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 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4165 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4170 test_mkdir $DIR/$tdir
4171 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4172 $DIR/$tdir/sleep 60 &
4174 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4177 run_test 43b "truncate of file being executed should return -ETXTBSY"
4180 local testdir="$DIR/$tdir"
4183 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4184 ( cd $testdir && md5sum -c )
4186 run_test 43c "md5sum of copy into lustre"
4188 test_44A() { # was test_44
4189 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4191 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4192 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4194 run_test 44A "zero length read from a sparse stripe"
4197 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4199 [ -z "$nstripe" ] && skip "can't get stripe info"
4200 [[ $nstripe -gt $OSTCOUNT ]] &&
4201 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4203 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4205 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4206 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4210 OFFSETS="0 $((stride/2)) $((stride-1))"
4211 for offset in $OFFSETS; do
4212 for i in $(seq 0 $((nstripe-1))); do
4213 local GLOBALOFFSETS=""
4215 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4216 local myfn=$DIR/d44a-$size
4217 echo "--------writing $myfn at $size"
4218 ll_sparseness_write $myfn $size ||
4219 error "ll_sparseness_write"
4220 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4221 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4222 error "ll_sparseness_verify $GLOBALOFFSETS"
4224 for j in $(seq 0 $((nstripe-1))); do
4226 size=$((((j + $nstripe )*$stride + $offset)))
4227 ll_sparseness_write $myfn $size ||
4228 error "ll_sparseness_write"
4229 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4231 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4232 error "ll_sparseness_verify $GLOBALOFFSETS"
4237 run_test 44a "test sparse pwrite ==============================="
4241 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4247 before=`dirty_osc_total`
4248 echo executing "\"$*\""
4250 after=`dirty_osc_total`
4251 echo before $before, after $after
4254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4257 # Obtain grants from OST if it supports it
4258 echo blah > ${f}_grant
4261 do_dirty_record "echo blah > $f"
4262 [[ $before -eq $after ]] && error "write wasn't cached"
4263 do_dirty_record "> $f"
4264 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4265 do_dirty_record "echo blah > $f"
4266 [[ $before -eq $after ]] && error "write wasn't cached"
4267 do_dirty_record "sync"
4268 [[ $before -gt $after ]] || error "writeback 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 "cancel_lru_locks osc"
4272 [[ $before -gt $after ]] ||
4273 error "lock cancellation didn't lower dirty count"
4276 run_test 45 "osc io page accounting ============================"
4278 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4279 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4280 # objects offset and an assert hit when an rpc was built with 1023's mapped
4281 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4288 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4290 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4291 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4295 run_test 46 "dirtying a previously written page ================"
4297 # test_47 is removed "Device nodes check" is moved to test_28
4299 test_48a() { # bug 2399
4300 [ "$mds1_FSTYPE" = "zfs" ] &&
4301 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4302 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4304 test_mkdir $DIR/$tdir
4306 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4307 test_mkdir $DIR/$tdir
4308 touch foo || error "'touch foo' failed after recreating cwd"
4310 touch .foo || error "'touch .foo' failed after recreating cwd"
4312 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4313 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4314 cd . || error "'cd .' failed after recreating cwd"
4315 mkdir . && error "'mkdir .' worked after recreating cwd"
4316 rmdir . && error "'rmdir .' worked after recreating cwd"
4317 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4318 cd .. || error "'cd ..' failed after recreating cwd"
4320 run_test 48a "Access renamed working dir (should return errors)="
4322 test_48b() { # bug 2399
4324 test_mkdir $DIR/$tdir
4326 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4327 touch foo && error "'touch foo' worked after removing cwd"
4328 mkdir foo && error "'mkdir foo' worked after removing cwd"
4329 touch .foo && error "'touch .foo' worked after removing cwd"
4330 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4331 ls . > /dev/null && error "'ls .' worked after removing cwd"
4332 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4333 mkdir . && error "'mkdir .' worked after removing cwd"
4334 rmdir . && error "'rmdir .' worked after removing cwd"
4335 ln -s . foo && error "'ln -s .' worked after removing cwd"
4336 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4338 run_test 48b "Access removed working dir (should return errors)="
4340 test_48c() { # bug 2350
4341 #lctl set_param debug=-1
4344 test_mkdir -p $DIR/$tdir/dir
4346 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4347 $TRACE touch foo && error "touch foo worked after removing cwd"
4348 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4349 touch .foo && error "touch .foo worked after removing cwd"
4350 mkdir .foo && error "mkdir .foo worked after removing cwd"
4351 $TRACE ls . && error "'ls .' worked after removing cwd"
4352 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4353 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4354 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4355 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4356 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4358 run_test 48c "Access removed working subdir (should return errors)"
4360 test_48d() { # bug 2350
4361 #lctl set_param debug=-1
4364 test_mkdir -p $DIR/$tdir/dir
4366 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4367 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4368 $TRACE touch foo && error "'touch foo' worked after removing parent"
4369 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4370 touch .foo && error "'touch .foo' worked after removing parent"
4371 mkdir .foo && error "mkdir .foo worked after removing parent"
4372 $TRACE ls . && error "'ls .' worked after removing parent"
4373 $TRACE ls .. && error "'ls ..' worked after removing parent"
4374 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4375 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4376 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4379 run_test 48d "Access removed parent subdir (should return errors)"
4381 test_48e() { # bug 4134
4382 #lctl set_param debug=-1
4385 test_mkdir -p $DIR/$tdir/dir
4387 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4388 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4389 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4390 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4391 # On a buggy kernel addition of "touch foo" after cd .. will
4392 # produce kernel oops in lookup_hash_it
4393 touch ../foo && error "'cd ..' worked after recreate parent"
4395 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4397 run_test 48e "Access to recreated parent subdir (should return errors)"
4399 test_49() { # LU-1030
4400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4401 remote_ost_nodsh && skip "remote OST with nodsh"
4403 # get ost1 size - lustre-OST0000
4404 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4406 # write 800M at maximum
4407 [[ $ost1_size -lt 2 ]] && ost1_size=2
4408 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4410 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4411 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4414 # change max_pages_per_rpc while writing the file
4415 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4416 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4417 # loop until dd process exits
4418 while ps ax -opid | grep -wq $dd_pid; do
4419 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4420 sleep $((RANDOM % 5 + 1))
4422 # restore original max_pages_per_rpc
4423 $LCTL set_param $osc1_mppc=$orig_mppc
4424 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4426 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4430 test_mkdir $DIR/$tdir
4432 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4434 run_test 50 "special situations: /proc symlinks ==============="
4436 test_51a() { # was test_51
4437 # bug 1516 - create an empty entry right after ".." then split dir
4438 test_mkdir -c1 $DIR/$tdir
4439 touch $DIR/$tdir/foo
4440 $MCREATE $DIR/$tdir/bar
4442 createmany -m $DIR/$tdir/longfile 201
4444 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4445 $MCREATE $DIR/$tdir/longfile$FNUM
4450 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4452 run_test 51a "special situations: split htree with empty entry =="
4454 cleanup_print_lfs_df () {
4461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4463 local dir=$DIR/$tdir
4464 local nrdirs=$((65536 + 100))
4466 # cleanup the directory
4473 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4474 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4475 [[ $numfree -lt $nrdirs ]] &&
4476 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4478 # need to check free space for the directories as well
4479 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4480 numfree=$(( blkfree / $(fs_inode_ksize) ))
4481 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4483 trap cleanup_print_lfs_df EXIT
4486 createmany -d $dir/d $nrdirs || {
4487 unlinkmany $dir/d $nrdirs
4488 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4492 nrdirs=$(ls -U $dir | wc -l)
4494 # unlink all but 100 subdirectories, then check it still works
4496 local delete=$((nrdirs - left))
4501 # for ldiskfs the nlink count should be 1, but this is OSD specific
4502 # and so this is listed for informational purposes only
4503 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4504 unlinkmany -d $dir/d $delete ||
4505 error "unlink of first $delete subdirs failed"
4507 echo "nlink between: $(stat -c %h $dir)"
4508 local found=$(ls -U $dir | wc -l)
4509 [ $found -ne $left ] &&
4510 error "can't find subdirs: found only $found, expected $left"
4512 unlinkmany -d $dir/d $delete $left ||
4513 error "unlink of second $left subdirs failed"
4514 # regardless of whether the backing filesystem tracks nlink accurately
4515 # or not, the nlink count shouldn't be more than "." and ".." here
4516 local after=$(stat -c %h $dir)
4517 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4518 echo "nlink after: $after"
4520 cleanup_print_lfs_df
4522 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4526 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4528 test_mkdir $DIR/$tdir
4529 createmany -o $DIR/$tdir/t- 1000
4530 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4531 for N in $(seq 0 $((OSTCOUNT - 1))); do
4532 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4533 END { printf("%0.0f", objs) }' $TMP/$tfile)
4534 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4535 '($1 == '$N') { objs += 1 } \
4536 END { printf("%0.0f", objs) }')
4537 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4539 unlinkmany $DIR/$tdir/t- 1000
4542 for N in $(seq 1 $((OSTCOUNT - 1))); do
4543 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4544 error "OST $N has less objects vs OST $NLAST" \
4545 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4546 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4547 error "OST $N has less objects vs OST $NLAST" \
4548 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4550 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4551 error "OST $N has less #0 objects vs OST $NLAST" \
4552 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4553 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4554 error "OST $N has less #0 objects vs OST $NLAST" \
4555 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4560 run_test 51d "check object distribution"
4563 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4564 skip_env "ldiskfs only test"
4567 test_mkdir -c1 $DIR/$tdir
4568 test_mkdir -c1 $DIR/$tdir/d0
4570 touch $DIR/$tdir/d0/foo
4571 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4572 error "file exceed 65000 nlink limit!"
4573 unlinkmany $DIR/$tdir/d0/f- 65001
4576 run_test 51e "check file nlink limit"
4579 test_mkdir $DIR/$tdir
4582 local ulimit_old=$(ulimit -n)
4583 local spare=20 # number of spare fd's for scripts/libraries, etc.
4584 local mdt=$($LFS getstripe -m $DIR/$tdir)
4585 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4587 echo "MDT$mdt numfree=$numfree, max=$max"
4588 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4589 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4590 while ! ulimit -n $((numfree + spare)); do
4591 numfree=$((numfree * 3 / 4))
4593 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4595 echo "left ulimit at $ulimit_old"
4598 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4599 unlinkmany $DIR/$tdir/f $numfree
4600 error "create+open $numfree files in $DIR/$tdir failed"
4602 ulimit -n $ulimit_old
4604 # if createmany exits at 120s there will be fewer than $numfree files
4605 unlinkmany $DIR/$tdir/f $numfree || true
4607 run_test 51f "check many open files limit"
4610 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4611 test_mkdir $DIR/$tdir
4612 touch $DIR/$tdir/foo
4613 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4614 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4615 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4616 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4617 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4619 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4620 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4621 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4623 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4624 cp -r $DIR/$tdir $TMP/
4625 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4627 run_test 52a "append-only flag test (should return errors)"
4630 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4631 test_mkdir $DIR/$tdir
4632 touch $DIR/$tdir/foo
4633 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4634 cat test > $DIR/$tdir/foo && error "cat test worked"
4635 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4636 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4637 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4639 echo foo >> $DIR/$tdir/foo && error "echo worked"
4640 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4641 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4642 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4643 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4645 chattr -i $DIR/$tdir/foo || error "chattr failed"
4647 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4649 run_test 52b "immutable flag test (should return errors) ======="
4652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4653 remote_mds_nodsh && skip "remote MDS with nodsh"
4654 remote_ost_nodsh && skip "remote OST with nodsh"
4667 local support_last_seq=true
4669 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4670 support_last_seq=false
4673 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4675 for value in $(do_facet $SINGLEMDS \
4676 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4677 param=$(echo ${value[0]} | cut -d "=" -f1)
4678 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4680 if $support_last_seq; then
4681 param_seq=$(echo $param |
4682 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4683 mds_last_seq=$(do_facet $SINGLEMDS \
4684 $LCTL get_param -n $param_seq)
4686 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4688 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4689 node=$(facet_active_host ost$((ostnum+1)))
4690 param="obdfilter.$ostname.last_id"
4691 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4692 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4693 ost_last_id=$ost_last
4695 if $support_last_seq; then
4696 ost_last_id=$(echo $ost_last |
4697 awk -F':' '{print $2}' |
4699 ost_last_seq=$(echo $ost_last |
4700 awk -F':' '{print $1}')
4701 [[ $ost_last_seq = $mds_last_seq ]] || continue
4704 if [[ $ost_last_id != $mds_last ]]; then
4705 error "$ost_last_id != $mds_last"
4712 $found || error "can not match last_seq/last_id for $mdtosc"
4715 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4718 perl -MSocket -e ';' || skip "no Socket perl module installed"
4720 $SOCKETSERVER $DIR/socket ||
4721 error "$SOCKETSERVER $DIR/socket failed: $?"
4722 $SOCKETCLIENT $DIR/socket ||
4723 error "$SOCKETCLIENT $DIR/socket failed: $?"
4724 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4726 run_test 54a "unix domain socket test =========================="
4732 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4734 run_test 54b "char device works in lustre ======================"
4737 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4738 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4739 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4741 for i in $(seq 3 7); do
4742 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4751 loopdev="$DIR/loop54c"
4754 $UMOUNT $DIR/$tdir || rc=$?
4755 losetup -d $loopdev || true
4756 losetup -d $LOOPDEV || true
4757 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4764 loopdev="$DIR/loop54c"
4767 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4768 trap cleanup_54c EXIT
4769 mknod $loopdev b 7 $LOOPNUM
4770 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4771 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4772 losetup $loopdev $DIR/$tfile ||
4773 error "can't set up $loopdev for $DIR/$tfile"
4774 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4775 test_mkdir $DIR/$tdir
4776 mount -t ext2 $loopdev $DIR/$tdir ||
4777 error "error mounting $loopdev on $DIR/$tdir"
4778 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4781 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4785 run_test 54c "block device works in lustre ====================="
4791 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4793 run_test 54d "fifo device works in lustre ======================"
4798 cp -aL /dev/console $f
4799 echo $string > $f || error "echo $string to $f failed"
4801 run_test 54e "console/tty device works in lustre ======================"
4805 local dir=$DIR/$tdir
4808 test_mkdir -p $dir/dir
4809 for i in $(seq $numfiles); do
4811 touch $dir/dir/file$i
4814 local numcomp=$($LFS getstripe --component-count $dir)
4816 [[ $numcomp == 0 ]] && numcomp=1
4818 # test lfs getstripe with --recursive
4819 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4821 [[ $filenum -eq $((numfiles * 2)) ]] ||
4822 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4823 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4824 [[ $filenum -eq $numfiles ]] ||
4825 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4826 echo "$LFS getstripe showed obdidx or l_ost_idx"
4828 # test lfs getstripe with file instead of dir
4829 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4830 [[ $filenum -eq 1 ]] ||
4831 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4832 echo "$LFS getstripe file1 passed"
4834 #test lfs getstripe with --verbose
4835 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4836 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4837 error "$LFS getstripe --verbose $dir: "\
4838 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4839 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4840 error "$LFS getstripe $dir: showed lmm_magic"
4842 #test lfs getstripe with -v prints lmm_fid
4843 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4844 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4845 error "$LFS getstripe -v $dir: "\
4846 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4847 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4848 error "$LFS getstripe $dir: showed lmm_fid by default"
4849 echo "$LFS getstripe --verbose passed"
4851 #check for FID information
4852 local fid1=$($LFS getstripe --fid $dir/file1)
4853 local fid2=$($LFS getstripe --verbose $dir/file1 |
4854 awk '/lmm_fid: / { print $2; exit; }')
4855 local fid3=$($LFS path2fid $dir/file1)
4857 [ "$fid1" != "$fid2" ] &&
4858 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4859 [ "$fid1" != "$fid3" ] &&
4860 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4861 echo "$LFS getstripe --fid passed"
4863 #test lfs getstripe with --obd
4864 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4865 error "$LFS getstripe --obd wrong_uuid: should return error"
4867 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4870 local obduuid=$(ostuuid_from_index $ostidx)
4871 local found=$($LFS getstripe -r --obd $obduuid $dir |
4872 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4874 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4875 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4877 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4880 [[ $found -eq $filenum ]] ||
4881 error "$LFS getstripe --obd: found $found expect $filenum"
4882 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4883 sed '/^[ ]*'${ostidx}'[ ]/d' |
4884 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4885 error "$LFS getstripe --obd: should not show file on other obd"
4886 echo "$LFS getstripe --obd passed"
4888 run_test 56a "check $LFS getstripe"
4891 local dir=$DIR/$tdir
4895 for i in $(seq $numdirs); do
4896 test_mkdir $dir/dir$i
4899 # test lfs getdirstripe default mode is non-recursion, which is
4900 # different from lfs getstripe
4901 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4903 [[ $dircnt -eq 1 ]] ||
4904 error "$LFS getdirstripe: found $dircnt, not 1"
4905 dircnt=$($LFS getdirstripe --recursive $dir |
4906 grep -c lmv_stripe_count)
4907 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4908 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4910 run_test 56b "check $LFS getdirstripe"
4913 remote_ost_nodsh && skip "remote OST with nodsh"
4916 local ost_name=$(ostname_from_index $ost_idx)
4917 local old_status=$(ost_dev_status $ost_idx)
4919 [[ -z "$old_status" ]] ||
4920 skip_env "OST $ost_name is in $old_status status"
4922 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4925 local new_status=$(ost_dev_status $ost_idx)
4927 [[ "$new_status" = "D" ]] ||
4928 error "OST $ost_name is in status of '$new_status', not 'D'"
4930 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4933 new_status=$(ost_dev_status $ost_idx)
4934 [[ -z "$new_status" ]] ||
4935 error "OST $ost_name is in status of '$new_status', not ''"
4937 run_test 56c "check 'lfs df' showing device status"
4942 local local_tdir="$1"
4943 local local_numfiles="$2"
4944 local local_numdirs="$3"
4945 local dir_params="$4"
4946 local dir_stripe_params="$5"
4948 if [ ! -d "$local_tdir" ] ; then
4949 test_mkdir -p $dir_stripe_params $local_tdir
4950 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4951 for i in $(seq $local_numfiles) ; do
4952 touch $local_tdir/file$i
4954 for i in $(seq $local_numdirs) ; do
4955 test_mkdir $dir_stripe_params $local_tdir/dir$i
4956 for j in $(seq $local_numfiles) ; do
4957 touch $local_tdir/dir$i/file$j
4963 setup_56_special() {
4965 local local_numfiles=$2
4966 local local_numdirs=$3
4968 setup_56 $local_tdir $local_numfiles $local_numdirs
4970 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4971 for i in $(seq $local_numfiles) ; do
4972 mknod $local_tdir/loop${i}b b 7 $i
4973 mknod $local_tdir/null${i}c c 1 3
4974 ln -s $local_tdir/file1 $local_tdir/link${i}
4976 for i in $(seq $local_numdirs) ; do
4977 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4978 mknod $local_tdir/dir$i/null${i}c c 1 3
4979 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4985 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4986 local expected=$(($NUMDIRS + 2))
4988 setup_56 $dir $NUMFILES $NUMDIRS
4990 # test lfs find with -name
4991 for i in $(seq $NUMFILES) ; do
4992 local nums=$($LFS find -name "*$i" $dir | wc -l)
4994 [ $nums -eq $expected ] ||
4995 error "lfs find -name '*$i' $dir wrong: "\
4996 "found $nums, expected $expected"
4999 run_test 56g "check lfs find -name"
5002 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5003 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5005 setup_56 $dir $NUMFILES $NUMDIRS
5007 # test lfs find with ! -name
5008 for i in $(seq $NUMFILES) ; do
5009 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5011 [ $nums -eq $expected ] ||
5012 error "lfs find ! -name '*$i' $dir wrong: "\
5013 "found $nums, expected $expected"
5016 run_test 56h "check lfs find ! -name"
5019 local dir=$DIR/$tdir
5023 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5026 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5028 run_test 56i "check 'lfs find -ost UUID' skips directories"
5031 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5033 setup_56_special $dir $NUMFILES $NUMDIRS
5035 local expected=$((NUMDIRS + 1))
5036 local cmd="$LFS find -type d $dir"
5037 local nums=$($cmd | wc -l)
5039 [ $nums -eq $expected ] ||
5040 error "'$cmd' wrong: found $nums, expected $expected"
5042 run_test 56j "check lfs find -type d"
5045 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5047 setup_56_special $dir $NUMFILES $NUMDIRS
5049 local expected=$(((NUMDIRS + 1) * NUMFILES))
5050 local cmd="$LFS find -type f $dir"
5051 local nums=$($cmd | wc -l)
5053 [ $nums -eq $expected ] ||
5054 error "'$cmd' wrong: found $nums, expected $expected"
5056 run_test 56k "check lfs find -type f"
5059 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5061 setup_56_special $dir $NUMFILES $NUMDIRS
5063 local expected=$((NUMDIRS + NUMFILES))
5064 local cmd="$LFS find -type b $dir"
5065 local nums=$($cmd | wc -l)
5067 [ $nums -eq $expected ] ||
5068 error "'$cmd' wrong: found $nums, expected $expected"
5070 run_test 56l "check lfs find -type b"
5073 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5075 setup_56_special $dir $NUMFILES $NUMDIRS
5077 local expected=$((NUMDIRS + NUMFILES))
5078 local cmd="$LFS find -type c $dir"
5079 local nums=$($cmd | wc -l)
5080 [ $nums -eq $expected ] ||
5081 error "'$cmd' wrong: found $nums, expected $expected"
5083 run_test 56m "check lfs find -type c"
5086 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5087 setup_56_special $dir $NUMFILES $NUMDIRS
5089 local expected=$((NUMDIRS + NUMFILES))
5090 local cmd="$LFS find -type l $dir"
5091 local nums=$($cmd | wc -l)
5093 [ $nums -eq $expected ] ||
5094 error "'$cmd' wrong: found $nums, expected $expected"
5096 run_test 56n "check lfs find -type l"
5099 local dir=$DIR/$tdir
5101 setup_56 $dir $NUMFILES $NUMDIRS
5102 utime $dir/file1 > /dev/null || error "utime (1)"
5103 utime $dir/file2 > /dev/null || error "utime (2)"
5104 utime $dir/dir1 > /dev/null || error "utime (3)"
5105 utime $dir/dir2 > /dev/null || error "utime (4)"
5106 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5107 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5110 local nums=$($LFS find -mtime +0 $dir | wc -l)
5112 [ $nums -eq $expected ] ||
5113 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5116 cmd="$LFS find -mtime 0 $dir"
5117 nums=$($cmd | wc -l)
5118 [ $nums -eq $expected ] ||
5119 error "'$cmd' wrong: found $nums, expected $expected"
5121 run_test 56o "check lfs find -mtime for old files"
5124 local dir=$DIR/$tdir
5128 # just to make sure there is something that won't be found
5130 touch $dir/$tfile.now
5132 for age in year week day hour min; do
5133 count=$((count + 1))
5135 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5136 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5137 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5139 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5140 local nums=$($cmd | wc -l)
5141 [ $nums -eq $expected ] ||
5142 error "'$cmd' wrong: found $nums, expected $expected"
5144 cmd="$LFS find $dir -atime $count${age:0:1}"
5145 nums=$($cmd | wc -l)
5146 [ $nums -eq $expected ] ||
5147 error "'$cmd' wrong: found $nums, expected $expected"
5151 cmd="$LFS find $dir -ctime +1s -type f"
5152 nums=$($cmd | wc -l)
5153 (( $nums == $count * 2 + 1)) ||
5154 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5156 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5159 [ $RUNAS_ID -eq $UID ] &&
5160 skip_env "RUNAS_ID = UID = $UID -- skipping"
5162 local dir=$DIR/$tdir
5164 setup_56 $dir $NUMFILES $NUMDIRS
5165 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5167 local expected=$NUMFILES
5168 local cmd="$LFS find -uid $RUNAS_ID $dir"
5169 local nums=$($cmd | wc -l)
5171 [ $nums -eq $expected ] ||
5172 error "'$cmd' wrong: found $nums, expected $expected"
5174 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5175 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5176 nums=$($cmd | wc -l)
5177 [ $nums -eq $expected ] ||
5178 error "'$cmd' wrong: found $nums, expected $expected"
5180 run_test 56p "check lfs find -uid and ! -uid"
5183 [ $RUNAS_ID -eq $UID ] &&
5184 skip_env "RUNAS_ID = UID = $UID -- skipping"
5186 local dir=$DIR/$tdir
5188 setup_56 $dir $NUMFILES $NUMDIRS
5189 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5191 local expected=$NUMFILES
5192 local cmd="$LFS find -gid $RUNAS_GID $dir"
5193 local nums=$($cmd | wc -l)
5195 [ $nums -eq $expected ] ||
5196 error "'$cmd' wrong: found $nums, expected $expected"
5198 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5199 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5200 nums=$($cmd | wc -l)
5201 [ $nums -eq $expected ] ||
5202 error "'$cmd' wrong: found $nums, expected $expected"
5204 run_test 56q "check lfs find -gid and ! -gid"
5207 local dir=$DIR/$tdir
5209 setup_56 $dir $NUMFILES $NUMDIRS
5212 local cmd="$LFS find -size 0 -type f -lazy $dir"
5213 local nums=$($cmd | wc -l)
5215 [ $nums -eq $expected ] ||
5216 error "'$cmd' wrong: found $nums, expected $expected"
5217 cmd="$LFS find -size 0 -type f $dir"
5218 nums=$($cmd | wc -l)
5219 [ $nums -eq $expected ] ||
5220 error "'$cmd' wrong: found $nums, expected $expected"
5223 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5224 nums=$($cmd | wc -l)
5225 [ $nums -eq $expected ] ||
5226 error "'$cmd' wrong: found $nums, expected $expected"
5227 cmd="$LFS find ! -size 0 -type f $dir"
5228 nums=$($cmd | wc -l)
5229 [ $nums -eq $expected ] ||
5230 error "'$cmd' wrong: found $nums, expected $expected"
5232 echo "test" > $dir/$tfile
5233 echo "test2" > $dir/$tfile.2 && sync
5235 cmd="$LFS find -size 5 -type f -lazy $dir"
5236 nums=$($cmd | wc -l)
5237 [ $nums -eq $expected ] ||
5238 error "'$cmd' wrong: found $nums, expected $expected"
5239 cmd="$LFS find -size 5 -type f $dir"
5240 nums=$($cmd | wc -l)
5241 [ $nums -eq $expected ] ||
5242 error "'$cmd' wrong: found $nums, expected $expected"
5245 cmd="$LFS find -size +5 -type f -lazy $dir"
5246 nums=$($cmd | wc -l)
5247 [ $nums -eq $expected ] ||
5248 error "'$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 $expected"
5255 cmd="$LFS find -size +0 -type f -lazy $dir"
5256 nums=$($cmd | wc -l)
5257 [ $nums -eq $expected ] ||
5258 error "'$cmd' wrong: found $nums, expected $expected"
5259 cmd="$LFS find -size +0 -type f $dir"
5260 nums=$($cmd | wc -l)
5261 [ $nums -eq $expected ] ||
5262 error "'$cmd' wrong: found $nums, expected $expected"
5265 cmd="$LFS find ! -size -5 -type f -lazy $dir"
5266 nums=$($cmd | wc -l)
5267 [ $nums -eq $expected ] ||
5268 error "'$cmd' wrong: found $nums, expected $expected"
5269 cmd="$LFS find ! -size -5 -type f $dir"
5270 nums=$($cmd | wc -l)
5271 [ $nums -eq $expected ] ||
5272 error "'$cmd' wrong: found $nums, expected $expected"
5275 cmd="$LFS find -size -5 -type f -lazy $dir"
5276 nums=$($cmd | wc -l)
5277 [ $nums -eq $expected ] ||
5278 error "'$cmd' wrong: found $nums, expected $expected"
5279 cmd="$LFS find -size -5 -type f $dir"
5280 nums=$($cmd | wc -l)
5281 [ $nums -eq $expected ] ||
5282 error "'$cmd' wrong: found $nums, expected $expected"
5284 run_test 56r "check lfs find -size works"
5286 test_56s() { # LU-611 #LU-9369
5287 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5289 local dir=$DIR/$tdir
5290 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5292 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5293 for i in $(seq $NUMDIRS); do
5294 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5297 local expected=$NUMDIRS
5298 local cmd="$LFS find -c $OSTCOUNT $dir"
5299 local nums=$($cmd | wc -l)
5301 [ $nums -eq $expected ] || {
5302 $LFS getstripe -R $dir
5303 error "'$cmd' wrong: found $nums, expected $expected"
5306 expected=$((NUMDIRS + onestripe))
5307 cmd="$LFS find -stripe-count +0 -type f $dir"
5308 nums=$($cmd | wc -l)
5309 [ $nums -eq $expected ] || {
5310 $LFS getstripe -R $dir
5311 error "'$cmd' wrong: found $nums, expected $expected"
5315 cmd="$LFS find -stripe-count 1 -type f $dir"
5316 nums=$($cmd | wc -l)
5317 [ $nums -eq $expected ] || {
5318 $LFS getstripe -R $dir
5319 error "'$cmd' wrong: found $nums, expected $expected"
5322 cmd="$LFS find -stripe-count -2 -type f $dir"
5323 nums=$($cmd | wc -l)
5324 [ $nums -eq $expected ] || {
5325 $LFS getstripe -R $dir
5326 error "'$cmd' wrong: found $nums, expected $expected"
5330 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5331 nums=$($cmd | wc -l)
5332 [ $nums -eq $expected ] || {
5333 $LFS getstripe -R $dir
5334 error "'$cmd' wrong: found $nums, expected $expected"
5337 run_test 56s "check lfs find -stripe-count works"
5339 test_56t() { # LU-611 #LU-9369
5340 local dir=$DIR/$tdir
5342 setup_56 $dir 0 $NUMDIRS
5343 for i in $(seq $NUMDIRS); do
5344 $LFS setstripe -S 8M $dir/dir$i/$tfile
5347 local expected=$NUMDIRS
5348 local cmd="$LFS find -S 8M $dir"
5349 local nums=$($cmd | wc -l)
5351 [ $nums -eq $expected ] || {
5352 $LFS getstripe -R $dir
5353 error "'$cmd' wrong: found $nums, expected $expected"
5357 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5359 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5361 expected=$(((NUMDIRS + 1) * NUMFILES))
5362 cmd="$LFS find -stripe-size 512k -type f $dir"
5363 nums=$($cmd | wc -l)
5364 [ $nums -eq $expected ] ||
5365 error "'$cmd' wrong: found $nums, expected $expected"
5367 cmd="$LFS find -stripe-size +320k -type f $dir"
5368 nums=$($cmd | wc -l)
5369 [ $nums -eq $expected ] ||
5370 error "'$cmd' wrong: found $nums, expected $expected"
5372 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5373 cmd="$LFS find -stripe-size +200k -type f $dir"
5374 nums=$($cmd | wc -l)
5375 [ $nums -eq $expected ] ||
5376 error "'$cmd' wrong: found $nums, expected $expected"
5378 cmd="$LFS find -stripe-size -640k -type f $dir"
5379 nums=$($cmd | wc -l)
5380 [ $nums -eq $expected ] ||
5381 error "'$cmd' wrong: found $nums, expected $expected"
5384 cmd="$LFS find -stripe-size 256k -type f $dir"
5385 nums=$($cmd | wc -l)
5386 [ $nums -eq $expected ] ||
5387 error "'$cmd' wrong: found $nums, expected $expected"
5389 cmd="$LFS find -stripe-size -320k -type f $dir"
5390 nums=$($cmd | wc -l)
5391 [ $nums -eq $expected ] ||
5392 error "'$cmd' wrong: found $nums, expected $expected"
5395 cmd="$LFS find -stripe-size 1024k -type f $dir"
5396 nums=$($cmd | wc -l)
5397 [ $nums -eq $expected ] ||
5398 error "'$cmd' wrong: found $nums, expected $expected"
5400 run_test 56t "check lfs find -stripe-size works"
5402 test_56u() { # LU-611
5403 local dir=$DIR/$tdir
5405 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5407 if [[ $OSTCOUNT -gt 1 ]]; then
5408 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5414 local expected=$(((NUMDIRS + 1) * NUMFILES))
5415 local cmd="$LFS find -stripe-index 0 -type f $dir"
5416 local nums=$($cmd | wc -l)
5418 [ $nums -eq $expected ] ||
5419 error "'$cmd' wrong: found $nums, expected $expected"
5422 cmd="$LFS find -stripe-index 1 -type f $dir"
5423 nums=$($cmd | wc -l)
5424 [ $nums -eq $expected ] ||
5425 error "'$cmd' wrong: found $nums, expected $expected"
5427 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5428 nums=$($cmd | wc -l)
5429 [ $nums -eq $expected ] ||
5430 error "'$cmd' wrong: found $nums, expected $expected"
5433 # This should produce an error and not return any files
5434 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5435 nums=$($cmd 2>/dev/null | wc -l)
5436 [ $nums -eq $expected ] ||
5437 error "'$cmd' wrong: found $nums, expected $expected"
5439 if [[ $OSTCOUNT -gt 1 ]]; then
5440 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5441 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5442 nums=$($cmd | wc -l)
5443 [ $nums -eq $expected ] ||
5444 error "'$cmd' wrong: found $nums, expected $expected"
5447 run_test 56u "check lfs find -stripe-index works"
5451 local dir=$DIR/$tdir
5453 setup_56 $dir $NUMFILES $NUMDIRS
5455 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5456 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5458 for file in $($LFS find -m $UUID $dir); do
5459 file_midx=$($LFS getstripe -m $file)
5460 [ $file_midx -eq $mdt_idx ] ||
5461 error "lfs find -m $UUID != getstripe -m $file_midx"
5464 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5467 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5470 local dir=$DIR/$tdir
5472 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5474 local stripe_size=$($LFS getstripe -S -d $dir) ||
5475 error "$LFS getstripe -S -d $dir failed"
5476 stripe_size=${stripe_size%% *}
5478 local file_size=$((stripe_size * OSTCOUNT))
5479 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5480 local required_space=$((file_num * file_size))
5481 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5483 [[ $free_space -le $((required_space / 1024)) ]] &&
5484 skip_env "need $required_space, have $free_space kbytes"
5487 local dd_count=$((file_size / dd_bs))
5489 # write data into the files
5494 for i in $(seq $NUMFILES); do
5496 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5497 error "write data into $file failed"
5499 for i in $(seq $NUMDIRS); do
5500 for j in $(seq $NUMFILES); do
5501 file=$dir/dir$i/file$j
5502 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5503 error "write data into $file failed"
5507 # $LFS_MIGRATE will fail if hard link migration is unsupported
5508 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5509 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5510 error "creating links to $dir/dir1/file1 failed"
5515 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5518 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5521 eval $cmd || error "$cmd failed"
5523 check_stripe_count $dir/file1 $expected
5525 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5527 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5528 # OST 1 if it is on OST 0. This file is small enough to
5529 # be on only one stripe.
5530 file=$dir/migr_1_ost
5531 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5532 error "write data into $file failed"
5533 local obdidx=$($LFS getstripe -i $file)
5534 local oldmd5=$(md5sum $file)
5537 [[ $obdidx -eq 0 ]] && newobdidx=1
5538 cmd="$LFS migrate -i $newobdidx $file"
5540 eval $cmd || error "$cmd failed"
5542 local realobdix=$($LFS getstripe -i $file)
5543 local newmd5=$(md5sum $file)
5545 [[ $newobdidx -ne $realobdix ]] &&
5546 error "new OST is different (was=$obdidx, "\
5547 "wanted=$newobdidx, got=$realobdix)"
5548 [[ "$oldmd5" != "$newmd5" ]] &&
5549 error "md5sum differ: $oldmd5, $newmd5"
5553 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5555 eval $cmd || error "$cmd failed"
5557 for j in $(seq $NUMFILES); do
5558 check_stripe_count $dir/dir1/file$j $expected
5561 # lfs_migrate works with lfs find
5562 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5563 $LFS_MIGRATE -y -c $expected"
5565 eval $cmd || error "$cmd failed"
5567 for i in $(seq 2 $NUMFILES); do
5568 check_stripe_count $dir/file$i $expected
5570 for i in $(seq 2 $NUMDIRS); do
5571 for j in $(seq $NUMFILES); do
5572 check_stripe_count $dir/dir$i/file$j $expected
5576 run_test 56w "check lfs_migrate -c stripe_count works"
5579 local file1=$DIR/$tdir/file1
5580 local create_pool=false
5581 local initial_pool=$($LFS getstripe -p $DIR)
5585 echo -n "Creating test dir..."
5586 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5589 echo -n "Creating test file..."
5590 touch $file1 || error "cannot create file"
5593 echo -n "Detecting existing pools..."
5594 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5596 if [ ${#pool_list[@]} -gt 0 ]; then
5597 echo "${pool_list[@]}"
5598 for thispool in "${pool_list[@]}"; do
5599 if [[ -z "$initial_pool" ||
5600 "$initial_pool" != "$thispool" ]]; then
5602 echo "Using existing pool '$pool'"
5607 echo "none detected."
5609 if [ -z "$pool" ]; then
5610 pool=${POOL:-testpool}
5611 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5612 echo -n "Creating pool '$pool'..."
5614 pool_add $pool &> /dev/null ||
5615 error "pool_add failed"
5618 echo -n "Adding target to pool..."
5619 pool_add_targets $pool 0 0 1 &> /dev/null ||
5620 error "pool_add_targets failed"
5624 echo -n "Setting pool using -p option..."
5625 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5626 error "migrate failed rc = $?"
5629 echo -n "Verifying test file is in pool after migrating..."
5630 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5631 error "file was not migrated to pool $pool"
5634 echo -n "Removing test file from pool '$pool'..."
5635 $LFS migrate $file1 &> /dev/null ||
5636 error "cannot remove from pool"
5637 [ "$($LFS getstripe -p $file1)" ] &&
5638 error "pool still set"
5641 echo -n "Setting pool using --pool option..."
5642 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5643 error "migrate failed rc = $?"
5648 if $create_pool; then
5649 destroy_test_pools 2> /dev/null ||
5650 error "destroy test pools failed"
5653 run_test 56wb "check lfs_migrate pool support"
5656 local file1="$DIR/$tdir/file1"
5658 echo -n "Creating test dir..."
5659 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5660 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5661 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5662 error "cannot set stripe"
5665 echo -n "Setting initial stripe for test file..."
5666 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5667 error "cannot set stripe"
5668 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5669 error "stripe size not set"
5672 # File currently set to -S 512K -c 1
5674 # Ensure -c and -S options are rejected when -R is set
5675 echo -n "Verifying incompatible options are detected..."
5676 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5677 error "incompatible -c and -R options not detected"
5678 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5679 error "incompatible -S and -R options not detected"
5682 # Ensure unrecognized options are passed through to 'lfs migrate'
5683 echo -n "Verifying -S option is passed through to lfs migrate..."
5684 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5685 error "migration failed"
5686 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5687 error "file was not restriped"
5690 # File currently set to -S 1M -c 1
5692 # Ensure long options are supported
5693 echo -n "Verifying long options supported..."
5694 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5695 error "long option without argument not supported"
5696 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5697 error "long option with argument not supported"
5698 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5699 error "file not restriped with --stripe-size option"
5702 # File currently set to -S 512K -c 1
5704 if [ "$OSTCOUNT" -gt 1 ]; then
5705 echo -n "Verifying explicit stripe count can be set..."
5706 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5707 error "migrate failed"
5708 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5709 error "file not restriped to explicit count"
5713 # File currently set to -S 512K -c 1 or -S 512K -c 2
5715 # Ensure parent striping is used if -R is set, and no stripe
5716 # count or size is specified
5717 echo -n "Setting stripe for parent directory..."
5718 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5719 error "cannot set stripe"
5722 echo -n "Verifying restripe option uses parent stripe settings..."
5723 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5724 error "migrate failed"
5725 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5726 error "file not restriped to parent settings"
5727 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5728 error "file not restriped to parent settings"
5731 # File currently set to -S 1M -c 1
5733 # Ensure striping is preserved if -R is not set, and no stripe
5734 # count or size is specified
5735 echo -n "Verifying striping size preserved when not specified..."
5736 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5737 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5738 error "cannot set stripe on parent directory"
5739 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5740 error "migrate failed"
5741 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5742 error "file was restriped"
5745 # Ensure file name properly detected when final option has no argument
5746 echo -n "Verifying file name properly detected..."
5747 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5748 error "file name interpreted as option argument"
5754 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5757 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5759 local file1=$DIR/$tdir/file1
5761 echo -n "Creating test dir..."
5762 test_mkdir $DIR/$tdir || error "cannot create dir"
5765 echo -n "Creating test file..."
5769 # Ensure 'lfs migrate' will fail by using a non-existent option,
5770 # and make sure rsync is not called to recover
5771 echo -n "Make sure --no-rsync option works..."
5772 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5773 grep -q 'refusing to fall back to rsync' ||
5774 error "rsync was called with --no-rsync set"
5777 # Ensure rsync is called without trying 'lfs migrate' first
5778 echo -n "Make sure --rsync option works..."
5779 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5780 grep -q 'falling back to rsync' &&
5781 error "lfs migrate was called with --rsync set"
5784 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5785 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5786 grep -q 'at the same time' ||
5787 error "--rsync and --no-rsync accepted concurrently"
5793 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5796 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5797 check_swap_layouts_support
5799 local dir=$DIR/$tdir
5800 local ref1=/etc/passwd
5801 local file1=$dir/file1
5803 test_mkdir $dir || error "creating dir $dir"
5804 $LFS setstripe -c 2 $file1
5806 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5807 stripe=$($LFS getstripe -c $file1)
5808 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5809 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5814 run_test 56x "lfs migration support"
5817 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5818 check_swap_layouts_support
5820 local dir=$DIR/$tdir/$testnum
5824 local ref1=/etc/passwd
5825 local file1=$dir/file1
5827 $LFS setstripe -c 2 $file1
5829 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5831 local stripe=$($LFS getstripe -c $file1)
5833 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5834 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5839 run_test 56xa "lfs migration --block support"
5841 check_migrate_links() {
5843 local file1="$dir/file1"
5846 local total_count=$(($begin + $count - 1))
5847 local symlink_count=10
5850 if [ ! -f "$file1" ]; then
5851 echo -n "creating initial file..."
5852 $LFS setstripe -c 1 -S "512k" "$file1" ||
5853 error "cannot setstripe initial file"
5856 echo -n "creating symlinks..."
5857 for s in $(seq 1 $symlink_count); do
5858 ln -s "$file1" "$dir/slink$s" ||
5859 error "cannot create symlinks"
5863 echo -n "creating nonlinked files..."
5864 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5865 error "cannot create nonlinked files"
5870 if [ ! -f "$dir/file$total_count" ]; then
5871 echo -n "creating hard links $begin:$total_count..."
5872 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5873 /dev/null || error "cannot create hard links"
5877 echo -n "checking number of hard links listed in xattrs..."
5878 local fid=$($LFS getstripe -F "$file1")
5879 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5882 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5883 skip "hard link list has unexpected size, skipping test"
5885 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5886 error "link names should exceed xattrs size"
5889 echo -n "migrating files..."
5890 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5892 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5895 # make sure all links have been properly migrated
5896 echo -n "verifying files..."
5897 fid=$($LFS getstripe -F "$file1") ||
5898 error "cannot get fid for file $file1"
5899 for i in $(seq 2 $total_count); do
5900 local fid2=$($LFS getstripe -F $dir/file$i)
5902 [ "$fid2" == "$fid" ] ||
5903 error "migrated hard link has mismatched FID"
5906 # make sure hard links were properly detected, and migration was
5907 # performed only once for the entire link set; nonlinked files should
5909 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5910 local expected=$(($uniq_count + 1))
5912 [ "$actual" -eq "$expected" ] ||
5913 error "hard links individually migrated ($actual != $expected)"
5915 # make sure the correct number of hard links are present
5916 local hardlinks=$(stat -c '%h' "$file1")
5918 [ $hardlinks -eq $total_count ] ||
5919 error "num hard links $hardlinks != $total_count"
5926 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
5927 skip "Need MDS version at least 2.10.55"
5929 local dir="$DIR/$tdir"
5931 test_mkdir "$dir" || error "cannot create dir $dir"
5933 echo "testing lfs migrate mode when all links fit within xattrs"
5934 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
5936 echo "testing rsync mode when all links fit within xattrs"
5937 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
5939 echo "testing lfs migrate mode when all links do not fit within xattrs"
5940 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
5942 echo "testing rsync mode when all links do not fit within xattrs"
5943 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
5949 run_test 56xb "lfs migration hard link support"
5952 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5954 local dir="$DIR/$tdir"
5956 test_mkdir "$dir" || error "cannot create dir $dir"
5958 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
5959 echo -n "Setting initial stripe for 20MB test file..."
5960 $LFS setstripe -c 2 -i 0 "$dir/20mb" || error "cannot setstripe"
5962 echo -n "Sizing 20MB test file..."
5963 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
5965 echo -n "Verifying small file autostripe count is 1..."
5966 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" &> /dev/null ||
5967 error "cannot migrate 20MB file"
5968 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
5969 error "cannot get stripe for $dir/20mb"
5970 [ $stripe_count -eq 1 ] ||
5971 error "unexpected stripe count $stripe_count for 20MB file"
5975 # Test 2: File is small enough to fit within the available space on
5976 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
5977 # have at least an additional 1KB for each desired stripe for test 3
5978 echo -n "Setting stripe for 1GB test file..."
5979 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe"
5981 echo -n "Sizing 1GB test file..."
5982 # File size is 1GB + 3KB
5983 truncate "$dir/1gb" 1073744896 &> /dev/null ||
5984 error "cannot create 1GB test file"
5986 echo -n "Migrating 1GB file..."
5987 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" &> /dev/null ||
5988 error "cannot migrate file"
5990 echo -n "Verifying autostripe count is sqrt(n) + 1..."
5991 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
5992 error "cannot get stripe for $dir/1gb"
5993 [ $stripe_count -eq 2 ] ||
5994 error "unexpected stripe count $stripe_count (expected 2)"
5997 # Test 3: File is too large to fit within the available space on
5998 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
5999 if [ $OSTCOUNT -ge 3 ]; then
6000 # The required available space is calculated as
6001 # file size (1GB + 3KB) / OST count (3).
6002 local kb_per_ost=349526
6004 echo -n "Migrating 1GB file..."
6005 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" &>> \
6006 /dev/null || error "cannot migrate file"
6009 stripe_count=$($LFS getstripe -c "$dir/1gb")
6010 echo -n "Verifying autostripe count with limited space..."
6011 [ "$stripe_count" -a $stripe_count -eq 3 ] ||
6012 error "unexpected stripe count $stripe_count (wanted 3)"
6019 run_test 56xc "lfs migration autostripe"
6022 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6023 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6026 local dir=$DIR/$tdir
6030 test_mkdir -p $dir || error "creating dir $dir"
6031 touch $f1 || error "creating std file $f1"
6032 $MULTIOP $f2 H2c || error "creating released file $f2"
6034 # a directory can be raid0, so ask only for files
6035 res=$($LFS find $dir -L raid0 -type f | wc -l)
6036 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6038 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6039 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6041 # only files can be released, so no need to force file search
6042 res=$($LFS find $dir -L released)
6043 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6045 res=$($LFS find $dir -type f \! -L released)
6046 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6048 run_test 56y "lfs find -L raid0|released"
6050 test_56z() { # LU-4824
6051 # This checks to make sure 'lfs find' continues after errors
6052 # There are two classes of errors that should be caught:
6053 # - If multiple paths are provided, all should be searched even if one
6055 # - If errors are encountered during the search, it should not terminate
6057 local dir=$DIR/$tdir
6061 for i in d{0..9}; do
6064 touch $dir/d{0..9}/$tfile
6065 $LFS find $DIR/non_existent_dir $dir &&
6066 error "$LFS find did not return an error"
6067 # Make a directory unsearchable. This should NOT be the last entry in
6068 # directory order. Arbitrarily pick the 6th entry
6069 chmod 700 $($LFS find $dir -type d | sed '6!d')
6071 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6073 # The user should be able to see 10 directories and 9 files
6074 [ $count == 19 ] || error "$LFS find did not continue after error"
6076 run_test 56z "lfs find should continue after an error"
6078 test_56aa() { # LU-5937
6079 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6081 local dir=$DIR/$tdir
6084 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6086 createmany -o $dir/striped_dir/${tfile}- 1024
6087 local dirs=$($LFS find --size +8k $dir/)
6089 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6091 run_test 56aa "lfs find --size under striped dir"
6093 test_56ab() { # LU-10705
6094 test_mkdir $DIR/$tdir
6095 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6096 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6097 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6098 # Flush writes to ensure valid blocks. Need to be more thorough for
6099 # ZFS, since blocks are not allocated/returned to client immediately.
6101 wait_zfs_commit ost1 2
6102 cancel_lru_locks osc
6105 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6107 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6109 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6110 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6112 rm -f $DIR/$tdir/$tfile.[123]
6114 run_test 56ab "lfs find --blocks"
6117 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6118 skip "Need MDS version at least 2.10.50"
6120 # Create composite files with one component
6121 local dir=$DIR/$tdir
6123 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6124 # Create composite files with three components
6125 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6126 # Create non-composite files
6127 createmany -o $dir/${tfile}- 10
6129 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6131 [[ $nfiles == 10 ]] ||
6132 error "lfs find -E 1M found $nfiles != 10 files"
6134 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6135 [[ $nfiles == 25 ]] ||
6136 error "lfs find ! -E 1M found $nfiles != 25 files"
6138 # All files have a component that starts at 0
6139 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6140 [[ $nfiles == 35 ]] ||
6141 error "lfs find --component-start 0 - $nfiles != 35 files"
6143 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6144 [[ $nfiles == 15 ]] ||
6145 error "lfs find --component-start 2M - $nfiles != 15 files"
6147 # All files created here have a componenet that does not starts at 2M
6148 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6149 [[ $nfiles == 35 ]] ||
6150 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6152 # Find files with a specified number of components
6153 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6154 [[ $nfiles == 15 ]] ||
6155 error "lfs find --component-count 3 - $nfiles != 15 files"
6157 # Remember non-composite files have a component count of zero
6158 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6159 [[ $nfiles == 10 ]] ||
6160 error "lfs find --component-count 0 - $nfiles != 10 files"
6162 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6163 [[ $nfiles == 20 ]] ||
6164 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6166 # All files have a flag called "init"
6167 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6168 [[ $nfiles == 35 ]] ||
6169 error "lfs find --component-flags init - $nfiles != 35 files"
6171 # Multi-component files will have a component not initialized
6172 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6173 [[ $nfiles == 15 ]] ||
6174 error "lfs find !--component-flags init - $nfiles != 15 files"
6179 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6182 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6183 skip "Need MDS version at least 2.10.57"
6193 # create mirrored directories and mirrored files
6194 mkdir $td || error "mkdir $td failed"
6195 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6196 createmany -o $tf- 10 || error "create $tf- failed"
6198 for i in $(seq 2); do
6200 mkdir $dir || error "mkdir $dir failed"
6201 $LFS mirror create -N$((3 + i)) $dir ||
6202 error "create mirrored dir $dir failed"
6203 createmany -o $dir/$tfile- 10 ||
6204 error "create $dir/$tfile- failed"
6207 # change the states of some mirrored files
6209 for i in $(seq 2); do
6211 for j in $(seq 4 9); do
6212 echo foo > $dir/$tfile-$j
6216 # find mirrored files with specific mirror count
6217 cmd="$LFS find --mirror-count 3 --type f $td"
6218 nfiles=$($cmd | wc -l)
6219 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6221 cmd="$LFS find ! --mirror-count 3 --type f $td"
6222 nfiles=$($cmd | wc -l)
6223 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6225 cmd="$LFS find --mirror-count +2 --type f $td"
6226 nfiles=$($cmd | wc -l)
6227 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6229 cmd="$LFS find --mirror-count -6 --type f $td"
6230 nfiles=$($cmd | wc -l)
6231 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6233 # find mirrored files with specific file state
6234 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6235 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6237 cmd="$LFS find --mirror-state=ro --type f $td"
6238 nfiles=$($cmd | wc -l)
6239 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6241 cmd="$LFS find ! --mirror-state=ro --type f $td"
6242 nfiles=$($cmd | wc -l)
6243 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6245 cmd="$LFS find --mirror-state=wp --type f $td"
6246 nfiles=$($cmd | wc -l)
6247 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6249 cmd="$LFS find ! --mirror-state=sp --type f $td"
6250 nfiles=$($cmd | wc -l)
6251 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6253 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6257 # note test will not do anything if MDS is not local
6258 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6259 skip_env "ldiskfs only test"
6261 remote_mds_nodsh && skip "remote MDS with nodsh"
6263 local MNTDEV="osd*.*MDT*.mntdev"
6264 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6265 [ -z "$DEV" ] && error "can't access $MNTDEV"
6266 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6267 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6268 error "can't access $DEV"
6269 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6270 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6274 run_test 57a "verify MDS filesystem created with large inodes =="
6277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6278 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6279 skip_env "ldiskfs only test"
6281 remote_mds_nodsh && skip "remote MDS with nodsh"
6283 local dir=$DIR/$tdir
6286 local fileN=$dir/f$filecount
6288 rm -rf $dir || error "removing $dir"
6290 local mdtidx=$($LFS getstripe -m $dir)
6291 local mdtname=MDT$(printf %04x $mdtidx)
6292 local facet=mds$((mdtidx + 1))
6294 echo "mcreating $filecount files"
6295 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6297 # verify that files do not have EAs yet
6298 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6299 error "$file1 has an EA"
6300 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6301 error "$fileN has an EA"
6305 df $dir #make sure we get new statfs data
6306 local mdsfree=$(do_facet $facet \
6307 lctl get_param -n osd*.*$mdtname.kbytesfree)
6308 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6311 echo "opening files to create objects/EAs"
6312 for file in $(seq -f $dir/f%g 1 $filecount); do
6313 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6314 error "opening $file"
6317 # verify that files have EAs now
6318 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6319 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6321 sleep 1 #make sure we get new statfs data
6323 local mdsfree2=$(do_facet $facet \
6324 lctl get_param -n osd*.*$mdtname.kbytesfree)
6325 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6327 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6328 if [ "$mdsfree" != "$mdsfree2" ]; then
6329 error "MDC before $mdcfree != after $mdcfree2"
6331 echo "MDC before $mdcfree != after $mdcfree2"
6332 echo "unable to confirm if MDS has large inodes"
6337 run_test 57b "default LOV EAs are stored inside large inodes ==="
6340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6341 [ -z "$(which wiretest 2>/dev/null)" ] &&
6342 skip_env "could not find wiretest"
6346 run_test 58 "verify cross-platform wire constants =============="
6349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6351 echo "touch 130 files"
6352 createmany -o $DIR/f59- 130
6354 unlinkmany $DIR/f59- 130
6356 # wait for commitment of removal
6357 wait_delete_completed
6359 run_test 59 "verify cancellation of llog records async ========="
6361 TEST60_HEAD="test_60 run $RANDOM"
6363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6364 remote_mgs_nodsh && skip "remote MGS with nodsh"
6365 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6366 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6367 skip_env "missing subtest run-llog.sh"
6369 log "$TEST60_HEAD - from kernel mode"
6370 do_facet mgs "$LCTL dk > /dev/null"
6371 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6372 do_facet mgs $LCTL dk > $TMP/$tfile
6374 # LU-6388: test llog_reader
6375 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6376 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6377 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6378 skip_env "missing llog_reader"
6379 local fstype=$(facet_fstype mgs)
6380 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6381 skip_env "Only for ldiskfs or zfs type mgs"
6383 local mntpt=$(facet_mntpt mgs)
6384 local mgsdev=$(mgsdevname 1)
6396 #get fid and record list
6397 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6399 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6401 #remount mgs as ldiskfs or zfs type
6402 stop mgs || error "stop mgs failed"
6403 mount_fstype mgs || error "remount mgs failed"
6404 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6407 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6408 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6413 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6415 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6417 echo "obj_file is $obj_file"
6418 do_facet mgs $llog_reader $obj_file
6420 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6421 awk '{ print $3 }' | sed -e "s/^type=//g")
6422 if [ $rec_type != $rec ]; then
6423 echo "FAILED test_60a wrong record type $rec_type," \
6429 #check obj path if record type is LLOG_LOGID_MAGIC
6430 if [ "$rec" == "1064553b" ]; then
6431 path=$(do_facet mgs $llog_reader $obj_file |
6432 grep "path=" | awk '{ print $NF }' |
6433 sed -e "s/^path=//g")
6434 if [ $obj_file != $mntpt/$path ]; then
6435 echo "FAILED test_60a wrong obj path" \
6436 "$montpt/$path, should be $obj_file"
6443 #restart mgs before "error", otherwise it will block the next test
6444 stop mgs || error "stop mgs failed"
6445 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6446 $pass || error "test failed, see FAILED test_60a messages for specifics"
6448 run_test 60a "llog_test run from kernel module and test llog_reader"
6450 test_60b() { # bug 6411
6451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6454 LLOG_COUNT=$(do_facet mgs dmesg |
6455 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6456 /llog_[a-z]*.c:[0-9]/ {
6468 [[ $LLOG_COUNT -gt 120 ]] &&
6469 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6471 run_test 60b "limit repeated messages from CERROR/CWARN"
6474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6476 echo "create 5000 files"
6477 createmany -o $DIR/f60c- 5000
6478 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6479 lctl set_param fail_loc=0x80000137
6480 unlinkmany $DIR/f60c- 5000
6481 lctl set_param fail_loc=0
6483 run_test 60c "unlink file when mds full"
6486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6488 SAVEPRINTK=$(lctl get_param -n printk)
6489 # verify "lctl mark" is even working"
6490 MESSAGE="test message ID $RANDOM $$"
6491 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6492 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6494 lctl set_param printk=0 || error "set lnet.printk failed"
6495 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6496 MESSAGE="new test message ID $RANDOM $$"
6497 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6498 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6499 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6501 lctl set_param -n printk="$SAVEPRINTK"
6503 run_test 60d "test printk console message masking"
6506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6507 remote_mds_nodsh && skip "remote MDS with nodsh"
6510 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6511 do_facet mds1 lctl set_param fail_loc=0x15b
6514 run_test 60e "no space while new llog is being created"
6519 test_mkdir -c $MDSCOUNT $DIR/$tdir
6520 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6525 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6526 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6527 index=$((index + 1))
6533 for i in $(seq 100); do
6534 # define OBD_FAIL_OSD_TXN_START 0x19a
6535 do_facet mds1 lctl set_param fail_loc=0x8000019a
6541 mkdir $DIR/$tdir/new || error "mkdir failed"
6542 rmdir $DIR/$tdir/new || error "rmdir failed"
6544 run_test 60g "transaction abort won't cause MDT hung"
6547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6550 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6551 cancel_lru_locks osc
6552 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6555 run_test 61a "mmap() writes don't make sync hang ================"
6558 mmap_mknod_test $tfile || error "mmap_mknod_test failed"
6560 run_test 61b "mmap() of unstriped file is successful"
6562 # bug 2330 - insufficient obd_match error checking causes LBUG
6564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6568 cancel_lru_locks osc
6569 lctl set_param fail_loc=0x405
6570 cat $f && error "cat succeeded, expect -EIO"
6571 lctl set_param fail_loc=0
6573 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6574 # match every page all of the time.
6575 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6577 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6578 # Though this test is irrelevant anymore, it helped to reveal some
6579 # other grant bugs (LU-4482), let's keep it.
6580 test_63a() { # was test_63
6581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6583 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6585 for i in `seq 10` ; do
6586 dd if=/dev/zero of=$DIR/f63 bs=8k &
6592 rm -f $DIR/f63 || true
6594 run_test 63a "Verify oig_wait interruption does not crash ======="
6596 # bug 2248 - async write errors didn't return to application on sync
6597 # bug 3677 - async write errors left page locked
6599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6602 lctl set_param debug=-1
6604 # ensure we have a grant to do async writes
6605 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6608 sync # sync lest earlier test intercept the fail_loc
6610 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6611 lctl set_param fail_loc=0x80000406
6612 $MULTIOP $DIR/$tfile Owy && \
6613 error "sync didn't return ENOMEM"
6614 sync; sleep 2; sync # do a real sync this time to flush page
6615 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6616 error "locked page left in cache after async error" || true
6619 run_test 63b "async write errors should be returned to fsync ==="
6622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6625 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6627 run_test 64a "verify filter grant calculations (in kernel) ====="
6630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6632 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6634 run_test 64b "check out-of-space detection on client"
6637 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6639 run_test 64c "verify grant shrink"
6641 # this does exactly what osc_request.c:osc_announce_cached() does in
6642 # order to calculate max amount of grants to ask from server
6646 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6647 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6649 ((rpc_in_flight ++));
6650 nrpages=$((nrpages * rpc_in_flight))
6652 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6654 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6656 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6657 local undirty=$((nrpages * PAGE_SIZE))
6659 local max_extent_pages
6660 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6661 grep grant_max_extent_size | awk '{print $2}')
6662 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6663 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6664 local grant_extent_tax
6665 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6666 grep grant_extent_tax | awk '{print $2}')
6668 undirty=$((undirty + nrextents * grant_extent_tax))
6673 # this is size of unit for grant allocation. It should be equal to
6674 # what tgt_grant.c:tgt_grant_chunk() calculates
6678 local grant_extent_tax
6680 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6681 grep max_brw_size | awk '{print $2}')
6683 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6684 grep grant_extent_tax | awk '{print $2}')
6686 echo $(((max_brw_size + grant_extent_tax) * 2))
6690 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6691 skip "OST < 2.10.55 doesn't limit grants enough"
6693 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6694 local file=$DIR/$tfile
6696 [[ $($LCTL get_param osc.${tgt}.import |
6697 grep "connect_flags:.*grant_param") ]] ||
6698 skip "no grant_param connect flag"
6700 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6702 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6704 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6705 stack_trap "rm -f $file" EXIT
6707 $LFS setstripe $file -i 0 -c 1
6708 dd if=/dev/zero of=$file bs=1M count=1000 &
6713 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6714 if [[ $cur_grant -gt $max_cur_granted ]]
6717 error "cur_grant $cur_grant > $max_cur_granted"
6720 [[ $? -ne 0 ]] && break;
6725 wait_delete_completed
6726 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6728 run_test 64d "check grant limit exceed"
6730 # bug 1414 - set/get directories' stripe info
6732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6734 test_mkdir $DIR/$tdir
6736 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6738 run_test 65a "directory with no stripe info"
6741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6743 test_mkdir $DIR/$tdir
6744 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6746 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6749 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6751 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6755 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6757 test_mkdir $DIR/$tdir
6758 local stripesize=$($LFS getstripe -S $DIR/$tdir)
6760 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6761 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6763 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6765 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6770 test_mkdir $DIR/$tdir
6771 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
6772 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6774 if [[ $STRIPECOUNT -le 0 ]]; then
6776 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6777 #LOV_MAX_STRIPE_COUNT is 2000
6778 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6780 sc=$(($STRIPECOUNT - 1))
6782 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6783 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6784 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6785 error "lverify failed"
6787 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6792 test_mkdir $DIR/$tdir
6794 $LFS setstripe $DIR/$tdir || error "setstripe"
6795 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6796 error "no stripe info failed"
6798 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6800 run_test 65e "directory setstripe defaults"
6803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6805 test_mkdir $DIR/${tdir}f
6806 $RUNAS $LFS setstripe $DIR/${tdir}f &&
6807 error "setstripe succeeded" || true
6809 run_test 65f "dir setstripe permission (should return error) ==="
6812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6814 test_mkdir $DIR/$tdir
6815 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6817 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6818 error "setstripe -S failed"
6819 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6820 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6821 error "delete default stripe failed"
6823 run_test 65g "directory setstripe -d"
6826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6828 test_mkdir $DIR/$tdir
6829 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6831 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6832 error "setstripe -S failed"
6833 test_mkdir $DIR/$tdir/dd1
6834 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
6835 error "stripe info inherit failed"
6837 run_test 65h "directory stripe info inherit ===================="
6840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6842 save_layout_restore_at_exit $MOUNT
6844 # bug6367: set non-default striping on root directory
6845 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6847 # bug12836: getstripe on -1 default directory striping
6848 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6850 # bug12836: getstripe -v on -1 default directory striping
6851 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6853 # bug12836: new find on -1 default directory striping
6854 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6856 run_test 65i "various tests to set root directory striping"
6858 test_65j() { # bug6367
6859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6863 # if we aren't already remounting for each test, do so for this test
6864 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6865 cleanup || error "failed to unmount"
6869 save_layout_restore_at_exit $MOUNT
6871 $LFS setstripe -d $MOUNT || error "setstripe failed"
6873 run_test 65j "set default striping on root directory (bug 6367)="
6877 wait_delete_completed
6878 do_facet $SINGLEMDS "lctl set_param -n \
6879 osp.$ost*MDT0000.max_create_count=$max_count"
6880 do_facet $SINGLEMDS "lctl set_param -n \
6881 osp.$ost*MDT0000.create_count=$count"
6882 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6883 echo $INACTIVE_OSC "is Activate"
6885 wait_osc_import_state mds ost$ostnum FULL
6888 test_65k() { # bug11679
6889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6890 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6891 remote_mds_nodsh && skip "remote MDS with nodsh"
6893 local disable_precreate=true
6894 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6895 disable_precreate=false
6897 echo "Check OST status: "
6898 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6899 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6901 for OSC in $MDS_OSCS; do
6902 echo $OSC "is active"
6903 do_facet $SINGLEMDS lctl --device %$OSC activate
6906 for INACTIVE_OSC in $MDS_OSCS; do
6907 local ost=$(osc_to_ost $INACTIVE_OSC)
6908 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6909 lov.*md*.target_obd |
6910 awk -F: /$ost/'{ print $1 }' | head -n 1)
6913 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
6914 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6916 echo "Deactivate: " $INACTIVE_OSC
6917 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6919 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6920 osp.$ost*MDT0000.create_count")
6921 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6922 osp.$ost*MDT0000.max_create_count")
6923 $disable_precreate &&
6924 do_facet $SINGLEMDS "lctl set_param -n \
6925 osp.$ost*MDT0000.max_create_count=0"
6927 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6928 [ -f $DIR/$tdir/$idx ] && continue
6929 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
6930 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
6932 error "setstripe $idx should succeed"; }
6933 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6935 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6938 do_facet $SINGLEMDS "lctl set_param -n \
6939 osp.$ost*MDT0000.max_create_count=$max_count"
6940 do_facet $SINGLEMDS "lctl set_param -n \
6941 osp.$ost*MDT0000.create_count=$count"
6942 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6943 echo $INACTIVE_OSC "is Activate"
6945 wait_osc_import_state mds ost$ostnum FULL
6948 run_test 65k "validate manual striping works properly with deactivated OSCs"
6950 test_65l() { # bug 12836
6951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6953 test_mkdir -p $DIR/$tdir/test_dir
6954 $LFS setstripe -c -1 $DIR/$tdir/test_dir
6955 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6957 run_test 65l "lfs find on -1 stripe dir ========================"
6960 local layout=$(save_layout $MOUNT)
6961 $RUNAS $LFS setstripe -c 2 $MOUNT && {
6962 restore_layout $MOUNT $layout
6963 error "setstripe should fail by non-root users"
6967 run_test 65m "normal user can't set filesystem default stripe"
6970 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
6971 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
6972 skip "Need MDS version at least 2.12.50"
6973 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
6975 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
6976 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
6977 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
6979 local root_layout=$(save_layout $MOUNT)
6980 stack_trap "restore_layout $MOUNT $root_layout" EXIT
6982 # new subdirectory under root directory should not inherit
6983 # the default layout from root
6984 local dir1=$MOUNT/$tdir-1
6985 mkdir $dir1 || error "mkdir $dir1 failed"
6986 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
6987 error "$dir1 shouldn't have LOV EA"
6989 # delete the default layout on root directory
6990 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
6992 local dir2=$MOUNT/$tdir-2
6993 mkdir $dir2 || error "mkdir $dir2 failed"
6994 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
6995 error "$dir2 shouldn't have LOV EA"
6997 # set a new striping pattern on root directory
6998 local def_stripe_size=$($LFS getstripe -S $MOUNT)
6999 local new_def_stripe_size=$((def_stripe_size * 2))
7000 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
7001 error "set stripe size on $MOUNT failed"
7003 # new file created in $dir2 should inherit the new stripe size from
7004 # the filesystem default
7005 local file2=$dir2/$tfile-2
7006 touch $file2 || error "touch $file2 failed"
7008 local file2_stripe_size=$($LFS getstripe -S $file2)
7009 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
7010 error "$file2 didn't inherit stripe size $new_def_stripe_size"
7012 local dir3=$MOUNT/$tdir-3
7013 mkdir $dir3 || error "mkdir $dir3 failed"
7014 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
7015 error "$dir3 shouldn't have LOV EA"
7017 # set OST pool on root directory
7018 local pool=$TESTNAME
7019 pool_add $pool || error "add $pool failed"
7020 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7021 error "add targets to $pool failed"
7023 $LFS setstripe -p $pool $MOUNT ||
7024 error "set OST pool on $MOUNT failed"
7026 # new file created in $dir3 should inherit the pool from
7027 # the filesystem default
7028 local file3=$dir3/$tfile-3
7029 touch $file3 || error "touch $file3 failed"
7031 local file3_pool=$($LFS getstripe -p $file3)
7032 [[ "$file3_pool" = "$pool" ]] ||
7033 error "$file3 didn't inherit OST pool $pool"
7035 local dir4=$MOUNT/$tdir-4
7036 mkdir $dir4 || error "mkdir $dir4 failed"
7037 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7038 error "$dir4 shouldn't have LOV EA"
7040 # new file created in $dir4 should inherit the pool from
7041 # the filesystem default
7042 local file4=$dir4/$tfile-4
7043 touch $file4 || error "touch $file4 failed"
7045 local file4_pool=$($LFS getstripe -p $file4)
7046 [[ "$file4_pool" = "$pool" ]] ||
7047 error "$file4 didn't inherit OST pool $pool"
7049 # new subdirectory under non-root directory should inherit
7050 # the default layout from its parent directory
7051 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7052 error "set directory layout on $dir4 failed"
7054 local dir5=$dir4/$tdir-5
7055 mkdir $dir5 || error "mkdir $dir5 failed"
7057 local dir4_layout=$(get_layout_param $dir4)
7058 local dir5_layout=$(get_layout_param $dir5)
7059 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7060 error "$dir5 should inherit the default layout from $dir4"
7062 run_test 65n "don't inherit default layout from root for new subdirectories"
7064 # bug 2543 - update blocks count on client
7066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7069 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7070 sync; sync_all_data; sync; sync_all_data
7071 cancel_lru_locks osc
7072 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7073 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7075 run_test 66 "update inode blocks count on client ==============="
7078 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7082 swapon -s | awk '($1 == "'$1'") { print $4 }'
7085 # bug5265, obdfilter oa2dentry return -ENOENT
7086 # #define OBD_FAIL_SRV_ENOENT 0x217
7088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7089 remote_ost_nodsh && skip "remote OST with nodsh"
7092 $LFS setstripe -c 1 -i 0 $f
7094 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7096 do_facet ost1 lctl set_param fail_loc=0x217
7097 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7098 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7100 do_facet ost1 lctl set_param fail_loc=0
7101 $DIRECTIO write $f 0 2 || error "write error"
7103 cancel_lru_locks osc
7104 $DIRECTIO read $f 0 1 || error "read error"
7106 do_facet ost1 lctl set_param fail_loc=0x217
7107 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7109 do_facet ost1 lctl set_param fail_loc=0
7112 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7115 test_mkdir $DIR/$tdir
7116 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7117 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7119 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7121 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7123 [ "$RUNAS_ID" = "$UID" ] &&
7124 skip_env "RUNAS_ID = UID = $UID -- skipping"
7125 # Check that testing environment is properly set up. Skip if not
7126 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7127 skip_env "User $RUNAS_ID does not exist - skipping"
7130 chmod 777 $DIR/$tfile
7131 chmod ug+s $DIR/$tfile
7132 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7133 error "$RUNAS dd $DIR/$tfile failed"
7134 # See if we are still setuid/sgid
7135 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7136 error "S/gid is not dropped on write"
7137 # Now test that MDS is updated too
7138 cancel_lru_locks mdc
7139 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7140 error "S/gid is not dropped on MDS"
7143 run_test 72a "Test that remove suid works properly (bug5695) ===="
7145 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7148 [ "$RUNAS_ID" = "$UID" ] &&
7149 skip_env "RUNAS_ID = UID = $UID -- skipping"
7150 [ "$RUNAS_ID" -eq 0 ] &&
7151 skip_env "RUNAS_ID = 0 -- skipping"
7152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7153 # Check that testing environment is properly set up. Skip if not
7154 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7155 skip_env "User $RUNAS_ID does not exist - skipping"
7157 touch $DIR/${tfile}-f{g,u}
7158 test_mkdir $DIR/${tfile}-dg
7159 test_mkdir $DIR/${tfile}-du
7160 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7161 chmod g+s $DIR/${tfile}-{f,d}g
7162 chmod u+s $DIR/${tfile}-{f,d}u
7163 for perm in 777 2777 4777; do
7164 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7165 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7166 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7167 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7171 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7173 # bug 3462 - multiple simultaneous MDC requests
7175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7177 test_mkdir $DIR/d73-1
7178 test_mkdir $DIR/d73-2
7179 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7182 lctl set_param fail_loc=0x80000129
7183 $MULTIOP $DIR/d73-1/f73-2 Oc &
7185 lctl set_param fail_loc=0
7187 $MULTIOP $DIR/d73-2/f73-3 Oc &
7191 wait $pid1 || return 1
7195 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7196 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7197 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7201 run_test 73 "multiple MDC requests (should not deadlock)"
7203 test_74a() { # bug 6149, 6184
7204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7207 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7209 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7210 # will spin in a tight reconnection loop
7211 $LCTL set_param fail_loc=0x8000030e
7212 # get any lock that won't be difficult - lookup works.
7214 $LCTL set_param fail_loc=0
7218 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7220 test_74b() { # bug 13310
7221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7223 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7225 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7226 # will spin in a tight reconnection loop
7227 $LCTL set_param fail_loc=0x8000030e
7228 # get a "difficult" lock
7230 $LCTL set_param fail_loc=0
7234 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7239 #define OBD_FAIL_LDLM_NEW_LOCK
7240 $LCTL set_param fail_loc=0x319
7241 touch $DIR/$tfile && error "touch successful"
7242 $LCTL set_param fail_loc=0
7245 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7248 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7251 test_76() { # Now for bug 20433, added originally in bug 1443
7252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7254 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7256 cancel_lru_locks osc
7257 BEFORE_INODES=$(num_inodes)
7258 echo "before inodes: $BEFORE_INODES"
7260 [ "$SLOW" = "no" ] && COUNT=100
7261 for i in $(seq $COUNT); do
7265 cancel_lru_locks osc
7266 AFTER_INODES=$(num_inodes)
7267 echo "after inodes: $AFTER_INODES"
7269 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7271 AFTER_INODES=$(num_inodes)
7273 echo "wait $wait seconds inodes: $AFTER_INODES"
7274 if [ $wait -gt 30 ]; then
7275 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7279 run_test 76 "confirm clients recycle inodes properly ===="
7285 # Note: in sptlrpc modes which enable its own bulk checksum, the
7286 # original crc32_le bulk checksum will be automatically disabled,
7287 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7288 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7289 # In this case set_checksums() will not be no-op, because sptlrpc
7290 # bulk checksum will be enabled all through the test.
7292 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7293 lctl set_param -n osc.*.checksums $1
7297 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7298 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7299 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7300 tr -d [] | head -n1)}
7303 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7304 log "set checksum type to $1"
7307 F77_TMP=$TMP/f77-temp
7310 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7311 error "error writing to $F77_TMP"
7314 test_77a() { # bug 10889
7315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7316 $GSS && skip_env "could not run with gss"
7318 [ ! -f $F77_TMP ] && setup_f77
7320 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7324 run_test 77a "normal checksum read/write operation"
7326 test_77b() { # bug 10889
7327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7328 $GSS && skip_env "could not run with gss"
7330 [ ! -f $F77_TMP ] && setup_f77
7331 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7332 $LCTL set_param fail_loc=0x80000409
7335 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7336 error "dd error: $?"
7337 $LCTL set_param fail_loc=0
7339 for algo in $CKSUM_TYPES; do
7340 cancel_lru_locks osc
7341 set_checksum_type $algo
7342 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7343 $LCTL set_param fail_loc=0x80000408
7344 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7345 $LCTL set_param fail_loc=0
7348 set_checksum_type $ORIG_CSUM_TYPE
7351 run_test 77b "checksum error on client write, read"
7356 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7358 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7359 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7360 $check_ost && [ -n "$ost_file_prefix" ] &&
7361 do_facet ost1 rm -f ${ost_file_prefix}\*
7365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7366 $GSS && skip_env "could not run with gss"
7367 remote_ost_nodsh && skip "remote OST with nodsh"
7370 local osc_file_prefix
7372 local check_ost=false
7373 local ost_file_prefix
7379 # ensure corruption will occur on first OSS/OST
7380 $LFS setstripe -i 0 $DIR/$tfile
7382 [ ! -f $F77_TMP ] && setup_f77
7383 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7384 error "dd write error: $?"
7385 fid=$($LFS path2fid $DIR/$tfile)
7387 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7390 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7391 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7393 echo "OSS do not support bulk pages dump upon error"
7396 osc_file_prefix=$($LCTL get_param -n debug_path)
7397 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7399 trap cleanup_77c EXIT
7402 # enable bulk pages dump upon error on Client
7403 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7404 # enable bulk pages dump upon error on OSS
7406 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7408 # flush Client cache to allow next read to reach OSS
7409 cancel_lru_locks osc
7411 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7412 $LCTL set_param fail_loc=0x80000408
7413 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7414 $LCTL set_param fail_loc=0
7418 # check cksum dump on Client
7419 osc_file=$(ls ${osc_file_prefix}*)
7420 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7421 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7422 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7423 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7424 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7426 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7427 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7428 error "dump content does not match on Client"
7430 $check_ost || skip "No need to check cksum dump on OSS"
7432 # check cksum dump on OSS
7433 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7434 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7435 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7436 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7437 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7438 error "dump content does not match on OSS"
7442 run_test 77c "checksum error on client read with debug"
7444 test_77d() { # bug 10889
7445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7446 $GSS && skip_env "could not run with gss"
7448 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7449 $LCTL set_param fail_loc=0x80000409
7451 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7452 error "direct write: rc=$?"
7453 $LCTL set_param fail_loc=0
7456 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7457 $LCTL set_param fail_loc=0x80000408
7459 cancel_lru_locks osc
7460 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7461 error "direct read: rc=$?"
7462 $LCTL set_param fail_loc=0
7465 run_test 77d "checksum error on OST direct write, read"
7467 test_77f() { # bug 10889
7468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7469 $GSS && skip_env "could not run with gss"
7472 for algo in $CKSUM_TYPES; do
7473 cancel_lru_locks osc
7474 set_checksum_type $algo
7475 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7476 $LCTL set_param fail_loc=0x409
7477 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7478 error "direct write succeeded"
7479 $LCTL set_param fail_loc=0
7481 set_checksum_type $ORIG_CSUM_TYPE
7484 run_test 77f "repeat checksum error on write (expect error)"
7486 test_77g() { # bug 10889
7487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7488 $GSS && skip_env "could not run with gss"
7489 remote_ost_nodsh && skip "remote OST with nodsh"
7491 [ ! -f $F77_TMP ] && setup_f77
7493 local file=$DIR/$tfile
7494 stack_trap "rm -f $file" EXIT
7496 $LFS setstripe -c 1 -i 0 $file
7497 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7498 do_facet ost1 lctl set_param fail_loc=0x8000021a
7500 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7501 error "write error: rc=$?"
7502 do_facet ost1 lctl set_param fail_loc=0
7505 cancel_lru_locks osc
7506 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7507 do_facet ost1 lctl set_param fail_loc=0x8000021b
7509 cmp $F77_TMP $file || error "file compare failed"
7510 do_facet ost1 lctl set_param fail_loc=0
7513 run_test 77g "checksum error on OST write, read"
7515 test_77k() { # LU-10906
7516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7517 $GSS && skip_env "could not run with gss"
7519 local cksum_param="osc.$FSNAME*.checksums"
7520 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7524 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7525 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7526 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7530 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7531 error "failed to set checksum=$i on MGS"
7532 wait_update $HOSTNAME "$get_checksum" $i
7534 echo "remount client, checksum should be $i"
7535 remount_client $MOUNT || "failed to remount client"
7536 checksum=$(eval $get_checksum)
7537 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7539 # remove persistent param to avoid races with checksum mountopt below
7540 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7541 error "failed to delete checksum on MGS"
7543 for opt in "checksum" "nochecksum"; do
7544 #remount with mount option
7545 echo "remount client with option $opt, checksum should be $i"
7546 umount_client $MOUNT || "failed to umount client"
7547 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7548 "failed to mount client with option '$opt'"
7549 checksum=$(eval $get_checksum)
7550 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7554 remount_client $MOUNT || "failed to remount client"
7556 run_test 77k "enable/disable checksum correctly"
7558 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7567 test_78() { # bug 10901
7568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7569 remote_ost || skip_env "local OST"
7572 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7573 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7574 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7575 echo "MemTotal: $MEMTOTAL"
7577 # reserve 256MB of memory for the kernel and other running processes,
7578 # and then take 1/2 of the remaining memory for the read/write buffers.
7579 if [ $MEMTOTAL -gt 512 ] ;then
7580 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7582 # for those poor memory-starved high-end clusters...
7583 MEMTOTAL=$((MEMTOTAL / 2))
7585 echo "Mem to use for directio: $MEMTOTAL"
7587 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7588 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7589 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7590 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7592 echo "Smallest OST: $SMALLESTOST"
7593 [[ $SMALLESTOST -lt 10240 ]] &&
7594 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7596 trap cleanup_test_78 EXIT
7598 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7599 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7601 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7602 echo "File size: $F78SIZE"
7603 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7604 for i in $(seq 1 $NSEQ); do
7605 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7606 echo directIO rdwr round $i of $NSEQ
7607 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7612 run_test 78 "handle large O_DIRECT writes correctly ============"
7614 test_79() { # bug 12743
7615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7617 wait_delete_completed
7619 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7620 BKFREE=$(calc_osc_kbytes kbytesfree)
7621 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7623 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7624 DFTOTAL=`echo $STRING | cut -d, -f1`
7625 DFUSED=`echo $STRING | cut -d, -f2`
7626 DFAVAIL=`echo $STRING | cut -d, -f3`
7627 DFFREE=$(($DFTOTAL - $DFUSED))
7629 ALLOWANCE=$((64 * $OSTCOUNT))
7631 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7632 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7633 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7635 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7636 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7637 error "df free($DFFREE) mismatch OST free($BKFREE)"
7639 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7640 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7641 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7644 run_test 79 "df report consistency check ======================="
7646 test_80() { # bug 10718
7647 remote_ost_nodsh && skip "remote OST with nodsh"
7648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7650 # relax strong synchronous semantics for slow backends like ZFS
7651 local soc="obdfilter.*.sync_on_lock_cancel"
7652 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7654 if [ "$soc_old" != "never" ] &&
7655 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7656 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7657 facet_active_host $host; done | sort -u)
7658 do_nodes $hosts lctl set_param $soc=never
7661 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7663 local BEFORE=`date +%s`
7664 cancel_lru_locks osc
7665 local AFTER=`date +%s`
7666 local DIFF=$((AFTER-BEFORE))
7667 if [ $DIFF -gt 1 ] ; then
7668 error "elapsed for 1M@1T = $DIFF"
7671 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7675 run_test 80 "Page eviction is equally fast at high offsets too ===="
7677 test_81a() { # LU-456
7678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7679 remote_ost_nodsh && skip "remote OST with nodsh"
7681 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7682 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7683 do_facet ost1 lctl set_param fail_loc=0x80000228
7685 # write should trigger a retry and success
7686 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7687 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7689 if [ $RC -ne 0 ] ; then
7690 error "write should success, but failed for $RC"
7693 run_test 81a "OST should retry write when get -ENOSPC ==============="
7695 test_81b() { # LU-456
7696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7697 remote_ost_nodsh && skip "remote OST with nodsh"
7699 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7700 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7701 do_facet ost1 lctl set_param fail_loc=0x228
7703 # write should retry several times and return -ENOSPC finally
7704 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7705 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7708 if [ $RC -ne $ENOSPC ] ; then
7709 error "dd should fail for -ENOSPC, but succeed."
7712 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7714 test_82() { # LU-1031
7715 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7719 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7721 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7723 kill -USR1 $MULTIPID2
7725 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7726 error "First grouplock does not block second one"
7728 echo "Second grouplock blocks first one"
7730 kill -USR1 $MULTIPID1
7734 run_test 82 "Basic grouplock test"
7737 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7739 test_mkdir $DIR/$tdir.cvsroot
7740 chown $RUNAS_ID $DIR/$tdir.cvsroot
7743 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7746 # some versions of cvs import exit(1) when asked to import links or
7747 # files they can't read. ignore those files.
7748 local toignore=$(find . -type l -printf '-I %f\n' -o \
7749 ! -perm /4 -printf '-I %f\n')
7750 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7751 $tdir.reposname vtag rtag
7754 test_mkdir $DIR/$tdir.reposname
7755 chown $RUNAS_ID $DIR/$tdir.reposname
7756 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7758 cd $DIR/$tdir.reposname
7760 $RUNAS cvs add -m 'addmsg' foo99
7762 $RUNAS cvs commit -m 'nomsg' foo99
7763 rm -fr $DIR/$tdir.cvsroot
7765 run_test 99 "cvs strange file/directory operations"
7768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7769 [[ "$NETTYPE" =~ tcp ]] ||
7770 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7771 remote_ost_nodsh && skip "remote OST with nodsh"
7772 remote_mds_nodsh && skip "remote MDS with nodsh"
7774 skip "useless for local single node setup"
7776 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7777 [ "$PROT" != "tcp" ] && continue
7778 RPORT=$(echo $REMOTE | cut -d: -f2)
7779 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7782 LPORT=`echo $LOCAL | cut -d: -f2`
7783 if [ $LPORT -ge 1024 ]; then
7784 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7786 error_exit "local: $LPORT > 1024, remote: $RPORT"
7789 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7791 run_test 100 "check local port using privileged port ==========="
7793 function get_named_value()
7802 echo $line | sed "s/^$tag[ ]*//"
7809 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7810 awk '/^max_cached_mb/ { print $2 }')
7813 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7819 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7824 local cache_limit=32
7826 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7827 trap cleanup_101a EXIT
7828 $LCTL set_param -n llite.*.read_ahead_stats 0
7829 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7832 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7834 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7835 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7838 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7839 get_named_value 'read but discarded' | cut -d" " -f1); do
7840 discard=$(($discard + $s))
7844 if [[ $(($discard * 10)) -gt $nreads ]]; then
7845 $LCTL get_param osc.*-osc*.rpc_stats
7846 $LCTL get_param llite.*.read_ahead_stats
7847 error "too many ($discard) discarded pages"
7849 rm -f $DIR/$tfile || true
7851 run_test 101a "check read-ahead for random reads"
7854 test_mkdir $DIR/$tdir
7856 local FILE_LENGTH=$2
7859 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
7861 local list=$(comma_list $(osts_nodes))
7862 set_osd_param $list '' read_cache_enable 0
7863 set_osd_param $list '' writethrough_cache_enable 0
7865 trap cleanup_test101bc EXIT
7866 # prepare the read-ahead file
7867 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7869 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
7870 count=$FILE_SIZE_MB 2> /dev/null
7874 cleanup_test101bc() {
7879 local list=$(comma_list $(osts_nodes))
7880 set_osd_param $list '' read_cache_enable 1
7881 set_osd_param $list '' writethrough_cache_enable 1
7885 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7890 local STRIPE_SIZE=$2
7891 local FILE_LENGTH=$3
7892 local RA_INC=1048576
7893 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7894 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7895 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7896 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7897 get_named_value 'read but discarded' |
7898 cut -d" " -f1 | calc_total)
7899 if [[ $DISCARD -gt $discard_limit ]]; then
7900 $LCTL get_param llite.*.read_ahead_stats
7901 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7903 echo "Read-ahead success for size ${READ_SIZE}"
7908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7909 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7911 local STRIPE_SIZE=1048576
7912 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7914 if [ $SLOW == "yes" ]; then
7915 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7917 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7920 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7922 # prepare the read-ahead file
7923 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7924 cancel_lru_locks osc
7925 for BIDX in 2 4 8 16 32 64 128 256
7927 local BSIZE=$((BIDX*4096))
7928 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7929 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7930 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7931 $LCTL set_param -n llite.*.read_ahead_stats 0
7932 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7933 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7934 cancel_lru_locks osc
7935 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7940 run_test 101b "check stride-io mode read-ahead ================="
7943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7945 local STRIPE_SIZE=1048576
7946 local FILE_LENGTH=$((STRIPE_SIZE*100))
7951 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7953 cancel_lru_locks osc
7954 $LCTL set_param osc.*.rpc_stats 0
7955 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
7956 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7957 local stats=$($LCTL get_param -n $osc_rpc_stats)
7958 local lines=$(echo "$stats" | awk 'END {print NR;}')
7961 if [ $lines -le 20 ]; then
7964 for size in 1 2 4 8; do
7965 local rpc=$(echo "$stats" |
7966 awk '($1 == "'$size':") {print $2; exit; }')
7967 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
7968 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
7970 echo "$osc_rpc_stats check passed!"
7975 run_test 101c "check stripe_size aligned read-ahead ================="
7978 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7979 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7985 local file=$DIR/$tfile
7986 local sz_MB=${FILESIZE_101d:-500}
7987 local ra_MB=${READAHEAD_MB:-40}
7989 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7990 [ $free_MB -lt $sz_MB ] &&
7991 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7993 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7994 $LFS setstripe -c -1 $file || error "setstripe failed"
7996 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7997 echo Cancel LRU locks on lustre client to flush the client cache
7998 cancel_lru_locks osc
8000 echo Disable read-ahead
8001 local old_READAHEAD=$(set_read_ahead 0)
8003 echo Reading the test file $file with read-ahead disabled
8004 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8006 echo Cancel LRU locks on lustre client to flush the client cache
8007 cancel_lru_locks osc
8008 echo Enable read-ahead with ${ra_MB}MB
8009 set_read_ahead $ra_MB
8011 echo Reading the test file $file with read-ahead enabled
8012 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8014 echo "read-ahead disabled time read $raOFF"
8015 echo "read-ahead enabled time read $raON"
8017 set_read_ahead $old_READAHEAD
8019 wait_delete_completed
8021 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8022 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8024 run_test 101d "file read with and without read-ahead enabled"
8027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8029 local file=$DIR/$tfile
8030 local size_KB=500 #KB
8034 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8035 local need_KB=$((count * size_KB))
8036 [[ $free_KB -le $need_KB ]] &&
8037 skip_env "Need free space $need_KB, have $free_KB"
8039 echo "Creating $count ${size_KB}K test files"
8040 for ((i = 0; i < $count; i++)); do
8041 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8044 echo "Cancel LRU locks on lustre client to flush the client cache"
8045 cancel_lru_locks $OSC
8047 echo "Reset readahead stats"
8048 $LCTL set_param -n llite.*.read_ahead_stats 0
8050 for ((i = 0; i < $count; i++)); do
8051 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8054 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8055 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8057 for ((i = 0; i < $count; i++)); do
8058 rm -rf $file.$i 2>/dev/null
8061 #10000 means 20% reads are missing in readahead
8062 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8064 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8067 which iozone || skip_env "no iozone installed"
8069 local old_debug=$($LCTL get_param debug)
8070 old_debug=${old_debug#*=}
8071 $LCTL set_param debug="reada mmap"
8073 # create a test file
8074 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8076 echo Cancel LRU locks on lustre client to flush the client cache
8077 cancel_lru_locks osc
8079 echo Reset readahead stats
8080 $LCTL set_param -n llite.*.read_ahead_stats 0
8082 echo mmap read the file with small block size
8083 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8086 echo checking missing pages
8087 $LCTL get_param llite.*.read_ahead_stats
8088 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8089 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8091 $LCTL set_param debug="$old_debug"
8092 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8095 run_test 101f "check mmap read performance"
8097 test_101g_brw_size_test() {
8099 local pages=$((mb * 1048576 / PAGE_SIZE))
8100 local file=$DIR/$tfile
8102 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8103 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8104 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8105 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8109 stack_trap "rm -f $file" EXIT
8110 $LCTL set_param -n osc.*.rpc_stats=0
8112 # 10 RPCs should be enough for the test
8114 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8115 { error "dd write ${mb} MB blocks failed"; return 3; }
8116 cancel_lru_locks osc
8117 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8118 { error "dd write ${mb} MB blocks failed"; return 4; }
8120 # calculate number of full-sized read and write RPCs
8121 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8122 sed -n '/pages per rpc/,/^$/p' |
8123 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8124 END { print reads,writes }'))
8125 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8127 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8134 remote_ost_nodsh && skip "remote OST with nodsh"
8137 local osts=$(get_facets OST)
8138 local list=$(comma_list $(osts_nodes))
8139 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8140 local brw_size="obdfilter.*.brw_size"
8142 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8144 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8146 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
8147 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
8148 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
8149 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
8150 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
8151 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
8153 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
8156 if [[ $orig_mb -lt 16 ]]; then
8157 save_lustre_params $osts "$brw_size" > $p
8158 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8159 error "set 16MB RPC size failed"
8161 echo "remount client to enable new RPC size"
8162 remount_client $MOUNT || error "remount_client failed"
8165 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8166 # should be able to set brw_size=12, but no rpc_stats for that
8167 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8170 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8172 if [[ $orig_mb -lt 16 ]]; then
8173 restore_lustre_params < $p
8174 remount_client $MOUNT || error "remount_client restore failed"
8177 rm -f $p $DIR/$tfile
8179 run_test 101g "Big bulk(4/16 MiB) readahead"
8182 test_mkdir $DIR/$tdir
8183 chown $RUNAS_ID $DIR/$tdir
8186 STRIPE_COUNT=$OSTCOUNT
8187 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8189 trap cleanup_test102 EXIT
8191 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8193 for num in 1 2 3 4; do
8194 for count in $(seq 1 $STRIPE_COUNT); do
8195 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8196 local size=`expr $STRIPE_SIZE \* $num`
8197 local file=file"$num-$idx-$count"
8198 $1 $LFS setstripe -S $size -i $idx -c $count $file
8204 $1 tar cf $TMP/f102.tar $tdir --xattrs
8210 rm -rf $DIR/d0.sanity/d102
8214 [ "$UID" != 0 ] && skip "must run as root"
8215 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8216 skip_env "must have user_xattr"
8218 [ -z "$(which setfattr 2>/dev/null)" ] &&
8219 skip_env "could not find setfattr"
8221 local testfile=$DIR/$tfile
8224 echo "set/get xattr..."
8225 setfattr -n trusted.name1 -v value1 $testfile ||
8226 error "setfattr -n trusted.name1=value1 $testfile failed"
8227 getfattr -n trusted.name1 $testfile 2> /dev/null |
8228 grep "trusted.name1=.value1" ||
8229 error "$testfile missing trusted.name1=value1"
8231 setfattr -n user.author1 -v author1 $testfile ||
8232 error "setfattr -n user.author1=author1 $testfile failed"
8233 getfattr -n user.author1 $testfile 2> /dev/null |
8234 grep "user.author1=.author1" ||
8235 error "$testfile missing trusted.author1=author1"
8238 setfattr -n trusted.name2 -v value2 $testfile ||
8239 error "$testfile unable to set trusted.name2"
8240 setfattr -n trusted.name3 -v value3 $testfile ||
8241 error "$testfile unable to set trusted.name3"
8242 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8243 grep "trusted.name" | wc -l) -eq 3 ] ||
8244 error "$testfile missing 3 trusted.name xattrs"
8246 setfattr -n user.author2 -v author2 $testfile ||
8247 error "$testfile unable to set user.author2"
8248 setfattr -n user.author3 -v author3 $testfile ||
8249 error "$testfile unable to set user.author3"
8250 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8251 grep "user.author" | wc -l) -eq 3 ] ||
8252 error "$testfile missing 3 user.author xattrs"
8254 echo "remove xattr..."
8255 setfattr -x trusted.name1 $testfile ||
8256 error "$testfile error deleting trusted.name1"
8257 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8258 error "$testfile did not delete trusted.name1 xattr"
8260 setfattr -x user.author1 $testfile ||
8261 error "$testfile error deleting user.author1"
8262 echo "set lustre special xattr ..."
8263 $LFS setstripe -c1 $testfile
8264 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8265 awk -F "=" '/trusted.lov/ { print $2 }' )
8266 setfattr -n "trusted.lov" -v $lovea $testfile ||
8267 error "$testfile doesn't ignore setting trusted.lov again"
8268 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8269 error "$testfile allow setting invalid trusted.lov"
8272 run_test 102a "user xattr test =================================="
8275 [ -z "$(which setfattr 2>/dev/null)" ] &&
8276 skip_env "could not find setfattr"
8277 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8279 # b10930: get/set/list trusted.lov xattr
8280 echo "get/set/list trusted.lov xattr ..."
8281 local testfile=$DIR/$tfile
8282 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8283 error "setstripe failed"
8284 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8285 error "getstripe failed"
8286 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8287 error "can't get trusted.lov from $testfile"
8289 local testfile2=${testfile}2
8290 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8291 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8294 setfattr -n trusted.lov -v $value $testfile2
8295 local stripe_size=$($LFS getstripe -S $testfile2)
8296 local stripe_count=$($LFS getstripe -c $testfile2)
8297 [[ $stripe_size -eq 65536 ]] ||
8298 error "stripe size $stripe_size != 65536"
8299 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8300 error "stripe count $stripe_count != $STRIPECOUNT"
8303 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8306 [ -z "$(which setfattr 2>/dev/null)" ] &&
8307 skip_env "could not find setfattr"
8308 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8310 # b10930: get/set/list lustre.lov xattr
8311 echo "get/set/list lustre.lov xattr ..."
8312 test_mkdir $DIR/$tdir
8313 chown $RUNAS_ID $DIR/$tdir
8314 local testfile=$DIR/$tdir/$tfile
8315 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8316 error "setstripe failed"
8317 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8318 error "getstripe failed"
8319 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8320 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8322 local testfile2=${testfile}2
8323 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8324 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8326 $RUNAS $MCREATE $testfile2
8327 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8328 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8329 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8330 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8331 [ $stripe_count -eq $STRIPECOUNT ] ||
8332 error "stripe count $stripe_count != $STRIPECOUNT"
8334 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8336 compare_stripe_info1() {
8337 local stripe_index_all_zero=true
8339 for num in 1 2 3 4; do
8340 for count in $(seq 1 $STRIPE_COUNT); do
8341 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8342 local size=$((STRIPE_SIZE * num))
8343 local file=file"$num-$offset-$count"
8344 stripe_size=$($LFS getstripe -S $PWD/$file)
8345 [[ $stripe_size -ne $size ]] &&
8346 error "$file: size $stripe_size != $size"
8347 stripe_count=$($LFS getstripe -c $PWD/$file)
8348 # allow fewer stripes to be created, ORI-601
8349 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8350 error "$file: count $stripe_count != $count"
8351 stripe_index=$($LFS getstripe -i $PWD/$file)
8352 [[ $stripe_index -ne 0 ]] &&
8353 stripe_index_all_zero=false
8357 $stripe_index_all_zero &&
8358 error "all files are being extracted starting from OST index 0"
8362 have_xattrs_include() {
8363 tar --help | grep -q xattrs-include &&
8364 echo --xattrs-include="lustre.*"
8368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8369 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8371 XINC=$(have_xattrs_include)
8373 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8375 compare_stripe_info1
8377 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8381 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8383 XINC=$(have_xattrs_include)
8385 test_mkdir $DIR/$tdir.restore
8387 tar cf - --xattrs $tdir | tar xf - \
8388 -C $DIR/$tdir.restore --xattrs $XINC
8389 cd $DIR/$tdir.restore/$tdir
8390 compare_stripe_info1
8392 run_test 102f "tar copy files, not keep osts"
8395 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8396 skip "must have user_xattr"
8397 [ -z "$(which setfattr 2>/dev/null)" ] &&
8398 skip_env "could not find setfattr"
8399 [ -z "$(which getfattr 2>/dev/null)" ] &&
8400 skip_env "could not find getfattr"
8402 local xsize=${1:-1024} # in bytes
8403 local file=$DIR/$tfile
8404 local value="$(generate_string $xsize)"
8405 local xbig=trusted.big
8409 log "save $xbig on $file"
8412 setfattr -n $xbig -v $value $file ||
8413 error "saving $xbig on $file failed"
8415 setfattr -n $xbig -v $value $file &&
8416 error "saving $xbig on $file succeeded"
8420 local orig=$(get_xattr_value $xbig $file)
8421 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8423 local xsml=trusted.sml
8424 log "save $xsml on $file"
8425 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8427 local new=$(get_xattr_value $xbig $file)
8428 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8430 log "grow $xsml on $file"
8431 setfattr -n $xsml -v "$value" $file ||
8432 error "growing $xsml on $file failed"
8434 new=$(get_xattr_value $xbig $file)
8435 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8436 log "$xbig still valid after growing $xsml"
8441 test_102h() { # bug 15777
8444 run_test 102h "grow xattr from inside inode to external block"
8447 large_xattr_enabled || skip_env "ea_inode feature disabled"
8449 echo "setting xattr of max xattr size: $(max_xattr_size)"
8450 grow_xattr $(max_xattr_size)
8452 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
8453 echo "This should fail:"
8454 grow_xattr $(($(max_xattr_size) + 10)) 1
8456 run_test 102ha "grow xattr from inside inode to external inode"
8458 test_102i() { # bug 17038
8459 [ -z "$(which getfattr 2>/dev/null)" ] &&
8460 skip "could not find getfattr"
8463 ln -s $DIR/$tfile $DIR/${tfile}link
8464 getfattr -n trusted.lov $DIR/$tfile ||
8465 error "lgetxattr on $DIR/$tfile failed"
8466 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8467 grep -i "no such attr" ||
8468 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8469 rm -f $DIR/$tfile $DIR/${tfile}link
8471 run_test 102i "lgetxattr test on symbolic link ============"
8474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8475 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8477 XINC=$(have_xattrs_include)
8478 setup_test102 "$RUNAS"
8479 chown $RUNAS_ID $DIR/$tdir
8480 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8482 compare_stripe_info1 "$RUNAS"
8484 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8487 [ -z "$(which setfattr 2>/dev/null)" ] &&
8488 skip "could not find setfattr"
8491 # b22187 just check that does not crash for regular file.
8492 setfattr -n trusted.lov $DIR/$tfile
8493 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8494 local test_kdir=$DIR/$tdir
8495 test_mkdir $test_kdir
8496 local default_size=$($LFS getstripe -S $test_kdir)
8497 local default_count=$($LFS getstripe -c $test_kdir)
8498 local default_offset=$($LFS getstripe -i $test_kdir)
8499 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8500 error 'dir setstripe failed'
8501 setfattr -n trusted.lov $test_kdir
8502 local stripe_size=$($LFS getstripe -S $test_kdir)
8503 local stripe_count=$($LFS getstripe -c $test_kdir)
8504 local stripe_offset=$($LFS getstripe -i $test_kdir)
8505 [ $stripe_size -eq $default_size ] ||
8506 error "stripe size $stripe_size != $default_size"
8507 [ $stripe_count -eq $default_count ] ||
8508 error "stripe count $stripe_count != $default_count"
8509 [ $stripe_offset -eq $default_offset ] ||
8510 error "stripe offset $stripe_offset != $default_offset"
8511 rm -rf $DIR/$tfile $test_kdir
8513 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8516 [ -z "$(which getfattr 2>/dev/null)" ] &&
8517 skip "could not find getfattr"
8519 # LU-532 trusted. xattr is invisible to non-root
8520 local testfile=$DIR/$tfile
8524 echo "listxattr as user..."
8525 chown $RUNAS_ID $testfile
8526 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8527 grep -q "trusted" &&
8528 error "$testfile trusted xattrs are user visible"
8532 run_test 102l "listxattr size test =================================="
8534 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8535 local path=$DIR/$tfile
8538 listxattr_size_check $path || error "listattr_size_check $path failed"
8540 run_test 102m "Ensure listxattr fails on small bufffer ========"
8544 getxattr() { # getxattr path name
8545 # Return the base64 encoding of the value of xattr name on path.
8549 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8551 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8553 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8555 getfattr --absolute-names --encoding=base64 --name=$name $path |
8556 awk -F= -v name=$name '$1 == name {
8557 print substr($0, index($0, "=") + 1);
8561 test_102n() { # LU-4101 mdt: protect internal xattrs
8562 [ -z "$(which setfattr 2>/dev/null)" ] &&
8563 skip "could not find setfattr"
8564 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8566 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8569 local file0=$DIR/$tfile.0
8570 local file1=$DIR/$tfile.1
8571 local xattr0=$TMP/$tfile.0
8572 local xattr1=$TMP/$tfile.1
8573 local namelist="lov lma lmv link fid version som hsm"
8577 rm -rf $file0 $file1 $xattr0 $xattr1
8580 # Get 'before' xattrs of $file1.
8581 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8583 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8584 namelist+=" lfsck_namespace"
8585 for name in $namelist; do
8586 # Try to copy xattr from $file0 to $file1.
8587 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8589 setfattr --name=trusted.$name --value="$value" $file1 ||
8590 error "setxattr 'trusted.$name' failed"
8592 # Try to set a garbage xattr.
8593 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8595 if [[ x$name == "xlov" ]]; then
8596 setfattr --name=trusted.lov --value="$value" $file1 &&
8597 error "setxattr invalid 'trusted.lov' success"
8599 setfattr --name=trusted.$name --value="$value" $file1 ||
8600 error "setxattr invalid 'trusted.$name' failed"
8603 # Try to remove the xattr from $file1. We don't care if this
8604 # appears to succeed or fail, we just don't want there to be
8605 # any changes or crashes.
8606 setfattr --remove=$trusted.$name $file1 2> /dev/null
8609 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8612 # Try to copy xattr from $file0 to $file1.
8613 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8615 setfattr --name=trusted.$name --value="$value" $file1 ||
8616 error "setxattr 'trusted.$name' failed"
8618 # Try to set a garbage xattr.
8619 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8621 setfattr --name=trusted.$name --value="$value" $file1 ||
8622 error "setxattr 'trusted.$name' failed"
8624 # Try to remove the xattr from $file1. We don't care if this
8625 # appears to succeed or fail, we just don't want there to be
8626 # any changes or crashes.
8627 setfattr --remove=$trusted.$name $file1 2> /dev/null
8630 # Get 'after' xattrs of file1.
8631 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8633 if ! diff $xattr0 $xattr1; then
8634 error "before and after xattrs of '$file1' differ"
8637 rm -rf $file0 $file1 $xattr0 $xattr1
8641 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8643 test_102p() { # LU-4703 setxattr did not check ownership
8644 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8645 skip "MDS needs to be at least 2.5.56"
8647 local testfile=$DIR/$tfile
8651 echo "setfacl as user..."
8652 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8653 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8655 echo "setfattr as user..."
8656 setfacl -m "u:$RUNAS_ID:---" $testfile
8657 $RUNAS setfattr -x system.posix_acl_access $testfile
8658 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8660 run_test 102p "check setxattr(2) correctly fails without permission"
8663 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8664 skip "MDS needs to be at least 2.6.92"
8666 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8668 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8671 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8672 skip "MDS needs to be at least 2.6.93"
8674 touch $DIR/$tfile || error "touch"
8675 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8676 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8677 rm $DIR/$tfile || error "rm"
8680 mkdir -p $DIR/$tdir || error "mkdir"
8681 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8682 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8683 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8684 error "$testfile error deleting user.author1"
8685 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8686 grep "user.$(basename $tdir)" &&
8687 error "$tdir did not delete user.$(basename $tdir)"
8688 rmdir $DIR/$tdir || error "rmdir"
8691 test_mkdir $DIR/$tdir
8692 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8693 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8694 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8695 error "$testfile error deleting user.author1"
8696 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8697 grep "user.$(basename $tdir)" &&
8698 error "$tdir did not delete user.$(basename $tdir)"
8699 rmdir $DIR/$tdir || error "rm striped dir"
8701 run_test 102r "set EAs with empty values"
8704 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8705 skip "MDS needs to be at least 2.11.52"
8707 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8709 save_lustre_params client "llite.*.xattr_cache" > $save
8711 for cache in 0 1; do
8712 lctl set_param llite.*.xattr_cache=$cache
8715 touch $DIR/$tfile || error "touch"
8716 for prefix in lustre security system trusted user; do
8717 # Note getxattr() may fail with 'Operation not
8718 # supported' or 'No such attribute' depending
8719 # on prefix and cache.
8720 getfattr -n $prefix.n102s $DIR/$tfile &&
8721 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8725 restore_lustre_params < $save
8727 run_test 102s "getting nonexistent xattrs should fail"
8730 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8731 skip "MDS needs to be at least 2.11.52"
8733 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8735 save_lustre_params client "llite.*.xattr_cache" > $save
8737 for cache in 0 1; do
8738 lctl set_param llite.*.xattr_cache=$cache
8740 for buf_size in 0 256; do
8742 touch $DIR/$tfile || error "touch"
8743 setfattr -n user.multiop $DIR/$tfile
8744 $MULTIOP $DIR/$tfile oa$buf_size ||
8745 error "cannot get zero length xattr value (buf_size = $buf_size)"
8749 restore_lustre_params < $save
8751 run_test 102t "zero length xattr values handled correctly"
8755 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8760 [ "$UID" != 0 ] && skip "must run as root"
8761 $GSS && skip_env "could not run under gss"
8762 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8763 skip_env "must have acl enabled"
8764 [ -z "$(which setfacl 2>/dev/null)" ] &&
8765 skip_env "could not find setfacl"
8766 remote_mds_nodsh && skip "remote MDS with nodsh"
8768 gpasswd -a daemon bin # LU-5641
8769 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8771 declare -a identity_old
8773 for num in $(seq $MDSCOUNT); do
8774 switch_identity $num true || identity_old[$num]=$?
8782 echo "performing cp ..."
8783 run_acl_subtest cp || error "run_acl_subtest cp failed"
8784 echo "performing getfacl-noacl..."
8785 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8786 echo "performing misc..."
8787 run_acl_subtest misc || error "misc test failed"
8788 echo "performing permissions..."
8789 run_acl_subtest permissions || error "permissions failed"
8790 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8791 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
8792 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
8793 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
8795 echo "performing permissions xattr..."
8796 run_acl_subtest permissions_xattr ||
8797 error "permissions_xattr failed"
8799 echo "performing setfacl..."
8800 run_acl_subtest setfacl || error "setfacl test failed"
8802 # inheritance test got from HP
8803 echo "performing inheritance..."
8804 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8805 chmod +x make-tree || error "chmod +x failed"
8806 run_acl_subtest inheritance || error "inheritance test failed"
8809 echo "LU-974 ignore umask when acl is enabled..."
8810 run_acl_subtest 974 || error "LU-974 umask test failed"
8811 if [ $MDSCOUNT -ge 2 ]; then
8812 run_acl_subtest 974_remote ||
8813 error "LU-974 umask test failed under remote dir"
8816 echo "LU-2561 newly created file is same size as directory..."
8817 if [ "$mds1_FSTYPE" != "zfs" ]; then
8818 run_acl_subtest 2561 || error "LU-2561 test failed"
8820 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8823 run_acl_subtest 4924 || error "LU-4924 test failed"
8828 for num in $(seq $MDSCOUNT); do
8829 if [ "${identity_old[$num]}" = 1 ]; then
8830 switch_identity $num false || identity_old[$num]=$?
8834 run_test 103a "acl test"
8840 for U in {0..511}; do
8842 local O=$(printf "%04o" $U)
8844 umask $(printf "%04o" $((511 ^ $O)))
8845 $LFS setstripe -c 1 $DIR/$tfile.s$O
8846 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8848 (( $S == ($O & 0666) )) ||
8849 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8851 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8852 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8853 (( $S == ($O & 0666) )) ||
8854 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8856 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8857 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8858 (( $S == ($O & 0666) )) ||
8859 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8860 rm -f $DIR/$tfile.[smp]$0
8864 # limit the concurrently running threads to 64. LU-11878
8865 local idx=$((U % 64))
8866 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8871 run_test 103b "umask lfs setstripe"
8875 cp -rp $DIR/$tdir $DIR/$tdir.bak
8877 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8878 error "$DIR/$tdir shouldn't contain default ACL"
8879 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8880 error "$DIR/$tdir.bak shouldn't contain default ACL"
8883 run_test 103c "'cp -rp' won't set empty acl"
8886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8889 lfs df || error "lfs df failed"
8890 lfs df -ih || error "lfs df -ih failed"
8891 lfs df -h $DIR || error "lfs df -h $DIR failed"
8892 lfs df -i $DIR || error "lfs df -i $DIR failed"
8893 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8894 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8896 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8897 lctl --device %$OSC deactivate
8898 lfs df || error "lfs df with deactivated OSC failed"
8899 lctl --device %$OSC activate
8900 # wait the osc back to normal
8901 wait_osc_import_ready client ost
8903 lfs df || error "lfs df with reactivated OSC failed"
8906 run_test 104a "lfs df [-ih] [path] test ========================="
8909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8910 [ $RUNAS_ID -eq $UID ] &&
8911 skip_env "RUNAS_ID = UID = $UID -- skipping"
8913 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8914 grep "Permission denied" | wc -l)))
8915 if [ $denied_cnt -ne 0 ]; then
8916 error "lfs check servers test failed"
8919 run_test 104b "$RUNAS lfs check servers test ===================="
8922 # doesn't work on 2.4 kernels
8924 if $(flock_is_enabled); then
8925 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8927 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8931 run_test 105a "flock when mounted without -o flock test ========"
8935 if $(flock_is_enabled); then
8936 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8938 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8942 run_test 105b "fcntl when mounted without -o flock test ========"
8946 if $(flock_is_enabled); then
8947 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8949 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8953 run_test 105c "lockf when mounted without -o flock test"
8955 test_105d() { # bug 15924
8956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8958 test_mkdir $DIR/$tdir
8959 flock_is_enabled || skip_env "mount w/o flock enabled"
8960 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8961 $LCTL set_param fail_loc=0x80000315
8962 flocks_test 2 $DIR/$tdir
8964 run_test 105d "flock race (should not freeze) ========"
8966 test_105e() { # bug 22660 && 22040
8967 flock_is_enabled || skip_env "mount w/o flock enabled"
8970 flocks_test 3 $DIR/$tfile
8972 run_test 105e "Two conflicting flocks from same process"
8974 test_106() { #bug 10921
8975 test_mkdir $DIR/$tdir
8976 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8977 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8979 run_test 106 "attempt exec of dir followed by chown of that dir"
8982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8990 local save_pattern=$(sysctl -n kernel.core_pattern)
8991 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8992 sysctl -w kernel.core_pattern=$file
8993 sysctl -w kernel.core_uses_pid=0
9001 kill -s 11 $SLEEPPID
9003 if [ -e $file ]; then
9004 size=`stat -c%s $file`
9005 [ $size -eq 0 ] && error "Fail to create core file $file"
9007 error "Fail to create core file $file"
9010 sysctl -w kernel.core_pattern=$save_pattern
9011 sysctl -w kernel.core_uses_pid=$save_uses_pid
9014 run_test 107 "Coredump on SIG"
9017 test_mkdir $DIR/$tdir
9018 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9019 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9020 error "mkdir with 256 char should fail, but did not"
9021 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
9022 error "create with 255 char failed"
9023 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
9024 error "create with 256 char should fail, but did not"
9029 run_test 110 "filename length checking"
9032 # Purpose: To verify dynamic thread (OSS) creation.
9035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9036 remote_ost_nodsh && skip "remote OST with nodsh"
9038 # Lustre does not stop service threads once they are started.
9039 # Reset number of running threads to default.
9044 local save_params="$TMP/sanity-$TESTNAME.parameters"
9046 # Get ll_ost_io count before I/O
9047 OSTIO_pre=$(do_facet ost1 \
9048 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9049 # Exit if lustre is not running (ll_ost_io not running).
9050 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9052 echo "Starting with $OSTIO_pre threads"
9053 local thread_max=$((OSTIO_pre * 2))
9054 local rpc_in_flight=$((thread_max * 2))
9055 # Number of I/O Process proposed to be started.
9057 local facets=$(get_facets OST)
9059 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9060 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9062 # Set in_flight to $rpc_in_flight
9063 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9064 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9065 nfiles=${rpc_in_flight}
9066 # Set ost thread_max to $thread_max
9067 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9069 # 5 Minutes should be sufficient for max number of OSS
9070 # threads(thread_max) to be created.
9074 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9075 test_mkdir $DIR/$tdir
9076 for i in $(seq $nfiles); do
9077 local file=$DIR/$tdir/${tfile}-$i
9078 $LFS setstripe -c -1 -i 0 $file
9079 ($WTL $file $timeout)&
9082 # I/O Started - Wait for thread_started to reach thread_max or report
9083 # error if thread_started is more than thread_max.
9084 echo "Waiting for thread_started to reach thread_max"
9085 local thread_started=0
9086 local end_time=$((SECONDS + timeout))
9088 while [ $SECONDS -le $end_time ] ; do
9090 # Get ost i/o thread_started count.
9091 thread_started=$(do_facet ost1 \
9093 ost.OSS.ost_io.threads_started | cut -d= -f2")
9094 # Break out if thread_started is equal/greater than thread_max
9095 if [[ $thread_started -ge $thread_max ]]; then
9096 echo ll_ost_io thread_started $thread_started, \
9097 equal/greater than thread_max $thread_max
9103 # Cleanup - We have the numbers, Kill i/o jobs if running.
9104 jobcount=($(jobs -p))
9105 for i in $(seq 0 $((${#jobcount[@]}-1)))
9107 kill -9 ${jobcount[$i]}
9108 if [ $? -ne 0 ] ; then
9110 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
9114 # Cleanup files left by WTL binary.
9115 for i in $(seq $nfiles); do
9116 local file=$DIR/$tdir/${tfile}-$i
9118 if [ $? -ne 0 ] ; then
9119 echo "Warning: Failed to delete file $file"
9123 restore_lustre_params <$save_params
9124 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
9126 # Error out if no new thread has started or Thread started is greater
9128 if [[ $thread_started -le $OSTIO_pre ||
9129 $thread_started -gt $thread_max ]]; then
9130 error "ll_ost_io: thread_started $thread_started" \
9131 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
9132 "No new thread started or thread started greater " \
9136 run_test 115 "verify dynamic thread creation===================="
9139 wait_delete_completed
9140 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9141 echo "OST kbytes available: ${AVAIL[@]}"
9146 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9147 #echo OST $i: ${AVAIL[i]}kb
9148 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9152 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9157 echo "Min free space: OST $MINI: $MINV"
9158 echo "Max free space: OST $MAXI: $MAXV"
9161 test_116a() { # was previously test_116()
9162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9163 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9164 remote_mds_nodsh && skip "remote MDS with nodsh"
9166 echo -n "Free space priority "
9167 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
9172 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9173 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9174 trap simple_cleanup_common EXIT
9176 # Check if we need to generate uneven OSTs
9177 test_mkdir -p $DIR/$tdir/OST${MINI}
9178 local FILL=$((MINV / 4))
9179 local DIFF=$((MAXV - MINV))
9180 local DIFF2=$((DIFF * 100 / MINV))
9182 local threshold=$(do_facet $SINGLEMDS \
9183 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9184 threshold=${threshold%%%}
9185 echo -n "Check for uneven OSTs: "
9186 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9188 if [[ $DIFF2 -gt $threshold ]]; then
9190 echo "Don't need to fill OST$MINI"
9192 # generate uneven OSTs. Write 2% over the QOS threshold value
9194 DIFF=$((threshold - DIFF2 + 2))
9195 DIFF2=$((MINV * DIFF / 100))
9196 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9197 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9198 error "setstripe failed"
9199 DIFF=$((DIFF2 / 2048))
9201 while [ $i -lt $DIFF ]; do
9203 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9204 bs=2M count=1 2>/dev/null
9213 DIFF=$((MAXV - MINV))
9214 DIFF2=$((DIFF * 100 / MINV))
9215 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9216 if [ $DIFF2 -gt $threshold ]; then
9219 echo "failed - QOS mode won't be used"
9220 simple_cleanup_common
9221 skip "QOS imbalance criteria not met"
9229 # now fill using QOS
9230 $LFS setstripe -c 1 $DIR/$tdir
9231 FILL=$((FILL / 200))
9232 if [ $FILL -gt 600 ]; then
9235 echo "writing $FILL files to QOS-assigned OSTs"
9237 while [ $i -lt $FILL ]; do
9239 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9243 echo "wrote $i 200k files"
9247 echo "Note: free space may not be updated, so measurements might be off"
9249 DIFF2=$((MAXV - MINV))
9250 echo "free space delta: orig $DIFF final $DIFF2"
9251 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9252 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9253 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9254 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9255 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9256 if [[ $DIFF -gt 0 ]]; then
9257 FILL=$((DIFF2 * 100 / DIFF - 100))
9258 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9261 # Figure out which files were written where
9262 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9263 awk '/'$MINI1': / {print $2; exit}')
9265 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9266 echo "$MINC files created on smaller OST $MINI1"
9267 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9268 awk '/'$MAXI1': / {print $2; exit}')
9270 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9271 echo "$MAXC files created on larger OST $MAXI1"
9272 if [[ $MINC -gt 0 ]]; then
9273 FILL=$((MAXC * 100 / MINC - 100))
9274 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9276 [[ $MAXC -gt $MINC ]] ||
9277 error_ignore LU-9 "stripe QOS didn't balance free space"
9278 simple_cleanup_common
9280 run_test 116a "stripe QOS: free space balance ==================="
9282 test_116b() { # LU-2093
9283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9284 remote_mds_nodsh && skip "remote MDS with nodsh"
9286 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9287 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9288 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9289 [ -z "$old_rr" ] && skip "no QOS"
9290 do_facet $SINGLEMDS lctl set_param \
9291 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9293 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9294 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9295 do_facet $SINGLEMDS lctl set_param fail_loc=0
9297 do_facet $SINGLEMDS lctl set_param \
9298 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9300 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9302 test_117() # bug 10891
9304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9306 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9307 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9308 lctl set_param fail_loc=0x21e
9309 > $DIR/$tfile || error "truncate failed"
9310 lctl set_param fail_loc=0
9311 echo "Truncate succeeded."
9314 run_test 117 "verify osd extend =========="
9316 NO_SLOW_RESENDCOUNT=4
9317 export OLD_RESENDCOUNT=""
9318 set_resend_count () {
9319 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9320 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9321 lctl set_param -n $PROC_RESENDCOUNT $1
9322 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9325 # for reduce test_118* time (b=14842)
9326 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9328 # Reset async IO behavior after error case
9330 FILE=$DIR/reset_async
9332 # Ensure all OSCs are cleared
9333 $LFS setstripe -c -1 $FILE
9334 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9339 test_118a() #bug 11710
9341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9345 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9346 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9347 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9349 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9350 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9355 run_test 118a "verify O_SYNC works =========="
9359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9360 remote_ost_nodsh && skip "remote OST with nodsh"
9364 #define OBD_FAIL_SRV_ENOENT 0x217
9365 set_nodes_failloc "$(osts_nodes)" 0x217
9366 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9368 set_nodes_failloc "$(osts_nodes)" 0
9369 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9370 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9373 if [[ $RC -eq 0 ]]; then
9374 error "Must return error due to dropped pages, rc=$RC"
9378 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9379 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9383 echo "Dirty pages not leaked on ENOENT"
9385 # Due to the above error the OSC will issue all RPCs syncronously
9386 # until a subsequent RPC completes successfully without error.
9387 $MULTIOP $DIR/$tfile Ow4096yc
9392 run_test 118b "Reclaim dirty pages on fatal error =========="
9396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9398 # for 118c, restore the original resend count, LU-1940
9399 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9400 set_resend_count $OLD_RESENDCOUNT
9401 remote_ost_nodsh && skip "remote OST with nodsh"
9405 #define OBD_FAIL_OST_EROFS 0x216
9406 set_nodes_failloc "$(osts_nodes)" 0x216
9408 # multiop should block due to fsync until pages are written
9409 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9413 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9414 error "Multiop failed to block on fsync, pid=$MULTIPID"
9417 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9419 if [[ $WRITEBACK -eq 0 ]]; then
9420 error "No page in writeback, writeback=$WRITEBACK"
9423 set_nodes_failloc "$(osts_nodes)" 0
9426 if [[ $RC -ne 0 ]]; then
9427 error "Multiop fsync failed, rc=$RC"
9430 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9431 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9433 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9434 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9438 echo "Dirty pages flushed via fsync on EROFS"
9441 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9443 # continue to use small resend count to reduce test_118* time (b=14842)
9444 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9449 remote_ost_nodsh && skip "remote OST with nodsh"
9453 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9454 set_nodes_failloc "$(osts_nodes)" 0x214
9455 # multiop should block due to fsync until pages are written
9456 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9460 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9461 error "Multiop failed to block on fsync, pid=$MULTIPID"
9464 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9466 if [[ $WRITEBACK -eq 0 ]]; then
9467 error "No page in writeback, writeback=$WRITEBACK"
9470 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9471 set_nodes_failloc "$(osts_nodes)" 0
9473 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9474 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9476 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9477 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9481 echo "Dirty pages gaurenteed flushed via fsync"
9484 run_test 118d "Fsync validation inject a delay of the bulk =========="
9487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9491 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9492 lctl set_param fail_loc=0x8000040a
9494 # Should simulate EINVAL error which is fatal
9495 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9497 if [[ $RC -eq 0 ]]; then
9498 error "Must return error due to dropped pages, rc=$RC"
9501 lctl set_param fail_loc=0x0
9503 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9504 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9505 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9507 if [[ $LOCKED -ne 0 ]]; then
9508 error "Locked pages remain in cache, locked=$LOCKED"
9511 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9512 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9516 echo "No pages locked after fsync"
9521 run_test 118f "Simulate unrecoverable OSC side error =========="
9524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9528 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9529 lctl set_param fail_loc=0x406
9531 # simulate local -ENOMEM
9532 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9535 lctl set_param fail_loc=0
9536 if [[ $RC -eq 0 ]]; then
9537 error "Must return error due to dropped pages, rc=$RC"
9540 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9541 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9542 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9544 if [[ $LOCKED -ne 0 ]]; then
9545 error "Locked pages remain in cache, locked=$LOCKED"
9548 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9549 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9553 echo "No pages locked after fsync"
9558 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9562 remote_ost_nodsh && skip "remote OST with nodsh"
9566 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9567 set_nodes_failloc "$(osts_nodes)" 0x20e
9568 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9569 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9572 set_nodes_failloc "$(osts_nodes)" 0
9573 if [[ $RC -eq 0 ]]; then
9574 error "Must return error due to dropped pages, rc=$RC"
9577 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9578 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9579 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9581 if [[ $LOCKED -ne 0 ]]; then
9582 error "Locked pages remain in cache, locked=$LOCKED"
9585 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9586 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9590 echo "No pages locked after fsync"
9594 run_test 118h "Verify timeout in handling recoverables errors =========="
9596 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9600 remote_ost_nodsh && skip "remote OST with nodsh"
9604 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9605 set_nodes_failloc "$(osts_nodes)" 0x20e
9607 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9608 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9611 set_nodes_failloc "$(osts_nodes)" 0
9615 if [[ $RC -ne 0 ]]; then
9616 error "got error, but should be not, rc=$RC"
9619 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9620 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9621 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9622 if [[ $LOCKED -ne 0 ]]; then
9623 error "Locked pages remain in cache, locked=$LOCKED"
9626 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9627 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9631 echo "No pages locked after fsync"
9635 run_test 118i "Fix error before timeout in recoverable error =========="
9637 [ "$SLOW" = "no" ] && set_resend_count 4
9640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9641 remote_ost_nodsh && skip "remote OST with nodsh"
9645 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9646 set_nodes_failloc "$(osts_nodes)" 0x220
9648 # return -EIO from OST
9649 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9651 set_nodes_failloc "$(osts_nodes)" 0x0
9652 if [[ $RC -eq 0 ]]; then
9653 error "Must return error due to dropped pages, rc=$RC"
9656 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9657 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9658 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9659 if [[ $LOCKED -ne 0 ]]; then
9660 error "Locked pages remain in cache, locked=$LOCKED"
9663 # in recoverable error on OST we want resend and stay until it finished
9664 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9665 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9669 echo "No pages locked after fsync"
9673 run_test 118j "Simulate unrecoverable OST side error =========="
9677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9678 remote_ost_nodsh && skip "remote OSTs with nodsh"
9680 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9681 set_nodes_failloc "$(osts_nodes)" 0x20e
9682 test_mkdir $DIR/$tdir
9684 for ((i=0;i<10;i++)); do
9685 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9686 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9693 set_nodes_failloc "$(osts_nodes)" 0
9696 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9698 test_118l() # LU-646
9700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9702 test_mkdir $DIR/$tdir
9703 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9706 run_test 118l "fsync dir"
9708 test_118m() # LU-3066
9710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9712 test_mkdir $DIR/$tdir
9713 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9716 run_test 118m "fdatasync dir ========="
9718 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9726 remote_ost_nodsh && skip "remote OSTs with nodsh"
9728 # Sleep to avoid a cached response.
9729 #define OBD_STATFS_CACHE_SECONDS 1
9732 # Inject a 10 second delay in the OST_STATFS handler.
9733 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9734 set_nodes_failloc "$(osts_nodes)" 0x242
9737 stat --file-system $MOUNT > /dev/null
9740 set_nodes_failloc "$(osts_nodes)" 0
9742 if ((end - begin > 20)); then
9743 error "statfs took $((end - begin)) seconds, expected 10"
9746 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9748 test_119a() # bug 11737
9750 BSIZE=$((512 * 1024))
9751 directio write $DIR/$tfile 0 1 $BSIZE
9752 # We ask to read two blocks, which is more than a file size.
9753 # directio will indicate an error when requested and actual
9754 # sizes aren't equeal (a normal situation in this case) and
9755 # print actual read amount.
9756 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9757 if [ "$NOB" != "$BSIZE" ]; then
9758 error "read $NOB bytes instead of $BSIZE"
9762 run_test 119a "Short directIO read must return actual read amount"
9764 test_119b() # bug 11737
9766 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9768 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
9769 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9771 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9772 error "direct read failed"
9775 run_test 119b "Sparse directIO read must return actual read amount"
9777 test_119c() # bug 13099
9780 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9781 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9784 run_test 119c "Testing for direct read hitting hole"
9786 test_119d() # bug 15950
9788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9790 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9791 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9793 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9794 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9795 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9796 lctl set_param fail_loc=0x40d
9797 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9800 cat $DIR/$tfile > /dev/null &
9801 lctl set_param fail_loc=0
9804 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9806 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9807 error "the read rpcs have not completed in 2s"
9809 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9811 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9815 remote_mds_nodsh && skip "remote MDS with nodsh"
9816 test_mkdir -i0 -c1 $DIR/$tdir
9817 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9818 skip_env "no early lock cancel on server"
9820 lru_resize_disable mdc
9821 lru_resize_disable osc
9822 cancel_lru_locks mdc
9823 # asynchronous object destroy at MDT could cause bl ast to client
9824 cancel_lru_locks osc
9826 stat $DIR/$tdir > /dev/null
9827 can1=$(do_facet mds1 \
9828 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9829 awk '/ldlm_cancel/ {print $2}')
9830 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9831 awk '/ldlm_bl_callback/ {print $2}')
9832 test_mkdir -i0 -c1 $DIR/$tdir/d1
9833 can2=$(do_facet mds1 \
9834 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9835 awk '/ldlm_cancel/ {print $2}')
9836 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9837 awk '/ldlm_bl_callback/ {print $2}')
9838 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9839 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9840 lru_resize_enable mdc
9841 lru_resize_enable osc
9843 run_test 120a "Early Lock Cancel: mkdir test"
9846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9847 remote_mds_nodsh && skip "remote MDS with nodsh"
9848 test_mkdir $DIR/$tdir
9849 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9850 skip_env "no early lock cancel on server"
9852 lru_resize_disable mdc
9853 lru_resize_disable osc
9854 cancel_lru_locks mdc
9855 stat $DIR/$tdir > /dev/null
9856 can1=$(do_facet $SINGLEMDS \
9857 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9858 awk '/ldlm_cancel/ {print $2}')
9859 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9860 awk '/ldlm_bl_callback/ {print $2}')
9862 can2=$(do_facet $SINGLEMDS \
9863 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9864 awk '/ldlm_cancel/ {print $2}')
9865 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9866 awk '/ldlm_bl_callback/ {print $2}')
9867 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9868 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9869 lru_resize_enable mdc
9870 lru_resize_enable osc
9872 run_test 120b "Early Lock Cancel: create test"
9875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9876 remote_mds_nodsh && skip "remote MDS with nodsh"
9877 test_mkdir -i0 -c1 $DIR/$tdir
9878 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9879 skip "no early lock cancel on server"
9881 lru_resize_disable mdc
9882 lru_resize_disable osc
9883 test_mkdir -i0 -c1 $DIR/$tdir/d1
9884 test_mkdir -i0 -c1 $DIR/$tdir/d2
9885 touch $DIR/$tdir/d1/f1
9886 cancel_lru_locks mdc
9887 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /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 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
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 120c "Early Lock Cancel: link test"
9907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9908 remote_mds_nodsh && skip "remote MDS with nodsh"
9909 test_mkdir -i0 -c1 $DIR/$tdir
9910 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9911 skip_env "no early lock cancel on server"
9913 lru_resize_disable mdc
9914 lru_resize_disable osc
9916 cancel_lru_locks mdc
9917 stat $DIR/$tdir > /dev/null
9918 can1=$(do_facet mds1 \
9919 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9920 awk '/ldlm_cancel/ {print $2}')
9921 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9922 awk '/ldlm_bl_callback/ {print $2}')
9923 chmod a+x $DIR/$tdir
9924 can2=$(do_facet mds1 \
9925 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9926 awk '/ldlm_cancel/ {print $2}')
9927 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9928 awk '/ldlm_bl_callback/ {print $2}')
9929 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9930 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9931 lru_resize_enable mdc
9932 lru_resize_enable osc
9934 run_test 120d "Early Lock Cancel: setattr test"
9937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9938 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9939 skip_env "no early lock cancel on server"
9940 remote_mds_nodsh && skip "remote MDS with nodsh"
9942 local dlmtrace_set=false
9944 test_mkdir -i0 -c1 $DIR/$tdir
9945 lru_resize_disable mdc
9946 lru_resize_disable osc
9947 ! $LCTL get_param debug | grep -q dlmtrace &&
9948 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9949 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9950 cancel_lru_locks mdc
9951 cancel_lru_locks osc
9952 dd if=$DIR/$tdir/f1 of=/dev/null
9953 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9954 # XXX client can not do early lock cancel of OST lock
9955 # during unlink (LU-4206), so cancel osc lock now.
9957 cancel_lru_locks osc
9958 can1=$(do_facet mds1 \
9959 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9960 awk '/ldlm_cancel/ {print $2}')
9961 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9962 awk '/ldlm_bl_callback/ {print $2}')
9963 unlink $DIR/$tdir/f1
9965 can2=$(do_facet mds1 \
9966 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9967 awk '/ldlm_cancel/ {print $2}')
9968 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9969 awk '/ldlm_bl_callback/ {print $2}')
9970 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9971 $LCTL dk $TMP/cancel.debug.txt
9972 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9973 $LCTL dk $TMP/blocking.debug.txt
9974 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9975 lru_resize_enable mdc
9976 lru_resize_enable osc
9978 run_test 120e "Early Lock Cancel: unlink test"
9981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9982 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9983 skip_env "no early lock cancel on server"
9984 remote_mds_nodsh && skip "remote MDS with nodsh"
9986 test_mkdir -i0 -c1 $DIR/$tdir
9987 lru_resize_disable mdc
9988 lru_resize_disable osc
9989 test_mkdir -i0 -c1 $DIR/$tdir/d1
9990 test_mkdir -i0 -c1 $DIR/$tdir/d2
9991 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9992 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9993 cancel_lru_locks mdc
9994 cancel_lru_locks osc
9995 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9996 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9997 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9998 # XXX client can not do early lock cancel of OST lock
9999 # during rename (LU-4206), so cancel osc lock now.
10001 cancel_lru_locks osc
10002 can1=$(do_facet mds1 \
10003 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10004 awk '/ldlm_cancel/ {print $2}')
10005 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10006 awk '/ldlm_bl_callback/ {print $2}')
10007 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10009 can2=$(do_facet mds1 \
10010 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10011 awk '/ldlm_cancel/ {print $2}')
10012 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10013 awk '/ldlm_bl_callback/ {print $2}')
10014 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10015 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10016 lru_resize_enable mdc
10017 lru_resize_enable osc
10019 run_test 120f "Early Lock Cancel: rename test"
10022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10023 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10024 skip_env "no early lock cancel on server"
10025 remote_mds_nodsh && skip "remote MDS with nodsh"
10027 lru_resize_disable mdc
10028 lru_resize_disable osc
10030 echo create $count files
10031 test_mkdir $DIR/$tdir
10032 cancel_lru_locks mdc
10033 cancel_lru_locks osc
10036 can0=$(do_facet $SINGLEMDS \
10037 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10038 awk '/ldlm_cancel/ {print $2}')
10039 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10040 awk '/ldlm_bl_callback/ {print $2}')
10041 createmany -o $DIR/$tdir/f $count
10043 can1=$(do_facet $SINGLEMDS \
10044 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10045 awk '/ldlm_cancel/ {print $2}')
10046 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10047 awk '/ldlm_bl_callback/ {print $2}')
10049 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10050 echo rm $count files
10053 can2=$(do_facet $SINGLEMDS \
10054 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10055 awk '/ldlm_cancel/ {print $2}')
10056 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10057 awk '/ldlm_bl_callback/ {print $2}')
10059 echo total: $count removes in $((t2-t1))
10060 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10062 # wait for commitment of removal
10063 lru_resize_enable mdc
10064 lru_resize_enable osc
10066 run_test 120g "Early Lock Cancel: performance test"
10068 test_121() { #bug #10589
10069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10072 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10073 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10074 lctl set_param fail_loc=0x310
10075 cancel_lru_locks osc > /dev/null
10076 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10077 lctl set_param fail_loc=0
10078 [[ $reads -eq $writes ]] ||
10079 error "read $reads blocks, must be $writes blocks"
10081 run_test 121 "read cancel race ========="
10083 test_123a() { # was test 123, statahead(bug 11401)
10084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10087 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10088 log "testing UP system. Performance may be lower than expected."
10093 test_mkdir $DIR/$tdir
10094 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10095 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10097 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10098 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10100 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10101 lctl set_param -n llite.*.statahead_max 0
10102 lctl get_param llite.*.statahead_max
10103 cancel_lru_locks mdc
10104 cancel_lru_locks osc
10106 time ls -l $DIR/$tdir | wc -l
10108 delta=$((etime - stime))
10109 log "ls $i files without statahead: $delta sec"
10110 lctl set_param llite.*.statahead_max=$max
10112 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10113 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
10114 cancel_lru_locks mdc
10115 cancel_lru_locks osc
10117 time ls -l $DIR/$tdir | wc -l
10119 delta_sa=$((etime - stime))
10120 log "ls $i files with statahead: $delta_sa sec"
10121 lctl get_param -n llite.*.statahead_stats
10122 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10124 [[ $swrong -lt $ewrong ]] &&
10125 log "statahead was stopped, maybe too many locks held!"
10126 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
10128 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10129 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10130 lctl set_param -n llite.*.statahead_max 0
10131 lctl get_param llite.*.statahead_max
10132 cancel_lru_locks mdc
10133 cancel_lru_locks osc
10135 time ls -l $DIR/$tdir | wc -l
10137 delta=$((etime - stime))
10138 log "ls $i files again without statahead: $delta sec"
10139 lctl set_param llite.*.statahead_max=$max
10140 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10141 if [ $SLOWOK -eq 0 ]; then
10142 error "ls $i files is slower with statahead!"
10144 log "ls $i files is slower with statahead!"
10150 [ $delta -gt 20 ] && break
10151 [ $delta -gt 8 ] && MULT=$((50 / delta))
10152 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10160 delta=$((etime - stime))
10161 log "rm -r $DIR/$tdir/: $delta seconds"
10163 lctl get_param -n llite.*.statahead_stats
10165 run_test 123a "verify statahead work"
10167 test_123b () { # statahead(bug 15027)
10168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10170 test_mkdir $DIR/$tdir
10171 createmany -o $DIR/$tdir/$tfile-%d 1000
10173 cancel_lru_locks mdc
10174 cancel_lru_locks osc
10176 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10177 lctl set_param fail_loc=0x80000803
10178 ls -lR $DIR/$tdir > /dev/null
10180 lctl set_param fail_loc=0x0
10181 lctl get_param -n llite.*.statahead_stats
10186 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10190 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10191 skip_env "no lru resize on server"
10195 test_mkdir $DIR/$tdir
10197 log "create $NR files at $DIR/$tdir"
10198 createmany -o $DIR/$tdir/f $NR ||
10199 error "failed to create $NR files in $DIR/$tdir"
10201 cancel_lru_locks mdc
10202 ls -l $DIR/$tdir > /dev/null
10206 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10207 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10208 LRU_SIZE=$($LCTL get_param -n $PARAM)
10209 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10210 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10212 log "NS=$(basename $NSDIR)"
10217 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10218 skip "Not enough cached locks created!"
10220 log "LRU=$LRU_SIZE"
10224 # We know that lru resize allows one client to hold $LIMIT locks
10225 # for 10h. After that locks begin to be killed by client.
10227 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10229 if [ $LIMIT -lt $LRU_SIZE ]; then
10230 skip "Limit is too small $LIMIT"
10233 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10234 # killing locks. Some time was spent for creating locks. This means
10235 # that up to the moment of sleep finish we must have killed some of
10236 # them (10-100 locks). This depends on how fast ther were created.
10237 # Many of them were touched in almost the same moment and thus will
10238 # be killed in groups.
10239 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10241 # Use $LRU_SIZE_B here to take into account real number of locks
10242 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10243 local LRU_SIZE_B=$LRU_SIZE
10245 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10246 log "OLD_LVF=$OLD_LVF"
10247 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10249 # Let's make sure that we really have some margin. Client checks
10250 # cached locks every 10 sec.
10251 SLEEP=$((SLEEP+20))
10252 log "Sleep ${SLEEP} sec"
10254 while ((SEC<$SLEEP)); do
10258 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10259 echo -n "$LRU_SIZE"
10262 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10263 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10265 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10266 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10267 unlinkmany $DIR/$tdir/f $NR
10271 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10272 log "unlink $NR files at $DIR/$tdir"
10273 unlinkmany $DIR/$tdir/f $NR
10275 run_test 124a "lru resize ======================================="
10277 get_max_pool_limit()
10279 local limit=$($LCTL get_param \
10280 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10282 for l in $limit; do
10283 if [[ $l -gt $max ]]; then
10291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10292 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10293 skip_env "no lru resize on server"
10295 LIMIT=$(get_max_pool_limit)
10297 NR=$(($(default_lru_size)*20))
10298 if [[ $NR -gt $LIMIT ]]; then
10299 log "Limit lock number by $LIMIT locks"
10303 IFree=$(mdsrate_inodes_available)
10304 if [ $IFree -lt $NR ]; then
10305 log "Limit lock number by $IFree inodes"
10309 lru_resize_disable mdc
10310 test_mkdir -p $DIR/$tdir/disable_lru_resize
10312 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10313 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10314 cancel_lru_locks mdc
10317 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10320 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10323 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10327 nolruresize_delta=$((etime-stime))
10328 log "ls -la time: $nolruresize_delta seconds"
10329 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10330 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10332 lru_resize_enable mdc
10333 test_mkdir -p $DIR/$tdir/enable_lru_resize
10335 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10336 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10337 cancel_lru_locks mdc
10340 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10343 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10346 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10350 lruresize_delta=$((etime-stime))
10351 log "ls -la time: $lruresize_delta seconds"
10352 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10354 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10355 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10356 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10357 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10359 log "lru resize performs the same with no lru resize"
10361 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10363 run_test 124b "lru resize (performance test) ======================="
10366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10367 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10368 skip_env "no lru resize on server"
10370 # cache ununsed locks on client
10372 cancel_lru_locks mdc
10373 test_mkdir $DIR/$tdir
10374 createmany -o $DIR/$tdir/f $nr ||
10375 error "failed to create $nr files in $DIR/$tdir"
10376 ls -l $DIR/$tdir > /dev/null
10378 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10379 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10380 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10381 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10382 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10384 # set lru_max_age to 1 sec
10385 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10386 echo "sleep $((recalc_p * 2)) seconds..."
10387 sleep $((recalc_p * 2))
10389 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10390 # restore lru_max_age
10391 $LCTL set_param -n $nsdir.lru_max_age $max_age
10392 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10393 unlinkmany $DIR/$tdir/f $nr
10395 run_test 124c "LRUR cancel very aged locks"
10397 test_125() { # 13358
10398 $LCTL get_param -n llite.*.client_type | grep -q local ||
10399 skip "must run as local client"
10400 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10401 skip_env "must have acl enabled"
10402 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10404 test_mkdir $DIR/$tdir
10405 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10406 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10407 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10409 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10411 test_126() { # bug 12829/13455
10412 $GSS && skip_env "must run as gss disabled"
10413 $LCTL get_param -n llite.*.client_type | grep -q local ||
10414 skip "must run as local client"
10415 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10417 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10418 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10420 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10422 run_test 126 "check that the fsgid provided by the client is taken into account"
10424 test_127a() { # bug 15521
10425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10427 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10428 $LCTL set_param osc.*.stats=0
10429 FSIZE=$((2048 * 1024))
10430 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10431 cancel_lru_locks osc
10432 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10434 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10435 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10436 echo "got $COUNT $NAME"
10437 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10438 eval $NAME=$COUNT || error "Wrong proc format"
10441 read_bytes|write_bytes)
10442 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10443 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10444 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10445 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10446 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10447 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10448 error "sumsquare is too small: $SUMSQ"
10449 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10450 error "sumsquare is too big: $SUMSQ"
10454 done < $DIR/${tfile}.tmp
10456 #check that we actually got some stats
10457 [ "$read_bytes" ] || error "Missing read_bytes stats"
10458 [ "$write_bytes" ] || error "Missing write_bytes stats"
10459 [ "$read_bytes" != 0 ] || error "no read done"
10460 [ "$write_bytes" != 0 ] || error "no write done"
10462 run_test 127a "verify the client stats are sane"
10464 test_127b() { # bug LU-333
10465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10466 local name count samp unit min max sum sumsq
10468 $LCTL set_param llite.*.stats=0
10470 # perform 2 reads and writes so MAX is different from SUM.
10471 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10472 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10473 cancel_lru_locks osc
10474 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10475 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10477 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10478 while read name count samp unit min max sum sumsq; do
10479 echo "got $count $name"
10480 eval $name=$count || error "Wrong proc format"
10484 [ $count -ne 2 ] && error "count is not 2: $count"
10485 [ $min -ne $PAGE_SIZE ] &&
10486 error "min is not $PAGE_SIZE: $min"
10487 [ $max -ne $PAGE_SIZE ] &&
10488 error "max is incorrect: $max"
10489 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10490 error "sum is wrong: $sum"
10493 [ $count -ne 2 ] && error "count is not 2: $count"
10494 [ $min -ne $PAGE_SIZE ] &&
10495 error "min is not $PAGE_SIZE: $min"
10496 [ $max -ne $PAGE_SIZE ] &&
10497 error "max is incorrect: $max"
10498 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10499 error "sum is wrong: $sum"
10503 done < $TMP/$tfile.tmp
10505 #check that we actually got some stats
10506 [ "$read_bytes" ] || error "Missing read_bytes stats"
10507 [ "$write_bytes" ] || error "Missing write_bytes stats"
10508 [ "$read_bytes" != 0 ] || error "no read done"
10509 [ "$write_bytes" != 0 ] || error "no write done"
10511 rm -f $TMP/${tfile}.tmp
10513 run_test 127b "verify the llite client stats are sane"
10515 test_128() { # bug 15212
10517 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10522 result=$(grep error $TMP/$tfile.log)
10523 rm -f $DIR/$tfile $TMP/$tfile.log
10524 [ -z "$result" ] ||
10525 error "consecutive find's under interactive lfs failed"
10527 run_test 128 "interactive lfs for 2 consecutive find's"
10529 set_dir_limits () {
10534 local ldproc=/proc/fs/ldiskfs
10535 local facets=$(get_facets MDS)
10537 for facet in ${facets//,/ }; do
10538 canondev=$(ldiskfs_canon \
10539 *.$(convert_facet2label $facet).mntdev $facet)
10540 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10541 ldproc=/sys/fs/ldiskfs
10542 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10543 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10547 check_mds_dmesg() {
10548 local facets=$(get_facets MDS)
10549 for facet in ${facets//,/ }; do
10550 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10557 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10558 skip "Need MDS version with at least 2.5.56"
10559 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10560 skip_env "ldiskfs only test"
10562 remote_mds_nodsh && skip "remote MDS with nodsh"
10566 local has_warning=false
10569 mkdir -p $DIR/$tdir
10571 # block size of mds1
10572 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10573 set_dir_limits $maxsize $maxsize
10574 local dirsize=$(stat -c%s "$DIR/$tdir")
10576 while [[ $dirsize -le $maxsize ]]; do
10577 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10579 if ! $has_warning; then
10580 check_mds_dmesg '"is approaching"' && has_warning=true
10582 # check two errors:
10583 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10584 # EFBIG for previous versions included in ldiskfs series
10585 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
10587 echo "return code $rc received as expected"
10589 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10590 error_exit "create failed w/o dir size limit"
10592 check_mds_dmesg '"has reached"' ||
10593 error_exit "reached message should be output"
10595 [ $has_warning = "false" ] &&
10596 error_exit "warning message should be output"
10598 dirsize=$(stat -c%s "$DIR/$tdir")
10600 [[ $dirsize -ge $maxsize ]] && return 0
10601 error_exit "current dir size $dirsize, " \
10602 "previous limit $maxsize"
10603 elif [ $rc -ne 0 ]; then
10605 error_exit "return $rc received instead of expected " \
10606 "$EFBIG or $ENOSPC, files in dir $dirsize"
10608 nfiles=$((nfiles + 1))
10609 dirsize=$(stat -c%s "$DIR/$tdir")
10613 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10615 run_test 129 "test directory size limit ========================"
10624 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10625 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10627 trap cleanup_130 EXIT RETURN
10629 local fm_file=$DIR/$tfile
10630 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10631 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10632 error "dd failed for $fm_file"
10634 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10635 filefrag -ves $fm_file
10637 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10638 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10639 [ $RC != 0 ] && error "filefrag $fm_file failed"
10641 filefrag_op=$(filefrag -ve -k $fm_file |
10642 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10643 lun=$($LFS getstripe -i $fm_file)
10645 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10648 for line in $filefrag_op
10650 frag_lun=`echo $line | cut -d: -f5`
10651 ext_len=`echo $line | cut -d: -f4`
10652 if (( $frag_lun != $lun )); then
10654 error "FIEMAP on 1-stripe file($fm_file) failed"
10657 (( tot_len += ext_len ))
10660 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10662 error "FIEMAP on 1-stripe file($fm_file) failed;"
10668 echo "FIEMAP on single striped file succeeded"
10670 run_test 130a "FIEMAP (1-stripe file)"
10673 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10675 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10676 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10678 trap cleanup_130 EXIT RETURN
10680 local fm_file=$DIR/$tfile
10681 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10682 error "setstripe on $fm_file"
10683 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10684 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10686 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10687 error "dd failed on $fm_file"
10689 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10690 filefrag_op=$(filefrag -ve -k $fm_file |
10691 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10693 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10694 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10699 for line in $filefrag_op
10701 frag_lun=$(echo $line | cut -d: -f5 |
10702 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10703 ext_len=$(echo $line | cut -d: -f4)
10704 if (( $frag_lun != $last_lun )); then
10705 if (( tot_len != 1024 )); then
10707 error "FIEMAP on $fm_file failed; returned " \
10708 "len $tot_len for OST $last_lun instead of 1024"
10711 (( num_luns += 1 ))
10715 (( tot_len += ext_len ))
10718 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10720 error "FIEMAP on $fm_file failed; returned wrong number of " \
10721 "luns or wrong len for OST $last_lun"
10727 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10729 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10732 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10734 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10735 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10737 trap cleanup_130 EXIT RETURN
10739 local fm_file=$DIR/$tfile
10740 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10741 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10742 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10744 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10745 error "dd failed on $fm_file"
10747 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10748 filefrag_op=$(filefrag -ve -k $fm_file |
10749 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10751 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10752 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10757 for line in $filefrag_op
10759 frag_lun=$(echo $line | cut -d: -f5 |
10760 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10761 ext_len=$(echo $line | cut -d: -f4)
10762 if (( $frag_lun != $last_lun )); then
10763 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10764 if (( logical != 512 )); then
10766 error "FIEMAP on $fm_file failed; returned " \
10767 "logical start for lun $logical instead of 512"
10770 if (( tot_len != 512 )); then
10772 error "FIEMAP on $fm_file failed; returned " \
10773 "len $tot_len for OST $last_lun instead of 1024"
10776 (( num_luns += 1 ))
10780 (( tot_len += ext_len ))
10783 if (( num_luns != 2 || tot_len != 512 )); then
10785 error "FIEMAP on $fm_file failed; returned wrong number of " \
10786 "luns or wrong len for OST $last_lun"
10792 echo "FIEMAP on 2-stripe file with hole succeeded"
10794 run_test 130c "FIEMAP (2-stripe file with hole)"
10797 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10799 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10800 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10802 trap cleanup_130 EXIT RETURN
10804 local fm_file=$DIR/$tfile
10805 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10806 error "setstripe on $fm_file"
10807 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10808 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10810 local actual_stripe_count=$($LFS getstripe -c $fm_file)
10811 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10812 error "dd failed on $fm_file"
10814 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10815 filefrag_op=$(filefrag -ve -k $fm_file |
10816 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10818 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10819 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10824 for line in $filefrag_op
10826 frag_lun=$(echo $line | cut -d: -f5 |
10827 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10828 ext_len=$(echo $line | cut -d: -f4)
10829 if (( $frag_lun != $last_lun )); then
10830 if (( tot_len != 1024 )); then
10832 error "FIEMAP on $fm_file failed; returned " \
10833 "len $tot_len for OST $last_lun instead of 1024"
10836 (( num_luns += 1 ))
10840 (( tot_len += ext_len ))
10843 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10845 error "FIEMAP on $fm_file failed; returned wrong number of " \
10846 "luns or wrong len for OST $last_lun"
10852 echo "FIEMAP on N-stripe file succeeded"
10854 run_test 130d "FIEMAP (N-stripe file)"
10857 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10859 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10860 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10862 trap cleanup_130 EXIT RETURN
10864 local fm_file=$DIR/$tfile
10865 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10866 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10867 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10870 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10871 for ((i = 0; i < $NUM_BLKS; i++))
10873 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10876 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10877 filefrag_op=$(filefrag -ve -k $fm_file |
10878 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10880 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10881 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10886 for line in $filefrag_op
10888 frag_lun=$(echo $line | cut -d: -f5 |
10889 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10890 ext_len=$(echo $line | cut -d: -f4)
10891 if (( $frag_lun != $last_lun )); then
10892 if (( tot_len != $EXPECTED_LEN )); then
10894 error "FIEMAP on $fm_file failed; returned " \
10895 "len $tot_len for OST $last_lun instead " \
10899 (( num_luns += 1 ))
10903 (( tot_len += ext_len ))
10906 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10908 error "FIEMAP on $fm_file failed; returned wrong number " \
10909 "of luns or wrong len for OST $last_lun"
10915 echo "FIEMAP with continuation calls succeeded"
10917 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10920 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10921 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10923 local fm_file=$DIR/$tfile
10924 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10925 error "multiop create with lov_delay_create on $fm_file"
10927 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10928 filefrag_extents=$(filefrag -vek $fm_file |
10929 awk '/extents? found/ { print $2 }')
10930 if [[ "$filefrag_extents" != "0" ]]; then
10931 error "FIEMAP on $fm_file failed; " \
10932 "returned $filefrag_extents expected 0"
10937 run_test 130f "FIEMAP (unstriped file)"
10939 # Test for writev/readv
10941 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10942 error "writev test failed"
10943 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10944 error "readv failed"
10947 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10950 local fsize=$((524288 + 1048576 + 1572864))
10951 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10952 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10953 error "append writev test failed"
10955 ((fsize += 1572864 + 1048576))
10956 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10957 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10958 error "append writev test failed"
10961 run_test 131b "test append writev"
10964 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10967 run_test 131c "test read/write on file w/o objects"
10970 rwv -f $DIR/$tfile -w -n 1 1572864
10971 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10972 if [ "$NOB" != 1572864 ]; then
10973 error "Short read filed: read $NOB bytes instead of 1572864"
10977 run_test 131d "test short read"
10980 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10981 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10982 error "read hitting hole failed"
10985 run_test 131e "test read hitting hole"
10994 mds*) res=$(do_facet $facet \
10995 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10997 ost*) res=$(do_facet $facet \
10998 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
11000 *) error "Wrong facet '$facet'" ;;
11002 [ "$res" ] || error "The counter for $op on $facet was not incremented"
11003 # if the argument $3 is zero, it means any stat increment is ok.
11004 if [[ $want -gt 0 ]]; then
11005 local count=$(echo $res | awk '{ print $2 }')
11006 [[ $count -ne $want ]] &&
11007 error "The $op counter on $facet is $count, not $want"
11012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11013 remote_ost_nodsh && skip "remote OST with nodsh"
11014 remote_mds_nodsh && skip "remote MDS with nodsh"
11015 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11016 skip_env "MDS doesn't support rename stats"
11018 local testdir=$DIR/${tdir}/stats_testdir
11020 mkdir -p $DIR/${tdir}
11023 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11024 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11026 # verify mdt stats first.
11027 mkdir ${testdir} || error "mkdir failed"
11028 check_stats $SINGLEMDS "mkdir" 1
11029 touch ${testdir}/${tfile} || error "touch failed"
11030 check_stats $SINGLEMDS "open" 1
11031 check_stats $SINGLEMDS "close" 1
11032 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
11033 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
11034 check_stats $SINGLEMDS "mknod" 2
11036 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
11037 check_stats $SINGLEMDS "unlink" 1
11038 rm -f ${testdir}/${tfile} || error "file remove failed"
11039 check_stats $SINGLEMDS "unlink" 2
11041 # remove working dir and check mdt stats again.
11042 rmdir ${testdir} || error "rmdir failed"
11043 check_stats $SINGLEMDS "rmdir" 1
11045 local testdir1=$DIR/${tdir}/stats_testdir1
11046 mkdir -p ${testdir}
11047 mkdir -p ${testdir1}
11048 touch ${testdir1}/test1
11049 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
11050 check_stats $SINGLEMDS "crossdir_rename" 1
11052 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
11053 check_stats $SINGLEMDS "samedir_rename" 1
11055 rm -rf $DIR/${tdir}
11057 run_test 133a "Verifying MDT stats ========================================"
11062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11063 remote_ost_nodsh && skip "remote OST with nodsh"
11064 remote_mds_nodsh && skip "remote MDS with nodsh"
11066 local testdir=$DIR/${tdir}/stats_testdir
11068 mkdir -p ${testdir} || error "mkdir failed"
11069 touch ${testdir}/${tfile} || error "touch failed"
11070 cancel_lru_locks mdc
11073 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11074 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11076 # extra mdt stats verification.
11077 chmod 444 ${testdir}/${tfile} || error "chmod failed"
11078 check_stats $SINGLEMDS "setattr" 1
11079 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11080 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
11082 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
11083 check_stats $SINGLEMDS "getattr" 1
11085 rm -rf $DIR/${tdir}
11087 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
11088 # so the check below is not reliable
11089 [ $MDSCOUNT -eq 1 ] || return 0
11091 # Sleep to avoid a cached response.
11092 #define OBD_STATFS_CACHE_SECONDS 1
11094 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11095 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11096 $LFS df || error "lfs failed"
11097 check_stats $SINGLEMDS "statfs" 1
11099 # check aggregated statfs (LU-10018)
11100 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
11102 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
11105 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11106 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11108 check_stats $SINGLEMDS "statfs" 1
11110 # We want to check that the client didn't send OST_STATFS to
11111 # ost1 but the MDT also uses OST_STATFS for precreate. So some
11112 # extra care is needed here.
11113 if remote_mds; then
11114 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
11115 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
11117 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
11118 [ "$res" ] && error "OST got STATFS"
11123 run_test 133b "Verifying extra MDT stats =================================="
11126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11127 remote_ost_nodsh && skip "remote OST with nodsh"
11128 remote_mds_nodsh && skip "remote MDS with nodsh"
11130 local testdir=$DIR/$tdir/stats_testdir
11132 test_mkdir -p $testdir
11134 # verify obdfilter stats.
11135 $LFS setstripe -c 1 -i 0 $testdir/$tfile
11137 cancel_lru_locks osc
11138 wait_delete_completed
11141 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11142 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11144 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11147 cancel_lru_locks osc
11148 check_stats ost1 "write" 1
11150 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11151 check_stats ost1 "read" 1
11153 > $testdir/$tfile || error "truncate failed"
11154 check_stats ost1 "punch" 1
11156 rm -f $testdir/$tfile || error "file remove failed"
11157 wait_delete_completed
11158 check_stats ost1 "destroy" 1
11162 run_test 133c "Verifying OST stats ========================================"
11169 while [ $value -ge 2 ]; do
11174 if [ $orig -gt $order ]; then
11182 local size=('K' 'M' 'G' 'T');
11184 local size_string=$value
11186 while [ $value -ge 1024 ]; do
11187 if [ $i -gt 3 ]; then
11188 #T is the biggest unit we get here, if that is bigger,
11190 size_string=${value}T
11193 value=$((value >> 10))
11194 if [ $value -lt 1024 ]; then
11195 size_string=${value}${size[$i]}
11204 get_rename_size() {
11206 local context=${2:-.}
11207 local sample=$(do_facet $SINGLEMDS $LCTL \
11208 get_param mdt.$FSNAME-MDT0000.rename_stats |
11209 grep -A1 $context |
11210 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11216 remote_ost_nodsh && skip "remote OST with nodsh"
11217 remote_mds_nodsh && skip "remote MDS with nodsh"
11218 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11219 skip_env "MDS doesn't support rename stats"
11221 local testdir1=$DIR/${tdir}/stats_testdir1
11222 local testdir2=$DIR/${tdir}/stats_testdir2
11223 mkdir -p $DIR/${tdir}
11225 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11227 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11228 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11230 createmany -o $testdir1/test 512 || error "createmany failed"
11232 # check samedir rename size
11233 mv ${testdir1}/test0 ${testdir1}/test_0
11235 local testdir1_size=$(ls -l $DIR/${tdir} |
11236 awk '/stats_testdir1/ {print $5}')
11237 local testdir2_size=$(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 local cmd="do_facet $SINGLEMDS $LCTL "
11250 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11252 eval $cmd || error "$cmd failed"
11253 local samedir=$($cmd | grep 'same_dir')
11254 local same_sample=$(get_rename_size $testdir1_size)
11255 [ -z "$samedir" ] && error "samedir_rename_size count error"
11256 [[ $same_sample -eq 1 ]] ||
11257 error "samedir_rename_size error $same_sample"
11258 echo "Check same dir rename stats success"
11260 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11262 # check crossdir rename size
11263 mv ${testdir1}/test_0 ${testdir2}/test_0
11265 testdir1_size=$(ls -l $DIR/${tdir} |
11266 awk '/stats_testdir1/ {print $5}')
11267 testdir2_size=$(ls -l $DIR/${tdir} |
11268 awk '/stats_testdir2/ {print $5}')
11270 testdir1_size=$(order_2 $testdir1_size)
11271 testdir2_size=$(order_2 $testdir2_size)
11273 testdir1_size=$(size_in_KMGT $testdir1_size)
11274 testdir2_size=$(size_in_KMGT $testdir2_size)
11276 echo "source rename dir size: ${testdir1_size}"
11277 echo "target rename dir size: ${testdir2_size}"
11279 eval $cmd || error "$cmd failed"
11280 local crossdir=$($cmd | grep 'crossdir')
11281 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11282 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11283 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11284 [[ $src_sample -eq 1 ]] ||
11285 error "crossdir_rename_size error $src_sample"
11286 [[ $tgt_sample -eq 1 ]] ||
11287 error "crossdir_rename_size error $tgt_sample"
11288 echo "Check cross dir rename stats success"
11289 rm -rf $DIR/${tdir}
11291 run_test 133d "Verifying rename_stats ========================================"
11294 remote_mds_nodsh && skip "remote MDS with nodsh"
11295 remote_ost_nodsh && skip "remote OST with nodsh"
11296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11298 local testdir=$DIR/${tdir}/stats_testdir
11299 local ctr f0 f1 bs=32768 count=42 sum
11301 mkdir -p ${testdir} || error "mkdir failed"
11303 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11305 for ctr in {write,read}_bytes; do
11307 cancel_lru_locks osc
11309 do_facet ost1 $LCTL set_param -n \
11310 "obdfilter.*.exports.clear=clear"
11312 if [ $ctr = write_bytes ]; then
11314 f1=${testdir}/${tfile}
11316 f0=${testdir}/${tfile}
11320 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11323 cancel_lru_locks osc
11325 sum=$(do_facet ost1 $LCTL get_param \
11326 "obdfilter.*.exports.*.stats" |
11327 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11328 $1 == ctr { sum += $7 }
11329 END { printf("%0.0f", sum) }')
11331 if ((sum != bs * count)); then
11332 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11336 rm -rf $DIR/${tdir}
11338 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11340 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11342 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11343 # not honor the -ignore_readdir_race option correctly. So we call
11344 # error_ignore() rather than error() in these cases. See LU-11152.
11346 if (find --version; do_facet mds1 find --version) |
11347 grep -q '\b4\.5\.1[1-4]\b'; then
11348 error_ignore LU-11152 "$@"
11355 # First without trusting modes.
11356 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11357 echo "proc_dirs='$proc_dirs'"
11358 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11359 find $proc_dirs -exec cat '{}' \; &> /dev/null
11361 # Second verifying readability.
11362 $LCTL get_param -R '*' &> /dev/null
11364 # Verifing writability with badarea_io.
11366 -ignore_readdir_race \
11368 -not -name force_lbug \
11369 -not -name changelog_mask \
11370 -exec badarea_io '{}' \; ||
11371 error_133 "find $proc_dirs failed"
11373 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11376 remote_mds_nodsh && skip "remote MDS with nodsh"
11377 remote_ost_nodsh && skip "remote OST with nodsh"
11379 # eventually, this can also be replaced with "lctl get_param -R",
11380 # but not until that option is always available on the server
11382 for facet in mds1 ost1; do
11383 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11384 skip_noexit "Too old lustre on $facet"
11385 local facet_proc_dirs=$(do_facet $facet \
11386 \\\ls -d $proc_regexp 2>/dev/null)
11387 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11388 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11389 do_facet $facet find $facet_proc_dirs \
11390 ! -name req_history \
11391 -exec cat '{}' \\\; &> /dev/null
11393 do_facet $facet find $facet_proc_dirs \
11394 ! -name req_history \
11396 -exec cat '{}' \\\; &> /dev/null ||
11397 error "proc file read failed"
11399 do_facet $facet find $facet_proc_dirs \
11400 -ignore_readdir_race \
11402 -not -name force_lbug \
11403 -not -name changelog_mask \
11404 -exec badarea_io '{}' \\\; ||
11405 error_133 "$facet find $facet_proc_dirs failed"
11408 # remount the FS in case writes/reads /proc break the FS
11409 cleanup || error "failed to unmount"
11410 setup || error "failed to setup"
11413 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11416 remote_mds_nodsh && skip "remote MDS with nodsh"
11417 remote_ost_nodsh && skip "remote OST with nodsh"
11418 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11419 skip "Need MDS version at least 2.9.54"
11423 for facet in client mds1 ost1; do
11424 local facet_proc_dirs=$(do_facet $facet \
11425 \\\ls -d $proc_regexp 2> /dev/null)
11426 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11427 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11428 # Get the list of files that are missing the terminating newline
11429 local missing=($(do_facet $facet \
11430 find ${facet_proc_dirs} -type f \| \
11431 while read F\; do \
11432 awk -v FS='\v' -v RS='\v\v' \
11433 "'END { if(NR>0 && \
11434 \\\$NF !~ /.*\\\n\$/) \
11435 print FILENAME}'" \
11438 [ ${#missing[*]} -eq 0 ] ||
11439 error "files do not end with newline: ${missing[*]}"
11442 run_test 133h "Proc files should end with newlines"
11445 remote_mds_nodsh && skip "remote MDS with nodsh"
11446 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11447 skip "Need MDS version at least 2.7.54"
11449 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11450 cancel_lru_locks mdc
11452 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11453 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11454 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11457 createmany -o $DIR/$tdir/f $nr ||
11458 error "failed to create $nr files in $DIR/$tdir"
11459 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11461 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11462 do_facet mds1 $LCTL set_param fail_loc=0x327
11463 do_facet mds1 $LCTL set_param fail_val=500
11466 echo "sleep 10 seconds ..."
11468 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11470 do_facet mds1 $LCTL set_param fail_loc=0
11471 do_facet mds1 $LCTL set_param fail_val=0
11472 [ $lck_cnt -lt $unused ] ||
11473 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11476 unlinkmany $DIR/$tdir/f $nr
11478 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11481 remote_mds_nodsh && skip "remote MDS with nodsh"
11482 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11483 skip "Need MDS version at least 2.7.54"
11485 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11486 cancel_lru_locks mdc
11488 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11489 ldlm.lock_reclaim_threshold_mb)
11490 # disable reclaim temporarily
11491 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11493 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11494 do_facet mds1 $LCTL set_param fail_loc=0x328
11495 do_facet mds1 $LCTL set_param fail_val=500
11497 $LCTL set_param debug=+trace
11500 createmany -o $DIR/$tdir/f $nr &
11501 local create_pid=$!
11503 echo "Sleep $TIMEOUT seconds ..."
11505 if ! ps -p $create_pid > /dev/null 2>&1; then
11506 do_facet mds1 $LCTL set_param fail_loc=0
11507 do_facet mds1 $LCTL set_param fail_val=0
11508 do_facet mds1 $LCTL set_param \
11509 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11510 error "createmany finished incorrectly!"
11512 do_facet mds1 $LCTL set_param fail_loc=0
11513 do_facet mds1 $LCTL set_param fail_val=0
11514 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11515 wait $create_pid || return 1
11517 unlinkmany $DIR/$tdir/f $nr
11519 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11521 test_140() { #bug-17379
11522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11524 test_mkdir $DIR/$tdir
11525 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11526 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11528 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11529 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11531 while i=$((i + 1)); do
11533 cd $i || error "Changing to $i"
11534 ln -s ../stat stat || error "Creating stat symlink"
11535 # Read the symlink until ELOOP present,
11536 # not LBUGing the system is considered success,
11537 # we didn't overrun the stack.
11538 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11539 if [ $ret -ne 0 ]; then
11540 if [ $ret -eq 40 ]; then
11543 error "Open stat symlink"
11549 echo "The symlink depth = $i"
11550 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
11551 error "Invalid symlink depth"
11553 # Test recursive symlink
11554 ln -s symlink_self symlink_self
11555 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11556 echo "open symlink_self returns $ret"
11557 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11559 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11564 local TF="$TMP/$tfile"
11566 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11568 cancel_lru_locks $OSC
11569 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11570 remount_client $MOUNT
11572 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11575 $TRUNCATE $DIR/$tfile 6000
11576 cancel_lru_locks $OSC
11577 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11580 echo "12345" >>$DIR/$tfile
11581 cancel_lru_locks $OSC
11582 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11585 echo "12345" >>$DIR/$tfile
11586 cancel_lru_locks $OSC
11587 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11592 run_test 150 "truncate/append tests"
11594 #LU-2902 roc_hit was not able to read all values from lproc
11595 function roc_hit_init() {
11596 local list=$(comma_list $(osts_nodes))
11597 local dir=$DIR/$tdir-check
11598 local file=$dir/$tfile
11604 #use setstripe to do a write to every ost
11605 for i in $(seq 0 $((OSTCOUNT-1))); do
11606 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
11607 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11608 idx=$(printf %04x $i)
11609 BEFORE=$(get_osd_param $list *OST*$idx stats |
11610 awk '$1 == "cache_access" {sum += $7}
11611 END { printf("%0.0f", sum) }')
11613 cancel_lru_locks osc
11614 cat $file >/dev/null
11616 AFTER=$(get_osd_param $list *OST*$idx stats |
11617 awk '$1 == "cache_access" {sum += $7}
11618 END { printf("%0.0f", sum) }')
11620 echo BEFORE:$BEFORE AFTER:$AFTER
11621 if ! let "AFTER - BEFORE == 4"; then
11623 error "roc_hit is not safe to use"
11631 function roc_hit() {
11632 local list=$(comma_list $(osts_nodes))
11633 echo $(get_osd_param $list '' stats |
11634 awk '$1 == "cache_hit" {sum += $7}
11635 END { printf("%0.0f", sum) }')
11638 function set_cache() {
11641 if [ "$2" == "off" ]; then
11644 local list=$(comma_list $(osts_nodes))
11645 set_osd_param $list '' $1_cache_enable $on
11647 cancel_lru_locks osc
11651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11652 remote_ost_nodsh && skip "remote OST with nodsh"
11655 local list=$(comma_list $(osts_nodes))
11657 # check whether obdfilter is cache capable at all
11658 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11659 skip "not cache-capable obdfilter"
11662 # check cache is enabled on all obdfilters
11663 if get_osd_param $list '' read_cache_enable | grep 0; then
11664 skip "oss cache is disabled"
11667 set_osd_param $list '' writethrough_cache_enable 1
11669 # check write cache is enabled on all obdfilters
11670 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11671 skip "oss write cache is NOT enabled"
11676 #define OBD_FAIL_OBD_NO_LRU 0x609
11677 do_nodes $list $LCTL set_param fail_loc=0x609
11679 # pages should be in the case right after write
11680 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11683 local BEFORE=$(roc_hit)
11684 cancel_lru_locks osc
11685 cat $DIR/$tfile >/dev/null
11686 local AFTER=$(roc_hit)
11688 do_nodes $list $LCTL set_param fail_loc=0
11690 if ! let "AFTER - BEFORE == CPAGES"; then
11691 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11694 # the following read invalidates the cache
11695 cancel_lru_locks osc
11696 set_osd_param $list '' read_cache_enable 0
11697 cat $DIR/$tfile >/dev/null
11699 # now data shouldn't be found in the cache
11701 cancel_lru_locks osc
11702 cat $DIR/$tfile >/dev/null
11704 if let "AFTER - BEFORE != 0"; then
11705 error "IN CACHE: before: $BEFORE, after: $AFTER"
11708 set_osd_param $list '' read_cache_enable 1
11711 run_test 151 "test cache on oss and controls ==============================="
11714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11716 local TF="$TMP/$tfile"
11718 # simulate ENOMEM during write
11719 #define OBD_FAIL_OST_NOMEM 0x226
11720 lctl set_param fail_loc=0x80000226
11721 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11723 sync || error "sync failed"
11724 lctl set_param fail_loc=0
11726 # discard client's cache
11727 cancel_lru_locks osc
11729 # simulate ENOMEM during read
11730 lctl set_param fail_loc=0x80000226
11731 cmp $TF $DIR/$tfile || error "cmp failed"
11732 lctl set_param fail_loc=0
11736 run_test 152 "test read/write with enomem ============================"
11739 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11741 run_test 153 "test if fdatasync does not crash ======================="
11743 dot_lustre_fid_permission_check() {
11745 local ffid=$MOUNT/.lustre/fid/$fid
11748 echo "stat fid $fid"
11749 stat $ffid > /dev/null || error "stat $ffid failed."
11750 echo "touch fid $fid"
11751 touch $ffid || error "touch $ffid failed."
11752 echo "write to fid $fid"
11753 cat /etc/hosts > $ffid || error "write $ffid failed."
11754 echo "read fid $fid"
11755 diff /etc/hosts $ffid || error "read $ffid failed."
11756 echo "append write to fid $fid"
11757 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11758 echo "rename fid $fid"
11759 mv $ffid $test_dir/$tfile.1 &&
11760 error "rename $ffid to $tfile.1 should fail."
11761 touch $test_dir/$tfile.1
11762 mv $test_dir/$tfile.1 $ffid &&
11763 error "rename $tfile.1 to $ffid should fail."
11764 rm -f $test_dir/$tfile.1
11765 echo "truncate fid $fid"
11766 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11767 echo "link fid $fid"
11768 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11769 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11770 echo "setfacl fid $fid"
11771 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11772 echo "getfacl fid $fid"
11773 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11775 echo "unlink fid $fid"
11776 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11777 echo "mknod fid $fid"
11778 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11780 fid=[0xf00000400:0x1:0x0]
11781 ffid=$MOUNT/.lustre/fid/$fid
11783 echo "stat non-exist fid $fid"
11784 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11785 echo "write to non-exist fid $fid"
11786 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11787 echo "link new fid $fid"
11788 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11790 mkdir -p $test_dir/$tdir
11791 touch $test_dir/$tdir/$tfile
11792 fid=$($LFS path2fid $test_dir/$tdir)
11795 error "error: could not get fid for $test_dir/$dir/$tfile."
11797 ffid=$MOUNT/.lustre/fid/$fid
11800 ls $ffid > /dev/null || error "ls $ffid failed."
11801 echo "touch $fid/$tfile.1"
11802 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11804 echo "touch $MOUNT/.lustre/fid/$tfile"
11805 touch $MOUNT/.lustre/fid/$tfile && \
11806 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11808 echo "setxattr to $MOUNT/.lustre/fid"
11809 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11811 echo "listxattr for $MOUNT/.lustre/fid"
11812 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11814 echo "delxattr from $MOUNT/.lustre/fid"
11815 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11817 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11818 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11819 error "touch invalid fid should fail."
11821 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11822 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11823 error "touch non-normal fid should fail."
11825 echo "rename $tdir to $MOUNT/.lustre/fid"
11826 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11827 error "rename to $MOUNT/.lustre/fid should fail."
11829 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11831 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11832 local new_obf_mode=777
11834 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11835 chmod $new_obf_mode $DIR/.lustre/fid ||
11836 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11838 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11839 [ $obf_mode -eq $new_obf_mode ] ||
11840 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11842 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11843 chmod $old_obf_mode $DIR/.lustre/fid ||
11844 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11847 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11848 fid=$($LFS path2fid $test_dir/$tfile-2)
11850 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11852 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11853 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11854 error "create lov data thru .lustre failed"
11856 echo "cp /etc/passwd $test_dir/$tfile-2"
11857 cp /etc/passwd $test_dir/$tfile-2 ||
11858 error "copy to $test_dir/$tfile-2 failed."
11859 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11860 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11861 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11863 rm -rf $test_dir/tfile.lnk
11864 rm -rf $test_dir/$tfile-2
11868 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11869 skip "Need MDS version at least 2.4.1"
11871 local tf=$DIR/$tfile
11874 local fid=$($LFS path2fid $tf)
11875 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11877 # check that we get the same pathname back
11878 local found=$($LFS fid2path $MOUNT "$fid")
11879 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11880 [ "$found" == "$tf" ] ||
11881 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11883 run_test 154A "lfs path2fid and fid2path basic checks"
11886 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11887 skip "Need MDS version at least 2.4.1"
11889 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11890 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11891 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11892 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11894 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11895 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11897 # check that we get the same pathname
11898 echo "PFID: $PFID, name: $name"
11899 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11900 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11901 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11902 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11904 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11906 run_test 154B "verify the ll_decode_linkea tool"
11909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11910 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11911 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11912 skip "Need MDS version at least 2.2.51"
11913 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11915 cp /etc/hosts $DIR/$tfile
11917 fid=$($LFS path2fid $DIR/$tfile)
11919 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11921 dot_lustre_fid_permission_check "$fid" $DIR ||
11922 error "dot lustre permission check $fid failed"
11924 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11926 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11928 touch $MOUNT/.lustre/file &&
11929 error "creation is not allowed under .lustre"
11931 mkdir $MOUNT/.lustre/dir &&
11932 error "mkdir is not allowed under .lustre"
11936 run_test 154a "Open-by-FID"
11939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11940 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11941 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11942 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11943 skip "Need MDS version at least 2.2.51"
11945 local remote_dir=$DIR/$tdir/remote_dir
11949 mkdir -p $DIR/$tdir
11950 $LFS mkdir -i $MDTIDX $remote_dir ||
11951 error "create remote directory failed"
11953 cp /etc/hosts $remote_dir/$tfile
11955 fid=$($LFS path2fid $remote_dir/$tfile)
11957 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11959 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11960 error "dot lustre permission check $fid failed"
11963 run_test 154b "Open-by-FID for remote directory"
11966 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11967 skip "Need MDS version at least 2.4.1"
11969 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11970 local FID1=$($LFS path2fid $DIR/$tfile.1)
11971 local FID2=$($LFS path2fid $DIR/$tfile.2)
11972 local FID3=$($LFS path2fid $DIR/$tfile.3)
11975 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11976 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11977 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11979 [ "$FID" = "${!want}" ] ||
11980 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11984 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11986 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11987 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11991 run_test 154c "lfs path2fid and fid2path multiple arguments"
11994 remote_mds_nodsh && skip "remote MDS with nodsh"
11995 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
11996 skip "Need MDS version at least 2.5.53"
11998 if remote_mds; then
11999 nid=$($LCTL list_nids | sed "s/\./\\\./g")
12003 local proc_ofile="mdt.*.exports.'$nid'.open_files"
12010 local fid=$($LFS path2fid $DIR/$tfile)
12013 cmd="exec $fd<$DIR/$tfile"
12015 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
12016 echo "$fid_list" | grep "$fid"
12019 cmd="exec $fd>/dev/null"
12021 if [ $rc -ne 0 ]; then
12022 error "FID $fid not found in open files list $fid_list"
12025 run_test 154d "Verify open file fid"
12029 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
12030 skip "Need MDS version at least 2.6.50"
12032 if ls -a $MOUNT | grep -q '^\.lustre$'; then
12033 error ".lustre returned by readdir"
12036 run_test 154e ".lustre is not returned by readdir"
12039 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12041 # create parent directory on a single MDT to avoid cross-MDT hardlinks
12042 test_mkdir -p -c1 $DIR/$tdir/d
12043 # test dirs inherit from its stripe
12044 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
12045 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
12046 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
12047 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
12050 # get fid of parents
12051 local FID0=$($LFS path2fid $DIR/$tdir/d)
12052 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
12053 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
12054 local FID3=$($LFS path2fid $DIR)
12056 # check that path2fid --parents returns expected <parent_fid>/name
12057 # 1) test for a directory (single parent)
12058 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
12059 [ "$parent" == "$FID0/foo1" ] ||
12060 error "expected parent: $FID0/foo1, got: $parent"
12062 # 2) test for a file with nlink > 1 (multiple parents)
12063 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
12064 echo "$parent" | grep -F "$FID1/$tfile" ||
12065 error "$FID1/$tfile not returned in parent list"
12066 echo "$parent" | grep -F "$FID2/link" ||
12067 error "$FID2/link not returned in parent list"
12069 # 3) get parent by fid
12070 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
12071 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12072 echo "$parent" | grep -F "$FID1/$tfile" ||
12073 error "$FID1/$tfile not returned in parent list (by fid)"
12074 echo "$parent" | grep -F "$FID2/link" ||
12075 error "$FID2/link not returned in parent list (by fid)"
12077 # 4) test for entry in root directory
12078 parent=$($LFS path2fid --parents $DIR/f)
12079 echo "$parent" | grep -F "$FID3/f" ||
12080 error "$FID3/f not returned in parent list"
12082 # 5) test it on root directory
12083 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
12084 error "$MOUNT should not have parents"
12086 # enable xattr caching and check that linkea is correctly updated
12087 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12088 save_lustre_params client "llite.*.xattr_cache" > $save
12089 lctl set_param llite.*.xattr_cache 1
12091 # 6.1) linkea update on rename
12092 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
12094 # get parents by fid
12095 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12096 # foo1 should no longer be returned in parent list
12097 echo "$parent" | grep -F "$FID1" &&
12098 error "$FID1 should no longer be in parent list"
12099 # the new path should appear
12100 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
12101 error "$FID2/$tfile.moved is not in parent list"
12103 # 6.2) linkea update on unlink
12104 rm -f $DIR/$tdir/d/foo2/link
12105 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12106 # foo2/link should no longer be returned in parent list
12107 echo "$parent" | grep -F "$FID2/link" &&
12108 error "$FID2/link should no longer be in parent list"
12112 restore_lustre_params < $save
12115 run_test 154f "get parent fids by reading link ea"
12119 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12120 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
12121 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
12122 skip "Need MDS version at least 2.6.92"
12124 mkdir -p $DIR/$tdir
12125 llapi_fid_test -d $DIR/$tdir
12127 run_test 154g "various llapi FID tests"
12129 test_155_small_load() {
12130 local temp=$TMP/$tfile
12131 local file=$DIR/$tfile
12133 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
12134 error "dd of=$temp bs=6096 count=1 failed"
12136 cancel_lru_locks $OSC
12137 cmp $temp $file || error "$temp $file differ"
12139 $TRUNCATE $temp 6000
12140 $TRUNCATE $file 6000
12141 cmp $temp $file || error "$temp $file differ (truncate1)"
12143 echo "12345" >>$temp
12144 echo "12345" >>$file
12145 cmp $temp $file || error "$temp $file differ (append1)"
12147 echo "12345" >>$temp
12148 echo "12345" >>$file
12149 cmp $temp $file || error "$temp $file differ (append2)"
12155 test_155_big_load() {
12156 remote_ost_nodsh && skip "remote OST with nodsh"
12158 local temp=$TMP/$tfile
12159 local file=$DIR/$tfile
12162 local cache_size=$(do_facet ost$((MAXI+1)) \
12163 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12164 local large_file_size=$((cache_size * 2))
12166 echo "OSS cache size: $cache_size KB"
12167 echo "Large file size: $large_file_size KB"
12169 [ $MAXV -le $large_file_size ] &&
12170 skip_env "max available OST size needs > $large_file_size KB"
12172 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12174 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12175 error "dd of=$temp bs=$large_file_size count=1k failed"
12178 cancel_lru_locks osc
12179 cmp $temp $file || error "$temp $file differ"
12185 save_writethrough() {
12186 local facets=$(get_facets OST)
12188 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
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 155a "Verify small file correctness: read cache:on 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 155b "Verify small file correctness: read cache:on 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
12230 test_155_small_load
12231 restore_lustre_params < $p
12234 run_test 155c "Verify small file correctness: read cache:off 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
12245 test_155_small_load
12246 restore_lustre_params < $p
12249 run_test 155d "Verify small file correctness: read cache:off 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 155e "Verify big file correctness: read cache:on 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 155f "Verify big file correctness: read cache:on write_cache:off"
12282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12284 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12286 save_writethrough $p
12289 set_cache writethrough on
12291 restore_lustre_params < $p
12294 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12299 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12301 save_writethrough $p
12304 set_cache writethrough off
12306 restore_lustre_params < $p
12309 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12313 remote_ost_nodsh && skip "remote OST with nodsh"
12314 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12315 skip "stats not implemented on old servers"
12316 [ "$ost1_FSTYPE" = "zfs" ] &&
12317 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12322 local file="$DIR/$tfile"
12323 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12325 save_writethrough $p
12328 log "Turn on read and write cache"
12330 set_cache writethrough on
12332 log "Write data and read it back."
12333 log "Read should be satisfied from the cache."
12334 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12336 cancel_lru_locks osc
12337 cat $file >/dev/null
12339 if ! let "AFTER - BEFORE == CPAGES"; then
12340 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12342 log "cache hits:: before: $BEFORE, after: $AFTER"
12345 log "Read again; it should be satisfied from the cache."
12347 cancel_lru_locks osc
12348 cat $file >/dev/null
12350 if ! let "AFTER - BEFORE == CPAGES"; then
12351 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12353 log "cache hits:: before: $BEFORE, after: $AFTER"
12356 log "Turn off the read cache and turn on the write cache"
12358 set_cache writethrough on
12360 log "Read again; it should be satisfied from the cache."
12362 cancel_lru_locks osc
12363 cat $file >/dev/null
12365 if ! let "AFTER - BEFORE == CPAGES"; then
12366 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12368 log "cache hits:: before: $BEFORE, after: $AFTER"
12371 log "Read again; it should not be satisfied from the cache."
12373 cancel_lru_locks osc
12374 cat $file >/dev/null
12376 if ! let "AFTER - BEFORE == 0"; then
12377 error "IN CACHE: before: $BEFORE, after: $AFTER"
12379 log "cache hits:: before: $BEFORE, after: $AFTER"
12382 log "Write data and read it back."
12383 log "Read should be satisfied from the cache."
12384 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12386 cancel_lru_locks osc
12387 cat $file >/dev/null
12389 if ! let "AFTER - BEFORE == CPAGES"; then
12390 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12392 log "cache hits:: before: $BEFORE, after: $AFTER"
12395 log "Read again; it should not be satisfied from the cache."
12397 cancel_lru_locks osc
12398 cat $file >/dev/null
12400 if ! let "AFTER - BEFORE == 0"; then
12401 error "IN CACHE: before: $BEFORE, after: $AFTER"
12403 log "cache hits:: before: $BEFORE, after: $AFTER"
12406 log "Turn off read and write cache"
12408 set_cache writethrough off
12410 log "Write data and read it back"
12411 log "It should not be satisfied from the cache."
12413 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12414 cancel_lru_locks osc
12416 cat $file >/dev/null
12418 if ! let "AFTER - BEFORE == 0"; then
12419 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12421 log "cache hits:: before: $BEFORE, after: $AFTER"
12424 log "Turn on the read cache and turn off the write cache"
12426 set_cache writethrough off
12428 log "Write data and read it back"
12429 log "It should not be satisfied from the cache."
12431 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12433 cancel_lru_locks osc
12434 cat $file >/dev/null
12436 if ! let "AFTER - BEFORE == 0"; then
12437 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12439 log "cache hits:: before: $BEFORE, after: $AFTER"
12442 log "Read again; it should be satisfied from the cache."
12444 cancel_lru_locks osc
12445 cat $file >/dev/null
12447 if ! let "AFTER - BEFORE == CPAGES"; then
12448 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12450 log "cache hits:: before: $BEFORE, after: $AFTER"
12453 restore_lustre_params < $p
12456 run_test 156 "Verification of tunables"
12459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12460 remote_mds_nodsh && skip "remote MDS with nodsh"
12461 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12462 skip "Need MDS version at least 2.2.0"
12464 changelog_register || error "changelog_register failed"
12465 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12466 changelog_users $SINGLEMDS | grep -q $cl_user ||
12467 error "User $cl_user not found in changelog_users"
12470 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12471 changelog_clear 0 || error "changelog_clear failed"
12472 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12473 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12474 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12475 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12476 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12477 rm $DIR/$tdir/pics/desktop.jpg
12479 changelog_dump | tail -10
12481 echo "verifying changelog mask"
12482 changelog_chmask "-MKDIR"
12483 changelog_chmask "-CLOSE"
12485 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12486 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12488 changelog_chmask "+MKDIR"
12489 changelog_chmask "+CLOSE"
12491 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12492 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12494 changelog_dump | tail -10
12495 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12496 CLOSES=$(changelog_dump | grep -c "CLOSE")
12497 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12498 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12501 echo "verifying target fid"
12502 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12503 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12504 [ "$fidc" == "$fidf" ] ||
12505 error "changelog '$tfile' fid $fidc != file fid $fidf"
12506 echo "verifying parent fid"
12507 # The FID returned from the Changelog may be the directory shard on
12508 # a different MDT, and not the FID returned by path2fid on the parent.
12509 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12510 # since this is what will matter when recreating this file in the tree.
12511 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12512 local pathp=$($LFS fid2path $MOUNT "$fidp")
12513 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12514 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12516 echo "getting records for $cl_user"
12517 changelog_users $SINGLEMDS
12518 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12520 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12521 error "changelog_clear failed"
12522 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12523 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12524 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12525 error "user index expect $user_rec1 + $nclr != $user_rec2"
12527 local min0_rec=$(changelog_users $SINGLEMDS |
12528 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12529 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12530 awk '{ print $1; exit; }')
12532 changelog_dump | tail -n 5
12533 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12534 [ $first_rec == $((min0_rec + 1)) ] ||
12535 error "first index should be $min0_rec + 1 not $first_rec"
12537 # LU-3446 changelog index reset on MDT restart
12538 local cur_rec1=$(changelog_users $SINGLEMDS |
12539 awk '/^current.index:/ { print $NF }')
12540 changelog_clear 0 ||
12541 error "clear all changelog records for $cl_user failed"
12542 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12543 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12544 error "Fail to start $SINGLEMDS"
12545 local cur_rec2=$(changelog_users $SINGLEMDS |
12546 awk '/^current.index:/ { print $NF }')
12547 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12548 [ $cur_rec1 == $cur_rec2 ] ||
12549 error "current index should be $cur_rec1 not $cur_rec2"
12551 echo "verifying users from this test are deregistered"
12552 changelog_deregister || error "changelog_deregister failed"
12553 changelog_users $SINGLEMDS | grep -q $cl_user &&
12554 error "User '$cl_user' still in changelog_users"
12556 # lctl get_param -n mdd.*.changelog_users
12557 # current index: 144
12558 # ID index (idle seconds)
12560 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12561 # this is the normal case where all users were deregistered
12562 # make sure no new records are added when no users are present
12563 local last_rec1=$(changelog_users $SINGLEMDS |
12564 awk '/^current.index:/ { print $NF }')
12565 touch $DIR/$tdir/chloe
12566 local last_rec2=$(changelog_users $SINGLEMDS |
12567 awk '/^current.index:/ { print $NF }')
12568 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12569 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12571 # any changelog users must be leftovers from a previous test
12572 changelog_users $SINGLEMDS
12573 echo "other changelog users; can't verify off"
12576 run_test 160a "changelog sanity"
12578 test_160b() { # LU-3587
12579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12580 remote_mds_nodsh && skip "remote MDS with nodsh"
12581 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12582 skip "Need MDS version at least 2.2.0"
12584 changelog_register || error "changelog_register failed"
12585 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12586 changelog_users $SINGLEMDS | grep -q $cl_user ||
12587 error "User '$cl_user' not found in changelog_users"
12589 local longname1=$(str_repeat a 255)
12590 local longname2=$(str_repeat b 255)
12593 echo "creating very long named file"
12594 touch $longname1 || error "create of '$longname1' failed"
12595 echo "renaming very long named file"
12596 mv $longname1 $longname2
12598 changelog_dump | grep RENME | tail -n 5
12601 run_test 160b "Verify that very long rename doesn't crash in changelog"
12604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12605 remote_mds_nodsh && skip "remote MDS with nodsh"
12607 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12608 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12609 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12610 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12614 # Registration step
12615 changelog_register || error "changelog_register failed"
12618 mkdir -p $DIR/$tdir
12619 $MCREATE $DIR/$tdir/foo_160c
12620 changelog_chmask "-TRUNC"
12621 $TRUNCATE $DIR/$tdir/foo_160c 200
12622 changelog_chmask "+TRUNC"
12623 $TRUNCATE $DIR/$tdir/foo_160c 199
12624 changelog_dump | tail -n 5
12625 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12626 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12628 run_test 160c "verify that changelog log catch the truncate event"
12631 remote_mds_nodsh && skip "remote MDS with nodsh"
12632 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12634 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12635 skip "Need MDS version at least 2.7.60"
12637 # Registration step
12638 changelog_register || error "changelog_register failed"
12640 mkdir -p $DIR/$tdir/migrate_dir
12641 changelog_clear 0 || error "changelog_clear failed"
12643 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12644 changelog_dump | tail -n 5
12645 local migrates=$(changelog_dump | grep -c "MIGRT")
12646 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12648 run_test 160d "verify that changelog log catch the migrate event"
12651 remote_mds_nodsh && skip "remote MDS with nodsh"
12654 changelog_register || error "changelog_register failed"
12656 # Delete a future user (expect fail)
12657 local MDT0=$(facet_svc $SINGLEMDS)
12658 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12661 if [ $rc -eq 0 ]; then
12662 error "Deleted non-existant user cl77"
12663 elif [ $rc -ne 2 ]; then
12664 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12667 # Clear to a bad index (1 billion should be safe)
12668 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12671 if [ $rc -eq 0 ]; then
12672 error "Successfully cleared to invalid CL index"
12673 elif [ $rc -ne 22 ]; then
12674 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12677 run_test 160e "changelog negative testing (should return errors)"
12680 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12681 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12682 skip "Need MDS version at least 2.10.56"
12684 local mdts=$(comma_list $(mdts_nodes))
12687 changelog_register || error "first changelog_register failed"
12688 changelog_register || error "second changelog_register failed"
12690 declare -A cl_user1
12691 declare -A cl_user2
12696 # generate some changelog records to accumulate on each MDT
12697 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12698 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12699 error "create $DIR/$tdir/$tfile failed"
12701 # check changelogs have been generated
12702 local nbcl=$(changelog_dump | wc -l)
12703 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12705 for param in "changelog_max_idle_time=10" \
12707 "changelog_min_gc_interval=2" \
12708 "changelog_min_free_cat_entries=3"; do
12709 local MDT0=$(facet_svc $SINGLEMDS)
12710 local var="${param%=*}"
12711 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12713 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12714 do_nodes $mdts $LCTL set_param mdd.*.$param
12717 # force cl_user2 to be idle (1st part)
12720 # simulate changelog catalog almost full
12721 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12722 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12724 for i in $(seq $MDSCOUNT); do
12725 cl_users=(${CL_USERS[mds$i]})
12726 cl_user1[mds$i]="${cl_users[0]}"
12727 cl_user2[mds$i]="${cl_users[1]}"
12729 [ -n "${cl_user1[mds$i]}" ] ||
12730 error "mds$i: no user registered"
12731 [ -n "${cl_user2[mds$i]}" ] ||
12732 error "mds$i: only ${cl_user2[mds$i]} is registered"
12734 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12735 [ -n "$user_rec1" ] ||
12736 error "mds$i: User ${cl_user1[mds$i]} not registered"
12737 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12738 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12739 [ -n "$user_rec2" ] ||
12740 error "mds$i: User ${cl_user1[mds$i]} not registered"
12741 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12742 "$user_rec1 + 2 == $user_rec2"
12743 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12744 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12745 "$user_rec1 + 2, but is $user_rec2"
12746 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12747 [ -n "$user_rec2" ] ||
12748 error "mds$i: User ${cl_user2[mds$i]} not registered"
12749 [ $user_rec1 == $user_rec2 ] ||
12750 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12751 "$user_rec1, but is $user_rec2"
12754 # force cl_user2 to be idle (2nd part) and to reach
12755 # changelog_max_idle_time
12758 # generate one more changelog to trigger fail_loc
12759 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12760 error "create $DIR/$tdir/${tfile}bis failed"
12762 # ensure gc thread is done
12763 for i in $(mdts_nodes); do
12765 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12766 error "$i: GC-thread not done"
12770 for i in $(seq $MDSCOUNT); do
12771 # check cl_user1 still registered
12772 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12773 error "mds$i: User ${cl_user1[mds$i]} not registered"
12774 # check cl_user2 unregistered
12775 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12776 error "mds$i: User ${cl_user2[mds$i]} still registered"
12778 # check changelogs are present and starting at $user_rec1 + 1
12779 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12780 [ -n "$user_rec1" ] ||
12781 error "mds$i: User ${cl_user1[mds$i]} not registered"
12782 first_rec=$($LFS changelog $(facet_svc mds$i) |
12783 awk '{ print $1; exit; }')
12785 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12786 [ $((user_rec1 + 1)) == $first_rec ] ||
12787 error "mds$i: first index should be $user_rec1 + 1, " \
12788 "but is $first_rec"
12791 run_test 160f "changelog garbage collect (timestamped users)"
12794 remote_mds_nodsh && skip "remote MDS with nodsh"
12795 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12796 skip "Need MDS version at least 2.10.56"
12798 local mdts=$(comma_list $(mdts_nodes))
12800 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12801 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12804 changelog_register || error "first changelog_register failed"
12805 changelog_register || error "second changelog_register failed"
12807 declare -A cl_user1
12808 declare -A cl_user2
12813 # generate some changelog records to accumulate on each MDT
12814 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12815 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12816 error "create $DIR/$tdir/$tfile failed"
12818 # check changelogs have been generated
12819 local nbcl=$(changelog_dump | wc -l)
12820 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12822 # reduce the max_idle_indexes value to make sure we exceed it
12823 max_ndx=$((nbcl / 2 - 1))
12825 for param in "changelog_max_idle_indexes=$max_ndx" \
12827 "changelog_min_gc_interval=2" \
12828 "changelog_min_free_cat_entries=3"; do
12829 local MDT0=$(facet_svc $SINGLEMDS)
12830 local var="${param%=*}"
12831 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12833 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12834 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12835 error "unable to set mdd.*.$param"
12838 # simulate changelog catalog almost full
12839 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12840 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12842 for i in $(seq $MDSCOUNT); do
12843 cl_users=(${CL_USERS[mds$i]})
12844 cl_user1[mds$i]="${cl_users[0]}"
12845 cl_user2[mds$i]="${cl_users[1]}"
12847 [ -n "${cl_user1[mds$i]}" ] ||
12848 error "mds$i: no user registered"
12849 [ -n "${cl_user2[mds$i]}" ] ||
12850 error "mds$i: only ${cl_user1[mds$i]} is registered"
12852 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12853 [ -n "$user_rec1" ] ||
12854 error "mds$i: User ${cl_user1[mds$i]} not registered"
12855 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12856 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12857 [ -n "$user_rec2" ] ||
12858 error "mds$i: User ${cl_user1[mds$i]} not registered"
12859 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12860 "$user_rec1 + 2 == $user_rec2"
12861 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12862 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12863 "$user_rec1 + 2, but is $user_rec2"
12864 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12865 [ -n "$user_rec2" ] ||
12866 error "mds$i: User ${cl_user2[mds$i]} not registered"
12867 [ $user_rec1 == $user_rec2 ] ||
12868 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12869 "$user_rec1, but is $user_rec2"
12872 # ensure we are past the previous changelog_min_gc_interval set above
12875 # generate one more changelog to trigger fail_loc
12876 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12877 error "create $DIR/$tdir/${tfile}bis failed"
12879 # ensure gc thread is done
12880 for i in $(mdts_nodes); do
12882 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12883 error "$i: GC-thread not done"
12887 for i in $(seq $MDSCOUNT); do
12888 # check cl_user1 still registered
12889 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12890 error "mds$i: User ${cl_user1[mds$i]} not registered"
12891 # check cl_user2 unregistered
12892 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12893 error "mds$i: User ${cl_user2[mds$i]} still registered"
12895 # check changelogs are present and starting at $user_rec1 + 1
12896 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12897 [ -n "$user_rec1" ] ||
12898 error "mds$i: User ${cl_user1[mds$i]} not registered"
12899 first_rec=$($LFS changelog $(facet_svc mds$i) |
12900 awk '{ print $1; exit; }')
12902 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12903 [ $((user_rec1 + 1)) == $first_rec ] ||
12904 error "mds$i: first index should be $user_rec1 + 1, " \
12905 "but is $first_rec"
12908 run_test 160g "changelog garbage collect (old users)"
12911 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12912 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12913 skip "Need MDS version at least 2.10.56"
12915 local mdts=$(comma_list $(mdts_nodes))
12918 changelog_register || error "first changelog_register failed"
12919 changelog_register || error "second changelog_register failed"
12921 declare -A cl_user1
12922 declare -A cl_user2
12927 # generate some changelog records to accumulate on each MDT
12928 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12929 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12930 error "create $DIR/$tdir/$tfile failed"
12932 # check changelogs have been generated
12933 local nbcl=$(changelog_dump | wc -l)
12934 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12936 for param in "changelog_max_idle_time=10" \
12938 "changelog_min_gc_interval=2"; do
12939 local MDT0=$(facet_svc $SINGLEMDS)
12940 local var="${param%=*}"
12941 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12943 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12944 do_nodes $mdts $LCTL set_param mdd.*.$param
12947 # force cl_user2 to be idle (1st part)
12950 for i in $(seq $MDSCOUNT); do
12951 cl_users=(${CL_USERS[mds$i]})
12952 cl_user1[mds$i]="${cl_users[0]}"
12953 cl_user2[mds$i]="${cl_users[1]}"
12955 [ -n "${cl_user1[mds$i]}" ] ||
12956 error "mds$i: no user registered"
12957 [ -n "${cl_user2[mds$i]}" ] ||
12958 error "mds$i: only ${cl_user2[mds$i]} is registered"
12960 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12961 [ -n "$user_rec1" ] ||
12962 error "mds$i: User ${cl_user1[mds$i]} not registered"
12963 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12964 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12965 [ -n "$user_rec2" ] ||
12966 error "mds$i: User ${cl_user1[mds$i]} not registered"
12967 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12968 "$user_rec1 + 2 == $user_rec2"
12969 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12970 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12971 "$user_rec1 + 2, but is $user_rec2"
12972 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12973 [ -n "$user_rec2" ] ||
12974 error "mds$i: User ${cl_user2[mds$i]} not registered"
12975 [ $user_rec1 == $user_rec2 ] ||
12976 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12977 "$user_rec1, but is $user_rec2"
12980 # force cl_user2 to be idle (2nd part) and to reach
12981 # changelog_max_idle_time
12984 # force each GC-thread start and block then
12985 # one per MDT/MDD, set fail_val accordingly
12986 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12987 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12989 # generate more changelogs to trigger fail_loc
12990 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12991 error "create $DIR/$tdir/${tfile}bis failed"
12993 # stop MDT to stop GC-thread, should be done in back-ground as it will
12994 # block waiting for the thread to be released and exit
12995 declare -A stop_pids
12996 for i in $(seq $MDSCOUNT); do
12998 stop_pids[mds$i]=$!
13001 for i in $(mdts_nodes); do
13004 local facets=$(facets_up_on_host $i)
13006 for facet in ${facets//,/ }; do
13007 if [[ $facet == mds* ]]; then
13011 # ensure each MDS's gc threads are still present and all in "R"
13012 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
13013 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
13014 error "$i: expected $nb GC-thread"
13016 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
13018 error "$i: GC-thread not found in R-state"
13019 # check umounts of each MDT on MDS have reached kthread_stop()
13020 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
13021 error "$i: expected $nb umount"
13023 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
13024 error "$i: umount not found in D-state"
13027 # release all GC-threads
13028 do_nodes $mdts $LCTL set_param fail_loc=0
13030 # wait for MDT stop to complete
13031 for i in $(seq $MDSCOUNT); do
13032 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
13036 # may try to check if any orphan changelog records are present
13037 # via ldiskfs/zfs and llog_reader...
13039 # re-start/mount MDTs
13040 for i in $(seq $MDSCOUNT); do
13041 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
13042 error "Fail to start mds$i"
13046 for i in $(seq $MDSCOUNT); do
13047 # check cl_user1 still registered
13048 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13049 error "mds$i: User ${cl_user1[mds$i]} not registered"
13050 # check cl_user2 unregistered
13051 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13052 error "mds$i: User ${cl_user2[mds$i]} still registered"
13054 # check changelogs are present and starting at $user_rec1 + 1
13055 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13056 [ -n "$user_rec1" ] ||
13057 error "mds$i: User ${cl_user1[mds$i]} not registered"
13058 first_rec=$($LFS changelog $(facet_svc mds$i) |
13059 awk '{ print $1; exit; }')
13061 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13062 [ $((user_rec1 + 1)) == $first_rec ] ||
13063 error "mds$i: first index should be $user_rec1 + 1, " \
13064 "but is $first_rec"
13067 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
13072 local mdts=$(comma_list $(mdts_nodes))
13074 changelog_register || error "first changelog_register failed"
13076 # generate some changelog records to accumulate on each MDT
13077 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13078 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13079 error "create $DIR/$tdir/$tfile failed"
13081 # check changelogs have been generated
13082 local nbcl=$(changelog_dump | wc -l)
13083 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13085 # simulate race between register and unregister
13086 # XXX as fail_loc is set per-MDS, with DNE configs the race
13087 # simulation will only occur for one MDT per MDS and for the
13088 # others the normal race scenario will take place
13089 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
13090 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
13091 do_nodes $mdts $LCTL set_param fail_val=1
13093 # unregister 1st user
13094 changelog_deregister &
13096 # wait some time for deregister work to reach race rdv
13098 # register 2nd user
13099 changelog_register || error "2nd user register failed"
13101 wait $pid1 || error "1st user deregister failed"
13105 declare -A LAST_REC
13106 for i in $(seq $MDSCOUNT); do
13107 if changelog_users mds$i | grep "^cl"; then
13108 # make sure new records are added with one user present
13109 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
13110 awk '/^current.index:/ { print $NF }')
13112 error "mds$i has no user registered"
13116 # generate more changelog records to accumulate on each MDT
13117 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13118 error "create $DIR/$tdir/${tfile}bis failed"
13120 for i in $(seq $MDSCOUNT); do
13121 last_rec=$(changelog_users $SINGLEMDS |
13122 awk '/^current.index:/ { print $NF }')
13123 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
13124 [ $last_rec != ${LAST_REC[mds$i]} ] ||
13125 error "changelogs are off on mds$i"
13128 run_test 160i "changelog user register/unregister race"
13131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13133 test_mkdir -c1 $DIR/$tdir
13134 cp /etc/hosts $DIR/$tdir/$tfile
13135 test_mkdir -c1 $DIR/$tdir/foo1
13136 test_mkdir -c1 $DIR/$tdir/foo2
13137 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
13138 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13139 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13140 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13141 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13142 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13143 $LFS fid2path $DIR $FID
13144 error "bad link ea"
13147 rm $DIR/$tdir/foo2/zachary
13149 rm $DIR/$tdir/foo2/thor
13151 rm $DIR/$tdir/$tfile
13153 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13154 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13155 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13156 rm $DIR/$tdir/foo2/maggie
13159 local longname=$tfile.avg_len_is_thirty_two_
13160 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13161 error_noexit 'failed to unlink many hardlinks'" EXIT
13162 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13163 error "failed to hardlink many files"
13164 links=$($LFS fid2path $DIR $FID | wc -l)
13165 echo -n "${links}/1000 links in link EA"
13166 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13168 run_test 161a "link ea sanity"
13171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13172 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13175 local remote_dir=$DIR/$tdir/remote_dir
13177 mkdir -p $DIR/$tdir
13178 $LFS mkdir -i $MDTIDX $remote_dir ||
13179 error "create remote directory failed"
13181 cp /etc/hosts $remote_dir/$tfile
13182 mkdir -p $remote_dir/foo1
13183 mkdir -p $remote_dir/foo2
13184 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13185 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13186 ln $remote_dir/$tfile $remote_dir/foo1/luna
13187 ln $remote_dir/$tfile $remote_dir/foo2/thor
13189 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13191 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13192 $LFS fid2path $DIR $FID
13193 error "bad link ea"
13196 rm $remote_dir/foo2/zachary
13198 rm $remote_dir/foo2/thor
13200 rm $remote_dir/$tfile
13202 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13203 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13204 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13205 $LFS fid2path $DIR $FID
13206 error "bad link rename"
13208 rm $remote_dir/foo2/maggie
13211 local longname=filename_avg_len_is_thirty_two_
13212 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13213 error "failed to hardlink many files"
13214 links=$($LFS fid2path $DIR $FID | wc -l)
13215 echo -n "${links}/1000 links in link EA"
13216 [[ ${links} -gt 60 ]] ||
13217 error "expected at least 60 links in link EA"
13218 unlinkmany $remote_dir/foo2/$longname 1000 ||
13219 error "failed to unlink many hardlinks"
13221 run_test 161b "link ea sanity under remote directory"
13224 remote_mds_nodsh && skip "remote MDS with nodsh"
13225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13226 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13227 skip "Need MDS version at least 2.1.5"
13229 # define CLF_RENAME_LAST 0x0001
13230 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13231 changelog_register || error "changelog_register failed"
13234 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13235 touch $DIR/$tdir/foo_161c
13236 touch $DIR/$tdir/bar_161c
13237 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13238 changelog_dump | grep RENME | tail -n 5
13239 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13240 changelog_clear 0 || error "changelog_clear failed"
13241 if [ x$flags != "x0x1" ]; then
13242 error "flag $flags is not 0x1"
13245 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13246 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13247 touch $DIR/$tdir/foo_161c
13248 touch $DIR/$tdir/bar_161c
13249 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13250 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13251 changelog_dump | grep RENME | tail -n 5
13252 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13253 changelog_clear 0 || error "changelog_clear failed"
13254 if [ x$flags != "x0x0" ]; then
13255 error "flag $flags is not 0x0"
13257 echo "rename overwrite a target having nlink > 1," \
13258 "changelog record has flags of $flags"
13260 # rename doesn't overwrite a target (changelog flag 0x0)
13261 touch $DIR/$tdir/foo_161c
13262 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13263 changelog_dump | grep RENME | tail -n 5
13264 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13265 changelog_clear 0 || error "changelog_clear failed"
13266 if [ x$flags != "x0x0" ]; then
13267 error "flag $flags is not 0x0"
13269 echo "rename doesn't overwrite a target," \
13270 "changelog record has flags of $flags"
13272 # define CLF_UNLINK_LAST 0x0001
13273 # unlink a file having nlink = 1 (changelog flag 0x1)
13274 rm -f $DIR/$tdir/foo2_161c
13275 changelog_dump | grep UNLNK | tail -n 5
13276 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13277 changelog_clear 0 || error "changelog_clear failed"
13278 if [ x$flags != "x0x1" ]; then
13279 error "flag $flags is not 0x1"
13281 echo "unlink a file having nlink = 1," \
13282 "changelog record has flags of $flags"
13284 # unlink a file having nlink > 1 (changelog flag 0x0)
13285 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13286 rm -f $DIR/$tdir/foobar_161c
13287 changelog_dump | grep UNLNK | tail -n 5
13288 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13289 changelog_clear 0 || error "changelog_clear failed"
13290 if [ x$flags != "x0x0" ]; then
13291 error "flag $flags is not 0x0"
13293 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13295 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13298 remote_mds_nodsh && skip "remote MDS with nodsh"
13299 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13304 changelog_register || error "changelog_register failed"
13306 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13307 # interfer with $MOUNT/.lustre/fid/ access
13309 [[ $? -eq 0 ]] || error "mkdir failed"
13311 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13312 $LCTL set_param fail_loc=0x8000140c
13314 $LCTL set_param fail_val=5
13317 echo foofoo > $DIR/$tdir/$tfile &
13320 # wait for create to be delayed
13324 [[ $? -eq 0 ]] || error "create should be blocked"
13326 local tempfile=$(mktemp)
13327 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13328 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13329 # some delay may occur during ChangeLog publishing and file read just
13330 # above, that could allow file write to happen finally
13331 [[ -s $tempfile ]] && echo "file should be empty"
13333 $LCTL set_param fail_loc=0
13336 [[ $? -eq 0 ]] || error "create failed"
13338 run_test 161d "create with concurrent .lustre/fid access"
13341 local expected="$1"
13346 path=$($LFS fid2path "$@")
13349 if [ $rc -ne 0 ]; then
13350 error "path looked up of '$expected' failed: rc=$rc"
13351 elif [ "$path" != "$expected" ]; then
13352 error "path looked up '$path' instead of '$expected'"
13354 echo "FID '$fid' resolves to path '$path' as expected"
13358 test_162a() { # was test_162
13359 test_mkdir -p -c1 $DIR/$tdir/d2
13360 touch $DIR/$tdir/d2/$tfile
13361 touch $DIR/$tdir/d2/x1
13362 touch $DIR/$tdir/d2/x2
13363 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13364 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13366 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13367 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13370 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13371 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13372 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13374 # softlink to wrong file
13375 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13376 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13377 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13380 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13381 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13382 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13383 # fid2path dir/fsname should both work
13384 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13385 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13387 # hardlink count: check that there are 2 links
13388 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13389 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13391 # hardlink indexing: remove the first link
13392 rm $DIR/$tdir/d2/p/q/r/hlink
13393 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13395 run_test 162a "path lookup sanity"
13398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13399 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13402 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13403 error "create striped dir failed"
13405 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13406 tail -n 1 | awk '{print $2}')
13407 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13409 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13410 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13413 for ((i=0;i<5;i++)); do
13414 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13415 error "get fid for f$i failed"
13416 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13418 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13419 error "get fid for d$i failed"
13420 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13425 run_test 162b "striped directory path lookup sanity"
13427 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13429 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13430 skip "Need MDS version at least 2.7.51"
13432 local lpath=$tdir.local
13433 local rpath=$tdir.remote
13435 test_mkdir $DIR/$lpath
13436 test_mkdir $DIR/$rpath
13438 for ((i = 0; i <= 101; i++)); do
13441 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13442 error "get fid for local directory $DIR/$lpath failed"
13443 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13446 test_mkdir $DIR/$rpath
13447 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13448 error "get fid for remote directory $DIR/$rpath failed"
13449 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13454 run_test 162c "fid2path works with paths 100 or more directories deep"
13457 # do directio so as not to populate the page cache
13458 log "creating a 10 Mb file"
13459 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13460 log "starting reads"
13461 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13462 log "truncating the file"
13463 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13465 kill %+ || true # reads might have finished
13466 echo "wait until dd is finished"
13468 log "removing the temporary file"
13469 rm -rf $DIR/$tfile || error "tmp file removal failed"
13471 run_test 169 "parallel read and truncate should not deadlock"
13474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13476 $LCTL clear # bug 18514
13477 $LCTL debug_daemon start $TMP/${tfile}_log_good
13479 $LCTL debug_daemon stop
13480 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13481 error "sed failed to read log_good"
13483 $LCTL debug_daemon start $TMP/${tfile}_log_good
13485 $LCTL debug_daemon stop
13487 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13488 error "lctl df log_bad failed"
13490 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13491 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13493 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13494 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13496 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13497 error "bad_line good_line1 good_line2 are empty"
13499 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13500 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13501 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13503 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13504 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13505 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13507 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13508 error "bad_line_new good_line_new are empty"
13510 local expected_good=$((good_line1 + good_line2*2))
13512 rm -f $TMP/${tfile}*
13513 # LU-231, short malformed line may not be counted into bad lines
13514 if [ $bad_line -ne $bad_line_new ] &&
13515 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13516 error "expected $bad_line bad lines, but got $bad_line_new"
13520 if [ $expected_good -ne $good_line_new ]; then
13521 error "expected $expected_good good lines, but got $good_line_new"
13526 run_test 170 "test lctl df to handle corrupted log ====================="
13528 test_171() { # bug20592
13529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13531 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13532 $LCTL set_param fail_loc=0x50e
13533 $LCTL set_param fail_val=3000
13534 multiop_bg_pause $DIR/$tfile O_s || true
13536 kill -USR1 $MULTIPID
13540 if dmesg | grep "recursive fault"; then
13541 error "caught a recursive fault"
13543 $LCTL set_param fail_loc=0
13546 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13548 # it would be good to share it with obdfilter-survey/iokit-libecho code
13549 setup_obdecho_osc () {
13552 local obdfilter_name=$2
13553 echo "Creating new osc for $obdfilter_name on $ost_nid"
13554 # make sure we can find loopback nid
13555 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13557 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13558 ${obdfilter_name}_osc_UUID || rc=2; }
13559 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13560 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13564 cleanup_obdecho_osc () {
13565 local obdfilter_name=$1
13566 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13567 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13574 local pages=${3:-64}
13579 local obd_size=$(get_obd_size $node $OBD)
13580 local page_size=$(get_page_size $node)
13581 if [[ -n "$obd_size" ]]; then
13582 local new_count=$((obd_size / (pages * page_size / 1024)))
13583 [[ $new_count -ge $count ]] || count=$new_count
13586 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13587 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13589 if [ $rc -eq 0 ]; then
13590 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13591 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13593 echo "New object id is $id"
13594 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13596 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13597 "test_brw $count w v $pages $id" || rc=4; }
13598 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13600 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
13601 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
13602 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
13603 { do_facet $node "$LCTL --device ec detach" || rc=6; }
13604 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13611 if ! module_loaded obdecho; then
13612 load_module obdecho/obdecho &&
13613 stack_trap "rmmod obdecho" EXIT ||
13614 error "unable to load obdecho on client"
13617 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13618 local host=$($LCTL get_param -n osc.$osc.import |
13619 awk '/current_connection:/ { print $2 }' )
13620 local target=$($LCTL get_param -n osc.$osc.import |
13621 awk '/target:/ { print $2 }' )
13622 target=${target%_UUID}
13624 if [ -n "$target" ]; then
13625 setup_obdecho_osc $host $target &&
13626 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13627 { error "obdecho setup failed with $?"; return; }
13629 obdecho_test ${target}_osc client ||
13630 error "obdecho_test failed on ${target}_osc"
13632 $LCTL get_param osc.$osc.import
13633 error "there is no osc.$osc.import target"
13636 run_test 180a "test obdecho on osc"
13639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13640 remote_ost_nodsh && skip "remote OST with nodsh"
13642 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13643 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13644 error "failed to load module obdecho"
13646 local target=$(do_facet ost1 $LCTL dl |
13647 awk '/obdfilter/ { print $4; exit; }')
13649 if [ -n "$target" ]; then
13650 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13652 do_facet ost1 $LCTL dl
13653 error "there is no obdfilter target on ost1"
13656 run_test 180b "test obdecho directly on obdfilter"
13658 test_180c() { # LU-2598
13659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13660 remote_ost_nodsh && skip "remote OST with nodsh"
13661 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13662 skip "Need MDS version at least 2.4.0"
13664 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13665 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13666 error "failed to load module obdecho"
13668 local target=$(do_facet ost1 $LCTL dl |
13669 awk '/obdfilter/ { print $4; exit; }')
13671 if [ -n "$target" ]; then
13672 local pages=16384 # 64MB bulk I/O RPC size
13674 obdecho_test "$target" ost1 "$pages" ||
13675 error "obdecho_test with pages=$pages failed with $?"
13677 do_facet ost1 $LCTL dl
13678 error "there is no obdfilter target on ost1"
13681 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13683 test_181() { # bug 22177
13684 test_mkdir $DIR/$tdir
13685 # create enough files to index the directory
13686 createmany -o $DIR/$tdir/foobar 4000
13687 # print attributes for debug purpose
13690 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13692 # remove the files & current working dir
13693 unlinkmany $DIR/$tdir/foobar 4000
13695 kill -USR1 $MULTIPID
13697 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13700 run_test 181 "Test open-unlinked dir ========================"
13706 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13708 $LCTL set_param mdc.*.rpc_stats=clear
13710 for (( i = 0; i < $tcount; i++ )) ; do
13711 mkdir $DIR/$tdir/$i
13714 for (( i = 0; i < $tcount; i++ )) ; do
13715 createmany -o $DIR/$tdir/$i/f- $fcount &
13719 for (( i = 0; i < $tcount; i++ )) ; do
13720 unlinkmany $DIR/$tdir/$i/f- $fcount &
13724 $LCTL get_param mdc.*.rpc_stats
13728 run_test 182 "Test parallel modify metadata operations ================"
13730 test_183() { # LU-2275
13731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13732 remote_mds_nodsh && skip "remote MDS with nodsh"
13733 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13734 skip "Need MDS version at least 2.3.56"
13736 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13737 echo aaa > $DIR/$tdir/$tfile
13739 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13740 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13742 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13743 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13745 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13747 # Flush negative dentry cache
13748 touch $DIR/$tdir/$tfile
13750 # We are not checking for any leaked references here, they'll
13751 # become evident next time we do cleanup with module unload.
13754 run_test 183 "No crash or request leak in case of strange dispositions ========"
13756 # test suite 184 is for LU-2016, LU-2017
13758 check_swap_layouts_support
13760 dir0=$DIR/$tdir/$testnum
13761 test_mkdir -p -c1 $dir0
13766 $LFS setstripe -c1 $file1
13768 $LFS setstripe -c2 $file2
13770 gen1=$($LFS getstripe -g $file1)
13771 gen2=$($LFS getstripe -g $file2)
13773 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13774 gen=$($LFS getstripe -g $file1)
13775 [[ $gen1 != $gen ]] ||
13776 "Layout generation on $file1 does not change"
13777 gen=$($LFS getstripe -g $file2)
13778 [[ $gen2 != $gen ]] ||
13779 "Layout generation on $file2 does not change"
13781 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13782 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13784 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13786 run_test 184a "Basic layout swap"
13789 check_swap_layouts_support
13791 dir0=$DIR/$tdir/$testnum
13792 mkdir -p $dir0 || error "creating dir $dir0"
13799 $LFS setstripe -c1 $file1
13800 $LFS setstripe -c2 $file2
13801 $LFS setstripe -c1 $file3
13802 chown $RUNAS_ID $file3
13803 gen1=$($LFS getstripe -g $file1)
13804 gen2=$($LFS getstripe -g $file2)
13806 $LFS swap_layouts $dir1 $dir2 &&
13807 error "swap of directories layouts should fail"
13808 $LFS swap_layouts $dir1 $file1 &&
13809 error "swap of directory and file layouts should fail"
13810 $RUNAS $LFS swap_layouts $file1 $file2 &&
13811 error "swap of file we cannot write should fail"
13812 $LFS swap_layouts $file1 $file3 &&
13813 error "swap of file with different owner should fail"
13814 /bin/true # to clear error code
13816 run_test 184b "Forbidden layout swap (will generate errors)"
13819 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13820 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13821 check_swap_layouts_support
13823 local dir0=$DIR/$tdir/$testnum
13824 mkdir -p $dir0 || error "creating dir $dir0"
13826 local ref1=$dir0/ref1
13827 local ref2=$dir0/ref2
13828 local file1=$dir0/file1
13829 local file2=$dir0/file2
13830 # create a file large enough for the concurrent test
13831 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13832 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13833 echo "ref file size: ref1($(stat -c %s $ref1))," \
13834 "ref2($(stat -c %s $ref2))"
13837 dd if=$ref1 of=$file1 bs=16k &
13840 # Make sure dd starts to copy file
13841 while [ ! -f $file1 ]; do sleep 0.1; done
13843 $LFS swap_layouts $file1 $file2
13846 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13847 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13849 # how many bytes copied before swapping layout
13850 local copied=$(stat -c %s $file2)
13851 local remaining=$(stat -c %s $ref1)
13852 remaining=$((remaining - copied))
13853 echo "Copied $copied bytes before swapping layout..."
13855 cmp -n $copied $file1 $ref2 | grep differ &&
13856 error "Content mismatch [0, $copied) of ref2 and file1"
13857 cmp -n $copied $file2 $ref1 ||
13858 error "Content mismatch [0, $copied) of ref1 and file2"
13859 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13860 error "Content mismatch [$copied, EOF) of ref1 and file1"
13863 rm -f $ref1 $ref2 $file1 $file2
13865 run_test 184c "Concurrent write and layout swap"
13868 check_swap_layouts_support
13869 [ -z "$(which getfattr 2>/dev/null)" ] &&
13870 skip_env "no getfattr command"
13872 local file1=$DIR/$tdir/$tfile-1
13873 local file2=$DIR/$tdir/$tfile-2
13874 local file3=$DIR/$tdir/$tfile-3
13878 mkdir -p $DIR/$tdir
13879 touch $file1 || error "create $file1 failed"
13880 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13881 error "create $file2 failed"
13882 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13883 error "create $file3 failed"
13884 lovea1=$(get_layout_param $file1)
13886 $LFS swap_layouts $file2 $file3 ||
13887 error "swap $file2 $file3 layouts failed"
13888 $LFS swap_layouts $file1 $file2 ||
13889 error "swap $file1 $file2 layouts failed"
13891 lovea2=$(get_layout_param $file2)
13894 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13896 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13897 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13899 run_test 184d "allow stripeless layouts swap"
13902 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13903 skip "Need MDS version at least 2.6.94"
13904 check_swap_layouts_support
13905 [ -z "$(which getfattr 2>/dev/null)" ] &&
13906 skip_env "no getfattr command"
13908 local file1=$DIR/$tdir/$tfile-1
13909 local file2=$DIR/$tdir/$tfile-2
13910 local file3=$DIR/$tdir/$tfile-3
13913 mkdir -p $DIR/$tdir
13914 touch $file1 || error "create $file1 failed"
13915 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13916 error "create $file2 failed"
13917 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13918 error "create $file3 failed"
13920 $LFS swap_layouts $file1 $file2 ||
13921 error "swap $file1 $file2 layouts failed"
13923 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13924 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13926 echo 123 > $file1 || error "Should be able to write into $file1"
13928 $LFS swap_layouts $file1 $file3 ||
13929 error "swap $file1 $file3 layouts failed"
13931 echo 123 > $file1 || error "Should be able to write into $file1"
13933 rm -rf $file1 $file2 $file3
13935 run_test 184e "Recreate layout after stripeless layout swaps"
13938 # Create a file with name longer than sizeof(struct stat) ==
13939 # 144 to see if we can get chars from the file name to appear
13940 # in the returned striping. Note that 'f' == 0x66.
13941 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13943 mkdir -p $DIR/$tdir
13944 mcreate $DIR/$tdir/$file
13945 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13946 error "IOC_MDC_GETFILEINFO returned garbage striping"
13949 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13951 test_185() { # LU-2441
13952 # LU-3553 - no volatile file support in old servers
13953 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
13954 skip "Need MDS version at least 2.3.60"
13956 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13957 touch $DIR/$tdir/spoo
13958 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13959 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13960 error "cannot create/write a volatile file"
13961 [ "$FILESET" == "" ] &&
13962 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13963 error "FID is still valid after close"
13965 multiop_bg_pause $DIR/$tdir vVw4096_c
13972 # assume that the next FID for this client is sequential, since stdout
13973 # is unfortunately eaten by multiop_bg_pause
13974 local n=$((${fidv[1]} + 1))
13975 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13976 if [ "$FILESET" == "" ]; then
13977 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13978 error "FID is missing before close"
13980 kill -USR1 $multi_pid
13981 # 1 second delay, so if mtime change we will see it
13983 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13984 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13986 run_test 185 "Volatile file support"
13989 remote_mds_nodsh && skip "remote MDS with nodsh"
13990 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
13991 skip "Need MDS version at least 2.3.0"
13993 local dir0=$DIR/$tdir/$testnum
13994 mkdir -p $dir0 || error "creating dir $dir0"
13996 local file=$dir0/file1
13997 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13998 local dv1=$($LFS data_version $file)
13999 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
14000 local dv2=$($LFS data_version $file)
14001 [[ $dv1 != $dv2 ]] ||
14002 error "data version did not change on write $dv1 == $dv2"
14007 run_test 187a "Test data version change"
14010 remote_mds_nodsh && skip "remote MDS with nodsh"
14011 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
14012 skip "Need MDS version at least 2.3.0"
14014 local dir0=$DIR/$tdir/$testnum
14015 mkdir -p $dir0 || error "creating dir $dir0"
14017 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
14018 [[ ${DV[0]} != ${DV[1]} ]] ||
14019 error "data version did not change on write"\
14020 " ${DV[0]} == ${DV[1]}"
14025 run_test 187b "Test data version change on volatile file"
14028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14029 remote_mgs_nodsh && skip "remote MGS with nodsh"
14030 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14032 local POOL=${POOL:-cea1}
14033 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
14034 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
14037 local last_ost=$(($OSTCOUNT - 1))
14039 local ost_list=$(seq $first_ost $ost_step $last_ost)
14040 local ost_range="$first_ost $last_ost $ost_step"
14041 local test_path=$POOL_ROOT/$POOL_DIR_NAME
14042 local file_dir=$POOL_ROOT/file_tst
14043 local subdir=$test_path/subdir
14046 if ! combined_mgs_mds ; then
14051 # former test_200a test_200b
14052 pool_add $POOL || { rc=$? ; break; }
14053 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
14054 # former test_200c test_200d
14055 mkdir -p $test_path
14056 pool_set_dir $POOL $test_path || { rc=$? ; break; }
14057 pool_check_dir $POOL $test_path || { rc=$? ; break; }
14059 pool_check_dir $POOL $subdir || { rc=$? ; break; }
14060 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
14061 || { rc=$? ; break; }
14062 # former test_200e test_200f
14063 local files=$((OSTCOUNT*3))
14064 pool_alloc_files $POOL $test_path $files "$ost_list" \
14065 || { rc=$? ; break; }
14066 pool_create_files $POOL $file_dir $files "$ost_list" \
14067 || { rc=$? ; break; }
14068 # former test_200g test_200h
14069 pool_lfs_df $POOL || { rc=$? ; break; }
14070 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
14072 # former test_201a test_201b test_201c
14073 pool_remove_first_target $POOL || { rc=$? ; break; }
14075 local f=$test_path/$tfile
14076 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
14077 pool_remove $POOL $f || { rc=$? ; break; }
14083 if ! combined_mgs_mds ; then
14088 run_test 200 "OST pools"
14090 # usage: default_attr <count | size | offset>
14092 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
14095 # usage: check_default_stripe_attr
14096 check_default_stripe_attr() {
14097 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
14100 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
14102 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
14106 error "unknown getstripe attr '$1'"
14109 [ $ACTUAL == $EXPECTED ] ||
14110 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
14114 test_mkdir $DIR/$tdir
14115 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
14117 check_default_stripe_attr --stripe-count
14118 check_default_stripe_attr --stripe-size
14119 check_default_stripe_attr --stripe-index
14121 run_test 204a "Print default stripe attributes"
14124 test_mkdir $DIR/$tdir
14125 $LFS setstripe --stripe-count 1 $DIR/$tdir
14127 check_default_stripe_attr --stripe-size
14128 check_default_stripe_attr --stripe-index
14130 run_test 204b "Print default stripe size and offset"
14133 test_mkdir $DIR/$tdir
14134 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14136 check_default_stripe_attr --stripe-count
14137 check_default_stripe_attr --stripe-index
14139 run_test 204c "Print default stripe count and offset"
14142 test_mkdir $DIR/$tdir
14143 $LFS setstripe --stripe-index 0 $DIR/$tdir
14145 check_default_stripe_attr --stripe-count
14146 check_default_stripe_attr --stripe-size
14148 run_test 204d "Print default stripe count and size"
14151 test_mkdir $DIR/$tdir
14152 $LFS setstripe -d $DIR/$tdir
14154 check_default_stripe_attr --stripe-count --raw
14155 check_default_stripe_attr --stripe-size --raw
14156 check_default_stripe_attr --stripe-index --raw
14158 run_test 204e "Print raw stripe attributes"
14161 test_mkdir $DIR/$tdir
14162 $LFS setstripe --stripe-count 1 $DIR/$tdir
14164 check_default_stripe_attr --stripe-size --raw
14165 check_default_stripe_attr --stripe-index --raw
14167 run_test 204f "Print raw stripe size and offset"
14170 test_mkdir $DIR/$tdir
14171 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14173 check_default_stripe_attr --stripe-count --raw
14174 check_default_stripe_attr --stripe-index --raw
14176 run_test 204g "Print raw stripe count and offset"
14179 test_mkdir $DIR/$tdir
14180 $LFS setstripe --stripe-index 0 $DIR/$tdir
14182 check_default_stripe_attr --stripe-count --raw
14183 check_default_stripe_attr --stripe-size --raw
14185 run_test 204h "Print raw stripe count and size"
14187 # Figure out which job scheduler is being used, if any,
14188 # or use a fake one
14189 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14190 JOBENV=SLURM_JOB_ID
14191 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14193 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14195 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14196 JOBENV=LOADL_STEP_ID
14197 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14200 $LCTL list_param jobid_name > /dev/null 2>&1
14201 if [ $? -eq 0 ]; then
14207 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14209 verify_jobstats() {
14214 # we don't really need to clear the stats for this test to work, since each
14215 # command has a unique jobid, but it makes debugging easier if needed.
14216 # for facet in $facets; do
14217 # local dev=$(convert_facet2label $facet)
14218 # # clear old jobstats
14219 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14222 # use a new JobID for each test, or we might see an old one
14223 [ "$JOBENV" = "FAKE_JOBID" ] &&
14224 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14226 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14228 [ "$JOBENV" = "nodelocal" ] && {
14229 FAKE_JOBID=id.$testnum.%e.$RANDOM
14230 $LCTL set_param jobid_name=$FAKE_JOBID
14231 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14234 log "Test: ${cmd[*]}"
14235 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14237 if [ $JOBENV = "FAKE_JOBID" ]; then
14238 FAKE_JOBID=$JOBVAL ${cmd[*]}
14243 # all files are created on OST0000
14244 for facet in $facets; do
14245 local stats="*.$(convert_facet2label $facet).job_stats"
14247 # strip out libtool wrappers for in-tree executables
14248 if [ $(do_facet $facet lctl get_param $stats |
14249 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14250 do_facet $facet lctl get_param $stats
14251 error "No jobstats for $JOBVAL found on $facet::$stats"
14257 local new_jobenv=$1
14259 set_persistent_param_and_check client "jobid_var" \
14260 "$FSNAME.sys.jobid_var" $new_jobenv
14263 test_205() { # Job stats
14264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14265 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14266 skip "Need MDS version with at least 2.7.1"
14267 remote_mgs_nodsh && skip "remote MGS with nodsh"
14268 remote_mds_nodsh && skip "remote MDS with nodsh"
14269 remote_ost_nodsh && skip "remote OST with nodsh"
14270 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14271 skip "Server doesn't support jobstats"
14272 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14274 local old_jobenv=$($LCTL get_param -n jobid_var)
14275 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14277 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14278 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14280 stack_trap "do_facet mgs $PERM_CMD \
14281 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14285 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14286 mdt.*.job_cleanup_interval | head -n 1)
14287 local new_interval=5
14288 do_facet $SINGLEMDS \
14289 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14290 stack_trap "do_facet $SINGLEMDS \
14291 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14292 local start=$SECONDS
14296 cmd="mkdir $DIR/$tdir"
14297 verify_jobstats "$cmd" "$SINGLEMDS"
14299 cmd="rmdir $DIR/$tdir"
14300 verify_jobstats "$cmd" "$SINGLEMDS"
14301 # mkdir on secondary MDT
14302 if [ $MDSCOUNT -gt 1 ]; then
14303 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14304 verify_jobstats "$cmd" "mds2"
14307 cmd="mknod $DIR/$tfile c 1 3"
14308 verify_jobstats "$cmd" "$SINGLEMDS"
14310 cmd="rm -f $DIR/$tfile"
14311 verify_jobstats "$cmd" "$SINGLEMDS"
14312 # create all files on OST0000 so verify_jobstats can find OST stats
14314 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14315 verify_jobstats "$cmd" "$SINGLEMDS"
14317 cmd="touch $DIR/$tfile"
14318 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14320 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14321 verify_jobstats "$cmd" "ost1"
14323 cancel_lru_locks osc
14324 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14325 verify_jobstats "$cmd" "ost1"
14327 cmd="$TRUNCATE $DIR/$tfile 0"
14328 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14330 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14331 verify_jobstats "$cmd" "$SINGLEMDS"
14332 # jobstats expiry - sleep until old stats should be expired
14333 local left=$((new_interval + 5 - (SECONDS - start)))
14334 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14335 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14337 cmd="mkdir $DIR/$tdir.expire"
14338 verify_jobstats "$cmd" "$SINGLEMDS"
14339 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14340 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14342 # Ensure that jobid are present in changelog (if supported by MDS)
14343 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14344 changelog_dump | tail -10
14345 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14346 [ $jobids -eq 9 ] ||
14347 error "Wrong changelog jobid count $jobids != 9"
14351 jobstats_set $JOBENV
14353 changelog_dump | grep $tfile
14354 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14355 [ $jobids -eq 0 ] ||
14356 error "Unexpected jobids when jobid_var=$JOBENV"
14359 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14360 JOBENV="JOBCOMPLEX"
14361 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14363 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14365 run_test 205 "Verify job stats"
14367 # LU-1480, LU-1773 and LU-1657
14369 mkdir -p $DIR/$tdir
14370 $LFS setstripe -c -1 $DIR/$tdir
14371 #define OBD_FAIL_LOV_INIT 0x1403
14372 $LCTL set_param fail_loc=0xa0001403
14373 $LCTL set_param fail_val=1
14374 touch $DIR/$tdir/$tfile || true
14376 run_test 206 "fail lov_init_raid0() doesn't lbug"
14379 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14380 local fsz=`stat -c %s $DIR/$tfile`
14381 cancel_lru_locks mdc
14383 # do not return layout in getattr intent
14384 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14385 $LCTL set_param fail_loc=0x170
14386 local sz=`stat -c %s $DIR/$tfile`
14388 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14392 run_test 207a "can refresh layout at glimpse"
14395 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14396 local cksum=`md5sum $DIR/$tfile`
14397 local fsz=`stat -c %s $DIR/$tfile`
14398 cancel_lru_locks mdc
14399 cancel_lru_locks osc
14401 # do not return layout in getattr intent
14402 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14403 $LCTL set_param fail_loc=0x171
14405 # it will refresh layout after the file is opened but before read issues
14406 echo checksum is "$cksum"
14407 echo "$cksum" |md5sum -c --quiet || error "file differs"
14411 run_test 207b "can refresh layout at open"
14414 # FIXME: in this test suite, only RD lease is used. This is okay
14415 # for now as only exclusive open is supported. After generic lease
14416 # is done, this test suite should be revised. - Jinshan
14418 remote_mds_nodsh && skip "remote MDS with nodsh"
14419 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14420 skip "Need MDS version at least 2.4.52"
14422 echo "==== test 1: verify get lease work"
14423 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14425 echo "==== test 2: verify lease can be broken by upcoming open"
14426 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14430 $MULTIOP $DIR/$tfile oO_RDONLY:c
14431 kill -USR1 $PID && wait $PID || error "break lease error"
14433 echo "==== test 3: verify lease can't be granted if an open already exists"
14434 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14438 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14439 kill -USR1 $PID && wait $PID || error "open file error"
14441 echo "==== test 4: lease can sustain over recovery"
14442 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14448 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14450 echo "==== test 5: lease broken can't be regained by replay"
14451 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14455 # open file to break lease and then recovery
14456 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14459 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14463 run_test 208 "Exclusive open"
14466 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14467 skip_env "must have disp_stripe"
14470 sync; sleep 5; sync;
14472 echo 3 > /proc/sys/vm/drop_caches
14473 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14475 # open/close 500 times
14476 for i in $(seq 500); do
14480 echo 3 > /proc/sys/vm/drop_caches
14481 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14483 echo "before: $req_before, after: $req_after"
14484 [ $((req_after - req_before)) -ge 300 ] &&
14485 error "open/close requests are not freed"
14488 run_test 209 "read-only open/close requests should be freed promptly"
14492 size=$((size % 8192 + 1))
14493 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14494 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14495 rm -f $DIR/f212 $DIR/f212.xyz
14497 run_test 212 "Sendfile test ============================================"
14500 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14501 cancel_lru_locks osc
14502 lctl set_param fail_loc=0x8000040f
14503 # generate a read lock
14504 cat $DIR/$tfile > /dev/null
14505 # write to the file, it will try to cancel the above read lock.
14506 cat /etc/hosts >> $DIR/$tfile
14508 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14510 test_214() { # for bug 20133
14511 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14512 for (( i=0; i < 340; i++ )) ; do
14513 touch $DIR/$tdir/d214c/a$i
14516 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14517 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14518 ls $DIR/d214c || error "ls $DIR/d214c failed"
14519 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14520 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14522 run_test 214 "hash-indexed directory test - bug 20133"
14524 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14525 create_lnet_proc_files() {
14526 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14529 # counterpart of create_lnet_proc_files
14530 remove_lnet_proc_files() {
14531 rm -f $TMP/lnet_$1.sys
14534 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14535 # 3rd arg as regexp for body
14536 check_lnet_proc_stats() {
14537 local l=$(cat "$TMP/lnet_$1" |wc -l)
14538 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14540 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14543 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14544 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14545 # optional and can be regexp for 2nd line (lnet.routes case)
14546 check_lnet_proc_entry() {
14547 local blp=2 # blp stands for 'position of 1st line of body'
14548 [ -z "$5" ] || blp=3 # lnet.routes case
14550 local l=$(cat "$TMP/lnet_$1" |wc -l)
14551 # subtracting one from $blp because the body can be empty
14552 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14554 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14555 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14557 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14558 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14560 # bail out if any unexpected line happened
14561 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14562 [ "$?" != 0 ] || error "$2 misformatted"
14565 test_215() { # for bugs 18102, 21079, 21517
14566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14568 local N='(0|[1-9][0-9]*)' # non-negative numeric
14569 local P='[1-9][0-9]*' # positive numeric
14570 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14571 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14572 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14573 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14575 local L1 # regexp for 1st line
14576 local L2 # regexp for 2nd line (optional)
14577 local BR # regexp for the rest (body)
14579 # lnet.stats should look as 11 space-separated non-negative numerics
14580 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14581 create_lnet_proc_files "stats"
14582 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14583 remove_lnet_proc_files "stats"
14585 # lnet.routes should look like this:
14586 # Routing disabled/enabled
14587 # net hops priority state router
14588 # where net is a string like tcp0, hops > 0, priority >= 0,
14589 # state is up/down,
14590 # router is a string like 192.168.1.1@tcp2
14591 L1="^Routing (disabled|enabled)$"
14592 L2="^net +hops +priority +state +router$"
14593 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14594 create_lnet_proc_files "routes"
14595 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14596 remove_lnet_proc_files "routes"
14598 # lnet.routers should look like this:
14599 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14600 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14601 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14602 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14603 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14604 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14605 create_lnet_proc_files "routers"
14606 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14607 remove_lnet_proc_files "routers"
14609 # lnet.peers should look like this:
14610 # nid refs state last max rtr min tx min queue
14611 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14612 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14613 # numeric (0 or >0 or <0), queue >= 0.
14614 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14615 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14616 create_lnet_proc_files "peers"
14617 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14618 remove_lnet_proc_files "peers"
14620 # lnet.buffers should look like this:
14621 # pages count credits min
14622 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14623 L1="^pages +count +credits +min$"
14624 BR="^ +$N +$N +$I +$I$"
14625 create_lnet_proc_files "buffers"
14626 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14627 remove_lnet_proc_files "buffers"
14629 # lnet.nis should look like this:
14630 # nid status alive refs peer rtr max tx min
14631 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14632 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14633 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14634 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14635 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14636 create_lnet_proc_files "nis"
14637 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14638 remove_lnet_proc_files "nis"
14640 # can we successfully write to lnet.stats?
14641 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14643 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14645 test_216() { # bug 20317
14646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14647 remote_ost_nodsh && skip "remote OST with nodsh"
14650 local facets=$(get_facets OST)
14651 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14653 save_lustre_params client "osc.*.contention_seconds" > $p
14654 save_lustre_params $facets \
14655 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14656 save_lustre_params $facets \
14657 "ldlm.namespaces.filter-*.contended_locks" >> $p
14658 save_lustre_params $facets \
14659 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14660 clear_stats osc.*.osc_stats
14662 # agressive lockless i/o settings
14663 do_nodes $(comma_list $(osts_nodes)) \
14664 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14665 ldlm.namespaces.filter-*.contended_locks=0 \
14666 ldlm.namespaces.filter-*.contention_seconds=60"
14667 lctl set_param -n osc.*.contention_seconds=60
14669 $DIRECTIO write $DIR/$tfile 0 10 4096
14670 $CHECKSTAT -s 40960 $DIR/$tfile
14672 # disable lockless i/o
14673 do_nodes $(comma_list $(osts_nodes)) \
14674 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14675 ldlm.namespaces.filter-*.contended_locks=32 \
14676 ldlm.namespaces.filter-*.contention_seconds=0"
14677 lctl set_param -n osc.*.contention_seconds=0
14678 clear_stats osc.*.osc_stats
14680 dd if=/dev/zero of=$DIR/$tfile count=0
14681 $CHECKSTAT -s 0 $DIR/$tfile
14683 restore_lustre_params <$p
14687 run_test 216 "check lockless direct write updates file size and kms correctly"
14689 test_217() { # bug 22430
14690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14695 for node in $(nodes_list); do
14696 nid=$(host_nids_address $node $NETTYPE)
14697 if [[ $nid = *-* ]] ; then
14698 echo "lctl ping $(h2nettype $nid)"
14699 lctl ping $(h2nettype $nid)
14701 echo "skipping $node (no hyphen detected)"
14705 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14708 # do directio so as not to populate the page cache
14709 log "creating a 10 Mb file"
14710 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14711 log "starting reads"
14712 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14713 log "truncating the file"
14714 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14716 kill %+ || true # reads might have finished
14717 echo "wait until dd is finished"
14719 log "removing the temporary file"
14720 rm -rf $DIR/$tfile || error "tmp file removal failed"
14722 run_test 218 "parallel read and truncate should not deadlock"
14725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14727 # write one partial page
14728 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14729 # set no grant so vvp_io_commit_write will do sync write
14730 $LCTL set_param fail_loc=0x411
14731 # write a full page at the end of file
14732 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14734 $LCTL set_param fail_loc=0
14735 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14736 $LCTL set_param fail_loc=0x411
14737 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14740 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14741 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14743 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14745 test_220() { #LU-325
14746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14747 remote_ost_nodsh && skip "remote OST with nodsh"
14748 remote_mds_nodsh && skip "remote MDS with nodsh"
14749 remote_mgs_nodsh && skip "remote MGS with nodsh"
14753 # create on MDT0000 so the last_id and next_id are correct
14755 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14759 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14760 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14761 osc.$mdtosc_proc1.prealloc_last_id)
14762 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14763 osc.$mdtosc_proc1.prealloc_next_id)
14767 if ! combined_mgs_mds ; then
14771 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14772 #define OBD_FAIL_OST_ENOINO 0x229
14773 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14774 create_pool $FSNAME.$TESTNAME || return 1
14775 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14777 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14779 MDSOBJS=$((last_id - next_id))
14780 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14782 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14783 echo "OST still has $count kbytes free"
14785 echo "create $MDSOBJS files @next_id..."
14786 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14788 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14789 osc.$mdtosc_proc1.prealloc_last_id)
14790 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14791 osc.$mdtosc_proc1.prealloc_next_id)
14793 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14798 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14799 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14801 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14802 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14803 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14804 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14805 echo "unlink $MDSOBJS files @$next_id..."
14806 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14808 if ! combined_mgs_mds ; then
14812 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14817 dd if=`which date` of=$MOUNT/date oflag=sync
14818 chmod +x $MOUNT/date
14820 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14821 $LCTL set_param fail_loc=0x80001401
14823 $MOUNT/date > /dev/null
14826 run_test 221 "make sure fault and truncate race to not cause OOM"
14829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14832 test_mkdir $DIR/$tdir
14833 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14834 createmany -o $DIR/$tdir/$tfile 10
14835 cancel_lru_locks mdc
14836 cancel_lru_locks osc
14837 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14838 $LCTL set_param fail_loc=0x31a
14839 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14840 $LCTL set_param fail_loc=0
14843 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14849 test_mkdir $DIR/$tdir
14850 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14851 createmany -o $DIR/$tdir/$tfile 10
14852 cancel_lru_locks mdc
14853 cancel_lru_locks osc
14854 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14855 $LCTL set_param fail_loc=0x31a
14856 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14857 $LCTL set_param fail_loc=0
14859 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14865 test_mkdir $DIR/$tdir
14866 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14867 createmany -o $DIR/$tdir/$tfile 10
14868 cancel_lru_locks mdc
14869 cancel_lru_locks osc
14870 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14871 $LCTL set_param fail_loc=0x31b
14872 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14873 $LCTL set_param fail_loc=0
14876 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14878 test_224a() { # LU-1039, MRP-303
14879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14881 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14882 $LCTL set_param fail_loc=0x508
14883 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14884 $LCTL set_param fail_loc=0
14887 run_test 224a "Don't panic on bulk IO failure"
14889 test_224b() { # LU-1039, MRP-303
14890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14892 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14893 cancel_lru_locks osc
14894 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14895 $LCTL set_param fail_loc=0x515
14896 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14897 $LCTL set_param fail_loc=0
14900 run_test 224b "Don't panic on bulk IO failure"
14902 test_224c() { # LU-6441
14903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14904 remote_mds_nodsh && skip "remote MDS with nodsh"
14906 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14907 save_writethrough $p
14908 set_cache writethrough on
14910 local pages_per_rpc=$($LCTL get_param \
14911 osc.*.max_pages_per_rpc)
14912 local at_max=$($LCTL get_param -n at_max)
14913 local timeout=$($LCTL get_param -n timeout)
14914 local test_at="at_max"
14915 local param_at="$FSNAME.sys.at_max"
14916 local test_timeout="timeout"
14917 local param_timeout="$FSNAME.sys.timeout"
14919 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14921 set_persistent_param_and_check client "$test_at" "$param_at" 0
14922 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14924 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14925 do_facet ost1 "$LCTL set_param fail_loc=0x520"
14926 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14927 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14929 do_facet ost1 "$LCTL set_param fail_loc=0"
14931 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14932 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14935 $LCTL set_param -n $pages_per_rpc
14936 restore_lustre_params < $p
14939 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14941 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14944 if [ -z ${MDSSURVEY} ]; then
14945 skip_env "mds-survey not found"
14947 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14948 skip "Need MDS version at least 2.2.51"
14950 local mds=$(facet_host $SINGLEMDS)
14951 local target=$(do_nodes $mds 'lctl dl' |
14952 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14954 local cmd1="file_count=1000 thrhi=4"
14955 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14956 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14957 local cmd="$cmd1 $cmd2 $cmd3"
14959 rm -f ${TMP}/mds_survey*
14961 eval $cmd || error "mds-survey with zero-stripe failed"
14962 cat ${TMP}/mds_survey*
14963 rm -f ${TMP}/mds_survey*
14965 run_test 225a "Metadata survey sanity with zero-stripe"
14968 if [ -z ${MDSSURVEY} ]; then
14969 skip_env "mds-survey not found"
14971 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
14972 skip "Need MDS version at least 2.2.51"
14973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14974 remote_mds_nodsh && skip "remote MDS with nodsh"
14975 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14976 skip_env "Need to mount OST to test"
14979 local mds=$(facet_host $SINGLEMDS)
14980 local target=$(do_nodes $mds 'lctl dl' |
14981 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14983 local cmd1="file_count=1000 thrhi=4"
14984 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14985 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14986 local cmd="$cmd1 $cmd2 $cmd3"
14988 rm -f ${TMP}/mds_survey*
14990 eval $cmd || error "mds-survey with stripe_count failed"
14991 cat ${TMP}/mds_survey*
14992 rm -f ${TMP}/mds_survey*
14994 run_test 225b "Metadata survey sanity with stripe_count = 1"
14996 mcreate_path2fid () {
15002 local path=$DIR/$tdir/$name
15007 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
15008 error "cannot create $desc"
15010 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
15012 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
15014 fid_path=$($LFS fid2path $MOUNT $fid)
15016 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
15018 [ "$path" == "$fid_path" ] ||
15019 error "fid2path returned $fid_path, expected $path"
15021 echo "pass with $path and $fid"
15026 mkdir -p $DIR/$tdir
15028 mcreate_path2fid 0010666 0 0 fifo "FIFO"
15029 mcreate_path2fid 0020666 1 3 null "character special file (null)"
15030 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
15031 mcreate_path2fid 0040666 0 0 dir "directory"
15032 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
15033 mcreate_path2fid 0100666 0 0 file "regular file"
15034 mcreate_path2fid 0120666 0 0 link "symbolic link"
15035 mcreate_path2fid 0140666 0 0 sock "socket"
15037 run_test 226a "call path2fid and fid2path on files of all type"
15040 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15045 mkdir -p $DIR/$tdir
15046 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
15047 error "create remote directory failed"
15048 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
15049 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
15050 "character special file (null)"
15051 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
15052 "character special file (no device)"
15053 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
15054 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
15055 "block special file (loop)"
15056 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
15057 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
15058 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
15060 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
15062 # LU-1299 Executing or running ldd on a truncated executable does not
15063 # cause an out-of-memory condition.
15065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15066 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
15068 dd if=$(which date) of=$MOUNT/date bs=1k count=1
15069 chmod +x $MOUNT/date
15071 $MOUNT/date > /dev/null
15072 ldd $MOUNT/date > /dev/null
15075 run_test 227 "running truncated executable does not cause OOM"
15077 # LU-1512 try to reuse idle OI blocks
15079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15080 remote_mds_nodsh && skip "remote MDS with nodsh"
15081 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15083 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15084 local myDIR=$DIR/$tdir
15087 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15088 $LCTL set_param fail_loc=0x80001002
15089 createmany -o $myDIR/t- 10000
15090 $LCTL set_param fail_loc=0
15091 # The guard is current the largest FID holder
15093 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15095 local IDX=$(($SEQ % 64))
15097 do_facet $SINGLEMDS sync
15098 # Make sure journal flushed.
15100 local blk1=$(do_facet $SINGLEMDS \
15101 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15102 grep Blockcount | awk '{print $4}')
15104 # Remove old files, some OI blocks will become idle.
15105 unlinkmany $myDIR/t- 10000
15106 # Create new files, idle OI blocks should be reused.
15107 createmany -o $myDIR/t- 2000
15108 do_facet $SINGLEMDS sync
15109 # Make sure journal flushed.
15111 local blk2=$(do_facet $SINGLEMDS \
15112 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15113 grep Blockcount | awk '{print $4}')
15115 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15117 run_test 228a "try to reuse idle OI blocks"
15120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15121 remote_mds_nodsh && skip "remote MDS with nodsh"
15122 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15124 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15125 local myDIR=$DIR/$tdir
15128 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15129 $LCTL set_param fail_loc=0x80001002
15130 createmany -o $myDIR/t- 10000
15131 $LCTL set_param fail_loc=0
15132 # The guard is current the largest FID holder
15134 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15136 local IDX=$(($SEQ % 64))
15138 do_facet $SINGLEMDS sync
15139 # Make sure journal flushed.
15141 local blk1=$(do_facet $SINGLEMDS \
15142 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15143 grep Blockcount | awk '{print $4}')
15145 # Remove old files, some OI blocks will become idle.
15146 unlinkmany $myDIR/t- 10000
15149 stop $SINGLEMDS || error "Fail to stop MDT."
15151 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15153 df $MOUNT || error "Fail to df."
15154 # Create new files, idle OI blocks should be reused.
15155 createmany -o $myDIR/t- 2000
15156 do_facet $SINGLEMDS sync
15157 # Make sure journal flushed.
15159 local blk2=$(do_facet $SINGLEMDS \
15160 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15161 grep Blockcount | awk '{print $4}')
15163 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15165 run_test 228b "idle OI blocks can be reused after MDT restart"
15169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15170 remote_mds_nodsh && skip "remote MDS with nodsh"
15171 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15173 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15174 local myDIR=$DIR/$tdir
15177 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15178 $LCTL set_param fail_loc=0x80001002
15179 # 20000 files can guarantee there are index nodes in the OI file
15180 createmany -o $myDIR/t- 20000
15181 $LCTL set_param fail_loc=0
15182 # The guard is current the largest FID holder
15184 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15186 local IDX=$(($SEQ % 64))
15188 do_facet $SINGLEMDS sync
15189 # Make sure journal flushed.
15191 local blk1=$(do_facet $SINGLEMDS \
15192 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15193 grep Blockcount | awk '{print $4}')
15195 # Remove old files, some OI blocks will become idle.
15196 unlinkmany $myDIR/t- 20000
15198 # The OI file should become empty now
15200 # Create new files, idle OI blocks should be reused.
15201 createmany -o $myDIR/t- 2000
15202 do_facet $SINGLEMDS sync
15203 # Make sure journal flushed.
15205 local blk2=$(do_facet $SINGLEMDS \
15206 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15207 grep Blockcount | awk '{print $4}')
15209 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15211 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15213 test_229() { # LU-2482, LU-3448
15214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15215 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15216 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15217 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15221 # Create a file with a released layout and stripe count 2.
15222 $MULTIOP $DIR/$tfile H2c ||
15223 error "failed to create file with released layout"
15225 $LFS getstripe -v $DIR/$tfile
15227 local pattern=$($LFS getstripe -L $DIR/$tfile)
15228 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15230 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15232 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15233 stat $DIR/$tfile || error "failed to stat released file"
15235 chown $RUNAS_ID $DIR/$tfile ||
15236 error "chown $RUNAS_ID $DIR/$tfile failed"
15238 chgrp $RUNAS_ID $DIR/$tfile ||
15239 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15241 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15242 rm $DIR/$tfile || error "failed to remove released file"
15244 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15248 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15249 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15250 skip "Need MDS version at least 2.11.52"
15254 test_mkdir $DIR/$tdir
15255 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15256 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15257 [ $mdt_idx -ne 0 ] &&
15258 error "create local directory on wrong MDT $mdt_idx"
15260 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15261 error "create remote directory failed"
15262 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15263 [ $mdt_idx -ne $MDTIDX ] &&
15264 error "create remote directory on wrong MDT $mdt_idx"
15266 createmany -o $DIR/$tdir/test_230/t- 10 ||
15267 error "create files on remote directory failed"
15268 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15269 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15270 rm -r $DIR/$tdir || error "unlink remote directory failed"
15272 run_test 230a "Create remote directory and files under the remote directory"
15275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15276 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15277 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15278 skip "Need MDS version at least 2.11.52"
15286 local migrate_dir=$DIR/$tdir/migrate_dir
15287 local other_dir=$DIR/$tdir/other_dir
15289 test_mkdir $DIR/$tdir
15290 test_mkdir -i0 -c1 $migrate_dir
15291 test_mkdir -i0 -c1 $other_dir
15292 for ((i=0; i<10; i++)); do
15293 mkdir -p $migrate_dir/dir_${i}
15294 createmany -o $migrate_dir/dir_${i}/f 10 ||
15295 error "create files under remote dir failed $i"
15298 cp /etc/passwd $migrate_dir/$tfile
15299 cp /etc/passwd $other_dir/$tfile
15300 chattr +SAD $migrate_dir
15301 chattr +SAD $migrate_dir/$tfile
15303 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15304 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15305 local old_dir_mode=$(stat -c%f $migrate_dir)
15306 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15308 mkdir -p $migrate_dir/dir_default_stripe2
15309 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15310 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15312 mkdir -p $other_dir
15313 ln $migrate_dir/$tfile $other_dir/luna
15314 ln $migrate_dir/$tfile $migrate_dir/sofia
15315 ln $other_dir/$tfile $migrate_dir/david
15316 ln -s $migrate_dir/$tfile $other_dir/zachary
15317 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15318 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15320 $LFS migrate -m $MDTIDX $migrate_dir ||
15321 error "fails on migrating remote dir to MDT1"
15323 echo "migratate to MDT1, then checking.."
15324 for ((i = 0; i < 10; i++)); do
15325 for file in $(find $migrate_dir/dir_${i}); do
15326 mdt_index=$($LFS getstripe -m $file)
15327 [ $mdt_index == $MDTIDX ] ||
15328 error "$file is not on MDT${MDTIDX}"
15332 # the multiple link file should still in MDT0
15333 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15334 [ $mdt_index == 0 ] ||
15335 error "$file is not on MDT${MDTIDX}"
15337 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15338 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15339 error " expect $old_dir_flag get $new_dir_flag"
15341 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15342 [ "$old_file_flag" = "$new_file_flag" ] ||
15343 error " expect $old_file_flag get $new_file_flag"
15345 local new_dir_mode=$(stat -c%f $migrate_dir)
15346 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15347 error "expect mode $old_dir_mode get $new_dir_mode"
15349 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15350 [ "$old_file_mode" = "$new_file_mode" ] ||
15351 error "expect mode $old_file_mode get $new_file_mode"
15353 diff /etc/passwd $migrate_dir/$tfile ||
15354 error "$tfile different after migration"
15356 diff /etc/passwd $other_dir/luna ||
15357 error "luna different after migration"
15359 diff /etc/passwd $migrate_dir/sofia ||
15360 error "sofia different after migration"
15362 diff /etc/passwd $migrate_dir/david ||
15363 error "david different after migration"
15365 diff /etc/passwd $other_dir/zachary ||
15366 error "zachary different after migration"
15368 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15369 error "${tfile}_ln different after migration"
15371 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15372 error "${tfile}_ln_other different after migration"
15374 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15375 [ $stripe_count = 2 ] ||
15376 error "dir strpe_count $d != 2 after migration."
15378 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15379 [ $stripe_count = 2 ] ||
15380 error "file strpe_count $d != 2 after migration."
15382 #migrate back to MDT0
15385 $LFS migrate -m $MDTIDX $migrate_dir ||
15386 error "fails on migrating remote dir to MDT0"
15388 echo "migrate back to MDT0, checking.."
15389 for file in $(find $migrate_dir); do
15390 mdt_index=$($LFS getstripe -m $file)
15391 [ $mdt_index == $MDTIDX ] ||
15392 error "$file is not on MDT${MDTIDX}"
15395 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15396 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15397 error " expect $old_dir_flag get $new_dir_flag"
15399 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15400 [ "$old_file_flag" = "$new_file_flag" ] ||
15401 error " expect $old_file_flag get $new_file_flag"
15403 local new_dir_mode=$(stat -c%f $migrate_dir)
15404 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15405 error "expect mode $old_dir_mode get $new_dir_mode"
15407 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15408 [ "$old_file_mode" = "$new_file_mode" ] ||
15409 error "expect mode $old_file_mode get $new_file_mode"
15411 diff /etc/passwd ${migrate_dir}/$tfile ||
15412 error "$tfile different after migration"
15414 diff /etc/passwd ${other_dir}/luna ||
15415 error "luna different after migration"
15417 diff /etc/passwd ${migrate_dir}/sofia ||
15418 error "sofia different after migration"
15420 diff /etc/passwd ${other_dir}/zachary ||
15421 error "zachary different after migration"
15423 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15424 error "${tfile}_ln different after migration"
15426 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15427 error "${tfile}_ln_other different after migration"
15429 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15430 [ $stripe_count = 2 ] ||
15431 error "dir strpe_count $d != 2 after migration."
15433 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15434 [ $stripe_count = 2 ] ||
15435 error "file strpe_count $d != 2 after migration."
15437 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15439 run_test 230b "migrate directory"
15442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15443 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15444 remote_mds_nodsh && skip "remote MDS with nodsh"
15445 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15446 skip "Need MDS version at least 2.11.52"
15452 local migrate_dir=$DIR/$tdir/migrate_dir
15454 #If migrating directory fails in the middle, all entries of
15455 #the directory is still accessiable.
15456 test_mkdir $DIR/$tdir
15457 test_mkdir -i0 -c1 $migrate_dir
15458 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15460 createmany -o $migrate_dir/f $total ||
15461 error "create files under ${migrate_dir} failed"
15463 # fail after migrating top dir, and this will fail only once, so the
15464 # first sub file migration will fail (currently f3), others succeed.
15465 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15466 do_facet mds1 lctl set_param fail_loc=0x1801
15467 local t=$(ls $migrate_dir | wc -l)
15468 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15469 error "migrate should fail"
15470 local u=$(ls $migrate_dir | wc -l)
15471 [ "$u" == "$t" ] || error "$u != $t during migration"
15473 # add new dir/file should succeed
15474 mkdir $migrate_dir/dir ||
15475 error "mkdir failed under migrating directory"
15476 touch $migrate_dir/file ||
15477 error "create file failed under migrating directory"
15479 # add file with existing name should fail
15480 for file in $migrate_dir/f*; do
15481 stat $file > /dev/null || error "stat $file failed"
15482 $OPENFILE -f O_CREAT:O_EXCL $file &&
15483 error "open(O_CREAT|O_EXCL) $file should fail"
15484 $MULTIOP $file m && error "create $file should fail"
15485 touch $DIR/$tdir/remote_dir/$tfile ||
15486 error "touch $tfile failed"
15487 ln $DIR/$tdir/remote_dir/$tfile $file &&
15488 error "link $file should fail"
15489 mdt_index=$($LFS getstripe -m $file)
15490 if [ $mdt_index == 0 ]; then
15491 # file failed to migrate is not allowed to rename to
15492 mv $DIR/$tdir/remote_dir/$tfile $file &&
15493 error "rename to $file should fail"
15495 mv $DIR/$tdir/remote_dir/$tfile $file ||
15496 error "rename to $file failed"
15498 echo hello >> $file || error "write $file failed"
15501 # resume migration with different options should fail
15502 $LFS migrate -m 0 $migrate_dir &&
15503 error "migrate -m 0 $migrate_dir should fail"
15505 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15506 error "migrate -c 2 $migrate_dir should fail"
15508 # resume migration should succeed
15509 $LFS migrate -m $MDTIDX $migrate_dir ||
15510 error "migrate $migrate_dir failed"
15512 echo "Finish migration, then checking.."
15513 for file in $(find $migrate_dir); do
15514 mdt_index=$($LFS getstripe -m $file)
15515 [ $mdt_index == $MDTIDX ] ||
15516 error "$file is not on MDT${MDTIDX}"
15519 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15521 run_test 230c "check directory accessiblity if migration failed"
15524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15525 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15526 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15527 skip "Need MDS version at least 2.11.52"
15529 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15531 local migrate_dir=$DIR/$tdir/migrate_dir
15541 old_index=$((RANDOM % MDSCOUNT))
15542 old_count=$((MDSCOUNT - old_index))
15543 new_index=$((RANDOM % MDSCOUNT))
15544 new_count=$((MDSCOUNT - new_index))
15545 new_hash="all_char"
15547 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15548 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15550 test_mkdir $DIR/$tdir
15551 test_mkdir -i $old_index -c $old_count $migrate_dir
15553 for ((i=0; i<100; i++)); do
15554 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15555 createmany -o $migrate_dir/dir_${i}/f 100 ||
15556 error "create files under remote dir failed $i"
15559 echo -n "Migrate from MDT$old_index "
15560 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15561 echo -n "to MDT$new_index"
15562 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15565 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15566 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15567 error "migrate remote dir error"
15569 echo "Finish migration, then checking.."
15570 for file in $(find $migrate_dir); do
15571 mdt_index=$($LFS getstripe -m $file)
15572 if [ $mdt_index -lt $new_index ] ||
15573 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15574 error "$file is on MDT$mdt_index"
15578 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15580 run_test 230d "check migrate big directory"
15583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15584 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15585 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15586 skip "Need MDS version at least 2.11.52"
15593 mkdir -p $DIR/$tdir
15594 mkdir $DIR/$tdir/migrate_dir
15595 mkdir $DIR/$tdir/other_dir
15596 touch $DIR/$tdir/migrate_dir/a
15597 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15598 ls $DIR/$tdir/other_dir
15600 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15601 error "migrate dir fails"
15603 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15604 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15606 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15607 [ $mdt_index == 0 ] || error "a is not on MDT0"
15609 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15610 error "migrate dir fails"
15612 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15613 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15615 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15616 [ $mdt_index == 1 ] || error "a is not on MDT1"
15618 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15619 [ $mdt_index == 1 ] || error "b is not on MDT1"
15621 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15622 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15624 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15626 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15628 run_test 230e "migrate mulitple local link files"
15631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15632 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15633 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15634 skip "Need MDS version at least 2.11.52"
15639 mkdir -p $DIR/$tdir
15640 mkdir $DIR/$tdir/migrate_dir
15641 $LFS mkdir -i1 $DIR/$tdir/other_dir
15642 touch $DIR/$tdir/migrate_dir/a
15643 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15644 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15645 ls $DIR/$tdir/other_dir
15647 # a should be migrated to MDT1, since no other links on MDT0
15648 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15649 error "#1 migrate dir fails"
15650 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15651 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15652 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15653 [ $mdt_index == 1 ] || error "a is not on MDT1"
15655 # a should stay on MDT1, because it is a mulitple link file
15656 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15657 error "#2 migrate dir fails"
15658 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15659 [ $mdt_index == 1 ] || error "a is not on MDT1"
15661 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15662 error "#3 migrate dir fails"
15664 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15665 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15666 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15668 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15669 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15671 # a should be migrated to MDT0, since no other links on MDT1
15672 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15673 error "#4 migrate dir fails"
15674 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15675 [ $mdt_index == 0 ] || error "a is not on MDT0"
15677 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15679 run_test 230f "migrate mulitple remote link files"
15682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15683 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15684 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15685 skip "Need MDS version at least 2.11.52"
15687 mkdir -p $DIR/$tdir/migrate_dir
15689 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15690 error "migrating dir to non-exist MDT succeeds"
15693 run_test 230g "migrate dir to non-exist MDT"
15696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15697 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15698 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15699 skip "Need MDS version at least 2.11.52"
15703 mkdir -p $DIR/$tdir/migrate_dir
15705 $LFS migrate -m1 $DIR &&
15706 error "migrating mountpoint1 should fail"
15708 $LFS migrate -m1 $DIR/$tdir/.. &&
15709 error "migrating mountpoint2 should fail"
15712 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15713 error "migrating $tdir/migrate_dir/.. should fail"
15717 run_test 230h "migrate .. and root"
15720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15721 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15722 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15723 skip "Need MDS version at least 2.11.52"
15725 mkdir -p $DIR/$tdir/migrate_dir
15727 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15728 error "migration fails with a tailing slash"
15730 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15731 error "migration fails with two tailing slashes"
15733 run_test 230i "lfs migrate -m tolerates trailing slashes"
15736 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15737 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15738 skip "Need MDS version at least 2.11.52"
15740 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15741 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15742 error "create $tfile failed"
15743 cat /etc/passwd > $DIR/$tdir/$tfile
15745 $LFS migrate -m 1 $DIR/$tdir
15747 cmp /etc/passwd $DIR/$tdir/$tfile ||
15748 error "DoM file mismatch after migration"
15750 run_test 230j "DoM file data not changed after dir migration"
15753 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15754 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15755 skip "Need MDS version at least 2.11.56"
15758 local files_on_starting_mdt=0
15760 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15761 $LFS getdirstripe $DIR/$tdir
15762 for i in $(seq $total); do
15763 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15764 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15765 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15768 echo "$files_on_starting_mdt files on MDT0"
15770 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15771 $LFS getdirstripe $DIR/$tdir
15773 files_on_starting_mdt=0
15774 for i in $(seq $total); do
15775 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15776 error "file $tfile.$i mismatch after migration"
15777 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15778 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15781 echo "$files_on_starting_mdt files on MDT1 after migration"
15782 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15784 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15785 $LFS getdirstripe $DIR/$tdir
15787 files_on_starting_mdt=0
15788 for i in $(seq $total); do
15789 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15790 error "file $tfile.$i mismatch after 2nd migration"
15791 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15792 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15795 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15796 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15800 run_test 230k "file data not changed after dir migration"
15803 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15804 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15805 skip "Need MDS version at least 2.11.56"
15807 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15808 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15809 error "create files under remote dir failed $i"
15810 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15812 run_test 230l "readdir between MDTs won't crash"
15816 # For simplicity this test assumes that max_pages_per_rpc
15817 # is the same across all OSCs
15818 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15819 local bulk_size=$((max_pages * PAGE_SIZE))
15820 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15823 mkdir -p $DIR/$tdir
15824 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15825 error "failed to set stripe with -S ${brw_size}M option"
15827 # clear the OSC stats
15828 $LCTL set_param osc.*.stats=0 &>/dev/null
15831 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15832 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15833 oflag=direct &>/dev/null || error "dd failed"
15835 sync; sleep 1; sync # just to be safe
15836 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15837 if [ x$nrpcs != "x1" ]; then
15838 $LCTL get_param osc.*.stats
15839 error "found $nrpcs ost_write RPCs, not 1 as expected"
15843 # Drop the OSC cache, otherwise we will read from it
15844 cancel_lru_locks osc
15846 # clear the OSC stats
15847 $LCTL set_param osc.*.stats=0 &>/dev/null
15849 # Client reads $bulk_size.
15850 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15851 iflag=direct &>/dev/null || error "dd failed"
15853 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15854 if [ x$nrpcs != "x1" ]; then
15855 $LCTL get_param osc.*.stats
15856 error "found $nrpcs ost_read RPCs, not 1 as expected"
15859 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15862 mkdir -p $DIR/$tdir
15864 for i in {0..1023}; do
15865 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15866 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15867 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15871 run_test 231b "must not assert on fully utilized OST request buffer"
15874 mkdir -p $DIR/$tdir
15875 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15877 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15878 do_facet ost1 $LCTL set_param fail_loc=0x31c
15880 # ignore dd failure
15881 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15883 do_facet ost1 $LCTL set_param fail_loc=0
15884 umount_client $MOUNT || error "umount failed"
15885 mount_client $MOUNT || error "mount failed"
15886 stop ost1 || error "cannot stop ost1"
15887 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15889 run_test 232a "failed lock should not block umount"
15892 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15893 skip "Need MDS version at least 2.10.58"
15895 mkdir -p $DIR/$tdir
15896 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15897 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15899 cancel_lru_locks osc
15901 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15902 do_facet ost1 $LCTL set_param fail_loc=0x31c
15905 $LFS data_version $DIR/$tdir/$tfile || true
15907 do_facet ost1 $LCTL set_param fail_loc=0
15908 umount_client $MOUNT || error "umount failed"
15909 mount_client $MOUNT || error "mount failed"
15910 stop ost1 || error "cannot stop ost1"
15911 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15913 run_test 232b "failed data version lock should not block umount"
15916 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15917 skip "Need MDS version at least 2.3.64"
15918 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15920 local fid=$($LFS path2fid $MOUNT)
15922 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15923 error "cannot access $MOUNT using its FID '$fid'"
15925 run_test 233a "checking that OBF of the FS root succeeds"
15928 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
15929 skip "Need MDS version at least 2.5.90"
15930 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15932 local fid=$($LFS path2fid $MOUNT/.lustre)
15934 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15935 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15937 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15938 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15939 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15941 run_test 233b "checking that OBF of the FS .lustre succeeds"
15944 local p="$TMP/sanityN-$TESTNAME.parameters"
15945 save_lustre_params client "llite.*.xattr_cache" > $p
15946 lctl set_param llite.*.xattr_cache 1 ||
15947 skip_env "xattr cache is not supported"
15949 mkdir -p $DIR/$tdir || error "mkdir failed"
15950 touch $DIR/$tdir/$tfile || error "touch failed"
15951 # OBD_FAIL_LLITE_XATTR_ENOMEM
15952 $LCTL set_param fail_loc=0x1405
15953 getfattr -n user.attr $DIR/$tdir/$tfile &&
15954 error "getfattr should have failed with ENOMEM"
15955 $LCTL set_param fail_loc=0x0
15958 restore_lustre_params < $p
15961 run_test 234 "xattr cache should not crash on ENOMEM"
15964 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
15965 skip "Need MDS version at least 2.4.52"
15967 flock_deadlock $DIR/$tfile
15972 124) error "process hangs on a deadlock"
15974 *) error "error executing flock_deadlock $DIR/$tfile"
15978 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15982 check_swap_layouts_support
15984 local ref1=/etc/passwd
15985 local ref2=/etc/group
15986 local file1=$DIR/$tdir/f1
15987 local file2=$DIR/$tdir/f2
15989 test_mkdir -c1 $DIR/$tdir
15990 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15991 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15992 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15993 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15994 local fd=$(free_fd)
15995 local cmd="exec $fd<>$file2"
15998 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15999 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
16002 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16007 run_test 236 "Layout swap on open unlinked file"
16009 # LU-4659 linkea consistency
16011 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16012 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16013 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16014 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16017 ln $DIR/$tfile $DIR/$tfile.lnk
16018 touch $DIR/$tfile.new
16019 mv $DIR/$tfile.new $DIR/$tfile
16020 local fid1=$($LFS path2fid $DIR/$tfile)
16021 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
16022 local path1=$($LFS fid2path $FSNAME "$fid1")
16023 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
16024 local path2=$($LFS fid2path $FSNAME "$fid2")
16025 [ $tfile.lnk == $path2 ] ||
16026 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
16029 run_test 238 "Verify linkea consistency"
16031 test_239A() { # was test_239
16032 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
16033 skip "Need MDS version at least 2.5.60"
16035 local list=$(comma_list $(mdts_nodes))
16037 mkdir -p $DIR/$tdir
16038 createmany -o $DIR/$tdir/f- 5000
16039 unlinkmany $DIR/$tdir/f- 5000
16040 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
16041 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
16042 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
16043 osp.*MDT*.sync_in_flight" | calc_sum)
16044 [ "$changes" -eq 0 ] || error "$changes not synced"
16046 run_test 239A "osp_sync test"
16048 test_239a() { #LU-5297
16049 remote_mds_nodsh && skip "remote MDS with nodsh"
16052 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
16053 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
16054 chgrp $RUNAS_GID $DIR/$tfile
16055 wait_delete_completed
16057 run_test 239a "process invalid osp sync record correctly"
16059 test_239b() { #LU-5297
16060 remote_mds_nodsh && skip "remote MDS with nodsh"
16063 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
16064 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
16065 chgrp $RUNAS_GID $DIR/$tfile1
16066 wait_delete_completed
16067 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16069 chgrp $RUNAS_GID $DIR/$tfile2
16070 wait_delete_completed
16072 run_test 239b "process osp sync record with ENOMEM error correctly"
16075 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16076 remote_mds_nodsh && skip "remote MDS with nodsh"
16078 mkdir -p $DIR/$tdir
16080 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
16081 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
16082 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
16083 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
16085 umount_client $MOUNT || error "umount failed"
16086 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
16087 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
16088 mount_client $MOUNT || error "failed to mount client"
16090 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
16091 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
16093 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
16099 for LOOP in $(seq $count); do
16100 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
16101 cancel_lru_locks $OSC || true
16109 for LOOP in $(seq $1); do
16110 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
16115 test_241a() { # was test_241
16116 local bsize=$PAGE_SIZE
16118 (( bsize < 40960 )) && bsize=40960
16119 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16121 cancel_lru_locks $OSC
16122 test_241_bio 1000 $bsize &
16124 test_241_dio 1000 $bsize
16127 run_test 241a "bio vs dio"
16130 local bsize=$PAGE_SIZE
16132 (( bsize < 40960 )) && bsize=40960
16133 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16135 test_241_dio 1000 $bsize &
16137 test_241_dio 1000 $bsize
16140 run_test 241b "dio vs dio"
16143 remote_mds_nodsh && skip "remote MDS with nodsh"
16145 mkdir -p $DIR/$tdir
16146 touch $DIR/$tdir/$tfile
16148 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16149 do_facet mds1 lctl set_param fail_loc=0x105
16150 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16152 do_facet mds1 lctl set_param fail_loc=0
16153 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16155 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16159 test_mkdir $DIR/$tdir
16160 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16162 run_test 243 "various group lock tests"
16166 test_mkdir $DIR/$tdir
16167 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16168 sendfile_grouplock $DIR/$tdir/$tfile || \
16169 error "sendfile+grouplock failed"
16172 run_test 244 "sendfile with group lock tests"
16175 local flagname="multi_mod_rpcs"
16176 local connect_data_name="max_mod_rpcs"
16179 # check if multiple modify RPCs flag is set
16180 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16181 grep "connect_flags:")
16184 echo "$out" | grep -qw $flagname
16185 if [ $? -ne 0 ]; then
16186 echo "connect flag $flagname is not set"
16190 # check if multiple modify RPCs data is set
16191 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16194 echo "$out" | grep -qw $connect_data_name ||
16195 error "import should have connect data $connect_data_name"
16197 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16199 test_246() { # LU-7371
16200 remote_ost_nodsh && skip "remote OST with nodsh"
16201 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16202 skip "Need OST version >= 2.7.62"
16204 do_facet ost1 $LCTL set_param fail_val=4095
16205 #define OBD_FAIL_OST_READ_SIZE 0x234
16206 do_facet ost1 $LCTL set_param fail_loc=0x234
16207 $LFS setstripe $DIR/$tfile -i 0 -c 1
16208 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16209 cancel_lru_locks $FSNAME-OST0000
16210 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16212 run_test 246 "Read file of size 4095 should return right length"
16218 umount_client $submount
16223 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16225 skip_env "Fileset feature is not supported"
16227 local submount=${MOUNT}_$tdir
16230 mkdir -p $submount || error "mkdir $submount failed"
16231 FILESET="$FILESET/$tdir" mount_client $submount ||
16232 error "mount $submount failed"
16233 trap "cleanup_247 $submount" EXIT
16234 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16235 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16236 error "read $MOUNT/$tdir/$tfile failed"
16237 cleanup_247 $submount
16239 run_test 247a "mount subdir as fileset"
16242 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16243 skip_env "Fileset feature is not supported"
16245 local submount=${MOUNT}_$tdir
16247 rm -rf $MOUNT/$tdir
16248 mkdir -p $submount || error "mkdir $submount failed"
16250 FILESET="$FILESET/$tdir" mount_client $submount &&
16251 error "mount $submount should fail"
16254 run_test 247b "mount subdir that dose not exist"
16257 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16258 skip_env "Fileset feature is not supported"
16260 local submount=${MOUNT}_$tdir
16262 mkdir -p $MOUNT/$tdir/dir1
16263 mkdir -p $submount || error "mkdir $submount failed"
16264 trap "cleanup_247 $submount" EXIT
16265 FILESET="$FILESET/$tdir" mount_client $submount ||
16266 error "mount $submount failed"
16267 local fid=$($LFS path2fid $MOUNT/)
16268 $LFS fid2path $submount $fid && error "fid2path should fail"
16269 cleanup_247 $submount
16271 run_test 247c "running fid2path outside root"
16274 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16275 skip "Fileset feature is not supported"
16277 local submount=${MOUNT}_$tdir
16279 mkdir -p $MOUNT/$tdir/dir1
16280 mkdir -p $submount || error "mkdir $submount failed"
16281 FILESET="$FILESET/$tdir" mount_client $submount ||
16282 error "mount $submount failed"
16283 trap "cleanup_247 $submount" EXIT
16284 local fid=$($LFS path2fid $submount/dir1)
16285 $LFS fid2path $submount $fid || error "fid2path should succeed"
16286 cleanup_247 $submount
16288 run_test 247d "running fid2path inside root"
16292 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16294 skip "Fileset feature is not supported"
16296 local submount=${MOUNT}_$tdir
16299 mkdir -p $submount || error "mkdir $submount failed"
16300 FILESET="$FILESET/.." mount_client $submount &&
16301 error "mount $submount should fail"
16304 run_test 247e "mount .. as fileset"
16307 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16308 [ -z "$fast_read_sav" ] && skip "no fast read support"
16310 # create a large file for fast read verification
16311 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16313 # make sure the file is created correctly
16314 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16315 { rm -f $DIR/$tfile; skip "file creation error"; }
16317 echo "Test 1: verify that fast read is 4 times faster on cache read"
16319 # small read with fast read enabled
16320 $LCTL set_param -n llite.*.fast_read=1
16321 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16322 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16323 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16324 # small read with fast read disabled
16325 $LCTL set_param -n llite.*.fast_read=0
16326 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16327 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16328 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16330 # verify that fast read is 4 times faster for cache read
16331 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16332 error_not_in_vm "fast read was not 4 times faster: " \
16333 "$t_fast vs $t_slow"
16335 echo "Test 2: verify the performance between big and small read"
16336 $LCTL set_param -n llite.*.fast_read=1
16338 # 1k non-cache read
16339 cancel_lru_locks osc
16340 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16341 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16342 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16344 # 1M non-cache read
16345 cancel_lru_locks osc
16346 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16347 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16348 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16350 # verify that big IO is not 4 times faster than small IO
16351 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16352 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16354 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16357 run_test 248 "fast read verification"
16359 test_249() { # LU-7890
16360 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16361 skip "Need at least version 2.8.54"
16364 $LFS setstripe -c 1 $DIR/$tfile
16365 # Offset 2T == 4k * 512M
16366 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16367 error "dd to 2T offset failed"
16369 run_test 249 "Write above 2T file size"
16372 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16373 && skip "no 16TB file size limit on ZFS"
16375 $LFS setstripe -c 1 $DIR/$tfile
16376 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16377 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16378 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16379 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16380 conv=notrunc,fsync && error "append succeeded"
16383 run_test 250 "Write above 16T limit"
16386 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16388 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16389 #Skip once - writing the first stripe will succeed
16390 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16391 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16392 error "short write happened"
16394 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16395 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16396 error "short read happened"
16400 run_test 251 "Handling short read and write correctly"
16403 remote_mds_nodsh && skip "remote MDS with nodsh"
16404 remote_ost_nodsh && skip "remote OST with nodsh"
16405 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
16406 skip_env "ldiskfs only test"
16416 # check lr_reader on OST0000
16418 dev=$(facet_device $tgt)
16419 out=$(do_facet $tgt $LR_READER $dev)
16420 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16422 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16423 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16424 error "Invalid uuid returned by $LR_READER on target $tgt"
16425 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16427 # check lr_reader -c on MDT0000
16429 dev=$(facet_device $tgt)
16430 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16431 skip "$LR_READER does not support additional options"
16433 out=$(do_facet $tgt $LR_READER -c $dev)
16434 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16436 num=$(echo "$out" | grep -c "mdtlov")
16437 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16438 error "Invalid number of mdtlov clients returned by $LR_READER"
16439 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16441 # check lr_reader -cr on MDT0000
16442 out=$(do_facet $tgt $LR_READER -cr $dev)
16443 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16445 echo "$out" | grep -q "^reply_data:$" ||
16446 error "$LR_READER should have returned 'reply_data' section"
16447 num=$(echo "$out" | grep -c "client_generation")
16448 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16450 run_test 252 "check lr_reader tool"
16452 test_253_fill_ost() {
16453 local size_mb #how many MB should we write to pass watermark
16454 local lwm=$3 #low watermark
16455 local free_10mb #10% of free space
16457 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16458 size_mb=$((free_kb / 1024 - lwm))
16459 free_10mb=$((free_kb / 10240))
16460 #If 10% of free space cross low watermark use it
16461 if (( free_10mb > size_mb )); then
16464 #At least we need to store 1.1 of difference between
16465 #free space and low watermark
16466 size_mb=$((size_mb + size_mb / 10))
16468 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16469 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16470 oflag=append conv=notrunc
16475 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16476 echo "OST still has $((free_kb / 1024)) mbytes free"
16480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16481 remote_mds_nodsh && skip "remote MDS with nodsh"
16482 remote_mgs_nodsh && skip "remote MGS with nodsh"
16487 local ost_name=$($LFS osts |
16488 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16490 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16491 do_facet $SINGLEMDS $LCTL get_param -n \
16492 osp.$mdtosc_proc1.reserved_mb_high ||
16493 skip "remote MDS does not support reserved_mb_high"
16497 wait_delete_completed
16500 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16501 osp.$mdtosc_proc1.reserved_mb_high)
16502 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16503 osp.$mdtosc_proc1.reserved_mb_low)
16504 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16506 if ! combined_mgs_mds ; then
16509 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16510 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16511 error "Adding $ost_name to pool failed"
16513 # Wait for client to see a OST at pool
16514 wait_update $HOSTNAME "$LCTL get_param -n
16515 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16516 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16517 error "Client can not see the pool"
16518 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16519 error "Setstripe failed"
16521 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16522 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16523 echo "OST still has $((blocks/1024)) mbytes free"
16525 local new_lwm=$((blocks/1024-10))
16526 do_facet $SINGLEMDS $LCTL set_param \
16527 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16528 do_facet $SINGLEMDS $LCTL set_param \
16529 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16531 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16533 #First enospc could execute orphan deletion so repeat.
16534 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16536 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16537 osp.$mdtosc_proc1.prealloc_status)
16538 echo "prealloc_status $oa_status"
16540 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16541 error "File creation should fail"
16542 #object allocation was stopped, but we still able to append files
16543 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16544 error "Append failed"
16545 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16547 wait_delete_completed
16551 for i in $(seq 10 12); do
16552 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16553 error "File creation failed after rm";
16556 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16557 osp.$mdtosc_proc1.prealloc_status)
16558 echo "prealloc_status $oa_status"
16560 if (( oa_status != 0 )); then
16561 error "Object allocation still disable after rm"
16563 do_facet $SINGLEMDS $LCTL set_param \
16564 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16565 do_facet $SINGLEMDS $LCTL set_param \
16566 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16569 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16570 error "Remove $ost_name from pool failed"
16571 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16572 error "Pool destroy fialed"
16574 if ! combined_mgs_mds ; then
16578 run_test 253 "Check object allocation limit"
16581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16582 remote_mds_nodsh && skip "remote MDS with nodsh"
16583 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16584 skip "MDS does not support changelog_size"
16587 local MDT0=$(facet_svc $SINGLEMDS)
16589 changelog_register || error "changelog_register failed"
16591 changelog_clear 0 || error "changelog_clear failed"
16593 local size1=$(do_facet $SINGLEMDS \
16594 $LCTL get_param -n mdd.$MDT0.changelog_size)
16595 echo "Changelog size $size1"
16598 $LFS mkdir -i 0 $DIR/$tdir
16600 mkdir -p $DIR/$tdir/pics/2008/zachy
16601 touch $DIR/$tdir/pics/2008/zachy/timestamp
16602 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16603 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16604 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16605 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16606 rm $DIR/$tdir/pics/desktop.jpg
16608 local size2=$(do_facet $SINGLEMDS \
16609 $LCTL get_param -n mdd.$MDT0.changelog_size)
16610 echo "Changelog size after work $size2"
16612 (( $size2 > $size1 )) ||
16613 error "new Changelog size=$size2 less than old size=$size1"
16615 run_test 254 "Check changelog size"
16622 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16623 awk -F: '{print $2}' | grep $type > /dev/null
16624 if [ $? -ne 0 ]; then
16634 lfs ladvise -a willread $file > /dev/null 2>&1
16635 if [ $? -eq 0 ]; then
16639 lfs ladvise -a willread $file 2>&1 |
16640 grep "Inappropriate ioctl for device" > /dev/null
16641 if [ $? -eq 0 ]; then
16648 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16651 # run a random read IO workload
16652 # usage: random_read_iops <filename> <filesize> <iosize>
16653 random_read_iops() {
16656 local iosize=${3:-4096}
16658 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16659 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16662 drop_file_oss_cache() {
16666 $LFS ladvise -a dontneed $file 2>/dev/null ||
16667 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16670 ladvise_willread_performance()
16673 local average_origin=0
16674 local average_cache=0
16675 local average_ladvise=0
16677 for ((i = 1; i <= $repeat; i++)); do
16678 echo "Iter $i/$repeat: reading without willread hint"
16679 cancel_lru_locks osc
16680 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16681 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16682 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16683 average_origin=$(bc <<<"$average_origin + $speed_origin")
16685 cancel_lru_locks osc
16686 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16687 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16688 average_cache=$(bc <<<"$average_cache + $speed_cache")
16690 cancel_lru_locks osc
16691 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16692 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16693 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16694 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16695 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16697 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16698 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16699 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16701 speedup_cache=$(percent $average_cache $average_origin)
16702 speedup_ladvise=$(percent $average_ladvise $average_origin)
16704 echo "Average uncached read: $average_origin"
16705 echo "Average speedup with OSS cached read: " \
16706 "$average_cache = +$speedup_cache%"
16707 echo "Average speedup with ladvise willread: " \
16708 "$average_ladvise = +$speedup_ladvise%"
16710 local lowest_speedup=20
16711 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16712 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16713 "got $average_cache%. Skipping ladvise willread check."
16717 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16718 # it is still good to run until then to exercise 'ladvise willread'
16719 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16720 [ "$ost1_FSTYPE" = "zfs" ] &&
16721 echo "osd-zfs does not support dontneed or drop_caches" &&
16724 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16725 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16726 error_not_in_vm "Speedup with willread is less than " \
16727 "$lowest_speedup%, got $average_ladvise%"
16731 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16732 skip "lustre < 2.8.54 does not support ladvise "
16733 remote_ost_nodsh && skip "remote OST with nodsh"
16735 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16737 ladvise_no_type willread $DIR/$tfile &&
16738 skip "willread ladvise is not supported"
16740 ladvise_no_ioctl $DIR/$tfile &&
16741 skip "ladvise ioctl is not supported"
16744 local size=$((size_mb * 1048576))
16745 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16746 error "dd to $DIR/$tfile failed"
16748 lfs ladvise -a willread $DIR/$tfile ||
16749 error "Ladvise failed with no range argument"
16751 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16752 error "Ladvise failed with no -l or -e argument"
16754 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16755 error "Ladvise failed with only -e argument"
16757 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16758 error "Ladvise failed with only -l argument"
16760 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16761 error "End offset should not be smaller than start offset"
16763 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16764 error "End offset should not be equal to start offset"
16766 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16767 error "Ladvise failed with overflowing -s argument"
16769 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16770 error "Ladvise failed with overflowing -e argument"
16772 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16773 error "Ladvise failed with overflowing -l argument"
16775 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16776 error "Ladvise succeeded with conflicting -l and -e arguments"
16778 echo "Synchronous ladvise should wait"
16780 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16781 do_nodes $(comma_list $(osts_nodes)) \
16782 $LCTL set_param fail_val=$delay fail_loc=0x237
16784 local start_ts=$SECONDS
16785 lfs ladvise -a willread $DIR/$tfile ||
16786 error "Ladvise failed with no range argument"
16787 local end_ts=$SECONDS
16788 local inteval_ts=$((end_ts - start_ts))
16790 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16791 error "Synchronous advice didn't wait reply"
16794 echo "Asynchronous ladvise shouldn't wait"
16795 local start_ts=$SECONDS
16796 lfs ladvise -a willread -b $DIR/$tfile ||
16797 error "Ladvise failed with no range argument"
16798 local end_ts=$SECONDS
16799 local inteval_ts=$((end_ts - start_ts))
16801 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16802 error "Asynchronous advice blocked"
16805 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16806 ladvise_willread_performance
16808 run_test 255a "check 'lfs ladvise -a willread'"
16814 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16818 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16819 skip "lustre < 2.8.54 does not support ladvise "
16820 remote_ost_nodsh && skip "remote OST with nodsh"
16822 lfs setstripe -c 1 -i 0 $DIR/$tfile
16824 ladvise_no_type dontneed $DIR/$tfile &&
16825 skip "dontneed ladvise is not supported"
16827 ladvise_no_ioctl $DIR/$tfile &&
16828 skip "ladvise ioctl is not supported"
16830 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16831 [ "$ost1_FSTYPE" = "zfs" ] &&
16832 skip "zfs-osd does not support 'ladvise dontneed'"
16835 local size=$((size_mb * 1048576))
16836 # In order to prevent disturbance of other processes, only check 3/4
16837 # of the memory usage
16838 local kibibytes=$((size_mb * 1024 * 3 / 4))
16840 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16841 error "dd to $DIR/$tfile failed"
16843 #force write to complete before dropping OST cache & checking memory
16846 local total=$(facet_meminfo ost1 MemTotal)
16847 echo "Total memory: $total KiB"
16849 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16850 local before_read=$(facet_meminfo ost1 Cached)
16851 echo "Cache used before read: $before_read KiB"
16853 lfs ladvise -a willread $DIR/$tfile ||
16854 error "Ladvise willread failed"
16855 local after_read=$(facet_meminfo ost1 Cached)
16856 echo "Cache used after read: $after_read KiB"
16858 lfs ladvise -a dontneed $DIR/$tfile ||
16859 error "Ladvise dontneed again failed"
16860 local no_read=$(facet_meminfo ost1 Cached)
16861 echo "Cache used after dontneed ladvise: $no_read KiB"
16863 if [ $total -lt $((before_read + kibibytes)) ]; then
16864 echo "Memory is too small, abort checking"
16868 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16869 error "Ladvise willread should use more memory" \
16870 "than $kibibytes KiB"
16873 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16874 error "Ladvise dontneed should release more memory" \
16875 "than $kibibytes KiB"
16878 run_test 255b "check 'lfs ladvise -a dontneed'"
16881 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16882 skip "lustre < 2.10.53 does not support lockahead"
16890 test_mkdir -p $DIR/$tdir
16891 $LFS setstripe -i 0 -c 1 $DIR/$tdir
16893 #test 10 returns only success/failure
16895 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16897 if [ $rc -eq 255 ]; then
16898 error "Ladvise test${i} failed, ${rc}"
16901 #test 11 counts lock enqueue requests, all others count new locks
16903 count=$(do_facet ost1 \
16904 $LCTL get_param -n ost.OSS.ost.stats)
16905 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16907 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16909 if [ $rc -eq 255 ]; then
16910 error "Ladvise test${i} failed, ${rc}"
16913 new_count=$(do_facet ost1 \
16914 $LCTL get_param -n ost.OSS.ost.stats)
16915 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16916 awk '{ print $2 }')
16918 difference="$((new_count - count))"
16919 if [ $difference -ne $rc ]; then
16920 error "Ladvise test${i}, bad enqueue count, returned " \
16921 "${rc}, actual ${difference}"
16924 for i in $(seq 12 21); do
16925 # If we do not do this, we run the risk of having too many
16926 # locks and starting lock cancellation while we are checking
16928 cancel_lru_locks osc
16930 count=$($LCTL get_param -n \
16931 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16933 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16935 if [ $rc -eq 255 ]; then
16936 error "Ladvise test ${i} failed, ${rc}"
16939 new_count=$($LCTL get_param -n \
16940 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
16941 difference="$((new_count - count))"
16943 # Test 15 output is divided by 100 to map down to valid return
16944 if [ $i -eq 15 ]; then
16948 if [ $difference -ne $rc ]; then
16949 error "Ladvise test ${i}, bad lock count, returned " \
16950 "${rc}, actual ${difference}"
16954 #test 22 returns only success/failure
16956 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16958 if [ $rc -eq 255 ]; then
16959 error "Ladvise test${i} failed, ${rc}"
16962 run_test 255c "suite of ladvise lockahead tests"
16965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16966 remote_mds_nodsh && skip "remote MDS with nodsh"
16967 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
16968 changelog_users $SINGLEMDS | grep "^cl" &&
16969 skip "active changelog user"
16975 mdt_dev=$(mdsdevname 1)
16978 changelog_register || error "changelog_register failed"
16981 mkdir -p $DIR/$tdir
16983 changelog_clear 0 || error "changelog_clear failed"
16986 touch $DIR/$tdir/{1..10}
16989 stop $SINGLEMDS || error "Fail to stop MDT"
16993 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16995 #after mount new plainllog is used
16996 touch $DIR/$tdir/{11..19}
16997 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16998 cat_sl=$(do_facet $SINGLEMDS "sync; \
16999 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
17000 llog_reader $tmpfile | grep -c type=1064553b")
17001 do_facet $SINGLEMDS llog_reader $tmpfile
17003 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
17005 changelog_clear 0 || error "changelog_clear failed"
17007 cat_sl=$(do_facet $SINGLEMDS "sync; \
17008 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
17009 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
17011 if (( cat_sl == 2 )); then
17012 error "Empty plain llog was not deleted from changelog catalog"
17013 elif (( cat_sl != 1 )); then
17014 error "Active plain llog shouldn't be deleted from catalog"
17017 run_test 256 "Check llog delete for empty and not full state"
17020 remote_mds_nodsh && skip "remote MDS with nodsh"
17021 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
17022 skip "Need MDS version at least 2.8.55"
17024 test_mkdir $DIR/$tdir
17026 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
17027 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
17030 #define OBD_FAIL_MDS_XATTR_REP 0x161
17031 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17032 local facet=mds$((mdtidx + 1))
17033 set_nodes_failloc $(facet_active_host $facet) 0x80000161
17034 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
17036 stop $facet || error "stop MDS failed"
17037 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
17038 error "start MDS fail"
17039 wait_recovery_complete $facet
17041 run_test 257 "xattr locks are not lost"
17043 # Verify we take the i_mutex when security requires it
17045 #define OBD_FAIL_IMUTEX_SEC 0x141c
17046 $LCTL set_param fail_loc=0x141c
17048 chmod u+s $DIR/$tfile
17049 chmod a+rwx $DIR/$tfile
17050 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17052 if [ $RC -ne 0 ]; then
17053 error "error, failed to take i_mutex, rc=$?"
17059 # Verify we do NOT take the i_mutex in the normal case
17061 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
17062 $LCTL set_param fail_loc=0x141d
17065 chmod a+rw $DIR/$tfile
17066 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17068 if [ $RC -ne 0 ]; then
17069 error "error, took i_mutex unnecessarily, rc=$?"
17074 run_test 258b "verify i_mutex security behavior"
17077 local file=$DIR/$tfile
17081 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17083 stack_trap "rm -f $file" EXIT
17085 wait_delete_completed
17086 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17087 echo "before: $before"
17089 $LFS setstripe -i 0 -c 1 $file
17090 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
17092 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17093 echo "after write: $after"
17095 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
17096 do_facet ost1 $LCTL set_param fail_loc=0x2301
17098 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17099 echo "after truncate: $after"
17102 do_facet ost1 $LCTL set_param fail_loc=0
17103 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17105 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17106 echo "after restart: $after"
17107 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
17108 error "missing truncate?"
17112 run_test 259 "crash at delayed truncate"
17115 #define OBD_FAIL_MDC_CLOSE 0x806
17116 $LCTL set_param fail_loc=0x80000806
17120 run_test 260 "Check mdc_close fail"
17122 ### Data-on-MDT sanity tests ###
17124 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17125 skip "Need MDS version at least 2.10.55 for DoM"
17128 local dom=$DIR/$tdir/dom_file
17129 local tmp=$DIR/$tdir/tmp_file
17131 mkdir -p $DIR/$tdir
17133 # basic checks for DoM component creation
17134 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
17135 error "Can set MDT layout to non-first entry"
17137 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
17138 error "Can define multiple entries as MDT layout"
17140 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17142 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17143 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17144 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17146 local mdtidx=$($LFS getstripe -m $dom)
17147 local mdtname=MDT$(printf %04x $mdtidx)
17148 local facet=mds$((mdtidx + 1))
17149 local space_check=1
17151 # Skip free space checks with ZFS
17152 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17156 local size_tmp=$((65536 * 3))
17157 local mdtfree1=$(do_facet $facet \
17158 lctl get_param -n osd*.*$mdtname.kbytesfree)
17160 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17161 # check also direct IO along write
17162 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17163 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17165 cmp $tmp $dom || error "file data is different"
17166 [ $(stat -c%s $dom) == $size_tmp ] ||
17167 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17168 if [ $space_check == 1 ]; then
17169 local mdtfree2=$(do_facet $facet \
17170 lctl get_param -n osd*.*$mdtname.kbytesfree)
17172 # increase in usage from by $size_tmp
17173 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17174 error "MDT free space wrong after write: " \
17175 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17179 local size_dom=10000
17181 $TRUNCATE $dom $size_dom
17182 [ $(stat -c%s $dom) == $size_dom ] ||
17183 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17184 if [ $space_check == 1 ]; then
17185 mdtfree1=$(do_facet $facet \
17186 lctl get_param -n osd*.*$mdtname.kbytesfree)
17187 # decrease in usage from $size_tmp to new $size_dom
17188 [ $(($mdtfree1 - $mdtfree2)) -ge \
17189 $(((size_tmp - size_dom) / 1024)) ] ||
17190 error "MDT free space is wrong after truncate: " \
17191 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17197 size_dom=$((size_dom + size_tmp))
17198 [ $(stat -c%s $dom) == $size_dom ] ||
17199 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17200 if [ $space_check == 1 ]; then
17201 mdtfree2=$(do_facet $facet \
17202 lctl get_param -n osd*.*$mdtname.kbytesfree)
17203 # increase in usage by $size_tmp from previous
17204 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17205 error "MDT free space is wrong after append: " \
17206 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17211 if [ $space_check == 1 ]; then
17212 mdtfree1=$(do_facet $facet \
17213 lctl get_param -n osd*.*$mdtname.kbytesfree)
17214 # decrease in usage by $size_dom from previous
17215 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17216 error "MDT free space is wrong after removal: " \
17217 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17220 # combined striping
17221 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17222 error "Can't create DoM + OST striping"
17224 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17225 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17226 # check also direct IO along write
17227 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17229 cmp $tmp $dom || error "file data is different"
17230 [ $(stat -c%s $dom) == $size_tmp ] ||
17231 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17236 run_test 270a "DoM: basic functionality tests"
17239 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17240 skip "Need MDS version at least 2.10.55"
17242 local dom=$DIR/$tdir/dom_file
17243 local max_size=1048576
17245 mkdir -p $DIR/$tdir
17246 $LFS setstripe -E $max_size -L mdt $dom
17248 # truncate over the limit
17249 $TRUNCATE $dom $(($max_size + 1)) &&
17250 error "successful truncate over the maximum size"
17251 # write over the limit
17252 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17253 error "successful write over the maximum size"
17254 # append over the limit
17255 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17256 echo "12345" >> $dom && error "successful append over the maximum size"
17261 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17264 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17265 skip "Need MDS version at least 2.10.55"
17267 mkdir -p $DIR/$tdir
17268 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17270 # check files inherit DoM EA
17271 touch $DIR/$tdir/first
17272 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17273 error "bad pattern"
17274 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17275 error "bad stripe count"
17276 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17277 error "bad stripe size"
17279 # check directory inherits DoM EA and uses it as default
17280 mkdir $DIR/$tdir/subdir
17281 touch $DIR/$tdir/subdir/second
17282 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17283 error "bad pattern in sub-directory"
17284 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17285 error "bad stripe count in sub-directory"
17286 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17287 error "bad stripe size in sub-directory"
17290 run_test 270c "DoM: DoM EA inheritance tests"
17293 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17294 skip "Need MDS version at least 2.10.55"
17296 mkdir -p $DIR/$tdir
17297 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17299 # inherit default DoM striping
17300 mkdir $DIR/$tdir/subdir
17301 touch $DIR/$tdir/subdir/f1
17303 # change default directory striping
17304 $LFS setstripe -c 1 $DIR/$tdir/subdir
17305 touch $DIR/$tdir/subdir/f2
17306 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17307 error "wrong default striping in file 2"
17308 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17309 error "bad pattern in file 2"
17312 run_test 270d "DoM: change striping from DoM to RAID0"
17315 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17316 skip "Need MDS version at least 2.10.55"
17318 mkdir -p $DIR/$tdir/dom
17319 mkdir -p $DIR/$tdir/norm
17322 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17323 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17325 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17326 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17328 # find DoM files by layout
17329 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17330 [ $NUM -eq $DOMFILES ] ||
17331 error "lfs find -L: found $NUM, expected $DOMFILES"
17332 echo "Test 1: lfs find 20 DOM files by layout: OK"
17334 # there should be 1 dir with default DOM striping
17335 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17337 error "lfs find -L: found $NUM, expected 1 dir"
17338 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17340 # find DoM files by stripe size
17341 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17342 [ $NUM -eq $DOMFILES ] ||
17343 error "lfs find -S: found $NUM, expected $DOMFILES"
17344 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17346 # find files by stripe offset except DoM files
17347 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17348 [ $NUM -eq $NORMFILES ] ||
17349 error "lfs find -i: found $NUM, expected $NORMFILES"
17350 echo "Test 5: lfs find no DOM files by stripe index: OK"
17353 run_test 270e "DoM: lfs find with DoM files test"
17356 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17357 skip "Need MDS version at least 2.10.55"
17359 local mdtname=${FSNAME}-MDT0000-mdtlov
17360 local dom=$DIR/$tdir/dom_file
17361 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17362 lod.$mdtname.dom_stripesize)
17363 local dom_limit=131072
17365 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17366 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17367 lod.$mdtname.dom_stripesize)
17368 [ ${dom_limit} -eq ${dom_current} ] ||
17369 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17371 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17372 $LFS setstripe -d $DIR/$tdir
17373 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17374 error "Can't set directory default striping"
17376 # exceed maximum stripe size
17377 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17378 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17379 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17380 error "Able to create DoM component size more than LOD limit"
17382 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17383 dom_current=$(do_facet mds1 $LCTL get_param -n \
17384 lod.$mdtname.dom_stripesize)
17385 [ 0 -eq ${dom_current} ] ||
17386 error "Can't set zero DoM stripe limit"
17389 # attempt to create DoM file on server with disabled DoM should
17390 # remove DoM entry from layout and be succeed
17391 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17392 error "Can't create DoM file (DoM is disabled)"
17393 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17394 error "File has DoM component while DoM is disabled"
17397 # attempt to create DoM file with only DoM stripe should return error
17398 $LFS setstripe -E $dom_limit -L mdt $dom &&
17399 error "Able to create DoM-only file while DoM is disabled"
17401 # too low values to be aligned with smallest stripe size 64K
17402 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17403 dom_current=$(do_facet mds1 $LCTL get_param -n \
17404 lod.$mdtname.dom_stripesize)
17405 [ 30000 -eq ${dom_current} ] &&
17406 error "Can set too small DoM stripe limit"
17408 # 64K is a minimal stripe size in Lustre, expect limit of that size
17409 [ 65536 -eq ${dom_current} ] ||
17410 error "Limit is not set to 64K but ${dom_current}"
17412 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17413 dom_current=$(do_facet mds1 $LCTL get_param -n \
17414 lod.$mdtname.dom_stripesize)
17416 [ 2147483648 -eq ${dom_current} ] &&
17417 error "Can set too large DoM stripe limit"
17419 do_facet mds1 $LCTL set_param -n \
17420 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17421 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17422 error "Can't create DoM component size after limit change"
17423 do_facet mds1 $LCTL set_param -n \
17424 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17425 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17426 error "Can't create DoM file after limit decrease"
17427 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17428 error "Can create big DoM component after limit decrease"
17429 touch ${dom}_def ||
17430 error "Can't create file with old default layout"
17432 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17435 run_test 270f "DoM: maximum DoM stripe size checks"
17438 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17439 skip "Need MDS version at least 2.10.55"
17441 local dom=$DIR/$tdir/dom
17443 mkdir -p $DIR/$tdir
17445 $LFS setstripe -E 1024K -L mdt $dom
17447 lctl set_param -n mdc.*.stats=clear
17448 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17449 cat $dom > /dev/null
17450 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17451 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17455 run_test 271a "DoM: data is cached for read after write"
17458 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17459 skip "Need MDS version at least 2.10.55"
17461 local dom=$DIR/$tdir/dom
17463 mkdir -p $DIR/$tdir
17465 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17467 lctl set_param -n mdc.*.stats=clear
17468 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17469 cancel_lru_locks mdc
17470 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17471 # second stat to check size is cached on client
17472 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17473 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17474 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17477 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17480 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17481 skip "Need MDS version at least 2.10.55"
17483 local dom=$DIR/$tdir/dom
17485 mkdir -p $DIR/$tdir
17487 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17489 lctl set_param -n mdc.*.stats=clear
17490 lctl set_param -n osc.*.stats=clear
17491 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17492 cancel_lru_locks mdc
17493 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17494 # second stat to check size is cached on client
17495 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17496 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17497 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17498 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17499 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17502 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17508 local mdt=MDT$(printf %04x $mdtidx)
17510 if [ -z $param ]; then
17511 lctl get_param -n mdc.*$mdt*.stats
17513 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17518 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17519 skip "Need MDS version at least 2.10.55"
17521 local dom=$DIR/$tdir/dom
17523 mkdir -p $DIR/$tdir
17525 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17527 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17528 local facet=mds$((mdtidx + 1))
17530 cancel_lru_locks mdc
17531 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17532 createmany -o $dom 1000
17533 lctl set_param -n mdc.*.stats=clear
17534 smalliomany -w $dom 1000 200
17535 get_mdc_stats $mdtidx
17536 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17537 # Each file has 1 open, 1 IO enqueues, total 2000
17538 # but now we have also +1 getxattr for security.capability, total 3000
17539 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17540 unlinkmany $dom 1000
17542 cancel_lru_locks mdc
17543 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17544 createmany -o $dom 1000
17545 lctl set_param -n mdc.*.stats=clear
17546 smalliomany -w $dom 1000 200
17547 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17548 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17549 # for OPEN and IO lock.
17550 [ $((enq - enq_2)) -ge 1000 ] ||
17551 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17552 unlinkmany $dom 1000
17555 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17557 cleanup_271def_tests() {
17563 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17564 skip "Need MDS version at least 2.10.57"
17566 local dom=$DIR/$tdir/dom
17567 local tmp=$TMP/$tfile
17568 trap "cleanup_271def_tests $tmp" EXIT
17570 mkdir -p $DIR/$tdir
17572 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17574 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17576 cancel_lru_locks mdc
17577 dd if=/dev/urandom of=$tmp bs=1000 count=1
17578 dd if=$tmp of=$dom bs=1000 count=1
17579 cancel_lru_locks mdc
17581 cat /etc/hosts >> $tmp
17582 lctl set_param -n mdc.*.stats=clear
17584 # append data to the same file it should update local page
17585 echo "Append to the same page"
17586 cat /etc/hosts >> $dom
17587 local num=$(get_mdc_stats $mdtidx ost_read)
17588 local ra=$(get_mdc_stats $mdtidx req_active)
17589 local rw=$(get_mdc_stats $mdtidx req_waittime)
17591 [ -z $num ] || error "$num READ RPC occured"
17592 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17596 cmp $tmp $dom || error "file miscompare"
17598 cancel_lru_locks mdc
17599 lctl set_param -n mdc.*.stats=clear
17601 echo "Open and read file"
17602 cat $dom > /dev/null
17603 local num=$(get_mdc_stats $mdtidx ost_read)
17604 local ra=$(get_mdc_stats $mdtidx req_active)
17605 local rw=$(get_mdc_stats $mdtidx req_waittime)
17607 [ -z $num ] || error "$num READ RPC occured"
17608 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17612 cmp $tmp $dom || error "file miscompare"
17616 run_test 271d "DoM: read on open (1K file in reply buffer)"
17619 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17620 skip "Need MDS version at least 2.10.57"
17622 local dom=$DIR/$tdir/dom
17623 local tmp=$TMP/$tfile
17624 trap "cleanup_271def_tests $tmp" EXIT
17626 mkdir -p $DIR/$tdir
17628 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17630 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17632 cancel_lru_locks mdc
17633 dd if=/dev/urandom of=$tmp bs=200000 count=1
17634 dd if=$tmp of=$dom bs=200000 count=1
17635 cancel_lru_locks mdc
17636 cat /etc/hosts >> $tmp
17637 lctl set_param -n mdc.*.stats=clear
17639 echo "Append to the same page"
17640 cat /etc/hosts >> $dom
17641 local num=$(get_mdc_stats $mdtidx ost_read)
17642 local ra=$(get_mdc_stats $mdtidx req_active)
17643 local rw=$(get_mdc_stats $mdtidx req_waittime)
17645 [ -z $num ] || error "$num READ RPC occured"
17646 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17650 cmp $tmp $dom || error "file miscompare"
17652 cancel_lru_locks mdc
17653 lctl set_param -n mdc.*.stats=clear
17655 echo "Open and read file"
17656 cat $dom > /dev/null
17657 local num=$(get_mdc_stats $mdtidx ost_read)
17658 local ra=$(get_mdc_stats $mdtidx req_active)
17659 local rw=$(get_mdc_stats $mdtidx req_waittime)
17661 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17662 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17666 cmp $tmp $dom || error "file miscompare"
17670 run_test 271f "DoM: read on open (200K file and read tail)"
17673 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17674 skip "Need MDS version at least 2.11.50"
17676 local dom=$DIR/$tdir/dom
17677 mkdir -p $DIR/$tdir
17679 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17680 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17681 error "failed to write data into $dom"
17682 local old_md5=$(md5sum $dom)
17684 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17685 error "failed to migrate to the same DoM component"
17687 local new_md5=$(md5sum $dom)
17689 [ "$old_md5" == "$new_md5" ] ||
17690 error "md5sum differ: $old_md5, $new_md5"
17692 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17693 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
17695 run_test 272a "DoM migration: new layout with the same DOM component"
17698 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17699 skip "Need MDS version at least 2.11.50"
17701 local dom=$DIR/$tdir/dom
17702 mkdir -p $DIR/$tdir
17703 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17705 local mdtidx=$($LFS getstripe -m $dom)
17706 local mdtname=MDT$(printf %04x $mdtidx)
17707 local facet=mds$((mdtidx + 1))
17709 local mdtfree1=$(do_facet $facet \
17710 lctl get_param -n osd*.*$mdtname.kbytesfree)
17711 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17712 error "failed to write data into $dom"
17713 local old_md5=$(md5sum $dom)
17714 cancel_lru_locks mdc
17715 local mdtfree1=$(do_facet $facet \
17716 lctl get_param -n osd*.*$mdtname.kbytesfree)
17718 $LFS migrate -c2 $dom ||
17719 error "failed to migrate to the new composite layout"
17720 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17721 error "MDT stripe was not removed"
17723 cancel_lru_locks mdc
17724 local new_md5=$(md5sum $dom)
17725 [ "$old_md5" != "$new_md5" ] &&
17726 error "$old_md5 != $new_md5"
17728 # Skip free space checks with ZFS
17729 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17730 local mdtfree2=$(do_facet $facet \
17731 lctl get_param -n osd*.*$mdtname.kbytesfree)
17732 [ $mdtfree2 -gt $mdtfree1 ] ||
17733 error "MDT space is not freed after migration"
17737 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17740 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17741 skip "Need MDS version at least 2.11.50"
17743 local dom=$DIR/$tdir/$tfile
17744 mkdir -p $DIR/$tdir
17745 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17747 local mdtidx=$($LFS getstripe -m $dom)
17748 local mdtname=MDT$(printf %04x $mdtidx)
17749 local facet=mds$((mdtidx + 1))
17751 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17752 error "failed to write data into $dom"
17753 local old_md5=$(md5sum $dom)
17754 cancel_lru_locks mdc
17755 local mdtfree1=$(do_facet $facet \
17756 lctl get_param -n osd*.*$mdtname.kbytesfree)
17758 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17759 error "failed to migrate to the new composite layout"
17760 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17761 error "MDT stripe was not removed"
17763 cancel_lru_locks mdc
17764 local new_md5=$(md5sum $dom)
17765 [ "$old_md5" != "$new_md5" ] &&
17766 error "$old_md5 != $new_md5"
17768 # Skip free space checks with ZFS
17769 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17770 local mdtfree2=$(do_facet $facet \
17771 lctl get_param -n osd*.*$mdtname.kbytesfree)
17772 [ $mdtfree2 -gt $mdtfree1 ] ||
17773 error "MDS space is not freed after migration"
17777 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17780 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17781 skip "Need MDS version at least 2.11.50"
17783 # Layout swap cannot be done if either file has DOM component,
17784 # this will never be supported, migration should be used instead
17786 local dom=$DIR/$tdir/$tfile
17787 mkdir -p $DIR/$tdir
17789 $LFS setstripe -c2 ${dom}_plain
17790 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17791 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17792 error "can swap layout with DoM component"
17793 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17794 error "can swap layout with DoM component"
17796 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17797 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17798 error "can swap layout with DoM component"
17799 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17800 error "can swap layout with DoM component"
17803 run_test 273a "DoM: layout swapping should fail with DOM"
17806 remote_ost_nodsh && skip "remote OST with nodsh"
17807 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17808 skip "Need OST version >= 2.10.57"
17810 local file=$DIR/$tfile
17813 oss=$(comma_list $(osts_nodes))
17815 dd if=/dev/urandom of=$file bs=1M count=2 ||
17816 error "failed to create a file"
17817 cancel_lru_locks osc
17820 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17821 error "failed to read a file"
17823 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17824 $LCTL set_param fail_loc=0x8000031f
17826 cancel_lru_locks osc &
17829 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17830 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17831 #IO takes another lock, but matches the PENDING one
17832 #and places it to the IO RPC
17833 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17834 error "failed to read a file with PENDING lock"
17836 run_test 275 "Read on a canceled duplicate lock"
17839 remote_ost_nodsh && skip "remote OST with nodsh"
17842 do_facet ost1 "(while true; do \
17843 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17844 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17847 for LOOP in $(seq 20); do
17849 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17852 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17853 rm $TMP/sanity_276_pid"
17855 run_test 276 "Race between mount and obd_statfs"
17857 cleanup_test_300() {
17861 test_striped_dir() {
17866 mkdir -p $DIR/$tdir
17868 SAVE_UMASK=$(umask)
17869 trap cleanup_test_300 RETURN EXIT
17871 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17872 $DIR/$tdir/striped_dir ||
17873 error "set striped dir error"
17875 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17876 [ "$mode" = "755" ] || error "expect 755 got $mode"
17878 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17879 error "getdirstripe failed"
17880 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17881 if [ "$stripe_count" != "2" ]; then
17882 error "1:stripe_count is $stripe_count, expect 2"
17884 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17885 if [ "$stripe_count" != "2" ]; then
17886 error "2:stripe_count is $stripe_count, expect 2"
17889 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17890 if [ "$stripe_index" != "$mdt_index" ]; then
17891 error "stripe_index is $stripe_index, expect $mdt_index"
17894 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17895 error "nlink error after create striped dir"
17897 mkdir $DIR/$tdir/striped_dir/a
17898 mkdir $DIR/$tdir/striped_dir/b
17900 stat $DIR/$tdir/striped_dir/a ||
17901 error "create dir under striped dir failed"
17902 stat $DIR/$tdir/striped_dir/b ||
17903 error "create dir under striped dir failed"
17905 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17906 error "nlink error after mkdir"
17908 rmdir $DIR/$tdir/striped_dir/a
17909 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17910 error "nlink error after rmdir"
17912 rmdir $DIR/$tdir/striped_dir/b
17913 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17914 error "nlink error after rmdir"
17916 chattr +i $DIR/$tdir/striped_dir
17917 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17918 error "immutable flags not working under striped dir!"
17919 chattr -i $DIR/$tdir/striped_dir
17921 rmdir $DIR/$tdir/striped_dir ||
17922 error "rmdir striped dir error"
17930 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17931 skip "skipped for lustre < 2.7.0"
17932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17933 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17935 test_striped_dir 0 || error "failed on striped dir on MDT0"
17936 test_striped_dir 1 || error "failed on striped dir on MDT0"
17938 run_test 300a "basic striped dir sanity test"
17941 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17942 skip "skipped for lustre < 2.7.0"
17943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17944 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17951 test_mkdir $DIR/$tdir || error "mkdir fail"
17952 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17953 error "set striped dir error"
17954 for i in {0..9}; do
17955 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17957 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17958 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17959 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17961 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17962 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17963 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17967 run_test 300b "check ctime/mtime for striped dir"
17970 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17971 skip "skipped for lustre < 2.7.0"
17972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17973 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17977 mkdir -p $DIR/$tdir
17978 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17979 error "set striped dir error"
17981 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17982 error "chown striped dir failed"
17984 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17985 error "create 5k files failed"
17987 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17989 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17993 run_test 300c "chown && check ls under striped directory"
17996 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
17997 skip "skipped for lustre < 2.7.0"
17998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17999 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18004 mkdir -p $DIR/$tdir
18005 $LFS setstripe -c 2 $DIR/$tdir
18007 #local striped directory
18008 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18009 error "set striped dir error"
18010 createmany -o $DIR/$tdir/striped_dir/f 10 ||
18011 error "create 10 files failed"
18013 #remote striped directory
18014 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
18015 error "set striped dir error"
18016 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
18017 error "create 10 files failed"
18019 for file in $(find $DIR/$tdir); do
18020 stripe_count=$($LFS getstripe -c $file)
18021 [ $stripe_count -eq 2 ] ||
18022 error "wrong stripe $stripe_count for $file"
18027 run_test 300d "check default stripe under striped directory"
18030 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18031 skip "Need MDS version at least 2.7.55"
18032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18033 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18038 mkdir -p $DIR/$tdir
18040 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18041 error "set striped dir error"
18043 touch $DIR/$tdir/striped_dir/a
18044 touch $DIR/$tdir/striped_dir/b
18045 touch $DIR/$tdir/striped_dir/c
18047 mkdir $DIR/$tdir/striped_dir/dir_a
18048 mkdir $DIR/$tdir/striped_dir/dir_b
18049 mkdir $DIR/$tdir/striped_dir/dir_c
18051 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
18052 error "set striped adir under striped dir error"
18054 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
18055 error "set striped bdir under striped dir error"
18057 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
18058 error "set striped cdir under striped dir error"
18060 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
18061 error "rename dir under striped dir fails"
18063 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
18064 error "rename dir under different stripes fails"
18066 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
18067 error "rename file under striped dir should succeed"
18069 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
18070 error "rename dir under striped dir should succeed"
18074 run_test 300e "check rename under striped directory"
18077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18078 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18079 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18080 skip "Need MDS version at least 2.7.55"
18086 mkdir -p $DIR/$tdir
18088 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18089 error "set striped dir error"
18091 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18092 error "set striped dir error"
18094 touch $DIR/$tdir/striped_dir/a
18095 mkdir $DIR/$tdir/striped_dir/dir_a
18096 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18097 error "create striped dir under striped dir fails"
18099 touch $DIR/$tdir/striped_dir1/b
18100 mkdir $DIR/$tdir/striped_dir1/dir_b
18101 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18102 error "create striped dir under striped dir fails"
18104 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18105 error "rename dir under different striped dir should fail"
18107 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18108 error "rename striped dir under diff striped dir should fail"
18110 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18111 error "rename file under diff striped dirs fails"
18115 run_test 300f "check rename cross striped directory"
18117 test_300_check_default_striped_dir()
18120 local default_count=$2
18121 local default_index=$3
18124 local dir_stripe_index
18127 echo "checking $dirname $default_count $default_index"
18128 $LFS setdirstripe -D -c $default_count -i $default_index \
18129 -t all_char $DIR/$tdir/$dirname ||
18130 error "set default stripe on striped dir error"
18131 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18132 [ $stripe_count -eq $default_count ] ||
18133 error "expect $default_count get $stripe_count for $dirname"
18135 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18136 [ $stripe_index -eq $default_index ] ||
18137 error "expect $default_index get $stripe_index for $dirname"
18139 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18140 error "create dirs failed"
18142 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18143 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18144 for dir in $(find $DIR/$tdir/$dirname/*); do
18145 stripe_count=$($LFS getdirstripe -c $dir)
18146 [ $stripe_count -eq $default_count ] ||
18147 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
18148 error "stripe count $default_count != $stripe_count for $dir"
18150 stripe_index=$($LFS getdirstripe -i $dir)
18151 [ $default_index -eq -1 ] ||
18152 [ $stripe_index -eq $default_index ] ||
18153 error "$stripe_index != $default_index for $dir"
18155 #check default stripe
18156 stripe_count=$($LFS getdirstripe -D -c $dir)
18157 [ $stripe_count -eq $default_count ] ||
18158 error "default count $default_count != $stripe_count for $dir"
18160 stripe_index=$($LFS getdirstripe -D -i $dir)
18161 [ $stripe_index -eq $default_index ] ||
18162 error "default index $default_index != $stripe_index for $dir"
18164 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18168 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18169 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18170 skip "Need MDS version at least 2.7.55"
18177 mkdir $DIR/$tdir/normal_dir
18179 #Checking when client cache stripe index
18180 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18181 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18182 error "create striped_dir failed"
18184 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18185 error "create dir0 fails"
18186 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18187 [ $stripe_index -eq 0 ] ||
18188 error "dir0 expect index 0 got $stripe_index"
18190 mkdir $DIR/$tdir/striped_dir/dir1 ||
18191 error "create dir1 fails"
18192 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18193 [ $stripe_index -eq 1 ] ||
18194 error "dir1 expect index 1 got $stripe_index"
18196 #check default stripe count/stripe index
18197 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18198 test_300_check_default_striped_dir normal_dir 1 0
18199 test_300_check_default_striped_dir normal_dir 2 1
18200 test_300_check_default_striped_dir normal_dir 2 -1
18202 #delete default stripe information
18203 echo "delete default stripeEA"
18204 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18205 error "set default stripe on striped dir error"
18207 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18208 for dir in $(find $DIR/$tdir/normal_dir/*); do
18209 stripe_count=$($LFS getdirstripe -c $dir)
18210 [ $stripe_count -eq 0 ] ||
18211 error "expect 1 get $stripe_count for $dir"
18212 stripe_index=$($LFS getdirstripe -i $dir)
18213 [ $stripe_index -eq 0 ] ||
18214 error "expect 0 get $stripe_index for $dir"
18217 run_test 300g "check default striped directory for normal directory"
18220 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18221 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18222 skip "Need MDS version at least 2.7.55"
18228 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18229 error "set striped dir error"
18231 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18232 test_300_check_default_striped_dir striped_dir 1 0
18233 test_300_check_default_striped_dir striped_dir 2 1
18234 test_300_check_default_striped_dir striped_dir 2 -1
18236 #delete default stripe information
18237 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18238 error "set default stripe on striped dir error"
18240 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18241 for dir in $(find $DIR/$tdir/striped_dir/*); do
18242 stripe_count=$($LFS getdirstripe -c $dir)
18243 [ $stripe_count -eq 0 ] ||
18244 error "expect 1 get $stripe_count for $dir"
18247 run_test 300h "check default striped directory for striped directory"
18250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18251 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18252 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18253 skip "Need MDS version at least 2.7.55"
18260 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18261 error "set striped dir error"
18263 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18264 error "create files under striped dir failed"
18266 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18267 error "set striped hashdir error"
18269 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18270 error "create dir0 under hash dir failed"
18271 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18272 error "create dir1 under hash dir failed"
18274 # unfortunately, we need to umount to clear dir layout cache for now
18275 # once we fully implement dir layout, we can drop this
18276 umount_client $MOUNT || error "umount failed"
18277 mount_client $MOUNT || error "mount failed"
18279 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18280 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18281 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18283 #set the stripe to be unknown hash type
18284 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18285 $LCTL set_param fail_loc=0x1901
18286 for ((i = 0; i < 10; i++)); do
18287 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18288 error "stat f-$i failed"
18289 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18292 touch $DIR/$tdir/striped_dir/f0 &&
18293 error "create under striped dir with unknown hash should fail"
18295 $LCTL set_param fail_loc=0
18297 umount_client $MOUNT || error "umount failed"
18298 mount_client $MOUNT || error "mount failed"
18302 run_test 300i "client handle unknown hash type striped directory"
18305 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18307 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18308 skip "Need MDS version at least 2.7.55"
18315 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18316 $LCTL set_param fail_loc=0x1702
18317 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18318 error "set striped dir error"
18320 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18321 error "create files under striped dir failed"
18323 $LCTL set_param fail_loc=0
18325 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18329 run_test 300j "test large update record"
18332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18333 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18334 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18335 skip "Need MDS version at least 2.7.55"
18337 # this test needs a huge transaction
18339 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18340 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18347 #define OBD_FAIL_LARGE_STRIPE 0x1703
18348 $LCTL set_param fail_loc=0x1703
18349 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18350 error "set striped dir error"
18351 $LCTL set_param fail_loc=0
18353 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18354 error "getstripeddir fails"
18355 rm -rf $DIR/$tdir/striped_dir ||
18356 error "unlink striped dir fails"
18360 run_test 300k "test large striped directory"
18363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18364 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18365 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18366 skip "Need MDS version at least 2.7.55"
18370 test_mkdir -p $DIR/$tdir/striped_dir
18371 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18372 error "chown $RUNAS_ID failed"
18373 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18374 error "set default striped dir failed"
18376 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18377 $LCTL set_param fail_loc=0x80000158
18378 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18380 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18381 [ $stripe_index -eq 1 ] ||
18382 error "expect 1 get $stripe_index for $dir"
18384 run_test 300l "non-root user to create dir under striped dir with stale layout"
18387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18388 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18389 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18390 skip "Need MDS version at least 2.7.55"
18392 mkdir -p $DIR/$tdir/striped_dir
18393 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18394 error "set default stripes dir error"
18396 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18398 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18399 [ $stripe_count -eq 0 ] ||
18400 error "expect 0 get $stripe_count for a"
18402 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18403 error "set default stripes dir error"
18405 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18407 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18408 [ $stripe_count -eq 0 ] ||
18409 error "expect 0 get $stripe_count for b"
18411 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18412 error "set default stripes dir error"
18414 mkdir $DIR/$tdir/striped_dir/c &&
18415 error "default stripe_index is invalid, mkdir c should fails"
18417 rm -rf $DIR/$tdir || error "rmdir fails"
18419 run_test 300m "setstriped directory on single MDT FS"
18422 local list=$(comma_list $(mdts_nodes))
18425 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18430 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18431 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18432 skip "Need MDS version at least 2.7.55"
18433 remote_mds_nodsh && skip "remote MDS with nodsh"
18436 local list=$(comma_list $(mdts_nodes))
18438 trap cleanup_300n RETURN EXIT
18439 mkdir -p $DIR/$tdir
18440 chmod 777 $DIR/$tdir
18441 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18442 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18443 error "create striped dir succeeds with gid=0"
18445 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18446 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18447 error "create striped dir fails with gid=-1"
18449 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18450 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18451 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18452 error "set default striped dir succeeds with gid=0"
18455 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18456 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18457 error "set default striped dir fails with gid=-1"
18460 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18461 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18462 error "create test_dir fails"
18463 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18464 error "create test_dir1 fails"
18465 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18466 error "create test_dir2 fails"
18469 run_test 300n "non-root user to create dir under striped dir with default EA"
18472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18473 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18474 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18475 skip "Need MDS version at least 2.7.55"
18480 mkdir -p $DIR/$tdir
18482 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18483 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18484 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
18485 skip "not enough free inodes $numfree1 $numfree2"
18488 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18489 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18490 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
18491 skip "not enough free space $numfree1 $numfree2"
18494 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18495 error "setdirstripe fails"
18497 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18498 error "create dirs fails"
18500 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18501 ls $DIR/$tdir/striped_dir > /dev/null ||
18502 error "ls striped dir fails"
18503 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18504 error "unlink big striped dir fails"
18506 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18510 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18511 remote_mds_nodsh && skip "remote MDS with nodsh"
18513 mkdir -p $DIR/$tdir
18515 #define OBD_FAIL_OUT_ENOSPC 0x1704
18516 do_facet mds2 lctl set_param fail_loc=0x80001704
18517 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18518 && error "create striped directory should fail"
18520 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18522 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18525 run_test 300p "create striped directory without space"
18528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18529 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18531 local fd=$(free_fd)
18532 local cmd="exec $fd<$tdir"
18534 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18537 trap "eval $cmd" EXIT
18538 cd $tdir || error "cd $tdir fails"
18539 rmdir ../$tdir || error "rmdir $tdir fails"
18540 mkdir local_dir && error "create dir succeeds"
18541 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18545 run_test 300q "create remote directory under orphan directory"
18548 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18549 skip "Need MDS version at least 2.7.55" && return
18550 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18554 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18555 error "set striped dir error"
18557 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18558 error "getstripeddir fails"
18561 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18562 awk '/lmv_stripe_count:/ { print $2 }')
18564 [ $MDSCOUNT -ne $stripe_count ] &&
18565 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18567 rm -rf $DIR/$tdir/striped_dir ||
18568 error "unlink striped dir fails"
18570 run_test 300r "test -1 striped directory"
18572 prepare_remote_file() {
18573 mkdir $DIR/$tdir/src_dir ||
18574 error "create remote source failed"
18576 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18577 error "cp to remote source failed"
18578 touch $DIR/$tdir/src_dir/a
18580 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18581 error "create remote target dir failed"
18583 touch $DIR/$tdir/tgt_dir/b
18585 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18586 error "rename dir cross MDT failed!"
18588 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18589 error "src_child still exists after rename"
18591 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18592 error "missing file(a) after rename"
18594 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18595 error "diff after rename"
18599 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18602 local remote_file=$DIR/$tdir/tgt_dir/b
18604 mkdir -p $DIR/$tdir
18606 prepare_remote_file || error "prepare remote file failed"
18609 $OPENUNLINK $remote_file $remote_file ||
18610 error "openunlink $remote_file failed"
18611 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18613 run_test 310a "open unlink remote file"
18616 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18619 local remote_file=$DIR/$tdir/tgt_dir/b
18621 mkdir -p $DIR/$tdir
18623 prepare_remote_file || error "prepare remote file failed"
18625 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18626 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18627 $CHECKSTAT -t file $remote_file || error "check file failed"
18629 run_test 310b "unlink remote file with multiple links while open"
18632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18633 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18635 local remote_file=$DIR/$tdir/tgt_dir/b
18637 mkdir -p $DIR/$tdir
18639 prepare_remote_file || error "prepare remote file failed"
18641 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18642 multiop_bg_pause $remote_file O_uc ||
18643 error "mulitop failed for remote file"
18645 $MULTIOP $DIR/$tfile Ouc
18646 kill -USR1 $MULTIPID
18649 run_test 310c "open-unlink remote file with multiple links"
18653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18654 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18655 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18656 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18657 remote_mds_nodsh && skip "remote MDS with nodsh"
18659 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18660 local mdts=$(comma_list $(mdts_nodes))
18662 mkdir -p $DIR/$tdir
18663 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18664 createmany -o $DIR/$tdir/$tfile. 1000
18666 # statfs data is not real time, let's just calculate it
18667 old_iused=$((old_iused + 1000))
18669 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18670 osp.*OST0000*MDT0000.create_count")
18671 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18672 osp.*OST0000*MDT0000.max_create_count")
18673 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18675 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18676 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
18677 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18679 unlinkmany $DIR/$tdir/$tfile. 1000
18681 do_nodes $mdts "$LCTL set_param -n \
18682 osp.*OST0000*.max_create_count=$max_count"
18683 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
18684 do_nodes $mdts "$LCTL set_param -n \
18685 osp.*OST0000*.create_count=$count"
18686 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18687 grep "=0" && error "create_count is zero"
18690 for i in $(seq 120); do
18691 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18692 # system may be too busy to destroy all objs in time, use
18693 # a somewhat small value to not fail autotest
18694 [ $((old_iused - new_iused)) -gt 400 ] && break
18698 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18699 [ $((old_iused - new_iused)) -gt 400 ] ||
18700 error "objs not destroyed after unlink"
18702 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18709 local vdevdir=$(dirname $(facet_vdevice $ost))
18710 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18711 local zfs_zapid=$(do_facet $ost $cmd |
18712 grep -w "/O/0/d$((objid%32))" -C 5 |
18713 awk '/Object/{getline; print $1}')
18714 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18715 awk "/$objid = /"'{printf $3}')
18720 zfs_object_blksz() {
18724 local vdevdir=$(dirname $(facet_vdevice $ost))
18725 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18726 local blksz=$(do_facet $ost $cmd $objid |
18727 awk '/dblk/{getline; printf $4}')
18729 case "${blksz: -1}" in
18730 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18731 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18738 test_312() { # LU-4856
18739 remote_ost_nodsh && skip "remote OST with nodsh"
18740 [ "$ost1_FSTYPE" = "zfs" ] ||
18741 skip_env "the test only applies to zfs"
18743 local max_blksz=$(do_facet ost1 \
18744 $ZFS get -p recordsize $(facet_device ost1) |
18745 awk '!/VALUE/{print $3}')
18747 # to make life a little bit easier
18748 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18749 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18751 local tf=$DIR/$tdir/$tfile
18753 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18755 # Get ZFS object id
18756 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18757 # block size change by sequential overwrite
18760 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18761 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18763 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18764 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18768 # block size change by sequential append write
18769 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18770 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18771 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18774 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18775 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18776 oflag=sync conv=notrunc
18778 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18779 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18780 error "blksz error, actual $blksz, " \
18781 "expected: 2 * $count * $PAGE_SIZE"
18787 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18788 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18790 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18791 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18792 [ $blksz -eq $PAGE_SIZE ] ||
18793 error "blksz error: $blksz, expected: $PAGE_SIZE"
18795 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18796 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18797 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18799 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18800 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18801 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18803 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18806 remote_ost_nodsh && skip "remote OST with nodsh"
18808 local file=$DIR/$tfile
18811 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
18813 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18814 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18815 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18816 error "write should failed"
18817 do_facet ost1 "$LCTL set_param fail_loc=0"
18820 run_test 313 "io should fail after last_rcvd update fail"
18823 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18825 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18826 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18828 wait_delete_completed
18829 do_facet ost1 "$LCTL set_param fail_loc=0"
18831 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18833 test_315() { # LU-618
18834 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
18836 local file=$DIR/$tfile
18839 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18840 error "multiop file write failed"
18841 $MULTIOP $file oO_RDONLY:r4063232_c &
18846 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18849 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18852 run_test 315 "read should be accounted"
18855 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18856 large_xattr_enabled || skip_env "ea_inode feature disabled"
18858 rm -rf $DIR/$tdir/d
18859 mkdir -p $DIR/$tdir/d
18860 chown nobody $DIR/$tdir/d
18861 touch $DIR/$tdir/d/file
18863 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18865 run_test 316 "lfs mv"
18868 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
18869 skip "Need MDS version at least 2.11.53"
18871 local grant_blk_size
18873 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18874 skip "LU-10370: no implementation for ZFS" && return
18877 stack_trap "rm -f $DIR/$tfile" EXIT
18878 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18879 awk '/grant_block_size:/ { print $2; exit; }')
18881 # Create File of size 5M. Truncate it to below size's and verify
18884 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18885 error "Create file : $DIR/$tfile"
18887 for trunc_sz in 2097152 4097 4000 509 0; do
18888 $TRUNCATE $DIR/$tfile $trunc_sz ||
18889 error "truncate $tfile to $trunc_sz failed"
18890 local sz=$(stat --format=%s $DIR/$tfile)
18891 local blk=$(stat --format=%b $DIR/$tfile)
18892 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18893 grant_blk_size) * 8))
18895 if [[ $blk -ne $trunc_blk ]]; then
18896 $(which stat) $DIR/$tfile
18897 error "Expected Block $trunc_blk got $blk for $tfile"
18900 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18901 error "Expected Size $trunc_sz got $sz for $tfile"
18906 # Create file with a hole and write actual two blocks. Block count
18909 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18910 conv=fsync || error "Create file : $DIR/$tfile"
18912 # Calculate the final truncate size.
18913 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18916 # truncate to size $trunc_sz bytes. Strip the last block
18917 # The block count must drop to 8
18919 $TRUNCATE $DIR/$tfile $trunc_sz ||
18920 error "truncate $tfile to $trunc_sz failed"
18922 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18923 sz=$(stat --format=%s $DIR/$tfile)
18924 blk=$(stat --format=%b $DIR/$tfile)
18926 if [[ $blk -ne $trunc_bsz ]]; then
18927 $(which stat) $DIR/$tfile
18928 error "Expected Block $trunc_bsz got $blk for $tfile"
18931 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18932 error "Expected Size $trunc_sz got $sz for $tfile"
18934 run_test 317 "Verify blocks get correctly update after truncate"
18937 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
18939 local before=$(date +%s)
18941 local mdir=$DIR/$tdir
18942 local file=$mdir/xxx
18944 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
18947 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
18948 $LCTL set_param fail_val=5 fail_loc=0x8000032c
18949 $LFS mv -m1 $file &
18952 dd if=$file of=/dev/null
18954 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
18955 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
18957 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
18959 run_test 319 "lost lease lock on migrate error"
18962 local read_write=$1
18963 if [ "$read_write" = "write" ]; then
18964 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18965 elif [ "$read_write" = "read" ]; then
18966 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18968 error "argument error"
18971 # turn off debug for performance testing
18972 local saved_debug=$($LCTL get_param -n debug)
18973 $LCTL set_param debug=0
18975 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18977 # get ost1 size - lustre-OST0000
18978 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18979 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18980 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18982 if [ "$read_write" = "read" ]; then
18983 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18986 local start_time=$(date +%s.%N)
18987 $dd_cmd bs=1M count=$blocks oflag=sync ||
18988 error "real dd $read_write error"
18989 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18991 if [ "$read_write" = "write" ]; then
18995 # define OBD_FAIL_OST_FAKE_RW 0x238
18996 do_facet ost1 $LCTL set_param fail_loc=0x238
18998 local start_time=$(date +%s.%N)
18999 $dd_cmd bs=1M count=$blocks oflag=sync ||
19000 error "fake dd $read_write error"
19001 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
19003 if [ "$read_write" = "write" ]; then
19005 cancel_lru_locks osc
19006 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
19007 error "$tfile size not $blocks MB"
19009 do_facet ost1 $LCTL set_param fail_loc=0
19011 echo "fake $read_write $duration_fake vs. normal $read_write" \
19012 "$duration in seconds"
19013 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
19014 error_not_in_vm "fake write is slower"
19016 $LCTL set_param -n debug="$saved_debug"
19019 test_399a() { # LU-7655 for OST fake write
19020 remote_ost_nodsh && skip "remote OST with nodsh"
19024 run_test 399a "fake write should not be slower than normal write"
19026 test_399b() { # LU-8726 for OST fake read
19027 remote_ost_nodsh && skip "remote OST with nodsh"
19028 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
19029 skip_env "ldiskfs only test"
19034 run_test 399b "fake read should not be slower than normal read"
19036 test_400a() { # LU-1606, was conf-sanity test_74
19037 if ! which $CC > /dev/null 2>&1; then
19038 skip_env "$CC is not installed"
19041 local extra_flags=''
19042 local out=$TMP/$tfile
19043 local prefix=/usr/include/lustre
19046 if ! [[ -d $prefix ]]; then
19047 # Assume we're running in tree and fixup the include path.
19048 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
19049 extra_flags+=" -L$LUSTRE/utils/.lib"
19052 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
19053 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
19054 error "client api broken"
19058 run_test 400a "Lustre client api program can compile and link"
19060 test_400b() { # LU-1606, LU-5011
19062 local out=$TMP/$tfile
19063 local prefix=/usr/include/linux/lustre
19065 # We use a hard coded prefix so that this test will not fail
19066 # when run in tree. There are headers in lustre/include/lustre/
19067 # that are not packaged (like lustre_idl.h) and have more
19068 # complicated include dependencies (like config.h and lnet/types.h).
19069 # Since this test about correct packaging we just skip them when
19070 # they don't exist (see below) rather than try to fixup cppflags.
19072 if ! which $CC > /dev/null 2>&1; then
19073 skip_env "$CC is not installed"
19076 for header in $prefix/*.h; do
19077 if ! [[ -f "$header" ]]; then
19081 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
19082 continue # lustre_ioctl.h is internal header
19085 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
19086 error "cannot compile '$header'"
19090 run_test 400b "packaged headers can be compiled"
19092 test_401a() { #LU-7437
19093 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
19094 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
19096 #count the number of parameters by "list_param -R"
19097 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
19098 #count the number of parameters by listing proc files
19099 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
19100 echo "proc_dirs='$proc_dirs'"
19101 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
19102 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
19105 [ $params -eq $procs ] ||
19106 error "found $params parameters vs. $procs proc files"
19108 # test the list_param -D option only returns directories
19109 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
19110 #count the number of parameters by listing proc directories
19111 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19114 [ $params -eq $procs ] ||
19115 error "found $params parameters vs. $procs proc files"
19117 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19120 local save=$($LCTL get_param -n jobid_var)
19123 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19124 error "no error returned when setting bad parameters"
19126 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19127 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19129 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19130 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19131 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19133 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19136 local jobid_var_old=$($LCTL get_param -n jobid_var)
19137 local jobid_var_new
19139 $LCTL set_param jobid_var= &&
19140 error "no error returned for 'set_param a='"
19142 jobid_var_new=$($LCTL get_param -n jobid_var)
19143 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19144 error "jobid_var was changed by setting without value"
19146 $LCTL set_param jobid_var &&
19147 error "no error returned for 'set_param a'"
19149 jobid_var_new=$($LCTL get_param -n jobid_var)
19150 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19151 error "jobid_var was changed by setting without value"
19153 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19156 local jobid_var_old=$($LCTL get_param -n jobid_var)
19157 local jobid_var_new
19158 local new_value="foo=bar"
19160 $LCTL set_param jobid_var=$new_value ||
19161 error "'set_param a=b' did not accept a value containing '='"
19163 jobid_var_new=$($LCTL get_param -n jobid_var)
19164 [[ "$jobid_var_new" == "$new_value" ]] ||
19165 error "'set_param a=b' failed on a value containing '='"
19167 # Reset the jobid_var to test the other format
19168 $LCTL set_param jobid_var=$jobid_var_old
19169 jobid_var_new=$($LCTL get_param -n jobid_var)
19170 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19171 error "failed to reset jobid_var"
19173 $LCTL set_param jobid_var $new_value ||
19174 error "'set_param a b' did not accept a value containing '='"
19176 jobid_var_new=$($LCTL get_param -n jobid_var)
19177 [[ "$jobid_var_new" == "$new_value" ]] ||
19178 error "'set_param a b' failed on a value containing '='"
19180 $LCTL set_param jobid_var $jobid_var_old
19181 jobid_var_new=$($LCTL get_param -n jobid_var)
19182 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19183 error "failed to reset jobid_var"
19185 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19188 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19189 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19190 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19191 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19192 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19193 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19194 remote_mds_nodsh && skip "remote MDS with nodsh"
19196 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19197 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19198 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19199 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19200 echo "Touch failed - OK"
19202 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19205 local file1=$DIR/$tfile.1
19206 local file2=$DIR/$tfile.2
19207 local tfile=$TMP/$tfile
19209 rm -f $file1 $file2 $tfile
19214 # 30 sec OBD_TIMEOUT in ll_getattr()
19215 # right before populating st_nlink
19216 $LCTL set_param fail_loc=0x80001409
19217 stat -c %h $file1 > $tfile &
19219 # create an alias, drop all locks and reclaim the dentry
19221 cancel_lru_locks mdc
19222 cancel_lru_locks osc
19223 sysctl -w vm.drop_caches=2
19227 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19229 rm -f $tfile $file1 $file2
19231 run_test 403 "i_nlink should not drop to zero due to aliasing"
19233 test_404() { # LU-6601
19234 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19235 skip "Need server version newer than 2.8.52"
19236 remote_mds_nodsh && skip "remote MDS with nodsh"
19238 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19239 awk '/osp .*-osc-MDT/ { print $4}')
19242 for osp in $mosps; do
19243 echo "Deactivate: " $osp
19244 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19245 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19246 awk -vp=$osp '$4 == p { print $2 }')
19247 [ $stat = IN ] || {
19248 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19249 error "deactivate error"
19251 echo "Activate: " $osp
19252 do_facet $SINGLEMDS $LCTL --device %$osp activate
19253 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19254 awk -vp=$osp '$4 == p { print $2 }')
19255 [ $stat = UP ] || {
19256 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19257 error "activate error"
19261 run_test 404 "validate manual {de}activated works properly for OSPs"
19264 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19265 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
19266 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19267 skip "Layout swap lock is not supported"
19269 check_swap_layouts_support
19271 test_mkdir $DIR/$tdir
19272 swap_lock_test -d $DIR/$tdir ||
19273 error "One layout swap locked test failed"
19275 run_test 405 "Various layout swap lock tests"
19278 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19279 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19280 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19282 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19283 skip "Need MDS version at least 2.8.50"
19285 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19286 local test_pool=$TESTNAME
19288 if ! combined_mgs_mds ; then
19291 pool_add $test_pool || error "pool_add failed"
19292 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19293 error "pool_add_targets failed"
19295 save_layout_restore_at_exit $MOUNT
19297 # parent set default stripe count only, child will stripe from both
19298 # parent and fs default
19299 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19300 error "setstripe $MOUNT failed"
19301 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19302 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19303 for i in $(seq 10); do
19304 local f=$DIR/$tdir/$tfile.$i
19305 touch $f || error "touch failed"
19306 local count=$($LFS getstripe -c $f)
19307 [ $count -eq $OSTCOUNT ] ||
19308 error "$f stripe count $count != $OSTCOUNT"
19309 local offset=$($LFS getstripe -i $f)
19310 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19311 local size=$($LFS getstripe -S $f)
19312 [ $size -eq $((def_stripe_size * 2)) ] ||
19313 error "$f stripe size $size != $((def_stripe_size * 2))"
19314 local pool=$($LFS getstripe -p $f)
19315 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19318 # change fs default striping, delete parent default striping, now child
19319 # will stripe from new fs default striping only
19320 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19321 error "change $MOUNT default stripe failed"
19322 $LFS setstripe -c 0 $DIR/$tdir ||
19323 error "delete $tdir default stripe failed"
19324 for i in $(seq 11 20); do
19325 local f=$DIR/$tdir/$tfile.$i
19326 touch $f || error "touch $f failed"
19327 local count=$($LFS getstripe -c $f)
19328 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19329 local offset=$($LFS getstripe -i $f)
19330 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19331 local size=$($LFS getstripe -S $f)
19332 [ $size -eq $def_stripe_size ] ||
19333 error "$f stripe size $size != $def_stripe_size"
19334 local pool=$($LFS getstripe -p $f)
19335 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19338 unlinkmany $DIR/$tdir/$tfile. 1 20
19340 local f=$DIR/$tdir/$tfile
19341 pool_remove_all_targets $test_pool $f
19342 pool_remove $test_pool $f
19344 if ! combined_mgs_mds ; then
19348 run_test 406 "DNE support fs default striping"
19351 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19352 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19353 skip "Need MDS version at least 2.8.55"
19354 remote_mds_nodsh && skip "remote MDS with nodsh"
19356 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19357 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19358 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19359 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19360 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19362 #define OBD_FAIL_DT_TXN_STOP 0x2019
19363 for idx in $(seq $MDSCOUNT); do
19364 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19366 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19367 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19368 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19371 run_test 407 "transaction fail should cause operation fail"
19374 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19376 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19377 lctl set_param fail_loc=0x8000040a
19378 # let ll_prepare_partial_page() fail
19379 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19383 # create at least 100 unused inodes so that
19384 # shrink_icache_memory(0) should not return 0
19385 touch $DIR/$tfile-{0..100}
19386 rm -f $DIR/$tfile-{0..100}
19389 echo 2 > /proc/sys/vm/drop_caches
19391 run_test 408 "drop_caches should not hang due to page leaks"
19395 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19397 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19398 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19399 touch $DIR/$tdir/guard || error "(2) Fail to create"
19401 local PREFIX=$(str_repeat 'A' 128)
19402 echo "Create 1K hard links start at $(date)"
19403 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19404 error "(3) Fail to hard link"
19406 echo "Links count should be right although linkEA overflow"
19407 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19408 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19409 [ $linkcount -eq 1001 ] ||
19410 error "(5) Unexpected hard links count: $linkcount"
19412 echo "List all links start at $(date)"
19413 ls -l $DIR/$tdir/foo > /dev/null ||
19414 error "(6) Fail to list $DIR/$tdir/foo"
19416 echo "Unlink hard links start at $(date)"
19417 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19418 error "(7) Fail to unlink"
19419 echo "Unlink hard links finished at $(date)"
19421 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19425 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19426 skip "Need client version at least 2.9.59"
19428 # Create a file, and stat it from the kernel
19429 local testfile=$DIR/$tfile
19432 local run_id=$RANDOM
19433 local my_ino=$(stat --format "%i" $testfile)
19435 # Try to insert the module. This will always fail as the
19436 # module is designed to not be inserted.
19437 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19440 # Anything but success is a test failure
19442 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19443 error "no inode match"
19445 run_test 410 "Test inode number returned from kernel thread"
19447 cleanup_test411_cgroup() {
19453 local cg_basedir=/sys/fs/cgroup/memory
19455 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19456 skip "no setup for cgroup"
19458 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19459 error "test file creation failed"
19460 cancel_lru_locks osc
19462 # Create a very small memory cgroup to force a slab allocation error
19463 local cgdir=$cg_basedir/osc_slab_alloc
19464 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19465 trap "cleanup_test411_cgroup $cgdir" EXIT
19466 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19467 echo 1M > $cgdir/memory.limit_in_bytes
19469 # Should not LBUG, just be killed by oom-killer
19470 # dd will return 0 even allocation failure in some environment.
19471 # So don't check return value
19472 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19473 cleanup_test411_cgroup $cgdir
19477 run_test 411 "Slab allocation error with cgroup does not LBUG"
19480 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19481 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19482 skip "Need server version at least 2.10.55"
19485 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19486 error "mkdir failed"
19487 $LFS getdirstripe $DIR/$tdir
19488 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19489 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19490 error "expect $((MDSCOUT - 1)) get $stripe_index"
19491 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19492 [ $stripe_count -eq 2 ] ||
19493 error "expect 2 get $stripe_count"
19495 run_test 412 "mkdir on specific MDTs"
19498 [ $MDSCOUNT -lt 2 ] &&
19499 skip "We need at least 2 MDTs for this test"
19501 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19502 skip "Need server version at least 2.10.55"
19505 mkdir $DIR/$tdir || error "mkdir failed"
19507 # find MDT that is the most full
19508 local max=$($LFS df | grep MDT |
19517 END { split(b, c, ":")
19522 for i in $(seq $((MDSCOUNT - 1))); do
19523 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19524 error "mkdir d$i failed"
19525 $LFS getdirstripe $DIR/$tdir/d$i
19526 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19527 [ $stripe_index -ne $max ] ||
19528 error "don't expect $max"
19531 run_test 413 "mkdir on less full MDTs"
19534 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19535 $LCTL set_param fail_loc=0x80000521
19536 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19539 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19543 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19544 skip "Need server version at least 2.11.52"
19554 # this test may be slow on ZFS
19555 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19557 # though this test is designed for striped directory, let's test normal
19558 # directory too since lock is always saved as CoS lock.
19559 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19560 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19569 start_time=$(date +%s)
19570 for i in $(seq $total); do
19571 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19574 end_time=$(date +%s)
19575 duration=$((end_time - start_time))
19577 kill -9 $setattr_pid
19579 echo "rename $total files took $duration sec"
19580 [ $duration -lt 100 ] || error "rename took $duration sec"
19582 run_test 415 "lock revoke is not missing"
19585 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19586 skip "Need server version at least 2.11.55"
19588 # define OBD_FAIL_OSD_TXN_START 0x19a
19589 do_facet mds1 lctl set_param fail_loc=0x19a
19591 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19595 run_test 416 "transaction start failure won't cause system hung"
19599 do_nodes $(comma_list $(mdts_nodes)) \
19600 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19601 do_nodes $(comma_list $(mdts_nodes)) \
19602 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19603 do_nodes $(comma_list $(mdts_nodes)) \
19604 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19608 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19609 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19610 skip "Need MDS version at least 2.11.56"
19612 trap cleanup_417 RETURN EXIT
19614 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19615 do_nodes $(comma_list $(mdts_nodes)) \
19616 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19617 $LFS migrate -m 0 $DIR/$tdir.1 &&
19618 error "migrate dir $tdir.1 should fail"
19620 do_nodes $(comma_list $(mdts_nodes)) \
19621 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19622 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19623 error "create remote dir $tdir.2 should fail"
19625 do_nodes $(comma_list $(mdts_nodes)) \
19626 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19627 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19628 error "create striped dir $tdir.3 should fail"
19631 run_test 417 "disable remote dir, striped dir and dir migration"
19633 # Checks that the outputs of df [-i] and lfs df [-i] match
19635 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19645 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19647 for count in {1..100}; do
19651 # read the lines of interest
19652 df_out=($(df -P $inodes $dir | tail -n +2)) ||
19653 error "df $inodes $dir | tail -n +2 failed"
19654 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19655 error "lfs df $inodes $dir | grep summary: failed"
19657 # skip first substrings of each output as they are different
19658 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
19659 # compare the two outputs
19661 for i in {1..5}; do
19662 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19670 lfs df $inodes $dir
19671 error "df and lfs df $1 output mismatch: " \
19672 "df ${inodes}: ${df_out[*]}, " \
19673 "lfs df ${inodes}: ${lfs_df_out[*]}"
19678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19680 local dir=$DIR/$tdir
19681 local numfiles=$((RANDOM % 4096 + 2))
19682 local numblocks=$((RANDOM % 256 + 1))
19684 wait_delete_completed
19687 # check block output
19688 check_lfs_df blocks $dir
19689 # check inode output
19690 check_lfs_df inodes $dir
19692 # create a single file and retest
19693 echo "Creating a single file and testing"
19694 createmany -o $dir/$tfile- 1 &>/dev/null ||
19695 error "creating 1 file in $dir failed"
19696 check_lfs_df blocks $dir
19697 check_lfs_df inodes $dir
19699 # create a random number of files
19700 echo "Creating $((numfiles - 1)) files and testing"
19701 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19702 error "creating $((numfiles - 1)) files in $dir failed"
19704 # write a random number of blocks to the first test file
19705 echo "Writing $numblocks 4K blocks and testing"
19706 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19707 count=$numblocks &>/dev/null ||
19708 error "dd to $dir/${tfile}-0 failed"
19711 check_lfs_df blocks $dir
19712 check_lfs_df inodes $dir
19714 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19715 error "unlinking $numfiles files in $dir failed"
19717 run_test 418 "df and lfs df outputs match"
19721 local dir=$DIR/$tdir
19726 cancel_lru_locks mdc
19728 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
19729 $LCTL set_param fail_loc=0x1410
19731 $LCTL set_param fail_loc=0
19734 run_test 419 "Verify open file by name doesn't crash kernel"
19737 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19738 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19739 skip "Need server version at least 2.9.55"
19741 start_full_debug_logging
19745 stop_full_debug_logging
19749 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19750 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19751 awk '/The barrier for/ { print $7 }')
19754 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19759 barrier_expired() {
19762 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19763 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19764 awk '/will be expired/ { print $7 }')
19766 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19775 echo "Start barrier_freeze at: $(date)"
19776 #define OBD_FAIL_BARRIER_DELAY 0x2202
19777 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19778 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19781 local b_status=$(barrier_stat)
19782 echo "Got barrier status at: $(date)"
19783 [ "$b_status" = "'freezing_p1'" ] ||
19784 error "(1) unexpected barrier status $b_status"
19786 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19788 b_status=$(barrier_stat)
19789 [ "$b_status" = "'frozen'" ] ||
19790 error "(2) unexpected barrier status $b_status"
19792 local expired=$(barrier_expired)
19793 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19794 sleep $((expired + 3))
19796 b_status=$(barrier_stat)
19797 [ "$b_status" = "'expired'" ] ||
19798 error "(3) unexpected barrier status $b_status"
19800 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19801 error "(4) fail to freeze barrier"
19803 b_status=$(barrier_stat)
19804 [ "$b_status" = "'frozen'" ] ||
19805 error "(5) unexpected barrier status $b_status"
19807 echo "Start barrier_thaw at: $(date)"
19808 #define OBD_FAIL_BARRIER_DELAY 0x2202
19809 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19810 do_facet mgs $LCTL barrier_thaw $FSNAME &
19813 b_status=$(barrier_stat)
19814 echo "Got barrier status at: $(date)"
19815 [ "$b_status" = "'thawing'" ] ||
19816 error "(6) unexpected barrier status $b_status"
19818 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19820 b_status=$(barrier_stat)
19821 [ "$b_status" = "'thawed'" ] ||
19822 error "(7) unexpected barrier status $b_status"
19824 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19825 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19826 do_facet mgs $LCTL barrier_freeze $FSNAME
19828 b_status=$(barrier_stat)
19829 [ "$b_status" = "'failed'" ] ||
19830 error "(8) unexpected barrier status $b_status"
19832 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19833 do_facet mgs $LCTL barrier_thaw $FSNAME
19837 run_test 801a "write barrier user interfaces and stat machine"
19842 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19843 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19844 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19845 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19846 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19848 cancel_lru_locks mdc
19850 # 180 seconds should be long enough
19851 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19853 local b_status=$(barrier_stat)
19854 [ "$b_status" = "'frozen'" ] ||
19855 error "(6) unexpected barrier status $b_status"
19857 mkdir $DIR/$tdir/d0/d10 &
19860 touch $DIR/$tdir/d1/f13 &
19863 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19866 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19869 rm -f $DIR/$tdir/d4/f12 &
19872 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19874 # To guarantee taht the 'stat' is not blocked
19875 b_status=$(barrier_stat)
19876 [ "$b_status" = "'frozen'" ] ||
19877 error "(8) unexpected barrier status $b_status"
19879 # let above commands to run at background
19882 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19883 ps -p $touch_pid || error "(10) touch should be blocked"
19884 ps -p $ln_pid || error "(11) link should be blocked"
19885 ps -p $mv_pid || error "(12) rename should be blocked"
19886 ps -p $rm_pid || error "(13) unlink should be blocked"
19888 b_status=$(barrier_stat)
19889 [ "$b_status" = "'frozen'" ] ||
19890 error "(14) unexpected barrier status $b_status"
19892 do_facet mgs $LCTL barrier_thaw $FSNAME
19893 b_status=$(barrier_stat)
19894 [ "$b_status" = "'thawed'" ] ||
19895 error "(15) unexpected barrier status $b_status"
19897 wait $mkdir_pid || error "(16) mkdir should succeed"
19898 wait $touch_pid || error "(17) touch should succeed"
19899 wait $ln_pid || error "(18) link should succeed"
19900 wait $mv_pid || error "(19) rename should succeed"
19901 wait $rm_pid || error "(20) unlink should succeed"
19905 run_test 801b "modification will be blocked by write barrier"
19908 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19912 stop mds2 || error "(1) Fail to stop mds2"
19914 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19916 local b_status=$(barrier_stat)
19917 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
19918 do_facet mgs $LCTL barrier_thaw $FSNAME
19919 error "(2) unexpected barrier status $b_status"
19922 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19923 error "(3) Fail to rescan barrier bitmap"
19925 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19927 b_status=$(barrier_stat)
19928 [ "$b_status" = "'frozen'" ] ||
19929 error "(4) unexpected barrier status $b_status"
19931 do_facet mgs $LCTL barrier_thaw $FSNAME
19932 b_status=$(barrier_stat)
19933 [ "$b_status" = "'thawed'" ] ||
19934 error "(5) unexpected barrier status $b_status"
19936 local devname=$(mdsdevname 2)
19938 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19940 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19941 error "(7) Fail to rescan barrier bitmap"
19945 run_test 801c "rescan barrier bitmap"
19947 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19948 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19949 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19955 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19956 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19957 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19963 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19964 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19965 skip "Need server version at least 2.9.55"
19967 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19969 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19971 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19972 error "(2) Fail to copy"
19974 trap cleanup_802a EXIT
19976 # sync by force before remount as readonly
19977 sync; sync_all_data; sleep 3; sync_all_data
19981 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19982 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19983 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19985 echo "Mount the server as read only"
19986 setupall server_only || error "(3) Fail to start servers"
19988 echo "Mount client without ro should fail"
19989 mount_client $MOUNT &&
19990 error "(4) Mount client without 'ro' should fail"
19992 echo "Mount client with ro should succeed"
19993 mount_client $MOUNT ro ||
19994 error "(5) Mount client with 'ro' should succeed"
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"
20005 run_test 802a "simulate readonly device"
20008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20009 remote_mds_nodsh && skip "remote MDS with nodsh"
20011 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
20012 skip "readonly option not available"
20014 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
20016 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
20017 error "(2) Fail to copy"
20019 # write back all cached data before setting MDT to readonly
20023 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
20024 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
20026 echo "Modify should be refused"
20027 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
20029 echo "Read should be allowed"
20030 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20031 error "(7) Read should succeed under ro mode"
20034 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
20036 run_test 802b "be able to set MDTs to readonly"
20039 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20040 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20041 skip "MDS needs to be newer than 2.10.54"
20043 mkdir -p $DIR/$tdir
20044 # Create some objects on all MDTs to trigger related logs objects
20045 for idx in $(seq $MDSCOUNT); do
20046 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
20047 $DIR/$tdir/dir${idx} ||
20048 error "Fail to create $DIR/$tdir/dir${idx}"
20052 wait_delete_completed # ensure old test cleanups are finished
20053 echo "before create:"
20055 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20057 for i in {1..10}; do
20058 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
20059 error "Fail to create $DIR/$tdir/foo$i"
20063 echo "after create:"
20065 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20067 # allow for an llog to be cleaned up during the test
20068 [ $after_used -ge $((before_used + 10 - 1)) ] ||
20069 error "before ($before_used) + 10 > after ($after_used)"
20071 for i in {1..10}; do
20072 rm -rf $DIR/$tdir/foo$i ||
20073 error "Fail to remove $DIR/$tdir/foo$i"
20076 sleep 3 # avoid MDT return cached statfs
20077 wait_delete_completed
20078 echo "after unlink:"
20080 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20082 # allow for an llog to be created during the test
20083 [ $after_used -le $((before_used + 1)) ] ||
20084 error "after ($after_used) > before ($before_used) + 1"
20086 run_test 803 "verify agent object for remote object"
20089 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20090 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20091 skip "MDS needs to be newer than 2.10.54"
20092 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20094 mkdir -p $DIR/$tdir
20095 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
20096 error "Fail to create $DIR/$tdir/dir0"
20098 local fid=$($LFS path2fid $DIR/$tdir/dir0)
20099 local dev=$(mdsdevname 2)
20101 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20102 grep ${fid} || error "NOT found agent entry for dir0"
20104 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
20105 error "Fail to create $DIR/$tdir/dir1"
20107 touch $DIR/$tdir/dir1/foo0 ||
20108 error "Fail to create $DIR/$tdir/dir1/foo0"
20109 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
20112 for idx in $(seq $MDSCOUNT); do
20113 dev=$(mdsdevname $idx)
20114 do_facet mds${idx} \
20115 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20116 grep ${fid} && rc=$idx
20119 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
20120 error "Fail to rename foo0 to foo1"
20121 if [ $rc -eq 0 ]; then
20122 for idx in $(seq $MDSCOUNT); do
20123 dev=$(mdsdevname $idx)
20124 do_facet mds${idx} \
20125 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20126 grep ${fid} && rc=$idx
20130 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
20131 error "Fail to rename foo1 to foo2"
20132 if [ $rc -eq 0 ]; then
20133 for idx in $(seq $MDSCOUNT); do
20134 dev=$(mdsdevname $idx)
20135 do_facet mds${idx} \
20136 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20137 grep ${fid} && rc=$idx
20141 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
20143 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
20144 error "Fail to link to $DIR/$tdir/dir1/foo2"
20145 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
20146 error "Fail to rename foo2 to foo0"
20147 unlink $DIR/$tdir/dir1/foo0 ||
20148 error "Fail to unlink $DIR/$tdir/dir1/foo0"
20149 rm -rf $DIR/$tdir/dir0 ||
20150 error "Fail to rm $DIR/$tdir/dir0"
20152 for idx in $(seq $MDSCOUNT); do
20153 dev=$(mdsdevname $idx)
20157 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
20159 start mds${idx} $dev $MDS_MOUNT_OPTS ||
20160 error "mount mds$idx failed"
20161 df $MOUNT > /dev/null 2>&1
20163 # e2fsck should not return error
20165 error "e2fsck detected error on MDT${idx}: rc=$rc"
20168 run_test 804 "verify agent entry for remote entry"
20171 do_facet $SINGLEMDS zfs set quota=$old $fsset
20172 unlinkmany $DIR/$tdir/f- 1000000
20177 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
20178 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
20179 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
20180 skip "netfree not implemented before 0.7"
20181 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
20182 skip "Need MDS version at least 2.10.57"
20189 local pref="osd-zfs.lustre-MDT0000."
20191 # limit available space on MDS dataset to meet nospace issue
20192 # quickly. then ZFS 0.7.2 can use reserved space if asked
20193 # properly (using netfree flag in osd_declare_destroy()
20194 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
20195 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20197 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20198 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20199 let "usedkb=usedkb-freekb"
20200 let "freekb=freekb/2"
20201 if let "freekb > 5000"; then
20204 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20205 trap cleanup_805 EXIT
20207 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20208 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20209 rm -rf $DIR/$tdir || error "not able to remove"
20210 do_facet $SINGLEMDS zfs set quota=$old $fsset
20213 run_test 805 "ZFS can remove from full fs"
20219 local size=$($LFS getsom -s $file)
20220 local expect=$(stat -c %s $file)
20222 [[ $size == $expect ]] ||
20223 error "$file expected size: $expect, got: $size"
20225 local blocks=$($LFS getsom -b $file)
20226 expect=$(stat -c %b $file)
20227 [[ $blocks == $expect ]] ||
20228 error "$file expected blocks: $expect, got: $blocks"
20233 local size=$($LFS getsom -s $1)
20236 [[ $size == $expect ]] ||
20237 error "$file expected size: $expect, got: $size"
20241 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20242 skip "Need MDS version at least 2.11.52"
20246 touch $DIR/$tfile || error "touch $tfile failed"
20248 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20249 save_lustre_params client "llite.*.xattr_cache" > $save
20250 lctl set_param llite.*.xattr_cache=0
20251 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20253 # single-threaded write
20254 echo "Test SOM for single-threaded write"
20255 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20256 error "write $tfile failed"
20257 check_lsom_size $DIR/$tfile $bs
20260 local size=$(($num * $bs))
20264 echo "Test SOM for single client multi-threaded($num) write"
20265 $TRUNCATE $DIR/$tfile 0
20266 for ((i = 0; i < $num; i++)); do
20267 $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 $size
20276 $TRUNCATE $DIR/$tfile 0
20277 for ((i = 0; i < $num; i++)); do
20278 offset=$((offset - $bs))
20279 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20282 for (( i=0; i < $num; i++ )); do
20285 check_lsom_size $DIR/$tfile $size
20287 # multi-client wirtes
20288 num=$(get_node_count ${CLIENTS//,/ })
20289 size=$(($num * $bs))
20293 echo "Test SOM for multi-client ($num) writes"
20294 $TRUNCATE $DIR/$tfile 0
20295 for client in ${CLIENTS//,/ }; do
20296 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20299 offset=$((offset + $bs))
20301 for (( i=0; i < $num; i++ )); do
20304 check_lsom_size $DIR/$tfile $offset
20307 $TRUNCATE $DIR/$tfile 0
20308 for client in ${CLIENTS//,/ }; do
20309 offset=$((offset - $bs))
20310 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20314 for (( i=0; i < $num; i++ )); do
20317 check_lsom_size $DIR/$tfile $size
20320 echo "Test SOM for truncate"
20321 $TRUNCATE $DIR/$tfile 1048576
20322 check_lsom_size $DIR/$tfile 1048576
20323 $TRUNCATE $DIR/$tfile 1234
20324 check_lsom_size $DIR/$tfile 1234
20326 # verify SOM blocks count
20327 echo "Verify SOM block count"
20328 $TRUNCATE $DIR/$tfile 0
20329 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20330 error "failed to write file $tfile"
20331 check_lsom_data $DIR/$tfile
20333 run_test 806 "Verify Lazy Size on MDS"
20336 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20337 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20338 skip "Need MDS version at least 2.11.52"
20340 # Registration step
20341 changelog_register || error "changelog_register failed"
20342 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20343 changelog_users $SINGLEMDS | grep -q $cl_user ||
20344 error "User $cl_user not found in changelog_users"
20346 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20347 save_lustre_params client "llite.*.xattr_cache" > $save
20348 lctl set_param llite.*.xattr_cache=0
20349 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20351 rm -rf $DIR/$tdir || error "rm $tdir failed"
20352 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20353 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20354 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20355 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20356 error "truncate $tdir/trunc failed"
20359 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20360 error "write $tfile failed"
20362 # multi-client wirtes
20363 local num=$(get_node_count ${CLIENTS//,/ })
20367 echo "Test SOM for multi-client ($num) writes"
20368 touch $DIR/$tfile || error "touch $tfile failed"
20369 $TRUNCATE $DIR/$tfile 0
20370 for client in ${CLIENTS//,/ }; do
20371 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20374 offset=$((offset + $bs))
20376 for (( i=0; i < $num; i++ )); do
20381 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20382 check_lsom_data $DIR/$tdir/trunc
20383 check_lsom_data $DIR/$tdir/single_dd
20384 check_lsom_data $DIR/$tfile
20387 # Deregistration step
20388 changelog_deregister || error "changelog_deregister failed"
20390 run_test 807 "verify LSOM syncing tool"
20392 check_som_nologged()
20394 local lines=$($LFS changelog $FSNAME-MDT0000 |
20395 grep 'x=trusted.som' | wc -l)
20396 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20400 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20401 skip "Need MDS version at least 2.11.55"
20403 # Registration step
20404 changelog_register || error "changelog_register failed"
20406 touch $DIR/$tfile || error "touch $tfile failed"
20409 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20410 error "write $tfile failed"
20413 $TRUNCATE $DIR/$tfile 1234
20416 $TRUNCATE $DIR/$tfile 1048576
20419 # Deregistration step
20420 changelog_deregister || error "changelog_deregister failed"
20422 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20427 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20431 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20432 skip "Need MDS version at least 2.11.56"
20434 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20435 error "failed to create DoM-only file $DIR/$tfile"
20436 touch $DIR/$tfile || error "touch $tfile failed"
20437 check_som_nodata $DIR/$tfile
20439 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20440 error "write $tfile failed"
20441 check_som_nodata $DIR/$tfile
20443 $TRUNCATE $DIR/$tfile 1234
20444 check_som_nodata $DIR/$tfile
20446 $TRUNCATE $DIR/$tfile 4097
20447 check_som_nodata $DIR/$file
20449 run_test 809 "Verify no SOM xattr store for DoM-only files"
20455 # t10 seem to dislike partial pages
20456 lctl set_param osc.*.checksum_type=adler
20457 lctl set_param fail_loc=0x411
20458 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20459 ORIG=$(md5sum $DIR/$tfile)
20460 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20461 CSUM=$(md5sum $DIR/$tfile)
20462 set_checksum_type adler
20463 if [ "$ORIG" != "$CSUM" ]; then
20464 error "$ORIG != $CSUM"
20467 run_test 810 "partial page writes on ZFS (LU-11663)"
20470 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20471 skip "Need MDS version at least 2.11.56"
20473 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20474 do_facet mds1 $LCTL set_param fail_loc=0x165
20475 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20478 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20481 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20482 error "MDD orphan cleanup thread not quit"
20484 run_test 811 "orphan name stub can be cleaned up in startup"
20487 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
20488 skip "OST < 2.12.51 doesn't support this fail_loc"
20490 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20491 # ensure ost1 is connected
20492 stat $DIR/$tfile >/dev/null || error "can't stat"
20493 wait_osc_import_state client ost1 FULL
20494 # no locks, no reqs to let the connection idle
20495 cancel_lru_locks osc
20497 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
20498 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
20499 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
20500 wait_osc_import_state client ost1 CONNECTING
20501 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
20503 stat $DIR/$tfile >/dev/null || error "can't stat file"
20505 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
20508 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
20509 [ -z "$file_heat_sav" ] && skip "no file heat support"
20520 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
20521 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
20523 $LCTL set_param -n llite.*.file_heat=1
20524 echo "Turn on file heat"
20525 echo "Period second: $period_second, Decay percentage: $decay_pct"
20527 echo "QQQQ" > $DIR/$tfile
20528 echo "QQQQ" > $DIR/$tfile
20529 echo "QQQQ" > $DIR/$tfile
20530 cat $DIR/$tfile > /dev/null
20531 cat $DIR/$tfile > /dev/null
20532 cat $DIR/$tfile > /dev/null
20533 cat $DIR/$tfile > /dev/null
20535 local out=$($LFS heat_get $DIR/$tfile)
20537 $LFS heat_get $DIR/$tfile
20538 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20539 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20540 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20541 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20543 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
20544 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
20545 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
20546 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
20548 sleep $((period_second + 3))
20549 echo "Sleep $((period_second + 3)) seconds..."
20550 # The recursion formula to calculate the heat of the file f is as
20552 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
20553 # Where Hi is the heat value in the period between time points i*I and
20554 # (i+1)*I; Ci is the access count in the period; the symbol P refers
20555 # to the weight of Ci.
20556 out=$($LFS heat_get $DIR/$tfile)
20557 $LFS heat_get $DIR/$tfile
20558 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20559 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20560 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20561 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20563 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
20564 error "read sample ($readsample) is wrong"
20565 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
20566 error "write sample ($writesample) is wrong"
20567 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
20568 error "read bytes ($readbyte) is wrong"
20569 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
20570 error "write bytes ($writebyte) is wrong"
20572 echo "QQQQ" > $DIR/$tfile
20573 echo "QQQQ" > $DIR/$tfile
20574 echo "QQQQ" > $DIR/$tfile
20575 cat $DIR/$tfile > /dev/null
20576 cat $DIR/$tfile > /dev/null
20577 cat $DIR/$tfile > /dev/null
20578 cat $DIR/$tfile > /dev/null
20580 sleep $((period_second + 3))
20581 echo "Sleep $((period_second + 3)) seconds..."
20583 out=$($LFS heat_get $DIR/$tfile)
20584 $LFS heat_get $DIR/$tfile
20585 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20586 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20587 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20588 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20590 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
20591 4 * $decay_pct) / 100") -eq 1 ] ||
20592 error "read sample ($readsample1) is wrong"
20593 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
20594 3 * $decay_pct) / 100") -eq 1 ] ||
20595 error "write sample ($writesample1) is wrong"
20596 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
20597 20 * $decay_pct) / 100") -eq 1 ] ||
20598 error "read bytes ($readbyte1) is wrong"
20599 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
20600 15 * $decay_pct) / 100") -eq 1 ] ||
20601 error "write bytes ($writebyte1) is wrong"
20603 echo "Turn off file heat for the file $DIR/$tfile"
20604 $LFS heat_set -o $DIR/$tfile
20606 echo "QQQQ" > $DIR/$tfile
20607 echo "QQQQ" > $DIR/$tfile
20608 echo "QQQQ" > $DIR/$tfile
20609 cat $DIR/$tfile > /dev/null
20610 cat $DIR/$tfile > /dev/null
20611 cat $DIR/$tfile > /dev/null
20612 cat $DIR/$tfile > /dev/null
20614 out=$($LFS heat_get $DIR/$tfile)
20615 $LFS heat_get $DIR/$tfile
20616 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20617 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20618 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20619 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20621 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20622 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20623 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20624 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20626 echo "Trun on file heat for the file $DIR/$tfile"
20627 $LFS heat_set -O $DIR/$tfile
20629 echo "QQQQ" > $DIR/$tfile
20630 echo "QQQQ" > $DIR/$tfile
20631 echo "QQQQ" > $DIR/$tfile
20632 cat $DIR/$tfile > /dev/null
20633 cat $DIR/$tfile > /dev/null
20634 cat $DIR/$tfile > /dev/null
20635 cat $DIR/$tfile > /dev/null
20637 out=$($LFS heat_get $DIR/$tfile)
20638 $LFS heat_get $DIR/$tfile
20639 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20640 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20641 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20642 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20644 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
20645 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
20646 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
20647 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
20649 $LFS heat_set -c $DIR/$tfile
20650 $LCTL set_param -n llite.*.file_heat=0
20651 echo "Turn off file heat support for the Lustre filesystem"
20653 echo "QQQQ" > $DIR/$tfile
20654 echo "QQQQ" > $DIR/$tfile
20655 echo "QQQQ" > $DIR/$tfile
20656 cat $DIR/$tfile > /dev/null
20657 cat $DIR/$tfile > /dev/null
20658 cat $DIR/$tfile > /dev/null
20659 cat $DIR/$tfile > /dev/null
20661 out=$($LFS heat_get $DIR/$tfile)
20662 $LFS heat_get $DIR/$tfile
20663 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20664 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20665 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20666 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20668 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20669 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20670 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20671 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20673 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
20676 run_test 813 "File heat verfication"
20679 # tests that do cleanup/setup should be run at the end
20683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20686 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20687 $LCTL set_param fail_loc=0x903
20689 cancel_lru_locks MGC
20691 FAIL_ON_ERROR=true cleanup
20692 FAIL_ON_ERROR=true setup
20694 run_test 900 "umount should not race with any mgc requeue thread"
20697 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20698 check_and_cleanup_lustre
20699 if [ "$I_MOUNTED" != "yes" ]; then
20700 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true