2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 check_swap_layouts_support()
94 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
95 { skip "Does not support layout lock."; return 0; }
99 if [ "$ONLY" == "cleanup" ]; then
104 check_and_setup_lustre
109 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
110 awk '{gsub(/_UUID/,""); print $1}' | head -1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
113 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
114 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
115 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
116 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
118 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
119 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
120 rm -rf $DIR/[Rdfs][0-9]*
122 # $RUNAS_ID may get set incorrectly somewhere else
123 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
125 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
129 if [ "${ONLY}" = "MOUNT" ] ; then
130 echo "Lustre is up, please go on"
134 echo "preparing for tests involving mounts"
135 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
137 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
138 echo # add a newline after mke2fs.
142 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
143 lctl set_param debug=-1 2> /dev/null || true
146 $CHECKSTAT -t file $DIR/$tfile || error
148 $CHECKSTAT -a $DIR/$tfile || error
150 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
153 chmod 0755 $DIR || error
154 $CHECKSTAT -p 0755 $DIR || error
156 run_test 0b "chmod 0755 $DIR ============================="
159 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
160 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
162 run_test 0c "check import proc ============================="
165 test_mkdir -p $DIR/$tdir
166 test_mkdir -p $DIR/$tdir/d2
167 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
168 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
170 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
175 $CHECKSTAT -a $DIR/$tdir || error
177 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
180 test_mkdir $DIR/$tdir
181 touch $DIR/$tdir/$tfile
182 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
184 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
188 $CHECKSTAT -a $DIR/$tdir || error
190 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
193 test_mkdir -p $DIR/$tdir
194 $CHECKSTAT -t dir $DIR/$tdir || error
196 run_test 3a "mkdir .../d3 ======================================"
199 if [ ! -d $DIR/$tdir ]; then
202 touch $DIR/$tdir/$tfile
203 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
205 run_test 3b "touch .../d3/f ===================================="
209 $CHECKSTAT -a $DIR/$tdir || error
211 run_test 3c "rm -r .../d3 ======================================"
214 test_mkdir -p $DIR/$tdir
215 $CHECKSTAT -t dir $DIR/$tdir || error
217 run_test 4a "mkdir .../d4 ======================================"
220 if [ ! -d $DIR/$tdir ]; then
221 test_mkdir $DIR/$tdir
223 test_mkdir $DIR/$tdir/d2
225 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
227 run_test 4b "mkdir .../d4/d2 ==================================="
230 test_mkdir $DIR/$tdir
231 test_mkdir $DIR/$tdir/d2
232 chmod 0707 $DIR/$tdir/d2
233 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error
235 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
239 chmod 0666 $DIR/$tfile || error
240 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
242 run_test 6a "touch .../f6a; chmod .../f6a ======================"
245 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
246 if [ ! -f $DIR/$tfile ]; then
248 chmod 0666 $DIR/$tfile
250 $RUNAS chmod 0444 $DIR/$tfile && error
251 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
253 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
256 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
258 chown $RUNAS_ID $DIR/$tfile || error
259 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
261 run_test 6c "touch .../f6c; chown .../f6c ======================"
264 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
265 if [ ! -f $DIR/$tfile ]; then
267 chown $RUNAS_ID $DIR/$tfile
269 $RUNAS chown $UID $DIR/$tfile && error
270 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
272 run_test 6d "$RUNAS chown .../f6c (should return error) =="
275 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
277 chgrp $RUNAS_ID $DIR/$tfile || error
278 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
280 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
283 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
284 if [ ! -f $DIR/$tfile ]; then
286 chgrp $RUNAS_ID $DIR/$tfile
288 $RUNAS chgrp $UID $DIR/$tfile && error
289 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
291 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
294 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
295 test_mkdir $DIR/$tdir || error
296 chmod 777 $DIR/$tdir || error
297 $RUNAS mkdir $DIR/$tdir/d || error
298 chmod g+s $DIR/$tdir/d || error
299 test_mkdir $DIR/$tdir/d/subdir
300 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir || error
302 run_test 6g "Is new dir in sgid dir inheriting group?"
304 test_6h() { # bug 7331
305 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
306 touch $DIR/$tfile || error "touch failed"
307 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
308 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
310 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile || error
312 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
315 test_mkdir $DIR/$tdir
316 $MCREATE $DIR/$tdir/$tfile
317 chmod 0666 $DIR/$tdir/$tfile
318 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
320 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
323 if [ ! -d $DIR/$tdir ]; then
326 $MCREATE $DIR/$tdir/$tfile
327 echo -n foo > $DIR/$tdir/$tfile
328 [ "`cat $DIR/$tdir/$tfile`" = "foo" ] || error
329 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error
331 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
334 test_mkdir $DIR/$tdir
335 touch $DIR/$tdir/$tfile
336 chmod 0666 $DIR/$tdir/$tfile
337 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
339 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
342 test_mkdir $DIR/$tdir
343 test_mkdir $DIR/$tdir/d2
344 test_mkdir $DIR/$tdir/d2/d3
345 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error
347 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
350 test_mkdir $DIR/$tdir
351 test_mkdir $DIR/$tdir/d2
352 touch $DIR/$tdir/d2/$tfile
353 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile || error
355 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
358 test_mkdir $DIR/$tdir
359 test_mkdir $DIR/$tdir/d2
360 chmod 0666 $DIR/$tdir/d2
361 chmod 0705 $DIR/$tdir/d2
362 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 || error
364 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
367 test_mkdir $DIR/$tdir
368 touch $DIR/$tdir/$tfile
369 chmod 0666 $DIR/$tdir/$tfile
370 chmod 0654 $DIR/$tdir/$tfile
371 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile || error
373 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
376 test_mkdir $DIR/$tdir
377 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
379 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile || error
381 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
384 test_mkdir $DIR/$tdir
385 touch $DIR/$tdir/$tfile
387 $CHECKSTAT -a $DIR/$tdir/$tfile || error
389 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
395 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 || error
397 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
400 test_mkdir $DIR/$tdir
401 touch $DIR/$tdir/$tfile
402 rm -rf $DIR/$tdir/$tfile
403 $CHECKSTAT -a $DIR/$tdir/$tfile || error
405 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
408 test_mkdir -p $DIR/$tdir
409 touch $DIR/$tdir/$tfile
410 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
412 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist || error
413 $CHECKSTAT -f -t f $DIR/$tdir/l-exist || error
414 rm -f $DIR/$tdir/l-exist
415 $CHECKSTAT -a $DIR/$tdir/l-exist || error
417 run_test 17a "symlinks: create, remove (real) =================="
420 test_mkdir -p $DIR/$tdir
421 ln -s no-such-file $DIR/$tdir/l-dangle
423 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle || error
424 $CHECKSTAT -fa $DIR/$tdir/l-dangle || error
425 rm -f $DIR/$tdir/l-dangle
426 $CHECKSTAT -a $DIR/$tdir/l-dangle || error
428 run_test 17b "symlinks: create, remove (dangling) =============="
430 test_17c() { # bug 3440 - don't save failed open RPC for replay
431 test_mkdir -p $DIR/$tdir
432 ln -s foo $DIR/$tdir/$tfile
433 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
435 run_test 17c "symlinks: open dangling (should return error) ===="
438 test_mkdir -p $DIR/$tdir
439 ln -s foo $DIR/$tdir/$tfile
440 touch $DIR/$tdir/$tfile || error "creating to new symlink"
442 run_test 17d "symlinks: create dangling ========================"
445 test_mkdir -p $DIR/$tdir
446 local foo=$DIR/$tdir/$tfile
447 ln -s $foo $foo || error "create symlink failed"
448 ls -l $foo || error "ls -l failed"
449 ls $foo && error "ls not failed" || true
451 run_test 17e "symlinks: create recursive symlink (should return error) ===="
454 test_mkdir -p $DIR/d17f
455 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
456 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
457 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
458 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
460 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
463 run_test 17f "symlinks: long and very long symlink name ========================"
465 # str_repeat(S, N) generate a string that is string S repeated N times
470 while [ $((n -= 1)) -ge 0 ]; do
476 # Long symlinks and LU-2241
478 test_mkdir -p $DIR/$tdir
479 local TESTS="59 60 61 4094 4095"
481 # Fix for inode size boundary in 2.1.4
482 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
485 # Patch not applied to 2.2 or 2.3 branches
486 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
487 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
491 local SYMNAME=$(str_repeat 'x' $i)
492 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
493 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
496 run_test 17g "symlinks: really long symlink name and inode boundaries"
498 test_17h() { #bug 17378
499 remote_mds_nodsh && skip "remote MDS with nodsh" && return
500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -p $DIR/$tdir
503 if [ $MDSCOUNT -gt 1 ]; then
504 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
508 $SETSTRIPE -c -1 $DIR/$tdir
509 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
510 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
511 touch $DIR/$tdir/$tfile || true
513 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
515 test_17i() { #bug 20018
516 remote_mds_nodsh && skip "remote MDS with nodsh" && return
517 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
518 test_mkdir -p $DIR/$tdir
519 local foo=$DIR/$tdir/$tfile
521 if [ $MDSCOUNT -gt 1 ]; then
522 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
526 ln -s $foo $foo || error "create symlink failed"
527 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
528 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
529 ls -l $foo && error "error not detected"
532 run_test 17i "don't panic on short symlink"
534 test_17k() { #bug 22301
535 rsync --help | grep -q xattr ||
536 skip_env "$(rsync --version| head -1) does not support xattrs"
537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
538 test_mkdir -p $DIR/$tdir
539 test_mkdir -p $DIR/$tdir.new
540 touch $DIR/$tdir/$tfile
541 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
542 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
543 error "rsync failed with xattrs enabled"
545 run_test 17k "symlinks: rsync with xattrs enabled ========================="
547 test_17l() { # LU-279
549 touch $DIR/$tdir/$tfile
550 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
551 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
552 # -h to not follow symlinks. -m '' to list all the xattrs.
553 # grep to remove first line: '# file: $path'.
554 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
556 lgetxattr_size_check $path $xattr ||
557 error "lgetxattr_size_check $path $xattr failed"
561 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
565 local short_sym="0123456789"
566 local WDIR=$DIR/${tdir}m
573 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
574 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
575 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
577 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
578 skip "only for ldiskfs MDT" && return 0
580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
584 # create a long symlink file
585 for ((i = 0; i < 4; ++i)); do
586 long_sym=${long_sym}${long_sym}
589 echo "create 512 short and long symlink files under $WDIR"
590 for ((i = 0; i < 256; ++i)); do
591 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
592 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
598 wait_delete_completed
600 echo "recreate the 512 symlink files with a shorter string"
601 for ((i = 0; i < 512; ++i)); do
602 # rewrite the symlink file with a shorter string
603 ln -sf ${long_sym} $WDIR/long-$i
604 ln -sf ${short_sym} $WDIR/short-$i
607 mds_index=$($LFS getstripe -M $WDIR)
608 mds_index=$((mds_index+1))
609 devname=$(mdsdevname $mds_index)
610 cmd="$E2FSCK -fnvd $devname"
612 echo "stop and checking mds${mds_index}: $cmd"
613 # e2fsck should not return error
614 stop mds${mds_index} -f
615 do_facet mds${mds_index} $cmd || rc=$?
617 start mds${mds_index} $devname $MDS_MOUNT_OPTS
618 df $MOUNT > /dev/null 2>&1
619 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
620 "short/long symlink MDT: rc=$rc"
623 run_test 17m "run e2fsck against MDT which contains short/long symlink"
625 check_fs_consistency_17n() {
631 for mdt_index in $(seq 1 $MDSCOUNT); do
632 devname=$(mdsdevname $mdt_index)
633 cmd="$E2FSCK -fnvd $devname"
635 echo "stop and checking mds${mdt_index}: $cmd"
636 # e2fsck should not return error
638 do_facet mds${mdt_index} $cmd || rc=$?
640 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
641 df $MOUNT > /dev/null 2>&1
642 [ $rc -ne 0 ] && break
650 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
651 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
652 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
654 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
655 skip "only for ldiskfs MDT" && return 0
657 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
662 for ((i=0; i<10; i++)); do
663 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
664 error "create remote dir error $i"
665 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
666 error "create files under remote dir failed $i"
669 check_fs_consistency_17n || error "e2fsck report error"
671 for ((i=0;i<10;i++)); do
672 rm -rf $DIR/$tdir/remote_dir_${i} ||
673 error "destroy remote dir error $i"
676 check_fs_consistency_17n || error "e2fsck report error"
678 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
681 touch $DIR/f || error "Failed to touch $DIR/f: $?"
682 ls $DIR || error "Failed to ls $DIR: $?"
684 run_test 18 "touch .../f ; ls ... =============================="
690 $CHECKSTAT -a $DIR/f19 || error
692 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
695 ls -l $DIR/f19 && error || true
697 run_test 19b "ls -l .../f19 (should return error) =============="
700 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
701 $RUNAS touch $DIR/f19 && error || true
703 run_test 19c "$RUNAS touch .../f19 (should return error) =="
706 cat $DIR/f19 && error || true
708 run_test 19d "cat .../f19 (should return error) =============="
720 $CHECKSTAT -a $DIR/f || error
722 run_test 20 "touch .../f ; ls -l ... ==========================="
726 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
727 ln -s dangle $DIR/d21/link
728 echo foo >> $DIR/d21/link
730 $CHECKSTAT -t link $DIR/d21/link || error
731 $CHECKSTAT -f -t file $DIR/d21/link || error
733 run_test 21 "write to dangling link ============================"
737 test_mkdir -p $DIR/$tdir
738 chown $RUNAS_ID:$RUNAS_GID $WDIR
739 (cd $WDIR || error "cd $WDIR failed";
740 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
742 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
743 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
744 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
746 run_test 22 "unpack tar archive as non-root user ==============="
750 test_mkdir -p $DIR/$tdir
751 local file=$DIR/$tdir/$tfile
753 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
754 openfile -f O_CREAT:O_EXCL $file &&
755 error "$file recreate succeeded" || true
757 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
759 test_23b() { # bug 18988
760 test_mkdir -p $DIR/$tdir
761 local file=$DIR/$tdir/$tfile
764 echo foo > $file || error "write filed"
765 echo bar >> $file || error "append filed"
766 $CHECKSTAT -s 8 $file || error "wrong size"
769 run_test 23b "O_APPEND check =========================="
772 echo '== rename sanity =============================================='
773 echo '-- same directory rename'
776 mv $DIR/R1/f $DIR/R1/g
777 $CHECKSTAT -t file $DIR/R1/g || error
779 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
784 mv $DIR/R2/f $DIR/R2/g
785 $CHECKSTAT -a $DIR/R2/f || error
786 $CHECKSTAT -t file $DIR/R2/g || error
788 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
793 mv $DIR/R3/f $DIR/R3/g
794 $CHECKSTAT -a $DIR/R3/f || error
795 $CHECKSTAT -t dir $DIR/R3/g || error
797 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
803 mrename $DIR/R4/f $DIR/R4/g
804 $CHECKSTAT -a $DIR/R4/f || error
805 $CHECKSTAT -t dir $DIR/R4/g || error
807 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
810 echo '-- cross directory renames --'
814 mv $DIR/R5a/f $DIR/R5b/g
815 $CHECKSTAT -a $DIR/R5a/f || error
816 $CHECKSTAT -t file $DIR/R5b/g || error
818 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
823 touch $DIR/R6a/f $DIR/R6b/g
824 mv $DIR/R6a/f $DIR/R6b/g
825 $CHECKSTAT -a $DIR/R6a/f || error
826 $CHECKSTAT -t file $DIR/R6b/g || error
828 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
833 test_mkdir $DIR/R7a/d
834 mv $DIR/R7a/d $DIR/R7b/e
835 $CHECKSTAT -a $DIR/R7a/d || error
836 $CHECKSTAT -t dir $DIR/R7b/e || error
838 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
843 test_mkdir $DIR/R8a/d
844 test_mkdir $DIR/R8b/e
845 mrename $DIR/R8a/d $DIR/R8b/e
846 $CHECKSTAT -a $DIR/R8a/d || error
847 $CHECKSTAT -t dir $DIR/R8b/e || error
849 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
852 echo "-- rename error cases"
856 mrename $DIR/R9/f $DIR/R9/a
857 $CHECKSTAT -t file $DIR/R9/f || error
858 $CHECKSTAT -t dir $DIR/R9/a || error
859 $CHECKSTAT -a $DIR/R9/a/f || error
861 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
865 mrename $DIR/R10/f $DIR/R10/g
866 $CHECKSTAT -t dir $DIR/R10 || error
867 $CHECKSTAT -a $DIR/R10/f || error
868 $CHECKSTAT -a $DIR/R10/g || error
870 run_test 24j "source does not exist ============================"
874 test_mkdir $DIR/R11a/d
876 mv $DIR/R11a/f $DIR/R11a/d
877 $CHECKSTAT -a $DIR/R11a/f || error
878 $CHECKSTAT -t file $DIR/R11a/d/f || error
880 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
882 # bug 2429 - rename foo foo foo creates invalid file
885 $MULTIOP $f OcNs || error
887 run_test 24l "Renaming a file to itself ========================"
891 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
892 # on ext3 this does not remove either the source or target files
893 # though the "expected" operation would be to remove the source
894 $CHECKSTAT -t file ${f} || error "${f} missing"
895 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
897 run_test 24m "Renaming a file to a hard link to itself ========="
901 # this stats the old file after it was renamed, so it should fail
905 $CHECKSTAT ${f}.rename
908 run_test 24n "Statting the old file after renaming (Posix rename 2)"
911 check_kernel_version 37 || return 0
912 test_mkdir -p $DIR/d24o
913 rename_many -s random -v -n 10 $DIR/d24o
915 run_test 24o "rename of files during htree split ==============="
920 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
921 mrename $DIR/R12a $DIR/R12b
922 $CHECKSTAT -a $DIR/R12a || error
923 $CHECKSTAT -t dir $DIR/R12b || error
924 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
925 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
927 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
929 cleanup_multiop_pause() {
935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
938 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
939 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
942 trap cleanup_multiop_pause EXIT
943 mrename $DIR/R13a $DIR/R13b
944 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
945 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
946 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
947 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
948 cleanup_multiop_pause
949 wait $MULTIPID || error "multiop close failed"
951 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
953 test_24r() { #bug 3789
955 test_mkdir $DIR/R14a/b
956 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
957 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
958 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
960 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
964 test_mkdir $DIR/R15a/b
965 test_mkdir $DIR/R15a/b/c
966 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
967 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
968 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
970 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
973 test_mkdir $DIR/R16a/b
974 test_mkdir $DIR/R16a/b/c
975 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
976 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
977 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
979 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
981 test_24u() { # bug12192
983 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
984 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
986 run_test 24u "create stripe file"
992 simple_cleanup_common() {
995 wait_delete_completed
998 max_pages_per_rpc() {
999 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
1003 local NRFILES=100000
1004 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
1005 [ $FREE_INODES -lt $NRFILES ] && \
1006 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1010 trap simple_cleanup_common EXIT
1013 createmany -m $DIR/$tdir/$tfile $NRFILES
1015 cancel_lru_locks mdc
1016 lctl set_param mdc.*.stats clear
1018 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1020 # LU-5 large readdir
1021 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1022 # 8 bytes for name(filename is mostly 5 in this test) +
1023 # 8 bytes for luda_type
1024 # take into account of overhead in lu_dirpage header and end mark in
1025 # each page, plus one in RPC_NUM calculation.
1027 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1028 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1029 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1030 awk '/^mds_readpage/ {print $2}')
1031 [ $mds_readpage -gt $RPC_NUM ] && \
1032 error "large readdir doesn't take effect"
1034 simple_cleanup_common
1036 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1038 test_24w() { # bug21506
1040 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1041 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1042 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1043 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1044 [ "$SZ1" = "$SZ2" ] || \
1045 error "Error reading at the end of the file $tfile"
1047 run_test 24w "Reading a file larger than 4Gb"
1050 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1053 local remote_dir=$DIR/$tdir/remote_dir
1056 $LFS mkdir -i $MDTIDX $remote_dir ||
1057 error "create remote directory failed"
1059 mkdir -p $DIR/$tdir/src_dir
1060 touch $DIR/$tdir/src_file
1061 mkdir -p $remote_dir/tgt_dir
1062 touch $remote_dir/tgt_file
1064 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1065 error "rename dir cross MDT works!"
1067 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1068 error "rename file cross MDT works!"
1070 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1071 error "ln file cross MDT should not work!"
1073 rm -rf $DIR/$tdir || error "Can not delete directories"
1075 run_test 24x "cross rename/link should be failed"
1078 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1081 local remote_dir=$DIR/$tdir/remote_dir
1084 $LFS mkdir -i $MDTIDX $remote_dir ||
1085 error "create remote directory failed"
1087 mkdir -p $remote_dir/src_dir
1088 touch $remote_dir/src_file
1089 mkdir -p $remote_dir/tgt_dir
1090 touch $remote_dir/tgt_file
1092 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1093 error "rename subdir in the same remote dir failed!"
1095 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1096 error "rename files in the same remote dir failed!"
1098 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1099 error "link files in the same remote dir failed!"
1101 rm -rf $DIR/$tdir || error "Can not delete directories"
1103 run_test 24y "rename/link on the same dir should succeed"
1106 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1109 local remote_src=$DIR/$tdir/remote_dir
1110 local remote_tgt=$DIR/$tdir/remote_tgt
1113 $LFS mkdir -i $MDTIDX $remote_src ||
1114 error "create remote directory failed"
1116 $LFS mkdir -i $MDTIDX $remote_tgt ||
1117 error "create remote directory failed"
1119 mrename $remote_src $remote_tgt &&
1120 error "rename remote dirs should not work!"
1122 # If target dir does not exists, it should succeed
1124 mrename $remote_src $remote_tgt ||
1125 error "rename remote dirs(tgt dir does not exists) failed!"
1127 rm -rf $DIR/$tdir || error "Can not delete directories"
1129 run_test 24z "rename one remote dir to another remote dir should fail"
1132 echo '== symlink sanity ============================================='
1136 touch $DIR/s25/foo || error
1138 run_test 25a "create file in symlinked directory ==============="
1141 [ ! -d $DIR/d25 ] && test_25a
1142 $CHECKSTAT -t file $DIR/s25/foo || error
1144 run_test 25b "lookup file in symlinked directory ==============="
1148 test_mkdir $DIR/d26/d26-2
1149 ln -s d26/d26-2 $DIR/s26
1150 touch $DIR/s26/foo || error
1152 run_test 26a "multiple component symlink ======================="
1155 test_mkdir -p $DIR/d26b/d26-2
1156 ln -s d26b/d26-2/foo $DIR/s26-2
1157 touch $DIR/s26-2 || error
1159 run_test 26b "multiple component symlink at end of lookup ======"
1162 test_mkdir $DIR/d26.2
1163 touch $DIR/d26.2/foo
1164 ln -s d26.2 $DIR/s26.2-1
1165 ln -s s26.2-1 $DIR/s26.2-2
1166 ln -s s26.2-2 $DIR/s26.2-3
1167 chmod 0666 $DIR/s26.2-3/foo
1169 run_test 26c "chain of symlinks ================================"
1171 # recursive symlinks (bug 439)
1173 ln -s d26-3/foo $DIR/d26-3
1175 run_test 26d "create multiple component recursive symlink ======"
1178 [ ! -h $DIR/d26-3 ] && test_26d
1181 run_test 26e "unlink multiple component recursive symlink ======"
1183 # recursive symlinks (bug 7022)
1185 test_mkdir -p $DIR/$tdir
1186 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1187 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1188 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1189 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1190 cd $tfile || error "cd $tfile failed"
1191 ln -s .. dotdot || error "ln dotdot failed"
1192 ln -s dotdot/lndir lndir || error "ln lndir failed"
1193 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1194 output=`ls $tfile/$tfile/lndir/bar1`
1195 [ "$output" = bar1 ] && error "unexpected output"
1196 rm -r $tfile || error "rm $tfile failed"
1197 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1199 run_test 26f "rm -r of a directory which has recursive symlink ="
1202 echo '== stripe sanity =============================================='
1203 test_mkdir -p $DIR/d27 || error "mkdir failed"
1205 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1206 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1208 log "== test_27a: write to one stripe file ========================="
1209 cp /etc/hosts $DIR/d27/f0 || error
1211 run_test 27a "one stripe file =================================="
1214 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1215 test_mkdir -p $DIR/d27
1216 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1217 $GETSTRIPE -c $DIR/d27/f01
1218 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1219 error "two-stripe file doesn't have two stripes"
1221 run_test 27b "create two stripe file"
1224 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1226 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1228 run_test 27c "write to two stripe file"
1231 test_mkdir -p $DIR/d27
1232 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1233 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1234 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1236 run_test 27d "create file with default settings ================"
1239 test_mkdir -p $DIR/d27
1240 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1241 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1242 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1244 run_test 27e "setstripe existing file (should return error) ======"
1247 test_mkdir -p $DIR/d27
1248 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1249 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
1250 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1252 run_test 27f "setstripe with bad stripe size (should return error)"
1255 test_mkdir -p $DIR/d27
1256 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1257 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1258 error "$DIR/d27/fnone has object"
1260 run_test 27g "$GETSTRIPE with no objects"
1263 touch $DIR/d27/fsome || error "touch failed"
1264 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1266 run_test 27i "$GETSTRIPE with some objects"
1269 test_mkdir -p $DIR/d27
1270 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1272 run_test 27j "setstripe with bad stripe offset (should return error)"
1274 test_27k() { # bug 2844
1275 test_mkdir -p $DIR/d27
1277 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1278 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1279 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1280 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1281 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1282 dd if=/dev/zero of=$FILE bs=4k count=1
1283 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1284 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1286 run_test 27k "limit i_blksize for broken user apps ============="
1289 test_mkdir -p $DIR/d27
1290 mcreate $DIR/f27l || error "creating file"
1291 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1292 error "setstripe should have failed" || true
1294 run_test 27l "check setstripe permissions (should return error)"
1297 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1299 if [ $ORIGFREE -gt $MAXFREE ]; then
1300 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1303 trap simple_cleanup_common EXIT
1304 test_mkdir -p $DIR/$tdir
1305 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1306 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1307 error "dd should fill OST0"
1309 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1311 [ $i -gt 256 ] && break
1314 touch $DIR/$tdir/f27m_$i
1315 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1316 error "OST0 was full but new created file still use it"
1318 touch $DIR/$tdir/f27m_$i
1319 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1320 error "OST0 was full but new created file still use it"
1321 simple_cleanup_common
1323 run_test 27m "create file while OST0 was full =================="
1326 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1330 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1331 # if the OST isn't full anymore.
1333 local OSTIDX=${1:-""}
1335 local list=$(comma_list $(osts_nodes))
1336 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1338 do_nodes $list lctl set_param fail_loc=0
1339 sync # initiate all OST_DESTROYs from MDS to OST
1343 exhaust_precreations() {
1346 local FAILIDX=${3:-$OSTIDX}
1348 test_mkdir -p $DIR/$tdir
1349 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1350 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1352 local OST=$(ostname_from_index $OSTIDX)
1353 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1354 sed -e 's/_UUID$//;s/^.*-//')
1357 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1358 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1359 osc.$mdtosc_proc1.prealloc_last_id)
1360 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1361 osc.$mdtosc_proc1.prealloc_next_id)
1363 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1364 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1366 test_mkdir -p $DIR/$tdir/${OST}
1367 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1368 #define OBD_FAIL_OST_ENOSPC 0x215
1369 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1370 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1371 echo "Creating to objid $last_id on ost $OST..."
1372 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1373 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1374 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1378 exhaust_all_precreations() {
1380 for (( i=0; i < OSTCOUNT; i++ )) ; do
1381 exhaust_precreations $i $1 -1
1386 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1388 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1389 remote_ost_nodsh && skip "remote OST with nodsh" && return
1392 rm -f $DIR/$tdir/$tfile
1393 exhaust_precreations 0 0x80000215
1394 $SETSTRIPE -c -1 $DIR/$tdir
1395 touch $DIR/$tdir/$tfile || error
1396 $GETSTRIPE $DIR/$tdir/$tfile
1399 run_test 27n "create file with some full OSTs =================="
1402 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1404 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1405 remote_ost_nodsh && skip "remote OST with nodsh" && return
1408 rm -f $DIR/$tdir/$tfile
1409 exhaust_all_precreations 0x215
1411 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1416 run_test 27o "create file with all full OSTs (should error) ===="
1419 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1421 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1422 remote_ost_nodsh && skip "remote OST with nodsh" && return
1425 rm -f $DIR/$tdir/$tfile
1426 test_mkdir -p $DIR/$tdir
1428 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1429 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1430 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1432 exhaust_precreations 0 0x80000215
1433 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1434 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1435 $GETSTRIPE $DIR/$tdir/$tfile
1439 run_test 27p "append to a truncated file with some full OSTs ==="
1442 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1444 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1445 remote_ost_nodsh && skip "remote OST with nodsh" && return
1448 rm -f $DIR/$tdir/$tfile
1450 test_mkdir -p $DIR/$tdir
1451 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1452 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1453 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1455 exhaust_all_precreations 0x215
1457 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1458 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1462 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1465 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1467 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1468 remote_ost_nodsh && skip "remote OST with nodsh" && return
1471 rm -f $DIR/$tdir/$tfile
1472 exhaust_precreations 0 0x80000215
1474 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1478 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1480 test_27s() { # bug 10725
1481 test_mkdir -p $DIR/$tdir
1482 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1483 local stripe_count=0
1484 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1485 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1486 error "stripe width >= 2^32 succeeded" || true
1489 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1491 test_27t() { # bug 10864
1496 $WLFS getstripe $tfile
1499 run_test 27t "check that utils parse path correctly"
1501 test_27u() { # bug 4900
1502 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1503 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1505 local list=$(comma_list $(mdts_nodes))
1507 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1508 do_nodes $list $LCTL set_param fail_loc=0x139
1509 test_mkdir -p $DIR/$tdir
1511 createmany -o $DIR/$tdir/t- 1000
1512 do_nodes $list $LCTL set_param fail_loc=0
1514 TLOG=$DIR/$tfile.getstripe
1515 $GETSTRIPE $DIR/$tdir > $TLOG
1516 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1517 unlinkmany $DIR/$tdir/t- 1000
1518 [ $OBJS -gt 0 ] && \
1519 error "$OBJS objects created on OST-0. See $TLOG" || pass
1521 run_test 27u "skip object creation on OSC w/o objects =========="
1523 test_27v() { # bug 4900
1524 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1526 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1527 remote_ost_nodsh && skip "remote OST with nodsh" && return
1529 exhaust_all_precreations 0x215
1532 test_mkdir -p $DIR/$tdir
1533 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1535 touch $DIR/$tdir/$tfile
1536 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1538 for (( i=1; i < OSTCOUNT; i++ )); do
1539 do_facet ost$i lctl set_param fail_loc=0x705
1541 local START=`date +%s`
1542 createmany -o $DIR/$tdir/$tfile 32
1544 local FINISH=`date +%s`
1545 local TIMEOUT=`lctl get_param -n timeout`
1546 local PROCESS=$((FINISH - START))
1547 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1548 error "$FINISH - $START >= $TIMEOUT / 2"
1549 sleep $((TIMEOUT / 2 - PROCESS))
1552 run_test 27v "skip object creation on slow OST ================="
1554 test_27w() { # bug 10997
1555 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1556 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1557 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1558 error "stripe size $size != 65536" || true
1559 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1560 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1562 run_test 27w "check $SETSTRIPE -S option"
1565 [ "$OSTCOUNT" -lt "2" ] &&
1566 skip_env "skipping multiple stripe count/offset test" && return
1568 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1569 for i in $(seq 1 $OSTCOUNT); do
1571 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1572 error "setstripe -c $i -i $offset failed"
1573 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1574 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1575 [ $count -ne $i ] && error "stripe count $count != $i" || true
1576 [ $index -ne $offset ] &&
1577 error "stripe offset $index != $offset" || true
1580 run_test 27wa "check $SETSTRIPE -c -i options"
1583 remote_ost_nodsh && skip "remote OST with nodsh" && return
1584 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1586 OFFSET=$(($OSTCOUNT - 1))
1588 local OST=$(ostname_from_index $OSTIDX)
1590 test_mkdir -p $DIR/$tdir
1591 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1592 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1594 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1595 for i in `seq 0 $OFFSET`; do
1596 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1597 error "OST0 was degraded but new created file still use it"
1599 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1601 run_test 27x "create files while OST0 is degraded"
1604 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1605 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1606 remote_ost_nodsh && skip "remote OST with nodsh" && return
1607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1609 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1610 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1611 osc.$mdtosc.prealloc_last_id)
1612 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1613 osc.$mdtosc.prealloc_next_id)
1614 local fcount=$((last_id - next_id))
1615 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1616 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1618 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1619 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1620 local OST_DEACTIVE_IDX=-1
1625 for OSC in $MDS_OSCS; do
1626 OST=$(osc_to_ost $OSC)
1627 OSTIDX=$(index_from_ostuuid $OST)
1628 if [ $OST_DEACTIVE_IDX == -1 ]; then
1629 OST_DEACTIVE_IDX=$OSTIDX
1631 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1632 echo $OSC "is Deactivated:"
1633 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1637 OSTIDX=$(index_from_ostuuid $OST)
1639 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1641 for OSC in $MDS_OSCS; do
1642 OST=$(osc_to_ost $OSC)
1643 OSTIDX=$(index_from_ostuuid $OST)
1644 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1645 echo $OST "is degraded:"
1646 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1647 obdfilter.$OST.degraded=1
1652 createmany -o $DIR/$tdir/$tfile $fcount
1654 for OSC in $MDS_OSCS; do
1655 OST=$(osc_to_ost $OSC)
1656 OSTIDX=$(index_from_ostuuid $OST)
1657 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1658 echo $OST "is recovered from degraded:"
1659 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1660 obdfilter.$OST.degraded=0
1662 do_facet $SINGLEMDS lctl --device %$OSC activate
1666 # all osp devices get activated, hence -1 stripe count restored
1669 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1670 # devices get activated.
1672 $SETSTRIPE -c -1 $DIR/$tfile
1673 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1675 [ $stripecnt -ne $OSTCOUNT ] &&
1676 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1679 run_test 27y "create files while OST0 is degraded and the rest inactive"
1685 lmm_count=$($GETSTRIPE -c $1)
1686 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1687 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1689 local old_ifs="$IFS"
1691 fid=($($LFS path2fid $1))
1694 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1695 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1697 # compare lmm_seq and lu_fid->f_seq
1698 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1699 # compare lmm_object_id and lu_fid->oid
1700 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1702 # check the trusted.fid attribute of the OST objects of the file
1703 local have_obdidx=false
1705 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1706 # skip lines up to and including "obdidx"
1707 [ -z "$obdidx" ] && break
1708 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1709 $have_obdidx || continue
1711 local ost=$((obdidx + 1))
1712 local dev=$(ostdevname $ost)
1714 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1715 echo "Currently only works with ldiskfs-based OSTs"
1719 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1721 #don't unmount/remount the OSTs if we don't need to do that
1722 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1723 # update too, until that use mount/ll_decode_filter_fid/mount
1724 local dir=$(facet_mntpt ost$ost)
1725 local opts=${OST_MOUNT_OPTS}
1727 if ! do_facet ost$ost test -b ${dev}; then
1728 opts=$(csa_add "$opts" -o loop)
1732 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1733 { error "mounting $dev as $FSTYPE failed"; return 3; }
1734 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1735 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1736 do_facet ost$ost umount -d $dir
1737 start ost$ost $dev $OST_MOUNT_OPTS
1739 # re-enable when debugfs will understand new filter_fid
1740 #seq=$(echo $seq | sed -e "s/^0x//g")
1741 #if [ $seq == 0 ]; then
1742 # oid_hex=$(echo $oid)
1744 # oid_hex=$(echo $hex | sed -e "s/^0x//g")
1746 #local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1747 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1748 # $dev 2>/dev/null" | grep "parent=")
1750 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1752 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1754 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1755 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1756 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1757 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1758 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1759 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1761 # compare lmm_seq and filter_fid->ff_parent.f_seq
1762 [ $ff_pseq = $lmm_seq ] ||
1763 error "FF parent SEQ $ff_pseq != $lmm_seq"
1764 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1765 [ $ff_poid = $lmm_oid ] ||
1766 error "FF parent OID $ff_poid != $lmm_oid"
1767 [ $ff_pstripe = $stripe_nr ] ||
1768 error "FF stripe $ff_pstripe != $stripe_nr"
1770 stripe_nr=$((stripe_nr + 1))
1775 remote_ost_nodsh && skip "remote OST with nodsh" && return
1776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1777 test_mkdir -p $DIR/$tdir
1779 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1780 { error "setstripe -c -1 failed"; return 1; }
1781 # We need to send a write to every object to get parent FID info set.
1782 # This _should_ also work for setattr, but does not currently.
1783 # touch $DIR/$tdir/$tfile-1 ||
1784 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1785 { error "dd $tfile-1 failed"; return 2; }
1786 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1787 { error "setstripe -c -1 failed"; return 3; }
1788 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1789 { error "dd $tfile-2 failed"; return 4; }
1791 # make sure write RPCs have been sent to OSTs
1794 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1795 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1797 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1799 test_27A() { # b=19102
1800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1801 local restore_size=$($GETSTRIPE -S $MOUNT)
1802 local restore_count=$($GETSTRIPE -c $MOUNT)
1803 local restore_offset=$($GETSTRIPE -i $MOUNT)
1804 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1805 local default_size=$($GETSTRIPE -S $MOUNT)
1806 local default_count=$($GETSTRIPE -c $MOUNT)
1807 local default_offset=$($GETSTRIPE -i $MOUNT)
1808 local dsize=$((1024 * 1024))
1809 [ $default_size -eq $dsize ] ||
1810 error "stripe size $default_size != $dsize"
1811 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1812 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1813 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1815 run_test 27A "check filesystem-wide default LOV EA values"
1817 test_27B() { # LU-2523
1818 test_mkdir -p $DIR/$tdir
1819 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1821 # open f1 with O_LOV_DELAY_CREATE
1823 # call setstripe ioctl on open file descriptor for f1
1825 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1829 # open f1 with O_LOV_DELAY_CREATE
1831 # call setstripe ioctl on open file descriptor for f1
1833 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1835 # Allow multiop to fail in imitation of NFS's busted semantics.
1838 run_test 27B "call setstripe on open unlinked file/rename victim"
1840 test_27C() { #LU-2871
1841 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1848 test_mkdir -p $DIR/$tdir
1850 for i in $(seq 0 $((OSTCOUNT - 1))); do
1851 # set stripe across all OSTs starting from OST$i
1852 $SETSTRIPE -i $i -c -1 $tfile$i
1853 # get striping information
1854 ost_idx=($($GETSTRIPE $tfile$i |
1855 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1858 for j in $(seq 0 $((OSTCOUNT - 1))); do
1859 index=$(((i + j) % OSTCOUNT))
1860 [ ${ost_idx[$j]} -eq $index ] || error
1864 run_test 27C "check full striping across all OSTs"
1866 # createtest also checks that device nodes are created and
1867 # then visible correctly (#2091)
1868 test_28() { # bug 2091
1870 $CREATETEST $DIR/d28/ct || error
1872 run_test 28 "create/mknod/mkdir with bad file types ============"
1875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1876 cancel_lru_locks mdc
1882 declare -i LOCKCOUNTORIG=0
1883 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1884 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1886 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1888 declare -i LOCKUNUSEDCOUNTORIG=0
1889 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1890 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1897 declare -i LOCKCOUNTCURRENT=0
1898 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1899 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1902 declare -i LOCKUNUSEDCOUNTCURRENT=0
1903 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1904 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1907 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1908 lctl set_param -n ldlm.dump_namespaces ""
1909 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1910 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1911 log "dumped log to $TMP/test_29.dk (bug 5793)"
1914 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1915 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1916 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1917 log "dumped log to $TMP/test_29.dk (bug 5793)"
1921 run_test 29 "IT_GETATTR regression ============================"
1923 test_30a() { # was test_30
1924 cp `which ls` $DIR || cp /bin/ls $DIR
1928 run_test 30a "execute binary from Lustre (execve) =============="
1931 cp `which ls` $DIR || cp /bin/ls $DIR
1933 $RUNAS $DIR/ls / || error
1936 run_test 30b "execute binary from Lustre as non-root ==========="
1938 test_30c() { # b=22376
1939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1940 cp `which ls` $DIR || cp /bin/ls $DIR
1942 cancel_lru_locks mdc
1943 cancel_lru_locks osc
1944 $RUNAS $DIR/ls / || error
1947 run_test 30c "execute binary from Lustre without read perms ===="
1950 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1951 $CHECKSTAT -a $DIR/f31 || error
1953 run_test 31a "open-unlink file =================================="
1956 touch $DIR/f31 || error
1957 ln $DIR/f31 $DIR/f31b || error
1958 $MULTIOP $DIR/f31b Ouc || error
1959 $CHECKSTAT -t file $DIR/f31 || error
1961 run_test 31b "unlink file with multiple links while open ======="
1964 touch $DIR/f31 || error
1965 ln $DIR/f31 $DIR/f31c || error
1966 multiop_bg_pause $DIR/f31 O_uc || return 1
1968 $MULTIOP $DIR/f31c Ouc
1969 kill -USR1 $MULTIPID
1972 run_test 31c "open-unlink file with multiple links ============="
1975 opendirunlink $DIR/d31d $DIR/d31d || error
1976 $CHECKSTAT -a $DIR/d31d || error
1978 run_test 31d "remove of open directory ========================="
1980 test_31e() { # bug 2904
1981 check_kernel_version 34 || return 0
1982 openfilleddirunlink $DIR/d31e || error
1984 run_test 31e "remove of open non-empty directory ==============="
1986 test_31f() { # bug 4554
1987 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1989 test_mkdir $DIR/d31f
1990 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1991 cp /etc/hosts $DIR/d31f
1993 $GETSTRIPE $DIR/d31f/hosts
1994 multiop_bg_pause $DIR/d31f D_c || return 1
1997 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1998 test_mkdir $DIR/d31f
1999 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2000 cp /etc/hosts $DIR/d31f
2002 $GETSTRIPE $DIR/d31f/hosts
2003 multiop_bg_pause $DIR/d31f D_c || return 1
2006 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2007 wait $MULTIPID || error "first opendir $MULTIPID failed"
2011 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2012 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2015 run_test 31f "remove of open directory with open-unlink file ==="
2018 echo "-- cross directory link --"
2019 test_mkdir $DIR/d31ga
2020 test_mkdir $DIR/d31gb
2022 ln $DIR/d31ga/f $DIR/d31gb/g
2023 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2024 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2025 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2026 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2028 run_test 31g "cross directory link==============="
2031 echo "-- cross directory link --"
2032 test_mkdir $DIR/d31h
2033 test_mkdir $DIR/d31h/dir
2035 ln $DIR/d31h/f $DIR/d31h/dir/g
2036 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2037 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2038 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2039 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2041 run_test 31h "cross directory link under child==============="
2044 echo "-- cross directory link --"
2045 test_mkdir $DIR/d31i
2046 test_mkdir $DIR/d31i/dir
2047 touch $DIR/d31i/dir/f
2048 ln $DIR/d31i/dir/f $DIR/d31i/g
2049 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2050 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2051 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2052 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2054 run_test 31i "cross directory link under parent==============="
2058 test_mkdir $DIR/d31j
2059 test_mkdir $DIR/d31j/dir1
2060 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2061 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2062 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2063 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2066 run_test 31j "link for directory==============="
2070 test_mkdir $DIR/d31k
2072 touch $DIR/d31k/exist
2073 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2074 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2075 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2076 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2077 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2078 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2079 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2082 run_test 31k "link to file: the same, non-existing, dir==============="
2085 test_mkdir $DIR/d31m
2087 test_mkdir $DIR/d31m2
2088 touch $DIR/d31m2/exist
2089 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2090 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2091 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2092 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2093 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2094 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2097 run_test 31m "link to file: the same, non-existing, dir==============="
2100 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2101 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2102 nlink=$(stat --format=%h $DIR/$tfile)
2103 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2104 exec 173<$DIR/$tfile
2105 trap "exec 173<&-" EXIT
2106 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2107 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2108 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2109 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2110 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2113 run_test 31n "check link count of unlinked file"
2115 cleanup_test32_mount() {
2117 $UMOUNT $DIR/$tdir/ext2-mountpoint
2121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2122 echo "== more mountpoints and symlinks ================="
2123 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2124 trap cleanup_test32_mount EXIT
2125 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2126 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2127 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2128 cleanup_test32_mount
2130 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2134 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2135 trap cleanup_test32_mount EXIT
2136 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2137 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2138 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2139 cleanup_test32_mount
2141 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2145 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2146 trap cleanup_test32_mount EXIT
2147 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2148 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2149 test_mkdir -p $DIR/$tdir/d2/test_dir
2150 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2151 cleanup_test32_mount
2153 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2156 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2157 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2158 trap cleanup_test32_mount EXIT
2159 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2160 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2161 test_mkdir -p $DIR/$tdir/d2/test_dir
2162 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2163 cleanup_test32_mount
2165 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2168 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2169 test_mkdir -p $DIR/d32e/tmp
2170 TMP_DIR=$DIR/d32e/tmp
2171 ln -s $DIR/d32e $TMP_DIR/symlink11
2172 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2173 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2174 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2176 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2179 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2180 test_mkdir -p $DIR/d32f/tmp
2181 TMP_DIR=$DIR/d32f/tmp
2182 ln -s $DIR/d32f $TMP_DIR/symlink11
2183 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2184 ls $DIR/d32f/tmp/symlink11 || error
2185 ls $DIR/d32f/symlink01 || error
2187 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2190 TMP_DIR=$DIR/$tdir/tmp
2191 test_mkdir -p $DIR/$tdir/tmp
2192 test_mkdir $DIR/${tdir}2
2193 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2194 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2195 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2196 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2197 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2198 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2200 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2203 rm -fr $DIR/$tdir $DIR/${tdir}2
2204 TMP_DIR=$DIR/$tdir/tmp
2205 test_mkdir -p $DIR/$tdir/tmp
2206 test_mkdir $DIR/${tdir}2
2207 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2208 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2209 ls $TMP_DIR/symlink12 || error
2210 ls $DIR/$tdir/symlink02 || error
2212 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2216 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2217 trap cleanup_test32_mount EXIT
2218 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2219 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2220 touch $DIR/$tdir/test_file
2221 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2222 cleanup_test32_mount
2224 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2228 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2229 trap cleanup_test32_mount EXIT
2230 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2231 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2232 touch $DIR/$tdir/test_file
2233 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2234 cleanup_test32_mount
2236 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2241 trap cleanup_test32_mount EXIT
2242 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2243 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2244 test_mkdir -p $DIR/$tdir/d2
2245 touch $DIR/$tdir/d2/test_file || error
2246 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2247 cleanup_test32_mount
2249 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2254 trap cleanup_test32_mount EXIT
2255 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2256 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2257 test_mkdir -p $DIR/$tdir/d2
2258 touch $DIR/$tdir/d2/test_file
2259 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2260 cleanup_test32_mount
2262 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2266 test_mkdir -p $DIR/d32m/tmp
2267 TMP_DIR=$DIR/d32m/tmp
2268 ln -s $DIR $TMP_DIR/symlink11
2269 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2270 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2271 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2273 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2277 test_mkdir -p $DIR/d32n/tmp
2278 TMP_DIR=$DIR/d32n/tmp
2279 ln -s $DIR $TMP_DIR/symlink11
2280 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2281 ls -l $DIR/d32n/tmp/symlink11 || error
2282 ls -l $DIR/d32n/symlink01 || error
2284 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2287 rm -fr $DIR/d32o $DIR/$tfile
2289 test_mkdir -p $DIR/d32o/tmp
2290 TMP_DIR=$DIR/d32o/tmp
2291 ln -s $DIR/$tfile $TMP_DIR/symlink12
2292 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2293 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2294 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2295 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2296 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2298 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2308 test_mkdir -p $DIR/d32p/tmp
2310 TMP_DIR=$DIR/d32p/tmp
2312 ln -s $DIR/$tfile $TMP_DIR/symlink12
2314 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2316 cat $DIR/d32p/tmp/symlink12 || error
2318 cat $DIR/d32p/symlink02 || error
2321 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2323 cleanup_testdir_mount() {
2329 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2330 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2331 trap cleanup_testdir_mount EXIT
2332 test_mkdir -p $DIR/$tdir
2333 touch $DIR/$tdir/under_the_mount
2334 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2335 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2336 cleanup_testdir_mount
2338 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2342 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2343 trap cleanup_testdir_mount EXIT
2344 test_mkdir -p $DIR/$tdir
2345 touch $DIR/$tdir/under_the_mount
2346 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2347 ls $DIR/$tdir | grep -q under_the_mount && error || true
2348 cleanup_testdir_mount
2350 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2355 chmod 444 $DIR/$tfile
2356 chown $RUNAS_ID $DIR/$tfile
2358 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2361 run_test 33aa "write file with mode 444 (should return error) ===="
2365 test_mkdir -p $DIR/d33
2366 chown $RUNAS_ID $DIR/d33
2367 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2368 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2369 error "open RDWR" || true
2371 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2375 test_mkdir -p $DIR/d33
2376 chown $RUNAS_ID $DIR/d33
2377 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2379 run_test 33b "test open file with malformed flags (No panic and return error)"
2382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2388 remote_ost_nodsh && skip "remote OST with nodsh" && return
2391 test_mkdir -p $DIR/d33
2392 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2395 for ostnum in $(seq $OSTCOUNT); do
2396 # test-framework's OST numbering is one-based, while Lustre's
2398 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2399 # Parsing llobdstat's output sucks; we could grep the /proc
2400 # path, but that's likely to not be as portable as using the
2401 # llobdstat utility. So we parse lctl output instead.
2402 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2403 obdfilter/$ostname/stats |
2404 awk '/^write_bytes/ {print $7}' )
2405 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2406 if (( ${write_bytes:-0} > 0 ))
2413 $all_zeros || return 0
2416 echo foo > $DIR/d33/bar
2420 # Total up write_bytes after writing. We'd better find non-zeros.
2421 for ostnum in $(seq $OSTCOUNT); do
2422 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2423 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2424 obdfilter/$ostname/stats |
2425 awk '/^write_bytes/ {print $7}' )
2426 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2427 if (( ${write_bytes:-0} > 0 ))
2436 for ostnum in $(seq $OSTCOUNT); do
2437 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2438 echo "Check that write_bytes is present in obdfilter/*/stats:"
2439 do_facet ost$ostnum lctl get_param -n \
2440 obdfilter/$ostname/stats
2442 error "OST not keeping write_bytes stats (b22312)"
2445 run_test 33c "test llobdstat and write_bytes"
2448 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2451 local remote_dir=$DIR/$tdir/remote_dir
2454 $LFS mkdir -i $MDTIDX $remote_dir ||
2455 error "create remote directory failed"
2457 touch $remote_dir/$tfile
2458 chmod 444 $remote_dir/$tfile
2459 chown $RUNAS_ID $remote_dir/$tfile
2461 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2463 chown $RUNAS_ID $remote_dir
2464 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2465 error "create" || true
2466 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2467 error "open RDWR" || true
2468 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2469 error "create" || true
2471 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2473 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2476 $MCREATE $DIR/f34 || error
2477 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2478 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2479 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2480 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2482 run_test 34a "truncate file that has not been opened ==========="
2485 [ ! -f $DIR/f34 ] && test_34a
2486 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2487 $OPENFILE -f O_RDONLY $DIR/f34
2488 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2489 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2491 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2494 [ ! -f $DIR/f34 ] && test_34a
2495 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2496 $OPENFILE -f O_RDWR $DIR/f34
2497 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2498 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2500 run_test 34c "O_RDWR opening file-with-size works =============="
2503 [ ! -f $DIR/f34 ] && test_34a
2504 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2505 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2508 run_test 34d "write to sparse file ============================="
2512 $MCREATE $DIR/f34e || error
2513 $TRUNCATE $DIR/f34e 1000 || error
2514 $CHECKSTAT -s 1000 $DIR/f34e || error
2515 $OPENFILE -f O_RDWR $DIR/f34e
2516 $CHECKSTAT -s 1000 $DIR/f34e || error
2518 run_test 34e "create objects, some with size and some without =="
2520 test_34f() { # bug 6242, 6243
2521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2524 $MCREATE $DIR/f34f || error
2525 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2526 dd if=$DIR/f34f of=$TMP/f34f
2527 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2528 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2529 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2530 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2531 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2533 run_test 34f "read from a file with no objects until EOF ======="
2536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2537 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2538 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2539 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2540 cancel_lru_locks osc
2541 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2542 error "wrong size after lock cancel"
2544 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2545 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2546 error "expanding truncate failed"
2547 cancel_lru_locks osc
2548 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2549 error "wrong expanded size after lock cancel"
2551 run_test 34g "truncate long file ==============================="
2554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2558 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2559 sync # Flush the cache so that multiop below does not block on cache
2560 # flush when getting the group lock
2561 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2565 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2566 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2570 local nsz=`stat -c %s $DIR/$tfile`
2571 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2573 run_test 34h "ftruncate file under grouplock should not block"
2576 cp /bin/sh $DIR/f35a
2578 chown $RUNAS_ID $DIR/f35a
2579 $RUNAS $DIR/f35a && error || true
2582 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2586 utime $DIR/f36 || error
2588 run_test 36a "MDS utime check (mknod, utime) ==================="
2592 utime $DIR/f36 || error
2594 run_test 36b "OST utime check (open, utime) ===================="
2599 chown $RUNAS_ID $DIR/d36
2600 $RUNAS utime $DIR/d36/f36 || error
2602 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2605 [ ! -d $DIR/d36 ] && test_36c
2606 echo "" > $DIR/d36/f36
2607 $RUNAS utime $DIR/d36/f36 || error
2609 run_test 36d "non-root OST utime check (open, utime) ==========="
2612 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2613 test_mkdir -p $DIR/$tdir
2614 touch $DIR/$tdir/$tfile
2615 $RUNAS utime $DIR/$tdir/$tfile && \
2616 error "utime worked, expected failure" || true
2618 run_test 36e "utime on non-owned file (should return error) ===="
2622 local LANG_SAVE=$LANG
2623 local LC_LANG_SAVE=$LC_LANG
2624 export LANG=C LC_LANG=C # for date language
2626 DATESTR="Dec 20 2000"
2627 test_mkdir -p $DIR/$tdir
2628 lctl set_param fail_loc=$fl
2630 cp /etc/hosts $DIR/$tdir/$tfile
2631 sync & # write RPC generated with "current" inode timestamp, but delayed
2633 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2634 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2635 cancel_lru_locks osc
2636 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2638 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2639 echo "BEFORE: $LS_BEFORE" && \
2640 echo "AFTER : $LS_AFTER" && \
2641 echo "WANT : $DATESTR" && \
2642 error "$DIR/$tdir/$tfile timestamps changed" || true
2644 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2649 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2650 subr_36fh "0x80000214"
2652 run_test 36f "utime on file racing with OST BRW write =========="
2655 remote_ost_nodsh && skip "remote OST with nodsh" && return
2656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2661 test_mkdir -p $DIR/$tdir
2662 fmd_max_age=$(do_facet ost1 \
2663 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2666 fmd_before=$(do_facet ost1 \
2667 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2668 touch $DIR/$tdir/$tfile
2669 sleep $((fmd_max_age + 12))
2670 fmd_after=$(do_facet ost1 \
2671 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2673 echo "fmd_before: $fmd_before"
2674 echo "fmd_after: $fmd_after"
2675 [ "$fmd_after" -gt "$fmd_before" ] && \
2676 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2677 error "fmd didn't expire after ping" || true
2679 run_test 36g "filter mod data cache expiry ====================="
2682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2683 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2684 subr_36fh "0x80000227"
2686 run_test 36h "utime on file racing with OST BRW write =========="
2688 # test_37 - duplicate with tests 32q 32r
2691 local file=$DIR/$tfile
2693 openfile -f O_DIRECTORY $file
2696 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2697 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2699 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2703 touch $DIR/${tfile}2
2704 # ls -l $DIR/$tfile $DIR/${tfile}2
2705 # ls -lu $DIR/$tfile $DIR/${tfile}2
2706 # ls -lc $DIR/$tfile $DIR/${tfile}2
2708 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2709 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2711 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2713 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2715 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2716 error "O_TRUNC didn't change timestamps"
2719 run_test 39 "mtime changed on create ==========================="
2722 test_mkdir -p $DIR/$tdir
2723 cp -p /etc/passwd $DIR/$tdir/fopen
2724 cp -p /etc/passwd $DIR/$tdir/flink
2725 cp -p /etc/passwd $DIR/$tdir/funlink
2726 cp -p /etc/passwd $DIR/$tdir/frename
2727 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2730 echo "aaaaaa" >> $DIR/$tdir/fopen
2731 echo "aaaaaa" >> $DIR/$tdir/flink
2732 echo "aaaaaa" >> $DIR/$tdir/funlink
2733 echo "aaaaaa" >> $DIR/$tdir/frename
2735 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2736 local link_new=`stat -c %Y $DIR/$tdir/flink`
2737 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2738 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2740 cat $DIR/$tdir/fopen > /dev/null
2741 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2742 rm -f $DIR/$tdir/funlink2
2743 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2745 for (( i=0; i < 2; i++ )) ; do
2746 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2747 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2748 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2749 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2751 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2752 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2753 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2754 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2756 cancel_lru_locks osc
2757 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2760 run_test 39b "mtime change on open, link, unlink, rename ======"
2762 # this should be set to past
2763 TEST_39_MTIME=`date -d "1 year ago" +%s`
2769 local mtime0=`stat -c %Y $DIR1/$tfile`
2771 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2772 local mtime1=`stat -c %Y $DIR1/$tfile`
2773 [ "$mtime1" = $TEST_39_MTIME ] || \
2774 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2777 echo hello >> $DIR1/$tfile
2779 local mtime2=`stat -c %Y $DIR1/$tfile`
2780 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2781 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2783 mv $DIR1/$tfile $DIR1/$tfile-1
2785 for (( i=0; i < 2; i++ )) ; do
2786 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2787 [ "$mtime2" = "$mtime3" ] || \
2788 error "mtime ($mtime2) changed (to $mtime3) on rename"
2790 cancel_lru_locks osc
2791 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2794 run_test 39c "mtime change on rename ==========================="
2798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2801 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2803 for (( i=0; i < 2; i++ )) ; do
2804 local mtime=`stat -c %Y $DIR1/$tfile`
2805 [ $mtime = $TEST_39_MTIME ] || \
2806 error "mtime($mtime) is not set to $TEST_39_MTIME"
2808 cancel_lru_locks osc
2809 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2812 run_test 39d "create, utime, stat =============================="
2816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2818 local mtime1=`stat -c %Y $DIR1/$tfile`
2820 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2822 for (( i=0; i < 2; i++ )) ; do
2823 local mtime2=`stat -c %Y $DIR1/$tfile`
2824 [ $mtime2 = $TEST_39_MTIME ] || \
2825 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2827 cancel_lru_locks osc
2828 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2831 run_test 39e "create, stat, utime, stat ========================"
2835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2837 mtime1=`stat -c %Y $DIR1/$tfile`
2840 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2842 for (( i=0; i < 2; i++ )) ; do
2843 local mtime2=`stat -c %Y $DIR1/$tfile`
2844 [ $mtime2 = $TEST_39_MTIME ] || \
2845 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2847 cancel_lru_locks osc
2848 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2851 run_test 39f "create, stat, sleep, utime, stat ================="
2855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2856 echo hello >> $DIR1/$tfile
2857 local mtime1=`stat -c %Y $DIR1/$tfile`
2860 chmod o+r $DIR1/$tfile
2862 for (( i=0; i < 2; i++ )) ; do
2863 local mtime2=`stat -c %Y $DIR1/$tfile`
2864 [ "$mtime1" = "$mtime2" ] || \
2865 error "lost mtime: $mtime2, should be $mtime1"
2867 cancel_lru_locks osc
2868 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2871 run_test 39g "write, chmod, stat ==============================="
2875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2880 echo hello >> $DIR1/$tfile
2881 local mtime1=`stat -c %Y $DIR1/$tfile`
2883 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2885 if [ "$d1" != "$d2" ]; then
2886 echo "write and touch not within one second"
2888 for (( i=0; i < 2; i++ )) ; do
2889 local mtime2=`stat -c %Y $DIR1/$tfile`
2890 [ "$mtime2" = $TEST_39_MTIME ] || \
2891 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2893 cancel_lru_locks osc
2894 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2898 run_test 39h "write, utime within one second, stat ============="
2901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2905 echo hello >> $DIR1/$tfile
2906 local mtime1=`stat -c %Y $DIR1/$tfile`
2908 mv $DIR1/$tfile $DIR1/$tfile-1
2910 for (( i=0; i < 2; i++ )) ; do
2911 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2913 [ "$mtime1" = "$mtime2" ] || \
2914 error "lost mtime: $mtime2, should be $mtime1"
2916 cancel_lru_locks osc
2917 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2920 run_test 39i "write, rename, stat =============================="
2923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2924 start_full_debug_logging
2928 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2929 lctl set_param fail_loc=0x80000412
2930 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2931 error "multiop failed"
2933 local mtime1=`stat -c %Y $DIR1/$tfile`
2935 mv $DIR1/$tfile $DIR1/$tfile-1
2937 kill -USR1 $multipid
2938 wait $multipid || error "multiop close failed"
2940 for (( i=0; i < 2; i++ )) ; do
2941 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2942 [ "$mtime1" = "$mtime2" ] ||
2943 error "mtime is lost on close: $mtime2, " \
2946 cancel_lru_locks osc
2947 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2949 lctl set_param fail_loc=0
2950 stop_full_debug_logging
2952 run_test 39j "write, rename, close, stat ======================="
2955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2959 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2961 local mtime1=`stat -c %Y $DIR1/$tfile`
2963 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2965 kill -USR1 $multipid
2966 wait $multipid || error "multiop close failed"
2968 for (( i=0; i < 2; i++ )) ; do
2969 local mtime2=`stat -c %Y $DIR1/$tfile`
2971 [ "$mtime2" = $TEST_39_MTIME ] || \
2972 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2974 cancel_lru_locks osc
2975 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2978 run_test 39k "write, utime, close, stat ========================"
2980 # this should be set to future
2981 TEST_39_ATIME=`date -d "1 year" +%s`
2984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2985 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2986 local atime_diff=$(do_facet $SINGLEMDS \
2987 lctl get_param -n mdd.*MDT0000*.atime_diff)
2991 # test setting directory atime to future
2992 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2993 local atime=$(stat -c %X $DIR/$tdir)
2994 [ "$atime" = $TEST_39_ATIME ] || \
2995 error "atime is not set to future: $atime, $TEST_39_ATIME"
2997 # test setting directory atime from future to now
2998 local d1=$(date +%s)
3000 local d2=$(date +%s)
3002 cancel_lru_locks mdc
3003 atime=$(stat -c %X $DIR/$tdir)
3004 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3005 error "atime is not updated from future: $atime, $d1<atime<$d2"
3007 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3010 # test setting directory atime when now > dir atime + atime_diff
3014 cancel_lru_locks mdc
3015 atime=$(stat -c %X $DIR/$tdir)
3016 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3017 error "atime is not updated : $atime, should be $d2"
3019 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3022 # test not setting directory atime when now < dir atime + atime_diff
3024 cancel_lru_locks mdc
3025 atime=$(stat -c %X $DIR/$tdir)
3026 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3027 error "atime is updated to $atime, should remain $d1<atime<$d2"
3029 do_facet $SINGLEMDS \
3030 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3032 run_test 39l "directory atime update ==========================="
3035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3038 local far_past_mtime=$(date -d "May 29 1953" +%s)
3039 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3041 touch -m -d @$far_past_mtime $DIR1/$tfile
3042 touch -a -d @$far_past_atime $DIR1/$tfile
3044 for (( i=0; i < 2; i++ )) ; do
3045 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3046 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3047 error "atime or mtime set incorrectly"
3049 cancel_lru_locks osc
3050 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3053 run_test 39m "test atime and mtime before 1970"
3056 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
3057 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
3058 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
3060 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3064 small_write $DIR/f41 18
3066 run_test 41 "test small file write + fstat ====================="
3068 count_ost_writes() {
3069 lctl get_param -n osc.*.stats |
3070 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3077 BG_DIRTY_RATIO_SAVE=10
3078 MAX_BG_DIRTY_RATIO=25
3082 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3083 # dirty_ratio, dirty_background_ratio
3084 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3085 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3086 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3087 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3089 # if file not here, we are a 2.4 kernel
3090 kill -CONT `pidof kupdated`
3095 # setup the trap first, so someone cannot exit the test at the
3096 # exact wrong time and mess up a machine
3097 trap start_writeback EXIT
3098 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3099 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3100 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3101 sysctl -w vm.dirty_writeback_centisecs=0
3102 sysctl -w vm.dirty_writeback_centisecs=0
3103 # save and increase /proc/sys/vm/dirty_ratio
3104 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3105 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3106 # save and increase /proc/sys/vm/dirty_background_ratio
3107 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3108 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3110 # if file not here, we are a 2.4 kernel
3111 kill -STOP `pidof kupdated`
3115 # ensure that all stripes have some grant before we test client-side cache
3117 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3118 dd if=/dev/zero of=$i bs=4k count=1
3123 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3124 # file truncation, and file removal.
3126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3128 cancel_lru_locks osc
3130 sync; sleep 1; sync # just to be safe
3131 BEFOREWRITES=`count_ost_writes`
3132 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3133 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3134 AFTERWRITES=`count_ost_writes`
3135 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3136 error "$BEFOREWRITES < $AFTERWRITES"
3139 run_test 42a "ensure that we don't flush on close =============="
3142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3144 cancel_lru_locks osc
3147 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3148 BEFOREWRITES=`count_ost_writes`
3149 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3150 AFTERWRITES=`count_ost_writes`
3151 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3152 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3154 BEFOREWRITES=`count_ost_writes`
3155 sync || error "sync: $?"
3156 AFTERWRITES=`count_ost_writes`
3157 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3158 error "$BEFOREWRITES < $AFTERWRITES on sync"
3160 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3164 run_test 42b "test destroy of file with cached dirty data ======"
3166 # if these tests just want to test the effect of truncation,
3167 # they have to be very careful. consider:
3168 # - the first open gets a {0,EOF}PR lock
3169 # - the first write conflicts and gets a {0, count-1}PW
3170 # - the rest of the writes are under {count,EOF}PW
3171 # - the open for truncate tries to match a {0,EOF}PR
3172 # for the filesize and cancels the PWs.
3173 # any number of fixes (don't get {0,EOF} on open, match
3174 # composite locks, do smarter file size management) fix
3175 # this, but for now we want these tests to verify that
3176 # the cancellation with truncate intent works, so we
3177 # start the file with a full-file pw lock to match against
3178 # until the truncate.
3183 cancel_lru_locks osc
3185 # prime the file with 0,EOF PW to match
3189 # now the real test..
3190 dd if=/dev/zero of=$file bs=1024 count=100
3191 BEFOREWRITES=`count_ost_writes`
3192 $TRUNCATE $file $offset
3193 cancel_lru_locks osc
3194 AFTERWRITES=`count_ost_writes`
3199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3201 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3202 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3205 run_test 42c "test partial truncate of file with cached dirty data"
3208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3210 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3211 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3214 run_test 42d "test complete truncate of file with cached dirty data"
3216 test_42e() { # bug22074
3217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3218 local TDIR=$DIR/${tdir}e
3219 local pagesz=$(page_size)
3220 local pages=16 # hardcoded 16 pages, don't change it.
3221 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3222 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3226 test_mkdir -p $DIR/${tdir}e
3227 $SETSTRIPE -c 1 $TDIR
3228 createmany -o $TDIR/f $files
3230 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3232 # we assume that with $OSTCOUNT files, at least one of them will
3233 # be allocated on OST0.
3234 warmup_files=$((OSTCOUNT * max_dirty_mb))
3235 createmany -o $TDIR/w $warmup_files
3237 # write a large amount of data into one file and sync, to get good
3238 # avail_grant number from OST.
3239 for ((i=0; i<$warmup_files; i++)); do
3240 idx=$($GETSTRIPE -i $TDIR/w$i)
3241 [ $idx -ne 0 ] && continue
3242 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3245 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3247 $LCTL get_param $proc_osc0/cur_dirty_bytes
3248 $LCTL get_param $proc_osc0/cur_grant_bytes
3250 # create as much dirty pages as we can while not to trigger the actual
3251 # RPCs directly. but depends on the env, VFS may trigger flush during this
3252 # period, hopefully we are good.
3253 for ((i=0; i<$warmup_files; i++)); do
3254 idx=$($GETSTRIPE -i $TDIR/w$i)
3255 [ $idx -ne 0 ] && continue
3256 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3258 $LCTL get_param $proc_osc0/cur_dirty_bytes
3259 $LCTL get_param $proc_osc0/cur_grant_bytes
3261 # perform the real test
3262 $LCTL set_param $proc_osc0/rpc_stats 0
3263 for ((;i<$files; i++)); do
3264 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3265 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3268 $LCTL get_param $proc_osc0/rpc_stats
3271 local have_ppr=false
3272 $LCTL get_param $proc_osc0/rpc_stats |
3273 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3274 # skip lines until we are at the RPC histogram data
3275 [ "$PPR" == "pages" ] && have_ppr=true && continue
3276 $have_ppr || continue
3278 # we only want the percent stat for < 16 pages
3279 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3281 percent=$((percent + WPCT))
3282 if [ $percent -gt 15 ]; then
3283 error "less than 16-pages write RPCs" \
3290 run_test 42e "verify sub-RPC writes are not done synchronously"
3293 test_mkdir -p $DIR/$tdir
3294 cp -p /bin/ls $DIR/$tdir/$tfile
3295 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3297 # give multiop a chance to open
3300 $DIR/$tdir/$tfile && error || true
3303 run_test 43 "execution of file opened for write should return -ETXTBSY"
3306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3307 test_mkdir -p $DIR/$tdir
3308 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3309 cp -p multiop $DIR/$tdir/multiop
3310 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3313 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3314 kill -USR1 $MULTIOP_PID || return 2
3315 wait $MULTIOP_PID || return 3
3318 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3322 test_mkdir -p $DIR/$tdir
3323 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3324 cp -p multiop $DIR/$tdir/multiop
3325 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3328 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3329 kill -USR1 $MULTIOP_PID || return 2
3330 wait $MULTIOP_PID || return 3
3333 run_test 43b "truncate of file being executed should return -ETXTBSY"
3336 local testdir="$DIR/$tdir"
3337 test_mkdir -p $DIR/$tdir
3339 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3340 ( cd $testdir && md5sum -c)
3342 run_test 43c "md5sum of copy into lustre========================"
3345 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3346 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3347 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3349 run_test 44 "zero length read from a sparse stripe ============="
3352 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3354 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3355 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3356 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3358 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3359 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3362 OFFSETS="0 $((stride/2)) $((stride-1))"
3363 for offset in $OFFSETS ; do
3364 for i in `seq 0 $((nstripe-1))`; do
3365 local GLOBALOFFSETS=""
3366 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3367 local myfn=$DIR/d44a-$size
3368 echo "--------writing $myfn at $size"
3369 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3370 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3371 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3372 || error "ll_sparseness_verify $GLOBALOFFSETS"
3374 for j in `seq 0 $((nstripe-1))`; do
3375 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3376 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3377 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3379 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3380 || error "ll_sparseness_verify $GLOBALOFFSETS"
3385 run_test 44a "test sparse pwrite ==============================="
3389 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3395 before=`dirty_osc_total`
3396 echo executing "\"$*\""
3398 after=`dirty_osc_total`
3399 echo before $before, after $after
3402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3404 # Obtain grants from OST if it supports it
3405 echo blah > ${f}_grant
3408 do_dirty_record "echo blah > $f"
3409 [ $before -eq $after ] && error "write wasn't cached"
3410 do_dirty_record "> $f"
3411 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3412 do_dirty_record "echo blah > $f"
3413 [ $before -eq $after ] && error "write wasn't cached"
3414 do_dirty_record "sync"
3415 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3416 do_dirty_record "echo blah > $f"
3417 [ $before -eq $after ] && error "write wasn't cached"
3418 do_dirty_record "cancel_lru_locks osc"
3419 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3422 run_test 45 "osc io page accounting ============================"
3424 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3425 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3426 # objects offset and an assert hit when an rpc was built with 1023's mapped
3427 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3433 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3435 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3436 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3440 run_test 46 "dirtying a previously written page ================"
3442 # test_47 is removed "Device nodes check" is moved to test_28
3444 test_48a() { # bug 2399
3445 check_kernel_version 34 || return 0
3446 test_mkdir -p $DIR/$tdir
3448 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3449 test_mkdir $DIR/$tdir || error "recreate directory failed"
3450 touch foo || error "'touch foo' failed after recreating cwd"
3451 test_mkdir $DIR/$tdir/bar ||
3452 error "'mkdir foo' failed after recreating cwd"
3453 if check_kernel_version 44; then
3454 touch .foo || error "'touch .foo' failed after recreating cwd"
3455 test_mkdir $DIR/$tdir/.bar ||
3456 error "'mkdir .foo' failed after recreating cwd"
3458 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3459 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3460 cd . || error "'cd .' failed after recreating cwd"
3461 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3462 rmdir . && error "'rmdir .' worked after recreating cwd"
3463 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3464 cd .. || error "'cd ..' failed after recreating cwd"
3466 run_test 48a "Access renamed working dir (should return errors)="
3468 test_48b() { # bug 2399
3469 check_kernel_version 34 || return 0
3471 test_mkdir -p $DIR/$tdir
3473 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3474 touch foo && error "'touch foo' worked after removing cwd"
3475 test_mkdir $DIR/$tdir/foo &&
3476 error "'mkdir foo' worked after removing cwd"
3477 if check_kernel_version 44; then
3478 touch .foo && error "'touch .foo' worked after removing cwd"
3479 test_mkdir $DIR/$tdir/.foo &&
3480 error "'mkdir .foo' worked after removing cwd"
3482 ls . > /dev/null && error "'ls .' worked after removing cwd"
3483 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3484 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3485 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3486 rmdir . && error "'rmdir .' worked after removing cwd"
3487 ln -s . foo && error "'ln -s .' worked after removing cwd"
3488 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3490 run_test 48b "Access removed working dir (should return errors)="
3492 test_48c() { # bug 2350
3493 check_kernel_version 36 || return 0
3494 #lctl set_param debug=-1
3497 test_mkdir -p $DIR/$tdir/dir
3499 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3500 $TRACE touch foo && error "touch foo worked after removing cwd"
3501 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3502 if check_kernel_version 44; then
3503 touch .foo && error "touch .foo worked after removing cwd"
3504 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3506 $TRACE ls . && error "'ls .' worked after removing cwd"
3507 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3508 is_patchless || ( $TRACE cd . &&
3509 error "'cd .' worked after removing cwd" )
3510 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3511 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3512 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3513 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3515 run_test 48c "Access removed working subdir (should return errors)"
3517 test_48d() { # bug 2350
3518 check_kernel_version 36 || return 0
3519 #lctl set_param debug=-1
3522 test_mkdir -p $DIR/$tdir/dir
3524 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3525 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3526 $TRACE touch foo && error "'touch foo' worked after removing parent"
3527 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3528 if check_kernel_version 44; then
3529 touch .foo && error "'touch .foo' worked after removing parent"
3531 error "mkdir .foo worked after removing parent"
3533 $TRACE ls . && error "'ls .' worked after removing parent"
3534 $TRACE ls .. && error "'ls ..' worked after removing parent"
3535 is_patchless || ( $TRACE cd . &&
3536 error "'cd .' worked after recreate parent" )
3537 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3538 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3539 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3540 is_patchless || ( $TRACE cd .. &&
3541 error "'cd ..' worked after removing parent" || true )
3543 run_test 48d "Access removed parent subdir (should return errors)"
3545 test_48e() { # bug 4134
3546 check_kernel_version 41 || return 0
3547 #lctl set_param debug=-1
3550 test_mkdir -p $DIR/$tdir/dir
3552 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3553 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3554 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3555 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3556 # On a buggy kernel addition of "touch foo" after cd .. will
3557 # produce kernel oops in lookup_hash_it
3558 touch ../foo && error "'cd ..' worked after recreate parent"
3560 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3562 run_test 48e "Access to recreated parent subdir (should return errors)"
3564 test_49() { # LU-1030
3565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3566 # get ost1 size - lustre-OST0000
3567 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3568 # write 800M at maximum
3569 [ $ost1_size -gt 819200 ] && ost1_size=819200
3571 lfs setstripe -c 1 -i 0 $DIR/$tfile
3572 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3575 # change max_pages_per_rpc while writing the file
3576 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3577 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3578 # loop until dd process exits
3579 while ps ax -opid | grep -wq $dd_pid; do
3580 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3581 sleep $((RANDOM % 5 + 1))
3583 # restore original max_pages_per_rpc
3584 $LCTL set_param $osc1_mppc=$orig_mppc
3585 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3587 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3591 test_mkdir $DIR/$tdir
3593 ls /proc/$$/cwd || error
3595 run_test 50 "special situations: /proc symlinks ==============="
3597 test_51a() { # was test_51
3598 # bug 1516 - create an empty entry right after ".." then split dir
3599 test_mkdir -p $DIR/$tdir
3600 touch $DIR/$tdir/foo
3601 $MCREATE $DIR/$tdir/bar
3603 createmany -m $DIR/$tdir/longfile 201
3605 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3606 $MCREATE $DIR/$tdir/longfile$FNUM
3611 ls -l $DIR/$tdir > /dev/null || error
3613 run_test 51a "special situations: split htree with empty entry =="
3615 export NUMTEST=70000
3617 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3618 local BASE=$DIR/$tdir
3620 # cleanup the directory
3625 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3626 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3627 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3630 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3631 echo "reduced count to $NUMTEST due to inodes"
3633 # need to check free space for the directories as well
3634 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3635 numfree=$((blkfree / 4))
3636 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3637 echo "reduced count to $NUMTEST due to blocks"
3639 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3640 echo "failed" > $BASE/fnum
3642 run_test 51b "exceed 64k subdirectory nlink limit"
3644 test_51ba() { # LU-993
3645 local BASE=$DIR/$tdir
3646 # unlink all but 100 subdirectories, then check it still works
3648 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3650 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3651 local DELETE=$((NUMTEST - LEFT))
3653 # continue on to run this test even if 51b didn't finish,
3654 # just to delete the many subdirectories created.
3655 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3657 # for ldiskfs the nlink count should be 1, but this is OSD specific
3658 # and so this is listed for informational purposes only
3659 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3660 unlinkmany -d $BASE/d $DELETE
3663 if [ $RC -ne 0 ]; then
3664 if [ "$NUMPREV" == "failed" ]; then
3665 skip "previous setup failed"
3668 error "unlink of first $DELETE subdirs failed"
3673 echo "nlink between: $(stat -c %h $BASE)"
3674 # trim the first line of ls output
3675 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3676 [ $FOUND -ne $LEFT ] &&
3677 error "can't find subdirs: found only $FOUND/$LEFT"
3679 unlinkmany -d $BASE/d $DELETE $LEFT ||
3680 error "unlink of second $LEFT subdirs failed"
3681 # regardless of whether the backing filesystem tracks nlink accurately
3682 # or not, the nlink count shouldn't be more than "." and ".." here
3683 local AFTER=$(stat -c %h $BASE)
3684 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3685 echo "nlink after: $AFTER"
3687 run_test 51ba "verify nlink for many subdirectory cleanup"
3690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3691 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3692 test_mkdir -p $DIR/$tdir
3693 createmany -o $DIR/$tdir/t- 1000
3694 $GETSTRIPE $DIR/$tdir > $TMP/files
3695 for N in `seq 0 $((OSTCOUNT - 1))`; do
3696 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3697 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3698 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3700 unlinkmany $DIR/$tdir/t- 1000
3703 for N in `seq 1 $((OSTCOUNT - 1))`; do
3704 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3705 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3706 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3707 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3709 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3710 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3711 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3712 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3716 run_test 51d "check object distribution ===================="
3719 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3720 test_mkdir -p $DIR/$tdir
3721 touch $DIR/$tdir/foo
3722 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3723 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3724 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3725 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3726 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3728 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3729 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3730 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3732 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3733 cp -r $DIR/$tdir /tmp/
3734 rm -fr $DIR/$tdir || error "cleanup rm failed"
3736 run_test 52a "append-only flag test (should return errors) ====="
3739 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3740 test_mkdir -p $DIR/$tdir
3741 touch $DIR/$tdir/foo
3742 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3743 cat test > $DIR/$tdir/foo && error "cat test worked"
3744 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3745 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3746 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3748 echo foo >> $DIR/$tdir/foo && error "echo worked"
3749 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3750 [ -f $DIR/$tdir/foo ] || error
3751 [ -f $DIR/$tdir/foo_ren ] && error
3752 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3754 chattr -i $DIR/$tdir/foo || error "chattr failed"
3756 rm -fr $DIR/$tdir || error
3758 run_test 52b "immutable flag test (should return errors) ======="
3761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3762 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3763 remote_ost_nodsh && skip "remote OST with nodsh" && return
3773 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3774 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3775 param=`echo ${value[0]} | cut -d "=" -f1`
3776 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3777 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3778 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3779 node=$(facet_active_host ost$((ostnum+1)))
3780 param="obdfilter.$ostname.last_id"
3781 ost_last=$(do_node $node lctl get_param -n $param | head -n 1 |
3782 awk -F':' '{print $2}')
3783 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3784 if [ $ost_last != $mds_last ]; then
3785 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3789 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3792 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3793 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3794 $SOCKETSERVER $DIR/socket
3795 $SOCKETCLIENT $DIR/socket || error
3796 $MUNLINK $DIR/socket
3798 run_test 54a "unix domain socket test =========================="
3804 dd if=/dev/zero of=$f bs=`page_size` count=1
3806 run_test 54b "char device works in lustre ======================"
3809 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3810 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3811 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3813 for i in `seq 3 7`; do
3814 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3825 loopdev="$DIR/loop54c"
3828 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3829 mknod $loopdev b 7 $LOOPNUM
3830 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3831 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3832 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3833 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3835 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3836 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3838 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3843 run_test 54c "block device works in lustre ====================="
3849 [ "$string" = `echo $string > $f | cat $f` ] || error
3851 run_test 54d "fifo device works in lustre ======================"
3854 check_kernel_version 46 || return 0
3857 cp -aL /dev/console $f
3858 echo $string > $f || error
3860 run_test 54e "console/tty device works in lustre ======================"
3862 #The test_55 used to be iopen test and it was removed by bz#24037.
3863 #run_test 55 "check iopen_connect_dentry() ======================"
3865 test_56a() { # was test_56
3868 test_mkdir $DIR/$tdir
3869 test_mkdir $DIR/$tdir/dir
3871 NUMFILESx2=$(($NUMFILES * 2))
3872 for i in `seq 1 $NUMFILES` ; do
3873 touch $DIR/$tdir/file$i
3874 touch $DIR/$tdir/dir/file$i
3877 # test lfs getstripe with --recursive
3878 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3879 [ $FILENUM -eq $NUMFILESx2 ] ||
3880 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3881 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3882 [ $FILENUM -eq $NUMFILES ] ||
3883 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3884 echo "$GETSTRIPE --recursive passed."
3886 # test lfs getstripe with file instead of dir
3887 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3888 [ $FILENUM -eq 1 ] || error \
3889 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3890 echo "$GETSTRIPE file1 passed."
3892 #test lfs getstripe with --verbose
3893 [ `$GETSTRIPE --verbose $DIR/$tdir |
3894 grep -c lmm_magic` -eq $NUMFILES ] ||
3895 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3896 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3897 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3898 echo "$GETSTRIPE --verbose passed."
3900 #test lfs getstripe with --obd
3901 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3902 grep -q "unknown obduuid" ||
3903 error "$GETSTRIPE --obd wrong_uuid should return error message"
3905 [ "$OSTCOUNT" -lt 2 ] &&
3906 skip_env "skipping other $GETSTRIPE --obd test" && return
3909 OBDUUID=$(ostuuid_from_index $OSTIDX)
3910 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3911 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3912 [ $FOUND -eq $FILENUM ] ||
3913 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3914 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3915 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3916 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3917 error "$GETSTRIPE --obd: should not show file on other obd"
3918 echo "$GETSTRIPE --obd passed"
3920 run_test 56a "check $GETSTRIPE"
3925 local LOCAL_NUMFILES="$1"
3926 local LOCAL_NUMDIRS="$2"
3927 local MKDIR_PARAMS="$3"
3929 if [ ! -d "$TDIR" ] ; then
3931 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3932 for i in `seq 1 $LOCAL_NUMFILES` ; do
3935 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3936 test_mkdir $TDIR/dir$i
3937 for j in `seq 1 $LOCAL_NUMFILES` ; do
3938 touch $TDIR/dir$i/file$j
3944 setup_56_special() {
3948 if [ ! -e "$TDIR/loop1b" ] ; then
3949 for i in `seq 1 $LOCAL_NUMFILES` ; do
3950 mknod $TDIR/loop${i}b b 7 $i
3951 mknod $TDIR/null${i}c c 1 3
3952 ln -s $TDIR/file1 $TDIR/link${i}l
3954 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3955 mknod $TDIR/dir$i/loop${i}b b 7 $i
3956 mknod $TDIR/dir$i/null${i}c c 1 3
3957 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3966 setup_56 $NUMFILES $NUMDIRS
3968 EXPECTED=$(($NUMDIRS + 2))
3969 # test lfs find with -name
3970 for i in $(seq 1 $NUMFILES) ; do
3971 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3972 [ $NUMS -eq $EXPECTED ] ||
3973 error "lfs find -name \"*$i\" $TDIR wrong: "\
3974 "found $NUMS, expected $EXPECTED"
3977 run_test 56g "check lfs find -name ============================="
3983 setup_56 $NUMFILES $NUMDIRS
3985 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3986 # test lfs find with ! -name
3987 for i in $(seq 1 $NUMFILES) ; do
3988 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3989 [ $NUMS -eq $EXPECTED ] ||
3990 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3991 "found $NUMS, expected $EXPECTED"
3994 run_test 56h "check lfs find ! -name ============================="
3998 test_mkdir -p $DIR/$tdir
3999 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4000 CMD="$LFIND -ost $UUID $DIR/$tdir"
4002 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4004 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4008 setup_56_special $NUMFILES $NUMDIRS
4010 EXPECTED=$((NUMDIRS + 1))
4011 CMD="$LFIND -type d $TDIR"
4012 NUMS=$($CMD | wc -l)
4013 [ $NUMS -eq $EXPECTED ] ||
4014 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4016 run_test 56j "check lfs find -type d ============================="
4020 setup_56_special $NUMFILES $NUMDIRS
4022 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4023 CMD="$LFIND -type f $TDIR"
4024 NUMS=$($CMD | wc -l)
4025 [ $NUMS -eq $EXPECTED ] ||
4026 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4028 run_test 56k "check lfs find -type f ============================="
4032 setup_56_special $NUMFILES $NUMDIRS
4034 EXPECTED=$((NUMDIRS + NUMFILES))
4035 CMD="$LFIND -type b $TDIR"
4036 NUMS=$($CMD | wc -l)
4037 [ $NUMS -eq $EXPECTED ] ||
4038 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4040 run_test 56l "check lfs find -type b ============================="
4044 setup_56_special $NUMFILES $NUMDIRS
4046 EXPECTED=$((NUMDIRS + NUMFILES))
4047 CMD="$LFIND -type c $TDIR"
4048 NUMS=$($CMD | wc -l)
4049 [ $NUMS -eq $EXPECTED ] ||
4050 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4052 run_test 56m "check lfs find -type c ============================="
4056 setup_56_special $NUMFILES $NUMDIRS
4058 EXPECTED=$((NUMDIRS + NUMFILES))
4059 CMD="$LFIND -type l $TDIR"
4060 NUMS=$($CMD | wc -l)
4061 [ $NUMS -eq $EXPECTED ] ||
4062 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4064 run_test 56n "check lfs find -type l ============================="
4068 setup_56 $NUMFILES $NUMDIRS
4070 utime $TDIR/file1 > /dev/null || error "utime (1)"
4071 utime $TDIR/file2 > /dev/null || error "utime (2)"
4072 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4073 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4074 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4075 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4078 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4079 [ $NUMS -eq $EXPECTED ] || \
4080 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4083 CMD="$LFIND -mtime 0 $TDIR"
4084 NUMS=$($CMD | wc -l)
4085 [ $NUMS -eq $EXPECTED ] ||
4086 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4088 run_test 56o "check lfs find -mtime for old files =========================="
4091 [ $RUNAS_ID -eq $UID ] &&
4092 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4095 setup_56 $NUMFILES $NUMDIRS
4097 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4099 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4100 NUMS=$($CMD | wc -l)
4101 [ $NUMS -eq $EXPECTED ] || \
4102 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4104 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4105 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4106 NUMS=$($CMD | wc -l)
4107 [ $NUMS -eq $EXPECTED ] || \
4108 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4110 run_test 56p "check lfs find -uid and ! -uid ==============================="
4113 [ $RUNAS_ID -eq $UID ] &&
4114 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4117 setup_56 $NUMFILES $NUMDIRS
4119 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4122 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4123 NUMS=$($CMD | wc -l)
4124 [ $NUMS -eq $EXPECTED ] ||
4125 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4127 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4128 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4129 NUMS=$($CMD | wc -l)
4130 [ $NUMS -eq $EXPECTED ] ||
4131 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4133 run_test 56q "check lfs find -gid and ! -gid ==============================="
4137 setup_56 $NUMFILES $NUMDIRS
4140 CMD="$LFIND -size 0 -type f $TDIR"
4141 NUMS=$($CMD | wc -l)
4142 [ $NUMS -eq $EXPECTED ] ||
4143 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4145 CMD="$LFIND ! -size 0 -type f $TDIR"
4146 NUMS=$($CMD | wc -l)
4147 [ $NUMS -eq $EXPECTED ] ||
4148 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4149 echo "test" > $TDIR/$tfile
4150 echo "test2" > $TDIR/$tfile.2 && sync
4152 CMD="$LFIND -size 5 -type f $TDIR"
4153 NUMS=$($CMD | wc -l)
4154 [ $NUMS -eq $EXPECTED ] ||
4155 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4157 CMD="$LFIND -size +5 -type f $TDIR"
4158 NUMS=$($CMD | wc -l)
4159 [ $NUMS -eq $EXPECTED ] ||
4160 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4162 CMD="$LFIND -size +0 -type f $TDIR"
4163 NUMS=$($CMD | wc -l)
4164 [ $NUMS -eq $EXPECTED ] ||
4165 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4167 CMD="$LFIND ! -size -5 -type f $TDIR"
4168 NUMS=$($CMD | wc -l)
4169 [ $NUMS -eq $EXPECTED ] ||
4170 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4172 CMD="$LFIND -size -5 -type f $TDIR"
4173 NUMS=$($CMD | wc -l)
4174 [ $NUMS -eq $EXPECTED ] ||
4175 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4177 run_test 56r "check lfs find -size works =========================="
4179 test_56s() { # LU-611
4181 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4183 if [ $OSTCOUNT -gt 1 ]; then
4184 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4188 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4192 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4193 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4194 NUMS=$($CMD | wc -l)
4195 [ $NUMS -eq $EXPECTED ] ||
4196 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4198 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4199 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4200 NUMS=$($CMD | wc -l)
4201 [ $NUMS -eq $EXPECTED ] ||
4202 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4205 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4206 NUMS=$($CMD | wc -l)
4207 [ $NUMS -eq $EXPECTED ] ||
4208 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4210 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4211 NUMS=$($CMD | wc -l)
4212 [ $NUMS -eq $EXPECTED ] ||
4213 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4216 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4217 NUMS=$($CMD | wc -l)
4218 [ $NUMS -eq $EXPECTED ] ||
4219 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4221 run_test 56s "check lfs find -stripe-count works"
4223 test_56t() { # LU-611
4225 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4227 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4229 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4230 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4231 NUMS=$($CMD | wc -l)
4232 [ $NUMS -eq $EXPECTED ] ||
4233 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4235 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4236 NUMS=$($CMD | wc -l)
4237 [ $NUMS -eq $EXPECTED ] ||
4238 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4240 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4241 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4242 NUMS=$($CMD | wc -l)
4243 [ $NUMS -eq $EXPECTED ] ||
4244 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4246 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4247 NUMS=$($CMD | wc -l)
4248 [ $NUMS -eq $EXPECTED ] ||
4249 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4252 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4253 NUMS=$($CMD | wc -l)
4254 [ $NUMS -eq $EXPECTED ] ||
4255 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4257 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4258 NUMS=$($CMD | wc -l)
4259 [ $NUMS -eq $EXPECTED ] ||
4260 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4263 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4264 NUMS=$($CMD | wc -l)
4265 [ $NUMS -eq $EXPECTED ] ||
4266 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4268 run_test 56t "check lfs find -stripe-size works"
4270 test_56u() { # LU-611
4272 setup_56 $NUMFILES $NUMDIRS "-i 0"
4274 if [ $OSTCOUNT -gt 1 ]; then
4275 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4281 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4282 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4283 NUMS=$($CMD | wc -l)
4284 [ $NUMS -eq $EXPECTED ] ||
4285 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4288 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4289 NUMS=$($CMD | wc -l)
4290 [ $NUMS -eq $EXPECTED ] ||
4291 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4293 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4294 NUMS=$($CMD | wc -l)
4295 [ $NUMS -eq $EXPECTED ] ||
4296 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4299 # This should produce an error and not return any files
4300 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4301 NUMS=$($CMD 2>/dev/null | wc -l)
4302 [ $NUMS -eq $EXPECTED ] ||
4303 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4305 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4306 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4307 NUMS=$($CMD | wc -l)
4308 [ $NUMS -eq $EXPECTED ] ||
4309 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4311 run_test 56u "check lfs find -stripe-index works"
4318 setup_56 $NUMFILES $NUMDIRS
4320 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4321 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4323 for file in $($LFIND -mdt $UUID $TDIR); do
4324 file_mdt_idx=$($GETSTRIPE -M $file)
4325 [ $file_mdt_idx -eq $MDT_IDX ] ||
4326 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4329 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4331 # Get and check the actual stripe count of one file.
4332 # Usage: check_stripe_count <file> <expected_stripe_count>
4333 check_stripe_count() {
4338 [[ -z "$file" || -z "$expected" ]] &&
4339 error "check_stripe_count: invalid argument!"
4341 local cmd="$GETSTRIPE -c $file"
4342 actual=$($cmd) || error "$cmd failed"
4343 actual=${actual%% *}
4345 if [[ $actual -ne $expected ]]; then
4346 [[ $expected -eq -1 ]] ||
4347 error "$cmd wrong: found $actual, expected $expected"
4348 [[ $actual -eq $OSTCOUNT ]] ||
4349 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4357 rm -rf $TDIR || error "remove $TDIR failed"
4358 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4361 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4362 error "$GETSTRIPE -S -d $TDIR failed"
4363 stripe_size=${stripe_size%% *}
4365 local file_size=$((stripe_size * OSTCOUNT))
4366 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4367 local required_space=$((file_num * file_size))
4368 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4369 [[ $free_space -le $((required_space / 1024)) ]] &&
4370 skip_env "need at least $required_space bytes free space," \
4371 "have $free_space kbytes" && return
4374 local dd_count=$((file_size / dd_bs))
4376 # write data into the files
4380 for i in $(seq 1 $NUMFILES); do
4382 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4383 error "write data into $file failed"
4385 for i in $(seq 1 $NUMDIRS); do
4386 for j in $(seq 1 $NUMFILES); do
4387 file=$TDIR/dir$i/file$j
4388 yes | dd bs=$dd_bs count=$dd_count of=$file \
4390 error "write data into $file failed"
4395 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4398 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4400 eval $cmd || error "$cmd failed"
4402 check_stripe_count $TDIR/file1 $expected
4405 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4407 eval $cmd || error "$cmd failed"
4409 for j in $(seq 1 $NUMFILES); do
4410 check_stripe_count $TDIR/dir1/file$j $expected
4413 # lfs_migrate works with lfs find
4414 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4415 $LFS_MIGRATE -y -c $expected"
4417 eval $cmd || error "$cmd failed"
4419 for i in $(seq 2 $NUMFILES); do
4420 check_stripe_count $TDIR/file$i $expected
4422 for i in $(seq 2 $NUMDIRS); do
4423 for j in $(seq 1 $NUMFILES); do
4424 check_stripe_count $TDIR/dir$i/file$j $expected
4428 run_test 56w "check lfs_migrate -c stripe_count works"
4431 check_swap_layouts_support && return 0
4432 [ "$OSTCOUNT" -lt "2" ] &&
4433 skip_env "need 2 OST, skipping test" && return
4435 local dir0=$DIR/$tdir/$testnum
4436 mkdir -p $dir0 || error "creating dir $dir0"
4438 local ref1=/etc/passwd
4439 local file1=$dir0/file1
4441 $SETSTRIPE -c 2 $file1
4443 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4444 stripe=$($GETSTRIPE -c $file1)
4445 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4446 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4451 run_test 56x "lfs migration support"
4454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4455 # note test will not do anything if MDS is not local
4456 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4457 skip "Only applicable to ldiskfs-based MDTs"
4461 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4462 local MNTDEV="osd*.*MDT*.mntdev"
4463 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4464 [ -z "$DEV" ] && error "can't access $MNTDEV"
4465 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4466 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4467 error "can't access $DEV"
4468 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4469 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4473 run_test 57a "verify MDS filesystem created with large inodes =="
4476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4477 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4478 skip "Only applicable to ldiskfs-based MDTs"
4482 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4487 local FILEN=$dir/f$FILECOUNT
4489 rm -rf $dir || error "removing $dir"
4490 test_mkdir -p $dir || error "creating $dir"
4491 local num=$(get_mds_dir $dir)
4494 echo "mcreating $FILECOUNT files"
4495 createmany -m $dir/f 1 $FILECOUNT || \
4496 error "creating files in $dir"
4498 # verify that files do not have EAs yet
4499 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4500 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4504 df $dir #make sure we get new statfs data
4505 local MDSFREE=$(do_facet $mymds \
4506 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4507 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4508 echo "opening files to create objects/EAs"
4510 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4511 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4514 # verify that files have EAs now
4515 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4516 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4518 sleep 1 #make sure we get new statfs data
4520 local MDSFREE2=$(do_facet $mymds \
4521 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4522 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4523 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4524 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4525 error "MDC before $MDCFREE != after $MDCFREE2"
4527 echo "MDC before $MDCFREE != after $MDCFREE2"
4528 echo "unable to confirm if MDS has large inodes"
4533 run_test 57b "default LOV EAs are stored inside large inodes ==="
4536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4537 [ -z "$(which wiretest 2>/dev/null)" ] &&
4538 skip_env "could not find wiretest" && return
4541 run_test 58 "verify cross-platform wire constants =============="
4544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4545 echo "touch 130 files"
4546 createmany -o $DIR/f59- 130
4548 unlinkmany $DIR/f59- 130
4550 # wait for commitment of removal
4551 wait_delete_completed
4553 run_test 59 "verify cancellation of llog records async ========="
4555 TEST60_HEAD="test_60 run $RANDOM"
4557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4558 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4559 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4560 log "$TEST60_HEAD - from kernel mode"
4561 do_facet mgs sh run-llog.sh
4563 run_test 60a "llog sanity tests run from kernel module =========="
4565 test_60b() { # bug 6411
4566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4568 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4580 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4582 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4586 echo "create 5000 files"
4587 createmany -o $DIR/f60c- 5000
4588 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4589 lctl set_param fail_loc=0x80000137
4590 unlinkmany $DIR/f60c- 5000
4591 lctl set_param fail_loc=0
4593 run_test 60c "unlink file when mds full"
4596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4597 SAVEPRINTK=$(lctl get_param -n printk)
4599 # verify "lctl mark" is even working"
4600 MESSAGE="test message ID $RANDOM $$"
4601 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4602 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4604 lctl set_param printk=0 || error "set lnet.printk failed"
4605 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4606 MESSAGE="new test message ID $RANDOM $$"
4607 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4608 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4609 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4611 lctl set_param -n printk="$SAVEPRINTK"
4613 run_test 60d "test printk console message masking"
4616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4618 dd if=/dev/zero of=$f bs=`page_size` count=1
4619 cancel_lru_locks osc
4620 $MULTIOP $f OSMWUc || error
4623 run_test 61 "mmap() writes don't make sync hang ================"
4625 # bug 2330 - insufficient obd_match error checking causes LBUG
4627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4630 cancel_lru_locks osc
4631 lctl set_param fail_loc=0x405
4632 cat $f && error "cat succeeded, expect -EIO"
4633 lctl set_param fail_loc=0
4635 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4636 # match every page all of the time.
4637 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4639 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4640 test_63a() { # was test_63
4641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4642 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4643 lctl set_param -n osc.*.max_dirty_mb 0
4644 for i in `seq 10` ; do
4645 dd if=/dev/zero of=$DIR/f63 bs=8k &
4651 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4652 rm -f $DIR/f63 || true
4654 run_test 63a "Verify oig_wait interruption does not crash ======="
4656 # bug 2248 - async write errors didn't return to application on sync
4657 # bug 3677 - async write errors left page locked
4659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4661 lctl set_param debug=-1
4663 # ensure we have a grant to do async writes
4664 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4667 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4668 lctl set_param fail_loc=0x80000406
4669 $MULTIOP $DIR/$tfile Owy && \
4670 error "sync didn't return ENOMEM"
4671 sync; sleep 2; sync # do a real sync this time to flush page
4672 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4673 error "locked page left in cache after async error" || true
4676 run_test 63b "async write errors should be returned to fsync ==="
4679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4681 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4683 run_test 64a "verify filter grant calculations (in kernel) ====="
4686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4687 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4690 run_test 64b "check out-of-space detection on client ==========="
4693 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4695 run_test 64c "verify grant shrink ========================------"
4697 # bug 1414 - set/get directories' stripe info
4699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4700 test_mkdir -p $DIR/$tdir
4702 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4704 run_test 65a "directory with no stripe info ===================="
4707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4708 test_mkdir -p $DIR/$tdir
4709 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4712 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4714 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4718 if [ $OSTCOUNT -gt 1 ]; then
4719 test_mkdir -p $DIR/$tdir
4720 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4721 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4723 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4726 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4730 test_mkdir -p $DIR/$tdir
4731 if [ $STRIPECOUNT -le 0 ]; then
4733 elif [ $STRIPECOUNT -gt 2000 ]; then
4734 #LOV_MAX_STRIPE_COUNT is 2000
4735 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4737 sc=$(($STRIPECOUNT - 1))
4739 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4740 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4741 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4742 error "lverify failed"
4744 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4748 test_mkdir -p $DIR/$tdir
4750 $SETSTRIPE $DIR/$tdir || error "setstripe"
4751 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4752 error "no stripe info failed"
4754 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4756 run_test 65e "directory setstripe defaults ======================="
4759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4760 test_mkdir -p $DIR/${tdir}f
4761 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4763 run_test 65f "dir setstripe permission (should return error) ==="
4766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4767 test_mkdir -p $DIR/$tdir
4768 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4770 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4771 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4772 error "delete default stripe failed"
4774 run_test 65g "directory setstripe -d ==========================="
4777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4778 test_mkdir -p $DIR/$tdir
4779 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4781 test_mkdir -p $DIR/$tdir/dd1
4782 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4783 error "stripe info inherit failed"
4785 run_test 65h "directory stripe info inherit ===================="
4787 test_65i() { # bug6367
4788 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4789 $SETSTRIPE -S 65536 -c -1 $MOUNT
4791 run_test 65i "set non-default striping on root directory (bug 6367)="
4793 test_65ia() { # bug12836
4794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4795 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4797 run_test 65ia "getstripe on -1 default directory striping"
4799 test_65ib() { # bug12836
4800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4801 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4803 run_test 65ib "getstripe -v on -1 default directory striping"
4805 test_65ic() { # bug12836
4806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4807 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4809 run_test 65ic "new find on -1 default directory striping"
4811 test_65j() { # bug6367
4812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4814 # if we aren't already remounting for each test, do so for this test
4815 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4816 cleanup || error "failed to unmount"
4819 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4821 run_test 65j "set default striping on root directory (bug 6367)="
4823 test_65k() { # bug11679
4824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4825 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4826 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4828 echo "Check OST status: "
4829 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4830 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4832 for OSC in $MDS_OSCS; do
4833 echo $OSC "is activate"
4834 do_facet $SINGLEMDS lctl --device %$OSC activate
4838 for INACTIVE_OSC in $MDS_OSCS; do
4839 echo "Deactivate: " $INACTIVE_OSC
4840 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4841 for STRIPE_OSC in $MDS_OSCS; do
4842 OST=`osc_to_ost $STRIPE_OSC`
4843 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4844 awk -F: /$OST/'{ print $1 }' | head -n 1`
4846 [ -f $DIR/$tdir/$IDX ] && continue
4847 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4848 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4850 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4853 echo $INACTIVE_OSC "is Activate."
4854 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4857 run_test 65k "validate manual striping works properly with deactivated OSCs"
4859 test_65l() { # bug 12836
4860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4861 test_mkdir -p $DIR/$tdir/test_dir
4862 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4863 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4865 run_test 65l "lfs find on -1 stripe dir ========================"
4867 # bug 2543 - update blocks count on client
4869 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4871 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4872 sync; sync_all_data; sync; sync_all_data
4873 cancel_lru_locks osc
4874 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4875 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4877 run_test 66 "update inode blocks count on client ==============="
4882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4884 if [ ! -z "$LLOOP" ]; then
4885 if swapon -s | grep -q $LLOOP; then
4886 swapoff $LLOOP || error "swapoff failed"
4889 $LCTL blockdev_detach $LLOOP || error "detach failed"
4893 if [ ! -z "$LLITELOOPLOAD" ]; then
4901 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4905 swapon -s | awk '($1 == "'$1'") { print $4 }'
4908 # test case for lloop driver, basic function
4910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4911 [ "$UID" != 0 ] && skip_env "must run as root" && return
4912 llite_lloop_enabled || \
4913 { skip_env "llite_lloop module disabled" && return; }
4915 trap cleanup_68 EXIT
4917 if ! module_loaded llite_lloop; then
4918 if load_module llite/llite_lloop; then
4921 skip_env "can't find module llite_lloop"
4926 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4927 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4928 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4930 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4931 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4935 run_test 68a "lloop driver - basic test ========================"
4937 # excercise swapping to lustre by adding a high priority swapfile entry
4938 # and then consuming memory until it is used.
4939 test_68b() { # was test_68
4940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4941 [ "$UID" != 0 ] && skip_env "must run as root" && return
4942 lctl get_param -n devices | grep -q obdfilter && \
4943 skip "local OST" && return
4945 grep -q llite_lloop /proc/modules
4946 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4948 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4949 skip "can't reliably test swap with TCP" && return
4951 MEMTOTAL=`meminfo MemTotal`
4952 NR_BLOCKS=$((MEMTOTAL>>8))
4953 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4955 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4956 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4959 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4961 trap cleanup_68 EXIT
4963 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4965 echo "before: `swapon -s | grep $LLOOP`"
4966 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4967 echo "after: `swapon -s | grep $LLOOP`"
4968 SWAPUSED=`swap_used $LLOOP`
4972 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4974 run_test 68b "support swapping to Lustre ========================"
4976 # bug5265, obdfilter oa2dentry return -ENOENT
4977 # #define OBD_FAIL_OST_ENOENT 0x217
4979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4980 remote_ost_nodsh && skip "remote OST with nodsh" && return
4983 $SETSTRIPE -c 1 -i 0 $f
4985 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4987 do_facet ost1 lctl set_param fail_loc=0x217
4988 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4989 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4991 do_facet ost1 lctl set_param fail_loc=0
4992 $DIRECTIO write $f 0 2 || error "write error"
4994 cancel_lru_locks osc
4995 $DIRECTIO read $f 0 1 || error "read error"
4997 do_facet ost1 lctl set_param fail_loc=0x217
4998 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5000 do_facet ost1 lctl set_param fail_loc=0
5003 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5006 test_mkdir -p $DIR/$tdir
5007 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5009 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5011 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5013 check_kernel_version 43 || return 0
5014 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5016 # Check that testing environment is properly set up. Skip if not
5017 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5018 skip_env "User $RUNAS_ID does not exist - skipping"
5021 # We had better clear the $DIR to get enough space for dd
5026 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
5027 # See if we are still setuid/sgid
5028 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
5029 # Now test that MDS is updated too
5030 cancel_lru_locks mdc
5031 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
5034 run_test 72a "Test that remove suid works properly (bug5695) ===="
5036 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5039 [ "$RUNAS_ID" = "$UID" ] && \
5040 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5041 [ "$RUNAS_ID" -eq 0 ] && \
5042 skip_env "RUNAS_ID = 0 -- skipping" && return
5044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5045 # Check that testing environment is properly set up. Skip if not
5046 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5047 skip_env "User $RUNAS_ID does not exist - skipping"
5050 touch $DIR/${tfile}-f{g,u}
5051 test_mkdir $DIR/${tfile}-dg
5052 test_mkdir $DIR/${tfile}-du
5053 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5054 chmod g+s $DIR/${tfile}-{f,d}g
5055 chmod u+s $DIR/${tfile}-{f,d}u
5056 for perm in 777 2777 4777; do
5057 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5058 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5059 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5060 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5064 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5066 # bug 3462 - multiple simultaneous MDC requests
5068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5069 test_mkdir $DIR/d73-1
5070 test_mkdir $DIR/d73-2
5071 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5074 lctl set_param fail_loc=0x80000129
5075 $MULTIOP $DIR/d73-1/f73-2 Oc &
5077 lctl set_param fail_loc=0
5079 $MULTIOP $DIR/d73-2/f73-3 Oc &
5083 wait $pid1 || return 1
5087 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5088 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5089 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5093 run_test 73 "multiple MDC requests (should not deadlock)"
5095 test_74a() { # bug 6149, 6184
5096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5097 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5099 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5100 # will spin in a tight reconnection loop
5102 lctl set_param fail_loc=0x8000030e
5103 # get any lock that won't be difficult - lookup works.
5105 lctl set_param fail_loc=0
5109 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5111 test_74b() { # bug 13310
5112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5113 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5115 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5116 # will spin in a tight reconnection loop
5117 lctl set_param fail_loc=0x8000030e
5118 # get a "difficult" lock
5120 lctl set_param fail_loc=0
5124 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5127 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5128 #define OBD_FAIL_LDLM_NEW_LOCK
5129 lctl set_param fail_loc=0x80000319
5130 touch $DIR/$tfile && error "Touch successful"
5133 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5136 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5139 get_inode_slab_tunables() {
5140 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5143 set_inode_slab_tunables() {
5144 echo "lustre_inode_cache $1" > /proc/slabinfo
5147 test_76() { # Now for bug 20433, added originally in bug 1443
5148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5149 local SLAB_SETTINGS=`get_inode_slab_tunables`
5150 local CPUS=`getconf _NPROCESSORS_ONLN`
5151 # we cannot set limit below 1 which means 1 inode in each
5152 # per-cpu cache is still allowed
5153 set_inode_slab_tunables "1 1 0"
5154 cancel_lru_locks osc
5155 BEFORE_INODES=`num_inodes`
5156 echo "before inodes: $BEFORE_INODES"
5158 [ "$SLOW" = "no" ] && COUNT=100
5159 for i in `seq $COUNT`; do
5163 cancel_lru_locks osc
5164 AFTER_INODES=`num_inodes`
5165 echo "after inodes: $AFTER_INODES"
5167 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5169 AFTER_INODES=`num_inodes`
5171 echo "wait $wait seconds inodes: $AFTER_INODES"
5172 if [ $wait -gt 30 ]; then
5173 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5176 set_inode_slab_tunables "$SLAB_SETTINGS"
5178 run_test 76 "confirm clients recycle inodes properly ===="
5184 # Note: in sptlrpc modes which enable its own bulk checksum, the
5185 # original crc32_le bulk checksum will be automatically disabled,
5186 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5187 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5188 # In this case set_checksums() will not be no-op, because sptlrpc
5189 # bulk checksum will be enabled all through the test.
5191 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5192 lctl set_param -n osc.*.checksums $1
5196 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5197 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5198 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5199 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5202 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5203 log "set checksum type to $1"
5206 F77_TMP=$TMP/f77-temp
5209 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5210 error "error writing to $F77_TMP"
5213 test_77a() { # bug 10889
5214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5215 $GSS && skip "could not run with gss" && return
5216 [ ! -f $F77_TMP ] && setup_f77
5218 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5222 run_test 77a "normal checksum read/write operation ============="
5224 test_77b() { # bug 10889
5225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5226 $GSS && skip "could not run with gss" && return
5227 [ ! -f $F77_TMP ] && setup_f77
5228 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5229 lctl set_param fail_loc=0x80000409
5231 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5232 error "dd error: $?"
5233 lctl set_param fail_loc=0
5236 run_test 77b "checksum error on client write ===================="
5238 test_77c() { # bug 10889
5239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5240 $GSS && skip "could not run with gss" && return
5241 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5243 for algo in $CKSUM_TYPES; do
5244 cancel_lru_locks osc
5245 set_checksum_type $algo
5246 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5247 lctl set_param fail_loc=0x80000408
5248 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5249 lctl set_param fail_loc=0
5252 set_checksum_type $ORIG_CSUM_TYPE
5255 run_test 77c "checksum error on client read ==================="
5257 test_77d() { # bug 10889
5258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5259 $GSS && skip "could not run with gss" && return
5260 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5261 lctl set_param fail_loc=0x80000409
5263 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5264 error "direct write: rc=$?"
5265 lctl set_param fail_loc=0
5268 run_test 77d "checksum error on OST direct write ==============="
5270 test_77e() { # bug 10889
5271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5272 $GSS && skip "could not run with gss" && return
5273 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5274 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5275 lctl set_param fail_loc=0x80000408
5277 cancel_lru_locks osc
5278 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5279 error "direct read: rc=$?"
5280 lctl set_param fail_loc=0
5283 run_test 77e "checksum error on OST direct read ================"
5285 test_77f() { # bug 10889
5286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5287 $GSS && skip "could not run with gss" && return
5289 for algo in $CKSUM_TYPES; do
5290 cancel_lru_locks osc
5291 set_checksum_type $algo
5292 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5293 lctl set_param fail_loc=0x409
5294 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5295 error "direct write succeeded"
5296 lctl set_param fail_loc=0
5298 set_checksum_type $ORIG_CSUM_TYPE
5301 run_test 77f "repeat checksum error on write (expect error) ===="
5303 test_77g() { # bug 10889
5304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5305 $GSS && skip "could not run with gss" && return
5306 remote_ost_nodsh && skip "remote OST with nodsh" && return
5308 [ ! -f $F77_TMP ] && setup_f77
5310 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5311 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5312 do_facet ost1 lctl set_param fail_loc=0x8000021a
5314 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5315 error "write error: rc=$?"
5316 do_facet ost1 lctl set_param fail_loc=0
5319 run_test 77g "checksum error on OST write ======================"
5321 test_77h() { # bug 10889
5322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5323 $GSS && skip "could not run with gss" && return
5324 remote_ost_nodsh && skip "remote OST with nodsh" && return
5326 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5327 cancel_lru_locks osc
5328 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5329 do_facet ost1 lctl set_param fail_loc=0x8000021b
5331 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5332 do_facet ost1 lctl set_param fail_loc=0
5335 run_test 77h "checksum error on OST read ======================="
5337 test_77i() { # bug 13805
5338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5339 $GSS && skip "could not run with gss" && return
5340 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5341 lctl set_param fail_loc=0x40b
5342 remount_client $MOUNT
5343 lctl set_param fail_loc=0
5344 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5345 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5346 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5347 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5349 remount_client $MOUNT
5351 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5353 test_77j() { # bug 13805
5354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5355 $GSS && skip "could not run with gss" && return
5356 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5357 lctl set_param fail_loc=0x40c
5358 remount_client $MOUNT
5359 lctl set_param fail_loc=0
5360 sleep 2 # wait async osc connect to finish
5361 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5362 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5363 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5364 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5366 remount_client $MOUNT
5368 run_test 77j "client only supporting ADLER32 ===================="
5370 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5374 test_78() { # bug 10901
5375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5376 remote_ost || { skip_env "local OST" && return; }
5379 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5380 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5381 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5382 echo "MemTotal: $MEMTOTAL"
5383 # reserve 256MB of memory for the kernel and other running processes,
5384 # and then take 1/2 of the remaining memory for the read/write buffers.
5385 if [ $MEMTOTAL -gt 512 ] ;then
5386 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5388 # for those poor memory-starved high-end clusters...
5389 MEMTOTAL=$((MEMTOTAL / 2))
5391 echo "Mem to use for directio: $MEMTOTAL"
5392 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5393 [ $F78SIZE -gt 512 ] && F78SIZE=512
5394 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5395 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5396 echo "Smallest OST: $SMALLESTOST"
5397 [ $SMALLESTOST -lt 10240 ] && \
5398 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5400 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5401 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5403 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5404 echo "File size: $F78SIZE"
5405 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5406 for i in `seq 1 $NSEQ`
5408 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5409 echo directIO rdwr round $i of $NSEQ
5410 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5415 run_test 78 "handle large O_DIRECT writes correctly ============"
5417 test_79() { # bug 12743
5418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5419 wait_delete_completed
5421 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5422 BKFREE=$(calc_osc_kbytes kbytesfree)
5423 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5425 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5426 DFTOTAL=`echo $STRING | cut -d, -f1`
5427 DFUSED=`echo $STRING | cut -d, -f2`
5428 DFAVAIL=`echo $STRING | cut -d, -f3`
5429 DFFREE=$(($DFTOTAL - $DFUSED))
5431 ALLOWANCE=$((64 * $OSTCOUNT))
5433 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5434 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5435 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5437 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5438 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5439 error "df free($DFFREE) mismatch OST free($BKFREE)"
5441 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5442 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5443 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5446 run_test 79 "df report consistency check ======================="
5448 test_80() { # bug 10718
5449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5450 # relax strong synchronous semantics for slow backends like ZFS
5451 local soc="obdfilter.*.sync_on_lock_cancel"
5452 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5454 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5455 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5456 facet_active_host $host; done | sort -u)
5457 do_nodes $hosts lctl set_param $soc=never
5460 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5462 local BEFORE=`date +%s`
5463 cancel_lru_locks osc
5464 local AFTER=`date +%s`
5465 local DIFF=$((AFTER-BEFORE))
5466 if [ $DIFF -gt 1 ] ; then
5467 error "elapsed for 1M@1T = $DIFF"
5470 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5474 run_test 80 "Page eviction is equally fast at high offsets too ===="
5476 test_81a() { # LU-456
5477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5478 remote_ost_nodsh && skip "remote OST with nodsh" && return
5479 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5480 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5481 do_facet ost1 lctl set_param fail_loc=0x80000228
5483 # write should trigger a retry and success
5484 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5485 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5487 if [ $RC -ne 0 ] ; then
5488 error "write should success, but failed for $RC"
5491 run_test 81a "OST should retry write when get -ENOSPC ==============="
5493 test_81b() { # LU-456
5494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5495 remote_ost_nodsh && skip "remote OST with nodsh" && return
5496 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5497 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5498 do_facet ost1 lctl set_param fail_loc=0x228
5500 # write should retry several times and return -ENOSPC finally
5501 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5502 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5505 if [ $RC -ne $ENOSPC ] ; then
5506 error "dd should fail for -ENOSPC, but succeed."
5509 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5511 test_82() { # LU-1031
5512 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5516 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5518 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5520 kill -USR1 $MULTIPID2
5522 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5523 error "First grouplock does not block second one"
5525 echo "Second grouplock blocks first one"
5527 kill -USR1 $MULTIPID1
5531 run_test 82 "Basic grouplock test ==============================="
5534 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5536 test_mkdir -p $DIR/d99cvsroot
5537 chown $RUNAS_ID $DIR/d99cvsroot
5538 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5541 $RUNAS cvs -d $DIR/d99cvsroot init || error
5544 run_test 99a "cvs init ========================================="
5547 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5548 [ ! -d $DIR/d99cvsroot ] && test_99a
5550 # some versions of cvs import exit(1) when asked to import links or
5551 # files they can't read. ignore those files.
5552 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5553 ! -perm +4 -printf '-I %f\n')
5554 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5555 d99reposname vtag rtag
5557 run_test 99b "cvs import ======================================="
5560 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5561 [ ! -d $DIR/d99cvsroot ] && test_99b
5563 test_mkdir -p $DIR/d99reposname
5564 chown $RUNAS_ID $DIR/d99reposname
5565 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5567 run_test 99c "cvs checkout ====================================="
5570 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5571 [ ! -d $DIR/d99cvsroot ] && test_99c
5572 cd $DIR/d99reposname
5574 $RUNAS cvs add -m 'addmsg' foo99
5576 run_test 99d "cvs add =========================================="
5579 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5580 [ ! -d $DIR/d99cvsroot ] && test_99c
5581 cd $DIR/d99reposname
5584 run_test 99e "cvs update ======================================="
5587 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5588 [ ! -d $DIR/d99cvsroot ] && test_99d
5589 cd $DIR/d99reposname
5590 $RUNAS cvs commit -m 'nomsg' foo99
5591 rm -fr $DIR/d99cvsroot
5593 run_test 99f "cvs commit ======================================="
5596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5597 [ "$NETTYPE" = tcp ] || \
5598 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5601 remote_ost_nodsh && skip "remote OST with nodsh" && return
5602 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5604 { skip "useless for local single node setup" && return; }
5606 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5607 [ "$PROT" != "tcp" ] && continue
5608 RPORT=$(echo $REMOTE | cut -d: -f2)
5609 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5612 LPORT=`echo $LOCAL | cut -d: -f2`
5613 if [ $LPORT -ge 1024 ]; then
5614 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5616 error_exit "local: $LPORT > 1024, remote: $RPORT"
5619 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5621 run_test 100 "check local port using privileged port ==========="
5623 function get_named_value()
5632 echo $line | sed "s/^$tag[ ]*//"
5639 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5640 awk '/^max_cached_mb/ { print $2 }')
5643 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5652 local cache_limit=32
5654 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5655 trap cleanup_101a EXIT
5656 $LCTL set_param -n llite.*.read_ahead_stats 0
5657 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5660 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5662 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5663 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5666 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5667 get_named_value 'read but discarded' | cut -d" " -f1`; do
5668 discard=$(($discard + $s))
5672 if [ $(($discard * 10)) -gt $nreads ] ;then
5673 $LCTL get_param osc.*-osc*.rpc_stats
5674 $LCTL get_param llite.*.read_ahead_stats
5675 error "too many ($discard) discarded pages"
5677 rm -f $DIR/$tfile || true
5679 run_test 101a "check read-ahead for random reads ================"
5682 test_mkdir -p $DIR/$tdir
5684 STRIPE_COUNT=$OSTCOUNT
5687 local list=$(comma_list $(osts_nodes))
5688 set_osd_param $list '' read_cache_enable 0
5689 set_osd_param $list '' writethrough_cache_enable 0
5691 trap cleanup_test101bc EXIT
5692 # prepare the read-ahead file
5693 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5695 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5698 cleanup_test101bc() {
5703 local list=$(comma_list $(osts_nodes))
5704 set_osd_param $list '' read_cache_enable 1
5705 set_osd_param $list '' writethrough_cache_enable 1
5709 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5714 local STRIPE_SIZE=1048576
5715 local RA_INC=1048576
5716 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5717 local FILE_LENGTH=$((64*100))
5718 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5719 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5720 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5721 get_named_value 'read but discarded' | \
5722 cut -d" " -f1 | calc_total`
5723 if [ $DISCARD -gt $discard_limit ]; then
5724 $LCTL get_param llite.*.read_ahead_stats
5725 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5727 echo "Read-ahead success for size ${READ_SIZE}"
5732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5733 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5734 local STRIPE_SIZE=1048576
5735 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5736 local FILE_LENGTH=$((STRIPE_SIZE*100))
5737 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5738 # prepare the read-ahead file
5740 cancel_lru_locks osc
5741 for BIDX in 2 4 8 16 32 64 128 256
5743 local BSIZE=$((BIDX*4096))
5744 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5745 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5746 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5747 $LCTL set_param -n llite.*.read_ahead_stats 0
5748 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5749 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5750 cancel_lru_locks osc
5756 run_test 101b "check stride-io mode read-ahead ================="
5759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5760 local STRIPE_SIZE=1048576
5761 local FILE_LENGTH=$((STRIPE_SIZE*100))
5767 cancel_lru_locks osc
5768 $LCTL set_param osc.*.rpc_stats 0
5769 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5770 for osc in $($LCTL get_param -N osc.*); do
5771 if [ "$osc" == "osc.num_refs" ]; then
5775 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5776 if [ $lines -le 20 ]; then
5780 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5781 awk '$1 == "1:" { print $2; exit; }')
5782 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5783 awk '$1 == "2:" { print $2; exit; }')
5784 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5785 awk '$1 == "4:" { print $2; exit; }')
5786 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5787 awk '$1 == "8:" { print $2; exit; }')
5789 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5790 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5791 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5792 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5793 echo "${osc} rpc check passed!"
5798 run_test 101c "check stripe_size aligned read-ahead ================="
5801 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5802 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5807 local file=$DIR/$tfile
5808 local size=${FILESIZE_101c:-500}
5809 local ra_MB=${READAHEAD_MB:-40}
5811 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5812 [ $space -gt $((size * 1024)) ] ||
5813 { skip "Need free space ${size}M, have $space" && return; }
5815 echo Creating ${size}M test file $file
5816 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5817 echo Cancel LRU locks on lustre client to flush the client cache
5818 cancel_lru_locks osc
5820 echo Disable read-ahead
5821 local old_READAHEAD=$(set_read_ahead 0)
5823 echo Reading the test file $file with read-ahead disabled
5824 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5826 echo Cancel LRU locks on lustre client to flush the client cache
5827 cancel_lru_locks osc
5828 echo Enable read-ahead with ${ra_MB}MB
5829 set_read_ahead $ra_MB
5831 echo Reading the test file $file with read-ahead enabled
5832 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5834 echo read-ahead disabled time read $time_ra_OFF
5835 echo read-ahead enabled time read $time_ra_ON
5837 set_read_ahead $old_READAHEAD
5839 wait_delete_completed
5841 [ $time_ra_ON -lt $time_ra_OFF ] ||
5842 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5843 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5845 run_test 101d "file read with and without read-ahead enabled ================="
5848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5849 local file=$DIR/$tfile
5854 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5855 local need_space=$((count * size))
5856 [ $space -gt $need_space ] ||
5857 { skip_env "Need free space $need_space, have $space" && return; }
5859 echo Creating $count ${size}K test files
5860 for ((i = 0; i < $count; i++)); do
5861 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5864 echo Cancel LRU locks on lustre client to flush the client cache
5865 cancel_lru_locks osc
5867 echo Reset readahead stats
5868 $LCTL set_param -n llite.*.read_ahead_stats 0
5870 for ((i = 0; i < $count; i++)); do
5871 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5874 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5875 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5877 for ((i = 0; i < $count; i++)); do
5878 rm -rf ${file}_${i} 2>/dev/null
5881 #10000 means 20% reads are missing in readahead
5882 [ $miss -lt 10000 ] || error "misses too much for small reads"
5884 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5886 cleanup_test101f() {
5888 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5889 rm -rf $DIR/$tfile 2>/dev/null
5893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5894 local file=$DIR/$tfile
5897 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5898 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5899 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5900 trap cleanup_test101f EXIT
5902 echo Cancel LRU locks on lustre client to flush the client cache
5903 cancel_lru_locks osc
5905 echo Reset readahead stats
5906 $LCTL set_param -n llite.*.read_ahead_stats 0
5907 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5908 # readahead should read in 2M file on second read, so only miss
5910 echo Random 4K reads on 2M file for 1000 times
5911 $READS -f $file -s 2097152 -b 4096 -n $nreads
5913 echo checking missing pages
5914 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5915 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5917 [ $miss -lt 3 ] || error "misses too much pages!"
5920 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5923 test_mkdir -p $DIR/$tdir
5924 chown $RUNAS_ID $DIR/$tdir
5927 STRIPE_COUNT=$OSTCOUNT
5928 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5930 trap cleanup_test102 EXIT
5932 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5934 for num in 1 2 3 4; do
5935 for count in $(seq 1 $STRIPE_COUNT); do
5936 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5937 local size=`expr $STRIPE_SIZE \* $num`
5938 local file=file"$num-$idx-$count"
5939 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5945 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5951 rm -rf $DIR/d0.sanity/d102
5955 local testfile=$DIR/xattr_testfile
5959 [ "$UID" != 0 ] && skip_env "must run as root" && return
5960 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5961 skip_env "must have user_xattr" && return
5963 [ -z "$(which setfattr 2>/dev/null)" ] &&
5964 skip_env "could not find setfattr" && return
5966 echo "set/get xattr..."
5967 setfattr -n trusted.name1 -v value1 $testfile || error
5968 getfattr -n trusted.name1 $testfile 2> /dev/null |
5969 grep "trusted.name1=.value1" ||
5970 error "$testfile missing trusted.name1=value1"
5972 setfattr -n user.author1 -v author1 $testfile || error
5973 getfattr -n user.author1 $testfile 2> /dev/null |
5974 grep "user.author1=.author1" ||
5975 error "$testfile missing trusted.author1=author1"
5978 setfattr -n trusted.name2 -v value2 $testfile ||
5979 error "$testfile unable to set trusted.name2"
5980 setfattr -n trusted.name3 -v value3 $testfile ||
5981 error "$testfile unable to set trusted.name3"
5982 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5983 grep "trusted.name" | wc -l) -eq 3 ] ||
5984 error "$testfile missing 3 trusted.name xattrs"
5986 setfattr -n user.author2 -v author2 $testfile ||
5987 error "$testfile unable to set user.author2"
5988 setfattr -n user.author3 -v author3 $testfile ||
5989 error "$testfile unable to set user.author3"
5990 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5991 grep "user.author" | wc -l) -eq 3 ] ||
5992 error "$testfile missing 3 user.author xattrs"
5994 echo "remove xattr..."
5995 setfattr -x trusted.name1 $testfile ||
5996 error "$testfile error deleting trusted.name1"
5997 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5998 error "$testfile did not delete trusted.name1 xattr"
6000 setfattr -x user.author1 $testfile ||
6001 error "$testfile error deleting user.author1"
6002 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6003 error "$testfile did not delete trusted.name1 xattr"
6005 # b10667: setting lustre special xattr be silently discarded
6006 echo "set lustre special xattr ..."
6007 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6008 error "$testfile allowed setting trusted.lov"
6010 run_test 102a "user xattr test =================================="
6013 # b10930: get/set/list trusted.lov xattr
6014 echo "get/set/list trusted.lov xattr ..."
6015 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6016 local testfile=$DIR/$tfile
6017 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6018 error "setstripe failed"
6019 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6020 error "getstripe failed"
6021 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6022 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6024 local testfile2=${testfile}2
6025 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6026 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6029 setfattr -n trusted.lov -v $value $testfile2
6030 local stripe_size=$($GETSTRIPE -S $testfile2)
6031 local stripe_count=$($GETSTRIPE -c $testfile2)
6032 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6033 [ $stripe_count -eq $STRIPECOUNT ] ||
6034 error "stripe count $stripe_count != $STRIPECOUNT"
6037 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6040 # b10930: get/set/list lustre.lov xattr
6041 echo "get/set/list lustre.lov xattr ..."
6042 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6043 test_mkdir -p $DIR/$tdir
6044 chown $RUNAS_ID $DIR/$tdir
6045 local testfile=$DIR/$tdir/$tfile
6046 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6047 error "setstripe failed"
6048 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6049 error "getstripe failed"
6050 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6051 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6053 local testfile2=${testfile}2
6054 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6055 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6057 $RUNAS $MCREATE $testfile2
6058 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6059 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6060 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6061 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6062 [ $stripe_count -eq $STRIPECOUNT ] ||
6063 error "stripe count $stripe_count != $STRIPECOUNT"
6065 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6067 compare_stripe_info1() {
6068 local stripe_index_all_zero=true
6070 for num in 1 2 3 4; do
6071 for count in $(seq 1 $STRIPE_COUNT); do
6072 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6073 local size=$((STRIPE_SIZE * num))
6074 local file=file"$num-$offset-$count"
6075 stripe_size=$(lfs getstripe -S $PWD/$file)
6076 [ $stripe_size -ne $size ] &&
6077 error "$file: size $stripe_size != $size"
6078 stripe_count=$(lfs getstripe -c $PWD/$file)
6079 # allow fewer stripes to be created, ORI-601
6080 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6081 error "$file: count $stripe_count != $count"
6082 stripe_index=$(lfs getstripe -i $PWD/$file)
6083 [ $stripe_index -ne 0 ] &&
6084 stripe_index_all_zero=false
6088 $stripe_index_all_zero &&
6089 error "all files are being extracted starting from OST index 0"
6094 [ -n "$(which tar 2>/dev/null)" ] &&
6095 strings $(which tar) | grep -q "lustre" && echo tar
6099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6100 # b10930: tar test for trusted.lov xattr
6101 TAR=$(find_lustre_tar)
6102 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6103 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6105 test_mkdir -p $DIR/d102d
6106 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6108 compare_stripe_info1
6110 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6114 # b10930: tar test for trusted.lov xattr
6115 TAR=$(find_lustre_tar)
6116 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6117 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6119 test_mkdir -p $DIR/d102f
6121 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6123 compare_stripe_info1
6125 run_test 102f "tar copy files, not keep osts ==========="
6128 local xsize=${1:-1024} # in bytes
6129 local file=$DIR/$tfile
6131 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6132 skip "must have user_xattr" && return 0
6133 [ -z "$(which setfattr 2>/dev/null)" ] &&
6134 skip_env "could not find setfattr" && return 0
6135 [ -z "$(which getfattr 2>/dev/null)" ] &&
6136 skip_env "could not find getfattr" && return 0
6140 local value="$(generate_string $xsize)"
6142 local xbig=trusted.big
6143 log "save $xbig on $file"
6144 setfattr -n $xbig -v $value $file ||
6145 error "saving $xbig on $file failed"
6147 local orig=$(get_xattr_value $xbig $file)
6148 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6150 local xsml=trusted.sml
6151 log "save $xsml on $file"
6152 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6154 local new=$(get_xattr_value $xbig $file)
6155 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6157 log "grow $xsml on $file"
6158 setfattr -n $xsml -v "$value" $file ||
6159 error "growing $xsml on $file failed"
6161 new=$(get_xattr_value $xbig $file)
6162 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6163 log "$xbig still valid after growing $xsml"
6168 test_102h() { # bug 15777
6171 run_test 102h "grow xattr from inside inode to external block"
6174 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6175 grow_xattr $(max_xattr_size)
6177 run_test 102ha "grow xattr from inside inode to external inode"
6179 test_102i() { # bug 17038
6181 ln -s $DIR/$tfile $DIR/${tfile}link
6182 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6183 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"
6184 rm -f $DIR/$tfile $DIR/${tfile}link
6186 run_test 102i "lgetxattr test on symbolic link ============"
6189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6190 TAR=$(find_lustre_tar)
6191 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6192 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6193 setup_test102 "$RUNAS"
6194 test_mkdir -p $DIR/d102j
6195 chown $RUNAS_ID $DIR/d102j
6196 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6198 compare_stripe_info1 "$RUNAS"
6200 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6204 # b22187 just check that does not crash for regular file.
6205 setfattr -n trusted.lov $DIR/$tfile
6206 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6207 local test_kdir=$DIR/d102k
6208 test_mkdir $test_kdir
6209 local default_size=`$GETSTRIPE -S $test_kdir`
6210 local default_count=`$GETSTRIPE -c $test_kdir`
6211 local default_offset=`$GETSTRIPE -i $test_kdir`
6212 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
6213 error 'dir setstripe failed'
6214 setfattr -n trusted.lov $test_kdir
6215 local stripe_size=`$GETSTRIPE -S $test_kdir`
6216 local stripe_count=`$GETSTRIPE -c $test_kdir`
6217 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6218 [ $stripe_size -eq $default_size ] ||
6219 error "stripe size $stripe_size != $default_size"
6220 [ $stripe_count -eq $default_count ] ||
6221 error "stripe count $stripe_count != $default_count"
6222 [ $stripe_offset -eq $default_offset ] ||
6223 error "stripe offset $stripe_offset != $default_offset"
6224 rm -rf $DIR/$tfile $test_kdir
6226 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6229 # LU-532 trusted. xattr is invisible to non-root
6230 local testfile=$DIR/$tfile
6234 echo "listxattr as user..."
6235 chown $RUNAS_ID $testfile
6236 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6237 grep -q "trusted" &&
6238 error "$testfile trusted xattrs are user visible"
6242 run_test 102l "listxattr filter test =================================="
6248 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6253 [ "$UID" != 0 ] && skip_env "must run as root" && return
6254 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6255 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6256 $GSS && skip "could not run under gss" && return
6258 declare -a identity_old
6260 for num in $(seq $MDSCOUNT); do
6261 switch_identity $num true || identity_old[$num]=$?
6268 echo "performing cp ..."
6269 run_acl_subtest cp || error
6270 echo "performing getfacl-noacl..."
6271 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6272 echo "performing misc..."
6273 run_acl_subtest misc || error "misc test failed"
6274 echo "performing permissions..."
6275 run_acl_subtest permissions || error "permissions failed"
6276 echo "performing setfacl..."
6277 run_acl_subtest setfacl || error "setfacl test failed"
6279 # inheritance test got from HP
6280 echo "performing inheritance..."
6281 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6282 chmod +x make-tree || error "chmod +x failed"
6283 run_acl_subtest inheritance || error "inheritance test failed"
6286 echo "LU-974 ignore umask when acl is enabled..."
6287 run_acl_subtest 974 || error "LU-974 test failed"
6288 if [ $MDSCOUNT -ge 2 ]; then
6289 run_acl_subtest 974_remote ||
6290 error "LU-974 test failed under remote dir"
6293 echo "LU-2561 newly created file is same size as directory..."
6294 run_acl_subtest 2561 || error "LU-2561 test failed"
6299 for num in $(seq $MDSCOUNT); do
6300 if [ "${identity_old[$num]}" = 1 ]; then
6301 switch_identity $num false || identity_old[$num]=$?
6305 run_test 103 "acl test ========================================="
6308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6310 lfs df || error "lfs df failed"
6311 lfs df -ih || error "lfs df -ih failed"
6312 lfs df -h $DIR || error "lfs df -h $DIR failed"
6313 lfs df -i $DIR || error "lfs df -i $DIR failed"
6314 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6315 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6317 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6318 lctl --device %$OSC deactivate
6319 lfs df || error "lfs df with deactivated OSC failed"
6320 lctl --device %$OSC activate
6321 # wait the osc back to normal
6322 wait_osc_import_state client ost FULL
6324 lfs df || error "lfs df with reactivated OSC failed"
6327 run_test 104a "lfs df [-ih] [path] test ========================="
6330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6331 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6333 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6334 if [ $denied_cnt -ne 0 ];
6336 error "lfs check servers test failed"
6339 run_test 104b "$RUNAS lfs check servers test ===================="
6342 # doesn't work on 2.4 kernels
6344 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6345 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6347 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6351 run_test 105a "flock when mounted without -o flock test ========"
6355 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6356 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6358 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6362 run_test 105b "fcntl when mounted without -o flock test ========"
6366 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6367 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6369 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6373 run_test 105c "lockf when mounted without -o flock test ========"
6375 test_105d() { # bug 15924
6376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6377 test_mkdir -p $DIR/$tdir
6378 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6379 skip "mount w/o flock enabled" && return
6380 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6381 $LCTL set_param fail_loc=0x80000315
6382 flocks_test 2 $DIR/$tdir
6384 run_test 105d "flock race (should not freeze) ========"
6386 test_105e() { # bug 22660 && 22040
6387 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6388 skip "mount w/o flock enabled" && return
6390 flocks_test 3 $DIR/$tfile
6392 run_test 105e "Two conflicting flocks from same process ======="
6394 test_106() { #bug 10921
6395 test_mkdir -p $DIR/$tdir
6396 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6397 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6399 run_test 106 "attempt exec of dir followed by chown of that dir"
6402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6409 local save_pattern=$(sysctl -n kernel.core_pattern)
6410 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6411 sysctl -w kernel.core_pattern=$file
6412 sysctl -w kernel.core_uses_pid=0
6420 kill -s 11 $SLEEPPID
6422 if [ -e $file ]; then
6423 size=`stat -c%s $file`
6424 [ $size -eq 0 ] && error "Fail to create core file $file"
6426 error "Fail to create core file $file"
6429 sysctl -w kernel.core_pattern=$save_pattern
6430 sysctl -w kernel.core_uses_pid=$save_uses_pid
6433 run_test 107 "Coredump on SIG"
6436 test_mkdir -p $DIR/$tdir
6437 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6438 error "mkdir with 255 char failed"
6439 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6440 error "mkdir with 256 char should fail, but did not"
6441 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6442 error "create with 255 char failed"
6443 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6444 error "create with 256 char should fail, but did not"
6449 run_test 110 "filename length checking"
6452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6453 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6455 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6457 echo "Starting with $OSTIO_pre threads"
6460 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6461 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6462 echo "$NUMTEST creates/unlinks"
6463 test_mkdir -p $DIR/$tdir
6464 createmany -o $DIR/$tdir/$tfile $NUMTEST
6465 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6467 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6470 # don't return an error
6471 [ $OSTIO_post == $OSTIO_pre ] && echo \
6472 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6473 echo "This may be fine, depending on what ran before this test" &&
6474 echo "and how fast this system is." && return
6476 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6478 run_test 115 "verify dynamic thread creation===================="
6481 wait_delete_completed
6482 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6483 echo OST kbytes available: ${AVAIL[@]}
6484 MAXI=0; MAXV=${AVAIL[0]}
6485 MINI=0; MINV=${AVAIL[0]}
6486 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6487 #echo OST $i: ${AVAIL[i]}kb
6488 if [ ${AVAIL[i]} -gt $MAXV ]; then
6489 MAXV=${AVAIL[i]}; MAXI=$i
6491 if [ ${AVAIL[i]} -lt $MINV ]; then
6492 MINV=${AVAIL[i]}; MINI=$i
6495 echo Min free space: OST $MINI: $MINV
6496 echo Max free space: OST $MAXI: $MAXV
6499 test_116a() { # was previously test_116()
6500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6501 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6503 echo -n "Free space priority "
6504 lctl get_param -n lov.*-clilov-*.qos_prio_free
6507 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6510 # generate uneven OSTs
6511 test_mkdir -p $DIR/$tdir/OST${MINI}
6514 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6515 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6517 while [ $FILL -gt 0 ]; do
6519 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6520 FILL=$(($FILL - 2048))
6528 DIFF=$(($MAXV - $MINV))
6529 DIFF2=$(($DIFF * 100 / $MINV))
6530 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6531 if [ $DIFF2 -gt 20 ]; then
6534 echo "failed - QOS mode won't be used"
6535 error_ignore "QOS imbalance criteria not met"
6539 MINI1=$MINI; MINV1=$MINV
6540 MAXI1=$MAXI; MAXV1=$MAXV
6542 # now fill using QOS
6543 echo writing a bunch of files to QOS-assigned OSTs
6544 $SETSTRIPE -c 1 $DIR/$tdir
6546 while [ $FILL -gt 0 ]; do
6548 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6549 FILL=$(($FILL - 200))
6552 echo "wrote $i 200k files"
6556 echo "Note: free space may not be updated, so measurements might be off"
6558 DIFF2=$(($MAXV - $MINV))
6559 echo "free space delta: orig $DIFF final $DIFF2"
6560 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6561 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6562 echo "Wrote $DIFF to smaller OST $MINI1"
6563 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6564 echo "Wrote $DIFF2 to larger OST $MAXI1"
6565 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6567 # Figure out which files were written where
6568 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6569 awk '/'$MINI1': / {print $2; exit}')
6571 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6572 echo "$MINC files created on smaller OST $MINI1"
6573 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6574 awk '/'$MAXI1': / {print $2; exit}')
6576 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6577 echo "$MAXC files created on larger OST $MAXI1"
6578 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6579 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6583 run_test 116a "stripe QOS: free space balance ==================="
6585 test_116b() { # LU-2093
6586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6587 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6589 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6590 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6592 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6593 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6594 do_facet $SINGLEMDS lctl set_param fail_loc=0
6596 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6598 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6600 test_117() # bug 10891
6602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6603 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6604 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6605 lctl set_param fail_loc=0x21e
6606 > $DIR/$tfile || error "truncate failed"
6607 lctl set_param fail_loc=0
6608 echo "Truncate succeeded."
6611 run_test 117 "verify fsfilt_extend =========="
6613 NO_SLOW_RESENDCOUNT=4
6614 export OLD_RESENDCOUNT=""
6615 set_resend_count () {
6616 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6617 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6618 lctl set_param -n $PROC_RESENDCOUNT $1
6619 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6622 # for reduce test_118* time (b=14842)
6623 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6625 # Reset async IO behavior after error case
6627 FILE=$DIR/reset_async
6629 # Ensure all OSCs are cleared
6630 $SETSTRIPE -c -1 $FILE
6631 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6636 test_118a() #bug 11710
6638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6641 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6642 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6643 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6645 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6646 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6651 run_test 118a "verify O_SYNC works =========="
6655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6656 remote_ost_nodsh && skip "remote OST with nodsh" && return
6660 #define OBD_FAIL_OST_ENOENT 0x217
6661 set_nodes_failloc "$(osts_nodes)" 0x217
6662 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6664 set_nodes_failloc "$(osts_nodes)" 0
6665 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6666 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6669 if [[ $RC -eq 0 ]]; then
6670 error "Must return error due to dropped pages, rc=$RC"
6674 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6675 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6679 echo "Dirty pages not leaked on ENOENT"
6681 # Due to the above error the OSC will issue all RPCs syncronously
6682 # until a subsequent RPC completes successfully without error.
6683 $MULTIOP $DIR/$tfile Ow4096yc
6688 run_test 118b "Reclaim dirty pages on fatal error =========="
6692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6694 # for 118c, restore the original resend count, LU-1940
6695 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6696 set_resend_count $OLD_RESENDCOUNT
6697 remote_ost_nodsh && skip "remote OST with nodsh" && return
6701 #define OBD_FAIL_OST_EROFS 0x216
6702 set_nodes_failloc "$(osts_nodes)" 0x216
6704 # multiop should block due to fsync until pages are written
6705 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6709 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6710 error "Multiop failed to block on fsync, pid=$MULTIPID"
6713 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6715 if [[ $WRITEBACK -eq 0 ]]; then
6716 error "No page in writeback, writeback=$WRITEBACK"
6719 set_nodes_failloc "$(osts_nodes)" 0
6722 if [[ $RC -ne 0 ]]; then
6723 error "Multiop fsync failed, rc=$RC"
6726 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6727 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6729 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6730 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6734 echo "Dirty pages flushed via fsync on EROFS"
6737 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6739 # continue to use small resend count to reduce test_118* time (b=14842)
6740 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6745 remote_ost_nodsh && skip "remote OST with nodsh" && return
6749 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6750 set_nodes_failloc "$(osts_nodes)" 0x214
6751 # multiop should block due to fsync until pages are written
6752 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6756 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6757 error "Multiop failed to block on fsync, pid=$MULTIPID"
6760 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6762 if [[ $WRITEBACK -eq 0 ]]; then
6763 error "No page in writeback, writeback=$WRITEBACK"
6766 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6767 set_nodes_failloc "$(osts_nodes)" 0
6769 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6770 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6772 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6773 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6777 echo "Dirty pages gaurenteed flushed via fsync"
6780 run_test 118d "Fsync validation inject a delay of the bulk =========="
6783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6786 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6787 lctl set_param fail_loc=0x8000040a
6789 # Should simulate EINVAL error which is fatal
6790 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6792 if [[ $RC -eq 0 ]]; then
6793 error "Must return error due to dropped pages, rc=$RC"
6796 lctl set_param fail_loc=0x0
6798 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6799 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6800 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6802 if [[ $LOCKED -ne 0 ]]; then
6803 error "Locked pages remain in cache, locked=$LOCKED"
6806 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6807 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6811 echo "No pages locked after fsync"
6816 run_test 118f "Simulate unrecoverable OSC side error =========="
6819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6822 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6823 lctl set_param fail_loc=0x406
6825 # simulate local -ENOMEM
6826 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6829 lctl set_param fail_loc=0
6830 if [[ $RC -eq 0 ]]; then
6831 error "Must return error due to dropped pages, rc=$RC"
6834 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6835 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6836 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6838 if [[ $LOCKED -ne 0 ]]; then
6839 error "Locked pages remain in cache, locked=$LOCKED"
6842 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6843 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6847 echo "No pages locked after fsync"
6852 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6856 remote_ost_nodsh && skip "remote OST with nodsh" && return
6860 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6861 set_nodes_failloc "$(osts_nodes)" 0x20e
6862 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6863 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6866 set_nodes_failloc "$(osts_nodes)" 0
6867 if [[ $RC -eq 0 ]]; then
6868 error "Must return error due to dropped pages, rc=$RC"
6871 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6872 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6873 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6875 if [[ $LOCKED -ne 0 ]]; then
6876 error "Locked pages remain in cache, locked=$LOCKED"
6879 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6880 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6884 echo "No pages locked after fsync"
6888 run_test 118h "Verify timeout in handling recoverables errors =========="
6890 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6894 remote_ost_nodsh && skip "remote OST with nodsh" && return
6898 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6899 set_nodes_failloc "$(osts_nodes)" 0x20e
6901 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6902 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6905 set_nodes_failloc "$(osts_nodes)" 0
6909 if [[ $RC -ne 0 ]]; then
6910 error "got error, but should be not, rc=$RC"
6913 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6914 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6915 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6916 if [[ $LOCKED -ne 0 ]]; then
6917 error "Locked pages remain in cache, locked=$LOCKED"
6920 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6921 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6925 echo "No pages locked after fsync"
6929 run_test 118i "Fix error before timeout in recoverable error =========="
6931 [ "$SLOW" = "no" ] && set_resend_count 4
6934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6935 remote_ost_nodsh && skip "remote OST with nodsh" && return
6939 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6940 set_nodes_failloc "$(osts_nodes)" 0x220
6942 # return -EIO from OST
6943 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6945 set_nodes_failloc "$(osts_nodes)" 0x0
6946 if [[ $RC -eq 0 ]]; then
6947 error "Must return error due to dropped pages, rc=$RC"
6950 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6951 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6952 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6953 if [[ $LOCKED -ne 0 ]]; then
6954 error "Locked pages remain in cache, locked=$LOCKED"
6957 # in recoverable error on OST we want resend and stay until it finished
6958 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6959 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6963 echo "No pages locked after fsync"
6967 run_test 118j "Simulate unrecoverable OST side error =========="
6971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6972 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6974 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6975 set_nodes_failloc "$(osts_nodes)" 0x20e
6976 test_mkdir -p $DIR/$tdir
6978 for ((i=0;i<10;i++)); do
6979 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6980 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6987 set_nodes_failloc "$(osts_nodes)" 0
6990 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6996 test_mkdir -p $DIR/$tdir
6997 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7000 run_test 118l "fsync dir ========="
7002 test_118m() # LU-3066
7004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7005 test_mkdir -p $DIR/$tdir
7006 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7009 run_test 118m "fdatasync dir ========="
7011 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7013 test_119a() # bug 11737
7015 BSIZE=$((512 * 1024))
7016 directio write $DIR/$tfile 0 1 $BSIZE
7017 # We ask to read two blocks, which is more than a file size.
7018 # directio will indicate an error when requested and actual
7019 # sizes aren't equeal (a normal situation in this case) and
7020 # print actual read amount.
7021 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7022 if [ "$NOB" != "$BSIZE" ]; then
7023 error "read $NOB bytes instead of $BSIZE"
7027 run_test 119a "Short directIO read must return actual read amount"
7029 test_119b() # bug 11737
7031 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7033 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7034 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7036 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7037 error "direct read failed"
7040 run_test 119b "Sparse directIO read must return actual read amount"
7042 test_119c() # bug 13099
7045 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7046 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7049 run_test 119c "Testing for direct read hitting hole"
7051 test_119d() # bug 15950
7053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7054 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7055 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7057 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7058 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7059 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7060 lctl set_param fail_loc=0x40d
7061 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7064 cat $DIR/$tfile > /dev/null &
7065 lctl set_param fail_loc=0
7068 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7070 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7071 error "the read rpcs have not completed in 2s"
7073 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7075 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7079 test_mkdir -p $DIR/$tdir
7080 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7081 skip "no early lock cancel on server" && return 0
7082 lru_resize_disable mdc
7083 lru_resize_disable osc
7084 cancel_lru_locks mdc
7085 stat $DIR/$tdir > /dev/null
7086 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7087 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7088 test_mkdir $DIR/$tdir/d1
7089 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7090 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7091 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7092 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7093 lru_resize_enable mdc
7094 lru_resize_enable osc
7096 run_test 120a "Early Lock Cancel: mkdir test"
7099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7100 test_mkdir -p $DIR/$tdir
7101 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7102 skip "no early lock cancel on server" && return 0
7103 lru_resize_disable mdc
7104 lru_resize_disable osc
7105 cancel_lru_locks mdc
7106 stat $DIR/$tdir > /dev/null
7107 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7108 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7110 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7111 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7112 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7113 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7114 lru_resize_enable mdc
7115 lru_resize_enable osc
7117 run_test 120b "Early Lock Cancel: create test"
7120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7121 test_mkdir -p $DIR/$tdir
7122 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7123 skip "no early lock cancel on server" && return 0
7124 lru_resize_disable mdc
7125 lru_resize_disable osc
7126 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7127 touch $DIR/$tdir/d1/f1
7128 cancel_lru_locks mdc
7129 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7130 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7131 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7132 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7133 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7134 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7135 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7136 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7137 lru_resize_enable mdc
7138 lru_resize_enable osc
7140 run_test 120c "Early Lock Cancel: link test"
7143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7144 test_mkdir -p $DIR/$tdir
7145 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7146 skip "no early lock cancel on server" && return 0
7147 lru_resize_disable mdc
7148 lru_resize_disable osc
7150 cancel_lru_locks mdc
7151 stat $DIR/$tdir > /dev/null
7152 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7153 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7154 chmod a+x $DIR/$tdir
7155 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7156 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7157 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7158 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7159 lru_resize_enable mdc
7160 lru_resize_enable osc
7162 run_test 120d "Early Lock Cancel: setattr test"
7165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7166 test_mkdir -p $DIR/$tdir
7167 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7168 skip "no early lock cancel on server" && return 0
7169 lru_resize_disable mdc
7170 lru_resize_disable osc
7171 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7172 cancel_lru_locks mdc
7173 cancel_lru_locks osc
7174 dd if=$DIR/$tdir/f1 of=/dev/null
7175 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7176 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7177 awk '/ldlm_cancel/ {print $2}'`
7178 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7179 awk '/ldlm_bl_callback/ {print $2}'`
7180 unlink $DIR/$tdir/f1
7181 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7182 awk '/ldlm_cancel/ {print $2}'`
7183 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7184 awk '/ldlm_bl_callback/ {print $2}'`
7185 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7186 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7187 lru_resize_enable mdc
7188 lru_resize_enable osc
7190 run_test 120e "Early Lock Cancel: unlink test"
7193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7194 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7195 skip "no early lock cancel on server" && return 0
7196 test_mkdir -p $DIR/$tdir
7197 lru_resize_disable mdc
7198 lru_resize_disable osc
7199 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7200 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7201 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7202 cancel_lru_locks mdc
7203 cancel_lru_locks osc
7204 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7205 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7206 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7207 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7208 awk '/ldlm_cancel/ {print $2}'`
7209 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7210 awk '/ldlm_bl_callback/ {print $2}'`
7211 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7212 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7213 awk '/ldlm_cancel/ {print $2}'`
7214 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7215 awk '/ldlm_bl_callback/ {print $2}'`
7216 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7217 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7218 lru_resize_enable mdc
7219 lru_resize_enable osc
7221 run_test 120f "Early Lock Cancel: rename test"
7224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7225 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7226 skip "no early lock cancel on server" && return 0
7227 lru_resize_disable mdc
7228 lru_resize_disable osc
7230 echo create $count files
7231 test_mkdir -p $DIR/$tdir
7232 cancel_lru_locks mdc
7233 cancel_lru_locks osc
7236 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7237 awk '/ldlm_cancel/ {print $2}'`
7238 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7239 awk '/ldlm_bl_callback/ {print $2}'`
7240 createmany -o $DIR/$tdir/f $count
7242 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7243 awk '/ldlm_cancel/ {print $2}'`
7244 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7245 awk '/ldlm_bl_callback/ {print $2}'`
7247 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7248 echo rm $count files
7251 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7252 awk '/ldlm_cancel/ {print $2}'`
7253 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7254 awk '/ldlm_bl_callback/ {print $2}'`
7256 echo total: $count removes in $((t2-t1))
7257 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7259 # wait for commitment of removal
7260 lru_resize_enable mdc
7261 lru_resize_enable osc
7263 run_test 120g "Early Lock Cancel: performance test"
7265 test_121() { #bug #10589
7266 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7268 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7269 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7270 lctl set_param fail_loc=0x310
7271 cancel_lru_locks osc > /dev/null
7272 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7273 lctl set_param fail_loc=0
7274 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7276 run_test 121 "read cancel race ========="
7278 test_123a() { # was test 123, statahead(bug 11401)
7279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7281 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7282 log "testing on UP system. Performance may be not as good as expected."
7287 test_mkdir -p $DIR/$tdir
7288 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7289 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7291 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7292 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7294 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7295 lctl set_param -n llite.*.statahead_max 0
7296 lctl get_param llite.*.statahead_max
7297 cancel_lru_locks mdc
7298 cancel_lru_locks osc
7300 time ls -l $DIR/$tdir | wc -l
7302 delta=$((etime - stime))
7303 log "ls $i files without statahead: $delta sec"
7304 lctl set_param llite.*.statahead_max=$max
7306 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7307 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7308 cancel_lru_locks mdc
7309 cancel_lru_locks osc
7311 time ls -l $DIR/$tdir | wc -l
7313 delta_sa=$((etime - stime))
7314 log "ls $i files with statahead: $delta_sa sec"
7315 lctl get_param -n llite.*.statahead_stats
7316 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7318 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7319 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7321 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7322 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7323 lctl set_param -n llite.*.statahead_max 0
7324 lctl get_param llite.*.statahead_max
7325 cancel_lru_locks mdc
7326 cancel_lru_locks osc
7328 time ls -l $DIR/$tdir | wc -l
7330 delta=$((etime - stime))
7331 log "ls $i files again without statahead: $delta sec"
7332 lctl set_param llite.*.statahead_max=$max
7333 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7334 if [ $SLOWOK -eq 0 ]; then
7335 error "ls $i files is slower with statahead!"
7337 log "ls $i files is slower with statahead!"
7343 [ $delta -gt 20 ] && break
7344 [ $delta -gt 8 ] && MULT=$((50 / delta))
7345 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7353 delta=$((etime - stime))
7354 log "rm -r $DIR/$tdir/: $delta seconds"
7356 lctl get_param -n llite.*.statahead_stats
7358 run_test 123a "verify statahead work"
7360 test_123b () { # statahead(bug 15027)
7361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7362 test_mkdir -p $DIR/$tdir
7363 createmany -o $DIR/$tdir/$tfile-%d 1000
7365 cancel_lru_locks mdc
7366 cancel_lru_locks osc
7368 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7369 lctl set_param fail_loc=0x80000803
7370 ls -lR $DIR/$tdir > /dev/null
7372 lctl set_param fail_loc=0x0
7373 lctl get_param -n llite.*.statahead_stats
7378 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7382 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7383 skip "no lru resize on server" && return 0
7385 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7387 log "create $NR files at $DIR/$tdir"
7388 createmany -o $DIR/$tdir/f $NR ||
7389 error "failed to create $NR files in $DIR/$tdir"
7391 cancel_lru_locks mdc
7392 ls -l $DIR/$tdir > /dev/null
7396 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7397 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7398 LRU_SIZE=$(lctl get_param -n $PARAM)
7399 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7400 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7402 log "NS=$(basename $NSDIR)"
7407 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7408 skip "Not enough cached locks created!"
7415 # We know that lru resize allows one client to hold $LIMIT locks
7416 # for 10h. After that locks begin to be killed by client.
7418 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7421 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7422 # killing locks. Some time was spent for creating locks. This means
7423 # that up to the moment of sleep finish we must have killed some of
7424 # them (10-100 locks). This depends on how fast ther were created.
7425 # Many of them were touched in almost the same moment and thus will
7426 # be killed in groups.
7427 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7429 # Use $LRU_SIZE_B here to take into account real number of locks
7430 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7431 local LRU_SIZE_B=$LRU_SIZE
7433 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7434 log "OLD_LVF=$OLD_LVF"
7435 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7437 # Let's make sure that we really have some margin. Client checks
7438 # cached locks every 10 sec.
7440 log "Sleep ${SLEEP} sec"
7442 while ((SEC<$SLEEP)); do
7446 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7450 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7451 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7453 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7454 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7455 unlinkmany $DIR/$tdir/f $NR
7459 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7460 log "unlink $NR files at $DIR/$tdir"
7461 unlinkmany $DIR/$tdir/f $NR
7463 run_test 124a "lru resize ======================================="
7465 get_max_pool_limit()
7467 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7470 if test $l -gt $max; then
7478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7479 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7480 skip "no lru resize on server" && return 0
7482 LIMIT=`get_max_pool_limit`
7484 NR=$(($(default_lru_size)*20))
7485 if [ $NR -gt $LIMIT ]; then
7486 log "Limit lock number by $LIMIT locks"
7489 lru_resize_disable mdc
7490 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7491 error "failed to create $DIR/$tdir/disable_lru_resize"
7493 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7494 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7495 cancel_lru_locks mdc
7498 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7501 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7504 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7508 nolruresize_delta=$((etime-stime))
7509 log "ls -la time: $nolruresize_delta seconds"
7510 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7511 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7513 lru_resize_enable mdc
7514 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7515 error "failed to create $DIR/$tdir/enable_lru_resize"
7517 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7518 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7519 cancel_lru_locks mdc
7522 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7525 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7528 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7532 lruresize_delta=$((etime-stime))
7533 log "ls -la time: $lruresize_delta seconds"
7534 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7536 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7537 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7538 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7539 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7541 log "lru resize performs the same with no lru resize"
7543 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7545 run_test 124b "lru resize (performance test) ======================="
7547 test_125() { # 13358
7548 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7549 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7550 test_mkdir -p $DIR/d125 || error "mkdir failed"
7551 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7552 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7553 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7555 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7557 test_126() { # bug 12829/13455
7558 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7559 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7560 $GSS && skip "must run as gss disabled" && return
7562 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7563 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7565 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7567 run_test 126 "check that the fsgid provided by the client is taken into account"
7569 test_127a() { # bug 15521
7570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7571 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7572 $LCTL set_param osc.*.stats=0
7573 FSIZE=$((2048 * 1024))
7574 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7575 cancel_lru_locks osc
7576 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7578 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7579 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7580 echo "got $COUNT $NAME"
7581 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7582 eval $NAME=$COUNT || error "Wrong proc format"
7585 read_bytes|write_bytes)
7586 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7587 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7588 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7589 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7590 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7591 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7592 error "sumsquare is too small: $SUMSQ"
7593 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7594 error "sumsquare is too big: $SUMSQ"
7598 done < $DIR/${tfile}.tmp
7600 #check that we actually got some stats
7601 [ "$read_bytes" ] || error "Missing read_bytes stats"
7602 [ "$write_bytes" ] || error "Missing write_bytes stats"
7603 [ "$read_bytes" != 0 ] || error "no read done"
7604 [ "$write_bytes" != 0 ] || error "no write done"
7606 run_test 127a "verify the client stats are sane"
7608 test_127b() { # bug LU-333
7609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7610 $LCTL set_param llite.*.stats=0
7611 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7612 # perform 2 reads and writes so MAX is different from SUM.
7613 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7614 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7615 cancel_lru_locks osc
7616 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7617 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7619 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7620 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7621 echo "got $COUNT $NAME"
7622 eval $NAME=$COUNT || error "Wrong proc format"
7626 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7627 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7628 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7629 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7632 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7633 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7634 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7635 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7639 done < $TMP/${tfile}.tmp
7641 #check that we actually got some stats
7642 [ "$read_bytes" ] || error "Missing read_bytes stats"
7643 [ "$write_bytes" ] || error "Missing write_bytes stats"
7644 [ "$read_bytes" != 0 ] || error "no read done"
7645 [ "$write_bytes" != 0 ] || error "no write done"
7647 run_test 127b "verify the llite client stats are sane"
7649 test_128() { # bug 15212
7651 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7656 result=$(grep error $TMP/$tfile.log)
7658 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7660 run_test 128 "interactive lfs for 2 consecutive find's"
7667 local LDPROC=/proc/fs/ldiskfs
7668 local facets=$(get_facets MDS)
7670 for facet in ${facets//,/ }; do
7671 canondev=$(ldiskfs_canon \
7672 *.$(convert_facet2label $facet).mntdev $facet)
7673 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7674 LDPROC=/sys/fs/ldiskfs
7675 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7681 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7682 skip "Only applicable to ldiskfs-based MDTs"
7685 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7691 test_mkdir -p $DIR/$tdir
7695 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7696 $MULTIOP $DIR/$tdir/$J Oc
7698 if [ $rc -eq $EFBIG ]; then
7700 echo "return code $rc received as expected"
7702 elif [ $rc -ne 0 ]; then
7704 error_exit "return code $rc received instead of expected $EFBIG"
7707 I=$(stat -c%s "$DIR/$tdir")
7711 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7713 run_test 129 "test directory size limit ========================"
7722 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7723 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7726 trap cleanup_130 EXIT RETURN
7728 local fm_file=$DIR/$tfile
7729 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7730 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7731 error "dd failed for $fm_file"
7733 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7734 filefrag -ves $fm_file
7736 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7737 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7738 [ $RC != 0 ] && error "filefrag $fm_file failed"
7740 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7741 grep -v "ext:" | grep -v "found")
7742 lun=$($GETSTRIPE -i $fm_file)
7744 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7747 for line in $filefrag_op
7749 frag_lun=`echo $line | cut -d: -f5`
7750 ext_len=`echo $line | cut -d: -f4`
7751 if (( $frag_lun != $lun )); then
7753 error "FIEMAP on 1-stripe file($fm_file) failed"
7756 (( tot_len += ext_len ))
7759 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7761 error "FIEMAP on 1-stripe file($fm_file) failed;"
7767 echo "FIEMAP on single striped file succeeded"
7769 run_test 130a "FIEMAP (1-stripe file)"
7772 [ "$OSTCOUNT" -lt "2" ] &&
7773 skip_env "skipping FIEMAP on 2-stripe file test" && return
7775 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7776 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7779 trap cleanup_130 EXIT RETURN
7781 local fm_file=$DIR/$tfile
7782 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7783 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7784 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7786 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7787 error "dd failed on $fm_file"
7789 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7790 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7791 grep -v "ext:" | grep -v "found")
7793 last_lun=$(echo $filefrag_op | cut -d: -f5)
7798 for line in $filefrag_op
7800 frag_lun=`echo $line | cut -d: -f5`
7801 ext_len=`echo $line | cut -d: -f4`
7802 if (( $frag_lun != $last_lun )); then
7803 if (( tot_len != 1024 )); then
7805 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7812 (( tot_len += ext_len ))
7815 if (( num_luns != 2 || tot_len != 1024 )); then
7817 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7823 echo "FIEMAP on 2-stripe file succeeded"
7825 run_test 130b "FIEMAP (2-stripe file)"
7828 [ "$OSTCOUNT" -lt "2" ] &&
7829 skip_env "skipping FIEMAP on 2-stripe file" && return
7831 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7832 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7835 trap cleanup_130 EXIT RETURN
7837 local fm_file=$DIR/$tfile
7838 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7839 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7840 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7842 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7844 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7845 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7847 last_lun=`echo $filefrag_op | cut -d: -f5`
7852 for line in $filefrag_op
7854 frag_lun=`echo $line | cut -d: -f5`
7855 ext_len=`echo $line | cut -d: -f4`
7856 if (( $frag_lun != $last_lun )); then
7857 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7858 if (( logical != 512 )); then
7860 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7863 if (( tot_len != 512 )); then
7865 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7872 (( tot_len += ext_len ))
7875 if (( num_luns != 2 || tot_len != 512 )); then
7877 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7883 echo "FIEMAP on 2-stripe file with hole succeeded"
7885 run_test 130c "FIEMAP (2-stripe file with hole)"
7888 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7890 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7891 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7893 trap cleanup_130 EXIT RETURN
7895 local fm_file=$DIR/$tfile
7896 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7897 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7898 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7899 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7901 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7902 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7904 last_lun=`echo $filefrag_op | cut -d: -f5`
7909 for line in $filefrag_op
7911 frag_lun=`echo $line | cut -d: -f5`
7912 ext_len=`echo $line | cut -d: -f4`
7913 if (( $frag_lun != $last_lun )); then
7914 if (( tot_len != 1024 )); then
7916 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7923 (( tot_len += ext_len ))
7926 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7928 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7934 echo "FIEMAP on N-stripe file succeeded"
7936 run_test 130d "FIEMAP (N-stripe file)"
7939 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7941 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7942 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7944 trap cleanup_130 EXIT RETURN
7946 local fm_file=$DIR/$tfile
7947 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7948 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7949 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7952 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7953 for ((i = 0; i < $NUM_BLKS; i++))
7955 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7958 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7959 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7961 last_lun=`echo $filefrag_op | cut -d: -f5`
7966 for line in $filefrag_op
7968 frag_lun=`echo $line | cut -d: -f5`
7969 ext_len=`echo $line | cut -d: -f4`
7970 if (( $frag_lun != $last_lun )); then
7971 if (( tot_len != $EXPECTED_LEN )); then
7973 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7980 (( tot_len += ext_len ))
7983 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7985 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7991 echo "FIEMAP with continuation calls succeeded"
7993 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7995 # Test for writev/readv
7997 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7998 error "writev test failed"
7999 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8000 error "readv failed"
8003 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8006 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8007 error "append writev test failed"
8008 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8009 error "append writev test failed"
8012 run_test 131b "test append writev"
8015 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8018 run_test 131c "test read/write on file w/o objects"
8021 rwv -f $DIR/$tfile -w -n 1 1572864
8022 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8023 if [ "$NOB" != 1572864 ]; then
8024 error "Short read filed: read $NOB bytes instead of 1572864"
8028 run_test 131d "test short read"
8031 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8032 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8033 error "read hitting hole failed"
8036 run_test 131e "test read hitting hole"
8041 for node in $(osts_nodes); do
8042 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8043 [ x$gl = x"" ] && gl=0
8044 gl_sum=$((gl_sum + gl))
8054 if [ x$som = x"enabled" ]; then
8055 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8056 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8057 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8059 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8060 MOUNTOPT="$MOUNTOPT,som_preview"
8061 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8064 # do remount to make new mount-conf parameters actual
8071 test_132() { #1028, SOM
8072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8073 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8074 local num=$(get_mds_dir $DIR)
8075 local mymds=mds${num}
8076 local MOUNTOPT_SAVE=$MOUNTOPT
8078 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8079 cancel_lru_locks osc
8081 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8083 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8084 stat $DIR/$tfile >/dev/null
8085 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8086 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8088 som_mode_switch $som1 $gl1 $gl2
8090 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8091 cancel_lru_locks osc
8093 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8094 if [ $som1 == $som2 ]; then
8095 error "som is still "$som2
8096 if [ x$som2 = x"enabled" ]; then
8103 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8104 stat $DIR/$tfile >/dev/null
8105 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8106 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8107 som_mode_switch $som2 $gl1 $gl2
8108 MOUNTOPT=$MOUNTOPT_SAVE
8110 run_test 132 "som avoids glimpse rpc"
8116 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8118 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8120 *) error "Wrong argument $1" ;;
8123 count=`echo $res | awk '{print $2}'`
8124 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8125 # if the argument $3 is zero, it means any stat increment is ok.
8126 if [ $3 -gt 0 ] ; then
8127 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8133 remote_ost_nodsh && skip "remote OST with nodsh" && return
8134 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8136 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8137 { skip "MDS doesn't support rename stats"; return; }
8138 local testdir=$DIR/${tdir}/stats_testdir
8139 mkdir -p $DIR/${tdir}
8142 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8143 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8145 # verify mdt stats first.
8146 mkdir ${testdir} || error "mkdir failed"
8147 check_stats $SINGLEMDS "mkdir" 1
8148 touch ${testdir}/${tfile} || "touch failed"
8149 check_stats $SINGLEMDS "open" 1
8150 check_stats $SINGLEMDS "close" 1
8151 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8152 check_stats $SINGLEMDS "mknod" 1
8153 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8154 check_stats $SINGLEMDS "unlink" 1
8155 rm -f ${testdir}/${tfile} || error "file remove failed"
8156 check_stats $SINGLEMDS "unlink" 2
8158 # remove working dir and check mdt stats again.
8159 rmdir ${testdir} || error "rmdir failed"
8160 check_stats $SINGLEMDS "rmdir" 1
8162 local testdir1=$DIR/${tdir}/stats_testdir1
8164 mkdir -p ${testdir1}
8165 touch ${testdir1}/test1
8166 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8167 check_stats $SINGLEMDS "crossdir_rename" 1
8169 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8170 check_stats $SINGLEMDS "samedir_rename" 1
8174 run_test 133a "Verifying MDT stats ========================================"
8177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8178 remote_ost_nodsh && skip "remote OST with nodsh" && return
8179 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8180 local testdir=$DIR/${tdir}/stats_testdir
8181 mkdir -p ${testdir} || error "mkdir failed"
8182 touch ${testdir}/${tfile} || "touch failed"
8183 cancel_lru_locks mdc
8186 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8187 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8189 # extra mdt stats verification.
8190 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8191 check_stats $SINGLEMDS "setattr" 1
8192 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8193 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8195 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8196 check_stats $SINGLEMDS "getattr" 1
8198 $LFS df || error "lfs failed"
8199 check_stats $SINGLEMDS "statfs" 1
8203 run_test 133b "Verifying extra MDT stats =================================="
8206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8207 remote_ost_nodsh && skip "remote OST with nodsh" && return
8208 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8209 local testdir=$DIR/${tdir}/stats_testdir
8210 test_mkdir -p ${testdir} || error "mkdir failed"
8212 # verify obdfilter stats.
8213 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8215 cancel_lru_locks osc
8216 wait_delete_completed
8219 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8220 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8222 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8224 cancel_lru_locks osc
8225 check_stats ost "write" 1
8227 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8228 check_stats ost "read" 1
8230 > ${testdir}/${tfile} || error "truncate failed"
8231 check_stats ost "punch" 1
8233 rm -f ${testdir}/${tfile} || error "file remove failed"
8234 wait_delete_completed
8235 check_stats ost "destroy" 1
8239 run_test 133c "Verifying OST stats ========================================"
8246 while [ $value -ge 2 ]; do
8251 if [ $orig -gt $order ]; then
8259 local size=('K' 'M' 'G' 'T');
8261 local size_string=$value
8263 while [ $value -ge 1024 ]; do
8264 if [ $i -gt 3 ]; then
8265 #T is the biggest unit we get here, if that is bigger,
8267 size_string=${value}T
8270 value=$((value >> 10))
8271 if [ $value -lt 1024 ]; then
8272 size_string=${value}${size[$i]}
8283 local context=${2:-.}
8284 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8286 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8292 remote_ost_nodsh && skip "remote OST with nodsh" && return
8293 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8294 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8295 { skip "MDS doesn't support rename stats"; return; }
8297 local testdir1=$DIR/${tdir}/stats_testdir1
8298 local testdir2=$DIR/${tdir}/stats_testdir2
8300 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8302 mkdir -p ${testdir1} || error "mkdir failed"
8303 mkdir -p ${testdir2} || error "mkdir failed"
8305 createmany -o $testdir1/test 512 || error "createmany failed"
8307 # check samedir rename size
8308 mv ${testdir1}/test0 ${testdir1}/test_0
8310 local testdir1_size=$(ls -l $DIR/${tdir} |
8311 awk '/stats_testdir1/ {print $5}')
8312 local testdir2_size=$(ls -l $DIR/${tdir} |
8313 awk '/stats_testdir2/ {print $5}')
8315 testdir1_size=$(order_2 $testdir1_size)
8316 testdir2_size=$(order_2 $testdir2_size)
8318 testdir1_size=$(size_in_KMGT $testdir1_size)
8319 testdir2_size=$(size_in_KMGT $testdir2_size)
8321 echo "source rename dir size: ${testdir1_size}"
8322 echo "target rename dir size: ${testdir2_size}"
8324 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8325 eval $cmd || error "$cmd failed"
8326 local samedir=$($cmd | grep 'same_dir')
8327 local same_sample=$(get_rename_size $testdir1_size)
8328 [ -z "$samedir" ] && error "samedir_rename_size count error"
8329 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8330 echo "Check same dir rename stats success"
8332 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8334 # check crossdir rename size
8335 mv ${testdir1}/test_0 ${testdir2}/test_0
8337 testdir1_size=$(ls -l $DIR/${tdir} |
8338 awk '/stats_testdir1/ {print $5}')
8339 testdir2_size=$(ls -l $DIR/${tdir} |
8340 awk '/stats_testdir2/ {print $5}')
8342 testdir1_size=$(order_2 $testdir1_size)
8343 testdir2_size=$(order_2 $testdir2_size)
8345 testdir1_size=$(size_in_KMGT $testdir1_size)
8346 testdir2_size=$(size_in_KMGT $testdir2_size)
8348 echo "source rename dir size: ${testdir1_size}"
8349 echo "target rename dir size: ${testdir2_size}"
8351 eval $cmd || error "$cmd failed"
8352 local crossdir=$($cmd | grep 'crossdir')
8353 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8354 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8355 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8356 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8357 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8358 echo "Check cross dir rename stats success"
8361 run_test 133d "Verifying rename_stats ========================================"
8364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8365 local testdir=$DIR/${tdir}/stats_testdir
8366 local ctr f0 f1 bs=32768 count=42 sum
8368 remote_ost_nodsh && skip "remote OST with nodsh" && return
8369 mkdir -p ${testdir} || error "mkdir failed"
8371 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8373 for ctr in {write,read}_bytes; do
8375 cancel_lru_locks osc
8377 do_facet ost1 $LCTL set_param -n \
8378 "obdfilter.*.exports.clear=clear"
8380 if [ $ctr = write_bytes ]; then
8382 f1=${testdir}/${tfile}
8384 f0=${testdir}/${tfile}
8388 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8391 cancel_lru_locks osc
8393 sum=$(do_facet ost1 $LCTL get_param \
8394 "obdfilter.*.exports.*.stats" | \
8397 $1 == ctr { sum += $7 }
8400 if ((sum != bs * count)); then
8401 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8407 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8410 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8413 # First without trusting modes.
8415 -exec cat '{}' \; &> /dev/null
8417 # Second verifying readability.
8421 -exec cat '{}' \; > /dev/null ||
8422 error "proc file read failed"
8424 for facet in $SINGLEMDS ost1; do
8425 do_facet $facet find $proc_dirs \
8426 -not -name req_history \
8427 -exec cat '{}' \\\; &> /dev/null
8429 do_facet $facet find $proc_dirs \
8430 -not -name req_history \
8433 -exec cat '{}' \\\; > /dev/null ||
8434 error "proc file read failed"
8437 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8439 test_140() { #bug-17379
8440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8441 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8442 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8443 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8445 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8446 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8448 while i=`expr $i + 1`; do
8449 test_mkdir -p $i || error "Creating dir $i"
8450 cd $i || error "Changing to $i"
8451 ln -s ../stat stat || error "Creating stat symlink"
8452 # Read the symlink until ELOOP present,
8453 # not LBUGing the system is considered success,
8454 # we didn't overrun the stack.
8455 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8457 if [ $ret -eq 40 ]; then
8460 error "Open stat symlink"
8466 echo "The symlink depth = $i"
8467 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8468 error "Invalid symlink depth"
8470 # Test recursive symlink
8471 ln -s symlink_self symlink_self
8472 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8473 echo "open symlink_self returns $ret"
8474 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8476 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8480 local TF="$TMP/$tfile"
8482 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8484 cancel_lru_locks osc
8485 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8486 remount_client $MOUNT
8488 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8491 $TRUNCATE $DIR/$tfile 6000
8492 cancel_lru_locks osc
8493 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8496 echo "12345" >>$DIR/$tfile
8497 cancel_lru_locks osc
8498 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8501 echo "12345" >>$DIR/$tfile
8502 cancel_lru_locks osc
8503 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8508 run_test 150 "truncate/append tests"
8510 function roc_hit() {
8511 local list=$(comma_list $(osts_nodes))
8512 #debug temp debug for LU-2902: lets see what values we get back
8513 echo $(get_osd_param $list '' stats) 1>&2
8514 echo $(get_osd_param $list '' stats |
8515 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8518 function set_cache() {
8521 if [ "$2" == "off" ]; then
8524 local list=$(comma_list $(osts_nodes))
8525 set_osd_param $list '' $1_cache_enable $on
8527 cancel_lru_locks osc
8531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8532 remote_ost_nodsh && skip "remote OST with nodsh" && return
8535 local list=$(comma_list $(osts_nodes))
8537 # check whether obdfilter is cache capable at all
8538 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8539 echo "not cache-capable obdfilter"
8543 # check cache is enabled on all obdfilters
8544 if get_osd_param $list '' read_cache_enable | grep 0; then
8545 echo "oss cache is disabled"
8549 set_osd_param $list '' writethrough_cache_enable 1
8551 # check write cache is enabled on all obdfilters
8552 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8553 echo "oss write cache is NOT enabled"
8557 #define OBD_FAIL_OBD_NO_LRU 0x609
8558 do_nodes $list $LCTL set_param fail_loc=0x609
8560 # pages should be in the case right after write
8561 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8564 local BEFORE=`roc_hit`
8565 cancel_lru_locks osc
8566 cat $DIR/$tfile >/dev/null
8567 local AFTER=`roc_hit`
8569 do_nodes $list $LCTL set_param fail_loc=0
8571 if ! let "AFTER - BEFORE == CPAGES"; then
8572 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8575 # the following read invalidates the cache
8576 cancel_lru_locks osc
8577 set_osd_param $list '' read_cache_enable 0
8578 cat $DIR/$tfile >/dev/null
8580 # now data shouldn't be found in the cache
8582 cancel_lru_locks osc
8583 cat $DIR/$tfile >/dev/null
8585 if let "AFTER - BEFORE != 0"; then
8586 error "IN CACHE: before: $BEFORE, after: $AFTER"
8589 set_osd_param $list '' read_cache_enable 1
8592 run_test 151 "test cache on oss and controls ==============================="
8595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8596 local TF="$TMP/$tfile"
8598 # simulate ENOMEM during write
8599 #define OBD_FAIL_OST_NOMEM 0x226
8600 lctl set_param fail_loc=0x80000226
8601 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8603 sync || error "sync failed"
8604 lctl set_param fail_loc=0
8606 # discard client's cache
8607 cancel_lru_locks osc
8609 # simulate ENOMEM during read
8610 lctl set_param fail_loc=0x80000226
8611 cmp $TF $DIR/$tfile || error "cmp failed"
8612 lctl set_param fail_loc=0
8616 run_test 152 "test read/write with enomem ============================"
8619 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8621 run_test 153 "test if fdatasync does not crash ======================="
8623 dot_lustre_fid_permission_check() {
8625 local ffid=$MOUNT/.lustre/fid/$fid
8628 echo "stat fid $fid"
8629 stat $ffid > /dev/null || error "stat $ffid failed."
8630 echo "touch fid $fid"
8631 touch $ffid || error "touch $ffid failed."
8632 echo "write to fid $fid"
8633 cat /etc/hosts > $ffid || error "write $ffid failed."
8634 echo "read fid $fid"
8635 diff /etc/hosts $ffid || error "read $ffid failed."
8636 echo "append write to fid $fid"
8637 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8638 echo "rename fid $fid"
8639 mv $ffid $test_dir/$tfile.1 &&
8640 error "rename $ffid to $tfile.1 should fail."
8641 touch $test_dir/$tfile.1
8642 mv $test_dir/$tfile.1 $ffid &&
8643 error "rename $tfile.1 to $ffid should fail."
8644 rm -f $test_dir/$tfile.1
8645 echo "truncate fid $fid"
8646 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8647 echo "link fid $fid"
8648 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8649 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8650 echo "setfacl fid $fid"
8651 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8652 echo "getfacl fid $fid"
8653 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8655 echo "unlink fid $fid"
8656 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8657 echo "mknod fid $fid"
8658 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8660 fid=[0xf00000400:0x1:0x0]
8661 ffid=$MOUNT/.lustre/fid/$fid
8663 echo "stat non-exist fid $fid"
8664 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8665 echo "write to non-exist fid $fid"
8666 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8667 echo "link new fid $fid"
8668 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8670 mkdir -p $test_dir/$tdir
8671 touch $test_dir/$tdir/$tfile
8672 fid=$($LFS path2fid $test_dir/$tdir)
8675 error "error: could not get fid for $test_dir/$dir/$tfile."
8677 ffid=$MOUNT/.lustre/fid/$fid
8680 ls $ffid > /dev/null || error "ls $ffid failed."
8681 echo "touch $fid/$tfile.1"
8682 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8684 echo "touch $MOUNT/.lustre/fid/$tfile"
8685 touch $MOUNT/.lustre/fid/$tfile && \
8686 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8688 echo "setxattr to $MOUNT/.lustre/fid"
8689 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid &&
8690 error "setxattr should fail."
8692 echo "listxattr for $MOUNT/.lustre/fid"
8693 getfattr -d -m "^trusted" $MOUNT/.lustre/fid &&
8694 error "listxattr should fail."
8696 echo "delxattr from $MOUNT/.lustre/fid"
8697 setfattr -x trusted.name1 $MOUNT/.lustre/fid &&
8698 error "delxattr should fail."
8700 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8701 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8702 error "touch invalid fid should fail."
8704 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8705 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8706 error "touch non-normal fid should fail."
8708 echo "rename $tdir to $MOUNT/.lustre/fid"
8709 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8710 error "rename to $MOUNT/.lustre/fid should fail."
8712 echo "rename .lustre to itself"
8713 fid=$($LFS path2fid $MOUNT)
8714 mrename $MOUNT/.lustre $MOUNT/.lustre/fid/$fid/.lustre &&
8715 error "rename .lustre to itself should fail."
8717 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8718 fid=$($LFS path2fid $test_dir/$tfile-2)
8719 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8720 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8721 error "create lov data thru .lustre should fail."
8722 echo "cp /etc/passwd $test_dir/$tfile-2"
8723 cp /etc/passwd $test_dir/$tfile-2 ||
8724 error "copy to $test_dir/$tfile-2 failed."
8725 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8726 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8727 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8729 rm -rf $test_dir/tfile.lnk
8730 rm -rf $test_dir/$tfile-2
8734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8735 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8736 { skip "Need MDS version at least 2.2.51"; return 0; }
8738 cp /etc/hosts $DIR/$tfile
8740 fid=$($LFS path2fid $DIR/$tfile)
8742 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8744 dot_lustre_fid_permission_check "$fid" $DIR ||
8745 error "dot lustre permission check $fid failed"
8747 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8748 chmod 777 $MOUNT/.lustre && error ".lustre is not allowed to be chmod"
8750 touch $MOUNT/.lustre/file &&
8751 error "creation is not allowed under .lustre"
8753 mkdir $MOUNT/.lustre/dir &&
8754 error "mkdir is not allowed under .lustre"
8758 run_test 154a "Open-by-FID"
8761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8762 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8763 { skip "Need MDS version at least 2.2.51"; return 0; }
8765 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8767 local remote_dir=$DIR/$tdir/remote_dir
8772 $LFS mkdir -i $MDTIDX $remote_dir ||
8773 error "create remote directory failed"
8775 cp /etc/hosts $remote_dir/$tfile
8777 fid=$($LFS path2fid $remote_dir/$tfile)
8779 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8781 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8782 error "dot lustre permission check $fid failed"
8785 run_test 154b "Open-by-FID for remote directory"
8787 test_155_small_load() {
8788 local temp=$TMP/$tfile
8789 local file=$DIR/$tfile
8791 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8792 error "dd of=$temp bs=6096 count=1 failed"
8794 cancel_lru_locks osc
8795 cmp $temp $file || error "$temp $file differ"
8797 $TRUNCATE $temp 6000
8798 $TRUNCATE $file 6000
8799 cmp $temp $file || error "$temp $file differ (truncate1)"
8801 echo "12345" >>$temp
8802 echo "12345" >>$file
8803 cmp $temp $file || error "$temp $file differ (append1)"
8805 echo "12345" >>$temp
8806 echo "12345" >>$file
8807 cmp $temp $file || error "$temp $file differ (append2)"
8813 test_155_big_load() {
8814 remote_ost_nodsh && skip "remote OST with nodsh" && return
8815 local temp=$TMP/$tfile
8816 local file=$DIR/$tfile
8819 local cache_size=$(do_facet ost$((MAXI+1)) \
8820 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8821 local large_file_size=$((cache_size * 2))
8823 echo "OSS cache size: $cache_size KB"
8824 echo "Large file size: $large_file_size KB"
8826 [ $MAXV -le $large_file_size ] && \
8827 skip_env "max available OST size needs > $large_file_size KB" && \
8830 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8832 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8833 error "dd of=$temp bs=$large_file_size count=1k failed"
8836 cancel_lru_locks osc
8837 cmp $temp $file || error "$temp $file differ"
8844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8846 set_cache writethrough on
8849 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8854 set_cache writethrough off
8857 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8862 set_cache writethrough on
8865 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8870 set_cache writethrough off
8873 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8878 set_cache writethrough on
8881 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8886 set_cache writethrough off
8889 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8894 set_cache writethrough on
8897 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8902 set_cache writethrough off
8905 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8912 local file="$DIR/$tfile"
8914 [ "$(facet_fstype ost1)" = "zfs" ] &&
8915 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8918 log "Turn on read and write cache"
8920 set_cache writethrough on
8922 log "Write data and read it back."
8923 log "Read should be satisfied from the cache."
8924 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8926 cancel_lru_locks osc
8927 cat $file >/dev/null
8929 if ! let "AFTER - BEFORE == CPAGES"; then
8930 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8932 log "cache hits:: before: $BEFORE, after: $AFTER"
8935 log "Read again; it should be satisfied from the cache."
8937 cancel_lru_locks osc
8938 cat $file >/dev/null
8940 if ! let "AFTER - BEFORE == CPAGES"; then
8941 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8943 log "cache hits:: before: $BEFORE, after: $AFTER"
8947 log "Turn off the read cache and turn on the write cache"
8949 set_cache writethrough on
8951 log "Read again; it should be satisfied from the cache."
8953 cancel_lru_locks osc
8954 cat $file >/dev/null
8956 if ! let "AFTER - BEFORE == CPAGES"; then
8957 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8959 log "cache hits:: before: $BEFORE, after: $AFTER"
8962 log "Read again; it should not be satisfied from the cache."
8964 cancel_lru_locks osc
8965 cat $file >/dev/null
8967 if ! let "AFTER - BEFORE == 0"; then
8968 error "IN CACHE: before: $BEFORE, after: $AFTER"
8970 log "cache hits:: before: $BEFORE, after: $AFTER"
8973 log "Write data and read it back."
8974 log "Read should be satisfied from the cache."
8975 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8977 cancel_lru_locks osc
8978 cat $file >/dev/null
8980 if ! let "AFTER - BEFORE == CPAGES"; then
8981 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8983 log "cache hits:: before: $BEFORE, after: $AFTER"
8986 log "Read again; it should not be satisfied from the cache."
8988 cancel_lru_locks osc
8989 cat $file >/dev/null
8991 if ! let "AFTER - BEFORE == 0"; then
8992 error "IN CACHE: before: $BEFORE, after: $AFTER"
8994 log "cache hits:: before: $BEFORE, after: $AFTER"
8998 log "Turn off read and write cache"
9000 set_cache writethrough off
9002 log "Write data and read it back"
9003 log "It should not be satisfied from the cache."
9005 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9006 cancel_lru_locks osc
9008 cat $file >/dev/null
9010 if ! let "AFTER - BEFORE == 0"; then
9011 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9013 log "cache hits:: before: $BEFORE, after: $AFTER"
9017 log "Turn on the read cache and turn off the write cache"
9019 set_cache writethrough off
9021 log "Write data and read it back"
9022 log "It should not be satisfied from the cache."
9024 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9026 cancel_lru_locks osc
9027 cat $file >/dev/null
9029 if ! let "AFTER - BEFORE == 0"; then
9030 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9032 log "cache hits:: before: $BEFORE, after: $AFTER"
9035 log "Read again; it should be satisfied from the cache."
9037 cancel_lru_locks osc
9038 cat $file >/dev/null
9040 if ! let "AFTER - BEFORE == CPAGES"; then
9041 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9043 log "cache hits:: before: $BEFORE, after: $AFTER"
9048 run_test 156 "Verification of tunables ============================"
9052 if [ $MDSCOUNT -gt 1 ]; then
9053 error_ignore 17935 $*
9061 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
9064 if [ $MASK -eq 1 ]; then
9065 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
9067 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
9072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9073 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9074 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9075 { skip "Need MDS version at least 2.2.0"; return; }
9076 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9077 echo "Registered as changelog user $USER"
9078 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9079 grep -q $USER || error "User $USER not found in changelog_users"
9082 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9083 touch $DIR/$tdir/pics/2008/zachy/timestamp
9084 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9085 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9086 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9087 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9088 rm $DIR/$tdir/pics/desktop.jpg
9090 $LFS changelog $MDT0 | tail -5
9092 echo "verifying changelog mask"
9093 changelog_chmask "MKDIR"
9094 changelog_chmask "CLOSE"
9096 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9097 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9099 changelog_chmask "MKDIR"
9100 changelog_chmask "CLOSE"
9102 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9103 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9105 $LFS changelog $MDT0
9106 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9107 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9108 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9109 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9112 echo "verifying target fid"
9113 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9114 tail -1 | awk '{print $6}')
9115 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9116 [ "$fidc" == "t=$fidf" ] || \
9117 err17935 "fid in changelog $fidc != file fid $fidf"
9118 echo "verifying parent fid"
9119 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9120 tail -1 | awk '{print $7}')
9121 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9122 [ "$fidc" == "p=$fidf" ] || \
9123 err17935 "pfid in changelog $fidc != dir fid $fidf"
9125 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9126 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9127 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9128 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9129 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9130 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9131 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
9132 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
9134 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
9135 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9136 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9137 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9138 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
9139 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
9141 echo "verifying user deregister"
9142 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9143 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9144 grep -q $USER && error "User $USER still found in changelog_users"
9146 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9147 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9148 if [ $USERS -eq 0 ]; then
9149 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9150 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9151 touch $DIR/$tdir/chloe
9152 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9153 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9154 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9155 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9157 echo "$USERS other changelog users; can't verify off"
9160 run_test 160 "changelog sanity"
9163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9164 test_mkdir -p $DIR/$tdir
9165 cp /etc/hosts $DIR/$tdir/$tfile
9166 test_mkdir $DIR/$tdir/foo1
9167 test_mkdir $DIR/$tdir/foo2
9168 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9169 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9170 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9171 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9172 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9173 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9174 $LFS fid2path $DIR $FID
9175 err17935 "bad link ea"
9178 rm $DIR/$tdir/foo2/zachary
9180 rm $DIR/$tdir/foo2/thor
9182 rm $DIR/$tdir/$tfile
9184 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9185 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9187 $LFS fid2path $DIR $FID
9188 err17935 "bad link rename"
9190 rm $DIR/$tdir/foo2/maggie
9193 local longname=filename_avg_len_is_thirty_two_
9194 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9195 error "failed to hardlink many files"
9196 links=$($LFS fid2path $DIR $FID | wc -l)
9197 echo -n "${links}/1000 links in link EA"
9198 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9199 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9200 error "failed to unlink many hardlinks"
9202 run_test 161a "link ea sanity"
9205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9206 [ $MDSCOUNT -lt 2 ] &&
9207 skip "skipping remote directory test" && return
9209 local remote_dir=$DIR/$tdir/remote_dir
9212 $LFS mkdir -i $MDTIDX $remote_dir ||
9213 error "create remote directory failed"
9215 cp /etc/hosts $remote_dir/$tfile
9216 mkdir -p $remote_dir/foo1
9217 mkdir -p $remote_dir/foo2
9218 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9219 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9220 ln $remote_dir/$tfile $remote_dir/foo1/luna
9221 ln $remote_dir/$tfile $remote_dir/foo2/thor
9223 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9225 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9226 $LFS fid2path $DIR $FID
9227 err17935 "bad link ea"
9230 rm $remote_dir/foo2/zachary
9232 rm $remote_dir/foo2/thor
9234 rm $remote_dir/$tfile
9236 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9237 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9238 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9239 $LFS fid2path $DIR $FID
9240 err17935 "bad link rename"
9242 rm $remote_dir/foo2/maggie
9245 local longname=filename_avg_len_is_thirty_two_
9246 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9247 error "failed to hardlink many files"
9248 links=$($LFS fid2path $DIR $FID | wc -l)
9249 echo -n "${links}/1000 links in link EA"
9250 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9251 unlinkmany $remote_dir/foo2/$longname 1000 ||
9252 error "failed to unlink many hardlinks"
9254 run_test 161b "link ea sanity under remote directory"
9261 local path=$(${LFS} fid2path $*)
9264 if [ $RC -ne 0 ]; then
9265 err17935 "path looked up of $expected failed. Error $RC"
9267 elif [ "${path}" != "${expected}" ]; then
9268 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9271 echo "fid $fid resolves to path $path (expected $expected)"
9275 # Make changes to filesystem
9276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9277 test_mkdir -p $DIR/$tdir/d2
9278 touch $DIR/$tdir/d2/$tfile
9279 touch $DIR/$tdir/d2/x1
9280 touch $DIR/$tdir/d2/x2
9281 test_mkdir -p $DIR/$tdir/d2/a/b/c
9282 test_mkdir -p $DIR/$tdir/d2/p/q/r
9284 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9285 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9288 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9289 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9290 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9292 # softlink to wrong file
9293 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9294 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9295 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9298 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9299 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9300 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9301 # fid2path dir/fsname should both work
9302 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9303 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9305 # hardlink count: check that there are 2 links
9306 # Doesnt work with CMD yet: 17935
9307 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9308 err17935 "expected 2 links"
9310 # hardlink indexing: remove the first link
9311 rm $DIR/$tdir/d2/p/q/r/hlink
9312 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9316 run_test 162 "path lookup sanity"
9319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9320 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9321 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9324 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9325 # this proc file is temporary and linux-only
9326 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9327 error "kernel->userspace send failed"
9330 run_test 163 "kernel <-> userspace comms"
9333 # do directio so as not to populate the page cache
9334 log "creating a 10 Mb file"
9335 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9336 log "starting reads"
9337 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9338 log "truncating the file"
9339 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9341 kill %+ || true # reads might have finished
9342 echo "wait until dd is finished"
9344 log "removing the temporary file"
9345 rm -rf $DIR/$tfile || error "tmp file removal failed"
9347 run_test 169 "parallel read and truncate should not deadlock"
9350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9351 $LCTL clear # bug 18514
9352 $LCTL debug_daemon start $TMP/${tfile}_log_good
9354 $LCTL debug_daemon stop
9355 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9356 error "sed failed to read log_good"
9358 $LCTL debug_daemon start $TMP/${tfile}_log_good
9360 $LCTL debug_daemon stop
9362 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9363 error "lctl df log_bad failed"
9365 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9366 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9368 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9369 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9371 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9372 error "bad_line good_line1 good_line2 are empty"
9374 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9375 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9376 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9378 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9379 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9380 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9382 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9383 error "bad_line_new good_line_new are empty"
9385 local expected_good=$((good_line1 + good_line2*2))
9387 rm -f $TMP/${tfile}*
9388 # LU-231, short malformed line may not be counted into bad lines
9389 if [ $bad_line -ne $bad_line_new ] &&
9390 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9391 error "expected $bad_line bad lines, but got $bad_line_new"
9395 if [ $expected_good -ne $good_line_new ]; then
9396 error "expected $expected_good good lines, but got $good_line_new"
9401 run_test 170 "test lctl df to handle corrupted log ====================="
9403 test_171() { # bug20592
9404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9405 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9406 $LCTL set_param fail_loc=0x50e
9407 $LCTL set_param fail_val=3000
9408 multiop_bg_pause $DIR/$tfile O_s || true
9410 kill -USR1 $MULTIPID
9414 if dmesg | grep "recursive fault"; then
9415 error "caught a recursive fault"
9417 $LCTL set_param fail_loc=0
9420 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9422 # it would be good to share it with obdfilter-survey/libecho code
9423 setup_obdecho_osc () {
9426 local obdfilter_name=$2
9427 echo "Creating new osc for $obdfilter_name on $ost_nid"
9428 # make sure we can find loopback nid
9429 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9431 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9432 ${obdfilter_name}_osc_UUID || rc=2; }
9433 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9434 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9438 cleanup_obdecho_osc () {
9439 local obdfilter_name=$1
9440 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9441 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9445 obdecho_create_test() {
9450 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9451 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9453 if [ $rc -eq 0 ]; then
9454 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9455 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9457 echo "New object id is $id"
9458 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9460 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9461 "cleanup" || rc=5; }
9462 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9464 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9470 remote_ost_nodsh && skip "remote OST with nodsh" && return
9474 if ! module_loaded obdecho; then
9475 load_module obdecho/obdecho
9479 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9480 local host=$(lctl get_param -n osc.$osc.import |
9481 awk '/current_connection:/ {print $2}' )
9482 local target=$(lctl get_param -n osc.$osc.import |
9483 awk '/target:/ {print $2}' )
9484 target=${target%_UUID}
9486 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9487 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9488 [[ -n $target ]] && cleanup_obdecho_osc $target
9489 [ $rmmod_local -eq 1 ] && rmmod obdecho
9492 run_test 180a "test obdecho on osc"
9495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9496 remote_ost_nodsh && skip "remote OST with nodsh" && return
9498 local rmmod_remote=0
9500 do_facet ost1 "lsmod | grep -q obdecho || " \
9501 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9502 "modprobe obdecho; }" && rmmod_remote=1
9503 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9504 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9505 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9508 run_test 180b "test obdecho directly on obdfilter"
9510 test_181() { # bug 22177
9511 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9512 # create enough files to index the directory
9513 createmany -o $DIR/$tdir/foobar 4000
9514 # print attributes for debug purpose
9517 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9519 # remove the files & current working dir
9520 unlinkmany $DIR/$tdir/foobar 4000
9522 kill -USR1 $MULTIPID
9524 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9527 run_test 181 "Test open-unlinked dir ========================"
9530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9531 # disable MDC RPC lock wouldn't crash client
9535 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9536 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9537 $LCTL set_param fail_loc=0x804
9539 for (( i=0; i < $tcount; i++ )) ; do
9541 createmany -o $DIR/$tdir/$i/f- $fcount &
9545 for (( i=0; i < $tcount; i++ )) ; do
9546 unlinkmany $DIR/$tdir/$i/f- $fcount &
9552 $LCTL set_param fail_loc=0
9554 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9556 test_183() { # LU-2275
9557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9558 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9559 echo aaa > $DIR/$tdir/$tfile
9561 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9562 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9564 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9565 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9567 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9569 # Flush negative dentry cache
9570 touch $DIR/$tdir/$tfile
9572 # We are not checking for any leaked references here, they'll
9573 # become evident next time we do cleanup with module unload.
9576 run_test 183 "No crash or request leak in case of strange dispositions ========"
9578 # test suite 184 is for LU-2016, LU-2017
9580 check_swap_layouts_support && return 0
9582 dir0=$DIR/$tdir/$testnum
9583 test_mkdir -p $dir0 || error "creating dir $dir0"
9588 $SETSTRIPE -c1 $file1
9590 $SETSTRIPE -c2 $file2
9592 gen1=$($GETSTRIPE -g $file1)
9593 gen2=$($GETSTRIPE -g $file2)
9595 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9596 gen=$($GETSTRIPE -g $file1)
9597 [[ $gen1 != $gen ]] ||
9598 "Layout generation on $file1 does not change"
9599 gen=$($GETSTRIPE -g $file2)
9600 [[ $gen2 != $gen ]] ||
9601 "Layout generation on $file2 does not change"
9603 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9604 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9606 run_test 184a "Basic layout swap"
9609 check_swap_layouts_support && return 0
9611 dir0=$DIR/$tdir/$testnum
9612 mkdir -p $dir0 || error "creating dir $dir0"
9619 $SETSTRIPE -c1 $file1
9620 $SETSTRIPE -c2 $file2
9621 $SETSTRIPE -c1 $file3
9622 chown $RUNAS_ID $file3
9623 gen1=$($GETSTRIPE -g $file1)
9624 gen2=$($GETSTRIPE -g $file2)
9626 $LFS swap_layouts $dir1 $dir2 &&
9627 error "swap of directories layouts should fail"
9628 $LFS swap_layouts $dir1 $file1 &&
9629 error "swap of directory and file layouts should fail"
9630 $RUNAS $LFS swap_layouts $file1 $file2 &&
9631 error "swap of file we cannot write should fail"
9632 $LFS swap_layouts $file1 $file3 &&
9633 error "swap of file with different owner should fail"
9634 /bin/true # to clear error code
9636 run_test 184b "Forbidden layout swap (will generate errors)"
9639 check_swap_layouts_support && return 0
9641 local dir0=$DIR/$tdir/$testnum
9642 mkdir -p $dir0 || error "creating dir $dir0"
9644 local ref1=$dir0/ref1
9645 local ref2=$dir0/ref2
9646 local file1=$dir0/file1
9647 local file2=$dir0/file2
9648 # create a file large enough for the concurent test
9649 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9650 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9651 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9654 dd if=$ref1 of=$file1 bs=16k &
9657 # Make sure dd starts to copy file
9658 while [ ! -f $file1 ]; do sleep 0.1; done
9660 $LFS swap_layouts $file1 $file2
9663 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9664 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9666 # how many bytes copied before swapping layout
9667 local copied=`stat -c %s $file2`
9668 local remaining=`stat -c %s $ref1`
9669 remaining=$((remaining - copied))
9670 echo "Copied $copied bytes before swapping layout..."
9672 cmp -n $copied $file1 $ref2 | grep differ &&
9673 error "Content mismatch [0, $copied) of ref2 and file1"
9674 cmp -n $copied $file2 $ref1 ||
9675 error "Content mismatch [0, $copied) of ref1 and file2"
9676 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9677 error "Content mismatch [$copied, EOF) of ref1 and file1"
9680 rm -f $ref1 $ref2 $file1 $file2
9682 run_test 184c "Concurrent write and layout swap"
9684 test_185() { # LU-2441
9685 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9686 touch $DIR/$tdir/spoo
9687 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9688 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9689 error "cannot create/write a volatile file"
9690 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9691 error "FID is still valid after close"
9693 multiop_bg_pause $DIR/$tdir vVw4096_c
9700 # assume that the next FID for this client is sequential, since stdout
9701 # is unfortunately eaten by multiop_bg_pause
9702 local n=$((${fidv[1]} + 1))
9703 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9704 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9705 error "FID is missing before close"
9706 kill -USR1 $multi_pid
9707 # 1 second delay, so if mtime change we will see it
9709 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9710 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9712 run_test 185 "Volatile file support"
9715 check_file_in_pool()
9720 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9723 for t in $tlist ; do
9724 [ "$i" -eq "$t" ] && continue 2
9727 echo "pool list: $tlist"
9728 echo "striping: $res"
9729 error_noexit "$file not allocated in $pool"
9736 echo "Creating new pool"
9739 create_pool $FSNAME.$pool ||
9740 { error_noexit "No pool created, result code $?"; return 1; }
9741 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9742 { error_noexit "$pool not in lfs pool_list"; return 2; }
9745 pool_add_targets() {
9746 echo "Adding targets to pool"
9752 local list=$(seq $first $step $last)
9754 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9755 do_facet mgs $LCTL pool_add \
9756 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9757 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9758 | sort -u | tr '\n' ' ' " "$t" || {
9759 error_noexit "Add to pool failed"
9762 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9763 local addcount=$(((last - first) / step + 1))
9764 [ $lfscount -eq $addcount ] || {
9765 error_noexit "lfs pool_list bad ost count" \
9766 "$lfscount != $addcount"
9774 echo "Setting pool on directory $tdir"
9776 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9778 error_noexit "Cannot set pool $pool to $tdir"
9785 echo "Checking pool on directory $tdir"
9787 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9788 [ "$res" = "$pool" ] && return 0
9790 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9794 pool_dir_rel_path() {
9795 echo "Testing relative path works well"
9800 mkdir -p $root/$tdir/$tdir
9802 pool_set_dir $pool $tdir || return 1
9803 pool_set_dir $pool ./$tdir || return 2
9804 pool_set_dir $pool ../$tdir || return 3
9805 pool_set_dir $pool ../$tdir/$tdir || return 4
9806 rm -rf $tdir; cd - > /dev/null
9809 pool_alloc_files() {
9810 echo "Checking files allocation from directory pool"
9817 for i in $(seq -w 1 $count)
9819 local file=$tdir/file-$i
9821 check_file_in_pool $file $pool "$tlist" || \
9822 failed=$((failed + 1))
9824 [ "$failed" = 0 ] && return 0
9826 error_noexit "$failed files not allocated in $pool"
9830 pool_create_files() {
9831 echo "Creating files in pool"
9839 for i in $(seq -w 1 $count)
9841 local file=$tdir/spoo-$i
9842 $SETSTRIPE -p $pool $file
9843 check_file_in_pool $file $pool "$tlist" || \
9844 failed=$((failed + 1))
9846 [ "$failed" = 0 ] && return 0
9848 error_noexit "$failed files not allocated in $pool"
9853 echo "Checking 'lfs df' output"
9856 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9858 local res=$($LFS df --pool $FSNAME.$pool |
9860 grep "$FSNAME-OST" |
9862 [ "$res" = "$t" ] && return 0
9864 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9868 pool_file_rel_path() {
9869 echo "Creating files in a pool with relative pathname"
9874 { error_noexit "unable to create $tdir"; return 1 ; }
9875 local file="/..$tdir/$tfile-1"
9876 $SETSTRIPE -p $pool $file ||
9877 { error_noexit "unable to create $file" ; return 2 ; }
9880 $SETSTRIPE -p $pool $tfile-2 || {
9881 error_noexit "unable to create $tfile-2 in $tdir"
9886 pool_remove_first_target() {
9887 echo "Removing first target from a pool"
9890 local pname="lov.$FSNAME-*.pools.$pool"
9891 local t=$($LCTL get_param -n $pname | head -1)
9892 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9893 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9894 error_noexit "$t not removed from $FSNAME.$pool"
9899 pool_remove_all_targets() {
9900 echo "Removing all targets from pool"
9903 local pname="lov.$FSNAME-*.pools.$pool"
9904 for t in $($LCTL get_param -n $pname | sort -u)
9906 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9908 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9909 error_noexit "Pool $FSNAME.$pool cannot be drained"
9912 # striping on an empty/nonexistant pool should fall back
9913 # to "pool of everything"
9915 error_noexit "failed to use fallback striping for empty pool"
9918 # setstripe on an empty pool should fail
9919 $SETSTRIPE -p $pool $file 2>/dev/null && {
9920 error_noexit "expected failure when creating file" \
9928 echo "Destroying pool"
9932 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9935 # striping on an empty/nonexistant pool should fall back
9936 # to "pool of everything"
9938 error_noexit "failed to use fallback striping for missing pool"
9941 # setstripe on an empty pool should fail
9942 $SETSTRIPE -p $pool $file 2>/dev/null && {
9943 error_noexit "expected failure when creating file" \
9948 # get param should return err once pool is gone
9949 if wait_update $HOSTNAME "lctl get_param -n \
9950 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9952 remove_pool_from_list $FSNAME.$pool
9955 error_noexit "Pool $FSNAME.$pool is not destroyed"
9960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9961 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
9963 local POOL=${POOL:-cea1}
9964 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
9965 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
9968 local last_ost=$(($OSTCOUNT - 1))
9970 local ost_list=$(seq $first_ost $ost_step $last_ost)
9971 local ost_range="$first_ost $last_ost $ost_step"
9972 local test_path=$POOL_ROOT/$POOL_DIR_NAME
9973 local file_dir=$POOL_ROOT/file_tst
9977 # former test_200a test_200b
9978 pool_add $POOL || { rc=$? ; break; }
9979 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
9980 # former test_200c test_200d
9982 pool_set_dir $POOL $test_path || { rc=$? ; break; }
9983 pool_check_dir $POOL $test_path || { rc=$? ; break; }
9984 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
9985 || { rc=$? ; break; }
9986 # former test_200e test_200f
9987 local files=$((OSTCOUNT*3))
9988 pool_alloc_files $POOL $test_path $files "$ost_list" \
9989 || { rc=$? ; break; }
9990 pool_create_files $POOL $file_dir $files "$ost_list" \
9991 || { rc=$? ; break; }
9992 # former test_200g test_200h
9993 pool_lfs_df $POOL || { rc=$? ; break; }
9994 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
9996 # former test_201a test_201b test_201c
9997 pool_remove_first_target $POOL || { rc=$? ; break; }
9999 local f=$test_path/$tfile
10000 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10001 pool_remove $POOL $f || { rc=$? ; break; }
10008 run_test 200 "OST pools"
10010 # usage: default_attr <count | size | offset>
10012 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10015 # usage: check_default_stripe_attr
10016 check_default_stripe_attr() {
10017 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10019 --stripe-count|--count)
10020 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10021 --stripe-size|--size)
10022 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10023 --stripe-index|--index)
10026 error "unknown getstripe attr '$1'"
10029 [ $ACTUAL != $EXPECTED ] &&
10030 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10034 test_mkdir -p $DIR/$tdir
10035 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10037 check_default_stripe_attr --stripe-count
10038 check_default_stripe_attr --stripe-size
10039 check_default_stripe_attr --stripe-index
10043 run_test 204a "Print default stripe attributes ================="
10046 test_mkdir -p $DIR/$tdir
10047 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10049 check_default_stripe_attr --stripe-size
10050 check_default_stripe_attr --stripe-index
10054 run_test 204b "Print default stripe size and offset ==========="
10057 test_mkdir -p $DIR/$tdir
10058 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10060 check_default_stripe_attr --stripe-count
10061 check_default_stripe_attr --stripe-index
10065 run_test 204c "Print default stripe count and offset ==========="
10068 test_mkdir -p $DIR/$tdir
10069 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10071 check_default_stripe_attr --stripe-count
10072 check_default_stripe_attr --stripe-size
10076 run_test 204d "Print default stripe count and size ============="
10079 test_mkdir -p $DIR/$tdir
10080 $SETSTRIPE -d $DIR/$tdir
10082 check_default_stripe_attr --stripe-count --raw
10083 check_default_stripe_attr --stripe-size --raw
10084 check_default_stripe_attr --stripe-index --raw
10088 run_test 204e "Print raw stripe attributes ================="
10091 test_mkdir -p $DIR/$tdir
10092 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10094 check_default_stripe_attr --stripe-size --raw
10095 check_default_stripe_attr --stripe-index --raw
10099 run_test 204f "Print raw stripe size and offset ==========="
10102 test_mkdir -p $DIR/$tdir
10103 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10105 check_default_stripe_attr --stripe-count --raw
10106 check_default_stripe_attr --stripe-index --raw
10110 run_test 204g "Print raw stripe count and offset ==========="
10113 test_mkdir -p $DIR/$tdir
10114 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10116 check_default_stripe_attr --stripe-count --raw
10117 check_default_stripe_attr --stripe-size --raw
10121 run_test 204h "Print raw stripe count and size ============="
10123 # Figure out which job scheduler is being used, if any,
10124 # or use a fake one
10125 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10126 JOBENV=SLURM_JOB_ID
10127 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10129 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10131 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10132 JOBENV=LOADL_STEP_ID
10133 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10139 verify_jobstats() {
10143 # clear old jobstats
10144 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10145 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10147 # use a new JobID for this test, or we might see an old one
10148 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10152 log "Using JobID environment variable $JOBENV=$JOBVAL"
10154 if [ $JOBENV = "FAKE_JOBID" ]; then
10155 FAKE_JOBID=$JOBVAL $cmd
10160 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10161 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10162 do_facet $FACET lctl get_param mdt.*.job_stats |
10163 grep $JOBVAL || error "No job stats found on MDT $FACET"
10165 if [ "$target" = "ost" -o "$target" = "both" ]; then
10167 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10168 grep $JOBVAL || error "No job stats found on OST $FACET"
10174 NEW_JOBENV=${1:-$OLD_JOBENV}
10175 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10176 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10179 test_205() { # Job stats
10180 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10181 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10182 skip "Server doesn't support jobstats" && return 0
10185 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10186 if [ $OLD_JOBENV != $JOBENV ]; then
10187 jobstats_set $JOBENV
10188 trap jobstats_set EXIT
10192 cmd="mkdir $DIR/$tfile"
10193 verify_jobstats "$cmd" "mdt"
10195 cmd="rm -fr $DIR/$tfile"
10196 verify_jobstats "$cmd" "mdt"
10198 cmd="mknod $DIR/$tfile c 1 3"
10199 verify_jobstats "$cmd" "mdt"
10201 cmd="rm -f $DIR/$tfile"
10202 verify_jobstats "$cmd" "mdt"
10204 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10205 verify_jobstats "$cmd" "mdt"
10207 cmd="touch $DIR/$tfile"
10208 verify_jobstats "$cmd" "both"
10210 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10211 verify_jobstats "$cmd" "ost"
10213 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10214 verify_jobstats "$cmd" "ost"
10216 cmd="$TRUNCATE $DIR/$tfile 0"
10217 verify_jobstats "$cmd" "both"
10219 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10220 verify_jobstats "$cmd" "mdt"
10223 rm -f $DIR/jobstats_test_rename
10225 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10227 run_test 205 "Verify job stats"
10229 # LU-1480, LU-1773 and LU-1657
10231 mkdir -p $DIR/$tdir
10232 lfs setstripe -c -1 $DIR/$tdir
10233 #define OBD_FAIL_LOV_INIT 0x1403
10234 $LCTL set_param fail_loc=0xa0001403
10235 $LCTL set_param fail_val=1
10236 touch $DIR/$tdir/$tfile || true
10238 run_test 206 "fail lov_init_raid0() doesn't lbug"
10241 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10242 local fsz=`stat -c %s $DIR/$tfile`
10243 cancel_lru_locks mdc
10245 # do not return layout in getattr intent
10246 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10247 $LCTL set_param fail_loc=0x170
10248 local sz=`stat -c %s $DIR/$tfile`
10250 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10254 run_test 207a "can refresh layout at glimpse"
10257 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10258 local cksum=`md5sum $DIR/$tfile`
10259 local fsz=`stat -c %s $DIR/$tfile`
10260 cancel_lru_locks mdc
10261 cancel_lru_locks osc
10263 # do not return layout in getattr intent
10264 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10265 $LCTL set_param fail_loc=0x171
10267 # it will refresh layout after the file is opened but before read issues
10268 echo checksum is "$cksum"
10269 echo "$cksum" |md5sum -c --quiet || error "file differs"
10273 run_test 207b "can refresh layout at open"
10277 size=$((size % 8192 + 1))
10278 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10279 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10280 rm -f $DIR/f212 $DIR/f212.xyz
10282 run_test 212 "Sendfile test ============================================"
10285 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10286 cancel_lru_locks osc
10287 lctl set_param fail_loc=0x8000040f
10288 # generate a read lock
10289 cat $DIR/$tfile > /dev/null
10290 # write to the file, it will try to cancel the above read lock.
10291 cat /etc/hosts >> $DIR/$tfile
10293 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10295 test_214() { # for bug 20133
10296 test_mkdir -p $DIR/d214p/d214c
10297 for (( i=0; i < 340; i++ )) ; do
10298 touch $DIR/d214p/d214c/a$i
10301 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10302 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10303 ls $DIR/d214c || error "ls $DIR/d214c failed"
10304 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10306 run_test 214 "hash-indexed directory test - bug 20133"
10308 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10309 create_lnet_proc_files() {
10310 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10311 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10313 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10314 rm -f "$TMP/lnet_$1.sys_tmp"
10317 # counterpart of create_lnet_proc_files
10318 remove_lnet_proc_files() {
10319 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10322 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10323 # 3rd arg as regexp for body
10324 check_lnet_proc_stats() {
10325 local l=$(cat "$TMP/lnet_$1" |wc -l)
10326 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10328 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10331 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10332 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10333 # optional and can be regexp for 2nd line (lnet.routes case)
10334 check_lnet_proc_entry() {
10335 local blp=2 # blp stands for 'position of 1st line of body'
10336 [ "$5" = "" ] || blp=3 # lnet.routes case
10338 local l=$(cat "$TMP/lnet_$1" |wc -l)
10339 # subtracting one from $blp because the body can be empty
10340 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10342 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10343 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10345 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10346 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10348 # bail out if any unexpected line happened
10349 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10350 [ "$?" != 0 ] || error "$2 misformatted"
10353 test_215() { # for bugs 18102, 21079, 21517
10354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10355 local N='(0|[1-9][0-9]*)' # non-negative numeric
10356 local P='[1-9][0-9]*' # positive numeric
10357 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10358 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10359 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10360 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10362 local L1 # regexp for 1st line
10363 local L2 # regexp for 2nd line (optional)
10364 local BR # regexp for the rest (body)
10366 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10367 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10368 create_lnet_proc_files "stats"
10369 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10370 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10371 remove_lnet_proc_files "stats"
10373 # /proc/sys/lnet/routes should look like this:
10374 # Routing disabled/enabled
10375 # net hops state router
10376 # where net is a string like tcp0, hops >= 0, state is up/down,
10377 # router is a string like 192.168.1.1@tcp2
10378 L1="^Routing (disabled|enabled)$"
10379 L2="^net +hops +state +router$"
10380 BR="^$NET +$N +(up|down) +$NID$"
10381 create_lnet_proc_files "routes"
10382 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10383 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10384 remove_lnet_proc_files "routes"
10386 # /proc/sys/lnet/routers should look like this:
10387 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10388 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10389 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10390 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10391 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10392 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10393 create_lnet_proc_files "routers"
10394 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10395 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10396 remove_lnet_proc_files "routers"
10398 # /proc/sys/lnet/peers should look like this:
10399 # nid refs state last max rtr min tx min queue
10400 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10401 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10402 # numeric (0 or >0 or <0), queue >= 0.
10403 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10404 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10405 create_lnet_proc_files "peers"
10406 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10407 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10408 remove_lnet_proc_files "peers"
10410 # /proc/sys/lnet/buffers should look like this:
10411 # pages count credits min
10412 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10413 L1="^pages +count +credits +min$"
10414 BR="^ +$N +$N +$I +$I$"
10415 create_lnet_proc_files "buffers"
10416 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10417 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10418 remove_lnet_proc_files "buffers"
10420 # /proc/sys/lnet/nis should look like this:
10421 # nid status alive refs peer rtr max tx min
10422 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10423 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10424 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10425 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10426 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10427 create_lnet_proc_files "nis"
10428 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10429 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10430 remove_lnet_proc_files "nis"
10432 # can we successfully write to /proc/sys/lnet/stats?
10433 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10434 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10436 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10438 test_216() { # bug 20317
10439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10440 remote_ost_nodsh && skip "remote OST with nodsh" && return
10442 local p="$TMP/sanityN-$TESTNAME.parameters"
10443 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
10444 for node in $(osts_nodes); do
10445 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10446 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
10447 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
10451 # agressive lockless i/o settings
10452 for node in $(osts_nodes); do
10453 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'
10455 lctl set_param -n osc.*.contention_seconds 60
10457 $DIRECTIO write $DIR/$tfile 0 10 4096
10458 $CHECKSTAT -s 40960 $DIR/$tfile
10460 # disable lockless i/o
10461 for node in $(osts_nodes); do
10462 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10464 lctl set_param -n osc.*.contention_seconds 0
10467 dd if=/dev/zero of=$DIR/$tfile count=0
10468 $CHECKSTAT -s 0 $DIR/$tfile
10470 restore_lustre_params <$p
10474 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10476 test_217() { # bug 22430
10477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10481 for node in $(nodes_list); do
10482 nid=$(host_nids_address $node $NETTYPE)
10483 if [[ $nid = *-* ]] ; then
10484 echo "lctl ping $nid@$NETTYPE"
10485 lctl ping $nid@$NETTYPE
10487 echo "skipping $node (no hyphen detected)"
10491 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10494 # do directio so as not to populate the page cache
10495 log "creating a 10 Mb file"
10496 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10497 log "starting reads"
10498 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10499 log "truncating the file"
10500 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10502 kill %+ || true # reads might have finished
10503 echo "wait until dd is finished"
10505 log "removing the temporary file"
10506 rm -rf $DIR/$tfile || error "tmp file removal failed"
10508 run_test 218 "parallel read and truncate should not deadlock ======================="
10511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10512 # write one partial page
10513 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10514 # set no grant so vvp_io_commit_write will do sync write
10515 $LCTL set_param fail_loc=0x411
10516 # write a full page at the end of file
10517 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10519 $LCTL set_param fail_loc=0
10520 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10521 $LCTL set_param fail_loc=0x411
10522 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10524 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10526 test_220() { #LU-325
10527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10528 remote_ost_nodsh && skip "remote OST with nodsh" && return
10531 test_mkdir -p $DIR/$tdir
10532 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10533 awk '{print $2}' | sed -e 's/_UUID$//')
10536 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10537 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10538 osc.$mdtosc_proc1.prealloc_last_id)
10539 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10540 osc.$mdtosc_proc1.prealloc_next_id)
10544 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10545 #define OBD_FAIL_OST_ENOINO 0x229
10546 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10547 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10548 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10550 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10552 MDSOBJS=$((last_id - next_id))
10553 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10555 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10556 echo "OST still has $count kbytes free"
10558 echo "create $MDSOBJS files @next_id..."
10559 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10561 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10562 osc.$mdtosc_proc1.prealloc_last_id)
10563 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10564 osc.$mdtosc_proc1.prealloc_next_id)
10566 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10571 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10572 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10574 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10575 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10576 echo "unlink $MDSOBJS files @$next_id..."
10577 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10579 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10583 dd if=`which date` of=$MOUNT/date oflag=sync
10584 chmod +x $MOUNT/date
10586 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10587 $LCTL set_param fail_loc=0x80001401
10589 $MOUNT/date > /dev/null
10592 run_test 221 "make sure fault and truncate race to not cause OOM"
10595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10597 test_mkdir -p $DIR/$tdir
10598 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10599 createmany -o $DIR/$tdir/$tfile 10
10600 cancel_lru_locks mdc
10601 cancel_lru_locks osc
10602 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10603 $LCTL set_param fail_loc=0x31a
10604 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10605 $LCTL set_param fail_loc=0
10608 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10613 test_mkdir -p $DIR/$tdir
10614 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10615 createmany -o $DIR/$tdir/$tfile 10
10616 cancel_lru_locks mdc
10617 cancel_lru_locks osc
10618 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10619 $LCTL set_param fail_loc=0x31a
10620 rm -r $DIR/$tdir || "AGL for rmdir failed"
10621 $LCTL set_param fail_loc=0
10623 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10628 test_mkdir -p $DIR/$tdir
10629 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10630 createmany -o $DIR/$tdir/$tfile 10
10631 cancel_lru_locks mdc
10632 cancel_lru_locks osc
10633 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10634 $LCTL set_param fail_loc=0x31b
10635 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10636 $LCTL set_param fail_loc=0
10639 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10641 test_224a() { # LU-1039, MRP-303
10642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10643 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10644 $LCTL set_param fail_loc=0x508
10645 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10646 $LCTL set_param fail_loc=0
10649 run_test 224a "Don't panic on bulk IO failure"
10651 test_224b() { # LU-1039, MRP-303
10652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10653 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10654 cancel_lru_locks osc
10655 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10656 $LCTL set_param fail_loc=0x515
10657 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10658 $LCTL set_param fail_loc=0
10661 run_test 224b "Don't panic on bulk IO failure"
10663 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10666 if [ -z ${MDSSURVEY} ]; then
10667 skip_env "mds-survey not found" && return
10670 [ $MDSCOUNT -ge 2 ] &&
10671 skip "skipping now for more than one MDT" && return
10673 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10674 { skip "Need MDS version at least 2.2.51"; return; }
10676 local mds=$(facet_host $SINGLEMDS)
10677 local target=$(do_nodes $mds 'lctl dl' | \
10678 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10680 local cmd1="file_count=1000 thrhi=4"
10681 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10682 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10683 local cmd="$cmd1 $cmd2 $cmd3"
10685 rm -f ${TMP}/mds_survey*
10687 eval $cmd || error "mds-survey with zero-stripe failed"
10688 cat ${TMP}/mds_survey*
10689 rm -f ${TMP}/mds_survey*
10691 run_test 225a "Metadata survey sanity with zero-stripe"
10694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10696 if [ -z ${MDSSURVEY} ]; then
10697 skip_env "mds-survey not found" && return
10699 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10700 { skip "Need MDS version at least 2.2.51"; return; }
10702 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10703 skip_env "Need to mount OST to test" && return
10706 [ $MDSCOUNT -ge 2 ] &&
10707 skip "skipping now for more than one MDT" && return
10708 local mds=$(facet_host $SINGLEMDS)
10709 local target=$(do_nodes $mds 'lctl dl' | \
10710 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10712 local cmd1="file_count=1000 thrhi=4"
10713 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10714 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10715 local cmd="$cmd1 $cmd2 $cmd3"
10717 rm -f ${TMP}/mds_survey*
10719 eval $cmd || error "mds-survey with stripe_count failed"
10720 cat ${TMP}/mds_survey*
10721 rm -f ${TMP}/mds_survey*
10723 run_test 225b "Metadata survey sanity with stripe_count = 1"
10725 mcreate_path2fid () {
10731 local path=$DIR/$tdir/$name
10736 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10737 error "cannot create $desc"
10739 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10741 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10743 fid_path=$($LFS fid2path $MOUNT $fid)
10745 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10747 [ "$path" == "$fid_path" ] ||
10748 error "fid2path returned $fid_path, expected $path"
10750 echo "pass with $path and $fid"
10755 mkdir -p $DIR/$tdir
10757 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10758 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10759 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10760 mcreate_path2fid 0040666 0 0 dir "directory"
10761 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10762 mcreate_path2fid 0100666 0 0 file "regular file"
10763 mcreate_path2fid 0120666 0 0 link "symbolic link"
10764 mcreate_path2fid 0140666 0 0 sock "socket"
10766 run_test 226a "call path2fid and fid2path on files of all type"
10769 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10773 mkdir -p $DIR/$tdir
10774 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
10775 error "create remote directory failed"
10776 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
10777 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
10778 "character special file (null)"
10779 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
10780 "character special file (no device)"
10781 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
10782 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
10783 "block special file (loop)"
10784 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
10785 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
10786 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
10788 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
10790 # LU-1299 Executing or running ldd on a truncated executable does not
10791 # cause an out-of-memory condition.
10793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10794 dd if=`which date` of=$MOUNT/date bs=1k count=1
10795 chmod +x $MOUNT/date
10797 $MOUNT/date > /dev/null
10798 ldd $MOUNT/date > /dev/null
10801 run_test 227 "running truncated executable does not cause OOM"
10803 # LU-1512 try to reuse idle OI blocks
10805 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10806 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10807 skip "non-ldiskfs backend" && return
10809 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10810 local myDIR=$DIR/$tdir
10813 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10814 $LCTL set_param fail_loc=0x80001002
10815 createmany -o $myDIR/t- 10000
10816 $LCTL set_param fail_loc=0
10817 # The guard is current the largest FID holder
10819 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10821 local IDX=$(($SEQ % 64))
10823 do_facet $SINGLEMDS sync
10824 # Make sure journal flushed.
10826 local blk1=$(do_facet $SINGLEMDS \
10827 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10828 grep Blockcount | awk '{print $4}')
10830 # Remove old files, some OI blocks will become idle.
10831 unlinkmany $myDIR/t- 10000
10832 # Create new files, idle OI blocks should be reused.
10833 createmany -o $myDIR/t- 2000
10834 do_facet $SINGLEMDS sync
10835 # Make sure journal flushed.
10837 local blk2=$(do_facet $SINGLEMDS \
10838 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10839 grep Blockcount | awk '{print $4}')
10841 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10843 run_test 228a "try to reuse idle OI blocks"
10846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10847 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10848 skip "non-ldiskfs backend" && return
10850 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10851 local myDIR=$DIR/$tdir
10854 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10855 $LCTL set_param fail_loc=0x80001002
10856 createmany -o $myDIR/t- 10000
10857 $LCTL set_param fail_loc=0
10858 # The guard is current the largest FID holder
10860 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10862 local IDX=$(($SEQ % 64))
10864 do_facet $SINGLEMDS sync
10865 # Make sure journal flushed.
10867 local blk1=$(do_facet $SINGLEMDS \
10868 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10869 grep Blockcount | awk '{print $4}')
10871 # Remove old files, some OI blocks will become idle.
10872 unlinkmany $myDIR/t- 10000
10875 stop $SINGLEMDS || error "Fail to stop MDT."
10877 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10879 df $MOUNT || error "Fail to df."
10880 # Create new files, idle OI blocks should be reused.
10881 createmany -o $myDIR/t- 2000
10882 do_facet $SINGLEMDS sync
10883 # Make sure journal flushed.
10885 local blk2=$(do_facet $SINGLEMDS \
10886 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10887 grep Blockcount | awk '{print $4}')
10889 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10891 run_test 228b "idle OI blocks can be reused after MDT restart"
10895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10896 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10897 skip "non-ldiskfs backend" && return
10899 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10900 local myDIR=$DIR/$tdir
10903 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10904 $LCTL set_param fail_loc=0x80001002
10905 # 20000 files can guarantee there are index nodes in the OI file
10906 createmany -o $myDIR/t- 20000
10907 $LCTL set_param fail_loc=0
10908 # The guard is current the largest FID holder
10910 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10912 local IDX=$(($SEQ % 64))
10914 do_facet $SINGLEMDS sync
10915 # Make sure journal flushed.
10917 local blk1=$(do_facet $SINGLEMDS \
10918 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10919 grep Blockcount | awk '{print $4}')
10921 # Remove old files, some OI blocks will become idle.
10922 unlinkmany $myDIR/t- 20000
10924 # The OI file should become empty now
10926 # Create new files, idle OI blocks should be reused.
10927 createmany -o $myDIR/t- 2000
10928 do_facet $SINGLEMDS sync
10929 # Make sure journal flushed.
10931 local blk2=$(do_facet $SINGLEMDS \
10932 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10933 grep Blockcount | awk '{print $4}')
10935 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10937 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10941 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10944 mkdir -p $DIR/$tdir/test_230_local
10945 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10946 [ $mdt_idx -ne 0 ] &&
10947 error "create local directory on wrong MDT $mdt_idx"
10949 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10950 error "create remote directory failed"
10951 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10952 [ $mdt_idx -ne $MDTIDX ] &&
10953 error "create remote directory on wrong MDT $mdt_idx"
10955 createmany -o $DIR/$tdir/test_230/t- 10 ||
10956 error "create files on remote directory failed"
10957 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10958 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10959 rm -r $DIR/$tdir || error "unlink remote directory failed"
10961 run_test 230a "Create remote directory and files under the remote directory"
10964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10965 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10967 local remote_dir=$DIR/$tdir/remote_dir
10970 mkdir -p $DIR/$tdir
10971 $LFS mkdir -i $MDTIDX $remote_dir ||
10972 error "create remote directory failed"
10974 $LFS mkdir -i 0 $remote_dir/new_dir &&
10975 error "nested remote directory create succeed!"
10977 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
10978 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
10979 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
10982 error "create remote directory failed after set enable_remote_dir"
10984 rm -rf $remote_dir || error "first unlink remote directory failed"
10986 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
10987 error "chown worked"
10989 do_facet mds$MDTIDX lctl set_param \
10990 mdt.*.enable_remote_dir_gid=$RUNAS_GID
10991 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
10992 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
10995 error "create remote dir failed after set enable_remote_dir_gid"
10997 rm -r $DIR/$tdir || error "second unlink remote directory failed"
10999 run_test 230b "nested remote directory should be failed"
11003 # For simplicity this test assumes that max_pages_per_rpc
11004 # is the same across all OSCs
11005 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11006 local bulk_size=$((max_pages * 4096))
11008 mkdir -p $DIR/$tdir
11010 # clear the OSC stats
11011 $LCTL set_param osc.*.stats=0 &>/dev/null
11013 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11014 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11015 oflag=direct &>/dev/null || error "dd failed"
11017 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11018 if [ x$nrpcs != "x1" ]; then
11019 error "found $nrpc ost_write RPCs, not 1 as expected"
11022 # Drop the OSC cache, otherwise we will read from it
11023 cancel_lru_locks osc
11025 # clear the OSC stats
11026 $LCTL set_param osc.*.stats=0 &>/dev/null
11028 # Client reads $bulk_size.
11029 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11030 iflag=direct &>/dev/null || error "dd failed"
11032 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11033 if [ x$nrpcs != "x1" ]; then
11034 error "found $nrpc ost_read RPCs, not 1 as expected"
11037 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11040 mkdir -p $DIR/$tdir
11042 for i in {0..1023}; do
11043 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11044 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11045 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11049 run_test 231b "must not assert on fully utilized OST request buffer"
11052 mkdir -p $DIR/$tdir
11053 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11054 $LCTL set_param fail_loc=0x31c
11056 # ignore dd failure
11057 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11059 $LCTL set_param fail_loc=0
11060 umount_client $MOUNT || error "umount failed"
11061 mount_client $MOUNT || error "mount failed"
11063 run_test 232 "failed lock should not block umount"
11066 # tests that do cleanup/setup should be run at the end
11070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11072 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11073 $LCTL set_param fail_loc=0x903
11074 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11075 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11078 FAIL_ON_ERROR=true cleanup
11079 FAIL_ON_ERROR=true setup
11081 run_test 900 "umount should not race with any mgc requeue thread"
11084 check_and_cleanup_lustre
11085 if [ "$I_MOUNTED" != "yes" ]; then
11086 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true