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 if [ $OSTCOUNT -gt 1 ]; then
4306 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4307 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4308 NUMS=$($CMD | wc -l)
4309 [ $NUMS -eq $EXPECTED ] ||
4310 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4313 run_test 56u "check lfs find -stripe-index works"
4320 setup_56 $NUMFILES $NUMDIRS
4322 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4323 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4325 for file in $($LFIND -mdt $UUID $TDIR); do
4326 file_mdt_idx=$($GETSTRIPE -M $file)
4327 [ $file_mdt_idx -eq $MDT_IDX ] ||
4328 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4331 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4333 # Get and check the actual stripe count of one file.
4334 # Usage: check_stripe_count <file> <expected_stripe_count>
4335 check_stripe_count() {
4340 [[ -z "$file" || -z "$expected" ]] &&
4341 error "check_stripe_count: invalid argument!"
4343 local cmd="$GETSTRIPE -c $file"
4344 actual=$($cmd) || error "$cmd failed"
4345 actual=${actual%% *}
4347 if [[ $actual -ne $expected ]]; then
4348 [[ $expected -eq -1 ]] ||
4349 error "$cmd wrong: found $actual, expected $expected"
4350 [[ $actual -eq $OSTCOUNT ]] ||
4351 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4359 rm -rf $TDIR || error "remove $TDIR failed"
4360 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4363 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4364 error "$GETSTRIPE -S -d $TDIR failed"
4365 stripe_size=${stripe_size%% *}
4367 local file_size=$((stripe_size * OSTCOUNT))
4368 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4369 local required_space=$((file_num * file_size))
4370 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4371 [[ $free_space -le $((required_space / 1024)) ]] &&
4372 skip_env "need at least $required_space bytes free space," \
4373 "have $free_space kbytes" && return
4376 local dd_count=$((file_size / dd_bs))
4378 # write data into the files
4382 for i in $(seq 1 $NUMFILES); do
4384 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4385 error "write data into $file failed"
4387 for i in $(seq 1 $NUMDIRS); do
4388 for j in $(seq 1 $NUMFILES); do
4389 file=$TDIR/dir$i/file$j
4390 yes | dd bs=$dd_bs count=$dd_count of=$file \
4392 error "write data into $file failed"
4397 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4400 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4402 eval $cmd || error "$cmd failed"
4404 check_stripe_count $TDIR/file1 $expected
4407 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4409 eval $cmd || error "$cmd failed"
4411 for j in $(seq 1 $NUMFILES); do
4412 check_stripe_count $TDIR/dir1/file$j $expected
4415 # lfs_migrate works with lfs find
4416 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4417 $LFS_MIGRATE -y -c $expected"
4419 eval $cmd || error "$cmd failed"
4421 for i in $(seq 2 $NUMFILES); do
4422 check_stripe_count $TDIR/file$i $expected
4424 for i in $(seq 2 $NUMDIRS); do
4425 for j in $(seq 1 $NUMFILES); do
4426 check_stripe_count $TDIR/dir$i/file$j $expected
4430 run_test 56w "check lfs_migrate -c stripe_count works"
4433 check_swap_layouts_support && return 0
4434 [ "$OSTCOUNT" -lt "2" ] &&
4435 skip_env "need 2 OST, skipping test" && return
4437 local dir0=$DIR/$tdir/$testnum
4438 mkdir -p $dir0 || error "creating dir $dir0"
4440 local ref1=/etc/passwd
4441 local file1=$dir0/file1
4443 $SETSTRIPE -c 2 $file1
4445 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4446 stripe=$($GETSTRIPE -c $file1)
4447 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4448 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4453 run_test 56x "lfs migration support"
4456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4457 # note test will not do anything if MDS is not local
4458 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4459 skip "Only applicable to ldiskfs-based MDTs"
4463 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4464 local MNTDEV="osd*.*MDT*.mntdev"
4465 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4466 [ -z "$DEV" ] && error "can't access $MNTDEV"
4467 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4468 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4469 error "can't access $DEV"
4470 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4471 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4475 run_test 57a "verify MDS filesystem created with large inodes =="
4478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4479 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4480 skip "Only applicable to ldiskfs-based MDTs"
4484 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4489 local FILEN=$dir/f$FILECOUNT
4491 rm -rf $dir || error "removing $dir"
4492 test_mkdir -p $dir || error "creating $dir"
4493 local num=$(get_mds_dir $dir)
4496 echo "mcreating $FILECOUNT files"
4497 createmany -m $dir/f 1 $FILECOUNT || \
4498 error "creating files in $dir"
4500 # verify that files do not have EAs yet
4501 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4502 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4506 df $dir #make sure we get new statfs data
4507 local MDSFREE=$(do_facet $mymds \
4508 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4509 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4510 echo "opening files to create objects/EAs"
4512 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4513 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4516 # verify that files have EAs now
4517 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4518 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4520 sleep 1 #make sure we get new statfs data
4522 local MDSFREE2=$(do_facet $mymds \
4523 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4524 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4525 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4526 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4527 error "MDC before $MDCFREE != after $MDCFREE2"
4529 echo "MDC before $MDCFREE != after $MDCFREE2"
4530 echo "unable to confirm if MDS has large inodes"
4535 run_test 57b "default LOV EAs are stored inside large inodes ==="
4538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4539 [ -z "$(which wiretest 2>/dev/null)" ] &&
4540 skip_env "could not find wiretest" && return
4543 run_test 58 "verify cross-platform wire constants =============="
4546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4547 echo "touch 130 files"
4548 createmany -o $DIR/f59- 130
4550 unlinkmany $DIR/f59- 130
4552 # wait for commitment of removal
4553 wait_delete_completed
4555 run_test 59 "verify cancellation of llog records async ========="
4557 TEST60_HEAD="test_60 run $RANDOM"
4559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4560 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4561 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4562 log "$TEST60_HEAD - from kernel mode"
4563 do_facet mgs sh run-llog.sh
4565 run_test 60a "llog sanity tests run from kernel module =========="
4567 test_60b() { # bug 6411
4568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4570 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4582 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4584 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4588 echo "create 5000 files"
4589 createmany -o $DIR/f60c- 5000
4590 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4591 lctl set_param fail_loc=0x80000137
4592 unlinkmany $DIR/f60c- 5000
4593 lctl set_param fail_loc=0
4595 run_test 60c "unlink file when mds full"
4598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4599 SAVEPRINTK=$(lctl get_param -n printk)
4601 # verify "lctl mark" is even working"
4602 MESSAGE="test message ID $RANDOM $$"
4603 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4604 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4606 lctl set_param printk=0 || error "set lnet.printk failed"
4607 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4608 MESSAGE="new test message ID $RANDOM $$"
4609 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4610 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4611 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4613 lctl set_param -n printk="$SAVEPRINTK"
4615 run_test 60d "test printk console message masking"
4618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4620 dd if=/dev/zero of=$f bs=`page_size` count=1
4621 cancel_lru_locks osc
4622 $MULTIOP $f OSMWUc || error
4625 run_test 61 "mmap() writes don't make sync hang ================"
4627 # bug 2330 - insufficient obd_match error checking causes LBUG
4629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4632 cancel_lru_locks osc
4633 lctl set_param fail_loc=0x405
4634 cat $f && error "cat succeeded, expect -EIO"
4635 lctl set_param fail_loc=0
4637 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4638 # match every page all of the time.
4639 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4641 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4642 test_63a() { # was test_63
4643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4644 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4645 lctl set_param -n osc.*.max_dirty_mb 0
4646 for i in `seq 10` ; do
4647 dd if=/dev/zero of=$DIR/f63 bs=8k &
4653 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4654 rm -f $DIR/f63 || true
4656 run_test 63a "Verify oig_wait interruption does not crash ======="
4658 # bug 2248 - async write errors didn't return to application on sync
4659 # bug 3677 - async write errors left page locked
4661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4663 lctl set_param debug=-1
4665 # ensure we have a grant to do async writes
4666 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4669 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4670 lctl set_param fail_loc=0x80000406
4671 $MULTIOP $DIR/$tfile Owy && \
4672 error "sync didn't return ENOMEM"
4673 sync; sleep 2; sync # do a real sync this time to flush page
4674 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4675 error "locked page left in cache after async error" || true
4678 run_test 63b "async write errors should be returned to fsync ==="
4681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4683 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4685 run_test 64a "verify filter grant calculations (in kernel) ====="
4688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4689 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4692 run_test 64b "check out-of-space detection on client ==========="
4695 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4697 run_test 64c "verify grant shrink ========================------"
4699 # bug 1414 - set/get directories' stripe info
4701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4702 test_mkdir -p $DIR/$tdir
4704 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4706 run_test 65a "directory with no stripe info ===================="
4709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4710 test_mkdir -p $DIR/$tdir
4711 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4714 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4716 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4720 if [ $OSTCOUNT -gt 1 ]; then
4721 test_mkdir -p $DIR/$tdir
4722 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4723 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4725 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4728 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4732 test_mkdir -p $DIR/$tdir
4733 if [ $STRIPECOUNT -le 0 ]; then
4735 elif [ $STRIPECOUNT -gt 2000 ]; then
4736 #LOV_MAX_STRIPE_COUNT is 2000
4737 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4739 sc=$(($STRIPECOUNT - 1))
4741 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4742 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4743 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4744 error "lverify failed"
4746 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4750 test_mkdir -p $DIR/$tdir
4752 $SETSTRIPE $DIR/$tdir || error "setstripe"
4753 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4754 error "no stripe info failed"
4756 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4758 run_test 65e "directory setstripe defaults ======================="
4761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4762 test_mkdir -p $DIR/${tdir}f
4763 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4765 run_test 65f "dir setstripe permission (should return error) ==="
4768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4769 test_mkdir -p $DIR/$tdir
4770 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4772 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4773 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4774 error "delete default stripe failed"
4776 run_test 65g "directory setstripe -d ==========================="
4779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4780 test_mkdir -p $DIR/$tdir
4781 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4783 test_mkdir -p $DIR/$tdir/dd1
4784 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4785 error "stripe info inherit failed"
4787 run_test 65h "directory stripe info inherit ===================="
4789 test_65i() { # bug6367
4790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4791 $SETSTRIPE -S 65536 -c -1 $MOUNT
4793 run_test 65i "set non-default striping on root directory (bug 6367)="
4795 test_65ia() { # bug12836
4796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4797 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4799 run_test 65ia "getstripe on -1 default directory striping"
4801 test_65ib() { # bug12836
4802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4803 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4805 run_test 65ib "getstripe -v on -1 default directory striping"
4807 test_65ic() { # bug12836
4808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4809 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4811 run_test 65ic "new find on -1 default directory striping"
4813 test_65j() { # bug6367
4814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4816 # if we aren't already remounting for each test, do so for this test
4817 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4818 cleanup || error "failed to unmount"
4821 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4823 run_test 65j "set default striping on root directory (bug 6367)="
4825 test_65k() { # bug11679
4826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4827 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4828 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4830 echo "Check OST status: "
4831 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4832 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4834 for OSC in $MDS_OSCS; do
4835 echo $OSC "is activate"
4836 do_facet $SINGLEMDS lctl --device %$OSC activate
4840 for INACTIVE_OSC in $MDS_OSCS; do
4841 echo "Deactivate: " $INACTIVE_OSC
4842 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4843 for STRIPE_OSC in $MDS_OSCS; do
4844 OST=`osc_to_ost $STRIPE_OSC`
4845 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4846 awk -F: /$OST/'{ print $1 }' | head -n 1`
4848 [ -f $DIR/$tdir/$IDX ] && continue
4849 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4850 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4852 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4855 echo $INACTIVE_OSC "is Activate."
4856 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4859 run_test 65k "validate manual striping works properly with deactivated OSCs"
4861 test_65l() { # bug 12836
4862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4863 test_mkdir -p $DIR/$tdir/test_dir
4864 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4865 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4867 run_test 65l "lfs find on -1 stripe dir ========================"
4869 # bug 2543 - update blocks count on client
4871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4873 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4874 sync; sync_all_data; sync; sync_all_data
4875 cancel_lru_locks osc
4876 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4877 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4879 run_test 66 "update inode blocks count on client ==============="
4884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4886 if [ ! -z "$LLOOP" ]; then
4887 if swapon -s | grep -q $LLOOP; then
4888 swapoff $LLOOP || error "swapoff failed"
4891 $LCTL blockdev_detach $LLOOP || error "detach failed"
4895 if [ ! -z "$LLITELOOPLOAD" ]; then
4903 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4907 swapon -s | awk '($1 == "'$1'") { print $4 }'
4910 # test case for lloop driver, basic function
4912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4913 [ "$UID" != 0 ] && skip_env "must run as root" && return
4914 llite_lloop_enabled || \
4915 { skip_env "llite_lloop module disabled" && return; }
4917 trap cleanup_68 EXIT
4919 if ! module_loaded llite_lloop; then
4920 if load_module llite/llite_lloop; then
4923 skip_env "can't find module llite_lloop"
4928 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4929 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4930 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4932 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4933 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4937 run_test 68a "lloop driver - basic test ========================"
4939 # excercise swapping to lustre by adding a high priority swapfile entry
4940 # and then consuming memory until it is used.
4941 test_68b() { # was test_68
4942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4943 [ "$UID" != 0 ] && skip_env "must run as root" && return
4944 lctl get_param -n devices | grep -q obdfilter && \
4945 skip "local OST" && return
4947 grep -q llite_lloop /proc/modules
4948 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4950 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4951 skip "can't reliably test swap with TCP" && return
4953 MEMTOTAL=`meminfo MemTotal`
4954 NR_BLOCKS=$((MEMTOTAL>>8))
4955 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4957 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4958 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4961 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4963 trap cleanup_68 EXIT
4965 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4967 echo "before: `swapon -s | grep $LLOOP`"
4968 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4969 echo "after: `swapon -s | grep $LLOOP`"
4970 SWAPUSED=`swap_used $LLOOP`
4974 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4976 run_test 68b "support swapping to Lustre ========================"
4978 # bug5265, obdfilter oa2dentry return -ENOENT
4979 # #define OBD_FAIL_OST_ENOENT 0x217
4981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4982 remote_ost_nodsh && skip "remote OST with nodsh" && return
4985 $SETSTRIPE -c 1 -i 0 $f
4987 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4989 do_facet ost1 lctl set_param fail_loc=0x217
4990 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4991 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4993 do_facet ost1 lctl set_param fail_loc=0
4994 $DIRECTIO write $f 0 2 || error "write error"
4996 cancel_lru_locks osc
4997 $DIRECTIO read $f 0 1 || error "read error"
4999 do_facet ost1 lctl set_param fail_loc=0x217
5000 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5002 do_facet ost1 lctl set_param fail_loc=0
5005 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5008 test_mkdir -p $DIR/$tdir
5009 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5011 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5013 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5015 check_kernel_version 43 || return 0
5016 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5018 # Check that testing environment is properly set up. Skip if not
5019 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5020 skip_env "User $RUNAS_ID does not exist - skipping"
5023 # We had better clear the $DIR to get enough space for dd
5028 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
5029 # See if we are still setuid/sgid
5030 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
5031 # Now test that MDS is updated too
5032 cancel_lru_locks mdc
5033 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
5036 run_test 72a "Test that remove suid works properly (bug5695) ===="
5038 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5041 [ "$RUNAS_ID" = "$UID" ] && \
5042 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5043 [ "$RUNAS_ID" -eq 0 ] && \
5044 skip_env "RUNAS_ID = 0 -- skipping" && return
5046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5047 # Check that testing environment is properly set up. Skip if not
5048 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5049 skip_env "User $RUNAS_ID does not exist - skipping"
5052 touch $DIR/${tfile}-f{g,u}
5053 test_mkdir $DIR/${tfile}-dg
5054 test_mkdir $DIR/${tfile}-du
5055 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5056 chmod g+s $DIR/${tfile}-{f,d}g
5057 chmod u+s $DIR/${tfile}-{f,d}u
5058 for perm in 777 2777 4777; do
5059 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5060 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5061 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5062 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5066 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5068 # bug 3462 - multiple simultaneous MDC requests
5070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5071 test_mkdir $DIR/d73-1
5072 test_mkdir $DIR/d73-2
5073 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5076 lctl set_param fail_loc=0x80000129
5077 $MULTIOP $DIR/d73-1/f73-2 Oc &
5079 lctl set_param fail_loc=0
5081 $MULTIOP $DIR/d73-2/f73-3 Oc &
5085 wait $pid1 || return 1
5089 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5090 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5091 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5095 run_test 73 "multiple MDC requests (should not deadlock)"
5097 test_74a() { # bug 6149, 6184
5098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5099 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5101 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5102 # will spin in a tight reconnection loop
5104 lctl set_param fail_loc=0x8000030e
5105 # get any lock that won't be difficult - lookup works.
5107 lctl set_param fail_loc=0
5111 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5113 test_74b() { # bug 13310
5114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5115 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5117 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5118 # will spin in a tight reconnection loop
5119 lctl set_param fail_loc=0x8000030e
5120 # get a "difficult" lock
5122 lctl set_param fail_loc=0
5126 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5130 #define OBD_FAIL_LDLM_NEW_LOCK
5131 lctl set_param fail_loc=0x80000319
5132 touch $DIR/$tfile && error "Touch successful"
5135 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5138 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5141 get_inode_slab_tunables() {
5142 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5145 set_inode_slab_tunables() {
5146 echo "lustre_inode_cache $1" > /proc/slabinfo
5149 test_76() { # Now for bug 20433, added originally in bug 1443
5150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5151 local SLAB_SETTINGS=`get_inode_slab_tunables`
5152 local CPUS=`getconf _NPROCESSORS_ONLN`
5153 # we cannot set limit below 1 which means 1 inode in each
5154 # per-cpu cache is still allowed
5155 set_inode_slab_tunables "1 1 0"
5156 cancel_lru_locks osc
5157 BEFORE_INODES=`num_inodes`
5158 echo "before inodes: $BEFORE_INODES"
5160 [ "$SLOW" = "no" ] && COUNT=100
5161 for i in `seq $COUNT`; do
5165 cancel_lru_locks osc
5166 AFTER_INODES=`num_inodes`
5167 echo "after inodes: $AFTER_INODES"
5169 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5171 AFTER_INODES=`num_inodes`
5173 echo "wait $wait seconds inodes: $AFTER_INODES"
5174 if [ $wait -gt 30 ]; then
5175 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5178 set_inode_slab_tunables "$SLAB_SETTINGS"
5180 run_test 76 "confirm clients recycle inodes properly ===="
5186 # Note: in sptlrpc modes which enable its own bulk checksum, the
5187 # original crc32_le bulk checksum will be automatically disabled,
5188 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5189 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5190 # In this case set_checksums() will not be no-op, because sptlrpc
5191 # bulk checksum will be enabled all through the test.
5193 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5194 lctl set_param -n osc.*.checksums $1
5198 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5199 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5200 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5201 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5204 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5205 log "set checksum type to $1"
5208 F77_TMP=$TMP/f77-temp
5211 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5212 error "error writing to $F77_TMP"
5215 test_77a() { # bug 10889
5216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5217 $GSS && skip "could not run with gss" && return
5218 [ ! -f $F77_TMP ] && setup_f77
5220 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5224 run_test 77a "normal checksum read/write operation ============="
5226 test_77b() { # bug 10889
5227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5228 $GSS && skip "could not run with gss" && return
5229 [ ! -f $F77_TMP ] && setup_f77
5230 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5231 lctl set_param fail_loc=0x80000409
5233 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5234 error "dd error: $?"
5235 lctl set_param fail_loc=0
5238 run_test 77b "checksum error on client write ===================="
5240 test_77c() { # bug 10889
5241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5242 $GSS && skip "could not run with gss" && return
5243 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5245 for algo in $CKSUM_TYPES; do
5246 cancel_lru_locks osc
5247 set_checksum_type $algo
5248 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5249 lctl set_param fail_loc=0x80000408
5250 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5251 lctl set_param fail_loc=0
5254 set_checksum_type $ORIG_CSUM_TYPE
5257 run_test 77c "checksum error on client read ==================="
5259 test_77d() { # bug 10889
5260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5261 $GSS && skip "could not run with gss" && return
5262 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5263 lctl set_param fail_loc=0x80000409
5265 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5266 error "direct write: rc=$?"
5267 lctl set_param fail_loc=0
5270 run_test 77d "checksum error on OST direct write ==============="
5272 test_77e() { # bug 10889
5273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5274 $GSS && skip "could not run with gss" && return
5275 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5276 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5277 lctl set_param fail_loc=0x80000408
5279 cancel_lru_locks osc
5280 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5281 error "direct read: rc=$?"
5282 lctl set_param fail_loc=0
5285 run_test 77e "checksum error on OST direct read ================"
5287 test_77f() { # bug 10889
5288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5289 $GSS && skip "could not run with gss" && return
5291 for algo in $CKSUM_TYPES; do
5292 cancel_lru_locks osc
5293 set_checksum_type $algo
5294 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5295 lctl set_param fail_loc=0x409
5296 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5297 error "direct write succeeded"
5298 lctl set_param fail_loc=0
5300 set_checksum_type $ORIG_CSUM_TYPE
5303 run_test 77f "repeat checksum error on write (expect error) ===="
5305 test_77g() { # bug 10889
5306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5307 $GSS && skip "could not run with gss" && return
5308 remote_ost_nodsh && skip "remote OST with nodsh" && return
5310 [ ! -f $F77_TMP ] && setup_f77
5312 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5313 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5314 do_facet ost1 lctl set_param fail_loc=0x8000021a
5316 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5317 error "write error: rc=$?"
5318 do_facet ost1 lctl set_param fail_loc=0
5321 run_test 77g "checksum error on OST write ======================"
5323 test_77h() { # bug 10889
5324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5325 $GSS && skip "could not run with gss" && return
5326 remote_ost_nodsh && skip "remote OST with nodsh" && return
5328 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5329 cancel_lru_locks osc
5330 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5331 do_facet ost1 lctl set_param fail_loc=0x8000021b
5333 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5334 do_facet ost1 lctl set_param fail_loc=0
5337 run_test 77h "checksum error on OST read ======================="
5339 test_77i() { # bug 13805
5340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5341 $GSS && skip "could not run with gss" && return
5342 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5343 lctl set_param fail_loc=0x40b
5344 remount_client $MOUNT
5345 lctl set_param fail_loc=0
5346 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5347 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5348 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5349 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5351 remount_client $MOUNT
5353 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5355 test_77j() { # bug 13805
5356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5357 $GSS && skip "could not run with gss" && return
5358 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5359 lctl set_param fail_loc=0x40c
5360 remount_client $MOUNT
5361 lctl set_param fail_loc=0
5362 sleep 2 # wait async osc connect to finish
5363 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5364 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5365 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5366 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5368 remount_client $MOUNT
5370 run_test 77j "client only supporting ADLER32 ===================="
5372 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5376 test_78() { # bug 10901
5377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5378 remote_ost || { skip_env "local OST" && return; }
5381 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5382 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5383 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5384 echo "MemTotal: $MEMTOTAL"
5385 # reserve 256MB of memory for the kernel and other running processes,
5386 # and then take 1/2 of the remaining memory for the read/write buffers.
5387 if [ $MEMTOTAL -gt 512 ] ;then
5388 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5390 # for those poor memory-starved high-end clusters...
5391 MEMTOTAL=$((MEMTOTAL / 2))
5393 echo "Mem to use for directio: $MEMTOTAL"
5394 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5395 [ $F78SIZE -gt 512 ] && F78SIZE=512
5396 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5397 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5398 echo "Smallest OST: $SMALLESTOST"
5399 [ $SMALLESTOST -lt 10240 ] && \
5400 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5402 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5403 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5405 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5406 echo "File size: $F78SIZE"
5407 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5408 for i in `seq 1 $NSEQ`
5410 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5411 echo directIO rdwr round $i of $NSEQ
5412 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5417 run_test 78 "handle large O_DIRECT writes correctly ============"
5419 test_79() { # bug 12743
5420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5421 wait_delete_completed
5423 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5424 BKFREE=$(calc_osc_kbytes kbytesfree)
5425 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5427 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5428 DFTOTAL=`echo $STRING | cut -d, -f1`
5429 DFUSED=`echo $STRING | cut -d, -f2`
5430 DFAVAIL=`echo $STRING | cut -d, -f3`
5431 DFFREE=$(($DFTOTAL - $DFUSED))
5433 ALLOWANCE=$((64 * $OSTCOUNT))
5435 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5436 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5437 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5439 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5440 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5441 error "df free($DFFREE) mismatch OST free($BKFREE)"
5443 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5444 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5445 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5448 run_test 79 "df report consistency check ======================="
5450 test_80() { # bug 10718
5451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5452 # relax strong synchronous semantics for slow backends like ZFS
5453 local soc="obdfilter.*.sync_on_lock_cancel"
5454 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5456 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5457 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5458 facet_active_host $host; done | sort -u)
5459 do_nodes $hosts lctl set_param $soc=never
5462 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5464 local BEFORE=`date +%s`
5465 cancel_lru_locks osc
5466 local AFTER=`date +%s`
5467 local DIFF=$((AFTER-BEFORE))
5468 if [ $DIFF -gt 1 ] ; then
5469 error "elapsed for 1M@1T = $DIFF"
5472 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5476 run_test 80 "Page eviction is equally fast at high offsets too ===="
5478 test_81a() { # LU-456
5479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5480 remote_ost_nodsh && skip "remote OST with nodsh" && return
5481 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5482 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5483 do_facet ost1 lctl set_param fail_loc=0x80000228
5485 # write should trigger a retry and success
5486 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5487 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5489 if [ $RC -ne 0 ] ; then
5490 error "write should success, but failed for $RC"
5493 run_test 81a "OST should retry write when get -ENOSPC ==============="
5495 test_81b() { # LU-456
5496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5497 remote_ost_nodsh && skip "remote OST with nodsh" && return
5498 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5499 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5500 do_facet ost1 lctl set_param fail_loc=0x228
5502 # write should retry several times and return -ENOSPC finally
5503 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5504 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5507 if [ $RC -ne $ENOSPC ] ; then
5508 error "dd should fail for -ENOSPC, but succeed."
5511 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5513 test_82() { # LU-1031
5514 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5518 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5520 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5522 kill -USR1 $MULTIPID2
5524 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5525 error "First grouplock does not block second one"
5527 echo "Second grouplock blocks first one"
5529 kill -USR1 $MULTIPID1
5533 run_test 82 "Basic grouplock test ==============================="
5536 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5538 test_mkdir -p $DIR/d99cvsroot
5539 chown $RUNAS_ID $DIR/d99cvsroot
5540 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5543 $RUNAS cvs -d $DIR/d99cvsroot init || error
5546 run_test 99a "cvs init ========================================="
5549 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5550 [ ! -d $DIR/d99cvsroot ] && test_99a
5552 # some versions of cvs import exit(1) when asked to import links or
5553 # files they can't read. ignore those files.
5554 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5555 ! -perm +4 -printf '-I %f\n')
5556 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5557 d99reposname vtag rtag
5559 run_test 99b "cvs import ======================================="
5562 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5563 [ ! -d $DIR/d99cvsroot ] && test_99b
5565 test_mkdir -p $DIR/d99reposname
5566 chown $RUNAS_ID $DIR/d99reposname
5567 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5569 run_test 99c "cvs checkout ====================================="
5572 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5573 [ ! -d $DIR/d99cvsroot ] && test_99c
5574 cd $DIR/d99reposname
5576 $RUNAS cvs add -m 'addmsg' foo99
5578 run_test 99d "cvs add =========================================="
5581 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5582 [ ! -d $DIR/d99cvsroot ] && test_99c
5583 cd $DIR/d99reposname
5586 run_test 99e "cvs update ======================================="
5589 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5590 [ ! -d $DIR/d99cvsroot ] && test_99d
5591 cd $DIR/d99reposname
5592 $RUNAS cvs commit -m 'nomsg' foo99
5593 rm -fr $DIR/d99cvsroot
5595 run_test 99f "cvs commit ======================================="
5598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5599 [ "$NETTYPE" = tcp ] || \
5600 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5603 remote_ost_nodsh && skip "remote OST with nodsh" && return
5604 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5606 { skip "useless for local single node setup" && return; }
5608 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5609 [ "$PROT" != "tcp" ] && continue
5610 RPORT=$(echo $REMOTE | cut -d: -f2)
5611 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5614 LPORT=`echo $LOCAL | cut -d: -f2`
5615 if [ $LPORT -ge 1024 ]; then
5616 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5618 error_exit "local: $LPORT > 1024, remote: $RPORT"
5621 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5623 run_test 100 "check local port using privileged port ==========="
5625 function get_named_value()
5634 echo $line | sed "s/^$tag[ ]*//"
5641 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5642 awk '/^max_cached_mb/ { print $2 }')
5645 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5654 local cache_limit=32
5656 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5657 trap cleanup_101a EXIT
5658 $LCTL set_param -n llite.*.read_ahead_stats 0
5659 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5662 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5664 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5665 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5668 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5669 get_named_value 'read but discarded' | cut -d" " -f1`; do
5670 discard=$(($discard + $s))
5674 if [ $(($discard * 10)) -gt $nreads ] ;then
5675 $LCTL get_param osc.*-osc*.rpc_stats
5676 $LCTL get_param llite.*.read_ahead_stats
5677 error "too many ($discard) discarded pages"
5679 rm -f $DIR/$tfile || true
5681 run_test 101a "check read-ahead for random reads ================"
5684 test_mkdir -p $DIR/$tdir
5686 STRIPE_COUNT=$OSTCOUNT
5689 local list=$(comma_list $(osts_nodes))
5690 set_osd_param $list '' read_cache_enable 0
5691 set_osd_param $list '' writethrough_cache_enable 0
5693 trap cleanup_test101bc EXIT
5694 # prepare the read-ahead file
5695 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5697 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5700 cleanup_test101bc() {
5705 local list=$(comma_list $(osts_nodes))
5706 set_osd_param $list '' read_cache_enable 1
5707 set_osd_param $list '' writethrough_cache_enable 1
5711 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5716 local STRIPE_SIZE=1048576
5717 local RA_INC=1048576
5718 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5719 local FILE_LENGTH=$((64*100))
5720 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5721 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5722 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5723 get_named_value 'read but discarded' | \
5724 cut -d" " -f1 | calc_total`
5725 if [ $DISCARD -gt $discard_limit ]; then
5726 $LCTL get_param llite.*.read_ahead_stats
5727 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5729 echo "Read-ahead success for size ${READ_SIZE}"
5734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5735 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5736 local STRIPE_SIZE=1048576
5737 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5738 local FILE_LENGTH=$((STRIPE_SIZE*100))
5739 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5740 # prepare the read-ahead file
5742 cancel_lru_locks osc
5743 for BIDX in 2 4 8 16 32 64 128 256
5745 local BSIZE=$((BIDX*4096))
5746 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5747 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5748 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5749 $LCTL set_param -n llite.*.read_ahead_stats 0
5750 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5751 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5752 cancel_lru_locks osc
5758 run_test 101b "check stride-io mode read-ahead ================="
5761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5762 local STRIPE_SIZE=1048576
5763 local FILE_LENGTH=$((STRIPE_SIZE*100))
5769 cancel_lru_locks osc
5770 $LCTL set_param osc.*.rpc_stats 0
5771 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5772 for osc in $($LCTL get_param -N osc.*); do
5773 if [ "$osc" == "osc.num_refs" ]; then
5777 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5778 if [ $lines -le 20 ]; then
5782 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5783 awk '$1 == "1:" { print $2; exit; }')
5784 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5785 awk '$1 == "2:" { print $2; exit; }')
5786 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5787 awk '$1 == "4:" { print $2; exit; }')
5788 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5789 awk '$1 == "8:" { print $2; exit; }')
5791 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5792 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5793 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5794 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5795 echo "${osc} rpc check passed!"
5800 run_test 101c "check stripe_size aligned read-ahead ================="
5803 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5804 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5809 local file=$DIR/$tfile
5810 local size=${FILESIZE_101c:-500}
5811 local ra_MB=${READAHEAD_MB:-40}
5813 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5814 [ $space -gt $((size * 1024)) ] ||
5815 { skip "Need free space ${size}M, have $space" && return; }
5817 echo Creating ${size}M test file $file
5818 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5819 echo Cancel LRU locks on lustre client to flush the client cache
5820 cancel_lru_locks osc
5822 echo Disable read-ahead
5823 local old_READAHEAD=$(set_read_ahead 0)
5825 echo Reading the test file $file with read-ahead disabled
5826 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5828 echo Cancel LRU locks on lustre client to flush the client cache
5829 cancel_lru_locks osc
5830 echo Enable read-ahead with ${ra_MB}MB
5831 set_read_ahead $ra_MB
5833 echo Reading the test file $file with read-ahead enabled
5834 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5836 echo read-ahead disabled time read $time_ra_OFF
5837 echo read-ahead enabled time read $time_ra_ON
5839 set_read_ahead $old_READAHEAD
5841 wait_delete_completed
5843 [ $time_ra_ON -lt $time_ra_OFF ] ||
5844 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5845 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5847 run_test 101d "file read with and without read-ahead enabled ================="
5850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5851 local file=$DIR/$tfile
5856 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5857 local need_space=$((count * size))
5858 [ $space -gt $need_space ] ||
5859 { skip_env "Need free space $need_space, have $space" && return; }
5861 echo Creating $count ${size}K test files
5862 for ((i = 0; i < $count; i++)); do
5863 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5866 echo Cancel LRU locks on lustre client to flush the client cache
5867 cancel_lru_locks osc
5869 echo Reset readahead stats
5870 $LCTL set_param -n llite.*.read_ahead_stats 0
5872 for ((i = 0; i < $count; i++)); do
5873 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5876 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5877 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5879 for ((i = 0; i < $count; i++)); do
5880 rm -rf ${file}_${i} 2>/dev/null
5883 #10000 means 20% reads are missing in readahead
5884 [ $miss -lt 10000 ] || error "misses too much for small reads"
5886 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5888 cleanup_test101f() {
5890 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5891 rm -rf $DIR/$tfile 2>/dev/null
5895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5896 local file=$DIR/$tfile
5899 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5900 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5901 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5902 trap cleanup_test101f EXIT
5904 echo Cancel LRU locks on lustre client to flush the client cache
5905 cancel_lru_locks osc
5907 echo Reset readahead stats
5908 $LCTL set_param -n llite.*.read_ahead_stats 0
5909 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5910 # readahead should read in 2M file on second read, so only miss
5912 echo Random 4K reads on 2M file for 1000 times
5913 $READS -f $file -s 2097152 -b 4096 -n $nreads
5915 echo checking missing pages
5916 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5917 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5919 [ $miss -lt 3 ] || error "misses too much pages!"
5922 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5925 test_mkdir -p $DIR/$tdir
5926 chown $RUNAS_ID $DIR/$tdir
5929 STRIPE_COUNT=$OSTCOUNT
5930 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5932 trap cleanup_test102 EXIT
5934 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5936 for num in 1 2 3 4; do
5937 for count in $(seq 1 $STRIPE_COUNT); do
5938 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5939 local size=`expr $STRIPE_SIZE \* $num`
5940 local file=file"$num-$idx-$count"
5941 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5947 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5953 rm -rf $DIR/d0.sanity/d102
5957 local testfile=$DIR/xattr_testfile
5961 [ "$UID" != 0 ] && skip_env "must run as root" && return
5962 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5963 skip_env "must have user_xattr" && return
5965 [ -z "$(which setfattr 2>/dev/null)" ] &&
5966 skip_env "could not find setfattr" && return
5968 echo "set/get xattr..."
5969 setfattr -n trusted.name1 -v value1 $testfile || error
5970 getfattr -n trusted.name1 $testfile 2> /dev/null |
5971 grep "trusted.name1=.value1" ||
5972 error "$testfile missing trusted.name1=value1"
5974 setfattr -n user.author1 -v author1 $testfile || error
5975 getfattr -n user.author1 $testfile 2> /dev/null |
5976 grep "user.author1=.author1" ||
5977 error "$testfile missing trusted.author1=author1"
5980 setfattr -n trusted.name2 -v value2 $testfile ||
5981 error "$testfile unable to set trusted.name2"
5982 setfattr -n trusted.name3 -v value3 $testfile ||
5983 error "$testfile unable to set trusted.name3"
5984 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5985 grep "trusted.name" | wc -l) -eq 3 ] ||
5986 error "$testfile missing 3 trusted.name xattrs"
5988 setfattr -n user.author2 -v author2 $testfile ||
5989 error "$testfile unable to set user.author2"
5990 setfattr -n user.author3 -v author3 $testfile ||
5991 error "$testfile unable to set user.author3"
5992 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5993 grep "user.author" | wc -l) -eq 3 ] ||
5994 error "$testfile missing 3 user.author xattrs"
5996 echo "remove xattr..."
5997 setfattr -x trusted.name1 $testfile ||
5998 error "$testfile error deleting trusted.name1"
5999 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6000 error "$testfile did not delete trusted.name1 xattr"
6002 setfattr -x user.author1 $testfile ||
6003 error "$testfile error deleting user.author1"
6004 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6005 error "$testfile did not delete trusted.name1 xattr"
6007 # b10667: setting lustre special xattr be silently discarded
6008 echo "set lustre special xattr ..."
6009 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6010 error "$testfile allowed setting trusted.lov"
6012 run_test 102a "user xattr test =================================="
6015 # b10930: get/set/list trusted.lov xattr
6016 echo "get/set/list trusted.lov xattr ..."
6017 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6018 local testfile=$DIR/$tfile
6019 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6020 error "setstripe failed"
6021 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6022 error "getstripe failed"
6023 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6024 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6026 local testfile2=${testfile}2
6027 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6028 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6031 setfattr -n trusted.lov -v $value $testfile2
6032 local stripe_size=$($GETSTRIPE -S $testfile2)
6033 local stripe_count=$($GETSTRIPE -c $testfile2)
6034 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6035 [ $stripe_count -eq $STRIPECOUNT ] ||
6036 error "stripe count $stripe_count != $STRIPECOUNT"
6039 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6042 # b10930: get/set/list lustre.lov xattr
6043 echo "get/set/list lustre.lov xattr ..."
6044 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6045 test_mkdir -p $DIR/$tdir
6046 chown $RUNAS_ID $DIR/$tdir
6047 local testfile=$DIR/$tdir/$tfile
6048 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6049 error "setstripe failed"
6050 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6051 error "getstripe failed"
6052 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6053 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6055 local testfile2=${testfile}2
6056 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6057 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6059 $RUNAS $MCREATE $testfile2
6060 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6061 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6062 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6063 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6064 [ $stripe_count -eq $STRIPECOUNT ] ||
6065 error "stripe count $stripe_count != $STRIPECOUNT"
6067 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6069 compare_stripe_info1() {
6070 local stripe_index_all_zero=true
6072 for num in 1 2 3 4; do
6073 for count in $(seq 1 $STRIPE_COUNT); do
6074 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6075 local size=$((STRIPE_SIZE * num))
6076 local file=file"$num-$offset-$count"
6077 stripe_size=$(lfs getstripe -S $PWD/$file)
6078 [ $stripe_size -ne $size ] &&
6079 error "$file: size $stripe_size != $size"
6080 stripe_count=$(lfs getstripe -c $PWD/$file)
6081 # allow fewer stripes to be created, ORI-601
6082 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6083 error "$file: count $stripe_count != $count"
6084 stripe_index=$(lfs getstripe -i $PWD/$file)
6085 [ $stripe_index -ne 0 ] &&
6086 stripe_index_all_zero=false
6090 $stripe_index_all_zero &&
6091 error "all files are being extracted starting from OST index 0"
6096 [ -n "$(which tar 2>/dev/null)" ] &&
6097 strings $(which tar) | grep -q "lustre" && echo tar
6101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6102 # b10930: tar test for trusted.lov xattr
6103 TAR=$(find_lustre_tar)
6104 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6105 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6107 test_mkdir -p $DIR/d102d
6108 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6110 compare_stripe_info1
6112 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6116 # b10930: tar test for trusted.lov xattr
6117 TAR=$(find_lustre_tar)
6118 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6119 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6121 test_mkdir -p $DIR/d102f
6123 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6125 compare_stripe_info1
6127 run_test 102f "tar copy files, not keep osts ==========="
6130 local xsize=${1:-1024} # in bytes
6131 local file=$DIR/$tfile
6133 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6134 skip "must have user_xattr" && return 0
6135 [ -z "$(which setfattr 2>/dev/null)" ] &&
6136 skip_env "could not find setfattr" && return 0
6137 [ -z "$(which getfattr 2>/dev/null)" ] &&
6138 skip_env "could not find getfattr" && return 0
6142 local value="$(generate_string $xsize)"
6144 local xbig=trusted.big
6145 log "save $xbig on $file"
6146 setfattr -n $xbig -v $value $file ||
6147 error "saving $xbig on $file failed"
6149 local orig=$(get_xattr_value $xbig $file)
6150 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6152 local xsml=trusted.sml
6153 log "save $xsml on $file"
6154 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6156 local new=$(get_xattr_value $xbig $file)
6157 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6159 log "grow $xsml on $file"
6160 setfattr -n $xsml -v "$value" $file ||
6161 error "growing $xsml on $file failed"
6163 new=$(get_xattr_value $xbig $file)
6164 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6165 log "$xbig still valid after growing $xsml"
6170 test_102h() { # bug 15777
6173 run_test 102h "grow xattr from inside inode to external block"
6176 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6177 grow_xattr $(max_xattr_size)
6179 run_test 102ha "grow xattr from inside inode to external inode"
6181 test_102i() { # bug 17038
6183 ln -s $DIR/$tfile $DIR/${tfile}link
6184 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6185 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"
6186 rm -f $DIR/$tfile $DIR/${tfile}link
6188 run_test 102i "lgetxattr test on symbolic link ============"
6191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6192 TAR=$(find_lustre_tar)
6193 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6194 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6195 setup_test102 "$RUNAS"
6196 test_mkdir -p $DIR/d102j
6197 chown $RUNAS_ID $DIR/d102j
6198 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6200 compare_stripe_info1 "$RUNAS"
6202 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6206 # b22187 just check that does not crash for regular file.
6207 setfattr -n trusted.lov $DIR/$tfile
6208 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6209 local test_kdir=$DIR/d102k
6210 test_mkdir $test_kdir
6211 local default_size=`$GETSTRIPE -S $test_kdir`
6212 local default_count=`$GETSTRIPE -c $test_kdir`
6213 local default_offset=`$GETSTRIPE -i $test_kdir`
6214 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6215 error 'dir setstripe failed'
6216 setfattr -n trusted.lov $test_kdir
6217 local stripe_size=`$GETSTRIPE -S $test_kdir`
6218 local stripe_count=`$GETSTRIPE -c $test_kdir`
6219 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6220 [ $stripe_size -eq $default_size ] ||
6221 error "stripe size $stripe_size != $default_size"
6222 [ $stripe_count -eq $default_count ] ||
6223 error "stripe count $stripe_count != $default_count"
6224 [ $stripe_offset -eq $default_offset ] ||
6225 error "stripe offset $stripe_offset != $default_offset"
6226 rm -rf $DIR/$tfile $test_kdir
6228 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6231 # LU-532 trusted. xattr is invisible to non-root
6232 local testfile=$DIR/$tfile
6236 echo "listxattr as user..."
6237 chown $RUNAS_ID $testfile
6238 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6239 grep -q "trusted" &&
6240 error "$testfile trusted xattrs are user visible"
6244 run_test 102l "listxattr filter test =================================="
6250 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6255 [ "$UID" != 0 ] && skip_env "must run as root" && return
6256 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6257 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6258 $GSS && skip "could not run under gss" && return
6260 declare -a identity_old
6262 for num in $(seq $MDSCOUNT); do
6263 switch_identity $num true || identity_old[$num]=$?
6270 echo "performing cp ..."
6271 run_acl_subtest cp || error
6272 echo "performing getfacl-noacl..."
6273 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6274 echo "performing misc..."
6275 run_acl_subtest misc || error "misc test failed"
6276 echo "performing permissions..."
6277 run_acl_subtest permissions || error "permissions failed"
6278 echo "performing setfacl..."
6279 run_acl_subtest setfacl || error "setfacl test failed"
6281 # inheritance test got from HP
6282 echo "performing inheritance..."
6283 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6284 chmod +x make-tree || error "chmod +x failed"
6285 run_acl_subtest inheritance || error "inheritance test failed"
6288 echo "LU-974 ignore umask when acl is enabled..."
6289 run_acl_subtest 974 || error "LU-974 test failed"
6290 if [ $MDSCOUNT -ge 2 ]; then
6291 run_acl_subtest 974_remote ||
6292 error "LU-974 test failed under remote dir"
6295 echo "LU-2561 newly created file is same size as directory..."
6296 run_acl_subtest 2561 || error "LU-2561 test failed"
6301 for num in $(seq $MDSCOUNT); do
6302 if [ "${identity_old[$num]}" = 1 ]; then
6303 switch_identity $num false || identity_old[$num]=$?
6307 run_test 103 "acl test ========================================="
6310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6312 lfs df || error "lfs df failed"
6313 lfs df -ih || error "lfs df -ih failed"
6314 lfs df -h $DIR || error "lfs df -h $DIR failed"
6315 lfs df -i $DIR || error "lfs df -i $DIR failed"
6316 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6317 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6319 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6320 lctl --device %$OSC deactivate
6321 lfs df || error "lfs df with deactivated OSC failed"
6322 lctl --device %$OSC activate
6323 # wait the osc back to normal
6324 wait_osc_import_state client ost FULL
6326 lfs df || error "lfs df with reactivated OSC failed"
6329 run_test 104a "lfs df [-ih] [path] test ========================="
6332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6333 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6335 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6336 if [ $denied_cnt -ne 0 ];
6338 error "lfs check servers test failed"
6341 run_test 104b "$RUNAS lfs check servers test ===================="
6344 # doesn't work on 2.4 kernels
6346 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6347 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6349 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6353 run_test 105a "flock when mounted without -o flock test ========"
6357 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6358 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6360 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6364 run_test 105b "fcntl when mounted without -o flock test ========"
6368 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6369 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6371 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6375 run_test 105c "lockf when mounted without -o flock test ========"
6377 test_105d() { # bug 15924
6378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6379 test_mkdir -p $DIR/$tdir
6380 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6381 skip "mount w/o flock enabled" && return
6382 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6383 $LCTL set_param fail_loc=0x80000315
6384 flocks_test 2 $DIR/$tdir
6386 run_test 105d "flock race (should not freeze) ========"
6388 test_105e() { # bug 22660 && 22040
6389 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6390 skip "mount w/o flock enabled" && return
6392 flocks_test 3 $DIR/$tfile
6394 run_test 105e "Two conflicting flocks from same process ======="
6396 test_106() { #bug 10921
6397 test_mkdir -p $DIR/$tdir
6398 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6399 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6401 run_test 106 "attempt exec of dir followed by chown of that dir"
6404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6411 local save_pattern=$(sysctl -n kernel.core_pattern)
6412 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6413 sysctl -w kernel.core_pattern=$file
6414 sysctl -w kernel.core_uses_pid=0
6422 kill -s 11 $SLEEPPID
6424 if [ -e $file ]; then
6425 size=`stat -c%s $file`
6426 [ $size -eq 0 ] && error "Fail to create core file $file"
6428 error "Fail to create core file $file"
6431 sysctl -w kernel.core_pattern=$save_pattern
6432 sysctl -w kernel.core_uses_pid=$save_uses_pid
6435 run_test 107 "Coredump on SIG"
6438 test_mkdir -p $DIR/$tdir
6439 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6440 error "mkdir with 255 char failed"
6441 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6442 error "mkdir with 256 char should fail, but did not"
6443 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6444 error "create with 255 char failed"
6445 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6446 error "create with 256 char should fail, but did not"
6451 run_test 110 "filename length checking"
6454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6455 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6457 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6459 echo "Starting with $OSTIO_pre threads"
6462 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6463 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6464 echo "$NUMTEST creates/unlinks"
6465 test_mkdir -p $DIR/$tdir
6466 createmany -o $DIR/$tdir/$tfile $NUMTEST
6467 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6469 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6472 # don't return an error
6473 [ $OSTIO_post == $OSTIO_pre ] && echo \
6474 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6475 echo "This may be fine, depending on what ran before this test" &&
6476 echo "and how fast this system is." && return
6478 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6480 run_test 115 "verify dynamic thread creation===================="
6483 wait_delete_completed
6484 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6485 echo OST kbytes available: ${AVAIL[@]}
6486 MAXI=0; MAXV=${AVAIL[0]}
6487 MINI=0; MINV=${AVAIL[0]}
6488 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6489 #echo OST $i: ${AVAIL[i]}kb
6490 if [ ${AVAIL[i]} -gt $MAXV ]; then
6491 MAXV=${AVAIL[i]}; MAXI=$i
6493 if [ ${AVAIL[i]} -lt $MINV ]; then
6494 MINV=${AVAIL[i]}; MINI=$i
6497 echo Min free space: OST $MINI: $MINV
6498 echo Max free space: OST $MAXI: $MAXV
6501 test_116a() { # was previously test_116()
6502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6503 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6505 echo -n "Free space priority "
6506 lctl get_param -n lov.*-clilov-*.qos_prio_free
6509 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6512 # generate uneven OSTs
6513 test_mkdir -p $DIR/$tdir/OST${MINI}
6516 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6517 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6519 while [ $FILL -gt 0 ]; do
6521 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6522 FILL=$(($FILL - 2048))
6530 DIFF=$(($MAXV - $MINV))
6531 DIFF2=$(($DIFF * 100 / $MINV))
6532 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6533 if [ $DIFF2 -gt 20 ]; then
6536 echo "failed - QOS mode won't be used"
6537 error_ignore "QOS imbalance criteria not met"
6541 MINI1=$MINI; MINV1=$MINV
6542 MAXI1=$MAXI; MAXV1=$MAXV
6544 # now fill using QOS
6545 echo writing a bunch of files to QOS-assigned OSTs
6546 $SETSTRIPE -c 1 $DIR/$tdir
6548 while [ $FILL -gt 0 ]; do
6550 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6551 FILL=$(($FILL - 200))
6554 echo "wrote $i 200k files"
6558 echo "Note: free space may not be updated, so measurements might be off"
6560 DIFF2=$(($MAXV - $MINV))
6561 echo "free space delta: orig $DIFF final $DIFF2"
6562 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6563 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6564 echo "Wrote $DIFF to smaller OST $MINI1"
6565 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6566 echo "Wrote $DIFF2 to larger OST $MAXI1"
6567 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6569 # Figure out which files were written where
6570 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6571 awk '/'$MINI1': / {print $2; exit}')
6573 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6574 echo "$MINC files created on smaller OST $MINI1"
6575 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6576 awk '/'$MAXI1': / {print $2; exit}')
6578 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6579 echo "$MAXC files created on larger OST $MAXI1"
6580 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6581 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6585 run_test 116a "stripe QOS: free space balance ==================="
6587 test_116b() { # LU-2093
6588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6589 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6591 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6592 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6594 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6595 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6596 do_facet $SINGLEMDS lctl set_param fail_loc=0
6598 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6600 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6602 test_117() # bug 10891
6604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6605 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6606 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6607 lctl set_param fail_loc=0x21e
6608 > $DIR/$tfile || error "truncate failed"
6609 lctl set_param fail_loc=0
6610 echo "Truncate succeeded."
6613 run_test 117 "verify fsfilt_extend =========="
6615 NO_SLOW_RESENDCOUNT=4
6616 export OLD_RESENDCOUNT=""
6617 set_resend_count () {
6618 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6619 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6620 lctl set_param -n $PROC_RESENDCOUNT $1
6621 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6624 # for reduce test_118* time (b=14842)
6625 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6627 # Reset async IO behavior after error case
6629 FILE=$DIR/reset_async
6631 # Ensure all OSCs are cleared
6632 $SETSTRIPE -c -1 $FILE
6633 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6638 test_118a() #bug 11710
6640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6643 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6644 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6645 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6647 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6648 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6653 run_test 118a "verify O_SYNC works =========="
6657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6658 remote_ost_nodsh && skip "remote OST with nodsh" && return
6662 #define OBD_FAIL_OST_ENOENT 0x217
6663 set_nodes_failloc "$(osts_nodes)" 0x217
6664 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6666 set_nodes_failloc "$(osts_nodes)" 0
6667 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6668 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6671 if [[ $RC -eq 0 ]]; then
6672 error "Must return error due to dropped pages, rc=$RC"
6676 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6677 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6681 echo "Dirty pages not leaked on ENOENT"
6683 # Due to the above error the OSC will issue all RPCs syncronously
6684 # until a subsequent RPC completes successfully without error.
6685 $MULTIOP $DIR/$tfile Ow4096yc
6690 run_test 118b "Reclaim dirty pages on fatal error =========="
6694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6696 # for 118c, restore the original resend count, LU-1940
6697 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6698 set_resend_count $OLD_RESENDCOUNT
6699 remote_ost_nodsh && skip "remote OST with nodsh" && return
6703 #define OBD_FAIL_OST_EROFS 0x216
6704 set_nodes_failloc "$(osts_nodes)" 0x216
6706 # multiop should block due to fsync until pages are written
6707 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6711 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6712 error "Multiop failed to block on fsync, pid=$MULTIPID"
6715 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6717 if [[ $WRITEBACK -eq 0 ]]; then
6718 error "No page in writeback, writeback=$WRITEBACK"
6721 set_nodes_failloc "$(osts_nodes)" 0
6724 if [[ $RC -ne 0 ]]; then
6725 error "Multiop fsync failed, rc=$RC"
6728 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6729 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6731 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6732 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6736 echo "Dirty pages flushed via fsync on EROFS"
6739 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6741 # continue to use small resend count to reduce test_118* time (b=14842)
6742 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6747 remote_ost_nodsh && skip "remote OST with nodsh" && return
6751 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6752 set_nodes_failloc "$(osts_nodes)" 0x214
6753 # multiop should block due to fsync until pages are written
6754 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6758 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6759 error "Multiop failed to block on fsync, pid=$MULTIPID"
6762 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6764 if [[ $WRITEBACK -eq 0 ]]; then
6765 error "No page in writeback, writeback=$WRITEBACK"
6768 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6769 set_nodes_failloc "$(osts_nodes)" 0
6771 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6772 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6774 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6775 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6779 echo "Dirty pages gaurenteed flushed via fsync"
6782 run_test 118d "Fsync validation inject a delay of the bulk =========="
6785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6788 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6789 lctl set_param fail_loc=0x8000040a
6791 # Should simulate EINVAL error which is fatal
6792 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6794 if [[ $RC -eq 0 ]]; then
6795 error "Must return error due to dropped pages, rc=$RC"
6798 lctl set_param fail_loc=0x0
6800 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6801 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6802 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6804 if [[ $LOCKED -ne 0 ]]; then
6805 error "Locked pages remain in cache, locked=$LOCKED"
6808 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6809 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6813 echo "No pages locked after fsync"
6818 run_test 118f "Simulate unrecoverable OSC side error =========="
6821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6824 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6825 lctl set_param fail_loc=0x406
6827 # simulate local -ENOMEM
6828 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6831 lctl set_param fail_loc=0
6832 if [[ $RC -eq 0 ]]; then
6833 error "Must return error due to dropped pages, rc=$RC"
6836 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6837 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6838 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6840 if [[ $LOCKED -ne 0 ]]; then
6841 error "Locked pages remain in cache, locked=$LOCKED"
6844 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6845 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6849 echo "No pages locked after fsync"
6854 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6858 remote_ost_nodsh && skip "remote OST with nodsh" && return
6862 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6863 set_nodes_failloc "$(osts_nodes)" 0x20e
6864 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6865 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6868 set_nodes_failloc "$(osts_nodes)" 0
6869 if [[ $RC -eq 0 ]]; then
6870 error "Must return error due to dropped pages, rc=$RC"
6873 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6874 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6875 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6877 if [[ $LOCKED -ne 0 ]]; then
6878 error "Locked pages remain in cache, locked=$LOCKED"
6881 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6882 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6886 echo "No pages locked after fsync"
6890 run_test 118h "Verify timeout in handling recoverables errors =========="
6892 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6896 remote_ost_nodsh && skip "remote OST with nodsh" && return
6900 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6901 set_nodes_failloc "$(osts_nodes)" 0x20e
6903 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6904 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6907 set_nodes_failloc "$(osts_nodes)" 0
6911 if [[ $RC -ne 0 ]]; then
6912 error "got error, but should be not, rc=$RC"
6915 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6916 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6917 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6918 if [[ $LOCKED -ne 0 ]]; then
6919 error "Locked pages remain in cache, locked=$LOCKED"
6922 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6923 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6927 echo "No pages locked after fsync"
6931 run_test 118i "Fix error before timeout in recoverable error =========="
6933 [ "$SLOW" = "no" ] && set_resend_count 4
6936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6937 remote_ost_nodsh && skip "remote OST with nodsh" && return
6941 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6942 set_nodes_failloc "$(osts_nodes)" 0x220
6944 # return -EIO from OST
6945 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6947 set_nodes_failloc "$(osts_nodes)" 0x0
6948 if [[ $RC -eq 0 ]]; then
6949 error "Must return error due to dropped pages, rc=$RC"
6952 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6953 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6954 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6955 if [[ $LOCKED -ne 0 ]]; then
6956 error "Locked pages remain in cache, locked=$LOCKED"
6959 # in recoverable error on OST we want resend and stay until it finished
6960 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6961 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6965 echo "No pages locked after fsync"
6969 run_test 118j "Simulate unrecoverable OST side error =========="
6973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6974 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6976 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6977 set_nodes_failloc "$(osts_nodes)" 0x20e
6978 test_mkdir -p $DIR/$tdir
6980 for ((i=0;i<10;i++)); do
6981 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6982 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6989 set_nodes_failloc "$(osts_nodes)" 0
6992 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6996 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6998 test_mkdir -p $DIR/$tdir
6999 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7002 run_test 118l "fsync dir ========="
7004 test_118m() # LU-3066
7006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7007 test_mkdir -p $DIR/$tdir
7008 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7011 run_test 118m "fdatasync dir ========="
7013 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7015 test_119a() # bug 11737
7017 BSIZE=$((512 * 1024))
7018 directio write $DIR/$tfile 0 1 $BSIZE
7019 # We ask to read two blocks, which is more than a file size.
7020 # directio will indicate an error when requested and actual
7021 # sizes aren't equeal (a normal situation in this case) and
7022 # print actual read amount.
7023 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7024 if [ "$NOB" != "$BSIZE" ]; then
7025 error "read $NOB bytes instead of $BSIZE"
7029 run_test 119a "Short directIO read must return actual read amount"
7031 test_119b() # bug 11737
7033 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7035 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7036 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7038 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7039 error "direct read failed"
7042 run_test 119b "Sparse directIO read must return actual read amount"
7044 test_119c() # bug 13099
7047 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7048 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7051 run_test 119c "Testing for direct read hitting hole"
7053 test_119d() # bug 15950
7055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7056 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7057 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7059 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7060 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7061 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7062 lctl set_param fail_loc=0x40d
7063 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7066 cat $DIR/$tfile > /dev/null &
7067 lctl set_param fail_loc=0
7070 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7072 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7073 error "the read rpcs have not completed in 2s"
7075 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7077 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7081 test_mkdir -p $DIR/$tdir
7082 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7083 skip "no early lock cancel on server" && return 0
7084 lru_resize_disable mdc
7085 lru_resize_disable osc
7086 cancel_lru_locks mdc
7087 stat $DIR/$tdir > /dev/null
7088 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7089 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7090 test_mkdir $DIR/$tdir/d1
7091 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7092 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7093 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7094 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7095 lru_resize_enable mdc
7096 lru_resize_enable osc
7098 run_test 120a "Early Lock Cancel: mkdir test"
7101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7102 test_mkdir -p $DIR/$tdir
7103 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7104 skip "no early lock cancel on server" && return 0
7105 lru_resize_disable mdc
7106 lru_resize_disable osc
7107 cancel_lru_locks mdc
7108 stat $DIR/$tdir > /dev/null
7109 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7110 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7112 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7113 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7114 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7115 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7116 lru_resize_enable mdc
7117 lru_resize_enable osc
7119 run_test 120b "Early Lock Cancel: create test"
7122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7123 test_mkdir -p $DIR/$tdir
7124 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7125 skip "no early lock cancel on server" && return 0
7126 lru_resize_disable mdc
7127 lru_resize_disable osc
7128 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7129 touch $DIR/$tdir/d1/f1
7130 cancel_lru_locks mdc
7131 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7132 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7133 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7134 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7135 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7136 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7137 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7138 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7139 lru_resize_enable mdc
7140 lru_resize_enable osc
7142 run_test 120c "Early Lock Cancel: link test"
7145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7146 test_mkdir -p $DIR/$tdir
7147 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7148 skip "no early lock cancel on server" && return 0
7149 lru_resize_disable mdc
7150 lru_resize_disable osc
7152 cancel_lru_locks mdc
7153 stat $DIR/$tdir > /dev/null
7154 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7155 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7156 chmod a+x $DIR/$tdir
7157 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7158 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7159 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7160 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7161 lru_resize_enable mdc
7162 lru_resize_enable osc
7164 run_test 120d "Early Lock Cancel: setattr test"
7167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7168 test_mkdir -p $DIR/$tdir
7169 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7170 skip "no early lock cancel on server" && return 0
7171 lru_resize_disable mdc
7172 lru_resize_disable osc
7173 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7174 cancel_lru_locks mdc
7175 cancel_lru_locks osc
7176 dd if=$DIR/$tdir/f1 of=/dev/null
7177 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7178 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7179 awk '/ldlm_cancel/ {print $2}'`
7180 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7181 awk '/ldlm_bl_callback/ {print $2}'`
7182 unlink $DIR/$tdir/f1
7183 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7184 awk '/ldlm_cancel/ {print $2}'`
7185 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7186 awk '/ldlm_bl_callback/ {print $2}'`
7187 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7188 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7189 lru_resize_enable mdc
7190 lru_resize_enable osc
7192 run_test 120e "Early Lock Cancel: unlink test"
7195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7196 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7197 skip "no early lock cancel on server" && return 0
7198 test_mkdir -p $DIR/$tdir
7199 lru_resize_disable mdc
7200 lru_resize_disable osc
7201 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7202 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7203 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7204 cancel_lru_locks mdc
7205 cancel_lru_locks osc
7206 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7207 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7208 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7209 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7210 awk '/ldlm_cancel/ {print $2}'`
7211 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7212 awk '/ldlm_bl_callback/ {print $2}'`
7213 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7214 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7215 awk '/ldlm_cancel/ {print $2}'`
7216 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7217 awk '/ldlm_bl_callback/ {print $2}'`
7218 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7219 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7220 lru_resize_enable mdc
7221 lru_resize_enable osc
7223 run_test 120f "Early Lock Cancel: rename test"
7226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7227 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7228 skip "no early lock cancel on server" && return 0
7229 lru_resize_disable mdc
7230 lru_resize_disable osc
7232 echo create $count files
7233 test_mkdir -p $DIR/$tdir
7234 cancel_lru_locks mdc
7235 cancel_lru_locks osc
7238 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7239 awk '/ldlm_cancel/ {print $2}'`
7240 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7241 awk '/ldlm_bl_callback/ {print $2}'`
7242 createmany -o $DIR/$tdir/f $count
7244 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7245 awk '/ldlm_cancel/ {print $2}'`
7246 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7247 awk '/ldlm_bl_callback/ {print $2}'`
7249 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7250 echo rm $count files
7253 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7254 awk '/ldlm_cancel/ {print $2}'`
7255 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7256 awk '/ldlm_bl_callback/ {print $2}'`
7258 echo total: $count removes in $((t2-t1))
7259 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7261 # wait for commitment of removal
7262 lru_resize_enable mdc
7263 lru_resize_enable osc
7265 run_test 120g "Early Lock Cancel: performance test"
7267 test_121() { #bug #10589
7268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7270 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7271 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7272 lctl set_param fail_loc=0x310
7273 cancel_lru_locks osc > /dev/null
7274 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7275 lctl set_param fail_loc=0
7276 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7278 run_test 121 "read cancel race ========="
7280 test_123a() { # was test 123, statahead(bug 11401)
7281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7283 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7284 log "testing on UP system. Performance may be not as good as expected."
7289 test_mkdir -p $DIR/$tdir
7290 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7291 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7293 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7294 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7296 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7297 lctl set_param -n llite.*.statahead_max 0
7298 lctl get_param llite.*.statahead_max
7299 cancel_lru_locks mdc
7300 cancel_lru_locks osc
7302 time ls -l $DIR/$tdir | wc -l
7304 delta=$((etime - stime))
7305 log "ls $i files without statahead: $delta sec"
7306 lctl set_param llite.*.statahead_max=$max
7308 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7309 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7310 cancel_lru_locks mdc
7311 cancel_lru_locks osc
7313 time ls -l $DIR/$tdir | wc -l
7315 delta_sa=$((etime - stime))
7316 log "ls $i files with statahead: $delta_sa sec"
7317 lctl get_param -n llite.*.statahead_stats
7318 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7320 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7321 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7323 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7324 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7325 lctl set_param -n llite.*.statahead_max 0
7326 lctl get_param llite.*.statahead_max
7327 cancel_lru_locks mdc
7328 cancel_lru_locks osc
7330 time ls -l $DIR/$tdir | wc -l
7332 delta=$((etime - stime))
7333 log "ls $i files again without statahead: $delta sec"
7334 lctl set_param llite.*.statahead_max=$max
7335 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7336 if [ $SLOWOK -eq 0 ]; then
7337 error "ls $i files is slower with statahead!"
7339 log "ls $i files is slower with statahead!"
7345 [ $delta -gt 20 ] && break
7346 [ $delta -gt 8 ] && MULT=$((50 / delta))
7347 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7355 delta=$((etime - stime))
7356 log "rm -r $DIR/$tdir/: $delta seconds"
7358 lctl get_param -n llite.*.statahead_stats
7360 run_test 123a "verify statahead work"
7362 test_123b () { # statahead(bug 15027)
7363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7364 test_mkdir -p $DIR/$tdir
7365 createmany -o $DIR/$tdir/$tfile-%d 1000
7367 cancel_lru_locks mdc
7368 cancel_lru_locks osc
7370 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7371 lctl set_param fail_loc=0x80000803
7372 ls -lR $DIR/$tdir > /dev/null
7374 lctl set_param fail_loc=0x0
7375 lctl get_param -n llite.*.statahead_stats
7380 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7384 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7385 skip "no lru resize on server" && return 0
7387 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7389 log "create $NR files at $DIR/$tdir"
7390 createmany -o $DIR/$tdir/f $NR ||
7391 error "failed to create $NR files in $DIR/$tdir"
7393 cancel_lru_locks mdc
7394 ls -l $DIR/$tdir > /dev/null
7398 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7399 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7400 LRU_SIZE=$(lctl get_param -n $PARAM)
7401 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7402 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7404 log "NS=$(basename $NSDIR)"
7409 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7410 skip "Not enough cached locks created!"
7417 # We know that lru resize allows one client to hold $LIMIT locks
7418 # for 10h. After that locks begin to be killed by client.
7420 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7423 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7424 # killing locks. Some time was spent for creating locks. This means
7425 # that up to the moment of sleep finish we must have killed some of
7426 # them (10-100 locks). This depends on how fast ther were created.
7427 # Many of them were touched in almost the same moment and thus will
7428 # be killed in groups.
7429 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7431 # Use $LRU_SIZE_B here to take into account real number of locks
7432 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7433 local LRU_SIZE_B=$LRU_SIZE
7435 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7436 log "OLD_LVF=$OLD_LVF"
7437 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7439 # Let's make sure that we really have some margin. Client checks
7440 # cached locks every 10 sec.
7442 log "Sleep ${SLEEP} sec"
7444 while ((SEC<$SLEEP)); do
7448 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7452 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7453 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7455 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7456 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7457 unlinkmany $DIR/$tdir/f $NR
7461 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7462 log "unlink $NR files at $DIR/$tdir"
7463 unlinkmany $DIR/$tdir/f $NR
7465 run_test 124a "lru resize ======================================="
7467 get_max_pool_limit()
7469 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7472 if test $l -gt $max; then
7480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7481 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7482 skip "no lru resize on server" && return 0
7484 LIMIT=`get_max_pool_limit`
7486 NR=$(($(default_lru_size)*20))
7487 if [ $NR -gt $LIMIT ]; then
7488 log "Limit lock number by $LIMIT locks"
7491 lru_resize_disable mdc
7492 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7493 error "failed to create $DIR/$tdir/disable_lru_resize"
7495 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7496 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7497 cancel_lru_locks mdc
7500 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7503 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7506 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7510 nolruresize_delta=$((etime-stime))
7511 log "ls -la time: $nolruresize_delta seconds"
7512 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7513 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7515 lru_resize_enable mdc
7516 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7517 error "failed to create $DIR/$tdir/enable_lru_resize"
7519 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7520 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7521 cancel_lru_locks mdc
7524 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7527 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7530 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7534 lruresize_delta=$((etime-stime))
7535 log "ls -la time: $lruresize_delta seconds"
7536 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7538 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7539 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7540 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7541 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7543 log "lru resize performs the same with no lru resize"
7545 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7547 run_test 124b "lru resize (performance test) ======================="
7549 test_125() { # 13358
7550 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7551 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7552 test_mkdir -p $DIR/d125 || error "mkdir failed"
7553 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7554 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7555 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7557 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7559 test_126() { # bug 12829/13455
7560 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7561 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7562 $GSS && skip "must run as gss disabled" && return
7564 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7565 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7567 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7569 run_test 126 "check that the fsgid provided by the client is taken into account"
7571 test_127a() { # bug 15521
7572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7573 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7574 $LCTL set_param osc.*.stats=0
7575 FSIZE=$((2048 * 1024))
7576 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7577 cancel_lru_locks osc
7578 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7580 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7581 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7582 echo "got $COUNT $NAME"
7583 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7584 eval $NAME=$COUNT || error "Wrong proc format"
7587 read_bytes|write_bytes)
7588 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7589 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7590 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7591 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7592 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7593 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7594 error "sumsquare is too small: $SUMSQ"
7595 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7596 error "sumsquare is too big: $SUMSQ"
7600 done < $DIR/${tfile}.tmp
7602 #check that we actually got some stats
7603 [ "$read_bytes" ] || error "Missing read_bytes stats"
7604 [ "$write_bytes" ] || error "Missing write_bytes stats"
7605 [ "$read_bytes" != 0 ] || error "no read done"
7606 [ "$write_bytes" != 0 ] || error "no write done"
7608 run_test 127a "verify the client stats are sane"
7610 test_127b() { # bug LU-333
7611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7612 $LCTL set_param llite.*.stats=0
7613 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7614 # perform 2 reads and writes so MAX is different from SUM.
7615 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7616 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7617 cancel_lru_locks osc
7618 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7619 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7621 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7622 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7623 echo "got $COUNT $NAME"
7624 eval $NAME=$COUNT || error "Wrong proc format"
7628 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7629 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7630 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7631 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7634 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7635 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7636 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7637 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7641 done < $TMP/${tfile}.tmp
7643 #check that we actually got some stats
7644 [ "$read_bytes" ] || error "Missing read_bytes stats"
7645 [ "$write_bytes" ] || error "Missing write_bytes stats"
7646 [ "$read_bytes" != 0 ] || error "no read done"
7647 [ "$write_bytes" != 0 ] || error "no write done"
7649 run_test 127b "verify the llite client stats are sane"
7651 test_128() { # bug 15212
7653 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7658 result=$(grep error $TMP/$tfile.log)
7660 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7662 run_test 128 "interactive lfs for 2 consecutive find's"
7669 local LDPROC=/proc/fs/ldiskfs
7670 local facets=$(get_facets MDS)
7672 for facet in ${facets//,/ }; do
7673 canondev=$(ldiskfs_canon \
7674 *.$(convert_facet2label $facet).mntdev $facet)
7675 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7676 LDPROC=/sys/fs/ldiskfs
7677 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7683 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7684 skip "Only applicable to ldiskfs-based MDTs"
7687 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7693 test_mkdir -p $DIR/$tdir
7697 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7698 $MULTIOP $DIR/$tdir/$J Oc
7700 if [ $rc -eq $EFBIG ]; then
7702 echo "return code $rc received as expected"
7704 elif [ $rc -ne 0 ]; then
7706 error_exit "return code $rc received instead of expected $EFBIG"
7709 I=$(stat -c%s "$DIR/$tdir")
7713 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7715 run_test 129 "test directory size limit ========================"
7724 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7725 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7728 trap cleanup_130 EXIT RETURN
7730 local fm_file=$DIR/$tfile
7731 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7732 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7733 error "dd failed for $fm_file"
7735 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7736 filefrag -ves $fm_file
7738 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7739 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7740 [ $RC != 0 ] && error "filefrag $fm_file failed"
7742 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7743 grep -v "ext:" | grep -v "found")
7744 lun=$($GETSTRIPE -i $fm_file)
7746 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7749 for line in $filefrag_op
7751 frag_lun=`echo $line | cut -d: -f5`
7752 ext_len=`echo $line | cut -d: -f4`
7753 if (( $frag_lun != $lun )); then
7755 error "FIEMAP on 1-stripe file($fm_file) failed"
7758 (( tot_len += ext_len ))
7761 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7763 error "FIEMAP on 1-stripe file($fm_file) failed;"
7769 echo "FIEMAP on single striped file succeeded"
7771 run_test 130a "FIEMAP (1-stripe file)"
7774 [ "$OSTCOUNT" -lt "2" ] &&
7775 skip_env "skipping FIEMAP on 2-stripe file test" && return
7777 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7778 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7781 trap cleanup_130 EXIT RETURN
7783 local fm_file=$DIR/$tfile
7784 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7785 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7786 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7788 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7789 error "dd failed on $fm_file"
7791 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7792 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7793 grep -v "ext:" | grep -v "found")
7795 last_lun=$(echo $filefrag_op | cut -d: -f5)
7800 for line in $filefrag_op
7802 frag_lun=`echo $line | cut -d: -f5`
7803 ext_len=`echo $line | cut -d: -f4`
7804 if (( $frag_lun != $last_lun )); then
7805 if (( tot_len != 1024 )); then
7807 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7814 (( tot_len += ext_len ))
7817 if (( num_luns != 2 || tot_len != 1024 )); then
7819 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7825 echo "FIEMAP on 2-stripe file succeeded"
7827 run_test 130b "FIEMAP (2-stripe file)"
7830 [ "$OSTCOUNT" -lt "2" ] &&
7831 skip_env "skipping FIEMAP on 2-stripe file" && return
7833 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7834 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7837 trap cleanup_130 EXIT RETURN
7839 local fm_file=$DIR/$tfile
7840 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7841 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7842 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7844 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7846 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7847 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7849 last_lun=`echo $filefrag_op | cut -d: -f5`
7854 for line in $filefrag_op
7856 frag_lun=`echo $line | cut -d: -f5`
7857 ext_len=`echo $line | cut -d: -f4`
7858 if (( $frag_lun != $last_lun )); then
7859 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7860 if (( logical != 512 )); then
7862 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7865 if (( tot_len != 512 )); then
7867 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7874 (( tot_len += ext_len ))
7877 if (( num_luns != 2 || tot_len != 512 )); then
7879 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7885 echo "FIEMAP on 2-stripe file with hole succeeded"
7887 run_test 130c "FIEMAP (2-stripe file with hole)"
7890 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7892 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7893 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7895 trap cleanup_130 EXIT RETURN
7897 local fm_file=$DIR/$tfile
7898 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7899 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7900 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7901 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7903 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7904 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7906 last_lun=`echo $filefrag_op | cut -d: -f5`
7911 for line in $filefrag_op
7913 frag_lun=`echo $line | cut -d: -f5`
7914 ext_len=`echo $line | cut -d: -f4`
7915 if (( $frag_lun != $last_lun )); then
7916 if (( tot_len != 1024 )); then
7918 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7925 (( tot_len += ext_len ))
7928 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7930 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7936 echo "FIEMAP on N-stripe file succeeded"
7938 run_test 130d "FIEMAP (N-stripe file)"
7941 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7943 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7944 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7946 trap cleanup_130 EXIT RETURN
7948 local fm_file=$DIR/$tfile
7949 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7950 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7951 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7954 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7955 for ((i = 0; i < $NUM_BLKS; i++))
7957 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7960 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7961 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7963 last_lun=`echo $filefrag_op | cut -d: -f5`
7968 for line in $filefrag_op
7970 frag_lun=`echo $line | cut -d: -f5`
7971 ext_len=`echo $line | cut -d: -f4`
7972 if (( $frag_lun != $last_lun )); then
7973 if (( tot_len != $EXPECTED_LEN )); then
7975 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7982 (( tot_len += ext_len ))
7985 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7987 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7993 echo "FIEMAP with continuation calls succeeded"
7995 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7997 # Test for writev/readv
7999 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8000 error "writev test failed"
8001 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8002 error "readv failed"
8005 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8008 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8009 error "append writev test failed"
8010 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8011 error "append writev test failed"
8014 run_test 131b "test append writev"
8017 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8020 run_test 131c "test read/write on file w/o objects"
8023 rwv -f $DIR/$tfile -w -n 1 1572864
8024 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8025 if [ "$NOB" != 1572864 ]; then
8026 error "Short read filed: read $NOB bytes instead of 1572864"
8030 run_test 131d "test short read"
8033 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8034 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8035 error "read hitting hole failed"
8038 run_test 131e "test read hitting hole"
8043 for node in $(osts_nodes); do
8044 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8045 [ x$gl = x"" ] && gl=0
8046 gl_sum=$((gl_sum + gl))
8056 if [ x$som = x"enabled" ]; then
8057 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8058 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8059 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8061 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8062 MOUNTOPT="$MOUNTOPT,som_preview"
8063 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8066 # do remount to make new mount-conf parameters actual
8073 test_132() { #1028, SOM
8074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8075 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8076 local num=$(get_mds_dir $DIR)
8077 local mymds=mds${num}
8078 local MOUNTOPT_SAVE=$MOUNTOPT
8080 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8081 cancel_lru_locks osc
8083 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8085 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8086 stat $DIR/$tfile >/dev/null
8087 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8088 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8090 som_mode_switch $som1 $gl1 $gl2
8092 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8093 cancel_lru_locks osc
8095 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8096 if [ $som1 == $som2 ]; then
8097 error "som is still "$som2
8098 if [ x$som2 = x"enabled" ]; then
8105 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8106 stat $DIR/$tfile >/dev/null
8107 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8108 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8109 som_mode_switch $som2 $gl1 $gl2
8110 MOUNTOPT=$MOUNTOPT_SAVE
8112 run_test 132 "som avoids glimpse rpc"
8118 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8120 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8122 *) error "Wrong argument $1" ;;
8125 count=`echo $res | awk '{print $2}'`
8126 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8127 # if the argument $3 is zero, it means any stat increment is ok.
8128 if [ $3 -gt 0 ] ; then
8129 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8135 remote_ost_nodsh && skip "remote OST with nodsh" && return
8136 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8138 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8139 { skip "MDS doesn't support rename stats"; return; }
8140 local testdir=$DIR/${tdir}/stats_testdir
8141 mkdir -p $DIR/${tdir}
8144 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8145 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8147 # verify mdt stats first.
8148 mkdir ${testdir} || error "mkdir failed"
8149 check_stats $SINGLEMDS "mkdir" 1
8150 touch ${testdir}/${tfile} || "touch failed"
8151 check_stats $SINGLEMDS "open" 1
8152 check_stats $SINGLEMDS "close" 1
8153 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8154 check_stats $SINGLEMDS "mknod" 1
8155 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8156 check_stats $SINGLEMDS "unlink" 1
8157 rm -f ${testdir}/${tfile} || error "file remove failed"
8158 check_stats $SINGLEMDS "unlink" 2
8160 # remove working dir and check mdt stats again.
8161 rmdir ${testdir} || error "rmdir failed"
8162 check_stats $SINGLEMDS "rmdir" 1
8164 local testdir1=$DIR/${tdir}/stats_testdir1
8166 mkdir -p ${testdir1}
8167 touch ${testdir1}/test1
8168 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8169 check_stats $SINGLEMDS "crossdir_rename" 1
8171 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8172 check_stats $SINGLEMDS "samedir_rename" 1
8176 run_test 133a "Verifying MDT stats ========================================"
8179 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8180 remote_ost_nodsh && skip "remote OST with nodsh" && return
8181 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8182 local testdir=$DIR/${tdir}/stats_testdir
8183 mkdir -p ${testdir} || error "mkdir failed"
8184 touch ${testdir}/${tfile} || "touch failed"
8185 cancel_lru_locks mdc
8188 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8189 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8191 # extra mdt stats verification.
8192 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8193 check_stats $SINGLEMDS "setattr" 1
8194 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8195 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8197 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8198 check_stats $SINGLEMDS "getattr" 1
8200 $LFS df || error "lfs failed"
8201 check_stats $SINGLEMDS "statfs" 1
8205 run_test 133b "Verifying extra MDT stats =================================="
8208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8209 remote_ost_nodsh && skip "remote OST with nodsh" && return
8210 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8211 local testdir=$DIR/${tdir}/stats_testdir
8212 test_mkdir -p ${testdir} || error "mkdir failed"
8214 # verify obdfilter stats.
8215 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8217 cancel_lru_locks osc
8218 wait_delete_completed
8221 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8222 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8224 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8226 cancel_lru_locks osc
8227 check_stats ost "write" 1
8229 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8230 check_stats ost "read" 1
8232 > ${testdir}/${tfile} || error "truncate failed"
8233 check_stats ost "punch" 1
8235 rm -f ${testdir}/${tfile} || error "file remove failed"
8236 wait_delete_completed
8237 check_stats ost "destroy" 1
8241 run_test 133c "Verifying OST stats ========================================"
8248 while [ $value -ge 2 ]; do
8253 if [ $orig -gt $order ]; then
8261 local size=('K' 'M' 'G' 'T');
8263 local size_string=$value
8265 while [ $value -ge 1024 ]; do
8266 if [ $i -gt 3 ]; then
8267 #T is the biggest unit we get here, if that is bigger,
8269 size_string=${value}T
8272 value=$((value >> 10))
8273 if [ $value -lt 1024 ]; then
8274 size_string=${value}${size[$i]}
8285 local context=${2:-.}
8286 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8288 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8294 remote_ost_nodsh && skip "remote OST with nodsh" && return
8295 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8296 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8297 { skip "MDS doesn't support rename stats"; return; }
8299 local testdir1=$DIR/${tdir}/stats_testdir1
8300 local testdir2=$DIR/${tdir}/stats_testdir2
8302 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8304 mkdir -p ${testdir1} || error "mkdir failed"
8305 mkdir -p ${testdir2} || error "mkdir failed"
8307 createmany -o $testdir1/test 512 || error "createmany failed"
8309 # check samedir rename size
8310 mv ${testdir1}/test0 ${testdir1}/test_0
8312 local testdir1_size=$(ls -l $DIR/${tdir} |
8313 awk '/stats_testdir1/ {print $5}')
8314 local testdir2_size=$(ls -l $DIR/${tdir} |
8315 awk '/stats_testdir2/ {print $5}')
8317 testdir1_size=$(order_2 $testdir1_size)
8318 testdir2_size=$(order_2 $testdir2_size)
8320 testdir1_size=$(size_in_KMGT $testdir1_size)
8321 testdir2_size=$(size_in_KMGT $testdir2_size)
8323 echo "source rename dir size: ${testdir1_size}"
8324 echo "target rename dir size: ${testdir2_size}"
8326 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8327 eval $cmd || error "$cmd failed"
8328 local samedir=$($cmd | grep 'same_dir')
8329 local same_sample=$(get_rename_size $testdir1_size)
8330 [ -z "$samedir" ] && error "samedir_rename_size count error"
8331 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8332 echo "Check same dir rename stats success"
8334 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8336 # check crossdir rename size
8337 mv ${testdir1}/test_0 ${testdir2}/test_0
8339 testdir1_size=$(ls -l $DIR/${tdir} |
8340 awk '/stats_testdir1/ {print $5}')
8341 testdir2_size=$(ls -l $DIR/${tdir} |
8342 awk '/stats_testdir2/ {print $5}')
8344 testdir1_size=$(order_2 $testdir1_size)
8345 testdir2_size=$(order_2 $testdir2_size)
8347 testdir1_size=$(size_in_KMGT $testdir1_size)
8348 testdir2_size=$(size_in_KMGT $testdir2_size)
8350 echo "source rename dir size: ${testdir1_size}"
8351 echo "target rename dir size: ${testdir2_size}"
8353 eval $cmd || error "$cmd failed"
8354 local crossdir=$($cmd | grep 'crossdir')
8355 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8356 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8357 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8358 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8359 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8360 echo "Check cross dir rename stats success"
8363 run_test 133d "Verifying rename_stats ========================================"
8366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8367 local testdir=$DIR/${tdir}/stats_testdir
8368 local ctr f0 f1 bs=32768 count=42 sum
8370 remote_ost_nodsh && skip "remote OST with nodsh" && return
8371 mkdir -p ${testdir} || error "mkdir failed"
8373 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8375 for ctr in {write,read}_bytes; do
8377 cancel_lru_locks osc
8379 do_facet ost1 $LCTL set_param -n \
8380 "obdfilter.*.exports.clear=clear"
8382 if [ $ctr = write_bytes ]; then
8384 f1=${testdir}/${tfile}
8386 f0=${testdir}/${tfile}
8390 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8393 cancel_lru_locks osc
8395 sum=$(do_facet ost1 $LCTL get_param \
8396 "obdfilter.*.exports.*.stats" | \
8399 $1 == ctr { sum += $7 }
8402 if ((sum != bs * count)); then
8403 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8409 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8412 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8415 # First without trusting modes.
8417 -exec cat '{}' \; &> /dev/null
8419 # Second verifying readability.
8423 -exec cat '{}' \; > /dev/null ||
8424 error "proc file read failed"
8426 for facet in $SINGLEMDS ost1; do
8427 do_facet $facet find $proc_dirs \
8428 -not -name req_history \
8429 -exec cat '{}' \\\; &> /dev/null
8431 do_facet $facet find $proc_dirs \
8432 -not -name req_history \
8435 -exec cat '{}' \\\; > /dev/null ||
8436 error "proc file read failed"
8439 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8441 test_140() { #bug-17379
8442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8443 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8444 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8445 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8447 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8448 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8450 while i=`expr $i + 1`; do
8451 test_mkdir -p $i || error "Creating dir $i"
8452 cd $i || error "Changing to $i"
8453 ln -s ../stat stat || error "Creating stat symlink"
8454 # Read the symlink until ELOOP present,
8455 # not LBUGing the system is considered success,
8456 # we didn't overrun the stack.
8457 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8459 if [ $ret -eq 40 ]; then
8462 error "Open stat symlink"
8468 echo "The symlink depth = $i"
8469 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8470 error "Invalid symlink depth"
8472 # Test recursive symlink
8473 ln -s symlink_self symlink_self
8474 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8475 echo "open symlink_self returns $ret"
8476 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8478 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8482 local TF="$TMP/$tfile"
8484 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8486 cancel_lru_locks osc
8487 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8488 remount_client $MOUNT
8490 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8493 $TRUNCATE $DIR/$tfile 6000
8494 cancel_lru_locks osc
8495 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8498 echo "12345" >>$DIR/$tfile
8499 cancel_lru_locks osc
8500 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8503 echo "12345" >>$DIR/$tfile
8504 cancel_lru_locks osc
8505 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8510 run_test 150 "truncate/append tests"
8512 function roc_hit() {
8513 local list=$(comma_list $(osts_nodes))
8514 #debug temp debug for LU-2902: lets see what values we get back
8515 echo $(get_osd_param $list '' stats) 1>&2
8516 echo $(get_osd_param $list '' stats |
8517 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8520 function set_cache() {
8523 if [ "$2" == "off" ]; then
8526 local list=$(comma_list $(osts_nodes))
8527 set_osd_param $list '' $1_cache_enable $on
8529 cancel_lru_locks osc
8533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8534 remote_ost_nodsh && skip "remote OST with nodsh" && return
8537 local list=$(comma_list $(osts_nodes))
8539 # check whether obdfilter is cache capable at all
8540 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8541 echo "not cache-capable obdfilter"
8545 # check cache is enabled on all obdfilters
8546 if get_osd_param $list '' read_cache_enable | grep 0; then
8547 echo "oss cache is disabled"
8551 set_osd_param $list '' writethrough_cache_enable 1
8553 # check write cache is enabled on all obdfilters
8554 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8555 echo "oss write cache is NOT enabled"
8559 #define OBD_FAIL_OBD_NO_LRU 0x609
8560 do_nodes $list $LCTL set_param fail_loc=0x609
8562 # pages should be in the case right after write
8563 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8566 local BEFORE=`roc_hit`
8567 cancel_lru_locks osc
8568 cat $DIR/$tfile >/dev/null
8569 local AFTER=`roc_hit`
8571 do_nodes $list $LCTL set_param fail_loc=0
8573 if ! let "AFTER - BEFORE == CPAGES"; then
8574 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8577 # the following read invalidates the cache
8578 cancel_lru_locks osc
8579 set_osd_param $list '' read_cache_enable 0
8580 cat $DIR/$tfile >/dev/null
8582 # now data shouldn't be found in the cache
8584 cancel_lru_locks osc
8585 cat $DIR/$tfile >/dev/null
8587 if let "AFTER - BEFORE != 0"; then
8588 error "IN CACHE: before: $BEFORE, after: $AFTER"
8591 set_osd_param $list '' read_cache_enable 1
8594 run_test 151 "test cache on oss and controls ==============================="
8597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8598 local TF="$TMP/$tfile"
8600 # simulate ENOMEM during write
8601 #define OBD_FAIL_OST_NOMEM 0x226
8602 lctl set_param fail_loc=0x80000226
8603 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8605 sync || error "sync failed"
8606 lctl set_param fail_loc=0
8608 # discard client's cache
8609 cancel_lru_locks osc
8611 # simulate ENOMEM during read
8612 lctl set_param fail_loc=0x80000226
8613 cmp $TF $DIR/$tfile || error "cmp failed"
8614 lctl set_param fail_loc=0
8618 run_test 152 "test read/write with enomem ============================"
8621 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8623 run_test 153 "test if fdatasync does not crash ======================="
8625 dot_lustre_fid_permission_check() {
8627 local ffid=$MOUNT/.lustre/fid/$fid
8630 echo "stat fid $fid"
8631 stat $ffid > /dev/null || error "stat $ffid failed."
8632 echo "touch fid $fid"
8633 touch $ffid || error "touch $ffid failed."
8634 echo "write to fid $fid"
8635 cat /etc/hosts > $ffid || error "write $ffid failed."
8636 echo "read fid $fid"
8637 diff /etc/hosts $ffid || error "read $ffid failed."
8638 echo "append write to fid $fid"
8639 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8640 echo "rename fid $fid"
8641 mv $ffid $test_dir/$tfile.1 &&
8642 error "rename $ffid to $tfile.1 should fail."
8643 touch $test_dir/$tfile.1
8644 mv $test_dir/$tfile.1 $ffid &&
8645 error "rename $tfile.1 to $ffid should fail."
8646 rm -f $test_dir/$tfile.1
8647 echo "truncate fid $fid"
8648 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8649 echo "link fid $fid"
8650 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8651 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8652 echo "setfacl fid $fid"
8653 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8654 echo "getfacl fid $fid"
8655 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8657 echo "unlink fid $fid"
8658 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8659 echo "mknod fid $fid"
8660 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8662 fid=[0xf00000400:0x1:0x0]
8663 ffid=$MOUNT/.lustre/fid/$fid
8665 echo "stat non-exist fid $fid"
8666 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8667 echo "write to non-exist fid $fid"
8668 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8669 echo "link new fid $fid"
8670 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8672 mkdir -p $test_dir/$tdir
8673 touch $test_dir/$tdir/$tfile
8674 fid=$($LFS path2fid $test_dir/$tdir)
8677 error "error: could not get fid for $test_dir/$dir/$tfile."
8679 ffid=$MOUNT/.lustre/fid/$fid
8682 ls $ffid > /dev/null || error "ls $ffid failed."
8683 echo "touch $fid/$tfile.1"
8684 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8686 echo "touch $MOUNT/.lustre/fid/$tfile"
8687 touch $MOUNT/.lustre/fid/$tfile && \
8688 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8690 echo "setxattr to $MOUNT/.lustre/fid"
8691 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8693 echo "listxattr for $MOUNT/.lustre/fid"
8694 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8696 echo "delxattr from $MOUNT/.lustre/fid"
8697 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8699 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8700 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8701 error "touch invalid fid should fail."
8703 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8704 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8705 error "touch non-normal fid should fail."
8707 echo "rename $tdir to $MOUNT/.lustre/fid"
8708 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8709 error "rename to $MOUNT/.lustre/fid should fail."
8711 echo "rename .lustre to itself"
8712 fid=$($LFS path2fid $MOUNT)
8713 mrename $MOUNT/.lustre $MOUNT/.lustre/fid/$fid/.lustre &&
8714 error "rename .lustre to itself should fail."
8716 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8717 local new_obf_mode=777
8719 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8720 chmod $new_obf_mode $DIR/.lustre/fid ||
8721 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8723 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8724 [ $obf_mode -eq $new_obf_mode ] ||
8725 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8727 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8728 chmod $old_obf_mode $DIR/.lustre/fid ||
8729 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8731 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8732 fid=$($LFS path2fid $test_dir/$tfile-2)
8733 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8734 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8735 error "create lov data thru .lustre should fail."
8736 echo "cp /etc/passwd $test_dir/$tfile-2"
8737 cp /etc/passwd $test_dir/$tfile-2 ||
8738 error "copy to $test_dir/$tfile-2 failed."
8739 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8740 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8741 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8743 rm -rf $test_dir/tfile.lnk
8744 rm -rf $test_dir/$tfile-2
8748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8749 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8750 { skip "Need MDS version at least 2.2.51"; return 0; }
8752 cp /etc/hosts $DIR/$tfile
8754 fid=$($LFS path2fid $DIR/$tfile)
8756 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8758 dot_lustre_fid_permission_check "$fid" $DIR ||
8759 error "dot lustre permission check $fid failed"
8761 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8763 touch $MOUNT/.lustre/file &&
8764 error "creation is not allowed under .lustre"
8766 mkdir $MOUNT/.lustre/dir &&
8767 error "mkdir is not allowed under .lustre"
8771 run_test 154a "Open-by-FID"
8774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8775 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8776 { skip "Need MDS version at least 2.2.51"; return 0; }
8778 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8780 local remote_dir=$DIR/$tdir/remote_dir
8785 $LFS mkdir -i $MDTIDX $remote_dir ||
8786 error "create remote directory failed"
8788 cp /etc/hosts $remote_dir/$tfile
8790 fid=$($LFS path2fid $remote_dir/$tfile)
8792 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8794 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8795 error "dot lustre permission check $fid failed"
8798 run_test 154b "Open-by-FID for remote directory"
8800 test_155_small_load() {
8801 local temp=$TMP/$tfile
8802 local file=$DIR/$tfile
8804 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8805 error "dd of=$temp bs=6096 count=1 failed"
8807 cancel_lru_locks osc
8808 cmp $temp $file || error "$temp $file differ"
8810 $TRUNCATE $temp 6000
8811 $TRUNCATE $file 6000
8812 cmp $temp $file || error "$temp $file differ (truncate1)"
8814 echo "12345" >>$temp
8815 echo "12345" >>$file
8816 cmp $temp $file || error "$temp $file differ (append1)"
8818 echo "12345" >>$temp
8819 echo "12345" >>$file
8820 cmp $temp $file || error "$temp $file differ (append2)"
8826 test_155_big_load() {
8827 remote_ost_nodsh && skip "remote OST with nodsh" && return
8828 local temp=$TMP/$tfile
8829 local file=$DIR/$tfile
8832 local cache_size=$(do_facet ost$((MAXI+1)) \
8833 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8834 local large_file_size=$((cache_size * 2))
8836 echo "OSS cache size: $cache_size KB"
8837 echo "Large file size: $large_file_size KB"
8839 [ $MAXV -le $large_file_size ] && \
8840 skip_env "max available OST size needs > $large_file_size KB" && \
8843 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8845 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8846 error "dd of=$temp bs=$large_file_size count=1k failed"
8849 cancel_lru_locks osc
8850 cmp $temp $file || error "$temp $file differ"
8857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8859 set_cache writethrough on
8862 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8865 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8867 set_cache writethrough off
8870 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8875 set_cache writethrough on
8878 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8883 set_cache writethrough off
8886 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8891 set_cache writethrough on
8894 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8899 set_cache writethrough off
8902 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8907 set_cache writethrough on
8910 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8915 set_cache writethrough off
8918 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8925 local file="$DIR/$tfile"
8927 [ "$(facet_fstype ost1)" = "zfs" ] &&
8928 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8931 log "Turn on read and write cache"
8933 set_cache writethrough on
8935 log "Write data and read it back."
8936 log "Read should be satisfied from the cache."
8937 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8939 cancel_lru_locks osc
8940 cat $file >/dev/null
8942 if ! let "AFTER - BEFORE == CPAGES"; then
8943 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8945 log "cache hits:: before: $BEFORE, after: $AFTER"
8948 log "Read again; it should be satisfied from the cache."
8950 cancel_lru_locks osc
8951 cat $file >/dev/null
8953 if ! let "AFTER - BEFORE == CPAGES"; then
8954 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8956 log "cache hits:: before: $BEFORE, after: $AFTER"
8960 log "Turn off the read cache and turn on the write cache"
8962 set_cache writethrough on
8964 log "Read again; it should be satisfied from the cache."
8966 cancel_lru_locks osc
8967 cat $file >/dev/null
8969 if ! let "AFTER - BEFORE == CPAGES"; then
8970 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8972 log "cache hits:: before: $BEFORE, after: $AFTER"
8975 log "Read again; it should not be satisfied from the cache."
8977 cancel_lru_locks osc
8978 cat $file >/dev/null
8980 if ! let "AFTER - BEFORE == 0"; then
8981 error "IN CACHE: before: $BEFORE, after: $AFTER"
8983 log "cache hits:: before: $BEFORE, after: $AFTER"
8986 log "Write data and read it back."
8987 log "Read should be satisfied from the cache."
8988 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8990 cancel_lru_locks osc
8991 cat $file >/dev/null
8993 if ! let "AFTER - BEFORE == CPAGES"; then
8994 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8996 log "cache hits:: before: $BEFORE, after: $AFTER"
8999 log "Read again; it should not be satisfied from the cache."
9001 cancel_lru_locks osc
9002 cat $file >/dev/null
9004 if ! let "AFTER - BEFORE == 0"; then
9005 error "IN CACHE: before: $BEFORE, after: $AFTER"
9007 log "cache hits:: before: $BEFORE, after: $AFTER"
9011 log "Turn off read and write cache"
9013 set_cache writethrough off
9015 log "Write data and read it back"
9016 log "It should not be satisfied from the cache."
9018 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9019 cancel_lru_locks osc
9021 cat $file >/dev/null
9023 if ! let "AFTER - BEFORE == 0"; then
9024 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9026 log "cache hits:: before: $BEFORE, after: $AFTER"
9030 log "Turn on the read cache and turn off the write cache"
9032 set_cache writethrough off
9034 log "Write data and read it back"
9035 log "It should not be satisfied from the cache."
9037 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9039 cancel_lru_locks osc
9040 cat $file >/dev/null
9042 if ! let "AFTER - BEFORE == 0"; then
9043 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9045 log "cache hits:: before: $BEFORE, after: $AFTER"
9048 log "Read again; it should be satisfied from the cache."
9050 cancel_lru_locks osc
9051 cat $file >/dev/null
9053 if ! let "AFTER - BEFORE == CPAGES"; then
9054 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9056 log "cache hits:: before: $BEFORE, after: $AFTER"
9061 run_test 156 "Verification of tunables ============================"
9065 if [ $MDSCOUNT -gt 1 ]; then
9066 error_ignore 17935 $*
9074 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
9077 if [ $MASK -eq 1 ]; then
9078 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
9080 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
9085 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9086 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9087 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9088 { skip "Need MDS version at least 2.2.0"; return; }
9089 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9090 echo "Registered as changelog user $USER"
9091 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9092 grep -q $USER || error "User $USER not found in changelog_users"
9095 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9096 touch $DIR/$tdir/pics/2008/zachy/timestamp
9097 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9098 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9099 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9100 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9101 rm $DIR/$tdir/pics/desktop.jpg
9103 $LFS changelog $MDT0 | tail -5
9105 echo "verifying changelog mask"
9106 changelog_chmask "MKDIR"
9107 changelog_chmask "CLOSE"
9109 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9110 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9112 changelog_chmask "MKDIR"
9113 changelog_chmask "CLOSE"
9115 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9116 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9118 $LFS changelog $MDT0
9119 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9120 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9121 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9122 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9125 echo "verifying target fid"
9126 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9127 tail -1 | awk '{print $6}')
9128 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9129 [ "$fidc" == "t=$fidf" ] || \
9130 err17935 "fid in changelog $fidc != file fid $fidf"
9131 echo "verifying parent fid"
9132 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9133 tail -1 | awk '{print $7}')
9134 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9135 [ "$fidc" == "p=$fidf" ] || \
9136 err17935 "pfid in changelog $fidc != dir fid $fidf"
9138 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9139 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9140 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9141 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9142 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9143 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9144 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
9145 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
9147 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
9148 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9149 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9150 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9151 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
9152 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
9154 echo "verifying user deregister"
9155 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9156 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9157 grep -q $USER && error "User $USER still found in changelog_users"
9159 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9160 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9161 if [ $USERS -eq 0 ]; then
9162 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9163 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9164 touch $DIR/$tdir/chloe
9165 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9166 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9167 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9168 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9170 echo "$USERS other changelog users; can't verify off"
9173 run_test 160 "changelog sanity"
9176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9177 test_mkdir -p $DIR/$tdir
9178 cp /etc/hosts $DIR/$tdir/$tfile
9179 test_mkdir $DIR/$tdir/foo1
9180 test_mkdir $DIR/$tdir/foo2
9181 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9182 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9183 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9184 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9185 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9186 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9187 $LFS fid2path $DIR $FID
9188 err17935 "bad link ea"
9191 rm $DIR/$tdir/foo2/zachary
9193 rm $DIR/$tdir/foo2/thor
9195 rm $DIR/$tdir/$tfile
9197 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9198 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9200 $LFS fid2path $DIR $FID
9201 err17935 "bad link rename"
9203 rm $DIR/$tdir/foo2/maggie
9206 local longname=filename_avg_len_is_thirty_two_
9207 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9208 error "failed to hardlink many files"
9209 links=$($LFS fid2path $DIR $FID | wc -l)
9210 echo -n "${links}/1000 links in link EA"
9211 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9212 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9213 error "failed to unlink many hardlinks"
9215 run_test 161a "link ea sanity"
9218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9219 [ $MDSCOUNT -lt 2 ] &&
9220 skip "skipping remote directory test" && return
9222 local remote_dir=$DIR/$tdir/remote_dir
9225 $LFS mkdir -i $MDTIDX $remote_dir ||
9226 error "create remote directory failed"
9228 cp /etc/hosts $remote_dir/$tfile
9229 mkdir -p $remote_dir/foo1
9230 mkdir -p $remote_dir/foo2
9231 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9232 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9233 ln $remote_dir/$tfile $remote_dir/foo1/luna
9234 ln $remote_dir/$tfile $remote_dir/foo2/thor
9236 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9238 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9239 $LFS fid2path $DIR $FID
9240 err17935 "bad link ea"
9243 rm $remote_dir/foo2/zachary
9245 rm $remote_dir/foo2/thor
9247 rm $remote_dir/$tfile
9249 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9250 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9251 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9252 $LFS fid2path $DIR $FID
9253 err17935 "bad link rename"
9255 rm $remote_dir/foo2/maggie
9258 local longname=filename_avg_len_is_thirty_two_
9259 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9260 error "failed to hardlink many files"
9261 links=$($LFS fid2path $DIR $FID | wc -l)
9262 echo -n "${links}/1000 links in link EA"
9263 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9264 unlinkmany $remote_dir/foo2/$longname 1000 ||
9265 error "failed to unlink many hardlinks"
9267 run_test 161b "link ea sanity under remote directory"
9274 local path=$(${LFS} fid2path $*)
9277 if [ $RC -ne 0 ]; then
9278 err17935 "path looked up of $expected failed. Error $RC"
9280 elif [ "${path}" != "${expected}" ]; then
9281 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9284 echo "fid $fid resolves to path $path (expected $expected)"
9288 # Make changes to filesystem
9289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9290 test_mkdir -p $DIR/$tdir/d2
9291 touch $DIR/$tdir/d2/$tfile
9292 touch $DIR/$tdir/d2/x1
9293 touch $DIR/$tdir/d2/x2
9294 test_mkdir -p $DIR/$tdir/d2/a/b/c
9295 test_mkdir -p $DIR/$tdir/d2/p/q/r
9297 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9298 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9301 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9302 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9303 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9305 # softlink to wrong file
9306 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9307 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9308 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9311 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9312 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9313 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9314 # fid2path dir/fsname should both work
9315 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9316 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9318 # hardlink count: check that there are 2 links
9319 # Doesnt work with CMD yet: 17935
9320 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9321 err17935 "expected 2 links"
9323 # hardlink indexing: remove the first link
9324 rm $DIR/$tdir/d2/p/q/r/hlink
9325 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9329 run_test 162 "path lookup sanity"
9332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9333 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9334 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9337 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9338 # this proc file is temporary and linux-only
9339 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9340 error "kernel->userspace send failed"
9343 run_test 163 "kernel <-> userspace comms"
9346 # do directio so as not to populate the page cache
9347 log "creating a 10 Mb file"
9348 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9349 log "starting reads"
9350 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9351 log "truncating the file"
9352 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9354 kill %+ || true # reads might have finished
9355 echo "wait until dd is finished"
9357 log "removing the temporary file"
9358 rm -rf $DIR/$tfile || error "tmp file removal failed"
9360 run_test 169 "parallel read and truncate should not deadlock"
9363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9364 $LCTL clear # bug 18514
9365 $LCTL debug_daemon start $TMP/${tfile}_log_good
9367 $LCTL debug_daemon stop
9368 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9369 error "sed failed to read log_good"
9371 $LCTL debug_daemon start $TMP/${tfile}_log_good
9373 $LCTL debug_daemon stop
9375 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9376 error "lctl df log_bad failed"
9378 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9379 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9381 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9382 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9384 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9385 error "bad_line good_line1 good_line2 are empty"
9387 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9388 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9389 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9391 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9392 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9393 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9395 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9396 error "bad_line_new good_line_new are empty"
9398 local expected_good=$((good_line1 + good_line2*2))
9400 rm -f $TMP/${tfile}*
9401 # LU-231, short malformed line may not be counted into bad lines
9402 if [ $bad_line -ne $bad_line_new ] &&
9403 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9404 error "expected $bad_line bad lines, but got $bad_line_new"
9408 if [ $expected_good -ne $good_line_new ]; then
9409 error "expected $expected_good good lines, but got $good_line_new"
9414 run_test 170 "test lctl df to handle corrupted log ====================="
9416 test_171() { # bug20592
9417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9418 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9419 $LCTL set_param fail_loc=0x50e
9420 $LCTL set_param fail_val=3000
9421 multiop_bg_pause $DIR/$tfile O_s || true
9423 kill -USR1 $MULTIPID
9427 if dmesg | grep "recursive fault"; then
9428 error "caught a recursive fault"
9430 $LCTL set_param fail_loc=0
9433 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9435 # it would be good to share it with obdfilter-survey/libecho code
9436 setup_obdecho_osc () {
9439 local obdfilter_name=$2
9440 echo "Creating new osc for $obdfilter_name on $ost_nid"
9441 # make sure we can find loopback nid
9442 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9444 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9445 ${obdfilter_name}_osc_UUID || rc=2; }
9446 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9447 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9451 cleanup_obdecho_osc () {
9452 local obdfilter_name=$1
9453 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9454 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9458 obdecho_create_test() {
9463 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9464 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9466 if [ $rc -eq 0 ]; then
9467 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9468 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9470 echo "New object id is $id"
9471 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9473 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9474 "cleanup" || rc=5; }
9475 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9477 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9483 remote_ost_nodsh && skip "remote OST with nodsh" && return
9487 if ! module_loaded obdecho; then
9488 load_module obdecho/obdecho
9492 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9493 local host=$(lctl get_param -n osc.$osc.import |
9494 awk '/current_connection:/ {print $2}' )
9495 local target=$(lctl get_param -n osc.$osc.import |
9496 awk '/target:/ {print $2}' )
9497 target=${target%_UUID}
9499 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9500 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9501 [[ -n $target ]] && cleanup_obdecho_osc $target
9502 [ $rmmod_local -eq 1 ] && rmmod obdecho
9505 run_test 180a "test obdecho on osc"
9508 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9509 remote_ost_nodsh && skip "remote OST with nodsh" && return
9511 local rmmod_remote=0
9513 do_facet ost1 "lsmod | grep -q obdecho || " \
9514 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9515 "modprobe obdecho; }" && rmmod_remote=1
9516 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9517 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9518 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9521 run_test 180b "test obdecho directly on obdfilter"
9523 test_181() { # bug 22177
9524 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9525 # create enough files to index the directory
9526 createmany -o $DIR/$tdir/foobar 4000
9527 # print attributes for debug purpose
9530 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9532 # remove the files & current working dir
9533 unlinkmany $DIR/$tdir/foobar 4000
9535 kill -USR1 $MULTIPID
9537 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9540 run_test 181 "Test open-unlinked dir ========================"
9543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9544 # disable MDC RPC lock wouldn't crash client
9548 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9549 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9550 $LCTL set_param fail_loc=0x804
9552 for (( i=0; i < $tcount; i++ )) ; do
9554 createmany -o $DIR/$tdir/$i/f- $fcount &
9558 for (( i=0; i < $tcount; i++ )) ; do
9559 unlinkmany $DIR/$tdir/$i/f- $fcount &
9565 $LCTL set_param fail_loc=0
9567 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9569 test_183() { # LU-2275
9570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9571 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9572 echo aaa > $DIR/$tdir/$tfile
9574 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9575 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9577 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9578 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9580 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9582 # Flush negative dentry cache
9583 touch $DIR/$tdir/$tfile
9585 # We are not checking for any leaked references here, they'll
9586 # become evident next time we do cleanup with module unload.
9589 run_test 183 "No crash or request leak in case of strange dispositions ========"
9591 # test suite 184 is for LU-2016, LU-2017
9593 check_swap_layouts_support && return 0
9595 dir0=$DIR/$tdir/$testnum
9596 test_mkdir -p $dir0 || error "creating dir $dir0"
9601 $SETSTRIPE -c1 $file1
9603 $SETSTRIPE -c2 $file2
9605 gen1=$($GETSTRIPE -g $file1)
9606 gen2=$($GETSTRIPE -g $file2)
9608 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9609 gen=$($GETSTRIPE -g $file1)
9610 [[ $gen1 != $gen ]] ||
9611 "Layout generation on $file1 does not change"
9612 gen=$($GETSTRIPE -g $file2)
9613 [[ $gen2 != $gen ]] ||
9614 "Layout generation on $file2 does not change"
9616 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9617 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9619 run_test 184a "Basic layout swap"
9622 check_swap_layouts_support && return 0
9624 dir0=$DIR/$tdir/$testnum
9625 mkdir -p $dir0 || error "creating dir $dir0"
9632 $SETSTRIPE -c1 $file1
9633 $SETSTRIPE -c2 $file2
9634 $SETSTRIPE -c1 $file3
9635 chown $RUNAS_ID $file3
9636 gen1=$($GETSTRIPE -g $file1)
9637 gen2=$($GETSTRIPE -g $file2)
9639 $LFS swap_layouts $dir1 $dir2 &&
9640 error "swap of directories layouts should fail"
9641 $LFS swap_layouts $dir1 $file1 &&
9642 error "swap of directory and file layouts should fail"
9643 $RUNAS $LFS swap_layouts $file1 $file2 &&
9644 error "swap of file we cannot write should fail"
9645 $LFS swap_layouts $file1 $file3 &&
9646 error "swap of file with different owner should fail"
9647 /bin/true # to clear error code
9649 run_test 184b "Forbidden layout swap (will generate errors)"
9652 check_swap_layouts_support && return 0
9654 local dir0=$DIR/$tdir/$testnum
9655 mkdir -p $dir0 || error "creating dir $dir0"
9657 local ref1=$dir0/ref1
9658 local ref2=$dir0/ref2
9659 local file1=$dir0/file1
9660 local file2=$dir0/file2
9661 # create a file large enough for the concurent test
9662 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9663 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9664 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9667 dd if=$ref1 of=$file1 bs=16k &
9670 # Make sure dd starts to copy file
9671 while [ ! -f $file1 ]; do sleep 0.1; done
9673 $LFS swap_layouts $file1 $file2
9676 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9677 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9679 # how many bytes copied before swapping layout
9680 local copied=`stat -c %s $file2`
9681 local remaining=`stat -c %s $ref1`
9682 remaining=$((remaining - copied))
9683 echo "Copied $copied bytes before swapping layout..."
9685 cmp -n $copied $file1 $ref2 | grep differ &&
9686 error "Content mismatch [0, $copied) of ref2 and file1"
9687 cmp -n $copied $file2 $ref1 ||
9688 error "Content mismatch [0, $copied) of ref1 and file2"
9689 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9690 error "Content mismatch [$copied, EOF) of ref1 and file1"
9693 rm -f $ref1 $ref2 $file1 $file2
9695 run_test 184c "Concurrent write and layout swap"
9697 test_185() { # LU-2441
9698 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9699 touch $DIR/$tdir/spoo
9700 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9701 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9702 error "cannot create/write a volatile file"
9703 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9704 error "FID is still valid after close"
9706 multiop_bg_pause $DIR/$tdir vVw4096_c
9713 # assume that the next FID for this client is sequential, since stdout
9714 # is unfortunately eaten by multiop_bg_pause
9715 local n=$((${fidv[1]} + 1))
9716 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9717 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9718 error "FID is missing before close"
9719 kill -USR1 $multi_pid
9720 # 1 second delay, so if mtime change we will see it
9722 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9723 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9725 run_test 185 "Volatile file support"
9728 check_file_in_pool()
9733 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9736 for t in $tlist ; do
9737 [ "$i" -eq "$t" ] && continue 2
9740 echo "pool list: $tlist"
9741 echo "striping: $res"
9742 error_noexit "$file not allocated in $pool"
9749 echo "Creating new pool"
9752 create_pool $FSNAME.$pool ||
9753 { error_noexit "No pool created, result code $?"; return 1; }
9754 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9755 { error_noexit "$pool not in lfs pool_list"; return 2; }
9758 pool_add_targets() {
9759 echo "Adding targets to pool"
9765 local list=$(seq $first $step $last)
9767 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9768 do_facet mgs $LCTL pool_add \
9769 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9770 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9771 | sort -u | tr '\n' ' ' " "$t" || {
9772 error_noexit "Add to pool failed"
9775 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9776 local addcount=$(((last - first) / step + 1))
9777 [ $lfscount -eq $addcount ] || {
9778 error_noexit "lfs pool_list bad ost count" \
9779 "$lfscount != $addcount"
9787 echo "Setting pool on directory $tdir"
9789 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9791 error_noexit "Cannot set pool $pool to $tdir"
9798 echo "Checking pool on directory $tdir"
9800 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9801 [ "$res" = "$pool" ] && return 0
9803 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9807 pool_dir_rel_path() {
9808 echo "Testing relative path works well"
9813 mkdir -p $root/$tdir/$tdir
9815 pool_set_dir $pool $tdir || return 1
9816 pool_set_dir $pool ./$tdir || return 2
9817 pool_set_dir $pool ../$tdir || return 3
9818 pool_set_dir $pool ../$tdir/$tdir || return 4
9819 rm -rf $tdir; cd - > /dev/null
9822 pool_alloc_files() {
9823 echo "Checking files allocation from directory pool"
9830 for i in $(seq -w 1 $count)
9832 local file=$tdir/file-$i
9834 check_file_in_pool $file $pool "$tlist" || \
9835 failed=$((failed + 1))
9837 [ "$failed" = 0 ] && return 0
9839 error_noexit "$failed files not allocated in $pool"
9843 pool_create_files() {
9844 echo "Creating files in pool"
9852 for i in $(seq -w 1 $count)
9854 local file=$tdir/spoo-$i
9855 $SETSTRIPE -p $pool $file
9856 check_file_in_pool $file $pool "$tlist" || \
9857 failed=$((failed + 1))
9859 [ "$failed" = 0 ] && return 0
9861 error_noexit "$failed files not allocated in $pool"
9866 echo "Checking 'lfs df' output"
9869 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9871 local res=$($LFS df --pool $FSNAME.$pool |
9873 grep "$FSNAME-OST" |
9875 [ "$res" = "$t" ] && return 0
9877 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9881 pool_file_rel_path() {
9882 echo "Creating files in a pool with relative pathname"
9887 { error_noexit "unable to create $tdir"; return 1 ; }
9888 local file="/..$tdir/$tfile-1"
9889 $SETSTRIPE -p $pool $file ||
9890 { error_noexit "unable to create $file" ; return 2 ; }
9893 $SETSTRIPE -p $pool $tfile-2 || {
9894 error_noexit "unable to create $tfile-2 in $tdir"
9899 pool_remove_first_target() {
9900 echo "Removing first target from a pool"
9903 local pname="lov.$FSNAME-*.pools.$pool"
9904 local t=$($LCTL get_param -n $pname | head -1)
9905 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9906 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9907 error_noexit "$t not removed from $FSNAME.$pool"
9912 pool_remove_all_targets() {
9913 echo "Removing all targets from pool"
9916 local pname="lov.$FSNAME-*.pools.$pool"
9917 for t in $($LCTL get_param -n $pname | sort -u)
9919 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9921 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9922 error_noexit "Pool $FSNAME.$pool cannot be drained"
9925 # striping on an empty/nonexistant pool should fall back
9926 # to "pool of everything"
9928 error_noexit "failed to use fallback striping for empty pool"
9931 # setstripe on an empty pool should fail
9932 $SETSTRIPE -p $pool $file 2>/dev/null && {
9933 error_noexit "expected failure when creating file" \
9941 echo "Destroying pool"
9945 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9948 # striping on an empty/nonexistant pool should fall back
9949 # to "pool of everything"
9951 error_noexit "failed to use fallback striping for missing pool"
9954 # setstripe on an empty pool should fail
9955 $SETSTRIPE -p $pool $file 2>/dev/null && {
9956 error_noexit "expected failure when creating file" \
9961 # get param should return err once pool is gone
9962 if wait_update $HOSTNAME "lctl get_param -n \
9963 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9965 remove_pool_from_list $FSNAME.$pool
9968 error_noexit "Pool $FSNAME.$pool is not destroyed"
9973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9974 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
9976 local POOL=${POOL:-cea1}
9977 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
9978 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
9981 local last_ost=$(($OSTCOUNT - 1))
9983 local ost_list=$(seq $first_ost $ost_step $last_ost)
9984 local ost_range="$first_ost $last_ost $ost_step"
9985 local test_path=$POOL_ROOT/$POOL_DIR_NAME
9986 local file_dir=$POOL_ROOT/file_tst
9990 # former test_200a test_200b
9991 pool_add $POOL || { rc=$? ; break; }
9992 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
9993 # former test_200c test_200d
9995 pool_set_dir $POOL $test_path || { rc=$? ; break; }
9996 pool_check_dir $POOL $test_path || { rc=$? ; break; }
9997 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
9998 || { rc=$? ; break; }
9999 # former test_200e test_200f
10000 local files=$((OSTCOUNT*3))
10001 pool_alloc_files $POOL $test_path $files "$ost_list" \
10002 || { rc=$? ; break; }
10003 pool_create_files $POOL $file_dir $files "$ost_list" \
10004 || { rc=$? ; break; }
10005 # former test_200g test_200h
10006 pool_lfs_df $POOL || { rc=$? ; break; }
10007 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10009 # former test_201a test_201b test_201c
10010 pool_remove_first_target $POOL || { rc=$? ; break; }
10012 local f=$test_path/$tfile
10013 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10014 pool_remove $POOL $f || { rc=$? ; break; }
10021 run_test 200 "OST pools"
10023 # usage: default_attr <count | size | offset>
10025 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10028 # usage: check_default_stripe_attr
10029 check_default_stripe_attr() {
10030 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10032 --stripe-count|--count)
10033 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10034 --stripe-size|--size)
10035 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10036 --stripe-index|--index)
10039 error "unknown getstripe attr '$1'"
10042 [ $ACTUAL != $EXPECTED ] &&
10043 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10047 test_mkdir -p $DIR/$tdir
10048 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10050 check_default_stripe_attr --stripe-count
10051 check_default_stripe_attr --stripe-size
10052 check_default_stripe_attr --stripe-index
10056 run_test 204a "Print default stripe attributes ================="
10059 test_mkdir -p $DIR/$tdir
10060 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10062 check_default_stripe_attr --stripe-size
10063 check_default_stripe_attr --stripe-index
10067 run_test 204b "Print default stripe size and offset ==========="
10070 test_mkdir -p $DIR/$tdir
10071 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10073 check_default_stripe_attr --stripe-count
10074 check_default_stripe_attr --stripe-index
10078 run_test 204c "Print default stripe count and offset ==========="
10081 test_mkdir -p $DIR/$tdir
10082 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10084 check_default_stripe_attr --stripe-count
10085 check_default_stripe_attr --stripe-size
10089 run_test 204d "Print default stripe count and size ============="
10092 test_mkdir -p $DIR/$tdir
10093 $SETSTRIPE -d $DIR/$tdir
10095 check_default_stripe_attr --stripe-count --raw
10096 check_default_stripe_attr --stripe-size --raw
10097 check_default_stripe_attr --stripe-index --raw
10101 run_test 204e "Print raw stripe attributes ================="
10104 test_mkdir -p $DIR/$tdir
10105 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10107 check_default_stripe_attr --stripe-size --raw
10108 check_default_stripe_attr --stripe-index --raw
10112 run_test 204f "Print raw stripe size and offset ==========="
10115 test_mkdir -p $DIR/$tdir
10116 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10118 check_default_stripe_attr --stripe-count --raw
10119 check_default_stripe_attr --stripe-index --raw
10123 run_test 204g "Print raw stripe count and offset ==========="
10126 test_mkdir -p $DIR/$tdir
10127 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10129 check_default_stripe_attr --stripe-count --raw
10130 check_default_stripe_attr --stripe-size --raw
10134 run_test 204h "Print raw stripe count and size ============="
10136 # Figure out which job scheduler is being used, if any,
10137 # or use a fake one
10138 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10139 JOBENV=SLURM_JOB_ID
10140 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10142 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10144 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10145 JOBENV=LOADL_STEP_ID
10146 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10152 verify_jobstats() {
10156 # clear old jobstats
10157 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10158 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10160 # use a new JobID for this test, or we might see an old one
10161 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10165 log "Using JobID environment variable $JOBENV=$JOBVAL"
10167 if [ $JOBENV = "FAKE_JOBID" ]; then
10168 FAKE_JOBID=$JOBVAL $cmd
10173 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10174 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10175 do_facet $FACET lctl get_param mdt.*.job_stats |
10176 grep $JOBVAL || error "No job stats found on MDT $FACET"
10178 if [ "$target" = "ost" -o "$target" = "both" ]; then
10180 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10181 grep $JOBVAL || error "No job stats found on OST $FACET"
10187 NEW_JOBENV=${1:-$OLD_JOBENV}
10188 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10189 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10192 test_205() { # Job stats
10193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10194 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10195 skip "Server doesn't support jobstats" && return 0
10198 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10199 if [ $OLD_JOBENV != $JOBENV ]; then
10200 jobstats_set $JOBENV
10201 trap jobstats_set EXIT
10205 cmd="mkdir $DIR/$tfile"
10206 verify_jobstats "$cmd" "mdt"
10208 cmd="rm -fr $DIR/$tfile"
10209 verify_jobstats "$cmd" "mdt"
10211 cmd="mknod $DIR/$tfile c 1 3"
10212 verify_jobstats "$cmd" "mdt"
10214 cmd="rm -f $DIR/$tfile"
10215 verify_jobstats "$cmd" "mdt"
10217 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10218 verify_jobstats "$cmd" "mdt"
10220 cmd="touch $DIR/$tfile"
10221 verify_jobstats "$cmd" "both"
10223 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10224 verify_jobstats "$cmd" "ost"
10226 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10227 verify_jobstats "$cmd" "ost"
10229 cmd="$TRUNCATE $DIR/$tfile 0"
10230 verify_jobstats "$cmd" "both"
10232 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10233 verify_jobstats "$cmd" "mdt"
10236 rm -f $DIR/jobstats_test_rename
10238 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10240 run_test 205 "Verify job stats"
10242 # LU-1480, LU-1773 and LU-1657
10244 mkdir -p $DIR/$tdir
10245 lfs setstripe -c -1 $DIR/$tdir
10246 #define OBD_FAIL_LOV_INIT 0x1403
10247 $LCTL set_param fail_loc=0xa0001403
10248 $LCTL set_param fail_val=1
10249 touch $DIR/$tdir/$tfile || true
10251 run_test 206 "fail lov_init_raid0() doesn't lbug"
10254 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10255 local fsz=`stat -c %s $DIR/$tfile`
10256 cancel_lru_locks mdc
10258 # do not return layout in getattr intent
10259 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10260 $LCTL set_param fail_loc=0x170
10261 local sz=`stat -c %s $DIR/$tfile`
10263 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10267 run_test 207a "can refresh layout at glimpse"
10270 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10271 local cksum=`md5sum $DIR/$tfile`
10272 local fsz=`stat -c %s $DIR/$tfile`
10273 cancel_lru_locks mdc
10274 cancel_lru_locks osc
10276 # do not return layout in getattr intent
10277 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10278 $LCTL set_param fail_loc=0x171
10280 # it will refresh layout after the file is opened but before read issues
10281 echo checksum is "$cksum"
10282 echo "$cksum" |md5sum -c --quiet || error "file differs"
10286 run_test 207b "can refresh layout at open"
10290 size=$((size % 8192 + 1))
10291 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10292 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10293 rm -f $DIR/f212 $DIR/f212.xyz
10295 run_test 212 "Sendfile test ============================================"
10298 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10299 cancel_lru_locks osc
10300 lctl set_param fail_loc=0x8000040f
10301 # generate a read lock
10302 cat $DIR/$tfile > /dev/null
10303 # write to the file, it will try to cancel the above read lock.
10304 cat /etc/hosts >> $DIR/$tfile
10306 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10308 test_214() { # for bug 20133
10309 test_mkdir -p $DIR/d214p/d214c
10310 for (( i=0; i < 340; i++ )) ; do
10311 touch $DIR/d214p/d214c/a$i
10314 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10315 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10316 ls $DIR/d214c || error "ls $DIR/d214c failed"
10317 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10319 run_test 214 "hash-indexed directory test - bug 20133"
10321 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10322 create_lnet_proc_files() {
10323 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10324 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10326 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10327 rm -f "$TMP/lnet_$1.sys_tmp"
10330 # counterpart of create_lnet_proc_files
10331 remove_lnet_proc_files() {
10332 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10335 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10336 # 3rd arg as regexp for body
10337 check_lnet_proc_stats() {
10338 local l=$(cat "$TMP/lnet_$1" |wc -l)
10339 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10341 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10344 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10345 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10346 # optional and can be regexp for 2nd line (lnet.routes case)
10347 check_lnet_proc_entry() {
10348 local blp=2 # blp stands for 'position of 1st line of body'
10349 [ "$5" = "" ] || blp=3 # lnet.routes case
10351 local l=$(cat "$TMP/lnet_$1" |wc -l)
10352 # subtracting one from $blp because the body can be empty
10353 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10355 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10356 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10358 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10359 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10361 # bail out if any unexpected line happened
10362 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10363 [ "$?" != 0 ] || error "$2 misformatted"
10366 test_215() { # for bugs 18102, 21079, 21517
10367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10368 local N='(0|[1-9][0-9]*)' # non-negative numeric
10369 local P='[1-9][0-9]*' # positive numeric
10370 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10371 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10372 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10373 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10375 local L1 # regexp for 1st line
10376 local L2 # regexp for 2nd line (optional)
10377 local BR # regexp for the rest (body)
10379 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10380 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10381 create_lnet_proc_files "stats"
10382 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10383 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10384 remove_lnet_proc_files "stats"
10386 # /proc/sys/lnet/routes should look like this:
10387 # Routing disabled/enabled
10388 # net hops state router
10389 # where net is a string like tcp0, hops >= 0, state is up/down,
10390 # router is a string like 192.168.1.1@tcp2
10391 L1="^Routing (disabled|enabled)$"
10392 L2="^net +hops +state +router$"
10393 BR="^$NET +$N +(up|down) +$NID$"
10394 create_lnet_proc_files "routes"
10395 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10396 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10397 remove_lnet_proc_files "routes"
10399 # /proc/sys/lnet/routers should look like this:
10400 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10401 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10402 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10403 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10404 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10405 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10406 create_lnet_proc_files "routers"
10407 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10408 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10409 remove_lnet_proc_files "routers"
10411 # /proc/sys/lnet/peers should look like this:
10412 # nid refs state last max rtr min tx min queue
10413 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10414 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10415 # numeric (0 or >0 or <0), queue >= 0.
10416 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10417 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10418 create_lnet_proc_files "peers"
10419 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10420 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10421 remove_lnet_proc_files "peers"
10423 # /proc/sys/lnet/buffers should look like this:
10424 # pages count credits min
10425 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10426 L1="^pages +count +credits +min$"
10427 BR="^ +$N +$N +$I +$I$"
10428 create_lnet_proc_files "buffers"
10429 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10430 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10431 remove_lnet_proc_files "buffers"
10433 # /proc/sys/lnet/nis should look like this:
10434 # nid status alive refs peer rtr max tx min
10435 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10436 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10437 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10438 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10439 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10440 create_lnet_proc_files "nis"
10441 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10442 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10443 remove_lnet_proc_files "nis"
10445 # can we successfully write to /proc/sys/lnet/stats?
10446 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10447 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10449 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10451 test_216() { # bug 20317
10452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10453 remote_ost_nodsh && skip "remote OST with nodsh" && return
10455 local p="$TMP/sanityN-$TESTNAME.parameters"
10456 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
10457 for node in $(osts_nodes); do
10458 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10459 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
10460 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
10464 # agressive lockless i/o settings
10465 for node in $(osts_nodes); do
10466 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'
10468 lctl set_param -n osc.*.contention_seconds 60
10470 $DIRECTIO write $DIR/$tfile 0 10 4096
10471 $CHECKSTAT -s 40960 $DIR/$tfile
10473 # disable lockless i/o
10474 for node in $(osts_nodes); do
10475 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10477 lctl set_param -n osc.*.contention_seconds 0
10480 dd if=/dev/zero of=$DIR/$tfile count=0
10481 $CHECKSTAT -s 0 $DIR/$tfile
10483 restore_lustre_params <$p
10487 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10489 test_217() { # bug 22430
10490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10494 for node in $(nodes_list); do
10495 nid=$(host_nids_address $node $NETTYPE)
10496 if [[ $nid = *-* ]] ; then
10497 echo "lctl ping $nid@$NETTYPE"
10498 lctl ping $nid@$NETTYPE
10500 echo "skipping $node (no hyphen detected)"
10504 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10507 # do directio so as not to populate the page cache
10508 log "creating a 10 Mb file"
10509 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10510 log "starting reads"
10511 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10512 log "truncating the file"
10513 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10515 kill %+ || true # reads might have finished
10516 echo "wait until dd is finished"
10518 log "removing the temporary file"
10519 rm -rf $DIR/$tfile || error "tmp file removal failed"
10521 run_test 218 "parallel read and truncate should not deadlock ======================="
10524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10525 # write one partial page
10526 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10527 # set no grant so vvp_io_commit_write will do sync write
10528 $LCTL set_param fail_loc=0x411
10529 # write a full page at the end of file
10530 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10532 $LCTL set_param fail_loc=0
10533 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10534 $LCTL set_param fail_loc=0x411
10535 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10537 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10539 test_220() { #LU-325
10540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10541 remote_ost_nodsh && skip "remote OST with nodsh" && return
10544 test_mkdir -p $DIR/$tdir
10545 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10546 awk '{print $2}' | sed -e 's/_UUID$//')
10549 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10550 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10551 osc.$mdtosc_proc1.prealloc_last_id)
10552 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10553 osc.$mdtosc_proc1.prealloc_next_id)
10557 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10558 #define OBD_FAIL_OST_ENOINO 0x229
10559 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10560 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10561 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10563 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10565 MDSOBJS=$((last_id - next_id))
10566 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10568 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10569 echo "OST still has $count kbytes free"
10571 echo "create $MDSOBJS files @next_id..."
10572 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10574 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10575 osc.$mdtosc_proc1.prealloc_last_id)
10576 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10577 osc.$mdtosc_proc1.prealloc_next_id)
10579 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10584 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10585 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10587 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10588 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10589 echo "unlink $MDSOBJS files @$next_id..."
10590 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10592 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10596 dd if=`which date` of=$MOUNT/date oflag=sync
10597 chmod +x $MOUNT/date
10599 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10600 $LCTL set_param fail_loc=0x80001401
10602 $MOUNT/date > /dev/null
10605 run_test 221 "make sure fault and truncate race to not cause OOM"
10608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10610 test_mkdir -p $DIR/$tdir
10611 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10612 createmany -o $DIR/$tdir/$tfile 10
10613 cancel_lru_locks mdc
10614 cancel_lru_locks osc
10615 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10616 $LCTL set_param fail_loc=0x31a
10617 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10618 $LCTL set_param fail_loc=0
10621 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10626 test_mkdir -p $DIR/$tdir
10627 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10628 createmany -o $DIR/$tdir/$tfile 10
10629 cancel_lru_locks mdc
10630 cancel_lru_locks osc
10631 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10632 $LCTL set_param fail_loc=0x31a
10633 rm -r $DIR/$tdir || "AGL for rmdir failed"
10634 $LCTL set_param fail_loc=0
10636 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10641 test_mkdir -p $DIR/$tdir
10642 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10643 createmany -o $DIR/$tdir/$tfile 10
10644 cancel_lru_locks mdc
10645 cancel_lru_locks osc
10646 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10647 $LCTL set_param fail_loc=0x31b
10648 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10649 $LCTL set_param fail_loc=0
10652 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10654 test_224a() { # LU-1039, MRP-303
10655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10656 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10657 $LCTL set_param fail_loc=0x508
10658 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10659 $LCTL set_param fail_loc=0
10662 run_test 224a "Don't panic on bulk IO failure"
10664 test_224b() { # LU-1039, MRP-303
10665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10666 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10667 cancel_lru_locks osc
10668 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10669 $LCTL set_param fail_loc=0x515
10670 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10671 $LCTL set_param fail_loc=0
10674 run_test 224b "Don't panic on bulk IO failure"
10676 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10679 if [ -z ${MDSSURVEY} ]; then
10680 skip_env "mds-survey not found" && return
10683 [ $MDSCOUNT -ge 2 ] &&
10684 skip "skipping now for more than one MDT" && return
10686 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10687 { skip "Need MDS version at least 2.2.51"; return; }
10689 local mds=$(facet_host $SINGLEMDS)
10690 local target=$(do_nodes $mds 'lctl dl' | \
10691 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10693 local cmd1="file_count=1000 thrhi=4"
10694 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10695 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10696 local cmd="$cmd1 $cmd2 $cmd3"
10698 rm -f ${TMP}/mds_survey*
10700 eval $cmd || error "mds-survey with zero-stripe failed"
10701 cat ${TMP}/mds_survey*
10702 rm -f ${TMP}/mds_survey*
10704 run_test 225a "Metadata survey sanity with zero-stripe"
10707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10709 if [ -z ${MDSSURVEY} ]; then
10710 skip_env "mds-survey not found" && return
10712 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10713 { skip "Need MDS version at least 2.2.51"; return; }
10715 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10716 skip_env "Need to mount OST to test" && return
10719 [ $MDSCOUNT -ge 2 ] &&
10720 skip "skipping now for more than one MDT" && return
10721 local mds=$(facet_host $SINGLEMDS)
10722 local target=$(do_nodes $mds 'lctl dl' | \
10723 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10725 local cmd1="file_count=1000 thrhi=4"
10726 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10727 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10728 local cmd="$cmd1 $cmd2 $cmd3"
10730 rm -f ${TMP}/mds_survey*
10732 eval $cmd || error "mds-survey with stripe_count failed"
10733 cat ${TMP}/mds_survey*
10734 rm -f ${TMP}/mds_survey*
10736 run_test 225b "Metadata survey sanity with stripe_count = 1"
10738 mcreate_path2fid () {
10744 local path=$DIR/$tdir/$name
10749 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10750 error "cannot create $desc"
10752 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10754 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10756 fid_path=$($LFS fid2path $MOUNT $fid)
10758 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10760 [ "$path" == "$fid_path" ] ||
10761 error "fid2path returned $fid_path, expected $path"
10763 echo "pass with $path and $fid"
10768 mkdir -p $DIR/$tdir
10770 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10771 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10772 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10773 mcreate_path2fid 0040666 0 0 dir "directory"
10774 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10775 mcreate_path2fid 0100666 0 0 file "regular file"
10776 mcreate_path2fid 0120666 0 0 link "symbolic link"
10777 mcreate_path2fid 0140666 0 0 sock "socket"
10779 run_test 226a "call path2fid and fid2path on files of all type"
10782 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10786 mkdir -p $DIR/$tdir
10787 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
10788 error "create remote directory failed"
10789 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
10790 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
10791 "character special file (null)"
10792 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
10793 "character special file (no device)"
10794 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
10795 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
10796 "block special file (loop)"
10797 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
10798 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
10799 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
10801 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
10803 # LU-1299 Executing or running ldd on a truncated executable does not
10804 # cause an out-of-memory condition.
10806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10807 dd if=`which date` of=$MOUNT/date bs=1k count=1
10808 chmod +x $MOUNT/date
10810 $MOUNT/date > /dev/null
10811 ldd $MOUNT/date > /dev/null
10814 run_test 227 "running truncated executable does not cause OOM"
10816 # LU-1512 try to reuse idle OI blocks
10818 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10819 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10820 skip "non-ldiskfs backend" && return
10822 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10823 local myDIR=$DIR/$tdir
10826 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10827 $LCTL set_param fail_loc=0x80001002
10828 createmany -o $myDIR/t- 10000
10829 $LCTL set_param fail_loc=0
10830 # The guard is current the largest FID holder
10832 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10834 local IDX=$(($SEQ % 64))
10836 do_facet $SINGLEMDS sync
10837 # Make sure journal flushed.
10839 local blk1=$(do_facet $SINGLEMDS \
10840 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10841 grep Blockcount | awk '{print $4}')
10843 # Remove old files, some OI blocks will become idle.
10844 unlinkmany $myDIR/t- 10000
10845 # Create new files, idle OI blocks should be reused.
10846 createmany -o $myDIR/t- 2000
10847 do_facet $SINGLEMDS sync
10848 # Make sure journal flushed.
10850 local blk2=$(do_facet $SINGLEMDS \
10851 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10852 grep Blockcount | awk '{print $4}')
10854 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10856 run_test 228a "try to reuse idle OI blocks"
10859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10860 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10861 skip "non-ldiskfs backend" && return
10863 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10864 local myDIR=$DIR/$tdir
10867 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10868 $LCTL set_param fail_loc=0x80001002
10869 createmany -o $myDIR/t- 10000
10870 $LCTL set_param fail_loc=0
10871 # The guard is current the largest FID holder
10873 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10875 local IDX=$(($SEQ % 64))
10877 do_facet $SINGLEMDS sync
10878 # Make sure journal flushed.
10880 local blk1=$(do_facet $SINGLEMDS \
10881 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10882 grep Blockcount | awk '{print $4}')
10884 # Remove old files, some OI blocks will become idle.
10885 unlinkmany $myDIR/t- 10000
10888 stop $SINGLEMDS || error "Fail to stop MDT."
10890 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10892 df $MOUNT || error "Fail to df."
10893 # Create new files, idle OI blocks should be reused.
10894 createmany -o $myDIR/t- 2000
10895 do_facet $SINGLEMDS sync
10896 # Make sure journal flushed.
10898 local blk2=$(do_facet $SINGLEMDS \
10899 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10900 grep Blockcount | awk '{print $4}')
10902 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10904 run_test 228b "idle OI blocks can be reused after MDT restart"
10908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10909 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10910 skip "non-ldiskfs backend" && return
10912 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10913 local myDIR=$DIR/$tdir
10916 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10917 $LCTL set_param fail_loc=0x80001002
10918 # 20000 files can guarantee there are index nodes in the OI file
10919 createmany -o $myDIR/t- 20000
10920 $LCTL set_param fail_loc=0
10921 # The guard is current the largest FID holder
10923 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10925 local IDX=$(($SEQ % 64))
10927 do_facet $SINGLEMDS sync
10928 # Make sure journal flushed.
10930 local blk1=$(do_facet $SINGLEMDS \
10931 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10932 grep Blockcount | awk '{print $4}')
10934 # Remove old files, some OI blocks will become idle.
10935 unlinkmany $myDIR/t- 20000
10937 # The OI file should become empty now
10939 # Create new files, idle OI blocks should be reused.
10940 createmany -o $myDIR/t- 2000
10941 do_facet $SINGLEMDS sync
10942 # Make sure journal flushed.
10944 local blk2=$(do_facet $SINGLEMDS \
10945 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10946 grep Blockcount | awk '{print $4}')
10948 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10950 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10954 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10957 mkdir -p $DIR/$tdir/test_230_local
10958 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10959 [ $mdt_idx -ne 0 ] &&
10960 error "create local directory on wrong MDT $mdt_idx"
10962 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10963 error "create remote directory failed"
10964 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10965 [ $mdt_idx -ne $MDTIDX ] &&
10966 error "create remote directory on wrong MDT $mdt_idx"
10968 createmany -o $DIR/$tdir/test_230/t- 10 ||
10969 error "create files on remote directory failed"
10970 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10971 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10972 rm -r $DIR/$tdir || error "unlink remote directory failed"
10974 run_test 230a "Create remote directory and files under the remote directory"
10977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10978 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10980 local remote_dir=$DIR/$tdir/remote_dir
10983 mkdir -p $DIR/$tdir
10984 $LFS mkdir -i $MDTIDX $remote_dir ||
10985 error "create remote directory failed"
10987 $LFS mkdir -i 0 $remote_dir/new_dir &&
10988 error "nested remote directory create succeed!"
10990 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
10991 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
10992 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
10995 error "create remote directory failed after set enable_remote_dir"
10997 rm -rf $remote_dir || error "first unlink remote directory failed"
10999 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11000 error "chown worked"
11002 do_facet mds$MDTIDX lctl set_param \
11003 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11004 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11005 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11008 error "create remote dir failed after set enable_remote_dir_gid"
11010 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11012 run_test 230b "nested remote directory should be failed"
11016 # For simplicity this test assumes that max_pages_per_rpc
11017 # is the same across all OSCs
11018 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11019 local bulk_size=$((max_pages * 4096))
11021 mkdir -p $DIR/$tdir
11023 # clear the OSC stats
11024 $LCTL set_param osc.*.stats=0 &>/dev/null
11026 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11027 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11028 oflag=direct &>/dev/null || error "dd failed"
11030 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11031 if [ x$nrpcs != "x1" ]; then
11032 error "found $nrpc ost_write RPCs, not 1 as expected"
11035 # Drop the OSC cache, otherwise we will read from it
11036 cancel_lru_locks osc
11038 # clear the OSC stats
11039 $LCTL set_param osc.*.stats=0 &>/dev/null
11041 # Client reads $bulk_size.
11042 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11043 iflag=direct &>/dev/null || error "dd failed"
11045 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11046 if [ x$nrpcs != "x1" ]; then
11047 error "found $nrpc ost_read RPCs, not 1 as expected"
11050 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11053 mkdir -p $DIR/$tdir
11055 for i in {0..1023}; do
11056 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11057 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11058 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11062 run_test 231b "must not assert on fully utilized OST request buffer"
11065 mkdir -p $DIR/$tdir
11066 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11067 $LCTL set_param fail_loc=0x31c
11069 # ignore dd failure
11070 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11072 $LCTL set_param fail_loc=0
11073 umount_client $MOUNT || error "umount failed"
11074 mount_client $MOUNT || error "mount failed"
11076 run_test 232 "failed lock should not block umount"
11079 # tests that do cleanup/setup should be run at the end
11083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11085 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11086 $LCTL set_param fail_loc=0x903
11087 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11088 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11091 FAIL_ON_ERROR=true cleanup
11092 FAIL_ON_ERROR=true setup
11094 run_test 900 "umount should not race with any mgc requeue thread"
11097 check_and_cleanup_lustre
11098 if [ "$I_MOUNTED" != "yes" ]; then
11099 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true