2 # -*- tab-width: 4; 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: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 check_swap_layouts_support()
94 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
95 { skip "Does not support layout lock."; return 0; }
99 if [ "$ONLY" == "cleanup" ]; then
104 check_and_setup_lustre
109 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
110 awk '{gsub(/_UUID/,""); print $1}' | head -1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
113 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
114 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
115 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
116 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
118 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
119 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
120 rm -rf $DIR/[Rdfs][0-9]*
122 # $RUNAS_ID may get set incorrectly somewhere else
123 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
125 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
129 if [ "${ONLY}" = "MOUNT" ] ; then
130 echo "Lustre is up, please go on"
134 echo "preparing for tests involving mounts"
135 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
137 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
138 echo # add a newline after mke2fs.
142 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
143 lctl set_param debug=-1 2> /dev/null || true
146 $CHECKSTAT -t file $DIR/$tfile || error
148 $CHECKSTAT -a $DIR/$tfile || error
150 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
153 chmod 0755 $DIR || error
154 $CHECKSTAT -p 0755 $DIR || error
156 run_test 0b "chmod 0755 $DIR ============================="
159 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
160 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
162 run_test 0c "check import proc ============================="
165 test_mkdir -p $DIR/$tdir
166 test_mkdir -p $DIR/$tdir/d2
167 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
168 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
170 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
175 $CHECKSTAT -a $DIR/$tdir || error
177 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
180 test_mkdir $DIR/$tdir
181 touch $DIR/$tdir/$tfile
182 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
184 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
188 $CHECKSTAT -a $DIR/$tdir || error
190 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
193 test_mkdir -p $DIR/$tdir
194 $CHECKSTAT -t dir $DIR/$tdir || error
196 run_test 3a "mkdir .../d3 ======================================"
199 if [ ! -d $DIR/$tdir ]; then
202 touch $DIR/$tdir/$tfile
203 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
205 run_test 3b "touch .../d3/f ===================================="
209 $CHECKSTAT -a $DIR/$tdir || error
211 run_test 3c "rm -r .../d3 ======================================"
214 test_mkdir -p $DIR/$tdir
215 $CHECKSTAT -t dir $DIR/$tdir || error
217 run_test 4a "mkdir .../d4 ======================================"
220 if [ ! -d $DIR/$tdir ]; then
221 test_mkdir $DIR/$tdir
223 test_mkdir $DIR/$tdir/d2
225 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
227 run_test 4b "mkdir .../d4/d2 ==================================="
230 test_mkdir $DIR/$tdir
231 test_mkdir $DIR/$tdir/d2
232 chmod 0707 $DIR/$tdir/d2
233 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error
235 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
239 chmod 0666 $DIR/$tfile || error
240 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
242 run_test 6a "touch .../f6a; chmod .../f6a ======================"
245 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
246 if [ ! -f $DIR/$tfile ]; then
248 chmod 0666 $DIR/$tfile
250 $RUNAS chmod 0444 $DIR/$tfile && error
251 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
253 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
256 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
258 chown $RUNAS_ID $DIR/$tfile || error
259 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
261 run_test 6c "touch .../f6c; chown .../f6c ======================"
264 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
265 if [ ! -f $DIR/$tfile ]; then
267 chown $RUNAS_ID $DIR/$tfile
269 $RUNAS chown $UID $DIR/$tfile && error
270 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
272 run_test 6d "$RUNAS chown .../f6c (should return error) =="
275 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
277 chgrp $RUNAS_ID $DIR/$tfile || error
278 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
280 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
283 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
284 if [ ! -f $DIR/$tfile ]; then
286 chgrp $RUNAS_ID $DIR/$tfile
288 $RUNAS chgrp $UID $DIR/$tfile && error
289 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
291 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
294 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
295 test_mkdir $DIR/$tdir || error
296 chmod 777 $DIR/$tdir || error
297 $RUNAS mkdir $DIR/$tdir/d || error
298 chmod g+s $DIR/$tdir/d || error
299 test_mkdir $DIR/$tdir/d/subdir
300 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir || error
302 run_test 6g "Is new dir in sgid dir inheriting group?"
304 test_6h() { # bug 7331
305 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
306 touch $DIR/$tfile || error "touch failed"
307 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
308 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
310 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile || error
312 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
315 test_mkdir $DIR/$tdir
316 $MCREATE $DIR/$tdir/$tfile
317 chmod 0666 $DIR/$tdir/$tfile
318 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
320 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
323 if [ ! -d $DIR/$tdir ]; then
326 $MCREATE $DIR/$tdir/$tfile
327 echo -n foo > $DIR/$tdir/$tfile
328 [ "`cat $DIR/$tdir/$tfile`" = "foo" ] || error
329 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error
331 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
334 test_mkdir $DIR/$tdir
335 touch $DIR/$tdir/$tfile
336 chmod 0666 $DIR/$tdir/$tfile
337 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
339 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
342 test_mkdir $DIR/$tdir
343 test_mkdir $DIR/$tdir/d2
344 test_mkdir $DIR/$tdir/d2/d3
345 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error
347 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
350 test_mkdir $DIR/$tdir
351 test_mkdir $DIR/$tdir/d2
352 touch $DIR/$tdir/d2/$tfile
353 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile || error
355 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
358 test_mkdir $DIR/$tdir
359 test_mkdir $DIR/$tdir/d2
360 chmod 0666 $DIR/$tdir/d2
361 chmod 0705 $DIR/$tdir/d2
362 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 || error
364 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
367 test_mkdir $DIR/$tdir
368 touch $DIR/$tdir/$tfile
369 chmod 0666 $DIR/$tdir/$tfile
370 chmod 0654 $DIR/$tdir/$tfile
371 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile || error
373 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
376 test_mkdir $DIR/$tdir
377 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
379 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile || error
381 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
384 test_mkdir $DIR/$tdir
385 touch $DIR/$tdir/$tfile
387 $CHECKSTAT -a $DIR/$tdir/$tfile || error
389 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
395 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 || error
397 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
400 test_mkdir $DIR/$tdir
401 touch $DIR/$tdir/$tfile
402 rm -rf $DIR/$tdir/$tfile
403 $CHECKSTAT -a $DIR/$tdir/$tfile || error
405 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
408 test_mkdir -p $DIR/$tdir
409 touch $DIR/$tdir/$tfile
410 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
412 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist || error
413 $CHECKSTAT -f -t f $DIR/$tdir/l-exist || error
414 rm -f $DIR/$tdir/l-exist
415 $CHECKSTAT -a $DIR/$tdir/l-exist || error
417 run_test 17a "symlinks: create, remove (real) =================="
420 test_mkdir -p $DIR/$tdir
421 ln -s no-such-file $DIR/$tdir/l-dangle
423 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle || error
424 $CHECKSTAT -fa $DIR/$tdir/l-dangle || error
425 rm -f $DIR/$tdir/l-dangle
426 $CHECKSTAT -a $DIR/$tdir/l-dangle || error
428 run_test 17b "symlinks: create, remove (dangling) =============="
430 test_17c() { # bug 3440 - don't save failed open RPC for replay
431 test_mkdir -p $DIR/$tdir
432 ln -s foo $DIR/$tdir/$tfile
433 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
435 run_test 17c "symlinks: open dangling (should return error) ===="
438 test_mkdir -p $DIR/$tdir
439 ln -s foo $DIR/$tdir/$tfile
440 touch $DIR/$tdir/$tfile || error "creating to new symlink"
442 run_test 17d "symlinks: create dangling ========================"
445 test_mkdir -p $DIR/$tdir
446 local foo=$DIR/$tdir/$tfile
447 ln -s $foo $foo || error "create symlink failed"
448 ls -l $foo || error "ls -l failed"
449 ls $foo && error "ls not failed" || true
451 run_test 17e "symlinks: create recursive symlink (should return error) ===="
454 test_mkdir -p $DIR/d17f
455 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
456 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
457 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
458 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
460 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
463 run_test 17f "symlinks: long and very long symlink name ========================"
465 # str_repeat(S, N) generate a string that is string S repeated N times
470 while [ $((n -= 1)) -ge 0 ]; do
476 # Long symlinks and LU-2241
478 test_mkdir -p $DIR/$tdir
479 local TESTS="59 60 61 4094 4095"
481 # Fix for inode size boundary in 2.1.4
482 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
485 # Patch not applied to 2.2 or 2.3 branches
486 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
487 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
491 local SYMNAME=$(str_repeat 'x' $i)
492 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
493 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
496 run_test 17g "symlinks: really long symlink name and inode boundaries"
498 test_17h() { #bug 17378
499 remote_mds_nodsh && skip "remote MDS with nodsh" && return
500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -p $DIR/$tdir
503 if [ $MDSCOUNT -gt 1 ]; then
504 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
508 $SETSTRIPE -c -1 $DIR/$tdir
509 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
510 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
511 touch $DIR/$tdir/$tfile || true
513 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
515 test_17i() { #bug 20018
516 remote_mds_nodsh && skip "remote MDS with nodsh" && return
517 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
518 test_mkdir -p $DIR/$tdir
519 local foo=$DIR/$tdir/$tfile
521 if [ $MDSCOUNT -gt 1 ]; then
522 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
526 ln -s $foo $foo || error "create symlink failed"
527 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
528 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
529 ls -l $foo && error "error not detected"
532 run_test 17i "don't panic on short symlink"
534 test_17k() { #bug 22301
535 rsync --help | grep -q xattr ||
536 skip_env "$(rsync --version| head -1) does not support xattrs"
537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
538 test_mkdir -p $DIR/$tdir
539 test_mkdir -p $DIR/$tdir.new
540 touch $DIR/$tdir/$tfile
541 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
542 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
543 error "rsync failed with xattrs enabled"
545 run_test 17k "symlinks: rsync with xattrs enabled ========================="
547 test_17l() { # LU-279
549 touch $DIR/$tdir/$tfile
550 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
551 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
552 # -h to not follow symlinks. -m '' to list all the xattrs.
553 # grep to remove first line: '# file: $path'.
554 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
556 lgetxattr_size_check $path $xattr ||
557 error "lgetxattr_size_check $path $xattr failed"
561 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
565 local short_sym="0123456789"
566 local WDIR=$DIR/${tdir}m
573 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
574 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
575 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
577 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
578 skip "only for ldiskfs MDT" && return 0
580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
584 # create a long symlink file
585 for ((i = 0; i < 4; ++i)); do
586 long_sym=${long_sym}${long_sym}
589 echo "create 512 short and long symlink files under $WDIR"
590 for ((i = 0; i < 256; ++i)); do
591 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
592 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
598 wait_delete_completed
600 echo "recreate the 512 symlink files with a shorter string"
601 for ((i = 0; i < 512; ++i)); do
602 # rewrite the symlink file with a shorter string
603 ln -sf ${long_sym} $WDIR/long-$i
604 ln -sf ${short_sym} $WDIR/short-$i
607 mds_index=$($LFS getstripe -M $WDIR)
608 mds_index=$((mds_index+1))
609 devname=$(mdsdevname $mds_index)
610 cmd="$E2FSCK -fnvd $devname"
612 echo "stop and checking mds${mds_index}: $cmd"
613 # e2fsck should not return error
614 stop mds${mds_index} -f
615 do_facet mds${mds_index} $cmd || rc=$?
617 start mds${mds_index} $devname $MDS_MOUNT_OPTS
618 df $MOUNT > /dev/null 2>&1
619 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
620 "short/long symlink MDT: rc=$rc"
623 run_test 17m "run e2fsck against MDT which contains short/long symlink"
625 check_fs_consistency_17n() {
631 for mdt_index in $(seq 1 $MDSCOUNT); do
632 devname=$(mdsdevname $mdt_index)
633 cmd="$E2FSCK -fnvd $devname"
635 echo "stop and checking mds${mdt_index}: $cmd"
636 # e2fsck should not return error
638 do_facet mds${mdt_index} $cmd || rc=$?
640 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
641 df $MOUNT > /dev/null 2>&1
642 [ $rc -ne 0 ] && break
650 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
651 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
652 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
654 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
655 skip "only for ldiskfs MDT" && return 0
657 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
662 for ((i=0; i<10; i++)); do
663 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
664 error "create remote dir error $i"
665 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
666 error "create files under remote dir failed $i"
669 check_fs_consistency_17n || error "e2fsck report error"
671 for ((i=0;i<10;i++)); do
672 rm -rf $DIR/$tdir/remote_dir_${i} ||
673 error "destroy remote dir error $i"
676 check_fs_consistency_17n || error "e2fsck report error"
678 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
681 touch $DIR/f || error "Failed to touch $DIR/f: $?"
682 ls $DIR || error "Failed to ls $DIR: $?"
684 run_test 18 "touch .../f ; ls ... =============================="
690 $CHECKSTAT -a $DIR/f19 || error
692 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
695 ls -l $DIR/f19 && error || true
697 run_test 19b "ls -l .../f19 (should return error) =============="
700 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
701 $RUNAS touch $DIR/f19 && error || true
703 run_test 19c "$RUNAS touch .../f19 (should return error) =="
706 cat $DIR/f19 && error || true
708 run_test 19d "cat .../f19 (should return error) =============="
720 $CHECKSTAT -a $DIR/f || error
722 run_test 20 "touch .../f ; ls -l ... ==========================="
726 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
727 ln -s dangle $DIR/d21/link
728 echo foo >> $DIR/d21/link
730 $CHECKSTAT -t link $DIR/d21/link || error
731 $CHECKSTAT -f -t file $DIR/d21/link || error
733 run_test 21 "write to dangling link ============================"
737 test_mkdir -p $DIR/$tdir
738 chown $RUNAS_ID:$RUNAS_GID $WDIR
739 (cd $WDIR || error "cd $WDIR failed";
740 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
742 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
743 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
744 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
746 run_test 22 "unpack tar archive as non-root user ==============="
750 test_mkdir -p $DIR/$tdir
751 local file=$DIR/$tdir/$tfile
753 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
754 openfile -f O_CREAT:O_EXCL $file &&
755 error "$file recreate succeeded" || true
757 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
759 test_23b() { # bug 18988
760 test_mkdir -p $DIR/$tdir
761 local file=$DIR/$tdir/$tfile
764 echo foo > $file || error "write filed"
765 echo bar >> $file || error "append filed"
766 $CHECKSTAT -s 8 $file || error "wrong size"
769 run_test 23b "O_APPEND check =========================="
772 echo '== rename sanity =============================================='
773 echo '-- same directory rename'
776 mv $DIR/R1/f $DIR/R1/g
777 $CHECKSTAT -t file $DIR/R1/g || error
779 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
784 mv $DIR/R2/f $DIR/R2/g
785 $CHECKSTAT -a $DIR/R2/f || error
786 $CHECKSTAT -t file $DIR/R2/g || error
788 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
793 mv $DIR/R3/f $DIR/R3/g
794 $CHECKSTAT -a $DIR/R3/f || error
795 $CHECKSTAT -t dir $DIR/R3/g || error
797 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
803 mrename $DIR/R4/f $DIR/R4/g
804 $CHECKSTAT -a $DIR/R4/f || error
805 $CHECKSTAT -t dir $DIR/R4/g || error
807 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
810 echo '-- cross directory renames --'
814 mv $DIR/R5a/f $DIR/R5b/g
815 $CHECKSTAT -a $DIR/R5a/f || error
816 $CHECKSTAT -t file $DIR/R5b/g || error
818 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
823 touch $DIR/R6a/f $DIR/R6b/g
824 mv $DIR/R6a/f $DIR/R6b/g
825 $CHECKSTAT -a $DIR/R6a/f || error
826 $CHECKSTAT -t file $DIR/R6b/g || error
828 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
833 test_mkdir $DIR/R7a/d
834 mv $DIR/R7a/d $DIR/R7b/e
835 $CHECKSTAT -a $DIR/R7a/d || error
836 $CHECKSTAT -t dir $DIR/R7b/e || error
838 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
843 test_mkdir $DIR/R8a/d
844 test_mkdir $DIR/R8b/e
845 mrename $DIR/R8a/d $DIR/R8b/e
846 $CHECKSTAT -a $DIR/R8a/d || error
847 $CHECKSTAT -t dir $DIR/R8b/e || error
849 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
852 echo "-- rename error cases"
856 mrename $DIR/R9/f $DIR/R9/a
857 $CHECKSTAT -t file $DIR/R9/f || error
858 $CHECKSTAT -t dir $DIR/R9/a || error
859 $CHECKSTAT -a $DIR/R9/a/f || error
861 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
865 mrename $DIR/R10/f $DIR/R10/g
866 $CHECKSTAT -t dir $DIR/R10 || error
867 $CHECKSTAT -a $DIR/R10/f || error
868 $CHECKSTAT -a $DIR/R10/g || error
870 run_test 24j "source does not exist ============================"
874 test_mkdir $DIR/R11a/d
876 mv $DIR/R11a/f $DIR/R11a/d
877 $CHECKSTAT -a $DIR/R11a/f || error
878 $CHECKSTAT -t file $DIR/R11a/d/f || error
880 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
882 # bug 2429 - rename foo foo foo creates invalid file
885 $MULTIOP $f OcNs || error
887 run_test 24l "Renaming a file to itself ========================"
891 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
892 # on ext3 this does not remove either the source or target files
893 # though the "expected" operation would be to remove the source
894 $CHECKSTAT -t file ${f} || error "${f} missing"
895 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
897 run_test 24m "Renaming a file to a hard link to itself ========="
901 # this stats the old file after it was renamed, so it should fail
905 $CHECKSTAT ${f}.rename
908 run_test 24n "Statting the old file after renaming (Posix rename 2)"
911 check_kernel_version 37 || return 0
912 test_mkdir -p $DIR/d24o
913 rename_many -s random -v -n 10 $DIR/d24o
915 run_test 24o "rename of files during htree split ==============="
920 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
921 mrename $DIR/R12a $DIR/R12b
922 $CHECKSTAT -a $DIR/R12a || error
923 $CHECKSTAT -t dir $DIR/R12b || error
924 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
925 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
927 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
929 cleanup_multiop_pause() {
935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
938 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
939 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
942 trap cleanup_multiop_pause EXIT
943 mrename $DIR/R13a $DIR/R13b
944 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
945 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
946 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
947 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
948 cleanup_multiop_pause
949 wait $MULTIPID || error "multiop close failed"
951 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
953 test_24r() { #bug 3789
955 test_mkdir $DIR/R14a/b
956 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
957 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
958 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
960 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
964 test_mkdir $DIR/R15a/b
965 test_mkdir $DIR/R15a/b/c
966 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
967 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
968 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
970 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
973 test_mkdir $DIR/R16a/b
974 test_mkdir $DIR/R16a/b/c
975 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
976 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
977 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
979 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
981 test_24u() { # bug12192
983 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
984 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
986 run_test 24u "create stripe file"
992 simple_cleanup_common() {
995 wait_delete_completed
998 max_pages_per_rpc() {
999 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
1003 local NRFILES=100000
1004 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
1005 [ $FREE_INODES -lt $NRFILES ] && \
1006 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1010 trap simple_cleanup_common EXIT
1013 createmany -m $DIR/$tdir/$tfile $NRFILES
1015 cancel_lru_locks mdc
1016 lctl set_param mdc.*.stats clear
1018 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1020 # LU-5 large readdir
1021 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1022 # 8 bytes for name(filename is mostly 5 in this test) +
1023 # 8 bytes for luda_type
1024 # take into account of overhead in lu_dirpage header and end mark in
1025 # each page, plus one in RPC_NUM calculation.
1027 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1028 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1029 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1030 awk '/^mds_readpage/ {print $2}')
1031 [ $mds_readpage -gt $RPC_NUM ] && \
1032 error "large readdir doesn't take effect"
1034 simple_cleanup_common
1036 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1038 test_24w() { # bug21506
1040 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1041 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1042 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1043 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1044 [ "$SZ1" = "$SZ2" ] || \
1045 error "Error reading at the end of the file $tfile"
1047 run_test 24w "Reading a file larger than 4Gb"
1050 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1053 local remote_dir=$DIR/$tdir/remote_dir
1056 $LFS mkdir -i $MDTIDX $remote_dir ||
1057 error "create remote directory failed"
1059 mkdir -p $DIR/$tdir/src_dir
1060 touch $DIR/$tdir/src_file
1061 mkdir -p $remote_dir/tgt_dir
1062 touch $remote_dir/tgt_file
1064 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1065 error "rename dir cross MDT works!"
1067 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1068 error "rename file cross MDT works!"
1070 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1071 error "ln file cross MDT should not work!"
1073 rm -rf $DIR/$tdir || error "Can not delete directories"
1075 run_test 24x "cross rename/link should be failed"
1078 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1081 local remote_dir=$DIR/$tdir/remote_dir
1084 $LFS mkdir -i $MDTIDX $remote_dir ||
1085 error "create remote directory failed"
1087 mkdir -p $remote_dir/src_dir
1088 touch $remote_dir/src_file
1089 mkdir -p $remote_dir/tgt_dir
1090 touch $remote_dir/tgt_file
1092 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1093 error "rename subdir in the same remote dir failed!"
1095 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1096 error "rename files in the same remote dir failed!"
1098 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1099 error "link files in the same remote dir failed!"
1101 rm -rf $DIR/$tdir || error "Can not delete directories"
1103 run_test 24y "rename/link on the same dir should succeed"
1106 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1109 local remote_src=$DIR/$tdir/remote_dir
1110 local remote_tgt=$DIR/$tdir/remote_tgt
1113 $LFS mkdir -i $MDTIDX $remote_src ||
1114 error "create remote directory failed"
1116 $LFS mkdir -i $MDTIDX $remote_tgt ||
1117 error "create remote directory failed"
1119 mrename $remote_src $remote_tgt &&
1120 error "rename remote dirs should not work!"
1122 # If target dir does not exists, it should succeed
1124 mrename $remote_src $remote_tgt ||
1125 error "rename remote dirs(tgt dir does not exists) failed!"
1127 rm -rf $DIR/$tdir || error "Can not delete directories"
1129 run_test 24z "rename one remote dir to another remote dir should fail"
1132 echo '== symlink sanity ============================================='
1136 touch $DIR/s25/foo || error
1138 run_test 25a "create file in symlinked directory ==============="
1141 [ ! -d $DIR/d25 ] && test_25a
1142 $CHECKSTAT -t file $DIR/s25/foo || error
1144 run_test 25b "lookup file in symlinked directory ==============="
1148 test_mkdir $DIR/d26/d26-2
1149 ln -s d26/d26-2 $DIR/s26
1150 touch $DIR/s26/foo || error
1152 run_test 26a "multiple component symlink ======================="
1155 test_mkdir -p $DIR/d26b/d26-2
1156 ln -s d26b/d26-2/foo $DIR/s26-2
1157 touch $DIR/s26-2 || error
1159 run_test 26b "multiple component symlink at end of lookup ======"
1162 test_mkdir $DIR/d26.2
1163 touch $DIR/d26.2/foo
1164 ln -s d26.2 $DIR/s26.2-1
1165 ln -s s26.2-1 $DIR/s26.2-2
1166 ln -s s26.2-2 $DIR/s26.2-3
1167 chmod 0666 $DIR/s26.2-3/foo
1169 run_test 26c "chain of symlinks ================================"
1171 # recursive symlinks (bug 439)
1173 ln -s d26-3/foo $DIR/d26-3
1175 run_test 26d "create multiple component recursive symlink ======"
1178 [ ! -h $DIR/d26-3 ] && test_26d
1181 run_test 26e "unlink multiple component recursive symlink ======"
1183 # recursive symlinks (bug 7022)
1185 test_mkdir -p $DIR/$tdir
1186 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1187 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1188 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1189 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1190 cd $tfile || error "cd $tfile failed"
1191 ln -s .. dotdot || error "ln dotdot failed"
1192 ln -s dotdot/lndir lndir || error "ln lndir failed"
1193 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1194 output=`ls $tfile/$tfile/lndir/bar1`
1195 [ "$output" = bar1 ] && error "unexpected output"
1196 rm -r $tfile || error "rm $tfile failed"
1197 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1199 run_test 26f "rm -r of a directory which has recursive symlink ="
1202 echo '== stripe sanity =============================================='
1203 test_mkdir -p $DIR/d27 || error "mkdir failed"
1205 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1206 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1208 log "== test_27a: write to one stripe file ========================="
1209 cp /etc/hosts $DIR/d27/f0 || error
1211 run_test 27a "one stripe file =================================="
1214 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1215 test_mkdir -p $DIR/d27
1216 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1217 $GETSTRIPE -c $DIR/d27/f01
1218 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1219 error "two-stripe file doesn't have two stripes"
1221 run_test 27b "create two stripe file"
1224 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1226 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1228 run_test 27c "write to two stripe file"
1231 test_mkdir -p $DIR/d27
1232 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1233 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1234 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1236 run_test 27d "create file with default settings ================"
1239 test_mkdir -p $DIR/d27
1240 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1241 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1242 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1244 run_test 27e "setstripe existing file (should return error) ======"
1247 test_mkdir -p $DIR/d27
1248 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1249 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
1250 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1252 run_test 27f "setstripe with bad stripe size (should return error)"
1255 test_mkdir -p $DIR/d27
1256 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1257 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1258 error "$DIR/d27/fnone has object"
1260 run_test 27g "$GETSTRIPE with no objects"
1263 touch $DIR/d27/fsome || error "touch failed"
1264 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1266 run_test 27i "$GETSTRIPE with some objects"
1269 test_mkdir -p $DIR/d27
1270 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1272 run_test 27j "setstripe with bad stripe offset (should return error)"
1274 test_27k() { # bug 2844
1275 test_mkdir -p $DIR/d27
1277 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1278 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1279 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1280 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1281 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1282 dd if=/dev/zero of=$FILE bs=4k count=1
1283 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1284 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1286 run_test 27k "limit i_blksize for broken user apps ============="
1289 test_mkdir -p $DIR/d27
1290 mcreate $DIR/f27l || error "creating file"
1291 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1292 error "setstripe should have failed" || true
1294 run_test 27l "check setstripe permissions (should return error)"
1297 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1299 if [ $ORIGFREE -gt $MAXFREE ]; then
1300 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1303 trap simple_cleanup_common EXIT
1304 test_mkdir -p $DIR/$tdir
1305 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1306 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1307 error "dd should fill OST0"
1309 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1311 [ $i -gt 256 ] && break
1314 touch $DIR/$tdir/f27m_$i
1315 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1316 error "OST0 was full but new created file still use it"
1318 touch $DIR/$tdir/f27m_$i
1319 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1320 error "OST0 was full but new created file still use it"
1321 simple_cleanup_common
1323 run_test 27m "create file while OST0 was full =================="
1326 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1330 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1331 # if the OST isn't full anymore.
1333 local OSTIDX=${1:-""}
1335 local list=$(comma_list $(osts_nodes))
1336 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1338 do_nodes $list lctl set_param fail_loc=0
1339 sync # initiate all OST_DESTROYs from MDS to OST
1343 exhaust_precreations() {
1346 local FAILIDX=${3:-$OSTIDX}
1348 test_mkdir -p $DIR/$tdir
1349 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1350 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1352 local OST=$(ostname_from_index $OSTIDX)
1353 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1354 sed -e 's/_UUID$//;s/^.*-//')
1357 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1358 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1359 osc.$mdtosc_proc1.prealloc_last_id)
1360 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1361 osc.$mdtosc_proc1.prealloc_next_id)
1363 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1364 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1366 test_mkdir -p $DIR/$tdir/${OST}
1367 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1368 #define OBD_FAIL_OST_ENOSPC 0x215
1369 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1370 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1371 echo "Creating to objid $last_id on ost $OST..."
1372 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1373 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1374 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1378 exhaust_all_precreations() {
1380 for (( i=0; i < OSTCOUNT; i++ )) ; do
1381 exhaust_precreations $i $1 -1
1386 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1388 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1389 remote_ost_nodsh && skip "remote OST with nodsh" && return
1392 rm -f $DIR/$tdir/$tfile
1393 exhaust_precreations 0 0x80000215
1394 $SETSTRIPE -c -1 $DIR/$tdir
1395 touch $DIR/$tdir/$tfile || error
1396 $GETSTRIPE $DIR/$tdir/$tfile
1399 run_test 27n "create file with some full OSTs =================="
1402 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1404 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1405 remote_ost_nodsh && skip "remote OST with nodsh" && return
1408 rm -f $DIR/$tdir/$tfile
1409 exhaust_all_precreations 0x215
1411 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1416 run_test 27o "create file with all full OSTs (should error) ===="
1419 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1421 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1422 remote_ost_nodsh && skip "remote OST with nodsh" && return
1425 rm -f $DIR/$tdir/$tfile
1426 test_mkdir -p $DIR/$tdir
1428 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1429 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1430 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1432 exhaust_precreations 0 0x80000215
1433 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1434 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1435 $GETSTRIPE $DIR/$tdir/$tfile
1439 run_test 27p "append to a truncated file with some full OSTs ==="
1442 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1444 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1445 remote_ost_nodsh && skip "remote OST with nodsh" && return
1448 rm -f $DIR/$tdir/$tfile
1450 test_mkdir -p $DIR/$tdir
1451 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1452 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1453 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1455 exhaust_all_precreations 0x215
1457 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1458 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1462 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1465 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1467 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1468 remote_ost_nodsh && skip "remote OST with nodsh" && return
1471 rm -f $DIR/$tdir/$tfile
1472 exhaust_precreations 0 0x80000215
1474 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1478 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1480 test_27s() { # bug 10725
1481 test_mkdir -p $DIR/$tdir
1482 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1483 local stripe_count=0
1484 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1485 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1486 error "stripe width >= 2^32 succeeded" || true
1489 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1491 test_27t() { # bug 10864
1496 $WLFS getstripe $tfile
1499 run_test 27t "check that utils parse path correctly"
1501 test_27u() { # bug 4900
1502 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1503 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1505 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1506 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1507 test_mkdir -p $DIR/$tdir
1509 createmany -o $DIR/$tdir/t- 1000
1510 do_facet $SINGLEMDS lctl set_param fail_loc=0
1512 TLOG=$DIR/$tfile.getstripe
1513 $GETSTRIPE $DIR/$tdir > $TLOG
1514 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1515 unlinkmany $DIR/$tdir/t- 1000
1516 [ $OBJS -gt 0 ] && \
1517 error "$OBJS objects created on OST-0. See $TLOG" || pass
1519 run_test 27u "skip object creation on OSC w/o objects =========="
1521 test_27v() { # bug 4900
1522 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1524 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1525 remote_ost_nodsh && skip "remote OST with nodsh" && return
1527 exhaust_all_precreations 0x215
1530 test_mkdir -p $DIR/$tdir
1531 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1533 touch $DIR/$tdir/$tfile
1534 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1536 for (( i=1; i < OSTCOUNT; i++ )); do
1537 do_facet ost$i lctl set_param fail_loc=0x705
1539 local START=`date +%s`
1540 createmany -o $DIR/$tdir/$tfile 32
1542 local FINISH=`date +%s`
1543 local TIMEOUT=`lctl get_param -n timeout`
1544 local PROCESS=$((FINISH - START))
1545 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1546 error "$FINISH - $START >= $TIMEOUT / 2"
1547 sleep $((TIMEOUT / 2 - PROCESS))
1550 run_test 27v "skip object creation on slow OST ================="
1552 test_27w() { # bug 10997
1553 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1554 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1555 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1556 error "stripe size $size != 65536" || true
1557 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1558 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1560 run_test 27w "check $SETSTRIPE -S option"
1563 [ "$OSTCOUNT" -lt "2" ] &&
1564 skip_env "skipping multiple stripe count/offset test" && return
1566 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1567 for i in $(seq 1 $OSTCOUNT); do
1569 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1570 error "setstripe -c $i -i $offset failed"
1571 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1572 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1573 [ $count -ne $i ] && error "stripe count $count != $i" || true
1574 [ $index -ne $offset ] &&
1575 error "stripe offset $index != $offset" || true
1578 run_test 27wa "check $SETSTRIPE -c -i options"
1581 remote_ost_nodsh && skip "remote OST with nodsh" && return
1582 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1584 OFFSET=$(($OSTCOUNT - 1))
1586 local OST=$(ostname_from_index $OSTIDX)
1588 test_mkdir -p $DIR/$tdir
1589 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1590 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1592 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1593 for i in `seq 0 $OFFSET`; do
1594 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1595 error "OST0 was degraded but new created file still use it"
1597 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1599 run_test 27x "create files while OST0 is degraded"
1602 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1603 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1604 remote_ost_nodsh && skip "remote OST with nodsh" && return
1605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1607 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1608 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1609 osc.$mdtosc.prealloc_last_id)
1610 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1611 osc.$mdtosc.prealloc_next_id)
1612 local fcount=$((last_id - next_id))
1613 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1614 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1616 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1617 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1618 local OST_DEACTIVE_IDX=-1
1623 for OSC in $MDS_OSCS; do
1624 OST=$(osc_to_ost $OSC)
1625 OSTIDX=$(index_from_ostuuid $OST)
1626 if [ $OST_DEACTIVE_IDX == -1 ]; then
1627 OST_DEACTIVE_IDX=$OSTIDX
1629 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1630 echo $OSC "is Deactivated:"
1631 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1635 OSTIDX=$(index_from_ostuuid $OST)
1637 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1639 for OSC in $MDS_OSCS; do
1640 OST=$(osc_to_ost $OSC)
1641 OSTIDX=$(index_from_ostuuid $OST)
1642 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1643 echo $OST "is degraded:"
1644 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1645 obdfilter.$OST.degraded=1
1650 createmany -o $DIR/$tdir/$tfile $fcount
1652 for OSC in $MDS_OSCS; do
1653 OST=$(osc_to_ost $OSC)
1654 OSTIDX=$(index_from_ostuuid $OST)
1655 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1656 echo $OST "is recovered from degraded:"
1657 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1658 obdfilter.$OST.degraded=0
1660 do_facet $SINGLEMDS lctl --device %$OSC activate
1664 # all osp devices get activated, hence -1 stripe count restored
1667 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1668 # devices get activated.
1670 $SETSTRIPE -c -1 $DIR/$tfile
1671 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1673 [ $stripecnt -ne $OSTCOUNT ] &&
1674 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1677 run_test 27y "create files while OST0 is degraded and the rest inactive"
1683 lmm_count=$($GETSTRIPE -c $1)
1684 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1685 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1687 local old_ifs="$IFS"
1689 fid=($($LFS path2fid $1))
1692 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1693 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1695 # compare lmm_seq and lu_fid->f_seq
1696 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1697 # compare lmm_object_id and lu_fid->oid
1698 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1700 # check the trusted.fid attribute of the OST objects of the file
1701 local have_obdidx=false
1703 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1704 # skip lines up to and including "obdidx"
1705 [ -z "$obdidx" ] && break
1706 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1707 $have_obdidx || continue
1709 local ost=$((obdidx + 1))
1710 local dev=$(ostdevname $ost)
1712 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1713 echo "Currently only works with ldiskfs-based OSTs"
1717 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1719 #don't unmount/remount the OSTs if we don't need to do that
1720 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1721 # update too, until that use mount/ll_decode_filter_fid/mount
1722 local dir=$(facet_mntpt ost$ost)
1723 local opts=${OST_MOUNT_OPTS}
1725 if ! do_facet ost$ost test -b ${dev}; then
1726 opts=$(csa_add "$opts" -o loop)
1730 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1731 { error "mounting $dev as $FSTYPE failed"; return 3; }
1732 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1733 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1734 do_facet ost$ost umount -d $dir
1735 start ost$ost $dev $OST_MOUNT_OPTS
1737 # re-enable when debugfs will understand new filter_fid
1738 #seq=$(echo $seq | sed -e "s/^0x//g")
1739 #if [ $seq == 0 ]; then
1740 # oid_hex=$(echo $oid)
1742 # oid_hex=$(echo $hex | sed -e "s/^0x//g")
1744 #local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1745 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1746 # $dev 2>/dev/null" | grep "parent=")
1748 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1750 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1752 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1753 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1754 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1755 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1756 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1757 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1759 # compare lmm_seq and filter_fid->ff_parent.f_seq
1760 [ $ff_pseq = $lmm_seq ] ||
1761 error "FF parent SEQ $ff_pseq != $lmm_seq"
1762 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1763 [ $ff_poid = $lmm_oid ] ||
1764 error "FF parent OID $ff_poid != $lmm_oid"
1765 [ $ff_pstripe = $stripe_nr ] ||
1766 error "FF stripe $ff_pstripe != $stripe_nr"
1768 stripe_nr=$((stripe_nr + 1))
1773 remote_ost_nodsh && skip "remote OST with nodsh" && return
1774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1775 test_mkdir -p $DIR/$tdir
1777 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1778 { error "setstripe -c -1 failed"; return 1; }
1779 # We need to send a write to every object to get parent FID info set.
1780 # This _should_ also work for setattr, but does not currently.
1781 # touch $DIR/$tdir/$tfile-1 ||
1782 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1783 { error "dd $tfile-1 failed"; return 2; }
1784 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1785 { error "setstripe -c -1 failed"; return 3; }
1786 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1787 { error "dd $tfile-2 failed"; return 4; }
1789 # make sure write RPCs have been sent to OSTs
1792 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1793 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1795 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1797 test_27A() { # b=19102
1798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1799 local restore_size=$($GETSTRIPE -S $MOUNT)
1800 local restore_count=$($GETSTRIPE -c $MOUNT)
1801 local restore_offset=$($GETSTRIPE -i $MOUNT)
1802 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1803 local default_size=$($GETSTRIPE -S $MOUNT)
1804 local default_count=$($GETSTRIPE -c $MOUNT)
1805 local default_offset=$($GETSTRIPE -i $MOUNT)
1806 local dsize=$((1024 * 1024))
1807 [ $default_size -eq $dsize ] ||
1808 error "stripe size $default_size != $dsize"
1809 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1810 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1811 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1813 run_test 27A "check filesystem-wide default LOV EA values"
1815 test_27B() { # LU-2523
1816 test_mkdir -p $DIR/$tdir
1817 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1819 # open f1 with O_LOV_DELAY_CREATE
1821 # call setstripe ioctl on open file descriptor for f1
1823 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1827 # open f1 with O_LOV_DELAY_CREATE
1829 # call setstripe ioctl on open file descriptor for f1
1831 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1833 # Allow multiop to fail in imitation of NFS's busted semantics.
1836 run_test 27B "call setstripe on open unlinked file/rename victim"
1838 test_27C() { #LU-2871
1839 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1846 test_mkdir -p $DIR/$tdir
1848 for i in $(seq 0 $((OSTCOUNT - 1))); do
1849 # set stripe across all OSTs starting from OST$i
1850 $SETSTRIPE -i $i -c -1 $tfile$i
1851 # get striping information
1852 ost_idx=($($GETSTRIPE $tfile$i |
1853 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1856 for j in $(seq 0 $((OSTCOUNT - 1))); do
1857 index=$(((i + j) % OSTCOUNT))
1858 [ ${ost_idx[$j]} -eq $index ] || error
1862 run_test 27C "check full striping across all OSTs"
1864 # createtest also checks that device nodes are created and
1865 # then visible correctly (#2091)
1866 test_28() { # bug 2091
1868 $CREATETEST $DIR/d28/ct || error
1870 run_test 28 "create/mknod/mkdir with bad file types ============"
1873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1874 cancel_lru_locks mdc
1880 declare -i LOCKCOUNTORIG=0
1881 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1882 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1884 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1886 declare -i LOCKUNUSEDCOUNTORIG=0
1887 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1888 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1895 declare -i LOCKCOUNTCURRENT=0
1896 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1897 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1900 declare -i LOCKUNUSEDCOUNTCURRENT=0
1901 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1902 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1905 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1906 lctl set_param -n ldlm.dump_namespaces ""
1907 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1908 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1909 log "dumped log to $TMP/test_29.dk (bug 5793)"
1912 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1913 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1914 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1915 log "dumped log to $TMP/test_29.dk (bug 5793)"
1919 run_test 29 "IT_GETATTR regression ============================"
1921 test_30a() { # was test_30
1922 cp `which ls` $DIR || cp /bin/ls $DIR
1926 run_test 30a "execute binary from Lustre (execve) =============="
1929 cp `which ls` $DIR || cp /bin/ls $DIR
1931 $RUNAS $DIR/ls / || error
1934 run_test 30b "execute binary from Lustre as non-root ==========="
1936 test_30c() { # b=22376
1937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1938 cp `which ls` $DIR || cp /bin/ls $DIR
1940 cancel_lru_locks mdc
1941 cancel_lru_locks osc
1942 $RUNAS $DIR/ls / || error
1945 run_test 30c "execute binary from Lustre without read perms ===="
1948 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1949 $CHECKSTAT -a $DIR/f31 || error
1951 run_test 31a "open-unlink file =================================="
1954 touch $DIR/f31 || error
1955 ln $DIR/f31 $DIR/f31b || error
1956 $MULTIOP $DIR/f31b Ouc || error
1957 $CHECKSTAT -t file $DIR/f31 || error
1959 run_test 31b "unlink file with multiple links while open ======="
1962 touch $DIR/f31 || error
1963 ln $DIR/f31 $DIR/f31c || error
1964 multiop_bg_pause $DIR/f31 O_uc || return 1
1966 $MULTIOP $DIR/f31c Ouc
1967 kill -USR1 $MULTIPID
1970 run_test 31c "open-unlink file with multiple links ============="
1973 opendirunlink $DIR/d31d $DIR/d31d || error
1974 $CHECKSTAT -a $DIR/d31d || error
1976 run_test 31d "remove of open directory ========================="
1978 test_31e() { # bug 2904
1979 check_kernel_version 34 || return 0
1980 openfilleddirunlink $DIR/d31e || error
1982 run_test 31e "remove of open non-empty directory ==============="
1984 test_31f() { # bug 4554
1985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1987 test_mkdir $DIR/d31f
1988 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1989 cp /etc/hosts $DIR/d31f
1991 $GETSTRIPE $DIR/d31f/hosts
1992 multiop_bg_pause $DIR/d31f D_c || return 1
1995 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1996 test_mkdir $DIR/d31f
1997 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1998 cp /etc/hosts $DIR/d31f
2000 $GETSTRIPE $DIR/d31f/hosts
2001 multiop_bg_pause $DIR/d31f D_c || return 1
2004 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2005 wait $MULTIPID || error "first opendir $MULTIPID failed"
2009 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2010 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2013 run_test 31f "remove of open directory with open-unlink file ==="
2016 echo "-- cross directory link --"
2017 test_mkdir $DIR/d31ga
2018 test_mkdir $DIR/d31gb
2020 ln $DIR/d31ga/f $DIR/d31gb/g
2021 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2022 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2023 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2024 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2026 run_test 31g "cross directory link==============="
2029 echo "-- cross directory link --"
2030 test_mkdir $DIR/d31h
2031 test_mkdir $DIR/d31h/dir
2033 ln $DIR/d31h/f $DIR/d31h/dir/g
2034 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2035 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2036 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2037 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2039 run_test 31h "cross directory link under child==============="
2042 echo "-- cross directory link --"
2043 test_mkdir $DIR/d31i
2044 test_mkdir $DIR/d31i/dir
2045 touch $DIR/d31i/dir/f
2046 ln $DIR/d31i/dir/f $DIR/d31i/g
2047 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2048 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2049 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2050 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2052 run_test 31i "cross directory link under parent==============="
2056 test_mkdir $DIR/d31j
2057 test_mkdir $DIR/d31j/dir1
2058 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2059 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2060 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2061 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2064 run_test 31j "link for directory==============="
2068 test_mkdir $DIR/d31k
2070 touch $DIR/d31k/exist
2071 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2072 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2073 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2074 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2075 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2076 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2077 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2080 run_test 31k "link to file: the same, non-existing, dir==============="
2083 test_mkdir $DIR/d31m
2085 test_mkdir $DIR/d31m2
2086 touch $DIR/d31m2/exist
2087 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2088 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2089 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2090 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2091 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2092 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2095 run_test 31m "link to file: the same, non-existing, dir==============="
2098 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2099 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2100 nlink=$(stat --format=%h $DIR/$tfile)
2101 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2102 exec 173<$DIR/$tfile
2103 trap "exec 173<&-" EXIT
2104 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2105 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2106 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2107 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2108 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2111 run_test 31n "check link count of unlinked file"
2113 cleanup_test32_mount() {
2115 $UMOUNT $DIR/$tdir/ext2-mountpoint
2119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2120 echo "== more mountpoints and symlinks ================="
2121 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2122 trap cleanup_test32_mount EXIT
2123 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2124 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2125 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2126 cleanup_test32_mount
2128 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2132 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2133 trap cleanup_test32_mount EXIT
2134 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2135 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2136 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2137 cleanup_test32_mount
2139 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2143 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2144 trap cleanup_test32_mount EXIT
2145 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2146 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2147 test_mkdir -p $DIR/$tdir/d2/test_dir
2148 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2149 cleanup_test32_mount
2151 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2155 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2156 trap cleanup_test32_mount EXIT
2157 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2158 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2159 test_mkdir -p $DIR/$tdir/d2/test_dir
2160 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2161 cleanup_test32_mount
2163 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2166 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2167 test_mkdir -p $DIR/d32e/tmp
2168 TMP_DIR=$DIR/d32e/tmp
2169 ln -s $DIR/d32e $TMP_DIR/symlink11
2170 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2171 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2172 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2174 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2177 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2178 test_mkdir -p $DIR/d32f/tmp
2179 TMP_DIR=$DIR/d32f/tmp
2180 ln -s $DIR/d32f $TMP_DIR/symlink11
2181 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2182 ls $DIR/d32f/tmp/symlink11 || error
2183 ls $DIR/d32f/symlink01 || error
2185 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2188 TMP_DIR=$DIR/$tdir/tmp
2189 test_mkdir -p $DIR/$tdir/tmp
2190 test_mkdir $DIR/${tdir}2
2191 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2192 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2193 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2194 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2195 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2196 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2198 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2201 rm -fr $DIR/$tdir $DIR/${tdir}2
2202 TMP_DIR=$DIR/$tdir/tmp
2203 test_mkdir -p $DIR/$tdir/tmp
2204 test_mkdir $DIR/${tdir}2
2205 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2206 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2207 ls $TMP_DIR/symlink12 || error
2208 ls $DIR/$tdir/symlink02 || error
2210 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2214 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2215 trap cleanup_test32_mount EXIT
2216 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2217 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2218 touch $DIR/$tdir/test_file
2219 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2220 cleanup_test32_mount
2222 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2226 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2227 trap cleanup_test32_mount EXIT
2228 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2229 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2230 touch $DIR/$tdir/test_file
2231 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2232 cleanup_test32_mount
2234 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2239 trap cleanup_test32_mount EXIT
2240 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2241 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2242 test_mkdir -p $DIR/$tdir/d2
2243 touch $DIR/$tdir/d2/test_file || error
2244 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2245 cleanup_test32_mount
2247 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2252 trap cleanup_test32_mount EXIT
2253 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2254 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2255 test_mkdir -p $DIR/$tdir/d2
2256 touch $DIR/$tdir/d2/test_file
2257 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2258 cleanup_test32_mount
2260 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2264 test_mkdir -p $DIR/d32m/tmp
2265 TMP_DIR=$DIR/d32m/tmp
2266 ln -s $DIR $TMP_DIR/symlink11
2267 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2268 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2269 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2271 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2275 test_mkdir -p $DIR/d32n/tmp
2276 TMP_DIR=$DIR/d32n/tmp
2277 ln -s $DIR $TMP_DIR/symlink11
2278 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2279 ls -l $DIR/d32n/tmp/symlink11 || error
2280 ls -l $DIR/d32n/symlink01 || error
2282 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2285 rm -fr $DIR/d32o $DIR/$tfile
2287 test_mkdir -p $DIR/d32o/tmp
2288 TMP_DIR=$DIR/d32o/tmp
2289 ln -s $DIR/$tfile $TMP_DIR/symlink12
2290 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2291 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2292 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2293 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2294 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2296 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2306 test_mkdir -p $DIR/d32p/tmp
2308 TMP_DIR=$DIR/d32p/tmp
2310 ln -s $DIR/$tfile $TMP_DIR/symlink12
2312 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2314 cat $DIR/d32p/tmp/symlink12 || error
2316 cat $DIR/d32p/symlink02 || error
2319 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2321 cleanup_testdir_mount() {
2327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2328 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2329 trap cleanup_testdir_mount EXIT
2330 test_mkdir -p $DIR/$tdir
2331 touch $DIR/$tdir/under_the_mount
2332 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2333 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2334 cleanup_testdir_mount
2336 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2340 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2341 trap cleanup_testdir_mount EXIT
2342 test_mkdir -p $DIR/$tdir
2343 touch $DIR/$tdir/under_the_mount
2344 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2345 ls $DIR/$tdir | grep -q under_the_mount && error || true
2346 cleanup_testdir_mount
2348 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2353 chmod 444 $DIR/$tfile
2354 chown $RUNAS_ID $DIR/$tfile
2356 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2359 run_test 33aa "write file with mode 444 (should return error) ===="
2363 test_mkdir -p $DIR/d33
2364 chown $RUNAS_ID $DIR/d33
2365 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2366 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2367 error "open RDWR" || true
2369 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2373 test_mkdir -p $DIR/d33
2374 chown $RUNAS_ID $DIR/d33
2375 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2377 run_test 33b "test open file with malformed flags (No panic and return error)"
2380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2386 remote_ost_nodsh && skip "remote OST with nodsh" && return
2389 test_mkdir -p $DIR/d33
2390 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2393 for ostnum in $(seq $OSTCOUNT); do
2394 # test-framework's OST numbering is one-based, while Lustre's
2396 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2397 # Parsing llobdstat's output sucks; we could grep the /proc
2398 # path, but that's likely to not be as portable as using the
2399 # llobdstat utility. So we parse lctl output instead.
2400 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2401 obdfilter/$ostname/stats |
2402 awk '/^write_bytes/ {print $7}' )
2403 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2404 if (( ${write_bytes:-0} > 0 ))
2411 $all_zeros || return 0
2414 echo foo > $DIR/d33/bar
2418 # Total up write_bytes after writing. We'd better find non-zeros.
2419 for ostnum in $(seq $OSTCOUNT); do
2420 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2421 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2422 obdfilter/$ostname/stats |
2423 awk '/^write_bytes/ {print $7}' )
2424 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2425 if (( ${write_bytes:-0} > 0 ))
2434 for ostnum in $(seq $OSTCOUNT); do
2435 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2436 echo "Check that write_bytes is present in obdfilter/*/stats:"
2437 do_facet ost$ostnum lctl get_param -n \
2438 obdfilter/$ostname/stats
2440 error "OST not keeping write_bytes stats (b22312)"
2443 run_test 33c "test llobdstat and write_bytes"
2446 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2449 local remote_dir=$DIR/$tdir/remote_dir
2452 $LFS mkdir -i $MDTIDX $remote_dir ||
2453 error "create remote directory failed"
2455 touch $remote_dir/$tfile
2456 chmod 444 $remote_dir/$tfile
2457 chown $RUNAS_ID $remote_dir/$tfile
2459 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2461 chown $RUNAS_ID $remote_dir
2462 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2463 error "create" || true
2464 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2465 error "open RDWR" || true
2466 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2467 error "create" || true
2469 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2471 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2474 $MCREATE $DIR/f34 || error
2475 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2476 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2477 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2478 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2480 run_test 34a "truncate file that has not been opened ==========="
2483 [ ! -f $DIR/f34 ] && test_34a
2484 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2485 $OPENFILE -f O_RDONLY $DIR/f34
2486 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2487 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2489 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2492 [ ! -f $DIR/f34 ] && test_34a
2493 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2494 $OPENFILE -f O_RDWR $DIR/f34
2495 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2496 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2498 run_test 34c "O_RDWR opening file-with-size works =============="
2501 [ ! -f $DIR/f34 ] && test_34a
2502 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2503 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2506 run_test 34d "write to sparse file ============================="
2510 $MCREATE $DIR/f34e || error
2511 $TRUNCATE $DIR/f34e 1000 || error
2512 $CHECKSTAT -s 1000 $DIR/f34e || error
2513 $OPENFILE -f O_RDWR $DIR/f34e
2514 $CHECKSTAT -s 1000 $DIR/f34e || error
2516 run_test 34e "create objects, some with size and some without =="
2518 test_34f() { # bug 6242, 6243
2519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2522 $MCREATE $DIR/f34f || error
2523 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2524 dd if=$DIR/f34f of=$TMP/f34f
2525 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2526 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2527 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2528 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2529 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2531 run_test 34f "read from a file with no objects until EOF ======="
2534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2535 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2536 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2537 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2538 cancel_lru_locks osc
2539 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2540 error "wrong size after lock cancel"
2542 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2543 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2544 error "expanding truncate failed"
2545 cancel_lru_locks osc
2546 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2547 error "wrong expanded size after lock cancel"
2549 run_test 34g "truncate long file ==============================="
2552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2556 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2557 sync # Flush the cache so that multiop below does not block on cache
2558 # flush when getting the group lock
2559 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2563 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2564 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2568 local nsz=`stat -c %s $DIR/$tfile`
2569 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2571 run_test 34h "ftruncate file under grouplock should not block"
2574 cp /bin/sh $DIR/f35a
2576 chown $RUNAS_ID $DIR/f35a
2577 $RUNAS $DIR/f35a && error || true
2580 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2584 utime $DIR/f36 || error
2586 run_test 36a "MDS utime check (mknod, utime) ==================="
2590 utime $DIR/f36 || error
2592 run_test 36b "OST utime check (open, utime) ===================="
2597 chown $RUNAS_ID $DIR/d36
2598 $RUNAS utime $DIR/d36/f36 || error
2600 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2603 [ ! -d $DIR/d36 ] && test_36c
2604 echo "" > $DIR/d36/f36
2605 $RUNAS utime $DIR/d36/f36 || error
2607 run_test 36d "non-root OST utime check (open, utime) ==========="
2610 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2611 test_mkdir -p $DIR/$tdir
2612 touch $DIR/$tdir/$tfile
2613 $RUNAS utime $DIR/$tdir/$tfile && \
2614 error "utime worked, expected failure" || true
2616 run_test 36e "utime on non-owned file (should return error) ===="
2620 local LANG_SAVE=$LANG
2621 local LC_LANG_SAVE=$LC_LANG
2622 export LANG=C LC_LANG=C # for date language
2624 DATESTR="Dec 20 2000"
2625 test_mkdir -p $DIR/$tdir
2626 lctl set_param fail_loc=$fl
2628 cp /etc/hosts $DIR/$tdir/$tfile
2629 sync & # write RPC generated with "current" inode timestamp, but delayed
2631 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2632 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2633 cancel_lru_locks osc
2634 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2636 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2637 echo "BEFORE: $LS_BEFORE" && \
2638 echo "AFTER : $LS_AFTER" && \
2639 echo "WANT : $DATESTR" && \
2640 error "$DIR/$tdir/$tfile timestamps changed" || true
2642 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2647 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2648 subr_36fh "0x80000214"
2650 run_test 36f "utime on file racing with OST BRW write =========="
2653 remote_ost_nodsh && skip "remote OST with nodsh" && return
2654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2659 test_mkdir -p $DIR/$tdir
2660 fmd_max_age=$(do_facet ost1 \
2661 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2664 fmd_before=$(do_facet ost1 \
2665 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2666 touch $DIR/$tdir/$tfile
2667 sleep $((fmd_max_age + 12))
2668 fmd_after=$(do_facet ost1 \
2669 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2671 echo "fmd_before: $fmd_before"
2672 echo "fmd_after: $fmd_after"
2673 [ "$fmd_after" -gt "$fmd_before" ] && \
2674 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2675 error "fmd didn't expire after ping" || true
2677 run_test 36g "filter mod data cache expiry ====================="
2680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2681 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2682 subr_36fh "0x80000227"
2684 run_test 36h "utime on file racing with OST BRW write =========="
2686 # test_37 - duplicate with tests 32q 32r
2689 local file=$DIR/$tfile
2691 openfile -f O_DIRECTORY $file
2694 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2695 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2697 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2701 touch $DIR/${tfile}2
2702 # ls -l $DIR/$tfile $DIR/${tfile}2
2703 # ls -lu $DIR/$tfile $DIR/${tfile}2
2704 # ls -lc $DIR/$tfile $DIR/${tfile}2
2706 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2707 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2709 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2711 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2713 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2714 error "O_TRUNC didn't change timestamps"
2717 run_test 39 "mtime changed on create ==========================="
2720 test_mkdir -p $DIR/$tdir
2721 cp -p /etc/passwd $DIR/$tdir/fopen
2722 cp -p /etc/passwd $DIR/$tdir/flink
2723 cp -p /etc/passwd $DIR/$tdir/funlink
2724 cp -p /etc/passwd $DIR/$tdir/frename
2725 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2728 echo "aaaaaa" >> $DIR/$tdir/fopen
2729 echo "aaaaaa" >> $DIR/$tdir/flink
2730 echo "aaaaaa" >> $DIR/$tdir/funlink
2731 echo "aaaaaa" >> $DIR/$tdir/frename
2733 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2734 local link_new=`stat -c %Y $DIR/$tdir/flink`
2735 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2736 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2738 cat $DIR/$tdir/fopen > /dev/null
2739 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2740 rm -f $DIR/$tdir/funlink2
2741 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2743 for (( i=0; i < 2; i++ )) ; do
2744 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2745 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2746 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2747 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2749 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2750 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2751 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2752 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2754 cancel_lru_locks osc
2755 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2758 run_test 39b "mtime change on open, link, unlink, rename ======"
2760 # this should be set to past
2761 TEST_39_MTIME=`date -d "1 year ago" +%s`
2767 local mtime0=`stat -c %Y $DIR1/$tfile`
2769 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2770 local mtime1=`stat -c %Y $DIR1/$tfile`
2771 [ "$mtime1" = $TEST_39_MTIME ] || \
2772 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2775 echo hello >> $DIR1/$tfile
2777 local mtime2=`stat -c %Y $DIR1/$tfile`
2778 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2779 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2781 mv $DIR1/$tfile $DIR1/$tfile-1
2783 for (( i=0; i < 2; i++ )) ; do
2784 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2785 [ "$mtime2" = "$mtime3" ] || \
2786 error "mtime ($mtime2) changed (to $mtime3) on rename"
2788 cancel_lru_locks osc
2789 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2792 run_test 39c "mtime change on rename ==========================="
2796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2799 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2801 for (( i=0; i < 2; i++ )) ; do
2802 local mtime=`stat -c %Y $DIR1/$tfile`
2803 [ $mtime = $TEST_39_MTIME ] || \
2804 error "mtime($mtime) is not set to $TEST_39_MTIME"
2806 cancel_lru_locks osc
2807 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2810 run_test 39d "create, utime, stat =============================="
2814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2816 local mtime1=`stat -c %Y $DIR1/$tfile`
2818 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2820 for (( i=0; i < 2; i++ )) ; do
2821 local mtime2=`stat -c %Y $DIR1/$tfile`
2822 [ $mtime2 = $TEST_39_MTIME ] || \
2823 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2825 cancel_lru_locks osc
2826 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2829 run_test 39e "create, stat, utime, stat ========================"
2833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2835 mtime1=`stat -c %Y $DIR1/$tfile`
2838 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2840 for (( i=0; i < 2; i++ )) ; do
2841 local mtime2=`stat -c %Y $DIR1/$tfile`
2842 [ $mtime2 = $TEST_39_MTIME ] || \
2843 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2845 cancel_lru_locks osc
2846 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2849 run_test 39f "create, stat, sleep, utime, stat ================="
2853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2854 echo hello >> $DIR1/$tfile
2855 local mtime1=`stat -c %Y $DIR1/$tfile`
2858 chmod o+r $DIR1/$tfile
2860 for (( i=0; i < 2; i++ )) ; do
2861 local mtime2=`stat -c %Y $DIR1/$tfile`
2862 [ "$mtime1" = "$mtime2" ] || \
2863 error "lost mtime: $mtime2, should be $mtime1"
2865 cancel_lru_locks osc
2866 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2869 run_test 39g "write, chmod, stat ==============================="
2873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2878 echo hello >> $DIR1/$tfile
2879 local mtime1=`stat -c %Y $DIR1/$tfile`
2881 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2883 if [ "$d1" != "$d2" ]; then
2884 echo "write and touch not within one second"
2886 for (( i=0; i < 2; i++ )) ; do
2887 local mtime2=`stat -c %Y $DIR1/$tfile`
2888 [ "$mtime2" = $TEST_39_MTIME ] || \
2889 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2891 cancel_lru_locks osc
2892 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2896 run_test 39h "write, utime within one second, stat ============="
2899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2903 echo hello >> $DIR1/$tfile
2904 local mtime1=`stat -c %Y $DIR1/$tfile`
2906 mv $DIR1/$tfile $DIR1/$tfile-1
2908 for (( i=0; i < 2; i++ )) ; do
2909 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2911 [ "$mtime1" = "$mtime2" ] || \
2912 error "lost mtime: $mtime2, should be $mtime1"
2914 cancel_lru_locks osc
2915 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2918 run_test 39i "write, rename, stat =============================="
2921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2922 start_full_debug_logging
2926 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2927 lctl set_param fail_loc=0x80000412
2928 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2929 error "multiop failed"
2931 local mtime1=`stat -c %Y $DIR1/$tfile`
2933 mv $DIR1/$tfile $DIR1/$tfile-1
2935 kill -USR1 $multipid
2936 wait $multipid || error "multiop close failed"
2938 for (( i=0; i < 2; i++ )) ; do
2939 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2940 [ "$mtime1" = "$mtime2" ] ||
2941 error "mtime is lost on close: $mtime2, " \
2944 cancel_lru_locks osc
2945 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2947 lctl set_param fail_loc=0
2948 stop_full_debug_logging
2950 run_test 39j "write, rename, close, stat ======================="
2953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2957 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2959 local mtime1=`stat -c %Y $DIR1/$tfile`
2961 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2963 kill -USR1 $multipid
2964 wait $multipid || error "multiop close failed"
2966 for (( i=0; i < 2; i++ )) ; do
2967 local mtime2=`stat -c %Y $DIR1/$tfile`
2969 [ "$mtime2" = $TEST_39_MTIME ] || \
2970 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2972 cancel_lru_locks osc
2973 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2976 run_test 39k "write, utime, close, stat ========================"
2978 # this should be set to future
2979 TEST_39_ATIME=`date -d "1 year" +%s`
2982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2983 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2984 local atime_diff=$(do_facet $SINGLEMDS \
2985 lctl get_param -n mdd.*MDT0000*.atime_diff)
2989 # test setting directory atime to future
2990 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2991 local atime=$(stat -c %X $DIR/$tdir)
2992 [ "$atime" = $TEST_39_ATIME ] || \
2993 error "atime is not set to future: $atime, $TEST_39_ATIME"
2995 # test setting directory atime from future to now
2996 local d1=$(date +%s)
2998 local d2=$(date +%s)
3000 cancel_lru_locks mdc
3001 atime=$(stat -c %X $DIR/$tdir)
3002 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3003 error "atime is not updated from future: $atime, $d1<atime<$d2"
3005 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3008 # test setting directory atime when now > dir atime + atime_diff
3012 cancel_lru_locks mdc
3013 atime=$(stat -c %X $DIR/$tdir)
3014 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3015 error "atime is not updated : $atime, should be $d2"
3017 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3020 # test not setting directory atime when now < dir atime + atime_diff
3022 cancel_lru_locks mdc
3023 atime=$(stat -c %X $DIR/$tdir)
3024 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3025 error "atime is updated to $atime, should remain $d1<atime<$d2"
3027 do_facet $SINGLEMDS \
3028 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3030 run_test 39l "directory atime update ==========================="
3033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3036 local far_past_mtime=$(date -d "May 29 1953" +%s)
3037 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3039 touch -m -d @$far_past_mtime $DIR1/$tfile
3040 touch -a -d @$far_past_atime $DIR1/$tfile
3042 for (( i=0; i < 2; i++ )) ; do
3043 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3044 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3045 error "atime or mtime set incorrectly"
3047 cancel_lru_locks osc
3048 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3051 run_test 39m "test atime and mtime before 1970"
3054 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
3055 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
3056 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
3058 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3062 small_write $DIR/f41 18
3064 run_test 41 "test small file write + fstat ====================="
3066 count_ost_writes() {
3067 lctl get_param -n osc.*.stats |
3068 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3075 BG_DIRTY_RATIO_SAVE=10
3076 MAX_BG_DIRTY_RATIO=25
3080 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3081 # dirty_ratio, dirty_background_ratio
3082 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3083 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3084 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3085 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3087 # if file not here, we are a 2.4 kernel
3088 kill -CONT `pidof kupdated`
3093 # setup the trap first, so someone cannot exit the test at the
3094 # exact wrong time and mess up a machine
3095 trap start_writeback EXIT
3096 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3097 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3098 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3099 sysctl -w vm.dirty_writeback_centisecs=0
3100 sysctl -w vm.dirty_writeback_centisecs=0
3101 # save and increase /proc/sys/vm/dirty_ratio
3102 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3103 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3104 # save and increase /proc/sys/vm/dirty_background_ratio
3105 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3106 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3108 # if file not here, we are a 2.4 kernel
3109 kill -STOP `pidof kupdated`
3113 # ensure that all stripes have some grant before we test client-side cache
3115 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3116 dd if=/dev/zero of=$i bs=4k count=1
3121 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3122 # file truncation, and file removal.
3124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3126 cancel_lru_locks osc
3128 sync; sleep 1; sync # just to be safe
3129 BEFOREWRITES=`count_ost_writes`
3130 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3131 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3132 AFTERWRITES=`count_ost_writes`
3133 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3134 error "$BEFOREWRITES < $AFTERWRITES"
3137 run_test 42a "ensure that we don't flush on close =============="
3140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3142 cancel_lru_locks osc
3145 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3146 BEFOREWRITES=`count_ost_writes`
3147 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3148 AFTERWRITES=`count_ost_writes`
3149 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3150 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3152 BEFOREWRITES=`count_ost_writes`
3153 sync || error "sync: $?"
3154 AFTERWRITES=`count_ost_writes`
3155 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3156 error "$BEFOREWRITES < $AFTERWRITES on sync"
3158 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3162 run_test 42b "test destroy of file with cached dirty data ======"
3164 # if these tests just want to test the effect of truncation,
3165 # they have to be very careful. consider:
3166 # - the first open gets a {0,EOF}PR lock
3167 # - the first write conflicts and gets a {0, count-1}PW
3168 # - the rest of the writes are under {count,EOF}PW
3169 # - the open for truncate tries to match a {0,EOF}PR
3170 # for the filesize and cancels the PWs.
3171 # any number of fixes (don't get {0,EOF} on open, match
3172 # composite locks, do smarter file size management) fix
3173 # this, but for now we want these tests to verify that
3174 # the cancellation with truncate intent works, so we
3175 # start the file with a full-file pw lock to match against
3176 # until the truncate.
3181 cancel_lru_locks osc
3183 # prime the file with 0,EOF PW to match
3187 # now the real test..
3188 dd if=/dev/zero of=$file bs=1024 count=100
3189 BEFOREWRITES=`count_ost_writes`
3190 $TRUNCATE $file $offset
3191 cancel_lru_locks osc
3192 AFTERWRITES=`count_ost_writes`
3197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3199 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3200 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3203 run_test 42c "test partial truncate of file with cached dirty data"
3206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3208 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3209 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3212 run_test 42d "test complete truncate of file with cached dirty data"
3214 test_42e() { # bug22074
3215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3216 local TDIR=$DIR/${tdir}e
3217 local pagesz=$(page_size)
3218 local pages=16 # hardcoded 16 pages, don't change it.
3219 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3220 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3224 test_mkdir -p $DIR/${tdir}e
3225 $SETSTRIPE -c 1 $TDIR
3226 createmany -o $TDIR/f $files
3228 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3230 # we assume that with $OSTCOUNT files, at least one of them will
3231 # be allocated on OST0.
3232 warmup_files=$((OSTCOUNT * max_dirty_mb))
3233 createmany -o $TDIR/w $warmup_files
3235 # write a large amount of data into one file and sync, to get good
3236 # avail_grant number from OST.
3237 for ((i=0; i<$warmup_files; i++)); do
3238 idx=$($GETSTRIPE -i $TDIR/w$i)
3239 [ $idx -ne 0 ] && continue
3240 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3243 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3245 $LCTL get_param $proc_osc0/cur_dirty_bytes
3246 $LCTL get_param $proc_osc0/cur_grant_bytes
3248 # create as much dirty pages as we can while not to trigger the actual
3249 # RPCs directly. but depends on the env, VFS may trigger flush during this
3250 # period, hopefully we are good.
3251 for ((i=0; i<$warmup_files; i++)); do
3252 idx=$($GETSTRIPE -i $TDIR/w$i)
3253 [ $idx -ne 0 ] && continue
3254 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3256 $LCTL get_param $proc_osc0/cur_dirty_bytes
3257 $LCTL get_param $proc_osc0/cur_grant_bytes
3259 # perform the real test
3260 $LCTL set_param $proc_osc0/rpc_stats 0
3261 for ((;i<$files; i++)); do
3262 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3263 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3266 $LCTL get_param $proc_osc0/rpc_stats
3269 local have_ppr=false
3270 $LCTL get_param $proc_osc0/rpc_stats |
3271 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3272 # skip lines until we are at the RPC histogram data
3273 [ "$PPR" == "pages" ] && have_ppr=true && continue
3274 $have_ppr || continue
3276 # we only want the percent stat for < 16 pages
3277 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3279 percent=$((percent + WPCT))
3280 if [ $percent -gt 15 ]; then
3281 error "less than 16-pages write RPCs" \
3288 run_test 42e "verify sub-RPC writes are not done synchronously"
3291 test_mkdir -p $DIR/$tdir
3292 cp -p /bin/ls $DIR/$tdir/$tfile
3293 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3295 # give multiop a chance to open
3298 $DIR/$tdir/$tfile && error || true
3301 run_test 43 "execution of file opened for write should return -ETXTBSY"
3304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3305 test_mkdir -p $DIR/$tdir
3306 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3307 cp -p multiop $DIR/$tdir/multiop
3308 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3311 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3312 kill -USR1 $MULTIOP_PID || return 2
3313 wait $MULTIOP_PID || return 3
3316 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3320 test_mkdir -p $DIR/$tdir
3321 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3322 cp -p multiop $DIR/$tdir/multiop
3323 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3326 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3327 kill -USR1 $MULTIOP_PID || return 2
3328 wait $MULTIOP_PID || return 3
3331 run_test 43b "truncate of file being executed should return -ETXTBSY"
3334 local testdir="$DIR/$tdir"
3335 test_mkdir -p $DIR/$tdir
3337 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3338 ( cd $testdir && md5sum -c)
3340 run_test 43c "md5sum of copy into lustre========================"
3343 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3344 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3345 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3347 run_test 44 "zero length read from a sparse stripe ============="
3350 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3352 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3353 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3354 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3356 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3357 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3360 OFFSETS="0 $((stride/2)) $((stride-1))"
3361 for offset in $OFFSETS ; do
3362 for i in `seq 0 $((nstripe-1))`; do
3363 local GLOBALOFFSETS=""
3364 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3365 local myfn=$DIR/d44a-$size
3366 echo "--------writing $myfn at $size"
3367 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3368 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3369 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3370 || error "ll_sparseness_verify $GLOBALOFFSETS"
3372 for j in `seq 0 $((nstripe-1))`; do
3373 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3374 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3375 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3377 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3378 || error "ll_sparseness_verify $GLOBALOFFSETS"
3383 run_test 44a "test sparse pwrite ==============================="
3387 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3393 before=`dirty_osc_total`
3394 echo executing "\"$*\""
3396 after=`dirty_osc_total`
3397 echo before $before, after $after
3400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3402 # Obtain grants from OST if it supports it
3403 echo blah > ${f}_grant
3406 do_dirty_record "echo blah > $f"
3407 [ $before -eq $after ] && error "write wasn't cached"
3408 do_dirty_record "> $f"
3409 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3410 do_dirty_record "echo blah > $f"
3411 [ $before -eq $after ] && error "write wasn't cached"
3412 do_dirty_record "sync"
3413 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3414 do_dirty_record "echo blah > $f"
3415 [ $before -eq $after ] && error "write wasn't cached"
3416 do_dirty_record "cancel_lru_locks osc"
3417 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3420 run_test 45 "osc io page accounting ============================"
3422 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3423 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3424 # objects offset and an assert hit when an rpc was built with 1023's mapped
3425 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3431 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3433 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3434 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3438 run_test 46 "dirtying a previously written page ================"
3440 # test_47 is removed "Device nodes check" is moved to test_28
3442 test_48a() { # bug 2399
3443 check_kernel_version 34 || return 0
3444 test_mkdir -p $DIR/$tdir
3446 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3447 test_mkdir $DIR/$tdir || error "recreate directory failed"
3448 touch foo || error "'touch foo' failed after recreating cwd"
3449 test_mkdir $DIR/$tdir/bar ||
3450 error "'mkdir foo' failed after recreating cwd"
3451 if check_kernel_version 44; then
3452 touch .foo || error "'touch .foo' failed after recreating cwd"
3453 test_mkdir $DIR/$tdir/.bar ||
3454 error "'mkdir .foo' failed after recreating cwd"
3456 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3457 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3458 cd . || error "'cd .' failed after recreating cwd"
3459 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3460 rmdir . && error "'rmdir .' worked after recreating cwd"
3461 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3462 cd .. || error "'cd ..' failed after recreating cwd"
3464 run_test 48a "Access renamed working dir (should return errors)="
3466 test_48b() { # bug 2399
3467 check_kernel_version 34 || return 0
3469 test_mkdir -p $DIR/$tdir
3471 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3472 touch foo && error "'touch foo' worked after removing cwd"
3473 test_mkdir $DIR/$tdir/foo &&
3474 error "'mkdir foo' worked after removing cwd"
3475 if check_kernel_version 44; then
3476 touch .foo && error "'touch .foo' worked after removing cwd"
3477 test_mkdir $DIR/$tdir/.foo &&
3478 error "'mkdir .foo' worked after removing cwd"
3480 ls . > /dev/null && error "'ls .' worked after removing cwd"
3481 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3482 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3483 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3484 rmdir . && error "'rmdir .' worked after removing cwd"
3485 ln -s . foo && error "'ln -s .' worked after removing cwd"
3486 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3488 run_test 48b "Access removed working dir (should return errors)="
3490 test_48c() { # bug 2350
3491 check_kernel_version 36 || return 0
3492 #lctl set_param debug=-1
3495 test_mkdir -p $DIR/$tdir/dir
3497 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3498 $TRACE touch foo && error "touch foo worked after removing cwd"
3499 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3500 if check_kernel_version 44; then
3501 touch .foo && error "touch .foo worked after removing cwd"
3502 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3504 $TRACE ls . && error "'ls .' worked after removing cwd"
3505 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3506 is_patchless || ( $TRACE cd . &&
3507 error "'cd .' worked after removing cwd" )
3508 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3509 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3510 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3511 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3513 run_test 48c "Access removed working subdir (should return errors)"
3515 test_48d() { # bug 2350
3516 check_kernel_version 36 || return 0
3517 #lctl set_param debug=-1
3520 test_mkdir -p $DIR/$tdir/dir
3522 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3523 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3524 $TRACE touch foo && error "'touch foo' worked after removing parent"
3525 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3526 if check_kernel_version 44; then
3527 touch .foo && error "'touch .foo' worked after removing parent"
3529 error "mkdir .foo worked after removing parent"
3531 $TRACE ls . && error "'ls .' worked after removing parent"
3532 $TRACE ls .. && error "'ls ..' worked after removing parent"
3533 is_patchless || ( $TRACE cd . &&
3534 error "'cd .' worked after recreate parent" )
3535 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3536 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3537 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3538 is_patchless || ( $TRACE cd .. &&
3539 error "'cd ..' worked after removing parent" || true )
3541 run_test 48d "Access removed parent subdir (should return errors)"
3543 test_48e() { # bug 4134
3544 check_kernel_version 41 || return 0
3545 #lctl set_param debug=-1
3548 test_mkdir -p $DIR/$tdir/dir
3550 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3551 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3552 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3553 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3554 # On a buggy kernel addition of "touch foo" after cd .. will
3555 # produce kernel oops in lookup_hash_it
3556 touch ../foo && error "'cd ..' worked after recreate parent"
3558 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3560 run_test 48e "Access to recreated parent subdir (should return errors)"
3562 test_49() { # LU-1030
3563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3564 # get ost1 size - lustre-OST0000
3565 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3566 # write 800M at maximum
3567 [ $ost1_size -gt 819200 ] && ost1_size=819200
3569 lfs setstripe -c 1 -i 0 $DIR/$tfile
3570 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3573 # change max_pages_per_rpc while writing the file
3574 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3575 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3576 # loop until dd process exits
3577 while ps ax -opid | grep -wq $dd_pid; do
3578 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3579 sleep $((RANDOM % 5 + 1))
3581 # restore original max_pages_per_rpc
3582 $LCTL set_param $osc1_mppc=$orig_mppc
3583 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3585 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3589 test_mkdir $DIR/$tdir
3591 ls /proc/$$/cwd || error
3593 run_test 50 "special situations: /proc symlinks ==============="
3595 test_51a() { # was test_51
3596 # bug 1516 - create an empty entry right after ".." then split dir
3597 test_mkdir -p $DIR/$tdir
3598 touch $DIR/$tdir/foo
3599 $MCREATE $DIR/$tdir/bar
3601 createmany -m $DIR/$tdir/longfile 201
3603 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3604 $MCREATE $DIR/$tdir/longfile$FNUM
3609 ls -l $DIR/$tdir > /dev/null || error
3611 run_test 51a "special situations: split htree with empty entry =="
3613 export NUMTEST=70000
3615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3616 local BASE=$DIR/$tdir
3618 # cleanup the directory
3623 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3624 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3625 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3628 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3629 echo "reduced count to $NUMTEST due to inodes"
3631 # need to check free space for the directories as well
3632 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3633 numfree=$((blkfree / 4))
3634 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3635 echo "reduced count to $NUMTEST due to blocks"
3637 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3638 echo "failed" > $BASE/fnum
3640 run_test 51b "exceed 64k subdirectory nlink limit"
3642 test_51ba() { # LU-993
3643 local BASE=$DIR/$tdir
3644 # unlink all but 100 subdirectories, then check it still works
3646 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3648 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3649 local DELETE=$((NUMTEST - LEFT))
3651 # continue on to run this test even if 51b didn't finish,
3652 # just to delete the many subdirectories created.
3653 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3655 # for ldiskfs the nlink count should be 1, but this is OSD specific
3656 # and so this is listed for informational purposes only
3657 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3658 unlinkmany -d $BASE/d $DELETE
3661 if [ $RC -ne 0 ]; then
3662 if [ "$NUMPREV" == "failed" ]; then
3663 skip "previous setup failed"
3666 error "unlink of first $DELETE subdirs failed"
3671 echo "nlink between: $(stat -c %h $BASE)"
3672 # trim the first line of ls output
3673 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3674 [ $FOUND -ne $LEFT ] &&
3675 error "can't find subdirs: found only $FOUND/$LEFT"
3677 unlinkmany -d $BASE/d $DELETE $LEFT ||
3678 error "unlink of second $LEFT subdirs failed"
3679 # regardless of whether the backing filesystem tracks nlink accurately
3680 # or not, the nlink count shouldn't be more than "." and ".." here
3681 local AFTER=$(stat -c %h $BASE)
3682 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3683 echo "nlink after: $AFTER"
3685 run_test 51ba "verify nlink for many subdirectory cleanup"
3688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3689 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3690 test_mkdir -p $DIR/$tdir
3691 createmany -o $DIR/$tdir/t- 1000
3692 $GETSTRIPE $DIR/$tdir > $TMP/files
3693 for N in `seq 0 $((OSTCOUNT - 1))`; do
3694 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3695 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3696 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3698 unlinkmany $DIR/$tdir/t- 1000
3701 for N in `seq 1 $((OSTCOUNT - 1))`; do
3702 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3703 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3704 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3705 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3707 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3708 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3709 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3710 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3714 run_test 51d "check object distribution ===================="
3717 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3718 test_mkdir -p $DIR/$tdir
3719 touch $DIR/$tdir/foo
3720 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3721 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3722 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3723 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3724 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3726 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3727 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3728 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3730 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3731 cp -r $DIR/$tdir /tmp/
3732 rm -fr $DIR/$tdir || error "cleanup rm failed"
3734 run_test 52a "append-only flag test (should return errors) ====="
3737 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3738 test_mkdir -p $DIR/$tdir
3739 touch $DIR/$tdir/foo
3740 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3741 cat test > $DIR/$tdir/foo && error "cat test worked"
3742 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3743 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3744 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3746 echo foo >> $DIR/$tdir/foo && error "echo worked"
3747 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3748 [ -f $DIR/$tdir/foo ] || error
3749 [ -f $DIR/$tdir/foo_ren ] && error
3750 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3752 chattr -i $DIR/$tdir/foo || error "chattr failed"
3754 rm -fr $DIR/$tdir || error
3756 run_test 52b "immutable flag test (should return errors) ======="
3759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3760 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3761 remote_ost_nodsh && skip "remote OST with nodsh" && return
3771 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3772 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3773 param=`echo ${value[0]} | cut -d "=" -f1`
3774 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3775 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3776 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3777 node=$(facet_active_host ost$((ostnum+1)))
3778 param="obdfilter.$ostname.last_id"
3779 ost_last=$(do_node $node lctl get_param -n $param | head -n 1)
3780 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3781 if [ $ost_last != $mds_last ]; then
3782 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3786 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3789 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3790 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3791 $SOCKETSERVER $DIR/socket
3792 $SOCKETCLIENT $DIR/socket || error
3793 $MUNLINK $DIR/socket
3795 run_test 54a "unix domain socket test =========================="
3801 dd if=/dev/zero of=$f bs=`page_size` count=1
3803 run_test 54b "char device works in lustre ======================"
3806 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3807 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3808 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3810 for i in `seq 3 7`; do
3811 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3822 loopdev="$DIR/loop54c"
3825 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3826 mknod $loopdev b 7 $LOOPNUM
3827 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3828 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3829 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3830 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3832 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3833 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3835 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3840 run_test 54c "block device works in lustre ====================="
3846 [ "$string" = `echo $string > $f | cat $f` ] || error
3848 run_test 54d "fifo device works in lustre ======================"
3851 check_kernel_version 46 || return 0
3854 cp -aL /dev/console $f
3855 echo $string > $f || error
3857 run_test 54e "console/tty device works in lustre ======================"
3859 #The test_55 used to be iopen test and it was removed by bz#24037.
3860 #run_test 55 "check iopen_connect_dentry() ======================"
3862 test_56a() { # was test_56
3865 test_mkdir $DIR/$tdir
3866 test_mkdir $DIR/$tdir/dir
3868 NUMFILESx2=$(($NUMFILES * 2))
3869 for i in `seq 1 $NUMFILES` ; do
3870 touch $DIR/$tdir/file$i
3871 touch $DIR/$tdir/dir/file$i
3874 # test lfs getstripe with --recursive
3875 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3876 [ $FILENUM -eq $NUMFILESx2 ] ||
3877 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3878 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3879 [ $FILENUM -eq $NUMFILES ] ||
3880 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3881 echo "$GETSTRIPE --recursive passed."
3883 # test lfs getstripe with file instead of dir
3884 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3885 [ $FILENUM -eq 1 ] || error \
3886 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3887 echo "$GETSTRIPE file1 passed."
3889 #test lfs getstripe with --verbose
3890 [ `$GETSTRIPE --verbose $DIR/$tdir |
3891 grep -c lmm_magic` -eq $NUMFILES ] ||
3892 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3893 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3894 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3895 echo "$GETSTRIPE --verbose passed."
3897 #test lfs getstripe with --obd
3898 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3899 grep -q "unknown obduuid" ||
3900 error "$GETSTRIPE --obd wrong_uuid should return error message"
3902 [ "$OSTCOUNT" -lt 2 ] &&
3903 skip_env "skipping other $GETSTRIPE --obd test" && return
3906 OBDUUID=$(ostuuid_from_index $OSTIDX)
3907 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3908 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3909 [ $FOUND -eq $FILENUM ] ||
3910 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3911 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3912 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3913 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3914 error "$GETSTRIPE --obd: should not show file on other obd"
3915 echo "$GETSTRIPE --obd passed"
3917 run_test 56a "check $GETSTRIPE"
3922 local LOCAL_NUMFILES="$1"
3923 local LOCAL_NUMDIRS="$2"
3924 local MKDIR_PARAMS="$3"
3926 if [ ! -d "$TDIR" ] ; then
3928 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3929 for i in `seq 1 $LOCAL_NUMFILES` ; do
3932 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3933 test_mkdir $TDIR/dir$i
3934 for j in `seq 1 $LOCAL_NUMFILES` ; do
3935 touch $TDIR/dir$i/file$j
3941 setup_56_special() {
3945 if [ ! -e "$TDIR/loop1b" ] ; then
3946 for i in `seq 1 $LOCAL_NUMFILES` ; do
3947 mknod $TDIR/loop${i}b b 7 $i
3948 mknod $TDIR/null${i}c c 1 3
3949 ln -s $TDIR/file1 $TDIR/link${i}l
3951 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3952 mknod $TDIR/dir$i/loop${i}b b 7 $i
3953 mknod $TDIR/dir$i/null${i}c c 1 3
3954 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3963 setup_56 $NUMFILES $NUMDIRS
3965 EXPECTED=$(($NUMDIRS + 2))
3966 # test lfs find with -name
3967 for i in $(seq 1 $NUMFILES) ; do
3968 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3969 [ $NUMS -eq $EXPECTED ] ||
3970 error "lfs find -name \"*$i\" $TDIR wrong: "\
3971 "found $NUMS, expected $EXPECTED"
3974 run_test 56g "check lfs find -name ============================="
3980 setup_56 $NUMFILES $NUMDIRS
3982 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3983 # test lfs find with ! -name
3984 for i in $(seq 1 $NUMFILES) ; do
3985 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3986 [ $NUMS -eq $EXPECTED ] ||
3987 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3988 "found $NUMS, expected $EXPECTED"
3991 run_test 56h "check lfs find ! -name ============================="
3995 test_mkdir -p $DIR/$tdir
3996 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3997 CMD="$LFIND -ost $UUID $DIR/$tdir"
3999 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4001 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4005 setup_56_special $NUMFILES $NUMDIRS
4007 EXPECTED=$((NUMDIRS + 1))
4008 CMD="$LFIND -type d $TDIR"
4009 NUMS=$($CMD | wc -l)
4010 [ $NUMS -eq $EXPECTED ] ||
4011 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4013 run_test 56j "check lfs find -type d ============================="
4017 setup_56_special $NUMFILES $NUMDIRS
4019 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4020 CMD="$LFIND -type f $TDIR"
4021 NUMS=$($CMD | wc -l)
4022 [ $NUMS -eq $EXPECTED ] ||
4023 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4025 run_test 56k "check lfs find -type f ============================="
4029 setup_56_special $NUMFILES $NUMDIRS
4031 EXPECTED=$((NUMDIRS + NUMFILES))
4032 CMD="$LFIND -type b $TDIR"
4033 NUMS=$($CMD | wc -l)
4034 [ $NUMS -eq $EXPECTED ] ||
4035 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4037 run_test 56l "check lfs find -type b ============================="
4041 setup_56_special $NUMFILES $NUMDIRS
4043 EXPECTED=$((NUMDIRS + NUMFILES))
4044 CMD="$LFIND -type c $TDIR"
4045 NUMS=$($CMD | wc -l)
4046 [ $NUMS -eq $EXPECTED ] ||
4047 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4049 run_test 56m "check lfs find -type c ============================="
4053 setup_56_special $NUMFILES $NUMDIRS
4055 EXPECTED=$((NUMDIRS + NUMFILES))
4056 CMD="$LFIND -type l $TDIR"
4057 NUMS=$($CMD | wc -l)
4058 [ $NUMS -eq $EXPECTED ] ||
4059 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4061 run_test 56n "check lfs find -type l ============================="
4065 setup_56 $NUMFILES $NUMDIRS
4067 utime $TDIR/file1 > /dev/null || error "utime (1)"
4068 utime $TDIR/file2 > /dev/null || error "utime (2)"
4069 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4070 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4071 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4072 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4075 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4076 [ $NUMS -eq $EXPECTED ] || \
4077 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4080 CMD="$LFIND -mtime 0 $TDIR"
4081 NUMS=$($CMD | wc -l)
4082 [ $NUMS -eq $EXPECTED ] ||
4083 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4085 run_test 56o "check lfs find -mtime for old files =========================="
4088 [ $RUNAS_ID -eq $UID ] &&
4089 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4092 setup_56 $NUMFILES $NUMDIRS
4094 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4096 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4097 NUMS=$($CMD | wc -l)
4098 [ $NUMS -eq $EXPECTED ] || \
4099 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4101 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4102 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4103 NUMS=$($CMD | wc -l)
4104 [ $NUMS -eq $EXPECTED ] || \
4105 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4107 run_test 56p "check lfs find -uid and ! -uid ==============================="
4110 [ $RUNAS_ID -eq $UID ] &&
4111 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4114 setup_56 $NUMFILES $NUMDIRS
4116 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4119 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4120 NUMS=$($CMD | wc -l)
4121 [ $NUMS -eq $EXPECTED ] ||
4122 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4124 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4125 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4126 NUMS=$($CMD | wc -l)
4127 [ $NUMS -eq $EXPECTED ] ||
4128 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4130 run_test 56q "check lfs find -gid and ! -gid ==============================="
4134 setup_56 $NUMFILES $NUMDIRS
4137 CMD="$LFIND -size 0 -type f $TDIR"
4138 NUMS=$($CMD | wc -l)
4139 [ $NUMS -eq $EXPECTED ] ||
4140 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4142 CMD="$LFIND ! -size 0 -type f $TDIR"
4143 NUMS=$($CMD | wc -l)
4144 [ $NUMS -eq $EXPECTED ] ||
4145 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4146 echo "test" > $TDIR/$tfile
4147 echo "test2" > $TDIR/$tfile.2 && sync
4149 CMD="$LFIND -size 5 -type f $TDIR"
4150 NUMS=$($CMD | wc -l)
4151 [ $NUMS -eq $EXPECTED ] ||
4152 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4154 CMD="$LFIND -size +5 -type f $TDIR"
4155 NUMS=$($CMD | wc -l)
4156 [ $NUMS -eq $EXPECTED ] ||
4157 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4159 CMD="$LFIND -size +0 -type f $TDIR"
4160 NUMS=$($CMD | wc -l)
4161 [ $NUMS -eq $EXPECTED ] ||
4162 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4164 CMD="$LFIND ! -size -5 -type f $TDIR"
4165 NUMS=$($CMD | wc -l)
4166 [ $NUMS -eq $EXPECTED ] ||
4167 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4169 CMD="$LFIND -size -5 -type f $TDIR"
4170 NUMS=$($CMD | wc -l)
4171 [ $NUMS -eq $EXPECTED ] ||
4172 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4174 run_test 56r "check lfs find -size works =========================="
4176 test_56s() { # LU-611
4178 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4180 if [ $OSTCOUNT -gt 1 ]; then
4181 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4185 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4189 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4190 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4191 NUMS=$($CMD | wc -l)
4192 [ $NUMS -eq $EXPECTED ] ||
4193 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4195 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4196 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4197 NUMS=$($CMD | wc -l)
4198 [ $NUMS -eq $EXPECTED ] ||
4199 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4202 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4203 NUMS=$($CMD | wc -l)
4204 [ $NUMS -eq $EXPECTED ] ||
4205 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4207 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4208 NUMS=$($CMD | wc -l)
4209 [ $NUMS -eq $EXPECTED ] ||
4210 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4213 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4214 NUMS=$($CMD | wc -l)
4215 [ $NUMS -eq $EXPECTED ] ||
4216 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4218 run_test 56s "check lfs find -stripe-count works"
4220 test_56t() { # LU-611
4222 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4224 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4226 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4227 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4228 NUMS=$($CMD | wc -l)
4229 [ $NUMS -eq $EXPECTED ] ||
4230 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4232 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4233 NUMS=$($CMD | wc -l)
4234 [ $NUMS -eq $EXPECTED ] ||
4235 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4237 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4238 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4239 NUMS=$($CMD | wc -l)
4240 [ $NUMS -eq $EXPECTED ] ||
4241 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4243 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4244 NUMS=$($CMD | wc -l)
4245 [ $NUMS -eq $EXPECTED ] ||
4246 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4249 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4250 NUMS=$($CMD | wc -l)
4251 [ $NUMS -eq $EXPECTED ] ||
4252 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4254 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4255 NUMS=$($CMD | wc -l)
4256 [ $NUMS -eq $EXPECTED ] ||
4257 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4260 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4261 NUMS=$($CMD | wc -l)
4262 [ $NUMS -eq $EXPECTED ] ||
4263 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4265 run_test 56t "check lfs find -stripe-size works"
4267 test_56u() { # LU-611
4269 setup_56 $NUMFILES $NUMDIRS "-i 0"
4271 if [ $OSTCOUNT -gt 1 ]; then
4272 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4278 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4279 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4280 NUMS=$($CMD | wc -l)
4281 [ $NUMS -eq $EXPECTED ] ||
4282 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4285 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4286 NUMS=$($CMD | wc -l)
4287 [ $NUMS -eq $EXPECTED ] ||
4288 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4290 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4291 NUMS=$($CMD | wc -l)
4292 [ $NUMS -eq $EXPECTED ] ||
4293 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4296 # This should produce an error and not return any files
4297 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4298 NUMS=$($CMD 2>/dev/null | wc -l)
4299 [ $NUMS -eq $EXPECTED ] ||
4300 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4302 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4303 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4304 NUMS=$($CMD | wc -l)
4305 [ $NUMS -eq $EXPECTED ] ||
4306 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4308 run_test 56u "check lfs find -stripe-index works"
4315 setup_56 $NUMFILES $NUMDIRS
4317 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4318 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4320 for file in $($LFIND -mdt $UUID $TDIR); do
4321 file_mdt_idx=$($GETSTRIPE -M $file)
4322 [ $file_mdt_idx -eq $MDT_IDX ] ||
4323 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4326 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4328 # Get and check the actual stripe count of one file.
4329 # Usage: check_stripe_count <file> <expected_stripe_count>
4330 check_stripe_count() {
4335 [[ -z "$file" || -z "$expected" ]] &&
4336 error "check_stripe_count: invalid argument!"
4338 local cmd="$GETSTRIPE -c $file"
4339 actual=$($cmd) || error "$cmd failed"
4340 actual=${actual%% *}
4342 if [[ $actual -ne $expected ]]; then
4343 [[ $expected -eq -1 ]] ||
4344 error "$cmd wrong: found $actual, expected $expected"
4345 [[ $actual -eq $OSTCOUNT ]] ||
4346 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4354 rm -rf $TDIR || error "remove $TDIR failed"
4355 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4358 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4359 error "$GETSTRIPE -S -d $TDIR failed"
4360 stripe_size=${stripe_size%% *}
4362 local file_size=$((stripe_size * OSTCOUNT))
4363 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4364 local required_space=$((file_num * file_size))
4365 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4366 [[ $free_space -le $((required_space / 1024)) ]] &&
4367 skip_env "need at least $required_space bytes free space," \
4368 "have $free_space kbytes" && return
4371 local dd_count=$((file_size / dd_bs))
4373 # write data into the files
4377 for i in $(seq 1 $NUMFILES); do
4379 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4380 error "write data into $file failed"
4382 for i in $(seq 1 $NUMDIRS); do
4383 for j in $(seq 1 $NUMFILES); do
4384 file=$TDIR/dir$i/file$j
4385 yes | dd bs=$dd_bs count=$dd_count of=$file \
4387 error "write data into $file failed"
4392 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4395 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4397 eval $cmd || error "$cmd failed"
4399 check_stripe_count $TDIR/file1 $expected
4402 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4404 eval $cmd || error "$cmd failed"
4406 for j in $(seq 1 $NUMFILES); do
4407 check_stripe_count $TDIR/dir1/file$j $expected
4410 # lfs_migrate works with lfs find
4411 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4412 $LFS_MIGRATE -y -c $expected"
4414 eval $cmd || error "$cmd failed"
4416 for i in $(seq 2 $NUMFILES); do
4417 check_stripe_count $TDIR/file$i $expected
4419 for i in $(seq 2 $NUMDIRS); do
4420 for j in $(seq 1 $NUMFILES); do
4421 check_stripe_count $TDIR/dir$i/file$j $expected
4425 run_test 56w "check lfs_migrate -c stripe_count works"
4428 check_swap_layouts_support && return 0
4429 [ "$OSTCOUNT" -lt "2" ] &&
4430 skip_env "need 2 OST, skipping test" && return
4432 local dir0=$DIR/$tdir/$testnum
4433 mkdir -p $dir0 || error "creating dir $dir0"
4435 local ref1=/etc/passwd
4436 local file1=$dir0/file1
4438 $SETSTRIPE -c 2 $file1
4440 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4441 stripe=$($GETSTRIPE -c $file1)
4442 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4443 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4448 run_test 56x "lfs migration support"
4451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4452 # note test will not do anything if MDS is not local
4453 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4454 skip "Only applicable to ldiskfs-based MDTs"
4458 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4459 local MNTDEV="osd*.*MDT*.mntdev"
4460 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4461 [ -z "$DEV" ] && error "can't access $MNTDEV"
4462 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4463 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4464 error "can't access $DEV"
4465 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4466 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4470 run_test 57a "verify MDS filesystem created with large inodes =="
4473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4474 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4475 skip "Only applicable to ldiskfs-based MDTs"
4479 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4484 local FILEN=$dir/f$FILECOUNT
4486 rm -rf $dir || error "removing $dir"
4487 test_mkdir -p $dir || error "creating $dir"
4488 local num=$(get_mds_dir $dir)
4491 echo "mcreating $FILECOUNT files"
4492 createmany -m $dir/f 1 $FILECOUNT || \
4493 error "creating files in $dir"
4495 # verify that files do not have EAs yet
4496 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4497 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4501 df $dir #make sure we get new statfs data
4502 local MDSFREE=$(do_facet $mymds \
4503 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4504 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4505 echo "opening files to create objects/EAs"
4507 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4508 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4511 # verify that files have EAs now
4512 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4513 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4515 sleep 1 #make sure we get new statfs data
4517 local MDSFREE2=$(do_facet $mymds \
4518 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4519 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4520 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4521 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4522 error "MDC before $MDCFREE != after $MDCFREE2"
4524 echo "MDC before $MDCFREE != after $MDCFREE2"
4525 echo "unable to confirm if MDS has large inodes"
4530 run_test 57b "default LOV EAs are stored inside large inodes ==="
4533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4534 [ -z "$(which wiretest 2>/dev/null)" ] &&
4535 skip_env "could not find wiretest" && return
4538 run_test 58 "verify cross-platform wire constants =============="
4541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4542 echo "touch 130 files"
4543 createmany -o $DIR/f59- 130
4545 unlinkmany $DIR/f59- 130
4547 # wait for commitment of removal
4548 wait_delete_completed
4550 run_test 59 "verify cancellation of llog records async ========="
4552 TEST60_HEAD="test_60 run $RANDOM"
4554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4555 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4556 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4557 log "$TEST60_HEAD - from kernel mode"
4558 do_facet mgs sh run-llog.sh
4560 run_test 60a "llog sanity tests run from kernel module =========="
4562 test_60b() { # bug 6411
4563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4565 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4577 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4579 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4583 echo "create 5000 files"
4584 createmany -o $DIR/f60c- 5000
4585 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4586 lctl set_param fail_loc=0x80000137
4587 unlinkmany $DIR/f60c- 5000
4588 lctl set_param fail_loc=0
4590 run_test 60c "unlink file when mds full"
4593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4594 SAVEPRINTK=$(lctl get_param -n printk)
4596 # verify "lctl mark" is even working"
4597 MESSAGE="test message ID $RANDOM $$"
4598 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4599 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4601 lctl set_param printk=0 || error "set lnet.printk failed"
4602 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4603 MESSAGE="new test message ID $RANDOM $$"
4604 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4605 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4606 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4608 lctl set_param -n printk="$SAVEPRINTK"
4610 run_test 60d "test printk console message masking"
4613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4615 dd if=/dev/zero of=$f bs=`page_size` count=1
4616 cancel_lru_locks osc
4617 $MULTIOP $f OSMWUc || error
4620 run_test 61 "mmap() writes don't make sync hang ================"
4622 # bug 2330 - insufficient obd_match error checking causes LBUG
4624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4627 cancel_lru_locks osc
4628 lctl set_param fail_loc=0x405
4629 cat $f && error "cat succeeded, expect -EIO"
4630 lctl set_param fail_loc=0
4632 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4633 # match every page all of the time.
4634 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4636 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4637 test_63a() { # was test_63
4638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4639 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4640 lctl set_param -n osc.*.max_dirty_mb 0
4641 for i in `seq 10` ; do
4642 dd if=/dev/zero of=$DIR/f63 bs=8k &
4648 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4649 rm -f $DIR/f63 || true
4651 run_test 63a "Verify oig_wait interruption does not crash ======="
4653 # bug 2248 - async write errors didn't return to application on sync
4654 # bug 3677 - async write errors left page locked
4656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4658 lctl set_param debug=-1
4660 # ensure we have a grant to do async writes
4661 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4664 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4665 lctl set_param fail_loc=0x80000406
4666 $MULTIOP $DIR/$tfile Owy && \
4667 error "sync didn't return ENOMEM"
4668 sync; sleep 2; sync # do a real sync this time to flush page
4669 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4670 error "locked page left in cache after async error" || true
4673 run_test 63b "async write errors should be returned to fsync ==="
4676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4678 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4680 run_test 64a "verify filter grant calculations (in kernel) ====="
4683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4684 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4687 run_test 64b "check out-of-space detection on client ==========="
4690 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4692 run_test 64c "verify grant shrink ========================------"
4694 # bug 1414 - set/get directories' stripe info
4696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4697 test_mkdir -p $DIR/$tdir
4699 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4701 run_test 65a "directory with no stripe info ===================="
4704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4705 test_mkdir -p $DIR/$tdir
4706 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4709 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4711 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4715 if [ $OSTCOUNT -gt 1 ]; then
4716 test_mkdir -p $DIR/$tdir
4717 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4718 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4720 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4723 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4727 test_mkdir -p $DIR/$tdir
4728 if [ $STRIPECOUNT -le 0 ]; then
4730 elif [ $STRIPECOUNT -gt 2000 ]; then
4731 #LOV_MAX_STRIPE_COUNT is 2000
4732 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4734 sc=$(($STRIPECOUNT - 1))
4736 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4737 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4738 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4739 error "lverify failed"
4741 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4745 test_mkdir -p $DIR/$tdir
4747 $SETSTRIPE $DIR/$tdir || error "setstripe"
4748 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4749 error "no stripe info failed"
4751 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4753 run_test 65e "directory setstripe defaults ======================="
4756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4757 test_mkdir -p $DIR/${tdir}f
4758 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4760 run_test 65f "dir setstripe permission (should return error) ==="
4763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4764 test_mkdir -p $DIR/$tdir
4765 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4767 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4768 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4769 error "delete default stripe failed"
4771 run_test 65g "directory setstripe -d ==========================="
4774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4775 test_mkdir -p $DIR/$tdir
4776 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4778 test_mkdir -p $DIR/$tdir/dd1
4779 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4780 error "stripe info inherit failed"
4782 run_test 65h "directory stripe info inherit ===================="
4784 test_65i() { # bug6367
4785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4786 $SETSTRIPE -S 65536 -c -1 $MOUNT
4788 run_test 65i "set non-default striping on root directory (bug 6367)="
4790 test_65ia() { # bug12836
4791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4792 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4794 run_test 65ia "getstripe on -1 default directory striping"
4796 test_65ib() { # bug12836
4797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4798 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4800 run_test 65ib "getstripe -v on -1 default directory striping"
4802 test_65ic() { # bug12836
4803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4804 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4806 run_test 65ic "new find on -1 default directory striping"
4808 test_65j() { # bug6367
4809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4811 # if we aren't already remounting for each test, do so for this test
4812 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4813 cleanup || error "failed to unmount"
4816 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4818 run_test 65j "set default striping on root directory (bug 6367)="
4820 test_65k() { # bug11679
4821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4822 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4823 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4825 echo "Check OST status: "
4826 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4827 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4829 for OSC in $MDS_OSCS; do
4830 echo $OSC "is activate"
4831 do_facet $SINGLEMDS lctl --device %$OSC activate
4835 for INACTIVE_OSC in $MDS_OSCS; do
4836 echo "Deactivate: " $INACTIVE_OSC
4837 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4838 for STRIPE_OSC in $MDS_OSCS; do
4839 OST=`osc_to_ost $STRIPE_OSC`
4840 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4841 awk -F: /$OST/'{ print $1 }' | head -n 1`
4843 [ -f $DIR/$tdir/$IDX ] && continue
4844 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4845 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4847 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4850 echo $INACTIVE_OSC "is Activate."
4851 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4854 run_test 65k "validate manual striping works properly with deactivated OSCs"
4856 test_65l() { # bug 12836
4857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4858 test_mkdir -p $DIR/$tdir/test_dir
4859 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4860 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4862 run_test 65l "lfs find on -1 stripe dir ========================"
4864 # bug 2543 - update blocks count on client
4866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4868 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4869 sync; sync_all_data; sync; sync_all_data
4870 cancel_lru_locks osc
4871 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4872 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4874 run_test 66 "update inode blocks count on client ==============="
4879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4881 if [ ! -z "$LLOOP" ]; then
4882 if swapon -s | grep -q $LLOOP; then
4883 swapoff $LLOOP || error "swapoff failed"
4886 $LCTL blockdev_detach $LLOOP || error "detach failed"
4890 if [ ! -z "$LLITELOOPLOAD" ]; then
4898 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4902 swapon -s | awk '($1 == "'$1'") { print $4 }'
4905 # test case for lloop driver, basic function
4907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4908 [ "$UID" != 0 ] && skip_env "must run as root" && return
4909 llite_lloop_enabled || \
4910 { skip_env "llite_lloop module disabled" && return; }
4912 trap cleanup_68 EXIT
4914 if ! module_loaded llite_lloop; then
4915 if load_module llite/llite_lloop; then
4918 skip_env "can't find module llite_lloop"
4923 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4924 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4925 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4927 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4928 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4932 run_test 68a "lloop driver - basic test ========================"
4934 # excercise swapping to lustre by adding a high priority swapfile entry
4935 # and then consuming memory until it is used.
4936 test_68b() { # was test_68
4937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4938 [ "$UID" != 0 ] && skip_env "must run as root" && return
4939 lctl get_param -n devices | grep -q obdfilter && \
4940 skip "local OST" && return
4942 grep -q llite_lloop /proc/modules
4943 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4945 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4946 skip "can't reliably test swap with TCP" && return
4948 MEMTOTAL=`meminfo MemTotal`
4949 NR_BLOCKS=$((MEMTOTAL>>8))
4950 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4952 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4953 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4956 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4958 trap cleanup_68 EXIT
4960 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4962 echo "before: `swapon -s | grep $LLOOP`"
4963 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4964 echo "after: `swapon -s | grep $LLOOP`"
4965 SWAPUSED=`swap_used $LLOOP`
4969 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4971 run_test 68b "support swapping to Lustre ========================"
4973 # bug5265, obdfilter oa2dentry return -ENOENT
4974 # #define OBD_FAIL_OST_ENOENT 0x217
4976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4977 remote_ost_nodsh && skip "remote OST with nodsh" && return
4980 $SETSTRIPE -c 1 -i 0 $f
4982 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4984 do_facet ost1 lctl set_param fail_loc=0x217
4985 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4986 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4988 do_facet ost1 lctl set_param fail_loc=0
4989 $DIRECTIO write $f 0 2 || error "write error"
4991 cancel_lru_locks osc
4992 $DIRECTIO read $f 0 1 || error "read error"
4994 do_facet ost1 lctl set_param fail_loc=0x217
4995 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4997 do_facet ost1 lctl set_param fail_loc=0
5000 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5003 test_mkdir -p $DIR/$tdir
5004 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5006 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5008 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5010 check_kernel_version 43 || return 0
5011 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5013 # Check that testing environment is properly set up. Skip if not
5014 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5015 skip_env "User $RUNAS_ID does not exist - skipping"
5018 # We had better clear the $DIR to get enough space for dd
5023 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
5024 # See if we are still setuid/sgid
5025 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
5026 # Now test that MDS is updated too
5027 cancel_lru_locks mdc
5028 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
5031 run_test 72a "Test that remove suid works properly (bug5695) ===="
5033 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5036 [ "$RUNAS_ID" = "$UID" ] && \
5037 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5038 [ "$RUNAS_ID" -eq 0 ] && \
5039 skip_env "RUNAS_ID = 0 -- skipping" && return
5041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5042 # Check that testing environment is properly set up. Skip if not
5043 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5044 skip_env "User $RUNAS_ID does not exist - skipping"
5047 touch $DIR/${tfile}-f{g,u}
5048 test_mkdir $DIR/${tfile}-dg
5049 test_mkdir $DIR/${tfile}-du
5050 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5051 chmod g+s $DIR/${tfile}-{f,d}g
5052 chmod u+s $DIR/${tfile}-{f,d}u
5053 for perm in 777 2777 4777; do
5054 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5055 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5056 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5057 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5061 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5063 # bug 3462 - multiple simultaneous MDC requests
5065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5066 test_mkdir $DIR/d73-1
5067 test_mkdir $DIR/d73-2
5068 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5071 lctl set_param fail_loc=0x80000129
5072 $MULTIOP $DIR/d73-1/f73-2 Oc &
5074 lctl set_param fail_loc=0
5076 $MULTIOP $DIR/d73-2/f73-3 Oc &
5080 wait $pid1 || return 1
5084 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5085 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5086 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5090 run_test 73 "multiple MDC requests (should not deadlock)"
5092 test_74a() { # bug 6149, 6184
5093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5094 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5096 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5097 # will spin in a tight reconnection loop
5099 lctl set_param fail_loc=0x8000030e
5100 # get any lock that won't be difficult - lookup works.
5102 lctl set_param fail_loc=0
5106 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5108 test_74b() { # bug 13310
5109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5110 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5112 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5113 # will spin in a tight reconnection loop
5114 lctl set_param fail_loc=0x8000030e
5115 # get a "difficult" lock
5117 lctl set_param fail_loc=0
5121 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5125 #define OBD_FAIL_LDLM_NEW_LOCK
5126 lctl set_param fail_loc=0x80000319
5127 touch $DIR/$tfile && error "Touch successful"
5130 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5133 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5136 get_inode_slab_tunables() {
5137 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5140 set_inode_slab_tunables() {
5141 echo "lustre_inode_cache $1" > /proc/slabinfo
5144 test_76() { # Now for bug 20433, added originally in bug 1443
5145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5146 local SLAB_SETTINGS=`get_inode_slab_tunables`
5147 local CPUS=`getconf _NPROCESSORS_ONLN`
5148 # we cannot set limit below 1 which means 1 inode in each
5149 # per-cpu cache is still allowed
5150 set_inode_slab_tunables "1 1 0"
5151 cancel_lru_locks osc
5152 BEFORE_INODES=`num_inodes`
5153 echo "before inodes: $BEFORE_INODES"
5155 [ "$SLOW" = "no" ] && COUNT=100
5156 for i in `seq $COUNT`; do
5160 cancel_lru_locks osc
5161 AFTER_INODES=`num_inodes`
5162 echo "after inodes: $AFTER_INODES"
5164 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5166 AFTER_INODES=`num_inodes`
5168 echo "wait $wait seconds inodes: $AFTER_INODES"
5169 if [ $wait -gt 30 ]; then
5170 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5173 set_inode_slab_tunables "$SLAB_SETTINGS"
5175 run_test 76 "confirm clients recycle inodes properly ===="
5181 # Note: in sptlrpc modes which enable its own bulk checksum, the
5182 # original crc32_le bulk checksum will be automatically disabled,
5183 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5184 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5185 # In this case set_checksums() will not be no-op, because sptlrpc
5186 # bulk checksum will be enabled all through the test.
5188 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5189 lctl set_param -n osc.*.checksums $1
5193 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5194 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5195 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5196 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5199 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5200 log "set checksum type to $1"
5203 F77_TMP=$TMP/f77-temp
5206 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5207 error "error writing to $F77_TMP"
5210 test_77a() { # bug 10889
5211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5212 $GSS && skip "could not run with gss" && return
5213 [ ! -f $F77_TMP ] && setup_f77
5215 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5219 run_test 77a "normal checksum read/write operation ============="
5221 test_77b() { # bug 10889
5222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5223 $GSS && skip "could not run with gss" && return
5224 [ ! -f $F77_TMP ] && setup_f77
5225 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5226 lctl set_param fail_loc=0x80000409
5228 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5229 error "dd error: $?"
5230 lctl set_param fail_loc=0
5233 run_test 77b "checksum error on client write ===================="
5235 test_77c() { # bug 10889
5236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5237 $GSS && skip "could not run with gss" && return
5238 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5240 for algo in $CKSUM_TYPES; do
5241 cancel_lru_locks osc
5242 set_checksum_type $algo
5243 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5244 lctl set_param fail_loc=0x80000408
5245 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5246 lctl set_param fail_loc=0
5249 set_checksum_type $ORIG_CSUM_TYPE
5252 run_test 77c "checksum error on client read ==================="
5254 test_77d() { # bug 10889
5255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5256 $GSS && skip "could not run with gss" && return
5257 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5258 lctl set_param fail_loc=0x80000409
5260 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5261 error "direct write: rc=$?"
5262 lctl set_param fail_loc=0
5265 run_test 77d "checksum error on OST direct write ==============="
5267 test_77e() { # bug 10889
5268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5269 $GSS && skip "could not run with gss" && return
5270 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5271 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5272 lctl set_param fail_loc=0x80000408
5274 cancel_lru_locks osc
5275 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5276 error "direct read: rc=$?"
5277 lctl set_param fail_loc=0
5280 run_test 77e "checksum error on OST direct read ================"
5282 test_77f() { # bug 10889
5283 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5284 $GSS && skip "could not run with gss" && return
5286 for algo in $CKSUM_TYPES; do
5287 cancel_lru_locks osc
5288 set_checksum_type $algo
5289 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5290 lctl set_param fail_loc=0x409
5291 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5292 error "direct write succeeded"
5293 lctl set_param fail_loc=0
5295 set_checksum_type $ORIG_CSUM_TYPE
5298 run_test 77f "repeat checksum error on write (expect error) ===="
5300 test_77g() { # bug 10889
5301 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5302 $GSS && skip "could not run with gss" && return
5303 remote_ost_nodsh && skip "remote OST with nodsh" && return
5305 [ ! -f $F77_TMP ] && setup_f77
5307 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5308 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5309 do_facet ost1 lctl set_param fail_loc=0x8000021a
5311 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5312 error "write error: rc=$?"
5313 do_facet ost1 lctl set_param fail_loc=0
5316 run_test 77g "checksum error on OST write ======================"
5318 test_77h() { # bug 10889
5319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5320 $GSS && skip "could not run with gss" && return
5321 remote_ost_nodsh && skip "remote OST with nodsh" && return
5323 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5324 cancel_lru_locks osc
5325 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5326 do_facet ost1 lctl set_param fail_loc=0x8000021b
5328 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5329 do_facet ost1 lctl set_param fail_loc=0
5332 run_test 77h "checksum error on OST read ======================="
5334 test_77i() { # bug 13805
5335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5336 $GSS && skip "could not run with gss" && return
5337 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5338 lctl set_param fail_loc=0x40b
5339 remount_client $MOUNT
5340 lctl set_param fail_loc=0
5341 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5342 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5343 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5344 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5346 remount_client $MOUNT
5348 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5350 test_77j() { # bug 13805
5351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5352 $GSS && skip "could not run with gss" && return
5353 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5354 lctl set_param fail_loc=0x40c
5355 remount_client $MOUNT
5356 lctl set_param fail_loc=0
5357 sleep 2 # wait async osc connect to finish
5358 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5359 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5360 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5361 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5363 remount_client $MOUNT
5365 run_test 77j "client only supporting ADLER32 ===================="
5367 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5371 test_78() { # bug 10901
5372 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5373 remote_ost || { skip_env "local OST" && return; }
5376 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5377 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5378 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5379 echo "MemTotal: $MEMTOTAL"
5380 # reserve 256MB of memory for the kernel and other running processes,
5381 # and then take 1/2 of the remaining memory for the read/write buffers.
5382 if [ $MEMTOTAL -gt 512 ] ;then
5383 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5385 # for those poor memory-starved high-end clusters...
5386 MEMTOTAL=$((MEMTOTAL / 2))
5388 echo "Mem to use for directio: $MEMTOTAL"
5389 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5390 [ $F78SIZE -gt 512 ] && F78SIZE=512
5391 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5392 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5393 echo "Smallest OST: $SMALLESTOST"
5394 [ $SMALLESTOST -lt 10240 ] && \
5395 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5397 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5398 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5400 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5401 echo "File size: $F78SIZE"
5402 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5403 for i in `seq 1 $NSEQ`
5405 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5406 echo directIO rdwr round $i of $NSEQ
5407 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5412 run_test 78 "handle large O_DIRECT writes correctly ============"
5414 test_79() { # bug 12743
5415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5416 wait_delete_completed
5418 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5419 BKFREE=$(calc_osc_kbytes kbytesfree)
5420 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5422 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5423 DFTOTAL=`echo $STRING | cut -d, -f1`
5424 DFUSED=`echo $STRING | cut -d, -f2`
5425 DFAVAIL=`echo $STRING | cut -d, -f3`
5426 DFFREE=$(($DFTOTAL - $DFUSED))
5428 ALLOWANCE=$((64 * $OSTCOUNT))
5430 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5431 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5432 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5434 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5435 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5436 error "df free($DFFREE) mismatch OST free($BKFREE)"
5438 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5439 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5440 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5443 run_test 79 "df report consistency check ======================="
5445 test_80() { # bug 10718
5446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5447 # relax strong synchronous semantics for slow backends like ZFS
5448 local soc="obdfilter.*.sync_on_lock_cancel"
5449 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5451 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5452 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5453 facet_active_host $host; done | sort -u)
5454 do_nodes $hosts lctl set_param $soc=never
5457 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5459 local BEFORE=`date +%s`
5460 cancel_lru_locks osc
5461 local AFTER=`date +%s`
5462 local DIFF=$((AFTER-BEFORE))
5463 if [ $DIFF -gt 1 ] ; then
5464 error "elapsed for 1M@1T = $DIFF"
5467 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5471 run_test 80 "Page eviction is equally fast at high offsets too ===="
5473 test_81a() { # LU-456
5474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5475 remote_ost_nodsh && skip "remote OST with nodsh" && return
5476 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5477 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5478 do_facet ost1 lctl set_param fail_loc=0x80000228
5480 # write should trigger a retry and success
5481 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5482 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5484 if [ $RC -ne 0 ] ; then
5485 error "write should success, but failed for $RC"
5488 run_test 81a "OST should retry write when get -ENOSPC ==============="
5490 test_81b() { # LU-456
5491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5492 remote_ost_nodsh && skip "remote OST with nodsh" && return
5493 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5494 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5495 do_facet ost1 lctl set_param fail_loc=0x228
5497 # write should retry several times and return -ENOSPC finally
5498 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5499 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5502 if [ $RC -ne $ENOSPC ] ; then
5503 error "dd should fail for -ENOSPC, but succeed."
5506 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5508 test_82() { # LU-1031
5509 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5513 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5515 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5517 kill -USR1 $MULTIPID2
5519 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5520 error "First grouplock does not block second one"
5522 echo "Second grouplock blocks first one"
5524 kill -USR1 $MULTIPID1
5528 run_test 82 "Basic grouplock test ==============================="
5531 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5533 test_mkdir -p $DIR/d99cvsroot
5534 chown $RUNAS_ID $DIR/d99cvsroot
5535 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5538 $RUNAS cvs -d $DIR/d99cvsroot init || error
5541 run_test 99a "cvs init ========================================="
5544 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5545 [ ! -d $DIR/d99cvsroot ] && test_99a
5547 # some versions of cvs import exit(1) when asked to import links or
5548 # files they can't read. ignore those files.
5549 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5550 ! -perm +4 -printf '-I %f\n')
5551 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5552 d99reposname vtag rtag
5554 run_test 99b "cvs import ======================================="
5557 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5558 [ ! -d $DIR/d99cvsroot ] && test_99b
5560 test_mkdir -p $DIR/d99reposname
5561 chown $RUNAS_ID $DIR/d99reposname
5562 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5564 run_test 99c "cvs checkout ====================================="
5567 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5568 [ ! -d $DIR/d99cvsroot ] && test_99c
5569 cd $DIR/d99reposname
5571 $RUNAS cvs add -m 'addmsg' foo99
5573 run_test 99d "cvs add =========================================="
5576 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5577 [ ! -d $DIR/d99cvsroot ] && test_99c
5578 cd $DIR/d99reposname
5581 run_test 99e "cvs update ======================================="
5584 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5585 [ ! -d $DIR/d99cvsroot ] && test_99d
5586 cd $DIR/d99reposname
5587 $RUNAS cvs commit -m 'nomsg' foo99
5588 rm -fr $DIR/d99cvsroot
5590 run_test 99f "cvs commit ======================================="
5593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5594 [ "$NETTYPE" = tcp ] || \
5595 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5598 remote_ost_nodsh && skip "remote OST with nodsh" && return
5599 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5601 { skip "useless for local single node setup" && return; }
5603 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5604 [ "$PROT" != "tcp" ] && continue
5605 RPORT=$(echo $REMOTE | cut -d: -f2)
5606 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5609 LPORT=`echo $LOCAL | cut -d: -f2`
5610 if [ $LPORT -ge 1024 ]; then
5611 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5613 error_exit "local: $LPORT > 1024, remote: $RPORT"
5616 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5618 run_test 100 "check local port using privileged port ==========="
5620 function get_named_value()
5629 echo $line | sed "s/^$tag[ ]*//"
5636 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5637 awk '/^max_cached_mb/ { print $2 }')
5640 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5649 local cache_limit=32
5651 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5652 trap cleanup_101a EXIT
5653 $LCTL set_param -n llite.*.read_ahead_stats 0
5654 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5657 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5659 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5660 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5663 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5664 get_named_value 'read but discarded' | cut -d" " -f1`; do
5665 discard=$(($discard + $s))
5669 if [ $(($discard * 10)) -gt $nreads ] ;then
5670 $LCTL get_param osc.*-osc*.rpc_stats
5671 $LCTL get_param llite.*.read_ahead_stats
5672 error "too many ($discard) discarded pages"
5674 rm -f $DIR/$tfile || true
5676 run_test 101a "check read-ahead for random reads ================"
5679 test_mkdir -p $DIR/$tdir
5681 STRIPE_COUNT=$OSTCOUNT
5684 local list=$(comma_list $(osts_nodes))
5685 set_osd_param $list '' read_cache_enable 0
5686 set_osd_param $list '' writethrough_cache_enable 0
5688 trap cleanup_test101bc EXIT
5689 # prepare the read-ahead file
5690 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5692 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5695 cleanup_test101bc() {
5700 local list=$(comma_list $(osts_nodes))
5701 set_osd_param $list '' read_cache_enable 1
5702 set_osd_param $list '' writethrough_cache_enable 1
5706 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5711 local STRIPE_SIZE=1048576
5712 local RA_INC=1048576
5713 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5714 local FILE_LENGTH=$((64*100))
5715 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5716 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5717 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5718 get_named_value 'read but discarded' | \
5719 cut -d" " -f1 | calc_total`
5720 if [ $DISCARD -gt $discard_limit ]; then
5721 $LCTL get_param llite.*.read_ahead_stats
5722 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5724 echo "Read-ahead success for size ${READ_SIZE}"
5729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5730 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5731 local STRIPE_SIZE=1048576
5732 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5733 local FILE_LENGTH=$((STRIPE_SIZE*100))
5734 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5735 # prepare the read-ahead file
5737 cancel_lru_locks osc
5738 for BIDX in 2 4 8 16 32 64 128 256
5740 local BSIZE=$((BIDX*4096))
5741 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5742 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5743 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5744 $LCTL set_param -n llite.*.read_ahead_stats 0
5745 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5746 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5747 cancel_lru_locks osc
5753 run_test 101b "check stride-io mode read-ahead ================="
5756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5757 local STRIPE_SIZE=1048576
5758 local FILE_LENGTH=$((STRIPE_SIZE*100))
5764 cancel_lru_locks osc
5765 $LCTL set_param osc.*.rpc_stats 0
5766 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5767 for osc in $($LCTL get_param -N osc.*); do
5768 if [ "$osc" == "osc.num_refs" ]; then
5772 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5773 if [ $lines -le 20 ]; then
5777 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5778 awk '$1 == "1:" { print $2; exit; }')
5779 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5780 awk '$1 == "2:" { print $2; exit; }')
5781 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5782 awk '$1 == "4:" { print $2; exit; }')
5783 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5784 awk '$1 == "8:" { print $2; exit; }')
5786 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5787 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5788 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5789 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5790 echo "${osc} rpc check passed!"
5795 run_test 101c "check stripe_size aligned read-ahead ================="
5798 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5799 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5804 local file=$DIR/$tfile
5805 local size=${FILESIZE_101c:-500}
5806 local ra_MB=${READAHEAD_MB:-40}
5808 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5809 [ $space -gt $((size * 1024)) ] ||
5810 { skip "Need free space ${size}M, have $space" && return; }
5812 echo Creating ${size}M test file $file
5813 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5814 echo Cancel LRU locks on lustre client to flush the client cache
5815 cancel_lru_locks osc
5817 echo Disable read-ahead
5818 local old_READAHEAD=$(set_read_ahead 0)
5820 echo Reading the test file $file with read-ahead disabled
5821 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5823 echo Cancel LRU locks on lustre client to flush the client cache
5824 cancel_lru_locks osc
5825 echo Enable read-ahead with ${ra_MB}MB
5826 set_read_ahead $ra_MB
5828 echo Reading the test file $file with read-ahead enabled
5829 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5831 echo read-ahead disabled time read $time_ra_OFF
5832 echo read-ahead enabled time read $time_ra_ON
5834 set_read_ahead $old_READAHEAD
5836 wait_delete_completed
5838 [ $time_ra_ON -lt $time_ra_OFF ] ||
5839 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5840 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5842 run_test 101d "file read with and without read-ahead enabled ================="
5845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5846 local file=$DIR/$tfile
5851 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5852 local need_space=$((count * size))
5853 [ $space -gt $need_space ] ||
5854 { skip_env "Need free space $need_space, have $space" && return; }
5856 echo Creating $count ${size}K test files
5857 for ((i = 0; i < $count; i++)); do
5858 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5861 echo Cancel LRU locks on lustre client to flush the client cache
5862 cancel_lru_locks osc
5864 echo Reset readahead stats
5865 $LCTL set_param -n llite.*.read_ahead_stats 0
5867 for ((i = 0; i < $count; i++)); do
5868 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5871 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5872 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5874 for ((i = 0; i < $count; i++)); do
5875 rm -rf ${file}_${i} 2>/dev/null
5878 #10000 means 20% reads are missing in readahead
5879 [ $miss -lt 10000 ] || error "misses too much for small reads"
5881 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5883 cleanup_test101f() {
5885 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5886 rm -rf $DIR/$tfile 2>/dev/null
5890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5891 local file=$DIR/$tfile
5894 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5895 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5896 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5897 trap cleanup_test101f EXIT
5899 echo Cancel LRU locks on lustre client to flush the client cache
5900 cancel_lru_locks osc
5902 echo Reset readahead stats
5903 $LCTL set_param -n llite.*.read_ahead_stats 0
5904 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5905 # readahead should read in 2M file on second read, so only miss
5907 echo Random 4K reads on 2M file for 1000 times
5908 $READS -f $file -s 2097152 -b 4096 -n $nreads
5910 echo checking missing pages
5911 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5912 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5914 [ $miss -lt 3 ] || error "misses too much pages!"
5917 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5920 test_mkdir -p $DIR/$tdir
5921 chown $RUNAS_ID $DIR/$tdir
5924 STRIPE_COUNT=$OSTCOUNT
5925 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5927 trap cleanup_test102 EXIT
5929 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5931 for num in 1 2 3 4; do
5932 for count in $(seq 1 $STRIPE_COUNT); do
5933 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5934 local size=`expr $STRIPE_SIZE \* $num`
5935 local file=file"$num-$idx-$count"
5936 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5942 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5948 rm -rf $DIR/d0.sanity/d102
5952 local testfile=$DIR/xattr_testfile
5956 [ "$UID" != 0 ] && skip_env "must run as root" && return
5957 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5958 skip_env "must have user_xattr" && return
5960 [ -z "$(which setfattr 2>/dev/null)" ] &&
5961 skip_env "could not find setfattr" && return
5963 echo "set/get xattr..."
5964 setfattr -n trusted.name1 -v value1 $testfile || error
5965 getfattr -n trusted.name1 $testfile 2> /dev/null |
5966 grep "trusted.name1=.value1" ||
5967 error "$testfile missing trusted.name1=value1"
5969 setfattr -n user.author1 -v author1 $testfile || error
5970 getfattr -n user.author1 $testfile 2> /dev/null |
5971 grep "user.author1=.author1" ||
5972 error "$testfile missing trusted.author1=author1"
5975 setfattr -n trusted.name2 -v value2 $testfile ||
5976 error "$testfile unable to set trusted.name2"
5977 setfattr -n trusted.name3 -v value3 $testfile ||
5978 error "$testfile unable to set trusted.name3"
5979 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5980 grep "trusted.name" | wc -l) -eq 3 ] ||
5981 error "$testfile missing 3 trusted.name xattrs"
5983 setfattr -n user.author2 -v author2 $testfile ||
5984 error "$testfile unable to set user.author2"
5985 setfattr -n user.author3 -v author3 $testfile ||
5986 error "$testfile unable to set user.author3"
5987 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5988 grep "user.author" | wc -l) -eq 3 ] ||
5989 error "$testfile missing 3 user.author xattrs"
5991 echo "remove xattr..."
5992 setfattr -x trusted.name1 $testfile ||
5993 error "$testfile error deleting trusted.name1"
5994 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5995 error "$testfile did not delete trusted.name1 xattr"
5997 setfattr -x user.author1 $testfile ||
5998 error "$testfile error deleting user.author1"
5999 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6000 error "$testfile did not delete trusted.name1 xattr"
6002 # b10667: setting lustre special xattr be silently discarded
6003 echo "set lustre special xattr ..."
6004 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6005 error "$testfile allowed setting trusted.lov"
6007 run_test 102a "user xattr test =================================="
6010 # b10930: get/set/list trusted.lov xattr
6011 echo "get/set/list trusted.lov xattr ..."
6012 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6013 local testfile=$DIR/$tfile
6014 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6015 error "setstripe failed"
6016 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6017 error "getstripe failed"
6018 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6019 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6021 local testfile2=${testfile}2
6022 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6023 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6026 setfattr -n trusted.lov -v $value $testfile2
6027 local stripe_size=$($GETSTRIPE -S $testfile2)
6028 local stripe_count=$($GETSTRIPE -c $testfile2)
6029 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6030 [ $stripe_count -eq $STRIPECOUNT ] ||
6031 error "stripe count $stripe_count != $STRIPECOUNT"
6034 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6037 # b10930: get/set/list lustre.lov xattr
6038 echo "get/set/list lustre.lov xattr ..."
6039 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6040 test_mkdir -p $DIR/$tdir
6041 chown $RUNAS_ID $DIR/$tdir
6042 local testfile=$DIR/$tdir/$tfile
6043 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6044 error "setstripe failed"
6045 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6046 error "getstripe failed"
6047 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6048 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6050 local testfile2=${testfile}2
6051 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6052 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6054 $RUNAS $MCREATE $testfile2
6055 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6056 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6057 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6058 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6059 [ $stripe_count -eq $STRIPECOUNT ] ||
6060 error "stripe count $stripe_count != $STRIPECOUNT"
6062 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6064 compare_stripe_info1() {
6065 local stripe_index_all_zero=true
6067 for num in 1 2 3 4; do
6068 for count in $(seq 1 $STRIPE_COUNT); do
6069 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6070 local size=$((STRIPE_SIZE * num))
6071 local file=file"$num-$offset-$count"
6072 stripe_size=$(lfs getstripe -S $PWD/$file)
6073 [ $stripe_size -ne $size ] &&
6074 error "$file: size $stripe_size != $size"
6075 stripe_count=$(lfs getstripe -c $PWD/$file)
6076 # allow fewer stripes to be created, ORI-601
6077 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6078 error "$file: count $stripe_count != $count"
6079 stripe_index=$(lfs getstripe -i $PWD/$file)
6080 [ $stripe_index -ne 0 ] &&
6081 stripe_index_all_zero=false
6085 $stripe_index_all_zero &&
6086 error "all files are being extracted starting from OST index 0"
6091 [ -n "$(which tar 2>/dev/null)" ] &&
6092 strings $(which tar) | grep -q "lustre" && echo tar
6096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6097 # b10930: tar test for trusted.lov xattr
6098 TAR=$(find_lustre_tar)
6099 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6100 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6102 test_mkdir -p $DIR/d102d
6103 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6105 compare_stripe_info1
6107 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6111 # b10930: tar test for trusted.lov xattr
6112 TAR=$(find_lustre_tar)
6113 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6114 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6116 test_mkdir -p $DIR/d102f
6118 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6120 compare_stripe_info1
6122 run_test 102f "tar copy files, not keep osts ==========="
6125 local xsize=${1:-1024} # in bytes
6126 local file=$DIR/$tfile
6128 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6129 skip "must have user_xattr" && return 0
6130 [ -z "$(which setfattr 2>/dev/null)" ] &&
6131 skip_env "could not find setfattr" && return 0
6132 [ -z "$(which getfattr 2>/dev/null)" ] &&
6133 skip_env "could not find getfattr" && return 0
6137 local value="$(generate_string $xsize)"
6139 local xbig=trusted.big
6140 log "save $xbig on $file"
6141 setfattr -n $xbig -v $value $file ||
6142 error "saving $xbig on $file failed"
6144 local orig=$(get_xattr_value $xbig $file)
6145 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6147 local xsml=trusted.sml
6148 log "save $xsml on $file"
6149 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6151 local new=$(get_xattr_value $xbig $file)
6152 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6154 log "grow $xsml on $file"
6155 setfattr -n $xsml -v "$value" $file ||
6156 error "growing $xsml on $file failed"
6158 new=$(get_xattr_value $xbig $file)
6159 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6160 log "$xbig still valid after growing $xsml"
6165 test_102h() { # bug 15777
6168 run_test 102h "grow xattr from inside inode to external block"
6171 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6172 grow_xattr $(max_xattr_size)
6174 run_test 102ha "grow xattr from inside inode to external inode"
6176 test_102i() { # bug 17038
6178 ln -s $DIR/$tfile $DIR/${tfile}link
6179 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6180 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 | grep -i "no such attr" || error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6181 rm -f $DIR/$tfile $DIR/${tfile}link
6183 run_test 102i "lgetxattr test on symbolic link ============"
6186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6187 TAR=$(find_lustre_tar)
6188 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6189 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6190 setup_test102 "$RUNAS"
6191 test_mkdir -p $DIR/d102j
6192 chown $RUNAS_ID $DIR/d102j
6193 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6195 compare_stripe_info1 "$RUNAS"
6197 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6201 # b22187 just check that does not crash for regular file.
6202 setfattr -n trusted.lov $DIR/$tfile
6203 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6204 local test_kdir=$DIR/d102k
6205 test_mkdir $test_kdir
6206 local default_size=`$GETSTRIPE -S $test_kdir`
6207 local default_count=`$GETSTRIPE -c $test_kdir`
6208 local default_offset=`$GETSTRIPE -i $test_kdir`
6209 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
6210 error 'dir setstripe failed'
6211 setfattr -n trusted.lov $test_kdir
6212 local stripe_size=`$GETSTRIPE -S $test_kdir`
6213 local stripe_count=`$GETSTRIPE -c $test_kdir`
6214 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6215 [ $stripe_size -eq $default_size ] ||
6216 error "stripe size $stripe_size != $default_size"
6217 [ $stripe_count -eq $default_count ] ||
6218 error "stripe count $stripe_count != $default_count"
6219 [ $stripe_offset -eq $default_offset ] ||
6220 error "stripe offset $stripe_offset != $default_offset"
6221 rm -rf $DIR/$tfile $test_kdir
6223 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6226 # LU-532 trusted. xattr is invisible to non-root
6227 local testfile=$DIR/$tfile
6231 echo "listxattr as user..."
6232 chown $RUNAS_ID $testfile
6233 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6234 grep -q "trusted" &&
6235 error "$testfile trusted xattrs are user visible"
6239 run_test 102l "listxattr filter test =================================="
6245 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6250 [ "$UID" != 0 ] && skip_env "must run as root" && return
6251 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6252 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6253 $GSS && skip "could not run under gss" && return
6255 declare -a identity_old
6257 for num in $(seq $MDSCOUNT); do
6258 switch_identity $num true || identity_old[$num]=$?
6265 echo "performing cp ..."
6266 run_acl_subtest cp || error
6267 echo "performing getfacl-noacl..."
6268 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6269 echo "performing misc..."
6270 run_acl_subtest misc || error "misc test failed"
6271 echo "performing permissions..."
6272 run_acl_subtest permissions || error "permissions failed"
6273 echo "performing setfacl..."
6274 run_acl_subtest setfacl || error "setfacl test failed"
6276 # inheritance test got from HP
6277 echo "performing inheritance..."
6278 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6279 chmod +x make-tree || error "chmod +x failed"
6280 run_acl_subtest inheritance || error "inheritance test failed"
6283 echo "LU-974 ignore umask when acl is enabled..."
6284 run_acl_subtest 974 || error "LU-974 test failed"
6285 if [ $MDSCOUNT -ge 2 ]; then
6286 run_acl_subtest 974_remote ||
6287 error "LU-974 test failed under remote dir"
6290 echo "LU-2561 newly created file is same size as directory..."
6291 run_acl_subtest 2561 || error "LU-2561 test failed"
6296 for num in $(seq $MDSCOUNT); do
6297 if [ "${identity_old[$num]}" = 1 ]; then
6298 switch_identity $num false || identity_old[$num]=$?
6302 run_test 103 "acl test ========================================="
6305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6307 lfs df || error "lfs df failed"
6308 lfs df -ih || error "lfs df -ih failed"
6309 lfs df -h $DIR || error "lfs df -h $DIR failed"
6310 lfs df -i $DIR || error "lfs df -i $DIR failed"
6311 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6312 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6314 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6315 lctl --device %$OSC deactivate
6316 lfs df || error "lfs df with deactivated OSC failed"
6317 lctl --device %$OSC activate
6318 # wait the osc back to normal
6319 wait_osc_import_state client ost FULL
6321 lfs df || error "lfs df with reactivated OSC failed"
6324 run_test 104a "lfs df [-ih] [path] test ========================="
6327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6328 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6330 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6331 if [ $denied_cnt -ne 0 ];
6333 error "lfs check servers test failed"
6336 run_test 104b "$RUNAS lfs check servers test ===================="
6339 # doesn't work on 2.4 kernels
6341 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6342 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6344 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6348 run_test 105a "flock when mounted without -o flock test ========"
6352 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6353 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6355 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6359 run_test 105b "fcntl when mounted without -o flock test ========"
6363 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6364 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6366 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6370 run_test 105c "lockf when mounted without -o flock test ========"
6372 test_105d() { # bug 15924
6373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6374 test_mkdir -p $DIR/$tdir
6375 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6376 skip "mount w/o flock enabled" && return
6377 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6378 $LCTL set_param fail_loc=0x80000315
6379 flocks_test 2 $DIR/$tdir
6381 run_test 105d "flock race (should not freeze) ========"
6383 test_105e() { # bug 22660 && 22040
6384 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6385 skip "mount w/o flock enabled" && return
6387 flocks_test 3 $DIR/$tfile
6389 run_test 105e "Two conflicting flocks from same process ======="
6391 test_106() { #bug 10921
6392 test_mkdir -p $DIR/$tdir
6393 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6394 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6396 run_test 106 "attempt exec of dir followed by chown of that dir"
6399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6406 local save_pattern=$(sysctl -n kernel.core_pattern)
6407 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6408 sysctl -w kernel.core_pattern=$file
6409 sysctl -w kernel.core_uses_pid=0
6417 kill -s 11 $SLEEPPID
6419 if [ -e $file ]; then
6420 size=`stat -c%s $file`
6421 [ $size -eq 0 ] && error "Fail to create core file $file"
6423 error "Fail to create core file $file"
6426 sysctl -w kernel.core_pattern=$save_pattern
6427 sysctl -w kernel.core_uses_pid=$save_uses_pid
6430 run_test 107 "Coredump on SIG"
6433 test_mkdir -p $DIR/$tdir
6434 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6435 error "mkdir with 255 char failed"
6436 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6437 error "mkdir with 256 char should fail, but did not"
6438 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6439 error "create with 255 char failed"
6440 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6441 error "create with 256 char should fail, but did not"
6446 run_test 110 "filename length checking"
6449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6450 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6452 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6454 echo "Starting with $OSTIO_pre threads"
6457 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6458 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6459 echo "$NUMTEST creates/unlinks"
6460 test_mkdir -p $DIR/$tdir
6461 createmany -o $DIR/$tdir/$tfile $NUMTEST
6462 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6464 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6467 # don't return an error
6468 [ $OSTIO_post == $OSTIO_pre ] && echo \
6469 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6470 echo "This may be fine, depending on what ran before this test" &&
6471 echo "and how fast this system is." && return
6473 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6475 run_test 115 "verify dynamic thread creation===================="
6478 wait_delete_completed
6479 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6480 echo OST kbytes available: ${AVAIL[@]}
6481 MAXI=0; MAXV=${AVAIL[0]}
6482 MINI=0; MINV=${AVAIL[0]}
6483 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6484 #echo OST $i: ${AVAIL[i]}kb
6485 if [ ${AVAIL[i]} -gt $MAXV ]; then
6486 MAXV=${AVAIL[i]}; MAXI=$i
6488 if [ ${AVAIL[i]} -lt $MINV ]; then
6489 MINV=${AVAIL[i]}; MINI=$i
6492 echo Min free space: OST $MINI: $MINV
6493 echo Max free space: OST $MAXI: $MAXV
6496 test_116a() { # was previously test_116()
6497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6498 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6500 echo -n "Free space priority "
6501 lctl get_param -n lov.*-clilov-*.qos_prio_free
6504 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6507 # generate uneven OSTs
6508 test_mkdir -p $DIR/$tdir/OST${MINI}
6511 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6512 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6514 while [ $FILL -gt 0 ]; do
6516 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6517 FILL=$(($FILL - 2048))
6525 DIFF=$(($MAXV - $MINV))
6526 DIFF2=$(($DIFF * 100 / $MINV))
6527 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6528 if [ $DIFF2 -gt 20 ]; then
6531 echo "failed - QOS mode won't be used"
6532 error_ignore "QOS imbalance criteria not met"
6536 MINI1=$MINI; MINV1=$MINV
6537 MAXI1=$MAXI; MAXV1=$MAXV
6539 # now fill using QOS
6540 echo writing a bunch of files to QOS-assigned OSTs
6541 $SETSTRIPE -c 1 $DIR/$tdir
6543 while [ $FILL -gt 0 ]; do
6545 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6546 FILL=$(($FILL - 200))
6549 echo "wrote $i 200k files"
6553 echo "Note: free space may not be updated, so measurements might be off"
6555 DIFF2=$(($MAXV - $MINV))
6556 echo "free space delta: orig $DIFF final $DIFF2"
6557 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6558 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6559 echo "Wrote $DIFF to smaller OST $MINI1"
6560 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6561 echo "Wrote $DIFF2 to larger OST $MAXI1"
6562 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6564 # Figure out which files were written where
6565 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6566 awk '/'$MINI1': / {print $2; exit}')
6568 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6569 echo "$MINC files created on smaller OST $MINI1"
6570 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6571 awk '/'$MAXI1': / {print $2; exit}')
6573 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6574 echo "$MAXC files created on larger OST $MAXI1"
6575 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6576 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6580 run_test 116a "stripe QOS: free space balance ==================="
6582 test_116b() { # LU-2093
6583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6584 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6586 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6587 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6589 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6590 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6591 do_facet $SINGLEMDS lctl set_param fail_loc=0
6593 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6595 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6597 test_117() # bug 10891
6599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6600 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6601 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6602 lctl set_param fail_loc=0x21e
6603 > $DIR/$tfile || error "truncate failed"
6604 lctl set_param fail_loc=0
6605 echo "Truncate succeeded."
6608 run_test 117 "verify fsfilt_extend =========="
6610 NO_SLOW_RESENDCOUNT=4
6611 export OLD_RESENDCOUNT=""
6612 set_resend_count () {
6613 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6614 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6615 lctl set_param -n $PROC_RESENDCOUNT $1
6616 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6619 # for reduce test_118* time (b=14842)
6620 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6622 # Reset async IO behavior after error case
6624 FILE=$DIR/reset_async
6626 # Ensure all OSCs are cleared
6627 $SETSTRIPE -c -1 $FILE
6628 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6633 test_118a() #bug 11710
6635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6638 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6639 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6640 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6642 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6643 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6648 run_test 118a "verify O_SYNC works =========="
6652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6653 remote_ost_nodsh && skip "remote OST with nodsh" && return
6657 #define OBD_FAIL_OST_ENOENT 0x217
6658 set_nodes_failloc "$(osts_nodes)" 0x217
6659 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6661 set_nodes_failloc "$(osts_nodes)" 0
6662 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6663 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6666 if [[ $RC -eq 0 ]]; then
6667 error "Must return error due to dropped pages, rc=$RC"
6671 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6672 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6676 echo "Dirty pages not leaked on ENOENT"
6678 # Due to the above error the OSC will issue all RPCs syncronously
6679 # until a subsequent RPC completes successfully without error.
6680 $MULTIOP $DIR/$tfile Ow4096yc
6685 run_test 118b "Reclaim dirty pages on fatal error =========="
6689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6691 # for 118c, restore the original resend count, LU-1940
6692 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6693 set_resend_count $OLD_RESENDCOUNT
6694 remote_ost_nodsh && skip "remote OST with nodsh" && return
6698 #define OBD_FAIL_OST_EROFS 0x216
6699 set_nodes_failloc "$(osts_nodes)" 0x216
6701 # multiop should block due to fsync until pages are written
6702 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6706 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6707 error "Multiop failed to block on fsync, pid=$MULTIPID"
6710 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6712 if [[ $WRITEBACK -eq 0 ]]; then
6713 error "No page in writeback, writeback=$WRITEBACK"
6716 set_nodes_failloc "$(osts_nodes)" 0
6719 if [[ $RC -ne 0 ]]; then
6720 error "Multiop fsync failed, rc=$RC"
6723 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6724 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6726 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6727 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6731 echo "Dirty pages flushed via fsync on EROFS"
6734 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6736 # continue to use small resend count to reduce test_118* time (b=14842)
6737 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6742 remote_ost_nodsh && skip "remote OST with nodsh" && return
6746 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6747 set_nodes_failloc "$(osts_nodes)" 0x214
6748 # multiop should block due to fsync until pages are written
6749 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6753 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6754 error "Multiop failed to block on fsync, pid=$MULTIPID"
6757 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6759 if [[ $WRITEBACK -eq 0 ]]; then
6760 error "No page in writeback, writeback=$WRITEBACK"
6763 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6764 set_nodes_failloc "$(osts_nodes)" 0
6766 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6767 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6769 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6770 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6774 echo "Dirty pages gaurenteed flushed via fsync"
6777 run_test 118d "Fsync validation inject a delay of the bulk =========="
6780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6783 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6784 lctl set_param fail_loc=0x8000040a
6786 # Should simulate EINVAL error which is fatal
6787 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6789 if [[ $RC -eq 0 ]]; then
6790 error "Must return error due to dropped pages, rc=$RC"
6793 lctl set_param fail_loc=0x0
6795 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6796 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6797 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6799 if [[ $LOCKED -ne 0 ]]; then
6800 error "Locked pages remain in cache, locked=$LOCKED"
6803 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6804 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6808 echo "No pages locked after fsync"
6813 run_test 118f "Simulate unrecoverable OSC side error =========="
6816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6819 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6820 lctl set_param fail_loc=0x406
6822 # simulate local -ENOMEM
6823 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6826 lctl set_param fail_loc=0
6827 if [[ $RC -eq 0 ]]; then
6828 error "Must return error due to dropped pages, rc=$RC"
6831 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6832 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6833 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6835 if [[ $LOCKED -ne 0 ]]; then
6836 error "Locked pages remain in cache, locked=$LOCKED"
6839 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6840 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6844 echo "No pages locked after fsync"
6849 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6853 remote_ost_nodsh && skip "remote OST with nodsh" && return
6857 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6858 set_nodes_failloc "$(osts_nodes)" 0x20e
6859 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6860 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6863 set_nodes_failloc "$(osts_nodes)" 0
6864 if [[ $RC -eq 0 ]]; then
6865 error "Must return error due to dropped pages, rc=$RC"
6868 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6869 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6870 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6872 if [[ $LOCKED -ne 0 ]]; then
6873 error "Locked pages remain in cache, locked=$LOCKED"
6876 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6877 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6881 echo "No pages locked after fsync"
6885 run_test 118h "Verify timeout in handling recoverables errors =========="
6887 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6891 remote_ost_nodsh && skip "remote OST with nodsh" && return
6895 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6896 set_nodes_failloc "$(osts_nodes)" 0x20e
6898 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6899 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6902 set_nodes_failloc "$(osts_nodes)" 0
6906 if [[ $RC -ne 0 ]]; then
6907 error "got error, but should be not, rc=$RC"
6910 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6911 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6912 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6913 if [[ $LOCKED -ne 0 ]]; then
6914 error "Locked pages remain in cache, locked=$LOCKED"
6917 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6918 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6922 echo "No pages locked after fsync"
6926 run_test 118i "Fix error before timeout in recoverable error =========="
6928 [ "$SLOW" = "no" ] && set_resend_count 4
6931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6932 remote_ost_nodsh && skip "remote OST with nodsh" && return
6936 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6937 set_nodes_failloc "$(osts_nodes)" 0x220
6939 # return -EIO from OST
6940 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6942 set_nodes_failloc "$(osts_nodes)" 0x0
6943 if [[ $RC -eq 0 ]]; then
6944 error "Must return error due to dropped pages, rc=$RC"
6947 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6948 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6949 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6950 if [[ $LOCKED -ne 0 ]]; then
6951 error "Locked pages remain in cache, locked=$LOCKED"
6954 # in recoverable error on OST we want resend and stay until it finished
6955 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6956 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6960 echo "No pages locked after fsync"
6964 run_test 118j "Simulate unrecoverable OST side error =========="
6968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6969 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6971 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6972 set_nodes_failloc "$(osts_nodes)" 0x20e
6973 test_mkdir -p $DIR/$tdir
6975 for ((i=0;i<10;i++)); do
6976 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6977 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6984 set_nodes_failloc "$(osts_nodes)" 0
6987 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6993 test_mkdir -p $DIR/$tdir
6994 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6997 run_test 118l "fsync dir ========="
6999 test_118m() # LU-3066
7001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7002 test_mkdir -p $DIR/$tdir
7003 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7006 run_test 118m "fdatasync dir ========="
7008 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7010 test_119a() # bug 11737
7012 BSIZE=$((512 * 1024))
7013 directio write $DIR/$tfile 0 1 $BSIZE
7014 # We ask to read two blocks, which is more than a file size.
7015 # directio will indicate an error when requested and actual
7016 # sizes aren't equeal (a normal situation in this case) and
7017 # print actual read amount.
7018 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7019 if [ "$NOB" != "$BSIZE" ]; then
7020 error "read $NOB bytes instead of $BSIZE"
7024 run_test 119a "Short directIO read must return actual read amount"
7026 test_119b() # bug 11737
7028 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7030 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7031 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7033 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7034 error "direct read failed"
7037 run_test 119b "Sparse directIO read must return actual read amount"
7039 test_119c() # bug 13099
7042 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7043 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7046 run_test 119c "Testing for direct read hitting hole"
7048 test_119d() # bug 15950
7050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7051 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7052 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7054 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7055 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7056 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7057 lctl set_param fail_loc=0x40d
7058 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7061 cat $DIR/$tfile > /dev/null &
7062 lctl set_param fail_loc=0
7065 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7067 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7068 error "the read rpcs have not completed in 2s"
7070 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7072 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7076 test_mkdir -p $DIR/$tdir
7077 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7078 skip "no early lock cancel on server" && return 0
7079 lru_resize_disable mdc
7080 lru_resize_disable osc
7081 cancel_lru_locks mdc
7082 stat $DIR/$tdir > /dev/null
7083 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7084 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7085 test_mkdir $DIR/$tdir/d1
7086 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7087 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7088 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7089 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7090 lru_resize_enable mdc
7091 lru_resize_enable osc
7093 run_test 120a "Early Lock Cancel: mkdir test"
7096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7097 test_mkdir -p $DIR/$tdir
7098 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7099 skip "no early lock cancel on server" && return 0
7100 lru_resize_disable mdc
7101 lru_resize_disable osc
7102 cancel_lru_locks mdc
7103 stat $DIR/$tdir > /dev/null
7104 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7105 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7107 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7108 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7109 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7110 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7111 lru_resize_enable mdc
7112 lru_resize_enable osc
7114 run_test 120b "Early Lock Cancel: create test"
7117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7118 test_mkdir -p $DIR/$tdir
7119 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7120 skip "no early lock cancel on server" && return 0
7121 lru_resize_disable mdc
7122 lru_resize_disable osc
7123 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7124 touch $DIR/$tdir/d1/f1
7125 cancel_lru_locks mdc
7126 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7127 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7128 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7129 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7130 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7131 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7132 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7133 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7134 lru_resize_enable mdc
7135 lru_resize_enable osc
7137 run_test 120c "Early Lock Cancel: link test"
7140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7141 test_mkdir -p $DIR/$tdir
7142 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7143 skip "no early lock cancel on server" && return 0
7144 lru_resize_disable mdc
7145 lru_resize_disable osc
7147 cancel_lru_locks mdc
7148 stat $DIR/$tdir > /dev/null
7149 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7150 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7151 chmod a+x $DIR/$tdir
7152 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7153 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7154 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7155 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7156 lru_resize_enable mdc
7157 lru_resize_enable osc
7159 run_test 120d "Early Lock Cancel: setattr test"
7162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7163 test_mkdir -p $DIR/$tdir
7164 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7165 skip "no early lock cancel on server" && return 0
7166 lru_resize_disable mdc
7167 lru_resize_disable osc
7168 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7169 cancel_lru_locks mdc
7170 cancel_lru_locks osc
7171 dd if=$DIR/$tdir/f1 of=/dev/null
7172 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7173 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7174 awk '/ldlm_cancel/ {print $2}'`
7175 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7176 awk '/ldlm_bl_callback/ {print $2}'`
7177 unlink $DIR/$tdir/f1
7178 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7179 awk '/ldlm_cancel/ {print $2}'`
7180 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7181 awk '/ldlm_bl_callback/ {print $2}'`
7182 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7183 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7184 lru_resize_enable mdc
7185 lru_resize_enable osc
7187 run_test 120e "Early Lock Cancel: unlink test"
7190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7191 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7192 skip "no early lock cancel on server" && return 0
7193 test_mkdir -p $DIR/$tdir
7194 lru_resize_disable mdc
7195 lru_resize_disable osc
7196 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7197 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7198 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7199 cancel_lru_locks mdc
7200 cancel_lru_locks osc
7201 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7202 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7203 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7204 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7205 awk '/ldlm_cancel/ {print $2}'`
7206 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7207 awk '/ldlm_bl_callback/ {print $2}'`
7208 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7209 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7210 awk '/ldlm_cancel/ {print $2}'`
7211 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7212 awk '/ldlm_bl_callback/ {print $2}'`
7213 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7214 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7215 lru_resize_enable mdc
7216 lru_resize_enable osc
7218 run_test 120f "Early Lock Cancel: rename test"
7221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7222 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7223 skip "no early lock cancel on server" && return 0
7224 lru_resize_disable mdc
7225 lru_resize_disable osc
7227 echo create $count files
7228 test_mkdir -p $DIR/$tdir
7229 cancel_lru_locks mdc
7230 cancel_lru_locks osc
7233 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7234 awk '/ldlm_cancel/ {print $2}'`
7235 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7236 awk '/ldlm_bl_callback/ {print $2}'`
7237 createmany -o $DIR/$tdir/f $count
7239 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7240 awk '/ldlm_cancel/ {print $2}'`
7241 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7242 awk '/ldlm_bl_callback/ {print $2}'`
7244 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7245 echo rm $count files
7248 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7249 awk '/ldlm_cancel/ {print $2}'`
7250 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7251 awk '/ldlm_bl_callback/ {print $2}'`
7253 echo total: $count removes in $((t2-t1))
7254 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7256 # wait for commitment of removal
7257 lru_resize_enable mdc
7258 lru_resize_enable osc
7260 run_test 120g "Early Lock Cancel: performance test"
7262 test_121() { #bug #10589
7263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7265 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7266 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7267 lctl set_param fail_loc=0x310
7268 cancel_lru_locks osc > /dev/null
7269 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7270 lctl set_param fail_loc=0
7271 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7273 run_test 121 "read cancel race ========="
7275 test_123a() { # was test 123, statahead(bug 11401)
7276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7278 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7279 log "testing on UP system. Performance may be not as good as expected."
7284 test_mkdir -p $DIR/$tdir
7285 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7286 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7288 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7289 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7291 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7292 lctl set_param -n llite.*.statahead_max 0
7293 lctl get_param llite.*.statahead_max
7294 cancel_lru_locks mdc
7295 cancel_lru_locks osc
7297 time ls -l $DIR/$tdir | wc -l
7299 delta=$((etime - stime))
7300 log "ls $i files without statahead: $delta sec"
7301 lctl set_param llite.*.statahead_max=$max
7303 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7304 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7305 cancel_lru_locks mdc
7306 cancel_lru_locks osc
7308 time ls -l $DIR/$tdir | wc -l
7310 delta_sa=$((etime - stime))
7311 log "ls $i files with statahead: $delta_sa sec"
7312 lctl get_param -n llite.*.statahead_stats
7313 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7315 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7316 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7318 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7319 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7320 lctl set_param -n llite.*.statahead_max 0
7321 lctl get_param llite.*.statahead_max
7322 cancel_lru_locks mdc
7323 cancel_lru_locks osc
7325 time ls -l $DIR/$tdir | wc -l
7327 delta=$((etime - stime))
7328 log "ls $i files again without statahead: $delta sec"
7329 lctl set_param llite.*.statahead_max=$max
7330 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7331 if [ $SLOWOK -eq 0 ]; then
7332 error "ls $i files is slower with statahead!"
7334 log "ls $i files is slower with statahead!"
7340 [ $delta -gt 20 ] && break
7341 [ $delta -gt 8 ] && MULT=$((50 / delta))
7342 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7350 delta=$((etime - stime))
7351 log "rm -r $DIR/$tdir/: $delta seconds"
7353 lctl get_param -n llite.*.statahead_stats
7355 run_test 123a "verify statahead work"
7357 test_123b () { # statahead(bug 15027)
7358 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7359 test_mkdir -p $DIR/$tdir
7360 createmany -o $DIR/$tdir/$tfile-%d 1000
7362 cancel_lru_locks mdc
7363 cancel_lru_locks osc
7365 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7366 lctl set_param fail_loc=0x80000803
7367 ls -lR $DIR/$tdir > /dev/null
7369 lctl set_param fail_loc=0x0
7370 lctl get_param -n llite.*.statahead_stats
7375 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7379 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7380 skip "no lru resize on server" && return 0
7382 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7384 log "create $NR files at $DIR/$tdir"
7385 createmany -o $DIR/$tdir/f $NR ||
7386 error "failed to create $NR files in $DIR/$tdir"
7388 cancel_lru_locks mdc
7389 ls -l $DIR/$tdir > /dev/null
7393 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7394 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7395 LRU_SIZE=$(lctl get_param -n $PARAM)
7396 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7397 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7399 log "NS=$(basename $NSDIR)"
7404 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7405 skip "Not enough cached locks created!"
7412 # We know that lru resize allows one client to hold $LIMIT locks
7413 # for 10h. After that locks begin to be killed by client.
7415 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7418 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7419 # killing locks. Some time was spent for creating locks. This means
7420 # that up to the moment of sleep finish we must have killed some of
7421 # them (10-100 locks). This depends on how fast ther were created.
7422 # Many of them were touched in almost the same moment and thus will
7423 # be killed in groups.
7424 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7426 # Use $LRU_SIZE_B here to take into account real number of locks
7427 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7428 local LRU_SIZE_B=$LRU_SIZE
7430 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7431 log "OLD_LVF=$OLD_LVF"
7432 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7434 # Let's make sure that we really have some margin. Client checks
7435 # cached locks every 10 sec.
7437 log "Sleep ${SLEEP} sec"
7439 while ((SEC<$SLEEP)); do
7443 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7447 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7448 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7450 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7451 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7452 unlinkmany $DIR/$tdir/f $NR
7456 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7457 log "unlink $NR files at $DIR/$tdir"
7458 unlinkmany $DIR/$tdir/f $NR
7460 run_test 124a "lru resize ======================================="
7462 get_max_pool_limit()
7464 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7467 if test $l -gt $max; then
7475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7476 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7477 skip "no lru resize on server" && return 0
7479 LIMIT=`get_max_pool_limit`
7481 NR=$(($(default_lru_size)*20))
7482 if [ $NR -gt $LIMIT ]; then
7483 log "Limit lock number by $LIMIT locks"
7486 lru_resize_disable mdc
7487 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7488 error "failed to create $DIR/$tdir/disable_lru_resize"
7490 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7491 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7492 cancel_lru_locks mdc
7495 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7498 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7501 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7505 nolruresize_delta=$((etime-stime))
7506 log "ls -la time: $nolruresize_delta seconds"
7507 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7508 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7510 lru_resize_enable mdc
7511 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7512 error "failed to create $DIR/$tdir/enable_lru_resize"
7514 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7515 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7516 cancel_lru_locks mdc
7519 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7522 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7525 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7529 lruresize_delta=$((etime-stime))
7530 log "ls -la time: $lruresize_delta seconds"
7531 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7533 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7534 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7535 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7536 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7538 log "lru resize performs the same with no lru resize"
7540 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7542 run_test 124b "lru resize (performance test) ======================="
7544 test_125() { # 13358
7545 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7546 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7547 test_mkdir -p $DIR/d125 || error "mkdir failed"
7548 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7549 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7550 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7552 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7554 test_126() { # bug 12829/13455
7555 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7556 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7557 $GSS && skip "must run as gss disabled" && return
7559 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7560 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7562 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7564 run_test 126 "check that the fsgid provided by the client is taken into account"
7566 test_127a() { # bug 15521
7567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7568 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7569 $LCTL set_param osc.*.stats=0
7570 FSIZE=$((2048 * 1024))
7571 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7572 cancel_lru_locks osc
7573 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7575 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7576 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7577 echo "got $COUNT $NAME"
7578 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7579 eval $NAME=$COUNT || error "Wrong proc format"
7582 read_bytes|write_bytes)
7583 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7584 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7585 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7586 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7587 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7588 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7589 error "sumsquare is too small: $SUMSQ"
7590 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7591 error "sumsquare is too big: $SUMSQ"
7595 done < $DIR/${tfile}.tmp
7597 #check that we actually got some stats
7598 [ "$read_bytes" ] || error "Missing read_bytes stats"
7599 [ "$write_bytes" ] || error "Missing write_bytes stats"
7600 [ "$read_bytes" != 0 ] || error "no read done"
7601 [ "$write_bytes" != 0 ] || error "no write done"
7603 run_test 127a "verify the client stats are sane"
7605 test_127b() { # bug LU-333
7606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7607 $LCTL set_param llite.*.stats=0
7608 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7609 # perform 2 reads and writes so MAX is different from SUM.
7610 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7611 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7612 cancel_lru_locks osc
7613 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7614 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7616 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7617 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7618 echo "got $COUNT $NAME"
7619 eval $NAME=$COUNT || error "Wrong proc format"
7623 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7624 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7625 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7626 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7629 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7630 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7631 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7632 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7636 done < $TMP/${tfile}.tmp
7638 #check that we actually got some stats
7639 [ "$read_bytes" ] || error "Missing read_bytes stats"
7640 [ "$write_bytes" ] || error "Missing write_bytes stats"
7641 [ "$read_bytes" != 0 ] || error "no read done"
7642 [ "$write_bytes" != 0 ] || error "no write done"
7644 run_test 127b "verify the llite client stats are sane"
7646 test_128() { # bug 15212
7648 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7653 result=$(grep error $TMP/$tfile.log)
7655 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7657 run_test 128 "interactive lfs for 2 consecutive find's"
7664 local LDPROC=/proc/fs/ldiskfs
7665 local facets=$(get_facets MDS)
7667 for facet in ${facets//,/ }; do
7668 canondev=$(ldiskfs_canon \
7669 *.$(convert_facet2label $facet).mntdev $facet)
7670 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7671 LDPROC=/sys/fs/ldiskfs
7672 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7678 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7679 skip "Only applicable to ldiskfs-based MDTs"
7682 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7688 test_mkdir -p $DIR/$tdir
7692 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7693 $MULTIOP $DIR/$tdir/$J Oc
7695 if [ $rc -eq $EFBIG ]; then
7697 echo "return code $rc received as expected"
7699 elif [ $rc -ne 0 ]; then
7701 error_exit "return code $rc received instead of expected $EFBIG"
7704 I=$(stat -c%s "$DIR/$tdir")
7708 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7710 run_test 129 "test directory size limit ========================"
7719 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7720 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7723 trap cleanup_130 EXIT RETURN
7725 local fm_file=$DIR/$tfile
7726 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7727 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7728 error "dd failed for $fm_file"
7730 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7731 filefrag -ves $fm_file
7733 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7734 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7735 [ $RC != 0 ] && error "filefrag $fm_file failed"
7737 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7738 grep -v "ext:" | grep -v "found")
7739 lun=$($GETSTRIPE -i $fm_file)
7741 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7744 for line in $filefrag_op
7746 frag_lun=`echo $line | cut -d: -f5`
7747 ext_len=`echo $line | cut -d: -f4`
7748 if (( $frag_lun != $lun )); then
7750 error "FIEMAP on 1-stripe file($fm_file) failed"
7753 (( tot_len += ext_len ))
7756 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7758 error "FIEMAP on 1-stripe file($fm_file) failed;"
7764 echo "FIEMAP on single striped file succeeded"
7766 run_test 130a "FIEMAP (1-stripe file)"
7769 [ "$OSTCOUNT" -lt "2" ] &&
7770 skip_env "skipping FIEMAP on 2-stripe file test" && return
7772 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7773 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7776 trap cleanup_130 EXIT RETURN
7778 local fm_file=$DIR/$tfile
7779 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7780 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7781 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7783 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7784 error "dd failed on $fm_file"
7786 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7787 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7788 grep -v "ext:" | grep -v "found")
7790 last_lun=$(echo $filefrag_op | cut -d: -f5)
7795 for line in $filefrag_op
7797 frag_lun=`echo $line | cut -d: -f5`
7798 ext_len=`echo $line | cut -d: -f4`
7799 if (( $frag_lun != $last_lun )); then
7800 if (( tot_len != 1024 )); then
7802 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7809 (( tot_len += ext_len ))
7812 if (( num_luns != 2 || tot_len != 1024 )); then
7814 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7820 echo "FIEMAP on 2-stripe file succeeded"
7822 run_test 130b "FIEMAP (2-stripe file)"
7825 [ "$OSTCOUNT" -lt "2" ] &&
7826 skip_env "skipping FIEMAP on 2-stripe file" && return
7828 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7829 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7832 trap cleanup_130 EXIT RETURN
7834 local fm_file=$DIR/$tfile
7835 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7836 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7837 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7839 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7841 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7842 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7844 last_lun=`echo $filefrag_op | cut -d: -f5`
7849 for line in $filefrag_op
7851 frag_lun=`echo $line | cut -d: -f5`
7852 ext_len=`echo $line | cut -d: -f4`
7853 if (( $frag_lun != $last_lun )); then
7854 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7855 if (( logical != 512 )); then
7857 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7860 if (( tot_len != 512 )); then
7862 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7869 (( tot_len += ext_len ))
7872 if (( num_luns != 2 || tot_len != 512 )); then
7874 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7880 echo "FIEMAP on 2-stripe file with hole succeeded"
7882 run_test 130c "FIEMAP (2-stripe file with hole)"
7885 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7887 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7888 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7890 trap cleanup_130 EXIT RETURN
7892 local fm_file=$DIR/$tfile
7893 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7894 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7895 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7896 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7898 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7899 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7901 last_lun=`echo $filefrag_op | cut -d: -f5`
7906 for line in $filefrag_op
7908 frag_lun=`echo $line | cut -d: -f5`
7909 ext_len=`echo $line | cut -d: -f4`
7910 if (( $frag_lun != $last_lun )); then
7911 if (( tot_len != 1024 )); then
7913 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7920 (( tot_len += ext_len ))
7923 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7925 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7931 echo "FIEMAP on N-stripe file succeeded"
7933 run_test 130d "FIEMAP (N-stripe file)"
7936 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7938 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7939 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7941 trap cleanup_130 EXIT RETURN
7943 local fm_file=$DIR/$tfile
7944 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7945 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7946 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7949 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7950 for ((i = 0; i < $NUM_BLKS; i++))
7952 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7955 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7956 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7958 last_lun=`echo $filefrag_op | cut -d: -f5`
7963 for line in $filefrag_op
7965 frag_lun=`echo $line | cut -d: -f5`
7966 ext_len=`echo $line | cut -d: -f4`
7967 if (( $frag_lun != $last_lun )); then
7968 if (( tot_len != $EXPECTED_LEN )); then
7970 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7977 (( tot_len += ext_len ))
7980 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7982 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7988 echo "FIEMAP with continuation calls succeeded"
7990 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7992 # Test for writev/readv
7994 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7995 error "writev test failed"
7996 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7997 error "readv failed"
8000 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8003 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8004 error "append writev test failed"
8005 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8006 error "append writev test failed"
8009 run_test 131b "test append writev"
8012 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8015 run_test 131c "test read/write on file w/o objects"
8018 rwv -f $DIR/$tfile -w -n 1 1572864
8019 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8020 if [ "$NOB" != 1572864 ]; then
8021 error "Short read filed: read $NOB bytes instead of 1572864"
8025 run_test 131d "test short read"
8028 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8029 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8030 error "read hitting hole failed"
8033 run_test 131e "test read hitting hole"
8038 for node in $(osts_nodes); do
8039 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8040 [ x$gl = x"" ] && gl=0
8041 gl_sum=$((gl_sum + gl))
8051 if [ x$som = x"enabled" ]; then
8052 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8053 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8054 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8056 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8057 MOUNTOPT="$MOUNTOPT,som_preview"
8058 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8061 # do remount to make new mount-conf parameters actual
8068 test_132() { #1028, SOM
8069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8070 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8071 local num=$(get_mds_dir $DIR)
8072 local mymds=mds${num}
8073 local MOUNTOPT_SAVE=$MOUNTOPT
8075 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8076 cancel_lru_locks osc
8078 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8080 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8081 stat $DIR/$tfile >/dev/null
8082 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8083 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8085 som_mode_switch $som1 $gl1 $gl2
8087 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8088 cancel_lru_locks osc
8090 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8091 if [ $som1 == $som2 ]; then
8092 error "som is still "$som2
8093 if [ x$som2 = x"enabled" ]; then
8100 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8101 stat $DIR/$tfile >/dev/null
8102 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8103 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8104 som_mode_switch $som2 $gl1 $gl2
8105 MOUNTOPT=$MOUNTOPT_SAVE
8107 run_test 132 "som avoids glimpse rpc"
8113 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8115 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8117 *) error "Wrong argument $1" ;;
8120 count=`echo $res | awk '{print $2}'`
8121 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8122 # if the argument $3 is zero, it means any stat increment is ok.
8123 if [ $3 -gt 0 ] ; then
8124 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8130 remote_ost_nodsh && skip "remote OST with nodsh" && return
8131 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8133 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8134 { skip "MDS doesn't support rename stats"; return; }
8135 local testdir=$DIR/${tdir}/stats_testdir
8136 mkdir -p $DIR/${tdir}
8139 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8140 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8142 # verify mdt stats first.
8143 mkdir ${testdir} || error "mkdir failed"
8144 check_stats $SINGLEMDS "mkdir" 1
8145 touch ${testdir}/${tfile} || "touch failed"
8146 check_stats $SINGLEMDS "open" 1
8147 check_stats $SINGLEMDS "close" 1
8148 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8149 check_stats $SINGLEMDS "mknod" 1
8150 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8151 check_stats $SINGLEMDS "unlink" 1
8152 rm -f ${testdir}/${tfile} || error "file remove failed"
8153 check_stats $SINGLEMDS "unlink" 2
8155 # remove working dir and check mdt stats again.
8156 rmdir ${testdir} || error "rmdir failed"
8157 check_stats $SINGLEMDS "rmdir" 1
8159 local testdir1=$DIR/${tdir}/stats_testdir1
8161 mkdir -p ${testdir1}
8162 touch ${testdir1}/test1
8163 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8164 check_stats $SINGLEMDS "crossdir_rename" 1
8166 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8167 check_stats $SINGLEMDS "samedir_rename" 1
8171 run_test 133a "Verifying MDT stats ========================================"
8174 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8175 remote_ost_nodsh && skip "remote OST with nodsh" && return
8176 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8177 local testdir=$DIR/${tdir}/stats_testdir
8178 mkdir -p ${testdir} || error "mkdir failed"
8179 touch ${testdir}/${tfile} || "touch failed"
8180 cancel_lru_locks mdc
8183 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8184 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8186 # extra mdt stats verification.
8187 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8188 check_stats $SINGLEMDS "setattr" 1
8189 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8190 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8192 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8193 check_stats $SINGLEMDS "getattr" 1
8195 $LFS df || error "lfs failed"
8196 check_stats $SINGLEMDS "statfs" 1
8200 run_test 133b "Verifying extra MDT stats =================================="
8203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8204 remote_ost_nodsh && skip "remote OST with nodsh" && return
8205 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8206 local testdir=$DIR/${tdir}/stats_testdir
8207 test_mkdir -p ${testdir} || error "mkdir failed"
8209 # verify obdfilter stats.
8210 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8212 cancel_lru_locks osc
8213 wait_delete_completed
8216 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8217 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8219 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8221 cancel_lru_locks osc
8222 check_stats ost "write" 1
8224 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8225 check_stats ost "read" 1
8227 > ${testdir}/${tfile} || error "truncate failed"
8228 check_stats ost "punch" 1
8230 rm -f ${testdir}/${tfile} || error "file remove failed"
8231 wait_delete_completed
8232 check_stats ost "destroy" 1
8236 run_test 133c "Verifying OST stats ========================================"
8243 while [ $value -ge 2 ]; do
8248 if [ $orig -gt $order ]; then
8256 local size=('K' 'M' 'G' 'T');
8258 local size_string=$value
8260 while [ $value -ge 1024 ]; do
8261 if [ $i -gt 3 ]; then
8262 #T is the biggest unit we get here, if that is bigger,
8264 size_string=${value}T
8267 value=$((value >> 10))
8268 if [ $value -lt 1024 ]; then
8269 size_string=${value}${size[$i]}
8280 local context=${2:-.}
8281 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8283 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8289 remote_ost_nodsh && skip "remote OST with nodsh" && return
8290 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8291 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8292 { skip "MDS doesn't support rename stats"; return; }
8294 local testdir1=$DIR/${tdir}/stats_testdir1
8295 local testdir2=$DIR/${tdir}/stats_testdir2
8297 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8299 test_mkdir -p ${testdir1} || error "mkdir failed"
8300 test_mkdir -p ${testdir2} || error "mkdir failed"
8302 createmany -o $testdir1/test 512 || error "createmany failed"
8304 # check samedir rename size
8305 mv ${testdir1}/test0 ${testdir1}/test_0
8307 local testdir1_size=$(ls -l $DIR/${tdir} |
8308 awk '/stats_testdir1/ {print $5}')
8309 local testdir2_size=$(ls -l $DIR/${tdir} |
8310 awk '/stats_testdir2/ {print $5}')
8312 testdir1_size=$(order_2 $testdir1_size)
8313 testdir2_size=$(order_2 $testdir2_size)
8315 testdir1_size=$(size_in_KMGT $testdir1_size)
8316 testdir2_size=$(size_in_KMGT $testdir2_size)
8318 echo "source rename dir size: ${testdir1_size}"
8319 echo "target rename dir size: ${testdir2_size}"
8321 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8322 eval $cmd || error "$cmd failed"
8323 local samedir=$($cmd | grep 'same_dir')
8324 local same_sample=$(get_rename_size $testdir1_size)
8325 [ -z "$samedir" ] && error "samedir_rename_size count error"
8326 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8327 echo "Check same dir rename stats success"
8329 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8331 # check crossdir rename size
8332 mv ${testdir1}/test_0 ${testdir2}/test_0
8334 testdir1_size=$(ls -l $DIR/${tdir} |
8335 awk '/stats_testdir1/ {print $5}')
8336 testdir2_size=$(ls -l $DIR/${tdir} |
8337 awk '/stats_testdir2/ {print $5}')
8339 testdir1_size=$(order_2 $testdir1_size)
8340 testdir2_size=$(order_2 $testdir2_size)
8342 testdir1_size=$(size_in_KMGT $testdir1_size)
8343 testdir2_size=$(size_in_KMGT $testdir2_size)
8345 echo "source rename dir size: ${testdir1_size}"
8346 echo "target rename dir size: ${testdir2_size}"
8348 eval $cmd || error "$cmd failed"
8349 local crossdir=$($cmd | grep 'crossdir')
8350 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8351 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8352 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8353 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8354 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8355 echo "Check cross dir rename stats success"
8358 run_test 133d "Verifying rename_stats ========================================"
8361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8362 local testdir=$DIR/${tdir}/stats_testdir
8363 local ctr f0 f1 bs=32768 count=42 sum
8365 remote_ost_nodsh && skip "remote OST with nodsh" && return
8366 mkdir -p ${testdir} || error "mkdir failed"
8368 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8370 for ctr in {write,read}_bytes; do
8372 cancel_lru_locks osc
8374 do_facet ost1 $LCTL set_param -n \
8375 "obdfilter.*.exports.clear=clear"
8377 if [ $ctr = write_bytes ]; then
8379 f1=${testdir}/${tfile}
8381 f0=${testdir}/${tfile}
8385 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8388 cancel_lru_locks osc
8390 sum=$(do_facet ost1 $LCTL get_param \
8391 "obdfilter.*.exports.*.stats" | \
8394 $1 == ctr { sum += $7 }
8397 if ((sum != bs * count)); then
8398 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8404 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8407 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8410 # First without trusting modes.
8412 -exec cat '{}' \; &> /dev/null
8414 # Second verifying readability.
8418 -exec cat '{}' \; > /dev/null ||
8419 error "proc file read failed"
8421 for facet in $SINGLEMDS ost1; do
8422 do_facet $facet find $proc_dirs \
8423 -not -name req_history \
8424 -exec cat '{}' \\\; &> /dev/null
8426 do_facet $facet find $proc_dirs \
8427 -not -name req_history \
8430 -exec cat '{}' \\\; > /dev/null ||
8431 error "proc file read failed"
8434 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8436 test_140() { #bug-17379
8437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8438 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8439 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8440 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8442 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8443 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8445 while i=`expr $i + 1`; do
8446 test_mkdir -p $i || error "Creating dir $i"
8447 cd $i || error "Changing to $i"
8448 ln -s ../stat stat || error "Creating stat symlink"
8449 # Read the symlink until ELOOP present,
8450 # not LBUGing the system is considered success,
8451 # we didn't overrun the stack.
8452 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8454 if [ $ret -eq 40 ]; then
8457 error "Open stat symlink"
8463 echo "The symlink depth = $i"
8464 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8465 error "Invalid symlink depth"
8467 # Test recursive symlink
8468 ln -s symlink_self symlink_self
8469 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8470 echo "open symlink_self returns $ret"
8471 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8473 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8477 local TF="$TMP/$tfile"
8479 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8481 cancel_lru_locks osc
8482 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8483 remount_client $MOUNT
8485 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8488 $TRUNCATE $DIR/$tfile 6000
8489 cancel_lru_locks osc
8490 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8493 echo "12345" >>$DIR/$tfile
8494 cancel_lru_locks osc
8495 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8498 echo "12345" >>$DIR/$tfile
8499 cancel_lru_locks osc
8500 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8505 run_test 150 "truncate/append tests"
8507 function roc_hit() {
8508 local list=$(comma_list $(osts_nodes))
8509 #debug temp debug for LU-2902: lets see what values we get back
8510 echo $(get_osd_param $list '' stats) 1>&2
8511 echo $(get_osd_param $list '' stats |
8512 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8515 function set_cache() {
8518 if [ "$2" == "off" ]; then
8521 local list=$(comma_list $(osts_nodes))
8522 set_osd_param $list '' $1_cache_enable $on
8524 cancel_lru_locks osc
8528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8529 remote_ost_nodsh && skip "remote OST with nodsh" && return
8532 local list=$(comma_list $(osts_nodes))
8534 # check whether obdfilter is cache capable at all
8535 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8536 echo "not cache-capable obdfilter"
8540 # check cache is enabled on all obdfilters
8541 if get_osd_param $list '' read_cache_enable | grep 0; then
8542 echo "oss cache is disabled"
8546 set_osd_param $list '' writethrough_cache_enable 1
8548 # check write cache is enabled on all obdfilters
8549 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8550 echo "oss write cache is NOT enabled"
8554 #define OBD_FAIL_OBD_NO_LRU 0x609
8555 do_nodes $list $LCTL set_param fail_loc=0x609
8557 # pages should be in the case right after write
8558 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8561 local BEFORE=`roc_hit`
8562 cancel_lru_locks osc
8563 cat $DIR/$tfile >/dev/null
8564 local AFTER=`roc_hit`
8566 do_nodes $list $LCTL set_param fail_loc=0
8568 if ! let "AFTER - BEFORE == CPAGES"; then
8569 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8572 # the following read invalidates the cache
8573 cancel_lru_locks osc
8574 set_osd_param $list '' read_cache_enable 0
8575 cat $DIR/$tfile >/dev/null
8577 # now data shouldn't be found in the cache
8579 cancel_lru_locks osc
8580 cat $DIR/$tfile >/dev/null
8582 if let "AFTER - BEFORE != 0"; then
8583 error "IN CACHE: before: $BEFORE, after: $AFTER"
8586 set_osd_param $list '' read_cache_enable 1
8589 run_test 151 "test cache on oss and controls ==============================="
8592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8593 local TF="$TMP/$tfile"
8595 # simulate ENOMEM during write
8596 #define OBD_FAIL_OST_NOMEM 0x226
8597 lctl set_param fail_loc=0x80000226
8598 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8600 sync || error "sync failed"
8601 lctl set_param fail_loc=0
8603 # discard client's cache
8604 cancel_lru_locks osc
8606 # simulate ENOMEM during read
8607 lctl set_param fail_loc=0x80000226
8608 cmp $TF $DIR/$tfile || error "cmp failed"
8609 lctl set_param fail_loc=0
8613 run_test 152 "test read/write with enomem ============================"
8616 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8618 run_test 153 "test if fdatasync does not crash ======================="
8620 dot_lustre_fid_permission_check() {
8622 local ffid=$MOUNT/.lustre/fid/$fid
8625 echo "stat fid $fid"
8626 stat $ffid > /dev/null || error "stat $ffid failed."
8627 echo "touch fid $fid"
8628 touch $ffid || error "touch $ffid failed."
8629 echo "write to fid $fid"
8630 cat /etc/hosts > $ffid || error "write $ffid failed."
8631 echo "read fid $fid"
8632 diff /etc/hosts $ffid || error "read $ffid failed."
8633 echo "append write to fid $fid"
8634 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8635 echo "rename fid $fid"
8636 mv $ffid $test_dir/$tfile.1 &&
8637 error "rename $ffid to $tfile.1 should fail."
8638 touch $test_dir/$tfile.1
8639 mv $test_dir/$tfile.1 $ffid &&
8640 error "rename $tfile.1 to $ffid should fail."
8641 rm -f $test_dir/$tfile.1
8642 echo "truncate fid $fid"
8643 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8644 echo "link fid $fid"
8645 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8646 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8647 echo "setfacl fid $fid"
8648 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8649 echo "getfacl fid $fid"
8650 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8652 echo "unlink fid $fid"
8653 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8654 echo "mknod fid $fid"
8655 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8657 fid=[0xf00000400:0x1:0x0]
8658 ffid=$MOUNT/.lustre/fid/$fid
8660 echo "stat non-exist fid $fid"
8661 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8662 echo "write to non-exist fid $fid"
8663 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8664 echo "link new fid $fid"
8665 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8667 mkdir -p $test_dir/$tdir
8668 touch $test_dir/$tdir/$tfile
8669 fid=$($LFS path2fid $test_dir/$tdir)
8672 error "error: could not get fid for $test_dir/$dir/$tfile."
8674 ffid=$MOUNT/.lustre/fid/$fid
8677 ls $ffid > /dev/null || error "ls $ffid failed."
8678 echo "touch $fid/$tfile.1"
8679 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8681 echo "touch $MOUNT/.lustre/fid/$tfile"
8682 touch $MOUNT/.lustre/fid/$tfile && \
8683 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8685 echo "setxattr to $MOUNT/.lustre/fid"
8686 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid &&
8687 error "setxattr should fail."
8689 echo "listxattr for $MOUNT/.lustre/fid"
8690 getfattr -d -m "^trusted" $MOUNT/.lustre/fid &&
8691 error "listxattr should fail."
8693 echo "delxattr from $MOUNT/.lustre/fid"
8694 setfattr -x trusted.name1 $MOUNT/.lustre/fid &&
8695 error "delxattr should fail."
8697 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8698 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8699 error "touch invalid fid should fail."
8701 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8702 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8703 error "touch non-normal fid should fail."
8705 echo "rename $tdir to $MOUNT/.lustre/fid"
8706 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8707 error "rename to $MOUNT/.lustre/fid should fail."
8709 echo "rename .lustre to itself"
8710 fid=$($LFS path2fid $MOUNT)
8711 mrename $MOUNT/.lustre $MOUNT/.lustre/fid/$fid/.lustre &&
8712 error "rename .lustre to itself should fail."
8714 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8715 fid=$($LFS path2fid $test_dir/$tfile-2)
8716 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8717 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8718 error "create lov data thru .lustre should fail."
8719 echo "cp /etc/passwd $test_dir/$tfile-2"
8720 cp /etc/passwd $test_dir/$tfile-2 ||
8721 error "copy to $test_dir/$tfile-2 failed."
8722 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8723 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8724 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8726 rm -rf $test_dir/tfile.lnk
8727 rm -rf $test_dir/$tfile-2
8731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8732 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8733 { skip "Need MDS version at least 2.2.51"; return 0; }
8735 cp /etc/hosts $DIR/$tfile
8737 fid=$($LFS path2fid $DIR/$tfile)
8739 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8741 dot_lustre_fid_permission_check "$fid" $DIR ||
8742 error "dot lustre permission check $fid failed"
8744 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8745 chmod 777 $MOUNT/.lustre && error ".lustre is not allowed to be chmod"
8747 touch $MOUNT/.lustre/file &&
8748 error "creation is not allowed under .lustre"
8750 mkdir $MOUNT/.lustre/dir &&
8751 error "mkdir is not allowed under .lustre"
8755 run_test 154a "Open-by-FID"
8758 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8759 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8760 { skip "Need MDS version at least 2.2.51"; return 0; }
8762 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8764 local remote_dir=$DIR/$tdir/remote_dir
8769 $LFS mkdir -i $MDTIDX $remote_dir ||
8770 error "create remote directory failed"
8772 cp /etc/hosts $remote_dir/$tfile
8774 fid=$($LFS path2fid $remote_dir/$tfile)
8776 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8778 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8779 error "dot lustre permission check $fid failed"
8782 run_test 154b "Open-by-FID for remote directory"
8784 test_155_small_load() {
8785 local temp=$TMP/$tfile
8786 local file=$DIR/$tfile
8788 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8789 error "dd of=$temp bs=6096 count=1 failed"
8791 cancel_lru_locks osc
8792 cmp $temp $file || error "$temp $file differ"
8794 $TRUNCATE $temp 6000
8795 $TRUNCATE $file 6000
8796 cmp $temp $file || error "$temp $file differ (truncate1)"
8798 echo "12345" >>$temp
8799 echo "12345" >>$file
8800 cmp $temp $file || error "$temp $file differ (append1)"
8802 echo "12345" >>$temp
8803 echo "12345" >>$file
8804 cmp $temp $file || error "$temp $file differ (append2)"
8810 test_155_big_load() {
8811 remote_ost_nodsh && skip "remote OST with nodsh" && return
8812 local temp=$TMP/$tfile
8813 local file=$DIR/$tfile
8816 local cache_size=$(do_facet ost$((MAXI+1)) \
8817 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8818 local large_file_size=$((cache_size * 2))
8820 echo "OSS cache size: $cache_size KB"
8821 echo "Large file size: $large_file_size KB"
8823 [ $MAXV -le $large_file_size ] && \
8824 skip_env "max available OST size needs > $large_file_size KB" && \
8827 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8829 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8830 error "dd of=$temp bs=$large_file_size count=1k failed"
8833 cancel_lru_locks osc
8834 cmp $temp $file || error "$temp $file differ"
8841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8843 set_cache writethrough on
8846 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8849 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8851 set_cache writethrough off
8854 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8859 set_cache writethrough on
8862 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8865 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8867 set_cache writethrough off
8870 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8875 set_cache writethrough on
8878 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8883 set_cache writethrough off
8886 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8891 set_cache writethrough on
8894 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8899 set_cache writethrough off
8902 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8909 local file="$DIR/$tfile"
8911 [ "$(facet_fstype ost1)" = "zfs" ] &&
8912 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8915 log "Turn on read and write cache"
8917 set_cache writethrough on
8919 log "Write data and read it back."
8920 log "Read should be satisfied from the cache."
8921 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8923 cancel_lru_locks osc
8924 cat $file >/dev/null
8926 if ! let "AFTER - BEFORE == CPAGES"; then
8927 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8929 log "cache hits:: before: $BEFORE, after: $AFTER"
8932 log "Read again; it should be satisfied from the cache."
8934 cancel_lru_locks osc
8935 cat $file >/dev/null
8937 if ! let "AFTER - BEFORE == CPAGES"; then
8938 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8940 log "cache hits:: before: $BEFORE, after: $AFTER"
8944 log "Turn off the read cache and turn on the write cache"
8946 set_cache writethrough on
8948 log "Read again; it should be satisfied from the cache."
8950 cancel_lru_locks osc
8951 cat $file >/dev/null
8953 if ! let "AFTER - BEFORE == CPAGES"; then
8954 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8956 log "cache hits:: before: $BEFORE, after: $AFTER"
8959 log "Read again; it should not be satisfied from the cache."
8961 cancel_lru_locks osc
8962 cat $file >/dev/null
8964 if ! let "AFTER - BEFORE == 0"; then
8965 error "IN CACHE: before: $BEFORE, after: $AFTER"
8967 log "cache hits:: before: $BEFORE, after: $AFTER"
8970 log "Write data and read it back."
8971 log "Read should be satisfied from the cache."
8972 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8974 cancel_lru_locks osc
8975 cat $file >/dev/null
8977 if ! let "AFTER - BEFORE == CPAGES"; then
8978 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8980 log "cache hits:: before: $BEFORE, after: $AFTER"
8983 log "Read again; it should not be satisfied from the cache."
8985 cancel_lru_locks osc
8986 cat $file >/dev/null
8988 if ! let "AFTER - BEFORE == 0"; then
8989 error "IN CACHE: before: $BEFORE, after: $AFTER"
8991 log "cache hits:: before: $BEFORE, after: $AFTER"
8995 log "Turn off read and write cache"
8997 set_cache writethrough off
8999 log "Write data and read it back"
9000 log "It should not be satisfied from the cache."
9002 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9003 cancel_lru_locks osc
9005 cat $file >/dev/null
9007 if ! let "AFTER - BEFORE == 0"; then
9008 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9010 log "cache hits:: before: $BEFORE, after: $AFTER"
9014 log "Turn on the read cache and turn off the write cache"
9016 set_cache writethrough off
9018 log "Write data and read it back"
9019 log "It should not be satisfied from the cache."
9021 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9023 cancel_lru_locks osc
9024 cat $file >/dev/null
9026 if ! let "AFTER - BEFORE == 0"; then
9027 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9029 log "cache hits:: before: $BEFORE, after: $AFTER"
9032 log "Read again; it should be satisfied from the cache."
9034 cancel_lru_locks osc
9035 cat $file >/dev/null
9037 if ! let "AFTER - BEFORE == CPAGES"; then
9038 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9040 log "cache hits:: before: $BEFORE, after: $AFTER"
9045 run_test 156 "Verification of tunables ============================"
9049 if [ $MDSCOUNT -gt 1 ]; then
9050 error_ignore 17935 $*
9058 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
9061 if [ $MASK -eq 1 ]; then
9062 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
9064 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
9069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9070 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9071 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9072 { skip "Need MDS version at least 2.2.0"; return; }
9073 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9074 echo "Registered as changelog user $USER"
9075 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9076 grep -q $USER || error "User $USER not found in changelog_users"
9079 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9080 touch $DIR/$tdir/pics/2008/zachy/timestamp
9081 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9082 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9083 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9084 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9085 rm $DIR/$tdir/pics/desktop.jpg
9087 $LFS changelog $MDT0 | tail -5
9089 echo "verifying changelog mask"
9090 changelog_chmask "MKDIR"
9091 changelog_chmask "CLOSE"
9093 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9094 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9096 changelog_chmask "MKDIR"
9097 changelog_chmask "CLOSE"
9099 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9100 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9102 $LFS changelog $MDT0
9103 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9104 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9105 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9106 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9109 echo "verifying target fid"
9110 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9111 tail -1 | awk '{print $6}')
9112 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9113 [ "$fidc" == "t=$fidf" ] || \
9114 err17935 "fid in changelog $fidc != file fid $fidf"
9115 echo "verifying parent fid"
9116 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9117 tail -1 | awk '{print $7}')
9118 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9119 [ "$fidc" == "p=$fidf" ] || \
9120 err17935 "pfid in changelog $fidc != dir fid $fidf"
9122 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9123 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9124 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9125 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9126 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9127 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9128 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
9129 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
9131 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
9132 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9133 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9134 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9135 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
9136 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
9138 echo "verifying user deregister"
9139 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9140 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9141 grep -q $USER && error "User $USER still found in changelog_users"
9143 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9144 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9145 if [ $USERS -eq 0 ]; then
9146 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9147 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9148 touch $DIR/$tdir/chloe
9149 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9150 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9151 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9152 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9154 echo "$USERS other changelog users; can't verify off"
9157 run_test 160 "changelog sanity"
9160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9161 test_mkdir -p $DIR/$tdir
9162 cp /etc/hosts $DIR/$tdir/$tfile
9163 test_mkdir $DIR/$tdir/foo1
9164 test_mkdir $DIR/$tdir/foo2
9165 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9166 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9167 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9168 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9169 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9170 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9171 $LFS fid2path $DIR $FID
9172 err17935 "bad link ea"
9175 rm $DIR/$tdir/foo2/zachary
9177 rm $DIR/$tdir/foo2/thor
9179 rm $DIR/$tdir/$tfile
9181 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9182 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9184 $LFS fid2path $DIR $FID
9185 err17935 "bad link rename"
9187 rm $DIR/$tdir/foo2/maggie
9190 local longname=filename_avg_len_is_thirty_two_
9191 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9192 error "failed to hardlink many files"
9193 links=$($LFS fid2path $DIR $FID | wc -l)
9194 echo -n "${links}/1000 links in link EA"
9195 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9196 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9197 error "failed to unlink many hardlinks"
9199 run_test 161a "link ea sanity"
9202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9203 [ $MDSCOUNT -lt 2 ] &&
9204 skip "skipping remote directory test" && return
9206 local remote_dir=$DIR/$tdir/remote_dir
9209 $LFS mkdir -i $MDTIDX $remote_dir ||
9210 error "create remote directory failed"
9212 cp /etc/hosts $remote_dir/$tfile
9213 mkdir -p $remote_dir/foo1
9214 mkdir -p $remote_dir/foo2
9215 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9216 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9217 ln $remote_dir/$tfile $remote_dir/foo1/luna
9218 ln $remote_dir/$tfile $remote_dir/foo2/thor
9220 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9222 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9223 $LFS fid2path $DIR $FID
9224 err17935 "bad link ea"
9227 rm $remote_dir/foo2/zachary
9229 rm $remote_dir/foo2/thor
9231 rm $remote_dir/$tfile
9233 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9234 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9235 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9236 $LFS fid2path $DIR $FID
9237 err17935 "bad link rename"
9239 rm $remote_dir/foo2/maggie
9242 local longname=filename_avg_len_is_thirty_two_
9243 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9244 error "failed to hardlink many files"
9245 links=$($LFS fid2path $DIR $FID | wc -l)
9246 echo -n "${links}/1000 links in link EA"
9247 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9248 unlinkmany $remote_dir/foo2/$longname 1000 ||
9249 error "failed to unlink many hardlinks"
9251 run_test 161b "link ea sanity under remote directory"
9258 local path=$(${LFS} fid2path $*)
9261 if [ $RC -ne 0 ]; then
9262 err17935 "path looked up of $expected failed. Error $RC"
9264 elif [ "${path}" != "${expected}" ]; then
9265 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9268 echo "fid $fid resolves to path $path (expected $expected)"
9272 # Make changes to filesystem
9273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9274 test_mkdir -p $DIR/$tdir/d2
9275 touch $DIR/$tdir/d2/$tfile
9276 touch $DIR/$tdir/d2/x1
9277 touch $DIR/$tdir/d2/x2
9278 test_mkdir -p $DIR/$tdir/d2/a/b/c
9279 test_mkdir -p $DIR/$tdir/d2/p/q/r
9281 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9282 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9285 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9286 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9287 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9289 # softlink to wrong file
9290 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9291 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9292 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9295 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9296 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9297 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9298 # fid2path dir/fsname should both work
9299 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9300 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9302 # hardlink count: check that there are 2 links
9303 # Doesnt work with CMD yet: 17935
9304 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9305 err17935 "expected 2 links"
9307 # hardlink indexing: remove the first link
9308 rm $DIR/$tdir/d2/p/q/r/hlink
9309 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9313 run_test 162 "path lookup sanity"
9316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9317 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9318 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9321 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9322 # this proc file is temporary and linux-only
9323 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9324 error "kernel->userspace send failed"
9327 run_test 163 "kernel <-> userspace comms"
9330 # do directio so as not to populate the page cache
9331 log "creating a 10 Mb file"
9332 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9333 log "starting reads"
9334 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9335 log "truncating the file"
9336 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9338 kill %+ || true # reads might have finished
9339 echo "wait until dd is finished"
9341 log "removing the temporary file"
9342 rm -rf $DIR/$tfile || error "tmp file removal failed"
9344 run_test 169 "parallel read and truncate should not deadlock"
9347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9348 $LCTL clear # bug 18514
9349 $LCTL debug_daemon start $TMP/${tfile}_log_good
9351 $LCTL debug_daemon stop
9352 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9353 error "sed failed to read log_good"
9355 $LCTL debug_daemon start $TMP/${tfile}_log_good
9357 $LCTL debug_daemon stop
9359 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9360 error "lctl df log_bad failed"
9362 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9363 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9365 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9366 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9368 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9369 error "bad_line good_line1 good_line2 are empty"
9371 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9372 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9373 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9375 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9376 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9377 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9379 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9380 error "bad_line_new good_line_new are empty"
9382 local expected_good=$((good_line1 + good_line2*2))
9384 rm -f $TMP/${tfile}*
9385 # LU-231, short malformed line may not be counted into bad lines
9386 if [ $bad_line -ne $bad_line_new ] &&
9387 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9388 error "expected $bad_line bad lines, but got $bad_line_new"
9392 if [ $expected_good -ne $good_line_new ]; then
9393 error "expected $expected_good good lines, but got $good_line_new"
9398 run_test 170 "test lctl df to handle corrupted log ====================="
9400 test_171() { # bug20592
9401 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9402 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9403 $LCTL set_param fail_loc=0x50e
9404 $LCTL set_param fail_val=3000
9405 multiop_bg_pause $DIR/$tfile O_s || true
9407 kill -USR1 $MULTIPID
9411 if dmesg | grep "recursive fault"; then
9412 error "caught a recursive fault"
9414 $LCTL set_param fail_loc=0
9417 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9419 # it would be good to share it with obdfilter-survey/libecho code
9420 setup_obdecho_osc () {
9423 local obdfilter_name=$2
9424 echo "Creating new osc for $obdfilter_name on $ost_nid"
9425 # make sure we can find loopback nid
9426 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9428 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9429 ${obdfilter_name}_osc_UUID || rc=2; }
9430 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9431 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9435 cleanup_obdecho_osc () {
9436 local obdfilter_name=$1
9437 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9438 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9442 obdecho_create_test() {
9447 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9448 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9450 if [ $rc -eq 0 ]; then
9451 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9452 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9454 echo "New object id is $id"
9455 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9457 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9458 "cleanup" || rc=5; }
9459 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9461 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9467 remote_ost_nodsh && skip "remote OST with nodsh" && return
9471 if ! module_loaded obdecho; then
9472 load_module obdecho/obdecho
9476 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9477 local host=$(lctl get_param -n osc.$osc.import |
9478 awk '/current_connection:/ {print $2}' )
9479 local target=$(lctl get_param -n osc.$osc.import |
9480 awk '/target:/ {print $2}' )
9481 target=${target%_UUID}
9483 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9484 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9485 [[ -n $target ]] && cleanup_obdecho_osc $target
9486 [ $rmmod_local -eq 1 ] && rmmod obdecho
9489 run_test 180a "test obdecho on osc"
9492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9493 remote_ost_nodsh && skip "remote OST with nodsh" && return
9495 local rmmod_remote=0
9497 do_facet ost1 "lsmod | grep -q obdecho || " \
9498 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9499 "modprobe obdecho; }" && rmmod_remote=1
9500 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9501 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9502 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9505 run_test 180b "test obdecho directly on obdfilter"
9507 test_181() { # bug 22177
9508 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9509 # create enough files to index the directory
9510 createmany -o $DIR/$tdir/foobar 4000
9511 # print attributes for debug purpose
9514 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9516 # remove the files & current working dir
9517 unlinkmany $DIR/$tdir/foobar 4000
9519 kill -USR1 $MULTIPID
9521 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9524 run_test 181 "Test open-unlinked dir ========================"
9527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9528 # disable MDC RPC lock wouldn't crash client
9532 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9533 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9534 $LCTL set_param fail_loc=0x804
9536 for (( i=0; i < $tcount; i++ )) ; do
9538 createmany -o $DIR/$tdir/$i/f- $fcount &
9542 for (( i=0; i < $tcount; i++ )) ; do
9543 unlinkmany $DIR/$tdir/$i/f- $fcount &
9549 $LCTL set_param fail_loc=0
9551 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9553 test_183() { # LU-2275
9554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9555 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9556 echo aaa > $DIR/$tdir/$tfile
9558 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9559 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9561 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9562 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9564 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9566 # Flush negative dentry cache
9567 touch $DIR/$tdir/$tfile
9569 # We are not checking for any leaked references here, they'll
9570 # become evident next time we do cleanup with module unload.
9573 run_test 183 "No crash or request leak in case of strange dispositions ========"
9575 # test suite 184 is for LU-2016, LU-2017
9577 check_swap_layouts_support && return 0
9579 dir0=$DIR/$tdir/$testnum
9580 test_mkdir -p $dir0 || error "creating dir $dir0"
9585 $SETSTRIPE -c1 $file1
9587 $SETSTRIPE -c2 $file2
9589 gen1=$($GETSTRIPE -g $file1)
9590 gen2=$($GETSTRIPE -g $file2)
9592 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9593 gen=$($GETSTRIPE -g $file1)
9594 [[ $gen1 != $gen ]] ||
9595 "Layout generation on $file1 does not change"
9596 gen=$($GETSTRIPE -g $file2)
9597 [[ $gen2 != $gen ]] ||
9598 "Layout generation on $file2 does not change"
9600 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9601 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9603 run_test 184a "Basic layout swap"
9606 check_swap_layouts_support && return 0
9608 dir0=$DIR/$tdir/$testnum
9609 mkdir -p $dir0 || error "creating dir $dir0"
9616 $SETSTRIPE -c1 $file1
9617 $SETSTRIPE -c2 $file2
9618 $SETSTRIPE -c1 $file3
9619 chown $RUNAS_ID $file3
9620 gen1=$($GETSTRIPE -g $file1)
9621 gen2=$($GETSTRIPE -g $file2)
9623 $LFS swap_layouts $dir1 $dir2 &&
9624 error "swap of directories layouts should fail"
9625 $LFS swap_layouts $dir1 $file1 &&
9626 error "swap of directory and file layouts should fail"
9627 $RUNAS $LFS swap_layouts $file1 $file2 &&
9628 error "swap of file we cannot write should fail"
9629 $LFS swap_layouts $file1 $file3 &&
9630 error "swap of file with different owner should fail"
9631 /bin/true # to clear error code
9633 run_test 184b "Forbidden layout swap (will generate errors)"
9636 check_swap_layouts_support && return 0
9638 local dir0=$DIR/$tdir/$testnum
9639 mkdir -p $dir0 || error "creating dir $dir0"
9641 local ref1=$dir0/ref1
9642 local ref2=$dir0/ref2
9643 local file1=$dir0/file1
9644 local file2=$dir0/file2
9645 # create a file large enough for the concurent test
9646 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9647 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9648 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9651 dd if=$ref1 of=$file1 bs=16k &
9654 # Make sure dd starts to copy file
9655 while [ ! -f $file1 ]; do sleep 0.1; done
9657 $LFS swap_layouts $file1 $file2
9660 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9661 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9663 # how many bytes copied before swapping layout
9664 local copied=`stat -c %s $file2`
9665 local remaining=`stat -c %s $ref1`
9666 remaining=$((remaining - copied))
9667 echo "Copied $copied bytes before swapping layout..."
9669 cmp -n $copied $file1 $ref2 | grep differ &&
9670 error "Content mismatch [0, $copied) of ref2 and file1"
9671 cmp -n $copied $file2 $ref1 ||
9672 error "Content mismatch [0, $copied) of ref1 and file2"
9673 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9674 error "Content mismatch [$copied, EOF) of ref1 and file1"
9677 rm -f $ref1 $ref2 $file1 $file2
9679 run_test 184c "Concurrent write and layout swap"
9681 test_185() { # LU-2441
9682 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9683 touch $DIR/$tdir/spoo
9684 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9685 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9686 error "cannot create/write a volatile file"
9687 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9688 error "FID is still valid after close"
9690 multiop_bg_pause $DIR/$tdir vVw4096_c
9697 # assume that the next FID for this client is sequential, since stdout
9698 # is unfortunately eaten by multiop_bg_pause
9699 local n=$((${fidv[1]} + 1))
9700 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9701 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9702 error "FID is missing before close"
9703 kill -USR1 $multi_pid
9704 # 1 second delay, so if mtime change we will see it
9706 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9707 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9709 run_test 185 "Volatile file support"
9712 check_file_in_pool()
9717 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9720 for t in $tlist ; do
9721 [ "$i" -eq "$t" ] && continue 2
9724 echo "pool list: $tlist"
9725 echo "striping: $res"
9726 error_noexit "$file not allocated in $pool"
9733 echo "Creating new pool"
9736 create_pool $FSNAME.$pool ||
9737 { error_noexit "No pool created, result code $?"; return 1; }
9738 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9739 { error_noexit "$pool not in lfs pool_list"; return 2; }
9742 pool_add_targets() {
9743 echo "Adding targets to pool"
9749 local list=$(seq $first $step $last)
9751 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9752 do_facet mgs $LCTL pool_add \
9753 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9754 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9755 | sort -u | tr '\n' ' ' " "$t" || {
9756 error_noexit "Add to pool failed"
9759 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9760 local addcount=$(((last - first) / step + 1))
9761 [ $lfscount -eq $addcount ] || {
9762 error_noexit "lfs pool_list bad ost count" \
9763 "$lfscount != $addcount"
9771 echo "Setting pool on directory $tdir"
9773 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9775 error_noexit "Cannot set pool $pool to $tdir"
9782 echo "Checking pool on directory $tdir"
9784 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9785 [ "$res" = "$pool" ] && return 0
9787 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9791 pool_dir_rel_path() {
9792 echo "Testing relative path works well"
9797 mkdir -p $root/$tdir/$tdir
9799 pool_set_dir $pool $tdir || return 1
9800 pool_set_dir $pool ./$tdir || return 2
9801 pool_set_dir $pool ../$tdir || return 3
9802 pool_set_dir $pool ../$tdir/$tdir || return 4
9803 rm -rf $tdir; cd - > /dev/null
9806 pool_alloc_files() {
9807 echo "Checking files allocation from directory pool"
9814 for i in $(seq -w 1 $count)
9816 local file=$tdir/file-$i
9818 check_file_in_pool $file $pool "$tlist" || \
9819 failed=$((failed + 1))
9821 [ "$failed" = 0 ] && return 0
9823 error_noexit "$failed files not allocated in $pool"
9827 pool_create_files() {
9828 echo "Creating files in pool"
9836 for i in $(seq -w 1 $count)
9838 local file=$tdir/spoo-$i
9839 $SETSTRIPE -p $pool $file
9840 check_file_in_pool $file $pool "$tlist" || \
9841 failed=$((failed + 1))
9843 [ "$failed" = 0 ] && return 0
9845 error_noexit "$failed files not allocated in $pool"
9850 echo "Checking 'lfs df' output"
9853 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9855 local res=$($LFS df --pool $FSNAME.$pool |
9857 grep "$FSNAME-OST" |
9859 [ "$res" = "$t" ] && return 0
9861 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9865 pool_file_rel_path() {
9866 echo "Creating files in a pool with relative pathname"
9871 { error_noexit "unable to create $tdir"; return 1 ; }
9872 local file="/..$tdir/$tfile-1"
9873 $SETSTRIPE -p $pool $file ||
9874 { error_noexit "unable to create $file" ; return 2 ; }
9877 $SETSTRIPE -p $pool $tfile-2 || {
9878 error_noexit "unable to create $tfile-2 in $tdir"
9883 pool_remove_first_target() {
9884 echo "Removing first target from a pool"
9887 local pname="lov.$FSNAME-*.pools.$pool"
9888 local t=$($LCTL get_param -n $pname | head -1)
9889 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9890 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9891 error_noexit "$t not removed from $FSNAME.$pool"
9896 pool_remove_all_targets() {
9897 echo "Removing all targets from pool"
9900 local pname="lov.$FSNAME-*.pools.$pool"
9901 for t in $($LCTL get_param -n $pname | sort -u)
9903 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9905 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9906 error_noexit "Pool $FSNAME.$pool cannot be drained"
9909 # striping on an empty/nonexistant pool should fall back
9910 # to "pool of everything"
9912 error_noexit "failed to use fallback striping for empty pool"
9915 # setstripe on an empty pool should fail
9916 $SETSTRIPE -p $pool $file 2>/dev/null && {
9917 error_noexit "expected failure when creating file" \
9925 echo "Destroying pool"
9929 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9932 # striping on an empty/nonexistant pool should fall back
9933 # to "pool of everything"
9935 error_noexit "failed to use fallback striping for missing pool"
9938 # setstripe on an empty pool should fail
9939 $SETSTRIPE -p $pool $file 2>/dev/null && {
9940 error_noexit "expected failure when creating file" \
9945 # get param should return err once pool is gone
9946 if wait_update $HOSTNAME "lctl get_param -n \
9947 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9949 remove_pool_from_list $FSNAME.$pool
9952 error_noexit "Pool $FSNAME.$pool is not destroyed"
9957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9958 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
9960 local POOL=${POOL:-cea1}
9961 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
9962 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
9965 local last_ost=$(($OSTCOUNT - 1))
9967 local ost_list=$(seq $first_ost $ost_step $last_ost)
9968 local ost_range="$first_ost $last_ost $ost_step"
9969 local test_path=$POOL_ROOT/$POOL_DIR_NAME
9970 local file_dir=$POOL_ROOT/file_tst
9974 # former test_200a test_200b
9975 pool_add $POOL || { rc=$? ; break; }
9976 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
9977 # former test_200c test_200d
9979 pool_set_dir $POOL $test_path || { rc=$? ; break; }
9980 pool_check_dir $POOL $test_path || { rc=$? ; break; }
9981 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
9982 || { rc=$? ; break; }
9983 # former test_200e test_200f
9984 local files=$((OSTCOUNT*3))
9985 pool_alloc_files $POOL $test_path $files "$ost_list" \
9986 || { rc=$? ; break; }
9987 pool_create_files $POOL $file_dir $files "$ost_list" \
9988 || { rc=$? ; break; }
9989 # former test_200g test_200h
9990 pool_lfs_df $POOL || { rc=$? ; break; }
9991 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
9993 # former test_201a test_201b test_201c
9994 pool_remove_first_target $POOL || { rc=$? ; break; }
9996 local f=$test_path/$tfile
9997 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
9998 pool_remove $POOL $f || { rc=$? ; break; }
10005 run_test 200 "OST pools"
10007 # usage: default_attr <count | size | offset>
10009 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10012 # usage: check_default_stripe_attr
10013 check_default_stripe_attr() {
10014 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10016 --stripe-count|--count)
10017 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10018 --stripe-size|--size)
10019 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10020 --stripe-index|--index)
10023 error "unknown getstripe attr '$1'"
10026 [ $ACTUAL != $EXPECTED ] &&
10027 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10031 test_mkdir -p $DIR/$tdir
10032 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10034 check_default_stripe_attr --stripe-count
10035 check_default_stripe_attr --stripe-size
10036 check_default_stripe_attr --stripe-index
10040 run_test 204a "Print default stripe attributes ================="
10043 test_mkdir -p $DIR/$tdir
10044 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10046 check_default_stripe_attr --stripe-size
10047 check_default_stripe_attr --stripe-index
10051 run_test 204b "Print default stripe size and offset ==========="
10054 test_mkdir -p $DIR/$tdir
10055 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10057 check_default_stripe_attr --stripe-count
10058 check_default_stripe_attr --stripe-index
10062 run_test 204c "Print default stripe count and offset ==========="
10065 test_mkdir -p $DIR/$tdir
10066 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10068 check_default_stripe_attr --stripe-count
10069 check_default_stripe_attr --stripe-size
10073 run_test 204d "Print default stripe count and size ============="
10076 test_mkdir -p $DIR/$tdir
10077 $SETSTRIPE -d $DIR/$tdir
10079 check_default_stripe_attr --stripe-count --raw
10080 check_default_stripe_attr --stripe-size --raw
10081 check_default_stripe_attr --stripe-index --raw
10085 run_test 204e "Print raw stripe attributes ================="
10088 test_mkdir -p $DIR/$tdir
10089 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10091 check_default_stripe_attr --stripe-size --raw
10092 check_default_stripe_attr --stripe-index --raw
10096 run_test 204f "Print raw stripe size and offset ==========="
10099 test_mkdir -p $DIR/$tdir
10100 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10102 check_default_stripe_attr --stripe-count --raw
10103 check_default_stripe_attr --stripe-index --raw
10107 run_test 204g "Print raw stripe count and offset ==========="
10110 test_mkdir -p $DIR/$tdir
10111 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10113 check_default_stripe_attr --stripe-count --raw
10114 check_default_stripe_attr --stripe-size --raw
10118 run_test 204h "Print raw stripe count and size ============="
10120 # Figure out which job scheduler is being used, if any,
10121 # or use a fake one
10122 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10123 JOBENV=SLURM_JOB_ID
10124 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10126 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10128 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10129 JOBENV=LOADL_STEP_ID
10130 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10136 verify_jobstats() {
10140 # clear old jobstats
10141 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10142 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10144 # use a new JobID for this test, or we might see an old one
10145 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10149 log "Using JobID environment variable $JOBENV=$JOBVAL"
10151 if [ $JOBENV = "FAKE_JOBID" ]; then
10152 FAKE_JOBID=$JOBVAL $cmd
10157 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10158 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10159 do_facet $FACET lctl get_param mdt.*.job_stats |
10160 grep $JOBVAL || error "No job stats found on MDT $FACET"
10162 if [ "$target" = "ost" -o "$target" = "both" ]; then
10164 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10165 grep $JOBVAL || error "No job stats found on OST $FACET"
10171 NEW_JOBENV=${1:-$OLD_JOBENV}
10172 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10173 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10176 test_205() { # Job stats
10177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10178 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10179 skip "Server doesn't support jobstats" && return 0
10182 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10183 if [ $OLD_JOBENV != $JOBENV ]; then
10184 jobstats_set $JOBENV
10185 trap jobstats_set EXIT
10189 cmd="mkdir $DIR/$tfile"
10190 verify_jobstats "$cmd" "mdt"
10192 cmd="rm -fr $DIR/$tfile"
10193 verify_jobstats "$cmd" "mdt"
10195 cmd="mknod $DIR/$tfile c 1 3"
10196 verify_jobstats "$cmd" "mdt"
10198 cmd="rm -f $DIR/$tfile"
10199 verify_jobstats "$cmd" "mdt"
10201 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10202 verify_jobstats "$cmd" "mdt"
10204 cmd="touch $DIR/$tfile"
10205 verify_jobstats "$cmd" "both"
10207 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10208 verify_jobstats "$cmd" "ost"
10210 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10211 verify_jobstats "$cmd" "ost"
10213 cmd="$TRUNCATE $DIR/$tfile 0"
10214 verify_jobstats "$cmd" "both"
10216 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10217 verify_jobstats "$cmd" "mdt"
10220 rm -f $DIR/jobstats_test_rename
10222 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10224 run_test 205 "Verify job stats"
10226 # LU-1480, LU-1773 and LU-1657
10228 mkdir -p $DIR/$tdir
10229 lfs setstripe -c -1 $DIR/$tdir
10230 #define OBD_FAIL_LOV_INIT 0x1403
10231 $LCTL set_param fail_loc=0xa0001403
10232 $LCTL set_param fail_val=1
10233 touch $DIR/$tdir/$tfile || true
10235 run_test 206 "fail lov_init_raid0() doesn't lbug"
10238 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10239 local fsz=`stat -c %s $DIR/$tfile`
10240 cancel_lru_locks mdc
10242 # do not return layout in getattr intent
10243 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10244 $LCTL set_param fail_loc=0x170
10245 local sz=`stat -c %s $DIR/$tfile`
10247 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10251 run_test 207a "can refresh layout at glimpse"
10254 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10255 local cksum=`md5sum $DIR/$tfile`
10256 local fsz=`stat -c %s $DIR/$tfile`
10257 cancel_lru_locks mdc
10258 cancel_lru_locks osc
10260 # do not return layout in getattr intent
10261 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10262 $LCTL set_param fail_loc=0x171
10264 # it will refresh layout after the file is opened but before read issues
10265 echo checksum is "$cksum"
10266 echo "$cksum" |md5sum -c --quiet || error "file differs"
10270 run_test 207b "can refresh layout at open"
10274 size=$((size % 8192 + 1))
10275 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10276 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10277 rm -f $DIR/f212 $DIR/f212.xyz
10279 run_test 212 "Sendfile test ============================================"
10282 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10283 cancel_lru_locks osc
10284 lctl set_param fail_loc=0x8000040f
10285 # generate a read lock
10286 cat $DIR/$tfile > /dev/null
10287 # write to the file, it will try to cancel the above read lock.
10288 cat /etc/hosts >> $DIR/$tfile
10290 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10292 test_214() { # for bug 20133
10293 test_mkdir -p $DIR/d214p/d214c
10294 for (( i=0; i < 340; i++ )) ; do
10295 touch $DIR/d214p/d214c/a$i
10298 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10299 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10300 ls $DIR/d214c || error "ls $DIR/d214c failed"
10301 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10303 run_test 214 "hash-indexed directory test - bug 20133"
10305 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10306 create_lnet_proc_files() {
10307 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10308 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10310 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10311 rm -f "$TMP/lnet_$1.sys_tmp"
10314 # counterpart of create_lnet_proc_files
10315 remove_lnet_proc_files() {
10316 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10319 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10320 # 3rd arg as regexp for body
10321 check_lnet_proc_stats() {
10322 local l=$(cat "$TMP/lnet_$1" |wc -l)
10323 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10325 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10328 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10329 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10330 # optional and can be regexp for 2nd line (lnet.routes case)
10331 check_lnet_proc_entry() {
10332 local blp=2 # blp stands for 'position of 1st line of body'
10333 [ "$5" = "" ] || blp=3 # lnet.routes case
10335 local l=$(cat "$TMP/lnet_$1" |wc -l)
10336 # subtracting one from $blp because the body can be empty
10337 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10339 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10340 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10342 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10343 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10345 # bail out if any unexpected line happened
10346 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10347 [ "$?" != 0 ] || error "$2 misformatted"
10350 test_215() { # for bugs 18102, 21079, 21517
10351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10352 local N='(0|[1-9][0-9]*)' # non-negative numeric
10353 local P='[1-9][0-9]*' # positive numeric
10354 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10355 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10356 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10357 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10359 local L1 # regexp for 1st line
10360 local L2 # regexp for 2nd line (optional)
10361 local BR # regexp for the rest (body)
10363 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10364 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10365 create_lnet_proc_files "stats"
10366 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10367 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10368 remove_lnet_proc_files "stats"
10370 # /proc/sys/lnet/routes should look like this:
10371 # Routing disabled/enabled
10372 # net hops state router
10373 # where net is a string like tcp0, hops >= 0, state is up/down,
10374 # router is a string like 192.168.1.1@tcp2
10375 L1="^Routing (disabled|enabled)$"
10376 L2="^net +hops +state +router$"
10377 BR="^$NET +$N +(up|down) +$NID$"
10378 create_lnet_proc_files "routes"
10379 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10380 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10381 remove_lnet_proc_files "routes"
10383 # /proc/sys/lnet/routers should look like this:
10384 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10385 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10386 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10387 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10388 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10389 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10390 create_lnet_proc_files "routers"
10391 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10392 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10393 remove_lnet_proc_files "routers"
10395 # /proc/sys/lnet/peers should look like this:
10396 # nid refs state last max rtr min tx min queue
10397 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10398 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10399 # numeric (0 or >0 or <0), queue >= 0.
10400 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10401 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10402 create_lnet_proc_files "peers"
10403 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10404 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10405 remove_lnet_proc_files "peers"
10407 # /proc/sys/lnet/buffers should look like this:
10408 # pages count credits min
10409 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10410 L1="^pages +count +credits +min$"
10411 BR="^ +$N +$N +$I +$I$"
10412 create_lnet_proc_files "buffers"
10413 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10414 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10415 remove_lnet_proc_files "buffers"
10417 # /proc/sys/lnet/nis should look like this:
10418 # nid status alive refs peer rtr max tx min
10419 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10420 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10421 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10422 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10423 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10424 create_lnet_proc_files "nis"
10425 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10426 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10427 remove_lnet_proc_files "nis"
10429 # can we successfully write to /proc/sys/lnet/stats?
10430 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10431 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10433 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10435 test_216() { # bug 20317
10436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10437 remote_ost_nodsh && skip "remote OST with nodsh" && return
10439 local p="$TMP/sanityN-$TESTNAME.parameters"
10440 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
10441 for node in $(osts_nodes); do
10442 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10443 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
10444 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
10448 # agressive lockless i/o settings
10449 for node in $(osts_nodes); do
10450 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
10452 lctl set_param -n osc.*.contention_seconds 60
10454 $DIRECTIO write $DIR/$tfile 0 10 4096
10455 $CHECKSTAT -s 40960 $DIR/$tfile
10457 # disable lockless i/o
10458 for node in $(osts_nodes); do
10459 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10461 lctl set_param -n osc.*.contention_seconds 0
10464 dd if=/dev/zero of=$DIR/$tfile count=0
10465 $CHECKSTAT -s 0 $DIR/$tfile
10467 restore_lustre_params <$p
10471 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10473 test_217() { # bug 22430
10474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10478 for node in $(nodes_list); do
10479 nid=$(host_nids_address $node $NETTYPE)
10480 if [[ $nid = *-* ]] ; then
10481 echo "lctl ping $nid@$NETTYPE"
10482 lctl ping $nid@$NETTYPE
10484 echo "skipping $node (no hyphen detected)"
10488 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10491 # do directio so as not to populate the page cache
10492 log "creating a 10 Mb file"
10493 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10494 log "starting reads"
10495 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10496 log "truncating the file"
10497 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10499 kill %+ || true # reads might have finished
10500 echo "wait until dd is finished"
10502 log "removing the temporary file"
10503 rm -rf $DIR/$tfile || error "tmp file removal failed"
10505 run_test 218 "parallel read and truncate should not deadlock ======================="
10508 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10509 # write one partial page
10510 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10511 # set no grant so vvp_io_commit_write will do sync write
10512 $LCTL set_param fail_loc=0x411
10513 # write a full page at the end of file
10514 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10516 $LCTL set_param fail_loc=0
10517 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10518 $LCTL set_param fail_loc=0x411
10519 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10521 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10523 test_220() { #LU-325
10524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10525 remote_ost_nodsh && skip "remote OST with nodsh" && return
10528 test_mkdir -p $DIR/$tdir
10529 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10530 awk '{print $2}' | sed -e 's/_UUID$//')
10533 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10534 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10535 osc.$mdtosc_proc1.prealloc_last_id)
10536 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10537 osc.$mdtosc_proc1.prealloc_next_id)
10541 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10542 #define OBD_FAIL_OST_ENOINO 0x229
10543 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10544 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10545 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10547 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10549 MDSOBJS=$((last_id - next_id))
10550 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10552 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10553 echo "OST still has $count kbytes free"
10555 echo "create $MDSOBJS files @next_id..."
10556 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10558 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10559 osc.$mdtosc_proc1.prealloc_last_id)
10560 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10561 osc.$mdtosc_proc1.prealloc_next_id)
10563 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10568 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10569 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10571 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10572 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10573 echo "unlink $MDSOBJS files @$next_id..."
10574 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10576 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10580 dd if=`which date` of=$MOUNT/date oflag=sync
10581 chmod +x $MOUNT/date
10583 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10584 $LCTL set_param fail_loc=0x80001401
10586 $MOUNT/date > /dev/null
10589 run_test 221 "make sure fault and truncate race to not cause OOM"
10592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10594 test_mkdir -p $DIR/$tdir
10595 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10596 createmany -o $DIR/$tdir/$tfile 10
10597 cancel_lru_locks mdc
10598 cancel_lru_locks osc
10599 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10600 $LCTL set_param fail_loc=0x31a
10601 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10602 $LCTL set_param fail_loc=0
10605 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10610 test_mkdir -p $DIR/$tdir
10611 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10612 createmany -o $DIR/$tdir/$tfile 10
10613 cancel_lru_locks mdc
10614 cancel_lru_locks osc
10615 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10616 $LCTL set_param fail_loc=0x31a
10617 rm -r $DIR/$tdir || "AGL for rmdir failed"
10618 $LCTL set_param fail_loc=0
10620 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10625 test_mkdir -p $DIR/$tdir
10626 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10627 createmany -o $DIR/$tdir/$tfile 10
10628 cancel_lru_locks mdc
10629 cancel_lru_locks osc
10630 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10631 $LCTL set_param fail_loc=0x31b
10632 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10633 $LCTL set_param fail_loc=0
10636 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10638 test_224a() { # LU-1039, MRP-303
10639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10640 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10641 $LCTL set_param fail_loc=0x508
10642 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10643 $LCTL set_param fail_loc=0
10646 run_test 224a "Don't panic on bulk IO failure"
10648 test_224b() { # LU-1039, MRP-303
10649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10650 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10651 cancel_lru_locks osc
10652 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10653 $LCTL set_param fail_loc=0x515
10654 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10655 $LCTL set_param fail_loc=0
10658 run_test 224b "Don't panic on bulk IO failure"
10660 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10663 if [ -z ${MDSSURVEY} ]; then
10664 skip_env "mds-survey not found" && return
10666 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10667 { skip "Need MDS version at least 2.2.51"; return; }
10669 local mds=$(facet_host $SINGLEMDS)
10670 local target=$(do_nodes $mds 'lctl dl' | \
10671 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10673 local cmd1="file_count=1000 thrhi=4"
10674 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10675 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10676 local cmd="$cmd1 $cmd2 $cmd3"
10678 rm -f ${TMP}/mds_survey*
10680 eval $cmd || error "mds-survey with zero-stripe failed"
10681 cat ${TMP}/mds_survey*
10682 rm -f ${TMP}/mds_survey*
10684 run_test 225a "Metadata survey sanity with zero-stripe"
10687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10688 if [ -z ${MDSSURVEY} ]; then
10689 skip_env "mds-survey not found" && return
10691 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10692 { skip "Need MDS version at least 2.2.51"; return; }
10694 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10695 skip_env "Need to mount OST to test" && return
10698 local mds=$(facet_host $SINGLEMDS)
10699 local target=$(do_nodes $mds 'lctl dl' | \
10700 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10702 local cmd1="file_count=1000 thrhi=4"
10703 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10704 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10705 local cmd="$cmd1 $cmd2 $cmd3"
10707 rm -f ${TMP}/mds_survey*
10709 eval $cmd || error "mds-survey with stripe_count failed"
10710 cat ${TMP}/mds_survey*
10711 rm -f ${TMP}/mds_survey*
10713 run_test 225b "Metadata survey sanity with stripe_count = 1"
10715 mcreate_path2fid () {
10721 local path=$DIR/$tdir/$name
10726 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10727 error "cannot create $desc"
10729 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10731 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10733 fid_path=$($LFS fid2path $MOUNT $fid)
10735 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10737 [ "$path" == "$fid_path" ] ||
10738 error "fid2path returned $fid_path, expected $path"
10740 echo "pass with $path and $fid"
10745 mkdir -p $DIR/$tdir
10747 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10748 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10749 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10750 mcreate_path2fid 0040666 0 0 dir "directory"
10751 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10752 mcreate_path2fid 0100666 0 0 file "regular file"
10753 mcreate_path2fid 0120666 0 0 link "symbolic link"
10754 mcreate_path2fid 0140666 0 0 sock "socket"
10756 run_test 226a "call path2fid and fid2path on files of all type"
10759 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10763 mkdir -p $DIR/$tdir
10764 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
10765 error "create remote directory failed"
10766 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
10767 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
10768 "character special file (null)"
10769 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
10770 "character special file (no device)"
10771 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
10772 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
10773 "block special file (loop)"
10774 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
10775 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
10776 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
10778 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
10780 # LU-1299 Executing or running ldd on a truncated executable does not
10781 # cause an out-of-memory condition.
10783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10784 dd if=`which date` of=$MOUNT/date bs=1k count=1
10785 chmod +x $MOUNT/date
10787 $MOUNT/date > /dev/null
10788 ldd $MOUNT/date > /dev/null
10791 run_test 227 "running truncated executable does not cause OOM"
10793 # LU-1512 try to reuse idle OI blocks
10795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10796 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10797 skip "non-ldiskfs backend" && return
10799 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10800 local myDIR=$DIR/$tdir
10803 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10804 $LCTL set_param fail_loc=0x80001002
10805 createmany -o $myDIR/t- 10000
10806 $LCTL set_param fail_loc=0
10807 # The guard is current the largest FID holder
10809 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10811 local IDX=$(($SEQ % 64))
10813 do_facet $SINGLEMDS sync
10814 # Make sure journal flushed.
10816 local blk1=$(do_facet $SINGLEMDS \
10817 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10818 grep Blockcount | awk '{print $4}')
10820 # Remove old files, some OI blocks will become idle.
10821 unlinkmany $myDIR/t- 10000
10822 # Create new files, idle OI blocks should be reused.
10823 createmany -o $myDIR/t- 2000
10824 do_facet $SINGLEMDS sync
10825 # Make sure journal flushed.
10827 local blk2=$(do_facet $SINGLEMDS \
10828 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10829 grep Blockcount | awk '{print $4}')
10831 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10833 run_test 228a "try to reuse idle OI blocks"
10836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10837 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10838 skip "non-ldiskfs backend" && return
10840 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10841 local myDIR=$DIR/$tdir
10844 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10845 $LCTL set_param fail_loc=0x80001002
10846 createmany -o $myDIR/t- 10000
10847 $LCTL set_param fail_loc=0
10848 # The guard is current the largest FID holder
10850 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10852 local IDX=$(($SEQ % 64))
10854 do_facet $SINGLEMDS sync
10855 # Make sure journal flushed.
10857 local blk1=$(do_facet $SINGLEMDS \
10858 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10859 grep Blockcount | awk '{print $4}')
10861 # Remove old files, some OI blocks will become idle.
10862 unlinkmany $myDIR/t- 10000
10865 stop $SINGLEMDS || error "Fail to stop MDT."
10867 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10869 df $MOUNT || error "Fail to df."
10870 # Create new files, idle OI blocks should be reused.
10871 createmany -o $myDIR/t- 2000
10872 do_facet $SINGLEMDS sync
10873 # Make sure journal flushed.
10875 local blk2=$(do_facet $SINGLEMDS \
10876 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10877 grep Blockcount | awk '{print $4}')
10879 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10881 run_test 228b "idle OI blocks can be reused after MDT restart"
10885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10886 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10887 skip "non-ldiskfs backend" && return
10889 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10890 local myDIR=$DIR/$tdir
10893 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10894 $LCTL set_param fail_loc=0x80001002
10895 # 20000 files can guarantee there are index nodes in the OI file
10896 createmany -o $myDIR/t- 20000
10897 $LCTL set_param fail_loc=0
10898 # The guard is current the largest FID holder
10900 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10902 local IDX=$(($SEQ % 64))
10904 do_facet $SINGLEMDS sync
10905 # Make sure journal flushed.
10907 local blk1=$(do_facet $SINGLEMDS \
10908 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10909 grep Blockcount | awk '{print $4}')
10911 # Remove old files, some OI blocks will become idle.
10912 unlinkmany $myDIR/t- 20000
10914 # The OI file should become empty now
10916 # Create new files, idle OI blocks should be reused.
10917 createmany -o $myDIR/t- 2000
10918 do_facet $SINGLEMDS sync
10919 # Make sure journal flushed.
10921 local blk2=$(do_facet $SINGLEMDS \
10922 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10923 grep Blockcount | awk '{print $4}')
10925 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10927 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10931 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10934 mkdir -p $DIR/$tdir/test_230_local
10935 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10936 [ $mdt_idx -ne 0 ] &&
10937 error "create local directory on wrong MDT $mdt_idx"
10939 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10940 error "create remote directory failed"
10941 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10942 [ $mdt_idx -ne $MDTIDX ] &&
10943 error "create remote directory on wrong MDT $mdt_idx"
10945 createmany -o $DIR/$tdir/test_230/t- 10 ||
10946 error "create files on remote directory failed"
10947 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10948 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10949 rm -r $DIR/$tdir || error "unlink remote directory failed"
10951 run_test 230a "Create remote directory and files under the remote directory"
10954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10955 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10957 local remote_dir=$DIR/$tdir/remote_dir
10960 mkdir -p $DIR/$tdir
10961 $LFS mkdir -i $MDTIDX $remote_dir ||
10962 error "create remote directory failed"
10964 $LFS mkdir -i 0 $remote_dir/new_dir &&
10965 error "nested remote directory create succeed!"
10967 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
10968 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
10969 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
10972 error "create remote directory failed after set enable_remote_dir"
10974 rm -rf $remote_dir || error "first unlink remote directory failed"
10976 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
10977 error "chown worked"
10979 do_facet mds$MDTIDX lctl set_param \
10980 mdt.*.enable_remote_dir_gid=$RUNAS_GID
10981 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
10982 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
10985 error "create remote dir failed after set enable_remote_dir_gid"
10987 rm -r $DIR/$tdir || error "second unlink remote directory failed"
10989 run_test 230b "nested remote directory should be failed"
10993 # For simplicity this test assumes that max_pages_per_rpc
10994 # is the same across all OSCs
10995 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
10996 local bulk_size=$((max_pages * 4096))
10998 mkdir -p $DIR/$tdir
11000 # clear the OSC stats
11001 $LCTL set_param osc.*.stats=0 &>/dev/null
11003 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11004 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11005 oflag=direct &>/dev/null || error "dd failed"
11007 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11008 if [ x$nrpcs != "x1" ]; then
11009 error "found $nrpc ost_write RPCs, not 1 as expected"
11012 # Drop the OSC cache, otherwise we will read from it
11013 cancel_lru_locks osc
11015 # clear the OSC stats
11016 $LCTL set_param osc.*.stats=0 &>/dev/null
11018 # Client reads $bulk_size.
11019 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11020 iflag=direct &>/dev/null || error "dd failed"
11022 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11023 if [ x$nrpcs != "x1" ]; then
11024 error "found $nrpc ost_read RPCs, not 1 as expected"
11027 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11030 mkdir -p $DIR/$tdir
11032 for i in {0..1023}; do
11033 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11034 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11035 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11039 run_test 231b "must not assert on fully utilized OST request buffer"
11042 mkdir -p $DIR/$tdir
11043 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11044 $LCTL set_param fail_loc=0x31c
11046 # ignore dd failure
11047 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11049 $LCTL set_param fail_loc=0
11050 umount_client $MOUNT || error "umount failed"
11051 mount_client $MOUNT || error "mount failed"
11053 run_test 232 "failed lock should not block umount"
11056 # tests that do cleanup/setup should be run at the end
11060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11062 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11063 $LCTL set_param fail_loc=0x903
11064 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11065 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11068 FAIL_ON_ERROR=true cleanup
11069 FAIL_ON_ERROR=true setup
11071 run_test 900 "umount should not race with any mgc requeue thread"
11074 check_and_cleanup_lustre
11075 if [ "$I_MOUNTED" != "yes" ]; then
11076 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true