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)
1715 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1716 echo "Currently only works with ldiskfs-based OSTs"
1720 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1722 #don't unmount/remount the OSTs if we don't need to do that
1723 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1724 # update too, until that use mount/ll_decode_filter_fid/mount
1725 local dir=$(facet_mntpt ost$ost)
1726 local opts=${OST_MOUNT_OPTS}
1728 if ! do_facet ost$ost test -b ${dev}; then
1729 opts=$(csa_add "$opts" -o loop)
1733 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1734 { error "mounting $dev as $FSTYPE failed"; return 3; }
1736 seq=$(echo $seq | sed -e "s/^0x//g")
1737 if [ $seq == 0 ]; then
1738 oid_hex=$(echo $oid)
1740 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1742 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid_hex)
1743 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1744 do_facet ost$ost umount -d $dir
1745 start ost$ost $dev $OST_MOUNT_OPTS
1747 # re-enable when debugfs will understand new filter_fid
1748 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1749 # $dev 2>/dev/null" | grep "parent=")
1751 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1753 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1755 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1756 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1757 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1758 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1759 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1760 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1762 # compare lmm_seq and filter_fid->ff_parent.f_seq
1763 [ $ff_pseq = $lmm_seq ] ||
1764 error "FF parent SEQ $ff_pseq != $lmm_seq"
1765 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1766 [ $ff_poid = $lmm_oid ] ||
1767 error "FF parent OID $ff_poid != $lmm_oid"
1768 [ $ff_pstripe = $stripe_nr ] ||
1769 error "FF stripe $ff_pstripe != $stripe_nr"
1771 stripe_nr=$((stripe_nr + 1))
1776 remote_ost_nodsh && skip "remote OST with nodsh" && return
1777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1778 test_mkdir -p $DIR/$tdir
1780 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1781 { error "setstripe -c -1 failed"; return 1; }
1782 # We need to send a write to every object to get parent FID info set.
1783 # This _should_ also work for setattr, but does not currently.
1784 # touch $DIR/$tdir/$tfile-1 ||
1785 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1786 { error "dd $tfile-1 failed"; return 2; }
1787 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1788 { error "setstripe -c -1 failed"; return 3; }
1789 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1790 { error "dd $tfile-2 failed"; return 4; }
1792 # make sure write RPCs have been sent to OSTs
1795 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1796 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1798 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1800 test_27A() { # b=19102
1801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1802 local restore_size=$($GETSTRIPE -S $MOUNT)
1803 local restore_count=$($GETSTRIPE -c $MOUNT)
1804 local restore_offset=$($GETSTRIPE -i $MOUNT)
1805 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1806 local default_size=$($GETSTRIPE -S $MOUNT)
1807 local default_count=$($GETSTRIPE -c $MOUNT)
1808 local default_offset=$($GETSTRIPE -i $MOUNT)
1809 local dsize=$((1024 * 1024))
1810 [ $default_size -eq $dsize ] ||
1811 error "stripe size $default_size != $dsize"
1812 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1813 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1814 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1816 run_test 27A "check filesystem-wide default LOV EA values"
1818 test_27B() { # LU-2523
1819 test_mkdir -p $DIR/$tdir
1820 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1822 # open f1 with O_LOV_DELAY_CREATE
1824 # call setstripe ioctl on open file descriptor for f1
1826 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1830 # open f1 with O_LOV_DELAY_CREATE
1832 # call setstripe ioctl on open file descriptor for f1
1834 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1836 # Allow multiop to fail in imitation of NFS's busted semantics.
1839 run_test 27B "call setstripe on open unlinked file/rename victim"
1841 test_27C() { #LU-2871
1842 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1849 test_mkdir -p $DIR/$tdir
1851 for i in $(seq 0 $((OSTCOUNT - 1))); do
1852 # set stripe across all OSTs starting from OST$i
1853 $SETSTRIPE -i $i -c -1 $tfile$i
1854 # get striping information
1855 ost_idx=($($GETSTRIPE $tfile$i |
1856 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1859 for j in $(seq 0 $((OSTCOUNT - 1))); do
1860 index=$(((i + j) % OSTCOUNT))
1861 [ ${ost_idx[$j]} -eq $index ] || error
1865 run_test 27C "check full striping across all OSTs"
1867 # createtest also checks that device nodes are created and
1868 # then visible correctly (#2091)
1869 test_28() { # bug 2091
1871 $CREATETEST $DIR/d28/ct || error
1873 run_test 28 "create/mknod/mkdir with bad file types ============"
1876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1877 cancel_lru_locks mdc
1883 declare -i LOCKCOUNTORIG=0
1884 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1885 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1887 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1889 declare -i LOCKUNUSEDCOUNTORIG=0
1890 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1891 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1898 declare -i LOCKCOUNTCURRENT=0
1899 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1900 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1903 declare -i LOCKUNUSEDCOUNTCURRENT=0
1904 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1905 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1908 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1909 lctl set_param -n ldlm.dump_namespaces ""
1910 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1911 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1912 log "dumped log to $TMP/test_29.dk (bug 5793)"
1915 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1916 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1917 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1918 log "dumped log to $TMP/test_29.dk (bug 5793)"
1922 run_test 29 "IT_GETATTR regression ============================"
1924 test_30a() { # was test_30
1925 cp `which ls` $DIR || cp /bin/ls $DIR
1929 run_test 30a "execute binary from Lustre (execve) =============="
1932 cp `which ls` $DIR || cp /bin/ls $DIR
1934 $RUNAS $DIR/ls / || error
1937 run_test 30b "execute binary from Lustre as non-root ==========="
1939 test_30c() { # b=22376
1940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1941 cp `which ls` $DIR || cp /bin/ls $DIR
1943 cancel_lru_locks mdc
1944 cancel_lru_locks osc
1945 $RUNAS $DIR/ls / || error
1948 run_test 30c "execute binary from Lustre without read perms ===="
1951 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1952 $CHECKSTAT -a $DIR/f31 || error
1954 run_test 31a "open-unlink file =================================="
1957 touch $DIR/f31 || error
1958 ln $DIR/f31 $DIR/f31b || error
1959 $MULTIOP $DIR/f31b Ouc || error
1960 $CHECKSTAT -t file $DIR/f31 || error
1962 run_test 31b "unlink file with multiple links while open ======="
1965 touch $DIR/f31 || error
1966 ln $DIR/f31 $DIR/f31c || error
1967 multiop_bg_pause $DIR/f31 O_uc || return 1
1969 $MULTIOP $DIR/f31c Ouc
1970 kill -USR1 $MULTIPID
1973 run_test 31c "open-unlink file with multiple links ============="
1976 opendirunlink $DIR/d31d $DIR/d31d || error
1977 $CHECKSTAT -a $DIR/d31d || error
1979 run_test 31d "remove of open directory ========================="
1981 test_31e() { # bug 2904
1982 check_kernel_version 34 || return 0
1983 openfilleddirunlink $DIR/d31e || error
1985 run_test 31e "remove of open non-empty directory ==============="
1987 test_31f() { # bug 4554
1988 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1990 test_mkdir $DIR/d31f
1991 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1992 cp /etc/hosts $DIR/d31f
1994 $GETSTRIPE $DIR/d31f/hosts
1995 multiop_bg_pause $DIR/d31f D_c || return 1
1998 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1999 test_mkdir $DIR/d31f
2000 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2001 cp /etc/hosts $DIR/d31f
2003 $GETSTRIPE $DIR/d31f/hosts
2004 multiop_bg_pause $DIR/d31f D_c || return 1
2007 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2008 wait $MULTIPID || error "first opendir $MULTIPID failed"
2012 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2013 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2016 run_test 31f "remove of open directory with open-unlink file ==="
2019 echo "-- cross directory link --"
2020 test_mkdir $DIR/d31ga
2021 test_mkdir $DIR/d31gb
2023 ln $DIR/d31ga/f $DIR/d31gb/g
2024 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2025 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2026 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2027 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2029 run_test 31g "cross directory link==============="
2032 echo "-- cross directory link --"
2033 test_mkdir $DIR/d31h
2034 test_mkdir $DIR/d31h/dir
2036 ln $DIR/d31h/f $DIR/d31h/dir/g
2037 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2038 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2039 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2040 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2042 run_test 31h "cross directory link under child==============="
2045 echo "-- cross directory link --"
2046 test_mkdir $DIR/d31i
2047 test_mkdir $DIR/d31i/dir
2048 touch $DIR/d31i/dir/f
2049 ln $DIR/d31i/dir/f $DIR/d31i/g
2050 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2051 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2052 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2053 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2055 run_test 31i "cross directory link under parent==============="
2059 test_mkdir $DIR/d31j
2060 test_mkdir $DIR/d31j/dir1
2061 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2062 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2063 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2064 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2067 run_test 31j "link for directory==============="
2071 test_mkdir $DIR/d31k
2073 touch $DIR/d31k/exist
2074 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2075 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2076 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2077 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2078 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2079 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2080 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2083 run_test 31k "link to file: the same, non-existing, dir==============="
2086 test_mkdir $DIR/d31m
2088 test_mkdir $DIR/d31m2
2089 touch $DIR/d31m2/exist
2090 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2091 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2092 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2093 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2094 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2095 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2098 run_test 31m "link to file: the same, non-existing, dir==============="
2101 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2102 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2103 nlink=$(stat --format=%h $DIR/$tfile)
2104 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2105 exec 173<$DIR/$tfile
2106 trap "exec 173<&-" EXIT
2107 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2108 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2109 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2110 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2111 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2114 run_test 31n "check link count of unlinked file"
2116 cleanup_test32_mount() {
2118 $UMOUNT $DIR/$tdir/ext2-mountpoint
2122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2123 echo "== more mountpoints and symlinks ================="
2124 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2125 trap cleanup_test32_mount EXIT
2126 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2127 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2128 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2129 cleanup_test32_mount
2131 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2135 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2136 trap cleanup_test32_mount EXIT
2137 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2138 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2139 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2140 cleanup_test32_mount
2142 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2146 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2147 trap cleanup_test32_mount EXIT
2148 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2149 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2150 test_mkdir -p $DIR/$tdir/d2/test_dir
2151 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2152 cleanup_test32_mount
2154 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2158 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2159 trap cleanup_test32_mount EXIT
2160 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2161 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2162 test_mkdir -p $DIR/$tdir/d2/test_dir
2163 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2164 cleanup_test32_mount
2166 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2169 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2170 test_mkdir -p $DIR/d32e/tmp
2171 TMP_DIR=$DIR/d32e/tmp
2172 ln -s $DIR/d32e $TMP_DIR/symlink11
2173 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2174 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2175 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2177 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2180 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2181 test_mkdir -p $DIR/d32f/tmp
2182 TMP_DIR=$DIR/d32f/tmp
2183 ln -s $DIR/d32f $TMP_DIR/symlink11
2184 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2185 ls $DIR/d32f/tmp/symlink11 || error
2186 ls $DIR/d32f/symlink01 || error
2188 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2191 TMP_DIR=$DIR/$tdir/tmp
2192 test_mkdir -p $DIR/$tdir/tmp
2193 test_mkdir $DIR/${tdir}2
2194 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2195 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2196 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2197 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2198 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2199 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2201 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2204 rm -fr $DIR/$tdir $DIR/${tdir}2
2205 TMP_DIR=$DIR/$tdir/tmp
2206 test_mkdir -p $DIR/$tdir/tmp
2207 test_mkdir $DIR/${tdir}2
2208 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2209 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2210 ls $TMP_DIR/symlink12 || error
2211 ls $DIR/$tdir/symlink02 || error
2213 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2217 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2218 trap cleanup_test32_mount EXIT
2219 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2220 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2221 touch $DIR/$tdir/test_file
2222 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2223 cleanup_test32_mount
2225 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2229 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2230 trap cleanup_test32_mount EXIT
2231 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2232 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2233 touch $DIR/$tdir/test_file
2234 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2235 cleanup_test32_mount
2237 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2242 trap cleanup_test32_mount EXIT
2243 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2244 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2245 test_mkdir -p $DIR/$tdir/d2
2246 touch $DIR/$tdir/d2/test_file || error
2247 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2248 cleanup_test32_mount
2250 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2255 trap cleanup_test32_mount EXIT
2256 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2257 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2258 test_mkdir -p $DIR/$tdir/d2
2259 touch $DIR/$tdir/d2/test_file
2260 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2261 cleanup_test32_mount
2263 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2267 test_mkdir -p $DIR/d32m/tmp
2268 TMP_DIR=$DIR/d32m/tmp
2269 ln -s $DIR $TMP_DIR/symlink11
2270 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2271 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2272 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2274 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2278 test_mkdir -p $DIR/d32n/tmp
2279 TMP_DIR=$DIR/d32n/tmp
2280 ln -s $DIR $TMP_DIR/symlink11
2281 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2282 ls -l $DIR/d32n/tmp/symlink11 || error
2283 ls -l $DIR/d32n/symlink01 || error
2285 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2288 rm -fr $DIR/d32o $DIR/$tfile
2290 test_mkdir -p $DIR/d32o/tmp
2291 TMP_DIR=$DIR/d32o/tmp
2292 ln -s $DIR/$tfile $TMP_DIR/symlink12
2293 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2294 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2295 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2296 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2297 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2299 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2309 test_mkdir -p $DIR/d32p/tmp
2311 TMP_DIR=$DIR/d32p/tmp
2313 ln -s $DIR/$tfile $TMP_DIR/symlink12
2315 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2317 cat $DIR/d32p/tmp/symlink12 || error
2319 cat $DIR/d32p/symlink02 || error
2322 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2324 cleanup_testdir_mount() {
2330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2331 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2332 trap cleanup_testdir_mount EXIT
2333 test_mkdir -p $DIR/$tdir
2334 touch $DIR/$tdir/under_the_mount
2335 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2336 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2337 cleanup_testdir_mount
2339 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2343 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2344 trap cleanup_testdir_mount EXIT
2345 test_mkdir -p $DIR/$tdir
2346 touch $DIR/$tdir/under_the_mount
2347 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2348 ls $DIR/$tdir | grep -q under_the_mount && error || true
2349 cleanup_testdir_mount
2351 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2356 chmod 444 $DIR/$tfile
2357 chown $RUNAS_ID $DIR/$tfile
2359 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2362 run_test 33aa "write file with mode 444 (should return error) ===="
2366 test_mkdir -p $DIR/d33
2367 chown $RUNAS_ID $DIR/d33
2368 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2369 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2370 error "open RDWR" || true
2372 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2376 test_mkdir -p $DIR/d33
2377 chown $RUNAS_ID $DIR/d33
2378 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2380 run_test 33b "test open file with malformed flags (No panic and return error)"
2383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2389 remote_ost_nodsh && skip "remote OST with nodsh" && return
2392 test_mkdir -p $DIR/d33
2393 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2396 for ostnum in $(seq $OSTCOUNT); do
2397 # test-framework's OST numbering is one-based, while Lustre's
2399 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2400 # Parsing llobdstat's output sucks; we could grep the /proc
2401 # path, but that's likely to not be as portable as using the
2402 # llobdstat utility. So we parse lctl output instead.
2403 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2404 obdfilter/$ostname/stats |
2405 awk '/^write_bytes/ {print $7}' )
2406 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2407 if (( ${write_bytes:-0} > 0 ))
2414 $all_zeros || return 0
2417 echo foo > $DIR/d33/bar
2421 # Total up write_bytes after writing. We'd better find non-zeros.
2422 for ostnum in $(seq $OSTCOUNT); do
2423 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2424 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2425 obdfilter/$ostname/stats |
2426 awk '/^write_bytes/ {print $7}' )
2427 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2428 if (( ${write_bytes:-0} > 0 ))
2437 for ostnum in $(seq $OSTCOUNT); do
2438 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2439 echo "Check that write_bytes is present in obdfilter/*/stats:"
2440 do_facet ost$ostnum lctl get_param -n \
2441 obdfilter/$ostname/stats
2443 error "OST not keeping write_bytes stats (b22312)"
2446 run_test 33c "test llobdstat and write_bytes"
2449 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2452 local remote_dir=$DIR/$tdir/remote_dir
2455 $LFS mkdir -i $MDTIDX $remote_dir ||
2456 error "create remote directory failed"
2458 touch $remote_dir/$tfile
2459 chmod 444 $remote_dir/$tfile
2460 chown $RUNAS_ID $remote_dir/$tfile
2462 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2464 chown $RUNAS_ID $remote_dir
2465 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2466 error "create" || true
2467 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2468 error "open RDWR" || true
2469 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2470 error "create" || true
2472 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2474 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2477 $MCREATE $DIR/f34 || error
2478 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2479 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2480 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2481 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2483 run_test 34a "truncate file that has not been opened ==========="
2486 [ ! -f $DIR/f34 ] && test_34a
2487 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2488 $OPENFILE -f O_RDONLY $DIR/f34
2489 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2490 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2492 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2495 [ ! -f $DIR/f34 ] && test_34a
2496 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2497 $OPENFILE -f O_RDWR $DIR/f34
2498 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2499 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2501 run_test 34c "O_RDWR opening file-with-size works =============="
2504 [ ! -f $DIR/f34 ] && test_34a
2505 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2506 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2509 run_test 34d "write to sparse file ============================="
2513 $MCREATE $DIR/f34e || error
2514 $TRUNCATE $DIR/f34e 1000 || error
2515 $CHECKSTAT -s 1000 $DIR/f34e || error
2516 $OPENFILE -f O_RDWR $DIR/f34e
2517 $CHECKSTAT -s 1000 $DIR/f34e || error
2519 run_test 34e "create objects, some with size and some without =="
2521 test_34f() { # bug 6242, 6243
2522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2525 $MCREATE $DIR/f34f || error
2526 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2527 dd if=$DIR/f34f of=$TMP/f34f
2528 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2529 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2530 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2531 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2532 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2534 run_test 34f "read from a file with no objects until EOF ======="
2537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2538 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2539 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2540 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2541 cancel_lru_locks osc
2542 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2543 error "wrong size after lock cancel"
2545 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2546 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2547 error "expanding truncate failed"
2548 cancel_lru_locks osc
2549 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2550 error "wrong expanded size after lock cancel"
2552 run_test 34g "truncate long file ==============================="
2555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2559 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2560 sync # Flush the cache so that multiop below does not block on cache
2561 # flush when getting the group lock
2562 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2566 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2567 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2571 local nsz=`stat -c %s $DIR/$tfile`
2572 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2574 run_test 34h "ftruncate file under grouplock should not block"
2577 cp /bin/sh $DIR/f35a
2579 chown $RUNAS_ID $DIR/f35a
2580 $RUNAS $DIR/f35a && error || true
2583 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2587 utime $DIR/f36 || error
2589 run_test 36a "MDS utime check (mknod, utime) ==================="
2593 utime $DIR/f36 || error
2595 run_test 36b "OST utime check (open, utime) ===================="
2600 chown $RUNAS_ID $DIR/d36
2601 $RUNAS utime $DIR/d36/f36 || error
2603 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2606 [ ! -d $DIR/d36 ] && test_36c
2607 echo "" > $DIR/d36/f36
2608 $RUNAS utime $DIR/d36/f36 || error
2610 run_test 36d "non-root OST utime check (open, utime) ==========="
2613 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2614 test_mkdir -p $DIR/$tdir
2615 touch $DIR/$tdir/$tfile
2616 $RUNAS utime $DIR/$tdir/$tfile && \
2617 error "utime worked, expected failure" || true
2619 run_test 36e "utime on non-owned file (should return error) ===="
2623 local LANG_SAVE=$LANG
2624 local LC_LANG_SAVE=$LC_LANG
2625 export LANG=C LC_LANG=C # for date language
2627 DATESTR="Dec 20 2000"
2628 test_mkdir -p $DIR/$tdir
2629 lctl set_param fail_loc=$fl
2631 cp /etc/hosts $DIR/$tdir/$tfile
2632 sync & # write RPC generated with "current" inode timestamp, but delayed
2634 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2635 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2636 cancel_lru_locks osc
2637 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2639 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2640 echo "BEFORE: $LS_BEFORE" && \
2641 echo "AFTER : $LS_AFTER" && \
2642 echo "WANT : $DATESTR" && \
2643 error "$DIR/$tdir/$tfile timestamps changed" || true
2645 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2650 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2651 subr_36fh "0x80000214"
2653 run_test 36f "utime on file racing with OST BRW write =========="
2656 remote_ost_nodsh && skip "remote OST with nodsh" && return
2657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2662 test_mkdir -p $DIR/$tdir
2663 fmd_max_age=$(do_facet ost1 \
2664 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2667 fmd_before=$(do_facet ost1 \
2668 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2669 touch $DIR/$tdir/$tfile
2670 sleep $((fmd_max_age + 12))
2671 fmd_after=$(do_facet ost1 \
2672 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2674 echo "fmd_before: $fmd_before"
2675 echo "fmd_after: $fmd_after"
2676 [ "$fmd_after" -gt "$fmd_before" ] && \
2677 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2678 error "fmd didn't expire after ping" || true
2680 run_test 36g "filter mod data cache expiry ====================="
2683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2684 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2685 subr_36fh "0x80000227"
2687 run_test 36h "utime on file racing with OST BRW write =========="
2689 # test_37 - duplicate with tests 32q 32r
2692 local file=$DIR/$tfile
2694 openfile -f O_DIRECTORY $file
2697 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2698 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2700 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2704 touch $DIR/${tfile}2
2705 # ls -l $DIR/$tfile $DIR/${tfile}2
2706 # ls -lu $DIR/$tfile $DIR/${tfile}2
2707 # ls -lc $DIR/$tfile $DIR/${tfile}2
2709 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2710 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2712 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2714 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2716 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2717 error "O_TRUNC didn't change timestamps"
2720 run_test 39 "mtime changed on create ==========================="
2723 test_mkdir -p $DIR/$tdir
2724 cp -p /etc/passwd $DIR/$tdir/fopen
2725 cp -p /etc/passwd $DIR/$tdir/flink
2726 cp -p /etc/passwd $DIR/$tdir/funlink
2727 cp -p /etc/passwd $DIR/$tdir/frename
2728 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2731 echo "aaaaaa" >> $DIR/$tdir/fopen
2732 echo "aaaaaa" >> $DIR/$tdir/flink
2733 echo "aaaaaa" >> $DIR/$tdir/funlink
2734 echo "aaaaaa" >> $DIR/$tdir/frename
2736 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2737 local link_new=`stat -c %Y $DIR/$tdir/flink`
2738 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2739 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2741 cat $DIR/$tdir/fopen > /dev/null
2742 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2743 rm -f $DIR/$tdir/funlink2
2744 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2746 for (( i=0; i < 2; i++ )) ; do
2747 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2748 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2749 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2750 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2752 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2753 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2754 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2755 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2757 cancel_lru_locks osc
2758 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2761 run_test 39b "mtime change on open, link, unlink, rename ======"
2763 # this should be set to past
2764 TEST_39_MTIME=`date -d "1 year ago" +%s`
2770 local mtime0=`stat -c %Y $DIR1/$tfile`
2772 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2773 local mtime1=`stat -c %Y $DIR1/$tfile`
2774 [ "$mtime1" = $TEST_39_MTIME ] || \
2775 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2778 echo hello >> $DIR1/$tfile
2780 local mtime2=`stat -c %Y $DIR1/$tfile`
2781 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2782 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2784 mv $DIR1/$tfile $DIR1/$tfile-1
2786 for (( i=0; i < 2; i++ )) ; do
2787 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2788 [ "$mtime2" = "$mtime3" ] || \
2789 error "mtime ($mtime2) changed (to $mtime3) on rename"
2791 cancel_lru_locks osc
2792 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2795 run_test 39c "mtime change on rename ==========================="
2799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2802 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2804 for (( i=0; i < 2; i++ )) ; do
2805 local mtime=`stat -c %Y $DIR1/$tfile`
2806 [ $mtime = $TEST_39_MTIME ] || \
2807 error "mtime($mtime) is not set to $TEST_39_MTIME"
2809 cancel_lru_locks osc
2810 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2813 run_test 39d "create, utime, stat =============================="
2817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2819 local mtime1=`stat -c %Y $DIR1/$tfile`
2821 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2823 for (( i=0; i < 2; i++ )) ; do
2824 local mtime2=`stat -c %Y $DIR1/$tfile`
2825 [ $mtime2 = $TEST_39_MTIME ] || \
2826 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2828 cancel_lru_locks osc
2829 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2832 run_test 39e "create, stat, utime, stat ========================"
2836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2838 mtime1=`stat -c %Y $DIR1/$tfile`
2841 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2843 for (( i=0; i < 2; i++ )) ; do
2844 local mtime2=`stat -c %Y $DIR1/$tfile`
2845 [ $mtime2 = $TEST_39_MTIME ] || \
2846 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2848 cancel_lru_locks osc
2849 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2852 run_test 39f "create, stat, sleep, utime, stat ================="
2856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2857 echo hello >> $DIR1/$tfile
2858 local mtime1=`stat -c %Y $DIR1/$tfile`
2861 chmod o+r $DIR1/$tfile
2863 for (( i=0; i < 2; i++ )) ; do
2864 local mtime2=`stat -c %Y $DIR1/$tfile`
2865 [ "$mtime1" = "$mtime2" ] || \
2866 error "lost mtime: $mtime2, should be $mtime1"
2868 cancel_lru_locks osc
2869 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2872 run_test 39g "write, chmod, stat ==============================="
2876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2881 echo hello >> $DIR1/$tfile
2882 local mtime1=`stat -c %Y $DIR1/$tfile`
2884 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2886 if [ "$d1" != "$d2" ]; then
2887 echo "write and touch not within one second"
2889 for (( i=0; i < 2; i++ )) ; do
2890 local mtime2=`stat -c %Y $DIR1/$tfile`
2891 [ "$mtime2" = $TEST_39_MTIME ] || \
2892 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2894 cancel_lru_locks osc
2895 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2899 run_test 39h "write, utime within one second, stat ============="
2902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2906 echo hello >> $DIR1/$tfile
2907 local mtime1=`stat -c %Y $DIR1/$tfile`
2909 mv $DIR1/$tfile $DIR1/$tfile-1
2911 for (( i=0; i < 2; i++ )) ; do
2912 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2914 [ "$mtime1" = "$mtime2" ] || \
2915 error "lost mtime: $mtime2, should be $mtime1"
2917 cancel_lru_locks osc
2918 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2921 run_test 39i "write, rename, stat =============================="
2924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2925 start_full_debug_logging
2929 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2930 lctl set_param fail_loc=0x80000412
2931 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2932 error "multiop failed"
2934 local mtime1=`stat -c %Y $DIR1/$tfile`
2936 mv $DIR1/$tfile $DIR1/$tfile-1
2938 kill -USR1 $multipid
2939 wait $multipid || error "multiop close failed"
2941 for (( i=0; i < 2; i++ )) ; do
2942 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2943 [ "$mtime1" = "$mtime2" ] ||
2944 error "mtime is lost on close: $mtime2, " \
2947 cancel_lru_locks osc
2948 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2950 lctl set_param fail_loc=0
2951 stop_full_debug_logging
2953 run_test 39j "write, rename, close, stat ======================="
2956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2960 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2962 local mtime1=`stat -c %Y $DIR1/$tfile`
2964 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2966 kill -USR1 $multipid
2967 wait $multipid || error "multiop close failed"
2969 for (( i=0; i < 2; i++ )) ; do
2970 local mtime2=`stat -c %Y $DIR1/$tfile`
2972 [ "$mtime2" = $TEST_39_MTIME ] || \
2973 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2975 cancel_lru_locks osc
2976 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2979 run_test 39k "write, utime, close, stat ========================"
2981 # this should be set to future
2982 TEST_39_ATIME=`date -d "1 year" +%s`
2985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2986 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2987 local atime_diff=$(do_facet $SINGLEMDS \
2988 lctl get_param -n mdd.*MDT0000*.atime_diff)
2992 # test setting directory atime to future
2993 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2994 local atime=$(stat -c %X $DIR/$tdir)
2995 [ "$atime" = $TEST_39_ATIME ] || \
2996 error "atime is not set to future: $atime, $TEST_39_ATIME"
2998 # test setting directory atime from future to now
2999 local d1=$(date +%s)
3001 local d2=$(date +%s)
3003 cancel_lru_locks mdc
3004 atime=$(stat -c %X $DIR/$tdir)
3005 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3006 error "atime is not updated from future: $atime, $d1<atime<$d2"
3008 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3011 # test setting directory atime when now > dir atime + atime_diff
3015 cancel_lru_locks mdc
3016 atime=$(stat -c %X $DIR/$tdir)
3017 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3018 error "atime is not updated : $atime, should be $d2"
3020 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3023 # test not setting directory atime when now < dir atime + atime_diff
3025 cancel_lru_locks mdc
3026 atime=$(stat -c %X $DIR/$tdir)
3027 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3028 error "atime is updated to $atime, should remain $d1<atime<$d2"
3030 do_facet $SINGLEMDS \
3031 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3033 run_test 39l "directory atime update ==========================="
3036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3039 local far_past_mtime=$(date -d "May 29 1953" +%s)
3040 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3042 touch -m -d @$far_past_mtime $DIR1/$tfile
3043 touch -a -d @$far_past_atime $DIR1/$tfile
3045 for (( i=0; i < 2; i++ )) ; do
3046 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3047 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3048 error "atime or mtime set incorrectly"
3050 cancel_lru_locks osc
3051 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3054 run_test 39m "test atime and mtime before 1970"
3057 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
3058 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
3059 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
3061 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3065 small_write $DIR/f41 18
3067 run_test 41 "test small file write + fstat ====================="
3069 count_ost_writes() {
3070 lctl get_param -n osc.*.stats |
3071 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3078 BG_DIRTY_RATIO_SAVE=10
3079 MAX_BG_DIRTY_RATIO=25
3083 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3084 # dirty_ratio, dirty_background_ratio
3085 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3086 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3087 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3088 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3090 # if file not here, we are a 2.4 kernel
3091 kill -CONT `pidof kupdated`
3096 # setup the trap first, so someone cannot exit the test at the
3097 # exact wrong time and mess up a machine
3098 trap start_writeback EXIT
3099 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3100 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3101 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3102 sysctl -w vm.dirty_writeback_centisecs=0
3103 sysctl -w vm.dirty_writeback_centisecs=0
3104 # save and increase /proc/sys/vm/dirty_ratio
3105 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3106 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3107 # save and increase /proc/sys/vm/dirty_background_ratio
3108 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3109 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3111 # if file not here, we are a 2.4 kernel
3112 kill -STOP `pidof kupdated`
3116 # ensure that all stripes have some grant before we test client-side cache
3118 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3119 dd if=/dev/zero of=$i bs=4k count=1
3124 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3125 # file truncation, and file removal.
3127 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3129 cancel_lru_locks osc
3131 sync; sleep 1; sync # just to be safe
3132 BEFOREWRITES=`count_ost_writes`
3133 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3134 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3135 AFTERWRITES=`count_ost_writes`
3136 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3137 error "$BEFOREWRITES < $AFTERWRITES"
3140 run_test 42a "ensure that we don't flush on close =============="
3143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3145 cancel_lru_locks osc
3148 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3149 BEFOREWRITES=`count_ost_writes`
3150 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3151 AFTERWRITES=`count_ost_writes`
3152 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3153 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3155 BEFOREWRITES=`count_ost_writes`
3156 sync || error "sync: $?"
3157 AFTERWRITES=`count_ost_writes`
3158 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3159 error "$BEFOREWRITES < $AFTERWRITES on sync"
3161 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3165 run_test 42b "test destroy of file with cached dirty data ======"
3167 # if these tests just want to test the effect of truncation,
3168 # they have to be very careful. consider:
3169 # - the first open gets a {0,EOF}PR lock
3170 # - the first write conflicts and gets a {0, count-1}PW
3171 # - the rest of the writes are under {count,EOF}PW
3172 # - the open for truncate tries to match a {0,EOF}PR
3173 # for the filesize and cancels the PWs.
3174 # any number of fixes (don't get {0,EOF} on open, match
3175 # composite locks, do smarter file size management) fix
3176 # this, but for now we want these tests to verify that
3177 # the cancellation with truncate intent works, so we
3178 # start the file with a full-file pw lock to match against
3179 # until the truncate.
3184 cancel_lru_locks osc
3186 # prime the file with 0,EOF PW to match
3190 # now the real test..
3191 dd if=/dev/zero of=$file bs=1024 count=100
3192 BEFOREWRITES=`count_ost_writes`
3193 $TRUNCATE $file $offset
3194 cancel_lru_locks osc
3195 AFTERWRITES=`count_ost_writes`
3200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3202 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3203 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3206 run_test 42c "test partial truncate of file with cached dirty data"
3209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3211 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3212 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3215 run_test 42d "test complete truncate of file with cached dirty data"
3217 test_42e() { # bug22074
3218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3219 local TDIR=$DIR/${tdir}e
3220 local pagesz=$(page_size)
3221 local pages=16 # hardcoded 16 pages, don't change it.
3222 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3223 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3227 test_mkdir -p $DIR/${tdir}e
3228 $SETSTRIPE -c 1 $TDIR
3229 createmany -o $TDIR/f $files
3231 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3233 # we assume that with $OSTCOUNT files, at least one of them will
3234 # be allocated on OST0.
3235 warmup_files=$((OSTCOUNT * max_dirty_mb))
3236 createmany -o $TDIR/w $warmup_files
3238 # write a large amount of data into one file and sync, to get good
3239 # avail_grant number from OST.
3240 for ((i=0; i<$warmup_files; i++)); do
3241 idx=$($GETSTRIPE -i $TDIR/w$i)
3242 [ $idx -ne 0 ] && continue
3243 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3246 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3248 $LCTL get_param $proc_osc0/cur_dirty_bytes
3249 $LCTL get_param $proc_osc0/cur_grant_bytes
3251 # create as much dirty pages as we can while not to trigger the actual
3252 # RPCs directly. but depends on the env, VFS may trigger flush during this
3253 # period, hopefully we are good.
3254 for ((i=0; i<$warmup_files; i++)); do
3255 idx=$($GETSTRIPE -i $TDIR/w$i)
3256 [ $idx -ne 0 ] && continue
3257 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3259 $LCTL get_param $proc_osc0/cur_dirty_bytes
3260 $LCTL get_param $proc_osc0/cur_grant_bytes
3262 # perform the real test
3263 $LCTL set_param $proc_osc0/rpc_stats 0
3264 for ((;i<$files; i++)); do
3265 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3266 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3269 $LCTL get_param $proc_osc0/rpc_stats
3272 local have_ppr=false
3273 $LCTL get_param $proc_osc0/rpc_stats |
3274 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3275 # skip lines until we are at the RPC histogram data
3276 [ "$PPR" == "pages" ] && have_ppr=true && continue
3277 $have_ppr || continue
3279 # we only want the percent stat for < 16 pages
3280 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3282 percent=$((percent + WPCT))
3283 if [ $percent -gt 15 ]; then
3284 error "less than 16-pages write RPCs" \
3291 run_test 42e "verify sub-RPC writes are not done synchronously"
3294 test_mkdir -p $DIR/$tdir
3295 cp -p /bin/ls $DIR/$tdir/$tfile
3296 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3298 # give multiop a chance to open
3301 $DIR/$tdir/$tfile && error || true
3304 run_test 43 "execution of file opened for write should return -ETXTBSY"
3307 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3308 test_mkdir -p $DIR/$tdir
3309 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3310 cp -p multiop $DIR/$tdir/multiop
3311 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3314 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3315 kill -USR1 $MULTIOP_PID || return 2
3316 wait $MULTIOP_PID || return 3
3319 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3323 test_mkdir -p $DIR/$tdir
3324 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3325 cp -p multiop $DIR/$tdir/multiop
3326 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3329 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3330 kill -USR1 $MULTIOP_PID || return 2
3331 wait $MULTIOP_PID || return 3
3334 run_test 43b "truncate of file being executed should return -ETXTBSY"
3337 local testdir="$DIR/$tdir"
3338 test_mkdir -p $DIR/$tdir
3340 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3341 ( cd $testdir && md5sum -c)
3343 run_test 43c "md5sum of copy into lustre========================"
3346 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3347 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3348 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3350 run_test 44 "zero length read from a sparse stripe ============="
3353 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3355 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3356 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3357 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3359 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3360 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3363 OFFSETS="0 $((stride/2)) $((stride-1))"
3364 for offset in $OFFSETS ; do
3365 for i in `seq 0 $((nstripe-1))`; do
3366 local GLOBALOFFSETS=""
3367 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3368 local myfn=$DIR/d44a-$size
3369 echo "--------writing $myfn at $size"
3370 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3371 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3372 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3373 || error "ll_sparseness_verify $GLOBALOFFSETS"
3375 for j in `seq 0 $((nstripe-1))`; do
3376 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3377 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3378 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3380 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3381 || error "ll_sparseness_verify $GLOBALOFFSETS"
3386 run_test 44a "test sparse pwrite ==============================="
3390 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3396 before=`dirty_osc_total`
3397 echo executing "\"$*\""
3399 after=`dirty_osc_total`
3400 echo before $before, after $after
3403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3405 # Obtain grants from OST if it supports it
3406 echo blah > ${f}_grant
3409 do_dirty_record "echo blah > $f"
3410 [ $before -eq $after ] && error "write wasn't cached"
3411 do_dirty_record "> $f"
3412 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3413 do_dirty_record "echo blah > $f"
3414 [ $before -eq $after ] && error "write wasn't cached"
3415 do_dirty_record "sync"
3416 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3417 do_dirty_record "echo blah > $f"
3418 [ $before -eq $after ] && error "write wasn't cached"
3419 do_dirty_record "cancel_lru_locks osc"
3420 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3423 run_test 45 "osc io page accounting ============================"
3425 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3426 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3427 # objects offset and an assert hit when an rpc was built with 1023's mapped
3428 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3434 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3436 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3437 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3441 run_test 46 "dirtying a previously written page ================"
3443 # test_47 is removed "Device nodes check" is moved to test_28
3445 test_48a() { # bug 2399
3446 check_kernel_version 34 || return 0
3447 test_mkdir -p $DIR/$tdir
3449 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3450 test_mkdir $DIR/$tdir || error "recreate directory failed"
3451 touch foo || error "'touch foo' failed after recreating cwd"
3452 test_mkdir $DIR/$tdir/bar ||
3453 error "'mkdir foo' failed after recreating cwd"
3454 if check_kernel_version 44; then
3455 touch .foo || error "'touch .foo' failed after recreating cwd"
3456 test_mkdir $DIR/$tdir/.bar ||
3457 error "'mkdir .foo' failed after recreating cwd"
3459 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3460 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3461 cd . || error "'cd .' failed after recreating cwd"
3462 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3463 rmdir . && error "'rmdir .' worked after recreating cwd"
3464 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3465 cd .. || error "'cd ..' failed after recreating cwd"
3467 run_test 48a "Access renamed working dir (should return errors)="
3469 test_48b() { # bug 2399
3470 check_kernel_version 34 || return 0
3472 test_mkdir -p $DIR/$tdir
3474 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3475 touch foo && error "'touch foo' worked after removing cwd"
3476 test_mkdir $DIR/$tdir/foo &&
3477 error "'mkdir foo' worked after removing cwd"
3478 if check_kernel_version 44; then
3479 touch .foo && error "'touch .foo' worked after removing cwd"
3480 test_mkdir $DIR/$tdir/.foo &&
3481 error "'mkdir .foo' worked after removing cwd"
3483 ls . > /dev/null && error "'ls .' worked after removing cwd"
3484 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3485 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3486 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3487 rmdir . && error "'rmdir .' worked after removing cwd"
3488 ln -s . foo && error "'ln -s .' worked after removing cwd"
3489 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3491 run_test 48b "Access removed working dir (should return errors)="
3493 test_48c() { # bug 2350
3494 check_kernel_version 36 || return 0
3495 #lctl set_param debug=-1
3498 test_mkdir -p $DIR/$tdir/dir
3500 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3501 $TRACE touch foo && error "touch foo worked after removing cwd"
3502 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3503 if check_kernel_version 44; then
3504 touch .foo && error "touch .foo worked after removing cwd"
3505 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3507 $TRACE ls . && error "'ls .' worked after removing cwd"
3508 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3509 is_patchless || ( $TRACE cd . &&
3510 error "'cd .' worked after removing cwd" )
3511 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3512 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3513 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3514 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3516 run_test 48c "Access removed working subdir (should return errors)"
3518 test_48d() { # bug 2350
3519 check_kernel_version 36 || return 0
3520 #lctl set_param debug=-1
3523 test_mkdir -p $DIR/$tdir/dir
3525 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3526 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3527 $TRACE touch foo && error "'touch foo' worked after removing parent"
3528 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3529 if check_kernel_version 44; then
3530 touch .foo && error "'touch .foo' worked after removing parent"
3532 error "mkdir .foo worked after removing parent"
3534 $TRACE ls . && error "'ls .' worked after removing parent"
3535 $TRACE ls .. && error "'ls ..' worked after removing parent"
3536 is_patchless || ( $TRACE cd . &&
3537 error "'cd .' worked after recreate parent" )
3538 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3539 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3540 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3541 is_patchless || ( $TRACE cd .. &&
3542 error "'cd ..' worked after removing parent" || true )
3544 run_test 48d "Access removed parent subdir (should return errors)"
3546 test_48e() { # bug 4134
3547 check_kernel_version 41 || return 0
3548 #lctl set_param debug=-1
3551 test_mkdir -p $DIR/$tdir/dir
3553 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3554 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3555 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3556 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3557 # On a buggy kernel addition of "touch foo" after cd .. will
3558 # produce kernel oops in lookup_hash_it
3559 touch ../foo && error "'cd ..' worked after recreate parent"
3561 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3563 run_test 48e "Access to recreated parent subdir (should return errors)"
3565 test_49() { # LU-1030
3566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3567 # get ost1 size - lustre-OST0000
3568 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3569 # write 800M at maximum
3570 [ $ost1_size -gt 819200 ] && ost1_size=819200
3572 lfs setstripe -c 1 -i 0 $DIR/$tfile
3573 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3576 # change max_pages_per_rpc while writing the file
3577 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3578 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3579 # loop until dd process exits
3580 while ps ax -opid | grep -wq $dd_pid; do
3581 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3582 sleep $((RANDOM % 5 + 1))
3584 # restore original max_pages_per_rpc
3585 $LCTL set_param $osc1_mppc=$orig_mppc
3586 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3588 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3592 test_mkdir $DIR/$tdir
3594 ls /proc/$$/cwd || error
3596 run_test 50 "special situations: /proc symlinks ==============="
3598 test_51a() { # was test_51
3599 # bug 1516 - create an empty entry right after ".." then split dir
3600 test_mkdir -p $DIR/$tdir
3601 touch $DIR/$tdir/foo
3602 $MCREATE $DIR/$tdir/bar
3604 createmany -m $DIR/$tdir/longfile 201
3606 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3607 $MCREATE $DIR/$tdir/longfile$FNUM
3612 ls -l $DIR/$tdir > /dev/null || error
3614 run_test 51a "special situations: split htree with empty entry =="
3616 export NUMTEST=70000
3618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3619 local BASE=$DIR/$tdir
3621 # cleanup the directory
3626 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3627 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3628 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3631 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3632 echo "reduced count to $NUMTEST due to inodes"
3634 # need to check free space for the directories as well
3635 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3636 numfree=$((blkfree / 4))
3637 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3638 echo "reduced count to $NUMTEST due to blocks"
3640 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3641 echo "failed" > $BASE/fnum
3643 run_test 51b "exceed 64k subdirectory nlink limit"
3645 test_51ba() { # LU-993
3646 local BASE=$DIR/$tdir
3647 # unlink all but 100 subdirectories, then check it still works
3649 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3651 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3652 local DELETE=$((NUMTEST - LEFT))
3654 # continue on to run this test even if 51b didn't finish,
3655 # just to delete the many subdirectories created.
3656 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3658 # for ldiskfs the nlink count should be 1, but this is OSD specific
3659 # and so this is listed for informational purposes only
3660 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3661 unlinkmany -d $BASE/d $DELETE
3664 if [ $RC -ne 0 ]; then
3665 if [ "$NUMPREV" == "failed" ]; then
3666 skip "previous setup failed"
3669 error "unlink of first $DELETE subdirs failed"
3674 echo "nlink between: $(stat -c %h $BASE)"
3675 # trim the first line of ls output
3676 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3677 [ $FOUND -ne $LEFT ] &&
3678 error "can't find subdirs: found only $FOUND/$LEFT"
3680 unlinkmany -d $BASE/d $DELETE $LEFT ||
3681 error "unlink of second $LEFT subdirs failed"
3682 # regardless of whether the backing filesystem tracks nlink accurately
3683 # or not, the nlink count shouldn't be more than "." and ".." here
3684 local AFTER=$(stat -c %h $BASE)
3685 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3686 echo "nlink after: $AFTER"
3688 run_test 51ba "verify nlink for many subdirectory cleanup"
3691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3692 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3693 test_mkdir -p $DIR/$tdir
3694 createmany -o $DIR/$tdir/t- 1000
3695 $GETSTRIPE $DIR/$tdir > $TMP/files
3696 for N in `seq 0 $((OSTCOUNT - 1))`; do
3697 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3698 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3699 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3701 unlinkmany $DIR/$tdir/t- 1000
3704 for N in `seq 1 $((OSTCOUNT - 1))`; do
3705 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3706 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3707 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3708 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3710 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3711 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3712 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3713 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3717 run_test 51d "check object distribution ===================="
3720 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3721 test_mkdir -p $DIR/$tdir
3722 touch $DIR/$tdir/foo
3723 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3724 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3725 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3726 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3727 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3729 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3730 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3731 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3733 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3734 cp -r $DIR/$tdir /tmp/
3735 rm -fr $DIR/$tdir || error "cleanup rm failed"
3737 run_test 52a "append-only flag test (should return errors) ====="
3740 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3741 test_mkdir -p $DIR/$tdir
3742 touch $DIR/$tdir/foo
3743 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3744 cat test > $DIR/$tdir/foo && error "cat test worked"
3745 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3746 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3747 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3749 echo foo >> $DIR/$tdir/foo && error "echo worked"
3750 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3751 [ -f $DIR/$tdir/foo ] || error
3752 [ -f $DIR/$tdir/foo_ren ] && error
3753 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3755 chattr -i $DIR/$tdir/foo || error "chattr failed"
3757 rm -fr $DIR/$tdir || error
3759 run_test 52b "immutable flag test (should return errors) ======="
3762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3763 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3764 remote_ost_nodsh && skip "remote OST with nodsh" && return
3774 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3775 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3776 param=`echo ${value[0]} | cut -d "=" -f1`
3777 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3778 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3779 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3780 node=$(facet_active_host ost$((ostnum+1)))
3781 param="obdfilter.$ostname.last_id"
3782 ost_last=$(do_node $node lctl get_param -n $param | head -n 1 |
3783 awk -F':' '{print $2}')
3784 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3785 if [ $ost_last != $mds_last ]; then
3786 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3790 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3793 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3794 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3795 $SOCKETSERVER $DIR/socket
3796 $SOCKETCLIENT $DIR/socket || error
3797 $MUNLINK $DIR/socket
3799 run_test 54a "unix domain socket test =========================="
3805 dd if=/dev/zero of=$f bs=`page_size` count=1
3807 run_test 54b "char device works in lustre ======================"
3810 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3811 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3812 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3814 for i in `seq 3 7`; do
3815 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3826 loopdev="$DIR/loop54c"
3829 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3830 mknod $loopdev b 7 $LOOPNUM
3831 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3832 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3833 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3834 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3836 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3837 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3839 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3844 run_test 54c "block device works in lustre ====================="
3850 [ "$string" = `echo $string > $f | cat $f` ] || error
3852 run_test 54d "fifo device works in lustre ======================"
3855 check_kernel_version 46 || return 0
3858 cp -aL /dev/console $f
3859 echo $string > $f || error
3861 run_test 54e "console/tty device works in lustre ======================"
3863 #The test_55 used to be iopen test and it was removed by bz#24037.
3864 #run_test 55 "check iopen_connect_dentry() ======================"
3866 test_56a() { # was test_56
3869 test_mkdir $DIR/$tdir
3870 test_mkdir $DIR/$tdir/dir
3872 NUMFILESx2=$(($NUMFILES * 2))
3873 for i in `seq 1 $NUMFILES` ; do
3874 touch $DIR/$tdir/file$i
3875 touch $DIR/$tdir/dir/file$i
3878 # test lfs getstripe with --recursive
3879 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3880 [ $FILENUM -eq $NUMFILESx2 ] ||
3881 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3882 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3883 [ $FILENUM -eq $NUMFILES ] ||
3884 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3885 echo "$GETSTRIPE --recursive passed."
3887 # test lfs getstripe with file instead of dir
3888 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3889 [ $FILENUM -eq 1 ] || error \
3890 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3891 echo "$GETSTRIPE file1 passed."
3893 #test lfs getstripe with --verbose
3894 [ `$GETSTRIPE --verbose $DIR/$tdir |
3895 grep -c lmm_magic` -eq $NUMFILES ] ||
3896 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3897 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3898 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3899 echo "$GETSTRIPE --verbose passed."
3901 #test lfs getstripe with --obd
3902 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3903 grep -q "unknown obduuid" ||
3904 error "$GETSTRIPE --obd wrong_uuid should return error message"
3906 [ "$OSTCOUNT" -lt 2 ] &&
3907 skip_env "skipping other $GETSTRIPE --obd test" && return
3910 OBDUUID=$(ostuuid_from_index $OSTIDX)
3911 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3912 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3913 [ $FOUND -eq $FILENUM ] ||
3914 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3915 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3916 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3917 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3918 error "$GETSTRIPE --obd: should not show file on other obd"
3919 echo "$GETSTRIPE --obd passed"
3921 run_test 56a "check $GETSTRIPE"
3926 local LOCAL_NUMFILES="$1"
3927 local LOCAL_NUMDIRS="$2"
3928 local MKDIR_PARAMS="$3"
3930 if [ ! -d "$TDIR" ] ; then
3932 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3933 for i in `seq 1 $LOCAL_NUMFILES` ; do
3936 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3937 test_mkdir $TDIR/dir$i
3938 for j in `seq 1 $LOCAL_NUMFILES` ; do
3939 touch $TDIR/dir$i/file$j
3945 setup_56_special() {
3949 if [ ! -e "$TDIR/loop1b" ] ; then
3950 for i in `seq 1 $LOCAL_NUMFILES` ; do
3951 mknod $TDIR/loop${i}b b 7 $i
3952 mknod $TDIR/null${i}c c 1 3
3953 ln -s $TDIR/file1 $TDIR/link${i}l
3955 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3956 mknod $TDIR/dir$i/loop${i}b b 7 $i
3957 mknod $TDIR/dir$i/null${i}c c 1 3
3958 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3967 setup_56 $NUMFILES $NUMDIRS
3969 EXPECTED=$(($NUMDIRS + 2))
3970 # test lfs find with -name
3971 for i in $(seq 1 $NUMFILES) ; do
3972 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3973 [ $NUMS -eq $EXPECTED ] ||
3974 error "lfs find -name \"*$i\" $TDIR wrong: "\
3975 "found $NUMS, expected $EXPECTED"
3978 run_test 56g "check lfs find -name ============================="
3984 setup_56 $NUMFILES $NUMDIRS
3986 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3987 # test lfs find with ! -name
3988 for i in $(seq 1 $NUMFILES) ; do
3989 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3990 [ $NUMS -eq $EXPECTED ] ||
3991 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3992 "found $NUMS, expected $EXPECTED"
3995 run_test 56h "check lfs find ! -name ============================="
3999 test_mkdir -p $DIR/$tdir
4000 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4001 CMD="$LFIND -ost $UUID $DIR/$tdir"
4003 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4005 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4009 setup_56_special $NUMFILES $NUMDIRS
4011 EXPECTED=$((NUMDIRS + 1))
4012 CMD="$LFIND -type d $TDIR"
4013 NUMS=$($CMD | wc -l)
4014 [ $NUMS -eq $EXPECTED ] ||
4015 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4017 run_test 56j "check lfs find -type d ============================="
4021 setup_56_special $NUMFILES $NUMDIRS
4023 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4024 CMD="$LFIND -type f $TDIR"
4025 NUMS=$($CMD | wc -l)
4026 [ $NUMS -eq $EXPECTED ] ||
4027 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4029 run_test 56k "check lfs find -type f ============================="
4033 setup_56_special $NUMFILES $NUMDIRS
4035 EXPECTED=$((NUMDIRS + NUMFILES))
4036 CMD="$LFIND -type b $TDIR"
4037 NUMS=$($CMD | wc -l)
4038 [ $NUMS -eq $EXPECTED ] ||
4039 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4041 run_test 56l "check lfs find -type b ============================="
4045 setup_56_special $NUMFILES $NUMDIRS
4047 EXPECTED=$((NUMDIRS + NUMFILES))
4048 CMD="$LFIND -type c $TDIR"
4049 NUMS=$($CMD | wc -l)
4050 [ $NUMS -eq $EXPECTED ] ||
4051 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4053 run_test 56m "check lfs find -type c ============================="
4057 setup_56_special $NUMFILES $NUMDIRS
4059 EXPECTED=$((NUMDIRS + NUMFILES))
4060 CMD="$LFIND -type l $TDIR"
4061 NUMS=$($CMD | wc -l)
4062 [ $NUMS -eq $EXPECTED ] ||
4063 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4065 run_test 56n "check lfs find -type l ============================="
4069 setup_56 $NUMFILES $NUMDIRS
4071 utime $TDIR/file1 > /dev/null || error "utime (1)"
4072 utime $TDIR/file2 > /dev/null || error "utime (2)"
4073 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4074 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4075 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4076 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4079 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4080 [ $NUMS -eq $EXPECTED ] || \
4081 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4084 CMD="$LFIND -mtime 0 $TDIR"
4085 NUMS=$($CMD | wc -l)
4086 [ $NUMS -eq $EXPECTED ] ||
4087 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4089 run_test 56o "check lfs find -mtime for old files =========================="
4092 [ $RUNAS_ID -eq $UID ] &&
4093 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4096 setup_56 $NUMFILES $NUMDIRS
4098 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4100 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4101 NUMS=$($CMD | wc -l)
4102 [ $NUMS -eq $EXPECTED ] || \
4103 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4105 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4106 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4107 NUMS=$($CMD | wc -l)
4108 [ $NUMS -eq $EXPECTED ] || \
4109 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4111 run_test 56p "check lfs find -uid and ! -uid ==============================="
4114 [ $RUNAS_ID -eq $UID ] &&
4115 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4118 setup_56 $NUMFILES $NUMDIRS
4120 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4123 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4124 NUMS=$($CMD | wc -l)
4125 [ $NUMS -eq $EXPECTED ] ||
4126 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4128 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4129 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4130 NUMS=$($CMD | wc -l)
4131 [ $NUMS -eq $EXPECTED ] ||
4132 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4134 run_test 56q "check lfs find -gid and ! -gid ==============================="
4138 setup_56 $NUMFILES $NUMDIRS
4141 CMD="$LFIND -size 0 -type f $TDIR"
4142 NUMS=$($CMD | wc -l)
4143 [ $NUMS -eq $EXPECTED ] ||
4144 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4146 CMD="$LFIND ! -size 0 -type f $TDIR"
4147 NUMS=$($CMD | wc -l)
4148 [ $NUMS -eq $EXPECTED ] ||
4149 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4150 echo "test" > $TDIR/$tfile
4151 echo "test2" > $TDIR/$tfile.2 && sync
4153 CMD="$LFIND -size 5 -type f $TDIR"
4154 NUMS=$($CMD | wc -l)
4155 [ $NUMS -eq $EXPECTED ] ||
4156 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4158 CMD="$LFIND -size +5 -type f $TDIR"
4159 NUMS=$($CMD | wc -l)
4160 [ $NUMS -eq $EXPECTED ] ||
4161 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4163 CMD="$LFIND -size +0 -type f $TDIR"
4164 NUMS=$($CMD | wc -l)
4165 [ $NUMS -eq $EXPECTED ] ||
4166 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4168 CMD="$LFIND ! -size -5 -type f $TDIR"
4169 NUMS=$($CMD | wc -l)
4170 [ $NUMS -eq $EXPECTED ] ||
4171 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4173 CMD="$LFIND -size -5 -type f $TDIR"
4174 NUMS=$($CMD | wc -l)
4175 [ $NUMS -eq $EXPECTED ] ||
4176 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4178 run_test 56r "check lfs find -size works =========================="
4180 test_56s() { # LU-611
4182 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4184 if [ $OSTCOUNT -gt 1 ]; then
4185 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4189 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4193 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4194 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4195 NUMS=$($CMD | wc -l)
4196 [ $NUMS -eq $EXPECTED ] ||
4197 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4199 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4200 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4201 NUMS=$($CMD | wc -l)
4202 [ $NUMS -eq $EXPECTED ] ||
4203 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4206 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4207 NUMS=$($CMD | wc -l)
4208 [ $NUMS -eq $EXPECTED ] ||
4209 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4211 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4212 NUMS=$($CMD | wc -l)
4213 [ $NUMS -eq $EXPECTED ] ||
4214 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4217 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4218 NUMS=$($CMD | wc -l)
4219 [ $NUMS -eq $EXPECTED ] ||
4220 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4222 run_test 56s "check lfs find -stripe-count works"
4224 test_56t() { # LU-611
4226 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4228 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4230 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4231 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4232 NUMS=$($CMD | wc -l)
4233 [ $NUMS -eq $EXPECTED ] ||
4234 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4236 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4237 NUMS=$($CMD | wc -l)
4238 [ $NUMS -eq $EXPECTED ] ||
4239 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4241 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4242 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4243 NUMS=$($CMD | wc -l)
4244 [ $NUMS -eq $EXPECTED ] ||
4245 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4247 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4248 NUMS=$($CMD | wc -l)
4249 [ $NUMS -eq $EXPECTED ] ||
4250 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4253 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4254 NUMS=$($CMD | wc -l)
4255 [ $NUMS -eq $EXPECTED ] ||
4256 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4258 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4259 NUMS=$($CMD | wc -l)
4260 [ $NUMS -eq $EXPECTED ] ||
4261 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4264 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4265 NUMS=$($CMD | wc -l)
4266 [ $NUMS -eq $EXPECTED ] ||
4267 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4269 run_test 56t "check lfs find -stripe-size works"
4271 test_56u() { # LU-611
4273 setup_56 $NUMFILES $NUMDIRS "-i 0"
4275 if [ $OSTCOUNT -gt 1 ]; then
4276 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4282 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4283 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4284 NUMS=$($CMD | wc -l)
4285 [ $NUMS -eq $EXPECTED ] ||
4286 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4289 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4290 NUMS=$($CMD | wc -l)
4291 [ $NUMS -eq $EXPECTED ] ||
4292 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4294 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4295 NUMS=$($CMD | wc -l)
4296 [ $NUMS -eq $EXPECTED ] ||
4297 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4300 # This should produce an error and not return any files
4301 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4302 NUMS=$($CMD 2>/dev/null | wc -l)
4303 [ $NUMS -eq $EXPECTED ] ||
4304 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4306 if [ $OSTCOUNT -gt 1 ]; then
4307 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4308 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4309 NUMS=$($CMD | wc -l)
4310 [ $NUMS -eq $EXPECTED ] ||
4311 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4314 run_test 56u "check lfs find -stripe-index works"
4321 setup_56 $NUMFILES $NUMDIRS
4323 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4324 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4326 for file in $($LFIND -mdt $UUID $TDIR); do
4327 file_mdt_idx=$($GETSTRIPE -M $file)
4328 [ $file_mdt_idx -eq $MDT_IDX ] ||
4329 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4332 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4334 # Get and check the actual stripe count of one file.
4335 # Usage: check_stripe_count <file> <expected_stripe_count>
4336 check_stripe_count() {
4341 [[ -z "$file" || -z "$expected" ]] &&
4342 error "check_stripe_count: invalid argument!"
4344 local cmd="$GETSTRIPE -c $file"
4345 actual=$($cmd) || error "$cmd failed"
4346 actual=${actual%% *}
4348 if [[ $actual -ne $expected ]]; then
4349 [[ $expected -eq -1 ]] ||
4350 error "$cmd wrong: found $actual, expected $expected"
4351 [[ $actual -eq $OSTCOUNT ]] ||
4352 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4360 rm -rf $TDIR || error "remove $TDIR failed"
4361 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4364 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4365 error "$GETSTRIPE -S -d $TDIR failed"
4366 stripe_size=${stripe_size%% *}
4368 local file_size=$((stripe_size * OSTCOUNT))
4369 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4370 local required_space=$((file_num * file_size))
4371 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4372 [[ $free_space -le $((required_space / 1024)) ]] &&
4373 skip_env "need at least $required_space bytes free space," \
4374 "have $free_space kbytes" && return
4377 local dd_count=$((file_size / dd_bs))
4379 # write data into the files
4383 for i in $(seq 1 $NUMFILES); do
4385 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4386 error "write data into $file failed"
4388 for i in $(seq 1 $NUMDIRS); do
4389 for j in $(seq 1 $NUMFILES); do
4390 file=$TDIR/dir$i/file$j
4391 yes | dd bs=$dd_bs count=$dd_count of=$file \
4393 error "write data into $file failed"
4398 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4401 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4403 eval $cmd || error "$cmd failed"
4405 check_stripe_count $TDIR/file1 $expected
4408 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4410 eval $cmd || error "$cmd failed"
4412 for j in $(seq 1 $NUMFILES); do
4413 check_stripe_count $TDIR/dir1/file$j $expected
4416 # lfs_migrate works with lfs find
4417 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4418 $LFS_MIGRATE -y -c $expected"
4420 eval $cmd || error "$cmd failed"
4422 for i in $(seq 2 $NUMFILES); do
4423 check_stripe_count $TDIR/file$i $expected
4425 for i in $(seq 2 $NUMDIRS); do
4426 for j in $(seq 1 $NUMFILES); do
4427 check_stripe_count $TDIR/dir$i/file$j $expected
4431 run_test 56w "check lfs_migrate -c stripe_count works"
4434 check_swap_layouts_support && return 0
4435 [ "$OSTCOUNT" -lt "2" ] &&
4436 skip_env "need 2 OST, skipping test" && return
4438 local dir0=$DIR/$tdir/$testnum
4439 mkdir -p $dir0 || error "creating dir $dir0"
4441 local ref1=/etc/passwd
4442 local file1=$dir0/file1
4444 $SETSTRIPE -c 2 $file1
4446 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4447 stripe=$($GETSTRIPE -c $file1)
4448 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4449 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4454 run_test 56x "lfs migration support"
4457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4458 # note test will not do anything if MDS is not local
4459 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4460 skip "Only applicable to ldiskfs-based MDTs"
4464 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4465 local MNTDEV="osd*.*MDT*.mntdev"
4466 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4467 [ -z "$DEV" ] && error "can't access $MNTDEV"
4468 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4469 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4470 error "can't access $DEV"
4471 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4472 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4476 run_test 57a "verify MDS filesystem created with large inodes =="
4479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4480 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4481 skip "Only applicable to ldiskfs-based MDTs"
4485 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4490 local FILEN=$dir/f$FILECOUNT
4492 rm -rf $dir || error "removing $dir"
4493 test_mkdir -p $dir || error "creating $dir"
4494 local num=$(get_mds_dir $dir)
4497 echo "mcreating $FILECOUNT files"
4498 createmany -m $dir/f 1 $FILECOUNT || \
4499 error "creating files in $dir"
4501 # verify that files do not have EAs yet
4502 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4503 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4507 df $dir #make sure we get new statfs data
4508 local MDSFREE=$(do_facet $mymds \
4509 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4510 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4511 echo "opening files to create objects/EAs"
4513 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4514 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4517 # verify that files have EAs now
4518 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4519 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4521 sleep 1 #make sure we get new statfs data
4523 local MDSFREE2=$(do_facet $mymds \
4524 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4525 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4526 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4527 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4528 error "MDC before $MDCFREE != after $MDCFREE2"
4530 echo "MDC before $MDCFREE != after $MDCFREE2"
4531 echo "unable to confirm if MDS has large inodes"
4536 run_test 57b "default LOV EAs are stored inside large inodes ==="
4539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4540 [ -z "$(which wiretest 2>/dev/null)" ] &&
4541 skip_env "could not find wiretest" && return
4544 run_test 58 "verify cross-platform wire constants =============="
4547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4548 echo "touch 130 files"
4549 createmany -o $DIR/f59- 130
4551 unlinkmany $DIR/f59- 130
4553 # wait for commitment of removal
4554 wait_delete_completed
4556 run_test 59 "verify cancellation of llog records async ========="
4558 TEST60_HEAD="test_60 run $RANDOM"
4560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4561 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4562 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4563 log "$TEST60_HEAD - from kernel mode"
4564 do_facet mgs sh run-llog.sh
4566 run_test 60a "llog sanity tests run from kernel module =========="
4568 test_60b() { # bug 6411
4569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4571 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4583 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4585 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4589 echo "create 5000 files"
4590 createmany -o $DIR/f60c- 5000
4591 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4592 lctl set_param fail_loc=0x80000137
4593 unlinkmany $DIR/f60c- 5000
4594 lctl set_param fail_loc=0
4596 run_test 60c "unlink file when mds full"
4599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4600 SAVEPRINTK=$(lctl get_param -n printk)
4602 # verify "lctl mark" is even working"
4603 MESSAGE="test message ID $RANDOM $$"
4604 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4605 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4607 lctl set_param printk=0 || error "set lnet.printk failed"
4608 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4609 MESSAGE="new test message ID $RANDOM $$"
4610 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4611 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4612 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4614 lctl set_param -n printk="$SAVEPRINTK"
4616 run_test 60d "test printk console message masking"
4619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4621 dd if=/dev/zero of=$f bs=`page_size` count=1
4622 cancel_lru_locks osc
4623 $MULTIOP $f OSMWUc || error
4626 run_test 61 "mmap() writes don't make sync hang ================"
4628 # bug 2330 - insufficient obd_match error checking causes LBUG
4630 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4633 cancel_lru_locks osc
4634 lctl set_param fail_loc=0x405
4635 cat $f && error "cat succeeded, expect -EIO"
4636 lctl set_param fail_loc=0
4638 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4639 # match every page all of the time.
4640 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4642 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4643 test_63a() { # was test_63
4644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4645 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4646 lctl set_param -n osc.*.max_dirty_mb 0
4647 for i in `seq 10` ; do
4648 dd if=/dev/zero of=$DIR/f63 bs=8k &
4654 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4655 rm -f $DIR/f63 || true
4657 run_test 63a "Verify oig_wait interruption does not crash ======="
4659 # bug 2248 - async write errors didn't return to application on sync
4660 # bug 3677 - async write errors left page locked
4662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4664 lctl set_param debug=-1
4666 # ensure we have a grant to do async writes
4667 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4670 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4671 lctl set_param fail_loc=0x80000406
4672 $MULTIOP $DIR/$tfile Owy && \
4673 error "sync didn't return ENOMEM"
4674 sync; sleep 2; sync # do a real sync this time to flush page
4675 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4676 error "locked page left in cache after async error" || true
4679 run_test 63b "async write errors should be returned to fsync ==="
4682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4684 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4686 run_test 64a "verify filter grant calculations (in kernel) ====="
4689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4690 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4693 run_test 64b "check out-of-space detection on client ==========="
4696 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4698 run_test 64c "verify grant shrink ========================------"
4700 # bug 1414 - set/get directories' stripe info
4702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4703 test_mkdir -p $DIR/$tdir
4705 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4707 run_test 65a "directory with no stripe info ===================="
4710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4711 test_mkdir -p $DIR/$tdir
4712 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4715 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4717 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4721 if [ $OSTCOUNT -gt 1 ]; then
4722 test_mkdir -p $DIR/$tdir
4723 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4724 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4726 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4729 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4733 test_mkdir -p $DIR/$tdir
4734 if [ $STRIPECOUNT -le 0 ]; then
4736 elif [ $STRIPECOUNT -gt 2000 ]; then
4737 #LOV_MAX_STRIPE_COUNT is 2000
4738 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4740 sc=$(($STRIPECOUNT - 1))
4742 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4743 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4744 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4745 error "lverify failed"
4747 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4751 test_mkdir -p $DIR/$tdir
4753 $SETSTRIPE $DIR/$tdir || error "setstripe"
4754 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4755 error "no stripe info failed"
4757 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4759 run_test 65e "directory setstripe defaults ======================="
4762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4763 test_mkdir -p $DIR/${tdir}f
4764 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4766 run_test 65f "dir setstripe permission (should return error) ==="
4769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4770 test_mkdir -p $DIR/$tdir
4771 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4773 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4774 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4775 error "delete default stripe failed"
4777 run_test 65g "directory setstripe -d ==========================="
4780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4781 test_mkdir -p $DIR/$tdir
4782 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4784 test_mkdir -p $DIR/$tdir/dd1
4785 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4786 error "stripe info inherit failed"
4788 run_test 65h "directory stripe info inherit ===================="
4790 test_65i() { # bug6367
4791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4792 $SETSTRIPE -S 65536 -c -1 $MOUNT
4794 run_test 65i "set non-default striping on root directory (bug 6367)="
4796 test_65ia() { # bug12836
4797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4798 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4800 run_test 65ia "getstripe on -1 default directory striping"
4802 test_65ib() { # bug12836
4803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4804 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4806 run_test 65ib "getstripe -v on -1 default directory striping"
4808 test_65ic() { # bug12836
4809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4810 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4812 run_test 65ic "new find on -1 default directory striping"
4814 test_65j() { # bug6367
4815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4817 # if we aren't already remounting for each test, do so for this test
4818 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4819 cleanup || error "failed to unmount"
4822 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4824 run_test 65j "set default striping on root directory (bug 6367)="
4826 test_65k() { # bug11679
4827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4828 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4829 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4831 echo "Check OST status: "
4832 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4833 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4835 for OSC in $MDS_OSCS; do
4836 echo $OSC "is activate"
4837 do_facet $SINGLEMDS lctl --device %$OSC activate
4841 for INACTIVE_OSC in $MDS_OSCS; do
4842 echo "Deactivate: " $INACTIVE_OSC
4843 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4844 for STRIPE_OSC in $MDS_OSCS; do
4845 OST=`osc_to_ost $STRIPE_OSC`
4846 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4847 awk -F: /$OST/'{ print $1 }' | head -n 1`
4849 [ -f $DIR/$tdir/$IDX ] && continue
4850 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4851 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4853 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4856 echo $INACTIVE_OSC "is Activate."
4857 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4860 run_test 65k "validate manual striping works properly with deactivated OSCs"
4862 test_65l() { # bug 12836
4863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4864 test_mkdir -p $DIR/$tdir/test_dir
4865 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4866 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4868 run_test 65l "lfs find on -1 stripe dir ========================"
4870 # bug 2543 - update blocks count on client
4872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4874 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4875 sync; sync_all_data; sync; sync_all_data
4876 cancel_lru_locks osc
4877 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4878 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4880 run_test 66 "update inode blocks count on client ==============="
4885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4887 if [ ! -z "$LLOOP" ]; then
4888 if swapon -s | grep -q $LLOOP; then
4889 swapoff $LLOOP || error "swapoff failed"
4892 $LCTL blockdev_detach $LLOOP || error "detach failed"
4896 if [ ! -z "$LLITELOOPLOAD" ]; then
4904 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4908 swapon -s | awk '($1 == "'$1'") { print $4 }'
4911 # test case for lloop driver, basic function
4913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4914 [ "$UID" != 0 ] && skip_env "must run as root" && return
4915 llite_lloop_enabled || \
4916 { skip_env "llite_lloop module disabled" && return; }
4918 trap cleanup_68 EXIT
4920 if ! module_loaded llite_lloop; then
4921 if load_module llite/llite_lloop; then
4924 skip_env "can't find module llite_lloop"
4929 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4930 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4931 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4933 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4934 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4938 run_test 68a "lloop driver - basic test ========================"
4940 # excercise swapping to lustre by adding a high priority swapfile entry
4941 # and then consuming memory until it is used.
4942 test_68b() { # was test_68
4943 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4944 [ "$UID" != 0 ] && skip_env "must run as root" && return
4945 lctl get_param -n devices | grep -q obdfilter && \
4946 skip "local OST" && return
4948 grep -q llite_lloop /proc/modules
4949 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4951 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4952 skip "can't reliably test swap with TCP" && return
4954 MEMTOTAL=`meminfo MemTotal`
4955 NR_BLOCKS=$((MEMTOTAL>>8))
4956 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4958 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4959 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4962 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4964 trap cleanup_68 EXIT
4966 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4968 echo "before: `swapon -s | grep $LLOOP`"
4969 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4970 echo "after: `swapon -s | grep $LLOOP`"
4971 SWAPUSED=`swap_used $LLOOP`
4975 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4977 run_test 68b "support swapping to Lustre ========================"
4979 # bug5265, obdfilter oa2dentry return -ENOENT
4980 # #define OBD_FAIL_OST_ENOENT 0x217
4982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4983 remote_ost_nodsh && skip "remote OST with nodsh" && return
4986 $SETSTRIPE -c 1 -i 0 $f
4988 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4990 do_facet ost1 lctl set_param fail_loc=0x217
4991 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4992 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4994 do_facet ost1 lctl set_param fail_loc=0
4995 $DIRECTIO write $f 0 2 || error "write error"
4997 cancel_lru_locks osc
4998 $DIRECTIO read $f 0 1 || error "read error"
5000 do_facet ost1 lctl set_param fail_loc=0x217
5001 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5003 do_facet ost1 lctl set_param fail_loc=0
5006 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5009 test_mkdir -p $DIR/$tdir
5010 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5012 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5014 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5016 check_kernel_version 43 || return 0
5017 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5019 # Check that testing environment is properly set up. Skip if not
5020 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5021 skip_env "User $RUNAS_ID does not exist - skipping"
5024 # We had better clear the $DIR to get enough space for dd
5029 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
5030 # See if we are still setuid/sgid
5031 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
5032 # Now test that MDS is updated too
5033 cancel_lru_locks mdc
5034 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
5037 run_test 72a "Test that remove suid works properly (bug5695) ===="
5039 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5042 [ "$RUNAS_ID" = "$UID" ] && \
5043 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5044 [ "$RUNAS_ID" -eq 0 ] && \
5045 skip_env "RUNAS_ID = 0 -- skipping" && return
5047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5048 # Check that testing environment is properly set up. Skip if not
5049 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5050 skip_env "User $RUNAS_ID does not exist - skipping"
5053 touch $DIR/${tfile}-f{g,u}
5054 test_mkdir $DIR/${tfile}-dg
5055 test_mkdir $DIR/${tfile}-du
5056 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5057 chmod g+s $DIR/${tfile}-{f,d}g
5058 chmod u+s $DIR/${tfile}-{f,d}u
5059 for perm in 777 2777 4777; do
5060 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5061 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5062 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5063 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5067 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5069 # bug 3462 - multiple simultaneous MDC requests
5071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5072 test_mkdir $DIR/d73-1
5073 test_mkdir $DIR/d73-2
5074 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5077 lctl set_param fail_loc=0x80000129
5078 $MULTIOP $DIR/d73-1/f73-2 Oc &
5080 lctl set_param fail_loc=0
5082 $MULTIOP $DIR/d73-2/f73-3 Oc &
5086 wait $pid1 || return 1
5090 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5091 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5092 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5096 run_test 73 "multiple MDC requests (should not deadlock)"
5098 test_74a() { # bug 6149, 6184
5099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5100 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5102 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5103 # will spin in a tight reconnection loop
5105 lctl set_param fail_loc=0x8000030e
5106 # get any lock that won't be difficult - lookup works.
5108 lctl set_param fail_loc=0
5112 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5114 test_74b() { # bug 13310
5115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5116 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5118 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5119 # will spin in a tight reconnection loop
5120 lctl set_param fail_loc=0x8000030e
5121 # get a "difficult" lock
5123 lctl set_param fail_loc=0
5127 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5131 #define OBD_FAIL_LDLM_NEW_LOCK
5132 lctl set_param fail_loc=0x80000319
5133 touch $DIR/$tfile && error "Touch successful"
5136 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5139 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5142 get_inode_slab_tunables() {
5143 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5146 set_inode_slab_tunables() {
5147 echo "lustre_inode_cache $1" > /proc/slabinfo
5150 test_76() { # Now for bug 20433, added originally in bug 1443
5151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5152 local SLAB_SETTINGS=`get_inode_slab_tunables`
5153 local CPUS=`getconf _NPROCESSORS_ONLN`
5154 # we cannot set limit below 1 which means 1 inode in each
5155 # per-cpu cache is still allowed
5156 set_inode_slab_tunables "1 1 0"
5157 cancel_lru_locks osc
5158 BEFORE_INODES=`num_inodes`
5159 echo "before inodes: $BEFORE_INODES"
5161 [ "$SLOW" = "no" ] && COUNT=100
5162 for i in `seq $COUNT`; do
5166 cancel_lru_locks osc
5167 AFTER_INODES=`num_inodes`
5168 echo "after inodes: $AFTER_INODES"
5170 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5172 AFTER_INODES=`num_inodes`
5174 echo "wait $wait seconds inodes: $AFTER_INODES"
5175 if [ $wait -gt 30 ]; then
5176 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5179 set_inode_slab_tunables "$SLAB_SETTINGS"
5181 run_test 76 "confirm clients recycle inodes properly ===="
5187 # Note: in sptlrpc modes which enable its own bulk checksum, the
5188 # original crc32_le bulk checksum will be automatically disabled,
5189 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5190 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5191 # In this case set_checksums() will not be no-op, because sptlrpc
5192 # bulk checksum will be enabled all through the test.
5194 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5195 lctl set_param -n osc.*.checksums $1
5199 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5200 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5201 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5202 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5205 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5206 log "set checksum type to $1"
5209 F77_TMP=$TMP/f77-temp
5212 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5213 error "error writing to $F77_TMP"
5216 test_77a() { # bug 10889
5217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5218 $GSS && skip "could not run with gss" && return
5219 [ ! -f $F77_TMP ] && setup_f77
5221 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5225 run_test 77a "normal checksum read/write operation ============="
5227 test_77b() { # bug 10889
5228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5229 $GSS && skip "could not run with gss" && return
5230 [ ! -f $F77_TMP ] && setup_f77
5231 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5232 lctl set_param fail_loc=0x80000409
5234 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5235 error "dd error: $?"
5236 lctl set_param fail_loc=0
5239 run_test 77b "checksum error on client write ===================="
5241 test_77c() { # bug 10889
5242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5243 $GSS && skip "could not run with gss" && return
5244 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5246 for algo in $CKSUM_TYPES; do
5247 cancel_lru_locks osc
5248 set_checksum_type $algo
5249 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5250 lctl set_param fail_loc=0x80000408
5251 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5252 lctl set_param fail_loc=0
5255 set_checksum_type $ORIG_CSUM_TYPE
5258 run_test 77c "checksum error on client read ==================="
5260 test_77d() { # bug 10889
5261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5262 $GSS && skip "could not run with gss" && return
5263 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5264 lctl set_param fail_loc=0x80000409
5266 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5267 error "direct write: rc=$?"
5268 lctl set_param fail_loc=0
5271 run_test 77d "checksum error on OST direct write ==============="
5273 test_77e() { # bug 10889
5274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5275 $GSS && skip "could not run with gss" && return
5276 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5277 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5278 lctl set_param fail_loc=0x80000408
5280 cancel_lru_locks osc
5281 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5282 error "direct read: rc=$?"
5283 lctl set_param fail_loc=0
5286 run_test 77e "checksum error on OST direct read ================"
5288 test_77f() { # bug 10889
5289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5290 $GSS && skip "could not run with gss" && return
5292 for algo in $CKSUM_TYPES; do
5293 cancel_lru_locks osc
5294 set_checksum_type $algo
5295 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5296 lctl set_param fail_loc=0x409
5297 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5298 error "direct write succeeded"
5299 lctl set_param fail_loc=0
5301 set_checksum_type $ORIG_CSUM_TYPE
5304 run_test 77f "repeat checksum error on write (expect error) ===="
5306 test_77g() { # bug 10889
5307 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5308 $GSS && skip "could not run with gss" && return
5309 remote_ost_nodsh && skip "remote OST with nodsh" && return
5311 [ ! -f $F77_TMP ] && setup_f77
5313 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5314 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5315 do_facet ost1 lctl set_param fail_loc=0x8000021a
5317 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5318 error "write error: rc=$?"
5319 do_facet ost1 lctl set_param fail_loc=0
5322 run_test 77g "checksum error on OST write ======================"
5324 test_77h() { # bug 10889
5325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5326 $GSS && skip "could not run with gss" && return
5327 remote_ost_nodsh && skip "remote OST with nodsh" && return
5329 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5330 cancel_lru_locks osc
5331 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5332 do_facet ost1 lctl set_param fail_loc=0x8000021b
5334 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5335 do_facet ost1 lctl set_param fail_loc=0
5338 run_test 77h "checksum error on OST read ======================="
5340 test_77i() { # bug 13805
5341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5342 $GSS && skip "could not run with gss" && return
5343 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5344 lctl set_param fail_loc=0x40b
5345 remount_client $MOUNT
5346 lctl set_param fail_loc=0
5347 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5348 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5349 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5350 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5352 remount_client $MOUNT
5354 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5356 test_77j() { # bug 13805
5357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5358 $GSS && skip "could not run with gss" && return
5359 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5360 lctl set_param fail_loc=0x40c
5361 remount_client $MOUNT
5362 lctl set_param fail_loc=0
5363 sleep 2 # wait async osc connect to finish
5364 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5365 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5366 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5367 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5369 remount_client $MOUNT
5371 run_test 77j "client only supporting ADLER32 ===================="
5373 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5377 test_78() { # bug 10901
5378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5379 remote_ost || { skip_env "local OST" && return; }
5382 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5383 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5384 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5385 echo "MemTotal: $MEMTOTAL"
5386 # reserve 256MB of memory for the kernel and other running processes,
5387 # and then take 1/2 of the remaining memory for the read/write buffers.
5388 if [ $MEMTOTAL -gt 512 ] ;then
5389 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5391 # for those poor memory-starved high-end clusters...
5392 MEMTOTAL=$((MEMTOTAL / 2))
5394 echo "Mem to use for directio: $MEMTOTAL"
5395 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5396 [ $F78SIZE -gt 512 ] && F78SIZE=512
5397 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5398 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5399 echo "Smallest OST: $SMALLESTOST"
5400 [ $SMALLESTOST -lt 10240 ] && \
5401 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5403 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5404 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5406 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5407 echo "File size: $F78SIZE"
5408 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5409 for i in `seq 1 $NSEQ`
5411 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5412 echo directIO rdwr round $i of $NSEQ
5413 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5418 run_test 78 "handle large O_DIRECT writes correctly ============"
5420 test_79() { # bug 12743
5421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5422 wait_delete_completed
5424 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5425 BKFREE=$(calc_osc_kbytes kbytesfree)
5426 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5428 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5429 DFTOTAL=`echo $STRING | cut -d, -f1`
5430 DFUSED=`echo $STRING | cut -d, -f2`
5431 DFAVAIL=`echo $STRING | cut -d, -f3`
5432 DFFREE=$(($DFTOTAL - $DFUSED))
5434 ALLOWANCE=$((64 * $OSTCOUNT))
5436 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5437 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5438 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5440 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5441 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5442 error "df free($DFFREE) mismatch OST free($BKFREE)"
5444 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5445 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5446 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5449 run_test 79 "df report consistency check ======================="
5451 test_80() { # bug 10718
5452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5453 # relax strong synchronous semantics for slow backends like ZFS
5454 local soc="obdfilter.*.sync_on_lock_cancel"
5455 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5457 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5458 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5459 facet_active_host $host; done | sort -u)
5460 do_nodes $hosts lctl set_param $soc=never
5463 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5465 local BEFORE=`date +%s`
5466 cancel_lru_locks osc
5467 local AFTER=`date +%s`
5468 local DIFF=$((AFTER-BEFORE))
5469 if [ $DIFF -gt 1 ] ; then
5470 error "elapsed for 1M@1T = $DIFF"
5473 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5477 run_test 80 "Page eviction is equally fast at high offsets too ===="
5479 test_81a() { # LU-456
5480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5481 remote_ost_nodsh && skip "remote OST with nodsh" && return
5482 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5483 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5484 do_facet ost1 lctl set_param fail_loc=0x80000228
5486 # write should trigger a retry and success
5487 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5488 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5490 if [ $RC -ne 0 ] ; then
5491 error "write should success, but failed for $RC"
5494 run_test 81a "OST should retry write when get -ENOSPC ==============="
5496 test_81b() { # LU-456
5497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5498 remote_ost_nodsh && skip "remote OST with nodsh" && return
5499 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5500 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5501 do_facet ost1 lctl set_param fail_loc=0x228
5503 # write should retry several times and return -ENOSPC finally
5504 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5505 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5508 if [ $RC -ne $ENOSPC ] ; then
5509 error "dd should fail for -ENOSPC, but succeed."
5512 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5514 test_82() { # LU-1031
5515 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5519 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5521 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5523 kill -USR1 $MULTIPID2
5525 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5526 error "First grouplock does not block second one"
5528 echo "Second grouplock blocks first one"
5530 kill -USR1 $MULTIPID1
5534 run_test 82 "Basic grouplock test ==============================="
5537 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5539 test_mkdir -p $DIR/d99cvsroot
5540 chown $RUNAS_ID $DIR/d99cvsroot
5541 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5544 $RUNAS cvs -d $DIR/d99cvsroot init || error
5547 run_test 99a "cvs init ========================================="
5550 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5551 [ ! -d $DIR/d99cvsroot ] && test_99a
5553 # some versions of cvs import exit(1) when asked to import links or
5554 # files they can't read. ignore those files.
5555 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5556 ! -perm +4 -printf '-I %f\n')
5557 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5558 d99reposname vtag rtag
5560 run_test 99b "cvs import ======================================="
5563 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5564 [ ! -d $DIR/d99cvsroot ] && test_99b
5566 test_mkdir -p $DIR/d99reposname
5567 chown $RUNAS_ID $DIR/d99reposname
5568 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5570 run_test 99c "cvs checkout ====================================="
5573 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5574 [ ! -d $DIR/d99cvsroot ] && test_99c
5575 cd $DIR/d99reposname
5577 $RUNAS cvs add -m 'addmsg' foo99
5579 run_test 99d "cvs add =========================================="
5582 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5583 [ ! -d $DIR/d99cvsroot ] && test_99c
5584 cd $DIR/d99reposname
5587 run_test 99e "cvs update ======================================="
5590 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5591 [ ! -d $DIR/d99cvsroot ] && test_99d
5592 cd $DIR/d99reposname
5593 $RUNAS cvs commit -m 'nomsg' foo99
5594 rm -fr $DIR/d99cvsroot
5596 run_test 99f "cvs commit ======================================="
5599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5600 [ "$NETTYPE" = tcp ] || \
5601 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5604 remote_ost_nodsh && skip "remote OST with nodsh" && return
5605 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5607 { skip "useless for local single node setup" && return; }
5609 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5610 [ "$PROT" != "tcp" ] && continue
5611 RPORT=$(echo $REMOTE | cut -d: -f2)
5612 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5615 LPORT=`echo $LOCAL | cut -d: -f2`
5616 if [ $LPORT -ge 1024 ]; then
5617 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5619 error_exit "local: $LPORT > 1024, remote: $RPORT"
5622 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5624 run_test 100 "check local port using privileged port ==========="
5626 function get_named_value()
5635 echo $line | sed "s/^$tag[ ]*//"
5642 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5643 awk '/^max_cached_mb/ { print $2 }')
5646 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5655 local cache_limit=32
5657 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5658 trap cleanup_101a EXIT
5659 $LCTL set_param -n llite.*.read_ahead_stats 0
5660 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5663 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5665 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5666 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5669 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5670 get_named_value 'read but discarded' | cut -d" " -f1`; do
5671 discard=$(($discard + $s))
5675 if [ $(($discard * 10)) -gt $nreads ] ;then
5676 $LCTL get_param osc.*-osc*.rpc_stats
5677 $LCTL get_param llite.*.read_ahead_stats
5678 error "too many ($discard) discarded pages"
5680 rm -f $DIR/$tfile || true
5682 run_test 101a "check read-ahead for random reads ================"
5685 test_mkdir -p $DIR/$tdir
5687 STRIPE_COUNT=$OSTCOUNT
5690 local list=$(comma_list $(osts_nodes))
5691 set_osd_param $list '' read_cache_enable 0
5692 set_osd_param $list '' writethrough_cache_enable 0
5694 trap cleanup_test101bc EXIT
5695 # prepare the read-ahead file
5696 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5698 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5701 cleanup_test101bc() {
5706 local list=$(comma_list $(osts_nodes))
5707 set_osd_param $list '' read_cache_enable 1
5708 set_osd_param $list '' writethrough_cache_enable 1
5712 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5717 local STRIPE_SIZE=1048576
5718 local RA_INC=1048576
5719 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5720 local FILE_LENGTH=$((64*100))
5721 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5722 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5723 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5724 get_named_value 'read but discarded' | \
5725 cut -d" " -f1 | calc_total`
5726 if [ $DISCARD -gt $discard_limit ]; then
5727 $LCTL get_param llite.*.read_ahead_stats
5728 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5730 echo "Read-ahead success for size ${READ_SIZE}"
5735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5736 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5737 local STRIPE_SIZE=1048576
5738 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5739 local FILE_LENGTH=$((STRIPE_SIZE*100))
5740 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5741 # prepare the read-ahead file
5743 cancel_lru_locks osc
5744 for BIDX in 2 4 8 16 32 64 128 256
5746 local BSIZE=$((BIDX*4096))
5747 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5748 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5749 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5750 $LCTL set_param -n llite.*.read_ahead_stats 0
5751 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5752 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5753 cancel_lru_locks osc
5759 run_test 101b "check stride-io mode read-ahead ================="
5762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5763 local STRIPE_SIZE=1048576
5764 local FILE_LENGTH=$((STRIPE_SIZE*100))
5770 cancel_lru_locks osc
5771 $LCTL set_param osc.*.rpc_stats 0
5772 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5773 for osc in $($LCTL get_param -N osc.*); do
5774 if [ "$osc" == "osc.num_refs" ]; then
5778 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5779 if [ $lines -le 20 ]; then
5783 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5784 awk '$1 == "1:" { print $2; exit; }')
5785 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5786 awk '$1 == "2:" { print $2; exit; }')
5787 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5788 awk '$1 == "4:" { print $2; exit; }')
5789 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5790 awk '$1 == "8:" { print $2; exit; }')
5792 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5793 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5794 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5795 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5796 echo "${osc} rpc check passed!"
5801 run_test 101c "check stripe_size aligned read-ahead ================="
5804 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5805 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5810 local file=$DIR/$tfile
5811 local size=${FILESIZE_101c:-500}
5812 local ra_MB=${READAHEAD_MB:-40}
5814 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5815 [ $space -gt $((size * 1024)) ] ||
5816 { skip "Need free space ${size}M, have $space" && return; }
5818 echo Creating ${size}M test file $file
5819 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5820 echo Cancel LRU locks on lustre client to flush the client cache
5821 cancel_lru_locks osc
5823 echo Disable read-ahead
5824 local old_READAHEAD=$(set_read_ahead 0)
5826 echo Reading the test file $file with read-ahead disabled
5827 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5829 echo Cancel LRU locks on lustre client to flush the client cache
5830 cancel_lru_locks osc
5831 echo Enable read-ahead with ${ra_MB}MB
5832 set_read_ahead $ra_MB
5834 echo Reading the test file $file with read-ahead enabled
5835 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5837 echo read-ahead disabled time read $time_ra_OFF
5838 echo read-ahead enabled time read $time_ra_ON
5840 set_read_ahead $old_READAHEAD
5842 wait_delete_completed
5844 [ $time_ra_ON -lt $time_ra_OFF ] ||
5845 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5846 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5848 run_test 101d "file read with and without read-ahead enabled ================="
5851 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5852 local file=$DIR/$tfile
5857 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5858 local need_space=$((count * size))
5859 [ $space -gt $need_space ] ||
5860 { skip_env "Need free space $need_space, have $space" && return; }
5862 echo Creating $count ${size}K test files
5863 for ((i = 0; i < $count; i++)); do
5864 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5867 echo Cancel LRU locks on lustre client to flush the client cache
5868 cancel_lru_locks osc
5870 echo Reset readahead stats
5871 $LCTL set_param -n llite.*.read_ahead_stats 0
5873 for ((i = 0; i < $count; i++)); do
5874 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5877 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5878 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5880 for ((i = 0; i < $count; i++)); do
5881 rm -rf ${file}_${i} 2>/dev/null
5884 #10000 means 20% reads are missing in readahead
5885 [ $miss -lt 10000 ] || error "misses too much for small reads"
5887 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5889 cleanup_test101f() {
5891 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5892 rm -rf $DIR/$tfile 2>/dev/null
5896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5897 local file=$DIR/$tfile
5900 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5901 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5902 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5903 trap cleanup_test101f EXIT
5905 echo Cancel LRU locks on lustre client to flush the client cache
5906 cancel_lru_locks osc
5908 echo Reset readahead stats
5909 $LCTL set_param -n llite.*.read_ahead_stats 0
5910 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5911 # readahead should read in 2M file on second read, so only miss
5913 echo Random 4K reads on 2M file for 1000 times
5914 $READS -f $file -s 2097152 -b 4096 -n $nreads
5916 echo checking missing pages
5917 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5918 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5920 [ $miss -lt 3 ] || error "misses too much pages!"
5923 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5926 test_mkdir -p $DIR/$tdir
5927 chown $RUNAS_ID $DIR/$tdir
5930 STRIPE_COUNT=$OSTCOUNT
5931 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5933 trap cleanup_test102 EXIT
5935 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5937 for num in 1 2 3 4; do
5938 for count in $(seq 1 $STRIPE_COUNT); do
5939 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5940 local size=`expr $STRIPE_SIZE \* $num`
5941 local file=file"$num-$idx-$count"
5942 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5948 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5954 rm -rf $DIR/d0.sanity/d102
5958 local testfile=$DIR/xattr_testfile
5962 [ "$UID" != 0 ] && skip_env "must run as root" && return
5963 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5964 skip_env "must have user_xattr" && return
5966 [ -z "$(which setfattr 2>/dev/null)" ] &&
5967 skip_env "could not find setfattr" && return
5969 echo "set/get xattr..."
5970 setfattr -n trusted.name1 -v value1 $testfile || error
5971 getfattr -n trusted.name1 $testfile 2> /dev/null |
5972 grep "trusted.name1=.value1" ||
5973 error "$testfile missing trusted.name1=value1"
5975 setfattr -n user.author1 -v author1 $testfile || error
5976 getfattr -n user.author1 $testfile 2> /dev/null |
5977 grep "user.author1=.author1" ||
5978 error "$testfile missing trusted.author1=author1"
5981 setfattr -n trusted.name2 -v value2 $testfile ||
5982 error "$testfile unable to set trusted.name2"
5983 setfattr -n trusted.name3 -v value3 $testfile ||
5984 error "$testfile unable to set trusted.name3"
5985 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5986 grep "trusted.name" | wc -l) -eq 3 ] ||
5987 error "$testfile missing 3 trusted.name xattrs"
5989 setfattr -n user.author2 -v author2 $testfile ||
5990 error "$testfile unable to set user.author2"
5991 setfattr -n user.author3 -v author3 $testfile ||
5992 error "$testfile unable to set user.author3"
5993 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5994 grep "user.author" | wc -l) -eq 3 ] ||
5995 error "$testfile missing 3 user.author xattrs"
5997 echo "remove xattr..."
5998 setfattr -x trusted.name1 $testfile ||
5999 error "$testfile error deleting trusted.name1"
6000 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6001 error "$testfile did not delete trusted.name1 xattr"
6003 setfattr -x user.author1 $testfile ||
6004 error "$testfile error deleting user.author1"
6005 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6006 error "$testfile did not delete trusted.name1 xattr"
6008 # b10667: setting lustre special xattr be silently discarded
6009 echo "set lustre special xattr ..."
6010 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6011 error "$testfile allowed setting trusted.lov"
6013 run_test 102a "user xattr test =================================="
6016 # b10930: get/set/list trusted.lov xattr
6017 echo "get/set/list trusted.lov xattr ..."
6018 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6019 local testfile=$DIR/$tfile
6020 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6021 error "setstripe failed"
6022 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6023 error "getstripe failed"
6024 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6025 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6027 local testfile2=${testfile}2
6028 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6029 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6032 setfattr -n trusted.lov -v $value $testfile2
6033 local stripe_size=$($GETSTRIPE -S $testfile2)
6034 local stripe_count=$($GETSTRIPE -c $testfile2)
6035 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6036 [ $stripe_count -eq $STRIPECOUNT ] ||
6037 error "stripe count $stripe_count != $STRIPECOUNT"
6040 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6043 # b10930: get/set/list lustre.lov xattr
6044 echo "get/set/list lustre.lov xattr ..."
6045 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6046 test_mkdir -p $DIR/$tdir
6047 chown $RUNAS_ID $DIR/$tdir
6048 local testfile=$DIR/$tdir/$tfile
6049 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6050 error "setstripe failed"
6051 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6052 error "getstripe failed"
6053 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6054 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6056 local testfile2=${testfile}2
6057 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6058 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6060 $RUNAS $MCREATE $testfile2
6061 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6062 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6063 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6064 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6065 [ $stripe_count -eq $STRIPECOUNT ] ||
6066 error "stripe count $stripe_count != $STRIPECOUNT"
6068 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6070 compare_stripe_info1() {
6071 local stripe_index_all_zero=true
6073 for num in 1 2 3 4; do
6074 for count in $(seq 1 $STRIPE_COUNT); do
6075 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6076 local size=$((STRIPE_SIZE * num))
6077 local file=file"$num-$offset-$count"
6078 stripe_size=$(lfs getstripe -S $PWD/$file)
6079 [ $stripe_size -ne $size ] &&
6080 error "$file: size $stripe_size != $size"
6081 stripe_count=$(lfs getstripe -c $PWD/$file)
6082 # allow fewer stripes to be created, ORI-601
6083 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6084 error "$file: count $stripe_count != $count"
6085 stripe_index=$(lfs getstripe -i $PWD/$file)
6086 [ $stripe_index -ne 0 ] &&
6087 stripe_index_all_zero=false
6091 $stripe_index_all_zero &&
6092 error "all files are being extracted starting from OST index 0"
6097 [ -n "$(which tar 2>/dev/null)" ] &&
6098 strings $(which tar) | grep -q "lustre" && echo tar
6102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6103 # b10930: tar test for trusted.lov xattr
6104 TAR=$(find_lustre_tar)
6105 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6106 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6108 test_mkdir -p $DIR/d102d
6109 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6111 compare_stripe_info1
6113 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6117 # b10930: tar test for trusted.lov xattr
6118 TAR=$(find_lustre_tar)
6119 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6120 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6122 test_mkdir -p $DIR/d102f
6124 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6126 compare_stripe_info1
6128 run_test 102f "tar copy files, not keep osts ==========="
6131 local xsize=${1:-1024} # in bytes
6132 local file=$DIR/$tfile
6134 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6135 skip "must have user_xattr" && return 0
6136 [ -z "$(which setfattr 2>/dev/null)" ] &&
6137 skip_env "could not find setfattr" && return 0
6138 [ -z "$(which getfattr 2>/dev/null)" ] &&
6139 skip_env "could not find getfattr" && return 0
6143 local value="$(generate_string $xsize)"
6145 local xbig=trusted.big
6146 log "save $xbig on $file"
6147 setfattr -n $xbig -v $value $file ||
6148 error "saving $xbig on $file failed"
6150 local orig=$(get_xattr_value $xbig $file)
6151 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6153 local xsml=trusted.sml
6154 log "save $xsml on $file"
6155 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6157 local new=$(get_xattr_value $xbig $file)
6158 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6160 log "grow $xsml on $file"
6161 setfattr -n $xsml -v "$value" $file ||
6162 error "growing $xsml on $file failed"
6164 new=$(get_xattr_value $xbig $file)
6165 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6166 log "$xbig still valid after growing $xsml"
6171 test_102h() { # bug 15777
6174 run_test 102h "grow xattr from inside inode to external block"
6177 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6178 grow_xattr $(max_xattr_size)
6180 run_test 102ha "grow xattr from inside inode to external inode"
6182 test_102i() { # bug 17038
6184 ln -s $DIR/$tfile $DIR/${tfile}link
6185 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6186 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"
6187 rm -f $DIR/$tfile $DIR/${tfile}link
6189 run_test 102i "lgetxattr test on symbolic link ============"
6192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6193 TAR=$(find_lustre_tar)
6194 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6195 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6196 setup_test102 "$RUNAS"
6197 test_mkdir -p $DIR/d102j
6198 chown $RUNAS_ID $DIR/d102j
6199 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6201 compare_stripe_info1 "$RUNAS"
6203 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6207 # b22187 just check that does not crash for regular file.
6208 setfattr -n trusted.lov $DIR/$tfile
6209 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6210 local test_kdir=$DIR/d102k
6211 test_mkdir $test_kdir
6212 local default_size=`$GETSTRIPE -S $test_kdir`
6213 local default_count=`$GETSTRIPE -c $test_kdir`
6214 local default_offset=`$GETSTRIPE -i $test_kdir`
6215 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6216 error 'dir setstripe failed'
6217 setfattr -n trusted.lov $test_kdir
6218 local stripe_size=`$GETSTRIPE -S $test_kdir`
6219 local stripe_count=`$GETSTRIPE -c $test_kdir`
6220 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6221 [ $stripe_size -eq $default_size ] ||
6222 error "stripe size $stripe_size != $default_size"
6223 [ $stripe_count -eq $default_count ] ||
6224 error "stripe count $stripe_count != $default_count"
6225 [ $stripe_offset -eq $default_offset ] ||
6226 error "stripe offset $stripe_offset != $default_offset"
6227 rm -rf $DIR/$tfile $test_kdir
6229 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6232 # LU-532 trusted. xattr is invisible to non-root
6233 local testfile=$DIR/$tfile
6237 echo "listxattr as user..."
6238 chown $RUNAS_ID $testfile
6239 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6240 grep -q "trusted" &&
6241 error "$testfile trusted xattrs are user visible"
6245 run_test 102l "listxattr filter test =================================="
6251 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6256 [ "$UID" != 0 ] && skip_env "must run as root" && return
6257 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6258 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6259 $GSS && skip "could not run under gss" && return
6261 declare -a identity_old
6263 for num in $(seq $MDSCOUNT); do
6264 switch_identity $num true || identity_old[$num]=$?
6271 echo "performing cp ..."
6272 run_acl_subtest cp || error
6273 echo "performing getfacl-noacl..."
6274 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6275 echo "performing misc..."
6276 run_acl_subtest misc || error "misc test failed"
6277 echo "performing permissions..."
6278 run_acl_subtest permissions || error "permissions failed"
6279 echo "performing setfacl..."
6280 run_acl_subtest setfacl || error "setfacl test failed"
6282 # inheritance test got from HP
6283 echo "performing inheritance..."
6284 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6285 chmod +x make-tree || error "chmod +x failed"
6286 run_acl_subtest inheritance || error "inheritance test failed"
6289 echo "LU-974 ignore umask when acl is enabled..."
6290 run_acl_subtest 974 || error "LU-974 test failed"
6291 if [ $MDSCOUNT -ge 2 ]; then
6292 run_acl_subtest 974_remote ||
6293 error "LU-974 test failed under remote dir"
6296 echo "LU-2561 newly created file is same size as directory..."
6297 run_acl_subtest 2561 || error "LU-2561 test failed"
6302 for num in $(seq $MDSCOUNT); do
6303 if [ "${identity_old[$num]}" = 1 ]; then
6304 switch_identity $num false || identity_old[$num]=$?
6308 run_test 103 "acl test ========================================="
6311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6313 lfs df || error "lfs df failed"
6314 lfs df -ih || error "lfs df -ih failed"
6315 lfs df -h $DIR || error "lfs df -h $DIR failed"
6316 lfs df -i $DIR || error "lfs df -i $DIR failed"
6317 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6318 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6320 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6321 lctl --device %$OSC deactivate
6322 lfs df || error "lfs df with deactivated OSC failed"
6323 lctl --device %$OSC activate
6324 # wait the osc back to normal
6325 wait_osc_import_state client ost FULL
6327 lfs df || error "lfs df with reactivated OSC failed"
6330 run_test 104a "lfs df [-ih] [path] test ========================="
6333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6334 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6336 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6337 if [ $denied_cnt -ne 0 ];
6339 error "lfs check servers test failed"
6342 run_test 104b "$RUNAS lfs check servers test ===================="
6345 # doesn't work on 2.4 kernels
6347 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6348 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6350 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6354 run_test 105a "flock when mounted without -o flock test ========"
6358 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6359 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6361 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6365 run_test 105b "fcntl when mounted without -o flock test ========"
6369 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6370 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6372 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6376 run_test 105c "lockf when mounted without -o flock test ========"
6378 test_105d() { # bug 15924
6379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6380 test_mkdir -p $DIR/$tdir
6381 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6382 skip "mount w/o flock enabled" && return
6383 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6384 $LCTL set_param fail_loc=0x80000315
6385 flocks_test 2 $DIR/$tdir
6387 run_test 105d "flock race (should not freeze) ========"
6389 test_105e() { # bug 22660 && 22040
6390 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6391 skip "mount w/o flock enabled" && return
6393 flocks_test 3 $DIR/$tfile
6395 run_test 105e "Two conflicting flocks from same process ======="
6397 test_106() { #bug 10921
6398 test_mkdir -p $DIR/$tdir
6399 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6400 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6402 run_test 106 "attempt exec of dir followed by chown of that dir"
6405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6412 local save_pattern=$(sysctl -n kernel.core_pattern)
6413 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6414 sysctl -w kernel.core_pattern=$file
6415 sysctl -w kernel.core_uses_pid=0
6423 kill -s 11 $SLEEPPID
6425 if [ -e $file ]; then
6426 size=`stat -c%s $file`
6427 [ $size -eq 0 ] && error "Fail to create core file $file"
6429 error "Fail to create core file $file"
6432 sysctl -w kernel.core_pattern=$save_pattern
6433 sysctl -w kernel.core_uses_pid=$save_uses_pid
6436 run_test 107 "Coredump on SIG"
6439 test_mkdir -p $DIR/$tdir
6440 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6441 error "mkdir with 255 char failed"
6442 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6443 error "mkdir with 256 char should fail, but did not"
6444 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6445 error "create with 255 char failed"
6446 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6447 error "create with 256 char should fail, but did not"
6452 run_test 110 "filename length checking"
6455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6456 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6458 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6460 echo "Starting with $OSTIO_pre threads"
6463 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6464 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6465 echo "$NUMTEST creates/unlinks"
6466 test_mkdir -p $DIR/$tdir
6467 createmany -o $DIR/$tdir/$tfile $NUMTEST
6468 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6470 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6473 # don't return an error
6474 [ $OSTIO_post == $OSTIO_pre ] && echo \
6475 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6476 echo "This may be fine, depending on what ran before this test" &&
6477 echo "and how fast this system is." && return
6479 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6481 run_test 115 "verify dynamic thread creation===================="
6484 wait_delete_completed
6485 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6486 echo OST kbytes available: ${AVAIL[@]}
6487 MAXI=0; MAXV=${AVAIL[0]}
6488 MINI=0; MINV=${AVAIL[0]}
6489 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6490 #echo OST $i: ${AVAIL[i]}kb
6491 if [ ${AVAIL[i]} -gt $MAXV ]; then
6492 MAXV=${AVAIL[i]}; MAXI=$i
6494 if [ ${AVAIL[i]} -lt $MINV ]; then
6495 MINV=${AVAIL[i]}; MINI=$i
6498 echo Min free space: OST $MINI: $MINV
6499 echo Max free space: OST $MAXI: $MAXV
6502 test_116a() { # was previously test_116()
6503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6504 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6506 echo -n "Free space priority "
6507 lctl get_param -n lov.*-clilov-*.qos_prio_free
6510 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6513 # generate uneven OSTs
6514 test_mkdir -p $DIR/$tdir/OST${MINI}
6517 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6518 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6520 while [ $FILL -gt 0 ]; do
6522 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6523 FILL=$(($FILL - 2048))
6531 DIFF=$(($MAXV - $MINV))
6532 DIFF2=$(($DIFF * 100 / $MINV))
6533 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6534 if [ $DIFF2 -gt 20 ]; then
6537 echo "failed - QOS mode won't be used"
6538 error_ignore "QOS imbalance criteria not met"
6542 MINI1=$MINI; MINV1=$MINV
6543 MAXI1=$MAXI; MAXV1=$MAXV
6545 # now fill using QOS
6546 echo writing a bunch of files to QOS-assigned OSTs
6547 $SETSTRIPE -c 1 $DIR/$tdir
6549 while [ $FILL -gt 0 ]; do
6551 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6552 FILL=$(($FILL - 200))
6555 echo "wrote $i 200k files"
6559 echo "Note: free space may not be updated, so measurements might be off"
6561 DIFF2=$(($MAXV - $MINV))
6562 echo "free space delta: orig $DIFF final $DIFF2"
6563 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6564 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6565 echo "Wrote $DIFF to smaller OST $MINI1"
6566 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6567 echo "Wrote $DIFF2 to larger OST $MAXI1"
6568 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6570 # Figure out which files were written where
6571 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6572 awk '/'$MINI1': / {print $2; exit}')
6574 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6575 echo "$MINC files created on smaller OST $MINI1"
6576 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6577 awk '/'$MAXI1': / {print $2; exit}')
6579 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6580 echo "$MAXC files created on larger OST $MAXI1"
6581 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6582 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6586 run_test 116a "stripe QOS: free space balance ==================="
6588 test_116b() { # LU-2093
6589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6590 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6592 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6593 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6595 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6596 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6597 do_facet $SINGLEMDS lctl set_param fail_loc=0
6599 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6601 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6603 test_117() # bug 10891
6605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6606 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6607 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6608 lctl set_param fail_loc=0x21e
6609 > $DIR/$tfile || error "truncate failed"
6610 lctl set_param fail_loc=0
6611 echo "Truncate succeeded."
6614 run_test 117 "verify fsfilt_extend =========="
6616 NO_SLOW_RESENDCOUNT=4
6617 export OLD_RESENDCOUNT=""
6618 set_resend_count () {
6619 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6620 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6621 lctl set_param -n $PROC_RESENDCOUNT $1
6622 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6625 # for reduce test_118* time (b=14842)
6626 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6628 # Reset async IO behavior after error case
6630 FILE=$DIR/reset_async
6632 # Ensure all OSCs are cleared
6633 $SETSTRIPE -c -1 $FILE
6634 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6639 test_118a() #bug 11710
6641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6644 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6645 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6646 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6648 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6649 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6654 run_test 118a "verify O_SYNC works =========="
6658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6659 remote_ost_nodsh && skip "remote OST with nodsh" && return
6663 #define OBD_FAIL_OST_ENOENT 0x217
6664 set_nodes_failloc "$(osts_nodes)" 0x217
6665 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6667 set_nodes_failloc "$(osts_nodes)" 0
6668 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6669 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6672 if [[ $RC -eq 0 ]]; then
6673 error "Must return error due to dropped pages, rc=$RC"
6677 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6678 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6682 echo "Dirty pages not leaked on ENOENT"
6684 # Due to the above error the OSC will issue all RPCs syncronously
6685 # until a subsequent RPC completes successfully without error.
6686 $MULTIOP $DIR/$tfile Ow4096yc
6691 run_test 118b "Reclaim dirty pages on fatal error =========="
6695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6697 # for 118c, restore the original resend count, LU-1940
6698 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6699 set_resend_count $OLD_RESENDCOUNT
6700 remote_ost_nodsh && skip "remote OST with nodsh" && return
6704 #define OBD_FAIL_OST_EROFS 0x216
6705 set_nodes_failloc "$(osts_nodes)" 0x216
6707 # multiop should block due to fsync until pages are written
6708 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6712 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6713 error "Multiop failed to block on fsync, pid=$MULTIPID"
6716 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6718 if [[ $WRITEBACK -eq 0 ]]; then
6719 error "No page in writeback, writeback=$WRITEBACK"
6722 set_nodes_failloc "$(osts_nodes)" 0
6725 if [[ $RC -ne 0 ]]; then
6726 error "Multiop fsync failed, rc=$RC"
6729 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6730 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6732 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6733 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6737 echo "Dirty pages flushed via fsync on EROFS"
6740 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6742 # continue to use small resend count to reduce test_118* time (b=14842)
6743 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6748 remote_ost_nodsh && skip "remote OST with nodsh" && return
6752 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6753 set_nodes_failloc "$(osts_nodes)" 0x214
6754 # multiop should block due to fsync until pages are written
6755 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6759 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6760 error "Multiop failed to block on fsync, pid=$MULTIPID"
6763 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6765 if [[ $WRITEBACK -eq 0 ]]; then
6766 error "No page in writeback, writeback=$WRITEBACK"
6769 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6770 set_nodes_failloc "$(osts_nodes)" 0
6772 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6773 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6775 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6776 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6780 echo "Dirty pages gaurenteed flushed via fsync"
6783 run_test 118d "Fsync validation inject a delay of the bulk =========="
6786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6789 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6790 lctl set_param fail_loc=0x8000040a
6792 # Should simulate EINVAL error which is fatal
6793 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6795 if [[ $RC -eq 0 ]]; then
6796 error "Must return error due to dropped pages, rc=$RC"
6799 lctl set_param fail_loc=0x0
6801 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6802 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6803 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6805 if [[ $LOCKED -ne 0 ]]; then
6806 error "Locked pages remain in cache, locked=$LOCKED"
6809 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6810 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6814 echo "No pages locked after fsync"
6819 run_test 118f "Simulate unrecoverable OSC side error =========="
6822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6825 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6826 lctl set_param fail_loc=0x406
6828 # simulate local -ENOMEM
6829 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6832 lctl set_param fail_loc=0
6833 if [[ $RC -eq 0 ]]; then
6834 error "Must return error due to dropped pages, rc=$RC"
6837 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6838 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6839 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6841 if [[ $LOCKED -ne 0 ]]; then
6842 error "Locked pages remain in cache, locked=$LOCKED"
6845 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6846 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6850 echo "No pages locked after fsync"
6855 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6859 remote_ost_nodsh && skip "remote OST with nodsh" && return
6863 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6864 set_nodes_failloc "$(osts_nodes)" 0x20e
6865 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6866 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6869 set_nodes_failloc "$(osts_nodes)" 0
6870 if [[ $RC -eq 0 ]]; then
6871 error "Must return error due to dropped pages, rc=$RC"
6874 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6875 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6876 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6878 if [[ $LOCKED -ne 0 ]]; then
6879 error "Locked pages remain in cache, locked=$LOCKED"
6882 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6883 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6887 echo "No pages locked after fsync"
6891 run_test 118h "Verify timeout in handling recoverables errors =========="
6893 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6897 remote_ost_nodsh && skip "remote OST with nodsh" && return
6901 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6902 set_nodes_failloc "$(osts_nodes)" 0x20e
6904 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6905 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6908 set_nodes_failloc "$(osts_nodes)" 0
6912 if [[ $RC -ne 0 ]]; then
6913 error "got error, but should be not, rc=$RC"
6916 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6917 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6918 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6919 if [[ $LOCKED -ne 0 ]]; then
6920 error "Locked pages remain in cache, locked=$LOCKED"
6923 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6924 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6928 echo "No pages locked after fsync"
6932 run_test 118i "Fix error before timeout in recoverable error =========="
6934 [ "$SLOW" = "no" ] && set_resend_count 4
6937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6938 remote_ost_nodsh && skip "remote OST with nodsh" && return
6942 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6943 set_nodes_failloc "$(osts_nodes)" 0x220
6945 # return -EIO from OST
6946 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6948 set_nodes_failloc "$(osts_nodes)" 0x0
6949 if [[ $RC -eq 0 ]]; then
6950 error "Must return error due to dropped pages, rc=$RC"
6953 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6954 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6955 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6956 if [[ $LOCKED -ne 0 ]]; then
6957 error "Locked pages remain in cache, locked=$LOCKED"
6960 # in recoverable error on OST we want resend and stay until it finished
6961 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6962 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6966 echo "No pages locked after fsync"
6970 run_test 118j "Simulate unrecoverable OST side error =========="
6974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6975 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6977 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6978 set_nodes_failloc "$(osts_nodes)" 0x20e
6979 test_mkdir -p $DIR/$tdir
6981 for ((i=0;i<10;i++)); do
6982 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6983 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6990 set_nodes_failloc "$(osts_nodes)" 0
6993 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6997 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6999 test_mkdir -p $DIR/$tdir
7000 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7003 run_test 118l "fsync dir ========="
7005 test_118m() # LU-3066
7007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7008 test_mkdir -p $DIR/$tdir
7009 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7012 run_test 118m "fdatasync dir ========="
7014 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7016 test_119a() # bug 11737
7018 BSIZE=$((512 * 1024))
7019 directio write $DIR/$tfile 0 1 $BSIZE
7020 # We ask to read two blocks, which is more than a file size.
7021 # directio will indicate an error when requested and actual
7022 # sizes aren't equeal (a normal situation in this case) and
7023 # print actual read amount.
7024 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7025 if [ "$NOB" != "$BSIZE" ]; then
7026 error "read $NOB bytes instead of $BSIZE"
7030 run_test 119a "Short directIO read must return actual read amount"
7032 test_119b() # bug 11737
7034 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7036 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7037 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7039 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7040 error "direct read failed"
7043 run_test 119b "Sparse directIO read must return actual read amount"
7045 test_119c() # bug 13099
7048 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7049 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7052 run_test 119c "Testing for direct read hitting hole"
7054 test_119d() # bug 15950
7056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7057 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7058 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7060 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7061 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7062 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7063 lctl set_param fail_loc=0x40d
7064 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7067 cat $DIR/$tfile > /dev/null &
7068 lctl set_param fail_loc=0
7071 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7073 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7074 error "the read rpcs have not completed in 2s"
7076 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7078 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7081 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7082 test_mkdir -p $DIR/$tdir
7083 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7084 skip "no early lock cancel on server" && return 0
7085 lru_resize_disable mdc
7086 lru_resize_disable osc
7087 cancel_lru_locks mdc
7088 stat $DIR/$tdir > /dev/null
7089 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7090 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7091 test_mkdir $DIR/$tdir/d1
7092 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7093 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7094 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7095 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7096 lru_resize_enable mdc
7097 lru_resize_enable osc
7099 run_test 120a "Early Lock Cancel: mkdir test"
7102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7103 test_mkdir -p $DIR/$tdir
7104 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7105 skip "no early lock cancel on server" && return 0
7106 lru_resize_disable mdc
7107 lru_resize_disable osc
7108 cancel_lru_locks mdc
7109 stat $DIR/$tdir > /dev/null
7110 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7111 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7113 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7114 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7115 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7116 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7117 lru_resize_enable mdc
7118 lru_resize_enable osc
7120 run_test 120b "Early Lock Cancel: create test"
7123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7124 test_mkdir -p $DIR/$tdir
7125 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7126 skip "no early lock cancel on server" && return 0
7127 lru_resize_disable mdc
7128 lru_resize_disable osc
7129 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7130 touch $DIR/$tdir/d1/f1
7131 cancel_lru_locks mdc
7132 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7133 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7134 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7135 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7136 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7137 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7138 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7139 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7140 lru_resize_enable mdc
7141 lru_resize_enable osc
7143 run_test 120c "Early Lock Cancel: link test"
7146 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7147 test_mkdir -p $DIR/$tdir
7148 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7149 skip "no early lock cancel on server" && return 0
7150 lru_resize_disable mdc
7151 lru_resize_disable osc
7153 cancel_lru_locks mdc
7154 stat $DIR/$tdir > /dev/null
7155 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7156 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7157 chmod a+x $DIR/$tdir
7158 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7159 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7160 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7161 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7162 lru_resize_enable mdc
7163 lru_resize_enable osc
7165 run_test 120d "Early Lock Cancel: setattr test"
7168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7169 test_mkdir -p $DIR/$tdir
7170 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7171 skip "no early lock cancel on server" && return 0
7172 lru_resize_disable mdc
7173 lru_resize_disable osc
7174 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7175 cancel_lru_locks mdc
7176 cancel_lru_locks osc
7177 dd if=$DIR/$tdir/f1 of=/dev/null
7178 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7179 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7180 awk '/ldlm_cancel/ {print $2}'`
7181 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7182 awk '/ldlm_bl_callback/ {print $2}'`
7183 unlink $DIR/$tdir/f1
7184 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7185 awk '/ldlm_cancel/ {print $2}'`
7186 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7187 awk '/ldlm_bl_callback/ {print $2}'`
7188 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7189 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7190 lru_resize_enable mdc
7191 lru_resize_enable osc
7193 run_test 120e "Early Lock Cancel: unlink test"
7196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7197 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7198 skip "no early lock cancel on server" && return 0
7199 test_mkdir -p $DIR/$tdir
7200 lru_resize_disable mdc
7201 lru_resize_disable osc
7202 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7203 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7204 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7205 cancel_lru_locks mdc
7206 cancel_lru_locks osc
7207 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7208 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7209 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7210 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7211 awk '/ldlm_cancel/ {print $2}'`
7212 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7213 awk '/ldlm_bl_callback/ {print $2}'`
7214 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7215 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7216 awk '/ldlm_cancel/ {print $2}'`
7217 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7218 awk '/ldlm_bl_callback/ {print $2}'`
7219 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7220 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7221 lru_resize_enable mdc
7222 lru_resize_enable osc
7224 run_test 120f "Early Lock Cancel: rename test"
7227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7228 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7229 skip "no early lock cancel on server" && return 0
7230 lru_resize_disable mdc
7231 lru_resize_disable osc
7233 echo create $count files
7234 test_mkdir -p $DIR/$tdir
7235 cancel_lru_locks mdc
7236 cancel_lru_locks osc
7239 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7240 awk '/ldlm_cancel/ {print $2}'`
7241 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7242 awk '/ldlm_bl_callback/ {print $2}'`
7243 createmany -o $DIR/$tdir/f $count
7245 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7246 awk '/ldlm_cancel/ {print $2}'`
7247 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7248 awk '/ldlm_bl_callback/ {print $2}'`
7250 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7251 echo rm $count files
7254 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7255 awk '/ldlm_cancel/ {print $2}'`
7256 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7257 awk '/ldlm_bl_callback/ {print $2}'`
7259 echo total: $count removes in $((t2-t1))
7260 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7262 # wait for commitment of removal
7263 lru_resize_enable mdc
7264 lru_resize_enable osc
7266 run_test 120g "Early Lock Cancel: performance test"
7268 test_121() { #bug #10589
7269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7271 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7272 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7273 lctl set_param fail_loc=0x310
7274 cancel_lru_locks osc > /dev/null
7275 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7276 lctl set_param fail_loc=0
7277 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7279 run_test 121 "read cancel race ========="
7281 test_123a() { # was test 123, statahead(bug 11401)
7282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7284 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7285 log "testing on UP system. Performance may be not as good as expected."
7290 test_mkdir -p $DIR/$tdir
7291 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7292 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7294 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7295 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7297 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7298 lctl set_param -n llite.*.statahead_max 0
7299 lctl get_param llite.*.statahead_max
7300 cancel_lru_locks mdc
7301 cancel_lru_locks osc
7303 time ls -l $DIR/$tdir | wc -l
7305 delta=$((etime - stime))
7306 log "ls $i files without statahead: $delta sec"
7307 lctl set_param llite.*.statahead_max=$max
7309 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7310 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7311 cancel_lru_locks mdc
7312 cancel_lru_locks osc
7314 time ls -l $DIR/$tdir | wc -l
7316 delta_sa=$((etime - stime))
7317 log "ls $i files with statahead: $delta_sa sec"
7318 lctl get_param -n llite.*.statahead_stats
7319 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7321 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7322 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7324 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7325 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7326 lctl set_param -n llite.*.statahead_max 0
7327 lctl get_param llite.*.statahead_max
7328 cancel_lru_locks mdc
7329 cancel_lru_locks osc
7331 time ls -l $DIR/$tdir | wc -l
7333 delta=$((etime - stime))
7334 log "ls $i files again without statahead: $delta sec"
7335 lctl set_param llite.*.statahead_max=$max
7336 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7337 if [ $SLOWOK -eq 0 ]; then
7338 error "ls $i files is slower with statahead!"
7340 log "ls $i files is slower with statahead!"
7346 [ $delta -gt 20 ] && break
7347 [ $delta -gt 8 ] && MULT=$((50 / delta))
7348 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7356 delta=$((etime - stime))
7357 log "rm -r $DIR/$tdir/: $delta seconds"
7359 lctl get_param -n llite.*.statahead_stats
7361 run_test 123a "verify statahead work"
7363 test_123b () { # statahead(bug 15027)
7364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7365 test_mkdir -p $DIR/$tdir
7366 createmany -o $DIR/$tdir/$tfile-%d 1000
7368 cancel_lru_locks mdc
7369 cancel_lru_locks osc
7371 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7372 lctl set_param fail_loc=0x80000803
7373 ls -lR $DIR/$tdir > /dev/null
7375 lctl set_param fail_loc=0x0
7376 lctl get_param -n llite.*.statahead_stats
7381 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7385 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7386 skip "no lru resize on server" && return 0
7388 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7390 log "create $NR files at $DIR/$tdir"
7391 createmany -o $DIR/$tdir/f $NR ||
7392 error "failed to create $NR files in $DIR/$tdir"
7394 cancel_lru_locks mdc
7395 ls -l $DIR/$tdir > /dev/null
7399 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7400 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7401 LRU_SIZE=$(lctl get_param -n $PARAM)
7402 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7403 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7405 log "NS=$(basename $NSDIR)"
7410 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7411 skip "Not enough cached locks created!"
7418 # We know that lru resize allows one client to hold $LIMIT locks
7419 # for 10h. After that locks begin to be killed by client.
7421 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7424 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7425 # killing locks. Some time was spent for creating locks. This means
7426 # that up to the moment of sleep finish we must have killed some of
7427 # them (10-100 locks). This depends on how fast ther were created.
7428 # Many of them were touched in almost the same moment and thus will
7429 # be killed in groups.
7430 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7432 # Use $LRU_SIZE_B here to take into account real number of locks
7433 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7434 local LRU_SIZE_B=$LRU_SIZE
7436 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7437 log "OLD_LVF=$OLD_LVF"
7438 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7440 # Let's make sure that we really have some margin. Client checks
7441 # cached locks every 10 sec.
7443 log "Sleep ${SLEEP} sec"
7445 while ((SEC<$SLEEP)); do
7449 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7453 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7454 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7456 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7457 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7458 unlinkmany $DIR/$tdir/f $NR
7462 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7463 log "unlink $NR files at $DIR/$tdir"
7464 unlinkmany $DIR/$tdir/f $NR
7466 run_test 124a "lru resize ======================================="
7468 get_max_pool_limit()
7470 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7473 if test $l -gt $max; then
7481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7482 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7483 skip "no lru resize on server" && return 0
7485 LIMIT=`get_max_pool_limit`
7487 NR=$(($(default_lru_size)*20))
7488 if [ $NR -gt $LIMIT ]; then
7489 log "Limit lock number by $LIMIT locks"
7492 lru_resize_disable mdc
7493 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7494 error "failed to create $DIR/$tdir/disable_lru_resize"
7496 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7497 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7498 cancel_lru_locks mdc
7501 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7504 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7507 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7511 nolruresize_delta=$((etime-stime))
7512 log "ls -la time: $nolruresize_delta seconds"
7513 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7514 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7516 lru_resize_enable mdc
7517 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7518 error "failed to create $DIR/$tdir/enable_lru_resize"
7520 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7521 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7522 cancel_lru_locks mdc
7525 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7528 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7531 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7535 lruresize_delta=$((etime-stime))
7536 log "ls -la time: $lruresize_delta seconds"
7537 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7539 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7540 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7541 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7542 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7544 log "lru resize performs the same with no lru resize"
7546 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7548 run_test 124b "lru resize (performance test) ======================="
7550 test_125() { # 13358
7551 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7552 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7553 test_mkdir -p $DIR/d125 || error "mkdir failed"
7554 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7555 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7556 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7558 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7560 test_126() { # bug 12829/13455
7561 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7562 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7563 $GSS && skip "must run as gss disabled" && return
7565 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7566 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7568 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7570 run_test 126 "check that the fsgid provided by the client is taken into account"
7572 test_127a() { # bug 15521
7573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7574 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7575 $LCTL set_param osc.*.stats=0
7576 FSIZE=$((2048 * 1024))
7577 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7578 cancel_lru_locks osc
7579 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7581 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7582 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7583 echo "got $COUNT $NAME"
7584 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7585 eval $NAME=$COUNT || error "Wrong proc format"
7588 read_bytes|write_bytes)
7589 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7590 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7591 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7592 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7593 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7594 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7595 error "sumsquare is too small: $SUMSQ"
7596 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7597 error "sumsquare is too big: $SUMSQ"
7601 done < $DIR/${tfile}.tmp
7603 #check that we actually got some stats
7604 [ "$read_bytes" ] || error "Missing read_bytes stats"
7605 [ "$write_bytes" ] || error "Missing write_bytes stats"
7606 [ "$read_bytes" != 0 ] || error "no read done"
7607 [ "$write_bytes" != 0 ] || error "no write done"
7609 run_test 127a "verify the client stats are sane"
7611 test_127b() { # bug LU-333
7612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7613 $LCTL set_param llite.*.stats=0
7614 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7615 # perform 2 reads and writes so MAX is different from SUM.
7616 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7617 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7618 cancel_lru_locks osc
7619 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7620 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7622 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7623 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7624 echo "got $COUNT $NAME"
7625 eval $NAME=$COUNT || error "Wrong proc format"
7629 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7630 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7631 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7632 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7635 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7636 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7637 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7638 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7642 done < $TMP/${tfile}.tmp
7644 #check that we actually got some stats
7645 [ "$read_bytes" ] || error "Missing read_bytes stats"
7646 [ "$write_bytes" ] || error "Missing write_bytes stats"
7647 [ "$read_bytes" != 0 ] || error "no read done"
7648 [ "$write_bytes" != 0 ] || error "no write done"
7650 run_test 127b "verify the llite client stats are sane"
7652 test_128() { # bug 15212
7654 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7659 result=$(grep error $TMP/$tfile.log)
7661 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7663 run_test 128 "interactive lfs for 2 consecutive find's"
7670 local LDPROC=/proc/fs/ldiskfs
7671 local facets=$(get_facets MDS)
7673 for facet in ${facets//,/ }; do
7674 canondev=$(ldiskfs_canon \
7675 *.$(convert_facet2label $facet).mntdev $facet)
7676 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7677 LDPROC=/sys/fs/ldiskfs
7678 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7684 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7685 skip "Only applicable to ldiskfs-based MDTs"
7688 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7694 test_mkdir -p $DIR/$tdir
7698 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7699 $MULTIOP $DIR/$tdir/$J Oc
7701 if [ $rc -eq $EFBIG ]; then
7703 echo "return code $rc received as expected"
7705 elif [ $rc -ne 0 ]; then
7707 error_exit "return code $rc received instead of expected $EFBIG"
7710 I=$(stat -c%s "$DIR/$tdir")
7714 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7716 run_test 129 "test directory size limit ========================"
7725 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7726 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7729 trap cleanup_130 EXIT RETURN
7731 local fm_file=$DIR/$tfile
7732 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7733 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7734 error "dd failed for $fm_file"
7736 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7737 filefrag -ves $fm_file
7739 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7740 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7741 [ $RC != 0 ] && error "filefrag $fm_file failed"
7743 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7744 grep -v "ext:" | grep -v "found")
7745 lun=$($GETSTRIPE -i $fm_file)
7747 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7750 for line in $filefrag_op
7752 frag_lun=`echo $line | cut -d: -f5`
7753 ext_len=`echo $line | cut -d: -f4`
7754 if (( $frag_lun != $lun )); then
7756 error "FIEMAP on 1-stripe file($fm_file) failed"
7759 (( tot_len += ext_len ))
7762 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7764 error "FIEMAP on 1-stripe file($fm_file) failed;"
7770 echo "FIEMAP on single striped file succeeded"
7772 run_test 130a "FIEMAP (1-stripe file)"
7775 [ "$OSTCOUNT" -lt "2" ] &&
7776 skip_env "skipping FIEMAP on 2-stripe file test" && return
7778 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7779 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7782 trap cleanup_130 EXIT RETURN
7784 local fm_file=$DIR/$tfile
7785 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7786 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7787 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7789 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7790 error "dd failed on $fm_file"
7792 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7793 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7794 grep -v "ext:" | grep -v "found")
7796 last_lun=$(echo $filefrag_op | cut -d: -f5)
7801 for line in $filefrag_op
7803 frag_lun=`echo $line | cut -d: -f5`
7804 ext_len=`echo $line | cut -d: -f4`
7805 if (( $frag_lun != $last_lun )); then
7806 if (( tot_len != 1024 )); then
7808 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7815 (( tot_len += ext_len ))
7818 if (( num_luns != 2 || tot_len != 1024 )); then
7820 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7826 echo "FIEMAP on 2-stripe file succeeded"
7828 run_test 130b "FIEMAP (2-stripe file)"
7831 [ "$OSTCOUNT" -lt "2" ] &&
7832 skip_env "skipping FIEMAP on 2-stripe file" && return
7834 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7835 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7838 trap cleanup_130 EXIT RETURN
7840 local fm_file=$DIR/$tfile
7841 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7842 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7843 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7845 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7847 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7848 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7850 last_lun=`echo $filefrag_op | cut -d: -f5`
7855 for line in $filefrag_op
7857 frag_lun=`echo $line | cut -d: -f5`
7858 ext_len=`echo $line | cut -d: -f4`
7859 if (( $frag_lun != $last_lun )); then
7860 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7861 if (( logical != 512 )); then
7863 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7866 if (( tot_len != 512 )); then
7868 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7875 (( tot_len += ext_len ))
7878 if (( num_luns != 2 || tot_len != 512 )); then
7880 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7886 echo "FIEMAP on 2-stripe file with hole succeeded"
7888 run_test 130c "FIEMAP (2-stripe file with hole)"
7891 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7893 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7894 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7896 trap cleanup_130 EXIT RETURN
7898 local fm_file=$DIR/$tfile
7899 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7900 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7901 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7902 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7904 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7905 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7907 last_lun=`echo $filefrag_op | cut -d: -f5`
7912 for line in $filefrag_op
7914 frag_lun=`echo $line | cut -d: -f5`
7915 ext_len=`echo $line | cut -d: -f4`
7916 if (( $frag_lun != $last_lun )); then
7917 if (( tot_len != 1024 )); then
7919 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7926 (( tot_len += ext_len ))
7929 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7931 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7937 echo "FIEMAP on N-stripe file succeeded"
7939 run_test 130d "FIEMAP (N-stripe file)"
7942 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7944 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7945 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7947 trap cleanup_130 EXIT RETURN
7949 local fm_file=$DIR/$tfile
7950 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7951 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7952 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7955 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7956 for ((i = 0; i < $NUM_BLKS; i++))
7958 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7961 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7962 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7964 last_lun=`echo $filefrag_op | cut -d: -f5`
7969 for line in $filefrag_op
7971 frag_lun=`echo $line | cut -d: -f5`
7972 ext_len=`echo $line | cut -d: -f4`
7973 if (( $frag_lun != $last_lun )); then
7974 if (( tot_len != $EXPECTED_LEN )); then
7976 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7983 (( tot_len += ext_len ))
7986 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7988 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7994 echo "FIEMAP with continuation calls succeeded"
7996 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7998 # Test for writev/readv
8000 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8001 error "writev test failed"
8002 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8003 error "readv failed"
8006 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8009 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8010 error "append writev test failed"
8011 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8012 error "append writev test failed"
8015 run_test 131b "test append writev"
8018 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8021 run_test 131c "test read/write on file w/o objects"
8024 rwv -f $DIR/$tfile -w -n 1 1572864
8025 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8026 if [ "$NOB" != 1572864 ]; then
8027 error "Short read filed: read $NOB bytes instead of 1572864"
8031 run_test 131d "test short read"
8034 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8035 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8036 error "read hitting hole failed"
8039 run_test 131e "test read hitting hole"
8044 for node in $(osts_nodes); do
8045 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8046 [ x$gl = x"" ] && gl=0
8047 gl_sum=$((gl_sum + gl))
8057 if [ x$som = x"enabled" ]; then
8058 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8059 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8060 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8062 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8063 MOUNTOPT="$MOUNTOPT,som_preview"
8064 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8067 # do remount to make new mount-conf parameters actual
8074 test_132() { #1028, SOM
8075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8076 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8077 local num=$(get_mds_dir $DIR)
8078 local mymds=mds${num}
8079 local MOUNTOPT_SAVE=$MOUNTOPT
8081 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8082 cancel_lru_locks osc
8084 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8086 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8087 stat $DIR/$tfile >/dev/null
8088 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8089 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8091 som_mode_switch $som1 $gl1 $gl2
8093 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8094 cancel_lru_locks osc
8096 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8097 if [ $som1 == $som2 ]; then
8098 error "som is still "$som2
8099 if [ x$som2 = x"enabled" ]; then
8106 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8107 stat $DIR/$tfile >/dev/null
8108 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8109 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8110 som_mode_switch $som2 $gl1 $gl2
8111 MOUNTOPT=$MOUNTOPT_SAVE
8113 run_test 132 "som avoids glimpse rpc"
8119 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8121 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8123 *) error "Wrong argument $1" ;;
8126 count=`echo $res | awk '{print $2}'`
8127 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8128 # if the argument $3 is zero, it means any stat increment is ok.
8129 if [ $3 -gt 0 ] ; then
8130 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8136 remote_ost_nodsh && skip "remote OST with nodsh" && return
8137 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8139 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8140 { skip "MDS doesn't support rename stats"; return; }
8141 local testdir=$DIR/${tdir}/stats_testdir
8142 mkdir -p $DIR/${tdir}
8145 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8146 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8148 # verify mdt stats first.
8149 mkdir ${testdir} || error "mkdir failed"
8150 check_stats $SINGLEMDS "mkdir" 1
8151 touch ${testdir}/${tfile} || "touch failed"
8152 check_stats $SINGLEMDS "open" 1
8153 check_stats $SINGLEMDS "close" 1
8154 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8155 check_stats $SINGLEMDS "mknod" 1
8156 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8157 check_stats $SINGLEMDS "unlink" 1
8158 rm -f ${testdir}/${tfile} || error "file remove failed"
8159 check_stats $SINGLEMDS "unlink" 2
8161 # remove working dir and check mdt stats again.
8162 rmdir ${testdir} || error "rmdir failed"
8163 check_stats $SINGLEMDS "rmdir" 1
8165 local testdir1=$DIR/${tdir}/stats_testdir1
8167 mkdir -p ${testdir1}
8168 touch ${testdir1}/test1
8169 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8170 check_stats $SINGLEMDS "crossdir_rename" 1
8172 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8173 check_stats $SINGLEMDS "samedir_rename" 1
8177 run_test 133a "Verifying MDT stats ========================================"
8180 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8181 remote_ost_nodsh && skip "remote OST with nodsh" && return
8182 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8183 local testdir=$DIR/${tdir}/stats_testdir
8184 mkdir -p ${testdir} || error "mkdir failed"
8185 touch ${testdir}/${tfile} || "touch failed"
8186 cancel_lru_locks mdc
8189 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8190 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8192 # extra mdt stats verification.
8193 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8194 check_stats $SINGLEMDS "setattr" 1
8195 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8196 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8198 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8199 check_stats $SINGLEMDS "getattr" 1
8201 $LFS df || error "lfs failed"
8202 check_stats $SINGLEMDS "statfs" 1
8206 run_test 133b "Verifying extra MDT stats =================================="
8209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8210 remote_ost_nodsh && skip "remote OST with nodsh" && return
8211 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8212 local testdir=$DIR/${tdir}/stats_testdir
8213 test_mkdir -p ${testdir} || error "mkdir failed"
8215 # verify obdfilter stats.
8216 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8218 cancel_lru_locks osc
8219 wait_delete_completed
8222 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8223 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8225 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8227 cancel_lru_locks osc
8228 check_stats ost "write" 1
8230 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8231 check_stats ost "read" 1
8233 > ${testdir}/${tfile} || error "truncate failed"
8234 check_stats ost "punch" 1
8236 rm -f ${testdir}/${tfile} || error "file remove failed"
8237 wait_delete_completed
8238 check_stats ost "destroy" 1
8242 run_test 133c "Verifying OST stats ========================================"
8249 while [ $value -ge 2 ]; do
8254 if [ $orig -gt $order ]; then
8262 local size=('K' 'M' 'G' 'T');
8264 local size_string=$value
8266 while [ $value -ge 1024 ]; do
8267 if [ $i -gt 3 ]; then
8268 #T is the biggest unit we get here, if that is bigger,
8270 size_string=${value}T
8273 value=$((value >> 10))
8274 if [ $value -lt 1024 ]; then
8275 size_string=${value}${size[$i]}
8286 local context=${2:-.}
8287 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8289 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8295 remote_ost_nodsh && skip "remote OST with nodsh" && return
8296 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8297 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8298 { skip "MDS doesn't support rename stats"; return; }
8300 local testdir1=$DIR/${tdir}/stats_testdir1
8301 local testdir2=$DIR/${tdir}/stats_testdir2
8303 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8305 mkdir -p ${testdir1} || error "mkdir failed"
8306 mkdir -p ${testdir2} || error "mkdir failed"
8308 createmany -o $testdir1/test 512 || error "createmany failed"
8310 # check samedir rename size
8311 mv ${testdir1}/test0 ${testdir1}/test_0
8313 local testdir1_size=$(ls -l $DIR/${tdir} |
8314 awk '/stats_testdir1/ {print $5}')
8315 local testdir2_size=$(ls -l $DIR/${tdir} |
8316 awk '/stats_testdir2/ {print $5}')
8318 testdir1_size=$(order_2 $testdir1_size)
8319 testdir2_size=$(order_2 $testdir2_size)
8321 testdir1_size=$(size_in_KMGT $testdir1_size)
8322 testdir2_size=$(size_in_KMGT $testdir2_size)
8324 echo "source rename dir size: ${testdir1_size}"
8325 echo "target rename dir size: ${testdir2_size}"
8327 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8328 eval $cmd || error "$cmd failed"
8329 local samedir=$($cmd | grep 'same_dir')
8330 local same_sample=$(get_rename_size $testdir1_size)
8331 [ -z "$samedir" ] && error "samedir_rename_size count error"
8332 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8333 echo "Check same dir rename stats success"
8335 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8337 # check crossdir rename size
8338 mv ${testdir1}/test_0 ${testdir2}/test_0
8340 testdir1_size=$(ls -l $DIR/${tdir} |
8341 awk '/stats_testdir1/ {print $5}')
8342 testdir2_size=$(ls -l $DIR/${tdir} |
8343 awk '/stats_testdir2/ {print $5}')
8345 testdir1_size=$(order_2 $testdir1_size)
8346 testdir2_size=$(order_2 $testdir2_size)
8348 testdir1_size=$(size_in_KMGT $testdir1_size)
8349 testdir2_size=$(size_in_KMGT $testdir2_size)
8351 echo "source rename dir size: ${testdir1_size}"
8352 echo "target rename dir size: ${testdir2_size}"
8354 eval $cmd || error "$cmd failed"
8355 local crossdir=$($cmd | grep 'crossdir')
8356 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8357 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8358 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8359 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8360 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8361 echo "Check cross dir rename stats success"
8364 run_test 133d "Verifying rename_stats ========================================"
8367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8368 local testdir=$DIR/${tdir}/stats_testdir
8369 local ctr f0 f1 bs=32768 count=42 sum
8371 remote_ost_nodsh && skip "remote OST with nodsh" && return
8372 mkdir -p ${testdir} || error "mkdir failed"
8374 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8376 for ctr in {write,read}_bytes; do
8378 cancel_lru_locks osc
8380 do_facet ost1 $LCTL set_param -n \
8381 "obdfilter.*.exports.clear=clear"
8383 if [ $ctr = write_bytes ]; then
8385 f1=${testdir}/${tfile}
8387 f0=${testdir}/${tfile}
8391 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8394 cancel_lru_locks osc
8396 sum=$(do_facet ost1 $LCTL get_param \
8397 "obdfilter.*.exports.*.stats" | \
8400 $1 == ctr { sum += $7 }
8403 if ((sum != bs * count)); then
8404 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8410 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8413 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8416 # First without trusting modes.
8418 -exec cat '{}' \; &> /dev/null
8420 # Second verifying readability.
8424 -exec cat '{}' \; > /dev/null ||
8425 error "proc file read failed"
8427 for facet in $SINGLEMDS ost1; do
8428 do_facet $facet find $proc_dirs \
8429 -not -name req_history \
8430 -exec cat '{}' \\\; &> /dev/null
8432 do_facet $facet find $proc_dirs \
8433 -not -name req_history \
8436 -exec cat '{}' \\\; > /dev/null ||
8437 error "proc file read failed"
8440 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8442 test_140() { #bug-17379
8443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8444 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8445 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8446 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8448 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8449 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8451 while i=`expr $i + 1`; do
8452 test_mkdir -p $i || error "Creating dir $i"
8453 cd $i || error "Changing to $i"
8454 ln -s ../stat stat || error "Creating stat symlink"
8455 # Read the symlink until ELOOP present,
8456 # not LBUGing the system is considered success,
8457 # we didn't overrun the stack.
8458 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8460 if [ $ret -eq 40 ]; then
8463 error "Open stat symlink"
8469 echo "The symlink depth = $i"
8470 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8471 error "Invalid symlink depth"
8473 # Test recursive symlink
8474 ln -s symlink_self symlink_self
8475 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8476 echo "open symlink_self returns $ret"
8477 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8479 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8483 local TF="$TMP/$tfile"
8485 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8487 cancel_lru_locks osc
8488 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8489 remount_client $MOUNT
8491 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8494 $TRUNCATE $DIR/$tfile 6000
8495 cancel_lru_locks osc
8496 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8499 echo "12345" >>$DIR/$tfile
8500 cancel_lru_locks osc
8501 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8504 echo "12345" >>$DIR/$tfile
8505 cancel_lru_locks osc
8506 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8511 run_test 150 "truncate/append tests"
8513 function roc_hit() {
8514 local list=$(comma_list $(osts_nodes))
8515 #debug temp debug for LU-2902: lets see what values we get back
8516 echo $(get_osd_param $list '' stats) 1>&2
8517 echo $(get_osd_param $list '' stats |
8518 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8521 function set_cache() {
8524 if [ "$2" == "off" ]; then
8527 local list=$(comma_list $(osts_nodes))
8528 set_osd_param $list '' $1_cache_enable $on
8530 cancel_lru_locks osc
8534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8535 remote_ost_nodsh && skip "remote OST with nodsh" && return
8538 local list=$(comma_list $(osts_nodes))
8540 # check whether obdfilter is cache capable at all
8541 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8542 echo "not cache-capable obdfilter"
8546 # check cache is enabled on all obdfilters
8547 if get_osd_param $list '' read_cache_enable | grep 0; then
8548 echo "oss cache is disabled"
8552 set_osd_param $list '' writethrough_cache_enable 1
8554 # check write cache is enabled on all obdfilters
8555 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8556 echo "oss write cache is NOT enabled"
8560 #define OBD_FAIL_OBD_NO_LRU 0x609
8561 do_nodes $list $LCTL set_param fail_loc=0x609
8563 # pages should be in the case right after write
8564 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8567 local BEFORE=`roc_hit`
8568 cancel_lru_locks osc
8569 cat $DIR/$tfile >/dev/null
8570 local AFTER=`roc_hit`
8572 do_nodes $list $LCTL set_param fail_loc=0
8574 if ! let "AFTER - BEFORE == CPAGES"; then
8575 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8578 # the following read invalidates the cache
8579 cancel_lru_locks osc
8580 set_osd_param $list '' read_cache_enable 0
8581 cat $DIR/$tfile >/dev/null
8583 # now data shouldn't be found in the cache
8585 cancel_lru_locks osc
8586 cat $DIR/$tfile >/dev/null
8588 if let "AFTER - BEFORE != 0"; then
8589 error "IN CACHE: before: $BEFORE, after: $AFTER"
8592 set_osd_param $list '' read_cache_enable 1
8595 run_test 151 "test cache on oss and controls ==============================="
8598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8599 local TF="$TMP/$tfile"
8601 # simulate ENOMEM during write
8602 #define OBD_FAIL_OST_NOMEM 0x226
8603 lctl set_param fail_loc=0x80000226
8604 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8606 sync || error "sync failed"
8607 lctl set_param fail_loc=0
8609 # discard client's cache
8610 cancel_lru_locks osc
8612 # simulate ENOMEM during read
8613 lctl set_param fail_loc=0x80000226
8614 cmp $TF $DIR/$tfile || error "cmp failed"
8615 lctl set_param fail_loc=0
8619 run_test 152 "test read/write with enomem ============================"
8622 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8624 run_test 153 "test if fdatasync does not crash ======================="
8626 dot_lustre_fid_permission_check() {
8628 local ffid=$MOUNT/.lustre/fid/$fid
8631 echo "stat fid $fid"
8632 stat $ffid > /dev/null || error "stat $ffid failed."
8633 echo "touch fid $fid"
8634 touch $ffid || error "touch $ffid failed."
8635 echo "write to fid $fid"
8636 cat /etc/hosts > $ffid || error "write $ffid failed."
8637 echo "read fid $fid"
8638 diff /etc/hosts $ffid || error "read $ffid failed."
8639 echo "append write to fid $fid"
8640 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8641 echo "rename fid $fid"
8642 mv $ffid $test_dir/$tfile.1 &&
8643 error "rename $ffid to $tfile.1 should fail."
8644 touch $test_dir/$tfile.1
8645 mv $test_dir/$tfile.1 $ffid &&
8646 error "rename $tfile.1 to $ffid should fail."
8647 rm -f $test_dir/$tfile.1
8648 echo "truncate fid $fid"
8649 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8650 echo "link fid $fid"
8651 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8652 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8653 echo "setfacl fid $fid"
8654 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8655 echo "getfacl fid $fid"
8656 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8658 echo "unlink fid $fid"
8659 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8660 echo "mknod fid $fid"
8661 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8663 fid=[0xf00000400:0x1:0x0]
8664 ffid=$MOUNT/.lustre/fid/$fid
8666 echo "stat non-exist fid $fid"
8667 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8668 echo "write to non-exist fid $fid"
8669 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8670 echo "link new fid $fid"
8671 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8673 mkdir -p $test_dir/$tdir
8674 touch $test_dir/$tdir/$tfile
8675 fid=$($LFS path2fid $test_dir/$tdir)
8678 error "error: could not get fid for $test_dir/$dir/$tfile."
8680 ffid=$MOUNT/.lustre/fid/$fid
8683 ls $ffid > /dev/null || error "ls $ffid failed."
8684 echo "touch $fid/$tfile.1"
8685 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8687 echo "touch $MOUNT/.lustre/fid/$tfile"
8688 touch $MOUNT/.lustre/fid/$tfile && \
8689 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8691 echo "setxattr to $MOUNT/.lustre/fid"
8692 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8694 echo "listxattr for $MOUNT/.lustre/fid"
8695 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8697 echo "delxattr from $MOUNT/.lustre/fid"
8698 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8700 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8701 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8702 error "touch invalid fid should fail."
8704 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8705 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8706 error "touch non-normal fid should fail."
8708 echo "rename $tdir to $MOUNT/.lustre/fid"
8709 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8710 error "rename to $MOUNT/.lustre/fid should fail."
8712 echo "rename .lustre to itself"
8713 fid=$($LFS path2fid $MOUNT)
8714 mrename $MOUNT/.lustre $MOUNT/.lustre/fid/$fid/.lustre &&
8715 error "rename .lustre to itself should fail."
8717 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8718 local new_obf_mode=777
8720 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8721 chmod $new_obf_mode $DIR/.lustre/fid ||
8722 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8724 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8725 [ $obf_mode -eq $new_obf_mode ] ||
8726 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8728 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8729 chmod $old_obf_mode $DIR/.lustre/fid ||
8730 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8732 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8733 fid=$($LFS path2fid $test_dir/$tfile-2)
8734 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8735 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8736 error "create lov data thru .lustre should fail."
8737 echo "cp /etc/passwd $test_dir/$tfile-2"
8738 cp /etc/passwd $test_dir/$tfile-2 ||
8739 error "copy to $test_dir/$tfile-2 failed."
8740 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8741 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8742 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8744 rm -rf $test_dir/tfile.lnk
8745 rm -rf $test_dir/$tfile-2
8749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8750 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8751 { skip "Need MDS version at least 2.2.51"; return 0; }
8753 cp /etc/hosts $DIR/$tfile
8755 fid=$($LFS path2fid $DIR/$tfile)
8757 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8759 dot_lustre_fid_permission_check "$fid" $DIR ||
8760 error "dot lustre permission check $fid failed"
8762 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8764 touch $MOUNT/.lustre/file &&
8765 error "creation is not allowed under .lustre"
8767 mkdir $MOUNT/.lustre/dir &&
8768 error "mkdir is not allowed under .lustre"
8772 run_test 154a "Open-by-FID"
8775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8776 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8777 { skip "Need MDS version at least 2.2.51"; return 0; }
8779 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8781 local remote_dir=$DIR/$tdir/remote_dir
8786 $LFS mkdir -i $MDTIDX $remote_dir ||
8787 error "create remote directory failed"
8789 cp /etc/hosts $remote_dir/$tfile
8791 fid=$($LFS path2fid $remote_dir/$tfile)
8793 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8795 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8796 error "dot lustre permission check $fid failed"
8799 run_test 154b "Open-by-FID for remote directory"
8801 test_155_small_load() {
8802 local temp=$TMP/$tfile
8803 local file=$DIR/$tfile
8805 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8806 error "dd of=$temp bs=6096 count=1 failed"
8808 cancel_lru_locks osc
8809 cmp $temp $file || error "$temp $file differ"
8811 $TRUNCATE $temp 6000
8812 $TRUNCATE $file 6000
8813 cmp $temp $file || error "$temp $file differ (truncate1)"
8815 echo "12345" >>$temp
8816 echo "12345" >>$file
8817 cmp $temp $file || error "$temp $file differ (append1)"
8819 echo "12345" >>$temp
8820 echo "12345" >>$file
8821 cmp $temp $file || error "$temp $file differ (append2)"
8827 test_155_big_load() {
8828 remote_ost_nodsh && skip "remote OST with nodsh" && return
8829 local temp=$TMP/$tfile
8830 local file=$DIR/$tfile
8833 local cache_size=$(do_facet ost$((MAXI+1)) \
8834 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8835 local large_file_size=$((cache_size * 2))
8837 echo "OSS cache size: $cache_size KB"
8838 echo "Large file size: $large_file_size KB"
8840 [ $MAXV -le $large_file_size ] && \
8841 skip_env "max available OST size needs > $large_file_size KB" && \
8844 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8846 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8847 error "dd of=$temp bs=$large_file_size count=1k failed"
8850 cancel_lru_locks osc
8851 cmp $temp $file || error "$temp $file differ"
8858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8860 set_cache writethrough on
8863 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8868 set_cache writethrough off
8871 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8876 set_cache writethrough on
8879 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8884 set_cache writethrough off
8887 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8892 set_cache writethrough on
8895 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8900 set_cache writethrough off
8903 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8908 set_cache writethrough on
8911 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8916 set_cache writethrough off
8919 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8926 local file="$DIR/$tfile"
8928 [ "$(facet_fstype ost1)" = "zfs" ] &&
8929 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8932 log "Turn on read and write cache"
8934 set_cache writethrough on
8936 log "Write data and read it back."
8937 log "Read should be satisfied from the cache."
8938 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8940 cancel_lru_locks osc
8941 cat $file >/dev/null
8943 if ! let "AFTER - BEFORE == CPAGES"; then
8944 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8946 log "cache hits:: before: $BEFORE, after: $AFTER"
8949 log "Read again; it should be satisfied from the cache."
8951 cancel_lru_locks osc
8952 cat $file >/dev/null
8954 if ! let "AFTER - BEFORE == CPAGES"; then
8955 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8957 log "cache hits:: before: $BEFORE, after: $AFTER"
8961 log "Turn off the read cache and turn on the write cache"
8963 set_cache writethrough on
8965 log "Read again; it should be satisfied from the cache."
8967 cancel_lru_locks osc
8968 cat $file >/dev/null
8970 if ! let "AFTER - BEFORE == CPAGES"; then
8971 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8973 log "cache hits:: before: $BEFORE, after: $AFTER"
8976 log "Read again; it should not be satisfied from the cache."
8978 cancel_lru_locks osc
8979 cat $file >/dev/null
8981 if ! let "AFTER - BEFORE == 0"; then
8982 error "IN CACHE: before: $BEFORE, after: $AFTER"
8984 log "cache hits:: before: $BEFORE, after: $AFTER"
8987 log "Write data and read it back."
8988 log "Read should be satisfied from the cache."
8989 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8991 cancel_lru_locks osc
8992 cat $file >/dev/null
8994 if ! let "AFTER - BEFORE == CPAGES"; then
8995 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8997 log "cache hits:: before: $BEFORE, after: $AFTER"
9000 log "Read again; it should not be satisfied from the cache."
9002 cancel_lru_locks osc
9003 cat $file >/dev/null
9005 if ! let "AFTER - BEFORE == 0"; then
9006 error "IN CACHE: before: $BEFORE, after: $AFTER"
9008 log "cache hits:: before: $BEFORE, after: $AFTER"
9012 log "Turn off read and write cache"
9014 set_cache writethrough off
9016 log "Write data and read it back"
9017 log "It should not be satisfied from the cache."
9019 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9020 cancel_lru_locks osc
9022 cat $file >/dev/null
9024 if ! let "AFTER - BEFORE == 0"; then
9025 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9027 log "cache hits:: before: $BEFORE, after: $AFTER"
9031 log "Turn on the read cache and turn off the write cache"
9033 set_cache writethrough off
9035 log "Write data and read it back"
9036 log "It should not be satisfied from the cache."
9038 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9040 cancel_lru_locks osc
9041 cat $file >/dev/null
9043 if ! let "AFTER - BEFORE == 0"; then
9044 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9046 log "cache hits:: before: $BEFORE, after: $AFTER"
9049 log "Read again; it should be satisfied from the cache."
9051 cancel_lru_locks osc
9052 cat $file >/dev/null
9054 if ! let "AFTER - BEFORE == CPAGES"; then
9055 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9057 log "cache hits:: before: $BEFORE, after: $AFTER"
9062 run_test 156 "Verification of tunables ============================"
9066 if [ $MDSCOUNT -gt 1 ]; then
9067 error_ignore 17935 $*
9075 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
9078 if [ $MASK -eq 1 ]; then
9079 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
9081 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
9086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9087 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9088 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9089 { skip "Need MDS version at least 2.2.0"; return; }
9090 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9091 echo "Registered as changelog user $USER"
9092 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9093 grep -q $USER || error "User $USER not found in changelog_users"
9096 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9097 touch $DIR/$tdir/pics/2008/zachy/timestamp
9098 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9099 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9100 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9101 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9102 rm $DIR/$tdir/pics/desktop.jpg
9104 $LFS changelog $MDT0 | tail -5
9106 echo "verifying changelog mask"
9107 changelog_chmask "MKDIR"
9108 changelog_chmask "CLOSE"
9110 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9111 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9113 changelog_chmask "MKDIR"
9114 changelog_chmask "CLOSE"
9116 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9117 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9119 $LFS changelog $MDT0
9120 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9121 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9122 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9123 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9126 echo "verifying target fid"
9127 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9128 tail -1 | awk '{print $6}')
9129 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9130 [ "$fidc" == "t=$fidf" ] || \
9131 err17935 "fid in changelog $fidc != file fid $fidf"
9132 echo "verifying parent fid"
9133 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9134 tail -1 | awk '{print $7}')
9135 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9136 [ "$fidc" == "p=$fidf" ] || \
9137 err17935 "pfid in changelog $fidc != dir fid $fidf"
9139 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9140 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9141 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9142 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9143 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9144 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9145 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
9146 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
9148 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
9149 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9150 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9151 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9152 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
9153 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
9155 echo "verifying user deregister"
9156 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9157 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9158 grep -q $USER && error "User $USER still found in changelog_users"
9160 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9161 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9162 if [ $USERS -eq 0 ]; then
9163 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9164 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9165 touch $DIR/$tdir/chloe
9166 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9167 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9168 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9169 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9171 echo "$USERS other changelog users; can't verify off"
9174 run_test 160 "changelog sanity"
9177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9178 test_mkdir -p $DIR/$tdir
9179 cp /etc/hosts $DIR/$tdir/$tfile
9180 test_mkdir $DIR/$tdir/foo1
9181 test_mkdir $DIR/$tdir/foo2
9182 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9183 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9184 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9185 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9186 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9187 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9188 $LFS fid2path $DIR $FID
9189 err17935 "bad link ea"
9192 rm $DIR/$tdir/foo2/zachary
9194 rm $DIR/$tdir/foo2/thor
9196 rm $DIR/$tdir/$tfile
9198 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9199 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9201 $LFS fid2path $DIR $FID
9202 err17935 "bad link rename"
9204 rm $DIR/$tdir/foo2/maggie
9207 local longname=filename_avg_len_is_thirty_two_
9208 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9209 error "failed to hardlink many files"
9210 links=$($LFS fid2path $DIR $FID | wc -l)
9211 echo -n "${links}/1000 links in link EA"
9212 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9213 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9214 error "failed to unlink many hardlinks"
9216 run_test 161a "link ea sanity"
9219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9220 [ $MDSCOUNT -lt 2 ] &&
9221 skip "skipping remote directory test" && return
9223 local remote_dir=$DIR/$tdir/remote_dir
9226 $LFS mkdir -i $MDTIDX $remote_dir ||
9227 error "create remote directory failed"
9229 cp /etc/hosts $remote_dir/$tfile
9230 mkdir -p $remote_dir/foo1
9231 mkdir -p $remote_dir/foo2
9232 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9233 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9234 ln $remote_dir/$tfile $remote_dir/foo1/luna
9235 ln $remote_dir/$tfile $remote_dir/foo2/thor
9237 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9239 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9240 $LFS fid2path $DIR $FID
9241 err17935 "bad link ea"
9244 rm $remote_dir/foo2/zachary
9246 rm $remote_dir/foo2/thor
9248 rm $remote_dir/$tfile
9250 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9251 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9252 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9253 $LFS fid2path $DIR $FID
9254 err17935 "bad link rename"
9256 rm $remote_dir/foo2/maggie
9259 local longname=filename_avg_len_is_thirty_two_
9260 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9261 error "failed to hardlink many files"
9262 links=$($LFS fid2path $DIR $FID | wc -l)
9263 echo -n "${links}/1000 links in link EA"
9264 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9265 unlinkmany $remote_dir/foo2/$longname 1000 ||
9266 error "failed to unlink many hardlinks"
9268 run_test 161b "link ea sanity under remote directory"
9275 local path=$(${LFS} fid2path $*)
9278 if [ $RC -ne 0 ]; then
9279 err17935 "path looked up of $expected failed. Error $RC"
9281 elif [ "${path}" != "${expected}" ]; then
9282 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9285 echo "fid $fid resolves to path $path (expected $expected)"
9289 # Make changes to filesystem
9290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9291 test_mkdir -p $DIR/$tdir/d2
9292 touch $DIR/$tdir/d2/$tfile
9293 touch $DIR/$tdir/d2/x1
9294 touch $DIR/$tdir/d2/x2
9295 test_mkdir -p $DIR/$tdir/d2/a/b/c
9296 test_mkdir -p $DIR/$tdir/d2/p/q/r
9298 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9299 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9302 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9303 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9304 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9306 # softlink to wrong file
9307 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9308 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9309 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9312 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9313 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9314 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9315 # fid2path dir/fsname should both work
9316 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9317 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9319 # hardlink count: check that there are 2 links
9320 # Doesnt work with CMD yet: 17935
9321 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9322 err17935 "expected 2 links"
9324 # hardlink indexing: remove the first link
9325 rm $DIR/$tdir/d2/p/q/r/hlink
9326 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9330 run_test 162 "path lookup sanity"
9333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9334 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9335 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9338 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9339 # this proc file is temporary and linux-only
9340 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9341 error "kernel->userspace send failed"
9344 run_test 163 "kernel <-> userspace comms"
9347 # do directio so as not to populate the page cache
9348 log "creating a 10 Mb file"
9349 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9350 log "starting reads"
9351 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9352 log "truncating the file"
9353 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9355 kill %+ || true # reads might have finished
9356 echo "wait until dd is finished"
9358 log "removing the temporary file"
9359 rm -rf $DIR/$tfile || error "tmp file removal failed"
9361 run_test 169 "parallel read and truncate should not deadlock"
9364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9365 $LCTL clear # bug 18514
9366 $LCTL debug_daemon start $TMP/${tfile}_log_good
9368 $LCTL debug_daemon stop
9369 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9370 error "sed failed to read log_good"
9372 $LCTL debug_daemon start $TMP/${tfile}_log_good
9374 $LCTL debug_daemon stop
9376 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9377 error "lctl df log_bad failed"
9379 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9380 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9382 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9383 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9385 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9386 error "bad_line good_line1 good_line2 are empty"
9388 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9389 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9390 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9392 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9393 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9394 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9396 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9397 error "bad_line_new good_line_new are empty"
9399 local expected_good=$((good_line1 + good_line2*2))
9401 rm -f $TMP/${tfile}*
9402 # LU-231, short malformed line may not be counted into bad lines
9403 if [ $bad_line -ne $bad_line_new ] &&
9404 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9405 error "expected $bad_line bad lines, but got $bad_line_new"
9409 if [ $expected_good -ne $good_line_new ]; then
9410 error "expected $expected_good good lines, but got $good_line_new"
9415 run_test 170 "test lctl df to handle corrupted log ====================="
9417 test_171() { # bug20592
9418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9419 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9420 $LCTL set_param fail_loc=0x50e
9421 $LCTL set_param fail_val=3000
9422 multiop_bg_pause $DIR/$tfile O_s || true
9424 kill -USR1 $MULTIPID
9428 if dmesg | grep "recursive fault"; then
9429 error "caught a recursive fault"
9431 $LCTL set_param fail_loc=0
9434 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9436 # it would be good to share it with obdfilter-survey/libecho code
9437 setup_obdecho_osc () {
9440 local obdfilter_name=$2
9441 echo "Creating new osc for $obdfilter_name on $ost_nid"
9442 # make sure we can find loopback nid
9443 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9445 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9446 ${obdfilter_name}_osc_UUID || rc=2; }
9447 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9448 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9452 cleanup_obdecho_osc () {
9453 local obdfilter_name=$1
9454 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9455 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9459 obdecho_create_test() {
9464 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9465 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9467 if [ $rc -eq 0 ]; then
9468 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9469 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9471 echo "New object id is $id"
9472 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9474 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9475 "cleanup" || rc=5; }
9476 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9478 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9484 remote_ost_nodsh && skip "remote OST with nodsh" && return
9488 if ! module_loaded obdecho; then
9489 load_module obdecho/obdecho
9493 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9494 local host=$(lctl get_param -n osc.$osc.import |
9495 awk '/current_connection:/ {print $2}' )
9496 local target=$(lctl get_param -n osc.$osc.import |
9497 awk '/target:/ {print $2}' )
9498 target=${target%_UUID}
9500 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9501 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9502 [[ -n $target ]] && cleanup_obdecho_osc $target
9503 [ $rmmod_local -eq 1 ] && rmmod obdecho
9506 run_test 180a "test obdecho on osc"
9509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9510 remote_ost_nodsh && skip "remote OST with nodsh" && return
9512 local rmmod_remote=0
9514 do_facet ost1 "lsmod | grep -q obdecho || " \
9515 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9516 "modprobe obdecho; }" && rmmod_remote=1
9517 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9518 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9519 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9522 run_test 180b "test obdecho directly on obdfilter"
9524 test_181() { # bug 22177
9525 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9526 # create enough files to index the directory
9527 createmany -o $DIR/$tdir/foobar 4000
9528 # print attributes for debug purpose
9531 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9533 # remove the files & current working dir
9534 unlinkmany $DIR/$tdir/foobar 4000
9536 kill -USR1 $MULTIPID
9538 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9541 run_test 181 "Test open-unlinked dir ========================"
9544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9545 # disable MDC RPC lock wouldn't crash client
9549 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9550 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9551 $LCTL set_param fail_loc=0x804
9553 for (( i=0; i < $tcount; i++ )) ; do
9555 createmany -o $DIR/$tdir/$i/f- $fcount &
9559 for (( i=0; i < $tcount; i++ )) ; do
9560 unlinkmany $DIR/$tdir/$i/f- $fcount &
9566 $LCTL set_param fail_loc=0
9568 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9570 test_183() { # LU-2275
9571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9572 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9573 echo aaa > $DIR/$tdir/$tfile
9575 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9576 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9578 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9579 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9581 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9583 # Flush negative dentry cache
9584 touch $DIR/$tdir/$tfile
9586 # We are not checking for any leaked references here, they'll
9587 # become evident next time we do cleanup with module unload.
9590 run_test 183 "No crash or request leak in case of strange dispositions ========"
9592 # test suite 184 is for LU-2016, LU-2017
9594 check_swap_layouts_support && return 0
9596 dir0=$DIR/$tdir/$testnum
9597 test_mkdir -p $dir0 || error "creating dir $dir0"
9602 $SETSTRIPE -c1 $file1
9604 $SETSTRIPE -c2 $file2
9606 gen1=$($GETSTRIPE -g $file1)
9607 gen2=$($GETSTRIPE -g $file2)
9609 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9610 gen=$($GETSTRIPE -g $file1)
9611 [[ $gen1 != $gen ]] ||
9612 "Layout generation on $file1 does not change"
9613 gen=$($GETSTRIPE -g $file2)
9614 [[ $gen2 != $gen ]] ||
9615 "Layout generation on $file2 does not change"
9617 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9618 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9620 run_test 184a "Basic layout swap"
9623 check_swap_layouts_support && return 0
9625 dir0=$DIR/$tdir/$testnum
9626 mkdir -p $dir0 || error "creating dir $dir0"
9633 $SETSTRIPE -c1 $file1
9634 $SETSTRIPE -c2 $file2
9635 $SETSTRIPE -c1 $file3
9636 chown $RUNAS_ID $file3
9637 gen1=$($GETSTRIPE -g $file1)
9638 gen2=$($GETSTRIPE -g $file2)
9640 $LFS swap_layouts $dir1 $dir2 &&
9641 error "swap of directories layouts should fail"
9642 $LFS swap_layouts $dir1 $file1 &&
9643 error "swap of directory and file layouts should fail"
9644 $RUNAS $LFS swap_layouts $file1 $file2 &&
9645 error "swap of file we cannot write should fail"
9646 $LFS swap_layouts $file1 $file3 &&
9647 error "swap of file with different owner should fail"
9648 /bin/true # to clear error code
9650 run_test 184b "Forbidden layout swap (will generate errors)"
9653 check_swap_layouts_support && return 0
9655 local dir0=$DIR/$tdir/$testnum
9656 mkdir -p $dir0 || error "creating dir $dir0"
9658 local ref1=$dir0/ref1
9659 local ref2=$dir0/ref2
9660 local file1=$dir0/file1
9661 local file2=$dir0/file2
9662 # create a file large enough for the concurent test
9663 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9664 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9665 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9668 dd if=$ref1 of=$file1 bs=16k &
9671 # Make sure dd starts to copy file
9672 while [ ! -f $file1 ]; do sleep 0.1; done
9674 $LFS swap_layouts $file1 $file2
9677 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9678 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9680 # how many bytes copied before swapping layout
9681 local copied=`stat -c %s $file2`
9682 local remaining=`stat -c %s $ref1`
9683 remaining=$((remaining - copied))
9684 echo "Copied $copied bytes before swapping layout..."
9686 cmp -n $copied $file1 $ref2 | grep differ &&
9687 error "Content mismatch [0, $copied) of ref2 and file1"
9688 cmp -n $copied $file2 $ref1 ||
9689 error "Content mismatch [0, $copied) of ref1 and file2"
9690 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9691 error "Content mismatch [$copied, EOF) of ref1 and file1"
9694 rm -f $ref1 $ref2 $file1 $file2
9696 run_test 184c "Concurrent write and layout swap"
9698 test_185() { # LU-2441
9699 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9700 touch $DIR/$tdir/spoo
9701 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9702 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9703 error "cannot create/write a volatile file"
9704 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9705 error "FID is still valid after close"
9707 multiop_bg_pause $DIR/$tdir vVw4096_c
9714 # assume that the next FID for this client is sequential, since stdout
9715 # is unfortunately eaten by multiop_bg_pause
9716 local n=$((${fidv[1]} + 1))
9717 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9718 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9719 error "FID is missing before close"
9720 kill -USR1 $multi_pid
9721 # 1 second delay, so if mtime change we will see it
9723 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9724 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9726 run_test 185 "Volatile file support"
9729 check_file_in_pool()
9734 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9737 for t in $tlist ; do
9738 [ "$i" -eq "$t" ] && continue 2
9741 echo "pool list: $tlist"
9742 echo "striping: $res"
9743 error_noexit "$file not allocated in $pool"
9750 echo "Creating new pool"
9753 create_pool $FSNAME.$pool ||
9754 { error_noexit "No pool created, result code $?"; return 1; }
9755 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9756 { error_noexit "$pool not in lfs pool_list"; return 2; }
9759 pool_add_targets() {
9760 echo "Adding targets to pool"
9766 local list=$(seq $first $step $last)
9768 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9769 do_facet mgs $LCTL pool_add \
9770 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9771 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9772 | sort -u | tr '\n' ' ' " "$t" || {
9773 error_noexit "Add to pool failed"
9776 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9777 local addcount=$(((last - first) / step + 1))
9778 [ $lfscount -eq $addcount ] || {
9779 error_noexit "lfs pool_list bad ost count" \
9780 "$lfscount != $addcount"
9788 echo "Setting pool on directory $tdir"
9790 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9792 error_noexit "Cannot set pool $pool to $tdir"
9799 echo "Checking pool on directory $tdir"
9801 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9802 [ "$res" = "$pool" ] && return 0
9804 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9808 pool_dir_rel_path() {
9809 echo "Testing relative path works well"
9814 mkdir -p $root/$tdir/$tdir
9816 pool_set_dir $pool $tdir || return 1
9817 pool_set_dir $pool ./$tdir || return 2
9818 pool_set_dir $pool ../$tdir || return 3
9819 pool_set_dir $pool ../$tdir/$tdir || return 4
9820 rm -rf $tdir; cd - > /dev/null
9823 pool_alloc_files() {
9824 echo "Checking files allocation from directory pool"
9831 for i in $(seq -w 1 $count)
9833 local file=$tdir/file-$i
9835 check_file_in_pool $file $pool "$tlist" || \
9836 failed=$((failed + 1))
9838 [ "$failed" = 0 ] && return 0
9840 error_noexit "$failed files not allocated in $pool"
9844 pool_create_files() {
9845 echo "Creating files in pool"
9853 for i in $(seq -w 1 $count)
9855 local file=$tdir/spoo-$i
9856 $SETSTRIPE -p $pool $file
9857 check_file_in_pool $file $pool "$tlist" || \
9858 failed=$((failed + 1))
9860 [ "$failed" = 0 ] && return 0
9862 error_noexit "$failed files not allocated in $pool"
9867 echo "Checking 'lfs df' output"
9870 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9872 local res=$($LFS df --pool $FSNAME.$pool |
9874 grep "$FSNAME-OST" |
9876 [ "$res" = "$t" ] && return 0
9878 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9882 pool_file_rel_path() {
9883 echo "Creating files in a pool with relative pathname"
9888 { error_noexit "unable to create $tdir"; return 1 ; }
9889 local file="/..$tdir/$tfile-1"
9890 $SETSTRIPE -p $pool $file ||
9891 { error_noexit "unable to create $file" ; return 2 ; }
9894 $SETSTRIPE -p $pool $tfile-2 || {
9895 error_noexit "unable to create $tfile-2 in $tdir"
9900 pool_remove_first_target() {
9901 echo "Removing first target from a pool"
9904 local pname="lov.$FSNAME-*.pools.$pool"
9905 local t=$($LCTL get_param -n $pname | head -1)
9906 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9907 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9908 error_noexit "$t not removed from $FSNAME.$pool"
9913 pool_remove_all_targets() {
9914 echo "Removing all targets from pool"
9917 local pname="lov.$FSNAME-*.pools.$pool"
9918 for t in $($LCTL get_param -n $pname | sort -u)
9920 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9922 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9923 error_noexit "Pool $FSNAME.$pool cannot be drained"
9926 # striping on an empty/nonexistant pool should fall back
9927 # to "pool of everything"
9929 error_noexit "failed to use fallback striping for empty pool"
9932 # setstripe on an empty pool should fail
9933 $SETSTRIPE -p $pool $file 2>/dev/null && {
9934 error_noexit "expected failure when creating file" \
9942 echo "Destroying pool"
9946 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9949 # striping on an empty/nonexistant pool should fall back
9950 # to "pool of everything"
9952 error_noexit "failed to use fallback striping for missing pool"
9955 # setstripe on an empty pool should fail
9956 $SETSTRIPE -p $pool $file 2>/dev/null && {
9957 error_noexit "expected failure when creating file" \
9962 # get param should return err once pool is gone
9963 if wait_update $HOSTNAME "lctl get_param -n \
9964 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9966 remove_pool_from_list $FSNAME.$pool
9969 error_noexit "Pool $FSNAME.$pool is not destroyed"
9974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9975 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
9977 local POOL=${POOL:-cea1}
9978 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
9979 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
9982 local last_ost=$(($OSTCOUNT - 1))
9984 local ost_list=$(seq $first_ost $ost_step $last_ost)
9985 local ost_range="$first_ost $last_ost $ost_step"
9986 local test_path=$POOL_ROOT/$POOL_DIR_NAME
9987 local file_dir=$POOL_ROOT/file_tst
9991 # former test_200a test_200b
9992 pool_add $POOL || { rc=$? ; break; }
9993 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
9994 # former test_200c test_200d
9996 pool_set_dir $POOL $test_path || { rc=$? ; break; }
9997 pool_check_dir $POOL $test_path || { rc=$? ; break; }
9998 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
9999 || { rc=$? ; break; }
10000 # former test_200e test_200f
10001 local files=$((OSTCOUNT*3))
10002 pool_alloc_files $POOL $test_path $files "$ost_list" \
10003 || { rc=$? ; break; }
10004 pool_create_files $POOL $file_dir $files "$ost_list" \
10005 || { rc=$? ; break; }
10006 # former test_200g test_200h
10007 pool_lfs_df $POOL || { rc=$? ; break; }
10008 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10010 # former test_201a test_201b test_201c
10011 pool_remove_first_target $POOL || { rc=$? ; break; }
10013 local f=$test_path/$tfile
10014 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10015 pool_remove $POOL $f || { rc=$? ; break; }
10022 run_test 200 "OST pools"
10024 # usage: default_attr <count | size | offset>
10026 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10029 # usage: check_default_stripe_attr
10030 check_default_stripe_attr() {
10031 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10033 --stripe-count|--count)
10034 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10035 --stripe-size|--size)
10036 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10037 --stripe-index|--index)
10040 error "unknown getstripe attr '$1'"
10043 [ $ACTUAL != $EXPECTED ] &&
10044 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10048 test_mkdir -p $DIR/$tdir
10049 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10051 check_default_stripe_attr --stripe-count
10052 check_default_stripe_attr --stripe-size
10053 check_default_stripe_attr --stripe-index
10057 run_test 204a "Print default stripe attributes ================="
10060 test_mkdir -p $DIR/$tdir
10061 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10063 check_default_stripe_attr --stripe-size
10064 check_default_stripe_attr --stripe-index
10068 run_test 204b "Print default stripe size and offset ==========="
10071 test_mkdir -p $DIR/$tdir
10072 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10074 check_default_stripe_attr --stripe-count
10075 check_default_stripe_attr --stripe-index
10079 run_test 204c "Print default stripe count and offset ==========="
10082 test_mkdir -p $DIR/$tdir
10083 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10085 check_default_stripe_attr --stripe-count
10086 check_default_stripe_attr --stripe-size
10090 run_test 204d "Print default stripe count and size ============="
10093 test_mkdir -p $DIR/$tdir
10094 $SETSTRIPE -d $DIR/$tdir
10096 check_default_stripe_attr --stripe-count --raw
10097 check_default_stripe_attr --stripe-size --raw
10098 check_default_stripe_attr --stripe-index --raw
10102 run_test 204e "Print raw stripe attributes ================="
10105 test_mkdir -p $DIR/$tdir
10106 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10108 check_default_stripe_attr --stripe-size --raw
10109 check_default_stripe_attr --stripe-index --raw
10113 run_test 204f "Print raw stripe size and offset ==========="
10116 test_mkdir -p $DIR/$tdir
10117 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10119 check_default_stripe_attr --stripe-count --raw
10120 check_default_stripe_attr --stripe-index --raw
10124 run_test 204g "Print raw stripe count and offset ==========="
10127 test_mkdir -p $DIR/$tdir
10128 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10130 check_default_stripe_attr --stripe-count --raw
10131 check_default_stripe_attr --stripe-size --raw
10135 run_test 204h "Print raw stripe count and size ============="
10137 # Figure out which job scheduler is being used, if any,
10138 # or use a fake one
10139 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10140 JOBENV=SLURM_JOB_ID
10141 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10143 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10145 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10146 JOBENV=LOADL_STEP_ID
10147 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10153 verify_jobstats() {
10157 # clear old jobstats
10158 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10159 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10161 # use a new JobID for this test, or we might see an old one
10162 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10166 log "Using JobID environment variable $JOBENV=$JOBVAL"
10168 if [ $JOBENV = "FAKE_JOBID" ]; then
10169 FAKE_JOBID=$JOBVAL $cmd
10174 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10175 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10176 do_facet $FACET lctl get_param mdt.*.job_stats |
10177 grep $JOBVAL || error "No job stats found on MDT $FACET"
10179 if [ "$target" = "ost" -o "$target" = "both" ]; then
10181 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10182 grep $JOBVAL || error "No job stats found on OST $FACET"
10188 NEW_JOBENV=${1:-$OLD_JOBENV}
10189 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10190 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10193 test_205() { # Job stats
10194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10195 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10196 skip "Server doesn't support jobstats" && return 0
10199 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10200 if [ $OLD_JOBENV != $JOBENV ]; then
10201 jobstats_set $JOBENV
10202 trap jobstats_set EXIT
10206 cmd="mkdir $DIR/$tfile"
10207 verify_jobstats "$cmd" "mdt"
10209 cmd="rm -fr $DIR/$tfile"
10210 verify_jobstats "$cmd" "mdt"
10212 cmd="mknod $DIR/$tfile c 1 3"
10213 verify_jobstats "$cmd" "mdt"
10215 cmd="rm -f $DIR/$tfile"
10216 verify_jobstats "$cmd" "mdt"
10218 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10219 verify_jobstats "$cmd" "mdt"
10221 cmd="touch $DIR/$tfile"
10222 verify_jobstats "$cmd" "both"
10224 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10225 verify_jobstats "$cmd" "ost"
10227 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10228 verify_jobstats "$cmd" "ost"
10230 cmd="$TRUNCATE $DIR/$tfile 0"
10231 verify_jobstats "$cmd" "both"
10233 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10234 verify_jobstats "$cmd" "mdt"
10237 rm -f $DIR/jobstats_test_rename
10239 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10241 run_test 205 "Verify job stats"
10243 # LU-1480, LU-1773 and LU-1657
10245 mkdir -p $DIR/$tdir
10246 lfs setstripe -c -1 $DIR/$tdir
10247 #define OBD_FAIL_LOV_INIT 0x1403
10248 $LCTL set_param fail_loc=0xa0001403
10249 $LCTL set_param fail_val=1
10250 touch $DIR/$tdir/$tfile || true
10252 run_test 206 "fail lov_init_raid0() doesn't lbug"
10255 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10256 local fsz=`stat -c %s $DIR/$tfile`
10257 cancel_lru_locks mdc
10259 # do not return layout in getattr intent
10260 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10261 $LCTL set_param fail_loc=0x170
10262 local sz=`stat -c %s $DIR/$tfile`
10264 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10268 run_test 207a "can refresh layout at glimpse"
10271 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10272 local cksum=`md5sum $DIR/$tfile`
10273 local fsz=`stat -c %s $DIR/$tfile`
10274 cancel_lru_locks mdc
10275 cancel_lru_locks osc
10277 # do not return layout in getattr intent
10278 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10279 $LCTL set_param fail_loc=0x171
10281 # it will refresh layout after the file is opened but before read issues
10282 echo checksum is "$cksum"
10283 echo "$cksum" |md5sum -c --quiet || error "file differs"
10287 run_test 207b "can refresh layout at open"
10291 size=$((size % 8192 + 1))
10292 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10293 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10294 rm -f $DIR/f212 $DIR/f212.xyz
10296 run_test 212 "Sendfile test ============================================"
10299 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10300 cancel_lru_locks osc
10301 lctl set_param fail_loc=0x8000040f
10302 # generate a read lock
10303 cat $DIR/$tfile > /dev/null
10304 # write to the file, it will try to cancel the above read lock.
10305 cat /etc/hosts >> $DIR/$tfile
10307 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10309 test_214() { # for bug 20133
10310 test_mkdir -p $DIR/d214p/d214c
10311 for (( i=0; i < 340; i++ )) ; do
10312 touch $DIR/d214p/d214c/a$i
10315 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10316 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10317 ls $DIR/d214c || error "ls $DIR/d214c failed"
10318 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10320 run_test 214 "hash-indexed directory test - bug 20133"
10322 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10323 create_lnet_proc_files() {
10324 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10325 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10327 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10328 rm -f "$TMP/lnet_$1.sys_tmp"
10331 # counterpart of create_lnet_proc_files
10332 remove_lnet_proc_files() {
10333 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10336 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10337 # 3rd arg as regexp for body
10338 check_lnet_proc_stats() {
10339 local l=$(cat "$TMP/lnet_$1" |wc -l)
10340 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10342 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10345 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10346 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10347 # optional and can be regexp for 2nd line (lnet.routes case)
10348 check_lnet_proc_entry() {
10349 local blp=2 # blp stands for 'position of 1st line of body'
10350 [ "$5" = "" ] || blp=3 # lnet.routes case
10352 local l=$(cat "$TMP/lnet_$1" |wc -l)
10353 # subtracting one from $blp because the body can be empty
10354 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10356 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10357 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10359 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10360 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10362 # bail out if any unexpected line happened
10363 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10364 [ "$?" != 0 ] || error "$2 misformatted"
10367 test_215() { # for bugs 18102, 21079, 21517
10368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10369 local N='(0|[1-9][0-9]*)' # non-negative numeric
10370 local P='[1-9][0-9]*' # positive numeric
10371 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10372 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10373 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10374 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10376 local L1 # regexp for 1st line
10377 local L2 # regexp for 2nd line (optional)
10378 local BR # regexp for the rest (body)
10380 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10381 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10382 create_lnet_proc_files "stats"
10383 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10384 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10385 remove_lnet_proc_files "stats"
10387 # /proc/sys/lnet/routes should look like this:
10388 # Routing disabled/enabled
10389 # net hops state router
10390 # where net is a string like tcp0, hops >= 0, state is up/down,
10391 # router is a string like 192.168.1.1@tcp2
10392 L1="^Routing (disabled|enabled)$"
10393 L2="^net +hops +state +router$"
10394 BR="^$NET +$N +(up|down) +$NID$"
10395 create_lnet_proc_files "routes"
10396 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10397 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10398 remove_lnet_proc_files "routes"
10400 # /proc/sys/lnet/routers should look like this:
10401 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10402 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10403 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10404 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10405 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10406 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10407 create_lnet_proc_files "routers"
10408 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10409 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10410 remove_lnet_proc_files "routers"
10412 # /proc/sys/lnet/peers should look like this:
10413 # nid refs state last max rtr min tx min queue
10414 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10415 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10416 # numeric (0 or >0 or <0), queue >= 0.
10417 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10418 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10419 create_lnet_proc_files "peers"
10420 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10421 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10422 remove_lnet_proc_files "peers"
10424 # /proc/sys/lnet/buffers should look like this:
10425 # pages count credits min
10426 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10427 L1="^pages +count +credits +min$"
10428 BR="^ +$N +$N +$I +$I$"
10429 create_lnet_proc_files "buffers"
10430 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10431 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10432 remove_lnet_proc_files "buffers"
10434 # /proc/sys/lnet/nis should look like this:
10435 # nid status alive refs peer rtr max tx min
10436 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10437 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10438 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10439 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10440 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10441 create_lnet_proc_files "nis"
10442 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10443 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10444 remove_lnet_proc_files "nis"
10446 # can we successfully write to /proc/sys/lnet/stats?
10447 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10448 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10450 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10452 test_216() { # bug 20317
10453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10454 remote_ost_nodsh && skip "remote OST with nodsh" && return
10456 local p="$TMP/sanityN-$TESTNAME.parameters"
10457 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
10458 for node in $(osts_nodes); do
10459 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10460 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
10461 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
10465 # agressive lockless i/o settings
10466 for node in $(osts_nodes); do
10467 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'
10469 lctl set_param -n osc.*.contention_seconds 60
10471 $DIRECTIO write $DIR/$tfile 0 10 4096
10472 $CHECKSTAT -s 40960 $DIR/$tfile
10474 # disable lockless i/o
10475 for node in $(osts_nodes); do
10476 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10478 lctl set_param -n osc.*.contention_seconds 0
10481 dd if=/dev/zero of=$DIR/$tfile count=0
10482 $CHECKSTAT -s 0 $DIR/$tfile
10484 restore_lustre_params <$p
10488 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10490 test_217() { # bug 22430
10491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10495 for node in $(nodes_list); do
10496 nid=$(host_nids_address $node $NETTYPE)
10497 if [[ $nid = *-* ]] ; then
10498 echo "lctl ping $nid@$NETTYPE"
10499 lctl ping $nid@$NETTYPE
10501 echo "skipping $node (no hyphen detected)"
10505 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10508 # do directio so as not to populate the page cache
10509 log "creating a 10 Mb file"
10510 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10511 log "starting reads"
10512 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10513 log "truncating the file"
10514 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10516 kill %+ || true # reads might have finished
10517 echo "wait until dd is finished"
10519 log "removing the temporary file"
10520 rm -rf $DIR/$tfile || error "tmp file removal failed"
10522 run_test 218 "parallel read and truncate should not deadlock ======================="
10525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10526 # write one partial page
10527 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10528 # set no grant so vvp_io_commit_write will do sync write
10529 $LCTL set_param fail_loc=0x411
10530 # write a full page at the end of file
10531 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10533 $LCTL set_param fail_loc=0
10534 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10535 $LCTL set_param fail_loc=0x411
10536 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10538 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10540 test_220() { #LU-325
10541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10542 remote_ost_nodsh && skip "remote OST with nodsh" && return
10545 test_mkdir -p $DIR/$tdir
10546 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10547 awk '{print $2}' | sed -e 's/_UUID$//')
10550 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10551 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10552 osc.$mdtosc_proc1.prealloc_last_id)
10553 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10554 osc.$mdtosc_proc1.prealloc_next_id)
10558 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10559 #define OBD_FAIL_OST_ENOINO 0x229
10560 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10561 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10562 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10564 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10566 MDSOBJS=$((last_id - next_id))
10567 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10569 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10570 echo "OST still has $count kbytes free"
10572 echo "create $MDSOBJS files @next_id..."
10573 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10575 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10576 osc.$mdtosc_proc1.prealloc_last_id)
10577 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10578 osc.$mdtosc_proc1.prealloc_next_id)
10580 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10585 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10586 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10588 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10589 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10590 echo "unlink $MDSOBJS files @$next_id..."
10591 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10593 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10597 dd if=`which date` of=$MOUNT/date oflag=sync
10598 chmod +x $MOUNT/date
10600 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10601 $LCTL set_param fail_loc=0x80001401
10603 $MOUNT/date > /dev/null
10606 run_test 221 "make sure fault and truncate race to not cause OOM"
10609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10611 test_mkdir -p $DIR/$tdir
10612 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10613 createmany -o $DIR/$tdir/$tfile 10
10614 cancel_lru_locks mdc
10615 cancel_lru_locks osc
10616 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10617 $LCTL set_param fail_loc=0x31a
10618 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10619 $LCTL set_param fail_loc=0
10622 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10627 test_mkdir -p $DIR/$tdir
10628 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10629 createmany -o $DIR/$tdir/$tfile 10
10630 cancel_lru_locks mdc
10631 cancel_lru_locks osc
10632 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10633 $LCTL set_param fail_loc=0x31a
10634 rm -r $DIR/$tdir || "AGL for rmdir failed"
10635 $LCTL set_param fail_loc=0
10637 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10642 test_mkdir -p $DIR/$tdir
10643 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10644 createmany -o $DIR/$tdir/$tfile 10
10645 cancel_lru_locks mdc
10646 cancel_lru_locks osc
10647 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10648 $LCTL set_param fail_loc=0x31b
10649 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10650 $LCTL set_param fail_loc=0
10653 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10655 test_224a() { # LU-1039, MRP-303
10656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10657 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10658 $LCTL set_param fail_loc=0x508
10659 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10660 $LCTL set_param fail_loc=0
10663 run_test 224a "Don't panic on bulk IO failure"
10665 test_224b() { # LU-1039, MRP-303
10666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10667 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10668 cancel_lru_locks osc
10669 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10670 $LCTL set_param fail_loc=0x515
10671 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10672 $LCTL set_param fail_loc=0
10675 run_test 224b "Don't panic on bulk IO failure"
10677 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10680 if [ -z ${MDSSURVEY} ]; then
10681 skip_env "mds-survey not found" && return
10684 [ $MDSCOUNT -ge 2 ] &&
10685 skip "skipping now for more than one MDT" && return
10687 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10688 { skip "Need MDS version at least 2.2.51"; return; }
10690 local mds=$(facet_host $SINGLEMDS)
10691 local target=$(do_nodes $mds 'lctl dl' | \
10692 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10694 local cmd1="file_count=1000 thrhi=4"
10695 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10696 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10697 local cmd="$cmd1 $cmd2 $cmd3"
10699 rm -f ${TMP}/mds_survey*
10701 eval $cmd || error "mds-survey with zero-stripe failed"
10702 cat ${TMP}/mds_survey*
10703 rm -f ${TMP}/mds_survey*
10705 run_test 225a "Metadata survey sanity with zero-stripe"
10708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10710 if [ -z ${MDSSURVEY} ]; then
10711 skip_env "mds-survey not found" && return
10713 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10714 { skip "Need MDS version at least 2.2.51"; return; }
10716 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10717 skip_env "Need to mount OST to test" && return
10720 [ $MDSCOUNT -ge 2 ] &&
10721 skip "skipping now for more than one MDT" && return
10722 local mds=$(facet_host $SINGLEMDS)
10723 local target=$(do_nodes $mds 'lctl dl' | \
10724 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10726 local cmd1="file_count=1000 thrhi=4"
10727 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10728 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10729 local cmd="$cmd1 $cmd2 $cmd3"
10731 rm -f ${TMP}/mds_survey*
10733 eval $cmd || error "mds-survey with stripe_count failed"
10734 cat ${TMP}/mds_survey*
10735 rm -f ${TMP}/mds_survey*
10737 run_test 225b "Metadata survey sanity with stripe_count = 1"
10739 mcreate_path2fid () {
10745 local path=$DIR/$tdir/$name
10750 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10751 error "cannot create $desc"
10753 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10755 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10757 fid_path=$($LFS fid2path $MOUNT $fid)
10759 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10761 [ "$path" == "$fid_path" ] ||
10762 error "fid2path returned $fid_path, expected $path"
10764 echo "pass with $path and $fid"
10769 mkdir -p $DIR/$tdir
10771 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10772 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10773 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10774 mcreate_path2fid 0040666 0 0 dir "directory"
10775 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10776 mcreate_path2fid 0100666 0 0 file "regular file"
10777 mcreate_path2fid 0120666 0 0 link "symbolic link"
10778 mcreate_path2fid 0140666 0 0 sock "socket"
10780 run_test 226a "call path2fid and fid2path on files of all type"
10783 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10787 mkdir -p $DIR/$tdir
10788 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
10789 error "create remote directory failed"
10790 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
10791 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
10792 "character special file (null)"
10793 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
10794 "character special file (no device)"
10795 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
10796 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
10797 "block special file (loop)"
10798 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
10799 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
10800 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
10802 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
10804 # LU-1299 Executing or running ldd on a truncated executable does not
10805 # cause an out-of-memory condition.
10807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10808 dd if=`which date` of=$MOUNT/date bs=1k count=1
10809 chmod +x $MOUNT/date
10811 $MOUNT/date > /dev/null
10812 ldd $MOUNT/date > /dev/null
10815 run_test 227 "running truncated executable does not cause OOM"
10817 # LU-1512 try to reuse idle OI blocks
10819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10820 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10821 skip "non-ldiskfs backend" && return
10823 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10824 local myDIR=$DIR/$tdir
10827 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10828 $LCTL set_param fail_loc=0x80001002
10829 createmany -o $myDIR/t- 10000
10830 $LCTL set_param fail_loc=0
10831 # The guard is current the largest FID holder
10833 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10835 local IDX=$(($SEQ % 64))
10837 do_facet $SINGLEMDS sync
10838 # Make sure journal flushed.
10840 local blk1=$(do_facet $SINGLEMDS \
10841 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10842 grep Blockcount | awk '{print $4}')
10844 # Remove old files, some OI blocks will become idle.
10845 unlinkmany $myDIR/t- 10000
10846 # Create new files, idle OI blocks should be reused.
10847 createmany -o $myDIR/t- 2000
10848 do_facet $SINGLEMDS sync
10849 # Make sure journal flushed.
10851 local blk2=$(do_facet $SINGLEMDS \
10852 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10853 grep Blockcount | awk '{print $4}')
10855 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10857 run_test 228a "try to reuse idle OI blocks"
10860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10861 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10862 skip "non-ldiskfs backend" && return
10864 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10865 local myDIR=$DIR/$tdir
10868 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10869 $LCTL set_param fail_loc=0x80001002
10870 createmany -o $myDIR/t- 10000
10871 $LCTL set_param fail_loc=0
10872 # The guard is current the largest FID holder
10874 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10876 local IDX=$(($SEQ % 64))
10878 do_facet $SINGLEMDS sync
10879 # Make sure journal flushed.
10881 local blk1=$(do_facet $SINGLEMDS \
10882 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10883 grep Blockcount | awk '{print $4}')
10885 # Remove old files, some OI blocks will become idle.
10886 unlinkmany $myDIR/t- 10000
10889 stop $SINGLEMDS || error "Fail to stop MDT."
10891 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10893 df $MOUNT || error "Fail to df."
10894 # Create new files, idle OI blocks should be reused.
10895 createmany -o $myDIR/t- 2000
10896 do_facet $SINGLEMDS sync
10897 # Make sure journal flushed.
10899 local blk2=$(do_facet $SINGLEMDS \
10900 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10901 grep Blockcount | awk '{print $4}')
10903 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10905 run_test 228b "idle OI blocks can be reused after MDT restart"
10909 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10910 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10911 skip "non-ldiskfs backend" && return
10913 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10914 local myDIR=$DIR/$tdir
10917 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10918 $LCTL set_param fail_loc=0x80001002
10919 # 20000 files can guarantee there are index nodes in the OI file
10920 createmany -o $myDIR/t- 20000
10921 $LCTL set_param fail_loc=0
10922 # The guard is current the largest FID holder
10924 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10926 local IDX=$(($SEQ % 64))
10928 do_facet $SINGLEMDS sync
10929 # Make sure journal flushed.
10931 local blk1=$(do_facet $SINGLEMDS \
10932 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10933 grep Blockcount | awk '{print $4}')
10935 # Remove old files, some OI blocks will become idle.
10936 unlinkmany $myDIR/t- 20000
10938 # The OI file should become empty now
10940 # Create new files, idle OI blocks should be reused.
10941 createmany -o $myDIR/t- 2000
10942 do_facet $SINGLEMDS sync
10943 # Make sure journal flushed.
10945 local blk2=$(do_facet $SINGLEMDS \
10946 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10947 grep Blockcount | awk '{print $4}')
10949 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10951 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10955 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10958 mkdir -p $DIR/$tdir/test_230_local
10959 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10960 [ $mdt_idx -ne 0 ] &&
10961 error "create local directory on wrong MDT $mdt_idx"
10963 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10964 error "create remote directory failed"
10965 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10966 [ $mdt_idx -ne $MDTIDX ] &&
10967 error "create remote directory on wrong MDT $mdt_idx"
10969 createmany -o $DIR/$tdir/test_230/t- 10 ||
10970 error "create files on remote directory failed"
10971 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10972 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10973 rm -r $DIR/$tdir || error "unlink remote directory failed"
10975 run_test 230a "Create remote directory and files under the remote directory"
10978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10979 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10981 local remote_dir=$DIR/$tdir/remote_dir
10984 mkdir -p $DIR/$tdir
10985 $LFS mkdir -i $MDTIDX $remote_dir ||
10986 error "create remote directory failed"
10988 $LFS mkdir -i 0 $remote_dir/new_dir &&
10989 error "nested remote directory create succeed!"
10991 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
10992 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
10993 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
10996 error "create remote directory failed after set enable_remote_dir"
10998 rm -rf $remote_dir || error "first unlink remote directory failed"
11000 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11001 error "chown worked"
11003 do_facet mds$MDTIDX lctl set_param \
11004 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11005 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11006 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11009 error "create remote dir failed after set enable_remote_dir_gid"
11011 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11013 run_test 230b "nested remote directory should be failed"
11017 # For simplicity this test assumes that max_pages_per_rpc
11018 # is the same across all OSCs
11019 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11020 local bulk_size=$((max_pages * 4096))
11022 mkdir -p $DIR/$tdir
11024 # clear the OSC stats
11025 $LCTL set_param osc.*.stats=0 &>/dev/null
11027 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11028 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11029 oflag=direct &>/dev/null || error "dd failed"
11031 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11032 if [ x$nrpcs != "x1" ]; then
11033 error "found $nrpc ost_write RPCs, not 1 as expected"
11036 # Drop the OSC cache, otherwise we will read from it
11037 cancel_lru_locks osc
11039 # clear the OSC stats
11040 $LCTL set_param osc.*.stats=0 &>/dev/null
11042 # Client reads $bulk_size.
11043 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11044 iflag=direct &>/dev/null || error "dd failed"
11046 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11047 if [ x$nrpcs != "x1" ]; then
11048 error "found $nrpc ost_read RPCs, not 1 as expected"
11051 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11054 mkdir -p $DIR/$tdir
11056 for i in {0..1023}; do
11057 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11058 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11059 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11063 run_test 231b "must not assert on fully utilized OST request buffer"
11066 mkdir -p $DIR/$tdir
11067 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11068 $LCTL set_param fail_loc=0x31c
11070 # ignore dd failure
11071 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11073 $LCTL set_param fail_loc=0
11074 umount_client $MOUNT || error "umount failed"
11075 mount_client $MOUNT || error "mount failed"
11077 run_test 232 "failed lock should not block umount"
11080 # tests that do cleanup/setup should be run at the end
11084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11086 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11087 $LCTL set_param fail_loc=0x903
11088 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11089 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11092 FAIL_ON_ERROR=true cleanup
11093 FAIL_ON_ERROR=true setup
11095 run_test 900 "umount should not race with any mgc requeue thread"
11098 check_and_cleanup_lustre
11099 if [ "$I_MOUNTED" != "yes" ]; then
11100 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true