2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 check_swap_layouts_support()
94 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
95 { skip "Does not support layout lock."; return 0; }
99 if [ "$ONLY" == "cleanup" ]; then
104 check_and_setup_lustre
109 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
110 awk '{gsub(/_UUID/,""); print $1}' | head -1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
113 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
114 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
115 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
116 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
118 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
119 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
120 rm -rf $DIR/[Rdfs][0-9]*
122 # $RUNAS_ID may get set incorrectly somewhere else
123 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
125 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
129 if [ "${ONLY}" = "MOUNT" ] ; then
130 echo "Lustre is up, please go on"
134 echo "preparing for tests involving mounts"
135 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
137 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
138 echo # add a newline after mke2fs.
142 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
143 lctl set_param debug=-1 2> /dev/null || true
146 $CHECKSTAT -t file $DIR/$tfile || error
148 $CHECKSTAT -a $DIR/$tfile || error
150 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
153 chmod 0755 $DIR || error
154 $CHECKSTAT -p 0755 $DIR || error
156 run_test 0b "chmod 0755 $DIR ============================="
159 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
160 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
162 run_test 0c "check import proc ============================="
165 test_mkdir -p $DIR/$tdir
166 test_mkdir -p $DIR/$tdir/d2
167 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
168 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
170 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
175 $CHECKSTAT -a $DIR/$tdir || error
177 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
180 test_mkdir $DIR/$tdir
181 touch $DIR/$tdir/$tfile
182 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
184 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
188 $CHECKSTAT -a $DIR/$tdir || error
190 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
193 test_mkdir -p $DIR/$tdir
194 $CHECKSTAT -t dir $DIR/$tdir || error
196 run_test 3a "mkdir .../d3 ======================================"
199 if [ ! -d $DIR/$tdir ]; then
202 touch $DIR/$tdir/$tfile
203 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
205 run_test 3b "touch .../d3/f ===================================="
209 $CHECKSTAT -a $DIR/$tdir || error
211 run_test 3c "rm -r .../d3 ======================================"
214 test_mkdir -p $DIR/$tdir
215 $CHECKSTAT -t dir $DIR/$tdir || error
217 run_test 4a "mkdir .../d4 ======================================"
220 if [ ! -d $DIR/$tdir ]; then
221 test_mkdir $DIR/$tdir
223 test_mkdir $DIR/$tdir/d2
225 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
227 run_test 4b "mkdir .../d4/d2 ==================================="
230 test_mkdir $DIR/$tdir
231 test_mkdir $DIR/$tdir/d2
232 chmod 0707 $DIR/$tdir/d2
233 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error
235 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
239 chmod 0666 $DIR/$tfile || error
240 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
242 run_test 6a "touch .../f6a; chmod .../f6a ======================"
245 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
246 if [ ! -f $DIR/$tfile ]; then
248 chmod 0666 $DIR/$tfile
250 $RUNAS chmod 0444 $DIR/$tfile && error
251 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
253 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
256 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
258 chown $RUNAS_ID $DIR/$tfile || error
259 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
261 run_test 6c "touch .../f6c; chown .../f6c ======================"
264 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
265 if [ ! -f $DIR/$tfile ]; then
267 chown $RUNAS_ID $DIR/$tfile
269 $RUNAS chown $UID $DIR/$tfile && error
270 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
272 run_test 6d "$RUNAS chown .../f6c (should return error) =="
275 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
277 chgrp $RUNAS_ID $DIR/$tfile || error
278 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
280 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
283 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
284 if [ ! -f $DIR/$tfile ]; then
286 chgrp $RUNAS_ID $DIR/$tfile
288 $RUNAS chgrp $UID $DIR/$tfile && error
289 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
291 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
294 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
295 test_mkdir $DIR/$tdir || error
296 chmod 777 $DIR/$tdir || error
297 $RUNAS mkdir $DIR/$tdir/d || error
298 chmod g+s $DIR/$tdir/d || error
299 test_mkdir $DIR/$tdir/d/subdir
300 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir || error
302 run_test 6g "Is new dir in sgid dir inheriting group?"
304 test_6h() { # bug 7331
305 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
306 touch $DIR/$tfile || error "touch failed"
307 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
308 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
310 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile || error
312 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
315 test_mkdir $DIR/$tdir
316 $MCREATE $DIR/$tdir/$tfile
317 chmod 0666 $DIR/$tdir/$tfile
318 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
320 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
323 if [ ! -d $DIR/$tdir ]; then
326 $MCREATE $DIR/$tdir/$tfile
327 echo -n foo > $DIR/$tdir/$tfile
328 [ "`cat $DIR/$tdir/$tfile`" = "foo" ] || error
329 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error
331 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
334 test_mkdir $DIR/$tdir
335 touch $DIR/$tdir/$tfile
336 chmod 0666 $DIR/$tdir/$tfile
337 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
339 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
342 test_mkdir $DIR/$tdir
343 test_mkdir $DIR/$tdir/d2
344 test_mkdir $DIR/$tdir/d2/d3
345 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error
347 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
350 test_mkdir $DIR/$tdir
351 test_mkdir $DIR/$tdir/d2
352 touch $DIR/$tdir/d2/$tfile
353 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile || error
355 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
358 test_mkdir $DIR/$tdir
359 test_mkdir $DIR/$tdir/d2
360 chmod 0666 $DIR/$tdir/d2
361 chmod 0705 $DIR/$tdir/d2
362 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 || error
364 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
367 test_mkdir $DIR/$tdir
368 touch $DIR/$tdir/$tfile
369 chmod 0666 $DIR/$tdir/$tfile
370 chmod 0654 $DIR/$tdir/$tfile
371 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile || error
373 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
376 test_mkdir $DIR/$tdir
377 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
379 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile || error
381 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
384 test_mkdir $DIR/$tdir
385 touch $DIR/$tdir/$tfile
387 $CHECKSTAT -a $DIR/$tdir/$tfile || error
389 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
395 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 || error
397 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
400 test_mkdir $DIR/$tdir
401 touch $DIR/$tdir/$tfile
402 rm -rf $DIR/$tdir/$tfile
403 $CHECKSTAT -a $DIR/$tdir/$tfile || error
405 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
408 test_mkdir -p $DIR/$tdir
409 touch $DIR/$tdir/$tfile
410 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
412 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist || error
413 $CHECKSTAT -f -t f $DIR/$tdir/l-exist || error
414 rm -f $DIR/$tdir/l-exist
415 $CHECKSTAT -a $DIR/$tdir/l-exist || error
417 run_test 17a "symlinks: create, remove (real) =================="
420 test_mkdir -p $DIR/$tdir
421 ln -s no-such-file $DIR/$tdir/l-dangle
423 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle || error
424 $CHECKSTAT -fa $DIR/$tdir/l-dangle || error
425 rm -f $DIR/$tdir/l-dangle
426 $CHECKSTAT -a $DIR/$tdir/l-dangle || error
428 run_test 17b "symlinks: create, remove (dangling) =============="
430 test_17c() { # bug 3440 - don't save failed open RPC for replay
431 test_mkdir -p $DIR/$tdir
432 ln -s foo $DIR/$tdir/$tfile
433 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
435 run_test 17c "symlinks: open dangling (should return error) ===="
438 test_mkdir -p $DIR/$tdir
439 ln -s foo $DIR/$tdir/$tfile
440 touch $DIR/$tdir/$tfile || error "creating to new symlink"
442 run_test 17d "symlinks: create dangling ========================"
445 test_mkdir -p $DIR/$tdir
446 local foo=$DIR/$tdir/$tfile
447 ln -s $foo $foo || error "create symlink failed"
448 ls -l $foo || error "ls -l failed"
449 ls $foo && error "ls not failed" || true
451 run_test 17e "symlinks: create recursive symlink (should return error) ===="
454 test_mkdir -p $DIR/d17f
455 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
456 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
457 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
458 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
460 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
463 run_test 17f "symlinks: long and very long symlink name ========================"
465 # str_repeat(S, N) generate a string that is string S repeated N times
470 while [ $((n -= 1)) -ge 0 ]; do
476 # Long symlinks and LU-2241
478 test_mkdir -p $DIR/$tdir
479 local TESTS="59 60 61 4094 4095"
481 # Fix for inode size boundary in 2.1.4
482 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
485 # Patch not applied to 2.2 or 2.3 branches
486 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
487 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
491 local SYMNAME=$(str_repeat 'x' $i)
492 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
493 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
496 run_test 17g "symlinks: really long symlink name and inode boundaries"
498 test_17h() { #bug 17378
499 remote_mds_nodsh && skip "remote MDS with nodsh" && return
500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -p $DIR/$tdir
503 if [ $MDSCOUNT -gt 1 ]; then
504 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
508 $SETSTRIPE -c -1 $DIR/$tdir
509 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
510 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
511 touch $DIR/$tdir/$tfile || true
513 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
515 test_17i() { #bug 20018
516 remote_mds_nodsh && skip "remote MDS with nodsh" && return
517 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
518 test_mkdir -p $DIR/$tdir
519 local foo=$DIR/$tdir/$tfile
521 if [ $MDSCOUNT -gt 1 ]; then
522 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
526 ln -s $foo $foo || error "create symlink failed"
527 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
528 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
529 ls -l $foo && error "error not detected"
532 run_test 17i "don't panic on short symlink"
534 test_17k() { #bug 22301
535 rsync --help | grep -q xattr ||
536 skip_env "$(rsync --version| head -1) does not support xattrs"
537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
538 test_mkdir -p $DIR/$tdir
539 test_mkdir -p $DIR/$tdir.new
540 touch $DIR/$tdir/$tfile
541 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
542 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
543 error "rsync failed with xattrs enabled"
545 run_test 17k "symlinks: rsync with xattrs enabled ========================="
547 test_17l() { # LU-279
549 touch $DIR/$tdir/$tfile
550 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
551 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
552 # -h to not follow symlinks. -m '' to list all the xattrs.
553 # grep to remove first line: '# file: $path'.
554 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
556 lgetxattr_size_check $path $xattr ||
557 error "lgetxattr_size_check $path $xattr failed"
561 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
565 local short_sym="0123456789"
566 local WDIR=$DIR/${tdir}m
573 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
574 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
575 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
577 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
578 skip "only for ldiskfs MDT" && return 0
580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
584 # create a long symlink file
585 for ((i = 0; i < 4; ++i)); do
586 long_sym=${long_sym}${long_sym}
589 echo "create 512 short and long symlink files under $WDIR"
590 for ((i = 0; i < 256; ++i)); do
591 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
592 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
598 wait_delete_completed
600 echo "recreate the 512 symlink files with a shorter string"
601 for ((i = 0; i < 512; ++i)); do
602 # rewrite the symlink file with a shorter string
603 ln -sf ${long_sym} $WDIR/long-$i
604 ln -sf ${short_sym} $WDIR/short-$i
607 mds_index=$($LFS getstripe -M $WDIR)
608 mds_index=$((mds_index+1))
609 devname=$(mdsdevname $mds_index)
610 cmd="$E2FSCK -fnvd $devname"
612 echo "stop and checking mds${mds_index}: $cmd"
613 # e2fsck should not return error
614 stop mds${mds_index} -f
615 do_facet mds${mds_index} $cmd || rc=$?
617 start mds${mds_index} $devname $MDS_MOUNT_OPTS
618 df $MOUNT > /dev/null 2>&1
619 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
620 "short/long symlink MDT: rc=$rc"
623 run_test 17m "run e2fsck against MDT which contains short/long symlink"
625 check_fs_consistency_17n() {
631 for mdt_index in $(seq 1 $MDSCOUNT); do
632 devname=$(mdsdevname $mdt_index)
633 cmd="$E2FSCK -fnvd $devname"
635 echo "stop and checking mds${mdt_index}: $cmd"
636 # e2fsck should not return error
638 do_facet mds${mdt_index} $cmd || rc=$?
640 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
641 df $MOUNT > /dev/null 2>&1
642 [ $rc -ne 0 ] && break
650 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
651 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
652 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
654 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
655 skip "only for ldiskfs MDT" && return 0
657 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
662 for ((i=0; i<10; i++)); do
663 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
664 error "create remote dir error $i"
665 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
666 error "create files under remote dir failed $i"
669 check_fs_consistency_17n || error "e2fsck report error"
671 for ((i=0;i<10;i++)); do
672 rm -rf $DIR/$tdir/remote_dir_${i} ||
673 error "destroy remote dir error $i"
676 check_fs_consistency_17n || error "e2fsck report error"
678 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
681 local WDIR=$DIR/${tdir}o
687 mdt_index=$($LFS getstripe -M $WDIR)
688 mdt_index=$((mdt_index+1))
689 mdtdevname=$(mdsdevname $mdt_index)
693 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
695 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
696 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
697 ls -l $WDIR/$tfile && rc=1
698 do_facet mds${mdt_index} lctl set_param fail_loc=0
699 [[ $rc -ne 0 ]] && error "stat file should fail"
702 run_test 17o "stat file with incompat LMA feature"
705 touch $DIR/f || error "Failed to touch $DIR/f: $?"
706 ls $DIR || error "Failed to ls $DIR: $?"
708 run_test 18 "touch .../f ; ls ... =============================="
714 $CHECKSTAT -a $DIR/f19 || error
716 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
719 ls -l $DIR/f19 && error || true
721 run_test 19b "ls -l .../f19 (should return error) =============="
724 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
725 $RUNAS touch $DIR/f19 && error || true
727 run_test 19c "$RUNAS touch .../f19 (should return error) =="
730 cat $DIR/f19 && error || true
732 run_test 19d "cat .../f19 (should return error) =============="
744 $CHECKSTAT -a $DIR/f || error
746 run_test 20 "touch .../f ; ls -l ... ==========================="
750 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
751 ln -s dangle $DIR/d21/link
752 echo foo >> $DIR/d21/link
754 $CHECKSTAT -t link $DIR/d21/link || error
755 $CHECKSTAT -f -t file $DIR/d21/link || error
757 run_test 21 "write to dangling link ============================"
761 test_mkdir -p $DIR/$tdir
762 chown $RUNAS_ID:$RUNAS_GID $WDIR
763 (cd $WDIR || error "cd $WDIR failed";
764 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
766 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
767 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
768 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
770 run_test 22 "unpack tar archive as non-root user ==============="
774 test_mkdir -p $DIR/$tdir
775 local file=$DIR/$tdir/$tfile
777 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
778 openfile -f O_CREAT:O_EXCL $file &&
779 error "$file recreate succeeded" || true
781 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
783 test_23b() { # bug 18988
784 test_mkdir -p $DIR/$tdir
785 local file=$DIR/$tdir/$tfile
788 echo foo > $file || error "write filed"
789 echo bar >> $file || error "append filed"
790 $CHECKSTAT -s 8 $file || error "wrong size"
793 run_test 23b "O_APPEND check =========================="
796 echo '== rename sanity =============================================='
797 echo '-- same directory rename'
800 mv $DIR/R1/f $DIR/R1/g
801 $CHECKSTAT -t file $DIR/R1/g || error
803 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
808 mv $DIR/R2/f $DIR/R2/g
809 $CHECKSTAT -a $DIR/R2/f || error
810 $CHECKSTAT -t file $DIR/R2/g || error
812 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
817 mv $DIR/R3/f $DIR/R3/g
818 $CHECKSTAT -a $DIR/R3/f || error
819 $CHECKSTAT -t dir $DIR/R3/g || error
821 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
827 mrename $DIR/R4/f $DIR/R4/g
828 $CHECKSTAT -a $DIR/R4/f || error
829 $CHECKSTAT -t dir $DIR/R4/g || error
831 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
834 echo '-- cross directory renames --'
838 mv $DIR/R5a/f $DIR/R5b/g
839 $CHECKSTAT -a $DIR/R5a/f || error
840 $CHECKSTAT -t file $DIR/R5b/g || error
842 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
847 touch $DIR/R6a/f $DIR/R6b/g
848 mv $DIR/R6a/f $DIR/R6b/g
849 $CHECKSTAT -a $DIR/R6a/f || error
850 $CHECKSTAT -t file $DIR/R6b/g || error
852 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
857 test_mkdir $DIR/R7a/d
858 mv $DIR/R7a/d $DIR/R7b/e
859 $CHECKSTAT -a $DIR/R7a/d || error
860 $CHECKSTAT -t dir $DIR/R7b/e || error
862 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
867 test_mkdir $DIR/R8a/d
868 test_mkdir $DIR/R8b/e
869 mrename $DIR/R8a/d $DIR/R8b/e
870 $CHECKSTAT -a $DIR/R8a/d || error
871 $CHECKSTAT -t dir $DIR/R8b/e || error
873 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
876 echo "-- rename error cases"
880 mrename $DIR/R9/f $DIR/R9/a
881 $CHECKSTAT -t file $DIR/R9/f || error
882 $CHECKSTAT -t dir $DIR/R9/a || error
883 $CHECKSTAT -a $DIR/R9/a/f || error
885 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
889 mrename $DIR/R10/f $DIR/R10/g
890 $CHECKSTAT -t dir $DIR/R10 || error
891 $CHECKSTAT -a $DIR/R10/f || error
892 $CHECKSTAT -a $DIR/R10/g || error
894 run_test 24j "source does not exist ============================"
898 test_mkdir $DIR/R11a/d
900 mv $DIR/R11a/f $DIR/R11a/d
901 $CHECKSTAT -a $DIR/R11a/f || error
902 $CHECKSTAT -t file $DIR/R11a/d/f || error
904 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
906 # bug 2429 - rename foo foo foo creates invalid file
909 $MULTIOP $f OcNs || error
911 run_test 24l "Renaming a file to itself ========================"
915 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
916 # on ext3 this does not remove either the source or target files
917 # though the "expected" operation would be to remove the source
918 $CHECKSTAT -t file ${f} || error "${f} missing"
919 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
921 run_test 24m "Renaming a file to a hard link to itself ========="
925 # this stats the old file after it was renamed, so it should fail
929 $CHECKSTAT ${f}.rename
932 run_test 24n "Statting the old file after renaming (Posix rename 2)"
935 check_kernel_version 37 || return 0
936 test_mkdir -p $DIR/d24o
937 rename_many -s random -v -n 10 $DIR/d24o
939 run_test 24o "rename of files during htree split ==============="
944 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
945 mrename $DIR/R12a $DIR/R12b
946 $CHECKSTAT -a $DIR/R12a || error
947 $CHECKSTAT -t dir $DIR/R12b || error
948 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
949 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
951 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
953 cleanup_multiop_pause() {
959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
962 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
963 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
966 trap cleanup_multiop_pause EXIT
967 mrename $DIR/R13a $DIR/R13b
968 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
969 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
970 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
971 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
972 cleanup_multiop_pause
973 wait $MULTIPID || error "multiop close failed"
975 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
977 test_24r() { #bug 3789
979 test_mkdir $DIR/R14a/b
980 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
981 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
982 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
984 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
988 test_mkdir $DIR/R15a/b
989 test_mkdir $DIR/R15a/b/c
990 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
991 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
992 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
994 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
997 test_mkdir $DIR/R16a/b
998 test_mkdir $DIR/R16a/b/c
999 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1000 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1001 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1003 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1005 test_24u() { # bug12192
1007 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1008 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1010 run_test 24u "create stripe file"
1016 simple_cleanup_common() {
1019 wait_delete_completed
1022 max_pages_per_rpc() {
1023 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
1027 local NRFILES=100000
1028 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
1029 [ $FREE_INODES -lt $NRFILES ] && \
1030 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1034 trap simple_cleanup_common EXIT
1037 createmany -m $DIR/$tdir/$tfile $NRFILES
1039 cancel_lru_locks mdc
1040 lctl set_param mdc.*.stats clear
1042 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1044 # LU-5 large readdir
1045 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1046 # 8 bytes for name(filename is mostly 5 in this test) +
1047 # 8 bytes for luda_type
1048 # take into account of overhead in lu_dirpage header and end mark in
1049 # each page, plus one in RPC_NUM calculation.
1051 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1052 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1053 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1054 awk '/^mds_readpage/ {print $2}')
1055 [ $mds_readpage -gt $RPC_NUM ] && \
1056 error "large readdir doesn't take effect"
1058 simple_cleanup_common
1060 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1062 test_24w() { # bug21506
1064 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1065 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1066 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1067 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1068 [ "$SZ1" = "$SZ2" ] || \
1069 error "Error reading at the end of the file $tfile"
1071 run_test 24w "Reading a file larger than 4Gb"
1074 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1077 local remote_dir=$DIR/$tdir/remote_dir
1080 $LFS mkdir -i $MDTIDX $remote_dir ||
1081 error "create remote directory failed"
1083 mkdir -p $DIR/$tdir/src_dir
1084 touch $DIR/$tdir/src_file
1085 mkdir -p $remote_dir/tgt_dir
1086 touch $remote_dir/tgt_file
1088 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1089 error "rename dir cross MDT works!"
1091 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1092 error "rename file cross MDT works!"
1094 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1095 error "ln file cross MDT should not work!"
1097 rm -rf $DIR/$tdir || error "Can not delete directories"
1099 run_test 24x "cross rename/link should be failed"
1102 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1105 local remote_dir=$DIR/$tdir/remote_dir
1108 $LFS mkdir -i $MDTIDX $remote_dir ||
1109 error "create remote directory failed"
1111 mkdir -p $remote_dir/src_dir
1112 touch $remote_dir/src_file
1113 mkdir -p $remote_dir/tgt_dir
1114 touch $remote_dir/tgt_file
1116 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1117 error "rename subdir in the same remote dir failed!"
1119 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1120 error "rename files in the same remote dir failed!"
1122 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1123 error "link files in the same remote dir failed!"
1125 rm -rf $DIR/$tdir || error "Can not delete directories"
1127 run_test 24y "rename/link on the same dir should succeed"
1130 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1133 local remote_src=$DIR/$tdir/remote_dir
1134 local remote_tgt=$DIR/$tdir/remote_tgt
1137 $LFS mkdir -i $MDTIDX $remote_src ||
1138 error "create remote directory failed"
1140 $LFS mkdir -i $MDTIDX $remote_tgt ||
1141 error "create remote directory failed"
1143 mrename $remote_src $remote_tgt &&
1144 error "rename remote dirs should not work!"
1146 # If target dir does not exists, it should succeed
1148 mrename $remote_src $remote_tgt ||
1149 error "rename remote dirs(tgt dir does not exists) failed!"
1151 rm -rf $DIR/$tdir || error "Can not delete directories"
1153 run_test 24z "rename one remote dir to another remote dir should fail"
1156 echo '== symlink sanity ============================================='
1160 touch $DIR/s25/foo || error
1162 run_test 25a "create file in symlinked directory ==============="
1165 [ ! -d $DIR/d25 ] && test_25a
1166 $CHECKSTAT -t file $DIR/s25/foo || error
1168 run_test 25b "lookup file in symlinked directory ==============="
1172 test_mkdir $DIR/d26/d26-2
1173 ln -s d26/d26-2 $DIR/s26
1174 touch $DIR/s26/foo || error
1176 run_test 26a "multiple component symlink ======================="
1179 test_mkdir -p $DIR/d26b/d26-2
1180 ln -s d26b/d26-2/foo $DIR/s26-2
1181 touch $DIR/s26-2 || error
1183 run_test 26b "multiple component symlink at end of lookup ======"
1186 test_mkdir $DIR/d26.2
1187 touch $DIR/d26.2/foo
1188 ln -s d26.2 $DIR/s26.2-1
1189 ln -s s26.2-1 $DIR/s26.2-2
1190 ln -s s26.2-2 $DIR/s26.2-3
1191 chmod 0666 $DIR/s26.2-3/foo
1193 run_test 26c "chain of symlinks ================================"
1195 # recursive symlinks (bug 439)
1197 ln -s d26-3/foo $DIR/d26-3
1199 run_test 26d "create multiple component recursive symlink ======"
1202 [ ! -h $DIR/d26-3 ] && test_26d
1205 run_test 26e "unlink multiple component recursive symlink ======"
1207 # recursive symlinks (bug 7022)
1209 test_mkdir -p $DIR/$tdir
1210 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1211 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1212 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1213 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1214 cd $tfile || error "cd $tfile failed"
1215 ln -s .. dotdot || error "ln dotdot failed"
1216 ln -s dotdot/lndir lndir || error "ln lndir failed"
1217 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1218 output=`ls $tfile/$tfile/lndir/bar1`
1219 [ "$output" = bar1 ] && error "unexpected output"
1220 rm -r $tfile || error "rm $tfile failed"
1221 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1223 run_test 26f "rm -r of a directory which has recursive symlink ="
1226 echo '== stripe sanity =============================================='
1227 test_mkdir -p $DIR/d27 || error "mkdir failed"
1229 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1230 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1232 log "== test_27a: write to one stripe file ========================="
1233 cp /etc/hosts $DIR/d27/f0 || error
1235 run_test 27a "one stripe file =================================="
1238 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1239 test_mkdir -p $DIR/d27
1240 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1241 $GETSTRIPE -c $DIR/d27/f01
1242 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1243 error "two-stripe file doesn't have two stripes"
1245 run_test 27b "create two stripe file"
1248 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1250 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1252 run_test 27c "write to two stripe file"
1255 test_mkdir -p $DIR/d27
1256 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1257 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1258 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1260 run_test 27d "create file with default settings ================"
1263 test_mkdir -p $DIR/d27
1264 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1265 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1266 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1268 run_test 27e "setstripe existing file (should return error) ======"
1271 test_mkdir -p $DIR/d27
1272 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1273 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1274 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1276 run_test 27f "setstripe with bad stripe size (should return error)"
1279 test_mkdir -p $DIR/d27
1280 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1281 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1282 error "$DIR/d27/fnone has object"
1284 run_test 27g "$GETSTRIPE with no objects"
1287 touch $DIR/d27/fsome || error "touch failed"
1288 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1290 run_test 27i "$GETSTRIPE with some objects"
1293 test_mkdir -p $DIR/d27
1294 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1296 run_test 27j "setstripe with bad stripe offset (should return error)"
1298 test_27k() { # bug 2844
1299 test_mkdir -p $DIR/d27
1301 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1302 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1303 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1304 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1305 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1306 dd if=/dev/zero of=$FILE bs=4k count=1
1307 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1308 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1310 run_test 27k "limit i_blksize for broken user apps ============="
1313 test_mkdir -p $DIR/d27
1314 mcreate $DIR/f27l || error "creating file"
1315 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1316 error "setstripe should have failed" || true
1318 run_test 27l "check setstripe permissions (should return error)"
1321 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1323 if [ $ORIGFREE -gt $MAXFREE ]; then
1324 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1327 trap simple_cleanup_common EXIT
1328 test_mkdir -p $DIR/$tdir
1329 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1330 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1331 error "dd should fill OST0"
1333 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1335 [ $i -gt 256 ] && break
1338 touch $DIR/$tdir/f27m_$i
1339 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1340 error "OST0 was full but new created file still use it"
1342 touch $DIR/$tdir/f27m_$i
1343 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1344 error "OST0 was full but new created file still use it"
1345 simple_cleanup_common
1347 run_test 27m "create file while OST0 was full =================="
1350 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1354 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1355 # if the OST isn't full anymore.
1357 local OSTIDX=${1:-""}
1359 local list=$(comma_list $(osts_nodes))
1360 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1362 do_nodes $list lctl set_param fail_loc=0
1363 sync # initiate all OST_DESTROYs from MDS to OST
1367 exhaust_precreations() {
1370 local FAILIDX=${3:-$OSTIDX}
1372 test_mkdir -p $DIR/$tdir
1373 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1374 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1376 local OST=$(ostname_from_index $OSTIDX)
1377 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1378 sed -e 's/_UUID$//;s/^.*-//')
1381 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1382 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1383 osc.$mdtosc_proc1.prealloc_last_id)
1384 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1385 osc.$mdtosc_proc1.prealloc_next_id)
1387 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1388 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1390 test_mkdir -p $DIR/$tdir/${OST}
1391 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1392 #define OBD_FAIL_OST_ENOSPC 0x215
1393 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1394 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1395 echo "Creating to objid $last_id on ost $OST..."
1396 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1397 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1398 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1402 exhaust_all_precreations() {
1404 for (( i=0; i < OSTCOUNT; i++ )) ; do
1405 exhaust_precreations $i $1 -1
1410 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1412 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1413 remote_ost_nodsh && skip "remote OST with nodsh" && return
1416 rm -f $DIR/$tdir/$tfile
1417 exhaust_precreations 0 0x80000215
1418 $SETSTRIPE -c -1 $DIR/$tdir
1419 touch $DIR/$tdir/$tfile || error
1420 $GETSTRIPE $DIR/$tdir/$tfile
1423 run_test 27n "create file with some full OSTs =================="
1426 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1428 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1429 remote_ost_nodsh && skip "remote OST with nodsh" && return
1432 rm -f $DIR/$tdir/$tfile
1433 exhaust_all_precreations 0x215
1435 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1440 run_test 27o "create file with all full OSTs (should error) ===="
1443 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1445 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1446 remote_ost_nodsh && skip "remote OST with nodsh" && return
1449 rm -f $DIR/$tdir/$tfile
1450 test_mkdir -p $DIR/$tdir
1452 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1453 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1454 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1456 exhaust_precreations 0 0x80000215
1457 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1458 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1459 $GETSTRIPE $DIR/$tdir/$tfile
1463 run_test 27p "append to a truncated file with some full OSTs ==="
1466 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1468 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1469 remote_ost_nodsh && skip "remote OST with nodsh" && return
1472 rm -f $DIR/$tdir/$tfile
1474 test_mkdir -p $DIR/$tdir
1475 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1476 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1477 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1479 exhaust_all_precreations 0x215
1481 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1482 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1486 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1489 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1491 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1492 remote_ost_nodsh && skip "remote OST with nodsh" && return
1495 rm -f $DIR/$tdir/$tfile
1496 exhaust_precreations 0 0x80000215
1498 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1502 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1504 test_27s() { # bug 10725
1505 test_mkdir -p $DIR/$tdir
1506 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1507 local stripe_count=0
1508 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1509 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1510 error "stripe width >= 2^32 succeeded" || true
1513 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1515 test_27t() { # bug 10864
1520 $WLFS getstripe $tfile
1523 run_test 27t "check that utils parse path correctly"
1525 test_27u() { # bug 4900
1526 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1527 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1529 local list=$(comma_list $(mdts_nodes))
1531 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1532 do_nodes $list $LCTL set_param fail_loc=0x139
1533 test_mkdir -p $DIR/$tdir
1535 createmany -o $DIR/$tdir/t- 1000
1536 do_nodes $list $LCTL set_param fail_loc=0
1538 TLOG=$DIR/$tfile.getstripe
1539 $GETSTRIPE $DIR/$tdir > $TLOG
1540 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1541 unlinkmany $DIR/$tdir/t- 1000
1542 [ $OBJS -gt 0 ] && \
1543 error "$OBJS objects created on OST-0. See $TLOG" || pass
1545 run_test 27u "skip object creation on OSC w/o objects =========="
1547 test_27v() { # bug 4900
1548 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1550 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1551 remote_ost_nodsh && skip "remote OST with nodsh" && return
1553 exhaust_all_precreations 0x215
1556 test_mkdir -p $DIR/$tdir
1557 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1559 touch $DIR/$tdir/$tfile
1560 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1562 for (( i=1; i < OSTCOUNT; i++ )); do
1563 do_facet ost$i lctl set_param fail_loc=0x705
1565 local START=`date +%s`
1566 createmany -o $DIR/$tdir/$tfile 32
1568 local FINISH=`date +%s`
1569 local TIMEOUT=`lctl get_param -n timeout`
1570 local PROCESS=$((FINISH - START))
1571 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1572 error "$FINISH - $START >= $TIMEOUT / 2"
1573 sleep $((TIMEOUT / 2 - PROCESS))
1576 run_test 27v "skip object creation on slow OST ================="
1578 test_27w() { # bug 10997
1579 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1580 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1581 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1582 error "stripe size $size != 65536" || true
1583 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1584 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1586 run_test 27w "check $SETSTRIPE -S option"
1589 [ "$OSTCOUNT" -lt "2" ] &&
1590 skip_env "skipping multiple stripe count/offset test" && return
1592 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1593 for i in $(seq 1 $OSTCOUNT); do
1595 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1596 error "setstripe -c $i -i $offset failed"
1597 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1598 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1599 [ $count -ne $i ] && error "stripe count $count != $i" || true
1600 [ $index -ne $offset ] &&
1601 error "stripe offset $index != $offset" || true
1604 run_test 27wa "check $SETSTRIPE -c -i options"
1607 remote_ost_nodsh && skip "remote OST with nodsh" && return
1608 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1610 OFFSET=$(($OSTCOUNT - 1))
1612 local OST=$(ostname_from_index $OSTIDX)
1614 test_mkdir -p $DIR/$tdir
1615 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1616 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1618 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1619 for i in `seq 0 $OFFSET`; do
1620 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1621 error "OST0 was degraded but new created file still use it"
1623 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1625 run_test 27x "create files while OST0 is degraded"
1628 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1629 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1630 remote_ost_nodsh && skip "remote OST with nodsh" && return
1631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1633 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1634 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1635 osc.$mdtosc.prealloc_last_id)
1636 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1637 osc.$mdtosc.prealloc_next_id)
1638 local fcount=$((last_id - next_id))
1639 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1640 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1642 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1643 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1644 local OST_DEACTIVE_IDX=-1
1649 for OSC in $MDS_OSCS; do
1650 OST=$(osc_to_ost $OSC)
1651 OSTIDX=$(index_from_ostuuid $OST)
1652 if [ $OST_DEACTIVE_IDX == -1 ]; then
1653 OST_DEACTIVE_IDX=$OSTIDX
1655 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1656 echo $OSC "is Deactivated:"
1657 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1661 OSTIDX=$(index_from_ostuuid $OST)
1663 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1665 for OSC in $MDS_OSCS; do
1666 OST=$(osc_to_ost $OSC)
1667 OSTIDX=$(index_from_ostuuid $OST)
1668 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1669 echo $OST "is degraded:"
1670 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1671 obdfilter.$OST.degraded=1
1676 createmany -o $DIR/$tdir/$tfile $fcount
1678 for OSC in $MDS_OSCS; do
1679 OST=$(osc_to_ost $OSC)
1680 OSTIDX=$(index_from_ostuuid $OST)
1681 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1682 echo $OST "is recovered from degraded:"
1683 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1684 obdfilter.$OST.degraded=0
1686 do_facet $SINGLEMDS lctl --device %$OSC activate
1690 # all osp devices get activated, hence -1 stripe count restored
1693 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1694 # devices get activated.
1696 $SETSTRIPE -c -1 $DIR/$tfile
1697 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1699 [ $stripecnt -ne $OSTCOUNT ] &&
1700 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1703 run_test 27y "create files while OST0 is degraded and the rest inactive"
1709 lmm_count=$($GETSTRIPE -c $1)
1710 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1711 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1713 local old_ifs="$IFS"
1715 fid=($($LFS path2fid $1))
1718 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1719 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1721 # compare lmm_seq and lu_fid->f_seq
1722 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1723 # compare lmm_object_id and lu_fid->oid
1724 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1726 # check the trusted.fid attribute of the OST objects of the file
1727 local have_obdidx=false
1729 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1730 # skip lines up to and including "obdidx"
1731 [ -z "$obdidx" ] && break
1732 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1733 $have_obdidx || continue
1735 local ost=$((obdidx + 1))
1736 local dev=$(ostdevname $ost)
1739 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1740 echo "Currently only works with ldiskfs-based OSTs"
1744 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1746 #don't unmount/remount the OSTs if we don't need to do that
1747 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1748 # update too, until that use mount/ll_decode_filter_fid/mount
1749 local dir=$(facet_mntpt ost$ost)
1750 local opts=${OST_MOUNT_OPTS}
1752 if ! do_facet ost$ost test -b ${dev}; then
1753 opts=$(csa_add "$opts" -o loop)
1757 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1758 { error "mounting $dev as $FSTYPE failed"; return 3; }
1760 seq=$(echo $seq | sed -e "s/^0x//g")
1761 if [ $seq == 0 ]; then
1762 oid_hex=$(echo $oid)
1764 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1766 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid_hex)
1767 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1768 do_facet ost$ost umount -d $dir
1769 start ost$ost $dev $OST_MOUNT_OPTS
1771 # re-enable when debugfs will understand new filter_fid
1772 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1773 # $dev 2>/dev/null" | grep "parent=")
1775 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1777 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1779 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1780 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1781 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1782 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1783 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1784 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1786 # compare lmm_seq and filter_fid->ff_parent.f_seq
1787 [ $ff_pseq = $lmm_seq ] ||
1788 error "FF parent SEQ $ff_pseq != $lmm_seq"
1789 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1790 [ $ff_poid = $lmm_oid ] ||
1791 error "FF parent OID $ff_poid != $lmm_oid"
1792 [ $ff_pstripe = $stripe_nr ] ||
1793 error "FF stripe $ff_pstripe != $stripe_nr"
1795 stripe_nr=$((stripe_nr + 1))
1800 remote_ost_nodsh && skip "remote OST with nodsh" && return
1801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1802 test_mkdir -p $DIR/$tdir
1804 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1805 { error "setstripe -c -1 failed"; return 1; }
1806 # We need to send a write to every object to get parent FID info set.
1807 # This _should_ also work for setattr, but does not currently.
1808 # touch $DIR/$tdir/$tfile-1 ||
1809 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1810 { error "dd $tfile-1 failed"; return 2; }
1811 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1812 { error "setstripe -c -1 failed"; return 3; }
1813 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1814 { error "dd $tfile-2 failed"; return 4; }
1816 # make sure write RPCs have been sent to OSTs
1819 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1820 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1822 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1824 test_27A() { # b=19102
1825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1826 local restore_size=$($GETSTRIPE -S $MOUNT)
1827 local restore_count=$($GETSTRIPE -c $MOUNT)
1828 local restore_offset=$($GETSTRIPE -i $MOUNT)
1829 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1830 local default_size=$($GETSTRIPE -S $MOUNT)
1831 local default_count=$($GETSTRIPE -c $MOUNT)
1832 local default_offset=$($GETSTRIPE -i $MOUNT)
1833 local dsize=$((1024 * 1024))
1834 [ $default_size -eq $dsize ] ||
1835 error "stripe size $default_size != $dsize"
1836 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1837 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1838 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1840 run_test 27A "check filesystem-wide default LOV EA values"
1842 test_27B() { # LU-2523
1843 test_mkdir -p $DIR/$tdir
1844 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1846 # open f1 with O_LOV_DELAY_CREATE
1848 # call setstripe ioctl on open file descriptor for f1
1850 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1854 # open f1 with O_LOV_DELAY_CREATE
1856 # call setstripe ioctl on open file descriptor for f1
1858 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1860 # Allow multiop to fail in imitation of NFS's busted semantics.
1863 run_test 27B "call setstripe on open unlinked file/rename victim"
1865 test_27C() { #LU-2871
1866 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1874 test_mkdir -p $DIR/$tdir
1876 for i in $(seq 0 $((OSTCOUNT - 1))); do
1877 # set stripe across all OSTs starting from OST$i
1878 $SETSTRIPE -i $i -c -1 $tfile$i
1879 # get striping information
1880 ost_idx=($($GETSTRIPE $tfile$i |
1881 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1885 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1886 error "${#ost_idx[@]} != $OSTCOUNT"
1888 for index in $(seq 0 $((OSTCOUNT - 1))); do
1890 for j in $(echo ${ost_idx[@]}); do
1891 if [ $index -eq $j ]; then
1897 error "Can not find $index in ${ost_idx[@]}"
1901 run_test 27C "check full striping across all OSTs"
1903 # createtest also checks that device nodes are created and
1904 # then visible correctly (#2091)
1905 test_28() { # bug 2091
1907 $CREATETEST $DIR/d28/ct || error
1909 run_test 28 "create/mknod/mkdir with bad file types ============"
1912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1913 cancel_lru_locks mdc
1919 declare -i LOCKCOUNTORIG=0
1920 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1921 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1923 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1925 declare -i LOCKUNUSEDCOUNTORIG=0
1926 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1927 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1934 declare -i LOCKCOUNTCURRENT=0
1935 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1936 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1939 declare -i LOCKUNUSEDCOUNTCURRENT=0
1940 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1941 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1944 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1945 lctl set_param -n ldlm.dump_namespaces ""
1946 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1947 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1948 log "dumped log to $TMP/test_29.dk (bug 5793)"
1951 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1952 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1953 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1954 log "dumped log to $TMP/test_29.dk (bug 5793)"
1958 run_test 29 "IT_GETATTR regression ============================"
1960 test_30a() { # was test_30
1961 cp `which ls` $DIR || cp /bin/ls $DIR
1965 run_test 30a "execute binary from Lustre (execve) =============="
1968 cp `which ls` $DIR || cp /bin/ls $DIR
1970 $RUNAS $DIR/ls / || error
1973 run_test 30b "execute binary from Lustre as non-root ==========="
1975 test_30c() { # b=22376
1976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1977 cp `which ls` $DIR || cp /bin/ls $DIR
1979 cancel_lru_locks mdc
1980 cancel_lru_locks osc
1981 $RUNAS $DIR/ls / || error
1984 run_test 30c "execute binary from Lustre without read perms ===="
1987 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1988 $CHECKSTAT -a $DIR/f31 || error
1990 run_test 31a "open-unlink file =================================="
1993 touch $DIR/f31 || error
1994 ln $DIR/f31 $DIR/f31b || error
1995 $MULTIOP $DIR/f31b Ouc || error
1996 $CHECKSTAT -t file $DIR/f31 || error
1998 run_test 31b "unlink file with multiple links while open ======="
2001 touch $DIR/f31 || error
2002 ln $DIR/f31 $DIR/f31c || error
2003 multiop_bg_pause $DIR/f31 O_uc || return 1
2005 $MULTIOP $DIR/f31c Ouc
2006 kill -USR1 $MULTIPID
2009 run_test 31c "open-unlink file with multiple links ============="
2012 opendirunlink $DIR/d31d $DIR/d31d || error
2013 $CHECKSTAT -a $DIR/d31d || error
2015 run_test 31d "remove of open directory ========================="
2017 test_31e() { # bug 2904
2018 check_kernel_version 34 || return 0
2019 openfilleddirunlink $DIR/d31e || error
2021 run_test 31e "remove of open non-empty directory ==============="
2023 test_31f() { # bug 4554
2024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2026 test_mkdir $DIR/d31f
2027 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2028 cp /etc/hosts $DIR/d31f
2030 $GETSTRIPE $DIR/d31f/hosts
2031 multiop_bg_pause $DIR/d31f D_c || return 1
2034 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2035 test_mkdir $DIR/d31f
2036 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2037 cp /etc/hosts $DIR/d31f
2039 $GETSTRIPE $DIR/d31f/hosts
2040 multiop_bg_pause $DIR/d31f D_c || return 1
2043 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2044 wait $MULTIPID || error "first opendir $MULTIPID failed"
2048 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2049 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2052 run_test 31f "remove of open directory with open-unlink file ==="
2055 echo "-- cross directory link --"
2056 test_mkdir $DIR/d31ga
2057 test_mkdir $DIR/d31gb
2059 ln $DIR/d31ga/f $DIR/d31gb/g
2060 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2061 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2062 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2063 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2065 run_test 31g "cross directory link==============="
2068 echo "-- cross directory link --"
2069 test_mkdir $DIR/d31h
2070 test_mkdir $DIR/d31h/dir
2072 ln $DIR/d31h/f $DIR/d31h/dir/g
2073 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2074 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2075 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2076 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2078 run_test 31h "cross directory link under child==============="
2081 echo "-- cross directory link --"
2082 test_mkdir $DIR/d31i
2083 test_mkdir $DIR/d31i/dir
2084 touch $DIR/d31i/dir/f
2085 ln $DIR/d31i/dir/f $DIR/d31i/g
2086 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2087 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2088 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2089 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2091 run_test 31i "cross directory link under parent==============="
2095 test_mkdir $DIR/d31j
2096 test_mkdir $DIR/d31j/dir1
2097 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2098 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2099 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2100 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2103 run_test 31j "link for directory==============="
2107 test_mkdir $DIR/d31k
2109 touch $DIR/d31k/exist
2110 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2111 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2112 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2113 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2114 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2115 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2116 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2119 run_test 31k "link to file: the same, non-existing, dir==============="
2122 test_mkdir $DIR/d31m
2124 test_mkdir $DIR/d31m2
2125 touch $DIR/d31m2/exist
2126 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2127 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2128 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2129 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2130 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2131 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2134 run_test 31m "link to file: the same, non-existing, dir==============="
2137 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2138 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2139 nlink=$(stat --format=%h $DIR/$tfile)
2140 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2141 exec 173<$DIR/$tfile
2142 trap "exec 173<&-" EXIT
2143 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2144 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2145 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2146 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2147 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2150 run_test 31n "check link count of unlinked file"
2152 cleanup_test32_mount() {
2154 $UMOUNT $DIR/$tdir/ext2-mountpoint
2158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2159 echo "== more mountpoints and symlinks ================="
2160 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2161 trap cleanup_test32_mount EXIT
2162 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2163 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2164 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2165 cleanup_test32_mount
2167 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2171 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2172 trap cleanup_test32_mount EXIT
2173 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2174 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2175 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2176 cleanup_test32_mount
2178 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2182 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2183 trap cleanup_test32_mount EXIT
2184 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2185 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2186 test_mkdir -p $DIR/$tdir/d2/test_dir
2187 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2188 cleanup_test32_mount
2190 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2194 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2195 trap cleanup_test32_mount EXIT
2196 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2197 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2198 test_mkdir -p $DIR/$tdir/d2/test_dir
2199 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2200 cleanup_test32_mount
2202 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2205 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2206 test_mkdir -p $DIR/d32e/tmp
2207 TMP_DIR=$DIR/d32e/tmp
2208 ln -s $DIR/d32e $TMP_DIR/symlink11
2209 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2210 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2211 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2213 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2216 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2217 test_mkdir -p $DIR/d32f/tmp
2218 TMP_DIR=$DIR/d32f/tmp
2219 ln -s $DIR/d32f $TMP_DIR/symlink11
2220 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2221 ls $DIR/d32f/tmp/symlink11 || error
2222 ls $DIR/d32f/symlink01 || error
2224 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2227 TMP_DIR=$DIR/$tdir/tmp
2228 test_mkdir -p $DIR/$tdir/tmp
2229 test_mkdir $DIR/${tdir}2
2230 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2231 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2232 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2233 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2234 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2235 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2237 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2240 rm -fr $DIR/$tdir $DIR/${tdir}2
2241 TMP_DIR=$DIR/$tdir/tmp
2242 test_mkdir -p $DIR/$tdir/tmp
2243 test_mkdir $DIR/${tdir}2
2244 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2245 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2246 ls $TMP_DIR/symlink12 || error
2247 ls $DIR/$tdir/symlink02 || error
2249 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2253 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2254 trap cleanup_test32_mount EXIT
2255 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2256 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2257 touch $DIR/$tdir/test_file
2258 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2259 cleanup_test32_mount
2261 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2265 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2266 trap cleanup_test32_mount EXIT
2267 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2268 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2269 touch $DIR/$tdir/test_file
2270 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2271 cleanup_test32_mount
2273 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2278 trap cleanup_test32_mount EXIT
2279 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2280 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2281 test_mkdir -p $DIR/$tdir/d2
2282 touch $DIR/$tdir/d2/test_file || error
2283 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2284 cleanup_test32_mount
2286 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2291 trap cleanup_test32_mount EXIT
2292 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2293 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2294 test_mkdir -p $DIR/$tdir/d2
2295 touch $DIR/$tdir/d2/test_file
2296 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2297 cleanup_test32_mount
2299 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2303 test_mkdir -p $DIR/d32m/tmp
2304 TMP_DIR=$DIR/d32m/tmp
2305 ln -s $DIR $TMP_DIR/symlink11
2306 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2307 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2308 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2310 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2314 test_mkdir -p $DIR/d32n/tmp
2315 TMP_DIR=$DIR/d32n/tmp
2316 ln -s $DIR $TMP_DIR/symlink11
2317 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2318 ls -l $DIR/d32n/tmp/symlink11 || error
2319 ls -l $DIR/d32n/symlink01 || error
2321 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2324 rm -fr $DIR/d32o $DIR/$tfile
2326 test_mkdir -p $DIR/d32o/tmp
2327 TMP_DIR=$DIR/d32o/tmp
2328 ln -s $DIR/$tfile $TMP_DIR/symlink12
2329 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2330 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2331 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2332 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2333 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2335 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2345 test_mkdir -p $DIR/d32p/tmp
2347 TMP_DIR=$DIR/d32p/tmp
2349 ln -s $DIR/$tfile $TMP_DIR/symlink12
2351 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2353 cat $DIR/d32p/tmp/symlink12 || error
2355 cat $DIR/d32p/symlink02 || error
2358 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2360 cleanup_testdir_mount() {
2366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2367 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2368 trap cleanup_testdir_mount EXIT
2369 test_mkdir -p $DIR/$tdir
2370 touch $DIR/$tdir/under_the_mount
2371 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2372 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2373 cleanup_testdir_mount
2375 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2379 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2380 trap cleanup_testdir_mount EXIT
2381 test_mkdir -p $DIR/$tdir
2382 touch $DIR/$tdir/under_the_mount
2383 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2384 ls $DIR/$tdir | grep -q under_the_mount && error || true
2385 cleanup_testdir_mount
2387 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2392 chmod 444 $DIR/$tfile
2393 chown $RUNAS_ID $DIR/$tfile
2395 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2398 run_test 33aa "write file with mode 444 (should return error) ===="
2402 test_mkdir -p $DIR/d33
2403 chown $RUNAS_ID $DIR/d33
2404 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2405 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2406 error "open RDWR" || true
2408 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2412 test_mkdir -p $DIR/d33
2413 chown $RUNAS_ID $DIR/d33
2414 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2416 run_test 33b "test open file with malformed flags (No panic and return error)"
2419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2425 remote_ost_nodsh && skip "remote OST with nodsh" && return
2428 test_mkdir -p $DIR/d33
2429 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2432 for ostnum in $(seq $OSTCOUNT); do
2433 # test-framework's OST numbering is one-based, while Lustre's
2435 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2436 # Parsing llobdstat's output sucks; we could grep the /proc
2437 # path, but that's likely to not be as portable as using the
2438 # llobdstat utility. So we parse lctl output instead.
2439 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2440 obdfilter/$ostname/stats |
2441 awk '/^write_bytes/ {print $7}' )
2442 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2443 if (( ${write_bytes:-0} > 0 ))
2450 $all_zeros || return 0
2453 echo foo > $DIR/d33/bar
2457 # Total up write_bytes after writing. We'd better find non-zeros.
2458 for ostnum in $(seq $OSTCOUNT); do
2459 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2460 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2461 obdfilter/$ostname/stats |
2462 awk '/^write_bytes/ {print $7}' )
2463 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2464 if (( ${write_bytes:-0} > 0 ))
2473 for ostnum in $(seq $OSTCOUNT); do
2474 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2475 echo "Check that write_bytes is present in obdfilter/*/stats:"
2476 do_facet ost$ostnum lctl get_param -n \
2477 obdfilter/$ostname/stats
2479 error "OST not keeping write_bytes stats (b22312)"
2482 run_test 33c "test llobdstat and write_bytes"
2485 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2488 local remote_dir=$DIR/$tdir/remote_dir
2491 $LFS mkdir -i $MDTIDX $remote_dir ||
2492 error "create remote directory failed"
2494 touch $remote_dir/$tfile
2495 chmod 444 $remote_dir/$tfile
2496 chown $RUNAS_ID $remote_dir/$tfile
2498 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2500 chown $RUNAS_ID $remote_dir
2501 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2502 error "create" || true
2503 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2504 error "open RDWR" || true
2505 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2506 error "create" || true
2508 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2510 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2513 $MCREATE $DIR/f34 || error
2514 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2515 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2516 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2517 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2519 run_test 34a "truncate file that has not been opened ==========="
2522 [ ! -f $DIR/f34 ] && test_34a
2523 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2524 $OPENFILE -f O_RDONLY $DIR/f34
2525 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2526 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2528 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2531 [ ! -f $DIR/f34 ] && test_34a
2532 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2533 $OPENFILE -f O_RDWR $DIR/f34
2534 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2535 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2537 run_test 34c "O_RDWR opening file-with-size works =============="
2540 [ ! -f $DIR/f34 ] && test_34a
2541 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2542 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2545 run_test 34d "write to sparse file ============================="
2549 $MCREATE $DIR/f34e || error
2550 $TRUNCATE $DIR/f34e 1000 || error
2551 $CHECKSTAT -s 1000 $DIR/f34e || error
2552 $OPENFILE -f O_RDWR $DIR/f34e
2553 $CHECKSTAT -s 1000 $DIR/f34e || error
2555 run_test 34e "create objects, some with size and some without =="
2557 test_34f() { # bug 6242, 6243
2558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2561 $MCREATE $DIR/f34f || error
2562 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2563 dd if=$DIR/f34f of=$TMP/f34f
2564 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2565 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2566 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2567 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2568 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2570 run_test 34f "read from a file with no objects until EOF ======="
2573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2574 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2575 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2576 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2577 cancel_lru_locks osc
2578 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2579 error "wrong size after lock cancel"
2581 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2582 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2583 error "expanding truncate failed"
2584 cancel_lru_locks osc
2585 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2586 error "wrong expanded size after lock cancel"
2588 run_test 34g "truncate long file ==============================="
2591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2595 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2596 sync # Flush the cache so that multiop below does not block on cache
2597 # flush when getting the group lock
2598 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2601 # Since just timed wait is not good enough, let's do a sync write
2602 # that way we are sure enough time for a roundtrip + processing
2603 # passed + 2 seconds of extra margin.
2604 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2608 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2609 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2613 local nsz=`stat -c %s $DIR/$tfile`
2614 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2616 run_test 34h "ftruncate file under grouplock should not block"
2619 cp /bin/sh $DIR/f35a
2621 chown $RUNAS_ID $DIR/f35a
2622 $RUNAS $DIR/f35a && error || true
2625 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2629 utime $DIR/f36 || error
2631 run_test 36a "MDS utime check (mknod, utime) ==================="
2635 utime $DIR/f36 || error
2637 run_test 36b "OST utime check (open, utime) ===================="
2642 chown $RUNAS_ID $DIR/d36
2643 $RUNAS utime $DIR/d36/f36 || error
2645 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2648 [ ! -d $DIR/d36 ] && test_36c
2649 echo "" > $DIR/d36/f36
2650 $RUNAS utime $DIR/d36/f36 || error
2652 run_test 36d "non-root OST utime check (open, utime) ==========="
2655 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2656 test_mkdir -p $DIR/$tdir
2657 touch $DIR/$tdir/$tfile
2658 $RUNAS utime $DIR/$tdir/$tfile && \
2659 error "utime worked, expected failure" || true
2661 run_test 36e "utime on non-owned file (should return error) ===="
2665 local LANG_SAVE=$LANG
2666 local LC_LANG_SAVE=$LC_LANG
2667 export LANG=C LC_LANG=C # for date language
2669 DATESTR="Dec 20 2000"
2670 test_mkdir -p $DIR/$tdir
2671 lctl set_param fail_loc=$fl
2673 cp /etc/hosts $DIR/$tdir/$tfile
2674 sync & # write RPC generated with "current" inode timestamp, but delayed
2676 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2677 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2678 cancel_lru_locks osc
2679 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2681 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2682 echo "BEFORE: $LS_BEFORE" && \
2683 echo "AFTER : $LS_AFTER" && \
2684 echo "WANT : $DATESTR" && \
2685 error "$DIR/$tdir/$tfile timestamps changed" || true
2687 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2692 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2693 subr_36fh "0x80000214"
2695 run_test 36f "utime on file racing with OST BRW write =========="
2698 remote_ost_nodsh && skip "remote OST with nodsh" && return
2699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2704 test_mkdir -p $DIR/$tdir
2705 fmd_max_age=$(do_facet ost1 \
2706 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2709 fmd_before=$(do_facet ost1 \
2710 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2711 touch $DIR/$tdir/$tfile
2712 sleep $((fmd_max_age + 12))
2713 fmd_after=$(do_facet ost1 \
2714 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2716 echo "fmd_before: $fmd_before"
2717 echo "fmd_after: $fmd_after"
2718 [ "$fmd_after" -gt "$fmd_before" ] && \
2719 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2720 error "fmd didn't expire after ping" || true
2722 run_test 36g "filter mod data cache expiry ====================="
2725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2726 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2727 subr_36fh "0x80000227"
2729 run_test 36h "utime on file racing with OST BRW write =========="
2731 # test_37 - duplicate with tests 32q 32r
2734 local file=$DIR/$tfile
2736 openfile -f O_DIRECTORY $file
2739 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2740 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2742 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2746 touch $DIR/${tfile}2
2747 # ls -l $DIR/$tfile $DIR/${tfile}2
2748 # ls -lu $DIR/$tfile $DIR/${tfile}2
2749 # ls -lc $DIR/$tfile $DIR/${tfile}2
2751 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2752 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2754 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2756 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2758 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2759 error "O_TRUNC didn't change timestamps"
2762 run_test 39 "mtime changed on create ==========================="
2765 test_mkdir -p $DIR/$tdir
2766 cp -p /etc/passwd $DIR/$tdir/fopen
2767 cp -p /etc/passwd $DIR/$tdir/flink
2768 cp -p /etc/passwd $DIR/$tdir/funlink
2769 cp -p /etc/passwd $DIR/$tdir/frename
2770 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2773 echo "aaaaaa" >> $DIR/$tdir/fopen
2774 echo "aaaaaa" >> $DIR/$tdir/flink
2775 echo "aaaaaa" >> $DIR/$tdir/funlink
2776 echo "aaaaaa" >> $DIR/$tdir/frename
2778 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2779 local link_new=`stat -c %Y $DIR/$tdir/flink`
2780 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2781 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2783 cat $DIR/$tdir/fopen > /dev/null
2784 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2785 rm -f $DIR/$tdir/funlink2
2786 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2788 for (( i=0; i < 2; i++ )) ; do
2789 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2790 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2791 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2792 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2794 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2795 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2796 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2797 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2799 cancel_lru_locks osc
2800 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2803 run_test 39b "mtime change on open, link, unlink, rename ======"
2805 # this should be set to past
2806 TEST_39_MTIME=`date -d "1 year ago" +%s`
2812 local mtime0=`stat -c %Y $DIR1/$tfile`
2814 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2815 local mtime1=`stat -c %Y $DIR1/$tfile`
2816 [ "$mtime1" = $TEST_39_MTIME ] || \
2817 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2820 echo hello >> $DIR1/$tfile
2822 local mtime2=`stat -c %Y $DIR1/$tfile`
2823 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2824 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2826 mv $DIR1/$tfile $DIR1/$tfile-1
2828 for (( i=0; i < 2; i++ )) ; do
2829 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2830 [ "$mtime2" = "$mtime3" ] || \
2831 error "mtime ($mtime2) changed (to $mtime3) on rename"
2833 cancel_lru_locks osc
2834 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2837 run_test 39c "mtime change on rename ==========================="
2841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2844 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2846 for (( i=0; i < 2; i++ )) ; do
2847 local mtime=`stat -c %Y $DIR1/$tfile`
2848 [ $mtime = $TEST_39_MTIME ] || \
2849 error "mtime($mtime) is not set to $TEST_39_MTIME"
2851 cancel_lru_locks osc
2852 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2855 run_test 39d "create, utime, stat =============================="
2859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2861 local mtime1=`stat -c %Y $DIR1/$tfile`
2863 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2865 for (( i=0; i < 2; i++ )) ; do
2866 local mtime2=`stat -c %Y $DIR1/$tfile`
2867 [ $mtime2 = $TEST_39_MTIME ] || \
2868 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2870 cancel_lru_locks osc
2871 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2874 run_test 39e "create, stat, utime, stat ========================"
2878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2880 mtime1=`stat -c %Y $DIR1/$tfile`
2883 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2885 for (( i=0; i < 2; i++ )) ; do
2886 local mtime2=`stat -c %Y $DIR1/$tfile`
2887 [ $mtime2 = $TEST_39_MTIME ] || \
2888 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2890 cancel_lru_locks osc
2891 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2894 run_test 39f "create, stat, sleep, utime, stat ================="
2898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2899 echo hello >> $DIR1/$tfile
2900 local mtime1=`stat -c %Y $DIR1/$tfile`
2903 chmod o+r $DIR1/$tfile
2905 for (( i=0; i < 2; i++ )) ; do
2906 local mtime2=`stat -c %Y $DIR1/$tfile`
2907 [ "$mtime1" = "$mtime2" ] || \
2908 error "lost mtime: $mtime2, should be $mtime1"
2910 cancel_lru_locks osc
2911 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2914 run_test 39g "write, chmod, stat ==============================="
2918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2923 echo hello >> $DIR1/$tfile
2924 local mtime1=`stat -c %Y $DIR1/$tfile`
2926 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2928 if [ "$d1" != "$d2" ]; then
2929 echo "write and touch not within one second"
2931 for (( i=0; i < 2; i++ )) ; do
2932 local mtime2=`stat -c %Y $DIR1/$tfile`
2933 [ "$mtime2" = $TEST_39_MTIME ] || \
2934 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2936 cancel_lru_locks osc
2937 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2941 run_test 39h "write, utime within one second, stat ============="
2944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2948 echo hello >> $DIR1/$tfile
2949 local mtime1=`stat -c %Y $DIR1/$tfile`
2951 mv $DIR1/$tfile $DIR1/$tfile-1
2953 for (( i=0; i < 2; i++ )) ; do
2954 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2956 [ "$mtime1" = "$mtime2" ] || \
2957 error "lost mtime: $mtime2, should be $mtime1"
2959 cancel_lru_locks osc
2960 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2963 run_test 39i "write, rename, stat =============================="
2966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2967 start_full_debug_logging
2971 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2972 lctl set_param fail_loc=0x80000412
2973 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2974 error "multiop failed"
2976 local mtime1=`stat -c %Y $DIR1/$tfile`
2978 mv $DIR1/$tfile $DIR1/$tfile-1
2980 kill -USR1 $multipid
2981 wait $multipid || error "multiop close failed"
2983 for (( i=0; i < 2; i++ )) ; do
2984 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2985 [ "$mtime1" = "$mtime2" ] ||
2986 error "mtime is lost on close: $mtime2, " \
2989 cancel_lru_locks osc
2990 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2992 lctl set_param fail_loc=0
2993 stop_full_debug_logging
2995 run_test 39j "write, rename, close, stat ======================="
2998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3002 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3004 local mtime1=`stat -c %Y $DIR1/$tfile`
3006 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3008 kill -USR1 $multipid
3009 wait $multipid || error "multiop close failed"
3011 for (( i=0; i < 2; i++ )) ; do
3012 local mtime2=`stat -c %Y $DIR1/$tfile`
3014 [ "$mtime2" = $TEST_39_MTIME ] || \
3015 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3017 cancel_lru_locks osc
3018 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3021 run_test 39k "write, utime, close, stat ========================"
3023 # this should be set to future
3024 TEST_39_ATIME=`date -d "1 year" +%s`
3027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3028 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3029 local atime_diff=$(do_facet $SINGLEMDS \
3030 lctl get_param -n mdd.*MDT0000*.atime_diff)
3034 # test setting directory atime to future
3035 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3036 local atime=$(stat -c %X $DIR/$tdir)
3037 [ "$atime" = $TEST_39_ATIME ] || \
3038 error "atime is not set to future: $atime, $TEST_39_ATIME"
3040 # test setting directory atime from future to now
3041 local d1=$(date +%s)
3043 local d2=$(date +%s)
3045 cancel_lru_locks mdc
3046 atime=$(stat -c %X $DIR/$tdir)
3047 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3048 error "atime is not updated from future: $atime, $d1<atime<$d2"
3050 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3053 # test setting directory atime when now > dir atime + atime_diff
3057 cancel_lru_locks mdc
3058 atime=$(stat -c %X $DIR/$tdir)
3059 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3060 error "atime is not updated : $atime, should be $d2"
3062 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3065 # test not setting directory atime when now < dir atime + atime_diff
3067 cancel_lru_locks mdc
3068 atime=$(stat -c %X $DIR/$tdir)
3069 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3070 error "atime is updated to $atime, should remain $d1<atime<$d2"
3072 do_facet $SINGLEMDS \
3073 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3075 run_test 39l "directory atime update ==========================="
3078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3081 local far_past_mtime=$(date -d "May 29 1953" +%s)
3082 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3084 touch -m -d @$far_past_mtime $DIR1/$tfile
3085 touch -a -d @$far_past_atime $DIR1/$tfile
3087 for (( i=0; i < 2; i++ )) ; do
3088 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3089 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3090 error "atime or mtime set incorrectly"
3092 cancel_lru_locks osc
3093 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3096 run_test 39m "test atime and mtime before 1970"
3099 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
3100 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
3101 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
3103 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3107 small_write $DIR/f41 18
3109 run_test 41 "test small file write + fstat ====================="
3111 count_ost_writes() {
3112 lctl get_param -n osc.*.stats |
3113 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3120 BG_DIRTY_RATIO_SAVE=10
3121 MAX_BG_DIRTY_RATIO=25
3125 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3126 # dirty_ratio, dirty_background_ratio
3127 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3128 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3129 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3130 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3132 # if file not here, we are a 2.4 kernel
3133 kill -CONT `pidof kupdated`
3138 # setup the trap first, so someone cannot exit the test at the
3139 # exact wrong time and mess up a machine
3140 trap start_writeback EXIT
3141 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3142 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3143 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3144 sysctl -w vm.dirty_writeback_centisecs=0
3145 sysctl -w vm.dirty_writeback_centisecs=0
3146 # save and increase /proc/sys/vm/dirty_ratio
3147 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3148 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3149 # save and increase /proc/sys/vm/dirty_background_ratio
3150 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3151 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3153 # if file not here, we are a 2.4 kernel
3154 kill -STOP `pidof kupdated`
3158 # ensure that all stripes have some grant before we test client-side cache
3160 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3161 dd if=/dev/zero of=$i bs=4k count=1
3166 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3167 # file truncation, and file removal.
3169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3171 cancel_lru_locks osc
3173 sync; sleep 1; sync # just to be safe
3174 BEFOREWRITES=`count_ost_writes`
3175 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3176 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3177 AFTERWRITES=`count_ost_writes`
3178 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3179 error "$BEFOREWRITES < $AFTERWRITES"
3182 run_test 42a "ensure that we don't flush on close =============="
3185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3187 cancel_lru_locks osc
3190 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3191 BEFOREWRITES=`count_ost_writes`
3192 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3193 AFTERWRITES=`count_ost_writes`
3194 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3195 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3197 BEFOREWRITES=`count_ost_writes`
3198 sync || error "sync: $?"
3199 AFTERWRITES=`count_ost_writes`
3200 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3201 error "$BEFOREWRITES < $AFTERWRITES on sync"
3203 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3207 run_test 42b "test destroy of file with cached dirty data ======"
3209 # if these tests just want to test the effect of truncation,
3210 # they have to be very careful. consider:
3211 # - the first open gets a {0,EOF}PR lock
3212 # - the first write conflicts and gets a {0, count-1}PW
3213 # - the rest of the writes are under {count,EOF}PW
3214 # - the open for truncate tries to match a {0,EOF}PR
3215 # for the filesize and cancels the PWs.
3216 # any number of fixes (don't get {0,EOF} on open, match
3217 # composite locks, do smarter file size management) fix
3218 # this, but for now we want these tests to verify that
3219 # the cancellation with truncate intent works, so we
3220 # start the file with a full-file pw lock to match against
3221 # until the truncate.
3226 cancel_lru_locks osc
3228 # prime the file with 0,EOF PW to match
3232 # now the real test..
3233 dd if=/dev/zero of=$file bs=1024 count=100
3234 BEFOREWRITES=`count_ost_writes`
3235 $TRUNCATE $file $offset
3236 cancel_lru_locks osc
3237 AFTERWRITES=`count_ost_writes`
3242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3244 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3245 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3248 run_test 42c "test partial truncate of file with cached dirty data"
3251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3253 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3254 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3257 run_test 42d "test complete truncate of file with cached dirty data"
3259 test_42e() { # bug22074
3260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3261 local TDIR=$DIR/${tdir}e
3262 local pagesz=$(page_size)
3263 local pages=16 # hardcoded 16 pages, don't change it.
3264 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3265 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3269 test_mkdir -p $DIR/${tdir}e
3270 $SETSTRIPE -c 1 $TDIR
3271 createmany -o $TDIR/f $files
3273 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3275 # we assume that with $OSTCOUNT files, at least one of them will
3276 # be allocated on OST0.
3277 warmup_files=$((OSTCOUNT * max_dirty_mb))
3278 createmany -o $TDIR/w $warmup_files
3280 # write a large amount of data into one file and sync, to get good
3281 # avail_grant number from OST.
3282 for ((i=0; i<$warmup_files; i++)); do
3283 idx=$($GETSTRIPE -i $TDIR/w$i)
3284 [ $idx -ne 0 ] && continue
3285 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3288 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3290 $LCTL get_param $proc_osc0/cur_dirty_bytes
3291 $LCTL get_param $proc_osc0/cur_grant_bytes
3293 # create as much dirty pages as we can while not to trigger the actual
3294 # RPCs directly. but depends on the env, VFS may trigger flush during this
3295 # period, hopefully we are good.
3296 for ((i=0; i<$warmup_files; i++)); do
3297 idx=$($GETSTRIPE -i $TDIR/w$i)
3298 [ $idx -ne 0 ] && continue
3299 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3301 $LCTL get_param $proc_osc0/cur_dirty_bytes
3302 $LCTL get_param $proc_osc0/cur_grant_bytes
3304 # perform the real test
3305 $LCTL set_param $proc_osc0/rpc_stats 0
3306 for ((;i<$files; i++)); do
3307 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3308 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3311 $LCTL get_param $proc_osc0/rpc_stats
3314 local have_ppr=false
3315 $LCTL get_param $proc_osc0/rpc_stats |
3316 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3317 # skip lines until we are at the RPC histogram data
3318 [ "$PPR" == "pages" ] && have_ppr=true && continue
3319 $have_ppr || continue
3321 # we only want the percent stat for < 16 pages
3322 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3324 percent=$((percent + WPCT))
3325 if [ $percent -gt 15 ]; then
3326 error "less than 16-pages write RPCs" \
3333 run_test 42e "verify sub-RPC writes are not done synchronously"
3336 test_mkdir -p $DIR/$tdir
3337 cp -p /bin/ls $DIR/$tdir/$tfile
3338 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3340 # give multiop a chance to open
3343 $DIR/$tdir/$tfile && error || true
3346 run_test 43 "execution of file opened for write should return -ETXTBSY"
3349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3350 test_mkdir -p $DIR/$tdir
3351 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3352 cp -p multiop $DIR/$tdir/multiop
3353 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3356 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3357 kill -USR1 $MULTIOP_PID || return 2
3358 wait $MULTIOP_PID || return 3
3361 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3365 test_mkdir -p $DIR/$tdir
3366 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3367 cp -p multiop $DIR/$tdir/multiop
3368 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3371 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3372 kill -USR1 $MULTIOP_PID || return 2
3373 wait $MULTIOP_PID || return 3
3376 run_test 43b "truncate of file being executed should return -ETXTBSY"
3379 local testdir="$DIR/$tdir"
3380 test_mkdir -p $DIR/$tdir
3382 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3383 ( cd $testdir && md5sum -c)
3385 run_test 43c "md5sum of copy into lustre========================"
3388 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3389 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3390 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3392 run_test 44 "zero length read from a sparse stripe ============="
3395 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3397 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3398 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3399 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3401 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3402 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3405 OFFSETS="0 $((stride/2)) $((stride-1))"
3406 for offset in $OFFSETS ; do
3407 for i in `seq 0 $((nstripe-1))`; do
3408 local GLOBALOFFSETS=""
3409 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3410 local myfn=$DIR/d44a-$size
3411 echo "--------writing $myfn at $size"
3412 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3413 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3414 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3415 || error "ll_sparseness_verify $GLOBALOFFSETS"
3417 for j in `seq 0 $((nstripe-1))`; do
3418 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3419 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3420 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3422 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3423 || error "ll_sparseness_verify $GLOBALOFFSETS"
3428 run_test 44a "test sparse pwrite ==============================="
3432 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3438 before=`dirty_osc_total`
3439 echo executing "\"$*\""
3441 after=`dirty_osc_total`
3442 echo before $before, after $after
3445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3447 # Obtain grants from OST if it supports it
3448 echo blah > ${f}_grant
3451 do_dirty_record "echo blah > $f"
3452 [ $before -eq $after ] && error "write wasn't cached"
3453 do_dirty_record "> $f"
3454 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3455 do_dirty_record "echo blah > $f"
3456 [ $before -eq $after ] && error "write wasn't cached"
3457 do_dirty_record "sync"
3458 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3459 do_dirty_record "echo blah > $f"
3460 [ $before -eq $after ] && error "write wasn't cached"
3461 do_dirty_record "cancel_lru_locks osc"
3462 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3465 run_test 45 "osc io page accounting ============================"
3467 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3468 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3469 # objects offset and an assert hit when an rpc was built with 1023's mapped
3470 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3476 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3478 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3479 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3483 run_test 46 "dirtying a previously written page ================"
3485 # test_47 is removed "Device nodes check" is moved to test_28
3487 test_48a() { # bug 2399
3488 check_kernel_version 34 || return 0
3489 test_mkdir -p $DIR/$tdir
3491 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3492 test_mkdir $DIR/$tdir || error "recreate directory failed"
3493 touch foo || error "'touch foo' failed after recreating cwd"
3494 test_mkdir $DIR/$tdir/bar ||
3495 error "'mkdir foo' failed after recreating cwd"
3496 if check_kernel_version 44; then
3497 touch .foo || error "'touch .foo' failed after recreating cwd"
3498 test_mkdir $DIR/$tdir/.bar ||
3499 error "'mkdir .foo' failed after recreating cwd"
3501 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3502 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3503 cd . || error "'cd .' failed after recreating cwd"
3504 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3505 rmdir . && error "'rmdir .' worked after recreating cwd"
3506 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3507 cd .. || error "'cd ..' failed after recreating cwd"
3509 run_test 48a "Access renamed working dir (should return errors)="
3511 test_48b() { # bug 2399
3512 check_kernel_version 34 || return 0
3514 test_mkdir -p $DIR/$tdir
3516 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3517 touch foo && error "'touch foo' worked after removing cwd"
3518 test_mkdir $DIR/$tdir/foo &&
3519 error "'mkdir foo' worked after removing cwd"
3520 if check_kernel_version 44; then
3521 touch .foo && error "'touch .foo' worked after removing cwd"
3522 test_mkdir $DIR/$tdir/.foo &&
3523 error "'mkdir .foo' worked after removing cwd"
3525 ls . > /dev/null && error "'ls .' worked after removing cwd"
3526 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3527 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3528 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3529 rmdir . && error "'rmdir .' worked after removing cwd"
3530 ln -s . foo && error "'ln -s .' worked after removing cwd"
3531 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3533 run_test 48b "Access removed working dir (should return errors)="
3535 test_48c() { # bug 2350
3536 check_kernel_version 36 || return 0
3537 #lctl set_param debug=-1
3540 test_mkdir -p $DIR/$tdir/dir
3542 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3543 $TRACE touch foo && error "touch foo worked after removing cwd"
3544 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3545 if check_kernel_version 44; then
3546 touch .foo && error "touch .foo worked after removing cwd"
3547 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3549 $TRACE ls . && error "'ls .' worked after removing cwd"
3550 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3551 is_patchless || ( $TRACE cd . &&
3552 error "'cd .' worked after removing cwd" )
3553 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3554 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3555 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3556 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3558 run_test 48c "Access removed working subdir (should return errors)"
3560 test_48d() { # bug 2350
3561 check_kernel_version 36 || return 0
3562 #lctl set_param debug=-1
3565 test_mkdir -p $DIR/$tdir/dir
3567 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3568 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3569 $TRACE touch foo && error "'touch foo' worked after removing parent"
3570 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3571 if check_kernel_version 44; then
3572 touch .foo && error "'touch .foo' worked after removing parent"
3574 error "mkdir .foo worked after removing parent"
3576 $TRACE ls . && error "'ls .' worked after removing parent"
3577 $TRACE ls .. && error "'ls ..' worked after removing parent"
3578 is_patchless || ( $TRACE cd . &&
3579 error "'cd .' worked after recreate parent" )
3580 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3581 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3582 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3583 is_patchless || ( $TRACE cd .. &&
3584 error "'cd ..' worked after removing parent" || true )
3586 run_test 48d "Access removed parent subdir (should return errors)"
3588 test_48e() { # bug 4134
3589 check_kernel_version 41 || return 0
3590 #lctl set_param debug=-1
3593 test_mkdir -p $DIR/$tdir/dir
3595 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3596 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3597 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3598 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3599 # On a buggy kernel addition of "touch foo" after cd .. will
3600 # produce kernel oops in lookup_hash_it
3601 touch ../foo && error "'cd ..' worked after recreate parent"
3603 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3605 run_test 48e "Access to recreated parent subdir (should return errors)"
3607 test_49() { # LU-1030
3608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3609 # get ost1 size - lustre-OST0000
3610 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3611 # write 800M at maximum
3612 [ $ost1_size -gt 819200 ] && ost1_size=819200
3614 lfs setstripe -c 1 -i 0 $DIR/$tfile
3615 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3618 # change max_pages_per_rpc while writing the file
3619 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3620 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3621 # loop until dd process exits
3622 while ps ax -opid | grep -wq $dd_pid; do
3623 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3624 sleep $((RANDOM % 5 + 1))
3626 # restore original max_pages_per_rpc
3627 $LCTL set_param $osc1_mppc=$orig_mppc
3628 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3630 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3634 test_mkdir $DIR/$tdir
3636 ls /proc/$$/cwd || error
3638 run_test 50 "special situations: /proc symlinks ==============="
3640 test_51a() { # was test_51
3641 # bug 1516 - create an empty entry right after ".." then split dir
3642 test_mkdir -p $DIR/$tdir
3643 touch $DIR/$tdir/foo
3644 $MCREATE $DIR/$tdir/bar
3646 createmany -m $DIR/$tdir/longfile 201
3648 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3649 $MCREATE $DIR/$tdir/longfile$FNUM
3654 ls -l $DIR/$tdir > /dev/null || error
3656 run_test 51a "special situations: split htree with empty entry =="
3658 export NUMTEST=70000
3660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3661 local BASE=$DIR/$tdir
3663 # cleanup the directory
3668 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3669 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3670 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3673 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3674 echo "reduced count to $NUMTEST due to inodes"
3676 # need to check free space for the directories as well
3677 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3678 numfree=$((blkfree / 4))
3679 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3680 echo "reduced count to $NUMTEST due to blocks"
3682 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3683 echo "failed" > $BASE/fnum
3685 run_test 51b "exceed 64k subdirectory nlink limit"
3687 test_51ba() { # LU-993
3688 local BASE=$DIR/$tdir
3689 # unlink all but 100 subdirectories, then check it still works
3691 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3693 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3694 local DELETE=$((NUMTEST - LEFT))
3696 # continue on to run this test even if 51b didn't finish,
3697 # just to delete the many subdirectories created.
3698 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3700 # for ldiskfs the nlink count should be 1, but this is OSD specific
3701 # and so this is listed for informational purposes only
3702 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3703 unlinkmany -d $BASE/d $DELETE
3706 if [ $RC -ne 0 ]; then
3707 if [ "$NUMPREV" == "failed" ]; then
3708 skip "previous setup failed"
3711 error "unlink of first $DELETE subdirs failed"
3716 echo "nlink between: $(stat -c %h $BASE)"
3717 # trim the first line of ls output
3718 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3719 [ $FOUND -ne $LEFT ] &&
3720 error "can't find subdirs: found only $FOUND/$LEFT"
3722 unlinkmany -d $BASE/d $DELETE $LEFT ||
3723 error "unlink of second $LEFT subdirs failed"
3724 # regardless of whether the backing filesystem tracks nlink accurately
3725 # or not, the nlink count shouldn't be more than "." and ".." here
3726 local AFTER=$(stat -c %h $BASE)
3727 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3728 echo "nlink after: $AFTER"
3730 run_test 51ba "verify nlink for many subdirectory cleanup"
3733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3734 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3735 test_mkdir -p $DIR/$tdir
3736 createmany -o $DIR/$tdir/t- 1000
3737 $GETSTRIPE $DIR/$tdir > $TMP/files
3738 for N in `seq 0 $((OSTCOUNT - 1))`; do
3739 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3740 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3741 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3743 unlinkmany $DIR/$tdir/t- 1000
3746 for N in `seq 1 $((OSTCOUNT - 1))`; do
3747 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3748 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3749 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3750 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3752 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3753 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3754 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3755 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3759 run_test 51d "check object distribution ===================="
3762 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3763 test_mkdir -p $DIR/$tdir
3764 touch $DIR/$tdir/foo
3765 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3766 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3767 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3768 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3769 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3771 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3772 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3773 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3775 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3776 cp -r $DIR/$tdir /tmp/
3777 rm -fr $DIR/$tdir || error "cleanup rm failed"
3779 run_test 52a "append-only flag test (should return errors) ====="
3782 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3783 test_mkdir -p $DIR/$tdir
3784 touch $DIR/$tdir/foo
3785 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3786 cat test > $DIR/$tdir/foo && error "cat test worked"
3787 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3788 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3789 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3791 echo foo >> $DIR/$tdir/foo && error "echo worked"
3792 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3793 [ -f $DIR/$tdir/foo ] || error
3794 [ -f $DIR/$tdir/foo_ren ] && error
3795 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3797 chattr -i $DIR/$tdir/foo || error "chattr failed"
3799 rm -fr $DIR/$tdir || error
3801 run_test 52b "immutable flag test (should return errors) ======="
3804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3805 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3806 remote_ost_nodsh && skip "remote OST with nodsh" && return
3821 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3822 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3823 param=$(echo ${value[0]} | cut -d "=" -f1)
3824 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3825 param_seq=$(echo ${param} |
3826 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3827 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3828 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3830 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3831 node=$(facet_active_host ost$((ostnum+1)))
3832 param="obdfilter.$ostname.last_id"
3833 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3834 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3835 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3837 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3838 if [ $ost_last_seq = $mds_last_seq ]; then
3839 if [ $ost_last_id != $mds_last ]; then
3840 error "$ost_last != $mds_last_id"
3848 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3851 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3854 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3855 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3856 $SOCKETSERVER $DIR/socket
3857 $SOCKETCLIENT $DIR/socket || error
3858 $MUNLINK $DIR/socket
3860 run_test 54a "unix domain socket test =========================="
3866 dd if=/dev/zero of=$f bs=`page_size` count=1
3868 run_test 54b "char device works in lustre ======================"
3871 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3872 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3873 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3875 for i in `seq 3 7`; do
3876 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3887 loopdev="$DIR/loop54c"
3890 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3891 mknod $loopdev b 7 $LOOPNUM
3892 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3893 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3894 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3895 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3897 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3898 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3900 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3905 run_test 54c "block device works in lustre ====================="
3911 [ "$string" = `echo $string > $f | cat $f` ] || error
3913 run_test 54d "fifo device works in lustre ======================"
3916 check_kernel_version 46 || return 0
3919 cp -aL /dev/console $f
3920 echo $string > $f || error
3922 run_test 54e "console/tty device works in lustre ======================"
3924 #The test_55 used to be iopen test and it was removed by bz#24037.
3925 #run_test 55 "check iopen_connect_dentry() ======================"
3927 test_56a() { # was test_56
3930 test_mkdir $DIR/$tdir
3931 test_mkdir $DIR/$tdir/dir
3933 NUMFILESx2=$(($NUMFILES * 2))
3934 for i in `seq 1 $NUMFILES` ; do
3935 touch $DIR/$tdir/file$i
3936 touch $DIR/$tdir/dir/file$i
3939 # test lfs getstripe with --recursive
3940 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3941 [ $FILENUM -eq $NUMFILESx2 ] ||
3942 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3943 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3944 [ $FILENUM -eq $NUMFILES ] ||
3945 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3946 echo "$GETSTRIPE --recursive passed."
3948 # test lfs getstripe with file instead of dir
3949 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3950 [ $FILENUM -eq 1 ] || error \
3951 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3952 echo "$GETSTRIPE file1 passed."
3954 #test lfs getstripe with --verbose
3955 [ `$GETSTRIPE --verbose $DIR/$tdir |
3956 grep -c lmm_magic` -eq $NUMFILES ] ||
3957 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3958 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3959 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3960 echo "$GETSTRIPE --verbose passed."
3962 #test lfs getstripe with --obd
3963 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3964 grep -q "unknown obduuid" ||
3965 error "$GETSTRIPE --obd wrong_uuid should return error message"
3967 [ "$OSTCOUNT" -lt 2 ] &&
3968 skip_env "skipping other $GETSTRIPE --obd test" && return
3971 OBDUUID=$(ostuuid_from_index $OSTIDX)
3972 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3973 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3974 [ $FOUND -eq $FILENUM ] ||
3975 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3976 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3977 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3978 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3979 error "$GETSTRIPE --obd: should not show file on other obd"
3980 echo "$GETSTRIPE --obd passed"
3982 run_test 56a "check $GETSTRIPE"
3987 local LOCAL_NUMFILES="$1"
3988 local LOCAL_NUMDIRS="$2"
3989 local MKDIR_PARAMS="$3"
3991 if [ ! -d "$TDIR" ] ; then
3993 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3994 for i in `seq 1 $LOCAL_NUMFILES` ; do
3997 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3998 test_mkdir $TDIR/dir$i
3999 for j in `seq 1 $LOCAL_NUMFILES` ; do
4000 touch $TDIR/dir$i/file$j
4006 setup_56_special() {
4010 if [ ! -e "$TDIR/loop1b" ] ; then
4011 for i in `seq 1 $LOCAL_NUMFILES` ; do
4012 mknod $TDIR/loop${i}b b 7 $i
4013 mknod $TDIR/null${i}c c 1 3
4014 ln -s $TDIR/file1 $TDIR/link${i}l
4016 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4017 mknod $TDIR/dir$i/loop${i}b b 7 $i
4018 mknod $TDIR/dir$i/null${i}c c 1 3
4019 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4028 setup_56 $NUMFILES $NUMDIRS
4030 EXPECTED=$(($NUMDIRS + 2))
4031 # test lfs find with -name
4032 for i in $(seq 1 $NUMFILES) ; do
4033 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4034 [ $NUMS -eq $EXPECTED ] ||
4035 error "lfs find -name \"*$i\" $TDIR wrong: "\
4036 "found $NUMS, expected $EXPECTED"
4039 run_test 56g "check lfs find -name ============================="
4045 setup_56 $NUMFILES $NUMDIRS
4047 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4048 # test lfs find with ! -name
4049 for i in $(seq 1 $NUMFILES) ; do
4050 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4051 [ $NUMS -eq $EXPECTED ] ||
4052 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4053 "found $NUMS, expected $EXPECTED"
4056 run_test 56h "check lfs find ! -name ============================="
4060 test_mkdir -p $DIR/$tdir
4061 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4062 CMD="$LFIND -ost $UUID $DIR/$tdir"
4064 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4066 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4070 setup_56_special $NUMFILES $NUMDIRS
4072 EXPECTED=$((NUMDIRS + 1))
4073 CMD="$LFIND -type d $TDIR"
4074 NUMS=$($CMD | wc -l)
4075 [ $NUMS -eq $EXPECTED ] ||
4076 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4078 run_test 56j "check lfs find -type d ============================="
4082 setup_56_special $NUMFILES $NUMDIRS
4084 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4085 CMD="$LFIND -type f $TDIR"
4086 NUMS=$($CMD | wc -l)
4087 [ $NUMS -eq $EXPECTED ] ||
4088 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4090 run_test 56k "check lfs find -type f ============================="
4094 setup_56_special $NUMFILES $NUMDIRS
4096 EXPECTED=$((NUMDIRS + NUMFILES))
4097 CMD="$LFIND -type b $TDIR"
4098 NUMS=$($CMD | wc -l)
4099 [ $NUMS -eq $EXPECTED ] ||
4100 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4102 run_test 56l "check lfs find -type b ============================="
4106 setup_56_special $NUMFILES $NUMDIRS
4108 EXPECTED=$((NUMDIRS + NUMFILES))
4109 CMD="$LFIND -type c $TDIR"
4110 NUMS=$($CMD | wc -l)
4111 [ $NUMS -eq $EXPECTED ] ||
4112 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4114 run_test 56m "check lfs find -type c ============================="
4118 setup_56_special $NUMFILES $NUMDIRS
4120 EXPECTED=$((NUMDIRS + NUMFILES))
4121 CMD="$LFIND -type l $TDIR"
4122 NUMS=$($CMD | wc -l)
4123 [ $NUMS -eq $EXPECTED ] ||
4124 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4126 run_test 56n "check lfs find -type l ============================="
4130 setup_56 $NUMFILES $NUMDIRS
4132 utime $TDIR/file1 > /dev/null || error "utime (1)"
4133 utime $TDIR/file2 > /dev/null || error "utime (2)"
4134 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4135 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4136 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4137 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4140 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4141 [ $NUMS -eq $EXPECTED ] || \
4142 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4145 CMD="$LFIND -mtime 0 $TDIR"
4146 NUMS=$($CMD | wc -l)
4147 [ $NUMS -eq $EXPECTED ] ||
4148 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4150 run_test 56o "check lfs find -mtime for old files =========================="
4153 [ $RUNAS_ID -eq $UID ] &&
4154 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4157 setup_56 $NUMFILES $NUMDIRS
4159 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4161 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4162 NUMS=$($CMD | wc -l)
4163 [ $NUMS -eq $EXPECTED ] || \
4164 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4166 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4167 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4168 NUMS=$($CMD | wc -l)
4169 [ $NUMS -eq $EXPECTED ] || \
4170 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4172 run_test 56p "check lfs find -uid and ! -uid ==============================="
4175 [ $RUNAS_ID -eq $UID ] &&
4176 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4179 setup_56 $NUMFILES $NUMDIRS
4181 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4184 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4185 NUMS=$($CMD | wc -l)
4186 [ $NUMS -eq $EXPECTED ] ||
4187 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4189 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4190 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4191 NUMS=$($CMD | wc -l)
4192 [ $NUMS -eq $EXPECTED ] ||
4193 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4195 run_test 56q "check lfs find -gid and ! -gid ==============================="
4199 setup_56 $NUMFILES $NUMDIRS
4202 CMD="$LFIND -size 0 -type f $TDIR"
4203 NUMS=$($CMD | wc -l)
4204 [ $NUMS -eq $EXPECTED ] ||
4205 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4207 CMD="$LFIND ! -size 0 -type f $TDIR"
4208 NUMS=$($CMD | wc -l)
4209 [ $NUMS -eq $EXPECTED ] ||
4210 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4211 echo "test" > $TDIR/$tfile
4212 echo "test2" > $TDIR/$tfile.2 && sync
4214 CMD="$LFIND -size 5 -type f $TDIR"
4215 NUMS=$($CMD | wc -l)
4216 [ $NUMS -eq $EXPECTED ] ||
4217 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4219 CMD="$LFIND -size +5 -type f $TDIR"
4220 NUMS=$($CMD | wc -l)
4221 [ $NUMS -eq $EXPECTED ] ||
4222 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4224 CMD="$LFIND -size +0 -type f $TDIR"
4225 NUMS=$($CMD | wc -l)
4226 [ $NUMS -eq $EXPECTED ] ||
4227 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4229 CMD="$LFIND ! -size -5 -type f $TDIR"
4230 NUMS=$($CMD | wc -l)
4231 [ $NUMS -eq $EXPECTED ] ||
4232 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4234 CMD="$LFIND -size -5 -type f $TDIR"
4235 NUMS=$($CMD | wc -l)
4236 [ $NUMS -eq $EXPECTED ] ||
4237 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4239 run_test 56r "check lfs find -size works =========================="
4241 test_56s() { # LU-611
4243 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4245 if [ $OSTCOUNT -gt 1 ]; then
4246 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4250 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4254 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4255 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4256 NUMS=$($CMD | wc -l)
4257 [ $NUMS -eq $EXPECTED ] ||
4258 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4260 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4261 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4262 NUMS=$($CMD | wc -l)
4263 [ $NUMS -eq $EXPECTED ] ||
4264 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4267 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4268 NUMS=$($CMD | wc -l)
4269 [ $NUMS -eq $EXPECTED ] ||
4270 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4272 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4273 NUMS=$($CMD | wc -l)
4274 [ $NUMS -eq $EXPECTED ] ||
4275 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4278 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4279 NUMS=$($CMD | wc -l)
4280 [ $NUMS -eq $EXPECTED ] ||
4281 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4283 run_test 56s "check lfs find -stripe-count works"
4285 test_56t() { # LU-611
4287 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4289 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4291 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4292 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4293 NUMS=$($CMD | wc -l)
4294 [ $NUMS -eq $EXPECTED ] ||
4295 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4297 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4298 NUMS=$($CMD | wc -l)
4299 [ $NUMS -eq $EXPECTED ] ||
4300 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4302 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4303 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4304 NUMS=$($CMD | wc -l)
4305 [ $NUMS -eq $EXPECTED ] ||
4306 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4308 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4309 NUMS=$($CMD | wc -l)
4310 [ $NUMS -eq $EXPECTED ] ||
4311 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4314 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4315 NUMS=$($CMD | wc -l)
4316 [ $NUMS -eq $EXPECTED ] ||
4317 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4319 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4320 NUMS=$($CMD | wc -l)
4321 [ $NUMS -eq $EXPECTED ] ||
4322 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4325 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4326 NUMS=$($CMD | wc -l)
4327 [ $NUMS -eq $EXPECTED ] ||
4328 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4330 run_test 56t "check lfs find -stripe-size works"
4332 test_56u() { # LU-611
4334 setup_56 $NUMFILES $NUMDIRS "-i 0"
4336 if [ $OSTCOUNT -gt 1 ]; then
4337 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4343 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4344 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4345 NUMS=$($CMD | wc -l)
4346 [ $NUMS -eq $EXPECTED ] ||
4347 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4350 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4351 NUMS=$($CMD | wc -l)
4352 [ $NUMS -eq $EXPECTED ] ||
4353 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4355 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4356 NUMS=$($CMD | wc -l)
4357 [ $NUMS -eq $EXPECTED ] ||
4358 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4361 # This should produce an error and not return any files
4362 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4363 NUMS=$($CMD 2>/dev/null | wc -l)
4364 [ $NUMS -eq $EXPECTED ] ||
4365 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4367 if [ $OSTCOUNT -gt 1 ]; then
4368 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4369 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4370 NUMS=$($CMD | wc -l)
4371 [ $NUMS -eq $EXPECTED ] ||
4372 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4375 run_test 56u "check lfs find -stripe-index works"
4382 setup_56 $NUMFILES $NUMDIRS
4384 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4385 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4387 for file in $($LFIND -mdt $UUID $TDIR); do
4388 file_mdt_idx=$($GETSTRIPE -M $file)
4389 [ $file_mdt_idx -eq $MDT_IDX ] ||
4390 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4393 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4395 # Get and check the actual stripe count of one file.
4396 # Usage: check_stripe_count <file> <expected_stripe_count>
4397 check_stripe_count() {
4402 [[ -z "$file" || -z "$expected" ]] &&
4403 error "check_stripe_count: invalid argument!"
4405 local cmd="$GETSTRIPE -c $file"
4406 actual=$($cmd) || error "$cmd failed"
4407 actual=${actual%% *}
4409 if [[ $actual -ne $expected ]]; then
4410 [[ $expected -eq -1 ]] ||
4411 error "$cmd wrong: found $actual, expected $expected"
4412 [[ $actual -eq $OSTCOUNT ]] ||
4413 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4421 rm -rf $TDIR || error "remove $TDIR failed"
4422 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4425 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4426 error "$GETSTRIPE -S -d $TDIR failed"
4427 stripe_size=${stripe_size%% *}
4429 local file_size=$((stripe_size * OSTCOUNT))
4430 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4431 local required_space=$((file_num * file_size))
4432 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4433 [[ $free_space -le $((required_space / 1024)) ]] &&
4434 skip_env "need at least $required_space bytes free space," \
4435 "have $free_space kbytes" && return
4438 local dd_count=$((file_size / dd_bs))
4440 # write data into the files
4444 for i in $(seq 1 $NUMFILES); do
4446 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4447 error "write data into $file failed"
4449 for i in $(seq 1 $NUMDIRS); do
4450 for j in $(seq 1 $NUMFILES); do
4451 file=$TDIR/dir$i/file$j
4452 yes | dd bs=$dd_bs count=$dd_count of=$file \
4454 error "write data into $file failed"
4459 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4462 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4464 eval $cmd || error "$cmd failed"
4466 check_stripe_count $TDIR/file1 $expected
4469 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4471 eval $cmd || error "$cmd failed"
4473 for j in $(seq 1 $NUMFILES); do
4474 check_stripe_count $TDIR/dir1/file$j $expected
4477 # lfs_migrate works with lfs find
4478 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4479 $LFS_MIGRATE -y -c $expected"
4481 eval $cmd || error "$cmd failed"
4483 for i in $(seq 2 $NUMFILES); do
4484 check_stripe_count $TDIR/file$i $expected
4486 for i in $(seq 2 $NUMDIRS); do
4487 for j in $(seq 1 $NUMFILES); do
4488 check_stripe_count $TDIR/dir$i/file$j $expected
4492 run_test 56w "check lfs_migrate -c stripe_count works"
4495 check_swap_layouts_support && return 0
4496 [ "$OSTCOUNT" -lt "2" ] &&
4497 skip_env "need 2 OST, skipping test" && return
4499 local dir0=$DIR/$tdir/$testnum
4500 mkdir -p $dir0 || error "creating dir $dir0"
4502 local ref1=/etc/passwd
4503 local file1=$dir0/file1
4505 $SETSTRIPE -c 2 $file1
4507 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4508 stripe=$($GETSTRIPE -c $file1)
4509 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4510 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4515 run_test 56x "lfs migration support"
4518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4519 # note test will not do anything if MDS is not local
4520 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4521 skip "Only applicable to ldiskfs-based MDTs"
4525 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4526 local MNTDEV="osd*.*MDT*.mntdev"
4527 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4528 [ -z "$DEV" ] && error "can't access $MNTDEV"
4529 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4530 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4531 error "can't access $DEV"
4532 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4533 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4537 run_test 57a "verify MDS filesystem created with large inodes =="
4540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4541 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4542 skip "Only applicable to ldiskfs-based MDTs"
4546 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4551 local FILEN=$dir/f$FILECOUNT
4553 rm -rf $dir || error "removing $dir"
4554 test_mkdir -p $dir || error "creating $dir"
4555 local num=$(get_mds_dir $dir)
4558 echo "mcreating $FILECOUNT files"
4559 createmany -m $dir/f 1 $FILECOUNT || \
4560 error "creating files in $dir"
4562 # verify that files do not have EAs yet
4563 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4564 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4568 df $dir #make sure we get new statfs data
4569 local MDSFREE=$(do_facet $mymds \
4570 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4571 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4572 echo "opening files to create objects/EAs"
4574 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4575 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4578 # verify that files have EAs now
4579 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4580 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4582 sleep 1 #make sure we get new statfs data
4584 local MDSFREE2=$(do_facet $mymds \
4585 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4586 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4587 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4588 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4589 error "MDC before $MDCFREE != after $MDCFREE2"
4591 echo "MDC before $MDCFREE != after $MDCFREE2"
4592 echo "unable to confirm if MDS has large inodes"
4597 run_test 57b "default LOV EAs are stored inside large inodes ==="
4600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4601 [ -z "$(which wiretest 2>/dev/null)" ] &&
4602 skip_env "could not find wiretest" && return
4605 run_test 58 "verify cross-platform wire constants =============="
4608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4609 echo "touch 130 files"
4610 createmany -o $DIR/f59- 130
4612 unlinkmany $DIR/f59- 130
4614 # wait for commitment of removal
4615 wait_delete_completed
4617 run_test 59 "verify cancellation of llog records async ========="
4619 TEST60_HEAD="test_60 run $RANDOM"
4621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4622 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4623 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4624 log "$TEST60_HEAD - from kernel mode"
4625 do_facet mgs sh run-llog.sh
4627 run_test 60a "llog sanity tests run from kernel module =========="
4629 test_60b() { # bug 6411
4630 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4632 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4644 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4646 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4650 echo "create 5000 files"
4651 createmany -o $DIR/f60c- 5000
4652 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4653 lctl set_param fail_loc=0x80000137
4654 unlinkmany $DIR/f60c- 5000
4655 lctl set_param fail_loc=0
4657 run_test 60c "unlink file when mds full"
4660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4661 SAVEPRINTK=$(lctl get_param -n printk)
4663 # verify "lctl mark" is even working"
4664 MESSAGE="test message ID $RANDOM $$"
4665 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4666 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4668 lctl set_param printk=0 || error "set lnet.printk failed"
4669 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4670 MESSAGE="new test message ID $RANDOM $$"
4671 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4672 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4673 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4675 lctl set_param -n printk="$SAVEPRINTK"
4677 run_test 60d "test printk console message masking"
4680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4682 dd if=/dev/zero of=$f bs=`page_size` count=1
4683 cancel_lru_locks osc
4684 $MULTIOP $f OSMWUc || error
4687 run_test 61 "mmap() writes don't make sync hang ================"
4689 # bug 2330 - insufficient obd_match error checking causes LBUG
4691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4694 cancel_lru_locks osc
4695 lctl set_param fail_loc=0x405
4696 cat $f && error "cat succeeded, expect -EIO"
4697 lctl set_param fail_loc=0
4699 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4700 # match every page all of the time.
4701 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4703 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4704 test_63a() { # was test_63
4705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4706 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4707 lctl set_param -n osc.*.max_dirty_mb 0
4708 for i in `seq 10` ; do
4709 dd if=/dev/zero of=$DIR/f63 bs=8k &
4715 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4716 rm -f $DIR/f63 || true
4718 run_test 63a "Verify oig_wait interruption does not crash ======="
4720 # bug 2248 - async write errors didn't return to application on sync
4721 # bug 3677 - async write errors left page locked
4723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4725 lctl set_param debug=-1
4727 # ensure we have a grant to do async writes
4728 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4731 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4732 lctl set_param fail_loc=0x80000406
4733 $MULTIOP $DIR/$tfile Owy && \
4734 error "sync didn't return ENOMEM"
4735 sync; sleep 2; sync # do a real sync this time to flush page
4736 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4737 error "locked page left in cache after async error" || true
4740 run_test 63b "async write errors should be returned to fsync ==="
4743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4745 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4747 run_test 64a "verify filter grant calculations (in kernel) ====="
4750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4751 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4754 run_test 64b "check out-of-space detection on client ==========="
4757 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4759 run_test 64c "verify grant shrink ========================------"
4761 # bug 1414 - set/get directories' stripe info
4763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4764 test_mkdir -p $DIR/$tdir
4766 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4768 run_test 65a "directory with no stripe info ===================="
4771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4772 test_mkdir -p $DIR/$tdir
4773 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4776 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4778 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4782 if [ $OSTCOUNT -gt 1 ]; then
4783 test_mkdir -p $DIR/$tdir
4784 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4785 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4787 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4790 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4794 test_mkdir -p $DIR/$tdir
4795 if [ $STRIPECOUNT -le 0 ]; then
4797 elif [ $STRIPECOUNT -gt 2000 ]; then
4798 #LOV_MAX_STRIPE_COUNT is 2000
4799 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4801 sc=$(($STRIPECOUNT - 1))
4803 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4804 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4805 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4806 error "lverify failed"
4808 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4812 test_mkdir -p $DIR/$tdir
4814 $SETSTRIPE $DIR/$tdir || error "setstripe"
4815 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4816 error "no stripe info failed"
4818 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4820 run_test 65e "directory setstripe defaults ======================="
4823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4824 test_mkdir -p $DIR/${tdir}f
4825 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4827 run_test 65f "dir setstripe permission (should return error) ==="
4830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4831 test_mkdir -p $DIR/$tdir
4832 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4834 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4835 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4836 error "delete default stripe failed"
4838 run_test 65g "directory setstripe -d ==========================="
4841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4842 test_mkdir -p $DIR/$tdir
4843 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4845 test_mkdir -p $DIR/$tdir/dd1
4846 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4847 error "stripe info inherit failed"
4849 run_test 65h "directory stripe info inherit ===================="
4851 test_65i() { # bug6367
4852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4853 $SETSTRIPE -S 65536 -c -1 $MOUNT
4855 run_test 65i "set non-default striping on root directory (bug 6367)="
4857 test_65ia() { # bug12836
4858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4859 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4861 run_test 65ia "getstripe on -1 default directory striping"
4863 test_65ib() { # bug12836
4864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4865 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4867 run_test 65ib "getstripe -v on -1 default directory striping"
4869 test_65ic() { # bug12836
4870 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4871 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4873 run_test 65ic "new find on -1 default directory striping"
4875 test_65j() { # bug6367
4876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4878 # if we aren't already remounting for each test, do so for this test
4879 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4880 cleanup || error "failed to unmount"
4883 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4885 run_test 65j "set default striping on root directory (bug 6367)="
4887 test_65k() { # bug11679
4888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4889 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4890 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4892 echo "Check OST status: "
4893 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4894 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4896 for OSC in $MDS_OSCS; do
4897 echo $OSC "is activate"
4898 do_facet $SINGLEMDS lctl --device %$OSC activate
4902 for INACTIVE_OSC in $MDS_OSCS; do
4903 echo "Deactivate: " $INACTIVE_OSC
4904 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4905 for STRIPE_OSC in $MDS_OSCS; do
4906 OST=`osc_to_ost $STRIPE_OSC`
4907 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4908 awk -F: /$OST/'{ print $1 }' | head -n 1`
4910 [ -f $DIR/$tdir/$IDX ] && continue
4911 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4912 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4914 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4917 echo $INACTIVE_OSC "is Activate."
4918 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4921 run_test 65k "validate manual striping works properly with deactivated OSCs"
4923 test_65l() { # bug 12836
4924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4925 test_mkdir -p $DIR/$tdir/test_dir
4926 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4927 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4929 run_test 65l "lfs find on -1 stripe dir ========================"
4931 # bug 2543 - update blocks count on client
4933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4935 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4936 sync; sync_all_data; sync; sync_all_data
4937 cancel_lru_locks osc
4938 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4939 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4941 run_test 66 "update inode blocks count on client ==============="
4946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4948 if [ ! -z "$LLOOP" ]; then
4949 if swapon -s | grep -q $LLOOP; then
4950 swapoff $LLOOP || error "swapoff failed"
4953 $LCTL blockdev_detach $LLOOP || error "detach failed"
4957 if [ ! -z "$LLITELOOPLOAD" ]; then
4965 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4969 swapon -s | awk '($1 == "'$1'") { print $4 }'
4972 # test case for lloop driver, basic function
4974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4975 [ "$UID" != 0 ] && skip_env "must run as root" && return
4976 llite_lloop_enabled || \
4977 { skip_env "llite_lloop module disabled" && return; }
4979 trap cleanup_68 EXIT
4981 if ! module_loaded llite_lloop; then
4982 if load_module llite/llite_lloop; then
4985 skip_env "can't find module llite_lloop"
4990 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4991 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4992 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4994 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4995 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4999 run_test 68a "lloop driver - basic test ========================"
5001 # excercise swapping to lustre by adding a high priority swapfile entry
5002 # and then consuming memory until it is used.
5003 test_68b() { # was test_68
5004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5005 [ "$UID" != 0 ] && skip_env "must run as root" && return
5006 lctl get_param -n devices | grep -q obdfilter && \
5007 skip "local OST" && return
5009 grep -q llite_lloop /proc/modules
5010 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5012 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5013 skip "can't reliably test swap with TCP" && return
5015 MEMTOTAL=`meminfo MemTotal`
5016 NR_BLOCKS=$((MEMTOTAL>>8))
5017 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5019 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5020 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5023 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5025 trap cleanup_68 EXIT
5027 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5029 echo "before: `swapon -s | grep $LLOOP`"
5030 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5031 echo "after: `swapon -s | grep $LLOOP`"
5032 SWAPUSED=`swap_used $LLOOP`
5036 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5038 run_test 68b "support swapping to Lustre ========================"
5040 # bug5265, obdfilter oa2dentry return -ENOENT
5041 # #define OBD_FAIL_OST_ENOENT 0x217
5043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5044 remote_ost_nodsh && skip "remote OST with nodsh" && return
5047 $SETSTRIPE -c 1 -i 0 $f
5049 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5051 do_facet ost1 lctl set_param fail_loc=0x217
5052 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5053 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5055 do_facet ost1 lctl set_param fail_loc=0
5056 $DIRECTIO write $f 0 2 || error "write error"
5058 cancel_lru_locks osc
5059 $DIRECTIO read $f 0 1 || error "read error"
5061 do_facet ost1 lctl set_param fail_loc=0x217
5062 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5064 do_facet ost1 lctl set_param fail_loc=0
5067 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5070 test_mkdir -p $DIR/$tdir
5071 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5073 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5075 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5076 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5077 check_kernel_version 43 || return 0
5078 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5080 # Check that testing environment is properly set up. Skip if not
5081 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5082 skip_env "User $RUNAS_ID does not exist - skipping"
5085 # We had better clear the $DIR to get enough space for dd
5090 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
5091 # See if we are still setuid/sgid
5092 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
5093 # Now test that MDS is updated too
5094 cancel_lru_locks mdc
5095 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
5098 run_test 72a "Test that remove suid works properly (bug5695) ===="
5100 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5103 [ "$RUNAS_ID" = "$UID" ] && \
5104 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5105 [ "$RUNAS_ID" -eq 0 ] && \
5106 skip_env "RUNAS_ID = 0 -- skipping" && return
5108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5109 # Check that testing environment is properly set up. Skip if not
5110 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5111 skip_env "User $RUNAS_ID does not exist - skipping"
5114 touch $DIR/${tfile}-f{g,u}
5115 test_mkdir $DIR/${tfile}-dg
5116 test_mkdir $DIR/${tfile}-du
5117 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5118 chmod g+s $DIR/${tfile}-{f,d}g
5119 chmod u+s $DIR/${tfile}-{f,d}u
5120 for perm in 777 2777 4777; do
5121 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5122 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5123 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5124 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5128 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5130 # bug 3462 - multiple simultaneous MDC requests
5132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5133 test_mkdir $DIR/d73-1
5134 test_mkdir $DIR/d73-2
5135 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5138 lctl set_param fail_loc=0x80000129
5139 $MULTIOP $DIR/d73-1/f73-2 Oc &
5141 lctl set_param fail_loc=0
5143 $MULTIOP $DIR/d73-2/f73-3 Oc &
5147 wait $pid1 || return 1
5151 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5152 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5153 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5157 run_test 73 "multiple MDC requests (should not deadlock)"
5159 test_74a() { # bug 6149, 6184
5160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5161 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5163 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5164 # will spin in a tight reconnection loop
5166 lctl set_param fail_loc=0x8000030e
5167 # get any lock that won't be difficult - lookup works.
5169 lctl set_param fail_loc=0
5173 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5175 test_74b() { # bug 13310
5176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5177 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5179 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5180 # will spin in a tight reconnection loop
5181 lctl set_param fail_loc=0x8000030e
5182 # get a "difficult" lock
5184 lctl set_param fail_loc=0
5188 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5192 #define OBD_FAIL_LDLM_NEW_LOCK
5193 lctl set_param fail_loc=0x80000319
5194 touch $DIR/$tfile && error "Touch successful"
5197 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5200 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5203 get_inode_slab_tunables() {
5204 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5207 set_inode_slab_tunables() {
5208 echo "lustre_inode_cache $1" > /proc/slabinfo
5211 test_76() { # Now for bug 20433, added originally in bug 1443
5212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5213 local SLAB_SETTINGS=`get_inode_slab_tunables`
5214 local CPUS=`getconf _NPROCESSORS_ONLN`
5215 # we cannot set limit below 1 which means 1 inode in each
5216 # per-cpu cache is still allowed
5217 set_inode_slab_tunables "1 1 0"
5218 cancel_lru_locks osc
5219 BEFORE_INODES=`num_inodes`
5220 echo "before inodes: $BEFORE_INODES"
5222 [ "$SLOW" = "no" ] && COUNT=100
5223 for i in `seq $COUNT`; do
5227 cancel_lru_locks osc
5228 AFTER_INODES=`num_inodes`
5229 echo "after inodes: $AFTER_INODES"
5231 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5233 AFTER_INODES=`num_inodes`
5235 echo "wait $wait seconds inodes: $AFTER_INODES"
5236 if [ $wait -gt 30 ]; then
5237 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5240 set_inode_slab_tunables "$SLAB_SETTINGS"
5242 run_test 76 "confirm clients recycle inodes properly ===="
5248 # Note: in sptlrpc modes which enable its own bulk checksum, the
5249 # original crc32_le bulk checksum will be automatically disabled,
5250 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5251 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5252 # In this case set_checksums() will not be no-op, because sptlrpc
5253 # bulk checksum will be enabled all through the test.
5255 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5256 lctl set_param -n osc.*.checksums $1
5260 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5261 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5262 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5263 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5266 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5267 log "set checksum type to $1"
5270 F77_TMP=$TMP/f77-temp
5273 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5274 error "error writing to $F77_TMP"
5277 test_77a() { # bug 10889
5278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5279 $GSS && skip "could not run with gss" && return
5280 [ ! -f $F77_TMP ] && setup_f77
5282 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5286 run_test 77a "normal checksum read/write operation ============="
5288 test_77b() { # bug 10889
5289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5290 $GSS && skip "could not run with gss" && return
5291 [ ! -f $F77_TMP ] && setup_f77
5292 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5293 lctl set_param fail_loc=0x80000409
5295 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5296 error "dd error: $?"
5297 lctl set_param fail_loc=0
5300 run_test 77b "checksum error on client write ===================="
5302 test_77c() { # bug 10889
5303 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5304 $GSS && skip "could not run with gss" && return
5305 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5307 for algo in $CKSUM_TYPES; do
5308 cancel_lru_locks osc
5309 set_checksum_type $algo
5310 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5311 lctl set_param fail_loc=0x80000408
5312 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5313 lctl set_param fail_loc=0
5316 set_checksum_type $ORIG_CSUM_TYPE
5319 run_test 77c "checksum error on client read ==================="
5321 test_77d() { # bug 10889
5322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5323 $GSS && skip "could not run with gss" && return
5324 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5325 lctl set_param fail_loc=0x80000409
5327 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5328 error "direct write: rc=$?"
5329 lctl set_param fail_loc=0
5332 run_test 77d "checksum error on OST direct write ==============="
5334 test_77e() { # bug 10889
5335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5336 $GSS && skip "could not run with gss" && return
5337 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5338 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5339 lctl set_param fail_loc=0x80000408
5341 cancel_lru_locks osc
5342 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5343 error "direct read: rc=$?"
5344 lctl set_param fail_loc=0
5347 run_test 77e "checksum error on OST direct read ================"
5349 test_77f() { # bug 10889
5350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5351 $GSS && skip "could not run with gss" && return
5353 for algo in $CKSUM_TYPES; do
5354 cancel_lru_locks osc
5355 set_checksum_type $algo
5356 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5357 lctl set_param fail_loc=0x409
5358 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5359 error "direct write succeeded"
5360 lctl set_param fail_loc=0
5362 set_checksum_type $ORIG_CSUM_TYPE
5365 run_test 77f "repeat checksum error on write (expect error) ===="
5367 test_77g() { # bug 10889
5368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5369 $GSS && skip "could not run with gss" && return
5370 remote_ost_nodsh && skip "remote OST with nodsh" && return
5372 [ ! -f $F77_TMP ] && setup_f77
5374 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5375 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5376 do_facet ost1 lctl set_param fail_loc=0x8000021a
5378 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5379 error "write error: rc=$?"
5380 do_facet ost1 lctl set_param fail_loc=0
5383 run_test 77g "checksum error on OST write ======================"
5385 test_77h() { # bug 10889
5386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5387 $GSS && skip "could not run with gss" && return
5388 remote_ost_nodsh && skip "remote OST with nodsh" && return
5390 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5391 cancel_lru_locks osc
5392 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5393 do_facet ost1 lctl set_param fail_loc=0x8000021b
5395 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5396 do_facet ost1 lctl set_param fail_loc=0
5399 run_test 77h "checksum error on OST read ======================="
5401 test_77i() { # bug 13805
5402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5403 $GSS && skip "could not run with gss" && return
5404 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5405 lctl set_param fail_loc=0x40b
5406 remount_client $MOUNT
5407 lctl set_param fail_loc=0
5408 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5409 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5410 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5411 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5413 remount_client $MOUNT
5415 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5417 test_77j() { # bug 13805
5418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5419 $GSS && skip "could not run with gss" && return
5420 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5421 lctl set_param fail_loc=0x40c
5422 remount_client $MOUNT
5423 lctl set_param fail_loc=0
5424 sleep 2 # wait async osc connect to finish
5425 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5426 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5427 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5428 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5430 remount_client $MOUNT
5432 run_test 77j "client only supporting ADLER32 ===================="
5434 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5438 test_78() { # bug 10901
5439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5440 remote_ost || { skip_env "local OST" && return; }
5443 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5444 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5445 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5446 echo "MemTotal: $MEMTOTAL"
5447 # reserve 256MB of memory for the kernel and other running processes,
5448 # and then take 1/2 of the remaining memory for the read/write buffers.
5449 if [ $MEMTOTAL -gt 512 ] ;then
5450 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5452 # for those poor memory-starved high-end clusters...
5453 MEMTOTAL=$((MEMTOTAL / 2))
5455 echo "Mem to use for directio: $MEMTOTAL"
5456 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5457 [ $F78SIZE -gt 512 ] && F78SIZE=512
5458 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5459 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5460 echo "Smallest OST: $SMALLESTOST"
5461 [ $SMALLESTOST -lt 10240 ] && \
5462 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5464 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5465 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5467 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5468 echo "File size: $F78SIZE"
5469 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5470 for i in `seq 1 $NSEQ`
5472 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5473 echo directIO rdwr round $i of $NSEQ
5474 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5479 run_test 78 "handle large O_DIRECT writes correctly ============"
5481 test_79() { # bug 12743
5482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5483 wait_delete_completed
5485 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5486 BKFREE=$(calc_osc_kbytes kbytesfree)
5487 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5489 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5490 DFTOTAL=`echo $STRING | cut -d, -f1`
5491 DFUSED=`echo $STRING | cut -d, -f2`
5492 DFAVAIL=`echo $STRING | cut -d, -f3`
5493 DFFREE=$(($DFTOTAL - $DFUSED))
5495 ALLOWANCE=$((64 * $OSTCOUNT))
5497 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5498 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5499 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5501 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5502 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5503 error "df free($DFFREE) mismatch OST free($BKFREE)"
5505 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5506 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5507 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5510 run_test 79 "df report consistency check ======================="
5512 test_80() { # bug 10718
5513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5514 # relax strong synchronous semantics for slow backends like ZFS
5515 local soc="obdfilter.*.sync_on_lock_cancel"
5516 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5518 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5519 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5520 facet_active_host $host; done | sort -u)
5521 do_nodes $hosts lctl set_param $soc=never
5524 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5526 local BEFORE=`date +%s`
5527 cancel_lru_locks osc
5528 local AFTER=`date +%s`
5529 local DIFF=$((AFTER-BEFORE))
5530 if [ $DIFF -gt 1 ] ; then
5531 error "elapsed for 1M@1T = $DIFF"
5534 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5538 run_test 80 "Page eviction is equally fast at high offsets too ===="
5540 test_81a() { # LU-456
5541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5542 remote_ost_nodsh && skip "remote OST with nodsh" && return
5543 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5544 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5545 do_facet ost1 lctl set_param fail_loc=0x80000228
5547 # write should trigger a retry and success
5548 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5549 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5551 if [ $RC -ne 0 ] ; then
5552 error "write should success, but failed for $RC"
5555 run_test 81a "OST should retry write when get -ENOSPC ==============="
5557 test_81b() { # LU-456
5558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5559 remote_ost_nodsh && skip "remote OST with nodsh" && return
5560 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5561 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5562 do_facet ost1 lctl set_param fail_loc=0x228
5564 # write should retry several times and return -ENOSPC finally
5565 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5566 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5569 if [ $RC -ne $ENOSPC ] ; then
5570 error "dd should fail for -ENOSPC, but succeed."
5573 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5575 test_82() { # LU-1031
5576 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5580 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5582 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5584 kill -USR1 $MULTIPID2
5586 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5587 error "First grouplock does not block second one"
5589 echo "Second grouplock blocks first one"
5591 kill -USR1 $MULTIPID1
5595 run_test 82 "Basic grouplock test ==============================="
5598 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5600 test_mkdir -p $DIR/d99cvsroot
5601 chown $RUNAS_ID $DIR/d99cvsroot
5602 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5605 $RUNAS cvs -d $DIR/d99cvsroot init || error
5608 run_test 99a "cvs init ========================================="
5611 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5612 [ ! -d $DIR/d99cvsroot ] && test_99a
5614 # some versions of cvs import exit(1) when asked to import links or
5615 # files they can't read. ignore those files.
5616 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5617 ! -perm +4 -printf '-I %f\n')
5618 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5619 d99reposname vtag rtag
5621 run_test 99b "cvs import ======================================="
5624 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5625 [ ! -d $DIR/d99cvsroot ] && test_99b
5627 test_mkdir -p $DIR/d99reposname
5628 chown $RUNAS_ID $DIR/d99reposname
5629 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5631 run_test 99c "cvs checkout ====================================="
5634 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5635 [ ! -d $DIR/d99cvsroot ] && test_99c
5636 cd $DIR/d99reposname
5638 $RUNAS cvs add -m 'addmsg' foo99
5640 run_test 99d "cvs add =========================================="
5643 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5644 [ ! -d $DIR/d99cvsroot ] && test_99c
5645 cd $DIR/d99reposname
5648 run_test 99e "cvs update ======================================="
5651 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5652 [ ! -d $DIR/d99cvsroot ] && test_99d
5653 cd $DIR/d99reposname
5654 $RUNAS cvs commit -m 'nomsg' foo99
5655 rm -fr $DIR/d99cvsroot
5657 run_test 99f "cvs commit ======================================="
5660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5661 [ "$NETTYPE" = tcp ] || \
5662 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5665 remote_ost_nodsh && skip "remote OST with nodsh" && return
5666 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5668 { skip "useless for local single node setup" && return; }
5670 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5671 [ "$PROT" != "tcp" ] && continue
5672 RPORT=$(echo $REMOTE | cut -d: -f2)
5673 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5676 LPORT=`echo $LOCAL | cut -d: -f2`
5677 if [ $LPORT -ge 1024 ]; then
5678 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5680 error_exit "local: $LPORT > 1024, remote: $RPORT"
5683 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5685 run_test 100 "check local port using privileged port ==========="
5687 function get_named_value()
5696 echo $line | sed "s/^$tag[ ]*//"
5703 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5704 awk '/^max_cached_mb/ { print $2 }')
5707 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5716 local cache_limit=32
5718 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5719 trap cleanup_101a EXIT
5720 $LCTL set_param -n llite.*.read_ahead_stats 0
5721 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5724 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5726 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5727 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5730 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5731 get_named_value 'read but discarded' | cut -d" " -f1`; do
5732 discard=$(($discard + $s))
5736 if [ $(($discard * 10)) -gt $nreads ] ;then
5737 $LCTL get_param osc.*-osc*.rpc_stats
5738 $LCTL get_param llite.*.read_ahead_stats
5739 error "too many ($discard) discarded pages"
5741 rm -f $DIR/$tfile || true
5743 run_test 101a "check read-ahead for random reads ================"
5746 test_mkdir -p $DIR/$tdir
5748 STRIPE_COUNT=$OSTCOUNT
5751 local list=$(comma_list $(osts_nodes))
5752 set_osd_param $list '' read_cache_enable 0
5753 set_osd_param $list '' writethrough_cache_enable 0
5755 trap cleanup_test101bc EXIT
5756 # prepare the read-ahead file
5757 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5759 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5762 cleanup_test101bc() {
5767 local list=$(comma_list $(osts_nodes))
5768 set_osd_param $list '' read_cache_enable 1
5769 set_osd_param $list '' writethrough_cache_enable 1
5773 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5778 local STRIPE_SIZE=1048576
5779 local RA_INC=1048576
5780 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5781 local FILE_LENGTH=$((64*100))
5782 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5783 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5784 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5785 get_named_value 'read but discarded' | \
5786 cut -d" " -f1 | calc_total`
5787 if [ $DISCARD -gt $discard_limit ]; then
5788 $LCTL get_param llite.*.read_ahead_stats
5789 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5791 echo "Read-ahead success for size ${READ_SIZE}"
5796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5797 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5798 local STRIPE_SIZE=1048576
5799 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5800 local FILE_LENGTH=$((STRIPE_SIZE*100))
5801 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5802 # prepare the read-ahead file
5804 cancel_lru_locks osc
5805 for BIDX in 2 4 8 16 32 64 128 256
5807 local BSIZE=$((BIDX*4096))
5808 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5809 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5810 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5811 $LCTL set_param -n llite.*.read_ahead_stats 0
5812 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5813 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5814 cancel_lru_locks osc
5820 run_test 101b "check stride-io mode read-ahead ================="
5823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5824 local STRIPE_SIZE=1048576
5825 local FILE_LENGTH=$((STRIPE_SIZE*100))
5831 cancel_lru_locks osc
5832 $LCTL set_param osc.*.rpc_stats 0
5833 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5834 for osc in $($LCTL get_param -N osc.*); do
5835 if [ "$osc" == "osc.num_refs" ]; then
5839 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5840 if [ $lines -le 20 ]; then
5844 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5845 awk '$1 == "1:" { print $2; exit; }')
5846 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5847 awk '$1 == "2:" { print $2; exit; }')
5848 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5849 awk '$1 == "4:" { print $2; exit; }')
5850 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5851 awk '$1 == "8:" { print $2; exit; }')
5853 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5854 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5855 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5856 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5857 echo "${osc} rpc check passed!"
5862 run_test 101c "check stripe_size aligned read-ahead ================="
5865 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5866 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5870 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5871 local file=$DIR/$tfile
5872 local size=${FILESIZE_101c:-500}
5873 local ra_MB=${READAHEAD_MB:-40}
5875 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5876 [ $space -gt $((size * 1024)) ] ||
5877 { skip "Need free space ${size}M, have $space" && return; }
5879 echo Creating ${size}M test file $file
5880 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5881 echo Cancel LRU locks on lustre client to flush the client cache
5882 cancel_lru_locks osc
5884 echo Disable read-ahead
5885 local old_READAHEAD=$(set_read_ahead 0)
5887 echo Reading the test file $file with read-ahead disabled
5888 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5890 echo Cancel LRU locks on lustre client to flush the client cache
5891 cancel_lru_locks osc
5892 echo Enable read-ahead with ${ra_MB}MB
5893 set_read_ahead $ra_MB
5895 echo Reading the test file $file with read-ahead enabled
5896 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5898 echo read-ahead disabled time read $time_ra_OFF
5899 echo read-ahead enabled time read $time_ra_ON
5901 set_read_ahead $old_READAHEAD
5903 wait_delete_completed
5905 [ $time_ra_ON -lt $time_ra_OFF ] ||
5906 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5907 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5909 run_test 101d "file read with and without read-ahead enabled ================="
5912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5913 local file=$DIR/$tfile
5918 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5919 local need_space=$((count * size))
5920 [ $space -gt $need_space ] ||
5921 { skip_env "Need free space $need_space, have $space" && return; }
5923 echo Creating $count ${size}K test files
5924 for ((i = 0; i < $count; i++)); do
5925 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5928 echo Cancel LRU locks on lustre client to flush the client cache
5929 cancel_lru_locks osc
5931 echo Reset readahead stats
5932 $LCTL set_param -n llite.*.read_ahead_stats 0
5934 for ((i = 0; i < $count; i++)); do
5935 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5938 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5939 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5941 for ((i = 0; i < $count; i++)); do
5942 rm -rf ${file}_${i} 2>/dev/null
5945 #10000 means 20% reads are missing in readahead
5946 [ $miss -lt 10000 ] || error "misses too much for small reads"
5948 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5950 cleanup_test101f() {
5952 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5953 rm -rf $DIR/$tfile 2>/dev/null
5957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5958 local file=$DIR/$tfile
5961 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5962 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5963 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5964 trap cleanup_test101f EXIT
5966 echo Cancel LRU locks on lustre client to flush the client cache
5967 cancel_lru_locks osc
5969 echo Reset readahead stats
5970 $LCTL set_param -n llite.*.read_ahead_stats 0
5971 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5972 # readahead should read in 2M file on second read, so only miss
5974 echo Random 4K reads on 2M file for 1000 times
5975 $READS -f $file -s 2097152 -b 4096 -n $nreads
5977 echo checking missing pages
5978 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5979 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5981 [ $miss -lt 3 ] || error "misses too much pages!"
5984 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5987 test_mkdir -p $DIR/$tdir
5988 chown $RUNAS_ID $DIR/$tdir
5991 STRIPE_COUNT=$OSTCOUNT
5992 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5994 trap cleanup_test102 EXIT
5996 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5998 for num in 1 2 3 4; do
5999 for count in $(seq 1 $STRIPE_COUNT); do
6000 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6001 local size=`expr $STRIPE_SIZE \* $num`
6002 local file=file"$num-$idx-$count"
6003 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6009 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6015 rm -rf $DIR/d0.sanity/d102
6019 local testfile=$DIR/xattr_testfile
6023 [ "$UID" != 0 ] && skip_env "must run as root" && return
6024 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
6025 skip_env "must have user_xattr" && return
6027 [ -z "$(which setfattr 2>/dev/null)" ] &&
6028 skip_env "could not find setfattr" && return
6030 echo "set/get xattr..."
6031 setfattr -n trusted.name1 -v value1 $testfile || error
6032 getfattr -n trusted.name1 $testfile 2> /dev/null |
6033 grep "trusted.name1=.value1" ||
6034 error "$testfile missing trusted.name1=value1"
6036 setfattr -n user.author1 -v author1 $testfile || error
6037 getfattr -n user.author1 $testfile 2> /dev/null |
6038 grep "user.author1=.author1" ||
6039 error "$testfile missing trusted.author1=author1"
6042 setfattr -n trusted.name2 -v value2 $testfile ||
6043 error "$testfile unable to set trusted.name2"
6044 setfattr -n trusted.name3 -v value3 $testfile ||
6045 error "$testfile unable to set trusted.name3"
6046 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6047 grep "trusted.name" | wc -l) -eq 3 ] ||
6048 error "$testfile missing 3 trusted.name xattrs"
6050 setfattr -n user.author2 -v author2 $testfile ||
6051 error "$testfile unable to set user.author2"
6052 setfattr -n user.author3 -v author3 $testfile ||
6053 error "$testfile unable to set user.author3"
6054 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6055 grep "user.author" | wc -l) -eq 3 ] ||
6056 error "$testfile missing 3 user.author xattrs"
6058 echo "remove xattr..."
6059 setfattr -x trusted.name1 $testfile ||
6060 error "$testfile error deleting trusted.name1"
6061 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6062 error "$testfile did not delete trusted.name1 xattr"
6064 setfattr -x user.author1 $testfile ||
6065 error "$testfile error deleting user.author1"
6066 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6067 error "$testfile did not delete trusted.name1 xattr"
6069 # b10667: setting lustre special xattr be silently discarded
6070 echo "set lustre special xattr ..."
6071 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6072 error "$testfile allowed setting trusted.lov"
6074 run_test 102a "user xattr test =================================="
6077 # b10930: get/set/list trusted.lov xattr
6078 echo "get/set/list trusted.lov xattr ..."
6079 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6080 local testfile=$DIR/$tfile
6081 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6082 error "setstripe failed"
6083 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6084 error "getstripe failed"
6085 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6086 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6088 local testfile2=${testfile}2
6089 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6090 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6093 setfattr -n trusted.lov -v $value $testfile2
6094 local stripe_size=$($GETSTRIPE -S $testfile2)
6095 local stripe_count=$($GETSTRIPE -c $testfile2)
6096 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6097 [ $stripe_count -eq $STRIPECOUNT ] ||
6098 error "stripe count $stripe_count != $STRIPECOUNT"
6101 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6104 # b10930: get/set/list lustre.lov xattr
6105 echo "get/set/list lustre.lov xattr ..."
6106 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6107 test_mkdir -p $DIR/$tdir
6108 chown $RUNAS_ID $DIR/$tdir
6109 local testfile=$DIR/$tdir/$tfile
6110 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6111 error "setstripe failed"
6112 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6113 error "getstripe failed"
6114 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6115 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6117 local testfile2=${testfile}2
6118 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6119 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6121 $RUNAS $MCREATE $testfile2
6122 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6123 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6124 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6125 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6126 [ $stripe_count -eq $STRIPECOUNT ] ||
6127 error "stripe count $stripe_count != $STRIPECOUNT"
6129 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6131 compare_stripe_info1() {
6132 local stripe_index_all_zero=true
6134 for num in 1 2 3 4; do
6135 for count in $(seq 1 $STRIPE_COUNT); do
6136 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6137 local size=$((STRIPE_SIZE * num))
6138 local file=file"$num-$offset-$count"
6139 stripe_size=$(lfs getstripe -S $PWD/$file)
6140 [ $stripe_size -ne $size ] &&
6141 error "$file: size $stripe_size != $size"
6142 stripe_count=$(lfs getstripe -c $PWD/$file)
6143 # allow fewer stripes to be created, ORI-601
6144 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6145 error "$file: count $stripe_count != $count"
6146 stripe_index=$(lfs getstripe -i $PWD/$file)
6147 [ $stripe_index -ne 0 ] &&
6148 stripe_index_all_zero=false
6152 $stripe_index_all_zero &&
6153 error "all files are being extracted starting from OST index 0"
6158 [ -n "$(which tar 2>/dev/null)" ] &&
6159 strings $(which tar) | grep -q "lustre" && echo tar
6163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6164 # b10930: tar test for trusted.lov xattr
6165 TAR=$(find_lustre_tar)
6166 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6167 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6169 test_mkdir -p $DIR/d102d
6170 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6172 compare_stripe_info1
6174 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6178 # b10930: tar test for trusted.lov xattr
6179 TAR=$(find_lustre_tar)
6180 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6181 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6183 test_mkdir -p $DIR/d102f
6185 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6187 compare_stripe_info1
6189 run_test 102f "tar copy files, not keep osts ==========="
6192 local xsize=${1:-1024} # in bytes
6193 local file=$DIR/$tfile
6195 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6196 skip "must have user_xattr" && return 0
6197 [ -z "$(which setfattr 2>/dev/null)" ] &&
6198 skip_env "could not find setfattr" && return 0
6199 [ -z "$(which getfattr 2>/dev/null)" ] &&
6200 skip_env "could not find getfattr" && return 0
6204 local value="$(generate_string $xsize)"
6206 local xbig=trusted.big
6207 log "save $xbig on $file"
6208 setfattr -n $xbig -v $value $file ||
6209 error "saving $xbig on $file failed"
6211 local orig=$(get_xattr_value $xbig $file)
6212 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6214 local xsml=trusted.sml
6215 log "save $xsml on $file"
6216 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6218 local new=$(get_xattr_value $xbig $file)
6219 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6221 log "grow $xsml on $file"
6222 setfattr -n $xsml -v "$value" $file ||
6223 error "growing $xsml on $file failed"
6225 new=$(get_xattr_value $xbig $file)
6226 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6227 log "$xbig still valid after growing $xsml"
6232 test_102h() { # bug 15777
6235 run_test 102h "grow xattr from inside inode to external block"
6238 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6239 grow_xattr $(max_xattr_size)
6241 run_test 102ha "grow xattr from inside inode to external inode"
6243 test_102i() { # bug 17038
6245 ln -s $DIR/$tfile $DIR/${tfile}link
6246 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6247 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"
6248 rm -f $DIR/$tfile $DIR/${tfile}link
6250 run_test 102i "lgetxattr test on symbolic link ============"
6253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6254 TAR=$(find_lustre_tar)
6255 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6256 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6257 setup_test102 "$RUNAS"
6258 test_mkdir -p $DIR/d102j
6259 chown $RUNAS_ID $DIR/d102j
6260 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6262 compare_stripe_info1 "$RUNAS"
6264 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6268 # b22187 just check that does not crash for regular file.
6269 setfattr -n trusted.lov $DIR/$tfile
6270 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6271 local test_kdir=$DIR/d102k
6272 test_mkdir $test_kdir
6273 local default_size=`$GETSTRIPE -S $test_kdir`
6274 local default_count=`$GETSTRIPE -c $test_kdir`
6275 local default_offset=`$GETSTRIPE -i $test_kdir`
6276 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6277 error 'dir setstripe failed'
6278 setfattr -n trusted.lov $test_kdir
6279 local stripe_size=`$GETSTRIPE -S $test_kdir`
6280 local stripe_count=`$GETSTRIPE -c $test_kdir`
6281 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6282 [ $stripe_size -eq $default_size ] ||
6283 error "stripe size $stripe_size != $default_size"
6284 [ $stripe_count -eq $default_count ] ||
6285 error "stripe count $stripe_count != $default_count"
6286 [ $stripe_offset -eq $default_offset ] ||
6287 error "stripe offset $stripe_offset != $default_offset"
6288 rm -rf $DIR/$tfile $test_kdir
6290 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6293 # LU-532 trusted. xattr is invisible to non-root
6294 local testfile=$DIR/$tfile
6298 echo "listxattr as user..."
6299 chown $RUNAS_ID $testfile
6300 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6301 grep -q "trusted" &&
6302 error "$testfile trusted xattrs are user visible"
6306 run_test 102l "listxattr filter test =================================="
6312 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6317 [ "$UID" != 0 ] && skip_env "must run as root" && return
6318 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6319 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6320 $GSS && skip "could not run under gss" && return
6322 declare -a identity_old
6324 for num in $(seq $MDSCOUNT); do
6325 switch_identity $num true || identity_old[$num]=$?
6332 echo "performing cp ..."
6333 run_acl_subtest cp || error
6334 echo "performing getfacl-noacl..."
6335 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6336 echo "performing misc..."
6337 run_acl_subtest misc || error "misc test failed"
6338 echo "performing permissions..."
6339 run_acl_subtest permissions || error "permissions failed"
6340 echo "performing setfacl..."
6341 run_acl_subtest setfacl || error "setfacl test failed"
6343 # inheritance test got from HP
6344 echo "performing inheritance..."
6345 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6346 chmod +x make-tree || error "chmod +x failed"
6347 run_acl_subtest inheritance || error "inheritance test failed"
6350 echo "LU-974 ignore umask when acl is enabled..."
6351 run_acl_subtest 974 || error "LU-974 test failed"
6352 if [ $MDSCOUNT -ge 2 ]; then
6353 run_acl_subtest 974_remote ||
6354 error "LU-974 test failed under remote dir"
6357 echo "LU-2561 newly created file is same size as directory..."
6358 run_acl_subtest 2561 || error "LU-2561 test failed"
6363 for num in $(seq $MDSCOUNT); do
6364 if [ "${identity_old[$num]}" = 1 ]; then
6365 switch_identity $num false || identity_old[$num]=$?
6369 run_test 103 "acl test ========================================="
6372 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6374 lfs df || error "lfs df failed"
6375 lfs df -ih || error "lfs df -ih failed"
6376 lfs df -h $DIR || error "lfs df -h $DIR failed"
6377 lfs df -i $DIR || error "lfs df -i $DIR failed"
6378 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6379 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6381 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6382 lctl --device %$OSC deactivate
6383 lfs df || error "lfs df with deactivated OSC failed"
6384 lctl --device %$OSC activate
6385 # wait the osc back to normal
6386 wait_osc_import_state client ost FULL
6388 lfs df || error "lfs df with reactivated OSC failed"
6391 run_test 104a "lfs df [-ih] [path] test ========================="
6394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6395 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6397 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6398 if [ $denied_cnt -ne 0 ];
6400 error "lfs check servers test failed"
6403 run_test 104b "$RUNAS lfs check servers test ===================="
6406 # doesn't work on 2.4 kernels
6408 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6409 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6411 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6415 run_test 105a "flock when mounted without -o flock test ========"
6419 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6420 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6422 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6426 run_test 105b "fcntl when mounted without -o flock test ========"
6430 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6431 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6433 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6437 run_test 105c "lockf when mounted without -o flock test ========"
6439 test_105d() { # bug 15924
6440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6441 test_mkdir -p $DIR/$tdir
6442 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6443 skip "mount w/o flock enabled" && return
6444 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6445 $LCTL set_param fail_loc=0x80000315
6446 flocks_test 2 $DIR/$tdir
6448 run_test 105d "flock race (should not freeze) ========"
6450 test_105e() { # bug 22660 && 22040
6451 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6452 skip "mount w/o flock enabled" && return
6454 flocks_test 3 $DIR/$tfile
6456 run_test 105e "Two conflicting flocks from same process ======="
6458 test_106() { #bug 10921
6459 test_mkdir -p $DIR/$tdir
6460 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6461 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6463 run_test 106 "attempt exec of dir followed by chown of that dir"
6466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6473 local save_pattern=$(sysctl -n kernel.core_pattern)
6474 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6475 sysctl -w kernel.core_pattern=$file
6476 sysctl -w kernel.core_uses_pid=0
6484 kill -s 11 $SLEEPPID
6486 if [ -e $file ]; then
6487 size=`stat -c%s $file`
6488 [ $size -eq 0 ] && error "Fail to create core file $file"
6490 error "Fail to create core file $file"
6493 sysctl -w kernel.core_pattern=$save_pattern
6494 sysctl -w kernel.core_uses_pid=$save_uses_pid
6497 run_test 107 "Coredump on SIG"
6500 test_mkdir -p $DIR/$tdir
6501 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6502 error "mkdir with 255 char failed"
6503 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6504 error "mkdir with 256 char should fail, but did not"
6505 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6506 error "create with 255 char failed"
6507 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6508 error "create with 256 char should fail, but did not"
6513 run_test 110 "filename length checking"
6516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6517 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6519 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6521 echo "Starting with $OSTIO_pre threads"
6524 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6525 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6526 echo "$NUMTEST creates/unlinks"
6527 test_mkdir -p $DIR/$tdir
6528 createmany -o $DIR/$tdir/$tfile $NUMTEST
6529 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6531 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6534 # don't return an error
6535 [ $OSTIO_post == $OSTIO_pre ] && echo \
6536 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6537 echo "This may be fine, depending on what ran before this test" &&
6538 echo "and how fast this system is." && return
6540 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6542 run_test 115 "verify dynamic thread creation===================="
6545 wait_delete_completed
6546 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6547 echo OST kbytes available: ${AVAIL[@]}
6548 MAXI=0; MAXV=${AVAIL[0]}
6549 MINI=0; MINV=${AVAIL[0]}
6550 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6551 #echo OST $i: ${AVAIL[i]}kb
6552 if [ ${AVAIL[i]} -gt $MAXV ]; then
6553 MAXV=${AVAIL[i]}; MAXI=$i
6555 if [ ${AVAIL[i]} -lt $MINV ]; then
6556 MINV=${AVAIL[i]}; MINI=$i
6559 echo Min free space: OST $MINI: $MINV
6560 echo Max free space: OST $MAXI: $MAXV
6563 test_116a() { # was previously test_116()
6564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6565 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6567 echo -n "Free space priority "
6568 lctl get_param -n lov.*-clilov-*.qos_prio_free
6571 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6574 # generate uneven OSTs
6575 test_mkdir -p $DIR/$tdir/OST${MINI}
6578 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6579 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6581 while [ $FILL -gt 0 ]; do
6583 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6584 FILL=$(($FILL - 2048))
6592 DIFF=$(($MAXV - $MINV))
6593 DIFF2=$(($DIFF * 100 / $MINV))
6594 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6595 if [ $DIFF2 -gt 20 ]; then
6598 echo "failed - QOS mode won't be used"
6599 error_ignore "QOS imbalance criteria not met"
6603 MINI1=$MINI; MINV1=$MINV
6604 MAXI1=$MAXI; MAXV1=$MAXV
6606 # now fill using QOS
6607 echo writing a bunch of files to QOS-assigned OSTs
6608 $SETSTRIPE -c 1 $DIR/$tdir
6610 while [ $FILL -gt 0 ]; do
6612 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6613 FILL=$(($FILL - 200))
6616 echo "wrote $i 200k files"
6620 echo "Note: free space may not be updated, so measurements might be off"
6622 DIFF2=$(($MAXV - $MINV))
6623 echo "free space delta: orig $DIFF final $DIFF2"
6624 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6625 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6626 echo "Wrote $DIFF to smaller OST $MINI1"
6627 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6628 echo "Wrote $DIFF2 to larger OST $MAXI1"
6629 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6631 # Figure out which files were written where
6632 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6633 awk '/'$MINI1': / {print $2; exit}')
6635 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6636 echo "$MINC files created on smaller OST $MINI1"
6637 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6638 awk '/'$MAXI1': / {print $2; exit}')
6640 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6641 echo "$MAXC files created on larger OST $MAXI1"
6642 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6643 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6647 run_test 116a "stripe QOS: free space balance ==================="
6649 test_116b() { # LU-2093
6650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6651 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6653 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6654 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6656 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6657 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6658 do_facet $SINGLEMDS lctl set_param fail_loc=0
6660 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6662 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6664 test_117() # bug 10891
6666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6667 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6668 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6669 lctl set_param fail_loc=0x21e
6670 > $DIR/$tfile || error "truncate failed"
6671 lctl set_param fail_loc=0
6672 echo "Truncate succeeded."
6675 run_test 117 "verify fsfilt_extend =========="
6677 NO_SLOW_RESENDCOUNT=4
6678 export OLD_RESENDCOUNT=""
6679 set_resend_count () {
6680 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6681 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6682 lctl set_param -n $PROC_RESENDCOUNT $1
6683 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6686 # for reduce test_118* time (b=14842)
6687 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6689 # Reset async IO behavior after error case
6691 FILE=$DIR/reset_async
6693 # Ensure all OSCs are cleared
6694 $SETSTRIPE -c -1 $FILE
6695 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6700 test_118a() #bug 11710
6702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6705 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6706 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6707 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6709 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6710 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6715 run_test 118a "verify O_SYNC works =========="
6719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6720 remote_ost_nodsh && skip "remote OST with nodsh" && return
6724 #define OBD_FAIL_OST_ENOENT 0x217
6725 set_nodes_failloc "$(osts_nodes)" 0x217
6726 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6728 set_nodes_failloc "$(osts_nodes)" 0
6729 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6730 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6733 if [[ $RC -eq 0 ]]; then
6734 error "Must return error due to dropped pages, rc=$RC"
6738 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6739 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6743 echo "Dirty pages not leaked on ENOENT"
6745 # Due to the above error the OSC will issue all RPCs syncronously
6746 # until a subsequent RPC completes successfully without error.
6747 $MULTIOP $DIR/$tfile Ow4096yc
6752 run_test 118b "Reclaim dirty pages on fatal error =========="
6756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6758 # for 118c, restore the original resend count, LU-1940
6759 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6760 set_resend_count $OLD_RESENDCOUNT
6761 remote_ost_nodsh && skip "remote OST with nodsh" && return
6765 #define OBD_FAIL_OST_EROFS 0x216
6766 set_nodes_failloc "$(osts_nodes)" 0x216
6768 # multiop should block due to fsync until pages are written
6769 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6773 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6774 error "Multiop failed to block on fsync, pid=$MULTIPID"
6777 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6779 if [[ $WRITEBACK -eq 0 ]]; then
6780 error "No page in writeback, writeback=$WRITEBACK"
6783 set_nodes_failloc "$(osts_nodes)" 0
6786 if [[ $RC -ne 0 ]]; then
6787 error "Multiop fsync failed, rc=$RC"
6790 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6791 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6793 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6794 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6798 echo "Dirty pages flushed via fsync on EROFS"
6801 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6803 # continue to use small resend count to reduce test_118* time (b=14842)
6804 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6809 remote_ost_nodsh && skip "remote OST with nodsh" && return
6813 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6814 set_nodes_failloc "$(osts_nodes)" 0x214
6815 # multiop should block due to fsync until pages are written
6816 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6820 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6821 error "Multiop failed to block on fsync, pid=$MULTIPID"
6824 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6826 if [[ $WRITEBACK -eq 0 ]]; then
6827 error "No page in writeback, writeback=$WRITEBACK"
6830 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6831 set_nodes_failloc "$(osts_nodes)" 0
6833 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6834 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6836 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6837 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6841 echo "Dirty pages gaurenteed flushed via fsync"
6844 run_test 118d "Fsync validation inject a delay of the bulk =========="
6847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6850 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6851 lctl set_param fail_loc=0x8000040a
6853 # Should simulate EINVAL error which is fatal
6854 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6856 if [[ $RC -eq 0 ]]; then
6857 error "Must return error due to dropped pages, rc=$RC"
6860 lctl set_param fail_loc=0x0
6862 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6863 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6864 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6866 if [[ $LOCKED -ne 0 ]]; then
6867 error "Locked pages remain in cache, locked=$LOCKED"
6870 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6871 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6875 echo "No pages locked after fsync"
6880 run_test 118f "Simulate unrecoverable OSC side error =========="
6883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6886 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6887 lctl set_param fail_loc=0x406
6889 # simulate local -ENOMEM
6890 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6893 lctl set_param fail_loc=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"
6916 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6920 remote_ost_nodsh && skip "remote OST with nodsh" && return
6924 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6925 set_nodes_failloc "$(osts_nodes)" 0x20e
6926 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6927 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6930 set_nodes_failloc "$(osts_nodes)" 0
6931 if [[ $RC -eq 0 ]]; then
6932 error "Must return error due to dropped pages, rc=$RC"
6935 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6936 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6937 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6939 if [[ $LOCKED -ne 0 ]]; then
6940 error "Locked pages remain in cache, locked=$LOCKED"
6943 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6944 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6948 echo "No pages locked after fsync"
6952 run_test 118h "Verify timeout in handling recoverables errors =========="
6954 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6958 remote_ost_nodsh && skip "remote OST with nodsh" && return
6962 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6963 set_nodes_failloc "$(osts_nodes)" 0x20e
6965 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6966 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6969 set_nodes_failloc "$(osts_nodes)" 0
6973 if [[ $RC -ne 0 ]]; then
6974 error "got error, but should be not, rc=$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 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6985 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6989 echo "No pages locked after fsync"
6993 run_test 118i "Fix error before timeout in recoverable error =========="
6995 [ "$SLOW" = "no" ] && set_resend_count 4
6998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6999 remote_ost_nodsh && skip "remote OST with nodsh" && return
7003 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7004 set_nodes_failloc "$(osts_nodes)" 0x220
7006 # return -EIO from OST
7007 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7009 set_nodes_failloc "$(osts_nodes)" 0x0
7010 if [[ $RC -eq 0 ]]; then
7011 error "Must return error due to dropped pages, rc=$RC"
7014 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7015 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7016 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7017 if [[ $LOCKED -ne 0 ]]; then
7018 error "Locked pages remain in cache, locked=$LOCKED"
7021 # in recoverable error on OST we want resend and stay until it finished
7022 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7023 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7027 echo "No pages locked after fsync"
7031 run_test 118j "Simulate unrecoverable OST side error =========="
7035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7036 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7038 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7039 set_nodes_failloc "$(osts_nodes)" 0x20e
7040 test_mkdir -p $DIR/$tdir
7042 for ((i=0;i<10;i++)); do
7043 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7044 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7051 set_nodes_failloc "$(osts_nodes)" 0
7054 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7060 test_mkdir -p $DIR/$tdir
7061 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7064 run_test 118l "fsync dir ========="
7066 test_118m() # LU-3066
7068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7069 test_mkdir -p $DIR/$tdir
7070 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7073 run_test 118m "fdatasync dir ========="
7075 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7077 test_119a() # bug 11737
7079 BSIZE=$((512 * 1024))
7080 directio write $DIR/$tfile 0 1 $BSIZE
7081 # We ask to read two blocks, which is more than a file size.
7082 # directio will indicate an error when requested and actual
7083 # sizes aren't equeal (a normal situation in this case) and
7084 # print actual read amount.
7085 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7086 if [ "$NOB" != "$BSIZE" ]; then
7087 error "read $NOB bytes instead of $BSIZE"
7091 run_test 119a "Short directIO read must return actual read amount"
7093 test_119b() # bug 11737
7095 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7097 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7098 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7100 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7101 error "direct read failed"
7104 run_test 119b "Sparse directIO read must return actual read amount"
7106 test_119c() # bug 13099
7109 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7110 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7113 run_test 119c "Testing for direct read hitting hole"
7115 test_119d() # bug 15950
7117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7118 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7119 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7121 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7122 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7123 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7124 lctl set_param fail_loc=0x40d
7125 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7128 cat $DIR/$tfile > /dev/null &
7129 lctl set_param fail_loc=0
7132 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7134 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7135 error "the read rpcs have not completed in 2s"
7137 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7139 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7143 test_mkdir -p $DIR/$tdir
7144 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7145 skip "no early lock cancel on server" && return 0
7147 lru_resize_disable mdc
7148 lru_resize_disable osc
7149 cancel_lru_locks mdc
7150 # asynchronous object destroy at MDT could cause bl ast to client
7151 cancel_lru_locks osc
7153 stat $DIR/$tdir > /dev/null
7154 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7155 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7156 test_mkdir $DIR/$tdir/d1
7157 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7158 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7159 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7160 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7161 lru_resize_enable mdc
7162 lru_resize_enable osc
7164 run_test 120a "Early Lock Cancel: mkdir test"
7167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7168 test_mkdir -p $DIR/$tdir
7169 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7170 skip "no early lock cancel on server" && return 0
7171 lru_resize_disable mdc
7172 lru_resize_disable osc
7173 cancel_lru_locks mdc
7174 stat $DIR/$tdir > /dev/null
7175 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7176 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7178 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7179 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7180 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7181 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7182 lru_resize_enable mdc
7183 lru_resize_enable osc
7185 run_test 120b "Early Lock Cancel: create test"
7188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7189 test_mkdir -p $DIR/$tdir
7190 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7191 skip "no early lock cancel on server" && return 0
7192 lru_resize_disable mdc
7193 lru_resize_disable osc
7194 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7195 touch $DIR/$tdir/d1/f1
7196 cancel_lru_locks mdc
7197 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7198 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7199 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7200 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7201 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7202 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7203 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7204 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7205 lru_resize_enable mdc
7206 lru_resize_enable osc
7208 run_test 120c "Early Lock Cancel: link test"
7211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7212 test_mkdir -p $DIR/$tdir
7213 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7214 skip "no early lock cancel on server" && return 0
7215 lru_resize_disable mdc
7216 lru_resize_disable osc
7218 cancel_lru_locks mdc
7219 stat $DIR/$tdir > /dev/null
7220 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7221 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7222 chmod a+x $DIR/$tdir
7223 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7224 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7225 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7226 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7227 lru_resize_enable mdc
7228 lru_resize_enable osc
7230 run_test 120d "Early Lock Cancel: setattr test"
7233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7234 test_mkdir -p $DIR/$tdir
7235 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7236 skip "no early lock cancel on server" && return 0
7237 lru_resize_disable mdc
7238 lru_resize_disable osc
7239 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7240 cancel_lru_locks mdc
7241 cancel_lru_locks osc
7242 dd if=$DIR/$tdir/f1 of=/dev/null
7243 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7244 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7245 awk '/ldlm_cancel/ {print $2}'`
7246 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7247 awk '/ldlm_bl_callback/ {print $2}'`
7248 unlink $DIR/$tdir/f1
7249 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7250 awk '/ldlm_cancel/ {print $2}'`
7251 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7252 awk '/ldlm_bl_callback/ {print $2}'`
7253 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7254 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7255 lru_resize_enable mdc
7256 lru_resize_enable osc
7258 run_test 120e "Early Lock Cancel: unlink test"
7261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7262 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7263 skip "no early lock cancel on server" && return 0
7264 test_mkdir -p $DIR/$tdir
7265 lru_resize_disable mdc
7266 lru_resize_disable osc
7267 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7268 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7269 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7270 cancel_lru_locks mdc
7271 cancel_lru_locks osc
7272 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7273 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7274 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7275 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7276 awk '/ldlm_cancel/ {print $2}'`
7277 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7278 awk '/ldlm_bl_callback/ {print $2}'`
7279 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7280 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7281 awk '/ldlm_cancel/ {print $2}'`
7282 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7283 awk '/ldlm_bl_callback/ {print $2}'`
7284 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7285 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7286 lru_resize_enable mdc
7287 lru_resize_enable osc
7289 run_test 120f "Early Lock Cancel: rename test"
7292 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7293 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7294 skip "no early lock cancel on server" && return 0
7295 lru_resize_disable mdc
7296 lru_resize_disable osc
7298 echo create $count files
7299 test_mkdir -p $DIR/$tdir
7300 cancel_lru_locks mdc
7301 cancel_lru_locks osc
7304 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7305 awk '/ldlm_cancel/ {print $2}'`
7306 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7307 awk '/ldlm_bl_callback/ {print $2}'`
7308 createmany -o $DIR/$tdir/f $count
7310 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7311 awk '/ldlm_cancel/ {print $2}'`
7312 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7313 awk '/ldlm_bl_callback/ {print $2}'`
7315 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7316 echo rm $count files
7319 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7320 awk '/ldlm_cancel/ {print $2}'`
7321 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7322 awk '/ldlm_bl_callback/ {print $2}'`
7324 echo total: $count removes in $((t2-t1))
7325 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7327 # wait for commitment of removal
7328 lru_resize_enable mdc
7329 lru_resize_enable osc
7331 run_test 120g "Early Lock Cancel: performance test"
7333 test_121() { #bug #10589
7334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7336 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7337 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7338 lctl set_param fail_loc=0x310
7339 cancel_lru_locks osc > /dev/null
7340 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7341 lctl set_param fail_loc=0
7342 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7344 run_test 121 "read cancel race ========="
7346 test_123a() { # was test 123, statahead(bug 11401)
7347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7349 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7350 log "testing on UP system. Performance may be not as good as expected."
7355 test_mkdir -p $DIR/$tdir
7356 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7357 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7359 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7360 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7362 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7363 lctl set_param -n llite.*.statahead_max 0
7364 lctl get_param llite.*.statahead_max
7365 cancel_lru_locks mdc
7366 cancel_lru_locks osc
7368 time ls -l $DIR/$tdir | wc -l
7370 delta=$((etime - stime))
7371 log "ls $i files without statahead: $delta sec"
7372 lctl set_param llite.*.statahead_max=$max
7374 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7375 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7376 cancel_lru_locks mdc
7377 cancel_lru_locks osc
7379 time ls -l $DIR/$tdir | wc -l
7381 delta_sa=$((etime - stime))
7382 log "ls $i files with statahead: $delta_sa sec"
7383 lctl get_param -n llite.*.statahead_stats
7384 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7386 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7387 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7389 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7390 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7391 lctl set_param -n llite.*.statahead_max 0
7392 lctl get_param llite.*.statahead_max
7393 cancel_lru_locks mdc
7394 cancel_lru_locks osc
7396 time ls -l $DIR/$tdir | wc -l
7398 delta=$((etime - stime))
7399 log "ls $i files again without statahead: $delta sec"
7400 lctl set_param llite.*.statahead_max=$max
7401 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7402 if [ $SLOWOK -eq 0 ]; then
7403 error "ls $i files is slower with statahead!"
7405 log "ls $i files is slower with statahead!"
7411 [ $delta -gt 20 ] && break
7412 [ $delta -gt 8 ] && MULT=$((50 / delta))
7413 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7421 delta=$((etime - stime))
7422 log "rm -r $DIR/$tdir/: $delta seconds"
7424 lctl get_param -n llite.*.statahead_stats
7426 run_test 123a "verify statahead work"
7428 test_123b () { # statahead(bug 15027)
7429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7430 test_mkdir -p $DIR/$tdir
7431 createmany -o $DIR/$tdir/$tfile-%d 1000
7433 cancel_lru_locks mdc
7434 cancel_lru_locks osc
7436 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7437 lctl set_param fail_loc=0x80000803
7438 ls -lR $DIR/$tdir > /dev/null
7440 lctl set_param fail_loc=0x0
7441 lctl get_param -n llite.*.statahead_stats
7446 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7450 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7451 skip "no lru resize on server" && return 0
7453 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7455 log "create $NR files at $DIR/$tdir"
7456 createmany -o $DIR/$tdir/f $NR ||
7457 error "failed to create $NR files in $DIR/$tdir"
7459 cancel_lru_locks mdc
7460 ls -l $DIR/$tdir > /dev/null
7464 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7465 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7466 LRU_SIZE=$(lctl get_param -n $PARAM)
7467 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7468 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7470 log "NS=$(basename $NSDIR)"
7475 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7476 skip "Not enough cached locks created!"
7483 # We know that lru resize allows one client to hold $LIMIT locks
7484 # for 10h. After that locks begin to be killed by client.
7486 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7489 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7490 # killing locks. Some time was spent for creating locks. This means
7491 # that up to the moment of sleep finish we must have killed some of
7492 # them (10-100 locks). This depends on how fast ther were created.
7493 # Many of them were touched in almost the same moment and thus will
7494 # be killed in groups.
7495 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7497 # Use $LRU_SIZE_B here to take into account real number of locks
7498 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7499 local LRU_SIZE_B=$LRU_SIZE
7501 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7502 log "OLD_LVF=$OLD_LVF"
7503 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7505 # Let's make sure that we really have some margin. Client checks
7506 # cached locks every 10 sec.
7508 log "Sleep ${SLEEP} sec"
7510 while ((SEC<$SLEEP)); do
7514 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7518 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7519 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7521 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7522 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7523 unlinkmany $DIR/$tdir/f $NR
7527 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7528 log "unlink $NR files at $DIR/$tdir"
7529 unlinkmany $DIR/$tdir/f $NR
7531 run_test 124a "lru resize ======================================="
7533 get_max_pool_limit()
7535 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7538 if test $l -gt $max; then
7546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7547 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7548 skip "no lru resize on server" && return 0
7550 LIMIT=`get_max_pool_limit`
7552 NR=$(($(default_lru_size)*20))
7553 if [ $NR -gt $LIMIT ]; then
7554 log "Limit lock number by $LIMIT locks"
7557 lru_resize_disable mdc
7558 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7559 error "failed to create $DIR/$tdir/disable_lru_resize"
7561 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7562 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7563 cancel_lru_locks mdc
7566 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7569 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7572 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7576 nolruresize_delta=$((etime-stime))
7577 log "ls -la time: $nolruresize_delta seconds"
7578 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7579 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7581 lru_resize_enable mdc
7582 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7583 error "failed to create $DIR/$tdir/enable_lru_resize"
7585 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7586 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7587 cancel_lru_locks mdc
7590 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7593 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7596 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7600 lruresize_delta=$((etime-stime))
7601 log "ls -la time: $lruresize_delta seconds"
7602 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7604 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7605 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7606 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7607 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7609 log "lru resize performs the same with no lru resize"
7611 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7613 run_test 124b "lru resize (performance test) ======================="
7615 test_125() { # 13358
7616 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7617 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7618 test_mkdir -p $DIR/d125 || error "mkdir failed"
7619 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7620 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7621 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7623 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7625 test_126() { # bug 12829/13455
7626 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7627 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7628 $GSS && skip "must run as gss disabled" && return
7630 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7631 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7633 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7635 run_test 126 "check that the fsgid provided by the client is taken into account"
7637 test_127a() { # bug 15521
7638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7639 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7640 $LCTL set_param osc.*.stats=0
7641 FSIZE=$((2048 * 1024))
7642 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7643 cancel_lru_locks osc
7644 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7646 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7647 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7648 echo "got $COUNT $NAME"
7649 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7650 eval $NAME=$COUNT || error "Wrong proc format"
7653 read_bytes|write_bytes)
7654 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7655 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7656 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7657 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7658 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7659 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7660 error "sumsquare is too small: $SUMSQ"
7661 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7662 error "sumsquare is too big: $SUMSQ"
7666 done < $DIR/${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 127a "verify the client stats are sane"
7676 test_127b() { # bug LU-333
7677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7678 $LCTL set_param llite.*.stats=0
7679 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7680 # perform 2 reads and writes so MAX is different from SUM.
7681 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7682 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7683 cancel_lru_locks osc
7684 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7685 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7687 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7688 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7689 echo "got $COUNT $NAME"
7690 eval $NAME=$COUNT || error "Wrong proc format"
7694 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7695 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7696 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7697 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7700 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7701 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7702 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7703 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7707 done < $TMP/${tfile}.tmp
7709 #check that we actually got some stats
7710 [ "$read_bytes" ] || error "Missing read_bytes stats"
7711 [ "$write_bytes" ] || error "Missing write_bytes stats"
7712 [ "$read_bytes" != 0 ] || error "no read done"
7713 [ "$write_bytes" != 0 ] || error "no write done"
7715 run_test 127b "verify the llite client stats are sane"
7717 test_128() { # bug 15212
7719 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7724 result=$(grep error $TMP/$tfile.log)
7726 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7728 run_test 128 "interactive lfs for 2 consecutive find's"
7735 local LDPROC=/proc/fs/ldiskfs
7736 local facets=$(get_facets MDS)
7738 for facet in ${facets//,/ }; do
7739 canondev=$(ldiskfs_canon \
7740 *.$(convert_facet2label $facet).mntdev $facet)
7741 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7742 LDPROC=/sys/fs/ldiskfs
7743 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7749 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7750 skip "Only applicable to ldiskfs-based MDTs"
7753 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7759 test_mkdir -p $DIR/$tdir
7763 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7764 $MULTIOP $DIR/$tdir/$J Oc
7766 if [ $rc -eq $EFBIG ]; then
7768 echo "return code $rc received as expected"
7770 elif [ $rc -ne 0 ]; then
7772 error_exit "return code $rc received instead of expected $EFBIG"
7775 I=$(stat -c%s "$DIR/$tdir")
7779 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7781 run_test 129 "test directory size limit ========================"
7790 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7791 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7794 trap cleanup_130 EXIT RETURN
7796 local fm_file=$DIR/$tfile
7797 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7798 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7799 error "dd failed for $fm_file"
7801 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7802 filefrag -ves $fm_file
7804 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7805 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7806 [ $RC != 0 ] && error "filefrag $fm_file failed"
7808 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7809 grep -v "ext:" | grep -v "found")
7810 lun=$($GETSTRIPE -i $fm_file)
7812 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7815 for line in $filefrag_op
7817 frag_lun=`echo $line | cut -d: -f5`
7818 ext_len=`echo $line | cut -d: -f4`
7819 if (( $frag_lun != $lun )); then
7821 error "FIEMAP on 1-stripe file($fm_file) failed"
7824 (( tot_len += ext_len ))
7827 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7829 error "FIEMAP on 1-stripe file($fm_file) failed;"
7835 echo "FIEMAP on single striped file succeeded"
7837 run_test 130a "FIEMAP (1-stripe file)"
7840 [ "$OSTCOUNT" -lt "2" ] &&
7841 skip_env "skipping FIEMAP on 2-stripe file test" && return
7843 [ "$OSTCOUNT" -ge "10" ] &&
7844 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7846 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7847 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7850 trap cleanup_130 EXIT RETURN
7852 local fm_file=$DIR/$tfile
7853 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7854 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7855 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7857 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7858 error "dd failed on $fm_file"
7860 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7861 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7862 grep -v "ext:" | grep -v "found")
7864 last_lun=$(echo $filefrag_op | cut -d: -f5)
7869 for line in $filefrag_op
7871 frag_lun=`echo $line | cut -d: -f5`
7872 ext_len=`echo $line | cut -d: -f4`
7873 if (( $frag_lun != $last_lun )); then
7874 if (( tot_len != 1024 )); then
7876 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7883 (( tot_len += ext_len ))
7886 if (( num_luns != 2 || tot_len != 1024 )); then
7888 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7894 echo "FIEMAP on 2-stripe file succeeded"
7896 run_test 130b "FIEMAP (2-stripe file)"
7899 [ "$OSTCOUNT" -lt "2" ] &&
7900 skip_env "skipping FIEMAP on 2-stripe file" && return
7902 [ "$OSTCOUNT" -ge "10" ] &&
7903 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7905 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7906 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7909 trap cleanup_130 EXIT RETURN
7911 local fm_file=$DIR/$tfile
7912 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7913 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7914 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7916 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7918 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7919 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7921 last_lun=`echo $filefrag_op | cut -d: -f5`
7926 for line in $filefrag_op
7928 frag_lun=`echo $line | cut -d: -f5`
7929 ext_len=`echo $line | cut -d: -f4`
7930 if (( $frag_lun != $last_lun )); then
7931 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7932 if (( logical != 512 )); then
7934 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7937 if (( tot_len != 512 )); then
7939 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7946 (( tot_len += ext_len ))
7949 if (( num_luns != 2 || tot_len != 512 )); then
7951 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7957 echo "FIEMAP on 2-stripe file with hole succeeded"
7959 run_test 130c "FIEMAP (2-stripe file with hole)"
7962 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7964 [ "$OSTCOUNT" -ge "10" ] &&
7965 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7967 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7968 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7970 trap cleanup_130 EXIT RETURN
7972 local fm_file=$DIR/$tfile
7973 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7974 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7975 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7976 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7978 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7979 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7981 last_lun=`echo $filefrag_op | cut -d: -f5`
7986 for line in $filefrag_op
7988 frag_lun=`echo $line | cut -d: -f5`
7989 ext_len=`echo $line | cut -d: -f4`
7990 if (( $frag_lun != $last_lun )); then
7991 if (( tot_len != 1024 )); then
7993 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8000 (( tot_len += ext_len ))
8003 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
8005 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8011 echo "FIEMAP on N-stripe file succeeded"
8013 run_test 130d "FIEMAP (N-stripe file)"
8016 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8018 [ "$OSTCOUNT" -ge "10" ] &&
8019 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8021 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8022 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8024 trap cleanup_130 EXIT RETURN
8026 local fm_file=$DIR/$tfile
8027 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8028 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8029 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8032 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8033 for ((i = 0; i < $NUM_BLKS; i++))
8035 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8038 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8039 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8041 last_lun=`echo $filefrag_op | cut -d: -f5`
8046 for line in $filefrag_op
8048 frag_lun=`echo $line | cut -d: -f5`
8049 ext_len=`echo $line | cut -d: -f4`
8050 if (( $frag_lun != $last_lun )); then
8051 if (( tot_len != $EXPECTED_LEN )); then
8053 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8060 (( tot_len += ext_len ))
8063 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8065 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8071 echo "FIEMAP with continuation calls succeeded"
8073 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8075 # Test for writev/readv
8077 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8078 error "writev test failed"
8079 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8080 error "readv failed"
8083 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8086 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8087 error "append writev test failed"
8088 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8089 error "append writev test failed"
8092 run_test 131b "test append writev"
8095 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8098 run_test 131c "test read/write on file w/o objects"
8101 rwv -f $DIR/$tfile -w -n 1 1572864
8102 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8103 if [ "$NOB" != 1572864 ]; then
8104 error "Short read filed: read $NOB bytes instead of 1572864"
8108 run_test 131d "test short read"
8111 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8112 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8113 error "read hitting hole failed"
8116 run_test 131e "test read hitting hole"
8121 for node in $(osts_nodes); do
8122 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8123 [ x$gl = x"" ] && gl=0
8124 gl_sum=$((gl_sum + gl))
8134 if [ x$som = x"enabled" ]; then
8135 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8136 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8137 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8139 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8140 MOUNTOPT="$MOUNTOPT,som_preview"
8141 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8144 # do remount to make new mount-conf parameters actual
8151 test_132() { #1028, SOM
8152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8153 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8154 local num=$(get_mds_dir $DIR)
8155 local mymds=mds${num}
8156 local MOUNTOPT_SAVE=$MOUNTOPT
8158 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8159 cancel_lru_locks osc
8161 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8163 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8164 stat $DIR/$tfile >/dev/null
8165 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8166 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8168 som_mode_switch $som1 $gl1 $gl2
8170 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8171 cancel_lru_locks osc
8173 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8174 if [ $som1 == $som2 ]; then
8175 error "som is still "$som2
8176 if [ x$som2 = x"enabled" ]; then
8183 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8184 stat $DIR/$tfile >/dev/null
8185 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8186 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8187 som_mode_switch $som2 $gl1 $gl2
8188 MOUNTOPT=$MOUNTOPT_SAVE
8190 run_test 132 "som avoids glimpse rpc"
8196 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8198 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8200 *) error "Wrong argument $1" ;;
8203 count=`echo $res | awk '{print $2}'`
8204 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8205 # if the argument $3 is zero, it means any stat increment is ok.
8206 if [ $3 -gt 0 ] ; then
8207 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8213 remote_ost_nodsh && skip "remote OST with nodsh" && return
8214 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8216 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8217 { skip "MDS doesn't support rename stats"; return; }
8218 local testdir=$DIR/${tdir}/stats_testdir
8219 mkdir -p $DIR/${tdir}
8222 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8223 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8225 # verify mdt stats first.
8226 mkdir ${testdir} || error "mkdir failed"
8227 check_stats $SINGLEMDS "mkdir" 1
8228 touch ${testdir}/${tfile} || "touch failed"
8229 check_stats $SINGLEMDS "open" 1
8230 check_stats $SINGLEMDS "close" 1
8231 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8232 check_stats $SINGLEMDS "mknod" 1
8233 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8234 check_stats $SINGLEMDS "unlink" 1
8235 rm -f ${testdir}/${tfile} || error "file remove failed"
8236 check_stats $SINGLEMDS "unlink" 2
8238 # remove working dir and check mdt stats again.
8239 rmdir ${testdir} || error "rmdir failed"
8240 check_stats $SINGLEMDS "rmdir" 1
8242 local testdir1=$DIR/${tdir}/stats_testdir1
8244 mkdir -p ${testdir1}
8245 touch ${testdir1}/test1
8246 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8247 check_stats $SINGLEMDS "crossdir_rename" 1
8249 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8250 check_stats $SINGLEMDS "samedir_rename" 1
8254 run_test 133a "Verifying MDT stats ========================================"
8257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8258 remote_ost_nodsh && skip "remote OST with nodsh" && return
8259 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8260 local testdir=$DIR/${tdir}/stats_testdir
8261 mkdir -p ${testdir} || error "mkdir failed"
8262 touch ${testdir}/${tfile} || "touch failed"
8263 cancel_lru_locks mdc
8266 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8267 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8269 # extra mdt stats verification.
8270 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8271 check_stats $SINGLEMDS "setattr" 1
8272 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8273 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8275 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8276 check_stats $SINGLEMDS "getattr" 1
8278 $LFS df || error "lfs failed"
8279 check_stats $SINGLEMDS "statfs" 1
8283 run_test 133b "Verifying extra MDT stats =================================="
8286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8287 remote_ost_nodsh && skip "remote OST with nodsh" && return
8288 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8289 local testdir=$DIR/${tdir}/stats_testdir
8290 test_mkdir -p ${testdir} || error "mkdir failed"
8292 # verify obdfilter stats.
8293 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8295 cancel_lru_locks osc
8296 wait_delete_completed
8299 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8300 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8302 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8304 cancel_lru_locks osc
8305 check_stats ost "write" 1
8307 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8308 check_stats ost "read" 1
8310 > ${testdir}/${tfile} || error "truncate failed"
8311 check_stats ost "punch" 1
8313 rm -f ${testdir}/${tfile} || error "file remove failed"
8314 wait_delete_completed
8315 check_stats ost "destroy" 1
8319 run_test 133c "Verifying OST stats ========================================"
8326 while [ $value -ge 2 ]; do
8331 if [ $orig -gt $order ]; then
8339 local size=('K' 'M' 'G' 'T');
8341 local size_string=$value
8343 while [ $value -ge 1024 ]; do
8344 if [ $i -gt 3 ]; then
8345 #T is the biggest unit we get here, if that is bigger,
8347 size_string=${value}T
8350 value=$((value >> 10))
8351 if [ $value -lt 1024 ]; then
8352 size_string=${value}${size[$i]}
8363 local context=${2:-.}
8364 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8366 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8372 remote_ost_nodsh && skip "remote OST with nodsh" && return
8373 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8374 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8375 { skip "MDS doesn't support rename stats"; return; }
8377 local testdir1=$DIR/${tdir}/stats_testdir1
8378 local testdir2=$DIR/${tdir}/stats_testdir2
8380 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8382 mkdir -p ${testdir1} || error "mkdir failed"
8383 mkdir -p ${testdir2} || error "mkdir failed"
8385 createmany -o $testdir1/test 512 || error "createmany failed"
8387 # check samedir rename size
8388 mv ${testdir1}/test0 ${testdir1}/test_0
8390 local testdir1_size=$(ls -l $DIR/${tdir} |
8391 awk '/stats_testdir1/ {print $5}')
8392 local testdir2_size=$(ls -l $DIR/${tdir} |
8393 awk '/stats_testdir2/ {print $5}')
8395 testdir1_size=$(order_2 $testdir1_size)
8396 testdir2_size=$(order_2 $testdir2_size)
8398 testdir1_size=$(size_in_KMGT $testdir1_size)
8399 testdir2_size=$(size_in_KMGT $testdir2_size)
8401 echo "source rename dir size: ${testdir1_size}"
8402 echo "target rename dir size: ${testdir2_size}"
8404 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8405 eval $cmd || error "$cmd failed"
8406 local samedir=$($cmd | grep 'same_dir')
8407 local same_sample=$(get_rename_size $testdir1_size)
8408 [ -z "$samedir" ] && error "samedir_rename_size count error"
8409 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8410 echo "Check same dir rename stats success"
8412 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8414 # check crossdir rename size
8415 mv ${testdir1}/test_0 ${testdir2}/test_0
8417 testdir1_size=$(ls -l $DIR/${tdir} |
8418 awk '/stats_testdir1/ {print $5}')
8419 testdir2_size=$(ls -l $DIR/${tdir} |
8420 awk '/stats_testdir2/ {print $5}')
8422 testdir1_size=$(order_2 $testdir1_size)
8423 testdir2_size=$(order_2 $testdir2_size)
8425 testdir1_size=$(size_in_KMGT $testdir1_size)
8426 testdir2_size=$(size_in_KMGT $testdir2_size)
8428 echo "source rename dir size: ${testdir1_size}"
8429 echo "target rename dir size: ${testdir2_size}"
8431 eval $cmd || error "$cmd failed"
8432 local crossdir=$($cmd | grep 'crossdir')
8433 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8434 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8435 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8436 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8437 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8438 echo "Check cross dir rename stats success"
8441 run_test 133d "Verifying rename_stats ========================================"
8444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8445 local testdir=$DIR/${tdir}/stats_testdir
8446 local ctr f0 f1 bs=32768 count=42 sum
8448 remote_ost_nodsh && skip "remote OST with nodsh" && return
8449 mkdir -p ${testdir} || error "mkdir failed"
8451 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8453 for ctr in {write,read}_bytes; do
8455 cancel_lru_locks osc
8457 do_facet ost1 $LCTL set_param -n \
8458 "obdfilter.*.exports.clear=clear"
8460 if [ $ctr = write_bytes ]; then
8462 f1=${testdir}/${tfile}
8464 f0=${testdir}/${tfile}
8468 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8471 cancel_lru_locks osc
8473 sum=$(do_facet ost1 $LCTL get_param \
8474 "obdfilter.*.exports.*.stats" | \
8477 $1 == ctr { sum += $7 }
8480 if ((sum != bs * count)); then
8481 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8487 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8490 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8493 # First without trusting modes.
8495 -exec cat '{}' \; &> /dev/null
8497 # Second verifying readability.
8501 -exec cat '{}' \; > /dev/null ||
8502 error "proc file read failed"
8504 for facet in $SINGLEMDS ost1; do
8505 do_facet $facet find $proc_dirs \
8506 -not -name req_history \
8507 -exec cat '{}' \\\; &> /dev/null
8509 do_facet $facet find $proc_dirs \
8510 -not -name req_history \
8513 -exec cat '{}' \\\; > /dev/null ||
8514 error "proc file read failed"
8517 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8519 test_140() { #bug-17379
8520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8521 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8522 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8523 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8525 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8526 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8528 while i=`expr $i + 1`; do
8529 test_mkdir -p $i || error "Creating dir $i"
8530 cd $i || error "Changing to $i"
8531 ln -s ../stat stat || error "Creating stat symlink"
8532 # Read the symlink until ELOOP present,
8533 # not LBUGing the system is considered success,
8534 # we didn't overrun the stack.
8535 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8537 if [ $ret -eq 40 ]; then
8540 error "Open stat symlink"
8546 echo "The symlink depth = $i"
8547 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8548 error "Invalid symlink depth"
8550 # Test recursive symlink
8551 ln -s symlink_self symlink_self
8552 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8553 echo "open symlink_self returns $ret"
8554 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8556 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8560 local TF="$TMP/$tfile"
8562 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8564 cancel_lru_locks osc
8565 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8566 remount_client $MOUNT
8568 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8571 $TRUNCATE $DIR/$tfile 6000
8572 cancel_lru_locks osc
8573 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8576 echo "12345" >>$DIR/$tfile
8577 cancel_lru_locks osc
8578 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8581 echo "12345" >>$DIR/$tfile
8582 cancel_lru_locks osc
8583 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8588 run_test 150 "truncate/append tests"
8590 function roc_hit() {
8591 local list=$(comma_list $(osts_nodes))
8592 #debug temp debug for LU-2902: lets see what values we get back
8593 echo $(get_osd_param $list '' stats) 1>&2
8594 echo $(get_osd_param $list '' stats |
8595 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8598 function set_cache() {
8601 if [ "$2" == "off" ]; then
8604 local list=$(comma_list $(osts_nodes))
8605 set_osd_param $list '' $1_cache_enable $on
8607 cancel_lru_locks osc
8611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8612 remote_ost_nodsh && skip "remote OST with nodsh" && return
8615 local list=$(comma_list $(osts_nodes))
8617 # check whether obdfilter is cache capable at all
8618 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8619 echo "not cache-capable obdfilter"
8623 # check cache is enabled on all obdfilters
8624 if get_osd_param $list '' read_cache_enable | grep 0; then
8625 echo "oss cache is disabled"
8629 set_osd_param $list '' writethrough_cache_enable 1
8631 # check write cache is enabled on all obdfilters
8632 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8633 echo "oss write cache is NOT enabled"
8637 #define OBD_FAIL_OBD_NO_LRU 0x609
8638 do_nodes $list $LCTL set_param fail_loc=0x609
8640 # pages should be in the case right after write
8641 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8644 local BEFORE=`roc_hit`
8645 cancel_lru_locks osc
8646 cat $DIR/$tfile >/dev/null
8647 local AFTER=`roc_hit`
8649 do_nodes $list $LCTL set_param fail_loc=0
8651 if ! let "AFTER - BEFORE == CPAGES"; then
8652 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8655 # the following read invalidates the cache
8656 cancel_lru_locks osc
8657 set_osd_param $list '' read_cache_enable 0
8658 cat $DIR/$tfile >/dev/null
8660 # now data shouldn't be found in the cache
8662 cancel_lru_locks osc
8663 cat $DIR/$tfile >/dev/null
8665 if let "AFTER - BEFORE != 0"; then
8666 error "IN CACHE: before: $BEFORE, after: $AFTER"
8669 set_osd_param $list '' read_cache_enable 1
8672 run_test 151 "test cache on oss and controls ==============================="
8675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8676 local TF="$TMP/$tfile"
8678 # simulate ENOMEM during write
8679 #define OBD_FAIL_OST_NOMEM 0x226
8680 lctl set_param fail_loc=0x80000226
8681 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8683 sync || error "sync failed"
8684 lctl set_param fail_loc=0
8686 # discard client's cache
8687 cancel_lru_locks osc
8689 # simulate ENOMEM during read
8690 lctl set_param fail_loc=0x80000226
8691 cmp $TF $DIR/$tfile || error "cmp failed"
8692 lctl set_param fail_loc=0
8696 run_test 152 "test read/write with enomem ============================"
8699 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8701 run_test 153 "test if fdatasync does not crash ======================="
8703 dot_lustre_fid_permission_check() {
8705 local ffid=$MOUNT/.lustre/fid/$fid
8708 echo "stat fid $fid"
8709 stat $ffid > /dev/null || error "stat $ffid failed."
8710 echo "touch fid $fid"
8711 touch $ffid || error "touch $ffid failed."
8712 echo "write to fid $fid"
8713 cat /etc/hosts > $ffid || error "write $ffid failed."
8714 echo "read fid $fid"
8715 diff /etc/hosts $ffid || error "read $ffid failed."
8716 echo "append write to fid $fid"
8717 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8718 echo "rename fid $fid"
8719 mv $ffid $test_dir/$tfile.1 &&
8720 error "rename $ffid to $tfile.1 should fail."
8721 touch $test_dir/$tfile.1
8722 mv $test_dir/$tfile.1 $ffid &&
8723 error "rename $tfile.1 to $ffid should fail."
8724 rm -f $test_dir/$tfile.1
8725 echo "truncate fid $fid"
8726 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8727 echo "link fid $fid"
8728 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8729 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8730 echo "setfacl fid $fid"
8731 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8732 echo "getfacl fid $fid"
8733 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8735 echo "unlink fid $fid"
8736 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8737 echo "mknod fid $fid"
8738 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8740 fid=[0xf00000400:0x1:0x0]
8741 ffid=$MOUNT/.lustre/fid/$fid
8743 echo "stat non-exist fid $fid"
8744 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8745 echo "write to non-exist fid $fid"
8746 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8747 echo "link new fid $fid"
8748 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8750 mkdir -p $test_dir/$tdir
8751 touch $test_dir/$tdir/$tfile
8752 fid=$($LFS path2fid $test_dir/$tdir)
8755 error "error: could not get fid for $test_dir/$dir/$tfile."
8757 ffid=$MOUNT/.lustre/fid/$fid
8760 ls $ffid > /dev/null || error "ls $ffid failed."
8761 echo "touch $fid/$tfile.1"
8762 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8764 echo "touch $MOUNT/.lustre/fid/$tfile"
8765 touch $MOUNT/.lustre/fid/$tfile && \
8766 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8768 echo "setxattr to $MOUNT/.lustre/fid"
8769 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8771 echo "listxattr for $MOUNT/.lustre/fid"
8772 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8774 echo "delxattr from $MOUNT/.lustre/fid"
8775 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8777 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8778 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8779 error "touch invalid fid should fail."
8781 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8782 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8783 error "touch non-normal fid should fail."
8785 echo "rename $tdir to $MOUNT/.lustre/fid"
8786 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8787 error "rename to $MOUNT/.lustre/fid should fail."
8789 echo "rename .lustre to itself"
8790 fid=$($LFS path2fid $MOUNT)
8791 mrename $MOUNT/.lustre $MOUNT/.lustre/fid/$fid/.lustre &&
8792 error "rename .lustre to itself should fail."
8794 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8795 local new_obf_mode=777
8797 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8798 chmod $new_obf_mode $DIR/.lustre/fid ||
8799 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8801 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8802 [ $obf_mode -eq $new_obf_mode ] ||
8803 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8805 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8806 chmod $old_obf_mode $DIR/.lustre/fid ||
8807 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8809 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8810 fid=$($LFS path2fid $test_dir/$tfile-2)
8811 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8812 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8813 error "create lov data thru .lustre should fail."
8814 echo "cp /etc/passwd $test_dir/$tfile-2"
8815 cp /etc/passwd $test_dir/$tfile-2 ||
8816 error "copy to $test_dir/$tfile-2 failed."
8817 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8818 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8819 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8821 rm -rf $test_dir/tfile.lnk
8822 rm -rf $test_dir/$tfile-2
8826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8827 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8828 { skip "Need MDS version at least 2.2.51"; return 0; }
8830 cp /etc/hosts $DIR/$tfile
8832 fid=$($LFS path2fid $DIR/$tfile)
8834 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8836 dot_lustre_fid_permission_check "$fid" $DIR ||
8837 error "dot lustre permission check $fid failed"
8839 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8841 touch $MOUNT/.lustre/file &&
8842 error "creation is not allowed under .lustre"
8844 mkdir $MOUNT/.lustre/dir &&
8845 error "mkdir is not allowed under .lustre"
8849 run_test 154a "Open-by-FID"
8852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8853 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8854 { skip "Need MDS version at least 2.2.51"; return 0; }
8856 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8858 local remote_dir=$DIR/$tdir/remote_dir
8863 $LFS mkdir -i $MDTIDX $remote_dir ||
8864 error "create remote directory failed"
8866 cp /etc/hosts $remote_dir/$tfile
8868 fid=$($LFS path2fid $remote_dir/$tfile)
8870 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8872 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8873 error "dot lustre permission check $fid failed"
8876 run_test 154b "Open-by-FID for remote directory"
8878 test_155_small_load() {
8879 local temp=$TMP/$tfile
8880 local file=$DIR/$tfile
8882 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8883 error "dd of=$temp bs=6096 count=1 failed"
8885 cancel_lru_locks osc
8886 cmp $temp $file || error "$temp $file differ"
8888 $TRUNCATE $temp 6000
8889 $TRUNCATE $file 6000
8890 cmp $temp $file || error "$temp $file differ (truncate1)"
8892 echo "12345" >>$temp
8893 echo "12345" >>$file
8894 cmp $temp $file || error "$temp $file differ (append1)"
8896 echo "12345" >>$temp
8897 echo "12345" >>$file
8898 cmp $temp $file || error "$temp $file differ (append2)"
8904 test_155_big_load() {
8905 remote_ost_nodsh && skip "remote OST with nodsh" && return
8906 local temp=$TMP/$tfile
8907 local file=$DIR/$tfile
8910 local cache_size=$(do_facet ost$((MAXI+1)) \
8911 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8912 local large_file_size=$((cache_size * 2))
8914 echo "OSS cache size: $cache_size KB"
8915 echo "Large file size: $large_file_size KB"
8917 [ $MAXV -le $large_file_size ] && \
8918 skip_env "max available OST size needs > $large_file_size KB" && \
8921 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8923 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8924 error "dd of=$temp bs=$large_file_size count=1k failed"
8927 cancel_lru_locks osc
8928 cmp $temp $file || error "$temp $file differ"
8935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8937 set_cache writethrough on
8940 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8943 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8945 set_cache writethrough off
8948 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8951 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8953 set_cache writethrough on
8956 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8961 set_cache writethrough off
8964 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8969 set_cache writethrough on
8972 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8977 set_cache writethrough off
8980 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8985 set_cache writethrough on
8988 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8993 set_cache writethrough off
8996 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9003 local file="$DIR/$tfile"
9005 [ "$(facet_fstype ost1)" = "zfs" ] &&
9006 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9009 log "Turn on read and write cache"
9011 set_cache writethrough on
9013 log "Write data and read it back."
9014 log "Read should be satisfied from the cache."
9015 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9017 cancel_lru_locks osc
9018 cat $file >/dev/null
9020 if ! let "AFTER - BEFORE == CPAGES"; then
9021 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9023 log "cache hits:: before: $BEFORE, after: $AFTER"
9026 log "Read again; it should be satisfied from the cache."
9028 cancel_lru_locks osc
9029 cat $file >/dev/null
9031 if ! let "AFTER - BEFORE == CPAGES"; then
9032 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9034 log "cache hits:: before: $BEFORE, after: $AFTER"
9038 log "Turn off the read cache and turn on the write cache"
9040 set_cache writethrough on
9042 log "Read again; it should be satisfied from the cache."
9044 cancel_lru_locks osc
9045 cat $file >/dev/null
9047 if ! let "AFTER - BEFORE == CPAGES"; then
9048 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9050 log "cache hits:: before: $BEFORE, after: $AFTER"
9053 log "Read again; it should not be satisfied from the cache."
9055 cancel_lru_locks osc
9056 cat $file >/dev/null
9058 if ! let "AFTER - BEFORE == 0"; then
9059 error "IN CACHE: before: $BEFORE, after: $AFTER"
9061 log "cache hits:: before: $BEFORE, after: $AFTER"
9064 log "Write data and read it back."
9065 log "Read should be satisfied from the cache."
9066 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9068 cancel_lru_locks osc
9069 cat $file >/dev/null
9071 if ! let "AFTER - BEFORE == CPAGES"; then
9072 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9074 log "cache hits:: before: $BEFORE, after: $AFTER"
9077 log "Read again; it should not be satisfied from the cache."
9079 cancel_lru_locks osc
9080 cat $file >/dev/null
9082 if ! let "AFTER - BEFORE == 0"; then
9083 error "IN CACHE: before: $BEFORE, after: $AFTER"
9085 log "cache hits:: before: $BEFORE, after: $AFTER"
9089 log "Turn off read and write cache"
9091 set_cache writethrough off
9093 log "Write data and read it back"
9094 log "It should not be satisfied from the cache."
9096 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9097 cancel_lru_locks osc
9099 cat $file >/dev/null
9101 if ! let "AFTER - BEFORE == 0"; then
9102 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9104 log "cache hits:: before: $BEFORE, after: $AFTER"
9108 log "Turn on the read cache and turn off the write cache"
9110 set_cache writethrough off
9112 log "Write data and read it back"
9113 log "It should not be satisfied from the cache."
9115 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9117 cancel_lru_locks osc
9118 cat $file >/dev/null
9120 if ! let "AFTER - BEFORE == 0"; then
9121 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9123 log "cache hits:: before: $BEFORE, after: $AFTER"
9126 log "Read again; it should be satisfied from the cache."
9128 cancel_lru_locks osc
9129 cat $file >/dev/null
9131 if ! let "AFTER - BEFORE == CPAGES"; then
9132 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9134 log "cache hits:: before: $BEFORE, after: $AFTER"
9139 run_test 156 "Verification of tunables ============================"
9143 if [ $MDSCOUNT -gt 1 ]; then
9144 error_ignore 17935 $*
9152 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
9155 if [ $MASK -eq 1 ]; then
9156 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
9158 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
9163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9164 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9165 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9166 { skip "Need MDS version at least 2.2.0"; return; }
9167 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9168 echo "Registered as changelog user $USER"
9169 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9170 grep -q $USER || error "User $USER not found in changelog_users"
9173 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9174 touch $DIR/$tdir/pics/2008/zachy/timestamp
9175 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9176 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9177 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9178 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9179 rm $DIR/$tdir/pics/desktop.jpg
9181 $LFS changelog $MDT0 | tail -5
9183 echo "verifying changelog mask"
9184 changelog_chmask "MKDIR"
9185 changelog_chmask "CLOSE"
9187 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9188 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9190 changelog_chmask "MKDIR"
9191 changelog_chmask "CLOSE"
9193 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9194 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9196 $LFS changelog $MDT0
9197 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9198 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9199 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9200 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9203 echo "verifying target fid"
9204 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9205 tail -1 | awk '{print $6}')
9206 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9207 [ "$fidc" == "t=$fidf" ] || \
9208 err17935 "fid in changelog $fidc != file fid $fidf"
9209 echo "verifying parent fid"
9210 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9211 tail -1 | awk '{print $7}')
9212 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9213 [ "$fidc" == "p=$fidf" ] || \
9214 err17935 "pfid in changelog $fidc != dir fid $fidf"
9216 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9217 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9218 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9219 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9220 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9221 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9222 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
9223 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
9225 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
9226 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9227 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9228 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9229 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
9230 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
9232 echo "verifying user deregister"
9233 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9234 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9235 grep -q $USER && error "User $USER still found in changelog_users"
9237 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9238 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9239 if [ $USERS -eq 0 ]; then
9240 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9241 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9242 touch $DIR/$tdir/chloe
9243 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9244 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9245 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9246 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9248 echo "$USERS other changelog users; can't verify off"
9251 run_test 160 "changelog sanity"
9254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9255 test_mkdir -p $DIR/$tdir
9256 cp /etc/hosts $DIR/$tdir/$tfile
9257 test_mkdir $DIR/$tdir/foo1
9258 test_mkdir $DIR/$tdir/foo2
9259 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9260 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9261 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9262 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9263 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9264 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9265 $LFS fid2path $DIR $FID
9266 err17935 "bad link ea"
9269 rm $DIR/$tdir/foo2/zachary
9271 rm $DIR/$tdir/foo2/thor
9273 rm $DIR/$tdir/$tfile
9275 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9276 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9278 $LFS fid2path $DIR $FID
9279 err17935 "bad link rename"
9281 rm $DIR/$tdir/foo2/maggie
9284 local longname=filename_avg_len_is_thirty_two_
9285 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9286 error "failed to hardlink many files"
9287 links=$($LFS fid2path $DIR $FID | wc -l)
9288 echo -n "${links}/1000 links in link EA"
9289 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9290 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9291 error "failed to unlink many hardlinks"
9293 run_test 161a "link ea sanity"
9296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9297 [ $MDSCOUNT -lt 2 ] &&
9298 skip "skipping remote directory test" && return
9300 local remote_dir=$DIR/$tdir/remote_dir
9303 $LFS mkdir -i $MDTIDX $remote_dir ||
9304 error "create remote directory failed"
9306 cp /etc/hosts $remote_dir/$tfile
9307 mkdir -p $remote_dir/foo1
9308 mkdir -p $remote_dir/foo2
9309 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9310 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9311 ln $remote_dir/$tfile $remote_dir/foo1/luna
9312 ln $remote_dir/$tfile $remote_dir/foo2/thor
9314 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9316 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9317 $LFS fid2path $DIR $FID
9318 err17935 "bad link ea"
9321 rm $remote_dir/foo2/zachary
9323 rm $remote_dir/foo2/thor
9325 rm $remote_dir/$tfile
9327 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9328 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9329 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9330 $LFS fid2path $DIR $FID
9331 err17935 "bad link rename"
9333 rm $remote_dir/foo2/maggie
9336 local longname=filename_avg_len_is_thirty_two_
9337 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9338 error "failed to hardlink many files"
9339 links=$($LFS fid2path $DIR $FID | wc -l)
9340 echo -n "${links}/1000 links in link EA"
9341 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9342 unlinkmany $remote_dir/foo2/$longname 1000 ||
9343 error "failed to unlink many hardlinks"
9345 run_test 161b "link ea sanity under remote directory"
9352 local path=$(${LFS} fid2path $*)
9355 if [ $RC -ne 0 ]; then
9356 err17935 "path looked up of $expected failed. Error $RC"
9358 elif [ "${path}" != "${expected}" ]; then
9359 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9362 echo "fid $fid resolves to path $path (expected $expected)"
9366 # Make changes to filesystem
9367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9368 test_mkdir -p $DIR/$tdir/d2
9369 touch $DIR/$tdir/d2/$tfile
9370 touch $DIR/$tdir/d2/x1
9371 touch $DIR/$tdir/d2/x2
9372 test_mkdir -p $DIR/$tdir/d2/a/b/c
9373 test_mkdir -p $DIR/$tdir/d2/p/q/r
9375 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9376 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9379 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9380 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9381 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9383 # softlink to wrong file
9384 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9385 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9386 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9389 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9390 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9391 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9392 # fid2path dir/fsname should both work
9393 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9394 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9396 # hardlink count: check that there are 2 links
9397 # Doesnt work with CMD yet: 17935
9398 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9399 err17935 "expected 2 links"
9401 # hardlink indexing: remove the first link
9402 rm $DIR/$tdir/d2/p/q/r/hlink
9403 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9407 run_test 162 "path lookup sanity"
9410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9411 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9412 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9415 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9416 # this proc file is temporary and linux-only
9417 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9418 error "kernel->userspace send failed"
9421 run_test 163 "kernel <-> userspace comms"
9424 # do directio so as not to populate the page cache
9425 log "creating a 10 Mb file"
9426 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9427 log "starting reads"
9428 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9429 log "truncating the file"
9430 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9432 kill %+ || true # reads might have finished
9433 echo "wait until dd is finished"
9435 log "removing the temporary file"
9436 rm -rf $DIR/$tfile || error "tmp file removal failed"
9438 run_test 169 "parallel read and truncate should not deadlock"
9441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9442 $LCTL clear # bug 18514
9443 $LCTL debug_daemon start $TMP/${tfile}_log_good
9445 $LCTL debug_daemon stop
9446 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9447 error "sed failed to read log_good"
9449 $LCTL debug_daemon start $TMP/${tfile}_log_good
9451 $LCTL debug_daemon stop
9453 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9454 error "lctl df log_bad failed"
9456 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9457 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9459 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9460 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9462 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9463 error "bad_line good_line1 good_line2 are empty"
9465 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9466 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9467 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9469 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9470 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9471 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9473 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9474 error "bad_line_new good_line_new are empty"
9476 local expected_good=$((good_line1 + good_line2*2))
9478 rm -f $TMP/${tfile}*
9479 # LU-231, short malformed line may not be counted into bad lines
9480 if [ $bad_line -ne $bad_line_new ] &&
9481 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9482 error "expected $bad_line bad lines, but got $bad_line_new"
9486 if [ $expected_good -ne $good_line_new ]; then
9487 error "expected $expected_good good lines, but got $good_line_new"
9492 run_test 170 "test lctl df to handle corrupted log ====================="
9494 test_171() { # bug20592
9495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9496 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9497 $LCTL set_param fail_loc=0x50e
9498 $LCTL set_param fail_val=3000
9499 multiop_bg_pause $DIR/$tfile O_s || true
9501 kill -USR1 $MULTIPID
9505 if dmesg | grep "recursive fault"; then
9506 error "caught a recursive fault"
9508 $LCTL set_param fail_loc=0
9511 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9513 # it would be good to share it with obdfilter-survey/libecho code
9514 setup_obdecho_osc () {
9517 local obdfilter_name=$2
9518 echo "Creating new osc for $obdfilter_name on $ost_nid"
9519 # make sure we can find loopback nid
9520 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9522 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9523 ${obdfilter_name}_osc_UUID || rc=2; }
9524 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9525 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9529 cleanup_obdecho_osc () {
9530 local obdfilter_name=$1
9531 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9532 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9536 obdecho_create_test() {
9541 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9542 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9544 if [ $rc -eq 0 ]; then
9545 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9546 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9548 echo "New object id is $id"
9549 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9551 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9552 "cleanup" || rc=5; }
9553 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9555 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9561 remote_ost_nodsh && skip "remote OST with nodsh" && return
9565 if ! module_loaded obdecho; then
9566 load_module obdecho/obdecho
9570 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9571 local host=$(lctl get_param -n osc.$osc.import |
9572 awk '/current_connection:/ {print $2}' )
9573 local target=$(lctl get_param -n osc.$osc.import |
9574 awk '/target:/ {print $2}' )
9575 target=${target%_UUID}
9577 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9578 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9579 [[ -n $target ]] && cleanup_obdecho_osc $target
9580 [ $rmmod_local -eq 1 ] && rmmod obdecho
9583 run_test 180a "test obdecho on osc"
9586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9587 remote_ost_nodsh && skip "remote OST with nodsh" && return
9589 local rmmod_remote=0
9591 do_facet ost1 "lsmod | grep -q obdecho || " \
9592 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9593 "modprobe obdecho; }" && rmmod_remote=1
9594 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9595 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9596 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9599 run_test 180b "test obdecho directly on obdfilter"
9601 test_181() { # bug 22177
9602 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9603 # create enough files to index the directory
9604 createmany -o $DIR/$tdir/foobar 4000
9605 # print attributes for debug purpose
9608 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9610 # remove the files & current working dir
9611 unlinkmany $DIR/$tdir/foobar 4000
9613 kill -USR1 $MULTIPID
9615 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9618 run_test 181 "Test open-unlinked dir ========================"
9621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9622 # disable MDC RPC lock wouldn't crash client
9626 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9627 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9628 $LCTL set_param fail_loc=0x804
9630 for (( i=0; i < $tcount; i++ )) ; do
9632 createmany -o $DIR/$tdir/$i/f- $fcount &
9636 for (( i=0; i < $tcount; i++ )) ; do
9637 unlinkmany $DIR/$tdir/$i/f- $fcount &
9643 $LCTL set_param fail_loc=0
9645 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9647 test_183() { # LU-2275
9648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9649 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9650 echo aaa > $DIR/$tdir/$tfile
9652 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9653 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9655 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9656 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9658 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9660 # Flush negative dentry cache
9661 touch $DIR/$tdir/$tfile
9663 # We are not checking for any leaked references here, they'll
9664 # become evident next time we do cleanup with module unload.
9667 run_test 183 "No crash or request leak in case of strange dispositions ========"
9669 # test suite 184 is for LU-2016, LU-2017
9671 check_swap_layouts_support && return 0
9673 dir0=$DIR/$tdir/$testnum
9674 test_mkdir -p $dir0 || error "creating dir $dir0"
9679 $SETSTRIPE -c1 $file1
9681 $SETSTRIPE -c2 $file2
9683 gen1=$($GETSTRIPE -g $file1)
9684 gen2=$($GETSTRIPE -g $file2)
9686 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9687 gen=$($GETSTRIPE -g $file1)
9688 [[ $gen1 != $gen ]] ||
9689 "Layout generation on $file1 does not change"
9690 gen=$($GETSTRIPE -g $file2)
9691 [[ $gen2 != $gen ]] ||
9692 "Layout generation on $file2 does not change"
9694 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9695 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9697 run_test 184a "Basic layout swap"
9700 check_swap_layouts_support && return 0
9702 dir0=$DIR/$tdir/$testnum
9703 mkdir -p $dir0 || error "creating dir $dir0"
9710 $SETSTRIPE -c1 $file1
9711 $SETSTRIPE -c2 $file2
9712 $SETSTRIPE -c1 $file3
9713 chown $RUNAS_ID $file3
9714 gen1=$($GETSTRIPE -g $file1)
9715 gen2=$($GETSTRIPE -g $file2)
9717 $LFS swap_layouts $dir1 $dir2 &&
9718 error "swap of directories layouts should fail"
9719 $LFS swap_layouts $dir1 $file1 &&
9720 error "swap of directory and file layouts should fail"
9721 $RUNAS $LFS swap_layouts $file1 $file2 &&
9722 error "swap of file we cannot write should fail"
9723 $LFS swap_layouts $file1 $file3 &&
9724 error "swap of file with different owner should fail"
9725 /bin/true # to clear error code
9727 run_test 184b "Forbidden layout swap (will generate errors)"
9730 check_swap_layouts_support && return 0
9732 local dir0=$DIR/$tdir/$testnum
9733 mkdir -p $dir0 || error "creating dir $dir0"
9735 local ref1=$dir0/ref1
9736 local ref2=$dir0/ref2
9737 local file1=$dir0/file1
9738 local file2=$dir0/file2
9739 # create a file large enough for the concurent test
9740 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9741 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9742 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9745 dd if=$ref1 of=$file1 bs=16k &
9748 # Make sure dd starts to copy file
9749 while [ ! -f $file1 ]; do sleep 0.1; done
9751 $LFS swap_layouts $file1 $file2
9754 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9755 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9757 # how many bytes copied before swapping layout
9758 local copied=`stat -c %s $file2`
9759 local remaining=`stat -c %s $ref1`
9760 remaining=$((remaining - copied))
9761 echo "Copied $copied bytes before swapping layout..."
9763 cmp -n $copied $file1 $ref2 | grep differ &&
9764 error "Content mismatch [0, $copied) of ref2 and file1"
9765 cmp -n $copied $file2 $ref1 ||
9766 error "Content mismatch [0, $copied) of ref1 and file2"
9767 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9768 error "Content mismatch [$copied, EOF) of ref1 and file1"
9771 rm -f $ref1 $ref2 $file1 $file2
9773 run_test 184c "Concurrent write and layout swap"
9776 check_swap_layouts_support && return 0
9778 local file1=$DIR/$tdir/$tfile-1
9779 local file2=$DIR/$tdir/$tfile-2
9780 local file3=$DIR/$tdir/$tfile-3
9785 touch $file1 || error "create $file1 failed"
9786 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
9787 error "create $file2 failed"
9788 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
9789 error "create $file3 failed"
9790 lovea1=$($LFS getstripe $file1 | sed 1d)
9792 $LFS swap_layouts $file2 $file3 ||
9793 error "swap $file2 $file3 layouts failed"
9794 $LFS swap_layouts $file1 $file2 ||
9795 error "swap $file1 $file2 layouts failed"
9797 lovea2=$($LFS getstripe $file2 | sed 1d)
9798 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
9800 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
9801 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
9803 run_test 184d "allow stripeless layouts swap"
9806 test_185() { # LU-2441
9807 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9808 touch $DIR/$tdir/spoo
9809 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9810 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9811 error "cannot create/write a volatile file"
9812 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9813 error "FID is still valid after close"
9815 multiop_bg_pause $DIR/$tdir vVw4096_c
9822 # assume that the next FID for this client is sequential, since stdout
9823 # is unfortunately eaten by multiop_bg_pause
9824 local n=$((${fidv[1]} + 1))
9825 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9826 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9827 error "FID is missing before close"
9828 kill -USR1 $multi_pid
9829 # 1 second delay, so if mtime change we will see it
9831 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9832 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9834 run_test 185 "Volatile file support"
9837 check_file_in_pool()
9842 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9845 for t in $tlist ; do
9846 [ "$i" -eq "$t" ] && continue 2
9849 echo "pool list: $tlist"
9850 echo "striping: $res"
9851 error_noexit "$file not allocated in $pool"
9858 echo "Creating new pool"
9861 create_pool $FSNAME.$pool ||
9862 { error_noexit "No pool created, result code $?"; return 1; }
9863 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9864 { error_noexit "$pool not in lfs pool_list"; return 2; }
9867 pool_add_targets() {
9868 echo "Adding targets to pool"
9874 local list=$(seq $first $step $last)
9876 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9877 do_facet mgs $LCTL pool_add \
9878 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9879 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9880 | sort -u | tr '\n' ' ' " "$t" || {
9881 error_noexit "Add to pool failed"
9884 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9885 local addcount=$(((last - first) / step + 1))
9886 [ $lfscount -eq $addcount ] || {
9887 error_noexit "lfs pool_list bad ost count" \
9888 "$lfscount != $addcount"
9896 echo "Setting pool on directory $tdir"
9898 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9900 error_noexit "Cannot set pool $pool to $tdir"
9907 echo "Checking pool on directory $tdir"
9909 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9910 [ "$res" = "$pool" ] && return 0
9912 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9916 pool_dir_rel_path() {
9917 echo "Testing relative path works well"
9922 mkdir -p $root/$tdir/$tdir
9924 pool_set_dir $pool $tdir || return 1
9925 pool_set_dir $pool ./$tdir || return 2
9926 pool_set_dir $pool ../$tdir || return 3
9927 pool_set_dir $pool ../$tdir/$tdir || return 4
9928 rm -rf $tdir; cd - > /dev/null
9931 pool_alloc_files() {
9932 echo "Checking files allocation from directory pool"
9939 for i in $(seq -w 1 $count)
9941 local file=$tdir/file-$i
9943 check_file_in_pool $file $pool "$tlist" || \
9944 failed=$((failed + 1))
9946 [ "$failed" = 0 ] && return 0
9948 error_noexit "$failed files not allocated in $pool"
9952 pool_create_files() {
9953 echo "Creating files in pool"
9961 for i in $(seq -w 1 $count)
9963 local file=$tdir/spoo-$i
9964 $SETSTRIPE -p $pool $file
9965 check_file_in_pool $file $pool "$tlist" || \
9966 failed=$((failed + 1))
9968 [ "$failed" = 0 ] && return 0
9970 error_noexit "$failed files not allocated in $pool"
9975 echo "Checking 'lfs df' output"
9978 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9980 local res=$($LFS df --pool $FSNAME.$pool |
9982 grep "$FSNAME-OST" |
9984 [ "$res" = "$t" ] && return 0
9986 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9990 pool_file_rel_path() {
9991 echo "Creating files in a pool with relative pathname"
9996 { error_noexit "unable to create $tdir"; return 1 ; }
9997 local file="/..$tdir/$tfile-1"
9998 $SETSTRIPE -p $pool $file ||
9999 { error_noexit "unable to create $file" ; return 2 ; }
10002 $SETSTRIPE -p $pool $tfile-2 || {
10003 error_noexit "unable to create $tfile-2 in $tdir"
10008 pool_remove_first_target() {
10009 echo "Removing first target from a pool"
10012 local pname="lov.$FSNAME-*.pools.$pool"
10013 local t=$($LCTL get_param -n $pname | head -1)
10014 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10015 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10016 error_noexit "$t not removed from $FSNAME.$pool"
10021 pool_remove_all_targets() {
10022 echo "Removing all targets from pool"
10025 local pname="lov.$FSNAME-*.pools.$pool"
10026 for t in $($LCTL get_param -n $pname | sort -u)
10028 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10030 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10031 error_noexit "Pool $FSNAME.$pool cannot be drained"
10034 # striping on an empty/nonexistant pool should fall back
10035 # to "pool of everything"
10037 error_noexit "failed to use fallback striping for empty pool"
10040 # setstripe on an empty pool should fail
10041 $SETSTRIPE -p $pool $file 2>/dev/null && {
10042 error_noexit "expected failure when creating file" \
10050 echo "Destroying pool"
10054 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10057 # striping on an empty/nonexistant pool should fall back
10058 # to "pool of everything"
10060 error_noexit "failed to use fallback striping for missing pool"
10063 # setstripe on an empty pool should fail
10064 $SETSTRIPE -p $pool $file 2>/dev/null && {
10065 error_noexit "expected failure when creating file" \
10066 "with missing pool"
10070 # get param should return err once pool is gone
10071 if wait_update $HOSTNAME "lctl get_param -n \
10072 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10074 remove_pool_from_list $FSNAME.$pool
10077 error_noexit "Pool $FSNAME.$pool is not destroyed"
10082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10083 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10085 local POOL=${POOL:-cea1}
10086 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10087 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10090 local last_ost=$(($OSTCOUNT - 1))
10092 local ost_list=$(seq $first_ost $ost_step $last_ost)
10093 local ost_range="$first_ost $last_ost $ost_step"
10094 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10095 local file_dir=$POOL_ROOT/file_tst
10099 # former test_200a test_200b
10100 pool_add $POOL || { rc=$? ; break; }
10101 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10102 # former test_200c test_200d
10103 mkdir -p $test_path
10104 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10105 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10106 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10107 || { rc=$? ; break; }
10108 # former test_200e test_200f
10109 local files=$((OSTCOUNT*3))
10110 pool_alloc_files $POOL $test_path $files "$ost_list" \
10111 || { rc=$? ; break; }
10112 pool_create_files $POOL $file_dir $files "$ost_list" \
10113 || { rc=$? ; break; }
10114 # former test_200g test_200h
10115 pool_lfs_df $POOL || { rc=$? ; break; }
10116 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10118 # former test_201a test_201b test_201c
10119 pool_remove_first_target $POOL || { rc=$? ; break; }
10121 local f=$test_path/$tfile
10122 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10123 pool_remove $POOL $f || { rc=$? ; break; }
10130 run_test 200 "OST pools"
10132 # usage: default_attr <count | size | offset>
10134 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10137 # usage: check_default_stripe_attr
10138 check_default_stripe_attr() {
10139 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10141 --stripe-count|--count)
10142 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10143 --stripe-size|--size)
10144 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10145 --stripe-index|--index)
10148 error "unknown getstripe attr '$1'"
10151 [ $ACTUAL != $EXPECTED ] &&
10152 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10156 test_mkdir -p $DIR/$tdir
10157 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10159 check_default_stripe_attr --stripe-count
10160 check_default_stripe_attr --stripe-size
10161 check_default_stripe_attr --stripe-index
10165 run_test 204a "Print default stripe attributes ================="
10168 test_mkdir -p $DIR/$tdir
10169 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10171 check_default_stripe_attr --stripe-size
10172 check_default_stripe_attr --stripe-index
10176 run_test 204b "Print default stripe size and offset ==========="
10179 test_mkdir -p $DIR/$tdir
10180 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10182 check_default_stripe_attr --stripe-count
10183 check_default_stripe_attr --stripe-index
10187 run_test 204c "Print default stripe count and offset ==========="
10190 test_mkdir -p $DIR/$tdir
10191 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10193 check_default_stripe_attr --stripe-count
10194 check_default_stripe_attr --stripe-size
10198 run_test 204d "Print default stripe count and size ============="
10201 test_mkdir -p $DIR/$tdir
10202 $SETSTRIPE -d $DIR/$tdir
10204 check_default_stripe_attr --stripe-count --raw
10205 check_default_stripe_attr --stripe-size --raw
10206 check_default_stripe_attr --stripe-index --raw
10210 run_test 204e "Print raw stripe attributes ================="
10213 test_mkdir -p $DIR/$tdir
10214 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10216 check_default_stripe_attr --stripe-size --raw
10217 check_default_stripe_attr --stripe-index --raw
10221 run_test 204f "Print raw stripe size and offset ==========="
10224 test_mkdir -p $DIR/$tdir
10225 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10227 check_default_stripe_attr --stripe-count --raw
10228 check_default_stripe_attr --stripe-index --raw
10232 run_test 204g "Print raw stripe count and offset ==========="
10235 test_mkdir -p $DIR/$tdir
10236 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10238 check_default_stripe_attr --stripe-count --raw
10239 check_default_stripe_attr --stripe-size --raw
10243 run_test 204h "Print raw stripe count and size ============="
10245 # Figure out which job scheduler is being used, if any,
10246 # or use a fake one
10247 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10248 JOBENV=SLURM_JOB_ID
10249 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10251 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10253 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10254 JOBENV=LOADL_STEP_ID
10255 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10261 verify_jobstats() {
10265 # clear old jobstats
10266 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10267 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10269 # use a new JobID for this test, or we might see an old one
10270 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10274 log "Using JobID environment variable $JOBENV=$JOBVAL"
10276 if [ $JOBENV = "FAKE_JOBID" ]; then
10277 FAKE_JOBID=$JOBVAL $cmd
10282 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10283 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10284 do_facet $FACET lctl get_param mdt.*.job_stats |
10285 grep $JOBVAL || error "No job stats found on MDT $FACET"
10287 if [ "$target" = "ost" -o "$target" = "both" ]; then
10289 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10290 grep $JOBVAL || error "No job stats found on OST $FACET"
10296 NEW_JOBENV=${1:-$OLD_JOBENV}
10297 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10298 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10301 test_205() { # Job stats
10302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10303 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10304 skip "Server doesn't support jobstats" && return 0
10307 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10308 if [ $OLD_JOBENV != $JOBENV ]; then
10309 jobstats_set $JOBENV
10310 trap jobstats_set EXIT
10314 cmd="mkdir $DIR/$tfile"
10315 verify_jobstats "$cmd" "mdt"
10317 cmd="rm -fr $DIR/$tfile"
10318 verify_jobstats "$cmd" "mdt"
10320 cmd="mknod $DIR/$tfile c 1 3"
10321 verify_jobstats "$cmd" "mdt"
10323 cmd="rm -f $DIR/$tfile"
10324 verify_jobstats "$cmd" "mdt"
10326 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10327 verify_jobstats "$cmd" "mdt"
10329 cmd="touch $DIR/$tfile"
10330 verify_jobstats "$cmd" "both"
10332 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10333 verify_jobstats "$cmd" "ost"
10335 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10336 verify_jobstats "$cmd" "ost"
10338 cmd="$TRUNCATE $DIR/$tfile 0"
10339 verify_jobstats "$cmd" "both"
10341 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10342 verify_jobstats "$cmd" "mdt"
10345 rm -f $DIR/jobstats_test_rename
10347 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10349 run_test 205 "Verify job stats"
10351 # LU-1480, LU-1773 and LU-1657
10353 mkdir -p $DIR/$tdir
10354 lfs setstripe -c -1 $DIR/$tdir
10355 #define OBD_FAIL_LOV_INIT 0x1403
10356 $LCTL set_param fail_loc=0xa0001403
10357 $LCTL set_param fail_val=1
10358 touch $DIR/$tdir/$tfile || true
10360 run_test 206 "fail lov_init_raid0() doesn't lbug"
10363 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10364 local fsz=`stat -c %s $DIR/$tfile`
10365 cancel_lru_locks mdc
10367 # do not return layout in getattr intent
10368 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10369 $LCTL set_param fail_loc=0x170
10370 local sz=`stat -c %s $DIR/$tfile`
10372 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10376 run_test 207a "can refresh layout at glimpse"
10379 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10380 local cksum=`md5sum $DIR/$tfile`
10381 local fsz=`stat -c %s $DIR/$tfile`
10382 cancel_lru_locks mdc
10383 cancel_lru_locks osc
10385 # do not return layout in getattr intent
10386 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10387 $LCTL set_param fail_loc=0x171
10389 # it will refresh layout after the file is opened but before read issues
10390 echo checksum is "$cksum"
10391 echo "$cksum" |md5sum -c --quiet || error "file differs"
10395 run_test 207b "can refresh layout at open"
10399 size=$((size % 8192 + 1))
10400 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10401 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10402 rm -f $DIR/f212 $DIR/f212.xyz
10404 run_test 212 "Sendfile test ============================================"
10407 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10408 cancel_lru_locks osc
10409 lctl set_param fail_loc=0x8000040f
10410 # generate a read lock
10411 cat $DIR/$tfile > /dev/null
10412 # write to the file, it will try to cancel the above read lock.
10413 cat /etc/hosts >> $DIR/$tfile
10415 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10417 test_214() { # for bug 20133
10418 test_mkdir -p $DIR/d214p/d214c
10419 for (( i=0; i < 340; i++ )) ; do
10420 touch $DIR/d214p/d214c/a$i
10423 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10424 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10425 ls $DIR/d214c || error "ls $DIR/d214c failed"
10426 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10428 run_test 214 "hash-indexed directory test - bug 20133"
10430 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10431 create_lnet_proc_files() {
10432 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10433 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10435 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10436 rm -f "$TMP/lnet_$1.sys_tmp"
10439 # counterpart of create_lnet_proc_files
10440 remove_lnet_proc_files() {
10441 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10444 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10445 # 3rd arg as regexp for body
10446 check_lnet_proc_stats() {
10447 local l=$(cat "$TMP/lnet_$1" |wc -l)
10448 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10450 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10453 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10454 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10455 # optional and can be regexp for 2nd line (lnet.routes case)
10456 check_lnet_proc_entry() {
10457 local blp=2 # blp stands for 'position of 1st line of body'
10458 [ "$5" = "" ] || blp=3 # lnet.routes case
10460 local l=$(cat "$TMP/lnet_$1" |wc -l)
10461 # subtracting one from $blp because the body can be empty
10462 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10464 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10465 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10467 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10468 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10470 # bail out if any unexpected line happened
10471 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10472 [ "$?" != 0 ] || error "$2 misformatted"
10475 test_215() { # for bugs 18102, 21079, 21517
10476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10477 local N='(0|[1-9][0-9]*)' # non-negative numeric
10478 local P='[1-9][0-9]*' # positive numeric
10479 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10480 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10481 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10482 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10484 local L1 # regexp for 1st line
10485 local L2 # regexp for 2nd line (optional)
10486 local BR # regexp for the rest (body)
10488 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10489 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10490 create_lnet_proc_files "stats"
10491 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10492 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10493 remove_lnet_proc_files "stats"
10495 # /proc/sys/lnet/routes should look like this:
10496 # Routing disabled/enabled
10497 # net hops state router
10498 # where net is a string like tcp0, hops >= 0, state is up/down,
10499 # router is a string like 192.168.1.1@tcp2
10500 L1="^Routing (disabled|enabled)$"
10501 L2="^net +hops +state +router$"
10502 BR="^$NET +$N +(up|down) +$NID$"
10503 create_lnet_proc_files "routes"
10504 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10505 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10506 remove_lnet_proc_files "routes"
10508 # /proc/sys/lnet/routers should look like this:
10509 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10510 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10511 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10512 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10513 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10514 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10515 create_lnet_proc_files "routers"
10516 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10517 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10518 remove_lnet_proc_files "routers"
10520 # /proc/sys/lnet/peers should look like this:
10521 # nid refs state last max rtr min tx min queue
10522 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10523 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10524 # numeric (0 or >0 or <0), queue >= 0.
10525 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10526 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10527 create_lnet_proc_files "peers"
10528 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10529 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10530 remove_lnet_proc_files "peers"
10532 # /proc/sys/lnet/buffers should look like this:
10533 # pages count credits min
10534 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10535 L1="^pages +count +credits +min$"
10536 BR="^ +$N +$N +$I +$I$"
10537 create_lnet_proc_files "buffers"
10538 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10539 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10540 remove_lnet_proc_files "buffers"
10542 # /proc/sys/lnet/nis should look like this:
10543 # nid status alive refs peer rtr max tx min
10544 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10545 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10546 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10547 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10548 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10549 create_lnet_proc_files "nis"
10550 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10551 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10552 remove_lnet_proc_files "nis"
10554 # can we successfully write to /proc/sys/lnet/stats?
10555 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10556 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10558 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10560 test_216() { # bug 20317
10561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10562 remote_ost_nodsh && skip "remote OST with nodsh" && return
10565 local facets=$(get_facets OST)
10566 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10568 save_lustre_params client "osc.*.contention_seconds" > $p
10569 save_lustre_params $facets \
10570 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10571 save_lustre_params $facets \
10572 "ldlm.namespaces.filter-*.contended_locks" >> $p
10573 save_lustre_params $facets \
10574 "ldlm.namespaces.filter-*.contention_seconds" >> $p
10577 # agressive lockless i/o settings
10578 for node in $(osts_nodes); do
10579 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'
10581 lctl set_param -n osc.*.contention_seconds 60
10583 $DIRECTIO write $DIR/$tfile 0 10 4096
10584 $CHECKSTAT -s 40960 $DIR/$tfile
10586 # disable lockless i/o
10587 for node in $(osts_nodes); do
10588 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10590 lctl set_param -n osc.*.contention_seconds 0
10593 dd if=/dev/zero of=$DIR/$tfile count=0
10594 $CHECKSTAT -s 0 $DIR/$tfile
10596 restore_lustre_params <$p
10600 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10602 test_217() { # bug 22430
10603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10607 for node in $(nodes_list); do
10608 nid=$(host_nids_address $node $NETTYPE)
10609 if [[ $nid = *-* ]] ; then
10610 echo "lctl ping $nid@$NETTYPE"
10611 lctl ping $nid@$NETTYPE
10613 echo "skipping $node (no hyphen detected)"
10617 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10620 # do directio so as not to populate the page cache
10621 log "creating a 10 Mb file"
10622 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10623 log "starting reads"
10624 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10625 log "truncating the file"
10626 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10628 kill %+ || true # reads might have finished
10629 echo "wait until dd is finished"
10631 log "removing the temporary file"
10632 rm -rf $DIR/$tfile || error "tmp file removal failed"
10634 run_test 218 "parallel read and truncate should not deadlock ======================="
10637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10638 # write one partial page
10639 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10640 # set no grant so vvp_io_commit_write will do sync write
10641 $LCTL set_param fail_loc=0x411
10642 # write a full page at the end of file
10643 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10645 $LCTL set_param fail_loc=0
10646 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10647 $LCTL set_param fail_loc=0x411
10648 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10650 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10652 test_220() { #LU-325
10653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10654 remote_ost_nodsh && skip "remote OST with nodsh" && return
10657 test_mkdir -p $DIR/$tdir
10658 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10659 awk '{print $2}' | sed -e 's/_UUID$//')
10662 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10663 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10664 osc.$mdtosc_proc1.prealloc_last_id)
10665 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10666 osc.$mdtosc_proc1.prealloc_next_id)
10670 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10671 #define OBD_FAIL_OST_ENOINO 0x229
10672 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10673 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10674 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10676 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10678 MDSOBJS=$((last_id - next_id))
10679 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10681 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10682 echo "OST still has $count kbytes free"
10684 echo "create $MDSOBJS files @next_id..."
10685 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10687 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10688 osc.$mdtosc_proc1.prealloc_last_id)
10689 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10690 osc.$mdtosc_proc1.prealloc_next_id)
10692 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10697 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10698 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10700 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10701 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10702 echo "unlink $MDSOBJS files @$next_id..."
10703 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10705 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10709 dd if=`which date` of=$MOUNT/date oflag=sync
10710 chmod +x $MOUNT/date
10712 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10713 $LCTL set_param fail_loc=0x80001401
10715 $MOUNT/date > /dev/null
10718 run_test 221 "make sure fault and truncate race to not cause OOM"
10721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10723 test_mkdir -p $DIR/$tdir
10724 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10725 createmany -o $DIR/$tdir/$tfile 10
10726 cancel_lru_locks mdc
10727 cancel_lru_locks osc
10728 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10729 $LCTL set_param fail_loc=0x31a
10730 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10731 $LCTL set_param fail_loc=0
10734 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10739 test_mkdir -p $DIR/$tdir
10740 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10741 createmany -o $DIR/$tdir/$tfile 10
10742 cancel_lru_locks mdc
10743 cancel_lru_locks osc
10744 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10745 $LCTL set_param fail_loc=0x31a
10746 rm -r $DIR/$tdir || "AGL for rmdir failed"
10747 $LCTL set_param fail_loc=0
10749 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10754 test_mkdir -p $DIR/$tdir
10755 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10756 createmany -o $DIR/$tdir/$tfile 10
10757 cancel_lru_locks mdc
10758 cancel_lru_locks osc
10759 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10760 $LCTL set_param fail_loc=0x31b
10761 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10762 $LCTL set_param fail_loc=0
10765 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10767 test_224a() { # LU-1039, MRP-303
10768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10769 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10770 $LCTL set_param fail_loc=0x508
10771 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10772 $LCTL set_param fail_loc=0
10775 run_test 224a "Don't panic on bulk IO failure"
10777 test_224b() { # LU-1039, MRP-303
10778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10779 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10780 cancel_lru_locks osc
10781 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10782 $LCTL set_param fail_loc=0x515
10783 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10784 $LCTL set_param fail_loc=0
10787 run_test 224b "Don't panic on bulk IO failure"
10789 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10792 if [ -z ${MDSSURVEY} ]; then
10793 skip_env "mds-survey not found" && return
10796 [ $MDSCOUNT -ge 2 ] &&
10797 skip "skipping now for more than one MDT" && return
10799 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10800 { skip "Need MDS version at least 2.2.51"; return; }
10802 local mds=$(facet_host $SINGLEMDS)
10803 local target=$(do_nodes $mds 'lctl dl' | \
10804 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10806 local cmd1="file_count=1000 thrhi=4"
10807 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10808 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10809 local cmd="$cmd1 $cmd2 $cmd3"
10811 rm -f ${TMP}/mds_survey*
10813 eval $cmd || error "mds-survey with zero-stripe failed"
10814 cat ${TMP}/mds_survey*
10815 rm -f ${TMP}/mds_survey*
10817 run_test 225a "Metadata survey sanity with zero-stripe"
10820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10822 if [ -z ${MDSSURVEY} ]; then
10823 skip_env "mds-survey not found" && return
10825 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10826 { skip "Need MDS version at least 2.2.51"; return; }
10828 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10829 skip_env "Need to mount OST to test" && return
10832 [ $MDSCOUNT -ge 2 ] &&
10833 skip "skipping now for more than one MDT" && return
10834 local mds=$(facet_host $SINGLEMDS)
10835 local target=$(do_nodes $mds 'lctl dl' | \
10836 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10838 local cmd1="file_count=1000 thrhi=4"
10839 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10840 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10841 local cmd="$cmd1 $cmd2 $cmd3"
10843 rm -f ${TMP}/mds_survey*
10845 eval $cmd || error "mds-survey with stripe_count failed"
10846 cat ${TMP}/mds_survey*
10847 rm -f ${TMP}/mds_survey*
10849 run_test 225b "Metadata survey sanity with stripe_count = 1"
10851 mcreate_path2fid () {
10857 local path=$DIR/$tdir/$name
10862 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10863 error "cannot create $desc"
10865 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10867 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10869 fid_path=$($LFS fid2path $MOUNT $fid)
10871 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10873 [ "$path" == "$fid_path" ] ||
10874 error "fid2path returned $fid_path, expected $path"
10876 echo "pass with $path and $fid"
10881 mkdir -p $DIR/$tdir
10883 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10884 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10885 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10886 mcreate_path2fid 0040666 0 0 dir "directory"
10887 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10888 mcreate_path2fid 0100666 0 0 file "regular file"
10889 mcreate_path2fid 0120666 0 0 link "symbolic link"
10890 mcreate_path2fid 0140666 0 0 sock "socket"
10892 run_test 226a "call path2fid and fid2path on files of all type"
10895 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10899 mkdir -p $DIR/$tdir
10900 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
10901 error "create remote directory failed"
10902 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
10903 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
10904 "character special file (null)"
10905 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
10906 "character special file (no device)"
10907 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
10908 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
10909 "block special file (loop)"
10910 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
10911 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
10912 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
10914 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
10916 # LU-1299 Executing or running ldd on a truncated executable does not
10917 # cause an out-of-memory condition.
10919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10920 dd if=`which date` of=$MOUNT/date bs=1k count=1
10921 chmod +x $MOUNT/date
10923 $MOUNT/date > /dev/null
10924 ldd $MOUNT/date > /dev/null
10927 run_test 227 "running truncated executable does not cause OOM"
10929 # LU-1512 try to reuse idle OI blocks
10931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10932 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10933 skip "non-ldiskfs backend" && return
10935 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10936 local myDIR=$DIR/$tdir
10939 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10940 $LCTL set_param fail_loc=0x80001002
10941 createmany -o $myDIR/t- 10000
10942 $LCTL set_param fail_loc=0
10943 # The guard is current the largest FID holder
10945 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10947 local IDX=$(($SEQ % 64))
10949 do_facet $SINGLEMDS sync
10950 # Make sure journal flushed.
10952 local blk1=$(do_facet $SINGLEMDS \
10953 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10954 grep Blockcount | awk '{print $4}')
10956 # Remove old files, some OI blocks will become idle.
10957 unlinkmany $myDIR/t- 10000
10958 # Create new files, idle OI blocks should be reused.
10959 createmany -o $myDIR/t- 2000
10960 do_facet $SINGLEMDS sync
10961 # Make sure journal flushed.
10963 local blk2=$(do_facet $SINGLEMDS \
10964 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10965 grep Blockcount | awk '{print $4}')
10967 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10969 run_test 228a "try to reuse idle OI blocks"
10972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10973 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10974 skip "non-ldiskfs backend" && return
10976 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10977 local myDIR=$DIR/$tdir
10980 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10981 $LCTL set_param fail_loc=0x80001002
10982 createmany -o $myDIR/t- 10000
10983 $LCTL set_param fail_loc=0
10984 # The guard is current the largest FID holder
10986 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10988 local IDX=$(($SEQ % 64))
10990 do_facet $SINGLEMDS sync
10991 # Make sure journal flushed.
10993 local blk1=$(do_facet $SINGLEMDS \
10994 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10995 grep Blockcount | awk '{print $4}')
10997 # Remove old files, some OI blocks will become idle.
10998 unlinkmany $myDIR/t- 10000
11001 stop $SINGLEMDS || error "Fail to stop MDT."
11003 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11005 df $MOUNT || error "Fail to df."
11006 # Create new files, idle OI blocks should be reused.
11007 createmany -o $myDIR/t- 2000
11008 do_facet $SINGLEMDS sync
11009 # Make sure journal flushed.
11011 local blk2=$(do_facet $SINGLEMDS \
11012 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11013 grep Blockcount | awk '{print $4}')
11015 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11017 run_test 228b "idle OI blocks can be reused after MDT restart"
11021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11022 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11023 skip "non-ldiskfs backend" && return
11025 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11026 local myDIR=$DIR/$tdir
11029 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11030 $LCTL set_param fail_loc=0x80001002
11031 # 20000 files can guarantee there are index nodes in the OI file
11032 createmany -o $myDIR/t- 20000
11033 $LCTL set_param fail_loc=0
11034 # The guard is current the largest FID holder
11036 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11038 local IDX=$(($SEQ % 64))
11040 do_facet $SINGLEMDS sync
11041 # Make sure journal flushed.
11043 local blk1=$(do_facet $SINGLEMDS \
11044 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11045 grep Blockcount | awk '{print $4}')
11047 # Remove old files, some OI blocks will become idle.
11048 unlinkmany $myDIR/t- 20000
11050 # The OI file should become empty now
11052 # Create new files, idle OI blocks should be reused.
11053 createmany -o $myDIR/t- 2000
11054 do_facet $SINGLEMDS sync
11055 # Make sure journal flushed.
11057 local blk2=$(do_facet $SINGLEMDS \
11058 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11059 grep Blockcount | awk '{print $4}')
11061 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11063 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11067 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11070 mkdir -p $DIR/$tdir/test_230_local
11071 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11072 [ $mdt_idx -ne 0 ] &&
11073 error "create local directory on wrong MDT $mdt_idx"
11075 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11076 error "create remote directory failed"
11077 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11078 [ $mdt_idx -ne $MDTIDX ] &&
11079 error "create remote directory on wrong MDT $mdt_idx"
11081 createmany -o $DIR/$tdir/test_230/t- 10 ||
11082 error "create files on remote directory failed"
11083 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11084 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11085 rm -r $DIR/$tdir || error "unlink remote directory failed"
11087 run_test 230a "Create remote directory and files under the remote directory"
11090 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11091 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11093 local remote_dir=$DIR/$tdir/remote_dir
11096 mkdir -p $DIR/$tdir
11097 $LFS mkdir -i $MDTIDX $remote_dir ||
11098 error "create remote directory failed"
11100 $LFS mkdir -i 0 $remote_dir/new_dir &&
11101 error "nested remote directory create succeed!"
11103 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11104 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11105 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11108 error "create remote directory failed after set enable_remote_dir"
11110 rm -rf $remote_dir || error "first unlink remote directory failed"
11112 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11113 error "chown worked"
11115 do_facet mds$MDTIDX lctl set_param \
11116 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11117 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11118 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11121 error "create remote dir failed after set enable_remote_dir_gid"
11123 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11125 run_test 230b "nested remote directory should be failed"
11129 # For simplicity this test assumes that max_pages_per_rpc
11130 # is the same across all OSCs
11131 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11132 local bulk_size=$((max_pages * 4096))
11134 mkdir -p $DIR/$tdir
11136 # clear the OSC stats
11137 $LCTL set_param osc.*.stats=0 &>/dev/null
11139 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11140 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11141 oflag=direct &>/dev/null || error "dd failed"
11143 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11144 if [ x$nrpcs != "x1" ]; then
11145 error "found $nrpc ost_write RPCs, not 1 as expected"
11148 # Drop the OSC cache, otherwise we will read from it
11149 cancel_lru_locks osc
11151 # clear the OSC stats
11152 $LCTL set_param osc.*.stats=0 &>/dev/null
11154 # Client reads $bulk_size.
11155 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11156 iflag=direct &>/dev/null || error "dd failed"
11158 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11159 if [ x$nrpcs != "x1" ]; then
11160 error "found $nrpc ost_read RPCs, not 1 as expected"
11163 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11166 mkdir -p $DIR/$tdir
11168 for i in {0..1023}; do
11169 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11170 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11171 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11175 run_test 231b "must not assert on fully utilized OST request buffer"
11178 mkdir -p $DIR/$tdir
11179 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11180 $LCTL set_param fail_loc=0x31c
11182 # ignore dd failure
11183 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11185 $LCTL set_param fail_loc=0
11186 umount_client $MOUNT || error "umount failed"
11187 mount_client $MOUNT || error "mount failed"
11189 run_test 232 "failed lock should not block umount"
11192 # tests that do cleanup/setup should be run at the end
11196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11198 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11199 $LCTL set_param fail_loc=0x903
11200 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11201 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11204 FAIL_ON_ERROR=true cleanup
11205 FAIL_ON_ERROR=true setup
11207 run_test 900 "umount should not race with any mgc requeue thread"
11210 check_and_cleanup_lustre
11211 if [ "$I_MOUNTED" != "yes" ]; then
11212 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true