2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054 ..
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
19 # bug number for skipped tests: LU-9795 (all below)
20 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 17n 60a 133g 300f"
23 # Check Grants after these tests
24 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
26 # skip the grant tests for ARM until they are fixed
27 if [[ $(uname -m) = aarch64 ]]; then
28 # bug number: LU-11596 (all below)
29 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
30 # bug number: LU-11671 LU-11594 LU-11667 LU-11729
31 ALWAYS_EXCEPT+=" 45 103a 317 810"
34 SRCDIR=$(cd $(dirname $0); echo $PWD)
35 export PATH=$PATH:/sbin
41 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
42 CREATETEST=${CREATETEST:-createtest}
44 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
46 OPENFILE=${OPENFILE:-openfile}
47 OPENUNLINK=${OPENUNLINK:-openunlink}
48 export MULTIOP=${MULTIOP:-multiop}
49 READS=${READS:-"reads"}
50 MUNLINK=${MUNLINK:-munlink}
51 SOCKETSERVER=${SOCKETSERVER:-socketserver}
52 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
53 MEMHOG=${MEMHOG:-memhog}
54 DIRECTIO=${DIRECTIO:-directio}
55 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
57 CHECK_GRANT=${CHECK_GRANT:-"yes"}
58 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
59 export PARALLEL=${PARALLEL:-"no"}
61 export NAME=${NAME:-local}
68 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
69 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
70 . $LUSTRE/tests/test-framework.sh
72 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
77 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
79 if [ "$mds1_FSTYPE" = "zfs" ]; then
80 # bug number for skipped test: LU-1957
81 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
83 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
86 # Get the SLES distro version
88 # Returns a version string that should only be used in comparing
89 # strings returned by version_code()
92 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
94 # All SuSE Linux versions have one decimal. version_code expects two
95 local sles_version=$version.0
96 version_code $sles_version
99 # Check if we are running on Ubuntu or SLES so we can make decisions on
101 if [ -r /etc/SuSE-release ]; then
102 sles_version=$(sles_version_code)
103 [ $sles_version -lt $(version_code 11.4.0) ] &&
104 # bug number for skipped test: LU-4341
105 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
106 [ $sles_version -lt $(version_code 12.0.0) ] &&
107 # bug number for skipped test: LU-3703
108 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
109 elif [ -r /etc/os-release ]; then
110 if grep -qi ubuntu /etc/os-release; then
111 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
112 -e 's/^VERSION=//p' \
116 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
117 # bug number for skipped test:
119 ALWAYS_EXCEPT+=" 103a 410"
128 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
129 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
138 check_swap_layouts_support()
140 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
141 skip "Does not support layout lock."
144 check_and_setup_lustre
148 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
150 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
151 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
152 rm -rf $DIR/[Rdfs][0-9]*
154 # $RUNAS_ID may get set incorrectly somewhere else
155 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
156 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
158 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
162 if [ "${ONLY}" = "MOUNT" ] ; then
163 echo "Lustre is up, please go on"
167 echo "preparing for tests involving mounts"
168 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
170 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
171 echo # add a newline after mke2fs.
175 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
176 lctl set_param debug=-1 2> /dev/null || true
179 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
181 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
183 run_test 0a "touch; rm ====================="
186 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
187 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
189 run_test 0b "chmod 0755 $DIR ============================="
192 $LCTL get_param mdc.*.import | grep "state: FULL" ||
193 error "import not FULL"
194 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
197 run_test 0c "check import proc"
199 test_0d() { # LU-3397
200 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
201 skip "proc exports not supported before 2.10.57"
203 local mgs_exp="mgs.MGS.exports"
204 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
206 local exp_client_version
209 local temp_imp=$DIR/$tfile.import
210 local temp_exp=$DIR/$tfile.export
212 # save mgc import file to $temp_imp
213 $LCTL get_param mgc.*.import | tee $temp_imp
214 # Check if client uuid is found in MGS export
215 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
216 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
220 # save mgs export file to $temp_exp
221 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
223 # Compare the value of field "connect_flags"
224 imp_val=$(grep "connect_flags" $temp_imp)
225 exp_val=$(grep "connect_flags" $temp_exp)
226 [ "$exp_val" == "$imp_val" ] ||
227 error "export flags '$exp_val' != import flags '$imp_val'"
229 # Compare the value of client version
230 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
231 exp_val=$(version_code $exp_client_version)
232 imp_val=$CLIENT_VERSION
233 [ "$exp_val" == "$imp_val" ] ||
234 error "export client version '$exp_val' != '$imp_val'"
236 run_test 0d "check export proc ============================="
239 test_mkdir $DIR/$tdir
240 test_mkdir $DIR/$tdir/d2
241 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
242 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
245 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
247 run_test 1 "mkdir; remkdir; rmdir"
250 test_mkdir $DIR/$tdir
251 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
252 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
254 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
256 run_test 2 "mkdir; touch; rmdir; check file"
259 test_mkdir $DIR/$tdir
260 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
261 touch $DIR/$tdir/$tfile
262 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
264 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
266 run_test 3 "mkdir; touch; rmdir; check dir"
268 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
270 test_mkdir -i 1 $DIR/$tdir
272 touch $DIR/$tdir/$tfile ||
273 error "Create file under remote directory failed"
276 error "Expect error removing in-use dir $DIR/$tdir"
278 test -d $DIR/$tdir || error "Remote directory disappeared"
280 rm -rf $DIR/$tdir || error "remove remote dir error"
282 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
285 test_mkdir $DIR/$tdir
286 test_mkdir $DIR/$tdir/d2
287 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
288 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
289 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
291 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
294 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
295 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
296 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
297 error "$tfile does not have perm 0666 or UID $UID"
298 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
299 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
300 error "$tfile should be 0666 and owned by UID $UID"
302 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
305 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
308 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
309 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
310 error "$tfile should be owned by UID $RUNAS_ID"
311 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
312 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
313 error "$tfile should be owned by UID $RUNAS_ID"
315 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
318 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
321 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
322 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
323 error "$tfile should be owned by GID $UID"
324 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
325 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
326 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
328 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
331 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
333 test_mkdir $DIR/$tdir
334 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
335 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
336 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
337 test_mkdir $DIR/$tdir/d/subdir
338 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
339 error "$tdir/d/subdir should be GID $RUNAS_GID"
340 if [[ $MDSCOUNT -gt 1 ]]; then
341 # check remote dir sgid inherite
342 $LFS mkdir -i 0 $DIR/$tdir.local ||
343 error "mkdir $tdir.local failed"
344 chmod g+s $DIR/$tdir.local ||
345 error "chmod $tdir.local failed"
346 chgrp $RUNAS_GID $DIR/$tdir.local ||
347 error "chgrp $tdir.local failed"
348 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
349 error "mkdir $tdir.remote failed"
350 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
351 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
352 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
353 error "$tdir.remote should be mode 02755"
356 run_test 6g "verify new dir in sgid dir inherits group"
358 test_6h() { # bug 7331
359 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
361 touch $DIR/$tfile || error "touch failed"
362 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
363 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
364 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
365 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
366 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
368 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
371 test_mkdir $DIR/$tdir
372 $MCREATE $DIR/$tdir/$tfile
373 chmod 0666 $DIR/$tdir/$tfile
374 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
375 error "$tdir/$tfile should be mode 0666"
377 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
380 if [ ! -d $DIR/$tdir ]; then
381 test_mkdir $DIR/$tdir
383 $MCREATE $DIR/$tdir/$tfile
384 echo -n foo > $DIR/$tdir/$tfile
385 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
386 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
388 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
391 test_mkdir $DIR/$tdir
392 touch $DIR/$tdir/$tfile
393 chmod 0666 $DIR/$tdir/$tfile
394 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
395 error "$tfile mode not 0666"
397 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
400 test_mkdir $DIR/$tdir
401 test_mkdir $DIR/$tdir/d2
402 test_mkdir $DIR/$tdir/d2/d3
403 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
405 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
408 test_mkdir $DIR/$tdir
409 test_mkdir $DIR/$tdir/d2
410 touch $DIR/$tdir/d2/$tfile
411 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
412 error "$tdir/d2/$tfile not a file"
414 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
417 test_mkdir $DIR/$tdir
418 test_mkdir $DIR/$tdir/d2
419 chmod 0666 $DIR/$tdir/d2
420 chmod 0705 $DIR/$tdir/d2
421 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
422 error "$tdir/d2 mode not 0705"
424 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
427 test_mkdir $DIR/$tdir
428 touch $DIR/$tdir/$tfile
429 chmod 0666 $DIR/$tdir/$tfile
430 chmod 0654 $DIR/$tdir/$tfile
431 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
432 error "$tdir/d2 mode not 0654"
434 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
437 test_mkdir $DIR/$tdir
438 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
440 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
441 error "$tdir/$tfile size not 0 after truncate"
443 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
446 test_mkdir $DIR/$tdir
447 touch $DIR/$tdir/$tfile
449 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
451 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
454 test_mkdir $DIR/$tdir
455 touch $DIR/$tdir/$tfile
456 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
457 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
458 error "$tdir/${tfile_2} not a file after rename"
459 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
461 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
464 test_mkdir $DIR/$tdir
465 touch $DIR/$tdir/$tfile
466 rm -rf $DIR/$tdir/$tfile
467 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
469 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
472 test_mkdir $DIR/$tdir
473 touch $DIR/$tdir/$tfile
474 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
476 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
477 error "$tdir/l-exist not a symlink"
478 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
479 error "$tdir/l-exist not referencing a file"
480 rm -f $DIR/$tdir/l-exist
481 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
483 run_test 17a "symlinks: create, remove (real)"
486 test_mkdir $DIR/$tdir
487 ln -s no-such-file $DIR/$tdir/l-dangle
489 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
490 error "$tdir/l-dangle not referencing no-such-file"
491 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
492 error "$tdir/l-dangle not referencing non-existent file"
493 rm -f $DIR/$tdir/l-dangle
494 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
496 run_test 17b "symlinks: create, remove (dangling)"
498 test_17c() { # bug 3440 - don't save failed open RPC for replay
499 test_mkdir $DIR/$tdir
500 ln -s foo $DIR/$tdir/$tfile
501 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
503 run_test 17c "symlinks: open dangling (should return error)"
506 test_mkdir $DIR/$tdir
507 ln -s foo $DIR/$tdir/$tfile
508 touch $DIR/$tdir/$tfile || error "creating to new symlink"
510 run_test 17d "symlinks: create dangling"
513 test_mkdir $DIR/$tdir
514 local foo=$DIR/$tdir/$tfile
515 ln -s $foo $foo || error "create symlink failed"
516 ls -l $foo || error "ls -l failed"
517 ls $foo && error "ls not failed" || true
519 run_test 17e "symlinks: create recursive symlink (should return error)"
522 test_mkdir $DIR/$tdir
523 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
524 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
528 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
531 run_test 17f "symlinks: long and very long symlink name"
533 # str_repeat(S, N) generate a string that is string S repeated N times
538 while [ $((n -= 1)) -ge 0 ]; do
544 # Long symlinks and LU-2241
546 test_mkdir $DIR/$tdir
547 local TESTS="59 60 61 4094 4095"
549 # Fix for inode size boundary in 2.1.4
550 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
553 # Patch not applied to 2.2 or 2.3 branches
554 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
555 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
558 # skip long symlink name for rhel6.5.
559 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
560 grep -q '6.5' /etc/redhat-release &>/dev/null &&
561 TESTS="59 60 61 4062 4063"
564 local SYMNAME=$(str_repeat 'x' $i)
565 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
566 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
569 run_test 17g "symlinks: really long symlink name and inode boundaries"
571 test_17h() { #bug 17378
572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
573 remote_mds_nodsh && skip "remote MDS with nodsh"
577 test_mkdir $DIR/$tdir
578 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
579 $LFS setstripe -c -1 $DIR/$tdir
580 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
581 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
582 touch $DIR/$tdir/$tfile || true
584 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
586 test_17i() { #bug 20018
587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
588 remote_mds_nodsh && skip "remote MDS with nodsh"
590 local foo=$DIR/$tdir/$tfile
593 test_mkdir -c1 $DIR/$tdir
594 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
595 ln -s $foo $foo || error "create symlink failed"
596 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
597 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
598 ls -l $foo && error "error not detected"
601 run_test 17i "don't panic on short symlink (should return error)"
603 test_17k() { #bug 22301
604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
605 [[ -z "$(which rsync 2>/dev/null)" ]] &&
606 skip "no rsync command"
607 rsync --help | grep -q xattr ||
608 skip_env "$(rsync --version | head -n1) does not support xattrs"
609 test_mkdir $DIR/$tdir
610 test_mkdir $DIR/$tdir.new
611 touch $DIR/$tdir/$tfile
612 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
613 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
614 error "rsync failed with xattrs enabled"
616 run_test 17k "symlinks: rsync with xattrs enabled"
618 test_17l() { # LU-279
619 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
620 skip "no getfattr command"
622 test_mkdir $DIR/$tdir
623 touch $DIR/$tdir/$tfile
624 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
625 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
626 # -h to not follow symlinks. -m '' to list all the xattrs.
627 # grep to remove first line: '# file: $path'.
628 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
630 lgetxattr_size_check $path $xattr ||
631 error "lgetxattr_size_check $path $xattr failed"
635 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
640 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
641 remote_mds_nodsh && skip "remote MDS with nodsh"
642 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
643 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
644 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
646 local short_sym="0123456789"
647 local wdir=$DIR/$tdir
652 # create a long symlink file
653 for ((i = 0; i < 4; ++i)); do
654 long_sym=${long_sym}${long_sym}
657 echo "create 512 short and long symlink files under $wdir"
658 for ((i = 0; i < 256; ++i)); do
659 ln -sf ${long_sym}"a5a5" $wdir/long-$i
660 ln -sf ${short_sym}"a5a5" $wdir/short-$i
666 wait_delete_completed
668 echo "recreate the 512 symlink files with a shorter string"
669 for ((i = 0; i < 512; ++i)); do
670 # rewrite the symlink file with a shorter string
671 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
672 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
675 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
676 local devname=$(mdsdevname $mds_index)
678 echo "stop and checking mds${mds_index}:"
679 # e2fsck should not return error
681 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
684 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
685 error "start mds${mds_index} failed"
686 df $MOUNT > /dev/null 2>&1
688 error "e2fsck detected error for short/long symlink: rc=$rc"
691 run_test 17m "run e2fsck against MDT which contains short/long symlink"
693 check_fs_consistency_17n() {
697 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
698 # so it only check MDT1/MDT2 instead of all of MDTs.
699 for mdt_index in 1 2; do
700 local devname=$(mdsdevname $mdt_index)
701 # e2fsck should not return error
703 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
706 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
707 error "mount mds$mdt_index failed"
708 df $MOUNT > /dev/null 2>&1
714 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
716 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
717 remote_mds_nodsh && skip "remote MDS with nodsh"
718 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
719 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
720 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
724 test_mkdir $DIR/$tdir
725 for ((i=0; i<10; i++)); do
726 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
727 error "create remote dir error $i"
728 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
729 error "create files under remote dir failed $i"
732 check_fs_consistency_17n ||
733 error "e2fsck report error after create files under remote dir"
735 for ((i = 0; i < 10; i++)); do
736 rm -rf $DIR/$tdir/remote_dir_${i} ||
737 error "destroy remote dir error $i"
740 check_fs_consistency_17n ||
741 error "e2fsck report error after unlink files under remote dir"
743 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
744 skip "lustre < 2.4.50 does not support migrate mv"
746 for ((i = 0; i < 10; i++)); do
747 mkdir -p $DIR/$tdir/remote_dir_${i}
748 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
749 error "create files under remote dir failed $i"
750 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
751 error "migrate remote dir error $i"
753 check_fs_consistency_17n || error "e2fsck report error after migration"
755 for ((i = 0; i < 10; i++)); do
756 rm -rf $DIR/$tdir/remote_dir_${i} ||
757 error "destroy remote dir error $i"
760 check_fs_consistency_17n || error "e2fsck report error after unlink"
762 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
765 remote_mds_nodsh && skip "remote MDS with nodsh"
766 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
767 skip "Need MDS version at least 2.3.64"
769 local wdir=$DIR/${tdir}o
775 mdt_index=$($LFS getstripe -m $wdir/$tfile)
776 mdt_index=$((mdt_index + 1))
779 #fail mds will wait the failover finish then set
780 #following fail_loc to avoid interfer the recovery process.
783 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
784 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
785 ls -l $wdir/$tfile && rc=1
786 do_facet mds${mdt_index} lctl set_param fail_loc=0
787 [[ $rc -eq 0 ]] || error "stat file should fail"
789 run_test 17o "stat file with incompat LMA feature"
792 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
793 ls $DIR || error "Failed to ls $DIR: $?"
795 run_test 18 "touch .../f ; ls ... =============================="
801 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
803 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
806 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
808 run_test 19b "ls -l .../f19 (should return error) =============="
811 [ $RUNAS_ID -eq $UID ] &&
812 skip_env "RUNAS_ID = UID = $UID -- skipping"
814 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
816 run_test 19c "$RUNAS touch .../f19 (should return error) =="
819 cat $DIR/f19 && error || true
821 run_test 19d "cat .../f19 (should return error) =============="
830 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
832 run_test 20 "touch .../f ; ls -l ..."
835 test_mkdir $DIR/$tdir
836 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
837 ln -s dangle $DIR/$tdir/link
838 echo foo >> $DIR/$tdir/link
839 cat $DIR/$tdir/dangle
840 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
841 $CHECKSTAT -f -t file $DIR/$tdir/link ||
842 error "$tdir/link not linked to a file"
844 run_test 21 "write to dangling link"
847 local wdir=$DIR/$tdir
849 chown $RUNAS_ID:$RUNAS_GID $wdir
850 (cd $wdir || error "cd $wdir failed";
851 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
853 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
854 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
855 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
856 error "checkstat -u failed"
858 run_test 22 "unpack tar archive as non-root user"
862 test_mkdir $DIR/$tdir
863 local file=$DIR/$tdir/$tfile
865 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
866 openfile -f O_CREAT:O_EXCL $file &&
867 error "$file recreate succeeded" || true
869 run_test 23a "O_CREAT|O_EXCL in subdir"
871 test_23b() { # bug 18988
872 test_mkdir $DIR/$tdir
873 local file=$DIR/$tdir/$tfile
876 echo foo > $file || error "write filed"
877 echo bar >> $file || error "append filed"
878 $CHECKSTAT -s 8 $file || error "wrong size"
881 run_test 23b "O_APPEND check"
883 # LU-9409, size with O_APPEND and tiny writes
885 local file=$DIR/$tfile
888 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
889 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
893 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
894 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
896 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
899 #racing tiny & normal writes
900 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
901 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
903 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
906 #racing tiny & normal writes 2, ugly numbers
907 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
908 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
910 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
913 run_test 23c "O_APPEND size checks for tiny writes"
915 # LU-11069 file offset is correct after appending writes
917 local file=$DIR/$tfile
920 echo CentaurHauls > $file
921 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
922 if ((offset != 26)); then
923 error "wrong offset, expected 26, got '$offset'"
926 run_test 23d "file offset is correct after appending writes"
930 echo '-- same directory rename'
931 test_mkdir $DIR/$tdir
932 touch $DIR/$tdir/$tfile.1
933 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
934 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
936 run_test 24a "rename file to non-existent target"
939 test_mkdir $DIR/$tdir
940 touch $DIR/$tdir/$tfile.{1,2}
941 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
942 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
943 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
945 run_test 24b "rename file to existing target"
948 test_mkdir $DIR/$tdir
949 test_mkdir $DIR/$tdir/d$testnum.1
950 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
951 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
952 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
954 run_test 24c "rename directory to non-existent target"
957 test_mkdir -c1 $DIR/$tdir
958 test_mkdir -c1 $DIR/$tdir/d$testnum.1
959 test_mkdir -c1 $DIR/$tdir/d$testnum.2
960 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
961 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
962 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
964 run_test 24d "rename directory to existing target"
967 echo '-- cross directory renames --'
971 mv $DIR/R5a/f $DIR/R5b/g
972 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
973 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
975 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
980 touch $DIR/R6a/f $DIR/R6b/g
981 mv $DIR/R6a/f $DIR/R6b/g
982 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
983 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
985 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
990 test_mkdir $DIR/R7a/d
991 mv $DIR/R7a/d $DIR/R7b/e
992 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
993 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
995 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
998 test_mkdir -c1 $DIR/R8a
999 test_mkdir -c1 $DIR/R8b
1000 test_mkdir -c1 $DIR/R8a/d
1001 test_mkdir -c1 $DIR/R8b/e
1002 mrename $DIR/R8a/d $DIR/R8b/e
1003 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1004 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1006 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1009 echo "-- rename error cases"
1011 test_mkdir $DIR/R9/a
1013 mrename $DIR/R9/f $DIR/R9/a
1014 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1015 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1016 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1018 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1022 mrename $DIR/R10/f $DIR/R10/g
1023 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1024 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1025 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1027 run_test 24j "source does not exist ============================"
1030 test_mkdir $DIR/R11a
1031 test_mkdir $DIR/R11a/d
1033 mv $DIR/R11a/f $DIR/R11a/d
1034 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1035 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1037 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1039 # bug 2429 - rename foo foo foo creates invalid file
1042 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1044 run_test 24l "Renaming a file to itself ========================"
1048 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1049 # on ext3 this does not remove either the source or target files
1050 # though the "expected" operation would be to remove the source
1051 $CHECKSTAT -t file ${f} || error "${f} missing"
1052 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1054 run_test 24m "Renaming a file to a hard link to itself ========="
1058 # this stats the old file after it was renamed, so it should fail
1060 $CHECKSTAT ${f} || error "${f} missing"
1062 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1063 $CHECKSTAT -a ${f} || error "${f} exists"
1065 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1068 test_mkdir $DIR/$tdir
1069 rename_many -s random -v -n 10 $DIR/$tdir
1071 run_test 24o "rename of files during htree split"
1074 test_mkdir $DIR/R12a
1075 test_mkdir $DIR/R12b
1076 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1077 mrename $DIR/R12a $DIR/R12b
1078 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1079 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1080 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1081 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1083 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1085 cleanup_multiop_pause() {
1087 kill -USR1 $MULTIPID
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1093 test_mkdir $DIR/R13a
1094 test_mkdir $DIR/R13b
1095 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1096 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1099 trap cleanup_multiop_pause EXIT
1100 mrename $DIR/R13a $DIR/R13b
1101 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1102 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1103 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1104 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1105 cleanup_multiop_pause
1106 wait $MULTIPID || error "multiop close failed"
1108 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1110 test_24r() { #bug 3789
1111 test_mkdir $DIR/R14a
1112 test_mkdir $DIR/R14a/b
1113 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1114 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1115 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1117 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1120 test_mkdir $DIR/R15a
1121 test_mkdir $DIR/R15a/b
1122 test_mkdir $DIR/R15a/b/c
1123 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1124 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1125 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1127 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1129 test_mkdir $DIR/R16a
1130 test_mkdir $DIR/R16a/b
1131 test_mkdir $DIR/R16a/b/c
1132 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1133 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1134 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1136 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1138 test_24u() { # bug12192
1139 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1140 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1142 run_test 24u "create stripe file"
1144 simple_cleanup_common() {
1147 [ -z "$DIR" -o -z "$tdir" ] && return 0
1149 local start=$SECONDS
1152 wait_delete_completed
1153 echo "cleanup time $((SECONDS - start))"
1157 max_pages_per_rpc() {
1158 local mdtname="$(printf "MDT%04x" ${1:-0})"
1159 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1165 local nrfiles=${COUNT:-100000}
1166 local fname="$DIR/$tdir/$tfile"
1168 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1169 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1171 test_mkdir "$(dirname $fname)"
1172 # assume MDT0000 has the fewest inodes
1173 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1174 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1175 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1177 trap simple_cleanup_common EXIT
1179 createmany -m "$fname" $nrfiles
1181 cancel_lru_locks mdc
1182 lctl set_param mdc.*.stats clear
1184 # was previously test_24D: LU-6101
1185 # readdir() returns correct number of entries after cursor reload
1186 local num_ls=$(ls $DIR/$tdir | wc -l)
1187 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1188 local num_all=$(ls -a $DIR/$tdir | wc -l)
1189 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1190 $num_all -ne $((nrfiles + 2)) ]; then
1191 error "Expected $nrfiles files, got $num_ls " \
1192 "($num_uniq unique $num_all .&..)"
1194 # LU-5 large readdir
1195 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1196 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1197 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1198 # take into account of overhead in lu_dirpage header and end mark in
1199 # each page, plus one in rpc_num calculation.
1200 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1201 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1202 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1203 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1204 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1205 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1206 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1207 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1208 error "large readdir doesn't take effect: " \
1209 "$mds_readpage should be about $rpc_max"
1211 simple_cleanup_common
1213 run_test 24v "list large directory (test hash collision, b=17560)"
1215 test_24w() { # bug21506
1217 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1218 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1219 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1220 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1221 [[ "$SZ1" -eq "$SZ2" ]] ||
1222 error "Error reading at the end of the file $tfile"
1224 run_test 24w "Reading a file larger than 4Gb"
1227 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1229 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1230 skip "Need MDS version at least 2.7.56"
1233 local remote_dir=$DIR/$tdir/remote_dir
1235 test_mkdir $DIR/$tdir
1236 $LFS mkdir -i $MDTIDX $remote_dir ||
1237 error "create remote directory failed"
1239 test_mkdir $DIR/$tdir/src_dir
1240 touch $DIR/$tdir/src_file
1241 test_mkdir $remote_dir/tgt_dir
1242 touch $remote_dir/tgt_file
1244 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1245 error "rename dir cross MDT failed!"
1247 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1248 error "rename file cross MDT failed!"
1250 touch $DIR/$tdir/ln_file
1251 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1252 error "ln file cross MDT failed"
1254 rm -rf $DIR/$tdir || error "Can not delete directories"
1256 run_test 24x "cross MDT rename/link"
1259 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1262 local remote_dir=$DIR/$tdir/remote_dir
1265 test_mkdir $DIR/$tdir
1266 $LFS mkdir -i $mdtidx $remote_dir ||
1267 error "create remote directory failed"
1269 test_mkdir $remote_dir/src_dir
1270 touch $remote_dir/src_file
1271 test_mkdir $remote_dir/tgt_dir
1272 touch $remote_dir/tgt_file
1274 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1275 error "rename subdir in the same remote dir failed!"
1277 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1278 error "rename files in the same remote dir failed!"
1280 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1281 error "link files in the same remote dir failed!"
1283 rm -rf $DIR/$tdir || error "Can not delete directories"
1285 run_test 24y "rename/link on the same dir should succeed"
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 -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1328 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1331 simple_cleanup_common || error "Can not delete directories"
1333 run_test 24A "readdir() returns correct number of entries."
1335 test_24B() { # LU-4805
1336 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1340 test_mkdir $DIR/$tdir
1341 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1342 error "create striped dir failed"
1344 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1345 [ $count -eq 2 ] || error "Expected 2, got $count"
1347 touch $DIR/$tdir/striped_dir/a
1349 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1350 [ $count -eq 3 ] || error "Expected 3, got $count"
1352 touch $DIR/$tdir/striped_dir/.f
1354 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1355 [ $count -eq 4 ] || error "Expected 4, got $count"
1357 rm -rf $DIR/$tdir || error "Can not delete directories"
1359 run_test 24B "readdir for striped dir return correct number of entries"
1362 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1368 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1369 error "create striped dir failed"
1371 cd $DIR/$tdir/d0/striped_dir
1373 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1374 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1375 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1377 [ "$d0_ino" = "$parent_ino" ] ||
1378 error ".. wrong, expect $d0_ino, get $parent_ino"
1380 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1381 error "mv striped dir failed"
1383 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1385 [ "$d1_ino" = "$parent_ino" ] ||
1386 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1388 run_test 24C "check .. in striped dir"
1391 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1395 mkdir $DIR/$tdir/src_dir
1396 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1397 error "create remote source failed"
1399 touch $DIR/$tdir/src_dir/src_child/a
1401 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1402 error "create remote target dir failed"
1404 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1405 error "create remote target child failed"
1407 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1408 error "rename dir cross MDT failed!"
1412 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1413 error "src_child still exists after rename"
1415 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1416 error "missing file(a) after rename"
1418 rm -rf $DIR/$tdir || error "Can not delete directories"
1420 run_test 24E "cross MDT rename/link"
1423 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1426 [ "$SLOW" = "no" ] && repeats=100
1430 echo "$repeats repeats"
1431 for ((i = 0; i < repeats; i++)); do
1432 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1433 touch $DIR/$tdir/test/a || error "touch fails"
1434 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1435 rm -rf $DIR/$tdir/test || error "rmdir fails"
1440 run_test 24F "hash order vs readdir (LU-11330)"
1443 echo '== symlink sanity ============================================='
1447 touch $DIR/s25/foo ||
1448 error "File creation in symlinked directory failed"
1450 run_test 25a "create file in symlinked directory ==============="
1453 [ ! -d $DIR/d25 ] && test_25a
1454 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1456 run_test 25b "lookup file in symlinked directory ==============="
1460 test_mkdir $DIR/d26/d26-2
1461 ln -s d26/d26-2 $DIR/s26
1462 touch $DIR/s26/foo || error "File creation failed"
1464 run_test 26a "multiple component symlink ======================="
1467 test_mkdir -p $DIR/$tdir/d26-2
1468 ln -s $tdir/d26-2/foo $DIR/s26-2
1469 touch $DIR/s26-2 || error "File creation failed"
1471 run_test 26b "multiple component symlink at end of lookup ======"
1474 test_mkdir $DIR/d26.2
1475 touch $DIR/d26.2/foo
1476 ln -s d26.2 $DIR/s26.2-1
1477 ln -s s26.2-1 $DIR/s26.2-2
1478 ln -s s26.2-2 $DIR/s26.2-3
1479 chmod 0666 $DIR/s26.2-3/foo
1481 run_test 26c "chain of symlinks"
1483 # recursive symlinks (bug 439)
1485 ln -s d26-3/foo $DIR/d26-3
1487 run_test 26d "create multiple component recursive symlink"
1490 [ ! -h $DIR/d26-3 ] && test_26d
1493 run_test 26e "unlink multiple component recursive symlink"
1495 # recursive symlinks (bug 7022)
1497 test_mkdir $DIR/$tdir
1498 test_mkdir $DIR/$tdir/$tfile
1499 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1500 test_mkdir -p lndir/bar1
1501 test_mkdir $DIR/$tdir/$tfile/$tfile
1502 cd $tfile || error "cd $tfile failed"
1503 ln -s .. dotdot || error "ln dotdot failed"
1504 ln -s dotdot/lndir lndir || error "ln lndir failed"
1505 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1506 output=`ls $tfile/$tfile/lndir/bar1`
1507 [ "$output" = bar1 ] && error "unexpected output"
1508 rm -r $tfile || error "rm $tfile failed"
1509 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1511 run_test 26f "rm -r of a directory which has recursive symlink"
1514 test_mkdir $DIR/$tdir
1515 $LFS getstripe $DIR/$tdir
1516 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1517 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1518 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1520 run_test 27a "one stripe file"
1523 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1525 test_mkdir $DIR/$tdir
1526 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1527 $LFS getstripe -c $DIR/$tdir/$tfile
1528 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1529 error "two-stripe file doesn't have two stripes"
1531 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1533 run_test 27b "create and write to two stripe file"
1536 test_mkdir $DIR/$tdir
1537 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1538 error "setstripe failed"
1539 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1540 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1542 run_test 27d "create file with default settings"
1545 # LU-5839 adds check for existed layout before setting it
1546 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1547 skip "Need MDS version at least 2.7.56"
1549 test_mkdir $DIR/$tdir
1550 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1551 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1552 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1554 run_test 27e "setstripe existing file (should return error)"
1557 test_mkdir $DIR/$tdir
1558 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1559 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1560 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1561 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1562 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1563 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1565 run_test 27f "setstripe with bad stripe size (should return error)"
1568 test_mkdir $DIR/$tdir
1569 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1570 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1571 error "$DIR/$tdir/$tfile has object"
1573 run_test 27g "$LFS getstripe with no objects"
1576 test_mkdir $DIR/$tdir
1577 touch $DIR/$tdir/$tfile || error "touch failed"
1578 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1579 error "missing objects"
1581 run_test 27i "$LFS getstripe with some objects"
1584 test_mkdir $DIR/$tdir
1585 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1586 error "setstripe failed" || true
1588 run_test 27j "setstripe with bad stripe offset (should return error)"
1590 test_27k() { # bug 2844
1591 test_mkdir $DIR/$tdir
1592 local file=$DIR/$tdir/$tfile
1593 local ll_max_blksize=$((4 * 1024 * 1024))
1594 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1595 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1596 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1597 dd if=/dev/zero of=$file bs=4k count=1
1598 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1599 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1601 run_test 27k "limit i_blksize for broken user apps"
1604 mcreate $DIR/$tfile || error "creating file"
1605 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1606 error "setstripe should have failed" || true
1608 run_test 27l "check setstripe permissions (should return error)"
1611 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1613 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1615 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1616 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1618 trap simple_cleanup_common EXIT
1619 test_mkdir $DIR/$tdir
1620 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1621 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1622 error "dd should fill OST0"
1624 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1626 [ $i -gt 256 ] && break
1629 touch $DIR/$tdir/$tfile.$i
1630 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1631 awk '{print $1}'| grep -w "0") ] &&
1632 error "OST0 was full but new created file still use it"
1634 touch $DIR/$tdir/$tfile.$i
1635 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1636 awk '{print $1}'| grep -w "0") ] &&
1637 error "OST0 was full but new created file still use it"
1638 simple_cleanup_common
1640 run_test 27m "create file while OST0 was full"
1643 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1644 awk '{ print $1 * 2; exit; }')
1648 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1649 # if the OST isn't full anymore.
1651 local OSTIDX=${1:-""}
1653 local list=$(comma_list $(osts_nodes))
1654 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1656 do_nodes $list lctl set_param fail_loc=0
1657 sync # initiate all OST_DESTROYs from MDS to OST
1661 exhaust_precreations() {
1664 local FAILIDX=${3:-$OSTIDX}
1665 local ofacet=ost$((OSTIDX + 1))
1667 test_mkdir -p -c1 $DIR/$tdir
1668 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1669 local mfacet=mds$((mdtidx + 1))
1670 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1672 local OST=$(ostname_from_index $OSTIDX)
1675 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1676 local last_id=$(do_facet $mfacet lctl get_param -n \
1677 osc.$mdtosc_proc1.prealloc_last_id)
1678 local next_id=$(do_facet $mfacet lctl get_param -n \
1679 osc.$mdtosc_proc1.prealloc_next_id)
1681 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1682 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1684 test_mkdir -p $DIR/$tdir/${OST}
1685 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1686 #define OBD_FAIL_OST_ENOSPC 0x215
1687 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1688 echo "Creating to objid $last_id on ost $OST..."
1689 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1690 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1691 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1695 exhaust_all_precreations() {
1697 for (( i=0; i < OSTCOUNT; i++ )) ; do
1698 exhaust_precreations $i $1 -1
1703 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1705 remote_mds_nodsh && skip "remote MDS with nodsh"
1706 remote_ost_nodsh && skip "remote OST with nodsh"
1709 rm -f $DIR/$tdir/$tfile
1710 exhaust_precreations 0 0x80000215
1711 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1712 touch $DIR/$tdir/$tfile || error "touch failed"
1713 $LFS getstripe $DIR/$tdir/$tfile
1716 run_test 27n "create file with some full OSTs"
1719 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1721 remote_mds_nodsh && skip "remote MDS with nodsh"
1722 remote_ost_nodsh && skip "remote OST with nodsh"
1725 rm -f $DIR/$tdir/$tfile
1726 exhaust_all_precreations 0x215
1728 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1733 run_test 27o "create file with all full OSTs (should error)"
1736 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1738 remote_mds_nodsh && skip "remote MDS with nodsh"
1739 remote_ost_nodsh && skip "remote OST with nodsh"
1742 rm -f $DIR/$tdir/$tfile
1743 test_mkdir $DIR/$tdir
1745 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1746 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1747 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1749 exhaust_precreations 0 0x80000215
1750 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1751 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1752 $LFS getstripe $DIR/$tdir/$tfile
1756 run_test 27p "append to a truncated file with some full OSTs"
1759 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1761 remote_mds_nodsh && skip "remote MDS with nodsh"
1762 remote_ost_nodsh && skip "remote OST with nodsh"
1765 rm -f $DIR/$tdir/$tfile
1767 test_mkdir $DIR/$tdir
1768 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1769 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1770 error "truncate $DIR/$tdir/$tfile failed"
1771 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1773 exhaust_all_precreations 0x215
1775 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1776 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1780 run_test 27q "append to truncated file with all OSTs full (should error)"
1783 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1785 remote_mds_nodsh && skip "remote MDS with nodsh"
1786 remote_ost_nodsh && skip "remote OST with nodsh"
1789 rm -f $DIR/$tdir/$tfile
1790 exhaust_precreations 0 0x80000215
1792 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1796 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1798 test_27s() { # bug 10725
1799 test_mkdir $DIR/$tdir
1800 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1801 local stripe_count=0
1802 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1803 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1804 error "stripe width >= 2^32 succeeded" || true
1807 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1809 test_27t() { # bug 10864
1814 $WLFS getstripe $tfile
1817 run_test 27t "check that utils parse path correctly"
1819 test_27u() { # bug 4900
1820 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1821 remote_mds_nodsh && skip "remote MDS with nodsh"
1824 local list=$(comma_list $(mdts_nodes))
1826 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1827 do_nodes $list $LCTL set_param fail_loc=0x139
1828 test_mkdir -p $DIR/$tdir
1829 trap simple_cleanup_common EXIT
1830 createmany -o $DIR/$tdir/t- 1000
1831 do_nodes $list $LCTL set_param fail_loc=0
1833 TLOG=$TMP/$tfile.getstripe
1834 $LFS getstripe $DIR/$tdir > $TLOG
1835 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1836 unlinkmany $DIR/$tdir/t- 1000
1838 [[ $OBJS -gt 0 ]] &&
1839 error "$OBJS objects created on OST-0. See $TLOG" ||
1842 run_test 27u "skip object creation on OSC w/o objects"
1844 test_27v() { # bug 4900
1845 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1847 remote_mds_nodsh && skip "remote MDS with nodsh"
1848 remote_ost_nodsh && skip "remote OST with nodsh"
1850 exhaust_all_precreations 0x215
1853 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1855 touch $DIR/$tdir/$tfile
1856 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1858 for (( i=1; i < OSTCOUNT; i++ )); do
1859 do_facet ost$i lctl set_param fail_loc=0x705
1861 local START=`date +%s`
1862 createmany -o $DIR/$tdir/$tfile 32
1864 local FINISH=`date +%s`
1865 local TIMEOUT=`lctl get_param -n timeout`
1866 local PROCESS=$((FINISH - START))
1867 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1868 error "$FINISH - $START >= $TIMEOUT / 2"
1869 sleep $((TIMEOUT / 2 - PROCESS))
1872 run_test 27v "skip object creation on slow OST"
1874 test_27w() { # bug 10997
1875 test_mkdir $DIR/$tdir
1876 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1877 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1878 error "stripe size $size != 65536" || true
1879 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1880 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1882 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1885 [[ $OSTCOUNT -lt 2 ]] &&
1886 skip_env "skipping multiple stripe count/offset test"
1888 test_mkdir $DIR/$tdir
1889 for i in $(seq 1 $OSTCOUNT); do
1891 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1892 error "setstripe -c $i -i $offset failed"
1893 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1894 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1895 [ $count -ne $i ] && error "stripe count $count != $i" || true
1896 [ $index -ne $offset ] &&
1897 error "stripe offset $index != $offset" || true
1900 run_test 27wa "check $LFS setstripe -c -i options"
1903 remote_ost_nodsh && skip "remote OST with nodsh"
1904 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1907 OFFSET=$(($OSTCOUNT - 1))
1909 local OST=$(ostname_from_index $OSTIDX)
1911 test_mkdir $DIR/$tdir
1912 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1913 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1915 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1916 for i in $(seq 0 $OFFSET); do
1917 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1918 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1919 error "OST0 was degraded but new created file still use it"
1921 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1923 run_test 27x "create files while OST0 is degraded"
1926 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1927 remote_mds_nodsh && skip "remote MDS with nodsh"
1928 remote_ost_nodsh && skip "remote OST with nodsh"
1929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1931 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1932 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1933 osc.$mdtosc.prealloc_last_id)
1934 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1935 osc.$mdtosc.prealloc_next_id)
1936 local fcount=$((last_id - next_id))
1937 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1938 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1940 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1941 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1942 local OST_DEACTIVE_IDX=-1
1947 for OSC in $MDS_OSCS; do
1948 OST=$(osc_to_ost $OSC)
1949 OSTIDX=$(index_from_ostuuid $OST)
1950 if [ $OST_DEACTIVE_IDX == -1 ]; then
1951 OST_DEACTIVE_IDX=$OSTIDX
1953 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1954 echo $OSC "is Deactivated:"
1955 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1959 OSTIDX=$(index_from_ostuuid $OST)
1960 test_mkdir $DIR/$tdir
1961 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1963 for OSC in $MDS_OSCS; do
1964 OST=$(osc_to_ost $OSC)
1965 OSTIDX=$(index_from_ostuuid $OST)
1966 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1967 echo $OST "is degraded:"
1968 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1969 obdfilter.$OST.degraded=1
1974 createmany -o $DIR/$tdir/$tfile $fcount
1976 for OSC in $MDS_OSCS; do
1977 OST=$(osc_to_ost $OSC)
1978 OSTIDX=$(index_from_ostuuid $OST)
1979 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1980 echo $OST "is recovered from degraded:"
1981 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1982 obdfilter.$OST.degraded=0
1984 do_facet $SINGLEMDS lctl --device %$OSC activate
1988 # all osp devices get activated, hence -1 stripe count restored
1989 local stripe_count=0
1991 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1992 # devices get activated.
1994 $LFS setstripe -c -1 $DIR/$tfile
1995 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1997 [ $stripe_count -ne $OSTCOUNT ] &&
1998 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2001 run_test 27y "create files while OST0 is degraded and the rest inactive"
2007 lmm_count=$($LFS getstripe -c $1)
2008 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2009 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2011 local old_ifs="$IFS"
2013 fid=($($LFS path2fid $1))
2016 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2017 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2019 # compare lmm_seq and lu_fid->f_seq
2020 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2021 # compare lmm_object_id and lu_fid->oid
2022 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2024 # check the trusted.fid attribute of the OST objects of the file
2025 local have_obdidx=false
2027 $LFS getstripe $1 | while read obdidx oid hex seq; do
2028 # skip lines up to and including "obdidx"
2029 [ -z "$obdidx" ] && break
2030 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2031 $have_obdidx || continue
2033 local ost=$((obdidx + 1))
2034 local dev=$(ostdevname $ost)
2037 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2039 seq=$(echo $seq | sed -e "s/^0x//g")
2040 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2041 oid_hex=$(echo $oid)
2043 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2045 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2049 # Don't unmount/remount the OSTs if we don't need to do that.
2050 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2051 # update too, until that use mount/ll_decode_filter_fid/mount.
2052 # Re-enable when debugfs will understand new filter_fid.
2054 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2055 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2056 $dev 2>/dev/null" | grep "parent=")
2058 if [ -z "$ff" ]; then
2060 mount_fstype ost$ost
2061 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2062 $(facet_mntpt ost$ost)/$obj_file)
2063 unmount_fstype ost$ost
2064 start ost$ost $dev $OST_MOUNT_OPTS
2068 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2070 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2072 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2073 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2075 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2076 # stripe_size=1048576 component_id=1 component_start=0 \
2077 # component_end=33554432
2078 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2079 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2080 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2082 if grep -q 'stripe=' <<<$ff; then
2083 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2085 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2086 # into f_ver in this case. See comment on ff_parent.
2087 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2090 # compare lmm_seq and filter_fid->ff_parent.f_seq
2091 [ $ff_pseq = $lmm_seq ] ||
2092 error "FF parent SEQ $ff_pseq != $lmm_seq"
2093 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2094 [ $ff_poid = $lmm_oid ] ||
2095 error "FF parent OID $ff_poid != $lmm_oid"
2096 (($ff_pstripe == $stripe_nr)) ||
2097 error "FF stripe $ff_pstripe != $stripe_nr"
2099 stripe_nr=$((stripe_nr + 1))
2100 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2102 if grep -q 'stripe_count=' <<<$ff; then
2103 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2104 -e 's/ .*//' <<<$ff)
2105 [ $lmm_count = $ff_scnt ] ||
2106 error "FF stripe count $lmm_count != $ff_scnt"
2112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2113 remote_ost_nodsh && skip "remote OST with nodsh"
2115 test_mkdir $DIR/$tdir
2116 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2117 { error "setstripe -c -1 failed"; return 1; }
2118 # We need to send a write to every object to get parent FID info set.
2119 # This _should_ also work for setattr, but does not currently.
2120 # touch $DIR/$tdir/$tfile-1 ||
2121 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2122 { error "dd $tfile-1 failed"; return 2; }
2123 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2124 { error "setstripe -c -1 failed"; return 3; }
2125 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2126 { error "dd $tfile-2 failed"; return 4; }
2128 # make sure write RPCs have been sent to OSTs
2131 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2132 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2134 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2136 test_27A() { # b=19102
2137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2139 save_layout_restore_at_exit $MOUNT
2140 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2141 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2142 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2143 local default_size=$($LFS getstripe -S $MOUNT)
2144 local default_offset=$($LFS getstripe -i $MOUNT)
2145 local dsize=$(do_facet $SINGLEMDS \
2146 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2147 [ $default_size -eq $dsize ] ||
2148 error "stripe size $default_size != $dsize"
2149 [ $default_offset -eq -1 ] ||
2150 error "stripe offset $default_offset != -1"
2152 run_test 27A "check filesystem-wide default LOV EA values"
2154 test_27B() { # LU-2523
2155 test_mkdir $DIR/$tdir
2156 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2158 # open f1 with O_LOV_DELAY_CREATE
2160 # call setstripe ioctl on open file descriptor for f1
2162 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2166 # open f1 with O_LOV_DELAY_CREATE
2168 # call setstripe ioctl on open file descriptor for f1
2170 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2172 # Allow multiop to fail in imitation of NFS's busted semantics.
2175 run_test 27B "call setstripe on open unlinked file/rename victim"
2177 test_27C() { #LU-2871
2178 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2186 test_mkdir $DIR/$tdir
2188 for i in $(seq 0 $((OSTCOUNT - 1))); do
2189 # set stripe across all OSTs starting from OST$i
2190 $LFS setstripe -i $i -c -1 $tfile$i
2191 # get striping information
2192 ost_idx=($($LFS getstripe $tfile$i |
2193 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2197 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2198 error "${#ost_idx[@]} != $OSTCOUNT"
2200 for index in $(seq 0 $((OSTCOUNT - 1))); do
2202 for j in $(echo ${ost_idx[@]}); do
2203 if [ $index -eq $j ]; then
2209 error "Can not find $index in ${ost_idx[@]}"
2213 run_test 27C "check full striping across all OSTs"
2216 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2217 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2218 remote_mds_nodsh && skip "remote MDS with nodsh"
2220 local POOL=${POOL:-testpool}
2222 local last_ost=$(($OSTCOUNT - 1))
2224 local ost_list=$(seq $first_ost $ost_step $last_ost)
2225 local ost_range="$first_ost $last_ost $ost_step"
2227 if ! combined_mgs_mds ; then
2231 test_mkdir $DIR/$tdir
2232 pool_add $POOL || error "pool_add failed"
2233 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2236 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2238 [ $MDS1_VERSION -lt $(version_code 2.9.55) -o \
2239 $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2240 skip27D+=" -s 30,31"
2241 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2242 error "llapi_layout_test failed"
2244 destroy_test_pools || error "destroy test pools failed"
2246 if ! combined_mgs_mds ; then
2250 run_test 27D "validate llapi_layout API"
2252 # Verify that default_easize is increased from its initial value after
2253 # accessing a widely striped file.
2255 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2256 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2257 skip "client does not have LU-3338 fix"
2259 # 72 bytes is the minimum space required to store striping
2260 # information for a file striped across one OST:
2261 # (sizeof(struct lov_user_md_v3) +
2262 # sizeof(struct lov_user_ost_data_v1))
2264 $LCTL set_param -n llite.*.default_easize $min_easize ||
2265 error "lctl set_param failed"
2266 local easize=$($LCTL get_param -n llite.*.default_easize)
2268 [ $easize -eq $min_easize ] ||
2269 error "failed to set default_easize"
2271 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2272 error "setstripe failed"
2276 easize=$($LCTL get_param -n llite.*.default_easize)
2278 [ $easize -gt $min_easize ] ||
2279 error "default_easize not updated"
2281 run_test 27E "check that default extended attribute size properly increases"
2283 test_27F() { # LU-5346/LU-7975
2284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2285 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2286 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2287 skip "Need MDS version at least 2.8.51"
2288 remote_ost_nodsh && skip "remote OST with nodsh"
2290 test_mkdir $DIR/$tdir
2292 $LFS setstripe -c 2 $DIR/$tdir
2294 # stop all OSTs to reproduce situation for LU-7975 ticket
2295 for num in $(seq $OSTCOUNT); do
2299 # open/create f0 with O_LOV_DELAY_CREATE
2300 # truncate f0 to a non-0 size
2302 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2304 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2305 # open/write it again to force delayed layout creation
2306 cat /etc/hosts > $DIR/$tdir/f0 &
2310 for num in $(seq $OSTCOUNT); do
2311 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2312 error "ost$num failed to start"
2315 wait $catpid || error "cat failed"
2317 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2318 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2319 error "wrong stripecount"
2322 run_test 27F "Client resend delayed layout creation with non-zero size"
2324 test_27G() { #LU-10629
2325 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2326 skip "Need MDS version at least 2.11.51"
2327 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2328 remote_mds_nodsh && skip "remote MDS with nodsh"
2329 local POOL=${POOL:-testpool}
2330 local ostrange="0 0 1"
2332 test_mkdir $DIR/$tdir
2333 pool_add $POOL || error "pool_add failed"
2334 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2335 $LFS setstripe -p $POOL $DIR/$tdir
2337 local pool=$($LFS getstripe -p $DIR/$tdir)
2339 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2341 $LFS setstripe -d $DIR/$tdir
2343 pool=$($LFS getstripe -p $DIR/$tdir)
2347 [ -z "$pool" ] || error "'$pool' is not empty"
2349 run_test 27G "Clear OST pool from stripe"
2352 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2353 skip "Need MDS version newer than 2.11.54"
2354 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2355 test_mkdir $DIR/$tdir
2356 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2357 touch $DIR/$tdir/$tfile
2358 $LFS getstripe -c $DIR/$tdir/$tfile
2359 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2360 error "two-stripe file doesn't have two stripes"
2362 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2363 $LFS getstripe -y $DIR/$tdir/$tfile
2364 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2365 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2366 error "expected l_ost_idx: [02]$ not matched"
2368 # make sure ost list has been cleared
2369 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2370 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2371 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2373 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2375 run_test 27H "Set specific OSTs stripe"
2377 # createtest also checks that device nodes are created and
2378 # then visible correctly (#2091)
2379 test_28() { # bug 2091
2381 $CREATETEST $DIR/d28/ct || error "createtest failed"
2383 run_test 28 "create/mknod/mkdir with bad file types ============"
2386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2388 sync; sleep 1; sync # flush out any dirty pages from previous tests
2395 declare -i LOCKCOUNTORIG=0
2396 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2397 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2399 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2401 declare -i LOCKUNUSEDCOUNTORIG=0
2402 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2403 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2410 declare -i LOCKCOUNTCURRENT=0
2411 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2412 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2415 declare -i LOCKUNUSEDCOUNTCURRENT=0
2416 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2417 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2420 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2421 $LCTL set_param -n ldlm.dump_namespaces ""
2422 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2423 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2424 log "dumped log to $TMP/test_29.dk (bug 5793)"
2427 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2428 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2429 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2430 log "dumped log to $TMP/test_29.dk (bug 5793)"
2434 run_test 29 "IT_GETATTR regression ============================"
2436 test_30a() { # was test_30
2437 cp $(which ls) $DIR || cp /bin/ls $DIR
2438 $DIR/ls / || error "Can't execute binary from lustre"
2441 run_test 30a "execute binary from Lustre (execve) =============="
2444 cp `which ls` $DIR || cp /bin/ls $DIR
2446 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2449 run_test 30b "execute binary from Lustre as non-root ==========="
2451 test_30c() { # b=22376
2452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2454 cp `which ls` $DIR || cp /bin/ls $DIR
2456 cancel_lru_locks mdc
2457 cancel_lru_locks osc
2458 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2461 run_test 30c "execute binary from Lustre without read perms ===="
2464 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2465 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2467 run_test 31a "open-unlink file =================================="
2470 touch $DIR/f31 || error "touch $DIR/f31 failed"
2471 ln $DIR/f31 $DIR/f31b || error "ln failed"
2472 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2473 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2475 run_test 31b "unlink file with multiple links while open ======="
2478 touch $DIR/f31 || error "touch $DIR/f31 failed"
2479 ln $DIR/f31 $DIR/f31c || error "ln failed"
2480 multiop_bg_pause $DIR/f31 O_uc ||
2481 error "multiop_bg_pause for $DIR/f31 failed"
2483 $MULTIOP $DIR/f31c Ouc
2484 kill -USR1 $MULTIPID
2487 run_test 31c "open-unlink file with multiple links ============="
2490 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2491 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2493 run_test 31d "remove of open directory ========================="
2495 test_31e() { # bug 2904
2496 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2498 run_test 31e "remove of open non-empty directory ==============="
2500 test_31f() { # bug 4554
2501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2504 test_mkdir $DIR/d31f
2505 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2506 cp /etc/hosts $DIR/d31f
2508 $LFS getstripe $DIR/d31f/hosts
2509 multiop_bg_pause $DIR/d31f D_c || return 1
2512 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2513 test_mkdir $DIR/d31f
2514 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2515 cp /etc/hosts $DIR/d31f
2517 $LFS getstripe $DIR/d31f/hosts
2518 multiop_bg_pause $DIR/d31f D_c || return 1
2521 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2522 wait $MULTIPID || error "first opendir $MULTIPID failed"
2526 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2527 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2530 run_test 31f "remove of open directory with open-unlink file ==="
2533 echo "-- cross directory link --"
2534 test_mkdir -c1 $DIR/${tdir}ga
2535 test_mkdir -c1 $DIR/${tdir}gb
2536 touch $DIR/${tdir}ga/f
2537 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2538 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2539 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2540 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2541 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2543 run_test 31g "cross directory link==============="
2546 echo "-- cross directory link --"
2547 test_mkdir -c1 $DIR/${tdir}
2548 test_mkdir -c1 $DIR/${tdir}/dir
2549 touch $DIR/${tdir}/f
2550 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2551 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2552 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2553 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2554 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2556 run_test 31h "cross directory link under child==============="
2559 echo "-- cross directory link --"
2560 test_mkdir -c1 $DIR/$tdir
2561 test_mkdir -c1 $DIR/$tdir/dir
2562 touch $DIR/$tdir/dir/f
2563 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2564 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2565 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2566 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2567 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2569 run_test 31i "cross directory link under parent==============="
2572 test_mkdir -c1 -p $DIR/$tdir
2573 test_mkdir -c1 -p $DIR/$tdir/dir1
2574 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2575 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2576 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2577 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2580 run_test 31j "link for directory==============="
2583 test_mkdir -c1 -p $DIR/$tdir
2585 touch $DIR/$tdir/exist
2586 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2587 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2588 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2589 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2590 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2591 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2592 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2595 run_test 31k "link to file: the same, non-existing, dir==============="
2601 touch $DIR/d31m2/exist
2602 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2603 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2604 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2605 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2606 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2607 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2610 run_test 31m "link to file: the same, non-existing, dir==============="
2613 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2614 nlink=$(stat --format=%h $DIR/$tfile)
2615 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2617 local cmd="exec $fd<$DIR/$tfile"
2620 trap "eval $cmd" EXIT
2621 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2622 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2623 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2624 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2625 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2628 run_test 31n "check link count of unlinked file"
2631 local TEMPNAME=$(mktemp $1_XXXXXX)
2632 mlink $TEMPNAME $1 2> /dev/null &&
2633 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2637 test_31o() { # LU-2901
2638 test_mkdir $DIR/$tdir
2639 for LOOP in $(seq 100); do
2640 rm -f $DIR/$tdir/$tfile*
2641 for THREAD in $(seq 8); do
2642 link_one $DIR/$tdir/$tfile.$LOOP &
2645 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2646 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2647 error "$LINKS duplicate links to $tfile.$LOOP" &&
2651 run_test 31o "duplicate hard links with same filename"
2654 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2656 test_mkdir $DIR/$tdir
2657 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2658 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2660 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2661 error "open unlink test1 failed"
2662 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2663 error "open unlink test2 failed"
2665 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2666 error "test1 still exists"
2667 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2668 error "test2 still exists"
2670 run_test 31p "remove of open striped directory"
2672 cleanup_test32_mount() {
2675 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2676 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2677 losetup -d $loopdev || true
2683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2685 echo "== more mountpoints and symlinks ================="
2686 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2687 trap cleanup_test32_mount EXIT
2688 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2689 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2690 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2691 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2692 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2693 cleanup_test32_mount
2695 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2700 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2701 trap cleanup_test32_mount EXIT
2702 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2703 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2704 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2705 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2706 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2707 cleanup_test32_mount
2709 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2714 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2715 trap cleanup_test32_mount EXIT
2716 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2717 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2718 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2719 test_mkdir -p $DIR/$tdir/d2/test_dir
2720 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2721 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2722 cleanup_test32_mount
2724 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2729 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2730 trap cleanup_test32_mount EXIT
2731 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2732 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2733 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2734 test_mkdir -p $DIR/$tdir/d2/test_dir
2735 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2736 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2737 cleanup_test32_mount
2739 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2743 test_mkdir -p $DIR/$tdir/tmp
2744 local tmp_dir=$DIR/$tdir/tmp
2745 ln -s $DIR/$tdir $tmp_dir/symlink11
2746 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2747 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2748 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2750 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2754 test_mkdir -p $DIR/$tdir/tmp
2755 local tmp_dir=$DIR/$tdir/tmp
2756 ln -s $DIR/$tdir $tmp_dir/symlink11
2757 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2758 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2759 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2761 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2764 local tmp_dir=$DIR/$tdir/tmp
2765 test_mkdir -p $tmp_dir
2766 test_mkdir $DIR/${tdir}2
2767 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2768 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2769 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2770 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2771 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2772 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2774 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2777 rm -fr $DIR/$tdir $DIR/${tdir}2
2778 tmp_dir=$DIR/$tdir/tmp
2779 test_mkdir -p $tmp_dir
2780 test_mkdir $DIR/${tdir}2
2781 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2782 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2783 ls $tmp_dir/symlink12 || error "listing symlink12"
2784 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2786 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2791 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2792 trap cleanup_test32_mount EXIT
2793 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2794 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2795 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2796 touch $DIR/$tdir/test_file
2797 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2798 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2799 cleanup_test32_mount
2801 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2806 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2807 trap cleanup_test32_mount EXIT
2808 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2809 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2810 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2811 touch $DIR/$tdir/test_file
2812 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2813 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2814 cleanup_test32_mount
2816 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2822 trap cleanup_test32_mount EXIT
2823 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2824 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2825 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2826 test_mkdir -p $DIR/$tdir/d2
2827 touch $DIR/$tdir/d2/test_file || error "touch failed"
2828 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2829 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2830 cleanup_test32_mount
2832 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
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 test_mkdir -p $DIR/$tdir/d2
2843 touch $DIR/$tdir/d2/test_file || error "touch failed"
2844 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2845 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2846 cleanup_test32_mount
2848 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2852 test_mkdir -p $DIR/d32m/tmp
2853 TMP_DIR=$DIR/d32m/tmp
2854 ln -s $DIR $TMP_DIR/symlink11
2855 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2856 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2857 error "symlink11 not a link"
2858 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2859 error "symlink01 not a link"
2861 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2865 test_mkdir -p $DIR/d32n/tmp
2866 TMP_DIR=$DIR/d32n/tmp
2867 ln -s $DIR $TMP_DIR/symlink11
2868 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2869 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2870 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2872 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2876 test_mkdir -p $DIR/d32o/tmp
2877 TMP_DIR=$DIR/d32o/tmp
2878 ln -s $DIR/$tfile $TMP_DIR/symlink12
2879 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2880 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2881 error "symlink12 not a link"
2882 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2883 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2884 error "$DIR/d32o/tmp/symlink12 not file type"
2885 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2886 error "$DIR/d32o/symlink02 not file type"
2888 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2898 test_mkdir -p $DIR/d32p/tmp
2900 TMP_DIR=$DIR/d32p/tmp
2902 ln -s $DIR/$tfile $TMP_DIR/symlink12
2904 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2906 cat $DIR/d32p/tmp/symlink12 ||
2907 error "Can't open $DIR/d32p/tmp/symlink12"
2909 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2912 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2917 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2918 trap cleanup_test32_mount EXIT
2919 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2920 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2921 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2922 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2923 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2924 cleanup_test32_mount
2926 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2931 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2932 trap cleanup_test32_mount EXIT
2933 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2934 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2935 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2936 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2937 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2938 cleanup_test32_mount
2940 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2945 chmod 444 $DIR/$tfile
2946 chown $RUNAS_ID $DIR/$tfile
2948 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2951 run_test 33aa "write file with mode 444 (should return error)"
2955 test_mkdir $DIR/$tdir
2956 chown $RUNAS_ID $DIR/$tdir
2957 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2958 error "$RUNAS create $tdir/$tfile failed"
2959 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2960 error "open RDWR" || true
2962 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2966 test_mkdir $DIR/$tdir
2967 chown $RUNAS_ID $DIR/$tdir
2968 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2970 run_test 33b "test open file with malformed flags (No panic)"
2973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2974 remote_ost_nodsh && skip "remote OST with nodsh"
2983 test_mkdir $DIR/$tdir
2984 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2987 for ostnum in $(seq $OSTCOUNT); do
2988 # test-framework's OST numbering is one-based, while Lustre's
2990 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2991 # Parsing llobdstat's output sucks; we could grep the /proc
2992 # path, but that's likely to not be as portable as using the
2993 # llobdstat utility. So we parse lctl output instead.
2994 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2995 obdfilter/$ostname/stats |
2996 awk '/^write_bytes/ {print $7}' )
2997 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2998 if (( ${write_bytes:-0} > 0 ))
3005 $all_zeros || return 0
3008 echo foo > $DIR/$tdir/bar
3012 # Total up write_bytes after writing. We'd better find non-zeros.
3013 for ostnum in $(seq $OSTCOUNT); do
3014 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3015 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3016 obdfilter/$ostname/stats |
3017 awk '/^write_bytes/ {print $7}' )
3018 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3019 if (( ${write_bytes:-0} > 0 ))
3028 for ostnum in $(seq $OSTCOUNT); do
3029 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3030 echo "Check that write_bytes is present in obdfilter/*/stats:"
3031 do_facet ost$ostnum lctl get_param -n \
3032 obdfilter/$ostname/stats
3034 error "OST not keeping write_bytes stats (b22312)"
3037 run_test 33c "test llobdstat and write_bytes"
3040 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3044 local remote_dir=$DIR/$tdir/remote_dir
3046 test_mkdir $DIR/$tdir
3047 $LFS mkdir -i $MDTIDX $remote_dir ||
3048 error "create remote directory failed"
3050 touch $remote_dir/$tfile
3051 chmod 444 $remote_dir/$tfile
3052 chown $RUNAS_ID $remote_dir/$tfile
3054 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3056 chown $RUNAS_ID $remote_dir
3057 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3058 error "create" || true
3059 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3060 error "open RDWR" || true
3061 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3063 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3066 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3070 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3071 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3072 mkdir $DIR/$tdir/local_dir
3074 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3075 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3076 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3078 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3079 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3081 rmdir $DIR/$tdir/* || error "rmdir failed"
3084 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3085 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3086 mkdir $DIR/$tdir/local_dir
3088 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3089 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3090 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3092 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3093 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3095 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3098 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3099 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3100 mkdir $DIR/$tdir/local_dir
3102 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3103 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3104 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3106 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3107 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3109 run_test 33e "mkdir and striped directory should have same mode"
3113 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3117 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3118 remote_mds_nodsh && skip "remote MDS with nodsh"
3121 chmod go+rwx $DIR/$tdir
3122 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3123 trap cleanup_33f EXIT
3125 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3126 error "cannot create striped directory"
3128 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3129 error "cannot create files in striped directory"
3131 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3132 error "cannot remove files in striped directory"
3134 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3135 error "cannot remove striped directory"
3139 run_test 33f "nonroot user can create, access, and remove a striped directory"
3142 mkdir -p $DIR/$tdir/dir2
3144 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3146 [[ $err =~ "exists" ]] || error "Not exists error"
3148 run_test 33g "nonroot user create already existing root created file"
3150 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3153 $MCREATE $DIR/f34 || error "mcreate failed"
3154 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3155 error "getstripe failed"
3156 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3157 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3158 error "getstripe failed"
3159 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3160 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3162 run_test 34a "truncate file that has not been opened ==========="
3165 [ ! -f $DIR/f34 ] && test_34a
3166 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3167 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3168 $OPENFILE -f O_RDONLY $DIR/f34
3169 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3170 error "getstripe failed"
3171 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3172 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3174 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3177 [ ! -f $DIR/f34 ] && test_34a
3178 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3179 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3180 $OPENFILE -f O_RDWR $DIR/f34
3181 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3182 error "$LFS getstripe failed"
3183 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3184 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3186 run_test 34c "O_RDWR opening file-with-size works =============="
3189 [ ! -f $DIR/f34 ] && test_34a
3190 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3192 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3193 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3196 run_test 34d "write to sparse file ============================="
3200 $MCREATE $DIR/f34e || error "mcreate failed"
3201 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3202 $CHECKSTAT -s 1000 $DIR/f34e ||
3203 error "Size of $DIR/f34e not equal to 1000 bytes"
3204 $OPENFILE -f O_RDWR $DIR/f34e
3205 $CHECKSTAT -s 1000 $DIR/f34e ||
3206 error "Size of $DIR/f34e not equal to 1000 bytes"
3208 run_test 34e "create objects, some with size and some without =="
3210 test_34f() { # bug 6242, 6243
3211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3215 $MCREATE $DIR/f34f || error "mcreate failed"
3216 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3217 dd if=$DIR/f34f of=$TMP/f34f
3218 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3219 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3220 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3221 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3222 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3224 run_test 34f "read from a file with no objects until EOF ======="
3227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3229 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3231 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3232 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3233 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3234 cancel_lru_locks osc
3235 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3236 error "wrong size after lock cancel"
3238 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3239 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3240 error "expanding truncate failed"
3241 cancel_lru_locks osc
3242 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3243 error "wrong expanded size after lock cancel"
3245 run_test 34g "truncate long file ==============================="
3248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3253 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3254 sync # Flush the cache so that multiop below does not block on cache
3255 # flush when getting the group lock
3256 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3259 # Since just timed wait is not good enough, let's do a sync write
3260 # that way we are sure enough time for a roundtrip + processing
3261 # passed + 2 seconds of extra margin.
3262 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3266 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3267 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3271 local nsz=`stat -c %s $DIR/$tfile`
3272 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3274 run_test 34h "ftruncate file under grouplock should not block"
3277 cp /bin/sh $DIR/f35a
3279 chown $RUNAS_ID $DIR/f35a
3280 $RUNAS $DIR/f35a && error || true
3283 run_test 35a "exec file with mode 444 (should return and not leak)"
3287 utime $DIR/f36 || error "utime failed for MDS"
3289 run_test 36a "MDS utime check (mknod, utime)"
3293 utime $DIR/f36 || error "utime failed for OST"
3295 run_test 36b "OST utime check (open, utime)"
3300 chown $RUNAS_ID $DIR/d36
3301 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3303 run_test 36c "non-root MDS utime check (mknod, utime)"
3306 [ ! -d $DIR/d36 ] && test_36c
3307 echo "" > $DIR/d36/f36
3308 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3310 run_test 36d "non-root OST utime check (open, utime)"
3313 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3315 test_mkdir $DIR/$tdir
3316 touch $DIR/$tdir/$tfile
3317 $RUNAS utime $DIR/$tdir/$tfile &&
3318 error "utime worked, expected failure" || true
3320 run_test 36e "utime on non-owned file (should return error)"
3324 local LANG_SAVE=$LANG
3325 local LC_LANG_SAVE=$LC_LANG
3326 export LANG=C LC_LANG=C # for date language
3328 DATESTR="Dec 20 2000"
3329 test_mkdir $DIR/$tdir
3330 lctl set_param fail_loc=$fl
3332 cp /etc/hosts $DIR/$tdir/$tfile
3333 sync & # write RPC generated with "current" inode timestamp, but delayed
3335 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3336 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3337 cancel_lru_locks $OSC
3338 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3340 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3341 echo "BEFORE: $LS_BEFORE" && \
3342 echo "AFTER : $LS_AFTER" && \
3343 echo "WANT : $DATESTR" && \
3344 error "$DIR/$tdir/$tfile timestamps changed" || true
3346 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3352 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3353 subr_36fh "0x80000214"
3355 run_test 36f "utime on file racing with OST BRW write =========="
3358 remote_ost_nodsh && skip "remote OST with nodsh"
3359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3360 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3361 skip "Need MDS version at least 2.12.51"
3366 local tgt="obdfilter"
3368 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3370 test_mkdir $DIR/$tdir
3371 fmd_max_age=$(do_facet $facet \
3372 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3375 echo "FMD max age: ${fmd_max_age}s"
3376 touch $DIR/$tdir/$tfile
3377 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3378 gawk '{cnt=cnt+$1} END{print cnt}')
3379 echo "FMD before: $fmd"
3381 error "FMD wasn't create by touch"
3382 sleep $((fmd_max_age + 12))
3383 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3384 gawk '{cnt=cnt+$1} END{print cnt}')
3385 echo "FMD after: $fmd"
3387 error "FMD wasn't expired by ping"
3389 run_test 36g "FMD cache expiry ====================="
3392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3394 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3395 subr_36fh "0x80000227"
3397 run_test 36h "utime on file racing with OST BRW write =========="
3400 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3402 test_mkdir $DIR/$tdir
3403 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3405 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3406 local new_mtime=$((mtime + 200))
3408 #change Modify time of striped dir
3409 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3410 error "change mtime failed"
3412 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3414 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3416 run_test 36i "change mtime on striped directory"
3418 # test_37 - duplicate with tests 32q 32r
3421 local file=$DIR/$tfile
3423 openfile -f O_DIRECTORY $file
3426 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3427 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3429 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3431 test_39a() { # was test_39
3433 touch $DIR/${tfile}2
3434 # ls -l $DIR/$tfile $DIR/${tfile}2
3435 # ls -lu $DIR/$tfile $DIR/${tfile}2
3436 # ls -lc $DIR/$tfile $DIR/${tfile}2
3438 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3439 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3441 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3443 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3445 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3446 error "O_TRUNC didn't change timestamps"
3449 run_test 39a "mtime changed on create"
3452 test_mkdir -c1 $DIR/$tdir
3453 cp -p /etc/passwd $DIR/$tdir/fopen
3454 cp -p /etc/passwd $DIR/$tdir/flink
3455 cp -p /etc/passwd $DIR/$tdir/funlink
3456 cp -p /etc/passwd $DIR/$tdir/frename
3457 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3460 echo "aaaaaa" >> $DIR/$tdir/fopen
3461 echo "aaaaaa" >> $DIR/$tdir/flink
3462 echo "aaaaaa" >> $DIR/$tdir/funlink
3463 echo "aaaaaa" >> $DIR/$tdir/frename
3465 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3466 local link_new=`stat -c %Y $DIR/$tdir/flink`
3467 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3468 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3470 cat $DIR/$tdir/fopen > /dev/null
3471 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3472 rm -f $DIR/$tdir/funlink2
3473 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3475 for (( i=0; i < 2; i++ )) ; do
3476 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3477 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3478 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3479 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3481 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3482 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3483 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3484 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3486 cancel_lru_locks $OSC
3487 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3490 run_test 39b "mtime change on open, link, unlink, rename ======"
3492 # this should be set to past
3493 TEST_39_MTIME=`date -d "1 year ago" +%s`
3499 local mtime0=`stat -c %Y $DIR1/$tfile`
3501 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3502 local mtime1=`stat -c %Y $DIR1/$tfile`
3503 [ "$mtime1" = $TEST_39_MTIME ] || \
3504 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3507 echo hello >> $DIR1/$tfile
3509 local mtime2=`stat -c %Y $DIR1/$tfile`
3510 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3511 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3513 mv $DIR1/$tfile $DIR1/$tfile-1
3515 for (( i=0; i < 2; i++ )) ; do
3516 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3517 [ "$mtime2" = "$mtime3" ] || \
3518 error "mtime ($mtime2) changed (to $mtime3) on rename"
3520 cancel_lru_locks $OSC
3521 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3524 run_test 39c "mtime change on rename ==========================="
3528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3531 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3533 for (( i=0; i < 2; i++ )) ; do
3534 local mtime=`stat -c %Y $DIR1/$tfile`
3535 [ $mtime = $TEST_39_MTIME ] || \
3536 error "mtime($mtime) is not set to $TEST_39_MTIME"
3538 cancel_lru_locks $OSC
3539 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3542 run_test 39d "create, utime, stat =============================="
3546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3549 local mtime1=`stat -c %Y $DIR1/$tfile`
3551 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3553 for (( i=0; i < 2; i++ )) ; do
3554 local mtime2=`stat -c %Y $DIR1/$tfile`
3555 [ $mtime2 = $TEST_39_MTIME ] || \
3556 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3558 cancel_lru_locks $OSC
3559 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3562 run_test 39e "create, stat, utime, stat ========================"
3566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3569 mtime1=`stat -c %Y $DIR1/$tfile`
3572 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3574 for (( i=0; i < 2; i++ )) ; do
3575 local mtime2=`stat -c %Y $DIR1/$tfile`
3576 [ $mtime2 = $TEST_39_MTIME ] || \
3577 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3579 cancel_lru_locks $OSC
3580 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3583 run_test 39f "create, stat, sleep, utime, stat ================="
3587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3589 echo hello >> $DIR1/$tfile
3590 local mtime1=`stat -c %Y $DIR1/$tfile`
3593 chmod o+r $DIR1/$tfile
3595 for (( i=0; i < 2; i++ )) ; do
3596 local mtime2=`stat -c %Y $DIR1/$tfile`
3597 [ "$mtime1" = "$mtime2" ] || \
3598 error "lost mtime: $mtime2, should be $mtime1"
3600 cancel_lru_locks $OSC
3601 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3604 run_test 39g "write, chmod, stat ==============================="
3608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3614 echo hello >> $DIR1/$tfile
3615 local mtime1=`stat -c %Y $DIR1/$tfile`
3617 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3619 if [ "$d1" != "$d2" ]; then
3620 echo "write and touch not within one second"
3622 for (( i=0; i < 2; i++ )) ; do
3623 local mtime2=`stat -c %Y $DIR1/$tfile`
3624 [ "$mtime2" = $TEST_39_MTIME ] || \
3625 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3627 cancel_lru_locks $OSC
3628 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3632 run_test 39h "write, utime within one second, stat ============="
3635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3640 echo hello >> $DIR1/$tfile
3641 local mtime1=`stat -c %Y $DIR1/$tfile`
3643 mv $DIR1/$tfile $DIR1/$tfile-1
3645 for (( i=0; i < 2; i++ )) ; do
3646 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3648 [ "$mtime1" = "$mtime2" ] || \
3649 error "lost mtime: $mtime2, should be $mtime1"
3651 cancel_lru_locks $OSC
3652 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3655 run_test 39i "write, rename, stat =============================="
3658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3660 start_full_debug_logging
3664 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3665 lctl set_param fail_loc=0x80000412
3666 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3667 error "multiop failed"
3669 local mtime1=`stat -c %Y $DIR1/$tfile`
3671 mv $DIR1/$tfile $DIR1/$tfile-1
3673 kill -USR1 $multipid
3674 wait $multipid || error "multiop close failed"
3676 for (( i=0; i < 2; i++ )) ; do
3677 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3678 [ "$mtime1" = "$mtime2" ] ||
3679 error "mtime is lost on close: $mtime2, " \
3682 cancel_lru_locks $OSC
3683 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3685 lctl set_param fail_loc=0
3686 stop_full_debug_logging
3688 run_test 39j "write, rename, close, stat ======================="
3691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3696 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3698 local mtime1=`stat -c %Y $DIR1/$tfile`
3700 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3702 kill -USR1 $multipid
3703 wait $multipid || error "multiop close failed"
3705 for (( i=0; i < 2; i++ )) ; do
3706 local mtime2=`stat -c %Y $DIR1/$tfile`
3708 [ "$mtime2" = $TEST_39_MTIME ] || \
3709 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3711 cancel_lru_locks osc
3712 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3715 run_test 39k "write, utime, close, stat ========================"
3717 # this should be set to future
3718 TEST_39_ATIME=`date -d "1 year" +%s`
3721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3722 remote_mds_nodsh && skip "remote MDS with nodsh"
3724 local atime_diff=$(do_facet $SINGLEMDS \
3725 lctl get_param -n mdd.*MDT0000*.atime_diff)
3729 # test setting directory atime to future
3730 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3731 local atime=$(stat -c %X $DIR/$tdir)
3732 [ "$atime" = $TEST_39_ATIME ] ||
3733 error "atime is not set to future: $atime, $TEST_39_ATIME"
3735 # test setting directory atime from future to now
3736 local now=$(date +%s)
3737 touch -a -d @$now $DIR/$tdir
3739 atime=$(stat -c %X $DIR/$tdir)
3740 [ "$atime" -eq "$now" ] ||
3741 error "atime is not updated from future: $atime, $now"
3743 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3746 # test setting directory atime when now > dir atime + atime_diff
3747 local d1=$(date +%s)
3749 local d2=$(date +%s)
3750 cancel_lru_locks mdc
3751 atime=$(stat -c %X $DIR/$tdir)
3752 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3753 error "atime is not updated : $atime, should be $d2"
3755 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3758 # test not setting directory atime when now < dir atime + atime_diff
3760 cancel_lru_locks mdc
3761 atime=$(stat -c %X $DIR/$tdir)
3762 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3763 error "atime is updated to $atime, should remain $d1<atime<$d2"
3765 do_facet $SINGLEMDS \
3766 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3768 run_test 39l "directory atime update ==========================="
3771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3775 local far_past_mtime=$(date -d "May 29 1953" +%s)
3776 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3778 touch -m -d @$far_past_mtime $DIR1/$tfile
3779 touch -a -d @$far_past_atime $DIR1/$tfile
3781 for (( i=0; i < 2; i++ )) ; do
3782 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3783 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3784 error "atime or mtime set incorrectly"
3786 cancel_lru_locks $OSC
3787 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3790 run_test 39m "test atime and mtime before 1970"
3792 test_39n() { # LU-3832
3793 remote_mds_nodsh && skip "remote MDS with nodsh"
3795 local atime_diff=$(do_facet $SINGLEMDS \
3796 lctl get_param -n mdd.*MDT0000*.atime_diff)
3801 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3804 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3805 atime0=$(stat -c %X $DIR/$tfile)
3808 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3809 atime1=$(stat -c %X $DIR/$tfile)
3812 cancel_lru_locks mdc
3813 cancel_lru_locks osc
3814 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3815 atime2=$(stat -c %X $DIR/$tfile)
3817 do_facet $SINGLEMDS \
3818 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3820 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3821 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3823 run_test 39n "check that O_NOATIME is honored"
3826 TESTDIR=$DIR/$tdir/$tfile
3827 [ -e $TESTDIR ] && rm -rf $TESTDIR
3834 links2=$(stat -c %h .)
3835 [ $(($links1 + 2)) != $links2 ] &&
3836 error "wrong links count $(($links1 + 2)) != $links2"
3838 links3=$(stat -c %h .)
3839 [ $(($links1 + 1)) != $links3 ] &&
3840 error "wrong links count $links1 != $links3"
3843 run_test 39o "directory cached attributes updated after create"
3846 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3849 TESTDIR=$DIR/$tdir/$tdir
3850 [ -e $TESTDIR ] && rm -rf $TESTDIR
3851 test_mkdir -p $TESTDIR
3855 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3856 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3858 links2=$(stat -c %h .)
3859 [ $(($links1 + 2)) != $links2 ] &&
3860 error "wrong links count $(($links1 + 2)) != $links2"
3862 links3=$(stat -c %h .)
3863 [ $(($links1 + 1)) != $links3 ] &&
3864 error "wrong links count $links1 != $links3"
3867 run_test 39p "remote directory cached attributes updated after create ========"
3870 test_39q() { # LU-8041
3871 local testdir=$DIR/$tdir
3873 multiop_bg_pause $testdir D_c || error "multiop failed"
3875 cancel_lru_locks mdc
3876 kill -USR1 $multipid
3877 local atime=$(stat -c %X $testdir)
3878 [ "$atime" -ne 0 ] || error "atime is zero"
3880 run_test 39q "close won't zero out atime"
3883 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3884 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3885 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3886 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3887 error "$tfile is not 4096 bytes in size"
3889 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3893 small_write $DIR/f41 18
3895 run_test 41 "test small file write + fstat ====================="
3897 count_ost_writes() {
3898 lctl get_param -n ${OSC}.*.stats |
3899 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3900 END { printf("%0.0f", writes) }'
3907 BG_DIRTY_RATIO_SAVE=10
3908 MAX_BG_DIRTY_RATIO=25
3912 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3913 # dirty_ratio, dirty_background_ratio
3914 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3915 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3916 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3917 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3919 # if file not here, we are a 2.4 kernel
3920 kill -CONT `pidof kupdated`
3925 # setup the trap first, so someone cannot exit the test at the
3926 # exact wrong time and mess up a machine
3927 trap start_writeback EXIT
3928 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3929 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3930 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3931 sysctl -w vm.dirty_writeback_centisecs=0
3932 sysctl -w vm.dirty_writeback_centisecs=0
3933 # save and increase /proc/sys/vm/dirty_ratio
3934 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3935 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3936 # save and increase /proc/sys/vm/dirty_background_ratio
3937 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3938 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3940 # if file not here, we are a 2.4 kernel
3941 kill -STOP `pidof kupdated`
3945 # ensure that all stripes have some grant before we test client-side cache
3947 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3948 dd if=/dev/zero of=$i bs=4k count=1
3953 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3954 # file truncation, and file removal.
3956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3959 cancel_lru_locks $OSC
3961 sync; sleep 1; sync # just to be safe
3962 BEFOREWRITES=`count_ost_writes`
3963 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3964 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3965 AFTERWRITES=`count_ost_writes`
3966 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3967 error "$BEFOREWRITES < $AFTERWRITES"
3970 run_test 42a "ensure that we don't flush on close"
3973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3976 cancel_lru_locks $OSC
3979 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3980 BEFOREWRITES=$(count_ost_writes)
3981 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3982 AFTERWRITES=$(count_ost_writes)
3983 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3984 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3986 BEFOREWRITES=$(count_ost_writes)
3987 sync || error "sync: $?"
3988 AFTERWRITES=$(count_ost_writes)
3989 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3990 error "$BEFOREWRITES < $AFTERWRITES on sync"
3992 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3996 run_test 42b "test destroy of file with cached dirty data ======"
3998 # if these tests just want to test the effect of truncation,
3999 # they have to be very careful. consider:
4000 # - the first open gets a {0,EOF}PR lock
4001 # - the first write conflicts and gets a {0, count-1}PW
4002 # - the rest of the writes are under {count,EOF}PW
4003 # - the open for truncate tries to match a {0,EOF}PR
4004 # for the filesize and cancels the PWs.
4005 # any number of fixes (don't get {0,EOF} on open, match
4006 # composite locks, do smarter file size management) fix
4007 # this, but for now we want these tests to verify that
4008 # the cancellation with truncate intent works, so we
4009 # start the file with a full-file pw lock to match against
4010 # until the truncate.
4015 cancel_lru_locks $OSC
4017 # prime the file with 0,EOF PW to match
4021 # now the real test..
4022 dd if=/dev/zero of=$file bs=1024 count=100
4023 BEFOREWRITES=`count_ost_writes`
4024 $TRUNCATE $file $offset
4025 cancel_lru_locks $OSC
4026 AFTERWRITES=`count_ost_writes`
4031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4034 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4035 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4038 run_test 42c "test partial truncate of file with cached dirty data"
4041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4044 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4045 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4048 run_test 42d "test complete truncate of file with cached dirty data"
4050 test_42e() { # bug22074
4051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4053 local TDIR=$DIR/${tdir}e
4054 local pages=16 # hardcoded 16 pages, don't change it.
4055 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4056 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4060 test_mkdir $DIR/${tdir}e
4061 $LFS setstripe -c 1 $TDIR
4062 createmany -o $TDIR/f $files
4064 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4066 # we assume that with $OSTCOUNT files, at least one of them will
4067 # be allocated on OST0.
4068 warmup_files=$((OSTCOUNT * max_dirty_mb))
4069 createmany -o $TDIR/w $warmup_files
4071 # write a large amount of data into one file and sync, to get good
4072 # avail_grant number from OST.
4073 for ((i=0; i<$warmup_files; i++)); do
4074 idx=$($LFS getstripe -i $TDIR/w$i)
4075 [ $idx -ne 0 ] && continue
4076 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4079 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4081 $LCTL get_param $proc_osc0/cur_dirty_bytes
4082 $LCTL get_param $proc_osc0/cur_grant_bytes
4084 # create as much dirty pages as we can while not to trigger the actual
4085 # RPCs directly. but depends on the env, VFS may trigger flush during this
4086 # period, hopefully we are good.
4087 for ((i=0; i<$warmup_files; i++)); do
4088 idx=$($LFS getstripe -i $TDIR/w$i)
4089 [ $idx -ne 0 ] && continue
4090 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4092 $LCTL get_param $proc_osc0/cur_dirty_bytes
4093 $LCTL get_param $proc_osc0/cur_grant_bytes
4095 # perform the real test
4096 $LCTL set_param $proc_osc0/rpc_stats 0
4097 for ((;i<$files; i++)); do
4098 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4099 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4102 $LCTL get_param $proc_osc0/rpc_stats
4105 local have_ppr=false
4106 $LCTL get_param $proc_osc0/rpc_stats |
4107 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4108 # skip lines until we are at the RPC histogram data
4109 [ "$PPR" == "pages" ] && have_ppr=true && continue
4110 $have_ppr || continue
4112 # we only want the percent stat for < 16 pages
4113 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4115 percent=$((percent + WPCT))
4116 if [[ $percent -gt 15 ]]; then
4117 error "less than 16-pages write RPCs" \
4124 run_test 42e "verify sub-RPC writes are not done synchronously"
4126 test_43A() { # was test_43
4127 test_mkdir $DIR/$tdir
4128 cp -p /bin/ls $DIR/$tdir/$tfile
4129 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4131 # give multiop a chance to open
4134 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4137 run_test 43A "execution of file opened for write should return -ETXTBSY"
4140 test_mkdir $DIR/$tdir
4141 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4142 cp -p multiop $DIR/$tdir/multiop
4143 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4144 error "multiop open $TMP/$tfile.junk failed"
4145 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4147 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4148 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4149 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4151 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4156 test_mkdir $DIR/$tdir
4157 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4158 cp -p multiop $DIR/$tdir/multiop
4159 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4160 error "multiop open $TMP/$tfile.junk failed"
4161 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4163 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4164 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4165 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4167 run_test 43b "truncate of file being executed should return -ETXTBSY"
4170 local testdir="$DIR/$tdir"
4173 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4174 ( cd $testdir && md5sum -c )
4176 run_test 43c "md5sum of copy into lustre"
4178 test_44A() { # was test_44
4179 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4181 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4182 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4184 run_test 44A "zero length read from a sparse stripe"
4187 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4189 [ -z "$nstripe" ] && skip "can't get stripe info"
4190 [[ $nstripe -gt $OSTCOUNT ]] &&
4191 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4193 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4195 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4196 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4200 OFFSETS="0 $((stride/2)) $((stride-1))"
4201 for offset in $OFFSETS; do
4202 for i in $(seq 0 $((nstripe-1))); do
4203 local GLOBALOFFSETS=""
4205 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4206 local myfn=$DIR/d44a-$size
4207 echo "--------writing $myfn at $size"
4208 ll_sparseness_write $myfn $size ||
4209 error "ll_sparseness_write"
4210 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4211 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4212 error "ll_sparseness_verify $GLOBALOFFSETS"
4214 for j in $(seq 0 $((nstripe-1))); do
4216 size=$((((j + $nstripe )*$stride + $offset)))
4217 ll_sparseness_write $myfn $size ||
4218 error "ll_sparseness_write"
4219 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4221 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4222 error "ll_sparseness_verify $GLOBALOFFSETS"
4227 run_test 44a "test sparse pwrite ==============================="
4231 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4237 before=`dirty_osc_total`
4238 echo executing "\"$*\""
4240 after=`dirty_osc_total`
4241 echo before $before, after $after
4244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4247 # Obtain grants from OST if it supports it
4248 echo blah > ${f}_grant
4251 do_dirty_record "echo blah > $f"
4252 [[ $before -eq $after ]] && error "write wasn't cached"
4253 do_dirty_record "> $f"
4254 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4255 do_dirty_record "echo blah > $f"
4256 [[ $before -eq $after ]] && error "write wasn't cached"
4257 do_dirty_record "sync"
4258 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4259 do_dirty_record "echo blah > $f"
4260 [[ $before -eq $after ]] && error "write wasn't cached"
4261 do_dirty_record "cancel_lru_locks osc"
4262 [[ $before -gt $after ]] ||
4263 error "lock cancellation didn't lower dirty count"
4266 run_test 45 "osc io page accounting ============================"
4268 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4269 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4270 # objects offset and an assert hit when an rpc was built with 1023's mapped
4271 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4278 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4280 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4281 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4285 run_test 46 "dirtying a previously written page ================"
4287 # test_47 is removed "Device nodes check" is moved to test_28
4289 test_48a() { # bug 2399
4290 [ "$mds1_FSTYPE" = "zfs" ] &&
4291 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4292 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4294 test_mkdir $DIR/$tdir
4296 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4297 test_mkdir $DIR/$tdir
4298 touch foo || error "'touch foo' failed after recreating cwd"
4300 touch .foo || error "'touch .foo' failed after recreating cwd"
4302 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4303 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4304 cd . || error "'cd .' failed after recreating cwd"
4305 mkdir . && error "'mkdir .' worked after recreating cwd"
4306 rmdir . && error "'rmdir .' worked after recreating cwd"
4307 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4308 cd .. || error "'cd ..' failed after recreating cwd"
4310 run_test 48a "Access renamed working dir (should return errors)="
4312 test_48b() { # bug 2399
4314 test_mkdir $DIR/$tdir
4316 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4317 touch foo && error "'touch foo' worked after removing cwd"
4318 mkdir foo && error "'mkdir foo' worked after removing cwd"
4319 touch .foo && error "'touch .foo' worked after removing cwd"
4320 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4321 ls . > /dev/null && error "'ls .' worked after removing cwd"
4322 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4323 mkdir . && error "'mkdir .' worked after removing cwd"
4324 rmdir . && error "'rmdir .' worked after removing cwd"
4325 ln -s . foo && error "'ln -s .' worked after removing cwd"
4326 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4328 run_test 48b "Access removed working dir (should return errors)="
4330 test_48c() { # bug 2350
4331 #lctl set_param debug=-1
4334 test_mkdir -p $DIR/$tdir/dir
4336 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4337 $TRACE touch foo && error "touch foo worked after removing cwd"
4338 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4339 touch .foo && error "touch .foo worked after removing cwd"
4340 mkdir .foo && error "mkdir .foo worked after removing cwd"
4341 $TRACE ls . && error "'ls .' worked after removing cwd"
4342 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4343 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4344 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4345 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4346 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4348 run_test 48c "Access removed working subdir (should return errors)"
4350 test_48d() { # bug 2350
4351 #lctl set_param debug=-1
4354 test_mkdir -p $DIR/$tdir/dir
4356 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4357 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4358 $TRACE touch foo && error "'touch foo' worked after removing parent"
4359 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4360 touch .foo && error "'touch .foo' worked after removing parent"
4361 mkdir .foo && error "mkdir .foo worked after removing parent"
4362 $TRACE ls . && error "'ls .' worked after removing parent"
4363 $TRACE ls .. && error "'ls ..' worked after removing parent"
4364 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4365 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4366 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4369 run_test 48d "Access removed parent subdir (should return errors)"
4371 test_48e() { # bug 4134
4372 #lctl set_param debug=-1
4375 test_mkdir -p $DIR/$tdir/dir
4377 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4378 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4379 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4380 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4381 # On a buggy kernel addition of "touch foo" after cd .. will
4382 # produce kernel oops in lookup_hash_it
4383 touch ../foo && error "'cd ..' worked after recreate parent"
4385 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4387 run_test 48e "Access to recreated parent subdir (should return errors)"
4389 test_49() { # LU-1030
4390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4391 remote_ost_nodsh && skip "remote OST with nodsh"
4393 # get ost1 size - lustre-OST0000
4394 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4396 # write 800M at maximum
4397 [[ $ost1_size -lt 2 ]] && ost1_size=2
4398 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4400 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4401 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4404 # change max_pages_per_rpc while writing the file
4405 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4406 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4407 # loop until dd process exits
4408 while ps ax -opid | grep -wq $dd_pid; do
4409 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4410 sleep $((RANDOM % 5 + 1))
4412 # restore original max_pages_per_rpc
4413 $LCTL set_param $osc1_mppc=$orig_mppc
4414 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4416 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4420 test_mkdir $DIR/$tdir
4422 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4424 run_test 50 "special situations: /proc symlinks ==============="
4426 test_51a() { # was test_51
4427 # bug 1516 - create an empty entry right after ".." then split dir
4428 test_mkdir -c1 $DIR/$tdir
4429 touch $DIR/$tdir/foo
4430 $MCREATE $DIR/$tdir/bar
4432 createmany -m $DIR/$tdir/longfile 201
4434 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4435 $MCREATE $DIR/$tdir/longfile$FNUM
4440 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4442 run_test 51a "special situations: split htree with empty entry =="
4444 cleanup_print_lfs_df () {
4451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4453 local dir=$DIR/$tdir
4454 local nrdirs=$((65536 + 100))
4456 # cleanup the directory
4463 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4464 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4465 [[ $numfree -lt $nrdirs ]] &&
4466 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4468 # need to check free space for the directories as well
4469 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4470 numfree=$(( blkfree / $(fs_inode_ksize) ))
4471 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4473 trap cleanup_print_lfs_df EXIT
4476 createmany -d $dir/d $nrdirs || {
4477 unlinkmany $dir/d $nrdirs
4478 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4482 nrdirs=$(ls -U $dir | wc -l)
4484 # unlink all but 100 subdirectories, then check it still works
4486 local delete=$((nrdirs - left))
4491 # for ldiskfs the nlink count should be 1, but this is OSD specific
4492 # and so this is listed for informational purposes only
4493 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4494 unlinkmany -d $dir/d $delete ||
4495 error "unlink of first $delete subdirs failed"
4497 echo "nlink between: $(stat -c %h $dir)"
4498 local found=$(ls -U $dir | wc -l)
4499 [ $found -ne $left ] &&
4500 error "can't find subdirs: found only $found, expected $left"
4502 unlinkmany -d $dir/d $delete $left ||
4503 error "unlink of second $left subdirs failed"
4504 # regardless of whether the backing filesystem tracks nlink accurately
4505 # or not, the nlink count shouldn't be more than "." and ".." here
4506 local after=$(stat -c %h $dir)
4507 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4508 echo "nlink after: $after"
4510 cleanup_print_lfs_df
4512 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4516 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4518 test_mkdir $DIR/$tdir
4519 createmany -o $DIR/$tdir/t- 1000
4520 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4521 for N in $(seq 0 $((OSTCOUNT - 1))); do
4522 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4523 END { printf("%0.0f", objs) }' $TMP/$tfile)
4524 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4525 '($1 == '$N') { objs += 1 } \
4526 END { printf("%0.0f", objs) }')
4527 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4529 unlinkmany $DIR/$tdir/t- 1000
4532 for N in $(seq 1 $((OSTCOUNT - 1))); do
4533 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4534 error "OST $N has less objects vs OST $NLAST" \
4535 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4536 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4537 error "OST $N has less objects vs OST $NLAST" \
4538 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4540 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4541 error "OST $N has less #0 objects vs OST $NLAST" \
4542 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4543 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4544 error "OST $N has less #0 objects vs OST $NLAST" \
4545 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4550 run_test 51d "check object distribution"
4553 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4554 skip_env "ldiskfs only test"
4557 test_mkdir -c1 $DIR/$tdir
4558 test_mkdir -c1 $DIR/$tdir/d0
4560 touch $DIR/$tdir/d0/foo
4561 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4562 error "file exceed 65000 nlink limit!"
4563 unlinkmany $DIR/$tdir/d0/f- 65001
4566 run_test 51e "check file nlink limit"
4569 test_mkdir $DIR/$tdir
4572 local ulimit_old=$(ulimit -n)
4573 local spare=20 # number of spare fd's for scripts/libraries, etc.
4574 local mdt=$($LFS getstripe -m $DIR/$tdir)
4575 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4577 echo "MDT$mdt numfree=$numfree, max=$max"
4578 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4579 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4580 while ! ulimit -n $((numfree + spare)); do
4581 numfree=$((numfree * 3 / 4))
4583 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4585 echo "left ulimit at $ulimit_old"
4588 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4589 unlinkmany $DIR/$tdir/f $numfree
4590 error "create+open $numfree files in $DIR/$tdir failed"
4592 ulimit -n $ulimit_old
4594 # if createmany exits at 120s there will be fewer than $numfree files
4595 unlinkmany $DIR/$tdir/f $numfree || true
4597 run_test 51f "check many open files limit"
4600 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4601 test_mkdir $DIR/$tdir
4602 touch $DIR/$tdir/foo
4603 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4604 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4605 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4606 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4607 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4609 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4610 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4611 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4613 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4614 cp -r $DIR/$tdir $TMP/
4615 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4617 run_test 52a "append-only flag test (should return errors)"
4620 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4621 test_mkdir $DIR/$tdir
4622 touch $DIR/$tdir/foo
4623 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4624 cat test > $DIR/$tdir/foo && error "cat test worked"
4625 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4626 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4627 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4629 echo foo >> $DIR/$tdir/foo && error "echo worked"
4630 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4631 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4632 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4633 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4635 chattr -i $DIR/$tdir/foo || error "chattr failed"
4637 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4639 run_test 52b "immutable flag test (should return errors) ======="
4642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4643 remote_mds_nodsh && skip "remote MDS with nodsh"
4644 remote_ost_nodsh && skip "remote OST with nodsh"
4657 local support_last_seq=true
4659 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4660 support_last_seq=false
4663 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4665 for value in $(do_facet $SINGLEMDS \
4666 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4667 param=$(echo ${value[0]} | cut -d "=" -f1)
4668 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4670 if $support_last_seq; then
4671 param_seq=$(echo $param |
4672 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4673 mds_last_seq=$(do_facet $SINGLEMDS \
4674 $LCTL get_param -n $param_seq)
4676 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4678 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4679 node=$(facet_active_host ost$((ostnum+1)))
4680 param="obdfilter.$ostname.last_id"
4681 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4682 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4683 ost_last_id=$ost_last
4685 if $support_last_seq; then
4686 ost_last_id=$(echo $ost_last |
4687 awk -F':' '{print $2}' |
4689 ost_last_seq=$(echo $ost_last |
4690 awk -F':' '{print $1}')
4691 [[ $ost_last_seq = $mds_last_seq ]] || continue
4694 if [[ $ost_last_id != $mds_last ]]; then
4695 error "$ost_last_id != $mds_last"
4702 $found || error "can not match last_seq/last_id for $mdtosc"
4705 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4708 perl -MSocket -e ';' || skip "no Socket perl module installed"
4710 $SOCKETSERVER $DIR/socket ||
4711 error "$SOCKETSERVER $DIR/socket failed: $?"
4712 $SOCKETCLIENT $DIR/socket ||
4713 error "$SOCKETCLIENT $DIR/socket failed: $?"
4714 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4716 run_test 54a "unix domain socket test =========================="
4722 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4724 run_test 54b "char device works in lustre ======================"
4727 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4728 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4729 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4731 for i in $(seq 3 7); do
4732 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4741 loopdev="$DIR/loop54c"
4744 $UMOUNT $DIR/$tdir || rc=$?
4745 losetup -d $loopdev || true
4746 losetup -d $LOOPDEV || true
4747 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4754 loopdev="$DIR/loop54c"
4757 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4758 trap cleanup_54c EXIT
4759 mknod $loopdev b 7 $LOOPNUM
4760 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4761 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4762 losetup $loopdev $DIR/$tfile ||
4763 error "can't set up $loopdev for $DIR/$tfile"
4764 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4765 test_mkdir $DIR/$tdir
4766 mount -t ext2 $loopdev $DIR/$tdir ||
4767 error "error mounting $loopdev on $DIR/$tdir"
4768 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4771 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4775 run_test 54c "block device works in lustre ====================="
4781 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4783 run_test 54d "fifo device works in lustre ======================"
4788 cp -aL /dev/console $f
4789 echo $string > $f || error "echo $string to $f failed"
4791 run_test 54e "console/tty device works in lustre ======================"
4795 local dir=$DIR/$tdir
4798 test_mkdir -p $dir/dir
4799 for i in $(seq $numfiles); do
4801 touch $dir/dir/file$i
4804 local numcomp=$($LFS getstripe --component-count $dir)
4806 [[ $numcomp == 0 ]] && numcomp=1
4808 # test lfs getstripe with --recursive
4809 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4811 [[ $filenum -eq $((numfiles * 2)) ]] ||
4812 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4813 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4814 [[ $filenum -eq $numfiles ]] ||
4815 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4816 echo "$LFS getstripe showed obdidx or l_ost_idx"
4818 # test lfs getstripe with file instead of dir
4819 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4820 [[ $filenum -eq 1 ]] ||
4821 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4822 echo "$LFS getstripe file1 passed"
4824 #test lfs getstripe with --verbose
4825 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4826 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4827 error "$LFS getstripe --verbose $dir: "\
4828 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4829 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4830 error "$LFS getstripe $dir: showed lmm_magic"
4832 #test lfs getstripe with -v prints lmm_fid
4833 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4834 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4835 error "$LFS getstripe -v $dir: "\
4836 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4837 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4838 error "$LFS getstripe $dir: showed lmm_fid by default"
4839 echo "$LFS getstripe --verbose passed"
4841 #check for FID information
4842 local fid1=$($LFS getstripe --fid $dir/file1)
4843 local fid2=$($LFS getstripe --verbose $dir/file1 |
4844 awk '/lmm_fid: / { print $2; exit; }')
4845 local fid3=$($LFS path2fid $dir/file1)
4847 [ "$fid1" != "$fid2" ] &&
4848 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4849 [ "$fid1" != "$fid3" ] &&
4850 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4851 echo "$LFS getstripe --fid passed"
4853 #test lfs getstripe with --obd
4854 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4855 error "$LFS getstripe --obd wrong_uuid: should return error"
4857 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4860 local obduuid=$(ostuuid_from_index $ostidx)
4861 local found=$($LFS getstripe -r --obd $obduuid $dir |
4862 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4864 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4865 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4867 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4870 [[ $found -eq $filenum ]] ||
4871 error "$LFS getstripe --obd: found $found expect $filenum"
4872 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4873 sed '/^[ ]*'${ostidx}'[ ]/d' |
4874 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4875 error "$LFS getstripe --obd: should not show file on other obd"
4876 echo "$LFS getstripe --obd passed"
4878 run_test 56a "check $LFS getstripe"
4881 local dir=$DIR/$tdir
4885 for i in $(seq $numdirs); do
4886 test_mkdir $dir/dir$i
4889 # test lfs getdirstripe default mode is non-recursion, which is
4890 # different from lfs getstripe
4891 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4893 [[ $dircnt -eq 1 ]] ||
4894 error "$LFS getdirstripe: found $dircnt, not 1"
4895 dircnt=$($LFS getdirstripe --recursive $dir |
4896 grep -c lmv_stripe_count)
4897 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4898 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4900 run_test 56b "check $LFS getdirstripe"
4903 remote_ost_nodsh && skip "remote OST with nodsh"
4906 local ost_name=$(ostname_from_index $ost_idx)
4907 local old_status=$(ost_dev_status $ost_idx)
4909 [[ -z "$old_status" ]] ||
4910 skip_env "OST $ost_name is in $old_status status"
4912 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4915 local new_status=$(ost_dev_status $ost_idx)
4917 [[ "$new_status" = "D" ]] ||
4918 error "OST $ost_name is in status of '$new_status', not 'D'"
4920 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4923 new_status=$(ost_dev_status $ost_idx)
4924 [[ -z "$new_status" ]] ||
4925 error "OST $ost_name is in status of '$new_status', not ''"
4927 run_test 56c "check 'lfs df' showing device status"
4932 local local_tdir="$1"
4933 local local_numfiles="$2"
4934 local local_numdirs="$3"
4935 local dir_params="$4"
4936 local dir_stripe_params="$5"
4938 if [ ! -d "$local_tdir" ] ; then
4939 test_mkdir -p $dir_stripe_params $local_tdir
4940 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4941 for i in $(seq $local_numfiles) ; do
4942 touch $local_tdir/file$i
4944 for i in $(seq $local_numdirs) ; do
4945 test_mkdir $dir_stripe_params $local_tdir/dir$i
4946 for j in $(seq $local_numfiles) ; do
4947 touch $local_tdir/dir$i/file$j
4953 setup_56_special() {
4955 local local_numfiles=$2
4956 local local_numdirs=$3
4958 setup_56 $local_tdir $local_numfiles $local_numdirs
4960 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4961 for i in $(seq $local_numfiles) ; do
4962 mknod $local_tdir/loop${i}b b 7 $i
4963 mknod $local_tdir/null${i}c c 1 3
4964 ln -s $local_tdir/file1 $local_tdir/link${i}
4966 for i in $(seq $local_numdirs) ; do
4967 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4968 mknod $local_tdir/dir$i/null${i}c c 1 3
4969 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4975 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4976 local expected=$(($NUMDIRS + 2))
4978 setup_56 $dir $NUMFILES $NUMDIRS
4980 # test lfs find with -name
4981 for i in $(seq $NUMFILES) ; do
4982 local nums=$($LFS find -name "*$i" $dir | wc -l)
4984 [ $nums -eq $expected ] ||
4985 error "lfs find -name '*$i' $dir wrong: "\
4986 "found $nums, expected $expected"
4989 run_test 56g "check lfs find -name"
4992 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4993 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4995 setup_56 $dir $NUMFILES $NUMDIRS
4997 # test lfs find with ! -name
4998 for i in $(seq $NUMFILES) ; do
4999 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5001 [ $nums -eq $expected ] ||
5002 error "lfs find ! -name '*$i' $dir wrong: "\
5003 "found $nums, expected $expected"
5006 run_test 56h "check lfs find ! -name"
5009 local dir=$DIR/$tdir
5013 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5016 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5018 run_test 56i "check 'lfs find -ost UUID' skips directories"
5021 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5023 setup_56_special $dir $NUMFILES $NUMDIRS
5025 local expected=$((NUMDIRS + 1))
5026 local cmd="$LFS find -type d $dir"
5027 local nums=$($cmd | wc -l)
5029 [ $nums -eq $expected ] ||
5030 error "'$cmd' wrong: found $nums, expected $expected"
5032 run_test 56j "check lfs find -type d"
5035 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5037 setup_56_special $dir $NUMFILES $NUMDIRS
5039 local expected=$(((NUMDIRS + 1) * NUMFILES))
5040 local cmd="$LFS find -type f $dir"
5041 local nums=$($cmd | wc -l)
5043 [ $nums -eq $expected ] ||
5044 error "'$cmd' wrong: found $nums, expected $expected"
5046 run_test 56k "check lfs find -type f"
5049 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5051 setup_56_special $dir $NUMFILES $NUMDIRS
5053 local expected=$((NUMDIRS + NUMFILES))
5054 local cmd="$LFS find -type b $dir"
5055 local nums=$($cmd | wc -l)
5057 [ $nums -eq $expected ] ||
5058 error "'$cmd' wrong: found $nums, expected $expected"
5060 run_test 56l "check lfs find -type b"
5063 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5065 setup_56_special $dir $NUMFILES $NUMDIRS
5067 local expected=$((NUMDIRS + NUMFILES))
5068 local cmd="$LFS find -type c $dir"
5069 local nums=$($cmd | wc -l)
5070 [ $nums -eq $expected ] ||
5071 error "'$cmd' wrong: found $nums, expected $expected"
5073 run_test 56m "check lfs find -type c"
5076 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5077 setup_56_special $dir $NUMFILES $NUMDIRS
5079 local expected=$((NUMDIRS + NUMFILES))
5080 local cmd="$LFS find -type l $dir"
5081 local nums=$($cmd | wc -l)
5083 [ $nums -eq $expected ] ||
5084 error "'$cmd' wrong: found $nums, expected $expected"
5086 run_test 56n "check lfs find -type l"
5089 local dir=$DIR/$tdir
5091 setup_56 $dir $NUMFILES $NUMDIRS
5092 utime $dir/file1 > /dev/null || error "utime (1)"
5093 utime $dir/file2 > /dev/null || error "utime (2)"
5094 utime $dir/dir1 > /dev/null || error "utime (3)"
5095 utime $dir/dir2 > /dev/null || error "utime (4)"
5096 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5097 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5100 local nums=$($LFS find -mtime +0 $dir | wc -l)
5102 [ $nums -eq $expected ] ||
5103 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5106 cmd="$LFS find -mtime 0 $dir"
5107 nums=$($cmd | wc -l)
5108 [ $nums -eq $expected ] ||
5109 error "'$cmd' wrong: found $nums, expected $expected"
5111 run_test 56o "check lfs find -mtime for old files"
5114 local dir=$DIR/$tdir
5118 # just to make sure there is something that won't be found
5120 touch $dir/$tfile.now
5122 for age in year week day hour min; do
5123 count=$((count + 1))
5125 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5126 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5127 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5129 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5130 local nums=$($cmd | wc -l)
5131 [ $nums -eq $expected ] ||
5132 error "'$cmd' wrong: found $nums, expected $expected"
5134 cmd="$LFS find $dir -atime $count${age:0:1}"
5135 nums=$($cmd | wc -l)
5136 [ $nums -eq $expected ] ||
5137 error "'$cmd' wrong: found $nums, expected $expected"
5141 cmd="$LFS find $dir -ctime +1s -type f"
5142 nums=$($cmd | wc -l)
5143 (( $nums == $count * 2 + 1)) ||
5144 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5146 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5149 [ $RUNAS_ID -eq $UID ] &&
5150 skip_env "RUNAS_ID = UID = $UID -- skipping"
5152 local dir=$DIR/$tdir
5154 setup_56 $dir $NUMFILES $NUMDIRS
5155 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5157 local expected=$NUMFILES
5158 local cmd="$LFS find -uid $RUNAS_ID $dir"
5159 local nums=$($cmd | wc -l)
5161 [ $nums -eq $expected ] ||
5162 error "'$cmd' wrong: found $nums, expected $expected"
5164 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5165 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5166 nums=$($cmd | wc -l)
5167 [ $nums -eq $expected ] ||
5168 error "'$cmd' wrong: found $nums, expected $expected"
5170 run_test 56p "check lfs find -uid and ! -uid"
5173 [ $RUNAS_ID -eq $UID ] &&
5174 skip_env "RUNAS_ID = UID = $UID -- skipping"
5176 local dir=$DIR/$tdir
5178 setup_56 $dir $NUMFILES $NUMDIRS
5179 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5181 local expected=$NUMFILES
5182 local cmd="$LFS find -gid $RUNAS_GID $dir"
5183 local nums=$($cmd | wc -l)
5185 [ $nums -eq $expected ] ||
5186 error "'$cmd' wrong: found $nums, expected $expected"
5188 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5189 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5190 nums=$($cmd | wc -l)
5191 [ $nums -eq $expected ] ||
5192 error "'$cmd' wrong: found $nums, expected $expected"
5194 run_test 56q "check lfs find -gid and ! -gid"
5197 local dir=$DIR/$tdir
5199 setup_56 $dir $NUMFILES $NUMDIRS
5202 local cmd="$LFS find -size 0 -type f $dir"
5203 local nums=$($cmd | wc -l)
5205 [ $nums -eq $expected ] ||
5206 error "'$cmd' wrong: found $nums, expected $expected"
5208 cmd="$LFS find ! -size 0 -type f $dir"
5209 nums=$($cmd | wc -l)
5210 [ $nums -eq $expected ] ||
5211 error "'$cmd' wrong: found $nums, expected $expected"
5212 echo "test" > $dir/$tfile
5213 echo "test2" > $dir/$tfile.2 && sync
5215 cmd="$LFS find -size 5 -type f $dir"
5216 nums=$($cmd | wc -l)
5217 [ $nums -eq $expected ] ||
5218 error "'$cmd' wrong: found $nums, expected $expected"
5220 cmd="$LFS find -size +5 -type f $dir"
5221 nums=$($cmd | wc -l)
5222 [ $nums -eq $expected ] ||
5223 error "'$cmd' wrong: found $nums, expected $expected"
5225 cmd="$LFS find -size +0 -type f $dir"
5226 nums=$($cmd | wc -l)
5227 [ $nums -eq $expected ] ||
5228 error "'$cmd' wrong: found $nums, expected $expected"
5230 cmd="$LFS find ! -size -5 -type f $dir"
5231 nums=$($cmd | wc -l)
5232 [ $nums -eq $expected ] ||
5233 error "'$cmd' wrong: found $nums, expected $expected"
5235 cmd="$LFS find -size -5 -type f $dir"
5236 nums=$($cmd | wc -l)
5237 [ $nums -eq $expected ] ||
5238 error "'$cmd' wrong: found $nums, expected $expected"
5240 run_test 56r "check lfs find -size works"
5242 test_56s() { # LU-611 #LU-9369
5243 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5245 local dir=$DIR/$tdir
5246 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5248 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5249 for i in $(seq $NUMDIRS); do
5250 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5253 local expected=$NUMDIRS
5254 local cmd="$LFS find -c $OSTCOUNT $dir"
5255 local nums=$($cmd | wc -l)
5257 [ $nums -eq $expected ] || {
5258 $LFS getstripe -R $dir
5259 error "'$cmd' wrong: found $nums, expected $expected"
5262 expected=$((NUMDIRS + onestripe))
5263 cmd="$LFS find -stripe-count +0 -type f $dir"
5264 nums=$($cmd | wc -l)
5265 [ $nums -eq $expected ] || {
5266 $LFS getstripe -R $dir
5267 error "'$cmd' wrong: found $nums, expected $expected"
5271 cmd="$LFS find -stripe-count 1 -type f $dir"
5272 nums=$($cmd | wc -l)
5273 [ $nums -eq $expected ] || {
5274 $LFS getstripe -R $dir
5275 error "'$cmd' wrong: found $nums, expected $expected"
5278 cmd="$LFS find -stripe-count -2 -type f $dir"
5279 nums=$($cmd | wc -l)
5280 [ $nums -eq $expected ] || {
5281 $LFS getstripe -R $dir
5282 error "'$cmd' wrong: found $nums, expected $expected"
5286 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5287 nums=$($cmd | wc -l)
5288 [ $nums -eq $expected ] || {
5289 $LFS getstripe -R $dir
5290 error "'$cmd' wrong: found $nums, expected $expected"
5293 run_test 56s "check lfs find -stripe-count works"
5295 test_56t() { # LU-611 #LU-9369
5296 local dir=$DIR/$tdir
5298 setup_56 $dir 0 $NUMDIRS
5299 for i in $(seq $NUMDIRS); do
5300 $LFS setstripe -S 8M $dir/dir$i/$tfile
5303 local expected=$NUMDIRS
5304 local cmd="$LFS find -S 8M $dir"
5305 local nums=$($cmd | wc -l)
5307 [ $nums -eq $expected ] || {
5308 $LFS getstripe -R $dir
5309 error "'$cmd' wrong: found $nums, expected $expected"
5313 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5315 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5317 expected=$(((NUMDIRS + 1) * NUMFILES))
5318 cmd="$LFS find -stripe-size 512k -type f $dir"
5319 nums=$($cmd | wc -l)
5320 [ $nums -eq $expected ] ||
5321 error "'$cmd' wrong: found $nums, expected $expected"
5323 cmd="$LFS find -stripe-size +320k -type f $dir"
5324 nums=$($cmd | wc -l)
5325 [ $nums -eq $expected ] ||
5326 error "'$cmd' wrong: found $nums, expected $expected"
5328 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5329 cmd="$LFS find -stripe-size +200k -type f $dir"
5330 nums=$($cmd | wc -l)
5331 [ $nums -eq $expected ] ||
5332 error "'$cmd' wrong: found $nums, expected $expected"
5334 cmd="$LFS find -stripe-size -640k -type f $dir"
5335 nums=$($cmd | wc -l)
5336 [ $nums -eq $expected ] ||
5337 error "'$cmd' wrong: found $nums, expected $expected"
5340 cmd="$LFS find -stripe-size 256k -type f $dir"
5341 nums=$($cmd | wc -l)
5342 [ $nums -eq $expected ] ||
5343 error "'$cmd' wrong: found $nums, expected $expected"
5345 cmd="$LFS find -stripe-size -320k -type f $dir"
5346 nums=$($cmd | wc -l)
5347 [ $nums -eq $expected ] ||
5348 error "'$cmd' wrong: found $nums, expected $expected"
5351 cmd="$LFS find -stripe-size 1024k -type f $dir"
5352 nums=$($cmd | wc -l)
5353 [ $nums -eq $expected ] ||
5354 error "'$cmd' wrong: found $nums, expected $expected"
5356 run_test 56t "check lfs find -stripe-size works"
5358 test_56u() { # LU-611
5359 local dir=$DIR/$tdir
5361 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5363 if [[ $OSTCOUNT -gt 1 ]]; then
5364 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5370 local expected=$(((NUMDIRS + 1) * NUMFILES))
5371 local cmd="$LFS find -stripe-index 0 -type f $dir"
5372 local nums=$($cmd | wc -l)
5374 [ $nums -eq $expected ] ||
5375 error "'$cmd' wrong: found $nums, expected $expected"
5378 cmd="$LFS find -stripe-index 1 -type f $dir"
5379 nums=$($cmd | wc -l)
5380 [ $nums -eq $expected ] ||
5381 error "'$cmd' wrong: found $nums, expected $expected"
5383 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5384 nums=$($cmd | wc -l)
5385 [ $nums -eq $expected ] ||
5386 error "'$cmd' wrong: found $nums, expected $expected"
5389 # This should produce an error and not return any files
5390 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5391 nums=$($cmd 2>/dev/null | wc -l)
5392 [ $nums -eq $expected ] ||
5393 error "'$cmd' wrong: found $nums, expected $expected"
5395 if [[ $OSTCOUNT -gt 1 ]]; then
5396 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5397 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5398 nums=$($cmd | wc -l)
5399 [ $nums -eq $expected ] ||
5400 error "'$cmd' wrong: found $nums, expected $expected"
5403 run_test 56u "check lfs find -stripe-index works"
5407 local dir=$DIR/$tdir
5409 setup_56 $dir $NUMFILES $NUMDIRS
5411 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5412 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5414 for file in $($LFS find -m $UUID $dir); do
5415 file_midx=$($LFS getstripe -m $file)
5416 [ $file_midx -eq $mdt_idx ] ||
5417 error "lfs find -m $UUID != getstripe -m $file_midx"
5420 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5423 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5426 local dir=$DIR/$tdir
5428 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5430 local stripe_size=$($LFS getstripe -S -d $dir) ||
5431 error "$LFS getstripe -S -d $dir failed"
5432 stripe_size=${stripe_size%% *}
5434 local file_size=$((stripe_size * OSTCOUNT))
5435 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5436 local required_space=$((file_num * file_size))
5437 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5439 [[ $free_space -le $((required_space / 1024)) ]] &&
5440 skip_env "need $required_space, have $free_space kbytes"
5443 local dd_count=$((file_size / dd_bs))
5445 # write data into the files
5450 for i in $(seq $NUMFILES); do
5452 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5453 error "write data into $file failed"
5455 for i in $(seq $NUMDIRS); do
5456 for j in $(seq $NUMFILES); do
5457 file=$dir/dir$i/file$j
5458 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5459 error "write data into $file failed"
5463 # $LFS_MIGRATE will fail if hard link migration is unsupported
5464 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5465 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5466 error "creating links to $dir/dir1/file1 failed"
5471 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5474 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5477 eval $cmd || error "$cmd failed"
5479 check_stripe_count $dir/file1 $expected
5481 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5483 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5484 # OST 1 if it is on OST 0. This file is small enough to
5485 # be on only one stripe.
5486 file=$dir/migr_1_ost
5487 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5488 error "write data into $file failed"
5489 local obdidx=$($LFS getstripe -i $file)
5490 local oldmd5=$(md5sum $file)
5493 [[ $obdidx -eq 0 ]] && newobdidx=1
5494 cmd="$LFS migrate -i $newobdidx $file"
5496 eval $cmd || error "$cmd failed"
5498 local realobdix=$($LFS getstripe -i $file)
5499 local newmd5=$(md5sum $file)
5501 [[ $newobdidx -ne $realobdix ]] &&
5502 error "new OST is different (was=$obdidx, "\
5503 "wanted=$newobdidx, got=$realobdix)"
5504 [[ "$oldmd5" != "$newmd5" ]] &&
5505 error "md5sum differ: $oldmd5, $newmd5"
5509 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5511 eval $cmd || error "$cmd failed"
5513 for j in $(seq $NUMFILES); do
5514 check_stripe_count $dir/dir1/file$j $expected
5517 # lfs_migrate works with lfs find
5518 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5519 $LFS_MIGRATE -y -c $expected"
5521 eval $cmd || error "$cmd failed"
5523 for i in $(seq 2 $NUMFILES); do
5524 check_stripe_count $dir/file$i $expected
5526 for i in $(seq 2 $NUMDIRS); do
5527 for j in $(seq $NUMFILES); do
5528 check_stripe_count $dir/dir$i/file$j $expected
5532 run_test 56w "check lfs_migrate -c stripe_count works"
5535 local file1=$DIR/$tdir/file1
5536 local create_pool=false
5537 local initial_pool=$($LFS getstripe -p $DIR)
5541 echo -n "Creating test dir..."
5542 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5545 echo -n "Creating test file..."
5546 touch $file1 || error "cannot create file"
5549 echo -n "Detecting existing pools..."
5550 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5552 if [ ${#pool_list[@]} -gt 0 ]; then
5553 echo "${pool_list[@]}"
5554 for thispool in "${pool_list[@]}"; do
5555 if [[ -z "$initial_pool" ||
5556 "$initial_pool" != "$thispool" ]]; then
5558 echo "Using existing pool '$pool'"
5563 echo "none detected."
5565 if [ -z "$pool" ]; then
5566 pool=${POOL:-testpool}
5567 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5568 echo -n "Creating pool '$pool'..."
5570 pool_add $pool &> /dev/null ||
5571 error "pool_add failed"
5574 echo -n "Adding target to pool..."
5575 pool_add_targets $pool 0 0 1 &> /dev/null ||
5576 error "pool_add_targets failed"
5580 echo -n "Setting pool using -p option..."
5581 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5582 error "migrate failed rc = $?"
5585 echo -n "Verifying test file is in pool after migrating..."
5586 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5587 error "file was not migrated to pool $pool"
5590 echo -n "Removing test file from pool '$pool'..."
5591 $LFS migrate $file1 &> /dev/null ||
5592 error "cannot remove from pool"
5593 [ "$($LFS getstripe -p $file1)" ] &&
5594 error "pool still set"
5597 echo -n "Setting pool using --pool option..."
5598 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5599 error "migrate failed rc = $?"
5604 if $create_pool; then
5605 destroy_test_pools 2> /dev/null ||
5606 error "destroy test pools failed"
5609 run_test 56wb "check lfs_migrate pool support"
5612 local file1="$DIR/$tdir/file1"
5614 echo -n "Creating test dir..."
5615 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5616 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5617 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5618 error "cannot set stripe"
5621 echo -n "Setting initial stripe for test file..."
5622 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5623 error "cannot set stripe"
5624 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5625 error "stripe size not set"
5628 # File currently set to -S 512K -c 1
5630 # Ensure -c and -S options are rejected when -R is set
5631 echo -n "Verifying incompatible options are detected..."
5632 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5633 error "incompatible -c and -R options not detected"
5634 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5635 error "incompatible -S and -R options not detected"
5638 # Ensure unrecognized options are passed through to 'lfs migrate'
5639 echo -n "Verifying -S option is passed through to lfs migrate..."
5640 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5641 error "migration failed"
5642 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5643 error "file was not restriped"
5646 # File currently set to -S 1M -c 1
5648 # Ensure long options are supported
5649 echo -n "Verifying long options supported..."
5650 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5651 error "long option without argument not supported"
5652 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5653 error "long option with argument not supported"
5654 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5655 error "file not restriped with --stripe-size option"
5658 # File currently set to -S 512K -c 1
5660 if [ "$OSTCOUNT" -gt 1 ]; then
5661 echo -n "Verifying explicit stripe count can be set..."
5662 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5663 error "migrate failed"
5664 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5665 error "file not restriped to explicit count"
5669 # File currently set to -S 512K -c 1 or -S 512K -c 2
5671 # Ensure parent striping is used if -R is set, and no stripe
5672 # count or size is specified
5673 echo -n "Setting stripe for parent directory..."
5674 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5675 error "cannot set stripe"
5678 echo -n "Verifying restripe option uses parent stripe settings..."
5679 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5680 error "migrate failed"
5681 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5682 error "file not restriped to parent settings"
5683 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5684 error "file not restriped to parent settings"
5687 # File currently set to -S 1M -c 1
5689 # Ensure striping is preserved if -R is not set, and no stripe
5690 # count or size is specified
5691 echo -n "Verifying striping size preserved when not specified..."
5692 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5693 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5694 error "cannot set stripe on parent directory"
5695 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5696 error "migrate failed"
5697 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5698 error "file was restriped"
5701 # Ensure file name properly detected when final option has no argument
5702 echo -n "Verifying file name properly detected..."
5703 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5704 error "file name interpreted as option argument"
5710 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5713 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5715 local file1=$DIR/$tdir/file1
5717 echo -n "Creating test dir..."
5718 test_mkdir $DIR/$tdir || error "cannot create dir"
5721 echo -n "Creating test file..."
5725 # Ensure 'lfs migrate' will fail by using a non-existent option,
5726 # and make sure rsync is not called to recover
5727 echo -n "Make sure --no-rsync option works..."
5728 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5729 grep -q 'refusing to fall back to rsync' ||
5730 error "rsync was called with --no-rsync set"
5733 # Ensure rsync is called without trying 'lfs migrate' first
5734 echo -n "Make sure --rsync option works..."
5735 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5736 grep -q 'falling back to rsync' &&
5737 error "lfs migrate was called with --rsync set"
5740 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5741 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5742 grep -q 'at the same time' ||
5743 error "--rsync and --no-rsync accepted concurrently"
5749 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5752 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5753 check_swap_layouts_support
5755 local dir=$DIR/$tdir
5756 local ref1=/etc/passwd
5757 local file1=$dir/file1
5759 test_mkdir $dir || error "creating dir $dir"
5760 $LFS setstripe -c 2 $file1
5762 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5763 stripe=$($LFS getstripe -c $file1)
5764 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5765 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5770 run_test 56x "lfs migration support"
5773 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5774 check_swap_layouts_support
5776 local dir=$DIR/$tdir/$testnum
5780 local ref1=/etc/passwd
5781 local file1=$dir/file1
5783 $LFS setstripe -c 2 $file1
5785 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5787 local stripe=$($LFS getstripe -c $file1)
5789 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5790 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5795 run_test 56xa "lfs migration --block support"
5797 check_migrate_links() {
5799 local file1="$dir/file1"
5802 local total_count=$(($begin + $count - 1))
5803 local symlink_count=10
5806 if [ ! -f "$file1" ]; then
5807 echo -n "creating initial file..."
5808 $LFS setstripe -c 1 -S "512k" "$file1" ||
5809 error "cannot setstripe initial file"
5812 echo -n "creating symlinks..."
5813 for s in $(seq 1 $symlink_count); do
5814 ln -s "$file1" "$dir/slink$s" ||
5815 error "cannot create symlinks"
5819 echo -n "creating nonlinked files..."
5820 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5821 error "cannot create nonlinked files"
5826 if [ ! -f "$dir/file$total_count" ]; then
5827 echo -n "creating hard links $begin:$total_count..."
5828 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5829 /dev/null || error "cannot create hard links"
5833 echo -n "checking number of hard links listed in xattrs..."
5834 local fid=$($LFS getstripe -F "$file1")
5835 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5838 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5839 skip "hard link list has unexpected size, skipping test"
5841 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5842 error "link names should exceed xattrs size"
5845 echo -n "migrating files..."
5846 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5848 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5851 # make sure all links have been properly migrated
5852 echo -n "verifying files..."
5853 fid=$($LFS getstripe -F "$file1") ||
5854 error "cannot get fid for file $file1"
5855 for i in $(seq 2 $total_count); do
5856 local fid2=$($LFS getstripe -F $dir/file$i)
5858 [ "$fid2" == "$fid" ] ||
5859 error "migrated hard link has mismatched FID"
5862 # make sure hard links were properly detected, and migration was
5863 # performed only once for the entire link set; nonlinked files should
5865 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5866 local expected=$(($uniq_count + 1))
5868 [ "$actual" -eq "$expected" ] ||
5869 error "hard links individually migrated ($actual != $expected)"
5871 # make sure the correct number of hard links are present
5872 local hardlinks=$(stat -c '%h' "$file1")
5874 [ $hardlinks -eq $total_count ] ||
5875 error "num hard links $hardlinks != $total_count"
5882 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
5883 skip "Need MDS version at least 2.10.55"
5885 local dir="$DIR/$tdir"
5887 test_mkdir "$dir" || error "cannot create dir $dir"
5889 echo "testing lfs migrate mode when all links fit within xattrs"
5890 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
5892 echo "testing rsync mode when all links fit within xattrs"
5893 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
5895 echo "testing lfs migrate mode when all links do not fit within xattrs"
5896 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
5898 echo "testing rsync mode when all links do not fit within xattrs"
5899 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
5905 run_test 56xb "lfs migration hard link support"
5908 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5910 local dir="$DIR/$tdir"
5912 test_mkdir "$dir" || error "cannot create dir $dir"
5914 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
5915 echo -n "Setting initial stripe for 20MB test file..."
5916 $LFS setstripe -c 2 -i 0 "$dir/20mb" || error "cannot setstripe"
5918 echo -n "Sizing 20MB test file..."
5919 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
5921 echo -n "Verifying small file autostripe count is 1..."
5922 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" &> /dev/null ||
5923 error "cannot migrate 20MB file"
5924 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
5925 error "cannot get stripe for $dir/20mb"
5926 [ $stripe_count -eq 1 ] ||
5927 error "unexpected stripe count $stripe_count for 20MB file"
5931 # Test 2: File is small enough to fit within the available space on
5932 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
5933 # have at least an additional 1KB for each desired stripe for test 3
5934 echo -n "Setting stripe for 1GB test file..."
5935 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe"
5937 echo -n "Sizing 1GB test file..."
5938 # File size is 1GB + 3KB
5939 truncate "$dir/1gb" 1073744896 &> /dev/null ||
5940 error "cannot create 1GB test file"
5942 echo -n "Migrating 1GB file..."
5943 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" &> /dev/null ||
5944 error "cannot migrate file"
5946 echo -n "Verifying autostripe count is sqrt(n) + 1..."
5947 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
5948 error "cannot get stripe for $dir/1gb"
5949 [ $stripe_count -eq 2 ] ||
5950 error "unexpected stripe count $stripe_count (expected 2)"
5953 # Test 3: File is too large to fit within the available space on
5954 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
5955 if [ $OSTCOUNT -ge 3 ]; then
5956 # The required available space is calculated as
5957 # file size (1GB + 3KB) / OST count (3).
5958 local kb_per_ost=349526
5960 echo -n "Migrating 1GB file..."
5961 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" &>> \
5962 /dev/null || error "cannot migrate file"
5965 stripe_count=$($LFS getstripe -c "$dir/1gb")
5966 echo -n "Verifying autostripe count with limited space..."
5967 [ "$stripe_count" -a $stripe_count -eq 3 ] ||
5968 error "unexpected stripe count $stripe_count (wanted 3)"
5975 run_test 56xc "lfs migration autostripe"
5978 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
5979 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5982 local dir=$DIR/$tdir
5986 test_mkdir -p $dir || error "creating dir $dir"
5987 touch $f1 || error "creating std file $f1"
5988 $MULTIOP $f2 H2c || error "creating released file $f2"
5990 # a directory can be raid0, so ask only for files
5991 res=$($LFS find $dir -L raid0 -type f | wc -l)
5992 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5994 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5995 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5997 # only files can be released, so no need to force file search
5998 res=$($LFS find $dir -L released)
5999 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6001 res=$($LFS find $dir -type f \! -L released)
6002 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6004 run_test 56y "lfs find -L raid0|released"
6006 test_56z() { # LU-4824
6007 # This checks to make sure 'lfs find' continues after errors
6008 # There are two classes of errors that should be caught:
6009 # - If multiple paths are provided, all should be searched even if one
6011 # - If errors are encountered during the search, it should not terminate
6013 local dir=$DIR/$tdir
6017 for i in d{0..9}; do
6020 touch $dir/d{0..9}/$tfile
6021 $LFS find $DIR/non_existent_dir $dir &&
6022 error "$LFS find did not return an error"
6023 # Make a directory unsearchable. This should NOT be the last entry in
6024 # directory order. Arbitrarily pick the 6th entry
6025 chmod 700 $($LFS find $dir -type d | sed '6!d')
6027 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6029 # The user should be able to see 10 directories and 9 files
6030 [ $count == 19 ] || error "$LFS find did not continue after error"
6032 run_test 56z "lfs find should continue after an error"
6034 test_56aa() { # LU-5937
6035 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6037 local dir=$DIR/$tdir
6040 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6042 createmany -o $dir/striped_dir/${tfile}- 1024
6043 local dirs=$($LFS find --size +8k $dir/)
6045 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6047 run_test 56aa "lfs find --size under striped dir"
6049 test_56ab() { # LU-10705
6050 test_mkdir $DIR/$tdir
6051 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6052 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6053 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6054 # Flush writes to ensure valid blocks. Need to be more thorough for
6055 # ZFS, since blocks are not allocated/returned to client immediately.
6057 wait_zfs_commit ost1 2
6058 cancel_lru_locks osc
6061 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6063 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6065 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6066 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6068 rm -f $DIR/$tdir/$tfile.[123]
6070 run_test 56ab "lfs find --blocks"
6073 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6074 skip "Need MDS version at least 2.10.50"
6076 # Create composite files with one component
6077 local dir=$DIR/$tdir
6079 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6080 # Create composite files with three components
6081 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6082 # Create non-composite files
6083 createmany -o $dir/${tfile}- 10
6085 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6087 [[ $nfiles == 10 ]] ||
6088 error "lfs find -E 1M found $nfiles != 10 files"
6090 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6091 [[ $nfiles == 25 ]] ||
6092 error "lfs find ! -E 1M found $nfiles != 25 files"
6094 # All files have a component that starts at 0
6095 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6096 [[ $nfiles == 35 ]] ||
6097 error "lfs find --component-start 0 - $nfiles != 35 files"
6099 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6100 [[ $nfiles == 15 ]] ||
6101 error "lfs find --component-start 2M - $nfiles != 15 files"
6103 # All files created here have a componenet that does not starts at 2M
6104 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6105 [[ $nfiles == 35 ]] ||
6106 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6108 # Find files with a specified number of components
6109 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6110 [[ $nfiles == 15 ]] ||
6111 error "lfs find --component-count 3 - $nfiles != 15 files"
6113 # Remember non-composite files have a component count of zero
6114 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6115 [[ $nfiles == 10 ]] ||
6116 error "lfs find --component-count 0 - $nfiles != 10 files"
6118 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6119 [[ $nfiles == 20 ]] ||
6120 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6122 # All files have a flag called "init"
6123 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6124 [[ $nfiles == 35 ]] ||
6125 error "lfs find --component-flags init - $nfiles != 35 files"
6127 # Multi-component files will have a component not initialized
6128 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6129 [[ $nfiles == 15 ]] ||
6130 error "lfs find !--component-flags init - $nfiles != 15 files"
6135 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6138 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6139 skip "Need MDS version at least 2.10.57"
6149 # create mirrored directories and mirrored files
6150 mkdir $td || error "mkdir $td failed"
6151 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6152 createmany -o $tf- 10 || error "create $tf- failed"
6154 for i in $(seq 2); do
6156 mkdir $dir || error "mkdir $dir failed"
6157 $LFS mirror create -N$((3 + i)) $dir ||
6158 error "create mirrored dir $dir failed"
6159 createmany -o $dir/$tfile- 10 ||
6160 error "create $dir/$tfile- failed"
6163 # change the states of some mirrored files
6165 for i in $(seq 2); do
6167 for j in $(seq 4 9); do
6168 echo foo > $dir/$tfile-$j
6172 # find mirrored files with specific mirror count
6173 cmd="$LFS find --mirror-count 3 --type f $td"
6174 nfiles=$($cmd | wc -l)
6175 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6177 cmd="$LFS find ! --mirror-count 3 --type f $td"
6178 nfiles=$($cmd | wc -l)
6179 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6181 cmd="$LFS find --mirror-count +2 --type f $td"
6182 nfiles=$($cmd | wc -l)
6183 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6185 cmd="$LFS find --mirror-count -6 --type f $td"
6186 nfiles=$($cmd | wc -l)
6187 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6189 # find mirrored files with specific file state
6190 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6191 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6193 cmd="$LFS find --mirror-state=ro --type f $td"
6194 nfiles=$($cmd | wc -l)
6195 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6197 cmd="$LFS find ! --mirror-state=ro --type f $td"
6198 nfiles=$($cmd | wc -l)
6199 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6201 cmd="$LFS find --mirror-state=wp --type f $td"
6202 nfiles=$($cmd | wc -l)
6203 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6205 cmd="$LFS find ! --mirror-state=sp --type f $td"
6206 nfiles=$($cmd | wc -l)
6207 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6209 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6213 # note test will not do anything if MDS is not local
6214 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6215 skip_env "ldiskfs only test"
6217 remote_mds_nodsh && skip "remote MDS with nodsh"
6219 local MNTDEV="osd*.*MDT*.mntdev"
6220 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6221 [ -z "$DEV" ] && error "can't access $MNTDEV"
6222 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6223 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6224 error "can't access $DEV"
6225 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6226 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6230 run_test 57a "verify MDS filesystem created with large inodes =="
6233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6234 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6235 skip_env "ldiskfs only test"
6237 remote_mds_nodsh && skip "remote MDS with nodsh"
6239 local dir=$DIR/$tdir
6242 local fileN=$dir/f$filecount
6244 rm -rf $dir || error "removing $dir"
6246 local mdtidx=$($LFS getstripe -m $dir)
6247 local mdtname=MDT$(printf %04x $mdtidx)
6248 local facet=mds$((mdtidx + 1))
6250 echo "mcreating $filecount files"
6251 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6253 # verify that files do not have EAs yet
6254 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6255 error "$file1 has an EA"
6256 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6257 error "$fileN has an EA"
6261 df $dir #make sure we get new statfs data
6262 local mdsfree=$(do_facet $facet \
6263 lctl get_param -n osd*.*$mdtname.kbytesfree)
6264 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6267 echo "opening files to create objects/EAs"
6268 for file in $(seq -f $dir/f%g 1 $filecount); do
6269 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6270 error "opening $file"
6273 # verify that files have EAs now
6274 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6275 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6277 sleep 1 #make sure we get new statfs data
6279 local mdsfree2=$(do_facet $facet \
6280 lctl get_param -n osd*.*$mdtname.kbytesfree)
6281 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6283 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6284 if [ "$mdsfree" != "$mdsfree2" ]; then
6285 error "MDC before $mdcfree != after $mdcfree2"
6287 echo "MDC before $mdcfree != after $mdcfree2"
6288 echo "unable to confirm if MDS has large inodes"
6293 run_test 57b "default LOV EAs are stored inside large inodes ==="
6296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6297 [ -z "$(which wiretest 2>/dev/null)" ] &&
6298 skip_env "could not find wiretest"
6302 run_test 58 "verify cross-platform wire constants =============="
6305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6307 echo "touch 130 files"
6308 createmany -o $DIR/f59- 130
6310 unlinkmany $DIR/f59- 130
6312 # wait for commitment of removal
6313 wait_delete_completed
6315 run_test 59 "verify cancellation of llog records async ========="
6317 TEST60_HEAD="test_60 run $RANDOM"
6319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6320 remote_mgs_nodsh && skip "remote MGS with nodsh"
6321 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6322 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6323 skip_env "missing subtest run-llog.sh"
6325 log "$TEST60_HEAD - from kernel mode"
6326 do_facet mgs "$LCTL dk > /dev/null"
6327 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6328 do_facet mgs $LCTL dk > $TMP/$tfile
6330 # LU-6388: test llog_reader
6331 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6332 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6333 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6334 skip_env "missing llog_reader"
6335 local fstype=$(facet_fstype mgs)
6336 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6337 skip_env "Only for ldiskfs or zfs type mgs"
6339 local mntpt=$(facet_mntpt mgs)
6340 local mgsdev=$(mgsdevname 1)
6352 #get fid and record list
6353 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6355 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6357 #remount mgs as ldiskfs or zfs type
6358 stop mgs || error "stop mgs failed"
6359 mount_fstype mgs || error "remount mgs failed"
6360 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6363 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6364 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6369 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6371 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6373 echo "obj_file is $obj_file"
6374 do_facet mgs $llog_reader $obj_file
6376 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6377 awk '{ print $3 }' | sed -e "s/^type=//g")
6378 if [ $rec_type != $rec ]; then
6379 echo "FAILED test_60a wrong record type $rec_type," \
6385 #check obj path if record type is LLOG_LOGID_MAGIC
6386 if [ "$rec" == "1064553b" ]; then
6387 path=$(do_facet mgs $llog_reader $obj_file |
6388 grep "path=" | awk '{ print $NF }' |
6389 sed -e "s/^path=//g")
6390 if [ $obj_file != $mntpt/$path ]; then
6391 echo "FAILED test_60a wrong obj path" \
6392 "$montpt/$path, should be $obj_file"
6399 #restart mgs before "error", otherwise it will block the next test
6400 stop mgs || error "stop mgs failed"
6401 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6402 $pass || error "test failed, see FAILED test_60a messages for specifics"
6404 run_test 60a "llog_test run from kernel module and test llog_reader"
6406 test_60b() { # bug 6411
6407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6410 LLOG_COUNT=$(do_facet mgs dmesg |
6411 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6412 /llog_[a-z]*.c:[0-9]/ {
6424 [[ $LLOG_COUNT -gt 120 ]] &&
6425 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6427 run_test 60b "limit repeated messages from CERROR/CWARN"
6430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6432 echo "create 5000 files"
6433 createmany -o $DIR/f60c- 5000
6434 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6435 lctl set_param fail_loc=0x80000137
6436 unlinkmany $DIR/f60c- 5000
6437 lctl set_param fail_loc=0
6439 run_test 60c "unlink file when mds full"
6442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6444 SAVEPRINTK=$(lctl get_param -n printk)
6445 # verify "lctl mark" is even working"
6446 MESSAGE="test message ID $RANDOM $$"
6447 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6448 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6450 lctl set_param printk=0 || error "set lnet.printk failed"
6451 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6452 MESSAGE="new test message ID $RANDOM $$"
6453 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6454 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6455 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6457 lctl set_param -n printk="$SAVEPRINTK"
6459 run_test 60d "test printk console message masking"
6462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6463 remote_mds_nodsh && skip "remote MDS with nodsh"
6466 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6467 do_facet mds1 lctl set_param fail_loc=0x15b
6470 run_test 60e "no space while new llog is being created"
6475 test_mkdir -c $MDSCOUNT $DIR/$tdir
6476 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6481 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6482 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6483 index=$((index + 1))
6489 for i in $(seq 100); do
6490 # define OBD_FAIL_OSD_TXN_START 0x19a
6491 do_facet mds1 lctl set_param fail_loc=0x8000019a
6497 mkdir $DIR/$tdir/new || error "mkdir failed"
6498 rmdir $DIR/$tdir/new || error "rmdir failed"
6500 run_test 60g "transaction abort won't cause MDT hung"
6503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6506 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6507 cancel_lru_locks osc
6508 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6511 run_test 61a "mmap() writes don't make sync hang ================"
6514 mmap_mknod_test $tfile || error "mmap_mknod_test failed"
6516 run_test 61b "mmap() of unstriped file is successful"
6518 # bug 2330 - insufficient obd_match error checking causes LBUG
6520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6524 cancel_lru_locks osc
6525 lctl set_param fail_loc=0x405
6526 cat $f && error "cat succeeded, expect -EIO"
6527 lctl set_param fail_loc=0
6529 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6530 # match every page all of the time.
6531 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6533 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6534 # Though this test is irrelevant anymore, it helped to reveal some
6535 # other grant bugs (LU-4482), let's keep it.
6536 test_63a() { # was test_63
6537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6539 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6541 for i in `seq 10` ; do
6542 dd if=/dev/zero of=$DIR/f63 bs=8k &
6548 rm -f $DIR/f63 || true
6550 run_test 63a "Verify oig_wait interruption does not crash ======="
6552 # bug 2248 - async write errors didn't return to application on sync
6553 # bug 3677 - async write errors left page locked
6555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6558 lctl set_param debug=-1
6560 # ensure we have a grant to do async writes
6561 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6564 sync # sync lest earlier test intercept the fail_loc
6566 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6567 lctl set_param fail_loc=0x80000406
6568 $MULTIOP $DIR/$tfile Owy && \
6569 error "sync didn't return ENOMEM"
6570 sync; sleep 2; sync # do a real sync this time to flush page
6571 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6572 error "locked page left in cache after async error" || true
6575 run_test 63b "async write errors should be returned to fsync ==="
6578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6581 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6583 run_test 64a "verify filter grant calculations (in kernel) ====="
6586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6588 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6590 run_test 64b "check out-of-space detection on client"
6593 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6595 run_test 64c "verify grant shrink"
6597 # this does exactly what osc_request.c:osc_announce_cached() does in
6598 # order to calculate max amount of grants to ask from server
6602 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6603 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6605 ((rpc_in_flight ++));
6606 nrpages=$((nrpages * rpc_in_flight))
6608 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6610 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6612 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6613 local undirty=$((nrpages * PAGE_SIZE))
6615 local max_extent_pages
6616 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6617 grep grant_max_extent_size | awk '{print $2}')
6618 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6619 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6620 local grant_extent_tax
6621 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6622 grep grant_extent_tax | awk '{print $2}')
6624 undirty=$((undirty + nrextents * grant_extent_tax))
6629 # this is size of unit for grant allocation. It should be equal to
6630 # what tgt_grant.c:tgt_grant_chunk() calculates
6634 local grant_extent_tax
6636 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6637 grep max_brw_size | awk '{print $2}')
6639 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6640 grep grant_extent_tax | awk '{print $2}')
6642 echo $(((max_brw_size + grant_extent_tax) * 2))
6646 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6647 skip "OST < 2.10.55 doesn't limit grants enough"
6649 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6650 local file=$DIR/$tfile
6652 [[ $($LCTL get_param osc.${tgt}.import |
6653 grep "connect_flags:.*grant_param") ]] ||
6654 skip "no grant_param connect flag"
6656 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6658 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6660 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6661 stack_trap "rm -f $file" EXIT
6663 $LFS setstripe $file -i 0 -c 1
6664 dd if=/dev/zero of=$file bs=1M count=1000 &
6669 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6670 if [[ $cur_grant -gt $max_cur_granted ]]
6673 error "cur_grant $cur_grant > $max_cur_granted"
6676 [[ $? -ne 0 ]] && break;
6681 wait_delete_completed
6682 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6684 run_test 64d "check grant limit exceed"
6686 # bug 1414 - set/get directories' stripe info
6688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6690 test_mkdir $DIR/$tdir
6692 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6694 run_test 65a "directory with no stripe info"
6697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6699 test_mkdir $DIR/$tdir
6700 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6702 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6705 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6707 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6711 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6713 test_mkdir $DIR/$tdir
6714 local stripesize=$($LFS getstripe -S $DIR/$tdir)
6716 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6717 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6719 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6721 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6726 test_mkdir $DIR/$tdir
6727 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
6728 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6730 if [[ $STRIPECOUNT -le 0 ]]; then
6732 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6733 #LOV_MAX_STRIPE_COUNT is 2000
6734 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6736 sc=$(($STRIPECOUNT - 1))
6738 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6739 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6740 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6741 error "lverify failed"
6743 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6748 test_mkdir $DIR/$tdir
6750 $LFS setstripe $DIR/$tdir || error "setstripe"
6751 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6752 error "no stripe info failed"
6754 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6756 run_test 65e "directory setstripe defaults"
6759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6761 test_mkdir $DIR/${tdir}f
6762 $RUNAS $LFS setstripe $DIR/${tdir}f &&
6763 error "setstripe succeeded" || true
6765 run_test 65f "dir setstripe permission (should return error) ==="
6768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6770 test_mkdir $DIR/$tdir
6771 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6773 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6774 error "setstripe -S failed"
6775 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6776 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6777 error "delete default stripe failed"
6779 run_test 65g "directory setstripe -d"
6782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6784 test_mkdir $DIR/$tdir
6785 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6787 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6788 error "setstripe -S failed"
6789 test_mkdir $DIR/$tdir/dd1
6790 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
6791 error "stripe info inherit failed"
6793 run_test 65h "directory stripe info inherit ===================="
6796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6798 save_layout_restore_at_exit $MOUNT
6800 # bug6367: set non-default striping on root directory
6801 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6803 # bug12836: getstripe on -1 default directory striping
6804 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6806 # bug12836: getstripe -v on -1 default directory striping
6807 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6809 # bug12836: new find on -1 default directory striping
6810 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6812 run_test 65i "various tests to set root directory striping"
6814 test_65j() { # bug6367
6815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6819 # if we aren't already remounting for each test, do so for this test
6820 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6821 cleanup || error "failed to unmount"
6825 save_layout_restore_at_exit $MOUNT
6827 $LFS setstripe -d $MOUNT || error "setstripe failed"
6829 run_test 65j "set default striping on root directory (bug 6367)="
6833 wait_delete_completed
6834 do_facet $SINGLEMDS "lctl set_param -n \
6835 osp.$ost*MDT0000.max_create_count=$max_count"
6836 do_facet $SINGLEMDS "lctl set_param -n \
6837 osp.$ost*MDT0000.create_count=$count"
6838 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6839 echo $INACTIVE_OSC "is Activate"
6841 wait_osc_import_state mds ost$ostnum FULL
6844 test_65k() { # bug11679
6845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6846 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6847 remote_mds_nodsh && skip "remote MDS with nodsh"
6849 local disable_precreate=true
6850 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6851 disable_precreate=false
6853 echo "Check OST status: "
6854 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6855 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6857 for OSC in $MDS_OSCS; do
6858 echo $OSC "is active"
6859 do_facet $SINGLEMDS lctl --device %$OSC activate
6862 for INACTIVE_OSC in $MDS_OSCS; do
6863 local ost=$(osc_to_ost $INACTIVE_OSC)
6864 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6865 lov.*md*.target_obd |
6866 awk -F: /$ost/'{ print $1 }' | head -n 1)
6869 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
6870 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6872 echo "Deactivate: " $INACTIVE_OSC
6873 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6875 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6876 osp.$ost*MDT0000.create_count")
6877 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6878 osp.$ost*MDT0000.max_create_count")
6879 $disable_precreate &&
6880 do_facet $SINGLEMDS "lctl set_param -n \
6881 osp.$ost*MDT0000.max_create_count=0"
6883 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6884 [ -f $DIR/$tdir/$idx ] && continue
6885 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
6886 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
6888 error "setstripe $idx should succeed"; }
6889 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6891 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6894 do_facet $SINGLEMDS "lctl set_param -n \
6895 osp.$ost*MDT0000.max_create_count=$max_count"
6896 do_facet $SINGLEMDS "lctl set_param -n \
6897 osp.$ost*MDT0000.create_count=$count"
6898 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6899 echo $INACTIVE_OSC "is Activate"
6901 wait_osc_import_state mds ost$ostnum FULL
6904 run_test 65k "validate manual striping works properly with deactivated OSCs"
6906 test_65l() { # bug 12836
6907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6909 test_mkdir -p $DIR/$tdir/test_dir
6910 $LFS setstripe -c -1 $DIR/$tdir/test_dir
6911 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6913 run_test 65l "lfs find on -1 stripe dir ========================"
6916 local layout=$(save_layout $MOUNT)
6917 $RUNAS $LFS setstripe -c 2 $MOUNT && {
6918 restore_layout $MOUNT $layout
6919 error "setstripe should fail by non-root users"
6923 run_test 65m "normal user can't set filesystem default stripe"
6926 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
6927 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
6928 skip "Need MDS version at least 2.12.50"
6929 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6931 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6932 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6933 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6935 local root_layout=$(save_layout $MOUNT)
6936 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6938 # new subdirectory under root directory should not inherit
6939 # the default layout from root
6940 local dir1=$MOUNT/$tdir-1
6941 mkdir $dir1 || error "mkdir $dir1 failed"
6942 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6943 error "$dir1 shouldn't have LOV EA"
6945 # delete the default layout on root directory
6946 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6948 local dir2=$MOUNT/$tdir-2
6949 mkdir $dir2 || error "mkdir $dir2 failed"
6950 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6951 error "$dir2 shouldn't have LOV EA"
6953 # set a new striping pattern on root directory
6954 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6955 local new_def_stripe_size=$((def_stripe_size * 2))
6956 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
6957 error "set stripe size on $MOUNT failed"
6959 # new file created in $dir2 should inherit the new stripe size from
6960 # the filesystem default
6961 local file2=$dir2/$tfile-2
6962 touch $file2 || error "touch $file2 failed"
6964 local file2_stripe_size=$($LFS getstripe -S $file2)
6965 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
6966 error "$file2 didn't inherit stripe size $new_def_stripe_size"
6968 local dir3=$MOUNT/$tdir-3
6969 mkdir $dir3 || error "mkdir $dir3 failed"
6970 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
6971 error "$dir3 shouldn't have LOV EA"
6973 # set OST pool on root directory
6974 local pool=$TESTNAME
6975 pool_add $pool || error "add $pool failed"
6976 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
6977 error "add targets to $pool failed"
6979 $LFS setstripe -p $pool $MOUNT ||
6980 error "set OST pool on $MOUNT failed"
6982 # new file created in $dir3 should inherit the pool from
6983 # the filesystem default
6984 local file3=$dir3/$tfile-3
6985 touch $file3 || error "touch $file3 failed"
6987 local file3_pool=$($LFS getstripe -p $file3)
6988 [[ "$file3_pool" = "$pool" ]] ||
6989 error "$file3 didn't inherit OST pool $pool"
6991 local dir4=$MOUNT/$tdir-4
6992 mkdir $dir4 || error "mkdir $dir4 failed"
6993 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
6994 error "$dir4 shouldn't have LOV EA"
6996 # new file created in $dir4 should inherit the pool from
6997 # the filesystem default
6998 local file4=$dir4/$tfile-4
6999 touch $file4 || error "touch $file4 failed"
7001 local file4_pool=$($LFS getstripe -p $file4)
7002 [[ "$file4_pool" = "$pool" ]] ||
7003 error "$file4 didn't inherit OST pool $pool"
7005 # new subdirectory under non-root directory should inherit
7006 # the default layout from its parent directory
7007 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7008 error "set directory layout on $dir4 failed"
7010 local dir5=$dir4/$tdir-5
7011 mkdir $dir5 || error "mkdir $dir5 failed"
7013 local dir4_layout=$(get_layout_param $dir4)
7014 local dir5_layout=$(get_layout_param $dir5)
7015 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7016 error "$dir5 should inherit the default layout from $dir4"
7018 run_test 65n "don't inherit default layout from root for new subdirectories"
7020 # bug 2543 - update blocks count on client
7022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7025 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7026 sync; sync_all_data; sync; sync_all_data
7027 cancel_lru_locks osc
7028 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7029 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7031 run_test 66 "update inode blocks count on client ==============="
7034 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7038 swapon -s | awk '($1 == "'$1'") { print $4 }'
7041 # bug5265, obdfilter oa2dentry return -ENOENT
7042 # #define OBD_FAIL_SRV_ENOENT 0x217
7044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7045 remote_ost_nodsh && skip "remote OST with nodsh"
7048 $LFS setstripe -c 1 -i 0 $f
7050 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7052 do_facet ost1 lctl set_param fail_loc=0x217
7053 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7054 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7056 do_facet ost1 lctl set_param fail_loc=0
7057 $DIRECTIO write $f 0 2 || error "write error"
7059 cancel_lru_locks osc
7060 $DIRECTIO read $f 0 1 || error "read error"
7062 do_facet ost1 lctl set_param fail_loc=0x217
7063 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7065 do_facet ost1 lctl set_param fail_loc=0
7068 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7071 test_mkdir $DIR/$tdir
7072 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7073 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7075 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7077 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7079 [ "$RUNAS_ID" = "$UID" ] &&
7080 skip_env "RUNAS_ID = UID = $UID -- skipping"
7081 # Check that testing environment is properly set up. Skip if not
7082 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7083 skip_env "User $RUNAS_ID does not exist - skipping"
7086 chmod 777 $DIR/$tfile
7087 chmod ug+s $DIR/$tfile
7088 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7089 error "$RUNAS dd $DIR/$tfile failed"
7090 # See if we are still setuid/sgid
7091 test -u $DIR/$tfile -o -g $DIR/$tfile &&
7092 error "S/gid is not dropped on write"
7093 # Now test that MDS is updated too
7094 cancel_lru_locks mdc
7095 test -u $DIR/$tfile -o -g $DIR/$tfile &&
7096 error "S/gid is not dropped on MDS"
7099 run_test 72a "Test that remove suid works properly (bug5695) ===="
7101 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7104 [ "$RUNAS_ID" = "$UID" ] &&
7105 skip_env "RUNAS_ID = UID = $UID -- skipping"
7106 [ "$RUNAS_ID" -eq 0 ] &&
7107 skip_env "RUNAS_ID = 0 -- skipping"
7108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7109 # Check that testing environment is properly set up. Skip if not
7110 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7111 skip_env "User $RUNAS_ID does not exist - skipping"
7113 touch $DIR/${tfile}-f{g,u}
7114 test_mkdir $DIR/${tfile}-dg
7115 test_mkdir $DIR/${tfile}-du
7116 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7117 chmod g+s $DIR/${tfile}-{f,d}g
7118 chmod u+s $DIR/${tfile}-{f,d}u
7119 for perm in 777 2777 4777; do
7120 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7121 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7122 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7123 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7127 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7129 # bug 3462 - multiple simultaneous MDC requests
7131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7133 test_mkdir $DIR/d73-1
7134 test_mkdir $DIR/d73-2
7135 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7138 lctl set_param fail_loc=0x80000129
7139 $MULTIOP $DIR/d73-1/f73-2 Oc &
7141 lctl set_param fail_loc=0
7143 $MULTIOP $DIR/d73-2/f73-3 Oc &
7147 wait $pid1 || return 1
7151 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7152 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7153 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7157 run_test 73 "multiple MDC requests (should not deadlock)"
7159 test_74a() { # bug 6149, 6184
7160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7163 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7165 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7166 # will spin in a tight reconnection loop
7167 $LCTL set_param fail_loc=0x8000030e
7168 # get any lock that won't be difficult - lookup works.
7170 $LCTL set_param fail_loc=0
7174 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7176 test_74b() { # bug 13310
7177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7179 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7181 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7182 # will spin in a tight reconnection loop
7183 $LCTL set_param fail_loc=0x8000030e
7184 # get a "difficult" lock
7186 $LCTL set_param fail_loc=0
7190 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7195 #define OBD_FAIL_LDLM_NEW_LOCK
7196 $LCTL set_param fail_loc=0x319
7197 touch $DIR/$tfile && error "touch successful"
7198 $LCTL set_param fail_loc=0
7201 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7204 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7207 test_76() { # Now for bug 20433, added originally in bug 1443
7208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7210 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7212 cancel_lru_locks osc
7213 BEFORE_INODES=$(num_inodes)
7214 echo "before inodes: $BEFORE_INODES"
7216 [ "$SLOW" = "no" ] && COUNT=100
7217 for i in $(seq $COUNT); do
7221 cancel_lru_locks osc
7222 AFTER_INODES=$(num_inodes)
7223 echo "after inodes: $AFTER_INODES"
7225 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7227 AFTER_INODES=$(num_inodes)
7229 echo "wait $wait seconds inodes: $AFTER_INODES"
7230 if [ $wait -gt 30 ]; then
7231 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7235 run_test 76 "confirm clients recycle inodes properly ===="
7241 # Note: in sptlrpc modes which enable its own bulk checksum, the
7242 # original crc32_le bulk checksum will be automatically disabled,
7243 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7244 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7245 # In this case set_checksums() will not be no-op, because sptlrpc
7246 # bulk checksum will be enabled all through the test.
7248 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7249 lctl set_param -n osc.*.checksums $1
7253 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7254 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7255 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7256 tr -d [] | head -n1)}
7259 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7260 log "set checksum type to $1"
7263 F77_TMP=$TMP/f77-temp
7266 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7267 error "error writing to $F77_TMP"
7270 test_77a() { # bug 10889
7271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7272 $GSS && skip_env "could not run with gss"
7274 [ ! -f $F77_TMP ] && setup_f77
7276 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7280 run_test 77a "normal checksum read/write operation"
7282 test_77b() { # bug 10889
7283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7284 $GSS && skip_env "could not run with gss"
7286 [ ! -f $F77_TMP ] && setup_f77
7287 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7288 $LCTL set_param fail_loc=0x80000409
7291 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7292 error "dd error: $?"
7293 $LCTL set_param fail_loc=0
7295 for algo in $CKSUM_TYPES; do
7296 cancel_lru_locks osc
7297 set_checksum_type $algo
7298 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7299 $LCTL set_param fail_loc=0x80000408
7300 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7301 $LCTL set_param fail_loc=0
7304 set_checksum_type $ORIG_CSUM_TYPE
7307 run_test 77b "checksum error on client write, read"
7312 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7314 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7315 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7316 $check_ost && [ -n "$ost_file_prefix" ] &&
7317 do_facet ost1 rm -f ${ost_file_prefix}\*
7321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7322 $GSS && skip_env "could not run with gss"
7323 remote_ost_nodsh && skip "remote OST with nodsh"
7326 local osc_file_prefix
7328 local check_ost=false
7329 local ost_file_prefix
7335 # ensure corruption will occur on first OSS/OST
7336 $LFS setstripe -i 0 $DIR/$tfile
7338 [ ! -f $F77_TMP ] && setup_f77
7339 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7340 error "dd write error: $?"
7341 fid=$($LFS path2fid $DIR/$tfile)
7343 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7346 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7347 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7349 echo "OSS do not support bulk pages dump upon error"
7352 osc_file_prefix=$($LCTL get_param -n debug_path)
7353 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7355 trap cleanup_77c EXIT
7358 # enable bulk pages dump upon error on Client
7359 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7360 # enable bulk pages dump upon error on OSS
7362 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7364 # flush Client cache to allow next read to reach OSS
7365 cancel_lru_locks osc
7367 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7368 $LCTL set_param fail_loc=0x80000408
7369 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7370 $LCTL set_param fail_loc=0
7374 # check cksum dump on Client
7375 osc_file=$(ls ${osc_file_prefix}*)
7376 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7377 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7378 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7379 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7380 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7382 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7383 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7384 error "dump content does not match on Client"
7386 $check_ost || skip "No need to check cksum dump on OSS"
7388 # check cksum dump on OSS
7389 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7390 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7391 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7392 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7393 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7394 error "dump content does not match on OSS"
7398 run_test 77c "checksum error on client read with debug"
7400 test_77d() { # bug 10889
7401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7402 $GSS && skip_env "could not run with gss"
7404 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7405 $LCTL set_param fail_loc=0x80000409
7407 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7408 error "direct write: rc=$?"
7409 $LCTL set_param fail_loc=0
7412 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7413 $LCTL set_param fail_loc=0x80000408
7415 cancel_lru_locks osc
7416 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7417 error "direct read: rc=$?"
7418 $LCTL set_param fail_loc=0
7421 run_test 77d "checksum error on OST direct write, read"
7423 test_77f() { # bug 10889
7424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7425 $GSS && skip_env "could not run with gss"
7428 for algo in $CKSUM_TYPES; do
7429 cancel_lru_locks osc
7430 set_checksum_type $algo
7431 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7432 $LCTL set_param fail_loc=0x409
7433 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7434 error "direct write succeeded"
7435 $LCTL set_param fail_loc=0
7437 set_checksum_type $ORIG_CSUM_TYPE
7440 run_test 77f "repeat checksum error on write (expect error)"
7442 test_77g() { # bug 10889
7443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7444 $GSS && skip_env "could not run with gss"
7445 remote_ost_nodsh && skip "remote OST with nodsh"
7447 [ ! -f $F77_TMP ] && setup_f77
7449 local file=$DIR/$tfile
7450 stack_trap "rm -f $file" EXIT
7452 $LFS setstripe -c 1 -i 0 $file
7453 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7454 do_facet ost1 lctl set_param fail_loc=0x8000021a
7456 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7457 error "write error: rc=$?"
7458 do_facet ost1 lctl set_param fail_loc=0
7461 cancel_lru_locks osc
7462 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7463 do_facet ost1 lctl set_param fail_loc=0x8000021b
7465 cmp $F77_TMP $file || error "file compare failed"
7466 do_facet ost1 lctl set_param fail_loc=0
7469 run_test 77g "checksum error on OST write, read"
7471 test_77k() { # LU-10906
7472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7473 $GSS && skip_env "could not run with gss"
7475 local cksum_param="osc.$FSNAME*.checksums"
7476 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7480 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7481 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7482 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7486 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7487 error "failed to set checksum=$i on MGS"
7488 wait_update $HOSTNAME "$get_checksum" $i
7490 echo "remount client, checksum should be $i"
7491 remount_client $MOUNT || "failed to remount client"
7492 checksum=$(eval $get_checksum)
7493 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7495 # remove persistent param to avoid races with checksum mountopt below
7496 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7497 error "failed to delete checksum on MGS"
7499 for opt in "checksum" "nochecksum"; do
7500 #remount with mount option
7501 echo "remount client with option $opt, checksum should be $i"
7502 umount_client $MOUNT || "failed to umount client"
7503 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7504 "failed to mount client with option '$opt'"
7505 checksum=$(eval $get_checksum)
7506 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7510 remount_client $MOUNT || "failed to remount client"
7512 run_test 77k "enable/disable checksum correctly"
7514 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7523 test_78() { # bug 10901
7524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7525 remote_ost || skip_env "local OST"
7528 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7529 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7530 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7531 echo "MemTotal: $MEMTOTAL"
7533 # reserve 256MB of memory for the kernel and other running processes,
7534 # and then take 1/2 of the remaining memory for the read/write buffers.
7535 if [ $MEMTOTAL -gt 512 ] ;then
7536 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7538 # for those poor memory-starved high-end clusters...
7539 MEMTOTAL=$((MEMTOTAL / 2))
7541 echo "Mem to use for directio: $MEMTOTAL"
7543 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7544 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7545 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7546 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7548 echo "Smallest OST: $SMALLESTOST"
7549 [[ $SMALLESTOST -lt 10240 ]] &&
7550 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7552 trap cleanup_test_78 EXIT
7554 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7555 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7557 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7558 echo "File size: $F78SIZE"
7559 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7560 for i in $(seq 1 $NSEQ); do
7561 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7562 echo directIO rdwr round $i of $NSEQ
7563 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7568 run_test 78 "handle large O_DIRECT writes correctly ============"
7570 test_79() { # bug 12743
7571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7573 wait_delete_completed
7575 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7576 BKFREE=$(calc_osc_kbytes kbytesfree)
7577 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7579 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7580 DFTOTAL=`echo $STRING | cut -d, -f1`
7581 DFUSED=`echo $STRING | cut -d, -f2`
7582 DFAVAIL=`echo $STRING | cut -d, -f3`
7583 DFFREE=$(($DFTOTAL - $DFUSED))
7585 ALLOWANCE=$((64 * $OSTCOUNT))
7587 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7588 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7589 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7591 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7592 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7593 error "df free($DFFREE) mismatch OST free($BKFREE)"
7595 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7596 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7597 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7600 run_test 79 "df report consistency check ======================="
7602 test_80() { # bug 10718
7603 remote_ost_nodsh && skip "remote OST with nodsh"
7604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7606 # relax strong synchronous semantics for slow backends like ZFS
7607 local soc="obdfilter.*.sync_on_lock_cancel"
7608 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7610 if [ "$soc_old" != "never" ] &&
7611 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7612 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7613 facet_active_host $host; done | sort -u)
7614 do_nodes $hosts lctl set_param $soc=never
7617 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7619 local BEFORE=`date +%s`
7620 cancel_lru_locks osc
7621 local AFTER=`date +%s`
7622 local DIFF=$((AFTER-BEFORE))
7623 if [ $DIFF -gt 1 ] ; then
7624 error "elapsed for 1M@1T = $DIFF"
7627 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7631 run_test 80 "Page eviction is equally fast at high offsets too ===="
7633 test_81a() { # LU-456
7634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7635 remote_ost_nodsh && skip "remote OST with nodsh"
7637 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7638 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7639 do_facet ost1 lctl set_param fail_loc=0x80000228
7641 # write should trigger a retry and success
7642 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7643 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7645 if [ $RC -ne 0 ] ; then
7646 error "write should success, but failed for $RC"
7649 run_test 81a "OST should retry write when get -ENOSPC ==============="
7651 test_81b() { # LU-456
7652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7653 remote_ost_nodsh && skip "remote OST with nodsh"
7655 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7656 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7657 do_facet ost1 lctl set_param fail_loc=0x228
7659 # write should retry several times and return -ENOSPC finally
7660 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7661 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7664 if [ $RC -ne $ENOSPC ] ; then
7665 error "dd should fail for -ENOSPC, but succeed."
7668 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7670 test_82() { # LU-1031
7671 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7675 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7677 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7679 kill -USR1 $MULTIPID2
7681 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7682 error "First grouplock does not block second one"
7684 echo "Second grouplock blocks first one"
7686 kill -USR1 $MULTIPID1
7690 run_test 82 "Basic grouplock test"
7693 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7695 test_mkdir $DIR/$tdir.cvsroot
7696 chown $RUNAS_ID $DIR/$tdir.cvsroot
7699 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7702 # some versions of cvs import exit(1) when asked to import links or
7703 # files they can't read. ignore those files.
7704 local toignore=$(find . -type l -printf '-I %f\n' -o \
7705 ! -perm /4 -printf '-I %f\n')
7706 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7707 $tdir.reposname vtag rtag
7710 test_mkdir $DIR/$tdir.reposname
7711 chown $RUNAS_ID $DIR/$tdir.reposname
7712 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7714 cd $DIR/$tdir.reposname
7716 $RUNAS cvs add -m 'addmsg' foo99
7718 $RUNAS cvs commit -m 'nomsg' foo99
7719 rm -fr $DIR/$tdir.cvsroot
7721 run_test 99 "cvs strange file/directory operations"
7724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7725 [[ "$NETTYPE" =~ tcp ]] ||
7726 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7727 remote_ost_nodsh && skip "remote OST with nodsh"
7728 remote_mds_nodsh && skip "remote MDS with nodsh"
7730 skip "useless for local single node setup"
7732 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7733 [ "$PROT" != "tcp" ] && continue
7734 RPORT=$(echo $REMOTE | cut -d: -f2)
7735 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7738 LPORT=`echo $LOCAL | cut -d: -f2`
7739 if [ $LPORT -ge 1024 ]; then
7740 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7742 error_exit "local: $LPORT > 1024, remote: $RPORT"
7745 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7747 run_test 100 "check local port using privileged port ==========="
7749 function get_named_value()
7758 echo $line | sed "s/^$tag[ ]*//"
7765 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7766 awk '/^max_cached_mb/ { print $2 }')
7769 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7775 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7780 local cache_limit=32
7782 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7783 trap cleanup_101a EXIT
7784 $LCTL set_param -n llite.*.read_ahead_stats 0
7785 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7788 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7790 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7791 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7794 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7795 get_named_value 'read but discarded' | cut -d" " -f1); do
7796 discard=$(($discard + $s))
7800 if [[ $(($discard * 10)) -gt $nreads ]]; then
7801 $LCTL get_param osc.*-osc*.rpc_stats
7802 $LCTL get_param llite.*.read_ahead_stats
7803 error "too many ($discard) discarded pages"
7805 rm -f $DIR/$tfile || true
7807 run_test 101a "check read-ahead for random reads"
7810 test_mkdir $DIR/$tdir
7812 local FILE_LENGTH=$2
7815 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
7817 local list=$(comma_list $(osts_nodes))
7818 set_osd_param $list '' read_cache_enable 0
7819 set_osd_param $list '' writethrough_cache_enable 0
7821 trap cleanup_test101bc EXIT
7822 # prepare the read-ahead file
7823 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7825 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
7826 count=$FILE_SIZE_MB 2> /dev/null
7830 cleanup_test101bc() {
7835 local list=$(comma_list $(osts_nodes))
7836 set_osd_param $list '' read_cache_enable 1
7837 set_osd_param $list '' writethrough_cache_enable 1
7841 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7846 local STRIPE_SIZE=$2
7847 local FILE_LENGTH=$3
7848 local RA_INC=1048576
7849 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7850 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7851 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7852 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7853 get_named_value 'read but discarded' |
7854 cut -d" " -f1 | calc_total)
7855 if [[ $DISCARD -gt $discard_limit ]]; then
7856 $LCTL get_param llite.*.read_ahead_stats
7857 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7859 echo "Read-ahead success for size ${READ_SIZE}"
7864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7865 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7867 local STRIPE_SIZE=1048576
7868 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7870 if [ $SLOW == "yes" ]; then
7871 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7873 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7876 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7878 # prepare the read-ahead file
7879 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7880 cancel_lru_locks osc
7881 for BIDX in 2 4 8 16 32 64 128 256
7883 local BSIZE=$((BIDX*4096))
7884 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7885 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7886 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7887 $LCTL set_param -n llite.*.read_ahead_stats 0
7888 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7889 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7890 cancel_lru_locks osc
7891 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7896 run_test 101b "check stride-io mode read-ahead ================="
7899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7901 local STRIPE_SIZE=1048576
7902 local FILE_LENGTH=$((STRIPE_SIZE*100))
7907 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7909 cancel_lru_locks osc
7910 $LCTL set_param osc.*.rpc_stats 0
7911 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
7912 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7913 local stats=$($LCTL get_param -n $osc_rpc_stats)
7914 local lines=$(echo "$stats" | awk 'END {print NR;}')
7917 if [ $lines -le 20 ]; then
7920 for size in 1 2 4 8; do
7921 local rpc=$(echo "$stats" |
7922 awk '($1 == "'$size':") {print $2; exit; }')
7923 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
7924 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
7926 echo "$osc_rpc_stats check passed!"
7931 run_test 101c "check stripe_size aligned read-ahead ================="
7934 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7935 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7941 local file=$DIR/$tfile
7942 local sz_MB=${FILESIZE_101d:-500}
7943 local ra_MB=${READAHEAD_MB:-40}
7945 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7946 [ $free_MB -lt $sz_MB ] &&
7947 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7949 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7950 $LFS setstripe -c -1 $file || error "setstripe failed"
7952 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7953 echo Cancel LRU locks on lustre client to flush the client cache
7954 cancel_lru_locks osc
7956 echo Disable read-ahead
7957 local old_READAHEAD=$(set_read_ahead 0)
7959 echo Reading the test file $file with read-ahead disabled
7960 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7962 echo Cancel LRU locks on lustre client to flush the client cache
7963 cancel_lru_locks osc
7964 echo Enable read-ahead with ${ra_MB}MB
7965 set_read_ahead $ra_MB
7967 echo Reading the test file $file with read-ahead enabled
7968 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7970 echo "read-ahead disabled time read $raOFF"
7971 echo "read-ahead enabled time read $raON"
7973 set_read_ahead $old_READAHEAD
7975 wait_delete_completed
7977 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7978 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7980 run_test 101d "file read with and without read-ahead enabled"
7983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7985 local file=$DIR/$tfile
7986 local size_KB=500 #KB
7990 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7991 local need_KB=$((count * size_KB))
7992 [[ $free_KB -le $need_KB ]] &&
7993 skip_env "Need free space $need_KB, have $free_KB"
7995 echo "Creating $count ${size_KB}K test files"
7996 for ((i = 0; i < $count; i++)); do
7997 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8000 echo "Cancel LRU locks on lustre client to flush the client cache"
8001 cancel_lru_locks $OSC
8003 echo "Reset readahead stats"
8004 $LCTL set_param -n llite.*.read_ahead_stats 0
8006 for ((i = 0; i < $count; i++)); do
8007 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8010 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8011 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8013 for ((i = 0; i < $count; i++)); do
8014 rm -rf $file.$i 2>/dev/null
8017 #10000 means 20% reads are missing in readahead
8018 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8020 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8023 which iozone || skip_env "no iozone installed"
8025 local old_debug=$($LCTL get_param debug)
8026 old_debug=${old_debug#*=}
8027 $LCTL set_param debug="reada mmap"
8029 # create a test file
8030 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8032 echo Cancel LRU locks on lustre client to flush the client cache
8033 cancel_lru_locks osc
8035 echo Reset readahead stats
8036 $LCTL set_param -n llite.*.read_ahead_stats 0
8038 echo mmap read the file with small block size
8039 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8042 echo checking missing pages
8043 $LCTL get_param llite.*.read_ahead_stats
8044 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8045 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8047 $LCTL set_param debug="$old_debug"
8048 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8051 run_test 101f "check mmap read performance"
8053 test_101g_brw_size_test() {
8055 local pages=$((mb * 1048576 / PAGE_SIZE))
8056 local file=$DIR/$tfile
8058 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8059 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8060 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8061 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8065 stack_trap "rm -f $file" EXIT
8066 $LCTL set_param -n osc.*.rpc_stats=0
8068 # 10 RPCs should be enough for the test
8070 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8071 { error "dd write ${mb} MB blocks failed"; return 3; }
8072 cancel_lru_locks osc
8073 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8074 { error "dd write ${mb} MB blocks failed"; return 4; }
8076 # calculate number of full-sized read and write RPCs
8077 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8078 sed -n '/pages per rpc/,/^$/p' |
8079 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8080 END { print reads,writes }'))
8081 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8083 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8090 remote_ost_nodsh && skip "remote OST with nodsh"
8093 local osts=$(get_facets OST)
8094 local list=$(comma_list $(osts_nodes))
8095 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8096 local brw_size="obdfilter.*.brw_size"
8098 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8100 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8101 if [ $OST1_VERSION -ge $(version_code 2.8.52) -o \
8102 \( $OST1_VERSION -ge $(version_code 2.7.17) -a \
8103 $OST1_VERSION -lt $(version_code 2.7.50) \) ] &&
8104 [ $CLIENT_VERSION -ge $(version_code 2.8.52) -o \
8105 \( $CLIENT_VERSION -ge $(version_code 2.7.17) -a \
8106 $CLIENT_VERSION -lt $(version_code 2.7.50) \) ]; then
8107 [ $OST1_VERSION -ge $(version_code 2.9.52) ] && suffix="M"
8108 if [[ $orig_mb -lt 16 ]]; then
8109 save_lustre_params $osts "$brw_size" > $p
8110 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8111 error "set 16MB RPC size failed"
8113 echo "remount client to enable new RPC size"
8114 remount_client $MOUNT || error "remount_client failed"
8117 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8118 # should be able to set brw_size=12, but no rpc_stats for that
8119 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8122 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8124 if [[ $orig_mb -lt 16 ]]; then
8125 restore_lustre_params < $p
8126 remount_client $MOUNT || error "remount_client restore failed"
8129 rm -f $p $DIR/$tfile
8131 run_test 101g "Big bulk(4/16 MiB) readahead"
8134 test_mkdir $DIR/$tdir
8135 chown $RUNAS_ID $DIR/$tdir
8138 STRIPE_COUNT=$OSTCOUNT
8139 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8141 trap cleanup_test102 EXIT
8143 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8145 for num in 1 2 3 4; do
8146 for count in $(seq 1 $STRIPE_COUNT); do
8147 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8148 local size=`expr $STRIPE_SIZE \* $num`
8149 local file=file"$num-$idx-$count"
8150 $1 $LFS setstripe -S $size -i $idx -c $count $file
8156 $1 tar cf $TMP/f102.tar $tdir --xattrs
8162 rm -rf $DIR/d0.sanity/d102
8166 [ "$UID" != 0 ] && skip "must run as root"
8167 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8168 skip_env "must have user_xattr"
8170 [ -z "$(which setfattr 2>/dev/null)" ] &&
8171 skip_env "could not find setfattr"
8173 local testfile=$DIR/$tfile
8176 echo "set/get xattr..."
8177 setfattr -n trusted.name1 -v value1 $testfile ||
8178 error "setfattr -n trusted.name1=value1 $testfile failed"
8179 getfattr -n trusted.name1 $testfile 2> /dev/null |
8180 grep "trusted.name1=.value1" ||
8181 error "$testfile missing trusted.name1=value1"
8183 setfattr -n user.author1 -v author1 $testfile ||
8184 error "setfattr -n user.author1=author1 $testfile failed"
8185 getfattr -n user.author1 $testfile 2> /dev/null |
8186 grep "user.author1=.author1" ||
8187 error "$testfile missing trusted.author1=author1"
8190 setfattr -n trusted.name2 -v value2 $testfile ||
8191 error "$testfile unable to set trusted.name2"
8192 setfattr -n trusted.name3 -v value3 $testfile ||
8193 error "$testfile unable to set trusted.name3"
8194 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8195 grep "trusted.name" | wc -l) -eq 3 ] ||
8196 error "$testfile missing 3 trusted.name xattrs"
8198 setfattr -n user.author2 -v author2 $testfile ||
8199 error "$testfile unable to set user.author2"
8200 setfattr -n user.author3 -v author3 $testfile ||
8201 error "$testfile unable to set user.author3"
8202 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8203 grep "user.author" | wc -l) -eq 3 ] ||
8204 error "$testfile missing 3 user.author xattrs"
8206 echo "remove xattr..."
8207 setfattr -x trusted.name1 $testfile ||
8208 error "$testfile error deleting trusted.name1"
8209 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8210 error "$testfile did not delete trusted.name1 xattr"
8212 setfattr -x user.author1 $testfile ||
8213 error "$testfile error deleting user.author1"
8214 echo "set lustre special xattr ..."
8215 $LFS setstripe -c1 $testfile
8216 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8217 awk -F "=" '/trusted.lov/ { print $2 }' )
8218 setfattr -n "trusted.lov" -v $lovea $testfile ||
8219 error "$testfile doesn't ignore setting trusted.lov again"
8220 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8221 error "$testfile allow setting invalid trusted.lov"
8224 run_test 102a "user xattr test =================================="
8227 [ -z "$(which setfattr 2>/dev/null)" ] &&
8228 skip_env "could not find setfattr"
8229 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8231 # b10930: get/set/list trusted.lov xattr
8232 echo "get/set/list trusted.lov xattr ..."
8233 local testfile=$DIR/$tfile
8234 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8235 error "setstripe failed"
8236 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8237 error "getstripe failed"
8238 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8239 error "can't get trusted.lov from $testfile"
8241 local testfile2=${testfile}2
8242 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8243 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8246 setfattr -n trusted.lov -v $value $testfile2
8247 local stripe_size=$($LFS getstripe -S $testfile2)
8248 local stripe_count=$($LFS getstripe -c $testfile2)
8249 [[ $stripe_size -eq 65536 ]] ||
8250 error "stripe size $stripe_size != 65536"
8251 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8252 error "stripe count $stripe_count != $STRIPECOUNT"
8255 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8258 [ -z "$(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 lustre.lov xattr
8263 echo "get/set/list lustre.lov xattr ..."
8264 test_mkdir $DIR/$tdir
8265 chown $RUNAS_ID $DIR/$tdir
8266 local testfile=$DIR/$tdir/$tfile
8267 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8268 error "setstripe failed"
8269 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8270 error "getstripe failed"
8271 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8272 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8274 local testfile2=${testfile}2
8275 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8276 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8278 $RUNAS $MCREATE $testfile2
8279 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8280 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8281 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8282 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8283 [ $stripe_count -eq $STRIPECOUNT ] ||
8284 error "stripe count $stripe_count != $STRIPECOUNT"
8286 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8288 compare_stripe_info1() {
8289 local stripe_index_all_zero=true
8291 for num in 1 2 3 4; do
8292 for count in $(seq 1 $STRIPE_COUNT); do
8293 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8294 local size=$((STRIPE_SIZE * num))
8295 local file=file"$num-$offset-$count"
8296 stripe_size=$($LFS getstripe -S $PWD/$file)
8297 [[ $stripe_size -ne $size ]] &&
8298 error "$file: size $stripe_size != $size"
8299 stripe_count=$($LFS getstripe -c $PWD/$file)
8300 # allow fewer stripes to be created, ORI-601
8301 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8302 error "$file: count $stripe_count != $count"
8303 stripe_index=$($LFS getstripe -i $PWD/$file)
8304 [[ $stripe_index -ne 0 ]] &&
8305 stripe_index_all_zero=false
8309 $stripe_index_all_zero &&
8310 error "all files are being extracted starting from OST index 0"
8314 have_xattrs_include() {
8315 tar --help | grep -q xattrs-include &&
8316 echo --xattrs-include="lustre.*"
8320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8321 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8323 XINC=$(have_xattrs_include)
8325 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8327 compare_stripe_info1
8329 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8333 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8335 XINC=$(have_xattrs_include)
8337 test_mkdir $DIR/$tdir.restore
8339 tar cf - --xattrs $tdir | tar xf - \
8340 -C $DIR/$tdir.restore --xattrs $XINC
8341 cd $DIR/$tdir.restore/$tdir
8342 compare_stripe_info1
8344 run_test 102f "tar copy files, not keep osts"
8347 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8348 skip "must have user_xattr"
8349 [ -z "$(which setfattr 2>/dev/null)" ] &&
8350 skip_env "could not find setfattr"
8351 [ -z "$(which getfattr 2>/dev/null)" ] &&
8352 skip_env "could not find getfattr"
8354 local xsize=${1:-1024} # in bytes
8355 local file=$DIR/$tfile
8356 local value="$(generate_string $xsize)"
8357 local xbig=trusted.big
8360 log "save $xbig on $file"
8361 setfattr -n $xbig -v $value $file ||
8362 error "saving $xbig on $file failed"
8364 local orig=$(get_xattr_value $xbig $file)
8365 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8367 local xsml=trusted.sml
8368 log "save $xsml on $file"
8369 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8371 local new=$(get_xattr_value $xbig $file)
8372 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8374 log "grow $xsml on $file"
8375 setfattr -n $xsml -v "$value" $file ||
8376 error "growing $xsml on $file failed"
8378 new=$(get_xattr_value $xbig $file)
8379 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8380 log "$xbig still valid after growing $xsml"
8385 test_102h() { # bug 15777
8388 run_test 102h "grow xattr from inside inode to external block"
8391 large_xattr_enabled || skip_env "ea_inode feature disabled"
8393 grow_xattr $(max_xattr_size)
8395 run_test 102ha "grow xattr from inside inode to external inode"
8397 test_102i() { # bug 17038
8398 [ -z "$(which getfattr 2>/dev/null)" ] &&
8399 skip "could not find getfattr"
8402 ln -s $DIR/$tfile $DIR/${tfile}link
8403 getfattr -n trusted.lov $DIR/$tfile ||
8404 error "lgetxattr on $DIR/$tfile failed"
8405 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8406 grep -i "no such attr" ||
8407 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8408 rm -f $DIR/$tfile $DIR/${tfile}link
8410 run_test 102i "lgetxattr test on symbolic link ============"
8413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8414 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8416 XINC=$(have_xattrs_include)
8417 setup_test102 "$RUNAS"
8418 chown $RUNAS_ID $DIR/$tdir
8419 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8421 compare_stripe_info1 "$RUNAS"
8423 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8426 [ -z "$(which setfattr 2>/dev/null)" ] &&
8427 skip "could not find setfattr"
8430 # b22187 just check that does not crash for regular file.
8431 setfattr -n trusted.lov $DIR/$tfile
8432 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8433 local test_kdir=$DIR/$tdir
8434 test_mkdir $test_kdir
8435 local default_size=$($LFS getstripe -S $test_kdir)
8436 local default_count=$($LFS getstripe -c $test_kdir)
8437 local default_offset=$($LFS getstripe -i $test_kdir)
8438 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8439 error 'dir setstripe failed'
8440 setfattr -n trusted.lov $test_kdir
8441 local stripe_size=$($LFS getstripe -S $test_kdir)
8442 local stripe_count=$($LFS getstripe -c $test_kdir)
8443 local stripe_offset=$($LFS getstripe -i $test_kdir)
8444 [ $stripe_size -eq $default_size ] ||
8445 error "stripe size $stripe_size != $default_size"
8446 [ $stripe_count -eq $default_count ] ||
8447 error "stripe count $stripe_count != $default_count"
8448 [ $stripe_offset -eq $default_offset ] ||
8449 error "stripe offset $stripe_offset != $default_offset"
8450 rm -rf $DIR/$tfile $test_kdir
8452 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8455 [ -z "$(which getfattr 2>/dev/null)" ] &&
8456 skip "could not find getfattr"
8458 # LU-532 trusted. xattr is invisible to non-root
8459 local testfile=$DIR/$tfile
8463 echo "listxattr as user..."
8464 chown $RUNAS_ID $testfile
8465 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8466 grep -q "trusted" &&
8467 error "$testfile trusted xattrs are user visible"
8471 run_test 102l "listxattr size test =================================="
8473 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8474 local path=$DIR/$tfile
8477 listxattr_size_check $path || error "listattr_size_check $path failed"
8479 run_test 102m "Ensure listxattr fails on small bufffer ========"
8483 getxattr() { # getxattr path name
8484 # Return the base64 encoding of the value of xattr name on path.
8488 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8490 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8492 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8494 getfattr --absolute-names --encoding=base64 --name=$name $path |
8495 awk -F= -v name=$name '$1 == name {
8496 print substr($0, index($0, "=") + 1);
8500 test_102n() { # LU-4101 mdt: protect internal xattrs
8501 [ -z "$(which setfattr 2>/dev/null)" ] &&
8502 skip "could not find setfattr"
8503 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8505 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8508 local file0=$DIR/$tfile.0
8509 local file1=$DIR/$tfile.1
8510 local xattr0=$TMP/$tfile.0
8511 local xattr1=$TMP/$tfile.1
8512 local namelist="lov lma lmv link fid version som hsm"
8516 rm -rf $file0 $file1 $xattr0 $xattr1
8519 # Get 'before' xattrs of $file1.
8520 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8522 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8523 namelist+=" lfsck_namespace"
8524 for name in $namelist; do
8525 # Try to copy xattr from $file0 to $file1.
8526 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8528 setfattr --name=trusted.$name --value="$value" $file1 ||
8529 error "setxattr 'trusted.$name' failed"
8531 # Try to set a garbage xattr.
8532 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8534 if [[ x$name == "xlov" ]]; then
8535 setfattr --name=trusted.lov --value="$value" $file1 &&
8536 error "setxattr invalid 'trusted.lov' success"
8538 setfattr --name=trusted.$name --value="$value" $file1 ||
8539 error "setxattr invalid 'trusted.$name' failed"
8542 # Try to remove the xattr from $file1. We don't care if this
8543 # appears to succeed or fail, we just don't want there to be
8544 # any changes or crashes.
8545 setfattr --remove=$trusted.$name $file1 2> /dev/null
8548 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8551 # Try to copy xattr from $file0 to $file1.
8552 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8554 setfattr --name=trusted.$name --value="$value" $file1 ||
8555 error "setxattr 'trusted.$name' failed"
8557 # Try to set a garbage xattr.
8558 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8560 setfattr --name=trusted.$name --value="$value" $file1 ||
8561 error "setxattr 'trusted.$name' failed"
8563 # Try to remove the xattr from $file1. We don't care if this
8564 # appears to succeed or fail, we just don't want there to be
8565 # any changes or crashes.
8566 setfattr --remove=$trusted.$name $file1 2> /dev/null
8569 # Get 'after' xattrs of file1.
8570 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8572 if ! diff $xattr0 $xattr1; then
8573 error "before and after xattrs of '$file1' differ"
8576 rm -rf $file0 $file1 $xattr0 $xattr1
8580 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8582 test_102p() { # LU-4703 setxattr did not check ownership
8583 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8584 skip "MDS needs to be at least 2.5.56"
8586 local testfile=$DIR/$tfile
8590 echo "setfacl as user..."
8591 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8592 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8594 echo "setfattr as user..."
8595 setfacl -m "u:$RUNAS_ID:---" $testfile
8596 $RUNAS setfattr -x system.posix_acl_access $testfile
8597 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8599 run_test 102p "check setxattr(2) correctly fails without permission"
8602 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8603 skip "MDS needs to be at least 2.6.92"
8605 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8607 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8610 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8611 skip "MDS needs to be at least 2.6.93"
8613 touch $DIR/$tfile || error "touch"
8614 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8615 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8616 rm $DIR/$tfile || error "rm"
8619 mkdir -p $DIR/$tdir || error "mkdir"
8620 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8621 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8622 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8623 error "$testfile error deleting user.author1"
8624 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8625 grep "user.$(basename $tdir)" &&
8626 error "$tdir did not delete user.$(basename $tdir)"
8627 rmdir $DIR/$tdir || error "rmdir"
8630 test_mkdir $DIR/$tdir
8631 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8632 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8633 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8634 error "$testfile error deleting user.author1"
8635 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8636 grep "user.$(basename $tdir)" &&
8637 error "$tdir did not delete user.$(basename $tdir)"
8638 rmdir $DIR/$tdir || error "rm striped dir"
8640 run_test 102r "set EAs with empty values"
8643 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8644 skip "MDS needs to be at least 2.11.52"
8646 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8648 save_lustre_params client "llite.*.xattr_cache" > $save
8650 for cache in 0 1; do
8651 lctl set_param llite.*.xattr_cache=$cache
8654 touch $DIR/$tfile || error "touch"
8655 for prefix in lustre security system trusted user; do
8656 # Note getxattr() may fail with 'Operation not
8657 # supported' or 'No such attribute' depending
8658 # on prefix and cache.
8659 getfattr -n $prefix.n102s $DIR/$tfile &&
8660 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8664 restore_lustre_params < $save
8666 run_test 102s "getting nonexistent xattrs should fail"
8669 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8670 skip "MDS needs to be at least 2.11.52"
8672 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8674 save_lustre_params client "llite.*.xattr_cache" > $save
8676 for cache in 0 1; do
8677 lctl set_param llite.*.xattr_cache=$cache
8679 for buf_size in 0 256; do
8681 touch $DIR/$tfile || error "touch"
8682 setfattr -n user.multiop $DIR/$tfile
8683 $MULTIOP $DIR/$tfile oa$buf_size ||
8684 error "cannot get zero length xattr value (buf_size = $buf_size)"
8688 restore_lustre_params < $save
8690 run_test 102t "zero length xattr values handled correctly"
8694 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8699 [ "$UID" != 0 ] && skip "must run as root"
8700 $GSS && skip_env "could not run under gss"
8701 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8702 skip_env "must have acl enabled"
8703 [ -z "$(which setfacl 2>/dev/null)" ] &&
8704 skip_env "could not find setfacl"
8705 remote_mds_nodsh && skip "remote MDS with nodsh"
8707 gpasswd -a daemon bin # LU-5641
8708 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8710 declare -a identity_old
8712 for num in $(seq $MDSCOUNT); do
8713 switch_identity $num true || identity_old[$num]=$?
8721 echo "performing cp ..."
8722 run_acl_subtest cp || error "run_acl_subtest cp failed"
8723 echo "performing getfacl-noacl..."
8724 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8725 echo "performing misc..."
8726 run_acl_subtest misc || error "misc test failed"
8727 echo "performing permissions..."
8728 run_acl_subtest permissions || error "permissions failed"
8729 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8730 if [ $MDS1_VERSION -gt $(version_code 2.8.55) -o \
8731 \( $MDS1_VERSION -lt $(version_code 2.6) -a \
8732 $MDS1_VERSION -ge $(version_code 2.5.29) \) ]
8734 echo "performing permissions xattr..."
8735 run_acl_subtest permissions_xattr ||
8736 error "permissions_xattr failed"
8738 echo "performing setfacl..."
8739 run_acl_subtest setfacl || error "setfacl test failed"
8741 # inheritance test got from HP
8742 echo "performing inheritance..."
8743 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8744 chmod +x make-tree || error "chmod +x failed"
8745 run_acl_subtest inheritance || error "inheritance test failed"
8748 echo "LU-974 ignore umask when acl is enabled..."
8749 run_acl_subtest 974 || error "LU-974 umask test failed"
8750 if [ $MDSCOUNT -ge 2 ]; then
8751 run_acl_subtest 974_remote ||
8752 error "LU-974 umask test failed under remote dir"
8755 echo "LU-2561 newly created file is same size as directory..."
8756 if [ "$mds1_FSTYPE" != "zfs" ]; then
8757 run_acl_subtest 2561 || error "LU-2561 test failed"
8759 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8762 run_acl_subtest 4924 || error "LU-4924 test failed"
8767 for num in $(seq $MDSCOUNT); do
8768 if [ "${identity_old[$num]}" = 1 ]; then
8769 switch_identity $num false || identity_old[$num]=$?
8773 run_test 103a "acl test"
8779 for U in {0..511}; do
8781 local O=$(printf "%04o" $U)
8783 umask $(printf "%04o" $((511 ^ $O)))
8784 $LFS setstripe -c 1 $DIR/$tfile.s$O
8785 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8787 (( $S == ($O & 0666) )) ||
8788 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8790 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8791 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8792 (( $S == ($O & 0666) )) ||
8793 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8795 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8796 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8797 (( $S == ($O & 0666) )) ||
8798 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8799 rm -f $DIR/$tfile.[smp]$0
8803 # limit the concurrently running threads to 64. LU-11878
8804 local idx=$((U % 64))
8805 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8810 run_test 103b "umask lfs setstripe"
8814 cp -rp $DIR/$tdir $DIR/$tdir.bak
8816 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8817 error "$DIR/$tdir shouldn't contain default ACL"
8818 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8819 error "$DIR/$tdir.bak shouldn't contain default ACL"
8822 run_test 103c "'cp -rp' won't set empty acl"
8825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8828 lfs df || error "lfs df failed"
8829 lfs df -ih || error "lfs df -ih failed"
8830 lfs df -h $DIR || error "lfs df -h $DIR failed"
8831 lfs df -i $DIR || error "lfs df -i $DIR failed"
8832 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8833 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8835 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8836 lctl --device %$OSC deactivate
8837 lfs df || error "lfs df with deactivated OSC failed"
8838 lctl --device %$OSC activate
8839 # wait the osc back to normal
8840 wait_osc_import_ready client ost
8842 lfs df || error "lfs df with reactivated OSC failed"
8845 run_test 104a "lfs df [-ih] [path] test ========================="
8848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8849 [ $RUNAS_ID -eq $UID ] &&
8850 skip_env "RUNAS_ID = UID = $UID -- skipping"
8852 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8853 grep "Permission denied" | wc -l)))
8854 if [ $denied_cnt -ne 0 ]; then
8855 error "lfs check servers test failed"
8858 run_test 104b "$RUNAS lfs check servers test ===================="
8861 # doesn't work on 2.4 kernels
8863 if $(flock_is_enabled); then
8864 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8866 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8870 run_test 105a "flock when mounted without -o flock test ========"
8874 if $(flock_is_enabled); then
8875 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8877 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8881 run_test 105b "fcntl when mounted without -o flock test ========"
8885 if $(flock_is_enabled); then
8886 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8888 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8892 run_test 105c "lockf when mounted without -o flock test"
8894 test_105d() { # bug 15924
8895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8897 test_mkdir $DIR/$tdir
8898 flock_is_enabled || skip_env "mount w/o flock enabled"
8899 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8900 $LCTL set_param fail_loc=0x80000315
8901 flocks_test 2 $DIR/$tdir
8903 run_test 105d "flock race (should not freeze) ========"
8905 test_105e() { # bug 22660 && 22040
8906 flock_is_enabled || skip_env "mount w/o flock enabled"
8909 flocks_test 3 $DIR/$tfile
8911 run_test 105e "Two conflicting flocks from same process"
8913 test_106() { #bug 10921
8914 test_mkdir $DIR/$tdir
8915 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8916 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8918 run_test 106 "attempt exec of dir followed by chown of that dir"
8921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8929 local save_pattern=$(sysctl -n kernel.core_pattern)
8930 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8931 sysctl -w kernel.core_pattern=$file
8932 sysctl -w kernel.core_uses_pid=0
8940 kill -s 11 $SLEEPPID
8942 if [ -e $file ]; then
8943 size=`stat -c%s $file`
8944 [ $size -eq 0 ] && error "Fail to create core file $file"
8946 error "Fail to create core file $file"
8949 sysctl -w kernel.core_pattern=$save_pattern
8950 sysctl -w kernel.core_uses_pid=$save_uses_pid
8953 run_test 107 "Coredump on SIG"
8956 test_mkdir $DIR/$tdir
8957 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8958 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8959 error "mkdir with 256 char should fail, but did not"
8960 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8961 error "create with 255 char failed"
8962 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8963 error "create with 256 char should fail, but did not"
8968 run_test 110 "filename length checking"
8971 # Purpose: To verify dynamic thread (OSS) creation.
8974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8975 remote_ost_nodsh && skip "remote OST with nodsh"
8977 # Lustre does not stop service threads once they are started.
8978 # Reset number of running threads to default.
8983 local save_params="$TMP/sanity-$TESTNAME.parameters"
8985 # Get ll_ost_io count before I/O
8986 OSTIO_pre=$(do_facet ost1 \
8987 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8988 # Exit if lustre is not running (ll_ost_io not running).
8989 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8991 echo "Starting with $OSTIO_pre threads"
8992 local thread_max=$((OSTIO_pre * 2))
8993 local rpc_in_flight=$((thread_max * 2))
8994 # Number of I/O Process proposed to be started.
8996 local facets=$(get_facets OST)
8998 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8999 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9001 # Set in_flight to $rpc_in_flight
9002 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9003 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9004 nfiles=${rpc_in_flight}
9005 # Set ost thread_max to $thread_max
9006 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9008 # 5 Minutes should be sufficient for max number of OSS
9009 # threads(thread_max) to be created.
9013 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9014 test_mkdir $DIR/$tdir
9015 for i in $(seq $nfiles); do
9016 local file=$DIR/$tdir/${tfile}-$i
9017 $LFS setstripe -c -1 -i 0 $file
9018 ($WTL $file $timeout)&
9021 # I/O Started - Wait for thread_started to reach thread_max or report
9022 # error if thread_started is more than thread_max.
9023 echo "Waiting for thread_started to reach thread_max"
9024 local thread_started=0
9025 local end_time=$((SECONDS + timeout))
9027 while [ $SECONDS -le $end_time ] ; do
9029 # Get ost i/o thread_started count.
9030 thread_started=$(do_facet ost1 \
9032 ost.OSS.ost_io.threads_started | cut -d= -f2")
9033 # Break out if thread_started is equal/greater than thread_max
9034 if [[ $thread_started -ge $thread_max ]]; then
9035 echo ll_ost_io thread_started $thread_started, \
9036 equal/greater than thread_max $thread_max
9042 # Cleanup - We have the numbers, Kill i/o jobs if running.
9043 jobcount=($(jobs -p))
9044 for i in $(seq 0 $((${#jobcount[@]}-1)))
9046 kill -9 ${jobcount[$i]}
9047 if [ $? -ne 0 ] ; then
9049 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
9053 # Cleanup files left by WTL binary.
9054 for i in $(seq $nfiles); do
9055 local file=$DIR/$tdir/${tfile}-$i
9057 if [ $? -ne 0 ] ; then
9058 echo "Warning: Failed to delete file $file"
9062 restore_lustre_params <$save_params
9063 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
9065 # Error out if no new thread has started or Thread started is greater
9067 if [[ $thread_started -le $OSTIO_pre ||
9068 $thread_started -gt $thread_max ]]; then
9069 error "ll_ost_io: thread_started $thread_started" \
9070 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
9071 "No new thread started or thread started greater " \
9075 run_test 115 "verify dynamic thread creation===================="
9078 wait_delete_completed
9079 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9080 echo "OST kbytes available: ${AVAIL[@]}"
9085 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9086 #echo OST $i: ${AVAIL[i]}kb
9087 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9091 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9096 echo "Min free space: OST $MINI: $MINV"
9097 echo "Max free space: OST $MAXI: $MAXV"
9100 test_116a() { # was previously test_116()
9101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9102 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9103 remote_mds_nodsh && skip "remote MDS with nodsh"
9105 echo -n "Free space priority "
9106 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
9111 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9112 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9113 trap simple_cleanup_common EXIT
9115 # Check if we need to generate uneven OSTs
9116 test_mkdir -p $DIR/$tdir/OST${MINI}
9117 local FILL=$((MINV / 4))
9118 local DIFF=$((MAXV - MINV))
9119 local DIFF2=$((DIFF * 100 / MINV))
9121 local threshold=$(do_facet $SINGLEMDS \
9122 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9123 threshold=${threshold%%%}
9124 echo -n "Check for uneven OSTs: "
9125 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9127 if [[ $DIFF2 -gt $threshold ]]; then
9129 echo "Don't need to fill OST$MINI"
9131 # generate uneven OSTs. Write 2% over the QOS threshold value
9133 DIFF=$((threshold - DIFF2 + 2))
9134 DIFF2=$((MINV * DIFF / 100))
9135 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9136 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9137 error "setstripe failed"
9138 DIFF=$((DIFF2 / 2048))
9140 while [ $i -lt $DIFF ]; do
9142 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9143 bs=2M count=1 2>/dev/null
9152 DIFF=$((MAXV - MINV))
9153 DIFF2=$((DIFF * 100 / MINV))
9154 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9155 if [ $DIFF2 -gt $threshold ]; then
9158 echo "failed - QOS mode won't be used"
9159 simple_cleanup_common
9160 skip "QOS imbalance criteria not met"
9168 # now fill using QOS
9169 $LFS setstripe -c 1 $DIR/$tdir
9170 FILL=$((FILL / 200))
9171 if [ $FILL -gt 600 ]; then
9174 echo "writing $FILL files to QOS-assigned OSTs"
9176 while [ $i -lt $FILL ]; do
9178 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9182 echo "wrote $i 200k files"
9186 echo "Note: free space may not be updated, so measurements might be off"
9188 DIFF2=$((MAXV - MINV))
9189 echo "free space delta: orig $DIFF final $DIFF2"
9190 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9191 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9192 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9193 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9194 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9195 if [[ $DIFF -gt 0 ]]; then
9196 FILL=$((DIFF2 * 100 / DIFF - 100))
9197 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9200 # Figure out which files were written where
9201 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9202 awk '/'$MINI1': / {print $2; exit}')
9204 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9205 echo "$MINC files created on smaller OST $MINI1"
9206 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9207 awk '/'$MAXI1': / {print $2; exit}')
9209 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9210 echo "$MAXC files created on larger OST $MAXI1"
9211 if [[ $MINC -gt 0 ]]; then
9212 FILL=$((MAXC * 100 / MINC - 100))
9213 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9215 [[ $MAXC -gt $MINC ]] ||
9216 error_ignore LU-9 "stripe QOS didn't balance free space"
9217 simple_cleanup_common
9219 run_test 116a "stripe QOS: free space balance ==================="
9221 test_116b() { # LU-2093
9222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9223 remote_mds_nodsh && skip "remote MDS with nodsh"
9225 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9226 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9227 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9228 [ -z "$old_rr" ] && skip "no QOS"
9229 do_facet $SINGLEMDS lctl set_param \
9230 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9232 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9233 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9234 do_facet $SINGLEMDS lctl set_param fail_loc=0
9236 do_facet $SINGLEMDS lctl set_param \
9237 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9239 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9241 test_117() # bug 10891
9243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9245 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9246 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9247 lctl set_param fail_loc=0x21e
9248 > $DIR/$tfile || error "truncate failed"
9249 lctl set_param fail_loc=0
9250 echo "Truncate succeeded."
9253 run_test 117 "verify osd extend =========="
9255 NO_SLOW_RESENDCOUNT=4
9256 export OLD_RESENDCOUNT=""
9257 set_resend_count () {
9258 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9259 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9260 lctl set_param -n $PROC_RESENDCOUNT $1
9261 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9264 # for reduce test_118* time (b=14842)
9265 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9267 # Reset async IO behavior after error case
9269 FILE=$DIR/reset_async
9271 # Ensure all OSCs are cleared
9272 $LFS setstripe -c -1 $FILE
9273 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9278 test_118a() #bug 11710
9280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9284 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9285 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9286 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9288 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9289 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9294 run_test 118a "verify O_SYNC works =========="
9298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9299 remote_ost_nodsh && skip "remote OST with nodsh"
9303 #define OBD_FAIL_SRV_ENOENT 0x217
9304 set_nodes_failloc "$(osts_nodes)" 0x217
9305 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9307 set_nodes_failloc "$(osts_nodes)" 0
9308 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9309 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9312 if [[ $RC -eq 0 ]]; then
9313 error "Must return error due to dropped pages, rc=$RC"
9317 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9318 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9322 echo "Dirty pages not leaked on ENOENT"
9324 # Due to the above error the OSC will issue all RPCs syncronously
9325 # until a subsequent RPC completes successfully without error.
9326 $MULTIOP $DIR/$tfile Ow4096yc
9331 run_test 118b "Reclaim dirty pages on fatal error =========="
9335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9337 # for 118c, restore the original resend count, LU-1940
9338 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9339 set_resend_count $OLD_RESENDCOUNT
9340 remote_ost_nodsh && skip "remote OST with nodsh"
9344 #define OBD_FAIL_OST_EROFS 0x216
9345 set_nodes_failloc "$(osts_nodes)" 0x216
9347 # multiop should block due to fsync until pages are written
9348 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9352 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9353 error "Multiop failed to block on fsync, pid=$MULTIPID"
9356 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9358 if [[ $WRITEBACK -eq 0 ]]; then
9359 error "No page in writeback, writeback=$WRITEBACK"
9362 set_nodes_failloc "$(osts_nodes)" 0
9365 if [[ $RC -ne 0 ]]; then
9366 error "Multiop fsync failed, rc=$RC"
9369 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9370 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9372 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9373 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9377 echo "Dirty pages flushed via fsync on EROFS"
9380 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9382 # continue to use small resend count to reduce test_118* time (b=14842)
9383 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9388 remote_ost_nodsh && skip "remote OST with nodsh"
9392 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9393 set_nodes_failloc "$(osts_nodes)" 0x214
9394 # multiop should block due to fsync until pages are written
9395 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9399 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9400 error "Multiop failed to block on fsync, pid=$MULTIPID"
9403 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9405 if [[ $WRITEBACK -eq 0 ]]; then
9406 error "No page in writeback, writeback=$WRITEBACK"
9409 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9410 set_nodes_failloc "$(osts_nodes)" 0
9412 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9413 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9415 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9416 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9420 echo "Dirty pages gaurenteed flushed via fsync"
9423 run_test 118d "Fsync validation inject a delay of the bulk =========="
9426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9430 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9431 lctl set_param fail_loc=0x8000040a
9433 # Should simulate EINVAL error which is fatal
9434 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9436 if [[ $RC -eq 0 ]]; then
9437 error "Must return error due to dropped pages, rc=$RC"
9440 lctl set_param fail_loc=0x0
9442 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9443 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9444 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9446 if [[ $LOCKED -ne 0 ]]; then
9447 error "Locked pages remain in cache, locked=$LOCKED"
9450 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9451 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9455 echo "No pages locked after fsync"
9460 run_test 118f "Simulate unrecoverable OSC side error =========="
9463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9467 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9468 lctl set_param fail_loc=0x406
9470 # simulate local -ENOMEM
9471 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9474 lctl set_param fail_loc=0
9475 if [[ $RC -eq 0 ]]; then
9476 error "Must return error due to dropped pages, rc=$RC"
9479 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9480 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9481 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9483 if [[ $LOCKED -ne 0 ]]; then
9484 error "Locked pages remain in cache, locked=$LOCKED"
9487 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9488 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9492 echo "No pages locked after fsync"
9497 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9501 remote_ost_nodsh && skip "remote OST with nodsh"
9505 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9506 set_nodes_failloc "$(osts_nodes)" 0x20e
9507 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9508 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9511 set_nodes_failloc "$(osts_nodes)" 0
9512 if [[ $RC -eq 0 ]]; then
9513 error "Must return error due to dropped pages, rc=$RC"
9516 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9517 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9518 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9520 if [[ $LOCKED -ne 0 ]]; then
9521 error "Locked pages remain in cache, locked=$LOCKED"
9524 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9525 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9529 echo "No pages locked after fsync"
9533 run_test 118h "Verify timeout in handling recoverables errors =========="
9535 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9539 remote_ost_nodsh && skip "remote OST with nodsh"
9543 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9544 set_nodes_failloc "$(osts_nodes)" 0x20e
9546 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9547 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9550 set_nodes_failloc "$(osts_nodes)" 0
9554 if [[ $RC -ne 0 ]]; then
9555 error "got error, but should be not, rc=$RC"
9558 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9559 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9560 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9561 if [[ $LOCKED -ne 0 ]]; then
9562 error "Locked pages remain in cache, locked=$LOCKED"
9565 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9566 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9570 echo "No pages locked after fsync"
9574 run_test 118i "Fix error before timeout in recoverable error =========="
9576 [ "$SLOW" = "no" ] && set_resend_count 4
9579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9580 remote_ost_nodsh && skip "remote OST with nodsh"
9584 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9585 set_nodes_failloc "$(osts_nodes)" 0x220
9587 # return -EIO from OST
9588 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9590 set_nodes_failloc "$(osts_nodes)" 0x0
9591 if [[ $RC -eq 0 ]]; then
9592 error "Must return error due to dropped pages, rc=$RC"
9595 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9596 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9597 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9598 if [[ $LOCKED -ne 0 ]]; then
9599 error "Locked pages remain in cache, locked=$LOCKED"
9602 # in recoverable error on OST we want resend and stay until it finished
9603 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9604 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9608 echo "No pages locked after fsync"
9612 run_test 118j "Simulate unrecoverable OST side error =========="
9616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9617 remote_ost_nodsh && skip "remote OSTs with nodsh"
9619 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9620 set_nodes_failloc "$(osts_nodes)" 0x20e
9621 test_mkdir $DIR/$tdir
9623 for ((i=0;i<10;i++)); do
9624 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9625 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9632 set_nodes_failloc "$(osts_nodes)" 0
9635 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9637 test_118l() # LU-646
9639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9641 test_mkdir $DIR/$tdir
9642 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9645 run_test 118l "fsync dir"
9647 test_118m() # LU-3066
9649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9651 test_mkdir $DIR/$tdir
9652 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9655 run_test 118m "fdatasync dir ========="
9657 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9665 remote_ost_nodsh && skip "remote OSTs with nodsh"
9667 # Sleep to avoid a cached response.
9668 #define OBD_STATFS_CACHE_SECONDS 1
9671 # Inject a 10 second delay in the OST_STATFS handler.
9672 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9673 set_nodes_failloc "$(osts_nodes)" 0x242
9676 stat --file-system $MOUNT > /dev/null
9679 set_nodes_failloc "$(osts_nodes)" 0
9681 if ((end - begin > 20)); then
9682 error "statfs took $((end - begin)) seconds, expected 10"
9685 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9687 test_119a() # bug 11737
9689 BSIZE=$((512 * 1024))
9690 directio write $DIR/$tfile 0 1 $BSIZE
9691 # We ask to read two blocks, which is more than a file size.
9692 # directio will indicate an error when requested and actual
9693 # sizes aren't equeal (a normal situation in this case) and
9694 # print actual read amount.
9695 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9696 if [ "$NOB" != "$BSIZE" ]; then
9697 error "read $NOB bytes instead of $BSIZE"
9701 run_test 119a "Short directIO read must return actual read amount"
9703 test_119b() # bug 11737
9705 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9707 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
9708 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9710 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9711 error "direct read failed"
9714 run_test 119b "Sparse directIO read must return actual read amount"
9716 test_119c() # bug 13099
9719 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9720 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9723 run_test 119c "Testing for direct read hitting hole"
9725 test_119d() # bug 15950
9727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9729 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9730 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9732 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9733 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9734 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9735 lctl set_param fail_loc=0x40d
9736 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9739 cat $DIR/$tfile > /dev/null &
9740 lctl set_param fail_loc=0
9743 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9745 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9746 error "the read rpcs have not completed in 2s"
9748 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9750 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9754 remote_mds_nodsh && skip "remote MDS with nodsh"
9755 test_mkdir -i0 -c1 $DIR/$tdir
9756 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9757 skip_env "no early lock cancel on server"
9759 lru_resize_disable mdc
9760 lru_resize_disable osc
9761 cancel_lru_locks mdc
9762 # asynchronous object destroy at MDT could cause bl ast to client
9763 cancel_lru_locks osc
9765 stat $DIR/$tdir > /dev/null
9766 can1=$(do_facet mds1 \
9767 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9768 awk '/ldlm_cancel/ {print $2}')
9769 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9770 awk '/ldlm_bl_callback/ {print $2}')
9771 test_mkdir -i0 -c1 $DIR/$tdir/d1
9772 can2=$(do_facet mds1 \
9773 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9774 awk '/ldlm_cancel/ {print $2}')
9775 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9776 awk '/ldlm_bl_callback/ {print $2}')
9777 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9778 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9779 lru_resize_enable mdc
9780 lru_resize_enable osc
9782 run_test 120a "Early Lock Cancel: mkdir test"
9785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9786 remote_mds_nodsh && skip "remote MDS with nodsh"
9787 test_mkdir $DIR/$tdir
9788 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9789 skip_env "no early lock cancel on server"
9791 lru_resize_disable mdc
9792 lru_resize_disable osc
9793 cancel_lru_locks mdc
9794 stat $DIR/$tdir > /dev/null
9795 can1=$(do_facet $SINGLEMDS \
9796 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9797 awk '/ldlm_cancel/ {print $2}')
9798 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9799 awk '/ldlm_bl_callback/ {print $2}')
9801 can2=$(do_facet $SINGLEMDS \
9802 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9803 awk '/ldlm_cancel/ {print $2}')
9804 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9805 awk '/ldlm_bl_callback/ {print $2}')
9806 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9807 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9808 lru_resize_enable mdc
9809 lru_resize_enable osc
9811 run_test 120b "Early Lock Cancel: create test"
9814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9815 remote_mds_nodsh && skip "remote MDS with nodsh"
9816 test_mkdir -i0 -c1 $DIR/$tdir
9817 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9818 skip "no early lock cancel on server"
9820 lru_resize_disable mdc
9821 lru_resize_disable osc
9822 test_mkdir -i0 -c1 $DIR/$tdir/d1
9823 test_mkdir -i0 -c1 $DIR/$tdir/d2
9824 touch $DIR/$tdir/d1/f1
9825 cancel_lru_locks mdc
9826 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9827 can1=$(do_facet mds1 \
9828 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9829 awk '/ldlm_cancel/ {print $2}')
9830 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9831 awk '/ldlm_bl_callback/ {print $2}')
9832 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9833 can2=$(do_facet mds1 \
9834 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9835 awk '/ldlm_cancel/ {print $2}')
9836 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9837 awk '/ldlm_bl_callback/ {print $2}')
9838 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9839 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9840 lru_resize_enable mdc
9841 lru_resize_enable osc
9843 run_test 120c "Early Lock Cancel: link test"
9846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9847 remote_mds_nodsh && skip "remote MDS with nodsh"
9848 test_mkdir -i0 -c1 $DIR/$tdir
9849 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9850 skip_env "no early lock cancel on server"
9852 lru_resize_disable mdc
9853 lru_resize_disable osc
9855 cancel_lru_locks mdc
9856 stat $DIR/$tdir > /dev/null
9857 can1=$(do_facet mds1 \
9858 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9859 awk '/ldlm_cancel/ {print $2}')
9860 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9861 awk '/ldlm_bl_callback/ {print $2}')
9862 chmod a+x $DIR/$tdir
9863 can2=$(do_facet mds1 \
9864 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9865 awk '/ldlm_cancel/ {print $2}')
9866 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9867 awk '/ldlm_bl_callback/ {print $2}')
9868 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9869 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9870 lru_resize_enable mdc
9871 lru_resize_enable osc
9873 run_test 120d "Early Lock Cancel: setattr test"
9876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9877 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9878 skip_env "no early lock cancel on server"
9879 remote_mds_nodsh && skip "remote MDS with nodsh"
9881 local dlmtrace_set=false
9883 test_mkdir -i0 -c1 $DIR/$tdir
9884 lru_resize_disable mdc
9885 lru_resize_disable osc
9886 ! $LCTL get_param debug | grep -q dlmtrace &&
9887 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9888 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9889 cancel_lru_locks mdc
9890 cancel_lru_locks osc
9891 dd if=$DIR/$tdir/f1 of=/dev/null
9892 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9893 # XXX client can not do early lock cancel of OST lock
9894 # during unlink (LU-4206), so cancel osc lock now.
9896 cancel_lru_locks osc
9897 can1=$(do_facet mds1 \
9898 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9899 awk '/ldlm_cancel/ {print $2}')
9900 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9901 awk '/ldlm_bl_callback/ {print $2}')
9902 unlink $DIR/$tdir/f1
9904 can2=$(do_facet mds1 \
9905 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9906 awk '/ldlm_cancel/ {print $2}')
9907 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9908 awk '/ldlm_bl_callback/ {print $2}')
9909 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9910 $LCTL dk $TMP/cancel.debug.txt
9911 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9912 $LCTL dk $TMP/blocking.debug.txt
9913 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9914 lru_resize_enable mdc
9915 lru_resize_enable osc
9917 run_test 120e "Early Lock Cancel: unlink 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 test_mkdir -i0 -c1 $DIR/$tdir
9926 lru_resize_disable mdc
9927 lru_resize_disable osc
9928 test_mkdir -i0 -c1 $DIR/$tdir/d1
9929 test_mkdir -i0 -c1 $DIR/$tdir/d2
9930 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9931 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9932 cancel_lru_locks mdc
9933 cancel_lru_locks osc
9934 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9935 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9936 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9937 # XXX client can not do early lock cancel of OST lock
9938 # during rename (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 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
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 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9954 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9955 lru_resize_enable mdc
9956 lru_resize_enable osc
9958 run_test 120f "Early Lock Cancel: rename test"
9961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9962 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9963 skip_env "no early lock cancel on server"
9964 remote_mds_nodsh && skip "remote MDS with nodsh"
9966 lru_resize_disable mdc
9967 lru_resize_disable osc
9969 echo create $count files
9970 test_mkdir $DIR/$tdir
9971 cancel_lru_locks mdc
9972 cancel_lru_locks osc
9975 can0=$(do_facet $SINGLEMDS \
9976 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9977 awk '/ldlm_cancel/ {print $2}')
9978 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9979 awk '/ldlm_bl_callback/ {print $2}')
9980 createmany -o $DIR/$tdir/f $count
9982 can1=$(do_facet $SINGLEMDS \
9983 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9984 awk '/ldlm_cancel/ {print $2}')
9985 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9986 awk '/ldlm_bl_callback/ {print $2}')
9988 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9989 echo rm $count files
9992 can2=$(do_facet $SINGLEMDS \
9993 "$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}')
9998 echo total: $count removes in $((t2-t1))
9999 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10001 # wait for commitment of removal
10002 lru_resize_enable mdc
10003 lru_resize_enable osc
10005 run_test 120g "Early Lock Cancel: performance test"
10007 test_121() { #bug #10589
10008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10011 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10012 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10013 lctl set_param fail_loc=0x310
10014 cancel_lru_locks osc > /dev/null
10015 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10016 lctl set_param fail_loc=0
10017 [[ $reads -eq $writes ]] ||
10018 error "read $reads blocks, must be $writes blocks"
10020 run_test 121 "read cancel race ========="
10022 test_123a() { # was test 123, statahead(bug 11401)
10023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10026 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10027 log "testing UP system. Performance may be lower than expected."
10032 test_mkdir $DIR/$tdir
10033 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10034 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10036 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10037 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10039 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10040 lctl set_param -n llite.*.statahead_max 0
10041 lctl get_param llite.*.statahead_max
10042 cancel_lru_locks mdc
10043 cancel_lru_locks osc
10045 time ls -l $DIR/$tdir | wc -l
10047 delta=$((etime - stime))
10048 log "ls $i files without statahead: $delta sec"
10049 lctl set_param llite.*.statahead_max=$max
10051 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10052 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
10053 cancel_lru_locks mdc
10054 cancel_lru_locks osc
10056 time ls -l $DIR/$tdir | wc -l
10058 delta_sa=$((etime - stime))
10059 log "ls $i files with statahead: $delta_sa sec"
10060 lctl get_param -n llite.*.statahead_stats
10061 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10063 [[ $swrong -lt $ewrong ]] &&
10064 log "statahead was stopped, maybe too many locks held!"
10065 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
10067 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10068 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10069 lctl set_param -n llite.*.statahead_max 0
10070 lctl get_param llite.*.statahead_max
10071 cancel_lru_locks mdc
10072 cancel_lru_locks osc
10074 time ls -l $DIR/$tdir | wc -l
10076 delta=$((etime - stime))
10077 log "ls $i files again without statahead: $delta sec"
10078 lctl set_param llite.*.statahead_max=$max
10079 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10080 if [ $SLOWOK -eq 0 ]; then
10081 error "ls $i files is slower with statahead!"
10083 log "ls $i files is slower with statahead!"
10089 [ $delta -gt 20 ] && break
10090 [ $delta -gt 8 ] && MULT=$((50 / delta))
10091 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10099 delta=$((etime - stime))
10100 log "rm -r $DIR/$tdir/: $delta seconds"
10102 lctl get_param -n llite.*.statahead_stats
10104 run_test 123a "verify statahead work"
10106 test_123b () { # statahead(bug 15027)
10107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10109 test_mkdir $DIR/$tdir
10110 createmany -o $DIR/$tdir/$tfile-%d 1000
10112 cancel_lru_locks mdc
10113 cancel_lru_locks osc
10115 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10116 lctl set_param fail_loc=0x80000803
10117 ls -lR $DIR/$tdir > /dev/null
10119 lctl set_param fail_loc=0x0
10120 lctl get_param -n llite.*.statahead_stats
10125 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10129 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10130 skip_env "no lru resize on server"
10134 test_mkdir $DIR/$tdir
10136 log "create $NR files at $DIR/$tdir"
10137 createmany -o $DIR/$tdir/f $NR ||
10138 error "failed to create $NR files in $DIR/$tdir"
10140 cancel_lru_locks mdc
10141 ls -l $DIR/$tdir > /dev/null
10145 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10146 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10147 LRU_SIZE=$($LCTL get_param -n $PARAM)
10148 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10149 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10151 log "NS=$(basename $NSDIR)"
10156 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10157 skip "Not enough cached locks created!"
10159 log "LRU=$LRU_SIZE"
10163 # We know that lru resize allows one client to hold $LIMIT locks
10164 # for 10h. After that locks begin to be killed by client.
10166 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10168 if [ $LIMIT -lt $LRU_SIZE ]; then
10169 skip "Limit is too small $LIMIT"
10172 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10173 # killing locks. Some time was spent for creating locks. This means
10174 # that up to the moment of sleep finish we must have killed some of
10175 # them (10-100 locks). This depends on how fast ther were created.
10176 # Many of them were touched in almost the same moment and thus will
10177 # be killed in groups.
10178 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10180 # Use $LRU_SIZE_B here to take into account real number of locks
10181 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10182 local LRU_SIZE_B=$LRU_SIZE
10184 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10185 log "OLD_LVF=$OLD_LVF"
10186 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10188 # Let's make sure that we really have some margin. Client checks
10189 # cached locks every 10 sec.
10190 SLEEP=$((SLEEP+20))
10191 log "Sleep ${SLEEP} sec"
10193 while ((SEC<$SLEEP)); do
10197 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10198 echo -n "$LRU_SIZE"
10201 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10202 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10204 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10205 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10206 unlinkmany $DIR/$tdir/f $NR
10210 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10211 log "unlink $NR files at $DIR/$tdir"
10212 unlinkmany $DIR/$tdir/f $NR
10214 run_test 124a "lru resize ======================================="
10216 get_max_pool_limit()
10218 local limit=$($LCTL get_param \
10219 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10221 for l in $limit; do
10222 if [[ $l -gt $max ]]; then
10230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10231 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10232 skip_env "no lru resize on server"
10234 LIMIT=$(get_max_pool_limit)
10236 NR=$(($(default_lru_size)*20))
10237 if [[ $NR -gt $LIMIT ]]; then
10238 log "Limit lock number by $LIMIT locks"
10242 IFree=$(mdsrate_inodes_available)
10243 if [ $IFree -lt $NR ]; then
10244 log "Limit lock number by $IFree inodes"
10248 lru_resize_disable mdc
10249 test_mkdir -p $DIR/$tdir/disable_lru_resize
10251 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10252 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10253 cancel_lru_locks mdc
10256 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10259 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10262 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10266 nolruresize_delta=$((etime-stime))
10267 log "ls -la time: $nolruresize_delta seconds"
10268 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10269 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10271 lru_resize_enable mdc
10272 test_mkdir -p $DIR/$tdir/enable_lru_resize
10274 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10275 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10276 cancel_lru_locks mdc
10279 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10282 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10285 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10289 lruresize_delta=$((etime-stime))
10290 log "ls -la time: $lruresize_delta seconds"
10291 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10293 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10294 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10295 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10296 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10298 log "lru resize performs the same with no lru resize"
10300 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10302 run_test 124b "lru resize (performance test) ======================="
10305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10306 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10307 skip_env "no lru resize on server"
10309 # cache ununsed locks on client
10311 cancel_lru_locks mdc
10312 test_mkdir $DIR/$tdir
10313 createmany -o $DIR/$tdir/f $nr ||
10314 error "failed to create $nr files in $DIR/$tdir"
10315 ls -l $DIR/$tdir > /dev/null
10317 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10318 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10319 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10320 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10321 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10323 # set lru_max_age to 1 sec
10324 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10325 echo "sleep $((recalc_p * 2)) seconds..."
10326 sleep $((recalc_p * 2))
10328 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10329 # restore lru_max_age
10330 $LCTL set_param -n $nsdir.lru_max_age $max_age
10331 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10332 unlinkmany $DIR/$tdir/f $nr
10334 run_test 124c "LRUR cancel very aged locks"
10336 test_125() { # 13358
10337 $LCTL get_param -n llite.*.client_type | grep -q local ||
10338 skip "must run as local client"
10339 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10340 skip_env "must have acl enabled"
10341 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10343 test_mkdir $DIR/$tdir
10344 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10345 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10346 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10348 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10350 test_126() { # bug 12829/13455
10351 $GSS && skip_env "must run as gss disabled"
10352 $LCTL get_param -n llite.*.client_type | grep -q local ||
10353 skip "must run as local client"
10354 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10356 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10357 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10359 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10361 run_test 126 "check that the fsgid provided by the client is taken into account"
10363 test_127a() { # bug 15521
10364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10366 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10367 $LCTL set_param osc.*.stats=0
10368 FSIZE=$((2048 * 1024))
10369 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10370 cancel_lru_locks osc
10371 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10373 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10374 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10375 echo "got $COUNT $NAME"
10376 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10377 eval $NAME=$COUNT || error "Wrong proc format"
10380 read_bytes|write_bytes)
10381 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10382 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10383 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10384 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10385 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10386 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10387 error "sumsquare is too small: $SUMSQ"
10388 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10389 error "sumsquare is too big: $SUMSQ"
10393 done < $DIR/${tfile}.tmp
10395 #check that we actually got some stats
10396 [ "$read_bytes" ] || error "Missing read_bytes stats"
10397 [ "$write_bytes" ] || error "Missing write_bytes stats"
10398 [ "$read_bytes" != 0 ] || error "no read done"
10399 [ "$write_bytes" != 0 ] || error "no write done"
10401 run_test 127a "verify the client stats are sane"
10403 test_127b() { # bug LU-333
10404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10405 local name count samp unit min max sum sumsq
10407 $LCTL set_param llite.*.stats=0
10409 # perform 2 reads and writes so MAX is different from SUM.
10410 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10411 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10412 cancel_lru_locks osc
10413 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10414 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10416 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10417 while read name count samp unit min max sum sumsq; do
10418 echo "got $count $name"
10419 eval $name=$count || error "Wrong proc format"
10423 [ $count -ne 2 ] && error "count is not 2: $count"
10424 [ $min -ne $PAGE_SIZE ] &&
10425 error "min is not $PAGE_SIZE: $min"
10426 [ $max -ne $PAGE_SIZE ] &&
10427 error "max is incorrect: $max"
10428 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10429 error "sum is wrong: $sum"
10432 [ $count -ne 2 ] && error "count is not 2: $count"
10433 [ $min -ne $PAGE_SIZE ] &&
10434 error "min is not $PAGE_SIZE: $min"
10435 [ $max -ne $PAGE_SIZE ] &&
10436 error "max is incorrect: $max"
10437 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10438 error "sum is wrong: $sum"
10442 done < $TMP/$tfile.tmp
10444 #check that we actually got some stats
10445 [ "$read_bytes" ] || error "Missing read_bytes stats"
10446 [ "$write_bytes" ] || error "Missing write_bytes stats"
10447 [ "$read_bytes" != 0 ] || error "no read done"
10448 [ "$write_bytes" != 0 ] || error "no write done"
10450 rm -f $TMP/${tfile}.tmp
10452 run_test 127b "verify the llite client stats are sane"
10454 test_128() { # bug 15212
10456 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10461 result=$(grep error $TMP/$tfile.log)
10462 rm -f $DIR/$tfile $TMP/$tfile.log
10463 [ -z "$result" ] ||
10464 error "consecutive find's under interactive lfs failed"
10466 run_test 128 "interactive lfs for 2 consecutive find's"
10468 set_dir_limits () {
10473 local ldproc=/proc/fs/ldiskfs
10474 local facets=$(get_facets MDS)
10476 for facet in ${facets//,/ }; do
10477 canondev=$(ldiskfs_canon \
10478 *.$(convert_facet2label $facet).mntdev $facet)
10479 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10480 ldproc=/sys/fs/ldiskfs
10481 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10482 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10486 check_mds_dmesg() {
10487 local facets=$(get_facets MDS)
10488 for facet in ${facets//,/ }; do
10489 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10496 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10497 skip "Need MDS version with at least 2.5.56"
10498 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10499 skip_env "ldiskfs only test"
10501 remote_mds_nodsh && skip "remote MDS with nodsh"
10505 local has_warning=false
10508 mkdir -p $DIR/$tdir
10510 # block size of mds1
10511 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10512 set_dir_limits $maxsize $maxsize
10513 local dirsize=$(stat -c%s "$DIR/$tdir")
10515 while [[ $dirsize -le $maxsize ]]; do
10516 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10518 if ! $has_warning; then
10519 check_mds_dmesg '"is approaching"' && has_warning=true
10521 # check two errors:
10522 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10523 # EFBIG for previous versions included in ldiskfs series
10524 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10526 echo "return code $rc received as expected"
10528 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10529 error_exit "create failed w/o dir size limit"
10531 check_mds_dmesg '"has reached"' ||
10532 error_exit "reached message should be output"
10534 [ $has_warning = "false" ] &&
10535 error_exit "warning message should be output"
10537 dirsize=$(stat -c%s "$DIR/$tdir")
10539 [[ $dirsize -ge $maxsize ]] && return 0
10540 error_exit "current dir size $dirsize, " \
10541 "previous limit $maxsize"
10542 elif [ $rc -ne 0 ]; then
10544 error_exit "return $rc received instead of expected " \
10545 "$EFBIG or $ENOSPC, files in dir $dirsize"
10547 nfiles=$((nfiles + 1))
10548 dirsize=$(stat -c%s "$DIR/$tdir")
10552 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10554 run_test 129 "test directory size limit ========================"
10563 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10564 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10566 trap cleanup_130 EXIT RETURN
10568 local fm_file=$DIR/$tfile
10569 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10570 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10571 error "dd failed for $fm_file"
10573 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10574 filefrag -ves $fm_file
10576 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10577 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10578 [ $RC != 0 ] && error "filefrag $fm_file failed"
10580 filefrag_op=$(filefrag -ve -k $fm_file |
10581 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10582 lun=$($LFS getstripe -i $fm_file)
10584 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10587 for line in $filefrag_op
10589 frag_lun=`echo $line | cut -d: -f5`
10590 ext_len=`echo $line | cut -d: -f4`
10591 if (( $frag_lun != $lun )); then
10593 error "FIEMAP on 1-stripe file($fm_file) failed"
10596 (( tot_len += ext_len ))
10599 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10601 error "FIEMAP on 1-stripe file($fm_file) failed;"
10607 echo "FIEMAP on single striped file succeeded"
10609 run_test 130a "FIEMAP (1-stripe file)"
10612 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10614 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10615 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10617 trap cleanup_130 EXIT RETURN
10619 local fm_file=$DIR/$tfile
10620 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10621 error "setstripe on $fm_file"
10622 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10623 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10625 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10626 error "dd failed on $fm_file"
10628 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10629 filefrag_op=$(filefrag -ve -k $fm_file |
10630 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10632 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10633 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10638 for line in $filefrag_op
10640 frag_lun=$(echo $line | cut -d: -f5 |
10641 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10642 ext_len=$(echo $line | cut -d: -f4)
10643 if (( $frag_lun != $last_lun )); then
10644 if (( tot_len != 1024 )); then
10646 error "FIEMAP on $fm_file failed; returned " \
10647 "len $tot_len for OST $last_lun instead of 1024"
10650 (( num_luns += 1 ))
10654 (( tot_len += ext_len ))
10657 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10659 error "FIEMAP on $fm_file failed; returned wrong number of " \
10660 "luns or wrong len for OST $last_lun"
10666 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10668 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10671 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10673 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10674 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10676 trap cleanup_130 EXIT RETURN
10678 local fm_file=$DIR/$tfile
10679 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10680 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10681 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10683 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10684 error "dd failed on $fm_file"
10686 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10687 filefrag_op=$(filefrag -ve -k $fm_file |
10688 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10690 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10691 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10696 for line in $filefrag_op
10698 frag_lun=$(echo $line | cut -d: -f5 |
10699 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10700 ext_len=$(echo $line | cut -d: -f4)
10701 if (( $frag_lun != $last_lun )); then
10702 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10703 if (( logical != 512 )); then
10705 error "FIEMAP on $fm_file failed; returned " \
10706 "logical start for lun $logical instead of 512"
10709 if (( tot_len != 512 )); then
10711 error "FIEMAP on $fm_file failed; returned " \
10712 "len $tot_len for OST $last_lun instead of 1024"
10715 (( num_luns += 1 ))
10719 (( tot_len += ext_len ))
10722 if (( num_luns != 2 || tot_len != 512 )); then
10724 error "FIEMAP on $fm_file failed; returned wrong number of " \
10725 "luns or wrong len for OST $last_lun"
10731 echo "FIEMAP on 2-stripe file with hole succeeded"
10733 run_test 130c "FIEMAP (2-stripe file with hole)"
10736 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10738 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10739 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10741 trap cleanup_130 EXIT RETURN
10743 local fm_file=$DIR/$tfile
10744 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10745 error "setstripe on $fm_file"
10746 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10747 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10749 local actual_stripe_count=$($LFS getstripe -c $fm_file)
10750 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10751 error "dd failed on $fm_file"
10753 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10754 filefrag_op=$(filefrag -ve -k $fm_file |
10755 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10757 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10758 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10763 for line in $filefrag_op
10765 frag_lun=$(echo $line | cut -d: -f5 |
10766 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10767 ext_len=$(echo $line | cut -d: -f4)
10768 if (( $frag_lun != $last_lun )); then
10769 if (( tot_len != 1024 )); then
10771 error "FIEMAP on $fm_file failed; returned " \
10772 "len $tot_len for OST $last_lun instead of 1024"
10775 (( num_luns += 1 ))
10779 (( tot_len += ext_len ))
10782 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10784 error "FIEMAP on $fm_file failed; returned wrong number of " \
10785 "luns or wrong len for OST $last_lun"
10791 echo "FIEMAP on N-stripe file succeeded"
10793 run_test 130d "FIEMAP (N-stripe file)"
10796 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10798 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10799 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10801 trap cleanup_130 EXIT RETURN
10803 local fm_file=$DIR/$tfile
10804 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10805 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10806 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10809 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10810 for ((i = 0; i < $NUM_BLKS; i++))
10812 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10815 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10816 filefrag_op=$(filefrag -ve -k $fm_file |
10817 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10819 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10820 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10825 for line in $filefrag_op
10827 frag_lun=$(echo $line | cut -d: -f5 |
10828 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10829 ext_len=$(echo $line | cut -d: -f4)
10830 if (( $frag_lun != $last_lun )); then
10831 if (( tot_len != $EXPECTED_LEN )); then
10833 error "FIEMAP on $fm_file failed; returned " \
10834 "len $tot_len for OST $last_lun instead " \
10838 (( num_luns += 1 ))
10842 (( tot_len += ext_len ))
10845 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10847 error "FIEMAP on $fm_file failed; returned wrong number " \
10848 "of luns or wrong len for OST $last_lun"
10854 echo "FIEMAP with continuation calls succeeded"
10856 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10859 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10860 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10862 local fm_file=$DIR/$tfile
10863 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10864 error "multiop create with lov_delay_create on $fm_file"
10866 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10867 filefrag_extents=$(filefrag -vek $fm_file |
10868 awk '/extents? found/ { print $2 }')
10869 if [[ "$filefrag_extents" != "0" ]]; then
10870 error "FIEMAP on $fm_file failed; " \
10871 "returned $filefrag_extents expected 0"
10876 run_test 130f "FIEMAP (unstriped file)"
10878 # Test for writev/readv
10880 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10881 error "writev test failed"
10882 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10883 error "readv failed"
10886 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10889 local fsize=$((524288 + 1048576 + 1572864))
10890 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10891 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10892 error "append writev test failed"
10894 ((fsize += 1572864 + 1048576))
10895 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10896 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10897 error "append writev test failed"
10900 run_test 131b "test append writev"
10903 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10906 run_test 131c "test read/write on file w/o objects"
10909 rwv -f $DIR/$tfile -w -n 1 1572864
10910 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10911 if [ "$NOB" != 1572864 ]; then
10912 error "Short read filed: read $NOB bytes instead of 1572864"
10916 run_test 131d "test short read"
10919 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10920 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10921 error "read hitting hole failed"
10924 run_test 131e "test read hitting hole"
10933 mds*) res=$(do_facet $facet \
10934 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10936 ost*) res=$(do_facet $facet \
10937 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10939 *) error "Wrong facet '$facet'" ;;
10941 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10942 # if the argument $3 is zero, it means any stat increment is ok.
10943 if [[ $want -gt 0 ]]; then
10944 local count=$(echo $res | awk '{ print $2 }')
10945 [[ $count -ne $want ]] &&
10946 error "The $op counter on $facet is $count, not $want"
10951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10952 remote_ost_nodsh && skip "remote OST with nodsh"
10953 remote_mds_nodsh && skip "remote MDS with nodsh"
10954 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10955 skip_env "MDS doesn't support rename stats"
10957 local testdir=$DIR/${tdir}/stats_testdir
10959 mkdir -p $DIR/${tdir}
10962 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10963 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10965 # verify mdt stats first.
10966 mkdir ${testdir} || error "mkdir failed"
10967 check_stats $SINGLEMDS "mkdir" 1
10968 touch ${testdir}/${tfile} || error "touch failed"
10969 check_stats $SINGLEMDS "open" 1
10970 check_stats $SINGLEMDS "close" 1
10971 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
10972 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10973 check_stats $SINGLEMDS "mknod" 2
10975 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10976 check_stats $SINGLEMDS "unlink" 1
10977 rm -f ${testdir}/${tfile} || error "file remove failed"
10978 check_stats $SINGLEMDS "unlink" 2
10980 # remove working dir and check mdt stats again.
10981 rmdir ${testdir} || error "rmdir failed"
10982 check_stats $SINGLEMDS "rmdir" 1
10984 local testdir1=$DIR/${tdir}/stats_testdir1
10985 mkdir -p ${testdir}
10986 mkdir -p ${testdir1}
10987 touch ${testdir1}/test1
10988 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10989 check_stats $SINGLEMDS "crossdir_rename" 1
10991 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10992 check_stats $SINGLEMDS "samedir_rename" 1
10994 rm -rf $DIR/${tdir}
10996 run_test 133a "Verifying MDT stats ========================================"
11001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11002 remote_ost_nodsh && skip "remote OST with nodsh"
11003 remote_mds_nodsh && skip "remote MDS with nodsh"
11005 local testdir=$DIR/${tdir}/stats_testdir
11007 mkdir -p ${testdir} || error "mkdir failed"
11008 touch ${testdir}/${tfile} || error "touch failed"
11009 cancel_lru_locks mdc
11012 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11013 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11015 # extra mdt stats verification.
11016 chmod 444 ${testdir}/${tfile} || error "chmod failed"
11017 check_stats $SINGLEMDS "setattr" 1
11018 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11019 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
11021 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
11022 check_stats $SINGLEMDS "getattr" 1
11024 rm -rf $DIR/${tdir}
11026 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
11027 # so the check below is not reliable
11028 [ $MDSCOUNT -eq 1 ] || return 0
11030 # Sleep to avoid a cached response.
11031 #define OBD_STATFS_CACHE_SECONDS 1
11033 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11034 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11035 $LFS df || error "lfs failed"
11036 check_stats $SINGLEMDS "statfs" 1
11038 # check aggregated statfs (LU-10018)
11039 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
11041 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
11044 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11045 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11047 check_stats $SINGLEMDS "statfs" 1
11049 # We want to check that the client didn't send OST_STATFS to
11050 # ost1 but the MDT also uses OST_STATFS for precreate. So some
11051 # extra care is needed here.
11052 if remote_mds; then
11053 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
11054 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
11056 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
11057 [ "$res" ] && error "OST got STATFS"
11062 run_test 133b "Verifying extra MDT stats =================================="
11065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11066 remote_ost_nodsh && skip "remote OST with nodsh"
11067 remote_mds_nodsh && skip "remote MDS with nodsh"
11069 local testdir=$DIR/$tdir/stats_testdir
11071 test_mkdir -p $testdir
11073 # verify obdfilter stats.
11074 $LFS setstripe -c 1 -i 0 $testdir/$tfile
11076 cancel_lru_locks osc
11077 wait_delete_completed
11080 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11081 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11083 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11086 cancel_lru_locks osc
11087 check_stats ost1 "write" 1
11089 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11090 check_stats ost1 "read" 1
11092 > $testdir/$tfile || error "truncate failed"
11093 check_stats ost1 "punch" 1
11095 rm -f $testdir/$tfile || error "file remove failed"
11096 wait_delete_completed
11097 check_stats ost1 "destroy" 1
11101 run_test 133c "Verifying OST stats ========================================"
11108 while [ $value -ge 2 ]; do
11113 if [ $orig -gt $order ]; then
11121 local size=('K' 'M' 'G' 'T');
11123 local size_string=$value
11125 while [ $value -ge 1024 ]; do
11126 if [ $i -gt 3 ]; then
11127 #T is the biggest unit we get here, if that is bigger,
11129 size_string=${value}T
11132 value=$((value >> 10))
11133 if [ $value -lt 1024 ]; then
11134 size_string=${value}${size[$i]}
11143 get_rename_size() {
11145 local context=${2:-.}
11146 local sample=$(do_facet $SINGLEMDS $LCTL \
11147 get_param mdt.$FSNAME-MDT0000.rename_stats |
11148 grep -A1 $context |
11149 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11155 remote_ost_nodsh && skip "remote OST with nodsh"
11156 remote_mds_nodsh && skip "remote MDS with nodsh"
11157 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11158 skip_env "MDS doesn't support rename stats"
11160 local testdir1=$DIR/${tdir}/stats_testdir1
11161 local testdir2=$DIR/${tdir}/stats_testdir2
11162 mkdir -p $DIR/${tdir}
11164 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11166 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11167 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11169 createmany -o $testdir1/test 512 || error "createmany failed"
11171 # check samedir rename size
11172 mv ${testdir1}/test0 ${testdir1}/test_0
11174 local testdir1_size=$(ls -l $DIR/${tdir} |
11175 awk '/stats_testdir1/ {print $5}')
11176 local testdir2_size=$(ls -l $DIR/${tdir} |
11177 awk '/stats_testdir2/ {print $5}')
11179 testdir1_size=$(order_2 $testdir1_size)
11180 testdir2_size=$(order_2 $testdir2_size)
11182 testdir1_size=$(size_in_KMGT $testdir1_size)
11183 testdir2_size=$(size_in_KMGT $testdir2_size)
11185 echo "source rename dir size: ${testdir1_size}"
11186 echo "target rename dir size: ${testdir2_size}"
11188 local cmd="do_facet $SINGLEMDS $LCTL "
11189 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11191 eval $cmd || error "$cmd failed"
11192 local samedir=$($cmd | grep 'same_dir')
11193 local same_sample=$(get_rename_size $testdir1_size)
11194 [ -z "$samedir" ] && error "samedir_rename_size count error"
11195 [[ $same_sample -eq 1 ]] ||
11196 error "samedir_rename_size error $same_sample"
11197 echo "Check same dir rename stats success"
11199 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11201 # check crossdir rename size
11202 mv ${testdir1}/test_0 ${testdir2}/test_0
11204 testdir1_size=$(ls -l $DIR/${tdir} |
11205 awk '/stats_testdir1/ {print $5}')
11206 testdir2_size=$(ls -l $DIR/${tdir} |
11207 awk '/stats_testdir2/ {print $5}')
11209 testdir1_size=$(order_2 $testdir1_size)
11210 testdir2_size=$(order_2 $testdir2_size)
11212 testdir1_size=$(size_in_KMGT $testdir1_size)
11213 testdir2_size=$(size_in_KMGT $testdir2_size)
11215 echo "source rename dir size: ${testdir1_size}"
11216 echo "target rename dir size: ${testdir2_size}"
11218 eval $cmd || error "$cmd failed"
11219 local crossdir=$($cmd | grep 'crossdir')
11220 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11221 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11222 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11223 [[ $src_sample -eq 1 ]] ||
11224 error "crossdir_rename_size error $src_sample"
11225 [[ $tgt_sample -eq 1 ]] ||
11226 error "crossdir_rename_size error $tgt_sample"
11227 echo "Check cross dir rename stats success"
11228 rm -rf $DIR/${tdir}
11230 run_test 133d "Verifying rename_stats ========================================"
11233 remote_mds_nodsh && skip "remote MDS with nodsh"
11234 remote_ost_nodsh && skip "remote OST with nodsh"
11235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11237 local testdir=$DIR/${tdir}/stats_testdir
11238 local ctr f0 f1 bs=32768 count=42 sum
11240 mkdir -p ${testdir} || error "mkdir failed"
11242 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11244 for ctr in {write,read}_bytes; do
11246 cancel_lru_locks osc
11248 do_facet ost1 $LCTL set_param -n \
11249 "obdfilter.*.exports.clear=clear"
11251 if [ $ctr = write_bytes ]; then
11253 f1=${testdir}/${tfile}
11255 f0=${testdir}/${tfile}
11259 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11262 cancel_lru_locks osc
11264 sum=$(do_facet ost1 $LCTL get_param \
11265 "obdfilter.*.exports.*.stats" |
11266 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11267 $1 == ctr { sum += $7 }
11268 END { printf("%0.0f", sum) }')
11270 if ((sum != bs * count)); then
11271 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11275 rm -rf $DIR/${tdir}
11277 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11279 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11281 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11282 # not honor the -ignore_readdir_race option correctly. So we call
11283 # error_ignore() rather than error() in these cases. See LU-11152.
11285 if (find --version; do_facet mds1 find --version) |
11286 grep -q '\b4\.5\.1[1-4]\b'; then
11287 error_ignore LU-11152 "$@"
11294 # First without trusting modes.
11295 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11296 echo "proc_dirs='$proc_dirs'"
11297 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11298 find $proc_dirs -exec cat '{}' \; &> /dev/null
11300 # Second verifying readability.
11301 $LCTL get_param -R '*' &> /dev/null
11303 # Verifing writability with badarea_io.
11305 -ignore_readdir_race \
11307 -not -name force_lbug \
11308 -not -name changelog_mask \
11309 -exec badarea_io '{}' \; ||
11310 error_133 "find $proc_dirs failed"
11312 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11315 remote_mds_nodsh && skip "remote MDS with nodsh"
11316 remote_ost_nodsh && skip "remote OST with nodsh"
11318 # eventually, this can also be replaced with "lctl get_param -R",
11319 # but not until that option is always available on the server
11321 for facet in mds1 ost1; do
11322 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11323 skip_noexit "Too old lustre on $facet"
11324 local facet_proc_dirs=$(do_facet $facet \
11325 \\\ls -d $proc_regexp 2>/dev/null)
11326 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11327 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11328 do_facet $facet find $facet_proc_dirs \
11329 ! -name req_history \
11330 -exec cat '{}' \\\; &> /dev/null
11332 do_facet $facet find $facet_proc_dirs \
11333 ! -name req_history \
11335 -exec cat '{}' \\\; &> /dev/null ||
11336 error "proc file read failed"
11338 do_facet $facet find $facet_proc_dirs \
11339 -ignore_readdir_race \
11341 -not -name force_lbug \
11342 -not -name changelog_mask \
11343 -exec badarea_io '{}' \\\; ||
11344 error_133 "$facet find $facet_proc_dirs failed"
11347 # remount the FS in case writes/reads /proc break the FS
11348 cleanup || error "failed to unmount"
11349 setup || error "failed to setup"
11352 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11355 remote_mds_nodsh && skip "remote MDS with nodsh"
11356 remote_ost_nodsh && skip "remote OST with nodsh"
11357 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11358 skip "Need MDS version at least 2.9.54"
11362 for facet in client mds1 ost1; do
11363 local facet_proc_dirs=$(do_facet $facet \
11364 \\\ls -d $proc_regexp 2> /dev/null)
11365 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11366 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11367 # Get the list of files that are missing the terminating newline
11368 local missing=($(do_facet $facet \
11369 find ${facet_proc_dirs} -type f \| \
11370 while read F\; do \
11371 awk -v FS='\v' -v RS='\v\v' \
11372 "'END { if(NR>0 && \
11373 \\\$NF !~ /.*\\\n\$/) \
11374 print FILENAME}'" \
11377 [ ${#missing[*]} -eq 0 ] ||
11378 error "files do not end with newline: ${missing[*]}"
11381 run_test 133h "Proc files should end with newlines"
11384 remote_mds_nodsh && skip "remote MDS with nodsh"
11385 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11386 skip "Need MDS version at least 2.7.54"
11388 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11389 cancel_lru_locks mdc
11391 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11392 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11393 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11396 createmany -o $DIR/$tdir/f $nr ||
11397 error "failed to create $nr files in $DIR/$tdir"
11398 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11400 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11401 do_facet mds1 $LCTL set_param fail_loc=0x327
11402 do_facet mds1 $LCTL set_param fail_val=500
11405 echo "sleep 10 seconds ..."
11407 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11409 do_facet mds1 $LCTL set_param fail_loc=0
11410 do_facet mds1 $LCTL set_param fail_val=0
11411 [ $lck_cnt -lt $unused ] ||
11412 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11415 unlinkmany $DIR/$tdir/f $nr
11417 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11420 remote_mds_nodsh && skip "remote MDS with nodsh"
11421 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11422 skip "Need MDS version at least 2.7.54"
11424 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11425 cancel_lru_locks mdc
11427 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11428 ldlm.lock_reclaim_threshold_mb)
11429 # disable reclaim temporarily
11430 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11432 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11433 do_facet mds1 $LCTL set_param fail_loc=0x328
11434 do_facet mds1 $LCTL set_param fail_val=500
11436 $LCTL set_param debug=+trace
11439 createmany -o $DIR/$tdir/f $nr &
11440 local create_pid=$!
11442 echo "Sleep $TIMEOUT seconds ..."
11444 if ! ps -p $create_pid > /dev/null 2>&1; then
11445 do_facet mds1 $LCTL set_param fail_loc=0
11446 do_facet mds1 $LCTL set_param fail_val=0
11447 do_facet mds1 $LCTL set_param \
11448 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11449 error "createmany finished incorrectly!"
11451 do_facet mds1 $LCTL set_param fail_loc=0
11452 do_facet mds1 $LCTL set_param fail_val=0
11453 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11454 wait $create_pid || return 1
11456 unlinkmany $DIR/$tdir/f $nr
11458 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11460 test_140() { #bug-17379
11461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11463 test_mkdir $DIR/$tdir
11464 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11465 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11467 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11468 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11470 while i=$((i + 1)); do
11472 cd $i || error "Changing to $i"
11473 ln -s ../stat stat || error "Creating stat symlink"
11474 # Read the symlink until ELOOP present,
11475 # not LBUGing the system is considered success,
11476 # we didn't overrun the stack.
11477 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11478 if [ $ret -ne 0 ]; then
11479 if [ $ret -eq 40 ]; then
11482 error "Open stat symlink"
11488 echo "The symlink depth = $i"
11489 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11490 error "Invalid symlink depth"
11492 # Test recursive symlink
11493 ln -s symlink_self symlink_self
11494 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11495 echo "open symlink_self returns $ret"
11496 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11498 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11503 local TF="$TMP/$tfile"
11505 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11507 cancel_lru_locks $OSC
11508 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11509 remount_client $MOUNT
11511 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11514 $TRUNCATE $DIR/$tfile 6000
11515 cancel_lru_locks $OSC
11516 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11519 echo "12345" >>$DIR/$tfile
11520 cancel_lru_locks $OSC
11521 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11524 echo "12345" >>$DIR/$tfile
11525 cancel_lru_locks $OSC
11526 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11531 run_test 150 "truncate/append tests"
11533 #LU-2902 roc_hit was not able to read all values from lproc
11534 function roc_hit_init() {
11535 local list=$(comma_list $(osts_nodes))
11536 local dir=$DIR/$tdir-check
11537 local file=$dir/$tfile
11543 #use setstripe to do a write to every ost
11544 for i in $(seq 0 $((OSTCOUNT-1))); do
11545 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
11546 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11547 idx=$(printf %04x $i)
11548 BEFORE=$(get_osd_param $list *OST*$idx stats |
11549 awk '$1 == "cache_access" {sum += $7}
11550 END { printf("%0.0f", sum) }')
11552 cancel_lru_locks osc
11553 cat $file >/dev/null
11555 AFTER=$(get_osd_param $list *OST*$idx stats |
11556 awk '$1 == "cache_access" {sum += $7}
11557 END { printf("%0.0f", sum) }')
11559 echo BEFORE:$BEFORE AFTER:$AFTER
11560 if ! let "AFTER - BEFORE == 4"; then
11562 error "roc_hit is not safe to use"
11570 function roc_hit() {
11571 local list=$(comma_list $(osts_nodes))
11572 echo $(get_osd_param $list '' stats |
11573 awk '$1 == "cache_hit" {sum += $7}
11574 END { printf("%0.0f", sum) }')
11577 function set_cache() {
11580 if [ "$2" == "off" ]; then
11583 local list=$(comma_list $(osts_nodes))
11584 set_osd_param $list '' $1_cache_enable $on
11586 cancel_lru_locks osc
11590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11591 remote_ost_nodsh && skip "remote OST with nodsh"
11594 local list=$(comma_list $(osts_nodes))
11596 # check whether obdfilter is cache capable at all
11597 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11598 skip "not cache-capable obdfilter"
11601 # check cache is enabled on all obdfilters
11602 if get_osd_param $list '' read_cache_enable | grep 0; then
11603 skip "oss cache is disabled"
11606 set_osd_param $list '' writethrough_cache_enable 1
11608 # check write cache is enabled on all obdfilters
11609 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11610 skip "oss write cache is NOT enabled"
11615 #define OBD_FAIL_OBD_NO_LRU 0x609
11616 do_nodes $list $LCTL set_param fail_loc=0x609
11618 # pages should be in the case right after write
11619 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11622 local BEFORE=$(roc_hit)
11623 cancel_lru_locks osc
11624 cat $DIR/$tfile >/dev/null
11625 local AFTER=$(roc_hit)
11627 do_nodes $list $LCTL set_param fail_loc=0
11629 if ! let "AFTER - BEFORE == CPAGES"; then
11630 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11633 # the following read invalidates the cache
11634 cancel_lru_locks osc
11635 set_osd_param $list '' read_cache_enable 0
11636 cat $DIR/$tfile >/dev/null
11638 # now data shouldn't be found in the cache
11640 cancel_lru_locks osc
11641 cat $DIR/$tfile >/dev/null
11643 if let "AFTER - BEFORE != 0"; then
11644 error "IN CACHE: before: $BEFORE, after: $AFTER"
11647 set_osd_param $list '' read_cache_enable 1
11650 run_test 151 "test cache on oss and controls ==============================="
11653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11655 local TF="$TMP/$tfile"
11657 # simulate ENOMEM during write
11658 #define OBD_FAIL_OST_NOMEM 0x226
11659 lctl set_param fail_loc=0x80000226
11660 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11662 sync || error "sync failed"
11663 lctl set_param fail_loc=0
11665 # discard client's cache
11666 cancel_lru_locks osc
11668 # simulate ENOMEM during read
11669 lctl set_param fail_loc=0x80000226
11670 cmp $TF $DIR/$tfile || error "cmp failed"
11671 lctl set_param fail_loc=0
11675 run_test 152 "test read/write with enomem ============================"
11678 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11680 run_test 153 "test if fdatasync does not crash ======================="
11682 dot_lustre_fid_permission_check() {
11684 local ffid=$MOUNT/.lustre/fid/$fid
11687 echo "stat fid $fid"
11688 stat $ffid > /dev/null || error "stat $ffid failed."
11689 echo "touch fid $fid"
11690 touch $ffid || error "touch $ffid failed."
11691 echo "write to fid $fid"
11692 cat /etc/hosts > $ffid || error "write $ffid failed."
11693 echo "read fid $fid"
11694 diff /etc/hosts $ffid || error "read $ffid failed."
11695 echo "append write to fid $fid"
11696 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11697 echo "rename fid $fid"
11698 mv $ffid $test_dir/$tfile.1 &&
11699 error "rename $ffid to $tfile.1 should fail."
11700 touch $test_dir/$tfile.1
11701 mv $test_dir/$tfile.1 $ffid &&
11702 error "rename $tfile.1 to $ffid should fail."
11703 rm -f $test_dir/$tfile.1
11704 echo "truncate fid $fid"
11705 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11706 echo "link fid $fid"
11707 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11708 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11709 echo "setfacl fid $fid"
11710 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11711 echo "getfacl fid $fid"
11712 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11714 echo "unlink fid $fid"
11715 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11716 echo "mknod fid $fid"
11717 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11719 fid=[0xf00000400:0x1:0x0]
11720 ffid=$MOUNT/.lustre/fid/$fid
11722 echo "stat non-exist fid $fid"
11723 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11724 echo "write to non-exist fid $fid"
11725 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11726 echo "link new fid $fid"
11727 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11729 mkdir -p $test_dir/$tdir
11730 touch $test_dir/$tdir/$tfile
11731 fid=$($LFS path2fid $test_dir/$tdir)
11734 error "error: could not get fid for $test_dir/$dir/$tfile."
11736 ffid=$MOUNT/.lustre/fid/$fid
11739 ls $ffid > /dev/null || error "ls $ffid failed."
11740 echo "touch $fid/$tfile.1"
11741 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11743 echo "touch $MOUNT/.lustre/fid/$tfile"
11744 touch $MOUNT/.lustre/fid/$tfile && \
11745 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11747 echo "setxattr to $MOUNT/.lustre/fid"
11748 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11750 echo "listxattr for $MOUNT/.lustre/fid"
11751 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11753 echo "delxattr from $MOUNT/.lustre/fid"
11754 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11756 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11757 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11758 error "touch invalid fid should fail."
11760 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11761 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11762 error "touch non-normal fid should fail."
11764 echo "rename $tdir to $MOUNT/.lustre/fid"
11765 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11766 error "rename to $MOUNT/.lustre/fid should fail."
11768 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11770 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11771 local new_obf_mode=777
11773 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11774 chmod $new_obf_mode $DIR/.lustre/fid ||
11775 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11777 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11778 [ $obf_mode -eq $new_obf_mode ] ||
11779 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11781 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11782 chmod $old_obf_mode $DIR/.lustre/fid ||
11783 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11786 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11787 fid=$($LFS path2fid $test_dir/$tfile-2)
11789 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11791 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11792 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11793 error "create lov data thru .lustre failed"
11795 echo "cp /etc/passwd $test_dir/$tfile-2"
11796 cp /etc/passwd $test_dir/$tfile-2 ||
11797 error "copy to $test_dir/$tfile-2 failed."
11798 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11799 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11800 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11802 rm -rf $test_dir/tfile.lnk
11803 rm -rf $test_dir/$tfile-2
11807 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11808 skip "Need MDS version at least 2.4.1"
11810 local tf=$DIR/$tfile
11813 local fid=$($LFS path2fid $tf)
11814 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11816 # check that we get the same pathname back
11817 local found=$($LFS fid2path $MOUNT "$fid")
11818 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11819 [ "$found" == "$tf" ] ||
11820 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11822 run_test 154A "lfs path2fid and fid2path basic checks"
11825 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11826 skip "Need MDS version at least 2.4.1"
11828 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11829 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11830 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11831 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11833 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11834 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11836 # check that we get the same pathname
11837 echo "PFID: $PFID, name: $name"
11838 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11839 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11840 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11841 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11843 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11845 run_test 154B "verify the ll_decode_linkea tool"
11848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11849 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11850 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11851 skip "Need MDS version at least 2.2.51"
11852 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11854 cp /etc/hosts $DIR/$tfile
11856 fid=$($LFS path2fid $DIR/$tfile)
11858 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11860 dot_lustre_fid_permission_check "$fid" $DIR ||
11861 error "dot lustre permission check $fid failed"
11863 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11865 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11867 touch $MOUNT/.lustre/file &&
11868 error "creation is not allowed under .lustre"
11870 mkdir $MOUNT/.lustre/dir &&
11871 error "mkdir is not allowed under .lustre"
11875 run_test 154a "Open-by-FID"
11878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11879 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11880 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11881 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11882 skip "Need MDS version at least 2.2.51"
11884 local remote_dir=$DIR/$tdir/remote_dir
11888 mkdir -p $DIR/$tdir
11889 $LFS mkdir -i $MDTIDX $remote_dir ||
11890 error "create remote directory failed"
11892 cp /etc/hosts $remote_dir/$tfile
11894 fid=$($LFS path2fid $remote_dir/$tfile)
11896 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11898 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11899 error "dot lustre permission check $fid failed"
11902 run_test 154b "Open-by-FID for remote directory"
11905 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11906 skip "Need MDS version at least 2.4.1"
11908 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11909 local FID1=$($LFS path2fid $DIR/$tfile.1)
11910 local FID2=$($LFS path2fid $DIR/$tfile.2)
11911 local FID3=$($LFS path2fid $DIR/$tfile.3)
11914 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11915 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11916 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11918 [ "$FID" = "${!want}" ] ||
11919 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11923 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11925 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11926 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11930 run_test 154c "lfs path2fid and fid2path multiple arguments"
11933 remote_mds_nodsh && skip "remote MDS with nodsh"
11934 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
11935 skip "Need MDS version at least 2.5.53"
11937 if remote_mds; then
11938 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11942 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11949 local fid=$($LFS path2fid $DIR/$tfile)
11952 cmd="exec $fd<$DIR/$tfile"
11954 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11955 echo "$fid_list" | grep "$fid"
11958 cmd="exec $fd>/dev/null"
11960 if [ $rc -ne 0 ]; then
11961 error "FID $fid not found in open files list $fid_list"
11964 run_test 154d "Verify open file fid"
11968 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
11969 skip "Need MDS version at least 2.6.50"
11971 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11972 error ".lustre returned by readdir"
11975 run_test 154e ".lustre is not returned by readdir"
11978 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11980 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11981 test_mkdir -p -c1 $DIR/$tdir/d
11982 # test dirs inherit from its stripe
11983 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11984 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11985 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11986 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11989 # get fid of parents
11990 local FID0=$($LFS path2fid $DIR/$tdir/d)
11991 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11992 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11993 local FID3=$($LFS path2fid $DIR)
11995 # check that path2fid --parents returns expected <parent_fid>/name
11996 # 1) test for a directory (single parent)
11997 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11998 [ "$parent" == "$FID0/foo1" ] ||
11999 error "expected parent: $FID0/foo1, got: $parent"
12001 # 2) test for a file with nlink > 1 (multiple parents)
12002 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
12003 echo "$parent" | grep -F "$FID1/$tfile" ||
12004 error "$FID1/$tfile not returned in parent list"
12005 echo "$parent" | grep -F "$FID2/link" ||
12006 error "$FID2/link not returned in parent list"
12008 # 3) get parent by fid
12009 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
12010 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12011 echo "$parent" | grep -F "$FID1/$tfile" ||
12012 error "$FID1/$tfile not returned in parent list (by fid)"
12013 echo "$parent" | grep -F "$FID2/link" ||
12014 error "$FID2/link not returned in parent list (by fid)"
12016 # 4) test for entry in root directory
12017 parent=$($LFS path2fid --parents $DIR/f)
12018 echo "$parent" | grep -F "$FID3/f" ||
12019 error "$FID3/f not returned in parent list"
12021 # 5) test it on root directory
12022 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
12023 error "$MOUNT should not have parents"
12025 # enable xattr caching and check that linkea is correctly updated
12026 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12027 save_lustre_params client "llite.*.xattr_cache" > $save
12028 lctl set_param llite.*.xattr_cache 1
12030 # 6.1) linkea update on rename
12031 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
12033 # get parents by fid
12034 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12035 # foo1 should no longer be returned in parent list
12036 echo "$parent" | grep -F "$FID1" &&
12037 error "$FID1 should no longer be in parent list"
12038 # the new path should appear
12039 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
12040 error "$FID2/$tfile.moved is not in parent list"
12042 # 6.2) linkea update on unlink
12043 rm -f $DIR/$tdir/d/foo2/link
12044 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12045 # foo2/link should no longer be returned in parent list
12046 echo "$parent" | grep -F "$FID2/link" &&
12047 error "$FID2/link should no longer be in parent list"
12051 restore_lustre_params < $save
12054 run_test 154f "get parent fids by reading link ea"
12058 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12059 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
12060 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
12061 skip "Need MDS version at least 2.6.92"
12063 mkdir -p $DIR/$tdir
12064 llapi_fid_test -d $DIR/$tdir
12066 run_test 154g "various llapi FID tests"
12068 test_155_small_load() {
12069 local temp=$TMP/$tfile
12070 local file=$DIR/$tfile
12072 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
12073 error "dd of=$temp bs=6096 count=1 failed"
12075 cancel_lru_locks $OSC
12076 cmp $temp $file || error "$temp $file differ"
12078 $TRUNCATE $temp 6000
12079 $TRUNCATE $file 6000
12080 cmp $temp $file || error "$temp $file differ (truncate1)"
12082 echo "12345" >>$temp
12083 echo "12345" >>$file
12084 cmp $temp $file || error "$temp $file differ (append1)"
12086 echo "12345" >>$temp
12087 echo "12345" >>$file
12088 cmp $temp $file || error "$temp $file differ (append2)"
12094 test_155_big_load() {
12095 remote_ost_nodsh && skip "remote OST with nodsh"
12097 local temp=$TMP/$tfile
12098 local file=$DIR/$tfile
12101 local cache_size=$(do_facet ost$((MAXI+1)) \
12102 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12103 local large_file_size=$((cache_size * 2))
12105 echo "OSS cache size: $cache_size KB"
12106 echo "Large file size: $large_file_size KB"
12108 [ $MAXV -le $large_file_size ] &&
12109 skip_env "max available OST size needs > $large_file_size KB"
12111 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12113 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12114 error "dd of=$temp bs=$large_file_size count=1k failed"
12117 cancel_lru_locks osc
12118 cmp $temp $file || error "$temp $file differ"
12124 save_writethrough() {
12125 local facets=$(get_facets OST)
12127 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12133 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12135 save_writethrough $p
12138 set_cache writethrough on
12139 test_155_small_load
12140 restore_lustre_params < $p
12143 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12148 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12150 save_writethrough $p
12153 set_cache writethrough off
12154 test_155_small_load
12155 restore_lustre_params < $p
12158 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12163 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12165 save_writethrough $p
12168 set_cache writethrough on
12169 test_155_small_load
12170 restore_lustre_params < $p
12173 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12178 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12180 save_writethrough $p
12183 set_cache writethrough off
12184 test_155_small_load
12185 restore_lustre_params < $p
12188 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12193 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12195 save_writethrough $p
12198 set_cache writethrough on
12200 restore_lustre_params < $p
12203 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12208 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12210 save_writethrough $p
12213 set_cache writethrough off
12215 restore_lustre_params < $p
12218 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12223 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12225 save_writethrough $p
12228 set_cache writethrough on
12230 restore_lustre_params < $p
12233 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12238 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12240 save_writethrough $p
12243 set_cache writethrough off
12245 restore_lustre_params < $p
12248 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12252 remote_ost_nodsh && skip "remote OST with nodsh"
12253 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12254 skip "stats not implemented on old servers"
12255 [ "$ost1_FSTYPE" = "zfs" ] &&
12256 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12261 local file="$DIR/$tfile"
12262 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12264 save_writethrough $p
12267 log "Turn on read and write cache"
12269 set_cache writethrough on
12271 log "Write data and read it back."
12272 log "Read should be satisfied from the cache."
12273 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12275 cancel_lru_locks osc
12276 cat $file >/dev/null
12278 if ! let "AFTER - BEFORE == CPAGES"; then
12279 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12281 log "cache hits:: before: $BEFORE, after: $AFTER"
12284 log "Read again; it should be satisfied from the cache."
12286 cancel_lru_locks osc
12287 cat $file >/dev/null
12289 if ! let "AFTER - BEFORE == CPAGES"; then
12290 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12292 log "cache hits:: before: $BEFORE, after: $AFTER"
12295 log "Turn off the read cache and turn on the write cache"
12297 set_cache writethrough on
12299 log "Read again; it should be satisfied from the cache."
12301 cancel_lru_locks osc
12302 cat $file >/dev/null
12304 if ! let "AFTER - BEFORE == CPAGES"; then
12305 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12307 log "cache hits:: before: $BEFORE, after: $AFTER"
12310 log "Read again; it should not be satisfied from the cache."
12312 cancel_lru_locks osc
12313 cat $file >/dev/null
12315 if ! let "AFTER - BEFORE == 0"; then
12316 error "IN CACHE: before: $BEFORE, after: $AFTER"
12318 log "cache hits:: before: $BEFORE, after: $AFTER"
12321 log "Write data and read it back."
12322 log "Read should be satisfied from the cache."
12323 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12325 cancel_lru_locks osc
12326 cat $file >/dev/null
12328 if ! let "AFTER - BEFORE == CPAGES"; then
12329 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12331 log "cache hits:: before: $BEFORE, after: $AFTER"
12334 log "Read again; it should not be satisfied from the cache."
12336 cancel_lru_locks osc
12337 cat $file >/dev/null
12339 if ! let "AFTER - BEFORE == 0"; then
12340 error "IN CACHE: before: $BEFORE, after: $AFTER"
12342 log "cache hits:: before: $BEFORE, after: $AFTER"
12345 log "Turn off read and write cache"
12347 set_cache writethrough off
12349 log "Write data and read it back"
12350 log "It should not be satisfied from the cache."
12352 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12353 cancel_lru_locks osc
12355 cat $file >/dev/null
12357 if ! let "AFTER - BEFORE == 0"; then
12358 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12360 log "cache hits:: before: $BEFORE, after: $AFTER"
12363 log "Turn on the read cache and turn off the write cache"
12365 set_cache writethrough off
12367 log "Write data and read it back"
12368 log "It should not be satisfied from the cache."
12370 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12372 cancel_lru_locks osc
12373 cat $file >/dev/null
12375 if ! let "AFTER - BEFORE == 0"; then
12376 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12378 log "cache hits:: before: $BEFORE, after: $AFTER"
12381 log "Read again; it should be satisfied from the cache."
12383 cancel_lru_locks osc
12384 cat $file >/dev/null
12386 if ! let "AFTER - BEFORE == CPAGES"; then
12387 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12389 log "cache hits:: before: $BEFORE, after: $AFTER"
12392 restore_lustre_params < $p
12395 run_test 156 "Verification of tunables"
12398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12399 remote_mds_nodsh && skip "remote MDS with nodsh"
12400 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12401 skip "Need MDS version at least 2.2.0"
12403 changelog_register || error "changelog_register failed"
12404 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12405 changelog_users $SINGLEMDS | grep -q $cl_user ||
12406 error "User $cl_user not found in changelog_users"
12409 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12410 changelog_clear 0 || error "changelog_clear failed"
12411 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12412 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12413 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12414 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12415 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12416 rm $DIR/$tdir/pics/desktop.jpg
12418 changelog_dump | tail -10
12420 echo "verifying changelog mask"
12421 changelog_chmask "-MKDIR"
12422 changelog_chmask "-CLOSE"
12424 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12425 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12427 changelog_chmask "+MKDIR"
12428 changelog_chmask "+CLOSE"
12430 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12431 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12433 changelog_dump | tail -10
12434 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12435 CLOSES=$(changelog_dump | grep -c "CLOSE")
12436 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12437 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12440 echo "verifying target fid"
12441 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12442 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12443 [ "$fidc" == "$fidf" ] ||
12444 error "changelog '$tfile' fid $fidc != file fid $fidf"
12445 echo "verifying parent fid"
12446 # The FID returned from the Changelog may be the directory shard on
12447 # a different MDT, and not the FID returned by path2fid on the parent.
12448 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12449 # since this is what will matter when recreating this file in the tree.
12450 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12451 local pathp=$($LFS fid2path $MOUNT "$fidp")
12452 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12453 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12455 echo "getting records for $cl_user"
12456 changelog_users $SINGLEMDS
12457 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12459 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12460 error "changelog_clear failed"
12461 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12462 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12463 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12464 error "user index expect $user_rec1 + $nclr != $user_rec2"
12466 local min0_rec=$(changelog_users $SINGLEMDS |
12467 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12468 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12469 awk '{ print $1; exit; }')
12471 changelog_dump | tail -n 5
12472 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12473 [ $first_rec == $((min0_rec + 1)) ] ||
12474 error "first index should be $min0_rec + 1 not $first_rec"
12476 # LU-3446 changelog index reset on MDT restart
12477 local cur_rec1=$(changelog_users $SINGLEMDS |
12478 awk '/^current.index:/ { print $NF }')
12479 changelog_clear 0 ||
12480 error "clear all changelog records for $cl_user failed"
12481 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12482 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12483 error "Fail to start $SINGLEMDS"
12484 local cur_rec2=$(changelog_users $SINGLEMDS |
12485 awk '/^current.index:/ { print $NF }')
12486 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12487 [ $cur_rec1 == $cur_rec2 ] ||
12488 error "current index should be $cur_rec1 not $cur_rec2"
12490 echo "verifying users from this test are deregistered"
12491 changelog_deregister || error "changelog_deregister failed"
12492 changelog_users $SINGLEMDS | grep -q $cl_user &&
12493 error "User '$cl_user' still in changelog_users"
12495 # lctl get_param -n mdd.*.changelog_users
12496 # current index: 144
12497 # ID index (idle seconds)
12499 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12500 # this is the normal case where all users were deregistered
12501 # make sure no new records are added when no users are present
12502 local last_rec1=$(changelog_users $SINGLEMDS |
12503 awk '/^current.index:/ { print $NF }')
12504 touch $DIR/$tdir/chloe
12505 local last_rec2=$(changelog_users $SINGLEMDS |
12506 awk '/^current.index:/ { print $NF }')
12507 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12508 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12510 # any changelog users must be leftovers from a previous test
12511 changelog_users $SINGLEMDS
12512 echo "other changelog users; can't verify off"
12515 run_test 160a "changelog sanity"
12517 test_160b() { # LU-3587
12518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12519 remote_mds_nodsh && skip "remote MDS with nodsh"
12520 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12521 skip "Need MDS version at least 2.2.0"
12523 changelog_register || error "changelog_register failed"
12524 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12525 changelog_users $SINGLEMDS | grep -q $cl_user ||
12526 error "User '$cl_user' not found in changelog_users"
12528 local longname1=$(str_repeat a 255)
12529 local longname2=$(str_repeat b 255)
12532 echo "creating very long named file"
12533 touch $longname1 || error "create of '$longname1' failed"
12534 echo "renaming very long named file"
12535 mv $longname1 $longname2
12537 changelog_dump | grep RENME | tail -n 5
12540 run_test 160b "Verify that very long rename doesn't crash in changelog"
12543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12544 remote_mds_nodsh && skip "remote MDS with nodsh"
12546 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12547 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12548 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12549 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12553 # Registration step
12554 changelog_register || error "changelog_register failed"
12557 mkdir -p $DIR/$tdir
12558 $MCREATE $DIR/$tdir/foo_160c
12559 changelog_chmask "-TRUNC"
12560 $TRUNCATE $DIR/$tdir/foo_160c 200
12561 changelog_chmask "+TRUNC"
12562 $TRUNCATE $DIR/$tdir/foo_160c 199
12563 changelog_dump | tail -n 5
12564 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12565 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12567 run_test 160c "verify that changelog log catch the truncate event"
12570 remote_mds_nodsh && skip "remote MDS with nodsh"
12571 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12573 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12574 skip "Need MDS version at least 2.7.60"
12576 # Registration step
12577 changelog_register || error "changelog_register failed"
12579 mkdir -p $DIR/$tdir/migrate_dir
12580 changelog_clear 0 || error "changelog_clear failed"
12582 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12583 changelog_dump | tail -n 5
12584 local migrates=$(changelog_dump | grep -c "MIGRT")
12585 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12587 run_test 160d "verify that changelog log catch the migrate event"
12590 remote_mds_nodsh && skip "remote MDS with nodsh"
12593 changelog_register || error "changelog_register failed"
12595 # Delete a future user (expect fail)
12596 local MDT0=$(facet_svc $SINGLEMDS)
12597 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12600 if [ $rc -eq 0 ]; then
12601 error "Deleted non-existant user cl77"
12602 elif [ $rc -ne 2 ]; then
12603 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12606 # Clear to a bad index (1 billion should be safe)
12607 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12610 if [ $rc -eq 0 ]; then
12611 error "Successfully cleared to invalid CL index"
12612 elif [ $rc -ne 22 ]; then
12613 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12616 run_test 160e "changelog negative testing (should return errors)"
12619 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12620 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12621 skip "Need MDS version at least 2.10.56"
12623 local mdts=$(comma_list $(mdts_nodes))
12626 changelog_register || error "first changelog_register failed"
12627 changelog_register || error "second changelog_register failed"
12629 declare -A cl_user1
12630 declare -A cl_user2
12635 # generate some changelog records to accumulate on each MDT
12636 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12637 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12638 error "create $DIR/$tdir/$tfile failed"
12640 # check changelogs have been generated
12641 local nbcl=$(changelog_dump | wc -l)
12642 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12644 for param in "changelog_max_idle_time=10" \
12646 "changelog_min_gc_interval=2" \
12647 "changelog_min_free_cat_entries=3"; do
12648 local MDT0=$(facet_svc $SINGLEMDS)
12649 local var="${param%=*}"
12650 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12652 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12653 do_nodes $mdts $LCTL set_param mdd.*.$param
12656 # force cl_user2 to be idle (1st part)
12659 # simulate changelog catalog almost full
12660 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12661 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12663 for i in $(seq $MDSCOUNT); do
12664 cl_users=(${CL_USERS[mds$i]})
12665 cl_user1[mds$i]="${cl_users[0]}"
12666 cl_user2[mds$i]="${cl_users[1]}"
12668 [ -n "${cl_user1[mds$i]}" ] ||
12669 error "mds$i: no user registered"
12670 [ -n "${cl_user2[mds$i]}" ] ||
12671 error "mds$i: only ${cl_user2[mds$i]} is registered"
12673 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12674 [ -n "$user_rec1" ] ||
12675 error "mds$i: User ${cl_user1[mds$i]} not registered"
12676 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12677 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12678 [ -n "$user_rec2" ] ||
12679 error "mds$i: User ${cl_user1[mds$i]} not registered"
12680 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12681 "$user_rec1 + 2 == $user_rec2"
12682 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12683 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12684 "$user_rec1 + 2, but is $user_rec2"
12685 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12686 [ -n "$user_rec2" ] ||
12687 error "mds$i: User ${cl_user2[mds$i]} not registered"
12688 [ $user_rec1 == $user_rec2 ] ||
12689 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12690 "$user_rec1, but is $user_rec2"
12693 # force cl_user2 to be idle (2nd part) and to reach
12694 # changelog_max_idle_time
12697 # generate one more changelog to trigger fail_loc
12698 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12699 error "create $DIR/$tdir/${tfile}bis failed"
12701 # ensure gc thread is done
12702 for i in $(mdts_nodes); do
12704 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12705 error "$i: GC-thread not done"
12709 for i in $(seq $MDSCOUNT); do
12710 # check cl_user1 still registered
12711 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12712 error "mds$i: User ${cl_user1[mds$i]} not registered"
12713 # check cl_user2 unregistered
12714 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12715 error "mds$i: User ${cl_user2[mds$i]} still registered"
12717 # check changelogs are present and starting at $user_rec1 + 1
12718 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12719 [ -n "$user_rec1" ] ||
12720 error "mds$i: User ${cl_user1[mds$i]} not registered"
12721 first_rec=$($LFS changelog $(facet_svc mds$i) |
12722 awk '{ print $1; exit; }')
12724 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12725 [ $((user_rec1 + 1)) == $first_rec ] ||
12726 error "mds$i: first index should be $user_rec1 + 1, " \
12727 "but is $first_rec"
12730 run_test 160f "changelog garbage collect (timestamped users)"
12733 remote_mds_nodsh && skip "remote MDS with nodsh"
12734 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12735 skip "Need MDS version at least 2.10.56"
12737 local mdts=$(comma_list $(mdts_nodes))
12739 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12740 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12743 changelog_register || error "first changelog_register failed"
12744 changelog_register || error "second changelog_register failed"
12746 declare -A cl_user1
12747 declare -A cl_user2
12752 # generate some changelog records to accumulate on each MDT
12753 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12754 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12755 error "create $DIR/$tdir/$tfile failed"
12757 # check changelogs have been generated
12758 local nbcl=$(changelog_dump | wc -l)
12759 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12761 # reduce the max_idle_indexes value to make sure we exceed it
12762 max_ndx=$((nbcl / 2 - 1))
12764 for param in "changelog_max_idle_indexes=$max_ndx" \
12766 "changelog_min_gc_interval=2" \
12767 "changelog_min_free_cat_entries=3"; do
12768 local MDT0=$(facet_svc $SINGLEMDS)
12769 local var="${param%=*}"
12770 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12772 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12773 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12774 error "unable to set mdd.*.$param"
12777 # simulate changelog catalog almost full
12778 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12779 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12781 for i in $(seq $MDSCOUNT); do
12782 cl_users=(${CL_USERS[mds$i]})
12783 cl_user1[mds$i]="${cl_users[0]}"
12784 cl_user2[mds$i]="${cl_users[1]}"
12786 [ -n "${cl_user1[mds$i]}" ] ||
12787 error "mds$i: no user registered"
12788 [ -n "${cl_user2[mds$i]}" ] ||
12789 error "mds$i: only ${cl_user1[mds$i]} is registered"
12791 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12792 [ -n "$user_rec1" ] ||
12793 error "mds$i: User ${cl_user1[mds$i]} not registered"
12794 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12795 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12796 [ -n "$user_rec2" ] ||
12797 error "mds$i: User ${cl_user1[mds$i]} not registered"
12798 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12799 "$user_rec1 + 2 == $user_rec2"
12800 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12801 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12802 "$user_rec1 + 2, but is $user_rec2"
12803 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12804 [ -n "$user_rec2" ] ||
12805 error "mds$i: User ${cl_user2[mds$i]} not registered"
12806 [ $user_rec1 == $user_rec2 ] ||
12807 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12808 "$user_rec1, but is $user_rec2"
12811 # ensure we are past the previous changelog_min_gc_interval set above
12814 # generate one more changelog to trigger fail_loc
12815 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12816 error "create $DIR/$tdir/${tfile}bis failed"
12818 # ensure gc thread is done
12819 for i in $(mdts_nodes); do
12821 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12822 error "$i: GC-thread not done"
12826 for i in $(seq $MDSCOUNT); do
12827 # check cl_user1 still registered
12828 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12829 error "mds$i: User ${cl_user1[mds$i]} not registered"
12830 # check cl_user2 unregistered
12831 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12832 error "mds$i: User ${cl_user2[mds$i]} still registered"
12834 # check changelogs are present and starting at $user_rec1 + 1
12835 user_rec1=$(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 first_rec=$($LFS changelog $(facet_svc mds$i) |
12839 awk '{ print $1; exit; }')
12841 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12842 [ $((user_rec1 + 1)) == $first_rec ] ||
12843 error "mds$i: first index should be $user_rec1 + 1, " \
12844 "but is $first_rec"
12847 run_test 160g "changelog garbage collect (old users)"
12850 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12851 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12852 skip "Need MDS version at least 2.10.56"
12854 local mdts=$(comma_list $(mdts_nodes))
12857 changelog_register || error "first changelog_register failed"
12858 changelog_register || error "second changelog_register failed"
12860 declare -A cl_user1
12861 declare -A cl_user2
12866 # generate some changelog records to accumulate on each MDT
12867 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12868 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12869 error "create $DIR/$tdir/$tfile failed"
12871 # check changelogs have been generated
12872 local nbcl=$(changelog_dump | wc -l)
12873 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12875 for param in "changelog_max_idle_time=10" \
12877 "changelog_min_gc_interval=2"; do
12878 local MDT0=$(facet_svc $SINGLEMDS)
12879 local var="${param%=*}"
12880 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12882 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12883 do_nodes $mdts $LCTL set_param mdd.*.$param
12886 # force cl_user2 to be idle (1st part)
12889 for i in $(seq $MDSCOUNT); do
12890 cl_users=(${CL_USERS[mds$i]})
12891 cl_user1[mds$i]="${cl_users[0]}"
12892 cl_user2[mds$i]="${cl_users[1]}"
12894 [ -n "${cl_user1[mds$i]}" ] ||
12895 error "mds$i: no user registered"
12896 [ -n "${cl_user2[mds$i]}" ] ||
12897 error "mds$i: only ${cl_user2[mds$i]} is registered"
12899 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12900 [ -n "$user_rec1" ] ||
12901 error "mds$i: User ${cl_user1[mds$i]} not registered"
12902 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12903 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12904 [ -n "$user_rec2" ] ||
12905 error "mds$i: User ${cl_user1[mds$i]} not registered"
12906 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12907 "$user_rec1 + 2 == $user_rec2"
12908 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12909 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12910 "$user_rec1 + 2, but is $user_rec2"
12911 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12912 [ -n "$user_rec2" ] ||
12913 error "mds$i: User ${cl_user2[mds$i]} not registered"
12914 [ $user_rec1 == $user_rec2 ] ||
12915 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12916 "$user_rec1, but is $user_rec2"
12919 # force cl_user2 to be idle (2nd part) and to reach
12920 # changelog_max_idle_time
12923 # force each GC-thread start and block then
12924 # one per MDT/MDD, set fail_val accordingly
12925 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12926 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12928 # generate more changelogs to trigger fail_loc
12929 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12930 error "create $DIR/$tdir/${tfile}bis failed"
12932 # stop MDT to stop GC-thread, should be done in back-ground as it will
12933 # block waiting for the thread to be released and exit
12934 declare -A stop_pids
12935 for i in $(seq $MDSCOUNT); do
12937 stop_pids[mds$i]=$!
12940 for i in $(mdts_nodes); do
12943 local facets=$(facets_up_on_host $i)
12945 for facet in ${facets//,/ }; do
12946 if [[ $facet == mds* ]]; then
12950 # ensure each MDS's gc threads are still present and all in "R"
12951 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12952 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12953 error "$i: expected $nb GC-thread"
12955 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12957 error "$i: GC-thread not found in R-state"
12958 # check umounts of each MDT on MDS have reached kthread_stop()
12959 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12960 error "$i: expected $nb umount"
12962 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12963 error "$i: umount not found in D-state"
12966 # release all GC-threads
12967 do_nodes $mdts $LCTL set_param fail_loc=0
12969 # wait for MDT stop to complete
12970 for i in $(seq $MDSCOUNT); do
12971 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12975 # may try to check if any orphan changelog records are present
12976 # via ldiskfs/zfs and llog_reader...
12978 # re-start/mount MDTs
12979 for i in $(seq $MDSCOUNT); do
12980 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12981 error "Fail to start mds$i"
12985 for i in $(seq $MDSCOUNT); do
12986 # check cl_user1 still registered
12987 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12988 error "mds$i: User ${cl_user1[mds$i]} not registered"
12989 # check cl_user2 unregistered
12990 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12991 error "mds$i: User ${cl_user2[mds$i]} still registered"
12993 # check changelogs are present and starting at $user_rec1 + 1
12994 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12995 [ -n "$user_rec1" ] ||
12996 error "mds$i: User ${cl_user1[mds$i]} not registered"
12997 first_rec=$($LFS changelog $(facet_svc mds$i) |
12998 awk '{ print $1; exit; }')
13000 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13001 [ $((user_rec1 + 1)) == $first_rec ] ||
13002 error "mds$i: first index should be $user_rec1 + 1, " \
13003 "but is $first_rec"
13006 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
13011 local mdts=$(comma_list $(mdts_nodes))
13013 changelog_register || error "first changelog_register failed"
13015 # generate some changelog records to accumulate on each MDT
13016 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13017 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13018 error "create $DIR/$tdir/$tfile failed"
13020 # check changelogs have been generated
13021 local nbcl=$(changelog_dump | wc -l)
13022 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13024 # simulate race between register and unregister
13025 # XXX as fail_loc is set per-MDS, with DNE configs the race
13026 # simulation will only occur for one MDT per MDS and for the
13027 # others the normal race scenario will take place
13028 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
13029 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
13030 do_nodes $mdts $LCTL set_param fail_val=1
13032 # unregister 1st user
13033 changelog_deregister &
13035 # wait some time for deregister work to reach race rdv
13037 # register 2nd user
13038 changelog_register || error "2nd user register failed"
13040 wait $pid1 || error "1st user deregister failed"
13044 declare -A LAST_REC
13045 for i in $(seq $MDSCOUNT); do
13046 if changelog_users mds$i | grep "^cl"; then
13047 # make sure new records are added with one user present
13048 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
13049 awk '/^current.index:/ { print $NF }')
13051 error "mds$i has no user registered"
13055 # generate more changelog records to accumulate on each MDT
13056 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13057 error "create $DIR/$tdir/${tfile}bis failed"
13059 for i in $(seq $MDSCOUNT); do
13060 last_rec=$(changelog_users $SINGLEMDS |
13061 awk '/^current.index:/ { print $NF }')
13062 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
13063 [ $last_rec != ${LAST_REC[mds$i]} ] ||
13064 error "changelogs are off on mds$i"
13067 run_test 160i "changelog user register/unregister race"
13070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13072 test_mkdir -c1 $DIR/$tdir
13073 cp /etc/hosts $DIR/$tdir/$tfile
13074 test_mkdir -c1 $DIR/$tdir/foo1
13075 test_mkdir -c1 $DIR/$tdir/foo2
13076 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
13077 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13078 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13079 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13080 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13081 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13082 $LFS fid2path $DIR $FID
13083 error "bad link ea"
13086 rm $DIR/$tdir/foo2/zachary
13088 rm $DIR/$tdir/foo2/thor
13090 rm $DIR/$tdir/$tfile
13092 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13093 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13094 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13095 rm $DIR/$tdir/foo2/maggie
13098 local longname=$tfile.avg_len_is_thirty_two_
13099 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13100 error_noexit 'failed to unlink many hardlinks'" EXIT
13101 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13102 error "failed to hardlink many files"
13103 links=$($LFS fid2path $DIR $FID | wc -l)
13104 echo -n "${links}/1000 links in link EA"
13105 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13107 run_test 161a "link ea sanity"
13110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13111 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13114 local remote_dir=$DIR/$tdir/remote_dir
13116 mkdir -p $DIR/$tdir
13117 $LFS mkdir -i $MDTIDX $remote_dir ||
13118 error "create remote directory failed"
13120 cp /etc/hosts $remote_dir/$tfile
13121 mkdir -p $remote_dir/foo1
13122 mkdir -p $remote_dir/foo2
13123 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13124 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13125 ln $remote_dir/$tfile $remote_dir/foo1/luna
13126 ln $remote_dir/$tfile $remote_dir/foo2/thor
13128 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13130 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13131 $LFS fid2path $DIR $FID
13132 error "bad link ea"
13135 rm $remote_dir/foo2/zachary
13137 rm $remote_dir/foo2/thor
13139 rm $remote_dir/$tfile
13141 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13142 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13143 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13144 $LFS fid2path $DIR $FID
13145 error "bad link rename"
13147 rm $remote_dir/foo2/maggie
13150 local longname=filename_avg_len_is_thirty_two_
13151 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13152 error "failed to hardlink many files"
13153 links=$($LFS fid2path $DIR $FID | wc -l)
13154 echo -n "${links}/1000 links in link EA"
13155 [[ ${links} -gt 60 ]] ||
13156 error "expected at least 60 links in link EA"
13157 unlinkmany $remote_dir/foo2/$longname 1000 ||
13158 error "failed to unlink many hardlinks"
13160 run_test 161b "link ea sanity under remote directory"
13163 remote_mds_nodsh && skip "remote MDS with nodsh"
13164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13165 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13166 skip "Need MDS version at least 2.1.5"
13168 # define CLF_RENAME_LAST 0x0001
13169 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13170 changelog_register || error "changelog_register failed"
13173 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13174 touch $DIR/$tdir/foo_161c
13175 touch $DIR/$tdir/bar_161c
13176 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13177 changelog_dump | grep RENME | tail -n 5
13178 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13179 changelog_clear 0 || error "changelog_clear failed"
13180 if [ x$flags != "x0x1" ]; then
13181 error "flag $flags is not 0x1"
13184 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13185 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13186 touch $DIR/$tdir/foo_161c
13187 touch $DIR/$tdir/bar_161c
13188 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13189 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13190 changelog_dump | grep RENME | tail -n 5
13191 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13192 changelog_clear 0 || error "changelog_clear failed"
13193 if [ x$flags != "x0x0" ]; then
13194 error "flag $flags is not 0x0"
13196 echo "rename overwrite a target having nlink > 1," \
13197 "changelog record has flags of $flags"
13199 # rename doesn't overwrite a target (changelog flag 0x0)
13200 touch $DIR/$tdir/foo_161c
13201 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13202 changelog_dump | grep RENME | tail -n 5
13203 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13204 changelog_clear 0 || error "changelog_clear failed"
13205 if [ x$flags != "x0x0" ]; then
13206 error "flag $flags is not 0x0"
13208 echo "rename doesn't overwrite a target," \
13209 "changelog record has flags of $flags"
13211 # define CLF_UNLINK_LAST 0x0001
13212 # unlink a file having nlink = 1 (changelog flag 0x1)
13213 rm -f $DIR/$tdir/foo2_161c
13214 changelog_dump | grep UNLNK | tail -n 5
13215 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13216 changelog_clear 0 || error "changelog_clear failed"
13217 if [ x$flags != "x0x1" ]; then
13218 error "flag $flags is not 0x1"
13220 echo "unlink a file having nlink = 1," \
13221 "changelog record has flags of $flags"
13223 # unlink a file having nlink > 1 (changelog flag 0x0)
13224 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13225 rm -f $DIR/$tdir/foobar_161c
13226 changelog_dump | grep UNLNK | tail -n 5
13227 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13228 changelog_clear 0 || error "changelog_clear failed"
13229 if [ x$flags != "x0x0" ]; then
13230 error "flag $flags is not 0x0"
13232 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13234 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13237 remote_mds_nodsh && skip "remote MDS with nodsh"
13238 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13243 changelog_register || error "changelog_register failed"
13245 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13246 # interfer with $MOUNT/.lustre/fid/ access
13248 [[ $? -eq 0 ]] || error "mkdir failed"
13250 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13251 $LCTL set_param fail_loc=0x8000140c
13253 $LCTL set_param fail_val=5
13256 echo foofoo > $DIR/$tdir/$tfile &
13259 # wait for create to be delayed
13263 [[ $? -eq 0 ]] || error "create should be blocked"
13265 local tempfile=$(mktemp)
13266 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13267 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13268 # some delay may occur during ChangeLog publishing and file read just
13269 # above, that could allow file write to happen finally
13270 [[ -s $tempfile ]] && echo "file should be empty"
13272 $LCTL set_param fail_loc=0
13275 [[ $? -eq 0 ]] || error "create failed"
13277 run_test 161d "create with concurrent .lustre/fid access"
13280 local expected="$1"
13285 path=$($LFS fid2path "$@")
13288 if [ $rc -ne 0 ]; then
13289 error "path looked up of '$expected' failed: rc=$rc"
13290 elif [ "$path" != "$expected" ]; then
13291 error "path looked up '$path' instead of '$expected'"
13293 echo "FID '$fid' resolves to path '$path' as expected"
13297 test_162a() { # was test_162
13298 test_mkdir -p -c1 $DIR/$tdir/d2
13299 touch $DIR/$tdir/d2/$tfile
13300 touch $DIR/$tdir/d2/x1
13301 touch $DIR/$tdir/d2/x2
13302 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13303 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13305 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13306 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13309 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13310 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13311 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13313 # softlink to wrong file
13314 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13315 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13316 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13319 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13320 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13321 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13322 # fid2path dir/fsname should both work
13323 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13324 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13326 # hardlink count: check that there are 2 links
13327 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13328 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13330 # hardlink indexing: remove the first link
13331 rm $DIR/$tdir/d2/p/q/r/hlink
13332 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13334 run_test 162a "path lookup sanity"
13337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13338 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13341 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13342 error "create striped dir failed"
13344 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13345 tail -n 1 | awk '{print $2}')
13346 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13348 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13349 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13352 for ((i=0;i<5;i++)); do
13353 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13354 error "get fid for f$i failed"
13355 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13357 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13358 error "get fid for d$i failed"
13359 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13364 run_test 162b "striped directory path lookup sanity"
13366 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13368 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13369 skip "Need MDS version at least 2.7.51"
13371 local lpath=$tdir.local
13372 local rpath=$tdir.remote
13374 test_mkdir $DIR/$lpath
13375 test_mkdir $DIR/$rpath
13377 for ((i = 0; i <= 101; i++)); do
13380 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13381 error "get fid for local directory $DIR/$lpath failed"
13382 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13385 test_mkdir $DIR/$rpath
13386 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13387 error "get fid for remote directory $DIR/$rpath failed"
13388 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13393 run_test 162c "fid2path works with paths 100 or more directories deep"
13396 # do directio so as not to populate the page cache
13397 log "creating a 10 Mb file"
13398 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13399 log "starting reads"
13400 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13401 log "truncating the file"
13402 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13404 kill %+ || true # reads might have finished
13405 echo "wait until dd is finished"
13407 log "removing the temporary file"
13408 rm -rf $DIR/$tfile || error "tmp file removal failed"
13410 run_test 169 "parallel read and truncate should not deadlock"
13413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13415 $LCTL clear # bug 18514
13416 $LCTL debug_daemon start $TMP/${tfile}_log_good
13418 $LCTL debug_daemon stop
13419 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13420 error "sed failed to read log_good"
13422 $LCTL debug_daemon start $TMP/${tfile}_log_good
13424 $LCTL debug_daemon stop
13426 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13427 error "lctl df log_bad failed"
13429 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13430 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13432 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13433 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13435 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13436 error "bad_line good_line1 good_line2 are empty"
13438 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13439 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13440 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13442 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13443 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13444 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13446 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13447 error "bad_line_new good_line_new are empty"
13449 local expected_good=$((good_line1 + good_line2*2))
13451 rm -f $TMP/${tfile}*
13452 # LU-231, short malformed line may not be counted into bad lines
13453 if [ $bad_line -ne $bad_line_new ] &&
13454 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13455 error "expected $bad_line bad lines, but got $bad_line_new"
13459 if [ $expected_good -ne $good_line_new ]; then
13460 error "expected $expected_good good lines, but got $good_line_new"
13465 run_test 170 "test lctl df to handle corrupted log ====================="
13467 test_171() { # bug20592
13468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13470 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13471 $LCTL set_param fail_loc=0x50e
13472 $LCTL set_param fail_val=3000
13473 multiop_bg_pause $DIR/$tfile O_s || true
13475 kill -USR1 $MULTIPID
13479 if dmesg | grep "recursive fault"; then
13480 error "caught a recursive fault"
13482 $LCTL set_param fail_loc=0
13485 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13487 # it would be good to share it with obdfilter-survey/iokit-libecho code
13488 setup_obdecho_osc () {
13491 local obdfilter_name=$2
13492 echo "Creating new osc for $obdfilter_name on $ost_nid"
13493 # make sure we can find loopback nid
13494 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13496 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13497 ${obdfilter_name}_osc_UUID || rc=2; }
13498 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13499 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13503 cleanup_obdecho_osc () {
13504 local obdfilter_name=$1
13505 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13506 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13513 local pages=${3:-64}
13518 local obd_size=$(get_obd_size $node $OBD)
13519 local page_size=$(get_page_size $node)
13520 if [[ -n "$obd_size" ]]; then
13521 local new_count=$((obd_size / (pages * page_size / 1024)))
13522 [[ $new_count -ge $count ]] || count=$new_count
13525 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13526 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13528 if [ $rc -eq 0 ]; then
13529 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13530 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13532 echo "New object id is $id"
13533 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13535 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13536 "test_brw $count w v $pages $id" || rc=4; }
13537 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13539 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13540 "cleanup" || rc=5; }
13541 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13542 "detach" || rc=6; }
13543 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13550 if ! module_loaded obdecho; then
13551 load_module obdecho/obdecho &&
13552 stack_trap "rmmod obdecho" EXIT ||
13553 error "unable to load obdecho on client"
13556 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13557 local host=$($LCTL get_param -n osc.$osc.import |
13558 awk '/current_connection:/ { print $2 }' )
13559 local target=$($LCTL get_param -n osc.$osc.import |
13560 awk '/target:/ { print $2 }' )
13561 target=${target%_UUID}
13563 if [ -n "$target" ]; then
13564 setup_obdecho_osc $host $target &&
13565 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13566 { error "obdecho setup failed with $?"; return; }
13568 obdecho_test ${target}_osc client ||
13569 error "obdecho_test failed on ${target}_osc"
13571 $LCTL get_param osc.$osc.import
13572 error "there is no osc.$osc.import target"
13575 run_test 180a "test obdecho on osc"
13578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13579 remote_ost_nodsh && skip "remote OST with nodsh"
13581 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13582 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13583 error "failed to load module obdecho"
13585 local target=$(do_facet ost1 $LCTL dl |
13586 awk '/obdfilter/ { print $4; exit; }')
13588 if [ -n "$target" ]; then
13589 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13591 do_facet ost1 $LCTL dl
13592 error "there is no obdfilter target on ost1"
13595 run_test 180b "test obdecho directly on obdfilter"
13597 test_180c() { # LU-2598
13598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13599 remote_ost_nodsh && skip "remote OST with nodsh"
13600 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13601 skip "Need MDS version at least 2.4.0"
13603 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13604 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13605 error "failed to load module obdecho"
13607 local target=$(do_facet ost1 $LCTL dl |
13608 awk '/obdfilter/ { print $4; exit; }')
13610 if [ -n "$target" ]; then
13611 local pages=16384 # 64MB bulk I/O RPC size
13613 obdecho_test "$target" ost1 "$pages" ||
13614 error "obdecho_test with pages=$pages failed with $?"
13616 do_facet ost1 $LCTL dl
13617 error "there is no obdfilter target on ost1"
13620 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13622 test_181() { # bug 22177
13623 test_mkdir $DIR/$tdir
13624 # create enough files to index the directory
13625 createmany -o $DIR/$tdir/foobar 4000
13626 # print attributes for debug purpose
13629 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13631 # remove the files & current working dir
13632 unlinkmany $DIR/$tdir/foobar 4000
13634 kill -USR1 $MULTIPID
13636 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13639 run_test 181 "Test open-unlinked dir ========================"
13645 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13647 $LCTL set_param mdc.*.rpc_stats=clear
13649 for (( i = 0; i < $tcount; i++ )) ; do
13650 mkdir $DIR/$tdir/$i
13653 for (( i = 0; i < $tcount; i++ )) ; do
13654 createmany -o $DIR/$tdir/$i/f- $fcount &
13658 for (( i = 0; i < $tcount; i++ )) ; do
13659 unlinkmany $DIR/$tdir/$i/f- $fcount &
13663 $LCTL get_param mdc.*.rpc_stats
13667 run_test 182 "Test parallel modify metadata operations ================"
13669 test_183() { # LU-2275
13670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13671 remote_mds_nodsh && skip "remote MDS with nodsh"
13672 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13673 skip "Need MDS version at least 2.3.56"
13675 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13676 echo aaa > $DIR/$tdir/$tfile
13678 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13679 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13681 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13682 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13684 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13686 # Flush negative dentry cache
13687 touch $DIR/$tdir/$tfile
13689 # We are not checking for any leaked references here, they'll
13690 # become evident next time we do cleanup with module unload.
13693 run_test 183 "No crash or request leak in case of strange dispositions ========"
13695 # test suite 184 is for LU-2016, LU-2017
13697 check_swap_layouts_support
13699 dir0=$DIR/$tdir/$testnum
13700 test_mkdir -p -c1 $dir0
13705 $LFS setstripe -c1 $file1
13707 $LFS setstripe -c2 $file2
13709 gen1=$($LFS getstripe -g $file1)
13710 gen2=$($LFS getstripe -g $file2)
13712 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13713 gen=$($LFS getstripe -g $file1)
13714 [[ $gen1 != $gen ]] ||
13715 "Layout generation on $file1 does not change"
13716 gen=$($LFS getstripe -g $file2)
13717 [[ $gen2 != $gen ]] ||
13718 "Layout generation on $file2 does not change"
13720 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13721 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13723 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13725 run_test 184a "Basic layout swap"
13728 check_swap_layouts_support
13730 dir0=$DIR/$tdir/$testnum
13731 mkdir -p $dir0 || error "creating dir $dir0"
13738 $LFS setstripe -c1 $file1
13739 $LFS setstripe -c2 $file2
13740 $LFS setstripe -c1 $file3
13741 chown $RUNAS_ID $file3
13742 gen1=$($LFS getstripe -g $file1)
13743 gen2=$($LFS getstripe -g $file2)
13745 $LFS swap_layouts $dir1 $dir2 &&
13746 error "swap of directories layouts should fail"
13747 $LFS swap_layouts $dir1 $file1 &&
13748 error "swap of directory and file layouts should fail"
13749 $RUNAS $LFS swap_layouts $file1 $file2 &&
13750 error "swap of file we cannot write should fail"
13751 $LFS swap_layouts $file1 $file3 &&
13752 error "swap of file with different owner should fail"
13753 /bin/true # to clear error code
13755 run_test 184b "Forbidden layout swap (will generate errors)"
13758 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13759 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13760 check_swap_layouts_support
13762 local dir0=$DIR/$tdir/$testnum
13763 mkdir -p $dir0 || error "creating dir $dir0"
13765 local ref1=$dir0/ref1
13766 local ref2=$dir0/ref2
13767 local file1=$dir0/file1
13768 local file2=$dir0/file2
13769 # create a file large enough for the concurrent test
13770 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13771 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13772 echo "ref file size: ref1($(stat -c %s $ref1))," \
13773 "ref2($(stat -c %s $ref2))"
13776 dd if=$ref1 of=$file1 bs=16k &
13779 # Make sure dd starts to copy file
13780 while [ ! -f $file1 ]; do sleep 0.1; done
13782 $LFS swap_layouts $file1 $file2
13785 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13786 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13788 # how many bytes copied before swapping layout
13789 local copied=$(stat -c %s $file2)
13790 local remaining=$(stat -c %s $ref1)
13791 remaining=$((remaining - copied))
13792 echo "Copied $copied bytes before swapping layout..."
13794 cmp -n $copied $file1 $ref2 | grep differ &&
13795 error "Content mismatch [0, $copied) of ref2 and file1"
13796 cmp -n $copied $file2 $ref1 ||
13797 error "Content mismatch [0, $copied) of ref1 and file2"
13798 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13799 error "Content mismatch [$copied, EOF) of ref1 and file1"
13802 rm -f $ref1 $ref2 $file1 $file2
13804 run_test 184c "Concurrent write and layout swap"
13807 check_swap_layouts_support
13808 [ -z "$(which getfattr 2>/dev/null)" ] &&
13809 skip_env "no getfattr command"
13811 local file1=$DIR/$tdir/$tfile-1
13812 local file2=$DIR/$tdir/$tfile-2
13813 local file3=$DIR/$tdir/$tfile-3
13817 mkdir -p $DIR/$tdir
13818 touch $file1 || error "create $file1 failed"
13819 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13820 error "create $file2 failed"
13821 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13822 error "create $file3 failed"
13823 lovea1=$(get_layout_param $file1)
13825 $LFS swap_layouts $file2 $file3 ||
13826 error "swap $file2 $file3 layouts failed"
13827 $LFS swap_layouts $file1 $file2 ||
13828 error "swap $file1 $file2 layouts failed"
13830 lovea2=$(get_layout_param $file2)
13833 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13835 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13836 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13838 run_test 184d "allow stripeless layouts swap"
13841 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13842 skip "Need MDS version at least 2.6.94"
13843 check_swap_layouts_support
13844 [ -z "$(which getfattr 2>/dev/null)" ] &&
13845 skip_env "no getfattr command"
13847 local file1=$DIR/$tdir/$tfile-1
13848 local file2=$DIR/$tdir/$tfile-2
13849 local file3=$DIR/$tdir/$tfile-3
13852 mkdir -p $DIR/$tdir
13853 touch $file1 || error "create $file1 failed"
13854 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13855 error "create $file2 failed"
13856 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13857 error "create $file3 failed"
13859 $LFS swap_layouts $file1 $file2 ||
13860 error "swap $file1 $file2 layouts failed"
13862 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13863 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13865 echo 123 > $file1 || error "Should be able to write into $file1"
13867 $LFS swap_layouts $file1 $file3 ||
13868 error "swap $file1 $file3 layouts failed"
13870 echo 123 > $file1 || error "Should be able to write into $file1"
13872 rm -rf $file1 $file2 $file3
13874 run_test 184e "Recreate layout after stripeless layout swaps"
13877 # Create a file with name longer than sizeof(struct stat) ==
13878 # 144 to see if we can get chars from the file name to appear
13879 # in the returned striping. Note that 'f' == 0x66.
13880 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13882 mkdir -p $DIR/$tdir
13883 mcreate $DIR/$tdir/$file
13884 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13885 error "IOC_MDC_GETFILEINFO returned garbage striping"
13888 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13890 test_185() { # LU-2441
13891 # LU-3553 - no volatile file support in old servers
13892 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
13893 skip "Need MDS version at least 2.3.60"
13895 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13896 touch $DIR/$tdir/spoo
13897 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13898 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13899 error "cannot create/write a volatile file"
13900 [ "$FILESET" == "" ] &&
13901 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13902 error "FID is still valid after close"
13904 multiop_bg_pause $DIR/$tdir vVw4096_c
13911 # assume that the next FID for this client is sequential, since stdout
13912 # is unfortunately eaten by multiop_bg_pause
13913 local n=$((${fidv[1]} + 1))
13914 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13915 if [ "$FILESET" == "" ]; then
13916 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13917 error "FID is missing before close"
13919 kill -USR1 $multi_pid
13920 # 1 second delay, so if mtime change we will see it
13922 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13923 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13925 run_test 185 "Volatile file support"
13928 remote_mds_nodsh && skip "remote MDS with nodsh"
13929 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13930 skip "Need MDS version at least 2.3.0"
13932 local dir0=$DIR/$tdir/$testnum
13933 mkdir -p $dir0 || error "creating dir $dir0"
13935 local file=$dir0/file1
13936 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13937 local dv1=$($LFS data_version $file)
13938 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13939 local dv2=$($LFS data_version $file)
13940 [[ $dv1 != $dv2 ]] ||
13941 error "data version did not change on write $dv1 == $dv2"
13946 run_test 187a "Test data version change"
13949 remote_mds_nodsh && skip "remote MDS with nodsh"
13950 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13951 skip "Need MDS version at least 2.3.0"
13953 local dir0=$DIR/$tdir/$testnum
13954 mkdir -p $dir0 || error "creating dir $dir0"
13956 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13957 [[ ${DV[0]} != ${DV[1]} ]] ||
13958 error "data version did not change on write"\
13959 " ${DV[0]} == ${DV[1]}"
13964 run_test 187b "Test data version change on volatile file"
13967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13968 remote_mgs_nodsh && skip "remote MGS with nodsh"
13969 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13971 local POOL=${POOL:-cea1}
13972 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13973 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13976 local last_ost=$(($OSTCOUNT - 1))
13978 local ost_list=$(seq $first_ost $ost_step $last_ost)
13979 local ost_range="$first_ost $last_ost $ost_step"
13980 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13981 local file_dir=$POOL_ROOT/file_tst
13982 local subdir=$test_path/subdir
13985 if ! combined_mgs_mds ; then
13990 # former test_200a test_200b
13991 pool_add $POOL || { rc=$? ; break; }
13992 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13993 # former test_200c test_200d
13994 mkdir -p $test_path
13995 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13996 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13998 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13999 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
14000 || { rc=$? ; break; }
14001 # former test_200e test_200f
14002 local files=$((OSTCOUNT*3))
14003 pool_alloc_files $POOL $test_path $files "$ost_list" \
14004 || { rc=$? ; break; }
14005 pool_create_files $POOL $file_dir $files "$ost_list" \
14006 || { rc=$? ; break; }
14007 # former test_200g test_200h
14008 pool_lfs_df $POOL || { rc=$? ; break; }
14009 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
14011 # former test_201a test_201b test_201c
14012 pool_remove_first_target $POOL || { rc=$? ; break; }
14014 local f=$test_path/$tfile
14015 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
14016 pool_remove $POOL $f || { rc=$? ; break; }
14022 if ! combined_mgs_mds ; then
14027 run_test 200 "OST pools"
14029 # usage: default_attr <count | size | offset>
14031 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
14034 # usage: check_default_stripe_attr
14035 check_default_stripe_attr() {
14036 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
14039 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
14041 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
14045 error "unknown getstripe attr '$1'"
14048 [ $ACTUAL == $EXPECTED ] ||
14049 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
14053 test_mkdir $DIR/$tdir
14054 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
14056 check_default_stripe_attr --stripe-count
14057 check_default_stripe_attr --stripe-size
14058 check_default_stripe_attr --stripe-index
14060 run_test 204a "Print default stripe attributes"
14063 test_mkdir $DIR/$tdir
14064 $LFS setstripe --stripe-count 1 $DIR/$tdir
14066 check_default_stripe_attr --stripe-size
14067 check_default_stripe_attr --stripe-index
14069 run_test 204b "Print default stripe size and offset"
14072 test_mkdir $DIR/$tdir
14073 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14075 check_default_stripe_attr --stripe-count
14076 check_default_stripe_attr --stripe-index
14078 run_test 204c "Print default stripe count and offset"
14081 test_mkdir $DIR/$tdir
14082 $LFS setstripe --stripe-index 0 $DIR/$tdir
14084 check_default_stripe_attr --stripe-count
14085 check_default_stripe_attr --stripe-size
14087 run_test 204d "Print default stripe count and size"
14090 test_mkdir $DIR/$tdir
14091 $LFS setstripe -d $DIR/$tdir
14093 check_default_stripe_attr --stripe-count --raw
14094 check_default_stripe_attr --stripe-size --raw
14095 check_default_stripe_attr --stripe-index --raw
14097 run_test 204e "Print raw stripe attributes"
14100 test_mkdir $DIR/$tdir
14101 $LFS setstripe --stripe-count 1 $DIR/$tdir
14103 check_default_stripe_attr --stripe-size --raw
14104 check_default_stripe_attr --stripe-index --raw
14106 run_test 204f "Print raw stripe size and offset"
14109 test_mkdir $DIR/$tdir
14110 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14112 check_default_stripe_attr --stripe-count --raw
14113 check_default_stripe_attr --stripe-index --raw
14115 run_test 204g "Print raw stripe count and offset"
14118 test_mkdir $DIR/$tdir
14119 $LFS setstripe --stripe-index 0 $DIR/$tdir
14121 check_default_stripe_attr --stripe-count --raw
14122 check_default_stripe_attr --stripe-size --raw
14124 run_test 204h "Print raw stripe count and size"
14126 # Figure out which job scheduler is being used, if any,
14127 # or use a fake one
14128 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14129 JOBENV=SLURM_JOB_ID
14130 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14132 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14134 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14135 JOBENV=LOADL_STEP_ID
14136 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14139 $LCTL list_param jobid_name > /dev/null 2>&1
14140 if [ $? -eq 0 ]; then
14146 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14148 verify_jobstats() {
14153 # we don't really need to clear the stats for this test to work, since each
14154 # command has a unique jobid, but it makes debugging easier if needed.
14155 # for facet in $facets; do
14156 # local dev=$(convert_facet2label $facet)
14157 # # clear old jobstats
14158 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14161 # use a new JobID for each test, or we might see an old one
14162 [ "$JOBENV" = "FAKE_JOBID" ] &&
14163 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14165 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14167 [ "$JOBENV" = "nodelocal" ] && {
14168 FAKE_JOBID=id.$testnum.%e.$RANDOM
14169 $LCTL set_param jobid_name=$FAKE_JOBID
14170 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14173 log "Test: ${cmd[*]}"
14174 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14176 if [ $JOBENV = "FAKE_JOBID" ]; then
14177 FAKE_JOBID=$JOBVAL ${cmd[*]}
14182 # all files are created on OST0000
14183 for facet in $facets; do
14184 local stats="*.$(convert_facet2label $facet).job_stats"
14186 # strip out libtool wrappers for in-tree executables
14187 if [ $(do_facet $facet lctl get_param $stats |
14188 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14189 do_facet $facet lctl get_param $stats
14190 error "No jobstats for $JOBVAL found on $facet::$stats"
14196 local new_jobenv=$1
14198 set_persistent_param_and_check client "jobid_var" \
14199 "$FSNAME.sys.jobid_var" $new_jobenv
14202 test_205() { # Job stats
14203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14204 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14205 skip "Need MDS version with at least 2.7.1"
14206 remote_mgs_nodsh && skip "remote MGS with nodsh"
14207 remote_mds_nodsh && skip "remote MDS with nodsh"
14208 remote_ost_nodsh && skip "remote OST with nodsh"
14209 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14210 skip "Server doesn't support jobstats"
14211 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14213 local old_jobenv=$($LCTL get_param -n jobid_var)
14214 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14216 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14217 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14219 stack_trap "do_facet mgs $PERM_CMD \
14220 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14224 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14225 mdt.*.job_cleanup_interval | head -n 1)
14226 local new_interval=5
14227 do_facet $SINGLEMDS \
14228 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14229 stack_trap "do_facet $SINGLEMDS \
14230 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14231 local start=$SECONDS
14235 cmd="mkdir $DIR/$tdir"
14236 verify_jobstats "$cmd" "$SINGLEMDS"
14238 cmd="rmdir $DIR/$tdir"
14239 verify_jobstats "$cmd" "$SINGLEMDS"
14240 # mkdir on secondary MDT
14241 if [ $MDSCOUNT -gt 1 ]; then
14242 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14243 verify_jobstats "$cmd" "mds2"
14246 cmd="mknod $DIR/$tfile c 1 3"
14247 verify_jobstats "$cmd" "$SINGLEMDS"
14249 cmd="rm -f $DIR/$tfile"
14250 verify_jobstats "$cmd" "$SINGLEMDS"
14251 # create all files on OST0000 so verify_jobstats can find OST stats
14253 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14254 verify_jobstats "$cmd" "$SINGLEMDS"
14256 cmd="touch $DIR/$tfile"
14257 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14259 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14260 verify_jobstats "$cmd" "ost1"
14262 cancel_lru_locks osc
14263 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14264 verify_jobstats "$cmd" "ost1"
14266 cmd="$TRUNCATE $DIR/$tfile 0"
14267 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14269 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14270 verify_jobstats "$cmd" "$SINGLEMDS"
14271 # jobstats expiry - sleep until old stats should be expired
14272 local left=$((new_interval + 5 - (SECONDS - start)))
14273 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14274 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14276 cmd="mkdir $DIR/$tdir.expire"
14277 verify_jobstats "$cmd" "$SINGLEMDS"
14278 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14279 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14281 # Ensure that jobid are present in changelog (if supported by MDS)
14282 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14283 changelog_dump | tail -10
14284 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14285 [ $jobids -eq 9 ] ||
14286 error "Wrong changelog jobid count $jobids != 9"
14290 jobstats_set $JOBENV
14292 changelog_dump | grep $tfile
14293 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14294 [ $jobids -eq 0 ] ||
14295 error "Unexpected jobids when jobid_var=$JOBENV"
14298 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14299 JOBENV="JOBCOMPLEX"
14300 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14302 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14304 run_test 205 "Verify job stats"
14306 # LU-1480, LU-1773 and LU-1657
14308 mkdir -p $DIR/$tdir
14309 $LFS setstripe -c -1 $DIR/$tdir
14310 #define OBD_FAIL_LOV_INIT 0x1403
14311 $LCTL set_param fail_loc=0xa0001403
14312 $LCTL set_param fail_val=1
14313 touch $DIR/$tdir/$tfile || true
14315 run_test 206 "fail lov_init_raid0() doesn't lbug"
14318 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14319 local fsz=`stat -c %s $DIR/$tfile`
14320 cancel_lru_locks mdc
14322 # do not return layout in getattr intent
14323 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14324 $LCTL set_param fail_loc=0x170
14325 local sz=`stat -c %s $DIR/$tfile`
14327 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14331 run_test 207a "can refresh layout at glimpse"
14334 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14335 local cksum=`md5sum $DIR/$tfile`
14336 local fsz=`stat -c %s $DIR/$tfile`
14337 cancel_lru_locks mdc
14338 cancel_lru_locks osc
14340 # do not return layout in getattr intent
14341 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14342 $LCTL set_param fail_loc=0x171
14344 # it will refresh layout after the file is opened but before read issues
14345 echo checksum is "$cksum"
14346 echo "$cksum" |md5sum -c --quiet || error "file differs"
14350 run_test 207b "can refresh layout at open"
14353 # FIXME: in this test suite, only RD lease is used. This is okay
14354 # for now as only exclusive open is supported. After generic lease
14355 # is done, this test suite should be revised. - Jinshan
14357 remote_mds_nodsh && skip "remote MDS with nodsh"
14358 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14359 skip "Need MDS version at least 2.4.52"
14361 echo "==== test 1: verify get lease work"
14362 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14364 echo "==== test 2: verify lease can be broken by upcoming open"
14365 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14369 $MULTIOP $DIR/$tfile oO_RDONLY:c
14370 kill -USR1 $PID && wait $PID || error "break lease error"
14372 echo "==== test 3: verify lease can't be granted if an open already exists"
14373 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14377 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14378 kill -USR1 $PID && wait $PID || error "open file error"
14380 echo "==== test 4: lease can sustain over recovery"
14381 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14387 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14389 echo "==== test 5: lease broken can't be regained by replay"
14390 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14394 # open file to break lease and then recovery
14395 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14398 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14402 run_test 208 "Exclusive open"
14405 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14406 skip_env "must have disp_stripe"
14409 sync; sleep 5; sync;
14411 echo 3 > /proc/sys/vm/drop_caches
14412 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14414 # open/close 500 times
14415 for i in $(seq 500); do
14419 echo 3 > /proc/sys/vm/drop_caches
14420 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14422 echo "before: $req_before, after: $req_after"
14423 [ $((req_after - req_before)) -ge 300 ] &&
14424 error "open/close requests are not freed"
14427 run_test 209 "read-only open/close requests should be freed promptly"
14431 size=$((size % 8192 + 1))
14432 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14433 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14434 rm -f $DIR/f212 $DIR/f212.xyz
14436 run_test 212 "Sendfile test ============================================"
14439 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14440 cancel_lru_locks osc
14441 lctl set_param fail_loc=0x8000040f
14442 # generate a read lock
14443 cat $DIR/$tfile > /dev/null
14444 # write to the file, it will try to cancel the above read lock.
14445 cat /etc/hosts >> $DIR/$tfile
14447 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14449 test_214() { # for bug 20133
14450 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14451 for (( i=0; i < 340; i++ )) ; do
14452 touch $DIR/$tdir/d214c/a$i
14455 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14456 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14457 ls $DIR/d214c || error "ls $DIR/d214c failed"
14458 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14459 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14461 run_test 214 "hash-indexed directory test - bug 20133"
14463 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14464 create_lnet_proc_files() {
14465 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14468 # counterpart of create_lnet_proc_files
14469 remove_lnet_proc_files() {
14470 rm -f $TMP/lnet_$1.sys
14473 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14474 # 3rd arg as regexp for body
14475 check_lnet_proc_stats() {
14476 local l=$(cat "$TMP/lnet_$1" |wc -l)
14477 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14479 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14482 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14483 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14484 # optional and can be regexp for 2nd line (lnet.routes case)
14485 check_lnet_proc_entry() {
14486 local blp=2 # blp stands for 'position of 1st line of body'
14487 [ -z "$5" ] || blp=3 # lnet.routes case
14489 local l=$(cat "$TMP/lnet_$1" |wc -l)
14490 # subtracting one from $blp because the body can be empty
14491 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14493 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14494 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14496 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14497 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14499 # bail out if any unexpected line happened
14500 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14501 [ "$?" != 0 ] || error "$2 misformatted"
14504 test_215() { # for bugs 18102, 21079, 21517
14505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14507 local N='(0|[1-9][0-9]*)' # non-negative numeric
14508 local P='[1-9][0-9]*' # positive numeric
14509 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14510 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14511 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14512 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14514 local L1 # regexp for 1st line
14515 local L2 # regexp for 2nd line (optional)
14516 local BR # regexp for the rest (body)
14518 # lnet.stats should look as 11 space-separated non-negative numerics
14519 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14520 create_lnet_proc_files "stats"
14521 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14522 remove_lnet_proc_files "stats"
14524 # lnet.routes should look like this:
14525 # Routing disabled/enabled
14526 # net hops priority state router
14527 # where net is a string like tcp0, hops > 0, priority >= 0,
14528 # state is up/down,
14529 # router is a string like 192.168.1.1@tcp2
14530 L1="^Routing (disabled|enabled)$"
14531 L2="^net +hops +priority +state +router$"
14532 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14533 create_lnet_proc_files "routes"
14534 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14535 remove_lnet_proc_files "routes"
14537 # lnet.routers should look like this:
14538 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14539 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14540 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14541 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14542 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14543 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14544 create_lnet_proc_files "routers"
14545 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14546 remove_lnet_proc_files "routers"
14548 # lnet.peers should look like this:
14549 # nid refs state last max rtr min tx min queue
14550 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14551 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14552 # numeric (0 or >0 or <0), queue >= 0.
14553 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14554 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14555 create_lnet_proc_files "peers"
14556 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14557 remove_lnet_proc_files "peers"
14559 # lnet.buffers should look like this:
14560 # pages count credits min
14561 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14562 L1="^pages +count +credits +min$"
14563 BR="^ +$N +$N +$I +$I$"
14564 create_lnet_proc_files "buffers"
14565 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14566 remove_lnet_proc_files "buffers"
14568 # lnet.nis should look like this:
14569 # nid status alive refs peer rtr max tx min
14570 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14571 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14572 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14573 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14574 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14575 create_lnet_proc_files "nis"
14576 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14577 remove_lnet_proc_files "nis"
14579 # can we successfully write to lnet.stats?
14580 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14582 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14584 test_216() { # bug 20317
14585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14586 remote_ost_nodsh && skip "remote OST with nodsh"
14589 local facets=$(get_facets OST)
14590 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14592 save_lustre_params client "osc.*.contention_seconds" > $p
14593 save_lustre_params $facets \
14594 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14595 save_lustre_params $facets \
14596 "ldlm.namespaces.filter-*.contended_locks" >> $p
14597 save_lustre_params $facets \
14598 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14599 clear_stats osc.*.osc_stats
14601 # agressive lockless i/o settings
14602 do_nodes $(comma_list $(osts_nodes)) \
14603 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14604 ldlm.namespaces.filter-*.contended_locks=0 \
14605 ldlm.namespaces.filter-*.contention_seconds=60"
14606 lctl set_param -n osc.*.contention_seconds=60
14608 $DIRECTIO write $DIR/$tfile 0 10 4096
14609 $CHECKSTAT -s 40960 $DIR/$tfile
14611 # disable lockless i/o
14612 do_nodes $(comma_list $(osts_nodes)) \
14613 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14614 ldlm.namespaces.filter-*.contended_locks=32 \
14615 ldlm.namespaces.filter-*.contention_seconds=0"
14616 lctl set_param -n osc.*.contention_seconds=0
14617 clear_stats osc.*.osc_stats
14619 dd if=/dev/zero of=$DIR/$tfile count=0
14620 $CHECKSTAT -s 0 $DIR/$tfile
14622 restore_lustre_params <$p
14626 run_test 216 "check lockless direct write updates file size and kms correctly"
14628 test_217() { # bug 22430
14629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14634 for node in $(nodes_list); do
14635 nid=$(host_nids_address $node $NETTYPE)
14636 if [[ $nid = *-* ]] ; then
14637 echo "lctl ping $(h2nettype $nid)"
14638 lctl ping $(h2nettype $nid)
14640 echo "skipping $node (no hyphen detected)"
14644 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14647 # do directio so as not to populate the page cache
14648 log "creating a 10 Mb file"
14649 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14650 log "starting reads"
14651 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14652 log "truncating the file"
14653 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14655 kill %+ || true # reads might have finished
14656 echo "wait until dd is finished"
14658 log "removing the temporary file"
14659 rm -rf $DIR/$tfile || error "tmp file removal failed"
14661 run_test 218 "parallel read and truncate should not deadlock"
14664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14666 # write one partial page
14667 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14668 # set no grant so vvp_io_commit_write will do sync write
14669 $LCTL set_param fail_loc=0x411
14670 # write a full page at the end of file
14671 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14673 $LCTL set_param fail_loc=0
14674 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14675 $LCTL set_param fail_loc=0x411
14676 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14679 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14680 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14682 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14684 test_220() { #LU-325
14685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14686 remote_ost_nodsh && skip "remote OST with nodsh"
14687 remote_mds_nodsh && skip "remote MDS with nodsh"
14688 remote_mgs_nodsh && skip "remote MGS with nodsh"
14692 # create on MDT0000 so the last_id and next_id are correct
14694 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14698 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14699 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14700 osc.$mdtosc_proc1.prealloc_last_id)
14701 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14702 osc.$mdtosc_proc1.prealloc_next_id)
14706 if ! combined_mgs_mds ; then
14710 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14711 #define OBD_FAIL_OST_ENOINO 0x229
14712 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14713 create_pool $FSNAME.$TESTNAME || return 1
14714 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14716 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14718 MDSOBJS=$((last_id - next_id))
14719 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14721 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14722 echo "OST still has $count kbytes free"
14724 echo "create $MDSOBJS files @next_id..."
14725 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14727 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14728 osc.$mdtosc_proc1.prealloc_last_id)
14729 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14730 osc.$mdtosc_proc1.prealloc_next_id)
14732 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14737 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14738 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14740 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14741 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14742 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14743 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14744 echo "unlink $MDSOBJS files @$next_id..."
14745 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14747 if ! combined_mgs_mds ; then
14751 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14756 dd if=`which date` of=$MOUNT/date oflag=sync
14757 chmod +x $MOUNT/date
14759 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14760 $LCTL set_param fail_loc=0x80001401
14762 $MOUNT/date > /dev/null
14765 run_test 221 "make sure fault and truncate race to not cause OOM"
14768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14771 test_mkdir $DIR/$tdir
14772 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14773 createmany -o $DIR/$tdir/$tfile 10
14774 cancel_lru_locks mdc
14775 cancel_lru_locks osc
14776 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14777 $LCTL set_param fail_loc=0x31a
14778 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14779 $LCTL set_param fail_loc=0
14782 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14788 test_mkdir $DIR/$tdir
14789 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14790 createmany -o $DIR/$tdir/$tfile 10
14791 cancel_lru_locks mdc
14792 cancel_lru_locks osc
14793 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14794 $LCTL set_param fail_loc=0x31a
14795 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14796 $LCTL set_param fail_loc=0
14798 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14804 test_mkdir $DIR/$tdir
14805 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14806 createmany -o $DIR/$tdir/$tfile 10
14807 cancel_lru_locks mdc
14808 cancel_lru_locks osc
14809 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14810 $LCTL set_param fail_loc=0x31b
14811 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14812 $LCTL set_param fail_loc=0
14815 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14817 test_224a() { # LU-1039, MRP-303
14818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14820 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14821 $LCTL set_param fail_loc=0x508
14822 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14823 $LCTL set_param fail_loc=0
14826 run_test 224a "Don't panic on bulk IO failure"
14828 test_224b() { # LU-1039, MRP-303
14829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14831 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14832 cancel_lru_locks osc
14833 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14834 $LCTL set_param fail_loc=0x515
14835 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14836 $LCTL set_param fail_loc=0
14839 run_test 224b "Don't panic on bulk IO failure"
14841 test_224c() { # LU-6441
14842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14843 remote_mds_nodsh && skip "remote MDS with nodsh"
14845 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14846 save_writethrough $p
14847 set_cache writethrough on
14849 local pages_per_rpc=$($LCTL get_param \
14850 osc.*.max_pages_per_rpc)
14851 local at_max=$($LCTL get_param -n at_max)
14852 local timeout=$($LCTL get_param -n timeout)
14853 local test_at="at_max"
14854 local param_at="$FSNAME.sys.at_max"
14855 local test_timeout="timeout"
14856 local param_timeout="$FSNAME.sys.timeout"
14858 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14860 set_persistent_param_and_check client "$test_at" "$param_at" 0
14861 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14863 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14864 do_facet ost1 "$LCTL set_param fail_loc=0x520"
14865 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14866 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14868 do_facet ost1 "$LCTL set_param fail_loc=0"
14870 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14871 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14874 $LCTL set_param -n $pages_per_rpc
14875 restore_lustre_params < $p
14878 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14880 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14883 if [ -z ${MDSSURVEY} ]; then
14884 skip_env "mds-survey not found"
14886 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14887 skip "Need MDS version at least 2.2.51"
14889 local mds=$(facet_host $SINGLEMDS)
14890 local target=$(do_nodes $mds 'lctl dl' |
14891 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14893 local cmd1="file_count=1000 thrhi=4"
14894 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14895 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14896 local cmd="$cmd1 $cmd2 $cmd3"
14898 rm -f ${TMP}/mds_survey*
14900 eval $cmd || error "mds-survey with zero-stripe failed"
14901 cat ${TMP}/mds_survey*
14902 rm -f ${TMP}/mds_survey*
14904 run_test 225a "Metadata survey sanity with zero-stripe"
14907 if [ -z ${MDSSURVEY} ]; then
14908 skip_env "mds-survey not found"
14910 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14911 skip "Need MDS version at least 2.2.51"
14912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14913 remote_mds_nodsh && skip "remote MDS with nodsh"
14914 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14915 skip_env "Need to mount OST to test"
14918 local mds=$(facet_host $SINGLEMDS)
14919 local target=$(do_nodes $mds 'lctl dl' |
14920 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14922 local cmd1="file_count=1000 thrhi=4"
14923 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14924 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14925 local cmd="$cmd1 $cmd2 $cmd3"
14927 rm -f ${TMP}/mds_survey*
14929 eval $cmd || error "mds-survey with stripe_count failed"
14930 cat ${TMP}/mds_survey*
14931 rm -f ${TMP}/mds_survey*
14933 run_test 225b "Metadata survey sanity with stripe_count = 1"
14935 mcreate_path2fid () {
14941 local path=$DIR/$tdir/$name
14946 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14947 error "cannot create $desc"
14949 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14951 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14953 fid_path=$($LFS fid2path $MOUNT $fid)
14955 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14957 [ "$path" == "$fid_path" ] ||
14958 error "fid2path returned $fid_path, expected $path"
14960 echo "pass with $path and $fid"
14965 mkdir -p $DIR/$tdir
14967 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14968 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14969 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14970 mcreate_path2fid 0040666 0 0 dir "directory"
14971 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14972 mcreate_path2fid 0100666 0 0 file "regular file"
14973 mcreate_path2fid 0120666 0 0 link "symbolic link"
14974 mcreate_path2fid 0140666 0 0 sock "socket"
14976 run_test 226a "call path2fid and fid2path on files of all type"
14979 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14984 mkdir -p $DIR/$tdir
14985 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14986 error "create remote directory failed"
14987 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14988 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14989 "character special file (null)"
14990 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14991 "character special file (no device)"
14992 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14993 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14994 "block special file (loop)"
14995 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14996 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14997 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14999 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
15001 # LU-1299 Executing or running ldd on a truncated executable does not
15002 # cause an out-of-memory condition.
15004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15005 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
15007 dd if=$(which date) of=$MOUNT/date bs=1k count=1
15008 chmod +x $MOUNT/date
15010 $MOUNT/date > /dev/null
15011 ldd $MOUNT/date > /dev/null
15014 run_test 227 "running truncated executable does not cause OOM"
15016 # LU-1512 try to reuse idle OI blocks
15018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15019 remote_mds_nodsh && skip "remote MDS with nodsh"
15020 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15022 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15023 local myDIR=$DIR/$tdir
15026 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15027 $LCTL set_param fail_loc=0x80001002
15028 createmany -o $myDIR/t- 10000
15029 $LCTL set_param fail_loc=0
15030 # The guard is current the largest FID holder
15032 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15034 local IDX=$(($SEQ % 64))
15036 do_facet $SINGLEMDS sync
15037 # Make sure journal flushed.
15039 local blk1=$(do_facet $SINGLEMDS \
15040 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15041 grep Blockcount | awk '{print $4}')
15043 # Remove old files, some OI blocks will become idle.
15044 unlinkmany $myDIR/t- 10000
15045 # Create new files, idle OI blocks should be reused.
15046 createmany -o $myDIR/t- 2000
15047 do_facet $SINGLEMDS sync
15048 # Make sure journal flushed.
15050 local blk2=$(do_facet $SINGLEMDS \
15051 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15052 grep Blockcount | awk '{print $4}')
15054 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15056 run_test 228a "try to reuse idle OI blocks"
15059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15060 remote_mds_nodsh && skip "remote MDS with nodsh"
15061 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15063 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15064 local myDIR=$DIR/$tdir
15067 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15068 $LCTL set_param fail_loc=0x80001002
15069 createmany -o $myDIR/t- 10000
15070 $LCTL set_param fail_loc=0
15071 # The guard is current the largest FID holder
15073 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15075 local IDX=$(($SEQ % 64))
15077 do_facet $SINGLEMDS sync
15078 # Make sure journal flushed.
15080 local blk1=$(do_facet $SINGLEMDS \
15081 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15082 grep Blockcount | awk '{print $4}')
15084 # Remove old files, some OI blocks will become idle.
15085 unlinkmany $myDIR/t- 10000
15088 stop $SINGLEMDS || error "Fail to stop MDT."
15090 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15092 df $MOUNT || error "Fail to df."
15093 # Create new files, idle OI blocks should be reused.
15094 createmany -o $myDIR/t- 2000
15095 do_facet $SINGLEMDS sync
15096 # Make sure journal flushed.
15098 local blk2=$(do_facet $SINGLEMDS \
15099 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15100 grep Blockcount | awk '{print $4}')
15102 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15104 run_test 228b "idle OI blocks can be reused after MDT restart"
15108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15109 remote_mds_nodsh && skip "remote MDS with nodsh"
15110 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15112 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15113 local myDIR=$DIR/$tdir
15116 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15117 $LCTL set_param fail_loc=0x80001002
15118 # 20000 files can guarantee there are index nodes in the OI file
15119 createmany -o $myDIR/t- 20000
15120 $LCTL set_param fail_loc=0
15121 # The guard is current the largest FID holder
15123 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15125 local IDX=$(($SEQ % 64))
15127 do_facet $SINGLEMDS sync
15128 # Make sure journal flushed.
15130 local blk1=$(do_facet $SINGLEMDS \
15131 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15132 grep Blockcount | awk '{print $4}')
15134 # Remove old files, some OI blocks will become idle.
15135 unlinkmany $myDIR/t- 20000
15137 # The OI file should become empty now
15139 # Create new files, idle OI blocks should be reused.
15140 createmany -o $myDIR/t- 2000
15141 do_facet $SINGLEMDS sync
15142 # Make sure journal flushed.
15144 local blk2=$(do_facet $SINGLEMDS \
15145 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15146 grep Blockcount | awk '{print $4}')
15148 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15150 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15152 test_229() { # LU-2482, LU-3448
15153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15154 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15155 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15156 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15160 # Create a file with a released layout and stripe count 2.
15161 $MULTIOP $DIR/$tfile H2c ||
15162 error "failed to create file with released layout"
15164 $LFS getstripe -v $DIR/$tfile
15166 local pattern=$($LFS getstripe -L $DIR/$tfile)
15167 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15169 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15171 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15172 stat $DIR/$tfile || error "failed to stat released file"
15174 chown $RUNAS_ID $DIR/$tfile ||
15175 error "chown $RUNAS_ID $DIR/$tfile failed"
15177 chgrp $RUNAS_ID $DIR/$tfile ||
15178 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15180 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15181 rm $DIR/$tfile || error "failed to remove released file"
15183 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15187 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15188 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15189 skip "Need MDS version at least 2.11.52"
15193 test_mkdir $DIR/$tdir
15194 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15195 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15196 [ $mdt_idx -ne 0 ] &&
15197 error "create local directory on wrong MDT $mdt_idx"
15199 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15200 error "create remote directory failed"
15201 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15202 [ $mdt_idx -ne $MDTIDX ] &&
15203 error "create remote directory on wrong MDT $mdt_idx"
15205 createmany -o $DIR/$tdir/test_230/t- 10 ||
15206 error "create files on remote directory failed"
15207 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15208 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15209 rm -r $DIR/$tdir || error "unlink remote directory failed"
15211 run_test 230a "Create remote directory and files under the remote directory"
15214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15215 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15216 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15217 skip "Need MDS version at least 2.11.52"
15225 local migrate_dir=$DIR/$tdir/migrate_dir
15226 local other_dir=$DIR/$tdir/other_dir
15228 test_mkdir $DIR/$tdir
15229 test_mkdir -i0 -c1 $migrate_dir
15230 test_mkdir -i0 -c1 $other_dir
15231 for ((i=0; i<10; i++)); do
15232 mkdir -p $migrate_dir/dir_${i}
15233 createmany -o $migrate_dir/dir_${i}/f 10 ||
15234 error "create files under remote dir failed $i"
15237 cp /etc/passwd $migrate_dir/$tfile
15238 cp /etc/passwd $other_dir/$tfile
15239 chattr +SAD $migrate_dir
15240 chattr +SAD $migrate_dir/$tfile
15242 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15243 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15244 local old_dir_mode=$(stat -c%f $migrate_dir)
15245 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15247 mkdir -p $migrate_dir/dir_default_stripe2
15248 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15249 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15251 mkdir -p $other_dir
15252 ln $migrate_dir/$tfile $other_dir/luna
15253 ln $migrate_dir/$tfile $migrate_dir/sofia
15254 ln $other_dir/$tfile $migrate_dir/david
15255 ln -s $migrate_dir/$tfile $other_dir/zachary
15256 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15257 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15259 $LFS migrate -m $MDTIDX $migrate_dir ||
15260 error "fails on migrating remote dir to MDT1"
15262 echo "migratate to MDT1, then checking.."
15263 for ((i = 0; i < 10; i++)); do
15264 for file in $(find $migrate_dir/dir_${i}); do
15265 mdt_index=$($LFS getstripe -m $file)
15266 [ $mdt_index == $MDTIDX ] ||
15267 error "$file is not on MDT${MDTIDX}"
15271 # the multiple link file should still in MDT0
15272 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15273 [ $mdt_index == 0 ] ||
15274 error "$file is not on MDT${MDTIDX}"
15276 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15277 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15278 error " expect $old_dir_flag get $new_dir_flag"
15280 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15281 [ "$old_file_flag" = "$new_file_flag" ] ||
15282 error " expect $old_file_flag get $new_file_flag"
15284 local new_dir_mode=$(stat -c%f $migrate_dir)
15285 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15286 error "expect mode $old_dir_mode get $new_dir_mode"
15288 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15289 [ "$old_file_mode" = "$new_file_mode" ] ||
15290 error "expect mode $old_file_mode get $new_file_mode"
15292 diff /etc/passwd $migrate_dir/$tfile ||
15293 error "$tfile different after migration"
15295 diff /etc/passwd $other_dir/luna ||
15296 error "luna different after migration"
15298 diff /etc/passwd $migrate_dir/sofia ||
15299 error "sofia different after migration"
15301 diff /etc/passwd $migrate_dir/david ||
15302 error "david different after migration"
15304 diff /etc/passwd $other_dir/zachary ||
15305 error "zachary different after migration"
15307 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15308 error "${tfile}_ln different after migration"
15310 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15311 error "${tfile}_ln_other different after migration"
15313 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15314 [ $stripe_count = 2 ] ||
15315 error "dir strpe_count $d != 2 after migration."
15317 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15318 [ $stripe_count = 2 ] ||
15319 error "file strpe_count $d != 2 after migration."
15321 #migrate back to MDT0
15324 $LFS migrate -m $MDTIDX $migrate_dir ||
15325 error "fails on migrating remote dir to MDT0"
15327 echo "migrate back to MDT0, checking.."
15328 for file in $(find $migrate_dir); do
15329 mdt_index=$($LFS getstripe -m $file)
15330 [ $mdt_index == $MDTIDX ] ||
15331 error "$file is not on MDT${MDTIDX}"
15334 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15335 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15336 error " expect $old_dir_flag get $new_dir_flag"
15338 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15339 [ "$old_file_flag" = "$new_file_flag" ] ||
15340 error " expect $old_file_flag get $new_file_flag"
15342 local new_dir_mode=$(stat -c%f $migrate_dir)
15343 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15344 error "expect mode $old_dir_mode get $new_dir_mode"
15346 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15347 [ "$old_file_mode" = "$new_file_mode" ] ||
15348 error "expect mode $old_file_mode get $new_file_mode"
15350 diff /etc/passwd ${migrate_dir}/$tfile ||
15351 error "$tfile different after migration"
15353 diff /etc/passwd ${other_dir}/luna ||
15354 error "luna different after migration"
15356 diff /etc/passwd ${migrate_dir}/sofia ||
15357 error "sofia different after migration"
15359 diff /etc/passwd ${other_dir}/zachary ||
15360 error "zachary different after migration"
15362 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15363 error "${tfile}_ln different after migration"
15365 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15366 error "${tfile}_ln_other different after migration"
15368 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15369 [ $stripe_count = 2 ] ||
15370 error "dir strpe_count $d != 2 after migration."
15372 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15373 [ $stripe_count = 2 ] ||
15374 error "file strpe_count $d != 2 after migration."
15376 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15378 run_test 230b "migrate directory"
15381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15382 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15383 remote_mds_nodsh && skip "remote MDS with nodsh"
15384 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15385 skip "Need MDS version at least 2.11.52"
15391 local migrate_dir=$DIR/$tdir/migrate_dir
15393 #If migrating directory fails in the middle, all entries of
15394 #the directory is still accessiable.
15395 test_mkdir $DIR/$tdir
15396 test_mkdir -i0 -c1 $migrate_dir
15397 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15399 createmany -o $migrate_dir/f $total ||
15400 error "create files under ${migrate_dir} failed"
15402 # fail after migrating top dir, and this will fail only once, so the
15403 # first sub file migration will fail (currently f3), others succeed.
15404 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15405 do_facet mds1 lctl set_param fail_loc=0x1801
15406 local t=$(ls $migrate_dir | wc -l)
15407 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15408 error "migrate should fail"
15409 local u=$(ls $migrate_dir | wc -l)
15410 [ "$u" == "$t" ] || error "$u != $t during migration"
15412 # add new dir/file should succeed
15413 mkdir $migrate_dir/dir ||
15414 error "mkdir failed under migrating directory"
15415 touch $migrate_dir/file ||
15416 error "create file failed under migrating directory"
15418 # add file with existing name should fail
15419 for file in $migrate_dir/f*; do
15420 stat $file > /dev/null || error "stat $file failed"
15421 $OPENFILE -f O_CREAT:O_EXCL $file &&
15422 error "open(O_CREAT|O_EXCL) $file should fail"
15423 $MULTIOP $file m && error "create $file should fail"
15424 touch $DIR/$tdir/remote_dir/$tfile ||
15425 error "touch $tfile failed"
15426 ln $DIR/$tdir/remote_dir/$tfile $file &&
15427 error "link $file should fail"
15428 mdt_index=$($LFS getstripe -m $file)
15429 if [ $mdt_index == 0 ]; then
15430 # file failed to migrate is not allowed to rename to
15431 mv $DIR/$tdir/remote_dir/$tfile $file &&
15432 error "rename to $file should fail"
15434 mv $DIR/$tdir/remote_dir/$tfile $file ||
15435 error "rename to $file failed"
15437 echo hello >> $file || error "write $file failed"
15440 # resume migration with different options should fail
15441 $LFS migrate -m 0 $migrate_dir &&
15442 error "migrate -m 0 $migrate_dir should fail"
15444 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15445 error "migrate -c 2 $migrate_dir should fail"
15447 # resume migration should succeed
15448 $LFS migrate -m $MDTIDX $migrate_dir ||
15449 error "migrate $migrate_dir failed"
15451 echo "Finish migration, then checking.."
15452 for file in $(find $migrate_dir); do
15453 mdt_index=$($LFS getstripe -m $file)
15454 [ $mdt_index == $MDTIDX ] ||
15455 error "$file is not on MDT${MDTIDX}"
15458 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15460 run_test 230c "check directory accessiblity if migration failed"
15463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15464 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15465 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15466 skip "Need MDS version at least 2.11.52"
15468 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15470 local migrate_dir=$DIR/$tdir/migrate_dir
15480 old_index=$((RANDOM % MDSCOUNT))
15481 old_count=$((MDSCOUNT - old_index))
15482 new_index=$((RANDOM % MDSCOUNT))
15483 new_count=$((MDSCOUNT - new_index))
15484 new_hash="all_char"
15486 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15487 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15489 test_mkdir $DIR/$tdir
15490 test_mkdir -i $old_index -c $old_count $migrate_dir
15492 for ((i=0; i<100; i++)); do
15493 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15494 createmany -o $migrate_dir/dir_${i}/f 100 ||
15495 error "create files under remote dir failed $i"
15498 echo -n "Migrate from MDT$old_index "
15499 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15500 echo -n "to MDT$new_index"
15501 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15504 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15505 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15506 error "migrate remote dir error"
15508 echo "Finish migration, then checking.."
15509 for file in $(find $migrate_dir); do
15510 mdt_index=$($LFS getstripe -m $file)
15511 if [ $mdt_index -lt $new_index ] ||
15512 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15513 error "$file is on MDT$mdt_index"
15517 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15519 run_test 230d "check migrate big directory"
15522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15523 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15524 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15525 skip "Need MDS version at least 2.11.52"
15532 mkdir -p $DIR/$tdir
15533 mkdir $DIR/$tdir/migrate_dir
15534 mkdir $DIR/$tdir/other_dir
15535 touch $DIR/$tdir/migrate_dir/a
15536 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15537 ls $DIR/$tdir/other_dir
15539 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15540 error "migrate dir fails"
15542 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15543 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15545 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15546 [ $mdt_index == 0 ] || error "a is not on MDT0"
15548 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15549 error "migrate dir fails"
15551 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15552 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15554 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15555 [ $mdt_index == 1 ] || error "a is not on MDT1"
15557 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15558 [ $mdt_index == 1 ] || error "b is not on MDT1"
15560 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15561 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15563 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15565 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15567 run_test 230e "migrate mulitple local link files"
15570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15571 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15572 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15573 skip "Need MDS version at least 2.11.52"
15578 mkdir -p $DIR/$tdir
15579 mkdir $DIR/$tdir/migrate_dir
15580 $LFS mkdir -i1 $DIR/$tdir/other_dir
15581 touch $DIR/$tdir/migrate_dir/a
15582 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15583 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15584 ls $DIR/$tdir/other_dir
15586 # a should be migrated to MDT1, since no other links on MDT0
15587 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15588 error "#1 migrate dir fails"
15589 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15590 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15591 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15592 [ $mdt_index == 1 ] || error "a is not on MDT1"
15594 # a should stay on MDT1, because it is a mulitple link file
15595 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15596 error "#2 migrate dir fails"
15597 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15598 [ $mdt_index == 1 ] || error "a is not on MDT1"
15600 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15601 error "#3 migrate dir fails"
15603 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15604 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15605 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15607 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15608 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15610 # a should be migrated to MDT0, since no other links on MDT1
15611 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15612 error "#4 migrate dir fails"
15613 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15614 [ $mdt_index == 0 ] || error "a is not on MDT0"
15616 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15618 run_test 230f "migrate mulitple remote link files"
15621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15622 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15623 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15624 skip "Need MDS version at least 2.11.52"
15626 mkdir -p $DIR/$tdir/migrate_dir
15628 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15629 error "migrating dir to non-exist MDT succeeds"
15632 run_test 230g "migrate dir to non-exist MDT"
15635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15636 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15637 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15638 skip "Need MDS version at least 2.11.52"
15642 mkdir -p $DIR/$tdir/migrate_dir
15644 $LFS migrate -m1 $DIR &&
15645 error "migrating mountpoint1 should fail"
15647 $LFS migrate -m1 $DIR/$tdir/.. &&
15648 error "migrating mountpoint2 should fail"
15651 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15652 error "migrating $tdir/migrate_dir/.. should fail"
15656 run_test 230h "migrate .. and root"
15659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15660 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15661 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15662 skip "Need MDS version at least 2.11.52"
15664 mkdir -p $DIR/$tdir/migrate_dir
15666 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15667 error "migration fails with a tailing slash"
15669 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15670 error "migration fails with two tailing slashes"
15672 run_test 230i "lfs migrate -m tolerates trailing slashes"
15675 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15676 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15677 skip "Need MDS version at least 2.11.52"
15679 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15680 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15681 error "create $tfile failed"
15682 cat /etc/passwd > $DIR/$tdir/$tfile
15684 $LFS migrate -m 1 $DIR/$tdir
15686 cmp /etc/passwd $DIR/$tdir/$tfile ||
15687 error "DoM file mismatch after migration"
15689 run_test 230j "DoM file data not changed after dir migration"
15692 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15693 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15694 skip "Need MDS version at least 2.11.56"
15697 local files_on_starting_mdt=0
15699 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15700 $LFS getdirstripe $DIR/$tdir
15701 for i in $(seq $total); do
15702 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15703 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15704 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15707 echo "$files_on_starting_mdt files on MDT0"
15709 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15710 $LFS getdirstripe $DIR/$tdir
15712 files_on_starting_mdt=0
15713 for i in $(seq $total); do
15714 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15715 error "file $tfile.$i mismatch after migration"
15716 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15717 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15720 echo "$files_on_starting_mdt files on MDT1 after migration"
15721 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15723 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15724 $LFS getdirstripe $DIR/$tdir
15726 files_on_starting_mdt=0
15727 for i in $(seq $total); do
15728 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15729 error "file $tfile.$i mismatch after 2nd migration"
15730 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15731 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15734 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15735 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15739 run_test 230k "file data not changed after dir migration"
15742 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15743 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15744 skip "Need MDS version at least 2.11.56"
15746 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15747 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15748 error "create files under remote dir failed $i"
15749 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15751 run_test 230l "readdir between MDTs won't crash"
15755 # For simplicity this test assumes that max_pages_per_rpc
15756 # is the same across all OSCs
15757 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15758 local bulk_size=$((max_pages * PAGE_SIZE))
15759 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15762 mkdir -p $DIR/$tdir
15763 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15764 error "failed to set stripe with -S ${brw_size}M option"
15766 # clear the OSC stats
15767 $LCTL set_param osc.*.stats=0 &>/dev/null
15770 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15771 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15772 oflag=direct &>/dev/null || error "dd failed"
15774 sync; sleep 1; sync # just to be safe
15775 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15776 if [ x$nrpcs != "x1" ]; then
15777 $LCTL get_param osc.*.stats
15778 error "found $nrpcs ost_write RPCs, not 1 as expected"
15782 # Drop the OSC cache, otherwise we will read from it
15783 cancel_lru_locks osc
15785 # clear the OSC stats
15786 $LCTL set_param osc.*.stats=0 &>/dev/null
15788 # Client reads $bulk_size.
15789 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15790 iflag=direct &>/dev/null || error "dd failed"
15792 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15793 if [ x$nrpcs != "x1" ]; then
15794 $LCTL get_param osc.*.stats
15795 error "found $nrpcs ost_read RPCs, not 1 as expected"
15798 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15801 mkdir -p $DIR/$tdir
15803 for i in {0..1023}; do
15804 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15805 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15806 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15810 run_test 231b "must not assert on fully utilized OST request buffer"
15813 mkdir -p $DIR/$tdir
15814 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15816 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15817 do_facet ost1 $LCTL set_param fail_loc=0x31c
15819 # ignore dd failure
15820 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15822 do_facet ost1 $LCTL set_param fail_loc=0
15823 umount_client $MOUNT || error "umount failed"
15824 mount_client $MOUNT || error "mount failed"
15825 stop ost1 || error "cannot stop ost1"
15826 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15828 run_test 232a "failed lock should not block umount"
15831 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15832 skip "Need MDS version at least 2.10.58"
15834 mkdir -p $DIR/$tdir
15835 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15836 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15838 cancel_lru_locks osc
15840 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15841 do_facet ost1 $LCTL set_param fail_loc=0x31c
15844 $LFS data_version $DIR/$tdir/$tfile || true
15846 do_facet ost1 $LCTL set_param fail_loc=0
15847 umount_client $MOUNT || error "umount failed"
15848 mount_client $MOUNT || error "mount failed"
15849 stop ost1 || error "cannot stop ost1"
15850 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15852 run_test 232b "failed data version lock should not block umount"
15855 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15856 skip "Need MDS version at least 2.3.64"
15857 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15859 local fid=$($LFS path2fid $MOUNT)
15861 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15862 error "cannot access $MOUNT using its FID '$fid'"
15864 run_test 233a "checking that OBF of the FS root succeeds"
15867 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
15868 skip "Need MDS version at least 2.5.90"
15869 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15871 local fid=$($LFS path2fid $MOUNT/.lustre)
15873 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15874 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15876 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15877 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15878 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15880 run_test 233b "checking that OBF of the FS .lustre succeeds"
15883 local p="$TMP/sanityN-$TESTNAME.parameters"
15884 save_lustre_params client "llite.*.xattr_cache" > $p
15885 lctl set_param llite.*.xattr_cache 1 ||
15886 skip_env "xattr cache is not supported"
15888 mkdir -p $DIR/$tdir || error "mkdir failed"
15889 touch $DIR/$tdir/$tfile || error "touch failed"
15890 # OBD_FAIL_LLITE_XATTR_ENOMEM
15891 $LCTL set_param fail_loc=0x1405
15892 getfattr -n user.attr $DIR/$tdir/$tfile &&
15893 error "getfattr should have failed with ENOMEM"
15894 $LCTL set_param fail_loc=0x0
15897 restore_lustre_params < $p
15900 run_test 234 "xattr cache should not crash on ENOMEM"
15903 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
15904 skip "Need MDS version at least 2.4.52"
15906 flock_deadlock $DIR/$tfile
15911 124) error "process hangs on a deadlock"
15913 *) error "error executing flock_deadlock $DIR/$tfile"
15917 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15921 check_swap_layouts_support
15923 local ref1=/etc/passwd
15924 local ref2=/etc/group
15925 local file1=$DIR/$tdir/f1
15926 local file2=$DIR/$tdir/f2
15928 test_mkdir -c1 $DIR/$tdir
15929 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15930 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15931 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15932 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15933 local fd=$(free_fd)
15934 local cmd="exec $fd<>$file2"
15937 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15938 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15941 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15946 run_test 236 "Layout swap on open unlinked file"
15948 # LU-4659 linkea consistency
15950 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15951 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15952 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15953 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15956 ln $DIR/$tfile $DIR/$tfile.lnk
15957 touch $DIR/$tfile.new
15958 mv $DIR/$tfile.new $DIR/$tfile
15959 local fid1=$($LFS path2fid $DIR/$tfile)
15960 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15961 local path1=$($LFS fid2path $FSNAME "$fid1")
15962 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15963 local path2=$($LFS fid2path $FSNAME "$fid2")
15964 [ $tfile.lnk == $path2 ] ||
15965 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15968 run_test 238 "Verify linkea consistency"
15970 test_239A() { # was test_239
15971 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
15972 skip "Need MDS version at least 2.5.60"
15974 local list=$(comma_list $(mdts_nodes))
15976 mkdir -p $DIR/$tdir
15977 createmany -o $DIR/$tdir/f- 5000
15978 unlinkmany $DIR/$tdir/f- 5000
15979 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
15980 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15981 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15982 osp.*MDT*.sync_in_flight" | calc_sum)
15983 [ "$changes" -eq 0 ] || error "$changes not synced"
15985 run_test 239A "osp_sync test"
15987 test_239a() { #LU-5297
15988 remote_mds_nodsh && skip "remote MDS with nodsh"
15991 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15992 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15993 chgrp $RUNAS_GID $DIR/$tfile
15994 wait_delete_completed
15996 run_test 239a "process invalid osp sync record correctly"
15998 test_239b() { #LU-5297
15999 remote_mds_nodsh && skip "remote MDS with nodsh"
16002 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
16003 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
16004 chgrp $RUNAS_GID $DIR/$tfile1
16005 wait_delete_completed
16006 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16008 chgrp $RUNAS_GID $DIR/$tfile2
16009 wait_delete_completed
16011 run_test 239b "process osp sync record with ENOMEM error correctly"
16014 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16015 remote_mds_nodsh && skip "remote MDS with nodsh"
16017 mkdir -p $DIR/$tdir
16019 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
16020 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
16021 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
16022 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
16024 umount_client $MOUNT || error "umount failed"
16025 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
16026 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
16027 mount_client $MOUNT || error "failed to mount client"
16029 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
16030 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
16032 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
16038 for LOOP in $(seq $count); do
16039 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
16040 cancel_lru_locks $OSC || true
16048 for LOOP in $(seq $1); do
16049 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
16054 test_241a() { # was test_241
16055 local bsize=$PAGE_SIZE
16057 (( bsize < 40960 )) && bsize=40960
16058 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16060 cancel_lru_locks $OSC
16061 test_241_bio 1000 $bsize &
16063 test_241_dio 1000 $bsize
16066 run_test 241a "bio vs dio"
16069 local bsize=$PAGE_SIZE
16071 (( bsize < 40960 )) && bsize=40960
16072 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16074 test_241_dio 1000 $bsize &
16076 test_241_dio 1000 $bsize
16079 run_test 241b "dio vs dio"
16082 remote_mds_nodsh && skip "remote MDS with nodsh"
16084 mkdir -p $DIR/$tdir
16085 touch $DIR/$tdir/$tfile
16087 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16088 do_facet mds1 lctl set_param fail_loc=0x105
16089 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16091 do_facet mds1 lctl set_param fail_loc=0
16092 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16094 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16098 test_mkdir $DIR/$tdir
16099 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16101 run_test 243 "various group lock tests"
16105 test_mkdir $DIR/$tdir
16106 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16107 sendfile_grouplock $DIR/$tdir/$tfile || \
16108 error "sendfile+grouplock failed"
16111 run_test 244 "sendfile with group lock tests"
16114 local flagname="multi_mod_rpcs"
16115 local connect_data_name="max_mod_rpcs"
16118 # check if multiple modify RPCs flag is set
16119 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16120 grep "connect_flags:")
16123 echo "$out" | grep -qw $flagname
16124 if [ $? -ne 0 ]; then
16125 echo "connect flag $flagname is not set"
16129 # check if multiple modify RPCs data is set
16130 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16133 echo "$out" | grep -qw $connect_data_name ||
16134 error "import should have connect data $connect_data_name"
16136 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16138 test_246() { # LU-7371
16139 remote_ost_nodsh && skip "remote OST with nodsh"
16140 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16141 skip "Need OST version >= 2.7.62"
16143 do_facet ost1 $LCTL set_param fail_val=4095
16144 #define OBD_FAIL_OST_READ_SIZE 0x234
16145 do_facet ost1 $LCTL set_param fail_loc=0x234
16146 $LFS setstripe $DIR/$tfile -i 0 -c 1
16147 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16148 cancel_lru_locks $FSNAME-OST0000
16149 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16151 run_test 246 "Read file of size 4095 should return right length"
16157 umount_client $submount
16162 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16164 skip_env "Fileset feature is not supported"
16166 local submount=${MOUNT}_$tdir
16169 mkdir -p $submount || error "mkdir $submount failed"
16170 FILESET="$FILESET/$tdir" mount_client $submount ||
16171 error "mount $submount failed"
16172 trap "cleanup_247 $submount" EXIT
16173 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16174 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16175 error "read $MOUNT/$tdir/$tfile failed"
16176 cleanup_247 $submount
16178 run_test 247a "mount subdir as fileset"
16181 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16182 skip_env "Fileset feature is not supported"
16184 local submount=${MOUNT}_$tdir
16186 rm -rf $MOUNT/$tdir
16187 mkdir -p $submount || error "mkdir $submount failed"
16189 FILESET="$FILESET/$tdir" mount_client $submount &&
16190 error "mount $submount should fail"
16193 run_test 247b "mount subdir that dose not exist"
16196 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16197 skip_env "Fileset feature is not supported"
16199 local submount=${MOUNT}_$tdir
16201 mkdir -p $MOUNT/$tdir/dir1
16202 mkdir -p $submount || error "mkdir $submount failed"
16203 trap "cleanup_247 $submount" EXIT
16204 FILESET="$FILESET/$tdir" mount_client $submount ||
16205 error "mount $submount failed"
16206 local fid=$($LFS path2fid $MOUNT/)
16207 $LFS fid2path $submount $fid && error "fid2path should fail"
16208 cleanup_247 $submount
16210 run_test 247c "running fid2path outside root"
16213 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16214 skip "Fileset feature is not supported"
16216 local submount=${MOUNT}_$tdir
16218 mkdir -p $MOUNT/$tdir/dir1
16219 mkdir -p $submount || error "mkdir $submount failed"
16220 FILESET="$FILESET/$tdir" mount_client $submount ||
16221 error "mount $submount failed"
16222 trap "cleanup_247 $submount" EXIT
16223 local fid=$($LFS path2fid $submount/dir1)
16224 $LFS fid2path $submount $fid || error "fid2path should succeed"
16225 cleanup_247 $submount
16227 run_test 247d "running fid2path inside root"
16231 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16233 skip "Fileset feature is not supported"
16235 local submount=${MOUNT}_$tdir
16238 mkdir -p $submount || error "mkdir $submount failed"
16239 FILESET="$FILESET/.." mount_client $submount &&
16240 error "mount $submount should fail"
16243 run_test 247e "mount .. as fileset"
16246 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16247 [ -z "$fast_read_sav" ] && skip "no fast read support"
16249 # create a large file for fast read verification
16250 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16252 # make sure the file is created correctly
16253 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16254 { rm -f $DIR/$tfile; skip "file creation error"; }
16256 echo "Test 1: verify that fast read is 4 times faster on cache read"
16258 # small read with fast read enabled
16259 $LCTL set_param -n llite.*.fast_read=1
16260 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16261 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16262 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16263 # small read with fast read disabled
16264 $LCTL set_param -n llite.*.fast_read=0
16265 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16266 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16267 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16269 # verify that fast read is 4 times faster for cache read
16270 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16271 error_not_in_vm "fast read was not 4 times faster: " \
16272 "$t_fast vs $t_slow"
16274 echo "Test 2: verify the performance between big and small read"
16275 $LCTL set_param -n llite.*.fast_read=1
16277 # 1k non-cache read
16278 cancel_lru_locks osc
16279 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16280 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16281 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16283 # 1M non-cache read
16284 cancel_lru_locks osc
16285 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16286 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16287 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16289 # verify that big IO is not 4 times faster than small IO
16290 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16291 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16293 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16296 run_test 248 "fast read verification"
16298 test_249() { # LU-7890
16299 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16300 skip "Need at least version 2.8.54"
16303 $LFS setstripe -c 1 $DIR/$tfile
16304 # Offset 2T == 4k * 512M
16305 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16306 error "dd to 2T offset failed"
16308 run_test 249 "Write above 2T file size"
16311 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16312 && skip "no 16TB file size limit on ZFS"
16314 $LFS setstripe -c 1 $DIR/$tfile
16315 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16316 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16317 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16318 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16319 conv=notrunc,fsync && error "append succeeded"
16322 run_test 250 "Write above 16T limit"
16325 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16327 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16328 #Skip once - writing the first stripe will succeed
16329 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16330 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16331 error "short write happened"
16333 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16334 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16335 error "short read happened"
16339 run_test 251 "Handling short read and write correctly"
16342 remote_mds_nodsh && skip "remote MDS with nodsh"
16343 remote_ost_nodsh && skip "remote OST with nodsh"
16344 if [ "$ost1_FSTYPE" != "ldiskfs" -o "$mds1_FSTYPE" != "ldiskfs" ]; then
16345 skip_env "ldiskfs only test"
16355 # check lr_reader on OST0000
16357 dev=$(facet_device $tgt)
16358 out=$(do_facet $tgt $LR_READER $dev)
16359 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16361 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16362 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16363 error "Invalid uuid returned by $LR_READER on target $tgt"
16364 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16366 # check lr_reader -c on MDT0000
16368 dev=$(facet_device $tgt)
16369 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16370 skip "$LR_READER does not support additional options"
16372 out=$(do_facet $tgt $LR_READER -c $dev)
16373 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16375 num=$(echo "$out" | grep -c "mdtlov")
16376 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16377 error "Invalid number of mdtlov clients returned by $LR_READER"
16378 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16380 # check lr_reader -cr on MDT0000
16381 out=$(do_facet $tgt $LR_READER -cr $dev)
16382 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16384 echo "$out" | grep -q "^reply_data:$" ||
16385 error "$LR_READER should have returned 'reply_data' section"
16386 num=$(echo "$out" | grep -c "client_generation")
16387 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16389 run_test 252 "check lr_reader tool"
16391 test_253_fill_ost() {
16392 local size_mb #how many MB should we write to pass watermark
16393 local lwm=$3 #low watermark
16394 local free_10mb #10% of free space
16396 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16397 size_mb=$((free_kb / 1024 - lwm))
16398 free_10mb=$((free_kb / 10240))
16399 #If 10% of free space cross low watermark use it
16400 if (( free_10mb > size_mb )); then
16403 #At least we need to store 1.1 of difference between
16404 #free space and low watermark
16405 size_mb=$((size_mb + size_mb / 10))
16407 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16408 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16409 oflag=append conv=notrunc
16414 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16415 echo "OST still has $((free_kb / 1024)) mbytes free"
16419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16420 remote_mds_nodsh && skip "remote MDS with nodsh"
16421 remote_mgs_nodsh && skip "remote MGS with nodsh"
16426 local ost_name=$($LFS osts |
16427 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16429 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16430 do_facet $SINGLEMDS $LCTL get_param -n \
16431 osp.$mdtosc_proc1.reserved_mb_high ||
16432 skip "remote MDS does not support reserved_mb_high"
16436 wait_delete_completed
16439 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16440 osp.$mdtosc_proc1.reserved_mb_high)
16441 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16442 osp.$mdtosc_proc1.reserved_mb_low)
16443 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16445 if ! combined_mgs_mds ; then
16448 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16449 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16450 error "Adding $ost_name to pool failed"
16452 # Wait for client to see a OST at pool
16453 wait_update $HOSTNAME "$LCTL get_param -n
16454 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16455 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16456 error "Client can not see the pool"
16457 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16458 error "Setstripe failed"
16460 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16461 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16462 echo "OST still has $((blocks/1024)) mbytes free"
16464 local new_lwm=$((blocks/1024-10))
16465 do_facet $SINGLEMDS $LCTL set_param \
16466 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16467 do_facet $SINGLEMDS $LCTL set_param \
16468 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16470 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16472 #First enospc could execute orphan deletion so repeat.
16473 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16475 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16476 osp.$mdtosc_proc1.prealloc_status)
16477 echo "prealloc_status $oa_status"
16479 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16480 error "File creation should fail"
16481 #object allocation was stopped, but we still able to append files
16482 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16483 error "Append failed"
16484 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16486 wait_delete_completed
16490 for i in $(seq 10 12); do
16491 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16492 error "File creation failed after rm";
16495 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16496 osp.$mdtosc_proc1.prealloc_status)
16497 echo "prealloc_status $oa_status"
16499 if (( oa_status != 0 )); then
16500 error "Object allocation still disable after rm"
16502 do_facet $SINGLEMDS $LCTL set_param \
16503 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16504 do_facet $SINGLEMDS $LCTL set_param \
16505 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16508 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16509 error "Remove $ost_name from pool failed"
16510 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16511 error "Pool destroy fialed"
16513 if ! combined_mgs_mds ; then
16517 run_test 253 "Check object allocation limit"
16520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16521 remote_mds_nodsh && skip "remote MDS with nodsh"
16522 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16523 skip "MDS does not support changelog_size"
16526 local MDT0=$(facet_svc $SINGLEMDS)
16528 changelog_register || error "changelog_register failed"
16530 changelog_clear 0 || error "changelog_clear failed"
16532 local size1=$(do_facet $SINGLEMDS \
16533 $LCTL get_param -n mdd.$MDT0.changelog_size)
16534 echo "Changelog size $size1"
16537 $LFS mkdir -i 0 $DIR/$tdir
16539 mkdir -p $DIR/$tdir/pics/2008/zachy
16540 touch $DIR/$tdir/pics/2008/zachy/timestamp
16541 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16542 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16543 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16544 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16545 rm $DIR/$tdir/pics/desktop.jpg
16547 local size2=$(do_facet $SINGLEMDS \
16548 $LCTL get_param -n mdd.$MDT0.changelog_size)
16549 echo "Changelog size after work $size2"
16551 (( $size2 > $size1 )) ||
16552 error "new Changelog size=$size2 less than old size=$size1"
16554 run_test 254 "Check changelog size"
16561 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16562 awk -F: '{print $2}' | grep $type > /dev/null
16563 if [ $? -ne 0 ]; then
16573 lfs ladvise -a willread $file > /dev/null 2>&1
16574 if [ $? -eq 0 ]; then
16578 lfs ladvise -a willread $file 2>&1 |
16579 grep "Inappropriate ioctl for device" > /dev/null
16580 if [ $? -eq 0 ]; then
16587 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16590 # run a random read IO workload
16591 # usage: random_read_iops <filename> <filesize> <iosize>
16592 random_read_iops() {
16595 local iosize=${3:-4096}
16597 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16598 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16601 drop_file_oss_cache() {
16605 $LFS ladvise -a dontneed $file 2>/dev/null ||
16606 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16609 ladvise_willread_performance()
16612 local average_origin=0
16613 local average_cache=0
16614 local average_ladvise=0
16616 for ((i = 1; i <= $repeat; i++)); do
16617 echo "Iter $i/$repeat: reading without willread hint"
16618 cancel_lru_locks osc
16619 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16620 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16621 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16622 average_origin=$(bc <<<"$average_origin + $speed_origin")
16624 cancel_lru_locks osc
16625 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16626 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16627 average_cache=$(bc <<<"$average_cache + $speed_cache")
16629 cancel_lru_locks osc
16630 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16631 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16632 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16633 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16634 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16636 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16637 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16638 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16640 speedup_cache=$(percent $average_cache $average_origin)
16641 speedup_ladvise=$(percent $average_ladvise $average_origin)
16643 echo "Average uncached read: $average_origin"
16644 echo "Average speedup with OSS cached read: " \
16645 "$average_cache = +$speedup_cache%"
16646 echo "Average speedup with ladvise willread: " \
16647 "$average_ladvise = +$speedup_ladvise%"
16649 local lowest_speedup=20
16650 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16651 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16652 "got $average_cache%. Skipping ladvise willread check."
16656 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16657 # it is still good to run until then to exercise 'ladvise willread'
16658 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16659 [ "$ost1_FSTYPE" = "zfs" ] &&
16660 echo "osd-zfs does not support dontneed or drop_caches" &&
16663 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16664 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16665 error_not_in_vm "Speedup with willread is less than " \
16666 "$lowest_speedup%, got $average_ladvise%"
16670 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16671 skip "lustre < 2.8.54 does not support ladvise "
16672 remote_ost_nodsh && skip "remote OST with nodsh"
16674 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16676 ladvise_no_type willread $DIR/$tfile &&
16677 skip "willread ladvise is not supported"
16679 ladvise_no_ioctl $DIR/$tfile &&
16680 skip "ladvise ioctl is not supported"
16683 local size=$((size_mb * 1048576))
16684 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16685 error "dd to $DIR/$tfile failed"
16687 lfs ladvise -a willread $DIR/$tfile ||
16688 error "Ladvise failed with no range argument"
16690 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16691 error "Ladvise failed with no -l or -e argument"
16693 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16694 error "Ladvise failed with only -e argument"
16696 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16697 error "Ladvise failed with only -l argument"
16699 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16700 error "End offset should not be smaller than start offset"
16702 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16703 error "End offset should not be equal to start offset"
16705 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16706 error "Ladvise failed with overflowing -s argument"
16708 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16709 error "Ladvise failed with overflowing -e argument"
16711 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16712 error "Ladvise failed with overflowing -l argument"
16714 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16715 error "Ladvise succeeded with conflicting -l and -e arguments"
16717 echo "Synchronous ladvise should wait"
16719 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16720 do_nodes $(comma_list $(osts_nodes)) \
16721 $LCTL set_param fail_val=$delay fail_loc=0x237
16723 local start_ts=$SECONDS
16724 lfs ladvise -a willread $DIR/$tfile ||
16725 error "Ladvise failed with no range argument"
16726 local end_ts=$SECONDS
16727 local inteval_ts=$((end_ts - start_ts))
16729 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16730 error "Synchronous advice didn't wait reply"
16733 echo "Asynchronous ladvise shouldn't wait"
16734 local start_ts=$SECONDS
16735 lfs ladvise -a willread -b $DIR/$tfile ||
16736 error "Ladvise failed with no range argument"
16737 local end_ts=$SECONDS
16738 local inteval_ts=$((end_ts - start_ts))
16740 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16741 error "Asynchronous advice blocked"
16744 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16745 ladvise_willread_performance
16747 run_test 255a "check 'lfs ladvise -a willread'"
16753 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16757 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16758 skip "lustre < 2.8.54 does not support ladvise "
16759 remote_ost_nodsh && skip "remote OST with nodsh"
16761 lfs setstripe -c 1 -i 0 $DIR/$tfile
16763 ladvise_no_type dontneed $DIR/$tfile &&
16764 skip "dontneed ladvise is not supported"
16766 ladvise_no_ioctl $DIR/$tfile &&
16767 skip "ladvise ioctl is not supported"
16769 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16770 [ "$ost1_FSTYPE" = "zfs" ] &&
16771 skip "zfs-osd does not support 'ladvise dontneed'"
16774 local size=$((size_mb * 1048576))
16775 # In order to prevent disturbance of other processes, only check 3/4
16776 # of the memory usage
16777 local kibibytes=$((size_mb * 1024 * 3 / 4))
16779 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16780 error "dd to $DIR/$tfile failed"
16782 #force write to complete before dropping OST cache & checking memory
16785 local total=$(facet_meminfo ost1 MemTotal)
16786 echo "Total memory: $total KiB"
16788 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16789 local before_read=$(facet_meminfo ost1 Cached)
16790 echo "Cache used before read: $before_read KiB"
16792 lfs ladvise -a willread $DIR/$tfile ||
16793 error "Ladvise willread failed"
16794 local after_read=$(facet_meminfo ost1 Cached)
16795 echo "Cache used after read: $after_read KiB"
16797 lfs ladvise -a dontneed $DIR/$tfile ||
16798 error "Ladvise dontneed again failed"
16799 local no_read=$(facet_meminfo ost1 Cached)
16800 echo "Cache used after dontneed ladvise: $no_read KiB"
16802 if [ $total -lt $((before_read + kibibytes)) ]; then
16803 echo "Memory is too small, abort checking"
16807 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16808 error "Ladvise willread should use more memory" \
16809 "than $kibibytes KiB"
16812 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16813 error "Ladvise dontneed should release more memory" \
16814 "than $kibibytes KiB"
16817 run_test 255b "check 'lfs ladvise -a dontneed'"
16820 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16821 skip "lustre < 2.10.53 does not support lockahead"
16829 test_mkdir -p $DIR/$tdir
16830 $LFS setstripe -i 0 $DIR/$tdir
16832 #test 10 returns only success/failure
16834 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16836 if [ $rc -eq 255 ]; then
16837 error "Ladvise test${i} failed, ${rc}"
16840 #test 11 counts lock enqueue requests, all others count new locks
16842 count=$(do_facet ost1 \
16843 $LCTL get_param -n ost.OSS.ost.stats)
16844 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16846 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16848 if [ $rc -eq 255 ]; then
16849 error "Ladvise test${i} failed, ${rc}"
16852 new_count=$(do_facet ost1 \
16853 $LCTL get_param -n ost.OSS.ost.stats)
16854 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16855 awk '{ print $2 }')
16857 difference="$((new_count - count))"
16858 if [ $difference -ne $rc ]; then
16859 error "Ladvise test${i}, bad enqueue count, returned " \
16860 "${rc}, actual ${difference}"
16863 for i in $(seq 12 21); do
16864 # If we do not do this, we run the risk of having too many
16865 # locks and starting lock cancellation while we are checking
16867 cancel_lru_locks osc
16869 count=$($LCTL get_param -n \
16870 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16872 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16874 if [ $rc -eq 255 ]; then
16875 error "Ladvise test ${i} failed, ${rc}"
16878 new_count=$($LCTL get_param -n \
16879 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16880 difference="$((new_count - count))"
16882 # Test 15 output is divided by 100 to map down to valid return
16883 if [ $i -eq 15 ]; then
16887 if [ $difference -ne $rc ]; then
16888 error "Ladvise test ${i}, bad lock count, returned " \
16889 "${rc}, actual ${difference}"
16893 #test 22 returns only success/failure
16895 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16897 if [ $rc -eq 255 ]; then
16898 error "Ladvise test${i} failed, ${rc}"
16901 run_test 255c "suite of ladvise lockahead tests"
16904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16905 remote_mds_nodsh && skip "remote MDS with nodsh"
16906 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16907 changelog_users $SINGLEMDS | grep "^cl" &&
16908 skip "active changelog user"
16914 mdt_dev=$(mdsdevname 1)
16917 changelog_register || error "changelog_register failed"
16920 mkdir -p $DIR/$tdir
16922 changelog_clear 0 || error "changelog_clear failed"
16925 touch $DIR/$tdir/{1..10}
16928 stop $SINGLEMDS || error "Fail to stop MDT"
16932 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16934 #after mount new plainllog is used
16935 touch $DIR/$tdir/{11..19}
16936 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16937 cat_sl=$(do_facet $SINGLEMDS "sync; \
16938 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16939 llog_reader $tmpfile | grep -c type=1064553b")
16940 do_facet $SINGLEMDS llog_reader $tmpfile
16942 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16944 changelog_clear 0 || error "changelog_clear failed"
16946 cat_sl=$(do_facet $SINGLEMDS "sync; \
16947 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16948 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16950 if (( cat_sl == 2 )); then
16951 error "Empty plain llog was not deleted from changelog catalog"
16952 elif (( cat_sl != 1 )); then
16953 error "Active plain llog shouldn't be deleted from catalog"
16956 run_test 256 "Check llog delete for empty and not full state"
16959 remote_mds_nodsh && skip "remote MDS with nodsh"
16960 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
16961 skip "Need MDS version at least 2.8.55"
16963 test_mkdir $DIR/$tdir
16965 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16966 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16969 #define OBD_FAIL_MDS_XATTR_REP 0x161
16970 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16971 local facet=mds$((mdtidx + 1))
16972 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16973 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16975 stop $facet || error "stop MDS failed"
16976 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16977 error "start MDS fail"
16978 wait_recovery_complete $facet
16980 run_test 257 "xattr locks are not lost"
16982 # Verify we take the i_mutex when security requires it
16984 #define OBD_FAIL_IMUTEX_SEC 0x141c
16985 $LCTL set_param fail_loc=0x141c
16987 chmod u+s $DIR/$tfile
16988 chmod a+rwx $DIR/$tfile
16989 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16991 if [ $RC -ne 0 ]; then
16992 error "error, failed to take i_mutex, rc=$?"
16998 # Verify we do NOT take the i_mutex in the normal case
17000 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
17001 $LCTL set_param fail_loc=0x141d
17004 chmod a+rw $DIR/$tfile
17005 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17007 if [ $RC -ne 0 ]; then
17008 error "error, took i_mutex unnecessarily, rc=$?"
17013 run_test 258b "verify i_mutex security behavior"
17016 local file=$DIR/$tfile
17020 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17022 stack_trap "rm -f $file" EXIT
17024 wait_delete_completed
17025 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17026 echo "before: $before"
17028 $LFS setstripe -i 0 -c 1 $file
17029 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
17031 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17032 echo "after write: $after"
17034 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
17035 do_facet ost1 $LCTL set_param fail_loc=0x2301
17037 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17038 echo "after truncate: $after"
17041 do_facet ost1 $LCTL set_param fail_loc=0
17042 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17044 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17045 echo "after restart: $after"
17046 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
17047 error "missing truncate?"
17051 run_test 259 "crash at delayed truncate"
17054 #define OBD_FAIL_MDC_CLOSE 0x806
17055 $LCTL set_param fail_loc=0x80000806
17059 run_test 260 "Check mdc_close fail"
17061 ### Data-on-MDT sanity tests ###
17063 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17064 skip "Need MDS version at least 2.10.55 for DoM"
17067 local dom=$DIR/$tdir/dom_file
17068 local tmp=$DIR/$tdir/tmp_file
17070 mkdir -p $DIR/$tdir
17072 # basic checks for DoM component creation
17073 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
17074 error "Can set MDT layout to non-first entry"
17076 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
17077 error "Can define multiple entries as MDT layout"
17079 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17081 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17082 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17083 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17085 local mdtidx=$($LFS getstripe -m $dom)
17086 local mdtname=MDT$(printf %04x $mdtidx)
17087 local facet=mds$((mdtidx + 1))
17088 local space_check=1
17090 # Skip free space checks with ZFS
17091 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17095 local size_tmp=$((65536 * 3))
17096 local mdtfree1=$(do_facet $facet \
17097 lctl get_param -n osd*.*$mdtname.kbytesfree)
17099 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17100 # check also direct IO along write
17101 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17102 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17104 cmp $tmp $dom || error "file data is different"
17105 [ $(stat -c%s $dom) == $size_tmp ] ||
17106 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17107 if [ $space_check == 1 ]; then
17108 local mdtfree2=$(do_facet $facet \
17109 lctl get_param -n osd*.*$mdtname.kbytesfree)
17111 # increase in usage from by $size_tmp
17112 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17113 error "MDT free space wrong after write: " \
17114 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17118 local size_dom=10000
17120 $TRUNCATE $dom $size_dom
17121 [ $(stat -c%s $dom) == $size_dom ] ||
17122 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17123 if [ $space_check == 1 ]; then
17124 mdtfree1=$(do_facet $facet \
17125 lctl get_param -n osd*.*$mdtname.kbytesfree)
17126 # decrease in usage from $size_tmp to new $size_dom
17127 [ $(($mdtfree1 - $mdtfree2)) -ge \
17128 $(((size_tmp - size_dom) / 1024)) ] ||
17129 error "MDT free space is wrong after truncate: " \
17130 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17136 size_dom=$((size_dom + size_tmp))
17137 [ $(stat -c%s $dom) == $size_dom ] ||
17138 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17139 if [ $space_check == 1 ]; then
17140 mdtfree2=$(do_facet $facet \
17141 lctl get_param -n osd*.*$mdtname.kbytesfree)
17142 # increase in usage by $size_tmp from previous
17143 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17144 error "MDT free space is wrong after append: " \
17145 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17150 if [ $space_check == 1 ]; then
17151 mdtfree1=$(do_facet $facet \
17152 lctl get_param -n osd*.*$mdtname.kbytesfree)
17153 # decrease in usage by $size_dom from previous
17154 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17155 error "MDT free space is wrong after removal: " \
17156 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17159 # combined striping
17160 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17161 error "Can't create DoM + OST striping"
17163 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17164 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17165 # check also direct IO along write
17166 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17168 cmp $tmp $dom || error "file data is different"
17169 [ $(stat -c%s $dom) == $size_tmp ] ||
17170 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17175 run_test 270a "DoM: basic functionality tests"
17178 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17179 skip "Need MDS version at least 2.10.55"
17181 local dom=$DIR/$tdir/dom_file
17182 local max_size=1048576
17184 mkdir -p $DIR/$tdir
17185 $LFS setstripe -E $max_size -L mdt $dom
17187 # truncate over the limit
17188 $TRUNCATE $dom $(($max_size + 1)) &&
17189 error "successful truncate over the maximum size"
17190 # write over the limit
17191 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17192 error "successful write over the maximum size"
17193 # append over the limit
17194 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17195 echo "12345" >> $dom && error "successful append over the maximum size"
17200 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17203 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17204 skip "Need MDS version at least 2.10.55"
17206 mkdir -p $DIR/$tdir
17207 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17209 # check files inherit DoM EA
17210 touch $DIR/$tdir/first
17211 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17212 error "bad pattern"
17213 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17214 error "bad stripe count"
17215 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17216 error "bad stripe size"
17218 # check directory inherits DoM EA and uses it as default
17219 mkdir $DIR/$tdir/subdir
17220 touch $DIR/$tdir/subdir/second
17221 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17222 error "bad pattern in sub-directory"
17223 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17224 error "bad stripe count in sub-directory"
17225 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17226 error "bad stripe size in sub-directory"
17229 run_test 270c "DoM: DoM EA inheritance tests"
17232 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17233 skip "Need MDS version at least 2.10.55"
17235 mkdir -p $DIR/$tdir
17236 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17238 # inherit default DoM striping
17239 mkdir $DIR/$tdir/subdir
17240 touch $DIR/$tdir/subdir/f1
17242 # change default directory striping
17243 $LFS setstripe -c 1 $DIR/$tdir/subdir
17244 touch $DIR/$tdir/subdir/f2
17245 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17246 error "wrong default striping in file 2"
17247 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17248 error "bad pattern in file 2"
17251 run_test 270d "DoM: change striping from DoM to RAID0"
17254 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17255 skip "Need MDS version at least 2.10.55"
17257 mkdir -p $DIR/$tdir/dom
17258 mkdir -p $DIR/$tdir/norm
17261 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17262 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17264 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17265 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17267 # find DoM files by layout
17268 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17269 [ $NUM -eq $DOMFILES ] ||
17270 error "lfs find -L: found $NUM, expected $DOMFILES"
17271 echo "Test 1: lfs find 20 DOM files by layout: OK"
17273 # there should be 1 dir with default DOM striping
17274 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17276 error "lfs find -L: found $NUM, expected 1 dir"
17277 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17279 # find DoM files by stripe size
17280 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17281 [ $NUM -eq $DOMFILES ] ||
17282 error "lfs find -S: found $NUM, expected $DOMFILES"
17283 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17285 # find files by stripe offset except DoM files
17286 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17287 [ $NUM -eq $NORMFILES ] ||
17288 error "lfs find -i: found $NUM, expected $NORMFILES"
17289 echo "Test 5: lfs find no DOM files by stripe index: OK"
17292 run_test 270e "DoM: lfs find with DoM files test"
17295 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17296 skip "Need MDS version at least 2.10.55"
17298 local mdtname=${FSNAME}-MDT0000-mdtlov
17299 local dom=$DIR/$tdir/dom_file
17300 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17301 lod.$mdtname.dom_stripesize)
17302 local dom_limit=131072
17304 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17305 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17306 lod.$mdtname.dom_stripesize)
17307 [ ${dom_limit} -eq ${dom_current} ] ||
17308 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17310 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17311 $LFS setstripe -d $DIR/$tdir
17312 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17313 error "Can't set directory default striping"
17315 # exceed maximum stripe size
17316 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17317 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17318 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17319 error "Able to create DoM component size more than LOD limit"
17321 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17322 dom_current=$(do_facet mds1 $LCTL get_param -n \
17323 lod.$mdtname.dom_stripesize)
17324 [ 0 -eq ${dom_current} ] ||
17325 error "Can't set zero DoM stripe limit"
17328 # attempt to create DoM file on server with disabled DoM should
17329 # remove DoM entry from layout and be succeed
17330 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17331 error "Can't create DoM file (DoM is disabled)"
17332 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17333 error "File has DoM component while DoM is disabled"
17336 # attempt to create DoM file with only DoM stripe should return error
17337 $LFS setstripe -E $dom_limit -L mdt $dom &&
17338 error "Able to create DoM-only file while DoM is disabled"
17340 # too low values to be aligned with smallest stripe size 64K
17341 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17342 dom_current=$(do_facet mds1 $LCTL get_param -n \
17343 lod.$mdtname.dom_stripesize)
17344 [ 30000 -eq ${dom_current} ] &&
17345 error "Can set too small DoM stripe limit"
17347 # 64K is a minimal stripe size in Lustre, expect limit of that size
17348 [ 65536 -eq ${dom_current} ] ||
17349 error "Limit is not set to 64K but ${dom_current}"
17351 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17352 dom_current=$(do_facet mds1 $LCTL get_param -n \
17353 lod.$mdtname.dom_stripesize)
17355 [ 2147483648 -eq ${dom_current} ] &&
17356 error "Can set too large DoM stripe limit"
17358 do_facet mds1 $LCTL set_param -n \
17359 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17360 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17361 error "Can't create DoM component size after limit change"
17362 do_facet mds1 $LCTL set_param -n \
17363 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17364 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17365 error "Can't create DoM file after limit decrease"
17366 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17367 error "Can create big DoM component after limit decrease"
17368 touch ${dom}_def ||
17369 error "Can't create file with old default layout"
17371 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17374 run_test 270f "DoM: maximum DoM stripe size checks"
17377 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17378 skip "Need MDS version at least 2.10.55"
17380 local dom=$DIR/$tdir/dom
17382 mkdir -p $DIR/$tdir
17384 $LFS setstripe -E 1024K -L mdt $dom
17386 lctl set_param -n mdc.*.stats=clear
17387 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17388 cat $dom > /dev/null
17389 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17390 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17394 run_test 271a "DoM: data is cached for read after write"
17397 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17398 skip "Need MDS version at least 2.10.55"
17400 local dom=$DIR/$tdir/dom
17402 mkdir -p $DIR/$tdir
17404 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17406 lctl set_param -n mdc.*.stats=clear
17407 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17408 cancel_lru_locks mdc
17409 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17410 # second stat to check size is cached on client
17411 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17412 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17413 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17416 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17419 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17420 skip "Need MDS version at least 2.10.55"
17422 local dom=$DIR/$tdir/dom
17424 mkdir -p $DIR/$tdir
17426 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17428 lctl set_param -n mdc.*.stats=clear
17429 lctl set_param -n osc.*.stats=clear
17430 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17431 cancel_lru_locks mdc
17432 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17433 # second stat to check size is cached on client
17434 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17435 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17436 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17437 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17438 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17441 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17447 local mdt=MDT$(printf %04x $mdtidx)
17449 if [ -z $param ]; then
17450 lctl get_param -n mdc.*$mdt*.stats
17452 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17457 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17458 skip "Need MDS version at least 2.10.55"
17460 local dom=$DIR/$tdir/dom
17462 mkdir -p $DIR/$tdir
17464 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17466 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17467 local facet=mds$((mdtidx + 1))
17469 cancel_lru_locks mdc
17470 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17471 createmany -o $dom 1000
17472 lctl set_param -n mdc.*.stats=clear
17473 smalliomany -w $dom 1000 200
17474 get_mdc_stats $mdtidx
17475 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17476 # Each file has 1 open, 1 IO enqueues, total 2000
17477 # but now we have also +1 getxattr for security.capability, total 3000
17478 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17479 unlinkmany $dom 1000
17481 cancel_lru_locks mdc
17482 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17483 createmany -o $dom 1000
17484 lctl set_param -n mdc.*.stats=clear
17485 smalliomany -w $dom 1000 200
17486 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17487 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17488 # for OPEN and IO lock.
17489 [ $((enq - enq_2)) -ge 1000 ] ||
17490 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17491 unlinkmany $dom 1000
17494 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17496 cleanup_271def_tests() {
17502 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17503 skip "Need MDS version at least 2.10.57"
17505 local dom=$DIR/$tdir/dom
17506 local tmp=$TMP/$tfile
17507 trap "cleanup_271def_tests $tmp" EXIT
17509 mkdir -p $DIR/$tdir
17511 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17513 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17515 cancel_lru_locks mdc
17516 dd if=/dev/urandom of=$tmp bs=1000 count=1
17517 dd if=$tmp of=$dom bs=1000 count=1
17518 cancel_lru_locks mdc
17520 cat /etc/hosts >> $tmp
17521 lctl set_param -n mdc.*.stats=clear
17523 # append data to the same file it should update local page
17524 echo "Append to the same page"
17525 cat /etc/hosts >> $dom
17526 local num=$(get_mdc_stats $mdtidx ost_read)
17527 local ra=$(get_mdc_stats $mdtidx req_active)
17528 local rw=$(get_mdc_stats $mdtidx req_waittime)
17530 [ -z $num ] || error "$num READ RPC occured"
17531 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17535 cmp $tmp $dom || error "file miscompare"
17537 cancel_lru_locks mdc
17538 lctl set_param -n mdc.*.stats=clear
17540 echo "Open and read file"
17541 cat $dom > /dev/null
17542 local num=$(get_mdc_stats $mdtidx ost_read)
17543 local ra=$(get_mdc_stats $mdtidx req_active)
17544 local rw=$(get_mdc_stats $mdtidx req_waittime)
17546 [ -z $num ] || error "$num READ RPC occured"
17547 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17551 cmp $tmp $dom || error "file miscompare"
17555 run_test 271d "DoM: read on open (1K file in reply buffer)"
17558 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17559 skip "Need MDS version at least 2.10.57"
17561 local dom=$DIR/$tdir/dom
17562 local tmp=$TMP/${tfile}.data
17563 trap "cleanup_271def_tests $tmp" EXIT
17565 mkdir -p $DIR/$tdir
17567 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17569 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17571 cancel_lru_locks mdc
17572 dd if=/dev/urandom of=$tmp bs=30K count=1
17573 dd if=$tmp of=$dom bs=30K count=1
17574 cancel_lru_locks mdc
17575 cat /etc/hosts >> $tmp
17576 lctl set_param -n mdc.*.stats=clear
17578 echo "Append to the same page"
17579 cat /etc/hosts >> $dom
17581 local num=$(get_mdc_stats $mdtidx ost_read)
17582 local ra=$(get_mdc_stats $mdtidx req_active)
17583 local rw=$(get_mdc_stats $mdtidx req_waittime)
17585 [ -z $num ] || error "$num READ RPC occured"
17586 # Reply buffer can be adjusted for larger buffer by resend
17587 echo "... DONE with $((ra - rw)) resends"
17590 cmp $tmp $dom || error "file miscompare"
17592 cancel_lru_locks mdc
17593 lctl set_param -n mdc.*.stats=clear
17595 echo "Open and read file"
17596 cat $dom > /dev/null
17597 local num=$(get_mdc_stats $mdtidx ost_read)
17598 local ra=$(get_mdc_stats $mdtidx req_active)
17599 local rw=$(get_mdc_stats $mdtidx req_waittime)
17601 [ -z $num ] || error "$num READ RPC occured"
17602 # Reply buffer can be adjusted for larger buffer by resend
17603 echo "... DONE with $((ra - rw)) resends"
17606 cmp $tmp $dom || error "file miscompare"
17610 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17613 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17614 skip "Need MDS version at least 2.10.57"
17616 local dom=$DIR/$tdir/dom
17617 local tmp=$TMP/$tfile
17618 trap "cleanup_271def_tests $tmp" EXIT
17620 mkdir -p $DIR/$tdir
17622 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17624 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17626 cancel_lru_locks mdc
17627 dd if=/dev/urandom of=$tmp bs=200000 count=1
17628 dd if=$tmp of=$dom bs=200000 count=1
17629 cancel_lru_locks mdc
17630 cat /etc/hosts >> $tmp
17631 lctl set_param -n mdc.*.stats=clear
17633 echo "Append to the same page"
17634 cat /etc/hosts >> $dom
17635 local num=$(get_mdc_stats $mdtidx ost_read)
17636 local ra=$(get_mdc_stats $mdtidx req_active)
17637 local rw=$(get_mdc_stats $mdtidx req_waittime)
17639 [ -z $num ] || error "$num READ RPC occured"
17640 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17644 cmp $tmp $dom || error "file miscompare"
17646 cancel_lru_locks mdc
17647 lctl set_param -n mdc.*.stats=clear
17649 echo "Open and read file"
17650 cat $dom > /dev/null
17651 local num=$(get_mdc_stats $mdtidx ost_read)
17652 local ra=$(get_mdc_stats $mdtidx req_active)
17653 local rw=$(get_mdc_stats $mdtidx req_waittime)
17655 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17656 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17660 cmp $tmp $dom || error "file miscompare"
17664 run_test 271f "DoM: read on open (200K file and read tail)"
17667 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17668 skip "Need MDS version at least 2.11.50"
17670 local dom=$DIR/$tdir/dom
17671 mkdir -p $DIR/$tdir
17673 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17674 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17675 error "failed to write data into $dom"
17676 local old_md5=$(md5sum $dom)
17678 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17679 error "failed to migrate to the same DoM component"
17681 local new_md5=$(md5sum $dom)
17683 [ "$old_md5" == "$new_md5" ] ||
17684 error "md5sum differ: $old_md5, $new_md5"
17686 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17687 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
17689 run_test 272a "DoM migration: new layout with the same DOM component"
17692 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17693 skip "Need MDS version at least 2.11.50"
17695 local dom=$DIR/$tdir/dom
17696 mkdir -p $DIR/$tdir
17697 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17699 local mdtidx=$($LFS getstripe -m $dom)
17700 local mdtname=MDT$(printf %04x $mdtidx)
17701 local facet=mds$((mdtidx + 1))
17703 local mdtfree1=$(do_facet $facet \
17704 lctl get_param -n osd*.*$mdtname.kbytesfree)
17705 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17706 error "failed to write data into $dom"
17707 local old_md5=$(md5sum $dom)
17708 cancel_lru_locks mdc
17709 local mdtfree1=$(do_facet $facet \
17710 lctl get_param -n osd*.*$mdtname.kbytesfree)
17712 $LFS migrate -c2 $dom ||
17713 error "failed to migrate to the new composite layout"
17714 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17715 error "MDT stripe was not removed"
17717 cancel_lru_locks mdc
17718 local new_md5=$(md5sum $dom)
17719 [ "$old_md5" != "$new_md5" ] &&
17720 error "$old_md5 != $new_md5"
17722 # Skip free space checks with ZFS
17723 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17724 local mdtfree2=$(do_facet $facet \
17725 lctl get_param -n osd*.*$mdtname.kbytesfree)
17726 [ $mdtfree2 -gt $mdtfree1 ] ||
17727 error "MDT space is not freed after migration"
17731 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17734 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17735 skip "Need MDS version at least 2.11.50"
17737 local dom=$DIR/$tdir/$tfile
17738 mkdir -p $DIR/$tdir
17739 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17741 local mdtidx=$($LFS getstripe -m $dom)
17742 local mdtname=MDT$(printf %04x $mdtidx)
17743 local facet=mds$((mdtidx + 1))
17745 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17746 error "failed to write data into $dom"
17747 local old_md5=$(md5sum $dom)
17748 cancel_lru_locks mdc
17749 local mdtfree1=$(do_facet $facet \
17750 lctl get_param -n osd*.*$mdtname.kbytesfree)
17752 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17753 error "failed to migrate to the new composite layout"
17754 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17755 error "MDT stripe was not removed"
17757 cancel_lru_locks mdc
17758 local new_md5=$(md5sum $dom)
17759 [ "$old_md5" != "$new_md5" ] &&
17760 error "$old_md5 != $new_md5"
17762 # Skip free space checks with ZFS
17763 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17764 local mdtfree2=$(do_facet $facet \
17765 lctl get_param -n osd*.*$mdtname.kbytesfree)
17766 [ $mdtfree2 -gt $mdtfree1 ] ||
17767 error "MDS space is not freed after migration"
17771 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17774 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17775 skip "Need MDS version at least 2.11.50"
17777 # Layout swap cannot be done if either file has DOM component,
17778 # this will never be supported, migration should be used instead
17780 local dom=$DIR/$tdir/$tfile
17781 mkdir -p $DIR/$tdir
17783 $LFS setstripe -c2 ${dom}_plain
17784 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17785 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17786 error "can swap layout with DoM component"
17787 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17788 error "can swap layout with DoM component"
17790 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17791 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17792 error "can swap layout with DoM component"
17793 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17794 error "can swap layout with DoM component"
17797 run_test 273a "DoM: layout swapping should fail with DOM"
17800 remote_ost_nodsh && skip "remote OST with nodsh"
17801 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17802 skip "Need OST version >= 2.10.57"
17804 local file=$DIR/$tfile
17807 oss=$(comma_list $(osts_nodes))
17809 dd if=/dev/urandom of=$file bs=1M count=2 ||
17810 error "failed to create a file"
17811 cancel_lru_locks osc
17814 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17815 error "failed to read a file"
17817 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17818 $LCTL set_param fail_loc=0x8000031f
17820 cancel_lru_locks osc &
17823 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17824 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17825 #IO takes another lock, but matches the PENDING one
17826 #and places it to the IO RPC
17827 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17828 error "failed to read a file with PENDING lock"
17830 run_test 275 "Read on a canceled duplicate lock"
17833 remote_ost_nodsh && skip "remote OST with nodsh"
17836 do_facet ost1 "(while true; do \
17837 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17838 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17841 for LOOP in $(seq 20); do
17843 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17846 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17847 rm $TMP/sanity_276_pid"
17849 run_test 276 "Race between mount and obd_statfs"
17851 cleanup_test_300() {
17855 test_striped_dir() {
17860 mkdir -p $DIR/$tdir
17862 SAVE_UMASK=$(umask)
17863 trap cleanup_test_300 RETURN EXIT
17865 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17866 $DIR/$tdir/striped_dir ||
17867 error "set striped dir error"
17869 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17870 [ "$mode" = "755" ] || error "expect 755 got $mode"
17872 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17873 error "getdirstripe failed"
17874 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17875 if [ "$stripe_count" != "2" ]; then
17876 error "1:stripe_count is $stripe_count, expect 2"
17878 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17879 if [ "$stripe_count" != "2" ]; then
17880 error "2:stripe_count is $stripe_count, expect 2"
17883 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17884 if [ "$stripe_index" != "$mdt_index" ]; then
17885 error "stripe_index is $stripe_index, expect $mdt_index"
17888 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17889 error "nlink error after create striped dir"
17891 mkdir $DIR/$tdir/striped_dir/a
17892 mkdir $DIR/$tdir/striped_dir/b
17894 stat $DIR/$tdir/striped_dir/a ||
17895 error "create dir under striped dir failed"
17896 stat $DIR/$tdir/striped_dir/b ||
17897 error "create dir under striped dir failed"
17899 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17900 error "nlink error after mkdir"
17902 rmdir $DIR/$tdir/striped_dir/a
17903 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17904 error "nlink error after rmdir"
17906 rmdir $DIR/$tdir/striped_dir/b
17907 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17908 error "nlink error after rmdir"
17910 chattr +i $DIR/$tdir/striped_dir
17911 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17912 error "immutable flags not working under striped dir!"
17913 chattr -i $DIR/$tdir/striped_dir
17915 rmdir $DIR/$tdir/striped_dir ||
17916 error "rmdir striped dir error"
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"
17929 test_striped_dir 0 || error "failed on striped dir on MDT0"
17930 test_striped_dir 1 || error "failed on striped dir on MDT0"
17932 run_test 300a "basic striped dir sanity test"
17935 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17936 skip "skipped for lustre < 2.7.0"
17937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17938 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17945 test_mkdir $DIR/$tdir || error "mkdir fail"
17946 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17947 error "set striped dir error"
17948 for i in {0..9}; do
17949 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17951 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17952 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17953 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17955 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17956 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17957 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17961 run_test 300b "check ctime/mtime for striped dir"
17964 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17965 skip "skipped for lustre < 2.7.0"
17966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17967 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17971 mkdir -p $DIR/$tdir
17972 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17973 error "set striped dir error"
17975 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17976 error "chown striped dir failed"
17978 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17979 error "create 5k files failed"
17981 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17983 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17987 run_test 300c "chown && check ls under striped directory"
17990 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17991 skip "skipped for lustre < 2.7.0"
17992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17993 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17998 mkdir -p $DIR/$tdir
17999 $LFS setstripe -c 2 $DIR/$tdir
18001 #local striped directory
18002 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18003 error "set striped dir error"
18004 createmany -o $DIR/$tdir/striped_dir/f 10 ||
18005 error "create 10 files failed"
18007 #remote striped directory
18008 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
18009 error "set striped dir error"
18010 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
18011 error "create 10 files failed"
18013 for file in $(find $DIR/$tdir); do
18014 stripe_count=$($LFS getstripe -c $file)
18015 [ $stripe_count -eq 2 ] ||
18016 error "wrong stripe $stripe_count for $file"
18021 run_test 300d "check default stripe under striped directory"
18024 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18025 skip "Need MDS version at least 2.7.55"
18026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18027 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18032 mkdir -p $DIR/$tdir
18034 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18035 error "set striped dir error"
18037 touch $DIR/$tdir/striped_dir/a
18038 touch $DIR/$tdir/striped_dir/b
18039 touch $DIR/$tdir/striped_dir/c
18041 mkdir $DIR/$tdir/striped_dir/dir_a
18042 mkdir $DIR/$tdir/striped_dir/dir_b
18043 mkdir $DIR/$tdir/striped_dir/dir_c
18045 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
18046 error "set striped adir under striped dir error"
18048 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
18049 error "set striped bdir under striped dir error"
18051 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
18052 error "set striped cdir under striped dir error"
18054 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
18055 error "rename dir under striped dir fails"
18057 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
18058 error "rename dir under different stripes fails"
18060 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
18061 error "rename file under striped dir should succeed"
18063 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
18064 error "rename dir under striped dir should succeed"
18068 run_test 300e "check rename under striped directory"
18071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18072 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18073 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18074 skip "Need MDS version at least 2.7.55"
18080 mkdir -p $DIR/$tdir
18082 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18083 error "set striped dir error"
18085 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18086 error "set striped dir error"
18088 touch $DIR/$tdir/striped_dir/a
18089 mkdir $DIR/$tdir/striped_dir/dir_a
18090 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18091 error "create striped dir under striped dir fails"
18093 touch $DIR/$tdir/striped_dir1/b
18094 mkdir $DIR/$tdir/striped_dir1/dir_b
18095 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18096 error "create striped dir under striped dir fails"
18098 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18099 error "rename dir under different striped dir should fail"
18101 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18102 error "rename striped dir under diff striped dir should fail"
18104 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18105 error "rename file under diff striped dirs fails"
18109 run_test 300f "check rename cross striped directory"
18111 test_300_check_default_striped_dir()
18114 local default_count=$2
18115 local default_index=$3
18118 local dir_stripe_index
18121 echo "checking $dirname $default_count $default_index"
18122 $LFS setdirstripe -D -c $default_count -i $default_index \
18123 -t all_char $DIR/$tdir/$dirname ||
18124 error "set default stripe on striped dir error"
18125 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18126 [ $stripe_count -eq $default_count ] ||
18127 error "expect $default_count get $stripe_count for $dirname"
18129 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18130 [ $stripe_index -eq $default_index ] ||
18131 error "expect $default_index get $stripe_index for $dirname"
18133 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18134 error "create dirs failed"
18136 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18137 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18138 for dir in $(find $DIR/$tdir/$dirname/*); do
18139 stripe_count=$($LFS getdirstripe -c $dir)
18140 [ $stripe_count -eq $default_count ] ||
18141 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
18142 error "stripe count $default_count != $stripe_count for $dir"
18144 stripe_index=$($LFS getdirstripe -i $dir)
18145 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
18146 error "$stripe_index != $default_index for $dir"
18148 #check default stripe
18149 stripe_count=$($LFS getdirstripe -D -c $dir)
18150 [ $stripe_count -eq $default_count ] ||
18151 error "default count $default_count != $stripe_count for $dir"
18153 stripe_index=$($LFS getdirstripe -D -i $dir)
18154 [ $stripe_index -eq $default_index ] ||
18155 error "default index $default_index != $stripe_index for $dir"
18157 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18161 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18162 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18163 skip "Need MDS version at least 2.7.55"
18170 mkdir $DIR/$tdir/normal_dir
18172 #Checking when client cache stripe index
18173 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18174 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18175 error "create striped_dir failed"
18177 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18178 error "create dir0 fails"
18179 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18180 [ $stripe_index -eq 0 ] ||
18181 error "dir0 expect index 0 got $stripe_index"
18183 mkdir $DIR/$tdir/striped_dir/dir1 ||
18184 error "create dir1 fails"
18185 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18186 [ $stripe_index -eq 1 ] ||
18187 error "dir1 expect index 1 got $stripe_index"
18189 #check default stripe count/stripe index
18190 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18191 test_300_check_default_striped_dir normal_dir 1 0
18192 test_300_check_default_striped_dir normal_dir 2 1
18193 test_300_check_default_striped_dir normal_dir 2 -1
18195 #delete default stripe information
18196 echo "delete default stripeEA"
18197 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18198 error "set default stripe on striped dir error"
18200 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18201 for dir in $(find $DIR/$tdir/normal_dir/*); do
18202 stripe_count=$($LFS getdirstripe -c $dir)
18203 [ $stripe_count -eq 0 ] ||
18204 error "expect 1 get $stripe_count for $dir"
18205 stripe_index=$($LFS getdirstripe -i $dir)
18206 [ $stripe_index -eq 0 ] ||
18207 error "expect 0 get $stripe_index for $dir"
18210 run_test 300g "check default striped directory for normal directory"
18213 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18214 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18215 skip "Need MDS version at least 2.7.55"
18221 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18222 error "set striped dir error"
18224 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18225 test_300_check_default_striped_dir striped_dir 1 0
18226 test_300_check_default_striped_dir striped_dir 2 1
18227 test_300_check_default_striped_dir striped_dir 2 -1
18229 #delete default stripe information
18230 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18231 error "set default stripe on striped dir error"
18233 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18234 for dir in $(find $DIR/$tdir/striped_dir/*); do
18235 stripe_count=$($LFS getdirstripe -c $dir)
18236 [ $stripe_count -eq 0 ] ||
18237 error "expect 1 get $stripe_count for $dir"
18240 run_test 300h "check default striped directory for striped directory"
18243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18244 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18245 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18246 skip "Need MDS version at least 2.7.55"
18253 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18254 error "set striped dir error"
18256 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18257 error "create files under striped dir failed"
18259 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18260 error "set striped hashdir error"
18262 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18263 error "create dir0 under hash dir failed"
18264 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18265 error "create dir1 under hash dir failed"
18267 # unfortunately, we need to umount to clear dir layout cache for now
18268 # once we fully implement dir layout, we can drop this
18269 umount_client $MOUNT || error "umount failed"
18270 mount_client $MOUNT || error "mount failed"
18272 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18273 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18274 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18276 #set the stripe to be unknown hash type
18277 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18278 $LCTL set_param fail_loc=0x1901
18279 for ((i = 0; i < 10; i++)); do
18280 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18281 error "stat f-$i failed"
18282 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18285 touch $DIR/$tdir/striped_dir/f0 &&
18286 error "create under striped dir with unknown hash should fail"
18288 $LCTL set_param fail_loc=0
18290 umount_client $MOUNT || error "umount failed"
18291 mount_client $MOUNT || error "mount failed"
18295 run_test 300i "client handle unknown hash type striped directory"
18298 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18300 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18301 skip "Need MDS version at least 2.7.55"
18308 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18309 $LCTL set_param fail_loc=0x1702
18310 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18311 error "set striped dir error"
18313 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18314 error "create files under striped dir failed"
18316 $LCTL set_param fail_loc=0
18318 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18322 run_test 300j "test large update record"
18325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18326 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18327 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18328 skip "Need MDS version at least 2.7.55"
18330 # this test needs a huge transaction
18332 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18333 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18340 #define OBD_FAIL_LARGE_STRIPE 0x1703
18341 $LCTL set_param fail_loc=0x1703
18342 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18343 error "set striped dir error"
18344 $LCTL set_param fail_loc=0
18346 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18347 error "getstripeddir fails"
18348 rm -rf $DIR/$tdir/striped_dir ||
18349 error "unlink striped dir fails"
18353 run_test 300k "test large striped directory"
18356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18357 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18358 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18359 skip "Need MDS version at least 2.7.55"
18363 test_mkdir -p $DIR/$tdir/striped_dir
18364 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18365 error "chown $RUNAS_ID failed"
18366 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18367 error "set default striped dir failed"
18369 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18370 $LCTL set_param fail_loc=0x80000158
18371 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18373 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18374 [ $stripe_index -eq 1 ] ||
18375 error "expect 1 get $stripe_index for $dir"
18377 run_test 300l "non-root user to create dir under striped dir with stale layout"
18380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18381 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18382 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18383 skip "Need MDS version at least 2.7.55"
18385 mkdir -p $DIR/$tdir/striped_dir
18386 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18387 error "set default stripes dir error"
18389 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18391 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18392 [ $stripe_count -eq 0 ] ||
18393 error "expect 0 get $stripe_count for a"
18395 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18396 error "set default stripes dir error"
18398 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18400 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18401 [ $stripe_count -eq 0 ] ||
18402 error "expect 0 get $stripe_count for b"
18404 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18405 error "set default stripes dir error"
18407 mkdir $DIR/$tdir/striped_dir/c &&
18408 error "default stripe_index is invalid, mkdir c should fails"
18410 rm -rf $DIR/$tdir || error "rmdir fails"
18412 run_test 300m "setstriped directory on single MDT FS"
18415 local list=$(comma_list $(mdts_nodes))
18418 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18423 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18424 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18425 skip "Need MDS version at least 2.7.55"
18426 remote_mds_nodsh && skip "remote MDS with nodsh"
18429 local list=$(comma_list $(mdts_nodes))
18431 trap cleanup_300n RETURN EXIT
18432 mkdir -p $DIR/$tdir
18433 chmod 777 $DIR/$tdir
18434 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18435 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18436 error "create striped dir succeeds with gid=0"
18438 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18439 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18440 error "create striped dir fails with gid=-1"
18442 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18443 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18444 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18445 error "set default striped dir succeeds with gid=0"
18448 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18449 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18450 error "set default striped dir fails with gid=-1"
18453 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18454 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18455 error "create test_dir fails"
18456 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18457 error "create test_dir1 fails"
18458 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18459 error "create test_dir2 fails"
18462 run_test 300n "non-root user to create dir under striped dir with default EA"
18465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18466 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18467 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18468 skip "Need MDS version at least 2.7.55"
18473 mkdir -p $DIR/$tdir
18475 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18476 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18477 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18478 skip "not enough free inodes $numfree1 $numfree2"
18481 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18482 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18483 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18484 skip "not enough free space $numfree1 $numfree2"
18487 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18488 error "setdirstripe fails"
18490 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18491 error "create dirs fails"
18493 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18494 ls $DIR/$tdir/striped_dir > /dev/null ||
18495 error "ls striped dir fails"
18496 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18497 error "unlink big striped dir fails"
18499 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18503 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18504 remote_mds_nodsh && skip "remote MDS with nodsh"
18506 mkdir -p $DIR/$tdir
18508 #define OBD_FAIL_OUT_ENOSPC 0x1704
18509 do_facet mds2 lctl set_param fail_loc=0x80001704
18510 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18511 && error "create striped directory should fail"
18513 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18515 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18518 run_test 300p "create striped directory without space"
18521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18522 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18524 local fd=$(free_fd)
18525 local cmd="exec $fd<$tdir"
18527 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18530 trap "eval $cmd" EXIT
18531 cd $tdir || error "cd $tdir fails"
18532 rmdir ../$tdir || error "rmdir $tdir fails"
18533 mkdir local_dir && error "create dir succeeds"
18534 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18538 run_test 300q "create remote directory under orphan directory"
18541 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18542 skip "Need MDS version at least 2.7.55" && return
18543 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18547 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18548 error "set striped dir error"
18550 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18551 error "getstripeddir fails"
18554 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18555 awk '/lmv_stripe_count:/ { print $2 }')
18557 [ $MDSCOUNT -ne $stripe_count ] &&
18558 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18560 rm -rf $DIR/$tdir/striped_dir ||
18561 error "unlink striped dir fails"
18563 run_test 300r "test -1 striped directory"
18565 prepare_remote_file() {
18566 mkdir $DIR/$tdir/src_dir ||
18567 error "create remote source failed"
18569 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18570 error "cp to remote source failed"
18571 touch $DIR/$tdir/src_dir/a
18573 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18574 error "create remote target dir failed"
18576 touch $DIR/$tdir/tgt_dir/b
18578 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18579 error "rename dir cross MDT failed!"
18581 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18582 error "src_child still exists after rename"
18584 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18585 error "missing file(a) after rename"
18587 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18588 error "diff after rename"
18592 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18595 local remote_file=$DIR/$tdir/tgt_dir/b
18597 mkdir -p $DIR/$tdir
18599 prepare_remote_file || error "prepare remote file failed"
18602 $OPENUNLINK $remote_file $remote_file ||
18603 error "openunlink $remote_file failed"
18604 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18606 run_test 310a "open unlink remote file"
18609 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18612 local remote_file=$DIR/$tdir/tgt_dir/b
18614 mkdir -p $DIR/$tdir
18616 prepare_remote_file || error "prepare remote file failed"
18618 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18619 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18620 $CHECKSTAT -t file $remote_file || error "check file failed"
18622 run_test 310b "unlink remote file with multiple links while open"
18625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18626 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18628 local remote_file=$DIR/$tdir/tgt_dir/b
18630 mkdir -p $DIR/$tdir
18632 prepare_remote_file || error "prepare remote file failed"
18634 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18635 multiop_bg_pause $remote_file O_uc ||
18636 error "mulitop failed for remote file"
18638 $MULTIOP $DIR/$tfile Ouc
18639 kill -USR1 $MULTIPID
18642 run_test 310c "open-unlink remote file with multiple links"
18646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18647 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18648 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18649 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18650 remote_mds_nodsh && skip "remote MDS with nodsh"
18652 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18653 local mdts=$(comma_list $(mdts_nodes))
18655 mkdir -p $DIR/$tdir
18656 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18657 createmany -o $DIR/$tdir/$tfile. 1000
18659 # statfs data is not real time, let's just calculate it
18660 old_iused=$((old_iused + 1000))
18662 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18663 osp.*OST0000*MDT0000.create_count")
18664 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18665 osp.*OST0000*MDT0000.max_create_count")
18666 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18668 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18669 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
18670 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18672 unlinkmany $DIR/$tdir/$tfile. 1000
18674 do_nodes $mdts "$LCTL set_param -n \
18675 osp.*OST0000*.max_create_count=$max_count"
18676 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
18677 do_nodes $mdts "$LCTL set_param -n \
18678 osp.*OST0000*.create_count=$count"
18679 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18680 grep "=0" && error "create_count is zero"
18683 for i in $(seq 120); do
18684 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18685 # system may be too busy to destroy all objs in time, use
18686 # a somewhat small value to not fail autotest
18687 [ $((old_iused - new_iused)) -gt 400 ] && break
18691 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18692 [ $((old_iused - new_iused)) -gt 400 ] ||
18693 error "objs not destroyed after unlink"
18695 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18702 local vdevdir=$(dirname $(facet_vdevice $ost))
18703 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18704 local zfs_zapid=$(do_facet $ost $cmd |
18705 grep -w "/O/0/d$((objid%32))" -C 5 |
18706 awk '/Object/{getline; print $1}')
18707 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18708 awk "/$objid = /"'{printf $3}')
18713 zfs_object_blksz() {
18717 local vdevdir=$(dirname $(facet_vdevice $ost))
18718 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18719 local blksz=$(do_facet $ost $cmd $objid |
18720 awk '/dblk/{getline; printf $4}')
18722 case "${blksz: -1}" in
18723 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18724 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18731 test_312() { # LU-4856
18732 remote_ost_nodsh && skip "remote OST with nodsh"
18733 [ "$ost1_FSTYPE" = "zfs" ] ||
18734 skip_env "the test only applies to zfs"
18736 local max_blksz=$(do_facet ost1 \
18737 $ZFS get -p recordsize $(facet_device ost1) |
18738 awk '!/VALUE/{print $3}')
18740 # to make life a little bit easier
18741 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18742 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18744 local tf=$DIR/$tdir/$tfile
18746 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18748 # Get ZFS object id
18749 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18750 # block size change by sequential overwrite
18753 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18754 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18756 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18757 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18761 # block size change by sequential append write
18762 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18763 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18764 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18767 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18768 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18769 oflag=sync conv=notrunc
18771 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18772 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18773 error "blksz error, actual $blksz, " \
18774 "expected: 2 * $count * $PAGE_SIZE"
18780 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18781 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18783 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18784 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18785 [ $blksz -eq $PAGE_SIZE ] ||
18786 error "blksz error: $blksz, expected: $PAGE_SIZE"
18788 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18789 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18790 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18792 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18793 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18794 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18796 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18799 remote_ost_nodsh && skip "remote OST with nodsh"
18801 local file=$DIR/$tfile
18804 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
18806 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18807 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18808 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18809 error "write should failed"
18810 do_facet ost1 "$LCTL set_param fail_loc=0"
18813 run_test 313 "io should fail after last_rcvd update fail"
18816 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18818 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18819 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18821 wait_delete_completed
18822 do_facet ost1 "$LCTL set_param fail_loc=0"
18824 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18826 test_315() { # LU-618
18827 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
18829 local file=$DIR/$tfile
18832 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18833 error "multiop file write failed"
18834 $MULTIOP $file oO_RDONLY:r4063232_c &
18839 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18842 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18845 run_test 315 "read should be accounted"
18848 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18849 large_xattr_enabled || skip_env "ea_inode feature disabled"
18851 rm -rf $DIR/$tdir/d
18852 mkdir -p $DIR/$tdir/d
18853 chown nobody $DIR/$tdir/d
18854 touch $DIR/$tdir/d/file
18856 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18858 run_test 316 "lfs mv"
18861 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
18862 skip "Need MDS version at least 2.11.53"
18864 local grant_blk_size
18866 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18867 skip "LU-10370: no implementation for ZFS" && return
18870 stack_trap "rm -f $DIR/$tfile" EXIT
18871 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18872 awk '/grant_block_size:/ { print $2; exit; }')
18874 # Create File of size 5M. Truncate it to below size's and verify
18877 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18878 error "Create file : $DIR/$tfile"
18880 for trunc_sz in 2097152 4097 4000 509 0; do
18881 $TRUNCATE $DIR/$tfile $trunc_sz ||
18882 error "truncate $tfile to $trunc_sz failed"
18883 local sz=$(stat --format=%s $DIR/$tfile)
18884 local blk=$(stat --format=%b $DIR/$tfile)
18885 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18886 grant_blk_size) * 8))
18888 if [[ $blk -ne $trunc_blk ]]; then
18889 $(which stat) $DIR/$tfile
18890 error "Expected Block $trunc_blk got $blk for $tfile"
18893 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18894 error "Expected Size $trunc_sz got $sz for $tfile"
18899 # Create file with a hole and write actual two blocks. Block count
18902 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18903 conv=fsync || error "Create file : $DIR/$tfile"
18905 # Calculate the final truncate size.
18906 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18909 # truncate to size $trunc_sz bytes. Strip the last block
18910 # The block count must drop to 8
18912 $TRUNCATE $DIR/$tfile $trunc_sz ||
18913 error "truncate $tfile to $trunc_sz failed"
18915 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18916 sz=$(stat --format=%s $DIR/$tfile)
18917 blk=$(stat --format=%b $DIR/$tfile)
18919 if [[ $blk -ne $trunc_bsz ]]; then
18920 $(which stat) $DIR/$tfile
18921 error "Expected Block $trunc_bsz got $blk for $tfile"
18924 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18925 error "Expected Size $trunc_sz got $sz for $tfile"
18927 run_test 317 "Verify blocks get correctly update after truncate"
18930 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
18932 local before=$(date +%s)
18934 local mdir=$DIR/$tdir
18935 local file=$mdir/xxx
18937 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
18940 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
18941 $LCTL set_param fail_val=5 fail_loc=0x8000032c
18942 $LFS mv -m1 $file &
18945 dd if=$file of=/dev/null
18947 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
18948 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
18950 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
18952 run_test 319 "lost lease lock on migrate error"
18955 local read_write=$1
18956 if [ "$read_write" = "write" ]; then
18957 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18958 elif [ "$read_write" = "read" ]; then
18959 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18961 error "argument error"
18964 # turn off debug for performance testing
18965 local saved_debug=$($LCTL get_param -n debug)
18966 $LCTL set_param debug=0
18968 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18970 # get ost1 size - lustre-OST0000
18971 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18972 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18973 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18975 if [ "$read_write" = "read" ]; then
18976 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18979 local start_time=$(date +%s.%N)
18980 $dd_cmd bs=1M count=$blocks oflag=sync ||
18981 error "real dd $read_write error"
18982 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18984 if [ "$read_write" = "write" ]; then
18988 # define OBD_FAIL_OST_FAKE_RW 0x238
18989 do_facet ost1 $LCTL set_param fail_loc=0x238
18991 local start_time=$(date +%s.%N)
18992 $dd_cmd bs=1M count=$blocks oflag=sync ||
18993 error "fake dd $read_write error"
18994 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18996 if [ "$read_write" = "write" ]; then
18998 cancel_lru_locks osc
18999 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
19000 error "$tfile size not $blocks MB"
19002 do_facet ost1 $LCTL set_param fail_loc=0
19004 echo "fake $read_write $duration_fake vs. normal $read_write" \
19005 "$duration in seconds"
19006 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
19007 error_not_in_vm "fake write is slower"
19009 $LCTL set_param -n debug="$saved_debug"
19012 test_399a() { # LU-7655 for OST fake write
19013 remote_ost_nodsh && skip "remote OST with nodsh"
19017 run_test 399a "fake write should not be slower than normal write"
19019 test_399b() { # LU-8726 for OST fake read
19020 remote_ost_nodsh && skip "remote OST with nodsh"
19021 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
19022 skip_env "ldiskfs only test"
19027 run_test 399b "fake read should not be slower than normal read"
19029 test_400a() { # LU-1606, was conf-sanity test_74
19030 if ! which $CC > /dev/null 2>&1; then
19031 skip_env "$CC is not installed"
19034 local extra_flags=''
19035 local out=$TMP/$tfile
19036 local prefix=/usr/include/lustre
19039 if ! [[ -d $prefix ]]; then
19040 # Assume we're running in tree and fixup the include path.
19041 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
19042 extra_flags+=" -L$LUSTRE/utils/.lib"
19045 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
19046 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
19047 error "client api broken"
19051 run_test 400a "Lustre client api program can compile and link"
19053 test_400b() { # LU-1606, LU-5011
19055 local out=$TMP/$tfile
19056 local prefix=/usr/include/linux/lustre
19058 # We use a hard coded prefix so that this test will not fail
19059 # when run in tree. There are headers in lustre/include/lustre/
19060 # that are not packaged (like lustre_idl.h) and have more
19061 # complicated include dependencies (like config.h and lnet/types.h).
19062 # Since this test about correct packaging we just skip them when
19063 # they don't exist (see below) rather than try to fixup cppflags.
19065 if ! which $CC > /dev/null 2>&1; then
19066 skip_env "$CC is not installed"
19069 for header in $prefix/*.h; do
19070 if ! [[ -f "$header" ]]; then
19074 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
19075 continue # lustre_ioctl.h is internal header
19078 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
19079 error "cannot compile '$header'"
19083 run_test 400b "packaged headers can be compiled"
19085 test_401a() { #LU-7437
19086 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
19087 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
19089 #count the number of parameters by "list_param -R"
19090 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
19091 #count the number of parameters by listing proc files
19092 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
19093 echo "proc_dirs='$proc_dirs'"
19094 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
19095 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
19098 [ $params -eq $procs ] ||
19099 error "found $params parameters vs. $procs proc files"
19101 # test the list_param -D option only returns directories
19102 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
19103 #count the number of parameters by listing proc directories
19104 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19107 [ $params -eq $procs ] ||
19108 error "found $params parameters vs. $procs proc files"
19110 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19113 local save=$($LCTL get_param -n jobid_var)
19116 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19117 error "no error returned when setting bad parameters"
19119 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19120 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19122 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19123 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19124 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19126 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19129 local jobid_var_old=$($LCTL get_param -n jobid_var)
19130 local jobid_var_new
19132 $LCTL set_param jobid_var= &&
19133 error "no error returned for 'set_param a='"
19135 jobid_var_new=$($LCTL get_param -n jobid_var)
19136 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19137 error "jobid_var was changed by setting without value"
19139 $LCTL set_param jobid_var &&
19140 error "no error returned for 'set_param a'"
19142 jobid_var_new=$($LCTL get_param -n jobid_var)
19143 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19144 error "jobid_var was changed by setting without value"
19146 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19149 local jobid_var_old=$($LCTL get_param -n jobid_var)
19150 local jobid_var_new
19151 local new_value="foo=bar"
19153 $LCTL set_param jobid_var=$new_value ||
19154 error "'set_param a=b' did not accept a value containing '='"
19156 jobid_var_new=$($LCTL get_param -n jobid_var)
19157 [[ "$jobid_var_new" == "$new_value" ]] ||
19158 error "'set_param a=b' failed on a value containing '='"
19160 # Reset the jobid_var to test the other format
19161 $LCTL set_param jobid_var=$jobid_var_old
19162 jobid_var_new=$($LCTL get_param -n jobid_var)
19163 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19164 error "failed to reset jobid_var"
19166 $LCTL set_param jobid_var $new_value ||
19167 error "'set_param a b' did not accept a value containing '='"
19169 jobid_var_new=$($LCTL get_param -n jobid_var)
19170 [[ "$jobid_var_new" == "$new_value" ]] ||
19171 error "'set_param a b' failed on a value containing '='"
19173 $LCTL set_param jobid_var $jobid_var_old
19174 jobid_var_new=$($LCTL get_param -n jobid_var)
19175 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19176 error "failed to reset jobid_var"
19178 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19181 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19182 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19183 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19184 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19185 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19186 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19187 remote_mds_nodsh && skip "remote MDS with nodsh"
19189 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19190 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19191 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19192 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19193 echo "Touch failed - OK"
19195 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19198 local file1=$DIR/$tfile.1
19199 local file2=$DIR/$tfile.2
19200 local tfile=$TMP/$tfile
19202 rm -f $file1 $file2 $tfile
19207 # 30 sec OBD_TIMEOUT in ll_getattr()
19208 # right before populating st_nlink
19209 $LCTL set_param fail_loc=0x80001409
19210 stat -c %h $file1 > $tfile &
19212 # create an alias, drop all locks and reclaim the dentry
19214 cancel_lru_locks mdc
19215 cancel_lru_locks osc
19216 sysctl -w vm.drop_caches=2
19220 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19222 rm -f $tfile $file1 $file2
19224 run_test 403 "i_nlink should not drop to zero due to aliasing"
19226 test_404() { # LU-6601
19227 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19228 skip "Need server version newer than 2.8.52"
19229 remote_mds_nodsh && skip "remote MDS with nodsh"
19231 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19232 awk '/osp .*-osc-MDT/ { print $4}')
19235 for osp in $mosps; do
19236 echo "Deactivate: " $osp
19237 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19238 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19239 awk -vp=$osp '$4 == p { print $2 }')
19240 [ $stat = IN ] || {
19241 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19242 error "deactivate error"
19244 echo "Activate: " $osp
19245 do_facet $SINGLEMDS $LCTL --device %$osp activate
19246 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19247 awk -vp=$osp '$4 == p { print $2 }')
19248 [ $stat = UP ] || {
19249 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19250 error "activate error"
19254 run_test 404 "validate manual {de}activated works properly for OSPs"
19257 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19258 [ $MDS1_VERSION -lt $(version_code 2.6.92) -o \
19259 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19260 skip "Layout swap lock is not supported"
19261 check_swap_layouts_support
19263 test_mkdir $DIR/$tdir
19264 swap_lock_test -d $DIR/$tdir ||
19265 error "One layout swap locked test failed"
19267 run_test 405 "Various layout swap lock tests"
19270 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19271 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19272 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19274 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19275 skip "Need MDS version at least 2.8.50"
19277 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19278 local test_pool=$TESTNAME
19280 if ! combined_mgs_mds ; then
19283 pool_add $test_pool || error "pool_add failed"
19284 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19285 error "pool_add_targets failed"
19287 save_layout_restore_at_exit $MOUNT
19289 # parent set default stripe count only, child will stripe from both
19290 # parent and fs default
19291 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19292 error "setstripe $MOUNT failed"
19293 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19294 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19295 for i in $(seq 10); do
19296 local f=$DIR/$tdir/$tfile.$i
19297 touch $f || error "touch failed"
19298 local count=$($LFS getstripe -c $f)
19299 [ $count -eq $OSTCOUNT ] ||
19300 error "$f stripe count $count != $OSTCOUNT"
19301 local offset=$($LFS getstripe -i $f)
19302 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19303 local size=$($LFS getstripe -S $f)
19304 [ $size -eq $((def_stripe_size * 2)) ] ||
19305 error "$f stripe size $size != $((def_stripe_size * 2))"
19306 local pool=$($LFS getstripe -p $f)
19307 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19310 # change fs default striping, delete parent default striping, now child
19311 # will stripe from new fs default striping only
19312 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19313 error "change $MOUNT default stripe failed"
19314 $LFS setstripe -c 0 $DIR/$tdir ||
19315 error "delete $tdir default stripe failed"
19316 for i in $(seq 11 20); do
19317 local f=$DIR/$tdir/$tfile.$i
19318 touch $f || error "touch $f failed"
19319 local count=$($LFS getstripe -c $f)
19320 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19321 local offset=$($LFS getstripe -i $f)
19322 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19323 local size=$($LFS getstripe -S $f)
19324 [ $size -eq $def_stripe_size ] ||
19325 error "$f stripe size $size != $def_stripe_size"
19326 local pool=$($LFS getstripe -p $f)
19327 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19330 unlinkmany $DIR/$tdir/$tfile. 1 20
19332 local f=$DIR/$tdir/$tfile
19333 pool_remove_all_targets $test_pool $f
19334 pool_remove $test_pool $f
19336 if ! combined_mgs_mds ; then
19340 run_test 406 "DNE support fs default striping"
19343 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19344 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19345 skip "Need MDS version at least 2.8.55"
19346 remote_mds_nodsh && skip "remote MDS with nodsh"
19348 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19349 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19350 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19351 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19352 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19354 #define OBD_FAIL_DT_TXN_STOP 0x2019
19355 for idx in $(seq $MDSCOUNT); do
19356 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19358 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19359 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19360 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19363 run_test 407 "transaction fail should cause operation fail"
19366 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19368 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19369 lctl set_param fail_loc=0x8000040a
19370 # let ll_prepare_partial_page() fail
19371 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19375 # create at least 100 unused inodes so that
19376 # shrink_icache_memory(0) should not return 0
19377 touch $DIR/$tfile-{0..100}
19378 rm -f $DIR/$tfile-{0..100}
19381 echo 2 > /proc/sys/vm/drop_caches
19383 run_test 408 "drop_caches should not hang due to page leaks"
19387 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19389 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19390 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19391 touch $DIR/$tdir/guard || error "(2) Fail to create"
19393 local PREFIX=$(str_repeat 'A' 128)
19394 echo "Create 1K hard links start at $(date)"
19395 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19396 error "(3) Fail to hard link"
19398 echo "Links count should be right although linkEA overflow"
19399 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19400 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19401 [ $linkcount -eq 1001 ] ||
19402 error "(5) Unexpected hard links count: $linkcount"
19404 echo "List all links start at $(date)"
19405 ls -l $DIR/$tdir/foo > /dev/null ||
19406 error "(6) Fail to list $DIR/$tdir/foo"
19408 echo "Unlink hard links start at $(date)"
19409 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19410 error "(7) Fail to unlink"
19411 echo "Unlink hard links finished at $(date)"
19413 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19417 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19418 skip "Need client version at least 2.9.59"
19420 # Create a file, and stat it from the kernel
19421 local testfile=$DIR/$tfile
19424 local run_id=$RANDOM
19425 local my_ino=$(stat --format "%i" $testfile)
19427 # Try to insert the module. This will always fail as the
19428 # module is designed to not be inserted.
19429 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19432 # Anything but success is a test failure
19434 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19435 error "no inode match"
19437 run_test 410 "Test inode number returned from kernel thread"
19439 cleanup_test411_cgroup() {
19445 local cg_basedir=/sys/fs/cgroup/memory
19447 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19448 skip "no setup for cgroup"
19450 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19451 error "test file creation failed"
19452 cancel_lru_locks osc
19454 # Create a very small memory cgroup to force a slab allocation error
19455 local cgdir=$cg_basedir/osc_slab_alloc
19456 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19457 trap "cleanup_test411_cgroup $cgdir" EXIT
19458 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19459 echo 1M > $cgdir/memory.limit_in_bytes
19461 # Should not LBUG, just be killed by oom-killer
19462 # dd will return 0 even allocation failure in some environment.
19463 # So don't check return value
19464 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19465 cleanup_test411_cgroup $cgdir
19469 run_test 411 "Slab allocation error with cgroup does not LBUG"
19472 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19473 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19474 skip "Need server version at least 2.10.55"
19477 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19478 error "mkdir failed"
19479 $LFS getdirstripe $DIR/$tdir
19480 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19481 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19482 error "expect $((MDSCOUT - 1)) get $stripe_index"
19483 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19484 [ $stripe_count -eq 2 ] ||
19485 error "expect 2 get $stripe_count"
19487 run_test 412 "mkdir on specific MDTs"
19490 [ $MDSCOUNT -lt 2 ] &&
19491 skip "We need at least 2 MDTs for this test"
19493 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19494 skip "Need server version at least 2.10.55"
19497 mkdir $DIR/$tdir || error "mkdir failed"
19499 # find MDT that is the most full
19500 local max=$($LFS df | grep MDT |
19509 END { split(b, c, ":")
19514 for i in $(seq $((MDSCOUNT - 1))); do
19515 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19516 error "mkdir d$i failed"
19517 $LFS getdirstripe $DIR/$tdir/d$i
19518 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19519 [ $stripe_index -ne $max ] ||
19520 error "don't expect $max"
19523 run_test 413 "mkdir on less full MDTs"
19526 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19527 $LCTL set_param fail_loc=0x80000521
19528 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19531 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19535 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19536 skip "Need server version at least 2.11.52"
19546 # this test may be slow on ZFS
19547 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19549 # though this test is designed for striped directory, let's test normal
19550 # directory too since lock is always saved as CoS lock.
19551 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19552 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19561 start_time=$(date +%s)
19562 for i in $(seq $total); do
19563 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19566 end_time=$(date +%s)
19567 duration=$((end_time - start_time))
19569 kill -9 $setattr_pid
19571 echo "rename $total files took $duration sec"
19572 [ $duration -lt 100 ] || error "rename took $duration sec"
19574 run_test 415 "lock revoke is not missing"
19577 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19578 skip "Need server version at least 2.11.55"
19580 # define OBD_FAIL_OSD_TXN_START 0x19a
19581 do_facet mds1 lctl set_param fail_loc=0x19a
19583 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19587 run_test 416 "transaction start failure won't cause system hung"
19591 do_nodes $(comma_list $(mdts_nodes)) \
19592 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19593 do_nodes $(comma_list $(mdts_nodes)) \
19594 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19595 do_nodes $(comma_list $(mdts_nodes)) \
19596 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19600 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19601 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19602 skip "Need MDS version at least 2.11.56"
19604 trap cleanup_417 RETURN EXIT
19606 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19607 do_nodes $(comma_list $(mdts_nodes)) \
19608 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19609 $LFS migrate -m 0 $DIR/$tdir.1 &&
19610 error "migrate dir $tdir.1 should fail"
19612 do_nodes $(comma_list $(mdts_nodes)) \
19613 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19614 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19615 error "create remote dir $tdir.2 should fail"
19617 do_nodes $(comma_list $(mdts_nodes)) \
19618 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19619 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19620 error "create striped dir $tdir.3 should fail"
19623 run_test 417 "disable remote dir, striped dir and dir migration"
19625 # Checks that the outputs of df [-i] and lfs df [-i] match
19627 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19637 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19639 for count in {1..100}; do
19643 # read the lines of interest
19644 df_out=($(df -P $inodes $dir | tail -n +2)) ||
19645 error "df $inodes $dir | tail -n +2 failed"
19646 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19647 error "lfs df $inodes $dir | grep summary: failed"
19649 # skip first substrings of each output as they are different
19650 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
19651 # compare the two outputs
19653 for i in {1..5}; do
19654 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19662 lfs df $inodes $dir
19663 error "df and lfs df $1 output mismatch: " \
19664 "df ${inodes}: ${df_out[*]}, " \
19665 "lfs df ${inodes}: ${lfs_df_out[*]}"
19670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19672 local dir=$DIR/$tdir
19673 local numfiles=$((RANDOM % 4096 + 2))
19674 local numblocks=$((RANDOM % 256 + 1))
19676 wait_delete_completed
19679 # check block output
19680 check_lfs_df blocks $dir
19681 # check inode output
19682 check_lfs_df inodes $dir
19684 # create a single file and retest
19685 echo "Creating a single file and testing"
19686 createmany -o $dir/$tfile- 1 &>/dev/null ||
19687 error "creating 1 file in $dir failed"
19688 check_lfs_df blocks $dir
19689 check_lfs_df inodes $dir
19691 # create a random number of files
19692 echo "Creating $((numfiles - 1)) files and testing"
19693 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19694 error "creating $((numfiles - 1)) files in $dir failed"
19696 # write a random number of blocks to the first test file
19697 echo "Writing $numblocks 4K blocks and testing"
19698 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19699 count=$numblocks &>/dev/null ||
19700 error "dd to $dir/${tfile}-0 failed"
19703 check_lfs_df blocks $dir
19704 check_lfs_df inodes $dir
19706 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19707 error "unlinking $numfiles files in $dir failed"
19709 run_test 418 "df and lfs df outputs match"
19712 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19713 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19714 skip "Need server version at least 2.9.55"
19716 start_full_debug_logging
19720 stop_full_debug_logging
19724 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19725 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19726 awk '/The barrier for/ { print $7 }')
19729 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19734 barrier_expired() {
19737 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19738 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19739 awk '/will be expired/ { print $7 }')
19741 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19750 echo "Start barrier_freeze at: $(date)"
19751 #define OBD_FAIL_BARRIER_DELAY 0x2202
19752 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19753 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19756 local b_status=$(barrier_stat)
19757 echo "Got barrier status at: $(date)"
19758 [ "$b_status" = "'freezing_p1'" ] ||
19759 error "(1) unexpected barrier status $b_status"
19761 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19763 b_status=$(barrier_stat)
19764 [ "$b_status" = "'frozen'" ] ||
19765 error "(2) unexpected barrier status $b_status"
19767 local expired=$(barrier_expired)
19768 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19769 sleep $((expired + 3))
19771 b_status=$(barrier_stat)
19772 [ "$b_status" = "'expired'" ] ||
19773 error "(3) unexpected barrier status $b_status"
19775 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19776 error "(4) fail to freeze barrier"
19778 b_status=$(barrier_stat)
19779 [ "$b_status" = "'frozen'" ] ||
19780 error "(5) unexpected barrier status $b_status"
19782 echo "Start barrier_thaw at: $(date)"
19783 #define OBD_FAIL_BARRIER_DELAY 0x2202
19784 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19785 do_facet mgs $LCTL barrier_thaw $FSNAME &
19788 b_status=$(barrier_stat)
19789 echo "Got barrier status at: $(date)"
19790 [ "$b_status" = "'thawing'" ] ||
19791 error "(6) unexpected barrier status $b_status"
19793 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19795 b_status=$(barrier_stat)
19796 [ "$b_status" = "'thawed'" ] ||
19797 error "(7) unexpected barrier status $b_status"
19799 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19800 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19801 do_facet mgs $LCTL barrier_freeze $FSNAME
19803 b_status=$(barrier_stat)
19804 [ "$b_status" = "'failed'" ] ||
19805 error "(8) unexpected barrier status $b_status"
19807 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19808 do_facet mgs $LCTL barrier_thaw $FSNAME
19812 run_test 801a "write barrier user interfaces and stat machine"
19817 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19818 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19819 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19820 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19821 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19823 cancel_lru_locks mdc
19825 # 180 seconds should be long enough
19826 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19828 local b_status=$(barrier_stat)
19829 [ "$b_status" = "'frozen'" ] ||
19830 error "(6) unexpected barrier status $b_status"
19832 mkdir $DIR/$tdir/d0/d10 &
19835 touch $DIR/$tdir/d1/f13 &
19838 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19841 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19844 rm -f $DIR/$tdir/d4/f12 &
19847 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19849 # To guarantee taht the 'stat' is not blocked
19850 b_status=$(barrier_stat)
19851 [ "$b_status" = "'frozen'" ] ||
19852 error "(8) unexpected barrier status $b_status"
19854 # let above commands to run at background
19857 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19858 ps -p $touch_pid || error "(10) touch should be blocked"
19859 ps -p $ln_pid || error "(11) link should be blocked"
19860 ps -p $mv_pid || error "(12) rename should be blocked"
19861 ps -p $rm_pid || error "(13) unlink should be blocked"
19863 b_status=$(barrier_stat)
19864 [ "$b_status" = "'frozen'" ] ||
19865 error "(14) unexpected barrier status $b_status"
19867 do_facet mgs $LCTL barrier_thaw $FSNAME
19868 b_status=$(barrier_stat)
19869 [ "$b_status" = "'thawed'" ] ||
19870 error "(15) unexpected barrier status $b_status"
19872 wait $mkdir_pid || error "(16) mkdir should succeed"
19873 wait $touch_pid || error "(17) touch should succeed"
19874 wait $ln_pid || error "(18) link should succeed"
19875 wait $mv_pid || error "(19) rename should succeed"
19876 wait $rm_pid || error "(20) unlink should succeed"
19880 run_test 801b "modification will be blocked by write barrier"
19883 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19887 stop mds2 || error "(1) Fail to stop mds2"
19889 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19891 local b_status=$(barrier_stat)
19892 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19893 do_facet mgs $LCTL barrier_thaw $FSNAME
19894 error "(2) unexpected barrier status $b_status"
19897 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19898 error "(3) Fail to rescan barrier bitmap"
19900 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19902 b_status=$(barrier_stat)
19903 [ "$b_status" = "'frozen'" ] ||
19904 error "(4) unexpected barrier status $b_status"
19906 do_facet mgs $LCTL barrier_thaw $FSNAME
19907 b_status=$(barrier_stat)
19908 [ "$b_status" = "'thawed'" ] ||
19909 error "(5) unexpected barrier status $b_status"
19911 local devname=$(mdsdevname 2)
19913 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19915 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19916 error "(7) Fail to rescan barrier bitmap"
19920 run_test 801c "rescan barrier bitmap"
19922 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19923 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19924 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19930 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19931 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19932 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19938 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19939 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19940 skip "Need server version at least 2.9.55"
19942 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19944 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19946 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19947 error "(2) Fail to copy"
19949 trap cleanup_802a EXIT
19951 # sync by force before remount as readonly
19952 sync; sync_all_data; sleep 3; sync_all_data
19956 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19957 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19958 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19960 echo "Mount the server as read only"
19961 setupall server_only || error "(3) Fail to start servers"
19963 echo "Mount client without ro should fail"
19964 mount_client $MOUNT &&
19965 error "(4) Mount client without 'ro' should fail"
19967 echo "Mount client with ro should succeed"
19968 mount_client $MOUNT ro ||
19969 error "(5) Mount client with 'ro' should succeed"
19971 echo "Modify should be refused"
19972 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19974 echo "Read should be allowed"
19975 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19976 error "(7) Read should succeed under ro mode"
19980 run_test 802a "simulate readonly device"
19983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19984 remote_mds_nodsh && skip "remote MDS with nodsh"
19986 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
19987 skip "readonly option not available"
19989 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
19991 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19992 error "(2) Fail to copy"
19994 # write back all cached data before setting MDT to readonly
19998 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
19999 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
20001 echo "Modify should be refused"
20002 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
20004 echo "Read should be allowed"
20005 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20006 error "(7) Read should succeed under ro mode"
20009 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
20011 run_test 802b "be able to set MDTs to readonly"
20014 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20015 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20016 skip "MDS needs to be newer than 2.10.54"
20018 mkdir -p $DIR/$tdir
20019 # Create some objects on all MDTs to trigger related logs objects
20020 for idx in $(seq $MDSCOUNT); do
20021 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
20022 $DIR/$tdir/dir${idx} ||
20023 error "Fail to create $DIR/$tdir/dir${idx}"
20027 wait_delete_completed # ensure old test cleanups are finished
20028 echo "before create:"
20030 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20032 for i in {1..10}; do
20033 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
20034 error "Fail to create $DIR/$tdir/foo$i"
20038 echo "after create:"
20040 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20042 # allow for an llog to be cleaned up during the test
20043 [ $after_used -ge $((before_used + 10 - 1)) ] ||
20044 error "before ($before_used) + 10 > after ($after_used)"
20046 for i in {1..10}; do
20047 rm -rf $DIR/$tdir/foo$i ||
20048 error "Fail to remove $DIR/$tdir/foo$i"
20051 sleep 3 # avoid MDT return cached statfs
20052 wait_delete_completed
20053 echo "after unlink:"
20055 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20057 # allow for an llog to be created during the test
20058 [ $after_used -le $((before_used + 1)) ] ||
20059 error "after ($after_used) > before ($before_used) + 1"
20061 run_test 803 "verify agent object for remote object"
20064 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20065 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20066 skip "MDS needs to be newer than 2.10.54"
20067 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20069 mkdir -p $DIR/$tdir
20070 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
20071 error "Fail to create $DIR/$tdir/dir0"
20073 local fid=$($LFS path2fid $DIR/$tdir/dir0)
20074 local dev=$(mdsdevname 2)
20076 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20077 grep ${fid} || error "NOT found agent entry for dir0"
20079 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
20080 error "Fail to create $DIR/$tdir/dir1"
20082 touch $DIR/$tdir/dir1/foo0 ||
20083 error "Fail to create $DIR/$tdir/dir1/foo0"
20084 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
20087 for idx in $(seq $MDSCOUNT); do
20088 dev=$(mdsdevname $idx)
20089 do_facet mds${idx} \
20090 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20091 grep ${fid} && rc=$idx
20094 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
20095 error "Fail to rename foo0 to foo1"
20096 if [ $rc -eq 0 ]; then
20097 for idx in $(seq $MDSCOUNT); do
20098 dev=$(mdsdevname $idx)
20099 do_facet mds${idx} \
20100 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20101 grep ${fid} && rc=$idx
20105 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
20106 error "Fail to rename foo1 to foo2"
20107 if [ $rc -eq 0 ]; then
20108 for idx in $(seq $MDSCOUNT); do
20109 dev=$(mdsdevname $idx)
20110 do_facet mds${idx} \
20111 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20112 grep ${fid} && rc=$idx
20116 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
20118 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
20119 error "Fail to link to $DIR/$tdir/dir1/foo2"
20120 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
20121 error "Fail to rename foo2 to foo0"
20122 unlink $DIR/$tdir/dir1/foo0 ||
20123 error "Fail to unlink $DIR/$tdir/dir1/foo0"
20124 rm -rf $DIR/$tdir/dir0 ||
20125 error "Fail to rm $DIR/$tdir/dir0"
20127 for idx in $(seq $MDSCOUNT); do
20128 dev=$(mdsdevname $idx)
20132 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
20134 start mds${idx} $dev $MDS_MOUNT_OPTS ||
20135 error "mount mds$idx failed"
20136 df $MOUNT > /dev/null 2>&1
20138 # e2fsck should not return error
20140 error "e2fsck detected error on MDT${idx}: rc=$rc"
20143 run_test 804 "verify agent entry for remote entry"
20146 do_facet $SINGLEMDS zfs set quota=$old $fsset
20147 unlinkmany $DIR/$tdir/f- 1000000
20152 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
20153 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
20154 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
20155 skip "netfree not implemented before 0.7"
20156 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
20157 skip "Need MDS version at least 2.10.57"
20164 local pref="osd-zfs.lustre-MDT0000."
20166 # limit available space on MDS dataset to meet nospace issue
20167 # quickly. then ZFS 0.7.2 can use reserved space if asked
20168 # properly (using netfree flag in osd_declare_destroy()
20169 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
20170 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20172 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20173 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20174 let "usedkb=usedkb-freekb"
20175 let "freekb=freekb/2"
20176 if let "freekb > 5000"; then
20179 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20180 trap cleanup_805 EXIT
20182 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20183 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20184 rm -rf $DIR/$tdir || error "not able to remove"
20185 do_facet $SINGLEMDS zfs set quota=$old $fsset
20188 run_test 805 "ZFS can remove from full fs"
20194 local size=$($LFS getsom -s $file)
20195 local expect=$(stat -c %s $file)
20197 [[ $size == $expect ]] ||
20198 error "$file expected size: $expect, got: $size"
20200 local blocks=$($LFS getsom -b $file)
20201 expect=$(stat -c %b $file)
20202 [[ $blocks == $expect ]] ||
20203 error "$file expected blocks: $expect, got: $blocks"
20208 local size=$($LFS getsom -s $1)
20211 [[ $size == $expect ]] ||
20212 error "$file expected size: $expect, got: $size"
20216 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20217 skip "Need MDS version at least 2.11.52"
20221 touch $DIR/$tfile || error "touch $tfile failed"
20223 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20224 save_lustre_params client "llite.*.xattr_cache" > $save
20225 lctl set_param llite.*.xattr_cache=0
20226 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20228 # single-threaded write
20229 echo "Test SOM for single-threaded write"
20230 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20231 error "write $tfile failed"
20232 check_lsom_size $DIR/$tfile $bs
20235 local size=$(($num * $bs))
20239 echo "Test SOM for single client multi-threaded($num) write"
20240 $TRUNCATE $DIR/$tfile 0
20241 for ((i = 0; i < $num; i++)); do
20242 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20244 offset=$((offset + $bs))
20246 for (( i=0; i < $num; i++ )); do
20249 check_lsom_size $DIR/$tfile $size
20251 $TRUNCATE $DIR/$tfile 0
20252 for ((i = 0; i < $num; i++)); do
20253 offset=$((offset - $bs))
20254 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20257 for (( i=0; i < $num; i++ )); do
20260 check_lsom_size $DIR/$tfile $size
20262 # multi-client wirtes
20263 num=$(get_node_count ${CLIENTS//,/ })
20264 size=$(($num * $bs))
20268 echo "Test SOM for multi-client ($num) writes"
20269 $TRUNCATE $DIR/$tfile 0
20270 for client in ${CLIENTS//,/ }; do
20271 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20274 offset=$((offset + $bs))
20276 for (( i=0; i < $num; i++ )); do
20279 check_lsom_size $DIR/$tfile $offset
20282 $TRUNCATE $DIR/$tfile 0
20283 for client in ${CLIENTS//,/ }; do
20284 offset=$((offset - $bs))
20285 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20289 for (( i=0; i < $num; i++ )); do
20292 check_lsom_size $DIR/$tfile $size
20295 echo "Test SOM for truncate"
20296 $TRUNCATE $DIR/$tfile 1048576
20297 check_lsom_size $DIR/$tfile 1048576
20298 $TRUNCATE $DIR/$tfile 1234
20299 check_lsom_size $DIR/$tfile 1234
20301 # verify SOM blocks count
20302 echo "Verify SOM block count"
20303 $TRUNCATE $DIR/$tfile 0
20304 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20305 error "failed to write file $tfile"
20306 check_lsom_data $DIR/$tfile
20308 run_test 806 "Verify Lazy Size on MDS"
20311 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20312 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20313 skip "Need MDS version at least 2.11.52"
20315 # Registration step
20316 changelog_register || error "changelog_register failed"
20317 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20318 changelog_users $SINGLEMDS | grep -q $cl_user ||
20319 error "User $cl_user not found in changelog_users"
20321 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20322 save_lustre_params client "llite.*.xattr_cache" > $save
20323 lctl set_param llite.*.xattr_cache=0
20324 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20326 rm -rf $DIR/$tdir || error "rm $tdir failed"
20327 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20328 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20329 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20330 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20331 error "truncate $tdir/trunc failed"
20334 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20335 error "write $tfile failed"
20337 # multi-client wirtes
20338 local num=$(get_node_count ${CLIENTS//,/ })
20342 echo "Test SOM for multi-client ($num) writes"
20343 touch $DIR/$tfile || error "touch $tfile failed"
20344 $TRUNCATE $DIR/$tfile 0
20345 for client in ${CLIENTS//,/ }; do
20346 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20349 offset=$((offset + $bs))
20351 for (( i=0; i < $num; i++ )); do
20356 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20357 check_lsom_data $DIR/$tdir/trunc
20358 check_lsom_data $DIR/$tdir/single_dd
20359 check_lsom_data $DIR/$tfile
20362 # Deregistration step
20363 changelog_deregister || error "changelog_deregister failed"
20365 run_test 807 "verify LSOM syncing tool"
20367 check_som_nologged()
20369 local lines=$($LFS changelog $FSNAME-MDT0000 |
20370 grep 'x=trusted.som' | wc -l)
20371 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20375 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20376 skip "Need MDS version at least 2.11.55"
20378 # Registration step
20379 changelog_register || error "changelog_register failed"
20381 touch $DIR/$tfile || error "touch $tfile failed"
20384 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20385 error "write $tfile failed"
20388 $TRUNCATE $DIR/$tfile 1234
20391 $TRUNCATE $DIR/$tfile 1048576
20394 # Deregistration step
20395 changelog_deregister || error "changelog_deregister failed"
20397 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20402 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20406 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20407 skip "Need MDS version at least 2.11.56"
20409 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20410 error "failed to create DoM-only file $DIR/$tfile"
20411 touch $DIR/$tfile || error "touch $tfile failed"
20412 check_som_nodata $DIR/$tfile
20414 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20415 error "write $tfile failed"
20416 check_som_nodata $DIR/$tfile
20418 $TRUNCATE $DIR/$tfile 1234
20419 check_som_nodata $DIR/$tfile
20421 $TRUNCATE $DIR/$tfile 4097
20422 check_som_nodata $DIR/$file
20424 run_test 809 "Verify no SOM xattr store for DoM-only files"
20430 # t10 seem to dislike partial pages
20431 lctl set_param osc.*.checksum_type=adler
20432 lctl set_param fail_loc=0x411
20433 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20434 ORIG=$(md5sum $DIR/$tfile)
20435 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20436 CSUM=$(md5sum $DIR/$tfile)
20437 set_checksum_type adler
20438 if [ "$ORIG" != "$CSUM" ]; then
20439 error "$ORIG != $CSUM"
20442 run_test 810 "partial page writes on ZFS (LU-11663)"
20445 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20446 skip "Need MDS version at least 2.11.56"
20448 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20449 do_facet mds1 $LCTL set_param fail_loc=0x165
20450 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20453 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20456 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20457 error "MDD orphan cleanup thread not quit"
20459 run_test 811 "orphan name stub can be cleaned up in startup"
20462 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
20463 skip "OST < 2.12.51 doesn't support this fail_loc"
20465 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20466 # ensure ost1 is connected
20467 stat $DIR/$tfile >/dev/null || error "can't stat"
20468 wait_osc_import_state client ost1 FULL
20469 # no locks, no reqs to let the connection idle
20470 cancel_lru_locks osc
20472 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
20473 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
20474 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
20475 wait_osc_import_state client ost1 CONNECTING
20476 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
20478 stat $DIR/$tfile >/dev/null || error "can't stat file"
20480 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
20483 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
20484 [ -z "$file_heat_sav" ] && skip "no file heat support"
20495 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
20496 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
20498 $LCTL set_param -n llite.*.file_heat=1
20499 echo "Turn on file heat"
20500 echo "Period second: $period_second, Decay percentage: $decay_pct"
20502 echo "QQQQ" > $DIR/$tfile
20503 echo "QQQQ" > $DIR/$tfile
20504 echo "QQQQ" > $DIR/$tfile
20505 cat $DIR/$tfile > /dev/null
20506 cat $DIR/$tfile > /dev/null
20507 cat $DIR/$tfile > /dev/null
20508 cat $DIR/$tfile > /dev/null
20510 local out=$($LFS heat_get $DIR/$tfile)
20512 $LFS heat_get $DIR/$tfile
20513 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20514 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20515 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20516 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20518 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
20519 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
20520 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
20521 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
20523 sleep $((period_second + 3))
20524 echo "Sleep $((period_second + 3)) seconds..."
20525 # The recursion formula to calculate the heat of the file f is as
20527 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
20528 # Where Hi is the heat value in the period between time points i*I and
20529 # (i+1)*I; Ci is the access count in the period; the symbol P refers
20530 # to the weight of Ci.
20531 out=$($LFS heat_get $DIR/$tfile)
20532 $LFS heat_get $DIR/$tfile
20533 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20534 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20535 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20536 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20538 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
20539 error "read sample ($readsample) is wrong"
20540 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
20541 error "write sample ($writesample) is wrong"
20542 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
20543 error "read bytes ($readbyte) is wrong"
20544 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
20545 error "write bytes ($writebyte) is wrong"
20547 echo "QQQQ" > $DIR/$tfile
20548 echo "QQQQ" > $DIR/$tfile
20549 echo "QQQQ" > $DIR/$tfile
20550 cat $DIR/$tfile > /dev/null
20551 cat $DIR/$tfile > /dev/null
20552 cat $DIR/$tfile > /dev/null
20553 cat $DIR/$tfile > /dev/null
20555 sleep $((period_second + 3))
20556 echo "Sleep $((period_second + 3)) seconds..."
20558 out=$($LFS heat_get $DIR/$tfile)
20559 $LFS heat_get $DIR/$tfile
20560 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20561 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20562 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20563 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20565 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
20566 4 * $decay_pct) / 100") -eq 1 ] ||
20567 error "read sample ($readsample1) is wrong"
20568 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
20569 3 * $decay_pct) / 100") -eq 1 ] ||
20570 error "write sample ($writesample1) is wrong"
20571 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
20572 20 * $decay_pct) / 100") -eq 1 ] ||
20573 error "read bytes ($readbyte1) is wrong"
20574 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
20575 15 * $decay_pct) / 100") -eq 1 ] ||
20576 error "write bytes ($writebyte1) is wrong"
20578 echo "Turn off file heat for the file $DIR/$tfile"
20579 $LFS heat_set -o $DIR/$tfile
20581 echo "QQQQ" > $DIR/$tfile
20582 echo "QQQQ" > $DIR/$tfile
20583 echo "QQQQ" > $DIR/$tfile
20584 cat $DIR/$tfile > /dev/null
20585 cat $DIR/$tfile > /dev/null
20586 cat $DIR/$tfile > /dev/null
20587 cat $DIR/$tfile > /dev/null
20589 out=$($LFS heat_get $DIR/$tfile)
20590 $LFS heat_get $DIR/$tfile
20591 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20592 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20593 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20594 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20596 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20597 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20598 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20599 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20601 echo "Trun on file heat for the file $DIR/$tfile"
20602 $LFS heat_set -O $DIR/$tfile
20604 echo "QQQQ" > $DIR/$tfile
20605 echo "QQQQ" > $DIR/$tfile
20606 echo "QQQQ" > $DIR/$tfile
20607 cat $DIR/$tfile > /dev/null
20608 cat $DIR/$tfile > /dev/null
20609 cat $DIR/$tfile > /dev/null
20610 cat $DIR/$tfile > /dev/null
20612 out=$($LFS heat_get $DIR/$tfile)
20613 $LFS heat_get $DIR/$tfile
20614 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20615 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20616 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20617 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20619 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
20620 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
20621 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
20622 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
20624 $LFS heat_set -c $DIR/$tfile
20625 $LCTL set_param -n llite.*.file_heat=0
20626 echo "Turn off file heat support for the Lustre filesystem"
20628 echo "QQQQ" > $DIR/$tfile
20629 echo "QQQQ" > $DIR/$tfile
20630 echo "QQQQ" > $DIR/$tfile
20631 cat $DIR/$tfile > /dev/null
20632 cat $DIR/$tfile > /dev/null
20633 cat $DIR/$tfile > /dev/null
20634 cat $DIR/$tfile > /dev/null
20636 out=$($LFS heat_get $DIR/$tfile)
20637 $LFS heat_get $DIR/$tfile
20638 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20639 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20640 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20641 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20643 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20644 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20645 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20646 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20648 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
20651 run_test 813 "File heat verfication"
20654 # tests that do cleanup/setup should be run at the end
20658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20661 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20662 $LCTL set_param fail_loc=0x903
20664 cancel_lru_locks MGC
20666 FAIL_ON_ERROR=true cleanup
20667 FAIL_ON_ERROR=true setup
20669 run_test 900 "umount should not race with any mgc requeue thread"
20672 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20673 check_and_cleanup_lustre
20674 if [ "$I_MOUNTED" != "yes" ]; then
20675 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true