2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054 ..
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
19 # bug number for skipped tests: LU-9795 (all below)
20 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 17n 60a 133g 300f"
23 # Check Grants after these tests
24 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
26 # skip the grant tests for ARM until they are fixed
27 if [[ $(uname -m) = aarch64 ]]; then
28 # bug number: LU-11596 (all below)
29 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
30 # bug number: LU-11671 LU-11594 LU-11667 LU-11729
31 ALWAYS_EXCEPT+=" 45 103a 317 810"
34 SRCDIR=$(cd $(dirname $0); echo $PWD)
35 export PATH=$PATH:/sbin
41 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
42 CREATETEST=${CREATETEST:-createtest}
44 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
46 OPENFILE=${OPENFILE:-openfile}
47 OPENUNLINK=${OPENUNLINK:-openunlink}
48 export MULTIOP=${MULTIOP:-multiop}
49 READS=${READS:-"reads"}
50 MUNLINK=${MUNLINK:-munlink}
51 SOCKETSERVER=${SOCKETSERVER:-socketserver}
52 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
53 MEMHOG=${MEMHOG:-memhog}
54 DIRECTIO=${DIRECTIO:-directio}
55 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
57 CHECK_GRANT=${CHECK_GRANT:-"yes"}
58 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
59 export PARALLEL=${PARALLEL:-"no"}
61 export NAME=${NAME:-local}
68 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
69 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
70 . $LUSTRE/tests/test-framework.sh
72 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
77 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
79 if [ "$mds1_FSTYPE" = "zfs" ]; then
80 # bug number for skipped test: LU-1957
81 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
83 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
86 # Get the SLES distro version
88 # Returns a version string that should only be used in comparing
89 # strings returned by version_code()
92 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
94 # All SuSE Linux versions have one decimal. version_code expects two
95 local sles_version=$version.0
96 version_code $sles_version
99 # Check if we are running on Ubuntu or SLES so we can make decisions on
101 if [ -r /etc/SuSE-release ]; then
102 sles_version=$(sles_version_code)
103 [ $sles_version -lt $(version_code 11.4.0) ] &&
104 # bug number for skipped test: LU-4341
105 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
106 [ $sles_version -lt $(version_code 12.0.0) ] &&
107 # bug number for skipped test: LU-3703
108 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
109 elif [ -r /etc/os-release ]; then
110 if grep -qi ubuntu /etc/os-release; then
111 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
112 -e 's/^VERSION=//p' \
116 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
117 # bug number for skipped test:
119 ALWAYS_EXCEPT+=" 103a 410"
128 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
129 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
138 check_swap_layouts_support()
140 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
141 skip "Does not support layout lock."
144 check_and_setup_lustre
148 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
150 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
151 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
152 rm -rf $DIR/[Rdfs][0-9]*
154 # $RUNAS_ID may get set incorrectly somewhere else
155 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
156 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
158 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
162 if [ "${ONLY}" = "MOUNT" ] ; then
163 echo "Lustre is up, please go on"
167 echo "preparing for tests involving mounts"
168 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
170 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
171 echo # add a newline after mke2fs.
175 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
176 lctl set_param debug=-1 2> /dev/null || true
179 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
181 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
183 run_test 0a "touch; rm ====================="
186 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
187 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
189 run_test 0b "chmod 0755 $DIR ============================="
192 $LCTL get_param mdc.*.import | grep "state: FULL" ||
193 error "import not FULL"
194 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
197 run_test 0c "check import proc"
199 test_0d() { # LU-3397
200 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
201 skip "proc exports not supported before 2.10.57"
203 local mgs_exp="mgs.MGS.exports"
204 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
206 local exp_client_version
209 local temp_imp=$DIR/$tfile.import
210 local temp_exp=$DIR/$tfile.export
212 # save mgc import file to $temp_imp
213 $LCTL get_param mgc.*.import | tee $temp_imp
214 # Check if client uuid is found in MGS export
215 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
216 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
220 # save mgs export file to $temp_exp
221 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
223 # Compare the value of field "connect_flags"
224 imp_val=$(grep "connect_flags" $temp_imp)
225 exp_val=$(grep "connect_flags" $temp_exp)
226 [ "$exp_val" == "$imp_val" ] ||
227 error "export flags '$exp_val' != import flags '$imp_val'"
229 # Compare the value of client version
230 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
231 exp_val=$(version_code $exp_client_version)
232 imp_val=$CLIENT_VERSION
233 [ "$exp_val" == "$imp_val" ] ||
234 error "export client version '$exp_val' != '$imp_val'"
236 run_test 0d "check export proc ============================="
239 test_mkdir $DIR/$tdir
240 test_mkdir $DIR/$tdir/d2
241 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
242 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
245 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
247 run_test 1 "mkdir; remkdir; rmdir"
250 test_mkdir $DIR/$tdir
251 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
252 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
254 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
256 run_test 2 "mkdir; touch; rmdir; check file"
259 test_mkdir $DIR/$tdir
260 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
261 touch $DIR/$tdir/$tfile
262 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
264 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
266 run_test 3 "mkdir; touch; rmdir; check dir"
268 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
270 test_mkdir -i 1 $DIR/$tdir
272 touch $DIR/$tdir/$tfile ||
273 error "Create file under remote directory failed"
276 error "Expect error removing in-use dir $DIR/$tdir"
278 test -d $DIR/$tdir || error "Remote directory disappeared"
280 rm -rf $DIR/$tdir || error "remove remote dir error"
282 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
285 test_mkdir $DIR/$tdir
286 test_mkdir $DIR/$tdir/d2
287 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
288 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
289 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
291 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
294 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
295 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
296 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
297 error "$tfile does not have perm 0666 or UID $UID"
298 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
299 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
300 error "$tfile should be 0666 and owned by UID $UID"
302 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
305 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
308 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
309 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
310 error "$tfile should be owned by UID $RUNAS_ID"
311 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
312 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
313 error "$tfile should be owned by UID $RUNAS_ID"
315 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
318 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
321 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
322 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
323 error "$tfile should be owned by GID $UID"
324 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
325 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
326 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
328 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
331 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
333 test_mkdir $DIR/$tdir
334 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
335 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
336 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
337 test_mkdir $DIR/$tdir/d/subdir
338 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
339 error "$tdir/d/subdir should be GID $RUNAS_GID"
340 if [[ $MDSCOUNT -gt 1 ]]; then
341 # check remote dir sgid inherite
342 $LFS mkdir -i 0 $DIR/$tdir.local ||
343 error "mkdir $tdir.local failed"
344 chmod g+s $DIR/$tdir.local ||
345 error "chmod $tdir.local failed"
346 chgrp $RUNAS_GID $DIR/$tdir.local ||
347 error "chgrp $tdir.local failed"
348 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
349 error "mkdir $tdir.remote failed"
350 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
351 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
352 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
353 error "$tdir.remote should be mode 02755"
356 run_test 6g "verify new dir in sgid dir inherits group"
358 test_6h() { # bug 7331
359 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
361 touch $DIR/$tfile || error "touch failed"
362 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
363 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
364 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
365 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
366 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
368 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
371 test_mkdir $DIR/$tdir
372 $MCREATE $DIR/$tdir/$tfile
373 chmod 0666 $DIR/$tdir/$tfile
374 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
375 error "$tdir/$tfile should be mode 0666"
377 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
380 if [ ! -d $DIR/$tdir ]; then
381 test_mkdir $DIR/$tdir
383 $MCREATE $DIR/$tdir/$tfile
384 echo -n foo > $DIR/$tdir/$tfile
385 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
386 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
388 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
391 test_mkdir $DIR/$tdir
392 touch $DIR/$tdir/$tfile
393 chmod 0666 $DIR/$tdir/$tfile
394 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
395 error "$tfile mode not 0666"
397 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
400 test_mkdir $DIR/$tdir
401 test_mkdir $DIR/$tdir/d2
402 test_mkdir $DIR/$tdir/d2/d3
403 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
405 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
408 test_mkdir $DIR/$tdir
409 test_mkdir $DIR/$tdir/d2
410 touch $DIR/$tdir/d2/$tfile
411 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
412 error "$tdir/d2/$tfile not a file"
414 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
417 test_mkdir $DIR/$tdir
418 test_mkdir $DIR/$tdir/d2
419 chmod 0666 $DIR/$tdir/d2
420 chmod 0705 $DIR/$tdir/d2
421 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
422 error "$tdir/d2 mode not 0705"
424 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
427 test_mkdir $DIR/$tdir
428 touch $DIR/$tdir/$tfile
429 chmod 0666 $DIR/$tdir/$tfile
430 chmod 0654 $DIR/$tdir/$tfile
431 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
432 error "$tdir/d2 mode not 0654"
434 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
437 test_mkdir $DIR/$tdir
438 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
440 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
441 error "$tdir/$tfile size not 0 after truncate"
443 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
446 test_mkdir $DIR/$tdir
447 touch $DIR/$tdir/$tfile
449 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
451 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
454 test_mkdir $DIR/$tdir
455 touch $DIR/$tdir/$tfile
456 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
457 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
458 error "$tdir/${tfile_2} not a file after rename"
459 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
461 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
464 test_mkdir $DIR/$tdir
465 touch $DIR/$tdir/$tfile
466 rm -rf $DIR/$tdir/$tfile
467 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
469 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
472 test_mkdir $DIR/$tdir
473 touch $DIR/$tdir/$tfile
474 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
476 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
477 error "$tdir/l-exist not a symlink"
478 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
479 error "$tdir/l-exist not referencing a file"
480 rm -f $DIR/$tdir/l-exist
481 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
483 run_test 17a "symlinks: create, remove (real)"
486 test_mkdir $DIR/$tdir
487 ln -s no-such-file $DIR/$tdir/l-dangle
489 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
490 error "$tdir/l-dangle not referencing no-such-file"
491 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
492 error "$tdir/l-dangle not referencing non-existent file"
493 rm -f $DIR/$tdir/l-dangle
494 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
496 run_test 17b "symlinks: create, remove (dangling)"
498 test_17c() { # bug 3440 - don't save failed open RPC for replay
499 test_mkdir $DIR/$tdir
500 ln -s foo $DIR/$tdir/$tfile
501 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
503 run_test 17c "symlinks: open dangling (should return error)"
506 test_mkdir $DIR/$tdir
507 ln -s foo $DIR/$tdir/$tfile
508 touch $DIR/$tdir/$tfile || error "creating to new symlink"
510 run_test 17d "symlinks: create dangling"
513 test_mkdir $DIR/$tdir
514 local foo=$DIR/$tdir/$tfile
515 ln -s $foo $foo || error "create symlink failed"
516 ls -l $foo || error "ls -l failed"
517 ls $foo && error "ls not failed" || true
519 run_test 17e "symlinks: create recursive symlink (should return error)"
522 test_mkdir $DIR/$tdir
523 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
524 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
528 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
531 run_test 17f "symlinks: long and very long symlink name"
533 # str_repeat(S, N) generate a string that is string S repeated N times
538 while [ $((n -= 1)) -ge 0 ]; do
544 # Long symlinks and LU-2241
546 test_mkdir $DIR/$tdir
547 local TESTS="59 60 61 4094 4095"
549 # Fix for inode size boundary in 2.1.4
550 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
553 # Patch not applied to 2.2 or 2.3 branches
554 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
555 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
558 # skip long symlink name for rhel6.5.
559 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
560 grep -q '6.5' /etc/redhat-release &>/dev/null &&
561 TESTS="59 60 61 4062 4063"
564 local SYMNAME=$(str_repeat 'x' $i)
565 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
566 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
569 run_test 17g "symlinks: really long symlink name and inode boundaries"
571 test_17h() { #bug 17378
572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
573 remote_mds_nodsh && skip "remote MDS with nodsh"
577 test_mkdir $DIR/$tdir
578 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
579 $LFS setstripe -c -1 $DIR/$tdir
580 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
581 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
582 touch $DIR/$tdir/$tfile || true
584 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
586 test_17i() { #bug 20018
587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
588 remote_mds_nodsh && skip "remote MDS with nodsh"
590 local foo=$DIR/$tdir/$tfile
593 test_mkdir -c1 $DIR/$tdir
594 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
595 ln -s $foo $foo || error "create symlink failed"
596 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
597 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
598 ls -l $foo && error "error not detected"
601 run_test 17i "don't panic on short symlink (should return error)"
603 test_17k() { #bug 22301
604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
605 [[ -z "$(which rsync 2>/dev/null)" ]] &&
606 skip "no rsync command"
607 rsync --help | grep -q xattr ||
608 skip_env "$(rsync --version | head -n1) does not support xattrs"
609 test_mkdir $DIR/$tdir
610 test_mkdir $DIR/$tdir.new
611 touch $DIR/$tdir/$tfile
612 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
613 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
614 error "rsync failed with xattrs enabled"
616 run_test 17k "symlinks: rsync with xattrs enabled"
618 test_17l() { # LU-279
619 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
620 skip "no getfattr command"
622 test_mkdir $DIR/$tdir
623 touch $DIR/$tdir/$tfile
624 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
625 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
626 # -h to not follow symlinks. -m '' to list all the xattrs.
627 # grep to remove first line: '# file: $path'.
628 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
630 lgetxattr_size_check $path $xattr ||
631 error "lgetxattr_size_check $path $xattr failed"
635 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
640 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
641 remote_mds_nodsh && skip "remote MDS with nodsh"
642 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
643 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
644 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
646 local short_sym="0123456789"
647 local wdir=$DIR/$tdir
652 # create a long symlink file
653 for ((i = 0; i < 4; ++i)); do
654 long_sym=${long_sym}${long_sym}
657 echo "create 512 short and long symlink files under $wdir"
658 for ((i = 0; i < 256; ++i)); do
659 ln -sf ${long_sym}"a5a5" $wdir/long-$i
660 ln -sf ${short_sym}"a5a5" $wdir/short-$i
666 wait_delete_completed
668 echo "recreate the 512 symlink files with a shorter string"
669 for ((i = 0; i < 512; ++i)); do
670 # rewrite the symlink file with a shorter string
671 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
672 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
675 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
676 local devname=$(mdsdevname $mds_index)
678 echo "stop and checking mds${mds_index}:"
679 # e2fsck should not return error
681 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
684 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
685 error "start mds${mds_index} failed"
686 df $MOUNT > /dev/null 2>&1
688 error "e2fsck detected error for short/long symlink: rc=$rc"
691 run_test 17m "run e2fsck against MDT which contains short/long symlink"
693 check_fs_consistency_17n() {
697 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
698 # so it only check MDT1/MDT2 instead of all of MDTs.
699 for mdt_index in 1 2; do
700 local devname=$(mdsdevname $mdt_index)
701 # e2fsck should not return error
703 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
706 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
707 error "mount mds$mdt_index failed"
708 df $MOUNT > /dev/null 2>&1
714 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
716 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
717 remote_mds_nodsh && skip "remote MDS with nodsh"
718 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
719 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
720 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
724 test_mkdir $DIR/$tdir
725 for ((i=0; i<10; i++)); do
726 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
727 error "create remote dir error $i"
728 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
729 error "create files under remote dir failed $i"
732 check_fs_consistency_17n ||
733 error "e2fsck report error after create files under remote dir"
735 for ((i = 0; i < 10; i++)); do
736 rm -rf $DIR/$tdir/remote_dir_${i} ||
737 error "destroy remote dir error $i"
740 check_fs_consistency_17n ||
741 error "e2fsck report error after unlink files under remote dir"
743 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
744 skip "lustre < 2.4.50 does not support migrate mv"
746 for ((i = 0; i < 10; i++)); do
747 mkdir -p $DIR/$tdir/remote_dir_${i}
748 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
749 error "create files under remote dir failed $i"
750 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
751 error "migrate remote dir error $i"
753 check_fs_consistency_17n || error "e2fsck report error after migration"
755 for ((i = 0; i < 10; i++)); do
756 rm -rf $DIR/$tdir/remote_dir_${i} ||
757 error "destroy remote dir error $i"
760 check_fs_consistency_17n || error "e2fsck report error after unlink"
762 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
765 remote_mds_nodsh && skip "remote MDS with nodsh"
766 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
767 skip "Need MDS version at least 2.3.64"
769 local wdir=$DIR/${tdir}o
775 mdt_index=$($LFS getstripe -m $wdir/$tfile)
776 mdt_index=$((mdt_index + 1))
779 #fail mds will wait the failover finish then set
780 #following fail_loc to avoid interfer the recovery process.
783 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
784 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
785 ls -l $wdir/$tfile && rc=1
786 do_facet mds${mdt_index} lctl set_param fail_loc=0
787 [[ $rc -eq 0 ]] || error "stat file should fail"
789 run_test 17o "stat file with incompat LMA feature"
792 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
793 ls $DIR || error "Failed to ls $DIR: $?"
795 run_test 18 "touch .../f ; ls ... =============================="
801 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
803 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
806 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
808 run_test 19b "ls -l .../f19 (should return error) =============="
811 [ $RUNAS_ID -eq $UID ] &&
812 skip_env "RUNAS_ID = UID = $UID -- skipping"
814 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
816 run_test 19c "$RUNAS touch .../f19 (should return error) =="
819 cat $DIR/f19 && error || true
821 run_test 19d "cat .../f19 (should return error) =============="
830 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
832 run_test 20 "touch .../f ; ls -l ..."
835 test_mkdir $DIR/$tdir
836 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
837 ln -s dangle $DIR/$tdir/link
838 echo foo >> $DIR/$tdir/link
839 cat $DIR/$tdir/dangle
840 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
841 $CHECKSTAT -f -t file $DIR/$tdir/link ||
842 error "$tdir/link not linked to a file"
844 run_test 21 "write to dangling link"
847 local wdir=$DIR/$tdir
849 chown $RUNAS_ID:$RUNAS_GID $wdir
850 (cd $wdir || error "cd $wdir failed";
851 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
853 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
854 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
855 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
856 error "checkstat -u failed"
858 run_test 22 "unpack tar archive as non-root user"
862 test_mkdir $DIR/$tdir
863 local file=$DIR/$tdir/$tfile
865 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
866 openfile -f O_CREAT:O_EXCL $file &&
867 error "$file recreate succeeded" || true
869 run_test 23a "O_CREAT|O_EXCL in subdir"
871 test_23b() { # bug 18988
872 test_mkdir $DIR/$tdir
873 local file=$DIR/$tdir/$tfile
876 echo foo > $file || error "write filed"
877 echo bar >> $file || error "append filed"
878 $CHECKSTAT -s 8 $file || error "wrong size"
881 run_test 23b "O_APPEND check"
883 # LU-9409, size with O_APPEND and tiny writes
885 local file=$DIR/$tfile
888 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
889 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
893 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
894 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
896 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
899 #racing tiny & normal writes
900 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
901 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
903 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
906 #racing tiny & normal writes 2, ugly numbers
907 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
908 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
910 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
913 run_test 23c "O_APPEND size checks for tiny writes"
915 # LU-11069 file offset is correct after appending writes
917 local file=$DIR/$tfile
920 echo CentaurHauls > $file
921 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
922 if ((offset != 26)); then
923 error "wrong offset, expected 26, got '$offset'"
926 run_test 23d "file offset is correct after appending writes"
930 echo '-- same directory rename'
931 test_mkdir $DIR/$tdir
932 touch $DIR/$tdir/$tfile.1
933 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
934 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
936 run_test 24a "rename file to non-existent target"
939 test_mkdir $DIR/$tdir
940 touch $DIR/$tdir/$tfile.{1,2}
941 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
942 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
943 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
945 run_test 24b "rename file to existing target"
948 test_mkdir $DIR/$tdir
949 test_mkdir $DIR/$tdir/d$testnum.1
950 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
951 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
952 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
954 run_test 24c "rename directory to non-existent target"
957 test_mkdir -c1 $DIR/$tdir
958 test_mkdir -c1 $DIR/$tdir/d$testnum.1
959 test_mkdir -c1 $DIR/$tdir/d$testnum.2
960 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
961 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
962 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
964 run_test 24d "rename directory to existing target"
967 echo '-- cross directory renames --'
971 mv $DIR/R5a/f $DIR/R5b/g
972 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
973 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
975 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
980 touch $DIR/R6a/f $DIR/R6b/g
981 mv $DIR/R6a/f $DIR/R6b/g
982 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
983 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
985 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
990 test_mkdir $DIR/R7a/d
991 mv $DIR/R7a/d $DIR/R7b/e
992 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
993 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
995 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
998 test_mkdir -c1 $DIR/R8a
999 test_mkdir -c1 $DIR/R8b
1000 test_mkdir -c1 $DIR/R8a/d
1001 test_mkdir -c1 $DIR/R8b/e
1002 mrename $DIR/R8a/d $DIR/R8b/e
1003 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1004 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1006 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1009 echo "-- rename error cases"
1011 test_mkdir $DIR/R9/a
1013 mrename $DIR/R9/f $DIR/R9/a
1014 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1015 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1016 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1018 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1022 mrename $DIR/R10/f $DIR/R10/g
1023 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1024 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1025 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1027 run_test 24j "source does not exist ============================"
1030 test_mkdir $DIR/R11a
1031 test_mkdir $DIR/R11a/d
1033 mv $DIR/R11a/f $DIR/R11a/d
1034 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1035 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1037 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1039 # bug 2429 - rename foo foo foo creates invalid file
1042 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1044 run_test 24l "Renaming a file to itself ========================"
1048 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1049 # on ext3 this does not remove either the source or target files
1050 # though the "expected" operation would be to remove the source
1051 $CHECKSTAT -t file ${f} || error "${f} missing"
1052 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1054 run_test 24m "Renaming a file to a hard link to itself ========="
1058 # this stats the old file after it was renamed, so it should fail
1060 $CHECKSTAT ${f} || error "${f} missing"
1062 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1063 $CHECKSTAT -a ${f} || error "${f} exists"
1065 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1068 test_mkdir $DIR/$tdir
1069 rename_many -s random -v -n 10 $DIR/$tdir
1071 run_test 24o "rename of files during htree split"
1074 test_mkdir $DIR/R12a
1075 test_mkdir $DIR/R12b
1076 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1077 mrename $DIR/R12a $DIR/R12b
1078 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1079 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1080 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1081 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1083 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1085 cleanup_multiop_pause() {
1087 kill -USR1 $MULTIPID
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1093 test_mkdir $DIR/R13a
1094 test_mkdir $DIR/R13b
1095 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1096 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1099 trap cleanup_multiop_pause EXIT
1100 mrename $DIR/R13a $DIR/R13b
1101 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1102 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1103 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1104 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1105 cleanup_multiop_pause
1106 wait $MULTIPID || error "multiop close failed"
1108 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1110 test_24r() { #bug 3789
1111 test_mkdir $DIR/R14a
1112 test_mkdir $DIR/R14a/b
1113 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1114 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1115 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1117 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1120 test_mkdir $DIR/R15a
1121 test_mkdir $DIR/R15a/b
1122 test_mkdir $DIR/R15a/b/c
1123 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1124 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1125 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1127 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1129 test_mkdir $DIR/R16a
1130 test_mkdir $DIR/R16a/b
1131 test_mkdir $DIR/R16a/b/c
1132 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1133 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1134 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1136 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1138 test_24u() { # bug12192
1139 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1140 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1142 run_test 24u "create stripe file"
1144 simple_cleanup_common() {
1147 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1149 local start=$SECONDS
1152 wait_delete_completed
1153 echo "cleanup time $((SECONDS - start))"
1157 max_pages_per_rpc() {
1158 local mdtname="$(printf "MDT%04x" ${1:-0})"
1159 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1165 local nrfiles=${COUNT:-100000}
1166 local fname="$DIR/$tdir/$tfile"
1168 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1169 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1171 test_mkdir "$(dirname $fname)"
1172 # assume MDT0000 has the fewest inodes
1173 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1174 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1175 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1177 trap simple_cleanup_common EXIT
1179 createmany -m "$fname" $nrfiles
1181 cancel_lru_locks mdc
1182 lctl set_param mdc.*.stats clear
1184 # was previously test_24D: LU-6101
1185 # readdir() returns correct number of entries after cursor reload
1186 local num_ls=$(ls $DIR/$tdir | wc -l)
1187 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1188 local num_all=$(ls -a $DIR/$tdir | wc -l)
1189 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1190 [ $num_all -ne $((nrfiles + 2)) ]; then
1191 error "Expected $nrfiles files, got $num_ls " \
1192 "($num_uniq unique $num_all .&..)"
1194 # LU-5 large readdir
1195 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1196 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1197 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1198 # take into account of overhead in lu_dirpage header and end mark in
1199 # each page, plus one in rpc_num calculation.
1200 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1201 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1202 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1203 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1204 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1205 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1206 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1207 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1208 error "large readdir doesn't take effect: " \
1209 "$mds_readpage should be about $rpc_max"
1211 simple_cleanup_common
1213 run_test 24v "list large directory (test hash collision, b=17560)"
1215 test_24w() { # bug21506
1217 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1218 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1219 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1220 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1221 [[ "$SZ1" -eq "$SZ2" ]] ||
1222 error "Error reading at the end of the file $tfile"
1224 run_test 24w "Reading a file larger than 4Gb"
1227 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1229 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1230 skip "Need MDS version at least 2.7.56"
1233 local remote_dir=$DIR/$tdir/remote_dir
1235 test_mkdir $DIR/$tdir
1236 $LFS mkdir -i $MDTIDX $remote_dir ||
1237 error "create remote directory failed"
1239 test_mkdir $DIR/$tdir/src_dir
1240 touch $DIR/$tdir/src_file
1241 test_mkdir $remote_dir/tgt_dir
1242 touch $remote_dir/tgt_file
1244 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1245 error "rename dir cross MDT failed!"
1247 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1248 error "rename file cross MDT failed!"
1250 touch $DIR/$tdir/ln_file
1251 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1252 error "ln file cross MDT failed"
1254 rm -rf $DIR/$tdir || error "Can not delete directories"
1256 run_test 24x "cross MDT rename/link"
1259 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1262 local remote_dir=$DIR/$tdir/remote_dir
1265 test_mkdir $DIR/$tdir
1266 $LFS mkdir -i $mdtidx $remote_dir ||
1267 error "create remote directory failed"
1269 test_mkdir $remote_dir/src_dir
1270 touch $remote_dir/src_file
1271 test_mkdir $remote_dir/tgt_dir
1272 touch $remote_dir/tgt_file
1274 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1275 error "rename subdir in the same remote dir failed!"
1277 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1278 error "rename files in the same remote dir failed!"
1280 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1281 error "link files in the same remote dir failed!"
1283 rm -rf $DIR/$tdir || error "Can not delete directories"
1285 run_test 24y "rename/link on the same dir should succeed"
1288 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1289 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1290 skip "Need MDS version at least 2.12.51"
1294 for index in 0 1; do
1295 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1296 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1299 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1301 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1302 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1304 local mdts=$(comma_list $(mdts_nodes))
1306 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1307 stack_trap "do_nodes $mdts $LCTL \
1308 set_param mdt.*.enable_remote_rename=1" EXIT
1310 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1312 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1313 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1315 run_test 24z "cross-MDT rename is done as cp"
1317 test_24A() { # LU-3182
1321 test_mkdir $DIR/$tdir
1322 trap simple_cleanup_common EXIT
1323 createmany -m $DIR/$tdir/$tfile $NFILES
1324 local t=$(ls $DIR/$tdir | wc -l)
1325 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1326 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1327 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1328 [ $v -ne $((NFILES + 2)) ] ; then
1329 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1332 simple_cleanup_common || error "Can not delete directories"
1334 run_test 24A "readdir() returns correct number of entries."
1336 test_24B() { # LU-4805
1337 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1341 test_mkdir $DIR/$tdir
1342 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1343 error "create striped dir failed"
1345 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1346 [ $count -eq 2 ] || error "Expected 2, got $count"
1348 touch $DIR/$tdir/striped_dir/a
1350 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1351 [ $count -eq 3 ] || error "Expected 3, got $count"
1353 touch $DIR/$tdir/striped_dir/.f
1355 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1356 [ $count -eq 4 ] || error "Expected 4, got $count"
1358 rm -rf $DIR/$tdir || error "Can not delete directories"
1360 run_test 24B "readdir for striped dir return correct number of entries"
1363 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1369 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1370 error "create striped dir failed"
1372 cd $DIR/$tdir/d0/striped_dir
1374 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1375 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1376 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1378 [ "$d0_ino" = "$parent_ino" ] ||
1379 error ".. wrong, expect $d0_ino, get $parent_ino"
1381 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1382 error "mv striped dir failed"
1384 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1386 [ "$d1_ino" = "$parent_ino" ] ||
1387 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1389 run_test 24C "check .. in striped dir"
1392 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1396 mkdir $DIR/$tdir/src_dir
1397 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1398 error "create remote source failed"
1400 touch $DIR/$tdir/src_dir/src_child/a
1402 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1403 error "create remote target dir failed"
1405 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1406 error "create remote target child failed"
1408 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1409 error "rename dir cross MDT failed!"
1413 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1414 error "src_child still exists after rename"
1416 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1417 error "missing file(a) after rename"
1419 rm -rf $DIR/$tdir || error "Can not delete directories"
1421 run_test 24E "cross MDT rename/link"
1424 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1427 [ "$SLOW" = "no" ] && repeats=100
1431 echo "$repeats repeats"
1432 for ((i = 0; i < repeats; i++)); do
1433 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1434 touch $DIR/$tdir/test/a || error "touch fails"
1435 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1436 rm -rf $DIR/$tdir/test || error "rmdir fails"
1441 run_test 24F "hash order vs readdir (LU-11330)"
1444 echo '== symlink sanity ============================================='
1448 touch $DIR/s25/foo ||
1449 error "File creation in symlinked directory failed"
1451 run_test 25a "create file in symlinked directory ==============="
1454 [ ! -d $DIR/d25 ] && test_25a
1455 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1457 run_test 25b "lookup file in symlinked directory ==============="
1461 test_mkdir $DIR/d26/d26-2
1462 ln -s d26/d26-2 $DIR/s26
1463 touch $DIR/s26/foo || error "File creation failed"
1465 run_test 26a "multiple component symlink ======================="
1468 test_mkdir -p $DIR/$tdir/d26-2
1469 ln -s $tdir/d26-2/foo $DIR/s26-2
1470 touch $DIR/s26-2 || error "File creation failed"
1472 run_test 26b "multiple component symlink at end of lookup ======"
1475 test_mkdir $DIR/d26.2
1476 touch $DIR/d26.2/foo
1477 ln -s d26.2 $DIR/s26.2-1
1478 ln -s s26.2-1 $DIR/s26.2-2
1479 ln -s s26.2-2 $DIR/s26.2-3
1480 chmod 0666 $DIR/s26.2-3/foo
1482 run_test 26c "chain of symlinks"
1484 # recursive symlinks (bug 439)
1486 ln -s d26-3/foo $DIR/d26-3
1488 run_test 26d "create multiple component recursive symlink"
1491 [ ! -h $DIR/d26-3 ] && test_26d
1494 run_test 26e "unlink multiple component recursive symlink"
1496 # recursive symlinks (bug 7022)
1498 test_mkdir $DIR/$tdir
1499 test_mkdir $DIR/$tdir/$tfile
1500 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1501 test_mkdir -p lndir/bar1
1502 test_mkdir $DIR/$tdir/$tfile/$tfile
1503 cd $tfile || error "cd $tfile failed"
1504 ln -s .. dotdot || error "ln dotdot failed"
1505 ln -s dotdot/lndir lndir || error "ln lndir failed"
1506 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1507 output=`ls $tfile/$tfile/lndir/bar1`
1508 [ "$output" = bar1 ] && error "unexpected output"
1509 rm -r $tfile || error "rm $tfile failed"
1510 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1512 run_test 26f "rm -r of a directory which has recursive symlink"
1515 test_mkdir $DIR/$tdir
1516 $LFS getstripe $DIR/$tdir
1517 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1518 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1519 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1521 run_test 27a "one stripe file"
1524 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1526 test_mkdir $DIR/$tdir
1527 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1528 $LFS getstripe -c $DIR/$tdir/$tfile
1529 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1530 error "two-stripe file doesn't have two stripes"
1532 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1534 run_test 27b "create and write to two stripe file"
1537 test_mkdir $DIR/$tdir
1538 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1539 error "setstripe failed"
1540 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1543 run_test 27d "create file with default settings"
1546 # LU-5839 adds check for existed layout before setting it
1547 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1548 skip "Need MDS version at least 2.7.56"
1550 test_mkdir $DIR/$tdir
1551 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1552 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1553 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1555 run_test 27e "setstripe existing file (should return error)"
1558 test_mkdir $DIR/$tdir
1559 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1560 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1561 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1562 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1563 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1564 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1566 run_test 27f "setstripe with bad stripe size (should return error)"
1569 test_mkdir $DIR/$tdir
1570 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1571 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1572 error "$DIR/$tdir/$tfile has object"
1574 run_test 27g "$LFS getstripe with no objects"
1577 test_mkdir $DIR/$tdir
1578 touch $DIR/$tdir/$tfile || error "touch failed"
1579 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1580 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1582 (( rc == 2 )) || error "getstripe did not return ENOENT"
1584 run_test 27ga "$LFS getstripe with missing file (should return error)"
1587 test_mkdir $DIR/$tdir
1588 touch $DIR/$tdir/$tfile || error "touch failed"
1589 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1590 error "missing objects"
1592 run_test 27i "$LFS getstripe with some objects"
1595 test_mkdir $DIR/$tdir
1596 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1597 error "setstripe failed" || true
1599 run_test 27j "setstripe with bad stripe offset (should return error)"
1601 test_27k() { # bug 2844
1602 test_mkdir $DIR/$tdir
1603 local file=$DIR/$tdir/$tfile
1604 local ll_max_blksize=$((4 * 1024 * 1024))
1605 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1606 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1607 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1608 dd if=/dev/zero of=$file bs=4k count=1
1609 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1610 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1612 run_test 27k "limit i_blksize for broken user apps"
1615 mcreate $DIR/$tfile || error "creating file"
1616 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1617 error "setstripe should have failed" || true
1619 run_test 27l "check setstripe permissions (should return error)"
1622 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1624 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1625 skip_env "multiple clients -- skipping"
1627 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1629 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1630 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1632 trap simple_cleanup_common EXIT
1633 test_mkdir $DIR/$tdir
1634 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1635 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1636 error "dd should fill OST0"
1638 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1640 [ $i -gt 256 ] && break
1643 touch $DIR/$tdir/$tfile.$i
1644 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1645 awk '{print $1}'| grep -w "0") ] &&
1646 error "OST0 was full but new created file still use it"
1648 touch $DIR/$tdir/$tfile.$i
1649 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1650 awk '{print $1}'| grep -w "0") ] &&
1651 error "OST0 was full but new created file still use it"
1652 simple_cleanup_common
1654 run_test 27m "create file while OST0 was full"
1657 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1658 awk '{ print $1 * 2; exit; }')
1662 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1663 # if the OST isn't full anymore.
1665 local OSTIDX=${1:-""}
1667 local list=$(comma_list $(osts_nodes))
1668 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1670 do_nodes $list lctl set_param fail_loc=0
1671 sync # initiate all OST_DESTROYs from MDS to OST
1675 exhaust_precreations() {
1678 local FAILIDX=${3:-$OSTIDX}
1679 local ofacet=ost$((OSTIDX + 1))
1681 test_mkdir -p -c1 $DIR/$tdir
1682 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1683 local mfacet=mds$((mdtidx + 1))
1684 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1686 local OST=$(ostname_from_index $OSTIDX)
1689 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1690 local last_id=$(do_facet $mfacet lctl get_param -n \
1691 osc.$mdtosc_proc1.prealloc_last_id)
1692 local next_id=$(do_facet $mfacet lctl get_param -n \
1693 osc.$mdtosc_proc1.prealloc_next_id)
1695 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1696 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1698 test_mkdir -p $DIR/$tdir/${OST}
1699 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1700 #define OBD_FAIL_OST_ENOSPC 0x215
1701 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1702 echo "Creating to objid $last_id on ost $OST..."
1703 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1704 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1705 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1709 exhaust_all_precreations() {
1711 for (( i=0; i < OSTCOUNT; i++ )) ; do
1712 exhaust_precreations $i $1 -1
1717 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1719 remote_mds_nodsh && skip "remote MDS with nodsh"
1720 remote_ost_nodsh && skip "remote OST with nodsh"
1723 rm -f $DIR/$tdir/$tfile
1724 exhaust_precreations 0 0x80000215
1725 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1726 touch $DIR/$tdir/$tfile || error "touch failed"
1727 $LFS getstripe $DIR/$tdir/$tfile
1730 run_test 27n "create file with some full OSTs"
1733 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1735 remote_mds_nodsh && skip "remote MDS with nodsh"
1736 remote_ost_nodsh && skip "remote OST with nodsh"
1739 rm -f $DIR/$tdir/$tfile
1740 exhaust_all_precreations 0x215
1742 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1747 run_test 27o "create file with all full OSTs (should error)"
1750 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1752 remote_mds_nodsh && skip "remote MDS with nodsh"
1753 remote_ost_nodsh && skip "remote OST with nodsh"
1756 rm -f $DIR/$tdir/$tfile
1757 test_mkdir $DIR/$tdir
1759 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1760 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1761 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1763 exhaust_precreations 0 0x80000215
1764 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1765 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1766 $LFS getstripe $DIR/$tdir/$tfile
1770 run_test 27p "append to a truncated file with some full OSTs"
1773 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1775 remote_mds_nodsh && skip "remote MDS with nodsh"
1776 remote_ost_nodsh && skip "remote OST with nodsh"
1779 rm -f $DIR/$tdir/$tfile
1781 test_mkdir $DIR/$tdir
1782 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1783 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1784 error "truncate $DIR/$tdir/$tfile failed"
1785 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1787 exhaust_all_precreations 0x215
1789 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1790 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1794 run_test 27q "append to truncated file with all OSTs full (should error)"
1797 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1799 remote_mds_nodsh && skip "remote MDS with nodsh"
1800 remote_ost_nodsh && skip "remote OST with nodsh"
1803 rm -f $DIR/$tdir/$tfile
1804 exhaust_precreations 0 0x80000215
1806 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1810 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1812 test_27s() { # bug 10725
1813 test_mkdir $DIR/$tdir
1814 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1815 local stripe_count=0
1816 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1817 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1818 error "stripe width >= 2^32 succeeded" || true
1821 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1823 test_27t() { # bug 10864
1828 $WLFS getstripe $tfile
1831 run_test 27t "check that utils parse path correctly"
1833 test_27u() { # bug 4900
1834 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1835 remote_mds_nodsh && skip "remote MDS with nodsh"
1838 local list=$(comma_list $(mdts_nodes))
1840 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1841 do_nodes $list $LCTL set_param fail_loc=0x139
1842 test_mkdir -p $DIR/$tdir
1843 trap simple_cleanup_common EXIT
1844 createmany -o $DIR/$tdir/t- 1000
1845 do_nodes $list $LCTL set_param fail_loc=0
1847 TLOG=$TMP/$tfile.getstripe
1848 $LFS getstripe $DIR/$tdir > $TLOG
1849 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1850 unlinkmany $DIR/$tdir/t- 1000
1852 [[ $OBJS -gt 0 ]] &&
1853 error "$OBJS objects created on OST-0. See $TLOG" ||
1856 run_test 27u "skip object creation on OSC w/o objects"
1858 test_27v() { # bug 4900
1859 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1861 remote_mds_nodsh && skip "remote MDS with nodsh"
1862 remote_ost_nodsh && skip "remote OST with nodsh"
1864 exhaust_all_precreations 0x215
1867 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1869 touch $DIR/$tdir/$tfile
1870 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1872 for (( i=1; i < OSTCOUNT; i++ )); do
1873 do_facet ost$i lctl set_param fail_loc=0x705
1875 local START=`date +%s`
1876 createmany -o $DIR/$tdir/$tfile 32
1878 local FINISH=`date +%s`
1879 local TIMEOUT=`lctl get_param -n timeout`
1880 local PROCESS=$((FINISH - START))
1881 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1882 error "$FINISH - $START >= $TIMEOUT / 2"
1883 sleep $((TIMEOUT / 2 - PROCESS))
1886 run_test 27v "skip object creation on slow OST"
1888 test_27w() { # bug 10997
1889 test_mkdir $DIR/$tdir
1890 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1891 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1892 error "stripe size $size != 65536" || true
1893 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1894 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1896 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1899 [[ $OSTCOUNT -lt 2 ]] &&
1900 skip_env "skipping multiple stripe count/offset test"
1902 test_mkdir $DIR/$tdir
1903 for i in $(seq 1 $OSTCOUNT); do
1905 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1906 error "setstripe -c $i -i $offset failed"
1907 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1908 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1909 [ $count -ne $i ] && error "stripe count $count != $i" || true
1910 [ $index -ne $offset ] &&
1911 error "stripe offset $index != $offset" || true
1914 run_test 27wa "check $LFS setstripe -c -i options"
1917 remote_ost_nodsh && skip "remote OST with nodsh"
1918 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1921 OFFSET=$(($OSTCOUNT - 1))
1923 local OST=$(ostname_from_index $OSTIDX)
1925 test_mkdir $DIR/$tdir
1926 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1927 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1929 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1930 for i in $(seq 0 $OFFSET); do
1931 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1932 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1933 error "OST0 was degraded but new created file still use it"
1935 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1937 run_test 27x "create files while OST0 is degraded"
1940 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1941 remote_mds_nodsh && skip "remote MDS with nodsh"
1942 remote_ost_nodsh && skip "remote OST with nodsh"
1943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1945 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1946 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1947 osc.$mdtosc.prealloc_last_id)
1948 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1949 osc.$mdtosc.prealloc_next_id)
1950 local fcount=$((last_id - next_id))
1951 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1952 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1954 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1955 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1956 local OST_DEACTIVE_IDX=-1
1961 for OSC in $MDS_OSCS; do
1962 OST=$(osc_to_ost $OSC)
1963 OSTIDX=$(index_from_ostuuid $OST)
1964 if [ $OST_DEACTIVE_IDX == -1 ]; then
1965 OST_DEACTIVE_IDX=$OSTIDX
1967 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1968 echo $OSC "is Deactivated:"
1969 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1973 OSTIDX=$(index_from_ostuuid $OST)
1974 test_mkdir $DIR/$tdir
1975 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1977 for OSC in $MDS_OSCS; do
1978 OST=$(osc_to_ost $OSC)
1979 OSTIDX=$(index_from_ostuuid $OST)
1980 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1981 echo $OST "is degraded:"
1982 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1983 obdfilter.$OST.degraded=1
1988 createmany -o $DIR/$tdir/$tfile $fcount
1990 for OSC in $MDS_OSCS; do
1991 OST=$(osc_to_ost $OSC)
1992 OSTIDX=$(index_from_ostuuid $OST)
1993 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1994 echo $OST "is recovered from degraded:"
1995 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1996 obdfilter.$OST.degraded=0
1998 do_facet $SINGLEMDS lctl --device %$OSC activate
2002 # all osp devices get activated, hence -1 stripe count restored
2003 local stripe_count=0
2005 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2006 # devices get activated.
2008 $LFS setstripe -c -1 $DIR/$tfile
2009 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2011 [ $stripe_count -ne $OSTCOUNT ] &&
2012 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2015 run_test 27y "create files while OST0 is degraded and the rest inactive"
2021 lmm_count=$($LFS getstripe -c $1)
2022 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2023 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2025 local old_ifs="$IFS"
2027 fid=($($LFS path2fid $1))
2030 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2031 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2033 # compare lmm_seq and lu_fid->f_seq
2034 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2035 # compare lmm_object_id and lu_fid->oid
2036 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2038 # check the trusted.fid attribute of the OST objects of the file
2039 local have_obdidx=false
2041 $LFS getstripe $1 | while read obdidx oid hex seq; do
2042 # skip lines up to and including "obdidx"
2043 [ -z "$obdidx" ] && break
2044 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2045 $have_obdidx || continue
2047 local ost=$((obdidx + 1))
2048 local dev=$(ostdevname $ost)
2051 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2053 seq=$(echo $seq | sed -e "s/^0x//g")
2054 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2055 oid_hex=$(echo $oid)
2057 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2059 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2063 # Don't unmount/remount the OSTs if we don't need to do that.
2064 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2065 # update too, until that use mount/ll_decode_filter_fid/mount.
2066 # Re-enable when debugfs will understand new filter_fid.
2068 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2069 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2070 $dev 2>/dev/null" | grep "parent=")
2072 if [ -z "$ff" ]; then
2074 mount_fstype ost$ost
2075 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2076 $(facet_mntpt ost$ost)/$obj_file)
2077 unmount_fstype ost$ost
2078 start ost$ost $dev $OST_MOUNT_OPTS
2082 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2084 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2086 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2087 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2089 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2090 # stripe_size=1048576 component_id=1 component_start=0 \
2091 # component_end=33554432
2092 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2093 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2094 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2096 if grep -q 'stripe=' <<<$ff; then
2097 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2099 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2100 # into f_ver in this case. See comment on ff_parent.
2101 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2104 # compare lmm_seq and filter_fid->ff_parent.f_seq
2105 [ $ff_pseq = $lmm_seq ] ||
2106 error "FF parent SEQ $ff_pseq != $lmm_seq"
2107 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2108 [ $ff_poid = $lmm_oid ] ||
2109 error "FF parent OID $ff_poid != $lmm_oid"
2110 (($ff_pstripe == $stripe_nr)) ||
2111 error "FF stripe $ff_pstripe != $stripe_nr"
2113 stripe_nr=$((stripe_nr + 1))
2114 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2116 if grep -q 'stripe_count=' <<<$ff; then
2117 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2118 -e 's/ .*//' <<<$ff)
2119 [ $lmm_count = $ff_scnt ] ||
2120 error "FF stripe count $lmm_count != $ff_scnt"
2126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2127 remote_ost_nodsh && skip "remote OST with nodsh"
2129 test_mkdir $DIR/$tdir
2130 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2131 { error "setstripe -c -1 failed"; return 1; }
2132 # We need to send a write to every object to get parent FID info set.
2133 # This _should_ also work for setattr, but does not currently.
2134 # touch $DIR/$tdir/$tfile-1 ||
2135 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2136 { error "dd $tfile-1 failed"; return 2; }
2137 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2138 { error "setstripe -c -1 failed"; return 3; }
2139 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2140 { error "dd $tfile-2 failed"; return 4; }
2142 # make sure write RPCs have been sent to OSTs
2145 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2146 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2148 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2150 test_27A() { # b=19102
2151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2153 save_layout_restore_at_exit $MOUNT
2154 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2155 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2156 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2157 local default_size=$($LFS getstripe -S $MOUNT)
2158 local default_offset=$($LFS getstripe -i $MOUNT)
2159 local dsize=$(do_facet $SINGLEMDS \
2160 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2161 [ $default_size -eq $dsize ] ||
2162 error "stripe size $default_size != $dsize"
2163 [ $default_offset -eq -1 ] ||
2164 error "stripe offset $default_offset != -1"
2166 run_test 27A "check filesystem-wide default LOV EA values"
2168 test_27B() { # LU-2523
2169 test_mkdir $DIR/$tdir
2170 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2172 # open f1 with O_LOV_DELAY_CREATE
2174 # call setstripe ioctl on open file descriptor for f1
2176 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2180 # open f1 with O_LOV_DELAY_CREATE
2182 # call setstripe ioctl on open file descriptor for f1
2184 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2186 # Allow multiop to fail in imitation of NFS's busted semantics.
2189 run_test 27B "call setstripe on open unlinked file/rename victim"
2191 test_27C() { #LU-2871
2192 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2200 test_mkdir $DIR/$tdir
2202 for i in $(seq 0 $((OSTCOUNT - 1))); do
2203 # set stripe across all OSTs starting from OST$i
2204 $LFS setstripe -i $i -c -1 $tfile$i
2205 # get striping information
2206 ost_idx=($($LFS getstripe $tfile$i |
2207 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2211 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2212 error "${#ost_idx[@]} != $OSTCOUNT"
2214 for index in $(seq 0 $((OSTCOUNT - 1))); do
2216 for j in $(echo ${ost_idx[@]}); do
2217 if [ $index -eq $j ]; then
2223 error "Can not find $index in ${ost_idx[@]}"
2227 run_test 27C "check full striping across all OSTs"
2230 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2231 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2232 remote_mds_nodsh && skip "remote MDS with nodsh"
2234 local POOL=${POOL:-testpool}
2236 local last_ost=$(($OSTCOUNT - 1))
2238 local ost_list=$(seq $first_ost $ost_step $last_ost)
2239 local ost_range="$first_ost $last_ost $ost_step"
2241 if ! combined_mgs_mds ; then
2245 test_mkdir $DIR/$tdir
2246 pool_add $POOL || error "pool_add failed"
2247 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2250 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2252 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2253 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2254 skip27D+=" -s 30,31"
2255 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2256 error "llapi_layout_test failed"
2258 destroy_test_pools || error "destroy test pools failed"
2260 if ! combined_mgs_mds ; then
2264 run_test 27D "validate llapi_layout API"
2266 # Verify that default_easize is increased from its initial value after
2267 # accessing a widely striped file.
2269 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2270 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2271 skip "client does not have LU-3338 fix"
2273 # 72 bytes is the minimum space required to store striping
2274 # information for a file striped across one OST:
2275 # (sizeof(struct lov_user_md_v3) +
2276 # sizeof(struct lov_user_ost_data_v1))
2278 $LCTL set_param -n llite.*.default_easize $min_easize ||
2279 error "lctl set_param failed"
2280 local easize=$($LCTL get_param -n llite.*.default_easize)
2282 [ $easize -eq $min_easize ] ||
2283 error "failed to set default_easize"
2285 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2286 error "setstripe failed"
2290 easize=$($LCTL get_param -n llite.*.default_easize)
2292 [ $easize -gt $min_easize ] ||
2293 error "default_easize not updated"
2295 run_test 27E "check that default extended attribute size properly increases"
2297 test_27F() { # LU-5346/LU-7975
2298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2299 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2300 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2301 skip "Need MDS version at least 2.8.51"
2302 remote_ost_nodsh && skip "remote OST with nodsh"
2304 test_mkdir $DIR/$tdir
2306 $LFS setstripe -c 2 $DIR/$tdir
2308 # stop all OSTs to reproduce situation for LU-7975 ticket
2309 for num in $(seq $OSTCOUNT); do
2313 # open/create f0 with O_LOV_DELAY_CREATE
2314 # truncate f0 to a non-0 size
2316 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2318 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2319 # open/write it again to force delayed layout creation
2320 cat /etc/hosts > $DIR/$tdir/f0 &
2324 for num in $(seq $OSTCOUNT); do
2325 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2326 error "ost$num failed to start"
2329 wait $catpid || error "cat failed"
2331 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2332 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2333 error "wrong stripecount"
2336 run_test 27F "Client resend delayed layout creation with non-zero size"
2338 test_27G() { #LU-10629
2339 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2340 skip "Need MDS version at least 2.11.51"
2341 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2342 remote_mds_nodsh && skip "remote MDS with nodsh"
2343 local POOL=${POOL:-testpool}
2344 local ostrange="0 0 1"
2346 test_mkdir $DIR/$tdir
2347 pool_add $POOL || error "pool_add failed"
2348 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2349 $LFS setstripe -p $POOL $DIR/$tdir
2351 local pool=$($LFS getstripe -p $DIR/$tdir)
2353 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2355 $LFS setstripe -d $DIR/$tdir
2357 pool=$($LFS getstripe -p $DIR/$tdir)
2361 [ -z "$pool" ] || error "'$pool' is not empty"
2363 run_test 27G "Clear OST pool from stripe"
2366 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2367 skip "Need MDS version newer than 2.11.54"
2368 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2369 test_mkdir $DIR/$tdir
2370 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2371 touch $DIR/$tdir/$tfile
2372 $LFS getstripe -c $DIR/$tdir/$tfile
2373 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2374 error "two-stripe file doesn't have two stripes"
2376 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2377 $LFS getstripe -y $DIR/$tdir/$tfile
2378 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2379 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2380 error "expected l_ost_idx: [02]$ not matched"
2382 # make sure ost list has been cleared
2383 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2384 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2385 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2387 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2389 run_test 27H "Set specific OSTs stripe"
2392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2393 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2394 local pool=$TESTNAME
2395 local ostrange="1 1 1"
2397 save_layout_restore_at_exit $MOUNT
2398 $LFS setstripe -c 2 -i 0 $MOUNT
2399 pool_add $pool || error "pool_add failed"
2400 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2401 test_mkdir $DIR/$tdir
2402 $LFS setstripe -p $pool $DIR/$tdir
2403 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2404 $LFS getstripe $DIR/$tdir/$tfile
2406 run_test 27I "check that root dir striping does not break parent dir one"
2409 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
2410 skip "Need MDS version newer than 2.12.51"
2412 test_mkdir $DIR/$tdir
2413 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2414 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2416 # create foreign file (raw way)
2417 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2418 -t 1 -F 0xda08 || error "create_foreign_file failed"
2420 # verify foreign file (raw way)
2421 parse_foreign_file -f $DIR/$tdir/$tfile |
2422 grep "lov_foreign_magic: 0x0BD70BD0" ||
2423 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2424 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2425 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2426 parse_foreign_file -f $DIR/$tdir/$tfile |
2427 grep "lov_foreign_size: 73" ||
2428 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2429 parse_foreign_file -f $DIR/$tdir/$tfile |
2430 grep "lov_foreign_type: 1" ||
2431 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2432 parse_foreign_file -f $DIR/$tdir/$tfile |
2433 grep "lov_foreign_flags: 0x0000DA08" ||
2434 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2435 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2436 grep "lov_foreign_value: 0x" |
2437 sed -e 's/lov_foreign_value: 0x//')
2438 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2439 [[ $lov = ${lov2// /} ]] ||
2440 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2442 # create foreign file (lfs + API)
2443 $LFS setstripe --foreign=daos --flags 0xda08 \
2444 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2445 error "$DIR/$tdir/${tfile}2: create failed"
2447 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2448 grep "lfm_magic:.*0x0BD70BD0" ||
2449 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2450 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2451 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2452 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2453 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2454 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2455 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2456 grep "lfm_flags:.*0x0000DA08" ||
2457 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2458 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2459 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2460 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2462 # modify striping should fail
2463 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2464 error "$DIR/$tdir/$tfile: setstripe should fail"
2465 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2466 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2469 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2470 cat $DIR/$tdir/${tfile}2 &&
2471 error "$DIR/$tdir/${tfile}2: read should fail"
2472 cat /etc/passwd > $DIR/$tdir/$tfile &&
2473 error "$DIR/$tdir/$tfile: write should fail"
2474 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2475 error "$DIR/$tdir/${tfile}2: write should fail"
2478 chmod 222 $DIR/$tdir/$tfile ||
2479 error "$DIR/$tdir/$tfile: chmod failed"
2480 chmod 222 $DIR/$tdir/${tfile}2 ||
2481 error "$DIR/$tdir/${tfile}2: chmod failed"
2484 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2485 error "$DIR/$tdir/$tfile: chown failed"
2486 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2487 error "$DIR/$tdir/${tfile}2: chown failed"
2489 # rename should work
2490 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2491 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2492 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2493 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2495 #remove foreign file
2496 rm $DIR/$tdir/${tfile}.new ||
2497 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2498 rm $DIR/$tdir/${tfile}2.new ||
2499 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2501 run_test 27J "basic ops on file with foreign LOV"
2503 # createtest also checks that device nodes are created and
2504 # then visible correctly (#2091)
2505 test_28() { # bug 2091
2507 $CREATETEST $DIR/d28/ct || error "createtest failed"
2509 run_test 28 "create/mknod/mkdir with bad file types ============"
2512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2514 sync; sleep 1; sync # flush out any dirty pages from previous tests
2521 declare -i LOCKCOUNTORIG=0
2522 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2523 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2525 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2527 declare -i LOCKUNUSEDCOUNTORIG=0
2528 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2529 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2536 declare -i LOCKCOUNTCURRENT=0
2537 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2538 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2541 declare -i LOCKUNUSEDCOUNTCURRENT=0
2542 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2543 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2546 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2547 $LCTL set_param -n ldlm.dump_namespaces ""
2548 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2549 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2550 log "dumped log to $TMP/test_29.dk (bug 5793)"
2553 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2554 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2555 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2556 log "dumped log to $TMP/test_29.dk (bug 5793)"
2560 run_test 29 "IT_GETATTR regression ============================"
2562 test_30a() { # was test_30
2563 cp $(which ls) $DIR || cp /bin/ls $DIR
2564 $DIR/ls / || error "Can't execute binary from lustre"
2567 run_test 30a "execute binary from Lustre (execve) =============="
2570 cp `which ls` $DIR || cp /bin/ls $DIR
2572 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2575 run_test 30b "execute binary from Lustre as non-root ==========="
2577 test_30c() { # b=22376
2578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2580 cp `which ls` $DIR || cp /bin/ls $DIR
2582 cancel_lru_locks mdc
2583 cancel_lru_locks osc
2584 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2587 run_test 30c "execute binary from Lustre without read perms ===="
2590 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2591 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2593 run_test 31a "open-unlink file =================================="
2596 touch $DIR/f31 || error "touch $DIR/f31 failed"
2597 ln $DIR/f31 $DIR/f31b || error "ln failed"
2598 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2599 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2601 run_test 31b "unlink file with multiple links while open ======="
2604 touch $DIR/f31 || error "touch $DIR/f31 failed"
2605 ln $DIR/f31 $DIR/f31c || error "ln failed"
2606 multiop_bg_pause $DIR/f31 O_uc ||
2607 error "multiop_bg_pause for $DIR/f31 failed"
2609 $MULTIOP $DIR/f31c Ouc
2610 kill -USR1 $MULTIPID
2613 run_test 31c "open-unlink file with multiple links ============="
2616 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2617 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2619 run_test 31d "remove of open directory ========================="
2621 test_31e() { # bug 2904
2622 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2624 run_test 31e "remove of open non-empty directory ==============="
2626 test_31f() { # bug 4554
2627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2630 test_mkdir $DIR/d31f
2631 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2632 cp /etc/hosts $DIR/d31f
2634 $LFS getstripe $DIR/d31f/hosts
2635 multiop_bg_pause $DIR/d31f D_c || return 1
2638 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2639 test_mkdir $DIR/d31f
2640 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
2641 cp /etc/hosts $DIR/d31f
2643 $LFS getstripe $DIR/d31f/hosts
2644 multiop_bg_pause $DIR/d31f D_c || return 1
2647 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2648 wait $MULTIPID || error "first opendir $MULTIPID failed"
2652 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2653 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2656 run_test 31f "remove of open directory with open-unlink file ==="
2659 echo "-- cross directory link --"
2660 test_mkdir -c1 $DIR/${tdir}ga
2661 test_mkdir -c1 $DIR/${tdir}gb
2662 touch $DIR/${tdir}ga/f
2663 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2664 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2665 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2666 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2667 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2669 run_test 31g "cross directory link==============="
2672 echo "-- cross directory link --"
2673 test_mkdir -c1 $DIR/${tdir}
2674 test_mkdir -c1 $DIR/${tdir}/dir
2675 touch $DIR/${tdir}/f
2676 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2677 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2678 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2679 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2680 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2682 run_test 31h "cross directory link under child==============="
2685 echo "-- cross directory link --"
2686 test_mkdir -c1 $DIR/$tdir
2687 test_mkdir -c1 $DIR/$tdir/dir
2688 touch $DIR/$tdir/dir/f
2689 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2690 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2691 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2692 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2693 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2695 run_test 31i "cross directory link under parent==============="
2698 test_mkdir -c1 -p $DIR/$tdir
2699 test_mkdir -c1 -p $DIR/$tdir/dir1
2700 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2701 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2702 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2703 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2706 run_test 31j "link for directory==============="
2709 test_mkdir -c1 -p $DIR/$tdir
2711 touch $DIR/$tdir/exist
2712 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2713 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2714 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2715 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2716 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2717 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2718 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2721 run_test 31k "link to file: the same, non-existing, dir==============="
2727 touch $DIR/d31m2/exist
2728 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2729 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2730 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2731 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2732 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2733 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2736 run_test 31m "link to file: the same, non-existing, dir==============="
2739 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2740 nlink=$(stat --format=%h $DIR/$tfile)
2741 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2743 local cmd="exec $fd<$DIR/$tfile"
2746 trap "eval $cmd" EXIT
2747 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2748 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2749 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2750 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2751 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2754 run_test 31n "check link count of unlinked file"
2757 local TEMPNAME=$(mktemp $1_XXXXXX)
2758 mlink $TEMPNAME $1 2> /dev/null &&
2759 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2763 test_31o() { # LU-2901
2764 test_mkdir $DIR/$tdir
2765 for LOOP in $(seq 100); do
2766 rm -f $DIR/$tdir/$tfile*
2767 for THREAD in $(seq 8); do
2768 link_one $DIR/$tdir/$tfile.$LOOP &
2771 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2772 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2773 error "$LINKS duplicate links to $tfile.$LOOP" &&
2777 run_test 31o "duplicate hard links with same filename"
2780 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2782 test_mkdir $DIR/$tdir
2783 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2784 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2786 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2787 error "open unlink test1 failed"
2788 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2789 error "open unlink test2 failed"
2791 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2792 error "test1 still exists"
2793 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2794 error "test2 still exists"
2796 run_test 31p "remove of open striped directory"
2798 cleanup_test32_mount() {
2801 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2802 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2803 losetup -d $loopdev || true
2809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2811 echo "== more mountpoints and symlinks ================="
2812 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2813 trap cleanup_test32_mount EXIT
2814 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2815 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2816 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2817 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2818 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2819 cleanup_test32_mount
2821 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2826 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2827 trap cleanup_test32_mount EXIT
2828 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2829 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2830 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2831 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2832 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2833 cleanup_test32_mount
2835 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2840 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2841 trap cleanup_test32_mount EXIT
2842 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2843 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2844 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2845 test_mkdir -p $DIR/$tdir/d2/test_dir
2846 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2847 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2848 cleanup_test32_mount
2850 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2855 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
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/test_dir
2861 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2862 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2863 cleanup_test32_mount
2865 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2869 test_mkdir -p $DIR/$tdir/tmp
2870 local tmp_dir=$DIR/$tdir/tmp
2871 ln -s $DIR/$tdir $tmp_dir/symlink11
2872 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2873 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2874 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2876 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2880 test_mkdir -p $DIR/$tdir/tmp
2881 local tmp_dir=$DIR/$tdir/tmp
2882 ln -s $DIR/$tdir $tmp_dir/symlink11
2883 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2884 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2885 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2887 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2890 local tmp_dir=$DIR/$tdir/tmp
2891 test_mkdir -p $tmp_dir
2892 test_mkdir $DIR/${tdir}2
2893 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2894 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2895 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2896 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2897 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2898 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2900 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2903 rm -fr $DIR/$tdir $DIR/${tdir}2
2904 tmp_dir=$DIR/$tdir/tmp
2905 test_mkdir -p $tmp_dir
2906 test_mkdir $DIR/${tdir}2
2907 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2908 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2909 ls $tmp_dir/symlink12 || error "listing symlink12"
2910 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2912 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2917 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2918 trap cleanup_test32_mount EXIT
2919 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2920 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2921 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2922 touch $DIR/$tdir/test_file
2923 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2924 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2925 cleanup_test32_mount
2927 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2932 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2933 trap cleanup_test32_mount EXIT
2934 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2935 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2936 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2937 touch $DIR/$tdir/test_file
2938 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2939 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2940 cleanup_test32_mount
2942 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2948 trap cleanup_test32_mount EXIT
2949 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2950 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2951 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2952 test_mkdir -p $DIR/$tdir/d2
2953 touch $DIR/$tdir/d2/test_file || error "touch failed"
2954 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2955 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2956 cleanup_test32_mount
2958 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2964 trap cleanup_test32_mount EXIT
2965 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2966 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2967 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2968 test_mkdir -p $DIR/$tdir/d2
2969 touch $DIR/$tdir/d2/test_file || error "touch failed"
2970 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2971 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2972 cleanup_test32_mount
2974 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2978 test_mkdir -p $DIR/d32m/tmp
2979 TMP_DIR=$DIR/d32m/tmp
2980 ln -s $DIR $TMP_DIR/symlink11
2981 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2982 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2983 error "symlink11 not a link"
2984 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2985 error "symlink01 not a link"
2987 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2991 test_mkdir -p $DIR/d32n/tmp
2992 TMP_DIR=$DIR/d32n/tmp
2993 ln -s $DIR $TMP_DIR/symlink11
2994 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2995 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2996 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2998 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3002 test_mkdir -p $DIR/d32o/tmp
3003 TMP_DIR=$DIR/d32o/tmp
3004 ln -s $DIR/$tfile $TMP_DIR/symlink12
3005 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3006 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3007 error "symlink12 not a link"
3008 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3009 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3010 error "$DIR/d32o/tmp/symlink12 not file type"
3011 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3012 error "$DIR/d32o/symlink02 not file type"
3014 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3024 test_mkdir -p $DIR/d32p/tmp
3026 TMP_DIR=$DIR/d32p/tmp
3028 ln -s $DIR/$tfile $TMP_DIR/symlink12
3030 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3032 cat $DIR/d32p/tmp/symlink12 ||
3033 error "Can't open $DIR/d32p/tmp/symlink12"
3035 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3038 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3043 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3044 trap cleanup_test32_mount EXIT
3045 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3046 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3047 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3048 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3049 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3050 cleanup_test32_mount
3052 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3057 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3058 trap cleanup_test32_mount EXIT
3059 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3060 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3061 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3062 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3063 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3064 cleanup_test32_mount
3066 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3071 chmod 444 $DIR/$tfile
3072 chown $RUNAS_ID $DIR/$tfile
3074 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3077 run_test 33aa "write file with mode 444 (should return error)"
3081 test_mkdir $DIR/$tdir
3082 chown $RUNAS_ID $DIR/$tdir
3083 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3084 error "$RUNAS create $tdir/$tfile failed"
3085 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3086 error "open RDWR" || true
3088 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3092 test_mkdir $DIR/$tdir
3093 chown $RUNAS_ID $DIR/$tdir
3094 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3096 run_test 33b "test open file with malformed flags (No panic)"
3099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3100 remote_ost_nodsh && skip "remote OST with nodsh"
3109 test_mkdir $DIR/$tdir
3110 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3113 for ostnum in $(seq $OSTCOUNT); do
3114 # test-framework's OST numbering is one-based, while Lustre's
3116 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3117 # Parsing llobdstat's output sucks; we could grep the /proc
3118 # path, but that's likely to not be as portable as using the
3119 # llobdstat utility. So we parse lctl output instead.
3120 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3121 obdfilter/$ostname/stats |
3122 awk '/^write_bytes/ {print $7}' )
3123 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3124 if (( ${write_bytes:-0} > 0 ))
3131 $all_zeros || return 0
3134 echo foo > $DIR/$tdir/bar
3138 # Total up write_bytes after writing. We'd better find non-zeros.
3139 for ostnum in $(seq $OSTCOUNT); do
3140 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3141 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3142 obdfilter/$ostname/stats |
3143 awk '/^write_bytes/ {print $7}' )
3144 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3145 if (( ${write_bytes:-0} > 0 ))
3154 for ostnum in $(seq $OSTCOUNT); do
3155 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3156 echo "Check that write_bytes is present in obdfilter/*/stats:"
3157 do_facet ost$ostnum lctl get_param -n \
3158 obdfilter/$ostname/stats
3160 error "OST not keeping write_bytes stats (b22312)"
3163 run_test 33c "test llobdstat and write_bytes"
3166 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3170 local remote_dir=$DIR/$tdir/remote_dir
3172 test_mkdir $DIR/$tdir
3173 $LFS mkdir -i $MDTIDX $remote_dir ||
3174 error "create remote directory failed"
3176 touch $remote_dir/$tfile
3177 chmod 444 $remote_dir/$tfile
3178 chown $RUNAS_ID $remote_dir/$tfile
3180 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3182 chown $RUNAS_ID $remote_dir
3183 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3184 error "create" || true
3185 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3186 error "open RDWR" || true
3187 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3189 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3192 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3196 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3197 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3198 mkdir $DIR/$tdir/local_dir
3200 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3201 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3202 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3204 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3205 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3207 rmdir $DIR/$tdir/* || error "rmdir failed"
3210 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3211 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3212 mkdir $DIR/$tdir/local_dir
3214 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3215 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3216 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3218 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3219 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3221 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3224 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3225 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3226 mkdir $DIR/$tdir/local_dir
3228 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3229 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3230 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3232 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3233 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3235 run_test 33e "mkdir and striped directory should have same mode"
3239 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3243 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3244 remote_mds_nodsh && skip "remote MDS with nodsh"
3247 chmod go+rwx $DIR/$tdir
3248 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3249 trap cleanup_33f EXIT
3251 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3252 error "cannot create striped directory"
3254 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3255 error "cannot create files in striped directory"
3257 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3258 error "cannot remove files in striped directory"
3260 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3261 error "cannot remove striped directory"
3265 run_test 33f "nonroot user can create, access, and remove a striped directory"
3268 mkdir -p $DIR/$tdir/dir2
3270 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3272 [[ $err =~ "exists" ]] || error "Not exists error"
3274 run_test 33g "nonroot user create already existing root created file"
3276 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3279 $MCREATE $DIR/f34 || error "mcreate failed"
3280 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3281 error "getstripe failed"
3282 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3283 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3284 error "getstripe failed"
3285 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3286 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3288 run_test 34a "truncate file that has not been opened ==========="
3291 [ ! -f $DIR/f34 ] && test_34a
3292 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3293 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3294 $OPENFILE -f O_RDONLY $DIR/f34
3295 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3296 error "getstripe failed"
3297 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3298 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3300 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3303 [ ! -f $DIR/f34 ] && test_34a
3304 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3305 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3306 $OPENFILE -f O_RDWR $DIR/f34
3307 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3308 error "$LFS getstripe failed"
3309 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3310 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3312 run_test 34c "O_RDWR opening file-with-size works =============="
3315 [ ! -f $DIR/f34 ] && test_34a
3316 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3318 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3319 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3322 run_test 34d "write to sparse file ============================="
3326 $MCREATE $DIR/f34e || error "mcreate failed"
3327 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3328 $CHECKSTAT -s 1000 $DIR/f34e ||
3329 error "Size of $DIR/f34e not equal to 1000 bytes"
3330 $OPENFILE -f O_RDWR $DIR/f34e
3331 $CHECKSTAT -s 1000 $DIR/f34e ||
3332 error "Size of $DIR/f34e not equal to 1000 bytes"
3334 run_test 34e "create objects, some with size and some without =="
3336 test_34f() { # bug 6242, 6243
3337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3341 $MCREATE $DIR/f34f || error "mcreate failed"
3342 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3343 dd if=$DIR/f34f of=$TMP/f34f
3344 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3345 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3346 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3347 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3348 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3350 run_test 34f "read from a file with no objects until EOF ======="
3353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3355 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3357 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3358 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3359 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3360 cancel_lru_locks osc
3361 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3362 error "wrong size after lock cancel"
3364 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3365 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3366 error "expanding truncate failed"
3367 cancel_lru_locks osc
3368 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3369 error "wrong expanded size after lock cancel"
3371 run_test 34g "truncate long file ==============================="
3374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3379 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3380 sync # Flush the cache so that multiop below does not block on cache
3381 # flush when getting the group lock
3382 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3385 # Since just timed wait is not good enough, let's do a sync write
3386 # that way we are sure enough time for a roundtrip + processing
3387 # passed + 2 seconds of extra margin.
3388 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3392 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3393 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3397 local nsz=`stat -c %s $DIR/$tfile`
3398 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3400 run_test 34h "ftruncate file under grouplock should not block"
3403 cp /bin/sh $DIR/f35a
3405 chown $RUNAS_ID $DIR/f35a
3406 $RUNAS $DIR/f35a && error || true
3409 run_test 35a "exec file with mode 444 (should return and not leak)"
3413 utime $DIR/f36 || error "utime failed for MDS"
3415 run_test 36a "MDS utime check (mknod, utime)"
3419 utime $DIR/f36 || error "utime failed for OST"
3421 run_test 36b "OST utime check (open, utime)"
3426 chown $RUNAS_ID $DIR/d36
3427 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3429 run_test 36c "non-root MDS utime check (mknod, utime)"
3432 [ ! -d $DIR/d36 ] && test_36c
3433 echo "" > $DIR/d36/f36
3434 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3436 run_test 36d "non-root OST utime check (open, utime)"
3439 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3441 test_mkdir $DIR/$tdir
3442 touch $DIR/$tdir/$tfile
3443 $RUNAS utime $DIR/$tdir/$tfile &&
3444 error "utime worked, expected failure" || true
3446 run_test 36e "utime on non-owned file (should return error)"
3450 local LANG_SAVE=$LANG
3451 local LC_LANG_SAVE=$LC_LANG
3452 export LANG=C LC_LANG=C # for date language
3454 DATESTR="Dec 20 2000"
3455 test_mkdir $DIR/$tdir
3456 lctl set_param fail_loc=$fl
3458 cp /etc/hosts $DIR/$tdir/$tfile
3459 sync & # write RPC generated with "current" inode timestamp, but delayed
3461 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3462 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3463 cancel_lru_locks $OSC
3464 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3466 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3467 echo "BEFORE: $LS_BEFORE" && \
3468 echo "AFTER : $LS_AFTER" && \
3469 echo "WANT : $DATESTR" && \
3470 error "$DIR/$tdir/$tfile timestamps changed" || true
3472 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3478 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3479 subr_36fh "0x80000214"
3481 run_test 36f "utime on file racing with OST BRW write =========="
3484 remote_ost_nodsh && skip "remote OST with nodsh"
3485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3486 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
3487 skip "Need MDS version at least 2.12.51"
3492 local tgt="obdfilter"
3494 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
3496 test_mkdir $DIR/$tdir
3497 fmd_max_age=$(do_facet $facet \
3498 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
3501 echo "FMD max age: ${fmd_max_age}s"
3502 touch $DIR/$tdir/$tfile
3503 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3504 gawk '{cnt=cnt+$1} END{print cnt}')
3505 echo "FMD before: $fmd"
3507 error "FMD wasn't create by touch"
3508 sleep $((fmd_max_age + 12))
3509 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
3510 gawk '{cnt=cnt+$1} END{print cnt}')
3511 echo "FMD after: $fmd"
3513 error "FMD wasn't expired by ping"
3515 run_test 36g "FMD cache expiry ====================="
3518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3520 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3521 subr_36fh "0x80000227"
3523 run_test 36h "utime on file racing with OST BRW write =========="
3526 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3528 test_mkdir $DIR/$tdir
3529 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3531 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3532 local new_mtime=$((mtime + 200))
3534 #change Modify time of striped dir
3535 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3536 error "change mtime failed"
3538 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3540 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3542 run_test 36i "change mtime on striped directory"
3544 # test_37 - duplicate with tests 32q 32r
3547 local file=$DIR/$tfile
3549 openfile -f O_DIRECTORY $file
3552 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3553 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3555 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3557 test_39a() { # was test_39
3559 touch $DIR/${tfile}2
3560 # ls -l $DIR/$tfile $DIR/${tfile}2
3561 # ls -lu $DIR/$tfile $DIR/${tfile}2
3562 # ls -lc $DIR/$tfile $DIR/${tfile}2
3564 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3565 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3567 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3569 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3571 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3572 error "O_TRUNC didn't change timestamps"
3575 run_test 39a "mtime changed on create"
3578 test_mkdir -c1 $DIR/$tdir
3579 cp -p /etc/passwd $DIR/$tdir/fopen
3580 cp -p /etc/passwd $DIR/$tdir/flink
3581 cp -p /etc/passwd $DIR/$tdir/funlink
3582 cp -p /etc/passwd $DIR/$tdir/frename
3583 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3586 echo "aaaaaa" >> $DIR/$tdir/fopen
3587 echo "aaaaaa" >> $DIR/$tdir/flink
3588 echo "aaaaaa" >> $DIR/$tdir/funlink
3589 echo "aaaaaa" >> $DIR/$tdir/frename
3591 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3592 local link_new=`stat -c %Y $DIR/$tdir/flink`
3593 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3594 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3596 cat $DIR/$tdir/fopen > /dev/null
3597 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3598 rm -f $DIR/$tdir/funlink2
3599 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3601 for (( i=0; i < 2; i++ )) ; do
3602 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3603 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3604 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3605 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3607 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3608 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3609 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3610 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3612 cancel_lru_locks $OSC
3613 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3616 run_test 39b "mtime change on open, link, unlink, rename ======"
3618 # this should be set to past
3619 TEST_39_MTIME=`date -d "1 year ago" +%s`
3625 local mtime0=`stat -c %Y $DIR1/$tfile`
3627 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3628 local mtime1=`stat -c %Y $DIR1/$tfile`
3629 [ "$mtime1" = $TEST_39_MTIME ] || \
3630 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3633 echo hello >> $DIR1/$tfile
3635 local mtime2=`stat -c %Y $DIR1/$tfile`
3636 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3637 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3639 mv $DIR1/$tfile $DIR1/$tfile-1
3641 for (( i=0; i < 2; i++ )) ; do
3642 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3643 [ "$mtime2" = "$mtime3" ] || \
3644 error "mtime ($mtime2) changed (to $mtime3) on rename"
3646 cancel_lru_locks $OSC
3647 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3650 run_test 39c "mtime change on rename ==========================="
3654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3657 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3659 for (( i=0; i < 2; i++ )) ; do
3660 local mtime=`stat -c %Y $DIR1/$tfile`
3661 [ $mtime = $TEST_39_MTIME ] || \
3662 error "mtime($mtime) is not set to $TEST_39_MTIME"
3664 cancel_lru_locks $OSC
3665 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3668 run_test 39d "create, utime, stat =============================="
3672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3675 local mtime1=`stat -c %Y $DIR1/$tfile`
3677 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3679 for (( i=0; i < 2; i++ )) ; do
3680 local mtime2=`stat -c %Y $DIR1/$tfile`
3681 [ $mtime2 = $TEST_39_MTIME ] || \
3682 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3684 cancel_lru_locks $OSC
3685 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3688 run_test 39e "create, stat, utime, stat ========================"
3692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3695 mtime1=`stat -c %Y $DIR1/$tfile`
3698 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3700 for (( i=0; i < 2; i++ )) ; do
3701 local mtime2=`stat -c %Y $DIR1/$tfile`
3702 [ $mtime2 = $TEST_39_MTIME ] || \
3703 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3705 cancel_lru_locks $OSC
3706 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3709 run_test 39f "create, stat, sleep, utime, stat ================="
3713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3715 echo hello >> $DIR1/$tfile
3716 local mtime1=`stat -c %Y $DIR1/$tfile`
3719 chmod o+r $DIR1/$tfile
3721 for (( i=0; i < 2; i++ )) ; do
3722 local mtime2=`stat -c %Y $DIR1/$tfile`
3723 [ "$mtime1" = "$mtime2" ] || \
3724 error "lost mtime: $mtime2, should be $mtime1"
3726 cancel_lru_locks $OSC
3727 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3730 run_test 39g "write, chmod, stat ==============================="
3734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3740 echo hello >> $DIR1/$tfile
3741 local mtime1=`stat -c %Y $DIR1/$tfile`
3743 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3745 if [ "$d1" != "$d2" ]; then
3746 echo "write and touch not within one second"
3748 for (( i=0; i < 2; i++ )) ; do
3749 local mtime2=`stat -c %Y $DIR1/$tfile`
3750 [ "$mtime2" = $TEST_39_MTIME ] || \
3751 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3753 cancel_lru_locks $OSC
3754 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3758 run_test 39h "write, utime within one second, stat ============="
3761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3766 echo hello >> $DIR1/$tfile
3767 local mtime1=`stat -c %Y $DIR1/$tfile`
3769 mv $DIR1/$tfile $DIR1/$tfile-1
3771 for (( i=0; i < 2; i++ )) ; do
3772 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3774 [ "$mtime1" = "$mtime2" ] || \
3775 error "lost mtime: $mtime2, should be $mtime1"
3777 cancel_lru_locks $OSC
3778 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3781 run_test 39i "write, rename, stat =============================="
3784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3786 start_full_debug_logging
3790 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3791 lctl set_param fail_loc=0x80000412
3792 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3793 error "multiop failed"
3795 local mtime1=`stat -c %Y $DIR1/$tfile`
3797 mv $DIR1/$tfile $DIR1/$tfile-1
3799 kill -USR1 $multipid
3800 wait $multipid || error "multiop close failed"
3802 for (( i=0; i < 2; i++ )) ; do
3803 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3804 [ "$mtime1" = "$mtime2" ] ||
3805 error "mtime is lost on close: $mtime2, " \
3808 cancel_lru_locks $OSC
3809 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3811 lctl set_param fail_loc=0
3812 stop_full_debug_logging
3814 run_test 39j "write, rename, close, stat ======================="
3817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3822 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3824 local mtime1=`stat -c %Y $DIR1/$tfile`
3826 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3828 kill -USR1 $multipid
3829 wait $multipid || error "multiop close failed"
3831 for (( i=0; i < 2; i++ )) ; do
3832 local mtime2=`stat -c %Y $DIR1/$tfile`
3834 [ "$mtime2" = $TEST_39_MTIME ] || \
3835 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3837 cancel_lru_locks osc
3838 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3841 run_test 39k "write, utime, close, stat ========================"
3843 # this should be set to future
3844 TEST_39_ATIME=`date -d "1 year" +%s`
3847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3848 remote_mds_nodsh && skip "remote MDS with nodsh"
3850 local atime_diff=$(do_facet $SINGLEMDS \
3851 lctl get_param -n mdd.*MDT0000*.atime_diff)
3855 # test setting directory atime to future
3856 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3857 local atime=$(stat -c %X $DIR/$tdir)
3858 [ "$atime" = $TEST_39_ATIME ] ||
3859 error "atime is not set to future: $atime, $TEST_39_ATIME"
3861 # test setting directory atime from future to now
3862 local now=$(date +%s)
3863 touch -a -d @$now $DIR/$tdir
3865 atime=$(stat -c %X $DIR/$tdir)
3866 [ "$atime" -eq "$now" ] ||
3867 error "atime is not updated from future: $atime, $now"
3869 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3872 # test setting directory atime when now > dir atime + atime_diff
3873 local d1=$(date +%s)
3875 local d2=$(date +%s)
3876 cancel_lru_locks mdc
3877 atime=$(stat -c %X $DIR/$tdir)
3878 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3879 error "atime is not updated : $atime, should be $d2"
3881 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3884 # test not setting directory atime when now < dir atime + atime_diff
3886 cancel_lru_locks mdc
3887 atime=$(stat -c %X $DIR/$tdir)
3888 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3889 error "atime is updated to $atime, should remain $d1<atime<$d2"
3891 do_facet $SINGLEMDS \
3892 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3894 run_test 39l "directory atime update ==========================="
3897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3901 local far_past_mtime=$(date -d "May 29 1953" +%s)
3902 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3904 touch -m -d @$far_past_mtime $DIR1/$tfile
3905 touch -a -d @$far_past_atime $DIR1/$tfile
3907 for (( i=0; i < 2; i++ )) ; do
3908 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3909 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3910 error "atime or mtime set incorrectly"
3912 cancel_lru_locks $OSC
3913 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3916 run_test 39m "test atime and mtime before 1970"
3918 test_39n() { # LU-3832
3919 remote_mds_nodsh && skip "remote MDS with nodsh"
3921 local atime_diff=$(do_facet $SINGLEMDS \
3922 lctl get_param -n mdd.*MDT0000*.atime_diff)
3927 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3930 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3931 atime0=$(stat -c %X $DIR/$tfile)
3934 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3935 atime1=$(stat -c %X $DIR/$tfile)
3938 cancel_lru_locks mdc
3939 cancel_lru_locks osc
3940 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3941 atime2=$(stat -c %X $DIR/$tfile)
3943 do_facet $SINGLEMDS \
3944 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3946 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3947 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3949 run_test 39n "check that O_NOATIME is honored"
3952 TESTDIR=$DIR/$tdir/$tfile
3953 [ -e $TESTDIR ] && rm -rf $TESTDIR
3960 links2=$(stat -c %h .)
3961 [ $(($links1 + 2)) != $links2 ] &&
3962 error "wrong links count $(($links1 + 2)) != $links2"
3964 links3=$(stat -c %h .)
3965 [ $(($links1 + 1)) != $links3 ] &&
3966 error "wrong links count $links1 != $links3"
3969 run_test 39o "directory cached attributes updated after create"
3972 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3975 TESTDIR=$DIR/$tdir/$tdir
3976 [ -e $TESTDIR ] && rm -rf $TESTDIR
3977 test_mkdir -p $TESTDIR
3981 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3982 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3984 links2=$(stat -c %h .)
3985 [ $(($links1 + 2)) != $links2 ] &&
3986 error "wrong links count $(($links1 + 2)) != $links2"
3988 links3=$(stat -c %h .)
3989 [ $(($links1 + 1)) != $links3 ] &&
3990 error "wrong links count $links1 != $links3"
3993 run_test 39p "remote directory cached attributes updated after create ========"
3996 test_39q() { # LU-8041
3997 local testdir=$DIR/$tdir
3999 multiop_bg_pause $testdir D_c || error "multiop failed"
4001 cancel_lru_locks mdc
4002 kill -USR1 $multipid
4003 local atime=$(stat -c %X $testdir)
4004 [ "$atime" -ne 0 ] || error "atime is zero"
4006 run_test 39q "close won't zero out atime"
4009 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4010 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4011 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4012 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4013 error "$tfile is not 4096 bytes in size"
4015 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4019 small_write $DIR/f41 18
4021 run_test 41 "test small file write + fstat ====================="
4023 count_ost_writes() {
4024 lctl get_param -n ${OSC}.*.stats |
4025 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4026 END { printf("%0.0f", writes) }'
4033 BG_DIRTY_RATIO_SAVE=10
4034 MAX_BG_DIRTY_RATIO=25
4038 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4039 # dirty_ratio, dirty_background_ratio
4040 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4041 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4042 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4043 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4045 # if file not here, we are a 2.4 kernel
4046 kill -CONT `pidof kupdated`
4051 # setup the trap first, so someone cannot exit the test at the
4052 # exact wrong time and mess up a machine
4053 trap start_writeback EXIT
4054 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4055 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4056 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4057 sysctl -w vm.dirty_writeback_centisecs=0
4058 sysctl -w vm.dirty_writeback_centisecs=0
4059 # save and increase /proc/sys/vm/dirty_ratio
4060 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4061 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4062 # save and increase /proc/sys/vm/dirty_background_ratio
4063 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4064 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4066 # if file not here, we are a 2.4 kernel
4067 kill -STOP `pidof kupdated`
4071 # ensure that all stripes have some grant before we test client-side cache
4073 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4074 dd if=/dev/zero of=$i bs=4k count=1
4079 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4080 # file truncation, and file removal.
4082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4085 cancel_lru_locks $OSC
4087 sync; sleep 1; sync # just to be safe
4088 BEFOREWRITES=`count_ost_writes`
4089 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4090 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4091 AFTERWRITES=`count_ost_writes`
4092 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4093 error "$BEFOREWRITES < $AFTERWRITES"
4096 run_test 42a "ensure that we don't flush on close"
4099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4102 cancel_lru_locks $OSC
4105 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4106 BEFOREWRITES=$(count_ost_writes)
4107 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4108 AFTERWRITES=$(count_ost_writes)
4109 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4110 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4112 BEFOREWRITES=$(count_ost_writes)
4113 sync || error "sync: $?"
4114 AFTERWRITES=$(count_ost_writes)
4115 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4116 error "$BEFOREWRITES < $AFTERWRITES on sync"
4118 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4122 run_test 42b "test destroy of file with cached dirty data ======"
4124 # if these tests just want to test the effect of truncation,
4125 # they have to be very careful. consider:
4126 # - the first open gets a {0,EOF}PR lock
4127 # - the first write conflicts and gets a {0, count-1}PW
4128 # - the rest of the writes are under {count,EOF}PW
4129 # - the open for truncate tries to match a {0,EOF}PR
4130 # for the filesize and cancels the PWs.
4131 # any number of fixes (don't get {0,EOF} on open, match
4132 # composite locks, do smarter file size management) fix
4133 # this, but for now we want these tests to verify that
4134 # the cancellation with truncate intent works, so we
4135 # start the file with a full-file pw lock to match against
4136 # until the truncate.
4141 cancel_lru_locks $OSC
4143 # prime the file with 0,EOF PW to match
4147 # now the real test..
4148 dd if=/dev/zero of=$file bs=1024 count=100
4149 BEFOREWRITES=`count_ost_writes`
4150 $TRUNCATE $file $offset
4151 cancel_lru_locks $OSC
4152 AFTERWRITES=`count_ost_writes`
4157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4160 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4161 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4164 run_test 42c "test partial truncate of file with cached dirty data"
4167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4170 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4171 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4174 run_test 42d "test complete truncate of file with cached dirty data"
4176 test_42e() { # bug22074
4177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4179 local TDIR=$DIR/${tdir}e
4180 local pages=16 # hardcoded 16 pages, don't change it.
4181 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4182 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4186 test_mkdir $DIR/${tdir}e
4187 $LFS setstripe -c 1 $TDIR
4188 createmany -o $TDIR/f $files
4190 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4192 # we assume that with $OSTCOUNT files, at least one of them will
4193 # be allocated on OST0.
4194 warmup_files=$((OSTCOUNT * max_dirty_mb))
4195 createmany -o $TDIR/w $warmup_files
4197 # write a large amount of data into one file and sync, to get good
4198 # avail_grant number from OST.
4199 for ((i=0; i<$warmup_files; i++)); do
4200 idx=$($LFS getstripe -i $TDIR/w$i)
4201 [ $idx -ne 0 ] && continue
4202 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4205 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4207 $LCTL get_param $proc_osc0/cur_dirty_bytes
4208 $LCTL get_param $proc_osc0/cur_grant_bytes
4210 # create as much dirty pages as we can while not to trigger the actual
4211 # RPCs directly. but depends on the env, VFS may trigger flush during this
4212 # period, hopefully we are good.
4213 for ((i=0; i<$warmup_files; i++)); do
4214 idx=$($LFS getstripe -i $TDIR/w$i)
4215 [ $idx -ne 0 ] && continue
4216 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4218 $LCTL get_param $proc_osc0/cur_dirty_bytes
4219 $LCTL get_param $proc_osc0/cur_grant_bytes
4221 # perform the real test
4222 $LCTL set_param $proc_osc0/rpc_stats 0
4223 for ((;i<$files; i++)); do
4224 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4225 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4228 $LCTL get_param $proc_osc0/rpc_stats
4231 local have_ppr=false
4232 $LCTL get_param $proc_osc0/rpc_stats |
4233 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4234 # skip lines until we are at the RPC histogram data
4235 [ "$PPR" == "pages" ] && have_ppr=true && continue
4236 $have_ppr || continue
4238 # we only want the percent stat for < 16 pages
4239 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4241 percent=$((percent + WPCT))
4242 if [[ $percent -gt 15 ]]; then
4243 error "less than 16-pages write RPCs" \
4250 run_test 42e "verify sub-RPC writes are not done synchronously"
4252 test_43A() { # was test_43
4253 test_mkdir $DIR/$tdir
4254 cp -p /bin/ls $DIR/$tdir/$tfile
4255 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4257 # give multiop a chance to open
4260 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4263 run_test 43A "execution of file opened for write should return -ETXTBSY"
4266 test_mkdir $DIR/$tdir
4267 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4268 $DIR/$tdir/sleep 60 &
4270 # Make sure exec of $tdir/sleep wins race with truncate
4272 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4275 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4280 test_mkdir $DIR/$tdir
4281 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4282 $DIR/$tdir/sleep 60 &
4284 # Make sure exec of $tdir/sleep wins race with truncate
4286 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4289 run_test 43b "truncate of file being executed should return -ETXTBSY"
4292 local testdir="$DIR/$tdir"
4295 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4296 ( cd $testdir && md5sum -c )
4298 run_test 43c "md5sum of copy into lustre"
4300 test_44A() { # was test_44
4301 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4303 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4304 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4306 run_test 44A "zero length read from a sparse stripe"
4309 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4311 [ -z "$nstripe" ] && skip "can't get stripe info"
4312 [[ $nstripe -gt $OSTCOUNT ]] &&
4313 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4315 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4317 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4318 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4322 OFFSETS="0 $((stride/2)) $((stride-1))"
4323 for offset in $OFFSETS; do
4324 for i in $(seq 0 $((nstripe-1))); do
4325 local GLOBALOFFSETS=""
4327 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4328 local myfn=$DIR/d44a-$size
4329 echo "--------writing $myfn at $size"
4330 ll_sparseness_write $myfn $size ||
4331 error "ll_sparseness_write"
4332 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4333 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4334 error "ll_sparseness_verify $GLOBALOFFSETS"
4336 for j in $(seq 0 $((nstripe-1))); do
4338 size=$((((j + $nstripe )*$stride + $offset)))
4339 ll_sparseness_write $myfn $size ||
4340 error "ll_sparseness_write"
4341 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4343 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4344 error "ll_sparseness_verify $GLOBALOFFSETS"
4349 run_test 44a "test sparse pwrite ==============================="
4353 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4359 before=`dirty_osc_total`
4360 echo executing "\"$*\""
4362 after=`dirty_osc_total`
4363 echo before $before, after $after
4366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4369 # Obtain grants from OST if it supports it
4370 echo blah > ${f}_grant
4373 do_dirty_record "echo blah > $f"
4374 [[ $before -eq $after ]] && error "write wasn't cached"
4375 do_dirty_record "> $f"
4376 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4377 do_dirty_record "echo blah > $f"
4378 [[ $before -eq $after ]] && error "write wasn't cached"
4379 do_dirty_record "sync"
4380 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4381 do_dirty_record "echo blah > $f"
4382 [[ $before -eq $after ]] && error "write wasn't cached"
4383 do_dirty_record "cancel_lru_locks osc"
4384 [[ $before -gt $after ]] ||
4385 error "lock cancellation didn't lower dirty count"
4388 run_test 45 "osc io page accounting ============================"
4390 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4391 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4392 # objects offset and an assert hit when an rpc was built with 1023's mapped
4393 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4400 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4402 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4403 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4407 run_test 46 "dirtying a previously written page ================"
4409 # test_47 is removed "Device nodes check" is moved to test_28
4411 test_48a() { # bug 2399
4412 [ "$mds1_FSTYPE" = "zfs" ] &&
4413 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4414 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4416 test_mkdir $DIR/$tdir
4418 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4419 test_mkdir $DIR/$tdir
4420 touch foo || error "'touch foo' failed after recreating cwd"
4422 touch .foo || error "'touch .foo' failed after recreating cwd"
4424 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4425 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4426 cd . || error "'cd .' failed after recreating cwd"
4427 mkdir . && error "'mkdir .' worked after recreating cwd"
4428 rmdir . && error "'rmdir .' worked after recreating cwd"
4429 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4430 cd .. || error "'cd ..' failed after recreating cwd"
4432 run_test 48a "Access renamed working dir (should return errors)="
4434 test_48b() { # bug 2399
4436 test_mkdir $DIR/$tdir
4438 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4439 touch foo && error "'touch foo' worked after removing cwd"
4440 mkdir foo && error "'mkdir foo' worked after removing cwd"
4441 touch .foo && error "'touch .foo' worked after removing cwd"
4442 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4443 ls . > /dev/null && error "'ls .' worked after removing cwd"
4444 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4445 mkdir . && error "'mkdir .' worked after removing cwd"
4446 rmdir . && error "'rmdir .' worked after removing cwd"
4447 ln -s . foo && error "'ln -s .' worked after removing cwd"
4448 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4450 run_test 48b "Access removed working dir (should return errors)="
4452 test_48c() { # bug 2350
4453 #lctl set_param debug=-1
4456 test_mkdir -p $DIR/$tdir/dir
4458 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4459 $TRACE touch foo && error "touch foo worked after removing cwd"
4460 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4461 touch .foo && error "touch .foo worked after removing cwd"
4462 mkdir .foo && error "mkdir .foo worked after removing cwd"
4463 $TRACE ls . && error "'ls .' worked after removing cwd"
4464 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4465 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4466 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4467 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4468 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4470 run_test 48c "Access removed working subdir (should return errors)"
4472 test_48d() { # bug 2350
4473 #lctl set_param debug=-1
4476 test_mkdir -p $DIR/$tdir/dir
4478 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4479 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4480 $TRACE touch foo && error "'touch foo' worked after removing parent"
4481 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4482 touch .foo && error "'touch .foo' worked after removing parent"
4483 mkdir .foo && error "mkdir .foo worked after removing parent"
4484 $TRACE ls . && error "'ls .' worked after removing parent"
4485 $TRACE ls .. && error "'ls ..' worked after removing parent"
4486 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4487 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4488 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4491 run_test 48d "Access removed parent subdir (should return errors)"
4493 test_48e() { # bug 4134
4494 #lctl set_param debug=-1
4497 test_mkdir -p $DIR/$tdir/dir
4499 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4500 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4501 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4502 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4503 # On a buggy kernel addition of "touch foo" after cd .. will
4504 # produce kernel oops in lookup_hash_it
4505 touch ../foo && error "'cd ..' worked after recreate parent"
4507 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4509 run_test 48e "Access to recreated parent subdir (should return errors)"
4511 test_49() { # LU-1030
4512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4513 remote_ost_nodsh && skip "remote OST with nodsh"
4515 # get ost1 size - lustre-OST0000
4516 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4518 # write 800M at maximum
4519 [[ $ost1_size -lt 2 ]] && ost1_size=2
4520 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4522 $LFS setstripe -c 1 -i 0 $DIR/$tfile
4523 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4526 # change max_pages_per_rpc while writing the file
4527 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4528 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4529 # loop until dd process exits
4530 while ps ax -opid | grep -wq $dd_pid; do
4531 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4532 sleep $((RANDOM % 5 + 1))
4534 # restore original max_pages_per_rpc
4535 $LCTL set_param $osc1_mppc=$orig_mppc
4536 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4538 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4542 test_mkdir $DIR/$tdir
4544 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4546 run_test 50 "special situations: /proc symlinks ==============="
4548 test_51a() { # was test_51
4549 # bug 1516 - create an empty entry right after ".." then split dir
4550 test_mkdir -c1 $DIR/$tdir
4551 touch $DIR/$tdir/foo
4552 $MCREATE $DIR/$tdir/bar
4554 createmany -m $DIR/$tdir/longfile 201
4556 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4557 $MCREATE $DIR/$tdir/longfile$FNUM
4562 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4564 run_test 51a "special situations: split htree with empty entry =="
4566 cleanup_print_lfs_df () {
4573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4575 local dir=$DIR/$tdir
4576 local nrdirs=$((65536 + 100))
4578 # cleanup the directory
4585 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4586 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4587 [[ $numfree -lt $nrdirs ]] &&
4588 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4590 # need to check free space for the directories as well
4591 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4592 numfree=$(( blkfree / $(fs_inode_ksize) ))
4593 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4595 trap cleanup_print_lfs_df EXIT
4598 createmany -d $dir/d $nrdirs || {
4599 unlinkmany $dir/d $nrdirs
4600 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4604 nrdirs=$(ls -U $dir | wc -l)
4606 # unlink all but 100 subdirectories, then check it still works
4608 local delete=$((nrdirs - left))
4613 # for ldiskfs the nlink count should be 1, but this is OSD specific
4614 # and so this is listed for informational purposes only
4615 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4616 unlinkmany -d $dir/d $delete ||
4617 error "unlink of first $delete subdirs failed"
4619 echo "nlink between: $(stat -c %h $dir)"
4620 local found=$(ls -U $dir | wc -l)
4621 [ $found -ne $left ] &&
4622 error "can't find subdirs: found only $found, expected $left"
4624 unlinkmany -d $dir/d $delete $left ||
4625 error "unlink of second $left subdirs failed"
4626 # regardless of whether the backing filesystem tracks nlink accurately
4627 # or not, the nlink count shouldn't be more than "." and ".." here
4628 local after=$(stat -c %h $dir)
4629 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4630 echo "nlink after: $after"
4632 cleanup_print_lfs_df
4634 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4638 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4640 test_mkdir $DIR/$tdir
4641 createmany -o $DIR/$tdir/t- 1000
4642 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4643 for N in $(seq 0 $((OSTCOUNT - 1))); do
4644 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4645 END { printf("%0.0f", objs) }' $TMP/$tfile)
4646 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4647 '($1 == '$N') { objs += 1 } \
4648 END { printf("%0.0f", objs) }')
4649 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4651 unlinkmany $DIR/$tdir/t- 1000
4654 for N in $(seq 1 $((OSTCOUNT - 1))); do
4655 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4656 error "OST $N has less objects vs OST $NLAST" \
4657 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4658 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4659 error "OST $N has less objects vs OST $NLAST" \
4660 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4662 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4663 error "OST $N has less #0 objects vs OST $NLAST" \
4664 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4665 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4666 error "OST $N has less #0 objects vs OST $NLAST" \
4667 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4672 run_test 51d "check object distribution"
4675 if [ "$mds1_FSTYPE" != ldiskfs ]; then
4676 skip_env "ldiskfs only test"
4679 test_mkdir -c1 $DIR/$tdir
4680 test_mkdir -c1 $DIR/$tdir/d0
4682 touch $DIR/$tdir/d0/foo
4683 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4684 error "file exceed 65000 nlink limit!"
4685 unlinkmany $DIR/$tdir/d0/f- 65001
4688 run_test 51e "check file nlink limit"
4691 test_mkdir $DIR/$tdir
4694 local ulimit_old=$(ulimit -n)
4695 local spare=20 # number of spare fd's for scripts/libraries, etc.
4696 local mdt=$($LFS getstripe -m $DIR/$tdir)
4697 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4699 echo "MDT$mdt numfree=$numfree, max=$max"
4700 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4701 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4702 while ! ulimit -n $((numfree + spare)); do
4703 numfree=$((numfree * 3 / 4))
4705 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4707 echo "left ulimit at $ulimit_old"
4710 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4711 unlinkmany $DIR/$tdir/f $numfree
4712 error "create+open $numfree files in $DIR/$tdir failed"
4714 ulimit -n $ulimit_old
4716 # if createmany exits at 120s there will be fewer than $numfree files
4717 unlinkmany $DIR/$tdir/f $numfree || true
4719 run_test 51f "check many open files limit"
4722 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4723 test_mkdir $DIR/$tdir
4724 touch $DIR/$tdir/foo
4725 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4726 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4727 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4728 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4729 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4731 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4732 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4733 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4735 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4736 cp -r $DIR/$tdir $TMP/
4737 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4739 run_test 52a "append-only flag test (should return errors)"
4742 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4743 test_mkdir $DIR/$tdir
4744 touch $DIR/$tdir/foo
4745 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4746 cat test > $DIR/$tdir/foo && error "cat test worked"
4747 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4748 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4749 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4751 echo foo >> $DIR/$tdir/foo && error "echo worked"
4752 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4753 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4754 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4755 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4757 chattr -i $DIR/$tdir/foo || error "chattr failed"
4759 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4761 run_test 52b "immutable flag test (should return errors) ======="
4764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4765 remote_mds_nodsh && skip "remote MDS with nodsh"
4766 remote_ost_nodsh && skip "remote OST with nodsh"
4779 local support_last_seq=true
4781 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
4782 support_last_seq=false
4785 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4787 for value in $(do_facet $SINGLEMDS \
4788 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4789 param=$(echo ${value[0]} | cut -d "=" -f1)
4790 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4792 if $support_last_seq; then
4793 param_seq=$(echo $param |
4794 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4795 mds_last_seq=$(do_facet $SINGLEMDS \
4796 $LCTL get_param -n $param_seq)
4798 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4800 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4801 node=$(facet_active_host ost$((ostnum+1)))
4802 param="obdfilter.$ostname.last_id"
4803 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4804 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4805 ost_last_id=$ost_last
4807 if $support_last_seq; then
4808 ost_last_id=$(echo $ost_last |
4809 awk -F':' '{print $2}' |
4811 ost_last_seq=$(echo $ost_last |
4812 awk -F':' '{print $1}')
4813 [[ $ost_last_seq = $mds_last_seq ]] || continue
4816 if [[ $ost_last_id != $mds_last ]]; then
4817 error "$ost_last_id != $mds_last"
4824 $found || error "can not match last_seq/last_id for $mdtosc"
4827 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4830 perl -MSocket -e ';' || skip "no Socket perl module installed"
4832 $SOCKETSERVER $DIR/socket ||
4833 error "$SOCKETSERVER $DIR/socket failed: $?"
4834 $SOCKETCLIENT $DIR/socket ||
4835 error "$SOCKETCLIENT $DIR/socket failed: $?"
4836 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4838 run_test 54a "unix domain socket test =========================="
4844 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
4846 run_test 54b "char device works in lustre ======================"
4849 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4850 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4851 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4853 for i in $(seq 3 7); do
4854 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4863 loopdev="$DIR/loop54c"
4866 $UMOUNT $DIR/$tdir || rc=$?
4867 losetup -d $loopdev || true
4868 losetup -d $LOOPDEV || true
4869 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4876 loopdev="$DIR/loop54c"
4879 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4880 trap cleanup_54c EXIT
4881 mknod $loopdev b 7 $LOOPNUM
4882 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4883 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
4884 losetup $loopdev $DIR/$tfile ||
4885 error "can't set up $loopdev for $DIR/$tfile"
4886 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4887 test_mkdir $DIR/$tdir
4888 mount -t ext2 $loopdev $DIR/$tdir ||
4889 error "error mounting $loopdev on $DIR/$tdir"
4890 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
4893 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
4897 run_test 54c "block device works in lustre ====================="
4903 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4905 run_test 54d "fifo device works in lustre ======================"
4910 cp -aL /dev/console $f
4911 echo $string > $f || error "echo $string to $f failed"
4913 run_test 54e "console/tty device works in lustre ======================"
4917 local dir=$DIR/$tdir
4920 test_mkdir -p $dir/dir
4921 for i in $(seq $numfiles); do
4923 touch $dir/dir/file$i
4926 local numcomp=$($LFS getstripe --component-count $dir)
4928 [[ $numcomp == 0 ]] && numcomp=1
4930 # test lfs getstripe with --recursive
4931 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4933 [[ $filenum -eq $((numfiles * 2)) ]] ||
4934 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4935 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4936 [[ $filenum -eq $numfiles ]] ||
4937 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4938 echo "$LFS getstripe showed obdidx or l_ost_idx"
4940 # test lfs getstripe with file instead of dir
4941 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4942 [[ $filenum -eq 1 ]] ||
4943 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4944 echo "$LFS getstripe file1 passed"
4946 #test lfs getstripe with --verbose
4947 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4948 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4949 error "$LFS getstripe --verbose $dir: "\
4950 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4951 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4952 error "$LFS getstripe $dir: showed lmm_magic"
4954 #test lfs getstripe with -v prints lmm_fid
4955 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4956 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4957 error "$LFS getstripe -v $dir: "\
4958 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4959 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4960 error "$LFS getstripe $dir: showed lmm_fid by default"
4961 echo "$LFS getstripe --verbose passed"
4963 #check for FID information
4964 local fid1=$($LFS getstripe --fid $dir/file1)
4965 local fid2=$($LFS getstripe --verbose $dir/file1 |
4966 awk '/lmm_fid: / { print $2; exit; }')
4967 local fid3=$($LFS path2fid $dir/file1)
4969 [ "$fid1" != "$fid2" ] &&
4970 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4971 [ "$fid1" != "$fid3" ] &&
4972 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4973 echo "$LFS getstripe --fid passed"
4975 #test lfs getstripe with --obd
4976 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4977 error "$LFS getstripe --obd wrong_uuid: should return error"
4979 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4982 local obduuid=$(ostuuid_from_index $ostidx)
4983 local found=$($LFS getstripe -r --obd $obduuid $dir |
4984 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4986 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4987 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4989 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4992 [[ $found -eq $filenum ]] ||
4993 error "$LFS getstripe --obd: found $found expect $filenum"
4994 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4995 sed '/^[ ]*'${ostidx}'[ ]/d' |
4996 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4997 error "$LFS getstripe --obd: should not show file on other obd"
4998 echo "$LFS getstripe --obd passed"
5000 run_test 56a "check $LFS getstripe"
5003 local dir=$DIR/$tdir
5007 for i in $(seq $numdirs); do
5008 test_mkdir $dir/dir$i
5011 # test lfs getdirstripe default mode is non-recursion, which is
5012 # different from lfs getstripe
5013 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5015 [[ $dircnt -eq 1 ]] ||
5016 error "$LFS getdirstripe: found $dircnt, not 1"
5017 dircnt=$($LFS getdirstripe --recursive $dir |
5018 grep -c lmv_stripe_count)
5019 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5020 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5022 run_test 56b "check $LFS getdirstripe"
5025 remote_ost_nodsh && skip "remote OST with nodsh"
5028 local ost_name=$(ostname_from_index $ost_idx)
5029 local old_status=$(ost_dev_status $ost_idx)
5031 [[ -z "$old_status" ]] ||
5032 skip_env "OST $ost_name is in $old_status status"
5034 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5037 local new_status=$(ost_dev_status $ost_idx)
5039 [[ "$new_status" = "D" ]] ||
5040 error "OST $ost_name is in status of '$new_status', not 'D'"
5042 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5045 new_status=$(ost_dev_status $ost_idx)
5046 [[ -z "$new_status" ]] ||
5047 error "OST $ost_name is in status of '$new_status', not ''"
5049 run_test 56c "check 'lfs df' showing device status"
5054 local local_tdir="$1"
5055 local local_numfiles="$2"
5056 local local_numdirs="$3"
5057 local dir_params="$4"
5058 local dir_stripe_params="$5"
5060 if [ ! -d "$local_tdir" ] ; then
5061 test_mkdir -p $dir_stripe_params $local_tdir
5062 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5063 for i in $(seq $local_numfiles) ; do
5064 touch $local_tdir/file$i
5066 for i in $(seq $local_numdirs) ; do
5067 test_mkdir $dir_stripe_params $local_tdir/dir$i
5068 for j in $(seq $local_numfiles) ; do
5069 touch $local_tdir/dir$i/file$j
5075 setup_56_special() {
5077 local local_numfiles=$2
5078 local local_numdirs=$3
5080 setup_56 $local_tdir $local_numfiles $local_numdirs
5082 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5083 for i in $(seq $local_numfiles) ; do
5084 mknod $local_tdir/loop${i}b b 7 $i
5085 mknod $local_tdir/null${i}c c 1 3
5086 ln -s $local_tdir/file1 $local_tdir/link${i}
5088 for i in $(seq $local_numdirs) ; do
5089 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5090 mknod $local_tdir/dir$i/null${i}c c 1 3
5091 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5097 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5098 local expected=$(($NUMDIRS + 2))
5100 setup_56 $dir $NUMFILES $NUMDIRS
5102 # test lfs find with -name
5103 for i in $(seq $NUMFILES) ; do
5104 local nums=$($LFS find -name "*$i" $dir | wc -l)
5106 [ $nums -eq $expected ] ||
5107 error "lfs find -name '*$i' $dir wrong: "\
5108 "found $nums, expected $expected"
5111 run_test 56g "check lfs find -name"
5114 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5115 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5117 setup_56 $dir $NUMFILES $NUMDIRS
5119 # test lfs find with ! -name
5120 for i in $(seq $NUMFILES) ; do
5121 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5123 [ $nums -eq $expected ] ||
5124 error "lfs find ! -name '*$i' $dir wrong: "\
5125 "found $nums, expected $expected"
5128 run_test 56h "check lfs find ! -name"
5131 local dir=$DIR/$tdir
5135 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5138 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5140 run_test 56i "check 'lfs find -ost UUID' skips directories"
5143 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5145 setup_56_special $dir $NUMFILES $NUMDIRS
5147 local expected=$((NUMDIRS + 1))
5148 local cmd="$LFS find -type d $dir"
5149 local nums=$($cmd | wc -l)
5151 [ $nums -eq $expected ] ||
5152 error "'$cmd' wrong: found $nums, expected $expected"
5154 run_test 56j "check lfs find -type d"
5157 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5159 setup_56_special $dir $NUMFILES $NUMDIRS
5161 local expected=$(((NUMDIRS + 1) * NUMFILES))
5162 local cmd="$LFS find -type f $dir"
5163 local nums=$($cmd | wc -l)
5165 [ $nums -eq $expected ] ||
5166 error "'$cmd' wrong: found $nums, expected $expected"
5168 run_test 56k "check lfs find -type f"
5171 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5173 setup_56_special $dir $NUMFILES $NUMDIRS
5175 local expected=$((NUMDIRS + NUMFILES))
5176 local cmd="$LFS find -type b $dir"
5177 local nums=$($cmd | wc -l)
5179 [ $nums -eq $expected ] ||
5180 error "'$cmd' wrong: found $nums, expected $expected"
5182 run_test 56l "check lfs find -type b"
5185 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5187 setup_56_special $dir $NUMFILES $NUMDIRS
5189 local expected=$((NUMDIRS + NUMFILES))
5190 local cmd="$LFS find -type c $dir"
5191 local nums=$($cmd | wc -l)
5192 [ $nums -eq $expected ] ||
5193 error "'$cmd' wrong: found $nums, expected $expected"
5195 run_test 56m "check lfs find -type c"
5198 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5199 setup_56_special $dir $NUMFILES $NUMDIRS
5201 local expected=$((NUMDIRS + NUMFILES))
5202 local cmd="$LFS find -type l $dir"
5203 local nums=$($cmd | wc -l)
5205 [ $nums -eq $expected ] ||
5206 error "'$cmd' wrong: found $nums, expected $expected"
5208 run_test 56n "check lfs find -type l"
5211 local dir=$DIR/$tdir
5213 setup_56 $dir $NUMFILES $NUMDIRS
5214 utime $dir/file1 > /dev/null || error "utime (1)"
5215 utime $dir/file2 > /dev/null || error "utime (2)"
5216 utime $dir/dir1 > /dev/null || error "utime (3)"
5217 utime $dir/dir2 > /dev/null || error "utime (4)"
5218 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5219 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5222 local nums=$($LFS find -mtime +0 $dir | wc -l)
5224 [ $nums -eq $expected ] ||
5225 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5228 cmd="$LFS find -mtime 0 $dir"
5229 nums=$($cmd | wc -l)
5230 [ $nums -eq $expected ] ||
5231 error "'$cmd' wrong: found $nums, expected $expected"
5233 run_test 56o "check lfs find -mtime for old files"
5236 local dir=$DIR/$tdir
5240 # just to make sure there is something that won't be found
5242 touch $dir/$tfile.now
5244 for age in year week day hour min; do
5245 count=$((count + 1))
5247 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5248 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5249 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5251 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5252 local nums=$($cmd | wc -l)
5253 [ $nums -eq $expected ] ||
5254 error "'$cmd' wrong: found $nums, expected $expected"
5256 cmd="$LFS find $dir -atime $count${age:0:1}"
5257 nums=$($cmd | wc -l)
5258 [ $nums -eq $expected ] ||
5259 error "'$cmd' wrong: found $nums, expected $expected"
5263 cmd="$LFS find $dir -ctime +1s -type f"
5264 nums=$($cmd | wc -l)
5265 (( $nums == $count * 2 + 1)) ||
5266 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5268 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5271 [ $RUNAS_ID -eq $UID ] &&
5272 skip_env "RUNAS_ID = UID = $UID -- skipping"
5274 local dir=$DIR/$tdir
5276 setup_56 $dir $NUMFILES $NUMDIRS
5277 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5279 local expected=$NUMFILES
5280 local cmd="$LFS find -uid $RUNAS_ID $dir"
5281 local nums=$($cmd | wc -l)
5283 [ $nums -eq $expected ] ||
5284 error "'$cmd' wrong: found $nums, expected $expected"
5286 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5287 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5288 nums=$($cmd | wc -l)
5289 [ $nums -eq $expected ] ||
5290 error "'$cmd' wrong: found $nums, expected $expected"
5292 run_test 56p "check lfs find -uid and ! -uid"
5295 [ $RUNAS_ID -eq $UID ] &&
5296 skip_env "RUNAS_ID = UID = $UID -- skipping"
5298 local dir=$DIR/$tdir
5300 setup_56 $dir $NUMFILES $NUMDIRS
5301 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5303 local expected=$NUMFILES
5304 local cmd="$LFS find -gid $RUNAS_GID $dir"
5305 local nums=$($cmd | wc -l)
5307 [ $nums -eq $expected ] ||
5308 error "'$cmd' wrong: found $nums, expected $expected"
5310 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5311 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5312 nums=$($cmd | wc -l)
5313 [ $nums -eq $expected ] ||
5314 error "'$cmd' wrong: found $nums, expected $expected"
5316 run_test 56q "check lfs find -gid and ! -gid"
5319 local dir=$DIR/$tdir
5321 setup_56 $dir $NUMFILES $NUMDIRS
5324 local cmd="$LFS find -size 0 -type f $dir"
5325 local nums=$($cmd | wc -l)
5327 [ $nums -eq $expected ] ||
5328 error "'$cmd' wrong: found $nums, expected $expected"
5330 cmd="$LFS find ! -size 0 -type f $dir"
5331 nums=$($cmd | wc -l)
5332 [ $nums -eq $expected ] ||
5333 error "'$cmd' wrong: found $nums, expected $expected"
5334 echo "test" > $dir/$tfile
5335 echo "test2" > $dir/$tfile.2 && sync
5337 cmd="$LFS find -size 5 -type f $dir"
5338 nums=$($cmd | wc -l)
5339 [ $nums -eq $expected ] ||
5340 error "'$cmd' wrong: found $nums, expected $expected"
5342 cmd="$LFS find -size +5 -type f $dir"
5343 nums=$($cmd | wc -l)
5344 [ $nums -eq $expected ] ||
5345 error "'$cmd' wrong: found $nums, expected $expected"
5347 cmd="$LFS find -size +0 -type f $dir"
5348 nums=$($cmd | wc -l)
5349 [ $nums -eq $expected ] ||
5350 error "'$cmd' wrong: found $nums, expected $expected"
5352 cmd="$LFS find ! -size -5 -type f $dir"
5353 nums=$($cmd | wc -l)
5354 [ $nums -eq $expected ] ||
5355 error "'$cmd' wrong: found $nums, expected $expected"
5357 cmd="$LFS find -size -5 -type f $dir"
5358 nums=$($cmd | wc -l)
5359 [ $nums -eq $expected ] ||
5360 error "'$cmd' wrong: found $nums, expected $expected"
5362 run_test 56r "check lfs find -size works"
5364 test_56s() { # LU-611 #LU-9369
5365 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5367 local dir=$DIR/$tdir
5368 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5370 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5371 for i in $(seq $NUMDIRS); do
5372 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5375 local expected=$NUMDIRS
5376 local cmd="$LFS find -c $OSTCOUNT $dir"
5377 local nums=$($cmd | wc -l)
5379 [ $nums -eq $expected ] || {
5380 $LFS getstripe -R $dir
5381 error "'$cmd' wrong: found $nums, expected $expected"
5384 expected=$((NUMDIRS + onestripe))
5385 cmd="$LFS find -stripe-count +0 -type f $dir"
5386 nums=$($cmd | wc -l)
5387 [ $nums -eq $expected ] || {
5388 $LFS getstripe -R $dir
5389 error "'$cmd' wrong: found $nums, expected $expected"
5393 cmd="$LFS find -stripe-count 1 -type f $dir"
5394 nums=$($cmd | wc -l)
5395 [ $nums -eq $expected ] || {
5396 $LFS getstripe -R $dir
5397 error "'$cmd' wrong: found $nums, expected $expected"
5400 cmd="$LFS find -stripe-count -2 -type f $dir"
5401 nums=$($cmd | wc -l)
5402 [ $nums -eq $expected ] || {
5403 $LFS getstripe -R $dir
5404 error "'$cmd' wrong: found $nums, expected $expected"
5408 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5409 nums=$($cmd | wc -l)
5410 [ $nums -eq $expected ] || {
5411 $LFS getstripe -R $dir
5412 error "'$cmd' wrong: found $nums, expected $expected"
5415 run_test 56s "check lfs find -stripe-count works"
5417 test_56t() { # LU-611 #LU-9369
5418 local dir=$DIR/$tdir
5420 setup_56 $dir 0 $NUMDIRS
5421 for i in $(seq $NUMDIRS); do
5422 $LFS setstripe -S 8M $dir/dir$i/$tfile
5425 local expected=$NUMDIRS
5426 local cmd="$LFS find -S 8M $dir"
5427 local nums=$($cmd | wc -l)
5429 [ $nums -eq $expected ] || {
5430 $LFS getstripe -R $dir
5431 error "'$cmd' wrong: found $nums, expected $expected"
5435 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5437 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5439 expected=$(((NUMDIRS + 1) * NUMFILES))
5440 cmd="$LFS find -stripe-size 512k -type f $dir"
5441 nums=$($cmd | wc -l)
5442 [ $nums -eq $expected ] ||
5443 error "'$cmd' wrong: found $nums, expected $expected"
5445 cmd="$LFS find -stripe-size +320k -type f $dir"
5446 nums=$($cmd | wc -l)
5447 [ $nums -eq $expected ] ||
5448 error "'$cmd' wrong: found $nums, expected $expected"
5450 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5451 cmd="$LFS find -stripe-size +200k -type f $dir"
5452 nums=$($cmd | wc -l)
5453 [ $nums -eq $expected ] ||
5454 error "'$cmd' wrong: found $nums, expected $expected"
5456 cmd="$LFS find -stripe-size -640k -type f $dir"
5457 nums=$($cmd | wc -l)
5458 [ $nums -eq $expected ] ||
5459 error "'$cmd' wrong: found $nums, expected $expected"
5462 cmd="$LFS find -stripe-size 256k -type f $dir"
5463 nums=$($cmd | wc -l)
5464 [ $nums -eq $expected ] ||
5465 error "'$cmd' wrong: found $nums, expected $expected"
5467 cmd="$LFS find -stripe-size -320k -type f $dir"
5468 nums=$($cmd | wc -l)
5469 [ $nums -eq $expected ] ||
5470 error "'$cmd' wrong: found $nums, expected $expected"
5473 cmd="$LFS find -stripe-size 1024k -type f $dir"
5474 nums=$($cmd | wc -l)
5475 [ $nums -eq $expected ] ||
5476 error "'$cmd' wrong: found $nums, expected $expected"
5478 run_test 56t "check lfs find -stripe-size works"
5480 test_56u() { # LU-611
5481 local dir=$DIR/$tdir
5483 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5485 if [[ $OSTCOUNT -gt 1 ]]; then
5486 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5492 local expected=$(((NUMDIRS + 1) * NUMFILES))
5493 local cmd="$LFS find -stripe-index 0 -type f $dir"
5494 local nums=$($cmd | wc -l)
5496 [ $nums -eq $expected ] ||
5497 error "'$cmd' wrong: found $nums, expected $expected"
5500 cmd="$LFS find -stripe-index 1 -type f $dir"
5501 nums=$($cmd | wc -l)
5502 [ $nums -eq $expected ] ||
5503 error "'$cmd' wrong: found $nums, expected $expected"
5505 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5506 nums=$($cmd | wc -l)
5507 [ $nums -eq $expected ] ||
5508 error "'$cmd' wrong: found $nums, expected $expected"
5511 # This should produce an error and not return any files
5512 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5513 nums=$($cmd 2>/dev/null | wc -l)
5514 [ $nums -eq $expected ] ||
5515 error "'$cmd' wrong: found $nums, expected $expected"
5517 if [[ $OSTCOUNT -gt 1 ]]; then
5518 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5519 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5520 nums=$($cmd | wc -l)
5521 [ $nums -eq $expected ] ||
5522 error "'$cmd' wrong: found $nums, expected $expected"
5525 run_test 56u "check lfs find -stripe-index works"
5529 local dir=$DIR/$tdir
5531 setup_56 $dir $NUMFILES $NUMDIRS
5533 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5534 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5536 for file in $($LFS find -m $UUID $dir); do
5537 file_midx=$($LFS getstripe -m $file)
5538 [ $file_midx -eq $mdt_idx ] ||
5539 error "lfs find -m $UUID != getstripe -m $file_midx"
5542 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5545 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5548 local dir=$DIR/$tdir
5550 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5552 local stripe_size=$($LFS getstripe -S -d $dir) ||
5553 error "$LFS getstripe -S -d $dir failed"
5554 stripe_size=${stripe_size%% *}
5556 local file_size=$((stripe_size * OSTCOUNT))
5557 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5558 local required_space=$((file_num * file_size))
5559 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5561 [[ $free_space -le $((required_space / 1024)) ]] &&
5562 skip_env "need $required_space, have $free_space kbytes"
5565 local dd_count=$((file_size / dd_bs))
5567 # write data into the files
5572 for i in $(seq $NUMFILES); do
5574 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5575 error "write data into $file failed"
5577 for i in $(seq $NUMDIRS); do
5578 for j in $(seq $NUMFILES); do
5579 file=$dir/dir$i/file$j
5580 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5581 error "write data into $file failed"
5585 # $LFS_MIGRATE will fail if hard link migration is unsupported
5586 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5587 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5588 error "creating links to $dir/dir1/file1 failed"
5593 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5596 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5599 eval $cmd || error "$cmd failed"
5601 check_stripe_count $dir/file1 $expected
5603 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
5605 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5606 # OST 1 if it is on OST 0. This file is small enough to
5607 # be on only one stripe.
5608 file=$dir/migr_1_ost
5609 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5610 error "write data into $file failed"
5611 local obdidx=$($LFS getstripe -i $file)
5612 local oldmd5=$(md5sum $file)
5615 [[ $obdidx -eq 0 ]] && newobdidx=1
5616 cmd="$LFS migrate -i $newobdidx $file"
5618 eval $cmd || error "$cmd failed"
5620 local realobdix=$($LFS getstripe -i $file)
5621 local newmd5=$(md5sum $file)
5623 [[ $newobdidx -ne $realobdix ]] &&
5624 error "new OST is different (was=$obdidx, "\
5625 "wanted=$newobdidx, got=$realobdix)"
5626 [[ "$oldmd5" != "$newmd5" ]] &&
5627 error "md5sum differ: $oldmd5, $newmd5"
5631 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5633 eval $cmd || error "$cmd failed"
5635 for j in $(seq $NUMFILES); do
5636 check_stripe_count $dir/dir1/file$j $expected
5639 # lfs_migrate works with lfs find
5640 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5641 $LFS_MIGRATE -y -c $expected"
5643 eval $cmd || error "$cmd failed"
5645 for i in $(seq 2 $NUMFILES); do
5646 check_stripe_count $dir/file$i $expected
5648 for i in $(seq 2 $NUMDIRS); do
5649 for j in $(seq $NUMFILES); do
5650 check_stripe_count $dir/dir$i/file$j $expected
5654 run_test 56w "check lfs_migrate -c stripe_count works"
5657 local file1=$DIR/$tdir/file1
5658 local create_pool=false
5659 local initial_pool=$($LFS getstripe -p $DIR)
5663 echo -n "Creating test dir..."
5664 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5667 echo -n "Creating test file..."
5668 touch $file1 || error "cannot create file"
5671 echo -n "Detecting existing pools..."
5672 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5674 if [ ${#pool_list[@]} -gt 0 ]; then
5675 echo "${pool_list[@]}"
5676 for thispool in "${pool_list[@]}"; do
5677 if [[ -z "$initial_pool" ||
5678 "$initial_pool" != "$thispool" ]]; then
5680 echo "Using existing pool '$pool'"
5685 echo "none detected."
5687 if [ -z "$pool" ]; then
5688 pool=${POOL:-testpool}
5689 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5690 echo -n "Creating pool '$pool'..."
5692 pool_add $pool &> /dev/null ||
5693 error "pool_add failed"
5696 echo -n "Adding target to pool..."
5697 pool_add_targets $pool 0 0 1 &> /dev/null ||
5698 error "pool_add_targets failed"
5702 echo -n "Setting pool using -p option..."
5703 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5704 error "migrate failed rc = $?"
5707 echo -n "Verifying test file is in pool after migrating..."
5708 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5709 error "file was not migrated to pool $pool"
5712 echo -n "Removing test file from pool '$pool'..."
5713 $LFS migrate $file1 &> /dev/null ||
5714 error "cannot remove from pool"
5715 [ "$($LFS getstripe -p $file1)" ] &&
5716 error "pool still set"
5719 echo -n "Setting pool using --pool option..."
5720 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5721 error "migrate failed rc = $?"
5726 if $create_pool; then
5727 destroy_test_pools 2> /dev/null ||
5728 error "destroy test pools failed"
5731 run_test 56wb "check lfs_migrate pool support"
5734 local file1="$DIR/$tdir/file1"
5736 echo -n "Creating test dir..."
5737 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5738 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5739 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5740 error "cannot set stripe"
5743 echo -n "Setting initial stripe for test file..."
5744 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5745 error "cannot set stripe"
5746 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5747 error "stripe size not set"
5750 # File currently set to -S 512K -c 1
5752 # Ensure -c and -S options are rejected when -R is set
5753 echo -n "Verifying incompatible options are detected..."
5754 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5755 error "incompatible -c and -R options not detected"
5756 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5757 error "incompatible -S and -R options not detected"
5760 # Ensure unrecognized options are passed through to 'lfs migrate'
5761 echo -n "Verifying -S option is passed through to lfs migrate..."
5762 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5763 error "migration failed"
5764 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5765 error "file was not restriped"
5768 # File currently set to -S 1M -c 1
5770 # Ensure long options are supported
5771 echo -n "Verifying long options supported..."
5772 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5773 error "long option without argument not supported"
5774 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5775 error "long option with argument not supported"
5776 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5777 error "file not restriped with --stripe-size option"
5780 # File currently set to -S 512K -c 1
5782 if [ "$OSTCOUNT" -gt 1 ]; then
5783 echo -n "Verifying explicit stripe count can be set..."
5784 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5785 error "migrate failed"
5786 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5787 error "file not restriped to explicit count"
5791 # File currently set to -S 512K -c 1 or -S 512K -c 2
5793 # Ensure parent striping is used if -R is set, and no stripe
5794 # count or size is specified
5795 echo -n "Setting stripe for parent directory..."
5796 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5797 error "cannot set stripe"
5800 echo -n "Verifying restripe option uses parent stripe settings..."
5801 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5802 error "migrate failed"
5803 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5804 error "file not restriped to parent settings"
5805 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5806 error "file not restriped to parent settings"
5809 # File currently set to -S 1M -c 1
5811 # Ensure striping is preserved if -R is not set, and no stripe
5812 # count or size is specified
5813 echo -n "Verifying striping size preserved when not specified..."
5814 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5815 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5816 error "cannot set stripe on parent directory"
5817 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5818 error "migrate failed"
5819 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5820 error "file was restriped"
5823 # Ensure file name properly detected when final option has no argument
5824 echo -n "Verifying file name properly detected..."
5825 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5826 error "file name interpreted as option argument"
5832 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5835 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5837 local file1=$DIR/$tdir/file1
5839 echo -n "Creating test dir..."
5840 test_mkdir $DIR/$tdir || error "cannot create dir"
5843 echo -n "Creating test file..."
5847 # Ensure 'lfs migrate' will fail by using a non-existent option,
5848 # and make sure rsync is not called to recover
5849 echo -n "Make sure --no-rsync option works..."
5850 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5851 grep -q 'refusing to fall back to rsync' ||
5852 error "rsync was called with --no-rsync set"
5855 # Ensure rsync is called without trying 'lfs migrate' first
5856 echo -n "Make sure --rsync option works..."
5857 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5858 grep -q 'falling back to rsync' &&
5859 error "lfs migrate was called with --rsync set"
5862 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5863 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5864 grep -q 'at the same time' ||
5865 error "--rsync and --no-rsync accepted concurrently"
5871 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5874 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5875 check_swap_layouts_support
5877 local dir=$DIR/$tdir
5878 local ref1=/etc/passwd
5879 local file1=$dir/file1
5881 test_mkdir $dir || error "creating dir $dir"
5882 $LFS setstripe -c 2 $file1
5884 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5885 stripe=$($LFS getstripe -c $file1)
5886 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5887 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5892 run_test 56x "lfs migration support"
5895 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5896 check_swap_layouts_support
5898 local dir=$DIR/$tdir/$testnum
5902 local ref1=/etc/passwd
5903 local file1=$dir/file1
5905 $LFS setstripe -c 2 $file1
5907 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5909 local stripe=$($LFS getstripe -c $file1)
5911 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5912 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5917 run_test 56xa "lfs migration --block support"
5919 check_migrate_links() {
5921 local file1="$dir/file1"
5924 local total_count=$(($begin + $count - 1))
5925 local symlink_count=10
5928 if [ ! -f "$file1" ]; then
5929 echo -n "creating initial file..."
5930 $LFS setstripe -c 1 -S "512k" "$file1" ||
5931 error "cannot setstripe initial file"
5934 echo -n "creating symlinks..."
5935 for s in $(seq 1 $symlink_count); do
5936 ln -s "$file1" "$dir/slink$s" ||
5937 error "cannot create symlinks"
5941 echo -n "creating nonlinked files..."
5942 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5943 error "cannot create nonlinked files"
5948 if [ ! -f "$dir/file$total_count" ]; then
5949 echo -n "creating hard links $begin:$total_count..."
5950 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5951 /dev/null || error "cannot create hard links"
5955 echo -n "checking number of hard links listed in xattrs..."
5956 local fid=$($LFS getstripe -F "$file1")
5957 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5960 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5961 skip "hard link list has unexpected size, skipping test"
5963 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5964 error "link names should exceed xattrs size"
5967 echo -n "migrating files..."
5968 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5970 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5973 # make sure all links have been properly migrated
5974 echo -n "verifying files..."
5975 fid=$($LFS getstripe -F "$file1") ||
5976 error "cannot get fid for file $file1"
5977 for i in $(seq 2 $total_count); do
5978 local fid2=$($LFS getstripe -F $dir/file$i)
5980 [ "$fid2" == "$fid" ] ||
5981 error "migrated hard link has mismatched FID"
5984 # make sure hard links were properly detected, and migration was
5985 # performed only once for the entire link set; nonlinked files should
5987 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5988 local expected=$(($uniq_count + 1))
5990 [ "$actual" -eq "$expected" ] ||
5991 error "hard links individually migrated ($actual != $expected)"
5993 # make sure the correct number of hard links are present
5994 local hardlinks=$(stat -c '%h' "$file1")
5996 [ $hardlinks -eq $total_count ] ||
5997 error "num hard links $hardlinks != $total_count"
6004 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6005 skip "Need MDS version at least 2.10.55"
6007 local dir="$DIR/$tdir"
6009 test_mkdir "$dir" || error "cannot create dir $dir"
6011 echo "testing lfs migrate mode when all links fit within xattrs"
6012 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6014 echo "testing rsync mode when all links fit within xattrs"
6015 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6017 echo "testing lfs migrate mode when all links do not fit within xattrs"
6018 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6020 echo "testing rsync mode when all links do not fit within xattrs"
6021 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6027 run_test 56xb "lfs migration hard link support"
6030 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6032 local dir="$DIR/$tdir"
6034 test_mkdir "$dir" || error "cannot create dir $dir"
6036 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6037 echo -n "Setting initial stripe for 20MB test file..."
6038 $LFS setstripe -c 2 -i 0 "$dir/20mb" || error "cannot setstripe"
6040 echo -n "Sizing 20MB test file..."
6041 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6043 echo -n "Verifying small file autostripe count is 1..."
6044 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" &> /dev/null ||
6045 error "cannot migrate 20MB file"
6046 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6047 error "cannot get stripe for $dir/20mb"
6048 [ $stripe_count -eq 1 ] ||
6049 error "unexpected stripe count $stripe_count for 20MB file"
6053 # Test 2: File is small enough to fit within the available space on
6054 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6055 # have at least an additional 1KB for each desired stripe for test 3
6056 echo -n "Setting stripe for 1GB test file..."
6057 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe"
6059 echo -n "Sizing 1GB test file..."
6060 # File size is 1GB + 3KB
6061 truncate "$dir/1gb" 1073744896 &> /dev/null ||
6062 error "cannot create 1GB test file"
6064 echo -n "Migrating 1GB file..."
6065 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" &> /dev/null ||
6066 error "cannot migrate file"
6068 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6069 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6070 error "cannot get stripe for $dir/1gb"
6071 [ $stripe_count -eq 2 ] ||
6072 error "unexpected stripe count $stripe_count (expected 2)"
6075 # Test 3: File is too large to fit within the available space on
6076 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6077 if [ $OSTCOUNT -ge 3 ]; then
6078 # The required available space is calculated as
6079 # file size (1GB + 3KB) / OST count (3).
6080 local kb_per_ost=349526
6082 echo -n "Migrating 1GB file..."
6083 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" &>> \
6084 /dev/null || error "cannot migrate file"
6087 stripe_count=$($LFS getstripe -c "$dir/1gb")
6088 echo -n "Verifying autostripe count with limited space..."
6089 [ "$stripe_count" -a $stripe_count -eq 3 ] ||
6090 error "unexpected stripe count $stripe_count (wanted 3)"
6097 run_test 56xc "lfs migration autostripe"
6100 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6101 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6104 local dir=$DIR/$tdir
6108 test_mkdir -p $dir || error "creating dir $dir"
6109 touch $f1 || error "creating std file $f1"
6110 $MULTIOP $f2 H2c || error "creating released file $f2"
6112 # a directory can be raid0, so ask only for files
6113 res=$($LFS find $dir -L raid0 -type f | wc -l)
6114 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6116 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6117 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6119 # only files can be released, so no need to force file search
6120 res=$($LFS find $dir -L released)
6121 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6123 res=$($LFS find $dir -type f \! -L released)
6124 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6126 run_test 56y "lfs find -L raid0|released"
6128 test_56z() { # LU-4824
6129 # This checks to make sure 'lfs find' continues after errors
6130 # There are two classes of errors that should be caught:
6131 # - If multiple paths are provided, all should be searched even if one
6133 # - If errors are encountered during the search, it should not terminate
6135 local dir=$DIR/$tdir
6139 for i in d{0..9}; do
6142 touch $dir/d{0..9}/$tfile
6143 $LFS find $DIR/non_existent_dir $dir &&
6144 error "$LFS find did not return an error"
6145 # Make a directory unsearchable. This should NOT be the last entry in
6146 # directory order. Arbitrarily pick the 6th entry
6147 chmod 700 $($LFS find $dir -type d | sed '6!d')
6149 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
6151 # The user should be able to see 10 directories and 9 files
6152 [ $count == 19 ] || error "$LFS find did not continue after error"
6154 run_test 56z "lfs find should continue after an error"
6156 test_56aa() { # LU-5937
6157 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
6159 local dir=$DIR/$tdir
6162 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
6164 createmany -o $dir/striped_dir/${tfile}- 1024
6165 local dirs=$($LFS find --size +8k $dir/)
6167 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
6169 run_test 56aa "lfs find --size under striped dir"
6171 test_56ab() { # LU-10705
6172 test_mkdir $DIR/$tdir
6173 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
6174 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
6175 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
6176 # Flush writes to ensure valid blocks. Need to be more thorough for
6177 # ZFS, since blocks are not allocated/returned to client immediately.
6179 wait_zfs_commit ost1 2
6180 cancel_lru_locks osc
6183 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
6185 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
6187 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
6188 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
6190 rm -f $DIR/$tdir/$tfile.[123]
6192 run_test 56ab "lfs find --blocks"
6195 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
6196 skip "Need MDS version at least 2.10.50"
6198 # Create composite files with one component
6199 local dir=$DIR/$tdir
6201 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
6202 # Create composite files with three components
6203 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
6204 # Create non-composite files
6205 createmany -o $dir/${tfile}- 10
6207 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
6209 [[ $nfiles == 10 ]] ||
6210 error "lfs find -E 1M found $nfiles != 10 files"
6212 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
6213 [[ $nfiles == 25 ]] ||
6214 error "lfs find ! -E 1M found $nfiles != 25 files"
6216 # All files have a component that starts at 0
6217 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
6218 [[ $nfiles == 35 ]] ||
6219 error "lfs find --component-start 0 - $nfiles != 35 files"
6221 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
6222 [[ $nfiles == 15 ]] ||
6223 error "lfs find --component-start 2M - $nfiles != 15 files"
6225 # All files created here have a componenet that does not starts at 2M
6226 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
6227 [[ $nfiles == 35 ]] ||
6228 error "lfs find ! --component-start 2M - $nfiles != 35 files"
6230 # Find files with a specified number of components
6231 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
6232 [[ $nfiles == 15 ]] ||
6233 error "lfs find --component-count 3 - $nfiles != 15 files"
6235 # Remember non-composite files have a component count of zero
6236 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
6237 [[ $nfiles == 10 ]] ||
6238 error "lfs find --component-count 0 - $nfiles != 10 files"
6240 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
6241 [[ $nfiles == 20 ]] ||
6242 error "lfs find ! --component-count 3 - $nfiles != 20 files"
6244 # All files have a flag called "init"
6245 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
6246 [[ $nfiles == 35 ]] ||
6247 error "lfs find --component-flags init - $nfiles != 35 files"
6249 # Multi-component files will have a component not initialized
6250 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
6251 [[ $nfiles == 15 ]] ||
6252 error "lfs find !--component-flags init - $nfiles != 15 files"
6257 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
6260 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
6261 skip "Need MDS version at least 2.10.57"
6271 # create mirrored directories and mirrored files
6272 mkdir $td || error "mkdir $td failed"
6273 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
6274 createmany -o $tf- 10 || error "create $tf- failed"
6276 for i in $(seq 2); do
6278 mkdir $dir || error "mkdir $dir failed"
6279 $LFS mirror create -N$((3 + i)) $dir ||
6280 error "create mirrored dir $dir failed"
6281 createmany -o $dir/$tfile- 10 ||
6282 error "create $dir/$tfile- failed"
6285 # change the states of some mirrored files
6287 for i in $(seq 2); do
6289 for j in $(seq 4 9); do
6290 echo foo > $dir/$tfile-$j
6294 # find mirrored files with specific mirror count
6295 cmd="$LFS find --mirror-count 3 --type f $td"
6296 nfiles=$($cmd | wc -l)
6297 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6299 cmd="$LFS find ! --mirror-count 3 --type f $td"
6300 nfiles=$($cmd | wc -l)
6301 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6303 cmd="$LFS find --mirror-count +2 --type f $td"
6304 nfiles=$($cmd | wc -l)
6305 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6307 cmd="$LFS find --mirror-count -6 --type f $td"
6308 nfiles=$($cmd | wc -l)
6309 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6311 # find mirrored files with specific file state
6312 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6313 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6315 cmd="$LFS find --mirror-state=ro --type f $td"
6316 nfiles=$($cmd | wc -l)
6317 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6319 cmd="$LFS find ! --mirror-state=ro --type f $td"
6320 nfiles=$($cmd | wc -l)
6321 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6323 cmd="$LFS find --mirror-state=wp --type f $td"
6324 nfiles=$($cmd | wc -l)
6325 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6327 cmd="$LFS find ! --mirror-state=sp --type f $td"
6328 nfiles=$($cmd | wc -l)
6329 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6331 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6335 # note test will not do anything if MDS is not local
6336 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6337 skip_env "ldiskfs only test"
6339 remote_mds_nodsh && skip "remote MDS with nodsh"
6341 local MNTDEV="osd*.*MDT*.mntdev"
6342 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6343 [ -z "$DEV" ] && error "can't access $MNTDEV"
6344 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6345 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6346 error "can't access $DEV"
6347 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6348 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6352 run_test 57a "verify MDS filesystem created with large inodes =="
6355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6356 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6357 skip_env "ldiskfs only test"
6359 remote_mds_nodsh && skip "remote MDS with nodsh"
6361 local dir=$DIR/$tdir
6364 local fileN=$dir/f$filecount
6366 rm -rf $dir || error "removing $dir"
6368 local mdtidx=$($LFS getstripe -m $dir)
6369 local mdtname=MDT$(printf %04x $mdtidx)
6370 local facet=mds$((mdtidx + 1))
6372 echo "mcreating $filecount files"
6373 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6375 # verify that files do not have EAs yet
6376 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6377 error "$file1 has an EA"
6378 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6379 error "$fileN has an EA"
6383 df $dir #make sure we get new statfs data
6384 local mdsfree=$(do_facet $facet \
6385 lctl get_param -n osd*.*$mdtname.kbytesfree)
6386 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6389 echo "opening files to create objects/EAs"
6390 for file in $(seq -f $dir/f%g 1 $filecount); do
6391 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6392 error "opening $file"
6395 # verify that files have EAs now
6396 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6397 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6399 sleep 1 #make sure we get new statfs data
6401 local mdsfree2=$(do_facet $facet \
6402 lctl get_param -n osd*.*$mdtname.kbytesfree)
6403 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6405 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6406 if [ "$mdsfree" != "$mdsfree2" ]; then
6407 error "MDC before $mdcfree != after $mdcfree2"
6409 echo "MDC before $mdcfree != after $mdcfree2"
6410 echo "unable to confirm if MDS has large inodes"
6415 run_test 57b "default LOV EAs are stored inside large inodes ==="
6418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6419 [ -z "$(which wiretest 2>/dev/null)" ] &&
6420 skip_env "could not find wiretest"
6424 run_test 58 "verify cross-platform wire constants =============="
6427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6429 echo "touch 130 files"
6430 createmany -o $DIR/f59- 130
6432 unlinkmany $DIR/f59- 130
6434 # wait for commitment of removal
6435 wait_delete_completed
6437 run_test 59 "verify cancellation of llog records async ========="
6439 TEST60_HEAD="test_60 run $RANDOM"
6441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6442 remote_mgs_nodsh && skip "remote MGS with nodsh"
6443 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6444 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6445 skip_env "missing subtest run-llog.sh"
6447 log "$TEST60_HEAD - from kernel mode"
6448 do_facet mgs "$LCTL dk > /dev/null"
6449 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6450 do_facet mgs $LCTL dk > $TMP/$tfile
6452 # LU-6388: test llog_reader
6453 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6454 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6455 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6456 skip_env "missing llog_reader"
6457 local fstype=$(facet_fstype mgs)
6458 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6459 skip_env "Only for ldiskfs or zfs type mgs"
6461 local mntpt=$(facet_mntpt mgs)
6462 local mgsdev=$(mgsdevname 1)
6474 #get fid and record list
6475 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6477 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6479 #remount mgs as ldiskfs or zfs type
6480 stop mgs || error "stop mgs failed"
6481 mount_fstype mgs || error "remount mgs failed"
6482 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6485 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6486 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6491 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6493 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6495 echo "obj_file is $obj_file"
6496 do_facet mgs $llog_reader $obj_file
6498 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6499 awk '{ print $3 }' | sed -e "s/^type=//g")
6500 if [ $rec_type != $rec ]; then
6501 echo "FAILED test_60a wrong record type $rec_type," \
6507 #check obj path if record type is LLOG_LOGID_MAGIC
6508 if [ "$rec" == "1064553b" ]; then
6509 path=$(do_facet mgs $llog_reader $obj_file |
6510 grep "path=" | awk '{ print $NF }' |
6511 sed -e "s/^path=//g")
6512 if [ $obj_file != $mntpt/$path ]; then
6513 echo "FAILED test_60a wrong obj path" \
6514 "$montpt/$path, should be $obj_file"
6521 #restart mgs before "error", otherwise it will block the next test
6522 stop mgs || error "stop mgs failed"
6523 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6524 $pass || error "test failed, see FAILED test_60a messages for specifics"
6526 run_test 60a "llog_test run from kernel module and test llog_reader"
6528 test_60b() { # bug 6411
6529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6532 LLOG_COUNT=$(do_facet mgs dmesg |
6533 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6534 /llog_[a-z]*.c:[0-9]/ {
6546 [[ $LLOG_COUNT -gt 120 ]] &&
6547 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6549 run_test 60b "limit repeated messages from CERROR/CWARN"
6552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6554 echo "create 5000 files"
6555 createmany -o $DIR/f60c- 5000
6556 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6557 lctl set_param fail_loc=0x80000137
6558 unlinkmany $DIR/f60c- 5000
6559 lctl set_param fail_loc=0
6561 run_test 60c "unlink file when mds full"
6564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6566 SAVEPRINTK=$(lctl get_param -n printk)
6567 # verify "lctl mark" is even working"
6568 MESSAGE="test message ID $RANDOM $$"
6569 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6570 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6572 lctl set_param printk=0 || error "set lnet.printk failed"
6573 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6574 MESSAGE="new test message ID $RANDOM $$"
6575 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6576 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6577 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6579 lctl set_param -n printk="$SAVEPRINTK"
6581 run_test 60d "test printk console message masking"
6584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6585 remote_mds_nodsh && skip "remote MDS with nodsh"
6588 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6589 do_facet mds1 lctl set_param fail_loc=0x15b
6592 run_test 60e "no space while new llog is being created"
6597 test_mkdir -c $MDSCOUNT $DIR/$tdir
6598 $LFS setdirstripe -D -i -1 -c $MDSCOUNT $DIR/$tdir
6603 mkdir $DIR/$tdir/subdir$index 2>/dev/null
6604 rmdir $DIR/$tdir/subdir$index 2>/dev/null
6605 index=$((index + 1))
6611 for i in $(seq 100); do
6612 # define OBD_FAIL_OSD_TXN_START 0x19a
6613 do_facet mds1 lctl set_param fail_loc=0x8000019a
6619 mkdir $DIR/$tdir/new || error "mkdir failed"
6620 rmdir $DIR/$tdir/new || error "rmdir failed"
6622 run_test 60g "transaction abort won't cause MDT hung"
6625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6628 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
6629 cancel_lru_locks osc
6630 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6633 run_test 61a "mmap() writes don't make sync hang ================"
6636 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
6638 run_test 61b "mmap() of unstriped file is successful"
6640 # bug 2330 - insufficient obd_match error checking causes LBUG
6642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6646 cancel_lru_locks osc
6647 lctl set_param fail_loc=0x405
6648 cat $f && error "cat succeeded, expect -EIO"
6649 lctl set_param fail_loc=0
6651 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6652 # match every page all of the time.
6653 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6655 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6656 # Though this test is irrelevant anymore, it helped to reveal some
6657 # other grant bugs (LU-4482), let's keep it.
6658 test_63a() { # was test_63
6659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6661 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6663 for i in `seq 10` ; do
6664 dd if=/dev/zero of=$DIR/f63 bs=8k &
6670 rm -f $DIR/f63 || true
6672 run_test 63a "Verify oig_wait interruption does not crash ======="
6674 # bug 2248 - async write errors didn't return to application on sync
6675 # bug 3677 - async write errors left page locked
6677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6680 lctl set_param debug=-1
6682 # ensure we have a grant to do async writes
6683 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6686 sync # sync lest earlier test intercept the fail_loc
6688 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6689 lctl set_param fail_loc=0x80000406
6690 $MULTIOP $DIR/$tfile Owy && \
6691 error "sync didn't return ENOMEM"
6692 sync; sleep 2; sync # do a real sync this time to flush page
6693 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6694 error "locked page left in cache after async error" || true
6697 run_test 63b "async write errors should be returned to fsync ==="
6700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6703 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6705 run_test 64a "verify filter grant calculations (in kernel) ====="
6708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6710 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6712 run_test 64b "check out-of-space detection on client"
6715 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6717 run_test 64c "verify grant shrink"
6719 # this does exactly what osc_request.c:osc_announce_cached() does in
6720 # order to calculate max amount of grants to ask from server
6724 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6725 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6727 ((rpc_in_flight ++));
6728 nrpages=$((nrpages * rpc_in_flight))
6730 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6732 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
6734 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6735 local undirty=$((nrpages * PAGE_SIZE))
6737 local max_extent_pages
6738 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6739 grep grant_max_extent_size | awk '{print $2}')
6740 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
6741 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6742 local grant_extent_tax
6743 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6744 grep grant_extent_tax | awk '{print $2}')
6746 undirty=$((undirty + nrextents * grant_extent_tax))
6751 # this is size of unit for grant allocation. It should be equal to
6752 # what tgt_grant.c:tgt_grant_chunk() calculates
6756 local grant_extent_tax
6758 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6759 grep max_brw_size | awk '{print $2}')
6761 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6762 grep grant_extent_tax | awk '{print $2}')
6764 echo $(((max_brw_size + grant_extent_tax) * 2))
6768 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
6769 skip "OST < 2.10.55 doesn't limit grants enough"
6771 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6772 local file=$DIR/$tfile
6774 [[ $($LCTL get_param osc.${tgt}.import |
6775 grep "connect_flags:.*grant_param") ]] ||
6776 skip "no grant_param connect flag"
6778 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6780 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6782 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6783 stack_trap "rm -f $file" EXIT
6785 $LFS setstripe $file -i 0 -c 1
6786 dd if=/dev/zero of=$file bs=1M count=1000 &
6791 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6792 if [[ $cur_grant -gt $max_cur_granted ]]
6795 error "cur_grant $cur_grant > $max_cur_granted"
6798 [[ $? -ne 0 ]] && break;
6803 wait_delete_completed
6804 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6806 run_test 64d "check grant limit exceed"
6808 # bug 1414 - set/get directories' stripe info
6810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6812 test_mkdir $DIR/$tdir
6814 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6816 run_test 65a "directory with no stripe info"
6819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6821 test_mkdir $DIR/$tdir
6822 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6824 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6827 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6829 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6833 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6835 test_mkdir $DIR/$tdir
6836 local stripesize=$($LFS getstripe -S $DIR/$tdir)
6838 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6839 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6841 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6843 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6848 test_mkdir $DIR/$tdir
6849 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
6850 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6852 if [[ $STRIPECOUNT -le 0 ]]; then
6854 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6855 #LOV_MAX_STRIPE_COUNT is 2000
6856 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6858 sc=$(($STRIPECOUNT - 1))
6860 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6861 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6862 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6863 error "lverify failed"
6865 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6870 test_mkdir $DIR/$tdir
6872 $LFS setstripe $DIR/$tdir || error "setstripe"
6873 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6874 error "no stripe info failed"
6876 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6878 run_test 65e "directory setstripe defaults"
6881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6883 test_mkdir $DIR/${tdir}f
6884 $RUNAS $LFS setstripe $DIR/${tdir}f &&
6885 error "setstripe succeeded" || true
6887 run_test 65f "dir setstripe permission (should return error) ==="
6890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6892 test_mkdir $DIR/$tdir
6893 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6895 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6896 error "setstripe -S failed"
6897 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6898 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6899 error "delete default stripe failed"
6901 run_test 65g "directory setstripe -d"
6904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6906 test_mkdir $DIR/$tdir
6907 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
6909 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6910 error "setstripe -S failed"
6911 test_mkdir $DIR/$tdir/dd1
6912 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
6913 error "stripe info inherit failed"
6915 run_test 65h "directory stripe info inherit ===================="
6918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6920 save_layout_restore_at_exit $MOUNT
6922 # bug6367: set non-default striping on root directory
6923 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6925 # bug12836: getstripe on -1 default directory striping
6926 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6928 # bug12836: getstripe -v on -1 default directory striping
6929 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6931 # bug12836: new find on -1 default directory striping
6932 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6934 run_test 65i "various tests to set root directory striping"
6936 test_65j() { # bug6367
6937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6941 # if we aren't already remounting for each test, do so for this test
6942 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6943 cleanup || error "failed to unmount"
6947 save_layout_restore_at_exit $MOUNT
6949 $LFS setstripe -d $MOUNT || error "setstripe failed"
6951 run_test 65j "set default striping on root directory (bug 6367)="
6955 wait_delete_completed
6956 do_facet $SINGLEMDS "lctl set_param -n \
6957 osp.$ost*MDT0000.max_create_count=$max_count"
6958 do_facet $SINGLEMDS "lctl set_param -n \
6959 osp.$ost*MDT0000.create_count=$count"
6960 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6961 echo $INACTIVE_OSC "is Activate"
6963 wait_osc_import_state mds ost$ostnum FULL
6966 test_65k() { # bug11679
6967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6968 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6969 remote_mds_nodsh && skip "remote MDS with nodsh"
6971 local disable_precreate=true
6972 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
6973 disable_precreate=false
6975 echo "Check OST status: "
6976 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6977 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6979 for OSC in $MDS_OSCS; do
6980 echo $OSC "is active"
6981 do_facet $SINGLEMDS lctl --device %$OSC activate
6984 for INACTIVE_OSC in $MDS_OSCS; do
6985 local ost=$(osc_to_ost $INACTIVE_OSC)
6986 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6987 lov.*md*.target_obd |
6988 awk -F: /$ost/'{ print $1 }' | head -n 1)
6991 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
6992 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6994 echo "Deactivate: " $INACTIVE_OSC
6995 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6997 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6998 osp.$ost*MDT0000.create_count")
6999 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7000 osp.$ost*MDT0000.max_create_count")
7001 $disable_precreate &&
7002 do_facet $SINGLEMDS "lctl set_param -n \
7003 osp.$ost*MDT0000.max_create_count=0"
7005 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7006 [ -f $DIR/$tdir/$idx ] && continue
7007 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7008 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7010 error "setstripe $idx should succeed"; }
7011 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7013 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7016 do_facet $SINGLEMDS "lctl set_param -n \
7017 osp.$ost*MDT0000.max_create_count=$max_count"
7018 do_facet $SINGLEMDS "lctl set_param -n \
7019 osp.$ost*MDT0000.create_count=$count"
7020 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7021 echo $INACTIVE_OSC "is Activate"
7023 wait_osc_import_state mds ost$ostnum FULL
7026 run_test 65k "validate manual striping works properly with deactivated OSCs"
7028 test_65l() { # bug 12836
7029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7031 test_mkdir -p $DIR/$tdir/test_dir
7032 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7033 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7035 run_test 65l "lfs find on -1 stripe dir ========================"
7038 local layout=$(save_layout $MOUNT)
7039 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7040 restore_layout $MOUNT $layout
7041 error "setstripe should fail by non-root users"
7045 run_test 65m "normal user can't set filesystem default stripe"
7048 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
7049 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.12.50) ]] ||
7050 skip "Need MDS version at least 2.12.50"
7051 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7053 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7054 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
7055 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
7057 local root_layout=$(save_layout $MOUNT)
7058 stack_trap "restore_layout $MOUNT $root_layout" EXIT
7060 # new subdirectory under root directory should not inherit
7061 # the default layout from root
7062 local dir1=$MOUNT/$tdir-1
7063 mkdir $dir1 || error "mkdir $dir1 failed"
7064 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
7065 error "$dir1 shouldn't have LOV EA"
7067 # delete the default layout on root directory
7068 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
7070 local dir2=$MOUNT/$tdir-2
7071 mkdir $dir2 || error "mkdir $dir2 failed"
7072 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
7073 error "$dir2 shouldn't have LOV EA"
7075 # set a new striping pattern on root directory
7076 local def_stripe_size=$($LFS getstripe -S $MOUNT)
7077 local new_def_stripe_size=$((def_stripe_size * 2))
7078 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
7079 error "set stripe size on $MOUNT failed"
7081 # new file created in $dir2 should inherit the new stripe size from
7082 # the filesystem default
7083 local file2=$dir2/$tfile-2
7084 touch $file2 || error "touch $file2 failed"
7086 local file2_stripe_size=$($LFS getstripe -S $file2)
7087 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
7088 error "$file2 didn't inherit stripe size $new_def_stripe_size"
7090 local dir3=$MOUNT/$tdir-3
7091 mkdir $dir3 || error "mkdir $dir3 failed"
7092 ! getfattr -n trusted.lov $dir3 &> /dev/null ||
7093 error "$dir3 shouldn't have LOV EA"
7095 # set OST pool on root directory
7096 local pool=$TESTNAME
7097 pool_add $pool || error "add $pool failed"
7098 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
7099 error "add targets to $pool failed"
7101 $LFS setstripe -p $pool $MOUNT ||
7102 error "set OST pool on $MOUNT failed"
7104 # new file created in $dir3 should inherit the pool from
7105 # the filesystem default
7106 local file3=$dir3/$tfile-3
7107 touch $file3 || error "touch $file3 failed"
7109 local file3_pool=$($LFS getstripe -p $file3)
7110 [[ "$file3_pool" = "$pool" ]] ||
7111 error "$file3 didn't inherit OST pool $pool"
7113 local dir4=$MOUNT/$tdir-4
7114 mkdir $dir4 || error "mkdir $dir4 failed"
7115 ! getfattr -n trusted.lov $dir4 &> /dev/null ||
7116 error "$dir4 shouldn't have LOV EA"
7118 # new file created in $dir4 should inherit the pool from
7119 # the filesystem default
7120 local file4=$dir4/$tfile-4
7121 touch $file4 || error "touch $file4 failed"
7123 local file4_pool=$($LFS getstripe -p $file4)
7124 [[ "$file4_pool" = "$pool" ]] ||
7125 error "$file4 didn't inherit OST pool $pool"
7127 # new subdirectory under non-root directory should inherit
7128 # the default layout from its parent directory
7129 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
7130 error "set directory layout on $dir4 failed"
7132 local dir5=$dir4/$tdir-5
7133 mkdir $dir5 || error "mkdir $dir5 failed"
7135 local dir4_layout=$(get_layout_param $dir4)
7136 local dir5_layout=$(get_layout_param $dir5)
7137 [[ "$dir4_layout" = "$dir5_layout" ]] ||
7138 error "$dir5 should inherit the default layout from $dir4"
7140 run_test 65n "don't inherit default layout from root for new subdirectories"
7142 # bug 2543 - update blocks count on client
7144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7147 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
7148 sync; sync_all_data; sync; sync_all_data
7149 cancel_lru_locks osc
7150 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
7151 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
7153 run_test 66 "update inode blocks count on client ==============="
7156 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
7160 swapon -s | awk '($1 == "'$1'") { print $4 }'
7163 # bug5265, obdfilter oa2dentry return -ENOENT
7164 # #define OBD_FAIL_SRV_ENOENT 0x217
7166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7167 remote_ost_nodsh && skip "remote OST with nodsh"
7170 $LFS setstripe -c 1 -i 0 $f
7172 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
7174 do_facet ost1 lctl set_param fail_loc=0x217
7175 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
7176 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
7178 do_facet ost1 lctl set_param fail_loc=0
7179 $DIRECTIO write $f 0 2 || error "write error"
7181 cancel_lru_locks osc
7182 $DIRECTIO read $f 0 1 || error "read error"
7184 do_facet ost1 lctl set_param fail_loc=0x217
7185 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
7187 do_facet ost1 lctl set_param fail_loc=0
7190 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
7193 test_mkdir $DIR/$tdir
7194 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
7195 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
7197 run_test 71 "Running dbench on lustre (don't segment fault) ===="
7199 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
7200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7201 [ "$RUNAS_ID" = "$UID" ] &&
7202 skip_env "RUNAS_ID = UID = $UID -- skipping"
7203 # Check that testing environment is properly set up. Skip if not
7204 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
7205 skip_env "User $RUNAS_ID does not exist - skipping"
7208 chmod 777 $DIR/$tfile
7209 chmod ug+s $DIR/$tfile
7210 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
7211 error "$RUNAS dd $DIR/$tfile failed"
7212 # See if we are still setuid/sgid
7213 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7214 error "S/gid is not dropped on write"
7215 # Now test that MDS is updated too
7216 cancel_lru_locks mdc
7217 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
7218 error "S/gid is not dropped on MDS"
7221 run_test 72a "Test that remove suid works properly (bug5695) ===="
7223 test_72b() { # bug 24226 -- keep mode setting when size is not changing
7226 [ "$RUNAS_ID" = "$UID" ] &&
7227 skip_env "RUNAS_ID = UID = $UID -- skipping"
7228 [ "$RUNAS_ID" -eq 0 ] &&
7229 skip_env "RUNAS_ID = 0 -- skipping"
7230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7231 # Check that testing environment is properly set up. Skip if not
7232 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
7233 skip_env "User $RUNAS_ID does not exist - skipping"
7235 touch $DIR/${tfile}-f{g,u}
7236 test_mkdir $DIR/${tfile}-dg
7237 test_mkdir $DIR/${tfile}-du
7238 chmod 770 $DIR/${tfile}-{f,d}{g,u}
7239 chmod g+s $DIR/${tfile}-{f,d}g
7240 chmod u+s $DIR/${tfile}-{f,d}u
7241 for perm in 777 2777 4777; do
7242 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
7243 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
7244 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
7245 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
7249 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
7251 # bug 3462 - multiple simultaneous MDC requests
7253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7255 test_mkdir $DIR/d73-1
7256 test_mkdir $DIR/d73-2
7257 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
7260 lctl set_param fail_loc=0x80000129
7261 $MULTIOP $DIR/d73-1/f73-2 Oc &
7263 lctl set_param fail_loc=0
7265 $MULTIOP $DIR/d73-2/f73-3 Oc &
7269 wait $pid1 || return 1
7273 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
7274 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
7275 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
7279 run_test 73 "multiple MDC requests (should not deadlock)"
7281 test_74a() { # bug 6149, 6184
7282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7285 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7287 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7288 # will spin in a tight reconnection loop
7289 $LCTL set_param fail_loc=0x8000030e
7290 # get any lock that won't be difficult - lookup works.
7292 $LCTL set_param fail_loc=0
7296 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
7298 test_74b() { # bug 13310
7299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7301 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
7303 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
7304 # will spin in a tight reconnection loop
7305 $LCTL set_param fail_loc=0x8000030e
7306 # get a "difficult" lock
7308 $LCTL set_param fail_loc=0
7312 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
7315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7317 #define OBD_FAIL_LDLM_NEW_LOCK
7318 $LCTL set_param fail_loc=0x319
7319 touch $DIR/$tfile && error "touch successful"
7320 $LCTL set_param fail_loc=0
7323 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
7326 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
7329 test_76() { # Now for bug 20433, added originally in bug 1443
7330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7332 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
7334 cancel_lru_locks osc
7335 BEFORE_INODES=$(num_inodes)
7336 echo "before inodes: $BEFORE_INODES"
7338 [ "$SLOW" = "no" ] && COUNT=100
7339 for i in $(seq $COUNT); do
7343 cancel_lru_locks osc
7344 AFTER_INODES=$(num_inodes)
7345 echo "after inodes: $AFTER_INODES"
7347 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
7349 AFTER_INODES=$(num_inodes)
7351 echo "wait $wait seconds inodes: $AFTER_INODES"
7352 if [ $wait -gt 30 ]; then
7353 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
7357 run_test 76 "confirm clients recycle inodes properly ===="
7363 # Note: in sptlrpc modes which enable its own bulk checksum, the
7364 # original crc32_le bulk checksum will be automatically disabled,
7365 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
7366 # will be checked by sptlrpc code against sptlrpc bulk checksum.
7367 # In this case set_checksums() will not be no-op, because sptlrpc
7368 # bulk checksum will be enabled all through the test.
7370 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
7371 lctl set_param -n osc.*.checksums $1
7375 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7376 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
7377 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7378 tr -d [] | head -n1)}
7381 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7382 log "set checksum type to $1"
7385 F77_TMP=$TMP/f77-temp
7388 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7389 error "error writing to $F77_TMP"
7392 test_77a() { # bug 10889
7393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7394 $GSS && skip_env "could not run with gss"
7396 [ ! -f $F77_TMP ] && setup_f77
7398 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7402 run_test 77a "normal checksum read/write operation"
7404 test_77b() { # bug 10889
7405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7406 $GSS && skip_env "could not run with gss"
7408 [ ! -f $F77_TMP ] && setup_f77
7409 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7410 $LCTL set_param fail_loc=0x80000409
7413 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7414 error "dd error: $?"
7415 $LCTL set_param fail_loc=0
7417 for algo in $CKSUM_TYPES; do
7418 cancel_lru_locks osc
7419 set_checksum_type $algo
7420 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7421 $LCTL set_param fail_loc=0x80000408
7422 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7423 $LCTL set_param fail_loc=0
7426 set_checksum_type $ORIG_CSUM_TYPE
7429 run_test 77b "checksum error on client write, read"
7434 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7436 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7437 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7438 $check_ost && [ -n "$ost_file_prefix" ] &&
7439 do_facet ost1 rm -f ${ost_file_prefix}\*
7443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7444 $GSS && skip_env "could not run with gss"
7445 remote_ost_nodsh && skip "remote OST with nodsh"
7448 local osc_file_prefix
7450 local check_ost=false
7451 local ost_file_prefix
7457 # ensure corruption will occur on first OSS/OST
7458 $LFS setstripe -i 0 $DIR/$tfile
7460 [ ! -f $F77_TMP ] && setup_f77
7461 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7462 error "dd write error: $?"
7463 fid=$($LFS path2fid $DIR/$tfile)
7465 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
7468 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7469 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7471 echo "OSS do not support bulk pages dump upon error"
7474 osc_file_prefix=$($LCTL get_param -n debug_path)
7475 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7477 trap cleanup_77c EXIT
7480 # enable bulk pages dump upon error on Client
7481 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7482 # enable bulk pages dump upon error on OSS
7484 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7486 # flush Client cache to allow next read to reach OSS
7487 cancel_lru_locks osc
7489 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7490 $LCTL set_param fail_loc=0x80000408
7491 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7492 $LCTL set_param fail_loc=0
7496 # check cksum dump on Client
7497 osc_file=$(ls ${osc_file_prefix}*)
7498 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7499 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7500 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7501 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7502 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7504 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7505 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7506 error "dump content does not match on Client"
7508 $check_ost || skip "No need to check cksum dump on OSS"
7510 # check cksum dump on OSS
7511 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7512 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7513 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7514 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7515 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7516 error "dump content does not match on OSS"
7520 run_test 77c "checksum error on client read with debug"
7522 test_77d() { # bug 10889
7523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7524 $GSS && skip_env "could not run with gss"
7526 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7527 $LCTL set_param fail_loc=0x80000409
7529 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7530 error "direct write: rc=$?"
7531 $LCTL set_param fail_loc=0
7534 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7535 $LCTL set_param fail_loc=0x80000408
7537 cancel_lru_locks osc
7538 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7539 error "direct read: rc=$?"
7540 $LCTL set_param fail_loc=0
7543 run_test 77d "checksum error on OST direct write, read"
7545 test_77f() { # bug 10889
7546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7547 $GSS && skip_env "could not run with gss"
7550 for algo in $CKSUM_TYPES; do
7551 cancel_lru_locks osc
7552 set_checksum_type $algo
7553 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7554 $LCTL set_param fail_loc=0x409
7555 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7556 error "direct write succeeded"
7557 $LCTL set_param fail_loc=0
7559 set_checksum_type $ORIG_CSUM_TYPE
7562 run_test 77f "repeat checksum error on write (expect error)"
7564 test_77g() { # bug 10889
7565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7566 $GSS && skip_env "could not run with gss"
7567 remote_ost_nodsh && skip "remote OST with nodsh"
7569 [ ! -f $F77_TMP ] && setup_f77
7571 local file=$DIR/$tfile
7572 stack_trap "rm -f $file" EXIT
7574 $LFS setstripe -c 1 -i 0 $file
7575 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7576 do_facet ost1 lctl set_param fail_loc=0x8000021a
7578 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7579 error "write error: rc=$?"
7580 do_facet ost1 lctl set_param fail_loc=0
7583 cancel_lru_locks osc
7584 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7585 do_facet ost1 lctl set_param fail_loc=0x8000021b
7587 cmp $F77_TMP $file || error "file compare failed"
7588 do_facet ost1 lctl set_param fail_loc=0
7591 run_test 77g "checksum error on OST write, read"
7593 test_77k() { # LU-10906
7594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7595 $GSS && skip_env "could not run with gss"
7597 local cksum_param="osc.$FSNAME*.checksums"
7598 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7602 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7603 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7604 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7608 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7609 error "failed to set checksum=$i on MGS"
7610 wait_update $HOSTNAME "$get_checksum" $i
7612 echo "remount client, checksum should be $i"
7613 remount_client $MOUNT || "failed to remount client"
7614 checksum=$(eval $get_checksum)
7615 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7617 # remove persistent param to avoid races with checksum mountopt below
7618 do_facet mgs $LCTL set_param -P -d $cksum_param ||
7619 error "failed to delete checksum on MGS"
7621 for opt in "checksum" "nochecksum"; do
7622 #remount with mount option
7623 echo "remount client with option $opt, checksum should be $i"
7624 umount_client $MOUNT || "failed to umount client"
7625 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7626 "failed to mount client with option '$opt'"
7627 checksum=$(eval $get_checksum)
7628 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7632 remount_client $MOUNT || "failed to remount client"
7634 run_test 77k "enable/disable checksum correctly"
7636 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7645 test_78() { # bug 10901
7646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7647 remote_ost || skip_env "local OST"
7650 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7651 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7652 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7653 echo "MemTotal: $MEMTOTAL"
7655 # reserve 256MB of memory for the kernel and other running processes,
7656 # and then take 1/2 of the remaining memory for the read/write buffers.
7657 if [ $MEMTOTAL -gt 512 ] ;then
7658 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7660 # for those poor memory-starved high-end clusters...
7661 MEMTOTAL=$((MEMTOTAL / 2))
7663 echo "Mem to use for directio: $MEMTOTAL"
7665 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7666 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7667 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7668 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7670 echo "Smallest OST: $SMALLESTOST"
7671 [[ $SMALLESTOST -lt 10240 ]] &&
7672 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7674 trap cleanup_test_78 EXIT
7676 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7677 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7679 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7680 echo "File size: $F78SIZE"
7681 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7682 for i in $(seq 1 $NSEQ); do
7683 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7684 echo directIO rdwr round $i of $NSEQ
7685 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7690 run_test 78 "handle large O_DIRECT writes correctly ============"
7692 test_79() { # bug 12743
7693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7695 wait_delete_completed
7697 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7698 BKFREE=$(calc_osc_kbytes kbytesfree)
7699 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7701 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7702 DFTOTAL=`echo $STRING | cut -d, -f1`
7703 DFUSED=`echo $STRING | cut -d, -f2`
7704 DFAVAIL=`echo $STRING | cut -d, -f3`
7705 DFFREE=$(($DFTOTAL - $DFUSED))
7707 ALLOWANCE=$((64 * $OSTCOUNT))
7709 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7710 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7711 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7713 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7714 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7715 error "df free($DFFREE) mismatch OST free($BKFREE)"
7717 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7718 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7719 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7722 run_test 79 "df report consistency check ======================="
7724 test_80() { # bug 10718
7725 remote_ost_nodsh && skip "remote OST with nodsh"
7726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7728 # relax strong synchronous semantics for slow backends like ZFS
7729 local soc="obdfilter.*.sync_on_lock_cancel"
7730 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7732 if [ "$soc_old" != "never" ] &&
7733 [ "$ost1_FSTYPE" != "ldiskfs" ]; then
7734 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7735 facet_active_host $host; done | sort -u)
7736 do_nodes $hosts lctl set_param $soc=never
7739 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7741 local BEFORE=`date +%s`
7742 cancel_lru_locks osc
7743 local AFTER=`date +%s`
7744 local DIFF=$((AFTER-BEFORE))
7745 if [ $DIFF -gt 1 ] ; then
7746 error "elapsed for 1M@1T = $DIFF"
7749 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7753 run_test 80 "Page eviction is equally fast at high offsets too ===="
7755 test_81a() { # LU-456
7756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7757 remote_ost_nodsh && skip "remote OST with nodsh"
7759 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7760 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7761 do_facet ost1 lctl set_param fail_loc=0x80000228
7763 # write should trigger a retry and success
7764 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7765 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7767 if [ $RC -ne 0 ] ; then
7768 error "write should success, but failed for $RC"
7771 run_test 81a "OST should retry write when get -ENOSPC ==============="
7773 test_81b() { # LU-456
7774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7775 remote_ost_nodsh && skip "remote OST with nodsh"
7777 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7778 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7779 do_facet ost1 lctl set_param fail_loc=0x228
7781 # write should retry several times and return -ENOSPC finally
7782 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7783 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7786 if [ $RC -ne $ENOSPC ] ; then
7787 error "dd should fail for -ENOSPC, but succeed."
7790 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7792 test_82() { # LU-1031
7793 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7797 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7799 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7801 kill -USR1 $MULTIPID2
7803 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7804 error "First grouplock does not block second one"
7806 echo "Second grouplock blocks first one"
7808 kill -USR1 $MULTIPID1
7812 run_test 82 "Basic grouplock test"
7815 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7817 test_mkdir $DIR/$tdir.cvsroot
7818 chown $RUNAS_ID $DIR/$tdir.cvsroot
7821 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7824 # some versions of cvs import exit(1) when asked to import links or
7825 # files they can't read. ignore those files.
7826 local toignore=$(find . -type l -printf '-I %f\n' -o \
7827 ! -perm /4 -printf '-I %f\n')
7828 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7829 $tdir.reposname vtag rtag
7832 test_mkdir $DIR/$tdir.reposname
7833 chown $RUNAS_ID $DIR/$tdir.reposname
7834 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7836 cd $DIR/$tdir.reposname
7838 $RUNAS cvs add -m 'addmsg' foo99
7840 $RUNAS cvs commit -m 'nomsg' foo99
7841 rm -fr $DIR/$tdir.cvsroot
7843 run_test 99 "cvs strange file/directory operations"
7846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7847 [[ "$NETTYPE" =~ tcp ]] ||
7848 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7849 remote_ost_nodsh && skip "remote OST with nodsh"
7850 remote_mds_nodsh && skip "remote MDS with nodsh"
7852 skip "useless for local single node setup"
7854 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7855 [ "$PROT" != "tcp" ] && continue
7856 RPORT=$(echo $REMOTE | cut -d: -f2)
7857 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7860 LPORT=`echo $LOCAL | cut -d: -f2`
7861 if [ $LPORT -ge 1024 ]; then
7862 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7864 error_exit "local: $LPORT > 1024, remote: $RPORT"
7867 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7869 run_test 100 "check local port using privileged port ==========="
7871 function get_named_value()
7880 echo $line | sed "s/^$tag[ ]*//"
7887 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7888 awk '/^max_cached_mb/ { print $2 }')
7891 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7897 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7902 local cache_limit=32
7904 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7905 trap cleanup_101a EXIT
7906 $LCTL set_param -n llite.*.read_ahead_stats 0
7907 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7910 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7912 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7913 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7916 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7917 get_named_value 'read but discarded' | cut -d" " -f1); do
7918 discard=$(($discard + $s))
7922 if [[ $(($discard * 10)) -gt $nreads ]]; then
7923 $LCTL get_param osc.*-osc*.rpc_stats
7924 $LCTL get_param llite.*.read_ahead_stats
7925 error "too many ($discard) discarded pages"
7927 rm -f $DIR/$tfile || true
7929 run_test 101a "check read-ahead for random reads"
7932 test_mkdir $DIR/$tdir
7934 local FILE_LENGTH=$2
7937 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
7939 local list=$(comma_list $(osts_nodes))
7940 set_osd_param $list '' read_cache_enable 0
7941 set_osd_param $list '' writethrough_cache_enable 0
7943 trap cleanup_test101bc EXIT
7944 # prepare the read-ahead file
7945 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7947 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
7948 count=$FILE_SIZE_MB 2> /dev/null
7952 cleanup_test101bc() {
7957 local list=$(comma_list $(osts_nodes))
7958 set_osd_param $list '' read_cache_enable 1
7959 set_osd_param $list '' writethrough_cache_enable 1
7963 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7968 local STRIPE_SIZE=$2
7969 local FILE_LENGTH=$3
7970 local RA_INC=1048576
7971 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7972 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7973 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7974 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7975 get_named_value 'read but discarded' |
7976 cut -d" " -f1 | calc_total)
7977 if [[ $DISCARD -gt $discard_limit ]]; then
7978 $LCTL get_param llite.*.read_ahead_stats
7979 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7981 echo "Read-ahead success for size ${READ_SIZE}"
7986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7987 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7989 local STRIPE_SIZE=1048576
7990 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7992 if [ $SLOW == "yes" ]; then
7993 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7995 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7998 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8000 # prepare the read-ahead file
8001 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8002 cancel_lru_locks osc
8003 for BIDX in 2 4 8 16 32 64 128 256
8005 local BSIZE=$((BIDX*4096))
8006 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
8007 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
8008 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
8009 $LCTL set_param -n llite.*.read_ahead_stats 0
8010 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
8011 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
8012 cancel_lru_locks osc
8013 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
8018 run_test 101b "check stride-io mode read-ahead ================="
8021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8023 local STRIPE_SIZE=1048576
8024 local FILE_LENGTH=$((STRIPE_SIZE*100))
8029 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
8031 cancel_lru_locks osc
8032 $LCTL set_param osc.*.rpc_stats 0
8033 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
8034 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
8035 local stats=$($LCTL get_param -n $osc_rpc_stats)
8036 local lines=$(echo "$stats" | awk 'END {print NR;}')
8039 if [ $lines -le 20 ]; then
8042 for size in 1 2 4 8; do
8043 local rpc=$(echo "$stats" |
8044 awk '($1 == "'$size':") {print $2; exit; }')
8045 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
8046 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
8048 echo "$osc_rpc_stats check passed!"
8053 run_test 101c "check stripe_size aligned read-ahead ================="
8056 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
8057 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
8061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8063 local file=$DIR/$tfile
8064 local sz_MB=${FILESIZE_101d:-500}
8065 local ra_MB=${READAHEAD_MB:-40}
8067 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
8068 [ $free_MB -lt $sz_MB ] &&
8069 skip "Need free space ${sz_MB}M, have ${free_MB}M"
8071 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
8072 $LFS setstripe -c -1 $file || error "setstripe failed"
8074 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
8075 echo Cancel LRU locks on lustre client to flush the client cache
8076 cancel_lru_locks osc
8078 echo Disable read-ahead
8079 local old_READAHEAD=$(set_read_ahead 0)
8081 echo Reading the test file $file with read-ahead disabled
8082 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8084 echo Cancel LRU locks on lustre client to flush the client cache
8085 cancel_lru_locks osc
8086 echo Enable read-ahead with ${ra_MB}MB
8087 set_read_ahead $ra_MB
8089 echo Reading the test file $file with read-ahead enabled
8090 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
8092 echo "read-ahead disabled time read $raOFF"
8093 echo "read-ahead enabled time read $raON"
8095 set_read_ahead $old_READAHEAD
8097 wait_delete_completed
8099 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
8100 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
8102 run_test 101d "file read with and without read-ahead enabled"
8105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8107 local file=$DIR/$tfile
8108 local size_KB=500 #KB
8112 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
8113 local need_KB=$((count * size_KB))
8114 [[ $free_KB -le $need_KB ]] &&
8115 skip_env "Need free space $need_KB, have $free_KB"
8117 echo "Creating $count ${size_KB}K test files"
8118 for ((i = 0; i < $count; i++)); do
8119 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
8122 echo "Cancel LRU locks on lustre client to flush the client cache"
8123 cancel_lru_locks $OSC
8125 echo "Reset readahead stats"
8126 $LCTL set_param -n llite.*.read_ahead_stats 0
8128 for ((i = 0; i < $count; i++)); do
8129 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
8132 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8133 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8135 for ((i = 0; i < $count; i++)); do
8136 rm -rf $file.$i 2>/dev/null
8139 #10000 means 20% reads are missing in readahead
8140 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
8142 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
8145 which iozone || skip_env "no iozone installed"
8147 local old_debug=$($LCTL get_param debug)
8148 old_debug=${old_debug#*=}
8149 $LCTL set_param debug="reada mmap"
8151 # create a test file
8152 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
8154 echo Cancel LRU locks on lustre client to flush the client cache
8155 cancel_lru_locks osc
8157 echo Reset readahead stats
8158 $LCTL set_param -n llite.*.read_ahead_stats 0
8160 echo mmap read the file with small block size
8161 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
8164 echo checking missing pages
8165 $LCTL get_param llite.*.read_ahead_stats
8166 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
8167 get_named_value 'misses' | cut -d" " -f1 | calc_total)
8169 $LCTL set_param debug="$old_debug"
8170 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
8173 run_test 101f "check mmap read performance"
8175 test_101g_brw_size_test() {
8177 local pages=$((mb * 1048576 / PAGE_SIZE))
8178 local file=$DIR/$tfile
8180 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
8181 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
8182 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
8183 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
8187 stack_trap "rm -f $file" EXIT
8188 $LCTL set_param -n osc.*.rpc_stats=0
8190 # 10 RPCs should be enough for the test
8192 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
8193 { error "dd write ${mb} MB blocks failed"; return 3; }
8194 cancel_lru_locks osc
8195 dd of=/dev/null if=$file bs=${mb}M count=$count ||
8196 { error "dd write ${mb} MB blocks failed"; return 4; }
8198 # calculate number of full-sized read and write RPCs
8199 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
8200 sed -n '/pages per rpc/,/^$/p' |
8201 awk '/'$pages':/ { reads += $2; writes += $6 }; \
8202 END { print reads,writes }'))
8203 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
8205 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
8212 remote_ost_nodsh && skip "remote OST with nodsh"
8215 local osts=$(get_facets OST)
8216 local list=$(comma_list $(osts_nodes))
8217 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8218 local brw_size="obdfilter.*.brw_size"
8220 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8222 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
8224 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
8225 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
8226 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
8227 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
8228 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
8229 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
8231 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
8234 if [[ $orig_mb -lt 16 ]]; then
8235 save_lustre_params $osts "$brw_size" > $p
8236 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
8237 error "set 16MB RPC size failed"
8239 echo "remount client to enable new RPC size"
8240 remount_client $MOUNT || error "remount_client failed"
8243 test_101g_brw_size_test 16 || error "16MB RPC test failed"
8244 # should be able to set brw_size=12, but no rpc_stats for that
8245 test_101g_brw_size_test 8 || error "8MB RPC test failed"
8248 test_101g_brw_size_test 4 || error "4MB RPC test failed"
8250 if [[ $orig_mb -lt 16 ]]; then
8251 restore_lustre_params < $p
8252 remount_client $MOUNT || error "remount_client restore failed"
8255 rm -f $p $DIR/$tfile
8257 run_test 101g "Big bulk(4/16 MiB) readahead"
8260 test_mkdir $DIR/$tdir
8261 chown $RUNAS_ID $DIR/$tdir
8264 STRIPE_COUNT=$OSTCOUNT
8265 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
8267 trap cleanup_test102 EXIT
8269 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
8271 for num in 1 2 3 4; do
8272 for count in $(seq 1 $STRIPE_COUNT); do
8273 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
8274 local size=`expr $STRIPE_SIZE \* $num`
8275 local file=file"$num-$idx-$count"
8276 $1 $LFS setstripe -S $size -i $idx -c $count $file
8282 $1 tar cf $TMP/f102.tar $tdir --xattrs
8288 rm -rf $DIR/d0.sanity/d102
8292 [ "$UID" != 0 ] && skip "must run as root"
8293 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
8294 skip_env "must have user_xattr"
8296 [ -z "$(which setfattr 2>/dev/null)" ] &&
8297 skip_env "could not find setfattr"
8299 local testfile=$DIR/$tfile
8302 echo "set/get xattr..."
8303 setfattr -n trusted.name1 -v value1 $testfile ||
8304 error "setfattr -n trusted.name1=value1 $testfile failed"
8305 getfattr -n trusted.name1 $testfile 2> /dev/null |
8306 grep "trusted.name1=.value1" ||
8307 error "$testfile missing trusted.name1=value1"
8309 setfattr -n user.author1 -v author1 $testfile ||
8310 error "setfattr -n user.author1=author1 $testfile failed"
8311 getfattr -n user.author1 $testfile 2> /dev/null |
8312 grep "user.author1=.author1" ||
8313 error "$testfile missing trusted.author1=author1"
8316 setfattr -n trusted.name2 -v value2 $testfile ||
8317 error "$testfile unable to set trusted.name2"
8318 setfattr -n trusted.name3 -v value3 $testfile ||
8319 error "$testfile unable to set trusted.name3"
8320 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
8321 grep "trusted.name" | wc -l) -eq 3 ] ||
8322 error "$testfile missing 3 trusted.name xattrs"
8324 setfattr -n user.author2 -v author2 $testfile ||
8325 error "$testfile unable to set user.author2"
8326 setfattr -n user.author3 -v author3 $testfile ||
8327 error "$testfile unable to set user.author3"
8328 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
8329 grep "user.author" | wc -l) -eq 3 ] ||
8330 error "$testfile missing 3 user.author xattrs"
8332 echo "remove xattr..."
8333 setfattr -x trusted.name1 $testfile ||
8334 error "$testfile error deleting trusted.name1"
8335 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
8336 error "$testfile did not delete trusted.name1 xattr"
8338 setfattr -x user.author1 $testfile ||
8339 error "$testfile error deleting user.author1"
8340 echo "set lustre special xattr ..."
8341 $LFS setstripe -c1 $testfile
8342 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
8343 awk -F "=" '/trusted.lov/ { print $2 }' )
8344 setfattr -n "trusted.lov" -v $lovea $testfile ||
8345 error "$testfile doesn't ignore setting trusted.lov again"
8346 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
8347 error "$testfile allow setting invalid trusted.lov"
8350 run_test 102a "user xattr test =================================="
8353 [ -z "$(which setfattr 2>/dev/null)" ] &&
8354 skip_env "could not find setfattr"
8355 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8357 # b10930: get/set/list trusted.lov xattr
8358 echo "get/set/list trusted.lov xattr ..."
8359 local testfile=$DIR/$tfile
8360 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8361 error "setstripe failed"
8362 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
8363 error "getstripe failed"
8364 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
8365 error "can't get trusted.lov from $testfile"
8367 local testfile2=${testfile}2
8368 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
8369 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8372 setfattr -n trusted.lov -v $value $testfile2
8373 local stripe_size=$($LFS getstripe -S $testfile2)
8374 local stripe_count=$($LFS getstripe -c $testfile2)
8375 [[ $stripe_size -eq 65536 ]] ||
8376 error "stripe size $stripe_size != 65536"
8377 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8378 error "stripe count $stripe_count != $STRIPECOUNT"
8381 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8384 [ -z "$(which setfattr 2>/dev/null)" ] &&
8385 skip_env "could not find setfattr"
8386 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8388 # b10930: get/set/list lustre.lov xattr
8389 echo "get/set/list lustre.lov xattr ..."
8390 test_mkdir $DIR/$tdir
8391 chown $RUNAS_ID $DIR/$tdir
8392 local testfile=$DIR/$tdir/$tfile
8393 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8394 error "setstripe failed"
8395 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
8396 error "getstripe failed"
8397 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8398 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8400 local testfile2=${testfile}2
8401 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8402 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8404 $RUNAS $MCREATE $testfile2
8405 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8406 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
8407 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
8408 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8409 [ $stripe_count -eq $STRIPECOUNT ] ||
8410 error "stripe count $stripe_count != $STRIPECOUNT"
8412 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8414 compare_stripe_info1() {
8415 local stripe_index_all_zero=true
8417 for num in 1 2 3 4; do
8418 for count in $(seq 1 $STRIPE_COUNT); do
8419 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8420 local size=$((STRIPE_SIZE * num))
8421 local file=file"$num-$offset-$count"
8422 stripe_size=$($LFS getstripe -S $PWD/$file)
8423 [[ $stripe_size -ne $size ]] &&
8424 error "$file: size $stripe_size != $size"
8425 stripe_count=$($LFS getstripe -c $PWD/$file)
8426 # allow fewer stripes to be created, ORI-601
8427 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8428 error "$file: count $stripe_count != $count"
8429 stripe_index=$($LFS getstripe -i $PWD/$file)
8430 [[ $stripe_index -ne 0 ]] &&
8431 stripe_index_all_zero=false
8435 $stripe_index_all_zero &&
8436 error "all files are being extracted starting from OST index 0"
8440 have_xattrs_include() {
8441 tar --help | grep -q xattrs-include &&
8442 echo --xattrs-include="lustre.*"
8446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8447 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8449 XINC=$(have_xattrs_include)
8451 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8453 compare_stripe_info1
8455 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8459 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8461 XINC=$(have_xattrs_include)
8463 test_mkdir $DIR/$tdir.restore
8465 tar cf - --xattrs $tdir | tar xf - \
8466 -C $DIR/$tdir.restore --xattrs $XINC
8467 cd $DIR/$tdir.restore/$tdir
8468 compare_stripe_info1
8470 run_test 102f "tar copy files, not keep osts"
8473 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8474 skip "must have user_xattr"
8475 [ -z "$(which setfattr 2>/dev/null)" ] &&
8476 skip_env "could not find setfattr"
8477 [ -z "$(which getfattr 2>/dev/null)" ] &&
8478 skip_env "could not find getfattr"
8480 local xsize=${1:-1024} # in bytes
8481 local file=$DIR/$tfile
8482 local value="$(generate_string $xsize)"
8483 local xbig=trusted.big
8487 log "save $xbig on $file"
8490 setfattr -n $xbig -v $value $file ||
8491 error "saving $xbig on $file failed"
8493 setfattr -n $xbig -v $value $file &&
8494 error "saving $xbig on $file succeeded"
8498 local orig=$(get_xattr_value $xbig $file)
8499 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8501 local xsml=trusted.sml
8502 log "save $xsml on $file"
8503 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8505 local new=$(get_xattr_value $xbig $file)
8506 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8508 log "grow $xsml on $file"
8509 setfattr -n $xsml -v "$value" $file ||
8510 error "growing $xsml on $file failed"
8512 new=$(get_xattr_value $xbig $file)
8513 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8514 log "$xbig still valid after growing $xsml"
8519 test_102h() { # bug 15777
8522 run_test 102h "grow xattr from inside inode to external block"
8525 large_xattr_enabled || skip_env "ea_inode feature disabled"
8527 echo "setting xattr of max xattr size: $(max_xattr_size)"
8528 grow_xattr $(max_xattr_size)
8530 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
8531 echo "This should fail:"
8532 grow_xattr $(($(max_xattr_size) + 10)) 1
8534 run_test 102ha "grow xattr from inside inode to external inode"
8536 test_102i() { # bug 17038
8537 [ -z "$(which getfattr 2>/dev/null)" ] &&
8538 skip "could not find getfattr"
8541 ln -s $DIR/$tfile $DIR/${tfile}link
8542 getfattr -n trusted.lov $DIR/$tfile ||
8543 error "lgetxattr on $DIR/$tfile failed"
8544 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8545 grep -i "no such attr" ||
8546 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8547 rm -f $DIR/$tfile $DIR/${tfile}link
8549 run_test 102i "lgetxattr test on symbolic link ============"
8552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8553 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8555 XINC=$(have_xattrs_include)
8556 setup_test102 "$RUNAS"
8557 chown $RUNAS_ID $DIR/$tdir
8558 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8560 compare_stripe_info1 "$RUNAS"
8562 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8565 [ -z "$(which setfattr 2>/dev/null)" ] &&
8566 skip "could not find setfattr"
8569 # b22187 just check that does not crash for regular file.
8570 setfattr -n trusted.lov $DIR/$tfile
8571 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8572 local test_kdir=$DIR/$tdir
8573 test_mkdir $test_kdir
8574 local default_size=$($LFS getstripe -S $test_kdir)
8575 local default_count=$($LFS getstripe -c $test_kdir)
8576 local default_offset=$($LFS getstripe -i $test_kdir)
8577 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8578 error 'dir setstripe failed'
8579 setfattr -n trusted.lov $test_kdir
8580 local stripe_size=$($LFS getstripe -S $test_kdir)
8581 local stripe_count=$($LFS getstripe -c $test_kdir)
8582 local stripe_offset=$($LFS getstripe -i $test_kdir)
8583 [ $stripe_size -eq $default_size ] ||
8584 error "stripe size $stripe_size != $default_size"
8585 [ $stripe_count -eq $default_count ] ||
8586 error "stripe count $stripe_count != $default_count"
8587 [ $stripe_offset -eq $default_offset ] ||
8588 error "stripe offset $stripe_offset != $default_offset"
8589 rm -rf $DIR/$tfile $test_kdir
8591 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8594 [ -z "$(which getfattr 2>/dev/null)" ] &&
8595 skip "could not find getfattr"
8597 # LU-532 trusted. xattr is invisible to non-root
8598 local testfile=$DIR/$tfile
8602 echo "listxattr as user..."
8603 chown $RUNAS_ID $testfile
8604 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8605 grep -q "trusted" &&
8606 error "$testfile trusted xattrs are user visible"
8610 run_test 102l "listxattr size test =================================="
8612 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8613 local path=$DIR/$tfile
8616 listxattr_size_check $path || error "listattr_size_check $path failed"
8618 run_test 102m "Ensure listxattr fails on small bufffer ========"
8622 getxattr() { # getxattr path name
8623 # Return the base64 encoding of the value of xattr name on path.
8627 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8629 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8631 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8633 getfattr --absolute-names --encoding=base64 --name=$name $path |
8634 awk -F= -v name=$name '$1 == name {
8635 print substr($0, index($0, "=") + 1);
8639 test_102n() { # LU-4101 mdt: protect internal xattrs
8640 [ -z "$(which setfattr 2>/dev/null)" ] &&
8641 skip "could not find setfattr"
8642 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
8644 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8647 local file0=$DIR/$tfile.0
8648 local file1=$DIR/$tfile.1
8649 local xattr0=$TMP/$tfile.0
8650 local xattr1=$TMP/$tfile.1
8651 local namelist="lov lma lmv link fid version som hsm"
8655 rm -rf $file0 $file1 $xattr0 $xattr1
8658 # Get 'before' xattrs of $file1.
8659 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8661 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
8662 namelist+=" lfsck_namespace"
8663 for name in $namelist; do
8664 # Try to copy xattr from $file0 to $file1.
8665 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8667 setfattr --name=trusted.$name --value="$value" $file1 ||
8668 error "setxattr 'trusted.$name' failed"
8670 # Try to set a garbage xattr.
8671 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8673 if [[ x$name == "xlov" ]]; then
8674 setfattr --name=trusted.lov --value="$value" $file1 &&
8675 error "setxattr invalid 'trusted.lov' success"
8677 setfattr --name=trusted.$name --value="$value" $file1 ||
8678 error "setxattr invalid 'trusted.$name' failed"
8681 # Try to remove the xattr from $file1. We don't care if this
8682 # appears to succeed or fail, we just don't want there to be
8683 # any changes or crashes.
8684 setfattr --remove=$trusted.$name $file1 2> /dev/null
8687 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
8690 # Try to copy xattr from $file0 to $file1.
8691 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8693 setfattr --name=trusted.$name --value="$value" $file1 ||
8694 error "setxattr 'trusted.$name' failed"
8696 # Try to set a garbage xattr.
8697 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8699 setfattr --name=trusted.$name --value="$value" $file1 ||
8700 error "setxattr 'trusted.$name' failed"
8702 # Try to remove the xattr from $file1. We don't care if this
8703 # appears to succeed or fail, we just don't want there to be
8704 # any changes or crashes.
8705 setfattr --remove=$trusted.$name $file1 2> /dev/null
8708 # Get 'after' xattrs of file1.
8709 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8711 if ! diff $xattr0 $xattr1; then
8712 error "before and after xattrs of '$file1' differ"
8715 rm -rf $file0 $file1 $xattr0 $xattr1
8719 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8721 test_102p() { # LU-4703 setxattr did not check ownership
8722 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
8723 skip "MDS needs to be at least 2.5.56"
8725 local testfile=$DIR/$tfile
8729 echo "setfacl as user..."
8730 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8731 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8733 echo "setfattr as user..."
8734 setfacl -m "u:$RUNAS_ID:---" $testfile
8735 $RUNAS setfattr -x system.posix_acl_access $testfile
8736 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8738 run_test 102p "check setxattr(2) correctly fails without permission"
8741 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
8742 skip "MDS needs to be at least 2.6.92"
8744 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8746 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8749 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
8750 skip "MDS needs to be at least 2.6.93"
8752 touch $DIR/$tfile || error "touch"
8753 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8754 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8755 rm $DIR/$tfile || error "rm"
8758 mkdir -p $DIR/$tdir || error "mkdir"
8759 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8760 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8761 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8762 error "$testfile error deleting user.author1"
8763 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8764 grep "user.$(basename $tdir)" &&
8765 error "$tdir did not delete user.$(basename $tdir)"
8766 rmdir $DIR/$tdir || error "rmdir"
8769 test_mkdir $DIR/$tdir
8770 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8771 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8772 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8773 error "$testfile error deleting user.author1"
8774 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8775 grep "user.$(basename $tdir)" &&
8776 error "$tdir did not delete user.$(basename $tdir)"
8777 rmdir $DIR/$tdir || error "rm striped dir"
8779 run_test 102r "set EAs with empty values"
8782 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8783 skip "MDS needs to be at least 2.11.52"
8785 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8787 save_lustre_params client "llite.*.xattr_cache" > $save
8789 for cache in 0 1; do
8790 lctl set_param llite.*.xattr_cache=$cache
8793 touch $DIR/$tfile || error "touch"
8794 for prefix in lustre security system trusted user; do
8795 # Note getxattr() may fail with 'Operation not
8796 # supported' or 'No such attribute' depending
8797 # on prefix and cache.
8798 getfattr -n $prefix.n102s $DIR/$tfile &&
8799 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8803 restore_lustre_params < $save
8805 run_test 102s "getting nonexistent xattrs should fail"
8808 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
8809 skip "MDS needs to be at least 2.11.52"
8811 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8813 save_lustre_params client "llite.*.xattr_cache" > $save
8815 for cache in 0 1; do
8816 lctl set_param llite.*.xattr_cache=$cache
8818 for buf_size in 0 256; do
8820 touch $DIR/$tfile || error "touch"
8821 setfattr -n user.multiop $DIR/$tfile
8822 $MULTIOP $DIR/$tfile oa$buf_size ||
8823 error "cannot get zero length xattr value (buf_size = $buf_size)"
8827 restore_lustre_params < $save
8829 run_test 102t "zero length xattr values handled correctly"
8833 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8838 [ "$UID" != 0 ] && skip "must run as root"
8839 $GSS && skip_env "could not run under gss"
8840 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8841 skip_env "must have acl enabled"
8842 [ -z "$(which setfacl 2>/dev/null)" ] &&
8843 skip_env "could not find setfacl"
8844 remote_mds_nodsh && skip "remote MDS with nodsh"
8846 gpasswd -a daemon bin # LU-5641
8847 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8849 declare -a identity_old
8851 for num in $(seq $MDSCOUNT); do
8852 switch_identity $num true || identity_old[$num]=$?
8860 echo "performing cp ..."
8861 run_acl_subtest cp || error "run_acl_subtest cp failed"
8862 echo "performing getfacl-noacl..."
8863 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8864 echo "performing misc..."
8865 run_acl_subtest misc || error "misc test failed"
8866 echo "performing permissions..."
8867 run_acl_subtest permissions || error "permissions failed"
8868 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8869 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
8870 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
8871 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
8873 echo "performing permissions xattr..."
8874 run_acl_subtest permissions_xattr ||
8875 error "permissions_xattr failed"
8877 echo "performing setfacl..."
8878 run_acl_subtest setfacl || error "setfacl test failed"
8880 # inheritance test got from HP
8881 echo "performing inheritance..."
8882 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8883 chmod +x make-tree || error "chmod +x failed"
8884 run_acl_subtest inheritance || error "inheritance test failed"
8887 echo "LU-974 ignore umask when acl is enabled..."
8888 run_acl_subtest 974 || error "LU-974 umask test failed"
8889 if [ $MDSCOUNT -ge 2 ]; then
8890 run_acl_subtest 974_remote ||
8891 error "LU-974 umask test failed under remote dir"
8894 echo "LU-2561 newly created file is same size as directory..."
8895 if [ "$mds1_FSTYPE" != "zfs" ]; then
8896 run_acl_subtest 2561 || error "LU-2561 test failed"
8898 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8901 run_acl_subtest 4924 || error "LU-4924 test failed"
8906 for num in $(seq $MDSCOUNT); do
8907 if [ "${identity_old[$num]}" = 1 ]; then
8908 switch_identity $num false || identity_old[$num]=$?
8912 run_test 103a "acl test"
8918 for U in {0..511}; do
8920 local O=$(printf "%04o" $U)
8922 umask $(printf "%04o" $((511 ^ $O)))
8923 $LFS setstripe -c 1 $DIR/$tfile.s$O
8924 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8926 (( $S == ($O & 0666) )) ||
8927 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8929 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8930 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8931 (( $S == ($O & 0666) )) ||
8932 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8934 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8935 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8936 (( $S == ($O & 0666) )) ||
8937 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8938 rm -f $DIR/$tfile.[smp]$0
8942 # limit the concurrently running threads to 64. LU-11878
8943 local idx=$((U % 64))
8944 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
8949 run_test 103b "umask lfs setstripe"
8953 cp -rp $DIR/$tdir $DIR/$tdir.bak
8955 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8956 error "$DIR/$tdir shouldn't contain default ACL"
8957 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8958 error "$DIR/$tdir.bak shouldn't contain default ACL"
8961 run_test 103c "'cp -rp' won't set empty acl"
8964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8967 lfs df || error "lfs df failed"
8968 lfs df -ih || error "lfs df -ih failed"
8969 lfs df -h $DIR || error "lfs df -h $DIR failed"
8970 lfs df -i $DIR || error "lfs df -i $DIR failed"
8971 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8972 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8974 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8975 lctl --device %$OSC deactivate
8976 lfs df || error "lfs df with deactivated OSC failed"
8977 lctl --device %$OSC activate
8978 # wait the osc back to normal
8979 wait_osc_import_ready client ost
8981 lfs df || error "lfs df with reactivated OSC failed"
8984 run_test 104a "lfs df [-ih] [path] test ========================="
8987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8988 [ $RUNAS_ID -eq $UID ] &&
8989 skip_env "RUNAS_ID = UID = $UID -- skipping"
8991 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8992 grep "Permission denied" | wc -l)))
8993 if [ $denied_cnt -ne 0 ]; then
8994 error "lfs check servers test failed"
8997 run_test 104b "$RUNAS lfs check servers test ===================="
9000 # doesn't work on 2.4 kernels
9002 if $(flock_is_enabled); then
9003 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
9005 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
9009 run_test 105a "flock when mounted without -o flock test ========"
9013 if $(flock_is_enabled); then
9014 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
9016 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
9020 run_test 105b "fcntl when mounted without -o flock test ========"
9024 if $(flock_is_enabled); then
9025 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
9027 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
9031 run_test 105c "lockf when mounted without -o flock test"
9033 test_105d() { # bug 15924
9034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9036 test_mkdir $DIR/$tdir
9037 flock_is_enabled || skip_env "mount w/o flock enabled"
9038 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
9039 $LCTL set_param fail_loc=0x80000315
9040 flocks_test 2 $DIR/$tdir
9042 run_test 105d "flock race (should not freeze) ========"
9044 test_105e() { # bug 22660 && 22040
9045 flock_is_enabled || skip_env "mount w/o flock enabled"
9048 flocks_test 3 $DIR/$tfile
9050 run_test 105e "Two conflicting flocks from same process"
9052 test_106() { #bug 10921
9053 test_mkdir $DIR/$tdir
9054 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
9055 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
9057 run_test 106 "attempt exec of dir followed by chown of that dir"
9060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9068 local save_pattern=$(sysctl -n kernel.core_pattern)
9069 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
9070 sysctl -w kernel.core_pattern=$file
9071 sysctl -w kernel.core_uses_pid=0
9079 kill -s 11 $SLEEPPID
9081 if [ -e $file ]; then
9082 size=`stat -c%s $file`
9083 [ $size -eq 0 ] && error "Fail to create core file $file"
9085 error "Fail to create core file $file"
9088 sysctl -w kernel.core_pattern=$save_pattern
9089 sysctl -w kernel.core_uses_pid=$save_uses_pid
9092 run_test 107 "Coredump on SIG"
9095 test_mkdir $DIR/$tdir
9096 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
9097 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
9098 error "mkdir with 256 char should fail, but did not"
9099 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
9100 error "create with 255 char failed"
9101 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
9102 error "create with 256 char should fail, but did not"
9107 run_test 110 "filename length checking"
9110 # Purpose: To verify dynamic thread (OSS) creation.
9113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9114 remote_ost_nodsh && skip "remote OST with nodsh"
9116 # Lustre does not stop service threads once they are started.
9117 # Reset number of running threads to default.
9122 local save_params="$TMP/sanity-$TESTNAME.parameters"
9124 # Get ll_ost_io count before I/O
9125 OSTIO_pre=$(do_facet ost1 \
9126 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
9127 # Exit if lustre is not running (ll_ost_io not running).
9128 [ -z "$OSTIO_pre" ] && error "no OSS threads"
9130 echo "Starting with $OSTIO_pre threads"
9131 local thread_max=$((OSTIO_pre * 2))
9132 local rpc_in_flight=$((thread_max * 2))
9133 # Number of I/O Process proposed to be started.
9135 local facets=$(get_facets OST)
9137 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
9138 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
9140 # Set in_flight to $rpc_in_flight
9141 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
9142 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
9143 nfiles=${rpc_in_flight}
9144 # Set ost thread_max to $thread_max
9145 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
9147 # 5 Minutes should be sufficient for max number of OSS
9148 # threads(thread_max) to be created.
9152 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
9153 test_mkdir $DIR/$tdir
9154 for i in $(seq $nfiles); do
9155 local file=$DIR/$tdir/${tfile}-$i
9156 $LFS setstripe -c -1 -i 0 $file
9157 ($WTL $file $timeout)&
9160 # I/O Started - Wait for thread_started to reach thread_max or report
9161 # error if thread_started is more than thread_max.
9162 echo "Waiting for thread_started to reach thread_max"
9163 local thread_started=0
9164 local end_time=$((SECONDS + timeout))
9166 while [ $SECONDS -le $end_time ] ; do
9168 # Get ost i/o thread_started count.
9169 thread_started=$(do_facet ost1 \
9171 ost.OSS.ost_io.threads_started | cut -d= -f2")
9172 # Break out if thread_started is equal/greater than thread_max
9173 if [[ $thread_started -ge $thread_max ]]; then
9174 echo ll_ost_io thread_started $thread_started, \
9175 equal/greater than thread_max $thread_max
9181 # Cleanup - We have the numbers, Kill i/o jobs if running.
9182 jobcount=($(jobs -p))
9183 for i in $(seq 0 $((${#jobcount[@]}-1)))
9185 kill -9 ${jobcount[$i]}
9186 if [ $? -ne 0 ] ; then
9188 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
9192 # Cleanup files left by WTL binary.
9193 for i in $(seq $nfiles); do
9194 local file=$DIR/$tdir/${tfile}-$i
9196 if [ $? -ne 0 ] ; then
9197 echo "Warning: Failed to delete file $file"
9201 restore_lustre_params <$save_params
9202 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
9204 # Error out if no new thread has started or Thread started is greater
9206 if [[ $thread_started -le $OSTIO_pre ||
9207 $thread_started -gt $thread_max ]]; then
9208 error "ll_ost_io: thread_started $thread_started" \
9209 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
9210 "No new thread started or thread started greater " \
9214 run_test 115 "verify dynamic thread creation===================="
9217 wait_delete_completed
9218 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
9219 echo "OST kbytes available: ${AVAIL[@]}"
9224 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
9225 #echo OST $i: ${AVAIL[i]}kb
9226 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
9230 if [[ ${AVAIL[i]} -lt $MINV ]]; then
9235 echo "Min free space: OST $MINI: $MINV"
9236 echo "Max free space: OST $MAXI: $MAXV"
9239 test_116a() { # was previously test_116()
9240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9241 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9242 remote_mds_nodsh && skip "remote MDS with nodsh"
9244 echo -n "Free space priority "
9245 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
9250 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
9251 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
9252 trap simple_cleanup_common EXIT
9254 # Check if we need to generate uneven OSTs
9255 test_mkdir -p $DIR/$tdir/OST${MINI}
9256 local FILL=$((MINV / 4))
9257 local DIFF=$((MAXV - MINV))
9258 local DIFF2=$((DIFF * 100 / MINV))
9260 local threshold=$(do_facet $SINGLEMDS \
9261 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
9262 threshold=${threshold%%%}
9263 echo -n "Check for uneven OSTs: "
9264 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
9266 if [[ $DIFF2 -gt $threshold ]]; then
9268 echo "Don't need to fill OST$MINI"
9270 # generate uneven OSTs. Write 2% over the QOS threshold value
9272 DIFF=$((threshold - DIFF2 + 2))
9273 DIFF2=$((MINV * DIFF / 100))
9274 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
9275 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
9276 error "setstripe failed"
9277 DIFF=$((DIFF2 / 2048))
9279 while [ $i -lt $DIFF ]; do
9281 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
9282 bs=2M count=1 2>/dev/null
9291 DIFF=$((MAXV - MINV))
9292 DIFF2=$((DIFF * 100 / MINV))
9293 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
9294 if [ $DIFF2 -gt $threshold ]; then
9297 echo "failed - QOS mode won't be used"
9298 simple_cleanup_common
9299 skip "QOS imbalance criteria not met"
9307 # now fill using QOS
9308 $LFS setstripe -c 1 $DIR/$tdir
9309 FILL=$((FILL / 200))
9310 if [ $FILL -gt 600 ]; then
9313 echo "writing $FILL files to QOS-assigned OSTs"
9315 while [ $i -lt $FILL ]; do
9317 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
9321 echo "wrote $i 200k files"
9325 echo "Note: free space may not be updated, so measurements might be off"
9327 DIFF2=$((MAXV - MINV))
9328 echo "free space delta: orig $DIFF final $DIFF2"
9329 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
9330 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
9331 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
9332 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
9333 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
9334 if [[ $DIFF -gt 0 ]]; then
9335 FILL=$((DIFF2 * 100 / DIFF - 100))
9336 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
9339 # Figure out which files were written where
9340 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9341 awk '/'$MINI1': / {print $2; exit}')
9343 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9344 echo "$MINC files created on smaller OST $MINI1"
9345 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
9346 awk '/'$MAXI1': / {print $2; exit}')
9348 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
9349 echo "$MAXC files created on larger OST $MAXI1"
9350 if [[ $MINC -gt 0 ]]; then
9351 FILL=$((MAXC * 100 / MINC - 100))
9352 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
9354 [[ $MAXC -gt $MINC ]] ||
9355 error_ignore LU-9 "stripe QOS didn't balance free space"
9356 simple_cleanup_common
9358 run_test 116a "stripe QOS: free space balance ==================="
9360 test_116b() { # LU-2093
9361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9362 remote_mds_nodsh && skip "remote MDS with nodsh"
9364 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
9365 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
9366 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
9367 [ -z "$old_rr" ] && skip "no QOS"
9368 do_facet $SINGLEMDS lctl set_param \
9369 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
9371 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
9372 createmany -o $DIR/$tdir/f- 20 || error "can't create"
9373 do_facet $SINGLEMDS lctl set_param fail_loc=0
9375 do_facet $SINGLEMDS lctl set_param \
9376 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
9378 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
9380 test_117() # bug 10891
9382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9384 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
9385 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
9386 lctl set_param fail_loc=0x21e
9387 > $DIR/$tfile || error "truncate failed"
9388 lctl set_param fail_loc=0
9389 echo "Truncate succeeded."
9392 run_test 117 "verify osd extend =========="
9394 NO_SLOW_RESENDCOUNT=4
9395 export OLD_RESENDCOUNT=""
9396 set_resend_count () {
9397 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9398 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9399 lctl set_param -n $PROC_RESENDCOUNT $1
9400 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9403 # for reduce test_118* time (b=14842)
9404 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9406 # Reset async IO behavior after error case
9408 FILE=$DIR/reset_async
9410 # Ensure all OSCs are cleared
9411 $LFS setstripe -c -1 $FILE
9412 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9417 test_118a() #bug 11710
9419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9423 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9424 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9425 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9427 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9428 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9433 run_test 118a "verify O_SYNC works =========="
9437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9438 remote_ost_nodsh && skip "remote OST with nodsh"
9442 #define OBD_FAIL_SRV_ENOENT 0x217
9443 set_nodes_failloc "$(osts_nodes)" 0x217
9444 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9446 set_nodes_failloc "$(osts_nodes)" 0
9447 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9448 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9451 if [[ $RC -eq 0 ]]; then
9452 error "Must return error due to dropped pages, rc=$RC"
9456 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9457 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9461 echo "Dirty pages not leaked on ENOENT"
9463 # Due to the above error the OSC will issue all RPCs syncronously
9464 # until a subsequent RPC completes successfully without error.
9465 $MULTIOP $DIR/$tfile Ow4096yc
9470 run_test 118b "Reclaim dirty pages on fatal error =========="
9474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9476 # for 118c, restore the original resend count, LU-1940
9477 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9478 set_resend_count $OLD_RESENDCOUNT
9479 remote_ost_nodsh && skip "remote OST with nodsh"
9483 #define OBD_FAIL_OST_EROFS 0x216
9484 set_nodes_failloc "$(osts_nodes)" 0x216
9486 # multiop should block due to fsync until pages are written
9487 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9491 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9492 error "Multiop failed to block on fsync, pid=$MULTIPID"
9495 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9497 if [[ $WRITEBACK -eq 0 ]]; then
9498 error "No page in writeback, writeback=$WRITEBACK"
9501 set_nodes_failloc "$(osts_nodes)" 0
9504 if [[ $RC -ne 0 ]]; then
9505 error "Multiop fsync failed, rc=$RC"
9508 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9509 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9511 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9512 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9516 echo "Dirty pages flushed via fsync on EROFS"
9519 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9521 # continue to use small resend count to reduce test_118* time (b=14842)
9522 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9527 remote_ost_nodsh && skip "remote OST with nodsh"
9531 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9532 set_nodes_failloc "$(osts_nodes)" 0x214
9533 # multiop should block due to fsync until pages are written
9534 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9538 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9539 error "Multiop failed to block on fsync, pid=$MULTIPID"
9542 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9544 if [[ $WRITEBACK -eq 0 ]]; then
9545 error "No page in writeback, writeback=$WRITEBACK"
9548 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9549 set_nodes_failloc "$(osts_nodes)" 0
9551 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9552 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9554 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9555 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9559 echo "Dirty pages gaurenteed flushed via fsync"
9562 run_test 118d "Fsync validation inject a delay of the bulk =========="
9565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9569 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9570 lctl set_param fail_loc=0x8000040a
9572 # Should simulate EINVAL error which is fatal
9573 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9575 if [[ $RC -eq 0 ]]; then
9576 error "Must return error due to dropped pages, rc=$RC"
9579 lctl set_param fail_loc=0x0
9581 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9582 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9583 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9585 if [[ $LOCKED -ne 0 ]]; then
9586 error "Locked pages remain in cache, locked=$LOCKED"
9589 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9590 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9594 echo "No pages locked after fsync"
9599 run_test 118f "Simulate unrecoverable OSC side error =========="
9602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9606 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9607 lctl set_param fail_loc=0x406
9609 # simulate local -ENOMEM
9610 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9613 lctl set_param fail_loc=0
9614 if [[ $RC -eq 0 ]]; then
9615 error "Must return error due to dropped pages, rc=$RC"
9618 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9619 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9620 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
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"
9636 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9640 remote_ost_nodsh && skip "remote OST with nodsh"
9644 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9645 set_nodes_failloc "$(osts_nodes)" 0x20e
9646 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9647 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9650 set_nodes_failloc "$(osts_nodes)" 0
9651 if [[ $RC -eq 0 ]]; then
9652 error "Must return error due to dropped pages, rc=$RC"
9655 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9656 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9657 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9659 if [[ $LOCKED -ne 0 ]]; then
9660 error "Locked pages remain in cache, locked=$LOCKED"
9663 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9664 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9668 echo "No pages locked after fsync"
9672 run_test 118h "Verify timeout in handling recoverables errors =========="
9674 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9678 remote_ost_nodsh && skip "remote OST with nodsh"
9682 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9683 set_nodes_failloc "$(osts_nodes)" 0x20e
9685 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9686 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9689 set_nodes_failloc "$(osts_nodes)" 0
9693 if [[ $RC -ne 0 ]]; then
9694 error "got error, but should be not, rc=$RC"
9697 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9698 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9699 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9700 if [[ $LOCKED -ne 0 ]]; then
9701 error "Locked pages remain in cache, locked=$LOCKED"
9704 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9705 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9709 echo "No pages locked after fsync"
9713 run_test 118i "Fix error before timeout in recoverable error =========="
9715 [ "$SLOW" = "no" ] && set_resend_count 4
9718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9719 remote_ost_nodsh && skip "remote OST with nodsh"
9723 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9724 set_nodes_failloc "$(osts_nodes)" 0x220
9726 # return -EIO from OST
9727 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9729 set_nodes_failloc "$(osts_nodes)" 0x0
9730 if [[ $RC -eq 0 ]]; then
9731 error "Must return error due to dropped pages, rc=$RC"
9734 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9735 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9736 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9737 if [[ $LOCKED -ne 0 ]]; then
9738 error "Locked pages remain in cache, locked=$LOCKED"
9741 # in recoverable error on OST we want resend and stay until it finished
9742 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9743 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9747 echo "No pages locked after fsync"
9751 run_test 118j "Simulate unrecoverable OST side error =========="
9755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9756 remote_ost_nodsh && skip "remote OSTs with nodsh"
9758 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9759 set_nodes_failloc "$(osts_nodes)" 0x20e
9760 test_mkdir $DIR/$tdir
9762 for ((i=0;i<10;i++)); do
9763 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9764 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9771 set_nodes_failloc "$(osts_nodes)" 0
9774 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9776 test_118l() # LU-646
9778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9780 test_mkdir $DIR/$tdir
9781 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9784 run_test 118l "fsync dir"
9786 test_118m() # LU-3066
9788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9790 test_mkdir $DIR/$tdir
9791 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9794 run_test 118m "fdatasync dir ========="
9796 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9804 remote_ost_nodsh && skip "remote OSTs with nodsh"
9806 # Sleep to avoid a cached response.
9807 #define OBD_STATFS_CACHE_SECONDS 1
9810 # Inject a 10 second delay in the OST_STATFS handler.
9811 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9812 set_nodes_failloc "$(osts_nodes)" 0x242
9815 stat --file-system $MOUNT > /dev/null
9818 set_nodes_failloc "$(osts_nodes)" 0
9820 if ((end - begin > 20)); then
9821 error "statfs took $((end - begin)) seconds, expected 10"
9824 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9826 test_119a() # bug 11737
9828 BSIZE=$((512 * 1024))
9829 directio write $DIR/$tfile 0 1 $BSIZE
9830 # We ask to read two blocks, which is more than a file size.
9831 # directio will indicate an error when requested and actual
9832 # sizes aren't equeal (a normal situation in this case) and
9833 # print actual read amount.
9834 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9835 if [ "$NOB" != "$BSIZE" ]; then
9836 error "read $NOB bytes instead of $BSIZE"
9840 run_test 119a "Short directIO read must return actual read amount"
9842 test_119b() # bug 11737
9844 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9846 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
9847 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9849 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9850 error "direct read failed"
9853 run_test 119b "Sparse directIO read must return actual read amount"
9855 test_119c() # bug 13099
9858 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9859 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9862 run_test 119c "Testing for direct read hitting hole"
9864 test_119d() # bug 15950
9866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9868 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9869 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9871 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9872 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9873 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9874 lctl set_param fail_loc=0x40d
9875 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9878 cat $DIR/$tfile > /dev/null &
9879 lctl set_param fail_loc=0
9882 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9884 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9885 error "the read rpcs have not completed in 2s"
9887 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9889 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9893 remote_mds_nodsh && skip "remote MDS with nodsh"
9894 test_mkdir -i0 -c1 $DIR/$tdir
9895 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9896 skip_env "no early lock cancel on server"
9898 lru_resize_disable mdc
9899 lru_resize_disable osc
9900 cancel_lru_locks mdc
9901 # asynchronous object destroy at MDT could cause bl ast to client
9902 cancel_lru_locks osc
9904 stat $DIR/$tdir > /dev/null
9905 can1=$(do_facet mds1 \
9906 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9907 awk '/ldlm_cancel/ {print $2}')
9908 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9909 awk '/ldlm_bl_callback/ {print $2}')
9910 test_mkdir -i0 -c1 $DIR/$tdir/d1
9911 can2=$(do_facet mds1 \
9912 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9913 awk '/ldlm_cancel/ {print $2}')
9914 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9915 awk '/ldlm_bl_callback/ {print $2}')
9916 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9917 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9918 lru_resize_enable mdc
9919 lru_resize_enable osc
9921 run_test 120a "Early Lock Cancel: mkdir test"
9924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9925 remote_mds_nodsh && skip "remote MDS with nodsh"
9926 test_mkdir $DIR/$tdir
9927 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9928 skip_env "no early lock cancel on server"
9930 lru_resize_disable mdc
9931 lru_resize_disable osc
9932 cancel_lru_locks mdc
9933 stat $DIR/$tdir > /dev/null
9934 can1=$(do_facet $SINGLEMDS \
9935 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9936 awk '/ldlm_cancel/ {print $2}')
9937 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9938 awk '/ldlm_bl_callback/ {print $2}')
9940 can2=$(do_facet $SINGLEMDS \
9941 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9942 awk '/ldlm_cancel/ {print $2}')
9943 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9944 awk '/ldlm_bl_callback/ {print $2}')
9945 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9946 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9947 lru_resize_enable mdc
9948 lru_resize_enable osc
9950 run_test 120b "Early Lock Cancel: create test"
9953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9954 remote_mds_nodsh && skip "remote MDS with nodsh"
9955 test_mkdir -i0 -c1 $DIR/$tdir
9956 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9957 skip "no early lock cancel on server"
9959 lru_resize_disable mdc
9960 lru_resize_disable osc
9961 test_mkdir -i0 -c1 $DIR/$tdir/d1
9962 test_mkdir -i0 -c1 $DIR/$tdir/d2
9963 touch $DIR/$tdir/d1/f1
9964 cancel_lru_locks mdc
9965 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9966 can1=$(do_facet mds1 \
9967 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9968 awk '/ldlm_cancel/ {print $2}')
9969 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9970 awk '/ldlm_bl_callback/ {print $2}')
9971 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9972 can2=$(do_facet mds1 \
9973 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9974 awk '/ldlm_cancel/ {print $2}')
9975 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9976 awk '/ldlm_bl_callback/ {print $2}')
9977 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9978 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9979 lru_resize_enable mdc
9980 lru_resize_enable osc
9982 run_test 120c "Early Lock Cancel: link test"
9985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9986 remote_mds_nodsh && skip "remote MDS with nodsh"
9987 test_mkdir -i0 -c1 $DIR/$tdir
9988 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9989 skip_env "no early lock cancel on server"
9991 lru_resize_disable mdc
9992 lru_resize_disable osc
9994 cancel_lru_locks mdc
9995 stat $DIR/$tdir > /dev/null
9996 can1=$(do_facet mds1 \
9997 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9998 awk '/ldlm_cancel/ {print $2}')
9999 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10000 awk '/ldlm_bl_callback/ {print $2}')
10001 chmod a+x $DIR/$tdir
10002 can2=$(do_facet mds1 \
10003 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10004 awk '/ldlm_cancel/ {print $2}')
10005 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10006 awk '/ldlm_bl_callback/ {print $2}')
10007 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10008 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10009 lru_resize_enable mdc
10010 lru_resize_enable osc
10012 run_test 120d "Early Lock Cancel: setattr test"
10015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10016 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10017 skip_env "no early lock cancel on server"
10018 remote_mds_nodsh && skip "remote MDS with nodsh"
10020 local dlmtrace_set=false
10022 test_mkdir -i0 -c1 $DIR/$tdir
10023 lru_resize_disable mdc
10024 lru_resize_disable osc
10025 ! $LCTL get_param debug | grep -q dlmtrace &&
10026 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
10027 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
10028 cancel_lru_locks mdc
10029 cancel_lru_locks osc
10030 dd if=$DIR/$tdir/f1 of=/dev/null
10031 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
10032 # XXX client can not do early lock cancel of OST lock
10033 # during unlink (LU-4206), so cancel osc lock now.
10035 cancel_lru_locks osc
10036 can1=$(do_facet mds1 \
10037 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10038 awk '/ldlm_cancel/ {print $2}')
10039 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10040 awk '/ldlm_bl_callback/ {print $2}')
10041 unlink $DIR/$tdir/f1
10043 can2=$(do_facet mds1 \
10044 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10045 awk '/ldlm_cancel/ {print $2}')
10046 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10047 awk '/ldlm_bl_callback/ {print $2}')
10048 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
10049 $LCTL dk $TMP/cancel.debug.txt
10050 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
10051 $LCTL dk $TMP/blocking.debug.txt
10052 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
10053 lru_resize_enable mdc
10054 lru_resize_enable osc
10056 run_test 120e "Early Lock Cancel: unlink test"
10059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10060 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10061 skip_env "no early lock cancel on server"
10062 remote_mds_nodsh && skip "remote MDS with nodsh"
10064 test_mkdir -i0 -c1 $DIR/$tdir
10065 lru_resize_disable mdc
10066 lru_resize_disable osc
10067 test_mkdir -i0 -c1 $DIR/$tdir/d1
10068 test_mkdir -i0 -c1 $DIR/$tdir/d2
10069 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
10070 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
10071 cancel_lru_locks mdc
10072 cancel_lru_locks osc
10073 dd if=$DIR/$tdir/d1/f1 of=/dev/null
10074 dd if=$DIR/$tdir/d2/f2 of=/dev/null
10075 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
10076 # XXX client can not do early lock cancel of OST lock
10077 # during rename (LU-4206), so cancel osc lock now.
10079 cancel_lru_locks osc
10080 can1=$(do_facet mds1 \
10081 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10082 awk '/ldlm_cancel/ {print $2}')
10083 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10084 awk '/ldlm_bl_callback/ {print $2}')
10085 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10087 can2=$(do_facet mds1 \
10088 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10089 awk '/ldlm_cancel/ {print $2}')
10090 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10091 awk '/ldlm_bl_callback/ {print $2}')
10092 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10093 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10094 lru_resize_enable mdc
10095 lru_resize_enable osc
10097 run_test 120f "Early Lock Cancel: rename test"
10100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10101 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10102 skip_env "no early lock cancel on server"
10103 remote_mds_nodsh && skip "remote MDS with nodsh"
10105 lru_resize_disable mdc
10106 lru_resize_disable osc
10108 echo create $count files
10109 test_mkdir $DIR/$tdir
10110 cancel_lru_locks mdc
10111 cancel_lru_locks osc
10114 can0=$(do_facet $SINGLEMDS \
10115 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10116 awk '/ldlm_cancel/ {print $2}')
10117 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10118 awk '/ldlm_bl_callback/ {print $2}')
10119 createmany -o $DIR/$tdir/f $count
10121 can1=$(do_facet $SINGLEMDS \
10122 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10123 awk '/ldlm_cancel/ {print $2}')
10124 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10125 awk '/ldlm_bl_callback/ {print $2}')
10127 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
10128 echo rm $count files
10131 can2=$(do_facet $SINGLEMDS \
10132 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10133 awk '/ldlm_cancel/ {print $2}')
10134 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10135 awk '/ldlm_bl_callback/ {print $2}')
10137 echo total: $count removes in $((t2-t1))
10138 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
10140 # wait for commitment of removal
10141 lru_resize_enable mdc
10142 lru_resize_enable osc
10144 run_test 120g "Early Lock Cancel: performance test"
10146 test_121() { #bug #10589
10147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10150 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
10151 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
10152 lctl set_param fail_loc=0x310
10153 cancel_lru_locks osc > /dev/null
10154 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
10155 lctl set_param fail_loc=0
10156 [[ $reads -eq $writes ]] ||
10157 error "read $reads blocks, must be $writes blocks"
10159 run_test 121 "read cancel race ========="
10161 test_123a() { # was test 123, statahead(bug 11401)
10162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10165 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
10166 log "testing UP system. Performance may be lower than expected."
10171 test_mkdir $DIR/$tdir
10172 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
10173 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
10175 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
10176 createmany -o $DIR/$tdir/$tfile $j $((i - j))
10178 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10179 lctl set_param -n llite.*.statahead_max 0
10180 lctl get_param llite.*.statahead_max
10181 cancel_lru_locks mdc
10182 cancel_lru_locks osc
10184 time ls -l $DIR/$tdir | wc -l
10186 delta=$((etime - stime))
10187 log "ls $i files without statahead: $delta sec"
10188 lctl set_param llite.*.statahead_max=$max
10190 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10191 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
10192 cancel_lru_locks mdc
10193 cancel_lru_locks osc
10195 time ls -l $DIR/$tdir | wc -l
10197 delta_sa=$((etime - stime))
10198 log "ls $i files with statahead: $delta_sa sec"
10199 lctl get_param -n llite.*.statahead_stats
10200 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
10202 [[ $swrong -lt $ewrong ]] &&
10203 log "statahead was stopped, maybe too many locks held!"
10204 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
10206 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10207 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
10208 lctl set_param -n llite.*.statahead_max 0
10209 lctl get_param llite.*.statahead_max
10210 cancel_lru_locks mdc
10211 cancel_lru_locks osc
10213 time ls -l $DIR/$tdir | wc -l
10215 delta=$((etime - stime))
10216 log "ls $i files again without statahead: $delta sec"
10217 lctl set_param llite.*.statahead_max=$max
10218 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
10219 if [ $SLOWOK -eq 0 ]; then
10220 error "ls $i files is slower with statahead!"
10222 log "ls $i files is slower with statahead!"
10228 [ $delta -gt 20 ] && break
10229 [ $delta -gt 8 ] && MULT=$((50 / delta))
10230 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
10238 delta=$((etime - stime))
10239 log "rm -r $DIR/$tdir/: $delta seconds"
10241 lctl get_param -n llite.*.statahead_stats
10243 run_test 123a "verify statahead work"
10245 test_123b () { # statahead(bug 15027)
10246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10248 test_mkdir $DIR/$tdir
10249 createmany -o $DIR/$tdir/$tfile-%d 1000
10251 cancel_lru_locks mdc
10252 cancel_lru_locks osc
10254 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
10255 lctl set_param fail_loc=0x80000803
10256 ls -lR $DIR/$tdir > /dev/null
10258 lctl set_param fail_loc=0x0
10259 lctl get_param -n llite.*.statahead_stats
10264 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
10267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10268 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10269 skip_env "no lru resize on server"
10273 test_mkdir $DIR/$tdir
10275 log "create $NR files at $DIR/$tdir"
10276 createmany -o $DIR/$tdir/f $NR ||
10277 error "failed to create $NR files in $DIR/$tdir"
10279 cancel_lru_locks mdc
10280 ls -l $DIR/$tdir > /dev/null
10284 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
10285 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
10286 LRU_SIZE=$($LCTL get_param -n $PARAM)
10287 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
10288 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
10290 log "NS=$(basename $NSDIR)"
10295 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
10296 skip "Not enough cached locks created!"
10298 log "LRU=$LRU_SIZE"
10302 # We know that lru resize allows one client to hold $LIMIT locks
10303 # for 10h. After that locks begin to be killed by client.
10305 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
10307 if [ $LIMIT -lt $LRU_SIZE ]; then
10308 skip "Limit is too small $LIMIT"
10311 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
10312 # killing locks. Some time was spent for creating locks. This means
10313 # that up to the moment of sleep finish we must have killed some of
10314 # them (10-100 locks). This depends on how fast ther were created.
10315 # Many of them were touched in almost the same moment and thus will
10316 # be killed in groups.
10317 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
10319 # Use $LRU_SIZE_B here to take into account real number of locks
10320 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
10321 local LRU_SIZE_B=$LRU_SIZE
10323 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
10324 log "OLD_LVF=$OLD_LVF"
10325 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
10327 # Let's make sure that we really have some margin. Client checks
10328 # cached locks every 10 sec.
10329 SLEEP=$((SLEEP+20))
10330 log "Sleep ${SLEEP} sec"
10332 while ((SEC<$SLEEP)); do
10336 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
10337 echo -n "$LRU_SIZE"
10340 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
10341 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
10343 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
10344 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
10345 unlinkmany $DIR/$tdir/f $NR
10349 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
10350 log "unlink $NR files at $DIR/$tdir"
10351 unlinkmany $DIR/$tdir/f $NR
10353 run_test 124a "lru resize ======================================="
10355 get_max_pool_limit()
10357 local limit=$($LCTL get_param \
10358 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
10360 for l in $limit; do
10361 if [[ $l -gt $max ]]; then
10369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10370 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10371 skip_env "no lru resize on server"
10373 LIMIT=$(get_max_pool_limit)
10375 NR=$(($(default_lru_size)*20))
10376 if [[ $NR -gt $LIMIT ]]; then
10377 log "Limit lock number by $LIMIT locks"
10381 IFree=$(mdsrate_inodes_available)
10382 if [ $IFree -lt $NR ]; then
10383 log "Limit lock number by $IFree inodes"
10387 lru_resize_disable mdc
10388 test_mkdir -p $DIR/$tdir/disable_lru_resize
10390 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10391 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10392 cancel_lru_locks mdc
10395 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10398 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10401 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10405 nolruresize_delta=$((etime-stime))
10406 log "ls -la time: $nolruresize_delta seconds"
10407 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10408 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10410 lru_resize_enable mdc
10411 test_mkdir -p $DIR/$tdir/enable_lru_resize
10413 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10414 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10415 cancel_lru_locks mdc
10418 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10421 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10424 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10428 lruresize_delta=$((etime-stime))
10429 log "ls -la time: $lruresize_delta seconds"
10430 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10432 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10433 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10434 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10435 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10437 log "lru resize performs the same with no lru resize"
10439 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10441 run_test 124b "lru resize (performance test) ======================="
10444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10445 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10446 skip_env "no lru resize on server"
10448 # cache ununsed locks on client
10450 cancel_lru_locks mdc
10451 test_mkdir $DIR/$tdir
10452 createmany -o $DIR/$tdir/f $nr ||
10453 error "failed to create $nr files in $DIR/$tdir"
10454 ls -l $DIR/$tdir > /dev/null
10456 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10457 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10458 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10459 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10460 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10462 # set lru_max_age to 1 sec
10463 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10464 echo "sleep $((recalc_p * 2)) seconds..."
10465 sleep $((recalc_p * 2))
10467 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10468 # restore lru_max_age
10469 $LCTL set_param -n $nsdir.lru_max_age $max_age
10470 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10471 unlinkmany $DIR/$tdir/f $nr
10473 run_test 124c "LRUR cancel very aged locks"
10475 test_125() { # 13358
10476 $LCTL get_param -n llite.*.client_type | grep -q local ||
10477 skip "must run as local client"
10478 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10479 skip_env "must have acl enabled"
10480 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10482 test_mkdir $DIR/$tdir
10483 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10484 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10485 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10487 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10489 test_126() { # bug 12829/13455
10490 $GSS && skip_env "must run as gss disabled"
10491 $LCTL get_param -n llite.*.client_type | grep -q local ||
10492 skip "must run as local client"
10493 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10495 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10496 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10498 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10500 run_test 126 "check that the fsgid provided by the client is taken into account"
10502 test_127a() { # bug 15521
10503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10505 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10506 $LCTL set_param osc.*.stats=0
10507 FSIZE=$((2048 * 1024))
10508 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10509 cancel_lru_locks osc
10510 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10512 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10513 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10514 echo "got $COUNT $NAME"
10515 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10516 eval $NAME=$COUNT || error "Wrong proc format"
10519 read_bytes|write_bytes)
10520 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10521 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10522 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10523 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10524 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10525 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10526 error "sumsquare is too small: $SUMSQ"
10527 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10528 error "sumsquare is too big: $SUMSQ"
10532 done < $DIR/${tfile}.tmp
10534 #check that we actually got some stats
10535 [ "$read_bytes" ] || error "Missing read_bytes stats"
10536 [ "$write_bytes" ] || error "Missing write_bytes stats"
10537 [ "$read_bytes" != 0 ] || error "no read done"
10538 [ "$write_bytes" != 0 ] || error "no write done"
10540 run_test 127a "verify the client stats are sane"
10542 test_127b() { # bug LU-333
10543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10544 local name count samp unit min max sum sumsq
10546 $LCTL set_param llite.*.stats=0
10548 # perform 2 reads and writes so MAX is different from SUM.
10549 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10550 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
10551 cancel_lru_locks osc
10552 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10553 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
10555 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
10556 while read name count samp unit min max sum sumsq; do
10557 echo "got $count $name"
10558 eval $name=$count || error "Wrong proc format"
10562 [ $count -ne 2 ] && error "count is not 2: $count"
10563 [ $min -ne $PAGE_SIZE ] &&
10564 error "min is not $PAGE_SIZE: $min"
10565 [ $max -ne $PAGE_SIZE ] &&
10566 error "max is incorrect: $max"
10567 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10568 error "sum is wrong: $sum"
10571 [ $count -ne 2 ] && error "count is not 2: $count"
10572 [ $min -ne $PAGE_SIZE ] &&
10573 error "min is not $PAGE_SIZE: $min"
10574 [ $max -ne $PAGE_SIZE ] &&
10575 error "max is incorrect: $max"
10576 [ $sum -ne $((PAGE_SIZE * 2)) ] &&
10577 error "sum is wrong: $sum"
10581 done < $TMP/$tfile.tmp
10583 #check that we actually got some stats
10584 [ "$read_bytes" ] || error "Missing read_bytes stats"
10585 [ "$write_bytes" ] || error "Missing write_bytes stats"
10586 [ "$read_bytes" != 0 ] || error "no read done"
10587 [ "$write_bytes" != 0 ] || error "no write done"
10589 rm -f $TMP/${tfile}.tmp
10591 run_test 127b "verify the llite client stats are sane"
10593 test_128() { # bug 15212
10595 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10600 result=$(grep error $TMP/$tfile.log)
10601 rm -f $DIR/$tfile $TMP/$tfile.log
10602 [ -z "$result" ] ||
10603 error "consecutive find's under interactive lfs failed"
10605 run_test 128 "interactive lfs for 2 consecutive find's"
10607 set_dir_limits () {
10612 local ldproc=/proc/fs/ldiskfs
10613 local facets=$(get_facets MDS)
10615 for facet in ${facets//,/ }; do
10616 canondev=$(ldiskfs_canon \
10617 *.$(convert_facet2label $facet).mntdev $facet)
10618 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10619 ldproc=/sys/fs/ldiskfs
10620 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10621 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10625 check_mds_dmesg() {
10626 local facets=$(get_facets MDS)
10627 for facet in ${facets//,/ }; do
10628 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10635 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
10636 skip "Need MDS version with at least 2.5.56"
10637 if [ "$mds1_FSTYPE" != ldiskfs ]; then
10638 skip_env "ldiskfs only test"
10640 remote_mds_nodsh && skip "remote MDS with nodsh"
10644 local has_warning=false
10647 mkdir -p $DIR/$tdir
10649 # block size of mds1
10650 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10651 set_dir_limits $maxsize $maxsize
10652 local dirsize=$(stat -c%s "$DIR/$tdir")
10654 while [[ $dirsize -le $maxsize ]]; do
10655 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10657 if ! $has_warning; then
10658 check_mds_dmesg '"is approaching"' && has_warning=true
10660 # check two errors:
10661 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10662 # EFBIG for previous versions included in ldiskfs series
10663 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
10665 echo "return code $rc received as expected"
10667 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10668 error_exit "create failed w/o dir size limit"
10670 check_mds_dmesg '"has reached"' ||
10671 error_exit "reached message should be output"
10673 [ $has_warning = "false" ] &&
10674 error_exit "warning message should be output"
10676 dirsize=$(stat -c%s "$DIR/$tdir")
10678 [[ $dirsize -ge $maxsize ]] && return 0
10679 error_exit "current dir size $dirsize, " \
10680 "previous limit $maxsize"
10681 elif [ $rc -ne 0 ]; then
10683 error_exit "return $rc received instead of expected " \
10684 "$EFBIG or $ENOSPC, files in dir $dirsize"
10686 nfiles=$((nfiles + 1))
10687 dirsize=$(stat -c%s "$DIR/$tdir")
10691 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10693 run_test 129 "test directory size limit ========================"
10702 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10703 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10705 trap cleanup_130 EXIT RETURN
10707 local fm_file=$DIR/$tfile
10708 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10709 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10710 error "dd failed for $fm_file"
10712 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10713 filefrag -ves $fm_file
10715 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10716 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10717 [ $RC != 0 ] && error "filefrag $fm_file failed"
10719 filefrag_op=$(filefrag -ve -k $fm_file |
10720 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10721 lun=$($LFS getstripe -i $fm_file)
10723 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10726 for line in $filefrag_op
10728 frag_lun=`echo $line | cut -d: -f5`
10729 ext_len=`echo $line | cut -d: -f4`
10730 if (( $frag_lun != $lun )); then
10732 error "FIEMAP on 1-stripe file($fm_file) failed"
10735 (( tot_len += ext_len ))
10738 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10740 error "FIEMAP on 1-stripe file($fm_file) failed;"
10746 echo "FIEMAP on single striped file succeeded"
10748 run_test 130a "FIEMAP (1-stripe file)"
10751 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10753 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10754 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10756 trap cleanup_130 EXIT RETURN
10758 local fm_file=$DIR/$tfile
10759 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10760 error "setstripe on $fm_file"
10761 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10762 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10764 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10765 error "dd failed on $fm_file"
10767 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10768 filefrag_op=$(filefrag -ve -k $fm_file |
10769 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10771 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10772 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10777 for line in $filefrag_op
10779 frag_lun=$(echo $line | cut -d: -f5 |
10780 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10781 ext_len=$(echo $line | cut -d: -f4)
10782 if (( $frag_lun != $last_lun )); then
10783 if (( tot_len != 1024 )); then
10785 error "FIEMAP on $fm_file failed; returned " \
10786 "len $tot_len for OST $last_lun instead of 1024"
10789 (( num_luns += 1 ))
10793 (( tot_len += ext_len ))
10796 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10798 error "FIEMAP on $fm_file failed; returned wrong number of " \
10799 "luns or wrong len for OST $last_lun"
10805 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10807 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10810 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10812 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10813 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10815 trap cleanup_130 EXIT RETURN
10817 local fm_file=$DIR/$tfile
10818 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10819 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10820 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10822 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10823 error "dd failed on $fm_file"
10825 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10826 filefrag_op=$(filefrag -ve -k $fm_file |
10827 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10829 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10830 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10835 for line in $filefrag_op
10837 frag_lun=$(echo $line | cut -d: -f5 |
10838 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10839 ext_len=$(echo $line | cut -d: -f4)
10840 if (( $frag_lun != $last_lun )); then
10841 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10842 if (( logical != 512 )); then
10844 error "FIEMAP on $fm_file failed; returned " \
10845 "logical start for lun $logical instead of 512"
10848 if (( tot_len != 512 )); then
10850 error "FIEMAP on $fm_file failed; returned " \
10851 "len $tot_len for OST $last_lun instead of 1024"
10854 (( num_luns += 1 ))
10858 (( tot_len += ext_len ))
10861 if (( num_luns != 2 || tot_len != 512 )); then
10863 error "FIEMAP on $fm_file failed; returned wrong number of " \
10864 "luns or wrong len for OST $last_lun"
10870 echo "FIEMAP on 2-stripe file with hole succeeded"
10872 run_test 130c "FIEMAP (2-stripe file with hole)"
10875 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10877 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10878 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10880 trap cleanup_130 EXIT RETURN
10882 local fm_file=$DIR/$tfile
10883 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
10884 error "setstripe on $fm_file"
10885 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10886 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10888 local actual_stripe_count=$($LFS getstripe -c $fm_file)
10889 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10890 error "dd failed on $fm_file"
10892 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10893 filefrag_op=$(filefrag -ve -k $fm_file |
10894 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10896 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10897 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10902 for line in $filefrag_op
10904 frag_lun=$(echo $line | cut -d: -f5 |
10905 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10906 ext_len=$(echo $line | cut -d: -f4)
10907 if (( $frag_lun != $last_lun )); then
10908 if (( tot_len != 1024 )); then
10910 error "FIEMAP on $fm_file failed; returned " \
10911 "len $tot_len for OST $last_lun instead of 1024"
10914 (( num_luns += 1 ))
10918 (( tot_len += ext_len ))
10921 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10923 error "FIEMAP on $fm_file failed; returned wrong number of " \
10924 "luns or wrong len for OST $last_lun"
10930 echo "FIEMAP on N-stripe file succeeded"
10932 run_test 130d "FIEMAP (N-stripe file)"
10935 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10937 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10938 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10940 trap cleanup_130 EXIT RETURN
10942 local fm_file=$DIR/$tfile
10943 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10944 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
10945 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10948 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10949 for ((i = 0; i < $NUM_BLKS; i++))
10951 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10954 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10955 filefrag_op=$(filefrag -ve -k $fm_file |
10956 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10958 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10959 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10964 for line in $filefrag_op
10966 frag_lun=$(echo $line | cut -d: -f5 |
10967 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10968 ext_len=$(echo $line | cut -d: -f4)
10969 if (( $frag_lun != $last_lun )); then
10970 if (( tot_len != $EXPECTED_LEN )); then
10972 error "FIEMAP on $fm_file failed; returned " \
10973 "len $tot_len for OST $last_lun instead " \
10977 (( num_luns += 1 ))
10981 (( tot_len += ext_len ))
10984 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10986 error "FIEMAP on $fm_file failed; returned wrong number " \
10987 "of luns or wrong len for OST $last_lun"
10993 echo "FIEMAP with continuation calls succeeded"
10995 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10998 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10999 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11001 local fm_file=$DIR/$tfile
11002 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
11003 error "multiop create with lov_delay_create on $fm_file"
11005 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11006 filefrag_extents=$(filefrag -vek $fm_file |
11007 awk '/extents? found/ { print $2 }')
11008 if [[ "$filefrag_extents" != "0" ]]; then
11009 error "FIEMAP on $fm_file failed; " \
11010 "returned $filefrag_extents expected 0"
11015 run_test 130f "FIEMAP (unstriped file)"
11017 # Test for writev/readv
11019 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
11020 error "writev test failed"
11021 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
11022 error "readv failed"
11025 run_test 131a "test iov's crossing stripe boundary for writev/readv"
11028 local fsize=$((524288 + 1048576 + 1572864))
11029 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
11030 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11031 error "append writev test failed"
11033 ((fsize += 1572864 + 1048576))
11034 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
11035 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
11036 error "append writev test failed"
11039 run_test 131b "test append writev"
11042 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
11045 run_test 131c "test read/write on file w/o objects"
11048 rwv -f $DIR/$tfile -w -n 1 1572864
11049 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
11050 if [ "$NOB" != 1572864 ]; then
11051 error "Short read filed: read $NOB bytes instead of 1572864"
11055 run_test 131d "test short read"
11058 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
11059 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
11060 error "read hitting hole failed"
11063 run_test 131e "test read hitting hole"
11072 mds*) res=$(do_facet $facet \
11073 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
11075 ost*) res=$(do_facet $facet \
11076 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
11078 *) error "Wrong facet '$facet'" ;;
11080 [ "$res" ] || error "The counter for $op on $facet was not incremented"
11081 # if the argument $3 is zero, it means any stat increment is ok.
11082 if [[ $want -gt 0 ]]; then
11083 local count=$(echo $res | awk '{ print $2 }')
11084 [[ $count -ne $want ]] &&
11085 error "The $op counter on $facet is $count, not $want"
11090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11091 remote_ost_nodsh && skip "remote OST with nodsh"
11092 remote_mds_nodsh && skip "remote MDS with nodsh"
11093 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11094 skip_env "MDS doesn't support rename stats"
11096 local testdir=$DIR/${tdir}/stats_testdir
11098 mkdir -p $DIR/${tdir}
11101 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11102 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11104 # verify mdt stats first.
11105 mkdir ${testdir} || error "mkdir failed"
11106 check_stats $SINGLEMDS "mkdir" 1
11107 touch ${testdir}/${tfile} || error "touch failed"
11108 check_stats $SINGLEMDS "open" 1
11109 check_stats $SINGLEMDS "close" 1
11110 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
11111 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
11112 check_stats $SINGLEMDS "mknod" 2
11114 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
11115 check_stats $SINGLEMDS "unlink" 1
11116 rm -f ${testdir}/${tfile} || error "file remove failed"
11117 check_stats $SINGLEMDS "unlink" 2
11119 # remove working dir and check mdt stats again.
11120 rmdir ${testdir} || error "rmdir failed"
11121 check_stats $SINGLEMDS "rmdir" 1
11123 local testdir1=$DIR/${tdir}/stats_testdir1
11124 mkdir -p ${testdir}
11125 mkdir -p ${testdir1}
11126 touch ${testdir1}/test1
11127 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
11128 check_stats $SINGLEMDS "crossdir_rename" 1
11130 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
11131 check_stats $SINGLEMDS "samedir_rename" 1
11133 rm -rf $DIR/${tdir}
11135 run_test 133a "Verifying MDT stats ========================================"
11140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11141 remote_ost_nodsh && skip "remote OST with nodsh"
11142 remote_mds_nodsh && skip "remote MDS with nodsh"
11144 local testdir=$DIR/${tdir}/stats_testdir
11146 mkdir -p ${testdir} || error "mkdir failed"
11147 touch ${testdir}/${tfile} || error "touch failed"
11148 cancel_lru_locks mdc
11151 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11152 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11154 # extra mdt stats verification.
11155 chmod 444 ${testdir}/${tfile} || error "chmod failed"
11156 check_stats $SINGLEMDS "setattr" 1
11157 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11158 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
11160 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
11161 check_stats $SINGLEMDS "getattr" 1
11163 rm -rf $DIR/${tdir}
11165 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
11166 # so the check below is not reliable
11167 [ $MDSCOUNT -eq 1 ] || return 0
11169 # Sleep to avoid a cached response.
11170 #define OBD_STATFS_CACHE_SECONDS 1
11172 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11173 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11174 $LFS df || error "lfs failed"
11175 check_stats $SINGLEMDS "statfs" 1
11177 # check aggregated statfs (LU-10018)
11178 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
11180 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
11183 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11184 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
11186 check_stats $SINGLEMDS "statfs" 1
11188 # We want to check that the client didn't send OST_STATFS to
11189 # ost1 but the MDT also uses OST_STATFS for precreate. So some
11190 # extra care is needed here.
11191 if remote_mds; then
11192 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
11193 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
11195 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
11196 [ "$res" ] && error "OST got STATFS"
11201 run_test 133b "Verifying extra MDT stats =================================="
11204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11205 remote_ost_nodsh && skip "remote OST with nodsh"
11206 remote_mds_nodsh && skip "remote MDS with nodsh"
11208 local testdir=$DIR/$tdir/stats_testdir
11210 test_mkdir -p $testdir
11212 # verify obdfilter stats.
11213 $LFS setstripe -c 1 -i 0 $testdir/$tfile
11215 cancel_lru_locks osc
11216 wait_delete_completed
11219 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
11220 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
11222 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
11225 cancel_lru_locks osc
11226 check_stats ost1 "write" 1
11228 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
11229 check_stats ost1 "read" 1
11231 > $testdir/$tfile || error "truncate failed"
11232 check_stats ost1 "punch" 1
11234 rm -f $testdir/$tfile || error "file remove failed"
11235 wait_delete_completed
11236 check_stats ost1 "destroy" 1
11240 run_test 133c "Verifying OST stats ========================================"
11247 while [ $value -ge 2 ]; do
11252 if [ $orig -gt $order ]; then
11260 local size=('K' 'M' 'G' 'T');
11262 local size_string=$value
11264 while [ $value -ge 1024 ]; do
11265 if [ $i -gt 3 ]; then
11266 #T is the biggest unit we get here, if that is bigger,
11268 size_string=${value}T
11271 value=$((value >> 10))
11272 if [ $value -lt 1024 ]; then
11273 size_string=${value}${size[$i]}
11282 get_rename_size() {
11284 local context=${2:-.}
11285 local sample=$(do_facet $SINGLEMDS $LCTL \
11286 get_param mdt.$FSNAME-MDT0000.rename_stats |
11287 grep -A1 $context |
11288 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
11293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11294 remote_ost_nodsh && skip "remote OST with nodsh"
11295 remote_mds_nodsh && skip "remote MDS with nodsh"
11296 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
11297 skip_env "MDS doesn't support rename stats"
11299 local testdir1=$DIR/${tdir}/stats_testdir1
11300 local testdir2=$DIR/${tdir}/stats_testdir2
11301 mkdir -p $DIR/${tdir}
11303 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11305 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
11306 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
11308 createmany -o $testdir1/test 512 || error "createmany failed"
11310 # check samedir rename size
11311 mv ${testdir1}/test0 ${testdir1}/test_0
11313 local testdir1_size=$(ls -l $DIR/${tdir} |
11314 awk '/stats_testdir1/ {print $5}')
11315 local testdir2_size=$(ls -l $DIR/${tdir} |
11316 awk '/stats_testdir2/ {print $5}')
11318 testdir1_size=$(order_2 $testdir1_size)
11319 testdir2_size=$(order_2 $testdir2_size)
11321 testdir1_size=$(size_in_KMGT $testdir1_size)
11322 testdir2_size=$(size_in_KMGT $testdir2_size)
11324 echo "source rename dir size: ${testdir1_size}"
11325 echo "target rename dir size: ${testdir2_size}"
11327 local cmd="do_facet $SINGLEMDS $LCTL "
11328 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
11330 eval $cmd || error "$cmd failed"
11331 local samedir=$($cmd | grep 'same_dir')
11332 local same_sample=$(get_rename_size $testdir1_size)
11333 [ -z "$samedir" ] && error "samedir_rename_size count error"
11334 [[ $same_sample -eq 1 ]] ||
11335 error "samedir_rename_size error $same_sample"
11336 echo "Check same dir rename stats success"
11338 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
11340 # check crossdir rename size
11341 mv ${testdir1}/test_0 ${testdir2}/test_0
11343 testdir1_size=$(ls -l $DIR/${tdir} |
11344 awk '/stats_testdir1/ {print $5}')
11345 testdir2_size=$(ls -l $DIR/${tdir} |
11346 awk '/stats_testdir2/ {print $5}')
11348 testdir1_size=$(order_2 $testdir1_size)
11349 testdir2_size=$(order_2 $testdir2_size)
11351 testdir1_size=$(size_in_KMGT $testdir1_size)
11352 testdir2_size=$(size_in_KMGT $testdir2_size)
11354 echo "source rename dir size: ${testdir1_size}"
11355 echo "target rename dir size: ${testdir2_size}"
11357 eval $cmd || error "$cmd failed"
11358 local crossdir=$($cmd | grep 'crossdir')
11359 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
11360 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
11361 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
11362 [[ $src_sample -eq 1 ]] ||
11363 error "crossdir_rename_size error $src_sample"
11364 [[ $tgt_sample -eq 1 ]] ||
11365 error "crossdir_rename_size error $tgt_sample"
11366 echo "Check cross dir rename stats success"
11367 rm -rf $DIR/${tdir}
11369 run_test 133d "Verifying rename_stats ========================================"
11372 remote_mds_nodsh && skip "remote MDS with nodsh"
11373 remote_ost_nodsh && skip "remote OST with nodsh"
11374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11376 local testdir=$DIR/${tdir}/stats_testdir
11377 local ctr f0 f1 bs=32768 count=42 sum
11379 mkdir -p ${testdir} || error "mkdir failed"
11381 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
11383 for ctr in {write,read}_bytes; do
11385 cancel_lru_locks osc
11387 do_facet ost1 $LCTL set_param -n \
11388 "obdfilter.*.exports.clear=clear"
11390 if [ $ctr = write_bytes ]; then
11392 f1=${testdir}/${tfile}
11394 f0=${testdir}/${tfile}
11398 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
11401 cancel_lru_locks osc
11403 sum=$(do_facet ost1 $LCTL get_param \
11404 "obdfilter.*.exports.*.stats" |
11405 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11406 $1 == ctr { sum += $7 }
11407 END { printf("%0.0f", sum) }')
11409 if ((sum != bs * count)); then
11410 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11414 rm -rf $DIR/${tdir}
11416 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11418 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11420 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11421 # not honor the -ignore_readdir_race option correctly. So we call
11422 # error_ignore() rather than error() in these cases. See LU-11152.
11424 if (find --version; do_facet mds1 find --version) |
11425 grep -q '\b4\.5\.1[1-4]\b'; then
11426 error_ignore LU-11152 "$@"
11433 # First without trusting modes.
11434 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11435 echo "proc_dirs='$proc_dirs'"
11436 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11437 find $proc_dirs -exec cat '{}' \; &> /dev/null
11439 # Second verifying readability.
11440 $LCTL get_param -R '*' &> /dev/null
11442 # Verifing writability with badarea_io.
11444 -ignore_readdir_race \
11446 -not -name force_lbug \
11447 -not -name changelog_mask \
11448 -exec badarea_io '{}' \; ||
11449 error_133 "find $proc_dirs failed"
11451 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11454 remote_mds_nodsh && skip "remote MDS with nodsh"
11455 remote_ost_nodsh && skip "remote OST with nodsh"
11457 # eventually, this can also be replaced with "lctl get_param -R",
11458 # but not until that option is always available on the server
11460 for facet in mds1 ost1; do
11461 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11462 skip_noexit "Too old lustre on $facet"
11463 local facet_proc_dirs=$(do_facet $facet \
11464 \\\ls -d $proc_regexp 2>/dev/null)
11465 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11466 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11467 do_facet $facet find $facet_proc_dirs \
11468 ! -name req_history \
11469 -exec cat '{}' \\\; &> /dev/null
11471 do_facet $facet find $facet_proc_dirs \
11472 ! -name req_history \
11474 -exec cat '{}' \\\; &> /dev/null ||
11475 error "proc file read failed"
11477 do_facet $facet find $facet_proc_dirs \
11478 -ignore_readdir_race \
11480 -not -name force_lbug \
11481 -not -name changelog_mask \
11482 -exec badarea_io '{}' \\\; ||
11483 error_133 "$facet find $facet_proc_dirs failed"
11486 # remount the FS in case writes/reads /proc break the FS
11487 cleanup || error "failed to unmount"
11488 setup || error "failed to setup"
11491 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11494 remote_mds_nodsh && skip "remote MDS with nodsh"
11495 remote_ost_nodsh && skip "remote OST with nodsh"
11496 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
11497 skip "Need MDS version at least 2.9.54"
11501 for facet in client mds1 ost1; do
11502 local facet_proc_dirs=$(do_facet $facet \
11503 \\\ls -d $proc_regexp 2> /dev/null)
11504 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11505 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11506 # Get the list of files that are missing the terminating newline
11507 local missing=($(do_facet $facet \
11508 find ${facet_proc_dirs} -type f \| \
11509 while read F\; do \
11510 awk -v FS='\v' -v RS='\v\v' \
11511 "'END { if(NR>0 && \
11512 \\\$NF !~ /.*\\\n\$/) \
11513 print FILENAME}'" \
11516 [ ${#missing[*]} -eq 0 ] ||
11517 error "files do not end with newline: ${missing[*]}"
11520 run_test 133h "Proc files should end with newlines"
11523 remote_mds_nodsh && skip "remote MDS with nodsh"
11524 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11525 skip "Need MDS version at least 2.7.54"
11527 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11528 cancel_lru_locks mdc
11530 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11531 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11532 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11535 createmany -o $DIR/$tdir/f $nr ||
11536 error "failed to create $nr files in $DIR/$tdir"
11537 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11539 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11540 do_facet mds1 $LCTL set_param fail_loc=0x327
11541 do_facet mds1 $LCTL set_param fail_val=500
11544 echo "sleep 10 seconds ..."
11546 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11548 do_facet mds1 $LCTL set_param fail_loc=0
11549 do_facet mds1 $LCTL set_param fail_val=0
11550 [ $lck_cnt -lt $unused ] ||
11551 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11554 unlinkmany $DIR/$tdir/f $nr
11556 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11559 remote_mds_nodsh && skip "remote MDS with nodsh"
11560 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
11561 skip "Need MDS version at least 2.7.54"
11563 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11564 cancel_lru_locks mdc
11566 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11567 ldlm.lock_reclaim_threshold_mb)
11568 # disable reclaim temporarily
11569 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11571 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11572 do_facet mds1 $LCTL set_param fail_loc=0x328
11573 do_facet mds1 $LCTL set_param fail_val=500
11575 $LCTL set_param debug=+trace
11578 createmany -o $DIR/$tdir/f $nr &
11579 local create_pid=$!
11581 echo "Sleep $TIMEOUT seconds ..."
11583 if ! ps -p $create_pid > /dev/null 2>&1; then
11584 do_facet mds1 $LCTL set_param fail_loc=0
11585 do_facet mds1 $LCTL set_param fail_val=0
11586 do_facet mds1 $LCTL set_param \
11587 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11588 error "createmany finished incorrectly!"
11590 do_facet mds1 $LCTL set_param fail_loc=0
11591 do_facet mds1 $LCTL set_param fail_val=0
11592 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11593 wait $create_pid || return 1
11595 unlinkmany $DIR/$tdir/f $nr
11597 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11599 test_140() { #bug-17379
11600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11602 test_mkdir $DIR/$tdir
11603 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11604 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11606 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11607 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11609 while i=$((i + 1)); do
11611 cd $i || error "Changing to $i"
11612 ln -s ../stat stat || error "Creating stat symlink"
11613 # Read the symlink until ELOOP present,
11614 # not LBUGing the system is considered success,
11615 # we didn't overrun the stack.
11616 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11617 if [ $ret -ne 0 ]; then
11618 if [ $ret -eq 40 ]; then
11621 error "Open stat symlink"
11627 echo "The symlink depth = $i"
11628 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
11629 error "Invalid symlink depth"
11631 # Test recursive symlink
11632 ln -s symlink_self symlink_self
11633 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11634 echo "open symlink_self returns $ret"
11635 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11637 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11642 local TF="$TMP/$tfile"
11644 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11646 cancel_lru_locks $OSC
11647 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11648 remount_client $MOUNT
11650 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11653 $TRUNCATE $DIR/$tfile 6000
11654 cancel_lru_locks $OSC
11655 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11658 echo "12345" >>$DIR/$tfile
11659 cancel_lru_locks $OSC
11660 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11663 echo "12345" >>$DIR/$tfile
11664 cancel_lru_locks $OSC
11665 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11670 run_test 150 "truncate/append tests"
11672 #LU-2902 roc_hit was not able to read all values from lproc
11673 function roc_hit_init() {
11674 local list=$(comma_list $(osts_nodes))
11675 local dir=$DIR/$tdir-check
11676 local file=$dir/$tfile
11682 #use setstripe to do a write to every ost
11683 for i in $(seq 0 $((OSTCOUNT-1))); do
11684 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
11685 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11686 idx=$(printf %04x $i)
11687 BEFORE=$(get_osd_param $list *OST*$idx stats |
11688 awk '$1 == "cache_access" {sum += $7}
11689 END { printf("%0.0f", sum) }')
11691 cancel_lru_locks osc
11692 cat $file >/dev/null
11694 AFTER=$(get_osd_param $list *OST*$idx stats |
11695 awk '$1 == "cache_access" {sum += $7}
11696 END { printf("%0.0f", sum) }')
11698 echo BEFORE:$BEFORE AFTER:$AFTER
11699 if ! let "AFTER - BEFORE == 4"; then
11701 error "roc_hit is not safe to use"
11709 function roc_hit() {
11710 local list=$(comma_list $(osts_nodes))
11711 echo $(get_osd_param $list '' stats |
11712 awk '$1 == "cache_hit" {sum += $7}
11713 END { printf("%0.0f", sum) }')
11716 function set_cache() {
11719 if [ "$2" == "off" ]; then
11722 local list=$(comma_list $(osts_nodes))
11723 set_osd_param $list '' $1_cache_enable $on
11725 cancel_lru_locks osc
11729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11730 remote_ost_nodsh && skip "remote OST with nodsh"
11733 local list=$(comma_list $(osts_nodes))
11735 # check whether obdfilter is cache capable at all
11736 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11737 skip "not cache-capable obdfilter"
11740 # check cache is enabled on all obdfilters
11741 if get_osd_param $list '' read_cache_enable | grep 0; then
11742 skip "oss cache is disabled"
11745 set_osd_param $list '' writethrough_cache_enable 1
11747 # check write cache is enabled on all obdfilters
11748 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11749 skip "oss write cache is NOT enabled"
11754 #define OBD_FAIL_OBD_NO_LRU 0x609
11755 do_nodes $list $LCTL set_param fail_loc=0x609
11757 # pages should be in the case right after write
11758 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11761 local BEFORE=$(roc_hit)
11762 cancel_lru_locks osc
11763 cat $DIR/$tfile >/dev/null
11764 local AFTER=$(roc_hit)
11766 do_nodes $list $LCTL set_param fail_loc=0
11768 if ! let "AFTER - BEFORE == CPAGES"; then
11769 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11772 # the following read invalidates the cache
11773 cancel_lru_locks osc
11774 set_osd_param $list '' read_cache_enable 0
11775 cat $DIR/$tfile >/dev/null
11777 # now data shouldn't be found in the cache
11779 cancel_lru_locks osc
11780 cat $DIR/$tfile >/dev/null
11782 if let "AFTER - BEFORE != 0"; then
11783 error "IN CACHE: before: $BEFORE, after: $AFTER"
11786 set_osd_param $list '' read_cache_enable 1
11789 run_test 151 "test cache on oss and controls ==============================="
11792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11794 local TF="$TMP/$tfile"
11796 # simulate ENOMEM during write
11797 #define OBD_FAIL_OST_NOMEM 0x226
11798 lctl set_param fail_loc=0x80000226
11799 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11801 sync || error "sync failed"
11802 lctl set_param fail_loc=0
11804 # discard client's cache
11805 cancel_lru_locks osc
11807 # simulate ENOMEM during read
11808 lctl set_param fail_loc=0x80000226
11809 cmp $TF $DIR/$tfile || error "cmp failed"
11810 lctl set_param fail_loc=0
11814 run_test 152 "test read/write with enomem ============================"
11817 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11819 run_test 153 "test if fdatasync does not crash ======================="
11821 dot_lustre_fid_permission_check() {
11823 local ffid=$MOUNT/.lustre/fid/$fid
11826 echo "stat fid $fid"
11827 stat $ffid > /dev/null || error "stat $ffid failed."
11828 echo "touch fid $fid"
11829 touch $ffid || error "touch $ffid failed."
11830 echo "write to fid $fid"
11831 cat /etc/hosts > $ffid || error "write $ffid failed."
11832 echo "read fid $fid"
11833 diff /etc/hosts $ffid || error "read $ffid failed."
11834 echo "append write to fid $fid"
11835 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11836 echo "rename fid $fid"
11837 mv $ffid $test_dir/$tfile.1 &&
11838 error "rename $ffid to $tfile.1 should fail."
11839 touch $test_dir/$tfile.1
11840 mv $test_dir/$tfile.1 $ffid &&
11841 error "rename $tfile.1 to $ffid should fail."
11842 rm -f $test_dir/$tfile.1
11843 echo "truncate fid $fid"
11844 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11845 echo "link fid $fid"
11846 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11847 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11848 echo "setfacl fid $fid"
11849 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11850 echo "getfacl fid $fid"
11851 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11853 echo "unlink fid $fid"
11854 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11855 echo "mknod fid $fid"
11856 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11858 fid=[0xf00000400:0x1:0x0]
11859 ffid=$MOUNT/.lustre/fid/$fid
11861 echo "stat non-exist fid $fid"
11862 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11863 echo "write to non-exist fid $fid"
11864 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11865 echo "link new fid $fid"
11866 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11868 mkdir -p $test_dir/$tdir
11869 touch $test_dir/$tdir/$tfile
11870 fid=$($LFS path2fid $test_dir/$tdir)
11873 error "error: could not get fid for $test_dir/$dir/$tfile."
11875 ffid=$MOUNT/.lustre/fid/$fid
11878 ls $ffid > /dev/null || error "ls $ffid failed."
11879 echo "touch $fid/$tfile.1"
11880 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11882 echo "touch $MOUNT/.lustre/fid/$tfile"
11883 touch $MOUNT/.lustre/fid/$tfile && \
11884 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11886 echo "setxattr to $MOUNT/.lustre/fid"
11887 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11889 echo "listxattr for $MOUNT/.lustre/fid"
11890 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11892 echo "delxattr from $MOUNT/.lustre/fid"
11893 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11895 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11896 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11897 error "touch invalid fid should fail."
11899 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11900 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11901 error "touch non-normal fid should fail."
11903 echo "rename $tdir to $MOUNT/.lustre/fid"
11904 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11905 error "rename to $MOUNT/.lustre/fid should fail."
11907 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
11909 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11910 local new_obf_mode=777
11912 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11913 chmod $new_obf_mode $DIR/.lustre/fid ||
11914 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11916 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11917 [ $obf_mode -eq $new_obf_mode ] ||
11918 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11920 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11921 chmod $old_obf_mode $DIR/.lustre/fid ||
11922 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11925 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11926 fid=$($LFS path2fid $test_dir/$tfile-2)
11928 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
11930 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11931 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11932 error "create lov data thru .lustre failed"
11934 echo "cp /etc/passwd $test_dir/$tfile-2"
11935 cp /etc/passwd $test_dir/$tfile-2 ||
11936 error "copy to $test_dir/$tfile-2 failed."
11937 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11938 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11939 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11941 rm -rf $test_dir/tfile.lnk
11942 rm -rf $test_dir/$tfile-2
11946 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11947 skip "Need MDS version at least 2.4.1"
11949 local tf=$DIR/$tfile
11952 local fid=$($LFS path2fid $tf)
11953 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11955 # check that we get the same pathname back
11956 local found=$($LFS fid2path $MOUNT "$fid")
11957 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11958 [ "$found" == "$tf" ] ||
11959 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11961 run_test 154A "lfs path2fid and fid2path basic checks"
11964 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
11965 skip "Need MDS version at least 2.4.1"
11967 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11968 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11969 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11970 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11972 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11973 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11975 # check that we get the same pathname
11976 echo "PFID: $PFID, name: $name"
11977 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11978 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11979 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11980 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11982 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11984 run_test 154B "verify the ll_decode_linkea tool"
11987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11988 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11989 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
11990 skip "Need MDS version at least 2.2.51"
11991 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11993 cp /etc/hosts $DIR/$tfile
11995 fid=$($LFS path2fid $DIR/$tfile)
11997 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11999 dot_lustre_fid_permission_check "$fid" $DIR ||
12000 error "dot lustre permission check $fid failed"
12002 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
12004 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
12006 touch $MOUNT/.lustre/file &&
12007 error "creation is not allowed under .lustre"
12009 mkdir $MOUNT/.lustre/dir &&
12010 error "mkdir is not allowed under .lustre"
12014 run_test 154a "Open-by-FID"
12017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12018 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12019 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12020 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
12021 skip "Need MDS version at least 2.2.51"
12023 local remote_dir=$DIR/$tdir/remote_dir
12027 mkdir -p $DIR/$tdir
12028 $LFS mkdir -i $MDTIDX $remote_dir ||
12029 error "create remote directory failed"
12031 cp /etc/hosts $remote_dir/$tfile
12033 fid=$($LFS path2fid $remote_dir/$tfile)
12035 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
12037 dot_lustre_fid_permission_check "$fid" $remote_dir ||
12038 error "dot lustre permission check $fid failed"
12041 run_test 154b "Open-by-FID for remote directory"
12044 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
12045 skip "Need MDS version at least 2.4.1"
12047 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
12048 local FID1=$($LFS path2fid $DIR/$tfile.1)
12049 local FID2=$($LFS path2fid $DIR/$tfile.2)
12050 local FID3=$($LFS path2fid $DIR/$tfile.3)
12053 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
12054 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
12055 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
12057 [ "$FID" = "${!want}" ] ||
12058 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
12062 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
12064 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
12065 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
12069 run_test 154c "lfs path2fid and fid2path multiple arguments"
12072 remote_mds_nodsh && skip "remote MDS with nodsh"
12073 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
12074 skip "Need MDS version at least 2.5.53"
12076 if remote_mds; then
12077 nid=$($LCTL list_nids | sed "s/\./\\\./g")
12081 local proc_ofile="mdt.*.exports.'$nid'.open_files"
12088 local fid=$($LFS path2fid $DIR/$tfile)
12091 cmd="exec $fd<$DIR/$tfile"
12093 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
12094 echo "$fid_list" | grep "$fid"
12097 cmd="exec $fd>/dev/null"
12099 if [ $rc -ne 0 ]; then
12100 error "FID $fid not found in open files list $fid_list"
12103 run_test 154d "Verify open file fid"
12107 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
12108 skip "Need MDS version at least 2.6.50"
12110 if ls -a $MOUNT | grep -q '^\.lustre$'; then
12111 error ".lustre returned by readdir"
12114 run_test 154e ".lustre is not returned by readdir"
12117 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12119 # create parent directory on a single MDT to avoid cross-MDT hardlinks
12120 test_mkdir -p -c1 $DIR/$tdir/d
12121 # test dirs inherit from its stripe
12122 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
12123 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
12124 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
12125 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
12128 # get fid of parents
12129 local FID0=$($LFS path2fid $DIR/$tdir/d)
12130 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
12131 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
12132 local FID3=$($LFS path2fid $DIR)
12134 # check that path2fid --parents returns expected <parent_fid>/name
12135 # 1) test for a directory (single parent)
12136 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
12137 [ "$parent" == "$FID0/foo1" ] ||
12138 error "expected parent: $FID0/foo1, got: $parent"
12140 # 2) test for a file with nlink > 1 (multiple parents)
12141 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
12142 echo "$parent" | grep -F "$FID1/$tfile" ||
12143 error "$FID1/$tfile not returned in parent list"
12144 echo "$parent" | grep -F "$FID2/link" ||
12145 error "$FID2/link not returned in parent list"
12147 # 3) get parent by fid
12148 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
12149 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12150 echo "$parent" | grep -F "$FID1/$tfile" ||
12151 error "$FID1/$tfile not returned in parent list (by fid)"
12152 echo "$parent" | grep -F "$FID2/link" ||
12153 error "$FID2/link not returned in parent list (by fid)"
12155 # 4) test for entry in root directory
12156 parent=$($LFS path2fid --parents $DIR/f)
12157 echo "$parent" | grep -F "$FID3/f" ||
12158 error "$FID3/f not returned in parent list"
12160 # 5) test it on root directory
12161 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
12162 error "$MOUNT should not have parents"
12164 # enable xattr caching and check that linkea is correctly updated
12165 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12166 save_lustre_params client "llite.*.xattr_cache" > $save
12167 lctl set_param llite.*.xattr_cache 1
12169 # 6.1) linkea update on rename
12170 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
12172 # get parents by fid
12173 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12174 # foo1 should no longer be returned in parent list
12175 echo "$parent" | grep -F "$FID1" &&
12176 error "$FID1 should no longer be in parent list"
12177 # the new path should appear
12178 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
12179 error "$FID2/$tfile.moved is not in parent list"
12181 # 6.2) linkea update on unlink
12182 rm -f $DIR/$tdir/d/foo2/link
12183 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
12184 # foo2/link should no longer be returned in parent list
12185 echo "$parent" | grep -F "$FID2/link" &&
12186 error "$FID2/link should no longer be in parent list"
12190 restore_lustre_params < $save
12193 run_test 154f "get parent fids by reading link ea"
12197 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
12198 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
12199 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
12200 skip "Need MDS version at least 2.6.92"
12202 mkdir -p $DIR/$tdir
12203 llapi_fid_test -d $DIR/$tdir
12205 run_test 154g "various llapi FID tests"
12207 test_155_small_load() {
12208 local temp=$TMP/$tfile
12209 local file=$DIR/$tfile
12211 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
12212 error "dd of=$temp bs=6096 count=1 failed"
12214 cancel_lru_locks $OSC
12215 cmp $temp $file || error "$temp $file differ"
12217 $TRUNCATE $temp 6000
12218 $TRUNCATE $file 6000
12219 cmp $temp $file || error "$temp $file differ (truncate1)"
12221 echo "12345" >>$temp
12222 echo "12345" >>$file
12223 cmp $temp $file || error "$temp $file differ (append1)"
12225 echo "12345" >>$temp
12226 echo "12345" >>$file
12227 cmp $temp $file || error "$temp $file differ (append2)"
12233 test_155_big_load() {
12234 remote_ost_nodsh && skip "remote OST with nodsh"
12236 local temp=$TMP/$tfile
12237 local file=$DIR/$tfile
12240 local cache_size=$(do_facet ost$((MAXI+1)) \
12241 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
12242 local large_file_size=$((cache_size * 2))
12244 echo "OSS cache size: $cache_size KB"
12245 echo "Large file size: $large_file_size KB"
12247 [ $MAXV -le $large_file_size ] &&
12248 skip_env "max available OST size needs > $large_file_size KB"
12250 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
12252 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
12253 error "dd of=$temp bs=$large_file_size count=1k failed"
12256 cancel_lru_locks osc
12257 cmp $temp $file || error "$temp $file differ"
12263 save_writethrough() {
12264 local facets=$(get_facets OST)
12266 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
12270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12272 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12274 save_writethrough $p
12277 set_cache writethrough on
12278 test_155_small_load
12279 restore_lustre_params < $p
12282 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
12285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12287 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12289 save_writethrough $p
12292 set_cache writethrough off
12293 test_155_small_load
12294 restore_lustre_params < $p
12297 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
12300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12302 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12304 save_writethrough $p
12307 set_cache writethrough on
12308 test_155_small_load
12309 restore_lustre_params < $p
12312 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
12315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12317 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12319 save_writethrough $p
12322 set_cache writethrough off
12323 test_155_small_load
12324 restore_lustre_params < $p
12327 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
12330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12332 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12334 save_writethrough $p
12337 set_cache writethrough on
12339 restore_lustre_params < $p
12342 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
12345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12347 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12349 save_writethrough $p
12352 set_cache writethrough off
12354 restore_lustre_params < $p
12357 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
12360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12362 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12364 save_writethrough $p
12367 set_cache writethrough on
12369 restore_lustre_params < $p
12372 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
12375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12377 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12379 save_writethrough $p
12382 set_cache writethrough off
12384 restore_lustre_params < $p
12387 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
12390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12391 remote_ost_nodsh && skip "remote OST with nodsh"
12392 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
12393 skip "stats not implemented on old servers"
12394 [ "$ost1_FSTYPE" = "zfs" ] &&
12395 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
12400 local file="$DIR/$tfile"
12401 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12403 save_writethrough $p
12406 log "Turn on read and write cache"
12408 set_cache writethrough on
12410 log "Write data and read it back."
12411 log "Read should be satisfied from the cache."
12412 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12414 cancel_lru_locks osc
12415 cat $file >/dev/null
12417 if ! let "AFTER - BEFORE == CPAGES"; then
12418 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12420 log "cache hits:: before: $BEFORE, after: $AFTER"
12423 log "Read again; it should be satisfied from the cache."
12425 cancel_lru_locks osc
12426 cat $file >/dev/null
12428 if ! let "AFTER - BEFORE == CPAGES"; then
12429 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12431 log "cache hits:: before: $BEFORE, after: $AFTER"
12434 log "Turn off the read cache and turn on the write cache"
12436 set_cache writethrough on
12438 log "Read again; it should be satisfied from the cache."
12440 cancel_lru_locks osc
12441 cat $file >/dev/null
12443 if ! let "AFTER - BEFORE == CPAGES"; then
12444 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12446 log "cache hits:: before: $BEFORE, after: $AFTER"
12449 log "Read again; it should not be satisfied from the cache."
12451 cancel_lru_locks osc
12452 cat $file >/dev/null
12454 if ! let "AFTER - BEFORE == 0"; then
12455 error "IN CACHE: before: $BEFORE, after: $AFTER"
12457 log "cache hits:: before: $BEFORE, after: $AFTER"
12460 log "Write data and read it back."
12461 log "Read should be satisfied from the cache."
12462 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12464 cancel_lru_locks osc
12465 cat $file >/dev/null
12467 if ! let "AFTER - BEFORE == CPAGES"; then
12468 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12470 log "cache hits:: before: $BEFORE, after: $AFTER"
12473 log "Read again; it should not be satisfied from the cache."
12475 cancel_lru_locks osc
12476 cat $file >/dev/null
12478 if ! let "AFTER - BEFORE == 0"; then
12479 error "IN CACHE: before: $BEFORE, after: $AFTER"
12481 log "cache hits:: before: $BEFORE, after: $AFTER"
12484 log "Turn off read and write cache"
12486 set_cache writethrough off
12488 log "Write data and read it back"
12489 log "It should not be satisfied from the cache."
12491 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12492 cancel_lru_locks osc
12494 cat $file >/dev/null
12496 if ! let "AFTER - BEFORE == 0"; then
12497 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12499 log "cache hits:: before: $BEFORE, after: $AFTER"
12502 log "Turn on the read cache and turn off the write cache"
12504 set_cache writethrough off
12506 log "Write data and read it back"
12507 log "It should not be satisfied from the cache."
12509 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12511 cancel_lru_locks osc
12512 cat $file >/dev/null
12514 if ! let "AFTER - BEFORE == 0"; then
12515 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12517 log "cache hits:: before: $BEFORE, after: $AFTER"
12520 log "Read again; it should be satisfied from the cache."
12522 cancel_lru_locks osc
12523 cat $file >/dev/null
12525 if ! let "AFTER - BEFORE == CPAGES"; then
12526 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12528 log "cache hits:: before: $BEFORE, after: $AFTER"
12531 restore_lustre_params < $p
12534 run_test 156 "Verification of tunables"
12537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12538 remote_mds_nodsh && skip "remote MDS with nodsh"
12539 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12540 skip "Need MDS version at least 2.2.0"
12542 changelog_register || error "changelog_register failed"
12543 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12544 changelog_users $SINGLEMDS | grep -q $cl_user ||
12545 error "User $cl_user not found in changelog_users"
12548 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12549 changelog_clear 0 || error "changelog_clear failed"
12550 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12551 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12552 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12553 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12554 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12555 rm $DIR/$tdir/pics/desktop.jpg
12557 changelog_dump | tail -10
12559 echo "verifying changelog mask"
12560 changelog_chmask "-MKDIR"
12561 changelog_chmask "-CLOSE"
12563 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12564 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12566 changelog_chmask "+MKDIR"
12567 changelog_chmask "+CLOSE"
12569 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12570 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12572 changelog_dump | tail -10
12573 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12574 CLOSES=$(changelog_dump | grep -c "CLOSE")
12575 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12576 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12579 echo "verifying target fid"
12580 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12581 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12582 [ "$fidc" == "$fidf" ] ||
12583 error "changelog '$tfile' fid $fidc != file fid $fidf"
12584 echo "verifying parent fid"
12585 # The FID returned from the Changelog may be the directory shard on
12586 # a different MDT, and not the FID returned by path2fid on the parent.
12587 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12588 # since this is what will matter when recreating this file in the tree.
12589 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12590 local pathp=$($LFS fid2path $MOUNT "$fidp")
12591 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12592 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12594 echo "getting records for $cl_user"
12595 changelog_users $SINGLEMDS
12596 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12598 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12599 error "changelog_clear failed"
12600 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12601 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12602 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12603 error "user index expect $user_rec1 + $nclr != $user_rec2"
12605 local min0_rec=$(changelog_users $SINGLEMDS |
12606 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12607 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12608 awk '{ print $1; exit; }')
12610 changelog_dump | tail -n 5
12611 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12612 [ $first_rec == $((min0_rec + 1)) ] ||
12613 error "first index should be $min0_rec + 1 not $first_rec"
12615 # LU-3446 changelog index reset on MDT restart
12616 local cur_rec1=$(changelog_users $SINGLEMDS |
12617 awk '/^current.index:/ { print $NF }')
12618 changelog_clear 0 ||
12619 error "clear all changelog records for $cl_user failed"
12620 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12621 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12622 error "Fail to start $SINGLEMDS"
12623 local cur_rec2=$(changelog_users $SINGLEMDS |
12624 awk '/^current.index:/ { print $NF }')
12625 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12626 [ $cur_rec1 == $cur_rec2 ] ||
12627 error "current index should be $cur_rec1 not $cur_rec2"
12629 echo "verifying users from this test are deregistered"
12630 changelog_deregister || error "changelog_deregister failed"
12631 changelog_users $SINGLEMDS | grep -q $cl_user &&
12632 error "User '$cl_user' still in changelog_users"
12634 # lctl get_param -n mdd.*.changelog_users
12635 # current index: 144
12636 # ID index (idle seconds)
12638 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12639 # this is the normal case where all users were deregistered
12640 # make sure no new records are added when no users are present
12641 local last_rec1=$(changelog_users $SINGLEMDS |
12642 awk '/^current.index:/ { print $NF }')
12643 touch $DIR/$tdir/chloe
12644 local last_rec2=$(changelog_users $SINGLEMDS |
12645 awk '/^current.index:/ { print $NF }')
12646 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12647 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12649 # any changelog users must be leftovers from a previous test
12650 changelog_users $SINGLEMDS
12651 echo "other changelog users; can't verify off"
12654 run_test 160a "changelog sanity"
12656 test_160b() { # LU-3587
12657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12658 remote_mds_nodsh && skip "remote MDS with nodsh"
12659 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
12660 skip "Need MDS version at least 2.2.0"
12662 changelog_register || error "changelog_register failed"
12663 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12664 changelog_users $SINGLEMDS | grep -q $cl_user ||
12665 error "User '$cl_user' not found in changelog_users"
12667 local longname1=$(str_repeat a 255)
12668 local longname2=$(str_repeat b 255)
12671 echo "creating very long named file"
12672 touch $longname1 || error "create of '$longname1' failed"
12673 echo "renaming very long named file"
12674 mv $longname1 $longname2
12676 changelog_dump | grep RENME | tail -n 5
12679 run_test 160b "Verify that very long rename doesn't crash in changelog"
12682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12683 remote_mds_nodsh && skip "remote MDS with nodsh"
12685 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
12686 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
12687 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
12688 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12692 # Registration step
12693 changelog_register || error "changelog_register failed"
12696 mkdir -p $DIR/$tdir
12697 $MCREATE $DIR/$tdir/foo_160c
12698 changelog_chmask "-TRUNC"
12699 $TRUNCATE $DIR/$tdir/foo_160c 200
12700 changelog_chmask "+TRUNC"
12701 $TRUNCATE $DIR/$tdir/foo_160c 199
12702 changelog_dump | tail -n 5
12703 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12704 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12706 run_test 160c "verify that changelog log catch the truncate event"
12709 remote_mds_nodsh && skip "remote MDS with nodsh"
12710 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12712 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
12713 skip "Need MDS version at least 2.7.60"
12715 # Registration step
12716 changelog_register || error "changelog_register failed"
12718 mkdir -p $DIR/$tdir/migrate_dir
12719 changelog_clear 0 || error "changelog_clear failed"
12721 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12722 changelog_dump | tail -n 5
12723 local migrates=$(changelog_dump | grep -c "MIGRT")
12724 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12726 run_test 160d "verify that changelog log catch the migrate event"
12729 remote_mds_nodsh && skip "remote MDS with nodsh"
12732 changelog_register || error "changelog_register failed"
12734 # Delete a future user (expect fail)
12735 local MDT0=$(facet_svc $SINGLEMDS)
12736 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12739 if [ $rc -eq 0 ]; then
12740 error "Deleted non-existant user cl77"
12741 elif [ $rc -ne 2 ]; then
12742 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12745 # Clear to a bad index (1 billion should be safe)
12746 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12749 if [ $rc -eq 0 ]; then
12750 error "Successfully cleared to invalid CL index"
12751 elif [ $rc -ne 22 ]; then
12752 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12755 run_test 160e "changelog negative testing (should return errors)"
12758 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12759 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12760 skip "Need MDS version at least 2.10.56"
12762 local mdts=$(comma_list $(mdts_nodes))
12765 changelog_register || error "first changelog_register failed"
12766 changelog_register || error "second changelog_register failed"
12768 declare -A cl_user1
12769 declare -A cl_user2
12774 # generate some changelog records to accumulate on each MDT
12775 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12776 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12777 error "create $DIR/$tdir/$tfile failed"
12779 # check changelogs have been generated
12780 local nbcl=$(changelog_dump | wc -l)
12781 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12783 for param in "changelog_max_idle_time=10" \
12785 "changelog_min_gc_interval=2" \
12786 "changelog_min_free_cat_entries=3"; do
12787 local MDT0=$(facet_svc $SINGLEMDS)
12788 local var="${param%=*}"
12789 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12791 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12792 do_nodes $mdts $LCTL set_param mdd.*.$param
12795 # force cl_user2 to be idle (1st part)
12798 # simulate changelog catalog almost full
12799 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12800 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12802 for i in $(seq $MDSCOUNT); do
12803 cl_users=(${CL_USERS[mds$i]})
12804 cl_user1[mds$i]="${cl_users[0]}"
12805 cl_user2[mds$i]="${cl_users[1]}"
12807 [ -n "${cl_user1[mds$i]}" ] ||
12808 error "mds$i: no user registered"
12809 [ -n "${cl_user2[mds$i]}" ] ||
12810 error "mds$i: only ${cl_user2[mds$i]} is registered"
12812 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12813 [ -n "$user_rec1" ] ||
12814 error "mds$i: User ${cl_user1[mds$i]} not registered"
12815 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12816 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12817 [ -n "$user_rec2" ] ||
12818 error "mds$i: User ${cl_user1[mds$i]} not registered"
12819 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12820 "$user_rec1 + 2 == $user_rec2"
12821 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12822 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12823 "$user_rec1 + 2, but is $user_rec2"
12824 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12825 [ -n "$user_rec2" ] ||
12826 error "mds$i: User ${cl_user2[mds$i]} not registered"
12827 [ $user_rec1 == $user_rec2 ] ||
12828 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12829 "$user_rec1, but is $user_rec2"
12832 # force cl_user2 to be idle (2nd part) and to reach
12833 # changelog_max_idle_time
12836 # generate one more changelog to trigger fail_loc
12837 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12838 error "create $DIR/$tdir/${tfile}bis failed"
12840 # ensure gc thread is done
12841 for i in $(mdts_nodes); do
12843 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12844 error "$i: GC-thread not done"
12848 for i in $(seq $MDSCOUNT); do
12849 # check cl_user1 still registered
12850 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12851 error "mds$i: User ${cl_user1[mds$i]} not registered"
12852 # check cl_user2 unregistered
12853 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12854 error "mds$i: User ${cl_user2[mds$i]} still registered"
12856 # check changelogs are present and starting at $user_rec1 + 1
12857 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12858 [ -n "$user_rec1" ] ||
12859 error "mds$i: User ${cl_user1[mds$i]} not registered"
12860 first_rec=$($LFS changelog $(facet_svc mds$i) |
12861 awk '{ print $1; exit; }')
12863 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12864 [ $((user_rec1 + 1)) == $first_rec ] ||
12865 error "mds$i: first index should be $user_rec1 + 1, " \
12866 "but is $first_rec"
12869 run_test 160f "changelog garbage collect (timestamped users)"
12872 remote_mds_nodsh && skip "remote MDS with nodsh"
12873 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12874 skip "Need MDS version at least 2.10.56"
12876 local mdts=$(comma_list $(mdts_nodes))
12878 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12879 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12882 changelog_register || error "first changelog_register failed"
12883 changelog_register || error "second changelog_register failed"
12885 declare -A cl_user1
12886 declare -A cl_user2
12891 # generate some changelog records to accumulate on each MDT
12892 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12893 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12894 error "create $DIR/$tdir/$tfile failed"
12896 # check changelogs have been generated
12897 local nbcl=$(changelog_dump | wc -l)
12898 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12900 # reduce the max_idle_indexes value to make sure we exceed it
12901 max_ndx=$((nbcl / 2 - 1))
12903 for param in "changelog_max_idle_indexes=$max_ndx" \
12905 "changelog_min_gc_interval=2" \
12906 "changelog_min_free_cat_entries=3"; do
12907 local MDT0=$(facet_svc $SINGLEMDS)
12908 local var="${param%=*}"
12909 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12911 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12912 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12913 error "unable to set mdd.*.$param"
12916 # simulate changelog catalog almost full
12917 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12918 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12920 for i in $(seq $MDSCOUNT); do
12921 cl_users=(${CL_USERS[mds$i]})
12922 cl_user1[mds$i]="${cl_users[0]}"
12923 cl_user2[mds$i]="${cl_users[1]}"
12925 [ -n "${cl_user1[mds$i]}" ] ||
12926 error "mds$i: no user registered"
12927 [ -n "${cl_user2[mds$i]}" ] ||
12928 error "mds$i: only ${cl_user1[mds$i]} is registered"
12930 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12931 [ -n "$user_rec1" ] ||
12932 error "mds$i: User ${cl_user1[mds$i]} not registered"
12933 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12934 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12935 [ -n "$user_rec2" ] ||
12936 error "mds$i: User ${cl_user1[mds$i]} not registered"
12937 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12938 "$user_rec1 + 2 == $user_rec2"
12939 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12940 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12941 "$user_rec1 + 2, but is $user_rec2"
12942 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12943 [ -n "$user_rec2" ] ||
12944 error "mds$i: User ${cl_user2[mds$i]} not registered"
12945 [ $user_rec1 == $user_rec2 ] ||
12946 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12947 "$user_rec1, but is $user_rec2"
12950 # ensure we are past the previous changelog_min_gc_interval set above
12953 # generate one more changelog to trigger fail_loc
12954 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12955 error "create $DIR/$tdir/${tfile}bis failed"
12957 # ensure gc thread is done
12958 for i in $(mdts_nodes); do
12960 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12961 error "$i: GC-thread not done"
12965 for i in $(seq $MDSCOUNT); do
12966 # check cl_user1 still registered
12967 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12968 error "mds$i: User ${cl_user1[mds$i]} not registered"
12969 # check cl_user2 unregistered
12970 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12971 error "mds$i: User ${cl_user2[mds$i]} still registered"
12973 # check changelogs are present and starting at $user_rec1 + 1
12974 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12975 [ -n "$user_rec1" ] ||
12976 error "mds$i: User ${cl_user1[mds$i]} not registered"
12977 first_rec=$($LFS changelog $(facet_svc mds$i) |
12978 awk '{ print $1; exit; }')
12980 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12981 [ $((user_rec1 + 1)) == $first_rec ] ||
12982 error "mds$i: first index should be $user_rec1 + 1, " \
12983 "but is $first_rec"
12986 run_test 160g "changelog garbage collect (old users)"
12989 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12990 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
12991 skip "Need MDS version at least 2.10.56"
12993 local mdts=$(comma_list $(mdts_nodes))
12996 changelog_register || error "first changelog_register failed"
12997 changelog_register || error "second changelog_register failed"
12999 declare -A cl_user1
13000 declare -A cl_user2
13005 # generate some changelog records to accumulate on each MDT
13006 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13007 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13008 error "create $DIR/$tdir/$tfile failed"
13010 # check changelogs have been generated
13011 local nbcl=$(changelog_dump | wc -l)
13012 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13014 for param in "changelog_max_idle_time=10" \
13016 "changelog_min_gc_interval=2"; do
13017 local MDT0=$(facet_svc $SINGLEMDS)
13018 local var="${param%=*}"
13019 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
13021 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
13022 do_nodes $mdts $LCTL set_param mdd.*.$param
13025 # force cl_user2 to be idle (1st part)
13028 for i in $(seq $MDSCOUNT); do
13029 cl_users=(${CL_USERS[mds$i]})
13030 cl_user1[mds$i]="${cl_users[0]}"
13031 cl_user2[mds$i]="${cl_users[1]}"
13033 [ -n "${cl_user1[mds$i]}" ] ||
13034 error "mds$i: no user registered"
13035 [ -n "${cl_user2[mds$i]}" ] ||
13036 error "mds$i: only ${cl_user2[mds$i]} is registered"
13038 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13039 [ -n "$user_rec1" ] ||
13040 error "mds$i: User ${cl_user1[mds$i]} not registered"
13041 __changelog_clear mds$i ${cl_user1[mds$i]} +2
13042 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13043 [ -n "$user_rec2" ] ||
13044 error "mds$i: User ${cl_user1[mds$i]} not registered"
13045 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
13046 "$user_rec1 + 2 == $user_rec2"
13047 [ $((user_rec1 + 2)) == $user_rec2 ] ||
13048 error "mds$i: user ${cl_user1[mds$i]} index expected " \
13049 "$user_rec1 + 2, but is $user_rec2"
13050 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
13051 [ -n "$user_rec2" ] ||
13052 error "mds$i: User ${cl_user2[mds$i]} not registered"
13053 [ $user_rec1 == $user_rec2 ] ||
13054 error "mds$i: user ${cl_user2[mds$i]} index expected " \
13055 "$user_rec1, but is $user_rec2"
13058 # force cl_user2 to be idle (2nd part) and to reach
13059 # changelog_max_idle_time
13062 # force each GC-thread start and block then
13063 # one per MDT/MDD, set fail_val accordingly
13064 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
13065 do_nodes $mdts $LCTL set_param fail_loc=0x1316
13067 # generate more changelogs to trigger fail_loc
13068 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13069 error "create $DIR/$tdir/${tfile}bis failed"
13071 # stop MDT to stop GC-thread, should be done in back-ground as it will
13072 # block waiting for the thread to be released and exit
13073 declare -A stop_pids
13074 for i in $(seq $MDSCOUNT); do
13076 stop_pids[mds$i]=$!
13079 for i in $(mdts_nodes); do
13082 local facets=$(facets_up_on_host $i)
13084 for facet in ${facets//,/ }; do
13085 if [[ $facet == mds* ]]; then
13089 # ensure each MDS's gc threads are still present and all in "R"
13090 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
13091 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
13092 error "$i: expected $nb GC-thread"
13094 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
13096 error "$i: GC-thread not found in R-state"
13097 # check umounts of each MDT on MDS have reached kthread_stop()
13098 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
13099 error "$i: expected $nb umount"
13101 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
13102 error "$i: umount not found in D-state"
13105 # release all GC-threads
13106 do_nodes $mdts $LCTL set_param fail_loc=0
13108 # wait for MDT stop to complete
13109 for i in $(seq $MDSCOUNT); do
13110 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
13114 # may try to check if any orphan changelog records are present
13115 # via ldiskfs/zfs and llog_reader...
13117 # re-start/mount MDTs
13118 for i in $(seq $MDSCOUNT); do
13119 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
13120 error "Fail to start mds$i"
13124 for i in $(seq $MDSCOUNT); do
13125 # check cl_user1 still registered
13126 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
13127 error "mds$i: User ${cl_user1[mds$i]} not registered"
13128 # check cl_user2 unregistered
13129 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
13130 error "mds$i: User ${cl_user2[mds$i]} still registered"
13132 # check changelogs are present and starting at $user_rec1 + 1
13133 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
13134 [ -n "$user_rec1" ] ||
13135 error "mds$i: User ${cl_user1[mds$i]} not registered"
13136 first_rec=$($LFS changelog $(facet_svc mds$i) |
13137 awk '{ print $1; exit; }')
13139 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
13140 [ $((user_rec1 + 1)) == $first_rec ] ||
13141 error "mds$i: first index should be $user_rec1 + 1, " \
13142 "but is $first_rec"
13145 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
13150 local mdts=$(comma_list $(mdts_nodes))
13152 changelog_register || error "first changelog_register failed"
13154 # generate some changelog records to accumulate on each MDT
13155 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
13156 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13157 error "create $DIR/$tdir/$tfile failed"
13159 # check changelogs have been generated
13160 local nbcl=$(changelog_dump | wc -l)
13161 [[ $nbcl -eq 0 ]] && error "no changelogs found"
13163 # simulate race between register and unregister
13164 # XXX as fail_loc is set per-MDS, with DNE configs the race
13165 # simulation will only occur for one MDT per MDS and for the
13166 # others the normal race scenario will take place
13167 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
13168 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
13169 do_nodes $mdts $LCTL set_param fail_val=1
13171 # unregister 1st user
13172 changelog_deregister &
13174 # wait some time for deregister work to reach race rdv
13176 # register 2nd user
13177 changelog_register || error "2nd user register failed"
13179 wait $pid1 || error "1st user deregister failed"
13183 declare -A LAST_REC
13184 for i in $(seq $MDSCOUNT); do
13185 if changelog_users mds$i | grep "^cl"; then
13186 # make sure new records are added with one user present
13187 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
13188 awk '/^current.index:/ { print $NF }')
13190 error "mds$i has no user registered"
13194 # generate more changelog records to accumulate on each MDT
13195 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
13196 error "create $DIR/$tdir/${tfile}bis failed"
13198 for i in $(seq $MDSCOUNT); do
13199 last_rec=$(changelog_users $SINGLEMDS |
13200 awk '/^current.index:/ { print $NF }')
13201 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
13202 [ $last_rec != ${LAST_REC[mds$i]} ] ||
13203 error "changelogs are off on mds$i"
13206 run_test 160i "changelog user register/unregister race"
13209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13211 test_mkdir -c1 $DIR/$tdir
13212 cp /etc/hosts $DIR/$tdir/$tfile
13213 test_mkdir -c1 $DIR/$tdir/foo1
13214 test_mkdir -c1 $DIR/$tdir/foo2
13215 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
13216 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
13217 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
13218 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
13219 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
13220 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13221 $LFS fid2path $DIR $FID
13222 error "bad link ea"
13225 rm $DIR/$tdir/foo2/zachary
13227 rm $DIR/$tdir/foo2/thor
13229 rm $DIR/$tdir/$tfile
13231 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
13232 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
13233 { $LFS fid2path $DIR $FID; error "bad link rename"; }
13234 rm $DIR/$tdir/foo2/maggie
13237 local longname=$tfile.avg_len_is_thirty_two_
13238 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
13239 error_noexit 'failed to unlink many hardlinks'" EXIT
13240 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
13241 error "failed to hardlink many files"
13242 links=$($LFS fid2path $DIR $FID | wc -l)
13243 echo -n "${links}/1000 links in link EA"
13244 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
13246 run_test 161a "link ea sanity"
13249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13250 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
13253 local remote_dir=$DIR/$tdir/remote_dir
13255 mkdir -p $DIR/$tdir
13256 $LFS mkdir -i $MDTIDX $remote_dir ||
13257 error "create remote directory failed"
13259 cp /etc/hosts $remote_dir/$tfile
13260 mkdir -p $remote_dir/foo1
13261 mkdir -p $remote_dir/foo2
13262 ln $remote_dir/$tfile $remote_dir/foo1/sofia
13263 ln $remote_dir/$tfile $remote_dir/foo2/zachary
13264 ln $remote_dir/$tfile $remote_dir/foo1/luna
13265 ln $remote_dir/$tfile $remote_dir/foo2/thor
13267 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
13269 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
13270 $LFS fid2path $DIR $FID
13271 error "bad link ea"
13274 rm $remote_dir/foo2/zachary
13276 rm $remote_dir/foo2/thor
13278 rm $remote_dir/$tfile
13280 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
13281 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
13282 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
13283 $LFS fid2path $DIR $FID
13284 error "bad link rename"
13286 rm $remote_dir/foo2/maggie
13289 local longname=filename_avg_len_is_thirty_two_
13290 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
13291 error "failed to hardlink many files"
13292 links=$($LFS fid2path $DIR $FID | wc -l)
13293 echo -n "${links}/1000 links in link EA"
13294 [[ ${links} -gt 60 ]] ||
13295 error "expected at least 60 links in link EA"
13296 unlinkmany $remote_dir/foo2/$longname 1000 ||
13297 error "failed to unlink many hardlinks"
13299 run_test 161b "link ea sanity under remote directory"
13302 remote_mds_nodsh && skip "remote MDS with nodsh"
13303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13304 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
13305 skip "Need MDS version at least 2.1.5"
13307 # define CLF_RENAME_LAST 0x0001
13308 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
13309 changelog_register || error "changelog_register failed"
13312 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
13313 touch $DIR/$tdir/foo_161c
13314 touch $DIR/$tdir/bar_161c
13315 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13316 changelog_dump | grep RENME | tail -n 5
13317 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13318 changelog_clear 0 || error "changelog_clear failed"
13319 if [ x$flags != "x0x1" ]; then
13320 error "flag $flags is not 0x1"
13323 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
13324 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
13325 touch $DIR/$tdir/foo_161c
13326 touch $DIR/$tdir/bar_161c
13327 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13328 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
13329 changelog_dump | grep RENME | tail -n 5
13330 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
13331 changelog_clear 0 || error "changelog_clear failed"
13332 if [ x$flags != "x0x0" ]; then
13333 error "flag $flags is not 0x0"
13335 echo "rename overwrite a target having nlink > 1," \
13336 "changelog record has flags of $flags"
13338 # rename doesn't overwrite a target (changelog flag 0x0)
13339 touch $DIR/$tdir/foo_161c
13340 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
13341 changelog_dump | grep RENME | tail -n 5
13342 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
13343 changelog_clear 0 || error "changelog_clear failed"
13344 if [ x$flags != "x0x0" ]; then
13345 error "flag $flags is not 0x0"
13347 echo "rename doesn't overwrite a target," \
13348 "changelog record has flags of $flags"
13350 # define CLF_UNLINK_LAST 0x0001
13351 # unlink a file having nlink = 1 (changelog flag 0x1)
13352 rm -f $DIR/$tdir/foo2_161c
13353 changelog_dump | grep UNLNK | tail -n 5
13354 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13355 changelog_clear 0 || error "changelog_clear failed"
13356 if [ x$flags != "x0x1" ]; then
13357 error "flag $flags is not 0x1"
13359 echo "unlink a file having nlink = 1," \
13360 "changelog record has flags of $flags"
13362 # unlink a file having nlink > 1 (changelog flag 0x0)
13363 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
13364 rm -f $DIR/$tdir/foobar_161c
13365 changelog_dump | grep UNLNK | tail -n 5
13366 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
13367 changelog_clear 0 || error "changelog_clear failed"
13368 if [ x$flags != "x0x0" ]; then
13369 error "flag $flags is not 0x0"
13371 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
13373 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
13376 remote_mds_nodsh && skip "remote MDS with nodsh"
13377 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
13382 changelog_register || error "changelog_register failed"
13384 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
13385 # interfer with $MOUNT/.lustre/fid/ access
13387 [[ $? -eq 0 ]] || error "mkdir failed"
13389 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
13390 $LCTL set_param fail_loc=0x8000140c
13392 $LCTL set_param fail_val=5
13395 echo foofoo > $DIR/$tdir/$tfile &
13398 # wait for create to be delayed
13402 [[ $? -eq 0 ]] || error "create should be blocked"
13404 local tempfile=$(mktemp)
13405 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
13406 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
13407 # some delay may occur during ChangeLog publishing and file read just
13408 # above, that could allow file write to happen finally
13409 [[ -s $tempfile ]] && echo "file should be empty"
13411 $LCTL set_param fail_loc=0
13414 [[ $? -eq 0 ]] || error "create failed"
13416 run_test 161d "create with concurrent .lustre/fid access"
13419 local expected="$1"
13424 path=$($LFS fid2path "$@")
13427 if [ $rc -ne 0 ]; then
13428 error "path looked up of '$expected' failed: rc=$rc"
13429 elif [ "$path" != "$expected" ]; then
13430 error "path looked up '$path' instead of '$expected'"
13432 echo "FID '$fid' resolves to path '$path' as expected"
13436 test_162a() { # was test_162
13437 test_mkdir -p -c1 $DIR/$tdir/d2
13438 touch $DIR/$tdir/d2/$tfile
13439 touch $DIR/$tdir/d2/x1
13440 touch $DIR/$tdir/d2/x2
13441 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13442 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13444 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13445 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13448 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13449 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13450 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13452 # softlink to wrong file
13453 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13454 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13455 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13458 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13459 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13460 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13461 # fid2path dir/fsname should both work
13462 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13463 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13465 # hardlink count: check that there are 2 links
13466 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13467 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13469 # hardlink indexing: remove the first link
13470 rm $DIR/$tdir/d2/p/q/r/hlink
13471 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13473 run_test 162a "path lookup sanity"
13476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13477 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13480 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13481 error "create striped dir failed"
13483 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13484 tail -n 1 | awk '{print $2}')
13485 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13487 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13488 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13491 for ((i=0;i<5;i++)); do
13492 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13493 error "get fid for f$i failed"
13494 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13496 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13497 error "get fid for d$i failed"
13498 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13503 run_test 162b "striped directory path lookup sanity"
13505 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13507 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
13508 skip "Need MDS version at least 2.7.51"
13510 local lpath=$tdir.local
13511 local rpath=$tdir.remote
13513 test_mkdir $DIR/$lpath
13514 test_mkdir $DIR/$rpath
13516 for ((i = 0; i <= 101; i++)); do
13519 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13520 error "get fid for local directory $DIR/$lpath failed"
13521 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13524 test_mkdir $DIR/$rpath
13525 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13526 error "get fid for remote directory $DIR/$rpath failed"
13527 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13532 run_test 162c "fid2path works with paths 100 or more directories deep"
13535 # do directio so as not to populate the page cache
13536 log "creating a 10 Mb file"
13537 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13538 log "starting reads"
13539 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13540 log "truncating the file"
13541 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13543 kill %+ || true # reads might have finished
13544 echo "wait until dd is finished"
13546 log "removing the temporary file"
13547 rm -rf $DIR/$tfile || error "tmp file removal failed"
13549 run_test 169 "parallel read and truncate should not deadlock"
13552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13554 $LCTL clear # bug 18514
13555 $LCTL debug_daemon start $TMP/${tfile}_log_good
13557 $LCTL debug_daemon stop
13558 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13559 error "sed failed to read log_good"
13561 $LCTL debug_daemon start $TMP/${tfile}_log_good
13563 $LCTL debug_daemon stop
13565 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13566 error "lctl df log_bad failed"
13568 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13569 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13571 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13572 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13574 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13575 error "bad_line good_line1 good_line2 are empty"
13577 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13578 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13579 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13581 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13582 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13583 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13585 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13586 error "bad_line_new good_line_new are empty"
13588 local expected_good=$((good_line1 + good_line2*2))
13590 rm -f $TMP/${tfile}*
13591 # LU-231, short malformed line may not be counted into bad lines
13592 if [ $bad_line -ne $bad_line_new ] &&
13593 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13594 error "expected $bad_line bad lines, but got $bad_line_new"
13598 if [ $expected_good -ne $good_line_new ]; then
13599 error "expected $expected_good good lines, but got $good_line_new"
13604 run_test 170 "test lctl df to handle corrupted log ====================="
13606 test_171() { # bug20592
13607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13609 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13610 $LCTL set_param fail_loc=0x50e
13611 $LCTL set_param fail_val=3000
13612 multiop_bg_pause $DIR/$tfile O_s || true
13614 kill -USR1 $MULTIPID
13618 if dmesg | grep "recursive fault"; then
13619 error "caught a recursive fault"
13621 $LCTL set_param fail_loc=0
13624 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13626 # it would be good to share it with obdfilter-survey/iokit-libecho code
13627 setup_obdecho_osc () {
13630 local obdfilter_name=$2
13631 echo "Creating new osc for $obdfilter_name on $ost_nid"
13632 # make sure we can find loopback nid
13633 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13635 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13636 ${obdfilter_name}_osc_UUID || rc=2; }
13637 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13638 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13642 cleanup_obdecho_osc () {
13643 local obdfilter_name=$1
13644 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13645 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13652 local pages=${3:-64}
13657 local obd_size=$(get_obd_size $node $OBD)
13658 local page_size=$(get_page_size $node)
13659 if [[ -n "$obd_size" ]]; then
13660 local new_count=$((obd_size / (pages * page_size / 1024)))
13661 [[ $new_count -ge $count ]] || count=$new_count
13664 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13665 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13667 if [ $rc -eq 0 ]; then
13668 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13669 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13671 echo "New object id is $id"
13672 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13674 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13675 "test_brw $count w v $pages $id" || rc=4; }
13676 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13678 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
13679 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
13680 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
13681 { do_facet $node "$LCTL --device ec detach" || rc=6; }
13682 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13689 if ! module_loaded obdecho; then
13690 load_module obdecho/obdecho &&
13691 stack_trap "rmmod obdecho" EXIT ||
13692 error "unable to load obdecho on client"
13695 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13696 local host=$($LCTL get_param -n osc.$osc.import |
13697 awk '/current_connection:/ { print $2 }' )
13698 local target=$($LCTL get_param -n osc.$osc.import |
13699 awk '/target:/ { print $2 }' )
13700 target=${target%_UUID}
13702 if [ -n "$target" ]; then
13703 setup_obdecho_osc $host $target &&
13704 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13705 { error "obdecho setup failed with $?"; return; }
13707 obdecho_test ${target}_osc client ||
13708 error "obdecho_test failed on ${target}_osc"
13710 $LCTL get_param osc.$osc.import
13711 error "there is no osc.$osc.import target"
13714 run_test 180a "test obdecho on osc"
13717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13718 remote_ost_nodsh && skip "remote OST with nodsh"
13720 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13721 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13722 error "failed to load module obdecho"
13724 local target=$(do_facet ost1 $LCTL dl |
13725 awk '/obdfilter/ { print $4; exit; }')
13727 if [ -n "$target" ]; then
13728 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13730 do_facet ost1 $LCTL dl
13731 error "there is no obdfilter target on ost1"
13734 run_test 180b "test obdecho directly on obdfilter"
13736 test_180c() { # LU-2598
13737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13738 remote_ost_nodsh && skip "remote OST with nodsh"
13739 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
13740 skip "Need MDS version at least 2.4.0"
13742 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13743 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13744 error "failed to load module obdecho"
13746 local target=$(do_facet ost1 $LCTL dl |
13747 awk '/obdfilter/ { print $4; exit; }')
13749 if [ -n "$target" ]; then
13750 local pages=16384 # 64MB bulk I/O RPC size
13752 obdecho_test "$target" ost1 "$pages" ||
13753 error "obdecho_test with pages=$pages failed with $?"
13755 do_facet ost1 $LCTL dl
13756 error "there is no obdfilter target on ost1"
13759 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13761 test_181() { # bug 22177
13762 test_mkdir $DIR/$tdir
13763 # create enough files to index the directory
13764 createmany -o $DIR/$tdir/foobar 4000
13765 # print attributes for debug purpose
13768 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13770 # remove the files & current working dir
13771 unlinkmany $DIR/$tdir/foobar 4000
13773 kill -USR1 $MULTIPID
13775 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13778 run_test 181 "Test open-unlinked dir ========================"
13784 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13786 $LCTL set_param mdc.*.rpc_stats=clear
13788 for (( i = 0; i < $tcount; i++ )) ; do
13789 mkdir $DIR/$tdir/$i
13792 for (( i = 0; i < $tcount; i++ )) ; do
13793 createmany -o $DIR/$tdir/$i/f- $fcount &
13797 for (( i = 0; i < $tcount; i++ )) ; do
13798 unlinkmany $DIR/$tdir/$i/f- $fcount &
13802 $LCTL get_param mdc.*.rpc_stats
13806 run_test 182 "Test parallel modify metadata operations ================"
13808 test_183() { # LU-2275
13809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13810 remote_mds_nodsh && skip "remote MDS with nodsh"
13811 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
13812 skip "Need MDS version at least 2.3.56"
13814 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13815 echo aaa > $DIR/$tdir/$tfile
13817 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13818 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13820 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13821 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13823 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13825 # Flush negative dentry cache
13826 touch $DIR/$tdir/$tfile
13828 # We are not checking for any leaked references here, they'll
13829 # become evident next time we do cleanup with module unload.
13832 run_test 183 "No crash or request leak in case of strange dispositions ========"
13834 # test suite 184 is for LU-2016, LU-2017
13836 check_swap_layouts_support
13838 dir0=$DIR/$tdir/$testnum
13839 test_mkdir -p -c1 $dir0
13844 $LFS setstripe -c1 $file1
13846 $LFS setstripe -c2 $file2
13848 gen1=$($LFS getstripe -g $file1)
13849 gen2=$($LFS getstripe -g $file2)
13851 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13852 gen=$($LFS getstripe -g $file1)
13853 [[ $gen1 != $gen ]] ||
13854 "Layout generation on $file1 does not change"
13855 gen=$($LFS getstripe -g $file2)
13856 [[ $gen2 != $gen ]] ||
13857 "Layout generation on $file2 does not change"
13859 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13860 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13862 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13864 run_test 184a "Basic layout swap"
13867 check_swap_layouts_support
13869 dir0=$DIR/$tdir/$testnum
13870 mkdir -p $dir0 || error "creating dir $dir0"
13877 $LFS setstripe -c1 $file1
13878 $LFS setstripe -c2 $file2
13879 $LFS setstripe -c1 $file3
13880 chown $RUNAS_ID $file3
13881 gen1=$($LFS getstripe -g $file1)
13882 gen2=$($LFS getstripe -g $file2)
13884 $LFS swap_layouts $dir1 $dir2 &&
13885 error "swap of directories layouts should fail"
13886 $LFS swap_layouts $dir1 $file1 &&
13887 error "swap of directory and file layouts should fail"
13888 $RUNAS $LFS swap_layouts $file1 $file2 &&
13889 error "swap of file we cannot write should fail"
13890 $LFS swap_layouts $file1 $file3 &&
13891 error "swap of file with different owner should fail"
13892 /bin/true # to clear error code
13894 run_test 184b "Forbidden layout swap (will generate errors)"
13897 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13898 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13899 check_swap_layouts_support
13901 local dir0=$DIR/$tdir/$testnum
13902 mkdir -p $dir0 || error "creating dir $dir0"
13904 local ref1=$dir0/ref1
13905 local ref2=$dir0/ref2
13906 local file1=$dir0/file1
13907 local file2=$dir0/file2
13908 # create a file large enough for the concurrent test
13909 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13910 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13911 echo "ref file size: ref1($(stat -c %s $ref1))," \
13912 "ref2($(stat -c %s $ref2))"
13915 dd if=$ref1 of=$file1 bs=16k &
13918 # Make sure dd starts to copy file
13919 while [ ! -f $file1 ]; do sleep 0.1; done
13921 $LFS swap_layouts $file1 $file2
13924 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13925 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13927 # how many bytes copied before swapping layout
13928 local copied=$(stat -c %s $file2)
13929 local remaining=$(stat -c %s $ref1)
13930 remaining=$((remaining - copied))
13931 echo "Copied $copied bytes before swapping layout..."
13933 cmp -n $copied $file1 $ref2 | grep differ &&
13934 error "Content mismatch [0, $copied) of ref2 and file1"
13935 cmp -n $copied $file2 $ref1 ||
13936 error "Content mismatch [0, $copied) of ref1 and file2"
13937 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13938 error "Content mismatch [$copied, EOF) of ref1 and file1"
13941 rm -f $ref1 $ref2 $file1 $file2
13943 run_test 184c "Concurrent write and layout swap"
13946 check_swap_layouts_support
13947 [ -z "$(which getfattr 2>/dev/null)" ] &&
13948 skip_env "no getfattr command"
13950 local file1=$DIR/$tdir/$tfile-1
13951 local file2=$DIR/$tdir/$tfile-2
13952 local file3=$DIR/$tdir/$tfile-3
13956 mkdir -p $DIR/$tdir
13957 touch $file1 || error "create $file1 failed"
13958 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13959 error "create $file2 failed"
13960 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13961 error "create $file3 failed"
13962 lovea1=$(get_layout_param $file1)
13964 $LFS swap_layouts $file2 $file3 ||
13965 error "swap $file2 $file3 layouts failed"
13966 $LFS swap_layouts $file1 $file2 ||
13967 error "swap $file1 $file2 layouts failed"
13969 lovea2=$(get_layout_param $file2)
13972 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13974 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13975 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13977 run_test 184d "allow stripeless layouts swap"
13980 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
13981 skip "Need MDS version at least 2.6.94"
13982 check_swap_layouts_support
13983 [ -z "$(which getfattr 2>/dev/null)" ] &&
13984 skip_env "no getfattr command"
13986 local file1=$DIR/$tdir/$tfile-1
13987 local file2=$DIR/$tdir/$tfile-2
13988 local file3=$DIR/$tdir/$tfile-3
13991 mkdir -p $DIR/$tdir
13992 touch $file1 || error "create $file1 failed"
13993 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13994 error "create $file2 failed"
13995 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13996 error "create $file3 failed"
13998 $LFS swap_layouts $file1 $file2 ||
13999 error "swap $file1 $file2 layouts failed"
14001 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
14002 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
14004 echo 123 > $file1 || error "Should be able to write into $file1"
14006 $LFS swap_layouts $file1 $file3 ||
14007 error "swap $file1 $file3 layouts failed"
14009 echo 123 > $file1 || error "Should be able to write into $file1"
14011 rm -rf $file1 $file2 $file3
14013 run_test 184e "Recreate layout after stripeless layout swaps"
14016 # Create a file with name longer than sizeof(struct stat) ==
14017 # 144 to see if we can get chars from the file name to appear
14018 # in the returned striping. Note that 'f' == 0x66.
14019 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
14021 mkdir -p $DIR/$tdir
14022 mcreate $DIR/$tdir/$file
14023 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
14024 error "IOC_MDC_GETFILEINFO returned garbage striping"
14027 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
14029 test_185() { # LU-2441
14030 # LU-3553 - no volatile file support in old servers
14031 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
14032 skip "Need MDS version at least 2.3.60"
14034 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
14035 touch $DIR/$tdir/spoo
14036 local mtime1=$(stat -c "%Y" $DIR/$tdir)
14037 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
14038 error "cannot create/write a volatile file"
14039 [ "$FILESET" == "" ] &&
14040 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
14041 error "FID is still valid after close"
14043 multiop_bg_pause $DIR/$tdir vVw4096_c
14050 # assume that the next FID for this client is sequential, since stdout
14051 # is unfortunately eaten by multiop_bg_pause
14052 local n=$((${fidv[1]} + 1))
14053 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
14054 if [ "$FILESET" == "" ]; then
14055 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
14056 error "FID is missing before close"
14058 kill -USR1 $multi_pid
14059 # 1 second delay, so if mtime change we will see it
14061 local mtime2=$(stat -c "%Y" $DIR/$tdir)
14062 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
14064 run_test 185 "Volatile file support"
14067 remote_mds_nodsh && skip "remote MDS with nodsh"
14068 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
14069 skip "Need MDS version at least 2.3.0"
14071 local dir0=$DIR/$tdir/$testnum
14072 mkdir -p $dir0 || error "creating dir $dir0"
14074 local file=$dir0/file1
14075 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
14076 local dv1=$($LFS data_version $file)
14077 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
14078 local dv2=$($LFS data_version $file)
14079 [[ $dv1 != $dv2 ]] ||
14080 error "data version did not change on write $dv1 == $dv2"
14085 run_test 187a "Test data version change"
14088 remote_mds_nodsh && skip "remote MDS with nodsh"
14089 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
14090 skip "Need MDS version at least 2.3.0"
14092 local dir0=$DIR/$tdir/$testnum
14093 mkdir -p $dir0 || error "creating dir $dir0"
14095 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
14096 [[ ${DV[0]} != ${DV[1]} ]] ||
14097 error "data version did not change on write"\
14098 " ${DV[0]} == ${DV[1]}"
14103 run_test 187b "Test data version change on volatile file"
14106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14107 remote_mgs_nodsh && skip "remote MGS with nodsh"
14108 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14110 local POOL=${POOL:-cea1}
14111 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
14112 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
14115 local last_ost=$(($OSTCOUNT - 1))
14117 local ost_list=$(seq $first_ost $ost_step $last_ost)
14118 local ost_range="$first_ost $last_ost $ost_step"
14119 local test_path=$POOL_ROOT/$POOL_DIR_NAME
14120 local file_dir=$POOL_ROOT/file_tst
14121 local subdir=$test_path/subdir
14124 if ! combined_mgs_mds ; then
14129 # former test_200a test_200b
14130 pool_add $POOL || { rc=$? ; break; }
14131 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
14132 # former test_200c test_200d
14133 mkdir -p $test_path
14134 pool_set_dir $POOL $test_path || { rc=$? ; break; }
14135 pool_check_dir $POOL $test_path || { rc=$? ; break; }
14137 pool_check_dir $POOL $subdir || { rc=$? ; break; }
14138 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
14139 || { rc=$? ; break; }
14140 # former test_200e test_200f
14141 local files=$((OSTCOUNT*3))
14142 pool_alloc_files $POOL $test_path $files "$ost_list" \
14143 || { rc=$? ; break; }
14144 pool_create_files $POOL $file_dir $files "$ost_list" \
14145 || { rc=$? ; break; }
14146 # former test_200g test_200h
14147 pool_lfs_df $POOL || { rc=$? ; break; }
14148 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
14150 # former test_201a test_201b test_201c
14151 pool_remove_first_target $POOL || { rc=$? ; break; }
14153 local f=$test_path/$tfile
14154 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
14155 pool_remove $POOL $f || { rc=$? ; break; }
14161 if ! combined_mgs_mds ; then
14166 run_test 200 "OST pools"
14168 # usage: default_attr <count | size | offset>
14170 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
14173 # usage: check_default_stripe_attr
14174 check_default_stripe_attr() {
14175 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
14178 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
14180 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
14184 error "unknown getstripe attr '$1'"
14187 [ $ACTUAL == $EXPECTED ] ||
14188 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
14192 test_mkdir $DIR/$tdir
14193 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
14195 check_default_stripe_attr --stripe-count
14196 check_default_stripe_attr --stripe-size
14197 check_default_stripe_attr --stripe-index
14199 run_test 204a "Print default stripe attributes"
14202 test_mkdir $DIR/$tdir
14203 $LFS setstripe --stripe-count 1 $DIR/$tdir
14205 check_default_stripe_attr --stripe-size
14206 check_default_stripe_attr --stripe-index
14208 run_test 204b "Print default stripe size and offset"
14211 test_mkdir $DIR/$tdir
14212 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14214 check_default_stripe_attr --stripe-count
14215 check_default_stripe_attr --stripe-index
14217 run_test 204c "Print default stripe count and offset"
14220 test_mkdir $DIR/$tdir
14221 $LFS setstripe --stripe-index 0 $DIR/$tdir
14223 check_default_stripe_attr --stripe-count
14224 check_default_stripe_attr --stripe-size
14226 run_test 204d "Print default stripe count and size"
14229 test_mkdir $DIR/$tdir
14230 $LFS setstripe -d $DIR/$tdir
14232 check_default_stripe_attr --stripe-count --raw
14233 check_default_stripe_attr --stripe-size --raw
14234 check_default_stripe_attr --stripe-index --raw
14236 run_test 204e "Print raw stripe attributes"
14239 test_mkdir $DIR/$tdir
14240 $LFS setstripe --stripe-count 1 $DIR/$tdir
14242 check_default_stripe_attr --stripe-size --raw
14243 check_default_stripe_attr --stripe-index --raw
14245 run_test 204f "Print raw stripe size and offset"
14248 test_mkdir $DIR/$tdir
14249 $LFS setstripe --stripe-size 65536 $DIR/$tdir
14251 check_default_stripe_attr --stripe-count --raw
14252 check_default_stripe_attr --stripe-index --raw
14254 run_test 204g "Print raw stripe count and offset"
14257 test_mkdir $DIR/$tdir
14258 $LFS setstripe --stripe-index 0 $DIR/$tdir
14260 check_default_stripe_attr --stripe-count --raw
14261 check_default_stripe_attr --stripe-size --raw
14263 run_test 204h "Print raw stripe count and size"
14265 # Figure out which job scheduler is being used, if any,
14266 # or use a fake one
14267 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
14268 JOBENV=SLURM_JOB_ID
14269 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
14271 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
14273 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
14274 JOBENV=LOADL_STEP_ID
14275 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
14278 $LCTL list_param jobid_name > /dev/null 2>&1
14279 if [ $? -eq 0 ]; then
14285 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
14287 verify_jobstats() {
14292 # we don't really need to clear the stats for this test to work, since each
14293 # command has a unique jobid, but it makes debugging easier if needed.
14294 # for facet in $facets; do
14295 # local dev=$(convert_facet2label $facet)
14296 # # clear old jobstats
14297 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
14300 # use a new JobID for each test, or we might see an old one
14301 [ "$JOBENV" = "FAKE_JOBID" ] &&
14302 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
14304 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
14306 [ "$JOBENV" = "nodelocal" ] && {
14307 FAKE_JOBID=id.$testnum.%e.$RANDOM
14308 $LCTL set_param jobid_name=$FAKE_JOBID
14309 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
14312 log "Test: ${cmd[*]}"
14313 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
14315 if [ $JOBENV = "FAKE_JOBID" ]; then
14316 FAKE_JOBID=$JOBVAL ${cmd[*]}
14321 # all files are created on OST0000
14322 for facet in $facets; do
14323 local stats="*.$(convert_facet2label $facet).job_stats"
14325 # strip out libtool wrappers for in-tree executables
14326 if [ $(do_facet $facet lctl get_param $stats |
14327 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
14328 do_facet $facet lctl get_param $stats
14329 error "No jobstats for $JOBVAL found on $facet::$stats"
14335 local new_jobenv=$1
14337 set_persistent_param_and_check client "jobid_var" \
14338 "$FSNAME.sys.jobid_var" $new_jobenv
14341 test_205() { # Job stats
14342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14343 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
14344 skip "Need MDS version with at least 2.7.1"
14345 remote_mgs_nodsh && skip "remote MGS with nodsh"
14346 remote_mds_nodsh && skip "remote MDS with nodsh"
14347 remote_ost_nodsh && skip "remote OST with nodsh"
14348 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
14349 skip "Server doesn't support jobstats"
14350 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
14352 local old_jobenv=$($LCTL get_param -n jobid_var)
14353 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
14355 if [[ $PERM_CMD == *"set_param -P"* ]]; then
14356 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
14358 stack_trap "do_facet mgs $PERM_CMD \
14359 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
14363 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
14364 mdt.*.job_cleanup_interval | head -n 1)
14365 local new_interval=5
14366 do_facet $SINGLEMDS \
14367 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
14368 stack_trap "do_facet $SINGLEMDS \
14369 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
14370 local start=$SECONDS
14374 cmd="mkdir $DIR/$tdir"
14375 verify_jobstats "$cmd" "$SINGLEMDS"
14377 cmd="rmdir $DIR/$tdir"
14378 verify_jobstats "$cmd" "$SINGLEMDS"
14379 # mkdir on secondary MDT
14380 if [ $MDSCOUNT -gt 1 ]; then
14381 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
14382 verify_jobstats "$cmd" "mds2"
14385 cmd="mknod $DIR/$tfile c 1 3"
14386 verify_jobstats "$cmd" "$SINGLEMDS"
14388 cmd="rm -f $DIR/$tfile"
14389 verify_jobstats "$cmd" "$SINGLEMDS"
14390 # create all files on OST0000 so verify_jobstats can find OST stats
14392 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
14393 verify_jobstats "$cmd" "$SINGLEMDS"
14395 cmd="touch $DIR/$tfile"
14396 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14398 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
14399 verify_jobstats "$cmd" "ost1"
14401 cancel_lru_locks osc
14402 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
14403 verify_jobstats "$cmd" "ost1"
14405 cmd="$TRUNCATE $DIR/$tfile 0"
14406 verify_jobstats "$cmd" "$SINGLEMDS ost1"
14408 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14409 verify_jobstats "$cmd" "$SINGLEMDS"
14410 # jobstats expiry - sleep until old stats should be expired
14411 local left=$((new_interval + 5 - (SECONDS - start)))
14412 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14413 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14415 cmd="mkdir $DIR/$tdir.expire"
14416 verify_jobstats "$cmd" "$SINGLEMDS"
14417 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14418 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14420 # Ensure that jobid are present in changelog (if supported by MDS)
14421 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
14422 changelog_dump | tail -10
14423 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14424 [ $jobids -eq 9 ] ||
14425 error "Wrong changelog jobid count $jobids != 9"
14429 jobstats_set $JOBENV
14431 changelog_dump | grep $tfile
14432 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14433 [ $jobids -eq 0 ] ||
14434 error "Unexpected jobids when jobid_var=$JOBENV"
14437 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14438 JOBENV="JOBCOMPLEX"
14439 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14441 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14443 run_test 205 "Verify job stats"
14445 # LU-1480, LU-1773 and LU-1657
14447 mkdir -p $DIR/$tdir
14448 $LFS setstripe -c -1 $DIR/$tdir
14449 #define OBD_FAIL_LOV_INIT 0x1403
14450 $LCTL set_param fail_loc=0xa0001403
14451 $LCTL set_param fail_val=1
14452 touch $DIR/$tdir/$tfile || true
14454 run_test 206 "fail lov_init_raid0() doesn't lbug"
14457 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14458 local fsz=`stat -c %s $DIR/$tfile`
14459 cancel_lru_locks mdc
14461 # do not return layout in getattr intent
14462 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14463 $LCTL set_param fail_loc=0x170
14464 local sz=`stat -c %s $DIR/$tfile`
14466 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14470 run_test 207a "can refresh layout at glimpse"
14473 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14474 local cksum=`md5sum $DIR/$tfile`
14475 local fsz=`stat -c %s $DIR/$tfile`
14476 cancel_lru_locks mdc
14477 cancel_lru_locks osc
14479 # do not return layout in getattr intent
14480 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14481 $LCTL set_param fail_loc=0x171
14483 # it will refresh layout after the file is opened but before read issues
14484 echo checksum is "$cksum"
14485 echo "$cksum" |md5sum -c --quiet || error "file differs"
14489 run_test 207b "can refresh layout at open"
14492 # FIXME: in this test suite, only RD lease is used. This is okay
14493 # for now as only exclusive open is supported. After generic lease
14494 # is done, this test suite should be revised. - Jinshan
14496 remote_mds_nodsh && skip "remote MDS with nodsh"
14497 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
14498 skip "Need MDS version at least 2.4.52"
14500 echo "==== test 1: verify get lease work"
14501 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14503 echo "==== test 2: verify lease can be broken by upcoming open"
14504 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14508 $MULTIOP $DIR/$tfile oO_RDONLY:c
14509 kill -USR1 $PID && wait $PID || error "break lease error"
14511 echo "==== test 3: verify lease can't be granted if an open already exists"
14512 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14516 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14517 kill -USR1 $PID && wait $PID || error "open file error"
14519 echo "==== test 4: lease can sustain over recovery"
14520 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14526 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14528 echo "==== test 5: lease broken can't be regained by replay"
14529 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14533 # open file to break lease and then recovery
14534 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14537 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14541 run_test 208 "Exclusive open"
14544 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14545 skip_env "must have disp_stripe"
14548 sync; sleep 5; sync;
14550 echo 3 > /proc/sys/vm/drop_caches
14551 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14553 # open/close 500 times
14554 for i in $(seq 500); do
14558 echo 3 > /proc/sys/vm/drop_caches
14559 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14561 echo "before: $req_before, after: $req_after"
14562 [ $((req_after - req_before)) -ge 300 ] &&
14563 error "open/close requests are not freed"
14566 run_test 209 "read-only open/close requests should be freed promptly"
14570 size=$((size % 8192 + 1))
14571 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14572 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14573 rm -f $DIR/f212 $DIR/f212.xyz
14575 run_test 212 "Sendfile test ============================================"
14578 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14579 cancel_lru_locks osc
14580 lctl set_param fail_loc=0x8000040f
14581 # generate a read lock
14582 cat $DIR/$tfile > /dev/null
14583 # write to the file, it will try to cancel the above read lock.
14584 cat /etc/hosts >> $DIR/$tfile
14586 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14588 test_214() { # for bug 20133
14589 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14590 for (( i=0; i < 340; i++ )) ; do
14591 touch $DIR/$tdir/d214c/a$i
14594 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14595 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14596 ls $DIR/d214c || error "ls $DIR/d214c failed"
14597 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14598 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14600 run_test 214 "hash-indexed directory test - bug 20133"
14602 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14603 create_lnet_proc_files() {
14604 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14607 # counterpart of create_lnet_proc_files
14608 remove_lnet_proc_files() {
14609 rm -f $TMP/lnet_$1.sys
14612 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14613 # 3rd arg as regexp for body
14614 check_lnet_proc_stats() {
14615 local l=$(cat "$TMP/lnet_$1" |wc -l)
14616 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14618 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14621 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14622 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14623 # optional and can be regexp for 2nd line (lnet.routes case)
14624 check_lnet_proc_entry() {
14625 local blp=2 # blp stands for 'position of 1st line of body'
14626 [ -z "$5" ] || blp=3 # lnet.routes case
14628 local l=$(cat "$TMP/lnet_$1" |wc -l)
14629 # subtracting one from $blp because the body can be empty
14630 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14632 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14633 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14635 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14636 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14638 # bail out if any unexpected line happened
14639 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14640 [ "$?" != 0 ] || error "$2 misformatted"
14643 test_215() { # for bugs 18102, 21079, 21517
14644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14646 local N='(0|[1-9][0-9]*)' # non-negative numeric
14647 local P='[1-9][0-9]*' # positive numeric
14648 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14649 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14650 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14651 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14653 local L1 # regexp for 1st line
14654 local L2 # regexp for 2nd line (optional)
14655 local BR # regexp for the rest (body)
14657 # lnet.stats should look as 11 space-separated non-negative numerics
14658 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14659 create_lnet_proc_files "stats"
14660 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14661 remove_lnet_proc_files "stats"
14663 # lnet.routes should look like this:
14664 # Routing disabled/enabled
14665 # net hops priority state router
14666 # where net is a string like tcp0, hops > 0, priority >= 0,
14667 # state is up/down,
14668 # router is a string like 192.168.1.1@tcp2
14669 L1="^Routing (disabled|enabled)$"
14670 L2="^net +hops +priority +state +router$"
14671 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14672 create_lnet_proc_files "routes"
14673 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14674 remove_lnet_proc_files "routes"
14676 # lnet.routers should look like this:
14677 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14678 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14679 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14680 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14681 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14682 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14683 create_lnet_proc_files "routers"
14684 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14685 remove_lnet_proc_files "routers"
14687 # lnet.peers should look like this:
14688 # nid refs state last max rtr min tx min queue
14689 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14690 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14691 # numeric (0 or >0 or <0), queue >= 0.
14692 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14693 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14694 create_lnet_proc_files "peers"
14695 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14696 remove_lnet_proc_files "peers"
14698 # lnet.buffers should look like this:
14699 # pages count credits min
14700 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14701 L1="^pages +count +credits +min$"
14702 BR="^ +$N +$N +$I +$I$"
14703 create_lnet_proc_files "buffers"
14704 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14705 remove_lnet_proc_files "buffers"
14707 # lnet.nis should look like this:
14708 # nid status alive refs peer rtr max tx min
14709 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14710 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14711 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14712 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14713 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14714 create_lnet_proc_files "nis"
14715 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14716 remove_lnet_proc_files "nis"
14718 # can we successfully write to lnet.stats?
14719 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14721 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14723 test_216() { # bug 20317
14724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14725 remote_ost_nodsh && skip "remote OST with nodsh"
14728 local facets=$(get_facets OST)
14729 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14731 save_lustre_params client "osc.*.contention_seconds" > $p
14732 save_lustre_params $facets \
14733 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14734 save_lustre_params $facets \
14735 "ldlm.namespaces.filter-*.contended_locks" >> $p
14736 save_lustre_params $facets \
14737 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14738 clear_stats osc.*.osc_stats
14740 # agressive lockless i/o settings
14741 do_nodes $(comma_list $(osts_nodes)) \
14742 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14743 ldlm.namespaces.filter-*.contended_locks=0 \
14744 ldlm.namespaces.filter-*.contention_seconds=60"
14745 lctl set_param -n osc.*.contention_seconds=60
14747 $DIRECTIO write $DIR/$tfile 0 10 4096
14748 $CHECKSTAT -s 40960 $DIR/$tfile
14750 # disable lockless i/o
14751 do_nodes $(comma_list $(osts_nodes)) \
14752 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14753 ldlm.namespaces.filter-*.contended_locks=32 \
14754 ldlm.namespaces.filter-*.contention_seconds=0"
14755 lctl set_param -n osc.*.contention_seconds=0
14756 clear_stats osc.*.osc_stats
14758 dd if=/dev/zero of=$DIR/$tfile count=0
14759 $CHECKSTAT -s 0 $DIR/$tfile
14761 restore_lustre_params <$p
14765 run_test 216 "check lockless direct write updates file size and kms correctly"
14767 test_217() { # bug 22430
14768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14773 for node in $(nodes_list); do
14774 nid=$(host_nids_address $node $NETTYPE)
14775 if [[ $nid = *-* ]] ; then
14776 echo "lctl ping $(h2nettype $nid)"
14777 lctl ping $(h2nettype $nid)
14779 echo "skipping $node (no hyphen detected)"
14783 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14786 # do directio so as not to populate the page cache
14787 log "creating a 10 Mb file"
14788 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14789 log "starting reads"
14790 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14791 log "truncating the file"
14792 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14794 kill %+ || true # reads might have finished
14795 echo "wait until dd is finished"
14797 log "removing the temporary file"
14798 rm -rf $DIR/$tfile || error "tmp file removal failed"
14800 run_test 218 "parallel read and truncate should not deadlock"
14803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14805 # write one partial page
14806 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14807 # set no grant so vvp_io_commit_write will do sync write
14808 $LCTL set_param fail_loc=0x411
14809 # write a full page at the end of file
14810 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14812 $LCTL set_param fail_loc=0
14813 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14814 $LCTL set_param fail_loc=0x411
14815 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14818 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14819 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14821 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14823 test_220() { #LU-325
14824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14825 remote_ost_nodsh && skip "remote OST with nodsh"
14826 remote_mds_nodsh && skip "remote MDS with nodsh"
14827 remote_mgs_nodsh && skip "remote MGS with nodsh"
14831 # create on MDT0000 so the last_id and next_id are correct
14833 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14837 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14838 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14839 osc.$mdtosc_proc1.prealloc_last_id)
14840 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14841 osc.$mdtosc_proc1.prealloc_next_id)
14845 if ! combined_mgs_mds ; then
14849 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14850 #define OBD_FAIL_OST_ENOINO 0x229
14851 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14852 create_pool $FSNAME.$TESTNAME || return 1
14853 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14855 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14857 MDSOBJS=$((last_id - next_id))
14858 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14860 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14861 echo "OST still has $count kbytes free"
14863 echo "create $MDSOBJS files @next_id..."
14864 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14866 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14867 osc.$mdtosc_proc1.prealloc_last_id)
14868 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14869 osc.$mdtosc_proc1.prealloc_next_id)
14871 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14876 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14877 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14879 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14880 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14881 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14882 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14883 echo "unlink $MDSOBJS files @$next_id..."
14884 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14886 if ! combined_mgs_mds ; then
14890 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14895 dd if=`which date` of=$MOUNT/date oflag=sync
14896 chmod +x $MOUNT/date
14898 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14899 $LCTL set_param fail_loc=0x80001401
14901 $MOUNT/date > /dev/null
14904 run_test 221 "make sure fault and truncate race to not cause OOM"
14907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14910 test_mkdir $DIR/$tdir
14911 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14912 createmany -o $DIR/$tdir/$tfile 10
14913 cancel_lru_locks mdc
14914 cancel_lru_locks osc
14915 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14916 $LCTL set_param fail_loc=0x31a
14917 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14918 $LCTL set_param fail_loc=0
14921 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14927 test_mkdir $DIR/$tdir
14928 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14929 createmany -o $DIR/$tdir/$tfile 10
14930 cancel_lru_locks mdc
14931 cancel_lru_locks osc
14932 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14933 $LCTL set_param fail_loc=0x31a
14934 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14935 $LCTL set_param fail_loc=0
14937 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14943 test_mkdir $DIR/$tdir
14944 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14945 createmany -o $DIR/$tdir/$tfile 10
14946 cancel_lru_locks mdc
14947 cancel_lru_locks osc
14948 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14949 $LCTL set_param fail_loc=0x31b
14950 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14951 $LCTL set_param fail_loc=0
14954 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14956 test_224a() { # LU-1039, MRP-303
14957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14959 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14960 $LCTL set_param fail_loc=0x508
14961 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14962 $LCTL set_param fail_loc=0
14965 run_test 224a "Don't panic on bulk IO failure"
14967 test_224b() { # LU-1039, MRP-303
14968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14970 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14971 cancel_lru_locks osc
14972 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14973 $LCTL set_param fail_loc=0x515
14974 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14975 $LCTL set_param fail_loc=0
14978 run_test 224b "Don't panic on bulk IO failure"
14980 test_224c() { # LU-6441
14981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14982 remote_mds_nodsh && skip "remote MDS with nodsh"
14984 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14985 save_writethrough $p
14986 set_cache writethrough on
14988 local pages_per_rpc=$($LCTL get_param \
14989 osc.*.max_pages_per_rpc)
14990 local at_max=$($LCTL get_param -n at_max)
14991 local timeout=$($LCTL get_param -n timeout)
14992 local test_at="at_max"
14993 local param_at="$FSNAME.sys.at_max"
14994 local test_timeout="timeout"
14995 local param_timeout="$FSNAME.sys.timeout"
14997 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14999 set_persistent_param_and_check client "$test_at" "$param_at" 0
15000 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
15002 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
15003 do_facet ost1 "$LCTL set_param fail_loc=0x520"
15004 $LFS setstripe -c 1 -i 0 $DIR/$tfile
15005 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
15007 do_facet ost1 "$LCTL set_param fail_loc=0"
15009 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
15010 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
15013 $LCTL set_param -n $pages_per_rpc
15014 restore_lustre_params < $p
15017 run_test 224c "Don't hang if one of md lost during large bulk RPC"
15019 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
15021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15022 if [ -z ${MDSSURVEY} ]; then
15023 skip_env "mds-survey not found"
15025 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
15026 skip "Need MDS version at least 2.2.51"
15028 local mds=$(facet_host $SINGLEMDS)
15029 local target=$(do_nodes $mds 'lctl dl' |
15030 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
15032 local cmd1="file_count=1000 thrhi=4"
15033 local cmd2="dir_count=2 layer=mdd stripe_count=0"
15034 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
15035 local cmd="$cmd1 $cmd2 $cmd3"
15037 rm -f ${TMP}/mds_survey*
15039 eval $cmd || error "mds-survey with zero-stripe failed"
15040 cat ${TMP}/mds_survey*
15041 rm -f ${TMP}/mds_survey*
15043 run_test 225a "Metadata survey sanity with zero-stripe"
15046 if [ -z ${MDSSURVEY} ]; then
15047 skip_env "mds-survey not found"
15049 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
15050 skip "Need MDS version at least 2.2.51"
15051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15052 remote_mds_nodsh && skip "remote MDS with nodsh"
15053 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
15054 skip_env "Need to mount OST to test"
15057 local mds=$(facet_host $SINGLEMDS)
15058 local target=$(do_nodes $mds 'lctl dl' |
15059 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
15061 local cmd1="file_count=1000 thrhi=4"
15062 local cmd2="dir_count=2 layer=mdd stripe_count=1"
15063 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
15064 local cmd="$cmd1 $cmd2 $cmd3"
15066 rm -f ${TMP}/mds_survey*
15068 eval $cmd || error "mds-survey with stripe_count failed"
15069 cat ${TMP}/mds_survey*
15070 rm -f ${TMP}/mds_survey*
15072 run_test 225b "Metadata survey sanity with stripe_count = 1"
15074 mcreate_path2fid () {
15080 local path=$DIR/$tdir/$name
15085 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
15086 error "cannot create $desc"
15088 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
15090 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
15092 fid_path=$($LFS fid2path $MOUNT $fid)
15094 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
15096 [ "$path" == "$fid_path" ] ||
15097 error "fid2path returned $fid_path, expected $path"
15099 echo "pass with $path and $fid"
15104 mkdir -p $DIR/$tdir
15106 mcreate_path2fid 0010666 0 0 fifo "FIFO"
15107 mcreate_path2fid 0020666 1 3 null "character special file (null)"
15108 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
15109 mcreate_path2fid 0040666 0 0 dir "directory"
15110 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
15111 mcreate_path2fid 0100666 0 0 file "regular file"
15112 mcreate_path2fid 0120666 0 0 link "symbolic link"
15113 mcreate_path2fid 0140666 0 0 sock "socket"
15115 run_test 226a "call path2fid and fid2path on files of all type"
15118 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15123 mkdir -p $DIR/$tdir
15124 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
15125 error "create remote directory failed"
15126 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
15127 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
15128 "character special file (null)"
15129 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
15130 "character special file (no device)"
15131 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
15132 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
15133 "block special file (loop)"
15134 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
15135 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
15136 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
15138 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
15140 # LU-1299 Executing or running ldd on a truncated executable does not
15141 # cause an out-of-memory condition.
15143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15144 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
15146 dd if=$(which date) of=$MOUNT/date bs=1k count=1
15147 chmod +x $MOUNT/date
15149 $MOUNT/date > /dev/null
15150 ldd $MOUNT/date > /dev/null
15153 run_test 227 "running truncated executable does not cause OOM"
15155 # LU-1512 try to reuse idle OI blocks
15157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15158 remote_mds_nodsh && skip "remote MDS with nodsh"
15159 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15161 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15162 local myDIR=$DIR/$tdir
15165 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15166 $LCTL set_param fail_loc=0x80001002
15167 createmany -o $myDIR/t- 10000
15168 $LCTL set_param fail_loc=0
15169 # The guard is current the largest FID holder
15171 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15173 local IDX=$(($SEQ % 64))
15175 do_facet $SINGLEMDS sync
15176 # Make sure journal flushed.
15178 local blk1=$(do_facet $SINGLEMDS \
15179 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15180 grep Blockcount | awk '{print $4}')
15182 # Remove old files, some OI blocks will become idle.
15183 unlinkmany $myDIR/t- 10000
15184 # Create new files, idle OI blocks should be reused.
15185 createmany -o $myDIR/t- 2000
15186 do_facet $SINGLEMDS sync
15187 # Make sure journal flushed.
15189 local blk2=$(do_facet $SINGLEMDS \
15190 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15191 grep Blockcount | awk '{print $4}')
15193 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15195 run_test 228a "try to reuse idle OI blocks"
15198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15199 remote_mds_nodsh && skip "remote MDS with nodsh"
15200 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15202 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15203 local myDIR=$DIR/$tdir
15206 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15207 $LCTL set_param fail_loc=0x80001002
15208 createmany -o $myDIR/t- 10000
15209 $LCTL set_param fail_loc=0
15210 # The guard is current the largest FID holder
15212 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15214 local IDX=$(($SEQ % 64))
15216 do_facet $SINGLEMDS sync
15217 # Make sure journal flushed.
15219 local blk1=$(do_facet $SINGLEMDS \
15220 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15221 grep Blockcount | awk '{print $4}')
15223 # Remove old files, some OI blocks will become idle.
15224 unlinkmany $myDIR/t- 10000
15227 stop $SINGLEMDS || error "Fail to stop MDT."
15229 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
15231 df $MOUNT || error "Fail to df."
15232 # Create new files, idle OI blocks should be reused.
15233 createmany -o $myDIR/t- 2000
15234 do_facet $SINGLEMDS sync
15235 # Make sure journal flushed.
15237 local blk2=$(do_facet $SINGLEMDS \
15238 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15239 grep Blockcount | awk '{print $4}')
15241 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15243 run_test 228b "idle OI blocks can be reused after MDT restart"
15247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15248 remote_mds_nodsh && skip "remote MDS with nodsh"
15249 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
15251 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
15252 local myDIR=$DIR/$tdir
15255 #define OBD_FAIL_SEQ_EXHAUST 0x1002
15256 $LCTL set_param fail_loc=0x80001002
15257 # 20000 files can guarantee there are index nodes in the OI file
15258 createmany -o $myDIR/t- 20000
15259 $LCTL set_param fail_loc=0
15260 # The guard is current the largest FID holder
15262 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
15264 local IDX=$(($SEQ % 64))
15266 do_facet $SINGLEMDS sync
15267 # Make sure journal flushed.
15269 local blk1=$(do_facet $SINGLEMDS \
15270 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15271 grep Blockcount | awk '{print $4}')
15273 # Remove old files, some OI blocks will become idle.
15274 unlinkmany $myDIR/t- 20000
15276 # The OI file should become empty now
15278 # Create new files, idle OI blocks should be reused.
15279 createmany -o $myDIR/t- 2000
15280 do_facet $SINGLEMDS sync
15281 # Make sure journal flushed.
15283 local blk2=$(do_facet $SINGLEMDS \
15284 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
15285 grep Blockcount | awk '{print $4}')
15287 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
15289 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
15291 test_229() { # LU-2482, LU-3448
15292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15293 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
15294 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
15295 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
15299 # Create a file with a released layout and stripe count 2.
15300 $MULTIOP $DIR/$tfile H2c ||
15301 error "failed to create file with released layout"
15303 $LFS getstripe -v $DIR/$tfile
15305 local pattern=$($LFS getstripe -L $DIR/$tfile)
15306 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
15308 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
15310 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
15311 stat $DIR/$tfile || error "failed to stat released file"
15313 chown $RUNAS_ID $DIR/$tfile ||
15314 error "chown $RUNAS_ID $DIR/$tfile failed"
15316 chgrp $RUNAS_ID $DIR/$tfile ||
15317 error "chgrp $RUNAS_ID $DIR/$tfile failed"
15319 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
15320 rm $DIR/$tfile || error "failed to remove released file"
15322 run_test 229 "getstripe/stat/rm/attr changes work on released files"
15325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15326 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15327 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15328 skip "Need MDS version at least 2.11.52"
15332 test_mkdir $DIR/$tdir
15333 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
15334 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
15335 [ $mdt_idx -ne 0 ] &&
15336 error "create local directory on wrong MDT $mdt_idx"
15338 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
15339 error "create remote directory failed"
15340 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
15341 [ $mdt_idx -ne $MDTIDX ] &&
15342 error "create remote directory on wrong MDT $mdt_idx"
15344 createmany -o $DIR/$tdir/test_230/t- 10 ||
15345 error "create files on remote directory failed"
15346 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
15347 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
15348 rm -r $DIR/$tdir || error "unlink remote directory failed"
15350 run_test 230a "Create remote directory and files under the remote directory"
15353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15354 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15355 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15356 skip "Need MDS version at least 2.11.52"
15364 local migrate_dir=$DIR/$tdir/migrate_dir
15365 local other_dir=$DIR/$tdir/other_dir
15367 test_mkdir $DIR/$tdir
15368 test_mkdir -i0 -c1 $migrate_dir
15369 test_mkdir -i0 -c1 $other_dir
15370 for ((i=0; i<10; i++)); do
15371 mkdir -p $migrate_dir/dir_${i}
15372 createmany -o $migrate_dir/dir_${i}/f 10 ||
15373 error "create files under remote dir failed $i"
15376 cp /etc/passwd $migrate_dir/$tfile
15377 cp /etc/passwd $other_dir/$tfile
15378 chattr +SAD $migrate_dir
15379 chattr +SAD $migrate_dir/$tfile
15381 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15382 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15383 local old_dir_mode=$(stat -c%f $migrate_dir)
15384 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
15386 mkdir -p $migrate_dir/dir_default_stripe2
15387 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
15388 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
15390 mkdir -p $other_dir
15391 ln $migrate_dir/$tfile $other_dir/luna
15392 ln $migrate_dir/$tfile $migrate_dir/sofia
15393 ln $other_dir/$tfile $migrate_dir/david
15394 ln -s $migrate_dir/$tfile $other_dir/zachary
15395 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
15396 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
15398 $LFS migrate -m $MDTIDX $migrate_dir ||
15399 error "fails on migrating remote dir to MDT1"
15401 echo "migratate to MDT1, then checking.."
15402 for ((i = 0; i < 10; i++)); do
15403 for file in $(find $migrate_dir/dir_${i}); do
15404 mdt_index=$($LFS getstripe -m $file)
15405 [ $mdt_index == $MDTIDX ] ||
15406 error "$file is not on MDT${MDTIDX}"
15410 # the multiple link file should still in MDT0
15411 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15412 [ $mdt_index == 0 ] ||
15413 error "$file is not on MDT${MDTIDX}"
15415 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15416 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15417 error " expect $old_dir_flag get $new_dir_flag"
15419 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15420 [ "$old_file_flag" = "$new_file_flag" ] ||
15421 error " expect $old_file_flag get $new_file_flag"
15423 local new_dir_mode=$(stat -c%f $migrate_dir)
15424 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15425 error "expect mode $old_dir_mode get $new_dir_mode"
15427 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15428 [ "$old_file_mode" = "$new_file_mode" ] ||
15429 error "expect mode $old_file_mode get $new_file_mode"
15431 diff /etc/passwd $migrate_dir/$tfile ||
15432 error "$tfile different after migration"
15434 diff /etc/passwd $other_dir/luna ||
15435 error "luna different after migration"
15437 diff /etc/passwd $migrate_dir/sofia ||
15438 error "sofia different after migration"
15440 diff /etc/passwd $migrate_dir/david ||
15441 error "david different after migration"
15443 diff /etc/passwd $other_dir/zachary ||
15444 error "zachary different after migration"
15446 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15447 error "${tfile}_ln different after migration"
15449 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15450 error "${tfile}_ln_other different after migration"
15452 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15453 [ $stripe_count = 2 ] ||
15454 error "dir strpe_count $d != 2 after migration."
15456 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15457 [ $stripe_count = 2 ] ||
15458 error "file strpe_count $d != 2 after migration."
15460 #migrate back to MDT0
15463 $LFS migrate -m $MDTIDX $migrate_dir ||
15464 error "fails on migrating remote dir to MDT0"
15466 echo "migrate back to MDT0, checking.."
15467 for file in $(find $migrate_dir); do
15468 mdt_index=$($LFS getstripe -m $file)
15469 [ $mdt_index == $MDTIDX ] ||
15470 error "$file is not on MDT${MDTIDX}"
15473 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15474 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15475 error " expect $old_dir_flag get $new_dir_flag"
15477 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15478 [ "$old_file_flag" = "$new_file_flag" ] ||
15479 error " expect $old_file_flag get $new_file_flag"
15481 local new_dir_mode=$(stat -c%f $migrate_dir)
15482 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15483 error "expect mode $old_dir_mode get $new_dir_mode"
15485 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15486 [ "$old_file_mode" = "$new_file_mode" ] ||
15487 error "expect mode $old_file_mode get $new_file_mode"
15489 diff /etc/passwd ${migrate_dir}/$tfile ||
15490 error "$tfile different after migration"
15492 diff /etc/passwd ${other_dir}/luna ||
15493 error "luna different after migration"
15495 diff /etc/passwd ${migrate_dir}/sofia ||
15496 error "sofia different after migration"
15498 diff /etc/passwd ${other_dir}/zachary ||
15499 error "zachary different after migration"
15501 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15502 error "${tfile}_ln different after migration"
15504 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15505 error "${tfile}_ln_other different after migration"
15507 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15508 [ $stripe_count = 2 ] ||
15509 error "dir strpe_count $d != 2 after migration."
15511 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15512 [ $stripe_count = 2 ] ||
15513 error "file strpe_count $d != 2 after migration."
15515 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15517 run_test 230b "migrate directory"
15520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15521 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15522 remote_mds_nodsh && skip "remote MDS with nodsh"
15523 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15524 skip "Need MDS version at least 2.11.52"
15530 local migrate_dir=$DIR/$tdir/migrate_dir
15532 #If migrating directory fails in the middle, all entries of
15533 #the directory is still accessiable.
15534 test_mkdir $DIR/$tdir
15535 test_mkdir -i0 -c1 $migrate_dir
15536 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15538 createmany -o $migrate_dir/f $total ||
15539 error "create files under ${migrate_dir} failed"
15541 # fail after migrating top dir, and this will fail only once, so the
15542 # first sub file migration will fail (currently f3), others succeed.
15543 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15544 do_facet mds1 lctl set_param fail_loc=0x1801
15545 local t=$(ls $migrate_dir | wc -l)
15546 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15547 error "migrate should fail"
15548 local u=$(ls $migrate_dir | wc -l)
15549 [ "$u" == "$t" ] || error "$u != $t during migration"
15551 # add new dir/file should succeed
15552 mkdir $migrate_dir/dir ||
15553 error "mkdir failed under migrating directory"
15554 touch $migrate_dir/file ||
15555 error "create file failed under migrating directory"
15557 # add file with existing name should fail
15558 for file in $migrate_dir/f*; do
15559 stat $file > /dev/null || error "stat $file failed"
15560 $OPENFILE -f O_CREAT:O_EXCL $file &&
15561 error "open(O_CREAT|O_EXCL) $file should fail"
15562 $MULTIOP $file m && error "create $file should fail"
15563 touch $DIR/$tdir/remote_dir/$tfile ||
15564 error "touch $tfile failed"
15565 ln $DIR/$tdir/remote_dir/$tfile $file &&
15566 error "link $file should fail"
15567 mdt_index=$($LFS getstripe -m $file)
15568 if [ $mdt_index == 0 ]; then
15569 # file failed to migrate is not allowed to rename to
15570 mv $DIR/$tdir/remote_dir/$tfile $file &&
15571 error "rename to $file should fail"
15573 mv $DIR/$tdir/remote_dir/$tfile $file ||
15574 error "rename to $file failed"
15576 echo hello >> $file || error "write $file failed"
15579 # resume migration with different options should fail
15580 $LFS migrate -m 0 $migrate_dir &&
15581 error "migrate -m 0 $migrate_dir should fail"
15583 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15584 error "migrate -c 2 $migrate_dir should fail"
15586 # resume migration should succeed
15587 $LFS migrate -m $MDTIDX $migrate_dir ||
15588 error "migrate $migrate_dir failed"
15590 echo "Finish migration, then checking.."
15591 for file in $(find $migrate_dir); do
15592 mdt_index=$($LFS getstripe -m $file)
15593 [ $mdt_index == $MDTIDX ] ||
15594 error "$file is not on MDT${MDTIDX}"
15597 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15599 run_test 230c "check directory accessiblity if migration failed"
15602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15603 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15604 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15605 skip "Need MDS version at least 2.11.52"
15607 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
15609 local migrate_dir=$DIR/$tdir/migrate_dir
15619 old_index=$((RANDOM % MDSCOUNT))
15620 old_count=$((MDSCOUNT - old_index))
15621 new_index=$((RANDOM % MDSCOUNT))
15622 new_count=$((MDSCOUNT - new_index))
15623 new_hash="all_char"
15625 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15626 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15628 test_mkdir $DIR/$tdir
15629 test_mkdir -i $old_index -c $old_count $migrate_dir
15631 for ((i=0; i<100; i++)); do
15632 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15633 createmany -o $migrate_dir/dir_${i}/f 100 ||
15634 error "create files under remote dir failed $i"
15637 echo -n "Migrate from MDT$old_index "
15638 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15639 echo -n "to MDT$new_index"
15640 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15643 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15644 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15645 error "migrate remote dir error"
15647 echo "Finish migration, then checking.."
15648 for file in $(find $migrate_dir); do
15649 mdt_index=$($LFS getstripe -m $file)
15650 if [ $mdt_index -lt $new_index ] ||
15651 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15652 error "$file is on MDT$mdt_index"
15656 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15658 run_test 230d "check migrate big directory"
15661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15662 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15663 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15664 skip "Need MDS version at least 2.11.52"
15671 mkdir -p $DIR/$tdir
15672 mkdir $DIR/$tdir/migrate_dir
15673 mkdir $DIR/$tdir/other_dir
15674 touch $DIR/$tdir/migrate_dir/a
15675 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15676 ls $DIR/$tdir/other_dir
15678 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15679 error "migrate dir fails"
15681 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15682 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15684 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15685 [ $mdt_index == 0 ] || error "a is not on MDT0"
15687 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15688 error "migrate dir fails"
15690 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15691 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15693 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15694 [ $mdt_index == 1 ] || error "a is not on MDT1"
15696 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15697 [ $mdt_index == 1 ] || error "b is not on MDT1"
15699 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15700 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15702 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15704 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15706 run_test 230e "migrate mulitple local link files"
15709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15710 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15711 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15712 skip "Need MDS version at least 2.11.52"
15717 mkdir -p $DIR/$tdir
15718 mkdir $DIR/$tdir/migrate_dir
15719 $LFS mkdir -i1 $DIR/$tdir/other_dir
15720 touch $DIR/$tdir/migrate_dir/a
15721 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15722 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15723 ls $DIR/$tdir/other_dir
15725 # a should be migrated to MDT1, since no other links on MDT0
15726 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15727 error "#1 migrate dir fails"
15728 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15729 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15730 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15731 [ $mdt_index == 1 ] || error "a is not on MDT1"
15733 # a should stay on MDT1, because it is a mulitple link file
15734 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15735 error "#2 migrate dir fails"
15736 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15737 [ $mdt_index == 1 ] || error "a is not on MDT1"
15739 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15740 error "#3 migrate dir fails"
15742 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15743 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15744 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15746 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15747 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15749 # a should be migrated to MDT0, since no other links on MDT1
15750 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15751 error "#4 migrate dir fails"
15752 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15753 [ $mdt_index == 0 ] || error "a is not on MDT0"
15755 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15757 run_test 230f "migrate mulitple remote link files"
15760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15761 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15762 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15763 skip "Need MDS version at least 2.11.52"
15765 mkdir -p $DIR/$tdir/migrate_dir
15767 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15768 error "migrating dir to non-exist MDT succeeds"
15771 run_test 230g "migrate dir to non-exist MDT"
15774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15775 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15776 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15777 skip "Need MDS version at least 2.11.52"
15781 mkdir -p $DIR/$tdir/migrate_dir
15783 $LFS migrate -m1 $DIR &&
15784 error "migrating mountpoint1 should fail"
15786 $LFS migrate -m1 $DIR/$tdir/.. &&
15787 error "migrating mountpoint2 should fail"
15790 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15791 error "migrating $tdir/migrate_dir/.. should fail"
15795 run_test 230h "migrate .. and root"
15798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15799 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15800 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15801 skip "Need MDS version at least 2.11.52"
15803 mkdir -p $DIR/$tdir/migrate_dir
15805 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15806 error "migration fails with a tailing slash"
15808 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15809 error "migration fails with two tailing slashes"
15811 run_test 230i "lfs migrate -m tolerates trailing slashes"
15814 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15815 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
15816 skip "Need MDS version at least 2.11.52"
15818 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
15819 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
15820 error "create $tfile failed"
15821 cat /etc/passwd > $DIR/$tdir/$tfile
15823 $LFS migrate -m 1 $DIR/$tdir
15825 cmp /etc/passwd $DIR/$tdir/$tfile ||
15826 error "DoM file mismatch after migration"
15828 run_test 230j "DoM file data not changed after dir migration"
15831 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
15832 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15833 skip "Need MDS version at least 2.11.56"
15836 local files_on_starting_mdt=0
15838 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
15839 $LFS getdirstripe $DIR/$tdir
15840 for i in $(seq $total); do
15841 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
15842 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15843 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15846 echo "$files_on_starting_mdt files on MDT0"
15848 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
15849 $LFS getdirstripe $DIR/$tdir
15851 files_on_starting_mdt=0
15852 for i in $(seq $total); do
15853 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15854 error "file $tfile.$i mismatch after migration"
15855 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
15856 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15859 echo "$files_on_starting_mdt files on MDT1 after migration"
15860 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
15862 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
15863 $LFS getdirstripe $DIR/$tdir
15865 files_on_starting_mdt=0
15866 for i in $(seq $total); do
15867 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
15868 error "file $tfile.$i mismatch after 2nd migration"
15869 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
15870 files_on_starting_mdt=$((files_on_starting_mdt + 1))
15873 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
15874 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
15878 run_test 230k "file data not changed after dir migration"
15881 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
15882 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
15883 skip "Need MDS version at least 2.11.56"
15885 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
15886 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
15887 error "create files under remote dir failed $i"
15888 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
15890 run_test 230l "readdir between MDTs won't crash"
15894 # For simplicity this test assumes that max_pages_per_rpc
15895 # is the same across all OSCs
15896 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15897 local bulk_size=$((max_pages * PAGE_SIZE))
15898 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15901 mkdir -p $DIR/$tdir
15902 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15903 error "failed to set stripe with -S ${brw_size}M option"
15905 # clear the OSC stats
15906 $LCTL set_param osc.*.stats=0 &>/dev/null
15909 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15910 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15911 oflag=direct &>/dev/null || error "dd failed"
15913 sync; sleep 1; sync # just to be safe
15914 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15915 if [ x$nrpcs != "x1" ]; then
15916 $LCTL get_param osc.*.stats
15917 error "found $nrpcs ost_write RPCs, not 1 as expected"
15921 # Drop the OSC cache, otherwise we will read from it
15922 cancel_lru_locks osc
15924 # clear the OSC stats
15925 $LCTL set_param osc.*.stats=0 &>/dev/null
15927 # Client reads $bulk_size.
15928 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15929 iflag=direct &>/dev/null || error "dd failed"
15931 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15932 if [ x$nrpcs != "x1" ]; then
15933 $LCTL get_param osc.*.stats
15934 error "found $nrpcs ost_read RPCs, not 1 as expected"
15937 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15940 mkdir -p $DIR/$tdir
15942 for i in {0..1023}; do
15943 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15944 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15945 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15949 run_test 231b "must not assert on fully utilized OST request buffer"
15952 mkdir -p $DIR/$tdir
15953 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15955 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15956 do_facet ost1 $LCTL set_param fail_loc=0x31c
15958 # ignore dd failure
15959 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15961 do_facet ost1 $LCTL set_param fail_loc=0
15962 umount_client $MOUNT || error "umount failed"
15963 mount_client $MOUNT || error "mount failed"
15964 stop ost1 || error "cannot stop ost1"
15965 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15967 run_test 232a "failed lock should not block umount"
15970 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
15971 skip "Need MDS version at least 2.10.58"
15973 mkdir -p $DIR/$tdir
15974 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15975 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15977 cancel_lru_locks osc
15979 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15980 do_facet ost1 $LCTL set_param fail_loc=0x31c
15983 $LFS data_version $DIR/$tdir/$tfile || true
15985 do_facet ost1 $LCTL set_param fail_loc=0
15986 umount_client $MOUNT || error "umount failed"
15987 mount_client $MOUNT || error "mount failed"
15988 stop ost1 || error "cannot stop ost1"
15989 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15991 run_test 232b "failed data version lock should not block umount"
15994 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
15995 skip "Need MDS version at least 2.3.64"
15996 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15998 local fid=$($LFS path2fid $MOUNT)
16000 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16001 error "cannot access $MOUNT using its FID '$fid'"
16003 run_test 233a "checking that OBF of the FS root succeeds"
16006 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
16007 skip "Need MDS version at least 2.5.90"
16008 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
16010 local fid=$($LFS path2fid $MOUNT/.lustre)
16012 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16013 error "cannot access $MOUNT/.lustre using its FID '$fid'"
16015 fid=$($LFS path2fid $MOUNT/.lustre/fid)
16016 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
16017 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
16019 run_test 233b "checking that OBF of the FS .lustre succeeds"
16022 local p="$TMP/sanityN-$TESTNAME.parameters"
16023 save_lustre_params client "llite.*.xattr_cache" > $p
16024 lctl set_param llite.*.xattr_cache 1 ||
16025 skip_env "xattr cache is not supported"
16027 mkdir -p $DIR/$tdir || error "mkdir failed"
16028 touch $DIR/$tdir/$tfile || error "touch failed"
16029 # OBD_FAIL_LLITE_XATTR_ENOMEM
16030 $LCTL set_param fail_loc=0x1405
16031 getfattr -n user.attr $DIR/$tdir/$tfile &&
16032 error "getfattr should have failed with ENOMEM"
16033 $LCTL set_param fail_loc=0x0
16036 restore_lustre_params < $p
16039 run_test 234 "xattr cache should not crash on ENOMEM"
16042 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
16043 skip "Need MDS version at least 2.4.52"
16045 flock_deadlock $DIR/$tfile
16050 124) error "process hangs on a deadlock"
16052 *) error "error executing flock_deadlock $DIR/$tfile"
16056 run_test 235 "LU-1715: flock deadlock detection does not work properly"
16060 check_swap_layouts_support
16062 local ref1=/etc/passwd
16063 local ref2=/etc/group
16064 local file1=$DIR/$tdir/f1
16065 local file2=$DIR/$tdir/f2
16067 test_mkdir -c1 $DIR/$tdir
16068 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
16069 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
16070 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
16071 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
16072 local fd=$(free_fd)
16073 local cmd="exec $fd<>$file2"
16076 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
16077 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
16080 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16085 run_test 236 "Layout swap on open unlinked file"
16087 # LU-4659 linkea consistency
16089 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16090 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16091 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16092 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16095 ln $DIR/$tfile $DIR/$tfile.lnk
16096 touch $DIR/$tfile.new
16097 mv $DIR/$tfile.new $DIR/$tfile
16098 local fid1=$($LFS path2fid $DIR/$tfile)
16099 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
16100 local path1=$($LFS fid2path $FSNAME "$fid1")
16101 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
16102 local path2=$($LFS fid2path $FSNAME "$fid2")
16103 [ $tfile.lnk == $path2 ] ||
16104 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
16107 run_test 238 "Verify linkea consistency"
16109 test_239A() { # was test_239
16110 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
16111 skip "Need MDS version at least 2.5.60"
16113 local list=$(comma_list $(mdts_nodes))
16115 mkdir -p $DIR/$tdir
16116 createmany -o $DIR/$tdir/f- 5000
16117 unlinkmany $DIR/$tdir/f- 5000
16118 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
16119 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
16120 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
16121 osp.*MDT*.sync_in_flight" | calc_sum)
16122 [ "$changes" -eq 0 ] || error "$changes not synced"
16124 run_test 239A "osp_sync test"
16126 test_239a() { #LU-5297
16127 remote_mds_nodsh && skip "remote MDS with nodsh"
16130 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
16131 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
16132 chgrp $RUNAS_GID $DIR/$tfile
16133 wait_delete_completed
16135 run_test 239a "process invalid osp sync record correctly"
16137 test_239b() { #LU-5297
16138 remote_mds_nodsh && skip "remote MDS with nodsh"
16141 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
16142 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
16143 chgrp $RUNAS_GID $DIR/$tfile1
16144 wait_delete_completed
16145 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16147 chgrp $RUNAS_GID $DIR/$tfile2
16148 wait_delete_completed
16150 run_test 239b "process osp sync record with ENOMEM error correctly"
16153 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16154 remote_mds_nodsh && skip "remote MDS with nodsh"
16156 mkdir -p $DIR/$tdir
16158 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
16159 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
16160 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
16161 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
16163 umount_client $MOUNT || error "umount failed"
16164 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
16165 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
16166 mount_client $MOUNT || error "failed to mount client"
16168 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
16169 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
16171 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
16177 for LOOP in $(seq $count); do
16178 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
16179 cancel_lru_locks $OSC || true
16187 for LOOP in $(seq $1); do
16188 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
16193 test_241a() { # was test_241
16194 local bsize=$PAGE_SIZE
16196 (( bsize < 40960 )) && bsize=40960
16197 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16199 cancel_lru_locks $OSC
16200 test_241_bio 1000 $bsize &
16202 test_241_dio 1000 $bsize
16205 run_test 241a "bio vs dio"
16208 local bsize=$PAGE_SIZE
16210 (( bsize < 40960 )) && bsize=40960
16211 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
16213 test_241_dio 1000 $bsize &
16215 test_241_dio 1000 $bsize
16218 run_test 241b "dio vs dio"
16221 remote_mds_nodsh && skip "remote MDS with nodsh"
16223 mkdir -p $DIR/$tdir
16224 touch $DIR/$tdir/$tfile
16226 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
16227 do_facet mds1 lctl set_param fail_loc=0x105
16228 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
16230 do_facet mds1 lctl set_param fail_loc=0
16231 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
16233 run_test 242 "mdt_readpage failure should not cause directory unreadable"
16237 test_mkdir $DIR/$tdir
16238 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
16240 run_test 243 "various group lock tests"
16244 test_mkdir $DIR/$tdir
16245 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
16246 sendfile_grouplock $DIR/$tdir/$tfile || \
16247 error "sendfile+grouplock failed"
16250 run_test 244 "sendfile with group lock tests"
16253 local flagname="multi_mod_rpcs"
16254 local connect_data_name="max_mod_rpcs"
16257 # check if multiple modify RPCs flag is set
16258 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
16259 grep "connect_flags:")
16262 echo "$out" | grep -qw $flagname
16263 if [ $? -ne 0 ]; then
16264 echo "connect flag $flagname is not set"
16268 # check if multiple modify RPCs data is set
16269 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
16272 echo "$out" | grep -qw $connect_data_name ||
16273 error "import should have connect data $connect_data_name"
16275 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
16277 test_246() { # LU-7371
16278 remote_ost_nodsh && skip "remote OST with nodsh"
16279 [ $OST1_VERSION -lt $(version_code 2.7.62) ] &&
16280 skip "Need OST version >= 2.7.62"
16282 do_facet ost1 $LCTL set_param fail_val=4095
16283 #define OBD_FAIL_OST_READ_SIZE 0x234
16284 do_facet ost1 $LCTL set_param fail_loc=0x234
16285 $LFS setstripe $DIR/$tfile -i 0 -c 1
16286 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
16287 cancel_lru_locks $FSNAME-OST0000
16288 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
16290 run_test 246 "Read file of size 4095 should return right length"
16296 umount_client $submount
16301 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16303 skip_env "Fileset feature is not supported"
16305 local submount=${MOUNT}_$tdir
16308 mkdir -p $submount || error "mkdir $submount failed"
16309 FILESET="$FILESET/$tdir" mount_client $submount ||
16310 error "mount $submount failed"
16311 trap "cleanup_247 $submount" EXIT
16312 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
16313 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
16314 error "read $MOUNT/$tdir/$tfile failed"
16315 cleanup_247 $submount
16317 run_test 247a "mount subdir as fileset"
16320 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16321 skip_env "Fileset feature is not supported"
16323 local submount=${MOUNT}_$tdir
16325 rm -rf $MOUNT/$tdir
16326 mkdir -p $submount || error "mkdir $submount failed"
16328 FILESET="$FILESET/$tdir" mount_client $submount &&
16329 error "mount $submount should fail"
16332 run_test 247b "mount subdir that dose not exist"
16335 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16336 skip_env "Fileset feature is not supported"
16338 local submount=${MOUNT}_$tdir
16340 mkdir -p $MOUNT/$tdir/dir1
16341 mkdir -p $submount || error "mkdir $submount failed"
16342 trap "cleanup_247 $submount" EXIT
16343 FILESET="$FILESET/$tdir" mount_client $submount ||
16344 error "mount $submount failed"
16345 local fid=$($LFS path2fid $MOUNT/)
16346 $LFS fid2path $submount $fid && error "fid2path should fail"
16347 cleanup_247 $submount
16349 run_test 247c "running fid2path outside root"
16352 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
16353 skip "Fileset feature is not supported"
16355 local submount=${MOUNT}_$tdir
16357 mkdir -p $MOUNT/$tdir/dir1
16358 mkdir -p $submount || error "mkdir $submount failed"
16359 FILESET="$FILESET/$tdir" mount_client $submount ||
16360 error "mount $submount failed"
16361 trap "cleanup_247 $submount" EXIT
16362 local fid=$($LFS path2fid $submount/dir1)
16363 $LFS fid2path $submount $fid || error "fid2path should succeed"
16364 cleanup_247 $submount
16366 run_test 247d "running fid2path inside root"
16370 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
16372 skip "Fileset feature is not supported"
16374 local submount=${MOUNT}_$tdir
16377 mkdir -p $submount || error "mkdir $submount failed"
16378 FILESET="$FILESET/.." mount_client $submount &&
16379 error "mount $submount should fail"
16382 run_test 247e "mount .. as fileset"
16385 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
16386 [ -z "$fast_read_sav" ] && skip "no fast read support"
16388 # create a large file for fast read verification
16389 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
16391 # make sure the file is created correctly
16392 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
16393 { rm -f $DIR/$tfile; skip "file creation error"; }
16395 echo "Test 1: verify that fast read is 4 times faster on cache read"
16397 # small read with fast read enabled
16398 $LCTL set_param -n llite.*.fast_read=1
16399 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16400 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16401 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16402 # small read with fast read disabled
16403 $LCTL set_param -n llite.*.fast_read=0
16404 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
16405 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16406 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16408 # verify that fast read is 4 times faster for cache read
16409 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
16410 error_not_in_vm "fast read was not 4 times faster: " \
16411 "$t_fast vs $t_slow"
16413 echo "Test 2: verify the performance between big and small read"
16414 $LCTL set_param -n llite.*.fast_read=1
16416 # 1k non-cache read
16417 cancel_lru_locks osc
16418 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16419 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16420 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16422 # 1M non-cache read
16423 cancel_lru_locks osc
16424 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
16425 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
16426 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
16428 # verify that big IO is not 4 times faster than small IO
16429 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
16430 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
16432 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
16435 run_test 248 "fast read verification"
16437 test_249() { # LU-7890
16438 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
16439 skip "Need at least version 2.8.54"
16442 $LFS setstripe -c 1 $DIR/$tfile
16443 # Offset 2T == 4k * 512M
16444 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
16445 error "dd to 2T offset failed"
16447 run_test 249 "Write above 2T file size"
16450 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
16451 && skip "no 16TB file size limit on ZFS"
16453 $LFS setstripe -c 1 $DIR/$tfile
16454 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
16455 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
16456 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
16457 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
16458 conv=notrunc,fsync && error "append succeeded"
16461 run_test 250 "Write above 16T limit"
16464 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
16466 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
16467 #Skip once - writing the first stripe will succeed
16468 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16469 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
16470 error "short write happened"
16472 $LCTL set_param fail_loc=0xa0001407 fail_val=1
16473 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
16474 error "short read happened"
16478 run_test 251 "Handling short read and write correctly"
16481 remote_mds_nodsh && skip "remote MDS with nodsh"
16482 remote_ost_nodsh && skip "remote OST with nodsh"
16483 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
16484 skip_env "ldiskfs only test"
16494 # check lr_reader on OST0000
16496 dev=$(facet_device $tgt)
16497 out=$(do_facet $tgt $LR_READER $dev)
16498 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16500 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16501 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16502 error "Invalid uuid returned by $LR_READER on target $tgt"
16503 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16505 # check lr_reader -c on MDT0000
16507 dev=$(facet_device $tgt)
16508 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16509 skip "$LR_READER does not support additional options"
16511 out=$(do_facet $tgt $LR_READER -c $dev)
16512 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16514 num=$(echo "$out" | grep -c "mdtlov")
16515 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16516 error "Invalid number of mdtlov clients returned by $LR_READER"
16517 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16519 # check lr_reader -cr on MDT0000
16520 out=$(do_facet $tgt $LR_READER -cr $dev)
16521 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16523 echo "$out" | grep -q "^reply_data:$" ||
16524 error "$LR_READER should have returned 'reply_data' section"
16525 num=$(echo "$out" | grep -c "client_generation")
16526 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16528 run_test 252 "check lr_reader tool"
16530 test_253_fill_ost() {
16531 local size_mb #how many MB should we write to pass watermark
16532 local lwm=$3 #low watermark
16533 local free_10mb #10% of free space
16535 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16536 size_mb=$((free_kb / 1024 - lwm))
16537 free_10mb=$((free_kb / 10240))
16538 #If 10% of free space cross low watermark use it
16539 if (( free_10mb > size_mb )); then
16542 #At least we need to store 1.1 of difference between
16543 #free space and low watermark
16544 size_mb=$((size_mb + size_mb / 10))
16546 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16547 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16548 oflag=append conv=notrunc
16553 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16554 echo "OST still has $((free_kb / 1024)) mbytes free"
16558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16559 remote_mds_nodsh && skip "remote MDS with nodsh"
16560 remote_mgs_nodsh && skip "remote MGS with nodsh"
16565 local ost_name=$($LFS osts |
16566 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16568 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16569 do_facet $SINGLEMDS $LCTL get_param -n \
16570 osp.$mdtosc_proc1.reserved_mb_high ||
16571 skip "remote MDS does not support reserved_mb_high"
16575 wait_delete_completed
16578 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16579 osp.$mdtosc_proc1.reserved_mb_high)
16580 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16581 osp.$mdtosc_proc1.reserved_mb_low)
16582 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16584 if ! combined_mgs_mds ; then
16587 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16588 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16589 error "Adding $ost_name to pool failed"
16591 # Wait for client to see a OST at pool
16592 wait_update $HOSTNAME "$LCTL get_param -n
16593 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16594 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16595 error "Client can not see the pool"
16596 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16597 error "Setstripe failed"
16599 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16600 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16601 echo "OST still has $((blocks/1024)) mbytes free"
16603 local new_lwm=$((blocks/1024-10))
16604 do_facet $SINGLEMDS $LCTL set_param \
16605 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16606 do_facet $SINGLEMDS $LCTL set_param \
16607 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16609 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16611 #First enospc could execute orphan deletion so repeat.
16612 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16614 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16615 osp.$mdtosc_proc1.prealloc_status)
16616 echo "prealloc_status $oa_status"
16618 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16619 error "File creation should fail"
16620 #object allocation was stopped, but we still able to append files
16621 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16622 error "Append failed"
16623 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16625 wait_delete_completed
16629 for i in $(seq 10 12); do
16630 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16631 error "File creation failed after rm";
16634 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16635 osp.$mdtosc_proc1.prealloc_status)
16636 echo "prealloc_status $oa_status"
16638 if (( oa_status != 0 )); then
16639 error "Object allocation still disable after rm"
16641 do_facet $SINGLEMDS $LCTL set_param \
16642 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16643 do_facet $SINGLEMDS $LCTL set_param \
16644 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16647 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16648 error "Remove $ost_name from pool failed"
16649 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16650 error "Pool destroy fialed"
16652 if ! combined_mgs_mds ; then
16656 run_test 253 "Check object allocation limit"
16659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16660 remote_mds_nodsh && skip "remote MDS with nodsh"
16661 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16662 skip "MDS does not support changelog_size"
16665 local MDT0=$(facet_svc $SINGLEMDS)
16667 changelog_register || error "changelog_register failed"
16669 changelog_clear 0 || error "changelog_clear failed"
16671 local size1=$(do_facet $SINGLEMDS \
16672 $LCTL get_param -n mdd.$MDT0.changelog_size)
16673 echo "Changelog size $size1"
16676 $LFS mkdir -i 0 $DIR/$tdir
16678 mkdir -p $DIR/$tdir/pics/2008/zachy
16679 touch $DIR/$tdir/pics/2008/zachy/timestamp
16680 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16681 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16682 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16683 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16684 rm $DIR/$tdir/pics/desktop.jpg
16686 local size2=$(do_facet $SINGLEMDS \
16687 $LCTL get_param -n mdd.$MDT0.changelog_size)
16688 echo "Changelog size after work $size2"
16690 (( $size2 > $size1 )) ||
16691 error "new Changelog size=$size2 less than old size=$size1"
16693 run_test 254 "Check changelog size"
16700 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16701 awk -F: '{print $2}' | grep $type > /dev/null
16702 if [ $? -ne 0 ]; then
16712 lfs ladvise -a willread $file > /dev/null 2>&1
16713 if [ $? -eq 0 ]; then
16717 lfs ladvise -a willread $file 2>&1 |
16718 grep "Inappropriate ioctl for device" > /dev/null
16719 if [ $? -eq 0 ]; then
16726 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16729 # run a random read IO workload
16730 # usage: random_read_iops <filename> <filesize> <iosize>
16731 random_read_iops() {
16734 local iosize=${3:-4096}
16736 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16737 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16740 drop_file_oss_cache() {
16744 $LFS ladvise -a dontneed $file 2>/dev/null ||
16745 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16748 ladvise_willread_performance()
16751 local average_origin=0
16752 local average_cache=0
16753 local average_ladvise=0
16755 for ((i = 1; i <= $repeat; i++)); do
16756 echo "Iter $i/$repeat: reading without willread hint"
16757 cancel_lru_locks osc
16758 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16759 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16760 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16761 average_origin=$(bc <<<"$average_origin + $speed_origin")
16763 cancel_lru_locks osc
16764 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16765 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16766 average_cache=$(bc <<<"$average_cache + $speed_cache")
16768 cancel_lru_locks osc
16769 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16770 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16771 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16772 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16773 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16775 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16776 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16777 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16779 speedup_cache=$(percent $average_cache $average_origin)
16780 speedup_ladvise=$(percent $average_ladvise $average_origin)
16782 echo "Average uncached read: $average_origin"
16783 echo "Average speedup with OSS cached read: " \
16784 "$average_cache = +$speedup_cache%"
16785 echo "Average speedup with ladvise willread: " \
16786 "$average_ladvise = +$speedup_ladvise%"
16788 local lowest_speedup=20
16789 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16790 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16791 "got $average_cache%. Skipping ladvise willread check."
16795 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16796 # it is still good to run until then to exercise 'ladvise willread'
16797 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16798 [ "$ost1_FSTYPE" = "zfs" ] &&
16799 echo "osd-zfs does not support dontneed or drop_caches" &&
16802 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16803 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16804 error_not_in_vm "Speedup with willread is less than " \
16805 "$lowest_speedup%, got $average_ladvise%"
16809 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16810 skip "lustre < 2.8.54 does not support ladvise "
16811 remote_ost_nodsh && skip "remote OST with nodsh"
16813 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16815 ladvise_no_type willread $DIR/$tfile &&
16816 skip "willread ladvise is not supported"
16818 ladvise_no_ioctl $DIR/$tfile &&
16819 skip "ladvise ioctl is not supported"
16822 local size=$((size_mb * 1048576))
16823 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16824 error "dd to $DIR/$tfile failed"
16826 lfs ladvise -a willread $DIR/$tfile ||
16827 error "Ladvise failed with no range argument"
16829 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16830 error "Ladvise failed with no -l or -e argument"
16832 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16833 error "Ladvise failed with only -e argument"
16835 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16836 error "Ladvise failed with only -l argument"
16838 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16839 error "End offset should not be smaller than start offset"
16841 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16842 error "End offset should not be equal to start offset"
16844 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16845 error "Ladvise failed with overflowing -s argument"
16847 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16848 error "Ladvise failed with overflowing -e argument"
16850 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16851 error "Ladvise failed with overflowing -l argument"
16853 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16854 error "Ladvise succeeded with conflicting -l and -e arguments"
16856 echo "Synchronous ladvise should wait"
16858 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16859 do_nodes $(comma_list $(osts_nodes)) \
16860 $LCTL set_param fail_val=$delay fail_loc=0x237
16862 local start_ts=$SECONDS
16863 lfs ladvise -a willread $DIR/$tfile ||
16864 error "Ladvise failed with no range argument"
16865 local end_ts=$SECONDS
16866 local inteval_ts=$((end_ts - start_ts))
16868 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16869 error "Synchronous advice didn't wait reply"
16872 echo "Asynchronous ladvise shouldn't wait"
16873 local start_ts=$SECONDS
16874 lfs ladvise -a willread -b $DIR/$tfile ||
16875 error "Ladvise failed with no range argument"
16876 local end_ts=$SECONDS
16877 local inteval_ts=$((end_ts - start_ts))
16879 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16880 error "Asynchronous advice blocked"
16883 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16884 ladvise_willread_performance
16886 run_test 255a "check 'lfs ladvise -a willread'"
16892 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16896 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
16897 skip "lustre < 2.8.54 does not support ladvise "
16898 remote_ost_nodsh && skip "remote OST with nodsh"
16900 lfs setstripe -c 1 -i 0 $DIR/$tfile
16902 ladvise_no_type dontneed $DIR/$tfile &&
16903 skip "dontneed ladvise is not supported"
16905 ladvise_no_ioctl $DIR/$tfile &&
16906 skip "ladvise ioctl is not supported"
16908 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16909 [ "$ost1_FSTYPE" = "zfs" ] &&
16910 skip "zfs-osd does not support 'ladvise dontneed'"
16913 local size=$((size_mb * 1048576))
16914 # In order to prevent disturbance of other processes, only check 3/4
16915 # of the memory usage
16916 local kibibytes=$((size_mb * 1024 * 3 / 4))
16918 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16919 error "dd to $DIR/$tfile failed"
16921 #force write to complete before dropping OST cache & checking memory
16924 local total=$(facet_meminfo ost1 MemTotal)
16925 echo "Total memory: $total KiB"
16927 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16928 local before_read=$(facet_meminfo ost1 Cached)
16929 echo "Cache used before read: $before_read KiB"
16931 lfs ladvise -a willread $DIR/$tfile ||
16932 error "Ladvise willread failed"
16933 local after_read=$(facet_meminfo ost1 Cached)
16934 echo "Cache used after read: $after_read KiB"
16936 lfs ladvise -a dontneed $DIR/$tfile ||
16937 error "Ladvise dontneed again failed"
16938 local no_read=$(facet_meminfo ost1 Cached)
16939 echo "Cache used after dontneed ladvise: $no_read KiB"
16941 if [ $total -lt $((before_read + kibibytes)) ]; then
16942 echo "Memory is too small, abort checking"
16946 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16947 error "Ladvise willread should use more memory" \
16948 "than $kibibytes KiB"
16951 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16952 error "Ladvise dontneed should release more memory" \
16953 "than $kibibytes KiB"
16956 run_test 255b "check 'lfs ladvise -a dontneed'"
16959 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
16960 skip "lustre < 2.10.53 does not support lockahead"
16968 test_mkdir -p $DIR/$tdir
16969 $LFS setstripe -i 0 -c 1 $DIR/$tdir
16971 #test 10 returns only success/failure
16973 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16975 if [ $rc -eq 255 ]; then
16976 error "Ladvise test${i} failed, ${rc}"
16979 #test 11 counts lock enqueue requests, all others count new locks
16981 count=$(do_facet ost1 \
16982 $LCTL get_param -n ost.OSS.ost.stats)
16983 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16985 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16987 if [ $rc -eq 255 ]; then
16988 error "Ladvise test${i} failed, ${rc}"
16991 new_count=$(do_facet ost1 \
16992 $LCTL get_param -n ost.OSS.ost.stats)
16993 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16994 awk '{ print $2 }')
16996 difference="$((new_count - count))"
16997 if [ $difference -ne $rc ]; then
16998 error "Ladvise test${i}, bad enqueue count, returned " \
16999 "${rc}, actual ${difference}"
17002 for i in $(seq 12 21); do
17003 # If we do not do this, we run the risk of having too many
17004 # locks and starting lock cancellation while we are checking
17006 cancel_lru_locks osc
17008 count=$($LCTL get_param -n \
17009 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17011 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17013 if [ $rc -eq 255 ]; then
17014 error "Ladvise test ${i} failed, ${rc}"
17017 new_count=$($LCTL get_param -n \
17018 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
17019 difference="$((new_count - count))"
17021 # Test 15 output is divided by 100 to map down to valid return
17022 if [ $i -eq 15 ]; then
17026 if [ $difference -ne $rc ]; then
17027 error "Ladvise test ${i}, bad lock count, returned " \
17028 "${rc}, actual ${difference}"
17032 #test 22 returns only success/failure
17034 lockahead_test -d $DIR/$tdir -t $i -f $tfile
17036 if [ $rc -eq 255 ]; then
17037 error "Ladvise test${i} failed, ${rc}"
17040 run_test 255c "suite of ladvise lockahead tests"
17043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17044 remote_mds_nodsh && skip "remote MDS with nodsh"
17045 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17046 changelog_users $SINGLEMDS | grep "^cl" &&
17047 skip "active changelog user"
17053 mdt_dev=$(mdsdevname 1)
17056 changelog_register || error "changelog_register failed"
17059 mkdir -p $DIR/$tdir
17061 changelog_clear 0 || error "changelog_clear failed"
17064 touch $DIR/$tdir/{1..10}
17067 stop $SINGLEMDS || error "Fail to stop MDT"
17071 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
17073 #after mount new plainllog is used
17074 touch $DIR/$tdir/{11..19}
17075 local tmpfile=$(mktemp -u $tfile.XXXXXX)
17076 cat_sl=$(do_facet $SINGLEMDS "sync; \
17077 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
17078 llog_reader $tmpfile | grep -c type=1064553b")
17079 do_facet $SINGLEMDS llog_reader $tmpfile
17081 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
17083 changelog_clear 0 || error "changelog_clear failed"
17085 cat_sl=$(do_facet $SINGLEMDS "sync; \
17086 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
17087 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
17089 if (( cat_sl == 2 )); then
17090 error "Empty plain llog was not deleted from changelog catalog"
17091 elif (( cat_sl != 1 )); then
17092 error "Active plain llog shouldn't be deleted from catalog"
17095 run_test 256 "Check llog delete for empty and not full state"
17098 remote_mds_nodsh && skip "remote MDS with nodsh"
17099 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
17100 skip "Need MDS version at least 2.8.55"
17102 test_mkdir $DIR/$tdir
17104 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
17105 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
17108 #define OBD_FAIL_MDS_XATTR_REP 0x161
17109 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17110 local facet=mds$((mdtidx + 1))
17111 set_nodes_failloc $(facet_active_host $facet) 0x80000161
17112 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
17114 stop $facet || error "stop MDS failed"
17115 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
17116 error "start MDS fail"
17117 wait_recovery_complete $facet
17119 run_test 257 "xattr locks are not lost"
17121 # Verify we take the i_mutex when security requires it
17123 #define OBD_FAIL_IMUTEX_SEC 0x141c
17124 $LCTL set_param fail_loc=0x141c
17126 chmod u+s $DIR/$tfile
17127 chmod a+rwx $DIR/$tfile
17128 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17130 if [ $RC -ne 0 ]; then
17131 error "error, failed to take i_mutex, rc=$?"
17137 # Verify we do NOT take the i_mutex in the normal case
17139 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
17140 $LCTL set_param fail_loc=0x141d
17143 chmod a+rw $DIR/$tfile
17144 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
17146 if [ $RC -ne 0 ]; then
17147 error "error, took i_mutex unnecessarily, rc=$?"
17152 run_test 258b "verify i_mutex security behavior"
17155 local file=$DIR/$tfile
17159 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
17161 stack_trap "rm -f $file" EXIT
17163 wait_delete_completed
17164 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17165 echo "before: $before"
17167 $LFS setstripe -i 0 -c 1 $file
17168 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
17170 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17171 echo "after write: $after"
17173 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
17174 do_facet ost1 $LCTL set_param fail_loc=0x2301
17176 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17177 echo "after truncate: $after"
17180 do_facet ost1 $LCTL set_param fail_loc=0
17181 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17183 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
17184 echo "after restart: $after"
17185 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
17186 error "missing truncate?"
17190 run_test 259 "crash at delayed truncate"
17193 #define OBD_FAIL_MDC_CLOSE 0x806
17194 $LCTL set_param fail_loc=0x80000806
17198 run_test 260 "Check mdc_close fail"
17200 ### Data-on-MDT sanity tests ###
17202 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17203 skip "Need MDS version at least 2.10.55 for DoM"
17206 local dom=$DIR/$tdir/dom_file
17207 local tmp=$DIR/$tdir/tmp_file
17209 mkdir -p $DIR/$tdir
17211 # basic checks for DoM component creation
17212 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
17213 error "Can set MDT layout to non-first entry"
17215 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
17216 error "Can define multiple entries as MDT layout"
17218 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
17220 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
17221 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
17222 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
17224 local mdtidx=$($LFS getstripe -m $dom)
17225 local mdtname=MDT$(printf %04x $mdtidx)
17226 local facet=mds$((mdtidx + 1))
17227 local space_check=1
17229 # Skip free space checks with ZFS
17230 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
17234 local size_tmp=$((65536 * 3))
17235 local mdtfree1=$(do_facet $facet \
17236 lctl get_param -n osd*.*$mdtname.kbytesfree)
17238 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17239 # check also direct IO along write
17240 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
17241 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17243 cmp $tmp $dom || error "file data is different"
17244 [ $(stat -c%s $dom) == $size_tmp ] ||
17245 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17246 if [ $space_check == 1 ]; then
17247 local mdtfree2=$(do_facet $facet \
17248 lctl get_param -n osd*.*$mdtname.kbytesfree)
17250 # increase in usage from by $size_tmp
17251 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17252 error "MDT free space wrong after write: " \
17253 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17257 local size_dom=10000
17259 $TRUNCATE $dom $size_dom
17260 [ $(stat -c%s $dom) == $size_dom ] ||
17261 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
17262 if [ $space_check == 1 ]; then
17263 mdtfree1=$(do_facet $facet \
17264 lctl get_param -n osd*.*$mdtname.kbytesfree)
17265 # decrease in usage from $size_tmp to new $size_dom
17266 [ $(($mdtfree1 - $mdtfree2)) -ge \
17267 $(((size_tmp - size_dom) / 1024)) ] ||
17268 error "MDT free space is wrong after truncate: " \
17269 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
17275 size_dom=$((size_dom + size_tmp))
17276 [ $(stat -c%s $dom) == $size_dom ] ||
17277 error "bad size after append: $(stat -c%s $dom) != $size_dom"
17278 if [ $space_check == 1 ]; then
17279 mdtfree2=$(do_facet $facet \
17280 lctl get_param -n osd*.*$mdtname.kbytesfree)
17281 # increase in usage by $size_tmp from previous
17282 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
17283 error "MDT free space is wrong after append: " \
17284 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
17289 if [ $space_check == 1 ]; then
17290 mdtfree1=$(do_facet $facet \
17291 lctl get_param -n osd*.*$mdtname.kbytesfree)
17292 # decrease in usage by $size_dom from previous
17293 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
17294 error "MDT free space is wrong after removal: " \
17295 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
17298 # combined striping
17299 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
17300 error "Can't create DoM + OST striping"
17302 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
17303 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
17304 # check also direct IO along write
17305 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
17307 cmp $tmp $dom || error "file data is different"
17308 [ $(stat -c%s $dom) == $size_tmp ] ||
17309 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
17314 run_test 270a "DoM: basic functionality tests"
17317 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17318 skip "Need MDS version at least 2.10.55"
17320 local dom=$DIR/$tdir/dom_file
17321 local max_size=1048576
17323 mkdir -p $DIR/$tdir
17324 $LFS setstripe -E $max_size -L mdt $dom
17326 # truncate over the limit
17327 $TRUNCATE $dom $(($max_size + 1)) &&
17328 error "successful truncate over the maximum size"
17329 # write over the limit
17330 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
17331 error "successful write over the maximum size"
17332 # append over the limit
17333 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
17334 echo "12345" >> $dom && error "successful append over the maximum size"
17339 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
17342 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17343 skip "Need MDS version at least 2.10.55"
17345 mkdir -p $DIR/$tdir
17346 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17348 # check files inherit DoM EA
17349 touch $DIR/$tdir/first
17350 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
17351 error "bad pattern"
17352 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
17353 error "bad stripe count"
17354 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
17355 error "bad stripe size"
17357 # check directory inherits DoM EA and uses it as default
17358 mkdir $DIR/$tdir/subdir
17359 touch $DIR/$tdir/subdir/second
17360 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
17361 error "bad pattern in sub-directory"
17362 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
17363 error "bad stripe count in sub-directory"
17364 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
17365 error "bad stripe size in sub-directory"
17368 run_test 270c "DoM: DoM EA inheritance tests"
17371 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17372 skip "Need MDS version at least 2.10.55"
17374 mkdir -p $DIR/$tdir
17375 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17377 # inherit default DoM striping
17378 mkdir $DIR/$tdir/subdir
17379 touch $DIR/$tdir/subdir/f1
17381 # change default directory striping
17382 $LFS setstripe -c 1 $DIR/$tdir/subdir
17383 touch $DIR/$tdir/subdir/f2
17384 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
17385 error "wrong default striping in file 2"
17386 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
17387 error "bad pattern in file 2"
17390 run_test 270d "DoM: change striping from DoM to RAID0"
17393 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17394 skip "Need MDS version at least 2.10.55"
17396 mkdir -p $DIR/$tdir/dom
17397 mkdir -p $DIR/$tdir/norm
17400 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
17401 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
17403 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
17404 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
17406 # find DoM files by layout
17407 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
17408 [ $NUM -eq $DOMFILES ] ||
17409 error "lfs find -L: found $NUM, expected $DOMFILES"
17410 echo "Test 1: lfs find 20 DOM files by layout: OK"
17412 # there should be 1 dir with default DOM striping
17413 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
17415 error "lfs find -L: found $NUM, expected 1 dir"
17416 echo "Test 2: lfs find 1 DOM dir by layout: OK"
17418 # find DoM files by stripe size
17419 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
17420 [ $NUM -eq $DOMFILES ] ||
17421 error "lfs find -S: found $NUM, expected $DOMFILES"
17422 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
17424 # find files by stripe offset except DoM files
17425 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
17426 [ $NUM -eq $NORMFILES ] ||
17427 error "lfs find -i: found $NUM, expected $NORMFILES"
17428 echo "Test 5: lfs find no DOM files by stripe index: OK"
17431 run_test 270e "DoM: lfs find with DoM files test"
17434 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17435 skip "Need MDS version at least 2.10.55"
17437 local mdtname=${FSNAME}-MDT0000-mdtlov
17438 local dom=$DIR/$tdir/dom_file
17439 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
17440 lod.$mdtname.dom_stripesize)
17441 local dom_limit=131072
17443 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
17444 local dom_current=$(do_facet mds1 $LCTL get_param -n \
17445 lod.$mdtname.dom_stripesize)
17446 [ ${dom_limit} -eq ${dom_current} ] ||
17447 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
17449 $LFS mkdir -i 0 -c 1 $DIR/$tdir
17450 $LFS setstripe -d $DIR/$tdir
17451 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
17452 error "Can't set directory default striping"
17454 # exceed maximum stripe size
17455 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17456 error "Can't create file with $((dom_limit * 2)) DoM stripe"
17457 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
17458 error "Able to create DoM component size more than LOD limit"
17460 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
17461 dom_current=$(do_facet mds1 $LCTL get_param -n \
17462 lod.$mdtname.dom_stripesize)
17463 [ 0 -eq ${dom_current} ] ||
17464 error "Can't set zero DoM stripe limit"
17467 # attempt to create DoM file on server with disabled DoM should
17468 # remove DoM entry from layout and be succeed
17469 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
17470 error "Can't create DoM file (DoM is disabled)"
17471 [ $($LFS getstripe -L $dom) == "mdt" ] &&
17472 error "File has DoM component while DoM is disabled"
17475 # attempt to create DoM file with only DoM stripe should return error
17476 $LFS setstripe -E $dom_limit -L mdt $dom &&
17477 error "Able to create DoM-only file while DoM is disabled"
17479 # too low values to be aligned with smallest stripe size 64K
17480 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
17481 dom_current=$(do_facet mds1 $LCTL get_param -n \
17482 lod.$mdtname.dom_stripesize)
17483 [ 30000 -eq ${dom_current} ] &&
17484 error "Can set too small DoM stripe limit"
17486 # 64K is a minimal stripe size in Lustre, expect limit of that size
17487 [ 65536 -eq ${dom_current} ] ||
17488 error "Limit is not set to 64K but ${dom_current}"
17490 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
17491 dom_current=$(do_facet mds1 $LCTL get_param -n \
17492 lod.$mdtname.dom_stripesize)
17494 [ 2147483648 -eq ${dom_current} ] &&
17495 error "Can set too large DoM stripe limit"
17497 do_facet mds1 $LCTL set_param -n \
17498 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17499 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17500 error "Can't create DoM component size after limit change"
17501 do_facet mds1 $LCTL set_param -n \
17502 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17503 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17504 error "Can't create DoM file after limit decrease"
17505 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17506 error "Can create big DoM component after limit decrease"
17507 touch ${dom}_def ||
17508 error "Can't create file with old default layout"
17510 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17513 run_test 270f "DoM: maximum DoM stripe size checks"
17516 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17517 skip "Need MDS version at least 2.10.55"
17519 local dom=$DIR/$tdir/dom
17521 mkdir -p $DIR/$tdir
17523 $LFS setstripe -E 1024K -L mdt $dom
17525 lctl set_param -n mdc.*.stats=clear
17526 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17527 cat $dom > /dev/null
17528 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
17529 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
17533 run_test 271a "DoM: data is cached for read after write"
17536 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17537 skip "Need MDS version at least 2.10.55"
17539 local dom=$DIR/$tdir/dom
17541 mkdir -p $DIR/$tdir
17543 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17545 lctl set_param -n mdc.*.stats=clear
17546 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17547 cancel_lru_locks mdc
17548 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17549 # second stat to check size is cached on client
17550 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17551 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17552 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
17555 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17558 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17559 skip "Need MDS version at least 2.10.55"
17561 local dom=$DIR/$tdir/dom
17563 mkdir -p $DIR/$tdir
17565 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17567 lctl set_param -n mdc.*.stats=clear
17568 lctl set_param -n osc.*.stats=clear
17569 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17570 cancel_lru_locks mdc
17571 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17572 # second stat to check size is cached on client
17573 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17574 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
17575 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
17576 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
17577 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
17580 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17586 local mdt=MDT$(printf %04x $mdtidx)
17588 if [ -z $param ]; then
17589 lctl get_param -n mdc.*$mdt*.stats
17591 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
17596 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
17597 skip "Need MDS version at least 2.10.55"
17599 local dom=$DIR/$tdir/dom
17601 mkdir -p $DIR/$tdir
17603 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17605 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17606 local facet=mds$((mdtidx + 1))
17608 cancel_lru_locks mdc
17609 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17610 createmany -o $dom 1000
17611 lctl set_param -n mdc.*.stats=clear
17612 smalliomany -w $dom 1000 200
17613 get_mdc_stats $mdtidx
17614 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17615 # Each file has 1 open, 1 IO enqueues, total 2000
17616 # but now we have also +1 getxattr for security.capability, total 3000
17617 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17618 unlinkmany $dom 1000
17620 cancel_lru_locks mdc
17621 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17622 createmany -o $dom 1000
17623 lctl set_param -n mdc.*.stats=clear
17624 smalliomany -w $dom 1000 200
17625 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
17626 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17627 # for OPEN and IO lock.
17628 [ $((enq - enq_2)) -ge 1000 ] ||
17629 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17630 unlinkmany $dom 1000
17633 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17635 cleanup_271def_tests() {
17641 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17642 skip "Need MDS version at least 2.10.57"
17644 local dom=$DIR/$tdir/dom
17645 local tmp=$TMP/$tfile
17646 trap "cleanup_271def_tests $tmp" EXIT
17648 mkdir -p $DIR/$tdir
17650 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17652 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17654 cancel_lru_locks mdc
17655 dd if=/dev/urandom of=$tmp bs=1000 count=1
17656 dd if=$tmp of=$dom bs=1000 count=1
17657 cancel_lru_locks mdc
17659 cat /etc/hosts >> $tmp
17660 lctl set_param -n mdc.*.stats=clear
17662 # append data to the same file it should update local page
17663 echo "Append to the same page"
17664 cat /etc/hosts >> $dom
17665 local num=$(get_mdc_stats $mdtidx ost_read)
17666 local ra=$(get_mdc_stats $mdtidx req_active)
17667 local rw=$(get_mdc_stats $mdtidx req_waittime)
17669 [ -z $num ] || error "$num READ RPC occured"
17670 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17674 cmp $tmp $dom || error "file miscompare"
17676 cancel_lru_locks mdc
17677 lctl set_param -n mdc.*.stats=clear
17679 echo "Open and read file"
17680 cat $dom > /dev/null
17681 local num=$(get_mdc_stats $mdtidx ost_read)
17682 local ra=$(get_mdc_stats $mdtidx req_active)
17683 local rw=$(get_mdc_stats $mdtidx req_waittime)
17685 [ -z $num ] || error "$num READ RPC occured"
17686 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17690 cmp $tmp $dom || error "file miscompare"
17694 run_test 271d "DoM: read on open (1K file in reply buffer)"
17697 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
17698 skip "Need MDS version at least 2.10.57"
17700 local dom=$DIR/$tdir/dom
17701 local tmp=$TMP/$tfile
17702 trap "cleanup_271def_tests $tmp" EXIT
17704 mkdir -p $DIR/$tdir
17706 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17708 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
17710 cancel_lru_locks mdc
17711 dd if=/dev/urandom of=$tmp bs=200000 count=1
17712 dd if=$tmp of=$dom bs=200000 count=1
17713 cancel_lru_locks mdc
17714 cat /etc/hosts >> $tmp
17715 lctl set_param -n mdc.*.stats=clear
17717 echo "Append to the same page"
17718 cat /etc/hosts >> $dom
17719 local num=$(get_mdc_stats $mdtidx ost_read)
17720 local ra=$(get_mdc_stats $mdtidx req_active)
17721 local rw=$(get_mdc_stats $mdtidx req_waittime)
17723 [ -z $num ] || error "$num READ RPC occured"
17724 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17728 cmp $tmp $dom || error "file miscompare"
17730 cancel_lru_locks mdc
17731 lctl set_param -n mdc.*.stats=clear
17733 echo "Open and read file"
17734 cat $dom > /dev/null
17735 local num=$(get_mdc_stats $mdtidx ost_read)
17736 local ra=$(get_mdc_stats $mdtidx req_active)
17737 local rw=$(get_mdc_stats $mdtidx req_waittime)
17739 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17740 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17744 cmp $tmp $dom || error "file miscompare"
17748 run_test 271f "DoM: read on open (200K file and read tail)"
17751 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17752 skip "Need MDS version at least 2.11.50"
17754 local dom=$DIR/$tdir/dom
17755 mkdir -p $DIR/$tdir
17757 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17758 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17759 error "failed to write data into $dom"
17760 local old_md5=$(md5sum $dom)
17762 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17763 error "failed to migrate to the same DoM component"
17765 local new_md5=$(md5sum $dom)
17767 [ "$old_md5" == "$new_md5" ] ||
17768 error "md5sum differ: $old_md5, $new_md5"
17770 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17771 error "migrate stripe count bad: $(LFS getstripe -c $dom) != 2"
17773 run_test 272a "DoM migration: new layout with the same DOM component"
17776 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17777 skip "Need MDS version at least 2.11.50"
17779 local dom=$DIR/$tdir/dom
17780 mkdir -p $DIR/$tdir
17781 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17783 local mdtidx=$($LFS getstripe -m $dom)
17784 local mdtname=MDT$(printf %04x $mdtidx)
17785 local facet=mds$((mdtidx + 1))
17787 local mdtfree1=$(do_facet $facet \
17788 lctl get_param -n osd*.*$mdtname.kbytesfree)
17789 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17790 error "failed to write data into $dom"
17791 local old_md5=$(md5sum $dom)
17792 cancel_lru_locks mdc
17793 local mdtfree1=$(do_facet $facet \
17794 lctl get_param -n osd*.*$mdtname.kbytesfree)
17796 $LFS migrate -c2 $dom ||
17797 error "failed to migrate to the new composite layout"
17798 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17799 error "MDT stripe was not removed"
17801 cancel_lru_locks mdc
17802 local new_md5=$(md5sum $dom)
17803 [ "$old_md5" != "$new_md5" ] &&
17804 error "$old_md5 != $new_md5"
17806 # Skip free space checks with ZFS
17807 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17808 local mdtfree2=$(do_facet $facet \
17809 lctl get_param -n osd*.*$mdtname.kbytesfree)
17810 [ $mdtfree2 -gt $mdtfree1 ] ||
17811 error "MDT space is not freed after migration"
17815 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17818 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17819 skip "Need MDS version at least 2.11.50"
17821 local dom=$DIR/$tdir/$tfile
17822 mkdir -p $DIR/$tdir
17823 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17825 local mdtidx=$($LFS getstripe -m $dom)
17826 local mdtname=MDT$(printf %04x $mdtidx)
17827 local facet=mds$((mdtidx + 1))
17829 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17830 error "failed to write data into $dom"
17831 local old_md5=$(md5sum $dom)
17832 cancel_lru_locks mdc
17833 local mdtfree1=$(do_facet $facet \
17834 lctl get_param -n osd*.*$mdtname.kbytesfree)
17836 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17837 error "failed to migrate to the new composite layout"
17838 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17839 error "MDT stripe was not removed"
17841 cancel_lru_locks mdc
17842 local new_md5=$(md5sum $dom)
17843 [ "$old_md5" != "$new_md5" ] &&
17844 error "$old_md5 != $new_md5"
17846 # Skip free space checks with ZFS
17847 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17848 local mdtfree2=$(do_facet $facet \
17849 lctl get_param -n osd*.*$mdtname.kbytesfree)
17850 [ $mdtfree2 -gt $mdtfree1 ] ||
17851 error "MDS space is not freed after migration"
17855 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17858 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
17859 skip "Need MDS version at least 2.11.50"
17861 # Layout swap cannot be done if either file has DOM component,
17862 # this will never be supported, migration should be used instead
17864 local dom=$DIR/$tdir/$tfile
17865 mkdir -p $DIR/$tdir
17867 $LFS setstripe -c2 ${dom}_plain
17868 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17869 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17870 error "can swap layout with DoM component"
17871 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17872 error "can swap layout with DoM component"
17874 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17875 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17876 error "can swap layout with DoM component"
17877 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17878 error "can swap layout with DoM component"
17881 run_test 273a "DoM: layout swapping should fail with DOM"
17884 remote_ost_nodsh && skip "remote OST with nodsh"
17885 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
17886 skip "Need OST version >= 2.10.57"
17888 local file=$DIR/$tfile
17891 oss=$(comma_list $(osts_nodes))
17893 dd if=/dev/urandom of=$file bs=1M count=2 ||
17894 error "failed to create a file"
17895 cancel_lru_locks osc
17898 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17899 error "failed to read a file"
17901 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17902 $LCTL set_param fail_loc=0x8000031f
17904 cancel_lru_locks osc &
17907 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17908 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17909 #IO takes another lock, but matches the PENDING one
17910 #and places it to the IO RPC
17911 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17912 error "failed to read a file with PENDING lock"
17914 run_test 275 "Read on a canceled duplicate lock"
17917 remote_ost_nodsh && skip "remote OST with nodsh"
17920 do_facet ost1 "(while true; do \
17921 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17922 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17925 for LOOP in $(seq 20); do
17927 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17930 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17931 rm $TMP/sanity_276_pid"
17933 run_test 276 "Race between mount and obd_statfs"
17935 cleanup_test_300() {
17939 test_striped_dir() {
17944 mkdir -p $DIR/$tdir
17946 SAVE_UMASK=$(umask)
17947 trap cleanup_test_300 RETURN EXIT
17949 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17950 $DIR/$tdir/striped_dir ||
17951 error "set striped dir error"
17953 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17954 [ "$mode" = "755" ] || error "expect 755 got $mode"
17956 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17957 error "getdirstripe failed"
17958 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17959 if [ "$stripe_count" != "2" ]; then
17960 error "1:stripe_count is $stripe_count, expect 2"
17962 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17963 if [ "$stripe_count" != "2" ]; then
17964 error "2:stripe_count is $stripe_count, expect 2"
17967 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17968 if [ "$stripe_index" != "$mdt_index" ]; then
17969 error "stripe_index is $stripe_index, expect $mdt_index"
17972 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17973 error "nlink error after create striped dir"
17975 mkdir $DIR/$tdir/striped_dir/a
17976 mkdir $DIR/$tdir/striped_dir/b
17978 stat $DIR/$tdir/striped_dir/a ||
17979 error "create dir under striped dir failed"
17980 stat $DIR/$tdir/striped_dir/b ||
17981 error "create dir under striped dir failed"
17983 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17984 error "nlink error after mkdir"
17986 rmdir $DIR/$tdir/striped_dir/a
17987 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17988 error "nlink error after rmdir"
17990 rmdir $DIR/$tdir/striped_dir/b
17991 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17992 error "nlink error after rmdir"
17994 chattr +i $DIR/$tdir/striped_dir
17995 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17996 error "immutable flags not working under striped dir!"
17997 chattr -i $DIR/$tdir/striped_dir
17999 rmdir $DIR/$tdir/striped_dir ||
18000 error "rmdir striped dir error"
18008 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18009 skip "skipped for lustre < 2.7.0"
18010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18011 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18013 test_striped_dir 0 || error "failed on striped dir on MDT0"
18014 test_striped_dir 1 || error "failed on striped dir on MDT0"
18016 run_test 300a "basic striped dir sanity test"
18019 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18020 skip "skipped for lustre < 2.7.0"
18021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18022 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18029 test_mkdir $DIR/$tdir || error "mkdir fail"
18030 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18031 error "set striped dir error"
18032 for i in {0..9}; do
18033 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
18035 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
18036 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
18037 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
18039 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
18040 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
18041 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
18045 run_test 300b "check ctime/mtime for striped dir"
18048 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18049 skip "skipped for lustre < 2.7.0"
18050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18051 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18055 mkdir -p $DIR/$tdir
18056 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
18057 error "set striped dir error"
18059 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
18060 error "chown striped dir failed"
18062 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
18063 error "create 5k files failed"
18065 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
18067 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
18071 run_test 300c "chown && check ls under striped directory"
18074 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
18075 skip "skipped for lustre < 2.7.0"
18076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18077 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18082 mkdir -p $DIR/$tdir
18083 $LFS setstripe -c 2 $DIR/$tdir
18085 #local striped directory
18086 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18087 error "set striped dir error"
18088 createmany -o $DIR/$tdir/striped_dir/f 10 ||
18089 error "create 10 files failed"
18091 #remote striped directory
18092 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
18093 error "set striped dir error"
18094 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
18095 error "create 10 files failed"
18097 for file in $(find $DIR/$tdir); do
18098 stripe_count=$($LFS getstripe -c $file)
18099 [ $stripe_count -eq 2 ] ||
18100 error "wrong stripe $stripe_count for $file"
18105 run_test 300d "check default stripe under striped directory"
18108 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18109 skip "Need MDS version at least 2.7.55"
18110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18111 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18116 mkdir -p $DIR/$tdir
18118 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18119 error "set striped dir error"
18121 touch $DIR/$tdir/striped_dir/a
18122 touch $DIR/$tdir/striped_dir/b
18123 touch $DIR/$tdir/striped_dir/c
18125 mkdir $DIR/$tdir/striped_dir/dir_a
18126 mkdir $DIR/$tdir/striped_dir/dir_b
18127 mkdir $DIR/$tdir/striped_dir/dir_c
18129 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
18130 error "set striped adir under striped dir error"
18132 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
18133 error "set striped bdir under striped dir error"
18135 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
18136 error "set striped cdir under striped dir error"
18138 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
18139 error "rename dir under striped dir fails"
18141 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
18142 error "rename dir under different stripes fails"
18144 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
18145 error "rename file under striped dir should succeed"
18147 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
18148 error "rename dir under striped dir should succeed"
18152 run_test 300e "check rename under striped directory"
18155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18156 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18157 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18158 skip "Need MDS version at least 2.7.55"
18164 mkdir -p $DIR/$tdir
18166 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
18167 error "set striped dir error"
18169 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
18170 error "set striped dir error"
18172 touch $DIR/$tdir/striped_dir/a
18173 mkdir $DIR/$tdir/striped_dir/dir_a
18174 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
18175 error "create striped dir under striped dir fails"
18177 touch $DIR/$tdir/striped_dir1/b
18178 mkdir $DIR/$tdir/striped_dir1/dir_b
18179 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
18180 error "create striped dir under striped dir fails"
18182 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
18183 error "rename dir under different striped dir should fail"
18185 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
18186 error "rename striped dir under diff striped dir should fail"
18188 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
18189 error "rename file under diff striped dirs fails"
18193 run_test 300f "check rename cross striped directory"
18195 test_300_check_default_striped_dir()
18198 local default_count=$2
18199 local default_index=$3
18202 local dir_stripe_index
18205 echo "checking $dirname $default_count $default_index"
18206 $LFS setdirstripe -D -c $default_count -i $default_index \
18207 -t all_char $DIR/$tdir/$dirname ||
18208 error "set default stripe on striped dir error"
18209 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
18210 [ $stripe_count -eq $default_count ] ||
18211 error "expect $default_count get $stripe_count for $dirname"
18213 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
18214 [ $stripe_index -eq $default_index ] ||
18215 error "expect $default_index get $stripe_index for $dirname"
18217 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
18218 error "create dirs failed"
18220 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
18221 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
18222 for dir in $(find $DIR/$tdir/$dirname/*); do
18223 stripe_count=$($LFS getdirstripe -c $dir)
18224 [ $stripe_count -eq $default_count ] ||
18225 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
18226 error "stripe count $default_count != $stripe_count for $dir"
18228 stripe_index=$($LFS getdirstripe -i $dir)
18229 [ $default_index -eq -1 ] ||
18230 [ $stripe_index -eq $default_index ] ||
18231 error "$stripe_index != $default_index for $dir"
18233 #check default stripe
18234 stripe_count=$($LFS getdirstripe -D -c $dir)
18235 [ $stripe_count -eq $default_count ] ||
18236 error "default count $default_count != $stripe_count for $dir"
18238 stripe_index=$($LFS getdirstripe -D -i $dir)
18239 [ $stripe_index -eq $default_index ] ||
18240 error "default index $default_index != $stripe_index for $dir"
18242 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
18246 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18247 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18248 skip "Need MDS version at least 2.7.55"
18255 mkdir $DIR/$tdir/normal_dir
18257 #Checking when client cache stripe index
18258 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
18259 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
18260 error "create striped_dir failed"
18262 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
18263 error "create dir0 fails"
18264 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
18265 [ $stripe_index -eq 0 ] ||
18266 error "dir0 expect index 0 got $stripe_index"
18268 mkdir $DIR/$tdir/striped_dir/dir1 ||
18269 error "create dir1 fails"
18270 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
18271 [ $stripe_index -eq 1 ] ||
18272 error "dir1 expect index 1 got $stripe_index"
18274 #check default stripe count/stripe index
18275 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
18276 test_300_check_default_striped_dir normal_dir 1 0
18277 test_300_check_default_striped_dir normal_dir 2 1
18278 test_300_check_default_striped_dir normal_dir 2 -1
18280 #delete default stripe information
18281 echo "delete default stripeEA"
18282 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
18283 error "set default stripe on striped dir error"
18285 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
18286 for dir in $(find $DIR/$tdir/normal_dir/*); do
18287 stripe_count=$($LFS getdirstripe -c $dir)
18288 [ $stripe_count -eq 0 ] ||
18289 error "expect 1 get $stripe_count for $dir"
18290 stripe_index=$($LFS getdirstripe -i $dir)
18291 [ $stripe_index -eq 0 ] ||
18292 error "expect 0 get $stripe_index for $dir"
18295 run_test 300g "check default striped directory for normal directory"
18298 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18299 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18300 skip "Need MDS version at least 2.7.55"
18306 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18307 error "set striped dir error"
18309 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
18310 test_300_check_default_striped_dir striped_dir 1 0
18311 test_300_check_default_striped_dir striped_dir 2 1
18312 test_300_check_default_striped_dir striped_dir 2 -1
18314 #delete default stripe information
18315 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
18316 error "set default stripe on striped dir error"
18318 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
18319 for dir in $(find $DIR/$tdir/striped_dir/*); do
18320 stripe_count=$($LFS getdirstripe -c $dir)
18321 [ $stripe_count -eq 0 ] ||
18322 error "expect 1 get $stripe_count for $dir"
18325 run_test 300h "check default striped directory for striped directory"
18328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18329 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18330 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18331 skip "Need MDS version at least 2.7.55"
18338 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18339 error "set striped dir error"
18341 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18342 error "create files under striped dir failed"
18344 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
18345 error "set striped hashdir error"
18347 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
18348 error "create dir0 under hash dir failed"
18349 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
18350 error "create dir1 under hash dir failed"
18352 # unfortunately, we need to umount to clear dir layout cache for now
18353 # once we fully implement dir layout, we can drop this
18354 umount_client $MOUNT || error "umount failed"
18355 mount_client $MOUNT || error "mount failed"
18357 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
18358 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
18359 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
18361 #set the stripe to be unknown hash type
18362 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
18363 $LCTL set_param fail_loc=0x1901
18364 for ((i = 0; i < 10; i++)); do
18365 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
18366 error "stat f-$i failed"
18367 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
18370 touch $DIR/$tdir/striped_dir/f0 &&
18371 error "create under striped dir with unknown hash should fail"
18373 $LCTL set_param fail_loc=0
18375 umount_client $MOUNT || error "umount failed"
18376 mount_client $MOUNT || error "mount failed"
18380 run_test 300i "client handle unknown hash type striped directory"
18383 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18385 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18386 skip "Need MDS version at least 2.7.55"
18393 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
18394 $LCTL set_param fail_loc=0x1702
18395 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18396 error "set striped dir error"
18398 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
18399 error "create files under striped dir failed"
18401 $LCTL set_param fail_loc=0
18403 rm -rf $DIR/$tdir || error "unlink striped dir fails"
18407 run_test 300j "test large update record"
18410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18411 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18412 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18413 skip "Need MDS version at least 2.7.55"
18415 # this test needs a huge transaction
18417 kb=$(do_facet $SINGLEMDS lctl get_param -n osd*.lustre-MDT0000.kbytestotal)
18418 [ $kb -lt $((1024*1024)) ] && skip "too small mds: $kb"
18425 #define OBD_FAIL_LARGE_STRIPE 0x1703
18426 $LCTL set_param fail_loc=0x1703
18427 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
18428 error "set striped dir error"
18429 $LCTL set_param fail_loc=0
18431 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18432 error "getstripeddir fails"
18433 rm -rf $DIR/$tdir/striped_dir ||
18434 error "unlink striped dir fails"
18438 run_test 300k "test large striped directory"
18441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18442 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18443 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18444 skip "Need MDS version at least 2.7.55"
18448 test_mkdir -p $DIR/$tdir/striped_dir
18449 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18450 error "chown $RUNAS_ID failed"
18451 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18452 error "set default striped dir failed"
18454 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18455 $LCTL set_param fail_loc=0x80000158
18456 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18458 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18459 [ $stripe_index -eq 1 ] ||
18460 error "expect 1 get $stripe_index for $dir"
18462 run_test 300l "non-root user to create dir under striped dir with stale layout"
18465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18466 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18467 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18468 skip "Need MDS version at least 2.7.55"
18470 mkdir -p $DIR/$tdir/striped_dir
18471 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18472 error "set default stripes dir error"
18474 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18476 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18477 [ $stripe_count -eq 0 ] ||
18478 error "expect 0 get $stripe_count for a"
18480 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18481 error "set default stripes dir error"
18483 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18485 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18486 [ $stripe_count -eq 0 ] ||
18487 error "expect 0 get $stripe_count for b"
18489 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18490 error "set default stripes dir error"
18492 mkdir $DIR/$tdir/striped_dir/c &&
18493 error "default stripe_index is invalid, mkdir c should fails"
18495 rm -rf $DIR/$tdir || error "rmdir fails"
18497 run_test 300m "setstriped directory on single MDT FS"
18500 local list=$(comma_list $(mdts_nodes))
18503 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18508 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18509 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18510 skip "Need MDS version at least 2.7.55"
18511 remote_mds_nodsh && skip "remote MDS with nodsh"
18514 local list=$(comma_list $(mdts_nodes))
18516 trap cleanup_300n RETURN EXIT
18517 mkdir -p $DIR/$tdir
18518 chmod 777 $DIR/$tdir
18519 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18520 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18521 error "create striped dir succeeds with gid=0"
18523 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18524 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18525 error "create striped dir fails with gid=-1"
18527 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18528 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18529 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18530 error "set default striped dir succeeds with gid=0"
18533 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18534 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18535 error "set default striped dir fails with gid=-1"
18538 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18539 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18540 error "create test_dir fails"
18541 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18542 error "create test_dir1 fails"
18543 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18544 error "create test_dir2 fails"
18547 run_test 300n "non-root user to create dir under striped dir with default EA"
18550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18551 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18552 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
18553 skip "Need MDS version at least 2.7.55"
18558 mkdir -p $DIR/$tdir
18560 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18561 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18562 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
18563 skip "not enough free inodes $numfree1 $numfree2"
18566 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18567 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18568 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
18569 skip "not enough free space $numfree1 $numfree2"
18572 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18573 error "setdirstripe fails"
18575 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18576 error "create dirs fails"
18578 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18579 ls $DIR/$tdir/striped_dir > /dev/null ||
18580 error "ls striped dir fails"
18581 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18582 error "unlink big striped dir fails"
18584 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18588 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18589 remote_mds_nodsh && skip "remote MDS with nodsh"
18591 mkdir -p $DIR/$tdir
18593 #define OBD_FAIL_OUT_ENOSPC 0x1704
18594 do_facet mds2 lctl set_param fail_loc=0x80001704
18595 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18596 && error "create striped directory should fail"
18598 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18600 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18603 run_test 300p "create striped directory without space"
18606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18607 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18609 local fd=$(free_fd)
18610 local cmd="exec $fd<$tdir"
18612 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18615 trap "eval $cmd" EXIT
18616 cd $tdir || error "cd $tdir fails"
18617 rmdir ../$tdir || error "rmdir $tdir fails"
18618 mkdir local_dir && error "create dir succeeds"
18619 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18623 run_test 300q "create remote directory under orphan directory"
18626 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18627 skip "Need MDS version at least 2.7.55" && return
18628 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18632 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
18633 error "set striped dir error"
18635 $LFS getdirstripe $DIR/$tdir/striped_dir ||
18636 error "getstripeddir fails"
18639 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18640 awk '/lmv_stripe_count:/ { print $2 }')
18642 [ $MDSCOUNT -ne $stripe_count ] &&
18643 error "wrong stripe count $stripe_count expected $MDSCOUNT"
18645 rm -rf $DIR/$tdir/striped_dir ||
18646 error "unlink striped dir fails"
18648 run_test 300r "test -1 striped directory"
18650 prepare_remote_file() {
18651 mkdir $DIR/$tdir/src_dir ||
18652 error "create remote source failed"
18654 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18655 error "cp to remote source failed"
18656 touch $DIR/$tdir/src_dir/a
18658 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18659 error "create remote target dir failed"
18661 touch $DIR/$tdir/tgt_dir/b
18663 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18664 error "rename dir cross MDT failed!"
18666 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18667 error "src_child still exists after rename"
18669 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18670 error "missing file(a) after rename"
18672 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18673 error "diff after rename"
18677 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18680 local remote_file=$DIR/$tdir/tgt_dir/b
18682 mkdir -p $DIR/$tdir
18684 prepare_remote_file || error "prepare remote file failed"
18687 $OPENUNLINK $remote_file $remote_file ||
18688 error "openunlink $remote_file failed"
18689 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18691 run_test 310a "open unlink remote file"
18694 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18697 local remote_file=$DIR/$tdir/tgt_dir/b
18699 mkdir -p $DIR/$tdir
18701 prepare_remote_file || error "prepare remote file failed"
18703 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18704 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18705 $CHECKSTAT -t file $remote_file || error "check file failed"
18707 run_test 310b "unlink remote file with multiple links while open"
18710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18711 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18713 local remote_file=$DIR/$tdir/tgt_dir/b
18715 mkdir -p $DIR/$tdir
18717 prepare_remote_file || error "prepare remote file failed"
18719 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18720 multiop_bg_pause $remote_file O_uc ||
18721 error "mulitop failed for remote file"
18723 $MULTIOP $DIR/$tfile Ouc
18724 kill -USR1 $MULTIPID
18727 run_test 310c "open-unlink remote file with multiple links"
18731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18732 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18733 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
18734 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18735 remote_mds_nodsh && skip "remote MDS with nodsh"
18737 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18738 local mdts=$(comma_list $(mdts_nodes))
18740 mkdir -p $DIR/$tdir
18741 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18742 createmany -o $DIR/$tdir/$tfile. 1000
18744 # statfs data is not real time, let's just calculate it
18745 old_iused=$((old_iused + 1000))
18747 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18748 osp.*OST0000*MDT0000.create_count")
18749 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
18750 osp.*OST0000*MDT0000.max_create_count")
18751 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
18753 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18754 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
18755 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18757 unlinkmany $DIR/$tdir/$tfile. 1000
18759 do_nodes $mdts "$LCTL set_param -n \
18760 osp.*OST0000*.max_create_count=$max_count"
18761 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
18762 do_nodes $mdts "$LCTL set_param -n \
18763 osp.*OST0000*.create_count=$count"
18764 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
18765 grep "=0" && error "create_count is zero"
18768 for i in $(seq 120); do
18769 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18770 # system may be too busy to destroy all objs in time, use
18771 # a somewhat small value to not fail autotest
18772 [ $((old_iused - new_iused)) -gt 400 ] && break
18776 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18777 [ $((old_iused - new_iused)) -gt 400 ] ||
18778 error "objs not destroyed after unlink"
18780 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18787 local vdevdir=$(dirname $(facet_vdevice $ost))
18788 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18789 local zfs_zapid=$(do_facet $ost $cmd |
18790 grep -w "/O/0/d$((objid%32))" -C 5 |
18791 awk '/Object/{getline; print $1}')
18792 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18793 awk "/$objid = /"'{printf $3}')
18798 zfs_object_blksz() {
18802 local vdevdir=$(dirname $(facet_vdevice $ost))
18803 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18804 local blksz=$(do_facet $ost $cmd $objid |
18805 awk '/dblk/{getline; printf $4}')
18807 case "${blksz: -1}" in
18808 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18809 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18816 test_312() { # LU-4856
18817 remote_ost_nodsh && skip "remote OST with nodsh"
18818 [ "$ost1_FSTYPE" = "zfs" ] ||
18819 skip_env "the test only applies to zfs"
18821 local max_blksz=$(do_facet ost1 \
18822 $ZFS get -p recordsize $(facet_device ost1) |
18823 awk '!/VALUE/{print $3}')
18825 # to make life a little bit easier
18826 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18827 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18829 local tf=$DIR/$tdir/$tfile
18831 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18833 # Get ZFS object id
18834 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18835 # block size change by sequential overwrite
18838 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
18839 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18841 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
18842 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18846 # block size change by sequential append write
18847 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
18848 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18849 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18852 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
18853 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
18854 oflag=sync conv=notrunc
18856 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18857 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
18858 error "blksz error, actual $blksz, " \
18859 "expected: 2 * $count * $PAGE_SIZE"
18865 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18866 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18868 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18869 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18870 [ $blksz -eq $PAGE_SIZE ] ||
18871 error "blksz error: $blksz, expected: $PAGE_SIZE"
18873 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18874 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18875 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18877 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18878 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18879 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18881 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18884 remote_ost_nodsh && skip "remote OST with nodsh"
18886 local file=$DIR/$tfile
18889 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
18891 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18892 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18893 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
18894 error "write should failed"
18895 do_facet ost1 "$LCTL set_param fail_loc=0"
18898 run_test 313 "io should fail after last_rcvd update fail"
18901 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18903 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18904 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18906 wait_delete_completed
18907 do_facet ost1 "$LCTL set_param fail_loc=0"
18909 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18911 test_315() { # LU-618
18912 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
18914 local file=$DIR/$tfile
18917 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
18918 error "multiop file write failed"
18919 $MULTIOP $file oO_RDONLY:r4063232_c &
18924 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18927 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18930 run_test 315 "read should be accounted"
18933 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18934 large_xattr_enabled || skip_env "ea_inode feature disabled"
18936 rm -rf $DIR/$tdir/d
18937 mkdir -p $DIR/$tdir/d
18938 chown nobody $DIR/$tdir/d
18939 touch $DIR/$tdir/d/file
18941 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18943 run_test 316 "lfs mv"
18946 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
18947 skip "Need MDS version at least 2.11.53"
18949 local grant_blk_size
18951 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18952 skip "LU-10370: no implementation for ZFS" && return
18955 stack_trap "rm -f $DIR/$tfile" EXIT
18956 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18957 awk '/grant_block_size:/ { print $2; exit; }')
18959 # Create File of size 5M. Truncate it to below size's and verify
18962 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18963 error "Create file : $DIR/$tfile"
18965 for trunc_sz in 2097152 4097 4000 509 0; do
18966 $TRUNCATE $DIR/$tfile $trunc_sz ||
18967 error "truncate $tfile to $trunc_sz failed"
18968 local sz=$(stat --format=%s $DIR/$tfile)
18969 local blk=$(stat --format=%b $DIR/$tfile)
18970 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18971 grant_blk_size) * 8))
18973 if [[ $blk -ne $trunc_blk ]]; then
18974 $(which stat) $DIR/$tfile
18975 error "Expected Block $trunc_blk got $blk for $tfile"
18978 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18979 error "Expected Size $trunc_sz got $sz for $tfile"
18984 # Create file with a hole and write actual two blocks. Block count
18987 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18988 conv=fsync || error "Create file : $DIR/$tfile"
18990 # Calculate the final truncate size.
18991 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18994 # truncate to size $trunc_sz bytes. Strip the last block
18995 # The block count must drop to 8
18997 $TRUNCATE $DIR/$tfile $trunc_sz ||
18998 error "truncate $tfile to $trunc_sz failed"
19000 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
19001 sz=$(stat --format=%s $DIR/$tfile)
19002 blk=$(stat --format=%b $DIR/$tfile)
19004 if [[ $blk -ne $trunc_bsz ]]; then
19005 $(which stat) $DIR/$tfile
19006 error "Expected Block $trunc_bsz got $blk for $tfile"
19009 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
19010 error "Expected Size $trunc_sz got $sz for $tfile"
19012 run_test 317 "Verify blocks get correctly update after truncate"
19015 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
19017 local before=$(date +%s)
19019 local mdir=$DIR/$tdir
19020 local file=$mdir/xxx
19022 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
19025 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
19026 $LCTL set_param fail_val=5 fail_loc=0x8000032c
19027 $LFS mv -m1 $file &
19030 dd if=$file of=/dev/null
19032 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
19033 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
19035 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
19037 run_test 319 "lost lease lock on migrate error"
19040 local read_write=$1
19041 if [ "$read_write" = "write" ]; then
19042 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
19043 elif [ "$read_write" = "read" ]; then
19044 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
19046 error "argument error"
19049 # turn off debug for performance testing
19050 local saved_debug=$($LCTL get_param -n debug)
19051 $LCTL set_param debug=0
19053 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19055 # get ost1 size - lustre-OST0000
19056 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
19057 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
19058 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
19060 if [ "$read_write" = "read" ]; then
19061 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
19064 local start_time=$(date +%s.%N)
19065 $dd_cmd bs=1M count=$blocks oflag=sync ||
19066 error "real dd $read_write error"
19067 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
19069 if [ "$read_write" = "write" ]; then
19073 # define OBD_FAIL_OST_FAKE_RW 0x238
19074 do_facet ost1 $LCTL set_param fail_loc=0x238
19076 local start_time=$(date +%s.%N)
19077 $dd_cmd bs=1M count=$blocks oflag=sync ||
19078 error "fake dd $read_write error"
19079 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
19081 if [ "$read_write" = "write" ]; then
19083 cancel_lru_locks osc
19084 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
19085 error "$tfile size not $blocks MB"
19087 do_facet ost1 $LCTL set_param fail_loc=0
19089 echo "fake $read_write $duration_fake vs. normal $read_write" \
19090 "$duration in seconds"
19091 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
19092 error_not_in_vm "fake write is slower"
19094 $LCTL set_param -n debug="$saved_debug"
19097 test_399a() { # LU-7655 for OST fake write
19098 remote_ost_nodsh && skip "remote OST with nodsh"
19102 run_test 399a "fake write should not be slower than normal write"
19104 test_399b() { # LU-8726 for OST fake read
19105 remote_ost_nodsh && skip "remote OST with nodsh"
19106 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
19107 skip_env "ldiskfs only test"
19112 run_test 399b "fake read should not be slower than normal read"
19114 test_400a() { # LU-1606, was conf-sanity test_74
19115 if ! which $CC > /dev/null 2>&1; then
19116 skip_env "$CC is not installed"
19119 local extra_flags=''
19120 local out=$TMP/$tfile
19121 local prefix=/usr/include/lustre
19124 if ! [[ -d $prefix ]]; then
19125 # Assume we're running in tree and fixup the include path.
19126 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
19127 extra_flags+=" -L$LUSTRE/utils/.lib"
19130 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
19131 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
19132 error "client api broken"
19136 run_test 400a "Lustre client api program can compile and link"
19138 test_400b() { # LU-1606, LU-5011
19140 local out=$TMP/$tfile
19141 local prefix=/usr/include/linux/lustre
19143 # We use a hard coded prefix so that this test will not fail
19144 # when run in tree. There are headers in lustre/include/lustre/
19145 # that are not packaged (like lustre_idl.h) and have more
19146 # complicated include dependencies (like config.h and lnet/types.h).
19147 # Since this test about correct packaging we just skip them when
19148 # they don't exist (see below) rather than try to fixup cppflags.
19150 if ! which $CC > /dev/null 2>&1; then
19151 skip_env "$CC is not installed"
19154 for header in $prefix/*.h; do
19155 if ! [[ -f "$header" ]]; then
19159 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
19160 continue # lustre_ioctl.h is internal header
19163 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
19164 error "cannot compile '$header'"
19168 run_test 400b "packaged headers can be compiled"
19170 test_401a() { #LU-7437
19171 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
19172 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
19174 #count the number of parameters by "list_param -R"
19175 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
19176 #count the number of parameters by listing proc files
19177 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
19178 echo "proc_dirs='$proc_dirs'"
19179 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
19180 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
19183 [ $params -eq $procs ] ||
19184 error "found $params parameters vs. $procs proc files"
19186 # test the list_param -D option only returns directories
19187 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
19188 #count the number of parameters by listing proc directories
19189 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
19192 [ $params -eq $procs ] ||
19193 error "found $params parameters vs. $procs proc files"
19195 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
19198 local save=$($LCTL get_param -n jobid_var)
19201 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
19202 error "no error returned when setting bad parameters"
19204 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
19205 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
19207 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
19208 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
19209 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
19211 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
19214 local jobid_var_old=$($LCTL get_param -n jobid_var)
19215 local jobid_var_new
19217 $LCTL set_param jobid_var= &&
19218 error "no error returned for 'set_param a='"
19220 jobid_var_new=$($LCTL get_param -n jobid_var)
19221 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19222 error "jobid_var was changed by setting without value"
19224 $LCTL set_param jobid_var &&
19225 error "no error returned for 'set_param a'"
19227 jobid_var_new=$($LCTL get_param -n jobid_var)
19228 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
19229 error "jobid_var was changed by setting without value"
19231 run_test 401c "Verify 'lctl set_param' without value fails in either format."
19234 local jobid_var_old=$($LCTL get_param -n jobid_var)
19235 local jobid_var_new
19236 local new_value="foo=bar"
19238 $LCTL set_param jobid_var=$new_value ||
19239 error "'set_param a=b' did not accept a value containing '='"
19241 jobid_var_new=$($LCTL get_param -n jobid_var)
19242 [[ "$jobid_var_new" == "$new_value" ]] ||
19243 error "'set_param a=b' failed on a value containing '='"
19245 # Reset the jobid_var to test the other format
19246 $LCTL set_param jobid_var=$jobid_var_old
19247 jobid_var_new=$($LCTL get_param -n jobid_var)
19248 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19249 error "failed to reset jobid_var"
19251 $LCTL set_param jobid_var $new_value ||
19252 error "'set_param a b' did not accept a value containing '='"
19254 jobid_var_new=$($LCTL get_param -n jobid_var)
19255 [[ "$jobid_var_new" == "$new_value" ]] ||
19256 error "'set_param a b' failed on a value containing '='"
19258 $LCTL set_param jobid_var $jobid_var_old
19259 jobid_var_new=$($LCTL get_param -n jobid_var)
19260 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
19261 error "failed to reset jobid_var"
19263 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
19266 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
19267 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
19268 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
19269 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
19270 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
19271 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
19272 remote_mds_nodsh && skip "remote MDS with nodsh"
19274 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
19275 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
19276 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
19277 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
19278 echo "Touch failed - OK"
19280 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
19283 local file1=$DIR/$tfile.1
19284 local file2=$DIR/$tfile.2
19285 local tfile=$TMP/$tfile
19287 rm -f $file1 $file2 $tfile
19292 # 30 sec OBD_TIMEOUT in ll_getattr()
19293 # right before populating st_nlink
19294 $LCTL set_param fail_loc=0x80001409
19295 stat -c %h $file1 > $tfile &
19297 # create an alias, drop all locks and reclaim the dentry
19299 cancel_lru_locks mdc
19300 cancel_lru_locks osc
19301 sysctl -w vm.drop_caches=2
19305 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
19307 rm -f $tfile $file1 $file2
19309 run_test 403 "i_nlink should not drop to zero due to aliasing"
19311 test_404() { # LU-6601
19312 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
19313 skip "Need server version newer than 2.8.52"
19314 remote_mds_nodsh && skip "remote MDS with nodsh"
19316 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
19317 awk '/osp .*-osc-MDT/ { print $4}')
19320 for osp in $mosps; do
19321 echo "Deactivate: " $osp
19322 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
19323 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19324 awk -vp=$osp '$4 == p { print $2 }')
19325 [ $stat = IN ] || {
19326 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19327 error "deactivate error"
19329 echo "Activate: " $osp
19330 do_facet $SINGLEMDS $LCTL --device %$osp activate
19331 local stat=$(do_facet $SINGLEMDS $LCTL dl |
19332 awk -vp=$osp '$4 == p { print $2 }')
19333 [ $stat = UP ] || {
19334 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
19335 error "activate error"
19339 run_test 404 "validate manual {de}activated works properly for OSPs"
19342 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
19343 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
19344 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
19345 skip "Layout swap lock is not supported"
19347 check_swap_layouts_support
19349 test_mkdir $DIR/$tdir
19350 swap_lock_test -d $DIR/$tdir ||
19351 error "One layout swap locked test failed"
19353 run_test 405 "Various layout swap lock tests"
19356 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19357 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19358 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19360 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
19361 skip "Need MDS version at least 2.8.50"
19363 local def_stripe_size=$($LFS getstripe -S $MOUNT)
19364 local test_pool=$TESTNAME
19366 if ! combined_mgs_mds ; then
19369 pool_add $test_pool || error "pool_add failed"
19370 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
19371 error "pool_add_targets failed"
19373 save_layout_restore_at_exit $MOUNT
19375 # parent set default stripe count only, child will stripe from both
19376 # parent and fs default
19377 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
19378 error "setstripe $MOUNT failed"
19379 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
19380 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
19381 for i in $(seq 10); do
19382 local f=$DIR/$tdir/$tfile.$i
19383 touch $f || error "touch failed"
19384 local count=$($LFS getstripe -c $f)
19385 [ $count -eq $OSTCOUNT ] ||
19386 error "$f stripe count $count != $OSTCOUNT"
19387 local offset=$($LFS getstripe -i $f)
19388 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
19389 local size=$($LFS getstripe -S $f)
19390 [ $size -eq $((def_stripe_size * 2)) ] ||
19391 error "$f stripe size $size != $((def_stripe_size * 2))"
19392 local pool=$($LFS getstripe -p $f)
19393 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
19396 # change fs default striping, delete parent default striping, now child
19397 # will stripe from new fs default striping only
19398 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
19399 error "change $MOUNT default stripe failed"
19400 $LFS setstripe -c 0 $DIR/$tdir ||
19401 error "delete $tdir default stripe failed"
19402 for i in $(seq 11 20); do
19403 local f=$DIR/$tdir/$tfile.$i
19404 touch $f || error "touch $f failed"
19405 local count=$($LFS getstripe -c $f)
19406 [ $count -eq 1 ] || error "$f stripe count $count != 1"
19407 local offset=$($LFS getstripe -i $f)
19408 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
19409 local size=$($LFS getstripe -S $f)
19410 [ $size -eq $def_stripe_size ] ||
19411 error "$f stripe size $size != $def_stripe_size"
19412 local pool=$($LFS getstripe -p $f)
19413 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
19416 unlinkmany $DIR/$tdir/$tfile. 1 20
19418 local f=$DIR/$tdir/$tfile
19419 pool_remove_all_targets $test_pool $f
19420 pool_remove $test_pool $f
19422 if ! combined_mgs_mds ; then
19426 run_test 406 "DNE support fs default striping"
19429 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19430 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19431 skip "Need MDS version at least 2.8.55"
19432 remote_mds_nodsh && skip "remote MDS with nodsh"
19434 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
19435 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
19436 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
19437 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
19438 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
19440 #define OBD_FAIL_DT_TXN_STOP 0x2019
19441 for idx in $(seq $MDSCOUNT); do
19442 do_facet mds$idx "lctl set_param fail_loc=0x2019"
19444 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
19445 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
19446 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
19449 run_test 407 "transaction fail should cause operation fail"
19452 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
19454 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
19455 lctl set_param fail_loc=0x8000040a
19456 # let ll_prepare_partial_page() fail
19457 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
19461 # create at least 100 unused inodes so that
19462 # shrink_icache_memory(0) should not return 0
19463 touch $DIR/$tfile-{0..100}
19464 rm -f $DIR/$tfile-{0..100}
19467 echo 2 > /proc/sys/vm/drop_caches
19469 run_test 408 "drop_caches should not hang due to page leaks"
19473 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19475 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
19476 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
19477 touch $DIR/$tdir/guard || error "(2) Fail to create"
19479 local PREFIX=$(str_repeat 'A' 128)
19480 echo "Create 1K hard links start at $(date)"
19481 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19482 error "(3) Fail to hard link"
19484 echo "Links count should be right although linkEA overflow"
19485 stat $DIR/$tdir/guard || error "(4) Fail to stat"
19486 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
19487 [ $linkcount -eq 1001 ] ||
19488 error "(5) Unexpected hard links count: $linkcount"
19490 echo "List all links start at $(date)"
19491 ls -l $DIR/$tdir/foo > /dev/null ||
19492 error "(6) Fail to list $DIR/$tdir/foo"
19494 echo "Unlink hard links start at $(date)"
19495 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19496 error "(7) Fail to unlink"
19497 echo "Unlink hard links finished at $(date)"
19499 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19503 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
19504 skip "Need client version at least 2.9.59"
19506 # Create a file, and stat it from the kernel
19507 local testfile=$DIR/$tfile
19510 local run_id=$RANDOM
19511 local my_ino=$(stat --format "%i" $testfile)
19513 # Try to insert the module. This will always fail as the
19514 # module is designed to not be inserted.
19515 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19518 # Anything but success is a test failure
19520 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19521 error "no inode match"
19523 run_test 410 "Test inode number returned from kernel thread"
19525 cleanup_test411_cgroup() {
19531 local cg_basedir=/sys/fs/cgroup/memory
19533 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19534 skip "no setup for cgroup"
19536 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19537 error "test file creation failed"
19538 cancel_lru_locks osc
19540 # Create a very small memory cgroup to force a slab allocation error
19541 local cgdir=$cg_basedir/osc_slab_alloc
19542 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19543 trap "cleanup_test411_cgroup $cgdir" EXIT
19544 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19545 echo 1M > $cgdir/memory.limit_in_bytes
19547 # Should not LBUG, just be killed by oom-killer
19548 # dd will return 0 even allocation failure in some environment.
19549 # So don't check return value
19550 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19551 cleanup_test411_cgroup $cgdir
19555 run_test 411 "Slab allocation error with cgroup does not LBUG"
19558 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19559 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19560 skip "Need server version at least 2.10.55"
19563 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19564 error "mkdir failed"
19565 $LFS getdirstripe $DIR/$tdir
19566 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19567 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19568 error "expect $((MDSCOUT - 1)) get $stripe_index"
19569 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19570 [ $stripe_count -eq 2 ] ||
19571 error "expect 2 get $stripe_count"
19573 run_test 412 "mkdir on specific MDTs"
19576 [ $MDSCOUNT -lt 2 ] &&
19577 skip "We need at least 2 MDTs for this test"
19579 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19580 skip "Need server version at least 2.10.55"
19583 mkdir $DIR/$tdir || error "mkdir failed"
19585 # find MDT that is the most full
19586 local max=$($LFS df | grep MDT |
19595 END { split(b, c, ":")
19600 for i in $(seq $((MDSCOUNT - 1))); do
19601 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19602 error "mkdir d$i failed"
19603 $LFS getdirstripe $DIR/$tdir/d$i
19604 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19605 [ $stripe_index -ne $max ] ||
19606 error "don't expect $max"
19609 run_test 413 "mkdir on less full MDTs"
19612 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19613 $LCTL set_param fail_loc=0x80000521
19614 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19617 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19621 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19622 skip "Need server version at least 2.11.52"
19632 # this test may be slow on ZFS
19633 [ "$mds1_FSTYPE" == "zfs" ] && total=100
19635 # though this test is designed for striped directory, let's test normal
19636 # directory too since lock is always saved as CoS lock.
19637 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19638 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19647 start_time=$(date +%s)
19648 for i in $(seq $total); do
19649 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19652 end_time=$(date +%s)
19653 duration=$((end_time - start_time))
19655 kill -9 $setattr_pid
19657 echo "rename $total files took $duration sec"
19658 [ $duration -lt 100 ] || error "rename took $duration sec"
19660 run_test 415 "lock revoke is not missing"
19663 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19664 skip "Need server version at least 2.11.55"
19666 # define OBD_FAIL_OSD_TXN_START 0x19a
19667 do_facet mds1 lctl set_param fail_loc=0x19a
19669 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19673 run_test 416 "transaction start failure won't cause system hung"
19677 do_nodes $(comma_list $(mdts_nodes)) \
19678 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
19679 do_nodes $(comma_list $(mdts_nodes)) \
19680 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
19681 do_nodes $(comma_list $(mdts_nodes)) \
19682 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
19686 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19687 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
19688 skip "Need MDS version at least 2.11.56"
19690 trap cleanup_417 RETURN EXIT
19692 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
19693 do_nodes $(comma_list $(mdts_nodes)) \
19694 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
19695 $LFS migrate -m 0 $DIR/$tdir.1 &&
19696 error "migrate dir $tdir.1 should fail"
19698 do_nodes $(comma_list $(mdts_nodes)) \
19699 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
19700 $LFS mkdir -i 1 $DIR/$tdir.2 &&
19701 error "create remote dir $tdir.2 should fail"
19703 do_nodes $(comma_list $(mdts_nodes)) \
19704 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
19705 $LFS mkdir -c 2 $DIR/$tdir.3 &&
19706 error "create striped dir $tdir.3 should fail"
19709 run_test 417 "disable remote dir, striped dir and dir migration"
19711 # Checks that the outputs of df [-i] and lfs df [-i] match
19713 # usage: check_lfs_df <blocks | inodes> <mountpoint>
19723 [ "$1" == "blocks" ] && inodes= || inodes="-i"
19725 for count in {1..100}; do
19729 # read the lines of interest
19730 df_out=($(df -P $inodes $dir | tail -n +2)) ||
19731 error "df $inodes $dir | tail -n +2 failed"
19732 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
19733 error "lfs df $inodes $dir | grep summary: failed"
19735 # skip first substrings of each output as they are different
19736 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
19737 # compare the two outputs
19739 for i in {1..5}; do
19740 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
19748 lfs df $inodes $dir
19749 error "df and lfs df $1 output mismatch: " \
19750 "df ${inodes}: ${df_out[*]}, " \
19751 "lfs df ${inodes}: ${lfs_df_out[*]}"
19756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19758 local dir=$DIR/$tdir
19759 local numfiles=$((RANDOM % 4096 + 2))
19760 local numblocks=$((RANDOM % 256 + 1))
19762 wait_delete_completed
19765 # check block output
19766 check_lfs_df blocks $dir
19767 # check inode output
19768 check_lfs_df inodes $dir
19770 # create a single file and retest
19771 echo "Creating a single file and testing"
19772 createmany -o $dir/$tfile- 1 &>/dev/null ||
19773 error "creating 1 file in $dir failed"
19774 check_lfs_df blocks $dir
19775 check_lfs_df inodes $dir
19777 # create a random number of files
19778 echo "Creating $((numfiles - 1)) files and testing"
19779 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
19780 error "creating $((numfiles - 1)) files in $dir failed"
19782 # write a random number of blocks to the first test file
19783 echo "Writing $numblocks 4K blocks and testing"
19784 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
19785 count=$numblocks &>/dev/null ||
19786 error "dd to $dir/${tfile}-0 failed"
19789 check_lfs_df blocks $dir
19790 check_lfs_df inodes $dir
19792 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
19793 error "unlinking $numfiles files in $dir failed"
19795 run_test 418 "df and lfs df outputs match"
19799 local dir=$DIR/$tdir
19804 cancel_lru_locks mdc
19806 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
19807 $LCTL set_param fail_loc=0x1410
19809 $LCTL set_param fail_loc=0
19812 run_test 419 "Verify open file by name doesn't crash kernel"
19815 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19816 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
19817 skip "Need server version at least 2.9.55"
19819 start_full_debug_logging
19823 stop_full_debug_logging
19827 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19828 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19829 awk '/The barrier for/ { print $7 }')
19832 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19837 barrier_expired() {
19840 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
19841 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19842 awk '/will be expired/ { print $7 }')
19844 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19853 echo "Start barrier_freeze at: $(date)"
19854 #define OBD_FAIL_BARRIER_DELAY 0x2202
19855 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19856 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19859 local b_status=$(barrier_stat)
19860 echo "Got barrier status at: $(date)"
19861 [ "$b_status" = "'freezing_p1'" ] ||
19862 error "(1) unexpected barrier status $b_status"
19864 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19866 b_status=$(barrier_stat)
19867 [ "$b_status" = "'frozen'" ] ||
19868 error "(2) unexpected barrier status $b_status"
19870 local expired=$(barrier_expired)
19871 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19872 sleep $((expired + 3))
19874 b_status=$(barrier_stat)
19875 [ "$b_status" = "'expired'" ] ||
19876 error "(3) unexpected barrier status $b_status"
19878 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19879 error "(4) fail to freeze barrier"
19881 b_status=$(barrier_stat)
19882 [ "$b_status" = "'frozen'" ] ||
19883 error "(5) unexpected barrier status $b_status"
19885 echo "Start barrier_thaw at: $(date)"
19886 #define OBD_FAIL_BARRIER_DELAY 0x2202
19887 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19888 do_facet mgs $LCTL barrier_thaw $FSNAME &
19891 b_status=$(barrier_stat)
19892 echo "Got barrier status at: $(date)"
19893 [ "$b_status" = "'thawing'" ] ||
19894 error "(6) unexpected barrier status $b_status"
19896 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19898 b_status=$(barrier_stat)
19899 [ "$b_status" = "'thawed'" ] ||
19900 error "(7) unexpected barrier status $b_status"
19902 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19903 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19904 do_facet mgs $LCTL barrier_freeze $FSNAME
19906 b_status=$(barrier_stat)
19907 [ "$b_status" = "'failed'" ] ||
19908 error "(8) unexpected barrier status $b_status"
19910 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19911 do_facet mgs $LCTL barrier_thaw $FSNAME
19915 run_test 801a "write barrier user interfaces and stat machine"
19920 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19921 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19922 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19923 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19924 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19926 cancel_lru_locks mdc
19928 # 180 seconds should be long enough
19929 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19931 local b_status=$(barrier_stat)
19932 [ "$b_status" = "'frozen'" ] ||
19933 error "(6) unexpected barrier status $b_status"
19935 mkdir $DIR/$tdir/d0/d10 &
19938 touch $DIR/$tdir/d1/f13 &
19941 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19944 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19947 rm -f $DIR/$tdir/d4/f12 &
19950 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19952 # To guarantee taht the 'stat' is not blocked
19953 b_status=$(barrier_stat)
19954 [ "$b_status" = "'frozen'" ] ||
19955 error "(8) unexpected barrier status $b_status"
19957 # let above commands to run at background
19960 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19961 ps -p $touch_pid || error "(10) touch should be blocked"
19962 ps -p $ln_pid || error "(11) link should be blocked"
19963 ps -p $mv_pid || error "(12) rename should be blocked"
19964 ps -p $rm_pid || error "(13) unlink should be blocked"
19966 b_status=$(barrier_stat)
19967 [ "$b_status" = "'frozen'" ] ||
19968 error "(14) unexpected barrier status $b_status"
19970 do_facet mgs $LCTL barrier_thaw $FSNAME
19971 b_status=$(barrier_stat)
19972 [ "$b_status" = "'thawed'" ] ||
19973 error "(15) unexpected barrier status $b_status"
19975 wait $mkdir_pid || error "(16) mkdir should succeed"
19976 wait $touch_pid || error "(17) touch should succeed"
19977 wait $ln_pid || error "(18) link should succeed"
19978 wait $mv_pid || error "(19) rename should succeed"
19979 wait $rm_pid || error "(20) unlink should succeed"
19983 run_test 801b "modification will be blocked by write barrier"
19986 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19990 stop mds2 || error "(1) Fail to stop mds2"
19992 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19994 local b_status=$(barrier_stat)
19995 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
19996 do_facet mgs $LCTL barrier_thaw $FSNAME
19997 error "(2) unexpected barrier status $b_status"
20000 do_facet mgs $LCTL barrier_rescan $FSNAME ||
20001 error "(3) Fail to rescan barrier bitmap"
20003 do_facet mgs $LCTL barrier_freeze $FSNAME 10
20005 b_status=$(barrier_stat)
20006 [ "$b_status" = "'frozen'" ] ||
20007 error "(4) unexpected barrier status $b_status"
20009 do_facet mgs $LCTL barrier_thaw $FSNAME
20010 b_status=$(barrier_stat)
20011 [ "$b_status" = "'thawed'" ] ||
20012 error "(5) unexpected barrier status $b_status"
20014 local devname=$(mdsdevname 2)
20016 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
20018 do_facet mgs $LCTL barrier_rescan $FSNAME ||
20019 error "(7) Fail to rescan barrier bitmap"
20023 run_test 801c "rescan barrier bitmap"
20025 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
20026 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
20027 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
20033 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
20034 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
20035 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
20041 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
20042 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
20043 skip "Need server version at least 2.9.55"
20045 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
20047 mkdir $DIR/$tdir || error "(1) fail to mkdir"
20049 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
20050 error "(2) Fail to copy"
20052 trap cleanup_802a EXIT
20054 # sync by force before remount as readonly
20055 sync; sync_all_data; sleep 3; sync_all_data
20059 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
20060 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
20061 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
20063 echo "Mount the server as read only"
20064 setupall server_only || error "(3) Fail to start servers"
20066 echo "Mount client without ro should fail"
20067 mount_client $MOUNT &&
20068 error "(4) Mount client without 'ro' should fail"
20070 echo "Mount client with ro should succeed"
20071 mount_client $MOUNT ro ||
20072 error "(5) Mount client with 'ro' should succeed"
20074 echo "Modify should be refused"
20075 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
20077 echo "Read should be allowed"
20078 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20079 error "(7) Read should succeed under ro mode"
20083 run_test 802a "simulate readonly device"
20086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20087 remote_mds_nodsh && skip "remote MDS with nodsh"
20089 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
20090 skip "readonly option not available"
20092 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
20094 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
20095 error "(2) Fail to copy"
20097 # write back all cached data before setting MDT to readonly
20101 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
20102 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
20104 echo "Modify should be refused"
20105 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
20107 echo "Read should be allowed"
20108 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
20109 error "(7) Read should succeed under ro mode"
20112 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
20114 run_test 802b "be able to set MDTs to readonly"
20117 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20118 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20119 skip "MDS needs to be newer than 2.10.54"
20121 mkdir -p $DIR/$tdir
20122 # Create some objects on all MDTs to trigger related logs objects
20123 for idx in $(seq $MDSCOUNT); do
20124 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
20125 $DIR/$tdir/dir${idx} ||
20126 error "Fail to create $DIR/$tdir/dir${idx}"
20130 wait_delete_completed # ensure old test cleanups are finished
20131 echo "before create:"
20133 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20135 for i in {1..10}; do
20136 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
20137 error "Fail to create $DIR/$tdir/foo$i"
20141 echo "after create:"
20143 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20145 # allow for an llog to be cleaned up during the test
20146 [ $after_used -ge $((before_used + 10 - 1)) ] ||
20147 error "before ($before_used) + 10 > after ($after_used)"
20149 for i in {1..10}; do
20150 rm -rf $DIR/$tdir/foo$i ||
20151 error "Fail to remove $DIR/$tdir/foo$i"
20154 sleep 3 # avoid MDT return cached statfs
20155 wait_delete_completed
20156 echo "after unlink:"
20158 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
20160 # allow for an llog to be created during the test
20161 [ $after_used -le $((before_used + 1)) ] ||
20162 error "after ($after_used) > before ($before_used) + 1"
20164 run_test 803 "verify agent object for remote object"
20167 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
20168 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
20169 skip "MDS needs to be newer than 2.10.54"
20170 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20172 mkdir -p $DIR/$tdir
20173 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
20174 error "Fail to create $DIR/$tdir/dir0"
20176 local fid=$($LFS path2fid $DIR/$tdir/dir0)
20177 local dev=$(mdsdevname 2)
20179 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20180 grep ${fid} || error "NOT found agent entry for dir0"
20182 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
20183 error "Fail to create $DIR/$tdir/dir1"
20185 touch $DIR/$tdir/dir1/foo0 ||
20186 error "Fail to create $DIR/$tdir/dir1/foo0"
20187 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
20190 for idx in $(seq $MDSCOUNT); do
20191 dev=$(mdsdevname $idx)
20192 do_facet mds${idx} \
20193 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20194 grep ${fid} && rc=$idx
20197 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
20198 error "Fail to rename foo0 to foo1"
20199 if [ $rc -eq 0 ]; then
20200 for idx in $(seq $MDSCOUNT); do
20201 dev=$(mdsdevname $idx)
20202 do_facet mds${idx} \
20203 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20204 grep ${fid} && rc=$idx
20208 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
20209 error "Fail to rename foo1 to foo2"
20210 if [ $rc -eq 0 ]; then
20211 for idx in $(seq $MDSCOUNT); do
20212 dev=$(mdsdevname $idx)
20213 do_facet mds${idx} \
20214 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
20215 grep ${fid} && rc=$idx
20219 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
20221 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
20222 error "Fail to link to $DIR/$tdir/dir1/foo2"
20223 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
20224 error "Fail to rename foo2 to foo0"
20225 unlink $DIR/$tdir/dir1/foo0 ||
20226 error "Fail to unlink $DIR/$tdir/dir1/foo0"
20227 rm -rf $DIR/$tdir/dir0 ||
20228 error "Fail to rm $DIR/$tdir/dir0"
20230 for idx in $(seq $MDSCOUNT); do
20231 dev=$(mdsdevname $idx)
20235 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
20237 start mds${idx} $dev $MDS_MOUNT_OPTS ||
20238 error "mount mds$idx failed"
20239 df $MOUNT > /dev/null 2>&1
20241 # e2fsck should not return error
20243 error "e2fsck detected error on MDT${idx}: rc=$rc"
20246 run_test 804 "verify agent entry for remote entry"
20249 do_facet $SINGLEMDS zfs set quota=$old $fsset
20250 unlinkmany $DIR/$tdir/f- 1000000
20255 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
20256 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
20257 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
20258 skip "netfree not implemented before 0.7"
20259 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
20260 skip "Need MDS version at least 2.10.57"
20267 local pref="osd-zfs.lustre-MDT0000."
20269 # limit available space on MDS dataset to meet nospace issue
20270 # quickly. then ZFS 0.7.2 can use reserved space if asked
20271 # properly (using netfree flag in osd_declare_destroy()
20272 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
20273 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
20275 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
20276 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
20277 let "usedkb=usedkb-freekb"
20278 let "freekb=freekb/2"
20279 if let "freekb > 5000"; then
20282 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
20283 trap cleanup_805 EXIT
20285 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
20286 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
20287 rm -rf $DIR/$tdir || error "not able to remove"
20288 do_facet $SINGLEMDS zfs set quota=$old $fsset
20291 run_test 805 "ZFS can remove from full fs"
20297 local size=$($LFS getsom -s $file)
20298 local expect=$(stat -c %s $file)
20300 [[ $size == $expect ]] ||
20301 error "$file expected size: $expect, got: $size"
20303 local blocks=$($LFS getsom -b $file)
20304 expect=$(stat -c %b $file)
20305 [[ $blocks == $expect ]] ||
20306 error "$file expected blocks: $expect, got: $blocks"
20311 local size=$($LFS getsom -s $1)
20314 [[ $size == $expect ]] ||
20315 error "$file expected size: $expect, got: $size"
20319 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20320 skip "Need MDS version at least 2.11.52"
20324 touch $DIR/$tfile || error "touch $tfile failed"
20326 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20327 save_lustre_params client "llite.*.xattr_cache" > $save
20328 lctl set_param llite.*.xattr_cache=0
20329 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20331 # single-threaded write
20332 echo "Test SOM for single-threaded write"
20333 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
20334 error "write $tfile failed"
20335 check_lsom_size $DIR/$tfile $bs
20338 local size=$(($num * $bs))
20342 echo "Test SOM for single client multi-threaded($num) write"
20343 $TRUNCATE $DIR/$tfile 0
20344 for ((i = 0; i < $num; i++)); do
20345 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20347 offset=$((offset + $bs))
20349 for (( i=0; i < $num; i++ )); do
20352 check_lsom_size $DIR/$tfile $size
20354 $TRUNCATE $DIR/$tfile 0
20355 for ((i = 0; i < $num; i++)); do
20356 offset=$((offset - $bs))
20357 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20360 for (( i=0; i < $num; i++ )); do
20363 check_lsom_size $DIR/$tfile $size
20365 # multi-client wirtes
20366 num=$(get_node_count ${CLIENTS//,/ })
20367 size=$(($num * $bs))
20371 echo "Test SOM for multi-client ($num) writes"
20372 $TRUNCATE $DIR/$tfile 0
20373 for client in ${CLIENTS//,/ }; do
20374 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20377 offset=$((offset + $bs))
20379 for (( i=0; i < $num; i++ )); do
20382 check_lsom_size $DIR/$tfile $offset
20385 $TRUNCATE $DIR/$tfile 0
20386 for client in ${CLIENTS//,/ }; do
20387 offset=$((offset - $bs))
20388 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20392 for (( i=0; i < $num; i++ )); do
20395 check_lsom_size $DIR/$tfile $size
20398 echo "Test SOM for truncate"
20399 $TRUNCATE $DIR/$tfile 1048576
20400 check_lsom_size $DIR/$tfile 1048576
20401 $TRUNCATE $DIR/$tfile 1234
20402 check_lsom_size $DIR/$tfile 1234
20404 # verify SOM blocks count
20405 echo "Verify SOM block count"
20406 $TRUNCATE $DIR/$tfile 0
20407 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
20408 error "failed to write file $tfile"
20409 check_lsom_data $DIR/$tfile
20411 run_test 806 "Verify Lazy Size on MDS"
20414 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
20415 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20416 skip "Need MDS version at least 2.11.52"
20418 # Registration step
20419 changelog_register || error "changelog_register failed"
20420 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
20421 changelog_users $SINGLEMDS | grep -q $cl_user ||
20422 error "User $cl_user not found in changelog_users"
20424 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20425 save_lustre_params client "llite.*.xattr_cache" > $save
20426 lctl set_param llite.*.xattr_cache=0
20427 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20429 rm -rf $DIR/$tdir || error "rm $tdir failed"
20430 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20431 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
20432 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
20433 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
20434 error "truncate $tdir/trunc failed"
20437 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
20438 error "write $tfile failed"
20440 # multi-client wirtes
20441 local num=$(get_node_count ${CLIENTS//,/ })
20445 echo "Test SOM for multi-client ($num) writes"
20446 touch $DIR/$tfile || error "touch $tfile failed"
20447 $TRUNCATE $DIR/$tfile 0
20448 for client in ${CLIENTS//,/ }; do
20449 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
20452 offset=$((offset + $bs))
20454 for (( i=0; i < $num; i++ )); do
20459 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
20460 check_lsom_data $DIR/$tdir/trunc
20461 check_lsom_data $DIR/$tdir/single_dd
20462 check_lsom_data $DIR/$tfile
20465 # Deregistration step
20466 changelog_deregister || error "changelog_deregister failed"
20468 run_test 807 "verify LSOM syncing tool"
20470 check_som_nologged()
20472 local lines=$($LFS changelog $FSNAME-MDT0000 |
20473 grep 'x=trusted.som' | wc -l)
20474 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
20478 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
20479 skip "Need MDS version at least 2.11.55"
20481 # Registration step
20482 changelog_register || error "changelog_register failed"
20484 touch $DIR/$tfile || error "touch $tfile failed"
20487 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
20488 error "write $tfile failed"
20491 $TRUNCATE $DIR/$tfile 1234
20494 $TRUNCATE $DIR/$tfile 1048576
20497 # Deregistration step
20498 changelog_deregister || error "changelog_deregister failed"
20500 run_test 808 "Check trusted.som xattr not logged in Changelogs"
20505 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
20509 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20510 skip "Need MDS version at least 2.11.56"
20512 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
20513 error "failed to create DoM-only file $DIR/$tfile"
20514 touch $DIR/$tfile || error "touch $tfile failed"
20515 check_som_nodata $DIR/$tfile
20517 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
20518 error "write $tfile failed"
20519 check_som_nodata $DIR/$tfile
20521 $TRUNCATE $DIR/$tfile 1234
20522 check_som_nodata $DIR/$tfile
20524 $TRUNCATE $DIR/$tfile 4097
20525 check_som_nodata $DIR/$file
20527 run_test 809 "Verify no SOM xattr store for DoM-only files"
20533 # t10 seem to dislike partial pages
20534 lctl set_param osc.*.checksum_type=adler
20535 lctl set_param fail_loc=0x411
20536 dd if=/dev/urandom of=$DIR/$tfile bs=10240 count=2
20537 ORIG=$(md5sum $DIR/$tfile)
20538 lctl set_param ldlm.namespaces.*osc*.lru_size=clear
20539 CSUM=$(md5sum $DIR/$tfile)
20540 set_checksum_type adler
20541 if [ "$ORIG" != "$CSUM" ]; then
20542 error "$ORIG != $CSUM"
20545 run_test 810 "partial page writes on ZFS (LU-11663)"
20548 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
20549 skip "Need MDS version at least 2.11.56"
20551 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
20552 do_facet mds1 $LCTL set_param fail_loc=0x165
20553 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
20556 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20559 [[ $(do_facet mds1 pgrep orph_.*-MDD | wc -l) -eq 0 ]] ||
20560 error "MDD orphan cleanup thread not quit"
20562 run_test 811 "orphan name stub can be cleaned up in startup"
20565 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
20566 skip "OST < 2.12.51 doesn't support this fail_loc"
20568 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20569 # ensure ost1 is connected
20570 stat $DIR/$tfile >/dev/null || error "can't stat"
20571 wait_osc_import_state client ost1 FULL
20572 # no locks, no reqs to let the connection idle
20573 cancel_lru_locks osc
20575 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
20576 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
20577 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
20578 wait_osc_import_state client ost1 CONNECTING
20579 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
20581 stat $DIR/$tfile >/dev/null || error "can't stat file"
20583 run_test 812 "do not drop reqs generated when imp is going to idle (LU-11951)"
20586 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
20587 [ -z "$file_heat_sav" ] && skip "no file heat support"
20598 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
20599 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
20601 $LCTL set_param -n llite.*.file_heat=1
20602 echo "Turn on file heat"
20603 echo "Period second: $period_second, Decay percentage: $decay_pct"
20605 echo "QQQQ" > $DIR/$tfile
20606 echo "QQQQ" > $DIR/$tfile
20607 echo "QQQQ" > $DIR/$tfile
20608 cat $DIR/$tfile > /dev/null
20609 cat $DIR/$tfile > /dev/null
20610 cat $DIR/$tfile > /dev/null
20611 cat $DIR/$tfile > /dev/null
20613 local 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 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
20622 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
20623 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
20624 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
20626 sleep $((period_second + 3))
20627 echo "Sleep $((period_second + 3)) seconds..."
20628 # The recursion formula to calculate the heat of the file f is as
20630 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
20631 # Where Hi is the heat value in the period between time points i*I and
20632 # (i+1)*I; Ci is the access count in the period; the symbol P refers
20633 # to the weight of Ci.
20634 out=$($LFS heat_get $DIR/$tfile)
20635 $LFS heat_get $DIR/$tfile
20636 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20637 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20638 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20639 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20641 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
20642 error "read sample ($readsample) is wrong"
20643 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
20644 error "write sample ($writesample) is wrong"
20645 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
20646 error "read bytes ($readbyte) is wrong"
20647 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
20648 error "write bytes ($writebyte) is wrong"
20650 echo "QQQQ" > $DIR/$tfile
20651 echo "QQQQ" > $DIR/$tfile
20652 echo "QQQQ" > $DIR/$tfile
20653 cat $DIR/$tfile > /dev/null
20654 cat $DIR/$tfile > /dev/null
20655 cat $DIR/$tfile > /dev/null
20656 cat $DIR/$tfile > /dev/null
20658 sleep $((period_second + 3))
20659 echo "Sleep $((period_second + 3)) seconds..."
20661 out=$($LFS heat_get $DIR/$tfile)
20662 $LFS heat_get $DIR/$tfile
20663 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20664 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20665 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20666 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20668 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
20669 4 * $decay_pct) / 100") -eq 1 ] ||
20670 error "read sample ($readsample1) is wrong"
20671 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
20672 3 * $decay_pct) / 100") -eq 1 ] ||
20673 error "write sample ($writesample1) is wrong"
20674 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
20675 20 * $decay_pct) / 100") -eq 1 ] ||
20676 error "read bytes ($readbyte1) is wrong"
20677 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
20678 15 * $decay_pct) / 100") -eq 1 ] ||
20679 error "write bytes ($writebyte1) is wrong"
20681 echo "Turn off file heat for the file $DIR/$tfile"
20682 $LFS heat_set -o $DIR/$tfile
20684 echo "QQQQ" > $DIR/$tfile
20685 echo "QQQQ" > $DIR/$tfile
20686 echo "QQQQ" > $DIR/$tfile
20687 cat $DIR/$tfile > /dev/null
20688 cat $DIR/$tfile > /dev/null
20689 cat $DIR/$tfile > /dev/null
20690 cat $DIR/$tfile > /dev/null
20692 out=$($LFS heat_get $DIR/$tfile)
20693 $LFS heat_get $DIR/$tfile
20694 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20695 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20696 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20697 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20699 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20700 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20701 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20702 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20704 echo "Trun on file heat for the file $DIR/$tfile"
20705 $LFS heat_set -O $DIR/$tfile
20707 echo "QQQQ" > $DIR/$tfile
20708 echo "QQQQ" > $DIR/$tfile
20709 echo "QQQQ" > $DIR/$tfile
20710 cat $DIR/$tfile > /dev/null
20711 cat $DIR/$tfile > /dev/null
20712 cat $DIR/$tfile > /dev/null
20713 cat $DIR/$tfile > /dev/null
20715 out=$($LFS heat_get $DIR/$tfile)
20716 $LFS heat_get $DIR/$tfile
20717 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20718 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20719 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20720 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20722 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
20723 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
20724 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
20725 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
20727 $LFS heat_set -c $DIR/$tfile
20728 $LCTL set_param -n llite.*.file_heat=0
20729 echo "Turn off file heat support for the Lustre filesystem"
20731 echo "QQQQ" > $DIR/$tfile
20732 echo "QQQQ" > $DIR/$tfile
20733 echo "QQQQ" > $DIR/$tfile
20734 cat $DIR/$tfile > /dev/null
20735 cat $DIR/$tfile > /dev/null
20736 cat $DIR/$tfile > /dev/null
20737 cat $DIR/$tfile > /dev/null
20739 out=$($LFS heat_get $DIR/$tfile)
20740 $LFS heat_get $DIR/$tfile
20741 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
20742 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
20743 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
20744 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
20746 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
20747 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
20748 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
20749 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
20751 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
20754 run_test 813 "File heat verfication"
20757 # tests that do cleanup/setup should be run at the end
20761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20764 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
20765 $LCTL set_param fail_loc=0x903
20767 cancel_lru_locks MGC
20769 FAIL_ON_ERROR=true cleanup
20770 FAIL_ON_ERROR=true setup
20772 run_test 900 "umount should not race with any mgc requeue thread"
20775 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
20776 check_and_cleanup_lustre
20777 if [ "$I_MOUNTED" != "yes" ]; then
20778 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true