2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054 ..
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
19 # bug number for skipped tests: LU-9795 (all below)
20 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 17n 60a 133g 300f"
23 # Check Grants after these tests
24 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
26 # skip the grant tests for ARM until they are fixed
27 if [[ $(uname -m) = aarch64 ]]; then
28 # bug number: LU-11596 (all below)
29 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
30 # bug number: LU-11671 LU-11594 LU-11667 LU-11729
31 ALWAYS_EXCEPT+=" 45 103a 317 810"
34 SRCDIR=$(cd $(dirname $0); echo $PWD)
35 export PATH=$PATH:/sbin
41 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
42 CREATETEST=${CREATETEST:-createtest}
44 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
46 OPENFILE=${OPENFILE:-openfile}
47 OPENUNLINK=${OPENUNLINK:-openunlink}
48 export MULTIOP=${MULTIOP:-multiop}
49 READS=${READS:-"reads"}
50 MUNLINK=${MUNLINK:-munlink}
51 SOCKETSERVER=${SOCKETSERVER:-socketserver}
52 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
53 MEMHOG=${MEMHOG:-memhog}
54 DIRECTIO=${DIRECTIO:-directio}
55 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
57 CHECK_GRANT=${CHECK_GRANT:-"yes"}
58 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
59 export PARALLEL=${PARALLEL:-"no"}
61 export NAME=${NAME:-local}
68 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
69 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
70 . $LUSTRE/tests/test-framework.sh
72 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
77 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
79 if [ "$mds1_FSTYPE" = "zfs" ]; then
80 # bug number for skipped test: LU-1957
81 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
83 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
86 # Get the SLES distro version
88 # Returns a version string that should only be used in comparing
89 # strings returned by version_code()
92 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
94 # All SuSE Linux versions have one decimal. version_code expects two
95 local sles_version=$version.0
96 version_code $sles_version
99 # Check if we are running on Ubuntu or SLES so we can make decisions on
101 if [ -r /etc/SuSE-release ]; then
102 sles_version=$(sles_version_code)
103 [ $sles_version -lt $(version_code 11.4.0) ] &&
104 # bug number for skipped test: LU-4341
105 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
106 [ $sles_version -lt $(version_code 12.0.0) ] &&
107 # bug number for skipped test: LU-3703
108 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
109 elif [ -r /etc/os-release ]; then
110 if grep -qi ubuntu /etc/os-release; then
111 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
112 -e 's/^VERSION=//p' \
116 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
117 # bug number for skipped test:
119 ALWAYS_EXCEPT+=" 103a 410"
128 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
129 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
138 check_swap_layouts_support()
140 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
141 skip "Does not support layout lock."
144 check_and_setup_lustre
148 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
150 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
151 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
152 rm -rf $DIR/[Rdfs][0-9]*
154 # $RUNAS_ID may get set incorrectly somewhere else
155 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
156 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
158 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
162 if [ "${ONLY}" = "MOUNT" ] ; then
163 echo "Lustre is up, please go on"
167 echo "preparing for tests involving mounts"
168 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
170 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
171 echo # add a newline after mke2fs.
175 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
176 lctl set_param debug=-1 2> /dev/null || true
179 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
181 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
183 run_test 0a "touch; rm ====================="
186 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
187 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
189 run_test 0b "chmod 0755 $DIR ============================="
192 $LCTL get_param mdc.*.import | grep "state: FULL" ||
193 error "import not FULL"
194 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
197 run_test 0c "check import proc"
199 test_0d() { # LU-3397
200 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
201 skip "proc exports not supported before 2.10.57"
203 local mgs_exp="mgs.MGS.exports"
204 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
206 local exp_client_version
209 local temp_imp=$DIR/$tfile.import
210 local temp_exp=$DIR/$tfile.export
212 # save mgc import file to $temp_imp
213 $LCTL get_param mgc.*.import | tee $temp_imp
214 # Check if client uuid is found in MGS export
215 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
216 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
220 # save mgs export file to $temp_exp
221 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
223 # Compare the value of field "connect_flags"
224 imp_val=$(grep "connect_flags" $temp_imp)
225 exp_val=$(grep "connect_flags" $temp_exp)
226 [ "$exp_val" == "$imp_val" ] ||
227 error "export flags '$exp_val' != import flags '$imp_val'"
229 # Compare the value of client version
230 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
231 exp_val=$(version_code $exp_client_version)
232 imp_val=$CLIENT_VERSION
233 [ "$exp_val" == "$imp_val" ] ||
234 error "export client version '$exp_val' != '$imp_val'"
236 run_test 0d "check export proc ============================="
239 test_mkdir $DIR/$tdir
240 test_mkdir $DIR/$tdir/d2
241 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
242 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
245 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
247 run_test 1 "mkdir; remkdir; rmdir"
250 test_mkdir $DIR/$tdir
251 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
252 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
254 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
256 run_test 2 "mkdir; touch; rmdir; check file"
259 test_mkdir $DIR/$tdir
260 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
261 touch $DIR/$tdir/$tfile
262 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
264 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
266 run_test 3 "mkdir; touch; rmdir; check dir"
268 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
270 test_mkdir -i 1 $DIR/$tdir
272 touch $DIR/$tdir/$tfile ||
273 error "Create file under remote directory failed"
276 error "Expect error removing in-use dir $DIR/$tdir"
278 test -d $DIR/$tdir || error "Remote directory disappeared"
280 rm -rf $DIR/$tdir || error "remove remote dir error"
282 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
285 test_mkdir $DIR/$tdir
286 test_mkdir $DIR/$tdir/d2
287 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
288 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
289 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
291 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
294 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
295 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
296 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
297 error "$tfile does not have perm 0666 or UID $UID"
298 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
299 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
300 error "$tfile should be 0666 and owned by UID $UID"
302 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
305 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
308 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
309 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
310 error "$tfile should be owned by UID $RUNAS_ID"
311 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
312 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
313 error "$tfile should be owned by UID $RUNAS_ID"
315 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
318 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
321 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
322 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
323 error "$tfile should be owned by GID $UID"
324 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
325 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
326 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
328 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
331 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
333 test_mkdir $DIR/$tdir
334 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
335 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
336 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
337 test_mkdir $DIR/$tdir/d/subdir
338 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
339 error "$tdir/d/subdir should be GID $RUNAS_GID"
340 if [[ $MDSCOUNT -gt 1 ]]; then
341 # check remote dir sgid inherite
342 $LFS mkdir -i 0 $DIR/$tdir.local ||
343 error "mkdir $tdir.local failed"
344 chmod g+s $DIR/$tdir.local ||
345 error "chmod $tdir.local failed"
346 chgrp $RUNAS_GID $DIR/$tdir.local ||
347 error "chgrp $tdir.local failed"
348 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
349 error "mkdir $tdir.remote failed"
350 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
351 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
352 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
353 error "$tdir.remote should be mode 02755"
356 run_test 6g "verify new dir in sgid dir inherits group"
358 test_6h() { # bug 7331
359 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
361 touch $DIR/$tfile || error "touch failed"
362 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
363 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
364 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
365 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
366 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
368 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
371 test_mkdir $DIR/$tdir
372 $MCREATE $DIR/$tdir/$tfile
373 chmod 0666 $DIR/$tdir/$tfile
374 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
375 error "$tdir/$tfile should be mode 0666"
377 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
380 if [ ! -d $DIR/$tdir ]; then
381 test_mkdir $DIR/$tdir
383 $MCREATE $DIR/$tdir/$tfile
384 echo -n foo > $DIR/$tdir/$tfile
385 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
386 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
388 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
391 test_mkdir $DIR/$tdir
392 touch $DIR/$tdir/$tfile
393 chmod 0666 $DIR/$tdir/$tfile
394 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
395 error "$tfile mode not 0666"
397 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
400 test_mkdir $DIR/$tdir
401 test_mkdir $DIR/$tdir/d2
402 test_mkdir $DIR/$tdir/d2/d3
403 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
405 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
408 test_mkdir $DIR/$tdir
409 test_mkdir $DIR/$tdir/d2
410 touch $DIR/$tdir/d2/$tfile
411 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
412 error "$tdir/d2/$tfile not a file"
414 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
417 test_mkdir $DIR/$tdir
418 test_mkdir $DIR/$tdir/d2
419 chmod 0666 $DIR/$tdir/d2
420 chmod 0705 $DIR/$tdir/d2
421 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
422 error "$tdir/d2 mode not 0705"
424 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
427 test_mkdir $DIR/$tdir
428 touch $DIR/$tdir/$tfile
429 chmod 0666 $DIR/$tdir/$tfile
430 chmod 0654 $DIR/$tdir/$tfile
431 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
432 error "$tdir/d2 mode not 0654"
434 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
437 test_mkdir $DIR/$tdir
438 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
440 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
441 error "$tdir/$tfile size not 0 after truncate"
443 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
446 test_mkdir $DIR/$tdir
447 touch $DIR/$tdir/$tfile
449 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
451 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
454 test_mkdir $DIR/$tdir
455 touch $DIR/$tdir/$tfile
456 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
457 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
458 error "$tdir/${tfile_2} not a file after rename"
459 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
461 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
464 test_mkdir $DIR/$tdir
465 touch $DIR/$tdir/$tfile
466 rm -rf $DIR/$tdir/$tfile
467 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
469 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
472 test_mkdir $DIR/$tdir
473 touch $DIR/$tdir/$tfile
474 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
476 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
477 error "$tdir/l-exist not a symlink"
478 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
479 error "$tdir/l-exist not referencing a file"
480 rm -f $DIR/$tdir/l-exist
481 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
483 run_test 17a "symlinks: create, remove (real)"
486 test_mkdir $DIR/$tdir
487 ln -s no-such-file $DIR/$tdir/l-dangle
489 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
490 error "$tdir/l-dangle not referencing no-such-file"
491 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
492 error "$tdir/l-dangle not referencing non-existent file"
493 rm -f $DIR/$tdir/l-dangle
494 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
496 run_test 17b "symlinks: create, remove (dangling)"
498 test_17c() { # bug 3440 - don't save failed open RPC for replay
499 test_mkdir $DIR/$tdir
500 ln -s foo $DIR/$tdir/$tfile
501 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
503 run_test 17c "symlinks: open dangling (should return error)"
506 test_mkdir $DIR/$tdir
507 ln -s foo $DIR/$tdir/$tfile
508 touch $DIR/$tdir/$tfile || error "creating to new symlink"
510 run_test 17d "symlinks: create dangling"
513 test_mkdir $DIR/$tdir
514 local foo=$DIR/$tdir/$tfile
515 ln -s $foo $foo || error "create symlink failed"
516 ls -l $foo || error "ls -l failed"
517 ls $foo && error "ls not failed" || true
519 run_test 17e "symlinks: create recursive symlink (should return error)"
522 test_mkdir $DIR/$tdir
523 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
524 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
528 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
531 run_test 17f "symlinks: long and very long symlink name"
533 # str_repeat(S, N) generate a string that is string S repeated N times
538 while [ $((n -= 1)) -ge 0 ]; do
544 # Long symlinks and LU-2241
546 test_mkdir $DIR/$tdir
547 local TESTS="59 60 61 4094 4095"
549 # Fix for inode size boundary in 2.1.4
550 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
553 # Patch not applied to 2.2 or 2.3 branches
554 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
555 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
558 # skip long symlink name for rhel6.5.
559 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
560 grep -q '6.5' /etc/redhat-release &>/dev/null &&
561 TESTS="59 60 61 4062 4063"
564 local SYMNAME=$(str_repeat 'x' $i)
565 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
566 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
569 run_test 17g "symlinks: really long symlink name and inode boundaries"
571 test_17h() { #bug 17378
572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
573 remote_mds_nodsh && skip "remote MDS with nodsh"
577 test_mkdir $DIR/$tdir
578 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
579 $LFS setstripe -c -1 $DIR/$tdir
580 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
581 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
582 touch $DIR/$tdir/$tfile || true
584 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
586 test_17i() { #bug 20018
587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
588 remote_mds_nodsh && skip "remote MDS with nodsh"
590 local foo=$DIR/$tdir/$tfile
593 test_mkdir -c1 $DIR/$tdir
594 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
595 ln -s $foo $foo || error "create symlink failed"
596 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
597 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
598 ls -l $foo && error "error not detected"
601 run_test 17i "don't panic on short symlink (should return error)"
603 test_17k() { #bug 22301
604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
605 [[ -z "$(which rsync 2>/dev/null)" ]] &&
606 skip "no rsync command"
607 rsync --help | grep -q xattr ||
608 skip_env "$(rsync --version | head -n1) does not support xattrs"
609 test_mkdir $DIR/$tdir
610 test_mkdir $DIR/$tdir.new
611 touch $DIR/$tdir/$tfile
612 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
613 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
614 error "rsync failed with xattrs enabled"
616 run_test 17k "symlinks: rsync with xattrs enabled"
618 test_17l() { # LU-279
619 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
620 skip "no getfattr command"
622 test_mkdir $DIR/$tdir
623 touch $DIR/$tdir/$tfile
624 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
625 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
626 # -h to not follow symlinks. -m '' to list all the xattrs.
627 # grep to remove first line: '# file: $path'.
628 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
630 lgetxattr_size_check $path $xattr ||
631 error "lgetxattr_size_check $path $xattr failed"
635 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
640 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
641 remote_mds_nodsh && skip "remote MDS with nodsh"
642 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
643 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
644 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
646 local short_sym="0123456789"
647 local wdir=$DIR/$tdir
652 # create a long symlink file
653 for ((i = 0; i < 4; ++i)); do
654 long_sym=${long_sym}${long_sym}
657 echo "create 512 short and long symlink files under $wdir"
658 for ((i = 0; i < 256; ++i)); do
659 ln -sf ${long_sym}"a5a5" $wdir/long-$i
660 ln -sf ${short_sym}"a5a5" $wdir/short-$i
666 wait_delete_completed
668 echo "recreate the 512 symlink files with a shorter string"
669 for ((i = 0; i < 512; ++i)); do
670 # rewrite the symlink file with a shorter string
671 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
672 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
675 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
676 local devname=$(mdsdevname $mds_index)
678 echo "stop and checking mds${mds_index}:"
679 # e2fsck should not return error
681 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
684 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
685 error "start mds${mds_index} failed"
686 df $MOUNT > /dev/null 2>&1
688 error "e2fsck detected error for short/long symlink: rc=$rc"
691 run_test 17m "run e2fsck against MDT which contains short/long symlink"
693 check_fs_consistency_17n() {
697 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
698 # so it only check MDT1/MDT2 instead of all of MDTs.
699 for mdt_index in 1 2; do
700 local devname=$(mdsdevname $mdt_index)
701 # e2fsck should not return error
703 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
706 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
707 error "mount mds$mdt_index failed"
708 df $MOUNT > /dev/null 2>&1
714 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
716 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
717 remote_mds_nodsh && skip "remote MDS with nodsh"
718 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
719 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
720 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
724 test_mkdir $DIR/$tdir
725 for ((i=0; i<10; i++)); do
726 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
727 error "create remote dir error $i"
728 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
729 error "create files under remote dir failed $i"
732 check_fs_consistency_17n ||
733 error "e2fsck report error after create files under remote dir"
735 for ((i = 0; i < 10; i++)); do
736 rm -rf $DIR/$tdir/remote_dir_${i} ||
737 error "destroy remote dir error $i"
740 check_fs_consistency_17n ||
741 error "e2fsck report error after unlink files under remote dir"
743 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
744 skip "lustre < 2.4.50 does not support migrate mv"
746 for ((i = 0; i < 10; i++)); do
747 mkdir -p $DIR/$tdir/remote_dir_${i}
748 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
749 error "create files under remote dir failed $i"
750 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
751 error "migrate remote dir error $i"
753 check_fs_consistency_17n || error "e2fsck report error after migration"
755 for ((i = 0; i < 10; i++)); do
756 rm -rf $DIR/$tdir/remote_dir_${i} ||
757 error "destroy remote dir error $i"
760 check_fs_consistency_17n || error "e2fsck report error after unlink"
762 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
765 remote_mds_nodsh && skip "remote MDS with nodsh"
766 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
767 skip "Need MDS version at least 2.3.64"
769 local wdir=$DIR/${tdir}o
775 mdt_index=$($LFS getstripe -m $wdir/$tfile)
776 mdt_index=$((mdt_index + 1))
779 #fail mds will wait the failover finish then set
780 #following fail_loc to avoid interfer the recovery process.
783 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
784 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
785 ls -l $wdir/$tfile && rc=1
786 do_facet mds${mdt_index} lctl set_param fail_loc=0
787 [[ $rc -eq 0 ]] || error "stat file should fail"
789 run_test 17o "stat file with incompat LMA feature"
792 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
793 ls $DIR || error "Failed to ls $DIR: $?"
795 run_test 18 "touch .../f ; ls ... =============================="
801 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
803 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
806 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
808 run_test 19b "ls -l .../f19 (should return error) =============="
811 [ $RUNAS_ID -eq $UID ] &&
812 skip_env "RUNAS_ID = UID = $UID -- skipping"
814 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
816 run_test 19c "$RUNAS touch .../f19 (should return error) =="
819 cat $DIR/f19 && error || true
821 run_test 19d "cat .../f19 (should return error) =============="
830 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
832 run_test 20 "touch .../f ; ls -l ..."
835 test_mkdir $DIR/$tdir
836 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
837 ln -s dangle $DIR/$tdir/link
838 echo foo >> $DIR/$tdir/link
839 cat $DIR/$tdir/dangle
840 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
841 $CHECKSTAT -f -t file $DIR/$tdir/link ||
842 error "$tdir/link not linked to a file"
844 run_test 21 "write to dangling link"
847 local wdir=$DIR/$tdir
849 chown $RUNAS_ID:$RUNAS_GID $wdir
850 (cd $wdir || error "cd $wdir failed";
851 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
853 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
854 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
855 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
856 error "checkstat -u failed"
858 run_test 22 "unpack tar archive as non-root user"
862 test_mkdir $DIR/$tdir
863 local file=$DIR/$tdir/$tfile
865 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
866 openfile -f O_CREAT:O_EXCL $file &&
867 error "$file recreate succeeded" || true
869 run_test 23a "O_CREAT|O_EXCL in subdir"
871 test_23b() { # bug 18988
872 test_mkdir $DIR/$tdir
873 local file=$DIR/$tdir/$tfile
876 echo foo > $file || error "write filed"
877 echo bar >> $file || error "append filed"
878 $CHECKSTAT -s 8 $file || error "wrong size"
881 run_test 23b "O_APPEND check"
883 # LU-9409, size with O_APPEND and tiny writes
885 local file=$DIR/$tfile
888 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
889 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
893 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
894 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
896 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
899 #racing tiny & normal writes
900 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
901 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
903 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
906 #racing tiny & normal writes 2, ugly numbers
907 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
908 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
910 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
913 run_test 23c "O_APPEND size checks for tiny writes"
915 # LU-11069 file offset is correct after appending writes
917 local file=$DIR/$tfile
920 echo CentaurHauls > $file
921 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
922 if ((offset != 26)); then
923 error "wrong offset, expected 26, got '$offset'"
926 run_test 23d "file offset is correct after appending writes"
930 echo '-- same directory rename'
931 test_mkdir $DIR/$tdir
932 touch $DIR/$tdir/$tfile.1
933 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
934 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
936 run_test 24a "rename file to non-existent target"
939 test_mkdir $DIR/$tdir
940 touch $DIR/$tdir/$tfile.{1,2}
941 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
942 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
943 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
945 run_test 24b "rename file to existing target"
948 test_mkdir $DIR/$tdir
949 test_mkdir $DIR/$tdir/d$testnum.1
950 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
951 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
952 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
954 run_test 24c "rename directory to non-existent target"
957 test_mkdir -c1 $DIR/$tdir
958 test_mkdir -c1 $DIR/$tdir/d$testnum.1
959 test_mkdir -c1 $DIR/$tdir/d$testnum.2
960 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
961 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
962 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
964 run_test 24d "rename directory to existing target"
967 echo '-- cross directory renames --'
971 mv $DIR/R5a/f $DIR/R5b/g
972 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
973 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
975 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
980 touch $DIR/R6a/f $DIR/R6b/g
981 mv $DIR/R6a/f $DIR/R6b/g
982 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
983 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
985 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
990 test_mkdir $DIR/R7a/d
991 mv $DIR/R7a/d $DIR/R7b/e
992 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
993 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
995 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
998 test_mkdir -c1 $DIR/R8a
999 test_mkdir -c1 $DIR/R8b
1000 test_mkdir -c1 $DIR/R8a/d
1001 test_mkdir -c1 $DIR/R8b/e
1002 mrename $DIR/R8a/d $DIR/R8b/e
1003 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1004 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1006 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1009 echo "-- rename error cases"
1011 test_mkdir $DIR/R9/a
1013 mrename $DIR/R9/f $DIR/R9/a
1014 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1015 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1016 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1018 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1022 mrename $DIR/R10/f $DIR/R10/g
1023 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1024 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1025 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1027 run_test 24j "source does not exist ============================"
1030 test_mkdir $DIR/R11a
1031 test_mkdir $DIR/R11a/d
1033 mv $DIR/R11a/f $DIR/R11a/d
1034 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1035 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1037 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1039 # bug 2429 - rename foo foo foo creates invalid file
1042 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1044 run_test 24l "Renaming a file to itself ========================"
1048 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1049 # on ext3 this does not remove either the source or target files
1050 # though the "expected" operation would be to remove the source
1051 $CHECKSTAT -t file ${f} || error "${f} missing"
1052 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1054 run_test 24m "Renaming a file to a hard link to itself ========="
1058 # this stats the old file after it was renamed, so it should fail
1060 $CHECKSTAT ${f} || error "${f} missing"
1062 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1063 $CHECKSTAT -a ${f} || error "${f} exists"
1065 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1068 test_mkdir $DIR/$tdir
1069 rename_many -s random -v -n 10 $DIR/$tdir
1071 run_test 24o "rename of files during htree split"
1074 test_mkdir $DIR/R12a
1075 test_mkdir $DIR/R12b
1076 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1077 mrename $DIR/R12a $DIR/R12b
1078 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1079 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1080 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1081 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1083 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1085 cleanup_multiop_pause() {
1087 kill -USR1 $MULTIPID
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1093 test_mkdir $DIR/R13a
1094 test_mkdir $DIR/R13b
1095 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1096 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1099 trap cleanup_multiop_pause EXIT
1100 mrename $DIR/R13a $DIR/R13b
1101 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1102 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1103 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1104 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1105 cleanup_multiop_pause
1106 wait $MULTIPID || error "multiop close failed"
1108 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1110 test_24r() { #bug 3789
1111 test_mkdir $DIR/R14a
1112 test_mkdir $DIR/R14a/b
1113 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1114 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1115 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1117 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1120 test_mkdir $DIR/R15a
1121 test_mkdir $DIR/R15a/b
1122 test_mkdir $DIR/R15a/b/c
1123 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1124 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1125 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1127 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1129 test_mkdir $DIR/R16a
1130 test_mkdir $DIR/R16a/b
1131 test_mkdir $DIR/R16a/b/c
1132 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1133 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1134 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1136 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1138 test_24u() { # bug12192
1139 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1140 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1142 run_test 24u "create stripe file"
1144 simple_cleanup_common() {
1147 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1149 local start=$SECONDS
1152 wait_delete_completed
1153 echo "cleanup time $((SECONDS - start))"
1157 max_pages_per_rpc() {
1158 local mdtname="$(printf "MDT%04x" ${1:-0})"
1159 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1165 local nrfiles=${COUNT:-100000}
1166 local fname="$DIR/$tdir/$tfile"
1168 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1169 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1171 test_mkdir "$(dirname $fname)"
1172 # assume MDT0000 has the fewest inodes
1173 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1174 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1175 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1177 trap simple_cleanup_common EXIT
1179 createmany -m "$fname" $nrfiles
1181 cancel_lru_locks mdc
1182 lctl set_param mdc.*.stats clear
1184 # was previously test_24D: LU-6101
1185 # readdir() returns correct number of entries after cursor reload
1186 local num_ls=$(ls $DIR/$tdir | wc -l)
1187 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1188 local num_all=$(ls -a $DIR/$tdir | wc -l)
1189 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1190 [ $num_all -ne $((nrfiles + 2)) ]; then
1191 error "Expected $nrfiles files, got $num_ls " \
1192 "($num_uniq unique $num_all .&..)"
1194 # LU-5 large readdir
1195 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1196 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1197 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1198 # take into account of overhead in lu_dirpage header and end mark in
1199 # each page, plus one in rpc_num calculation.
1200 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1201 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1202 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1203 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1204 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1205 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1206 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1207 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1208 error "large readdir doesn't take effect: " \
1209 "$mds_readpage should be about $rpc_max"
1211 simple_cleanup_common
1213 run_test 24v "list large directory (test hash collision, b=17560)"
1215 test_24w() { # bug21506
1217 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1218 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1219 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1220 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1221 [[ "$SZ1" -eq "$SZ2" ]] ||
1222 error "Error reading at the end of the file $tfile"
1224 run_test 24w "Reading a file larger than 4Gb"
1227 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1229 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1230 skip "Need MDS version at least 2.7.56"
1233 local remote_dir=$DIR/$tdir/remote_dir
1235 test_mkdir $DIR/$tdir
1236 $LFS mkdir -i $MDTIDX $remote_dir ||
1237 error "create remote directory failed"
1239 test_mkdir $DIR/$tdir/src_dir
1240 touch $DIR/$tdir/src_file
1241 test_mkdir $remote_dir/tgt_dir
1242 touch $remote_dir/tgt_file
1244 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1245 error "rename dir cross MDT failed!"
1247 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1248 error "rename file cross MDT failed!"
1250 touch $DIR/$tdir/ln_file
1251 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1252 error "ln file cross MDT failed"
1254 rm -rf $DIR/$tdir || error "Can not delete directories"
1256 run_test 24x "cross MDT rename/link"
1259 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1262 local remote_dir=$DIR/$tdir/remote_dir
1265 test_mkdir $DIR/$tdir
1266 $LFS mkdir -i $mdtidx $remote_dir ||
1267 error "create remote directory failed"
1269 test_mkdir $remote_dir/src_dir
1270 touch $remote_dir/src_file
1271 test_mkdir $remote_dir/tgt_dir
1272 touch $remote_dir/tgt_file
1274 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1275 error "rename subdir in the same remote dir failed!"
1277 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1278 error "rename files in the same remote dir failed!"
1280 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1281 error "link files in the same remote dir failed!"
1283 rm -rf $DIR/$tdir || error "Can not delete directories"
1285 run_test 24y "rename/link on the same dir should succeed"
1288 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1289 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1290 skip "Need MDS version at least 2.12.51"
1294 for index in 0 1; do
1295 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1296 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1299 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1301 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1302 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1304 local mdts=$(comma_list $(mdts_nodes))
1306 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1307 stack_trap "do_nodes $mdts $LCTL \
1308 set_param mdt.*.enable_remote_rename=1" EXIT
1310 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1312 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1313 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1315 run_test 24z "cross-MDT rename is done as cp"
1317 test_24A() { # LU-3182
1321 test_mkdir $DIR/$tdir
1322 trap simple_cleanup_common EXIT
1323 createmany -m $DIR/$tdir/$tfile $NFILES
1324 local t=$(ls $DIR/$tdir | wc -l)
1325 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1326 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1327 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1328 [ $v -ne $((NFILES + 2)) ] ; then
1329 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1332 simple_cleanup_common || error "Can not delete directories"
1334 run_test 24A "readdir() returns correct number of entries."
1336 test_24B() { # LU-4805
1337 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1341 test_mkdir $DIR/$tdir
1342 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1343 error "create striped dir failed"
1345 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1346 [ $count -eq 2 ] || error "Expected 2, got $count"
1348 touch $DIR/$tdir/striped_dir/a
1350 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1351 [ $count -eq 3 ] || error "Expected 3, got $count"
1353 touch $DIR/$tdir/striped_dir/.f
1355 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1356 [ $count -eq 4 ] || error "Expected 4, got $count"
1358 rm -rf $DIR/$tdir || error "Can not delete directories"
1360 run_test 24B "readdir for striped dir return correct number of entries"
1363 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1369 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1370 error "create striped dir failed"
1372 cd $DIR/$tdir/d0/striped_dir
1374 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1375 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1376 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1378 [ "$d0_ino" = "$parent_ino" ] ||
1379 error ".. wrong, expect $d0_ino, get $parent_ino"
1381 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1382 error "mv striped dir failed"
1384 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1386 [ "$d1_ino" = "$parent_ino" ] ||
1387 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1389 run_test 24C "check .. in striped dir"
1392 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1396 mkdir $DIR/$tdir/src_dir
1397 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1398 error "create remote source failed"
1400 touch $DIR/$tdir/src_dir/src_child/a
1402 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1403 error "create remote target dir failed"
1405 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1406 error "create remote target child failed"
1408 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1409 error "rename dir cross MDT failed!"
1413 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1414 error "src_child still exists after rename"
1416 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1417 error "missing file(a) after rename"
1419 rm -rf $DIR/$tdir || error "Can not delete directories"
1421 run_test 24E "cross MDT rename/link"
1424 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1427 [ "$SLOW" = "no" ] && repeats=100
1431 echo "$repeats repeats"
1432 for ((i = 0; i < repeats; i++)); do
1433 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1434 touch $DIR/$tdir/test/a || error "touch fails"
1435 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1436 rm -rf $DIR/$tdir/test || error "rmdir fails"
1441 run_test 24F "hash order vs readdir (LU-11330)"
1444 echo '== symlink sanity ============================================='
1448 touch $DIR/s25/foo ||
1449 error "File creation in symlinked directory failed"
1451 run_test 25a "create file in symlinked directory ==============="
1454 [ ! -d $DIR/d25 ] && test_25a
1455 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1457 run_test 25b "lookup file in symlinked directory ==============="
1461 test_mkdir $DIR/d26/d26-2
1462 ln -s d26/d26-2 $DIR/s26
1463 touch $DIR/s26/foo || error "File creation failed"
1465 run_test 26a "multiple component symlink ======================="
1468 test_mkdir -p $DIR/$tdir/d26-2
1469 ln -s $tdir/d26-2/foo $DIR/s26-2
1470 touch $DIR/s26-2 || error "File creation failed"
1472 run_test 26b "multiple component symlink at end of lookup ======"
1475 test_mkdir $DIR/d26.2
1476 touch $DIR/d26.2/foo
1477 ln -s d26.2 $DIR/s26.2-1
1478 ln -s s26.2-1 $DIR/s26.2-2
1479 ln -s s26.2-2 $DIR/s26.2-3
1480 chmod 0666 $DIR/s26.2-3/foo
1482 run_test 26c "chain of symlinks"
1484 # recursive symlinks (bug 439)
1486 ln -s d26-3/foo $DIR/d26-3
1488 run_test 26d "create multiple component recursive symlink"
1491 [ ! -h $DIR/d26-3 ] && test_26d
1494 run_test 26e "unlink multiple component recursive symlink"
1496 # recursive symlinks (bug 7022)
1498 test_mkdir $DIR/$tdir
1499 test_mkdir $DIR/$tdir/$tfile
1500 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1501 test_mkdir -p lndir/bar1
1502 test_mkdir $DIR/$tdir/$tfile/$tfile
1503 cd $tfile || error "cd $tfile failed"
1504 ln -s .. dotdot || error "ln dotdot failed"
1505 ln -s dotdot/lndir lndir || error "ln lndir failed"
1506 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1507 output=`ls $tfile/$tfile/lndir/bar1`
1508 [ "$output" = bar1 ] && error "unexpected output"
1509 rm -r $tfile || error "rm $tfile failed"
1510 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1512 run_test 26f "rm -r of a directory which has recursive symlink"
1515 test_mkdir $DIR/$tdir
1516 $LFS getstripe $DIR/$tdir
1517 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1518 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1519 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1521 run_test 27a "one stripe file"
1524 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1526 test_mkdir $DIR/$tdir
1527 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1528 $LFS getstripe -c $DIR/$tdir/$tfile
1529 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1530 error "two-stripe file doesn't have two stripes"
1532 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1534 run_test 27b "create and write to two stripe file"
1537 test_mkdir $DIR/$tdir
1538 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1539 error "setstripe failed"
1540 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1543 run_test 27d "create file with default settings"
1546 # LU-5839 adds check for existed layout before setting it
1547 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1548 skip "Need MDS version at least 2.7.56"
1550 test_mkdir $DIR/$tdir
1551 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1552 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1553 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1555 run_test 27e "setstripe existing file (should return error)"
1558 test_mkdir $DIR/$tdir
1559 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1560 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1561 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1562 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1563 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1564 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1566 run_test 27f "setstripe with bad stripe size (should return error)"
1569 test_mkdir $DIR/$tdir
1570 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1571 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1572 error "$DIR/$tdir/$tfile has object"
1574 run_test 27g "$LFS getstripe with no objects"
1577 test_mkdir $DIR/$tdir
1578 touch $DIR/$tdir/$tfile || error "touch failed"
1579 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1580 error "missing objects"
1582 run_test 27i "$LFS getstripe with some objects"
1585 test_mkdir $DIR/$tdir
1586 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1587 error "setstripe failed" || true
1589 run_test 27j "setstripe with bad stripe offset (should return error)"
1591 test_27k() { # bug 2844
1592 test_mkdir $DIR/$tdir
1593 local file=$DIR/$tdir/$tfile
1594 local ll_max_blksize=$((4 * 1024 * 1024))
1595 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1596 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1597 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1598 dd if=/dev/zero of=$file bs=4k count=1
1599 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1600 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1602 run_test 27k "limit i_blksize for broken user apps"
1605 mcreate $DIR/$tfile || error "creating file"
1606 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1607 error "setstripe should have failed" || true
1609 run_test 27l "check setstripe permissions (should return error)"
1612 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1614 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1616 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1617 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1619 trap simple_cleanup_common EXIT
1620 test_mkdir $DIR/$tdir
1621 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1622 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1623 error "dd should fill OST0"
1625 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1627 [ $i -gt 256 ] && break
1630 touch $DIR/$tdir/$tfile.$i
1631 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1632 awk '{print $1}'| grep -w "0") ] &&
1633 error "OST0 was full but new created file still use it"
1635 touch $DIR/$tdir/$tfile.$i
1636 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1637 awk '{print $1}'| grep -w "0") ] &&
1638 error "OST0 was full but new created file still use it"
1639 simple_cleanup_common
1641 run_test 27m "create file while OST0 was full"
1644 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1645 awk '{ print $1 * 2; exit; }')
1649 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1650 # if the OST isn't full anymore.
1652 local OSTIDX=${1:-""}
1654 local list=$(comma_list $(osts_nodes))
1655 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1657 do_nodes $list lctl set_param fail_loc=0
1658 sync # initiate all OST_DESTROYs from MDS to OST
1662 exhaust_precreations() {
1665 local FAILIDX=${3:-$OSTIDX}
1666 local ofacet=ost$((OSTIDX + 1))
1668 test_mkdir -p -c1 $DIR/$tdir
1669 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1670 local mfacet=mds$((mdtidx + 1))
1671 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1673 local OST=$(ostname_from_index $OSTIDX)
1676 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1677 local last_id=$(do_facet $mfacet lctl get_param -n \
1678 osc.$mdtosc_proc1.prealloc_last_id)
1679 local next_id=$(do_facet $mfacet lctl get_param -n \
1680 osc.$mdtosc_proc1.prealloc_next_id)
1682 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1683 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1685 test_mkdir -p $DIR/$tdir/${OST}
1686 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1687 #define OBD_FAIL_OST_ENOSPC 0x215
1688 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1689 echo "Creating to objid $last_id on ost $OST..."
1690 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1691 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1692 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1696 exhaust_all_precreations() {
1698 for (( i=0; i < OSTCOUNT; i++ )) ; do
1699 exhaust_precreations $i $1 -1
1704 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1706 remote_mds_nodsh && skip "remote MDS with nodsh"
1707 remote_ost_nodsh && skip "remote OST with nodsh"
1710 rm -f $DIR/$tdir/$tfile
1711 exhaust_precreations 0 0x80000215
1712 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1713 touch $DIR/$tdir/$tfile || error "touch failed"
1714 $LFS getstripe $DIR/$tdir/$tfile
1717 run_test 27n "create file with some full OSTs"
1720 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1722 remote_mds_nodsh && skip "remote MDS with nodsh"
1723 remote_ost_nodsh && skip "remote OST with nodsh"
1726 rm -f $DIR/$tdir/$tfile
1727 exhaust_all_precreations 0x215
1729 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1734 run_test 27o "create file with all full OSTs (should error)"
1737 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1739 remote_mds_nodsh && skip "remote MDS with nodsh"
1740 remote_ost_nodsh && skip "remote OST with nodsh"
1743 rm -f $DIR/$tdir/$tfile
1744 test_mkdir $DIR/$tdir
1746 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1747 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1748 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1750 exhaust_precreations 0 0x80000215
1751 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1752 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1753 $LFS getstripe $DIR/$tdir/$tfile
1757 run_test 27p "append to a truncated file with some full OSTs"
1760 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1762 remote_mds_nodsh && skip "remote MDS with nodsh"
1763 remote_ost_nodsh && skip "remote OST with nodsh"
1766 rm -f $DIR/$tdir/$tfile
1768 test_mkdir $DIR/$tdir
1769 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1770 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1771 error "truncate $DIR/$tdir/$tfile failed"
1772 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1774 exhaust_all_precreations 0x215
1776 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1777 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1781 run_test 27q "append to truncated file with all OSTs full (should error)"
1784 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1786 remote_mds_nodsh && skip "remote MDS with nodsh"
1787 remote_ost_nodsh && skip "remote OST with nodsh"
1790 rm -f $DIR/$tdir/$tfile
1791 exhaust_precreations 0 0x80000215
1793 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1797 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1799 test_27s() { # bug 10725
1800 test_mkdir $DIR/$tdir
1801 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1802 local stripe_count=0
1803 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1804 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1805 error "stripe width >= 2^32 succeeded" || true
1808 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1810 test_27t() { # bug 10864
1815 $WLFS getstripe $tfile
1818 run_test 27t "check that utils parse path correctly"
1820 test_27u() { # bug 4900
1821 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1822 remote_mds_nodsh && skip "remote MDS with nodsh"
1825 local list=$(comma_list $(mdts_nodes))
1827 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1828 do_nodes $list $LCTL set_param fail_loc=0x139
1829 test_mkdir -p $DIR/$tdir
1830 trap simple_cleanup_common EXIT
1831 createmany -o $DIR/$tdir/t- 1000
1832 do_nodes $list $LCTL set_param fail_loc=0
1834 TLOG=$TMP/$tfile.getstripe
1835 $LFS getstripe $DIR/$tdir > $TLOG
1836 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1837 unlinkmany $DIR/$tdir/t- 1000
1839 [[ $OBJS -gt 0 ]] &&
1840 error "$OBJS objects created on OST-0. See $TLOG" ||
1843 run_test 27u "skip object creation on OSC w/o objects"
1845 test_27v() { # bug 4900
1846 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1848 remote_mds_nodsh && skip "remote MDS with nodsh"
1849 remote_ost_nodsh && skip "remote OST with nodsh"
1851 exhaust_all_precreations 0x215
1854 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1856 touch $DIR/$tdir/$tfile
1857 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1859 for (( i=1; i < OSTCOUNT; i++ )); do
1860 do_facet ost$i lctl set_param fail_loc=0x705
1862 local START=`date +%s`
1863 createmany -o $DIR/$tdir/$tfile 32
1865 local FINISH=`date +%s`
1866 local TIMEOUT=`lctl get_param -n timeout`
1867 local PROCESS=$((FINISH - START))
1868 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1869 error "$FINISH - $START >= $TIMEOUT / 2"
1870 sleep $((TIMEOUT / 2 - PROCESS))
1873 run_test 27v "skip object creation on slow OST"
1875 test_27w() { # bug 10997
1876 test_mkdir $DIR/$tdir
1877 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1878 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1879 error "stripe size $size != 65536" || true
1880 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1881 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1883 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1886 [[ $OSTCOUNT -lt 2 ]] &&
1887 skip_env "skipping multiple stripe count/offset test"
1889 test_mkdir $DIR/$tdir
1890 for i in $(seq 1 $OSTCOUNT); do
1892 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1893 error "setstripe -c $i -i $offset failed"
1894 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1895 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1896 [ $count -ne $i ] && error "stripe count $count != $i" || true
1897 [ $index -ne $offset ] &&
1898 error "stripe offset $index != $offset" || true
1901 run_test 27wa "check $LFS setstripe -c -i options"
1904 remote_ost_nodsh && skip "remote OST with nodsh"
1905 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1908 OFFSET=$(($OSTCOUNT - 1))
1910 local OST=$(ostname_from_index $OSTIDX)
1912 test_mkdir $DIR/$tdir
1913 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1914 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1916 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1917 for i in $(seq 0 $OFFSET); do
1918 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1919 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1920 error "OST0 was degraded but new created file still use it"
1922 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1924 run_test 27x "create files while OST0 is degraded"
1927 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1928 remote_mds_nodsh && skip "remote MDS with nodsh"
1929 remote_ost_nodsh && skip "remote OST with nodsh"
1930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1932 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1933 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1934 osc.$mdtosc.prealloc_last_id)
1935 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1936 osc.$mdtosc.prealloc_next_id)
1937 local fcount=$((last_id - next_id))
1938 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1939 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1941 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1942 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1943 local OST_DEACTIVE_IDX=-1
1948 for OSC in $MDS_OSCS; do
1949 OST=$(osc_to_ost $OSC)
1950 OSTIDX=$(index_from_ostuuid $OST)
1951 if [ $OST_DEACTIVE_IDX == -1 ]; then
1952 OST_DEACTIVE_IDX=$OSTIDX
1954 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1955 echo $OSC "is Deactivated:"
1956 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1960 OSTIDX=$(index_from_ostuuid $OST)
1961 test_mkdir $DIR/$tdir
1962 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1964 for OSC in $MDS_OSCS; do
1965 OST=$(osc_to_ost $OSC)
1966 OSTIDX=$(index_from_ostuuid $OST)
1967 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1968 echo $OST "is degraded:"
1969 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1970 obdfilter.$OST.degraded=1
1975 createmany -o $DIR/$tdir/$tfile $fcount
1977 for OSC in $MDS_OSCS; do
1978 OST=$(osc_to_ost $OSC)
1979 OSTIDX=$(index_from_ostuuid $OST)
1980 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1981 echo $OST "is recovered from degraded:"
1982 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1983 obdfilter.$OST.degraded=0
1985 do_facet $SINGLEMDS lctl --device %$OSC activate
1989 # all osp devices get activated, hence -1 stripe count restored
1990 local stripe_count=0
1992 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1993 # devices get activated.
1995 $LFS setstripe -c -1 $DIR/$tfile
1996 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1998 [ $stripe_count -ne $OSTCOUNT ] &&
1999 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2002 run_test 27y "create files while OST0 is degraded and the rest inactive"
2008 lmm_count=$($LFS getstripe -c $1)
2009 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2010 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2012 local old_ifs="$IFS"
2014 fid=($($LFS path2fid $1))
2017 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2018 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2020 # compare lmm_seq and lu_fid->f_seq
2021 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2022 # compare lmm_object_id and lu_fid->oid
2023 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2025 # check the trusted.fid attribute of the OST objects of the file
2026 local have_obdidx=false
2028 $LFS getstripe $1 | while read obdidx oid hex seq; do
2029 # skip lines up to and including "obdidx"
2030 [ -z "$obdidx" ] && break
2031 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2032 $have_obdidx || continue
2034 local ost=$((obdidx + 1))
2035 local dev=$(ostdevname $ost)
2038 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2040 seq=$(echo $seq | sed -e "s/^0x//g")
2041 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2042 oid_hex=$(echo $oid)
2044 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2046 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2050 # Don't unmount/remount the OSTs if we don't need to do that.
2051 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2052 # update too, until that use mount/ll_decode_filter_fid/mount.
2053 # Re-enable when debugfs will understand new filter_fid.
2055 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2056 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2057 $dev 2>/dev/null" | grep "parent=")
2059 if [ -z "$ff" ]; then
2061 mount_fstype ost$ost
2062 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2063 $(facet_mntpt ost$ost)/$obj_file)
2064 unmount_fstype ost$ost
2065 start ost$ost $dev $OST_MOUNT_OPTS
2069 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2071 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2073 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2074 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2076 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2077 # stripe_size=1048576 component_id=1 component_start=0 \
2078 # component_end=33554432
2079 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2080 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2081 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2083 if grep -q 'stripe=' <<<$ff; then
2084 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2086 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2087 # into f_ver in this case. See comment on ff_parent.
2088 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2091 # compare lmm_seq and filter_fid->ff_parent.f_seq
2092 [ $ff_pseq = $lmm_seq ] ||
2093 error "FF parent SEQ $ff_pseq != $lmm_seq"
2094 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2095 [ $ff_poid = $lmm_oid ] ||
2096 error "FF parent OID $ff_poid != $lmm_oid"
2097 (($ff_pstripe == $stripe_nr)) ||
2098 error "FF stripe $ff_pstripe != $stripe_nr"
2100 stripe_nr=$((stripe_nr + 1))
2101 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2103 if grep -q 'stripe_count=' <<<$ff; then
2104 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2105 -e 's/ .*//' <<<$ff)
2106 [ $lmm_count = $ff_scnt ] ||
2107 error "FF stripe count $lmm_count != $ff_scnt"
2113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2114 remote_ost_nodsh && skip "remote OST with nodsh"
2116 test_mkdir $DIR/$tdir
2117 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2118 { error "setstripe -c -1 failed"; return 1; }
2119 # We need to send a write to every object to get parent FID info set.
2120 # This _should_ also work for setattr, but does not currently.
2121 # touch $DIR/$tdir/$tfile-1 ||
2122 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2123 { error "dd $tfile-1 failed"; return 2; }
2124 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2125 { error "setstripe -c -1 failed"; return 3; }
2126 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2127 { error "dd $tfile-2 failed"; return 4; }
2129 # make sure write RPCs have been sent to OSTs
2132 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2133 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2135 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2137 test_27A() { # b=19102
2138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2140 save_layout_restore_at_exit $MOUNT
2141 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2142 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2143 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2144 local default_size=$($LFS getstripe -S $MOUNT)
2145 local default_offset=$($LFS getstripe -i $MOUNT)
2146 local dsize=$(do_facet $SINGLEMDS \
2147 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2148 [ $default_size -eq $dsize ] ||
2149 error "stripe size $default_size != $dsize"
2150 [ $default_offset -eq -1 ] ||
2151 error "stripe offset $default_offset != -1"
2153 run_test 27A "check filesystem-wide default LOV EA values"
2155 test_27B() { # LU-2523
2156 test_mkdir $DIR/$tdir
2157 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2159 # open f1 with O_LOV_DELAY_CREATE
2161 # call setstripe ioctl on open file descriptor for f1
2163 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2167 # open f1 with O_LOV_DELAY_CREATE
2169 # call setstripe ioctl on open file descriptor for f1
2171 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2173 # Allow multiop to fail in imitation of NFS's busted semantics.
2176 run_test 27B "call setstripe on open unlinked file/rename victim"
2178 test_27C() { #LU-2871
2179 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2187 test_mkdir $DIR/$tdir
2189 for i in $(seq 0 $((OSTCOUNT - 1))); do
2190 # set stripe across all OSTs starting from OST$i
2191 $LFS setstripe -i $i -c -1 $tfile$i
2192 # get striping information
2193 ost_idx=($($LFS getstripe $tfile$i |
2194 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2198 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2199 error "${#ost_idx[@]} != $OSTCOUNT"
2201 for index in $(seq 0 $((OSTCOUNT - 1))); do
2203 for j in $(echo ${ost_idx[@]}); do
2204 if [ $index -eq $j ]; then
2210 error "Can not find $index in ${ost_idx[@]}"
2214 run_test 27C "check full striping across all OSTs"
2217 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2218 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2219 remote_mds_nodsh && skip "remote MDS with nodsh"
2221 local POOL=${POOL:-testpool}
2223 local last_ost=$(($OSTCOUNT - 1))
2225 local ost_list=$(seq $first_ost $ost_step $last_ost)
2226 local ost_range="$first_ost $last_ost $ost_step"
2228 if ! combined_mgs_mds ; then
2232 test_mkdir $DIR/$tdir
2233 pool_add $POOL || error "pool_add failed"
2234 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2237 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2239 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2240 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2241 skip27D+=" -s 30,31"
2242 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2243 error "llapi_layout_test failed"
2245 destroy_test_pools || error "destroy test pools failed"
2247 if ! combined_mgs_mds ; then
2251 run_test 27D "validate llapi_layout API"
2253 # Verify that default_easize is increased from its initial value after
2254 # accessing a widely striped file.
2256 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2257 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2258 skip "client does not have LU-3338 fix"
2260 # 72 bytes is the minimum space required to store striping
2261 # information for a file striped across one OST:
2262 # (sizeof(struct lov_user_md_v3) +
2263 # sizeof(struct lov_user_ost_data_v1))
2265 $LCTL set_param -n llite.*.default_easize $min_easize ||
2266 error "lctl set_param failed"
2267 local easize=$($LCTL get_param -n llite.*.default_easize)
2269 [ $easize -eq $min_easize ] ||
2270 error "failed to set default_easize"
2272 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2273 error "setstripe failed"
2277 easize=$($LCTL get_param -n llite.*.default_easize)
2279 [ $easize -gt $min_easize ] ||
2280 error "default_easize not updated"
2282 run_test 27E "check that default extended attribute size properly increases"
2284 test_27F() { # LU-5346/LU-7975
2285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2286 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2287 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2288 skip "Need MDS version at least 2.8.51"
2289 remote_ost_nodsh && skip "remote OST with nodsh"
2291 test_mkdir $DIR/$tdir
2293 $LFS setstripe -c 2 $DIR/$tdir
2295 # stop all OSTs to reproduce situation for LU-7975 ticket
2296 for num in $(seq $OSTCOUNT); do
2300 # open/create f0 with O_LOV_DELAY_CREATE
2301 # truncate f0 to a non-0 size
2303 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2305 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2306 # open/write it again to force delayed layout creation
2307 cat /etc/hosts > $DIR/$tdir/f0 &
2311 for num in $(seq $OSTCOUNT); do
2312 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2313 error "ost$num failed to start"
2316 wait $catpid || error "cat failed"
2318 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2319 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2320 error "wrong stripecount"
2323 run_test 27F "Client resend delayed layout creation with non-zero size"
2325 test_27G() { #LU-10629
2326 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2327 skip "Need MDS version at least 2.11.51"
2328 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2329 remote_mds_nodsh && skip "remote MDS with nodsh"
2330 local POOL=${POOL:-testpool}
2331 local ostrange="0 0 1"
2333 test_mkdir $DIR/$tdir
2334 pool_add $POOL || error "pool_add failed"
2335 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2336 $LFS setstripe -p $POOL $DIR/$tdir
2338 local pool=$($LFS getstripe -p $DIR/$tdir)
2340 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2342 $LFS setstripe -d $DIR/$tdir
2344 pool=$($LFS getstripe -p $DIR/$tdir)
2348 [ -z "$pool" ] || error "'$pool' is not empty"
2350 run_test 27G "Clear OST pool from stripe"
2353 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2354 skip "Need MDS version newer than 2.11.54"
2355 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2356 test_mkdir $DIR/$tdir
2357 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2358 touch $DIR/$tdir/$tfile
2359 $LFS getstripe -c $DIR/$tdir/$tfile
2360 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2361 error "two-stripe file doesn't have two stripes"
2363 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2364 $LFS getstripe -y $DIR/$tdir/$tfile
2365 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2366 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2367 error "expected l_ost_idx: [02]$ not matched"
2369 # make sure ost list has been cleared
2370 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2371 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2372 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2374 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2376 run_test 27H "Set specific OSTs stripe"
2379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2380 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2381 local pool=$TESTNAME
2382 local ostrange="1 1 1"
2384 save_layout_restore_at_exit $MOUNT
2385 $LFS setstripe -c 2 -i 0 $MOUNT
2386 pool_add $pool || error "pool_add failed"
2387 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2388 test_mkdir $DIR/$tdir
2389 $LFS setstripe -p $pool $DIR/$tdir
2390 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2391 $LFS getstripe $DIR/$tdir/$tfile
2393 run_test 27I "check that root dir striping does not break parent dir one"
2395 # createtest also checks that device nodes are created and
2396 # then visible correctly (#2091)
2397 test_28() { # bug 2091
2399 $CREATETEST $DIR/d28/ct || error "createtest failed"
2401 run_test 28 "create/mknod/mkdir with bad file types ============"
2404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2406 sync; sleep 1; sync # flush out any dirty pages from previous tests
2413 declare -i LOCKCOUNTORIG=0
2414 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2415 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2417 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2419 declare -i LOCKUNUSEDCOUNTORIG=0
2420 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2421 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2428 declare -i LOCKCOUNTCURRENT=0
2429 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2430 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2433 declare -i LOCKUNUSEDCOUNTCURRENT=0
2434 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2435 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2438 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2439 $LCTL set_param -n ldlm.dump_namespaces ""
2440 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2441 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2442 log "dumped log to $TMP/test_29.dk (bug 5793)"
2445 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2446 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2447 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2448 log "dumped log to $TMP/test_29.dk (bug 5793)"
2452 run_test 29 "IT_GETATTR regression ============================"
2454 test_30a() { # was test_30
2455 cp $(which ls) $DIR || cp /bin/ls $DIR
2456 $DIR/ls / || error "Can't execute binary from lustre"
2459 run_test 30a "execute binary from Lustre (execve) =============="
2462 cp `which ls` $DIR || cp /bin/ls $DIR
2464 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2467 run_test 30b "execute binary from Lustre as non-root ==========="
2469 test_30c() { # b=22376
2470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2472 cp `which ls` $DIR || cp /bin/ls $DIR
2474 cancel_lru_locks mdc
2475 cancel_lru_locks osc
2476 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2479 run_test 30c "execute binary from Lustre without read perms ===="
2482 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2483 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2485 run_test 31a "open-unlink file =================================="
2488 touch $DIR/f31 || error "touch $DIR/f31 failed"
2489 ln $DIR/f31 $DIR/f31b || error "ln failed"
2490 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2491 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2493 run_test 31b "unlink file with multiple links while open ======="
2496 touch $DIR/f31 || error "touch $DIR/f31 failed"
2497 ln $DIR/f31 $DIR/f31c || error "ln failed"
2498 multiop_bg_pause $DIR/f31 O_uc ||
2499 error "multiop_bg_pause for $DIR/f31 failed"
2501 $MULTIOP $DIR/f31c Ouc
2502 kill -USR1 $MULTIPID
2505 run_test 31c "open-unlink file with multiple links ============="
2508 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2509 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2511 run_test 31d "remove of open directory ========================="
2513 test_31e() { # bug 2904
2514 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2516 run_test 31e "remove of open non-empty directory ==============="
2518 test_31f() { # bug 4554
2519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2522 test_mkdir $DIR/d31f
2523 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2524 cp /etc/hosts $DIR/d31f
2526 $LFS getstripe $DIR/d31f/hosts
2527 multiop_bg_pause $DIR/d31f D_c || return 1
2530 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2531 test_mkdir $DIR/d31f
2532 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2533 cp /etc/hosts $DIR/d31f
2535 $LFS getstripe $DIR/d31f/hosts
2536 multiop_bg_pause $DIR/d31f D_c || return 1
2539 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2540 wait $MULTIPID || error "first opendir $MULTIPID failed"
2544 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2545 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2548 run_test 31f "remove of open directory with open-unlink file ==="
2551 echo "-- cross directory link --"
2552 test_mkdir -c1 $DIR/${tdir}ga
2553 test_mkdir -c1 $DIR/${tdir}gb
2554 touch $DIR/${tdir}ga/f
2555 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2556 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2557 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2558 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2559 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2561 run_test 31g "cross directory link==============="
2564 echo "-- cross directory link --"
2565 test_mkdir -c1 $DIR/${tdir}
2566 test_mkdir -c1 $DIR/${tdir}/dir
2567 touch $DIR/${tdir}/f
2568 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2569 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2570 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2571 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2572 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2574 run_test 31h "cross directory link under child==============="
2577 echo "-- cross directory link --"
2578 test_mkdir -c1 $DIR/$tdir
2579 test_mkdir -c1 $DIR/$tdir/dir
2580 touch $DIR/$tdir/dir/f
2581 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2582 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2583 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2584 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2585 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2587 run_test 31i "cross directory link under parent==============="
2590 test_mkdir -c1 -p $DIR/$tdir
2591 test_mkdir -c1 -p $DIR/$tdir/dir1
2592 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2593 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2594 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2595 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2598 run_test 31j "link for directory==============="
2601 test_mkdir -c1 -p $DIR/$tdir
2603 touch $DIR/$tdir/exist
2604 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2605 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2606 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2607 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2608 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2609 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2610 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2613 run_test 31k "link to file: the same, non-existing, dir==============="
2619 touch $DIR/d31m2/exist
2620 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2621 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2622 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2623 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2624 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2625 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2628 run_test 31m "link to file: the same, non-existing, dir==============="
2631 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2632 nlink=$(stat --format=%h $DIR/$tfile)
2633 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2635 local cmd="exec $fd<$DIR/$tfile"
2638 trap "eval $cmd" EXIT
2639 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2640 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2641 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2642 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2643 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2646 run_test 31n "check link count of unlinked file"
2649 local TEMPNAME=$(mktemp $1_XXXXXX)
2650 mlink $TEMPNAME $1 2> /dev/null &&
2651 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2655 test_31o() { # LU-2901
2656 test_mkdir $DIR/$tdir
2657 for LOOP in $(seq 100); do
2658 rm -f $DIR/$tdir/$tfile*
2659 for THREAD in $(seq 8); do
2660 link_one $DIR/$tdir/$tfile.$LOOP &
2663 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2664 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2665 error "$LINKS duplicate links to $tfile.$LOOP" &&
2669 run_test 31o "duplicate hard links with same filename"
2672 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2674 test_mkdir $DIR/$tdir
2675 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2676 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2678 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2679 error "open unlink test1 failed"
2680 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2681 error "open unlink test2 failed"
2683 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2684 error "test1 still exists"
2685 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2686 error "test2 still exists"
2688 run_test 31p "remove of open striped directory"
2690 cleanup_test32_mount() {
2693 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2694 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2695 losetup -d $loopdev || true
2701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2703 echo "== more mountpoints and symlinks ================="
2704 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2705 trap cleanup_test32_mount EXIT
2706 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2707 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2708 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2709 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2710 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2711 cleanup_test32_mount
2713 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2718 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2719 trap cleanup_test32_mount EXIT
2720 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2721 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2722 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2723 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2724 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2725 cleanup_test32_mount
2727 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2732 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2733 trap cleanup_test32_mount EXIT
2734 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2735 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2736 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2737 test_mkdir -p $DIR/$tdir/d2/test_dir
2738 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2739 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2740 cleanup_test32_mount
2742 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2747 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2748 trap cleanup_test32_mount EXIT
2749 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2750 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2751 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2752 test_mkdir -p $DIR/$tdir/d2/test_dir
2753 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2754 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2755 cleanup_test32_mount
2757 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2761 test_mkdir -p $DIR/$tdir/tmp
2762 local tmp_dir=$DIR/$tdir/tmp
2763 ln -s $DIR/$tdir $tmp_dir/symlink11
2764 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2765 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2766 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2768 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2772 test_mkdir -p $DIR/$tdir/tmp
2773 local tmp_dir=$DIR/$tdir/tmp
2774 ln -s $DIR/$tdir $tmp_dir/symlink11
2775 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2776 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2777 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2779 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2782 local tmp_dir=$DIR/$tdir/tmp
2783 test_mkdir -p $tmp_dir
2784 test_mkdir $DIR/${tdir}2
2785 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2786 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2787 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2788 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2789 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2790 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2792 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2795 rm -fr $DIR/$tdir $DIR/${tdir}2
2796 tmp_dir=$DIR/$tdir/tmp
2797 test_mkdir -p $tmp_dir
2798 test_mkdir $DIR/${tdir}2
2799 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2800 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2801 ls $tmp_dir/symlink12 || error "listing symlink12"
2802 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2804 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2809 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2810 trap cleanup_test32_mount EXIT
2811 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2812 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2813 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2814 touch $DIR/$tdir/test_file
2815 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2816 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2817 cleanup_test32_mount
2819 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2824 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2825 trap cleanup_test32_mount EXIT
2826 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2827 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2828 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2829 touch $DIR/$tdir/test_file
2830 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2831 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2832 cleanup_test32_mount
2834 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2840 trap cleanup_test32_mount EXIT
2841 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2842 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2843 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2844 test_mkdir -p $DIR/$tdir/d2
2845 touch $DIR/$tdir/d2/test_file || error "touch failed"
2846 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2847 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2848 cleanup_test32_mount
2850 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2856 trap cleanup_test32_mount EXIT
2857 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2858 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2859 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2860 test_mkdir -p $DIR/$tdir/d2
2861 touch $DIR/$tdir/d2/test_file || error "touch failed"
2862 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2863 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2864 cleanup_test32_mount
2866 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2870 test_mkdir -p $DIR/d32m/tmp
2871 TMP_DIR=$DIR/d32m/tmp
2872 ln -s $DIR $TMP_DIR/symlink11
2873 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2874 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2875 error "symlink11 not a link"
2876 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2877 error "symlink01 not a link"
2879 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2883 test_mkdir -p $DIR/d32n/tmp
2884 TMP_DIR=$DIR/d32n/tmp
2885 ln -s $DIR $TMP_DIR/symlink11
2886 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2887 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2888 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2890 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2894 test_mkdir -p $DIR/d32o/tmp
2895 TMP_DIR=$DIR/d32o/tmp
2896 ln -s $DIR/$tfile $TMP_DIR/symlink12
2897 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2898 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2899 error "symlink12 not a link"
2900 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2901 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2902 error "$DIR/d32o/tmp/symlink12 not file type"
2903 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2904 error "$DIR/d32o/symlink02 not file type"
2906 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2916 test_mkdir -p $DIR/d32p/tmp
2918 TMP_DIR=$DIR/d32p/tmp
2920 ln -s $DIR/$tfile $TMP_DIR/symlink12
2922 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2924 cat $DIR/d32p/tmp/symlink12 ||
2925 error "Can't open $DIR/d32p/tmp/symlink12"
2927 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2930 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2935 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2936 trap cleanup_test32_mount EXIT
2937 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2938 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2939 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2940 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2941 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2942 cleanup_test32_mount
2944 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2949 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2950 trap cleanup_test32_mount EXIT
2951 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2952 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2953 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2954 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2955 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2956 cleanup_test32_mount
2958 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2963 chmod 444 $DIR/$tfile
2964 chown $RUNAS_ID $DIR/$tfile
2966 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2969 run_test 33aa "write file with mode 444 (should return error)"
2973 test_mkdir $DIR/$tdir
2974 chown $RUNAS_ID $DIR/$tdir
2975 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2976 error "$RUNAS create $tdir/$tfile failed"
2977 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2978 error "open RDWR" || true
2980 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2984 test_mkdir $DIR/$tdir
2985 chown $RUNAS_ID $DIR/$tdir
2986 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2988 run_test 33b "test open file with malformed flags (No panic)"
2991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2992 remote_ost_nodsh && skip "remote OST with nodsh"
3001 test_mkdir $DIR/$tdir
3002 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3005 for ostnum in $(seq $OSTCOUNT); do
3006 # test-framework's OST numbering is one-based, while Lustre's
3008 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3009 # Parsing llobdstat's output sucks; we could grep the /proc
3010 # path, but that's likely to not be as portable as using the
3011 # llobdstat utility. So we parse lctl output instead.
3012 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3013 obdfilter/$ostname/stats |
3014 awk '/^write_bytes/ {print $7}' )
3015 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3016 if (( ${write_bytes:-0} > 0 ))
3023 $all_zeros || return 0
3026 echo foo > $DIR/$tdir/bar
3030 # Total up write_bytes after writing. We'd better find non-zeros.
3031 for ostnum in $(seq $OSTCOUNT); do
3032 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3033 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3034 obdfilter/$ostname/stats |
3035 awk '/^write_bytes/ {print $7}' )
3036 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3037 if (( ${write_bytes:-0} > 0 ))
3046 for ostnum in $(seq $OSTCOUNT); do
3047 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3048 echo "Check that write_bytes is present in obdfilter/*/stats:"
3049 do_facet ost$ostnum lctl get_param -n \
3050 obdfilter/$ostname/stats
3052 error "OST not keeping write_bytes stats (b22312)"
3055 run_test 33c "test llobdstat and write_bytes"
3058 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3062 local remote_dir=$DIR/$tdir/remote_dir
3064 test_mkdir $DIR/$tdir
3065 $LFS mkdir -i $MDTIDX $remote_dir ||
3066 error "create remote directory failed"
3068 touch $remote_dir/$tfile
3069 chmod 444 $remote_dir/$tfile
3070 chown $RUNAS_ID $remote_dir/$tfile
3072 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3074 chown $RUNAS_ID $remote_dir
3075 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3076 error "create" || true
3077 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3078 error "open RDWR" || true
3079 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3081 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3084 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3088 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3089 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3090 mkdir $DIR/$tdir/local_dir
3092 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3093 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3094 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3096 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3097 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3099 rmdir $DIR/$tdir/* || error "rmdir failed"
3102 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3103 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3104 mkdir $DIR/$tdir/local_dir
3106 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3107 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3108 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3110 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3111 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3113 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3116 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3117 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3118 mkdir $DIR/$tdir/local_dir
3120 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3121 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3122 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3124 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3125 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3127 run_test 33e "mkdir and striped directory should have same mode"
3131 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3135 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3136 remote_mds_nodsh && skip "remote MDS with nodsh"
3139 chmod go+rwx $DIR/$tdir
3140 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3141 trap cleanup_33f EXIT
3143 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3144 error "cannot create striped directory"
3146 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3147 error "cannot create files in striped directory"
3149 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3150 error "cannot remove files in striped directory"
3152 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3153 error "cannot remove striped directory"
3157 run_test 33f "nonroot user can create, access, and remove a striped directory"
3160 mkdir -p $DIR/$tdir/dir2
3162 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3164 [[ $err =~ "exists" ]] || error "Not exists error"
3166 run_test 33g "nonroot user create already existing root created file"
3168 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3171 $MCREATE $DIR/f34 || error "mcreate failed"
3172 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3173 error "getstripe failed"
3174 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3175 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3176 error "getstripe failed"
3177 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3178 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3180 run_test 34a "truncate file that has not been opened ==========="
3183 [ ! -f $DIR/f34 ] && test_34a
3184 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3185 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3186 $OPENFILE -f O_RDONLY $DIR/f34
3187 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3188 error "getstripe failed"
3189 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3190 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3192 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3195 [ ! -f $DIR/f34 ] && test_34a
3196 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3197 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3198 $OPENFILE -f O_RDWR $DIR/f34
3199 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3200 error "$LFS getstripe failed"
3201 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3202 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3204 run_test 34c "O_RDWR opening file-with-size works =============="
3207 [ ! -f $DIR/f34 ] && test_34a
3208 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3210 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3211 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3214 run_test 34d "write to sparse file ============================="
3218 $MCREATE $DIR/f34e || error "mcreate failed"
3219 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3220 $CHECKSTAT -s 1000 $DIR/f34e ||
3221 error "Size of $DIR/f34e not equal to 1000 bytes"
3222 $OPENFILE -f O_RDWR $DIR/f34e
3223 $CHECKSTAT -s 1000 $DIR/f34e ||
3224 error "Size of $DIR/f34e not equal to 1000 bytes"
3226 run_test 34e "create objects, some with size and some without =="
3228 test_34f() { # bug 6242, 6243
3229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3233 $MCREATE $DIR/f34f || error "mcreate failed"
3234 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3235 dd if=$DIR/f34f of=$TMP/f34f
3236 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3237 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3238 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3239 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3240 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3242 run_test 34f "read from a file with no objects until EOF ======="
3245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3247 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3249 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3250 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3251 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3252 cancel_lru_locks osc
3253 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3254 error "wrong size after lock cancel"
3256 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3257 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3258 error "expanding truncate failed"
3259 cancel_lru_locks osc
3260 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3261 error "wrong expanded size after lock cancel"
3263 run_test 34g "truncate long file ==============================="
3266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3271 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3272 sync # Flush the cache so that multiop below does not block on cache
3273 # flush when getting the group lock
3274 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3277 # Since just timed wait is not good enough, let's do a sync write
3278 # that way we are sure enough time for a roundtrip + processing
3279 # passed + 2 seconds of extra margin.
3280 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3284 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3285 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3289 local nsz=`stat -c %s $DIR/$tfile`
3290 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3292 run_test 34h "ftruncate file under grouplock should not block"
3295 cp /bin/sh $DIR/f35a
3297 chown $RUNAS_ID $DIR/f35a
3298 $RUNAS $DIR/f35a && error || true
3301 run_test 35a "exec file with mode 444 (should return and not leak)"
3305 utime $DIR/f36 || error "utime failed for MDS"
3307 run_test 36a "MDS utime check (mknod, utime)"
3311 utime $DIR/f36 || error "utime failed for OST"
3313 run_test 36b "OST utime check (open, utime)"
3318 chown $RUNAS_ID $DIR/d36
3319 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3321 run_test 36c "non-root MDS utime check (mknod, utime)"
3324 [ ! -d $DIR/d36 ] && test_36c
3325 echo "" > $DIR/d36/f36
3326 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3328 run_test 36d "non-root OST utime check (open, utime)"
3331 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3333 test_mkdir $DIR/$tdir
3334 touch $DIR/$tdir/$tfile
3335 $RUNAS utime $DIR/$tdir/$tfile &&
3336 error "utime worked, expected failure" || true
3338 run_test 36e "utime on non-owned file (should return error)"
3342 local LANG_SAVE=$LANG
3343 local LC_LANG_SAVE=$LC_LANG
3344 export LANG=C LC_LANG=C # for date language
3346 DATESTR="Dec 20 2000"
3347 test_mkdir $DIR/$tdir
3348 lctl set_param fail_loc=$fl
3350 cp /etc/hosts $DIR/$tdir/$tfile
3351 sync & # write RPC generated with "current" inode timestamp, but delayed
3353 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3354 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3355 cancel_lru_locks $OSC
3356 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3358 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3359 echo "BEFORE: $LS_BEFORE" && \
3360 echo "AFTER : $LS_AFTER" && \
3361 echo "WANT : $DATESTR" && \
3362 error "$DIR/$tdir/$tfile timestamps changed" || true
3364 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3370 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3371 subr_36fh "0x80000214"
3373 run_test 36f "utime on file racing with OST BRW write =========="
3376 remote_ost_nodsh && skip "remote OST with nodsh"
3377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3378 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3379 skip "Need MDS version at least 2.12.51"
3384 local tgt="obdfilter"
3386 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3388 test_mkdir $DIR/$tdir
3389 fmd_max_age=$(do_facet $facet \
3390 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3393 echo "FMD max age: ${fmd_max_age}s"
3394 touch $DIR/$tdir/$tfile
3395 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3396 gawk '{cnt=cnt+$1} END{print cnt}')
3397 echo "FMD before: $fmd"
3399 error "FMD wasn't create by touch"
3400 sleep $((fmd_max_age + 12))
3401 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3402 gawk '{cnt=cnt+$1} END{print cnt}')
3403 echo "FMD after: $fmd"
3405 error "FMD wasn't expired by ping"
3407 run_test 36g "FMD cache expiry ====================="
3410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3412 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3413 subr_36fh "0x80000227"
3415 run_test 36h "utime on file racing with OST BRW write =========="
3418 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3420 test_mkdir $DIR/$tdir
3421 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3423 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3424 local new_mtime=$((mtime + 200))
3426 #change Modify time of striped dir
3427 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3428 error "change mtime failed"
3430 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3432 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3434 run_test 36i "change mtime on striped directory"
3436 # test_37 - duplicate with tests 32q 32r
3439 local file=$DIR/$tfile
3441 openfile -f O_DIRECTORY $file
3444 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3445 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3447 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3449 test_39a() { # was test_39
3451 touch $DIR/${tfile}2
3452 # ls -l $DIR/$tfile $DIR/${tfile}2
3453 # ls -lu $DIR/$tfile $DIR/${tfile}2
3454 # ls -lc $DIR/$tfile $DIR/${tfile}2
3456 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3457 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3459 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3461 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3463 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3464 error "O_TRUNC didn't change timestamps"
3467 run_test 39a "mtime changed on create"
3470 test_mkdir -c1 $DIR/$tdir
3471 cp -p /etc/passwd $DIR/$tdir/fopen
3472 cp -p /etc/passwd $DIR/$tdir/flink
3473 cp -p /etc/passwd $DIR/$tdir/funlink
3474 cp -p /etc/passwd $DIR/$tdir/frename
3475 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3478 echo "aaaaaa" >> $DIR/$tdir/fopen
3479 echo "aaaaaa" >> $DIR/$tdir/flink
3480 echo "aaaaaa" >> $DIR/$tdir/funlink
3481 echo "aaaaaa" >> $DIR/$tdir/frename
3483 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3484 local link_new=`stat -c %Y $DIR/$tdir/flink`
3485 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3486 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3488 cat $DIR/$tdir/fopen > /dev/null
3489 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3490 rm -f $DIR/$tdir/funlink2
3491 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3493 for (( i=0; i < 2; i++ )) ; do
3494 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3495 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3496 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3497 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3499 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3500 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3501 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3502 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3504 cancel_lru_locks $OSC
3505 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3508 run_test 39b "mtime change on open, link, unlink, rename ======"
3510 # this should be set to past
3511 TEST_39_MTIME=`date -d "1 year ago" +%s`
3517 local mtime0=`stat -c %Y $DIR1/$tfile`
3519 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3520 local mtime1=`stat -c %Y $DIR1/$tfile`
3521 [ "$mtime1" = $TEST_39_MTIME ] || \
3522 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3525 echo hello >> $DIR1/$tfile
3527 local mtime2=`stat -c %Y $DIR1/$tfile`
3528 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3529 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3531 mv $DIR1/$tfile $DIR1/$tfile-1
3533 for (( i=0; i < 2; i++ )) ; do
3534 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3535 [ "$mtime2" = "$mtime3" ] || \
3536 error "mtime ($mtime2) changed (to $mtime3) on rename"
3538 cancel_lru_locks $OSC
3539 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3542 run_test 39c "mtime change on rename ==========================="
3546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3549 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3551 for (( i=0; i < 2; i++ )) ; do
3552 local mtime=`stat -c %Y $DIR1/$tfile`
3553 [ $mtime = $TEST_39_MTIME ] || \
3554 error "mtime($mtime) is not set to $TEST_39_MTIME"
3556 cancel_lru_locks $OSC
3557 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3560 run_test 39d "create, utime, stat =============================="
3564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3567 local mtime1=`stat -c %Y $DIR1/$tfile`
3569 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3571 for (( i=0; i < 2; i++ )) ; do
3572 local mtime2=`stat -c %Y $DIR1/$tfile`
3573 [ $mtime2 = $TEST_39_MTIME ] || \
3574 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3576 cancel_lru_locks $OSC
3577 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3580 run_test 39e "create, stat, utime, stat ========================"
3584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3587 mtime1=`stat -c %Y $DIR1/$tfile`
3590 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3592 for (( i=0; i < 2; i++ )) ; do
3593 local mtime2=`stat -c %Y $DIR1/$tfile`
3594 [ $mtime2 = $TEST_39_MTIME ] || \
3595 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3597 cancel_lru_locks $OSC
3598 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3601 run_test 39f "create, stat, sleep, utime, stat ================="
3605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3607 echo hello >> $DIR1/$tfile
3608 local mtime1=`stat -c %Y $DIR1/$tfile`
3611 chmod o+r $DIR1/$tfile
3613 for (( i=0; i < 2; i++ )) ; do
3614 local mtime2=`stat -c %Y $DIR1/$tfile`
3615 [ "$mtime1" = "$mtime2" ] || \
3616 error "lost mtime: $mtime2, should be $mtime1"
3618 cancel_lru_locks $OSC
3619 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3622 run_test 39g "write, chmod, stat ==============================="
3626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3632 echo hello >> $DIR1/$tfile
3633 local mtime1=`stat -c %Y $DIR1/$tfile`
3635 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3637 if [ "$d1" != "$d2" ]; then
3638 echo "write and touch not within one second"
3640 for (( i=0; i < 2; i++ )) ; do
3641 local mtime2=`stat -c %Y $DIR1/$tfile`
3642 [ "$mtime2" = $TEST_39_MTIME ] || \
3643 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3645 cancel_lru_locks $OSC
3646 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3650 run_test 39h "write, utime within one second, stat ============="
3653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3658 echo hello >> $DIR1/$tfile
3659 local mtime1=`stat -c %Y $DIR1/$tfile`
3661 mv $DIR1/$tfile $DIR1/$tfile-1
3663 for (( i=0; i < 2; i++ )) ; do
3664 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3666 [ "$mtime1" = "$mtime2" ] || \
3667 error "lost mtime: $mtime2, should be $mtime1"
3669 cancel_lru_locks $OSC
3670 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3673 run_test 39i "write, rename, stat =============================="
3676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3678 start_full_debug_logging
3682 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3683 lctl set_param fail_loc=0x80000412
3684 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3685 error "multiop failed"
3687 local mtime1=`stat -c %Y $DIR1/$tfile`
3689 mv $DIR1/$tfile $DIR1/$tfile-1
3691 kill -USR1 $multipid
3692 wait $multipid || error "multiop close failed"
3694 for (( i=0; i < 2; i++ )) ; do
3695 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3696 [ "$mtime1" = "$mtime2" ] ||
3697 error "mtime is lost on close: $mtime2, " \
3700 cancel_lru_locks $OSC
3701 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3703 lctl set_param fail_loc=0
3704 stop_full_debug_logging
3706 run_test 39j "write, rename, close, stat ======================="
3709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3714 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3716 local mtime1=`stat -c %Y $DIR1/$tfile`
3718 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3720 kill -USR1 $multipid
3721 wait $multipid || error "multiop close failed"
3723 for (( i=0; i < 2; i++ )) ; do
3724 local mtime2=`stat -c %Y $DIR1/$tfile`
3726 [ "$mtime2" = $TEST_39_MTIME ] || \
3727 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3729 cancel_lru_locks osc
3730 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3733 run_test 39k "write, utime, close, stat ========================"
3735 # this should be set to future
3736 TEST_39_ATIME=`date -d "1 year" +%s`
3739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3740 remote_mds_nodsh && skip "remote MDS with nodsh"
3742 local atime_diff=$(do_facet $SINGLEMDS \
3743 lctl get_param -n mdd.*MDT0000*.atime_diff)
3747 # test setting directory atime to future
3748 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3749 local atime=$(stat -c %X $DIR/$tdir)
3750 [ "$atime" = $TEST_39_ATIME ] ||
3751 error "atime is not set to future: $atime, $TEST_39_ATIME"
3753 # test setting directory atime from future to now
3754 local now=$(date +%s)
3755 touch -a -d @$now $DIR/$tdir
3757 atime=$(stat -c %X $DIR/$tdir)
3758 [ "$atime" -eq "$now" ] ||
3759 error "atime is not updated from future: $atime, $now"
3761 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3764 # test setting directory atime when now > dir atime + atime_diff
3765 local d1=$(date +%s)
3767 local d2=$(date +%s)
3768 cancel_lru_locks mdc
3769 atime=$(stat -c %X $DIR/$tdir)
3770 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3771 error "atime is not updated : $atime, should be $d2"
3773 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3776 # test not setting directory atime when now < dir atime + atime_diff
3778 cancel_lru_locks mdc
3779 atime=$(stat -c %X $DIR/$tdir)
3780 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3781 error "atime is updated to $atime, should remain $d1<atime<$d2"
3783 do_facet $SINGLEMDS \
3784 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3786 run_test 39l "directory atime update ==========================="
3789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3793 local far_past_mtime=$(date -d "May 29 1953" +%s)
3794 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3796 touch -m -d @$far_past_mtime $DIR1/$tfile
3797 touch -a -d @$far_past_atime $DIR1/$tfile
3799 for (( i=0; i < 2; i++ )) ; do
3800 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3801 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3802 error "atime or mtime set incorrectly"
3804 cancel_lru_locks $OSC
3805 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3808 run_test 39m "test atime and mtime before 1970"
3810 test_39n() { # LU-3832
3811 remote_mds_nodsh && skip "remote MDS with nodsh"
3813 local atime_diff=$(do_facet $SINGLEMDS \
3814 lctl get_param -n mdd.*MDT0000*.atime_diff)
3819 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3822 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3823 atime0=$(stat -c %X $DIR/$tfile)
3826 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3827 atime1=$(stat -c %X $DIR/$tfile)
3830 cancel_lru_locks mdc
3831 cancel_lru_locks osc
3832 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3833 atime2=$(stat -c %X $DIR/$tfile)
3835 do_facet $SINGLEMDS \
3836 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3838 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3839 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3841 run_test 39n "check that O_NOATIME is honored"
3844 TESTDIR=$DIR/$tdir/$tfile
3845 [ -e $TESTDIR ] && rm -rf $TESTDIR
3852 links2=$(stat -c %h .)
3853 [ $(($links1 + 2)) != $links2 ] &&
3854 error "wrong links count $(($links1 + 2)) != $links2"
3856 links3=$(stat -c %h .)
3857 [ $(($links1 + 1)) != $links3 ] &&
3858 error "wrong links count $links1 != $links3"
3861 run_test 39o "directory cached attributes updated after create"
3864 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3867 TESTDIR=$DIR/$tdir/$tdir
3868 [ -e $TESTDIR ] && rm -rf $TESTDIR
3869 test_mkdir -p $TESTDIR
3873 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3874 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3876 links2=$(stat -c %h .)
3877 [ $(($links1 + 2)) != $links2 ] &&
3878 error "wrong links count $(($links1 + 2)) != $links2"
3880 links3=$(stat -c %h .)
3881 [ $(($links1 + 1)) != $links3 ] &&
3882 error "wrong links count $links1 != $links3"
3885 run_test 39p "remote directory cached attributes updated after create ========"
3888 test_39q() { # LU-8041
3889 local testdir=$DIR/$tdir
3891 multiop_bg_pause $testdir D_c || error "multiop failed"
3893 cancel_lru_locks mdc
3894 kill -USR1 $multipid
3895 local atime=$(stat -c %X $testdir)
3896 [ "$atime" -ne 0 ] || error "atime is zero"
3898 run_test 39q "close won't zero out atime"
3901 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3902 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3903 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3904 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3905 error "$tfile is not 4096 bytes in size"
3907 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3911 small_write $DIR/f41 18
3913 run_test 41 "test small file write + fstat ====================="
3915 count_ost_writes() {
3916 lctl get_param -n ${OSC}.*.stats |
3917 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3918 END { printf("%0.0f", writes) }'
3925 BG_DIRTY_RATIO_SAVE=10
3926 MAX_BG_DIRTY_RATIO=25
3930 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3931 # dirty_ratio, dirty_background_ratio
3932 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3933 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3934 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3935 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3937 # if file not here, we are a 2.4 kernel
3938 kill -CONT `pidof kupdated`
3943 # setup the trap first, so someone cannot exit the test at the
3944 # exact wrong time and mess up a machine
3945 trap start_writeback EXIT
3946 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3947 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3948 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3949 sysctl -w vm.dirty_writeback_centisecs=0
3950 sysctl -w vm.dirty_writeback_centisecs=0
3951 # save and increase /proc/sys/vm/dirty_ratio
3952 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3953 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3954 # save and increase /proc/sys/vm/dirty_background_ratio
3955 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3956 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3958 # if file not here, we are a 2.4 kernel
3959 kill -STOP `pidof kupdated`
3963 # ensure that all stripes have some grant before we test client-side cache
3965 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3966 dd if=/dev/zero of=$i bs=4k count=1
3971 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3972 # file truncation, and file removal.
3974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3977 cancel_lru_locks $OSC
3979 sync; sleep 1; sync # just to be safe
3980 BEFOREWRITES=`count_ost_writes`
3981 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3982 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3983 AFTERWRITES=`count_ost_writes`
3984 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3985 error "$BEFOREWRITES < $AFTERWRITES"
3988 run_test 42a "ensure that we don't flush on close"
3991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3994 cancel_lru_locks $OSC
3997 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3998 BEFOREWRITES=$(count_ost_writes)
3999 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4000 AFTERWRITES=$(count_ost_writes)
4001 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4002 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4004 BEFOREWRITES=$(count_ost_writes)
4005 sync || error "sync: $?"
4006 AFTERWRITES=$(count_ost_writes)
4007 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4008 error "$BEFOREWRITES < $AFTERWRITES on sync"
4010 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4014 run_test 42b "test destroy of file with cached dirty data ======"
4016 # if these tests just want to test the effect of truncation,
4017 # they have to be very careful. consider:
4018 # - the first open gets a {0,EOF}PR lock
4019 # - the first write conflicts and gets a {0, count-1}PW
4020 # - the rest of the writes are under {count,EOF}PW
4021 # - the open for truncate tries to match a {0,EOF}PR
4022 # for the filesize and cancels the PWs.
4023 # any number of fixes (don't get {0,EOF} on open, match
4024 # composite locks, do smarter file size management) fix
4025 # this, but for now we want these tests to verify that
4026 # the cancellation with truncate intent works, so we
4027 # start the file with a full-file pw lock to match against
4028 # until the truncate.
4033 cancel_lru_locks $OSC
4035 # prime the file with 0,EOF PW to match
4039 # now the real test..
4040 dd if=/dev/zero of=$file bs=1024 count=100
4041 BEFOREWRITES=`count_ost_writes`
4042 $TRUNCATE $file $offset
4043 cancel_lru_locks $OSC
4044 AFTERWRITES=`count_ost_writes`
4049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4052 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4053 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4056 run_test 42c "test partial truncate of file with cached dirty data"
4059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4062 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4063 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4066 run_test 42d "test complete truncate of file with cached dirty data"
4068 test_42e() { # bug22074
4069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4071 local TDIR=$DIR/${tdir}e
4072 local pages=16 # hardcoded 16 pages, don't change it.
4073 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4074 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4078 test_mkdir $DIR/${tdir}e
4079 $LFS setstripe -c 1 $TDIR
4080 createmany -o $TDIR/f $files
4082 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4084 # we assume that with $OSTCOUNT files, at least one of them will
4085 # be allocated on OST0.
4086 warmup_files=$((OSTCOUNT * max_dirty_mb))
4087 createmany -o $TDIR/w $warmup_files
4089 # write a large amount of data into one file and sync, to get good
4090 # avail_grant number from OST.
4091 for ((i=0; i<$warmup_files; i++)); do
4092 idx=$($LFS getstripe -i $TDIR/w$i)
4093 [ $idx -ne 0 ] && continue
4094 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4097 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4099 $LCTL get_param $proc_osc0/cur_dirty_bytes
4100 $LCTL get_param $proc_osc0/cur_grant_bytes
4102 # create as much dirty pages as we can while not to trigger the actual
4103 # RPCs directly. but depends on the env, VFS may trigger flush during this
4104 # period, hopefully we are good.
4105 for ((i=0; i<$warmup_files; i++)); do
4106 idx=$($LFS getstripe -i $TDIR/w$i)
4107 [ $idx -ne 0 ] && continue
4108 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4110 $LCTL get_param $proc_osc0/cur_dirty_bytes
4111 $LCTL get_param $proc_osc0/cur_grant_bytes
4113 # perform the real test
4114 $LCTL set_param $proc_osc0/rpc_stats 0
4115 for ((;i<$files; i++)); do
4116 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4117 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4120 $LCTL get_param $proc_osc0/rpc_stats
4123 local have_ppr=false
4124 $LCTL get_param $proc_osc0/rpc_stats |
4125 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4126 # skip lines until we are at the RPC histogram data
4127 [ "$PPR" == "pages" ] && have_ppr=true && continue
4128 $have_ppr || continue
4130 # we only want the percent stat for < 16 pages
4131 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4133 percent=$((percent + WPCT))
4134 if [[ $percent -gt 15 ]]; then
4135 error "less than 16-pages write RPCs" \
4142 run_test 42e "verify sub-RPC writes are not done synchronously"
4144 test_43A() { # was test_43
4145 test_mkdir $DIR/$tdir
4146 cp -p /bin/ls $DIR/$tdir/$tfile
4147 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4149 # give multiop a chance to open
4152 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4155 run_test 43A "execution of file opened for write should return -ETXTBSY"
4158 test_mkdir $DIR/$tdir
4159 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4160 $DIR/$tdir/sleep 60 &
4162 # Make sure exec of $tdir/sleep wins race with truncate
4164 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4167 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4172 test_mkdir $DIR/$tdir
4173 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4174 $DIR/$tdir/sleep 60 &
4176 # Make sure exec of $tdir/sleep wins race with truncate
4178 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4181 run_test 43b "truncate of file being executed should return -ETXTBSY"
4184 local testdir="$DIR/$tdir"
4187 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4188 ( cd $testdir && md5sum -c )
4190 run_test 43c "md5sum of copy into lustre"
4192 test_44A() { # was test_44
4193 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4195 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4196 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4198 run_test 44A "zero length read from a sparse stripe"
4201 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4203 [ -z "$nstripe" ] && skip "can't get stripe info"
4204 [[ $nstripe -gt $OSTCOUNT ]] &&
4205 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4207 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4209 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4210 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4214 OFFSETS="0 $((stride/2)) $((stride-1))"
4215 for offset in $OFFSETS; do
4216 for i in $(seq 0 $((nstripe-1))); do
4217 local GLOBALOFFSETS=""
4219 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4220 local myfn=$DIR/d44a-$size
4221 echo "--------writing $myfn at $size"
4222 ll_sparseness_write $myfn $size ||
4223 error "ll_sparseness_write"
4224 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4225 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4226 error "ll_sparseness_verify $GLOBALOFFSETS"
4228 for j in $(seq 0 $((nstripe-1))); do
4230 size=$((((j + $nstripe )*$stride + $offset)))
4231 ll_sparseness_write $myfn $size ||
4232 error "ll_sparseness_write"
4233 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4235 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4236 error "ll_sparseness_verify $GLOBALOFFSETS"
4241 run_test 44a "test sparse pwrite ==============================="
4245 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4251 before=`dirty_osc_total`
4252 echo executing "\"$*\""
4254 after=`dirty_osc_total`
4255 echo before $before, after $after
4258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4261 # Obtain grants from OST if it supports it
4262 echo blah > ${f}_grant
4265 do_dirty_record "echo blah > $f"
4266 [[ $before -eq $after ]] && error "write wasn't cached"
4267 do_dirty_record "> $f"
4268 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4269 do_dirty_record "echo blah > $f"
4270 [[ $before -eq $after ]] && error "write wasn't cached"
4271 do_dirty_record "sync"
4272 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4273 do_dirty_record "echo blah > $f"
4274 [[ $before -eq $after ]] && error "write wasn't cached"
4275 do_dirty_record "cancel_lru_locks osc"
4276 [[ $before -gt $after ]] ||
4277 error "lock cancellation didn't lower dirty count"
4280 run_test 45 "osc io page accounting ============================"
4282 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4283 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4284 # objects offset and an assert hit when an rpc was built with 1023's mapped
4285 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4292 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4294 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4295 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4299 run_test 46 "dirtying a previously written page ================"
4301 # test_47 is removed "Device nodes check" is moved to test_28
4303 test_48a() { # bug 2399
4304 [ "$mds1_FSTYPE" = "zfs" ] &&
4305 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4306 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4308 test_mkdir $DIR/$tdir
4310 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4311 test_mkdir $DIR/$tdir
4312 touch foo || error "'touch foo' failed after recreating cwd"
4314 touch .foo || error "'touch .foo' failed after recreating cwd"
4316 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4317 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4318 cd . || error "'cd .' failed after recreating cwd"
4319 mkdir . && error "'mkdir .' worked after recreating cwd"
4320 rmdir . && error "'rmdir .' worked after recreating cwd"
4321 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4322 cd .. || error "'cd ..' failed after recreating cwd"
4324 run_test 48a "Access renamed working dir (should return errors)="
4326 test_48b() { # bug 2399
4328 test_mkdir $DIR/$tdir
4330 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4331 touch foo && error "'touch foo' worked after removing cwd"
4332 mkdir foo && error "'mkdir foo' worked after removing cwd"
4333 touch .foo && error "'touch .foo' worked after removing cwd"
4334 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4335 ls . > /dev/null && error "'ls .' worked after removing cwd"
4336 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4337 mkdir . && error "'mkdir .' worked after removing cwd"
4338 rmdir . && error "'rmdir .' worked after removing cwd"
4339 ln -s . foo && error "'ln -s .' worked after removing cwd"
4340 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4342 run_test 48b "Access removed working dir (should return errors)="
4344 test_48c() { # bug 2350
4345 #lctl set_param debug=-1
4348 test_mkdir -p $DIR/$tdir/dir
4350 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4351 $TRACE touch foo && error "touch foo worked after removing cwd"
4352 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4353 touch .foo && error "touch .foo worked after removing cwd"
4354 mkdir .foo && error "mkdir .foo worked after removing cwd"
4355 $TRACE ls . && error "'ls .' worked after removing cwd"
4356 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4357 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4358 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4359 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4360 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4362 run_test 48c "Access removed working subdir (should return errors)"
4364 test_48d() { # bug 2350
4365 #lctl set_param debug=-1
4368 test_mkdir -p $DIR/$tdir/dir
4370 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4371 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4372 $TRACE touch foo && error "'touch foo' worked after removing parent"
4373 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4374 touch .foo && error "'touch .foo' worked after removing parent"
4375 mkdir .foo && error "mkdir .foo worked after removing parent"
4376 $TRACE ls . && error "'ls .' worked after removing parent"
4377 $TRACE ls .. && error "'ls ..' worked after removing parent"
4378 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4379 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4380 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4383 run_test 48d "Access removed parent subdir (should return errors)"
4385 test_48e() { # bug 4134
4386 #lctl set_param debug=-1
4389 test_mkdir -p $DIR/$tdir/dir
4391 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4392 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4393 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4394 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4395 # On a buggy kernel addition of "touch foo" after cd .. will
4396 # produce kernel oops in lookup_hash_it
4397 touch ../foo && error "'cd ..' worked after recreate parent"
4399 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4401 run_test 48e "Access to recreated parent subdir (should return errors)"
4403 test_49() { # LU-1030
4404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4405 remote_ost_nodsh && skip "remote OST with nodsh"
4407 # get ost1 size - lustre-OST0000
4408 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4410 # write 800M at maximum
4411 [[ $ost1_size -lt 2 ]] && ost1_size=2
4412 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4414 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4415 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4418 # change max_pages_per_rpc while writing the file
4419 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4420 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4421 # loop until dd process exits
4422 while ps ax -opid | grep -wq $dd_pid; do
4423 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4424 sleep $((RANDOM % 5 + 1))
4426 # restore original max_pages_per_rpc
4427 $LCTL set_param $osc1_mppc=$orig_mppc
4428 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4430 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4434 test_mkdir $DIR/$tdir
4436 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4438 run_test 50 "special situations: /proc symlinks ==============="
4440 test_51a() { # was test_51
4441 # bug 1516 - create an empty entry right after ".." then split dir
4442 test_mkdir -c1 $DIR/$tdir
4443 touch $DIR/$tdir/foo
4444 $MCREATE $DIR/$tdir/bar
4446 createmany -m $DIR/$tdir/longfile 201
4448 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4449 $MCREATE $DIR/$tdir/longfile$FNUM
4454 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4456 run_test 51a "special situations: split htree with empty entry =="
4458 cleanup_print_lfs_df () {
4465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4467 local dir=$DIR/$tdir
4468 local nrdirs=$((65536 + 100))
4470 # cleanup the directory
4477 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4478 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4479 [[ $numfree -lt $nrdirs ]] &&
4480 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4482 # need to check free space for the directories as well
4483 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4484 numfree=$(( blkfree / $(fs_inode_ksize) ))
4485 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4487 trap cleanup_print_lfs_df EXIT
4490 createmany -d $dir/d $nrdirs || {
4491 unlinkmany $dir/d $nrdirs
4492 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4496 nrdirs=$(ls -U $dir | wc -l)
4498 # unlink all but 100 subdirectories, then check it still works
4500 local delete=$((nrdirs - left))
4505 # for ldiskfs the nlink count should be 1, but this is OSD specific
4506 # and so this is listed for informational purposes only
4507 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4508 unlinkmany -d $dir/d $delete ||
4509 error "unlink of first $delete subdirs failed"
4511 echo "nlink between: $(stat -c %h $dir)"
4512 local found=$(ls -U $dir | wc -l)
4513 [ $found -ne $left ] &&
4514 error "can't find subdirs: found only $found, expected $left"
4516 unlinkmany -d $dir/d $delete $left ||
4517 error "unlink of second $left subdirs failed"
4518 # regardless of whether the backing filesystem tracks nlink accurately
4519 # or not, the nlink count shouldn't be more than "." and ".." here
4520 local after=$(stat -c %h $dir)
4521 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4522 echo "nlink after: $after"
4524 cleanup_print_lfs_df
4526 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4530 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4532 test_mkdir $DIR/$tdir
4533 createmany -o $DIR/$tdir/t- 1000
4534 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4535 for N in $(seq 0 $((OSTCOUNT - 1))); do
4536 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4537 END { printf("%0.0f", objs) }' $TMP/$tfile)
4538 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4539 '($1 == '$N') { objs += 1 } \
4540 END { printf("%0.0f", objs) }')
4541 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4543 unlinkmany $DIR/$tdir/t- 1000
4546 for N in $(seq 1 $((OSTCOUNT - 1))); do
4547 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4548 error "OST $N has less objects vs OST $NLAST" \
4549 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4550 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4551 error "OST $N has less objects vs OST $NLAST" \
4552 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4554 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4555 error "OST $N has less #0 objects vs OST $NLAST" \
4556 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4557 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4558 error "OST $N has less #0 objects vs OST $NLAST" \
4559 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4564 run_test 51d "check object distribution"
4567 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4568 skip_env "ldiskfs only test"
4571 test_mkdir -c1 $DIR/$tdir
4572 test_mkdir -c1 $DIR/$tdir/d0
4574 touch $DIR/$tdir/d0/foo
4575 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4576 error "file exceed 65000 nlink limit!"
4577 unlinkmany $DIR/$tdir/d0/f- 65001
4580 run_test 51e "check file nlink limit"
4583 test_mkdir $DIR/$tdir
4586 local ulimit_old=$(ulimit -n)
4587 local spare=20 # number of spare fd's for scripts/libraries, etc.
4588 local mdt=$($LFS getstripe -m $DIR/$tdir)
4589 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4591 echo "MDT$mdt numfree=$numfree, max=$max"
4592 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4593 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4594 while ! ulimit -n $((numfree + spare)); do
4595 numfree=$((numfree * 3 / 4))
4597 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4599 echo "left ulimit at $ulimit_old"
4602 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4603 unlinkmany $DIR/$tdir/f $numfree
4604 error "create+open $numfree files in $DIR/$tdir failed"
4606 ulimit -n $ulimit_old
4608 # if createmany exits at 120s there will be fewer than $numfree files
4609 unlinkmany $DIR/$tdir/f $numfree || true
4611 run_test 51f "check many open files limit"
4614 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4615 test_mkdir $DIR/$tdir
4616 touch $DIR/$tdir/foo
4617 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4618 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4619 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4620 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4621 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4623 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4624 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4625 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4627 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4628 cp -r $DIR/$tdir $TMP/
4629 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4631 run_test 52a "append-only flag test (should return errors)"
4634 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4635 test_mkdir $DIR/$tdir
4636 touch $DIR/$tdir/foo
4637 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4638 cat test > $DIR/$tdir/foo && error "cat test worked"
4639 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4640 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4641 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4643 echo foo >> $DIR/$tdir/foo && error "echo worked"
4644 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4645 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4646 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4647 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4649 chattr -i $DIR/$tdir/foo || error "chattr failed"
4651 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4653 run_test 52b "immutable flag test (should return errors) ======="
4656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4657 remote_mds_nodsh && skip "remote MDS with nodsh"
4658 remote_ost_nodsh && skip "remote OST with nodsh"
4671 local support_last_seq=true
4673 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4674 support_last_seq=false
4677 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4679 for value in $(do_facet $SINGLEMDS \
4680 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4681 param=$(echo ${value[0]} | cut -d "=" -f1)
4682 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4684 if $support_last_seq; then
4685 param_seq=$(echo $param |
4686 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4687 mds_last_seq=$(do_facet $SINGLEMDS \
4688 $LCTL get_param -n $param_seq)
4690 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4692 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4693 node=$(facet_active_host ost$((ostnum+1)))
4694 param="obdfilter.$ostname.last_id"
4695 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4696 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4697 ost_last_id=$ost_last
4699 if $support_last_seq; then
4700 ost_last_id=$(echo $ost_last |
4701 awk -F':' '{print $2}' |
4703 ost_last_seq=$(echo $ost_last |
4704 awk -F':' '{print $1}')
4705 [[ $ost_last_seq = $mds_last_seq ]] || continue
4708 if [[ $ost_last_id != $mds_last ]]; then
4709 error "$ost_last_id != $mds_last"
4716 $found || error "can not match last_seq/last_id for $mdtosc"
4719 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4722 perl -MSocket -e ';' || skip "no Socket perl module installed"
4724 $SOCKETSERVER $DIR/socket ||
4725 error "$SOCKETSERVER $DIR/socket failed: $?"
4726 $SOCKETCLIENT $DIR/socket ||
4727 error "$SOCKETCLIENT $DIR/socket failed: $?"
4728 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4730 run_test 54a "unix domain socket test =========================="
4736 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4738 run_test 54b "char device works in lustre ======================"
4741 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4742 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4743 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4745 for i in $(seq 3 7); do
4746 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4755 loopdev="$DIR/loop54c"
4758 $UMOUNT $DIR/$tdir || rc=$?
4759 losetup -d $loopdev || true
4760 losetup -d $LOOPDEV || true
4761 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4768 loopdev="$DIR/loop54c"
4771 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4772 trap cleanup_54c EXIT
4773 mknod $loopdev b 7 $LOOPNUM
4774 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4775 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4776 losetup $loopdev $DIR/$tfile ||
4777 error "can't set up $loopdev for $DIR/$tfile"
4778 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4779 test_mkdir $DIR/$tdir
4780 mount -t ext2 $loopdev $DIR/$tdir ||
4781 error "error mounting $loopdev on $DIR/$tdir"
4782 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4785 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4789 run_test 54c "block device works in lustre ====================="
4795 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4797 run_test 54d "fifo device works in lustre ======================"
4802 cp -aL /dev/console $f
4803 echo $string > $f || error "echo $string to $f failed"
4805 run_test 54e "console/tty device works in lustre ======================"
4809 local dir=$DIR/$tdir
4812 test_mkdir -p $dir/dir
4813 for i in $(seq $numfiles); do
4815 touch $dir/dir/file$i
4818 local numcomp=$($LFS getstripe --component-count $dir)
4820 [[ $numcomp == 0 ]] && numcomp=1
4822 # test lfs getstripe with --recursive
4823 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4825 [[ $filenum -eq $((numfiles * 2)) ]] ||
4826 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4827 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4828 [[ $filenum -eq $numfiles ]] ||
4829 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4830 echo "$LFS getstripe showed obdidx or l_ost_idx"
4832 # test lfs getstripe with file instead of dir
4833 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4834 [[ $filenum -eq 1 ]] ||
4835 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4836 echo "$LFS getstripe file1 passed"
4838 #test lfs getstripe with --verbose
4839 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4840 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4841 error "$LFS getstripe --verbose $dir: "\
4842 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4843 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4844 error "$LFS getstripe $dir: showed lmm_magic"
4846 #test lfs getstripe with -v prints lmm_fid
4847 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4848 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4849 error "$LFS getstripe -v $dir: "\
4850 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4851 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4852 error "$LFS getstripe $dir: showed lmm_fid by default"
4853 echo "$LFS getstripe --verbose passed"
4855 #check for FID information
4856 local fid1=$($LFS getstripe --fid $dir/file1)
4857 local fid2=$($LFS getstripe --verbose $dir/file1 |
4858 awk '/lmm_fid: / { print $2; exit; }')
4859 local fid3=$($LFS path2fid $dir/file1)
4861 [ "$fid1" != "$fid2" ] &&
4862 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4863 [ "$fid1" != "$fid3" ] &&
4864 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4865 echo "$LFS getstripe --fid passed"
4867 #test lfs getstripe with --obd
4868 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4869 error "$LFS getstripe --obd wrong_uuid: should return error"
4871 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4874 local obduuid=$(ostuuid_from_index $ostidx)
4875 local found=$($LFS getstripe -r --obd $obduuid $dir |
4876 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4878 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4879 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4881 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4884 [[ $found -eq $filenum ]] ||
4885 error "$LFS getstripe --obd: found $found expect $filenum"
4886 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4887 sed '/^[ ]*'${ostidx}'[ ]/d' |
4888 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4889 error "$LFS getstripe --obd: should not show file on other obd"
4890 echo "$LFS getstripe --obd passed"
4892 run_test 56a "check $LFS getstripe"
4895 local dir=$DIR/$tdir
4899 for i in $(seq $numdirs); do
4900 test_mkdir $dir/dir$i
4903 # test lfs getdirstripe default mode is non-recursion, which is
4904 # different from lfs getstripe
4905 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4907 [[ $dircnt -eq 1 ]] ||
4908 error "$LFS getdirstripe: found $dircnt, not 1"
4909 dircnt=$($LFS getdirstripe --recursive $dir |
4910 grep -c lmv_stripe_count)
4911 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4912 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4914 run_test 56b "check $LFS getdirstripe"
4917 remote_ost_nodsh && skip "remote OST with nodsh"
4920 local ost_name=$(ostname_from_index $ost_idx)
4921 local old_status=$(ost_dev_status $ost_idx)
4923 [[ -z "$old_status" ]] ||
4924 skip_env "OST $ost_name is in $old_status status"
4926 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4929 local new_status=$(ost_dev_status $ost_idx)
4931 [[ "$new_status" = "D" ]] ||
4932 error "OST $ost_name is in status of '$new_status', not 'D'"
4934 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4937 new_status=$(ost_dev_status $ost_idx)
4938 [[ -z "$new_status" ]] ||
4939 error "OST $ost_name is in status of '$new_status', not ''"
4941 run_test 56c "check 'lfs df' showing device status"
4946 local local_tdir="$1"
4947 local local_numfiles="$2"
4948 local local_numdirs="$3"
4949 local dir_params="$4"
4950 local dir_stripe_params="$5"
4952 if [ ! -d "$local_tdir" ] ; then
4953 test_mkdir -p $dir_stripe_params $local_tdir
4954 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4955 for i in $(seq $local_numfiles) ; do
4956 touch $local_tdir/file$i
4958 for i in $(seq $local_numdirs) ; do
4959 test_mkdir $dir_stripe_params $local_tdir/dir$i
4960 for j in $(seq $local_numfiles) ; do
4961 touch $local_tdir/dir$i/file$j
4967 setup_56_special() {
4969 local local_numfiles=$2
4970 local local_numdirs=$3
4972 setup_56 $local_tdir $local_numfiles $local_numdirs
4974 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4975 for i in $(seq $local_numfiles) ; do
4976 mknod $local_tdir/loop${i}b b 7 $i
4977 mknod $local_tdir/null${i}c c 1 3
4978 ln -s $local_tdir/file1 $local_tdir/link${i}
4980 for i in $(seq $local_numdirs) ; do
4981 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4982 mknod $local_tdir/dir$i/null${i}c c 1 3
4983 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4989 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4990 local expected=$(($NUMDIRS + 2))
4992 setup_56 $dir $NUMFILES $NUMDIRS
4994 # test lfs find with -name
4995 for i in $(seq $NUMFILES) ; do
4996 local nums=$($LFS find -name "*$i" $dir | wc -l)
4998 [ $nums -eq $expected ] ||
4999 error "lfs find -name '*$i' $dir wrong: "\
5000 "found $nums, expected $expected"
5003 run_test 56g "check lfs find -name"
5006 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5007 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5009 setup_56 $dir $NUMFILES $NUMDIRS
5011 # test lfs find with ! -name
5012 for i in $(seq $NUMFILES) ; do
5013 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5015 [ $nums -eq $expected ] ||
5016 error "lfs find ! -name '*$i' $dir wrong: "\
5017 "found $nums, expected $expected"
5020 run_test 56h "check lfs find ! -name"
5023 local dir=$DIR/$tdir
5027 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5030 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5032 run_test 56i "check 'lfs find -ost UUID' skips directories"
5035 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5037 setup_56_special $dir $NUMFILES $NUMDIRS
5039 local expected=$((NUMDIRS + 1))
5040 local cmd="$LFS find -type d $dir"
5041 local nums=$($cmd | wc -l)
5043 [ $nums -eq $expected ] ||
5044 error "'$cmd' wrong: found $nums, expected $expected"
5046 run_test 56j "check lfs find -type d"
5049 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5051 setup_56_special $dir $NUMFILES $NUMDIRS
5053 local expected=$(((NUMDIRS + 1) * NUMFILES))
5054 local cmd="$LFS find -type f $dir"
5055 local nums=$($cmd | wc -l)
5057 [ $nums -eq $expected ] ||
5058 error "'$cmd' wrong: found $nums, expected $expected"
5060 run_test 56k "check lfs find -type f"
5063 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5065 setup_56_special $dir $NUMFILES $NUMDIRS
5067 local expected=$((NUMDIRS + NUMFILES))
5068 local cmd="$LFS find -type b $dir"
5069 local nums=$($cmd | wc -l)
5071 [ $nums -eq $expected ] ||
5072 error "'$cmd' wrong: found $nums, expected $expected"
5074 run_test 56l "check lfs find -type b"
5077 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5079 setup_56_special $dir $NUMFILES $NUMDIRS
5081 local expected=$((NUMDIRS + NUMFILES))
5082 local cmd="$LFS find -type c $dir"
5083 local nums=$($cmd | wc -l)
5084 [ $nums -eq $expected ] ||
5085 error "'$cmd' wrong: found $nums, expected $expected"
5087 run_test 56m "check lfs find -type c"
5090 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5091 setup_56_special $dir $NUMFILES $NUMDIRS
5093 local expected=$((NUMDIRS + NUMFILES))
5094 local cmd="$LFS find -type l $dir"
5095 local nums=$($cmd | wc -l)
5097 [ $nums -eq $expected ] ||
5098 error "'$cmd' wrong: found $nums, expected $expected"
5100 run_test 56n "check lfs find -type l"
5103 local dir=$DIR/$tdir
5105 setup_56 $dir $NUMFILES $NUMDIRS
5106 utime $dir/file1 > /dev/null || error "utime (1)"
5107 utime $dir/file2 > /dev/null || error "utime (2)"
5108 utime $dir/dir1 > /dev/null || error "utime (3)"
5109 utime $dir/dir2 > /dev/null || error "utime (4)"
5110 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5111 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5114 local nums=$($LFS find -mtime +0 $dir | wc -l)
5116 [ $nums -eq $expected ] ||
5117 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5120 cmd="$LFS find -mtime 0 $dir"
5121 nums=$($cmd | wc -l)
5122 [ $nums -eq $expected ] ||
5123 error "'$cmd' wrong: found $nums, expected $expected"
5125 run_test 56o "check lfs find -mtime for old files"
5128 local dir=$DIR/$tdir
5132 # just to make sure there is something that won't be found
5134 touch $dir/$tfile.now
5136 for age in year week day hour min; do
5137 count=$((count + 1))
5139 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5140 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5141 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5143 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5144 local nums=$($cmd | wc -l)
5145 [ $nums -eq $expected ] ||
5146 error "'$cmd' wrong: found $nums, expected $expected"
5148 cmd="$LFS find $dir -atime $count${age:0:1}"
5149 nums=$($cmd | wc -l)
5150 [ $nums -eq $expected ] ||
5151 error "'$cmd' wrong: found $nums, expected $expected"
5155 cmd="$LFS find $dir -ctime +1s -type f"
5156 nums=$($cmd | wc -l)
5157 (( $nums == $count * 2 + 1)) ||
5158 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5160 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5163 [ $RUNAS_ID -eq $UID ] &&
5164 skip_env "RUNAS_ID = UID = $UID -- skipping"
5166 local dir=$DIR/$tdir
5168 setup_56 $dir $NUMFILES $NUMDIRS
5169 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5171 local expected=$NUMFILES
5172 local cmd="$LFS find -uid $RUNAS_ID $dir"
5173 local nums=$($cmd | wc -l)
5175 [ $nums -eq $expected ] ||
5176 error "'$cmd' wrong: found $nums, expected $expected"
5178 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5179 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5180 nums=$($cmd | wc -l)
5181 [ $nums -eq $expected ] ||
5182 error "'$cmd' wrong: found $nums, expected $expected"
5184 run_test 56p "check lfs find -uid and ! -uid"
5187 [ $RUNAS_ID -eq $UID ] &&
5188 skip_env "RUNAS_ID = UID = $UID -- skipping"
5190 local dir=$DIR/$tdir
5192 setup_56 $dir $NUMFILES $NUMDIRS
5193 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5195 local expected=$NUMFILES
5196 local cmd="$LFS find -gid $RUNAS_GID $dir"
5197 local nums=$($cmd | wc -l)
5199 [ $nums -eq $expected ] ||
5200 error "'$cmd' wrong: found $nums, expected $expected"
5202 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5203 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5204 nums=$($cmd | wc -l)
5205 [ $nums -eq $expected ] ||
5206 error "'$cmd' wrong: found $nums, expected $expected"
5208 run_test 56q "check lfs find -gid and ! -gid"
5211 local dir=$DIR/$tdir
5213 setup_56 $dir $NUMFILES $NUMDIRS
5216 local cmd="$LFS find -size 0 -type f $dir"
5217 local nums=$($cmd | wc -l)
5219 [ $nums -eq $expected ] ||
5220 error "'$cmd' wrong: found $nums, expected $expected"
5222 cmd="$LFS find ! -size 0 -type f $dir"
5223 nums=$($cmd | wc -l)
5224 [ $nums -eq $expected ] ||
5225 error "'$cmd' wrong: found $nums, expected $expected"
5226 echo "test" > $dir/$tfile
5227 echo "test2" > $dir/$tfile.2 && sync
5229 cmd="$LFS find -size 5 -type f $dir"
5230 nums=$($cmd | wc -l)
5231 [ $nums -eq $expected ] ||
5232 error "'$cmd' wrong: found $nums, expected $expected"
5234 cmd="$LFS find -size +5 -type f $dir"
5235 nums=$($cmd | wc -l)
5236 [ $nums -eq $expected ] ||
5237 error "'$cmd' wrong: found $nums, expected $expected"
5239 cmd="$LFS find -size +0 -type f $dir"
5240 nums=$($cmd | wc -l)
5241 [ $nums -eq $expected ] ||
5242 error "'$cmd' wrong: found $nums, expected $expected"
5244 cmd="$LFS find ! -size -5 -type f $dir"
5245 nums=$($cmd | wc -l)
5246 [ $nums -eq $expected ] ||
5247 error "'$cmd' wrong: found $nums, expected $expected"
5249 cmd="$LFS find -size -5 -type f $dir"
5250 nums=$($cmd | wc -l)
5251 [ $nums -eq $expected ] ||
5252 error "'$cmd' wrong: found $nums, expected $expected"
5254 run_test 56r "check lfs find -size works"
5256 test_56s() { # LU-611 #LU-9369
5257 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5259 local dir=$DIR/$tdir
5260 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5262 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5263 for i in $(seq $NUMDIRS); do
5264 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5267 local expected=$NUMDIRS
5268 local cmd="$LFS find -c $OSTCOUNT $dir"
5269 local nums=$($cmd | wc -l)
5271 [ $nums -eq $expected ] || {
5272 $LFS getstripe -R $dir
5273 error "'$cmd' wrong: found $nums, expected $expected"
5276 expected=$((NUMDIRS + onestripe))
5277 cmd="$LFS find -stripe-count +0 -type f $dir"
5278 nums=$($cmd | wc -l)
5279 [ $nums -eq $expected ] || {
5280 $LFS getstripe -R $dir
5281 error "'$cmd' wrong: found $nums, expected $expected"
5285 cmd="$LFS find -stripe-count 1 -type f $dir"
5286 nums=$($cmd | wc -l)
5287 [ $nums -eq $expected ] || {
5288 $LFS getstripe -R $dir
5289 error "'$cmd' wrong: found $nums, expected $expected"
5292 cmd="$LFS find -stripe-count -2 -type f $dir"
5293 nums=$($cmd | wc -l)
5294 [ $nums -eq $expected ] || {
5295 $LFS getstripe -R $dir
5296 error "'$cmd' wrong: found $nums, expected $expected"
5300 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5301 nums=$($cmd | wc -l)
5302 [ $nums -eq $expected ] || {
5303 $LFS getstripe -R $dir
5304 error "'$cmd' wrong: found $nums, expected $expected"
5307 run_test 56s "check lfs find -stripe-count works"
5309 test_56t() { # LU-611 #LU-9369
5310 local dir=$DIR/$tdir
5312 setup_56 $dir 0 $NUMDIRS
5313 for i in $(seq $NUMDIRS); do
5314 $LFS setstripe -S 8M $dir/dir$i/$tfile
5317 local expected=$NUMDIRS
5318 local cmd="$LFS find -S 8M $dir"
5319 local nums=$($cmd | wc -l)
5321 [ $nums -eq $expected ] || {
5322 $LFS getstripe -R $dir
5323 error "'$cmd' wrong: found $nums, expected $expected"
5327 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5329 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5331 expected=$(((NUMDIRS + 1) * NUMFILES))
5332 cmd="$LFS find -stripe-size 512k -type f $dir"
5333 nums=$($cmd | wc -l)
5334 [ $nums -eq $expected ] ||
5335 error "'$cmd' wrong: found $nums, expected $expected"
5337 cmd="$LFS find -stripe-size +320k -type f $dir"
5338 nums=$($cmd | wc -l)
5339 [ $nums -eq $expected ] ||
5340 error "'$cmd' wrong: found $nums, expected $expected"
5342 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5343 cmd="$LFS find -stripe-size +200k -type f $dir"
5344 nums=$($cmd | wc -l)
5345 [ $nums -eq $expected ] ||
5346 error "'$cmd' wrong: found $nums, expected $expected"
5348 cmd="$LFS find -stripe-size -640k -type f $dir"
5349 nums=$($cmd | wc -l)
5350 [ $nums -eq $expected ] ||
5351 error "'$cmd' wrong: found $nums, expected $expected"
5354 cmd="$LFS find -stripe-size 256k -type f $dir"
5355 nums=$($cmd | wc -l)
5356 [ $nums -eq $expected ] ||
5357 error "'$cmd' wrong: found $nums, expected $expected"
5359 cmd="$LFS find -stripe-size -320k -type f $dir"
5360 nums=$($cmd | wc -l)
5361 [ $nums -eq $expected ] ||
5362 error "'$cmd' wrong: found $nums, expected $expected"
5365 cmd="$LFS find -stripe-size 1024k -type f $dir"
5366 nums=$($cmd | wc -l)
5367 [ $nums -eq $expected ] ||
5368 error "'$cmd' wrong: found $nums, expected $expected"
5370 run_test 56t "check lfs find -stripe-size works"
5372 test_56u() { # LU-611
5373 local dir=$DIR/$tdir
5375 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5377 if [[ $OSTCOUNT -gt 1 ]]; then
5378 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5384 local expected=$(((NUMDIRS + 1) * NUMFILES))
5385 local cmd="$LFS find -stripe-index 0 -type f $dir"
5386 local nums=$($cmd | wc -l)
5388 [ $nums -eq $expected ] ||
5389 error "'$cmd' wrong: found $nums, expected $expected"
5392 cmd="$LFS find -stripe-index 1 -type f $dir"
5393 nums=$($cmd | wc -l)
5394 [ $nums -eq $expected ] ||
5395 error "'$cmd' wrong: found $nums, expected $expected"
5397 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5398 nums=$($cmd | wc -l)
5399 [ $nums -eq $expected ] ||
5400 error "'$cmd' wrong: found $nums, expected $expected"
5403 # This should produce an error and not return any files
5404 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5405 nums=$($cmd 2>/dev/null | wc -l)
5406 [ $nums -eq $expected ] ||
5407 error "'$cmd' wrong: found $nums, expected $expected"
5409 if [[ $OSTCOUNT -gt 1 ]]; then
5410 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5411 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5412 nums=$($cmd | wc -l)
5413 [ $nums -eq $expected ] ||
5414 error "'$cmd' wrong: found $nums, expected $expected"
5417 run_test 56u "check lfs find -stripe-index works"
5421 local dir=$DIR/$tdir
5423 setup_56 $dir $NUMFILES $NUMDIRS
5425 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5426 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5428 for file in $($LFS find -m $UUID $dir); do
5429 file_midx=$($LFS getstripe -m $file)
5430 [ $file_midx -eq $mdt_idx ] ||
5431 error "lfs find -m $UUID != getstripe -m $file_midx"
5434 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5437 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5440 local dir=$DIR/$tdir
5442 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5444 local stripe_size=$($LFS getstripe -S -d $dir) ||
5445 error "$LFS getstripe -S -d $dir failed"
5446 stripe_size=${stripe_size%% *}
5448 local file_size=$((stripe_size * OSTCOUNT))
5449 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5450 local required_space=$((file_num * file_size))
5451 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5453 [[ $free_space -le $((required_space / 1024)) ]] &&
5454 skip_env "need $required_space, have $free_space kbytes"
5457 local dd_count=$((file_size / dd_bs))
5459 # write data into the files
5464 for i in $(seq $NUMFILES); do
5466 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5467 error "write data into $file failed"
5469 for i in $(seq $NUMDIRS); do
5470 for j in $(seq $NUMFILES); do
5471 file=$dir/dir$i/file$j
5472 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5473 error "write data into $file failed"
5477 # $LFS_MIGRATE will fail if hard link migration is unsupported
5478 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5479 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5480 error "creating links to $dir/dir1/file1 failed"
5485 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5488 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5491 eval $cmd || error "$cmd failed"
5493 check_stripe_count $dir/file1 $expected
5495 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5497 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5498 # OST 1 if it is on OST 0. This file is small enough to
5499 # be on only one stripe.
5500 file=$dir/migr_1_ost
5501 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5502 error "write data into $file failed"
5503 local obdidx=$($LFS getstripe -i $file)
5504 local oldmd5=$(md5sum $file)
5507 [[ $obdidx -eq 0 ]] && newobdidx=1
5508 cmd="$LFS migrate -i $newobdidx $file"
5510 eval $cmd || error "$cmd failed"
5512 local realobdix=$($LFS getstripe -i $file)
5513 local newmd5=$(md5sum $file)
5515 [[ $newobdidx -ne $realobdix ]] &&
5516 error "new OST is different (was=$obdidx, "\
5517 "wanted=$newobdidx, got=$realobdix)"
5518 [[ "$oldmd5" != "$newmd5" ]] &&
5519 error "md5sum differ: $oldmd5, $newmd5"
5523 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5525 eval $cmd || error "$cmd failed"
5527 for j in $(seq $NUMFILES); do
5528 check_stripe_count $dir/dir1/file$j $expected
5531 # lfs_migrate works with lfs find
5532 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5533 $LFS_MIGRATE -y -c $expected"
5535 eval $cmd || error "$cmd failed"
5537 for i in $(seq 2 $NUMFILES); do
5538 check_stripe_count $dir/file$i $expected
5540 for i in $(seq 2 $NUMDIRS); do
5541 for j in $(seq $NUMFILES); do
5542 check_stripe_count $dir/dir$i/file$j $expected
5546 run_test 56w "check lfs_migrate -c stripe_count works"
5549 local file1=$DIR/$tdir/file1
5550 local create_pool=false
5551 local initial_pool=$($LFS getstripe -p $DIR)
5555 echo -n "Creating test dir..."
5556 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5559 echo -n "Creating test file..."
5560 touch $file1 || error "cannot create file"
5563 echo -n "Detecting existing pools..."
5564 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5566 if [ ${#pool_list[@]} -gt 0 ]; then
5567 echo "${pool_list[@]}"
5568 for thispool in "${pool_list[@]}"; do
5569 if [[ -z "$initial_pool" ||
5570 "$initial_pool" != "$thispool" ]]; then
5572 echo "Using existing pool '$pool'"
5577 echo "none detected."
5579 if [ -z "$pool" ]; then
5580 pool=${POOL:-testpool}
5581 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5582 echo -n "Creating pool '$pool'..."
5584 pool_add $pool &> /dev/null ||
5585 error "pool_add failed"
5588 echo -n "Adding target to pool..."
5589 pool_add_targets $pool 0 0 1 &> /dev/null ||
5590 error "pool_add_targets failed"
5594 echo -n "Setting pool using -p option..."
5595 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5596 error "migrate failed rc = $?"
5599 echo -n "Verifying test file is in pool after migrating..."
5600 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5601 error "file was not migrated to pool $pool"
5604 echo -n "Removing test file from pool '$pool'..."
5605 $LFS migrate $file1 &> /dev/null ||
5606 error "cannot remove from pool"
5607 [ "$($LFS getstripe -p $file1)" ] &&
5608 error "pool still set"
5611 echo -n "Setting pool using --pool option..."
5612 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5613 error "migrate failed rc = $?"
5618 if $create_pool; then
5619 destroy_test_pools 2> /dev/null ||
5620 error "destroy test pools failed"
5623 run_test 56wb "check lfs_migrate pool support"
5626 local file1="$DIR/$tdir/file1"
5628 echo -n "Creating test dir..."
5629 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5630 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5631 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5632 error "cannot set stripe"
5635 echo -n "Setting initial stripe for test file..."
5636 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5637 error "cannot set stripe"
5638 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5639 error "stripe size not set"
5642 # File currently set to -S 512K -c 1
5644 # Ensure -c and -S options are rejected when -R is set
5645 echo -n "Verifying incompatible options are detected..."
5646 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5647 error "incompatible -c and -R options not detected"
5648 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5649 error "incompatible -S and -R options not detected"
5652 # Ensure unrecognized options are passed through to 'lfs migrate'
5653 echo -n "Verifying -S option is passed through to lfs migrate..."
5654 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5655 error "migration failed"
5656 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5657 error "file was not restriped"
5660 # File currently set to -S 1M -c 1
5662 # Ensure long options are supported
5663 echo -n "Verifying long options supported..."
5664 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5665 error "long option without argument not supported"
5666 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5667 error "long option with argument not supported"
5668 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5669 error "file not restriped with --stripe-size option"
5672 # File currently set to -S 512K -c 1
5674 if [ "$OSTCOUNT" -gt 1 ]; then
5675 echo -n "Verifying explicit stripe count can be set..."
5676 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5677 error "migrate failed"
5678 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5679 error "file not restriped to explicit count"
5683 # File currently set to -S 512K -c 1 or -S 512K -c 2
5685 # Ensure parent striping is used if -R is set, and no stripe
5686 # count or size is specified
5687 echo -n "Setting stripe for parent directory..."
5688 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5689 error "cannot set stripe"
5692 echo -n "Verifying restripe option uses parent stripe settings..."
5693 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5694 error "migrate failed"
5695 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5696 error "file not restriped to parent settings"
5697 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5698 error "file not restriped to parent settings"
5701 # File currently set to -S 1M -c 1
5703 # Ensure striping is preserved if -R is not set, and no stripe
5704 # count or size is specified
5705 echo -n "Verifying striping size preserved when not specified..."
5706 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5707 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5708 error "cannot set stripe on parent directory"
5709 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5710 error "migrate failed"
5711 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5712 error "file was restriped"
5715 # Ensure file name properly detected when final option has no argument
5716 echo -n "Verifying file name properly detected..."
5717 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5718 error "file name interpreted as option argument"
5724 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5727 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5729 local file1=$DIR/$tdir/file1
5731 echo -n "Creating test dir..."
5732 test_mkdir $DIR/$tdir || error "cannot create dir"
5735 echo -n "Creating test file..."
5739 # Ensure 'lfs migrate' will fail by using a non-existent option,
5740 # and make sure rsync is not called to recover
5741 echo -n "Make sure --no-rsync option works..."
5742 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5743 grep -q 'refusing to fall back to rsync' ||
5744 error "rsync was called with --no-rsync set"
5747 # Ensure rsync is called without trying 'lfs migrate' first
5748 echo -n "Make sure --rsync option works..."
5749 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5750 grep -q 'falling back to rsync' &&
5751 error "lfs migrate was called with --rsync set"
5754 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5755 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5756 grep -q 'at the same time' ||
5757 error "--rsync and --no-rsync accepted concurrently"
5763 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5766 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5767 check_swap_layouts_support
5769 local dir=$DIR/$tdir
5770 local ref1=/etc/passwd
5771 local file1=$dir/file1
5773 test_mkdir $dir || error "creating dir $dir"
5774 $LFS setstripe -c 2 $file1
5776 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5777 stripe=$($LFS getstripe -c $file1)
5778 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5779 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5784 run_test 56x "lfs migration support"
5787 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5788 check_swap_layouts_support
5790 local dir=$DIR/$tdir/$testnum
5794 local ref1=/etc/passwd
5795 local file1=$dir/file1
5797 $LFS setstripe -c 2 $file1
5799 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5801 local stripe=$($LFS getstripe -c $file1)
5803 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5804 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5809 run_test 56xa "lfs migration --block support"
5811 check_migrate_links() {
5813 local file1="$dir/file1"
5816 local total_count=$(($begin + $count - 1))
5817 local symlink_count=10
5820 if [ ! -f "$file1" ]; then
5821 echo -n "creating initial file..."
5822 $LFS setstripe -c 1 -S "512k" "$file1" ||
5823 error "cannot setstripe initial file"
5826 echo -n "creating symlinks..."
5827 for s in $(seq 1 $symlink_count); do
5828 ln -s "$file1" "$dir/slink$s" ||
5829 error "cannot create symlinks"
5833 echo -n "creating nonlinked files..."
5834 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5835 error "cannot create nonlinked files"
5840 if [ ! -f "$dir/file$total_count" ]; then
5841 echo -n "creating hard links $begin:$total_count..."
5842 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5843 /dev/null || error "cannot create hard links"
5847 echo -n "checking number of hard links listed in xattrs..."
5848 local fid=$($LFS getstripe -F "$file1")
5849 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5852 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5853 skip "hard link list has unexpected size, skipping test"
5855 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5856 error "link names should exceed xattrs size"
5859 echo -n "migrating files..."
5860 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5862 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5865 # make sure all links have been properly migrated
5866 echo -n "verifying files..."
5867 fid=$($LFS getstripe -F "$file1") ||
5868 error "cannot get fid for file $file1"
5869 for i in $(seq 2 $total_count); do
5870 local fid2=$($LFS getstripe -F $dir/file$i)
5872 [ "$fid2" == "$fid" ] ||
5873 error "migrated hard link has mismatched FID"
5876 # make sure hard links were properly detected, and migration was
5877 # performed only once for the entire link set; nonlinked files should
5879 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5880 local expected=$(($uniq_count + 1))
5882 [ "$actual" -eq "$expected" ] ||
5883 error "hard links individually migrated ($actual != $expected)"
5885 # make sure the correct number of hard links are present
5886 local hardlinks=$(stat -c '%h' "$file1")
5888 [ $hardlinks -eq $total_count ] ||
5889 error "num hard links $hardlinks != $total_count"
5896 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
5897 skip "Need MDS version at least 2.10.55"
5899 local dir="$DIR/$tdir"
5901 test_mkdir "$dir" || error "cannot create dir $dir"
5903 echo "testing lfs migrate mode when all links fit within xattrs"
5904 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
5906 echo "testing rsync mode when all links fit within xattrs"
5907 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
5909 echo "testing lfs migrate mode when all links do not fit within xattrs"
5910 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
5912 echo "testing rsync mode when all links do not fit within xattrs"
5913 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
5919 run_test 56xb "lfs migration hard link support"
5922 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5924 local dir="$DIR/$tdir"
5926 test_mkdir "$dir" || error "cannot create dir $dir"
5928 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
5929 echo -n "Setting initial stripe for 20MB test file..."
5930 $LFS setstripe -c 2 -i 0 "$dir/20mb" || error "cannot setstripe"
5932 echo -n "Sizing 20MB test file..."
5933 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
5935 echo -n "Verifying small file autostripe count is 1..."
5936 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" &> /dev/null ||
5937 error "cannot migrate 20MB file"
5938 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
5939 error "cannot get stripe for $dir/20mb"
5940 [ $stripe_count -eq 1 ] ||
5941 error "unexpected stripe count $stripe_count for 20MB file"
5945 # Test 2: File is small enough to fit within the available space on
5946 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
5947 # have at least an additional 1KB for each desired stripe for test 3
5948 echo -n "Setting stripe for 1GB test file..."
5949 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe"
5951 echo -n "Sizing 1GB test file..."
5952 # File size is 1GB + 3KB
5953 truncate "$dir/1gb" 1073744896 &> /dev/null ||
5954 error "cannot create 1GB test file"
5956 echo -n "Migrating 1GB file..."
5957 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" &> /dev/null ||
5958 error "cannot migrate file"
5960 echo -n "Verifying autostripe count is sqrt(n) + 1..."
5961 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
5962 error "cannot get stripe for $dir/1gb"
5963 [ $stripe_count -eq 2 ] ||
5964 error "unexpected stripe count $stripe_count (expected 2)"
5967 # Test 3: File is too large to fit within the available space on
5968 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
5969 if [ $OSTCOUNT -ge 3 ]; then
5970 # The required available space is calculated as
5971 # file size (1GB + 3KB) / OST count (3).
5972 local kb_per_ost=349526
5974 echo -n "Migrating 1GB file..."
5975 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" &>> \
5976 /dev/null || error "cannot migrate file"
5979 stripe_count=$($LFS getstripe -c "$dir/1gb")
5980 echo -n "Verifying autostripe count with limited space..."
5981 [ "$stripe_count" -a $stripe_count -eq 3 ] ||
5982 error "unexpected stripe count $stripe_count (wanted 3)"
5989 run_test 56xc "lfs migration autostripe"
5992 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
5993 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5996 local dir=$DIR/$tdir
6000 test_mkdir -p $dir || error "creating dir $dir"
6001 touch $f1 || error "creating std file $f1"
6002 $MULTIOP $f2 H2c || error "creating released file $f2"
6004 # a directory can be raid0, so ask only for files
6005 res=$($LFS find $dir -L raid0 -type f | wc -l)
6006 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6008 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6009 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6011 # only files can be released, so no need to force file search
6012 res=$($LFS find $dir -L released)
6013 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6015 res=$($LFS find $dir -type f \! -L released)
6016 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6018 run_test 56y "lfs find -L raid0|released"
6020 test_56z() { # LU-4824
6021 # This checks to make sure 'lfs find' continues after errors
6022 # There are two classes of errors that should be caught:
6023 # - If multiple paths are provided, all should be searched even if one
6025 # - If errors are encountered during the search, it should not terminate
6027 local dir=$DIR/$tdir
6031 for i in d{0..9}; do
6034 touch $dir/d{0..9}/$tfile
6035 $LFS find $DIR/non_existent_dir $dir &&
6036 error "$LFS find did not return an error"
6037 # Make a directory unsearchable. This should NOT be the last entry in
6038 # directory order. Arbitrarily pick the 6th entry
6039 chmod 700 $($LFS find $dir -type d | sed '6!d')
6041 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6043 # The user should be able to see 10 directories and 9 files
6044 [ $count == 19 ] || error "$LFS find did not continue after error"
6046 run_test 56z "lfs find should continue after an error"
6048 test_56aa() { # LU-5937
6049 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6051 local dir=$DIR/$tdir
6054 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6056 createmany -o $dir/striped_dir/${tfile}- 1024
6057 local dirs=$($LFS find --size +8k $dir/)
6059 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6061 run_test 56aa "lfs find --size under striped dir"
6063 test_56ab() { # LU-10705
6064 test_mkdir $DIR/$tdir
6065 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6066 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6067 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6068 # Flush writes to ensure valid blocks. Need to be more thorough for
6069 # ZFS, since blocks are not allocated/returned to client immediately.
6071 wait_zfs_commit ost1 2
6072 cancel_lru_locks osc
6075 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6077 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6079 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6080 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6082 rm -f $DIR/$tdir/$tfile.[123]
6084 run_test 56ab "lfs find --blocks"
6087 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6088 skip "Need MDS version at least 2.10.50"
6090 # Create composite files with one component
6091 local dir=$DIR/$tdir
6093 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6094 # Create composite files with three components
6095 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6096 # Create non-composite files
6097 createmany -o $dir/${tfile}- 10
6099 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6101 [[ $nfiles == 10 ]] ||
6102 error "lfs find -E 1M found $nfiles != 10 files"
6104 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6105 [[ $nfiles == 25 ]] ||
6106 error "lfs find ! -E 1M found $nfiles != 25 files"
6108 # All files have a component that starts at 0
6109 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6110 [[ $nfiles == 35 ]] ||
6111 error "lfs find --component-start 0 - $nfiles != 35 files"
6113 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6114 [[ $nfiles == 15 ]] ||
6115 error "lfs find --component-start 2M - $nfiles != 15 files"
6117 # All files created here have a componenet that does not starts at 2M
6118 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6119 [[ $nfiles == 35 ]] ||
6120 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6122 # Find files with a specified number of components
6123 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6124 [[ $nfiles == 15 ]] ||
6125 error "lfs find --component-count 3 - $nfiles != 15 files"
6127 # Remember non-composite files have a component count of zero
6128 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6129 [[ $nfiles == 10 ]] ||
6130 error "lfs find --component-count 0 - $nfiles != 10 files"
6132 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6133 [[ $nfiles == 20 ]] ||
6134 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6136 # All files have a flag called "init"
6137 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6138 [[ $nfiles == 35 ]] ||
6139 error "lfs find --component-flags init - $nfiles != 35 files"
6141 # Multi-component files will have a component not initialized
6142 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6143 [[ $nfiles == 15 ]] ||
6144 error "lfs find !--component-flags init - $nfiles != 15 files"
6149 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6152 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6153 skip "Need MDS version at least 2.10.57"
6163 # create mirrored directories and mirrored files
6164 mkdir $td || error "mkdir $td failed"
6165 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6166 createmany -o $tf- 10 || error "create $tf- failed"
6168 for i in $(seq 2); do
6170 mkdir $dir || error "mkdir $dir failed"
6171 $LFS mirror create -N$((3 + i)) $dir ||
6172 error "create mirrored dir $dir failed"
6173 createmany -o $dir/$tfile- 10 ||
6174 error "create $dir/$tfile- failed"
6177 # change the states of some mirrored files
6179 for i in $(seq 2); do
6181 for j in $(seq 4 9); do
6182 echo foo > $dir/$tfile-$j
6186 # find mirrored files with specific mirror count
6187 cmd="$LFS find --mirror-count 3 --type f $td"
6188 nfiles=$($cmd | wc -l)
6189 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6191 cmd="$LFS find ! --mirror-count 3 --type f $td"
6192 nfiles=$($cmd | wc -l)
6193 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6195 cmd="$LFS find --mirror-count +2 --type f $td"
6196 nfiles=$($cmd | wc -l)
6197 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6199 cmd="$LFS find --mirror-count -6 --type f $td"
6200 nfiles=$($cmd | wc -l)
6201 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6203 # find mirrored files with specific file state
6204 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6205 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6207 cmd="$LFS find --mirror-state=ro --type f $td"
6208 nfiles=$($cmd | wc -l)
6209 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6211 cmd="$LFS find ! --mirror-state=ro --type f $td"
6212 nfiles=$($cmd | wc -l)
6213 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6215 cmd="$LFS find --mirror-state=wp --type f $td"
6216 nfiles=$($cmd | wc -l)
6217 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6219 cmd="$LFS find ! --mirror-state=sp --type f $td"
6220 nfiles=$($cmd | wc -l)
6221 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6223 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6227 # note test will not do anything if MDS is not local
6228 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6229 skip_env "ldiskfs only test"
6231 remote_mds_nodsh && skip "remote MDS with nodsh"
6233 local MNTDEV="osd*.*MDT*.mntdev"
6234 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6235 [ -z "$DEV" ] && error "can't access $MNTDEV"
6236 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6237 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6238 error "can't access $DEV"
6239 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6240 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6244 run_test 57a "verify MDS filesystem created with large inodes =="
6247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6248 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6249 skip_env "ldiskfs only test"
6251 remote_mds_nodsh && skip "remote MDS with nodsh"
6253 local dir=$DIR/$tdir
6256 local fileN=$dir/f$filecount
6258 rm -rf $dir || error "removing $dir"
6260 local mdtidx=$($LFS getstripe -m $dir)
6261 local mdtname=MDT$(printf %04x $mdtidx)
6262 local facet=mds$((mdtidx + 1))
6264 echo "mcreating $filecount files"
6265 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6267 # verify that files do not have EAs yet
6268 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6269 error "$file1 has an EA"
6270 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6271 error "$fileN has an EA"
6275 df $dir #make sure we get new statfs data
6276 local mdsfree=$(do_facet $facet \
6277 lctl get_param -n osd*.*$mdtname.kbytesfree)
6278 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6281 echo "opening files to create objects/EAs"
6282 for file in $(seq -f $dir/f%g 1 $filecount); do
6283 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6284 error "opening $file"
6287 # verify that files have EAs now
6288 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6289 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6291 sleep 1 #make sure we get new statfs data
6293 local mdsfree2=$(do_facet $facet \
6294 lctl get_param -n osd*.*$mdtname.kbytesfree)
6295 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6297 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6298 if [ "$mdsfree" != "$mdsfree2" ]; then
6299 error "MDC before $mdcfree != after $mdcfree2"
6301 echo "MDC before $mdcfree != after $mdcfree2"
6302 echo "unable to confirm if MDS has large inodes"
6307 run_test 57b "default LOV EAs are stored inside large inodes ==="
6310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6311 [ -z "$(which wiretest 2>/dev/null)" ] &&
6312 skip_env "could not find wiretest"
6316 run_test 58 "verify cross-platform wire constants =============="
6319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6321 echo "touch 130 files"
6322 createmany -o $DIR/f59- 130
6324 unlinkmany $DIR/f59- 130
6326 # wait for commitment of removal
6327 wait_delete_completed
6329 run_test 59 "verify cancellation of llog records async ========="
6331 TEST60_HEAD="test_60 run $RANDOM"
6333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6334 remote_mgs_nodsh && skip "remote MGS with nodsh"
6335 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6336 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6337 skip_env "missing subtest run-llog.sh"
6339 log "$TEST60_HEAD - from kernel mode"
6340 do_facet mgs "$LCTL dk > /dev/null"
6341 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6342 do_facet mgs $LCTL dk > $TMP/$tfile
6344 # LU-6388: test llog_reader
6345 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6346 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6347 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6348 skip_env "missing llog_reader"
6349 local fstype=$(facet_fstype mgs)
6350 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6351 skip_env "Only for ldiskfs or zfs type mgs"
6353 local mntpt=$(facet_mntpt mgs)
6354 local mgsdev=$(mgsdevname 1)
6366 #get fid and record list
6367 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6369 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6371 #remount mgs as ldiskfs or zfs type
6372 stop mgs || error "stop mgs failed"
6373 mount_fstype mgs || error "remount mgs failed"
6374 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6377 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6378 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6383 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6385 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6387 echo "obj_file is $obj_file"
6388 do_facet mgs $llog_reader $obj_file
6390 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6391 awk '{ print $3 }' | sed -e "s/^type=//g")
6392 if [ $rec_type != $rec ]; then
6393 echo "FAILED test_60a wrong record type $rec_type," \
6399 #check obj path if record type is LLOG_LOGID_MAGIC
6400 if [ "$rec" == "1064553b" ]; then
6401 path=$(do_facet mgs $llog_reader $obj_file |
6402 grep "path=" | awk '{ print $NF }' |
6403 sed -e "s/^path=//g")
6404 if [ $obj_file != $mntpt/$path ]; then
6405 echo "FAILED test_60a wrong obj path" \
6406 "$montpt/$path, should be $obj_file"
6413 #restart mgs before "error", otherwise it will block the next test
6414 stop mgs || error "stop mgs failed"
6415 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6416 $pass || error "test failed, see FAILED test_60a messages for specifics"
6418 run_test 60a "llog_test run from kernel module and test llog_reader"
6420 test_60b() { # bug 6411
6421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6424 LLOG_COUNT=$(do_facet mgs dmesg |
6425 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6426 /llog_[a-z]*.c:[0-9]/ {
6438 [[ $LLOG_COUNT -gt 120 ]] &&
6439 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6441 run_test 60b "limit repeated messages from CERROR/CWARN"
6444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6446 echo "create 5000 files"
6447 createmany -o $DIR/f60c- 5000
6448 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6449 lctl set_param fail_loc=0x80000137
6450 unlinkmany $DIR/f60c- 5000
6451 lctl set_param fail_loc=0
6453 run_test 60c "unlink file when mds full"
6456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6458 SAVEPRINTK=$(lctl get_param -n printk)
6459 # verify "lctl mark" is even working"
6460 MESSAGE="test message ID $RANDOM $$"
6461 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6462 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6464 lctl set_param printk=0 || error "set lnet.printk failed"
6465 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6466 MESSAGE="new test message ID $RANDOM $$"
6467 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6468 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6469 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6471 lctl set_param -n printk="$SAVEPRINTK"
6473 run_test 60d "test printk console message masking"
6476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6477 remote_mds_nodsh && skip "remote MDS with nodsh"
6480 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6481 do_facet mds1 lctl set_param fail_loc=0x15b
6484 run_test 60e "no space while new llog is being created"
6489 test_mkdir -c $MDSCOUNT $DIR/$tdir
6490 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6495 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6496 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6497 index=$((index + 1))
6503 for i in $(seq 100); do
6504 # define OBD_FAIL_OSD_TXN_START 0x19a
6505 do_facet mds1 lctl set_param fail_loc=0x8000019a
6511 mkdir $DIR/$tdir/new || error "mkdir failed"
6512 rmdir $DIR/$tdir/new || error "rmdir failed"
6514 run_test 60g "transaction abort won't cause MDT hung"
6517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6520 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6521 cancel_lru_locks osc
6522 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6525 run_test 61a "mmap() writes don't make sync hang ================"
6528 mmap_mknod_test $tfile || error "mmap_mknod_test failed"
6530 run_test 61b "mmap() of unstriped file is successful"
6532 # bug 2330 - insufficient obd_match error checking causes LBUG
6534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6538 cancel_lru_locks osc
6539 lctl set_param fail_loc=0x405
6540 cat $f && error "cat succeeded, expect -EIO"
6541 lctl set_param fail_loc=0
6543 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6544 # match every page all of the time.
6545 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6547 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6548 # Though this test is irrelevant anymore, it helped to reveal some
6549 # other grant bugs (LU-4482), let's keep it.
6550 test_63a() { # was test_63
6551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6553 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6555 for i in `seq 10` ; do
6556 dd if=/dev/zero of=$DIR/f63 bs=8k &
6562 rm -f $DIR/f63 || true
6564 run_test 63a "Verify oig_wait interruption does not crash ======="
6566 # bug 2248 - async write errors didn't return to application on sync
6567 # bug 3677 - async write errors left page locked
6569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6572 lctl set_param debug=-1
6574 # ensure we have a grant to do async writes
6575 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6578 sync # sync lest earlier test intercept the fail_loc
6580 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6581 lctl set_param fail_loc=0x80000406
6582 $MULTIOP $DIR/$tfile Owy && \
6583 error "sync didn't return ENOMEM"
6584 sync; sleep 2; sync # do a real sync this time to flush page
6585 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6586 error "locked page left in cache after async error" || true
6589 run_test 63b "async write errors should be returned to fsync ==="
6592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6595 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6597 run_test 64a "verify filter grant calculations (in kernel) ====="
6600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6602 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6604 run_test 64b "check out-of-space detection on client"
6607 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6609 run_test 64c "verify grant shrink"
6611 # this does exactly what osc_request.c:osc_announce_cached() does in
6612 # order to calculate max amount of grants to ask from server
6616 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6617 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6619 ((rpc_in_flight ++));
6620 nrpages=$((nrpages * rpc_in_flight))
6622 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6624 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6626 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6627 local undirty=$((nrpages * PAGE_SIZE))
6629 local max_extent_pages
6630 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6631 grep grant_max_extent_size | awk '{print $2}')
6632 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6633 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6634 local grant_extent_tax
6635 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6636 grep grant_extent_tax | awk '{print $2}')
6638 undirty=$((undirty + nrextents * grant_extent_tax))
6643 # this is size of unit for grant allocation. It should be equal to
6644 # what tgt_grant.c:tgt_grant_chunk() calculates
6648 local grant_extent_tax
6650 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6651 grep max_brw_size | awk '{print $2}')
6653 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6654 grep grant_extent_tax | awk '{print $2}')
6656 echo $(((max_brw_size + grant_extent_tax) * 2))
6660 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6661 skip "OST < 2.10.55 doesn't limit grants enough"
6663 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6664 local file=$DIR/$tfile
6666 [[ $($LCTL get_param osc.${tgt}.import |
6667 grep "connect_flags:.*grant_param") ]] ||
6668 skip "no grant_param connect flag"
6670 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6672 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6674 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6675 stack_trap "rm -f $file" EXIT
6677 $LFS setstripe $file -i 0 -c 1
6678 dd if=/dev/zero of=$file bs=1M count=1000 &
6683 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6684 if [[ $cur_grant -gt $max_cur_granted ]]
6687 error "cur_grant $cur_grant > $max_cur_granted"
6690 [[ $? -ne 0 ]] && break;
6695 wait_delete_completed
6696 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6698 run_test 64d "check grant limit exceed"
6700 # bug 1414 - set/get directories' stripe info
6702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6704 test_mkdir $DIR/$tdir
6706 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6708 run_test 65a "directory with no stripe info"
6711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6713 test_mkdir $DIR/$tdir
6714 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6716 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6719 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6721 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6725 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6727 test_mkdir $DIR/$tdir
6728 local stripesize=$($LFS getstripe -S $DIR/$tdir)
6730 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6731 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6733 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6735 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6740 test_mkdir $DIR/$tdir
6741 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
6742 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6744 if [[ $STRIPECOUNT -le 0 ]]; then
6746 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6747 #LOV_MAX_STRIPE_COUNT is 2000
6748 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6750 sc=$(($STRIPECOUNT - 1))
6752 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6753 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6754 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6755 error "lverify failed"
6757 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6762 test_mkdir $DIR/$tdir
6764 $LFS setstripe $DIR/$tdir || error "setstripe"
6765 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6766 error "no stripe info failed"
6768 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6770 run_test 65e "directory setstripe defaults"
6773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6775 test_mkdir $DIR/${tdir}f
6776 $RUNAS $LFS setstripe $DIR/${tdir}f &&
6777 error "setstripe succeeded" || true
6779 run_test 65f "dir setstripe permission (should return error) ==="
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 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6790 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6791 error "delete default stripe failed"
6793 run_test 65g "directory setstripe -d"
6796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6798 test_mkdir $DIR/$tdir
6799 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6801 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6802 error "setstripe -S failed"
6803 test_mkdir $DIR/$tdir/dd1
6804 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
6805 error "stripe info inherit failed"
6807 run_test 65h "directory stripe info inherit ===================="
6810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6812 save_layout_restore_at_exit $MOUNT
6814 # bug6367: set non-default striping on root directory
6815 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6817 # bug12836: getstripe on -1 default directory striping
6818 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6820 # bug12836: getstripe -v on -1 default directory striping
6821 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6823 # bug12836: new find on -1 default directory striping
6824 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6826 run_test 65i "various tests to set root directory striping"
6828 test_65j() { # bug6367
6829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6833 # if we aren't already remounting for each test, do so for this test
6834 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6835 cleanup || error "failed to unmount"
6839 save_layout_restore_at_exit $MOUNT
6841 $LFS setstripe -d $MOUNT || error "setstripe failed"
6843 run_test 65j "set default striping on root directory (bug 6367)="
6847 wait_delete_completed
6848 do_facet $SINGLEMDS "lctl set_param -n \
6849 osp.$ost*MDT0000.max_create_count=$max_count"
6850 do_facet $SINGLEMDS "lctl set_param -n \
6851 osp.$ost*MDT0000.create_count=$count"
6852 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6853 echo $INACTIVE_OSC "is Activate"
6855 wait_osc_import_state mds ost$ostnum FULL
6858 test_65k() { # bug11679
6859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6860 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6861 remote_mds_nodsh && skip "remote MDS with nodsh"
6863 local disable_precreate=true
6864 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6865 disable_precreate=false
6867 echo "Check OST status: "
6868 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6869 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6871 for OSC in $MDS_OSCS; do
6872 echo $OSC "is active"
6873 do_facet $SINGLEMDS lctl --device %$OSC activate
6876 for INACTIVE_OSC in $MDS_OSCS; do
6877 local ost=$(osc_to_ost $INACTIVE_OSC)
6878 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6879 lov.*md*.target_obd |
6880 awk -F: /$ost/'{ print $1 }' | head -n 1)
6883 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
6884 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6886 echo "Deactivate: " $INACTIVE_OSC
6887 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6889 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6890 osp.$ost*MDT0000.create_count")
6891 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6892 osp.$ost*MDT0000.max_create_count")
6893 $disable_precreate &&
6894 do_facet $SINGLEMDS "lctl set_param -n \
6895 osp.$ost*MDT0000.max_create_count=0"
6897 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6898 [ -f $DIR/$tdir/$idx ] && continue
6899 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
6900 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
6902 error "setstripe $idx should succeed"; }
6903 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6905 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6908 do_facet $SINGLEMDS "lctl set_param -n \
6909 osp.$ost*MDT0000.max_create_count=$max_count"
6910 do_facet $SINGLEMDS "lctl set_param -n \
6911 osp.$ost*MDT0000.create_count=$count"
6912 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6913 echo $INACTIVE_OSC "is Activate"
6915 wait_osc_import_state mds ost$ostnum FULL
6918 run_test 65k "validate manual striping works properly with deactivated OSCs"
6920 test_65l() { # bug 12836
6921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6923 test_mkdir -p $DIR/$tdir/test_dir
6924 $LFS setstripe -c -1 $DIR/$tdir/test_dir
6925 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6927 run_test 65l "lfs find on -1 stripe dir ========================"
6930 local layout=$(save_layout $MOUNT)
6931 $RUNAS $LFS setstripe -c 2 $MOUNT && {
6932 restore_layout $MOUNT $layout
6933 error "setstripe should fail by non-root users"
6937 run_test 65m "normal user can't set filesystem default stripe"
6940 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
6941 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
6942 skip "Need MDS version at least 2.12.50"
6943 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6945 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6946 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6947 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6949 local root_layout=$(save_layout $MOUNT)
6950 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6952 # new subdirectory under root directory should not inherit
6953 # the default layout from root
6954 local dir1=$MOUNT/$tdir-1
6955 mkdir $dir1 || error "mkdir $dir1 failed"
6956 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6957 error "$dir1 shouldn't have LOV EA"
6959 # delete the default layout on root directory
6960 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6962 local dir2=$MOUNT/$tdir-2
6963 mkdir $dir2 || error "mkdir $dir2 failed"
6964 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6965 error "$dir2 shouldn't have LOV EA"
6967 # set a new striping pattern on root directory
6968 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6969 local new_def_stripe_size=$((def_stripe_size * 2))
6970 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
6971 error "set stripe size on $MOUNT failed"
6973 # new file created in $dir2 should inherit the new stripe size from
6974 # the filesystem default
6975 local file2=$dir2/$tfile-2
6976 touch $file2 || error "touch $file2 failed"
6978 local file2_stripe_size=$($LFS getstripe -S $file2)
6979 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
6980 error "$file2 didn't inherit stripe size $new_def_stripe_size"
6982 local dir3=$MOUNT/$tdir-3
6983 mkdir $dir3 || error "mkdir $dir3 failed"
6984 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
6985 error "$dir3 shouldn't have LOV EA"
6987 # set OST pool on root directory
6988 local pool=$TESTNAME
6989 pool_add $pool || error "add $pool failed"
6990 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
6991 error "add targets to $pool failed"
6993 $LFS setstripe -p $pool $MOUNT ||
6994 error "set OST pool on $MOUNT failed"
6996 # new file created in $dir3 should inherit the pool from
6997 # the filesystem default
6998 local file3=$dir3/$tfile-3
6999 touch $file3 || error "touch $file3 failed"
7001 local file3_pool=$($LFS getstripe -p $file3)
7002 [[ "$file3_pool" = "$pool" ]] ||
7003 error "$file3 didn't inherit OST pool $pool"
7005 local dir4=$MOUNT/$tdir-4
7006 mkdir $dir4 || error "mkdir $dir4 failed"
7007 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7008 error "$dir4 shouldn't have LOV EA"
7010 # new file created in $dir4 should inherit the pool from
7011 # the filesystem default
7012 local file4=$dir4/$tfile-4
7013 touch $file4 || error "touch $file4 failed"
7015 local file4_pool=$($LFS getstripe -p $file4)
7016 [[ "$file4_pool" = "$pool" ]] ||
7017 error "$file4 didn't inherit OST pool $pool"
7019 # new subdirectory under non-root directory should inherit
7020 # the default layout from its parent directory
7021 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7022 error "set directory layout on $dir4 failed"
7024 local dir5=$dir4/$tdir-5
7025 mkdir $dir5 || error "mkdir $dir5 failed"
7027 local dir4_layout=$(get_layout_param $dir4)
7028 local dir5_layout=$(get_layout_param $dir5)
7029 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7030 error "$dir5 should inherit the default layout from $dir4"
7032 run_test 65n "don't inherit default layout from root for new subdirectories"
7034 # bug 2543 - update blocks count on client
7036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7039 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7040 sync; sync_all_data; sync; sync_all_data
7041 cancel_lru_locks osc
7042 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7043 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7045 run_test 66 "update inode blocks count on client ==============="
7048 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7052 swapon -s | awk '($1 == "'$1'") { print $4 }'
7055 # bug5265, obdfilter oa2dentry return -ENOENT
7056 # #define OBD_FAIL_SRV_ENOENT 0x217
7058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7059 remote_ost_nodsh && skip "remote OST with nodsh"
7062 $LFS setstripe -c 1 -i 0 $f
7064 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7066 do_facet ost1 lctl set_param fail_loc=0x217
7067 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7068 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7070 do_facet ost1 lctl set_param fail_loc=0
7071 $DIRECTIO write $f 0 2 || error "write error"
7073 cancel_lru_locks osc
7074 $DIRECTIO read $f 0 1 || error "read error"
7076 do_facet ost1 lctl set_param fail_loc=0x217
7077 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7079 do_facet ost1 lctl set_param fail_loc=0
7082 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7085 test_mkdir $DIR/$tdir
7086 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7087 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7089 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7091 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7093 [ "$RUNAS_ID" = "$UID" ] &&
7094 skip_env "RUNAS_ID = UID = $UID -- skipping"
7095 # Check that testing environment is properly set up. Skip if not
7096 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7097 skip_env "User $RUNAS_ID does not exist - skipping"
7100 chmod 777 $DIR/$tfile
7101 chmod ug+s $DIR/$tfile
7102 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7103 error "$RUNAS dd $DIR/$tfile failed"
7104 # See if we are still setuid/sgid
7105 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7106 error "S/gid is not dropped on write"
7107 # Now test that MDS is updated too
7108 cancel_lru_locks mdc
7109 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7110 error "S/gid is not dropped on MDS"
7113 run_test 72a "Test that remove suid works properly (bug5695) ===="
7115 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7118 [ "$RUNAS_ID" = "$UID" ] &&
7119 skip_env "RUNAS_ID = UID = $UID -- skipping"
7120 [ "$RUNAS_ID" -eq 0 ] &&
7121 skip_env "RUNAS_ID = 0 -- skipping"
7122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7123 # Check that testing environment is properly set up. Skip if not
7124 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7125 skip_env "User $RUNAS_ID does not exist - skipping"
7127 touch $DIR/${tfile}-f{g,u}
7128 test_mkdir $DIR/${tfile}-dg
7129 test_mkdir $DIR/${tfile}-du
7130 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7131 chmod g+s $DIR/${tfile}-{f,d}g
7132 chmod u+s $DIR/${tfile}-{f,d}u
7133 for perm in 777 2777 4777; do
7134 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7135 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7136 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7137 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7141 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7143 # bug 3462 - multiple simultaneous MDC requests
7145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7147 test_mkdir $DIR/d73-1
7148 test_mkdir $DIR/d73-2
7149 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7152 lctl set_param fail_loc=0x80000129
7153 $MULTIOP $DIR/d73-1/f73-2 Oc &
7155 lctl set_param fail_loc=0
7157 $MULTIOP $DIR/d73-2/f73-3 Oc &
7161 wait $pid1 || return 1
7165 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7166 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7167 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7171 run_test 73 "multiple MDC requests (should not deadlock)"
7173 test_74a() { # bug 6149, 6184
7174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7177 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7179 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7180 # will spin in a tight reconnection loop
7181 $LCTL set_param fail_loc=0x8000030e
7182 # get any lock that won't be difficult - lookup works.
7184 $LCTL set_param fail_loc=0
7188 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7190 test_74b() { # bug 13310
7191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7193 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7195 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7196 # will spin in a tight reconnection loop
7197 $LCTL set_param fail_loc=0x8000030e
7198 # get a "difficult" lock
7200 $LCTL set_param fail_loc=0
7204 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7209 #define OBD_FAIL_LDLM_NEW_LOCK
7210 $LCTL set_param fail_loc=0x319
7211 touch $DIR/$tfile && error "touch successful"
7212 $LCTL set_param fail_loc=0
7215 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7218 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7221 test_76() { # Now for bug 20433, added originally in bug 1443
7222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7224 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7226 cancel_lru_locks osc
7227 BEFORE_INODES=$(num_inodes)
7228 echo "before inodes: $BEFORE_INODES"
7230 [ "$SLOW" = "no" ] && COUNT=100
7231 for i in $(seq $COUNT); do
7235 cancel_lru_locks osc
7236 AFTER_INODES=$(num_inodes)
7237 echo "after inodes: $AFTER_INODES"
7239 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7241 AFTER_INODES=$(num_inodes)
7243 echo "wait $wait seconds inodes: $AFTER_INODES"
7244 if [ $wait -gt 30 ]; then
7245 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7249 run_test 76 "confirm clients recycle inodes properly ===="
7255 # Note: in sptlrpc modes which enable its own bulk checksum, the
7256 # original crc32_le bulk checksum will be automatically disabled,
7257 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7258 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7259 # In this case set_checksums() will not be no-op, because sptlrpc
7260 # bulk checksum will be enabled all through the test.
7262 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7263 lctl set_param -n osc.*.checksums $1
7267 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7268 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7269 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7270 tr -d [] | head -n1)}
7273 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7274 log "set checksum type to $1"
7277 F77_TMP=$TMP/f77-temp
7280 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7281 error "error writing to $F77_TMP"
7284 test_77a() { # bug 10889
7285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7286 $GSS && skip_env "could not run with gss"
7288 [ ! -f $F77_TMP ] && setup_f77
7290 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7294 run_test 77a "normal checksum read/write operation"
7296 test_77b() { # bug 10889
7297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7298 $GSS && skip_env "could not run with gss"
7300 [ ! -f $F77_TMP ] && setup_f77
7301 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7302 $LCTL set_param fail_loc=0x80000409
7305 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7306 error "dd error: $?"
7307 $LCTL set_param fail_loc=0
7309 for algo in $CKSUM_TYPES; do
7310 cancel_lru_locks osc
7311 set_checksum_type $algo
7312 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7313 $LCTL set_param fail_loc=0x80000408
7314 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7315 $LCTL set_param fail_loc=0
7318 set_checksum_type $ORIG_CSUM_TYPE
7321 run_test 77b "checksum error on client write, read"
7326 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7328 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7329 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7330 $check_ost && [ -n "$ost_file_prefix" ] &&
7331 do_facet ost1 rm -f ${ost_file_prefix}\*
7335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7336 $GSS && skip_env "could not run with gss"
7337 remote_ost_nodsh && skip "remote OST with nodsh"
7340 local osc_file_prefix
7342 local check_ost=false
7343 local ost_file_prefix
7349 # ensure corruption will occur on first OSS/OST
7350 $LFS setstripe -i 0 $DIR/$tfile
7352 [ ! -f $F77_TMP ] && setup_f77
7353 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7354 error "dd write error: $?"
7355 fid=$($LFS path2fid $DIR/$tfile)
7357 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7360 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7361 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7363 echo "OSS do not support bulk pages dump upon error"
7366 osc_file_prefix=$($LCTL get_param -n debug_path)
7367 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7369 trap cleanup_77c EXIT
7372 # enable bulk pages dump upon error on Client
7373 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7374 # enable bulk pages dump upon error on OSS
7376 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7378 # flush Client cache to allow next read to reach OSS
7379 cancel_lru_locks osc
7381 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7382 $LCTL set_param fail_loc=0x80000408
7383 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7384 $LCTL set_param fail_loc=0
7388 # check cksum dump on Client
7389 osc_file=$(ls ${osc_file_prefix}*)
7390 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7391 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7392 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7393 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7394 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7396 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7397 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7398 error "dump content does not match on Client"
7400 $check_ost || skip "No need to check cksum dump on OSS"
7402 # check cksum dump on OSS
7403 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7404 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7405 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7406 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7407 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7408 error "dump content does not match on OSS"
7412 run_test 77c "checksum error on client read with debug"
7414 test_77d() { # bug 10889
7415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7416 $GSS && skip_env "could not run with gss"
7418 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7419 $LCTL set_param fail_loc=0x80000409
7421 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7422 error "direct write: rc=$?"
7423 $LCTL set_param fail_loc=0
7426 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7427 $LCTL set_param fail_loc=0x80000408
7429 cancel_lru_locks osc
7430 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7431 error "direct read: rc=$?"
7432 $LCTL set_param fail_loc=0
7435 run_test 77d "checksum error on OST direct write, read"
7437 test_77f() { # bug 10889
7438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7439 $GSS && skip_env "could not run with gss"
7442 for algo in $CKSUM_TYPES; do
7443 cancel_lru_locks osc
7444 set_checksum_type $algo
7445 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7446 $LCTL set_param fail_loc=0x409
7447 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7448 error "direct write succeeded"
7449 $LCTL set_param fail_loc=0
7451 set_checksum_type $ORIG_CSUM_TYPE
7454 run_test 77f "repeat checksum error on write (expect error)"
7456 test_77g() { # bug 10889
7457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7458 $GSS && skip_env "could not run with gss"
7459 remote_ost_nodsh && skip "remote OST with nodsh"
7461 [ ! -f $F77_TMP ] && setup_f77
7463 local file=$DIR/$tfile
7464 stack_trap "rm -f $file" EXIT
7466 $LFS setstripe -c 1 -i 0 $file
7467 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7468 do_facet ost1 lctl set_param fail_loc=0x8000021a
7470 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7471 error "write error: rc=$?"
7472 do_facet ost1 lctl set_param fail_loc=0
7475 cancel_lru_locks osc
7476 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7477 do_facet ost1 lctl set_param fail_loc=0x8000021b
7479 cmp $F77_TMP $file || error "file compare failed"
7480 do_facet ost1 lctl set_param fail_loc=0
7483 run_test 77g "checksum error on OST write, read"
7485 test_77k() { # LU-10906
7486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7487 $GSS && skip_env "could not run with gss"
7489 local cksum_param="osc.$FSNAME*.checksums"
7490 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7494 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7495 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7496 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7500 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7501 error "failed to set checksum=$i on MGS"
7502 wait_update $HOSTNAME "$get_checksum" $i
7504 echo "remount client, checksum should be $i"
7505 remount_client $MOUNT || "failed to remount client"
7506 checksum=$(eval $get_checksum)
7507 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7509 # remove persistent param to avoid races with checksum mountopt below
7510 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7511 error "failed to delete checksum on MGS"
7513 for opt in "checksum" "nochecksum"; do
7514 #remount with mount option
7515 echo "remount client with option $opt, checksum should be $i"
7516 umount_client $MOUNT || "failed to umount client"
7517 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7518 "failed to mount client with option '$opt'"
7519 checksum=$(eval $get_checksum)
7520 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7524 remount_client $MOUNT || "failed to remount client"
7526 run_test 77k "enable/disable checksum correctly"
7528 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7537 test_78() { # bug 10901
7538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7539 remote_ost || skip_env "local OST"
7542 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7543 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7544 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7545 echo "MemTotal: $MEMTOTAL"
7547 # reserve 256MB of memory for the kernel and other running processes,
7548 # and then take 1/2 of the remaining memory for the read/write buffers.
7549 if [ $MEMTOTAL -gt 512 ] ;then
7550 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7552 # for those poor memory-starved high-end clusters...
7553 MEMTOTAL=$((MEMTOTAL / 2))
7555 echo "Mem to use for directio: $MEMTOTAL"
7557 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7558 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7559 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7560 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7562 echo "Smallest OST: $SMALLESTOST"
7563 [[ $SMALLESTOST -lt 10240 ]] &&
7564 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7566 trap cleanup_test_78 EXIT
7568 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7569 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7571 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7572 echo "File size: $F78SIZE"
7573 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7574 for i in $(seq 1 $NSEQ); do
7575 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7576 echo directIO rdwr round $i of $NSEQ
7577 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7582 run_test 78 "handle large O_DIRECT writes correctly ============"
7584 test_79() { # bug 12743
7585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7587 wait_delete_completed
7589 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7590 BKFREE=$(calc_osc_kbytes kbytesfree)
7591 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7593 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7594 DFTOTAL=`echo $STRING | cut -d, -f1`
7595 DFUSED=`echo $STRING | cut -d, -f2`
7596 DFAVAIL=`echo $STRING | cut -d, -f3`
7597 DFFREE=$(($DFTOTAL - $DFUSED))
7599 ALLOWANCE=$((64 * $OSTCOUNT))
7601 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7602 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7603 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7605 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7606 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7607 error "df free($DFFREE) mismatch OST free($BKFREE)"
7609 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7610 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7611 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7614 run_test 79 "df report consistency check ======================="
7616 test_80() { # bug 10718
7617 remote_ost_nodsh && skip "remote OST with nodsh"
7618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7620 # relax strong synchronous semantics for slow backends like ZFS
7621 local soc="obdfilter.*.sync_on_lock_cancel"
7622 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7624 if [ "$soc_old" != "never" ] &&
7625 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7626 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7627 facet_active_host $host; done | sort -u)
7628 do_nodes $hosts lctl set_param $soc=never
7631 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7633 local BEFORE=`date +%s`
7634 cancel_lru_locks osc
7635 local AFTER=`date +%s`
7636 local DIFF=$((AFTER-BEFORE))
7637 if [ $DIFF -gt 1 ] ; then
7638 error "elapsed for 1M@1T = $DIFF"
7641 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7645 run_test 80 "Page eviction is equally fast at high offsets too ===="
7647 test_81a() { # LU-456
7648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7649 remote_ost_nodsh && skip "remote OST with nodsh"
7651 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7652 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7653 do_facet ost1 lctl set_param fail_loc=0x80000228
7655 # write should trigger a retry and success
7656 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7657 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7659 if [ $RC -ne 0 ] ; then
7660 error "write should success, but failed for $RC"
7663 run_test 81a "OST should retry write when get -ENOSPC ==============="
7665 test_81b() { # LU-456
7666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7667 remote_ost_nodsh && skip "remote OST with nodsh"
7669 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7670 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7671 do_facet ost1 lctl set_param fail_loc=0x228
7673 # write should retry several times and return -ENOSPC finally
7674 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7675 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7678 if [ $RC -ne $ENOSPC ] ; then
7679 error "dd should fail for -ENOSPC, but succeed."
7682 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7684 test_82() { # LU-1031
7685 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7689 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7691 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7693 kill -USR1 $MULTIPID2
7695 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7696 error "First grouplock does not block second one"
7698 echo "Second grouplock blocks first one"
7700 kill -USR1 $MULTIPID1
7704 run_test 82 "Basic grouplock test"
7707 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7709 test_mkdir $DIR/$tdir.cvsroot
7710 chown $RUNAS_ID $DIR/$tdir.cvsroot
7713 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7716 # some versions of cvs import exit(1) when asked to import links or
7717 # files they can't read. ignore those files.
7718 local toignore=$(find . -type l -printf '-I %f\n' -o \
7719 ! -perm /4 -printf '-I %f\n')
7720 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7721 $tdir.reposname vtag rtag
7724 test_mkdir $DIR/$tdir.reposname
7725 chown $RUNAS_ID $DIR/$tdir.reposname
7726 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7728 cd $DIR/$tdir.reposname
7730 $RUNAS cvs add -m 'addmsg' foo99
7732 $RUNAS cvs commit -m 'nomsg' foo99
7733 rm -fr $DIR/$tdir.cvsroot
7735 run_test 99 "cvs strange file/directory operations"
7738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7739 [[ "$NETTYPE" =~ tcp ]] ||
7740 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7741 remote_ost_nodsh && skip "remote OST with nodsh"
7742 remote_mds_nodsh && skip "remote MDS with nodsh"
7744 skip "useless for local single node setup"
7746 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7747 [ "$PROT" != "tcp" ] && continue
7748 RPORT=$(echo $REMOTE | cut -d: -f2)
7749 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7752 LPORT=`echo $LOCAL | cut -d: -f2`
7753 if [ $LPORT -ge 1024 ]; then
7754 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7756 error_exit "local: $LPORT > 1024, remote: $RPORT"
7759 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7761 run_test 100 "check local port using privileged port ==========="
7763 function get_named_value()
7772 echo $line | sed "s/^$tag[ ]*//"
7779 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7780 awk '/^max_cached_mb/ { print $2 }')
7783 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7789 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7794 local cache_limit=32
7796 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7797 trap cleanup_101a EXIT
7798 $LCTL set_param -n llite.*.read_ahead_stats 0
7799 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7802 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7804 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7805 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7808 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7809 get_named_value 'read but discarded' | cut -d" " -f1); do
7810 discard=$(($discard + $s))
7814 if [[ $(($discard * 10)) -gt $nreads ]]; then
7815 $LCTL get_param osc.*-osc*.rpc_stats
7816 $LCTL get_param llite.*.read_ahead_stats
7817 error "too many ($discard) discarded pages"
7819 rm -f $DIR/$tfile || true
7821 run_test 101a "check read-ahead for random reads"
7824 test_mkdir $DIR/$tdir
7826 local FILE_LENGTH=$2
7829 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
7831 local list=$(comma_list $(osts_nodes))
7832 set_osd_param $list '' read_cache_enable 0
7833 set_osd_param $list '' writethrough_cache_enable 0
7835 trap cleanup_test101bc EXIT
7836 # prepare the read-ahead file
7837 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7839 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
7840 count=$FILE_SIZE_MB 2> /dev/null
7844 cleanup_test101bc() {
7849 local list=$(comma_list $(osts_nodes))
7850 set_osd_param $list '' read_cache_enable 1
7851 set_osd_param $list '' writethrough_cache_enable 1
7855 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7860 local STRIPE_SIZE=$2
7861 local FILE_LENGTH=$3
7862 local RA_INC=1048576
7863 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7864 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7865 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7866 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7867 get_named_value 'read but discarded' |
7868 cut -d" " -f1 | calc_total)
7869 if [[ $DISCARD -gt $discard_limit ]]; then
7870 $LCTL get_param llite.*.read_ahead_stats
7871 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7873 echo "Read-ahead success for size ${READ_SIZE}"
7878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7881 local STRIPE_SIZE=1048576
7882 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7884 if [ $SLOW == "yes" ]; then
7885 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7887 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7890 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7892 # prepare the read-ahead file
7893 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7894 cancel_lru_locks osc
7895 for BIDX in 2 4 8 16 32 64 128 256
7897 local BSIZE=$((BIDX*4096))
7898 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7899 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7900 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7901 $LCTL set_param -n llite.*.read_ahead_stats 0
7902 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7903 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7904 cancel_lru_locks osc
7905 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7910 run_test 101b "check stride-io mode read-ahead ================="
7913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7915 local STRIPE_SIZE=1048576
7916 local FILE_LENGTH=$((STRIPE_SIZE*100))
7921 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7923 cancel_lru_locks osc
7924 $LCTL set_param osc.*.rpc_stats 0
7925 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
7926 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7927 local stats=$($LCTL get_param -n $osc_rpc_stats)
7928 local lines=$(echo "$stats" | awk 'END {print NR;}')
7931 if [ $lines -le 20 ]; then
7934 for size in 1 2 4 8; do
7935 local rpc=$(echo "$stats" |
7936 awk '($1 == "'$size':") {print $2; exit; }')
7937 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
7938 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
7940 echo "$osc_rpc_stats check passed!"
7945 run_test 101c "check stripe_size aligned read-ahead ================="
7948 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7949 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7955 local file=$DIR/$tfile
7956 local sz_MB=${FILESIZE_101d:-500}
7957 local ra_MB=${READAHEAD_MB:-40}
7959 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7960 [ $free_MB -lt $sz_MB ] &&
7961 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7963 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7964 $LFS setstripe -c -1 $file || error "setstripe failed"
7966 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7967 echo Cancel LRU locks on lustre client to flush the client cache
7968 cancel_lru_locks osc
7970 echo Disable read-ahead
7971 local old_READAHEAD=$(set_read_ahead 0)
7973 echo Reading the test file $file with read-ahead disabled
7974 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7976 echo Cancel LRU locks on lustre client to flush the client cache
7977 cancel_lru_locks osc
7978 echo Enable read-ahead with ${ra_MB}MB
7979 set_read_ahead $ra_MB
7981 echo Reading the test file $file with read-ahead enabled
7982 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7984 echo "read-ahead disabled time read $raOFF"
7985 echo "read-ahead enabled time read $raON"
7987 set_read_ahead $old_READAHEAD
7989 wait_delete_completed
7991 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
7992 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7994 run_test 101d "file read with and without read-ahead enabled"
7997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7999 local file=$DIR/$tfile
8000 local size_KB=500 #KB
8004 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8005 local need_KB=$((count * size_KB))
8006 [[ $free_KB -le $need_KB ]] &&
8007 skip_env "Need free space $need_KB, have $free_KB"
8009 echo "Creating $count ${size_KB}K test files"
8010 for ((i = 0; i < $count; i++)); do
8011 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8014 echo "Cancel LRU locks on lustre client to flush the client cache"
8015 cancel_lru_locks $OSC
8017 echo "Reset readahead stats"
8018 $LCTL set_param -n llite.*.read_ahead_stats 0
8020 for ((i = 0; i < $count; i++)); do
8021 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8024 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8025 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8027 for ((i = 0; i < $count; i++)); do
8028 rm -rf $file.$i 2>/dev/null
8031 #10000 means 20% reads are missing in readahead
8032 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8034 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8037 which iozone || skip_env "no iozone installed"
8039 local old_debug=$($LCTL get_param debug)
8040 old_debug=${old_debug#*=}
8041 $LCTL set_param debug="reada mmap"
8043 # create a test file
8044 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8046 echo Cancel LRU locks on lustre client to flush the client cache
8047 cancel_lru_locks osc
8049 echo Reset readahead stats
8050 $LCTL set_param -n llite.*.read_ahead_stats 0
8052 echo mmap read the file with small block size
8053 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8056 echo checking missing pages
8057 $LCTL get_param llite.*.read_ahead_stats
8058 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8059 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8061 $LCTL set_param debug="$old_debug"
8062 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8065 run_test 101f "check mmap read performance"
8067 test_101g_brw_size_test() {
8069 local pages=$((mb * 1048576 / PAGE_SIZE))
8070 local file=$DIR/$tfile
8072 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8073 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8074 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8075 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8079 stack_trap "rm -f $file" EXIT
8080 $LCTL set_param -n osc.*.rpc_stats=0
8082 # 10 RPCs should be enough for the test
8084 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8085 { error "dd write ${mb} MB blocks failed"; return 3; }
8086 cancel_lru_locks osc
8087 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8088 { error "dd write ${mb} MB blocks failed"; return 4; }
8090 # calculate number of full-sized read and write RPCs
8091 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8092 sed -n '/pages per rpc/,/^$/p' |
8093 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8094 END { print reads,writes }'))
8095 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8097 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8104 remote_ost_nodsh && skip "remote OST with nodsh"
8107 local osts=$(get_facets OST)
8108 local list=$(comma_list $(osts_nodes))
8109 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8110 local brw_size="obdfilter.*.brw_size"
8112 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8114 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8116 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
8117 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
8118 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
8119 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
8120 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
8121 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
8123 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
8126 if [[ $orig_mb -lt 16 ]]; then
8127 save_lustre_params $osts "$brw_size" > $p
8128 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8129 error "set 16MB RPC size failed"
8131 echo "remount client to enable new RPC size"
8132 remount_client $MOUNT || error "remount_client failed"
8135 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8136 # should be able to set brw_size=12, but no rpc_stats for that
8137 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8140 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8142 if [[ $orig_mb -lt 16 ]]; then
8143 restore_lustre_params < $p
8144 remount_client $MOUNT || error "remount_client restore failed"
8147 rm -f $p $DIR/$tfile
8149 run_test 101g "Big bulk(4/16 MiB) readahead"
8152 test_mkdir $DIR/$tdir
8153 chown $RUNAS_ID $DIR/$tdir
8156 STRIPE_COUNT=$OSTCOUNT
8157 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8159 trap cleanup_test102 EXIT
8161 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8163 for num in 1 2 3 4; do
8164 for count in $(seq 1 $STRIPE_COUNT); do
8165 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8166 local size=`expr $STRIPE_SIZE \* $num`
8167 local file=file"$num-$idx-$count"
8168 $1 $LFS setstripe -S $size -i $idx -c $count $file
8174 $1 tar cf $TMP/f102.tar $tdir --xattrs
8180 rm -rf $DIR/d0.sanity/d102
8184 [ "$UID" != 0 ] && skip "must run as root"
8185 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8186 skip_env "must have user_xattr"
8188 [ -z "$(which setfattr 2>/dev/null)" ] &&
8189 skip_env "could not find setfattr"
8191 local testfile=$DIR/$tfile
8194 echo "set/get xattr..."
8195 setfattr -n trusted.name1 -v value1 $testfile ||
8196 error "setfattr -n trusted.name1=value1 $testfile failed"
8197 getfattr -n trusted.name1 $testfile 2> /dev/null |
8198 grep "trusted.name1=.value1" ||
8199 error "$testfile missing trusted.name1=value1"
8201 setfattr -n user.author1 -v author1 $testfile ||
8202 error "setfattr -n user.author1=author1 $testfile failed"
8203 getfattr -n user.author1 $testfile 2> /dev/null |
8204 grep "user.author1=.author1" ||
8205 error "$testfile missing trusted.author1=author1"
8208 setfattr -n trusted.name2 -v value2 $testfile ||
8209 error "$testfile unable to set trusted.name2"
8210 setfattr -n trusted.name3 -v value3 $testfile ||
8211 error "$testfile unable to set trusted.name3"
8212 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8213 grep "trusted.name" | wc -l) -eq 3 ] ||
8214 error "$testfile missing 3 trusted.name xattrs"
8216 setfattr -n user.author2 -v author2 $testfile ||
8217 error "$testfile unable to set user.author2"
8218 setfattr -n user.author3 -v author3 $testfile ||
8219 error "$testfile unable to set user.author3"
8220 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8221 grep "user.author" | wc -l) -eq 3 ] ||
8222 error "$testfile missing 3 user.author xattrs"
8224 echo "remove xattr..."
8225 setfattr -x trusted.name1 $testfile ||
8226 error "$testfile error deleting trusted.name1"
8227 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8228 error "$testfile did not delete trusted.name1 xattr"
8230 setfattr -x user.author1 $testfile ||
8231 error "$testfile error deleting user.author1"
8232 echo "set lustre special xattr ..."
8233 $LFS setstripe -c1 $testfile
8234 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8235 awk -F "=" '/trusted.lov/ { print $2 }' )
8236 setfattr -n "trusted.lov" -v $lovea $testfile ||
8237 error "$testfile doesn't ignore setting trusted.lov again"
8238 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8239 error "$testfile allow setting invalid trusted.lov"
8242 run_test 102a "user xattr test =================================="
8245 [ -z "$(which setfattr 2>/dev/null)" ] &&
8246 skip_env "could not find setfattr"
8247 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8249 # b10930: get/set/list trusted.lov xattr
8250 echo "get/set/list trusted.lov xattr ..."
8251 local testfile=$DIR/$tfile
8252 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8253 error "setstripe failed"
8254 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8255 error "getstripe failed"
8256 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8257 error "can't get trusted.lov from $testfile"
8259 local testfile2=${testfile}2
8260 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8261 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8264 setfattr -n trusted.lov -v $value $testfile2
8265 local stripe_size=$($LFS getstripe -S $testfile2)
8266 local stripe_count=$($LFS getstripe -c $testfile2)
8267 [[ $stripe_size -eq 65536 ]] ||
8268 error "stripe size $stripe_size != 65536"
8269 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8270 error "stripe count $stripe_count != $STRIPECOUNT"
8273 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8276 [ -z "$(which setfattr 2>/dev/null)" ] &&
8277 skip_env "could not find setfattr"
8278 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8280 # b10930: get/set/list lustre.lov xattr
8281 echo "get/set/list lustre.lov xattr ..."
8282 test_mkdir $DIR/$tdir
8283 chown $RUNAS_ID $DIR/$tdir
8284 local testfile=$DIR/$tdir/$tfile
8285 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8286 error "setstripe failed"
8287 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8288 error "getstripe failed"
8289 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8290 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8292 local testfile2=${testfile}2
8293 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8294 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8296 $RUNAS $MCREATE $testfile2
8297 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8298 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8299 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8300 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8301 [ $stripe_count -eq $STRIPECOUNT ] ||
8302 error "stripe count $stripe_count != $STRIPECOUNT"
8304 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8306 compare_stripe_info1() {
8307 local stripe_index_all_zero=true
8309 for num in 1 2 3 4; do
8310 for count in $(seq 1 $STRIPE_COUNT); do
8311 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8312 local size=$((STRIPE_SIZE * num))
8313 local file=file"$num-$offset-$count"
8314 stripe_size=$($LFS getstripe -S $PWD/$file)
8315 [[ $stripe_size -ne $size ]] &&
8316 error "$file: size $stripe_size != $size"
8317 stripe_count=$($LFS getstripe -c $PWD/$file)
8318 # allow fewer stripes to be created, ORI-601
8319 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8320 error "$file: count $stripe_count != $count"
8321 stripe_index=$($LFS getstripe -i $PWD/$file)
8322 [[ $stripe_index -ne 0 ]] &&
8323 stripe_index_all_zero=false
8327 $stripe_index_all_zero &&
8328 error "all files are being extracted starting from OST index 0"
8332 have_xattrs_include() {
8333 tar --help | grep -q xattrs-include &&
8334 echo --xattrs-include="lustre.*"
8338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8339 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8341 XINC=$(have_xattrs_include)
8343 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8345 compare_stripe_info1
8347 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8351 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8353 XINC=$(have_xattrs_include)
8355 test_mkdir $DIR/$tdir.restore
8357 tar cf - --xattrs $tdir | tar xf - \
8358 -C $DIR/$tdir.restore --xattrs $XINC
8359 cd $DIR/$tdir.restore/$tdir
8360 compare_stripe_info1
8362 run_test 102f "tar copy files, not keep osts"
8365 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8366 skip "must have user_xattr"
8367 [ -z "$(which setfattr 2>/dev/null)" ] &&
8368 skip_env "could not find setfattr"
8369 [ -z "$(which getfattr 2>/dev/null)" ] &&
8370 skip_env "could not find getfattr"
8372 local xsize=${1:-1024} # in bytes
8373 local file=$DIR/$tfile
8374 local value="$(generate_string $xsize)"
8375 local xbig=trusted.big
8379 log "save $xbig on $file"
8382 setfattr -n $xbig -v $value $file ||
8383 error "saving $xbig on $file failed"
8385 setfattr -n $xbig -v $value $file &&
8386 error "saving $xbig on $file succeeded"
8390 local orig=$(get_xattr_value $xbig $file)
8391 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8393 local xsml=trusted.sml
8394 log "save $xsml on $file"
8395 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8397 local new=$(get_xattr_value $xbig $file)
8398 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8400 log "grow $xsml on $file"
8401 setfattr -n $xsml -v "$value" $file ||
8402 error "growing $xsml on $file failed"
8404 new=$(get_xattr_value $xbig $file)
8405 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8406 log "$xbig still valid after growing $xsml"
8411 test_102h() { # bug 15777
8414 run_test 102h "grow xattr from inside inode to external block"
8417 large_xattr_enabled || skip_env "ea_inode feature disabled"
8419 echo "setting xattr of max xattr size: $(max_xattr_size)"
8420 grow_xattr $(max_xattr_size)
8422 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
8423 echo "This should fail:"
8424 grow_xattr $(($(max_xattr_size) + 10)) 1
8426 run_test 102ha "grow xattr from inside inode to external inode"
8428 test_102i() { # bug 17038
8429 [ -z "$(which getfattr 2>/dev/null)" ] &&
8430 skip "could not find getfattr"
8433 ln -s $DIR/$tfile $DIR/${tfile}link
8434 getfattr -n trusted.lov $DIR/$tfile ||
8435 error "lgetxattr on $DIR/$tfile failed"
8436 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8437 grep -i "no such attr" ||
8438 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8439 rm -f $DIR/$tfile $DIR/${tfile}link
8441 run_test 102i "lgetxattr test on symbolic link ============"
8444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8445 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8447 XINC=$(have_xattrs_include)
8448 setup_test102 "$RUNAS"
8449 chown $RUNAS_ID $DIR/$tdir
8450 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8452 compare_stripe_info1 "$RUNAS"
8454 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8457 [ -z "$(which setfattr 2>/dev/null)" ] &&
8458 skip "could not find setfattr"
8461 # b22187 just check that does not crash for regular file.
8462 setfattr -n trusted.lov $DIR/$tfile
8463 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8464 local test_kdir=$DIR/$tdir
8465 test_mkdir $test_kdir
8466 local default_size=$($LFS getstripe -S $test_kdir)
8467 local default_count=$($LFS getstripe -c $test_kdir)
8468 local default_offset=$($LFS getstripe -i $test_kdir)
8469 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8470 error 'dir setstripe failed'
8471 setfattr -n trusted.lov $test_kdir
8472 local stripe_size=$($LFS getstripe -S $test_kdir)
8473 local stripe_count=$($LFS getstripe -c $test_kdir)
8474 local stripe_offset=$($LFS getstripe -i $test_kdir)
8475 [ $stripe_size -eq $default_size ] ||
8476 error "stripe size $stripe_size != $default_size"
8477 [ $stripe_count -eq $default_count ] ||
8478 error "stripe count $stripe_count != $default_count"
8479 [ $stripe_offset -eq $default_offset ] ||
8480 error "stripe offset $stripe_offset != $default_offset"
8481 rm -rf $DIR/$tfile $test_kdir
8483 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8486 [ -z "$(which getfattr 2>/dev/null)" ] &&
8487 skip "could not find getfattr"
8489 # LU-532 trusted. xattr is invisible to non-root
8490 local testfile=$DIR/$tfile
8494 echo "listxattr as user..."
8495 chown $RUNAS_ID $testfile
8496 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8497 grep -q "trusted" &&
8498 error "$testfile trusted xattrs are user visible"
8502 run_test 102l "listxattr size test =================================="
8504 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8505 local path=$DIR/$tfile
8508 listxattr_size_check $path || error "listattr_size_check $path failed"
8510 run_test 102m "Ensure listxattr fails on small bufffer ========"
8514 getxattr() { # getxattr path name
8515 # Return the base64 encoding of the value of xattr name on path.
8519 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8521 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8523 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8525 getfattr --absolute-names --encoding=base64 --name=$name $path |
8526 awk -F= -v name=$name '$1 == name {
8527 print substr($0, index($0, "=") + 1);
8531 test_102n() { # LU-4101 mdt: protect internal xattrs
8532 [ -z "$(which setfattr 2>/dev/null)" ] &&
8533 skip "could not find setfattr"
8534 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8536 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8539 local file0=$DIR/$tfile.0
8540 local file1=$DIR/$tfile.1
8541 local xattr0=$TMP/$tfile.0
8542 local xattr1=$TMP/$tfile.1
8543 local namelist="lov lma lmv link fid version som hsm"
8547 rm -rf $file0 $file1 $xattr0 $xattr1
8550 # Get 'before' xattrs of $file1.
8551 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8553 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8554 namelist+=" lfsck_namespace"
8555 for name in $namelist; do
8556 # Try to copy xattr from $file0 to $file1.
8557 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8559 setfattr --name=trusted.$name --value="$value" $file1 ||
8560 error "setxattr 'trusted.$name' failed"
8562 # Try to set a garbage xattr.
8563 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8565 if [[ x$name == "xlov" ]]; then
8566 setfattr --name=trusted.lov --value="$value" $file1 &&
8567 error "setxattr invalid 'trusted.lov' success"
8569 setfattr --name=trusted.$name --value="$value" $file1 ||
8570 error "setxattr invalid 'trusted.$name' failed"
8573 # Try to remove the xattr from $file1. We don't care if this
8574 # appears to succeed or fail, we just don't want there to be
8575 # any changes or crashes.
8576 setfattr --remove=$trusted.$name $file1 2> /dev/null
8579 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8582 # Try to copy xattr from $file0 to $file1.
8583 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8585 setfattr --name=trusted.$name --value="$value" $file1 ||
8586 error "setxattr 'trusted.$name' failed"
8588 # Try to set a garbage xattr.
8589 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8591 setfattr --name=trusted.$name --value="$value" $file1 ||
8592 error "setxattr 'trusted.$name' failed"
8594 # Try to remove the xattr from $file1. We don't care if this
8595 # appears to succeed or fail, we just don't want there to be
8596 # any changes or crashes.
8597 setfattr --remove=$trusted.$name $file1 2> /dev/null
8600 # Get 'after' xattrs of file1.
8601 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8603 if ! diff $xattr0 $xattr1; then
8604 error "before and after xattrs of '$file1' differ"
8607 rm -rf $file0 $file1 $xattr0 $xattr1
8611 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8613 test_102p() { # LU-4703 setxattr did not check ownership
8614 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8615 skip "MDS needs to be at least 2.5.56"
8617 local testfile=$DIR/$tfile
8621 echo "setfacl as user..."
8622 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8623 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8625 echo "setfattr as user..."
8626 setfacl -m "u:$RUNAS_ID:---" $testfile
8627 $RUNAS setfattr -x system.posix_acl_access $testfile
8628 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8630 run_test 102p "check setxattr(2) correctly fails without permission"
8633 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8634 skip "MDS needs to be at least 2.6.92"
8636 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8638 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8641 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8642 skip "MDS needs to be at least 2.6.93"
8644 touch $DIR/$tfile || error "touch"
8645 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8646 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8647 rm $DIR/$tfile || error "rm"
8650 mkdir -p $DIR/$tdir || error "mkdir"
8651 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8652 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8653 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8654 error "$testfile error deleting user.author1"
8655 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8656 grep "user.$(basename $tdir)" &&
8657 error "$tdir did not delete user.$(basename $tdir)"
8658 rmdir $DIR/$tdir || error "rmdir"
8661 test_mkdir $DIR/$tdir
8662 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8663 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8664 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8665 error "$testfile error deleting user.author1"
8666 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8667 grep "user.$(basename $tdir)" &&
8668 error "$tdir did not delete user.$(basename $tdir)"
8669 rmdir $DIR/$tdir || error "rm striped dir"
8671 run_test 102r "set EAs with empty values"
8674 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8675 skip "MDS needs to be at least 2.11.52"
8677 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8679 save_lustre_params client "llite.*.xattr_cache" > $save
8681 for cache in 0 1; do
8682 lctl set_param llite.*.xattr_cache=$cache
8685 touch $DIR/$tfile || error "touch"
8686 for prefix in lustre security system trusted user; do
8687 # Note getxattr() may fail with 'Operation not
8688 # supported' or 'No such attribute' depending
8689 # on prefix and cache.
8690 getfattr -n $prefix.n102s $DIR/$tfile &&
8691 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8695 restore_lustre_params < $save
8697 run_test 102s "getting nonexistent xattrs should fail"
8700 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8701 skip "MDS needs to be at least 2.11.52"
8703 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8705 save_lustre_params client "llite.*.xattr_cache" > $save
8707 for cache in 0 1; do
8708 lctl set_param llite.*.xattr_cache=$cache
8710 for buf_size in 0 256; do
8712 touch $DIR/$tfile || error "touch"
8713 setfattr -n user.multiop $DIR/$tfile
8714 $MULTIOP $DIR/$tfile oa$buf_size ||
8715 error "cannot get zero length xattr value (buf_size = $buf_size)"
8719 restore_lustre_params < $save
8721 run_test 102t "zero length xattr values handled correctly"
8725 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8730 [ "$UID" != 0 ] && skip "must run as root"
8731 $GSS && skip_env "could not run under gss"
8732 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8733 skip_env "must have acl enabled"
8734 [ -z "$(which setfacl 2>/dev/null)" ] &&
8735 skip_env "could not find setfacl"
8736 remote_mds_nodsh && skip "remote MDS with nodsh"
8738 gpasswd -a daemon bin # LU-5641
8739 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8741 declare -a identity_old
8743 for num in $(seq $MDSCOUNT); do
8744 switch_identity $num true || identity_old[$num]=$?
8752 echo "performing cp ..."
8753 run_acl_subtest cp || error "run_acl_subtest cp failed"
8754 echo "performing getfacl-noacl..."
8755 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8756 echo "performing misc..."
8757 run_acl_subtest misc || error "misc test failed"
8758 echo "performing permissions..."
8759 run_acl_subtest permissions || error "permissions failed"
8760 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8761 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
8762 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
8763 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
8765 echo "performing permissions xattr..."
8766 run_acl_subtest permissions_xattr ||
8767 error "permissions_xattr failed"
8769 echo "performing setfacl..."
8770 run_acl_subtest setfacl || error "setfacl test failed"
8772 # inheritance test got from HP
8773 echo "performing inheritance..."
8774 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8775 chmod +x make-tree || error "chmod +x failed"
8776 run_acl_subtest inheritance || error "inheritance test failed"
8779 echo "LU-974 ignore umask when acl is enabled..."
8780 run_acl_subtest 974 || error "LU-974 umask test failed"
8781 if [ $MDSCOUNT -ge 2 ]; then
8782 run_acl_subtest 974_remote ||
8783 error "LU-974 umask test failed under remote dir"
8786 echo "LU-2561 newly created file is same size as directory..."
8787 if [ "$mds1_FSTYPE" != "zfs" ]; then
8788 run_acl_subtest 2561 || error "LU-2561 test failed"
8790 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8793 run_acl_subtest 4924 || error "LU-4924 test failed"
8798 for num in $(seq $MDSCOUNT); do
8799 if [ "${identity_old[$num]}" = 1 ]; then
8800 switch_identity $num false || identity_old[$num]=$?
8804 run_test 103a "acl test"
8810 for U in {0..511}; do
8812 local O=$(printf "%04o" $U)
8814 umask $(printf "%04o" $((511 ^ $O)))
8815 $LFS setstripe -c 1 $DIR/$tfile.s$O
8816 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8818 (( $S == ($O & 0666) )) ||
8819 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8821 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8822 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8823 (( $S == ($O & 0666) )) ||
8824 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8826 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8827 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8828 (( $S == ($O & 0666) )) ||
8829 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8830 rm -f $DIR/$tfile.[smp]$0
8834 # limit the concurrently running threads to 64. LU-11878
8835 local idx=$((U % 64))
8836 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8841 run_test 103b "umask lfs setstripe"
8845 cp -rp $DIR/$tdir $DIR/$tdir.bak
8847 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8848 error "$DIR/$tdir shouldn't contain default ACL"
8849 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8850 error "$DIR/$tdir.bak shouldn't contain default ACL"
8853 run_test 103c "'cp -rp' won't set empty acl"
8856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8859 lfs df || error "lfs df failed"
8860 lfs df -ih || error "lfs df -ih failed"
8861 lfs df -h $DIR || error "lfs df -h $DIR failed"
8862 lfs df -i $DIR || error "lfs df -i $DIR failed"
8863 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8864 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8866 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8867 lctl --device %$OSC deactivate
8868 lfs df || error "lfs df with deactivated OSC failed"
8869 lctl --device %$OSC activate
8870 # wait the osc back to normal
8871 wait_osc_import_ready client ost
8873 lfs df || error "lfs df with reactivated OSC failed"
8876 run_test 104a "lfs df [-ih] [path] test ========================="
8879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8880 [ $RUNAS_ID -eq $UID ] &&
8881 skip_env "RUNAS_ID = UID = $UID -- skipping"
8883 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8884 grep "Permission denied" | wc -l)))
8885 if [ $denied_cnt -ne 0 ]; then
8886 error "lfs check servers test failed"
8889 run_test 104b "$RUNAS lfs check servers test ===================="
8892 # doesn't work on 2.4 kernels
8894 if $(flock_is_enabled); then
8895 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8897 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8901 run_test 105a "flock when mounted without -o flock test ========"
8905 if $(flock_is_enabled); then
8906 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8908 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8912 run_test 105b "fcntl when mounted without -o flock test ========"
8916 if $(flock_is_enabled); then
8917 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8919 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8923 run_test 105c "lockf when mounted without -o flock test"
8925 test_105d() { # bug 15924
8926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8928 test_mkdir $DIR/$tdir
8929 flock_is_enabled || skip_env "mount w/o flock enabled"
8930 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8931 $LCTL set_param fail_loc=0x80000315
8932 flocks_test 2 $DIR/$tdir
8934 run_test 105d "flock race (should not freeze) ========"
8936 test_105e() { # bug 22660 && 22040
8937 flock_is_enabled || skip_env "mount w/o flock enabled"
8940 flocks_test 3 $DIR/$tfile
8942 run_test 105e "Two conflicting flocks from same process"
8944 test_106() { #bug 10921
8945 test_mkdir $DIR/$tdir
8946 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8947 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8949 run_test 106 "attempt exec of dir followed by chown of that dir"
8952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8960 local save_pattern=$(sysctl -n kernel.core_pattern)
8961 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8962 sysctl -w kernel.core_pattern=$file
8963 sysctl -w kernel.core_uses_pid=0
8971 kill -s 11 $SLEEPPID
8973 if [ -e $file ]; then
8974 size=`stat -c%s $file`
8975 [ $size -eq 0 ] && error "Fail to create core file $file"
8977 error "Fail to create core file $file"
8980 sysctl -w kernel.core_pattern=$save_pattern
8981 sysctl -w kernel.core_uses_pid=$save_uses_pid
8984 run_test 107 "Coredump on SIG"
8987 test_mkdir $DIR/$tdir
8988 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8989 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8990 error "mkdir with 256 char should fail, but did not"
8991 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8992 error "create with 255 char failed"
8993 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8994 error "create with 256 char should fail, but did not"
8999 run_test 110 "filename length checking"
9002 # Purpose: To verify dynamic thread (OSS) creation.
9005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9006 remote_ost_nodsh && skip "remote OST with nodsh"
9008 # Lustre does not stop service threads once they are started.
9009 # Reset number of running threads to default.
9014 local save_params="$TMP/sanity-$TESTNAME.parameters"
9016 # Get ll_ost_io count before I/O
9017 OSTIO_pre=$(do_facet ost1 \
9018 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9019 # Exit if lustre is not running (ll_ost_io not running).
9020 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9022 echo "Starting with $OSTIO_pre threads"
9023 local thread_max=$((OSTIO_pre * 2))
9024 local rpc_in_flight=$((thread_max * 2))
9025 # Number of I/O Process proposed to be started.
9027 local facets=$(get_facets OST)
9029 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9030 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9032 # Set in_flight to $rpc_in_flight
9033 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9034 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9035 nfiles=${rpc_in_flight}
9036 # Set ost thread_max to $thread_max
9037 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9039 # 5 Minutes should be sufficient for max number of OSS
9040 # threads(thread_max) to be created.
9044 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9045 test_mkdir $DIR/$tdir
9046 for i in $(seq $nfiles); do
9047 local file=$DIR/$tdir/${tfile}-$i
9048 $LFS setstripe -c -1 -i 0 $file
9049 ($WTL $file $timeout)&
9052 # I/O Started - Wait for thread_started to reach thread_max or report
9053 # error if thread_started is more than thread_max.
9054 echo "Waiting for thread_started to reach thread_max"
9055 local thread_started=0
9056 local end_time=$((SECONDS + timeout))
9058 while [ $SECONDS -le $end_time ] ; do
9060 # Get ost i/o thread_started count.
9061 thread_started=$(do_facet ost1 \
9063 ost.OSS.ost_io.threads_started | cut -d= -f2")
9064 # Break out if thread_started is equal/greater than thread_max
9065 if [[ $thread_started -ge $thread_max ]]; then
9066 echo ll_ost_io thread_started $thread_started, \
9067 equal/greater than thread_max $thread_max
9073 # Cleanup - We have the numbers, Kill i/o jobs if running.
9074 jobcount=($(jobs -p))
9075 for i in $(seq 0 $((${#jobcount[@]}-1)))
9077 kill -9 ${jobcount[$i]}
9078 if [ $? -ne 0 ] ; then
9080 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
9084 # Cleanup files left by WTL binary.
9085 for i in $(seq $nfiles); do
9086 local file=$DIR/$tdir/${tfile}-$i
9088 if [ $? -ne 0 ] ; then
9089 echo "Warning: Failed to delete file $file"
9093 restore_lustre_params <$save_params
9094 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
9096 # Error out if no new thread has started or Thread started is greater
9098 if [[ $thread_started -le $OSTIO_pre ||
9099 $thread_started -gt $thread_max ]]; then
9100 error "ll_ost_io: thread_started $thread_started" \
9101 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
9102 "No new thread started or thread started greater " \
9106 run_test 115 "verify dynamic thread creation===================="
9109 wait_delete_completed
9110 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9111 echo "OST kbytes available: ${AVAIL[@]}"
9116 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9117 #echo OST $i: ${AVAIL[i]}kb
9118 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9122 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9127 echo "Min free space: OST $MINI: $MINV"
9128 echo "Max free space: OST $MAXI: $MAXV"
9131 test_116a() { # was previously test_116()
9132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9133 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9134 remote_mds_nodsh && skip "remote MDS with nodsh"
9136 echo -n "Free space priority "
9137 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
9142 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9143 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9144 trap simple_cleanup_common EXIT
9146 # Check if we need to generate uneven OSTs
9147 test_mkdir -p $DIR/$tdir/OST${MINI}
9148 local FILL=$((MINV / 4))
9149 local DIFF=$((MAXV - MINV))
9150 local DIFF2=$((DIFF * 100 / MINV))
9152 local threshold=$(do_facet $SINGLEMDS \
9153 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9154 threshold=${threshold%%%}
9155 echo -n "Check for uneven OSTs: "
9156 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9158 if [[ $DIFF2 -gt $threshold ]]; then
9160 echo "Don't need to fill OST$MINI"
9162 # generate uneven OSTs. Write 2% over the QOS threshold value
9164 DIFF=$((threshold - DIFF2 + 2))
9165 DIFF2=$((MINV * DIFF / 100))
9166 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9167 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9168 error "setstripe failed"
9169 DIFF=$((DIFF2 / 2048))
9171 while [ $i -lt $DIFF ]; do
9173 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9174 bs=2M count=1 2>/dev/null
9183 DIFF=$((MAXV - MINV))
9184 DIFF2=$((DIFF * 100 / MINV))
9185 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9186 if [ $DIFF2 -gt $threshold ]; then
9189 echo "failed - QOS mode won't be used"
9190 simple_cleanup_common
9191 skip "QOS imbalance criteria not met"
9199 # now fill using QOS
9200 $LFS setstripe -c 1 $DIR/$tdir
9201 FILL=$((FILL / 200))
9202 if [ $FILL -gt 600 ]; then
9205 echo "writing $FILL files to QOS-assigned OSTs"
9207 while [ $i -lt $FILL ]; do
9209 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9213 echo "wrote $i 200k files"
9217 echo "Note: free space may not be updated, so measurements might be off"
9219 DIFF2=$((MAXV - MINV))
9220 echo "free space delta: orig $DIFF final $DIFF2"
9221 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9222 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9223 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9224 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9225 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9226 if [[ $DIFF -gt 0 ]]; then
9227 FILL=$((DIFF2 * 100 / DIFF - 100))
9228 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9231 # Figure out which files were written where
9232 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9233 awk '/'$MINI1': / {print $2; exit}')
9235 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9236 echo "$MINC files created on smaller OST $MINI1"
9237 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9238 awk '/'$MAXI1': / {print $2; exit}')
9240 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9241 echo "$MAXC files created on larger OST $MAXI1"
9242 if [[ $MINC -gt 0 ]]; then
9243 FILL=$((MAXC * 100 / MINC - 100))
9244 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9246 [[ $MAXC -gt $MINC ]] ||
9247 error_ignore LU-9 "stripe QOS didn't balance free space"
9248 simple_cleanup_common
9250 run_test 116a "stripe QOS: free space balance ==================="
9252 test_116b() { # LU-2093
9253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9254 remote_mds_nodsh && skip "remote MDS with nodsh"
9256 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9257 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9258 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9259 [ -z "$old_rr" ] && skip "no QOS"
9260 do_facet $SINGLEMDS lctl set_param \
9261 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9263 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9264 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9265 do_facet $SINGLEMDS lctl set_param fail_loc=0
9267 do_facet $SINGLEMDS lctl set_param \
9268 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9270 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9272 test_117() # bug 10891
9274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9276 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9277 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9278 lctl set_param fail_loc=0x21e
9279 > $DIR/$tfile || error "truncate failed"
9280 lctl set_param fail_loc=0
9281 echo "Truncate succeeded."
9284 run_test 117 "verify osd extend =========="
9286 NO_SLOW_RESENDCOUNT=4
9287 export OLD_RESENDCOUNT=""
9288 set_resend_count () {
9289 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9290 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9291 lctl set_param -n $PROC_RESENDCOUNT $1
9292 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9295 # for reduce test_118* time (b=14842)
9296 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9298 # Reset async IO behavior after error case
9300 FILE=$DIR/reset_async
9302 # Ensure all OSCs are cleared
9303 $LFS setstripe -c -1 $FILE
9304 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9309 test_118a() #bug 11710
9311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9315 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9316 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9317 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9319 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9320 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9325 run_test 118a "verify O_SYNC works =========="
9329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9330 remote_ost_nodsh && skip "remote OST with nodsh"
9334 #define OBD_FAIL_SRV_ENOENT 0x217
9335 set_nodes_failloc "$(osts_nodes)" 0x217
9336 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9338 set_nodes_failloc "$(osts_nodes)" 0
9339 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9340 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9343 if [[ $RC -eq 0 ]]; then
9344 error "Must return error due to dropped pages, rc=$RC"
9348 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9349 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9353 echo "Dirty pages not leaked on ENOENT"
9355 # Due to the above error the OSC will issue all RPCs syncronously
9356 # until a subsequent RPC completes successfully without error.
9357 $MULTIOP $DIR/$tfile Ow4096yc
9362 run_test 118b "Reclaim dirty pages on fatal error =========="
9366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9368 # for 118c, restore the original resend count, LU-1940
9369 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9370 set_resend_count $OLD_RESENDCOUNT
9371 remote_ost_nodsh && skip "remote OST with nodsh"
9375 #define OBD_FAIL_OST_EROFS 0x216
9376 set_nodes_failloc "$(osts_nodes)" 0x216
9378 # multiop should block due to fsync until pages are written
9379 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9383 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9384 error "Multiop failed to block on fsync, pid=$MULTIPID"
9387 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9389 if [[ $WRITEBACK -eq 0 ]]; then
9390 error "No page in writeback, writeback=$WRITEBACK"
9393 set_nodes_failloc "$(osts_nodes)" 0
9396 if [[ $RC -ne 0 ]]; then
9397 error "Multiop fsync failed, rc=$RC"
9400 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9401 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9403 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9404 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9408 echo "Dirty pages flushed via fsync on EROFS"
9411 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9413 # continue to use small resend count to reduce test_118* time (b=14842)
9414 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9419 remote_ost_nodsh && skip "remote OST with nodsh"
9423 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9424 set_nodes_failloc "$(osts_nodes)" 0x214
9425 # multiop should block due to fsync until pages are written
9426 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9430 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9431 error "Multiop failed to block on fsync, pid=$MULTIPID"
9434 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9436 if [[ $WRITEBACK -eq 0 ]]; then
9437 error "No page in writeback, writeback=$WRITEBACK"
9440 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9441 set_nodes_failloc "$(osts_nodes)" 0
9443 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9444 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9446 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9447 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9451 echo "Dirty pages gaurenteed flushed via fsync"
9454 run_test 118d "Fsync validation inject a delay of the bulk =========="
9457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9461 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9462 lctl set_param fail_loc=0x8000040a
9464 # Should simulate EINVAL error which is fatal
9465 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9467 if [[ $RC -eq 0 ]]; then
9468 error "Must return error due to dropped pages, rc=$RC"
9471 lctl set_param fail_loc=0x0
9473 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9474 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9475 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9477 if [[ $LOCKED -ne 0 ]]; then
9478 error "Locked pages remain in cache, locked=$LOCKED"
9481 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9482 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9486 echo "No pages locked after fsync"
9491 run_test 118f "Simulate unrecoverable OSC side error =========="
9494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9498 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9499 lctl set_param fail_loc=0x406
9501 # simulate local -ENOMEM
9502 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9505 lctl set_param fail_loc=0
9506 if [[ $RC -eq 0 ]]; then
9507 error "Must return error due to dropped pages, rc=$RC"
9510 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9511 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9512 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9514 if [[ $LOCKED -ne 0 ]]; then
9515 error "Locked pages remain in cache, locked=$LOCKED"
9518 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9519 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9523 echo "No pages locked after fsync"
9528 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9532 remote_ost_nodsh && skip "remote OST with nodsh"
9536 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9537 set_nodes_failloc "$(osts_nodes)" 0x20e
9538 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9539 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9542 set_nodes_failloc "$(osts_nodes)" 0
9543 if [[ $RC -eq 0 ]]; then
9544 error "Must return error due to dropped pages, rc=$RC"
9547 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9548 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9549 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9551 if [[ $LOCKED -ne 0 ]]; then
9552 error "Locked pages remain in cache, locked=$LOCKED"
9555 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9556 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9560 echo "No pages locked after fsync"
9564 run_test 118h "Verify timeout in handling recoverables errors =========="
9566 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9570 remote_ost_nodsh && skip "remote OST with nodsh"
9574 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9575 set_nodes_failloc "$(osts_nodes)" 0x20e
9577 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9578 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9581 set_nodes_failloc "$(osts_nodes)" 0
9585 if [[ $RC -ne 0 ]]; then
9586 error "got error, but should be not, rc=$RC"
9589 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9590 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9591 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9592 if [[ $LOCKED -ne 0 ]]; then
9593 error "Locked pages remain in cache, locked=$LOCKED"
9596 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9597 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9601 echo "No pages locked after fsync"
9605 run_test 118i "Fix error before timeout in recoverable error =========="
9607 [ "$SLOW" = "no" ] && set_resend_count 4
9610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9611 remote_ost_nodsh && skip "remote OST with nodsh"
9615 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9616 set_nodes_failloc "$(osts_nodes)" 0x220
9618 # return -EIO from OST
9619 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9621 set_nodes_failloc "$(osts_nodes)" 0x0
9622 if [[ $RC -eq 0 ]]; then
9623 error "Must return error due to dropped pages, rc=$RC"
9626 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9627 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9628 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9629 if [[ $LOCKED -ne 0 ]]; then
9630 error "Locked pages remain in cache, locked=$LOCKED"
9633 # in recoverable error on OST we want resend and stay until it finished
9634 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9635 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9639 echo "No pages locked after fsync"
9643 run_test 118j "Simulate unrecoverable OST side error =========="
9647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9648 remote_ost_nodsh && skip "remote OSTs with nodsh"
9650 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9651 set_nodes_failloc "$(osts_nodes)" 0x20e
9652 test_mkdir $DIR/$tdir
9654 for ((i=0;i<10;i++)); do
9655 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9656 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9663 set_nodes_failloc "$(osts_nodes)" 0
9666 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9668 test_118l() # LU-646
9670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9672 test_mkdir $DIR/$tdir
9673 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9676 run_test 118l "fsync dir"
9678 test_118m() # LU-3066
9680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9682 test_mkdir $DIR/$tdir
9683 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9686 run_test 118m "fdatasync dir ========="
9688 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9696 remote_ost_nodsh && skip "remote OSTs with nodsh"
9698 # Sleep to avoid a cached response.
9699 #define OBD_STATFS_CACHE_SECONDS 1
9702 # Inject a 10 second delay in the OST_STATFS handler.
9703 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9704 set_nodes_failloc "$(osts_nodes)" 0x242
9707 stat --file-system $MOUNT > /dev/null
9710 set_nodes_failloc "$(osts_nodes)" 0
9712 if ((end - begin > 20)); then
9713 error "statfs took $((end - begin)) seconds, expected 10"
9716 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9718 test_119a() # bug 11737
9720 BSIZE=$((512 * 1024))
9721 directio write $DIR/$tfile 0 1 $BSIZE
9722 # We ask to read two blocks, which is more than a file size.
9723 # directio will indicate an error when requested and actual
9724 # sizes aren't equeal (a normal situation in this case) and
9725 # print actual read amount.
9726 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9727 if [ "$NOB" != "$BSIZE" ]; then
9728 error "read $NOB bytes instead of $BSIZE"
9732 run_test 119a "Short directIO read must return actual read amount"
9734 test_119b() # bug 11737
9736 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9738 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
9739 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9741 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9742 error "direct read failed"
9745 run_test 119b "Sparse directIO read must return actual read amount"
9747 test_119c() # bug 13099
9750 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9751 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9754 run_test 119c "Testing for direct read hitting hole"
9756 test_119d() # bug 15950
9758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9760 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9761 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9763 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9764 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9765 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9766 lctl set_param fail_loc=0x40d
9767 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9770 cat $DIR/$tfile > /dev/null &
9771 lctl set_param fail_loc=0
9774 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9776 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9777 error "the read rpcs have not completed in 2s"
9779 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9781 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9785 remote_mds_nodsh && skip "remote MDS with nodsh"
9786 test_mkdir -i0 -c1 $DIR/$tdir
9787 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9788 skip_env "no early lock cancel on server"
9790 lru_resize_disable mdc
9791 lru_resize_disable osc
9792 cancel_lru_locks mdc
9793 # asynchronous object destroy at MDT could cause bl ast to client
9794 cancel_lru_locks osc
9796 stat $DIR/$tdir > /dev/null
9797 can1=$(do_facet mds1 \
9798 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9799 awk '/ldlm_cancel/ {print $2}')
9800 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9801 awk '/ldlm_bl_callback/ {print $2}')
9802 test_mkdir -i0 -c1 $DIR/$tdir/d1
9803 can2=$(do_facet mds1 \
9804 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9805 awk '/ldlm_cancel/ {print $2}')
9806 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9807 awk '/ldlm_bl_callback/ {print $2}')
9808 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9809 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9810 lru_resize_enable mdc
9811 lru_resize_enable osc
9813 run_test 120a "Early Lock Cancel: mkdir test"
9816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9817 remote_mds_nodsh && skip "remote MDS with nodsh"
9818 test_mkdir $DIR/$tdir
9819 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9820 skip_env "no early lock cancel on server"
9822 lru_resize_disable mdc
9823 lru_resize_disable osc
9824 cancel_lru_locks mdc
9825 stat $DIR/$tdir > /dev/null
9826 can1=$(do_facet $SINGLEMDS \
9827 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9828 awk '/ldlm_cancel/ {print $2}')
9829 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9830 awk '/ldlm_bl_callback/ {print $2}')
9832 can2=$(do_facet $SINGLEMDS \
9833 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9834 awk '/ldlm_cancel/ {print $2}')
9835 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9836 awk '/ldlm_bl_callback/ {print $2}')
9837 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9838 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9839 lru_resize_enable mdc
9840 lru_resize_enable osc
9842 run_test 120b "Early Lock Cancel: create test"
9845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9846 remote_mds_nodsh && skip "remote MDS with nodsh"
9847 test_mkdir -i0 -c1 $DIR/$tdir
9848 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9849 skip "no early lock cancel on server"
9851 lru_resize_disable mdc
9852 lru_resize_disable osc
9853 test_mkdir -i0 -c1 $DIR/$tdir/d1
9854 test_mkdir -i0 -c1 $DIR/$tdir/d2
9855 touch $DIR/$tdir/d1/f1
9856 cancel_lru_locks mdc
9857 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9858 can1=$(do_facet mds1 \
9859 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9860 awk '/ldlm_cancel/ {print $2}')
9861 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9862 awk '/ldlm_bl_callback/ {print $2}')
9863 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9864 can2=$(do_facet mds1 \
9865 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9866 awk '/ldlm_cancel/ {print $2}')
9867 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9868 awk '/ldlm_bl_callback/ {print $2}')
9869 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9870 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9871 lru_resize_enable mdc
9872 lru_resize_enable osc
9874 run_test 120c "Early Lock Cancel: link test"
9877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9878 remote_mds_nodsh && skip "remote MDS with nodsh"
9879 test_mkdir -i0 -c1 $DIR/$tdir
9880 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9881 skip_env "no early lock cancel on server"
9883 lru_resize_disable mdc
9884 lru_resize_disable osc
9886 cancel_lru_locks mdc
9887 stat $DIR/$tdir > /dev/null
9888 can1=$(do_facet mds1 \
9889 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9890 awk '/ldlm_cancel/ {print $2}')
9891 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9892 awk '/ldlm_bl_callback/ {print $2}')
9893 chmod a+x $DIR/$tdir
9894 can2=$(do_facet mds1 \
9895 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9896 awk '/ldlm_cancel/ {print $2}')
9897 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9898 awk '/ldlm_bl_callback/ {print $2}')
9899 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9900 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9901 lru_resize_enable mdc
9902 lru_resize_enable osc
9904 run_test 120d "Early Lock Cancel: setattr test"
9907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9908 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9909 skip_env "no early lock cancel on server"
9910 remote_mds_nodsh && skip "remote MDS with nodsh"
9912 local dlmtrace_set=false
9914 test_mkdir -i0 -c1 $DIR/$tdir
9915 lru_resize_disable mdc
9916 lru_resize_disable osc
9917 ! $LCTL get_param debug | grep -q dlmtrace &&
9918 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9919 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9920 cancel_lru_locks mdc
9921 cancel_lru_locks osc
9922 dd if=$DIR/$tdir/f1 of=/dev/null
9923 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9924 # XXX client can not do early lock cancel of OST lock
9925 # during unlink (LU-4206), so cancel osc lock now.
9927 cancel_lru_locks osc
9928 can1=$(do_facet mds1 \
9929 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9930 awk '/ldlm_cancel/ {print $2}')
9931 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9932 awk '/ldlm_bl_callback/ {print $2}')
9933 unlink $DIR/$tdir/f1
9935 can2=$(do_facet mds1 \
9936 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9937 awk '/ldlm_cancel/ {print $2}')
9938 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9939 awk '/ldlm_bl_callback/ {print $2}')
9940 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9941 $LCTL dk $TMP/cancel.debug.txt
9942 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9943 $LCTL dk $TMP/blocking.debug.txt
9944 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9945 lru_resize_enable mdc
9946 lru_resize_enable osc
9948 run_test 120e "Early Lock Cancel: unlink test"
9951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9952 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9953 skip_env "no early lock cancel on server"
9954 remote_mds_nodsh && skip "remote MDS with nodsh"
9956 test_mkdir -i0 -c1 $DIR/$tdir
9957 lru_resize_disable mdc
9958 lru_resize_disable osc
9959 test_mkdir -i0 -c1 $DIR/$tdir/d1
9960 test_mkdir -i0 -c1 $DIR/$tdir/d2
9961 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9962 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9963 cancel_lru_locks mdc
9964 cancel_lru_locks osc
9965 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9966 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9967 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9968 # XXX client can not do early lock cancel of OST lock
9969 # during rename (LU-4206), so cancel osc lock now.
9971 cancel_lru_locks osc
9972 can1=$(do_facet mds1 \
9973 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9974 awk '/ldlm_cancel/ {print $2}')
9975 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9976 awk '/ldlm_bl_callback/ {print $2}')
9977 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9979 can2=$(do_facet mds1 \
9980 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9981 awk '/ldlm_cancel/ {print $2}')
9982 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9983 awk '/ldlm_bl_callback/ {print $2}')
9984 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9985 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9986 lru_resize_enable mdc
9987 lru_resize_enable osc
9989 run_test 120f "Early Lock Cancel: rename test"
9992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9993 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9994 skip_env "no early lock cancel on server"
9995 remote_mds_nodsh && skip "remote MDS with nodsh"
9997 lru_resize_disable mdc
9998 lru_resize_disable osc
10000 echo create $count files
10001 test_mkdir $DIR/$tdir
10002 cancel_lru_locks mdc
10003 cancel_lru_locks osc
10006 can0=$(do_facet $SINGLEMDS \
10007 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10008 awk '/ldlm_cancel/ {print $2}')
10009 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10010 awk '/ldlm_bl_callback/ {print $2}')
10011 createmany -o $DIR/$tdir/f $count
10013 can1=$(do_facet $SINGLEMDS \
10014 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10015 awk '/ldlm_cancel/ {print $2}')
10016 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10017 awk '/ldlm_bl_callback/ {print $2}')
10019 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10020 echo rm $count files
10023 can2=$(do_facet $SINGLEMDS \
10024 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10025 awk '/ldlm_cancel/ {print $2}')
10026 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10027 awk '/ldlm_bl_callback/ {print $2}')
10029 echo total: $count removes in $((t2-t1))
10030 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10032 # wait for commitment of removal
10033 lru_resize_enable mdc
10034 lru_resize_enable osc
10036 run_test 120g "Early Lock Cancel: performance test"
10038 test_121() { #bug #10589
10039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10042 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10043 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10044 lctl set_param fail_loc=0x310
10045 cancel_lru_locks osc > /dev/null
10046 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10047 lctl set_param fail_loc=0
10048 [[ $reads -eq $writes ]] ||
10049 error "read $reads blocks, must be $writes blocks"
10051 run_test 121 "read cancel race ========="
10053 test_123a() { # was test 123, statahead(bug 11401)
10054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10057 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10058 log "testing UP system. Performance may be lower than expected."
10063 test_mkdir $DIR/$tdir
10064 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10065 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10067 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10068 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10070 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10071 lctl set_param -n llite.*.statahead_max 0
10072 lctl get_param llite.*.statahead_max
10073 cancel_lru_locks mdc
10074 cancel_lru_locks osc
10076 time ls -l $DIR/$tdir | wc -l
10078 delta=$((etime - stime))
10079 log "ls $i files without statahead: $delta sec"
10080 lctl set_param llite.*.statahead_max=$max
10082 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10083 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
10084 cancel_lru_locks mdc
10085 cancel_lru_locks osc
10087 time ls -l $DIR/$tdir | wc -l
10089 delta_sa=$((etime - stime))
10090 log "ls $i files with statahead: $delta_sa sec"
10091 lctl get_param -n llite.*.statahead_stats
10092 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10094 [[ $swrong -lt $ewrong ]] &&
10095 log "statahead was stopped, maybe too many locks held!"
10096 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
10098 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10099 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10100 lctl set_param -n llite.*.statahead_max 0
10101 lctl get_param llite.*.statahead_max
10102 cancel_lru_locks mdc
10103 cancel_lru_locks osc
10105 time ls -l $DIR/$tdir | wc -l
10107 delta=$((etime - stime))
10108 log "ls $i files again without statahead: $delta sec"
10109 lctl set_param llite.*.statahead_max=$max
10110 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10111 if [ $SLOWOK -eq 0 ]; then
10112 error "ls $i files is slower with statahead!"
10114 log "ls $i files is slower with statahead!"
10120 [ $delta -gt 20 ] && break
10121 [ $delta -gt 8 ] && MULT=$((50 / delta))
10122 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10130 delta=$((etime - stime))
10131 log "rm -r $DIR/$tdir/: $delta seconds"
10133 lctl get_param -n llite.*.statahead_stats
10135 run_test 123a "verify statahead work"
10137 test_123b () { # statahead(bug 15027)
10138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10140 test_mkdir $DIR/$tdir
10141 createmany -o $DIR/$tdir/$tfile-%d 1000
10143 cancel_lru_locks mdc
10144 cancel_lru_locks osc
10146 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10147 lctl set_param fail_loc=0x80000803
10148 ls -lR $DIR/$tdir > /dev/null
10150 lctl set_param fail_loc=0x0
10151 lctl get_param -n llite.*.statahead_stats
10156 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10160 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10161 skip_env "no lru resize on server"
10165 test_mkdir $DIR/$tdir
10167 log "create $NR files at $DIR/$tdir"
10168 createmany -o $DIR/$tdir/f $NR ||
10169 error "failed to create $NR files in $DIR/$tdir"
10171 cancel_lru_locks mdc
10172 ls -l $DIR/$tdir > /dev/null
10176 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10177 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10178 LRU_SIZE=$($LCTL get_param -n $PARAM)
10179 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10180 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10182 log "NS=$(basename $NSDIR)"
10187 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10188 skip "Not enough cached locks created!"
10190 log "LRU=$LRU_SIZE"
10194 # We know that lru resize allows one client to hold $LIMIT locks
10195 # for 10h. After that locks begin to be killed by client.
10197 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10199 if [ $LIMIT -lt $LRU_SIZE ]; then
10200 skip "Limit is too small $LIMIT"
10203 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10204 # killing locks. Some time was spent for creating locks. This means
10205 # that up to the moment of sleep finish we must have killed some of
10206 # them (10-100 locks). This depends on how fast ther were created.
10207 # Many of them were touched in almost the same moment and thus will
10208 # be killed in groups.
10209 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10211 # Use $LRU_SIZE_B here to take into account real number of locks
10212 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10213 local LRU_SIZE_B=$LRU_SIZE
10215 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10216 log "OLD_LVF=$OLD_LVF"
10217 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10219 # Let's make sure that we really have some margin. Client checks
10220 # cached locks every 10 sec.
10221 SLEEP=$((SLEEP+20))
10222 log "Sleep ${SLEEP} sec"
10224 while ((SEC<$SLEEP)); do
10228 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10229 echo -n "$LRU_SIZE"
10232 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10233 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10235 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10236 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10237 unlinkmany $DIR/$tdir/f $NR
10241 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10242 log "unlink $NR files at $DIR/$tdir"
10243 unlinkmany $DIR/$tdir/f $NR
10245 run_test 124a "lru resize ======================================="
10247 get_max_pool_limit()
10249 local limit=$($LCTL get_param \
10250 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10252 for l in $limit; do
10253 if [[ $l -gt $max ]]; then
10261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10262 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10263 skip_env "no lru resize on server"
10265 LIMIT=$(get_max_pool_limit)
10267 NR=$(($(default_lru_size)*20))
10268 if [[ $NR -gt $LIMIT ]]; then
10269 log "Limit lock number by $LIMIT locks"
10273 IFree=$(mdsrate_inodes_available)
10274 if [ $IFree -lt $NR ]; then
10275 log "Limit lock number by $IFree inodes"
10279 lru_resize_disable mdc
10280 test_mkdir -p $DIR/$tdir/disable_lru_resize
10282 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10283 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10284 cancel_lru_locks mdc
10287 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10290 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10293 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10297 nolruresize_delta=$((etime-stime))
10298 log "ls -la time: $nolruresize_delta seconds"
10299 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10300 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10302 lru_resize_enable mdc
10303 test_mkdir -p $DIR/$tdir/enable_lru_resize
10305 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10306 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10307 cancel_lru_locks mdc
10310 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10313 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10316 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10320 lruresize_delta=$((etime-stime))
10321 log "ls -la time: $lruresize_delta seconds"
10322 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10324 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10325 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10326 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10327 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10329 log "lru resize performs the same with no lru resize"
10331 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10333 run_test 124b "lru resize (performance test) ======================="
10336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10337 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10338 skip_env "no lru resize on server"
10340 # cache ununsed locks on client
10342 cancel_lru_locks mdc
10343 test_mkdir $DIR/$tdir
10344 createmany -o $DIR/$tdir/f $nr ||
10345 error "failed to create $nr files in $DIR/$tdir"
10346 ls -l $DIR/$tdir > /dev/null
10348 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10349 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10350 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10351 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10352 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10354 # set lru_max_age to 1 sec
10355 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10356 echo "sleep $((recalc_p * 2)) seconds..."
10357 sleep $((recalc_p * 2))
10359 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10360 # restore lru_max_age
10361 $LCTL set_param -n $nsdir.lru_max_age $max_age
10362 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10363 unlinkmany $DIR/$tdir/f $nr
10365 run_test 124c "LRUR cancel very aged locks"
10367 test_125() { # 13358
10368 $LCTL get_param -n llite.*.client_type | grep -q local ||
10369 skip "must run as local client"
10370 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10371 skip_env "must have acl enabled"
10372 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10374 test_mkdir $DIR/$tdir
10375 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10376 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10377 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10379 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10381 test_126() { # bug 12829/13455
10382 $GSS && skip_env "must run as gss disabled"
10383 $LCTL get_param -n llite.*.client_type | grep -q local ||
10384 skip "must run as local client"
10385 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10387 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10388 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10390 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10392 run_test 126 "check that the fsgid provided by the client is taken into account"
10394 test_127a() { # bug 15521
10395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10397 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10398 $LCTL set_param osc.*.stats=0
10399 FSIZE=$((2048 * 1024))
10400 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10401 cancel_lru_locks osc
10402 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10404 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10405 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10406 echo "got $COUNT $NAME"
10407 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10408 eval $NAME=$COUNT || error "Wrong proc format"
10411 read_bytes|write_bytes)
10412 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10413 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10414 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10415 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10416 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10417 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10418 error "sumsquare is too small: $SUMSQ"
10419 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10420 error "sumsquare is too big: $SUMSQ"
10424 done < $DIR/${tfile}.tmp
10426 #check that we actually got some stats
10427 [ "$read_bytes" ] || error "Missing read_bytes stats"
10428 [ "$write_bytes" ] || error "Missing write_bytes stats"
10429 [ "$read_bytes" != 0 ] || error "no read done"
10430 [ "$write_bytes" != 0 ] || error "no write done"
10432 run_test 127a "verify the client stats are sane"
10434 test_127b() { # bug LU-333
10435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10436 local name count samp unit min max sum sumsq
10438 $LCTL set_param llite.*.stats=0
10440 # perform 2 reads and writes so MAX is different from SUM.
10441 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10442 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10443 cancel_lru_locks osc
10444 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10445 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10447 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10448 while read name count samp unit min max sum sumsq; do
10449 echo "got $count $name"
10450 eval $name=$count || error "Wrong proc format"
10454 [ $count -ne 2 ] && error "count is not 2: $count"
10455 [ $min -ne $PAGE_SIZE ] &&
10456 error "min is not $PAGE_SIZE: $min"
10457 [ $max -ne $PAGE_SIZE ] &&
10458 error "max is incorrect: $max"
10459 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10460 error "sum is wrong: $sum"
10463 [ $count -ne 2 ] && error "count is not 2: $count"
10464 [ $min -ne $PAGE_SIZE ] &&
10465 error "min is not $PAGE_SIZE: $min"
10466 [ $max -ne $PAGE_SIZE ] &&
10467 error "max is incorrect: $max"
10468 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10469 error "sum is wrong: $sum"
10473 done < $TMP/$tfile.tmp
10475 #check that we actually got some stats
10476 [ "$read_bytes" ] || error "Missing read_bytes stats"
10477 [ "$write_bytes" ] || error "Missing write_bytes stats"
10478 [ "$read_bytes" != 0 ] || error "no read done"
10479 [ "$write_bytes" != 0 ] || error "no write done"
10481 rm -f $TMP/${tfile}.tmp
10483 run_test 127b "verify the llite client stats are sane"
10485 test_128() { # bug 15212
10487 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10492 result=$(grep error $TMP/$tfile.log)
10493 rm -f $DIR/$tfile $TMP/$tfile.log
10494 [ -z "$result" ] ||
10495 error "consecutive find's under interactive lfs failed"
10497 run_test 128 "interactive lfs for 2 consecutive find's"
10499 set_dir_limits () {
10504 local ldproc=/proc/fs/ldiskfs
10505 local facets=$(get_facets MDS)
10507 for facet in ${facets//,/ }; do
10508 canondev=$(ldiskfs_canon \
10509 *.$(convert_facet2label $facet).mntdev $facet)
10510 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10511 ldproc=/sys/fs/ldiskfs
10512 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10513 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10517 check_mds_dmesg() {
10518 local facets=$(get_facets MDS)
10519 for facet in ${facets//,/ }; do
10520 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10527 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10528 skip "Need MDS version with at least 2.5.56"
10529 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10530 skip_env "ldiskfs only test"
10532 remote_mds_nodsh && skip "remote MDS with nodsh"
10536 local has_warning=false
10539 mkdir -p $DIR/$tdir
10541 # block size of mds1
10542 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10543 set_dir_limits $maxsize $maxsize
10544 local dirsize=$(stat -c%s "$DIR/$tdir")
10546 while [[ $dirsize -le $maxsize ]]; do
10547 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10549 if ! $has_warning; then
10550 check_mds_dmesg '"is approaching"' && has_warning=true
10552 # check two errors:
10553 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10554 # EFBIG for previous versions included in ldiskfs series
10555 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
10557 echo "return code $rc received as expected"
10559 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10560 error_exit "create failed w/o dir size limit"
10562 check_mds_dmesg '"has reached"' ||
10563 error_exit "reached message should be output"
10565 [ $has_warning = "false" ] &&
10566 error_exit "warning message should be output"
10568 dirsize=$(stat -c%s "$DIR/$tdir")
10570 [[ $dirsize -ge $maxsize ]] && return 0
10571 error_exit "current dir size $dirsize, " \
10572 "previous limit $maxsize"
10573 elif [ $rc -ne 0 ]; then
10575 error_exit "return $rc received instead of expected " \
10576 "$EFBIG or $ENOSPC, files in dir $dirsize"
10578 nfiles=$((nfiles + 1))
10579 dirsize=$(stat -c%s "$DIR/$tdir")
10583 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10585 run_test 129 "test directory size limit ========================"
10594 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10595 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10597 trap cleanup_130 EXIT RETURN
10599 local fm_file=$DIR/$tfile
10600 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10601 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10602 error "dd failed for $fm_file"
10604 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10605 filefrag -ves $fm_file
10607 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10608 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10609 [ $RC != 0 ] && error "filefrag $fm_file failed"
10611 filefrag_op=$(filefrag -ve -k $fm_file |
10612 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10613 lun=$($LFS getstripe -i $fm_file)
10615 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10618 for line in $filefrag_op
10620 frag_lun=`echo $line | cut -d: -f5`
10621 ext_len=`echo $line | cut -d: -f4`
10622 if (( $frag_lun != $lun )); then
10624 error "FIEMAP on 1-stripe file($fm_file) failed"
10627 (( tot_len += ext_len ))
10630 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10632 error "FIEMAP on 1-stripe file($fm_file) failed;"
10638 echo "FIEMAP on single striped file succeeded"
10640 run_test 130a "FIEMAP (1-stripe file)"
10643 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10645 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10646 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10648 trap cleanup_130 EXIT RETURN
10650 local fm_file=$DIR/$tfile
10651 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10652 error "setstripe on $fm_file"
10653 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10654 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10656 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10657 error "dd failed on $fm_file"
10659 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10660 filefrag_op=$(filefrag -ve -k $fm_file |
10661 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10663 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10664 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10669 for line in $filefrag_op
10671 frag_lun=$(echo $line | cut -d: -f5 |
10672 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10673 ext_len=$(echo $line | cut -d: -f4)
10674 if (( $frag_lun != $last_lun )); then
10675 if (( tot_len != 1024 )); then
10677 error "FIEMAP on $fm_file failed; returned " \
10678 "len $tot_len for OST $last_lun instead of 1024"
10681 (( num_luns += 1 ))
10685 (( tot_len += ext_len ))
10688 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10690 error "FIEMAP on $fm_file failed; returned wrong number of " \
10691 "luns or wrong len for OST $last_lun"
10697 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10699 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10702 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10704 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10705 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10707 trap cleanup_130 EXIT RETURN
10709 local fm_file=$DIR/$tfile
10710 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10711 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10712 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10714 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10715 error "dd failed on $fm_file"
10717 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10718 filefrag_op=$(filefrag -ve -k $fm_file |
10719 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10721 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10722 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10727 for line in $filefrag_op
10729 frag_lun=$(echo $line | cut -d: -f5 |
10730 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10731 ext_len=$(echo $line | cut -d: -f4)
10732 if (( $frag_lun != $last_lun )); then
10733 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10734 if (( logical != 512 )); then
10736 error "FIEMAP on $fm_file failed; returned " \
10737 "logical start for lun $logical instead of 512"
10740 if (( tot_len != 512 )); then
10742 error "FIEMAP on $fm_file failed; returned " \
10743 "len $tot_len for OST $last_lun instead of 1024"
10746 (( num_luns += 1 ))
10750 (( tot_len += ext_len ))
10753 if (( num_luns != 2 || tot_len != 512 )); then
10755 error "FIEMAP on $fm_file failed; returned wrong number of " \
10756 "luns or wrong len for OST $last_lun"
10762 echo "FIEMAP on 2-stripe file with hole succeeded"
10764 run_test 130c "FIEMAP (2-stripe file with hole)"
10767 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10769 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10770 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10772 trap cleanup_130 EXIT RETURN
10774 local fm_file=$DIR/$tfile
10775 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10776 error "setstripe on $fm_file"
10777 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10778 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10780 local actual_stripe_count=$($LFS getstripe -c $fm_file)
10781 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10782 error "dd failed on $fm_file"
10784 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10785 filefrag_op=$(filefrag -ve -k $fm_file |
10786 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10788 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10789 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10794 for line in $filefrag_op
10796 frag_lun=$(echo $line | cut -d: -f5 |
10797 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10798 ext_len=$(echo $line | cut -d: -f4)
10799 if (( $frag_lun != $last_lun )); then
10800 if (( tot_len != 1024 )); then
10802 error "FIEMAP on $fm_file failed; returned " \
10803 "len $tot_len for OST $last_lun instead of 1024"
10806 (( num_luns += 1 ))
10810 (( tot_len += ext_len ))
10813 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10815 error "FIEMAP on $fm_file failed; returned wrong number of " \
10816 "luns or wrong len for OST $last_lun"
10822 echo "FIEMAP on N-stripe file succeeded"
10824 run_test 130d "FIEMAP (N-stripe file)"
10827 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10829 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10830 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10832 trap cleanup_130 EXIT RETURN
10834 local fm_file=$DIR/$tfile
10835 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10836 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10837 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10840 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10841 for ((i = 0; i < $NUM_BLKS; i++))
10843 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10846 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10847 filefrag_op=$(filefrag -ve -k $fm_file |
10848 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10850 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10851 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10856 for line in $filefrag_op
10858 frag_lun=$(echo $line | cut -d: -f5 |
10859 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10860 ext_len=$(echo $line | cut -d: -f4)
10861 if (( $frag_lun != $last_lun )); then
10862 if (( tot_len != $EXPECTED_LEN )); then
10864 error "FIEMAP on $fm_file failed; returned " \
10865 "len $tot_len for OST $last_lun instead " \
10869 (( num_luns += 1 ))
10873 (( tot_len += ext_len ))
10876 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10878 error "FIEMAP on $fm_file failed; returned wrong number " \
10879 "of luns or wrong len for OST $last_lun"
10885 echo "FIEMAP with continuation calls succeeded"
10887 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10890 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10891 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10893 local fm_file=$DIR/$tfile
10894 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10895 error "multiop create with lov_delay_create on $fm_file"
10897 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10898 filefrag_extents=$(filefrag -vek $fm_file |
10899 awk '/extents? found/ { print $2 }')
10900 if [[ "$filefrag_extents" != "0" ]]; then
10901 error "FIEMAP on $fm_file failed; " \
10902 "returned $filefrag_extents expected 0"
10907 run_test 130f "FIEMAP (unstriped file)"
10909 # Test for writev/readv
10911 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10912 error "writev test failed"
10913 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10914 error "readv failed"
10917 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10920 local fsize=$((524288 + 1048576 + 1572864))
10921 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10922 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10923 error "append writev test failed"
10925 ((fsize += 1572864 + 1048576))
10926 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10927 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10928 error "append writev test failed"
10931 run_test 131b "test append writev"
10934 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10937 run_test 131c "test read/write on file w/o objects"
10940 rwv -f $DIR/$tfile -w -n 1 1572864
10941 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10942 if [ "$NOB" != 1572864 ]; then
10943 error "Short read filed: read $NOB bytes instead of 1572864"
10947 run_test 131d "test short read"
10950 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10951 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10952 error "read hitting hole failed"
10955 run_test 131e "test read hitting hole"
10964 mds*) res=$(do_facet $facet \
10965 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10967 ost*) res=$(do_facet $facet \
10968 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10970 *) error "Wrong facet '$facet'" ;;
10972 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10973 # if the argument $3 is zero, it means any stat increment is ok.
10974 if [[ $want -gt 0 ]]; then
10975 local count=$(echo $res | awk '{ print $2 }')
10976 [[ $count -ne $want ]] &&
10977 error "The $op counter on $facet is $count, not $want"
10982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10983 remote_ost_nodsh && skip "remote OST with nodsh"
10984 remote_mds_nodsh && skip "remote MDS with nodsh"
10985 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10986 skip_env "MDS doesn't support rename stats"
10988 local testdir=$DIR/${tdir}/stats_testdir
10990 mkdir -p $DIR/${tdir}
10993 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10994 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10996 # verify mdt stats first.
10997 mkdir ${testdir} || error "mkdir failed"
10998 check_stats $SINGLEMDS "mkdir" 1
10999 touch ${testdir}/${tfile} || error "touch failed"
11000 check_stats $SINGLEMDS "open" 1
11001 check_stats $SINGLEMDS "close" 1
11002 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
11003 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
11004 check_stats $SINGLEMDS "mknod" 2
11006 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
11007 check_stats $SINGLEMDS "unlink" 1
11008 rm -f ${testdir}/${tfile} || error "file remove failed"
11009 check_stats $SINGLEMDS "unlink" 2
11011 # remove working dir and check mdt stats again.
11012 rmdir ${testdir} || error "rmdir failed"
11013 check_stats $SINGLEMDS "rmdir" 1
11015 local testdir1=$DIR/${tdir}/stats_testdir1
11016 mkdir -p ${testdir}
11017 mkdir -p ${testdir1}
11018 touch ${testdir1}/test1
11019 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
11020 check_stats $SINGLEMDS "crossdir_rename" 1
11022 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
11023 check_stats $SINGLEMDS "samedir_rename" 1
11025 rm -rf $DIR/${tdir}
11027 run_test 133a "Verifying MDT stats ========================================"
11032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11033 remote_ost_nodsh && skip "remote OST with nodsh"
11034 remote_mds_nodsh && skip "remote MDS with nodsh"
11036 local testdir=$DIR/${tdir}/stats_testdir
11038 mkdir -p ${testdir} || error "mkdir failed"
11039 touch ${testdir}/${tfile} || error "touch failed"
11040 cancel_lru_locks mdc
11043 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11044 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11046 # extra mdt stats verification.
11047 chmod 444 ${testdir}/${tfile} || error "chmod failed"
11048 check_stats $SINGLEMDS "setattr" 1
11049 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11050 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
11052 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
11053 check_stats $SINGLEMDS "getattr" 1
11055 rm -rf $DIR/${tdir}
11057 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
11058 # so the check below is not reliable
11059 [ $MDSCOUNT -eq 1 ] || return 0
11061 # Sleep to avoid a cached response.
11062 #define OBD_STATFS_CACHE_SECONDS 1
11064 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11065 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11066 $LFS df || error "lfs failed"
11067 check_stats $SINGLEMDS "statfs" 1
11069 # check aggregated statfs (LU-10018)
11070 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
11072 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
11075 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11076 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11078 check_stats $SINGLEMDS "statfs" 1
11080 # We want to check that the client didn't send OST_STATFS to
11081 # ost1 but the MDT also uses OST_STATFS for precreate. So some
11082 # extra care is needed here.
11083 if remote_mds; then
11084 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
11085 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
11087 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
11088 [ "$res" ] && error "OST got STATFS"
11093 run_test 133b "Verifying extra MDT stats =================================="
11096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11097 remote_ost_nodsh && skip "remote OST with nodsh"
11098 remote_mds_nodsh && skip "remote MDS with nodsh"
11100 local testdir=$DIR/$tdir/stats_testdir
11102 test_mkdir -p $testdir
11104 # verify obdfilter stats.
11105 $LFS setstripe -c 1 -i 0 $testdir/$tfile
11107 cancel_lru_locks osc
11108 wait_delete_completed
11111 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11112 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11114 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11117 cancel_lru_locks osc
11118 check_stats ost1 "write" 1
11120 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11121 check_stats ost1 "read" 1
11123 > $testdir/$tfile || error "truncate failed"
11124 check_stats ost1 "punch" 1
11126 rm -f $testdir/$tfile || error "file remove failed"
11127 wait_delete_completed
11128 check_stats ost1 "destroy" 1
11132 run_test 133c "Verifying OST stats ========================================"
11139 while [ $value -ge 2 ]; do
11144 if [ $orig -gt $order ]; then
11152 local size=('K' 'M' 'G' 'T');
11154 local size_string=$value
11156 while [ $value -ge 1024 ]; do
11157 if [ $i -gt 3 ]; then
11158 #T is the biggest unit we get here, if that is bigger,
11160 size_string=${value}T
11163 value=$((value >> 10))
11164 if [ $value -lt 1024 ]; then
11165 size_string=${value}${size[$i]}
11174 get_rename_size() {
11176 local context=${2:-.}
11177 local sample=$(do_facet $SINGLEMDS $LCTL \
11178 get_param mdt.$FSNAME-MDT0000.rename_stats |
11179 grep -A1 $context |
11180 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11186 remote_ost_nodsh && skip "remote OST with nodsh"
11187 remote_mds_nodsh && skip "remote MDS with nodsh"
11188 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11189 skip_env "MDS doesn't support rename stats"
11191 local testdir1=$DIR/${tdir}/stats_testdir1
11192 local testdir2=$DIR/${tdir}/stats_testdir2
11193 mkdir -p $DIR/${tdir}
11195 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11197 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11198 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11200 createmany -o $testdir1/test 512 || error "createmany failed"
11202 # check samedir rename size
11203 mv ${testdir1}/test0 ${testdir1}/test_0
11205 local testdir1_size=$(ls -l $DIR/${tdir} |
11206 awk '/stats_testdir1/ {print $5}')
11207 local testdir2_size=$(ls -l $DIR/${tdir} |
11208 awk '/stats_testdir2/ {print $5}')
11210 testdir1_size=$(order_2 $testdir1_size)
11211 testdir2_size=$(order_2 $testdir2_size)
11213 testdir1_size=$(size_in_KMGT $testdir1_size)
11214 testdir2_size=$(size_in_KMGT $testdir2_size)
11216 echo "source rename dir size: ${testdir1_size}"
11217 echo "target rename dir size: ${testdir2_size}"
11219 local cmd="do_facet $SINGLEMDS $LCTL "
11220 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11222 eval $cmd || error "$cmd failed"
11223 local samedir=$($cmd | grep 'same_dir')
11224 local same_sample=$(get_rename_size $testdir1_size)
11225 [ -z "$samedir" ] && error "samedir_rename_size count error"
11226 [[ $same_sample -eq 1 ]] ||
11227 error "samedir_rename_size error $same_sample"
11228 echo "Check same dir rename stats success"
11230 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11232 # check crossdir rename size
11233 mv ${testdir1}/test_0 ${testdir2}/test_0
11235 testdir1_size=$(ls -l $DIR/${tdir} |
11236 awk '/stats_testdir1/ {print $5}')
11237 testdir2_size=$(ls -l $DIR/${tdir} |
11238 awk '/stats_testdir2/ {print $5}')
11240 testdir1_size=$(order_2 $testdir1_size)
11241 testdir2_size=$(order_2 $testdir2_size)
11243 testdir1_size=$(size_in_KMGT $testdir1_size)
11244 testdir2_size=$(size_in_KMGT $testdir2_size)
11246 echo "source rename dir size: ${testdir1_size}"
11247 echo "target rename dir size: ${testdir2_size}"
11249 eval $cmd || error "$cmd failed"
11250 local crossdir=$($cmd | grep 'crossdir')
11251 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11252 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11253 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11254 [[ $src_sample -eq 1 ]] ||
11255 error "crossdir_rename_size error $src_sample"
11256 [[ $tgt_sample -eq 1 ]] ||
11257 error "crossdir_rename_size error $tgt_sample"
11258 echo "Check cross dir rename stats success"
11259 rm -rf $DIR/${tdir}
11261 run_test 133d "Verifying rename_stats ========================================"
11264 remote_mds_nodsh && skip "remote MDS with nodsh"
11265 remote_ost_nodsh && skip "remote OST with nodsh"
11266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11268 local testdir=$DIR/${tdir}/stats_testdir
11269 local ctr f0 f1 bs=32768 count=42 sum
11271 mkdir -p ${testdir} || error "mkdir failed"
11273 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11275 for ctr in {write,read}_bytes; do
11277 cancel_lru_locks osc
11279 do_facet ost1 $LCTL set_param -n \
11280 "obdfilter.*.exports.clear=clear"
11282 if [ $ctr = write_bytes ]; then
11284 f1=${testdir}/${tfile}
11286 f0=${testdir}/${tfile}
11290 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11293 cancel_lru_locks osc
11295 sum=$(do_facet ost1 $LCTL get_param \
11296 "obdfilter.*.exports.*.stats" |
11297 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11298 $1 == ctr { sum += $7 }
11299 END { printf("%0.0f", sum) }')
11301 if ((sum != bs * count)); then
11302 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11306 rm -rf $DIR/${tdir}
11308 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11310 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11312 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11313 # not honor the -ignore_readdir_race option correctly. So we call
11314 # error_ignore() rather than error() in these cases. See LU-11152.
11316 if (find --version; do_facet mds1 find --version) |
11317 grep -q '\b4\.5\.1[1-4]\b'; then
11318 error_ignore LU-11152 "$@"
11325 # First without trusting modes.
11326 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11327 echo "proc_dirs='$proc_dirs'"
11328 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11329 find $proc_dirs -exec cat '{}' \; &> /dev/null
11331 # Second verifying readability.
11332 $LCTL get_param -R '*' &> /dev/null
11334 # Verifing writability with badarea_io.
11336 -ignore_readdir_race \
11338 -not -name force_lbug \
11339 -not -name changelog_mask \
11340 -exec badarea_io '{}' \; ||
11341 error_133 "find $proc_dirs failed"
11343 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11346 remote_mds_nodsh && skip "remote MDS with nodsh"
11347 remote_ost_nodsh && skip "remote OST with nodsh"
11349 # eventually, this can also be replaced with "lctl get_param -R",
11350 # but not until that option is always available on the server
11352 for facet in mds1 ost1; do
11353 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11354 skip_noexit "Too old lustre on $facet"
11355 local facet_proc_dirs=$(do_facet $facet \
11356 \\\ls -d $proc_regexp 2>/dev/null)
11357 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11358 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11359 do_facet $facet find $facet_proc_dirs \
11360 ! -name req_history \
11361 -exec cat '{}' \\\; &> /dev/null
11363 do_facet $facet find $facet_proc_dirs \
11364 ! -name req_history \
11366 -exec cat '{}' \\\; &> /dev/null ||
11367 error "proc file read failed"
11369 do_facet $facet find $facet_proc_dirs \
11370 -ignore_readdir_race \
11372 -not -name force_lbug \
11373 -not -name changelog_mask \
11374 -exec badarea_io '{}' \\\; ||
11375 error_133 "$facet find $facet_proc_dirs failed"
11378 # remount the FS in case writes/reads /proc break the FS
11379 cleanup || error "failed to unmount"
11380 setup || error "failed to setup"
11383 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11386 remote_mds_nodsh && skip "remote MDS with nodsh"
11387 remote_ost_nodsh && skip "remote OST with nodsh"
11388 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11389 skip "Need MDS version at least 2.9.54"
11393 for facet in client mds1 ost1; do
11394 local facet_proc_dirs=$(do_facet $facet \
11395 \\\ls -d $proc_regexp 2> /dev/null)
11396 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11397 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11398 # Get the list of files that are missing the terminating newline
11399 local missing=($(do_facet $facet \
11400 find ${facet_proc_dirs} -type f \| \
11401 while read F\; do \
11402 awk -v FS='\v' -v RS='\v\v' \
11403 "'END { if(NR>0 && \
11404 \\\$NF !~ /.*\\\n\$/) \
11405 print FILENAME}'" \
11408 [ ${#missing[*]} -eq 0 ] ||
11409 error "files do not end with newline: ${missing[*]}"
11412 run_test 133h "Proc files should end with newlines"
11415 remote_mds_nodsh && skip "remote MDS with nodsh"
11416 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11417 skip "Need MDS version at least 2.7.54"
11419 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11420 cancel_lru_locks mdc
11422 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11423 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11424 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11427 createmany -o $DIR/$tdir/f $nr ||
11428 error "failed to create $nr files in $DIR/$tdir"
11429 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11431 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11432 do_facet mds1 $LCTL set_param fail_loc=0x327
11433 do_facet mds1 $LCTL set_param fail_val=500
11436 echo "sleep 10 seconds ..."
11438 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11440 do_facet mds1 $LCTL set_param fail_loc=0
11441 do_facet mds1 $LCTL set_param fail_val=0
11442 [ $lck_cnt -lt $unused ] ||
11443 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11446 unlinkmany $DIR/$tdir/f $nr
11448 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11451 remote_mds_nodsh && skip "remote MDS with nodsh"
11452 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11453 skip "Need MDS version at least 2.7.54"
11455 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11456 cancel_lru_locks mdc
11458 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11459 ldlm.lock_reclaim_threshold_mb)
11460 # disable reclaim temporarily
11461 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11463 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11464 do_facet mds1 $LCTL set_param fail_loc=0x328
11465 do_facet mds1 $LCTL set_param fail_val=500
11467 $LCTL set_param debug=+trace
11470 createmany -o $DIR/$tdir/f $nr &
11471 local create_pid=$!
11473 echo "Sleep $TIMEOUT seconds ..."
11475 if ! ps -p $create_pid > /dev/null 2>&1; then
11476 do_facet mds1 $LCTL set_param fail_loc=0
11477 do_facet mds1 $LCTL set_param fail_val=0
11478 do_facet mds1 $LCTL set_param \
11479 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11480 error "createmany finished incorrectly!"
11482 do_facet mds1 $LCTL set_param fail_loc=0
11483 do_facet mds1 $LCTL set_param fail_val=0
11484 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11485 wait $create_pid || return 1
11487 unlinkmany $DIR/$tdir/f $nr
11489 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11491 test_140() { #bug-17379
11492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11494 test_mkdir $DIR/$tdir
11495 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11496 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11498 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11499 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11501 while i=$((i + 1)); do
11503 cd $i || error "Changing to $i"
11504 ln -s ../stat stat || error "Creating stat symlink"
11505 # Read the symlink until ELOOP present,
11506 # not LBUGing the system is considered success,
11507 # we didn't overrun the stack.
11508 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11509 if [ $ret -ne 0 ]; then
11510 if [ $ret -eq 40 ]; then
11513 error "Open stat symlink"
11519 echo "The symlink depth = $i"
11520 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
11521 error "Invalid symlink depth"
11523 # Test recursive symlink
11524 ln -s symlink_self symlink_self
11525 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11526 echo "open symlink_self returns $ret"
11527 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11529 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11534 local TF="$TMP/$tfile"
11536 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11538 cancel_lru_locks $OSC
11539 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11540 remount_client $MOUNT
11542 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11545 $TRUNCATE $DIR/$tfile 6000
11546 cancel_lru_locks $OSC
11547 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11550 echo "12345" >>$DIR/$tfile
11551 cancel_lru_locks $OSC
11552 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11555 echo "12345" >>$DIR/$tfile
11556 cancel_lru_locks $OSC
11557 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11562 run_test 150 "truncate/append tests"
11564 #LU-2902 roc_hit was not able to read all values from lproc
11565 function roc_hit_init() {
11566 local list=$(comma_list $(osts_nodes))
11567 local dir=$DIR/$tdir-check
11568 local file=$dir/$tfile
11574 #use setstripe to do a write to every ost
11575 for i in $(seq 0 $((OSTCOUNT-1))); do
11576 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
11577 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11578 idx=$(printf %04x $i)
11579 BEFORE=$(get_osd_param $list *OST*$idx stats |
11580 awk '$1 == "cache_access" {sum += $7}
11581 END { printf("%0.0f", sum) }')
11583 cancel_lru_locks osc
11584 cat $file >/dev/null
11586 AFTER=$(get_osd_param $list *OST*$idx stats |
11587 awk '$1 == "cache_access" {sum += $7}
11588 END { printf("%0.0f", sum) }')
11590 echo BEFORE:$BEFORE AFTER:$AFTER
11591 if ! let "AFTER - BEFORE == 4"; then
11593 error "roc_hit is not safe to use"
11601 function roc_hit() {
11602 local list=$(comma_list $(osts_nodes))
11603 echo $(get_osd_param $list '' stats |
11604 awk '$1 == "cache_hit" {sum += $7}
11605 END { printf("%0.0f", sum) }')
11608 function set_cache() {
11611 if [ "$2" == "off" ]; then
11614 local list=$(comma_list $(osts_nodes))
11615 set_osd_param $list '' $1_cache_enable $on
11617 cancel_lru_locks osc
11621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11622 remote_ost_nodsh && skip "remote OST with nodsh"
11625 local list=$(comma_list $(osts_nodes))
11627 # check whether obdfilter is cache capable at all
11628 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11629 skip "not cache-capable obdfilter"
11632 # check cache is enabled on all obdfilters
11633 if get_osd_param $list '' read_cache_enable | grep 0; then
11634 skip "oss cache is disabled"
11637 set_osd_param $list '' writethrough_cache_enable 1
11639 # check write cache is enabled on all obdfilters
11640 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11641 skip "oss write cache is NOT enabled"
11646 #define OBD_FAIL_OBD_NO_LRU 0x609
11647 do_nodes $list $LCTL set_param fail_loc=0x609
11649 # pages should be in the case right after write
11650 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11653 local BEFORE=$(roc_hit)
11654 cancel_lru_locks osc
11655 cat $DIR/$tfile >/dev/null
11656 local AFTER=$(roc_hit)
11658 do_nodes $list $LCTL set_param fail_loc=0
11660 if ! let "AFTER - BEFORE == CPAGES"; then
11661 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11664 # the following read invalidates the cache
11665 cancel_lru_locks osc
11666 set_osd_param $list '' read_cache_enable 0
11667 cat $DIR/$tfile >/dev/null
11669 # now data shouldn't be found in the cache
11671 cancel_lru_locks osc
11672 cat $DIR/$tfile >/dev/null
11674 if let "AFTER - BEFORE != 0"; then
11675 error "IN CACHE: before: $BEFORE, after: $AFTER"
11678 set_osd_param $list '' read_cache_enable 1
11681 run_test 151 "test cache on oss and controls ==============================="
11684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11686 local TF="$TMP/$tfile"
11688 # simulate ENOMEM during write
11689 #define OBD_FAIL_OST_NOMEM 0x226
11690 lctl set_param fail_loc=0x80000226
11691 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11693 sync || error "sync failed"
11694 lctl set_param fail_loc=0
11696 # discard client's cache
11697 cancel_lru_locks osc
11699 # simulate ENOMEM during read
11700 lctl set_param fail_loc=0x80000226
11701 cmp $TF $DIR/$tfile || error "cmp failed"
11702 lctl set_param fail_loc=0
11706 run_test 152 "test read/write with enomem ============================"
11709 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11711 run_test 153 "test if fdatasync does not crash ======================="
11713 dot_lustre_fid_permission_check() {
11715 local ffid=$MOUNT/.lustre/fid/$fid
11718 echo "stat fid $fid"
11719 stat $ffid > /dev/null || error "stat $ffid failed."
11720 echo "touch fid $fid"
11721 touch $ffid || error "touch $ffid failed."
11722 echo "write to fid $fid"
11723 cat /etc/hosts > $ffid || error "write $ffid failed."
11724 echo "read fid $fid"
11725 diff /etc/hosts $ffid || error "read $ffid failed."
11726 echo "append write to fid $fid"
11727 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11728 echo "rename fid $fid"
11729 mv $ffid $test_dir/$tfile.1 &&
11730 error "rename $ffid to $tfile.1 should fail."
11731 touch $test_dir/$tfile.1
11732 mv $test_dir/$tfile.1 $ffid &&
11733 error "rename $tfile.1 to $ffid should fail."
11734 rm -f $test_dir/$tfile.1
11735 echo "truncate fid $fid"
11736 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11737 echo "link fid $fid"
11738 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11739 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11740 echo "setfacl fid $fid"
11741 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11742 echo "getfacl fid $fid"
11743 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11745 echo "unlink fid $fid"
11746 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11747 echo "mknod fid $fid"
11748 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11750 fid=[0xf00000400:0x1:0x0]
11751 ffid=$MOUNT/.lustre/fid/$fid
11753 echo "stat non-exist fid $fid"
11754 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11755 echo "write to non-exist fid $fid"
11756 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11757 echo "link new fid $fid"
11758 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11760 mkdir -p $test_dir/$tdir
11761 touch $test_dir/$tdir/$tfile
11762 fid=$($LFS path2fid $test_dir/$tdir)
11765 error "error: could not get fid for $test_dir/$dir/$tfile."
11767 ffid=$MOUNT/.lustre/fid/$fid
11770 ls $ffid > /dev/null || error "ls $ffid failed."
11771 echo "touch $fid/$tfile.1"
11772 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11774 echo "touch $MOUNT/.lustre/fid/$tfile"
11775 touch $MOUNT/.lustre/fid/$tfile && \
11776 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11778 echo "setxattr to $MOUNT/.lustre/fid"
11779 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11781 echo "listxattr for $MOUNT/.lustre/fid"
11782 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11784 echo "delxattr from $MOUNT/.lustre/fid"
11785 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11787 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11788 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11789 error "touch invalid fid should fail."
11791 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11792 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11793 error "touch non-normal fid should fail."
11795 echo "rename $tdir to $MOUNT/.lustre/fid"
11796 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11797 error "rename to $MOUNT/.lustre/fid should fail."
11799 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11801 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11802 local new_obf_mode=777
11804 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11805 chmod $new_obf_mode $DIR/.lustre/fid ||
11806 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11808 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11809 [ $obf_mode -eq $new_obf_mode ] ||
11810 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11812 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11813 chmod $old_obf_mode $DIR/.lustre/fid ||
11814 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11817 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11818 fid=$($LFS path2fid $test_dir/$tfile-2)
11820 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11822 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11823 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11824 error "create lov data thru .lustre failed"
11826 echo "cp /etc/passwd $test_dir/$tfile-2"
11827 cp /etc/passwd $test_dir/$tfile-2 ||
11828 error "copy to $test_dir/$tfile-2 failed."
11829 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11830 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11831 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11833 rm -rf $test_dir/tfile.lnk
11834 rm -rf $test_dir/$tfile-2
11838 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11839 skip "Need MDS version at least 2.4.1"
11841 local tf=$DIR/$tfile
11844 local fid=$($LFS path2fid $tf)
11845 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11847 # check that we get the same pathname back
11848 local found=$($LFS fid2path $MOUNT "$fid")
11849 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11850 [ "$found" == "$tf" ] ||
11851 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11853 run_test 154A "lfs path2fid and fid2path basic checks"
11856 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11857 skip "Need MDS version at least 2.4.1"
11859 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11860 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11861 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11862 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11864 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11865 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11867 # check that we get the same pathname
11868 echo "PFID: $PFID, name: $name"
11869 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11870 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11871 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11872 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11874 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11876 run_test 154B "verify the ll_decode_linkea tool"
11879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11880 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11881 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11882 skip "Need MDS version at least 2.2.51"
11883 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11885 cp /etc/hosts $DIR/$tfile
11887 fid=$($LFS path2fid $DIR/$tfile)
11889 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11891 dot_lustre_fid_permission_check "$fid" $DIR ||
11892 error "dot lustre permission check $fid failed"
11894 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11896 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11898 touch $MOUNT/.lustre/file &&
11899 error "creation is not allowed under .lustre"
11901 mkdir $MOUNT/.lustre/dir &&
11902 error "mkdir is not allowed under .lustre"
11906 run_test 154a "Open-by-FID"
11909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11910 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11911 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11912 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11913 skip "Need MDS version at least 2.2.51"
11915 local remote_dir=$DIR/$tdir/remote_dir
11919 mkdir -p $DIR/$tdir
11920 $LFS mkdir -i $MDTIDX $remote_dir ||
11921 error "create remote directory failed"
11923 cp /etc/hosts $remote_dir/$tfile
11925 fid=$($LFS path2fid $remote_dir/$tfile)
11927 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11929 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11930 error "dot lustre permission check $fid failed"
11933 run_test 154b "Open-by-FID for remote directory"
11936 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11937 skip "Need MDS version at least 2.4.1"
11939 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11940 local FID1=$($LFS path2fid $DIR/$tfile.1)
11941 local FID2=$($LFS path2fid $DIR/$tfile.2)
11942 local FID3=$($LFS path2fid $DIR/$tfile.3)
11945 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11946 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11947 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11949 [ "$FID" = "${!want}" ] ||
11950 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11954 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11956 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11957 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11961 run_test 154c "lfs path2fid and fid2path multiple arguments"
11964 remote_mds_nodsh && skip "remote MDS with nodsh"
11965 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
11966 skip "Need MDS version at least 2.5.53"
11968 if remote_mds; then
11969 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11973 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11980 local fid=$($LFS path2fid $DIR/$tfile)
11983 cmd="exec $fd<$DIR/$tfile"
11985 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11986 echo "$fid_list" | grep "$fid"
11989 cmd="exec $fd>/dev/null"
11991 if [ $rc -ne 0 ]; then
11992 error "FID $fid not found in open files list $fid_list"
11995 run_test 154d "Verify open file fid"
11999 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
12000 skip "Need MDS version at least 2.6.50"
12002 if ls -a $MOUNT | grep -q '^\.lustre$'; then
12003 error ".lustre returned by readdir"
12006 run_test 154e ".lustre is not returned by readdir"
12009 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12011 # create parent directory on a single MDT to avoid cross-MDT hardlinks
12012 test_mkdir -p -c1 $DIR/$tdir/d
12013 # test dirs inherit from its stripe
12014 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
12015 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
12016 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
12017 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
12020 # get fid of parents
12021 local FID0=$($LFS path2fid $DIR/$tdir/d)
12022 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
12023 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
12024 local FID3=$($LFS path2fid $DIR)
12026 # check that path2fid --parents returns expected <parent_fid>/name
12027 # 1) test for a directory (single parent)
12028 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
12029 [ "$parent" == "$FID0/foo1" ] ||
12030 error "expected parent: $FID0/foo1, got: $parent"
12032 # 2) test for a file with nlink > 1 (multiple parents)
12033 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
12034 echo "$parent" | grep -F "$FID1/$tfile" ||
12035 error "$FID1/$tfile not returned in parent list"
12036 echo "$parent" | grep -F "$FID2/link" ||
12037 error "$FID2/link not returned in parent list"
12039 # 3) get parent by fid
12040 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
12041 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12042 echo "$parent" | grep -F "$FID1/$tfile" ||
12043 error "$FID1/$tfile not returned in parent list (by fid)"
12044 echo "$parent" | grep -F "$FID2/link" ||
12045 error "$FID2/link not returned in parent list (by fid)"
12047 # 4) test for entry in root directory
12048 parent=$($LFS path2fid --parents $DIR/f)
12049 echo "$parent" | grep -F "$FID3/f" ||
12050 error "$FID3/f not returned in parent list"
12052 # 5) test it on root directory
12053 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
12054 error "$MOUNT should not have parents"
12056 # enable xattr caching and check that linkea is correctly updated
12057 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12058 save_lustre_params client "llite.*.xattr_cache" > $save
12059 lctl set_param llite.*.xattr_cache 1
12061 # 6.1) linkea update on rename
12062 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
12064 # get parents by fid
12065 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12066 # foo1 should no longer be returned in parent list
12067 echo "$parent" | grep -F "$FID1" &&
12068 error "$FID1 should no longer be in parent list"
12069 # the new path should appear
12070 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
12071 error "$FID2/$tfile.moved is not in parent list"
12073 # 6.2) linkea update on unlink
12074 rm -f $DIR/$tdir/d/foo2/link
12075 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12076 # foo2/link should no longer be returned in parent list
12077 echo "$parent" | grep -F "$FID2/link" &&
12078 error "$FID2/link should no longer be in parent list"
12082 restore_lustre_params < $save
12085 run_test 154f "get parent fids by reading link ea"
12089 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12090 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
12091 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
12092 skip "Need MDS version at least 2.6.92"
12094 mkdir -p $DIR/$tdir
12095 llapi_fid_test -d $DIR/$tdir
12097 run_test 154g "various llapi FID tests"
12099 test_155_small_load() {
12100 local temp=$TMP/$tfile
12101 local file=$DIR/$tfile
12103 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
12104 error "dd of=$temp bs=6096 count=1 failed"
12106 cancel_lru_locks $OSC
12107 cmp $temp $file || error "$temp $file differ"
12109 $TRUNCATE $temp 6000
12110 $TRUNCATE $file 6000
12111 cmp $temp $file || error "$temp $file differ (truncate1)"
12113 echo "12345" >>$temp
12114 echo "12345" >>$file
12115 cmp $temp $file || error "$temp $file differ (append1)"
12117 echo "12345" >>$temp
12118 echo "12345" >>$file
12119 cmp $temp $file || error "$temp $file differ (append2)"
12125 test_155_big_load() {
12126 remote_ost_nodsh && skip "remote OST with nodsh"
12128 local temp=$TMP/$tfile
12129 local file=$DIR/$tfile
12132 local cache_size=$(do_facet ost$((MAXI+1)) \
12133 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12134 local large_file_size=$((cache_size * 2))
12136 echo "OSS cache size: $cache_size KB"
12137 echo "Large file size: $large_file_size KB"
12139 [ $MAXV -le $large_file_size ] &&
12140 skip_env "max available OST size needs > $large_file_size KB"
12142 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12144 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12145 error "dd of=$temp bs=$large_file_size count=1k failed"
12148 cancel_lru_locks osc
12149 cmp $temp $file || error "$temp $file differ"
12155 save_writethrough() {
12156 local facets=$(get_facets OST)
12158 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12164 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12166 save_writethrough $p
12169 set_cache writethrough on
12170 test_155_small_load
12171 restore_lustre_params < $p
12174 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12179 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12181 save_writethrough $p
12184 set_cache writethrough off
12185 test_155_small_load
12186 restore_lustre_params < $p
12189 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12194 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12196 save_writethrough $p
12199 set_cache writethrough on
12200 test_155_small_load
12201 restore_lustre_params < $p
12204 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12209 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12211 save_writethrough $p
12214 set_cache writethrough off
12215 test_155_small_load
12216 restore_lustre_params < $p
12219 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12224 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12226 save_writethrough $p
12229 set_cache writethrough on
12231 restore_lustre_params < $p
12234 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12239 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12241 save_writethrough $p
12244 set_cache writethrough off
12246 restore_lustre_params < $p
12249 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12254 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12256 save_writethrough $p
12259 set_cache writethrough on
12261 restore_lustre_params < $p
12264 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12269 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12271 save_writethrough $p
12274 set_cache writethrough off
12276 restore_lustre_params < $p
12279 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12283 remote_ost_nodsh && skip "remote OST with nodsh"
12284 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12285 skip "stats not implemented on old servers"
12286 [ "$ost1_FSTYPE" = "zfs" ] &&
12287 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12292 local file="$DIR/$tfile"
12293 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12295 save_writethrough $p
12298 log "Turn on read and write cache"
12300 set_cache writethrough on
12302 log "Write data and read it back."
12303 log "Read should be satisfied from the cache."
12304 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12306 cancel_lru_locks osc
12307 cat $file >/dev/null
12309 if ! let "AFTER - BEFORE == CPAGES"; then
12310 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12312 log "cache hits:: before: $BEFORE, after: $AFTER"
12315 log "Read again; it should be satisfied from the cache."
12317 cancel_lru_locks osc
12318 cat $file >/dev/null
12320 if ! let "AFTER - BEFORE == CPAGES"; then
12321 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12323 log "cache hits:: before: $BEFORE, after: $AFTER"
12326 log "Turn off the read cache and turn on the write cache"
12328 set_cache writethrough on
12330 log "Read again; it should be satisfied from the cache."
12332 cancel_lru_locks osc
12333 cat $file >/dev/null
12335 if ! let "AFTER - BEFORE == CPAGES"; then
12336 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12338 log "cache hits:: before: $BEFORE, after: $AFTER"
12341 log "Read again; it should not be satisfied from the cache."
12343 cancel_lru_locks osc
12344 cat $file >/dev/null
12346 if ! let "AFTER - BEFORE == 0"; then
12347 error "IN CACHE: before: $BEFORE, after: $AFTER"
12349 log "cache hits:: before: $BEFORE, after: $AFTER"
12352 log "Write data and read it back."
12353 log "Read should be satisfied from the cache."
12354 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12356 cancel_lru_locks osc
12357 cat $file >/dev/null
12359 if ! let "AFTER - BEFORE == CPAGES"; then
12360 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12362 log "cache hits:: before: $BEFORE, after: $AFTER"
12365 log "Read again; it should not be satisfied from the cache."
12367 cancel_lru_locks osc
12368 cat $file >/dev/null
12370 if ! let "AFTER - BEFORE == 0"; then
12371 error "IN CACHE: before: $BEFORE, after: $AFTER"
12373 log "cache hits:: before: $BEFORE, after: $AFTER"
12376 log "Turn off read and write cache"
12378 set_cache writethrough off
12380 log "Write data and read it back"
12381 log "It should not be satisfied from the cache."
12383 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12384 cancel_lru_locks osc
12386 cat $file >/dev/null
12388 if ! let "AFTER - BEFORE == 0"; then
12389 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12391 log "cache hits:: before: $BEFORE, after: $AFTER"
12394 log "Turn on the read cache and turn off the write cache"
12396 set_cache writethrough off
12398 log "Write data and read it back"
12399 log "It should not be satisfied from the cache."
12401 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12403 cancel_lru_locks osc
12404 cat $file >/dev/null
12406 if ! let "AFTER - BEFORE == 0"; then
12407 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12409 log "cache hits:: before: $BEFORE, after: $AFTER"
12412 log "Read again; it should be satisfied from the cache."
12414 cancel_lru_locks osc
12415 cat $file >/dev/null
12417 if ! let "AFTER - BEFORE == CPAGES"; then
12418 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12420 log "cache hits:: before: $BEFORE, after: $AFTER"
12423 restore_lustre_params < $p
12426 run_test 156 "Verification of tunables"
12429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12430 remote_mds_nodsh && skip "remote MDS with nodsh"
12431 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12432 skip "Need MDS version at least 2.2.0"
12434 changelog_register || error "changelog_register failed"
12435 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12436 changelog_users $SINGLEMDS | grep -q $cl_user ||
12437 error "User $cl_user not found in changelog_users"
12440 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12441 changelog_clear 0 || error "changelog_clear failed"
12442 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12443 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12444 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12445 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12446 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12447 rm $DIR/$tdir/pics/desktop.jpg
12449 changelog_dump | tail -10
12451 echo "verifying changelog mask"
12452 changelog_chmask "-MKDIR"
12453 changelog_chmask "-CLOSE"
12455 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12456 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12458 changelog_chmask "+MKDIR"
12459 changelog_chmask "+CLOSE"
12461 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12462 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12464 changelog_dump | tail -10
12465 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12466 CLOSES=$(changelog_dump | grep -c "CLOSE")
12467 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12468 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12471 echo "verifying target fid"
12472 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12473 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12474 [ "$fidc" == "$fidf" ] ||
12475 error "changelog '$tfile' fid $fidc != file fid $fidf"
12476 echo "verifying parent fid"
12477 # The FID returned from the Changelog may be the directory shard on
12478 # a different MDT, and not the FID returned by path2fid on the parent.
12479 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12480 # since this is what will matter when recreating this file in the tree.
12481 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12482 local pathp=$($LFS fid2path $MOUNT "$fidp")
12483 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12484 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12486 echo "getting records for $cl_user"
12487 changelog_users $SINGLEMDS
12488 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12490 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12491 error "changelog_clear failed"
12492 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12493 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12494 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12495 error "user index expect $user_rec1 + $nclr != $user_rec2"
12497 local min0_rec=$(changelog_users $SINGLEMDS |
12498 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12499 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12500 awk '{ print $1; exit; }')
12502 changelog_dump | tail -n 5
12503 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12504 [ $first_rec == $((min0_rec + 1)) ] ||
12505 error "first index should be $min0_rec + 1 not $first_rec"
12507 # LU-3446 changelog index reset on MDT restart
12508 local cur_rec1=$(changelog_users $SINGLEMDS |
12509 awk '/^current.index:/ { print $NF }')
12510 changelog_clear 0 ||
12511 error "clear all changelog records for $cl_user failed"
12512 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12513 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12514 error "Fail to start $SINGLEMDS"
12515 local cur_rec2=$(changelog_users $SINGLEMDS |
12516 awk '/^current.index:/ { print $NF }')
12517 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12518 [ $cur_rec1 == $cur_rec2 ] ||
12519 error "current index should be $cur_rec1 not $cur_rec2"
12521 echo "verifying users from this test are deregistered"
12522 changelog_deregister || error "changelog_deregister failed"
12523 changelog_users $SINGLEMDS | grep -q $cl_user &&
12524 error "User '$cl_user' still in changelog_users"
12526 # lctl get_param -n mdd.*.changelog_users
12527 # current index: 144
12528 # ID index (idle seconds)
12530 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12531 # this is the normal case where all users were deregistered
12532 # make sure no new records are added when no users are present
12533 local last_rec1=$(changelog_users $SINGLEMDS |
12534 awk '/^current.index:/ { print $NF }')
12535 touch $DIR/$tdir/chloe
12536 local last_rec2=$(changelog_users $SINGLEMDS |
12537 awk '/^current.index:/ { print $NF }')
12538 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12539 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12541 # any changelog users must be leftovers from a previous test
12542 changelog_users $SINGLEMDS
12543 echo "other changelog users; can't verify off"
12546 run_test 160a "changelog sanity"
12548 test_160b() { # LU-3587
12549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12550 remote_mds_nodsh && skip "remote MDS with nodsh"
12551 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12552 skip "Need MDS version at least 2.2.0"
12554 changelog_register || error "changelog_register failed"
12555 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12556 changelog_users $SINGLEMDS | grep -q $cl_user ||
12557 error "User '$cl_user' not found in changelog_users"
12559 local longname1=$(str_repeat a 255)
12560 local longname2=$(str_repeat b 255)
12563 echo "creating very long named file"
12564 touch $longname1 || error "create of '$longname1' failed"
12565 echo "renaming very long named file"
12566 mv $longname1 $longname2
12568 changelog_dump | grep RENME | tail -n 5
12571 run_test 160b "Verify that very long rename doesn't crash in changelog"
12574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12575 remote_mds_nodsh && skip "remote MDS with nodsh"
12577 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12578 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12579 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12580 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12584 # Registration step
12585 changelog_register || error "changelog_register failed"
12588 mkdir -p $DIR/$tdir
12589 $MCREATE $DIR/$tdir/foo_160c
12590 changelog_chmask "-TRUNC"
12591 $TRUNCATE $DIR/$tdir/foo_160c 200
12592 changelog_chmask "+TRUNC"
12593 $TRUNCATE $DIR/$tdir/foo_160c 199
12594 changelog_dump | tail -n 5
12595 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12596 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12598 run_test 160c "verify that changelog log catch the truncate event"
12601 remote_mds_nodsh && skip "remote MDS with nodsh"
12602 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12604 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12605 skip "Need MDS version at least 2.7.60"
12607 # Registration step
12608 changelog_register || error "changelog_register failed"
12610 mkdir -p $DIR/$tdir/migrate_dir
12611 changelog_clear 0 || error "changelog_clear failed"
12613 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12614 changelog_dump | tail -n 5
12615 local migrates=$(changelog_dump | grep -c "MIGRT")
12616 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12618 run_test 160d "verify that changelog log catch the migrate event"
12621 remote_mds_nodsh && skip "remote MDS with nodsh"
12624 changelog_register || error "changelog_register failed"
12626 # Delete a future user (expect fail)
12627 local MDT0=$(facet_svc $SINGLEMDS)
12628 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12631 if [ $rc -eq 0 ]; then
12632 error "Deleted non-existant user cl77"
12633 elif [ $rc -ne 2 ]; then
12634 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12637 # Clear to a bad index (1 billion should be safe)
12638 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12641 if [ $rc -eq 0 ]; then
12642 error "Successfully cleared to invalid CL index"
12643 elif [ $rc -ne 22 ]; then
12644 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12647 run_test 160e "changelog negative testing (should return errors)"
12650 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12651 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12652 skip "Need MDS version at least 2.10.56"
12654 local mdts=$(comma_list $(mdts_nodes))
12657 changelog_register || error "first changelog_register failed"
12658 changelog_register || error "second changelog_register failed"
12660 declare -A cl_user1
12661 declare -A cl_user2
12666 # generate some changelog records to accumulate on each MDT
12667 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12668 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12669 error "create $DIR/$tdir/$tfile failed"
12671 # check changelogs have been generated
12672 local nbcl=$(changelog_dump | wc -l)
12673 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12675 for param in "changelog_max_idle_time=10" \
12677 "changelog_min_gc_interval=2" \
12678 "changelog_min_free_cat_entries=3"; do
12679 local MDT0=$(facet_svc $SINGLEMDS)
12680 local var="${param%=*}"
12681 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12683 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12684 do_nodes $mdts $LCTL set_param mdd.*.$param
12687 # force cl_user2 to be idle (1st part)
12690 # simulate changelog catalog almost full
12691 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12692 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12694 for i in $(seq $MDSCOUNT); do
12695 cl_users=(${CL_USERS[mds$i]})
12696 cl_user1[mds$i]="${cl_users[0]}"
12697 cl_user2[mds$i]="${cl_users[1]}"
12699 [ -n "${cl_user1[mds$i]}" ] ||
12700 error "mds$i: no user registered"
12701 [ -n "${cl_user2[mds$i]}" ] ||
12702 error "mds$i: only ${cl_user2[mds$i]} is registered"
12704 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12705 [ -n "$user_rec1" ] ||
12706 error "mds$i: User ${cl_user1[mds$i]} not registered"
12707 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12708 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12709 [ -n "$user_rec2" ] ||
12710 error "mds$i: User ${cl_user1[mds$i]} not registered"
12711 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12712 "$user_rec1 + 2 == $user_rec2"
12713 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12714 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12715 "$user_rec1 + 2, but is $user_rec2"
12716 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12717 [ -n "$user_rec2" ] ||
12718 error "mds$i: User ${cl_user2[mds$i]} not registered"
12719 [ $user_rec1 == $user_rec2 ] ||
12720 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12721 "$user_rec1, but is $user_rec2"
12724 # force cl_user2 to be idle (2nd part) and to reach
12725 # changelog_max_idle_time
12728 # generate one more changelog to trigger fail_loc
12729 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12730 error "create $DIR/$tdir/${tfile}bis failed"
12732 # ensure gc thread is done
12733 for i in $(mdts_nodes); do
12735 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12736 error "$i: GC-thread not done"
12740 for i in $(seq $MDSCOUNT); do
12741 # check cl_user1 still registered
12742 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12743 error "mds$i: User ${cl_user1[mds$i]} not registered"
12744 # check cl_user2 unregistered
12745 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12746 error "mds$i: User ${cl_user2[mds$i]} still registered"
12748 # check changelogs are present and starting at $user_rec1 + 1
12749 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12750 [ -n "$user_rec1" ] ||
12751 error "mds$i: User ${cl_user1[mds$i]} not registered"
12752 first_rec=$($LFS changelog $(facet_svc mds$i) |
12753 awk '{ print $1; exit; }')
12755 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12756 [ $((user_rec1 + 1)) == $first_rec ] ||
12757 error "mds$i: first index should be $user_rec1 + 1, " \
12758 "but is $first_rec"
12761 run_test 160f "changelog garbage collect (timestamped users)"
12764 remote_mds_nodsh && skip "remote MDS with nodsh"
12765 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12766 skip "Need MDS version at least 2.10.56"
12768 local mdts=$(comma_list $(mdts_nodes))
12770 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12771 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12774 changelog_register || error "first changelog_register failed"
12775 changelog_register || error "second changelog_register failed"
12777 declare -A cl_user1
12778 declare -A cl_user2
12783 # generate some changelog records to accumulate on each MDT
12784 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12785 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12786 error "create $DIR/$tdir/$tfile failed"
12788 # check changelogs have been generated
12789 local nbcl=$(changelog_dump | wc -l)
12790 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12792 # reduce the max_idle_indexes value to make sure we exceed it
12793 max_ndx=$((nbcl / 2 - 1))
12795 for param in "changelog_max_idle_indexes=$max_ndx" \
12797 "changelog_min_gc_interval=2" \
12798 "changelog_min_free_cat_entries=3"; do
12799 local MDT0=$(facet_svc $SINGLEMDS)
12800 local var="${param%=*}"
12801 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12803 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12804 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12805 error "unable to set mdd.*.$param"
12808 # simulate changelog catalog almost full
12809 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12810 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12812 for i in $(seq $MDSCOUNT); do
12813 cl_users=(${CL_USERS[mds$i]})
12814 cl_user1[mds$i]="${cl_users[0]}"
12815 cl_user2[mds$i]="${cl_users[1]}"
12817 [ -n "${cl_user1[mds$i]}" ] ||
12818 error "mds$i: no user registered"
12819 [ -n "${cl_user2[mds$i]}" ] ||
12820 error "mds$i: only ${cl_user1[mds$i]} is registered"
12822 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12823 [ -n "$user_rec1" ] ||
12824 error "mds$i: User ${cl_user1[mds$i]} not registered"
12825 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12826 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12827 [ -n "$user_rec2" ] ||
12828 error "mds$i: User ${cl_user1[mds$i]} not registered"
12829 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12830 "$user_rec1 + 2 == $user_rec2"
12831 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12832 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12833 "$user_rec1 + 2, but is $user_rec2"
12834 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12835 [ -n "$user_rec2" ] ||
12836 error "mds$i: User ${cl_user2[mds$i]} not registered"
12837 [ $user_rec1 == $user_rec2 ] ||
12838 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12839 "$user_rec1, but is $user_rec2"
12842 # ensure we are past the previous changelog_min_gc_interval set above
12845 # generate one more changelog to trigger fail_loc
12846 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12847 error "create $DIR/$tdir/${tfile}bis failed"
12849 # ensure gc thread is done
12850 for i in $(mdts_nodes); do
12852 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12853 error "$i: GC-thread not done"
12857 for i in $(seq $MDSCOUNT); do
12858 # check cl_user1 still registered
12859 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12860 error "mds$i: User ${cl_user1[mds$i]} not registered"
12861 # check cl_user2 unregistered
12862 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12863 error "mds$i: User ${cl_user2[mds$i]} still registered"
12865 # check changelogs are present and starting at $user_rec1 + 1
12866 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12867 [ -n "$user_rec1" ] ||
12868 error "mds$i: User ${cl_user1[mds$i]} not registered"
12869 first_rec=$($LFS changelog $(facet_svc mds$i) |
12870 awk '{ print $1; exit; }')
12872 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12873 [ $((user_rec1 + 1)) == $first_rec ] ||
12874 error "mds$i: first index should be $user_rec1 + 1, " \
12875 "but is $first_rec"
12878 run_test 160g "changelog garbage collect (old users)"
12881 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12882 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12883 skip "Need MDS version at least 2.10.56"
12885 local mdts=$(comma_list $(mdts_nodes))
12888 changelog_register || error "first changelog_register failed"
12889 changelog_register || error "second changelog_register failed"
12891 declare -A cl_user1
12892 declare -A cl_user2
12897 # generate some changelog records to accumulate on each MDT
12898 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12899 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12900 error "create $DIR/$tdir/$tfile failed"
12902 # check changelogs have been generated
12903 local nbcl=$(changelog_dump | wc -l)
12904 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12906 for param in "changelog_max_idle_time=10" \
12908 "changelog_min_gc_interval=2"; do
12909 local MDT0=$(facet_svc $SINGLEMDS)
12910 local var="${param%=*}"
12911 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12913 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12914 do_nodes $mdts $LCTL set_param mdd.*.$param
12917 # force cl_user2 to be idle (1st part)
12920 for i in $(seq $MDSCOUNT); do
12921 cl_users=(${CL_USERS[mds$i]})
12922 cl_user1[mds$i]="${cl_users[0]}"
12923 cl_user2[mds$i]="${cl_users[1]}"
12925 [ -n "${cl_user1[mds$i]}" ] ||
12926 error "mds$i: no user registered"
12927 [ -n "${cl_user2[mds$i]}" ] ||
12928 error "mds$i: only ${cl_user2[mds$i]} is registered"
12930 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12931 [ -n "$user_rec1" ] ||
12932 error "mds$i: User ${cl_user1[mds$i]} not registered"
12933 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12934 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12935 [ -n "$user_rec2" ] ||
12936 error "mds$i: User ${cl_user1[mds$i]} not registered"
12937 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12938 "$user_rec1 + 2 == $user_rec2"
12939 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12940 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12941 "$user_rec1 + 2, but is $user_rec2"
12942 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12943 [ -n "$user_rec2" ] ||
12944 error "mds$i: User ${cl_user2[mds$i]} not registered"
12945 [ $user_rec1 == $user_rec2 ] ||
12946 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12947 "$user_rec1, but is $user_rec2"
12950 # force cl_user2 to be idle (2nd part) and to reach
12951 # changelog_max_idle_time
12954 # force each GC-thread start and block then
12955 # one per MDT/MDD, set fail_val accordingly
12956 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12957 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12959 # generate more changelogs to trigger fail_loc
12960 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12961 error "create $DIR/$tdir/${tfile}bis failed"
12963 # stop MDT to stop GC-thread, should be done in back-ground as it will
12964 # block waiting for the thread to be released and exit
12965 declare -A stop_pids
12966 for i in $(seq $MDSCOUNT); do
12968 stop_pids[mds$i]=$!
12971 for i in $(mdts_nodes); do
12974 local facets=$(facets_up_on_host $i)
12976 for facet in ${facets//,/ }; do
12977 if [[ $facet == mds* ]]; then
12981 # ensure each MDS's gc threads are still present and all in "R"
12982 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12983 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12984 error "$i: expected $nb GC-thread"
12986 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12988 error "$i: GC-thread not found in R-state"
12989 # check umounts of each MDT on MDS have reached kthread_stop()
12990 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12991 error "$i: expected $nb umount"
12993 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12994 error "$i: umount not found in D-state"
12997 # release all GC-threads
12998 do_nodes $mdts $LCTL set_param fail_loc=0
13000 # wait for MDT stop to complete
13001 for i in $(seq $MDSCOUNT); do
13002 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
13006 # may try to check if any orphan changelog records are present
13007 # via ldiskfs/zfs and llog_reader...
13009 # re-start/mount MDTs
13010 for i in $(seq $MDSCOUNT); do
13011 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
13012 error "Fail to start mds$i"
13016 for i in $(seq $MDSCOUNT); do
13017 # check cl_user1 still registered
13018 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13019 error "mds$i: User ${cl_user1[mds$i]} not registered"
13020 # check cl_user2 unregistered
13021 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13022 error "mds$i: User ${cl_user2[mds$i]} still registered"
13024 # check changelogs are present and starting at $user_rec1 + 1
13025 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13026 [ -n "$user_rec1" ] ||
13027 error "mds$i: User ${cl_user1[mds$i]} not registered"
13028 first_rec=$($LFS changelog $(facet_svc mds$i) |
13029 awk '{ print $1; exit; }')
13031 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13032 [ $((user_rec1 + 1)) == $first_rec ] ||
13033 error "mds$i: first index should be $user_rec1 + 1, " \
13034 "but is $first_rec"
13037 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
13042 local mdts=$(comma_list $(mdts_nodes))
13044 changelog_register || error "first changelog_register failed"
13046 # generate some changelog records to accumulate on each MDT
13047 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13048 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13049 error "create $DIR/$tdir/$tfile failed"
13051 # check changelogs have been generated
13052 local nbcl=$(changelog_dump | wc -l)
13053 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13055 # simulate race between register and unregister
13056 # XXX as fail_loc is set per-MDS, with DNE configs the race
13057 # simulation will only occur for one MDT per MDS and for the
13058 # others the normal race scenario will take place
13059 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
13060 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
13061 do_nodes $mdts $LCTL set_param fail_val=1
13063 # unregister 1st user
13064 changelog_deregister &
13066 # wait some time for deregister work to reach race rdv
13068 # register 2nd user
13069 changelog_register || error "2nd user register failed"
13071 wait $pid1 || error "1st user deregister failed"
13075 declare -A LAST_REC
13076 for i in $(seq $MDSCOUNT); do
13077 if changelog_users mds$i | grep "^cl"; then
13078 # make sure new records are added with one user present
13079 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
13080 awk '/^current.index:/ { print $NF }')
13082 error "mds$i has no user registered"
13086 # generate more changelog records to accumulate on each MDT
13087 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13088 error "create $DIR/$tdir/${tfile}bis failed"
13090 for i in $(seq $MDSCOUNT); do
13091 last_rec=$(changelog_users $SINGLEMDS |
13092 awk '/^current.index:/ { print $NF }')
13093 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
13094 [ $last_rec != ${LAST_REC[mds$i]} ] ||
13095 error "changelogs are off on mds$i"
13098 run_test 160i "changelog user register/unregister race"
13101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13103 test_mkdir -c1 $DIR/$tdir
13104 cp /etc/hosts $DIR/$tdir/$tfile
13105 test_mkdir -c1 $DIR/$tdir/foo1
13106 test_mkdir -c1 $DIR/$tdir/foo2
13107 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
13108 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13109 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13110 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13111 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13112 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13113 $LFS fid2path $DIR $FID
13114 error "bad link ea"
13117 rm $DIR/$tdir/foo2/zachary
13119 rm $DIR/$tdir/foo2/thor
13121 rm $DIR/$tdir/$tfile
13123 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13124 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13125 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13126 rm $DIR/$tdir/foo2/maggie
13129 local longname=$tfile.avg_len_is_thirty_two_
13130 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13131 error_noexit 'failed to unlink many hardlinks'" EXIT
13132 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13133 error "failed to hardlink many files"
13134 links=$($LFS fid2path $DIR $FID | wc -l)
13135 echo -n "${links}/1000 links in link EA"
13136 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13138 run_test 161a "link ea sanity"
13141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13142 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13145 local remote_dir=$DIR/$tdir/remote_dir
13147 mkdir -p $DIR/$tdir
13148 $LFS mkdir -i $MDTIDX $remote_dir ||
13149 error "create remote directory failed"
13151 cp /etc/hosts $remote_dir/$tfile
13152 mkdir -p $remote_dir/foo1
13153 mkdir -p $remote_dir/foo2
13154 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13155 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13156 ln $remote_dir/$tfile $remote_dir/foo1/luna
13157 ln $remote_dir/$tfile $remote_dir/foo2/thor
13159 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13161 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13162 $LFS fid2path $DIR $FID
13163 error "bad link ea"
13166 rm $remote_dir/foo2/zachary
13168 rm $remote_dir/foo2/thor
13170 rm $remote_dir/$tfile
13172 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13173 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13174 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13175 $LFS fid2path $DIR $FID
13176 error "bad link rename"
13178 rm $remote_dir/foo2/maggie
13181 local longname=filename_avg_len_is_thirty_two_
13182 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13183 error "failed to hardlink many files"
13184 links=$($LFS fid2path $DIR $FID | wc -l)
13185 echo -n "${links}/1000 links in link EA"
13186 [[ ${links} -gt 60 ]] ||
13187 error "expected at least 60 links in link EA"
13188 unlinkmany $remote_dir/foo2/$longname 1000 ||
13189 error "failed to unlink many hardlinks"
13191 run_test 161b "link ea sanity under remote directory"
13194 remote_mds_nodsh && skip "remote MDS with nodsh"
13195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13196 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13197 skip "Need MDS version at least 2.1.5"
13199 # define CLF_RENAME_LAST 0x0001
13200 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13201 changelog_register || error "changelog_register failed"
13204 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13205 touch $DIR/$tdir/foo_161c
13206 touch $DIR/$tdir/bar_161c
13207 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13208 changelog_dump | grep RENME | tail -n 5
13209 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13210 changelog_clear 0 || error "changelog_clear failed"
13211 if [ x$flags != "x0x1" ]; then
13212 error "flag $flags is not 0x1"
13215 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13216 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13217 touch $DIR/$tdir/foo_161c
13218 touch $DIR/$tdir/bar_161c
13219 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13220 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13221 changelog_dump | grep RENME | tail -n 5
13222 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13223 changelog_clear 0 || error "changelog_clear failed"
13224 if [ x$flags != "x0x0" ]; then
13225 error "flag $flags is not 0x0"
13227 echo "rename overwrite a target having nlink > 1," \
13228 "changelog record has flags of $flags"
13230 # rename doesn't overwrite a target (changelog flag 0x0)
13231 touch $DIR/$tdir/foo_161c
13232 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13233 changelog_dump | grep RENME | tail -n 5
13234 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13235 changelog_clear 0 || error "changelog_clear failed"
13236 if [ x$flags != "x0x0" ]; then
13237 error "flag $flags is not 0x0"
13239 echo "rename doesn't overwrite a target," \
13240 "changelog record has flags of $flags"
13242 # define CLF_UNLINK_LAST 0x0001
13243 # unlink a file having nlink = 1 (changelog flag 0x1)
13244 rm -f $DIR/$tdir/foo2_161c
13245 changelog_dump | grep UNLNK | tail -n 5
13246 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13247 changelog_clear 0 || error "changelog_clear failed"
13248 if [ x$flags != "x0x1" ]; then
13249 error "flag $flags is not 0x1"
13251 echo "unlink a file having nlink = 1," \
13252 "changelog record has flags of $flags"
13254 # unlink a file having nlink > 1 (changelog flag 0x0)
13255 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13256 rm -f $DIR/$tdir/foobar_161c
13257 changelog_dump | grep UNLNK | tail -n 5
13258 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13259 changelog_clear 0 || error "changelog_clear failed"
13260 if [ x$flags != "x0x0" ]; then
13261 error "flag $flags is not 0x0"
13263 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13265 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13268 remote_mds_nodsh && skip "remote MDS with nodsh"
13269 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13274 changelog_register || error "changelog_register failed"
13276 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13277 # interfer with $MOUNT/.lustre/fid/ access
13279 [[ $? -eq 0 ]] || error "mkdir failed"
13281 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13282 $LCTL set_param fail_loc=0x8000140c
13284 $LCTL set_param fail_val=5
13287 echo foofoo > $DIR/$tdir/$tfile &
13290 # wait for create to be delayed
13294 [[ $? -eq 0 ]] || error "create should be blocked"
13296 local tempfile=$(mktemp)
13297 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13298 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13299 # some delay may occur during ChangeLog publishing and file read just
13300 # above, that could allow file write to happen finally
13301 [[ -s $tempfile ]] && echo "file should be empty"
13303 $LCTL set_param fail_loc=0
13306 [[ $? -eq 0 ]] || error "create failed"
13308 run_test 161d "create with concurrent .lustre/fid access"
13311 local expected="$1"
13316 path=$($LFS fid2path "$@")
13319 if [ $rc -ne 0 ]; then
13320 error "path looked up of '$expected' failed: rc=$rc"
13321 elif [ "$path" != "$expected" ]; then
13322 error "path looked up '$path' instead of '$expected'"
13324 echo "FID '$fid' resolves to path '$path' as expected"
13328 test_162a() { # was test_162
13329 test_mkdir -p -c1 $DIR/$tdir/d2
13330 touch $DIR/$tdir/d2/$tfile
13331 touch $DIR/$tdir/d2/x1
13332 touch $DIR/$tdir/d2/x2
13333 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13334 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13336 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13337 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13340 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13341 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13342 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13344 # softlink to wrong file
13345 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13346 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13347 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13350 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13351 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13352 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13353 # fid2path dir/fsname should both work
13354 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13355 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13357 # hardlink count: check that there are 2 links
13358 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13359 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13361 # hardlink indexing: remove the first link
13362 rm $DIR/$tdir/d2/p/q/r/hlink
13363 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13365 run_test 162a "path lookup sanity"
13368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13369 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13372 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13373 error "create striped dir failed"
13375 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13376 tail -n 1 | awk '{print $2}')
13377 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13379 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13380 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13383 for ((i=0;i<5;i++)); do
13384 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13385 error "get fid for f$i failed"
13386 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13388 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13389 error "get fid for d$i failed"
13390 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13395 run_test 162b "striped directory path lookup sanity"
13397 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13399 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13400 skip "Need MDS version at least 2.7.51"
13402 local lpath=$tdir.local
13403 local rpath=$tdir.remote
13405 test_mkdir $DIR/$lpath
13406 test_mkdir $DIR/$rpath
13408 for ((i = 0; i <= 101; i++)); do
13411 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13412 error "get fid for local directory $DIR/$lpath failed"
13413 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13416 test_mkdir $DIR/$rpath
13417 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13418 error "get fid for remote directory $DIR/$rpath failed"
13419 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13424 run_test 162c "fid2path works with paths 100 or more directories deep"
13427 # do directio so as not to populate the page cache
13428 log "creating a 10 Mb file"
13429 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13430 log "starting reads"
13431 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13432 log "truncating the file"
13433 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13435 kill %+ || true # reads might have finished
13436 echo "wait until dd is finished"
13438 log "removing the temporary file"
13439 rm -rf $DIR/$tfile || error "tmp file removal failed"
13441 run_test 169 "parallel read and truncate should not deadlock"
13444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13446 $LCTL clear # bug 18514
13447 $LCTL debug_daemon start $TMP/${tfile}_log_good
13449 $LCTL debug_daemon stop
13450 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13451 error "sed failed to read log_good"
13453 $LCTL debug_daemon start $TMP/${tfile}_log_good
13455 $LCTL debug_daemon stop
13457 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13458 error "lctl df log_bad failed"
13460 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13461 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13463 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13464 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13466 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13467 error "bad_line good_line1 good_line2 are empty"
13469 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13470 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13471 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13473 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13474 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13475 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13477 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13478 error "bad_line_new good_line_new are empty"
13480 local expected_good=$((good_line1 + good_line2*2))
13482 rm -f $TMP/${tfile}*
13483 # LU-231, short malformed line may not be counted into bad lines
13484 if [ $bad_line -ne $bad_line_new ] &&
13485 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13486 error "expected $bad_line bad lines, but got $bad_line_new"
13490 if [ $expected_good -ne $good_line_new ]; then
13491 error "expected $expected_good good lines, but got $good_line_new"
13496 run_test 170 "test lctl df to handle corrupted log ====================="
13498 test_171() { # bug20592
13499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13501 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13502 $LCTL set_param fail_loc=0x50e
13503 $LCTL set_param fail_val=3000
13504 multiop_bg_pause $DIR/$tfile O_s || true
13506 kill -USR1 $MULTIPID
13510 if dmesg | grep "recursive fault"; then
13511 error "caught a recursive fault"
13513 $LCTL set_param fail_loc=0
13516 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13518 # it would be good to share it with obdfilter-survey/iokit-libecho code
13519 setup_obdecho_osc () {
13522 local obdfilter_name=$2
13523 echo "Creating new osc for $obdfilter_name on $ost_nid"
13524 # make sure we can find loopback nid
13525 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13527 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13528 ${obdfilter_name}_osc_UUID || rc=2; }
13529 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13530 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13534 cleanup_obdecho_osc () {
13535 local obdfilter_name=$1
13536 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13537 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13544 local pages=${3:-64}
13549 local obd_size=$(get_obd_size $node $OBD)
13550 local page_size=$(get_page_size $node)
13551 if [[ -n "$obd_size" ]]; then
13552 local new_count=$((obd_size / (pages * page_size / 1024)))
13553 [[ $new_count -ge $count ]] || count=$new_count
13556 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13557 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13559 if [ $rc -eq 0 ]; then
13560 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13561 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13563 echo "New object id is $id"
13564 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13566 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13567 "test_brw $count w v $pages $id" || rc=4; }
13568 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13570 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
13571 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
13572 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
13573 { do_facet $node "$LCTL --device ec detach" || rc=6; }
13574 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13581 if ! module_loaded obdecho; then
13582 load_module obdecho/obdecho &&
13583 stack_trap "rmmod obdecho" EXIT ||
13584 error "unable to load obdecho on client"
13587 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13588 local host=$($LCTL get_param -n osc.$osc.import |
13589 awk '/current_connection:/ { print $2 }' )
13590 local target=$($LCTL get_param -n osc.$osc.import |
13591 awk '/target:/ { print $2 }' )
13592 target=${target%_UUID}
13594 if [ -n "$target" ]; then
13595 setup_obdecho_osc $host $target &&
13596 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13597 { error "obdecho setup failed with $?"; return; }
13599 obdecho_test ${target}_osc client ||
13600 error "obdecho_test failed on ${target}_osc"
13602 $LCTL get_param osc.$osc.import
13603 error "there is no osc.$osc.import target"
13606 run_test 180a "test obdecho on osc"
13609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13610 remote_ost_nodsh && skip "remote OST with nodsh"
13612 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13613 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13614 error "failed to load module obdecho"
13616 local target=$(do_facet ost1 $LCTL dl |
13617 awk '/obdfilter/ { print $4; exit; }')
13619 if [ -n "$target" ]; then
13620 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13622 do_facet ost1 $LCTL dl
13623 error "there is no obdfilter target on ost1"
13626 run_test 180b "test obdecho directly on obdfilter"
13628 test_180c() { # LU-2598
13629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13630 remote_ost_nodsh && skip "remote OST with nodsh"
13631 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13632 skip "Need MDS version at least 2.4.0"
13634 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13635 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13636 error "failed to load module obdecho"
13638 local target=$(do_facet ost1 $LCTL dl |
13639 awk '/obdfilter/ { print $4; exit; }')
13641 if [ -n "$target" ]; then
13642 local pages=16384 # 64MB bulk I/O RPC size
13644 obdecho_test "$target" ost1 "$pages" ||
13645 error "obdecho_test with pages=$pages failed with $?"
13647 do_facet ost1 $LCTL dl
13648 error "there is no obdfilter target on ost1"
13651 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13653 test_181() { # bug 22177
13654 test_mkdir $DIR/$tdir
13655 # create enough files to index the directory
13656 createmany -o $DIR/$tdir/foobar 4000
13657 # print attributes for debug purpose
13660 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13662 # remove the files & current working dir
13663 unlinkmany $DIR/$tdir/foobar 4000
13665 kill -USR1 $MULTIPID
13667 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13670 run_test 181 "Test open-unlinked dir ========================"
13676 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13678 $LCTL set_param mdc.*.rpc_stats=clear
13680 for (( i = 0; i < $tcount; i++ )) ; do
13681 mkdir $DIR/$tdir/$i
13684 for (( i = 0; i < $tcount; i++ )) ; do
13685 createmany -o $DIR/$tdir/$i/f- $fcount &
13689 for (( i = 0; i < $tcount; i++ )) ; do
13690 unlinkmany $DIR/$tdir/$i/f- $fcount &
13694 $LCTL get_param mdc.*.rpc_stats
13698 run_test 182 "Test parallel modify metadata operations ================"
13700 test_183() { # LU-2275
13701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13702 remote_mds_nodsh && skip "remote MDS with nodsh"
13703 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13704 skip "Need MDS version at least 2.3.56"
13706 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13707 echo aaa > $DIR/$tdir/$tfile
13709 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13710 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13712 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13713 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13715 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13717 # Flush negative dentry cache
13718 touch $DIR/$tdir/$tfile
13720 # We are not checking for any leaked references here, they'll
13721 # become evident next time we do cleanup with module unload.
13724 run_test 183 "No crash or request leak in case of strange dispositions ========"
13726 # test suite 184 is for LU-2016, LU-2017
13728 check_swap_layouts_support
13730 dir0=$DIR/$tdir/$testnum
13731 test_mkdir -p -c1 $dir0
13736 $LFS setstripe -c1 $file1
13738 $LFS setstripe -c2 $file2
13740 gen1=$($LFS getstripe -g $file1)
13741 gen2=$($LFS getstripe -g $file2)
13743 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13744 gen=$($LFS getstripe -g $file1)
13745 [[ $gen1 != $gen ]] ||
13746 "Layout generation on $file1 does not change"
13747 gen=$($LFS getstripe -g $file2)
13748 [[ $gen2 != $gen ]] ||
13749 "Layout generation on $file2 does not change"
13751 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13752 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13754 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13756 run_test 184a "Basic layout swap"
13759 check_swap_layouts_support
13761 dir0=$DIR/$tdir/$testnum
13762 mkdir -p $dir0 || error "creating dir $dir0"
13769 $LFS setstripe -c1 $file1
13770 $LFS setstripe -c2 $file2
13771 $LFS setstripe -c1 $file3
13772 chown $RUNAS_ID $file3
13773 gen1=$($LFS getstripe -g $file1)
13774 gen2=$($LFS getstripe -g $file2)
13776 $LFS swap_layouts $dir1 $dir2 &&
13777 error "swap of directories layouts should fail"
13778 $LFS swap_layouts $dir1 $file1 &&
13779 error "swap of directory and file layouts should fail"
13780 $RUNAS $LFS swap_layouts $file1 $file2 &&
13781 error "swap of file we cannot write should fail"
13782 $LFS swap_layouts $file1 $file3 &&
13783 error "swap of file with different owner should fail"
13784 /bin/true # to clear error code
13786 run_test 184b "Forbidden layout swap (will generate errors)"
13789 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13790 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13791 check_swap_layouts_support
13793 local dir0=$DIR/$tdir/$testnum
13794 mkdir -p $dir0 || error "creating dir $dir0"
13796 local ref1=$dir0/ref1
13797 local ref2=$dir0/ref2
13798 local file1=$dir0/file1
13799 local file2=$dir0/file2
13800 # create a file large enough for the concurrent test
13801 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13802 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13803 echo "ref file size: ref1($(stat -c %s $ref1))," \
13804 "ref2($(stat -c %s $ref2))"
13807 dd if=$ref1 of=$file1 bs=16k &
13810 # Make sure dd starts to copy file
13811 while [ ! -f $file1 ]; do sleep 0.1; done
13813 $LFS swap_layouts $file1 $file2
13816 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13817 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13819 # how many bytes copied before swapping layout
13820 local copied=$(stat -c %s $file2)
13821 local remaining=$(stat -c %s $ref1)
13822 remaining=$((remaining - copied))
13823 echo "Copied $copied bytes before swapping layout..."
13825 cmp -n $copied $file1 $ref2 | grep differ &&
13826 error "Content mismatch [0, $copied) of ref2 and file1"
13827 cmp -n $copied $file2 $ref1 ||
13828 error "Content mismatch [0, $copied) of ref1 and file2"
13829 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13830 error "Content mismatch [$copied, EOF) of ref1 and file1"
13833 rm -f $ref1 $ref2 $file1 $file2
13835 run_test 184c "Concurrent write and layout swap"
13838 check_swap_layouts_support
13839 [ -z "$(which getfattr 2>/dev/null)" ] &&
13840 skip_env "no getfattr command"
13842 local file1=$DIR/$tdir/$tfile-1
13843 local file2=$DIR/$tdir/$tfile-2
13844 local file3=$DIR/$tdir/$tfile-3
13848 mkdir -p $DIR/$tdir
13849 touch $file1 || error "create $file1 failed"
13850 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13851 error "create $file2 failed"
13852 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13853 error "create $file3 failed"
13854 lovea1=$(get_layout_param $file1)
13856 $LFS swap_layouts $file2 $file3 ||
13857 error "swap $file2 $file3 layouts failed"
13858 $LFS swap_layouts $file1 $file2 ||
13859 error "swap $file1 $file2 layouts failed"
13861 lovea2=$(get_layout_param $file2)
13864 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13866 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13867 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13869 run_test 184d "allow stripeless layouts swap"
13872 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13873 skip "Need MDS version at least 2.6.94"
13874 check_swap_layouts_support
13875 [ -z "$(which getfattr 2>/dev/null)" ] &&
13876 skip_env "no getfattr command"
13878 local file1=$DIR/$tdir/$tfile-1
13879 local file2=$DIR/$tdir/$tfile-2
13880 local file3=$DIR/$tdir/$tfile-3
13883 mkdir -p $DIR/$tdir
13884 touch $file1 || error "create $file1 failed"
13885 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13886 error "create $file2 failed"
13887 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13888 error "create $file3 failed"
13890 $LFS swap_layouts $file1 $file2 ||
13891 error "swap $file1 $file2 layouts failed"
13893 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13894 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13896 echo 123 > $file1 || error "Should be able to write into $file1"
13898 $LFS swap_layouts $file1 $file3 ||
13899 error "swap $file1 $file3 layouts failed"
13901 echo 123 > $file1 || error "Should be able to write into $file1"
13903 rm -rf $file1 $file2 $file3
13905 run_test 184e "Recreate layout after stripeless layout swaps"
13908 # Create a file with name longer than sizeof(struct stat) ==
13909 # 144 to see if we can get chars from the file name to appear
13910 # in the returned striping. Note that 'f' == 0x66.
13911 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13913 mkdir -p $DIR/$tdir
13914 mcreate $DIR/$tdir/$file
13915 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13916 error "IOC_MDC_GETFILEINFO returned garbage striping"
13919 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13921 test_185() { # LU-2441
13922 # LU-3553 - no volatile file support in old servers
13923 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
13924 skip "Need MDS version at least 2.3.60"
13926 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13927 touch $DIR/$tdir/spoo
13928 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13929 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13930 error "cannot create/write a volatile file"
13931 [ "$FILESET" == "" ] &&
13932 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13933 error "FID is still valid after close"
13935 multiop_bg_pause $DIR/$tdir vVw4096_c
13942 # assume that the next FID for this client is sequential, since stdout
13943 # is unfortunately eaten by multiop_bg_pause
13944 local n=$((${fidv[1]} + 1))
13945 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13946 if [ "$FILESET" == "" ]; then
13947 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13948 error "FID is missing before close"
13950 kill -USR1 $multi_pid
13951 # 1 second delay, so if mtime change we will see it
13953 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13954 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13956 run_test 185 "Volatile file support"
13959 remote_mds_nodsh && skip "remote MDS with nodsh"
13960 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13961 skip "Need MDS version at least 2.3.0"
13963 local dir0=$DIR/$tdir/$testnum
13964 mkdir -p $dir0 || error "creating dir $dir0"
13966 local file=$dir0/file1
13967 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13968 local dv1=$($LFS data_version $file)
13969 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13970 local dv2=$($LFS data_version $file)
13971 [[ $dv1 != $dv2 ]] ||
13972 error "data version did not change on write $dv1 == $dv2"
13977 run_test 187a "Test data version change"
13980 remote_mds_nodsh && skip "remote MDS with nodsh"
13981 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13982 skip "Need MDS version at least 2.3.0"
13984 local dir0=$DIR/$tdir/$testnum
13985 mkdir -p $dir0 || error "creating dir $dir0"
13987 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13988 [[ ${DV[0]} != ${DV[1]} ]] ||
13989 error "data version did not change on write"\
13990 " ${DV[0]} == ${DV[1]}"
13995 run_test 187b "Test data version change on volatile file"
13998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13999 remote_mgs_nodsh && skip "remote MGS with nodsh"
14000 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14002 local POOL=${POOL:-cea1}
14003 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
14004 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
14007 local last_ost=$(($OSTCOUNT - 1))
14009 local ost_list=$(seq $first_ost $ost_step $last_ost)
14010 local ost_range="$first_ost $last_ost $ost_step"
14011 local test_path=$POOL_ROOT/$POOL_DIR_NAME
14012 local file_dir=$POOL_ROOT/file_tst
14013 local subdir=$test_path/subdir
14016 if ! combined_mgs_mds ; then
14021 # former test_200a test_200b
14022 pool_add $POOL || { rc=$? ; break; }
14023 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
14024 # former test_200c test_200d
14025 mkdir -p $test_path
14026 pool_set_dir $POOL $test_path || { rc=$? ; break; }
14027 pool_check_dir $POOL $test_path || { rc=$? ; break; }
14029 pool_check_dir $POOL $subdir || { rc=$? ; break; }
14030 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
14031 || { rc=$? ; break; }
14032 # former test_200e test_200f
14033 local files=$((OSTCOUNT*3))
14034 pool_alloc_files $POOL $test_path $files "$ost_list" \
14035 || { rc=$? ; break; }
14036 pool_create_files $POOL $file_dir $files "$ost_list" \
14037 || { rc=$? ; break; }
14038 # former test_200g test_200h
14039 pool_lfs_df $POOL || { rc=$? ; break; }
14040 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
14042 # former test_201a test_201b test_201c
14043 pool_remove_first_target $POOL || { rc=$? ; break; }
14045 local f=$test_path/$tfile
14046 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
14047 pool_remove $POOL $f || { rc=$? ; break; }
14053 if ! combined_mgs_mds ; then
14058 run_test 200 "OST pools"
14060 # usage: default_attr <count | size | offset>
14062 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
14065 # usage: check_default_stripe_attr
14066 check_default_stripe_attr() {
14067 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
14070 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
14072 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
14076 error "unknown getstripe attr '$1'"
14079 [ $ACTUAL == $EXPECTED ] ||
14080 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
14084 test_mkdir $DIR/$tdir
14085 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
14087 check_default_stripe_attr --stripe-count
14088 check_default_stripe_attr --stripe-size
14089 check_default_stripe_attr --stripe-index
14091 run_test 204a "Print default stripe attributes"
14094 test_mkdir $DIR/$tdir
14095 $LFS setstripe --stripe-count 1 $DIR/$tdir
14097 check_default_stripe_attr --stripe-size
14098 check_default_stripe_attr --stripe-index
14100 run_test 204b "Print default stripe size and offset"
14103 test_mkdir $DIR/$tdir
14104 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14106 check_default_stripe_attr --stripe-count
14107 check_default_stripe_attr --stripe-index
14109 run_test 204c "Print default stripe count and offset"
14112 test_mkdir $DIR/$tdir
14113 $LFS setstripe --stripe-index 0 $DIR/$tdir
14115 check_default_stripe_attr --stripe-count
14116 check_default_stripe_attr --stripe-size
14118 run_test 204d "Print default stripe count and size"
14121 test_mkdir $DIR/$tdir
14122 $LFS setstripe -d $DIR/$tdir
14124 check_default_stripe_attr --stripe-count --raw
14125 check_default_stripe_attr --stripe-size --raw
14126 check_default_stripe_attr --stripe-index --raw
14128 run_test 204e "Print raw stripe attributes"
14131 test_mkdir $DIR/$tdir
14132 $LFS setstripe --stripe-count 1 $DIR/$tdir
14134 check_default_stripe_attr --stripe-size --raw
14135 check_default_stripe_attr --stripe-index --raw
14137 run_test 204f "Print raw stripe size and offset"
14140 test_mkdir $DIR/$tdir
14141 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14143 check_default_stripe_attr --stripe-count --raw
14144 check_default_stripe_attr --stripe-index --raw
14146 run_test 204g "Print raw stripe count and offset"
14149 test_mkdir $DIR/$tdir
14150 $LFS setstripe --stripe-index 0 $DIR/$tdir
14152 check_default_stripe_attr --stripe-count --raw
14153 check_default_stripe_attr --stripe-size --raw
14155 run_test 204h "Print raw stripe count and size"
14157 # Figure out which job scheduler is being used, if any,
14158 # or use a fake one
14159 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14160 JOBENV=SLURM_JOB_ID
14161 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14163 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14165 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14166 JOBENV=LOADL_STEP_ID
14167 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14170 $LCTL list_param jobid_name > /dev/null 2>&1
14171 if [ $? -eq 0 ]; then
14177 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14179 verify_jobstats() {
14184 # we don't really need to clear the stats for this test to work, since each
14185 # command has a unique jobid, but it makes debugging easier if needed.
14186 # for facet in $facets; do
14187 # local dev=$(convert_facet2label $facet)
14188 # # clear old jobstats
14189 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14192 # use a new JobID for each test, or we might see an old one
14193 [ "$JOBENV" = "FAKE_JOBID" ] &&
14194 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14196 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14198 [ "$JOBENV" = "nodelocal" ] && {
14199 FAKE_JOBID=id.$testnum.%e.$RANDOM
14200 $LCTL set_param jobid_name=$FAKE_JOBID
14201 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14204 log "Test: ${cmd[*]}"
14205 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14207 if [ $JOBENV = "FAKE_JOBID" ]; then
14208 FAKE_JOBID=$JOBVAL ${cmd[*]}
14213 # all files are created on OST0000
14214 for facet in $facets; do
14215 local stats="*.$(convert_facet2label $facet).job_stats"
14217 # strip out libtool wrappers for in-tree executables
14218 if [ $(do_facet $facet lctl get_param $stats |
14219 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14220 do_facet $facet lctl get_param $stats
14221 error "No jobstats for $JOBVAL found on $facet::$stats"
14227 local new_jobenv=$1
14229 set_persistent_param_and_check client "jobid_var" \
14230 "$FSNAME.sys.jobid_var" $new_jobenv
14233 test_205() { # Job stats
14234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14235 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14236 skip "Need MDS version with at least 2.7.1"
14237 remote_mgs_nodsh && skip "remote MGS with nodsh"
14238 remote_mds_nodsh && skip "remote MDS with nodsh"
14239 remote_ost_nodsh && skip "remote OST with nodsh"
14240 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14241 skip "Server doesn't support jobstats"
14242 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14244 local old_jobenv=$($LCTL get_param -n jobid_var)
14245 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14247 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14248 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14250 stack_trap "do_facet mgs $PERM_CMD \
14251 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14255 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14256 mdt.*.job_cleanup_interval | head -n 1)
14257 local new_interval=5
14258 do_facet $SINGLEMDS \
14259 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14260 stack_trap "do_facet $SINGLEMDS \
14261 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14262 local start=$SECONDS
14266 cmd="mkdir $DIR/$tdir"
14267 verify_jobstats "$cmd" "$SINGLEMDS"
14269 cmd="rmdir $DIR/$tdir"
14270 verify_jobstats "$cmd" "$SINGLEMDS"
14271 # mkdir on secondary MDT
14272 if [ $MDSCOUNT -gt 1 ]; then
14273 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14274 verify_jobstats "$cmd" "mds2"
14277 cmd="mknod $DIR/$tfile c 1 3"
14278 verify_jobstats "$cmd" "$SINGLEMDS"
14280 cmd="rm -f $DIR/$tfile"
14281 verify_jobstats "$cmd" "$SINGLEMDS"
14282 # create all files on OST0000 so verify_jobstats can find OST stats
14284 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14285 verify_jobstats "$cmd" "$SINGLEMDS"
14287 cmd="touch $DIR/$tfile"
14288 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14290 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14291 verify_jobstats "$cmd" "ost1"
14293 cancel_lru_locks osc
14294 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14295 verify_jobstats "$cmd" "ost1"
14297 cmd="$TRUNCATE $DIR/$tfile 0"
14298 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14300 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14301 verify_jobstats "$cmd" "$SINGLEMDS"
14302 # jobstats expiry - sleep until old stats should be expired
14303 local left=$((new_interval + 5 - (SECONDS - start)))
14304 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14305 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14307 cmd="mkdir $DIR/$tdir.expire"
14308 verify_jobstats "$cmd" "$SINGLEMDS"
14309 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14310 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14312 # Ensure that jobid are present in changelog (if supported by MDS)
14313 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14314 changelog_dump | tail -10
14315 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14316 [ $jobids -eq 9 ] ||
14317 error "Wrong changelog jobid count $jobids != 9"
14321 jobstats_set $JOBENV
14323 changelog_dump | grep $tfile
14324 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14325 [ $jobids -eq 0 ] ||
14326 error "Unexpected jobids when jobid_var=$JOBENV"
14329 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14330 JOBENV="JOBCOMPLEX"
14331 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14333 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14335 run_test 205 "Verify job stats"
14337 # LU-1480, LU-1773 and LU-1657
14339 mkdir -p $DIR/$tdir
14340 $LFS setstripe -c -1 $DIR/$tdir
14341 #define OBD_FAIL_LOV_INIT 0x1403
14342 $LCTL set_param fail_loc=0xa0001403
14343 $LCTL set_param fail_val=1
14344 touch $DIR/$tdir/$tfile || true
14346 run_test 206 "fail lov_init_raid0() doesn't lbug"
14349 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14350 local fsz=`stat -c %s $DIR/$tfile`
14351 cancel_lru_locks mdc
14353 # do not return layout in getattr intent
14354 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14355 $LCTL set_param fail_loc=0x170
14356 local sz=`stat -c %s $DIR/$tfile`
14358 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14362 run_test 207a "can refresh layout at glimpse"
14365 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14366 local cksum=`md5sum $DIR/$tfile`
14367 local fsz=`stat -c %s $DIR/$tfile`
14368 cancel_lru_locks mdc
14369 cancel_lru_locks osc
14371 # do not return layout in getattr intent
14372 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14373 $LCTL set_param fail_loc=0x171
14375 # it will refresh layout after the file is opened but before read issues
14376 echo checksum is "$cksum"
14377 echo "$cksum" |md5sum -c --quiet || error "file differs"
14381 run_test 207b "can refresh layout at open"
14384 # FIXME: in this test suite, only RD lease is used. This is okay
14385 # for now as only exclusive open is supported. After generic lease
14386 # is done, this test suite should be revised. - Jinshan
14388 remote_mds_nodsh && skip "remote MDS with nodsh"
14389 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14390 skip "Need MDS version at least 2.4.52"
14392 echo "==== test 1: verify get lease work"
14393 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14395 echo "==== test 2: verify lease can be broken by upcoming open"
14396 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14400 $MULTIOP $DIR/$tfile oO_RDONLY:c
14401 kill -USR1 $PID && wait $PID || error "break lease error"
14403 echo "==== test 3: verify lease can't be granted if an open already exists"
14404 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14408 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14409 kill -USR1 $PID && wait $PID || error "open file error"
14411 echo "==== test 4: lease can sustain over recovery"
14412 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14418 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14420 echo "==== test 5: lease broken can't be regained by replay"
14421 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14425 # open file to break lease and then recovery
14426 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14429 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14433 run_test 208 "Exclusive open"
14436 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14437 skip_env "must have disp_stripe"
14440 sync; sleep 5; sync;
14442 echo 3 > /proc/sys/vm/drop_caches
14443 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14445 # open/close 500 times
14446 for i in $(seq 500); do
14450 echo 3 > /proc/sys/vm/drop_caches
14451 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14453 echo "before: $req_before, after: $req_after"
14454 [ $((req_after - req_before)) -ge 300 ] &&
14455 error "open/close requests are not freed"
14458 run_test 209 "read-only open/close requests should be freed promptly"
14462 size=$((size % 8192 + 1))
14463 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14464 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14465 rm -f $DIR/f212 $DIR/f212.xyz
14467 run_test 212 "Sendfile test ============================================"
14470 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14471 cancel_lru_locks osc
14472 lctl set_param fail_loc=0x8000040f
14473 # generate a read lock
14474 cat $DIR/$tfile > /dev/null
14475 # write to the file, it will try to cancel the above read lock.
14476 cat /etc/hosts >> $DIR/$tfile
14478 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14480 test_214() { # for bug 20133
14481 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14482 for (( i=0; i < 340; i++ )) ; do
14483 touch $DIR/$tdir/d214c/a$i
14486 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14487 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14488 ls $DIR/d214c || error "ls $DIR/d214c failed"
14489 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14490 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14492 run_test 214 "hash-indexed directory test - bug 20133"
14494 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14495 create_lnet_proc_files() {
14496 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14499 # counterpart of create_lnet_proc_files
14500 remove_lnet_proc_files() {
14501 rm -f $TMP/lnet_$1.sys
14504 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14505 # 3rd arg as regexp for body
14506 check_lnet_proc_stats() {
14507 local l=$(cat "$TMP/lnet_$1" |wc -l)
14508 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14510 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14513 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14514 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14515 # optional and can be regexp for 2nd line (lnet.routes case)
14516 check_lnet_proc_entry() {
14517 local blp=2 # blp stands for 'position of 1st line of body'
14518 [ -z "$5" ] || blp=3 # lnet.routes case
14520 local l=$(cat "$TMP/lnet_$1" |wc -l)
14521 # subtracting one from $blp because the body can be empty
14522 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14524 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14525 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14527 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14528 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14530 # bail out if any unexpected line happened
14531 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14532 [ "$?" != 0 ] || error "$2 misformatted"
14535 test_215() { # for bugs 18102, 21079, 21517
14536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14538 local N='(0|[1-9][0-9]*)' # non-negative numeric
14539 local P='[1-9][0-9]*' # positive numeric
14540 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14541 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14542 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14543 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14545 local L1 # regexp for 1st line
14546 local L2 # regexp for 2nd line (optional)
14547 local BR # regexp for the rest (body)
14549 # lnet.stats should look as 11 space-separated non-negative numerics
14550 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14551 create_lnet_proc_files "stats"
14552 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14553 remove_lnet_proc_files "stats"
14555 # lnet.routes should look like this:
14556 # Routing disabled/enabled
14557 # net hops priority state router
14558 # where net is a string like tcp0, hops > 0, priority >= 0,
14559 # state is up/down,
14560 # router is a string like 192.168.1.1@tcp2
14561 L1="^Routing (disabled|enabled)$"
14562 L2="^net +hops +priority +state +router$"
14563 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14564 create_lnet_proc_files "routes"
14565 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14566 remove_lnet_proc_files "routes"
14568 # lnet.routers should look like this:
14569 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14570 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14571 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14572 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14573 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14574 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14575 create_lnet_proc_files "routers"
14576 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14577 remove_lnet_proc_files "routers"
14579 # lnet.peers should look like this:
14580 # nid refs state last max rtr min tx min queue
14581 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14582 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14583 # numeric (0 or >0 or <0), queue >= 0.
14584 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14585 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14586 create_lnet_proc_files "peers"
14587 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14588 remove_lnet_proc_files "peers"
14590 # lnet.buffers should look like this:
14591 # pages count credits min
14592 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14593 L1="^pages +count +credits +min$"
14594 BR="^ +$N +$N +$I +$I$"
14595 create_lnet_proc_files "buffers"
14596 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14597 remove_lnet_proc_files "buffers"
14599 # lnet.nis should look like this:
14600 # nid status alive refs peer rtr max tx min
14601 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14602 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14603 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14604 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14605 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14606 create_lnet_proc_files "nis"
14607 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14608 remove_lnet_proc_files "nis"
14610 # can we successfully write to lnet.stats?
14611 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14613 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14615 test_216() { # bug 20317
14616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14617 remote_ost_nodsh && skip "remote OST with nodsh"
14620 local facets=$(get_facets OST)
14621 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14623 save_lustre_params client "osc.*.contention_seconds" > $p
14624 save_lustre_params $facets \
14625 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14626 save_lustre_params $facets \
14627 "ldlm.namespaces.filter-*.contended_locks" >> $p
14628 save_lustre_params $facets \
14629 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14630 clear_stats osc.*.osc_stats
14632 # agressive lockless i/o settings
14633 do_nodes $(comma_list $(osts_nodes)) \
14634 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14635 ldlm.namespaces.filter-*.contended_locks=0 \
14636 ldlm.namespaces.filter-*.contention_seconds=60"
14637 lctl set_param -n osc.*.contention_seconds=60
14639 $DIRECTIO write $DIR/$tfile 0 10 4096
14640 $CHECKSTAT -s 40960 $DIR/$tfile
14642 # disable lockless i/o
14643 do_nodes $(comma_list $(osts_nodes)) \
14644 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14645 ldlm.namespaces.filter-*.contended_locks=32 \
14646 ldlm.namespaces.filter-*.contention_seconds=0"
14647 lctl set_param -n osc.*.contention_seconds=0
14648 clear_stats osc.*.osc_stats
14650 dd if=/dev/zero of=$DIR/$tfile count=0
14651 $CHECKSTAT -s 0 $DIR/$tfile
14653 restore_lustre_params <$p
14657 run_test 216 "check lockless direct write updates file size and kms correctly"
14659 test_217() { # bug 22430
14660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14665 for node in $(nodes_list); do
14666 nid=$(host_nids_address $node $NETTYPE)
14667 if [[ $nid = *-* ]] ; then
14668 echo "lctl ping $(h2nettype $nid)"
14669 lctl ping $(h2nettype $nid)
14671 echo "skipping $node (no hyphen detected)"
14675 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14678 # do directio so as not to populate the page cache
14679 log "creating a 10 Mb file"
14680 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14681 log "starting reads"
14682 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14683 log "truncating the file"
14684 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14686 kill %+ || true # reads might have finished
14687 echo "wait until dd is finished"
14689 log "removing the temporary file"
14690 rm -rf $DIR/$tfile || error "tmp file removal failed"
14692 run_test 218 "parallel read and truncate should not deadlock"
14695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14697 # write one partial page
14698 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14699 # set no grant so vvp_io_commit_write will do sync write
14700 $LCTL set_param fail_loc=0x411
14701 # write a full page at the end of file
14702 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14704 $LCTL set_param fail_loc=0
14705 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14706 $LCTL set_param fail_loc=0x411
14707 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14710 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14711 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14713 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14715 test_220() { #LU-325
14716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14717 remote_ost_nodsh && skip "remote OST with nodsh"
14718 remote_mds_nodsh && skip "remote MDS with nodsh"
14719 remote_mgs_nodsh && skip "remote MGS with nodsh"
14723 # create on MDT0000 so the last_id and next_id are correct
14725 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14729 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14730 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14731 osc.$mdtosc_proc1.prealloc_last_id)
14732 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14733 osc.$mdtosc_proc1.prealloc_next_id)
14737 if ! combined_mgs_mds ; then
14741 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14742 #define OBD_FAIL_OST_ENOINO 0x229
14743 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14744 create_pool $FSNAME.$TESTNAME || return 1
14745 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14747 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14749 MDSOBJS=$((last_id - next_id))
14750 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14752 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14753 echo "OST still has $count kbytes free"
14755 echo "create $MDSOBJS files @next_id..."
14756 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14758 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14759 osc.$mdtosc_proc1.prealloc_last_id)
14760 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14761 osc.$mdtosc_proc1.prealloc_next_id)
14763 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14768 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14769 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14771 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14772 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14773 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14774 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14775 echo "unlink $MDSOBJS files @$next_id..."
14776 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14778 if ! combined_mgs_mds ; then
14782 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14787 dd if=`which date` of=$MOUNT/date oflag=sync
14788 chmod +x $MOUNT/date
14790 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14791 $LCTL set_param fail_loc=0x80001401
14793 $MOUNT/date > /dev/null
14796 run_test 221 "make sure fault and truncate race to not cause OOM"
14799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14802 test_mkdir $DIR/$tdir
14803 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14804 createmany -o $DIR/$tdir/$tfile 10
14805 cancel_lru_locks mdc
14806 cancel_lru_locks osc
14807 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14808 $LCTL set_param fail_loc=0x31a
14809 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14810 $LCTL set_param fail_loc=0
14813 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14819 test_mkdir $DIR/$tdir
14820 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14821 createmany -o $DIR/$tdir/$tfile 10
14822 cancel_lru_locks mdc
14823 cancel_lru_locks osc
14824 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14825 $LCTL set_param fail_loc=0x31a
14826 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14827 $LCTL set_param fail_loc=0
14829 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14835 test_mkdir $DIR/$tdir
14836 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14837 createmany -o $DIR/$tdir/$tfile 10
14838 cancel_lru_locks mdc
14839 cancel_lru_locks osc
14840 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14841 $LCTL set_param fail_loc=0x31b
14842 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14843 $LCTL set_param fail_loc=0
14846 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14848 test_224a() { # LU-1039, MRP-303
14849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14851 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14852 $LCTL set_param fail_loc=0x508
14853 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14854 $LCTL set_param fail_loc=0
14857 run_test 224a "Don't panic on bulk IO failure"
14859 test_224b() { # LU-1039, MRP-303
14860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14862 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14863 cancel_lru_locks osc
14864 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14865 $LCTL set_param fail_loc=0x515
14866 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14867 $LCTL set_param fail_loc=0
14870 run_test 224b "Don't panic on bulk IO failure"
14872 test_224c() { # LU-6441
14873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14874 remote_mds_nodsh && skip "remote MDS with nodsh"
14876 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14877 save_writethrough $p
14878 set_cache writethrough on
14880 local pages_per_rpc=$($LCTL get_param \
14881 osc.*.max_pages_per_rpc)
14882 local at_max=$($LCTL get_param -n at_max)
14883 local timeout=$($LCTL get_param -n timeout)
14884 local test_at="at_max"
14885 local param_at="$FSNAME.sys.at_max"
14886 local test_timeout="timeout"
14887 local param_timeout="$FSNAME.sys.timeout"
14889 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14891 set_persistent_param_and_check client "$test_at" "$param_at" 0
14892 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14894 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14895 do_facet ost1 "$LCTL set_param fail_loc=0x520"
14896 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14897 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14899 do_facet ost1 "$LCTL set_param fail_loc=0"
14901 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14902 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14905 $LCTL set_param -n $pages_per_rpc
14906 restore_lustre_params < $p
14909 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14911 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14914 if [ -z ${MDSSURVEY} ]; then
14915 skip_env "mds-survey not found"
14917 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14918 skip "Need MDS version at least 2.2.51"
14920 local mds=$(facet_host $SINGLEMDS)
14921 local target=$(do_nodes $mds 'lctl dl' |
14922 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14924 local cmd1="file_count=1000 thrhi=4"
14925 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14926 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14927 local cmd="$cmd1 $cmd2 $cmd3"
14929 rm -f ${TMP}/mds_survey*
14931 eval $cmd || error "mds-survey with zero-stripe failed"
14932 cat ${TMP}/mds_survey*
14933 rm -f ${TMP}/mds_survey*
14935 run_test 225a "Metadata survey sanity with zero-stripe"
14938 if [ -z ${MDSSURVEY} ]; then
14939 skip_env "mds-survey not found"
14941 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14942 skip "Need MDS version at least 2.2.51"
14943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14944 remote_mds_nodsh && skip "remote MDS with nodsh"
14945 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14946 skip_env "Need to mount OST to test"
14949 local mds=$(facet_host $SINGLEMDS)
14950 local target=$(do_nodes $mds 'lctl dl' |
14951 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14953 local cmd1="file_count=1000 thrhi=4"
14954 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14955 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14956 local cmd="$cmd1 $cmd2 $cmd3"
14958 rm -f ${TMP}/mds_survey*
14960 eval $cmd || error "mds-survey with stripe_count failed"
14961 cat ${TMP}/mds_survey*
14962 rm -f ${TMP}/mds_survey*
14964 run_test 225b "Metadata survey sanity with stripe_count = 1"
14966 mcreate_path2fid () {
14972 local path=$DIR/$tdir/$name
14977 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14978 error "cannot create $desc"
14980 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14982 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14984 fid_path=$($LFS fid2path $MOUNT $fid)
14986 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14988 [ "$path" == "$fid_path" ] ||
14989 error "fid2path returned $fid_path, expected $path"
14991 echo "pass with $path and $fid"
14996 mkdir -p $DIR/$tdir
14998 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14999 mcreate_path2fid 0020666 1 3 null "character special file (null)"
15000 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
15001 mcreate_path2fid 0040666 0 0 dir "directory"
15002 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
15003 mcreate_path2fid 0100666 0 0 file "regular file"
15004 mcreate_path2fid 0120666 0 0 link "symbolic link"
15005 mcreate_path2fid 0140666 0 0 sock "socket"
15007 run_test 226a "call path2fid and fid2path on files of all type"
15010 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15015 mkdir -p $DIR/$tdir
15016 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
15017 error "create remote directory failed"
15018 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
15019 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
15020 "character special file (null)"
15021 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
15022 "character special file (no device)"
15023 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
15024 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
15025 "block special file (loop)"
15026 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
15027 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
15028 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
15030 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
15032 # LU-1299 Executing or running ldd on a truncated executable does not
15033 # cause an out-of-memory condition.
15035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15036 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
15038 dd if=$(which date) of=$MOUNT/date bs=1k count=1
15039 chmod +x $MOUNT/date
15041 $MOUNT/date > /dev/null
15042 ldd $MOUNT/date > /dev/null
15045 run_test 227 "running truncated executable does not cause OOM"
15047 # LU-1512 try to reuse idle OI blocks
15049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15050 remote_mds_nodsh && skip "remote MDS with nodsh"
15051 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15053 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15054 local myDIR=$DIR/$tdir
15057 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15058 $LCTL set_param fail_loc=0x80001002
15059 createmany -o $myDIR/t- 10000
15060 $LCTL set_param fail_loc=0
15061 # The guard is current the largest FID holder
15063 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15065 local IDX=$(($SEQ % 64))
15067 do_facet $SINGLEMDS sync
15068 # Make sure journal flushed.
15070 local blk1=$(do_facet $SINGLEMDS \
15071 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15072 grep Blockcount | awk '{print $4}')
15074 # Remove old files, some OI blocks will become idle.
15075 unlinkmany $myDIR/t- 10000
15076 # Create new files, idle OI blocks should be reused.
15077 createmany -o $myDIR/t- 2000
15078 do_facet $SINGLEMDS sync
15079 # Make sure journal flushed.
15081 local blk2=$(do_facet $SINGLEMDS \
15082 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15083 grep Blockcount | awk '{print $4}')
15085 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15087 run_test 228a "try to reuse idle OI blocks"
15090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15091 remote_mds_nodsh && skip "remote MDS with nodsh"
15092 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15094 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15095 local myDIR=$DIR/$tdir
15098 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15099 $LCTL set_param fail_loc=0x80001002
15100 createmany -o $myDIR/t- 10000
15101 $LCTL set_param fail_loc=0
15102 # The guard is current the largest FID holder
15104 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15106 local IDX=$(($SEQ % 64))
15108 do_facet $SINGLEMDS sync
15109 # Make sure journal flushed.
15111 local blk1=$(do_facet $SINGLEMDS \
15112 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15113 grep Blockcount | awk '{print $4}')
15115 # Remove old files, some OI blocks will become idle.
15116 unlinkmany $myDIR/t- 10000
15119 stop $SINGLEMDS || error "Fail to stop MDT."
15121 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15123 df $MOUNT || error "Fail to df."
15124 # Create new files, idle OI blocks should be reused.
15125 createmany -o $myDIR/t- 2000
15126 do_facet $SINGLEMDS sync
15127 # Make sure journal flushed.
15129 local blk2=$(do_facet $SINGLEMDS \
15130 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15131 grep Blockcount | awk '{print $4}')
15133 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15135 run_test 228b "idle OI blocks can be reused after MDT restart"
15139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15140 remote_mds_nodsh && skip "remote MDS with nodsh"
15141 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15143 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15144 local myDIR=$DIR/$tdir
15147 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15148 $LCTL set_param fail_loc=0x80001002
15149 # 20000 files can guarantee there are index nodes in the OI file
15150 createmany -o $myDIR/t- 20000
15151 $LCTL set_param fail_loc=0
15152 # The guard is current the largest FID holder
15154 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15156 local IDX=$(($SEQ % 64))
15158 do_facet $SINGLEMDS sync
15159 # Make sure journal flushed.
15161 local blk1=$(do_facet $SINGLEMDS \
15162 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15163 grep Blockcount | awk '{print $4}')
15165 # Remove old files, some OI blocks will become idle.
15166 unlinkmany $myDIR/t- 20000
15168 # The OI file should become empty now
15170 # Create new files, idle OI blocks should be reused.
15171 createmany -o $myDIR/t- 2000
15172 do_facet $SINGLEMDS sync
15173 # Make sure journal flushed.
15175 local blk2=$(do_facet $SINGLEMDS \
15176 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15177 grep Blockcount | awk '{print $4}')
15179 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15181 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15183 test_229() { # LU-2482, LU-3448
15184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15185 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15186 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15187 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15191 # Create a file with a released layout and stripe count 2.
15192 $MULTIOP $DIR/$tfile H2c ||
15193 error "failed to create file with released layout"
15195 $LFS getstripe -v $DIR/$tfile
15197 local pattern=$($LFS getstripe -L $DIR/$tfile)
15198 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15200 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15202 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15203 stat $DIR/$tfile || error "failed to stat released file"
15205 chown $RUNAS_ID $DIR/$tfile ||
15206 error "chown $RUNAS_ID $DIR/$tfile failed"
15208 chgrp $RUNAS_ID $DIR/$tfile ||
15209 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15211 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15212 rm $DIR/$tfile || error "failed to remove released file"
15214 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15218 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15219 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15220 skip "Need MDS version at least 2.11.52"
15224 test_mkdir $DIR/$tdir
15225 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15226 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15227 [ $mdt_idx -ne 0 ] &&
15228 error "create local directory on wrong MDT $mdt_idx"
15230 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15231 error "create remote directory failed"
15232 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15233 [ $mdt_idx -ne $MDTIDX ] &&
15234 error "create remote directory on wrong MDT $mdt_idx"
15236 createmany -o $DIR/$tdir/test_230/t- 10 ||
15237 error "create files on remote directory failed"
15238 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15239 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15240 rm -r $DIR/$tdir || error "unlink remote directory failed"
15242 run_test 230a "Create remote directory and files under the remote directory"
15245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15246 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15247 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15248 skip "Need MDS version at least 2.11.52"
15256 local migrate_dir=$DIR/$tdir/migrate_dir
15257 local other_dir=$DIR/$tdir/other_dir
15259 test_mkdir $DIR/$tdir
15260 test_mkdir -i0 -c1 $migrate_dir
15261 test_mkdir -i0 -c1 $other_dir
15262 for ((i=0; i<10; i++)); do
15263 mkdir -p $migrate_dir/dir_${i}
15264 createmany -o $migrate_dir/dir_${i}/f 10 ||
15265 error "create files under remote dir failed $i"
15268 cp /etc/passwd $migrate_dir/$tfile
15269 cp /etc/passwd $other_dir/$tfile
15270 chattr +SAD $migrate_dir
15271 chattr +SAD $migrate_dir/$tfile
15273 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15274 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15275 local old_dir_mode=$(stat -c%f $migrate_dir)
15276 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15278 mkdir -p $migrate_dir/dir_default_stripe2
15279 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15280 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15282 mkdir -p $other_dir
15283 ln $migrate_dir/$tfile $other_dir/luna
15284 ln $migrate_dir/$tfile $migrate_dir/sofia
15285 ln $other_dir/$tfile $migrate_dir/david
15286 ln -s $migrate_dir/$tfile $other_dir/zachary
15287 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15288 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15290 $LFS migrate -m $MDTIDX $migrate_dir ||
15291 error "fails on migrating remote dir to MDT1"
15293 echo "migratate to MDT1, then checking.."
15294 for ((i = 0; i < 10; i++)); do
15295 for file in $(find $migrate_dir/dir_${i}); do
15296 mdt_index=$($LFS getstripe -m $file)
15297 [ $mdt_index == $MDTIDX ] ||
15298 error "$file is not on MDT${MDTIDX}"
15302 # the multiple link file should still in MDT0
15303 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15304 [ $mdt_index == 0 ] ||
15305 error "$file is not on MDT${MDTIDX}"
15307 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15308 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15309 error " expect $old_dir_flag get $new_dir_flag"
15311 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15312 [ "$old_file_flag" = "$new_file_flag" ] ||
15313 error " expect $old_file_flag get $new_file_flag"
15315 local new_dir_mode=$(stat -c%f $migrate_dir)
15316 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15317 error "expect mode $old_dir_mode get $new_dir_mode"
15319 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15320 [ "$old_file_mode" = "$new_file_mode" ] ||
15321 error "expect mode $old_file_mode get $new_file_mode"
15323 diff /etc/passwd $migrate_dir/$tfile ||
15324 error "$tfile different after migration"
15326 diff /etc/passwd $other_dir/luna ||
15327 error "luna different after migration"
15329 diff /etc/passwd $migrate_dir/sofia ||
15330 error "sofia different after migration"
15332 diff /etc/passwd $migrate_dir/david ||
15333 error "david different after migration"
15335 diff /etc/passwd $other_dir/zachary ||
15336 error "zachary different after migration"
15338 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15339 error "${tfile}_ln different after migration"
15341 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15342 error "${tfile}_ln_other different after migration"
15344 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15345 [ $stripe_count = 2 ] ||
15346 error "dir strpe_count $d != 2 after migration."
15348 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15349 [ $stripe_count = 2 ] ||
15350 error "file strpe_count $d != 2 after migration."
15352 #migrate back to MDT0
15355 $LFS migrate -m $MDTIDX $migrate_dir ||
15356 error "fails on migrating remote dir to MDT0"
15358 echo "migrate back to MDT0, checking.."
15359 for file in $(find $migrate_dir); do
15360 mdt_index=$($LFS getstripe -m $file)
15361 [ $mdt_index == $MDTIDX ] ||
15362 error "$file is not on MDT${MDTIDX}"
15365 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15366 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15367 error " expect $old_dir_flag get $new_dir_flag"
15369 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15370 [ "$old_file_flag" = "$new_file_flag" ] ||
15371 error " expect $old_file_flag get $new_file_flag"
15373 local new_dir_mode=$(stat -c%f $migrate_dir)
15374 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15375 error "expect mode $old_dir_mode get $new_dir_mode"
15377 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15378 [ "$old_file_mode" = "$new_file_mode" ] ||
15379 error "expect mode $old_file_mode get $new_file_mode"
15381 diff /etc/passwd ${migrate_dir}/$tfile ||
15382 error "$tfile different after migration"
15384 diff /etc/passwd ${other_dir}/luna ||
15385 error "luna different after migration"
15387 diff /etc/passwd ${migrate_dir}/sofia ||
15388 error "sofia different after migration"
15390 diff /etc/passwd ${other_dir}/zachary ||
15391 error "zachary different after migration"
15393 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15394 error "${tfile}_ln different after migration"
15396 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15397 error "${tfile}_ln_other different after migration"
15399 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15400 [ $stripe_count = 2 ] ||
15401 error "dir strpe_count $d != 2 after migration."
15403 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15404 [ $stripe_count = 2 ] ||
15405 error "file strpe_count $d != 2 after migration."
15407 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15409 run_test 230b "migrate directory"
15412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15413 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15414 remote_mds_nodsh && skip "remote MDS with nodsh"
15415 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15416 skip "Need MDS version at least 2.11.52"
15422 local migrate_dir=$DIR/$tdir/migrate_dir
15424 #If migrating directory fails in the middle, all entries of
15425 #the directory is still accessiable.
15426 test_mkdir $DIR/$tdir
15427 test_mkdir -i0 -c1 $migrate_dir
15428 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15430 createmany -o $migrate_dir/f $total ||
15431 error "create files under ${migrate_dir} failed"
15433 # fail after migrating top dir, and this will fail only once, so the
15434 # first sub file migration will fail (currently f3), others succeed.
15435 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15436 do_facet mds1 lctl set_param fail_loc=0x1801
15437 local t=$(ls $migrate_dir | wc -l)
15438 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15439 error "migrate should fail"
15440 local u=$(ls $migrate_dir | wc -l)
15441 [ "$u" == "$t" ] || error "$u != $t during migration"
15443 # add new dir/file should succeed
15444 mkdir $migrate_dir/dir ||
15445 error "mkdir failed under migrating directory"
15446 touch $migrate_dir/file ||
15447 error "create file failed under migrating directory"
15449 # add file with existing name should fail
15450 for file in $migrate_dir/f*; do
15451 stat $file > /dev/null || error "stat $file failed"
15452 $OPENFILE -f O_CREAT:O_EXCL $file &&
15453 error "open(O_CREAT|O_EXCL) $file should fail"
15454 $MULTIOP $file m && error "create $file should fail"
15455 touch $DIR/$tdir/remote_dir/$tfile ||
15456 error "touch $tfile failed"
15457 ln $DIR/$tdir/remote_dir/$tfile $file &&
15458 error "link $file should fail"
15459 mdt_index=$($LFS getstripe -m $file)
15460 if [ $mdt_index == 0 ]; then
15461 # file failed to migrate is not allowed to rename to
15462 mv $DIR/$tdir/remote_dir/$tfile $file &&
15463 error "rename to $file should fail"
15465 mv $DIR/$tdir/remote_dir/$tfile $file ||
15466 error "rename to $file failed"
15468 echo hello >> $file || error "write $file failed"
15471 # resume migration with different options should fail
15472 $LFS migrate -m 0 $migrate_dir &&
15473 error "migrate -m 0 $migrate_dir should fail"
15475 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15476 error "migrate -c 2 $migrate_dir should fail"
15478 # resume migration should succeed
15479 $LFS migrate -m $MDTIDX $migrate_dir ||
15480 error "migrate $migrate_dir failed"
15482 echo "Finish migration, then checking.."
15483 for file in $(find $migrate_dir); do
15484 mdt_index=$($LFS getstripe -m $file)
15485 [ $mdt_index == $MDTIDX ] ||
15486 error "$file is not on MDT${MDTIDX}"
15489 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15491 run_test 230c "check directory accessiblity if migration failed"
15494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15495 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15496 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15497 skip "Need MDS version at least 2.11.52"
15499 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15501 local migrate_dir=$DIR/$tdir/migrate_dir
15511 old_index=$((RANDOM % MDSCOUNT))
15512 old_count=$((MDSCOUNT - old_index))
15513 new_index=$((RANDOM % MDSCOUNT))
15514 new_count=$((MDSCOUNT - new_index))
15515 new_hash="all_char"
15517 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15518 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15520 test_mkdir $DIR/$tdir
15521 test_mkdir -i $old_index -c $old_count $migrate_dir
15523 for ((i=0; i<100; i++)); do
15524 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15525 createmany -o $migrate_dir/dir_${i}/f 100 ||
15526 error "create files under remote dir failed $i"
15529 echo -n "Migrate from MDT$old_index "
15530 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15531 echo -n "to MDT$new_index"
15532 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15535 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15536 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15537 error "migrate remote dir error"
15539 echo "Finish migration, then checking.."
15540 for file in $(find $migrate_dir); do
15541 mdt_index=$($LFS getstripe -m $file)
15542 if [ $mdt_index -lt $new_index ] ||
15543 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15544 error "$file is on MDT$mdt_index"
15548 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15550 run_test 230d "check migrate big directory"
15553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15554 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15555 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15556 skip "Need MDS version at least 2.11.52"
15563 mkdir -p $DIR/$tdir
15564 mkdir $DIR/$tdir/migrate_dir
15565 mkdir $DIR/$tdir/other_dir
15566 touch $DIR/$tdir/migrate_dir/a
15567 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15568 ls $DIR/$tdir/other_dir
15570 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15571 error "migrate dir fails"
15573 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15574 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15576 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15577 [ $mdt_index == 0 ] || error "a is not on MDT0"
15579 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15580 error "migrate dir fails"
15582 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15583 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15585 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15586 [ $mdt_index == 1 ] || error "a is not on MDT1"
15588 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15589 [ $mdt_index == 1 ] || error "b is not on MDT1"
15591 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15592 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15594 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15596 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15598 run_test 230e "migrate mulitple local link files"
15601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15602 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15603 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15604 skip "Need MDS version at least 2.11.52"
15609 mkdir -p $DIR/$tdir
15610 mkdir $DIR/$tdir/migrate_dir
15611 $LFS mkdir -i1 $DIR/$tdir/other_dir
15612 touch $DIR/$tdir/migrate_dir/a
15613 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15614 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15615 ls $DIR/$tdir/other_dir
15617 # a should be migrated to MDT1, since no other links on MDT0
15618 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15619 error "#1 migrate dir fails"
15620 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15621 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15622 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15623 [ $mdt_index == 1 ] || error "a is not on MDT1"
15625 # a should stay on MDT1, because it is a mulitple link file
15626 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15627 error "#2 migrate dir fails"
15628 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15629 [ $mdt_index == 1 ] || error "a is not on MDT1"
15631 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15632 error "#3 migrate dir fails"
15634 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15635 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15636 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15638 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15639 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15641 # a should be migrated to MDT0, since no other links on MDT1
15642 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15643 error "#4 migrate dir fails"
15644 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15645 [ $mdt_index == 0 ] || error "a is not on MDT0"
15647 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15649 run_test 230f "migrate mulitple remote link files"
15652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15653 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15654 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15655 skip "Need MDS version at least 2.11.52"
15657 mkdir -p $DIR/$tdir/migrate_dir
15659 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15660 error "migrating dir to non-exist MDT succeeds"
15663 run_test 230g "migrate dir to non-exist MDT"
15666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15667 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15668 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15669 skip "Need MDS version at least 2.11.52"
15673 mkdir -p $DIR/$tdir/migrate_dir
15675 $LFS migrate -m1 $DIR &&
15676 error "migrating mountpoint1 should fail"
15678 $LFS migrate -m1 $DIR/$tdir/.. &&
15679 error "migrating mountpoint2 should fail"
15682 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15683 error "migrating $tdir/migrate_dir/.. should fail"
15687 run_test 230h "migrate .. and root"
15690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15691 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15692 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15693 skip "Need MDS version at least 2.11.52"
15695 mkdir -p $DIR/$tdir/migrate_dir
15697 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15698 error "migration fails with a tailing slash"
15700 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15701 error "migration fails with two tailing slashes"
15703 run_test 230i "lfs migrate -m tolerates trailing slashes"
15706 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15707 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15708 skip "Need MDS version at least 2.11.52"
15710 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15711 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15712 error "create $tfile failed"
15713 cat /etc/passwd > $DIR/$tdir/$tfile
15715 $LFS migrate -m 1 $DIR/$tdir
15717 cmp /etc/passwd $DIR/$tdir/$tfile ||
15718 error "DoM file mismatch after migration"
15720 run_test 230j "DoM file data not changed after dir migration"
15723 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15724 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15725 skip "Need MDS version at least 2.11.56"
15728 local files_on_starting_mdt=0
15730 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15731 $LFS getdirstripe $DIR/$tdir
15732 for i in $(seq $total); do
15733 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15734 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15735 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15738 echo "$files_on_starting_mdt files on MDT0"
15740 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15741 $LFS getdirstripe $DIR/$tdir
15743 files_on_starting_mdt=0
15744 for i in $(seq $total); do
15745 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15746 error "file $tfile.$i mismatch after migration"
15747 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15748 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15751 echo "$files_on_starting_mdt files on MDT1 after migration"
15752 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15754 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15755 $LFS getdirstripe $DIR/$tdir
15757 files_on_starting_mdt=0
15758 for i in $(seq $total); do
15759 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15760 error "file $tfile.$i mismatch after 2nd migration"
15761 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15762 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15765 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15766 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15770 run_test 230k "file data not changed after dir migration"
15773 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15774 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15775 skip "Need MDS version at least 2.11.56"
15777 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15778 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15779 error "create files under remote dir failed $i"
15780 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15782 run_test 230l "readdir between MDTs won't crash"
15786 # For simplicity this test assumes that max_pages_per_rpc
15787 # is the same across all OSCs
15788 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15789 local bulk_size=$((max_pages * PAGE_SIZE))
15790 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15793 mkdir -p $DIR/$tdir
15794 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15795 error "failed to set stripe with -S ${brw_size}M option"
15797 # clear the OSC stats
15798 $LCTL set_param osc.*.stats=0 &>/dev/null
15801 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15802 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15803 oflag=direct &>/dev/null || error "dd failed"
15805 sync; sleep 1; sync # just to be safe
15806 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15807 if [ x$nrpcs != "x1" ]; then
15808 $LCTL get_param osc.*.stats
15809 error "found $nrpcs ost_write RPCs, not 1 as expected"
15813 # Drop the OSC cache, otherwise we will read from it
15814 cancel_lru_locks osc
15816 # clear the OSC stats
15817 $LCTL set_param osc.*.stats=0 &>/dev/null
15819 # Client reads $bulk_size.
15820 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15821 iflag=direct &>/dev/null || error "dd failed"
15823 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15824 if [ x$nrpcs != "x1" ]; then
15825 $LCTL get_param osc.*.stats
15826 error "found $nrpcs ost_read RPCs, not 1 as expected"
15829 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15832 mkdir -p $DIR/$tdir
15834 for i in {0..1023}; do
15835 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15836 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15837 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15841 run_test 231b "must not assert on fully utilized OST request buffer"
15844 mkdir -p $DIR/$tdir
15845 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15847 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15848 do_facet ost1 $LCTL set_param fail_loc=0x31c
15850 # ignore dd failure
15851 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15853 do_facet ost1 $LCTL set_param fail_loc=0
15854 umount_client $MOUNT || error "umount failed"
15855 mount_client $MOUNT || error "mount failed"
15856 stop ost1 || error "cannot stop ost1"
15857 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15859 run_test 232a "failed lock should not block umount"
15862 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15863 skip "Need MDS version at least 2.10.58"
15865 mkdir -p $DIR/$tdir
15866 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15867 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15869 cancel_lru_locks osc
15871 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15872 do_facet ost1 $LCTL set_param fail_loc=0x31c
15875 $LFS data_version $DIR/$tdir/$tfile || true
15877 do_facet ost1 $LCTL set_param fail_loc=0
15878 umount_client $MOUNT || error "umount failed"
15879 mount_client $MOUNT || error "mount failed"
15880 stop ost1 || error "cannot stop ost1"
15881 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15883 run_test 232b "failed data version lock should not block umount"
15886 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15887 skip "Need MDS version at least 2.3.64"
15888 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15890 local fid=$($LFS path2fid $MOUNT)
15892 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15893 error "cannot access $MOUNT using its FID '$fid'"
15895 run_test 233a "checking that OBF of the FS root succeeds"
15898 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
15899 skip "Need MDS version at least 2.5.90"
15900 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15902 local fid=$($LFS path2fid $MOUNT/.lustre)
15904 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15905 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15907 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15908 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15909 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15911 run_test 233b "checking that OBF of the FS .lustre succeeds"
15914 local p="$TMP/sanityN-$TESTNAME.parameters"
15915 save_lustre_params client "llite.*.xattr_cache" > $p
15916 lctl set_param llite.*.xattr_cache 1 ||
15917 skip_env "xattr cache is not supported"
15919 mkdir -p $DIR/$tdir || error "mkdir failed"
15920 touch $DIR/$tdir/$tfile || error "touch failed"
15921 # OBD_FAIL_LLITE_XATTR_ENOMEM
15922 $LCTL set_param fail_loc=0x1405
15923 getfattr -n user.attr $DIR/$tdir/$tfile &&
15924 error "getfattr should have failed with ENOMEM"
15925 $LCTL set_param fail_loc=0x0
15928 restore_lustre_params < $p
15931 run_test 234 "xattr cache should not crash on ENOMEM"
15934 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
15935 skip "Need MDS version at least 2.4.52"
15937 flock_deadlock $DIR/$tfile
15942 124) error "process hangs on a deadlock"
15944 *) error "error executing flock_deadlock $DIR/$tfile"
15948 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15952 check_swap_layouts_support
15954 local ref1=/etc/passwd
15955 local ref2=/etc/group
15956 local file1=$DIR/$tdir/f1
15957 local file2=$DIR/$tdir/f2
15959 test_mkdir -c1 $DIR/$tdir
15960 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15961 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15962 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15963 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15964 local fd=$(free_fd)
15965 local cmd="exec $fd<>$file2"
15968 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15969 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15972 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15977 run_test 236 "Layout swap on open unlinked file"
15979 # LU-4659 linkea consistency
15981 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15982 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15983 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15984 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15987 ln $DIR/$tfile $DIR/$tfile.lnk
15988 touch $DIR/$tfile.new
15989 mv $DIR/$tfile.new $DIR/$tfile
15990 local fid1=$($LFS path2fid $DIR/$tfile)
15991 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15992 local path1=$($LFS fid2path $FSNAME "$fid1")
15993 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15994 local path2=$($LFS fid2path $FSNAME "$fid2")
15995 [ $tfile.lnk == $path2 ] ||
15996 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15999 run_test 238 "Verify linkea consistency"
16001 test_239A() { # was test_239
16002 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
16003 skip "Need MDS version at least 2.5.60"
16005 local list=$(comma_list $(mdts_nodes))
16007 mkdir -p $DIR/$tdir
16008 createmany -o $DIR/$tdir/f- 5000
16009 unlinkmany $DIR/$tdir/f- 5000
16010 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
16011 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
16012 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
16013 osp.*MDT*.sync_in_flight" | calc_sum)
16014 [ "$changes" -eq 0 ] || error "$changes not synced"
16016 run_test 239A "osp_sync test"
16018 test_239a() { #LU-5297
16019 remote_mds_nodsh && skip "remote MDS with nodsh"
16022 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
16023 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
16024 chgrp $RUNAS_GID $DIR/$tfile
16025 wait_delete_completed
16027 run_test 239a "process invalid osp sync record correctly"
16029 test_239b() { #LU-5297
16030 remote_mds_nodsh && skip "remote MDS with nodsh"
16033 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
16034 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
16035 chgrp $RUNAS_GID $DIR/$tfile1
16036 wait_delete_completed
16037 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16039 chgrp $RUNAS_GID $DIR/$tfile2
16040 wait_delete_completed
16042 run_test 239b "process osp sync record with ENOMEM error correctly"
16045 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16046 remote_mds_nodsh && skip "remote MDS with nodsh"
16048 mkdir -p $DIR/$tdir
16050 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
16051 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
16052 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
16053 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
16055 umount_client $MOUNT || error "umount failed"
16056 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
16057 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
16058 mount_client $MOUNT || error "failed to mount client"
16060 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
16061 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
16063 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
16069 for LOOP in $(seq $count); do
16070 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
16071 cancel_lru_locks $OSC || true
16079 for LOOP in $(seq $1); do
16080 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
16085 test_241a() { # was test_241
16086 local bsize=$PAGE_SIZE
16088 (( bsize < 40960 )) && bsize=40960
16089 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16091 cancel_lru_locks $OSC
16092 test_241_bio 1000 $bsize &
16094 test_241_dio 1000 $bsize
16097 run_test 241a "bio vs dio"
16100 local bsize=$PAGE_SIZE
16102 (( bsize < 40960 )) && bsize=40960
16103 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16105 test_241_dio 1000 $bsize &
16107 test_241_dio 1000 $bsize
16110 run_test 241b "dio vs dio"
16113 remote_mds_nodsh && skip "remote MDS with nodsh"
16115 mkdir -p $DIR/$tdir
16116 touch $DIR/$tdir/$tfile
16118 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16119 do_facet mds1 lctl set_param fail_loc=0x105
16120 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16122 do_facet mds1 lctl set_param fail_loc=0
16123 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16125 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16129 test_mkdir $DIR/$tdir
16130 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16132 run_test 243 "various group lock tests"
16136 test_mkdir $DIR/$tdir
16137 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16138 sendfile_grouplock $DIR/$tdir/$tfile || \
16139 error "sendfile+grouplock failed"
16142 run_test 244 "sendfile with group lock tests"
16145 local flagname="multi_mod_rpcs"
16146 local connect_data_name="max_mod_rpcs"
16149 # check if multiple modify RPCs flag is set
16150 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16151 grep "connect_flags:")
16154 echo "$out" | grep -qw $flagname
16155 if [ $? -ne 0 ]; then
16156 echo "connect flag $flagname is not set"
16160 # check if multiple modify RPCs data is set
16161 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16164 echo "$out" | grep -qw $connect_data_name ||
16165 error "import should have connect data $connect_data_name"
16167 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16169 test_246() { # LU-7371
16170 remote_ost_nodsh && skip "remote OST with nodsh"
16171 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16172 skip "Need OST version >= 2.7.62"
16174 do_facet ost1 $LCTL set_param fail_val=4095
16175 #define OBD_FAIL_OST_READ_SIZE 0x234
16176 do_facet ost1 $LCTL set_param fail_loc=0x234
16177 $LFS setstripe $DIR/$tfile -i 0 -c 1
16178 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16179 cancel_lru_locks $FSNAME-OST0000
16180 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16182 run_test 246 "Read file of size 4095 should return right length"
16188 umount_client $submount
16193 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16195 skip_env "Fileset feature is not supported"
16197 local submount=${MOUNT}_$tdir
16200 mkdir -p $submount || error "mkdir $submount failed"
16201 FILESET="$FILESET/$tdir" mount_client $submount ||
16202 error "mount $submount failed"
16203 trap "cleanup_247 $submount" EXIT
16204 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16205 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16206 error "read $MOUNT/$tdir/$tfile failed"
16207 cleanup_247 $submount
16209 run_test 247a "mount subdir as fileset"
16212 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16213 skip_env "Fileset feature is not supported"
16215 local submount=${MOUNT}_$tdir
16217 rm -rf $MOUNT/$tdir
16218 mkdir -p $submount || error "mkdir $submount failed"
16220 FILESET="$FILESET/$tdir" mount_client $submount &&
16221 error "mount $submount should fail"
16224 run_test 247b "mount subdir that dose not exist"
16227 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16228 skip_env "Fileset feature is not supported"
16230 local submount=${MOUNT}_$tdir
16232 mkdir -p $MOUNT/$tdir/dir1
16233 mkdir -p $submount || error "mkdir $submount failed"
16234 trap "cleanup_247 $submount" EXIT
16235 FILESET="$FILESET/$tdir" mount_client $submount ||
16236 error "mount $submount failed"
16237 local fid=$($LFS path2fid $MOUNT/)
16238 $LFS fid2path $submount $fid && error "fid2path should fail"
16239 cleanup_247 $submount
16241 run_test 247c "running fid2path outside root"
16244 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16245 skip "Fileset feature is not supported"
16247 local submount=${MOUNT}_$tdir
16249 mkdir -p $MOUNT/$tdir/dir1
16250 mkdir -p $submount || error "mkdir $submount failed"
16251 FILESET="$FILESET/$tdir" mount_client $submount ||
16252 error "mount $submount failed"
16253 trap "cleanup_247 $submount" EXIT
16254 local fid=$($LFS path2fid $submount/dir1)
16255 $LFS fid2path $submount $fid || error "fid2path should succeed"
16256 cleanup_247 $submount
16258 run_test 247d "running fid2path inside root"
16262 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16264 skip "Fileset feature is not supported"
16266 local submount=${MOUNT}_$tdir
16269 mkdir -p $submount || error "mkdir $submount failed"
16270 FILESET="$FILESET/.." mount_client $submount &&
16271 error "mount $submount should fail"
16274 run_test 247e "mount .. as fileset"
16277 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16278 [ -z "$fast_read_sav" ] && skip "no fast read support"
16280 # create a large file for fast read verification
16281 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16283 # make sure the file is created correctly
16284 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16285 { rm -f $DIR/$tfile; skip "file creation error"; }
16287 echo "Test 1: verify that fast read is 4 times faster on cache read"
16289 # small read with fast read enabled
16290 $LCTL set_param -n llite.*.fast_read=1
16291 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16292 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16293 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16294 # small read with fast read disabled
16295 $LCTL set_param -n llite.*.fast_read=0
16296 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16297 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16298 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16300 # verify that fast read is 4 times faster for cache read
16301 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16302 error_not_in_vm "fast read was not 4 times faster: " \
16303 "$t_fast vs $t_slow"
16305 echo "Test 2: verify the performance between big and small read"
16306 $LCTL set_param -n llite.*.fast_read=1
16308 # 1k non-cache read
16309 cancel_lru_locks osc
16310 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16311 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16312 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16314 # 1M non-cache read
16315 cancel_lru_locks osc
16316 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16317 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16318 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16320 # verify that big IO is not 4 times faster than small IO
16321 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16322 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16324 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16327 run_test 248 "fast read verification"
16329 test_249() { # LU-7890
16330 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16331 skip "Need at least version 2.8.54"
16334 $LFS setstripe -c 1 $DIR/$tfile
16335 # Offset 2T == 4k * 512M
16336 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16337 error "dd to 2T offset failed"
16339 run_test 249 "Write above 2T file size"
16342 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16343 && skip "no 16TB file size limit on ZFS"
16345 $LFS setstripe -c 1 $DIR/$tfile
16346 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16347 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16348 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16349 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16350 conv=notrunc,fsync && error "append succeeded"
16353 run_test 250 "Write above 16T limit"
16356 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16358 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16359 #Skip once - writing the first stripe will succeed
16360 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16361 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16362 error "short write happened"
16364 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16365 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16366 error "short read happened"
16370 run_test 251 "Handling short read and write correctly"
16373 remote_mds_nodsh && skip "remote MDS with nodsh"
16374 remote_ost_nodsh && skip "remote OST with nodsh"
16375 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
16376 skip_env "ldiskfs only test"
16386 # check lr_reader on OST0000
16388 dev=$(facet_device $tgt)
16389 out=$(do_facet $tgt $LR_READER $dev)
16390 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16392 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16393 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16394 error "Invalid uuid returned by $LR_READER on target $tgt"
16395 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16397 # check lr_reader -c on MDT0000
16399 dev=$(facet_device $tgt)
16400 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16401 skip "$LR_READER does not support additional options"
16403 out=$(do_facet $tgt $LR_READER -c $dev)
16404 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16406 num=$(echo "$out" | grep -c "mdtlov")
16407 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16408 error "Invalid number of mdtlov clients returned by $LR_READER"
16409 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16411 # check lr_reader -cr on MDT0000
16412 out=$(do_facet $tgt $LR_READER -cr $dev)
16413 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16415 echo "$out" | grep -q "^reply_data:$" ||
16416 error "$LR_READER should have returned 'reply_data' section"
16417 num=$(echo "$out" | grep -c "client_generation")
16418 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16420 run_test 252 "check lr_reader tool"
16422 test_253_fill_ost() {
16423 local size_mb #how many MB should we write to pass watermark
16424 local lwm=$3 #low watermark
16425 local free_10mb #10% of free space
16427 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16428 size_mb=$((free_kb / 1024 - lwm))
16429 free_10mb=$((free_kb / 10240))
16430 #If 10% of free space cross low watermark use it
16431 if (( free_10mb > size_mb )); then
16434 #At least we need to store 1.1 of difference between
16435 #free space and low watermark
16436 size_mb=$((size_mb + size_mb / 10))
16438 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16439 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16440 oflag=append conv=notrunc
16445 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16446 echo "OST still has $((free_kb / 1024)) mbytes free"
16450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16451 remote_mds_nodsh && skip "remote MDS with nodsh"
16452 remote_mgs_nodsh && skip "remote MGS with nodsh"
16457 local ost_name=$($LFS osts |
16458 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16460 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16461 do_facet $SINGLEMDS $LCTL get_param -n \
16462 osp.$mdtosc_proc1.reserved_mb_high ||
16463 skip "remote MDS does not support reserved_mb_high"
16467 wait_delete_completed
16470 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16471 osp.$mdtosc_proc1.reserved_mb_high)
16472 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16473 osp.$mdtosc_proc1.reserved_mb_low)
16474 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16476 if ! combined_mgs_mds ; then
16479 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16480 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16481 error "Adding $ost_name to pool failed"
16483 # Wait for client to see a OST at pool
16484 wait_update $HOSTNAME "$LCTL get_param -n
16485 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16486 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16487 error "Client can not see the pool"
16488 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16489 error "Setstripe failed"
16491 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16492 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16493 echo "OST still has $((blocks/1024)) mbytes free"
16495 local new_lwm=$((blocks/1024-10))
16496 do_facet $SINGLEMDS $LCTL set_param \
16497 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16498 do_facet $SINGLEMDS $LCTL set_param \
16499 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16501 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16503 #First enospc could execute orphan deletion so repeat.
16504 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16506 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16507 osp.$mdtosc_proc1.prealloc_status)
16508 echo "prealloc_status $oa_status"
16510 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16511 error "File creation should fail"
16512 #object allocation was stopped, but we still able to append files
16513 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16514 error "Append failed"
16515 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16517 wait_delete_completed
16521 for i in $(seq 10 12); do
16522 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16523 error "File creation failed after rm";
16526 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16527 osp.$mdtosc_proc1.prealloc_status)
16528 echo "prealloc_status $oa_status"
16530 if (( oa_status != 0 )); then
16531 error "Object allocation still disable after rm"
16533 do_facet $SINGLEMDS $LCTL set_param \
16534 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16535 do_facet $SINGLEMDS $LCTL set_param \
16536 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16539 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16540 error "Remove $ost_name from pool failed"
16541 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16542 error "Pool destroy fialed"
16544 if ! combined_mgs_mds ; then
16548 run_test 253 "Check object allocation limit"
16551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16552 remote_mds_nodsh && skip "remote MDS with nodsh"
16553 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16554 skip "MDS does not support changelog_size"
16557 local MDT0=$(facet_svc $SINGLEMDS)
16559 changelog_register || error "changelog_register failed"
16561 changelog_clear 0 || error "changelog_clear failed"
16563 local size1=$(do_facet $SINGLEMDS \
16564 $LCTL get_param -n mdd.$MDT0.changelog_size)
16565 echo "Changelog size $size1"
16568 $LFS mkdir -i 0 $DIR/$tdir
16570 mkdir -p $DIR/$tdir/pics/2008/zachy
16571 touch $DIR/$tdir/pics/2008/zachy/timestamp
16572 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16573 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16574 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16575 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16576 rm $DIR/$tdir/pics/desktop.jpg
16578 local size2=$(do_facet $SINGLEMDS \
16579 $LCTL get_param -n mdd.$MDT0.changelog_size)
16580 echo "Changelog size after work $size2"
16582 (( $size2 > $size1 )) ||
16583 error "new Changelog size=$size2 less than old size=$size1"
16585 run_test 254 "Check changelog size"
16592 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16593 awk -F: '{print $2}' | grep $type > /dev/null
16594 if [ $? -ne 0 ]; then
16604 lfs ladvise -a willread $file > /dev/null 2>&1
16605 if [ $? -eq 0 ]; then
16609 lfs ladvise -a willread $file 2>&1 |
16610 grep "Inappropriate ioctl for device" > /dev/null
16611 if [ $? -eq 0 ]; then
16618 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16621 # run a random read IO workload
16622 # usage: random_read_iops <filename> <filesize> <iosize>
16623 random_read_iops() {
16626 local iosize=${3:-4096}
16628 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16629 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16632 drop_file_oss_cache() {
16636 $LFS ladvise -a dontneed $file 2>/dev/null ||
16637 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16640 ladvise_willread_performance()
16643 local average_origin=0
16644 local average_cache=0
16645 local average_ladvise=0
16647 for ((i = 1; i <= $repeat; i++)); do
16648 echo "Iter $i/$repeat: reading without willread hint"
16649 cancel_lru_locks osc
16650 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16651 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16652 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16653 average_origin=$(bc <<<"$average_origin + $speed_origin")
16655 cancel_lru_locks osc
16656 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16657 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16658 average_cache=$(bc <<<"$average_cache + $speed_cache")
16660 cancel_lru_locks osc
16661 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16662 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16663 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16664 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16665 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16667 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16668 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16669 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16671 speedup_cache=$(percent $average_cache $average_origin)
16672 speedup_ladvise=$(percent $average_ladvise $average_origin)
16674 echo "Average uncached read: $average_origin"
16675 echo "Average speedup with OSS cached read: " \
16676 "$average_cache = +$speedup_cache%"
16677 echo "Average speedup with ladvise willread: " \
16678 "$average_ladvise = +$speedup_ladvise%"
16680 local lowest_speedup=20
16681 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16682 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16683 "got $average_cache%. Skipping ladvise willread check."
16687 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16688 # it is still good to run until then to exercise 'ladvise willread'
16689 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16690 [ "$ost1_FSTYPE" = "zfs" ] &&
16691 echo "osd-zfs does not support dontneed or drop_caches" &&
16694 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16695 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16696 error_not_in_vm "Speedup with willread is less than " \
16697 "$lowest_speedup%, got $average_ladvise%"
16701 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16702 skip "lustre < 2.8.54 does not support ladvise "
16703 remote_ost_nodsh && skip "remote OST with nodsh"
16705 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16707 ladvise_no_type willread $DIR/$tfile &&
16708 skip "willread ladvise is not supported"
16710 ladvise_no_ioctl $DIR/$tfile &&
16711 skip "ladvise ioctl is not supported"
16714 local size=$((size_mb * 1048576))
16715 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16716 error "dd to $DIR/$tfile failed"
16718 lfs ladvise -a willread $DIR/$tfile ||
16719 error "Ladvise failed with no range argument"
16721 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16722 error "Ladvise failed with no -l or -e argument"
16724 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16725 error "Ladvise failed with only -e argument"
16727 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16728 error "Ladvise failed with only -l argument"
16730 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16731 error "End offset should not be smaller than start offset"
16733 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16734 error "End offset should not be equal to start offset"
16736 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16737 error "Ladvise failed with overflowing -s argument"
16739 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16740 error "Ladvise failed with overflowing -e argument"
16742 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16743 error "Ladvise failed with overflowing -l argument"
16745 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16746 error "Ladvise succeeded with conflicting -l and -e arguments"
16748 echo "Synchronous ladvise should wait"
16750 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16751 do_nodes $(comma_list $(osts_nodes)) \
16752 $LCTL set_param fail_val=$delay fail_loc=0x237
16754 local start_ts=$SECONDS
16755 lfs ladvise -a willread $DIR/$tfile ||
16756 error "Ladvise failed with no range argument"
16757 local end_ts=$SECONDS
16758 local inteval_ts=$((end_ts - start_ts))
16760 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16761 error "Synchronous advice didn't wait reply"
16764 echo "Asynchronous ladvise shouldn't wait"
16765 local start_ts=$SECONDS
16766 lfs ladvise -a willread -b $DIR/$tfile ||
16767 error "Ladvise failed with no range argument"
16768 local end_ts=$SECONDS
16769 local inteval_ts=$((end_ts - start_ts))
16771 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16772 error "Asynchronous advice blocked"
16775 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16776 ladvise_willread_performance
16778 run_test 255a "check 'lfs ladvise -a willread'"
16784 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16788 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16789 skip "lustre < 2.8.54 does not support ladvise "
16790 remote_ost_nodsh && skip "remote OST with nodsh"
16792 lfs setstripe -c 1 -i 0 $DIR/$tfile
16794 ladvise_no_type dontneed $DIR/$tfile &&
16795 skip "dontneed ladvise is not supported"
16797 ladvise_no_ioctl $DIR/$tfile &&
16798 skip "ladvise ioctl is not supported"
16800 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16801 [ "$ost1_FSTYPE" = "zfs" ] &&
16802 skip "zfs-osd does not support 'ladvise dontneed'"
16805 local size=$((size_mb * 1048576))
16806 # In order to prevent disturbance of other processes, only check 3/4
16807 # of the memory usage
16808 local kibibytes=$((size_mb * 1024 * 3 / 4))
16810 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16811 error "dd to $DIR/$tfile failed"
16813 #force write to complete before dropping OST cache & checking memory
16816 local total=$(facet_meminfo ost1 MemTotal)
16817 echo "Total memory: $total KiB"
16819 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16820 local before_read=$(facet_meminfo ost1 Cached)
16821 echo "Cache used before read: $before_read KiB"
16823 lfs ladvise -a willread $DIR/$tfile ||
16824 error "Ladvise willread failed"
16825 local after_read=$(facet_meminfo ost1 Cached)
16826 echo "Cache used after read: $after_read KiB"
16828 lfs ladvise -a dontneed $DIR/$tfile ||
16829 error "Ladvise dontneed again failed"
16830 local no_read=$(facet_meminfo ost1 Cached)
16831 echo "Cache used after dontneed ladvise: $no_read KiB"
16833 if [ $total -lt $((before_read + kibibytes)) ]; then
16834 echo "Memory is too small, abort checking"
16838 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16839 error "Ladvise willread should use more memory" \
16840 "than $kibibytes KiB"
16843 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16844 error "Ladvise dontneed should release more memory" \
16845 "than $kibibytes KiB"
16848 run_test 255b "check 'lfs ladvise -a dontneed'"
16851 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16852 skip "lustre < 2.10.53 does not support lockahead"
16860 test_mkdir -p $DIR/$tdir
16861 $LFS setstripe -i 0 -c 1 $DIR/$tdir
16863 #test 10 returns only success/failure
16865 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16867 if [ $rc -eq 255 ]; then
16868 error "Ladvise test${i} failed, ${rc}"
16871 #test 11 counts lock enqueue requests, all others count new locks
16873 count=$(do_facet ost1 \
16874 $LCTL get_param -n ost.OSS.ost.stats)
16875 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16877 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16879 if [ $rc -eq 255 ]; then
16880 error "Ladvise test${i} failed, ${rc}"
16883 new_count=$(do_facet ost1 \
16884 $LCTL get_param -n ost.OSS.ost.stats)
16885 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16886 awk '{ print $2 }')
16888 difference="$((new_count - count))"
16889 if [ $difference -ne $rc ]; then
16890 error "Ladvise test${i}, bad enqueue count, returned " \
16891 "${rc}, actual ${difference}"
16894 for i in $(seq 12 21); do
16895 # If we do not do this, we run the risk of having too many
16896 # locks and starting lock cancellation while we are checking
16898 cancel_lru_locks osc
16900 count=$($LCTL get_param -n \
16901 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16903 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16905 if [ $rc -eq 255 ]; then
16906 error "Ladvise test ${i} failed, ${rc}"
16909 new_count=$($LCTL get_param -n \
16910 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16911 difference="$((new_count - count))"
16913 # Test 15 output is divided by 100 to map down to valid return
16914 if [ $i -eq 15 ]; then
16918 if [ $difference -ne $rc ]; then
16919 error "Ladvise test ${i}, bad lock count, returned " \
16920 "${rc}, actual ${difference}"
16924 #test 22 returns only success/failure
16926 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16928 if [ $rc -eq 255 ]; then
16929 error "Ladvise test${i} failed, ${rc}"
16932 run_test 255c "suite of ladvise lockahead tests"
16935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16936 remote_mds_nodsh && skip "remote MDS with nodsh"
16937 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16938 changelog_users $SINGLEMDS | grep "^cl" &&
16939 skip "active changelog user"
16945 mdt_dev=$(mdsdevname 1)
16948 changelog_register || error "changelog_register failed"
16951 mkdir -p $DIR/$tdir
16953 changelog_clear 0 || error "changelog_clear failed"
16956 touch $DIR/$tdir/{1..10}
16959 stop $SINGLEMDS || error "Fail to stop MDT"
16963 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16965 #after mount new plainllog is used
16966 touch $DIR/$tdir/{11..19}
16967 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16968 cat_sl=$(do_facet $SINGLEMDS "sync; \
16969 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16970 llog_reader $tmpfile | grep -c type=1064553b")
16971 do_facet $SINGLEMDS llog_reader $tmpfile
16973 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16975 changelog_clear 0 || error "changelog_clear failed"
16977 cat_sl=$(do_facet $SINGLEMDS "sync; \
16978 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16979 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16981 if (( cat_sl == 2 )); then
16982 error "Empty plain llog was not deleted from changelog catalog"
16983 elif (( cat_sl != 1 )); then
16984 error "Active plain llog shouldn't be deleted from catalog"
16987 run_test 256 "Check llog delete for empty and not full state"
16990 remote_mds_nodsh && skip "remote MDS with nodsh"
16991 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
16992 skip "Need MDS version at least 2.8.55"
16994 test_mkdir $DIR/$tdir
16996 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16997 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
17000 #define OBD_FAIL_MDS_XATTR_REP 0x161
17001 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17002 local facet=mds$((mdtidx + 1))
17003 set_nodes_failloc $(facet_active_host $facet) 0x80000161
17004 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
17006 stop $facet || error "stop MDS failed"
17007 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
17008 error "start MDS fail"
17009 wait_recovery_complete $facet
17011 run_test 257 "xattr locks are not lost"
17013 # Verify we take the i_mutex when security requires it
17015 #define OBD_FAIL_IMUTEX_SEC 0x141c
17016 $LCTL set_param fail_loc=0x141c
17018 chmod u+s $DIR/$tfile
17019 chmod a+rwx $DIR/$tfile
17020 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17022 if [ $RC -ne 0 ]; then
17023 error "error, failed to take i_mutex, rc=$?"
17029 # Verify we do NOT take the i_mutex in the normal case
17031 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
17032 $LCTL set_param fail_loc=0x141d
17035 chmod a+rw $DIR/$tfile
17036 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17038 if [ $RC -ne 0 ]; then
17039 error "error, took i_mutex unnecessarily, rc=$?"
17044 run_test 258b "verify i_mutex security behavior"
17047 local file=$DIR/$tfile
17051 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17053 stack_trap "rm -f $file" EXIT
17055 wait_delete_completed
17056 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17057 echo "before: $before"
17059 $LFS setstripe -i 0 -c 1 $file
17060 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
17062 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17063 echo "after write: $after"
17065 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
17066 do_facet ost1 $LCTL set_param fail_loc=0x2301
17068 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17069 echo "after truncate: $after"
17072 do_facet ost1 $LCTL set_param fail_loc=0
17073 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17075 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17076 echo "after restart: $after"
17077 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
17078 error "missing truncate?"
17082 run_test 259 "crash at delayed truncate"
17085 #define OBD_FAIL_MDC_CLOSE 0x806
17086 $LCTL set_param fail_loc=0x80000806
17090 run_test 260 "Check mdc_close fail"
17092 ### Data-on-MDT sanity tests ###
17094 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17095 skip "Need MDS version at least 2.10.55 for DoM"
17098 local dom=$DIR/$tdir/dom_file
17099 local tmp=$DIR/$tdir/tmp_file
17101 mkdir -p $DIR/$tdir
17103 # basic checks for DoM component creation
17104 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
17105 error "Can set MDT layout to non-first entry"
17107 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
17108 error "Can define multiple entries as MDT layout"
17110 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17112 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17113 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17114 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17116 local mdtidx=$($LFS getstripe -m $dom)
17117 local mdtname=MDT$(printf %04x $mdtidx)
17118 local facet=mds$((mdtidx + 1))
17119 local space_check=1
17121 # Skip free space checks with ZFS
17122 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17126 local size_tmp=$((65536 * 3))
17127 local mdtfree1=$(do_facet $facet \
17128 lctl get_param -n osd*.*$mdtname.kbytesfree)
17130 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17131 # check also direct IO along write
17132 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17133 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17135 cmp $tmp $dom || error "file data is different"
17136 [ $(stat -c%s $dom) == $size_tmp ] ||
17137 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17138 if [ $space_check == 1 ]; then
17139 local mdtfree2=$(do_facet $facet \
17140 lctl get_param -n osd*.*$mdtname.kbytesfree)
17142 # increase in usage from by $size_tmp
17143 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17144 error "MDT free space wrong after write: " \
17145 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17149 local size_dom=10000
17151 $TRUNCATE $dom $size_dom
17152 [ $(stat -c%s $dom) == $size_dom ] ||
17153 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17154 if [ $space_check == 1 ]; then
17155 mdtfree1=$(do_facet $facet \
17156 lctl get_param -n osd*.*$mdtname.kbytesfree)
17157 # decrease in usage from $size_tmp to new $size_dom
17158 [ $(($mdtfree1 - $mdtfree2)) -ge \
17159 $(((size_tmp - size_dom) / 1024)) ] ||
17160 error "MDT free space is wrong after truncate: " \
17161 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17167 size_dom=$((size_dom + size_tmp))
17168 [ $(stat -c%s $dom) == $size_dom ] ||
17169 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17170 if [ $space_check == 1 ]; then
17171 mdtfree2=$(do_facet $facet \
17172 lctl get_param -n osd*.*$mdtname.kbytesfree)
17173 # increase in usage by $size_tmp from previous
17174 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17175 error "MDT free space is wrong after append: " \
17176 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17181 if [ $space_check == 1 ]; then
17182 mdtfree1=$(do_facet $facet \
17183 lctl get_param -n osd*.*$mdtname.kbytesfree)
17184 # decrease in usage by $size_dom from previous
17185 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17186 error "MDT free space is wrong after removal: " \
17187 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17190 # combined striping
17191 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17192 error "Can't create DoM + OST striping"
17194 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17195 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17196 # check also direct IO along write
17197 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17199 cmp $tmp $dom || error "file data is different"
17200 [ $(stat -c%s $dom) == $size_tmp ] ||
17201 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17206 run_test 270a "DoM: basic functionality tests"
17209 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17210 skip "Need MDS version at least 2.10.55"
17212 local dom=$DIR/$tdir/dom_file
17213 local max_size=1048576
17215 mkdir -p $DIR/$tdir
17216 $LFS setstripe -E $max_size -L mdt $dom
17218 # truncate over the limit
17219 $TRUNCATE $dom $(($max_size + 1)) &&
17220 error "successful truncate over the maximum size"
17221 # write over the limit
17222 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17223 error "successful write over the maximum size"
17224 # append over the limit
17225 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17226 echo "12345" >> $dom && error "successful append over the maximum size"
17231 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17234 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17235 skip "Need MDS version at least 2.10.55"
17237 mkdir -p $DIR/$tdir
17238 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17240 # check files inherit DoM EA
17241 touch $DIR/$tdir/first
17242 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17243 error "bad pattern"
17244 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17245 error "bad stripe count"
17246 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17247 error "bad stripe size"
17249 # check directory inherits DoM EA and uses it as default
17250 mkdir $DIR/$tdir/subdir
17251 touch $DIR/$tdir/subdir/second
17252 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17253 error "bad pattern in sub-directory"
17254 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17255 error "bad stripe count in sub-directory"
17256 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17257 error "bad stripe size in sub-directory"
17260 run_test 270c "DoM: DoM EA inheritance tests"
17263 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17264 skip "Need MDS version at least 2.10.55"
17266 mkdir -p $DIR/$tdir
17267 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17269 # inherit default DoM striping
17270 mkdir $DIR/$tdir/subdir
17271 touch $DIR/$tdir/subdir/f1
17273 # change default directory striping
17274 $LFS setstripe -c 1 $DIR/$tdir/subdir
17275 touch $DIR/$tdir/subdir/f2
17276 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17277 error "wrong default striping in file 2"
17278 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17279 error "bad pattern in file 2"
17282 run_test 270d "DoM: change striping from DoM to RAID0"
17285 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17286 skip "Need MDS version at least 2.10.55"
17288 mkdir -p $DIR/$tdir/dom
17289 mkdir -p $DIR/$tdir/norm
17292 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17293 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17295 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17296 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17298 # find DoM files by layout
17299 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17300 [ $NUM -eq $DOMFILES ] ||
17301 error "lfs find -L: found $NUM, expected $DOMFILES"
17302 echo "Test 1: lfs find 20 DOM files by layout: OK"
17304 # there should be 1 dir with default DOM striping
17305 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17307 error "lfs find -L: found $NUM, expected 1 dir"
17308 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17310 # find DoM files by stripe size
17311 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17312 [ $NUM -eq $DOMFILES ] ||
17313 error "lfs find -S: found $NUM, expected $DOMFILES"
17314 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17316 # find files by stripe offset except DoM files
17317 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17318 [ $NUM -eq $NORMFILES ] ||
17319 error "lfs find -i: found $NUM, expected $NORMFILES"
17320 echo "Test 5: lfs find no DOM files by stripe index: OK"
17323 run_test 270e "DoM: lfs find with DoM files test"
17326 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17327 skip "Need MDS version at least 2.10.55"
17329 local mdtname=${FSNAME}-MDT0000-mdtlov
17330 local dom=$DIR/$tdir/dom_file
17331 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17332 lod.$mdtname.dom_stripesize)
17333 local dom_limit=131072
17335 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17336 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17337 lod.$mdtname.dom_stripesize)
17338 [ ${dom_limit} -eq ${dom_current} ] ||
17339 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17341 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17342 $LFS setstripe -d $DIR/$tdir
17343 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17344 error "Can't set directory default striping"
17346 # exceed maximum stripe size
17347 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17348 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17349 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17350 error "Able to create DoM component size more than LOD limit"
17352 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17353 dom_current=$(do_facet mds1 $LCTL get_param -n \
17354 lod.$mdtname.dom_stripesize)
17355 [ 0 -eq ${dom_current} ] ||
17356 error "Can't set zero DoM stripe limit"
17359 # attempt to create DoM file on server with disabled DoM should
17360 # remove DoM entry from layout and be succeed
17361 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17362 error "Can't create DoM file (DoM is disabled)"
17363 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17364 error "File has DoM component while DoM is disabled"
17367 # attempt to create DoM file with only DoM stripe should return error
17368 $LFS setstripe -E $dom_limit -L mdt $dom &&
17369 error "Able to create DoM-only file while DoM is disabled"
17371 # too low values to be aligned with smallest stripe size 64K
17372 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17373 dom_current=$(do_facet mds1 $LCTL get_param -n \
17374 lod.$mdtname.dom_stripesize)
17375 [ 30000 -eq ${dom_current} ] &&
17376 error "Can set too small DoM stripe limit"
17378 # 64K is a minimal stripe size in Lustre, expect limit of that size
17379 [ 65536 -eq ${dom_current} ] ||
17380 error "Limit is not set to 64K but ${dom_current}"
17382 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17383 dom_current=$(do_facet mds1 $LCTL get_param -n \
17384 lod.$mdtname.dom_stripesize)
17386 [ 2147483648 -eq ${dom_current} ] &&
17387 error "Can set too large DoM stripe limit"
17389 do_facet mds1 $LCTL set_param -n \
17390 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17391 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17392 error "Can't create DoM component size after limit change"
17393 do_facet mds1 $LCTL set_param -n \
17394 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17395 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17396 error "Can't create DoM file after limit decrease"
17397 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17398 error "Can create big DoM component after limit decrease"
17399 touch ${dom}_def ||
17400 error "Can't create file with old default layout"
17402 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17405 run_test 270f "DoM: maximum DoM stripe size checks"
17408 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17409 skip "Need MDS version at least 2.10.55"
17411 local dom=$DIR/$tdir/dom
17413 mkdir -p $DIR/$tdir
17415 $LFS setstripe -E 1024K -L mdt $dom
17417 lctl set_param -n mdc.*.stats=clear
17418 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17419 cat $dom > /dev/null
17420 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17421 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17425 run_test 271a "DoM: data is cached for read after write"
17428 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17429 skip "Need MDS version at least 2.10.55"
17431 local dom=$DIR/$tdir/dom
17433 mkdir -p $DIR/$tdir
17435 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17437 lctl set_param -n mdc.*.stats=clear
17438 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17439 cancel_lru_locks mdc
17440 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17441 # second stat to check size is cached on client
17442 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17443 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17444 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17447 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17450 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17451 skip "Need MDS version at least 2.10.55"
17453 local dom=$DIR/$tdir/dom
17455 mkdir -p $DIR/$tdir
17457 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17459 lctl set_param -n mdc.*.stats=clear
17460 lctl set_param -n osc.*.stats=clear
17461 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17462 cancel_lru_locks mdc
17463 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17464 # second stat to check size is cached on client
17465 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17466 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17467 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17468 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17469 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17472 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17478 local mdt=MDT$(printf %04x $mdtidx)
17480 if [ -z $param ]; then
17481 lctl get_param -n mdc.*$mdt*.stats
17483 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17488 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17489 skip "Need MDS version at least 2.10.55"
17491 local dom=$DIR/$tdir/dom
17493 mkdir -p $DIR/$tdir
17495 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17497 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17498 local facet=mds$((mdtidx + 1))
17500 cancel_lru_locks mdc
17501 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17502 createmany -o $dom 1000
17503 lctl set_param -n mdc.*.stats=clear
17504 smalliomany -w $dom 1000 200
17505 get_mdc_stats $mdtidx
17506 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17507 # Each file has 1 open, 1 IO enqueues, total 2000
17508 # but now we have also +1 getxattr for security.capability, total 3000
17509 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17510 unlinkmany $dom 1000
17512 cancel_lru_locks mdc
17513 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17514 createmany -o $dom 1000
17515 lctl set_param -n mdc.*.stats=clear
17516 smalliomany -w $dom 1000 200
17517 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17518 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17519 # for OPEN and IO lock.
17520 [ $((enq - enq_2)) -ge 1000 ] ||
17521 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17522 unlinkmany $dom 1000
17525 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17527 cleanup_271def_tests() {
17533 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17534 skip "Need MDS version at least 2.10.57"
17536 local dom=$DIR/$tdir/dom
17537 local tmp=$TMP/$tfile
17538 trap "cleanup_271def_tests $tmp" EXIT
17540 mkdir -p $DIR/$tdir
17542 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17544 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17546 cancel_lru_locks mdc
17547 dd if=/dev/urandom of=$tmp bs=1000 count=1
17548 dd if=$tmp of=$dom bs=1000 count=1
17549 cancel_lru_locks mdc
17551 cat /etc/hosts >> $tmp
17552 lctl set_param -n mdc.*.stats=clear
17554 # append data to the same file it should update local page
17555 echo "Append to the same page"
17556 cat /etc/hosts >> $dom
17557 local num=$(get_mdc_stats $mdtidx ost_read)
17558 local ra=$(get_mdc_stats $mdtidx req_active)
17559 local rw=$(get_mdc_stats $mdtidx req_waittime)
17561 [ -z $num ] || error "$num READ RPC occured"
17562 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17566 cmp $tmp $dom || error "file miscompare"
17568 cancel_lru_locks mdc
17569 lctl set_param -n mdc.*.stats=clear
17571 echo "Open and read file"
17572 cat $dom > /dev/null
17573 local num=$(get_mdc_stats $mdtidx ost_read)
17574 local ra=$(get_mdc_stats $mdtidx req_active)
17575 local rw=$(get_mdc_stats $mdtidx req_waittime)
17577 [ -z $num ] || error "$num READ RPC occured"
17578 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17582 cmp $tmp $dom || error "file miscompare"
17586 run_test 271d "DoM: read on open (1K file in reply buffer)"
17589 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17590 skip "Need MDS version at least 2.10.57"
17592 local dom=$DIR/$tdir/dom
17593 local tmp=$TMP/$tfile
17594 trap "cleanup_271def_tests $tmp" EXIT
17596 mkdir -p $DIR/$tdir
17598 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17600 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17602 cancel_lru_locks mdc
17603 dd if=/dev/urandom of=$tmp bs=200000 count=1
17604 dd if=$tmp of=$dom bs=200000 count=1
17605 cancel_lru_locks mdc
17606 cat /etc/hosts >> $tmp
17607 lctl set_param -n mdc.*.stats=clear
17609 echo "Append to the same page"
17610 cat /etc/hosts >> $dom
17611 local num=$(get_mdc_stats $mdtidx ost_read)
17612 local ra=$(get_mdc_stats $mdtidx req_active)
17613 local rw=$(get_mdc_stats $mdtidx req_waittime)
17615 [ -z $num ] || error "$num READ RPC occured"
17616 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17620 cmp $tmp $dom || error "file miscompare"
17622 cancel_lru_locks mdc
17623 lctl set_param -n mdc.*.stats=clear
17625 echo "Open and read file"
17626 cat $dom > /dev/null
17627 local num=$(get_mdc_stats $mdtidx ost_read)
17628 local ra=$(get_mdc_stats $mdtidx req_active)
17629 local rw=$(get_mdc_stats $mdtidx req_waittime)
17631 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17632 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17636 cmp $tmp $dom || error "file miscompare"
17640 run_test 271f "DoM: read on open (200K file and read tail)"
17643 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17644 skip "Need MDS version at least 2.11.50"
17646 local dom=$DIR/$tdir/dom
17647 mkdir -p $DIR/$tdir
17649 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17650 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17651 error "failed to write data into $dom"
17652 local old_md5=$(md5sum $dom)
17654 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17655 error "failed to migrate to the same DoM component"
17657 local new_md5=$(md5sum $dom)
17659 [ "$old_md5" == "$new_md5" ] ||
17660 error "md5sum differ: $old_md5, $new_md5"
17662 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17663 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
17665 run_test 272a "DoM migration: new layout with the same DOM component"
17668 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17669 skip "Need MDS version at least 2.11.50"
17671 local dom=$DIR/$tdir/dom
17672 mkdir -p $DIR/$tdir
17673 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17675 local mdtidx=$($LFS getstripe -m $dom)
17676 local mdtname=MDT$(printf %04x $mdtidx)
17677 local facet=mds$((mdtidx + 1))
17679 local mdtfree1=$(do_facet $facet \
17680 lctl get_param -n osd*.*$mdtname.kbytesfree)
17681 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17682 error "failed to write data into $dom"
17683 local old_md5=$(md5sum $dom)
17684 cancel_lru_locks mdc
17685 local mdtfree1=$(do_facet $facet \
17686 lctl get_param -n osd*.*$mdtname.kbytesfree)
17688 $LFS migrate -c2 $dom ||
17689 error "failed to migrate to the new composite layout"
17690 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17691 error "MDT stripe was not removed"
17693 cancel_lru_locks mdc
17694 local new_md5=$(md5sum $dom)
17695 [ "$old_md5" != "$new_md5" ] &&
17696 error "$old_md5 != $new_md5"
17698 # Skip free space checks with ZFS
17699 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17700 local mdtfree2=$(do_facet $facet \
17701 lctl get_param -n osd*.*$mdtname.kbytesfree)
17702 [ $mdtfree2 -gt $mdtfree1 ] ||
17703 error "MDT space is not freed after migration"
17707 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17710 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17711 skip "Need MDS version at least 2.11.50"
17713 local dom=$DIR/$tdir/$tfile
17714 mkdir -p $DIR/$tdir
17715 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17717 local mdtidx=$($LFS getstripe -m $dom)
17718 local mdtname=MDT$(printf %04x $mdtidx)
17719 local facet=mds$((mdtidx + 1))
17721 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17722 error "failed to write data into $dom"
17723 local old_md5=$(md5sum $dom)
17724 cancel_lru_locks mdc
17725 local mdtfree1=$(do_facet $facet \
17726 lctl get_param -n osd*.*$mdtname.kbytesfree)
17728 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17729 error "failed to migrate to the new composite layout"
17730 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17731 error "MDT stripe was not removed"
17733 cancel_lru_locks mdc
17734 local new_md5=$(md5sum $dom)
17735 [ "$old_md5" != "$new_md5" ] &&
17736 error "$old_md5 != $new_md5"
17738 # Skip free space checks with ZFS
17739 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17740 local mdtfree2=$(do_facet $facet \
17741 lctl get_param -n osd*.*$mdtname.kbytesfree)
17742 [ $mdtfree2 -gt $mdtfree1 ] ||
17743 error "MDS space is not freed after migration"
17747 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17750 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17751 skip "Need MDS version at least 2.11.50"
17753 # Layout swap cannot be done if either file has DOM component,
17754 # this will never be supported, migration should be used instead
17756 local dom=$DIR/$tdir/$tfile
17757 mkdir -p $DIR/$tdir
17759 $LFS setstripe -c2 ${dom}_plain
17760 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17761 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17762 error "can swap layout with DoM component"
17763 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17764 error "can swap layout with DoM component"
17766 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17767 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17768 error "can swap layout with DoM component"
17769 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17770 error "can swap layout with DoM component"
17773 run_test 273a "DoM: layout swapping should fail with DOM"
17776 remote_ost_nodsh && skip "remote OST with nodsh"
17777 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17778 skip "Need OST version >= 2.10.57"
17780 local file=$DIR/$tfile
17783 oss=$(comma_list $(osts_nodes))
17785 dd if=/dev/urandom of=$file bs=1M count=2 ||
17786 error "failed to create a file"
17787 cancel_lru_locks osc
17790 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17791 error "failed to read a file"
17793 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17794 $LCTL set_param fail_loc=0x8000031f
17796 cancel_lru_locks osc &
17799 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17800 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17801 #IO takes another lock, but matches the PENDING one
17802 #and places it to the IO RPC
17803 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17804 error "failed to read a file with PENDING lock"
17806 run_test 275 "Read on a canceled duplicate lock"
17809 remote_ost_nodsh && skip "remote OST with nodsh"
17812 do_facet ost1 "(while true; do \
17813 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17814 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17817 for LOOP in $(seq 20); do
17819 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17822 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17823 rm $TMP/sanity_276_pid"
17825 run_test 276 "Race between mount and obd_statfs"
17827 cleanup_test_300() {
17831 test_striped_dir() {
17836 mkdir -p $DIR/$tdir
17838 SAVE_UMASK=$(umask)
17839 trap cleanup_test_300 RETURN EXIT
17841 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17842 $DIR/$tdir/striped_dir ||
17843 error "set striped dir error"
17845 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17846 [ "$mode" = "755" ] || error "expect 755 got $mode"
17848 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17849 error "getdirstripe failed"
17850 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17851 if [ "$stripe_count" != "2" ]; then
17852 error "1:stripe_count is $stripe_count, expect 2"
17854 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17855 if [ "$stripe_count" != "2" ]; then
17856 error "2:stripe_count is $stripe_count, expect 2"
17859 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17860 if [ "$stripe_index" != "$mdt_index" ]; then
17861 error "stripe_index is $stripe_index, expect $mdt_index"
17864 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17865 error "nlink error after create striped dir"
17867 mkdir $DIR/$tdir/striped_dir/a
17868 mkdir $DIR/$tdir/striped_dir/b
17870 stat $DIR/$tdir/striped_dir/a ||
17871 error "create dir under striped dir failed"
17872 stat $DIR/$tdir/striped_dir/b ||
17873 error "create dir under striped dir failed"
17875 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17876 error "nlink error after mkdir"
17878 rmdir $DIR/$tdir/striped_dir/a
17879 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17880 error "nlink error after rmdir"
17882 rmdir $DIR/$tdir/striped_dir/b
17883 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17884 error "nlink error after rmdir"
17886 chattr +i $DIR/$tdir/striped_dir
17887 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17888 error "immutable flags not working under striped dir!"
17889 chattr -i $DIR/$tdir/striped_dir
17891 rmdir $DIR/$tdir/striped_dir ||
17892 error "rmdir striped dir error"
17900 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17901 skip "skipped for lustre < 2.7.0"
17902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17903 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17905 test_striped_dir 0 || error "failed on striped dir on MDT0"
17906 test_striped_dir 1 || error "failed on striped dir on MDT0"
17908 run_test 300a "basic striped dir sanity test"
17911 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17912 skip "skipped for lustre < 2.7.0"
17913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17914 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17921 test_mkdir $DIR/$tdir || error "mkdir fail"
17922 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17923 error "set striped dir error"
17924 for i in {0..9}; do
17925 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17927 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17928 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17929 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17931 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17932 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17933 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17937 run_test 300b "check ctime/mtime for striped dir"
17940 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17941 skip "skipped for lustre < 2.7.0"
17942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17943 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17947 mkdir -p $DIR/$tdir
17948 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17949 error "set striped dir error"
17951 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17952 error "chown striped dir failed"
17954 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17955 error "create 5k files failed"
17957 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17959 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17963 run_test 300c "chown && check ls under striped directory"
17966 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17967 skip "skipped for lustre < 2.7.0"
17968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17969 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17974 mkdir -p $DIR/$tdir
17975 $LFS setstripe -c 2 $DIR/$tdir
17977 #local striped directory
17978 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17979 error "set striped dir error"
17980 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17981 error "create 10 files failed"
17983 #remote striped directory
17984 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17985 error "set striped dir error"
17986 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17987 error "create 10 files failed"
17989 for file in $(find $DIR/$tdir); do
17990 stripe_count=$($LFS getstripe -c $file)
17991 [ $stripe_count -eq 2 ] ||
17992 error "wrong stripe $stripe_count for $file"
17997 run_test 300d "check default stripe under striped directory"
18000 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18001 skip "Need MDS version at least 2.7.55"
18002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18003 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18008 mkdir -p $DIR/$tdir
18010 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18011 error "set striped dir error"
18013 touch $DIR/$tdir/striped_dir/a
18014 touch $DIR/$tdir/striped_dir/b
18015 touch $DIR/$tdir/striped_dir/c
18017 mkdir $DIR/$tdir/striped_dir/dir_a
18018 mkdir $DIR/$tdir/striped_dir/dir_b
18019 mkdir $DIR/$tdir/striped_dir/dir_c
18021 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
18022 error "set striped adir under striped dir error"
18024 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
18025 error "set striped bdir under striped dir error"
18027 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
18028 error "set striped cdir under striped dir error"
18030 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
18031 error "rename dir under striped dir fails"
18033 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
18034 error "rename dir under different stripes fails"
18036 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
18037 error "rename file under striped dir should succeed"
18039 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
18040 error "rename dir under striped dir should succeed"
18044 run_test 300e "check rename under striped directory"
18047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18048 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18049 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18050 skip "Need MDS version at least 2.7.55"
18056 mkdir -p $DIR/$tdir
18058 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18059 error "set striped dir error"
18061 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18062 error "set striped dir error"
18064 touch $DIR/$tdir/striped_dir/a
18065 mkdir $DIR/$tdir/striped_dir/dir_a
18066 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18067 error "create striped dir under striped dir fails"
18069 touch $DIR/$tdir/striped_dir1/b
18070 mkdir $DIR/$tdir/striped_dir1/dir_b
18071 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18072 error "create striped dir under striped dir fails"
18074 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18075 error "rename dir under different striped dir should fail"
18077 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18078 error "rename striped dir under diff striped dir should fail"
18080 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18081 error "rename file under diff striped dirs fails"
18085 run_test 300f "check rename cross striped directory"
18087 test_300_check_default_striped_dir()
18090 local default_count=$2
18091 local default_index=$3
18094 local dir_stripe_index
18097 echo "checking $dirname $default_count $default_index"
18098 $LFS setdirstripe -D -c $default_count -i $default_index \
18099 -t all_char $DIR/$tdir/$dirname ||
18100 error "set default stripe on striped dir error"
18101 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18102 [ $stripe_count -eq $default_count ] ||
18103 error "expect $default_count get $stripe_count for $dirname"
18105 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18106 [ $stripe_index -eq $default_index ] ||
18107 error "expect $default_index get $stripe_index for $dirname"
18109 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18110 error "create dirs failed"
18112 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18113 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18114 for dir in $(find $DIR/$tdir/$dirname/*); do
18115 stripe_count=$($LFS getdirstripe -c $dir)
18116 [ $stripe_count -eq $default_count ] ||
18117 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
18118 error "stripe count $default_count != $stripe_count for $dir"
18120 stripe_index=$($LFS getdirstripe -i $dir)
18121 [ $default_index -eq -1 ] ||
18122 [ $stripe_index -eq $default_index ] ||
18123 error "$stripe_index != $default_index for $dir"
18125 #check default stripe
18126 stripe_count=$($LFS getdirstripe -D -c $dir)
18127 [ $stripe_count -eq $default_count ] ||
18128 error "default count $default_count != $stripe_count for $dir"
18130 stripe_index=$($LFS getdirstripe -D -i $dir)
18131 [ $stripe_index -eq $default_index ] ||
18132 error "default index $default_index != $stripe_index for $dir"
18134 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18138 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18139 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18140 skip "Need MDS version at least 2.7.55"
18147 mkdir $DIR/$tdir/normal_dir
18149 #Checking when client cache stripe index
18150 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18151 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18152 error "create striped_dir failed"
18154 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18155 error "create dir0 fails"
18156 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18157 [ $stripe_index -eq 0 ] ||
18158 error "dir0 expect index 0 got $stripe_index"
18160 mkdir $DIR/$tdir/striped_dir/dir1 ||
18161 error "create dir1 fails"
18162 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18163 [ $stripe_index -eq 1 ] ||
18164 error "dir1 expect index 1 got $stripe_index"
18166 #check default stripe count/stripe index
18167 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18168 test_300_check_default_striped_dir normal_dir 1 0
18169 test_300_check_default_striped_dir normal_dir 2 1
18170 test_300_check_default_striped_dir normal_dir 2 -1
18172 #delete default stripe information
18173 echo "delete default stripeEA"
18174 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18175 error "set default stripe on striped dir error"
18177 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18178 for dir in $(find $DIR/$tdir/normal_dir/*); do
18179 stripe_count=$($LFS getdirstripe -c $dir)
18180 [ $stripe_count -eq 0 ] ||
18181 error "expect 1 get $stripe_count for $dir"
18182 stripe_index=$($LFS getdirstripe -i $dir)
18183 [ $stripe_index -eq 0 ] ||
18184 error "expect 0 get $stripe_index for $dir"
18187 run_test 300g "check default striped directory for normal directory"
18190 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18191 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18192 skip "Need MDS version at least 2.7.55"
18198 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18199 error "set striped dir error"
18201 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18202 test_300_check_default_striped_dir striped_dir 1 0
18203 test_300_check_default_striped_dir striped_dir 2 1
18204 test_300_check_default_striped_dir striped_dir 2 -1
18206 #delete default stripe information
18207 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18208 error "set default stripe on striped dir error"
18210 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18211 for dir in $(find $DIR/$tdir/striped_dir/*); do
18212 stripe_count=$($LFS getdirstripe -c $dir)
18213 [ $stripe_count -eq 0 ] ||
18214 error "expect 1 get $stripe_count for $dir"
18217 run_test 300h "check default striped directory for striped directory"
18220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18221 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18222 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18223 skip "Need MDS version at least 2.7.55"
18230 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18231 error "set striped dir error"
18233 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18234 error "create files under striped dir failed"
18236 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18237 error "set striped hashdir error"
18239 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18240 error "create dir0 under hash dir failed"
18241 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18242 error "create dir1 under hash dir failed"
18244 # unfortunately, we need to umount to clear dir layout cache for now
18245 # once we fully implement dir layout, we can drop this
18246 umount_client $MOUNT || error "umount failed"
18247 mount_client $MOUNT || error "mount failed"
18249 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18250 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18251 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18253 #set the stripe to be unknown hash type
18254 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18255 $LCTL set_param fail_loc=0x1901
18256 for ((i = 0; i < 10; i++)); do
18257 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18258 error "stat f-$i failed"
18259 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18262 touch $DIR/$tdir/striped_dir/f0 &&
18263 error "create under striped dir with unknown hash should fail"
18265 $LCTL set_param fail_loc=0
18267 umount_client $MOUNT || error "umount failed"
18268 mount_client $MOUNT || error "mount failed"
18272 run_test 300i "client handle unknown hash type striped directory"
18275 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18277 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18278 skip "Need MDS version at least 2.7.55"
18285 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18286 $LCTL set_param fail_loc=0x1702
18287 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18288 error "set striped dir error"
18290 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18291 error "create files under striped dir failed"
18293 $LCTL set_param fail_loc=0
18295 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18299 run_test 300j "test large update record"
18302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18303 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18304 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18305 skip "Need MDS version at least 2.7.55"
18307 # this test needs a huge transaction
18309 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18310 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18317 #define OBD_FAIL_LARGE_STRIPE 0x1703
18318 $LCTL set_param fail_loc=0x1703
18319 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18320 error "set striped dir error"
18321 $LCTL set_param fail_loc=0
18323 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18324 error "getstripeddir fails"
18325 rm -rf $DIR/$tdir/striped_dir ||
18326 error "unlink striped dir fails"
18330 run_test 300k "test large striped directory"
18333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18334 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18335 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18336 skip "Need MDS version at least 2.7.55"
18340 test_mkdir -p $DIR/$tdir/striped_dir
18341 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18342 error "chown $RUNAS_ID failed"
18343 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18344 error "set default striped dir failed"
18346 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18347 $LCTL set_param fail_loc=0x80000158
18348 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18350 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18351 [ $stripe_index -eq 1 ] ||
18352 error "expect 1 get $stripe_index for $dir"
18354 run_test 300l "non-root user to create dir under striped dir with stale layout"
18357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18358 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18359 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18360 skip "Need MDS version at least 2.7.55"
18362 mkdir -p $DIR/$tdir/striped_dir
18363 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18364 error "set default stripes dir error"
18366 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18368 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18369 [ $stripe_count -eq 0 ] ||
18370 error "expect 0 get $stripe_count for a"
18372 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18373 error "set default stripes dir error"
18375 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18377 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18378 [ $stripe_count -eq 0 ] ||
18379 error "expect 0 get $stripe_count for b"
18381 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18382 error "set default stripes dir error"
18384 mkdir $DIR/$tdir/striped_dir/c &&
18385 error "default stripe_index is invalid, mkdir c should fails"
18387 rm -rf $DIR/$tdir || error "rmdir fails"
18389 run_test 300m "setstriped directory on single MDT FS"
18392 local list=$(comma_list $(mdts_nodes))
18395 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18400 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18401 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18402 skip "Need MDS version at least 2.7.55"
18403 remote_mds_nodsh && skip "remote MDS with nodsh"
18406 local list=$(comma_list $(mdts_nodes))
18408 trap cleanup_300n RETURN EXIT
18409 mkdir -p $DIR/$tdir
18410 chmod 777 $DIR/$tdir
18411 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18412 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18413 error "create striped dir succeeds with gid=0"
18415 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18416 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18417 error "create striped dir fails with gid=-1"
18419 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18420 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18421 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18422 error "set default striped dir succeeds with gid=0"
18425 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18426 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18427 error "set default striped dir fails with gid=-1"
18430 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18431 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18432 error "create test_dir fails"
18433 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18434 error "create test_dir1 fails"
18435 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18436 error "create test_dir2 fails"
18439 run_test 300n "non-root user to create dir under striped dir with default EA"
18442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18443 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18444 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18445 skip "Need MDS version at least 2.7.55"
18450 mkdir -p $DIR/$tdir
18452 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18453 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18454 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
18455 skip "not enough free inodes $numfree1 $numfree2"
18458 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18459 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18460 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
18461 skip "not enough free space $numfree1 $numfree2"
18464 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18465 error "setdirstripe fails"
18467 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18468 error "create dirs fails"
18470 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18471 ls $DIR/$tdir/striped_dir > /dev/null ||
18472 error "ls striped dir fails"
18473 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18474 error "unlink big striped dir fails"
18476 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18480 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18481 remote_mds_nodsh && skip "remote MDS with nodsh"
18483 mkdir -p $DIR/$tdir
18485 #define OBD_FAIL_OUT_ENOSPC 0x1704
18486 do_facet mds2 lctl set_param fail_loc=0x80001704
18487 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18488 && error "create striped directory should fail"
18490 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18492 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18495 run_test 300p "create striped directory without space"
18498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18499 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18501 local fd=$(free_fd)
18502 local cmd="exec $fd<$tdir"
18504 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18507 trap "eval $cmd" EXIT
18508 cd $tdir || error "cd $tdir fails"
18509 rmdir ../$tdir || error "rmdir $tdir fails"
18510 mkdir local_dir && error "create dir succeeds"
18511 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18515 run_test 300q "create remote directory under orphan directory"
18518 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18519 skip "Need MDS version at least 2.7.55" && return
18520 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18524 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18525 error "set striped dir error"
18527 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18528 error "getstripeddir fails"
18531 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18532 awk '/lmv_stripe_count:/ { print $2 }')
18534 [ $MDSCOUNT -ne $stripe_count ] &&
18535 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18537 rm -rf $DIR/$tdir/striped_dir ||
18538 error "unlink striped dir fails"
18540 run_test 300r "test -1 striped directory"
18542 prepare_remote_file() {
18543 mkdir $DIR/$tdir/src_dir ||
18544 error "create remote source failed"
18546 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18547 error "cp to remote source failed"
18548 touch $DIR/$tdir/src_dir/a
18550 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18551 error "create remote target dir failed"
18553 touch $DIR/$tdir/tgt_dir/b
18555 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18556 error "rename dir cross MDT failed!"
18558 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18559 error "src_child still exists after rename"
18561 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18562 error "missing file(a) after rename"
18564 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18565 error "diff after rename"
18569 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18572 local remote_file=$DIR/$tdir/tgt_dir/b
18574 mkdir -p $DIR/$tdir
18576 prepare_remote_file || error "prepare remote file failed"
18579 $OPENUNLINK $remote_file $remote_file ||
18580 error "openunlink $remote_file failed"
18581 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18583 run_test 310a "open unlink remote file"
18586 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18589 local remote_file=$DIR/$tdir/tgt_dir/b
18591 mkdir -p $DIR/$tdir
18593 prepare_remote_file || error "prepare remote file failed"
18595 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18596 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18597 $CHECKSTAT -t file $remote_file || error "check file failed"
18599 run_test 310b "unlink remote file with multiple links while open"
18602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18603 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18605 local remote_file=$DIR/$tdir/tgt_dir/b
18607 mkdir -p $DIR/$tdir
18609 prepare_remote_file || error "prepare remote file failed"
18611 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18612 multiop_bg_pause $remote_file O_uc ||
18613 error "mulitop failed for remote file"
18615 $MULTIOP $DIR/$tfile Ouc
18616 kill -USR1 $MULTIPID
18619 run_test 310c "open-unlink remote file with multiple links"
18623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18624 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18625 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18626 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18627 remote_mds_nodsh && skip "remote MDS with nodsh"
18629 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18630 local mdts=$(comma_list $(mdts_nodes))
18632 mkdir -p $DIR/$tdir
18633 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18634 createmany -o $DIR/$tdir/$tfile. 1000
18636 # statfs data is not real time, let's just calculate it
18637 old_iused=$((old_iused + 1000))
18639 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18640 osp.*OST0000*MDT0000.create_count")
18641 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18642 osp.*OST0000*MDT0000.max_create_count")
18643 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18645 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18646 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
18647 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18649 unlinkmany $DIR/$tdir/$tfile. 1000
18651 do_nodes $mdts "$LCTL set_param -n \
18652 osp.*OST0000*.max_create_count=$max_count"
18653 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
18654 do_nodes $mdts "$LCTL set_param -n \
18655 osp.*OST0000*.create_count=$count"
18656 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18657 grep "=0" && error "create_count is zero"
18660 for i in $(seq 120); do
18661 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18662 # system may be too busy to destroy all objs in time, use
18663 # a somewhat small value to not fail autotest
18664 [ $((old_iused - new_iused)) -gt 400 ] && break
18668 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18669 [ $((old_iused - new_iused)) -gt 400 ] ||
18670 error "objs not destroyed after unlink"
18672 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18679 local vdevdir=$(dirname $(facet_vdevice $ost))
18680 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18681 local zfs_zapid=$(do_facet $ost $cmd |
18682 grep -w "/O/0/d$((objid%32))" -C 5 |
18683 awk '/Object/{getline; print $1}')
18684 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18685 awk "/$objid = /"'{printf $3}')
18690 zfs_object_blksz() {
18694 local vdevdir=$(dirname $(facet_vdevice $ost))
18695 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18696 local blksz=$(do_facet $ost $cmd $objid |
18697 awk '/dblk/{getline; printf $4}')
18699 case "${blksz: -1}" in
18700 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18701 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18708 test_312() { # LU-4856
18709 remote_ost_nodsh && skip "remote OST with nodsh"
18710 [ "$ost1_FSTYPE" = "zfs" ] ||
18711 skip_env "the test only applies to zfs"
18713 local max_blksz=$(do_facet ost1 \
18714 $ZFS get -p recordsize $(facet_device ost1) |
18715 awk '!/VALUE/{print $3}')
18717 # to make life a little bit easier
18718 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18719 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18721 local tf=$DIR/$tdir/$tfile
18723 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18725 # Get ZFS object id
18726 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18727 # block size change by sequential overwrite
18730 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18731 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18733 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18734 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18738 # block size change by sequential append write
18739 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18740 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18741 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18744 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18745 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18746 oflag=sync conv=notrunc
18748 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18749 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18750 error "blksz error, actual $blksz, " \
18751 "expected: 2 * $count * $PAGE_SIZE"
18757 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18758 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18760 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18761 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18762 [ $blksz -eq $PAGE_SIZE ] ||
18763 error "blksz error: $blksz, expected: $PAGE_SIZE"
18765 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18766 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18767 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18769 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18770 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18771 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18773 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18776 remote_ost_nodsh && skip "remote OST with nodsh"
18778 local file=$DIR/$tfile
18781 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
18783 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18784 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18785 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18786 error "write should failed"
18787 do_facet ost1 "$LCTL set_param fail_loc=0"
18790 run_test 313 "io should fail after last_rcvd update fail"
18793 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18795 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18796 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18798 wait_delete_completed
18799 do_facet ost1 "$LCTL set_param fail_loc=0"
18801 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18803 test_315() { # LU-618
18804 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
18806 local file=$DIR/$tfile
18809 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18810 error "multiop file write failed"
18811 $MULTIOP $file oO_RDONLY:r4063232_c &
18816 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18819 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18822 run_test 315 "read should be accounted"
18825 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18826 large_xattr_enabled || skip_env "ea_inode feature disabled"
18828 rm -rf $DIR/$tdir/d
18829 mkdir -p $DIR/$tdir/d
18830 chown nobody $DIR/$tdir/d
18831 touch $DIR/$tdir/d/file
18833 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18835 run_test 316 "lfs mv"
18838 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
18839 skip "Need MDS version at least 2.11.53"
18841 local grant_blk_size
18843 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18844 skip "LU-10370: no implementation for ZFS" && return
18847 stack_trap "rm -f $DIR/$tfile" EXIT
18848 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18849 awk '/grant_block_size:/ { print $2; exit; }')
18851 # Create File of size 5M. Truncate it to below size's and verify
18854 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18855 error "Create file : $DIR/$tfile"
18857 for trunc_sz in 2097152 4097 4000 509 0; do
18858 $TRUNCATE $DIR/$tfile $trunc_sz ||
18859 error "truncate $tfile to $trunc_sz failed"
18860 local sz=$(stat --format=%s $DIR/$tfile)
18861 local blk=$(stat --format=%b $DIR/$tfile)
18862 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18863 grant_blk_size) * 8))
18865 if [[ $blk -ne $trunc_blk ]]; then
18866 $(which stat) $DIR/$tfile
18867 error "Expected Block $trunc_blk got $blk for $tfile"
18870 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18871 error "Expected Size $trunc_sz got $sz for $tfile"
18876 # Create file with a hole and write actual two blocks. Block count
18879 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18880 conv=fsync || error "Create file : $DIR/$tfile"
18882 # Calculate the final truncate size.
18883 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18886 # truncate to size $trunc_sz bytes. Strip the last block
18887 # The block count must drop to 8
18889 $TRUNCATE $DIR/$tfile $trunc_sz ||
18890 error "truncate $tfile to $trunc_sz failed"
18892 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18893 sz=$(stat --format=%s $DIR/$tfile)
18894 blk=$(stat --format=%b $DIR/$tfile)
18896 if [[ $blk -ne $trunc_bsz ]]; then
18897 $(which stat) $DIR/$tfile
18898 error "Expected Block $trunc_bsz got $blk for $tfile"
18901 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18902 error "Expected Size $trunc_sz got $sz for $tfile"
18904 run_test 317 "Verify blocks get correctly update after truncate"
18907 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
18909 local before=$(date +%s)
18911 local mdir=$DIR/$tdir
18912 local file=$mdir/xxx
18914 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
18917 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
18918 $LCTL set_param fail_val=5 fail_loc=0x8000032c
18919 $LFS mv -m1 $file &
18922 dd if=$file of=/dev/null
18924 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
18925 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
18927 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
18929 run_test 319 "lost lease lock on migrate error"
18932 local read_write=$1
18933 if [ "$read_write" = "write" ]; then
18934 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18935 elif [ "$read_write" = "read" ]; then
18936 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18938 error "argument error"
18941 # turn off debug for performance testing
18942 local saved_debug=$($LCTL get_param -n debug)
18943 $LCTL set_param debug=0
18945 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18947 # get ost1 size - lustre-OST0000
18948 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18949 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18950 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18952 if [ "$read_write" = "read" ]; then
18953 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18956 local start_time=$(date +%s.%N)
18957 $dd_cmd bs=1M count=$blocks oflag=sync ||
18958 error "real dd $read_write error"
18959 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18961 if [ "$read_write" = "write" ]; then
18965 # define OBD_FAIL_OST_FAKE_RW 0x238
18966 do_facet ost1 $LCTL set_param fail_loc=0x238
18968 local start_time=$(date +%s.%N)
18969 $dd_cmd bs=1M count=$blocks oflag=sync ||
18970 error "fake dd $read_write error"
18971 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18973 if [ "$read_write" = "write" ]; then
18975 cancel_lru_locks osc
18976 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18977 error "$tfile size not $blocks MB"
18979 do_facet ost1 $LCTL set_param fail_loc=0
18981 echo "fake $read_write $duration_fake vs. normal $read_write" \
18982 "$duration in seconds"
18983 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18984 error_not_in_vm "fake write is slower"
18986 $LCTL set_param -n debug="$saved_debug"
18989 test_399a() { # LU-7655 for OST fake write
18990 remote_ost_nodsh && skip "remote OST with nodsh"
18994 run_test 399a "fake write should not be slower than normal write"
18996 test_399b() { # LU-8726 for OST fake read
18997 remote_ost_nodsh && skip "remote OST with nodsh"
18998 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
18999 skip_env "ldiskfs only test"
19004 run_test 399b "fake read should not be slower than normal read"
19006 test_400a() { # LU-1606, was conf-sanity test_74
19007 if ! which $CC > /dev/null 2>&1; then
19008 skip_env "$CC is not installed"
19011 local extra_flags=''
19012 local out=$TMP/$tfile
19013 local prefix=/usr/include/lustre
19016 if ! [[ -d $prefix ]]; then
19017 # Assume we're running in tree and fixup the include path.
19018 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
19019 extra_flags+=" -L$LUSTRE/utils/.lib"
19022 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
19023 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
19024 error "client api broken"
19028 run_test 400a "Lustre client api program can compile and link"
19030 test_400b() { # LU-1606, LU-5011
19032 local out=$TMP/$tfile
19033 local prefix=/usr/include/linux/lustre
19035 # We use a hard coded prefix so that this test will not fail
19036 # when run in tree. There are headers in lustre/include/lustre/
19037 # that are not packaged (like lustre_idl.h) and have more
19038 # complicated include dependencies (like config.h and lnet/types.h).
19039 # Since this test about correct packaging we just skip them when
19040 # they don't exist (see below) rather than try to fixup cppflags.
19042 if ! which $CC > /dev/null 2>&1; then
19043 skip_env "$CC is not installed"
19046 for header in $prefix/*.h; do
19047 if ! [[ -f "$header" ]]; then
19051 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
19052 continue # lustre_ioctl.h is internal header
19055 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
19056 error "cannot compile '$header'"
19060 run_test 400b "packaged headers can be compiled"
19062 test_401a() { #LU-7437
19063 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
19064 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
19066 #count the number of parameters by "list_param -R"
19067 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
19068 #count the number of parameters by listing proc files
19069 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
19070 echo "proc_dirs='$proc_dirs'"
19071 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
19072 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
19075 [ $params -eq $procs ] ||
19076 error "found $params parameters vs. $procs proc files"
19078 # test the list_param -D option only returns directories
19079 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
19080 #count the number of parameters by listing proc directories
19081 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19084 [ $params -eq $procs ] ||
19085 error "found $params parameters vs. $procs proc files"
19087 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19090 local save=$($LCTL get_param -n jobid_var)
19093 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19094 error "no error returned when setting bad parameters"
19096 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19097 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19099 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19100 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19101 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19103 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19106 local jobid_var_old=$($LCTL get_param -n jobid_var)
19107 local jobid_var_new
19109 $LCTL set_param jobid_var= &&
19110 error "no error returned for 'set_param a='"
19112 jobid_var_new=$($LCTL get_param -n jobid_var)
19113 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19114 error "jobid_var was changed by setting without value"
19116 $LCTL set_param jobid_var &&
19117 error "no error returned for 'set_param a'"
19119 jobid_var_new=$($LCTL get_param -n jobid_var)
19120 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19121 error "jobid_var was changed by setting without value"
19123 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19126 local jobid_var_old=$($LCTL get_param -n jobid_var)
19127 local jobid_var_new
19128 local new_value="foo=bar"
19130 $LCTL set_param jobid_var=$new_value ||
19131 error "'set_param a=b' did not accept a value containing '='"
19133 jobid_var_new=$($LCTL get_param -n jobid_var)
19134 [[ "$jobid_var_new" == "$new_value" ]] ||
19135 error "'set_param a=b' failed on a value containing '='"
19137 # Reset the jobid_var to test the other format
19138 $LCTL set_param jobid_var=$jobid_var_old
19139 jobid_var_new=$($LCTL get_param -n jobid_var)
19140 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19141 error "failed to reset jobid_var"
19143 $LCTL set_param jobid_var $new_value ||
19144 error "'set_param a b' did not accept a value containing '='"
19146 jobid_var_new=$($LCTL get_param -n jobid_var)
19147 [[ "$jobid_var_new" == "$new_value" ]] ||
19148 error "'set_param a b' failed on a value containing '='"
19150 $LCTL set_param jobid_var $jobid_var_old
19151 jobid_var_new=$($LCTL get_param -n jobid_var)
19152 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19153 error "failed to reset jobid_var"
19155 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19158 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19159 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19160 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19161 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19162 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19163 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19164 remote_mds_nodsh && skip "remote MDS with nodsh"
19166 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19167 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19168 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19169 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19170 echo "Touch failed - OK"
19172 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19175 local file1=$DIR/$tfile.1
19176 local file2=$DIR/$tfile.2
19177 local tfile=$TMP/$tfile
19179 rm -f $file1 $file2 $tfile
19184 # 30 sec OBD_TIMEOUT in ll_getattr()
19185 # right before populating st_nlink
19186 $LCTL set_param fail_loc=0x80001409
19187 stat -c %h $file1 > $tfile &
19189 # create an alias, drop all locks and reclaim the dentry
19191 cancel_lru_locks mdc
19192 cancel_lru_locks osc
19193 sysctl -w vm.drop_caches=2
19197 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19199 rm -f $tfile $file1 $file2
19201 run_test 403 "i_nlink should not drop to zero due to aliasing"
19203 test_404() { # LU-6601
19204 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19205 skip "Need server version newer than 2.8.52"
19206 remote_mds_nodsh && skip "remote MDS with nodsh"
19208 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19209 awk '/osp .*-osc-MDT/ { print $4}')
19212 for osp in $mosps; do
19213 echo "Deactivate: " $osp
19214 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19215 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19216 awk -vp=$osp '$4 == p { print $2 }')
19217 [ $stat = IN ] || {
19218 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19219 error "deactivate error"
19221 echo "Activate: " $osp
19222 do_facet $SINGLEMDS $LCTL --device %$osp activate
19223 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19224 awk -vp=$osp '$4 == p { print $2 }')
19225 [ $stat = UP ] || {
19226 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19227 error "activate error"
19231 run_test 404 "validate manual {de}activated works properly for OSPs"
19234 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19235 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
19236 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19237 skip "Layout swap lock is not supported"
19239 check_swap_layouts_support
19241 test_mkdir $DIR/$tdir
19242 swap_lock_test -d $DIR/$tdir ||
19243 error "One layout swap locked test failed"
19245 run_test 405 "Various layout swap lock tests"
19248 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19249 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19250 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19252 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19253 skip "Need MDS version at least 2.8.50"
19255 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19256 local test_pool=$TESTNAME
19258 if ! combined_mgs_mds ; then
19261 pool_add $test_pool || error "pool_add failed"
19262 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19263 error "pool_add_targets failed"
19265 save_layout_restore_at_exit $MOUNT
19267 # parent set default stripe count only, child will stripe from both
19268 # parent and fs default
19269 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19270 error "setstripe $MOUNT failed"
19271 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19272 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19273 for i in $(seq 10); do
19274 local f=$DIR/$tdir/$tfile.$i
19275 touch $f || error "touch failed"
19276 local count=$($LFS getstripe -c $f)
19277 [ $count -eq $OSTCOUNT ] ||
19278 error "$f stripe count $count != $OSTCOUNT"
19279 local offset=$($LFS getstripe -i $f)
19280 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19281 local size=$($LFS getstripe -S $f)
19282 [ $size -eq $((def_stripe_size * 2)) ] ||
19283 error "$f stripe size $size != $((def_stripe_size * 2))"
19284 local pool=$($LFS getstripe -p $f)
19285 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19288 # change fs default striping, delete parent default striping, now child
19289 # will stripe from new fs default striping only
19290 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19291 error "change $MOUNT default stripe failed"
19292 $LFS setstripe -c 0 $DIR/$tdir ||
19293 error "delete $tdir default stripe failed"
19294 for i in $(seq 11 20); do
19295 local f=$DIR/$tdir/$tfile.$i
19296 touch $f || error "touch $f failed"
19297 local count=$($LFS getstripe -c $f)
19298 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19299 local offset=$($LFS getstripe -i $f)
19300 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19301 local size=$($LFS getstripe -S $f)
19302 [ $size -eq $def_stripe_size ] ||
19303 error "$f stripe size $size != $def_stripe_size"
19304 local pool=$($LFS getstripe -p $f)
19305 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19308 unlinkmany $DIR/$tdir/$tfile. 1 20
19310 local f=$DIR/$tdir/$tfile
19311 pool_remove_all_targets $test_pool $f
19312 pool_remove $test_pool $f
19314 if ! combined_mgs_mds ; then
19318 run_test 406 "DNE support fs default striping"
19321 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19322 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19323 skip "Need MDS version at least 2.8.55"
19324 remote_mds_nodsh && skip "remote MDS with nodsh"
19326 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19327 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19328 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19329 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19330 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19332 #define OBD_FAIL_DT_TXN_STOP 0x2019
19333 for idx in $(seq $MDSCOUNT); do
19334 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19336 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19337 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19338 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19341 run_test 407 "transaction fail should cause operation fail"
19344 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19346 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19347 lctl set_param fail_loc=0x8000040a
19348 # let ll_prepare_partial_page() fail
19349 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19353 # create at least 100 unused inodes so that
19354 # shrink_icache_memory(0) should not return 0
19355 touch $DIR/$tfile-{0..100}
19356 rm -f $DIR/$tfile-{0..100}
19359 echo 2 > /proc/sys/vm/drop_caches
19361 run_test 408 "drop_caches should not hang due to page leaks"
19365 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19367 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19368 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19369 touch $DIR/$tdir/guard || error "(2) Fail to create"
19371 local PREFIX=$(str_repeat 'A' 128)
19372 echo "Create 1K hard links start at $(date)"
19373 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19374 error "(3) Fail to hard link"
19376 echo "Links count should be right although linkEA overflow"
19377 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19378 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19379 [ $linkcount -eq 1001 ] ||
19380 error "(5) Unexpected hard links count: $linkcount"
19382 echo "List all links start at $(date)"
19383 ls -l $DIR/$tdir/foo > /dev/null ||
19384 error "(6) Fail to list $DIR/$tdir/foo"
19386 echo "Unlink hard links start at $(date)"
19387 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19388 error "(7) Fail to unlink"
19389 echo "Unlink hard links finished at $(date)"
19391 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19395 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19396 skip "Need client version at least 2.9.59"
19398 # Create a file, and stat it from the kernel
19399 local testfile=$DIR/$tfile
19402 local run_id=$RANDOM
19403 local my_ino=$(stat --format "%i" $testfile)
19405 # Try to insert the module. This will always fail as the
19406 # module is designed to not be inserted.
19407 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19410 # Anything but success is a test failure
19412 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19413 error "no inode match"
19415 run_test 410 "Test inode number returned from kernel thread"
19417 cleanup_test411_cgroup() {
19423 local cg_basedir=/sys/fs/cgroup/memory
19425 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19426 skip "no setup for cgroup"
19428 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19429 error "test file creation failed"
19430 cancel_lru_locks osc
19432 # Create a very small memory cgroup to force a slab allocation error
19433 local cgdir=$cg_basedir/osc_slab_alloc
19434 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19435 trap "cleanup_test411_cgroup $cgdir" EXIT
19436 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19437 echo 1M > $cgdir/memory.limit_in_bytes
19439 # Should not LBUG, just be killed by oom-killer
19440 # dd will return 0 even allocation failure in some environment.
19441 # So don't check return value
19442 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19443 cleanup_test411_cgroup $cgdir
19447 run_test 411 "Slab allocation error with cgroup does not LBUG"
19450 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19451 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19452 skip "Need server version at least 2.10.55"
19455 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19456 error "mkdir failed"
19457 $LFS getdirstripe $DIR/$tdir
19458 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19459 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19460 error "expect $((MDSCOUT - 1)) get $stripe_index"
19461 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19462 [ $stripe_count -eq 2 ] ||
19463 error "expect 2 get $stripe_count"
19465 run_test 412 "mkdir on specific MDTs"
19468 [ $MDSCOUNT -lt 2 ] &&
19469 skip "We need at least 2 MDTs for this test"
19471 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19472 skip "Need server version at least 2.10.55"
19475 mkdir $DIR/$tdir || error "mkdir failed"
19477 # find MDT that is the most full
19478 local max=$($LFS df | grep MDT |
19487 END { split(b, c, ":")
19492 for i in $(seq $((MDSCOUNT - 1))); do
19493 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19494 error "mkdir d$i failed"
19495 $LFS getdirstripe $DIR/$tdir/d$i
19496 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19497 [ $stripe_index -ne $max ] ||
19498 error "don't expect $max"
19501 run_test 413 "mkdir on less full MDTs"
19504 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19505 $LCTL set_param fail_loc=0x80000521
19506 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19509 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19513 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19514 skip "Need server version at least 2.11.52"
19524 # this test may be slow on ZFS
19525 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19527 # though this test is designed for striped directory, let's test normal
19528 # directory too since lock is always saved as CoS lock.
19529 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19530 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19539 start_time=$(date +%s)
19540 for i in $(seq $total); do
19541 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19544 end_time=$(date +%s)
19545 duration=$((end_time - start_time))
19547 kill -9 $setattr_pid
19549 echo "rename $total files took $duration sec"
19550 [ $duration -lt 100 ] || error "rename took $duration sec"
19552 run_test 415 "lock revoke is not missing"
19555 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19556 skip "Need server version at least 2.11.55"
19558 # define OBD_FAIL_OSD_TXN_START 0x19a
19559 do_facet mds1 lctl set_param fail_loc=0x19a
19561 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19565 run_test 416 "transaction start failure won't cause system hung"
19569 do_nodes $(comma_list $(mdts_nodes)) \
19570 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19571 do_nodes $(comma_list $(mdts_nodes)) \
19572 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19573 do_nodes $(comma_list $(mdts_nodes)) \
19574 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19578 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19579 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19580 skip "Need MDS version at least 2.11.56"
19582 trap cleanup_417 RETURN EXIT
19584 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19585 do_nodes $(comma_list $(mdts_nodes)) \
19586 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19587 $LFS migrate -m 0 $DIR/$tdir.1 &&
19588 error "migrate dir $tdir.1 should fail"
19590 do_nodes $(comma_list $(mdts_nodes)) \
19591 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19592 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19593 error "create remote dir $tdir.2 should fail"
19595 do_nodes $(comma_list $(mdts_nodes)) \
19596 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19597 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19598 error "create striped dir $tdir.3 should fail"
19601 run_test 417 "disable remote dir, striped dir and dir migration"
19603 # Checks that the outputs of df [-i] and lfs df [-i] match
19605 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19615 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19617 for count in {1..100}; do
19621 # read the lines of interest
19622 df_out=($(df -P $inodes $dir | tail -n +2)) ||
19623 error "df $inodes $dir | tail -n +2 failed"
19624 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19625 error "lfs df $inodes $dir | grep summary: failed"
19627 # skip first substrings of each output as they are different
19628 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
19629 # compare the two outputs
19631 for i in {1..5}; do
19632 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19640 lfs df $inodes $dir
19641 error "df and lfs df $1 output mismatch: " \
19642 "df ${inodes}: ${df_out[*]}, " \
19643 "lfs df ${inodes}: ${lfs_df_out[*]}"
19648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19650 local dir=$DIR/$tdir
19651 local numfiles=$((RANDOM % 4096 + 2))
19652 local numblocks=$((RANDOM % 256 + 1))
19654 wait_delete_completed
19657 # check block output
19658 check_lfs_df blocks $dir
19659 # check inode output
19660 check_lfs_df inodes $dir
19662 # create a single file and retest
19663 echo "Creating a single file and testing"
19664 createmany -o $dir/$tfile- 1 &>/dev/null ||
19665 error "creating 1 file in $dir failed"
19666 check_lfs_df blocks $dir
19667 check_lfs_df inodes $dir
19669 # create a random number of files
19670 echo "Creating $((numfiles - 1)) files and testing"
19671 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19672 error "creating $((numfiles - 1)) files in $dir failed"
19674 # write a random number of blocks to the first test file
19675 echo "Writing $numblocks 4K blocks and testing"
19676 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19677 count=$numblocks &>/dev/null ||
19678 error "dd to $dir/${tfile}-0 failed"
19681 check_lfs_df blocks $dir
19682 check_lfs_df inodes $dir
19684 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19685 error "unlinking $numfiles files in $dir failed"
19687 run_test 418 "df and lfs df outputs match"
19691 local dir=$DIR/$tdir
19696 cancel_lru_locks mdc
19698 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
19699 $LCTL set_param fail_loc=0x1410
19701 $LCTL set_param fail_loc=0
19704 run_test 419 "Verify open file by name doesn't crash kernel"
19707 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19708 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19709 skip "Need server version at least 2.9.55"
19711 start_full_debug_logging
19715 stop_full_debug_logging
19719 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19720 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19721 awk '/The barrier for/ { print $7 }')
19724 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19729 barrier_expired() {
19732 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19733 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19734 awk '/will be expired/ { print $7 }')
19736 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19745 echo "Start barrier_freeze at: $(date)"
19746 #define OBD_FAIL_BARRIER_DELAY 0x2202
19747 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19748 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19751 local b_status=$(barrier_stat)
19752 echo "Got barrier status at: $(date)"
19753 [ "$b_status" = "'freezing_p1'" ] ||
19754 error "(1) unexpected barrier status $b_status"
19756 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19758 b_status=$(barrier_stat)
19759 [ "$b_status" = "'frozen'" ] ||
19760 error "(2) unexpected barrier status $b_status"
19762 local expired=$(barrier_expired)
19763 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19764 sleep $((expired + 3))
19766 b_status=$(barrier_stat)
19767 [ "$b_status" = "'expired'" ] ||
19768 error "(3) unexpected barrier status $b_status"
19770 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19771 error "(4) fail to freeze barrier"
19773 b_status=$(barrier_stat)
19774 [ "$b_status" = "'frozen'" ] ||
19775 error "(5) unexpected barrier status $b_status"
19777 echo "Start barrier_thaw at: $(date)"
19778 #define OBD_FAIL_BARRIER_DELAY 0x2202
19779 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19780 do_facet mgs $LCTL barrier_thaw $FSNAME &
19783 b_status=$(barrier_stat)
19784 echo "Got barrier status at: $(date)"
19785 [ "$b_status" = "'thawing'" ] ||
19786 error "(6) unexpected barrier status $b_status"
19788 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19790 b_status=$(barrier_stat)
19791 [ "$b_status" = "'thawed'" ] ||
19792 error "(7) unexpected barrier status $b_status"
19794 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19795 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19796 do_facet mgs $LCTL barrier_freeze $FSNAME
19798 b_status=$(barrier_stat)
19799 [ "$b_status" = "'failed'" ] ||
19800 error "(8) unexpected barrier status $b_status"
19802 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19803 do_facet mgs $LCTL barrier_thaw $FSNAME
19807 run_test 801a "write barrier user interfaces and stat machine"
19812 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19813 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19814 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19815 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19816 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19818 cancel_lru_locks mdc
19820 # 180 seconds should be long enough
19821 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19823 local b_status=$(barrier_stat)
19824 [ "$b_status" = "'frozen'" ] ||
19825 error "(6) unexpected barrier status $b_status"
19827 mkdir $DIR/$tdir/d0/d10 &
19830 touch $DIR/$tdir/d1/f13 &
19833 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19836 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19839 rm -f $DIR/$tdir/d4/f12 &
19842 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19844 # To guarantee taht the 'stat' is not blocked
19845 b_status=$(barrier_stat)
19846 [ "$b_status" = "'frozen'" ] ||
19847 error "(8) unexpected barrier status $b_status"
19849 # let above commands to run at background
19852 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19853 ps -p $touch_pid || error "(10) touch should be blocked"
19854 ps -p $ln_pid || error "(11) link should be blocked"
19855 ps -p $mv_pid || error "(12) rename should be blocked"
19856 ps -p $rm_pid || error "(13) unlink should be blocked"
19858 b_status=$(barrier_stat)
19859 [ "$b_status" = "'frozen'" ] ||
19860 error "(14) unexpected barrier status $b_status"
19862 do_facet mgs $LCTL barrier_thaw $FSNAME
19863 b_status=$(barrier_stat)
19864 [ "$b_status" = "'thawed'" ] ||
19865 error "(15) unexpected barrier status $b_status"
19867 wait $mkdir_pid || error "(16) mkdir should succeed"
19868 wait $touch_pid || error "(17) touch should succeed"
19869 wait $ln_pid || error "(18) link should succeed"
19870 wait $mv_pid || error "(19) rename should succeed"
19871 wait $rm_pid || error "(20) unlink should succeed"
19875 run_test 801b "modification will be blocked by write barrier"
19878 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19882 stop mds2 || error "(1) Fail to stop mds2"
19884 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19886 local b_status=$(barrier_stat)
19887 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
19888 do_facet mgs $LCTL barrier_thaw $FSNAME
19889 error "(2) unexpected barrier status $b_status"
19892 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19893 error "(3) Fail to rescan barrier bitmap"
19895 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19897 b_status=$(barrier_stat)
19898 [ "$b_status" = "'frozen'" ] ||
19899 error "(4) unexpected barrier status $b_status"
19901 do_facet mgs $LCTL barrier_thaw $FSNAME
19902 b_status=$(barrier_stat)
19903 [ "$b_status" = "'thawed'" ] ||
19904 error "(5) unexpected barrier status $b_status"
19906 local devname=$(mdsdevname 2)
19908 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19910 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19911 error "(7) Fail to rescan barrier bitmap"
19915 run_test 801c "rescan barrier bitmap"
19917 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19918 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19919 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19925 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19926 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19927 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19933 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19934 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19935 skip "Need server version at least 2.9.55"
19937 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19939 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19941 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19942 error "(2) Fail to copy"
19944 trap cleanup_802a EXIT
19946 # sync by force before remount as readonly
19947 sync; sync_all_data; sleep 3; sync_all_data
19951 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19952 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19953 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19955 echo "Mount the server as read only"
19956 setupall server_only || error "(3) Fail to start servers"
19958 echo "Mount client without ro should fail"
19959 mount_client $MOUNT &&
19960 error "(4) Mount client without 'ro' should fail"
19962 echo "Mount client with ro should succeed"
19963 mount_client $MOUNT ro ||
19964 error "(5) Mount client with 'ro' should succeed"
19966 echo "Modify should be refused"
19967 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19969 echo "Read should be allowed"
19970 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19971 error "(7) Read should succeed under ro mode"
19975 run_test 802a "simulate readonly device"
19978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19979 remote_mds_nodsh && skip "remote MDS with nodsh"
19981 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
19982 skip "readonly option not available"
19984 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
19986 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19987 error "(2) Fail to copy"
19989 # write back all cached data before setting MDT to readonly
19993 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
19994 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
19996 echo "Modify should be refused"
19997 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19999 echo "Read should be allowed"
20000 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20001 error "(7) Read should succeed under ro mode"
20004 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
20006 run_test 802b "be able to set MDTs to readonly"
20009 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20010 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20011 skip "MDS needs to be newer than 2.10.54"
20013 mkdir -p $DIR/$tdir
20014 # Create some objects on all MDTs to trigger related logs objects
20015 for idx in $(seq $MDSCOUNT); do
20016 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
20017 $DIR/$tdir/dir${idx} ||
20018 error "Fail to create $DIR/$tdir/dir${idx}"
20022 wait_delete_completed # ensure old test cleanups are finished
20023 echo "before create:"
20025 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20027 for i in {1..10}; do
20028 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
20029 error "Fail to create $DIR/$tdir/foo$i"
20033 echo "after create:"
20035 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20037 # allow for an llog to be cleaned up during the test
20038 [ $after_used -ge $((before_used + 10 - 1)) ] ||
20039 error "before ($before_used) + 10 > after ($after_used)"
20041 for i in {1..10}; do
20042 rm -rf $DIR/$tdir/foo$i ||
20043 error "Fail to remove $DIR/$tdir/foo$i"
20046 sleep 3 # avoid MDT return cached statfs
20047 wait_delete_completed
20048 echo "after unlink:"
20050 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20052 # allow for an llog to be created during the test
20053 [ $after_used -le $((before_used + 1)) ] ||
20054 error "after ($after_used) > before ($before_used) + 1"
20056 run_test 803 "verify agent object for remote object"
20059 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20060 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20061 skip "MDS needs to be newer than 2.10.54"
20062 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20064 mkdir -p $DIR/$tdir
20065 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
20066 error "Fail to create $DIR/$tdir/dir0"
20068 local fid=$($LFS path2fid $DIR/$tdir/dir0)
20069 local dev=$(mdsdevname 2)
20071 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20072 grep ${fid} || error "NOT found agent entry for dir0"
20074 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
20075 error "Fail to create $DIR/$tdir/dir1"
20077 touch $DIR/$tdir/dir1/foo0 ||
20078 error "Fail to create $DIR/$tdir/dir1/foo0"
20079 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
20082 for idx in $(seq $MDSCOUNT); do
20083 dev=$(mdsdevname $idx)
20084 do_facet mds${idx} \
20085 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20086 grep ${fid} && rc=$idx
20089 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
20090 error "Fail to rename foo0 to foo1"
20091 if [ $rc -eq 0 ]; then
20092 for idx in $(seq $MDSCOUNT); do
20093 dev=$(mdsdevname $idx)
20094 do_facet mds${idx} \
20095 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20096 grep ${fid} && rc=$idx
20100 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
20101 error "Fail to rename foo1 to foo2"
20102 if [ $rc -eq 0 ]; then
20103 for idx in $(seq $MDSCOUNT); do
20104 dev=$(mdsdevname $idx)
20105 do_facet mds${idx} \
20106 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20107 grep ${fid} && rc=$idx
20111 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
20113 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
20114 error "Fail to link to $DIR/$tdir/dir1/foo2"
20115 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
20116 error "Fail to rename foo2 to foo0"
20117 unlink $DIR/$tdir/dir1/foo0 ||
20118 error "Fail to unlink $DIR/$tdir/dir1/foo0"
20119 rm -rf $DIR/$tdir/dir0 ||
20120 error "Fail to rm $DIR/$tdir/dir0"
20122 for idx in $(seq $MDSCOUNT); do
20123 dev=$(mdsdevname $idx)
20127 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
20129 start mds${idx} $dev $MDS_MOUNT_OPTS ||
20130 error "mount mds$idx failed"
20131 df $MOUNT > /dev/null 2>&1
20133 # e2fsck should not return error
20135 error "e2fsck detected error on MDT${idx}: rc=$rc"
20138 run_test 804 "verify agent entry for remote entry"
20141 do_facet $SINGLEMDS zfs set quota=$old $fsset
20142 unlinkmany $DIR/$tdir/f- 1000000
20147 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
20148 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
20149 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
20150 skip "netfree not implemented before 0.7"
20151 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
20152 skip "Need MDS version at least 2.10.57"
20159 local pref="osd-zfs.lustre-MDT0000."
20161 # limit available space on MDS dataset to meet nospace issue
20162 # quickly. then ZFS 0.7.2 can use reserved space if asked
20163 # properly (using netfree flag in osd_declare_destroy()
20164 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
20165 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20167 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20168 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20169 let "usedkb=usedkb-freekb"
20170 let "freekb=freekb/2"
20171 if let "freekb > 5000"; then
20174 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20175 trap cleanup_805 EXIT
20177 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20178 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20179 rm -rf $DIR/$tdir || error "not able to remove"
20180 do_facet $SINGLEMDS zfs set quota=$old $fsset
20183 run_test 805 "ZFS can remove from full fs"
20189 local size=$($LFS getsom -s $file)
20190 local expect=$(stat -c %s $file)
20192 [[ $size == $expect ]] ||
20193 error "$file expected size: $expect, got: $size"
20195 local blocks=$($LFS getsom -b $file)
20196 expect=$(stat -c %b $file)
20197 [[ $blocks == $expect ]] ||
20198 error "$file expected blocks: $expect, got: $blocks"
20203 local size=$($LFS getsom -s $1)
20206 [[ $size == $expect ]] ||
20207 error "$file expected size: $expect, got: $size"
20211 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20212 skip "Need MDS version at least 2.11.52"
20216 touch $DIR/$tfile || error "touch $tfile failed"
20218 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20219 save_lustre_params client "llite.*.xattr_cache" > $save
20220 lctl set_param llite.*.xattr_cache=0
20221 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20223 # single-threaded write
20224 echo "Test SOM for single-threaded write"
20225 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20226 error "write $tfile failed"
20227 check_lsom_size $DIR/$tfile $bs
20230 local size=$(($num * $bs))
20234 echo "Test SOM for single client multi-threaded($num) write"
20235 $TRUNCATE $DIR/$tfile 0
20236 for ((i = 0; i < $num; i++)); do
20237 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20239 offset=$((offset + $bs))
20241 for (( i=0; i < $num; i++ )); do
20244 check_lsom_size $DIR/$tfile $size
20246 $TRUNCATE $DIR/$tfile 0
20247 for ((i = 0; i < $num; i++)); do
20248 offset=$((offset - $bs))
20249 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20252 for (( i=0; i < $num; i++ )); do
20255 check_lsom_size $DIR/$tfile $size
20257 # multi-client wirtes
20258 num=$(get_node_count ${CLIENTS//,/ })
20259 size=$(($num * $bs))
20263 echo "Test SOM for multi-client ($num) writes"
20264 $TRUNCATE $DIR/$tfile 0
20265 for client in ${CLIENTS//,/ }; do
20266 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20269 offset=$((offset + $bs))
20271 for (( i=0; i < $num; i++ )); do
20274 check_lsom_size $DIR/$tfile $offset
20277 $TRUNCATE $DIR/$tfile 0
20278 for client in ${CLIENTS//,/ }; do
20279 offset=$((offset - $bs))
20280 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20284 for (( i=0; i < $num; i++ )); do
20287 check_lsom_size $DIR/$tfile $size
20290 echo "Test SOM for truncate"
20291 $TRUNCATE $DIR/$tfile 1048576
20292 check_lsom_size $DIR/$tfile 1048576
20293 $TRUNCATE $DIR/$tfile 1234
20294 check_lsom_size $DIR/$tfile 1234
20296 # verify SOM blocks count
20297 echo "Verify SOM block count"
20298 $TRUNCATE $DIR/$tfile 0
20299 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20300 error "failed to write file $tfile"
20301 check_lsom_data $DIR/$tfile
20303 run_test 806 "Verify Lazy Size on MDS"
20306 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20307 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20308 skip "Need MDS version at least 2.11.52"
20310 # Registration step
20311 changelog_register || error "changelog_register failed"
20312 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20313 changelog_users $SINGLEMDS | grep -q $cl_user ||
20314 error "User $cl_user not found in changelog_users"
20316 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20317 save_lustre_params client "llite.*.xattr_cache" > $save
20318 lctl set_param llite.*.xattr_cache=0
20319 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20321 rm -rf $DIR/$tdir || error "rm $tdir failed"
20322 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20323 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20324 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20325 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20326 error "truncate $tdir/trunc failed"
20329 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20330 error "write $tfile failed"
20332 # multi-client wirtes
20333 local num=$(get_node_count ${CLIENTS//,/ })
20337 echo "Test SOM for multi-client ($num) writes"
20338 touch $DIR/$tfile || error "touch $tfile failed"
20339 $TRUNCATE $DIR/$tfile 0
20340 for client in ${CLIENTS//,/ }; do
20341 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20344 offset=$((offset + $bs))
20346 for (( i=0; i < $num; i++ )); do
20351 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20352 check_lsom_data $DIR/$tdir/trunc
20353 check_lsom_data $DIR/$tdir/single_dd
20354 check_lsom_data $DIR/$tfile
20357 # Deregistration step
20358 changelog_deregister || error "changelog_deregister failed"
20360 run_test 807 "verify LSOM syncing tool"
20362 check_som_nologged()
20364 local lines=$($LFS changelog $FSNAME-MDT0000 |
20365 grep 'x=trusted.som' | wc -l)
20366 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20370 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20371 skip "Need MDS version at least 2.11.55"
20373 # Registration step
20374 changelog_register || error "changelog_register failed"
20376 touch $DIR/$tfile || error "touch $tfile failed"
20379 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20380 error "write $tfile failed"
20383 $TRUNCATE $DIR/$tfile 1234
20386 $TRUNCATE $DIR/$tfile 1048576
20389 # Deregistration step
20390 changelog_deregister || error "changelog_deregister failed"
20392 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20397 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20401 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20402 skip "Need MDS version at least 2.11.56"
20404 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20405 error "failed to create DoM-only file $DIR/$tfile"
20406 touch $DIR/$tfile || error "touch $tfile failed"
20407 check_som_nodata $DIR/$tfile
20409 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20410 error "write $tfile failed"
20411 check_som_nodata $DIR/$tfile
20413 $TRUNCATE $DIR/$tfile 1234
20414 check_som_nodata $DIR/$tfile
20416 $TRUNCATE $DIR/$tfile 4097
20417 check_som_nodata $DIR/$file
20419 run_test 809 "Verify no SOM xattr store for DoM-only files"
20425 # t10 seem to dislike partial pages
20426 lctl set_param osc.*.checksum_type=adler
20427 lctl set_param fail_loc=0x411
20428 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20429 ORIG=$(md5sum $DIR/$tfile)
20430 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20431 CSUM=$(md5sum $DIR/$tfile)
20432 set_checksum_type adler
20433 if [ "$ORIG" != "$CSUM" ]; then
20434 error "$ORIG != $CSUM"
20437 run_test 810 "partial page writes on ZFS (LU-11663)"
20440 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20441 skip "Need MDS version at least 2.11.56"
20443 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20444 do_facet mds1 $LCTL set_param fail_loc=0x165
20445 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20448 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20451 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20452 error "MDD orphan cleanup thread not quit"
20454 run_test 811 "orphan name stub can be cleaned up in startup"
20457 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
20458 skip "OST < 2.12.51 doesn't support this fail_loc"
20460 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20461 # ensure ost1 is connected
20462 stat $DIR/$tfile >/dev/null || error "can't stat"
20463 wait_osc_import_state client ost1 FULL
20464 # no locks, no reqs to let the connection idle
20465 cancel_lru_locks osc
20467 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
20468 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
20469 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
20470 wait_osc_import_state client ost1 CONNECTING
20471 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
20473 stat $DIR/$tfile >/dev/null || error "can't stat file"
20475 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
20478 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
20479 [ -z "$file_heat_sav" ] && skip "no file heat support"
20490 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
20491 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
20493 $LCTL set_param -n llite.*.file_heat=1
20494 echo "Turn on file heat"
20495 echo "Period second: $period_second, Decay percentage: $decay_pct"
20497 echo "QQQQ" > $DIR/$tfile
20498 echo "QQQQ" > $DIR/$tfile
20499 echo "QQQQ" > $DIR/$tfile
20500 cat $DIR/$tfile > /dev/null
20501 cat $DIR/$tfile > /dev/null
20502 cat $DIR/$tfile > /dev/null
20503 cat $DIR/$tfile > /dev/null
20505 local out=$($LFS heat_get $DIR/$tfile)
20507 $LFS heat_get $DIR/$tfile
20508 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20509 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20510 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20511 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20513 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
20514 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
20515 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
20516 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
20518 sleep $((period_second + 3))
20519 echo "Sleep $((period_second + 3)) seconds..."
20520 # The recursion formula to calculate the heat of the file f is as
20522 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
20523 # Where Hi is the heat value in the period between time points i*I and
20524 # (i+1)*I; Ci is the access count in the period; the symbol P refers
20525 # to the weight of Ci.
20526 out=$($LFS heat_get $DIR/$tfile)
20527 $LFS heat_get $DIR/$tfile
20528 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20529 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20530 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20531 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20533 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
20534 error "read sample ($readsample) is wrong"
20535 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
20536 error "write sample ($writesample) is wrong"
20537 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
20538 error "read bytes ($readbyte) is wrong"
20539 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
20540 error "write bytes ($writebyte) is wrong"
20542 echo "QQQQ" > $DIR/$tfile
20543 echo "QQQQ" > $DIR/$tfile
20544 echo "QQQQ" > $DIR/$tfile
20545 cat $DIR/$tfile > /dev/null
20546 cat $DIR/$tfile > /dev/null
20547 cat $DIR/$tfile > /dev/null
20548 cat $DIR/$tfile > /dev/null
20550 sleep $((period_second + 3))
20551 echo "Sleep $((period_second + 3)) seconds..."
20553 out=$($LFS heat_get $DIR/$tfile)
20554 $LFS heat_get $DIR/$tfile
20555 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20556 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20557 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20558 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20560 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
20561 4 * $decay_pct) / 100") -eq 1 ] ||
20562 error "read sample ($readsample1) is wrong"
20563 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
20564 3 * $decay_pct) / 100") -eq 1 ] ||
20565 error "write sample ($writesample1) is wrong"
20566 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
20567 20 * $decay_pct) / 100") -eq 1 ] ||
20568 error "read bytes ($readbyte1) is wrong"
20569 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
20570 15 * $decay_pct) / 100") -eq 1 ] ||
20571 error "write bytes ($writebyte1) is wrong"
20573 echo "Turn off file heat for the file $DIR/$tfile"
20574 $LFS heat_set -o $DIR/$tfile
20576 echo "QQQQ" > $DIR/$tfile
20577 echo "QQQQ" > $DIR/$tfile
20578 echo "QQQQ" > $DIR/$tfile
20579 cat $DIR/$tfile > /dev/null
20580 cat $DIR/$tfile > /dev/null
20581 cat $DIR/$tfile > /dev/null
20582 cat $DIR/$tfile > /dev/null
20584 out=$($LFS heat_get $DIR/$tfile)
20585 $LFS heat_get $DIR/$tfile
20586 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20587 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20588 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20589 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20591 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20592 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20593 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20594 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20596 echo "Trun on file heat for the file $DIR/$tfile"
20597 $LFS heat_set -O $DIR/$tfile
20599 echo "QQQQ" > $DIR/$tfile
20600 echo "QQQQ" > $DIR/$tfile
20601 echo "QQQQ" > $DIR/$tfile
20602 cat $DIR/$tfile > /dev/null
20603 cat $DIR/$tfile > /dev/null
20604 cat $DIR/$tfile > /dev/null
20605 cat $DIR/$tfile > /dev/null
20607 out=$($LFS heat_get $DIR/$tfile)
20608 $LFS heat_get $DIR/$tfile
20609 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20610 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20611 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20612 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20614 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
20615 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
20616 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
20617 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
20619 $LFS heat_set -c $DIR/$tfile
20620 $LCTL set_param -n llite.*.file_heat=0
20621 echo "Turn off file heat support for the Lustre filesystem"
20623 echo "QQQQ" > $DIR/$tfile
20624 echo "QQQQ" > $DIR/$tfile
20625 echo "QQQQ" > $DIR/$tfile
20626 cat $DIR/$tfile > /dev/null
20627 cat $DIR/$tfile > /dev/null
20628 cat $DIR/$tfile > /dev/null
20629 cat $DIR/$tfile > /dev/null
20631 out=$($LFS heat_get $DIR/$tfile)
20632 $LFS heat_get $DIR/$tfile
20633 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20634 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20635 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20636 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20638 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20639 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20640 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20641 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20643 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
20646 run_test 813 "File heat verfication"
20649 # tests that do cleanup/setup should be run at the end
20653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20656 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20657 $LCTL set_param fail_loc=0x903
20659 cancel_lru_locks MGC
20661 FAIL_ON_ERROR=true cleanup
20662 FAIL_ON_ERROR=true setup
20664 run_test 900 "umount should not race with any mgc requeue thread"
20667 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20668 check_and_cleanup_lustre
20669 if [ "$I_MOUNTED" != "yes" ]; then
20670 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true