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 $i"
676 check_fs_consistency_17n || error "e2fsck report error"
678 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
681 local WDIR=$DIR/${tdir}o
687 mdt_index=$($LFS getstripe -M $WDIR)
688 mdt_index=$((mdt_index+1))
689 mdtdevname=$(mdsdevname $mdt_index)
693 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
695 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
696 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
697 ls -l $WDIR/$tfile && rc=1
698 do_facet mds${mdt_index} lctl set_param fail_loc=0
699 [[ $rc -ne 0 ]] && error "stat file should fail"
702 run_test 17o "stat file with incompat LMA feature"
705 touch $DIR/f || error "Failed to touch $DIR/f: $?"
706 ls $DIR || error "Failed to ls $DIR: $?"
708 run_test 18 "touch .../f ; ls ... =============================="
714 $CHECKSTAT -a $DIR/f19 || error
716 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
719 ls -l $DIR/f19 && error || true
721 run_test 19b "ls -l .../f19 (should return error) =============="
724 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
725 $RUNAS touch $DIR/f19 && error || true
727 run_test 19c "$RUNAS touch .../f19 (should return error) =="
730 cat $DIR/f19 && error || true
732 run_test 19d "cat .../f19 (should return error) =============="
744 $CHECKSTAT -a $DIR/f || error
746 run_test 20 "touch .../f ; ls -l ... ==========================="
750 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
751 ln -s dangle $DIR/d21/link
752 echo foo >> $DIR/d21/link
754 $CHECKSTAT -t link $DIR/d21/link || error
755 $CHECKSTAT -f -t file $DIR/d21/link || error
757 run_test 21 "write to dangling link ============================"
761 test_mkdir -p $DIR/$tdir
762 chown $RUNAS_ID:$RUNAS_GID $WDIR
763 (cd $WDIR || error "cd $WDIR failed";
764 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
766 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
767 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
768 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
770 run_test 22 "unpack tar archive as non-root user ==============="
774 test_mkdir -p $DIR/$tdir
775 local file=$DIR/$tdir/$tfile
777 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
778 openfile -f O_CREAT:O_EXCL $file &&
779 error "$file recreate succeeded" || true
781 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
783 test_23b() { # bug 18988
784 test_mkdir -p $DIR/$tdir
785 local file=$DIR/$tdir/$tfile
788 echo foo > $file || error "write filed"
789 echo bar >> $file || error "append filed"
790 $CHECKSTAT -s 8 $file || error "wrong size"
793 run_test 23b "O_APPEND check =========================="
796 echo '== rename sanity =============================================='
797 echo '-- same directory rename'
800 mv $DIR/R1/f $DIR/R1/g
801 $CHECKSTAT -t file $DIR/R1/g || error
803 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
808 mv $DIR/R2/f $DIR/R2/g
809 $CHECKSTAT -a $DIR/R2/f || error
810 $CHECKSTAT -t file $DIR/R2/g || error
812 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
817 mv $DIR/R3/f $DIR/R3/g
818 $CHECKSTAT -a $DIR/R3/f || error
819 $CHECKSTAT -t dir $DIR/R3/g || error
821 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
827 mrename $DIR/R4/f $DIR/R4/g
828 $CHECKSTAT -a $DIR/R4/f || error
829 $CHECKSTAT -t dir $DIR/R4/g || error
831 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
834 echo '-- cross directory renames --'
838 mv $DIR/R5a/f $DIR/R5b/g
839 $CHECKSTAT -a $DIR/R5a/f || error
840 $CHECKSTAT -t file $DIR/R5b/g || error
842 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
847 touch $DIR/R6a/f $DIR/R6b/g
848 mv $DIR/R6a/f $DIR/R6b/g
849 $CHECKSTAT -a $DIR/R6a/f || error
850 $CHECKSTAT -t file $DIR/R6b/g || error
852 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
857 test_mkdir $DIR/R7a/d
858 mv $DIR/R7a/d $DIR/R7b/e
859 $CHECKSTAT -a $DIR/R7a/d || error
860 $CHECKSTAT -t dir $DIR/R7b/e || error
862 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
867 test_mkdir $DIR/R8a/d
868 test_mkdir $DIR/R8b/e
869 mrename $DIR/R8a/d $DIR/R8b/e
870 $CHECKSTAT -a $DIR/R8a/d || error
871 $CHECKSTAT -t dir $DIR/R8b/e || error
873 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
876 echo "-- rename error cases"
880 mrename $DIR/R9/f $DIR/R9/a
881 $CHECKSTAT -t file $DIR/R9/f || error
882 $CHECKSTAT -t dir $DIR/R9/a || error
883 $CHECKSTAT -a $DIR/R9/a/f || error
885 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
889 mrename $DIR/R10/f $DIR/R10/g
890 $CHECKSTAT -t dir $DIR/R10 || error
891 $CHECKSTAT -a $DIR/R10/f || error
892 $CHECKSTAT -a $DIR/R10/g || error
894 run_test 24j "source does not exist ============================"
898 test_mkdir $DIR/R11a/d
900 mv $DIR/R11a/f $DIR/R11a/d
901 $CHECKSTAT -a $DIR/R11a/f || error
902 $CHECKSTAT -t file $DIR/R11a/d/f || error
904 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
906 # bug 2429 - rename foo foo foo creates invalid file
909 $MULTIOP $f OcNs || error
911 run_test 24l "Renaming a file to itself ========================"
915 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
916 # on ext3 this does not remove either the source or target files
917 # though the "expected" operation would be to remove the source
918 $CHECKSTAT -t file ${f} || error "${f} missing"
919 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
921 run_test 24m "Renaming a file to a hard link to itself ========="
925 # this stats the old file after it was renamed, so it should fail
929 $CHECKSTAT ${f}.rename
932 run_test 24n "Statting the old file after renaming (Posix rename 2)"
935 check_kernel_version 37 || return 0
936 test_mkdir -p $DIR/d24o
937 rename_many -s random -v -n 10 $DIR/d24o
939 run_test 24o "rename of files during htree split ==============="
944 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
945 mrename $DIR/R12a $DIR/R12b
946 $CHECKSTAT -a $DIR/R12a || error
947 $CHECKSTAT -t dir $DIR/R12b || error
948 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
949 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
951 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
953 cleanup_multiop_pause() {
959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
962 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
963 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
966 trap cleanup_multiop_pause EXIT
967 mrename $DIR/R13a $DIR/R13b
968 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
969 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
970 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
971 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
972 cleanup_multiop_pause
973 wait $MULTIPID || error "multiop close failed"
975 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
977 test_24r() { #bug 3789
979 test_mkdir $DIR/R14a/b
980 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
981 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
982 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
984 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
988 test_mkdir $DIR/R15a/b
989 test_mkdir $DIR/R15a/b/c
990 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
991 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
992 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
994 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
997 test_mkdir $DIR/R16a/b
998 test_mkdir $DIR/R16a/b/c
999 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1000 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1001 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1003 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1005 test_24u() { # bug12192
1007 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1008 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1010 run_test 24u "create stripe file"
1016 simple_cleanup_common() {
1019 wait_delete_completed
1022 max_pages_per_rpc() {
1023 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
1027 local NRFILES=100000
1028 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
1029 [ $FREE_INODES -lt $NRFILES ] && \
1030 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1034 trap simple_cleanup_common EXIT
1037 createmany -m $DIR/$tdir/$tfile $NRFILES
1039 cancel_lru_locks mdc
1040 lctl set_param mdc.*.stats clear
1042 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1044 # LU-5 large readdir
1045 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1046 # 8 bytes for name(filename is mostly 5 in this test) +
1047 # 8 bytes for luda_type
1048 # take into account of overhead in lu_dirpage header and end mark in
1049 # each page, plus one in RPC_NUM calculation.
1051 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1052 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1053 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1054 awk '/^mds_readpage/ {print $2}')
1055 [ $mds_readpage -gt $RPC_NUM ] && \
1056 error "large readdir doesn't take effect"
1058 simple_cleanup_common
1060 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1062 test_24w() { # bug21506
1064 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1065 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1066 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1067 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1068 [ "$SZ1" = "$SZ2" ] || \
1069 error "Error reading at the end of the file $tfile"
1071 run_test 24w "Reading a file larger than 4Gb"
1074 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1077 local remote_dir=$DIR/$tdir/remote_dir
1080 $LFS mkdir -i $MDTIDX $remote_dir ||
1081 error "create remote directory failed"
1083 mkdir -p $DIR/$tdir/src_dir
1084 touch $DIR/$tdir/src_file
1085 mkdir -p $remote_dir/tgt_dir
1086 touch $remote_dir/tgt_file
1088 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1089 error "rename dir cross MDT works!"
1091 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1092 error "rename file cross MDT works!"
1094 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1095 error "ln file cross MDT should not work!"
1097 rm -rf $DIR/$tdir || error "Can not delete directories"
1099 run_test 24x "cross rename/link should be failed"
1102 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1105 local remote_dir=$DIR/$tdir/remote_dir
1108 $LFS mkdir -i $MDTIDX $remote_dir ||
1109 error "create remote directory failed"
1111 mkdir -p $remote_dir/src_dir
1112 touch $remote_dir/src_file
1113 mkdir -p $remote_dir/tgt_dir
1114 touch $remote_dir/tgt_file
1116 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1117 error "rename subdir in the same remote dir failed!"
1119 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1120 error "rename files in the same remote dir failed!"
1122 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1123 error "link files in the same remote dir failed!"
1125 rm -rf $DIR/$tdir || error "Can not delete directories"
1127 run_test 24y "rename/link on the same dir should succeed"
1130 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1133 local remote_src=$DIR/$tdir/remote_dir
1134 local remote_tgt=$DIR/$tdir/remote_tgt
1137 $LFS mkdir -i $MDTIDX $remote_src ||
1138 error "create remote directory failed"
1140 $LFS mkdir -i $MDTIDX $remote_tgt ||
1141 error "create remote directory failed"
1143 mrename $remote_src $remote_tgt &&
1144 error "rename remote dirs should not work!"
1146 # If target dir does not exists, it should succeed
1148 mrename $remote_src $remote_tgt ||
1149 error "rename remote dirs(tgt dir does not exists) failed!"
1151 rm -rf $DIR/$tdir || error "Can not delete directories"
1153 run_test 24z "rename one remote dir to another remote dir should fail"
1156 echo '== symlink sanity ============================================='
1160 touch $DIR/s25/foo || error
1162 run_test 25a "create file in symlinked directory ==============="
1165 [ ! -d $DIR/d25 ] && test_25a
1166 $CHECKSTAT -t file $DIR/s25/foo || error
1168 run_test 25b "lookup file in symlinked directory ==============="
1172 test_mkdir $DIR/d26/d26-2
1173 ln -s d26/d26-2 $DIR/s26
1174 touch $DIR/s26/foo || error
1176 run_test 26a "multiple component symlink ======================="
1179 test_mkdir -p $DIR/d26b/d26-2
1180 ln -s d26b/d26-2/foo $DIR/s26-2
1181 touch $DIR/s26-2 || error
1183 run_test 26b "multiple component symlink at end of lookup ======"
1186 test_mkdir $DIR/d26.2
1187 touch $DIR/d26.2/foo
1188 ln -s d26.2 $DIR/s26.2-1
1189 ln -s s26.2-1 $DIR/s26.2-2
1190 ln -s s26.2-2 $DIR/s26.2-3
1191 chmod 0666 $DIR/s26.2-3/foo
1193 run_test 26c "chain of symlinks ================================"
1195 # recursive symlinks (bug 439)
1197 ln -s d26-3/foo $DIR/d26-3
1199 run_test 26d "create multiple component recursive symlink ======"
1202 [ ! -h $DIR/d26-3 ] && test_26d
1205 run_test 26e "unlink multiple component recursive symlink ======"
1207 # recursive symlinks (bug 7022)
1209 test_mkdir -p $DIR/$tdir
1210 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1211 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1212 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1213 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1214 cd $tfile || error "cd $tfile failed"
1215 ln -s .. dotdot || error "ln dotdot failed"
1216 ln -s dotdot/lndir lndir || error "ln lndir failed"
1217 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1218 output=`ls $tfile/$tfile/lndir/bar1`
1219 [ "$output" = bar1 ] && error "unexpected output"
1220 rm -r $tfile || error "rm $tfile failed"
1221 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1223 run_test 26f "rm -r of a directory which has recursive symlink ="
1226 echo '== stripe sanity =============================================='
1227 test_mkdir -p $DIR/d27 || error "mkdir failed"
1229 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1230 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1232 log "== test_27a: write to one stripe file ========================="
1233 cp /etc/hosts $DIR/d27/f0 || error
1235 run_test 27a "one stripe file =================================="
1238 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1239 test_mkdir -p $DIR/d27
1240 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1241 $GETSTRIPE -c $DIR/d27/f01
1242 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1243 error "two-stripe file doesn't have two stripes"
1245 run_test 27b "create two stripe file"
1248 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1250 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1252 run_test 27c "write to two stripe file"
1255 test_mkdir -p $DIR/d27
1256 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1257 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1258 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1260 run_test 27d "create file with default settings ================"
1263 test_mkdir -p $DIR/d27
1264 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1265 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1266 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1268 run_test 27e "setstripe existing file (should return error) ======"
1271 test_mkdir -p $DIR/d27
1272 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1273 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1274 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1276 run_test 27f "setstripe with bad stripe size (should return error)"
1279 test_mkdir -p $DIR/d27
1280 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1281 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1282 error "$DIR/d27/fnone has object"
1284 run_test 27g "$GETSTRIPE with no objects"
1287 touch $DIR/d27/fsome || error "touch failed"
1288 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1290 run_test 27i "$GETSTRIPE with some objects"
1293 test_mkdir -p $DIR/d27
1294 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1296 run_test 27j "setstripe with bad stripe offset (should return error)"
1298 test_27k() { # bug 2844
1299 test_mkdir -p $DIR/d27
1301 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1302 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1303 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1304 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1305 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1306 dd if=/dev/zero of=$FILE bs=4k count=1
1307 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1308 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1310 run_test 27k "limit i_blksize for broken user apps ============="
1313 test_mkdir -p $DIR/d27
1314 mcreate $DIR/f27l || error "creating file"
1315 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1316 error "setstripe should have failed" || true
1318 run_test 27l "check setstripe permissions (should return error)"
1321 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1323 if [ $ORIGFREE -gt $MAXFREE ]; then
1324 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1327 trap simple_cleanup_common EXIT
1328 test_mkdir -p $DIR/$tdir
1329 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1330 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1331 error "dd should fill OST0"
1333 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1335 [ $i -gt 256 ] && break
1338 touch $DIR/$tdir/f27m_$i
1339 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1340 error "OST0 was full but new created file still use it"
1342 touch $DIR/$tdir/f27m_$i
1343 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1344 error "OST0 was full but new created file still use it"
1345 simple_cleanup_common
1347 run_test 27m "create file while OST0 was full =================="
1350 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1354 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1355 # if the OST isn't full anymore.
1357 local OSTIDX=${1:-""}
1359 local list=$(comma_list $(osts_nodes))
1360 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1362 do_nodes $list lctl set_param fail_loc=0
1363 sync # initiate all OST_DESTROYs from MDS to OST
1367 exhaust_precreations() {
1370 local FAILIDX=${3:-$OSTIDX}
1372 test_mkdir -p $DIR/$tdir
1373 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1374 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1376 local OST=$(ostname_from_index $OSTIDX)
1377 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1378 sed -e 's/_UUID$//;s/^.*-//')
1381 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1382 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1383 osc.$mdtosc_proc1.prealloc_last_id)
1384 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1385 osc.$mdtosc_proc1.prealloc_next_id)
1387 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1388 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1390 test_mkdir -p $DIR/$tdir/${OST}
1391 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1392 #define OBD_FAIL_OST_ENOSPC 0x215
1393 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1394 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1395 echo "Creating to objid $last_id on ost $OST..."
1396 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1397 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1398 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1402 exhaust_all_precreations() {
1404 for (( i=0; i < OSTCOUNT; i++ )) ; do
1405 exhaust_precreations $i $1 -1
1410 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1412 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1413 remote_ost_nodsh && skip "remote OST with nodsh" && return
1416 rm -f $DIR/$tdir/$tfile
1417 exhaust_precreations 0 0x80000215
1418 $SETSTRIPE -c -1 $DIR/$tdir
1419 touch $DIR/$tdir/$tfile || error
1420 $GETSTRIPE $DIR/$tdir/$tfile
1423 run_test 27n "create file with some full OSTs =================="
1426 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1428 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1429 remote_ost_nodsh && skip "remote OST with nodsh" && return
1432 rm -f $DIR/$tdir/$tfile
1433 exhaust_all_precreations 0x215
1435 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1440 run_test 27o "create file with all full OSTs (should error) ===="
1443 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1445 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1446 remote_ost_nodsh && skip "remote OST with nodsh" && return
1449 rm -f $DIR/$tdir/$tfile
1450 test_mkdir -p $DIR/$tdir
1452 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1453 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1454 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1456 exhaust_precreations 0 0x80000215
1457 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1458 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1459 $GETSTRIPE $DIR/$tdir/$tfile
1463 run_test 27p "append to a truncated file with some full OSTs ==="
1466 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1468 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1469 remote_ost_nodsh && skip "remote OST with nodsh" && return
1472 rm -f $DIR/$tdir/$tfile
1474 test_mkdir -p $DIR/$tdir
1475 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1476 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1477 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1479 exhaust_all_precreations 0x215
1481 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1482 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1486 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1489 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1491 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1492 remote_ost_nodsh && skip "remote OST with nodsh" && return
1495 rm -f $DIR/$tdir/$tfile
1496 exhaust_precreations 0 0x80000215
1498 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1502 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1504 test_27s() { # bug 10725
1505 test_mkdir -p $DIR/$tdir
1506 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1507 local stripe_count=0
1508 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1509 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1510 error "stripe width >= 2^32 succeeded" || true
1513 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1515 test_27t() { # bug 10864
1520 $WLFS getstripe $tfile
1523 run_test 27t "check that utils parse path correctly"
1525 test_27u() { # bug 4900
1526 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1527 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1529 local list=$(comma_list $(mdts_nodes))
1531 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1532 do_nodes $list $LCTL set_param fail_loc=0x139
1533 test_mkdir -p $DIR/$tdir
1535 createmany -o $DIR/$tdir/t- 1000
1536 do_nodes $list $LCTL set_param fail_loc=0
1538 TLOG=$DIR/$tfile.getstripe
1539 $GETSTRIPE $DIR/$tdir > $TLOG
1540 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1541 unlinkmany $DIR/$tdir/t- 1000
1542 [ $OBJS -gt 0 ] && \
1543 error "$OBJS objects created on OST-0. See $TLOG" || pass
1545 run_test 27u "skip object creation on OSC w/o objects =========="
1547 test_27v() { # bug 4900
1548 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1550 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1551 remote_ost_nodsh && skip "remote OST with nodsh" && return
1553 exhaust_all_precreations 0x215
1556 test_mkdir -p $DIR/$tdir
1557 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1559 touch $DIR/$tdir/$tfile
1560 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1562 for (( i=1; i < OSTCOUNT; i++ )); do
1563 do_facet ost$i lctl set_param fail_loc=0x705
1565 local START=`date +%s`
1566 createmany -o $DIR/$tdir/$tfile 32
1568 local FINISH=`date +%s`
1569 local TIMEOUT=`lctl get_param -n timeout`
1570 local PROCESS=$((FINISH - START))
1571 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1572 error "$FINISH - $START >= $TIMEOUT / 2"
1573 sleep $((TIMEOUT / 2 - PROCESS))
1576 run_test 27v "skip object creation on slow OST ================="
1578 test_27w() { # bug 10997
1579 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1580 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1581 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1582 error "stripe size $size != 65536" || true
1583 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1584 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1586 run_test 27w "check $SETSTRIPE -S option"
1589 [ "$OSTCOUNT" -lt "2" ] &&
1590 skip_env "skipping multiple stripe count/offset test" && return
1592 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1593 for i in $(seq 1 $OSTCOUNT); do
1595 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1596 error "setstripe -c $i -i $offset failed"
1597 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1598 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1599 [ $count -ne $i ] && error "stripe count $count != $i" || true
1600 [ $index -ne $offset ] &&
1601 error "stripe offset $index != $offset" || true
1604 run_test 27wa "check $SETSTRIPE -c -i options"
1607 remote_ost_nodsh && skip "remote OST with nodsh" && return
1608 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1610 OFFSET=$(($OSTCOUNT - 1))
1612 local OST=$(ostname_from_index $OSTIDX)
1614 test_mkdir -p $DIR/$tdir
1615 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1616 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1618 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1619 for i in `seq 0 $OFFSET`; do
1620 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1621 error "OST0 was degraded but new created file still use it"
1623 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1625 run_test 27x "create files while OST0 is degraded"
1628 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1629 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1630 remote_ost_nodsh && skip "remote OST with nodsh" && return
1631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1633 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1634 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1635 osc.$mdtosc.prealloc_last_id)
1636 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1637 osc.$mdtosc.prealloc_next_id)
1638 local fcount=$((last_id - next_id))
1639 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1640 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1642 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1643 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1644 local OST_DEACTIVE_IDX=-1
1649 for OSC in $MDS_OSCS; do
1650 OST=$(osc_to_ost $OSC)
1651 OSTIDX=$(index_from_ostuuid $OST)
1652 if [ $OST_DEACTIVE_IDX == -1 ]; then
1653 OST_DEACTIVE_IDX=$OSTIDX
1655 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1656 echo $OSC "is Deactivated:"
1657 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1661 OSTIDX=$(index_from_ostuuid $OST)
1663 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1665 for OSC in $MDS_OSCS; do
1666 OST=$(osc_to_ost $OSC)
1667 OSTIDX=$(index_from_ostuuid $OST)
1668 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1669 echo $OST "is degraded:"
1670 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1671 obdfilter.$OST.degraded=1
1676 createmany -o $DIR/$tdir/$tfile $fcount
1678 for OSC in $MDS_OSCS; do
1679 OST=$(osc_to_ost $OSC)
1680 OSTIDX=$(index_from_ostuuid $OST)
1681 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1682 echo $OST "is recovered from degraded:"
1683 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1684 obdfilter.$OST.degraded=0
1686 do_facet $SINGLEMDS lctl --device %$OSC activate
1690 # all osp devices get activated, hence -1 stripe count restored
1693 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1694 # devices get activated.
1696 $SETSTRIPE -c -1 $DIR/$tfile
1697 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1699 [ $stripecnt -ne $OSTCOUNT ] &&
1700 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1703 run_test 27y "create files while OST0 is degraded and the rest inactive"
1709 lmm_count=$($GETSTRIPE -c $1)
1710 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1711 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1713 local old_ifs="$IFS"
1715 fid=($($LFS path2fid $1))
1718 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1719 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1721 # compare lmm_seq and lu_fid->f_seq
1722 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1723 # compare lmm_object_id and lu_fid->oid
1724 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1726 # check the trusted.fid attribute of the OST objects of the file
1727 local have_obdidx=false
1729 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1730 # skip lines up to and including "obdidx"
1731 [ -z "$obdidx" ] && break
1732 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1733 $have_obdidx || continue
1735 local ost=$((obdidx + 1))
1736 local dev=$(ostdevname $ost)
1739 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1740 echo "Currently only works with ldiskfs-based OSTs"
1744 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1746 #don't unmount/remount the OSTs if we don't need to do that
1747 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1748 # update too, until that use mount/ll_decode_filter_fid/mount
1749 local dir=$(facet_mntpt ost$ost)
1750 local opts=${OST_MOUNT_OPTS}
1752 if ! do_facet ost$ost test -b ${dev}; then
1753 opts=$(csa_add "$opts" -o loop)
1757 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1758 { error "mounting $dev as $FSTYPE failed"; return 3; }
1760 seq=$(echo $seq | sed -e "s/^0x//g")
1761 if [ $seq == 0 ]; then
1762 oid_hex=$(echo $oid)
1764 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1766 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid_hex)
1767 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1768 do_facet ost$ost umount -d $dir
1769 start ost$ost $dev $OST_MOUNT_OPTS
1771 # re-enable when debugfs will understand new filter_fid
1772 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1773 # $dev 2>/dev/null" | grep "parent=")
1775 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1777 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1779 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1780 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1781 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1782 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1783 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1784 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1786 # compare lmm_seq and filter_fid->ff_parent.f_seq
1787 [ $ff_pseq = $lmm_seq ] ||
1788 error "FF parent SEQ $ff_pseq != $lmm_seq"
1789 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1790 [ $ff_poid = $lmm_oid ] ||
1791 error "FF parent OID $ff_poid != $lmm_oid"
1792 [ $ff_pstripe = $stripe_nr ] ||
1793 error "FF stripe $ff_pstripe != $stripe_nr"
1795 stripe_nr=$((stripe_nr + 1))
1800 remote_ost_nodsh && skip "remote OST with nodsh" && return
1801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1802 test_mkdir -p $DIR/$tdir
1804 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1805 { error "setstripe -c -1 failed"; return 1; }
1806 # We need to send a write to every object to get parent FID info set.
1807 # This _should_ also work for setattr, but does not currently.
1808 # touch $DIR/$tdir/$tfile-1 ||
1809 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1810 { error "dd $tfile-1 failed"; return 2; }
1811 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1812 { error "setstripe -c -1 failed"; return 3; }
1813 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1814 { error "dd $tfile-2 failed"; return 4; }
1816 # make sure write RPCs have been sent to OSTs
1819 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1820 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1822 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1824 test_27A() { # b=19102
1825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1826 local restore_size=$($GETSTRIPE -S $MOUNT)
1827 local restore_count=$($GETSTRIPE -c $MOUNT)
1828 local restore_offset=$($GETSTRIPE -i $MOUNT)
1829 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1830 local default_size=$($GETSTRIPE -S $MOUNT)
1831 local default_count=$($GETSTRIPE -c $MOUNT)
1832 local default_offset=$($GETSTRIPE -i $MOUNT)
1833 local dsize=$((1024 * 1024))
1834 [ $default_size -eq $dsize ] ||
1835 error "stripe size $default_size != $dsize"
1836 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1837 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1838 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1840 run_test 27A "check filesystem-wide default LOV EA values"
1842 test_27B() { # LU-2523
1843 test_mkdir -p $DIR/$tdir
1844 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1846 # open f1 with O_LOV_DELAY_CREATE
1848 # call setstripe ioctl on open file descriptor for f1
1850 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1854 # open f1 with O_LOV_DELAY_CREATE
1856 # call setstripe ioctl on open file descriptor for f1
1858 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1860 # Allow multiop to fail in imitation of NFS's busted semantics.
1863 run_test 27B "call setstripe on open unlinked file/rename victim"
1865 test_27C() { #LU-2871
1866 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1874 test_mkdir -p $DIR/$tdir
1876 for i in $(seq 0 $((OSTCOUNT - 1))); do
1877 # set stripe across all OSTs starting from OST$i
1878 $SETSTRIPE -i $i -c -1 $tfile$i
1879 # get striping information
1880 ost_idx=($($GETSTRIPE $tfile$i |
1881 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1885 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1886 error "${#ost_idx[@]} != $OSTCOUNT"
1888 for index in $(seq 0 $((OSTCOUNT - 1))); do
1890 for j in $(echo ${ost_idx[@]}); do
1891 if [ $index -eq $j ]; then
1897 error "Can not find $index in ${ost_idx[@]}"
1901 run_test 27C "check full striping across all OSTs"
1903 # createtest also checks that device nodes are created and
1904 # then visible correctly (#2091)
1905 test_28() { # bug 2091
1907 $CREATETEST $DIR/d28/ct || error
1909 run_test 28 "create/mknod/mkdir with bad file types ============"
1912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1913 cancel_lru_locks mdc
1919 declare -i LOCKCOUNTORIG=0
1920 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1921 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1923 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1925 declare -i LOCKUNUSEDCOUNTORIG=0
1926 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1927 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1934 declare -i LOCKCOUNTCURRENT=0
1935 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1936 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1939 declare -i LOCKUNUSEDCOUNTCURRENT=0
1940 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1941 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1944 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1945 lctl set_param -n ldlm.dump_namespaces ""
1946 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1947 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1948 log "dumped log to $TMP/test_29.dk (bug 5793)"
1951 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1952 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1953 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1954 log "dumped log to $TMP/test_29.dk (bug 5793)"
1958 run_test 29 "IT_GETATTR regression ============================"
1960 test_30a() { # was test_30
1961 cp `which ls` $DIR || cp /bin/ls $DIR
1965 run_test 30a "execute binary from Lustre (execve) =============="
1968 cp `which ls` $DIR || cp /bin/ls $DIR
1970 $RUNAS $DIR/ls / || error
1973 run_test 30b "execute binary from Lustre as non-root ==========="
1975 test_30c() { # b=22376
1976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1977 cp `which ls` $DIR || cp /bin/ls $DIR
1979 cancel_lru_locks mdc
1980 cancel_lru_locks osc
1981 $RUNAS $DIR/ls / || error
1984 run_test 30c "execute binary from Lustre without read perms ===="
1987 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1988 $CHECKSTAT -a $DIR/f31 || error
1990 run_test 31a "open-unlink file =================================="
1993 touch $DIR/f31 || error
1994 ln $DIR/f31 $DIR/f31b || error
1995 $MULTIOP $DIR/f31b Ouc || error
1996 $CHECKSTAT -t file $DIR/f31 || error
1998 run_test 31b "unlink file with multiple links while open ======="
2001 touch $DIR/f31 || error
2002 ln $DIR/f31 $DIR/f31c || error
2003 multiop_bg_pause $DIR/f31 O_uc || return 1
2005 $MULTIOP $DIR/f31c Ouc
2006 kill -USR1 $MULTIPID
2009 run_test 31c "open-unlink file with multiple links ============="
2012 opendirunlink $DIR/d31d $DIR/d31d || error
2013 $CHECKSTAT -a $DIR/d31d || error
2015 run_test 31d "remove of open directory ========================="
2017 test_31e() { # bug 2904
2018 check_kernel_version 34 || return 0
2019 openfilleddirunlink $DIR/d31e || error
2021 run_test 31e "remove of open non-empty directory ==============="
2023 test_31f() { # bug 4554
2024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2026 test_mkdir $DIR/d31f
2027 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2028 cp /etc/hosts $DIR/d31f
2030 $GETSTRIPE $DIR/d31f/hosts
2031 multiop_bg_pause $DIR/d31f D_c || return 1
2034 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2035 test_mkdir $DIR/d31f
2036 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2037 cp /etc/hosts $DIR/d31f
2039 $GETSTRIPE $DIR/d31f/hosts
2040 multiop_bg_pause $DIR/d31f D_c || return 1
2043 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2044 wait $MULTIPID || error "first opendir $MULTIPID failed"
2048 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2049 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2052 run_test 31f "remove of open directory with open-unlink file ==="
2055 echo "-- cross directory link --"
2056 test_mkdir $DIR/d31ga
2057 test_mkdir $DIR/d31gb
2059 ln $DIR/d31ga/f $DIR/d31gb/g
2060 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2061 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2062 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2063 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2065 run_test 31g "cross directory link==============="
2068 echo "-- cross directory link --"
2069 test_mkdir $DIR/d31h
2070 test_mkdir $DIR/d31h/dir
2072 ln $DIR/d31h/f $DIR/d31h/dir/g
2073 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2074 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2075 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2076 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2078 run_test 31h "cross directory link under child==============="
2081 echo "-- cross directory link --"
2082 test_mkdir $DIR/d31i
2083 test_mkdir $DIR/d31i/dir
2084 touch $DIR/d31i/dir/f
2085 ln $DIR/d31i/dir/f $DIR/d31i/g
2086 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2087 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2088 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2089 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2091 run_test 31i "cross directory link under parent==============="
2095 test_mkdir $DIR/d31j
2096 test_mkdir $DIR/d31j/dir1
2097 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2098 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2099 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2100 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2103 run_test 31j "link for directory==============="
2107 test_mkdir $DIR/d31k
2109 touch $DIR/d31k/exist
2110 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2111 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2112 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2113 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2114 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2115 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2116 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2119 run_test 31k "link to file: the same, non-existing, dir==============="
2122 test_mkdir $DIR/d31m
2124 test_mkdir $DIR/d31m2
2125 touch $DIR/d31m2/exist
2126 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2127 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2128 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2129 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2130 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2131 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2134 run_test 31m "link to file: the same, non-existing, dir==============="
2137 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2138 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2139 nlink=$(stat --format=%h $DIR/$tfile)
2140 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2141 exec 173<$DIR/$tfile
2142 trap "exec 173<&-" EXIT
2143 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2144 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2145 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2146 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2147 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2150 run_test 31n "check link count of unlinked file"
2152 cleanup_test32_mount() {
2154 $UMOUNT $DIR/$tdir/ext2-mountpoint
2158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2159 echo "== more mountpoints and symlinks ================="
2160 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2161 trap cleanup_test32_mount EXIT
2162 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2163 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2164 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2165 cleanup_test32_mount
2167 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2171 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2172 trap cleanup_test32_mount EXIT
2173 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2174 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2175 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2176 cleanup_test32_mount
2178 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2182 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2183 trap cleanup_test32_mount EXIT
2184 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2185 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2186 test_mkdir -p $DIR/$tdir/d2/test_dir
2187 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2188 cleanup_test32_mount
2190 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2194 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2195 trap cleanup_test32_mount EXIT
2196 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2197 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2198 test_mkdir -p $DIR/$tdir/d2/test_dir
2199 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2200 cleanup_test32_mount
2202 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2205 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2206 test_mkdir -p $DIR/d32e/tmp
2207 TMP_DIR=$DIR/d32e/tmp
2208 ln -s $DIR/d32e $TMP_DIR/symlink11
2209 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2210 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2211 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2213 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2216 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2217 test_mkdir -p $DIR/d32f/tmp
2218 TMP_DIR=$DIR/d32f/tmp
2219 ln -s $DIR/d32f $TMP_DIR/symlink11
2220 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2221 ls $DIR/d32f/tmp/symlink11 || error
2222 ls $DIR/d32f/symlink01 || error
2224 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2227 TMP_DIR=$DIR/$tdir/tmp
2228 test_mkdir -p $DIR/$tdir/tmp
2229 test_mkdir $DIR/${tdir}2
2230 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2231 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2232 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2233 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2234 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2235 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2237 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2240 rm -fr $DIR/$tdir $DIR/${tdir}2
2241 TMP_DIR=$DIR/$tdir/tmp
2242 test_mkdir -p $DIR/$tdir/tmp
2243 test_mkdir $DIR/${tdir}2
2244 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2245 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2246 ls $TMP_DIR/symlink12 || error
2247 ls $DIR/$tdir/symlink02 || error
2249 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2253 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2254 trap cleanup_test32_mount EXIT
2255 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2256 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2257 touch $DIR/$tdir/test_file
2258 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2259 cleanup_test32_mount
2261 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2265 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2266 trap cleanup_test32_mount EXIT
2267 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2268 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2269 touch $DIR/$tdir/test_file
2270 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2271 cleanup_test32_mount
2273 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2278 trap cleanup_test32_mount EXIT
2279 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2280 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2281 test_mkdir -p $DIR/$tdir/d2
2282 touch $DIR/$tdir/d2/test_file || error
2283 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2284 cleanup_test32_mount
2286 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2291 trap cleanup_test32_mount EXIT
2292 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2293 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2294 test_mkdir -p $DIR/$tdir/d2
2295 touch $DIR/$tdir/d2/test_file
2296 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2297 cleanup_test32_mount
2299 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2303 test_mkdir -p $DIR/d32m/tmp
2304 TMP_DIR=$DIR/d32m/tmp
2305 ln -s $DIR $TMP_DIR/symlink11
2306 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2307 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2308 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2310 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2314 test_mkdir -p $DIR/d32n/tmp
2315 TMP_DIR=$DIR/d32n/tmp
2316 ln -s $DIR $TMP_DIR/symlink11
2317 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2318 ls -l $DIR/d32n/tmp/symlink11 || error
2319 ls -l $DIR/d32n/symlink01 || error
2321 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2324 rm -fr $DIR/d32o $DIR/$tfile
2326 test_mkdir -p $DIR/d32o/tmp
2327 TMP_DIR=$DIR/d32o/tmp
2328 ln -s $DIR/$tfile $TMP_DIR/symlink12
2329 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2330 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2331 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2332 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2333 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2335 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2345 test_mkdir -p $DIR/d32p/tmp
2347 TMP_DIR=$DIR/d32p/tmp
2349 ln -s $DIR/$tfile $TMP_DIR/symlink12
2351 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2353 cat $DIR/d32p/tmp/symlink12 || error
2355 cat $DIR/d32p/symlink02 || error
2358 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2360 cleanup_testdir_mount() {
2366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2367 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2368 trap cleanup_testdir_mount EXIT
2369 test_mkdir -p $DIR/$tdir
2370 touch $DIR/$tdir/under_the_mount
2371 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2372 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2373 cleanup_testdir_mount
2375 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2379 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2380 trap cleanup_testdir_mount EXIT
2381 test_mkdir -p $DIR/$tdir
2382 touch $DIR/$tdir/under_the_mount
2383 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2384 ls $DIR/$tdir | grep -q under_the_mount && error || true
2385 cleanup_testdir_mount
2387 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2392 chmod 444 $DIR/$tfile
2393 chown $RUNAS_ID $DIR/$tfile
2395 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2398 run_test 33aa "write file with mode 444 (should return error) ===="
2402 test_mkdir -p $DIR/d33
2403 chown $RUNAS_ID $DIR/d33
2404 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2405 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2406 error "open RDWR" || true
2408 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2412 test_mkdir -p $DIR/d33
2413 chown $RUNAS_ID $DIR/d33
2414 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2416 run_test 33b "test open file with malformed flags (No panic and return error)"
2419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2425 remote_ost_nodsh && skip "remote OST with nodsh" && return
2428 test_mkdir -p $DIR/d33
2429 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2432 for ostnum in $(seq $OSTCOUNT); do
2433 # test-framework's OST numbering is one-based, while Lustre's
2435 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2436 # Parsing llobdstat's output sucks; we could grep the /proc
2437 # path, but that's likely to not be as portable as using the
2438 # llobdstat utility. So we parse lctl output instead.
2439 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2440 obdfilter/$ostname/stats |
2441 awk '/^write_bytes/ {print $7}' )
2442 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2443 if (( ${write_bytes:-0} > 0 ))
2450 $all_zeros || return 0
2453 echo foo > $DIR/d33/bar
2457 # Total up write_bytes after writing. We'd better find non-zeros.
2458 for ostnum in $(seq $OSTCOUNT); do
2459 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2460 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2461 obdfilter/$ostname/stats |
2462 awk '/^write_bytes/ {print $7}' )
2463 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2464 if (( ${write_bytes:-0} > 0 ))
2473 for ostnum in $(seq $OSTCOUNT); do
2474 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2475 echo "Check that write_bytes is present in obdfilter/*/stats:"
2476 do_facet ost$ostnum lctl get_param -n \
2477 obdfilter/$ostname/stats
2479 error "OST not keeping write_bytes stats (b22312)"
2482 run_test 33c "test llobdstat and write_bytes"
2485 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2488 local remote_dir=$DIR/$tdir/remote_dir
2491 $LFS mkdir -i $MDTIDX $remote_dir ||
2492 error "create remote directory failed"
2494 touch $remote_dir/$tfile
2495 chmod 444 $remote_dir/$tfile
2496 chown $RUNAS_ID $remote_dir/$tfile
2498 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2500 chown $RUNAS_ID $remote_dir
2501 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2502 error "create" || true
2503 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2504 error "open RDWR" || true
2505 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2506 error "create" || true
2508 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2510 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2513 $MCREATE $DIR/f34 || error
2514 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2515 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2516 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2517 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2519 run_test 34a "truncate file that has not been opened ==========="
2522 [ ! -f $DIR/f34 ] && test_34a
2523 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2524 $OPENFILE -f O_RDONLY $DIR/f34
2525 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2526 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2528 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2531 [ ! -f $DIR/f34 ] && test_34a
2532 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2533 $OPENFILE -f O_RDWR $DIR/f34
2534 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2535 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2537 run_test 34c "O_RDWR opening file-with-size works =============="
2540 [ ! -f $DIR/f34 ] && test_34a
2541 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2542 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2545 run_test 34d "write to sparse file ============================="
2549 $MCREATE $DIR/f34e || error
2550 $TRUNCATE $DIR/f34e 1000 || error
2551 $CHECKSTAT -s 1000 $DIR/f34e || error
2552 $OPENFILE -f O_RDWR $DIR/f34e
2553 $CHECKSTAT -s 1000 $DIR/f34e || error
2555 run_test 34e "create objects, some with size and some without =="
2557 test_34f() { # bug 6242, 6243
2558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2561 $MCREATE $DIR/f34f || error
2562 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2563 dd if=$DIR/f34f of=$TMP/f34f
2564 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2565 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2566 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2567 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2568 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2570 run_test 34f "read from a file with no objects until EOF ======="
2573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2574 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2575 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2576 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2577 cancel_lru_locks osc
2578 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2579 error "wrong size after lock cancel"
2581 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2582 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2583 error "expanding truncate failed"
2584 cancel_lru_locks osc
2585 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2586 error "wrong expanded size after lock cancel"
2588 run_test 34g "truncate long file ==============================="
2591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2595 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2596 sync # Flush the cache so that multiop below does not block on cache
2597 # flush when getting the group lock
2598 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2602 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2603 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2607 local nsz=`stat -c %s $DIR/$tfile`
2608 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2610 run_test 34h "ftruncate file under grouplock should not block"
2613 cp /bin/sh $DIR/f35a
2615 chown $RUNAS_ID $DIR/f35a
2616 $RUNAS $DIR/f35a && error || true
2619 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2623 utime $DIR/f36 || error
2625 run_test 36a "MDS utime check (mknod, utime) ==================="
2629 utime $DIR/f36 || error
2631 run_test 36b "OST utime check (open, utime) ===================="
2636 chown $RUNAS_ID $DIR/d36
2637 $RUNAS utime $DIR/d36/f36 || error
2639 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2642 [ ! -d $DIR/d36 ] && test_36c
2643 echo "" > $DIR/d36/f36
2644 $RUNAS utime $DIR/d36/f36 || error
2646 run_test 36d "non-root OST utime check (open, utime) ==========="
2649 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2650 test_mkdir -p $DIR/$tdir
2651 touch $DIR/$tdir/$tfile
2652 $RUNAS utime $DIR/$tdir/$tfile && \
2653 error "utime worked, expected failure" || true
2655 run_test 36e "utime on non-owned file (should return error) ===="
2659 local LANG_SAVE=$LANG
2660 local LC_LANG_SAVE=$LC_LANG
2661 export LANG=C LC_LANG=C # for date language
2663 DATESTR="Dec 20 2000"
2664 test_mkdir -p $DIR/$tdir
2665 lctl set_param fail_loc=$fl
2667 cp /etc/hosts $DIR/$tdir/$tfile
2668 sync & # write RPC generated with "current" inode timestamp, but delayed
2670 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2671 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2672 cancel_lru_locks osc
2673 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2675 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2676 echo "BEFORE: $LS_BEFORE" && \
2677 echo "AFTER : $LS_AFTER" && \
2678 echo "WANT : $DATESTR" && \
2679 error "$DIR/$tdir/$tfile timestamps changed" || true
2681 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2686 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2687 subr_36fh "0x80000214"
2689 run_test 36f "utime on file racing with OST BRW write =========="
2692 remote_ost_nodsh && skip "remote OST with nodsh" && return
2693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2698 test_mkdir -p $DIR/$tdir
2699 fmd_max_age=$(do_facet ost1 \
2700 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2703 fmd_before=$(do_facet ost1 \
2704 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2705 touch $DIR/$tdir/$tfile
2706 sleep $((fmd_max_age + 12))
2707 fmd_after=$(do_facet ost1 \
2708 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2710 echo "fmd_before: $fmd_before"
2711 echo "fmd_after: $fmd_after"
2712 [ "$fmd_after" -gt "$fmd_before" ] && \
2713 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2714 error "fmd didn't expire after ping" || true
2716 run_test 36g "filter mod data cache expiry ====================="
2719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2720 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2721 subr_36fh "0x80000227"
2723 run_test 36h "utime on file racing with OST BRW write =========="
2725 # test_37 - duplicate with tests 32q 32r
2728 local file=$DIR/$tfile
2730 openfile -f O_DIRECTORY $file
2733 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2734 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2736 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2740 touch $DIR/${tfile}2
2741 # ls -l $DIR/$tfile $DIR/${tfile}2
2742 # ls -lu $DIR/$tfile $DIR/${tfile}2
2743 # ls -lc $DIR/$tfile $DIR/${tfile}2
2745 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2746 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2748 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2750 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2752 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2753 error "O_TRUNC didn't change timestamps"
2756 run_test 39 "mtime changed on create ==========================="
2759 test_mkdir -p $DIR/$tdir
2760 cp -p /etc/passwd $DIR/$tdir/fopen
2761 cp -p /etc/passwd $DIR/$tdir/flink
2762 cp -p /etc/passwd $DIR/$tdir/funlink
2763 cp -p /etc/passwd $DIR/$tdir/frename
2764 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2767 echo "aaaaaa" >> $DIR/$tdir/fopen
2768 echo "aaaaaa" >> $DIR/$tdir/flink
2769 echo "aaaaaa" >> $DIR/$tdir/funlink
2770 echo "aaaaaa" >> $DIR/$tdir/frename
2772 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2773 local link_new=`stat -c %Y $DIR/$tdir/flink`
2774 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2775 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2777 cat $DIR/$tdir/fopen > /dev/null
2778 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2779 rm -f $DIR/$tdir/funlink2
2780 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2782 for (( i=0; i < 2; i++ )) ; do
2783 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2784 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2785 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2786 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2788 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2789 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2790 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2791 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2793 cancel_lru_locks osc
2794 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2797 run_test 39b "mtime change on open, link, unlink, rename ======"
2799 # this should be set to past
2800 TEST_39_MTIME=`date -d "1 year ago" +%s`
2806 local mtime0=`stat -c %Y $DIR1/$tfile`
2808 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2809 local mtime1=`stat -c %Y $DIR1/$tfile`
2810 [ "$mtime1" = $TEST_39_MTIME ] || \
2811 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2814 echo hello >> $DIR1/$tfile
2816 local mtime2=`stat -c %Y $DIR1/$tfile`
2817 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2818 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2820 mv $DIR1/$tfile $DIR1/$tfile-1
2822 for (( i=0; i < 2; i++ )) ; do
2823 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2824 [ "$mtime2" = "$mtime3" ] || \
2825 error "mtime ($mtime2) changed (to $mtime3) on rename"
2827 cancel_lru_locks osc
2828 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2831 run_test 39c "mtime change on rename ==========================="
2835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2838 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2840 for (( i=0; i < 2; i++ )) ; do
2841 local mtime=`stat -c %Y $DIR1/$tfile`
2842 [ $mtime = $TEST_39_MTIME ] || \
2843 error "mtime($mtime) is not set to $TEST_39_MTIME"
2845 cancel_lru_locks osc
2846 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2849 run_test 39d "create, utime, stat =============================="
2853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2855 local mtime1=`stat -c %Y $DIR1/$tfile`
2857 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2859 for (( i=0; i < 2; i++ )) ; do
2860 local mtime2=`stat -c %Y $DIR1/$tfile`
2861 [ $mtime2 = $TEST_39_MTIME ] || \
2862 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2864 cancel_lru_locks osc
2865 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2868 run_test 39e "create, stat, utime, stat ========================"
2872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2874 mtime1=`stat -c %Y $DIR1/$tfile`
2877 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2879 for (( i=0; i < 2; i++ )) ; do
2880 local mtime2=`stat -c %Y $DIR1/$tfile`
2881 [ $mtime2 = $TEST_39_MTIME ] || \
2882 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2884 cancel_lru_locks osc
2885 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2888 run_test 39f "create, stat, sleep, utime, stat ================="
2892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2893 echo hello >> $DIR1/$tfile
2894 local mtime1=`stat -c %Y $DIR1/$tfile`
2897 chmod o+r $DIR1/$tfile
2899 for (( i=0; i < 2; i++ )) ; do
2900 local mtime2=`stat -c %Y $DIR1/$tfile`
2901 [ "$mtime1" = "$mtime2" ] || \
2902 error "lost mtime: $mtime2, should be $mtime1"
2904 cancel_lru_locks osc
2905 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2908 run_test 39g "write, chmod, stat ==============================="
2912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2917 echo hello >> $DIR1/$tfile
2918 local mtime1=`stat -c %Y $DIR1/$tfile`
2920 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2922 if [ "$d1" != "$d2" ]; then
2923 echo "write and touch not within one second"
2925 for (( i=0; i < 2; i++ )) ; do
2926 local mtime2=`stat -c %Y $DIR1/$tfile`
2927 [ "$mtime2" = $TEST_39_MTIME ] || \
2928 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2930 cancel_lru_locks osc
2931 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2935 run_test 39h "write, utime within one second, stat ============="
2938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2942 echo hello >> $DIR1/$tfile
2943 local mtime1=`stat -c %Y $DIR1/$tfile`
2945 mv $DIR1/$tfile $DIR1/$tfile-1
2947 for (( i=0; i < 2; i++ )) ; do
2948 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2950 [ "$mtime1" = "$mtime2" ] || \
2951 error "lost mtime: $mtime2, should be $mtime1"
2953 cancel_lru_locks osc
2954 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2957 run_test 39i "write, rename, stat =============================="
2960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2961 start_full_debug_logging
2965 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2966 lctl set_param fail_loc=0x80000412
2967 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2968 error "multiop failed"
2970 local mtime1=`stat -c %Y $DIR1/$tfile`
2972 mv $DIR1/$tfile $DIR1/$tfile-1
2974 kill -USR1 $multipid
2975 wait $multipid || error "multiop close failed"
2977 for (( i=0; i < 2; i++ )) ; do
2978 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2979 [ "$mtime1" = "$mtime2" ] ||
2980 error "mtime is lost on close: $mtime2, " \
2983 cancel_lru_locks osc
2984 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2986 lctl set_param fail_loc=0
2987 stop_full_debug_logging
2989 run_test 39j "write, rename, close, stat ======================="
2992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2996 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2998 local mtime1=`stat -c %Y $DIR1/$tfile`
3000 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3002 kill -USR1 $multipid
3003 wait $multipid || error "multiop close failed"
3005 for (( i=0; i < 2; i++ )) ; do
3006 local mtime2=`stat -c %Y $DIR1/$tfile`
3008 [ "$mtime2" = $TEST_39_MTIME ] || \
3009 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3011 cancel_lru_locks osc
3012 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3015 run_test 39k "write, utime, close, stat ========================"
3017 # this should be set to future
3018 TEST_39_ATIME=`date -d "1 year" +%s`
3021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3022 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3023 local atime_diff=$(do_facet $SINGLEMDS \
3024 lctl get_param -n mdd.*MDT0000*.atime_diff)
3028 # test setting directory atime to future
3029 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3030 local atime=$(stat -c %X $DIR/$tdir)
3031 [ "$atime" = $TEST_39_ATIME ] || \
3032 error "atime is not set to future: $atime, $TEST_39_ATIME"
3034 # test setting directory atime from future to now
3035 local d1=$(date +%s)
3037 local d2=$(date +%s)
3039 cancel_lru_locks mdc
3040 atime=$(stat -c %X $DIR/$tdir)
3041 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3042 error "atime is not updated from future: $atime, $d1<atime<$d2"
3044 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3047 # test setting directory atime when now > dir atime + atime_diff
3051 cancel_lru_locks mdc
3052 atime=$(stat -c %X $DIR/$tdir)
3053 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3054 error "atime is not updated : $atime, should be $d2"
3056 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3059 # test not setting directory atime when now < dir atime + atime_diff
3061 cancel_lru_locks mdc
3062 atime=$(stat -c %X $DIR/$tdir)
3063 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3064 error "atime is updated to $atime, should remain $d1<atime<$d2"
3066 do_facet $SINGLEMDS \
3067 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3069 run_test 39l "directory atime update ==========================="
3072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3075 local far_past_mtime=$(date -d "May 29 1953" +%s)
3076 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3078 touch -m -d @$far_past_mtime $DIR1/$tfile
3079 touch -a -d @$far_past_atime $DIR1/$tfile
3081 for (( i=0; i < 2; i++ )) ; do
3082 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3083 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3084 error "atime or mtime set incorrectly"
3086 cancel_lru_locks osc
3087 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3090 run_test 39m "test atime and mtime before 1970"
3093 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
3094 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
3095 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
3097 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3101 small_write $DIR/f41 18
3103 run_test 41 "test small file write + fstat ====================="
3105 count_ost_writes() {
3106 lctl get_param -n osc.*.stats |
3107 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3114 BG_DIRTY_RATIO_SAVE=10
3115 MAX_BG_DIRTY_RATIO=25
3119 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3120 # dirty_ratio, dirty_background_ratio
3121 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3122 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3123 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3124 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3126 # if file not here, we are a 2.4 kernel
3127 kill -CONT `pidof kupdated`
3132 # setup the trap first, so someone cannot exit the test at the
3133 # exact wrong time and mess up a machine
3134 trap start_writeback EXIT
3135 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3136 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3137 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3138 sysctl -w vm.dirty_writeback_centisecs=0
3139 sysctl -w vm.dirty_writeback_centisecs=0
3140 # save and increase /proc/sys/vm/dirty_ratio
3141 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3142 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3143 # save and increase /proc/sys/vm/dirty_background_ratio
3144 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3145 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3147 # if file not here, we are a 2.4 kernel
3148 kill -STOP `pidof kupdated`
3152 # ensure that all stripes have some grant before we test client-side cache
3154 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3155 dd if=/dev/zero of=$i bs=4k count=1
3160 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3161 # file truncation, and file removal.
3163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3165 cancel_lru_locks osc
3167 sync; sleep 1; sync # just to be safe
3168 BEFOREWRITES=`count_ost_writes`
3169 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3170 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3171 AFTERWRITES=`count_ost_writes`
3172 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3173 error "$BEFOREWRITES < $AFTERWRITES"
3176 run_test 42a "ensure that we don't flush on close =============="
3179 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3181 cancel_lru_locks osc
3184 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3185 BEFOREWRITES=`count_ost_writes`
3186 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3187 AFTERWRITES=`count_ost_writes`
3188 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3189 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3191 BEFOREWRITES=`count_ost_writes`
3192 sync || error "sync: $?"
3193 AFTERWRITES=`count_ost_writes`
3194 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3195 error "$BEFOREWRITES < $AFTERWRITES on sync"
3197 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3201 run_test 42b "test destroy of file with cached dirty data ======"
3203 # if these tests just want to test the effect of truncation,
3204 # they have to be very careful. consider:
3205 # - the first open gets a {0,EOF}PR lock
3206 # - the first write conflicts and gets a {0, count-1}PW
3207 # - the rest of the writes are under {count,EOF}PW
3208 # - the open for truncate tries to match a {0,EOF}PR
3209 # for the filesize and cancels the PWs.
3210 # any number of fixes (don't get {0,EOF} on open, match
3211 # composite locks, do smarter file size management) fix
3212 # this, but for now we want these tests to verify that
3213 # the cancellation with truncate intent works, so we
3214 # start the file with a full-file pw lock to match against
3215 # until the truncate.
3220 cancel_lru_locks osc
3222 # prime the file with 0,EOF PW to match
3226 # now the real test..
3227 dd if=/dev/zero of=$file bs=1024 count=100
3228 BEFOREWRITES=`count_ost_writes`
3229 $TRUNCATE $file $offset
3230 cancel_lru_locks osc
3231 AFTERWRITES=`count_ost_writes`
3236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3238 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3239 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3242 run_test 42c "test partial truncate of file with cached dirty data"
3245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3247 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3248 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3251 run_test 42d "test complete truncate of file with cached dirty data"
3253 test_42e() { # bug22074
3254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3255 local TDIR=$DIR/${tdir}e
3256 local pagesz=$(page_size)
3257 local pages=16 # hardcoded 16 pages, don't change it.
3258 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3259 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3263 test_mkdir -p $DIR/${tdir}e
3264 $SETSTRIPE -c 1 $TDIR
3265 createmany -o $TDIR/f $files
3267 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3269 # we assume that with $OSTCOUNT files, at least one of them will
3270 # be allocated on OST0.
3271 warmup_files=$((OSTCOUNT * max_dirty_mb))
3272 createmany -o $TDIR/w $warmup_files
3274 # write a large amount of data into one file and sync, to get good
3275 # avail_grant number from OST.
3276 for ((i=0; i<$warmup_files; i++)); do
3277 idx=$($GETSTRIPE -i $TDIR/w$i)
3278 [ $idx -ne 0 ] && continue
3279 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3282 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3284 $LCTL get_param $proc_osc0/cur_dirty_bytes
3285 $LCTL get_param $proc_osc0/cur_grant_bytes
3287 # create as much dirty pages as we can while not to trigger the actual
3288 # RPCs directly. but depends on the env, VFS may trigger flush during this
3289 # period, hopefully we are good.
3290 for ((i=0; i<$warmup_files; i++)); do
3291 idx=$($GETSTRIPE -i $TDIR/w$i)
3292 [ $idx -ne 0 ] && continue
3293 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3295 $LCTL get_param $proc_osc0/cur_dirty_bytes
3296 $LCTL get_param $proc_osc0/cur_grant_bytes
3298 # perform the real test
3299 $LCTL set_param $proc_osc0/rpc_stats 0
3300 for ((;i<$files; i++)); do
3301 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3302 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3305 $LCTL get_param $proc_osc0/rpc_stats
3308 local have_ppr=false
3309 $LCTL get_param $proc_osc0/rpc_stats |
3310 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3311 # skip lines until we are at the RPC histogram data
3312 [ "$PPR" == "pages" ] && have_ppr=true && continue
3313 $have_ppr || continue
3315 # we only want the percent stat for < 16 pages
3316 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3318 percent=$((percent + WPCT))
3319 if [ $percent -gt 15 ]; then
3320 error "less than 16-pages write RPCs" \
3327 run_test 42e "verify sub-RPC writes are not done synchronously"
3330 test_mkdir -p $DIR/$tdir
3331 cp -p /bin/ls $DIR/$tdir/$tfile
3332 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3334 # give multiop a chance to open
3337 $DIR/$tdir/$tfile && error || true
3340 run_test 43 "execution of file opened for write should return -ETXTBSY"
3343 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3344 test_mkdir -p $DIR/$tdir
3345 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3346 cp -p multiop $DIR/$tdir/multiop
3347 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3350 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3351 kill -USR1 $MULTIOP_PID || return 2
3352 wait $MULTIOP_PID || return 3
3355 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3358 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3359 test_mkdir -p $DIR/$tdir
3360 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3361 cp -p multiop $DIR/$tdir/multiop
3362 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3365 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3366 kill -USR1 $MULTIOP_PID || return 2
3367 wait $MULTIOP_PID || return 3
3370 run_test 43b "truncate of file being executed should return -ETXTBSY"
3373 local testdir="$DIR/$tdir"
3374 test_mkdir -p $DIR/$tdir
3376 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3377 ( cd $testdir && md5sum -c)
3379 run_test 43c "md5sum of copy into lustre========================"
3382 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3383 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3384 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3386 run_test 44 "zero length read from a sparse stripe ============="
3389 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3391 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3392 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3393 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3395 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3396 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3399 OFFSETS="0 $((stride/2)) $((stride-1))"
3400 for offset in $OFFSETS ; do
3401 for i in `seq 0 $((nstripe-1))`; do
3402 local GLOBALOFFSETS=""
3403 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3404 local myfn=$DIR/d44a-$size
3405 echo "--------writing $myfn at $size"
3406 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3407 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3408 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3409 || error "ll_sparseness_verify $GLOBALOFFSETS"
3411 for j in `seq 0 $((nstripe-1))`; do
3412 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3413 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3414 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3416 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3417 || error "ll_sparseness_verify $GLOBALOFFSETS"
3422 run_test 44a "test sparse pwrite ==============================="
3426 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3432 before=`dirty_osc_total`
3433 echo executing "\"$*\""
3435 after=`dirty_osc_total`
3436 echo before $before, after $after
3439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3441 # Obtain grants from OST if it supports it
3442 echo blah > ${f}_grant
3445 do_dirty_record "echo blah > $f"
3446 [ $before -eq $after ] && error "write wasn't cached"
3447 do_dirty_record "> $f"
3448 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3449 do_dirty_record "echo blah > $f"
3450 [ $before -eq $after ] && error "write wasn't cached"
3451 do_dirty_record "sync"
3452 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3453 do_dirty_record "echo blah > $f"
3454 [ $before -eq $after ] && error "write wasn't cached"
3455 do_dirty_record "cancel_lru_locks osc"
3456 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3459 run_test 45 "osc io page accounting ============================"
3461 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3462 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3463 # objects offset and an assert hit when an rpc was built with 1023's mapped
3464 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3470 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3472 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3473 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3477 run_test 46 "dirtying a previously written page ================"
3479 # test_47 is removed "Device nodes check" is moved to test_28
3481 test_48a() { # bug 2399
3482 check_kernel_version 34 || return 0
3483 test_mkdir -p $DIR/$tdir
3485 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3486 test_mkdir $DIR/$tdir || error "recreate directory failed"
3487 touch foo || error "'touch foo' failed after recreating cwd"
3488 test_mkdir $DIR/$tdir/bar ||
3489 error "'mkdir foo' failed after recreating cwd"
3490 if check_kernel_version 44; then
3491 touch .foo || error "'touch .foo' failed after recreating cwd"
3492 test_mkdir $DIR/$tdir/.bar ||
3493 error "'mkdir .foo' failed after recreating cwd"
3495 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3496 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3497 cd . || error "'cd .' failed after recreating cwd"
3498 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3499 rmdir . && error "'rmdir .' worked after recreating cwd"
3500 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3501 cd .. || error "'cd ..' failed after recreating cwd"
3503 run_test 48a "Access renamed working dir (should return errors)="
3505 test_48b() { # bug 2399
3506 check_kernel_version 34 || return 0
3508 test_mkdir -p $DIR/$tdir
3510 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3511 touch foo && error "'touch foo' worked after removing cwd"
3512 test_mkdir $DIR/$tdir/foo &&
3513 error "'mkdir foo' worked after removing cwd"
3514 if check_kernel_version 44; then
3515 touch .foo && error "'touch .foo' worked after removing cwd"
3516 test_mkdir $DIR/$tdir/.foo &&
3517 error "'mkdir .foo' worked after removing cwd"
3519 ls . > /dev/null && error "'ls .' worked after removing cwd"
3520 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3521 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3522 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3523 rmdir . && error "'rmdir .' worked after removing cwd"
3524 ln -s . foo && error "'ln -s .' worked after removing cwd"
3525 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3527 run_test 48b "Access removed working dir (should return errors)="
3529 test_48c() { # bug 2350
3530 check_kernel_version 36 || return 0
3531 #lctl set_param debug=-1
3534 test_mkdir -p $DIR/$tdir/dir
3536 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3537 $TRACE touch foo && error "touch foo worked after removing cwd"
3538 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3539 if check_kernel_version 44; then
3540 touch .foo && error "touch .foo worked after removing cwd"
3541 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3543 $TRACE ls . && error "'ls .' worked after removing cwd"
3544 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3545 is_patchless || ( $TRACE cd . &&
3546 error "'cd .' worked after removing cwd" )
3547 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3548 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3549 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3550 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3552 run_test 48c "Access removed working subdir (should return errors)"
3554 test_48d() { # bug 2350
3555 check_kernel_version 36 || return 0
3556 #lctl set_param debug=-1
3559 test_mkdir -p $DIR/$tdir/dir
3561 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3562 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3563 $TRACE touch foo && error "'touch foo' worked after removing parent"
3564 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3565 if check_kernel_version 44; then
3566 touch .foo && error "'touch .foo' worked after removing parent"
3568 error "mkdir .foo worked after removing parent"
3570 $TRACE ls . && error "'ls .' worked after removing parent"
3571 $TRACE ls .. && error "'ls ..' worked after removing parent"
3572 is_patchless || ( $TRACE cd . &&
3573 error "'cd .' worked after recreate parent" )
3574 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3575 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3576 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3577 is_patchless || ( $TRACE cd .. &&
3578 error "'cd ..' worked after removing parent" || true )
3580 run_test 48d "Access removed parent subdir (should return errors)"
3582 test_48e() { # bug 4134
3583 check_kernel_version 41 || return 0
3584 #lctl set_param debug=-1
3587 test_mkdir -p $DIR/$tdir/dir
3589 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3590 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3591 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3592 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3593 # On a buggy kernel addition of "touch foo" after cd .. will
3594 # produce kernel oops in lookup_hash_it
3595 touch ../foo && error "'cd ..' worked after recreate parent"
3597 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3599 run_test 48e "Access to recreated parent subdir (should return errors)"
3601 test_49() { # LU-1030
3602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3603 # get ost1 size - lustre-OST0000
3604 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3605 # write 800M at maximum
3606 [ $ost1_size -gt 819200 ] && ost1_size=819200
3608 lfs setstripe -c 1 -i 0 $DIR/$tfile
3609 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3612 # change max_pages_per_rpc while writing the file
3613 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3614 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3615 # loop until dd process exits
3616 while ps ax -opid | grep -wq $dd_pid; do
3617 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3618 sleep $((RANDOM % 5 + 1))
3620 # restore original max_pages_per_rpc
3621 $LCTL set_param $osc1_mppc=$orig_mppc
3622 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3624 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3628 test_mkdir $DIR/$tdir
3630 ls /proc/$$/cwd || error
3632 run_test 50 "special situations: /proc symlinks ==============="
3634 test_51a() { # was test_51
3635 # bug 1516 - create an empty entry right after ".." then split dir
3636 test_mkdir -p $DIR/$tdir
3637 touch $DIR/$tdir/foo
3638 $MCREATE $DIR/$tdir/bar
3640 createmany -m $DIR/$tdir/longfile 201
3642 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3643 $MCREATE $DIR/$tdir/longfile$FNUM
3648 ls -l $DIR/$tdir > /dev/null || error
3650 run_test 51a "special situations: split htree with empty entry =="
3652 export NUMTEST=70000
3654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3655 local BASE=$DIR/$tdir
3657 # cleanup the directory
3662 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3663 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3664 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3667 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3668 echo "reduced count to $NUMTEST due to inodes"
3670 # need to check free space for the directories as well
3671 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3672 numfree=$((blkfree / 4))
3673 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3674 echo "reduced count to $NUMTEST due to blocks"
3676 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3677 echo "failed" > $BASE/fnum
3679 run_test 51b "exceed 64k subdirectory nlink limit"
3681 test_51ba() { # LU-993
3682 local BASE=$DIR/$tdir
3683 # unlink all but 100 subdirectories, then check it still works
3685 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3687 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3688 local DELETE=$((NUMTEST - LEFT))
3690 # continue on to run this test even if 51b didn't finish,
3691 # just to delete the many subdirectories created.
3692 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3694 # for ldiskfs the nlink count should be 1, but this is OSD specific
3695 # and so this is listed for informational purposes only
3696 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3697 unlinkmany -d $BASE/d $DELETE
3700 if [ $RC -ne 0 ]; then
3701 if [ "$NUMPREV" == "failed" ]; then
3702 skip "previous setup failed"
3705 error "unlink of first $DELETE subdirs failed"
3710 echo "nlink between: $(stat -c %h $BASE)"
3711 # trim the first line of ls output
3712 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3713 [ $FOUND -ne $LEFT ] &&
3714 error "can't find subdirs: found only $FOUND/$LEFT"
3716 unlinkmany -d $BASE/d $DELETE $LEFT ||
3717 error "unlink of second $LEFT subdirs failed"
3718 # regardless of whether the backing filesystem tracks nlink accurately
3719 # or not, the nlink count shouldn't be more than "." and ".." here
3720 local AFTER=$(stat -c %h $BASE)
3721 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3722 echo "nlink after: $AFTER"
3724 run_test 51ba "verify nlink for many subdirectory cleanup"
3727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3728 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3729 test_mkdir -p $DIR/$tdir
3730 createmany -o $DIR/$tdir/t- 1000
3731 $GETSTRIPE $DIR/$tdir > $TMP/files
3732 for N in `seq 0 $((OSTCOUNT - 1))`; do
3733 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3734 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3735 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3737 unlinkmany $DIR/$tdir/t- 1000
3740 for N in `seq 1 $((OSTCOUNT - 1))`; do
3741 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3742 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3743 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3744 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3746 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3747 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3748 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3749 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3753 run_test 51d "check object distribution ===================="
3756 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3757 test_mkdir -p $DIR/$tdir
3758 touch $DIR/$tdir/foo
3759 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3760 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3761 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3762 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3763 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3765 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3766 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3767 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3769 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3770 cp -r $DIR/$tdir /tmp/
3771 rm -fr $DIR/$tdir || error "cleanup rm failed"
3773 run_test 52a "append-only flag test (should return errors) ====="
3776 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3777 test_mkdir -p $DIR/$tdir
3778 touch $DIR/$tdir/foo
3779 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3780 cat test > $DIR/$tdir/foo && error "cat test worked"
3781 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3782 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3783 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3785 echo foo >> $DIR/$tdir/foo && error "echo worked"
3786 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3787 [ -f $DIR/$tdir/foo ] || error
3788 [ -f $DIR/$tdir/foo_ren ] && error
3789 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3791 chattr -i $DIR/$tdir/foo || error "chattr failed"
3793 rm -fr $DIR/$tdir || error
3795 run_test 52b "immutable flag test (should return errors) ======="
3798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3799 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3800 remote_ost_nodsh && skip "remote OST with nodsh" && return
3815 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3816 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3817 param=$(echo ${value[0]} | cut -d "=" -f1)
3818 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3819 param_seq=$(echo ${param} |
3820 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3821 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3822 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3824 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3825 node=$(facet_active_host ost$((ostnum+1)))
3826 param="obdfilter.$ostname.last_id"
3827 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3828 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3829 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3831 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3832 if [ $ost_last_seq = $mds_last_seq ]; then
3833 if [ $ost_last_id != $mds_last ]; then
3834 error "$ost_last != $mds_last_id"
3842 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3845 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3848 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3849 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3850 $SOCKETSERVER $DIR/socket
3851 $SOCKETCLIENT $DIR/socket || error
3852 $MUNLINK $DIR/socket
3854 run_test 54a "unix domain socket test =========================="
3860 dd if=/dev/zero of=$f bs=`page_size` count=1
3862 run_test 54b "char device works in lustre ======================"
3865 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3866 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3867 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3869 for i in `seq 3 7`; do
3870 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3881 loopdev="$DIR/loop54c"
3884 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3885 mknod $loopdev b 7 $LOOPNUM
3886 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3887 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3888 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3889 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3891 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3892 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3894 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3899 run_test 54c "block device works in lustre ====================="
3905 [ "$string" = `echo $string > $f | cat $f` ] || error
3907 run_test 54d "fifo device works in lustre ======================"
3910 check_kernel_version 46 || return 0
3913 cp -aL /dev/console $f
3914 echo $string > $f || error
3916 run_test 54e "console/tty device works in lustre ======================"
3918 #The test_55 used to be iopen test and it was removed by bz#24037.
3919 #run_test 55 "check iopen_connect_dentry() ======================"
3921 test_56a() { # was test_56
3924 test_mkdir $DIR/$tdir
3925 test_mkdir $DIR/$tdir/dir
3927 NUMFILESx2=$(($NUMFILES * 2))
3928 for i in `seq 1 $NUMFILES` ; do
3929 touch $DIR/$tdir/file$i
3930 touch $DIR/$tdir/dir/file$i
3933 # test lfs getstripe with --recursive
3934 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3935 [ $FILENUM -eq $NUMFILESx2 ] ||
3936 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3937 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3938 [ $FILENUM -eq $NUMFILES ] ||
3939 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3940 echo "$GETSTRIPE --recursive passed."
3942 # test lfs getstripe with file instead of dir
3943 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3944 [ $FILENUM -eq 1 ] || error \
3945 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3946 echo "$GETSTRIPE file1 passed."
3948 #test lfs getstripe with --verbose
3949 [ `$GETSTRIPE --verbose $DIR/$tdir |
3950 grep -c lmm_magic` -eq $NUMFILES ] ||
3951 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3952 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3953 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3954 echo "$GETSTRIPE --verbose passed."
3956 #test lfs getstripe with --obd
3957 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3958 grep -q "unknown obduuid" ||
3959 error "$GETSTRIPE --obd wrong_uuid should return error message"
3961 [ "$OSTCOUNT" -lt 2 ] &&
3962 skip_env "skipping other $GETSTRIPE --obd test" && return
3965 OBDUUID=$(ostuuid_from_index $OSTIDX)
3966 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3967 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3968 [ $FOUND -eq $FILENUM ] ||
3969 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3970 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3971 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3972 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3973 error "$GETSTRIPE --obd: should not show file on other obd"
3974 echo "$GETSTRIPE --obd passed"
3976 run_test 56a "check $GETSTRIPE"
3981 local LOCAL_NUMFILES="$1"
3982 local LOCAL_NUMDIRS="$2"
3983 local MKDIR_PARAMS="$3"
3985 if [ ! -d "$TDIR" ] ; then
3987 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3988 for i in `seq 1 $LOCAL_NUMFILES` ; do
3991 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3992 test_mkdir $TDIR/dir$i
3993 for j in `seq 1 $LOCAL_NUMFILES` ; do
3994 touch $TDIR/dir$i/file$j
4000 setup_56_special() {
4004 if [ ! -e "$TDIR/loop1b" ] ; then
4005 for i in `seq 1 $LOCAL_NUMFILES` ; do
4006 mknod $TDIR/loop${i}b b 7 $i
4007 mknod $TDIR/null${i}c c 1 3
4008 ln -s $TDIR/file1 $TDIR/link${i}l
4010 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4011 mknod $TDIR/dir$i/loop${i}b b 7 $i
4012 mknod $TDIR/dir$i/null${i}c c 1 3
4013 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4022 setup_56 $NUMFILES $NUMDIRS
4024 EXPECTED=$(($NUMDIRS + 2))
4025 # test lfs find with -name
4026 for i in $(seq 1 $NUMFILES) ; do
4027 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4028 [ $NUMS -eq $EXPECTED ] ||
4029 error "lfs find -name \"*$i\" $TDIR wrong: "\
4030 "found $NUMS, expected $EXPECTED"
4033 run_test 56g "check lfs find -name ============================="
4039 setup_56 $NUMFILES $NUMDIRS
4041 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4042 # test lfs find with ! -name
4043 for i in $(seq 1 $NUMFILES) ; do
4044 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4045 [ $NUMS -eq $EXPECTED ] ||
4046 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4047 "found $NUMS, expected $EXPECTED"
4050 run_test 56h "check lfs find ! -name ============================="
4054 test_mkdir -p $DIR/$tdir
4055 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4056 CMD="$LFIND -ost $UUID $DIR/$tdir"
4058 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4060 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4064 setup_56_special $NUMFILES $NUMDIRS
4066 EXPECTED=$((NUMDIRS + 1))
4067 CMD="$LFIND -type d $TDIR"
4068 NUMS=$($CMD | wc -l)
4069 [ $NUMS -eq $EXPECTED ] ||
4070 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4072 run_test 56j "check lfs find -type d ============================="
4076 setup_56_special $NUMFILES $NUMDIRS
4078 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4079 CMD="$LFIND -type f $TDIR"
4080 NUMS=$($CMD | wc -l)
4081 [ $NUMS -eq $EXPECTED ] ||
4082 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4084 run_test 56k "check lfs find -type f ============================="
4088 setup_56_special $NUMFILES $NUMDIRS
4090 EXPECTED=$((NUMDIRS + NUMFILES))
4091 CMD="$LFIND -type b $TDIR"
4092 NUMS=$($CMD | wc -l)
4093 [ $NUMS -eq $EXPECTED ] ||
4094 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4096 run_test 56l "check lfs find -type b ============================="
4100 setup_56_special $NUMFILES $NUMDIRS
4102 EXPECTED=$((NUMDIRS + NUMFILES))
4103 CMD="$LFIND -type c $TDIR"
4104 NUMS=$($CMD | wc -l)
4105 [ $NUMS -eq $EXPECTED ] ||
4106 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4108 run_test 56m "check lfs find -type c ============================="
4112 setup_56_special $NUMFILES $NUMDIRS
4114 EXPECTED=$((NUMDIRS + NUMFILES))
4115 CMD="$LFIND -type l $TDIR"
4116 NUMS=$($CMD | wc -l)
4117 [ $NUMS -eq $EXPECTED ] ||
4118 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4120 run_test 56n "check lfs find -type l ============================="
4124 setup_56 $NUMFILES $NUMDIRS
4126 utime $TDIR/file1 > /dev/null || error "utime (1)"
4127 utime $TDIR/file2 > /dev/null || error "utime (2)"
4128 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4129 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4130 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4131 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4134 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4135 [ $NUMS -eq $EXPECTED ] || \
4136 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4139 CMD="$LFIND -mtime 0 $TDIR"
4140 NUMS=$($CMD | wc -l)
4141 [ $NUMS -eq $EXPECTED ] ||
4142 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4144 run_test 56o "check lfs find -mtime for old files =========================="
4147 [ $RUNAS_ID -eq $UID ] &&
4148 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4151 setup_56 $NUMFILES $NUMDIRS
4153 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4155 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4156 NUMS=$($CMD | wc -l)
4157 [ $NUMS -eq $EXPECTED ] || \
4158 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4160 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4161 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4162 NUMS=$($CMD | wc -l)
4163 [ $NUMS -eq $EXPECTED ] || \
4164 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4166 run_test 56p "check lfs find -uid and ! -uid ==============================="
4169 [ $RUNAS_ID -eq $UID ] &&
4170 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4173 setup_56 $NUMFILES $NUMDIRS
4175 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4178 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4179 NUMS=$($CMD | wc -l)
4180 [ $NUMS -eq $EXPECTED ] ||
4181 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4183 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4184 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4185 NUMS=$($CMD | wc -l)
4186 [ $NUMS -eq $EXPECTED ] ||
4187 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4189 run_test 56q "check lfs find -gid and ! -gid ==============================="
4193 setup_56 $NUMFILES $NUMDIRS
4196 CMD="$LFIND -size 0 -type f $TDIR"
4197 NUMS=$($CMD | wc -l)
4198 [ $NUMS -eq $EXPECTED ] ||
4199 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4201 CMD="$LFIND ! -size 0 -type f $TDIR"
4202 NUMS=$($CMD | wc -l)
4203 [ $NUMS -eq $EXPECTED ] ||
4204 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4205 echo "test" > $TDIR/$tfile
4206 echo "test2" > $TDIR/$tfile.2 && sync
4208 CMD="$LFIND -size 5 -type f $TDIR"
4209 NUMS=$($CMD | wc -l)
4210 [ $NUMS -eq $EXPECTED ] ||
4211 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4213 CMD="$LFIND -size +5 -type f $TDIR"
4214 NUMS=$($CMD | wc -l)
4215 [ $NUMS -eq $EXPECTED ] ||
4216 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4218 CMD="$LFIND -size +0 -type f $TDIR"
4219 NUMS=$($CMD | wc -l)
4220 [ $NUMS -eq $EXPECTED ] ||
4221 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4223 CMD="$LFIND ! -size -5 -type f $TDIR"
4224 NUMS=$($CMD | wc -l)
4225 [ $NUMS -eq $EXPECTED ] ||
4226 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4228 CMD="$LFIND -size -5 -type f $TDIR"
4229 NUMS=$($CMD | wc -l)
4230 [ $NUMS -eq $EXPECTED ] ||
4231 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4233 run_test 56r "check lfs find -size works =========================="
4235 test_56s() { # LU-611
4237 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4239 if [ $OSTCOUNT -gt 1 ]; then
4240 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4244 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4248 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4249 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4250 NUMS=$($CMD | wc -l)
4251 [ $NUMS -eq $EXPECTED ] ||
4252 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4254 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4255 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4256 NUMS=$($CMD | wc -l)
4257 [ $NUMS -eq $EXPECTED ] ||
4258 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4261 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4262 NUMS=$($CMD | wc -l)
4263 [ $NUMS -eq $EXPECTED ] ||
4264 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4266 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4267 NUMS=$($CMD | wc -l)
4268 [ $NUMS -eq $EXPECTED ] ||
4269 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4272 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4273 NUMS=$($CMD | wc -l)
4274 [ $NUMS -eq $EXPECTED ] ||
4275 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4277 run_test 56s "check lfs find -stripe-count works"
4279 test_56t() { # LU-611
4281 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4283 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4285 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4286 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4287 NUMS=$($CMD | wc -l)
4288 [ $NUMS -eq $EXPECTED ] ||
4289 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4291 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4292 NUMS=$($CMD | wc -l)
4293 [ $NUMS -eq $EXPECTED ] ||
4294 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4296 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4297 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4298 NUMS=$($CMD | wc -l)
4299 [ $NUMS -eq $EXPECTED ] ||
4300 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4302 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4303 NUMS=$($CMD | wc -l)
4304 [ $NUMS -eq $EXPECTED ] ||
4305 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4308 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4309 NUMS=$($CMD | wc -l)
4310 [ $NUMS -eq $EXPECTED ] ||
4311 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4313 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4314 NUMS=$($CMD | wc -l)
4315 [ $NUMS -eq $EXPECTED ] ||
4316 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4319 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4320 NUMS=$($CMD | wc -l)
4321 [ $NUMS -eq $EXPECTED ] ||
4322 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4324 run_test 56t "check lfs find -stripe-size works"
4326 test_56u() { # LU-611
4328 setup_56 $NUMFILES $NUMDIRS "-i 0"
4330 if [ $OSTCOUNT -gt 1 ]; then
4331 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4337 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4338 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4339 NUMS=$($CMD | wc -l)
4340 [ $NUMS -eq $EXPECTED ] ||
4341 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4344 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4345 NUMS=$($CMD | wc -l)
4346 [ $NUMS -eq $EXPECTED ] ||
4347 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4349 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4350 NUMS=$($CMD | wc -l)
4351 [ $NUMS -eq $EXPECTED ] ||
4352 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4355 # This should produce an error and not return any files
4356 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4357 NUMS=$($CMD 2>/dev/null | wc -l)
4358 [ $NUMS -eq $EXPECTED ] ||
4359 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4361 if [ $OSTCOUNT -gt 1 ]; then
4362 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4363 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4364 NUMS=$($CMD | wc -l)
4365 [ $NUMS -eq $EXPECTED ] ||
4366 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4369 run_test 56u "check lfs find -stripe-index works"
4376 setup_56 $NUMFILES $NUMDIRS
4378 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4379 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4381 for file in $($LFIND -mdt $UUID $TDIR); do
4382 file_mdt_idx=$($GETSTRIPE -M $file)
4383 [ $file_mdt_idx -eq $MDT_IDX ] ||
4384 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4387 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4389 # Get and check the actual stripe count of one file.
4390 # Usage: check_stripe_count <file> <expected_stripe_count>
4391 check_stripe_count() {
4396 [[ -z "$file" || -z "$expected" ]] &&
4397 error "check_stripe_count: invalid argument!"
4399 local cmd="$GETSTRIPE -c $file"
4400 actual=$($cmd) || error "$cmd failed"
4401 actual=${actual%% *}
4403 if [[ $actual -ne $expected ]]; then
4404 [[ $expected -eq -1 ]] ||
4405 error "$cmd wrong: found $actual, expected $expected"
4406 [[ $actual -eq $OSTCOUNT ]] ||
4407 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4415 rm -rf $TDIR || error "remove $TDIR failed"
4416 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4419 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4420 error "$GETSTRIPE -S -d $TDIR failed"
4421 stripe_size=${stripe_size%% *}
4423 local file_size=$((stripe_size * OSTCOUNT))
4424 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4425 local required_space=$((file_num * file_size))
4426 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4427 [[ $free_space -le $((required_space / 1024)) ]] &&
4428 skip_env "need at least $required_space bytes free space," \
4429 "have $free_space kbytes" && return
4432 local dd_count=$((file_size / dd_bs))
4434 # write data into the files
4438 for i in $(seq 1 $NUMFILES); do
4440 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4441 error "write data into $file failed"
4443 for i in $(seq 1 $NUMDIRS); do
4444 for j in $(seq 1 $NUMFILES); do
4445 file=$TDIR/dir$i/file$j
4446 yes | dd bs=$dd_bs count=$dd_count of=$file \
4448 error "write data into $file failed"
4453 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4456 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4458 eval $cmd || error "$cmd failed"
4460 check_stripe_count $TDIR/file1 $expected
4463 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4465 eval $cmd || error "$cmd failed"
4467 for j in $(seq 1 $NUMFILES); do
4468 check_stripe_count $TDIR/dir1/file$j $expected
4471 # lfs_migrate works with lfs find
4472 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4473 $LFS_MIGRATE -y -c $expected"
4475 eval $cmd || error "$cmd failed"
4477 for i in $(seq 2 $NUMFILES); do
4478 check_stripe_count $TDIR/file$i $expected
4480 for i in $(seq 2 $NUMDIRS); do
4481 for j in $(seq 1 $NUMFILES); do
4482 check_stripe_count $TDIR/dir$i/file$j $expected
4486 run_test 56w "check lfs_migrate -c stripe_count works"
4489 check_swap_layouts_support && return 0
4490 [ "$OSTCOUNT" -lt "2" ] &&
4491 skip_env "need 2 OST, skipping test" && return
4493 local dir0=$DIR/$tdir/$testnum
4494 mkdir -p $dir0 || error "creating dir $dir0"
4496 local ref1=/etc/passwd
4497 local file1=$dir0/file1
4499 $SETSTRIPE -c 2 $file1
4501 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4502 stripe=$($GETSTRIPE -c $file1)
4503 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4504 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4509 run_test 56x "lfs migration support"
4512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4513 # note test will not do anything if MDS is not local
4514 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4515 skip "Only applicable to ldiskfs-based MDTs"
4519 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4520 local MNTDEV="osd*.*MDT*.mntdev"
4521 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4522 [ -z "$DEV" ] && error "can't access $MNTDEV"
4523 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4524 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4525 error "can't access $DEV"
4526 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4527 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4531 run_test 57a "verify MDS filesystem created with large inodes =="
4534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4535 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4536 skip "Only applicable to ldiskfs-based MDTs"
4540 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4545 local FILEN=$dir/f$FILECOUNT
4547 rm -rf $dir || error "removing $dir"
4548 test_mkdir -p $dir || error "creating $dir"
4549 local num=$(get_mds_dir $dir)
4552 echo "mcreating $FILECOUNT files"
4553 createmany -m $dir/f 1 $FILECOUNT || \
4554 error "creating files in $dir"
4556 # verify that files do not have EAs yet
4557 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4558 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4562 df $dir #make sure we get new statfs data
4563 local MDSFREE=$(do_facet $mymds \
4564 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4565 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4566 echo "opening files to create objects/EAs"
4568 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4569 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4572 # verify that files have EAs now
4573 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4574 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4576 sleep 1 #make sure we get new statfs data
4578 local MDSFREE2=$(do_facet $mymds \
4579 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4580 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4581 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4582 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4583 error "MDC before $MDCFREE != after $MDCFREE2"
4585 echo "MDC before $MDCFREE != after $MDCFREE2"
4586 echo "unable to confirm if MDS has large inodes"
4591 run_test 57b "default LOV EAs are stored inside large inodes ==="
4594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4595 [ -z "$(which wiretest 2>/dev/null)" ] &&
4596 skip_env "could not find wiretest" && return
4599 run_test 58 "verify cross-platform wire constants =============="
4602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4603 echo "touch 130 files"
4604 createmany -o $DIR/f59- 130
4606 unlinkmany $DIR/f59- 130
4608 # wait for commitment of removal
4609 wait_delete_completed
4611 run_test 59 "verify cancellation of llog records async ========="
4613 TEST60_HEAD="test_60 run $RANDOM"
4615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4616 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4617 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4618 log "$TEST60_HEAD - from kernel mode"
4619 do_facet mgs sh run-llog.sh
4621 run_test 60a "llog sanity tests run from kernel module =========="
4623 test_60b() { # bug 6411
4624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4626 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4638 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4640 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4644 echo "create 5000 files"
4645 createmany -o $DIR/f60c- 5000
4646 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4647 lctl set_param fail_loc=0x80000137
4648 unlinkmany $DIR/f60c- 5000
4649 lctl set_param fail_loc=0
4651 run_test 60c "unlink file when mds full"
4654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4655 SAVEPRINTK=$(lctl get_param -n printk)
4657 # verify "lctl mark" is even working"
4658 MESSAGE="test message ID $RANDOM $$"
4659 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4660 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4662 lctl set_param printk=0 || error "set lnet.printk failed"
4663 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4664 MESSAGE="new test message ID $RANDOM $$"
4665 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4666 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4667 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4669 lctl set_param -n printk="$SAVEPRINTK"
4671 run_test 60d "test printk console message masking"
4674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4676 dd if=/dev/zero of=$f bs=`page_size` count=1
4677 cancel_lru_locks osc
4678 $MULTIOP $f OSMWUc || error
4681 run_test 61 "mmap() writes don't make sync hang ================"
4683 # bug 2330 - insufficient obd_match error checking causes LBUG
4685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4688 cancel_lru_locks osc
4689 lctl set_param fail_loc=0x405
4690 cat $f && error "cat succeeded, expect -EIO"
4691 lctl set_param fail_loc=0
4693 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4694 # match every page all of the time.
4695 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4697 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4698 test_63a() { # was test_63
4699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4700 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4701 lctl set_param -n osc.*.max_dirty_mb 0
4702 for i in `seq 10` ; do
4703 dd if=/dev/zero of=$DIR/f63 bs=8k &
4709 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4710 rm -f $DIR/f63 || true
4712 run_test 63a "Verify oig_wait interruption does not crash ======="
4714 # bug 2248 - async write errors didn't return to application on sync
4715 # bug 3677 - async write errors left page locked
4717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4719 lctl set_param debug=-1
4721 # ensure we have a grant to do async writes
4722 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4725 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4726 lctl set_param fail_loc=0x80000406
4727 $MULTIOP $DIR/$tfile Owy && \
4728 error "sync didn't return ENOMEM"
4729 sync; sleep 2; sync # do a real sync this time to flush page
4730 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4731 error "locked page left in cache after async error" || true
4734 run_test 63b "async write errors should be returned to fsync ==="
4737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4739 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4741 run_test 64a "verify filter grant calculations (in kernel) ====="
4744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4745 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4748 run_test 64b "check out-of-space detection on client ==========="
4751 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4753 run_test 64c "verify grant shrink ========================------"
4755 # bug 1414 - set/get directories' stripe info
4757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4758 test_mkdir -p $DIR/$tdir
4760 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4762 run_test 65a "directory with no stripe info ===================="
4765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4766 test_mkdir -p $DIR/$tdir
4767 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4770 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4772 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4776 if [ $OSTCOUNT -gt 1 ]; then
4777 test_mkdir -p $DIR/$tdir
4778 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4779 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4781 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4784 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4788 test_mkdir -p $DIR/$tdir
4789 if [ $STRIPECOUNT -le 0 ]; then
4791 elif [ $STRIPECOUNT -gt 2000 ]; then
4792 #LOV_MAX_STRIPE_COUNT is 2000
4793 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4795 sc=$(($STRIPECOUNT - 1))
4797 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4798 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4799 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4800 error "lverify failed"
4802 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4805 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4806 test_mkdir -p $DIR/$tdir
4808 $SETSTRIPE $DIR/$tdir || error "setstripe"
4809 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4810 error "no stripe info failed"
4812 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4814 run_test 65e "directory setstripe defaults ======================="
4817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4818 test_mkdir -p $DIR/${tdir}f
4819 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4821 run_test 65f "dir setstripe permission (should return error) ==="
4824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4825 test_mkdir -p $DIR/$tdir
4826 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4828 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4829 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4830 error "delete default stripe failed"
4832 run_test 65g "directory setstripe -d ==========================="
4835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4836 test_mkdir -p $DIR/$tdir
4837 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4839 test_mkdir -p $DIR/$tdir/dd1
4840 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4841 error "stripe info inherit failed"
4843 run_test 65h "directory stripe info inherit ===================="
4845 test_65i() { # bug6367
4846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4847 $SETSTRIPE -S 65536 -c -1 $MOUNT
4849 run_test 65i "set non-default striping on root directory (bug 6367)="
4851 test_65ia() { # bug12836
4852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4853 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4855 run_test 65ia "getstripe on -1 default directory striping"
4857 test_65ib() { # bug12836
4858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4859 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4861 run_test 65ib "getstripe -v on -1 default directory striping"
4863 test_65ic() { # bug12836
4864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4865 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4867 run_test 65ic "new find on -1 default directory striping"
4869 test_65j() { # bug6367
4870 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4872 # if we aren't already remounting for each test, do so for this test
4873 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4874 cleanup || error "failed to unmount"
4877 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4879 run_test 65j "set default striping on root directory (bug 6367)="
4881 test_65k() { # bug11679
4882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4883 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4884 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4886 echo "Check OST status: "
4887 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4888 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4890 for OSC in $MDS_OSCS; do
4891 echo $OSC "is activate"
4892 do_facet $SINGLEMDS lctl --device %$OSC activate
4896 for INACTIVE_OSC in $MDS_OSCS; do
4897 echo "Deactivate: " $INACTIVE_OSC
4898 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4899 for STRIPE_OSC in $MDS_OSCS; do
4900 OST=`osc_to_ost $STRIPE_OSC`
4901 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4902 awk -F: /$OST/'{ print $1 }' | head -n 1`
4904 [ -f $DIR/$tdir/$IDX ] && continue
4905 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4906 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4908 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4911 echo $INACTIVE_OSC "is Activate."
4912 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4915 run_test 65k "validate manual striping works properly with deactivated OSCs"
4917 test_65l() { # bug 12836
4918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4919 test_mkdir -p $DIR/$tdir/test_dir
4920 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4921 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4923 run_test 65l "lfs find on -1 stripe dir ========================"
4925 # bug 2543 - update blocks count on client
4927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4929 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4930 sync; sync_all_data; sync; sync_all_data
4931 cancel_lru_locks osc
4932 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4933 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4935 run_test 66 "update inode blocks count on client ==============="
4940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4942 if [ ! -z "$LLOOP" ]; then
4943 if swapon -s | grep -q $LLOOP; then
4944 swapoff $LLOOP || error "swapoff failed"
4947 $LCTL blockdev_detach $LLOOP || error "detach failed"
4951 if [ ! -z "$LLITELOOPLOAD" ]; then
4959 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4963 swapon -s | awk '($1 == "'$1'") { print $4 }'
4966 # test case for lloop driver, basic function
4968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4969 [ "$UID" != 0 ] && skip_env "must run as root" && return
4970 llite_lloop_enabled || \
4971 { skip_env "llite_lloop module disabled" && return; }
4973 trap cleanup_68 EXIT
4975 if ! module_loaded llite_lloop; then
4976 if load_module llite/llite_lloop; then
4979 skip_env "can't find module llite_lloop"
4984 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4985 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4986 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4988 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4989 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4993 run_test 68a "lloop driver - basic test ========================"
4995 # excercise swapping to lustre by adding a high priority swapfile entry
4996 # and then consuming memory until it is used.
4997 test_68b() { # was test_68
4998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4999 [ "$UID" != 0 ] && skip_env "must run as root" && return
5000 lctl get_param -n devices | grep -q obdfilter && \
5001 skip "local OST" && return
5003 grep -q llite_lloop /proc/modules
5004 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5006 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5007 skip "can't reliably test swap with TCP" && return
5009 MEMTOTAL=`meminfo MemTotal`
5010 NR_BLOCKS=$((MEMTOTAL>>8))
5011 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5013 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5014 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5017 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5019 trap cleanup_68 EXIT
5021 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5023 echo "before: `swapon -s | grep $LLOOP`"
5024 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5025 echo "after: `swapon -s | grep $LLOOP`"
5026 SWAPUSED=`swap_used $LLOOP`
5030 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5032 run_test 68b "support swapping to Lustre ========================"
5034 # bug5265, obdfilter oa2dentry return -ENOENT
5035 # #define OBD_FAIL_OST_ENOENT 0x217
5037 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5038 remote_ost_nodsh && skip "remote OST with nodsh" && return
5041 $SETSTRIPE -c 1 -i 0 $f
5043 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5045 do_facet ost1 lctl set_param fail_loc=0x217
5046 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5047 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5049 do_facet ost1 lctl set_param fail_loc=0
5050 $DIRECTIO write $f 0 2 || error "write error"
5052 cancel_lru_locks osc
5053 $DIRECTIO read $f 0 1 || error "read error"
5055 do_facet ost1 lctl set_param fail_loc=0x217
5056 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5058 do_facet ost1 lctl set_param fail_loc=0
5061 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5064 test_mkdir -p $DIR/$tdir
5065 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5067 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5069 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5071 check_kernel_version 43 || return 0
5072 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5074 # Check that testing environment is properly set up. Skip if not
5075 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5076 skip_env "User $RUNAS_ID does not exist - skipping"
5079 # We had better clear the $DIR to get enough space for dd
5084 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
5085 # See if we are still setuid/sgid
5086 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
5087 # Now test that MDS is updated too
5088 cancel_lru_locks mdc
5089 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
5092 run_test 72a "Test that remove suid works properly (bug5695) ===="
5094 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5097 [ "$RUNAS_ID" = "$UID" ] && \
5098 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5099 [ "$RUNAS_ID" -eq 0 ] && \
5100 skip_env "RUNAS_ID = 0 -- skipping" && return
5102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5103 # Check that testing environment is properly set up. Skip if not
5104 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5105 skip_env "User $RUNAS_ID does not exist - skipping"
5108 touch $DIR/${tfile}-f{g,u}
5109 test_mkdir $DIR/${tfile}-dg
5110 test_mkdir $DIR/${tfile}-du
5111 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5112 chmod g+s $DIR/${tfile}-{f,d}g
5113 chmod u+s $DIR/${tfile}-{f,d}u
5114 for perm in 777 2777 4777; do
5115 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5116 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5117 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5118 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5122 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5124 # bug 3462 - multiple simultaneous MDC requests
5126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5127 test_mkdir $DIR/d73-1
5128 test_mkdir $DIR/d73-2
5129 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5132 lctl set_param fail_loc=0x80000129
5133 $MULTIOP $DIR/d73-1/f73-2 Oc &
5135 lctl set_param fail_loc=0
5137 $MULTIOP $DIR/d73-2/f73-3 Oc &
5141 wait $pid1 || return 1
5145 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5146 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5147 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5151 run_test 73 "multiple MDC requests (should not deadlock)"
5153 test_74a() { # bug 6149, 6184
5154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5155 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5157 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5158 # will spin in a tight reconnection loop
5160 lctl set_param fail_loc=0x8000030e
5161 # get any lock that won't be difficult - lookup works.
5163 lctl set_param fail_loc=0
5167 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5169 test_74b() { # bug 13310
5170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5171 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5173 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5174 # will spin in a tight reconnection loop
5175 lctl set_param fail_loc=0x8000030e
5176 # get a "difficult" lock
5178 lctl set_param fail_loc=0
5182 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5186 #define OBD_FAIL_LDLM_NEW_LOCK
5187 lctl set_param fail_loc=0x80000319
5188 touch $DIR/$tfile && error "Touch successful"
5191 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5194 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5197 get_inode_slab_tunables() {
5198 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5201 set_inode_slab_tunables() {
5202 echo "lustre_inode_cache $1" > /proc/slabinfo
5205 test_76() { # Now for bug 20433, added originally in bug 1443
5206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5207 local SLAB_SETTINGS=`get_inode_slab_tunables`
5208 local CPUS=`getconf _NPROCESSORS_ONLN`
5209 # we cannot set limit below 1 which means 1 inode in each
5210 # per-cpu cache is still allowed
5211 set_inode_slab_tunables "1 1 0"
5212 cancel_lru_locks osc
5213 BEFORE_INODES=`num_inodes`
5214 echo "before inodes: $BEFORE_INODES"
5216 [ "$SLOW" = "no" ] && COUNT=100
5217 for i in `seq $COUNT`; do
5221 cancel_lru_locks osc
5222 AFTER_INODES=`num_inodes`
5223 echo "after inodes: $AFTER_INODES"
5225 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5227 AFTER_INODES=`num_inodes`
5229 echo "wait $wait seconds inodes: $AFTER_INODES"
5230 if [ $wait -gt 30 ]; then
5231 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5234 set_inode_slab_tunables "$SLAB_SETTINGS"
5236 run_test 76 "confirm clients recycle inodes properly ===="
5242 # Note: in sptlrpc modes which enable its own bulk checksum, the
5243 # original crc32_le bulk checksum will be automatically disabled,
5244 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5245 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5246 # In this case set_checksums() will not be no-op, because sptlrpc
5247 # bulk checksum will be enabled all through the test.
5249 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5250 lctl set_param -n osc.*.checksums $1
5254 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5255 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5256 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5257 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5260 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5261 log "set checksum type to $1"
5264 F77_TMP=$TMP/f77-temp
5267 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5268 error "error writing to $F77_TMP"
5271 test_77a() { # bug 10889
5272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5273 $GSS && skip "could not run with gss" && return
5274 [ ! -f $F77_TMP ] && setup_f77
5276 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5280 run_test 77a "normal checksum read/write operation ============="
5282 test_77b() { # bug 10889
5283 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5284 $GSS && skip "could not run with gss" && return
5285 [ ! -f $F77_TMP ] && setup_f77
5286 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5287 lctl set_param fail_loc=0x80000409
5289 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5290 error "dd error: $?"
5291 lctl set_param fail_loc=0
5294 run_test 77b "checksum error on client write ===================="
5296 test_77c() { # bug 10889
5297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5298 $GSS && skip "could not run with gss" && return
5299 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5301 for algo in $CKSUM_TYPES; do
5302 cancel_lru_locks osc
5303 set_checksum_type $algo
5304 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5305 lctl set_param fail_loc=0x80000408
5306 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5307 lctl set_param fail_loc=0
5310 set_checksum_type $ORIG_CSUM_TYPE
5313 run_test 77c "checksum error on client read ==================="
5315 test_77d() { # bug 10889
5316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5317 $GSS && skip "could not run with gss" && return
5318 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5319 lctl set_param fail_loc=0x80000409
5321 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5322 error "direct write: rc=$?"
5323 lctl set_param fail_loc=0
5326 run_test 77d "checksum error on OST direct write ==============="
5328 test_77e() { # bug 10889
5329 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5330 $GSS && skip "could not run with gss" && return
5331 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5332 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5333 lctl set_param fail_loc=0x80000408
5335 cancel_lru_locks osc
5336 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5337 error "direct read: rc=$?"
5338 lctl set_param fail_loc=0
5341 run_test 77e "checksum error on OST direct read ================"
5343 test_77f() { # bug 10889
5344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5345 $GSS && skip "could not run with gss" && return
5347 for algo in $CKSUM_TYPES; do
5348 cancel_lru_locks osc
5349 set_checksum_type $algo
5350 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5351 lctl set_param fail_loc=0x409
5352 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5353 error "direct write succeeded"
5354 lctl set_param fail_loc=0
5356 set_checksum_type $ORIG_CSUM_TYPE
5359 run_test 77f "repeat checksum error on write (expect error) ===="
5361 test_77g() { # bug 10889
5362 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5363 $GSS && skip "could not run with gss" && return
5364 remote_ost_nodsh && skip "remote OST with nodsh" && return
5366 [ ! -f $F77_TMP ] && setup_f77
5368 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5369 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5370 do_facet ost1 lctl set_param fail_loc=0x8000021a
5372 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5373 error "write error: rc=$?"
5374 do_facet ost1 lctl set_param fail_loc=0
5377 run_test 77g "checksum error on OST write ======================"
5379 test_77h() { # bug 10889
5380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5381 $GSS && skip "could not run with gss" && return
5382 remote_ost_nodsh && skip "remote OST with nodsh" && return
5384 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5385 cancel_lru_locks osc
5386 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5387 do_facet ost1 lctl set_param fail_loc=0x8000021b
5389 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5390 do_facet ost1 lctl set_param fail_loc=0
5393 run_test 77h "checksum error on OST read ======================="
5395 test_77i() { # bug 13805
5396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5397 $GSS && skip "could not run with gss" && return
5398 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5399 lctl set_param fail_loc=0x40b
5400 remount_client $MOUNT
5401 lctl set_param fail_loc=0
5402 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5403 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5404 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5405 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5407 remount_client $MOUNT
5409 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5411 test_77j() { # bug 13805
5412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5413 $GSS && skip "could not run with gss" && return
5414 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5415 lctl set_param fail_loc=0x40c
5416 remount_client $MOUNT
5417 lctl set_param fail_loc=0
5418 sleep 2 # wait async osc connect to finish
5419 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5420 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5421 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5422 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5424 remount_client $MOUNT
5426 run_test 77j "client only supporting ADLER32 ===================="
5428 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5432 test_78() { # bug 10901
5433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5434 remote_ost || { skip_env "local OST" && return; }
5437 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5438 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5439 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5440 echo "MemTotal: $MEMTOTAL"
5441 # reserve 256MB of memory for the kernel and other running processes,
5442 # and then take 1/2 of the remaining memory for the read/write buffers.
5443 if [ $MEMTOTAL -gt 512 ] ;then
5444 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5446 # for those poor memory-starved high-end clusters...
5447 MEMTOTAL=$((MEMTOTAL / 2))
5449 echo "Mem to use for directio: $MEMTOTAL"
5450 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5451 [ $F78SIZE -gt 512 ] && F78SIZE=512
5452 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5453 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5454 echo "Smallest OST: $SMALLESTOST"
5455 [ $SMALLESTOST -lt 10240 ] && \
5456 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5458 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5459 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5461 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5462 echo "File size: $F78SIZE"
5463 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5464 for i in `seq 1 $NSEQ`
5466 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5467 echo directIO rdwr round $i of $NSEQ
5468 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5473 run_test 78 "handle large O_DIRECT writes correctly ============"
5475 test_79() { # bug 12743
5476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5477 wait_delete_completed
5479 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5480 BKFREE=$(calc_osc_kbytes kbytesfree)
5481 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5483 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5484 DFTOTAL=`echo $STRING | cut -d, -f1`
5485 DFUSED=`echo $STRING | cut -d, -f2`
5486 DFAVAIL=`echo $STRING | cut -d, -f3`
5487 DFFREE=$(($DFTOTAL - $DFUSED))
5489 ALLOWANCE=$((64 * $OSTCOUNT))
5491 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5492 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5493 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5495 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5496 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5497 error "df free($DFFREE) mismatch OST free($BKFREE)"
5499 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5500 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5501 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5504 run_test 79 "df report consistency check ======================="
5506 test_80() { # bug 10718
5507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5508 # relax strong synchronous semantics for slow backends like ZFS
5509 local soc="obdfilter.*.sync_on_lock_cancel"
5510 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5512 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5513 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5514 facet_active_host $host; done | sort -u)
5515 do_nodes $hosts lctl set_param $soc=never
5518 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5520 local BEFORE=`date +%s`
5521 cancel_lru_locks osc
5522 local AFTER=`date +%s`
5523 local DIFF=$((AFTER-BEFORE))
5524 if [ $DIFF -gt 1 ] ; then
5525 error "elapsed for 1M@1T = $DIFF"
5528 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5532 run_test 80 "Page eviction is equally fast at high offsets too ===="
5534 test_81a() { # LU-456
5535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5536 remote_ost_nodsh && skip "remote OST with nodsh" && return
5537 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5538 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5539 do_facet ost1 lctl set_param fail_loc=0x80000228
5541 # write should trigger a retry and success
5542 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5543 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5545 if [ $RC -ne 0 ] ; then
5546 error "write should success, but failed for $RC"
5549 run_test 81a "OST should retry write when get -ENOSPC ==============="
5551 test_81b() { # LU-456
5552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5553 remote_ost_nodsh && skip "remote OST with nodsh" && return
5554 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5555 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5556 do_facet ost1 lctl set_param fail_loc=0x228
5558 # write should retry several times and return -ENOSPC finally
5559 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5560 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5563 if [ $RC -ne $ENOSPC ] ; then
5564 error "dd should fail for -ENOSPC, but succeed."
5567 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5569 test_82() { # LU-1031
5570 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5574 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5576 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5578 kill -USR1 $MULTIPID2
5580 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5581 error "First grouplock does not block second one"
5583 echo "Second grouplock blocks first one"
5585 kill -USR1 $MULTIPID1
5589 run_test 82 "Basic grouplock test ==============================="
5592 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5594 test_mkdir -p $DIR/d99cvsroot
5595 chown $RUNAS_ID $DIR/d99cvsroot
5596 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5599 $RUNAS cvs -d $DIR/d99cvsroot init || error
5602 run_test 99a "cvs init ========================================="
5605 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5606 [ ! -d $DIR/d99cvsroot ] && test_99a
5608 # some versions of cvs import exit(1) when asked to import links or
5609 # files they can't read. ignore those files.
5610 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5611 ! -perm +4 -printf '-I %f\n')
5612 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5613 d99reposname vtag rtag
5615 run_test 99b "cvs import ======================================="
5618 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5619 [ ! -d $DIR/d99cvsroot ] && test_99b
5621 test_mkdir -p $DIR/d99reposname
5622 chown $RUNAS_ID $DIR/d99reposname
5623 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5625 run_test 99c "cvs checkout ====================================="
5628 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5629 [ ! -d $DIR/d99cvsroot ] && test_99c
5630 cd $DIR/d99reposname
5632 $RUNAS cvs add -m 'addmsg' foo99
5634 run_test 99d "cvs add =========================================="
5637 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5638 [ ! -d $DIR/d99cvsroot ] && test_99c
5639 cd $DIR/d99reposname
5642 run_test 99e "cvs update ======================================="
5645 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5646 [ ! -d $DIR/d99cvsroot ] && test_99d
5647 cd $DIR/d99reposname
5648 $RUNAS cvs commit -m 'nomsg' foo99
5649 rm -fr $DIR/d99cvsroot
5651 run_test 99f "cvs commit ======================================="
5654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5655 [ "$NETTYPE" = tcp ] || \
5656 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5659 remote_ost_nodsh && skip "remote OST with nodsh" && return
5660 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5662 { skip "useless for local single node setup" && return; }
5664 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5665 [ "$PROT" != "tcp" ] && continue
5666 RPORT=$(echo $REMOTE | cut -d: -f2)
5667 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5670 LPORT=`echo $LOCAL | cut -d: -f2`
5671 if [ $LPORT -ge 1024 ]; then
5672 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5674 error_exit "local: $LPORT > 1024, remote: $RPORT"
5677 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5679 run_test 100 "check local port using privileged port ==========="
5681 function get_named_value()
5690 echo $line | sed "s/^$tag[ ]*//"
5697 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5698 awk '/^max_cached_mb/ { print $2 }')
5701 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5710 local cache_limit=32
5712 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5713 trap cleanup_101a EXIT
5714 $LCTL set_param -n llite.*.read_ahead_stats 0
5715 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5718 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5720 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5721 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5724 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5725 get_named_value 'read but discarded' | cut -d" " -f1`; do
5726 discard=$(($discard + $s))
5730 if [ $(($discard * 10)) -gt $nreads ] ;then
5731 $LCTL get_param osc.*-osc*.rpc_stats
5732 $LCTL get_param llite.*.read_ahead_stats
5733 error "too many ($discard) discarded pages"
5735 rm -f $DIR/$tfile || true
5737 run_test 101a "check read-ahead for random reads ================"
5740 test_mkdir -p $DIR/$tdir
5742 STRIPE_COUNT=$OSTCOUNT
5745 local list=$(comma_list $(osts_nodes))
5746 set_osd_param $list '' read_cache_enable 0
5747 set_osd_param $list '' writethrough_cache_enable 0
5749 trap cleanup_test101bc EXIT
5750 # prepare the read-ahead file
5751 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5753 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5756 cleanup_test101bc() {
5761 local list=$(comma_list $(osts_nodes))
5762 set_osd_param $list '' read_cache_enable 1
5763 set_osd_param $list '' writethrough_cache_enable 1
5767 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5772 local STRIPE_SIZE=1048576
5773 local RA_INC=1048576
5774 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5775 local FILE_LENGTH=$((64*100))
5776 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5777 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5778 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5779 get_named_value 'read but discarded' | \
5780 cut -d" " -f1 | calc_total`
5781 if [ $DISCARD -gt $discard_limit ]; then
5782 $LCTL get_param llite.*.read_ahead_stats
5783 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5785 echo "Read-ahead success for size ${READ_SIZE}"
5790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5791 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5792 local STRIPE_SIZE=1048576
5793 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5794 local FILE_LENGTH=$((STRIPE_SIZE*100))
5795 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5796 # prepare the read-ahead file
5798 cancel_lru_locks osc
5799 for BIDX in 2 4 8 16 32 64 128 256
5801 local BSIZE=$((BIDX*4096))
5802 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5803 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5804 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5805 $LCTL set_param -n llite.*.read_ahead_stats 0
5806 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5807 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5808 cancel_lru_locks osc
5814 run_test 101b "check stride-io mode read-ahead ================="
5817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5818 local STRIPE_SIZE=1048576
5819 local FILE_LENGTH=$((STRIPE_SIZE*100))
5825 cancel_lru_locks osc
5826 $LCTL set_param osc.*.rpc_stats 0
5827 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5828 for osc in $($LCTL get_param -N osc.*); do
5829 if [ "$osc" == "osc.num_refs" ]; then
5833 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5834 if [ $lines -le 20 ]; then
5838 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5839 awk '$1 == "1:" { print $2; exit; }')
5840 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5841 awk '$1 == "2:" { print $2; exit; }')
5842 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5843 awk '$1 == "4:" { print $2; exit; }')
5844 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5845 awk '$1 == "8:" { print $2; exit; }')
5847 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5848 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5849 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5850 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5851 echo "${osc} rpc check passed!"
5856 run_test 101c "check stripe_size aligned read-ahead ================="
5859 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5860 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5865 local file=$DIR/$tfile
5866 local size=${FILESIZE_101c:-500}
5867 local ra_MB=${READAHEAD_MB:-40}
5869 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5870 [ $space -gt $((size * 1024)) ] ||
5871 { skip "Need free space ${size}M, have $space" && return; }
5873 echo Creating ${size}M test file $file
5874 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5875 echo Cancel LRU locks on lustre client to flush the client cache
5876 cancel_lru_locks osc
5878 echo Disable read-ahead
5879 local old_READAHEAD=$(set_read_ahead 0)
5881 echo Reading the test file $file with read-ahead disabled
5882 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5884 echo Cancel LRU locks on lustre client to flush the client cache
5885 cancel_lru_locks osc
5886 echo Enable read-ahead with ${ra_MB}MB
5887 set_read_ahead $ra_MB
5889 echo Reading the test file $file with read-ahead enabled
5890 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5892 echo read-ahead disabled time read $time_ra_OFF
5893 echo read-ahead enabled time read $time_ra_ON
5895 set_read_ahead $old_READAHEAD
5897 wait_delete_completed
5899 [ $time_ra_ON -lt $time_ra_OFF ] ||
5900 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5901 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5903 run_test 101d "file read with and without read-ahead enabled ================="
5906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5907 local file=$DIR/$tfile
5912 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5913 local need_space=$((count * size))
5914 [ $space -gt $need_space ] ||
5915 { skip_env "Need free space $need_space, have $space" && return; }
5917 echo Creating $count ${size}K test files
5918 for ((i = 0; i < $count; i++)); do
5919 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5922 echo Cancel LRU locks on lustre client to flush the client cache
5923 cancel_lru_locks osc
5925 echo Reset readahead stats
5926 $LCTL set_param -n llite.*.read_ahead_stats 0
5928 for ((i = 0; i < $count; i++)); do
5929 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5932 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5933 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5935 for ((i = 0; i < $count; i++)); do
5936 rm -rf ${file}_${i} 2>/dev/null
5939 #10000 means 20% reads are missing in readahead
5940 [ $miss -lt 10000 ] || error "misses too much for small reads"
5942 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5944 cleanup_test101f() {
5946 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5947 rm -rf $DIR/$tfile 2>/dev/null
5951 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5952 local file=$DIR/$tfile
5955 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5956 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5957 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5958 trap cleanup_test101f EXIT
5960 echo Cancel LRU locks on lustre client to flush the client cache
5961 cancel_lru_locks osc
5963 echo Reset readahead stats
5964 $LCTL set_param -n llite.*.read_ahead_stats 0
5965 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5966 # readahead should read in 2M file on second read, so only miss
5968 echo Random 4K reads on 2M file for 1000 times
5969 $READS -f $file -s 2097152 -b 4096 -n $nreads
5971 echo checking missing pages
5972 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5973 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5975 [ $miss -lt 3 ] || error "misses too much pages!"
5978 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5981 test_mkdir -p $DIR/$tdir
5982 chown $RUNAS_ID $DIR/$tdir
5985 STRIPE_COUNT=$OSTCOUNT
5986 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5988 trap cleanup_test102 EXIT
5990 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5992 for num in 1 2 3 4; do
5993 for count in $(seq 1 $STRIPE_COUNT); do
5994 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5995 local size=`expr $STRIPE_SIZE \* $num`
5996 local file=file"$num-$idx-$count"
5997 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6003 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6009 rm -rf $DIR/d0.sanity/d102
6013 local testfile=$DIR/xattr_testfile
6017 [ "$UID" != 0 ] && skip_env "must run as root" && return
6018 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
6019 skip_env "must have user_xattr" && return
6021 [ -z "$(which setfattr 2>/dev/null)" ] &&
6022 skip_env "could not find setfattr" && return
6024 echo "set/get xattr..."
6025 setfattr -n trusted.name1 -v value1 $testfile || error
6026 getfattr -n trusted.name1 $testfile 2> /dev/null |
6027 grep "trusted.name1=.value1" ||
6028 error "$testfile missing trusted.name1=value1"
6030 setfattr -n user.author1 -v author1 $testfile || error
6031 getfattr -n user.author1 $testfile 2> /dev/null |
6032 grep "user.author1=.author1" ||
6033 error "$testfile missing trusted.author1=author1"
6036 setfattr -n trusted.name2 -v value2 $testfile ||
6037 error "$testfile unable to set trusted.name2"
6038 setfattr -n trusted.name3 -v value3 $testfile ||
6039 error "$testfile unable to set trusted.name3"
6040 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6041 grep "trusted.name" | wc -l) -eq 3 ] ||
6042 error "$testfile missing 3 trusted.name xattrs"
6044 setfattr -n user.author2 -v author2 $testfile ||
6045 error "$testfile unable to set user.author2"
6046 setfattr -n user.author3 -v author3 $testfile ||
6047 error "$testfile unable to set user.author3"
6048 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6049 grep "user.author" | wc -l) -eq 3 ] ||
6050 error "$testfile missing 3 user.author xattrs"
6052 echo "remove xattr..."
6053 setfattr -x trusted.name1 $testfile ||
6054 error "$testfile error deleting trusted.name1"
6055 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6056 error "$testfile did not delete trusted.name1 xattr"
6058 setfattr -x user.author1 $testfile ||
6059 error "$testfile error deleting user.author1"
6060 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6061 error "$testfile did not delete trusted.name1 xattr"
6063 # b10667: setting lustre special xattr be silently discarded
6064 echo "set lustre special xattr ..."
6065 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6066 error "$testfile allowed setting trusted.lov"
6068 run_test 102a "user xattr test =================================="
6071 # b10930: get/set/list trusted.lov xattr
6072 echo "get/set/list trusted.lov xattr ..."
6073 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6074 local testfile=$DIR/$tfile
6075 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6076 error "setstripe failed"
6077 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6078 error "getstripe failed"
6079 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6080 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6082 local testfile2=${testfile}2
6083 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6084 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6087 setfattr -n trusted.lov -v $value $testfile2
6088 local stripe_size=$($GETSTRIPE -S $testfile2)
6089 local stripe_count=$($GETSTRIPE -c $testfile2)
6090 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6091 [ $stripe_count -eq $STRIPECOUNT ] ||
6092 error "stripe count $stripe_count != $STRIPECOUNT"
6095 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6098 # b10930: get/set/list lustre.lov xattr
6099 echo "get/set/list lustre.lov xattr ..."
6100 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6101 test_mkdir -p $DIR/$tdir
6102 chown $RUNAS_ID $DIR/$tdir
6103 local testfile=$DIR/$tdir/$tfile
6104 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6105 error "setstripe failed"
6106 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6107 error "getstripe failed"
6108 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6109 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6111 local testfile2=${testfile}2
6112 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6113 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6115 $RUNAS $MCREATE $testfile2
6116 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6117 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6118 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6119 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6120 [ $stripe_count -eq $STRIPECOUNT ] ||
6121 error "stripe count $stripe_count != $STRIPECOUNT"
6123 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6125 compare_stripe_info1() {
6126 local stripe_index_all_zero=true
6128 for num in 1 2 3 4; do
6129 for count in $(seq 1 $STRIPE_COUNT); do
6130 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6131 local size=$((STRIPE_SIZE * num))
6132 local file=file"$num-$offset-$count"
6133 stripe_size=$(lfs getstripe -S $PWD/$file)
6134 [ $stripe_size -ne $size ] &&
6135 error "$file: size $stripe_size != $size"
6136 stripe_count=$(lfs getstripe -c $PWD/$file)
6137 # allow fewer stripes to be created, ORI-601
6138 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6139 error "$file: count $stripe_count != $count"
6140 stripe_index=$(lfs getstripe -i $PWD/$file)
6141 [ $stripe_index -ne 0 ] &&
6142 stripe_index_all_zero=false
6146 $stripe_index_all_zero &&
6147 error "all files are being extracted starting from OST index 0"
6152 [ -n "$(which tar 2>/dev/null)" ] &&
6153 strings $(which tar) | grep -q "lustre" && echo tar
6157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6158 # b10930: tar test for trusted.lov xattr
6159 TAR=$(find_lustre_tar)
6160 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6161 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6163 test_mkdir -p $DIR/d102d
6164 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6166 compare_stripe_info1
6168 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6172 # b10930: tar test for trusted.lov xattr
6173 TAR=$(find_lustre_tar)
6174 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6175 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6177 test_mkdir -p $DIR/d102f
6179 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6181 compare_stripe_info1
6183 run_test 102f "tar copy files, not keep osts ==========="
6186 local xsize=${1:-1024} # in bytes
6187 local file=$DIR/$tfile
6189 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6190 skip "must have user_xattr" && return 0
6191 [ -z "$(which setfattr 2>/dev/null)" ] &&
6192 skip_env "could not find setfattr" && return 0
6193 [ -z "$(which getfattr 2>/dev/null)" ] &&
6194 skip_env "could not find getfattr" && return 0
6198 local value="$(generate_string $xsize)"
6200 local xbig=trusted.big
6201 log "save $xbig on $file"
6202 setfattr -n $xbig -v $value $file ||
6203 error "saving $xbig on $file failed"
6205 local orig=$(get_xattr_value $xbig $file)
6206 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6208 local xsml=trusted.sml
6209 log "save $xsml on $file"
6210 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6212 local new=$(get_xattr_value $xbig $file)
6213 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6215 log "grow $xsml on $file"
6216 setfattr -n $xsml -v "$value" $file ||
6217 error "growing $xsml on $file failed"
6219 new=$(get_xattr_value $xbig $file)
6220 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6221 log "$xbig still valid after growing $xsml"
6226 test_102h() { # bug 15777
6229 run_test 102h "grow xattr from inside inode to external block"
6232 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6233 grow_xattr $(max_xattr_size)
6235 run_test 102ha "grow xattr from inside inode to external inode"
6237 test_102i() { # bug 17038
6239 ln -s $DIR/$tfile $DIR/${tfile}link
6240 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6241 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"
6242 rm -f $DIR/$tfile $DIR/${tfile}link
6244 run_test 102i "lgetxattr test on symbolic link ============"
6247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6248 TAR=$(find_lustre_tar)
6249 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6250 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6251 setup_test102 "$RUNAS"
6252 test_mkdir -p $DIR/d102j
6253 chown $RUNAS_ID $DIR/d102j
6254 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6256 compare_stripe_info1 "$RUNAS"
6258 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6262 # b22187 just check that does not crash for regular file.
6263 setfattr -n trusted.lov $DIR/$tfile
6264 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6265 local test_kdir=$DIR/d102k
6266 test_mkdir $test_kdir
6267 local default_size=`$GETSTRIPE -S $test_kdir`
6268 local default_count=`$GETSTRIPE -c $test_kdir`
6269 local default_offset=`$GETSTRIPE -i $test_kdir`
6270 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6271 error 'dir setstripe failed'
6272 setfattr -n trusted.lov $test_kdir
6273 local stripe_size=`$GETSTRIPE -S $test_kdir`
6274 local stripe_count=`$GETSTRIPE -c $test_kdir`
6275 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6276 [ $stripe_size -eq $default_size ] ||
6277 error "stripe size $stripe_size != $default_size"
6278 [ $stripe_count -eq $default_count ] ||
6279 error "stripe count $stripe_count != $default_count"
6280 [ $stripe_offset -eq $default_offset ] ||
6281 error "stripe offset $stripe_offset != $default_offset"
6282 rm -rf $DIR/$tfile $test_kdir
6284 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6287 # LU-532 trusted. xattr is invisible to non-root
6288 local testfile=$DIR/$tfile
6292 echo "listxattr as user..."
6293 chown $RUNAS_ID $testfile
6294 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6295 grep -q "trusted" &&
6296 error "$testfile trusted xattrs are user visible"
6300 run_test 102l "listxattr filter test =================================="
6306 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6311 [ "$UID" != 0 ] && skip_env "must run as root" && return
6312 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6313 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6314 $GSS && skip "could not run under gss" && return
6316 declare -a identity_old
6318 for num in $(seq $MDSCOUNT); do
6319 switch_identity $num true || identity_old[$num]=$?
6326 echo "performing cp ..."
6327 run_acl_subtest cp || error
6328 echo "performing getfacl-noacl..."
6329 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6330 echo "performing misc..."
6331 run_acl_subtest misc || error "misc test failed"
6332 echo "performing permissions..."
6333 run_acl_subtest permissions || error "permissions failed"
6334 echo "performing setfacl..."
6335 run_acl_subtest setfacl || error "setfacl test failed"
6337 # inheritance test got from HP
6338 echo "performing inheritance..."
6339 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6340 chmod +x make-tree || error "chmod +x failed"
6341 run_acl_subtest inheritance || error "inheritance test failed"
6344 echo "LU-974 ignore umask when acl is enabled..."
6345 run_acl_subtest 974 || error "LU-974 test failed"
6346 if [ $MDSCOUNT -ge 2 ]; then
6347 run_acl_subtest 974_remote ||
6348 error "LU-974 test failed under remote dir"
6351 echo "LU-2561 newly created file is same size as directory..."
6352 run_acl_subtest 2561 || error "LU-2561 test failed"
6357 for num in $(seq $MDSCOUNT); do
6358 if [ "${identity_old[$num]}" = 1 ]; then
6359 switch_identity $num false || identity_old[$num]=$?
6363 run_test 103 "acl test ========================================="
6366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6368 lfs df || error "lfs df failed"
6369 lfs df -ih || error "lfs df -ih failed"
6370 lfs df -h $DIR || error "lfs df -h $DIR failed"
6371 lfs df -i $DIR || error "lfs df -i $DIR failed"
6372 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6373 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6375 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6376 lctl --device %$OSC deactivate
6377 lfs df || error "lfs df with deactivated OSC failed"
6378 lctl --device %$OSC activate
6379 # wait the osc back to normal
6380 wait_osc_import_state client ost FULL
6382 lfs df || error "lfs df with reactivated OSC failed"
6385 run_test 104a "lfs df [-ih] [path] test ========================="
6388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6389 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6391 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6392 if [ $denied_cnt -ne 0 ];
6394 error "lfs check servers test failed"
6397 run_test 104b "$RUNAS lfs check servers test ===================="
6400 # doesn't work on 2.4 kernels
6402 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6403 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6405 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6409 run_test 105a "flock when mounted without -o flock test ========"
6413 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6414 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6416 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6420 run_test 105b "fcntl when mounted without -o flock test ========"
6424 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6425 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6427 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6431 run_test 105c "lockf when mounted without -o flock test ========"
6433 test_105d() { # bug 15924
6434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6435 test_mkdir -p $DIR/$tdir
6436 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6437 skip "mount w/o flock enabled" && return
6438 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6439 $LCTL set_param fail_loc=0x80000315
6440 flocks_test 2 $DIR/$tdir
6442 run_test 105d "flock race (should not freeze) ========"
6444 test_105e() { # bug 22660 && 22040
6445 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6446 skip "mount w/o flock enabled" && return
6448 flocks_test 3 $DIR/$tfile
6450 run_test 105e "Two conflicting flocks from same process ======="
6452 test_106() { #bug 10921
6453 test_mkdir -p $DIR/$tdir
6454 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6455 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6457 run_test 106 "attempt exec of dir followed by chown of that dir"
6460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6467 local save_pattern=$(sysctl -n kernel.core_pattern)
6468 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6469 sysctl -w kernel.core_pattern=$file
6470 sysctl -w kernel.core_uses_pid=0
6478 kill -s 11 $SLEEPPID
6480 if [ -e $file ]; then
6481 size=`stat -c%s $file`
6482 [ $size -eq 0 ] && error "Fail to create core file $file"
6484 error "Fail to create core file $file"
6487 sysctl -w kernel.core_pattern=$save_pattern
6488 sysctl -w kernel.core_uses_pid=$save_uses_pid
6491 run_test 107 "Coredump on SIG"
6494 test_mkdir -p $DIR/$tdir
6495 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6496 error "mkdir with 255 char failed"
6497 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6498 error "mkdir with 256 char should fail, but did not"
6499 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6500 error "create with 255 char failed"
6501 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6502 error "create with 256 char should fail, but did not"
6507 run_test 110 "filename length checking"
6510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6511 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6513 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6515 echo "Starting with $OSTIO_pre threads"
6518 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6519 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6520 echo "$NUMTEST creates/unlinks"
6521 test_mkdir -p $DIR/$tdir
6522 createmany -o $DIR/$tdir/$tfile $NUMTEST
6523 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6525 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6528 # don't return an error
6529 [ $OSTIO_post == $OSTIO_pre ] && echo \
6530 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6531 echo "This may be fine, depending on what ran before this test" &&
6532 echo "and how fast this system is." && return
6534 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6536 run_test 115 "verify dynamic thread creation===================="
6539 wait_delete_completed
6540 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6541 echo OST kbytes available: ${AVAIL[@]}
6542 MAXI=0; MAXV=${AVAIL[0]}
6543 MINI=0; MINV=${AVAIL[0]}
6544 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6545 #echo OST $i: ${AVAIL[i]}kb
6546 if [ ${AVAIL[i]} -gt $MAXV ]; then
6547 MAXV=${AVAIL[i]}; MAXI=$i
6549 if [ ${AVAIL[i]} -lt $MINV ]; then
6550 MINV=${AVAIL[i]}; MINI=$i
6553 echo Min free space: OST $MINI: $MINV
6554 echo Max free space: OST $MAXI: $MAXV
6557 test_116a() { # was previously test_116()
6558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6559 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6561 echo -n "Free space priority "
6562 lctl get_param -n lov.*-clilov-*.qos_prio_free
6565 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6568 # generate uneven OSTs
6569 test_mkdir -p $DIR/$tdir/OST${MINI}
6572 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6573 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6575 while [ $FILL -gt 0 ]; do
6577 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6578 FILL=$(($FILL - 2048))
6586 DIFF=$(($MAXV - $MINV))
6587 DIFF2=$(($DIFF * 100 / $MINV))
6588 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6589 if [ $DIFF2 -gt 20 ]; then
6592 echo "failed - QOS mode won't be used"
6593 error_ignore "QOS imbalance criteria not met"
6597 MINI1=$MINI; MINV1=$MINV
6598 MAXI1=$MAXI; MAXV1=$MAXV
6600 # now fill using QOS
6601 echo writing a bunch of files to QOS-assigned OSTs
6602 $SETSTRIPE -c 1 $DIR/$tdir
6604 while [ $FILL -gt 0 ]; do
6606 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6607 FILL=$(($FILL - 200))
6610 echo "wrote $i 200k files"
6614 echo "Note: free space may not be updated, so measurements might be off"
6616 DIFF2=$(($MAXV - $MINV))
6617 echo "free space delta: orig $DIFF final $DIFF2"
6618 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6619 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6620 echo "Wrote $DIFF to smaller OST $MINI1"
6621 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6622 echo "Wrote $DIFF2 to larger OST $MAXI1"
6623 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6625 # Figure out which files were written where
6626 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6627 awk '/'$MINI1': / {print $2; exit}')
6629 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6630 echo "$MINC files created on smaller OST $MINI1"
6631 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6632 awk '/'$MAXI1': / {print $2; exit}')
6634 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6635 echo "$MAXC files created on larger OST $MAXI1"
6636 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6637 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6641 run_test 116a "stripe QOS: free space balance ==================="
6643 test_116b() { # LU-2093
6644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6645 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6647 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6648 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6650 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6651 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6652 do_facet $SINGLEMDS lctl set_param fail_loc=0
6654 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6656 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6658 test_117() # bug 10891
6660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6661 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6662 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6663 lctl set_param fail_loc=0x21e
6664 > $DIR/$tfile || error "truncate failed"
6665 lctl set_param fail_loc=0
6666 echo "Truncate succeeded."
6669 run_test 117 "verify fsfilt_extend =========="
6671 NO_SLOW_RESENDCOUNT=4
6672 export OLD_RESENDCOUNT=""
6673 set_resend_count () {
6674 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6675 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6676 lctl set_param -n $PROC_RESENDCOUNT $1
6677 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6680 # for reduce test_118* time (b=14842)
6681 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6683 # Reset async IO behavior after error case
6685 FILE=$DIR/reset_async
6687 # Ensure all OSCs are cleared
6688 $SETSTRIPE -c -1 $FILE
6689 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6694 test_118a() #bug 11710
6696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6699 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6700 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6701 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6703 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6704 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6709 run_test 118a "verify O_SYNC works =========="
6713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6714 remote_ost_nodsh && skip "remote OST with nodsh" && return
6718 #define OBD_FAIL_OST_ENOENT 0x217
6719 set_nodes_failloc "$(osts_nodes)" 0x217
6720 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6722 set_nodes_failloc "$(osts_nodes)" 0
6723 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6724 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6727 if [[ $RC -eq 0 ]]; then
6728 error "Must return error due to dropped pages, rc=$RC"
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 not leaked on ENOENT"
6739 # Due to the above error the OSC will issue all RPCs syncronously
6740 # until a subsequent RPC completes successfully without error.
6741 $MULTIOP $DIR/$tfile Ow4096yc
6746 run_test 118b "Reclaim dirty pages on fatal error =========="
6750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6752 # for 118c, restore the original resend count, LU-1940
6753 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6754 set_resend_count $OLD_RESENDCOUNT
6755 remote_ost_nodsh && skip "remote OST with nodsh" && return
6759 #define OBD_FAIL_OST_EROFS 0x216
6760 set_nodes_failloc "$(osts_nodes)" 0x216
6762 # multiop should block due to fsync until pages are written
6763 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6767 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6768 error "Multiop failed to block on fsync, pid=$MULTIPID"
6771 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6773 if [[ $WRITEBACK -eq 0 ]]; then
6774 error "No page in writeback, writeback=$WRITEBACK"
6777 set_nodes_failloc "$(osts_nodes)" 0
6780 if [[ $RC -ne 0 ]]; then
6781 error "Multiop fsync failed, rc=$RC"
6784 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6785 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6787 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6788 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6792 echo "Dirty pages flushed via fsync on EROFS"
6795 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6797 # continue to use small resend count to reduce test_118* time (b=14842)
6798 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6803 remote_ost_nodsh && skip "remote OST with nodsh" && return
6807 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6808 set_nodes_failloc "$(osts_nodes)" 0x214
6809 # multiop should block due to fsync until pages are written
6810 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6814 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6815 error "Multiop failed to block on fsync, pid=$MULTIPID"
6818 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6820 if [[ $WRITEBACK -eq 0 ]]; then
6821 error "No page in writeback, writeback=$WRITEBACK"
6824 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6825 set_nodes_failloc "$(osts_nodes)" 0
6827 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6828 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6830 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6831 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6835 echo "Dirty pages gaurenteed flushed via fsync"
6838 run_test 118d "Fsync validation inject a delay of the bulk =========="
6841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6844 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6845 lctl set_param fail_loc=0x8000040a
6847 # Should simulate EINVAL error which is fatal
6848 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6850 if [[ $RC -eq 0 ]]; then
6851 error "Must return error due to dropped pages, rc=$RC"
6854 lctl set_param fail_loc=0x0
6856 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6857 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6858 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6860 if [[ $LOCKED -ne 0 ]]; then
6861 error "Locked pages remain in cache, locked=$LOCKED"
6864 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6865 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6869 echo "No pages locked after fsync"
6874 run_test 118f "Simulate unrecoverable OSC side error =========="
6877 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6880 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6881 lctl set_param fail_loc=0x406
6883 # simulate local -ENOMEM
6884 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6887 lctl set_param fail_loc=0
6888 if [[ $RC -eq 0 ]]; then
6889 error "Must return error due to dropped pages, rc=$RC"
6892 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6893 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6894 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6896 if [[ $LOCKED -ne 0 ]]; then
6897 error "Locked pages remain in cache, locked=$LOCKED"
6900 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6901 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6905 echo "No pages locked after fsync"
6910 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6914 remote_ost_nodsh && skip "remote OST with nodsh" && return
6918 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6919 set_nodes_failloc "$(osts_nodes)" 0x20e
6920 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6921 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6924 set_nodes_failloc "$(osts_nodes)" 0
6925 if [[ $RC -eq 0 ]]; then
6926 error "Must return error due to dropped pages, rc=$RC"
6929 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6930 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6931 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6933 if [[ $LOCKED -ne 0 ]]; then
6934 error "Locked pages remain in cache, locked=$LOCKED"
6937 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6938 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6942 echo "No pages locked after fsync"
6946 run_test 118h "Verify timeout in handling recoverables errors =========="
6948 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6951 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6952 remote_ost_nodsh && skip "remote OST with nodsh" && return
6956 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6957 set_nodes_failloc "$(osts_nodes)" 0x20e
6959 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6960 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6963 set_nodes_failloc "$(osts_nodes)" 0
6967 if [[ $RC -ne 0 ]]; then
6968 error "got error, but should be not, rc=$RC"
6971 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6972 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6973 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6974 if [[ $LOCKED -ne 0 ]]; then
6975 error "Locked pages remain in cache, locked=$LOCKED"
6978 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6979 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6983 echo "No pages locked after fsync"
6987 run_test 118i "Fix error before timeout in recoverable error =========="
6989 [ "$SLOW" = "no" ] && set_resend_count 4
6992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6993 remote_ost_nodsh && skip "remote OST with nodsh" && return
6997 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6998 set_nodes_failloc "$(osts_nodes)" 0x220
7000 # return -EIO from OST
7001 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7003 set_nodes_failloc "$(osts_nodes)" 0x0
7004 if [[ $RC -eq 0 ]]; then
7005 error "Must return error due to dropped pages, rc=$RC"
7008 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7009 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7010 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7011 if [[ $LOCKED -ne 0 ]]; then
7012 error "Locked pages remain in cache, locked=$LOCKED"
7015 # in recoverable error on OST we want resend and stay until it finished
7016 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7017 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7021 echo "No pages locked after fsync"
7025 run_test 118j "Simulate unrecoverable OST side error =========="
7029 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7030 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7032 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7033 set_nodes_failloc "$(osts_nodes)" 0x20e
7034 test_mkdir -p $DIR/$tdir
7036 for ((i=0;i<10;i++)); do
7037 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7038 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7045 set_nodes_failloc "$(osts_nodes)" 0
7048 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7054 test_mkdir -p $DIR/$tdir
7055 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7058 run_test 118l "fsync dir ========="
7060 test_118m() # LU-3066
7062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7063 test_mkdir -p $DIR/$tdir
7064 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7067 run_test 118m "fdatasync dir ========="
7069 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7071 test_119a() # bug 11737
7073 BSIZE=$((512 * 1024))
7074 directio write $DIR/$tfile 0 1 $BSIZE
7075 # We ask to read two blocks, which is more than a file size.
7076 # directio will indicate an error when requested and actual
7077 # sizes aren't equeal (a normal situation in this case) and
7078 # print actual read amount.
7079 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7080 if [ "$NOB" != "$BSIZE" ]; then
7081 error "read $NOB bytes instead of $BSIZE"
7085 run_test 119a "Short directIO read must return actual read amount"
7087 test_119b() # bug 11737
7089 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7091 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7092 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7094 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7095 error "direct read failed"
7098 run_test 119b "Sparse directIO read must return actual read amount"
7100 test_119c() # bug 13099
7103 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7104 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7107 run_test 119c "Testing for direct read hitting hole"
7109 test_119d() # bug 15950
7111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7112 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7113 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7115 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7116 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7117 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7118 lctl set_param fail_loc=0x40d
7119 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7122 cat $DIR/$tfile > /dev/null &
7123 lctl set_param fail_loc=0
7126 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7128 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7129 error "the read rpcs have not completed in 2s"
7131 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7133 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7137 test_mkdir -p $DIR/$tdir
7138 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7139 skip "no early lock cancel on server" && return 0
7141 lru_resize_disable mdc
7142 lru_resize_disable osc
7143 cancel_lru_locks mdc
7144 # asynchronous object destroy at MDT could cause bl ast to client
7145 cancel_lru_locks osc
7147 stat $DIR/$tdir > /dev/null
7148 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7149 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7150 test_mkdir $DIR/$tdir/d1
7151 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7152 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7153 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7154 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7155 lru_resize_enable mdc
7156 lru_resize_enable osc
7158 run_test 120a "Early Lock Cancel: mkdir test"
7161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7162 test_mkdir -p $DIR/$tdir
7163 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7164 skip "no early lock cancel on server" && return 0
7165 lru_resize_disable mdc
7166 lru_resize_disable osc
7167 cancel_lru_locks mdc
7168 stat $DIR/$tdir > /dev/null
7169 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7170 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7172 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7173 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7174 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7175 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7176 lru_resize_enable mdc
7177 lru_resize_enable osc
7179 run_test 120b "Early Lock Cancel: create test"
7182 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7183 test_mkdir -p $DIR/$tdir
7184 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7185 skip "no early lock cancel on server" && return 0
7186 lru_resize_disable mdc
7187 lru_resize_disable osc
7188 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7189 touch $DIR/$tdir/d1/f1
7190 cancel_lru_locks mdc
7191 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7192 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7193 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7194 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7195 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7196 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7197 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7198 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7199 lru_resize_enable mdc
7200 lru_resize_enable osc
7202 run_test 120c "Early Lock Cancel: link test"
7205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7206 test_mkdir -p $DIR/$tdir
7207 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7208 skip "no early lock cancel on server" && return 0
7209 lru_resize_disable mdc
7210 lru_resize_disable osc
7212 cancel_lru_locks mdc
7213 stat $DIR/$tdir > /dev/null
7214 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7215 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7216 chmod a+x $DIR/$tdir
7217 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7218 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | 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 120d "Early Lock Cancel: setattr test"
7227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7228 test_mkdir -p $DIR/$tdir
7229 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7230 skip "no early lock cancel on server" && return 0
7231 lru_resize_disable mdc
7232 lru_resize_disable osc
7233 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7234 cancel_lru_locks mdc
7235 cancel_lru_locks osc
7236 dd if=$DIR/$tdir/f1 of=/dev/null
7237 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7238 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7239 awk '/ldlm_cancel/ {print $2}'`
7240 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7241 awk '/ldlm_bl_callback/ {print $2}'`
7242 unlink $DIR/$tdir/f1
7243 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7244 awk '/ldlm_cancel/ {print $2}'`
7245 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7246 awk '/ldlm_bl_callback/ {print $2}'`
7247 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7248 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7249 lru_resize_enable mdc
7250 lru_resize_enable osc
7252 run_test 120e "Early Lock Cancel: unlink test"
7255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7256 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7257 skip "no early lock cancel on server" && return 0
7258 test_mkdir -p $DIR/$tdir
7259 lru_resize_disable mdc
7260 lru_resize_disable osc
7261 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7262 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7263 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7264 cancel_lru_locks mdc
7265 cancel_lru_locks osc
7266 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7267 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7268 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7269 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7270 awk '/ldlm_cancel/ {print $2}'`
7271 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7272 awk '/ldlm_bl_callback/ {print $2}'`
7273 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7274 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7275 awk '/ldlm_cancel/ {print $2}'`
7276 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7277 awk '/ldlm_bl_callback/ {print $2}'`
7278 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7279 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7280 lru_resize_enable mdc
7281 lru_resize_enable osc
7283 run_test 120f "Early Lock Cancel: rename test"
7286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7287 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7288 skip "no early lock cancel on server" && return 0
7289 lru_resize_disable mdc
7290 lru_resize_disable osc
7292 echo create $count files
7293 test_mkdir -p $DIR/$tdir
7294 cancel_lru_locks mdc
7295 cancel_lru_locks osc
7298 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7299 awk '/ldlm_cancel/ {print $2}'`
7300 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7301 awk '/ldlm_bl_callback/ {print $2}'`
7302 createmany -o $DIR/$tdir/f $count
7304 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7305 awk '/ldlm_cancel/ {print $2}'`
7306 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7307 awk '/ldlm_bl_callback/ {print $2}'`
7309 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7310 echo rm $count files
7313 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7314 awk '/ldlm_cancel/ {print $2}'`
7315 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7316 awk '/ldlm_bl_callback/ {print $2}'`
7318 echo total: $count removes in $((t2-t1))
7319 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7321 # wait for commitment of removal
7322 lru_resize_enable mdc
7323 lru_resize_enable osc
7325 run_test 120g "Early Lock Cancel: performance test"
7327 test_121() { #bug #10589
7328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7330 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7331 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7332 lctl set_param fail_loc=0x310
7333 cancel_lru_locks osc > /dev/null
7334 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7335 lctl set_param fail_loc=0
7336 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7338 run_test 121 "read cancel race ========="
7340 test_123a() { # was test 123, statahead(bug 11401)
7341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7343 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7344 log "testing on UP system. Performance may be not as good as expected."
7349 test_mkdir -p $DIR/$tdir
7350 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7351 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7353 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7354 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7356 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7357 lctl set_param -n llite.*.statahead_max 0
7358 lctl get_param llite.*.statahead_max
7359 cancel_lru_locks mdc
7360 cancel_lru_locks osc
7362 time ls -l $DIR/$tdir | wc -l
7364 delta=$((etime - stime))
7365 log "ls $i files without statahead: $delta sec"
7366 lctl set_param llite.*.statahead_max=$max
7368 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7369 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7370 cancel_lru_locks mdc
7371 cancel_lru_locks osc
7373 time ls -l $DIR/$tdir | wc -l
7375 delta_sa=$((etime - stime))
7376 log "ls $i files with statahead: $delta_sa sec"
7377 lctl get_param -n llite.*.statahead_stats
7378 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7380 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7381 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7383 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7384 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7385 lctl set_param -n llite.*.statahead_max 0
7386 lctl get_param llite.*.statahead_max
7387 cancel_lru_locks mdc
7388 cancel_lru_locks osc
7390 time ls -l $DIR/$tdir | wc -l
7392 delta=$((etime - stime))
7393 log "ls $i files again without statahead: $delta sec"
7394 lctl set_param llite.*.statahead_max=$max
7395 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7396 if [ $SLOWOK -eq 0 ]; then
7397 error "ls $i files is slower with statahead!"
7399 log "ls $i files is slower with statahead!"
7405 [ $delta -gt 20 ] && break
7406 [ $delta -gt 8 ] && MULT=$((50 / delta))
7407 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7415 delta=$((etime - stime))
7416 log "rm -r $DIR/$tdir/: $delta seconds"
7418 lctl get_param -n llite.*.statahead_stats
7420 run_test 123a "verify statahead work"
7422 test_123b () { # statahead(bug 15027)
7423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7424 test_mkdir -p $DIR/$tdir
7425 createmany -o $DIR/$tdir/$tfile-%d 1000
7427 cancel_lru_locks mdc
7428 cancel_lru_locks osc
7430 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7431 lctl set_param fail_loc=0x80000803
7432 ls -lR $DIR/$tdir > /dev/null
7434 lctl set_param fail_loc=0x0
7435 lctl get_param -n llite.*.statahead_stats
7440 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7444 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7445 skip "no lru resize on server" && return 0
7447 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7449 log "create $NR files at $DIR/$tdir"
7450 createmany -o $DIR/$tdir/f $NR ||
7451 error "failed to create $NR files in $DIR/$tdir"
7453 cancel_lru_locks mdc
7454 ls -l $DIR/$tdir > /dev/null
7458 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7459 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7460 LRU_SIZE=$(lctl get_param -n $PARAM)
7461 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7462 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7464 log "NS=$(basename $NSDIR)"
7469 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7470 skip "Not enough cached locks created!"
7477 # We know that lru resize allows one client to hold $LIMIT locks
7478 # for 10h. After that locks begin to be killed by client.
7480 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7483 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7484 # killing locks. Some time was spent for creating locks. This means
7485 # that up to the moment of sleep finish we must have killed some of
7486 # them (10-100 locks). This depends on how fast ther were created.
7487 # Many of them were touched in almost the same moment and thus will
7488 # be killed in groups.
7489 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7491 # Use $LRU_SIZE_B here to take into account real number of locks
7492 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7493 local LRU_SIZE_B=$LRU_SIZE
7495 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7496 log "OLD_LVF=$OLD_LVF"
7497 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7499 # Let's make sure that we really have some margin. Client checks
7500 # cached locks every 10 sec.
7502 log "Sleep ${SLEEP} sec"
7504 while ((SEC<$SLEEP)); do
7508 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7512 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7513 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7515 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7516 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7517 unlinkmany $DIR/$tdir/f $NR
7521 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7522 log "unlink $NR files at $DIR/$tdir"
7523 unlinkmany $DIR/$tdir/f $NR
7525 run_test 124a "lru resize ======================================="
7527 get_max_pool_limit()
7529 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7532 if test $l -gt $max; then
7540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7541 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7542 skip "no lru resize on server" && return 0
7544 LIMIT=`get_max_pool_limit`
7546 NR=$(($(default_lru_size)*20))
7547 if [ $NR -gt $LIMIT ]; then
7548 log "Limit lock number by $LIMIT locks"
7551 lru_resize_disable mdc
7552 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7553 error "failed to create $DIR/$tdir/disable_lru_resize"
7555 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7556 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7557 cancel_lru_locks mdc
7560 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7563 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7566 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7570 nolruresize_delta=$((etime-stime))
7571 log "ls -la time: $nolruresize_delta seconds"
7572 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7573 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7575 lru_resize_enable mdc
7576 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7577 error "failed to create $DIR/$tdir/enable_lru_resize"
7579 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7580 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7581 cancel_lru_locks mdc
7584 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7587 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7590 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7594 lruresize_delta=$((etime-stime))
7595 log "ls -la time: $lruresize_delta seconds"
7596 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7598 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7599 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7600 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7601 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7603 log "lru resize performs the same with no lru resize"
7605 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7607 run_test 124b "lru resize (performance test) ======================="
7609 test_125() { # 13358
7610 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7611 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7612 test_mkdir -p $DIR/d125 || error "mkdir failed"
7613 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7614 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7615 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7617 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7619 test_126() { # bug 12829/13455
7620 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7621 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7622 $GSS && skip "must run as gss disabled" && return
7624 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7625 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7627 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7629 run_test 126 "check that the fsgid provided by the client is taken into account"
7631 test_127a() { # bug 15521
7632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7633 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7634 $LCTL set_param osc.*.stats=0
7635 FSIZE=$((2048 * 1024))
7636 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7637 cancel_lru_locks osc
7638 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7640 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7641 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7642 echo "got $COUNT $NAME"
7643 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7644 eval $NAME=$COUNT || error "Wrong proc format"
7647 read_bytes|write_bytes)
7648 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7649 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7650 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7651 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7652 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7653 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7654 error "sumsquare is too small: $SUMSQ"
7655 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7656 error "sumsquare is too big: $SUMSQ"
7660 done < $DIR/${tfile}.tmp
7662 #check that we actually got some stats
7663 [ "$read_bytes" ] || error "Missing read_bytes stats"
7664 [ "$write_bytes" ] || error "Missing write_bytes stats"
7665 [ "$read_bytes" != 0 ] || error "no read done"
7666 [ "$write_bytes" != 0 ] || error "no write done"
7668 run_test 127a "verify the client stats are sane"
7670 test_127b() { # bug LU-333
7671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7672 $LCTL set_param llite.*.stats=0
7673 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7674 # perform 2 reads and writes so MAX is different from SUM.
7675 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7676 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7677 cancel_lru_locks osc
7678 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7679 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7681 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7682 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7683 echo "got $COUNT $NAME"
7684 eval $NAME=$COUNT || error "Wrong proc format"
7688 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7689 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7690 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7691 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7694 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7695 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7696 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7697 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7701 done < $TMP/${tfile}.tmp
7703 #check that we actually got some stats
7704 [ "$read_bytes" ] || error "Missing read_bytes stats"
7705 [ "$write_bytes" ] || error "Missing write_bytes stats"
7706 [ "$read_bytes" != 0 ] || error "no read done"
7707 [ "$write_bytes" != 0 ] || error "no write done"
7709 run_test 127b "verify the llite client stats are sane"
7711 test_128() { # bug 15212
7713 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7718 result=$(grep error $TMP/$tfile.log)
7720 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7722 run_test 128 "interactive lfs for 2 consecutive find's"
7729 local LDPROC=/proc/fs/ldiskfs
7730 local facets=$(get_facets MDS)
7732 for facet in ${facets//,/ }; do
7733 canondev=$(ldiskfs_canon \
7734 *.$(convert_facet2label $facet).mntdev $facet)
7735 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7736 LDPROC=/sys/fs/ldiskfs
7737 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7743 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7744 skip "Only applicable to ldiskfs-based MDTs"
7747 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7753 test_mkdir -p $DIR/$tdir
7757 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7758 $MULTIOP $DIR/$tdir/$J Oc
7760 if [ $rc -eq $EFBIG ]; then
7762 echo "return code $rc received as expected"
7764 elif [ $rc -ne 0 ]; then
7766 error_exit "return code $rc received instead of expected $EFBIG"
7769 I=$(stat -c%s "$DIR/$tdir")
7773 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7775 run_test 129 "test directory size limit ========================"
7784 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7785 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7788 trap cleanup_130 EXIT RETURN
7790 local fm_file=$DIR/$tfile
7791 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7792 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7793 error "dd failed for $fm_file"
7795 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7796 filefrag -ves $fm_file
7798 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7799 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7800 [ $RC != 0 ] && error "filefrag $fm_file failed"
7802 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7803 grep -v "ext:" | grep -v "found")
7804 lun=$($GETSTRIPE -i $fm_file)
7806 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7809 for line in $filefrag_op
7811 frag_lun=`echo $line | cut -d: -f5`
7812 ext_len=`echo $line | cut -d: -f4`
7813 if (( $frag_lun != $lun )); then
7815 error "FIEMAP on 1-stripe file($fm_file) failed"
7818 (( tot_len += ext_len ))
7821 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7823 error "FIEMAP on 1-stripe file($fm_file) failed;"
7829 echo "FIEMAP on single striped file succeeded"
7831 run_test 130a "FIEMAP (1-stripe file)"
7834 [ "$OSTCOUNT" -lt "2" ] &&
7835 skip_env "skipping FIEMAP on 2-stripe file test" && return
7837 [ "$OSTCOUNT" -ge "10" ] &&
7838 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7840 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7841 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7844 trap cleanup_130 EXIT RETURN
7846 local fm_file=$DIR/$tfile
7847 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7848 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7849 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7851 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7852 error "dd failed on $fm_file"
7854 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7855 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7856 grep -v "ext:" | grep -v "found")
7858 last_lun=$(echo $filefrag_op | cut -d: -f5)
7863 for line in $filefrag_op
7865 frag_lun=`echo $line | cut -d: -f5`
7866 ext_len=`echo $line | cut -d: -f4`
7867 if (( $frag_lun != $last_lun )); then
7868 if (( tot_len != 1024 )); then
7870 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7877 (( tot_len += ext_len ))
7880 if (( num_luns != 2 || tot_len != 1024 )); then
7882 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7888 echo "FIEMAP on 2-stripe file succeeded"
7890 run_test 130b "FIEMAP (2-stripe file)"
7893 [ "$OSTCOUNT" -lt "2" ] &&
7894 skip_env "skipping FIEMAP on 2-stripe file" && return
7896 [ "$OSTCOUNT" -ge "10" ] &&
7897 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7899 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7900 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7903 trap cleanup_130 EXIT RETURN
7905 local fm_file=$DIR/$tfile
7906 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7907 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7908 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7910 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7912 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7913 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7915 last_lun=`echo $filefrag_op | cut -d: -f5`
7920 for line in $filefrag_op
7922 frag_lun=`echo $line | cut -d: -f5`
7923 ext_len=`echo $line | cut -d: -f4`
7924 if (( $frag_lun != $last_lun )); then
7925 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7926 if (( logical != 512 )); then
7928 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7931 if (( tot_len != 512 )); then
7933 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7940 (( tot_len += ext_len ))
7943 if (( num_luns != 2 || tot_len != 512 )); then
7945 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7951 echo "FIEMAP on 2-stripe file with hole succeeded"
7953 run_test 130c "FIEMAP (2-stripe file with hole)"
7956 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7958 [ "$OSTCOUNT" -ge "10" ] &&
7959 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7961 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7962 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7964 trap cleanup_130 EXIT RETURN
7966 local fm_file=$DIR/$tfile
7967 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7968 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7969 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7970 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7972 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7973 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7975 last_lun=`echo $filefrag_op | cut -d: -f5`
7980 for line in $filefrag_op
7982 frag_lun=`echo $line | cut -d: -f5`
7983 ext_len=`echo $line | cut -d: -f4`
7984 if (( $frag_lun != $last_lun )); then
7985 if (( tot_len != 1024 )); then
7987 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7994 (( tot_len += ext_len ))
7997 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7999 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8005 echo "FIEMAP on N-stripe file succeeded"
8007 run_test 130d "FIEMAP (N-stripe file)"
8010 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8012 [ "$OSTCOUNT" -ge "10" ] &&
8013 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8015 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8016 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8018 trap cleanup_130 EXIT RETURN
8020 local fm_file=$DIR/$tfile
8021 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8022 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8023 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8026 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8027 for ((i = 0; i < $NUM_BLKS; i++))
8029 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8032 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8033 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8035 last_lun=`echo $filefrag_op | cut -d: -f5`
8040 for line in $filefrag_op
8042 frag_lun=`echo $line | cut -d: -f5`
8043 ext_len=`echo $line | cut -d: -f4`
8044 if (( $frag_lun != $last_lun )); then
8045 if (( tot_len != $EXPECTED_LEN )); then
8047 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8054 (( tot_len += ext_len ))
8057 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8059 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8065 echo "FIEMAP with continuation calls succeeded"
8067 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8069 # Test for writev/readv
8071 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8072 error "writev test failed"
8073 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8074 error "readv failed"
8077 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8080 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8081 error "append writev test failed"
8082 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8083 error "append writev test failed"
8086 run_test 131b "test append writev"
8089 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8092 run_test 131c "test read/write on file w/o objects"
8095 rwv -f $DIR/$tfile -w -n 1 1572864
8096 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8097 if [ "$NOB" != 1572864 ]; then
8098 error "Short read filed: read $NOB bytes instead of 1572864"
8102 run_test 131d "test short read"
8105 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8106 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8107 error "read hitting hole failed"
8110 run_test 131e "test read hitting hole"
8115 for node in $(osts_nodes); do
8116 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8117 [ x$gl = x"" ] && gl=0
8118 gl_sum=$((gl_sum + gl))
8128 if [ x$som = x"enabled" ]; then
8129 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8130 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8131 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8133 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8134 MOUNTOPT="$MOUNTOPT,som_preview"
8135 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8138 # do remount to make new mount-conf parameters actual
8145 test_132() { #1028, SOM
8146 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8147 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8148 local num=$(get_mds_dir $DIR)
8149 local mymds=mds${num}
8150 local MOUNTOPT_SAVE=$MOUNTOPT
8152 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8153 cancel_lru_locks osc
8155 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8157 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8158 stat $DIR/$tfile >/dev/null
8159 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8160 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8162 som_mode_switch $som1 $gl1 $gl2
8164 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8165 cancel_lru_locks osc
8167 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8168 if [ $som1 == $som2 ]; then
8169 error "som is still "$som2
8170 if [ x$som2 = x"enabled" ]; then
8177 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8178 stat $DIR/$tfile >/dev/null
8179 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8180 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8181 som_mode_switch $som2 $gl1 $gl2
8182 MOUNTOPT=$MOUNTOPT_SAVE
8184 run_test 132 "som avoids glimpse rpc"
8190 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8192 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8194 *) error "Wrong argument $1" ;;
8197 count=`echo $res | awk '{print $2}'`
8198 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8199 # if the argument $3 is zero, it means any stat increment is ok.
8200 if [ $3 -gt 0 ] ; then
8201 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8207 remote_ost_nodsh && skip "remote OST with nodsh" && return
8208 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8210 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8211 { skip "MDS doesn't support rename stats"; return; }
8212 local testdir=$DIR/${tdir}/stats_testdir
8213 mkdir -p $DIR/${tdir}
8216 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8217 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8219 # verify mdt stats first.
8220 mkdir ${testdir} || error "mkdir failed"
8221 check_stats $SINGLEMDS "mkdir" 1
8222 touch ${testdir}/${tfile} || "touch failed"
8223 check_stats $SINGLEMDS "open" 1
8224 check_stats $SINGLEMDS "close" 1
8225 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8226 check_stats $SINGLEMDS "mknod" 1
8227 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8228 check_stats $SINGLEMDS "unlink" 1
8229 rm -f ${testdir}/${tfile} || error "file remove failed"
8230 check_stats $SINGLEMDS "unlink" 2
8232 # remove working dir and check mdt stats again.
8233 rmdir ${testdir} || error "rmdir failed"
8234 check_stats $SINGLEMDS "rmdir" 1
8236 local testdir1=$DIR/${tdir}/stats_testdir1
8238 mkdir -p ${testdir1}
8239 touch ${testdir1}/test1
8240 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8241 check_stats $SINGLEMDS "crossdir_rename" 1
8243 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8244 check_stats $SINGLEMDS "samedir_rename" 1
8248 run_test 133a "Verifying MDT stats ========================================"
8251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8252 remote_ost_nodsh && skip "remote OST with nodsh" && return
8253 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8254 local testdir=$DIR/${tdir}/stats_testdir
8255 mkdir -p ${testdir} || error "mkdir failed"
8256 touch ${testdir}/${tfile} || "touch failed"
8257 cancel_lru_locks mdc
8260 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8261 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8263 # extra mdt stats verification.
8264 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8265 check_stats $SINGLEMDS "setattr" 1
8266 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8267 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8269 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8270 check_stats $SINGLEMDS "getattr" 1
8272 $LFS df || error "lfs failed"
8273 check_stats $SINGLEMDS "statfs" 1
8277 run_test 133b "Verifying extra MDT stats =================================="
8280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8281 remote_ost_nodsh && skip "remote OST with nodsh" && return
8282 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8283 local testdir=$DIR/${tdir}/stats_testdir
8284 test_mkdir -p ${testdir} || error "mkdir failed"
8286 # verify obdfilter stats.
8287 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8289 cancel_lru_locks osc
8290 wait_delete_completed
8293 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8294 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8296 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8298 cancel_lru_locks osc
8299 check_stats ost "write" 1
8301 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8302 check_stats ost "read" 1
8304 > ${testdir}/${tfile} || error "truncate failed"
8305 check_stats ost "punch" 1
8307 rm -f ${testdir}/${tfile} || error "file remove failed"
8308 wait_delete_completed
8309 check_stats ost "destroy" 1
8313 run_test 133c "Verifying OST stats ========================================"
8320 while [ $value -ge 2 ]; do
8325 if [ $orig -gt $order ]; then
8333 local size=('K' 'M' 'G' 'T');
8335 local size_string=$value
8337 while [ $value -ge 1024 ]; do
8338 if [ $i -gt 3 ]; then
8339 #T is the biggest unit we get here, if that is bigger,
8341 size_string=${value}T
8344 value=$((value >> 10))
8345 if [ $value -lt 1024 ]; then
8346 size_string=${value}${size[$i]}
8357 local context=${2:-.}
8358 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8360 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8366 remote_ost_nodsh && skip "remote OST with nodsh" && return
8367 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8368 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8369 { skip "MDS doesn't support rename stats"; return; }
8371 local testdir1=$DIR/${tdir}/stats_testdir1
8372 local testdir2=$DIR/${tdir}/stats_testdir2
8374 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8376 mkdir -p ${testdir1} || error "mkdir failed"
8377 mkdir -p ${testdir2} || error "mkdir failed"
8379 createmany -o $testdir1/test 512 || error "createmany failed"
8381 # check samedir rename size
8382 mv ${testdir1}/test0 ${testdir1}/test_0
8384 local testdir1_size=$(ls -l $DIR/${tdir} |
8385 awk '/stats_testdir1/ {print $5}')
8386 local testdir2_size=$(ls -l $DIR/${tdir} |
8387 awk '/stats_testdir2/ {print $5}')
8389 testdir1_size=$(order_2 $testdir1_size)
8390 testdir2_size=$(order_2 $testdir2_size)
8392 testdir1_size=$(size_in_KMGT $testdir1_size)
8393 testdir2_size=$(size_in_KMGT $testdir2_size)
8395 echo "source rename dir size: ${testdir1_size}"
8396 echo "target rename dir size: ${testdir2_size}"
8398 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8399 eval $cmd || error "$cmd failed"
8400 local samedir=$($cmd | grep 'same_dir')
8401 local same_sample=$(get_rename_size $testdir1_size)
8402 [ -z "$samedir" ] && error "samedir_rename_size count error"
8403 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8404 echo "Check same dir rename stats success"
8406 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8408 # check crossdir rename size
8409 mv ${testdir1}/test_0 ${testdir2}/test_0
8411 testdir1_size=$(ls -l $DIR/${tdir} |
8412 awk '/stats_testdir1/ {print $5}')
8413 testdir2_size=$(ls -l $DIR/${tdir} |
8414 awk '/stats_testdir2/ {print $5}')
8416 testdir1_size=$(order_2 $testdir1_size)
8417 testdir2_size=$(order_2 $testdir2_size)
8419 testdir1_size=$(size_in_KMGT $testdir1_size)
8420 testdir2_size=$(size_in_KMGT $testdir2_size)
8422 echo "source rename dir size: ${testdir1_size}"
8423 echo "target rename dir size: ${testdir2_size}"
8425 eval $cmd || error "$cmd failed"
8426 local crossdir=$($cmd | grep 'crossdir')
8427 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8428 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8429 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8430 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8431 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8432 echo "Check cross dir rename stats success"
8435 run_test 133d "Verifying rename_stats ========================================"
8438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8439 local testdir=$DIR/${tdir}/stats_testdir
8440 local ctr f0 f1 bs=32768 count=42 sum
8442 remote_ost_nodsh && skip "remote OST with nodsh" && return
8443 mkdir -p ${testdir} || error "mkdir failed"
8445 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8447 for ctr in {write,read}_bytes; do
8449 cancel_lru_locks osc
8451 do_facet ost1 $LCTL set_param -n \
8452 "obdfilter.*.exports.clear=clear"
8454 if [ $ctr = write_bytes ]; then
8456 f1=${testdir}/${tfile}
8458 f0=${testdir}/${tfile}
8462 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8465 cancel_lru_locks osc
8467 sum=$(do_facet ost1 $LCTL get_param \
8468 "obdfilter.*.exports.*.stats" | \
8471 $1 == ctr { sum += $7 }
8474 if ((sum != bs * count)); then
8475 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8481 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8484 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8487 # First without trusting modes.
8489 -exec cat '{}' \; &> /dev/null
8491 # Second verifying readability.
8495 -exec cat '{}' \; > /dev/null ||
8496 error "proc file read failed"
8498 for facet in $SINGLEMDS ost1; do
8499 do_facet $facet find $proc_dirs \
8500 -not -name req_history \
8501 -exec cat '{}' \\\; &> /dev/null
8503 do_facet $facet find $proc_dirs \
8504 -not -name req_history \
8507 -exec cat '{}' \\\; > /dev/null ||
8508 error "proc file read failed"
8511 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8513 test_140() { #bug-17379
8514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8515 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8516 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8517 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8519 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8520 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8522 while i=`expr $i + 1`; do
8523 test_mkdir -p $i || error "Creating dir $i"
8524 cd $i || error "Changing to $i"
8525 ln -s ../stat stat || error "Creating stat symlink"
8526 # Read the symlink until ELOOP present,
8527 # not LBUGing the system is considered success,
8528 # we didn't overrun the stack.
8529 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8531 if [ $ret -eq 40 ]; then
8534 error "Open stat symlink"
8540 echo "The symlink depth = $i"
8541 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8542 error "Invalid symlink depth"
8544 # Test recursive symlink
8545 ln -s symlink_self symlink_self
8546 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8547 echo "open symlink_self returns $ret"
8548 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8550 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8554 local TF="$TMP/$tfile"
8556 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8558 cancel_lru_locks osc
8559 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8560 remount_client $MOUNT
8562 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8565 $TRUNCATE $DIR/$tfile 6000
8566 cancel_lru_locks osc
8567 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8570 echo "12345" >>$DIR/$tfile
8571 cancel_lru_locks osc
8572 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8575 echo "12345" >>$DIR/$tfile
8576 cancel_lru_locks osc
8577 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8582 run_test 150 "truncate/append tests"
8584 function roc_hit() {
8585 local list=$(comma_list $(osts_nodes))
8586 #debug temp debug for LU-2902: lets see what values we get back
8587 echo $(get_osd_param $list '' stats) 1>&2
8588 echo $(get_osd_param $list '' stats |
8589 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8592 function set_cache() {
8595 if [ "$2" == "off" ]; then
8598 local list=$(comma_list $(osts_nodes))
8599 set_osd_param $list '' $1_cache_enable $on
8601 cancel_lru_locks osc
8605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8606 remote_ost_nodsh && skip "remote OST with nodsh" && return
8609 local list=$(comma_list $(osts_nodes))
8611 # check whether obdfilter is cache capable at all
8612 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8613 echo "not cache-capable obdfilter"
8617 # check cache is enabled on all obdfilters
8618 if get_osd_param $list '' read_cache_enable | grep 0; then
8619 echo "oss cache is disabled"
8623 set_osd_param $list '' writethrough_cache_enable 1
8625 # check write cache is enabled on all obdfilters
8626 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8627 echo "oss write cache is NOT enabled"
8631 #define OBD_FAIL_OBD_NO_LRU 0x609
8632 do_nodes $list $LCTL set_param fail_loc=0x609
8634 # pages should be in the case right after write
8635 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8638 local BEFORE=`roc_hit`
8639 cancel_lru_locks osc
8640 cat $DIR/$tfile >/dev/null
8641 local AFTER=`roc_hit`
8643 do_nodes $list $LCTL set_param fail_loc=0
8645 if ! let "AFTER - BEFORE == CPAGES"; then
8646 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8649 # the following read invalidates the cache
8650 cancel_lru_locks osc
8651 set_osd_param $list '' read_cache_enable 0
8652 cat $DIR/$tfile >/dev/null
8654 # now data shouldn't be found in the cache
8656 cancel_lru_locks osc
8657 cat $DIR/$tfile >/dev/null
8659 if let "AFTER - BEFORE != 0"; then
8660 error "IN CACHE: before: $BEFORE, after: $AFTER"
8663 set_osd_param $list '' read_cache_enable 1
8666 run_test 151 "test cache on oss and controls ==============================="
8669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8670 local TF="$TMP/$tfile"
8672 # simulate ENOMEM during write
8673 #define OBD_FAIL_OST_NOMEM 0x226
8674 lctl set_param fail_loc=0x80000226
8675 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8677 sync || error "sync failed"
8678 lctl set_param fail_loc=0
8680 # discard client's cache
8681 cancel_lru_locks osc
8683 # simulate ENOMEM during read
8684 lctl set_param fail_loc=0x80000226
8685 cmp $TF $DIR/$tfile || error "cmp failed"
8686 lctl set_param fail_loc=0
8690 run_test 152 "test read/write with enomem ============================"
8693 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8695 run_test 153 "test if fdatasync does not crash ======================="
8697 dot_lustre_fid_permission_check() {
8699 local ffid=$MOUNT/.lustre/fid/$fid
8702 echo "stat fid $fid"
8703 stat $ffid > /dev/null || error "stat $ffid failed."
8704 echo "touch fid $fid"
8705 touch $ffid || error "touch $ffid failed."
8706 echo "write to fid $fid"
8707 cat /etc/hosts > $ffid || error "write $ffid failed."
8708 echo "read fid $fid"
8709 diff /etc/hosts $ffid || error "read $ffid failed."
8710 echo "append write to fid $fid"
8711 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8712 echo "rename fid $fid"
8713 mv $ffid $test_dir/$tfile.1 &&
8714 error "rename $ffid to $tfile.1 should fail."
8715 touch $test_dir/$tfile.1
8716 mv $test_dir/$tfile.1 $ffid &&
8717 error "rename $tfile.1 to $ffid should fail."
8718 rm -f $test_dir/$tfile.1
8719 echo "truncate fid $fid"
8720 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8721 echo "link fid $fid"
8722 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8723 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8724 echo "setfacl fid $fid"
8725 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8726 echo "getfacl fid $fid"
8727 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8729 echo "unlink fid $fid"
8730 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8731 echo "mknod fid $fid"
8732 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8734 fid=[0xf00000400:0x1:0x0]
8735 ffid=$MOUNT/.lustre/fid/$fid
8737 echo "stat non-exist fid $fid"
8738 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8739 echo "write to non-exist fid $fid"
8740 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8741 echo "link new fid $fid"
8742 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8744 mkdir -p $test_dir/$tdir
8745 touch $test_dir/$tdir/$tfile
8746 fid=$($LFS path2fid $test_dir/$tdir)
8749 error "error: could not get fid for $test_dir/$dir/$tfile."
8751 ffid=$MOUNT/.lustre/fid/$fid
8754 ls $ffid > /dev/null || error "ls $ffid failed."
8755 echo "touch $fid/$tfile.1"
8756 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8758 echo "touch $MOUNT/.lustre/fid/$tfile"
8759 touch $MOUNT/.lustre/fid/$tfile && \
8760 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8762 echo "setxattr to $MOUNT/.lustre/fid"
8763 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8765 echo "listxattr for $MOUNT/.lustre/fid"
8766 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8768 echo "delxattr from $MOUNT/.lustre/fid"
8769 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8771 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8772 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8773 error "touch invalid fid should fail."
8775 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8776 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8777 error "touch non-normal fid should fail."
8779 echo "rename $tdir to $MOUNT/.lustre/fid"
8780 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8781 error "rename to $MOUNT/.lustre/fid should fail."
8783 echo "rename .lustre to itself"
8784 fid=$($LFS path2fid $MOUNT)
8785 mrename $MOUNT/.lustre $MOUNT/.lustre/fid/$fid/.lustre &&
8786 error "rename .lustre to itself should fail."
8788 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8789 local new_obf_mode=777
8791 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8792 chmod $new_obf_mode $DIR/.lustre/fid ||
8793 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8795 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8796 [ $obf_mode -eq $new_obf_mode ] ||
8797 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8799 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8800 chmod $old_obf_mode $DIR/.lustre/fid ||
8801 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8803 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8804 fid=$($LFS path2fid $test_dir/$tfile-2)
8805 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8806 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8807 error "create lov data thru .lustre should fail."
8808 echo "cp /etc/passwd $test_dir/$tfile-2"
8809 cp /etc/passwd $test_dir/$tfile-2 ||
8810 error "copy to $test_dir/$tfile-2 failed."
8811 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8812 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8813 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8815 rm -rf $test_dir/tfile.lnk
8816 rm -rf $test_dir/$tfile-2
8820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8821 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8822 { skip "Need MDS version at least 2.2.51"; return 0; }
8824 cp /etc/hosts $DIR/$tfile
8826 fid=$($LFS path2fid $DIR/$tfile)
8828 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8830 dot_lustre_fid_permission_check "$fid" $DIR ||
8831 error "dot lustre permission check $fid failed"
8833 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8835 touch $MOUNT/.lustre/file &&
8836 error "creation is not allowed under .lustre"
8838 mkdir $MOUNT/.lustre/dir &&
8839 error "mkdir is not allowed under .lustre"
8843 run_test 154a "Open-by-FID"
8846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8847 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8848 { skip "Need MDS version at least 2.2.51"; return 0; }
8850 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8852 local remote_dir=$DIR/$tdir/remote_dir
8857 $LFS mkdir -i $MDTIDX $remote_dir ||
8858 error "create remote directory failed"
8860 cp /etc/hosts $remote_dir/$tfile
8862 fid=$($LFS path2fid $remote_dir/$tfile)
8864 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8866 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8867 error "dot lustre permission check $fid failed"
8870 run_test 154b "Open-by-FID for remote directory"
8872 test_155_small_load() {
8873 local temp=$TMP/$tfile
8874 local file=$DIR/$tfile
8876 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8877 error "dd of=$temp bs=6096 count=1 failed"
8879 cancel_lru_locks osc
8880 cmp $temp $file || error "$temp $file differ"
8882 $TRUNCATE $temp 6000
8883 $TRUNCATE $file 6000
8884 cmp $temp $file || error "$temp $file differ (truncate1)"
8886 echo "12345" >>$temp
8887 echo "12345" >>$file
8888 cmp $temp $file || error "$temp $file differ (append1)"
8890 echo "12345" >>$temp
8891 echo "12345" >>$file
8892 cmp $temp $file || error "$temp $file differ (append2)"
8898 test_155_big_load() {
8899 remote_ost_nodsh && skip "remote OST with nodsh" && return
8900 local temp=$TMP/$tfile
8901 local file=$DIR/$tfile
8904 local cache_size=$(do_facet ost$((MAXI+1)) \
8905 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8906 local large_file_size=$((cache_size * 2))
8908 echo "OSS cache size: $cache_size KB"
8909 echo "Large file size: $large_file_size KB"
8911 [ $MAXV -le $large_file_size ] && \
8912 skip_env "max available OST size needs > $large_file_size KB" && \
8915 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8917 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8918 error "dd of=$temp bs=$large_file_size count=1k failed"
8921 cancel_lru_locks osc
8922 cmp $temp $file || error "$temp $file differ"
8929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8931 set_cache writethrough on
8934 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8939 set_cache writethrough off
8942 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8947 set_cache writethrough on
8950 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8955 set_cache writethrough off
8958 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8963 set_cache writethrough on
8966 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8969 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8971 set_cache writethrough off
8974 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8979 set_cache writethrough on
8982 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8987 set_cache writethrough off
8990 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8997 local file="$DIR/$tfile"
8999 [ "$(facet_fstype ost1)" = "zfs" ] &&
9000 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9003 log "Turn on read and write cache"
9005 set_cache writethrough on
9007 log "Write data and read it back."
9008 log "Read should be satisfied from the cache."
9009 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9011 cancel_lru_locks osc
9012 cat $file >/dev/null
9014 if ! let "AFTER - BEFORE == CPAGES"; then
9015 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9017 log "cache hits:: before: $BEFORE, after: $AFTER"
9020 log "Read again; it should be satisfied from the cache."
9022 cancel_lru_locks osc
9023 cat $file >/dev/null
9025 if ! let "AFTER - BEFORE == CPAGES"; then
9026 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9028 log "cache hits:: before: $BEFORE, after: $AFTER"
9032 log "Turn off the read cache and turn on the write cache"
9034 set_cache writethrough on
9036 log "Read again; it should be satisfied from the cache."
9038 cancel_lru_locks osc
9039 cat $file >/dev/null
9041 if ! let "AFTER - BEFORE == CPAGES"; then
9042 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9044 log "cache hits:: before: $BEFORE, after: $AFTER"
9047 log "Read again; it should not be satisfied from the cache."
9049 cancel_lru_locks osc
9050 cat $file >/dev/null
9052 if ! let "AFTER - BEFORE == 0"; then
9053 error "IN CACHE: before: $BEFORE, after: $AFTER"
9055 log "cache hits:: before: $BEFORE, after: $AFTER"
9058 log "Write data and read it back."
9059 log "Read should be satisfied from the cache."
9060 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9062 cancel_lru_locks osc
9063 cat $file >/dev/null
9065 if ! let "AFTER - BEFORE == CPAGES"; then
9066 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9068 log "cache hits:: before: $BEFORE, after: $AFTER"
9071 log "Read again; it should not be satisfied from the cache."
9073 cancel_lru_locks osc
9074 cat $file >/dev/null
9076 if ! let "AFTER - BEFORE == 0"; then
9077 error "IN CACHE: before: $BEFORE, after: $AFTER"
9079 log "cache hits:: before: $BEFORE, after: $AFTER"
9083 log "Turn off read and write cache"
9085 set_cache writethrough off
9087 log "Write data and read it back"
9088 log "It should not be satisfied from the cache."
9090 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9091 cancel_lru_locks osc
9093 cat $file >/dev/null
9095 if ! let "AFTER - BEFORE == 0"; then
9096 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9098 log "cache hits:: before: $BEFORE, after: $AFTER"
9102 log "Turn on the read cache and turn off the write cache"
9104 set_cache writethrough off
9106 log "Write data and read it back"
9107 log "It should not be satisfied from the cache."
9109 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9111 cancel_lru_locks osc
9112 cat $file >/dev/null
9114 if ! let "AFTER - BEFORE == 0"; then
9115 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9117 log "cache hits:: before: $BEFORE, after: $AFTER"
9120 log "Read again; it should be satisfied from the cache."
9122 cancel_lru_locks osc
9123 cat $file >/dev/null
9125 if ! let "AFTER - BEFORE == CPAGES"; then
9126 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9128 log "cache hits:: before: $BEFORE, after: $AFTER"
9133 run_test 156 "Verification of tunables ============================"
9137 if [ $MDSCOUNT -gt 1 ]; then
9138 error_ignore 17935 $*
9146 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
9149 if [ $MASK -eq 1 ]; then
9150 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
9152 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
9157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9158 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9159 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9160 { skip "Need MDS version at least 2.2.0"; return; }
9161 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9162 echo "Registered as changelog user $USER"
9163 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9164 grep -q $USER || error "User $USER not found in changelog_users"
9167 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9168 touch $DIR/$tdir/pics/2008/zachy/timestamp
9169 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9170 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9171 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9172 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9173 rm $DIR/$tdir/pics/desktop.jpg
9175 $LFS changelog $MDT0 | tail -5
9177 echo "verifying changelog mask"
9178 changelog_chmask "MKDIR"
9179 changelog_chmask "CLOSE"
9181 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9182 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9184 changelog_chmask "MKDIR"
9185 changelog_chmask "CLOSE"
9187 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9188 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9190 $LFS changelog $MDT0
9191 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9192 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9193 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9194 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9197 echo "verifying target fid"
9198 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9199 tail -1 | awk '{print $6}')
9200 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9201 [ "$fidc" == "t=$fidf" ] || \
9202 err17935 "fid in changelog $fidc != file fid $fidf"
9203 echo "verifying parent fid"
9204 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9205 tail -1 | awk '{print $7}')
9206 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9207 [ "$fidc" == "p=$fidf" ] || \
9208 err17935 "pfid in changelog $fidc != dir fid $fidf"
9210 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9211 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9212 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9213 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9214 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9215 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9216 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
9217 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
9219 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
9220 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9221 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9222 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9223 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
9224 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
9226 echo "verifying user deregister"
9227 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9228 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9229 grep -q $USER && error "User $USER still found in changelog_users"
9231 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9232 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9233 if [ $USERS -eq 0 ]; then
9234 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9235 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9236 touch $DIR/$tdir/chloe
9237 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9238 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9239 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9240 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9242 echo "$USERS other changelog users; can't verify off"
9245 run_test 160 "changelog sanity"
9248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9249 test_mkdir -p $DIR/$tdir
9250 cp /etc/hosts $DIR/$tdir/$tfile
9251 test_mkdir $DIR/$tdir/foo1
9252 test_mkdir $DIR/$tdir/foo2
9253 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9254 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9255 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9256 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9257 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9258 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9259 $LFS fid2path $DIR $FID
9260 err17935 "bad link ea"
9263 rm $DIR/$tdir/foo2/zachary
9265 rm $DIR/$tdir/foo2/thor
9267 rm $DIR/$tdir/$tfile
9269 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9270 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9272 $LFS fid2path $DIR $FID
9273 err17935 "bad link rename"
9275 rm $DIR/$tdir/foo2/maggie
9278 local longname=filename_avg_len_is_thirty_two_
9279 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9280 error "failed to hardlink many files"
9281 links=$($LFS fid2path $DIR $FID | wc -l)
9282 echo -n "${links}/1000 links in link EA"
9283 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9284 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9285 error "failed to unlink many hardlinks"
9287 run_test 161a "link ea sanity"
9290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9291 [ $MDSCOUNT -lt 2 ] &&
9292 skip "skipping remote directory test" && return
9294 local remote_dir=$DIR/$tdir/remote_dir
9297 $LFS mkdir -i $MDTIDX $remote_dir ||
9298 error "create remote directory failed"
9300 cp /etc/hosts $remote_dir/$tfile
9301 mkdir -p $remote_dir/foo1
9302 mkdir -p $remote_dir/foo2
9303 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9304 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9305 ln $remote_dir/$tfile $remote_dir/foo1/luna
9306 ln $remote_dir/$tfile $remote_dir/foo2/thor
9308 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9310 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9311 $LFS fid2path $DIR $FID
9312 err17935 "bad link ea"
9315 rm $remote_dir/foo2/zachary
9317 rm $remote_dir/foo2/thor
9319 rm $remote_dir/$tfile
9321 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9322 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9323 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9324 $LFS fid2path $DIR $FID
9325 err17935 "bad link rename"
9327 rm $remote_dir/foo2/maggie
9330 local longname=filename_avg_len_is_thirty_two_
9331 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9332 error "failed to hardlink many files"
9333 links=$($LFS fid2path $DIR $FID | wc -l)
9334 echo -n "${links}/1000 links in link EA"
9335 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9336 unlinkmany $remote_dir/foo2/$longname 1000 ||
9337 error "failed to unlink many hardlinks"
9339 run_test 161b "link ea sanity under remote directory"
9346 local path=$(${LFS} fid2path $*)
9349 if [ $RC -ne 0 ]; then
9350 err17935 "path looked up of $expected failed. Error $RC"
9352 elif [ "${path}" != "${expected}" ]; then
9353 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9356 echo "fid $fid resolves to path $path (expected $expected)"
9360 # Make changes to filesystem
9361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9362 test_mkdir -p $DIR/$tdir/d2
9363 touch $DIR/$tdir/d2/$tfile
9364 touch $DIR/$tdir/d2/x1
9365 touch $DIR/$tdir/d2/x2
9366 test_mkdir -p $DIR/$tdir/d2/a/b/c
9367 test_mkdir -p $DIR/$tdir/d2/p/q/r
9369 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9370 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9373 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9374 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9375 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9377 # softlink to wrong file
9378 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9379 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9380 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9383 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9384 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9385 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9386 # fid2path dir/fsname should both work
9387 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9388 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9390 # hardlink count: check that there are 2 links
9391 # Doesnt work with CMD yet: 17935
9392 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9393 err17935 "expected 2 links"
9395 # hardlink indexing: remove the first link
9396 rm $DIR/$tdir/d2/p/q/r/hlink
9397 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9401 run_test 162 "path lookup sanity"
9404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9405 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9406 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9409 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9410 # this proc file is temporary and linux-only
9411 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9412 error "kernel->userspace send failed"
9415 run_test 163 "kernel <-> userspace comms"
9418 # do directio so as not to populate the page cache
9419 log "creating a 10 Mb file"
9420 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9421 log "starting reads"
9422 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9423 log "truncating the file"
9424 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9426 kill %+ || true # reads might have finished
9427 echo "wait until dd is finished"
9429 log "removing the temporary file"
9430 rm -rf $DIR/$tfile || error "tmp file removal failed"
9432 run_test 169 "parallel read and truncate should not deadlock"
9435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9436 $LCTL clear # bug 18514
9437 $LCTL debug_daemon start $TMP/${tfile}_log_good
9439 $LCTL debug_daemon stop
9440 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9441 error "sed failed to read log_good"
9443 $LCTL debug_daemon start $TMP/${tfile}_log_good
9445 $LCTL debug_daemon stop
9447 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9448 error "lctl df log_bad failed"
9450 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9451 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9453 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9454 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9456 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9457 error "bad_line good_line1 good_line2 are empty"
9459 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9460 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9461 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9463 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9464 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9465 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9467 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9468 error "bad_line_new good_line_new are empty"
9470 local expected_good=$((good_line1 + good_line2*2))
9472 rm -f $TMP/${tfile}*
9473 # LU-231, short malformed line may not be counted into bad lines
9474 if [ $bad_line -ne $bad_line_new ] &&
9475 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9476 error "expected $bad_line bad lines, but got $bad_line_new"
9480 if [ $expected_good -ne $good_line_new ]; then
9481 error "expected $expected_good good lines, but got $good_line_new"
9486 run_test 170 "test lctl df to handle corrupted log ====================="
9488 test_171() { # bug20592
9489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9490 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9491 $LCTL set_param fail_loc=0x50e
9492 $LCTL set_param fail_val=3000
9493 multiop_bg_pause $DIR/$tfile O_s || true
9495 kill -USR1 $MULTIPID
9499 if dmesg | grep "recursive fault"; then
9500 error "caught a recursive fault"
9502 $LCTL set_param fail_loc=0
9505 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9507 # it would be good to share it with obdfilter-survey/libecho code
9508 setup_obdecho_osc () {
9511 local obdfilter_name=$2
9512 echo "Creating new osc for $obdfilter_name on $ost_nid"
9513 # make sure we can find loopback nid
9514 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9516 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9517 ${obdfilter_name}_osc_UUID || rc=2; }
9518 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9519 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9523 cleanup_obdecho_osc () {
9524 local obdfilter_name=$1
9525 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9526 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9530 obdecho_create_test() {
9535 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9536 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9538 if [ $rc -eq 0 ]; then
9539 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9540 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9542 echo "New object id is $id"
9543 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9545 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9546 "cleanup" || rc=5; }
9547 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9549 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9555 remote_ost_nodsh && skip "remote OST with nodsh" && return
9559 if ! module_loaded obdecho; then
9560 load_module obdecho/obdecho
9564 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9565 local host=$(lctl get_param -n osc.$osc.import |
9566 awk '/current_connection:/ {print $2}' )
9567 local target=$(lctl get_param -n osc.$osc.import |
9568 awk '/target:/ {print $2}' )
9569 target=${target%_UUID}
9571 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9572 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9573 [[ -n $target ]] && cleanup_obdecho_osc $target
9574 [ $rmmod_local -eq 1 ] && rmmod obdecho
9577 run_test 180a "test obdecho on osc"
9580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9581 remote_ost_nodsh && skip "remote OST with nodsh" && return
9583 local rmmod_remote=0
9585 do_facet ost1 "lsmod | grep -q obdecho || " \
9586 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9587 "modprobe obdecho; }" && rmmod_remote=1
9588 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9589 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9590 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9593 run_test 180b "test obdecho directly on obdfilter"
9595 test_181() { # bug 22177
9596 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9597 # create enough files to index the directory
9598 createmany -o $DIR/$tdir/foobar 4000
9599 # print attributes for debug purpose
9602 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9604 # remove the files & current working dir
9605 unlinkmany $DIR/$tdir/foobar 4000
9607 kill -USR1 $MULTIPID
9609 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9612 run_test 181 "Test open-unlinked dir ========================"
9615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9616 # disable MDC RPC lock wouldn't crash client
9620 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9621 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9622 $LCTL set_param fail_loc=0x804
9624 for (( i=0; i < $tcount; i++ )) ; do
9626 createmany -o $DIR/$tdir/$i/f- $fcount &
9630 for (( i=0; i < $tcount; i++ )) ; do
9631 unlinkmany $DIR/$tdir/$i/f- $fcount &
9637 $LCTL set_param fail_loc=0
9639 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9641 test_183() { # LU-2275
9642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9643 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9644 echo aaa > $DIR/$tdir/$tfile
9646 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9647 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9649 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9650 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9652 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9654 # Flush negative dentry cache
9655 touch $DIR/$tdir/$tfile
9657 # We are not checking for any leaked references here, they'll
9658 # become evident next time we do cleanup with module unload.
9661 run_test 183 "No crash or request leak in case of strange dispositions ========"
9663 # test suite 184 is for LU-2016, LU-2017
9665 check_swap_layouts_support && return 0
9667 dir0=$DIR/$tdir/$testnum
9668 test_mkdir -p $dir0 || error "creating dir $dir0"
9673 $SETSTRIPE -c1 $file1
9675 $SETSTRIPE -c2 $file2
9677 gen1=$($GETSTRIPE -g $file1)
9678 gen2=$($GETSTRIPE -g $file2)
9680 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9681 gen=$($GETSTRIPE -g $file1)
9682 [[ $gen1 != $gen ]] ||
9683 "Layout generation on $file1 does not change"
9684 gen=$($GETSTRIPE -g $file2)
9685 [[ $gen2 != $gen ]] ||
9686 "Layout generation on $file2 does not change"
9688 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9689 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9691 run_test 184a "Basic layout swap"
9694 check_swap_layouts_support && return 0
9696 dir0=$DIR/$tdir/$testnum
9697 mkdir -p $dir0 || error "creating dir $dir0"
9704 $SETSTRIPE -c1 $file1
9705 $SETSTRIPE -c2 $file2
9706 $SETSTRIPE -c1 $file3
9707 chown $RUNAS_ID $file3
9708 gen1=$($GETSTRIPE -g $file1)
9709 gen2=$($GETSTRIPE -g $file2)
9711 $LFS swap_layouts $dir1 $dir2 &&
9712 error "swap of directories layouts should fail"
9713 $LFS swap_layouts $dir1 $file1 &&
9714 error "swap of directory and file layouts should fail"
9715 $RUNAS $LFS swap_layouts $file1 $file2 &&
9716 error "swap of file we cannot write should fail"
9717 $LFS swap_layouts $file1 $file3 &&
9718 error "swap of file with different owner should fail"
9719 /bin/true # to clear error code
9721 run_test 184b "Forbidden layout swap (will generate errors)"
9724 check_swap_layouts_support && return 0
9726 local dir0=$DIR/$tdir/$testnum
9727 mkdir -p $dir0 || error "creating dir $dir0"
9729 local ref1=$dir0/ref1
9730 local ref2=$dir0/ref2
9731 local file1=$dir0/file1
9732 local file2=$dir0/file2
9733 # create a file large enough for the concurent test
9734 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9735 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9736 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9739 dd if=$ref1 of=$file1 bs=16k &
9742 # Make sure dd starts to copy file
9743 while [ ! -f $file1 ]; do sleep 0.1; done
9745 $LFS swap_layouts $file1 $file2
9748 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9749 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9751 # how many bytes copied before swapping layout
9752 local copied=`stat -c %s $file2`
9753 local remaining=`stat -c %s $ref1`
9754 remaining=$((remaining - copied))
9755 echo "Copied $copied bytes before swapping layout..."
9757 cmp -n $copied $file1 $ref2 | grep differ &&
9758 error "Content mismatch [0, $copied) of ref2 and file1"
9759 cmp -n $copied $file2 $ref1 ||
9760 error "Content mismatch [0, $copied) of ref1 and file2"
9761 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9762 error "Content mismatch [$copied, EOF) of ref1 and file1"
9765 rm -f $ref1 $ref2 $file1 $file2
9767 run_test 184c "Concurrent write and layout swap"
9770 check_swap_layouts_support && return 0
9772 local file1=$DIR/$tdir/$tfile-1
9773 local file2=$DIR/$tdir/$tfile-2
9774 local file3=$DIR/$tdir/$tfile-3
9779 touch $file1 || error "create $file1 failed"
9780 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
9781 error "create $file2 failed"
9782 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
9783 error "create $file3 failed"
9784 lovea1=$($LFS getstripe $file1 | sed 1d)
9786 $LFS swap_layouts $file2 $file3 ||
9787 error "swap $file2 $file3 layouts failed"
9788 $LFS swap_layouts $file1 $file2 ||
9789 error "swap $file1 $file2 layouts failed"
9791 lovea2=$($LFS getstripe $file2 | sed 1d)
9792 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
9794 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
9795 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
9797 run_test 184d "allow stripeless layouts swap"
9800 test_185() { # LU-2441
9801 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9802 touch $DIR/$tdir/spoo
9803 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9804 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9805 error "cannot create/write a volatile file"
9806 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9807 error "FID is still valid after close"
9809 multiop_bg_pause $DIR/$tdir vVw4096_c
9816 # assume that the next FID for this client is sequential, since stdout
9817 # is unfortunately eaten by multiop_bg_pause
9818 local n=$((${fidv[1]} + 1))
9819 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9820 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9821 error "FID is missing before close"
9822 kill -USR1 $multi_pid
9823 # 1 second delay, so if mtime change we will see it
9825 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9826 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9828 run_test 185 "Volatile file support"
9831 check_file_in_pool()
9836 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9839 for t in $tlist ; do
9840 [ "$i" -eq "$t" ] && continue 2
9843 echo "pool list: $tlist"
9844 echo "striping: $res"
9845 error_noexit "$file not allocated in $pool"
9852 echo "Creating new pool"
9855 create_pool $FSNAME.$pool ||
9856 { error_noexit "No pool created, result code $?"; return 1; }
9857 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9858 { error_noexit "$pool not in lfs pool_list"; return 2; }
9861 pool_add_targets() {
9862 echo "Adding targets to pool"
9868 local list=$(seq $first $step $last)
9870 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9871 do_facet mgs $LCTL pool_add \
9872 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9873 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9874 | sort -u | tr '\n' ' ' " "$t" || {
9875 error_noexit "Add to pool failed"
9878 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9879 local addcount=$(((last - first) / step + 1))
9880 [ $lfscount -eq $addcount ] || {
9881 error_noexit "lfs pool_list bad ost count" \
9882 "$lfscount != $addcount"
9890 echo "Setting pool on directory $tdir"
9892 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9894 error_noexit "Cannot set pool $pool to $tdir"
9901 echo "Checking pool on directory $tdir"
9903 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9904 [ "$res" = "$pool" ] && return 0
9906 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9910 pool_dir_rel_path() {
9911 echo "Testing relative path works well"
9916 mkdir -p $root/$tdir/$tdir
9918 pool_set_dir $pool $tdir || return 1
9919 pool_set_dir $pool ./$tdir || return 2
9920 pool_set_dir $pool ../$tdir || return 3
9921 pool_set_dir $pool ../$tdir/$tdir || return 4
9922 rm -rf $tdir; cd - > /dev/null
9925 pool_alloc_files() {
9926 echo "Checking files allocation from directory pool"
9933 for i in $(seq -w 1 $count)
9935 local file=$tdir/file-$i
9937 check_file_in_pool $file $pool "$tlist" || \
9938 failed=$((failed + 1))
9940 [ "$failed" = 0 ] && return 0
9942 error_noexit "$failed files not allocated in $pool"
9946 pool_create_files() {
9947 echo "Creating files in pool"
9955 for i in $(seq -w 1 $count)
9957 local file=$tdir/spoo-$i
9958 $SETSTRIPE -p $pool $file
9959 check_file_in_pool $file $pool "$tlist" || \
9960 failed=$((failed + 1))
9962 [ "$failed" = 0 ] && return 0
9964 error_noexit "$failed files not allocated in $pool"
9969 echo "Checking 'lfs df' output"
9972 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9974 local res=$($LFS df --pool $FSNAME.$pool |
9976 grep "$FSNAME-OST" |
9978 [ "$res" = "$t" ] && return 0
9980 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9984 pool_file_rel_path() {
9985 echo "Creating files in a pool with relative pathname"
9990 { error_noexit "unable to create $tdir"; return 1 ; }
9991 local file="/..$tdir/$tfile-1"
9992 $SETSTRIPE -p $pool $file ||
9993 { error_noexit "unable to create $file" ; return 2 ; }
9996 $SETSTRIPE -p $pool $tfile-2 || {
9997 error_noexit "unable to create $tfile-2 in $tdir"
10002 pool_remove_first_target() {
10003 echo "Removing first target from a pool"
10006 local pname="lov.$FSNAME-*.pools.$pool"
10007 local t=$($LCTL get_param -n $pname | head -1)
10008 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10009 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10010 error_noexit "$t not removed from $FSNAME.$pool"
10015 pool_remove_all_targets() {
10016 echo "Removing all targets from pool"
10019 local pname="lov.$FSNAME-*.pools.$pool"
10020 for t in $($LCTL get_param -n $pname | sort -u)
10022 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10024 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10025 error_noexit "Pool $FSNAME.$pool cannot be drained"
10028 # striping on an empty/nonexistant pool should fall back
10029 # to "pool of everything"
10031 error_noexit "failed to use fallback striping for empty pool"
10034 # setstripe on an empty pool should fail
10035 $SETSTRIPE -p $pool $file 2>/dev/null && {
10036 error_noexit "expected failure when creating file" \
10044 echo "Destroying pool"
10048 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10051 # striping on an empty/nonexistant pool should fall back
10052 # to "pool of everything"
10054 error_noexit "failed to use fallback striping for missing pool"
10057 # setstripe on an empty pool should fail
10058 $SETSTRIPE -p $pool $file 2>/dev/null && {
10059 error_noexit "expected failure when creating file" \
10060 "with missing pool"
10064 # get param should return err once pool is gone
10065 if wait_update $HOSTNAME "lctl get_param -n \
10066 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10068 remove_pool_from_list $FSNAME.$pool
10071 error_noexit "Pool $FSNAME.$pool is not destroyed"
10076 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10077 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10079 local POOL=${POOL:-cea1}
10080 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10081 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10084 local last_ost=$(($OSTCOUNT - 1))
10086 local ost_list=$(seq $first_ost $ost_step $last_ost)
10087 local ost_range="$first_ost $last_ost $ost_step"
10088 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10089 local file_dir=$POOL_ROOT/file_tst
10093 # former test_200a test_200b
10094 pool_add $POOL || { rc=$? ; break; }
10095 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10096 # former test_200c test_200d
10097 mkdir -p $test_path
10098 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10099 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10100 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10101 || { rc=$? ; break; }
10102 # former test_200e test_200f
10103 local files=$((OSTCOUNT*3))
10104 pool_alloc_files $POOL $test_path $files "$ost_list" \
10105 || { rc=$? ; break; }
10106 pool_create_files $POOL $file_dir $files "$ost_list" \
10107 || { rc=$? ; break; }
10108 # former test_200g test_200h
10109 pool_lfs_df $POOL || { rc=$? ; break; }
10110 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10112 # former test_201a test_201b test_201c
10113 pool_remove_first_target $POOL || { rc=$? ; break; }
10115 local f=$test_path/$tfile
10116 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10117 pool_remove $POOL $f || { rc=$? ; break; }
10124 run_test 200 "OST pools"
10126 # usage: default_attr <count | size | offset>
10128 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10131 # usage: check_default_stripe_attr
10132 check_default_stripe_attr() {
10133 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10135 --stripe-count|--count)
10136 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10137 --stripe-size|--size)
10138 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10139 --stripe-index|--index)
10142 error "unknown getstripe attr '$1'"
10145 [ $ACTUAL != $EXPECTED ] &&
10146 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10150 test_mkdir -p $DIR/$tdir
10151 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10153 check_default_stripe_attr --stripe-count
10154 check_default_stripe_attr --stripe-size
10155 check_default_stripe_attr --stripe-index
10159 run_test 204a "Print default stripe attributes ================="
10162 test_mkdir -p $DIR/$tdir
10163 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10165 check_default_stripe_attr --stripe-size
10166 check_default_stripe_attr --stripe-index
10170 run_test 204b "Print default stripe size and offset ==========="
10173 test_mkdir -p $DIR/$tdir
10174 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10176 check_default_stripe_attr --stripe-count
10177 check_default_stripe_attr --stripe-index
10181 run_test 204c "Print default stripe count and offset ==========="
10184 test_mkdir -p $DIR/$tdir
10185 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10187 check_default_stripe_attr --stripe-count
10188 check_default_stripe_attr --stripe-size
10192 run_test 204d "Print default stripe count and size ============="
10195 test_mkdir -p $DIR/$tdir
10196 $SETSTRIPE -d $DIR/$tdir
10198 check_default_stripe_attr --stripe-count --raw
10199 check_default_stripe_attr --stripe-size --raw
10200 check_default_stripe_attr --stripe-index --raw
10204 run_test 204e "Print raw stripe attributes ================="
10207 test_mkdir -p $DIR/$tdir
10208 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10210 check_default_stripe_attr --stripe-size --raw
10211 check_default_stripe_attr --stripe-index --raw
10215 run_test 204f "Print raw stripe size and offset ==========="
10218 test_mkdir -p $DIR/$tdir
10219 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10221 check_default_stripe_attr --stripe-count --raw
10222 check_default_stripe_attr --stripe-index --raw
10226 run_test 204g "Print raw stripe count and offset ==========="
10229 test_mkdir -p $DIR/$tdir
10230 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10232 check_default_stripe_attr --stripe-count --raw
10233 check_default_stripe_attr --stripe-size --raw
10237 run_test 204h "Print raw stripe count and size ============="
10239 # Figure out which job scheduler is being used, if any,
10240 # or use a fake one
10241 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10242 JOBENV=SLURM_JOB_ID
10243 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10245 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10247 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10248 JOBENV=LOADL_STEP_ID
10249 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10255 verify_jobstats() {
10259 # clear old jobstats
10260 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10261 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10263 # use a new JobID for this test, or we might see an old one
10264 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10268 log "Using JobID environment variable $JOBENV=$JOBVAL"
10270 if [ $JOBENV = "FAKE_JOBID" ]; then
10271 FAKE_JOBID=$JOBVAL $cmd
10276 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10277 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10278 do_facet $FACET lctl get_param mdt.*.job_stats |
10279 grep $JOBVAL || error "No job stats found on MDT $FACET"
10281 if [ "$target" = "ost" -o "$target" = "both" ]; then
10283 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10284 grep $JOBVAL || error "No job stats found on OST $FACET"
10290 NEW_JOBENV=${1:-$OLD_JOBENV}
10291 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10292 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10295 test_205() { # Job stats
10296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10297 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10298 skip "Server doesn't support jobstats" && return 0
10301 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10302 if [ $OLD_JOBENV != $JOBENV ]; then
10303 jobstats_set $JOBENV
10304 trap jobstats_set EXIT
10308 cmd="mkdir $DIR/$tfile"
10309 verify_jobstats "$cmd" "mdt"
10311 cmd="rm -fr $DIR/$tfile"
10312 verify_jobstats "$cmd" "mdt"
10314 cmd="mknod $DIR/$tfile c 1 3"
10315 verify_jobstats "$cmd" "mdt"
10317 cmd="rm -f $DIR/$tfile"
10318 verify_jobstats "$cmd" "mdt"
10320 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10321 verify_jobstats "$cmd" "mdt"
10323 cmd="touch $DIR/$tfile"
10324 verify_jobstats "$cmd" "both"
10326 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10327 verify_jobstats "$cmd" "ost"
10329 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10330 verify_jobstats "$cmd" "ost"
10332 cmd="$TRUNCATE $DIR/$tfile 0"
10333 verify_jobstats "$cmd" "both"
10335 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10336 verify_jobstats "$cmd" "mdt"
10339 rm -f $DIR/jobstats_test_rename
10341 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10343 run_test 205 "Verify job stats"
10345 # LU-1480, LU-1773 and LU-1657
10347 mkdir -p $DIR/$tdir
10348 lfs setstripe -c -1 $DIR/$tdir
10349 #define OBD_FAIL_LOV_INIT 0x1403
10350 $LCTL set_param fail_loc=0xa0001403
10351 $LCTL set_param fail_val=1
10352 touch $DIR/$tdir/$tfile || true
10354 run_test 206 "fail lov_init_raid0() doesn't lbug"
10357 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10358 local fsz=`stat -c %s $DIR/$tfile`
10359 cancel_lru_locks mdc
10361 # do not return layout in getattr intent
10362 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10363 $LCTL set_param fail_loc=0x170
10364 local sz=`stat -c %s $DIR/$tfile`
10366 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10370 run_test 207a "can refresh layout at glimpse"
10373 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10374 local cksum=`md5sum $DIR/$tfile`
10375 local fsz=`stat -c %s $DIR/$tfile`
10376 cancel_lru_locks mdc
10377 cancel_lru_locks osc
10379 # do not return layout in getattr intent
10380 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10381 $LCTL set_param fail_loc=0x171
10383 # it will refresh layout after the file is opened but before read issues
10384 echo checksum is "$cksum"
10385 echo "$cksum" |md5sum -c --quiet || error "file differs"
10389 run_test 207b "can refresh layout at open"
10393 size=$((size % 8192 + 1))
10394 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10395 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10396 rm -f $DIR/f212 $DIR/f212.xyz
10398 run_test 212 "Sendfile test ============================================"
10401 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10402 cancel_lru_locks osc
10403 lctl set_param fail_loc=0x8000040f
10404 # generate a read lock
10405 cat $DIR/$tfile > /dev/null
10406 # write to the file, it will try to cancel the above read lock.
10407 cat /etc/hosts >> $DIR/$tfile
10409 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10411 test_214() { # for bug 20133
10412 test_mkdir -p $DIR/d214p/d214c
10413 for (( i=0; i < 340; i++ )) ; do
10414 touch $DIR/d214p/d214c/a$i
10417 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10418 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10419 ls $DIR/d214c || error "ls $DIR/d214c failed"
10420 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10422 run_test 214 "hash-indexed directory test - bug 20133"
10424 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10425 create_lnet_proc_files() {
10426 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10427 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10429 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10430 rm -f "$TMP/lnet_$1.sys_tmp"
10433 # counterpart of create_lnet_proc_files
10434 remove_lnet_proc_files() {
10435 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10438 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10439 # 3rd arg as regexp for body
10440 check_lnet_proc_stats() {
10441 local l=$(cat "$TMP/lnet_$1" |wc -l)
10442 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10444 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10447 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10448 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10449 # optional and can be regexp for 2nd line (lnet.routes case)
10450 check_lnet_proc_entry() {
10451 local blp=2 # blp stands for 'position of 1st line of body'
10452 [ "$5" = "" ] || blp=3 # lnet.routes case
10454 local l=$(cat "$TMP/lnet_$1" |wc -l)
10455 # subtracting one from $blp because the body can be empty
10456 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10458 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10459 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10461 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10462 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10464 # bail out if any unexpected line happened
10465 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10466 [ "$?" != 0 ] || error "$2 misformatted"
10469 test_215() { # for bugs 18102, 21079, 21517
10470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10471 local N='(0|[1-9][0-9]*)' # non-negative numeric
10472 local P='[1-9][0-9]*' # positive numeric
10473 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10474 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10475 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10476 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10478 local L1 # regexp for 1st line
10479 local L2 # regexp for 2nd line (optional)
10480 local BR # regexp for the rest (body)
10482 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10483 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10484 create_lnet_proc_files "stats"
10485 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10486 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10487 remove_lnet_proc_files "stats"
10489 # /proc/sys/lnet/routes should look like this:
10490 # Routing disabled/enabled
10491 # net hops state router
10492 # where net is a string like tcp0, hops >= 0, state is up/down,
10493 # router is a string like 192.168.1.1@tcp2
10494 L1="^Routing (disabled|enabled)$"
10495 L2="^net +hops +state +router$"
10496 BR="^$NET +$N +(up|down) +$NID$"
10497 create_lnet_proc_files "routes"
10498 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10499 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10500 remove_lnet_proc_files "routes"
10502 # /proc/sys/lnet/routers should look like this:
10503 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10504 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10505 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10506 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10507 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10508 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10509 create_lnet_proc_files "routers"
10510 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10511 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10512 remove_lnet_proc_files "routers"
10514 # /proc/sys/lnet/peers should look like this:
10515 # nid refs state last max rtr min tx min queue
10516 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10517 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10518 # numeric (0 or >0 or <0), queue >= 0.
10519 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10520 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10521 create_lnet_proc_files "peers"
10522 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10523 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10524 remove_lnet_proc_files "peers"
10526 # /proc/sys/lnet/buffers should look like this:
10527 # pages count credits min
10528 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10529 L1="^pages +count +credits +min$"
10530 BR="^ +$N +$N +$I +$I$"
10531 create_lnet_proc_files "buffers"
10532 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10533 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10534 remove_lnet_proc_files "buffers"
10536 # /proc/sys/lnet/nis should look like this:
10537 # nid status alive refs peer rtr max tx min
10538 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10539 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10540 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10541 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10542 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10543 create_lnet_proc_files "nis"
10544 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10545 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10546 remove_lnet_proc_files "nis"
10548 # can we successfully write to /proc/sys/lnet/stats?
10549 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10550 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10552 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10554 test_216() { # bug 20317
10555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10556 remote_ost_nodsh && skip "remote OST with nodsh" && return
10559 local facets=$(get_facets OST)
10560 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10562 save_lustre_params client "osc.*.contention_seconds" > $p
10563 save_lustre_params $facets \
10564 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10565 save_lustre_params $facets \
10566 "ldlm.namespaces.filter-*.contended_locks" >> $p
10567 save_lustre_params $facets \
10568 "ldlm.namespaces.filter-*.contention_seconds" >> $p
10571 # agressive lockless i/o settings
10572 for node in $(osts_nodes); do
10573 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'
10575 lctl set_param -n osc.*.contention_seconds 60
10577 $DIRECTIO write $DIR/$tfile 0 10 4096
10578 $CHECKSTAT -s 40960 $DIR/$tfile
10580 # disable lockless i/o
10581 for node in $(osts_nodes); do
10582 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10584 lctl set_param -n osc.*.contention_seconds 0
10587 dd if=/dev/zero of=$DIR/$tfile count=0
10588 $CHECKSTAT -s 0 $DIR/$tfile
10590 restore_lustre_params <$p
10594 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10596 test_217() { # bug 22430
10597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10601 for node in $(nodes_list); do
10602 nid=$(host_nids_address $node $NETTYPE)
10603 if [[ $nid = *-* ]] ; then
10604 echo "lctl ping $nid@$NETTYPE"
10605 lctl ping $nid@$NETTYPE
10607 echo "skipping $node (no hyphen detected)"
10611 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10614 # do directio so as not to populate the page cache
10615 log "creating a 10 Mb file"
10616 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10617 log "starting reads"
10618 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10619 log "truncating the file"
10620 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10622 kill %+ || true # reads might have finished
10623 echo "wait until dd is finished"
10625 log "removing the temporary file"
10626 rm -rf $DIR/$tfile || error "tmp file removal failed"
10628 run_test 218 "parallel read and truncate should not deadlock ======================="
10631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10632 # write one partial page
10633 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10634 # set no grant so vvp_io_commit_write will do sync write
10635 $LCTL set_param fail_loc=0x411
10636 # write a full page at the end of file
10637 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10639 $LCTL set_param fail_loc=0
10640 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10641 $LCTL set_param fail_loc=0x411
10642 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10644 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10646 test_220() { #LU-325
10647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10648 remote_ost_nodsh && skip "remote OST with nodsh" && return
10651 test_mkdir -p $DIR/$tdir
10652 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10653 awk '{print $2}' | sed -e 's/_UUID$//')
10656 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10657 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10658 osc.$mdtosc_proc1.prealloc_last_id)
10659 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10660 osc.$mdtosc_proc1.prealloc_next_id)
10664 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10665 #define OBD_FAIL_OST_ENOINO 0x229
10666 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10667 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10668 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10670 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10672 MDSOBJS=$((last_id - next_id))
10673 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10675 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10676 echo "OST still has $count kbytes free"
10678 echo "create $MDSOBJS files @next_id..."
10679 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10681 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10682 osc.$mdtosc_proc1.prealloc_last_id)
10683 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10684 osc.$mdtosc_proc1.prealloc_next_id)
10686 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10691 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10692 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10694 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10695 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10696 echo "unlink $MDSOBJS files @$next_id..."
10697 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10699 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10703 dd if=`which date` of=$MOUNT/date oflag=sync
10704 chmod +x $MOUNT/date
10706 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10707 $LCTL set_param fail_loc=0x80001401
10709 $MOUNT/date > /dev/null
10712 run_test 221 "make sure fault and truncate race to not cause OOM"
10715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10717 test_mkdir -p $DIR/$tdir
10718 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10719 createmany -o $DIR/$tdir/$tfile 10
10720 cancel_lru_locks mdc
10721 cancel_lru_locks osc
10722 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10723 $LCTL set_param fail_loc=0x31a
10724 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10725 $LCTL set_param fail_loc=0
10728 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10733 test_mkdir -p $DIR/$tdir
10734 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10735 createmany -o $DIR/$tdir/$tfile 10
10736 cancel_lru_locks mdc
10737 cancel_lru_locks osc
10738 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10739 $LCTL set_param fail_loc=0x31a
10740 rm -r $DIR/$tdir || "AGL for rmdir failed"
10741 $LCTL set_param fail_loc=0
10743 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10748 test_mkdir -p $DIR/$tdir
10749 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10750 createmany -o $DIR/$tdir/$tfile 10
10751 cancel_lru_locks mdc
10752 cancel_lru_locks osc
10753 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10754 $LCTL set_param fail_loc=0x31b
10755 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10756 $LCTL set_param fail_loc=0
10759 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10761 test_224a() { # LU-1039, MRP-303
10762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10763 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10764 $LCTL set_param fail_loc=0x508
10765 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10766 $LCTL set_param fail_loc=0
10769 run_test 224a "Don't panic on bulk IO failure"
10771 test_224b() { # LU-1039, MRP-303
10772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10773 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10774 cancel_lru_locks osc
10775 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10776 $LCTL set_param fail_loc=0x515
10777 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10778 $LCTL set_param fail_loc=0
10781 run_test 224b "Don't panic on bulk IO failure"
10783 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10786 if [ -z ${MDSSURVEY} ]; then
10787 skip_env "mds-survey not found" && return
10790 [ $MDSCOUNT -ge 2 ] &&
10791 skip "skipping now for more than one MDT" && return
10793 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10794 { skip "Need MDS version at least 2.2.51"; return; }
10796 local mds=$(facet_host $SINGLEMDS)
10797 local target=$(do_nodes $mds 'lctl dl' | \
10798 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10800 local cmd1="file_count=1000 thrhi=4"
10801 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10802 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10803 local cmd="$cmd1 $cmd2 $cmd3"
10805 rm -f ${TMP}/mds_survey*
10807 eval $cmd || error "mds-survey with zero-stripe failed"
10808 cat ${TMP}/mds_survey*
10809 rm -f ${TMP}/mds_survey*
10811 run_test 225a "Metadata survey sanity with zero-stripe"
10814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10816 if [ -z ${MDSSURVEY} ]; then
10817 skip_env "mds-survey not found" && return
10819 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10820 { skip "Need MDS version at least 2.2.51"; return; }
10822 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10823 skip_env "Need to mount OST to test" && return
10826 [ $MDSCOUNT -ge 2 ] &&
10827 skip "skipping now for more than one MDT" && return
10828 local mds=$(facet_host $SINGLEMDS)
10829 local target=$(do_nodes $mds 'lctl dl' | \
10830 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10832 local cmd1="file_count=1000 thrhi=4"
10833 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10834 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10835 local cmd="$cmd1 $cmd2 $cmd3"
10837 rm -f ${TMP}/mds_survey*
10839 eval $cmd || error "mds-survey with stripe_count failed"
10840 cat ${TMP}/mds_survey*
10841 rm -f ${TMP}/mds_survey*
10843 run_test 225b "Metadata survey sanity with stripe_count = 1"
10845 mcreate_path2fid () {
10851 local path=$DIR/$tdir/$name
10856 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10857 error "cannot create $desc"
10859 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10861 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10863 fid_path=$($LFS fid2path $MOUNT $fid)
10865 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10867 [ "$path" == "$fid_path" ] ||
10868 error "fid2path returned $fid_path, expected $path"
10870 echo "pass with $path and $fid"
10875 mkdir -p $DIR/$tdir
10877 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10878 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10879 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10880 mcreate_path2fid 0040666 0 0 dir "directory"
10881 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10882 mcreate_path2fid 0100666 0 0 file "regular file"
10883 mcreate_path2fid 0120666 0 0 link "symbolic link"
10884 mcreate_path2fid 0140666 0 0 sock "socket"
10886 run_test 226a "call path2fid and fid2path on files of all type"
10889 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10893 mkdir -p $DIR/$tdir
10894 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
10895 error "create remote directory failed"
10896 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
10897 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
10898 "character special file (null)"
10899 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
10900 "character special file (no device)"
10901 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
10902 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
10903 "block special file (loop)"
10904 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
10905 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
10906 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
10908 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
10910 # LU-1299 Executing or running ldd on a truncated executable does not
10911 # cause an out-of-memory condition.
10913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10914 dd if=`which date` of=$MOUNT/date bs=1k count=1
10915 chmod +x $MOUNT/date
10917 $MOUNT/date > /dev/null
10918 ldd $MOUNT/date > /dev/null
10921 run_test 227 "running truncated executable does not cause OOM"
10923 # LU-1512 try to reuse idle OI blocks
10925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10926 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10927 skip "non-ldiskfs backend" && return
10929 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10930 local myDIR=$DIR/$tdir
10933 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10934 $LCTL set_param fail_loc=0x80001002
10935 createmany -o $myDIR/t- 10000
10936 $LCTL set_param fail_loc=0
10937 # The guard is current the largest FID holder
10939 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10941 local IDX=$(($SEQ % 64))
10943 do_facet $SINGLEMDS sync
10944 # Make sure journal flushed.
10946 local blk1=$(do_facet $SINGLEMDS \
10947 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10948 grep Blockcount | awk '{print $4}')
10950 # Remove old files, some OI blocks will become idle.
10951 unlinkmany $myDIR/t- 10000
10952 # Create new files, idle OI blocks should be reused.
10953 createmany -o $myDIR/t- 2000
10954 do_facet $SINGLEMDS sync
10955 # Make sure journal flushed.
10957 local blk2=$(do_facet $SINGLEMDS \
10958 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10959 grep Blockcount | awk '{print $4}')
10961 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10963 run_test 228a "try to reuse idle OI blocks"
10966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10967 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10968 skip "non-ldiskfs backend" && return
10970 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10971 local myDIR=$DIR/$tdir
10974 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10975 $LCTL set_param fail_loc=0x80001002
10976 createmany -o $myDIR/t- 10000
10977 $LCTL set_param fail_loc=0
10978 # The guard is current the largest FID holder
10980 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10982 local IDX=$(($SEQ % 64))
10984 do_facet $SINGLEMDS sync
10985 # Make sure journal flushed.
10987 local blk1=$(do_facet $SINGLEMDS \
10988 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10989 grep Blockcount | awk '{print $4}')
10991 # Remove old files, some OI blocks will become idle.
10992 unlinkmany $myDIR/t- 10000
10995 stop $SINGLEMDS || error "Fail to stop MDT."
10997 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10999 df $MOUNT || error "Fail to df."
11000 # Create new files, idle OI blocks should be reused.
11001 createmany -o $myDIR/t- 2000
11002 do_facet $SINGLEMDS sync
11003 # Make sure journal flushed.
11005 local blk2=$(do_facet $SINGLEMDS \
11006 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11007 grep Blockcount | awk '{print $4}')
11009 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11011 run_test 228b "idle OI blocks can be reused after MDT restart"
11015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11016 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11017 skip "non-ldiskfs backend" && return
11019 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11020 local myDIR=$DIR/$tdir
11023 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11024 $LCTL set_param fail_loc=0x80001002
11025 # 20000 files can guarantee there are index nodes in the OI file
11026 createmany -o $myDIR/t- 20000
11027 $LCTL set_param fail_loc=0
11028 # The guard is current the largest FID holder
11030 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11032 local IDX=$(($SEQ % 64))
11034 do_facet $SINGLEMDS sync
11035 # Make sure journal flushed.
11037 local blk1=$(do_facet $SINGLEMDS \
11038 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11039 grep Blockcount | awk '{print $4}')
11041 # Remove old files, some OI blocks will become idle.
11042 unlinkmany $myDIR/t- 20000
11044 # The OI file should become empty now
11046 # Create new files, idle OI blocks should be reused.
11047 createmany -o $myDIR/t- 2000
11048 do_facet $SINGLEMDS sync
11049 # Make sure journal flushed.
11051 local blk2=$(do_facet $SINGLEMDS \
11052 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11053 grep Blockcount | awk '{print $4}')
11055 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11057 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11061 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11064 mkdir -p $DIR/$tdir/test_230_local
11065 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11066 [ $mdt_idx -ne 0 ] &&
11067 error "create local directory on wrong MDT $mdt_idx"
11069 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11070 error "create remote directory failed"
11071 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11072 [ $mdt_idx -ne $MDTIDX ] &&
11073 error "create remote directory on wrong MDT $mdt_idx"
11075 createmany -o $DIR/$tdir/test_230/t- 10 ||
11076 error "create files on remote directory failed"
11077 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11078 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11079 rm -r $DIR/$tdir || error "unlink remote directory failed"
11081 run_test 230a "Create remote directory and files under the remote directory"
11084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11085 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11087 local remote_dir=$DIR/$tdir/remote_dir
11090 mkdir -p $DIR/$tdir
11091 $LFS mkdir -i $MDTIDX $remote_dir ||
11092 error "create remote directory failed"
11094 $LFS mkdir -i 0 $remote_dir/new_dir &&
11095 error "nested remote directory create succeed!"
11097 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11098 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11099 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11102 error "create remote directory failed after set enable_remote_dir"
11104 rm -rf $remote_dir || error "first unlink remote directory failed"
11106 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11107 error "chown worked"
11109 do_facet mds$MDTIDX lctl set_param \
11110 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11111 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11112 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11115 error "create remote dir failed after set enable_remote_dir_gid"
11117 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11119 run_test 230b "nested remote directory should be failed"
11123 # For simplicity this test assumes that max_pages_per_rpc
11124 # is the same across all OSCs
11125 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11126 local bulk_size=$((max_pages * 4096))
11128 mkdir -p $DIR/$tdir
11130 # clear the OSC stats
11131 $LCTL set_param osc.*.stats=0 &>/dev/null
11133 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11134 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11135 oflag=direct &>/dev/null || error "dd failed"
11137 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11138 if [ x$nrpcs != "x1" ]; then
11139 error "found $nrpc ost_write RPCs, not 1 as expected"
11142 # Drop the OSC cache, otherwise we will read from it
11143 cancel_lru_locks osc
11145 # clear the OSC stats
11146 $LCTL set_param osc.*.stats=0 &>/dev/null
11148 # Client reads $bulk_size.
11149 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11150 iflag=direct &>/dev/null || error "dd failed"
11152 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11153 if [ x$nrpcs != "x1" ]; then
11154 error "found $nrpc ost_read RPCs, not 1 as expected"
11157 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11160 mkdir -p $DIR/$tdir
11162 for i in {0..1023}; do
11163 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11164 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11165 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11169 run_test 231b "must not assert on fully utilized OST request buffer"
11172 mkdir -p $DIR/$tdir
11173 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11174 $LCTL set_param fail_loc=0x31c
11176 # ignore dd failure
11177 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11179 $LCTL set_param fail_loc=0
11180 umount_client $MOUNT || error "umount failed"
11181 mount_client $MOUNT || error "mount failed"
11183 run_test 232 "failed lock should not block umount"
11186 # tests that do cleanup/setup should be run at the end
11190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11192 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11193 $LCTL set_param fail_loc=0x903
11194 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11195 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11198 FAIL_ON_ERROR=true cleanup
11199 FAIL_ON_ERROR=true setup
11201 run_test 900 "umount should not race with any mgc requeue thread"
11204 check_and_cleanup_lustre
11205 if [ "$I_MOUNTED" != "yes" ]; then
11206 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true