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/f12 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 ] || error
1889 run_test 27C "check full striping across all OSTs"
1891 # createtest also checks that device nodes are created and
1892 # then visible correctly (#2091)
1893 test_28() { # bug 2091
1895 $CREATETEST $DIR/d28/ct || error
1897 run_test 28 "create/mknod/mkdir with bad file types ============"
1900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1901 cancel_lru_locks mdc
1907 declare -i LOCKCOUNTORIG=0
1908 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1909 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1911 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1913 declare -i LOCKUNUSEDCOUNTORIG=0
1914 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1915 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1922 declare -i LOCKCOUNTCURRENT=0
1923 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1924 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1927 declare -i LOCKUNUSEDCOUNTCURRENT=0
1928 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1929 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1932 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1933 lctl set_param -n ldlm.dump_namespaces ""
1934 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1935 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1936 log "dumped log to $TMP/test_29.dk (bug 5793)"
1939 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1940 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1941 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1942 log "dumped log to $TMP/test_29.dk (bug 5793)"
1946 run_test 29 "IT_GETATTR regression ============================"
1948 test_30a() { # was test_30
1949 cp `which ls` $DIR || cp /bin/ls $DIR
1953 run_test 30a "execute binary from Lustre (execve) =============="
1956 cp `which ls` $DIR || cp /bin/ls $DIR
1958 $RUNAS $DIR/ls / || error
1961 run_test 30b "execute binary from Lustre as non-root ==========="
1963 test_30c() { # b=22376
1964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1965 cp `which ls` $DIR || cp /bin/ls $DIR
1967 cancel_lru_locks mdc
1968 cancel_lru_locks osc
1969 $RUNAS $DIR/ls / || error
1972 run_test 30c "execute binary from Lustre without read perms ===="
1975 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1976 $CHECKSTAT -a $DIR/f31 || error
1978 run_test 31a "open-unlink file =================================="
1981 touch $DIR/f31 || error
1982 ln $DIR/f31 $DIR/f31b || error
1983 $MULTIOP $DIR/f31b Ouc || error
1984 $CHECKSTAT -t file $DIR/f31 || error
1986 run_test 31b "unlink file with multiple links while open ======="
1989 touch $DIR/f31 || error
1990 ln $DIR/f31 $DIR/f31c || error
1991 multiop_bg_pause $DIR/f31 O_uc || return 1
1993 $MULTIOP $DIR/f31c Ouc
1994 kill -USR1 $MULTIPID
1997 run_test 31c "open-unlink file with multiple links ============="
2000 opendirunlink $DIR/d31d $DIR/d31d || error
2001 $CHECKSTAT -a $DIR/d31d || error
2003 run_test 31d "remove of open directory ========================="
2005 test_31e() { # bug 2904
2006 check_kernel_version 34 || return 0
2007 openfilleddirunlink $DIR/d31e || error
2009 run_test 31e "remove of open non-empty directory ==============="
2011 test_31f() { # bug 4554
2012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2014 test_mkdir $DIR/d31f
2015 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2016 cp /etc/hosts $DIR/d31f
2018 $GETSTRIPE $DIR/d31f/hosts
2019 multiop_bg_pause $DIR/d31f D_c || return 1
2022 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2023 test_mkdir $DIR/d31f
2024 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2025 cp /etc/hosts $DIR/d31f
2027 $GETSTRIPE $DIR/d31f/hosts
2028 multiop_bg_pause $DIR/d31f D_c || return 1
2031 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2032 wait $MULTIPID || error "first opendir $MULTIPID failed"
2036 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2037 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2040 run_test 31f "remove of open directory with open-unlink file ==="
2043 echo "-- cross directory link --"
2044 test_mkdir $DIR/d31ga
2045 test_mkdir $DIR/d31gb
2047 ln $DIR/d31ga/f $DIR/d31gb/g
2048 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2049 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2050 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2051 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2053 run_test 31g "cross directory link==============="
2056 echo "-- cross directory link --"
2057 test_mkdir $DIR/d31h
2058 test_mkdir $DIR/d31h/dir
2060 ln $DIR/d31h/f $DIR/d31h/dir/g
2061 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2062 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2063 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2064 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2066 run_test 31h "cross directory link under child==============="
2069 echo "-- cross directory link --"
2070 test_mkdir $DIR/d31i
2071 test_mkdir $DIR/d31i/dir
2072 touch $DIR/d31i/dir/f
2073 ln $DIR/d31i/dir/f $DIR/d31i/g
2074 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2075 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2076 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2077 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2079 run_test 31i "cross directory link under parent==============="
2083 test_mkdir $DIR/d31j
2084 test_mkdir $DIR/d31j/dir1
2085 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2086 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2087 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2088 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2091 run_test 31j "link for directory==============="
2095 test_mkdir $DIR/d31k
2097 touch $DIR/d31k/exist
2098 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2099 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2100 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2101 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2102 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2103 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2104 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2107 run_test 31k "link to file: the same, non-existing, dir==============="
2110 test_mkdir $DIR/d31m
2112 test_mkdir $DIR/d31m2
2113 touch $DIR/d31m2/exist
2114 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2115 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2116 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2117 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2118 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2119 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2122 run_test 31m "link to file: the same, non-existing, dir==============="
2125 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2126 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2127 nlink=$(stat --format=%h $DIR/$tfile)
2128 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2129 exec 173<$DIR/$tfile
2130 trap "exec 173<&-" EXIT
2131 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2132 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2133 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2134 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2135 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2138 run_test 31n "check link count of unlinked file"
2140 cleanup_test32_mount() {
2142 $UMOUNT $DIR/$tdir/ext2-mountpoint
2146 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2147 echo "== more mountpoints and symlinks ================="
2148 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2149 trap cleanup_test32_mount EXIT
2150 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2151 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2152 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2153 cleanup_test32_mount
2155 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2159 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2160 trap cleanup_test32_mount EXIT
2161 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2162 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2163 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2164 cleanup_test32_mount
2166 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2170 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2171 trap cleanup_test32_mount EXIT
2172 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2173 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2174 test_mkdir -p $DIR/$tdir/d2/test_dir
2175 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2176 cleanup_test32_mount
2178 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2182 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2183 trap cleanup_test32_mount EXIT
2184 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2185 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2186 test_mkdir -p $DIR/$tdir/d2/test_dir
2187 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2188 cleanup_test32_mount
2190 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2193 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2194 test_mkdir -p $DIR/d32e/tmp
2195 TMP_DIR=$DIR/d32e/tmp
2196 ln -s $DIR/d32e $TMP_DIR/symlink11
2197 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2198 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2199 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2201 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2204 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2205 test_mkdir -p $DIR/d32f/tmp
2206 TMP_DIR=$DIR/d32f/tmp
2207 ln -s $DIR/d32f $TMP_DIR/symlink11
2208 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2209 ls $DIR/d32f/tmp/symlink11 || error
2210 ls $DIR/d32f/symlink01 || error
2212 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2215 TMP_DIR=$DIR/$tdir/tmp
2216 test_mkdir -p $DIR/$tdir/tmp
2217 test_mkdir $DIR/${tdir}2
2218 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2219 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2220 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2221 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2222 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2223 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2225 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2228 rm -fr $DIR/$tdir $DIR/${tdir}2
2229 TMP_DIR=$DIR/$tdir/tmp
2230 test_mkdir -p $DIR/$tdir/tmp
2231 test_mkdir $DIR/${tdir}2
2232 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2233 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2234 ls $TMP_DIR/symlink12 || error
2235 ls $DIR/$tdir/symlink02 || error
2237 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2241 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2242 trap cleanup_test32_mount EXIT
2243 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2244 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2245 touch $DIR/$tdir/test_file
2246 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2247 cleanup_test32_mount
2249 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2253 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2254 trap cleanup_test32_mount EXIT
2255 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2256 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2257 touch $DIR/$tdir/test_file
2258 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2259 cleanup_test32_mount
2261 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2266 trap cleanup_test32_mount EXIT
2267 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2268 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2269 test_mkdir -p $DIR/$tdir/d2
2270 touch $DIR/$tdir/d2/test_file || error
2271 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2272 cleanup_test32_mount
2274 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2279 trap cleanup_test32_mount EXIT
2280 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2281 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2282 test_mkdir -p $DIR/$tdir/d2
2283 touch $DIR/$tdir/d2/test_file
2284 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2285 cleanup_test32_mount
2287 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2291 test_mkdir -p $DIR/d32m/tmp
2292 TMP_DIR=$DIR/d32m/tmp
2293 ln -s $DIR $TMP_DIR/symlink11
2294 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2295 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2296 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2298 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2302 test_mkdir -p $DIR/d32n/tmp
2303 TMP_DIR=$DIR/d32n/tmp
2304 ln -s $DIR $TMP_DIR/symlink11
2305 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2306 ls -l $DIR/d32n/tmp/symlink11 || error
2307 ls -l $DIR/d32n/symlink01 || error
2309 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2312 rm -fr $DIR/d32o $DIR/$tfile
2314 test_mkdir -p $DIR/d32o/tmp
2315 TMP_DIR=$DIR/d32o/tmp
2316 ln -s $DIR/$tfile $TMP_DIR/symlink12
2317 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2318 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2319 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2320 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2321 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2323 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2333 test_mkdir -p $DIR/d32p/tmp
2335 TMP_DIR=$DIR/d32p/tmp
2337 ln -s $DIR/$tfile $TMP_DIR/symlink12
2339 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2341 cat $DIR/d32p/tmp/symlink12 || error
2343 cat $DIR/d32p/symlink02 || error
2346 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2348 cleanup_testdir_mount() {
2354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2355 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2356 trap cleanup_testdir_mount EXIT
2357 test_mkdir -p $DIR/$tdir
2358 touch $DIR/$tdir/under_the_mount
2359 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2360 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2361 cleanup_testdir_mount
2363 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2367 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2368 trap cleanup_testdir_mount EXIT
2369 test_mkdir -p $DIR/$tdir
2370 touch $DIR/$tdir/under_the_mount
2371 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2372 ls $DIR/$tdir | grep -q under_the_mount && error || true
2373 cleanup_testdir_mount
2375 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2380 chmod 444 $DIR/$tfile
2381 chown $RUNAS_ID $DIR/$tfile
2383 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2386 run_test 33aa "write file with mode 444 (should return error) ===="
2390 test_mkdir -p $DIR/d33
2391 chown $RUNAS_ID $DIR/d33
2392 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2393 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2394 error "open RDWR" || true
2396 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2400 test_mkdir -p $DIR/d33
2401 chown $RUNAS_ID $DIR/d33
2402 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2404 run_test 33b "test open file with malformed flags (No panic and return error)"
2407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2413 remote_ost_nodsh && skip "remote OST with nodsh" && return
2416 test_mkdir -p $DIR/d33
2417 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2420 for ostnum in $(seq $OSTCOUNT); do
2421 # test-framework's OST numbering is one-based, while Lustre's
2423 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2424 # Parsing llobdstat's output sucks; we could grep the /proc
2425 # path, but that's likely to not be as portable as using the
2426 # llobdstat utility. So we parse lctl output instead.
2427 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2428 obdfilter/$ostname/stats |
2429 awk '/^write_bytes/ {print $7}' )
2430 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2431 if (( ${write_bytes:-0} > 0 ))
2438 $all_zeros || return 0
2441 echo foo > $DIR/d33/bar
2445 # Total up write_bytes after writing. We'd better find non-zeros.
2446 for ostnum in $(seq $OSTCOUNT); do
2447 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2448 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2449 obdfilter/$ostname/stats |
2450 awk '/^write_bytes/ {print $7}' )
2451 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2452 if (( ${write_bytes:-0} > 0 ))
2461 for ostnum in $(seq $OSTCOUNT); do
2462 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2463 echo "Check that write_bytes is present in obdfilter/*/stats:"
2464 do_facet ost$ostnum lctl get_param -n \
2465 obdfilter/$ostname/stats
2467 error "OST not keeping write_bytes stats (b22312)"
2470 run_test 33c "test llobdstat and write_bytes"
2473 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2476 local remote_dir=$DIR/$tdir/remote_dir
2479 $LFS mkdir -i $MDTIDX $remote_dir ||
2480 error "create remote directory failed"
2482 touch $remote_dir/$tfile
2483 chmod 444 $remote_dir/$tfile
2484 chown $RUNAS_ID $remote_dir/$tfile
2486 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2488 chown $RUNAS_ID $remote_dir
2489 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2490 error "create" || true
2491 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2492 error "open RDWR" || true
2493 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2494 error "create" || true
2496 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2498 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2501 $MCREATE $DIR/f34 || error
2502 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2503 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2504 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2505 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2507 run_test 34a "truncate file that has not been opened ==========="
2510 [ ! -f $DIR/f34 ] && test_34a
2511 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2512 $OPENFILE -f O_RDONLY $DIR/f34
2513 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2514 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2516 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2519 [ ! -f $DIR/f34 ] && test_34a
2520 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2521 $OPENFILE -f O_RDWR $DIR/f34
2522 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2523 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2525 run_test 34c "O_RDWR opening file-with-size works =============="
2528 [ ! -f $DIR/f34 ] && test_34a
2529 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2530 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2533 run_test 34d "write to sparse file ============================="
2537 $MCREATE $DIR/f34e || error
2538 $TRUNCATE $DIR/f34e 1000 || error
2539 $CHECKSTAT -s 1000 $DIR/f34e || error
2540 $OPENFILE -f O_RDWR $DIR/f34e
2541 $CHECKSTAT -s 1000 $DIR/f34e || error
2543 run_test 34e "create objects, some with size and some without =="
2545 test_34f() { # bug 6242, 6243
2546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2549 $MCREATE $DIR/f34f || error
2550 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2551 dd if=$DIR/f34f of=$TMP/f34f
2552 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2553 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2554 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2555 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2556 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2558 run_test 34f "read from a file with no objects until EOF ======="
2561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2562 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2563 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2564 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2565 cancel_lru_locks osc
2566 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2567 error "wrong size after lock cancel"
2569 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2570 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2571 error "expanding truncate failed"
2572 cancel_lru_locks osc
2573 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2574 error "wrong expanded size after lock cancel"
2576 run_test 34g "truncate long file ==============================="
2579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2583 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2584 sync # Flush the cache so that multiop below does not block on cache
2585 # flush when getting the group lock
2586 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2590 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2591 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2595 local nsz=`stat -c %s $DIR/$tfile`
2596 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2598 run_test 34h "ftruncate file under grouplock should not block"
2601 cp /bin/sh $DIR/f35a
2603 chown $RUNAS_ID $DIR/f35a
2604 $RUNAS $DIR/f35a && error || true
2607 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2611 utime $DIR/f36 || error
2613 run_test 36a "MDS utime check (mknod, utime) ==================="
2617 utime $DIR/f36 || error
2619 run_test 36b "OST utime check (open, utime) ===================="
2624 chown $RUNAS_ID $DIR/d36
2625 $RUNAS utime $DIR/d36/f36 || error
2627 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2630 [ ! -d $DIR/d36 ] && test_36c
2631 echo "" > $DIR/d36/f36
2632 $RUNAS utime $DIR/d36/f36 || error
2634 run_test 36d "non-root OST utime check (open, utime) ==========="
2637 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2638 test_mkdir -p $DIR/$tdir
2639 touch $DIR/$tdir/$tfile
2640 $RUNAS utime $DIR/$tdir/$tfile && \
2641 error "utime worked, expected failure" || true
2643 run_test 36e "utime on non-owned file (should return error) ===="
2647 local LANG_SAVE=$LANG
2648 local LC_LANG_SAVE=$LC_LANG
2649 export LANG=C LC_LANG=C # for date language
2651 DATESTR="Dec 20 2000"
2652 test_mkdir -p $DIR/$tdir
2653 lctl set_param fail_loc=$fl
2655 cp /etc/hosts $DIR/$tdir/$tfile
2656 sync & # write RPC generated with "current" inode timestamp, but delayed
2658 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2659 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2660 cancel_lru_locks osc
2661 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2663 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2664 echo "BEFORE: $LS_BEFORE" && \
2665 echo "AFTER : $LS_AFTER" && \
2666 echo "WANT : $DATESTR" && \
2667 error "$DIR/$tdir/$tfile timestamps changed" || true
2669 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2674 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2675 subr_36fh "0x80000214"
2677 run_test 36f "utime on file racing with OST BRW write =========="
2680 remote_ost_nodsh && skip "remote OST with nodsh" && return
2681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2686 test_mkdir -p $DIR/$tdir
2687 fmd_max_age=$(do_facet ost1 \
2688 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2691 fmd_before=$(do_facet ost1 \
2692 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2693 touch $DIR/$tdir/$tfile
2694 sleep $((fmd_max_age + 12))
2695 fmd_after=$(do_facet ost1 \
2696 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2698 echo "fmd_before: $fmd_before"
2699 echo "fmd_after: $fmd_after"
2700 [ "$fmd_after" -gt "$fmd_before" ] && \
2701 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2702 error "fmd didn't expire after ping" || true
2704 run_test 36g "filter mod data cache expiry ====================="
2707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2708 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2709 subr_36fh "0x80000227"
2711 run_test 36h "utime on file racing with OST BRW write =========="
2713 # test_37 - duplicate with tests 32q 32r
2716 local file=$DIR/$tfile
2718 openfile -f O_DIRECTORY $file
2721 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2722 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2724 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2728 touch $DIR/${tfile}2
2729 # ls -l $DIR/$tfile $DIR/${tfile}2
2730 # ls -lu $DIR/$tfile $DIR/${tfile}2
2731 # ls -lc $DIR/$tfile $DIR/${tfile}2
2733 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2734 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2736 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2738 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2740 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2741 error "O_TRUNC didn't change timestamps"
2744 run_test 39 "mtime changed on create ==========================="
2747 test_mkdir -p $DIR/$tdir
2748 cp -p /etc/passwd $DIR/$tdir/fopen
2749 cp -p /etc/passwd $DIR/$tdir/flink
2750 cp -p /etc/passwd $DIR/$tdir/funlink
2751 cp -p /etc/passwd $DIR/$tdir/frename
2752 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2755 echo "aaaaaa" >> $DIR/$tdir/fopen
2756 echo "aaaaaa" >> $DIR/$tdir/flink
2757 echo "aaaaaa" >> $DIR/$tdir/funlink
2758 echo "aaaaaa" >> $DIR/$tdir/frename
2760 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2761 local link_new=`stat -c %Y $DIR/$tdir/flink`
2762 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2763 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2765 cat $DIR/$tdir/fopen > /dev/null
2766 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2767 rm -f $DIR/$tdir/funlink2
2768 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2770 for (( i=0; i < 2; i++ )) ; do
2771 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2772 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2773 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2774 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2776 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2777 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2778 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2779 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2781 cancel_lru_locks osc
2782 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2785 run_test 39b "mtime change on open, link, unlink, rename ======"
2787 # this should be set to past
2788 TEST_39_MTIME=`date -d "1 year ago" +%s`
2794 local mtime0=`stat -c %Y $DIR1/$tfile`
2796 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2797 local mtime1=`stat -c %Y $DIR1/$tfile`
2798 [ "$mtime1" = $TEST_39_MTIME ] || \
2799 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2802 echo hello >> $DIR1/$tfile
2804 local mtime2=`stat -c %Y $DIR1/$tfile`
2805 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2806 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2808 mv $DIR1/$tfile $DIR1/$tfile-1
2810 for (( i=0; i < 2; i++ )) ; do
2811 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2812 [ "$mtime2" = "$mtime3" ] || \
2813 error "mtime ($mtime2) changed (to $mtime3) on rename"
2815 cancel_lru_locks osc
2816 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2819 run_test 39c "mtime change on rename ==========================="
2823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2826 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2828 for (( i=0; i < 2; i++ )) ; do
2829 local mtime=`stat -c %Y $DIR1/$tfile`
2830 [ $mtime = $TEST_39_MTIME ] || \
2831 error "mtime($mtime) is not set to $TEST_39_MTIME"
2833 cancel_lru_locks osc
2834 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2837 run_test 39d "create, utime, stat =============================="
2841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2843 local mtime1=`stat -c %Y $DIR1/$tfile`
2845 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2847 for (( i=0; i < 2; i++ )) ; do
2848 local mtime2=`stat -c %Y $DIR1/$tfile`
2849 [ $mtime2 = $TEST_39_MTIME ] || \
2850 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2852 cancel_lru_locks osc
2853 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2856 run_test 39e "create, stat, utime, stat ========================"
2860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2862 mtime1=`stat -c %Y $DIR1/$tfile`
2865 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2867 for (( i=0; i < 2; i++ )) ; do
2868 local mtime2=`stat -c %Y $DIR1/$tfile`
2869 [ $mtime2 = $TEST_39_MTIME ] || \
2870 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2872 cancel_lru_locks osc
2873 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2876 run_test 39f "create, stat, sleep, utime, stat ================="
2880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2881 echo hello >> $DIR1/$tfile
2882 local mtime1=`stat -c %Y $DIR1/$tfile`
2885 chmod o+r $DIR1/$tfile
2887 for (( i=0; i < 2; i++ )) ; do
2888 local mtime2=`stat -c %Y $DIR1/$tfile`
2889 [ "$mtime1" = "$mtime2" ] || \
2890 error "lost mtime: $mtime2, should be $mtime1"
2892 cancel_lru_locks osc
2893 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2896 run_test 39g "write, chmod, stat ==============================="
2900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2905 echo hello >> $DIR1/$tfile
2906 local mtime1=`stat -c %Y $DIR1/$tfile`
2908 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2910 if [ "$d1" != "$d2" ]; then
2911 echo "write and touch not within one second"
2913 for (( i=0; i < 2; i++ )) ; do
2914 local mtime2=`stat -c %Y $DIR1/$tfile`
2915 [ "$mtime2" = $TEST_39_MTIME ] || \
2916 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2918 cancel_lru_locks osc
2919 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2923 run_test 39h "write, utime within one second, stat ============="
2926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2930 echo hello >> $DIR1/$tfile
2931 local mtime1=`stat -c %Y $DIR1/$tfile`
2933 mv $DIR1/$tfile $DIR1/$tfile-1
2935 for (( i=0; i < 2; i++ )) ; do
2936 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2938 [ "$mtime1" = "$mtime2" ] || \
2939 error "lost mtime: $mtime2, should be $mtime1"
2941 cancel_lru_locks osc
2942 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2945 run_test 39i "write, rename, stat =============================="
2948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2949 start_full_debug_logging
2953 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2954 lctl set_param fail_loc=0x80000412
2955 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2956 error "multiop failed"
2958 local mtime1=`stat -c %Y $DIR1/$tfile`
2960 mv $DIR1/$tfile $DIR1/$tfile-1
2962 kill -USR1 $multipid
2963 wait $multipid || error "multiop close failed"
2965 for (( i=0; i < 2; i++ )) ; do
2966 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2967 [ "$mtime1" = "$mtime2" ] ||
2968 error "mtime is lost on close: $mtime2, " \
2971 cancel_lru_locks osc
2972 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2974 lctl set_param fail_loc=0
2975 stop_full_debug_logging
2977 run_test 39j "write, rename, close, stat ======================="
2980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2984 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2986 local mtime1=`stat -c %Y $DIR1/$tfile`
2988 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2990 kill -USR1 $multipid
2991 wait $multipid || error "multiop close failed"
2993 for (( i=0; i < 2; i++ )) ; do
2994 local mtime2=`stat -c %Y $DIR1/$tfile`
2996 [ "$mtime2" = $TEST_39_MTIME ] || \
2997 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2999 cancel_lru_locks osc
3000 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3003 run_test 39k "write, utime, close, stat ========================"
3005 # this should be set to future
3006 TEST_39_ATIME=`date -d "1 year" +%s`
3009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3010 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3011 local atime_diff=$(do_facet $SINGLEMDS \
3012 lctl get_param -n mdd.*MDT0000*.atime_diff)
3016 # test setting directory atime to future
3017 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3018 local atime=$(stat -c %X $DIR/$tdir)
3019 [ "$atime" = $TEST_39_ATIME ] || \
3020 error "atime is not set to future: $atime, $TEST_39_ATIME"
3022 # test setting directory atime from future to now
3023 local d1=$(date +%s)
3025 local d2=$(date +%s)
3027 cancel_lru_locks mdc
3028 atime=$(stat -c %X $DIR/$tdir)
3029 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3030 error "atime is not updated from future: $atime, $d1<atime<$d2"
3032 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3035 # test setting directory atime when now > dir atime + atime_diff
3039 cancel_lru_locks mdc
3040 atime=$(stat -c %X $DIR/$tdir)
3041 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3042 error "atime is not updated : $atime, should be $d2"
3044 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3047 # test not setting directory atime when now < dir atime + atime_diff
3049 cancel_lru_locks mdc
3050 atime=$(stat -c %X $DIR/$tdir)
3051 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3052 error "atime is updated to $atime, should remain $d1<atime<$d2"
3054 do_facet $SINGLEMDS \
3055 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3057 run_test 39l "directory atime update ==========================="
3060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3063 local far_past_mtime=$(date -d "May 29 1953" +%s)
3064 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3066 touch -m -d @$far_past_mtime $DIR1/$tfile
3067 touch -a -d @$far_past_atime $DIR1/$tfile
3069 for (( i=0; i < 2; i++ )) ; do
3070 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3071 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3072 error "atime or mtime set incorrectly"
3074 cancel_lru_locks osc
3075 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3078 run_test 39m "test atime and mtime before 1970"
3081 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
3082 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
3083 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
3085 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3089 small_write $DIR/f41 18
3091 run_test 41 "test small file write + fstat ====================="
3093 count_ost_writes() {
3094 lctl get_param -n osc.*.stats |
3095 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3102 BG_DIRTY_RATIO_SAVE=10
3103 MAX_BG_DIRTY_RATIO=25
3107 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3108 # dirty_ratio, dirty_background_ratio
3109 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3110 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3111 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3112 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3114 # if file not here, we are a 2.4 kernel
3115 kill -CONT `pidof kupdated`
3120 # setup the trap first, so someone cannot exit the test at the
3121 # exact wrong time and mess up a machine
3122 trap start_writeback EXIT
3123 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3124 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3125 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3126 sysctl -w vm.dirty_writeback_centisecs=0
3127 sysctl -w vm.dirty_writeback_centisecs=0
3128 # save and increase /proc/sys/vm/dirty_ratio
3129 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3130 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3131 # save and increase /proc/sys/vm/dirty_background_ratio
3132 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3133 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3135 # if file not here, we are a 2.4 kernel
3136 kill -STOP `pidof kupdated`
3140 # ensure that all stripes have some grant before we test client-side cache
3142 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3143 dd if=/dev/zero of=$i bs=4k count=1
3148 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3149 # file truncation, and file removal.
3151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3153 cancel_lru_locks osc
3155 sync; sleep 1; sync # just to be safe
3156 BEFOREWRITES=`count_ost_writes`
3157 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3158 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3159 AFTERWRITES=`count_ost_writes`
3160 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3161 error "$BEFOREWRITES < $AFTERWRITES"
3164 run_test 42a "ensure that we don't flush on close =============="
3167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3169 cancel_lru_locks osc
3172 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3173 BEFOREWRITES=`count_ost_writes`
3174 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3175 AFTERWRITES=`count_ost_writes`
3176 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3177 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3179 BEFOREWRITES=`count_ost_writes`
3180 sync || error "sync: $?"
3181 AFTERWRITES=`count_ost_writes`
3182 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3183 error "$BEFOREWRITES < $AFTERWRITES on sync"
3185 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3189 run_test 42b "test destroy of file with cached dirty data ======"
3191 # if these tests just want to test the effect of truncation,
3192 # they have to be very careful. consider:
3193 # - the first open gets a {0,EOF}PR lock
3194 # - the first write conflicts and gets a {0, count-1}PW
3195 # - the rest of the writes are under {count,EOF}PW
3196 # - the open for truncate tries to match a {0,EOF}PR
3197 # for the filesize and cancels the PWs.
3198 # any number of fixes (don't get {0,EOF} on open, match
3199 # composite locks, do smarter file size management) fix
3200 # this, but for now we want these tests to verify that
3201 # the cancellation with truncate intent works, so we
3202 # start the file with a full-file pw lock to match against
3203 # until the truncate.
3208 cancel_lru_locks osc
3210 # prime the file with 0,EOF PW to match
3214 # now the real test..
3215 dd if=/dev/zero of=$file bs=1024 count=100
3216 BEFOREWRITES=`count_ost_writes`
3217 $TRUNCATE $file $offset
3218 cancel_lru_locks osc
3219 AFTERWRITES=`count_ost_writes`
3224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3226 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3227 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3230 run_test 42c "test partial truncate of file with cached dirty data"
3233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3235 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3236 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3239 run_test 42d "test complete truncate of file with cached dirty data"
3241 test_42e() { # bug22074
3242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3243 local TDIR=$DIR/${tdir}e
3244 local pagesz=$(page_size)
3245 local pages=16 # hardcoded 16 pages, don't change it.
3246 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3247 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3251 test_mkdir -p $DIR/${tdir}e
3252 $SETSTRIPE -c 1 $TDIR
3253 createmany -o $TDIR/f $files
3255 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3257 # we assume that with $OSTCOUNT files, at least one of them will
3258 # be allocated on OST0.
3259 warmup_files=$((OSTCOUNT * max_dirty_mb))
3260 createmany -o $TDIR/w $warmup_files
3262 # write a large amount of data into one file and sync, to get good
3263 # avail_grant number from OST.
3264 for ((i=0; i<$warmup_files; i++)); do
3265 idx=$($GETSTRIPE -i $TDIR/w$i)
3266 [ $idx -ne 0 ] && continue
3267 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3270 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3272 $LCTL get_param $proc_osc0/cur_dirty_bytes
3273 $LCTL get_param $proc_osc0/cur_grant_bytes
3275 # create as much dirty pages as we can while not to trigger the actual
3276 # RPCs directly. but depends on the env, VFS may trigger flush during this
3277 # period, hopefully we are good.
3278 for ((i=0; i<$warmup_files; i++)); do
3279 idx=$($GETSTRIPE -i $TDIR/w$i)
3280 [ $idx -ne 0 ] && continue
3281 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3283 $LCTL get_param $proc_osc0/cur_dirty_bytes
3284 $LCTL get_param $proc_osc0/cur_grant_bytes
3286 # perform the real test
3287 $LCTL set_param $proc_osc0/rpc_stats 0
3288 for ((;i<$files; i++)); do
3289 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3290 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3293 $LCTL get_param $proc_osc0/rpc_stats
3296 local have_ppr=false
3297 $LCTL get_param $proc_osc0/rpc_stats |
3298 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3299 # skip lines until we are at the RPC histogram data
3300 [ "$PPR" == "pages" ] && have_ppr=true && continue
3301 $have_ppr || continue
3303 # we only want the percent stat for < 16 pages
3304 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3306 percent=$((percent + WPCT))
3307 if [ $percent -gt 15 ]; then
3308 error "less than 16-pages write RPCs" \
3315 run_test 42e "verify sub-RPC writes are not done synchronously"
3318 test_mkdir -p $DIR/$tdir
3319 cp -p /bin/ls $DIR/$tdir/$tfile
3320 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3322 # give multiop a chance to open
3325 $DIR/$tdir/$tfile && error || true
3328 run_test 43 "execution of file opened for write should return -ETXTBSY"
3331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3332 test_mkdir -p $DIR/$tdir
3333 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3334 cp -p multiop $DIR/$tdir/multiop
3335 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3338 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3339 kill -USR1 $MULTIOP_PID || return 2
3340 wait $MULTIOP_PID || return 3
3343 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3347 test_mkdir -p $DIR/$tdir
3348 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3349 cp -p multiop $DIR/$tdir/multiop
3350 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3353 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3354 kill -USR1 $MULTIOP_PID || return 2
3355 wait $MULTIOP_PID || return 3
3358 run_test 43b "truncate of file being executed should return -ETXTBSY"
3361 local testdir="$DIR/$tdir"
3362 test_mkdir -p $DIR/$tdir
3364 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3365 ( cd $testdir && md5sum -c)
3367 run_test 43c "md5sum of copy into lustre========================"
3370 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3371 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3372 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3374 run_test 44 "zero length read from a sparse stripe ============="
3377 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3379 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3380 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3381 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3383 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3384 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3387 OFFSETS="0 $((stride/2)) $((stride-1))"
3388 for offset in $OFFSETS ; do
3389 for i in `seq 0 $((nstripe-1))`; do
3390 local GLOBALOFFSETS=""
3391 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3392 local myfn=$DIR/d44a-$size
3393 echo "--------writing $myfn at $size"
3394 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3395 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3396 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3397 || error "ll_sparseness_verify $GLOBALOFFSETS"
3399 for j in `seq 0 $((nstripe-1))`; do
3400 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3401 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3402 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3404 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3405 || error "ll_sparseness_verify $GLOBALOFFSETS"
3410 run_test 44a "test sparse pwrite ==============================="
3414 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3420 before=`dirty_osc_total`
3421 echo executing "\"$*\""
3423 after=`dirty_osc_total`
3424 echo before $before, after $after
3427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3429 # Obtain grants from OST if it supports it
3430 echo blah > ${f}_grant
3433 do_dirty_record "echo blah > $f"
3434 [ $before -eq $after ] && error "write wasn't cached"
3435 do_dirty_record "> $f"
3436 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3437 do_dirty_record "echo blah > $f"
3438 [ $before -eq $after ] && error "write wasn't cached"
3439 do_dirty_record "sync"
3440 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3441 do_dirty_record "echo blah > $f"
3442 [ $before -eq $after ] && error "write wasn't cached"
3443 do_dirty_record "cancel_lru_locks osc"
3444 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3447 run_test 45 "osc io page accounting ============================"
3449 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3450 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3451 # objects offset and an assert hit when an rpc was built with 1023's mapped
3452 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3458 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3460 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3461 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3465 run_test 46 "dirtying a previously written page ================"
3467 # test_47 is removed "Device nodes check" is moved to test_28
3469 test_48a() { # bug 2399
3470 check_kernel_version 34 || return 0
3471 test_mkdir -p $DIR/$tdir
3473 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3474 test_mkdir $DIR/$tdir || error "recreate directory failed"
3475 touch foo || error "'touch foo' failed after recreating cwd"
3476 test_mkdir $DIR/$tdir/bar ||
3477 error "'mkdir foo' failed after recreating cwd"
3478 if check_kernel_version 44; then
3479 touch .foo || error "'touch .foo' failed after recreating cwd"
3480 test_mkdir $DIR/$tdir/.bar ||
3481 error "'mkdir .foo' failed after recreating cwd"
3483 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3484 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3485 cd . || error "'cd .' failed after recreating cwd"
3486 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3487 rmdir . && error "'rmdir .' worked after recreating cwd"
3488 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3489 cd .. || error "'cd ..' failed after recreating cwd"
3491 run_test 48a "Access renamed working dir (should return errors)="
3493 test_48b() { # bug 2399
3494 check_kernel_version 34 || return 0
3496 test_mkdir -p $DIR/$tdir
3498 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3499 touch foo && error "'touch foo' worked after removing cwd"
3500 test_mkdir $DIR/$tdir/foo &&
3501 error "'mkdir foo' worked after removing cwd"
3502 if check_kernel_version 44; then
3503 touch .foo && error "'touch .foo' worked after removing cwd"
3504 test_mkdir $DIR/$tdir/.foo &&
3505 error "'mkdir .foo' worked after removing cwd"
3507 ls . > /dev/null && error "'ls .' worked after removing cwd"
3508 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3509 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3510 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3511 rmdir . && error "'rmdir .' worked after removing cwd"
3512 ln -s . foo && error "'ln -s .' worked after removing cwd"
3513 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3515 run_test 48b "Access removed working dir (should return errors)="
3517 test_48c() { # bug 2350
3518 check_kernel_version 36 || return 0
3519 #lctl set_param debug=-1
3522 test_mkdir -p $DIR/$tdir/dir
3524 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3525 $TRACE touch foo && error "touch foo worked after removing cwd"
3526 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3527 if check_kernel_version 44; then
3528 touch .foo && error "touch .foo worked after removing cwd"
3529 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3531 $TRACE ls . && error "'ls .' worked after removing cwd"
3532 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3533 is_patchless || ( $TRACE cd . &&
3534 error "'cd .' worked after removing cwd" )
3535 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3536 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3537 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3538 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3540 run_test 48c "Access removed working subdir (should return errors)"
3542 test_48d() { # bug 2350
3543 check_kernel_version 36 || return 0
3544 #lctl set_param debug=-1
3547 test_mkdir -p $DIR/$tdir/dir
3549 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3550 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3551 $TRACE touch foo && error "'touch foo' worked after removing parent"
3552 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3553 if check_kernel_version 44; then
3554 touch .foo && error "'touch .foo' worked after removing parent"
3556 error "mkdir .foo worked after removing parent"
3558 $TRACE ls . && error "'ls .' worked after removing parent"
3559 $TRACE ls .. && error "'ls ..' worked after removing parent"
3560 is_patchless || ( $TRACE cd . &&
3561 error "'cd .' worked after recreate parent" )
3562 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3563 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3564 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3565 is_patchless || ( $TRACE cd .. &&
3566 error "'cd ..' worked after removing parent" || true )
3568 run_test 48d "Access removed parent subdir (should return errors)"
3570 test_48e() { # bug 4134
3571 check_kernel_version 41 || return 0
3572 #lctl set_param debug=-1
3575 test_mkdir -p $DIR/$tdir/dir
3577 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3578 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3579 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3580 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3581 # On a buggy kernel addition of "touch foo" after cd .. will
3582 # produce kernel oops in lookup_hash_it
3583 touch ../foo && error "'cd ..' worked after recreate parent"
3585 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3587 run_test 48e "Access to recreated parent subdir (should return errors)"
3589 test_49() { # LU-1030
3590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3591 # get ost1 size - lustre-OST0000
3592 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3593 # write 800M at maximum
3594 [ $ost1_size -gt 819200 ] && ost1_size=819200
3596 lfs setstripe -c 1 -i 0 $DIR/$tfile
3597 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3600 # change max_pages_per_rpc while writing the file
3601 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3602 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3603 # loop until dd process exits
3604 while ps ax -opid | grep -wq $dd_pid; do
3605 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3606 sleep $((RANDOM % 5 + 1))
3608 # restore original max_pages_per_rpc
3609 $LCTL set_param $osc1_mppc=$orig_mppc
3610 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3612 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3616 test_mkdir $DIR/$tdir
3618 ls /proc/$$/cwd || error
3620 run_test 50 "special situations: /proc symlinks ==============="
3622 test_51a() { # was test_51
3623 # bug 1516 - create an empty entry right after ".." then split dir
3624 test_mkdir -p $DIR/$tdir
3625 touch $DIR/$tdir/foo
3626 $MCREATE $DIR/$tdir/bar
3628 createmany -m $DIR/$tdir/longfile 201
3630 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3631 $MCREATE $DIR/$tdir/longfile$FNUM
3636 ls -l $DIR/$tdir > /dev/null || error
3638 run_test 51a "special situations: split htree with empty entry =="
3640 export NUMTEST=70000
3642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3643 local BASE=$DIR/$tdir
3645 # cleanup the directory
3650 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3651 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3652 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3655 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3656 echo "reduced count to $NUMTEST due to inodes"
3658 # need to check free space for the directories as well
3659 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3660 numfree=$((blkfree / 4))
3661 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3662 echo "reduced count to $NUMTEST due to blocks"
3664 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3665 echo "failed" > $BASE/fnum
3667 run_test 51b "exceed 64k subdirectory nlink limit"
3669 test_51ba() { # LU-993
3670 local BASE=$DIR/$tdir
3671 # unlink all but 100 subdirectories, then check it still works
3673 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3675 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3676 local DELETE=$((NUMTEST - LEFT))
3678 # continue on to run this test even if 51b didn't finish,
3679 # just to delete the many subdirectories created.
3680 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3682 # for ldiskfs the nlink count should be 1, but this is OSD specific
3683 # and so this is listed for informational purposes only
3684 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3685 unlinkmany -d $BASE/d $DELETE
3688 if [ $RC -ne 0 ]; then
3689 if [ "$NUMPREV" == "failed" ]; then
3690 skip "previous setup failed"
3693 error "unlink of first $DELETE subdirs failed"
3698 echo "nlink between: $(stat -c %h $BASE)"
3699 # trim the first line of ls output
3700 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3701 [ $FOUND -ne $LEFT ] &&
3702 error "can't find subdirs: found only $FOUND/$LEFT"
3704 unlinkmany -d $BASE/d $DELETE $LEFT ||
3705 error "unlink of second $LEFT subdirs failed"
3706 # regardless of whether the backing filesystem tracks nlink accurately
3707 # or not, the nlink count shouldn't be more than "." and ".." here
3708 local AFTER=$(stat -c %h $BASE)
3709 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3710 echo "nlink after: $AFTER"
3712 run_test 51ba "verify nlink for many subdirectory cleanup"
3715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3716 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3717 test_mkdir -p $DIR/$tdir
3718 createmany -o $DIR/$tdir/t- 1000
3719 $GETSTRIPE $DIR/$tdir > $TMP/files
3720 for N in `seq 0 $((OSTCOUNT - 1))`; do
3721 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3722 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3723 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3725 unlinkmany $DIR/$tdir/t- 1000
3728 for N in `seq 1 $((OSTCOUNT - 1))`; do
3729 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3730 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3731 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3732 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3734 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3735 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3736 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3737 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3741 run_test 51d "check object distribution ===================="
3744 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3745 test_mkdir -p $DIR/$tdir
3746 touch $DIR/$tdir/foo
3747 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3748 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3749 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3750 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3751 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3753 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3754 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3755 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3757 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3758 cp -r $DIR/$tdir /tmp/
3759 rm -fr $DIR/$tdir || error "cleanup rm failed"
3761 run_test 52a "append-only flag test (should return errors) ====="
3764 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3765 test_mkdir -p $DIR/$tdir
3766 touch $DIR/$tdir/foo
3767 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3768 cat test > $DIR/$tdir/foo && error "cat test worked"
3769 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3770 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3771 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3773 echo foo >> $DIR/$tdir/foo && error "echo worked"
3774 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3775 [ -f $DIR/$tdir/foo ] || error
3776 [ -f $DIR/$tdir/foo_ren ] && error
3777 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3779 chattr -i $DIR/$tdir/foo || error "chattr failed"
3781 rm -fr $DIR/$tdir || error
3783 run_test 52b "immutable flag test (should return errors) ======="
3786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3787 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3788 remote_ost_nodsh && skip "remote OST with nodsh" && return
3798 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3799 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3800 param=`echo ${value[0]} | cut -d "=" -f1`
3801 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3802 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3803 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3804 node=$(facet_active_host ost$((ostnum+1)))
3805 param="obdfilter.$ostname.last_id"
3806 ost_last=$(do_node $node lctl get_param -n $param | head -n 1 |
3807 awk -F':' '{print $2}')
3808 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3809 if [ $ost_last != $mds_last ]; then
3810 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3814 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3817 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3818 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3819 $SOCKETSERVER $DIR/socket
3820 $SOCKETCLIENT $DIR/socket || error
3821 $MUNLINK $DIR/socket
3823 run_test 54a "unix domain socket test =========================="
3829 dd if=/dev/zero of=$f bs=`page_size` count=1
3831 run_test 54b "char device works in lustre ======================"
3834 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3835 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3836 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3838 for i in `seq 3 7`; do
3839 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3850 loopdev="$DIR/loop54c"
3853 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3854 mknod $loopdev b 7 $LOOPNUM
3855 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3856 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3857 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3858 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3860 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3861 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3863 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3868 run_test 54c "block device works in lustre ====================="
3874 [ "$string" = `echo $string > $f | cat $f` ] || error
3876 run_test 54d "fifo device works in lustre ======================"
3879 check_kernel_version 46 || return 0
3882 cp -aL /dev/console $f
3883 echo $string > $f || error
3885 run_test 54e "console/tty device works in lustre ======================"
3887 #The test_55 used to be iopen test and it was removed by bz#24037.
3888 #run_test 55 "check iopen_connect_dentry() ======================"
3890 test_56a() { # was test_56
3893 test_mkdir $DIR/$tdir
3894 test_mkdir $DIR/$tdir/dir
3896 NUMFILESx2=$(($NUMFILES * 2))
3897 for i in `seq 1 $NUMFILES` ; do
3898 touch $DIR/$tdir/file$i
3899 touch $DIR/$tdir/dir/file$i
3902 # test lfs getstripe with --recursive
3903 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3904 [ $FILENUM -eq $NUMFILESx2 ] ||
3905 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3906 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3907 [ $FILENUM -eq $NUMFILES ] ||
3908 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3909 echo "$GETSTRIPE --recursive passed."
3911 # test lfs getstripe with file instead of dir
3912 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3913 [ $FILENUM -eq 1 ] || error \
3914 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3915 echo "$GETSTRIPE file1 passed."
3917 #test lfs getstripe with --verbose
3918 [ `$GETSTRIPE --verbose $DIR/$tdir |
3919 grep -c lmm_magic` -eq $NUMFILES ] ||
3920 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3921 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3922 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3923 echo "$GETSTRIPE --verbose passed."
3925 #test lfs getstripe with --obd
3926 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3927 grep -q "unknown obduuid" ||
3928 error "$GETSTRIPE --obd wrong_uuid should return error message"
3930 [ "$OSTCOUNT" -lt 2 ] &&
3931 skip_env "skipping other $GETSTRIPE --obd test" && return
3934 OBDUUID=$(ostuuid_from_index $OSTIDX)
3935 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3936 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3937 [ $FOUND -eq $FILENUM ] ||
3938 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3939 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3940 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3941 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3942 error "$GETSTRIPE --obd: should not show file on other obd"
3943 echo "$GETSTRIPE --obd passed"
3945 run_test 56a "check $GETSTRIPE"
3950 local LOCAL_NUMFILES="$1"
3951 local LOCAL_NUMDIRS="$2"
3952 local MKDIR_PARAMS="$3"
3954 if [ ! -d "$TDIR" ] ; then
3956 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3957 for i in `seq 1 $LOCAL_NUMFILES` ; do
3960 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3961 test_mkdir $TDIR/dir$i
3962 for j in `seq 1 $LOCAL_NUMFILES` ; do
3963 touch $TDIR/dir$i/file$j
3969 setup_56_special() {
3973 if [ ! -e "$TDIR/loop1b" ] ; then
3974 for i in `seq 1 $LOCAL_NUMFILES` ; do
3975 mknod $TDIR/loop${i}b b 7 $i
3976 mknod $TDIR/null${i}c c 1 3
3977 ln -s $TDIR/file1 $TDIR/link${i}l
3979 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3980 mknod $TDIR/dir$i/loop${i}b b 7 $i
3981 mknod $TDIR/dir$i/null${i}c c 1 3
3982 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3991 setup_56 $NUMFILES $NUMDIRS
3993 EXPECTED=$(($NUMDIRS + 2))
3994 # test lfs find with -name
3995 for i in $(seq 1 $NUMFILES) ; do
3996 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3997 [ $NUMS -eq $EXPECTED ] ||
3998 error "lfs find -name \"*$i\" $TDIR wrong: "\
3999 "found $NUMS, expected $EXPECTED"
4002 run_test 56g "check lfs find -name ============================="
4008 setup_56 $NUMFILES $NUMDIRS
4010 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4011 # test lfs find with ! -name
4012 for i in $(seq 1 $NUMFILES) ; do
4013 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4014 [ $NUMS -eq $EXPECTED ] ||
4015 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4016 "found $NUMS, expected $EXPECTED"
4019 run_test 56h "check lfs find ! -name ============================="
4023 test_mkdir -p $DIR/$tdir
4024 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4025 CMD="$LFIND -ost $UUID $DIR/$tdir"
4027 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4029 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4033 setup_56_special $NUMFILES $NUMDIRS
4035 EXPECTED=$((NUMDIRS + 1))
4036 CMD="$LFIND -type d $TDIR"
4037 NUMS=$($CMD | wc -l)
4038 [ $NUMS -eq $EXPECTED ] ||
4039 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4041 run_test 56j "check lfs find -type d ============================="
4045 setup_56_special $NUMFILES $NUMDIRS
4047 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4048 CMD="$LFIND -type f $TDIR"
4049 NUMS=$($CMD | wc -l)
4050 [ $NUMS -eq $EXPECTED ] ||
4051 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4053 run_test 56k "check lfs find -type f ============================="
4057 setup_56_special $NUMFILES $NUMDIRS
4059 EXPECTED=$((NUMDIRS + NUMFILES))
4060 CMD="$LFIND -type b $TDIR"
4061 NUMS=$($CMD | wc -l)
4062 [ $NUMS -eq $EXPECTED ] ||
4063 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4065 run_test 56l "check lfs find -type b ============================="
4069 setup_56_special $NUMFILES $NUMDIRS
4071 EXPECTED=$((NUMDIRS + NUMFILES))
4072 CMD="$LFIND -type c $TDIR"
4073 NUMS=$($CMD | wc -l)
4074 [ $NUMS -eq $EXPECTED ] ||
4075 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4077 run_test 56m "check lfs find -type c ============================="
4081 setup_56_special $NUMFILES $NUMDIRS
4083 EXPECTED=$((NUMDIRS + NUMFILES))
4084 CMD="$LFIND -type l $TDIR"
4085 NUMS=$($CMD | wc -l)
4086 [ $NUMS -eq $EXPECTED ] ||
4087 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4089 run_test 56n "check lfs find -type l ============================="
4093 setup_56 $NUMFILES $NUMDIRS
4095 utime $TDIR/file1 > /dev/null || error "utime (1)"
4096 utime $TDIR/file2 > /dev/null || error "utime (2)"
4097 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4098 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4099 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4100 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4103 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4104 [ $NUMS -eq $EXPECTED ] || \
4105 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4108 CMD="$LFIND -mtime 0 $TDIR"
4109 NUMS=$($CMD | wc -l)
4110 [ $NUMS -eq $EXPECTED ] ||
4111 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4113 run_test 56o "check lfs find -mtime for old files =========================="
4116 [ $RUNAS_ID -eq $UID ] &&
4117 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4120 setup_56 $NUMFILES $NUMDIRS
4122 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4124 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4125 NUMS=$($CMD | wc -l)
4126 [ $NUMS -eq $EXPECTED ] || \
4127 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4129 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4130 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4131 NUMS=$($CMD | wc -l)
4132 [ $NUMS -eq $EXPECTED ] || \
4133 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4135 run_test 56p "check lfs find -uid and ! -uid ==============================="
4138 [ $RUNAS_ID -eq $UID ] &&
4139 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4142 setup_56 $NUMFILES $NUMDIRS
4144 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4147 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4148 NUMS=$($CMD | wc -l)
4149 [ $NUMS -eq $EXPECTED ] ||
4150 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4152 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4153 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4154 NUMS=$($CMD | wc -l)
4155 [ $NUMS -eq $EXPECTED ] ||
4156 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4158 run_test 56q "check lfs find -gid and ! -gid ==============================="
4162 setup_56 $NUMFILES $NUMDIRS
4165 CMD="$LFIND -size 0 -type f $TDIR"
4166 NUMS=$($CMD | wc -l)
4167 [ $NUMS -eq $EXPECTED ] ||
4168 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4170 CMD="$LFIND ! -size 0 -type f $TDIR"
4171 NUMS=$($CMD | wc -l)
4172 [ $NUMS -eq $EXPECTED ] ||
4173 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4174 echo "test" > $TDIR/$tfile
4175 echo "test2" > $TDIR/$tfile.2 && sync
4177 CMD="$LFIND -size 5 -type f $TDIR"
4178 NUMS=$($CMD | wc -l)
4179 [ $NUMS -eq $EXPECTED ] ||
4180 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4182 CMD="$LFIND -size +5 -type f $TDIR"
4183 NUMS=$($CMD | wc -l)
4184 [ $NUMS -eq $EXPECTED ] ||
4185 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4187 CMD="$LFIND -size +0 -type f $TDIR"
4188 NUMS=$($CMD | wc -l)
4189 [ $NUMS -eq $EXPECTED ] ||
4190 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4192 CMD="$LFIND ! -size -5 -type f $TDIR"
4193 NUMS=$($CMD | wc -l)
4194 [ $NUMS -eq $EXPECTED ] ||
4195 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
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 run_test 56r "check lfs find -size works =========================="
4204 test_56s() { # LU-611
4206 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4208 if [ $OSTCOUNT -gt 1 ]; then
4209 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4213 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4217 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4218 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4219 NUMS=$($CMD | wc -l)
4220 [ $NUMS -eq $EXPECTED ] ||
4221 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4223 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4224 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4225 NUMS=$($CMD | wc -l)
4226 [ $NUMS -eq $EXPECTED ] ||
4227 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4230 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4231 NUMS=$($CMD | wc -l)
4232 [ $NUMS -eq $EXPECTED ] ||
4233 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4235 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4236 NUMS=$($CMD | wc -l)
4237 [ $NUMS -eq $EXPECTED ] ||
4238 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4241 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4242 NUMS=$($CMD | wc -l)
4243 [ $NUMS -eq $EXPECTED ] ||
4244 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4246 run_test 56s "check lfs find -stripe-count works"
4248 test_56t() { # LU-611
4250 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4252 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4254 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4255 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4256 NUMS=$($CMD | wc -l)
4257 [ $NUMS -eq $EXPECTED ] ||
4258 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4260 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4261 NUMS=$($CMD | wc -l)
4262 [ $NUMS -eq $EXPECTED ] ||
4263 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4265 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4266 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4267 NUMS=$($CMD | wc -l)
4268 [ $NUMS -eq $EXPECTED ] ||
4269 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4271 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4272 NUMS=$($CMD | wc -l)
4273 [ $NUMS -eq $EXPECTED ] ||
4274 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4277 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4278 NUMS=$($CMD | wc -l)
4279 [ $NUMS -eq $EXPECTED ] ||
4280 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4282 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4283 NUMS=$($CMD | wc -l)
4284 [ $NUMS -eq $EXPECTED ] ||
4285 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4288 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4289 NUMS=$($CMD | wc -l)
4290 [ $NUMS -eq $EXPECTED ] ||
4291 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4293 run_test 56t "check lfs find -stripe-size works"
4295 test_56u() { # LU-611
4297 setup_56 $NUMFILES $NUMDIRS "-i 0"
4299 if [ $OSTCOUNT -gt 1 ]; then
4300 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4306 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4307 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4308 NUMS=$($CMD | wc -l)
4309 [ $NUMS -eq $EXPECTED ] ||
4310 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4313 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4314 NUMS=$($CMD | wc -l)
4315 [ $NUMS -eq $EXPECTED ] ||
4316 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4318 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4319 NUMS=$($CMD | wc -l)
4320 [ $NUMS -eq $EXPECTED ] ||
4321 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4324 # This should produce an error and not return any files
4325 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4326 NUMS=$($CMD 2>/dev/null | wc -l)
4327 [ $NUMS -eq $EXPECTED ] ||
4328 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4330 if [ $OSTCOUNT -gt 1 ]; then
4331 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4332 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4333 NUMS=$($CMD | wc -l)
4334 [ $NUMS -eq $EXPECTED ] ||
4335 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4338 run_test 56u "check lfs find -stripe-index works"
4345 setup_56 $NUMFILES $NUMDIRS
4347 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4348 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4350 for file in $($LFIND -mdt $UUID $TDIR); do
4351 file_mdt_idx=$($GETSTRIPE -M $file)
4352 [ $file_mdt_idx -eq $MDT_IDX ] ||
4353 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4356 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4358 # Get and check the actual stripe count of one file.
4359 # Usage: check_stripe_count <file> <expected_stripe_count>
4360 check_stripe_count() {
4365 [[ -z "$file" || -z "$expected" ]] &&
4366 error "check_stripe_count: invalid argument!"
4368 local cmd="$GETSTRIPE -c $file"
4369 actual=$($cmd) || error "$cmd failed"
4370 actual=${actual%% *}
4372 if [[ $actual -ne $expected ]]; then
4373 [[ $expected -eq -1 ]] ||
4374 error "$cmd wrong: found $actual, expected $expected"
4375 [[ $actual -eq $OSTCOUNT ]] ||
4376 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4384 rm -rf $TDIR || error "remove $TDIR failed"
4385 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4388 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4389 error "$GETSTRIPE -S -d $TDIR failed"
4390 stripe_size=${stripe_size%% *}
4392 local file_size=$((stripe_size * OSTCOUNT))
4393 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4394 local required_space=$((file_num * file_size))
4395 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4396 [[ $free_space -le $((required_space / 1024)) ]] &&
4397 skip_env "need at least $required_space bytes free space," \
4398 "have $free_space kbytes" && return
4401 local dd_count=$((file_size / dd_bs))
4403 # write data into the files
4407 for i in $(seq 1 $NUMFILES); do
4409 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4410 error "write data into $file failed"
4412 for i in $(seq 1 $NUMDIRS); do
4413 for j in $(seq 1 $NUMFILES); do
4414 file=$TDIR/dir$i/file$j
4415 yes | dd bs=$dd_bs count=$dd_count of=$file \
4417 error "write data into $file failed"
4422 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4425 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4427 eval $cmd || error "$cmd failed"
4429 check_stripe_count $TDIR/file1 $expected
4432 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4434 eval $cmd || error "$cmd failed"
4436 for j in $(seq 1 $NUMFILES); do
4437 check_stripe_count $TDIR/dir1/file$j $expected
4440 # lfs_migrate works with lfs find
4441 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4442 $LFS_MIGRATE -y -c $expected"
4444 eval $cmd || error "$cmd failed"
4446 for i in $(seq 2 $NUMFILES); do
4447 check_stripe_count $TDIR/file$i $expected
4449 for i in $(seq 2 $NUMDIRS); do
4450 for j in $(seq 1 $NUMFILES); do
4451 check_stripe_count $TDIR/dir$i/file$j $expected
4455 run_test 56w "check lfs_migrate -c stripe_count works"
4458 check_swap_layouts_support && return 0
4459 [ "$OSTCOUNT" -lt "2" ] &&
4460 skip_env "need 2 OST, skipping test" && return
4462 local dir0=$DIR/$tdir/$testnum
4463 mkdir -p $dir0 || error "creating dir $dir0"
4465 local ref1=/etc/passwd
4466 local file1=$dir0/file1
4468 $SETSTRIPE -c 2 $file1
4470 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4471 stripe=$($GETSTRIPE -c $file1)
4472 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4473 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4478 run_test 56x "lfs migration support"
4481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4482 # note test will not do anything if MDS is not local
4483 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4484 skip "Only applicable to ldiskfs-based MDTs"
4488 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4489 local MNTDEV="osd*.*MDT*.mntdev"
4490 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4491 [ -z "$DEV" ] && error "can't access $MNTDEV"
4492 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4493 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4494 error "can't access $DEV"
4495 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4496 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4500 run_test 57a "verify MDS filesystem created with large inodes =="
4503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4504 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4505 skip "Only applicable to ldiskfs-based MDTs"
4509 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4514 local FILEN=$dir/f$FILECOUNT
4516 rm -rf $dir || error "removing $dir"
4517 test_mkdir -p $dir || error "creating $dir"
4518 local num=$(get_mds_dir $dir)
4521 echo "mcreating $FILECOUNT files"
4522 createmany -m $dir/f 1 $FILECOUNT || \
4523 error "creating files in $dir"
4525 # verify that files do not have EAs yet
4526 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4527 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4531 df $dir #make sure we get new statfs data
4532 local MDSFREE=$(do_facet $mymds \
4533 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4534 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4535 echo "opening files to create objects/EAs"
4537 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4538 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4541 # verify that files have EAs now
4542 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4543 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4545 sleep 1 #make sure we get new statfs data
4547 local MDSFREE2=$(do_facet $mymds \
4548 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4549 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4550 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4551 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4552 error "MDC before $MDCFREE != after $MDCFREE2"
4554 echo "MDC before $MDCFREE != after $MDCFREE2"
4555 echo "unable to confirm if MDS has large inodes"
4560 run_test 57b "default LOV EAs are stored inside large inodes ==="
4563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4564 [ -z "$(which wiretest 2>/dev/null)" ] &&
4565 skip_env "could not find wiretest" && return
4568 run_test 58 "verify cross-platform wire constants =============="
4571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4572 echo "touch 130 files"
4573 createmany -o $DIR/f59- 130
4575 unlinkmany $DIR/f59- 130
4577 # wait for commitment of removal
4578 wait_delete_completed
4580 run_test 59 "verify cancellation of llog records async ========="
4582 TEST60_HEAD="test_60 run $RANDOM"
4584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4585 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4586 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4587 log "$TEST60_HEAD - from kernel mode"
4588 do_facet mgs sh run-llog.sh
4590 run_test 60a "llog sanity tests run from kernel module =========="
4592 test_60b() { # bug 6411
4593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4595 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4607 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4609 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4613 echo "create 5000 files"
4614 createmany -o $DIR/f60c- 5000
4615 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4616 lctl set_param fail_loc=0x80000137
4617 unlinkmany $DIR/f60c- 5000
4618 lctl set_param fail_loc=0
4620 run_test 60c "unlink file when mds full"
4623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4624 SAVEPRINTK=$(lctl get_param -n printk)
4626 # verify "lctl mark" is even working"
4627 MESSAGE="test message ID $RANDOM $$"
4628 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4629 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4631 lctl set_param printk=0 || error "set lnet.printk failed"
4632 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4633 MESSAGE="new test message ID $RANDOM $$"
4634 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4635 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4636 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4638 lctl set_param -n printk="$SAVEPRINTK"
4640 run_test 60d "test printk console message masking"
4643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4645 dd if=/dev/zero of=$f bs=`page_size` count=1
4646 cancel_lru_locks osc
4647 $MULTIOP $f OSMWUc || error
4650 run_test 61 "mmap() writes don't make sync hang ================"
4652 # bug 2330 - insufficient obd_match error checking causes LBUG
4654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4657 cancel_lru_locks osc
4658 lctl set_param fail_loc=0x405
4659 cat $f && error "cat succeeded, expect -EIO"
4660 lctl set_param fail_loc=0
4662 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4663 # match every page all of the time.
4664 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4666 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4667 test_63a() { # was test_63
4668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4669 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4670 lctl set_param -n osc.*.max_dirty_mb 0
4671 for i in `seq 10` ; do
4672 dd if=/dev/zero of=$DIR/f63 bs=8k &
4678 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4679 rm -f $DIR/f63 || true
4681 run_test 63a "Verify oig_wait interruption does not crash ======="
4683 # bug 2248 - async write errors didn't return to application on sync
4684 # bug 3677 - async write errors left page locked
4686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4688 lctl set_param debug=-1
4690 # ensure we have a grant to do async writes
4691 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4694 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4695 lctl set_param fail_loc=0x80000406
4696 $MULTIOP $DIR/$tfile Owy && \
4697 error "sync didn't return ENOMEM"
4698 sync; sleep 2; sync # do a real sync this time to flush page
4699 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4700 error "locked page left in cache after async error" || true
4703 run_test 63b "async write errors should be returned to fsync ==="
4706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4708 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4710 run_test 64a "verify filter grant calculations (in kernel) ====="
4713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4714 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4717 run_test 64b "check out-of-space detection on client ==========="
4720 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4722 run_test 64c "verify grant shrink ========================------"
4724 # bug 1414 - set/get directories' stripe info
4726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4727 test_mkdir -p $DIR/$tdir
4729 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4731 run_test 65a "directory with no stripe info ===================="
4734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4735 test_mkdir -p $DIR/$tdir
4736 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4739 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4741 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4745 if [ $OSTCOUNT -gt 1 ]; then
4746 test_mkdir -p $DIR/$tdir
4747 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4748 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4750 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4753 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4757 test_mkdir -p $DIR/$tdir
4758 if [ $STRIPECOUNT -le 0 ]; then
4760 elif [ $STRIPECOUNT -gt 2000 ]; then
4761 #LOV_MAX_STRIPE_COUNT is 2000
4762 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4764 sc=$(($STRIPECOUNT - 1))
4766 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4767 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4768 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4769 error "lverify failed"
4771 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4775 test_mkdir -p $DIR/$tdir
4777 $SETSTRIPE $DIR/$tdir || error "setstripe"
4778 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4779 error "no stripe info failed"
4781 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4783 run_test 65e "directory setstripe defaults ======================="
4786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4787 test_mkdir -p $DIR/${tdir}f
4788 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4790 run_test 65f "dir setstripe permission (should return error) ==="
4793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4794 test_mkdir -p $DIR/$tdir
4795 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4797 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4798 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4799 error "delete default stripe failed"
4801 run_test 65g "directory setstripe -d ==========================="
4804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4805 test_mkdir -p $DIR/$tdir
4806 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4808 test_mkdir -p $DIR/$tdir/dd1
4809 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4810 error "stripe info inherit failed"
4812 run_test 65h "directory stripe info inherit ===================="
4814 test_65i() { # bug6367
4815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4816 $SETSTRIPE -S 65536 -c -1 $MOUNT
4818 run_test 65i "set non-default striping on root directory (bug 6367)="
4820 test_65ia() { # bug12836
4821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4822 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4824 run_test 65ia "getstripe on -1 default directory striping"
4826 test_65ib() { # bug12836
4827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4828 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4830 run_test 65ib "getstripe -v on -1 default directory striping"
4832 test_65ic() { # bug12836
4833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4834 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4836 run_test 65ic "new find on -1 default directory striping"
4838 test_65j() { # bug6367
4839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4841 # if we aren't already remounting for each test, do so for this test
4842 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4843 cleanup || error "failed to unmount"
4846 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4848 run_test 65j "set default striping on root directory (bug 6367)="
4850 test_65k() { # bug11679
4851 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4852 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4853 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4855 echo "Check OST status: "
4856 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4857 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4859 for OSC in $MDS_OSCS; do
4860 echo $OSC "is activate"
4861 do_facet $SINGLEMDS lctl --device %$OSC activate
4865 for INACTIVE_OSC in $MDS_OSCS; do
4866 echo "Deactivate: " $INACTIVE_OSC
4867 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4868 for STRIPE_OSC in $MDS_OSCS; do
4869 OST=`osc_to_ost $STRIPE_OSC`
4870 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4871 awk -F: /$OST/'{ print $1 }' | head -n 1`
4873 [ -f $DIR/$tdir/$IDX ] && continue
4874 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4875 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4877 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4880 echo $INACTIVE_OSC "is Activate."
4881 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4884 run_test 65k "validate manual striping works properly with deactivated OSCs"
4886 test_65l() { # bug 12836
4887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4888 test_mkdir -p $DIR/$tdir/test_dir
4889 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4890 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4892 run_test 65l "lfs find on -1 stripe dir ========================"
4894 # bug 2543 - update blocks count on client
4896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4898 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4899 sync; sync_all_data; sync; sync_all_data
4900 cancel_lru_locks osc
4901 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4902 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4904 run_test 66 "update inode blocks count on client ==============="
4909 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4911 if [ ! -z "$LLOOP" ]; then
4912 if swapon -s | grep -q $LLOOP; then
4913 swapoff $LLOOP || error "swapoff failed"
4916 $LCTL blockdev_detach $LLOOP || error "detach failed"
4920 if [ ! -z "$LLITELOOPLOAD" ]; then
4928 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4932 swapon -s | awk '($1 == "'$1'") { print $4 }'
4935 # test case for lloop driver, basic function
4937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4938 [ "$UID" != 0 ] && skip_env "must run as root" && return
4939 llite_lloop_enabled || \
4940 { skip_env "llite_lloop module disabled" && return; }
4942 trap cleanup_68 EXIT
4944 if ! module_loaded llite_lloop; then
4945 if load_module llite/llite_lloop; then
4948 skip_env "can't find module llite_lloop"
4953 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4954 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4955 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4957 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4958 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4962 run_test 68a "lloop driver - basic test ========================"
4964 # excercise swapping to lustre by adding a high priority swapfile entry
4965 # and then consuming memory until it is used.
4966 test_68b() { # was test_68
4967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4968 [ "$UID" != 0 ] && skip_env "must run as root" && return
4969 lctl get_param -n devices | grep -q obdfilter && \
4970 skip "local OST" && return
4972 grep -q llite_lloop /proc/modules
4973 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4975 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4976 skip "can't reliably test swap with TCP" && return
4978 MEMTOTAL=`meminfo MemTotal`
4979 NR_BLOCKS=$((MEMTOTAL>>8))
4980 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4982 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4983 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4986 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4988 trap cleanup_68 EXIT
4990 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4992 echo "before: `swapon -s | grep $LLOOP`"
4993 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4994 echo "after: `swapon -s | grep $LLOOP`"
4995 SWAPUSED=`swap_used $LLOOP`
4999 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5001 run_test 68b "support swapping to Lustre ========================"
5003 # bug5265, obdfilter oa2dentry return -ENOENT
5004 # #define OBD_FAIL_OST_ENOENT 0x217
5006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5007 remote_ost_nodsh && skip "remote OST with nodsh" && return
5010 $SETSTRIPE -c 1 -i 0 $f
5012 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5014 do_facet ost1 lctl set_param fail_loc=0x217
5015 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5016 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5018 do_facet ost1 lctl set_param fail_loc=0
5019 $DIRECTIO write $f 0 2 || error "write error"
5021 cancel_lru_locks osc
5022 $DIRECTIO read $f 0 1 || error "read error"
5024 do_facet ost1 lctl set_param fail_loc=0x217
5025 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5027 do_facet ost1 lctl set_param fail_loc=0
5030 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5033 test_mkdir -p $DIR/$tdir
5034 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5036 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5038 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5040 check_kernel_version 43 || return 0
5041 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5043 # Check that testing environment is properly set up. Skip if not
5044 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5045 skip_env "User $RUNAS_ID does not exist - skipping"
5048 # We had better clear the $DIR to get enough space for dd
5053 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
5054 # See if we are still setuid/sgid
5055 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
5056 # Now test that MDS is updated too
5057 cancel_lru_locks mdc
5058 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
5061 run_test 72a "Test that remove suid works properly (bug5695) ===="
5063 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5066 [ "$RUNAS_ID" = "$UID" ] && \
5067 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5068 [ "$RUNAS_ID" -eq 0 ] && \
5069 skip_env "RUNAS_ID = 0 -- skipping" && return
5071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5072 # Check that testing environment is properly set up. Skip if not
5073 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5074 skip_env "User $RUNAS_ID does not exist - skipping"
5077 touch $DIR/${tfile}-f{g,u}
5078 test_mkdir $DIR/${tfile}-dg
5079 test_mkdir $DIR/${tfile}-du
5080 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5081 chmod g+s $DIR/${tfile}-{f,d}g
5082 chmod u+s $DIR/${tfile}-{f,d}u
5083 for perm in 777 2777 4777; do
5084 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5085 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5086 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5087 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5091 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5093 # bug 3462 - multiple simultaneous MDC requests
5095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5096 test_mkdir $DIR/d73-1
5097 test_mkdir $DIR/d73-2
5098 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5101 lctl set_param fail_loc=0x80000129
5102 $MULTIOP $DIR/d73-1/f73-2 Oc &
5104 lctl set_param fail_loc=0
5106 $MULTIOP $DIR/d73-2/f73-3 Oc &
5110 wait $pid1 || return 1
5114 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5115 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5116 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5120 run_test 73 "multiple MDC requests (should not deadlock)"
5122 test_74a() { # bug 6149, 6184
5123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5124 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5126 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5127 # will spin in a tight reconnection loop
5129 lctl set_param fail_loc=0x8000030e
5130 # get any lock that won't be difficult - lookup works.
5132 lctl set_param fail_loc=0
5136 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5138 test_74b() { # bug 13310
5139 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5140 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5142 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5143 # will spin in a tight reconnection loop
5144 lctl set_param fail_loc=0x8000030e
5145 # get a "difficult" lock
5147 lctl set_param fail_loc=0
5151 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5155 #define OBD_FAIL_LDLM_NEW_LOCK
5156 lctl set_param fail_loc=0x80000319
5157 touch $DIR/$tfile && error "Touch successful"
5160 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5163 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5166 get_inode_slab_tunables() {
5167 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5170 set_inode_slab_tunables() {
5171 echo "lustre_inode_cache $1" > /proc/slabinfo
5174 test_76() { # Now for bug 20433, added originally in bug 1443
5175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5176 local SLAB_SETTINGS=`get_inode_slab_tunables`
5177 local CPUS=`getconf _NPROCESSORS_ONLN`
5178 # we cannot set limit below 1 which means 1 inode in each
5179 # per-cpu cache is still allowed
5180 set_inode_slab_tunables "1 1 0"
5181 cancel_lru_locks osc
5182 BEFORE_INODES=`num_inodes`
5183 echo "before inodes: $BEFORE_INODES"
5185 [ "$SLOW" = "no" ] && COUNT=100
5186 for i in `seq $COUNT`; do
5190 cancel_lru_locks osc
5191 AFTER_INODES=`num_inodes`
5192 echo "after inodes: $AFTER_INODES"
5194 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5196 AFTER_INODES=`num_inodes`
5198 echo "wait $wait seconds inodes: $AFTER_INODES"
5199 if [ $wait -gt 30 ]; then
5200 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5203 set_inode_slab_tunables "$SLAB_SETTINGS"
5205 run_test 76 "confirm clients recycle inodes properly ===="
5211 # Note: in sptlrpc modes which enable its own bulk checksum, the
5212 # original crc32_le bulk checksum will be automatically disabled,
5213 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5214 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5215 # In this case set_checksums() will not be no-op, because sptlrpc
5216 # bulk checksum will be enabled all through the test.
5218 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5219 lctl set_param -n osc.*.checksums $1
5223 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5224 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5225 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5226 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5229 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5230 log "set checksum type to $1"
5233 F77_TMP=$TMP/f77-temp
5236 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5237 error "error writing to $F77_TMP"
5240 test_77a() { # bug 10889
5241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5242 $GSS && skip "could not run with gss" && return
5243 [ ! -f $F77_TMP ] && setup_f77
5245 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5249 run_test 77a "normal checksum read/write operation ============="
5251 test_77b() { # bug 10889
5252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5253 $GSS && skip "could not run with gss" && return
5254 [ ! -f $F77_TMP ] && setup_f77
5255 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5256 lctl set_param fail_loc=0x80000409
5258 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5259 error "dd error: $?"
5260 lctl set_param fail_loc=0
5263 run_test 77b "checksum error on client write ===================="
5265 test_77c() { # bug 10889
5266 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5267 $GSS && skip "could not run with gss" && return
5268 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5270 for algo in $CKSUM_TYPES; do
5271 cancel_lru_locks osc
5272 set_checksum_type $algo
5273 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5274 lctl set_param fail_loc=0x80000408
5275 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5276 lctl set_param fail_loc=0
5279 set_checksum_type $ORIG_CSUM_TYPE
5282 run_test 77c "checksum error on client read ==================="
5284 test_77d() { # bug 10889
5285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5286 $GSS && skip "could not run with gss" && return
5287 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5288 lctl set_param fail_loc=0x80000409
5290 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5291 error "direct write: rc=$?"
5292 lctl set_param fail_loc=0
5295 run_test 77d "checksum error on OST direct write ==============="
5297 test_77e() { # bug 10889
5298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5299 $GSS && skip "could not run with gss" && return
5300 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5301 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5302 lctl set_param fail_loc=0x80000408
5304 cancel_lru_locks osc
5305 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5306 error "direct read: rc=$?"
5307 lctl set_param fail_loc=0
5310 run_test 77e "checksum error on OST direct read ================"
5312 test_77f() { # bug 10889
5313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5314 $GSS && skip "could not run with gss" && return
5316 for algo in $CKSUM_TYPES; do
5317 cancel_lru_locks osc
5318 set_checksum_type $algo
5319 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5320 lctl set_param fail_loc=0x409
5321 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5322 error "direct write succeeded"
5323 lctl set_param fail_loc=0
5325 set_checksum_type $ORIG_CSUM_TYPE
5328 run_test 77f "repeat checksum error on write (expect error) ===="
5330 test_77g() { # bug 10889
5331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5332 $GSS && skip "could not run with gss" && return
5333 remote_ost_nodsh && skip "remote OST with nodsh" && return
5335 [ ! -f $F77_TMP ] && setup_f77
5337 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5338 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5339 do_facet ost1 lctl set_param fail_loc=0x8000021a
5341 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5342 error "write error: rc=$?"
5343 do_facet ost1 lctl set_param fail_loc=0
5346 run_test 77g "checksum error on OST write ======================"
5348 test_77h() { # bug 10889
5349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5350 $GSS && skip "could not run with gss" && return
5351 remote_ost_nodsh && skip "remote OST with nodsh" && return
5353 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5354 cancel_lru_locks osc
5355 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5356 do_facet ost1 lctl set_param fail_loc=0x8000021b
5358 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5359 do_facet ost1 lctl set_param fail_loc=0
5362 run_test 77h "checksum error on OST read ======================="
5364 test_77i() { # bug 13805
5365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5366 $GSS && skip "could not run with gss" && return
5367 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5368 lctl set_param fail_loc=0x40b
5369 remount_client $MOUNT
5370 lctl set_param fail_loc=0
5371 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5372 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5373 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5374 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5376 remount_client $MOUNT
5378 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5380 test_77j() { # bug 13805
5381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5382 $GSS && skip "could not run with gss" && return
5383 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5384 lctl set_param fail_loc=0x40c
5385 remount_client $MOUNT
5386 lctl set_param fail_loc=0
5387 sleep 2 # wait async osc connect to finish
5388 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5389 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5390 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5391 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5393 remount_client $MOUNT
5395 run_test 77j "client only supporting ADLER32 ===================="
5397 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5401 test_78() { # bug 10901
5402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5403 remote_ost || { skip_env "local OST" && return; }
5406 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5407 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5408 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5409 echo "MemTotal: $MEMTOTAL"
5410 # reserve 256MB of memory for the kernel and other running processes,
5411 # and then take 1/2 of the remaining memory for the read/write buffers.
5412 if [ $MEMTOTAL -gt 512 ] ;then
5413 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5415 # for those poor memory-starved high-end clusters...
5416 MEMTOTAL=$((MEMTOTAL / 2))
5418 echo "Mem to use for directio: $MEMTOTAL"
5419 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5420 [ $F78SIZE -gt 512 ] && F78SIZE=512
5421 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5422 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5423 echo "Smallest OST: $SMALLESTOST"
5424 [ $SMALLESTOST -lt 10240 ] && \
5425 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5427 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5428 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5430 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5431 echo "File size: $F78SIZE"
5432 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5433 for i in `seq 1 $NSEQ`
5435 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5436 echo directIO rdwr round $i of $NSEQ
5437 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5442 run_test 78 "handle large O_DIRECT writes correctly ============"
5444 test_79() { # bug 12743
5445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5446 wait_delete_completed
5448 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5449 BKFREE=$(calc_osc_kbytes kbytesfree)
5450 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5452 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5453 DFTOTAL=`echo $STRING | cut -d, -f1`
5454 DFUSED=`echo $STRING | cut -d, -f2`
5455 DFAVAIL=`echo $STRING | cut -d, -f3`
5456 DFFREE=$(($DFTOTAL - $DFUSED))
5458 ALLOWANCE=$((64 * $OSTCOUNT))
5460 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5461 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5462 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5464 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5465 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5466 error "df free($DFFREE) mismatch OST free($BKFREE)"
5468 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5469 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5470 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5473 run_test 79 "df report consistency check ======================="
5475 test_80() { # bug 10718
5476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5477 # relax strong synchronous semantics for slow backends like ZFS
5478 local soc="obdfilter.*.sync_on_lock_cancel"
5479 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5481 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5482 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5483 facet_active_host $host; done | sort -u)
5484 do_nodes $hosts lctl set_param $soc=never
5487 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5489 local BEFORE=`date +%s`
5490 cancel_lru_locks osc
5491 local AFTER=`date +%s`
5492 local DIFF=$((AFTER-BEFORE))
5493 if [ $DIFF -gt 1 ] ; then
5494 error "elapsed for 1M@1T = $DIFF"
5497 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5501 run_test 80 "Page eviction is equally fast at high offsets too ===="
5503 test_81a() { # LU-456
5504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5505 remote_ost_nodsh && skip "remote OST with nodsh" && return
5506 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5507 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5508 do_facet ost1 lctl set_param fail_loc=0x80000228
5510 # write should trigger a retry and success
5511 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5512 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5514 if [ $RC -ne 0 ] ; then
5515 error "write should success, but failed for $RC"
5518 run_test 81a "OST should retry write when get -ENOSPC ==============="
5520 test_81b() { # LU-456
5521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5522 remote_ost_nodsh && skip "remote OST with nodsh" && return
5523 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5524 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5525 do_facet ost1 lctl set_param fail_loc=0x228
5527 # write should retry several times and return -ENOSPC finally
5528 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5529 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5532 if [ $RC -ne $ENOSPC ] ; then
5533 error "dd should fail for -ENOSPC, but succeed."
5536 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5538 test_82() { # LU-1031
5539 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5543 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5545 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5547 kill -USR1 $MULTIPID2
5549 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5550 error "First grouplock does not block second one"
5552 echo "Second grouplock blocks first one"
5554 kill -USR1 $MULTIPID1
5558 run_test 82 "Basic grouplock test ==============================="
5561 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5563 test_mkdir -p $DIR/d99cvsroot
5564 chown $RUNAS_ID $DIR/d99cvsroot
5565 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5568 $RUNAS cvs -d $DIR/d99cvsroot init || error
5571 run_test 99a "cvs init ========================================="
5574 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5575 [ ! -d $DIR/d99cvsroot ] && test_99a
5577 # some versions of cvs import exit(1) when asked to import links or
5578 # files they can't read. ignore those files.
5579 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5580 ! -perm +4 -printf '-I %f\n')
5581 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5582 d99reposname vtag rtag
5584 run_test 99b "cvs import ======================================="
5587 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5588 [ ! -d $DIR/d99cvsroot ] && test_99b
5590 test_mkdir -p $DIR/d99reposname
5591 chown $RUNAS_ID $DIR/d99reposname
5592 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5594 run_test 99c "cvs checkout ====================================="
5597 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5598 [ ! -d $DIR/d99cvsroot ] && test_99c
5599 cd $DIR/d99reposname
5601 $RUNAS cvs add -m 'addmsg' foo99
5603 run_test 99d "cvs add =========================================="
5606 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5607 [ ! -d $DIR/d99cvsroot ] && test_99c
5608 cd $DIR/d99reposname
5611 run_test 99e "cvs update ======================================="
5614 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5615 [ ! -d $DIR/d99cvsroot ] && test_99d
5616 cd $DIR/d99reposname
5617 $RUNAS cvs commit -m 'nomsg' foo99
5618 rm -fr $DIR/d99cvsroot
5620 run_test 99f "cvs commit ======================================="
5623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5624 [ "$NETTYPE" = tcp ] || \
5625 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5628 remote_ost_nodsh && skip "remote OST with nodsh" && return
5629 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5631 { skip "useless for local single node setup" && return; }
5633 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5634 [ "$PROT" != "tcp" ] && continue
5635 RPORT=$(echo $REMOTE | cut -d: -f2)
5636 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5639 LPORT=`echo $LOCAL | cut -d: -f2`
5640 if [ $LPORT -ge 1024 ]; then
5641 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5643 error_exit "local: $LPORT > 1024, remote: $RPORT"
5646 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5648 run_test 100 "check local port using privileged port ==========="
5650 function get_named_value()
5659 echo $line | sed "s/^$tag[ ]*//"
5666 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5667 awk '/^max_cached_mb/ { print $2 }')
5670 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5679 local cache_limit=32
5681 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5682 trap cleanup_101a EXIT
5683 $LCTL set_param -n llite.*.read_ahead_stats 0
5684 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5687 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5689 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5690 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5693 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5694 get_named_value 'read but discarded' | cut -d" " -f1`; do
5695 discard=$(($discard + $s))
5699 if [ $(($discard * 10)) -gt $nreads ] ;then
5700 $LCTL get_param osc.*-osc*.rpc_stats
5701 $LCTL get_param llite.*.read_ahead_stats
5702 error "too many ($discard) discarded pages"
5704 rm -f $DIR/$tfile || true
5706 run_test 101a "check read-ahead for random reads ================"
5709 test_mkdir -p $DIR/$tdir
5711 STRIPE_COUNT=$OSTCOUNT
5714 local list=$(comma_list $(osts_nodes))
5715 set_osd_param $list '' read_cache_enable 0
5716 set_osd_param $list '' writethrough_cache_enable 0
5718 trap cleanup_test101bc EXIT
5719 # prepare the read-ahead file
5720 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5722 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5725 cleanup_test101bc() {
5730 local list=$(comma_list $(osts_nodes))
5731 set_osd_param $list '' read_cache_enable 1
5732 set_osd_param $list '' writethrough_cache_enable 1
5736 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5741 local STRIPE_SIZE=1048576
5742 local RA_INC=1048576
5743 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5744 local FILE_LENGTH=$((64*100))
5745 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5746 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5747 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5748 get_named_value 'read but discarded' | \
5749 cut -d" " -f1 | calc_total`
5750 if [ $DISCARD -gt $discard_limit ]; then
5751 $LCTL get_param llite.*.read_ahead_stats
5752 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5754 echo "Read-ahead success for size ${READ_SIZE}"
5759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5760 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5761 local STRIPE_SIZE=1048576
5762 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5763 local FILE_LENGTH=$((STRIPE_SIZE*100))
5764 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5765 # prepare the read-ahead file
5767 cancel_lru_locks osc
5768 for BIDX in 2 4 8 16 32 64 128 256
5770 local BSIZE=$((BIDX*4096))
5771 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5772 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5773 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5774 $LCTL set_param -n llite.*.read_ahead_stats 0
5775 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5776 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5777 cancel_lru_locks osc
5783 run_test 101b "check stride-io mode read-ahead ================="
5786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5787 local STRIPE_SIZE=1048576
5788 local FILE_LENGTH=$((STRIPE_SIZE*100))
5794 cancel_lru_locks osc
5795 $LCTL set_param osc.*.rpc_stats 0
5796 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5797 for osc in $($LCTL get_param -N osc.*); do
5798 if [ "$osc" == "osc.num_refs" ]; then
5802 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5803 if [ $lines -le 20 ]; then
5807 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5808 awk '$1 == "1:" { print $2; exit; }')
5809 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5810 awk '$1 == "2:" { print $2; exit; }')
5811 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5812 awk '$1 == "4:" { print $2; exit; }')
5813 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5814 awk '$1 == "8:" { print $2; exit; }')
5816 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5817 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5818 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5819 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5820 echo "${osc} rpc check passed!"
5825 run_test 101c "check stripe_size aligned read-ahead ================="
5828 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5829 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5834 local file=$DIR/$tfile
5835 local size=${FILESIZE_101c:-500}
5836 local ra_MB=${READAHEAD_MB:-40}
5838 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5839 [ $space -gt $((size * 1024)) ] ||
5840 { skip "Need free space ${size}M, have $space" && return; }
5842 echo Creating ${size}M test file $file
5843 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5844 echo Cancel LRU locks on lustre client to flush the client cache
5845 cancel_lru_locks osc
5847 echo Disable read-ahead
5848 local old_READAHEAD=$(set_read_ahead 0)
5850 echo Reading the test file $file with read-ahead disabled
5851 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5853 echo Cancel LRU locks on lustre client to flush the client cache
5854 cancel_lru_locks osc
5855 echo Enable read-ahead with ${ra_MB}MB
5856 set_read_ahead $ra_MB
5858 echo Reading the test file $file with read-ahead enabled
5859 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5861 echo read-ahead disabled time read $time_ra_OFF
5862 echo read-ahead enabled time read $time_ra_ON
5864 set_read_ahead $old_READAHEAD
5866 wait_delete_completed
5868 [ $time_ra_ON -lt $time_ra_OFF ] ||
5869 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5870 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5872 run_test 101d "file read with and without read-ahead enabled ================="
5875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5876 local file=$DIR/$tfile
5881 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5882 local need_space=$((count * size))
5883 [ $space -gt $need_space ] ||
5884 { skip_env "Need free space $need_space, have $space" && return; }
5886 echo Creating $count ${size}K test files
5887 for ((i = 0; i < $count; i++)); do
5888 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5891 echo Cancel LRU locks on lustre client to flush the client cache
5892 cancel_lru_locks osc
5894 echo Reset readahead stats
5895 $LCTL set_param -n llite.*.read_ahead_stats 0
5897 for ((i = 0; i < $count; i++)); do
5898 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5901 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5902 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5904 for ((i = 0; i < $count; i++)); do
5905 rm -rf ${file}_${i} 2>/dev/null
5908 #10000 means 20% reads are missing in readahead
5909 [ $miss -lt 10000 ] || error "misses too much for small reads"
5911 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5913 cleanup_test101f() {
5915 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5916 rm -rf $DIR/$tfile 2>/dev/null
5920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5921 local file=$DIR/$tfile
5924 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5925 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5926 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5927 trap cleanup_test101f EXIT
5929 echo Cancel LRU locks on lustre client to flush the client cache
5930 cancel_lru_locks osc
5932 echo Reset readahead stats
5933 $LCTL set_param -n llite.*.read_ahead_stats 0
5934 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5935 # readahead should read in 2M file on second read, so only miss
5937 echo Random 4K reads on 2M file for 1000 times
5938 $READS -f $file -s 2097152 -b 4096 -n $nreads
5940 echo checking missing pages
5941 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5942 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5944 [ $miss -lt 3 ] || error "misses too much pages!"
5947 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5950 test_mkdir -p $DIR/$tdir
5951 chown $RUNAS_ID $DIR/$tdir
5954 STRIPE_COUNT=$OSTCOUNT
5955 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5957 trap cleanup_test102 EXIT
5959 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5961 for num in 1 2 3 4; do
5962 for count in $(seq 1 $STRIPE_COUNT); do
5963 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5964 local size=`expr $STRIPE_SIZE \* $num`
5965 local file=file"$num-$idx-$count"
5966 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5972 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5978 rm -rf $DIR/d0.sanity/d102
5982 local testfile=$DIR/xattr_testfile
5986 [ "$UID" != 0 ] && skip_env "must run as root" && return
5987 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5988 skip_env "must have user_xattr" && return
5990 [ -z "$(which setfattr 2>/dev/null)" ] &&
5991 skip_env "could not find setfattr" && return
5993 echo "set/get xattr..."
5994 setfattr -n trusted.name1 -v value1 $testfile || error
5995 getfattr -n trusted.name1 $testfile 2> /dev/null |
5996 grep "trusted.name1=.value1" ||
5997 error "$testfile missing trusted.name1=value1"
5999 setfattr -n user.author1 -v author1 $testfile || error
6000 getfattr -n user.author1 $testfile 2> /dev/null |
6001 grep "user.author1=.author1" ||
6002 error "$testfile missing trusted.author1=author1"
6005 setfattr -n trusted.name2 -v value2 $testfile ||
6006 error "$testfile unable to set trusted.name2"
6007 setfattr -n trusted.name3 -v value3 $testfile ||
6008 error "$testfile unable to set trusted.name3"
6009 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6010 grep "trusted.name" | wc -l) -eq 3 ] ||
6011 error "$testfile missing 3 trusted.name xattrs"
6013 setfattr -n user.author2 -v author2 $testfile ||
6014 error "$testfile unable to set user.author2"
6015 setfattr -n user.author3 -v author3 $testfile ||
6016 error "$testfile unable to set user.author3"
6017 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6018 grep "user.author" | wc -l) -eq 3 ] ||
6019 error "$testfile missing 3 user.author xattrs"
6021 echo "remove xattr..."
6022 setfattr -x trusted.name1 $testfile ||
6023 error "$testfile error deleting trusted.name1"
6024 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6025 error "$testfile did not delete trusted.name1 xattr"
6027 setfattr -x user.author1 $testfile ||
6028 error "$testfile error deleting user.author1"
6029 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6030 error "$testfile did not delete trusted.name1 xattr"
6032 # b10667: setting lustre special xattr be silently discarded
6033 echo "set lustre special xattr ..."
6034 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6035 error "$testfile allowed setting trusted.lov"
6037 run_test 102a "user xattr test =================================="
6040 # b10930: get/set/list trusted.lov xattr
6041 echo "get/set/list trusted.lov xattr ..."
6042 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6043 local testfile=$DIR/$tfile
6044 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6045 error "setstripe failed"
6046 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6047 error "getstripe failed"
6048 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6049 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6051 local testfile2=${testfile}2
6052 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6053 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6056 setfattr -n trusted.lov -v $value $testfile2
6057 local stripe_size=$($GETSTRIPE -S $testfile2)
6058 local stripe_count=$($GETSTRIPE -c $testfile2)
6059 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6060 [ $stripe_count -eq $STRIPECOUNT ] ||
6061 error "stripe count $stripe_count != $STRIPECOUNT"
6064 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6067 # b10930: get/set/list lustre.lov xattr
6068 echo "get/set/list lustre.lov xattr ..."
6069 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6070 test_mkdir -p $DIR/$tdir
6071 chown $RUNAS_ID $DIR/$tdir
6072 local testfile=$DIR/$tdir/$tfile
6073 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6074 error "setstripe failed"
6075 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6076 error "getstripe failed"
6077 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6078 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6080 local testfile2=${testfile}2
6081 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6082 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6084 $RUNAS $MCREATE $testfile2
6085 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6086 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6087 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6088 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6089 [ $stripe_count -eq $STRIPECOUNT ] ||
6090 error "stripe count $stripe_count != $STRIPECOUNT"
6092 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6094 compare_stripe_info1() {
6095 local stripe_index_all_zero=true
6097 for num in 1 2 3 4; do
6098 for count in $(seq 1 $STRIPE_COUNT); do
6099 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6100 local size=$((STRIPE_SIZE * num))
6101 local file=file"$num-$offset-$count"
6102 stripe_size=$(lfs getstripe -S $PWD/$file)
6103 [ $stripe_size -ne $size ] &&
6104 error "$file: size $stripe_size != $size"
6105 stripe_count=$(lfs getstripe -c $PWD/$file)
6106 # allow fewer stripes to be created, ORI-601
6107 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6108 error "$file: count $stripe_count != $count"
6109 stripe_index=$(lfs getstripe -i $PWD/$file)
6110 [ $stripe_index -ne 0 ] &&
6111 stripe_index_all_zero=false
6115 $stripe_index_all_zero &&
6116 error "all files are being extracted starting from OST index 0"
6121 [ -n "$(which tar 2>/dev/null)" ] &&
6122 strings $(which tar) | grep -q "lustre" && echo tar
6126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6127 # b10930: tar test for trusted.lov xattr
6128 TAR=$(find_lustre_tar)
6129 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6130 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6132 test_mkdir -p $DIR/d102d
6133 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6135 compare_stripe_info1
6137 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6141 # b10930: tar test for trusted.lov xattr
6142 TAR=$(find_lustre_tar)
6143 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6144 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6146 test_mkdir -p $DIR/d102f
6148 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6150 compare_stripe_info1
6152 run_test 102f "tar copy files, not keep osts ==========="
6155 local xsize=${1:-1024} # in bytes
6156 local file=$DIR/$tfile
6158 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6159 skip "must have user_xattr" && return 0
6160 [ -z "$(which setfattr 2>/dev/null)" ] &&
6161 skip_env "could not find setfattr" && return 0
6162 [ -z "$(which getfattr 2>/dev/null)" ] &&
6163 skip_env "could not find getfattr" && return 0
6167 local value="$(generate_string $xsize)"
6169 local xbig=trusted.big
6170 log "save $xbig on $file"
6171 setfattr -n $xbig -v $value $file ||
6172 error "saving $xbig on $file failed"
6174 local orig=$(get_xattr_value $xbig $file)
6175 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6177 local xsml=trusted.sml
6178 log "save $xsml on $file"
6179 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6181 local new=$(get_xattr_value $xbig $file)
6182 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6184 log "grow $xsml on $file"
6185 setfattr -n $xsml -v "$value" $file ||
6186 error "growing $xsml on $file failed"
6188 new=$(get_xattr_value $xbig $file)
6189 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6190 log "$xbig still valid after growing $xsml"
6195 test_102h() { # bug 15777
6198 run_test 102h "grow xattr from inside inode to external block"
6201 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6202 grow_xattr $(max_xattr_size)
6204 run_test 102ha "grow xattr from inside inode to external inode"
6206 test_102i() { # bug 17038
6208 ln -s $DIR/$tfile $DIR/${tfile}link
6209 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6210 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"
6211 rm -f $DIR/$tfile $DIR/${tfile}link
6213 run_test 102i "lgetxattr test on symbolic link ============"
6216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6217 TAR=$(find_lustre_tar)
6218 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6219 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6220 setup_test102 "$RUNAS"
6221 test_mkdir -p $DIR/d102j
6222 chown $RUNAS_ID $DIR/d102j
6223 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6225 compare_stripe_info1 "$RUNAS"
6227 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6231 # b22187 just check that does not crash for regular file.
6232 setfattr -n trusted.lov $DIR/$tfile
6233 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6234 local test_kdir=$DIR/d102k
6235 test_mkdir $test_kdir
6236 local default_size=`$GETSTRIPE -S $test_kdir`
6237 local default_count=`$GETSTRIPE -c $test_kdir`
6238 local default_offset=`$GETSTRIPE -i $test_kdir`
6239 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6240 error 'dir setstripe failed'
6241 setfattr -n trusted.lov $test_kdir
6242 local stripe_size=`$GETSTRIPE -S $test_kdir`
6243 local stripe_count=`$GETSTRIPE -c $test_kdir`
6244 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6245 [ $stripe_size -eq $default_size ] ||
6246 error "stripe size $stripe_size != $default_size"
6247 [ $stripe_count -eq $default_count ] ||
6248 error "stripe count $stripe_count != $default_count"
6249 [ $stripe_offset -eq $default_offset ] ||
6250 error "stripe offset $stripe_offset != $default_offset"
6251 rm -rf $DIR/$tfile $test_kdir
6253 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6256 # LU-532 trusted. xattr is invisible to non-root
6257 local testfile=$DIR/$tfile
6261 echo "listxattr as user..."
6262 chown $RUNAS_ID $testfile
6263 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6264 grep -q "trusted" &&
6265 error "$testfile trusted xattrs are user visible"
6269 run_test 102l "listxattr filter test =================================="
6275 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6280 [ "$UID" != 0 ] && skip_env "must run as root" && return
6281 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6282 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6283 $GSS && skip "could not run under gss" && return
6285 declare -a identity_old
6287 for num in $(seq $MDSCOUNT); do
6288 switch_identity $num true || identity_old[$num]=$?
6295 echo "performing cp ..."
6296 run_acl_subtest cp || error
6297 echo "performing getfacl-noacl..."
6298 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6299 echo "performing misc..."
6300 run_acl_subtest misc || error "misc test failed"
6301 echo "performing permissions..."
6302 run_acl_subtest permissions || error "permissions failed"
6303 echo "performing setfacl..."
6304 run_acl_subtest setfacl || error "setfacl test failed"
6306 # inheritance test got from HP
6307 echo "performing inheritance..."
6308 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6309 chmod +x make-tree || error "chmod +x failed"
6310 run_acl_subtest inheritance || error "inheritance test failed"
6313 echo "LU-974 ignore umask when acl is enabled..."
6314 run_acl_subtest 974 || error "LU-974 test failed"
6315 if [ $MDSCOUNT -ge 2 ]; then
6316 run_acl_subtest 974_remote ||
6317 error "LU-974 test failed under remote dir"
6320 echo "LU-2561 newly created file is same size as directory..."
6321 run_acl_subtest 2561 || error "LU-2561 test failed"
6326 for num in $(seq $MDSCOUNT); do
6327 if [ "${identity_old[$num]}" = 1 ]; then
6328 switch_identity $num false || identity_old[$num]=$?
6332 run_test 103 "acl test ========================================="
6335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6337 lfs df || error "lfs df failed"
6338 lfs df -ih || error "lfs df -ih failed"
6339 lfs df -h $DIR || error "lfs df -h $DIR failed"
6340 lfs df -i $DIR || error "lfs df -i $DIR failed"
6341 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6342 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6344 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6345 lctl --device %$OSC deactivate
6346 lfs df || error "lfs df with deactivated OSC failed"
6347 lctl --device %$OSC activate
6348 # wait the osc back to normal
6349 wait_osc_import_state client ost FULL
6351 lfs df || error "lfs df with reactivated OSC failed"
6354 run_test 104a "lfs df [-ih] [path] test ========================="
6357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6358 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6360 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6361 if [ $denied_cnt -ne 0 ];
6363 error "lfs check servers test failed"
6366 run_test 104b "$RUNAS lfs check servers test ===================="
6369 # doesn't work on 2.4 kernels
6371 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6372 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6374 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6378 run_test 105a "flock when mounted without -o flock test ========"
6382 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6383 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6385 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6389 run_test 105b "fcntl when mounted without -o flock test ========"
6393 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6394 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6396 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6400 run_test 105c "lockf when mounted without -o flock test ========"
6402 test_105d() { # bug 15924
6403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6404 test_mkdir -p $DIR/$tdir
6405 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6406 skip "mount w/o flock enabled" && return
6407 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6408 $LCTL set_param fail_loc=0x80000315
6409 flocks_test 2 $DIR/$tdir
6411 run_test 105d "flock race (should not freeze) ========"
6413 test_105e() { # bug 22660 && 22040
6414 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6415 skip "mount w/o flock enabled" && return
6417 flocks_test 3 $DIR/$tfile
6419 run_test 105e "Two conflicting flocks from same process ======="
6421 test_106() { #bug 10921
6422 test_mkdir -p $DIR/$tdir
6423 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6424 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6426 run_test 106 "attempt exec of dir followed by chown of that dir"
6429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6436 local save_pattern=$(sysctl -n kernel.core_pattern)
6437 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6438 sysctl -w kernel.core_pattern=$file
6439 sysctl -w kernel.core_uses_pid=0
6447 kill -s 11 $SLEEPPID
6449 if [ -e $file ]; then
6450 size=`stat -c%s $file`
6451 [ $size -eq 0 ] && error "Fail to create core file $file"
6453 error "Fail to create core file $file"
6456 sysctl -w kernel.core_pattern=$save_pattern
6457 sysctl -w kernel.core_uses_pid=$save_uses_pid
6460 run_test 107 "Coredump on SIG"
6463 test_mkdir -p $DIR/$tdir
6464 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6465 error "mkdir with 255 char failed"
6466 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6467 error "mkdir with 256 char should fail, but did not"
6468 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6469 error "create with 255 char failed"
6470 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6471 error "create with 256 char should fail, but did not"
6476 run_test 110 "filename length checking"
6479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6480 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6482 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6484 echo "Starting with $OSTIO_pre threads"
6487 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6488 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6489 echo "$NUMTEST creates/unlinks"
6490 test_mkdir -p $DIR/$tdir
6491 createmany -o $DIR/$tdir/$tfile $NUMTEST
6492 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6494 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6497 # don't return an error
6498 [ $OSTIO_post == $OSTIO_pre ] && echo \
6499 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6500 echo "This may be fine, depending on what ran before this test" &&
6501 echo "and how fast this system is." && return
6503 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6505 run_test 115 "verify dynamic thread creation===================="
6508 wait_delete_completed
6509 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6510 echo OST kbytes available: ${AVAIL[@]}
6511 MAXI=0; MAXV=${AVAIL[0]}
6512 MINI=0; MINV=${AVAIL[0]}
6513 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6514 #echo OST $i: ${AVAIL[i]}kb
6515 if [ ${AVAIL[i]} -gt $MAXV ]; then
6516 MAXV=${AVAIL[i]}; MAXI=$i
6518 if [ ${AVAIL[i]} -lt $MINV ]; then
6519 MINV=${AVAIL[i]}; MINI=$i
6522 echo Min free space: OST $MINI: $MINV
6523 echo Max free space: OST $MAXI: $MAXV
6526 test_116a() { # was previously test_116()
6527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6528 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6530 echo -n "Free space priority "
6531 lctl get_param -n lov.*-clilov-*.qos_prio_free
6534 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6537 # generate uneven OSTs
6538 test_mkdir -p $DIR/$tdir/OST${MINI}
6541 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6542 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6544 while [ $FILL -gt 0 ]; do
6546 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6547 FILL=$(($FILL - 2048))
6555 DIFF=$(($MAXV - $MINV))
6556 DIFF2=$(($DIFF * 100 / $MINV))
6557 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6558 if [ $DIFF2 -gt 20 ]; then
6561 echo "failed - QOS mode won't be used"
6562 error_ignore "QOS imbalance criteria not met"
6566 MINI1=$MINI; MINV1=$MINV
6567 MAXI1=$MAXI; MAXV1=$MAXV
6569 # now fill using QOS
6570 echo writing a bunch of files to QOS-assigned OSTs
6571 $SETSTRIPE -c 1 $DIR/$tdir
6573 while [ $FILL -gt 0 ]; do
6575 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6576 FILL=$(($FILL - 200))
6579 echo "wrote $i 200k files"
6583 echo "Note: free space may not be updated, so measurements might be off"
6585 DIFF2=$(($MAXV - $MINV))
6586 echo "free space delta: orig $DIFF final $DIFF2"
6587 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6588 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6589 echo "Wrote $DIFF to smaller OST $MINI1"
6590 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6591 echo "Wrote $DIFF2 to larger OST $MAXI1"
6592 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6594 # Figure out which files were written where
6595 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6596 awk '/'$MINI1': / {print $2; exit}')
6598 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6599 echo "$MINC files created on smaller OST $MINI1"
6600 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6601 awk '/'$MAXI1': / {print $2; exit}')
6603 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6604 echo "$MAXC files created on larger OST $MAXI1"
6605 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6606 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6610 run_test 116a "stripe QOS: free space balance ==================="
6612 test_116b() { # LU-2093
6613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6614 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6616 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6617 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6619 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6620 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6621 do_facet $SINGLEMDS lctl set_param fail_loc=0
6623 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6625 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6627 test_117() # bug 10891
6629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6630 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6631 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6632 lctl set_param fail_loc=0x21e
6633 > $DIR/$tfile || error "truncate failed"
6634 lctl set_param fail_loc=0
6635 echo "Truncate succeeded."
6638 run_test 117 "verify fsfilt_extend =========="
6640 NO_SLOW_RESENDCOUNT=4
6641 export OLD_RESENDCOUNT=""
6642 set_resend_count () {
6643 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6644 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6645 lctl set_param -n $PROC_RESENDCOUNT $1
6646 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6649 # for reduce test_118* time (b=14842)
6650 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6652 # Reset async IO behavior after error case
6654 FILE=$DIR/reset_async
6656 # Ensure all OSCs are cleared
6657 $SETSTRIPE -c -1 $FILE
6658 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6663 test_118a() #bug 11710
6665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6668 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6669 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6670 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6672 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6673 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6678 run_test 118a "verify O_SYNC works =========="
6682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6683 remote_ost_nodsh && skip "remote OST with nodsh" && return
6687 #define OBD_FAIL_OST_ENOENT 0x217
6688 set_nodes_failloc "$(osts_nodes)" 0x217
6689 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6691 set_nodes_failloc "$(osts_nodes)" 0
6692 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6693 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6696 if [[ $RC -eq 0 ]]; then
6697 error "Must return error due to dropped pages, rc=$RC"
6701 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6702 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6706 echo "Dirty pages not leaked on ENOENT"
6708 # Due to the above error the OSC will issue all RPCs syncronously
6709 # until a subsequent RPC completes successfully without error.
6710 $MULTIOP $DIR/$tfile Ow4096yc
6715 run_test 118b "Reclaim dirty pages on fatal error =========="
6719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6721 # for 118c, restore the original resend count, LU-1940
6722 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6723 set_resend_count $OLD_RESENDCOUNT
6724 remote_ost_nodsh && skip "remote OST with nodsh" && return
6728 #define OBD_FAIL_OST_EROFS 0x216
6729 set_nodes_failloc "$(osts_nodes)" 0x216
6731 # multiop should block due to fsync until pages are written
6732 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6736 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6737 error "Multiop failed to block on fsync, pid=$MULTIPID"
6740 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6742 if [[ $WRITEBACK -eq 0 ]]; then
6743 error "No page in writeback, writeback=$WRITEBACK"
6746 set_nodes_failloc "$(osts_nodes)" 0
6749 if [[ $RC -ne 0 ]]; then
6750 error "Multiop fsync failed, rc=$RC"
6753 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6754 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6756 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6757 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6761 echo "Dirty pages flushed via fsync on EROFS"
6764 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6766 # continue to use small resend count to reduce test_118* time (b=14842)
6767 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6772 remote_ost_nodsh && skip "remote OST with nodsh" && return
6776 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6777 set_nodes_failloc "$(osts_nodes)" 0x214
6778 # multiop should block due to fsync until pages are written
6779 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6783 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6784 error "Multiop failed to block on fsync, pid=$MULTIPID"
6787 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6789 if [[ $WRITEBACK -eq 0 ]]; then
6790 error "No page in writeback, writeback=$WRITEBACK"
6793 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6794 set_nodes_failloc "$(osts_nodes)" 0
6796 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6797 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6799 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6800 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6804 echo "Dirty pages gaurenteed flushed via fsync"
6807 run_test 118d "Fsync validation inject a delay of the bulk =========="
6810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6813 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6814 lctl set_param fail_loc=0x8000040a
6816 # Should simulate EINVAL error which is fatal
6817 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6819 if [[ $RC -eq 0 ]]; then
6820 error "Must return error due to dropped pages, rc=$RC"
6823 lctl set_param fail_loc=0x0
6825 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6826 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6827 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6829 if [[ $LOCKED -ne 0 ]]; then
6830 error "Locked pages remain in cache, locked=$LOCKED"
6833 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6834 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6838 echo "No pages locked after fsync"
6843 run_test 118f "Simulate unrecoverable OSC side error =========="
6846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6849 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6850 lctl set_param fail_loc=0x406
6852 # simulate local -ENOMEM
6853 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6856 lctl set_param fail_loc=0
6857 if [[ $RC -eq 0 ]]; then
6858 error "Must return error due to dropped pages, rc=$RC"
6861 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6862 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6863 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6865 if [[ $LOCKED -ne 0 ]]; then
6866 error "Locked pages remain in cache, locked=$LOCKED"
6869 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6870 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6874 echo "No pages locked after fsync"
6879 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6883 remote_ost_nodsh && skip "remote OST with nodsh" && return
6887 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6888 set_nodes_failloc "$(osts_nodes)" 0x20e
6889 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6890 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6893 set_nodes_failloc "$(osts_nodes)" 0
6894 if [[ $RC -eq 0 ]]; then
6895 error "Must return error due to dropped pages, rc=$RC"
6898 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6899 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6900 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6902 if [[ $LOCKED -ne 0 ]]; then
6903 error "Locked pages remain in cache, locked=$LOCKED"
6906 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6907 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6911 echo "No pages locked after fsync"
6915 run_test 118h "Verify timeout in handling recoverables errors =========="
6917 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6921 remote_ost_nodsh && skip "remote OST with nodsh" && return
6925 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6926 set_nodes_failloc "$(osts_nodes)" 0x20e
6928 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6929 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6932 set_nodes_failloc "$(osts_nodes)" 0
6936 if [[ $RC -ne 0 ]]; then
6937 error "got error, but should be not, rc=$RC"
6940 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6941 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6942 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6943 if [[ $LOCKED -ne 0 ]]; then
6944 error "Locked pages remain in cache, locked=$LOCKED"
6947 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6948 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6952 echo "No pages locked after fsync"
6956 run_test 118i "Fix error before timeout in recoverable error =========="
6958 [ "$SLOW" = "no" ] && set_resend_count 4
6961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6962 remote_ost_nodsh && skip "remote OST with nodsh" && return
6966 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6967 set_nodes_failloc "$(osts_nodes)" 0x220
6969 # return -EIO from OST
6970 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6972 set_nodes_failloc "$(osts_nodes)" 0x0
6973 if [[ $RC -eq 0 ]]; then
6974 error "Must return error due to dropped pages, rc=$RC"
6977 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6978 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6979 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6980 if [[ $LOCKED -ne 0 ]]; then
6981 error "Locked pages remain in cache, locked=$LOCKED"
6984 # in recoverable error on OST we want resend and stay until it finished
6985 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6986 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6990 echo "No pages locked after fsync"
6994 run_test 118j "Simulate unrecoverable OST side error =========="
6998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6999 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7001 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7002 set_nodes_failloc "$(osts_nodes)" 0x20e
7003 test_mkdir -p $DIR/$tdir
7005 for ((i=0;i<10;i++)); do
7006 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7007 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7014 set_nodes_failloc "$(osts_nodes)" 0
7017 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7023 test_mkdir -p $DIR/$tdir
7024 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7027 run_test 118l "fsync dir ========="
7029 test_118m() # LU-3066
7031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7032 test_mkdir -p $DIR/$tdir
7033 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7036 run_test 118m "fdatasync dir ========="
7038 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7040 test_119a() # bug 11737
7042 BSIZE=$((512 * 1024))
7043 directio write $DIR/$tfile 0 1 $BSIZE
7044 # We ask to read two blocks, which is more than a file size.
7045 # directio will indicate an error when requested and actual
7046 # sizes aren't equeal (a normal situation in this case) and
7047 # print actual read amount.
7048 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7049 if [ "$NOB" != "$BSIZE" ]; then
7050 error "read $NOB bytes instead of $BSIZE"
7054 run_test 119a "Short directIO read must return actual read amount"
7056 test_119b() # bug 11737
7058 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7060 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7061 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7063 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7064 error "direct read failed"
7067 run_test 119b "Sparse directIO read must return actual read amount"
7069 test_119c() # bug 13099
7072 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7073 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7076 run_test 119c "Testing for direct read hitting hole"
7078 test_119d() # bug 15950
7080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7081 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7082 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7084 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7085 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7086 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7087 lctl set_param fail_loc=0x40d
7088 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7091 cat $DIR/$tfile > /dev/null &
7092 lctl set_param fail_loc=0
7095 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7097 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7098 error "the read rpcs have not completed in 2s"
7100 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7102 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7106 test_mkdir -p $DIR/$tdir
7107 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7108 skip "no early lock cancel on server" && return 0
7109 lru_resize_disable mdc
7110 lru_resize_disable osc
7111 cancel_lru_locks mdc
7112 stat $DIR/$tdir > /dev/null
7113 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7114 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7115 test_mkdir $DIR/$tdir/d1
7116 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7117 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7118 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7119 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7120 lru_resize_enable mdc
7121 lru_resize_enable osc
7123 run_test 120a "Early Lock Cancel: mkdir test"
7126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7127 test_mkdir -p $DIR/$tdir
7128 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7129 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 stat $DIR/$tdir > /dev/null
7134 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7135 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7137 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7138 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7139 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7140 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7141 lru_resize_enable mdc
7142 lru_resize_enable osc
7144 run_test 120b "Early Lock Cancel: create test"
7147 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7148 test_mkdir -p $DIR/$tdir
7149 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7150 skip "no early lock cancel on server" && return 0
7151 lru_resize_disable mdc
7152 lru_resize_disable osc
7153 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7154 touch $DIR/$tdir/d1/f1
7155 cancel_lru_locks mdc
7156 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7157 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7158 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7159 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7160 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7161 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7162 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7163 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7164 lru_resize_enable mdc
7165 lru_resize_enable osc
7167 run_test 120c "Early Lock Cancel: link test"
7170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7171 test_mkdir -p $DIR/$tdir
7172 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7173 skip "no early lock cancel on server" && return 0
7174 lru_resize_disable mdc
7175 lru_resize_disable osc
7177 cancel_lru_locks mdc
7178 stat $DIR/$tdir > /dev/null
7179 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7180 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7181 chmod a+x $DIR/$tdir
7182 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7183 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7184 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7185 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7186 lru_resize_enable mdc
7187 lru_resize_enable osc
7189 run_test 120d "Early Lock Cancel: setattr test"
7192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7193 test_mkdir -p $DIR/$tdir
7194 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7195 skip "no early lock cancel on server" && return 0
7196 lru_resize_disable mdc
7197 lru_resize_disable osc
7198 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7199 cancel_lru_locks mdc
7200 cancel_lru_locks osc
7201 dd if=$DIR/$tdir/f1 of=/dev/null
7202 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7203 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7204 awk '/ldlm_cancel/ {print $2}'`
7205 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7206 awk '/ldlm_bl_callback/ {print $2}'`
7207 unlink $DIR/$tdir/f1
7208 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7209 awk '/ldlm_cancel/ {print $2}'`
7210 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7211 awk '/ldlm_bl_callback/ {print $2}'`
7212 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7213 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7214 lru_resize_enable mdc
7215 lru_resize_enable osc
7217 run_test 120e "Early Lock Cancel: unlink test"
7220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7221 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7222 skip "no early lock cancel on server" && return 0
7223 test_mkdir -p $DIR/$tdir
7224 lru_resize_disable mdc
7225 lru_resize_disable osc
7226 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7227 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7228 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7229 cancel_lru_locks mdc
7230 cancel_lru_locks osc
7231 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7232 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7233 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7234 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7235 awk '/ldlm_cancel/ {print $2}'`
7236 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7237 awk '/ldlm_bl_callback/ {print $2}'`
7238 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7239 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7240 awk '/ldlm_cancel/ {print $2}'`
7241 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7242 awk '/ldlm_bl_callback/ {print $2}'`
7243 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7244 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7245 lru_resize_enable mdc
7246 lru_resize_enable osc
7248 run_test 120f "Early Lock Cancel: rename test"
7251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7252 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7253 skip "no early lock cancel on server" && return 0
7254 lru_resize_disable mdc
7255 lru_resize_disable osc
7257 echo create $count files
7258 test_mkdir -p $DIR/$tdir
7259 cancel_lru_locks mdc
7260 cancel_lru_locks osc
7263 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7264 awk '/ldlm_cancel/ {print $2}'`
7265 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7266 awk '/ldlm_bl_callback/ {print $2}'`
7267 createmany -o $DIR/$tdir/f $count
7269 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7270 awk '/ldlm_cancel/ {print $2}'`
7271 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7272 awk '/ldlm_bl_callback/ {print $2}'`
7274 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7275 echo rm $count files
7278 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7279 awk '/ldlm_cancel/ {print $2}'`
7280 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7281 awk '/ldlm_bl_callback/ {print $2}'`
7283 echo total: $count removes in $((t2-t1))
7284 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7286 # wait for commitment of removal
7287 lru_resize_enable mdc
7288 lru_resize_enable osc
7290 run_test 120g "Early Lock Cancel: performance test"
7292 test_121() { #bug #10589
7293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7295 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7296 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7297 lctl set_param fail_loc=0x310
7298 cancel_lru_locks osc > /dev/null
7299 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7300 lctl set_param fail_loc=0
7301 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7303 run_test 121 "read cancel race ========="
7305 test_123a() { # was test 123, statahead(bug 11401)
7306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7308 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7309 log "testing on UP system. Performance may be not as good as expected."
7314 test_mkdir -p $DIR/$tdir
7315 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7316 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7318 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7319 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7321 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7322 lctl set_param -n llite.*.statahead_max 0
7323 lctl get_param llite.*.statahead_max
7324 cancel_lru_locks mdc
7325 cancel_lru_locks osc
7327 time ls -l $DIR/$tdir | wc -l
7329 delta=$((etime - stime))
7330 log "ls $i files without statahead: $delta sec"
7331 lctl set_param llite.*.statahead_max=$max
7333 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7334 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7335 cancel_lru_locks mdc
7336 cancel_lru_locks osc
7338 time ls -l $DIR/$tdir | wc -l
7340 delta_sa=$((etime - stime))
7341 log "ls $i files with statahead: $delta_sa sec"
7342 lctl get_param -n llite.*.statahead_stats
7343 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7345 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7346 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7348 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7349 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7350 lctl set_param -n llite.*.statahead_max 0
7351 lctl get_param llite.*.statahead_max
7352 cancel_lru_locks mdc
7353 cancel_lru_locks osc
7355 time ls -l $DIR/$tdir | wc -l
7357 delta=$((etime - stime))
7358 log "ls $i files again without statahead: $delta sec"
7359 lctl set_param llite.*.statahead_max=$max
7360 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7361 if [ $SLOWOK -eq 0 ]; then
7362 error "ls $i files is slower with statahead!"
7364 log "ls $i files is slower with statahead!"
7370 [ $delta -gt 20 ] && break
7371 [ $delta -gt 8 ] && MULT=$((50 / delta))
7372 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7380 delta=$((etime - stime))
7381 log "rm -r $DIR/$tdir/: $delta seconds"
7383 lctl get_param -n llite.*.statahead_stats
7385 run_test 123a "verify statahead work"
7387 test_123b () { # statahead(bug 15027)
7388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7389 test_mkdir -p $DIR/$tdir
7390 createmany -o $DIR/$tdir/$tfile-%d 1000
7392 cancel_lru_locks mdc
7393 cancel_lru_locks osc
7395 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7396 lctl set_param fail_loc=0x80000803
7397 ls -lR $DIR/$tdir > /dev/null
7399 lctl set_param fail_loc=0x0
7400 lctl get_param -n llite.*.statahead_stats
7405 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7409 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7410 skip "no lru resize on server" && return 0
7412 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7414 log "create $NR files at $DIR/$tdir"
7415 createmany -o $DIR/$tdir/f $NR ||
7416 error "failed to create $NR files in $DIR/$tdir"
7418 cancel_lru_locks mdc
7419 ls -l $DIR/$tdir > /dev/null
7423 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7424 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7425 LRU_SIZE=$(lctl get_param -n $PARAM)
7426 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7427 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7429 log "NS=$(basename $NSDIR)"
7434 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7435 skip "Not enough cached locks created!"
7442 # We know that lru resize allows one client to hold $LIMIT locks
7443 # for 10h. After that locks begin to be killed by client.
7445 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7448 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7449 # killing locks. Some time was spent for creating locks. This means
7450 # that up to the moment of sleep finish we must have killed some of
7451 # them (10-100 locks). This depends on how fast ther were created.
7452 # Many of them were touched in almost the same moment and thus will
7453 # be killed in groups.
7454 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7456 # Use $LRU_SIZE_B here to take into account real number of locks
7457 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7458 local LRU_SIZE_B=$LRU_SIZE
7460 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7461 log "OLD_LVF=$OLD_LVF"
7462 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7464 # Let's make sure that we really have some margin. Client checks
7465 # cached locks every 10 sec.
7467 log "Sleep ${SLEEP} sec"
7469 while ((SEC<$SLEEP)); do
7473 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7477 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7478 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7480 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7481 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7482 unlinkmany $DIR/$tdir/f $NR
7486 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7487 log "unlink $NR files at $DIR/$tdir"
7488 unlinkmany $DIR/$tdir/f $NR
7490 run_test 124a "lru resize ======================================="
7492 get_max_pool_limit()
7494 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7497 if test $l -gt $max; then
7505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7506 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7507 skip "no lru resize on server" && return 0
7509 LIMIT=`get_max_pool_limit`
7511 NR=$(($(default_lru_size)*20))
7512 if [ $NR -gt $LIMIT ]; then
7513 log "Limit lock number by $LIMIT locks"
7516 lru_resize_disable mdc
7517 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7518 error "failed to create $DIR/$tdir/disable_lru_resize"
7520 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7521 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7522 cancel_lru_locks mdc
7525 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7528 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7531 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7535 nolruresize_delta=$((etime-stime))
7536 log "ls -la time: $nolruresize_delta seconds"
7537 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7538 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7540 lru_resize_enable mdc
7541 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7542 error "failed to create $DIR/$tdir/enable_lru_resize"
7544 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7545 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7546 cancel_lru_locks mdc
7549 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7552 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7555 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7559 lruresize_delta=$((etime-stime))
7560 log "ls -la time: $lruresize_delta seconds"
7561 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7563 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7564 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7565 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7566 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7568 log "lru resize performs the same with no lru resize"
7570 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7572 run_test 124b "lru resize (performance test) ======================="
7574 test_125() { # 13358
7575 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7576 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7577 test_mkdir -p $DIR/d125 || error "mkdir failed"
7578 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7579 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7580 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7582 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7584 test_126() { # bug 12829/13455
7585 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7586 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7587 $GSS && skip "must run as gss disabled" && return
7589 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7590 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7592 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7594 run_test 126 "check that the fsgid provided by the client is taken into account"
7596 test_127a() { # bug 15521
7597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7598 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7599 $LCTL set_param osc.*.stats=0
7600 FSIZE=$((2048 * 1024))
7601 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7602 cancel_lru_locks osc
7603 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7605 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7606 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7607 echo "got $COUNT $NAME"
7608 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7609 eval $NAME=$COUNT || error "Wrong proc format"
7612 read_bytes|write_bytes)
7613 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7614 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7615 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7616 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7617 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7618 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7619 error "sumsquare is too small: $SUMSQ"
7620 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7621 error "sumsquare is too big: $SUMSQ"
7625 done < $DIR/${tfile}.tmp
7627 #check that we actually got some stats
7628 [ "$read_bytes" ] || error "Missing read_bytes stats"
7629 [ "$write_bytes" ] || error "Missing write_bytes stats"
7630 [ "$read_bytes" != 0 ] || error "no read done"
7631 [ "$write_bytes" != 0 ] || error "no write done"
7633 run_test 127a "verify the client stats are sane"
7635 test_127b() { # bug LU-333
7636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7637 $LCTL set_param llite.*.stats=0
7638 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7639 # perform 2 reads and writes so MAX is different from SUM.
7640 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7641 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7642 cancel_lru_locks osc
7643 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7644 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7646 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7647 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7648 echo "got $COUNT $NAME"
7649 eval $NAME=$COUNT || error "Wrong proc format"
7653 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7654 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7655 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7656 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7659 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7660 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7661 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7662 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7666 done < $TMP/${tfile}.tmp
7668 #check that we actually got some stats
7669 [ "$read_bytes" ] || error "Missing read_bytes stats"
7670 [ "$write_bytes" ] || error "Missing write_bytes stats"
7671 [ "$read_bytes" != 0 ] || error "no read done"
7672 [ "$write_bytes" != 0 ] || error "no write done"
7674 run_test 127b "verify the llite client stats are sane"
7676 test_128() { # bug 15212
7678 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7683 result=$(grep error $TMP/$tfile.log)
7685 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7687 run_test 128 "interactive lfs for 2 consecutive find's"
7694 local LDPROC=/proc/fs/ldiskfs
7695 local facets=$(get_facets MDS)
7697 for facet in ${facets//,/ }; do
7698 canondev=$(ldiskfs_canon \
7699 *.$(convert_facet2label $facet).mntdev $facet)
7700 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7701 LDPROC=/sys/fs/ldiskfs
7702 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7708 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7709 skip "Only applicable to ldiskfs-based MDTs"
7712 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7718 test_mkdir -p $DIR/$tdir
7722 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7723 $MULTIOP $DIR/$tdir/$J Oc
7725 if [ $rc -eq $EFBIG ]; then
7727 echo "return code $rc received as expected"
7729 elif [ $rc -ne 0 ]; then
7731 error_exit "return code $rc received instead of expected $EFBIG"
7734 I=$(stat -c%s "$DIR/$tdir")
7738 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7740 run_test 129 "test directory size limit ========================"
7749 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7750 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7753 trap cleanup_130 EXIT RETURN
7755 local fm_file=$DIR/$tfile
7756 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7757 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7758 error "dd failed for $fm_file"
7760 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7761 filefrag -ves $fm_file
7763 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7764 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7765 [ $RC != 0 ] && error "filefrag $fm_file failed"
7767 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7768 grep -v "ext:" | grep -v "found")
7769 lun=$($GETSTRIPE -i $fm_file)
7771 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7774 for line in $filefrag_op
7776 frag_lun=`echo $line | cut -d: -f5`
7777 ext_len=`echo $line | cut -d: -f4`
7778 if (( $frag_lun != $lun )); then
7780 error "FIEMAP on 1-stripe file($fm_file) failed"
7783 (( tot_len += ext_len ))
7786 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7788 error "FIEMAP on 1-stripe file($fm_file) failed;"
7794 echo "FIEMAP on single striped file succeeded"
7796 run_test 130a "FIEMAP (1-stripe file)"
7799 [ "$OSTCOUNT" -lt "2" ] &&
7800 skip_env "skipping FIEMAP on 2-stripe file test" && return
7802 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7803 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7806 trap cleanup_130 EXIT RETURN
7808 local fm_file=$DIR/$tfile
7809 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7810 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7811 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7813 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7814 error "dd failed on $fm_file"
7816 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7817 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7818 grep -v "ext:" | grep -v "found")
7820 last_lun=$(echo $filefrag_op | cut -d: -f5)
7825 for line in $filefrag_op
7827 frag_lun=`echo $line | cut -d: -f5`
7828 ext_len=`echo $line | cut -d: -f4`
7829 if (( $frag_lun != $last_lun )); then
7830 if (( tot_len != 1024 )); then
7832 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7839 (( tot_len += ext_len ))
7842 if (( num_luns != 2 || tot_len != 1024 )); then
7844 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7850 echo "FIEMAP on 2-stripe file succeeded"
7852 run_test 130b "FIEMAP (2-stripe file)"
7855 [ "$OSTCOUNT" -lt "2" ] &&
7856 skip_env "skipping FIEMAP on 2-stripe file" && return
7858 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7859 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7862 trap cleanup_130 EXIT RETURN
7864 local fm_file=$DIR/$tfile
7865 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7866 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7867 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7869 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7871 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7872 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7874 last_lun=`echo $filefrag_op | cut -d: -f5`
7879 for line in $filefrag_op
7881 frag_lun=`echo $line | cut -d: -f5`
7882 ext_len=`echo $line | cut -d: -f4`
7883 if (( $frag_lun != $last_lun )); then
7884 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7885 if (( logical != 512 )); then
7887 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7890 if (( tot_len != 512 )); then
7892 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7899 (( tot_len += ext_len ))
7902 if (( num_luns != 2 || tot_len != 512 )); then
7904 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7910 echo "FIEMAP on 2-stripe file with hole succeeded"
7912 run_test 130c "FIEMAP (2-stripe file with hole)"
7915 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7917 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7918 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7920 trap cleanup_130 EXIT RETURN
7922 local fm_file=$DIR/$tfile
7923 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7924 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7925 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7926 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7928 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7929 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7931 last_lun=`echo $filefrag_op | cut -d: -f5`
7936 for line in $filefrag_op
7938 frag_lun=`echo $line | cut -d: -f5`
7939 ext_len=`echo $line | cut -d: -f4`
7940 if (( $frag_lun != $last_lun )); then
7941 if (( tot_len != 1024 )); then
7943 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7950 (( tot_len += ext_len ))
7953 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7955 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7961 echo "FIEMAP on N-stripe file succeeded"
7963 run_test 130d "FIEMAP (N-stripe file)"
7966 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7968 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7969 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7971 trap cleanup_130 EXIT RETURN
7973 local fm_file=$DIR/$tfile
7974 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7975 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7976 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7979 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7980 for ((i = 0; i < $NUM_BLKS; i++))
7982 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7985 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7986 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7988 last_lun=`echo $filefrag_op | cut -d: -f5`
7993 for line in $filefrag_op
7995 frag_lun=`echo $line | cut -d: -f5`
7996 ext_len=`echo $line | cut -d: -f4`
7997 if (( $frag_lun != $last_lun )); then
7998 if (( tot_len != $EXPECTED_LEN )); then
8000 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8007 (( tot_len += ext_len ))
8010 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8012 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8018 echo "FIEMAP with continuation calls succeeded"
8020 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8022 # Test for writev/readv
8024 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8025 error "writev test failed"
8026 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8027 error "readv failed"
8030 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8033 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8034 error "append writev test failed"
8035 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8036 error "append writev test failed"
8039 run_test 131b "test append writev"
8042 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8045 run_test 131c "test read/write on file w/o objects"
8048 rwv -f $DIR/$tfile -w -n 1 1572864
8049 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8050 if [ "$NOB" != 1572864 ]; then
8051 error "Short read filed: read $NOB bytes instead of 1572864"
8055 run_test 131d "test short read"
8058 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8059 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8060 error "read hitting hole failed"
8063 run_test 131e "test read hitting hole"
8068 for node in $(osts_nodes); do
8069 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8070 [ x$gl = x"" ] && gl=0
8071 gl_sum=$((gl_sum + gl))
8081 if [ x$som = x"enabled" ]; then
8082 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8083 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8084 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8086 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8087 MOUNTOPT="$MOUNTOPT,som_preview"
8088 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8091 # do remount to make new mount-conf parameters actual
8098 test_132() { #1028, SOM
8099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8100 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8101 local num=$(get_mds_dir $DIR)
8102 local mymds=mds${num}
8103 local MOUNTOPT_SAVE=$MOUNTOPT
8105 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8106 cancel_lru_locks osc
8108 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8110 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8111 stat $DIR/$tfile >/dev/null
8112 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8113 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8115 som_mode_switch $som1 $gl1 $gl2
8117 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8118 cancel_lru_locks osc
8120 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8121 if [ $som1 == $som2 ]; then
8122 error "som is still "$som2
8123 if [ x$som2 = x"enabled" ]; then
8130 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8131 stat $DIR/$tfile >/dev/null
8132 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8133 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8134 som_mode_switch $som2 $gl1 $gl2
8135 MOUNTOPT=$MOUNTOPT_SAVE
8137 run_test 132 "som avoids glimpse rpc"
8143 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8145 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8147 *) error "Wrong argument $1" ;;
8150 count=`echo $res | awk '{print $2}'`
8151 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8152 # if the argument $3 is zero, it means any stat increment is ok.
8153 if [ $3 -gt 0 ] ; then
8154 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8160 remote_ost_nodsh && skip "remote OST with nodsh" && return
8161 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8163 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8164 { skip "MDS doesn't support rename stats"; return; }
8165 local testdir=$DIR/${tdir}/stats_testdir
8166 mkdir -p $DIR/${tdir}
8169 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8170 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8172 # verify mdt stats first.
8173 mkdir ${testdir} || error "mkdir failed"
8174 check_stats $SINGLEMDS "mkdir" 1
8175 touch ${testdir}/${tfile} || "touch failed"
8176 check_stats $SINGLEMDS "open" 1
8177 check_stats $SINGLEMDS "close" 1
8178 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8179 check_stats $SINGLEMDS "mknod" 1
8180 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8181 check_stats $SINGLEMDS "unlink" 1
8182 rm -f ${testdir}/${tfile} || error "file remove failed"
8183 check_stats $SINGLEMDS "unlink" 2
8185 # remove working dir and check mdt stats again.
8186 rmdir ${testdir} || error "rmdir failed"
8187 check_stats $SINGLEMDS "rmdir" 1
8189 local testdir1=$DIR/${tdir}/stats_testdir1
8191 mkdir -p ${testdir1}
8192 touch ${testdir1}/test1
8193 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8194 check_stats $SINGLEMDS "crossdir_rename" 1
8196 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8197 check_stats $SINGLEMDS "samedir_rename" 1
8201 run_test 133a "Verifying MDT stats ========================================"
8204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8205 remote_ost_nodsh && skip "remote OST with nodsh" && return
8206 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8207 local testdir=$DIR/${tdir}/stats_testdir
8208 mkdir -p ${testdir} || error "mkdir failed"
8209 touch ${testdir}/${tfile} || "touch failed"
8210 cancel_lru_locks mdc
8213 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8214 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8216 # extra mdt stats verification.
8217 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8218 check_stats $SINGLEMDS "setattr" 1
8219 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8220 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8222 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8223 check_stats $SINGLEMDS "getattr" 1
8225 $LFS df || error "lfs failed"
8226 check_stats $SINGLEMDS "statfs" 1
8230 run_test 133b "Verifying extra MDT stats =================================="
8233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8234 remote_ost_nodsh && skip "remote OST with nodsh" && return
8235 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8236 local testdir=$DIR/${tdir}/stats_testdir
8237 test_mkdir -p ${testdir} || error "mkdir failed"
8239 # verify obdfilter stats.
8240 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8242 cancel_lru_locks osc
8243 wait_delete_completed
8246 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8247 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8249 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8251 cancel_lru_locks osc
8252 check_stats ost "write" 1
8254 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8255 check_stats ost "read" 1
8257 > ${testdir}/${tfile} || error "truncate failed"
8258 check_stats ost "punch" 1
8260 rm -f ${testdir}/${tfile} || error "file remove failed"
8261 wait_delete_completed
8262 check_stats ost "destroy" 1
8266 run_test 133c "Verifying OST stats ========================================"
8273 while [ $value -ge 2 ]; do
8278 if [ $orig -gt $order ]; then
8286 local size=('K' 'M' 'G' 'T');
8288 local size_string=$value
8290 while [ $value -ge 1024 ]; do
8291 if [ $i -gt 3 ]; then
8292 #T is the biggest unit we get here, if that is bigger,
8294 size_string=${value}T
8297 value=$((value >> 10))
8298 if [ $value -lt 1024 ]; then
8299 size_string=${value}${size[$i]}
8310 local context=${2:-.}
8311 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8313 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8319 remote_ost_nodsh && skip "remote OST with nodsh" && return
8320 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8321 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8322 { skip "MDS doesn't support rename stats"; return; }
8324 local testdir1=$DIR/${tdir}/stats_testdir1
8325 local testdir2=$DIR/${tdir}/stats_testdir2
8327 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8329 mkdir -p ${testdir1} || error "mkdir failed"
8330 mkdir -p ${testdir2} || error "mkdir failed"
8332 createmany -o $testdir1/test 512 || error "createmany failed"
8334 # check samedir rename size
8335 mv ${testdir1}/test0 ${testdir1}/test_0
8337 local testdir1_size=$(ls -l $DIR/${tdir} |
8338 awk '/stats_testdir1/ {print $5}')
8339 local testdir2_size=$(ls -l $DIR/${tdir} |
8340 awk '/stats_testdir2/ {print $5}')
8342 testdir1_size=$(order_2 $testdir1_size)
8343 testdir2_size=$(order_2 $testdir2_size)
8345 testdir1_size=$(size_in_KMGT $testdir1_size)
8346 testdir2_size=$(size_in_KMGT $testdir2_size)
8348 echo "source rename dir size: ${testdir1_size}"
8349 echo "target rename dir size: ${testdir2_size}"
8351 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8352 eval $cmd || error "$cmd failed"
8353 local samedir=$($cmd | grep 'same_dir')
8354 local same_sample=$(get_rename_size $testdir1_size)
8355 [ -z "$samedir" ] && error "samedir_rename_size count error"
8356 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8357 echo "Check same dir rename stats success"
8359 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8361 # check crossdir rename size
8362 mv ${testdir1}/test_0 ${testdir2}/test_0
8364 testdir1_size=$(ls -l $DIR/${tdir} |
8365 awk '/stats_testdir1/ {print $5}')
8366 testdir2_size=$(ls -l $DIR/${tdir} |
8367 awk '/stats_testdir2/ {print $5}')
8369 testdir1_size=$(order_2 $testdir1_size)
8370 testdir2_size=$(order_2 $testdir2_size)
8372 testdir1_size=$(size_in_KMGT $testdir1_size)
8373 testdir2_size=$(size_in_KMGT $testdir2_size)
8375 echo "source rename dir size: ${testdir1_size}"
8376 echo "target rename dir size: ${testdir2_size}"
8378 eval $cmd || error "$cmd failed"
8379 local crossdir=$($cmd | grep 'crossdir')
8380 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8381 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8382 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8383 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8384 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8385 echo "Check cross dir rename stats success"
8388 run_test 133d "Verifying rename_stats ========================================"
8391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8392 local testdir=$DIR/${tdir}/stats_testdir
8393 local ctr f0 f1 bs=32768 count=42 sum
8395 remote_ost_nodsh && skip "remote OST with nodsh" && return
8396 mkdir -p ${testdir} || error "mkdir failed"
8398 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8400 for ctr in {write,read}_bytes; do
8402 cancel_lru_locks osc
8404 do_facet ost1 $LCTL set_param -n \
8405 "obdfilter.*.exports.clear=clear"
8407 if [ $ctr = write_bytes ]; then
8409 f1=${testdir}/${tfile}
8411 f0=${testdir}/${tfile}
8415 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8418 cancel_lru_locks osc
8420 sum=$(do_facet ost1 $LCTL get_param \
8421 "obdfilter.*.exports.*.stats" | \
8424 $1 == ctr { sum += $7 }
8427 if ((sum != bs * count)); then
8428 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8434 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8437 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8440 # First without trusting modes.
8442 -exec cat '{}' \; &> /dev/null
8444 # Second verifying readability.
8448 -exec cat '{}' \; > /dev/null ||
8449 error "proc file read failed"
8451 for facet in $SINGLEMDS ost1; do
8452 do_facet $facet find $proc_dirs \
8453 -not -name req_history \
8454 -exec cat '{}' \\\; &> /dev/null
8456 do_facet $facet find $proc_dirs \
8457 -not -name req_history \
8460 -exec cat '{}' \\\; > /dev/null ||
8461 error "proc file read failed"
8464 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8466 test_140() { #bug-17379
8467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8468 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8469 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8470 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8472 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8473 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8475 while i=`expr $i + 1`; do
8476 test_mkdir -p $i || error "Creating dir $i"
8477 cd $i || error "Changing to $i"
8478 ln -s ../stat stat || error "Creating stat symlink"
8479 # Read the symlink until ELOOP present,
8480 # not LBUGing the system is considered success,
8481 # we didn't overrun the stack.
8482 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8484 if [ $ret -eq 40 ]; then
8487 error "Open stat symlink"
8493 echo "The symlink depth = $i"
8494 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8495 error "Invalid symlink depth"
8497 # Test recursive symlink
8498 ln -s symlink_self symlink_self
8499 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8500 echo "open symlink_self returns $ret"
8501 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8503 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8507 local TF="$TMP/$tfile"
8509 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8511 cancel_lru_locks osc
8512 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8513 remount_client $MOUNT
8515 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8518 $TRUNCATE $DIR/$tfile 6000
8519 cancel_lru_locks osc
8520 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8523 echo "12345" >>$DIR/$tfile
8524 cancel_lru_locks osc
8525 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8528 echo "12345" >>$DIR/$tfile
8529 cancel_lru_locks osc
8530 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8535 run_test 150 "truncate/append tests"
8537 function roc_hit() {
8538 local list=$(comma_list $(osts_nodes))
8539 #debug temp debug for LU-2902: lets see what values we get back
8540 echo $(get_osd_param $list '' stats) 1>&2
8541 echo $(get_osd_param $list '' stats |
8542 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8545 function set_cache() {
8548 if [ "$2" == "off" ]; then
8551 local list=$(comma_list $(osts_nodes))
8552 set_osd_param $list '' $1_cache_enable $on
8554 cancel_lru_locks osc
8558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8559 remote_ost_nodsh && skip "remote OST with nodsh" && return
8562 local list=$(comma_list $(osts_nodes))
8564 # check whether obdfilter is cache capable at all
8565 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8566 echo "not cache-capable obdfilter"
8570 # check cache is enabled on all obdfilters
8571 if get_osd_param $list '' read_cache_enable | grep 0; then
8572 echo "oss cache is disabled"
8576 set_osd_param $list '' writethrough_cache_enable 1
8578 # check write cache is enabled on all obdfilters
8579 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8580 echo "oss write cache is NOT enabled"
8584 #define OBD_FAIL_OBD_NO_LRU 0x609
8585 do_nodes $list $LCTL set_param fail_loc=0x609
8587 # pages should be in the case right after write
8588 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8591 local BEFORE=`roc_hit`
8592 cancel_lru_locks osc
8593 cat $DIR/$tfile >/dev/null
8594 local AFTER=`roc_hit`
8596 do_nodes $list $LCTL set_param fail_loc=0
8598 if ! let "AFTER - BEFORE == CPAGES"; then
8599 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8602 # the following read invalidates the cache
8603 cancel_lru_locks osc
8604 set_osd_param $list '' read_cache_enable 0
8605 cat $DIR/$tfile >/dev/null
8607 # now data shouldn't be found in the cache
8609 cancel_lru_locks osc
8610 cat $DIR/$tfile >/dev/null
8612 if let "AFTER - BEFORE != 0"; then
8613 error "IN CACHE: before: $BEFORE, after: $AFTER"
8616 set_osd_param $list '' read_cache_enable 1
8619 run_test 151 "test cache on oss and controls ==============================="
8622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8623 local TF="$TMP/$tfile"
8625 # simulate ENOMEM during write
8626 #define OBD_FAIL_OST_NOMEM 0x226
8627 lctl set_param fail_loc=0x80000226
8628 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8630 sync || error "sync failed"
8631 lctl set_param fail_loc=0
8633 # discard client's cache
8634 cancel_lru_locks osc
8636 # simulate ENOMEM during read
8637 lctl set_param fail_loc=0x80000226
8638 cmp $TF $DIR/$tfile || error "cmp failed"
8639 lctl set_param fail_loc=0
8643 run_test 152 "test read/write with enomem ============================"
8646 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8648 run_test 153 "test if fdatasync does not crash ======================="
8650 dot_lustre_fid_permission_check() {
8652 local ffid=$MOUNT/.lustre/fid/$fid
8655 echo "stat fid $fid"
8656 stat $ffid > /dev/null || error "stat $ffid failed."
8657 echo "touch fid $fid"
8658 touch $ffid || error "touch $ffid failed."
8659 echo "write to fid $fid"
8660 cat /etc/hosts > $ffid || error "write $ffid failed."
8661 echo "read fid $fid"
8662 diff /etc/hosts $ffid || error "read $ffid failed."
8663 echo "append write to fid $fid"
8664 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8665 echo "rename fid $fid"
8666 mv $ffid $test_dir/$tfile.1 &&
8667 error "rename $ffid to $tfile.1 should fail."
8668 touch $test_dir/$tfile.1
8669 mv $test_dir/$tfile.1 $ffid &&
8670 error "rename $tfile.1 to $ffid should fail."
8671 rm -f $test_dir/$tfile.1
8672 echo "truncate fid $fid"
8673 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8674 echo "link fid $fid"
8675 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8676 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8677 echo "setfacl fid $fid"
8678 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8679 echo "getfacl fid $fid"
8680 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8682 echo "unlink fid $fid"
8683 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8684 echo "mknod fid $fid"
8685 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8687 fid=[0xf00000400:0x1:0x0]
8688 ffid=$MOUNT/.lustre/fid/$fid
8690 echo "stat non-exist fid $fid"
8691 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8692 echo "write to non-exist fid $fid"
8693 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8694 echo "link new fid $fid"
8695 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8697 mkdir -p $test_dir/$tdir
8698 touch $test_dir/$tdir/$tfile
8699 fid=$($LFS path2fid $test_dir/$tdir)
8702 error "error: could not get fid for $test_dir/$dir/$tfile."
8704 ffid=$MOUNT/.lustre/fid/$fid
8707 ls $ffid > /dev/null || error "ls $ffid failed."
8708 echo "touch $fid/$tfile.1"
8709 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8711 echo "touch $MOUNT/.lustre/fid/$tfile"
8712 touch $MOUNT/.lustre/fid/$tfile && \
8713 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8715 echo "setxattr to $MOUNT/.lustre/fid"
8716 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8718 echo "listxattr for $MOUNT/.lustre/fid"
8719 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8721 echo "delxattr from $MOUNT/.lustre/fid"
8722 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8724 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8725 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8726 error "touch invalid fid should fail."
8728 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8729 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8730 error "touch non-normal fid should fail."
8732 echo "rename $tdir to $MOUNT/.lustre/fid"
8733 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8734 error "rename to $MOUNT/.lustre/fid should fail."
8736 echo "rename .lustre to itself"
8737 fid=$($LFS path2fid $MOUNT)
8738 mrename $MOUNT/.lustre $MOUNT/.lustre/fid/$fid/.lustre &&
8739 error "rename .lustre to itself should fail."
8741 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8742 local new_obf_mode=777
8744 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8745 chmod $new_obf_mode $DIR/.lustre/fid ||
8746 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8748 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8749 [ $obf_mode -eq $new_obf_mode ] ||
8750 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8752 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8753 chmod $old_obf_mode $DIR/.lustre/fid ||
8754 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8756 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8757 fid=$($LFS path2fid $test_dir/$tfile-2)
8758 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8759 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8760 error "create lov data thru .lustre should fail."
8761 echo "cp /etc/passwd $test_dir/$tfile-2"
8762 cp /etc/passwd $test_dir/$tfile-2 ||
8763 error "copy to $test_dir/$tfile-2 failed."
8764 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8765 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8766 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8768 rm -rf $test_dir/tfile.lnk
8769 rm -rf $test_dir/$tfile-2
8773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8774 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8775 { skip "Need MDS version at least 2.2.51"; return 0; }
8777 cp /etc/hosts $DIR/$tfile
8779 fid=$($LFS path2fid $DIR/$tfile)
8781 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8783 dot_lustre_fid_permission_check "$fid" $DIR ||
8784 error "dot lustre permission check $fid failed"
8786 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8788 touch $MOUNT/.lustre/file &&
8789 error "creation is not allowed under .lustre"
8791 mkdir $MOUNT/.lustre/dir &&
8792 error "mkdir is not allowed under .lustre"
8796 run_test 154a "Open-by-FID"
8799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8800 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8801 { skip "Need MDS version at least 2.2.51"; return 0; }
8803 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8805 local remote_dir=$DIR/$tdir/remote_dir
8810 $LFS mkdir -i $MDTIDX $remote_dir ||
8811 error "create remote directory failed"
8813 cp /etc/hosts $remote_dir/$tfile
8815 fid=$($LFS path2fid $remote_dir/$tfile)
8817 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8819 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8820 error "dot lustre permission check $fid failed"
8823 run_test 154b "Open-by-FID for remote directory"
8825 test_155_small_load() {
8826 local temp=$TMP/$tfile
8827 local file=$DIR/$tfile
8829 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8830 error "dd of=$temp bs=6096 count=1 failed"
8832 cancel_lru_locks osc
8833 cmp $temp $file || error "$temp $file differ"
8835 $TRUNCATE $temp 6000
8836 $TRUNCATE $file 6000
8837 cmp $temp $file || error "$temp $file differ (truncate1)"
8839 echo "12345" >>$temp
8840 echo "12345" >>$file
8841 cmp $temp $file || error "$temp $file differ (append1)"
8843 echo "12345" >>$temp
8844 echo "12345" >>$file
8845 cmp $temp $file || error "$temp $file differ (append2)"
8851 test_155_big_load() {
8852 remote_ost_nodsh && skip "remote OST with nodsh" && return
8853 local temp=$TMP/$tfile
8854 local file=$DIR/$tfile
8857 local cache_size=$(do_facet ost$((MAXI+1)) \
8858 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8859 local large_file_size=$((cache_size * 2))
8861 echo "OSS cache size: $cache_size KB"
8862 echo "Large file size: $large_file_size KB"
8864 [ $MAXV -le $large_file_size ] && \
8865 skip_env "max available OST size needs > $large_file_size KB" && \
8868 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8870 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8871 error "dd of=$temp bs=$large_file_size count=1k failed"
8874 cancel_lru_locks osc
8875 cmp $temp $file || error "$temp $file differ"
8882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8884 set_cache writethrough on
8887 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8892 set_cache writethrough off
8895 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8900 set_cache writethrough on
8903 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8908 set_cache writethrough off
8911 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8916 set_cache writethrough on
8919 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8924 set_cache writethrough off
8927 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8932 set_cache writethrough on
8935 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8940 set_cache writethrough off
8943 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8950 local file="$DIR/$tfile"
8952 [ "$(facet_fstype ost1)" = "zfs" ] &&
8953 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8956 log "Turn on read and write cache"
8958 set_cache writethrough on
8960 log "Write data and read it back."
8961 log "Read should be satisfied from the cache."
8962 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8964 cancel_lru_locks osc
8965 cat $file >/dev/null
8967 if ! let "AFTER - BEFORE == CPAGES"; then
8968 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8970 log "cache hits:: before: $BEFORE, after: $AFTER"
8973 log "Read again; it should be satisfied from the cache."
8975 cancel_lru_locks osc
8976 cat $file >/dev/null
8978 if ! let "AFTER - BEFORE == CPAGES"; then
8979 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8981 log "cache hits:: before: $BEFORE, after: $AFTER"
8985 log "Turn off the read cache and turn on the write cache"
8987 set_cache writethrough on
8989 log "Read again; it should be satisfied from the cache."
8991 cancel_lru_locks osc
8992 cat $file >/dev/null
8994 if ! let "AFTER - BEFORE == CPAGES"; then
8995 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8997 log "cache hits:: before: $BEFORE, after: $AFTER"
9000 log "Read again; it should not be satisfied from the cache."
9002 cancel_lru_locks osc
9003 cat $file >/dev/null
9005 if ! let "AFTER - BEFORE == 0"; then
9006 error "IN CACHE: before: $BEFORE, after: $AFTER"
9008 log "cache hits:: before: $BEFORE, after: $AFTER"
9011 log "Write data and read it back."
9012 log "Read should be satisfied from the cache."
9013 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9015 cancel_lru_locks osc
9016 cat $file >/dev/null
9018 if ! let "AFTER - BEFORE == CPAGES"; then
9019 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9021 log "cache hits:: before: $BEFORE, after: $AFTER"
9024 log "Read again; it should not be satisfied from the cache."
9026 cancel_lru_locks osc
9027 cat $file >/dev/null
9029 if ! let "AFTER - BEFORE == 0"; then
9030 error "IN CACHE: before: $BEFORE, after: $AFTER"
9032 log "cache hits:: before: $BEFORE, after: $AFTER"
9036 log "Turn off read and write cache"
9038 set_cache writethrough off
9040 log "Write data and read it back"
9041 log "It should not be satisfied from the cache."
9043 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9044 cancel_lru_locks osc
9046 cat $file >/dev/null
9048 if ! let "AFTER - BEFORE == 0"; then
9049 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9051 log "cache hits:: before: $BEFORE, after: $AFTER"
9055 log "Turn on the read cache and turn off the write cache"
9057 set_cache writethrough off
9059 log "Write data and read it back"
9060 log "It should not be satisfied from the cache."
9062 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9064 cancel_lru_locks osc
9065 cat $file >/dev/null
9067 if ! let "AFTER - BEFORE == 0"; then
9068 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9070 log "cache hits:: before: $BEFORE, after: $AFTER"
9073 log "Read again; it should be satisfied from the cache."
9075 cancel_lru_locks osc
9076 cat $file >/dev/null
9078 if ! let "AFTER - BEFORE == CPAGES"; then
9079 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9081 log "cache hits:: before: $BEFORE, after: $AFTER"
9086 run_test 156 "Verification of tunables ============================"
9090 if [ $MDSCOUNT -gt 1 ]; then
9091 error_ignore 17935 $*
9099 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
9102 if [ $MASK -eq 1 ]; then
9103 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
9105 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
9110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9111 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9112 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9113 { skip "Need MDS version at least 2.2.0"; return; }
9114 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9115 echo "Registered as changelog user $USER"
9116 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9117 grep -q $USER || error "User $USER not found in changelog_users"
9120 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9121 touch $DIR/$tdir/pics/2008/zachy/timestamp
9122 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9123 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9124 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9125 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9126 rm $DIR/$tdir/pics/desktop.jpg
9128 $LFS changelog $MDT0 | tail -5
9130 echo "verifying changelog mask"
9131 changelog_chmask "MKDIR"
9132 changelog_chmask "CLOSE"
9134 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9135 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9137 changelog_chmask "MKDIR"
9138 changelog_chmask "CLOSE"
9140 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9141 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9143 $LFS changelog $MDT0
9144 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9145 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9146 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9147 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9150 echo "verifying target fid"
9151 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9152 tail -1 | awk '{print $6}')
9153 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9154 [ "$fidc" == "t=$fidf" ] || \
9155 err17935 "fid in changelog $fidc != file fid $fidf"
9156 echo "verifying parent fid"
9157 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9158 tail -1 | awk '{print $7}')
9159 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9160 [ "$fidc" == "p=$fidf" ] || \
9161 err17935 "pfid in changelog $fidc != dir fid $fidf"
9163 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9164 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9165 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9166 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9167 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9168 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9169 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
9170 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
9172 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
9173 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9174 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9175 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9176 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
9177 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
9179 echo "verifying user deregister"
9180 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9181 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9182 grep -q $USER && error "User $USER still found in changelog_users"
9184 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9185 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9186 if [ $USERS -eq 0 ]; then
9187 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9188 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9189 touch $DIR/$tdir/chloe
9190 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9191 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9192 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9193 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9195 echo "$USERS other changelog users; can't verify off"
9198 run_test 160 "changelog sanity"
9201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9202 test_mkdir -p $DIR/$tdir
9203 cp /etc/hosts $DIR/$tdir/$tfile
9204 test_mkdir $DIR/$tdir/foo1
9205 test_mkdir $DIR/$tdir/foo2
9206 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9207 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9208 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9209 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9210 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9211 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9212 $LFS fid2path $DIR $FID
9213 err17935 "bad link ea"
9216 rm $DIR/$tdir/foo2/zachary
9218 rm $DIR/$tdir/foo2/thor
9220 rm $DIR/$tdir/$tfile
9222 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9223 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9225 $LFS fid2path $DIR $FID
9226 err17935 "bad link rename"
9228 rm $DIR/$tdir/foo2/maggie
9231 local longname=filename_avg_len_is_thirty_two_
9232 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9233 error "failed to hardlink many files"
9234 links=$($LFS fid2path $DIR $FID | wc -l)
9235 echo -n "${links}/1000 links in link EA"
9236 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9237 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9238 error "failed to unlink many hardlinks"
9240 run_test 161a "link ea sanity"
9243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9244 [ $MDSCOUNT -lt 2 ] &&
9245 skip "skipping remote directory test" && return
9247 local remote_dir=$DIR/$tdir/remote_dir
9250 $LFS mkdir -i $MDTIDX $remote_dir ||
9251 error "create remote directory failed"
9253 cp /etc/hosts $remote_dir/$tfile
9254 mkdir -p $remote_dir/foo1
9255 mkdir -p $remote_dir/foo2
9256 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9257 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9258 ln $remote_dir/$tfile $remote_dir/foo1/luna
9259 ln $remote_dir/$tfile $remote_dir/foo2/thor
9261 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9263 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9264 $LFS fid2path $DIR $FID
9265 err17935 "bad link ea"
9268 rm $remote_dir/foo2/zachary
9270 rm $remote_dir/foo2/thor
9272 rm $remote_dir/$tfile
9274 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9275 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9276 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9277 $LFS fid2path $DIR $FID
9278 err17935 "bad link rename"
9280 rm $remote_dir/foo2/maggie
9283 local longname=filename_avg_len_is_thirty_two_
9284 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9285 error "failed to hardlink many files"
9286 links=$($LFS fid2path $DIR $FID | wc -l)
9287 echo -n "${links}/1000 links in link EA"
9288 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9289 unlinkmany $remote_dir/foo2/$longname 1000 ||
9290 error "failed to unlink many hardlinks"
9292 run_test 161b "link ea sanity under remote directory"
9299 local path=$(${LFS} fid2path $*)
9302 if [ $RC -ne 0 ]; then
9303 err17935 "path looked up of $expected failed. Error $RC"
9305 elif [ "${path}" != "${expected}" ]; then
9306 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9309 echo "fid $fid resolves to path $path (expected $expected)"
9313 # Make changes to filesystem
9314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9315 test_mkdir -p $DIR/$tdir/d2
9316 touch $DIR/$tdir/d2/$tfile
9317 touch $DIR/$tdir/d2/x1
9318 touch $DIR/$tdir/d2/x2
9319 test_mkdir -p $DIR/$tdir/d2/a/b/c
9320 test_mkdir -p $DIR/$tdir/d2/p/q/r
9322 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9323 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9326 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9327 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9328 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9330 # softlink to wrong file
9331 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9332 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9333 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9336 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9337 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9338 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9339 # fid2path dir/fsname should both work
9340 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9341 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9343 # hardlink count: check that there are 2 links
9344 # Doesnt work with CMD yet: 17935
9345 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9346 err17935 "expected 2 links"
9348 # hardlink indexing: remove the first link
9349 rm $DIR/$tdir/d2/p/q/r/hlink
9350 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9354 run_test 162 "path lookup sanity"
9357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9358 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9359 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9362 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9363 # this proc file is temporary and linux-only
9364 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9365 error "kernel->userspace send failed"
9368 run_test 163 "kernel <-> userspace comms"
9371 # do directio so as not to populate the page cache
9372 log "creating a 10 Mb file"
9373 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9374 log "starting reads"
9375 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9376 log "truncating the file"
9377 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9379 kill %+ || true # reads might have finished
9380 echo "wait until dd is finished"
9382 log "removing the temporary file"
9383 rm -rf $DIR/$tfile || error "tmp file removal failed"
9385 run_test 169 "parallel read and truncate should not deadlock"
9388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9389 $LCTL clear # bug 18514
9390 $LCTL debug_daemon start $TMP/${tfile}_log_good
9392 $LCTL debug_daemon stop
9393 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9394 error "sed failed to read log_good"
9396 $LCTL debug_daemon start $TMP/${tfile}_log_good
9398 $LCTL debug_daemon stop
9400 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9401 error "lctl df log_bad failed"
9403 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9404 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9406 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9407 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9409 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9410 error "bad_line good_line1 good_line2 are empty"
9412 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9413 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9414 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9416 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9417 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9418 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9420 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9421 error "bad_line_new good_line_new are empty"
9423 local expected_good=$((good_line1 + good_line2*2))
9425 rm -f $TMP/${tfile}*
9426 # LU-231, short malformed line may not be counted into bad lines
9427 if [ $bad_line -ne $bad_line_new ] &&
9428 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9429 error "expected $bad_line bad lines, but got $bad_line_new"
9433 if [ $expected_good -ne $good_line_new ]; then
9434 error "expected $expected_good good lines, but got $good_line_new"
9439 run_test 170 "test lctl df to handle corrupted log ====================="
9441 test_171() { # bug20592
9442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9443 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9444 $LCTL set_param fail_loc=0x50e
9445 $LCTL set_param fail_val=3000
9446 multiop_bg_pause $DIR/$tfile O_s || true
9448 kill -USR1 $MULTIPID
9452 if dmesg | grep "recursive fault"; then
9453 error "caught a recursive fault"
9455 $LCTL set_param fail_loc=0
9458 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9460 # it would be good to share it with obdfilter-survey/libecho code
9461 setup_obdecho_osc () {
9464 local obdfilter_name=$2
9465 echo "Creating new osc for $obdfilter_name on $ost_nid"
9466 # make sure we can find loopback nid
9467 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9469 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9470 ${obdfilter_name}_osc_UUID || rc=2; }
9471 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9472 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9476 cleanup_obdecho_osc () {
9477 local obdfilter_name=$1
9478 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9479 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9483 obdecho_create_test() {
9488 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9489 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9491 if [ $rc -eq 0 ]; then
9492 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9493 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9495 echo "New object id is $id"
9496 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9498 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9499 "cleanup" || rc=5; }
9500 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9502 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9508 remote_ost_nodsh && skip "remote OST with nodsh" && return
9512 if ! module_loaded obdecho; then
9513 load_module obdecho/obdecho
9517 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9518 local host=$(lctl get_param -n osc.$osc.import |
9519 awk '/current_connection:/ {print $2}' )
9520 local target=$(lctl get_param -n osc.$osc.import |
9521 awk '/target:/ {print $2}' )
9522 target=${target%_UUID}
9524 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9525 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9526 [[ -n $target ]] && cleanup_obdecho_osc $target
9527 [ $rmmod_local -eq 1 ] && rmmod obdecho
9530 run_test 180a "test obdecho on osc"
9533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9534 remote_ost_nodsh && skip "remote OST with nodsh" && return
9536 local rmmod_remote=0
9538 do_facet ost1 "lsmod | grep -q obdecho || " \
9539 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9540 "modprobe obdecho; }" && rmmod_remote=1
9541 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9542 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9543 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9546 run_test 180b "test obdecho directly on obdfilter"
9548 test_181() { # bug 22177
9549 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9550 # create enough files to index the directory
9551 createmany -o $DIR/$tdir/foobar 4000
9552 # print attributes for debug purpose
9555 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9557 # remove the files & current working dir
9558 unlinkmany $DIR/$tdir/foobar 4000
9560 kill -USR1 $MULTIPID
9562 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9565 run_test 181 "Test open-unlinked dir ========================"
9568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9569 # disable MDC RPC lock wouldn't crash client
9573 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9574 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9575 $LCTL set_param fail_loc=0x804
9577 for (( i=0; i < $tcount; i++ )) ; do
9579 createmany -o $DIR/$tdir/$i/f- $fcount &
9583 for (( i=0; i < $tcount; i++ )) ; do
9584 unlinkmany $DIR/$tdir/$i/f- $fcount &
9590 $LCTL set_param fail_loc=0
9592 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9594 test_183() { # LU-2275
9595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9596 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9597 echo aaa > $DIR/$tdir/$tfile
9599 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9600 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9602 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9603 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9605 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9607 # Flush negative dentry cache
9608 touch $DIR/$tdir/$tfile
9610 # We are not checking for any leaked references here, they'll
9611 # become evident next time we do cleanup with module unload.
9614 run_test 183 "No crash or request leak in case of strange dispositions ========"
9616 # test suite 184 is for LU-2016, LU-2017
9618 check_swap_layouts_support && return 0
9620 dir0=$DIR/$tdir/$testnum
9621 test_mkdir -p $dir0 || error "creating dir $dir0"
9626 $SETSTRIPE -c1 $file1
9628 $SETSTRIPE -c2 $file2
9630 gen1=$($GETSTRIPE -g $file1)
9631 gen2=$($GETSTRIPE -g $file2)
9633 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9634 gen=$($GETSTRIPE -g $file1)
9635 [[ $gen1 != $gen ]] ||
9636 "Layout generation on $file1 does not change"
9637 gen=$($GETSTRIPE -g $file2)
9638 [[ $gen2 != $gen ]] ||
9639 "Layout generation on $file2 does not change"
9641 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9642 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9644 run_test 184a "Basic layout swap"
9647 check_swap_layouts_support && return 0
9649 dir0=$DIR/$tdir/$testnum
9650 mkdir -p $dir0 || error "creating dir $dir0"
9657 $SETSTRIPE -c1 $file1
9658 $SETSTRIPE -c2 $file2
9659 $SETSTRIPE -c1 $file3
9660 chown $RUNAS_ID $file3
9661 gen1=$($GETSTRIPE -g $file1)
9662 gen2=$($GETSTRIPE -g $file2)
9664 $LFS swap_layouts $dir1 $dir2 &&
9665 error "swap of directories layouts should fail"
9666 $LFS swap_layouts $dir1 $file1 &&
9667 error "swap of directory and file layouts should fail"
9668 $RUNAS $LFS swap_layouts $file1 $file2 &&
9669 error "swap of file we cannot write should fail"
9670 $LFS swap_layouts $file1 $file3 &&
9671 error "swap of file with different owner should fail"
9672 /bin/true # to clear error code
9674 run_test 184b "Forbidden layout swap (will generate errors)"
9677 check_swap_layouts_support && return 0
9679 local dir0=$DIR/$tdir/$testnum
9680 mkdir -p $dir0 || error "creating dir $dir0"
9682 local ref1=$dir0/ref1
9683 local ref2=$dir0/ref2
9684 local file1=$dir0/file1
9685 local file2=$dir0/file2
9686 # create a file large enough for the concurent test
9687 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9688 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9689 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9692 dd if=$ref1 of=$file1 bs=16k &
9695 # Make sure dd starts to copy file
9696 while [ ! -f $file1 ]; do sleep 0.1; done
9698 $LFS swap_layouts $file1 $file2
9701 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9702 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9704 # how many bytes copied before swapping layout
9705 local copied=`stat -c %s $file2`
9706 local remaining=`stat -c %s $ref1`
9707 remaining=$((remaining - copied))
9708 echo "Copied $copied bytes before swapping layout..."
9710 cmp -n $copied $file1 $ref2 | grep differ &&
9711 error "Content mismatch [0, $copied) of ref2 and file1"
9712 cmp -n $copied $file2 $ref1 ||
9713 error "Content mismatch [0, $copied) of ref1 and file2"
9714 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9715 error "Content mismatch [$copied, EOF) of ref1 and file1"
9718 rm -f $ref1 $ref2 $file1 $file2
9720 run_test 184c "Concurrent write and layout swap"
9722 test_185() { # LU-2441
9723 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9724 touch $DIR/$tdir/spoo
9725 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9726 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9727 error "cannot create/write a volatile file"
9728 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9729 error "FID is still valid after close"
9731 multiop_bg_pause $DIR/$tdir vVw4096_c
9738 # assume that the next FID for this client is sequential, since stdout
9739 # is unfortunately eaten by multiop_bg_pause
9740 local n=$((${fidv[1]} + 1))
9741 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9742 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9743 error "FID is missing before close"
9744 kill -USR1 $multi_pid
9745 # 1 second delay, so if mtime change we will see it
9747 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9748 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9750 run_test 185 "Volatile file support"
9753 check_file_in_pool()
9758 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9761 for t in $tlist ; do
9762 [ "$i" -eq "$t" ] && continue 2
9765 echo "pool list: $tlist"
9766 echo "striping: $res"
9767 error_noexit "$file not allocated in $pool"
9774 echo "Creating new pool"
9777 create_pool $FSNAME.$pool ||
9778 { error_noexit "No pool created, result code $?"; return 1; }
9779 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9780 { error_noexit "$pool not in lfs pool_list"; return 2; }
9783 pool_add_targets() {
9784 echo "Adding targets to pool"
9790 local list=$(seq $first $step $last)
9792 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9793 do_facet mgs $LCTL pool_add \
9794 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9795 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9796 | sort -u | tr '\n' ' ' " "$t" || {
9797 error_noexit "Add to pool failed"
9800 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9801 local addcount=$(((last - first) / step + 1))
9802 [ $lfscount -eq $addcount ] || {
9803 error_noexit "lfs pool_list bad ost count" \
9804 "$lfscount != $addcount"
9812 echo "Setting pool on directory $tdir"
9814 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9816 error_noexit "Cannot set pool $pool to $tdir"
9823 echo "Checking pool on directory $tdir"
9825 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9826 [ "$res" = "$pool" ] && return 0
9828 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9832 pool_dir_rel_path() {
9833 echo "Testing relative path works well"
9838 mkdir -p $root/$tdir/$tdir
9840 pool_set_dir $pool $tdir || return 1
9841 pool_set_dir $pool ./$tdir || return 2
9842 pool_set_dir $pool ../$tdir || return 3
9843 pool_set_dir $pool ../$tdir/$tdir || return 4
9844 rm -rf $tdir; cd - > /dev/null
9847 pool_alloc_files() {
9848 echo "Checking files allocation from directory pool"
9855 for i in $(seq -w 1 $count)
9857 local file=$tdir/file-$i
9859 check_file_in_pool $file $pool "$tlist" || \
9860 failed=$((failed + 1))
9862 [ "$failed" = 0 ] && return 0
9864 error_noexit "$failed files not allocated in $pool"
9868 pool_create_files() {
9869 echo "Creating files in pool"
9877 for i in $(seq -w 1 $count)
9879 local file=$tdir/spoo-$i
9880 $SETSTRIPE -p $pool $file
9881 check_file_in_pool $file $pool "$tlist" || \
9882 failed=$((failed + 1))
9884 [ "$failed" = 0 ] && return 0
9886 error_noexit "$failed files not allocated in $pool"
9891 echo "Checking 'lfs df' output"
9894 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9896 local res=$($LFS df --pool $FSNAME.$pool |
9898 grep "$FSNAME-OST" |
9900 [ "$res" = "$t" ] && return 0
9902 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9906 pool_file_rel_path() {
9907 echo "Creating files in a pool with relative pathname"
9912 { error_noexit "unable to create $tdir"; return 1 ; }
9913 local file="/..$tdir/$tfile-1"
9914 $SETSTRIPE -p $pool $file ||
9915 { error_noexit "unable to create $file" ; return 2 ; }
9918 $SETSTRIPE -p $pool $tfile-2 || {
9919 error_noexit "unable to create $tfile-2 in $tdir"
9924 pool_remove_first_target() {
9925 echo "Removing first target from a pool"
9928 local pname="lov.$FSNAME-*.pools.$pool"
9929 local t=$($LCTL get_param -n $pname | head -1)
9930 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9931 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9932 error_noexit "$t not removed from $FSNAME.$pool"
9937 pool_remove_all_targets() {
9938 echo "Removing all targets from pool"
9941 local pname="lov.$FSNAME-*.pools.$pool"
9942 for t in $($LCTL get_param -n $pname | sort -u)
9944 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9946 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9947 error_noexit "Pool $FSNAME.$pool cannot be drained"
9950 # striping on an empty/nonexistant pool should fall back
9951 # to "pool of everything"
9953 error_noexit "failed to use fallback striping for empty pool"
9956 # setstripe on an empty pool should fail
9957 $SETSTRIPE -p $pool $file 2>/dev/null && {
9958 error_noexit "expected failure when creating file" \
9966 echo "Destroying pool"
9970 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9973 # striping on an empty/nonexistant pool should fall back
9974 # to "pool of everything"
9976 error_noexit "failed to use fallback striping for missing pool"
9979 # setstripe on an empty pool should fail
9980 $SETSTRIPE -p $pool $file 2>/dev/null && {
9981 error_noexit "expected failure when creating file" \
9986 # get param should return err once pool is gone
9987 if wait_update $HOSTNAME "lctl get_param -n \
9988 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9990 remove_pool_from_list $FSNAME.$pool
9993 error_noexit "Pool $FSNAME.$pool is not destroyed"
9998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9999 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10001 local POOL=${POOL:-cea1}
10002 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10003 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10006 local last_ost=$(($OSTCOUNT - 1))
10008 local ost_list=$(seq $first_ost $ost_step $last_ost)
10009 local ost_range="$first_ost $last_ost $ost_step"
10010 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10011 local file_dir=$POOL_ROOT/file_tst
10015 # former test_200a test_200b
10016 pool_add $POOL || { rc=$? ; break; }
10017 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10018 # former test_200c test_200d
10019 mkdir -p $test_path
10020 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10021 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10022 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10023 || { rc=$? ; break; }
10024 # former test_200e test_200f
10025 local files=$((OSTCOUNT*3))
10026 pool_alloc_files $POOL $test_path $files "$ost_list" \
10027 || { rc=$? ; break; }
10028 pool_create_files $POOL $file_dir $files "$ost_list" \
10029 || { rc=$? ; break; }
10030 # former test_200g test_200h
10031 pool_lfs_df $POOL || { rc=$? ; break; }
10032 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10034 # former test_201a test_201b test_201c
10035 pool_remove_first_target $POOL || { rc=$? ; break; }
10037 local f=$test_path/$tfile
10038 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10039 pool_remove $POOL $f || { rc=$? ; break; }
10046 run_test 200 "OST pools"
10048 # usage: default_attr <count | size | offset>
10050 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10053 # usage: check_default_stripe_attr
10054 check_default_stripe_attr() {
10055 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10057 --stripe-count|--count)
10058 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10059 --stripe-size|--size)
10060 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10061 --stripe-index|--index)
10064 error "unknown getstripe attr '$1'"
10067 [ $ACTUAL != $EXPECTED ] &&
10068 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10072 test_mkdir -p $DIR/$tdir
10073 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10075 check_default_stripe_attr --stripe-count
10076 check_default_stripe_attr --stripe-size
10077 check_default_stripe_attr --stripe-index
10081 run_test 204a "Print default stripe attributes ================="
10084 test_mkdir -p $DIR/$tdir
10085 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10087 check_default_stripe_attr --stripe-size
10088 check_default_stripe_attr --stripe-index
10092 run_test 204b "Print default stripe size and offset ==========="
10095 test_mkdir -p $DIR/$tdir
10096 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10098 check_default_stripe_attr --stripe-count
10099 check_default_stripe_attr --stripe-index
10103 run_test 204c "Print default stripe count and offset ==========="
10106 test_mkdir -p $DIR/$tdir
10107 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10109 check_default_stripe_attr --stripe-count
10110 check_default_stripe_attr --stripe-size
10114 run_test 204d "Print default stripe count and size ============="
10117 test_mkdir -p $DIR/$tdir
10118 $SETSTRIPE -d $DIR/$tdir
10120 check_default_stripe_attr --stripe-count --raw
10121 check_default_stripe_attr --stripe-size --raw
10122 check_default_stripe_attr --stripe-index --raw
10126 run_test 204e "Print raw stripe attributes ================="
10129 test_mkdir -p $DIR/$tdir
10130 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10132 check_default_stripe_attr --stripe-size --raw
10133 check_default_stripe_attr --stripe-index --raw
10137 run_test 204f "Print raw stripe size and offset ==========="
10140 test_mkdir -p $DIR/$tdir
10141 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10143 check_default_stripe_attr --stripe-count --raw
10144 check_default_stripe_attr --stripe-index --raw
10148 run_test 204g "Print raw stripe count and offset ==========="
10151 test_mkdir -p $DIR/$tdir
10152 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10154 check_default_stripe_attr --stripe-count --raw
10155 check_default_stripe_attr --stripe-size --raw
10159 run_test 204h "Print raw stripe count and size ============="
10161 # Figure out which job scheduler is being used, if any,
10162 # or use a fake one
10163 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10164 JOBENV=SLURM_JOB_ID
10165 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10167 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10169 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10170 JOBENV=LOADL_STEP_ID
10171 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10177 verify_jobstats() {
10181 # clear old jobstats
10182 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10183 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10185 # use a new JobID for this test, or we might see an old one
10186 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10190 log "Using JobID environment variable $JOBENV=$JOBVAL"
10192 if [ $JOBENV = "FAKE_JOBID" ]; then
10193 FAKE_JOBID=$JOBVAL $cmd
10198 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10199 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10200 do_facet $FACET lctl get_param mdt.*.job_stats |
10201 grep $JOBVAL || error "No job stats found on MDT $FACET"
10203 if [ "$target" = "ost" -o "$target" = "both" ]; then
10205 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10206 grep $JOBVAL || error "No job stats found on OST $FACET"
10212 NEW_JOBENV=${1:-$OLD_JOBENV}
10213 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10214 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10217 test_205() { # Job stats
10218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10219 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10220 skip "Server doesn't support jobstats" && return 0
10223 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10224 if [ $OLD_JOBENV != $JOBENV ]; then
10225 jobstats_set $JOBENV
10226 trap jobstats_set EXIT
10230 cmd="mkdir $DIR/$tfile"
10231 verify_jobstats "$cmd" "mdt"
10233 cmd="rm -fr $DIR/$tfile"
10234 verify_jobstats "$cmd" "mdt"
10236 cmd="mknod $DIR/$tfile c 1 3"
10237 verify_jobstats "$cmd" "mdt"
10239 cmd="rm -f $DIR/$tfile"
10240 verify_jobstats "$cmd" "mdt"
10242 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10243 verify_jobstats "$cmd" "mdt"
10245 cmd="touch $DIR/$tfile"
10246 verify_jobstats "$cmd" "both"
10248 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10249 verify_jobstats "$cmd" "ost"
10251 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10252 verify_jobstats "$cmd" "ost"
10254 cmd="$TRUNCATE $DIR/$tfile 0"
10255 verify_jobstats "$cmd" "both"
10257 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10258 verify_jobstats "$cmd" "mdt"
10261 rm -f $DIR/jobstats_test_rename
10263 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10265 run_test 205 "Verify job stats"
10267 # LU-1480, LU-1773 and LU-1657
10269 mkdir -p $DIR/$tdir
10270 lfs setstripe -c -1 $DIR/$tdir
10271 #define OBD_FAIL_LOV_INIT 0x1403
10272 $LCTL set_param fail_loc=0xa0001403
10273 $LCTL set_param fail_val=1
10274 touch $DIR/$tdir/$tfile || true
10276 run_test 206 "fail lov_init_raid0() doesn't lbug"
10279 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10280 local fsz=`stat -c %s $DIR/$tfile`
10281 cancel_lru_locks mdc
10283 # do not return layout in getattr intent
10284 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10285 $LCTL set_param fail_loc=0x170
10286 local sz=`stat -c %s $DIR/$tfile`
10288 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10292 run_test 207a "can refresh layout at glimpse"
10295 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10296 local cksum=`md5sum $DIR/$tfile`
10297 local fsz=`stat -c %s $DIR/$tfile`
10298 cancel_lru_locks mdc
10299 cancel_lru_locks osc
10301 # do not return layout in getattr intent
10302 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10303 $LCTL set_param fail_loc=0x171
10305 # it will refresh layout after the file is opened but before read issues
10306 echo checksum is "$cksum"
10307 echo "$cksum" |md5sum -c --quiet || error "file differs"
10311 run_test 207b "can refresh layout at open"
10315 size=$((size % 8192 + 1))
10316 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10317 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10318 rm -f $DIR/f212 $DIR/f212.xyz
10320 run_test 212 "Sendfile test ============================================"
10323 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10324 cancel_lru_locks osc
10325 lctl set_param fail_loc=0x8000040f
10326 # generate a read lock
10327 cat $DIR/$tfile > /dev/null
10328 # write to the file, it will try to cancel the above read lock.
10329 cat /etc/hosts >> $DIR/$tfile
10331 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10333 test_214() { # for bug 20133
10334 test_mkdir -p $DIR/d214p/d214c
10335 for (( i=0; i < 340; i++ )) ; do
10336 touch $DIR/d214p/d214c/a$i
10339 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10340 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10341 ls $DIR/d214c || error "ls $DIR/d214c failed"
10342 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10344 run_test 214 "hash-indexed directory test - bug 20133"
10346 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10347 create_lnet_proc_files() {
10348 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10349 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10351 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10352 rm -f "$TMP/lnet_$1.sys_tmp"
10355 # counterpart of create_lnet_proc_files
10356 remove_lnet_proc_files() {
10357 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10360 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10361 # 3rd arg as regexp for body
10362 check_lnet_proc_stats() {
10363 local l=$(cat "$TMP/lnet_$1" |wc -l)
10364 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10366 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10369 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10370 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10371 # optional and can be regexp for 2nd line (lnet.routes case)
10372 check_lnet_proc_entry() {
10373 local blp=2 # blp stands for 'position of 1st line of body'
10374 [ "$5" = "" ] || blp=3 # lnet.routes case
10376 local l=$(cat "$TMP/lnet_$1" |wc -l)
10377 # subtracting one from $blp because the body can be empty
10378 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10380 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10381 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10383 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10384 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10386 # bail out if any unexpected line happened
10387 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10388 [ "$?" != 0 ] || error "$2 misformatted"
10391 test_215() { # for bugs 18102, 21079, 21517
10392 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10393 local N='(0|[1-9][0-9]*)' # non-negative numeric
10394 local P='[1-9][0-9]*' # positive numeric
10395 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10396 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10397 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10398 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10400 local L1 # regexp for 1st line
10401 local L2 # regexp for 2nd line (optional)
10402 local BR # regexp for the rest (body)
10404 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10405 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10406 create_lnet_proc_files "stats"
10407 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10408 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10409 remove_lnet_proc_files "stats"
10411 # /proc/sys/lnet/routes should look like this:
10412 # Routing disabled/enabled
10413 # net hops state router
10414 # where net is a string like tcp0, hops >= 0, state is up/down,
10415 # router is a string like 192.168.1.1@tcp2
10416 L1="^Routing (disabled|enabled)$"
10417 L2="^net +hops +state +router$"
10418 BR="^$NET +$N +(up|down) +$NID$"
10419 create_lnet_proc_files "routes"
10420 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10421 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10422 remove_lnet_proc_files "routes"
10424 # /proc/sys/lnet/routers should look like this:
10425 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10426 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10427 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10428 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10429 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10430 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10431 create_lnet_proc_files "routers"
10432 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10433 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10434 remove_lnet_proc_files "routers"
10436 # /proc/sys/lnet/peers should look like this:
10437 # nid refs state last max rtr min tx min queue
10438 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10439 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10440 # numeric (0 or >0 or <0), queue >= 0.
10441 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10442 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10443 create_lnet_proc_files "peers"
10444 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10445 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10446 remove_lnet_proc_files "peers"
10448 # /proc/sys/lnet/buffers should look like this:
10449 # pages count credits min
10450 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10451 L1="^pages +count +credits +min$"
10452 BR="^ +$N +$N +$I +$I$"
10453 create_lnet_proc_files "buffers"
10454 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10455 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10456 remove_lnet_proc_files "buffers"
10458 # /proc/sys/lnet/nis should look like this:
10459 # nid status alive refs peer rtr max tx min
10460 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10461 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10462 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10463 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10464 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10465 create_lnet_proc_files "nis"
10466 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10467 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10468 remove_lnet_proc_files "nis"
10470 # can we successfully write to /proc/sys/lnet/stats?
10471 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10472 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10474 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10476 test_216() { # bug 20317
10477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10478 remote_ost_nodsh && skip "remote OST with nodsh" && return
10480 local p="$TMP/sanityN-$TESTNAME.parameters"
10481 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
10482 for node in $(osts_nodes); do
10483 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10484 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
10485 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
10489 # agressive lockless i/o settings
10490 for node in $(osts_nodes); do
10491 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'
10493 lctl set_param -n osc.*.contention_seconds 60
10495 $DIRECTIO write $DIR/$tfile 0 10 4096
10496 $CHECKSTAT -s 40960 $DIR/$tfile
10498 # disable lockless i/o
10499 for node in $(osts_nodes); do
10500 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10502 lctl set_param -n osc.*.contention_seconds 0
10505 dd if=/dev/zero of=$DIR/$tfile count=0
10506 $CHECKSTAT -s 0 $DIR/$tfile
10508 restore_lustre_params <$p
10512 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10514 test_217() { # bug 22430
10515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10519 for node in $(nodes_list); do
10520 nid=$(host_nids_address $node $NETTYPE)
10521 if [[ $nid = *-* ]] ; then
10522 echo "lctl ping $nid@$NETTYPE"
10523 lctl ping $nid@$NETTYPE
10525 echo "skipping $node (no hyphen detected)"
10529 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10532 # do directio so as not to populate the page cache
10533 log "creating a 10 Mb file"
10534 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10535 log "starting reads"
10536 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10537 log "truncating the file"
10538 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10540 kill %+ || true # reads might have finished
10541 echo "wait until dd is finished"
10543 log "removing the temporary file"
10544 rm -rf $DIR/$tfile || error "tmp file removal failed"
10546 run_test 218 "parallel read and truncate should not deadlock ======================="
10549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10550 # write one partial page
10551 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10552 # set no grant so vvp_io_commit_write will do sync write
10553 $LCTL set_param fail_loc=0x411
10554 # write a full page at the end of file
10555 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10557 $LCTL set_param fail_loc=0
10558 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10559 $LCTL set_param fail_loc=0x411
10560 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10562 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10564 test_220() { #LU-325
10565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10566 remote_ost_nodsh && skip "remote OST with nodsh" && return
10569 test_mkdir -p $DIR/$tdir
10570 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10571 awk '{print $2}' | sed -e 's/_UUID$//')
10574 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10575 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10576 osc.$mdtosc_proc1.prealloc_last_id)
10577 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10578 osc.$mdtosc_proc1.prealloc_next_id)
10582 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10583 #define OBD_FAIL_OST_ENOINO 0x229
10584 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10585 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10586 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10588 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10590 MDSOBJS=$((last_id - next_id))
10591 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10593 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10594 echo "OST still has $count kbytes free"
10596 echo "create $MDSOBJS files @next_id..."
10597 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10599 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10600 osc.$mdtosc_proc1.prealloc_last_id)
10601 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10602 osc.$mdtosc_proc1.prealloc_next_id)
10604 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10609 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10610 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10612 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10613 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10614 echo "unlink $MDSOBJS files @$next_id..."
10615 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10617 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10621 dd if=`which date` of=$MOUNT/date oflag=sync
10622 chmod +x $MOUNT/date
10624 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10625 $LCTL set_param fail_loc=0x80001401
10627 $MOUNT/date > /dev/null
10630 run_test 221 "make sure fault and truncate race to not cause OOM"
10633 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10635 test_mkdir -p $DIR/$tdir
10636 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10637 createmany -o $DIR/$tdir/$tfile 10
10638 cancel_lru_locks mdc
10639 cancel_lru_locks osc
10640 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10641 $LCTL set_param fail_loc=0x31a
10642 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10643 $LCTL set_param fail_loc=0
10646 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10651 test_mkdir -p $DIR/$tdir
10652 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10653 createmany -o $DIR/$tdir/$tfile 10
10654 cancel_lru_locks mdc
10655 cancel_lru_locks osc
10656 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10657 $LCTL set_param fail_loc=0x31a
10658 rm -r $DIR/$tdir || "AGL for rmdir failed"
10659 $LCTL set_param fail_loc=0
10661 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10666 test_mkdir -p $DIR/$tdir
10667 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10668 createmany -o $DIR/$tdir/$tfile 10
10669 cancel_lru_locks mdc
10670 cancel_lru_locks osc
10671 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10672 $LCTL set_param fail_loc=0x31b
10673 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10674 $LCTL set_param fail_loc=0
10677 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10679 test_224a() { # LU-1039, MRP-303
10680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10681 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10682 $LCTL set_param fail_loc=0x508
10683 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10684 $LCTL set_param fail_loc=0
10687 run_test 224a "Don't panic on bulk IO failure"
10689 test_224b() { # LU-1039, MRP-303
10690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10691 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10692 cancel_lru_locks osc
10693 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10694 $LCTL set_param fail_loc=0x515
10695 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10696 $LCTL set_param fail_loc=0
10699 run_test 224b "Don't panic on bulk IO failure"
10701 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10704 if [ -z ${MDSSURVEY} ]; then
10705 skip_env "mds-survey not found" && return
10708 [ $MDSCOUNT -ge 2 ] &&
10709 skip "skipping now for more than one MDT" && return
10711 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10712 { skip "Need MDS version at least 2.2.51"; return; }
10714 local mds=$(facet_host $SINGLEMDS)
10715 local target=$(do_nodes $mds 'lctl dl' | \
10716 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10718 local cmd1="file_count=1000 thrhi=4"
10719 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10720 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10721 local cmd="$cmd1 $cmd2 $cmd3"
10723 rm -f ${TMP}/mds_survey*
10725 eval $cmd || error "mds-survey with zero-stripe failed"
10726 cat ${TMP}/mds_survey*
10727 rm -f ${TMP}/mds_survey*
10729 run_test 225a "Metadata survey sanity with zero-stripe"
10732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10734 if [ -z ${MDSSURVEY} ]; then
10735 skip_env "mds-survey not found" && return
10737 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10738 { skip "Need MDS version at least 2.2.51"; return; }
10740 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10741 skip_env "Need to mount OST to test" && return
10744 [ $MDSCOUNT -ge 2 ] &&
10745 skip "skipping now for more than one MDT" && return
10746 local mds=$(facet_host $SINGLEMDS)
10747 local target=$(do_nodes $mds 'lctl dl' | \
10748 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10750 local cmd1="file_count=1000 thrhi=4"
10751 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10752 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10753 local cmd="$cmd1 $cmd2 $cmd3"
10755 rm -f ${TMP}/mds_survey*
10757 eval $cmd || error "mds-survey with stripe_count failed"
10758 cat ${TMP}/mds_survey*
10759 rm -f ${TMP}/mds_survey*
10761 run_test 225b "Metadata survey sanity with stripe_count = 1"
10763 mcreate_path2fid () {
10769 local path=$DIR/$tdir/$name
10774 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10775 error "cannot create $desc"
10777 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10779 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10781 fid_path=$($LFS fid2path $MOUNT $fid)
10783 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10785 [ "$path" == "$fid_path" ] ||
10786 error "fid2path returned $fid_path, expected $path"
10788 echo "pass with $path and $fid"
10793 mkdir -p $DIR/$tdir
10795 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10796 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10797 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10798 mcreate_path2fid 0040666 0 0 dir "directory"
10799 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10800 mcreate_path2fid 0100666 0 0 file "regular file"
10801 mcreate_path2fid 0120666 0 0 link "symbolic link"
10802 mcreate_path2fid 0140666 0 0 sock "socket"
10804 run_test 226a "call path2fid and fid2path on files of all type"
10807 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10811 mkdir -p $DIR/$tdir
10812 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
10813 error "create remote directory failed"
10814 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
10815 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
10816 "character special file (null)"
10817 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
10818 "character special file (no device)"
10819 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
10820 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
10821 "block special file (loop)"
10822 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
10823 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
10824 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
10826 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
10828 # LU-1299 Executing or running ldd on a truncated executable does not
10829 # cause an out-of-memory condition.
10831 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10832 dd if=`which date` of=$MOUNT/date bs=1k count=1
10833 chmod +x $MOUNT/date
10835 $MOUNT/date > /dev/null
10836 ldd $MOUNT/date > /dev/null
10839 run_test 227 "running truncated executable does not cause OOM"
10841 # LU-1512 try to reuse idle OI blocks
10843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10844 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10845 skip "non-ldiskfs backend" && return
10847 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10848 local myDIR=$DIR/$tdir
10851 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10852 $LCTL set_param fail_loc=0x80001002
10853 createmany -o $myDIR/t- 10000
10854 $LCTL set_param fail_loc=0
10855 # The guard is current the largest FID holder
10857 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10859 local IDX=$(($SEQ % 64))
10861 do_facet $SINGLEMDS sync
10862 # Make sure journal flushed.
10864 local blk1=$(do_facet $SINGLEMDS \
10865 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10866 grep Blockcount | awk '{print $4}')
10868 # Remove old files, some OI blocks will become idle.
10869 unlinkmany $myDIR/t- 10000
10870 # Create new files, idle OI blocks should be reused.
10871 createmany -o $myDIR/t- 2000
10872 do_facet $SINGLEMDS sync
10873 # Make sure journal flushed.
10875 local blk2=$(do_facet $SINGLEMDS \
10876 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10877 grep Blockcount | awk '{print $4}')
10879 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10881 run_test 228a "try to reuse idle OI blocks"
10884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10885 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10886 skip "non-ldiskfs backend" && return
10888 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10889 local myDIR=$DIR/$tdir
10892 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10893 $LCTL set_param fail_loc=0x80001002
10894 createmany -o $myDIR/t- 10000
10895 $LCTL set_param fail_loc=0
10896 # The guard is current the largest FID holder
10898 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10900 local IDX=$(($SEQ % 64))
10902 do_facet $SINGLEMDS sync
10903 # Make sure journal flushed.
10905 local blk1=$(do_facet $SINGLEMDS \
10906 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10907 grep Blockcount | awk '{print $4}')
10909 # Remove old files, some OI blocks will become idle.
10910 unlinkmany $myDIR/t- 10000
10913 stop $SINGLEMDS || error "Fail to stop MDT."
10915 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10917 df $MOUNT || error "Fail to df."
10918 # Create new files, idle OI blocks should be reused.
10919 createmany -o $myDIR/t- 2000
10920 do_facet $SINGLEMDS sync
10921 # Make sure journal flushed.
10923 local blk2=$(do_facet $SINGLEMDS \
10924 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10925 grep Blockcount | awk '{print $4}')
10927 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10929 run_test 228b "idle OI blocks can be reused after MDT restart"
10933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10934 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10935 skip "non-ldiskfs backend" && return
10937 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10938 local myDIR=$DIR/$tdir
10941 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10942 $LCTL set_param fail_loc=0x80001002
10943 # 20000 files can guarantee there are index nodes in the OI file
10944 createmany -o $myDIR/t- 20000
10945 $LCTL set_param fail_loc=0
10946 # The guard is current the largest FID holder
10948 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10950 local IDX=$(($SEQ % 64))
10952 do_facet $SINGLEMDS sync
10953 # Make sure journal flushed.
10955 local blk1=$(do_facet $SINGLEMDS \
10956 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10957 grep Blockcount | awk '{print $4}')
10959 # Remove old files, some OI blocks will become idle.
10960 unlinkmany $myDIR/t- 20000
10962 # The OI file should become empty now
10964 # Create new files, idle OI blocks should be reused.
10965 createmany -o $myDIR/t- 2000
10966 do_facet $SINGLEMDS sync
10967 # Make sure journal flushed.
10969 local blk2=$(do_facet $SINGLEMDS \
10970 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10971 grep Blockcount | awk '{print $4}')
10973 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10975 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10979 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10982 mkdir -p $DIR/$tdir/test_230_local
10983 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10984 [ $mdt_idx -ne 0 ] &&
10985 error "create local directory on wrong MDT $mdt_idx"
10987 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10988 error "create remote directory failed"
10989 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10990 [ $mdt_idx -ne $MDTIDX ] &&
10991 error "create remote directory on wrong MDT $mdt_idx"
10993 createmany -o $DIR/$tdir/test_230/t- 10 ||
10994 error "create files on remote directory failed"
10995 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10996 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10997 rm -r $DIR/$tdir || error "unlink remote directory failed"
10999 run_test 230a "Create remote directory and files under the remote directory"
11002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11003 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11005 local remote_dir=$DIR/$tdir/remote_dir
11008 mkdir -p $DIR/$tdir
11009 $LFS mkdir -i $MDTIDX $remote_dir ||
11010 error "create remote directory failed"
11012 $LFS mkdir -i 0 $remote_dir/new_dir &&
11013 error "nested remote directory create succeed!"
11015 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11016 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11017 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11020 error "create remote directory failed after set enable_remote_dir"
11022 rm -rf $remote_dir || error "first unlink remote directory failed"
11024 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11025 error "chown worked"
11027 do_facet mds$MDTIDX lctl set_param \
11028 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11029 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11030 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11033 error "create remote dir failed after set enable_remote_dir_gid"
11035 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11037 run_test 230b "nested remote directory should be failed"
11041 # For simplicity this test assumes that max_pages_per_rpc
11042 # is the same across all OSCs
11043 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11044 local bulk_size=$((max_pages * 4096))
11046 mkdir -p $DIR/$tdir
11048 # clear the OSC stats
11049 $LCTL set_param osc.*.stats=0 &>/dev/null
11051 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11052 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11053 oflag=direct &>/dev/null || error "dd failed"
11055 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11056 if [ x$nrpcs != "x1" ]; then
11057 error "found $nrpc ost_write RPCs, not 1 as expected"
11060 # Drop the OSC cache, otherwise we will read from it
11061 cancel_lru_locks osc
11063 # clear the OSC stats
11064 $LCTL set_param osc.*.stats=0 &>/dev/null
11066 # Client reads $bulk_size.
11067 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11068 iflag=direct &>/dev/null || error "dd failed"
11070 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11071 if [ x$nrpcs != "x1" ]; then
11072 error "found $nrpc ost_read RPCs, not 1 as expected"
11075 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11078 mkdir -p $DIR/$tdir
11080 for i in {0..1023}; do
11081 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11082 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11083 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11087 run_test 231b "must not assert on fully utilized OST request buffer"
11090 mkdir -p $DIR/$tdir
11091 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11092 $LCTL set_param fail_loc=0x31c
11094 # ignore dd failure
11095 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11097 $LCTL set_param fail_loc=0
11098 umount_client $MOUNT || error "umount failed"
11099 mount_client $MOUNT || error "mount failed"
11101 run_test 232 "failed lock should not block umount"
11104 # tests that do cleanup/setup should be run at the end
11108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11110 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11111 $LCTL set_param fail_loc=0x903
11112 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11113 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11116 FAIL_ON_ERROR=true cleanup
11117 FAIL_ON_ERROR=true setup
11119 run_test 900 "umount should not race with any mgc requeue thread"
11122 check_and_cleanup_lustre
11123 if [ "$I_MOUNTED" != "yes" ]; then
11124 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true