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
1873 test_mkdir -p $DIR/$tdir
1875 for i in $(seq 0 $((OSTCOUNT - 1))); do
1876 # set stripe across all OSTs starting from OST$i
1877 $SETSTRIPE -i $i -c -1 $tfile$i
1878 # get striping information
1879 ost_idx=($($GETSTRIPE $tfile$i |
1880 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1883 for j in $(seq 0 $((OSTCOUNT - 1))); do
1884 index=$(((i + j) % OSTCOUNT))
1885 [ ${ost_idx[$j]} -eq $index ] ||
1886 error "$j:${ost_idx[$j]} != $index"
1890 run_test 27C "check full striping across all OSTs"
1892 # createtest also checks that device nodes are created and
1893 # then visible correctly (#2091)
1894 test_28() { # bug 2091
1896 $CREATETEST $DIR/d28/ct || error
1898 run_test 28 "create/mknod/mkdir with bad file types ============"
1901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1902 cancel_lru_locks mdc
1908 declare -i LOCKCOUNTORIG=0
1909 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1910 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1912 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1914 declare -i LOCKUNUSEDCOUNTORIG=0
1915 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1916 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1923 declare -i LOCKCOUNTCURRENT=0
1924 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1925 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1928 declare -i LOCKUNUSEDCOUNTCURRENT=0
1929 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1930 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1933 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1934 lctl set_param -n ldlm.dump_namespaces ""
1935 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1936 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1937 log "dumped log to $TMP/test_29.dk (bug 5793)"
1940 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1941 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1942 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1943 log "dumped log to $TMP/test_29.dk (bug 5793)"
1947 run_test 29 "IT_GETATTR regression ============================"
1949 test_30a() { # was test_30
1950 cp `which ls` $DIR || cp /bin/ls $DIR
1954 run_test 30a "execute binary from Lustre (execve) =============="
1957 cp `which ls` $DIR || cp /bin/ls $DIR
1959 $RUNAS $DIR/ls / || error
1962 run_test 30b "execute binary from Lustre as non-root ==========="
1964 test_30c() { # b=22376
1965 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1966 cp `which ls` $DIR || cp /bin/ls $DIR
1968 cancel_lru_locks mdc
1969 cancel_lru_locks osc
1970 $RUNAS $DIR/ls / || error
1973 run_test 30c "execute binary from Lustre without read perms ===="
1976 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1977 $CHECKSTAT -a $DIR/f31 || error
1979 run_test 31a "open-unlink file =================================="
1982 touch $DIR/f31 || error
1983 ln $DIR/f31 $DIR/f31b || error
1984 $MULTIOP $DIR/f31b Ouc || error
1985 $CHECKSTAT -t file $DIR/f31 || error
1987 run_test 31b "unlink file with multiple links while open ======="
1990 touch $DIR/f31 || error
1991 ln $DIR/f31 $DIR/f31c || error
1992 multiop_bg_pause $DIR/f31 O_uc || return 1
1994 $MULTIOP $DIR/f31c Ouc
1995 kill -USR1 $MULTIPID
1998 run_test 31c "open-unlink file with multiple links ============="
2001 opendirunlink $DIR/d31d $DIR/d31d || error
2002 $CHECKSTAT -a $DIR/d31d || error
2004 run_test 31d "remove of open directory ========================="
2006 test_31e() { # bug 2904
2007 check_kernel_version 34 || return 0
2008 openfilleddirunlink $DIR/d31e || error
2010 run_test 31e "remove of open non-empty directory ==============="
2012 test_31f() { # bug 4554
2013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2015 test_mkdir $DIR/d31f
2016 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2017 cp /etc/hosts $DIR/d31f
2019 $GETSTRIPE $DIR/d31f/hosts
2020 multiop_bg_pause $DIR/d31f D_c || return 1
2023 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2024 test_mkdir $DIR/d31f
2025 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2026 cp /etc/hosts $DIR/d31f
2028 $GETSTRIPE $DIR/d31f/hosts
2029 multiop_bg_pause $DIR/d31f D_c || return 1
2032 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2033 wait $MULTIPID || error "first opendir $MULTIPID failed"
2037 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2038 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2041 run_test 31f "remove of open directory with open-unlink file ==="
2044 echo "-- cross directory link --"
2045 test_mkdir $DIR/d31ga
2046 test_mkdir $DIR/d31gb
2048 ln $DIR/d31ga/f $DIR/d31gb/g
2049 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2050 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2051 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2052 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2054 run_test 31g "cross directory link==============="
2057 echo "-- cross directory link --"
2058 test_mkdir $DIR/d31h
2059 test_mkdir $DIR/d31h/dir
2061 ln $DIR/d31h/f $DIR/d31h/dir/g
2062 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2063 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2064 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2065 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2067 run_test 31h "cross directory link under child==============="
2070 echo "-- cross directory link --"
2071 test_mkdir $DIR/d31i
2072 test_mkdir $DIR/d31i/dir
2073 touch $DIR/d31i/dir/f
2074 ln $DIR/d31i/dir/f $DIR/d31i/g
2075 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2076 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2077 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2078 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2080 run_test 31i "cross directory link under parent==============="
2084 test_mkdir $DIR/d31j
2085 test_mkdir $DIR/d31j/dir1
2086 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2087 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2088 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2089 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2092 run_test 31j "link for directory==============="
2096 test_mkdir $DIR/d31k
2098 touch $DIR/d31k/exist
2099 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2100 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2101 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2102 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2103 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2104 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2105 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2108 run_test 31k "link to file: the same, non-existing, dir==============="
2111 test_mkdir $DIR/d31m
2113 test_mkdir $DIR/d31m2
2114 touch $DIR/d31m2/exist
2115 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2116 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2117 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2118 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2119 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2120 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2123 run_test 31m "link to file: the same, non-existing, dir==============="
2126 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2127 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2128 nlink=$(stat --format=%h $DIR/$tfile)
2129 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2130 exec 173<$DIR/$tfile
2131 trap "exec 173<&-" EXIT
2132 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2133 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2134 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2135 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2136 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2139 run_test 31n "check link count of unlinked file"
2141 cleanup_test32_mount() {
2143 $UMOUNT $DIR/$tdir/ext2-mountpoint
2147 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2148 echo "== more mountpoints and symlinks ================="
2149 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2150 trap cleanup_test32_mount EXIT
2151 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2152 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2153 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2154 cleanup_test32_mount
2156 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
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 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2165 cleanup_test32_mount
2167 run_test 32b "open d32b/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 test_mkdir -p $DIR/$tdir/d2/test_dir
2176 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2177 cleanup_test32_mount
2179 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2182 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2183 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2184 trap cleanup_test32_mount EXIT
2185 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2186 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2187 test_mkdir -p $DIR/$tdir/d2/test_dir
2188 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2189 cleanup_test32_mount
2191 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2194 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2195 test_mkdir -p $DIR/d32e/tmp
2196 TMP_DIR=$DIR/d32e/tmp
2197 ln -s $DIR/d32e $TMP_DIR/symlink11
2198 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2199 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2200 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2202 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2205 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2206 test_mkdir -p $DIR/d32f/tmp
2207 TMP_DIR=$DIR/d32f/tmp
2208 ln -s $DIR/d32f $TMP_DIR/symlink11
2209 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2210 ls $DIR/d32f/tmp/symlink11 || error
2211 ls $DIR/d32f/symlink01 || error
2213 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2216 TMP_DIR=$DIR/$tdir/tmp
2217 test_mkdir -p $DIR/$tdir/tmp
2218 test_mkdir $DIR/${tdir}2
2219 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2220 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2221 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2222 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2223 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2224 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2226 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2229 rm -fr $DIR/$tdir $DIR/${tdir}2
2230 TMP_DIR=$DIR/$tdir/tmp
2231 test_mkdir -p $DIR/$tdir/tmp
2232 test_mkdir $DIR/${tdir}2
2233 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2234 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2235 ls $TMP_DIR/symlink12 || error
2236 ls $DIR/$tdir/symlink02 || error
2238 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2242 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2243 trap cleanup_test32_mount EXIT
2244 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2245 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2246 touch $DIR/$tdir/test_file
2247 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2248 cleanup_test32_mount
2250 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2254 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2255 trap cleanup_test32_mount EXIT
2256 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2257 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2258 touch $DIR/$tdir/test_file
2259 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2260 cleanup_test32_mount
2262 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2267 trap cleanup_test32_mount EXIT
2268 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2269 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2270 test_mkdir -p $DIR/$tdir/d2
2271 touch $DIR/$tdir/d2/test_file || error
2272 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2273 cleanup_test32_mount
2275 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2280 trap cleanup_test32_mount EXIT
2281 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2282 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2283 test_mkdir -p $DIR/$tdir/d2
2284 touch $DIR/$tdir/d2/test_file
2285 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2286 cleanup_test32_mount
2288 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2292 test_mkdir -p $DIR/d32m/tmp
2293 TMP_DIR=$DIR/d32m/tmp
2294 ln -s $DIR $TMP_DIR/symlink11
2295 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2296 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2297 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2299 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2303 test_mkdir -p $DIR/d32n/tmp
2304 TMP_DIR=$DIR/d32n/tmp
2305 ln -s $DIR $TMP_DIR/symlink11
2306 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2307 ls -l $DIR/d32n/tmp/symlink11 || error
2308 ls -l $DIR/d32n/symlink01 || error
2310 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2313 rm -fr $DIR/d32o $DIR/$tfile
2315 test_mkdir -p $DIR/d32o/tmp
2316 TMP_DIR=$DIR/d32o/tmp
2317 ln -s $DIR/$tfile $TMP_DIR/symlink12
2318 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2319 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2320 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2321 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2322 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2324 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2334 test_mkdir -p $DIR/d32p/tmp
2336 TMP_DIR=$DIR/d32p/tmp
2338 ln -s $DIR/$tfile $TMP_DIR/symlink12
2340 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2342 cat $DIR/d32p/tmp/symlink12 || error
2344 cat $DIR/d32p/symlink02 || error
2347 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2349 cleanup_testdir_mount() {
2355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2356 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2357 trap cleanup_testdir_mount EXIT
2358 test_mkdir -p $DIR/$tdir
2359 touch $DIR/$tdir/under_the_mount
2360 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2361 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2362 cleanup_testdir_mount
2364 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2368 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2369 trap cleanup_testdir_mount EXIT
2370 test_mkdir -p $DIR/$tdir
2371 touch $DIR/$tdir/under_the_mount
2372 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2373 ls $DIR/$tdir | grep -q under_the_mount && error || true
2374 cleanup_testdir_mount
2376 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2381 chmod 444 $DIR/$tfile
2382 chown $RUNAS_ID $DIR/$tfile
2384 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2387 run_test 33aa "write file with mode 444 (should return error) ===="
2391 test_mkdir -p $DIR/d33
2392 chown $RUNAS_ID $DIR/d33
2393 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2394 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2395 error "open RDWR" || true
2397 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2401 test_mkdir -p $DIR/d33
2402 chown $RUNAS_ID $DIR/d33
2403 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2405 run_test 33b "test open file with malformed flags (No panic and return error)"
2408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2414 remote_ost_nodsh && skip "remote OST with nodsh" && return
2417 test_mkdir -p $DIR/d33
2418 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2421 for ostnum in $(seq $OSTCOUNT); do
2422 # test-framework's OST numbering is one-based, while Lustre's
2424 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2425 # Parsing llobdstat's output sucks; we could grep the /proc
2426 # path, but that's likely to not be as portable as using the
2427 # llobdstat utility. So we parse lctl output instead.
2428 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2429 obdfilter/$ostname/stats |
2430 awk '/^write_bytes/ {print $7}' )
2431 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2432 if (( ${write_bytes:-0} > 0 ))
2439 $all_zeros || return 0
2442 echo foo > $DIR/d33/bar
2446 # Total up write_bytes after writing. We'd better find non-zeros.
2447 for ostnum in $(seq $OSTCOUNT); do
2448 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2449 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2450 obdfilter/$ostname/stats |
2451 awk '/^write_bytes/ {print $7}' )
2452 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2453 if (( ${write_bytes:-0} > 0 ))
2462 for ostnum in $(seq $OSTCOUNT); do
2463 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2464 echo "Check that write_bytes is present in obdfilter/*/stats:"
2465 do_facet ost$ostnum lctl get_param -n \
2466 obdfilter/$ostname/stats
2468 error "OST not keeping write_bytes stats (b22312)"
2471 run_test 33c "test llobdstat and write_bytes"
2474 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2477 local remote_dir=$DIR/$tdir/remote_dir
2480 $LFS mkdir -i $MDTIDX $remote_dir ||
2481 error "create remote directory failed"
2483 touch $remote_dir/$tfile
2484 chmod 444 $remote_dir/$tfile
2485 chown $RUNAS_ID $remote_dir/$tfile
2487 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2489 chown $RUNAS_ID $remote_dir
2490 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2491 error "create" || true
2492 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2493 error "open RDWR" || true
2494 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2495 error "create" || true
2497 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2499 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2502 $MCREATE $DIR/f34 || error
2503 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2504 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2505 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2506 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2508 run_test 34a "truncate file that has not been opened ==========="
2511 [ ! -f $DIR/f34 ] && test_34a
2512 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2513 $OPENFILE -f O_RDONLY $DIR/f34
2514 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2515 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2517 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2520 [ ! -f $DIR/f34 ] && test_34a
2521 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2522 $OPENFILE -f O_RDWR $DIR/f34
2523 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2524 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2526 run_test 34c "O_RDWR opening file-with-size works =============="
2529 [ ! -f $DIR/f34 ] && test_34a
2530 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2531 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2534 run_test 34d "write to sparse file ============================="
2538 $MCREATE $DIR/f34e || error
2539 $TRUNCATE $DIR/f34e 1000 || error
2540 $CHECKSTAT -s 1000 $DIR/f34e || error
2541 $OPENFILE -f O_RDWR $DIR/f34e
2542 $CHECKSTAT -s 1000 $DIR/f34e || error
2544 run_test 34e "create objects, some with size and some without =="
2546 test_34f() { # bug 6242, 6243
2547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2550 $MCREATE $DIR/f34f || error
2551 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2552 dd if=$DIR/f34f of=$TMP/f34f
2553 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2554 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2555 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2556 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2557 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2559 run_test 34f "read from a file with no objects until EOF ======="
2562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2563 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2564 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2565 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2566 cancel_lru_locks osc
2567 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2568 error "wrong size after lock cancel"
2570 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2571 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2572 error "expanding truncate failed"
2573 cancel_lru_locks osc
2574 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2575 error "wrong expanded size after lock cancel"
2577 run_test 34g "truncate long file ==============================="
2580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2584 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2585 sync # Flush the cache so that multiop below does not block on cache
2586 # flush when getting the group lock
2587 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2591 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2592 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2596 local nsz=`stat -c %s $DIR/$tfile`
2597 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2599 run_test 34h "ftruncate file under grouplock should not block"
2602 cp /bin/sh $DIR/f35a
2604 chown $RUNAS_ID $DIR/f35a
2605 $RUNAS $DIR/f35a && error || true
2608 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2612 utime $DIR/f36 || error
2614 run_test 36a "MDS utime check (mknod, utime) ==================="
2618 utime $DIR/f36 || error
2620 run_test 36b "OST utime check (open, utime) ===================="
2625 chown $RUNAS_ID $DIR/d36
2626 $RUNAS utime $DIR/d36/f36 || error
2628 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2631 [ ! -d $DIR/d36 ] && test_36c
2632 echo "" > $DIR/d36/f36
2633 $RUNAS utime $DIR/d36/f36 || error
2635 run_test 36d "non-root OST utime check (open, utime) ==========="
2638 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2639 test_mkdir -p $DIR/$tdir
2640 touch $DIR/$tdir/$tfile
2641 $RUNAS utime $DIR/$tdir/$tfile && \
2642 error "utime worked, expected failure" || true
2644 run_test 36e "utime on non-owned file (should return error) ===="
2648 local LANG_SAVE=$LANG
2649 local LC_LANG_SAVE=$LC_LANG
2650 export LANG=C LC_LANG=C # for date language
2652 DATESTR="Dec 20 2000"
2653 test_mkdir -p $DIR/$tdir
2654 lctl set_param fail_loc=$fl
2656 cp /etc/hosts $DIR/$tdir/$tfile
2657 sync & # write RPC generated with "current" inode timestamp, but delayed
2659 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2660 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2661 cancel_lru_locks osc
2662 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2664 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2665 echo "BEFORE: $LS_BEFORE" && \
2666 echo "AFTER : $LS_AFTER" && \
2667 echo "WANT : $DATESTR" && \
2668 error "$DIR/$tdir/$tfile timestamps changed" || true
2670 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2675 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2676 subr_36fh "0x80000214"
2678 run_test 36f "utime on file racing with OST BRW write =========="
2681 remote_ost_nodsh && skip "remote OST with nodsh" && return
2682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2687 test_mkdir -p $DIR/$tdir
2688 fmd_max_age=$(do_facet ost1 \
2689 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2692 fmd_before=$(do_facet ost1 \
2693 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2694 touch $DIR/$tdir/$tfile
2695 sleep $((fmd_max_age + 12))
2696 fmd_after=$(do_facet ost1 \
2697 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2699 echo "fmd_before: $fmd_before"
2700 echo "fmd_after: $fmd_after"
2701 [ "$fmd_after" -gt "$fmd_before" ] && \
2702 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2703 error "fmd didn't expire after ping" || true
2705 run_test 36g "filter mod data cache expiry ====================="
2708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2709 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2710 subr_36fh "0x80000227"
2712 run_test 36h "utime on file racing with OST BRW write =========="
2714 # test_37 - duplicate with tests 32q 32r
2717 local file=$DIR/$tfile
2719 openfile -f O_DIRECTORY $file
2722 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2723 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2725 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2729 touch $DIR/${tfile}2
2730 # ls -l $DIR/$tfile $DIR/${tfile}2
2731 # ls -lu $DIR/$tfile $DIR/${tfile}2
2732 # ls -lc $DIR/$tfile $DIR/${tfile}2
2734 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2735 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2737 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2739 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2741 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2742 error "O_TRUNC didn't change timestamps"
2745 run_test 39 "mtime changed on create ==========================="
2748 test_mkdir -p $DIR/$tdir
2749 cp -p /etc/passwd $DIR/$tdir/fopen
2750 cp -p /etc/passwd $DIR/$tdir/flink
2751 cp -p /etc/passwd $DIR/$tdir/funlink
2752 cp -p /etc/passwd $DIR/$tdir/frename
2753 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2756 echo "aaaaaa" >> $DIR/$tdir/fopen
2757 echo "aaaaaa" >> $DIR/$tdir/flink
2758 echo "aaaaaa" >> $DIR/$tdir/funlink
2759 echo "aaaaaa" >> $DIR/$tdir/frename
2761 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2762 local link_new=`stat -c %Y $DIR/$tdir/flink`
2763 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2764 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2766 cat $DIR/$tdir/fopen > /dev/null
2767 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2768 rm -f $DIR/$tdir/funlink2
2769 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2771 for (( i=0; i < 2; i++ )) ; do
2772 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2773 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2774 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2775 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2777 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2778 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2779 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2780 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2782 cancel_lru_locks osc
2783 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2786 run_test 39b "mtime change on open, link, unlink, rename ======"
2788 # this should be set to past
2789 TEST_39_MTIME=`date -d "1 year ago" +%s`
2795 local mtime0=`stat -c %Y $DIR1/$tfile`
2797 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2798 local mtime1=`stat -c %Y $DIR1/$tfile`
2799 [ "$mtime1" = $TEST_39_MTIME ] || \
2800 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2803 echo hello >> $DIR1/$tfile
2805 local mtime2=`stat -c %Y $DIR1/$tfile`
2806 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2807 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2809 mv $DIR1/$tfile $DIR1/$tfile-1
2811 for (( i=0; i < 2; i++ )) ; do
2812 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2813 [ "$mtime2" = "$mtime3" ] || \
2814 error "mtime ($mtime2) changed (to $mtime3) on rename"
2816 cancel_lru_locks osc
2817 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2820 run_test 39c "mtime change on rename ==========================="
2824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2827 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2829 for (( i=0; i < 2; i++ )) ; do
2830 local mtime=`stat -c %Y $DIR1/$tfile`
2831 [ $mtime = $TEST_39_MTIME ] || \
2832 error "mtime($mtime) is not set to $TEST_39_MTIME"
2834 cancel_lru_locks osc
2835 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2838 run_test 39d "create, utime, stat =============================="
2842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2844 local mtime1=`stat -c %Y $DIR1/$tfile`
2846 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2848 for (( i=0; i < 2; i++ )) ; do
2849 local mtime2=`stat -c %Y $DIR1/$tfile`
2850 [ $mtime2 = $TEST_39_MTIME ] || \
2851 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2853 cancel_lru_locks osc
2854 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2857 run_test 39e "create, stat, utime, stat ========================"
2861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2863 mtime1=`stat -c %Y $DIR1/$tfile`
2866 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2868 for (( i=0; i < 2; i++ )) ; do
2869 local mtime2=`stat -c %Y $DIR1/$tfile`
2870 [ $mtime2 = $TEST_39_MTIME ] || \
2871 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2873 cancel_lru_locks osc
2874 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2877 run_test 39f "create, stat, sleep, utime, stat ================="
2881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2882 echo hello >> $DIR1/$tfile
2883 local mtime1=`stat -c %Y $DIR1/$tfile`
2886 chmod o+r $DIR1/$tfile
2888 for (( i=0; i < 2; i++ )) ; do
2889 local mtime2=`stat -c %Y $DIR1/$tfile`
2890 [ "$mtime1" = "$mtime2" ] || \
2891 error "lost mtime: $mtime2, should be $mtime1"
2893 cancel_lru_locks osc
2894 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2897 run_test 39g "write, chmod, stat ==============================="
2901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2906 echo hello >> $DIR1/$tfile
2907 local mtime1=`stat -c %Y $DIR1/$tfile`
2909 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2911 if [ "$d1" != "$d2" ]; then
2912 echo "write and touch not within one second"
2914 for (( i=0; i < 2; i++ )) ; do
2915 local mtime2=`stat -c %Y $DIR1/$tfile`
2916 [ "$mtime2" = $TEST_39_MTIME ] || \
2917 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2919 cancel_lru_locks osc
2920 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2924 run_test 39h "write, utime within one second, stat ============="
2927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2931 echo hello >> $DIR1/$tfile
2932 local mtime1=`stat -c %Y $DIR1/$tfile`
2934 mv $DIR1/$tfile $DIR1/$tfile-1
2936 for (( i=0; i < 2; i++ )) ; do
2937 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2939 [ "$mtime1" = "$mtime2" ] || \
2940 error "lost mtime: $mtime2, should be $mtime1"
2942 cancel_lru_locks osc
2943 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2946 run_test 39i "write, rename, stat =============================="
2949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2950 start_full_debug_logging
2954 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2955 lctl set_param fail_loc=0x80000412
2956 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2957 error "multiop failed"
2959 local mtime1=`stat -c %Y $DIR1/$tfile`
2961 mv $DIR1/$tfile $DIR1/$tfile-1
2963 kill -USR1 $multipid
2964 wait $multipid || error "multiop close failed"
2966 for (( i=0; i < 2; i++ )) ; do
2967 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2968 [ "$mtime1" = "$mtime2" ] ||
2969 error "mtime is lost on close: $mtime2, " \
2972 cancel_lru_locks osc
2973 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2975 lctl set_param fail_loc=0
2976 stop_full_debug_logging
2978 run_test 39j "write, rename, close, stat ======================="
2981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2985 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2987 local mtime1=`stat -c %Y $DIR1/$tfile`
2989 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2991 kill -USR1 $multipid
2992 wait $multipid || error "multiop close failed"
2994 for (( i=0; i < 2; i++ )) ; do
2995 local mtime2=`stat -c %Y $DIR1/$tfile`
2997 [ "$mtime2" = $TEST_39_MTIME ] || \
2998 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3000 cancel_lru_locks osc
3001 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3004 run_test 39k "write, utime, close, stat ========================"
3006 # this should be set to future
3007 TEST_39_ATIME=`date -d "1 year" +%s`
3010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3011 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3012 local atime_diff=$(do_facet $SINGLEMDS \
3013 lctl get_param -n mdd.*MDT0000*.atime_diff)
3017 # test setting directory atime to future
3018 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3019 local atime=$(stat -c %X $DIR/$tdir)
3020 [ "$atime" = $TEST_39_ATIME ] || \
3021 error "atime is not set to future: $atime, $TEST_39_ATIME"
3023 # test setting directory atime from future to now
3024 local d1=$(date +%s)
3026 local d2=$(date +%s)
3028 cancel_lru_locks mdc
3029 atime=$(stat -c %X $DIR/$tdir)
3030 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3031 error "atime is not updated from future: $atime, $d1<atime<$d2"
3033 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3036 # test setting directory atime when now > dir atime + atime_diff
3040 cancel_lru_locks mdc
3041 atime=$(stat -c %X $DIR/$tdir)
3042 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3043 error "atime is not updated : $atime, should be $d2"
3045 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3048 # test not setting directory atime when now < dir atime + atime_diff
3050 cancel_lru_locks mdc
3051 atime=$(stat -c %X $DIR/$tdir)
3052 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3053 error "atime is updated to $atime, should remain $d1<atime<$d2"
3055 do_facet $SINGLEMDS \
3056 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3058 run_test 39l "directory atime update ==========================="
3061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3064 local far_past_mtime=$(date -d "May 29 1953" +%s)
3065 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3067 touch -m -d @$far_past_mtime $DIR1/$tfile
3068 touch -a -d @$far_past_atime $DIR1/$tfile
3070 for (( i=0; i < 2; i++ )) ; do
3071 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3072 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3073 error "atime or mtime set incorrectly"
3075 cancel_lru_locks osc
3076 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3079 run_test 39m "test atime and mtime before 1970"
3082 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
3083 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
3084 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
3086 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3090 small_write $DIR/f41 18
3092 run_test 41 "test small file write + fstat ====================="
3094 count_ost_writes() {
3095 lctl get_param -n osc.*.stats |
3096 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3103 BG_DIRTY_RATIO_SAVE=10
3104 MAX_BG_DIRTY_RATIO=25
3108 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3109 # dirty_ratio, dirty_background_ratio
3110 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3111 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3112 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3113 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3115 # if file not here, we are a 2.4 kernel
3116 kill -CONT `pidof kupdated`
3121 # setup the trap first, so someone cannot exit the test at the
3122 # exact wrong time and mess up a machine
3123 trap start_writeback EXIT
3124 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3125 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3126 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3127 sysctl -w vm.dirty_writeback_centisecs=0
3128 sysctl -w vm.dirty_writeback_centisecs=0
3129 # save and increase /proc/sys/vm/dirty_ratio
3130 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3131 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3132 # save and increase /proc/sys/vm/dirty_background_ratio
3133 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3134 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3136 # if file not here, we are a 2.4 kernel
3137 kill -STOP `pidof kupdated`
3141 # ensure that all stripes have some grant before we test client-side cache
3143 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3144 dd if=/dev/zero of=$i bs=4k count=1
3149 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3150 # file truncation, and file removal.
3152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3154 cancel_lru_locks osc
3156 sync; sleep 1; sync # just to be safe
3157 BEFOREWRITES=`count_ost_writes`
3158 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3159 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3160 AFTERWRITES=`count_ost_writes`
3161 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3162 error "$BEFOREWRITES < $AFTERWRITES"
3165 run_test 42a "ensure that we don't flush on close =============="
3168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3170 cancel_lru_locks osc
3173 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3174 BEFOREWRITES=`count_ost_writes`
3175 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3176 AFTERWRITES=`count_ost_writes`
3177 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3178 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3180 BEFOREWRITES=`count_ost_writes`
3181 sync || error "sync: $?"
3182 AFTERWRITES=`count_ost_writes`
3183 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3184 error "$BEFOREWRITES < $AFTERWRITES on sync"
3186 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3190 run_test 42b "test destroy of file with cached dirty data ======"
3192 # if these tests just want to test the effect of truncation,
3193 # they have to be very careful. consider:
3194 # - the first open gets a {0,EOF}PR lock
3195 # - the first write conflicts and gets a {0, count-1}PW
3196 # - the rest of the writes are under {count,EOF}PW
3197 # - the open for truncate tries to match a {0,EOF}PR
3198 # for the filesize and cancels the PWs.
3199 # any number of fixes (don't get {0,EOF} on open, match
3200 # composite locks, do smarter file size management) fix
3201 # this, but for now we want these tests to verify that
3202 # the cancellation with truncate intent works, so we
3203 # start the file with a full-file pw lock to match against
3204 # until the truncate.
3209 cancel_lru_locks osc
3211 # prime the file with 0,EOF PW to match
3215 # now the real test..
3216 dd if=/dev/zero of=$file bs=1024 count=100
3217 BEFOREWRITES=`count_ost_writes`
3218 $TRUNCATE $file $offset
3219 cancel_lru_locks osc
3220 AFTERWRITES=`count_ost_writes`
3225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3227 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3228 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3231 run_test 42c "test partial truncate of file with cached dirty data"
3234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3236 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3237 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3240 run_test 42d "test complete truncate of file with cached dirty data"
3242 test_42e() { # bug22074
3243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3244 local TDIR=$DIR/${tdir}e
3245 local pagesz=$(page_size)
3246 local pages=16 # hardcoded 16 pages, don't change it.
3247 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3248 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3252 test_mkdir -p $DIR/${tdir}e
3253 $SETSTRIPE -c 1 $TDIR
3254 createmany -o $TDIR/f $files
3256 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3258 # we assume that with $OSTCOUNT files, at least one of them will
3259 # be allocated on OST0.
3260 warmup_files=$((OSTCOUNT * max_dirty_mb))
3261 createmany -o $TDIR/w $warmup_files
3263 # write a large amount of data into one file and sync, to get good
3264 # avail_grant number from OST.
3265 for ((i=0; i<$warmup_files; i++)); do
3266 idx=$($GETSTRIPE -i $TDIR/w$i)
3267 [ $idx -ne 0 ] && continue
3268 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3271 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3273 $LCTL get_param $proc_osc0/cur_dirty_bytes
3274 $LCTL get_param $proc_osc0/cur_grant_bytes
3276 # create as much dirty pages as we can while not to trigger the actual
3277 # RPCs directly. but depends on the env, VFS may trigger flush during this
3278 # period, hopefully we are good.
3279 for ((i=0; i<$warmup_files; i++)); do
3280 idx=$($GETSTRIPE -i $TDIR/w$i)
3281 [ $idx -ne 0 ] && continue
3282 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3284 $LCTL get_param $proc_osc0/cur_dirty_bytes
3285 $LCTL get_param $proc_osc0/cur_grant_bytes
3287 # perform the real test
3288 $LCTL set_param $proc_osc0/rpc_stats 0
3289 for ((;i<$files; i++)); do
3290 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3291 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3294 $LCTL get_param $proc_osc0/rpc_stats
3297 local have_ppr=false
3298 $LCTL get_param $proc_osc0/rpc_stats |
3299 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3300 # skip lines until we are at the RPC histogram data
3301 [ "$PPR" == "pages" ] && have_ppr=true && continue
3302 $have_ppr || continue
3304 # we only want the percent stat for < 16 pages
3305 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3307 percent=$((percent + WPCT))
3308 if [ $percent -gt 15 ]; then
3309 error "less than 16-pages write RPCs" \
3316 run_test 42e "verify sub-RPC writes are not done synchronously"
3319 test_mkdir -p $DIR/$tdir
3320 cp -p /bin/ls $DIR/$tdir/$tfile
3321 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3323 # give multiop a chance to open
3326 $DIR/$tdir/$tfile && error || true
3329 run_test 43 "execution of file opened for write should return -ETXTBSY"
3332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3333 test_mkdir -p $DIR/$tdir
3334 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3335 cp -p multiop $DIR/$tdir/multiop
3336 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3339 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3340 kill -USR1 $MULTIOP_PID || return 2
3341 wait $MULTIOP_PID || return 3
3344 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3348 test_mkdir -p $DIR/$tdir
3349 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3350 cp -p multiop $DIR/$tdir/multiop
3351 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3354 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3355 kill -USR1 $MULTIOP_PID || return 2
3356 wait $MULTIOP_PID || return 3
3359 run_test 43b "truncate of file being executed should return -ETXTBSY"
3362 local testdir="$DIR/$tdir"
3363 test_mkdir -p $DIR/$tdir
3365 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3366 ( cd $testdir && md5sum -c)
3368 run_test 43c "md5sum of copy into lustre========================"
3371 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3372 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3373 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3375 run_test 44 "zero length read from a sparse stripe ============="
3378 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3380 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3381 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3382 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3384 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3385 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3388 OFFSETS="0 $((stride/2)) $((stride-1))"
3389 for offset in $OFFSETS ; do
3390 for i in `seq 0 $((nstripe-1))`; do
3391 local GLOBALOFFSETS=""
3392 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3393 local myfn=$DIR/d44a-$size
3394 echo "--------writing $myfn at $size"
3395 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3396 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3397 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3398 || error "ll_sparseness_verify $GLOBALOFFSETS"
3400 for j in `seq 0 $((nstripe-1))`; do
3401 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3402 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3403 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3405 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3406 || error "ll_sparseness_verify $GLOBALOFFSETS"
3411 run_test 44a "test sparse pwrite ==============================="
3415 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3421 before=`dirty_osc_total`
3422 echo executing "\"$*\""
3424 after=`dirty_osc_total`
3425 echo before $before, after $after
3428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3430 # Obtain grants from OST if it supports it
3431 echo blah > ${f}_grant
3434 do_dirty_record "echo blah > $f"
3435 [ $before -eq $after ] && error "write wasn't cached"
3436 do_dirty_record "> $f"
3437 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3438 do_dirty_record "echo blah > $f"
3439 [ $before -eq $after ] && error "write wasn't cached"
3440 do_dirty_record "sync"
3441 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3442 do_dirty_record "echo blah > $f"
3443 [ $before -eq $after ] && error "write wasn't cached"
3444 do_dirty_record "cancel_lru_locks osc"
3445 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3448 run_test 45 "osc io page accounting ============================"
3450 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3451 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3452 # objects offset and an assert hit when an rpc was built with 1023's mapped
3453 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3459 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3461 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3462 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3466 run_test 46 "dirtying a previously written page ================"
3468 # test_47 is removed "Device nodes check" is moved to test_28
3470 test_48a() { # bug 2399
3471 check_kernel_version 34 || return 0
3472 test_mkdir -p $DIR/$tdir
3474 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3475 test_mkdir $DIR/$tdir || error "recreate directory failed"
3476 touch foo || error "'touch foo' failed after recreating cwd"
3477 test_mkdir $DIR/$tdir/bar ||
3478 error "'mkdir foo' failed after recreating cwd"
3479 if check_kernel_version 44; then
3480 touch .foo || error "'touch .foo' failed after recreating cwd"
3481 test_mkdir $DIR/$tdir/.bar ||
3482 error "'mkdir .foo' failed after recreating cwd"
3484 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3485 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3486 cd . || error "'cd .' failed after recreating cwd"
3487 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3488 rmdir . && error "'rmdir .' worked after recreating cwd"
3489 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3490 cd .. || error "'cd ..' failed after recreating cwd"
3492 run_test 48a "Access renamed working dir (should return errors)="
3494 test_48b() { # bug 2399
3495 check_kernel_version 34 || return 0
3497 test_mkdir -p $DIR/$tdir
3499 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3500 touch foo && error "'touch foo' worked after removing cwd"
3501 test_mkdir $DIR/$tdir/foo &&
3502 error "'mkdir foo' worked after removing cwd"
3503 if check_kernel_version 44; then
3504 touch .foo && error "'touch .foo' worked after removing cwd"
3505 test_mkdir $DIR/$tdir/.foo &&
3506 error "'mkdir .foo' worked after removing cwd"
3508 ls . > /dev/null && error "'ls .' worked after removing cwd"
3509 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3510 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3511 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3512 rmdir . && error "'rmdir .' worked after removing cwd"
3513 ln -s . foo && error "'ln -s .' worked after removing cwd"
3514 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3516 run_test 48b "Access removed working dir (should return errors)="
3518 test_48c() { # bug 2350
3519 check_kernel_version 36 || return 0
3520 #lctl set_param debug=-1
3523 test_mkdir -p $DIR/$tdir/dir
3525 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3526 $TRACE touch foo && error "touch foo worked after removing cwd"
3527 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3528 if check_kernel_version 44; then
3529 touch .foo && error "touch .foo worked after removing cwd"
3530 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3532 $TRACE ls . && error "'ls .' worked after removing cwd"
3533 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3534 is_patchless || ( $TRACE cd . &&
3535 error "'cd .' worked after removing cwd" )
3536 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3537 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3538 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3539 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3541 run_test 48c "Access removed working subdir (should return errors)"
3543 test_48d() { # bug 2350
3544 check_kernel_version 36 || return 0
3545 #lctl set_param debug=-1
3548 test_mkdir -p $DIR/$tdir/dir
3550 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3551 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3552 $TRACE touch foo && error "'touch foo' worked after removing parent"
3553 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3554 if check_kernel_version 44; then
3555 touch .foo && error "'touch .foo' worked after removing parent"
3557 error "mkdir .foo worked after removing parent"
3559 $TRACE ls . && error "'ls .' worked after removing parent"
3560 $TRACE ls .. && error "'ls ..' worked after removing parent"
3561 is_patchless || ( $TRACE cd . &&
3562 error "'cd .' worked after recreate parent" )
3563 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3564 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3565 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3566 is_patchless || ( $TRACE cd .. &&
3567 error "'cd ..' worked after removing parent" || true )
3569 run_test 48d "Access removed parent subdir (should return errors)"
3571 test_48e() { # bug 4134
3572 check_kernel_version 41 || return 0
3573 #lctl set_param debug=-1
3576 test_mkdir -p $DIR/$tdir/dir
3578 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3579 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3580 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3581 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3582 # On a buggy kernel addition of "touch foo" after cd .. will
3583 # produce kernel oops in lookup_hash_it
3584 touch ../foo && error "'cd ..' worked after recreate parent"
3586 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3588 run_test 48e "Access to recreated parent subdir (should return errors)"
3590 test_49() { # LU-1030
3591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3592 # get ost1 size - lustre-OST0000
3593 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3594 # write 800M at maximum
3595 [ $ost1_size -gt 819200 ] && ost1_size=819200
3597 lfs setstripe -c 1 -i 0 $DIR/$tfile
3598 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3601 # change max_pages_per_rpc while writing the file
3602 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3603 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3604 # loop until dd process exits
3605 while ps ax -opid | grep -wq $dd_pid; do
3606 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3607 sleep $((RANDOM % 5 + 1))
3609 # restore original max_pages_per_rpc
3610 $LCTL set_param $osc1_mppc=$orig_mppc
3611 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3613 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3617 test_mkdir $DIR/$tdir
3619 ls /proc/$$/cwd || error
3621 run_test 50 "special situations: /proc symlinks ==============="
3623 test_51a() { # was test_51
3624 # bug 1516 - create an empty entry right after ".." then split dir
3625 test_mkdir -p $DIR/$tdir
3626 touch $DIR/$tdir/foo
3627 $MCREATE $DIR/$tdir/bar
3629 createmany -m $DIR/$tdir/longfile 201
3631 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3632 $MCREATE $DIR/$tdir/longfile$FNUM
3637 ls -l $DIR/$tdir > /dev/null || error
3639 run_test 51a "special situations: split htree with empty entry =="
3641 export NUMTEST=70000
3643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3644 local BASE=$DIR/$tdir
3646 # cleanup the directory
3651 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3652 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3653 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3656 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3657 echo "reduced count to $NUMTEST due to inodes"
3659 # need to check free space for the directories as well
3660 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3661 numfree=$((blkfree / 4))
3662 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3663 echo "reduced count to $NUMTEST due to blocks"
3665 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3666 echo "failed" > $BASE/fnum
3668 run_test 51b "exceed 64k subdirectory nlink limit"
3670 test_51ba() { # LU-993
3671 local BASE=$DIR/$tdir
3672 # unlink all but 100 subdirectories, then check it still works
3674 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3676 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3677 local DELETE=$((NUMTEST - LEFT))
3679 # continue on to run this test even if 51b didn't finish,
3680 # just to delete the many subdirectories created.
3681 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3683 # for ldiskfs the nlink count should be 1, but this is OSD specific
3684 # and so this is listed for informational purposes only
3685 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3686 unlinkmany -d $BASE/d $DELETE
3689 if [ $RC -ne 0 ]; then
3690 if [ "$NUMPREV" == "failed" ]; then
3691 skip "previous setup failed"
3694 error "unlink of first $DELETE subdirs failed"
3699 echo "nlink between: $(stat -c %h $BASE)"
3700 # trim the first line of ls output
3701 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3702 [ $FOUND -ne $LEFT ] &&
3703 error "can't find subdirs: found only $FOUND/$LEFT"
3705 unlinkmany -d $BASE/d $DELETE $LEFT ||
3706 error "unlink of second $LEFT subdirs failed"
3707 # regardless of whether the backing filesystem tracks nlink accurately
3708 # or not, the nlink count shouldn't be more than "." and ".." here
3709 local AFTER=$(stat -c %h $BASE)
3710 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3711 echo "nlink after: $AFTER"
3713 run_test 51ba "verify nlink for many subdirectory cleanup"
3716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3717 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3718 test_mkdir -p $DIR/$tdir
3719 createmany -o $DIR/$tdir/t- 1000
3720 $GETSTRIPE $DIR/$tdir > $TMP/files
3721 for N in `seq 0 $((OSTCOUNT - 1))`; do
3722 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3723 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3724 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3726 unlinkmany $DIR/$tdir/t- 1000
3729 for N in `seq 1 $((OSTCOUNT - 1))`; do
3730 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3731 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3732 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3733 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3735 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3736 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3737 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3738 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3742 run_test 51d "check object distribution ===================="
3745 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3746 test_mkdir -p $DIR/$tdir
3747 touch $DIR/$tdir/foo
3748 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3749 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3750 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3751 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3752 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3754 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3755 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3756 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3758 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3759 cp -r $DIR/$tdir /tmp/
3760 rm -fr $DIR/$tdir || error "cleanup rm failed"
3762 run_test 52a "append-only flag test (should return errors) ====="
3765 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3766 test_mkdir -p $DIR/$tdir
3767 touch $DIR/$tdir/foo
3768 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3769 cat test > $DIR/$tdir/foo && error "cat test worked"
3770 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3771 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3772 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3774 echo foo >> $DIR/$tdir/foo && error "echo worked"
3775 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3776 [ -f $DIR/$tdir/foo ] || error
3777 [ -f $DIR/$tdir/foo_ren ] && error
3778 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3780 chattr -i $DIR/$tdir/foo || error "chattr failed"
3782 rm -fr $DIR/$tdir || error
3784 run_test 52b "immutable flag test (should return errors) ======="
3787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3788 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3789 remote_ost_nodsh && skip "remote OST with nodsh" && return
3804 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3805 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3806 param=$(echo ${value[0]} | cut -d "=" -f1)
3807 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3808 param_seq=$(echo ${param} |
3809 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3810 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3811 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3813 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3814 node=$(facet_active_host ost$((ostnum+1)))
3815 param="obdfilter.$ostname.last_id"
3816 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3817 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3818 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3820 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3821 if [ $ost_last_seq = $mds_last_seq ]; then
3822 if [ $ost_last_id != $mds_last ]; then
3823 error "$ost_last != $mds_last_id"
3831 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3834 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3837 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3838 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3839 $SOCKETSERVER $DIR/socket
3840 $SOCKETCLIENT $DIR/socket || error
3841 $MUNLINK $DIR/socket
3843 run_test 54a "unix domain socket test =========================="
3849 dd if=/dev/zero of=$f bs=`page_size` count=1
3851 run_test 54b "char device works in lustre ======================"
3854 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3855 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3856 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3858 for i in `seq 3 7`; do
3859 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3870 loopdev="$DIR/loop54c"
3873 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3874 mknod $loopdev b 7 $LOOPNUM
3875 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3876 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3877 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3878 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3880 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3881 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3883 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3888 run_test 54c "block device works in lustre ====================="
3894 [ "$string" = `echo $string > $f | cat $f` ] || error
3896 run_test 54d "fifo device works in lustre ======================"
3899 check_kernel_version 46 || return 0
3902 cp -aL /dev/console $f
3903 echo $string > $f || error
3905 run_test 54e "console/tty device works in lustre ======================"
3907 #The test_55 used to be iopen test and it was removed by bz#24037.
3908 #run_test 55 "check iopen_connect_dentry() ======================"
3910 test_56a() { # was test_56
3913 test_mkdir $DIR/$tdir
3914 test_mkdir $DIR/$tdir/dir
3916 NUMFILESx2=$(($NUMFILES * 2))
3917 for i in `seq 1 $NUMFILES` ; do
3918 touch $DIR/$tdir/file$i
3919 touch $DIR/$tdir/dir/file$i
3922 # test lfs getstripe with --recursive
3923 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3924 [ $FILENUM -eq $NUMFILESx2 ] ||
3925 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3926 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3927 [ $FILENUM -eq $NUMFILES ] ||
3928 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3929 echo "$GETSTRIPE --recursive passed."
3931 # test lfs getstripe with file instead of dir
3932 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3933 [ $FILENUM -eq 1 ] || error \
3934 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3935 echo "$GETSTRIPE file1 passed."
3937 #test lfs getstripe with --verbose
3938 [ `$GETSTRIPE --verbose $DIR/$tdir |
3939 grep -c lmm_magic` -eq $NUMFILES ] ||
3940 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3941 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3942 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3943 echo "$GETSTRIPE --verbose passed."
3945 #test lfs getstripe with --obd
3946 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3947 grep -q "unknown obduuid" ||
3948 error "$GETSTRIPE --obd wrong_uuid should return error message"
3950 [ "$OSTCOUNT" -lt 2 ] &&
3951 skip_env "skipping other $GETSTRIPE --obd test" && return
3954 OBDUUID=$(ostuuid_from_index $OSTIDX)
3955 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3956 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3957 [ $FOUND -eq $FILENUM ] ||
3958 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3959 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3960 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3961 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3962 error "$GETSTRIPE --obd: should not show file on other obd"
3963 echo "$GETSTRIPE --obd passed"
3965 run_test 56a "check $GETSTRIPE"
3970 local LOCAL_NUMFILES="$1"
3971 local LOCAL_NUMDIRS="$2"
3972 local MKDIR_PARAMS="$3"
3974 if [ ! -d "$TDIR" ] ; then
3976 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3977 for i in `seq 1 $LOCAL_NUMFILES` ; do
3980 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3981 test_mkdir $TDIR/dir$i
3982 for j in `seq 1 $LOCAL_NUMFILES` ; do
3983 touch $TDIR/dir$i/file$j
3989 setup_56_special() {
3993 if [ ! -e "$TDIR/loop1b" ] ; then
3994 for i in `seq 1 $LOCAL_NUMFILES` ; do
3995 mknod $TDIR/loop${i}b b 7 $i
3996 mknod $TDIR/null${i}c c 1 3
3997 ln -s $TDIR/file1 $TDIR/link${i}l
3999 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4000 mknod $TDIR/dir$i/loop${i}b b 7 $i
4001 mknod $TDIR/dir$i/null${i}c c 1 3
4002 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4011 setup_56 $NUMFILES $NUMDIRS
4013 EXPECTED=$(($NUMDIRS + 2))
4014 # test lfs find with -name
4015 for i in $(seq 1 $NUMFILES) ; do
4016 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4017 [ $NUMS -eq $EXPECTED ] ||
4018 error "lfs find -name \"*$i\" $TDIR wrong: "\
4019 "found $NUMS, expected $EXPECTED"
4022 run_test 56g "check lfs find -name ============================="
4028 setup_56 $NUMFILES $NUMDIRS
4030 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4031 # test lfs find with ! -name
4032 for i in $(seq 1 $NUMFILES) ; do
4033 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4034 [ $NUMS -eq $EXPECTED ] ||
4035 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4036 "found $NUMS, expected $EXPECTED"
4039 run_test 56h "check lfs find ! -name ============================="
4043 test_mkdir -p $DIR/$tdir
4044 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4045 CMD="$LFIND -ost $UUID $DIR/$tdir"
4047 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4049 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4053 setup_56_special $NUMFILES $NUMDIRS
4055 EXPECTED=$((NUMDIRS + 1))
4056 CMD="$LFIND -type d $TDIR"
4057 NUMS=$($CMD | wc -l)
4058 [ $NUMS -eq $EXPECTED ] ||
4059 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4061 run_test 56j "check lfs find -type d ============================="
4065 setup_56_special $NUMFILES $NUMDIRS
4067 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4068 CMD="$LFIND -type f $TDIR"
4069 NUMS=$($CMD | wc -l)
4070 [ $NUMS -eq $EXPECTED ] ||
4071 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4073 run_test 56k "check lfs find -type f ============================="
4077 setup_56_special $NUMFILES $NUMDIRS
4079 EXPECTED=$((NUMDIRS + NUMFILES))
4080 CMD="$LFIND -type b $TDIR"
4081 NUMS=$($CMD | wc -l)
4082 [ $NUMS -eq $EXPECTED ] ||
4083 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4085 run_test 56l "check lfs find -type b ============================="
4089 setup_56_special $NUMFILES $NUMDIRS
4091 EXPECTED=$((NUMDIRS + NUMFILES))
4092 CMD="$LFIND -type c $TDIR"
4093 NUMS=$($CMD | wc -l)
4094 [ $NUMS -eq $EXPECTED ] ||
4095 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4097 run_test 56m "check lfs find -type c ============================="
4101 setup_56_special $NUMFILES $NUMDIRS
4103 EXPECTED=$((NUMDIRS + NUMFILES))
4104 CMD="$LFIND -type l $TDIR"
4105 NUMS=$($CMD | wc -l)
4106 [ $NUMS -eq $EXPECTED ] ||
4107 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4109 run_test 56n "check lfs find -type l ============================="
4113 setup_56 $NUMFILES $NUMDIRS
4115 utime $TDIR/file1 > /dev/null || error "utime (1)"
4116 utime $TDIR/file2 > /dev/null || error "utime (2)"
4117 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4118 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4119 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4120 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4123 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4124 [ $NUMS -eq $EXPECTED ] || \
4125 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4128 CMD="$LFIND -mtime 0 $TDIR"
4129 NUMS=$($CMD | wc -l)
4130 [ $NUMS -eq $EXPECTED ] ||
4131 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4133 run_test 56o "check lfs find -mtime for old files =========================="
4136 [ $RUNAS_ID -eq $UID ] &&
4137 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4140 setup_56 $NUMFILES $NUMDIRS
4142 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4144 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4145 NUMS=$($CMD | wc -l)
4146 [ $NUMS -eq $EXPECTED ] || \
4147 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4149 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4150 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4151 NUMS=$($CMD | wc -l)
4152 [ $NUMS -eq $EXPECTED ] || \
4153 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4155 run_test 56p "check lfs find -uid and ! -uid ==============================="
4158 [ $RUNAS_ID -eq $UID ] &&
4159 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4162 setup_56 $NUMFILES $NUMDIRS
4164 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4167 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4168 NUMS=$($CMD | wc -l)
4169 [ $NUMS -eq $EXPECTED ] ||
4170 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4172 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4173 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4174 NUMS=$($CMD | wc -l)
4175 [ $NUMS -eq $EXPECTED ] ||
4176 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4178 run_test 56q "check lfs find -gid and ! -gid ==============================="
4182 setup_56 $NUMFILES $NUMDIRS
4185 CMD="$LFIND -size 0 -type f $TDIR"
4186 NUMS=$($CMD | wc -l)
4187 [ $NUMS -eq $EXPECTED ] ||
4188 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4190 CMD="$LFIND ! -size 0 -type f $TDIR"
4191 NUMS=$($CMD | wc -l)
4192 [ $NUMS -eq $EXPECTED ] ||
4193 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4194 echo "test" > $TDIR/$tfile
4195 echo "test2" > $TDIR/$tfile.2 && sync
4197 CMD="$LFIND -size 5 -type f $TDIR"
4198 NUMS=$($CMD | wc -l)
4199 [ $NUMS -eq $EXPECTED ] ||
4200 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4202 CMD="$LFIND -size +5 -type f $TDIR"
4203 NUMS=$($CMD | wc -l)
4204 [ $NUMS -eq $EXPECTED ] ||
4205 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4207 CMD="$LFIND -size +0 -type f $TDIR"
4208 NUMS=$($CMD | wc -l)
4209 [ $NUMS -eq $EXPECTED ] ||
4210 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4212 CMD="$LFIND ! -size -5 -type f $TDIR"
4213 NUMS=$($CMD | wc -l)
4214 [ $NUMS -eq $EXPECTED ] ||
4215 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4217 CMD="$LFIND -size -5 -type f $TDIR"
4218 NUMS=$($CMD | wc -l)
4219 [ $NUMS -eq $EXPECTED ] ||
4220 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4222 run_test 56r "check lfs find -size works =========================="
4224 test_56s() { # LU-611
4226 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4228 if [ $OSTCOUNT -gt 1 ]; then
4229 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4233 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4237 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4238 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4239 NUMS=$($CMD | wc -l)
4240 [ $NUMS -eq $EXPECTED ] ||
4241 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4243 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4244 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4245 NUMS=$($CMD | wc -l)
4246 [ $NUMS -eq $EXPECTED ] ||
4247 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4250 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4251 NUMS=$($CMD | wc -l)
4252 [ $NUMS -eq $EXPECTED ] ||
4253 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4255 CMD="$LFIND -stripe-count -2 -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 $((OSTCOUNT + 1)) -type f $TDIR"
4262 NUMS=$($CMD | wc -l)
4263 [ $NUMS -eq $EXPECTED ] ||
4264 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4266 run_test 56s "check lfs find -stripe-count works"
4268 test_56t() { # LU-611
4270 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4272 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4274 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4275 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4276 NUMS=$($CMD | wc -l)
4277 [ $NUMS -eq $EXPECTED ] ||
4278 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4280 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4281 NUMS=$($CMD | wc -l)
4282 [ $NUMS -eq $EXPECTED ] ||
4283 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4285 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4286 CMD="$LFIND -stripe-size +200k -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 -640k -type f $TDIR"
4292 NUMS=$($CMD | wc -l)
4293 [ $NUMS -eq $EXPECTED ] ||
4294 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4297 CMD="$LFIND -stripe-size 256k -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 -320k -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 1024k -type f $TDIR"
4309 NUMS=$($CMD | wc -l)
4310 [ $NUMS -eq $EXPECTED ] ||
4311 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4313 run_test 56t "check lfs find -stripe-size works"
4315 test_56u() { # LU-611
4317 setup_56 $NUMFILES $NUMDIRS "-i 0"
4319 if [ $OSTCOUNT -gt 1 ]; then
4320 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4326 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4327 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4328 NUMS=$($CMD | wc -l)
4329 [ $NUMS -eq $EXPECTED ] ||
4330 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4333 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4334 NUMS=$($CMD | wc -l)
4335 [ $NUMS -eq $EXPECTED ] ||
4336 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
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 # This should produce an error and not return any files
4345 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4346 NUMS=$($CMD 2>/dev/null | wc -l)
4347 [ $NUMS -eq $EXPECTED ] ||
4348 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4350 if [ $OSTCOUNT -gt 1 ]; then
4351 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4352 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4353 NUMS=$($CMD | wc -l)
4354 [ $NUMS -eq $EXPECTED ] ||
4355 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4358 run_test 56u "check lfs find -stripe-index works"
4365 setup_56 $NUMFILES $NUMDIRS
4367 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4368 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4370 for file in $($LFIND -mdt $UUID $TDIR); do
4371 file_mdt_idx=$($GETSTRIPE -M $file)
4372 [ $file_mdt_idx -eq $MDT_IDX ] ||
4373 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4376 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4378 # Get and check the actual stripe count of one file.
4379 # Usage: check_stripe_count <file> <expected_stripe_count>
4380 check_stripe_count() {
4385 [[ -z "$file" || -z "$expected" ]] &&
4386 error "check_stripe_count: invalid argument!"
4388 local cmd="$GETSTRIPE -c $file"
4389 actual=$($cmd) || error "$cmd failed"
4390 actual=${actual%% *}
4392 if [[ $actual -ne $expected ]]; then
4393 [[ $expected -eq -1 ]] ||
4394 error "$cmd wrong: found $actual, expected $expected"
4395 [[ $actual -eq $OSTCOUNT ]] ||
4396 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4401 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4404 rm -rf $TDIR || error "remove $TDIR failed"
4405 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4408 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4409 error "$GETSTRIPE -S -d $TDIR failed"
4410 stripe_size=${stripe_size%% *}
4412 local file_size=$((stripe_size * OSTCOUNT))
4413 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4414 local required_space=$((file_num * file_size))
4415 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4416 [[ $free_space -le $((required_space / 1024)) ]] &&
4417 skip_env "need at least $required_space bytes free space," \
4418 "have $free_space kbytes" && return
4421 local dd_count=$((file_size / dd_bs))
4423 # write data into the files
4427 for i in $(seq 1 $NUMFILES); do
4429 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4430 error "write data into $file failed"
4432 for i in $(seq 1 $NUMDIRS); do
4433 for j in $(seq 1 $NUMFILES); do
4434 file=$TDIR/dir$i/file$j
4435 yes | dd bs=$dd_bs count=$dd_count of=$file \
4437 error "write data into $file failed"
4442 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4445 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4447 eval $cmd || error "$cmd failed"
4449 check_stripe_count $TDIR/file1 $expected
4452 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4454 eval $cmd || error "$cmd failed"
4456 for j in $(seq 1 $NUMFILES); do
4457 check_stripe_count $TDIR/dir1/file$j $expected
4460 # lfs_migrate works with lfs find
4461 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4462 $LFS_MIGRATE -y -c $expected"
4464 eval $cmd || error "$cmd failed"
4466 for i in $(seq 2 $NUMFILES); do
4467 check_stripe_count $TDIR/file$i $expected
4469 for i in $(seq 2 $NUMDIRS); do
4470 for j in $(seq 1 $NUMFILES); do
4471 check_stripe_count $TDIR/dir$i/file$j $expected
4475 run_test 56w "check lfs_migrate -c stripe_count works"
4478 check_swap_layouts_support && return 0
4479 [ "$OSTCOUNT" -lt "2" ] &&
4480 skip_env "need 2 OST, skipping test" && return
4482 local dir0=$DIR/$tdir/$testnum
4483 mkdir -p $dir0 || error "creating dir $dir0"
4485 local ref1=/etc/passwd
4486 local file1=$dir0/file1
4488 $SETSTRIPE -c 2 $file1
4490 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4491 stripe=$($GETSTRIPE -c $file1)
4492 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4493 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4498 run_test 56x "lfs migration support"
4501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4502 # note test will not do anything if MDS is not local
4503 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4504 skip "Only applicable to ldiskfs-based MDTs"
4508 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4509 local MNTDEV="osd*.*MDT*.mntdev"
4510 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4511 [ -z "$DEV" ] && error "can't access $MNTDEV"
4512 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4513 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4514 error "can't access $DEV"
4515 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4516 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4520 run_test 57a "verify MDS filesystem created with large inodes =="
4523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4524 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4525 skip "Only applicable to ldiskfs-based MDTs"
4529 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4534 local FILEN=$dir/f$FILECOUNT
4536 rm -rf $dir || error "removing $dir"
4537 test_mkdir -p $dir || error "creating $dir"
4538 local num=$(get_mds_dir $dir)
4541 echo "mcreating $FILECOUNT files"
4542 createmany -m $dir/f 1 $FILECOUNT || \
4543 error "creating files in $dir"
4545 # verify that files do not have EAs yet
4546 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4547 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4551 df $dir #make sure we get new statfs data
4552 local MDSFREE=$(do_facet $mymds \
4553 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4554 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4555 echo "opening files to create objects/EAs"
4557 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4558 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4561 # verify that files have EAs now
4562 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4563 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4565 sleep 1 #make sure we get new statfs data
4567 local MDSFREE2=$(do_facet $mymds \
4568 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4569 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4570 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4571 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4572 error "MDC before $MDCFREE != after $MDCFREE2"
4574 echo "MDC before $MDCFREE != after $MDCFREE2"
4575 echo "unable to confirm if MDS has large inodes"
4580 run_test 57b "default LOV EAs are stored inside large inodes ==="
4583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4584 [ -z "$(which wiretest 2>/dev/null)" ] &&
4585 skip_env "could not find wiretest" && return
4588 run_test 58 "verify cross-platform wire constants =============="
4591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4592 echo "touch 130 files"
4593 createmany -o $DIR/f59- 130
4595 unlinkmany $DIR/f59- 130
4597 # wait for commitment of removal
4598 wait_delete_completed
4600 run_test 59 "verify cancellation of llog records async ========="
4602 TEST60_HEAD="test_60 run $RANDOM"
4604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4605 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4606 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4607 log "$TEST60_HEAD - from kernel mode"
4608 do_facet mgs sh run-llog.sh
4610 run_test 60a "llog sanity tests run from kernel module =========="
4612 test_60b() { # bug 6411
4613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4615 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4627 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4629 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4633 echo "create 5000 files"
4634 createmany -o $DIR/f60c- 5000
4635 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4636 lctl set_param fail_loc=0x80000137
4637 unlinkmany $DIR/f60c- 5000
4638 lctl set_param fail_loc=0
4640 run_test 60c "unlink file when mds full"
4643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4644 SAVEPRINTK=$(lctl get_param -n printk)
4646 # verify "lctl mark" is even working"
4647 MESSAGE="test message ID $RANDOM $$"
4648 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4649 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4651 lctl set_param printk=0 || error "set lnet.printk failed"
4652 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4653 MESSAGE="new test message ID $RANDOM $$"
4654 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4655 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4656 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4658 lctl set_param -n printk="$SAVEPRINTK"
4660 run_test 60d "test printk console message masking"
4663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4665 dd if=/dev/zero of=$f bs=`page_size` count=1
4666 cancel_lru_locks osc
4667 $MULTIOP $f OSMWUc || error
4670 run_test 61 "mmap() writes don't make sync hang ================"
4672 # bug 2330 - insufficient obd_match error checking causes LBUG
4674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4677 cancel_lru_locks osc
4678 lctl set_param fail_loc=0x405
4679 cat $f && error "cat succeeded, expect -EIO"
4680 lctl set_param fail_loc=0
4682 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4683 # match every page all of the time.
4684 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4686 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4687 test_63a() { # was test_63
4688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4689 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4690 lctl set_param -n osc.*.max_dirty_mb 0
4691 for i in `seq 10` ; do
4692 dd if=/dev/zero of=$DIR/f63 bs=8k &
4698 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4699 rm -f $DIR/f63 || true
4701 run_test 63a "Verify oig_wait interruption does not crash ======="
4703 # bug 2248 - async write errors didn't return to application on sync
4704 # bug 3677 - async write errors left page locked
4706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4708 lctl set_param debug=-1
4710 # ensure we have a grant to do async writes
4711 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4714 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4715 lctl set_param fail_loc=0x80000406
4716 $MULTIOP $DIR/$tfile Owy && \
4717 error "sync didn't return ENOMEM"
4718 sync; sleep 2; sync # do a real sync this time to flush page
4719 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4720 error "locked page left in cache after async error" || true
4723 run_test 63b "async write errors should be returned to fsync ==="
4726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4728 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4730 run_test 64a "verify filter grant calculations (in kernel) ====="
4733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4734 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4737 run_test 64b "check out-of-space detection on client ==========="
4740 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4742 run_test 64c "verify grant shrink ========================------"
4744 # bug 1414 - set/get directories' stripe info
4746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4747 test_mkdir -p $DIR/$tdir
4749 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4751 run_test 65a "directory with no stripe info ===================="
4754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4755 test_mkdir -p $DIR/$tdir
4756 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4759 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4761 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4765 if [ $OSTCOUNT -gt 1 ]; then
4766 test_mkdir -p $DIR/$tdir
4767 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4768 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4770 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4773 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4777 test_mkdir -p $DIR/$tdir
4778 if [ $STRIPECOUNT -le 0 ]; then
4780 elif [ $STRIPECOUNT -gt 2000 ]; then
4781 #LOV_MAX_STRIPE_COUNT is 2000
4782 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4784 sc=$(($STRIPECOUNT - 1))
4786 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4787 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4788 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4789 error "lverify failed"
4791 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4795 test_mkdir -p $DIR/$tdir
4797 $SETSTRIPE $DIR/$tdir || error "setstripe"
4798 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4799 error "no stripe info failed"
4801 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4803 run_test 65e "directory setstripe defaults ======================="
4806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4807 test_mkdir -p $DIR/${tdir}f
4808 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4810 run_test 65f "dir setstripe permission (should return error) ==="
4813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4814 test_mkdir -p $DIR/$tdir
4815 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4817 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4818 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4819 error "delete default stripe failed"
4821 run_test 65g "directory setstripe -d ==========================="
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 test_mkdir -p $DIR/$tdir/dd1
4829 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4830 error "stripe info inherit failed"
4832 run_test 65h "directory stripe info inherit ===================="
4834 test_65i() { # bug6367
4835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4836 $SETSTRIPE -S 65536 -c -1 $MOUNT
4838 run_test 65i "set non-default striping on root directory (bug 6367)="
4840 test_65ia() { # bug12836
4841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4842 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4844 run_test 65ia "getstripe on -1 default directory striping"
4846 test_65ib() { # bug12836
4847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4848 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4850 run_test 65ib "getstripe -v on -1 default directory striping"
4852 test_65ic() { # bug12836
4853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4854 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4856 run_test 65ic "new find on -1 default directory striping"
4858 test_65j() { # bug6367
4859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4861 # if we aren't already remounting for each test, do so for this test
4862 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4863 cleanup || error "failed to unmount"
4866 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4868 run_test 65j "set default striping on root directory (bug 6367)="
4870 test_65k() { # bug11679
4871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4872 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4873 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4875 echo "Check OST status: "
4876 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4877 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4879 for OSC in $MDS_OSCS; do
4880 echo $OSC "is activate"
4881 do_facet $SINGLEMDS lctl --device %$OSC activate
4885 for INACTIVE_OSC in $MDS_OSCS; do
4886 echo "Deactivate: " $INACTIVE_OSC
4887 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4888 for STRIPE_OSC in $MDS_OSCS; do
4889 OST=`osc_to_ost $STRIPE_OSC`
4890 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4891 awk -F: /$OST/'{ print $1 }' | head -n 1`
4893 [ -f $DIR/$tdir/$IDX ] && continue
4894 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4895 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4897 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4900 echo $INACTIVE_OSC "is Activate."
4901 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4904 run_test 65k "validate manual striping works properly with deactivated OSCs"
4906 test_65l() { # bug 12836
4907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4908 test_mkdir -p $DIR/$tdir/test_dir
4909 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4910 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4912 run_test 65l "lfs find on -1 stripe dir ========================"
4914 # bug 2543 - update blocks count on client
4916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4918 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4919 sync; sync_all_data; sync; sync_all_data
4920 cancel_lru_locks osc
4921 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4922 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4924 run_test 66 "update inode blocks count on client ==============="
4929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4931 if [ ! -z "$LLOOP" ]; then
4932 if swapon -s | grep -q $LLOOP; then
4933 swapoff $LLOOP || error "swapoff failed"
4936 $LCTL blockdev_detach $LLOOP || error "detach failed"
4940 if [ ! -z "$LLITELOOPLOAD" ]; then
4948 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4952 swapon -s | awk '($1 == "'$1'") { print $4 }'
4955 # test case for lloop driver, basic function
4957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4958 [ "$UID" != 0 ] && skip_env "must run as root" && return
4959 llite_lloop_enabled || \
4960 { skip_env "llite_lloop module disabled" && return; }
4962 trap cleanup_68 EXIT
4964 if ! module_loaded llite_lloop; then
4965 if load_module llite/llite_lloop; then
4968 skip_env "can't find module llite_lloop"
4973 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4974 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4975 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4977 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4978 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4982 run_test 68a "lloop driver - basic test ========================"
4984 # excercise swapping to lustre by adding a high priority swapfile entry
4985 # and then consuming memory until it is used.
4986 test_68b() { # was test_68
4987 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4988 [ "$UID" != 0 ] && skip_env "must run as root" && return
4989 lctl get_param -n devices | grep -q obdfilter && \
4990 skip "local OST" && return
4992 grep -q llite_lloop /proc/modules
4993 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4995 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4996 skip "can't reliably test swap with TCP" && return
4998 MEMTOTAL=`meminfo MemTotal`
4999 NR_BLOCKS=$((MEMTOTAL>>8))
5000 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5002 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5003 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5006 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5008 trap cleanup_68 EXIT
5010 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5012 echo "before: `swapon -s | grep $LLOOP`"
5013 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5014 echo "after: `swapon -s | grep $LLOOP`"
5015 SWAPUSED=`swap_used $LLOOP`
5019 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5021 run_test 68b "support swapping to Lustre ========================"
5023 # bug5265, obdfilter oa2dentry return -ENOENT
5024 # #define OBD_FAIL_OST_ENOENT 0x217
5026 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5027 remote_ost_nodsh && skip "remote OST with nodsh" && return
5030 $SETSTRIPE -c 1 -i 0 $f
5032 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5034 do_facet ost1 lctl set_param fail_loc=0x217
5035 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5036 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5038 do_facet ost1 lctl set_param fail_loc=0
5039 $DIRECTIO write $f 0 2 || error "write error"
5041 cancel_lru_locks osc
5042 $DIRECTIO read $f 0 1 || error "read error"
5044 do_facet ost1 lctl set_param fail_loc=0x217
5045 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5047 do_facet ost1 lctl set_param fail_loc=0
5050 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5053 test_mkdir -p $DIR/$tdir
5054 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5056 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5058 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5060 check_kernel_version 43 || return 0
5061 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5063 # Check that testing environment is properly set up. Skip if not
5064 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5065 skip_env "User $RUNAS_ID does not exist - skipping"
5068 # We had better clear the $DIR to get enough space for dd
5073 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
5074 # See if we are still setuid/sgid
5075 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
5076 # Now test that MDS is updated too
5077 cancel_lru_locks mdc
5078 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
5081 run_test 72a "Test that remove suid works properly (bug5695) ===="
5083 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5086 [ "$RUNAS_ID" = "$UID" ] && \
5087 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5088 [ "$RUNAS_ID" -eq 0 ] && \
5089 skip_env "RUNAS_ID = 0 -- skipping" && return
5091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5092 # Check that testing environment is properly set up. Skip if not
5093 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5094 skip_env "User $RUNAS_ID does not exist - skipping"
5097 touch $DIR/${tfile}-f{g,u}
5098 test_mkdir $DIR/${tfile}-dg
5099 test_mkdir $DIR/${tfile}-du
5100 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5101 chmod g+s $DIR/${tfile}-{f,d}g
5102 chmod u+s $DIR/${tfile}-{f,d}u
5103 for perm in 777 2777 4777; do
5104 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5105 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5106 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5107 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5111 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5113 # bug 3462 - multiple simultaneous MDC requests
5115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5116 test_mkdir $DIR/d73-1
5117 test_mkdir $DIR/d73-2
5118 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5121 lctl set_param fail_loc=0x80000129
5122 $MULTIOP $DIR/d73-1/f73-2 Oc &
5124 lctl set_param fail_loc=0
5126 $MULTIOP $DIR/d73-2/f73-3 Oc &
5130 wait $pid1 || return 1
5134 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5135 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5136 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5140 run_test 73 "multiple MDC requests (should not deadlock)"
5142 test_74a() { # bug 6149, 6184
5143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5144 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5146 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5147 # will spin in a tight reconnection loop
5149 lctl set_param fail_loc=0x8000030e
5150 # get any lock that won't be difficult - lookup works.
5152 lctl set_param fail_loc=0
5156 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5158 test_74b() { # bug 13310
5159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5160 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5162 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5163 # will spin in a tight reconnection loop
5164 lctl set_param fail_loc=0x8000030e
5165 # get a "difficult" lock
5167 lctl set_param fail_loc=0
5171 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5174 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5175 #define OBD_FAIL_LDLM_NEW_LOCK
5176 lctl set_param fail_loc=0x80000319
5177 touch $DIR/$tfile && error "Touch successful"
5180 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5183 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5186 get_inode_slab_tunables() {
5187 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5190 set_inode_slab_tunables() {
5191 echo "lustre_inode_cache $1" > /proc/slabinfo
5194 test_76() { # Now for bug 20433, added originally in bug 1443
5195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5196 local SLAB_SETTINGS=`get_inode_slab_tunables`
5197 local CPUS=`getconf _NPROCESSORS_ONLN`
5198 # we cannot set limit below 1 which means 1 inode in each
5199 # per-cpu cache is still allowed
5200 set_inode_slab_tunables "1 1 0"
5201 cancel_lru_locks osc
5202 BEFORE_INODES=`num_inodes`
5203 echo "before inodes: $BEFORE_INODES"
5205 [ "$SLOW" = "no" ] && COUNT=100
5206 for i in `seq $COUNT`; do
5210 cancel_lru_locks osc
5211 AFTER_INODES=`num_inodes`
5212 echo "after inodes: $AFTER_INODES"
5214 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5216 AFTER_INODES=`num_inodes`
5218 echo "wait $wait seconds inodes: $AFTER_INODES"
5219 if [ $wait -gt 30 ]; then
5220 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5223 set_inode_slab_tunables "$SLAB_SETTINGS"
5225 run_test 76 "confirm clients recycle inodes properly ===="
5231 # Note: in sptlrpc modes which enable its own bulk checksum, the
5232 # original crc32_le bulk checksum will be automatically disabled,
5233 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5234 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5235 # In this case set_checksums() will not be no-op, because sptlrpc
5236 # bulk checksum will be enabled all through the test.
5238 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5239 lctl set_param -n osc.*.checksums $1
5243 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5244 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5245 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5246 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5249 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5250 log "set checksum type to $1"
5253 F77_TMP=$TMP/f77-temp
5256 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5257 error "error writing to $F77_TMP"
5260 test_77a() { # bug 10889
5261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5262 $GSS && skip "could not run with gss" && return
5263 [ ! -f $F77_TMP ] && setup_f77
5265 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5269 run_test 77a "normal checksum read/write operation ============="
5271 test_77b() { # bug 10889
5272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5273 $GSS && skip "could not run with gss" && return
5274 [ ! -f $F77_TMP ] && setup_f77
5275 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5276 lctl set_param fail_loc=0x80000409
5278 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5279 error "dd error: $?"
5280 lctl set_param fail_loc=0
5283 run_test 77b "checksum error on client write ===================="
5285 test_77c() { # bug 10889
5286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5287 $GSS && skip "could not run with gss" && return
5288 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5290 for algo in $CKSUM_TYPES; do
5291 cancel_lru_locks osc
5292 set_checksum_type $algo
5293 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5294 lctl set_param fail_loc=0x80000408
5295 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5296 lctl set_param fail_loc=0
5299 set_checksum_type $ORIG_CSUM_TYPE
5302 run_test 77c "checksum error on client read ==================="
5304 test_77d() { # bug 10889
5305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5306 $GSS && skip "could not run with gss" && return
5307 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5308 lctl set_param fail_loc=0x80000409
5310 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5311 error "direct write: rc=$?"
5312 lctl set_param fail_loc=0
5315 run_test 77d "checksum error on OST direct write ==============="
5317 test_77e() { # bug 10889
5318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5319 $GSS && skip "could not run with gss" && return
5320 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5321 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5322 lctl set_param fail_loc=0x80000408
5324 cancel_lru_locks osc
5325 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5326 error "direct read: rc=$?"
5327 lctl set_param fail_loc=0
5330 run_test 77e "checksum error on OST direct read ================"
5332 test_77f() { # bug 10889
5333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5334 $GSS && skip "could not run with gss" && return
5336 for algo in $CKSUM_TYPES; do
5337 cancel_lru_locks osc
5338 set_checksum_type $algo
5339 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5340 lctl set_param fail_loc=0x409
5341 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5342 error "direct write succeeded"
5343 lctl set_param fail_loc=0
5345 set_checksum_type $ORIG_CSUM_TYPE
5348 run_test 77f "repeat checksum error on write (expect error) ===="
5350 test_77g() { # bug 10889
5351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5352 $GSS && skip "could not run with gss" && return
5353 remote_ost_nodsh && skip "remote OST with nodsh" && return
5355 [ ! -f $F77_TMP ] && setup_f77
5357 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5358 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5359 do_facet ost1 lctl set_param fail_loc=0x8000021a
5361 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5362 error "write error: rc=$?"
5363 do_facet ost1 lctl set_param fail_loc=0
5366 run_test 77g "checksum error on OST write ======================"
5368 test_77h() { # bug 10889
5369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5370 $GSS && skip "could not run with gss" && return
5371 remote_ost_nodsh && skip "remote OST with nodsh" && return
5373 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5374 cancel_lru_locks osc
5375 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5376 do_facet ost1 lctl set_param fail_loc=0x8000021b
5378 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5379 do_facet ost1 lctl set_param fail_loc=0
5382 run_test 77h "checksum error on OST read ======================="
5384 test_77i() { # bug 13805
5385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5386 $GSS && skip "could not run with gss" && return
5387 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5388 lctl set_param fail_loc=0x40b
5389 remount_client $MOUNT
5390 lctl set_param fail_loc=0
5391 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5392 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5393 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5394 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5396 remount_client $MOUNT
5398 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5400 test_77j() { # bug 13805
5401 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5402 $GSS && skip "could not run with gss" && return
5403 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5404 lctl set_param fail_loc=0x40c
5405 remount_client $MOUNT
5406 lctl set_param fail_loc=0
5407 sleep 2 # wait async osc connect to finish
5408 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5409 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5410 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5411 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5413 remount_client $MOUNT
5415 run_test 77j "client only supporting ADLER32 ===================="
5417 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5421 test_78() { # bug 10901
5422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5423 remote_ost || { skip_env "local OST" && return; }
5426 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5427 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5428 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5429 echo "MemTotal: $MEMTOTAL"
5430 # reserve 256MB of memory for the kernel and other running processes,
5431 # and then take 1/2 of the remaining memory for the read/write buffers.
5432 if [ $MEMTOTAL -gt 512 ] ;then
5433 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5435 # for those poor memory-starved high-end clusters...
5436 MEMTOTAL=$((MEMTOTAL / 2))
5438 echo "Mem to use for directio: $MEMTOTAL"
5439 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5440 [ $F78SIZE -gt 512 ] && F78SIZE=512
5441 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5442 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5443 echo "Smallest OST: $SMALLESTOST"
5444 [ $SMALLESTOST -lt 10240 ] && \
5445 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5447 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5448 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5450 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5451 echo "File size: $F78SIZE"
5452 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5453 for i in `seq 1 $NSEQ`
5455 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5456 echo directIO rdwr round $i of $NSEQ
5457 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5462 run_test 78 "handle large O_DIRECT writes correctly ============"
5464 test_79() { # bug 12743
5465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5466 wait_delete_completed
5468 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5469 BKFREE=$(calc_osc_kbytes kbytesfree)
5470 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5472 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5473 DFTOTAL=`echo $STRING | cut -d, -f1`
5474 DFUSED=`echo $STRING | cut -d, -f2`
5475 DFAVAIL=`echo $STRING | cut -d, -f3`
5476 DFFREE=$(($DFTOTAL - $DFUSED))
5478 ALLOWANCE=$((64 * $OSTCOUNT))
5480 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5481 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5482 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5484 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5485 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5486 error "df free($DFFREE) mismatch OST free($BKFREE)"
5488 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5489 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5490 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5493 run_test 79 "df report consistency check ======================="
5495 test_80() { # bug 10718
5496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5497 # relax strong synchronous semantics for slow backends like ZFS
5498 local soc="obdfilter.*.sync_on_lock_cancel"
5499 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5501 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5502 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5503 facet_active_host $host; done | sort -u)
5504 do_nodes $hosts lctl set_param $soc=never
5507 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5509 local BEFORE=`date +%s`
5510 cancel_lru_locks osc
5511 local AFTER=`date +%s`
5512 local DIFF=$((AFTER-BEFORE))
5513 if [ $DIFF -gt 1 ] ; then
5514 error "elapsed for 1M@1T = $DIFF"
5517 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5521 run_test 80 "Page eviction is equally fast at high offsets too ===="
5523 test_81a() { # LU-456
5524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5525 remote_ost_nodsh && skip "remote OST with nodsh" && return
5526 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5527 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5528 do_facet ost1 lctl set_param fail_loc=0x80000228
5530 # write should trigger a retry and success
5531 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5532 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5534 if [ $RC -ne 0 ] ; then
5535 error "write should success, but failed for $RC"
5538 run_test 81a "OST should retry write when get -ENOSPC ==============="
5540 test_81b() { # LU-456
5541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5542 remote_ost_nodsh && skip "remote OST with nodsh" && return
5543 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5544 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5545 do_facet ost1 lctl set_param fail_loc=0x228
5547 # write should retry several times and return -ENOSPC finally
5548 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5549 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5552 if [ $RC -ne $ENOSPC ] ; then
5553 error "dd should fail for -ENOSPC, but succeed."
5556 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5558 test_82() { # LU-1031
5559 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5563 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5565 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5567 kill -USR1 $MULTIPID2
5569 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5570 error "First grouplock does not block second one"
5572 echo "Second grouplock blocks first one"
5574 kill -USR1 $MULTIPID1
5578 run_test 82 "Basic grouplock test ==============================="
5581 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5583 test_mkdir -p $DIR/d99cvsroot
5584 chown $RUNAS_ID $DIR/d99cvsroot
5585 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5588 $RUNAS cvs -d $DIR/d99cvsroot init || error
5591 run_test 99a "cvs init ========================================="
5594 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5595 [ ! -d $DIR/d99cvsroot ] && test_99a
5597 # some versions of cvs import exit(1) when asked to import links or
5598 # files they can't read. ignore those files.
5599 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5600 ! -perm +4 -printf '-I %f\n')
5601 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5602 d99reposname vtag rtag
5604 run_test 99b "cvs import ======================================="
5607 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5608 [ ! -d $DIR/d99cvsroot ] && test_99b
5610 test_mkdir -p $DIR/d99reposname
5611 chown $RUNAS_ID $DIR/d99reposname
5612 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5614 run_test 99c "cvs checkout ====================================="
5617 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5618 [ ! -d $DIR/d99cvsroot ] && test_99c
5619 cd $DIR/d99reposname
5621 $RUNAS cvs add -m 'addmsg' foo99
5623 run_test 99d "cvs add =========================================="
5626 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5627 [ ! -d $DIR/d99cvsroot ] && test_99c
5628 cd $DIR/d99reposname
5631 run_test 99e "cvs update ======================================="
5634 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5635 [ ! -d $DIR/d99cvsroot ] && test_99d
5636 cd $DIR/d99reposname
5637 $RUNAS cvs commit -m 'nomsg' foo99
5638 rm -fr $DIR/d99cvsroot
5640 run_test 99f "cvs commit ======================================="
5643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5644 [ "$NETTYPE" = tcp ] || \
5645 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5648 remote_ost_nodsh && skip "remote OST with nodsh" && return
5649 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5651 { skip "useless for local single node setup" && return; }
5653 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5654 [ "$PROT" != "tcp" ] && continue
5655 RPORT=$(echo $REMOTE | cut -d: -f2)
5656 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5659 LPORT=`echo $LOCAL | cut -d: -f2`
5660 if [ $LPORT -ge 1024 ]; then
5661 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5663 error_exit "local: $LPORT > 1024, remote: $RPORT"
5666 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5668 run_test 100 "check local port using privileged port ==========="
5670 function get_named_value()
5679 echo $line | sed "s/^$tag[ ]*//"
5686 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5687 awk '/^max_cached_mb/ { print $2 }')
5690 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5699 local cache_limit=32
5701 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5702 trap cleanup_101a EXIT
5703 $LCTL set_param -n llite.*.read_ahead_stats 0
5704 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5707 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5709 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5710 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5713 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5714 get_named_value 'read but discarded' | cut -d" " -f1`; do
5715 discard=$(($discard + $s))
5719 if [ $(($discard * 10)) -gt $nreads ] ;then
5720 $LCTL get_param osc.*-osc*.rpc_stats
5721 $LCTL get_param llite.*.read_ahead_stats
5722 error "too many ($discard) discarded pages"
5724 rm -f $DIR/$tfile || true
5726 run_test 101a "check read-ahead for random reads ================"
5729 test_mkdir -p $DIR/$tdir
5731 STRIPE_COUNT=$OSTCOUNT
5734 local list=$(comma_list $(osts_nodes))
5735 set_osd_param $list '' read_cache_enable 0
5736 set_osd_param $list '' writethrough_cache_enable 0
5738 trap cleanup_test101bc EXIT
5739 # prepare the read-ahead file
5740 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5742 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5745 cleanup_test101bc() {
5750 local list=$(comma_list $(osts_nodes))
5751 set_osd_param $list '' read_cache_enable 1
5752 set_osd_param $list '' writethrough_cache_enable 1
5756 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5761 local STRIPE_SIZE=1048576
5762 local RA_INC=1048576
5763 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5764 local FILE_LENGTH=$((64*100))
5765 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5766 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5767 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5768 get_named_value 'read but discarded' | \
5769 cut -d" " -f1 | calc_total`
5770 if [ $DISCARD -gt $discard_limit ]; then
5771 $LCTL get_param llite.*.read_ahead_stats
5772 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5774 echo "Read-ahead success for size ${READ_SIZE}"
5779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5780 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5781 local STRIPE_SIZE=1048576
5782 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5783 local FILE_LENGTH=$((STRIPE_SIZE*100))
5784 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5785 # prepare the read-ahead file
5787 cancel_lru_locks osc
5788 for BIDX in 2 4 8 16 32 64 128 256
5790 local BSIZE=$((BIDX*4096))
5791 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5792 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5793 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5794 $LCTL set_param -n llite.*.read_ahead_stats 0
5795 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5796 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5797 cancel_lru_locks osc
5803 run_test 101b "check stride-io mode read-ahead ================="
5806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5807 local STRIPE_SIZE=1048576
5808 local FILE_LENGTH=$((STRIPE_SIZE*100))
5814 cancel_lru_locks osc
5815 $LCTL set_param osc.*.rpc_stats 0
5816 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5817 for osc in $($LCTL get_param -N osc.*); do
5818 if [ "$osc" == "osc.num_refs" ]; then
5822 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5823 if [ $lines -le 20 ]; then
5827 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5828 awk '$1 == "1:" { print $2; exit; }')
5829 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5830 awk '$1 == "2:" { print $2; exit; }')
5831 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5832 awk '$1 == "4:" { print $2; exit; }')
5833 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5834 awk '$1 == "8:" { print $2; exit; }')
5836 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5837 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5838 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5839 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5840 echo "${osc} rpc check passed!"
5845 run_test 101c "check stripe_size aligned read-ahead ================="
5848 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5849 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5854 local file=$DIR/$tfile
5855 local size=${FILESIZE_101c:-500}
5856 local ra_MB=${READAHEAD_MB:-40}
5858 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5859 [ $space -gt $((size * 1024)) ] ||
5860 { skip "Need free space ${size}M, have $space" && return; }
5862 echo Creating ${size}M test file $file
5863 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5864 echo Cancel LRU locks on lustre client to flush the client cache
5865 cancel_lru_locks osc
5867 echo Disable read-ahead
5868 local old_READAHEAD=$(set_read_ahead 0)
5870 echo Reading the test file $file with read-ahead disabled
5871 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5873 echo Cancel LRU locks on lustre client to flush the client cache
5874 cancel_lru_locks osc
5875 echo Enable read-ahead with ${ra_MB}MB
5876 set_read_ahead $ra_MB
5878 echo Reading the test file $file with read-ahead enabled
5879 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5881 echo read-ahead disabled time read $time_ra_OFF
5882 echo read-ahead enabled time read $time_ra_ON
5884 set_read_ahead $old_READAHEAD
5886 wait_delete_completed
5888 [ $time_ra_ON -lt $time_ra_OFF ] ||
5889 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5890 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5892 run_test 101d "file read with and without read-ahead enabled ================="
5895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5896 local file=$DIR/$tfile
5901 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5902 local need_space=$((count * size))
5903 [ $space -gt $need_space ] ||
5904 { skip_env "Need free space $need_space, have $space" && return; }
5906 echo Creating $count ${size}K test files
5907 for ((i = 0; i < $count; i++)); do
5908 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5911 echo Cancel LRU locks on lustre client to flush the client cache
5912 cancel_lru_locks osc
5914 echo Reset readahead stats
5915 $LCTL set_param -n llite.*.read_ahead_stats 0
5917 for ((i = 0; i < $count; i++)); do
5918 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5921 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5922 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5924 for ((i = 0; i < $count; i++)); do
5925 rm -rf ${file}_${i} 2>/dev/null
5928 #10000 means 20% reads are missing in readahead
5929 [ $miss -lt 10000 ] || error "misses too much for small reads"
5931 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5933 cleanup_test101f() {
5935 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5936 rm -rf $DIR/$tfile 2>/dev/null
5940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5941 local file=$DIR/$tfile
5944 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5945 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5946 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5947 trap cleanup_test101f EXIT
5949 echo Cancel LRU locks on lustre client to flush the client cache
5950 cancel_lru_locks osc
5952 echo Reset readahead stats
5953 $LCTL set_param -n llite.*.read_ahead_stats 0
5954 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5955 # readahead should read in 2M file on second read, so only miss
5957 echo Random 4K reads on 2M file for 1000 times
5958 $READS -f $file -s 2097152 -b 4096 -n $nreads
5960 echo checking missing pages
5961 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5962 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5964 [ $miss -lt 3 ] || error "misses too much pages!"
5967 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5970 test_mkdir -p $DIR/$tdir
5971 chown $RUNAS_ID $DIR/$tdir
5974 STRIPE_COUNT=$OSTCOUNT
5975 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5977 trap cleanup_test102 EXIT
5979 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5981 for num in 1 2 3 4; do
5982 for count in $(seq 1 $STRIPE_COUNT); do
5983 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5984 local size=`expr $STRIPE_SIZE \* $num`
5985 local file=file"$num-$idx-$count"
5986 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5992 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5998 rm -rf $DIR/d0.sanity/d102
6002 local testfile=$DIR/xattr_testfile
6006 [ "$UID" != 0 ] && skip_env "must run as root" && return
6007 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
6008 skip_env "must have user_xattr" && return
6010 [ -z "$(which setfattr 2>/dev/null)" ] &&
6011 skip_env "could not find setfattr" && return
6013 echo "set/get xattr..."
6014 setfattr -n trusted.name1 -v value1 $testfile || error
6015 getfattr -n trusted.name1 $testfile 2> /dev/null |
6016 grep "trusted.name1=.value1" ||
6017 error "$testfile missing trusted.name1=value1"
6019 setfattr -n user.author1 -v author1 $testfile || error
6020 getfattr -n user.author1 $testfile 2> /dev/null |
6021 grep "user.author1=.author1" ||
6022 error "$testfile missing trusted.author1=author1"
6025 setfattr -n trusted.name2 -v value2 $testfile ||
6026 error "$testfile unable to set trusted.name2"
6027 setfattr -n trusted.name3 -v value3 $testfile ||
6028 error "$testfile unable to set trusted.name3"
6029 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6030 grep "trusted.name" | wc -l) -eq 3 ] ||
6031 error "$testfile missing 3 trusted.name xattrs"
6033 setfattr -n user.author2 -v author2 $testfile ||
6034 error "$testfile unable to set user.author2"
6035 setfattr -n user.author3 -v author3 $testfile ||
6036 error "$testfile unable to set user.author3"
6037 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6038 grep "user.author" | wc -l) -eq 3 ] ||
6039 error "$testfile missing 3 user.author xattrs"
6041 echo "remove xattr..."
6042 setfattr -x trusted.name1 $testfile ||
6043 error "$testfile error deleting trusted.name1"
6044 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6045 error "$testfile did not delete trusted.name1 xattr"
6047 setfattr -x user.author1 $testfile ||
6048 error "$testfile error deleting user.author1"
6049 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6050 error "$testfile did not delete trusted.name1 xattr"
6052 # b10667: setting lustre special xattr be silently discarded
6053 echo "set lustre special xattr ..."
6054 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6055 error "$testfile allowed setting trusted.lov"
6057 run_test 102a "user xattr test =================================="
6060 # b10930: get/set/list trusted.lov xattr
6061 echo "get/set/list trusted.lov xattr ..."
6062 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6063 local testfile=$DIR/$tfile
6064 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6065 error "setstripe failed"
6066 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6067 error "getstripe failed"
6068 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6069 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6071 local testfile2=${testfile}2
6072 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6073 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6076 setfattr -n trusted.lov -v $value $testfile2
6077 local stripe_size=$($GETSTRIPE -S $testfile2)
6078 local stripe_count=$($GETSTRIPE -c $testfile2)
6079 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6080 [ $stripe_count -eq $STRIPECOUNT ] ||
6081 error "stripe count $stripe_count != $STRIPECOUNT"
6084 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6087 # b10930: get/set/list lustre.lov xattr
6088 echo "get/set/list lustre.lov xattr ..."
6089 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6090 test_mkdir -p $DIR/$tdir
6091 chown $RUNAS_ID $DIR/$tdir
6092 local testfile=$DIR/$tdir/$tfile
6093 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6094 error "setstripe failed"
6095 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6096 error "getstripe failed"
6097 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6098 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6100 local testfile2=${testfile}2
6101 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6102 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6104 $RUNAS $MCREATE $testfile2
6105 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6106 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6107 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6108 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6109 [ $stripe_count -eq $STRIPECOUNT ] ||
6110 error "stripe count $stripe_count != $STRIPECOUNT"
6112 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6114 compare_stripe_info1() {
6115 local stripe_index_all_zero=true
6117 for num in 1 2 3 4; do
6118 for count in $(seq 1 $STRIPE_COUNT); do
6119 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6120 local size=$((STRIPE_SIZE * num))
6121 local file=file"$num-$offset-$count"
6122 stripe_size=$(lfs getstripe -S $PWD/$file)
6123 [ $stripe_size -ne $size ] &&
6124 error "$file: size $stripe_size != $size"
6125 stripe_count=$(lfs getstripe -c $PWD/$file)
6126 # allow fewer stripes to be created, ORI-601
6127 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6128 error "$file: count $stripe_count != $count"
6129 stripe_index=$(lfs getstripe -i $PWD/$file)
6130 [ $stripe_index -ne 0 ] &&
6131 stripe_index_all_zero=false
6135 $stripe_index_all_zero &&
6136 error "all files are being extracted starting from OST index 0"
6141 [ -n "$(which tar 2>/dev/null)" ] &&
6142 strings $(which tar) | grep -q "lustre" && echo tar
6146 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6147 # b10930: tar test for trusted.lov xattr
6148 TAR=$(find_lustre_tar)
6149 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6150 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6152 test_mkdir -p $DIR/d102d
6153 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6155 compare_stripe_info1
6157 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6161 # b10930: tar test for trusted.lov xattr
6162 TAR=$(find_lustre_tar)
6163 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6164 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6166 test_mkdir -p $DIR/d102f
6168 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6170 compare_stripe_info1
6172 run_test 102f "tar copy files, not keep osts ==========="
6175 local xsize=${1:-1024} # in bytes
6176 local file=$DIR/$tfile
6178 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6179 skip "must have user_xattr" && return 0
6180 [ -z "$(which setfattr 2>/dev/null)" ] &&
6181 skip_env "could not find setfattr" && return 0
6182 [ -z "$(which getfattr 2>/dev/null)" ] &&
6183 skip_env "could not find getfattr" && return 0
6187 local value="$(generate_string $xsize)"
6189 local xbig=trusted.big
6190 log "save $xbig on $file"
6191 setfattr -n $xbig -v $value $file ||
6192 error "saving $xbig on $file failed"
6194 local orig=$(get_xattr_value $xbig $file)
6195 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6197 local xsml=trusted.sml
6198 log "save $xsml on $file"
6199 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6201 local new=$(get_xattr_value $xbig $file)
6202 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6204 log "grow $xsml on $file"
6205 setfattr -n $xsml -v "$value" $file ||
6206 error "growing $xsml on $file failed"
6208 new=$(get_xattr_value $xbig $file)
6209 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6210 log "$xbig still valid after growing $xsml"
6215 test_102h() { # bug 15777
6218 run_test 102h "grow xattr from inside inode to external block"
6221 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6222 grow_xattr $(max_xattr_size)
6224 run_test 102ha "grow xattr from inside inode to external inode"
6226 test_102i() { # bug 17038
6228 ln -s $DIR/$tfile $DIR/${tfile}link
6229 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6230 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"
6231 rm -f $DIR/$tfile $DIR/${tfile}link
6233 run_test 102i "lgetxattr test on symbolic link ============"
6236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6237 TAR=$(find_lustre_tar)
6238 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6239 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6240 setup_test102 "$RUNAS"
6241 test_mkdir -p $DIR/d102j
6242 chown $RUNAS_ID $DIR/d102j
6243 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6245 compare_stripe_info1 "$RUNAS"
6247 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6251 # b22187 just check that does not crash for regular file.
6252 setfattr -n trusted.lov $DIR/$tfile
6253 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6254 local test_kdir=$DIR/d102k
6255 test_mkdir $test_kdir
6256 local default_size=`$GETSTRIPE -S $test_kdir`
6257 local default_count=`$GETSTRIPE -c $test_kdir`
6258 local default_offset=`$GETSTRIPE -i $test_kdir`
6259 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6260 error 'dir setstripe failed'
6261 setfattr -n trusted.lov $test_kdir
6262 local stripe_size=`$GETSTRIPE -S $test_kdir`
6263 local stripe_count=`$GETSTRIPE -c $test_kdir`
6264 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6265 [ $stripe_size -eq $default_size ] ||
6266 error "stripe size $stripe_size != $default_size"
6267 [ $stripe_count -eq $default_count ] ||
6268 error "stripe count $stripe_count != $default_count"
6269 [ $stripe_offset -eq $default_offset ] ||
6270 error "stripe offset $stripe_offset != $default_offset"
6271 rm -rf $DIR/$tfile $test_kdir
6273 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6276 # LU-532 trusted. xattr is invisible to non-root
6277 local testfile=$DIR/$tfile
6281 echo "listxattr as user..."
6282 chown $RUNAS_ID $testfile
6283 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6284 grep -q "trusted" &&
6285 error "$testfile trusted xattrs are user visible"
6289 run_test 102l "listxattr filter test =================================="
6295 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6300 [ "$UID" != 0 ] && skip_env "must run as root" && return
6301 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6302 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6303 $GSS && skip "could not run under gss" && return
6305 declare -a identity_old
6307 for num in $(seq $MDSCOUNT); do
6308 switch_identity $num true || identity_old[$num]=$?
6315 echo "performing cp ..."
6316 run_acl_subtest cp || error
6317 echo "performing getfacl-noacl..."
6318 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6319 echo "performing misc..."
6320 run_acl_subtest misc || error "misc test failed"
6321 echo "performing permissions..."
6322 run_acl_subtest permissions || error "permissions failed"
6323 echo "performing setfacl..."
6324 run_acl_subtest setfacl || error "setfacl test failed"
6326 # inheritance test got from HP
6327 echo "performing inheritance..."
6328 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6329 chmod +x make-tree || error "chmod +x failed"
6330 run_acl_subtest inheritance || error "inheritance test failed"
6333 echo "LU-974 ignore umask when acl is enabled..."
6334 run_acl_subtest 974 || error "LU-974 test failed"
6335 if [ $MDSCOUNT -ge 2 ]; then
6336 run_acl_subtest 974_remote ||
6337 error "LU-974 test failed under remote dir"
6340 echo "LU-2561 newly created file is same size as directory..."
6341 run_acl_subtest 2561 || error "LU-2561 test failed"
6346 for num in $(seq $MDSCOUNT); do
6347 if [ "${identity_old[$num]}" = 1 ]; then
6348 switch_identity $num false || identity_old[$num]=$?
6352 run_test 103 "acl test ========================================="
6355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6357 lfs df || error "lfs df failed"
6358 lfs df -ih || error "lfs df -ih failed"
6359 lfs df -h $DIR || error "lfs df -h $DIR failed"
6360 lfs df -i $DIR || error "lfs df -i $DIR failed"
6361 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6362 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6364 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6365 lctl --device %$OSC deactivate
6366 lfs df || error "lfs df with deactivated OSC failed"
6367 lctl --device %$OSC activate
6368 # wait the osc back to normal
6369 wait_osc_import_state client ost FULL
6371 lfs df || error "lfs df with reactivated OSC failed"
6374 run_test 104a "lfs df [-ih] [path] test ========================="
6377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6378 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6380 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6381 if [ $denied_cnt -ne 0 ];
6383 error "lfs check servers test failed"
6386 run_test 104b "$RUNAS lfs check servers test ===================="
6389 # doesn't work on 2.4 kernels
6391 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6392 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6394 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6398 run_test 105a "flock when mounted without -o flock test ========"
6402 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6403 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6405 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6409 run_test 105b "fcntl when mounted without -o flock test ========"
6413 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6414 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6416 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6420 run_test 105c "lockf when mounted without -o flock test ========"
6422 test_105d() { # bug 15924
6423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6424 test_mkdir -p $DIR/$tdir
6425 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6426 skip "mount w/o flock enabled" && return
6427 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6428 $LCTL set_param fail_loc=0x80000315
6429 flocks_test 2 $DIR/$tdir
6431 run_test 105d "flock race (should not freeze) ========"
6433 test_105e() { # bug 22660 && 22040
6434 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6435 skip "mount w/o flock enabled" && return
6437 flocks_test 3 $DIR/$tfile
6439 run_test 105e "Two conflicting flocks from same process ======="
6441 test_106() { #bug 10921
6442 test_mkdir -p $DIR/$tdir
6443 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6444 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6446 run_test 106 "attempt exec of dir followed by chown of that dir"
6449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6456 local save_pattern=$(sysctl -n kernel.core_pattern)
6457 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6458 sysctl -w kernel.core_pattern=$file
6459 sysctl -w kernel.core_uses_pid=0
6467 kill -s 11 $SLEEPPID
6469 if [ -e $file ]; then
6470 size=`stat -c%s $file`
6471 [ $size -eq 0 ] && error "Fail to create core file $file"
6473 error "Fail to create core file $file"
6476 sysctl -w kernel.core_pattern=$save_pattern
6477 sysctl -w kernel.core_uses_pid=$save_uses_pid
6480 run_test 107 "Coredump on SIG"
6483 test_mkdir -p $DIR/$tdir
6484 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6485 error "mkdir with 255 char failed"
6486 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6487 error "mkdir with 256 char should fail, but did not"
6488 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6489 error "create with 255 char failed"
6490 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6491 error "create with 256 char should fail, but did not"
6496 run_test 110 "filename length checking"
6499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6500 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6502 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6504 echo "Starting with $OSTIO_pre threads"
6507 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6508 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6509 echo "$NUMTEST creates/unlinks"
6510 test_mkdir -p $DIR/$tdir
6511 createmany -o $DIR/$tdir/$tfile $NUMTEST
6512 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6514 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6517 # don't return an error
6518 [ $OSTIO_post == $OSTIO_pre ] && echo \
6519 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6520 echo "This may be fine, depending on what ran before this test" &&
6521 echo "and how fast this system is." && return
6523 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6525 run_test 115 "verify dynamic thread creation===================="
6528 wait_delete_completed
6529 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6530 echo OST kbytes available: ${AVAIL[@]}
6531 MAXI=0; MAXV=${AVAIL[0]}
6532 MINI=0; MINV=${AVAIL[0]}
6533 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6534 #echo OST $i: ${AVAIL[i]}kb
6535 if [ ${AVAIL[i]} -gt $MAXV ]; then
6536 MAXV=${AVAIL[i]}; MAXI=$i
6538 if [ ${AVAIL[i]} -lt $MINV ]; then
6539 MINV=${AVAIL[i]}; MINI=$i
6542 echo Min free space: OST $MINI: $MINV
6543 echo Max free space: OST $MAXI: $MAXV
6546 test_116a() { # was previously test_116()
6547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6548 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6550 echo -n "Free space priority "
6551 lctl get_param -n lov.*-clilov-*.qos_prio_free
6554 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6557 # generate uneven OSTs
6558 test_mkdir -p $DIR/$tdir/OST${MINI}
6561 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6562 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6564 while [ $FILL -gt 0 ]; do
6566 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6567 FILL=$(($FILL - 2048))
6575 DIFF=$(($MAXV - $MINV))
6576 DIFF2=$(($DIFF * 100 / $MINV))
6577 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6578 if [ $DIFF2 -gt 20 ]; then
6581 echo "failed - QOS mode won't be used"
6582 error_ignore "QOS imbalance criteria not met"
6586 MINI1=$MINI; MINV1=$MINV
6587 MAXI1=$MAXI; MAXV1=$MAXV
6589 # now fill using QOS
6590 echo writing a bunch of files to QOS-assigned OSTs
6591 $SETSTRIPE -c 1 $DIR/$tdir
6593 while [ $FILL -gt 0 ]; do
6595 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6596 FILL=$(($FILL - 200))
6599 echo "wrote $i 200k files"
6603 echo "Note: free space may not be updated, so measurements might be off"
6605 DIFF2=$(($MAXV - $MINV))
6606 echo "free space delta: orig $DIFF final $DIFF2"
6607 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6608 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6609 echo "Wrote $DIFF to smaller OST $MINI1"
6610 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6611 echo "Wrote $DIFF2 to larger OST $MAXI1"
6612 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6614 # Figure out which files were written where
6615 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6616 awk '/'$MINI1': / {print $2; exit}')
6618 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6619 echo "$MINC files created on smaller OST $MINI1"
6620 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6621 awk '/'$MAXI1': / {print $2; exit}')
6623 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6624 echo "$MAXC files created on larger OST $MAXI1"
6625 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6626 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6630 run_test 116a "stripe QOS: free space balance ==================="
6632 test_116b() { # LU-2093
6633 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6634 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6636 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6637 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6639 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6640 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6641 do_facet $SINGLEMDS lctl set_param fail_loc=0
6643 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6645 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6647 test_117() # bug 10891
6649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6650 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6651 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6652 lctl set_param fail_loc=0x21e
6653 > $DIR/$tfile || error "truncate failed"
6654 lctl set_param fail_loc=0
6655 echo "Truncate succeeded."
6658 run_test 117 "verify fsfilt_extend =========="
6660 NO_SLOW_RESENDCOUNT=4
6661 export OLD_RESENDCOUNT=""
6662 set_resend_count () {
6663 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6664 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6665 lctl set_param -n $PROC_RESENDCOUNT $1
6666 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6669 # for reduce test_118* time (b=14842)
6670 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6672 # Reset async IO behavior after error case
6674 FILE=$DIR/reset_async
6676 # Ensure all OSCs are cleared
6677 $SETSTRIPE -c -1 $FILE
6678 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6683 test_118a() #bug 11710
6685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6688 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6689 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6690 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6692 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6693 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6698 run_test 118a "verify O_SYNC works =========="
6702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6703 remote_ost_nodsh && skip "remote OST with nodsh" && return
6707 #define OBD_FAIL_OST_ENOENT 0x217
6708 set_nodes_failloc "$(osts_nodes)" 0x217
6709 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6711 set_nodes_failloc "$(osts_nodes)" 0
6712 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6713 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6716 if [[ $RC -eq 0 ]]; then
6717 error "Must return error due to dropped pages, rc=$RC"
6721 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6722 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6726 echo "Dirty pages not leaked on ENOENT"
6728 # Due to the above error the OSC will issue all RPCs syncronously
6729 # until a subsequent RPC completes successfully without error.
6730 $MULTIOP $DIR/$tfile Ow4096yc
6735 run_test 118b "Reclaim dirty pages on fatal error =========="
6739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6741 # for 118c, restore the original resend count, LU-1940
6742 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6743 set_resend_count $OLD_RESENDCOUNT
6744 remote_ost_nodsh && skip "remote OST with nodsh" && return
6748 #define OBD_FAIL_OST_EROFS 0x216
6749 set_nodes_failloc "$(osts_nodes)" 0x216
6751 # multiop should block due to fsync until pages are written
6752 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6756 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6757 error "Multiop failed to block on fsync, pid=$MULTIPID"
6760 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6762 if [[ $WRITEBACK -eq 0 ]]; then
6763 error "No page in writeback, writeback=$WRITEBACK"
6766 set_nodes_failloc "$(osts_nodes)" 0
6769 if [[ $RC -ne 0 ]]; then
6770 error "Multiop fsync failed, rc=$RC"
6773 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6774 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6776 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6777 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6781 echo "Dirty pages flushed via fsync on EROFS"
6784 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6786 # continue to use small resend count to reduce test_118* time (b=14842)
6787 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6792 remote_ost_nodsh && skip "remote OST with nodsh" && return
6796 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6797 set_nodes_failloc "$(osts_nodes)" 0x214
6798 # multiop should block due to fsync until pages are written
6799 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6803 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6804 error "Multiop failed to block on fsync, pid=$MULTIPID"
6807 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6809 if [[ $WRITEBACK -eq 0 ]]; then
6810 error "No page in writeback, writeback=$WRITEBACK"
6813 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6814 set_nodes_failloc "$(osts_nodes)" 0
6816 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6817 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6819 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6820 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6824 echo "Dirty pages gaurenteed flushed via fsync"
6827 run_test 118d "Fsync validation inject a delay of the bulk =========="
6830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6833 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6834 lctl set_param fail_loc=0x8000040a
6836 # Should simulate EINVAL error which is fatal
6837 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6839 if [[ $RC -eq 0 ]]; then
6840 error "Must return error due to dropped pages, rc=$RC"
6843 lctl set_param fail_loc=0x0
6845 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6846 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6847 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6849 if [[ $LOCKED -ne 0 ]]; then
6850 error "Locked pages remain in cache, locked=$LOCKED"
6853 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6854 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6858 echo "No pages locked after fsync"
6863 run_test 118f "Simulate unrecoverable OSC side error =========="
6866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6869 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6870 lctl set_param fail_loc=0x406
6872 # simulate local -ENOMEM
6873 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6876 lctl set_param fail_loc=0
6877 if [[ $RC -eq 0 ]]; then
6878 error "Must return error due to dropped pages, rc=$RC"
6881 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6882 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6883 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6885 if [[ $LOCKED -ne 0 ]]; then
6886 error "Locked pages remain in cache, locked=$LOCKED"
6889 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6890 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6894 echo "No pages locked after fsync"
6899 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6903 remote_ost_nodsh && skip "remote OST with nodsh" && return
6907 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6908 set_nodes_failloc "$(osts_nodes)" 0x20e
6909 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6910 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6913 set_nodes_failloc "$(osts_nodes)" 0
6914 if [[ $RC -eq 0 ]]; then
6915 error "Must return error due to dropped pages, rc=$RC"
6918 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6919 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6920 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6922 if [[ $LOCKED -ne 0 ]]; then
6923 error "Locked pages remain in cache, locked=$LOCKED"
6926 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6927 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6931 echo "No pages locked after fsync"
6935 run_test 118h "Verify timeout in handling recoverables errors =========="
6937 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6941 remote_ost_nodsh && skip "remote OST with nodsh" && return
6945 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6946 set_nodes_failloc "$(osts_nodes)" 0x20e
6948 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6949 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6952 set_nodes_failloc "$(osts_nodes)" 0
6956 if [[ $RC -ne 0 ]]; then
6957 error "got error, but should be not, rc=$RC"
6960 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6961 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6962 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6963 if [[ $LOCKED -ne 0 ]]; then
6964 error "Locked pages remain in cache, locked=$LOCKED"
6967 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6968 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6972 echo "No pages locked after fsync"
6976 run_test 118i "Fix error before timeout in recoverable error =========="
6978 [ "$SLOW" = "no" ] && set_resend_count 4
6981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6982 remote_ost_nodsh && skip "remote OST with nodsh" && return
6986 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6987 set_nodes_failloc "$(osts_nodes)" 0x220
6989 # return -EIO from OST
6990 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6992 set_nodes_failloc "$(osts_nodes)" 0x0
6993 if [[ $RC -eq 0 ]]; then
6994 error "Must return error due to dropped pages, rc=$RC"
6997 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6998 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6999 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7000 if [[ $LOCKED -ne 0 ]]; then
7001 error "Locked pages remain in cache, locked=$LOCKED"
7004 # in recoverable error on OST we want resend and stay until it finished
7005 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7006 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7010 echo "No pages locked after fsync"
7014 run_test 118j "Simulate unrecoverable OST side error =========="
7018 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7019 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7021 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7022 set_nodes_failloc "$(osts_nodes)" 0x20e
7023 test_mkdir -p $DIR/$tdir
7025 for ((i=0;i<10;i++)); do
7026 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7027 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7034 set_nodes_failloc "$(osts_nodes)" 0
7037 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7043 test_mkdir -p $DIR/$tdir
7044 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7047 run_test 118l "fsync dir ========="
7049 test_118m() # LU-3066
7051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7052 test_mkdir -p $DIR/$tdir
7053 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7056 run_test 118m "fdatasync dir ========="
7058 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7060 test_119a() # bug 11737
7062 BSIZE=$((512 * 1024))
7063 directio write $DIR/$tfile 0 1 $BSIZE
7064 # We ask to read two blocks, which is more than a file size.
7065 # directio will indicate an error when requested and actual
7066 # sizes aren't equeal (a normal situation in this case) and
7067 # print actual read amount.
7068 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7069 if [ "$NOB" != "$BSIZE" ]; then
7070 error "read $NOB bytes instead of $BSIZE"
7074 run_test 119a "Short directIO read must return actual read amount"
7076 test_119b() # bug 11737
7078 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7080 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7081 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7083 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7084 error "direct read failed"
7087 run_test 119b "Sparse directIO read must return actual read amount"
7089 test_119c() # bug 13099
7092 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7093 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7096 run_test 119c "Testing for direct read hitting hole"
7098 test_119d() # bug 15950
7100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7101 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7102 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7104 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7105 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7106 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7107 lctl set_param fail_loc=0x40d
7108 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7111 cat $DIR/$tfile > /dev/null &
7112 lctl set_param fail_loc=0
7115 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7117 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7118 error "the read rpcs have not completed in 2s"
7120 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7122 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7126 test_mkdir -p $DIR/$tdir
7127 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7128 skip "no early lock cancel on server" && return 0
7130 lru_resize_disable mdc
7131 lru_resize_disable osc
7132 cancel_lru_locks mdc
7133 # asynchronous object destroy at MDT could cause bl ast to client
7134 cancel_lru_locks osc
7136 stat $DIR/$tdir > /dev/null
7137 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7138 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7139 test_mkdir $DIR/$tdir/d1
7140 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7141 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7142 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7143 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7144 lru_resize_enable mdc
7145 lru_resize_enable osc
7147 run_test 120a "Early Lock Cancel: mkdir test"
7150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7151 test_mkdir -p $DIR/$tdir
7152 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7153 skip "no early lock cancel on server" && return 0
7154 lru_resize_disable mdc
7155 lru_resize_disable osc
7156 cancel_lru_locks mdc
7157 stat $DIR/$tdir > /dev/null
7158 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7159 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7161 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7162 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7163 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7164 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7165 lru_resize_enable mdc
7166 lru_resize_enable osc
7168 run_test 120b "Early Lock Cancel: create test"
7171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7172 test_mkdir -p $DIR/$tdir
7173 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7174 skip "no early lock cancel on server" && return 0
7175 lru_resize_disable mdc
7176 lru_resize_disable osc
7177 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7178 touch $DIR/$tdir/d1/f1
7179 cancel_lru_locks mdc
7180 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7181 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7182 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7183 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7184 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7185 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7186 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7187 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7188 lru_resize_enable mdc
7189 lru_resize_enable osc
7191 run_test 120c "Early Lock Cancel: link test"
7194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7195 test_mkdir -p $DIR/$tdir
7196 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7197 skip "no early lock cancel on server" && return 0
7198 lru_resize_disable mdc
7199 lru_resize_disable osc
7201 cancel_lru_locks mdc
7202 stat $DIR/$tdir > /dev/null
7203 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7204 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7205 chmod a+x $DIR/$tdir
7206 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7207 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7208 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7209 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7210 lru_resize_enable mdc
7211 lru_resize_enable osc
7213 run_test 120d "Early Lock Cancel: setattr test"
7216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7217 test_mkdir -p $DIR/$tdir
7218 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7219 skip "no early lock cancel on server" && return 0
7220 lru_resize_disable mdc
7221 lru_resize_disable osc
7222 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7223 cancel_lru_locks mdc
7224 cancel_lru_locks osc
7225 dd if=$DIR/$tdir/f1 of=/dev/null
7226 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7227 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7228 awk '/ldlm_cancel/ {print $2}'`
7229 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7230 awk '/ldlm_bl_callback/ {print $2}'`
7231 unlink $DIR/$tdir/f1
7232 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7233 awk '/ldlm_cancel/ {print $2}'`
7234 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7235 awk '/ldlm_bl_callback/ {print $2}'`
7236 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7237 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7238 lru_resize_enable mdc
7239 lru_resize_enable osc
7241 run_test 120e "Early Lock Cancel: unlink test"
7244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7245 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7246 skip "no early lock cancel on server" && return 0
7247 test_mkdir -p $DIR/$tdir
7248 lru_resize_disable mdc
7249 lru_resize_disable osc
7250 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7251 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7252 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7253 cancel_lru_locks mdc
7254 cancel_lru_locks osc
7255 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7256 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7257 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7258 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7259 awk '/ldlm_cancel/ {print $2}'`
7260 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7261 awk '/ldlm_bl_callback/ {print $2}'`
7262 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7263 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7264 awk '/ldlm_cancel/ {print $2}'`
7265 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7266 awk '/ldlm_bl_callback/ {print $2}'`
7267 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7268 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7269 lru_resize_enable mdc
7270 lru_resize_enable osc
7272 run_test 120f "Early Lock Cancel: rename test"
7275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7276 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7277 skip "no early lock cancel on server" && return 0
7278 lru_resize_disable mdc
7279 lru_resize_disable osc
7281 echo create $count files
7282 test_mkdir -p $DIR/$tdir
7283 cancel_lru_locks mdc
7284 cancel_lru_locks osc
7287 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7288 awk '/ldlm_cancel/ {print $2}'`
7289 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7290 awk '/ldlm_bl_callback/ {print $2}'`
7291 createmany -o $DIR/$tdir/f $count
7293 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7294 awk '/ldlm_cancel/ {print $2}'`
7295 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7296 awk '/ldlm_bl_callback/ {print $2}'`
7298 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7299 echo rm $count files
7302 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7303 awk '/ldlm_cancel/ {print $2}'`
7304 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7305 awk '/ldlm_bl_callback/ {print $2}'`
7307 echo total: $count removes in $((t2-t1))
7308 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7310 # wait for commitment of removal
7311 lru_resize_enable mdc
7312 lru_resize_enable osc
7314 run_test 120g "Early Lock Cancel: performance test"
7316 test_121() { #bug #10589
7317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7319 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7320 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7321 lctl set_param fail_loc=0x310
7322 cancel_lru_locks osc > /dev/null
7323 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7324 lctl set_param fail_loc=0
7325 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7327 run_test 121 "read cancel race ========="
7329 test_123a() { # was test 123, statahead(bug 11401)
7330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7332 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7333 log "testing on UP system. Performance may be not as good as expected."
7338 test_mkdir -p $DIR/$tdir
7339 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7340 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7342 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7343 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7345 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7346 lctl set_param -n llite.*.statahead_max 0
7347 lctl get_param llite.*.statahead_max
7348 cancel_lru_locks mdc
7349 cancel_lru_locks osc
7351 time ls -l $DIR/$tdir | wc -l
7353 delta=$((etime - stime))
7354 log "ls $i files without statahead: $delta sec"
7355 lctl set_param llite.*.statahead_max=$max
7357 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7358 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7359 cancel_lru_locks mdc
7360 cancel_lru_locks osc
7362 time ls -l $DIR/$tdir | wc -l
7364 delta_sa=$((etime - stime))
7365 log "ls $i files with statahead: $delta_sa sec"
7366 lctl get_param -n llite.*.statahead_stats
7367 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7369 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7370 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7372 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7373 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7374 lctl set_param -n llite.*.statahead_max 0
7375 lctl get_param llite.*.statahead_max
7376 cancel_lru_locks mdc
7377 cancel_lru_locks osc
7379 time ls -l $DIR/$tdir | wc -l
7381 delta=$((etime - stime))
7382 log "ls $i files again without statahead: $delta sec"
7383 lctl set_param llite.*.statahead_max=$max
7384 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7385 if [ $SLOWOK -eq 0 ]; then
7386 error "ls $i files is slower with statahead!"
7388 log "ls $i files is slower with statahead!"
7394 [ $delta -gt 20 ] && break
7395 [ $delta -gt 8 ] && MULT=$((50 / delta))
7396 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7404 delta=$((etime - stime))
7405 log "rm -r $DIR/$tdir/: $delta seconds"
7407 lctl get_param -n llite.*.statahead_stats
7409 run_test 123a "verify statahead work"
7411 test_123b () { # statahead(bug 15027)
7412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7413 test_mkdir -p $DIR/$tdir
7414 createmany -o $DIR/$tdir/$tfile-%d 1000
7416 cancel_lru_locks mdc
7417 cancel_lru_locks osc
7419 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7420 lctl set_param fail_loc=0x80000803
7421 ls -lR $DIR/$tdir > /dev/null
7423 lctl set_param fail_loc=0x0
7424 lctl get_param -n llite.*.statahead_stats
7429 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7433 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7434 skip "no lru resize on server" && return 0
7436 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7438 log "create $NR files at $DIR/$tdir"
7439 createmany -o $DIR/$tdir/f $NR ||
7440 error "failed to create $NR files in $DIR/$tdir"
7442 cancel_lru_locks mdc
7443 ls -l $DIR/$tdir > /dev/null
7447 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7448 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7449 LRU_SIZE=$(lctl get_param -n $PARAM)
7450 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7451 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7453 log "NS=$(basename $NSDIR)"
7458 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7459 skip "Not enough cached locks created!"
7466 # We know that lru resize allows one client to hold $LIMIT locks
7467 # for 10h. After that locks begin to be killed by client.
7469 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7472 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7473 # killing locks. Some time was spent for creating locks. This means
7474 # that up to the moment of sleep finish we must have killed some of
7475 # them (10-100 locks). This depends on how fast ther were created.
7476 # Many of them were touched in almost the same moment and thus will
7477 # be killed in groups.
7478 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7480 # Use $LRU_SIZE_B here to take into account real number of locks
7481 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7482 local LRU_SIZE_B=$LRU_SIZE
7484 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7485 log "OLD_LVF=$OLD_LVF"
7486 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7488 # Let's make sure that we really have some margin. Client checks
7489 # cached locks every 10 sec.
7491 log "Sleep ${SLEEP} sec"
7493 while ((SEC<$SLEEP)); do
7497 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7501 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7502 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7504 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7505 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7506 unlinkmany $DIR/$tdir/f $NR
7510 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7511 log "unlink $NR files at $DIR/$tdir"
7512 unlinkmany $DIR/$tdir/f $NR
7514 run_test 124a "lru resize ======================================="
7516 get_max_pool_limit()
7518 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7521 if test $l -gt $max; then
7529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7530 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7531 skip "no lru resize on server" && return 0
7533 LIMIT=`get_max_pool_limit`
7535 NR=$(($(default_lru_size)*20))
7536 if [ $NR -gt $LIMIT ]; then
7537 log "Limit lock number by $LIMIT locks"
7540 lru_resize_disable mdc
7541 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7542 error "failed to create $DIR/$tdir/disable_lru_resize"
7544 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7545 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7546 cancel_lru_locks mdc
7549 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7552 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7555 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7559 nolruresize_delta=$((etime-stime))
7560 log "ls -la time: $nolruresize_delta seconds"
7561 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7562 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7564 lru_resize_enable mdc
7565 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7566 error "failed to create $DIR/$tdir/enable_lru_resize"
7568 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7569 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7570 cancel_lru_locks mdc
7573 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7576 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7579 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7583 lruresize_delta=$((etime-stime))
7584 log "ls -la time: $lruresize_delta seconds"
7585 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7587 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7588 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7589 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7590 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7592 log "lru resize performs the same with no lru resize"
7594 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7596 run_test 124b "lru resize (performance test) ======================="
7598 test_125() { # 13358
7599 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7600 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7601 test_mkdir -p $DIR/d125 || error "mkdir failed"
7602 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7603 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7604 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7606 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7608 test_126() { # bug 12829/13455
7609 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7610 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7611 $GSS && skip "must run as gss disabled" && return
7613 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7614 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7616 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7618 run_test 126 "check that the fsgid provided by the client is taken into account"
7620 test_127a() { # bug 15521
7621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7622 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7623 $LCTL set_param osc.*.stats=0
7624 FSIZE=$((2048 * 1024))
7625 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7626 cancel_lru_locks osc
7627 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7629 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7630 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7631 echo "got $COUNT $NAME"
7632 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7633 eval $NAME=$COUNT || error "Wrong proc format"
7636 read_bytes|write_bytes)
7637 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7638 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7639 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7640 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7641 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7642 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7643 error "sumsquare is too small: $SUMSQ"
7644 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7645 error "sumsquare is too big: $SUMSQ"
7649 done < $DIR/${tfile}.tmp
7651 #check that we actually got some stats
7652 [ "$read_bytes" ] || error "Missing read_bytes stats"
7653 [ "$write_bytes" ] || error "Missing write_bytes stats"
7654 [ "$read_bytes" != 0 ] || error "no read done"
7655 [ "$write_bytes" != 0 ] || error "no write done"
7657 run_test 127a "verify the client stats are sane"
7659 test_127b() { # bug LU-333
7660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7661 $LCTL set_param llite.*.stats=0
7662 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7663 # perform 2 reads and writes so MAX is different from SUM.
7664 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7665 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7666 cancel_lru_locks osc
7667 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7668 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7670 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7671 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7672 echo "got $COUNT $NAME"
7673 eval $NAME=$COUNT || error "Wrong proc format"
7677 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7678 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7679 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7680 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7683 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7684 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7685 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7686 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7690 done < $TMP/${tfile}.tmp
7692 #check that we actually got some stats
7693 [ "$read_bytes" ] || error "Missing read_bytes stats"
7694 [ "$write_bytes" ] || error "Missing write_bytes stats"
7695 [ "$read_bytes" != 0 ] || error "no read done"
7696 [ "$write_bytes" != 0 ] || error "no write done"
7698 run_test 127b "verify the llite client stats are sane"
7700 test_128() { # bug 15212
7702 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7707 result=$(grep error $TMP/$tfile.log)
7709 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7711 run_test 128 "interactive lfs for 2 consecutive find's"
7718 local LDPROC=/proc/fs/ldiskfs
7719 local facets=$(get_facets MDS)
7721 for facet in ${facets//,/ }; do
7722 canondev=$(ldiskfs_canon \
7723 *.$(convert_facet2label $facet).mntdev $facet)
7724 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7725 LDPROC=/sys/fs/ldiskfs
7726 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7732 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7733 skip "Only applicable to ldiskfs-based MDTs"
7736 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7742 test_mkdir -p $DIR/$tdir
7746 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7747 $MULTIOP $DIR/$tdir/$J Oc
7749 if [ $rc -eq $EFBIG ]; then
7751 echo "return code $rc received as expected"
7753 elif [ $rc -ne 0 ]; then
7755 error_exit "return code $rc received instead of expected $EFBIG"
7758 I=$(stat -c%s "$DIR/$tdir")
7762 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7764 run_test 129 "test directory size limit ========================"
7773 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7774 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7777 trap cleanup_130 EXIT RETURN
7779 local fm_file=$DIR/$tfile
7780 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7781 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7782 error "dd failed for $fm_file"
7784 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7785 filefrag -ves $fm_file
7787 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7788 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7789 [ $RC != 0 ] && error "filefrag $fm_file failed"
7791 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7792 grep -v "ext:" | grep -v "found")
7793 lun=$($GETSTRIPE -i $fm_file)
7795 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7798 for line in $filefrag_op
7800 frag_lun=`echo $line | cut -d: -f5`
7801 ext_len=`echo $line | cut -d: -f4`
7802 if (( $frag_lun != $lun )); then
7804 error "FIEMAP on 1-stripe file($fm_file) failed"
7807 (( tot_len += ext_len ))
7810 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7812 error "FIEMAP on 1-stripe file($fm_file) failed;"
7818 echo "FIEMAP on single striped file succeeded"
7820 run_test 130a "FIEMAP (1-stripe file)"
7823 [ "$OSTCOUNT" -lt "2" ] &&
7824 skip_env "skipping FIEMAP on 2-stripe file test" && return
7826 [ "$OSTCOUNT" -ge "10" ] &&
7827 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7829 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7830 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7833 trap cleanup_130 EXIT RETURN
7835 local fm_file=$DIR/$tfile
7836 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7837 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7838 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7840 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7841 error "dd failed on $fm_file"
7843 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7844 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7845 grep -v "ext:" | grep -v "found")
7847 last_lun=$(echo $filefrag_op | cut -d: -f5)
7852 for line in $filefrag_op
7854 frag_lun=`echo $line | cut -d: -f5`
7855 ext_len=`echo $line | cut -d: -f4`
7856 if (( $frag_lun != $last_lun )); then
7857 if (( tot_len != 1024 )); then
7859 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7866 (( tot_len += ext_len ))
7869 if (( num_luns != 2 || tot_len != 1024 )); then
7871 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7877 echo "FIEMAP on 2-stripe file succeeded"
7879 run_test 130b "FIEMAP (2-stripe file)"
7882 [ "$OSTCOUNT" -lt "2" ] &&
7883 skip_env "skipping FIEMAP on 2-stripe file" && return
7885 [ "$OSTCOUNT" -ge "10" ] &&
7886 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7888 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7889 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7892 trap cleanup_130 EXIT RETURN
7894 local fm_file=$DIR/$tfile
7895 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7896 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7897 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7899 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7901 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7902 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7904 last_lun=`echo $filefrag_op | cut -d: -f5`
7909 for line in $filefrag_op
7911 frag_lun=`echo $line | cut -d: -f5`
7912 ext_len=`echo $line | cut -d: -f4`
7913 if (( $frag_lun != $last_lun )); then
7914 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7915 if (( logical != 512 )); then
7917 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7920 if (( tot_len != 512 )); then
7922 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7929 (( tot_len += ext_len ))
7932 if (( num_luns != 2 || tot_len != 512 )); then
7934 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7940 echo "FIEMAP on 2-stripe file with hole succeeded"
7942 run_test 130c "FIEMAP (2-stripe file with hole)"
7945 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7947 [ "$OSTCOUNT" -ge "10" ] &&
7948 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7950 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7951 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7953 trap cleanup_130 EXIT RETURN
7955 local fm_file=$DIR/$tfile
7956 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7957 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7958 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7959 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7961 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7962 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7964 last_lun=`echo $filefrag_op | cut -d: -f5`
7969 for line in $filefrag_op
7971 frag_lun=`echo $line | cut -d: -f5`
7972 ext_len=`echo $line | cut -d: -f4`
7973 if (( $frag_lun != $last_lun )); then
7974 if (( tot_len != 1024 )); then
7976 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7983 (( tot_len += ext_len ))
7986 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7988 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7994 echo "FIEMAP on N-stripe file succeeded"
7996 run_test 130d "FIEMAP (N-stripe file)"
7999 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8001 [ "$OSTCOUNT" -ge "10" ] &&
8002 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8004 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8005 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8007 trap cleanup_130 EXIT RETURN
8009 local fm_file=$DIR/$tfile
8010 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8011 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8012 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8015 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8016 for ((i = 0; i < $NUM_BLKS; i++))
8018 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8021 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8022 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8024 last_lun=`echo $filefrag_op | cut -d: -f5`
8029 for line in $filefrag_op
8031 frag_lun=`echo $line | cut -d: -f5`
8032 ext_len=`echo $line | cut -d: -f4`
8033 if (( $frag_lun != $last_lun )); then
8034 if (( tot_len != $EXPECTED_LEN )); then
8036 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8043 (( tot_len += ext_len ))
8046 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8048 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8054 echo "FIEMAP with continuation calls succeeded"
8056 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8058 # Test for writev/readv
8060 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8061 error "writev test failed"
8062 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8063 error "readv failed"
8066 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8069 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8070 error "append writev test failed"
8071 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8072 error "append writev test failed"
8075 run_test 131b "test append writev"
8078 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8081 run_test 131c "test read/write on file w/o objects"
8084 rwv -f $DIR/$tfile -w -n 1 1572864
8085 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8086 if [ "$NOB" != 1572864 ]; then
8087 error "Short read filed: read $NOB bytes instead of 1572864"
8091 run_test 131d "test short read"
8094 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8095 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8096 error "read hitting hole failed"
8099 run_test 131e "test read hitting hole"
8104 for node in $(osts_nodes); do
8105 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8106 [ x$gl = x"" ] && gl=0
8107 gl_sum=$((gl_sum + gl))
8117 if [ x$som = x"enabled" ]; then
8118 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8119 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8120 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8122 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8123 MOUNTOPT="$MOUNTOPT,som_preview"
8124 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8127 # do remount to make new mount-conf parameters actual
8134 test_132() { #1028, SOM
8135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8136 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8137 local num=$(get_mds_dir $DIR)
8138 local mymds=mds${num}
8139 local MOUNTOPT_SAVE=$MOUNTOPT
8141 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8142 cancel_lru_locks osc
8144 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8146 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8147 stat $DIR/$tfile >/dev/null
8148 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8149 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8151 som_mode_switch $som1 $gl1 $gl2
8153 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8154 cancel_lru_locks osc
8156 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8157 if [ $som1 == $som2 ]; then
8158 error "som is still "$som2
8159 if [ x$som2 = x"enabled" ]; then
8166 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8167 stat $DIR/$tfile >/dev/null
8168 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8169 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8170 som_mode_switch $som2 $gl1 $gl2
8171 MOUNTOPT=$MOUNTOPT_SAVE
8173 run_test 132 "som avoids glimpse rpc"
8179 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8181 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8183 *) error "Wrong argument $1" ;;
8186 count=`echo $res | awk '{print $2}'`
8187 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8188 # if the argument $3 is zero, it means any stat increment is ok.
8189 if [ $3 -gt 0 ] ; then
8190 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8196 remote_ost_nodsh && skip "remote OST with nodsh" && return
8197 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8199 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8200 { skip "MDS doesn't support rename stats"; return; }
8201 local testdir=$DIR/${tdir}/stats_testdir
8202 mkdir -p $DIR/${tdir}
8205 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8206 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8208 # verify mdt stats first.
8209 mkdir ${testdir} || error "mkdir failed"
8210 check_stats $SINGLEMDS "mkdir" 1
8211 touch ${testdir}/${tfile} || "touch failed"
8212 check_stats $SINGLEMDS "open" 1
8213 check_stats $SINGLEMDS "close" 1
8214 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8215 check_stats $SINGLEMDS "mknod" 1
8216 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8217 check_stats $SINGLEMDS "unlink" 1
8218 rm -f ${testdir}/${tfile} || error "file remove failed"
8219 check_stats $SINGLEMDS "unlink" 2
8221 # remove working dir and check mdt stats again.
8222 rmdir ${testdir} || error "rmdir failed"
8223 check_stats $SINGLEMDS "rmdir" 1
8225 local testdir1=$DIR/${tdir}/stats_testdir1
8227 mkdir -p ${testdir1}
8228 touch ${testdir1}/test1
8229 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8230 check_stats $SINGLEMDS "crossdir_rename" 1
8232 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8233 check_stats $SINGLEMDS "samedir_rename" 1
8237 run_test 133a "Verifying MDT stats ========================================"
8240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8241 remote_ost_nodsh && skip "remote OST with nodsh" && return
8242 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8243 local testdir=$DIR/${tdir}/stats_testdir
8244 mkdir -p ${testdir} || error "mkdir failed"
8245 touch ${testdir}/${tfile} || "touch failed"
8246 cancel_lru_locks mdc
8249 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8250 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8252 # extra mdt stats verification.
8253 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8254 check_stats $SINGLEMDS "setattr" 1
8255 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8256 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8258 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8259 check_stats $SINGLEMDS "getattr" 1
8261 $LFS df || error "lfs failed"
8262 check_stats $SINGLEMDS "statfs" 1
8266 run_test 133b "Verifying extra MDT stats =================================="
8269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8270 remote_ost_nodsh && skip "remote OST with nodsh" && return
8271 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8272 local testdir=$DIR/${tdir}/stats_testdir
8273 test_mkdir -p ${testdir} || error "mkdir failed"
8275 # verify obdfilter stats.
8276 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8278 cancel_lru_locks osc
8279 wait_delete_completed
8282 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8283 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8285 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8287 cancel_lru_locks osc
8288 check_stats ost "write" 1
8290 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8291 check_stats ost "read" 1
8293 > ${testdir}/${tfile} || error "truncate failed"
8294 check_stats ost "punch" 1
8296 rm -f ${testdir}/${tfile} || error "file remove failed"
8297 wait_delete_completed
8298 check_stats ost "destroy" 1
8302 run_test 133c "Verifying OST stats ========================================"
8309 while [ $value -ge 2 ]; do
8314 if [ $orig -gt $order ]; then
8322 local size=('K' 'M' 'G' 'T');
8324 local size_string=$value
8326 while [ $value -ge 1024 ]; do
8327 if [ $i -gt 3 ]; then
8328 #T is the biggest unit we get here, if that is bigger,
8330 size_string=${value}T
8333 value=$((value >> 10))
8334 if [ $value -lt 1024 ]; then
8335 size_string=${value}${size[$i]}
8346 local context=${2:-.}
8347 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8349 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8355 remote_ost_nodsh && skip "remote OST with nodsh" && return
8356 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8357 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8358 { skip "MDS doesn't support rename stats"; return; }
8360 local testdir1=$DIR/${tdir}/stats_testdir1
8361 local testdir2=$DIR/${tdir}/stats_testdir2
8363 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8365 mkdir -p ${testdir1} || error "mkdir failed"
8366 mkdir -p ${testdir2} || error "mkdir failed"
8368 createmany -o $testdir1/test 512 || error "createmany failed"
8370 # check samedir rename size
8371 mv ${testdir1}/test0 ${testdir1}/test_0
8373 local testdir1_size=$(ls -l $DIR/${tdir} |
8374 awk '/stats_testdir1/ {print $5}')
8375 local testdir2_size=$(ls -l $DIR/${tdir} |
8376 awk '/stats_testdir2/ {print $5}')
8378 testdir1_size=$(order_2 $testdir1_size)
8379 testdir2_size=$(order_2 $testdir2_size)
8381 testdir1_size=$(size_in_KMGT $testdir1_size)
8382 testdir2_size=$(size_in_KMGT $testdir2_size)
8384 echo "source rename dir size: ${testdir1_size}"
8385 echo "target rename dir size: ${testdir2_size}"
8387 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8388 eval $cmd || error "$cmd failed"
8389 local samedir=$($cmd | grep 'same_dir')
8390 local same_sample=$(get_rename_size $testdir1_size)
8391 [ -z "$samedir" ] && error "samedir_rename_size count error"
8392 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8393 echo "Check same dir rename stats success"
8395 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8397 # check crossdir rename size
8398 mv ${testdir1}/test_0 ${testdir2}/test_0
8400 testdir1_size=$(ls -l $DIR/${tdir} |
8401 awk '/stats_testdir1/ {print $5}')
8402 testdir2_size=$(ls -l $DIR/${tdir} |
8403 awk '/stats_testdir2/ {print $5}')
8405 testdir1_size=$(order_2 $testdir1_size)
8406 testdir2_size=$(order_2 $testdir2_size)
8408 testdir1_size=$(size_in_KMGT $testdir1_size)
8409 testdir2_size=$(size_in_KMGT $testdir2_size)
8411 echo "source rename dir size: ${testdir1_size}"
8412 echo "target rename dir size: ${testdir2_size}"
8414 eval $cmd || error "$cmd failed"
8415 local crossdir=$($cmd | grep 'crossdir')
8416 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8417 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8418 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8419 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8420 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8421 echo "Check cross dir rename stats success"
8424 run_test 133d "Verifying rename_stats ========================================"
8427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8428 local testdir=$DIR/${tdir}/stats_testdir
8429 local ctr f0 f1 bs=32768 count=42 sum
8431 remote_ost_nodsh && skip "remote OST with nodsh" && return
8432 mkdir -p ${testdir} || error "mkdir failed"
8434 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8436 for ctr in {write,read}_bytes; do
8438 cancel_lru_locks osc
8440 do_facet ost1 $LCTL set_param -n \
8441 "obdfilter.*.exports.clear=clear"
8443 if [ $ctr = write_bytes ]; then
8445 f1=${testdir}/${tfile}
8447 f0=${testdir}/${tfile}
8451 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8454 cancel_lru_locks osc
8456 sum=$(do_facet ost1 $LCTL get_param \
8457 "obdfilter.*.exports.*.stats" | \
8460 $1 == ctr { sum += $7 }
8463 if ((sum != bs * count)); then
8464 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8470 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8473 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8476 # First without trusting modes.
8478 -exec cat '{}' \; &> /dev/null
8480 # Second verifying readability.
8484 -exec cat '{}' \; > /dev/null ||
8485 error "proc file read failed"
8487 for facet in $SINGLEMDS ost1; do
8488 do_facet $facet find $proc_dirs \
8489 -not -name req_history \
8490 -exec cat '{}' \\\; &> /dev/null
8492 do_facet $facet find $proc_dirs \
8493 -not -name req_history \
8496 -exec cat '{}' \\\; > /dev/null ||
8497 error "proc file read failed"
8500 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8502 test_140() { #bug-17379
8503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8504 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8505 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8506 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8508 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8509 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8511 while i=`expr $i + 1`; do
8512 test_mkdir -p $i || error "Creating dir $i"
8513 cd $i || error "Changing to $i"
8514 ln -s ../stat stat || error "Creating stat symlink"
8515 # Read the symlink until ELOOP present,
8516 # not LBUGing the system is considered success,
8517 # we didn't overrun the stack.
8518 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8520 if [ $ret -eq 40 ]; then
8523 error "Open stat symlink"
8529 echo "The symlink depth = $i"
8530 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8531 error "Invalid symlink depth"
8533 # Test recursive symlink
8534 ln -s symlink_self symlink_self
8535 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8536 echo "open symlink_self returns $ret"
8537 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8539 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8543 local TF="$TMP/$tfile"
8545 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8547 cancel_lru_locks osc
8548 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8549 remount_client $MOUNT
8551 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8554 $TRUNCATE $DIR/$tfile 6000
8555 cancel_lru_locks osc
8556 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8559 echo "12345" >>$DIR/$tfile
8560 cancel_lru_locks osc
8561 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8564 echo "12345" >>$DIR/$tfile
8565 cancel_lru_locks osc
8566 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8571 run_test 150 "truncate/append tests"
8573 function roc_hit() {
8574 local list=$(comma_list $(osts_nodes))
8575 #debug temp debug for LU-2902: lets see what values we get back
8576 echo $(get_osd_param $list '' stats) 1>&2
8577 echo $(get_osd_param $list '' stats |
8578 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8581 function set_cache() {
8584 if [ "$2" == "off" ]; then
8587 local list=$(comma_list $(osts_nodes))
8588 set_osd_param $list '' $1_cache_enable $on
8590 cancel_lru_locks osc
8594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8595 remote_ost_nodsh && skip "remote OST with nodsh" && return
8598 local list=$(comma_list $(osts_nodes))
8600 # check whether obdfilter is cache capable at all
8601 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8602 echo "not cache-capable obdfilter"
8606 # check cache is enabled on all obdfilters
8607 if get_osd_param $list '' read_cache_enable | grep 0; then
8608 echo "oss cache is disabled"
8612 set_osd_param $list '' writethrough_cache_enable 1
8614 # check write cache is enabled on all obdfilters
8615 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8616 echo "oss write cache is NOT enabled"
8620 #define OBD_FAIL_OBD_NO_LRU 0x609
8621 do_nodes $list $LCTL set_param fail_loc=0x609
8623 # pages should be in the case right after write
8624 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8627 local BEFORE=`roc_hit`
8628 cancel_lru_locks osc
8629 cat $DIR/$tfile >/dev/null
8630 local AFTER=`roc_hit`
8632 do_nodes $list $LCTL set_param fail_loc=0
8634 if ! let "AFTER - BEFORE == CPAGES"; then
8635 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8638 # the following read invalidates the cache
8639 cancel_lru_locks osc
8640 set_osd_param $list '' read_cache_enable 0
8641 cat $DIR/$tfile >/dev/null
8643 # now data shouldn't be found in the cache
8645 cancel_lru_locks osc
8646 cat $DIR/$tfile >/dev/null
8648 if let "AFTER - BEFORE != 0"; then
8649 error "IN CACHE: before: $BEFORE, after: $AFTER"
8652 set_osd_param $list '' read_cache_enable 1
8655 run_test 151 "test cache on oss and controls ==============================="
8658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8659 local TF="$TMP/$tfile"
8661 # simulate ENOMEM during write
8662 #define OBD_FAIL_OST_NOMEM 0x226
8663 lctl set_param fail_loc=0x80000226
8664 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8666 sync || error "sync failed"
8667 lctl set_param fail_loc=0
8669 # discard client's cache
8670 cancel_lru_locks osc
8672 # simulate ENOMEM during read
8673 lctl set_param fail_loc=0x80000226
8674 cmp $TF $DIR/$tfile || error "cmp failed"
8675 lctl set_param fail_loc=0
8679 run_test 152 "test read/write with enomem ============================"
8682 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8684 run_test 153 "test if fdatasync does not crash ======================="
8686 dot_lustre_fid_permission_check() {
8688 local ffid=$MOUNT/.lustre/fid/$fid
8691 echo "stat fid $fid"
8692 stat $ffid > /dev/null || error "stat $ffid failed."
8693 echo "touch fid $fid"
8694 touch $ffid || error "touch $ffid failed."
8695 echo "write to fid $fid"
8696 cat /etc/hosts > $ffid || error "write $ffid failed."
8697 echo "read fid $fid"
8698 diff /etc/hosts $ffid || error "read $ffid failed."
8699 echo "append write to fid $fid"
8700 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8701 echo "rename fid $fid"
8702 mv $ffid $test_dir/$tfile.1 &&
8703 error "rename $ffid to $tfile.1 should fail."
8704 touch $test_dir/$tfile.1
8705 mv $test_dir/$tfile.1 $ffid &&
8706 error "rename $tfile.1 to $ffid should fail."
8707 rm -f $test_dir/$tfile.1
8708 echo "truncate fid $fid"
8709 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8710 echo "link fid $fid"
8711 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8712 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8713 echo "setfacl fid $fid"
8714 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8715 echo "getfacl fid $fid"
8716 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8718 echo "unlink fid $fid"
8719 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8720 echo "mknod fid $fid"
8721 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8723 fid=[0xf00000400:0x1:0x0]
8724 ffid=$MOUNT/.lustre/fid/$fid
8726 echo "stat non-exist fid $fid"
8727 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8728 echo "write to non-exist fid $fid"
8729 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8730 echo "link new fid $fid"
8731 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8733 mkdir -p $test_dir/$tdir
8734 touch $test_dir/$tdir/$tfile
8735 fid=$($LFS path2fid $test_dir/$tdir)
8738 error "error: could not get fid for $test_dir/$dir/$tfile."
8740 ffid=$MOUNT/.lustre/fid/$fid
8743 ls $ffid > /dev/null || error "ls $ffid failed."
8744 echo "touch $fid/$tfile.1"
8745 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8747 echo "touch $MOUNT/.lustre/fid/$tfile"
8748 touch $MOUNT/.lustre/fid/$tfile && \
8749 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8751 echo "setxattr to $MOUNT/.lustre/fid"
8752 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8754 echo "listxattr for $MOUNT/.lustre/fid"
8755 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8757 echo "delxattr from $MOUNT/.lustre/fid"
8758 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8760 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8761 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8762 error "touch invalid fid should fail."
8764 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8765 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8766 error "touch non-normal fid should fail."
8768 echo "rename $tdir to $MOUNT/.lustre/fid"
8769 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8770 error "rename to $MOUNT/.lustre/fid should fail."
8772 echo "rename .lustre to itself"
8773 fid=$($LFS path2fid $MOUNT)
8774 mrename $MOUNT/.lustre $MOUNT/.lustre/fid/$fid/.lustre &&
8775 error "rename .lustre to itself should fail."
8777 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8778 local new_obf_mode=777
8780 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8781 chmod $new_obf_mode $DIR/.lustre/fid ||
8782 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8784 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8785 [ $obf_mode -eq $new_obf_mode ] ||
8786 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8788 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8789 chmod $old_obf_mode $DIR/.lustre/fid ||
8790 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8792 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8793 fid=$($LFS path2fid $test_dir/$tfile-2)
8794 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8795 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8796 error "create lov data thru .lustre should fail."
8797 echo "cp /etc/passwd $test_dir/$tfile-2"
8798 cp /etc/passwd $test_dir/$tfile-2 ||
8799 error "copy to $test_dir/$tfile-2 failed."
8800 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8801 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8802 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8804 rm -rf $test_dir/tfile.lnk
8805 rm -rf $test_dir/$tfile-2
8809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8810 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8811 { skip "Need MDS version at least 2.2.51"; return 0; }
8813 cp /etc/hosts $DIR/$tfile
8815 fid=$($LFS path2fid $DIR/$tfile)
8817 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8819 dot_lustre_fid_permission_check "$fid" $DIR ||
8820 error "dot lustre permission check $fid failed"
8822 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8824 touch $MOUNT/.lustre/file &&
8825 error "creation is not allowed under .lustre"
8827 mkdir $MOUNT/.lustre/dir &&
8828 error "mkdir is not allowed under .lustre"
8832 run_test 154a "Open-by-FID"
8835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8836 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8837 { skip "Need MDS version at least 2.2.51"; return 0; }
8839 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8841 local remote_dir=$DIR/$tdir/remote_dir
8846 $LFS mkdir -i $MDTIDX $remote_dir ||
8847 error "create remote directory failed"
8849 cp /etc/hosts $remote_dir/$tfile
8851 fid=$($LFS path2fid $remote_dir/$tfile)
8853 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8855 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8856 error "dot lustre permission check $fid failed"
8859 run_test 154b "Open-by-FID for remote directory"
8861 test_155_small_load() {
8862 local temp=$TMP/$tfile
8863 local file=$DIR/$tfile
8865 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8866 error "dd of=$temp bs=6096 count=1 failed"
8868 cancel_lru_locks osc
8869 cmp $temp $file || error "$temp $file differ"
8871 $TRUNCATE $temp 6000
8872 $TRUNCATE $file 6000
8873 cmp $temp $file || error "$temp $file differ (truncate1)"
8875 echo "12345" >>$temp
8876 echo "12345" >>$file
8877 cmp $temp $file || error "$temp $file differ (append1)"
8879 echo "12345" >>$temp
8880 echo "12345" >>$file
8881 cmp $temp $file || error "$temp $file differ (append2)"
8887 test_155_big_load() {
8888 remote_ost_nodsh && skip "remote OST with nodsh" && return
8889 local temp=$TMP/$tfile
8890 local file=$DIR/$tfile
8893 local cache_size=$(do_facet ost$((MAXI+1)) \
8894 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8895 local large_file_size=$((cache_size * 2))
8897 echo "OSS cache size: $cache_size KB"
8898 echo "Large file size: $large_file_size KB"
8900 [ $MAXV -le $large_file_size ] && \
8901 skip_env "max available OST size needs > $large_file_size KB" && \
8904 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8906 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8907 error "dd of=$temp bs=$large_file_size count=1k failed"
8910 cancel_lru_locks osc
8911 cmp $temp $file || error "$temp $file differ"
8918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8920 set_cache writethrough on
8923 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8928 set_cache writethrough off
8931 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8936 set_cache writethrough on
8939 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8944 set_cache writethrough off
8947 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8952 set_cache writethrough on
8955 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8960 set_cache writethrough off
8963 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8968 set_cache writethrough on
8971 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8976 set_cache writethrough off
8979 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8986 local file="$DIR/$tfile"
8988 [ "$(facet_fstype ost1)" = "zfs" ] &&
8989 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8992 log "Turn on read and write cache"
8994 set_cache writethrough on
8996 log "Write data and read it back."
8997 log "Read should be satisfied from the cache."
8998 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9000 cancel_lru_locks osc
9001 cat $file >/dev/null
9003 if ! let "AFTER - BEFORE == CPAGES"; then
9004 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9006 log "cache hits:: before: $BEFORE, after: $AFTER"
9009 log "Read again; it should be satisfied from the cache."
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"
9021 log "Turn off the read cache and turn on the write cache"
9023 set_cache writethrough on
9025 log "Read again; it should be satisfied from the cache."
9027 cancel_lru_locks osc
9028 cat $file >/dev/null
9030 if ! let "AFTER - BEFORE == CPAGES"; then
9031 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9033 log "cache hits:: before: $BEFORE, after: $AFTER"
9036 log "Read again; it should not be satisfied from the cache."
9038 cancel_lru_locks osc
9039 cat $file >/dev/null
9041 if ! let "AFTER - BEFORE == 0"; then
9042 error "IN CACHE: before: $BEFORE, after: $AFTER"
9044 log "cache hits:: before: $BEFORE, after: $AFTER"
9047 log "Write data and read it back."
9048 log "Read should be satisfied from the cache."
9049 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9051 cancel_lru_locks osc
9052 cat $file >/dev/null
9054 if ! let "AFTER - BEFORE == CPAGES"; then
9055 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9057 log "cache hits:: before: $BEFORE, after: $AFTER"
9060 log "Read again; it should not be satisfied from the cache."
9062 cancel_lru_locks osc
9063 cat $file >/dev/null
9065 if ! let "AFTER - BEFORE == 0"; then
9066 error "IN CACHE: before: $BEFORE, after: $AFTER"
9068 log "cache hits:: before: $BEFORE, after: $AFTER"
9072 log "Turn off read and write cache"
9074 set_cache writethrough off
9076 log "Write data and read it back"
9077 log "It should not be satisfied from the cache."
9079 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9080 cancel_lru_locks osc
9082 cat $file >/dev/null
9084 if ! let "AFTER - BEFORE == 0"; then
9085 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9087 log "cache hits:: before: $BEFORE, after: $AFTER"
9091 log "Turn on the read cache and turn off the write cache"
9093 set_cache writethrough off
9095 log "Write data and read it back"
9096 log "It should not be satisfied from the cache."
9098 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9100 cancel_lru_locks osc
9101 cat $file >/dev/null
9103 if ! let "AFTER - BEFORE == 0"; then
9104 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9106 log "cache hits:: before: $BEFORE, after: $AFTER"
9109 log "Read again; it should be satisfied from the cache."
9111 cancel_lru_locks osc
9112 cat $file >/dev/null
9114 if ! let "AFTER - BEFORE == CPAGES"; then
9115 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9117 log "cache hits:: before: $BEFORE, after: $AFTER"
9122 run_test 156 "Verification of tunables ============================"
9126 if [ $MDSCOUNT -gt 1 ]; then
9127 error_ignore 17935 $*
9135 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
9138 if [ $MASK -eq 1 ]; then
9139 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
9141 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
9146 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9147 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9148 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9149 { skip "Need MDS version at least 2.2.0"; return; }
9150 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9151 echo "Registered as changelog user $USER"
9152 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9153 grep -q $USER || error "User $USER not found in changelog_users"
9156 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9157 touch $DIR/$tdir/pics/2008/zachy/timestamp
9158 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9159 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9160 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9161 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9162 rm $DIR/$tdir/pics/desktop.jpg
9164 $LFS changelog $MDT0 | tail -5
9166 echo "verifying changelog mask"
9167 changelog_chmask "MKDIR"
9168 changelog_chmask "CLOSE"
9170 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9171 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9173 changelog_chmask "MKDIR"
9174 changelog_chmask "CLOSE"
9176 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9177 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9179 $LFS changelog $MDT0
9180 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9181 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9182 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9183 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9186 echo "verifying target fid"
9187 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9188 tail -1 | awk '{print $6}')
9189 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9190 [ "$fidc" == "t=$fidf" ] || \
9191 err17935 "fid in changelog $fidc != file fid $fidf"
9192 echo "verifying parent fid"
9193 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9194 tail -1 | awk '{print $7}')
9195 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9196 [ "$fidc" == "p=$fidf" ] || \
9197 err17935 "pfid in changelog $fidc != dir fid $fidf"
9199 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9200 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9201 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9202 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9203 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9204 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9205 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
9206 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
9208 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
9209 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9210 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9211 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9212 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
9213 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
9215 echo "verifying user deregister"
9216 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9217 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9218 grep -q $USER && error "User $USER still found in changelog_users"
9220 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9221 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9222 if [ $USERS -eq 0 ]; then
9223 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9224 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9225 touch $DIR/$tdir/chloe
9226 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9227 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9228 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9229 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9231 echo "$USERS other changelog users; can't verify off"
9234 run_test 160 "changelog sanity"
9237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9238 test_mkdir -p $DIR/$tdir
9239 cp /etc/hosts $DIR/$tdir/$tfile
9240 test_mkdir $DIR/$tdir/foo1
9241 test_mkdir $DIR/$tdir/foo2
9242 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9243 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9244 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9245 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9246 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9247 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9248 $LFS fid2path $DIR $FID
9249 err17935 "bad link ea"
9252 rm $DIR/$tdir/foo2/zachary
9254 rm $DIR/$tdir/foo2/thor
9256 rm $DIR/$tdir/$tfile
9258 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9259 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9261 $LFS fid2path $DIR $FID
9262 err17935 "bad link rename"
9264 rm $DIR/$tdir/foo2/maggie
9267 local longname=filename_avg_len_is_thirty_two_
9268 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9269 error "failed to hardlink many files"
9270 links=$($LFS fid2path $DIR $FID | wc -l)
9271 echo -n "${links}/1000 links in link EA"
9272 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9273 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9274 error "failed to unlink many hardlinks"
9276 run_test 161a "link ea sanity"
9279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9280 [ $MDSCOUNT -lt 2 ] &&
9281 skip "skipping remote directory test" && return
9283 local remote_dir=$DIR/$tdir/remote_dir
9286 $LFS mkdir -i $MDTIDX $remote_dir ||
9287 error "create remote directory failed"
9289 cp /etc/hosts $remote_dir/$tfile
9290 mkdir -p $remote_dir/foo1
9291 mkdir -p $remote_dir/foo2
9292 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9293 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9294 ln $remote_dir/$tfile $remote_dir/foo1/luna
9295 ln $remote_dir/$tfile $remote_dir/foo2/thor
9297 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9299 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9300 $LFS fid2path $DIR $FID
9301 err17935 "bad link ea"
9304 rm $remote_dir/foo2/zachary
9306 rm $remote_dir/foo2/thor
9308 rm $remote_dir/$tfile
9310 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9311 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9312 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9313 $LFS fid2path $DIR $FID
9314 err17935 "bad link rename"
9316 rm $remote_dir/foo2/maggie
9319 local longname=filename_avg_len_is_thirty_two_
9320 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9321 error "failed to hardlink many files"
9322 links=$($LFS fid2path $DIR $FID | wc -l)
9323 echo -n "${links}/1000 links in link EA"
9324 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9325 unlinkmany $remote_dir/foo2/$longname 1000 ||
9326 error "failed to unlink many hardlinks"
9328 run_test 161b "link ea sanity under remote directory"
9335 local path=$(${LFS} fid2path $*)
9338 if [ $RC -ne 0 ]; then
9339 err17935 "path looked up of $expected failed. Error $RC"
9341 elif [ "${path}" != "${expected}" ]; then
9342 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9345 echo "fid $fid resolves to path $path (expected $expected)"
9349 # Make changes to filesystem
9350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9351 test_mkdir -p $DIR/$tdir/d2
9352 touch $DIR/$tdir/d2/$tfile
9353 touch $DIR/$tdir/d2/x1
9354 touch $DIR/$tdir/d2/x2
9355 test_mkdir -p $DIR/$tdir/d2/a/b/c
9356 test_mkdir -p $DIR/$tdir/d2/p/q/r
9358 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9359 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9362 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9363 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9364 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9366 # softlink to wrong file
9367 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9368 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9369 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9372 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9373 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9374 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9375 # fid2path dir/fsname should both work
9376 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9377 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9379 # hardlink count: check that there are 2 links
9380 # Doesnt work with CMD yet: 17935
9381 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9382 err17935 "expected 2 links"
9384 # hardlink indexing: remove the first link
9385 rm $DIR/$tdir/d2/p/q/r/hlink
9386 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9390 run_test 162 "path lookup sanity"
9393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9394 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9395 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9398 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9399 # this proc file is temporary and linux-only
9400 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9401 error "kernel->userspace send failed"
9404 run_test 163 "kernel <-> userspace comms"
9407 # do directio so as not to populate the page cache
9408 log "creating a 10 Mb file"
9409 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9410 log "starting reads"
9411 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9412 log "truncating the file"
9413 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9415 kill %+ || true # reads might have finished
9416 echo "wait until dd is finished"
9418 log "removing the temporary file"
9419 rm -rf $DIR/$tfile || error "tmp file removal failed"
9421 run_test 169 "parallel read and truncate should not deadlock"
9424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9425 $LCTL clear # bug 18514
9426 $LCTL debug_daemon start $TMP/${tfile}_log_good
9428 $LCTL debug_daemon stop
9429 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9430 error "sed failed to read log_good"
9432 $LCTL debug_daemon start $TMP/${tfile}_log_good
9434 $LCTL debug_daemon stop
9436 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9437 error "lctl df log_bad failed"
9439 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9440 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9442 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9443 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9445 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9446 error "bad_line good_line1 good_line2 are empty"
9448 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9449 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9450 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9452 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9453 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9454 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9456 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9457 error "bad_line_new good_line_new are empty"
9459 local expected_good=$((good_line1 + good_line2*2))
9461 rm -f $TMP/${tfile}*
9462 # LU-231, short malformed line may not be counted into bad lines
9463 if [ $bad_line -ne $bad_line_new ] &&
9464 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9465 error "expected $bad_line bad lines, but got $bad_line_new"
9469 if [ $expected_good -ne $good_line_new ]; then
9470 error "expected $expected_good good lines, but got $good_line_new"
9475 run_test 170 "test lctl df to handle corrupted log ====================="
9477 test_171() { # bug20592
9478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9479 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9480 $LCTL set_param fail_loc=0x50e
9481 $LCTL set_param fail_val=3000
9482 multiop_bg_pause $DIR/$tfile O_s || true
9484 kill -USR1 $MULTIPID
9488 if dmesg | grep "recursive fault"; then
9489 error "caught a recursive fault"
9491 $LCTL set_param fail_loc=0
9494 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9496 # it would be good to share it with obdfilter-survey/libecho code
9497 setup_obdecho_osc () {
9500 local obdfilter_name=$2
9501 echo "Creating new osc for $obdfilter_name on $ost_nid"
9502 # make sure we can find loopback nid
9503 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9505 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9506 ${obdfilter_name}_osc_UUID || rc=2; }
9507 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9508 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9512 cleanup_obdecho_osc () {
9513 local obdfilter_name=$1
9514 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9515 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9519 obdecho_create_test() {
9524 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9525 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9527 if [ $rc -eq 0 ]; then
9528 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9529 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9531 echo "New object id is $id"
9532 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9534 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9535 "cleanup" || rc=5; }
9536 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9538 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9544 remote_ost_nodsh && skip "remote OST with nodsh" && return
9548 if ! module_loaded obdecho; then
9549 load_module obdecho/obdecho
9553 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9554 local host=$(lctl get_param -n osc.$osc.import |
9555 awk '/current_connection:/ {print $2}' )
9556 local target=$(lctl get_param -n osc.$osc.import |
9557 awk '/target:/ {print $2}' )
9558 target=${target%_UUID}
9560 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9561 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9562 [[ -n $target ]] && cleanup_obdecho_osc $target
9563 [ $rmmod_local -eq 1 ] && rmmod obdecho
9566 run_test 180a "test obdecho on osc"
9569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9570 remote_ost_nodsh && skip "remote OST with nodsh" && return
9572 local rmmod_remote=0
9574 do_facet ost1 "lsmod | grep -q obdecho || " \
9575 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9576 "modprobe obdecho; }" && rmmod_remote=1
9577 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9578 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9579 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9582 run_test 180b "test obdecho directly on obdfilter"
9584 test_181() { # bug 22177
9585 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9586 # create enough files to index the directory
9587 createmany -o $DIR/$tdir/foobar 4000
9588 # print attributes for debug purpose
9591 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9593 # remove the files & current working dir
9594 unlinkmany $DIR/$tdir/foobar 4000
9596 kill -USR1 $MULTIPID
9598 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9601 run_test 181 "Test open-unlinked dir ========================"
9604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9605 # disable MDC RPC lock wouldn't crash client
9609 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9610 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9611 $LCTL set_param fail_loc=0x804
9613 for (( i=0; i < $tcount; i++ )) ; do
9615 createmany -o $DIR/$tdir/$i/f- $fcount &
9619 for (( i=0; i < $tcount; i++ )) ; do
9620 unlinkmany $DIR/$tdir/$i/f- $fcount &
9626 $LCTL set_param fail_loc=0
9628 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9630 test_183() { # LU-2275
9631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9632 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9633 echo aaa > $DIR/$tdir/$tfile
9635 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9636 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9638 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9639 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9641 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9643 # Flush negative dentry cache
9644 touch $DIR/$tdir/$tfile
9646 # We are not checking for any leaked references here, they'll
9647 # become evident next time we do cleanup with module unload.
9650 run_test 183 "No crash or request leak in case of strange dispositions ========"
9652 # test suite 184 is for LU-2016, LU-2017
9654 check_swap_layouts_support && return 0
9656 dir0=$DIR/$tdir/$testnum
9657 test_mkdir -p $dir0 || error "creating dir $dir0"
9662 $SETSTRIPE -c1 $file1
9664 $SETSTRIPE -c2 $file2
9666 gen1=$($GETSTRIPE -g $file1)
9667 gen2=$($GETSTRIPE -g $file2)
9669 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9670 gen=$($GETSTRIPE -g $file1)
9671 [[ $gen1 != $gen ]] ||
9672 "Layout generation on $file1 does not change"
9673 gen=$($GETSTRIPE -g $file2)
9674 [[ $gen2 != $gen ]] ||
9675 "Layout generation on $file2 does not change"
9677 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9678 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9680 run_test 184a "Basic layout swap"
9683 check_swap_layouts_support && return 0
9685 dir0=$DIR/$tdir/$testnum
9686 mkdir -p $dir0 || error "creating dir $dir0"
9693 $SETSTRIPE -c1 $file1
9694 $SETSTRIPE -c2 $file2
9695 $SETSTRIPE -c1 $file3
9696 chown $RUNAS_ID $file3
9697 gen1=$($GETSTRIPE -g $file1)
9698 gen2=$($GETSTRIPE -g $file2)
9700 $LFS swap_layouts $dir1 $dir2 &&
9701 error "swap of directories layouts should fail"
9702 $LFS swap_layouts $dir1 $file1 &&
9703 error "swap of directory and file layouts should fail"
9704 $RUNAS $LFS swap_layouts $file1 $file2 &&
9705 error "swap of file we cannot write should fail"
9706 $LFS swap_layouts $file1 $file3 &&
9707 error "swap of file with different owner should fail"
9708 /bin/true # to clear error code
9710 run_test 184b "Forbidden layout swap (will generate errors)"
9713 check_swap_layouts_support && return 0
9715 local dir0=$DIR/$tdir/$testnum
9716 mkdir -p $dir0 || error "creating dir $dir0"
9718 local ref1=$dir0/ref1
9719 local ref2=$dir0/ref2
9720 local file1=$dir0/file1
9721 local file2=$dir0/file2
9722 # create a file large enough for the concurent test
9723 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9724 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9725 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9728 dd if=$ref1 of=$file1 bs=16k &
9731 # Make sure dd starts to copy file
9732 while [ ! -f $file1 ]; do sleep 0.1; done
9734 $LFS swap_layouts $file1 $file2
9737 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9738 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9740 # how many bytes copied before swapping layout
9741 local copied=`stat -c %s $file2`
9742 local remaining=`stat -c %s $ref1`
9743 remaining=$((remaining - copied))
9744 echo "Copied $copied bytes before swapping layout..."
9746 cmp -n $copied $file1 $ref2 | grep differ &&
9747 error "Content mismatch [0, $copied) of ref2 and file1"
9748 cmp -n $copied $file2 $ref1 ||
9749 error "Content mismatch [0, $copied) of ref1 and file2"
9750 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9751 error "Content mismatch [$copied, EOF) of ref1 and file1"
9754 rm -f $ref1 $ref2 $file1 $file2
9756 run_test 184c "Concurrent write and layout swap"
9759 check_swap_layouts_support && return 0
9761 local file1=$DIR/$tdir/$tfile-1
9762 local file2=$DIR/$tdir/$tfile-2
9763 local file3=$DIR/$tdir/$tfile-3
9768 touch $file1 || error "create $file1 failed"
9769 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
9770 error "create $file2 failed"
9771 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
9772 error "create $file3 failed"
9773 lovea1=$($LFS getstripe $file1 | sed 1d)
9775 $LFS swap_layouts $file2 $file3 ||
9776 error "swap $file2 $file3 layouts failed"
9777 $LFS swap_layouts $file1 $file2 ||
9778 error "swap $file1 $file2 layouts failed"
9780 lovea2=$($LFS getstripe $file2 | sed 1d)
9781 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
9783 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
9784 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
9786 run_test 184d "allow stripeless layouts swap"
9789 test_185() { # LU-2441
9790 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9791 touch $DIR/$tdir/spoo
9792 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9793 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9794 error "cannot create/write a volatile file"
9795 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9796 error "FID is still valid after close"
9798 multiop_bg_pause $DIR/$tdir vVw4096_c
9805 # assume that the next FID for this client is sequential, since stdout
9806 # is unfortunately eaten by multiop_bg_pause
9807 local n=$((${fidv[1]} + 1))
9808 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9809 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9810 error "FID is missing before close"
9811 kill -USR1 $multi_pid
9812 # 1 second delay, so if mtime change we will see it
9814 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9815 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9817 run_test 185 "Volatile file support"
9820 check_file_in_pool()
9825 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9828 for t in $tlist ; do
9829 [ "$i" -eq "$t" ] && continue 2
9832 echo "pool list: $tlist"
9833 echo "striping: $res"
9834 error_noexit "$file not allocated in $pool"
9841 echo "Creating new pool"
9844 create_pool $FSNAME.$pool ||
9845 { error_noexit "No pool created, result code $?"; return 1; }
9846 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9847 { error_noexit "$pool not in lfs pool_list"; return 2; }
9850 pool_add_targets() {
9851 echo "Adding targets to pool"
9857 local list=$(seq $first $step $last)
9859 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9860 do_facet mgs $LCTL pool_add \
9861 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9862 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9863 | sort -u | tr '\n' ' ' " "$t" || {
9864 error_noexit "Add to pool failed"
9867 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9868 local addcount=$(((last - first) / step + 1))
9869 [ $lfscount -eq $addcount ] || {
9870 error_noexit "lfs pool_list bad ost count" \
9871 "$lfscount != $addcount"
9879 echo "Setting pool on directory $tdir"
9881 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9883 error_noexit "Cannot set pool $pool to $tdir"
9890 echo "Checking pool on directory $tdir"
9892 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9893 [ "$res" = "$pool" ] && return 0
9895 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9899 pool_dir_rel_path() {
9900 echo "Testing relative path works well"
9905 mkdir -p $root/$tdir/$tdir
9907 pool_set_dir $pool $tdir || return 1
9908 pool_set_dir $pool ./$tdir || return 2
9909 pool_set_dir $pool ../$tdir || return 3
9910 pool_set_dir $pool ../$tdir/$tdir || return 4
9911 rm -rf $tdir; cd - > /dev/null
9914 pool_alloc_files() {
9915 echo "Checking files allocation from directory pool"
9922 for i in $(seq -w 1 $count)
9924 local file=$tdir/file-$i
9926 check_file_in_pool $file $pool "$tlist" || \
9927 failed=$((failed + 1))
9929 [ "$failed" = 0 ] && return 0
9931 error_noexit "$failed files not allocated in $pool"
9935 pool_create_files() {
9936 echo "Creating files in pool"
9944 for i in $(seq -w 1 $count)
9946 local file=$tdir/spoo-$i
9947 $SETSTRIPE -p $pool $file
9948 check_file_in_pool $file $pool "$tlist" || \
9949 failed=$((failed + 1))
9951 [ "$failed" = 0 ] && return 0
9953 error_noexit "$failed files not allocated in $pool"
9958 echo "Checking 'lfs df' output"
9961 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9963 local res=$($LFS df --pool $FSNAME.$pool |
9965 grep "$FSNAME-OST" |
9967 [ "$res" = "$t" ] && return 0
9969 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9973 pool_file_rel_path() {
9974 echo "Creating files in a pool with relative pathname"
9979 { error_noexit "unable to create $tdir"; return 1 ; }
9980 local file="/..$tdir/$tfile-1"
9981 $SETSTRIPE -p $pool $file ||
9982 { error_noexit "unable to create $file" ; return 2 ; }
9985 $SETSTRIPE -p $pool $tfile-2 || {
9986 error_noexit "unable to create $tfile-2 in $tdir"
9991 pool_remove_first_target() {
9992 echo "Removing first target from a pool"
9995 local pname="lov.$FSNAME-*.pools.$pool"
9996 local t=$($LCTL get_param -n $pname | head -1)
9997 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9998 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9999 error_noexit "$t not removed from $FSNAME.$pool"
10004 pool_remove_all_targets() {
10005 echo "Removing all targets from pool"
10008 local pname="lov.$FSNAME-*.pools.$pool"
10009 for t in $($LCTL get_param -n $pname | sort -u)
10011 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10013 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10014 error_noexit "Pool $FSNAME.$pool cannot be drained"
10017 # striping on an empty/nonexistant pool should fall back
10018 # to "pool of everything"
10020 error_noexit "failed to use fallback striping for empty pool"
10023 # setstripe on an empty pool should fail
10024 $SETSTRIPE -p $pool $file 2>/dev/null && {
10025 error_noexit "expected failure when creating file" \
10033 echo "Destroying pool"
10037 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10040 # striping on an empty/nonexistant pool should fall back
10041 # to "pool of everything"
10043 error_noexit "failed to use fallback striping for missing pool"
10046 # setstripe on an empty pool should fail
10047 $SETSTRIPE -p $pool $file 2>/dev/null && {
10048 error_noexit "expected failure when creating file" \
10049 "with missing pool"
10053 # get param should return err once pool is gone
10054 if wait_update $HOSTNAME "lctl get_param -n \
10055 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10057 remove_pool_from_list $FSNAME.$pool
10060 error_noexit "Pool $FSNAME.$pool is not destroyed"
10065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10066 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10068 local POOL=${POOL:-cea1}
10069 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10070 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10073 local last_ost=$(($OSTCOUNT - 1))
10075 local ost_list=$(seq $first_ost $ost_step $last_ost)
10076 local ost_range="$first_ost $last_ost $ost_step"
10077 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10078 local file_dir=$POOL_ROOT/file_tst
10082 # former test_200a test_200b
10083 pool_add $POOL || { rc=$? ; break; }
10084 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10085 # former test_200c test_200d
10086 mkdir -p $test_path
10087 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10088 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10089 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10090 || { rc=$? ; break; }
10091 # former test_200e test_200f
10092 local files=$((OSTCOUNT*3))
10093 pool_alloc_files $POOL $test_path $files "$ost_list" \
10094 || { rc=$? ; break; }
10095 pool_create_files $POOL $file_dir $files "$ost_list" \
10096 || { rc=$? ; break; }
10097 # former test_200g test_200h
10098 pool_lfs_df $POOL || { rc=$? ; break; }
10099 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10101 # former test_201a test_201b test_201c
10102 pool_remove_first_target $POOL || { rc=$? ; break; }
10104 local f=$test_path/$tfile
10105 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10106 pool_remove $POOL $f || { rc=$? ; break; }
10113 run_test 200 "OST pools"
10115 # usage: default_attr <count | size | offset>
10117 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10120 # usage: check_default_stripe_attr
10121 check_default_stripe_attr() {
10122 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10124 --stripe-count|--count)
10125 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10126 --stripe-size|--size)
10127 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10128 --stripe-index|--index)
10131 error "unknown getstripe attr '$1'"
10134 [ $ACTUAL != $EXPECTED ] &&
10135 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10139 test_mkdir -p $DIR/$tdir
10140 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10142 check_default_stripe_attr --stripe-count
10143 check_default_stripe_attr --stripe-size
10144 check_default_stripe_attr --stripe-index
10148 run_test 204a "Print default stripe attributes ================="
10151 test_mkdir -p $DIR/$tdir
10152 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10154 check_default_stripe_attr --stripe-size
10155 check_default_stripe_attr --stripe-index
10159 run_test 204b "Print default stripe size and offset ==========="
10162 test_mkdir -p $DIR/$tdir
10163 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10165 check_default_stripe_attr --stripe-count
10166 check_default_stripe_attr --stripe-index
10170 run_test 204c "Print default stripe count and offset ==========="
10173 test_mkdir -p $DIR/$tdir
10174 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10176 check_default_stripe_attr --stripe-count
10177 check_default_stripe_attr --stripe-size
10181 run_test 204d "Print default stripe count and size ============="
10184 test_mkdir -p $DIR/$tdir
10185 $SETSTRIPE -d $DIR/$tdir
10187 check_default_stripe_attr --stripe-count --raw
10188 check_default_stripe_attr --stripe-size --raw
10189 check_default_stripe_attr --stripe-index --raw
10193 run_test 204e "Print raw stripe attributes ================="
10196 test_mkdir -p $DIR/$tdir
10197 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10199 check_default_stripe_attr --stripe-size --raw
10200 check_default_stripe_attr --stripe-index --raw
10204 run_test 204f "Print raw stripe size and offset ==========="
10207 test_mkdir -p $DIR/$tdir
10208 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10210 check_default_stripe_attr --stripe-count --raw
10211 check_default_stripe_attr --stripe-index --raw
10215 run_test 204g "Print raw stripe count and offset ==========="
10218 test_mkdir -p $DIR/$tdir
10219 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10221 check_default_stripe_attr --stripe-count --raw
10222 check_default_stripe_attr --stripe-size --raw
10226 run_test 204h "Print raw stripe count and size ============="
10228 # Figure out which job scheduler is being used, if any,
10229 # or use a fake one
10230 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10231 JOBENV=SLURM_JOB_ID
10232 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10234 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10236 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10237 JOBENV=LOADL_STEP_ID
10238 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10244 verify_jobstats() {
10248 # clear old jobstats
10249 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10250 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10252 # use a new JobID for this test, or we might see an old one
10253 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10257 log "Using JobID environment variable $JOBENV=$JOBVAL"
10259 if [ $JOBENV = "FAKE_JOBID" ]; then
10260 FAKE_JOBID=$JOBVAL $cmd
10265 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10266 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10267 do_facet $FACET lctl get_param mdt.*.job_stats |
10268 grep $JOBVAL || error "No job stats found on MDT $FACET"
10270 if [ "$target" = "ost" -o "$target" = "both" ]; then
10272 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10273 grep $JOBVAL || error "No job stats found on OST $FACET"
10279 NEW_JOBENV=${1:-$OLD_JOBENV}
10280 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10281 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10284 test_205() { # Job stats
10285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10286 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10287 skip "Server doesn't support jobstats" && return 0
10290 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10291 if [ $OLD_JOBENV != $JOBENV ]; then
10292 jobstats_set $JOBENV
10293 trap jobstats_set EXIT
10297 cmd="mkdir $DIR/$tfile"
10298 verify_jobstats "$cmd" "mdt"
10300 cmd="rm -fr $DIR/$tfile"
10301 verify_jobstats "$cmd" "mdt"
10303 cmd="mknod $DIR/$tfile c 1 3"
10304 verify_jobstats "$cmd" "mdt"
10306 cmd="rm -f $DIR/$tfile"
10307 verify_jobstats "$cmd" "mdt"
10309 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10310 verify_jobstats "$cmd" "mdt"
10312 cmd="touch $DIR/$tfile"
10313 verify_jobstats "$cmd" "both"
10315 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10316 verify_jobstats "$cmd" "ost"
10318 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10319 verify_jobstats "$cmd" "ost"
10321 cmd="$TRUNCATE $DIR/$tfile 0"
10322 verify_jobstats "$cmd" "both"
10324 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10325 verify_jobstats "$cmd" "mdt"
10328 rm -f $DIR/jobstats_test_rename
10330 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10332 run_test 205 "Verify job stats"
10334 # LU-1480, LU-1773 and LU-1657
10336 mkdir -p $DIR/$tdir
10337 lfs setstripe -c -1 $DIR/$tdir
10338 #define OBD_FAIL_LOV_INIT 0x1403
10339 $LCTL set_param fail_loc=0xa0001403
10340 $LCTL set_param fail_val=1
10341 touch $DIR/$tdir/$tfile || true
10343 run_test 206 "fail lov_init_raid0() doesn't lbug"
10346 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10347 local fsz=`stat -c %s $DIR/$tfile`
10348 cancel_lru_locks mdc
10350 # do not return layout in getattr intent
10351 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10352 $LCTL set_param fail_loc=0x170
10353 local sz=`stat -c %s $DIR/$tfile`
10355 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10359 run_test 207a "can refresh layout at glimpse"
10362 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10363 local cksum=`md5sum $DIR/$tfile`
10364 local fsz=`stat -c %s $DIR/$tfile`
10365 cancel_lru_locks mdc
10366 cancel_lru_locks osc
10368 # do not return layout in getattr intent
10369 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10370 $LCTL set_param fail_loc=0x171
10372 # it will refresh layout after the file is opened but before read issues
10373 echo checksum is "$cksum"
10374 echo "$cksum" |md5sum -c --quiet || error "file differs"
10378 run_test 207b "can refresh layout at open"
10382 size=$((size % 8192 + 1))
10383 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10384 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10385 rm -f $DIR/f212 $DIR/f212.xyz
10387 run_test 212 "Sendfile test ============================================"
10390 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10391 cancel_lru_locks osc
10392 lctl set_param fail_loc=0x8000040f
10393 # generate a read lock
10394 cat $DIR/$tfile > /dev/null
10395 # write to the file, it will try to cancel the above read lock.
10396 cat /etc/hosts >> $DIR/$tfile
10398 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10400 test_214() { # for bug 20133
10401 test_mkdir -p $DIR/d214p/d214c
10402 for (( i=0; i < 340; i++ )) ; do
10403 touch $DIR/d214p/d214c/a$i
10406 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10407 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10408 ls $DIR/d214c || error "ls $DIR/d214c failed"
10409 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10411 run_test 214 "hash-indexed directory test - bug 20133"
10413 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10414 create_lnet_proc_files() {
10415 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10416 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10418 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10419 rm -f "$TMP/lnet_$1.sys_tmp"
10422 # counterpart of create_lnet_proc_files
10423 remove_lnet_proc_files() {
10424 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10427 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10428 # 3rd arg as regexp for body
10429 check_lnet_proc_stats() {
10430 local l=$(cat "$TMP/lnet_$1" |wc -l)
10431 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10433 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10436 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10437 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10438 # optional and can be regexp for 2nd line (lnet.routes case)
10439 check_lnet_proc_entry() {
10440 local blp=2 # blp stands for 'position of 1st line of body'
10441 [ "$5" = "" ] || blp=3 # lnet.routes case
10443 local l=$(cat "$TMP/lnet_$1" |wc -l)
10444 # subtracting one from $blp because the body can be empty
10445 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10447 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10448 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10450 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10451 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10453 # bail out if any unexpected line happened
10454 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10455 [ "$?" != 0 ] || error "$2 misformatted"
10458 test_215() { # for bugs 18102, 21079, 21517
10459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10460 local N='(0|[1-9][0-9]*)' # non-negative numeric
10461 local P='[1-9][0-9]*' # positive numeric
10462 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10463 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10464 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10465 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10467 local L1 # regexp for 1st line
10468 local L2 # regexp for 2nd line (optional)
10469 local BR # regexp for the rest (body)
10471 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10472 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10473 create_lnet_proc_files "stats"
10474 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10475 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10476 remove_lnet_proc_files "stats"
10478 # /proc/sys/lnet/routes should look like this:
10479 # Routing disabled/enabled
10480 # net hops state router
10481 # where net is a string like tcp0, hops >= 0, state is up/down,
10482 # router is a string like 192.168.1.1@tcp2
10483 L1="^Routing (disabled|enabled)$"
10484 L2="^net +hops +state +router$"
10485 BR="^$NET +$N +(up|down) +$NID$"
10486 create_lnet_proc_files "routes"
10487 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10488 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10489 remove_lnet_proc_files "routes"
10491 # /proc/sys/lnet/routers should look like this:
10492 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10493 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10494 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10495 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10496 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10497 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10498 create_lnet_proc_files "routers"
10499 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10500 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10501 remove_lnet_proc_files "routers"
10503 # /proc/sys/lnet/peers should look like this:
10504 # nid refs state last max rtr min tx min queue
10505 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10506 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10507 # numeric (0 or >0 or <0), queue >= 0.
10508 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10509 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10510 create_lnet_proc_files "peers"
10511 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10512 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10513 remove_lnet_proc_files "peers"
10515 # /proc/sys/lnet/buffers should look like this:
10516 # pages count credits min
10517 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10518 L1="^pages +count +credits +min$"
10519 BR="^ +$N +$N +$I +$I$"
10520 create_lnet_proc_files "buffers"
10521 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10522 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10523 remove_lnet_proc_files "buffers"
10525 # /proc/sys/lnet/nis should look like this:
10526 # nid status alive refs peer rtr max tx min
10527 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10528 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10529 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10530 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10531 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10532 create_lnet_proc_files "nis"
10533 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10534 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10535 remove_lnet_proc_files "nis"
10537 # can we successfully write to /proc/sys/lnet/stats?
10538 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10539 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10541 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10543 test_216() { # bug 20317
10544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10545 remote_ost_nodsh && skip "remote OST with nodsh" && return
10547 local p="$TMP/sanityN-$TESTNAME.parameters"
10548 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
10549 for node in $(osts_nodes); do
10550 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10551 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
10552 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
10556 # agressive lockless i/o settings
10557 for node in $(osts_nodes); do
10558 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'
10560 lctl set_param -n osc.*.contention_seconds 60
10562 $DIRECTIO write $DIR/$tfile 0 10 4096
10563 $CHECKSTAT -s 40960 $DIR/$tfile
10565 # disable lockless i/o
10566 for node in $(osts_nodes); do
10567 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10569 lctl set_param -n osc.*.contention_seconds 0
10572 dd if=/dev/zero of=$DIR/$tfile count=0
10573 $CHECKSTAT -s 0 $DIR/$tfile
10575 restore_lustre_params <$p
10579 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10581 test_217() { # bug 22430
10582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10586 for node in $(nodes_list); do
10587 nid=$(host_nids_address $node $NETTYPE)
10588 if [[ $nid = *-* ]] ; then
10589 echo "lctl ping $nid@$NETTYPE"
10590 lctl ping $nid@$NETTYPE
10592 echo "skipping $node (no hyphen detected)"
10596 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10599 # do directio so as not to populate the page cache
10600 log "creating a 10 Mb file"
10601 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10602 log "starting reads"
10603 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10604 log "truncating the file"
10605 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10607 kill %+ || true # reads might have finished
10608 echo "wait until dd is finished"
10610 log "removing the temporary file"
10611 rm -rf $DIR/$tfile || error "tmp file removal failed"
10613 run_test 218 "parallel read and truncate should not deadlock ======================="
10616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10617 # write one partial page
10618 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10619 # set no grant so vvp_io_commit_write will do sync write
10620 $LCTL set_param fail_loc=0x411
10621 # write a full page at the end of file
10622 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10624 $LCTL set_param fail_loc=0
10625 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10626 $LCTL set_param fail_loc=0x411
10627 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10629 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10631 test_220() { #LU-325
10632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10633 remote_ost_nodsh && skip "remote OST with nodsh" && return
10636 test_mkdir -p $DIR/$tdir
10637 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10638 awk '{print $2}' | sed -e 's/_UUID$//')
10641 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10642 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10643 osc.$mdtosc_proc1.prealloc_last_id)
10644 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10645 osc.$mdtosc_proc1.prealloc_next_id)
10649 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10650 #define OBD_FAIL_OST_ENOINO 0x229
10651 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10652 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10653 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10655 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10657 MDSOBJS=$((last_id - next_id))
10658 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10660 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10661 echo "OST still has $count kbytes free"
10663 echo "create $MDSOBJS files @next_id..."
10664 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10666 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10667 osc.$mdtosc_proc1.prealloc_last_id)
10668 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10669 osc.$mdtosc_proc1.prealloc_next_id)
10671 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10676 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10677 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10679 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10680 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10681 echo "unlink $MDSOBJS files @$next_id..."
10682 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10684 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10688 dd if=`which date` of=$MOUNT/date oflag=sync
10689 chmod +x $MOUNT/date
10691 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10692 $LCTL set_param fail_loc=0x80001401
10694 $MOUNT/date > /dev/null
10697 run_test 221 "make sure fault and truncate race to not cause OOM"
10700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10702 test_mkdir -p $DIR/$tdir
10703 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10704 createmany -o $DIR/$tdir/$tfile 10
10705 cancel_lru_locks mdc
10706 cancel_lru_locks osc
10707 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10708 $LCTL set_param fail_loc=0x31a
10709 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10710 $LCTL set_param fail_loc=0
10713 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10718 test_mkdir -p $DIR/$tdir
10719 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10720 createmany -o $DIR/$tdir/$tfile 10
10721 cancel_lru_locks mdc
10722 cancel_lru_locks osc
10723 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10724 $LCTL set_param fail_loc=0x31a
10725 rm -r $DIR/$tdir || "AGL for rmdir failed"
10726 $LCTL set_param fail_loc=0
10728 run_test 222b "AGL for rmdir 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_NOLOCK 0x31b
10739 $LCTL set_param fail_loc=0x31b
10740 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10741 $LCTL set_param fail_loc=0
10744 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10746 test_224a() { # LU-1039, MRP-303
10747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10748 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10749 $LCTL set_param fail_loc=0x508
10750 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10751 $LCTL set_param fail_loc=0
10754 run_test 224a "Don't panic on bulk IO failure"
10756 test_224b() { # LU-1039, MRP-303
10757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10758 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10759 cancel_lru_locks osc
10760 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10761 $LCTL set_param fail_loc=0x515
10762 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10763 $LCTL set_param fail_loc=0
10766 run_test 224b "Don't panic on bulk IO failure"
10768 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10771 if [ -z ${MDSSURVEY} ]; then
10772 skip_env "mds-survey not found" && return
10775 [ $MDSCOUNT -ge 2 ] &&
10776 skip "skipping now for more than one MDT" && return
10778 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10779 { skip "Need MDS version at least 2.2.51"; return; }
10781 local mds=$(facet_host $SINGLEMDS)
10782 local target=$(do_nodes $mds 'lctl dl' | \
10783 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10785 local cmd1="file_count=1000 thrhi=4"
10786 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10787 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10788 local cmd="$cmd1 $cmd2 $cmd3"
10790 rm -f ${TMP}/mds_survey*
10792 eval $cmd || error "mds-survey with zero-stripe failed"
10793 cat ${TMP}/mds_survey*
10794 rm -f ${TMP}/mds_survey*
10796 run_test 225a "Metadata survey sanity with zero-stripe"
10799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10801 if [ -z ${MDSSURVEY} ]; then
10802 skip_env "mds-survey not found" && return
10804 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10805 { skip "Need MDS version at least 2.2.51"; return; }
10807 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10808 skip_env "Need to mount OST to test" && return
10811 [ $MDSCOUNT -ge 2 ] &&
10812 skip "skipping now for more than one MDT" && return
10813 local mds=$(facet_host $SINGLEMDS)
10814 local target=$(do_nodes $mds 'lctl dl' | \
10815 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10817 local cmd1="file_count=1000 thrhi=4"
10818 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10819 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10820 local cmd="$cmd1 $cmd2 $cmd3"
10822 rm -f ${TMP}/mds_survey*
10824 eval $cmd || error "mds-survey with stripe_count failed"
10825 cat ${TMP}/mds_survey*
10826 rm -f ${TMP}/mds_survey*
10828 run_test 225b "Metadata survey sanity with stripe_count = 1"
10830 mcreate_path2fid () {
10836 local path=$DIR/$tdir/$name
10841 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10842 error "cannot create $desc"
10844 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10846 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10848 fid_path=$($LFS fid2path $MOUNT $fid)
10850 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10852 [ "$path" == "$fid_path" ] ||
10853 error "fid2path returned $fid_path, expected $path"
10855 echo "pass with $path and $fid"
10860 mkdir -p $DIR/$tdir
10862 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10863 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10864 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10865 mcreate_path2fid 0040666 0 0 dir "directory"
10866 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10867 mcreate_path2fid 0100666 0 0 file "regular file"
10868 mcreate_path2fid 0120666 0 0 link "symbolic link"
10869 mcreate_path2fid 0140666 0 0 sock "socket"
10871 run_test 226a "call path2fid and fid2path on files of all type"
10874 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10878 mkdir -p $DIR/$tdir
10879 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
10880 error "create remote directory failed"
10881 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
10882 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
10883 "character special file (null)"
10884 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
10885 "character special file (no device)"
10886 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
10887 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
10888 "block special file (loop)"
10889 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
10890 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
10891 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
10893 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
10895 # LU-1299 Executing or running ldd on a truncated executable does not
10896 # cause an out-of-memory condition.
10898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10899 dd if=`which date` of=$MOUNT/date bs=1k count=1
10900 chmod +x $MOUNT/date
10902 $MOUNT/date > /dev/null
10903 ldd $MOUNT/date > /dev/null
10906 run_test 227 "running truncated executable does not cause OOM"
10908 # LU-1512 try to reuse idle OI blocks
10910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10911 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10912 skip "non-ldiskfs backend" && return
10914 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10915 local myDIR=$DIR/$tdir
10918 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10919 $LCTL set_param fail_loc=0x80001002
10920 createmany -o $myDIR/t- 10000
10921 $LCTL set_param fail_loc=0
10922 # The guard is current the largest FID holder
10924 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10926 local IDX=$(($SEQ % 64))
10928 do_facet $SINGLEMDS sync
10929 # Make sure journal flushed.
10931 local blk1=$(do_facet $SINGLEMDS \
10932 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10933 grep Blockcount | awk '{print $4}')
10935 # Remove old files, some OI blocks will become idle.
10936 unlinkmany $myDIR/t- 10000
10937 # Create new files, idle OI blocks should be reused.
10938 createmany -o $myDIR/t- 2000
10939 do_facet $SINGLEMDS sync
10940 # Make sure journal flushed.
10942 local blk2=$(do_facet $SINGLEMDS \
10943 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10944 grep Blockcount | awk '{print $4}')
10946 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10948 run_test 228a "try to reuse idle OI blocks"
10951 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10952 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10953 skip "non-ldiskfs backend" && return
10955 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10956 local myDIR=$DIR/$tdir
10959 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10960 $LCTL set_param fail_loc=0x80001002
10961 createmany -o $myDIR/t- 10000
10962 $LCTL set_param fail_loc=0
10963 # The guard is current the largest FID holder
10965 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10967 local IDX=$(($SEQ % 64))
10969 do_facet $SINGLEMDS sync
10970 # Make sure journal flushed.
10972 local blk1=$(do_facet $SINGLEMDS \
10973 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10974 grep Blockcount | awk '{print $4}')
10976 # Remove old files, some OI blocks will become idle.
10977 unlinkmany $myDIR/t- 10000
10980 stop $SINGLEMDS || error "Fail to stop MDT."
10982 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10984 df $MOUNT || error "Fail to df."
10985 # Create new files, idle OI blocks should be reused.
10986 createmany -o $myDIR/t- 2000
10987 do_facet $SINGLEMDS sync
10988 # Make sure journal flushed.
10990 local blk2=$(do_facet $SINGLEMDS \
10991 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10992 grep Blockcount | awk '{print $4}')
10994 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10996 run_test 228b "idle OI blocks can be reused after MDT restart"
11000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11001 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11002 skip "non-ldiskfs backend" && return
11004 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11005 local myDIR=$DIR/$tdir
11008 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11009 $LCTL set_param fail_loc=0x80001002
11010 # 20000 files can guarantee there are index nodes in the OI file
11011 createmany -o $myDIR/t- 20000
11012 $LCTL set_param fail_loc=0
11013 # The guard is current the largest FID holder
11015 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11017 local IDX=$(($SEQ % 64))
11019 do_facet $SINGLEMDS sync
11020 # Make sure journal flushed.
11022 local blk1=$(do_facet $SINGLEMDS \
11023 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11024 grep Blockcount | awk '{print $4}')
11026 # Remove old files, some OI blocks will become idle.
11027 unlinkmany $myDIR/t- 20000
11029 # The OI file should become empty now
11031 # Create new files, idle OI blocks should be reused.
11032 createmany -o $myDIR/t- 2000
11033 do_facet $SINGLEMDS sync
11034 # Make sure journal flushed.
11036 local blk2=$(do_facet $SINGLEMDS \
11037 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11038 grep Blockcount | awk '{print $4}')
11040 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11042 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11046 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11049 mkdir -p $DIR/$tdir/test_230_local
11050 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11051 [ $mdt_idx -ne 0 ] &&
11052 error "create local directory on wrong MDT $mdt_idx"
11054 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11055 error "create remote directory failed"
11056 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11057 [ $mdt_idx -ne $MDTIDX ] &&
11058 error "create remote directory on wrong MDT $mdt_idx"
11060 createmany -o $DIR/$tdir/test_230/t- 10 ||
11061 error "create files on remote directory failed"
11062 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11063 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11064 rm -r $DIR/$tdir || error "unlink remote directory failed"
11066 run_test 230a "Create remote directory and files under the remote directory"
11069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11070 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11072 local remote_dir=$DIR/$tdir/remote_dir
11075 mkdir -p $DIR/$tdir
11076 $LFS mkdir -i $MDTIDX $remote_dir ||
11077 error "create remote directory failed"
11079 $LFS mkdir -i 0 $remote_dir/new_dir &&
11080 error "nested remote directory create succeed!"
11082 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11083 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11084 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11087 error "create remote directory failed after set enable_remote_dir"
11089 rm -rf $remote_dir || error "first unlink remote directory failed"
11091 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11092 error "chown worked"
11094 do_facet mds$MDTIDX lctl set_param \
11095 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11096 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11097 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11100 error "create remote dir failed after set enable_remote_dir_gid"
11102 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11104 run_test 230b "nested remote directory should be failed"
11108 # For simplicity this test assumes that max_pages_per_rpc
11109 # is the same across all OSCs
11110 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11111 local bulk_size=$((max_pages * 4096))
11113 mkdir -p $DIR/$tdir
11115 # clear the OSC stats
11116 $LCTL set_param osc.*.stats=0 &>/dev/null
11118 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11119 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11120 oflag=direct &>/dev/null || error "dd failed"
11122 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11123 if [ x$nrpcs != "x1" ]; then
11124 error "found $nrpc ost_write RPCs, not 1 as expected"
11127 # Drop the OSC cache, otherwise we will read from it
11128 cancel_lru_locks osc
11130 # clear the OSC stats
11131 $LCTL set_param osc.*.stats=0 &>/dev/null
11133 # Client reads $bulk_size.
11134 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11135 iflag=direct &>/dev/null || error "dd failed"
11137 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11138 if [ x$nrpcs != "x1" ]; then
11139 error "found $nrpc ost_read RPCs, not 1 as expected"
11142 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11145 mkdir -p $DIR/$tdir
11147 for i in {0..1023}; do
11148 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11149 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11150 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11154 run_test 231b "must not assert on fully utilized OST request buffer"
11157 mkdir -p $DIR/$tdir
11158 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11159 $LCTL set_param fail_loc=0x31c
11161 # ignore dd failure
11162 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11164 $LCTL set_param fail_loc=0
11165 umount_client $MOUNT || error "umount failed"
11166 mount_client $MOUNT || error "mount failed"
11168 run_test 232 "failed lock should not block umount"
11171 # tests that do cleanup/setup should be run at the end
11175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11177 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11178 $LCTL set_param fail_loc=0x903
11179 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11180 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11183 FAIL_ON_ERROR=true cleanup
11184 FAIL_ON_ERROR=true setup
11186 run_test 900 "umount should not race with any mgc requeue thread"
11189 check_and_cleanup_lustre
11190 if [ "$I_MOUNTED" != "yes" ]; then
11191 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true