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 rm -rf $DIR/$tdir || error "Can not delete directories"
1124 run_test 24z "rename one remote dir to another remote dir should fail"
1127 echo '== symlink sanity ============================================='
1131 touch $DIR/s25/foo || error
1133 run_test 25a "create file in symlinked directory ==============="
1136 [ ! -d $DIR/d25 ] && test_25a
1137 $CHECKSTAT -t file $DIR/s25/foo || error
1139 run_test 25b "lookup file in symlinked directory ==============="
1143 test_mkdir $DIR/d26/d26-2
1144 ln -s d26/d26-2 $DIR/s26
1145 touch $DIR/s26/foo || error
1147 run_test 26a "multiple component symlink ======================="
1150 test_mkdir -p $DIR/d26b/d26-2
1151 ln -s d26b/d26-2/foo $DIR/s26-2
1152 touch $DIR/s26-2 || error
1154 run_test 26b "multiple component symlink at end of lookup ======"
1157 test_mkdir $DIR/d26.2
1158 touch $DIR/d26.2/foo
1159 ln -s d26.2 $DIR/s26.2-1
1160 ln -s s26.2-1 $DIR/s26.2-2
1161 ln -s s26.2-2 $DIR/s26.2-3
1162 chmod 0666 $DIR/s26.2-3/foo
1164 run_test 26c "chain of symlinks ================================"
1166 # recursive symlinks (bug 439)
1168 ln -s d26-3/foo $DIR/d26-3
1170 run_test 26d "create multiple component recursive symlink ======"
1173 [ ! -h $DIR/d26-3 ] && test_26d
1176 run_test 26e "unlink multiple component recursive symlink ======"
1178 # recursive symlinks (bug 7022)
1180 test_mkdir -p $DIR/$tdir
1181 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1182 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1183 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1184 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1185 cd $tfile || error "cd $tfile failed"
1186 ln -s .. dotdot || error "ln dotdot failed"
1187 ln -s dotdot/lndir lndir || error "ln lndir failed"
1188 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1189 output=`ls $tfile/$tfile/lndir/bar1`
1190 [ "$output" = bar1 ] && error "unexpected output"
1191 rm -r $tfile || error "rm $tfile failed"
1192 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1194 run_test 26f "rm -r of a directory which has recursive symlink ="
1197 echo '== stripe sanity =============================================='
1198 test_mkdir -p $DIR/d27 || error "mkdir failed"
1200 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1201 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1203 log "== test_27a: write to one stripe file ========================="
1204 cp /etc/hosts $DIR/d27/f0 || error
1206 run_test 27a "one stripe file =================================="
1209 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1210 test_mkdir -p $DIR/d27
1211 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1212 $GETSTRIPE -c $DIR/d27/f01
1213 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1214 error "two-stripe file doesn't have two stripes"
1216 run_test 27b "create two stripe file"
1219 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1221 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1223 run_test 27c "write to two stripe file"
1226 test_mkdir -p $DIR/d27
1227 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1228 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1229 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1231 run_test 27d "create file with default settings ================"
1234 test_mkdir -p $DIR/d27
1235 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1236 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1237 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1239 run_test 27e "setstripe existing file (should return error) ======"
1242 test_mkdir -p $DIR/d27
1243 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1244 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
1245 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1247 run_test 27f "setstripe with bad stripe size (should return error)"
1250 test_mkdir -p $DIR/d27
1251 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1252 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1253 error "$DIR/d27/fnone has object"
1255 run_test 27g "$GETSTRIPE with no objects"
1258 touch $DIR/d27/fsome || error "touch failed"
1259 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1261 run_test 27i "$GETSTRIPE with some objects"
1264 test_mkdir -p $DIR/d27
1265 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1267 run_test 27j "setstripe with bad stripe offset (should return error)"
1269 test_27k() { # bug 2844
1270 test_mkdir -p $DIR/d27
1272 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1273 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1274 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1275 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1276 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1277 dd if=/dev/zero of=$FILE bs=4k count=1
1278 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1279 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1281 run_test 27k "limit i_blksize for broken user apps ============="
1284 test_mkdir -p $DIR/d27
1285 mcreate $DIR/f27l || error "creating file"
1286 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1287 error "setstripe should have failed" || true
1289 run_test 27l "check setstripe permissions (should return error)"
1292 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1294 if [ $ORIGFREE -gt $MAXFREE ]; then
1295 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1298 trap simple_cleanup_common EXIT
1299 test_mkdir -p $DIR/$tdir
1300 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1301 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1302 error "dd should fill OST0"
1304 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1306 [ $i -gt 256 ] && break
1309 touch $DIR/$tdir/f27m_$i
1310 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1311 error "OST0 was full but new created file still use it"
1313 touch $DIR/$tdir/f27m_$i
1314 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1315 error "OST0 was full but new created file still use it"
1316 simple_cleanup_common
1318 run_test 27m "create file while OST0 was full =================="
1321 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1325 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1326 # if the OST isn't full anymore.
1328 local OSTIDX=${1:-""}
1330 local list=$(comma_list $(osts_nodes))
1331 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1333 do_nodes $list lctl set_param fail_loc=0
1334 sync # initiate all OST_DESTROYs from MDS to OST
1338 exhaust_precreations() {
1341 local FAILIDX=${3:-$OSTIDX}
1343 test_mkdir -p $DIR/$tdir
1344 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1345 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1347 local OST=$(ostname_from_index $OSTIDX)
1348 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1349 sed -e 's/_UUID$//;s/^.*-//')
1352 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1353 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1354 osc.$mdtosc_proc1.prealloc_last_id)
1355 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1356 osc.$mdtosc_proc1.prealloc_next_id)
1358 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1359 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1361 test_mkdir -p $DIR/$tdir/${OST}
1362 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1363 #define OBD_FAIL_OST_ENOSPC 0x215
1364 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1365 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1366 echo "Creating to objid $last_id on ost $OST..."
1367 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1368 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1369 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1373 exhaust_all_precreations() {
1375 for (( i=0; i < OSTCOUNT; i++ )) ; do
1376 exhaust_precreations $i $1 -1
1381 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1383 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1384 remote_ost_nodsh && skip "remote OST with nodsh" && return
1387 rm -f $DIR/$tdir/$tfile
1388 exhaust_precreations 0 0x80000215
1389 $SETSTRIPE -c -1 $DIR/$tdir
1390 touch $DIR/$tdir/$tfile || error
1391 $GETSTRIPE $DIR/$tdir/$tfile
1394 run_test 27n "create file with some full OSTs =================="
1397 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1399 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1400 remote_ost_nodsh && skip "remote OST with nodsh" && return
1403 rm -f $DIR/$tdir/$tfile
1404 exhaust_all_precreations 0x215
1406 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1411 run_test 27o "create file with all full OSTs (should error) ===="
1414 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1416 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1417 remote_ost_nodsh && skip "remote OST with nodsh" && return
1420 rm -f $DIR/$tdir/$tfile
1421 test_mkdir -p $DIR/$tdir
1423 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1424 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1425 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1427 exhaust_precreations 0 0x80000215
1428 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1429 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1430 $GETSTRIPE $DIR/$tdir/$tfile
1434 run_test 27p "append to a truncated file with some full OSTs ==="
1437 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1439 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1440 remote_ost_nodsh && skip "remote OST with nodsh" && return
1443 rm -f $DIR/$tdir/$tfile
1445 test_mkdir -p $DIR/$tdir
1446 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1447 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1448 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1450 exhaust_all_precreations 0x215
1452 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1453 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1457 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1460 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1462 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1463 remote_ost_nodsh && skip "remote OST with nodsh" && return
1466 rm -f $DIR/$tdir/$tfile
1467 exhaust_precreations 0 0x80000215
1469 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1473 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1475 test_27s() { # bug 10725
1476 test_mkdir -p $DIR/$tdir
1477 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1478 local stripe_count=0
1479 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1480 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1481 error "stripe width >= 2^32 succeeded" || true
1484 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1486 test_27t() { # bug 10864
1491 $WLFS getstripe $tfile
1494 run_test 27t "check that utils parse path correctly"
1496 test_27u() { # bug 4900
1497 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1500 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1501 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1502 test_mkdir -p $DIR/$tdir
1504 createmany -o $DIR/$tdir/t- 1000
1505 do_facet $SINGLEMDS lctl set_param fail_loc=0
1507 TLOG=$DIR/$tfile.getstripe
1508 $GETSTRIPE $DIR/$tdir > $TLOG
1509 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1510 unlinkmany $DIR/$tdir/t- 1000
1511 [ $OBJS -gt 0 ] && \
1512 error "$OBJS objects created on OST-0. See $TLOG" || pass
1514 run_test 27u "skip object creation on OSC w/o objects =========="
1516 test_27v() { # bug 4900
1517 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1519 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1520 remote_ost_nodsh && skip "remote OST with nodsh" && return
1522 exhaust_all_precreations 0x215
1525 test_mkdir -p $DIR/$tdir
1526 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1528 touch $DIR/$tdir/$tfile
1529 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1531 for (( i=1; i < OSTCOUNT; i++ )); do
1532 do_facet ost$i lctl set_param fail_loc=0x705
1534 local START=`date +%s`
1535 createmany -o $DIR/$tdir/$tfile 32
1537 local FINISH=`date +%s`
1538 local TIMEOUT=`lctl get_param -n timeout`
1539 local PROCESS=$((FINISH - START))
1540 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1541 error "$FINISH - $START >= $TIMEOUT / 2"
1542 sleep $((TIMEOUT / 2 - PROCESS))
1545 run_test 27v "skip object creation on slow OST ================="
1547 test_27w() { # bug 10997
1548 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1549 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1550 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1551 error "stripe size $size != 65536" || true
1552 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1553 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1555 run_test 27w "check $SETSTRIPE -S option"
1558 [ "$OSTCOUNT" -lt "2" ] &&
1559 skip_env "skipping multiple stripe count/offset test" && return
1561 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1562 for i in $(seq 1 $OSTCOUNT); do
1564 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1565 error "setstripe -c $i -i $offset failed"
1566 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1567 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1568 [ $count -ne $i ] && error "stripe count $count != $i" || true
1569 [ $index -ne $offset ] &&
1570 error "stripe offset $index != $offset" || true
1573 run_test 27wa "check $SETSTRIPE -c -i options"
1576 remote_ost_nodsh && skip "remote OST with nodsh" && return
1577 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1579 OFFSET=$(($OSTCOUNT - 1))
1581 local OST=$(ostname_from_index $OSTIDX)
1583 test_mkdir -p $DIR/$tdir
1584 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1585 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1587 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1588 for i in `seq 0 $OFFSET`; do
1589 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1590 error "OST0 was degraded but new created file still use it"
1592 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1594 run_test 27x "create files while OST0 is degraded"
1597 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1598 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1599 remote_ost_nodsh && skip "remote OST with nodsh" && return
1600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1602 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1603 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1604 osc.$mdtosc.prealloc_last_id)
1605 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1606 osc.$mdtosc.prealloc_next_id)
1607 local fcount=$((last_id - next_id))
1608 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1609 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1611 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1612 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1613 local OST_DEACTIVE_IDX=-1
1618 for OSC in $MDS_OSCS; do
1619 OST=$(osc_to_ost $OSC)
1620 OSTIDX=$(index_from_ostuuid $OST)
1621 if [ $OST_DEACTIVE_IDX == -1 ]; then
1622 OST_DEACTIVE_IDX=$OSTIDX
1624 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1625 echo $OSC "is Deactivated:"
1626 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1630 OSTIDX=$(index_from_ostuuid $OST)
1632 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1634 for OSC in $MDS_OSCS; do
1635 OST=$(osc_to_ost $OSC)
1636 OSTIDX=$(index_from_ostuuid $OST)
1637 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1638 echo $OST "is degraded:"
1639 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1640 obdfilter.$OST.degraded=1
1645 createmany -o $DIR/$tdir/$tfile $fcount
1647 for OSC in $MDS_OSCS; do
1648 OST=$(osc_to_ost $OSC)
1649 OSTIDX=$(index_from_ostuuid $OST)
1650 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1651 echo $OST "is recovered from degraded:"
1652 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1653 obdfilter.$OST.degraded=0
1655 do_facet $SINGLEMDS lctl --device %$OSC activate
1659 # all osp devices get activated, hence -1 stripe count restored
1662 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1663 # devices get activated.
1665 $SETSTRIPE -c -1 $DIR/$tfile
1666 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1668 [ $stripecnt -ne $OSTCOUNT ] &&
1669 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1672 run_test 27y "create files while OST0 is degraded and the rest inactive"
1678 lmm_count=$($GETSTRIPE -c $1)
1679 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1680 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1682 local old_ifs="$IFS"
1684 fid=($($LFS path2fid $1))
1687 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1688 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1690 # compare lmm_seq and lu_fid->f_seq
1691 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1692 # compare lmm_object_id and lu_fid->oid
1693 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1695 # check the trusted.fid attribute of the OST objects of the file
1696 local have_obdidx=false
1698 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1699 # skip lines up to and including "obdidx"
1700 [ -z "$obdidx" ] && break
1701 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1702 $have_obdidx || continue
1704 local ost=$((obdidx + 1))
1705 local dev=$(ostdevname $ost)
1707 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1708 echo "Currently only works with ldiskfs-based OSTs"
1712 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1714 #don't unmount/remount the OSTs if we don't need to do that
1715 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1716 # update too, until that use mount/ll_decode_filter_fid/mount
1717 local dir=$(facet_mntpt ost$ost)
1718 local opts=${OST_MOUNT_OPTS}
1720 if ! do_facet ost$ost test -b ${dev}; then
1721 opts=$(csa_add "$opts" -o loop)
1725 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1726 { error "mounting $dev as $FSTYPE failed"; return 3; }
1727 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1728 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1729 do_facet ost$ost umount -d $dir
1730 start ost$ost $dev $OST_MOUNT_OPTS
1732 # re-enable when debugfs will understand new filter_fid
1733 #seq=$(echo $seq | sed -e "s/^0x//g")
1734 #if [ $seq == 0 ]; then
1735 # oid_hex=$(echo $oid)
1737 # oid_hex=$(echo $hex | sed -e "s/^0x//g")
1739 #local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1740 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1741 # $dev 2>/dev/null" | grep "parent=")
1743 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1745 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1747 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1748 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1749 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1750 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1751 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1752 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1754 # compare lmm_seq and filter_fid->ff_parent.f_seq
1755 [ $ff_pseq = $lmm_seq ] ||
1756 error "FF parent SEQ $ff_pseq != $lmm_seq"
1757 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1758 [ $ff_poid = $lmm_oid ] ||
1759 error "FF parent OID $ff_poid != $lmm_oid"
1760 [ $ff_pstripe = $stripe_nr ] ||
1761 error "FF stripe $ff_pstripe != $stripe_nr"
1763 stripe_nr=$((stripe_nr + 1))
1768 remote_ost_nodsh && skip "remote OST with nodsh" && return
1769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1770 test_mkdir -p $DIR/$tdir
1772 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1773 { error "setstripe -c -1 failed"; return 1; }
1774 # We need to send a write to every object to get parent FID info set.
1775 # This _should_ also work for setattr, but does not currently.
1776 # touch $DIR/$tdir/$tfile-1 ||
1777 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1778 { error "dd $tfile-1 failed"; return 2; }
1779 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1780 { error "setstripe -c -1 failed"; return 3; }
1781 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1782 { error "dd $tfile-2 failed"; return 4; }
1784 # make sure write RPCs have been sent to OSTs
1787 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1788 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1790 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1792 test_27A() { # b=19102
1793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1794 local restore_size=$($GETSTRIPE -S $MOUNT)
1795 local restore_count=$($GETSTRIPE -c $MOUNT)
1796 local restore_offset=$($GETSTRIPE -i $MOUNT)
1797 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1798 local default_size=$($GETSTRIPE -S $MOUNT)
1799 local default_count=$($GETSTRIPE -c $MOUNT)
1800 local default_offset=$($GETSTRIPE -i $MOUNT)
1801 local dsize=$((1024 * 1024))
1802 [ $default_size -eq $dsize ] ||
1803 error "stripe size $default_size != $dsize"
1804 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1805 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1806 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1808 run_test 27A "check filesystem-wide default LOV EA values"
1810 test_27B() { # LU-2523
1811 test_mkdir -p $DIR/$tdir
1812 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1814 # open f1 with O_LOV_DELAY_CREATE
1816 # call setstripe ioctl on open file descriptor for f1
1818 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1822 # open f1 with O_LOV_DELAY_CREATE
1824 # call setstripe ioctl on open file descriptor for f1
1826 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1828 # Allow multiop to fail in imitation of NFS's busted semantics.
1831 run_test 27B "call setstripe on open unlinked file/rename victim"
1833 test_27C() { #LU-2871
1834 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1841 test_mkdir -p $DIR/$tdir
1843 for i in $(seq 0 $((OSTCOUNT - 1))); do
1844 # set stripe across all OSTs starting from OST$i
1845 $SETSTRIPE -i $i -c -1 $tfile$i
1846 # get striping information
1847 ost_idx=($($GETSTRIPE $tfile$i |
1848 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1851 for j in $(seq 0 $((OSTCOUNT - 1))); do
1852 index=$(((i + j) % OSTCOUNT))
1853 [ ${ost_idx[$j]} -eq $index ] || error
1857 run_test 27C "check full striping across all OSTs"
1859 # createtest also checks that device nodes are created and
1860 # then visible correctly (#2091)
1861 test_28() { # bug 2091
1863 $CREATETEST $DIR/d28/ct || error
1865 run_test 28 "create/mknod/mkdir with bad file types ============"
1868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1869 cancel_lru_locks mdc
1875 declare -i LOCKCOUNTORIG=0
1876 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1877 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1879 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1881 declare -i LOCKUNUSEDCOUNTORIG=0
1882 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1883 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1890 declare -i LOCKCOUNTCURRENT=0
1891 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1892 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1895 declare -i LOCKUNUSEDCOUNTCURRENT=0
1896 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1897 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1900 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1901 lctl set_param -n ldlm.dump_namespaces ""
1902 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1903 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1904 log "dumped log to $TMP/test_29.dk (bug 5793)"
1907 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1908 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1909 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1910 log "dumped log to $TMP/test_29.dk (bug 5793)"
1914 run_test 29 "IT_GETATTR regression ============================"
1916 test_30a() { # was test_30
1917 cp `which ls` $DIR || cp /bin/ls $DIR
1921 run_test 30a "execute binary from Lustre (execve) =============="
1924 cp `which ls` $DIR || cp /bin/ls $DIR
1926 $RUNAS $DIR/ls / || error
1929 run_test 30b "execute binary from Lustre as non-root ==========="
1931 test_30c() { # b=22376
1932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1933 cp `which ls` $DIR || cp /bin/ls $DIR
1935 cancel_lru_locks mdc
1936 cancel_lru_locks osc
1937 $RUNAS $DIR/ls / || error
1940 run_test 30c "execute binary from Lustre without read perms ===="
1943 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1944 $CHECKSTAT -a $DIR/f31 || error
1946 run_test 31a "open-unlink file =================================="
1949 touch $DIR/f31 || error
1950 ln $DIR/f31 $DIR/f31b || error
1951 $MULTIOP $DIR/f31b Ouc || error
1952 $CHECKSTAT -t file $DIR/f31 || error
1954 run_test 31b "unlink file with multiple links while open ======="
1957 touch $DIR/f31 || error
1958 ln $DIR/f31 $DIR/f31c || error
1959 multiop_bg_pause $DIR/f31 O_uc || return 1
1961 $MULTIOP $DIR/f31c Ouc
1962 kill -USR1 $MULTIPID
1965 run_test 31c "open-unlink file with multiple links ============="
1968 opendirunlink $DIR/d31d $DIR/d31d || error
1969 $CHECKSTAT -a $DIR/d31d || error
1971 run_test 31d "remove of open directory ========================="
1973 test_31e() { # bug 2904
1974 check_kernel_version 34 || return 0
1975 openfilleddirunlink $DIR/d31e || error
1977 run_test 31e "remove of open non-empty directory ==============="
1979 test_31f() { # bug 4554
1980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1982 test_mkdir $DIR/d31f
1983 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1984 cp /etc/hosts $DIR/d31f
1986 $GETSTRIPE $DIR/d31f/hosts
1987 multiop_bg_pause $DIR/d31f D_c || return 1
1990 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1991 test_mkdir $DIR/d31f
1992 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1993 cp /etc/hosts $DIR/d31f
1995 $GETSTRIPE $DIR/d31f/hosts
1996 multiop_bg_pause $DIR/d31f D_c || return 1
1999 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2000 wait $MULTIPID || error "first opendir $MULTIPID failed"
2004 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2005 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2008 run_test 31f "remove of open directory with open-unlink file ==="
2011 echo "-- cross directory link --"
2012 test_mkdir $DIR/d31ga
2013 test_mkdir $DIR/d31gb
2015 ln $DIR/d31ga/f $DIR/d31gb/g
2016 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2017 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2018 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2019 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2021 run_test 31g "cross directory link==============="
2024 echo "-- cross directory link --"
2025 test_mkdir $DIR/d31h
2026 test_mkdir $DIR/d31h/dir
2028 ln $DIR/d31h/f $DIR/d31h/dir/g
2029 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2030 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2031 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2032 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2034 run_test 31h "cross directory link under child==============="
2037 echo "-- cross directory link --"
2038 test_mkdir $DIR/d31i
2039 test_mkdir $DIR/d31i/dir
2040 touch $DIR/d31i/dir/f
2041 ln $DIR/d31i/dir/f $DIR/d31i/g
2042 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2043 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2044 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2045 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2047 run_test 31i "cross directory link under parent==============="
2051 test_mkdir $DIR/d31j
2052 test_mkdir $DIR/d31j/dir1
2053 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2054 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2055 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2056 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2059 run_test 31j "link for directory==============="
2063 test_mkdir $DIR/d31k
2065 touch $DIR/d31k/exist
2066 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2067 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2068 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2069 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2070 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2071 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2072 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2075 run_test 31k "link to file: the same, non-existing, dir==============="
2078 test_mkdir $DIR/d31m
2080 test_mkdir $DIR/d31m2
2081 touch $DIR/d31m2/exist
2082 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2083 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2084 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2085 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2086 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2087 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2090 run_test 31m "link to file: the same, non-existing, dir==============="
2093 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2094 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2095 nlink=$(stat --format=%h $DIR/$tfile)
2096 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2097 exec 173<$DIR/$tfile
2098 trap "exec 173<&-" EXIT
2099 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2100 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2101 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2102 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2103 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2106 run_test 31n "check link count of unlinked file"
2108 cleanup_test32_mount() {
2110 $UMOUNT $DIR/$tdir/ext2-mountpoint
2114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2115 echo "== more mountpoints and symlinks ================="
2116 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2117 trap cleanup_test32_mount EXIT
2118 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2119 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2120 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2121 cleanup_test32_mount
2123 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2127 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2128 trap cleanup_test32_mount EXIT
2129 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2130 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2131 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2132 cleanup_test32_mount
2134 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2137 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2138 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2139 trap cleanup_test32_mount EXIT
2140 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2141 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2142 test_mkdir -p $DIR/$tdir/d2/test_dir
2143 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2144 cleanup_test32_mount
2146 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2149 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2150 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2151 trap cleanup_test32_mount EXIT
2152 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2153 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2154 test_mkdir -p $DIR/$tdir/d2/test_dir
2155 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2156 cleanup_test32_mount
2158 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2161 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2162 test_mkdir -p $DIR/d32e/tmp
2163 TMP_DIR=$DIR/d32e/tmp
2164 ln -s $DIR/d32e $TMP_DIR/symlink11
2165 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2166 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2167 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2169 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2172 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2173 test_mkdir -p $DIR/d32f/tmp
2174 TMP_DIR=$DIR/d32f/tmp
2175 ln -s $DIR/d32f $TMP_DIR/symlink11
2176 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2177 ls $DIR/d32f/tmp/symlink11 || error
2178 ls $DIR/d32f/symlink01 || error
2180 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2183 TMP_DIR=$DIR/$tdir/tmp
2184 test_mkdir -p $DIR/$tdir/tmp
2185 test_mkdir $DIR/${tdir}2
2186 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2187 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2188 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2189 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2190 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2191 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2193 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2196 rm -fr $DIR/$tdir $DIR/${tdir}2
2197 TMP_DIR=$DIR/$tdir/tmp
2198 test_mkdir -p $DIR/$tdir/tmp
2199 test_mkdir $DIR/${tdir}2
2200 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2201 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2202 ls $TMP_DIR/symlink12 || error
2203 ls $DIR/$tdir/symlink02 || error
2205 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2209 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2210 trap cleanup_test32_mount EXIT
2211 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2212 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2213 touch $DIR/$tdir/test_file
2214 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2215 cleanup_test32_mount
2217 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2221 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2222 trap cleanup_test32_mount EXIT
2223 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2224 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2225 touch $DIR/$tdir/test_file
2226 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2227 cleanup_test32_mount
2229 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2234 trap cleanup_test32_mount EXIT
2235 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2236 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2237 test_mkdir -p $DIR/$tdir/d2
2238 touch $DIR/$tdir/d2/test_file || error
2239 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2240 cleanup_test32_mount
2242 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2247 trap cleanup_test32_mount EXIT
2248 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2249 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2250 test_mkdir -p $DIR/$tdir/d2
2251 touch $DIR/$tdir/d2/test_file
2252 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2253 cleanup_test32_mount
2255 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2259 test_mkdir -p $DIR/d32m/tmp
2260 TMP_DIR=$DIR/d32m/tmp
2261 ln -s $DIR $TMP_DIR/symlink11
2262 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2263 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2264 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2266 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2270 test_mkdir -p $DIR/d32n/tmp
2271 TMP_DIR=$DIR/d32n/tmp
2272 ln -s $DIR $TMP_DIR/symlink11
2273 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2274 ls -l $DIR/d32n/tmp/symlink11 || error
2275 ls -l $DIR/d32n/symlink01 || error
2277 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2280 rm -fr $DIR/d32o $DIR/$tfile
2282 test_mkdir -p $DIR/d32o/tmp
2283 TMP_DIR=$DIR/d32o/tmp
2284 ln -s $DIR/$tfile $TMP_DIR/symlink12
2285 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2286 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2287 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2288 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2289 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2291 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2301 test_mkdir -p $DIR/d32p/tmp
2303 TMP_DIR=$DIR/d32p/tmp
2305 ln -s $DIR/$tfile $TMP_DIR/symlink12
2307 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2309 cat $DIR/d32p/tmp/symlink12 || error
2311 cat $DIR/d32p/symlink02 || error
2314 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2316 cleanup_testdir_mount() {
2322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2323 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2324 trap cleanup_testdir_mount EXIT
2325 test_mkdir -p $DIR/$tdir
2326 touch $DIR/$tdir/under_the_mount
2327 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2328 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2329 cleanup_testdir_mount
2331 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2335 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2336 trap cleanup_testdir_mount EXIT
2337 test_mkdir -p $DIR/$tdir
2338 touch $DIR/$tdir/under_the_mount
2339 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2340 ls $DIR/$tdir | grep -q under_the_mount && error || true
2341 cleanup_testdir_mount
2343 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2348 chmod 444 $DIR/$tfile
2349 chown $RUNAS_ID $DIR/$tfile
2351 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2354 run_test 33aa "write file with mode 444 (should return error) ===="
2358 test_mkdir -p $DIR/d33
2359 chown $RUNAS_ID $DIR/d33
2360 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2361 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2362 error "open RDWR" || true
2364 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2368 test_mkdir -p $DIR/d33
2369 chown $RUNAS_ID $DIR/d33
2370 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2372 run_test 33b "test open file with malformed flags (No panic and return error)"
2375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2381 remote_ost_nodsh && skip "remote OST with nodsh" && return
2384 test_mkdir -p $DIR/d33
2385 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2388 for ostnum in $(seq $OSTCOUNT); do
2389 # test-framework's OST numbering is one-based, while Lustre's
2391 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2392 # Parsing llobdstat's output sucks; we could grep the /proc
2393 # path, but that's likely to not be as portable as using the
2394 # llobdstat utility. So we parse lctl output instead.
2395 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2396 obdfilter/$ostname/stats |
2397 awk '/^write_bytes/ {print $7}' )
2398 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2399 if (( ${write_bytes:-0} > 0 ))
2406 $all_zeros || return 0
2409 echo foo > $DIR/d33/bar
2413 # Total up write_bytes after writing. We'd better find non-zeros.
2414 for ostnum in $(seq $OSTCOUNT); do
2415 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2416 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2417 obdfilter/$ostname/stats |
2418 awk '/^write_bytes/ {print $7}' )
2419 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2420 if (( ${write_bytes:-0} > 0 ))
2429 for ostnum in $(seq $OSTCOUNT); do
2430 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2431 echo "Check that write_bytes is present in obdfilter/*/stats:"
2432 do_facet ost$ostnum lctl get_param -n \
2433 obdfilter/$ostname/stats
2435 error "OST not keeping write_bytes stats (b22312)"
2438 run_test 33c "test llobdstat and write_bytes"
2441 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2444 local remote_dir=$DIR/$tdir/remote_dir
2447 $LFS mkdir -i $MDTIDX $remote_dir ||
2448 error "create remote directory failed"
2450 touch $remote_dir/$tfile
2451 chmod 444 $remote_dir/$tfile
2452 chown $RUNAS_ID $remote_dir/$tfile
2454 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2456 chown $RUNAS_ID $remote_dir
2457 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2458 error "create" || true
2459 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2460 error "open RDWR" || true
2461 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2462 error "create" || true
2464 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2466 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2469 $MCREATE $DIR/f34 || error
2470 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2471 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2472 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2473 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2475 run_test 34a "truncate file that has not been opened ==========="
2478 [ ! -f $DIR/f34 ] && test_34a
2479 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2480 $OPENFILE -f O_RDONLY $DIR/f34
2481 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2482 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2484 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2487 [ ! -f $DIR/f34 ] && test_34a
2488 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2489 $OPENFILE -f O_RDWR $DIR/f34
2490 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2491 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2493 run_test 34c "O_RDWR opening file-with-size works =============="
2496 [ ! -f $DIR/f34 ] && test_34a
2497 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2498 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2501 run_test 34d "write to sparse file ============================="
2505 $MCREATE $DIR/f34e || error
2506 $TRUNCATE $DIR/f34e 1000 || error
2507 $CHECKSTAT -s 1000 $DIR/f34e || error
2508 $OPENFILE -f O_RDWR $DIR/f34e
2509 $CHECKSTAT -s 1000 $DIR/f34e || error
2511 run_test 34e "create objects, some with size and some without =="
2513 test_34f() { # bug 6242, 6243
2514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2517 $MCREATE $DIR/f34f || error
2518 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2519 dd if=$DIR/f34f of=$TMP/f34f
2520 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2521 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2522 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2523 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2524 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2526 run_test 34f "read from a file with no objects until EOF ======="
2529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2530 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2531 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2532 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2533 cancel_lru_locks osc
2534 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2535 error "wrong size after lock cancel"
2537 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2538 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2539 error "expanding truncate failed"
2540 cancel_lru_locks osc
2541 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2542 error "wrong expanded size after lock cancel"
2544 run_test 34g "truncate long file ==============================="
2547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2551 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2552 sync # Flush the cache so that multiop below does not block on cache
2553 # flush when getting the group lock
2554 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2558 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2559 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2563 local nsz=`stat -c %s $DIR/$tfile`
2564 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2566 run_test 34h "ftruncate file under grouplock should not block"
2569 cp /bin/sh $DIR/f35a
2571 chown $RUNAS_ID $DIR/f35a
2572 $RUNAS $DIR/f35a && error || true
2575 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2579 utime $DIR/f36 || error
2581 run_test 36a "MDS utime check (mknod, utime) ==================="
2585 utime $DIR/f36 || error
2587 run_test 36b "OST utime check (open, utime) ===================="
2592 chown $RUNAS_ID $DIR/d36
2593 $RUNAS utime $DIR/d36/f36 || error
2595 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2598 [ ! -d $DIR/d36 ] && test_36c
2599 echo "" > $DIR/d36/f36
2600 $RUNAS utime $DIR/d36/f36 || error
2602 run_test 36d "non-root OST utime check (open, utime) ==========="
2605 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2606 test_mkdir -p $DIR/$tdir
2607 touch $DIR/$tdir/$tfile
2608 $RUNAS utime $DIR/$tdir/$tfile && \
2609 error "utime worked, expected failure" || true
2611 run_test 36e "utime on non-owned file (should return error) ===="
2615 local LANG_SAVE=$LANG
2616 local LC_LANG_SAVE=$LC_LANG
2617 export LANG=C LC_LANG=C # for date language
2619 DATESTR="Dec 20 2000"
2620 test_mkdir -p $DIR/$tdir
2621 lctl set_param fail_loc=$fl
2623 cp /etc/hosts $DIR/$tdir/$tfile
2624 sync & # write RPC generated with "current" inode timestamp, but delayed
2626 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2627 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2628 cancel_lru_locks osc
2629 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2631 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2632 echo "BEFORE: $LS_BEFORE" && \
2633 echo "AFTER : $LS_AFTER" && \
2634 echo "WANT : $DATESTR" && \
2635 error "$DIR/$tdir/$tfile timestamps changed" || true
2637 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2642 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2643 subr_36fh "0x80000214"
2645 run_test 36f "utime on file racing with OST BRW write =========="
2648 remote_ost_nodsh && skip "remote OST with nodsh" && return
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2654 test_mkdir -p $DIR/$tdir
2655 fmd_max_age=$(do_facet ost1 \
2656 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2659 fmd_before=$(do_facet ost1 \
2660 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2661 touch $DIR/$tdir/$tfile
2662 sleep $((fmd_max_age + 12))
2663 fmd_after=$(do_facet ost1 \
2664 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2666 echo "fmd_before: $fmd_before"
2667 echo "fmd_after: $fmd_after"
2668 [ "$fmd_after" -gt "$fmd_before" ] && \
2669 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2670 error "fmd didn't expire after ping" || true
2672 run_test 36g "filter mod data cache expiry ====================="
2675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2676 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2677 subr_36fh "0x80000227"
2679 run_test 36h "utime on file racing with OST BRW write =========="
2681 # test_37 - duplicate with tests 32q 32r
2684 local file=$DIR/$tfile
2686 openfile -f O_DIRECTORY $file
2689 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2690 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2692 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2696 touch $DIR/${tfile}2
2697 # ls -l $DIR/$tfile $DIR/${tfile}2
2698 # ls -lu $DIR/$tfile $DIR/${tfile}2
2699 # ls -lc $DIR/$tfile $DIR/${tfile}2
2701 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2702 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2704 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2706 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2708 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2709 error "O_TRUNC didn't change timestamps"
2712 run_test 39 "mtime changed on create ==========================="
2715 test_mkdir -p $DIR/$tdir
2716 cp -p /etc/passwd $DIR/$tdir/fopen
2717 cp -p /etc/passwd $DIR/$tdir/flink
2718 cp -p /etc/passwd $DIR/$tdir/funlink
2719 cp -p /etc/passwd $DIR/$tdir/frename
2720 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2723 echo "aaaaaa" >> $DIR/$tdir/fopen
2724 echo "aaaaaa" >> $DIR/$tdir/flink
2725 echo "aaaaaa" >> $DIR/$tdir/funlink
2726 echo "aaaaaa" >> $DIR/$tdir/frename
2728 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2729 local link_new=`stat -c %Y $DIR/$tdir/flink`
2730 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2731 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2733 cat $DIR/$tdir/fopen > /dev/null
2734 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2735 rm -f $DIR/$tdir/funlink2
2736 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2738 for (( i=0; i < 2; i++ )) ; do
2739 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2740 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2741 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2742 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2744 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2745 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2746 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2747 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2749 cancel_lru_locks osc
2750 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2753 run_test 39b "mtime change on open, link, unlink, rename ======"
2755 # this should be set to past
2756 TEST_39_MTIME=`date -d "1 year ago" +%s`
2762 local mtime0=`stat -c %Y $DIR1/$tfile`
2764 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2765 local mtime1=`stat -c %Y $DIR1/$tfile`
2766 [ "$mtime1" = $TEST_39_MTIME ] || \
2767 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2770 echo hello >> $DIR1/$tfile
2772 local mtime2=`stat -c %Y $DIR1/$tfile`
2773 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2774 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2776 mv $DIR1/$tfile $DIR1/$tfile-1
2778 for (( i=0; i < 2; i++ )) ; do
2779 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2780 [ "$mtime2" = "$mtime3" ] || \
2781 error "mtime ($mtime2) changed (to $mtime3) on rename"
2783 cancel_lru_locks osc
2784 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2787 run_test 39c "mtime change on rename ==========================="
2791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2794 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2796 for (( i=0; i < 2; i++ )) ; do
2797 local mtime=`stat -c %Y $DIR1/$tfile`
2798 [ $mtime = $TEST_39_MTIME ] || \
2799 error "mtime($mtime) is not set to $TEST_39_MTIME"
2801 cancel_lru_locks osc
2802 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2805 run_test 39d "create, utime, stat =============================="
2809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2811 local mtime1=`stat -c %Y $DIR1/$tfile`
2813 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2815 for (( i=0; i < 2; i++ )) ; do
2816 local mtime2=`stat -c %Y $DIR1/$tfile`
2817 [ $mtime2 = $TEST_39_MTIME ] || \
2818 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2820 cancel_lru_locks osc
2821 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2824 run_test 39e "create, stat, utime, stat ========================"
2828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2830 mtime1=`stat -c %Y $DIR1/$tfile`
2833 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2835 for (( i=0; i < 2; i++ )) ; do
2836 local mtime2=`stat -c %Y $DIR1/$tfile`
2837 [ $mtime2 = $TEST_39_MTIME ] || \
2838 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2840 cancel_lru_locks osc
2841 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2844 run_test 39f "create, stat, sleep, utime, stat ================="
2848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2849 echo hello >> $DIR1/$tfile
2850 local mtime1=`stat -c %Y $DIR1/$tfile`
2853 chmod o+r $DIR1/$tfile
2855 for (( i=0; i < 2; i++ )) ; do
2856 local mtime2=`stat -c %Y $DIR1/$tfile`
2857 [ "$mtime1" = "$mtime2" ] || \
2858 error "lost mtime: $mtime2, should be $mtime1"
2860 cancel_lru_locks osc
2861 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2864 run_test 39g "write, chmod, stat ==============================="
2868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2873 echo hello >> $DIR1/$tfile
2874 local mtime1=`stat -c %Y $DIR1/$tfile`
2876 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2878 if [ "$d1" != "$d2" ]; then
2879 echo "write and touch not within one second"
2881 for (( i=0; i < 2; i++ )) ; do
2882 local mtime2=`stat -c %Y $DIR1/$tfile`
2883 [ "$mtime2" = $TEST_39_MTIME ] || \
2884 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2886 cancel_lru_locks osc
2887 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2891 run_test 39h "write, utime within one second, stat ============="
2894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2898 echo hello >> $DIR1/$tfile
2899 local mtime1=`stat -c %Y $DIR1/$tfile`
2901 mv $DIR1/$tfile $DIR1/$tfile-1
2903 for (( i=0; i < 2; i++ )) ; do
2904 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2906 [ "$mtime1" = "$mtime2" ] || \
2907 error "lost mtime: $mtime2, should be $mtime1"
2909 cancel_lru_locks osc
2910 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2913 run_test 39i "write, rename, stat =============================="
2916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2917 start_full_debug_logging
2921 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2922 lctl set_param fail_loc=0x80000412
2923 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2924 error "multiop failed"
2926 local mtime1=`stat -c %Y $DIR1/$tfile`
2928 mv $DIR1/$tfile $DIR1/$tfile-1
2930 kill -USR1 $multipid
2931 wait $multipid || error "multiop close failed"
2933 for (( i=0; i < 2; i++ )) ; do
2934 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2935 [ "$mtime1" = "$mtime2" ] ||
2936 error "mtime is lost on close: $mtime2, " \
2939 cancel_lru_locks osc
2940 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2942 lctl set_param fail_loc=0
2943 stop_full_debug_logging
2945 run_test 39j "write, rename, close, stat ======================="
2948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2952 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2954 local mtime1=`stat -c %Y $DIR1/$tfile`
2956 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2958 kill -USR1 $multipid
2959 wait $multipid || error "multiop close failed"
2961 for (( i=0; i < 2; i++ )) ; do
2962 local mtime2=`stat -c %Y $DIR1/$tfile`
2964 [ "$mtime2" = $TEST_39_MTIME ] || \
2965 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2967 cancel_lru_locks osc
2968 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2971 run_test 39k "write, utime, close, stat ========================"
2973 # this should be set to future
2974 TEST_39_ATIME=`date -d "1 year" +%s`
2977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2978 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2979 local atime_diff=$(do_facet $SINGLEMDS \
2980 lctl get_param -n mdd.*MDT0000*.atime_diff)
2984 # test setting directory atime to future
2985 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2986 local atime=$(stat -c %X $DIR/$tdir)
2987 [ "$atime" = $TEST_39_ATIME ] || \
2988 error "atime is not set to future: $atime, $TEST_39_ATIME"
2990 # test setting directory atime from future to now
2991 local d1=$(date +%s)
2993 local d2=$(date +%s)
2995 cancel_lru_locks mdc
2996 atime=$(stat -c %X $DIR/$tdir)
2997 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2998 error "atime is not updated from future: $atime, $d1<atime<$d2"
3000 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3003 # test setting directory atime when now > dir atime + atime_diff
3007 cancel_lru_locks mdc
3008 atime=$(stat -c %X $DIR/$tdir)
3009 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3010 error "atime is not updated : $atime, should be $d2"
3012 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3015 # test not setting directory atime when now < dir atime + atime_diff
3017 cancel_lru_locks mdc
3018 atime=$(stat -c %X $DIR/$tdir)
3019 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3020 error "atime is updated to $atime, should remain $d1<atime<$d2"
3022 do_facet $SINGLEMDS \
3023 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3025 run_test 39l "directory atime update ==========================="
3028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3031 local far_past_mtime=$(date -d "May 29 1953" +%s)
3032 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3034 touch -m -d @$far_past_mtime $DIR1/$tfile
3035 touch -a -d @$far_past_atime $DIR1/$tfile
3037 for (( i=0; i < 2; i++ )) ; do
3038 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3039 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3040 error "atime or mtime set incorrectly"
3042 cancel_lru_locks osc
3043 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3046 run_test 39m "test atime and mtime before 1970"
3049 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
3050 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
3051 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
3053 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3057 small_write $DIR/f41 18
3059 run_test 41 "test small file write + fstat ====================="
3061 count_ost_writes() {
3062 lctl get_param -n osc.*.stats |
3063 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3070 BG_DIRTY_RATIO_SAVE=10
3071 MAX_BG_DIRTY_RATIO=25
3075 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3076 # dirty_ratio, dirty_background_ratio
3077 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3078 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3079 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3080 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3082 # if file not here, we are a 2.4 kernel
3083 kill -CONT `pidof kupdated`
3088 # setup the trap first, so someone cannot exit the test at the
3089 # exact wrong time and mess up a machine
3090 trap start_writeback EXIT
3091 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3092 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3093 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3094 sysctl -w vm.dirty_writeback_centisecs=0
3095 sysctl -w vm.dirty_writeback_centisecs=0
3096 # save and increase /proc/sys/vm/dirty_ratio
3097 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3098 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3099 # save and increase /proc/sys/vm/dirty_background_ratio
3100 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3101 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3103 # if file not here, we are a 2.4 kernel
3104 kill -STOP `pidof kupdated`
3108 # ensure that all stripes have some grant before we test client-side cache
3110 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3111 dd if=/dev/zero of=$i bs=4k count=1
3116 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3117 # file truncation, and file removal.
3119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3121 cancel_lru_locks osc
3123 sync; sleep 1; sync # just to be safe
3124 BEFOREWRITES=`count_ost_writes`
3125 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3126 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3127 AFTERWRITES=`count_ost_writes`
3128 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3129 error "$BEFOREWRITES < $AFTERWRITES"
3132 run_test 42a "ensure that we don't flush on close =============="
3135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3137 cancel_lru_locks osc
3140 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3141 BEFOREWRITES=`count_ost_writes`
3142 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3143 AFTERWRITES=`count_ost_writes`
3144 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3145 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3147 BEFOREWRITES=`count_ost_writes`
3148 sync || error "sync: $?"
3149 AFTERWRITES=`count_ost_writes`
3150 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3151 error "$BEFOREWRITES < $AFTERWRITES on sync"
3153 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3157 run_test 42b "test destroy of file with cached dirty data ======"
3159 # if these tests just want to test the effect of truncation,
3160 # they have to be very careful. consider:
3161 # - the first open gets a {0,EOF}PR lock
3162 # - the first write conflicts and gets a {0, count-1}PW
3163 # - the rest of the writes are under {count,EOF}PW
3164 # - the open for truncate tries to match a {0,EOF}PR
3165 # for the filesize and cancels the PWs.
3166 # any number of fixes (don't get {0,EOF} on open, match
3167 # composite locks, do smarter file size management) fix
3168 # this, but for now we want these tests to verify that
3169 # the cancellation with truncate intent works, so we
3170 # start the file with a full-file pw lock to match against
3171 # until the truncate.
3176 cancel_lru_locks osc
3178 # prime the file with 0,EOF PW to match
3182 # now the real test..
3183 dd if=/dev/zero of=$file bs=1024 count=100
3184 BEFOREWRITES=`count_ost_writes`
3185 $TRUNCATE $file $offset
3186 cancel_lru_locks osc
3187 AFTERWRITES=`count_ost_writes`
3192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3194 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3195 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3198 run_test 42c "test partial truncate of file with cached dirty data"
3201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3203 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3204 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3207 run_test 42d "test complete truncate of file with cached dirty data"
3209 test_42e() { # bug22074
3210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3211 local TDIR=$DIR/${tdir}e
3212 local pagesz=$(page_size)
3213 local pages=16 # hardcoded 16 pages, don't change it.
3214 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3215 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3219 test_mkdir -p $DIR/${tdir}e
3220 $SETSTRIPE -c 1 $TDIR
3221 createmany -o $TDIR/f $files
3223 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3225 # we assume that with $OSTCOUNT files, at least one of them will
3226 # be allocated on OST0.
3227 warmup_files=$((OSTCOUNT * max_dirty_mb))
3228 createmany -o $TDIR/w $warmup_files
3230 # write a large amount of data into one file and sync, to get good
3231 # avail_grant number from OST.
3232 for ((i=0; i<$warmup_files; i++)); do
3233 idx=$($GETSTRIPE -i $TDIR/w$i)
3234 [ $idx -ne 0 ] && continue
3235 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3238 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3240 $LCTL get_param $proc_osc0/cur_dirty_bytes
3241 $LCTL get_param $proc_osc0/cur_grant_bytes
3243 # create as much dirty pages as we can while not to trigger the actual
3244 # RPCs directly. but depends on the env, VFS may trigger flush during this
3245 # period, hopefully we are good.
3246 for ((i=0; i<$warmup_files; i++)); do
3247 idx=$($GETSTRIPE -i $TDIR/w$i)
3248 [ $idx -ne 0 ] && continue
3249 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3251 $LCTL get_param $proc_osc0/cur_dirty_bytes
3252 $LCTL get_param $proc_osc0/cur_grant_bytes
3254 # perform the real test
3255 $LCTL set_param $proc_osc0/rpc_stats 0
3256 for ((;i<$files; i++)); do
3257 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3258 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3261 $LCTL get_param $proc_osc0/rpc_stats
3264 local have_ppr=false
3265 $LCTL get_param $proc_osc0/rpc_stats |
3266 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3267 # skip lines until we are at the RPC histogram data
3268 [ "$PPR" == "pages" ] && have_ppr=true && continue
3269 $have_ppr || continue
3271 # we only want the percent stat for < 16 pages
3272 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3274 percent=$((percent + WPCT))
3275 if [ $percent -gt 15 ]; then
3276 error "less than 16-pages write RPCs" \
3283 run_test 42e "verify sub-RPC writes are not done synchronously"
3286 test_mkdir -p $DIR/$tdir
3287 cp -p /bin/ls $DIR/$tdir/$tfile
3288 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3290 # give multiop a chance to open
3293 $DIR/$tdir/$tfile && error || true
3296 run_test 43 "execution of file opened for write should return -ETXTBSY"
3299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3300 test_mkdir -p $DIR/$tdir
3301 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3302 cp -p multiop $DIR/$tdir/multiop
3303 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3306 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3307 kill -USR1 $MULTIOP_PID || return 2
3308 wait $MULTIOP_PID || return 3
3311 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3315 test_mkdir -p $DIR/$tdir
3316 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3317 cp -p multiop $DIR/$tdir/multiop
3318 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3321 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3322 kill -USR1 $MULTIOP_PID || return 2
3323 wait $MULTIOP_PID || return 3
3326 run_test 43b "truncate of file being executed should return -ETXTBSY"
3329 local testdir="$DIR/$tdir"
3330 test_mkdir -p $DIR/$tdir
3332 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3333 ( cd $testdir && md5sum -c)
3335 run_test 43c "md5sum of copy into lustre========================"
3338 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3339 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3340 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3342 run_test 44 "zero length read from a sparse stripe ============="
3345 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3347 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3348 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3349 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3351 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3352 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3355 OFFSETS="0 $((stride/2)) $((stride-1))"
3356 for offset in $OFFSETS ; do
3357 for i in `seq 0 $((nstripe-1))`; do
3358 local GLOBALOFFSETS=""
3359 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3360 local myfn=$DIR/d44a-$size
3361 echo "--------writing $myfn at $size"
3362 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3363 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3364 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3365 || error "ll_sparseness_verify $GLOBALOFFSETS"
3367 for j in `seq 0 $((nstripe-1))`; do
3368 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3369 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3370 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3372 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3373 || error "ll_sparseness_verify $GLOBALOFFSETS"
3378 run_test 44a "test sparse pwrite ==============================="
3382 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3388 before=`dirty_osc_total`
3389 echo executing "\"$*\""
3391 after=`dirty_osc_total`
3392 echo before $before, after $after
3395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3397 # Obtain grants from OST if it supports it
3398 echo blah > ${f}_grant
3401 do_dirty_record "echo blah > $f"
3402 [ $before -eq $after ] && error "write wasn't cached"
3403 do_dirty_record "> $f"
3404 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3405 do_dirty_record "echo blah > $f"
3406 [ $before -eq $after ] && error "write wasn't cached"
3407 do_dirty_record "sync"
3408 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3409 do_dirty_record "echo blah > $f"
3410 [ $before -eq $after ] && error "write wasn't cached"
3411 do_dirty_record "cancel_lru_locks osc"
3412 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3415 run_test 45 "osc io page accounting ============================"
3417 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3418 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3419 # objects offset and an assert hit when an rpc was built with 1023's mapped
3420 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3426 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3428 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3429 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3433 run_test 46 "dirtying a previously written page ================"
3435 # test_47 is removed "Device nodes check" is moved to test_28
3437 test_48a() { # bug 2399
3438 check_kernel_version 34 || return 0
3439 test_mkdir -p $DIR/$tdir
3441 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3442 test_mkdir $DIR/$tdir || error "recreate directory failed"
3443 touch foo || error "'touch foo' failed after recreating cwd"
3444 test_mkdir $DIR/$tdir/bar ||
3445 error "'mkdir foo' failed after recreating cwd"
3446 if check_kernel_version 44; then
3447 touch .foo || error "'touch .foo' failed after recreating cwd"
3448 test_mkdir $DIR/$tdir/.bar ||
3449 error "'mkdir .foo' failed after recreating cwd"
3451 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3452 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3453 cd . || error "'cd .' failed after recreating cwd"
3454 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3455 rmdir . && error "'rmdir .' worked after recreating cwd"
3456 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3457 cd .. || error "'cd ..' failed after recreating cwd"
3459 run_test 48a "Access renamed working dir (should return errors)="
3461 test_48b() { # bug 2399
3462 check_kernel_version 34 || return 0
3464 test_mkdir -p $DIR/$tdir
3466 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3467 touch foo && error "'touch foo' worked after removing cwd"
3468 test_mkdir $DIR/$tdir/foo &&
3469 error "'mkdir foo' worked after removing cwd"
3470 if check_kernel_version 44; then
3471 touch .foo && error "'touch .foo' worked after removing cwd"
3472 test_mkdir $DIR/$tdir/.foo &&
3473 error "'mkdir .foo' worked after removing cwd"
3475 ls . > /dev/null && error "'ls .' worked after removing cwd"
3476 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3477 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3478 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3479 rmdir . && error "'rmdir .' worked after removing cwd"
3480 ln -s . foo && error "'ln -s .' worked after removing cwd"
3481 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3483 run_test 48b "Access removed working dir (should return errors)="
3485 test_48c() { # bug 2350
3486 check_kernel_version 36 || return 0
3487 #lctl set_param debug=-1
3490 test_mkdir -p $DIR/$tdir/dir
3492 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3493 $TRACE touch foo && error "touch foo worked after removing cwd"
3494 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3495 if check_kernel_version 44; then
3496 touch .foo && error "touch .foo worked after removing cwd"
3497 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3499 $TRACE ls . && error "'ls .' worked after removing cwd"
3500 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3501 is_patchless || ( $TRACE cd . &&
3502 error "'cd .' worked after removing cwd" )
3503 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3504 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3505 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3506 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3508 run_test 48c "Access removed working subdir (should return errors)"
3510 test_48d() { # bug 2350
3511 check_kernel_version 36 || return 0
3512 #lctl set_param debug=-1
3515 test_mkdir -p $DIR/$tdir/dir
3517 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3518 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3519 $TRACE touch foo && error "'touch foo' worked after removing parent"
3520 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3521 if check_kernel_version 44; then
3522 touch .foo && error "'touch .foo' worked after removing parent"
3524 error "mkdir .foo worked after removing parent"
3526 $TRACE ls . && error "'ls .' worked after removing parent"
3527 $TRACE ls .. && error "'ls ..' worked after removing parent"
3528 is_patchless || ( $TRACE cd . &&
3529 error "'cd .' worked after recreate parent" )
3530 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3531 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3532 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3533 is_patchless || ( $TRACE cd .. &&
3534 error "'cd ..' worked after removing parent" || true )
3536 run_test 48d "Access removed parent subdir (should return errors)"
3538 test_48e() { # bug 4134
3539 check_kernel_version 41 || return 0
3540 #lctl set_param debug=-1
3543 test_mkdir -p $DIR/$tdir/dir
3545 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3546 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3547 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3548 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3549 # On a buggy kernel addition of "touch foo" after cd .. will
3550 # produce kernel oops in lookup_hash_it
3551 touch ../foo && error "'cd ..' worked after recreate parent"
3553 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3555 run_test 48e "Access to recreated parent subdir (should return errors)"
3557 test_49() { # LU-1030
3558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3559 # get ost1 size - lustre-OST0000
3560 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3561 # write 800M at maximum
3562 [ $ost1_size -gt 819200 ] && ost1_size=819200
3564 lfs setstripe -c 1 -i 0 $DIR/$tfile
3565 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3568 # change max_pages_per_rpc while writing the file
3569 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3570 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3571 # loop until dd process exits
3572 while ps ax -opid | grep -wq $dd_pid; do
3573 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3574 sleep $((RANDOM % 5 + 1))
3576 # restore original max_pages_per_rpc
3577 $LCTL set_param $osc1_mppc=$orig_mppc
3578 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3580 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3584 test_mkdir $DIR/$tdir
3586 ls /proc/$$/cwd || error
3588 run_test 50 "special situations: /proc symlinks ==============="
3590 test_51a() { # was test_51
3591 # bug 1516 - create an empty entry right after ".." then split dir
3592 test_mkdir -p $DIR/$tdir
3593 touch $DIR/$tdir/foo
3594 $MCREATE $DIR/$tdir/bar
3596 createmany -m $DIR/$tdir/longfile 201
3598 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3599 $MCREATE $DIR/$tdir/longfile$FNUM
3604 ls -l $DIR/$tdir > /dev/null || error
3606 run_test 51a "special situations: split htree with empty entry =="
3608 export NUMTEST=70000
3610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3611 local BASE=$DIR/$tdir
3613 # cleanup the directory
3618 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3619 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3620 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3623 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3624 echo "reduced count to $NUMTEST due to inodes"
3626 # need to check free space for the directories as well
3627 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3628 numfree=$((blkfree / 4))
3629 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3630 echo "reduced count to $NUMTEST due to blocks"
3632 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3633 echo "failed" > $BASE/fnum
3635 run_test 51b "exceed 64k subdirectory nlink limit"
3637 test_51ba() { # LU-993
3638 local BASE=$DIR/$tdir
3639 # unlink all but 100 subdirectories, then check it still works
3641 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3643 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3644 local DELETE=$((NUMTEST - LEFT))
3646 # continue on to run this test even if 51b didn't finish,
3647 # just to delete the many subdirectories created.
3648 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3650 # for ldiskfs the nlink count should be 1, but this is OSD specific
3651 # and so this is listed for informational purposes only
3652 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3653 unlinkmany -d $BASE/d $DELETE
3656 if [ $RC -ne 0 ]; then
3657 if [ "$NUMPREV" == "failed" ]; then
3658 skip "previous setup failed"
3661 error "unlink of first $DELETE subdirs failed"
3666 echo "nlink between: $(stat -c %h $BASE)"
3667 # trim the first line of ls output
3668 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3669 [ $FOUND -ne $LEFT ] &&
3670 error "can't find subdirs: found only $FOUND/$LEFT"
3672 unlinkmany -d $BASE/d $DELETE $LEFT ||
3673 error "unlink of second $LEFT subdirs failed"
3674 # regardless of whether the backing filesystem tracks nlink accurately
3675 # or not, the nlink count shouldn't be more than "." and ".." here
3676 local AFTER=$(stat -c %h $BASE)
3677 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3678 echo "nlink after: $AFTER"
3680 run_test 51ba "verify nlink for many subdirectory cleanup"
3683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3684 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3685 test_mkdir -p $DIR/$tdir
3686 createmany -o $DIR/$tdir/t- 1000
3687 $GETSTRIPE $DIR/$tdir > $TMP/files
3688 for N in `seq 0 $((OSTCOUNT - 1))`; do
3689 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3690 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3691 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3693 unlinkmany $DIR/$tdir/t- 1000
3696 for N in `seq 1 $((OSTCOUNT - 1))`; do
3697 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3698 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3699 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3700 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3702 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3703 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3704 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3705 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3709 run_test 51d "check object distribution ===================="
3712 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3713 test_mkdir -p $DIR/$tdir
3714 touch $DIR/$tdir/foo
3715 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3716 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3717 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3718 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3719 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3721 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3722 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3723 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3725 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3726 cp -r $DIR/$tdir /tmp/
3727 rm -fr $DIR/$tdir || error "cleanup rm failed"
3729 run_test 52a "append-only flag test (should return errors) ====="
3732 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3733 test_mkdir -p $DIR/$tdir
3734 touch $DIR/$tdir/foo
3735 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3736 cat test > $DIR/$tdir/foo && error "cat test worked"
3737 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3738 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3739 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3741 echo foo >> $DIR/$tdir/foo && error "echo worked"
3742 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3743 [ -f $DIR/$tdir/foo ] || error
3744 [ -f $DIR/$tdir/foo_ren ] && error
3745 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3747 chattr -i $DIR/$tdir/foo || error "chattr failed"
3749 rm -fr $DIR/$tdir || error
3751 run_test 52b "immutable flag test (should return errors) ======="
3754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3755 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3756 remote_ost_nodsh && skip "remote OST with nodsh" && return
3766 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3767 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3768 param=`echo ${value[0]} | cut -d "=" -f1`
3769 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3770 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3771 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3772 node=$(facet_active_host ost$((ostnum+1)))
3773 param="obdfilter.$ostname.last_id"
3774 ost_last=$(do_node $node lctl get_param -n $param | head -n 1)
3775 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3776 if [ $ost_last != $mds_last ]; then
3777 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3781 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3784 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3785 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3786 $SOCKETSERVER $DIR/socket
3787 $SOCKETCLIENT $DIR/socket || error
3788 $MUNLINK $DIR/socket
3790 run_test 54a "unix domain socket test =========================="
3796 dd if=/dev/zero of=$f bs=`page_size` count=1
3798 run_test 54b "char device works in lustre ======================"
3801 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3802 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3803 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3805 for i in `seq 3 7`; do
3806 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3817 loopdev="$DIR/loop54c"
3820 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3821 mknod $loopdev b 7 $LOOPNUM
3822 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3823 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3824 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3825 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3827 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3828 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3830 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3835 run_test 54c "block device works in lustre ====================="
3841 [ "$string" = `echo $string > $f | cat $f` ] || error
3843 run_test 54d "fifo device works in lustre ======================"
3846 check_kernel_version 46 || return 0
3849 cp -aL /dev/console $f
3850 echo $string > $f || error
3852 run_test 54e "console/tty device works in lustre ======================"
3854 #The test_55 used to be iopen test and it was removed by bz#24037.
3855 #run_test 55 "check iopen_connect_dentry() ======================"
3857 test_56a() { # was test_56
3860 test_mkdir $DIR/$tdir
3861 test_mkdir $DIR/$tdir/dir
3863 NUMFILESx2=$(($NUMFILES * 2))
3864 for i in `seq 1 $NUMFILES` ; do
3865 touch $DIR/$tdir/file$i
3866 touch $DIR/$tdir/dir/file$i
3869 # test lfs getstripe with --recursive
3870 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3871 [ $FILENUM -eq $NUMFILESx2 ] ||
3872 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3873 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3874 [ $FILENUM -eq $NUMFILES ] ||
3875 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3876 echo "$GETSTRIPE --recursive passed."
3878 # test lfs getstripe with file instead of dir
3879 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3880 [ $FILENUM -eq 1 ] || error \
3881 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3882 echo "$GETSTRIPE file1 passed."
3884 #test lfs getstripe with --verbose
3885 [ `$GETSTRIPE --verbose $DIR/$tdir |
3886 grep -c lmm_magic` -eq $NUMFILES ] ||
3887 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3888 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3889 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3890 echo "$GETSTRIPE --verbose passed."
3892 #test lfs getstripe with --obd
3893 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3894 grep -q "unknown obduuid" ||
3895 error "$GETSTRIPE --obd wrong_uuid should return error message"
3897 [ "$OSTCOUNT" -lt 2 ] &&
3898 skip_env "skipping other $GETSTRIPE --obd test" && return
3901 OBDUUID=$(ostuuid_from_index $OSTIDX)
3902 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3903 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3904 [ $FOUND -eq $FILENUM ] ||
3905 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3906 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3907 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3908 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3909 error "$GETSTRIPE --obd: should not show file on other obd"
3910 echo "$GETSTRIPE --obd passed"
3912 run_test 56a "check $GETSTRIPE"
3917 local LOCAL_NUMFILES="$1"
3918 local LOCAL_NUMDIRS="$2"
3919 local MKDIR_PARAMS="$3"
3921 if [ ! -d "$TDIR" ] ; then
3923 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3924 for i in `seq 1 $LOCAL_NUMFILES` ; do
3927 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3928 test_mkdir $TDIR/dir$i
3929 for j in `seq 1 $LOCAL_NUMFILES` ; do
3930 touch $TDIR/dir$i/file$j
3936 setup_56_special() {
3940 if [ ! -e "$TDIR/loop1b" ] ; then
3941 for i in `seq 1 $LOCAL_NUMFILES` ; do
3942 mknod $TDIR/loop${i}b b 7 $i
3943 mknod $TDIR/null${i}c c 1 3
3944 ln -s $TDIR/file1 $TDIR/link${i}l
3946 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3947 mknod $TDIR/dir$i/loop${i}b b 7 $i
3948 mknod $TDIR/dir$i/null${i}c c 1 3
3949 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3958 setup_56 $NUMFILES $NUMDIRS
3960 EXPECTED=$(($NUMDIRS + 2))
3961 # test lfs find with -name
3962 for i in $(seq 1 $NUMFILES) ; do
3963 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3964 [ $NUMS -eq $EXPECTED ] ||
3965 error "lfs find -name \"*$i\" $TDIR wrong: "\
3966 "found $NUMS, expected $EXPECTED"
3969 run_test 56g "check lfs find -name ============================="
3975 setup_56 $NUMFILES $NUMDIRS
3977 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3978 # test lfs find with ! -name
3979 for i in $(seq 1 $NUMFILES) ; do
3980 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3981 [ $NUMS -eq $EXPECTED ] ||
3982 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3983 "found $NUMS, expected $EXPECTED"
3986 run_test 56h "check lfs find ! -name ============================="
3990 test_mkdir -p $DIR/$tdir
3991 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3992 CMD="$LFIND -ost $UUID $DIR/$tdir"
3994 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3996 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4000 setup_56_special $NUMFILES $NUMDIRS
4002 EXPECTED=$((NUMDIRS + 1))
4003 CMD="$LFIND -type d $TDIR"
4004 NUMS=$($CMD | wc -l)
4005 [ $NUMS -eq $EXPECTED ] ||
4006 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4008 run_test 56j "check lfs find -type d ============================="
4012 setup_56_special $NUMFILES $NUMDIRS
4014 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4015 CMD="$LFIND -type f $TDIR"
4016 NUMS=$($CMD | wc -l)
4017 [ $NUMS -eq $EXPECTED ] ||
4018 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4020 run_test 56k "check lfs find -type f ============================="
4024 setup_56_special $NUMFILES $NUMDIRS
4026 EXPECTED=$((NUMDIRS + NUMFILES))
4027 CMD="$LFIND -type b $TDIR"
4028 NUMS=$($CMD | wc -l)
4029 [ $NUMS -eq $EXPECTED ] ||
4030 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4032 run_test 56l "check lfs find -type b ============================="
4036 setup_56_special $NUMFILES $NUMDIRS
4038 EXPECTED=$((NUMDIRS + NUMFILES))
4039 CMD="$LFIND -type c $TDIR"
4040 NUMS=$($CMD | wc -l)
4041 [ $NUMS -eq $EXPECTED ] ||
4042 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4044 run_test 56m "check lfs find -type c ============================="
4048 setup_56_special $NUMFILES $NUMDIRS
4050 EXPECTED=$((NUMDIRS + NUMFILES))
4051 CMD="$LFIND -type l $TDIR"
4052 NUMS=$($CMD | wc -l)
4053 [ $NUMS -eq $EXPECTED ] ||
4054 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4056 run_test 56n "check lfs find -type l ============================="
4060 setup_56 $NUMFILES $NUMDIRS
4062 utime $TDIR/file1 > /dev/null || error "utime (1)"
4063 utime $TDIR/file2 > /dev/null || error "utime (2)"
4064 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4065 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4066 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4067 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4070 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4071 [ $NUMS -eq $EXPECTED ] || \
4072 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4075 CMD="$LFIND -mtime 0 $TDIR"
4076 NUMS=$($CMD | wc -l)
4077 [ $NUMS -eq $EXPECTED ] ||
4078 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4080 run_test 56o "check lfs find -mtime for old files =========================="
4083 [ $RUNAS_ID -eq $UID ] &&
4084 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4087 setup_56 $NUMFILES $NUMDIRS
4089 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4091 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4092 NUMS=$($CMD | wc -l)
4093 [ $NUMS -eq $EXPECTED ] || \
4094 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4096 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4097 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4098 NUMS=$($CMD | wc -l)
4099 [ $NUMS -eq $EXPECTED ] || \
4100 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4102 run_test 56p "check lfs find -uid and ! -uid ==============================="
4105 [ $RUNAS_ID -eq $UID ] &&
4106 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4109 setup_56 $NUMFILES $NUMDIRS
4111 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4114 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4115 NUMS=$($CMD | wc -l)
4116 [ $NUMS -eq $EXPECTED ] ||
4117 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4119 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4120 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4121 NUMS=$($CMD | wc -l)
4122 [ $NUMS -eq $EXPECTED ] ||
4123 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4125 run_test 56q "check lfs find -gid and ! -gid ==============================="
4129 setup_56 $NUMFILES $NUMDIRS
4132 CMD="$LFIND -size 0 -type f $TDIR"
4133 NUMS=$($CMD | wc -l)
4134 [ $NUMS -eq $EXPECTED ] ||
4135 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
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"
4141 echo "test" > $TDIR/$tfile
4142 echo "test2" > $TDIR/$tfile.2 && sync
4144 CMD="$LFIND -size 5 -type f $TDIR"
4145 NUMS=$($CMD | wc -l)
4146 [ $NUMS -eq $EXPECTED ] ||
4147 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
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 +0 -type f $TDIR"
4155 NUMS=$($CMD | wc -l)
4156 [ $NUMS -eq $EXPECTED ] ||
4157 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4159 CMD="$LFIND ! -size -5 -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 run_test 56r "check lfs find -size works =========================="
4171 test_56s() { # LU-611
4173 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4175 if [ $OSTCOUNT -gt 1 ]; then
4176 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4180 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4184 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4185 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4186 NUMS=$($CMD | wc -l)
4187 [ $NUMS -eq $EXPECTED ] ||
4188 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4190 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4191 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4192 NUMS=$($CMD | wc -l)
4193 [ $NUMS -eq $EXPECTED ] ||
4194 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4197 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4198 NUMS=$($CMD | wc -l)
4199 [ $NUMS -eq $EXPECTED ] ||
4200 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4202 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4203 NUMS=$($CMD | wc -l)
4204 [ $NUMS -eq $EXPECTED ] ||
4205 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4208 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4209 NUMS=$($CMD | wc -l)
4210 [ $NUMS -eq $EXPECTED ] ||
4211 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4213 run_test 56s "check lfs find -stripe-count works"
4215 test_56t() { # LU-611
4217 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4219 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4221 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4222 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4223 NUMS=$($CMD | wc -l)
4224 [ $NUMS -eq $EXPECTED ] ||
4225 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4227 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4228 NUMS=$($CMD | wc -l)
4229 [ $NUMS -eq $EXPECTED ] ||
4230 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4232 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4233 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4234 NUMS=$($CMD | wc -l)
4235 [ $NUMS -eq $EXPECTED ] ||
4236 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4238 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4239 NUMS=$($CMD | wc -l)
4240 [ $NUMS -eq $EXPECTED ] ||
4241 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4244 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4245 NUMS=$($CMD | wc -l)
4246 [ $NUMS -eq $EXPECTED ] ||
4247 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4249 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4250 NUMS=$($CMD | wc -l)
4251 [ $NUMS -eq $EXPECTED ] ||
4252 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4255 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4256 NUMS=$($CMD | wc -l)
4257 [ $NUMS -eq $EXPECTED ] ||
4258 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4260 run_test 56t "check lfs find -stripe-size works"
4262 test_56u() { # LU-611
4264 setup_56 $NUMFILES $NUMDIRS "-i 0"
4266 if [ $OSTCOUNT -gt 1 ]; then
4267 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4273 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4274 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4275 NUMS=$($CMD | wc -l)
4276 [ $NUMS -eq $EXPECTED ] ||
4277 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4280 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4281 NUMS=$($CMD | wc -l)
4282 [ $NUMS -eq $EXPECTED ] ||
4283 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4285 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4286 NUMS=$($CMD | wc -l)
4287 [ $NUMS -eq $EXPECTED ] ||
4288 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4291 # This should produce an error and not return any files
4292 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4293 NUMS=$($CMD 2>/dev/null | wc -l)
4294 [ $NUMS -eq $EXPECTED ] ||
4295 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4297 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4298 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4299 NUMS=$($CMD | wc -l)
4300 [ $NUMS -eq $EXPECTED ] ||
4301 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4303 run_test 56u "check lfs find -stripe-index works"
4310 setup_56 $NUMFILES $NUMDIRS
4312 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4313 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4315 for file in $($LFIND -mdt $UUID $TDIR); do
4316 file_mdt_idx=$($GETSTRIPE -M $file)
4317 [ $file_mdt_idx -eq $MDT_IDX ] ||
4318 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4321 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4323 # Get and check the actual stripe count of one file.
4324 # Usage: check_stripe_count <file> <expected_stripe_count>
4325 check_stripe_count() {
4330 [[ -z "$file" || -z "$expected" ]] &&
4331 error "check_stripe_count: invalid argument!"
4333 local cmd="$GETSTRIPE -c $file"
4334 actual=$($cmd) || error "$cmd failed"
4335 actual=${actual%% *}
4337 if [[ $actual -ne $expected ]]; then
4338 [[ $expected -eq -1 ]] ||
4339 error "$cmd wrong: found $actual, expected $expected"
4340 [[ $actual -eq $OSTCOUNT ]] ||
4341 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4349 rm -rf $TDIR || error "remove $TDIR failed"
4350 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4353 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4354 error "$GETSTRIPE -S -d $TDIR failed"
4355 stripe_size=${stripe_size%% *}
4357 local file_size=$((stripe_size * OSTCOUNT))
4358 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4359 local required_space=$((file_num * file_size))
4360 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4361 [[ $free_space -le $((required_space / 1024)) ]] &&
4362 skip_env "need at least $required_space bytes free space," \
4363 "have $free_space kbytes" && return
4366 local dd_count=$((file_size / dd_bs))
4368 # write data into the files
4372 for i in $(seq 1 $NUMFILES); do
4374 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4375 error "write data into $file failed"
4377 for i in $(seq 1 $NUMDIRS); do
4378 for j in $(seq 1 $NUMFILES); do
4379 file=$TDIR/dir$i/file$j
4380 yes | dd bs=$dd_bs count=$dd_count of=$file \
4382 error "write data into $file failed"
4387 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4390 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4392 eval $cmd || error "$cmd failed"
4394 check_stripe_count $TDIR/file1 $expected
4397 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4399 eval $cmd || error "$cmd failed"
4401 for j in $(seq 1 $NUMFILES); do
4402 check_stripe_count $TDIR/dir1/file$j $expected
4405 # lfs_migrate works with lfs find
4406 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4407 $LFS_MIGRATE -y -c $expected"
4409 eval $cmd || error "$cmd failed"
4411 for i in $(seq 2 $NUMFILES); do
4412 check_stripe_count $TDIR/file$i $expected
4414 for i in $(seq 2 $NUMDIRS); do
4415 for j in $(seq 1 $NUMFILES); do
4416 check_stripe_count $TDIR/dir$i/file$j $expected
4420 run_test 56w "check lfs_migrate -c stripe_count works"
4423 check_swap_layouts_support && return 0
4424 [ "$OSTCOUNT" -lt "2" ] &&
4425 skip_env "need 2 OST, skipping test" && return
4427 local dir0=$DIR/$tdir/$testnum
4428 mkdir -p $dir0 || error "creating dir $dir0"
4430 local ref1=/etc/passwd
4431 local file1=$dir0/file1
4433 $SETSTRIPE -c 2 $file1
4435 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4436 stripe=$($GETSTRIPE -c $file1)
4437 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4438 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4443 run_test 56x "lfs migration support"
4446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4447 # note test will not do anything if MDS is not local
4448 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4449 skip "Only applicable to ldiskfs-based MDTs"
4453 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4454 local MNTDEV="osd*.*MDT*.mntdev"
4455 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4456 [ -z "$DEV" ] && error "can't access $MNTDEV"
4457 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4458 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4459 error "can't access $DEV"
4460 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4461 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4465 run_test 57a "verify MDS filesystem created with large inodes =="
4468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4469 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4470 skip "Only applicable to ldiskfs-based MDTs"
4474 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4479 local FILEN=$dir/f$FILECOUNT
4481 rm -rf $dir || error "removing $dir"
4482 test_mkdir -p $dir || error "creating $dir"
4483 local num=$(get_mds_dir $dir)
4486 echo "mcreating $FILECOUNT files"
4487 createmany -m $dir/f 1 $FILECOUNT || \
4488 error "creating files in $dir"
4490 # verify that files do not have EAs yet
4491 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4492 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4496 df $dir #make sure we get new statfs data
4497 local MDSFREE=$(do_facet $mymds \
4498 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4499 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4500 echo "opening files to create objects/EAs"
4502 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4503 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4506 # verify that files have EAs now
4507 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4508 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4510 sleep 1 #make sure we get new statfs data
4512 local MDSFREE2=$(do_facet $mymds \
4513 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4514 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4515 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4516 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4517 error "MDC before $MDCFREE != after $MDCFREE2"
4519 echo "MDC before $MDCFREE != after $MDCFREE2"
4520 echo "unable to confirm if MDS has large inodes"
4525 run_test 57b "default LOV EAs are stored inside large inodes ==="
4528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4529 [ -z "$(which wiretest 2>/dev/null)" ] &&
4530 skip_env "could not find wiretest" && return
4533 run_test 58 "verify cross-platform wire constants =============="
4536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4537 echo "touch 130 files"
4538 createmany -o $DIR/f59- 130
4540 unlinkmany $DIR/f59- 130
4542 # wait for commitment of removal
4543 wait_delete_completed
4545 run_test 59 "verify cancellation of llog records async ========="
4547 TEST60_HEAD="test_60 run $RANDOM"
4549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4550 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4551 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4552 log "$TEST60_HEAD - from kernel mode"
4553 do_facet mgs sh run-llog.sh
4555 run_test 60a "llog sanity tests run from kernel module =========="
4557 test_60b() { # bug 6411
4558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4560 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4572 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4574 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4578 echo "create 5000 files"
4579 createmany -o $DIR/f60c- 5000
4580 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4581 lctl set_param fail_loc=0x80000137
4582 unlinkmany $DIR/f60c- 5000
4583 lctl set_param fail_loc=0
4585 run_test 60c "unlink file when mds full"
4588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4589 SAVEPRINTK=$(lctl get_param -n printk)
4591 # verify "lctl mark" is even working"
4592 MESSAGE="test message ID $RANDOM $$"
4593 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4594 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4596 lctl set_param printk=0 || error "set lnet.printk failed"
4597 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4598 MESSAGE="new test message ID $RANDOM $$"
4599 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4600 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4601 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4603 lctl set_param -n printk="$SAVEPRINTK"
4605 run_test 60d "test printk console message masking"
4608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4610 dd if=/dev/zero of=$f bs=`page_size` count=1
4611 cancel_lru_locks osc
4612 $MULTIOP $f OSMWUc || error
4615 run_test 61 "mmap() writes don't make sync hang ================"
4617 # bug 2330 - insufficient obd_match error checking causes LBUG
4619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4622 cancel_lru_locks osc
4623 lctl set_param fail_loc=0x405
4624 cat $f && error "cat succeeded, expect -EIO"
4625 lctl set_param fail_loc=0
4627 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4628 # match every page all of the time.
4629 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4631 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4632 test_63a() { # was test_63
4633 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4634 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4635 lctl set_param -n osc.*.max_dirty_mb 0
4636 for i in `seq 10` ; do
4637 dd if=/dev/zero of=$DIR/f63 bs=8k &
4643 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4644 rm -f $DIR/f63 || true
4646 run_test 63a "Verify oig_wait interruption does not crash ======="
4648 # bug 2248 - async write errors didn't return to application on sync
4649 # bug 3677 - async write errors left page locked
4651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4653 lctl set_param debug=-1
4655 # ensure we have a grant to do async writes
4656 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4659 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4660 lctl set_param fail_loc=0x80000406
4661 $MULTIOP $DIR/$tfile Owy && \
4662 error "sync didn't return ENOMEM"
4663 sync; sleep 2; sync # do a real sync this time to flush page
4664 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4665 error "locked page left in cache after async error" || true
4668 run_test 63b "async write errors should be returned to fsync ==="
4671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4673 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4675 run_test 64a "verify filter grant calculations (in kernel) ====="
4678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4679 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4682 run_test 64b "check out-of-space detection on client ==========="
4685 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4687 run_test 64c "verify grant shrink ========================------"
4689 # bug 1414 - set/get directories' stripe info
4691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4692 test_mkdir -p $DIR/$tdir
4694 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4696 run_test 65a "directory with no stripe info ===================="
4699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4700 test_mkdir -p $DIR/$tdir
4701 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4704 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4706 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4710 if [ $OSTCOUNT -gt 1 ]; then
4711 test_mkdir -p $DIR/$tdir
4712 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4713 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4715 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4718 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4722 test_mkdir -p $DIR/$tdir
4723 if [ $STRIPECOUNT -le 0 ]; then
4725 elif [ $STRIPECOUNT -gt 2000 ]; then
4726 #LOV_MAX_STRIPE_COUNT is 2000
4727 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4729 sc=$(($STRIPECOUNT - 1))
4731 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4732 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4733 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4734 error "lverify failed"
4736 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4740 test_mkdir -p $DIR/$tdir
4742 $SETSTRIPE $DIR/$tdir || error "setstripe"
4743 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4744 error "no stripe info failed"
4746 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4748 run_test 65e "directory setstripe defaults ======================="
4751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4752 test_mkdir -p $DIR/${tdir}f
4753 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4755 run_test 65f "dir setstripe permission (should return error) ==="
4758 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4759 test_mkdir -p $DIR/$tdir
4760 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4762 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4763 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4764 error "delete default stripe failed"
4766 run_test 65g "directory setstripe -d ==========================="
4769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4770 test_mkdir -p $DIR/$tdir
4771 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4773 test_mkdir -p $DIR/$tdir/dd1
4774 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4775 error "stripe info inherit failed"
4777 run_test 65h "directory stripe info inherit ===================="
4779 test_65i() { # bug6367
4780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4781 $SETSTRIPE -S 65536 -c -1 $MOUNT
4783 run_test 65i "set non-default striping on root directory (bug 6367)="
4785 test_65ia() { # bug12836
4786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4787 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4789 run_test 65ia "getstripe on -1 default directory striping"
4791 test_65ib() { # bug12836
4792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4793 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4795 run_test 65ib "getstripe -v on -1 default directory striping"
4797 test_65ic() { # bug12836
4798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4799 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4801 run_test 65ic "new find on -1 default directory striping"
4803 test_65j() { # bug6367
4804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4806 # if we aren't already remounting for each test, do so for this test
4807 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4808 cleanup || error "failed to unmount"
4811 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4813 run_test 65j "set default striping on root directory (bug 6367)="
4815 test_65k() { # bug11679
4816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4817 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4818 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4820 echo "Check OST status: "
4821 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4822 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4824 for OSC in $MDS_OSCS; do
4825 echo $OSC "is activate"
4826 do_facet $SINGLEMDS lctl --device %$OSC activate
4830 for INACTIVE_OSC in $MDS_OSCS; do
4831 echo "Deactivate: " $INACTIVE_OSC
4832 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4833 for STRIPE_OSC in $MDS_OSCS; do
4834 OST=`osc_to_ost $STRIPE_OSC`
4835 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4836 awk -F: /$OST/'{ print $1 }' | head -n 1`
4838 [ -f $DIR/$tdir/$IDX ] && continue
4839 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4840 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4842 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4845 echo $INACTIVE_OSC "is Activate."
4846 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4849 run_test 65k "validate manual striping works properly with deactivated OSCs"
4851 test_65l() { # bug 12836
4852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4853 test_mkdir -p $DIR/$tdir/test_dir
4854 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4855 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4857 run_test 65l "lfs find on -1 stripe dir ========================"
4859 # bug 2543 - update blocks count on client
4861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4863 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4864 sync; sync_all_data; sync; sync_all_data
4865 cancel_lru_locks osc
4866 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4867 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4869 run_test 66 "update inode blocks count on client ==============="
4874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4876 if [ ! -z "$LLOOP" ]; then
4877 if swapon -s | grep -q $LLOOP; then
4878 swapoff $LLOOP || error "swapoff failed"
4881 $LCTL blockdev_detach $LLOOP || error "detach failed"
4885 if [ ! -z "$LLITELOOPLOAD" ]; then
4893 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4897 swapon -s | awk '($1 == "'$1'") { print $4 }'
4900 # test case for lloop driver, basic function
4902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4903 [ "$UID" != 0 ] && skip_env "must run as root" && return
4904 llite_lloop_enabled || \
4905 { skip_env "llite_lloop module disabled" && return; }
4907 trap cleanup_68 EXIT
4909 if ! module_loaded llite_lloop; then
4910 if load_module llite/llite_lloop; then
4913 skip_env "can't find module llite_lloop"
4918 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4919 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4920 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4922 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4923 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4927 run_test 68a "lloop driver - basic test ========================"
4929 # excercise swapping to lustre by adding a high priority swapfile entry
4930 # and then consuming memory until it is used.
4931 test_68b() { # was test_68
4932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4933 [ "$UID" != 0 ] && skip_env "must run as root" && return
4934 lctl get_param -n devices | grep -q obdfilter && \
4935 skip "local OST" && return
4937 grep -q llite_lloop /proc/modules
4938 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4940 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4941 skip "can't reliably test swap with TCP" && return
4943 MEMTOTAL=`meminfo MemTotal`
4944 NR_BLOCKS=$((MEMTOTAL>>8))
4945 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4947 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4948 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4951 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4953 trap cleanup_68 EXIT
4955 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4957 echo "before: `swapon -s | grep $LLOOP`"
4958 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4959 echo "after: `swapon -s | grep $LLOOP`"
4960 SWAPUSED=`swap_used $LLOOP`
4964 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4966 run_test 68b "support swapping to Lustre ========================"
4968 # bug5265, obdfilter oa2dentry return -ENOENT
4969 # #define OBD_FAIL_OST_ENOENT 0x217
4971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4972 remote_ost_nodsh && skip "remote OST with nodsh" && return
4975 $SETSTRIPE -c 1 -i 0 $f
4977 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4979 do_facet ost1 lctl set_param fail_loc=0x217
4980 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4981 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4983 do_facet ost1 lctl set_param fail_loc=0
4984 $DIRECTIO write $f 0 2 || error "write error"
4986 cancel_lru_locks osc
4987 $DIRECTIO read $f 0 1 || error "read error"
4989 do_facet ost1 lctl set_param fail_loc=0x217
4990 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4992 do_facet ost1 lctl set_param fail_loc=0
4995 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4998 test_mkdir -p $DIR/$tdir
4999 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5001 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5003 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5005 check_kernel_version 43 || return 0
5006 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5008 # Check that testing environment is properly set up. Skip if not
5009 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5010 skip_env "User $RUNAS_ID does not exist - skipping"
5013 # We had better clear the $DIR to get enough space for dd
5018 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
5019 # See if we are still setuid/sgid
5020 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
5021 # Now test that MDS is updated too
5022 cancel_lru_locks mdc
5023 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
5026 run_test 72a "Test that remove suid works properly (bug5695) ===="
5028 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5031 [ "$RUNAS_ID" = "$UID" ] && \
5032 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5033 [ "$RUNAS_ID" -eq 0 ] && \
5034 skip_env "RUNAS_ID = 0 -- skipping" && return
5036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5037 # Check that testing environment is properly set up. Skip if not
5038 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5039 skip_env "User $RUNAS_ID does not exist - skipping"
5042 touch $DIR/${tfile}-f{g,u}
5043 test_mkdir $DIR/${tfile}-dg
5044 test_mkdir $DIR/${tfile}-du
5045 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5046 chmod g+s $DIR/${tfile}-{f,d}g
5047 chmod u+s $DIR/${tfile}-{f,d}u
5048 for perm in 777 2777 4777; do
5049 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5050 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5051 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5052 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5056 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5058 # bug 3462 - multiple simultaneous MDC requests
5060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5061 test_mkdir $DIR/d73-1
5062 test_mkdir $DIR/d73-2
5063 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5066 lctl set_param fail_loc=0x80000129
5067 $MULTIOP $DIR/d73-1/f73-2 Oc &
5069 lctl set_param fail_loc=0
5071 $MULTIOP $DIR/d73-2/f73-3 Oc &
5075 wait $pid1 || return 1
5079 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5080 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5081 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5085 run_test 73 "multiple MDC requests (should not deadlock)"
5087 test_74a() { # bug 6149, 6184
5088 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5089 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5091 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5092 # will spin in a tight reconnection loop
5094 lctl set_param fail_loc=0x8000030e
5095 # get any lock that won't be difficult - lookup works.
5097 lctl set_param fail_loc=0
5101 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5103 test_74b() { # bug 13310
5104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5105 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5107 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5108 # will spin in a tight reconnection loop
5109 lctl set_param fail_loc=0x8000030e
5110 # get a "difficult" lock
5112 lctl set_param fail_loc=0
5116 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5120 #define OBD_FAIL_LDLM_NEW_LOCK
5121 lctl set_param fail_loc=0x80000319
5122 touch $DIR/$tfile && error "Touch successful"
5125 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5128 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5131 get_inode_slab_tunables() {
5132 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5135 set_inode_slab_tunables() {
5136 echo "lustre_inode_cache $1" > /proc/slabinfo
5139 test_76() { # Now for bug 20433, added originally in bug 1443
5140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5141 local SLAB_SETTINGS=`get_inode_slab_tunables`
5142 local CPUS=`getconf _NPROCESSORS_ONLN`
5143 # we cannot set limit below 1 which means 1 inode in each
5144 # per-cpu cache is still allowed
5145 set_inode_slab_tunables "1 1 0"
5146 cancel_lru_locks osc
5147 BEFORE_INODES=`num_inodes`
5148 echo "before inodes: $BEFORE_INODES"
5150 [ "$SLOW" = "no" ] && COUNT=100
5151 for i in `seq $COUNT`; do
5155 cancel_lru_locks osc
5156 AFTER_INODES=`num_inodes`
5157 echo "after inodes: $AFTER_INODES"
5159 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5161 AFTER_INODES=`num_inodes`
5163 echo "wait $wait seconds inodes: $AFTER_INODES"
5164 if [ $wait -gt 30 ]; then
5165 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5168 set_inode_slab_tunables "$SLAB_SETTINGS"
5170 run_test 76 "confirm clients recycle inodes properly ===="
5176 # Note: in sptlrpc modes which enable its own bulk checksum, the
5177 # original crc32_le bulk checksum will be automatically disabled,
5178 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5179 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5180 # In this case set_checksums() will not be no-op, because sptlrpc
5181 # bulk checksum will be enabled all through the test.
5183 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5184 lctl set_param -n osc.*.checksums $1
5188 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5189 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5190 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5191 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5194 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5195 log "set checksum type to $1"
5198 F77_TMP=$TMP/f77-temp
5201 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5202 error "error writing to $F77_TMP"
5205 test_77a() { # bug 10889
5206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5207 $GSS && skip "could not run with gss" && return
5208 [ ! -f $F77_TMP ] && setup_f77
5210 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5214 run_test 77a "normal checksum read/write operation ============="
5216 test_77b() { # bug 10889
5217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5218 $GSS && skip "could not run with gss" && return
5219 [ ! -f $F77_TMP ] && setup_f77
5220 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5221 lctl set_param fail_loc=0x80000409
5223 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5224 error "dd error: $?"
5225 lctl set_param fail_loc=0
5228 run_test 77b "checksum error on client write ===================="
5230 test_77c() { # bug 10889
5231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5232 $GSS && skip "could not run with gss" && return
5233 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5235 for algo in $CKSUM_TYPES; do
5236 cancel_lru_locks osc
5237 set_checksum_type $algo
5238 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5239 lctl set_param fail_loc=0x80000408
5240 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5241 lctl set_param fail_loc=0
5244 set_checksum_type $ORIG_CSUM_TYPE
5247 run_test 77c "checksum error on client read ==================="
5249 test_77d() { # bug 10889
5250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5251 $GSS && skip "could not run with gss" && return
5252 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5253 lctl set_param fail_loc=0x80000409
5255 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5256 error "direct write: rc=$?"
5257 lctl set_param fail_loc=0
5260 run_test 77d "checksum error on OST direct write ==============="
5262 test_77e() { # bug 10889
5263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5264 $GSS && skip "could not run with gss" && return
5265 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5266 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5267 lctl set_param fail_loc=0x80000408
5269 cancel_lru_locks osc
5270 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5271 error "direct read: rc=$?"
5272 lctl set_param fail_loc=0
5275 run_test 77e "checksum error on OST direct read ================"
5277 test_77f() { # bug 10889
5278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5279 $GSS && skip "could not run with gss" && return
5281 for algo in $CKSUM_TYPES; do
5282 cancel_lru_locks osc
5283 set_checksum_type $algo
5284 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5285 lctl set_param fail_loc=0x409
5286 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5287 error "direct write succeeded"
5288 lctl set_param fail_loc=0
5290 set_checksum_type $ORIG_CSUM_TYPE
5293 run_test 77f "repeat checksum error on write (expect error) ===="
5295 test_77g() { # bug 10889
5296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5297 $GSS && skip "could not run with gss" && return
5298 remote_ost_nodsh && skip "remote OST with nodsh" && return
5300 [ ! -f $F77_TMP ] && setup_f77
5302 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5303 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5304 do_facet ost1 lctl set_param fail_loc=0x8000021a
5306 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5307 error "write error: rc=$?"
5308 do_facet ost1 lctl set_param fail_loc=0
5311 run_test 77g "checksum error on OST write ======================"
5313 test_77h() { # bug 10889
5314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5315 $GSS && skip "could not run with gss" && return
5316 remote_ost_nodsh && skip "remote OST with nodsh" && return
5318 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5319 cancel_lru_locks osc
5320 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5321 do_facet ost1 lctl set_param fail_loc=0x8000021b
5323 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5324 do_facet ost1 lctl set_param fail_loc=0
5327 run_test 77h "checksum error on OST read ======================="
5329 test_77i() { # bug 13805
5330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5331 $GSS && skip "could not run with gss" && return
5332 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5333 lctl set_param fail_loc=0x40b
5334 remount_client $MOUNT
5335 lctl set_param fail_loc=0
5336 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5337 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5338 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5339 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5341 remount_client $MOUNT
5343 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5345 test_77j() { # bug 13805
5346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5347 $GSS && skip "could not run with gss" && return
5348 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5349 lctl set_param fail_loc=0x40c
5350 remount_client $MOUNT
5351 lctl set_param fail_loc=0
5352 sleep 2 # wait async osc connect to finish
5353 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5354 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5355 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5356 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5358 remount_client $MOUNT
5360 run_test 77j "client only supporting ADLER32 ===================="
5362 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5366 test_78() { # bug 10901
5367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5368 remote_ost || { skip_env "local OST" && return; }
5371 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5372 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5373 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5374 echo "MemTotal: $MEMTOTAL"
5375 # reserve 256MB of memory for the kernel and other running processes,
5376 # and then take 1/2 of the remaining memory for the read/write buffers.
5377 if [ $MEMTOTAL -gt 512 ] ;then
5378 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5380 # for those poor memory-starved high-end clusters...
5381 MEMTOTAL=$((MEMTOTAL / 2))
5383 echo "Mem to use for directio: $MEMTOTAL"
5384 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5385 [ $F78SIZE -gt 512 ] && F78SIZE=512
5386 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5387 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5388 echo "Smallest OST: $SMALLESTOST"
5389 [ $SMALLESTOST -lt 10240 ] && \
5390 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5392 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5393 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5395 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5396 echo "File size: $F78SIZE"
5397 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5398 for i in `seq 1 $NSEQ`
5400 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5401 echo directIO rdwr round $i of $NSEQ
5402 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5407 run_test 78 "handle large O_DIRECT writes correctly ============"
5409 test_79() { # bug 12743
5410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5411 wait_delete_completed
5413 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5414 BKFREE=$(calc_osc_kbytes kbytesfree)
5415 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5417 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5418 DFTOTAL=`echo $STRING | cut -d, -f1`
5419 DFUSED=`echo $STRING | cut -d, -f2`
5420 DFAVAIL=`echo $STRING | cut -d, -f3`
5421 DFFREE=$(($DFTOTAL - $DFUSED))
5423 ALLOWANCE=$((64 * $OSTCOUNT))
5425 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5426 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5427 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5429 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5430 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5431 error "df free($DFFREE) mismatch OST free($BKFREE)"
5433 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5434 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5435 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5438 run_test 79 "df report consistency check ======================="
5440 test_80() { # bug 10718
5441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5442 # relax strong synchronous semantics for slow backends like ZFS
5443 local soc="obdfilter.*.sync_on_lock_cancel"
5444 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5446 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5447 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5448 facet_active_host $host; done | sort -u)
5449 do_nodes $hosts lctl set_param $soc=never
5452 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5454 local BEFORE=`date +%s`
5455 cancel_lru_locks osc
5456 local AFTER=`date +%s`
5457 local DIFF=$((AFTER-BEFORE))
5458 if [ $DIFF -gt 1 ] ; then
5459 error "elapsed for 1M@1T = $DIFF"
5462 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5466 run_test 80 "Page eviction is equally fast at high offsets too ===="
5468 test_81a() { # LU-456
5469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5470 remote_ost_nodsh && skip "remote OST with nodsh" && return
5471 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5472 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5473 do_facet ost1 lctl set_param fail_loc=0x80000228
5475 # write should trigger a retry and success
5476 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5477 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5479 if [ $RC -ne 0 ] ; then
5480 error "write should success, but failed for $RC"
5483 run_test 81a "OST should retry write when get -ENOSPC ==============="
5485 test_81b() { # LU-456
5486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5487 remote_ost_nodsh && skip "remote OST with nodsh" && return
5488 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5489 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5490 do_facet ost1 lctl set_param fail_loc=0x228
5492 # write should retry several times and return -ENOSPC finally
5493 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5494 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5497 if [ $RC -ne $ENOSPC ] ; then
5498 error "dd should fail for -ENOSPC, but succeed."
5501 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5503 test_82() { # LU-1031
5504 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5508 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5510 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5512 kill -USR1 $MULTIPID2
5514 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5515 error "First grouplock does not block second one"
5517 echo "Second grouplock blocks first one"
5519 kill -USR1 $MULTIPID1
5523 run_test 82 "Basic grouplock test ==============================="
5526 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5528 test_mkdir -p $DIR/d99cvsroot
5529 chown $RUNAS_ID $DIR/d99cvsroot
5530 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5533 $RUNAS cvs -d $DIR/d99cvsroot init || error
5536 run_test 99a "cvs init ========================================="
5539 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5540 [ ! -d $DIR/d99cvsroot ] && test_99a
5542 # some versions of cvs import exit(1) when asked to import links or
5543 # files they can't read. ignore those files.
5544 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5545 ! -perm +4 -printf '-I %f\n')
5546 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5547 d99reposname vtag rtag
5549 run_test 99b "cvs import ======================================="
5552 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5553 [ ! -d $DIR/d99cvsroot ] && test_99b
5555 test_mkdir -p $DIR/d99reposname
5556 chown $RUNAS_ID $DIR/d99reposname
5557 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5559 run_test 99c "cvs checkout ====================================="
5562 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5563 [ ! -d $DIR/d99cvsroot ] && test_99c
5564 cd $DIR/d99reposname
5566 $RUNAS cvs add -m 'addmsg' foo99
5568 run_test 99d "cvs add =========================================="
5571 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5572 [ ! -d $DIR/d99cvsroot ] && test_99c
5573 cd $DIR/d99reposname
5576 run_test 99e "cvs update ======================================="
5579 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5580 [ ! -d $DIR/d99cvsroot ] && test_99d
5581 cd $DIR/d99reposname
5582 $RUNAS cvs commit -m 'nomsg' foo99
5583 rm -fr $DIR/d99cvsroot
5585 run_test 99f "cvs commit ======================================="
5588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5589 [ "$NETTYPE" = tcp ] || \
5590 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5593 remote_ost_nodsh && skip "remote OST with nodsh" && return
5594 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5596 { skip "useless for local single node setup" && return; }
5598 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5599 [ "$PROT" != "tcp" ] && continue
5600 RPORT=$(echo $REMOTE | cut -d: -f2)
5601 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5604 LPORT=`echo $LOCAL | cut -d: -f2`
5605 if [ $LPORT -ge 1024 ]; then
5606 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5608 error_exit "local: $LPORT > 1024, remote: $RPORT"
5611 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5613 run_test 100 "check local port using privileged port ==========="
5615 function get_named_value()
5624 echo $line | sed "s/^$tag[ ]*//"
5631 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5632 awk '/^max_cached_mb/ { print $2 }')
5635 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5644 local cache_limit=32
5646 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5647 trap cleanup_101a EXIT
5648 $LCTL set_param -n llite.*.read_ahead_stats 0
5649 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5652 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5654 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5655 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5658 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5659 get_named_value 'read but discarded' | cut -d" " -f1`; do
5660 discard=$(($discard + $s))
5664 if [ $(($discard * 10)) -gt $nreads ] ;then
5665 $LCTL get_param osc.*-osc*.rpc_stats
5666 $LCTL get_param llite.*.read_ahead_stats
5667 error "too many ($discard) discarded pages"
5669 rm -f $DIR/$tfile || true
5671 run_test 101a "check read-ahead for random reads ================"
5674 test_mkdir -p $DIR/$tdir
5676 STRIPE_COUNT=$OSTCOUNT
5679 local list=$(comma_list $(osts_nodes))
5680 set_osd_param $list '' read_cache_enable 0
5681 set_osd_param $list '' writethrough_cache_enable 0
5683 trap cleanup_test101bc EXIT
5684 # prepare the read-ahead file
5685 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5687 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5690 cleanup_test101bc() {
5695 local list=$(comma_list $(osts_nodes))
5696 set_osd_param $list '' read_cache_enable 1
5697 set_osd_param $list '' writethrough_cache_enable 1
5701 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5706 local STRIPE_SIZE=1048576
5707 local RA_INC=1048576
5708 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5709 local FILE_LENGTH=$((64*100))
5710 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5711 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5712 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5713 get_named_value 'read but discarded' | \
5714 cut -d" " -f1 | calc_total`
5715 if [ $DISCARD -gt $discard_limit ]; then
5716 $LCTL get_param llite.*.read_ahead_stats
5717 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5719 echo "Read-ahead success for size ${READ_SIZE}"
5724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5725 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5726 local STRIPE_SIZE=1048576
5727 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5728 local FILE_LENGTH=$((STRIPE_SIZE*100))
5729 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5730 # prepare the read-ahead file
5732 cancel_lru_locks osc
5733 for BIDX in 2 4 8 16 32 64 128 256
5735 local BSIZE=$((BIDX*4096))
5736 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5737 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5738 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5739 $LCTL set_param -n llite.*.read_ahead_stats 0
5740 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5741 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5742 cancel_lru_locks osc
5748 run_test 101b "check stride-io mode read-ahead ================="
5751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5752 local STRIPE_SIZE=1048576
5753 local FILE_LENGTH=$((STRIPE_SIZE*100))
5759 cancel_lru_locks osc
5760 $LCTL set_param osc.*.rpc_stats 0
5761 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5762 for osc in $($LCTL get_param -N osc.*); do
5763 if [ "$osc" == "osc.num_refs" ]; then
5767 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5768 if [ $lines -le 20 ]; then
5772 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5773 awk '$1 == "1:" { print $2; exit; }')
5774 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5775 awk '$1 == "2:" { print $2; exit; }')
5776 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5777 awk '$1 == "4:" { print $2; exit; }')
5778 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5779 awk '$1 == "8:" { print $2; exit; }')
5781 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5782 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5783 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5784 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5785 echo "${osc} rpc check passed!"
5790 run_test 101c "check stripe_size aligned read-ahead ================="
5793 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5794 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5799 local file=$DIR/$tfile
5800 local size=${FILESIZE_101c:-500}
5801 local ra_MB=${READAHEAD_MB:-40}
5803 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5804 [ $space -gt $((size * 1024)) ] ||
5805 { skip "Need free space ${size}M, have $space" && return; }
5807 echo Creating ${size}M test file $file
5808 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5809 echo Cancel LRU locks on lustre client to flush the client cache
5810 cancel_lru_locks osc
5812 echo Disable read-ahead
5813 local old_READAHEAD=$(set_read_ahead 0)
5815 echo Reading the test file $file with read-ahead disabled
5816 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5818 echo Cancel LRU locks on lustre client to flush the client cache
5819 cancel_lru_locks osc
5820 echo Enable read-ahead with ${ra_MB}MB
5821 set_read_ahead $ra_MB
5823 echo Reading the test file $file with read-ahead enabled
5824 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5826 echo read-ahead disabled time read $time_ra_OFF
5827 echo read-ahead enabled time read $time_ra_ON
5829 set_read_ahead $old_READAHEAD
5831 wait_delete_completed
5833 [ $time_ra_ON -lt $time_ra_OFF ] ||
5834 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5835 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5837 run_test 101d "file read with and without read-ahead enabled ================="
5840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5841 local file=$DIR/$tfile
5846 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5847 local need_space=$((count * size))
5848 [ $space -gt $need_space ] ||
5849 { skip_env "Need free space $need_space, have $space" && return; }
5851 echo Creating $count ${size}K test files
5852 for ((i = 0; i < $count; i++)); do
5853 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5856 echo Cancel LRU locks on lustre client to flush the client cache
5857 cancel_lru_locks osc
5859 echo Reset readahead stats
5860 $LCTL set_param -n llite.*.read_ahead_stats 0
5862 for ((i = 0; i < $count; i++)); do
5863 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5866 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5867 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5869 for ((i = 0; i < $count; i++)); do
5870 rm -rf ${file}_${i} 2>/dev/null
5873 #10000 means 20% reads are missing in readahead
5874 [ $miss -lt 10000 ] || error "misses too much for small reads"
5876 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5878 cleanup_test101f() {
5880 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5881 rm -rf $DIR/$tfile 2>/dev/null
5885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5886 local file=$DIR/$tfile
5889 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5890 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5891 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5892 trap cleanup_test101f EXIT
5894 echo Cancel LRU locks on lustre client to flush the client cache
5895 cancel_lru_locks osc
5897 echo Reset readahead stats
5898 $LCTL set_param -n llite.*.read_ahead_stats 0
5899 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5900 # readahead should read in 2M file on second read, so only miss
5902 echo Random 4K reads on 2M file for 1000 times
5903 $READS -f $file -s 2097152 -b 4096 -n $nreads
5905 echo checking missing pages
5906 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5907 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5909 [ $miss -lt 3 ] || error "misses too much pages!"
5912 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5915 test_mkdir -p $DIR/$tdir
5916 chown $RUNAS_ID $DIR/$tdir
5919 STRIPE_COUNT=$OSTCOUNT
5920 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5922 trap cleanup_test102 EXIT
5924 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5926 for num in 1 2 3 4; do
5927 for count in $(seq 1 $STRIPE_COUNT); do
5928 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5929 local size=`expr $STRIPE_SIZE \* $num`
5930 local file=file"$num-$idx-$count"
5931 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5937 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5943 rm -rf $DIR/d0.sanity/d102
5947 local testfile=$DIR/xattr_testfile
5951 [ "$UID" != 0 ] && skip_env "must run as root" && return
5952 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5953 skip_env "must have user_xattr" && return
5955 [ -z "$(which setfattr 2>/dev/null)" ] &&
5956 skip_env "could not find setfattr" && return
5958 echo "set/get xattr..."
5959 setfattr -n trusted.name1 -v value1 $testfile || error
5960 getfattr -n trusted.name1 $testfile 2> /dev/null |
5961 grep "trusted.name1=.value1" ||
5962 error "$testfile missing trusted.name1=value1"
5964 setfattr -n user.author1 -v author1 $testfile || error
5965 getfattr -n user.author1 $testfile 2> /dev/null |
5966 grep "user.author1=.author1" ||
5967 error "$testfile missing trusted.author1=author1"
5970 setfattr -n trusted.name2 -v value2 $testfile ||
5971 error "$testfile unable to set trusted.name2"
5972 setfattr -n trusted.name3 -v value3 $testfile ||
5973 error "$testfile unable to set trusted.name3"
5974 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5975 grep "trusted.name" | wc -l) -eq 3 ] ||
5976 error "$testfile missing 3 trusted.name xattrs"
5978 setfattr -n user.author2 -v author2 $testfile ||
5979 error "$testfile unable to set user.author2"
5980 setfattr -n user.author3 -v author3 $testfile ||
5981 error "$testfile unable to set user.author3"
5982 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5983 grep "user.author" | wc -l) -eq 3 ] ||
5984 error "$testfile missing 3 user.author xattrs"
5986 echo "remove xattr..."
5987 setfattr -x trusted.name1 $testfile ||
5988 error "$testfile error deleting trusted.name1"
5989 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5990 error "$testfile did not delete trusted.name1 xattr"
5992 setfattr -x user.author1 $testfile ||
5993 error "$testfile error deleting user.author1"
5994 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5995 error "$testfile did not delete trusted.name1 xattr"
5997 # b10667: setting lustre special xattr be silently discarded
5998 echo "set lustre special xattr ..."
5999 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6000 error "$testfile allowed setting trusted.lov"
6002 run_test 102a "user xattr test =================================="
6005 # b10930: get/set/list trusted.lov xattr
6006 echo "get/set/list trusted.lov xattr ..."
6007 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6008 local testfile=$DIR/$tfile
6009 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6010 error "setstripe failed"
6011 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6012 error "getstripe failed"
6013 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6014 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6016 local testfile2=${testfile}2
6017 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6018 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6021 setfattr -n trusted.lov -v $value $testfile2
6022 local stripe_size=$($GETSTRIPE -S $testfile2)
6023 local stripe_count=$($GETSTRIPE -c $testfile2)
6024 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6025 [ $stripe_count -eq $STRIPECOUNT ] ||
6026 error "stripe count $stripe_count != $STRIPECOUNT"
6029 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6032 # b10930: get/set/list lustre.lov xattr
6033 echo "get/set/list lustre.lov xattr ..."
6034 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6035 test_mkdir -p $DIR/$tdir
6036 chown $RUNAS_ID $DIR/$tdir
6037 local testfile=$DIR/$tdir/$tfile
6038 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6039 error "setstripe failed"
6040 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6041 error "getstripe failed"
6042 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6043 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6045 local testfile2=${testfile}2
6046 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6047 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6049 $RUNAS $MCREATE $testfile2
6050 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6051 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6052 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6053 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6054 [ $stripe_count -eq $STRIPECOUNT ] ||
6055 error "stripe count $stripe_count != $STRIPECOUNT"
6057 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6059 compare_stripe_info1() {
6060 local stripe_index_all_zero=true
6062 for num in 1 2 3 4; do
6063 for count in $(seq 1 $STRIPE_COUNT); do
6064 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6065 local size=$((STRIPE_SIZE * num))
6066 local file=file"$num-$offset-$count"
6067 stripe_size=$(lfs getstripe -S $PWD/$file)
6068 [ $stripe_size -ne $size ] &&
6069 error "$file: size $stripe_size != $size"
6070 stripe_count=$(lfs getstripe -c $PWD/$file)
6071 # allow fewer stripes to be created, ORI-601
6072 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6073 error "$file: count $stripe_count != $count"
6074 stripe_index=$(lfs getstripe -i $PWD/$file)
6075 [ $stripe_index -ne 0 ] &&
6076 stripe_index_all_zero=false
6080 $stripe_index_all_zero &&
6081 error "all files are being extracted starting from OST index 0"
6086 [ -n "$(which tar 2>/dev/null)" ] &&
6087 strings $(which tar) | grep -q "lustre" && echo tar
6091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6092 # b10930: tar test for trusted.lov xattr
6093 TAR=$(find_lustre_tar)
6094 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6095 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6097 test_mkdir -p $DIR/d102d
6098 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6100 compare_stripe_info1
6102 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6106 # b10930: tar test for trusted.lov xattr
6107 TAR=$(find_lustre_tar)
6108 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6109 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6111 test_mkdir -p $DIR/d102f
6113 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6115 compare_stripe_info1
6117 run_test 102f "tar copy files, not keep osts ==========="
6120 local xsize=${1:-1024} # in bytes
6121 local file=$DIR/$tfile
6123 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6124 skip "must have user_xattr" && return 0
6125 [ -z "$(which setfattr 2>/dev/null)" ] &&
6126 skip_env "could not find setfattr" && return 0
6127 [ -z "$(which getfattr 2>/dev/null)" ] &&
6128 skip_env "could not find getfattr" && return 0
6132 local value="$(generate_string $xsize)"
6134 local xbig=trusted.big
6135 log "save $xbig on $file"
6136 setfattr -n $xbig -v $value $file ||
6137 error "saving $xbig on $file failed"
6139 local orig=$(get_xattr_value $xbig $file)
6140 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6142 local xsml=trusted.sml
6143 log "save $xsml on $file"
6144 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6146 local new=$(get_xattr_value $xbig $file)
6147 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6149 log "grow $xsml on $file"
6150 setfattr -n $xsml -v "$value" $file ||
6151 error "growing $xsml on $file failed"
6153 new=$(get_xattr_value $xbig $file)
6154 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6155 log "$xbig still valid after growing $xsml"
6160 test_102h() { # bug 15777
6163 run_test 102h "grow xattr from inside inode to external block"
6166 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6167 grow_xattr $(max_xattr_size)
6169 run_test 102ha "grow xattr from inside inode to external inode"
6171 test_102i() { # bug 17038
6173 ln -s $DIR/$tfile $DIR/${tfile}link
6174 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6175 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"
6176 rm -f $DIR/$tfile $DIR/${tfile}link
6178 run_test 102i "lgetxattr test on symbolic link ============"
6181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6182 TAR=$(find_lustre_tar)
6183 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6184 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6185 setup_test102 "$RUNAS"
6186 test_mkdir -p $DIR/d102j
6187 chown $RUNAS_ID $DIR/d102j
6188 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6190 compare_stripe_info1 "$RUNAS"
6192 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6196 # b22187 just check that does not crash for regular file.
6197 setfattr -n trusted.lov $DIR/$tfile
6198 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6199 local test_kdir=$DIR/d102k
6200 test_mkdir $test_kdir
6201 local default_size=`$GETSTRIPE -S $test_kdir`
6202 local default_count=`$GETSTRIPE -c $test_kdir`
6203 local default_offset=`$GETSTRIPE -i $test_kdir`
6204 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
6205 error 'dir setstripe failed'
6206 setfattr -n trusted.lov $test_kdir
6207 local stripe_size=`$GETSTRIPE -S $test_kdir`
6208 local stripe_count=`$GETSTRIPE -c $test_kdir`
6209 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6210 [ $stripe_size -eq $default_size ] ||
6211 error "stripe size $stripe_size != $default_size"
6212 [ $stripe_count -eq $default_count ] ||
6213 error "stripe count $stripe_count != $default_count"
6214 [ $stripe_offset -eq $default_offset ] ||
6215 error "stripe offset $stripe_offset != $default_offset"
6216 rm -rf $DIR/$tfile $test_kdir
6218 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6221 # LU-532 trusted. xattr is invisible to non-root
6222 local testfile=$DIR/$tfile
6226 echo "listxattr as user..."
6227 chown $RUNAS_ID $testfile
6228 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6229 grep -q "trusted" &&
6230 error "$testfile trusted xattrs are user visible"
6234 run_test 102l "listxattr filter test =================================="
6240 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6245 [ "$UID" != 0 ] && skip_env "must run as root" && return
6246 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6247 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6248 $GSS && skip "could not run under gss" && return
6250 declare -a identity_old
6252 for num in $(seq $MDSCOUNT); do
6253 switch_identity $num true || identity_old[$num]=$?
6260 echo "performing cp ..."
6261 run_acl_subtest cp || error
6262 echo "performing getfacl-noacl..."
6263 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6264 echo "performing misc..."
6265 run_acl_subtest misc || error "misc test failed"
6266 echo "performing permissions..."
6267 run_acl_subtest permissions || error "permissions failed"
6268 echo "performing setfacl..."
6269 run_acl_subtest setfacl || error "setfacl test failed"
6271 # inheritance test got from HP
6272 echo "performing inheritance..."
6273 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6274 chmod +x make-tree || error "chmod +x failed"
6275 run_acl_subtest inheritance || error "inheritance test failed"
6278 echo "LU-974 ignore umask when acl is enabled..."
6279 run_acl_subtest 974 || error "LU-974 test failed"
6280 if [ $MDSCOUNT -ge 2 ]; then
6281 run_acl_subtest 974_remote ||
6282 error "LU-974 test failed under remote dir"
6285 echo "LU-2561 newly created file is same size as directory..."
6286 run_acl_subtest 2561 || error "LU-2561 test failed"
6291 for num in $(seq $MDSCOUNT); do
6292 if [ "${identity_old[$num]}" = 1 ]; then
6293 switch_identity $num false || identity_old[$num]=$?
6297 run_test 103 "acl test ========================================="
6300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6302 lfs df || error "lfs df failed"
6303 lfs df -ih || error "lfs df -ih failed"
6304 lfs df -h $DIR || error "lfs df -h $DIR failed"
6305 lfs df -i $DIR || error "lfs df -i $DIR failed"
6306 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6307 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6309 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6310 lctl --device %$OSC deactivate
6311 lfs df || error "lfs df with deactivated OSC failed"
6312 lctl --device %$OSC activate
6313 # wait the osc back to normal
6314 wait_osc_import_state client ost FULL
6316 lfs df || error "lfs df with reactivated OSC failed"
6319 run_test 104a "lfs df [-ih] [path] test ========================="
6322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6323 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6325 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6326 if [ $denied_cnt -ne 0 ];
6328 error "lfs check servers test failed"
6331 run_test 104b "$RUNAS lfs check servers test ===================="
6334 # doesn't work on 2.4 kernels
6336 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6337 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6339 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6343 run_test 105a "flock when mounted without -o flock test ========"
6347 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6348 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6350 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6354 run_test 105b "fcntl when mounted without -o flock test ========"
6358 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6359 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6361 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6365 run_test 105c "lockf when mounted without -o flock test ========"
6367 test_105d() { # bug 15924
6368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6369 test_mkdir -p $DIR/$tdir
6370 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6371 skip "mount w/o flock enabled" && return
6372 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6373 $LCTL set_param fail_loc=0x80000315
6374 flocks_test 2 $DIR/$tdir
6376 run_test 105d "flock race (should not freeze) ========"
6378 test_105e() { # bug 22660 && 22040
6379 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6380 skip "mount w/o flock enabled" && return
6382 flocks_test 3 $DIR/$tfile
6384 run_test 105e "Two conflicting flocks from same process ======="
6386 test_106() { #bug 10921
6387 test_mkdir -p $DIR/$tdir
6388 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6389 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6391 run_test 106 "attempt exec of dir followed by chown of that dir"
6394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6401 local save_pattern=$(sysctl -n kernel.core_pattern)
6402 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6403 sysctl -w kernel.core_pattern=$file
6404 sysctl -w kernel.core_uses_pid=0
6412 kill -s 11 $SLEEPPID
6414 if [ -e $file ]; then
6415 size=`stat -c%s $file`
6416 [ $size -eq 0 ] && error "Fail to create core file $file"
6418 error "Fail to create core file $file"
6421 sysctl -w kernel.core_pattern=$save_pattern
6422 sysctl -w kernel.core_uses_pid=$save_uses_pid
6425 run_test 107 "Coredump on SIG"
6428 test_mkdir -p $DIR/$tdir
6429 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6430 error "mkdir with 255 char failed"
6431 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6432 error "mkdir with 256 char should fail, but did not"
6433 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6434 error "create with 255 char failed"
6435 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6436 error "create with 256 char should fail, but did not"
6441 run_test 110 "filename length checking"
6444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6445 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6447 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6449 echo "Starting with $OSTIO_pre threads"
6452 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6453 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6454 echo "$NUMTEST creates/unlinks"
6455 test_mkdir -p $DIR/$tdir
6456 createmany -o $DIR/$tdir/$tfile $NUMTEST
6457 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6459 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6462 # don't return an error
6463 [ $OSTIO_post == $OSTIO_pre ] && echo \
6464 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6465 echo "This may be fine, depending on what ran before this test" &&
6466 echo "and how fast this system is." && return
6468 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6470 run_test 115 "verify dynamic thread creation===================="
6473 wait_delete_completed
6474 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6475 echo OST kbytes available: ${AVAIL[@]}
6476 MAXI=0; MAXV=${AVAIL[0]}
6477 MINI=0; MINV=${AVAIL[0]}
6478 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6479 #echo OST $i: ${AVAIL[i]}kb
6480 if [ ${AVAIL[i]} -gt $MAXV ]; then
6481 MAXV=${AVAIL[i]}; MAXI=$i
6483 if [ ${AVAIL[i]} -lt $MINV ]; then
6484 MINV=${AVAIL[i]}; MINI=$i
6487 echo Min free space: OST $MINI: $MINV
6488 echo Max free space: OST $MAXI: $MAXV
6491 test_116a() { # was previously test_116()
6492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6493 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6495 echo -n "Free space priority "
6496 lctl get_param -n lov.*-clilov-*.qos_prio_free
6499 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6502 # generate uneven OSTs
6503 test_mkdir -p $DIR/$tdir/OST${MINI}
6506 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6507 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6509 while [ $FILL -gt 0 ]; do
6511 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6512 FILL=$(($FILL - 2048))
6520 DIFF=$(($MAXV - $MINV))
6521 DIFF2=$(($DIFF * 100 / $MINV))
6522 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6523 if [ $DIFF2 -gt 20 ]; then
6526 echo "failed - QOS mode won't be used"
6527 error_ignore "QOS imbalance criteria not met"
6531 MINI1=$MINI; MINV1=$MINV
6532 MAXI1=$MAXI; MAXV1=$MAXV
6534 # now fill using QOS
6535 echo writing a bunch of files to QOS-assigned OSTs
6536 $SETSTRIPE -c 1 $DIR/$tdir
6538 while [ $FILL -gt 0 ]; do
6540 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6541 FILL=$(($FILL - 200))
6544 echo "wrote $i 200k files"
6548 echo "Note: free space may not be updated, so measurements might be off"
6550 DIFF2=$(($MAXV - $MINV))
6551 echo "free space delta: orig $DIFF final $DIFF2"
6552 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6553 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6554 echo "Wrote $DIFF to smaller OST $MINI1"
6555 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6556 echo "Wrote $DIFF2 to larger OST $MAXI1"
6557 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6559 # Figure out which files were written where
6560 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6561 awk '/'$MINI1': / {print $2; exit}')
6563 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6564 echo "$MINC files created on smaller OST $MINI1"
6565 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6566 awk '/'$MAXI1': / {print $2; exit}')
6568 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6569 echo "$MAXC files created on larger OST $MAXI1"
6570 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6571 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6575 run_test 116a "stripe QOS: free space balance ==================="
6577 test_116b() { # LU-2093
6578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6579 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6581 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6582 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6584 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6585 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6586 do_facet $SINGLEMDS lctl set_param fail_loc=0
6588 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6590 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6592 test_117() # bug 10891
6594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6595 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6596 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6597 lctl set_param fail_loc=0x21e
6598 > $DIR/$tfile || error "truncate failed"
6599 lctl set_param fail_loc=0
6600 echo "Truncate succeeded."
6603 run_test 117 "verify fsfilt_extend =========="
6605 NO_SLOW_RESENDCOUNT=4
6606 export OLD_RESENDCOUNT=""
6607 set_resend_count () {
6608 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6609 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6610 lctl set_param -n $PROC_RESENDCOUNT $1
6611 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6614 # for reduce test_118* time (b=14842)
6615 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6617 # Reset async IO behavior after error case
6619 FILE=$DIR/reset_async
6621 # Ensure all OSCs are cleared
6622 $SETSTRIPE -c -1 $FILE
6623 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6628 test_118a() #bug 11710
6630 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6633 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6634 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6635 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6637 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6638 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6643 run_test 118a "verify O_SYNC works =========="
6647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6648 remote_ost_nodsh && skip "remote OST with nodsh" && return
6652 #define OBD_FAIL_OST_ENOENT 0x217
6653 set_nodes_failloc "$(osts_nodes)" 0x217
6654 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6656 set_nodes_failloc "$(osts_nodes)" 0
6657 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6658 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6661 if [[ $RC -eq 0 ]]; then
6662 error "Must return error due to dropped pages, rc=$RC"
6666 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6667 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6671 echo "Dirty pages not leaked on ENOENT"
6673 # Due to the above error the OSC will issue all RPCs syncronously
6674 # until a subsequent RPC completes successfully without error.
6675 $MULTIOP $DIR/$tfile Ow4096yc
6680 run_test 118b "Reclaim dirty pages on fatal error =========="
6684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6686 # for 118c, restore the original resend count, LU-1940
6687 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6688 set_resend_count $OLD_RESENDCOUNT
6689 remote_ost_nodsh && skip "remote OST with nodsh" && return
6693 #define OBD_FAIL_OST_EROFS 0x216
6694 set_nodes_failloc "$(osts_nodes)" 0x216
6696 # multiop should block due to fsync until pages are written
6697 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6701 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6702 error "Multiop failed to block on fsync, pid=$MULTIPID"
6705 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6707 if [[ $WRITEBACK -eq 0 ]]; then
6708 error "No page in writeback, writeback=$WRITEBACK"
6711 set_nodes_failloc "$(osts_nodes)" 0
6714 if [[ $RC -ne 0 ]]; then
6715 error "Multiop fsync failed, rc=$RC"
6718 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6719 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6721 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6722 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6726 echo "Dirty pages flushed via fsync on EROFS"
6729 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6731 # continue to use small resend count to reduce test_118* time (b=14842)
6732 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6737 remote_ost_nodsh && skip "remote OST with nodsh" && return
6741 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6742 set_nodes_failloc "$(osts_nodes)" 0x214
6743 # multiop should block due to fsync until pages are written
6744 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6748 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6749 error "Multiop failed to block on fsync, pid=$MULTIPID"
6752 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6754 if [[ $WRITEBACK -eq 0 ]]; then
6755 error "No page in writeback, writeback=$WRITEBACK"
6758 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6759 set_nodes_failloc "$(osts_nodes)" 0
6761 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6762 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6764 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6765 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6769 echo "Dirty pages gaurenteed flushed via fsync"
6772 run_test 118d "Fsync validation inject a delay of the bulk =========="
6775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6778 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6779 lctl set_param fail_loc=0x8000040a
6781 # Should simulate EINVAL error which is fatal
6782 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6784 if [[ $RC -eq 0 ]]; then
6785 error "Must return error due to dropped pages, rc=$RC"
6788 lctl set_param fail_loc=0x0
6790 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6791 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6792 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6794 if [[ $LOCKED -ne 0 ]]; then
6795 error "Locked pages remain in cache, locked=$LOCKED"
6798 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6799 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6803 echo "No pages locked after fsync"
6808 run_test 118f "Simulate unrecoverable OSC side error =========="
6811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6814 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6815 lctl set_param fail_loc=0x406
6817 # simulate local -ENOMEM
6818 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6821 lctl set_param fail_loc=0
6822 if [[ $RC -eq 0 ]]; then
6823 error "Must return error due to dropped pages, rc=$RC"
6826 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6827 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6828 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6830 if [[ $LOCKED -ne 0 ]]; then
6831 error "Locked pages remain in cache, locked=$LOCKED"
6834 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6835 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6839 echo "No pages locked after fsync"
6844 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6848 remote_ost_nodsh && skip "remote OST with nodsh" && return
6852 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6853 set_nodes_failloc "$(osts_nodes)" 0x20e
6854 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6855 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6858 set_nodes_failloc "$(osts_nodes)" 0
6859 if [[ $RC -eq 0 ]]; then
6860 error "Must return error due to dropped pages, rc=$RC"
6863 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6864 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6865 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6867 if [[ $LOCKED -ne 0 ]]; then
6868 error "Locked pages remain in cache, locked=$LOCKED"
6871 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6872 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6876 echo "No pages locked after fsync"
6880 run_test 118h "Verify timeout in handling recoverables errors =========="
6882 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6886 remote_ost_nodsh && skip "remote OST with nodsh" && return
6890 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6891 set_nodes_failloc "$(osts_nodes)" 0x20e
6893 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6894 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6897 set_nodes_failloc "$(osts_nodes)" 0
6901 if [[ $RC -ne 0 ]]; then
6902 error "got error, but should be not, rc=$RC"
6905 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6906 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6907 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6908 if [[ $LOCKED -ne 0 ]]; then
6909 error "Locked pages remain in cache, locked=$LOCKED"
6912 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6913 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6917 echo "No pages locked after fsync"
6921 run_test 118i "Fix error before timeout in recoverable error =========="
6923 [ "$SLOW" = "no" ] && set_resend_count 4
6926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6927 remote_ost_nodsh && skip "remote OST with nodsh" && return
6931 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6932 set_nodes_failloc "$(osts_nodes)" 0x220
6934 # return -EIO from OST
6935 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6937 set_nodes_failloc "$(osts_nodes)" 0x0
6938 if [[ $RC -eq 0 ]]; then
6939 error "Must return error due to dropped pages, rc=$RC"
6942 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6943 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6944 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6945 if [[ $LOCKED -ne 0 ]]; then
6946 error "Locked pages remain in cache, locked=$LOCKED"
6949 # in recoverable error on OST we want resend and stay until it finished
6950 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6951 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6955 echo "No pages locked after fsync"
6959 run_test 118j "Simulate unrecoverable OST side error =========="
6963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6964 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6966 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6967 set_nodes_failloc "$(osts_nodes)" 0x20e
6968 test_mkdir -p $DIR/$tdir
6970 for ((i=0;i<10;i++)); do
6971 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6972 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6979 set_nodes_failloc "$(osts_nodes)" 0
6982 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6988 test_mkdir -p $DIR/$tdir
6989 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6992 run_test 118l "fsync dir ========="
6994 test_118m() # LU-3066
6996 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6997 test_mkdir -p $DIR/$tdir
6998 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7001 run_test 118m "fdatasync dir ========="
7003 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7005 test_119a() # bug 11737
7007 BSIZE=$((512 * 1024))
7008 directio write $DIR/$tfile 0 1 $BSIZE
7009 # We ask to read two blocks, which is more than a file size.
7010 # directio will indicate an error when requested and actual
7011 # sizes aren't equeal (a normal situation in this case) and
7012 # print actual read amount.
7013 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7014 if [ "$NOB" != "$BSIZE" ]; then
7015 error "read $NOB bytes instead of $BSIZE"
7019 run_test 119a "Short directIO read must return actual read amount"
7021 test_119b() # bug 11737
7023 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7025 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7026 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7028 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7029 error "direct read failed"
7032 run_test 119b "Sparse directIO read must return actual read amount"
7034 test_119c() # bug 13099
7037 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7038 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7041 run_test 119c "Testing for direct read hitting hole"
7043 test_119d() # bug 15950
7045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7046 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7047 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7049 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7050 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7051 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7052 lctl set_param fail_loc=0x40d
7053 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7056 cat $DIR/$tfile > /dev/null &
7057 lctl set_param fail_loc=0
7060 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7062 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7063 error "the read rpcs have not completed in 2s"
7065 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7067 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7071 test_mkdir -p $DIR/$tdir
7072 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7073 skip "no early lock cancel on server" && return 0
7074 lru_resize_disable mdc
7075 lru_resize_disable osc
7076 cancel_lru_locks mdc
7077 stat $DIR/$tdir > /dev/null
7078 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7079 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7080 test_mkdir $DIR/$tdir/d1
7081 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7082 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7083 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7084 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7085 lru_resize_enable mdc
7086 lru_resize_enable osc
7088 run_test 120a "Early Lock Cancel: mkdir test"
7091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7092 test_mkdir -p $DIR/$tdir
7093 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7094 skip "no early lock cancel on server" && return 0
7095 lru_resize_disable mdc
7096 lru_resize_disable osc
7097 cancel_lru_locks mdc
7098 stat $DIR/$tdir > /dev/null
7099 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7100 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7102 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7103 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7104 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7105 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7106 lru_resize_enable mdc
7107 lru_resize_enable osc
7109 run_test 120b "Early Lock Cancel: create test"
7112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7113 test_mkdir -p $DIR/$tdir
7114 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7115 skip "no early lock cancel on server" && return 0
7116 lru_resize_disable mdc
7117 lru_resize_disable osc
7118 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7119 touch $DIR/$tdir/d1/f1
7120 cancel_lru_locks mdc
7121 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7122 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7123 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7124 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7125 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7126 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7127 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7128 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7129 lru_resize_enable mdc
7130 lru_resize_enable osc
7132 run_test 120c "Early Lock Cancel: link test"
7135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7136 test_mkdir -p $DIR/$tdir
7137 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7138 skip "no early lock cancel on server" && return 0
7139 lru_resize_disable mdc
7140 lru_resize_disable osc
7142 cancel_lru_locks mdc
7143 stat $DIR/$tdir > /dev/null
7144 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7145 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7146 chmod a+x $DIR/$tdir
7147 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7148 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7149 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7150 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7151 lru_resize_enable mdc
7152 lru_resize_enable osc
7154 run_test 120d "Early Lock Cancel: setattr test"
7157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7158 test_mkdir -p $DIR/$tdir
7159 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7160 skip "no early lock cancel on server" && return 0
7161 lru_resize_disable mdc
7162 lru_resize_disable osc
7163 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7164 cancel_lru_locks mdc
7165 cancel_lru_locks osc
7166 dd if=$DIR/$tdir/f1 of=/dev/null
7167 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7168 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7169 awk '/ldlm_cancel/ {print $2}'`
7170 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7171 awk '/ldlm_bl_callback/ {print $2}'`
7172 unlink $DIR/$tdir/f1
7173 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7174 awk '/ldlm_cancel/ {print $2}'`
7175 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7176 awk '/ldlm_bl_callback/ {print $2}'`
7177 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7178 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7179 lru_resize_enable mdc
7180 lru_resize_enable osc
7182 run_test 120e "Early Lock Cancel: unlink test"
7185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7186 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7187 skip "no early lock cancel on server" && return 0
7188 test_mkdir -p $DIR/$tdir
7189 lru_resize_disable mdc
7190 lru_resize_disable osc
7191 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7192 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7193 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7194 cancel_lru_locks mdc
7195 cancel_lru_locks osc
7196 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7197 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7198 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7199 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7200 awk '/ldlm_cancel/ {print $2}'`
7201 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7202 awk '/ldlm_bl_callback/ {print $2}'`
7203 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7204 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7205 awk '/ldlm_cancel/ {print $2}'`
7206 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7207 awk '/ldlm_bl_callback/ {print $2}'`
7208 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7209 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7210 lru_resize_enable mdc
7211 lru_resize_enable osc
7213 run_test 120f "Early Lock Cancel: rename test"
7216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7217 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7218 skip "no early lock cancel on server" && return 0
7219 lru_resize_disable mdc
7220 lru_resize_disable osc
7222 echo create $count files
7223 test_mkdir -p $DIR/$tdir
7224 cancel_lru_locks mdc
7225 cancel_lru_locks osc
7228 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7229 awk '/ldlm_cancel/ {print $2}'`
7230 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7231 awk '/ldlm_bl_callback/ {print $2}'`
7232 createmany -o $DIR/$tdir/f $count
7234 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7235 awk '/ldlm_cancel/ {print $2}'`
7236 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7237 awk '/ldlm_bl_callback/ {print $2}'`
7239 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7240 echo rm $count files
7243 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7244 awk '/ldlm_cancel/ {print $2}'`
7245 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7246 awk '/ldlm_bl_callback/ {print $2}'`
7248 echo total: $count removes in $((t2-t1))
7249 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7251 # wait for commitment of removal
7252 lru_resize_enable mdc
7253 lru_resize_enable osc
7255 run_test 120g "Early Lock Cancel: performance test"
7257 test_121() { #bug #10589
7258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7260 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7261 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7262 lctl set_param fail_loc=0x310
7263 cancel_lru_locks osc > /dev/null
7264 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7265 lctl set_param fail_loc=0
7266 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7268 run_test 121 "read cancel race ========="
7270 test_123a() { # was test 123, statahead(bug 11401)
7271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7273 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7274 log "testing on UP system. Performance may be not as good as expected."
7279 test_mkdir -p $DIR/$tdir
7280 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7281 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7283 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7284 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7286 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7287 lctl set_param -n llite.*.statahead_max 0
7288 lctl get_param llite.*.statahead_max
7289 cancel_lru_locks mdc
7290 cancel_lru_locks osc
7292 time ls -l $DIR/$tdir | wc -l
7294 delta=$((etime - stime))
7295 log "ls $i files without statahead: $delta sec"
7296 lctl set_param llite.*.statahead_max=$max
7298 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7299 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7300 cancel_lru_locks mdc
7301 cancel_lru_locks osc
7303 time ls -l $DIR/$tdir | wc -l
7305 delta_sa=$((etime - stime))
7306 log "ls $i files with statahead: $delta_sa sec"
7307 lctl get_param -n llite.*.statahead_stats
7308 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7310 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7311 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7313 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7314 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7315 lctl set_param -n llite.*.statahead_max 0
7316 lctl get_param llite.*.statahead_max
7317 cancel_lru_locks mdc
7318 cancel_lru_locks osc
7320 time ls -l $DIR/$tdir | wc -l
7322 delta=$((etime - stime))
7323 log "ls $i files again without statahead: $delta sec"
7324 lctl set_param llite.*.statahead_max=$max
7325 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7326 if [ $SLOWOK -eq 0 ]; then
7327 error "ls $i files is slower with statahead!"
7329 log "ls $i files is slower with statahead!"
7335 [ $delta -gt 20 ] && break
7336 [ $delta -gt 8 ] && MULT=$((50 / delta))
7337 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7345 delta=$((etime - stime))
7346 log "rm -r $DIR/$tdir/: $delta seconds"
7348 lctl get_param -n llite.*.statahead_stats
7350 run_test 123a "verify statahead work"
7352 test_123b () { # statahead(bug 15027)
7353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7354 test_mkdir -p $DIR/$tdir
7355 createmany -o $DIR/$tdir/$tfile-%d 1000
7357 cancel_lru_locks mdc
7358 cancel_lru_locks osc
7360 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7361 lctl set_param fail_loc=0x80000803
7362 ls -lR $DIR/$tdir > /dev/null
7364 lctl set_param fail_loc=0x0
7365 lctl get_param -n llite.*.statahead_stats
7370 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7374 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7375 skip "no lru resize on server" && return 0
7377 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7379 log "create $NR files at $DIR/$tdir"
7380 createmany -o $DIR/$tdir/f $NR ||
7381 error "failed to create $NR files in $DIR/$tdir"
7383 cancel_lru_locks mdc
7384 ls -l $DIR/$tdir > /dev/null
7388 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7389 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7390 LRU_SIZE=$(lctl get_param -n $PARAM)
7391 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7392 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7394 log "NS=$(basename $NSDIR)"
7399 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7400 skip "Not enough cached locks created!"
7407 # We know that lru resize allows one client to hold $LIMIT locks
7408 # for 10h. After that locks begin to be killed by client.
7410 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7413 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7414 # killing locks. Some time was spent for creating locks. This means
7415 # that up to the moment of sleep finish we must have killed some of
7416 # them (10-100 locks). This depends on how fast ther were created.
7417 # Many of them were touched in almost the same moment and thus will
7418 # be killed in groups.
7419 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7421 # Use $LRU_SIZE_B here to take into account real number of locks
7422 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7423 local LRU_SIZE_B=$LRU_SIZE
7425 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7426 log "OLD_LVF=$OLD_LVF"
7427 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7429 # Let's make sure that we really have some margin. Client checks
7430 # cached locks every 10 sec.
7432 log "Sleep ${SLEEP} sec"
7434 while ((SEC<$SLEEP)); do
7438 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7442 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7443 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7445 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7446 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7447 unlinkmany $DIR/$tdir/f $NR
7451 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7452 log "unlink $NR files at $DIR/$tdir"
7453 unlinkmany $DIR/$tdir/f $NR
7455 run_test 124a "lru resize ======================================="
7457 get_max_pool_limit()
7459 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7462 if test $l -gt $max; then
7470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7471 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7472 skip "no lru resize on server" && return 0
7474 LIMIT=`get_max_pool_limit`
7476 NR=$(($(default_lru_size)*20))
7477 if [ $NR -gt $LIMIT ]; then
7478 log "Limit lock number by $LIMIT locks"
7481 lru_resize_disable mdc
7482 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7483 error "failed to create $DIR/$tdir/disable_lru_resize"
7485 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7486 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7487 cancel_lru_locks mdc
7490 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7493 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7496 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7500 nolruresize_delta=$((etime-stime))
7501 log "ls -la time: $nolruresize_delta seconds"
7502 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7503 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7505 lru_resize_enable mdc
7506 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7507 error "failed to create $DIR/$tdir/enable_lru_resize"
7509 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7510 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7511 cancel_lru_locks mdc
7514 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7517 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7520 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7524 lruresize_delta=$((etime-stime))
7525 log "ls -la time: $lruresize_delta seconds"
7526 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7528 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7529 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7530 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7531 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7533 log "lru resize performs the same with no lru resize"
7535 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7537 run_test 124b "lru resize (performance test) ======================="
7539 test_125() { # 13358
7540 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7541 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7542 test_mkdir -p $DIR/d125 || error "mkdir failed"
7543 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7544 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7545 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7547 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7549 test_126() { # bug 12829/13455
7550 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7551 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7552 $GSS && skip "must run as gss disabled" && return
7554 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7555 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7557 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7559 run_test 126 "check that the fsgid provided by the client is taken into account"
7561 test_127a() { # bug 15521
7562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7563 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7564 $LCTL set_param osc.*.stats=0
7565 FSIZE=$((2048 * 1024))
7566 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7567 cancel_lru_locks osc
7568 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7570 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7571 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7572 echo "got $COUNT $NAME"
7573 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7574 eval $NAME=$COUNT || error "Wrong proc format"
7577 read_bytes|write_bytes)
7578 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7579 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7580 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7581 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7582 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7583 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7584 error "sumsquare is too small: $SUMSQ"
7585 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7586 error "sumsquare is too big: $SUMSQ"
7590 done < $DIR/${tfile}.tmp
7592 #check that we actually got some stats
7593 [ "$read_bytes" ] || error "Missing read_bytes stats"
7594 [ "$write_bytes" ] || error "Missing write_bytes stats"
7595 [ "$read_bytes" != 0 ] || error "no read done"
7596 [ "$write_bytes" != 0 ] || error "no write done"
7598 run_test 127a "verify the client stats are sane"
7600 test_127b() { # bug LU-333
7601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7602 $LCTL set_param llite.*.stats=0
7603 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7604 # perform 2 reads and writes so MAX is different from SUM.
7605 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7606 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7607 cancel_lru_locks osc
7608 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7609 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7611 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7612 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7613 echo "got $COUNT $NAME"
7614 eval $NAME=$COUNT || error "Wrong proc format"
7618 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7619 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7620 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7621 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7624 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7625 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7626 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7627 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7631 done < $TMP/${tfile}.tmp
7633 #check that we actually got some stats
7634 [ "$read_bytes" ] || error "Missing read_bytes stats"
7635 [ "$write_bytes" ] || error "Missing write_bytes stats"
7636 [ "$read_bytes" != 0 ] || error "no read done"
7637 [ "$write_bytes" != 0 ] || error "no write done"
7639 run_test 127b "verify the llite client stats are sane"
7641 test_128() { # bug 15212
7643 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7648 result=$(grep error $TMP/$tfile.log)
7650 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7652 run_test 128 "interactive lfs for 2 consecutive find's"
7659 local LDPROC=/proc/fs/ldiskfs
7660 local facets=$(get_facets MDS)
7662 for facet in ${facets//,/ }; do
7663 canondev=$(ldiskfs_canon \
7664 *.$(convert_facet2label $facet).mntdev $facet)
7665 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7666 LDPROC=/sys/fs/ldiskfs
7667 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7672 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7673 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7674 skip "Only applicable to ldiskfs-based MDTs"
7677 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7683 test_mkdir -p $DIR/$tdir
7687 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7688 $MULTIOP $DIR/$tdir/$J Oc
7690 if [ $rc -eq $EFBIG ]; then
7692 echo "return code $rc received as expected"
7694 elif [ $rc -ne 0 ]; then
7696 error_exit "return code $rc received instead of expected $EFBIG"
7699 I=$(stat -c%s "$DIR/$tdir")
7703 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7705 run_test 129 "test directory size limit ========================"
7714 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7715 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7718 trap cleanup_130 EXIT RETURN
7720 local fm_file=$DIR/$tfile
7721 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7722 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7723 error "dd failed for $fm_file"
7725 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7726 filefrag -ves $fm_file
7728 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7729 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7730 [ $RC != 0 ] && error "filefrag $fm_file failed"
7732 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7733 grep -v "ext:" | grep -v "found")
7734 lun=$($GETSTRIPE -i $fm_file)
7736 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7739 for line in $filefrag_op
7741 frag_lun=`echo $line | cut -d: -f5`
7742 ext_len=`echo $line | cut -d: -f4`
7743 if (( $frag_lun != $lun )); then
7745 error "FIEMAP on 1-stripe file($fm_file) failed"
7748 (( tot_len += ext_len ))
7751 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7753 error "FIEMAP on 1-stripe file($fm_file) failed;"
7759 echo "FIEMAP on single striped file succeeded"
7761 run_test 130a "FIEMAP (1-stripe file)"
7764 [ "$OSTCOUNT" -lt "2" ] &&
7765 skip_env "skipping FIEMAP on 2-stripe file test" && return
7767 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7768 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7771 trap cleanup_130 EXIT RETURN
7773 local fm_file=$DIR/$tfile
7774 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7775 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7776 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7778 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7779 error "dd failed on $fm_file"
7781 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7782 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7783 grep -v "ext:" | grep -v "found")
7785 last_lun=$(echo $filefrag_op | cut -d: -f5)
7790 for line in $filefrag_op
7792 frag_lun=`echo $line | cut -d: -f5`
7793 ext_len=`echo $line | cut -d: -f4`
7794 if (( $frag_lun != $last_lun )); then
7795 if (( tot_len != 1024 )); then
7797 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7804 (( tot_len += ext_len ))
7807 if (( num_luns != 2 || tot_len != 1024 )); then
7809 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7815 echo "FIEMAP on 2-stripe file succeeded"
7817 run_test 130b "FIEMAP (2-stripe file)"
7820 [ "$OSTCOUNT" -lt "2" ] &&
7821 skip_env "skipping FIEMAP on 2-stripe file" && return
7823 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7824 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7827 trap cleanup_130 EXIT RETURN
7829 local fm_file=$DIR/$tfile
7830 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7831 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7832 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7834 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7836 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7837 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7839 last_lun=`echo $filefrag_op | cut -d: -f5`
7844 for line in $filefrag_op
7846 frag_lun=`echo $line | cut -d: -f5`
7847 ext_len=`echo $line | cut -d: -f4`
7848 if (( $frag_lun != $last_lun )); then
7849 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7850 if (( logical != 512 )); then
7852 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7855 if (( tot_len != 512 )); then
7857 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7864 (( tot_len += ext_len ))
7867 if (( num_luns != 2 || tot_len != 512 )); then
7869 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7875 echo "FIEMAP on 2-stripe file with hole succeeded"
7877 run_test 130c "FIEMAP (2-stripe file with hole)"
7880 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7882 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7883 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7885 trap cleanup_130 EXIT RETURN
7887 local fm_file=$DIR/$tfile
7888 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7889 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7890 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7891 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7893 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7894 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7896 last_lun=`echo $filefrag_op | cut -d: -f5`
7901 for line in $filefrag_op
7903 frag_lun=`echo $line | cut -d: -f5`
7904 ext_len=`echo $line | cut -d: -f4`
7905 if (( $frag_lun != $last_lun )); then
7906 if (( tot_len != 1024 )); then
7908 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7915 (( tot_len += ext_len ))
7918 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7920 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7926 echo "FIEMAP on N-stripe file succeeded"
7928 run_test 130d "FIEMAP (N-stripe file)"
7931 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7933 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7934 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7936 trap cleanup_130 EXIT RETURN
7938 local fm_file=$DIR/$tfile
7939 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7940 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7941 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7944 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7945 for ((i = 0; i < $NUM_BLKS; i++))
7947 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7950 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7951 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7953 last_lun=`echo $filefrag_op | cut -d: -f5`
7958 for line in $filefrag_op
7960 frag_lun=`echo $line | cut -d: -f5`
7961 ext_len=`echo $line | cut -d: -f4`
7962 if (( $frag_lun != $last_lun )); then
7963 if (( tot_len != $EXPECTED_LEN )); then
7965 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7972 (( tot_len += ext_len ))
7975 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7977 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7983 echo "FIEMAP with continuation calls succeeded"
7985 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7987 # Test for writev/readv
7989 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7990 error "writev test failed"
7991 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7992 error "readv failed"
7995 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7998 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7999 error "append writev test failed"
8000 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8001 error "append writev test failed"
8004 run_test 131b "test append writev"
8007 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8010 run_test 131c "test read/write on file w/o objects"
8013 rwv -f $DIR/$tfile -w -n 1 1572864
8014 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8015 if [ "$NOB" != 1572864 ]; then
8016 error "Short read filed: read $NOB bytes instead of 1572864"
8020 run_test 131d "test short read"
8023 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8024 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8025 error "read hitting hole failed"
8028 run_test 131e "test read hitting hole"
8033 for node in $(osts_nodes); do
8034 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8035 [ x$gl = x"" ] && gl=0
8036 gl_sum=$((gl_sum + gl))
8046 if [ x$som = x"enabled" ]; then
8047 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8048 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8049 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8051 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8052 MOUNTOPT="$MOUNTOPT,som_preview"
8053 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8056 # do remount to make new mount-conf parameters actual
8063 test_132() { #1028, SOM
8064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8065 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8066 local num=$(get_mds_dir $DIR)
8067 local mymds=mds${num}
8068 local MOUNTOPT_SAVE=$MOUNTOPT
8070 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8071 cancel_lru_locks osc
8073 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8075 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8076 stat $DIR/$tfile >/dev/null
8077 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8078 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8080 som_mode_switch $som1 $gl1 $gl2
8082 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8083 cancel_lru_locks osc
8085 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8086 if [ $som1 == $som2 ]; then
8087 error "som is still "$som2
8088 if [ x$som2 = x"enabled" ]; then
8095 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8096 stat $DIR/$tfile >/dev/null
8097 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8098 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8099 som_mode_switch $som2 $gl1 $gl2
8100 MOUNTOPT=$MOUNTOPT_SAVE
8102 run_test 132 "som avoids glimpse rpc"
8108 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8110 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8112 *) error "Wrong argument $1" ;;
8115 count=`echo $res | awk '{print $2}'`
8116 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8117 # if the argument $3 is zero, it means any stat increment is ok.
8118 if [ $3 -gt 0 ] ; then
8119 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8125 remote_ost_nodsh && skip "remote OST with nodsh" && return
8126 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8128 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8129 { skip "MDS doesn't support rename stats"; return; }
8130 local testdir=$DIR/${tdir}/stats_testdir
8131 mkdir -p $DIR/${tdir}
8134 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8135 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8137 # verify mdt stats first.
8138 mkdir ${testdir} || error "mkdir failed"
8139 check_stats $SINGLEMDS "mkdir" 1
8140 touch ${testdir}/${tfile} || "touch failed"
8141 check_stats $SINGLEMDS "open" 1
8142 check_stats $SINGLEMDS "close" 1
8143 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8144 check_stats $SINGLEMDS "mknod" 1
8145 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8146 check_stats $SINGLEMDS "unlink" 1
8147 rm -f ${testdir}/${tfile} || error "file remove failed"
8148 check_stats $SINGLEMDS "unlink" 2
8150 # remove working dir and check mdt stats again.
8151 rmdir ${testdir} || error "rmdir failed"
8152 check_stats $SINGLEMDS "rmdir" 1
8154 local testdir1=$DIR/${tdir}/stats_testdir1
8156 mkdir -p ${testdir1}
8157 touch ${testdir1}/test1
8158 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8159 check_stats $SINGLEMDS "crossdir_rename" 1
8161 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8162 check_stats $SINGLEMDS "samedir_rename" 1
8166 run_test 133a "Verifying MDT stats ========================================"
8169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8170 remote_ost_nodsh && skip "remote OST with nodsh" && return
8171 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8172 local testdir=$DIR/${tdir}/stats_testdir
8173 mkdir -p ${testdir} || error "mkdir failed"
8174 touch ${testdir}/${tfile} || "touch failed"
8175 cancel_lru_locks mdc
8178 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8179 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8181 # extra mdt stats verification.
8182 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8183 check_stats $SINGLEMDS "setattr" 1
8184 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8185 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8187 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8188 check_stats $SINGLEMDS "getattr" 1
8190 $LFS df || error "lfs failed"
8191 check_stats $SINGLEMDS "statfs" 1
8195 run_test 133b "Verifying extra MDT stats =================================="
8198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8199 remote_ost_nodsh && skip "remote OST with nodsh" && return
8200 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8201 local testdir=$DIR/${tdir}/stats_testdir
8202 test_mkdir -p ${testdir} || error "mkdir failed"
8204 # verify obdfilter stats.
8205 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8207 cancel_lru_locks osc
8208 wait_delete_completed
8211 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8212 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8214 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8216 cancel_lru_locks osc
8217 check_stats ost "write" 1
8219 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8220 check_stats ost "read" 1
8222 > ${testdir}/${tfile} || error "truncate failed"
8223 check_stats ost "punch" 1
8225 rm -f ${testdir}/${tfile} || error "file remove failed"
8226 wait_delete_completed
8227 check_stats ost "destroy" 1
8231 run_test 133c "Verifying OST stats ========================================"
8238 while [ $value -ge 2 ]; do
8243 if [ $orig -gt $order ]; then
8251 local size=('K' 'M' 'G' 'T');
8253 local size_string=$value
8255 while [ $value -ge 1024 ]; do
8256 if [ $i -gt 3 ]; then
8257 #T is the biggest unit we get here, if that is bigger,
8259 size_string=${value}T
8262 value=$((value >> 10))
8263 if [ $value -lt 1024 ]; then
8264 size_string=${value}${size[$i]}
8275 local context=${2:-.}
8276 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8278 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8283 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8284 remote_ost_nodsh && skip "remote OST with nodsh" && return
8285 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8286 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8287 { skip "MDS doesn't support rename stats"; return; }
8289 local testdir1=$DIR/${tdir}/stats_testdir1
8290 local testdir2=$DIR/${tdir}/stats_testdir2
8292 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8294 test_mkdir -p ${testdir1} || error "mkdir failed"
8295 test_mkdir -p ${testdir2} || error "mkdir failed"
8297 createmany -o $testdir1/test 512 || error "createmany failed"
8299 # check samedir rename size
8300 mv ${testdir1}/test0 ${testdir1}/test_0
8302 local testdir1_size=$(ls -l $DIR/${tdir} |
8303 awk '/stats_testdir1/ {print $5}')
8304 local testdir2_size=$(ls -l $DIR/${tdir} |
8305 awk '/stats_testdir2/ {print $5}')
8307 testdir1_size=$(order_2 $testdir1_size)
8308 testdir2_size=$(order_2 $testdir2_size)
8310 testdir1_size=$(size_in_KMGT $testdir1_size)
8311 testdir2_size=$(size_in_KMGT $testdir2_size)
8313 echo "source rename dir size: ${testdir1_size}"
8314 echo "target rename dir size: ${testdir2_size}"
8316 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8317 eval $cmd || error "$cmd failed"
8318 local samedir=$($cmd | grep 'same_dir')
8319 local same_sample=$(get_rename_size $testdir1_size)
8320 [ -z "$samedir" ] && error "samedir_rename_size count error"
8321 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8322 echo "Check same dir rename stats success"
8324 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8326 # check crossdir rename size
8327 mv ${testdir1}/test_0 ${testdir2}/test_0
8329 testdir1_size=$(ls -l $DIR/${tdir} |
8330 awk '/stats_testdir1/ {print $5}')
8331 testdir2_size=$(ls -l $DIR/${tdir} |
8332 awk '/stats_testdir2/ {print $5}')
8334 testdir1_size=$(order_2 $testdir1_size)
8335 testdir2_size=$(order_2 $testdir2_size)
8337 testdir1_size=$(size_in_KMGT $testdir1_size)
8338 testdir2_size=$(size_in_KMGT $testdir2_size)
8340 echo "source rename dir size: ${testdir1_size}"
8341 echo "target rename dir size: ${testdir2_size}"
8343 eval $cmd || error "$cmd failed"
8344 local crossdir=$($cmd | grep 'crossdir')
8345 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8346 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8347 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8348 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8349 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8350 echo "Check cross dir rename stats success"
8353 run_test 133d "Verifying rename_stats ========================================"
8356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8357 local testdir=$DIR/${tdir}/stats_testdir
8358 local ctr f0 f1 bs=32768 count=42 sum
8360 remote_ost_nodsh && skip "remote OST with nodsh" && return
8361 mkdir -p ${testdir} || error "mkdir failed"
8363 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8365 for ctr in {write,read}_bytes; do
8367 cancel_lru_locks osc
8369 do_facet ost1 $LCTL set_param -n \
8370 "obdfilter.*.exports.clear=clear"
8372 if [ $ctr = write_bytes ]; then
8374 f1=${testdir}/${tfile}
8376 f0=${testdir}/${tfile}
8380 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8383 cancel_lru_locks osc
8385 sum=$(do_facet ost1 $LCTL get_param \
8386 "obdfilter.*.exports.*.stats" | \
8389 $1 == ctr { sum += $7 }
8392 if ((sum != bs * count)); then
8393 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8399 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8402 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8405 # First without trusting modes.
8407 -exec cat '{}' \; &> /dev/null
8409 # Second verifying readability.
8413 -exec cat '{}' \; > /dev/null ||
8414 error "proc file read failed"
8416 for facet in $SINGLEMDS ost1; do
8417 do_facet $facet find $proc_dirs \
8418 -not -name req_history \
8419 -exec cat '{}' \\\; &> /dev/null
8421 do_facet $facet find $proc_dirs \
8422 -not -name req_history \
8425 -exec cat '{}' \\\; > /dev/null ||
8426 error "proc file read failed"
8429 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8431 test_140() { #bug-17379
8432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8433 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8434 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8435 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8437 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8438 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8440 while i=`expr $i + 1`; do
8441 test_mkdir -p $i || error "Creating dir $i"
8442 cd $i || error "Changing to $i"
8443 ln -s ../stat stat || error "Creating stat symlink"
8444 # Read the symlink until ELOOP present,
8445 # not LBUGing the system is considered success,
8446 # we didn't overrun the stack.
8447 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8449 if [ $ret -eq 40 ]; then
8452 error "Open stat symlink"
8458 echo "The symlink depth = $i"
8459 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8460 error "Invalid symlink depth"
8462 # Test recursive symlink
8463 ln -s symlink_self symlink_self
8464 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8465 echo "open symlink_self returns $ret"
8466 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8468 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8472 local TF="$TMP/$tfile"
8474 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8476 cancel_lru_locks osc
8477 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8478 remount_client $MOUNT
8480 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8483 $TRUNCATE $DIR/$tfile 6000
8484 cancel_lru_locks osc
8485 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8488 echo "12345" >>$DIR/$tfile
8489 cancel_lru_locks osc
8490 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8493 echo "12345" >>$DIR/$tfile
8494 cancel_lru_locks osc
8495 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8500 run_test 150 "truncate/append tests"
8502 function roc_hit() {
8503 local list=$(comma_list $(osts_nodes))
8504 #debug temp debug for LU-2902: lets see what values we get back
8505 echo $(get_osd_param $list '' stats) 1>&2
8506 echo $(get_osd_param $list '' stats |
8507 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8510 function set_cache() {
8513 if [ "$2" == "off" ]; then
8516 local list=$(comma_list $(osts_nodes))
8517 set_osd_param $list '' $1_cache_enable $on
8519 cancel_lru_locks osc
8523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8524 remote_ost_nodsh && skip "remote OST with nodsh" && return
8527 local list=$(comma_list $(osts_nodes))
8529 # check whether obdfilter is cache capable at all
8530 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8531 echo "not cache-capable obdfilter"
8535 # check cache is enabled on all obdfilters
8536 if get_osd_param $list '' read_cache_enable | grep 0; then
8537 echo "oss cache is disabled"
8541 set_osd_param $list '' writethrough_cache_enable 1
8543 # check write cache is enabled on all obdfilters
8544 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8545 echo "oss write cache is NOT enabled"
8549 #define OBD_FAIL_OBD_NO_LRU 0x609
8550 do_nodes $list $LCTL set_param fail_loc=0x609
8552 # pages should be in the case right after write
8553 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8556 local BEFORE=`roc_hit`
8557 cancel_lru_locks osc
8558 cat $DIR/$tfile >/dev/null
8559 local AFTER=`roc_hit`
8561 do_nodes $list $LCTL set_param fail_loc=0
8563 if ! let "AFTER - BEFORE == CPAGES"; then
8564 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8567 # the following read invalidates the cache
8568 cancel_lru_locks osc
8569 set_osd_param $list '' read_cache_enable 0
8570 cat $DIR/$tfile >/dev/null
8572 # now data shouldn't be found in the cache
8574 cancel_lru_locks osc
8575 cat $DIR/$tfile >/dev/null
8577 if let "AFTER - BEFORE != 0"; then
8578 error "IN CACHE: before: $BEFORE, after: $AFTER"
8581 set_osd_param $list '' read_cache_enable 1
8584 run_test 151 "test cache on oss and controls ==============================="
8587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8588 local TF="$TMP/$tfile"
8590 # simulate ENOMEM during write
8591 #define OBD_FAIL_OST_NOMEM 0x226
8592 lctl set_param fail_loc=0x80000226
8593 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8595 sync || error "sync failed"
8596 lctl set_param fail_loc=0
8598 # discard client's cache
8599 cancel_lru_locks osc
8601 # simulate ENOMEM during read
8602 lctl set_param fail_loc=0x80000226
8603 cmp $TF $DIR/$tfile || error "cmp failed"
8604 lctl set_param fail_loc=0
8608 run_test 152 "test read/write with enomem ============================"
8611 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8613 run_test 153 "test if fdatasync does not crash ======================="
8615 dot_lustre_fid_permission_check() {
8617 local ffid=$MOUNT/.lustre/fid/$fid
8620 echo "stat fid $fid"
8621 stat $ffid > /dev/null || error "stat $ffid failed."
8622 echo "touch fid $fid"
8623 touch $ffid || error "touch $ffid failed."
8624 echo "write to fid $fid"
8625 cat /etc/hosts > $ffid || error "write $ffid failed."
8626 echo "read fid $fid"
8627 diff /etc/hosts $ffid || error "read $ffid failed."
8628 echo "append write to fid $fid"
8629 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8630 echo "rename fid $fid"
8631 mv $ffid $test_dir/$tfile.1 &&
8632 error "rename $ffid to $tfile.1 should fail."
8633 touch $test_dir/$tfile.1
8634 mv $test_dir/$tfile.1 $ffid &&
8635 error "rename $tfile.1 to $ffid should fail."
8636 rm -f $test_dir/$tfile.1
8637 echo "truncate fid $fid"
8638 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8639 echo "link fid $fid"
8640 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8641 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8642 echo "setfacl fid $fid"
8643 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8644 echo "getfacl fid $fid"
8645 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8647 echo "unlink fid $fid"
8648 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8649 echo "mknod fid $fid"
8650 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8652 fid=[0xf00000400:0x1:0x0]
8653 ffid=$MOUNT/.lustre/fid/$fid
8655 echo "stat non-exist fid $fid"
8656 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8657 echo "write to non-exist fid $fid"
8658 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8659 echo "link new fid $fid"
8660 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8662 mkdir -p $test_dir/$tdir
8663 touch $test_dir/$tdir/$tfile
8664 fid=$($LFS path2fid $test_dir/$tdir)
8667 error "error: could not get fid for $test_dir/$dir/$tfile."
8669 ffid=$MOUNT/.lustre/fid/$fid
8672 ls $ffid > /dev/null || error "ls $ffid failed."
8673 echo "touch $fid/$tfile.1"
8674 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8676 echo "touch $MOUNT/.lustre/fid/$tfile"
8677 touch $MOUNT/.lustre/fid/$tfile && \
8678 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8680 echo "setxattr to $MOUNT/.lustre/fid"
8681 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid &&
8682 error "setxattr should fail."
8684 echo "listxattr for $MOUNT/.lustre/fid"
8685 getfattr -d -m "^trusted" $MOUNT/.lustre/fid &&
8686 error "listxattr should fail."
8688 echo "delxattr from $MOUNT/.lustre/fid"
8689 setfattr -x trusted.name1 $MOUNT/.lustre/fid &&
8690 error "delxattr should fail."
8692 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8693 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8694 error "touch invalid fid should fail."
8696 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8697 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8698 error "touch non-normal fid should fail."
8700 echo "rename $tdir to $MOUNT/.lustre/fid"
8701 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8702 error "rename to $MOUNT/.lustre/fid should fail."
8704 echo "rename .lustre to itself"
8705 fid=$($LFS path2fid $MOUNT)
8706 mrename $MOUNT/.lustre $MOUNT/.lustre/fid/$fid/.lustre &&
8707 error "rename .lustre to itself should fail."
8709 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8710 fid=$($LFS path2fid $test_dir/$tfile-2)
8711 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8712 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8713 error "create lov data thru .lustre should fail."
8714 echo "cp /etc/passwd $test_dir/$tfile-2"
8715 cp /etc/passwd $test_dir/$tfile-2 ||
8716 error "copy to $test_dir/$tfile-2 failed."
8717 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8718 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8719 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8721 rm -rf $test_dir/tfile.lnk
8722 rm -rf $test_dir/$tfile-2
8726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8727 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8728 { skip "Need MDS version at least 2.2.51"; return 0; }
8730 cp /etc/hosts $DIR/$tfile
8732 fid=$($LFS path2fid $DIR/$tfile)
8734 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8736 dot_lustre_fid_permission_check "$fid" $DIR ||
8737 error "dot lustre permission check $fid failed"
8739 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8740 chmod 777 $MOUNT/.lustre && error ".lustre is not allowed to be chmod"
8742 touch $MOUNT/.lustre/file &&
8743 error "creation is not allowed under .lustre"
8745 mkdir $MOUNT/.lustre/dir &&
8746 error "mkdir is not allowed under .lustre"
8750 run_test 154a "Open-by-FID"
8753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8754 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8755 { skip "Need MDS version at least 2.2.51"; return 0; }
8757 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8759 local remote_dir=$DIR/$tdir/remote_dir
8764 $LFS mkdir -i $MDTIDX $remote_dir ||
8765 error "create remote directory failed"
8767 cp /etc/hosts $remote_dir/$tfile
8769 fid=$($LFS path2fid $remote_dir/$tfile)
8771 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8773 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8774 error "dot lustre permission check $fid failed"
8777 run_test 154b "Open-by-FID for remote directory"
8779 test_155_small_load() {
8780 local temp=$TMP/$tfile
8781 local file=$DIR/$tfile
8783 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8784 error "dd of=$temp bs=6096 count=1 failed"
8786 cancel_lru_locks osc
8787 cmp $temp $file || error "$temp $file differ"
8789 $TRUNCATE $temp 6000
8790 $TRUNCATE $file 6000
8791 cmp $temp $file || error "$temp $file differ (truncate1)"
8793 echo "12345" >>$temp
8794 echo "12345" >>$file
8795 cmp $temp $file || error "$temp $file differ (append1)"
8797 echo "12345" >>$temp
8798 echo "12345" >>$file
8799 cmp $temp $file || error "$temp $file differ (append2)"
8805 test_155_big_load() {
8806 remote_ost_nodsh && skip "remote OST with nodsh" && return
8807 local temp=$TMP/$tfile
8808 local file=$DIR/$tfile
8811 local cache_size=$(do_facet ost$((MAXI+1)) \
8812 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8813 local large_file_size=$((cache_size * 2))
8815 echo "OSS cache size: $cache_size KB"
8816 echo "Large file size: $large_file_size KB"
8818 [ $MAXV -le $large_file_size ] && \
8819 skip_env "max available OST size needs > $large_file_size KB" && \
8822 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8824 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8825 error "dd of=$temp bs=$large_file_size count=1k failed"
8828 cancel_lru_locks osc
8829 cmp $temp $file || error "$temp $file differ"
8836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8838 set_cache writethrough on
8841 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8846 set_cache writethrough off
8849 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8854 set_cache writethrough on
8857 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8862 set_cache writethrough off
8865 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8870 set_cache writethrough on
8873 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8878 set_cache writethrough off
8881 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8886 set_cache writethrough on
8889 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8894 set_cache writethrough off
8897 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8904 local file="$DIR/$tfile"
8906 [ "$(facet_fstype ost1)" = "zfs" ] &&
8907 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8910 log "Turn on read and write cache"
8912 set_cache writethrough on
8914 log "Write data and read it back."
8915 log "Read should be satisfied from the cache."
8916 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8918 cancel_lru_locks osc
8919 cat $file >/dev/null
8921 if ! let "AFTER - BEFORE == CPAGES"; then
8922 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8924 log "cache hits:: before: $BEFORE, after: $AFTER"
8927 log "Read again; it should be satisfied from the cache."
8929 cancel_lru_locks osc
8930 cat $file >/dev/null
8932 if ! let "AFTER - BEFORE == CPAGES"; then
8933 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8935 log "cache hits:: before: $BEFORE, after: $AFTER"
8939 log "Turn off the read cache and turn on the write cache"
8941 set_cache writethrough on
8943 log "Read again; it should be satisfied from the cache."
8945 cancel_lru_locks osc
8946 cat $file >/dev/null
8948 if ! let "AFTER - BEFORE == CPAGES"; then
8949 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8951 log "cache hits:: before: $BEFORE, after: $AFTER"
8954 log "Read again; it should not be satisfied from the cache."
8956 cancel_lru_locks osc
8957 cat $file >/dev/null
8959 if ! let "AFTER - BEFORE == 0"; then
8960 error "IN CACHE: before: $BEFORE, after: $AFTER"
8962 log "cache hits:: before: $BEFORE, after: $AFTER"
8965 log "Write data and read it back."
8966 log "Read should be satisfied from the cache."
8967 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8969 cancel_lru_locks osc
8970 cat $file >/dev/null
8972 if ! let "AFTER - BEFORE == CPAGES"; then
8973 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8975 log "cache hits:: before: $BEFORE, after: $AFTER"
8978 log "Read again; it should not be satisfied from the cache."
8980 cancel_lru_locks osc
8981 cat $file >/dev/null
8983 if ! let "AFTER - BEFORE == 0"; then
8984 error "IN CACHE: before: $BEFORE, after: $AFTER"
8986 log "cache hits:: before: $BEFORE, after: $AFTER"
8990 log "Turn off read and write cache"
8992 set_cache writethrough off
8994 log "Write data and read it back"
8995 log "It should not be satisfied from the cache."
8997 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8998 cancel_lru_locks osc
9000 cat $file >/dev/null
9002 if ! let "AFTER - BEFORE == 0"; then
9003 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9005 log "cache hits:: before: $BEFORE, after: $AFTER"
9009 log "Turn on the read cache and turn off the write cache"
9011 set_cache writethrough off
9013 log "Write data and read it back"
9014 log "It should not be satisfied from the cache."
9016 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9018 cancel_lru_locks osc
9019 cat $file >/dev/null
9021 if ! let "AFTER - BEFORE == 0"; then
9022 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9024 log "cache hits:: before: $BEFORE, after: $AFTER"
9027 log "Read again; it should be satisfied from the cache."
9029 cancel_lru_locks osc
9030 cat $file >/dev/null
9032 if ! let "AFTER - BEFORE == CPAGES"; then
9033 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9035 log "cache hits:: before: $BEFORE, after: $AFTER"
9040 run_test 156 "Verification of tunables ============================"
9044 if [ $MDSCOUNT -gt 1 ]; then
9045 error_ignore 17935 $*
9053 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
9056 if [ $MASK -eq 1 ]; then
9057 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
9059 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
9064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9065 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9066 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9067 { skip "Need MDS version at least 2.2.0"; return; }
9068 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9069 echo "Registered as changelog user $USER"
9070 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9071 grep -q $USER || error "User $USER not found in changelog_users"
9074 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9075 touch $DIR/$tdir/pics/2008/zachy/timestamp
9076 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9077 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9078 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9079 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9080 rm $DIR/$tdir/pics/desktop.jpg
9082 $LFS changelog $MDT0 | tail -5
9084 echo "verifying changelog mask"
9085 changelog_chmask "MKDIR"
9086 changelog_chmask "CLOSE"
9088 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9089 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9091 changelog_chmask "MKDIR"
9092 changelog_chmask "CLOSE"
9094 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9095 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9097 $LFS changelog $MDT0
9098 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9099 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9100 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9101 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9104 echo "verifying target fid"
9105 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9106 tail -1 | awk '{print $6}')
9107 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9108 [ "$fidc" == "t=$fidf" ] || \
9109 err17935 "fid in changelog $fidc != file fid $fidf"
9110 echo "verifying parent fid"
9111 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9112 tail -1 | awk '{print $7}')
9113 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9114 [ "$fidc" == "p=$fidf" ] || \
9115 err17935 "pfid in changelog $fidc != dir fid $fidf"
9117 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9118 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9119 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9120 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9121 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9122 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9123 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
9124 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
9126 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
9127 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9128 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9129 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9130 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
9131 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
9133 echo "verifying user deregister"
9134 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9135 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9136 grep -q $USER && error "User $USER still found in changelog_users"
9138 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9139 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9140 if [ $USERS -eq 0 ]; then
9141 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9142 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9143 touch $DIR/$tdir/chloe
9144 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9145 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9146 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9147 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9149 echo "$USERS other changelog users; can't verify off"
9152 run_test 160 "changelog sanity"
9155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9156 test_mkdir -p $DIR/$tdir
9157 cp /etc/hosts $DIR/$tdir/$tfile
9158 test_mkdir $DIR/$tdir/foo1
9159 test_mkdir $DIR/$tdir/foo2
9160 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9161 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9162 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9163 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9164 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9165 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9166 $LFS fid2path $DIR $FID
9167 err17935 "bad link ea"
9170 rm $DIR/$tdir/foo2/zachary
9172 rm $DIR/$tdir/foo2/thor
9174 rm $DIR/$tdir/$tfile
9176 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9177 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9179 $LFS fid2path $DIR $FID
9180 err17935 "bad link rename"
9182 rm $DIR/$tdir/foo2/maggie
9185 local longname=filename_avg_len_is_thirty_two_
9186 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9187 error "failed to hardlink many files"
9188 links=$($LFS fid2path $DIR $FID | wc -l)
9189 echo -n "${links}/1000 links in link EA"
9190 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9191 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9192 error "failed to unlink many hardlinks"
9194 run_test 161a "link ea sanity"
9197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9198 [ $MDSCOUNT -lt 2 ] &&
9199 skip "skipping remote directory test" && return
9201 local remote_dir=$DIR/$tdir/remote_dir
9204 $LFS mkdir -i $MDTIDX $remote_dir ||
9205 error "create remote directory failed"
9207 cp /etc/hosts $remote_dir/$tfile
9208 mkdir -p $remote_dir/foo1
9209 mkdir -p $remote_dir/foo2
9210 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9211 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9212 ln $remote_dir/$tfile $remote_dir/foo1/luna
9213 ln $remote_dir/$tfile $remote_dir/foo2/thor
9215 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9217 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9218 $LFS fid2path $DIR $FID
9219 err17935 "bad link ea"
9222 rm $remote_dir/foo2/zachary
9224 rm $remote_dir/foo2/thor
9226 rm $remote_dir/$tfile
9228 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9229 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9230 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9231 $LFS fid2path $DIR $FID
9232 err17935 "bad link rename"
9234 rm $remote_dir/foo2/maggie
9237 local longname=filename_avg_len_is_thirty_two_
9238 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9239 error "failed to hardlink many files"
9240 links=$($LFS fid2path $DIR $FID | wc -l)
9241 echo -n "${links}/1000 links in link EA"
9242 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9243 unlinkmany $remote_dir/foo2/$longname 1000 ||
9244 error "failed to unlink many hardlinks"
9246 run_test 161b "link ea sanity under remote directory"
9253 local path=$(${LFS} fid2path $*)
9256 if [ $RC -ne 0 ]; then
9257 err17935 "path looked up of $expected failed. Error $RC"
9259 elif [ "${path}" != "${expected}" ]; then
9260 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9263 echo "fid $fid resolves to path $path (expected $expected)"
9267 # Make changes to filesystem
9268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9269 test_mkdir -p $DIR/$tdir/d2
9270 touch $DIR/$tdir/d2/$tfile
9271 touch $DIR/$tdir/d2/x1
9272 touch $DIR/$tdir/d2/x2
9273 test_mkdir -p $DIR/$tdir/d2/a/b/c
9274 test_mkdir -p $DIR/$tdir/d2/p/q/r
9276 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9277 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9280 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9281 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9282 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9284 # softlink to wrong file
9285 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9286 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9287 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9290 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9291 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9292 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9293 # fid2path dir/fsname should both work
9294 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9295 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9297 # hardlink count: check that there are 2 links
9298 # Doesnt work with CMD yet: 17935
9299 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9300 err17935 "expected 2 links"
9302 # hardlink indexing: remove the first link
9303 rm $DIR/$tdir/d2/p/q/r/hlink
9304 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9308 run_test 162 "path lookup sanity"
9311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9312 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9313 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9316 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9317 # this proc file is temporary and linux-only
9318 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9319 error "kernel->userspace send failed"
9322 run_test 163 "kernel <-> userspace comms"
9325 # do directio so as not to populate the page cache
9326 log "creating a 10 Mb file"
9327 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9328 log "starting reads"
9329 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9330 log "truncating the file"
9331 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9333 kill %+ || true # reads might have finished
9334 echo "wait until dd is finished"
9336 log "removing the temporary file"
9337 rm -rf $DIR/$tfile || error "tmp file removal failed"
9339 run_test 169 "parallel read and truncate should not deadlock"
9342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9343 $LCTL clear # bug 18514
9344 $LCTL debug_daemon start $TMP/${tfile}_log_good
9346 $LCTL debug_daemon stop
9347 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9348 error "sed failed to read log_good"
9350 $LCTL debug_daemon start $TMP/${tfile}_log_good
9352 $LCTL debug_daemon stop
9354 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9355 error "lctl df log_bad failed"
9357 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9358 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9360 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9361 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9363 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9364 error "bad_line good_line1 good_line2 are empty"
9366 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9367 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9368 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9370 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9371 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9372 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9374 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9375 error "bad_line_new good_line_new are empty"
9377 local expected_good=$((good_line1 + good_line2*2))
9379 rm -f $TMP/${tfile}*
9380 # LU-231, short malformed line may not be counted into bad lines
9381 if [ $bad_line -ne $bad_line_new ] &&
9382 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9383 error "expected $bad_line bad lines, but got $bad_line_new"
9387 if [ $expected_good -ne $good_line_new ]; then
9388 error "expected $expected_good good lines, but got $good_line_new"
9393 run_test 170 "test lctl df to handle corrupted log ====================="
9395 test_171() { # bug20592
9396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9397 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9398 $LCTL set_param fail_loc=0x50e
9399 $LCTL set_param fail_val=3000
9400 multiop_bg_pause $DIR/$tfile O_s || true
9402 kill -USR1 $MULTIPID
9406 if dmesg | grep "recursive fault"; then
9407 error "caught a recursive fault"
9409 $LCTL set_param fail_loc=0
9412 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9414 # it would be good to share it with obdfilter-survey/libecho code
9415 setup_obdecho_osc () {
9418 local obdfilter_name=$2
9419 echo "Creating new osc for $obdfilter_name on $ost_nid"
9420 # make sure we can find loopback nid
9421 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9423 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9424 ${obdfilter_name}_osc_UUID || rc=2; }
9425 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9426 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9430 cleanup_obdecho_osc () {
9431 local obdfilter_name=$1
9432 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9433 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9437 obdecho_create_test() {
9442 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9443 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9445 if [ $rc -eq 0 ]; then
9446 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9447 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9449 echo "New object id is $id"
9450 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9452 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9453 "cleanup" || rc=5; }
9454 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9456 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9462 remote_ost_nodsh && skip "remote OST with nodsh" && return
9466 if ! module_loaded obdecho; then
9467 load_module obdecho/obdecho
9471 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9472 local host=$(lctl get_param -n osc.$osc.import |
9473 awk '/current_connection:/ {print $2}' )
9474 local target=$(lctl get_param -n osc.$osc.import |
9475 awk '/target:/ {print $2}' )
9476 target=${target%_UUID}
9478 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9479 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9480 [[ -n $target ]] && cleanup_obdecho_osc $target
9481 [ $rmmod_local -eq 1 ] && rmmod obdecho
9484 run_test 180a "test obdecho on osc"
9487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9488 remote_ost_nodsh && skip "remote OST with nodsh" && return
9490 local rmmod_remote=0
9492 do_facet ost1 "lsmod | grep -q obdecho || " \
9493 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9494 "modprobe obdecho; }" && rmmod_remote=1
9495 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9496 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9497 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9500 run_test 180b "test obdecho directly on obdfilter"
9502 test_181() { # bug 22177
9503 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9504 # create enough files to index the directory
9505 createmany -o $DIR/$tdir/foobar 4000
9506 # print attributes for debug purpose
9509 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9511 # remove the files & current working dir
9512 unlinkmany $DIR/$tdir/foobar 4000
9514 kill -USR1 $MULTIPID
9516 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9519 run_test 181 "Test open-unlinked dir ========================"
9522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9523 # disable MDC RPC lock wouldn't crash client
9527 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9528 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9529 $LCTL set_param fail_loc=0x804
9531 for (( i=0; i < $tcount; i++ )) ; do
9533 createmany -o $DIR/$tdir/$i/f- $fcount &
9537 for (( i=0; i < $tcount; i++ )) ; do
9538 unlinkmany $DIR/$tdir/$i/f- $fcount &
9544 $LCTL set_param fail_loc=0
9546 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9548 test_183() { # LU-2275
9549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9550 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9551 echo aaa > $DIR/$tdir/$tfile
9553 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9554 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9556 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9557 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9559 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9561 # Flush negative dentry cache
9562 touch $DIR/$tdir/$tfile
9564 # We are not checking for any leaked references here, they'll
9565 # become evident next time we do cleanup with module unload.
9568 run_test 183 "No crash or request leak in case of strange dispositions ========"
9570 # test suite 184 is for LU-2016, LU-2017
9572 check_swap_layouts_support && return 0
9574 dir0=$DIR/$tdir/$testnum
9575 test_mkdir -p $dir0 || error "creating dir $dir0"
9580 $SETSTRIPE -c1 $file1
9582 $SETSTRIPE -c2 $file2
9584 gen1=$($GETSTRIPE -g $file1)
9585 gen2=$($GETSTRIPE -g $file2)
9587 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9588 gen=$($GETSTRIPE -g $file1)
9589 [[ $gen1 != $gen ]] ||
9590 "Layout generation on $file1 does not change"
9591 gen=$($GETSTRIPE -g $file2)
9592 [[ $gen2 != $gen ]] ||
9593 "Layout generation on $file2 does not change"
9595 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9596 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9598 run_test 184a "Basic layout swap"
9601 check_swap_layouts_support && return 0
9603 dir0=$DIR/$tdir/$testnum
9604 mkdir -p $dir0 || error "creating dir $dir0"
9611 $SETSTRIPE -c1 $file1
9612 $SETSTRIPE -c2 $file2
9613 $SETSTRIPE -c1 $file3
9614 chown $RUNAS_ID $file3
9615 gen1=$($GETSTRIPE -g $file1)
9616 gen2=$($GETSTRIPE -g $file2)
9618 $LFS swap_layouts $dir1 $dir2 &&
9619 error "swap of directories layouts should fail"
9620 $LFS swap_layouts $dir1 $file1 &&
9621 error "swap of directory and file layouts should fail"
9622 $RUNAS $LFS swap_layouts $file1 $file2 &&
9623 error "swap of file we cannot write should fail"
9624 $LFS swap_layouts $file1 $file3 &&
9625 error "swap of file with different owner should fail"
9626 /bin/true # to clear error code
9628 run_test 184b "Forbidden layout swap (will generate errors)"
9631 check_swap_layouts_support && return 0
9633 local dir0=$DIR/$tdir/$testnum
9634 mkdir -p $dir0 || error "creating dir $dir0"
9636 local ref1=$dir0/ref1
9637 local ref2=$dir0/ref2
9638 local file1=$dir0/file1
9639 local file2=$dir0/file2
9640 # create a file large enough for the concurent test
9641 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9642 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9643 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9646 dd if=$ref1 of=$file1 bs=16k &
9649 # Make sure dd starts to copy file
9650 while [ ! -f $file1 ]; do sleep 0.1; done
9652 $LFS swap_layouts $file1 $file2
9655 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9656 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9658 # how many bytes copied before swapping layout
9659 local copied=`stat -c %s $file2`
9660 local remaining=`stat -c %s $ref1`
9661 remaining=$((remaining - copied))
9662 echo "Copied $copied bytes before swapping layout..."
9664 cmp -n $copied $file1 $ref2 | grep differ &&
9665 error "Content mismatch [0, $copied) of ref2 and file1"
9666 cmp -n $copied $file2 $ref1 ||
9667 error "Content mismatch [0, $copied) of ref1 and file2"
9668 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9669 error "Content mismatch [$copied, EOF) of ref1 and file1"
9672 rm -f $ref1 $ref2 $file1 $file2
9674 run_test 184c "Concurrent write and layout swap"
9676 test_185() { # LU-2441
9677 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9678 touch $DIR/$tdir/spoo
9679 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9680 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9681 error "cannot create/write a volatile file"
9682 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9683 error "FID is still valid after close"
9685 multiop_bg_pause $DIR/$tdir vVw4096_c
9692 # assume that the next FID for this client is sequential, since stdout
9693 # is unfortunately eaten by multiop_bg_pause
9694 local n=$((${fidv[1]} + 1))
9695 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9696 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9697 error "FID is missing before close"
9698 kill -USR1 $multi_pid
9699 # 1 second delay, so if mtime change we will see it
9701 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9702 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9704 run_test 185 "Volatile file support"
9707 check_file_in_pool()
9712 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9715 for t in $tlist ; do
9716 [ "$i" -eq "$t" ] && continue 2
9719 echo "pool list: $tlist"
9720 echo "striping: $res"
9721 error_noexit "$file not allocated in $pool"
9728 echo "Creating new pool"
9731 create_pool $FSNAME.$pool ||
9732 { error_noexit "No pool created, result code $?"; return 1; }
9733 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9734 { error_noexit "$pool not in lfs pool_list"; return 2; }
9737 pool_add_targets() {
9738 echo "Adding targets to pool"
9744 local list=$(seq $first $step $last)
9746 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9747 do_facet mgs $LCTL pool_add \
9748 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9749 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9750 | sort -u | tr '\n' ' ' " "$t" || {
9751 error_noexit "Add to pool failed"
9754 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9755 local addcount=$(((last - first) / step + 1))
9756 [ $lfscount -eq $addcount ] || {
9757 error_noexit "lfs pool_list bad ost count" \
9758 "$lfscount != $addcount"
9766 echo "Setting pool on directory $tdir"
9768 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9770 error_noexit "Cannot set pool $pool to $tdir"
9777 echo "Checking pool on directory $tdir"
9779 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9780 [ "$res" = "$pool" ] && return 0
9782 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9786 pool_dir_rel_path() {
9787 echo "Testing relative path works well"
9792 mkdir -p $root/$tdir/$tdir
9794 pool_set_dir $pool $tdir || return 1
9795 pool_set_dir $pool ./$tdir || return 2
9796 pool_set_dir $pool ../$tdir || return 3
9797 pool_set_dir $pool ../$tdir/$tdir || return 4
9798 rm -rf $tdir; cd - > /dev/null
9801 pool_alloc_files() {
9802 echo "Checking files allocation from directory pool"
9809 for i in $(seq -w 1 $count)
9811 local file=$tdir/file-$i
9813 check_file_in_pool $file $pool "$tlist" || \
9814 failed=$((failed + 1))
9816 [ "$failed" = 0 ] && return 0
9818 error_noexit "$failed files not allocated in $pool"
9822 pool_create_files() {
9823 echo "Creating files in pool"
9831 for i in $(seq -w 1 $count)
9833 local file=$tdir/spoo-$i
9834 $SETSTRIPE -p $pool $file
9835 check_file_in_pool $file $pool "$tlist" || \
9836 failed=$((failed + 1))
9838 [ "$failed" = 0 ] && return 0
9840 error_noexit "$failed files not allocated in $pool"
9845 echo "Checking 'lfs df' output"
9848 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9850 local res=$($LFS df --pool $FSNAME.$pool |
9852 grep "$FSNAME-OST" |
9854 [ "$res" = "$t" ] && return 0
9856 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9860 pool_file_rel_path() {
9861 echo "Creating files in a pool with relative pathname"
9866 { error_noexit "unable to create $tdir"; return 1 ; }
9867 local file="/..$tdir/$tfile-1"
9868 $SETSTRIPE -p $pool $file ||
9869 { error_noexit "unable to create $file" ; return 2 ; }
9872 $SETSTRIPE -p $pool $tfile-2 || {
9873 error_noexit "unable to create $tfile-2 in $tdir"
9878 pool_remove_first_target() {
9879 echo "Removing first target from a pool"
9882 local pname="lov.$FSNAME-*.pools.$pool"
9883 local t=$($LCTL get_param -n $pname | head -1)
9884 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9885 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9886 error_noexit "$t not removed from $FSNAME.$pool"
9891 pool_remove_all_targets() {
9892 echo "Removing all targets from pool"
9895 local pname="lov.$FSNAME-*.pools.$pool"
9896 for t in $($LCTL get_param -n $pname | sort -u)
9898 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9900 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9901 error_noexit "Pool $FSNAME.$pool cannot be drained"
9904 # striping on an empty/nonexistant pool should fall back
9905 # to "pool of everything"
9907 error_noexit "failed to use fallback striping for empty pool"
9910 # setstripe on an empty pool should fail
9911 $SETSTRIPE -p $pool $file 2>/dev/null && {
9912 error_noexit "expected failure when creating file" \
9920 echo "Destroying pool"
9924 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9927 # striping on an empty/nonexistant pool should fall back
9928 # to "pool of everything"
9930 error_noexit "failed to use fallback striping for missing pool"
9933 # setstripe on an empty pool should fail
9934 $SETSTRIPE -p $pool $file 2>/dev/null && {
9935 error_noexit "expected failure when creating file" \
9940 # get param should return err once pool is gone
9941 if wait_update $HOSTNAME "lctl get_param -n \
9942 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9944 remove_pool_from_list $FSNAME.$pool
9947 error_noexit "Pool $FSNAME.$pool is not destroyed"
9952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9953 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
9955 local POOL=${POOL:-cea1}
9956 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
9957 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
9960 local last_ost=$(($OSTCOUNT - 1))
9962 local ost_list=$(seq $first_ost $ost_step $last_ost)
9963 local ost_range="$first_ost $last_ost $ost_step"
9964 local test_path=$POOL_ROOT/$POOL_DIR_NAME
9965 local file_dir=$POOL_ROOT/file_tst
9969 # former test_200a test_200b
9970 pool_add $POOL || { rc=$? ; break; }
9971 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
9972 # former test_200c test_200d
9974 pool_set_dir $POOL $test_path || { rc=$? ; break; }
9975 pool_check_dir $POOL $test_path || { rc=$? ; break; }
9976 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
9977 || { rc=$? ; break; }
9978 # former test_200e test_200f
9979 local files=$((OSTCOUNT*3))
9980 pool_alloc_files $POOL $test_path $files "$ost_list" \
9981 || { rc=$? ; break; }
9982 pool_create_files $POOL $file_dir $files "$ost_list" \
9983 || { rc=$? ; break; }
9984 # former test_200g test_200h
9985 pool_lfs_df $POOL || { rc=$? ; break; }
9986 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
9988 # former test_201a test_201b test_201c
9989 pool_remove_first_target $POOL || { rc=$? ; break; }
9991 local f=$test_path/$tfile
9992 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
9993 pool_remove $POOL $f || { rc=$? ; break; }
10000 run_test 200 "OST pools"
10002 # usage: default_attr <count | size | offset>
10004 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10007 # usage: check_default_stripe_attr
10008 check_default_stripe_attr() {
10009 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10011 --stripe-count|--count)
10012 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10013 --stripe-size|--size)
10014 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10015 --stripe-index|--index)
10018 error "unknown getstripe attr '$1'"
10021 [ $ACTUAL != $EXPECTED ] &&
10022 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10026 test_mkdir -p $DIR/$tdir
10027 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10029 check_default_stripe_attr --stripe-count
10030 check_default_stripe_attr --stripe-size
10031 check_default_stripe_attr --stripe-index
10035 run_test 204a "Print default stripe attributes ================="
10038 test_mkdir -p $DIR/$tdir
10039 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10041 check_default_stripe_attr --stripe-size
10042 check_default_stripe_attr --stripe-index
10046 run_test 204b "Print default stripe size and offset ==========="
10049 test_mkdir -p $DIR/$tdir
10050 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10052 check_default_stripe_attr --stripe-count
10053 check_default_stripe_attr --stripe-index
10057 run_test 204c "Print default stripe count and offset ==========="
10060 test_mkdir -p $DIR/$tdir
10061 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10063 check_default_stripe_attr --stripe-count
10064 check_default_stripe_attr --stripe-size
10068 run_test 204d "Print default stripe count and size ============="
10071 test_mkdir -p $DIR/$tdir
10072 $SETSTRIPE -d $DIR/$tdir
10074 check_default_stripe_attr --stripe-count --raw
10075 check_default_stripe_attr --stripe-size --raw
10076 check_default_stripe_attr --stripe-index --raw
10080 run_test 204e "Print raw stripe attributes ================="
10083 test_mkdir -p $DIR/$tdir
10084 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10086 check_default_stripe_attr --stripe-size --raw
10087 check_default_stripe_attr --stripe-index --raw
10091 run_test 204f "Print raw stripe size and offset ==========="
10094 test_mkdir -p $DIR/$tdir
10095 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10097 check_default_stripe_attr --stripe-count --raw
10098 check_default_stripe_attr --stripe-index --raw
10102 run_test 204g "Print raw stripe count and offset ==========="
10105 test_mkdir -p $DIR/$tdir
10106 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10108 check_default_stripe_attr --stripe-count --raw
10109 check_default_stripe_attr --stripe-size --raw
10113 run_test 204h "Print raw stripe count and size ============="
10115 # Figure out which job scheduler is being used, if any,
10116 # or use a fake one
10117 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10118 JOBENV=SLURM_JOB_ID
10119 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10121 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10123 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10124 JOBENV=LOADL_STEP_ID
10125 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10131 verify_jobstats() {
10135 # clear old jobstats
10136 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10137 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10139 # use a new JobID for this test, or we might see an old one
10140 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10144 log "Using JobID environment variable $JOBENV=$JOBVAL"
10146 if [ $JOBENV = "FAKE_JOBID" ]; then
10147 FAKE_JOBID=$JOBVAL $cmd
10152 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10153 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10154 do_facet $FACET lctl get_param mdt.*.job_stats |
10155 grep $JOBVAL || error "No job stats found on MDT $FACET"
10157 if [ "$target" = "ost" -o "$target" = "both" ]; then
10159 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10160 grep $JOBVAL || error "No job stats found on OST $FACET"
10166 NEW_JOBENV=${1:-$OLD_JOBENV}
10167 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10168 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10171 test_205() { # Job stats
10172 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10173 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10174 skip "Server doesn't support jobstats" && return 0
10177 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10178 if [ $OLD_JOBENV != $JOBENV ]; then
10179 jobstats_set $JOBENV
10180 trap jobstats_set EXIT
10184 cmd="mkdir $DIR/$tfile"
10185 verify_jobstats "$cmd" "mdt"
10187 cmd="rm -fr $DIR/$tfile"
10188 verify_jobstats "$cmd" "mdt"
10190 cmd="mknod $DIR/$tfile c 1 3"
10191 verify_jobstats "$cmd" "mdt"
10193 cmd="rm -f $DIR/$tfile"
10194 verify_jobstats "$cmd" "mdt"
10196 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10197 verify_jobstats "$cmd" "mdt"
10199 cmd="touch $DIR/$tfile"
10200 verify_jobstats "$cmd" "both"
10202 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10203 verify_jobstats "$cmd" "ost"
10205 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10206 verify_jobstats "$cmd" "ost"
10208 cmd="$TRUNCATE $DIR/$tfile 0"
10209 verify_jobstats "$cmd" "both"
10211 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10212 verify_jobstats "$cmd" "mdt"
10215 rm -f $DIR/jobstats_test_rename
10217 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10219 run_test 205 "Verify job stats"
10221 # LU-1480, LU-1773 and LU-1657
10223 mkdir -p $DIR/$tdir
10224 lfs setstripe -c -1 $DIR/$tdir
10225 #define OBD_FAIL_LOV_INIT 0x1403
10226 $LCTL set_param fail_loc=0xa0001403
10227 $LCTL set_param fail_val=1
10228 touch $DIR/$tdir/$tfile || true
10230 run_test 206 "fail lov_init_raid0() doesn't lbug"
10233 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10234 local fsz=`stat -c %s $DIR/$tfile`
10235 cancel_lru_locks mdc
10237 # do not return layout in getattr intent
10238 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10239 $LCTL set_param fail_loc=0x170
10240 local sz=`stat -c %s $DIR/$tfile`
10242 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10246 run_test 207a "can refresh layout at glimpse"
10249 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10250 local cksum=`md5sum $DIR/$tfile`
10251 local fsz=`stat -c %s $DIR/$tfile`
10252 cancel_lru_locks mdc
10253 cancel_lru_locks osc
10255 # do not return layout in getattr intent
10256 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10257 $LCTL set_param fail_loc=0x171
10259 # it will refresh layout after the file is opened but before read issues
10260 echo checksum is "$cksum"
10261 echo "$cksum" |md5sum -c --quiet || error "file differs"
10265 run_test 207b "can refresh layout at open"
10269 size=$((size % 8192 + 1))
10270 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10271 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10272 rm -f $DIR/f212 $DIR/f212.xyz
10274 run_test 212 "Sendfile test ============================================"
10277 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10278 cancel_lru_locks osc
10279 lctl set_param fail_loc=0x8000040f
10280 # generate a read lock
10281 cat $DIR/$tfile > /dev/null
10282 # write to the file, it will try to cancel the above read lock.
10283 cat /etc/hosts >> $DIR/$tfile
10285 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10287 test_214() { # for bug 20133
10288 test_mkdir -p $DIR/d214p/d214c
10289 for (( i=0; i < 340; i++ )) ; do
10290 touch $DIR/d214p/d214c/a$i
10293 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10294 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10295 ls $DIR/d214c || error "ls $DIR/d214c failed"
10296 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10298 run_test 214 "hash-indexed directory test - bug 20133"
10300 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10301 create_lnet_proc_files() {
10302 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10303 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10305 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10306 rm -f "$TMP/lnet_$1.sys_tmp"
10309 # counterpart of create_lnet_proc_files
10310 remove_lnet_proc_files() {
10311 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10314 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10315 # 3rd arg as regexp for body
10316 check_lnet_proc_stats() {
10317 local l=$(cat "$TMP/lnet_$1" |wc -l)
10318 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10320 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10323 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10324 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10325 # optional and can be regexp for 2nd line (lnet.routes case)
10326 check_lnet_proc_entry() {
10327 local blp=2 # blp stands for 'position of 1st line of body'
10328 [ "$5" = "" ] || blp=3 # lnet.routes case
10330 local l=$(cat "$TMP/lnet_$1" |wc -l)
10331 # subtracting one from $blp because the body can be empty
10332 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10334 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10335 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10337 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10338 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10340 # bail out if any unexpected line happened
10341 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10342 [ "$?" != 0 ] || error "$2 misformatted"
10345 test_215() { # for bugs 18102, 21079, 21517
10346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10347 local N='(0|[1-9][0-9]*)' # non-negative numeric
10348 local P='[1-9][0-9]*' # positive numeric
10349 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10350 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10351 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10352 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10354 local L1 # regexp for 1st line
10355 local L2 # regexp for 2nd line (optional)
10356 local BR # regexp for the rest (body)
10358 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10359 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10360 create_lnet_proc_files "stats"
10361 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10362 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10363 remove_lnet_proc_files "stats"
10365 # /proc/sys/lnet/routes should look like this:
10366 # Routing disabled/enabled
10367 # net hops state router
10368 # where net is a string like tcp0, hops >= 0, state is up/down,
10369 # router is a string like 192.168.1.1@tcp2
10370 L1="^Routing (disabled|enabled)$"
10371 L2="^net +hops +state +router$"
10372 BR="^$NET +$N +(up|down) +$NID$"
10373 create_lnet_proc_files "routes"
10374 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10375 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10376 remove_lnet_proc_files "routes"
10378 # /proc/sys/lnet/routers should look like this:
10379 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10380 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10381 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10382 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10383 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10384 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10385 create_lnet_proc_files "routers"
10386 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10387 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10388 remove_lnet_proc_files "routers"
10390 # /proc/sys/lnet/peers should look like this:
10391 # nid refs state last max rtr min tx min queue
10392 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10393 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10394 # numeric (0 or >0 or <0), queue >= 0.
10395 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10396 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10397 create_lnet_proc_files "peers"
10398 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10399 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10400 remove_lnet_proc_files "peers"
10402 # /proc/sys/lnet/buffers should look like this:
10403 # pages count credits min
10404 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10405 L1="^pages +count +credits +min$"
10406 BR="^ +$N +$N +$I +$I$"
10407 create_lnet_proc_files "buffers"
10408 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10409 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10410 remove_lnet_proc_files "buffers"
10412 # /proc/sys/lnet/nis should look like this:
10413 # nid status alive refs peer rtr max tx min
10414 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10415 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10416 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10417 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10418 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10419 create_lnet_proc_files "nis"
10420 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10421 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10422 remove_lnet_proc_files "nis"
10424 # can we successfully write to /proc/sys/lnet/stats?
10425 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10426 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10428 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10430 test_216() { # bug 20317
10431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10432 remote_ost_nodsh && skip "remote OST with nodsh" && return
10434 local p="$TMP/sanityN-$TESTNAME.parameters"
10435 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
10436 for node in $(osts_nodes); do
10437 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10438 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
10439 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
10443 # agressive lockless i/o settings
10444 for node in $(osts_nodes); do
10445 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'
10447 lctl set_param -n osc.*.contention_seconds 60
10449 $DIRECTIO write $DIR/$tfile 0 10 4096
10450 $CHECKSTAT -s 40960 $DIR/$tfile
10452 # disable lockless i/o
10453 for node in $(osts_nodes); do
10454 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10456 lctl set_param -n osc.*.contention_seconds 0
10459 dd if=/dev/zero of=$DIR/$tfile count=0
10460 $CHECKSTAT -s 0 $DIR/$tfile
10462 restore_lustre_params <$p
10466 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10468 test_217() { # bug 22430
10469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10473 for node in $(nodes_list); do
10474 nid=$(host_nids_address $node $NETTYPE)
10475 if [[ $nid = *-* ]] ; then
10476 echo "lctl ping $nid@$NETTYPE"
10477 lctl ping $nid@$NETTYPE
10479 echo "skipping $node (no hyphen detected)"
10483 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10486 # do directio so as not to populate the page cache
10487 log "creating a 10 Mb file"
10488 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10489 log "starting reads"
10490 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10491 log "truncating the file"
10492 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10494 kill %+ || true # reads might have finished
10495 echo "wait until dd is finished"
10497 log "removing the temporary file"
10498 rm -rf $DIR/$tfile || error "tmp file removal failed"
10500 run_test 218 "parallel read and truncate should not deadlock ======================="
10503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10504 # write one partial page
10505 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10506 # set no grant so vvp_io_commit_write will do sync write
10507 $LCTL set_param fail_loc=0x411
10508 # write a full page at the end of file
10509 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10511 $LCTL set_param fail_loc=0
10512 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10513 $LCTL set_param fail_loc=0x411
10514 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10516 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10518 test_220() { #LU-325
10519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10520 remote_ost_nodsh && skip "remote OST with nodsh" && return
10523 test_mkdir -p $DIR/$tdir
10524 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10525 awk '{print $2}' | sed -e 's/_UUID$//')
10528 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10529 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10530 osc.$mdtosc_proc1.prealloc_last_id)
10531 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10532 osc.$mdtosc_proc1.prealloc_next_id)
10536 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10537 #define OBD_FAIL_OST_ENOINO 0x229
10538 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10539 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10540 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10542 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10544 MDSOBJS=$((last_id - next_id))
10545 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10547 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10548 echo "OST still has $count kbytes free"
10550 echo "create $MDSOBJS files @next_id..."
10551 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10553 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10554 osc.$mdtosc_proc1.prealloc_last_id)
10555 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10556 osc.$mdtosc_proc1.prealloc_next_id)
10558 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10563 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10564 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10566 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10567 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10568 echo "unlink $MDSOBJS files @$next_id..."
10569 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10571 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10575 dd if=`which date` of=$MOUNT/date oflag=sync
10576 chmod +x $MOUNT/date
10578 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10579 $LCTL set_param fail_loc=0x80001401
10581 $MOUNT/date > /dev/null
10584 run_test 221 "make sure fault and truncate race to not cause OOM"
10587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10589 test_mkdir -p $DIR/$tdir
10590 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10591 createmany -o $DIR/$tdir/$tfile 10
10592 cancel_lru_locks mdc
10593 cancel_lru_locks osc
10594 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10595 $LCTL set_param fail_loc=0x31a
10596 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10597 $LCTL set_param fail_loc=0
10600 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10605 test_mkdir -p $DIR/$tdir
10606 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10607 createmany -o $DIR/$tdir/$tfile 10
10608 cancel_lru_locks mdc
10609 cancel_lru_locks osc
10610 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10611 $LCTL set_param fail_loc=0x31a
10612 rm -r $DIR/$tdir || "AGL for rmdir failed"
10613 $LCTL set_param fail_loc=0
10615 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10620 test_mkdir -p $DIR/$tdir
10621 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10622 createmany -o $DIR/$tdir/$tfile 10
10623 cancel_lru_locks mdc
10624 cancel_lru_locks osc
10625 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10626 $LCTL set_param fail_loc=0x31b
10627 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10628 $LCTL set_param fail_loc=0
10631 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10633 test_224a() { # LU-1039, MRP-303
10634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10635 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10636 $LCTL set_param fail_loc=0x508
10637 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10638 $LCTL set_param fail_loc=0
10641 run_test 224a "Don't panic on bulk IO failure"
10643 test_224b() { # LU-1039, MRP-303
10644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10645 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10646 cancel_lru_locks osc
10647 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10648 $LCTL set_param fail_loc=0x515
10649 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10650 $LCTL set_param fail_loc=0
10653 run_test 224b "Don't panic on bulk IO failure"
10655 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10658 if [ -z ${MDSSURVEY} ]; then
10659 skip_env "mds-survey not found" && return
10661 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10662 { skip "Need MDS version at least 2.2.51"; return; }
10664 local mds=$(facet_host $SINGLEMDS)
10665 local target=$(do_nodes $mds 'lctl dl' | \
10666 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10668 local cmd1="file_count=1000 thrhi=4"
10669 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10670 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10671 local cmd="$cmd1 $cmd2 $cmd3"
10673 rm -f ${TMP}/mds_survey*
10675 eval $cmd || error "mds-survey with zero-stripe failed"
10676 cat ${TMP}/mds_survey*
10677 rm -f ${TMP}/mds_survey*
10679 run_test 225a "Metadata survey sanity with zero-stripe"
10682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10683 if [ -z ${MDSSURVEY} ]; then
10684 skip_env "mds-survey not found" && return
10686 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10687 { skip "Need MDS version at least 2.2.51"; return; }
10689 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10690 skip_env "Need to mount OST to test" && return
10693 local mds=$(facet_host $SINGLEMDS)
10694 local target=$(do_nodes $mds 'lctl dl' | \
10695 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10697 local cmd1="file_count=1000 thrhi=4"
10698 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10699 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10700 local cmd="$cmd1 $cmd2 $cmd3"
10702 rm -f ${TMP}/mds_survey*
10704 eval $cmd || error "mds-survey with stripe_count failed"
10705 cat ${TMP}/mds_survey*
10706 rm -f ${TMP}/mds_survey*
10708 run_test 225b "Metadata survey sanity with stripe_count = 1"
10710 mcreate_path2fid () {
10716 local path=$DIR/$tdir/$name
10721 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10722 error "cannot create $desc"
10724 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10726 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10728 fid_path=$($LFS fid2path $MOUNT $fid)
10730 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10732 [ "$path" == "$fid_path" ] ||
10733 error "fid2path returned $fid_path, expected $path"
10735 echo "pass with $path and $fid"
10740 mkdir -p $DIR/$tdir
10742 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10743 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10744 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10745 mcreate_path2fid 0040666 0 0 dir "directory"
10746 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10747 mcreate_path2fid 0100666 0 0 file "regular file"
10748 mcreate_path2fid 0120666 0 0 link "symbolic link"
10749 mcreate_path2fid 0140666 0 0 sock "socket"
10751 run_test 226a "call path2fid and fid2path on files of all type"
10754 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10758 mkdir -p $DIR/$tdir
10759 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
10760 error "create remote directory failed"
10761 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
10762 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
10763 "character special file (null)"
10764 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
10765 "character special file (no device)"
10766 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
10767 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
10768 "block special file (loop)"
10769 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
10770 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
10771 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
10773 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
10775 # LU-1299 Executing or running ldd on a truncated executable does not
10776 # cause an out-of-memory condition.
10778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10779 dd if=`which date` of=$MOUNT/date bs=1k count=1
10780 chmod +x $MOUNT/date
10782 $MOUNT/date > /dev/null
10783 ldd $MOUNT/date > /dev/null
10786 run_test 227 "running truncated executable does not cause OOM"
10788 # LU-1512 try to reuse idle OI blocks
10790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10791 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10792 skip "non-ldiskfs backend" && return
10794 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10795 local myDIR=$DIR/$tdir
10798 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10799 $LCTL set_param fail_loc=0x80001002
10800 createmany -o $myDIR/t- 10000
10801 $LCTL set_param fail_loc=0
10802 # The guard is current the largest FID holder
10804 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10806 local IDX=$(($SEQ % 64))
10808 do_facet $SINGLEMDS sync
10809 # Make sure journal flushed.
10811 local blk1=$(do_facet $SINGLEMDS \
10812 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10813 grep Blockcount | awk '{print $4}')
10815 # Remove old files, some OI blocks will become idle.
10816 unlinkmany $myDIR/t- 10000
10817 # Create new files, idle OI blocks should be reused.
10818 createmany -o $myDIR/t- 2000
10819 do_facet $SINGLEMDS sync
10820 # Make sure journal flushed.
10822 local blk2=$(do_facet $SINGLEMDS \
10823 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10824 grep Blockcount | awk '{print $4}')
10826 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10828 run_test 228a "try to reuse idle OI blocks"
10831 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10832 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10833 skip "non-ldiskfs backend" && return
10835 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10836 local myDIR=$DIR/$tdir
10839 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10840 $LCTL set_param fail_loc=0x80001002
10841 createmany -o $myDIR/t- 10000
10842 $LCTL set_param fail_loc=0
10843 # The guard is current the largest FID holder
10845 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10847 local IDX=$(($SEQ % 64))
10849 do_facet $SINGLEMDS sync
10850 # Make sure journal flushed.
10852 local blk1=$(do_facet $SINGLEMDS \
10853 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10854 grep Blockcount | awk '{print $4}')
10856 # Remove old files, some OI blocks will become idle.
10857 unlinkmany $myDIR/t- 10000
10860 stop $SINGLEMDS || error "Fail to stop MDT."
10862 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10864 df $MOUNT || error "Fail to df."
10865 # Create new files, idle OI blocks should be reused.
10866 createmany -o $myDIR/t- 2000
10867 do_facet $SINGLEMDS sync
10868 # Make sure journal flushed.
10870 local blk2=$(do_facet $SINGLEMDS \
10871 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10872 grep Blockcount | awk '{print $4}')
10874 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10876 run_test 228b "idle OI blocks can be reused after MDT restart"
10880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10881 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10882 skip "non-ldiskfs backend" && return
10884 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10885 local myDIR=$DIR/$tdir
10888 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10889 $LCTL set_param fail_loc=0x80001002
10890 # 20000 files can guarantee there are index nodes in the OI file
10891 createmany -o $myDIR/t- 20000
10892 $LCTL set_param fail_loc=0
10893 # The guard is current the largest FID holder
10895 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10897 local IDX=$(($SEQ % 64))
10899 do_facet $SINGLEMDS sync
10900 # Make sure journal flushed.
10902 local blk1=$(do_facet $SINGLEMDS \
10903 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10904 grep Blockcount | awk '{print $4}')
10906 # Remove old files, some OI blocks will become idle.
10907 unlinkmany $myDIR/t- 20000
10909 # The OI file should become empty now
10911 # Create new files, idle OI blocks should be reused.
10912 createmany -o $myDIR/t- 2000
10913 do_facet $SINGLEMDS sync
10914 # Make sure journal flushed.
10916 local blk2=$(do_facet $SINGLEMDS \
10917 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10918 grep Blockcount | awk '{print $4}')
10920 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10922 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10926 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10929 mkdir -p $DIR/$tdir/test_230_local
10930 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10931 [ $mdt_idx -ne 0 ] &&
10932 error "create local directory on wrong MDT $mdt_idx"
10934 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10935 error "create remote directory failed"
10936 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10937 [ $mdt_idx -ne $MDTIDX ] &&
10938 error "create remote directory on wrong MDT $mdt_idx"
10940 createmany -o $DIR/$tdir/test_230/t- 10 ||
10941 error "create files on remote directory failed"
10942 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10943 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10944 rm -r $DIR/$tdir || error "unlink remote directory failed"
10946 run_test 230a "Create remote directory and files under the remote directory"
10949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10950 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10952 local remote_dir=$DIR/$tdir/remote_dir
10955 mkdir -p $DIR/$tdir
10956 $LFS mkdir -i $MDTIDX $remote_dir ||
10957 error "create remote directory failed"
10959 $LFS mkdir -i 0 $remote_dir/new_dir &&
10960 error "nested remote directory create succeed!"
10962 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
10963 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
10964 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
10967 error "create remote directory failed after set enable_remote_dir"
10969 rm -rf $remote_dir || error "first unlink remote directory failed"
10971 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
10972 error "chown worked"
10974 do_facet mds$MDTIDX lctl set_param \
10975 mdt.*.enable_remote_dir_gid=$RUNAS_GID
10976 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
10977 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
10980 error "create remote dir failed after set enable_remote_dir_gid"
10982 rm -r $DIR/$tdir || error "second unlink remote directory failed"
10984 run_test 230b "nested remote directory should be failed"
10988 # For simplicity this test assumes that max_pages_per_rpc
10989 # is the same across all OSCs
10990 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
10991 local bulk_size=$((max_pages * 4096))
10993 mkdir -p $DIR/$tdir
10995 # clear the OSC stats
10996 $LCTL set_param osc.*.stats=0 &>/dev/null
10998 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
10999 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11000 oflag=direct &>/dev/null || error "dd failed"
11002 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11003 if [ x$nrpcs != "x1" ]; then
11004 error "found $nrpc ost_write RPCs, not 1 as expected"
11007 # Drop the OSC cache, otherwise we will read from it
11008 cancel_lru_locks osc
11010 # clear the OSC stats
11011 $LCTL set_param osc.*.stats=0 &>/dev/null
11013 # Client reads $bulk_size.
11014 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11015 iflag=direct &>/dev/null || error "dd failed"
11017 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11018 if [ x$nrpcs != "x1" ]; then
11019 error "found $nrpc ost_read RPCs, not 1 as expected"
11022 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11025 mkdir -p $DIR/$tdir
11027 for i in {0..1023}; do
11028 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11029 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11030 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11034 run_test 231b "must not assert on fully utilized OST request buffer"
11037 mkdir -p $DIR/$tdir
11038 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11039 $LCTL set_param fail_loc=0x31c
11041 # ignore dd failure
11042 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11044 $LCTL set_param fail_loc=0
11045 umount_client $MOUNT || error "umount failed"
11046 mount_client $MOUNT || error "mount failed"
11048 run_test 232 "failed lock should not block umount"
11051 # tests that do cleanup/setup should be run at the end
11055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11057 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11058 $LCTL set_param fail_loc=0x903
11059 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11060 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11063 FAIL_ON_ERROR=true cleanup
11064 FAIL_ON_ERROR=true setup
11066 run_test 900 "umount should not race with any mgc requeue thread"
11069 check_and_cleanup_lustre
11070 if [ "$I_MOUNTED" != "yes" ]; then
11071 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true