2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 check_swap_layouts_support()
94 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
95 { skip "Does not support layout lock."; return 0; }
99 if [ "$ONLY" == "cleanup" ]; then
104 check_and_setup_lustre
109 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
110 awk '{gsub(/_UUID/,""); print $1}' | head -1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
113 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
114 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
115 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
116 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
118 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
119 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
120 rm -rf $DIR/[Rdfs][0-9]*
122 # $RUNAS_ID may get set incorrectly somewhere else
123 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
125 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
129 if [ "${ONLY}" = "MOUNT" ] ; then
130 echo "Lustre is up, please go on"
134 echo "preparing for tests involving mounts"
135 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
137 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
138 echo # add a newline after mke2fs.
142 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
143 lctl set_param debug=-1 2> /dev/null || true
146 $CHECKSTAT -t file $DIR/$tfile || error
148 $CHECKSTAT -a $DIR/$tfile || error
150 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
153 chmod 0755 $DIR || error
154 $CHECKSTAT -p 0755 $DIR || error
156 run_test 0b "chmod 0755 $DIR ============================="
159 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
160 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
162 run_test 0c "check import proc ============================="
165 test_mkdir -p $DIR/$tdir
166 test_mkdir -p $DIR/$tdir/d2
167 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
168 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
170 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
175 $CHECKSTAT -a $DIR/$tdir || error
177 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
180 test_mkdir $DIR/$tdir
181 touch $DIR/$tdir/$tfile
182 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
184 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
188 $CHECKSTAT -a $DIR/$tdir || error
190 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
193 test_mkdir -p $DIR/$tdir
194 $CHECKSTAT -t dir $DIR/$tdir || error
196 run_test 3a "mkdir .../d3 ======================================"
199 if [ ! -d $DIR/$tdir ]; then
202 touch $DIR/$tdir/$tfile
203 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
205 run_test 3b "touch .../d3/f ===================================="
209 $CHECKSTAT -a $DIR/$tdir || error
211 run_test 3c "rm -r .../d3 ======================================"
214 test_mkdir -p $DIR/$tdir
215 $CHECKSTAT -t dir $DIR/$tdir || error
217 run_test 4a "mkdir .../d4 ======================================"
220 if [ ! -d $DIR/$tdir ]; then
221 test_mkdir $DIR/$tdir
223 test_mkdir $DIR/$tdir/d2
225 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
227 run_test 4b "mkdir .../d4/d2 ==================================="
230 test_mkdir $DIR/$tdir
231 test_mkdir $DIR/$tdir/d2
232 chmod 0707 $DIR/$tdir/d2
233 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error
235 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
239 chmod 0666 $DIR/$tfile || error
240 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
242 run_test 6a "touch .../f6a; chmod .../f6a ======================"
245 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
246 if [ ! -f $DIR/$tfile ]; then
248 chmod 0666 $DIR/$tfile
250 $RUNAS chmod 0444 $DIR/$tfile && error
251 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
253 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
256 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
258 chown $RUNAS_ID $DIR/$tfile || error
259 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
261 run_test 6c "touch .../f6c; chown .../f6c ======================"
264 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
265 if [ ! -f $DIR/$tfile ]; then
267 chown $RUNAS_ID $DIR/$tfile
269 $RUNAS chown $UID $DIR/$tfile && error
270 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
272 run_test 6d "$RUNAS chown .../f6c (should return error) =="
275 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
277 chgrp $RUNAS_ID $DIR/$tfile || error
278 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
280 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
283 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
284 if [ ! -f $DIR/$tfile ]; then
286 chgrp $RUNAS_ID $DIR/$tfile
288 $RUNAS chgrp $UID $DIR/$tfile && error
289 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
291 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
294 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
295 test_mkdir $DIR/$tdir || error
296 chmod 777 $DIR/$tdir || error
297 $RUNAS mkdir $DIR/$tdir/d || error
298 chmod g+s $DIR/$tdir/d || error
299 test_mkdir $DIR/$tdir/d/subdir
300 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir || error
302 run_test 6g "Is new dir in sgid dir inheriting group?"
304 test_6h() { # bug 7331
305 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
306 touch $DIR/$tfile || error "touch failed"
307 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
308 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
310 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile || error
312 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
315 test_mkdir $DIR/$tdir
316 $MCREATE $DIR/$tdir/$tfile
317 chmod 0666 $DIR/$tdir/$tfile
318 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
320 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
323 if [ ! -d $DIR/$tdir ]; then
326 $MCREATE $DIR/$tdir/$tfile
327 echo -n foo > $DIR/$tdir/$tfile
328 [ "`cat $DIR/$tdir/$tfile`" = "foo" ] || error
329 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error
331 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
334 test_mkdir $DIR/$tdir
335 touch $DIR/$tdir/$tfile
336 chmod 0666 $DIR/$tdir/$tfile
337 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
339 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
342 test_mkdir $DIR/$tdir
343 test_mkdir $DIR/$tdir/d2
344 test_mkdir $DIR/$tdir/d2/d3
345 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error
347 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
350 test_mkdir $DIR/$tdir
351 test_mkdir $DIR/$tdir/d2
352 touch $DIR/$tdir/d2/$tfile
353 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile || error
355 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
358 test_mkdir $DIR/$tdir
359 test_mkdir $DIR/$tdir/d2
360 chmod 0666 $DIR/$tdir/d2
361 chmod 0705 $DIR/$tdir/d2
362 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 || error
364 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
367 test_mkdir $DIR/$tdir
368 touch $DIR/$tdir/$tfile
369 chmod 0666 $DIR/$tdir/$tfile
370 chmod 0654 $DIR/$tdir/$tfile
371 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile || error
373 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
376 test_mkdir $DIR/$tdir
377 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
379 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile || error
381 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
384 test_mkdir $DIR/$tdir
385 touch $DIR/$tdir/$tfile
387 $CHECKSTAT -a $DIR/$tdir/$tfile || error
389 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
395 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 || error
397 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
400 test_mkdir $DIR/$tdir
401 touch $DIR/$tdir/$tfile
402 rm -rf $DIR/$tdir/$tfile
403 $CHECKSTAT -a $DIR/$tdir/$tfile || error
405 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
408 test_mkdir -p $DIR/$tdir
409 touch $DIR/$tdir/$tfile
410 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
412 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist || error
413 $CHECKSTAT -f -t f $DIR/$tdir/l-exist || error
414 rm -f $DIR/$tdir/l-exist
415 $CHECKSTAT -a $DIR/$tdir/l-exist || error
417 run_test 17a "symlinks: create, remove (real) =================="
420 test_mkdir -p $DIR/$tdir
421 ln -s no-such-file $DIR/$tdir/l-dangle
423 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle || error
424 $CHECKSTAT -fa $DIR/$tdir/l-dangle || error
425 rm -f $DIR/$tdir/l-dangle
426 $CHECKSTAT -a $DIR/$tdir/l-dangle || error
428 run_test 17b "symlinks: create, remove (dangling) =============="
430 test_17c() { # bug 3440 - don't save failed open RPC for replay
431 test_mkdir -p $DIR/$tdir
432 ln -s foo $DIR/$tdir/$tfile
433 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
435 run_test 17c "symlinks: open dangling (should return error) ===="
438 test_mkdir -p $DIR/$tdir
439 ln -s foo $DIR/$tdir/$tfile
440 touch $DIR/$tdir/$tfile || error "creating to new symlink"
442 run_test 17d "symlinks: create dangling ========================"
445 test_mkdir -p $DIR/$tdir
446 local foo=$DIR/$tdir/$tfile
447 ln -s $foo $foo || error "create symlink failed"
448 ls -l $foo || error "ls -l failed"
449 ls $foo && error "ls not failed" || true
451 run_test 17e "symlinks: create recursive symlink (should return error) ===="
454 test_mkdir -p $DIR/d17f
455 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
456 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
457 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
458 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
460 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
463 run_test 17f "symlinks: long and very long symlink name ========================"
465 # str_repeat(S, N) generate a string that is string S repeated N times
470 while [ $((n -= 1)) -ge 0 ]; do
476 # Long symlinks and LU-2241
478 test_mkdir -p $DIR/$tdir
479 local TESTS="59 60 61 4094 4095"
481 # Fix for inode size boundary in 2.1.4
482 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
485 # Patch not applied to 2.2 or 2.3 branches
486 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
487 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
491 local SYMNAME=$(str_repeat 'x' $i)
492 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
493 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
496 run_test 17g "symlinks: really long symlink name and inode boundaries"
498 test_17h() { #bug 17378
499 remote_mds_nodsh && skip "remote MDS with nodsh" && return
500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -p $DIR/$tdir
503 if [ $MDSCOUNT -gt 1 ]; then
504 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
508 $SETSTRIPE -c -1 $DIR/$tdir
509 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
510 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
511 touch $DIR/$tdir/$tfile || true
513 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
515 test_17i() { #bug 20018
516 remote_mds_nodsh && skip "remote MDS with nodsh" && return
517 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
518 test_mkdir -p $DIR/$tdir
519 local foo=$DIR/$tdir/$tfile
521 if [ $MDSCOUNT -gt 1 ]; then
522 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
526 ln -s $foo $foo || error "create symlink failed"
527 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
528 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
529 ls -l $foo && error "error not detected"
532 run_test 17i "don't panic on short symlink"
534 test_17k() { #bug 22301
535 rsync --help | grep -q xattr ||
536 skip_env "$(rsync --version| head -1) does not support xattrs"
537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
538 test_mkdir -p $DIR/$tdir
539 test_mkdir -p $DIR/$tdir.new
540 touch $DIR/$tdir/$tfile
541 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
542 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
543 error "rsync failed with xattrs enabled"
545 run_test 17k "symlinks: rsync with xattrs enabled ========================="
547 test_17l() { # LU-279
549 touch $DIR/$tdir/$tfile
550 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
551 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
552 # -h to not follow symlinks. -m '' to list all the xattrs.
553 # grep to remove first line: '# file: $path'.
554 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
556 lgetxattr_size_check $path $xattr ||
557 error "lgetxattr_size_check $path $xattr failed"
561 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
565 local short_sym="0123456789"
566 local WDIR=$DIR/${tdir}m
573 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
574 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
575 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
577 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
578 skip "only for ldiskfs MDT" && return 0
580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
584 # create a long symlink file
585 for ((i = 0; i < 4; ++i)); do
586 long_sym=${long_sym}${long_sym}
589 echo "create 512 short and long symlink files under $WDIR"
590 for ((i = 0; i < 256; ++i)); do
591 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
592 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
598 wait_delete_completed
600 echo "recreate the 512 symlink files with a shorter string"
601 for ((i = 0; i < 512; ++i)); do
602 # rewrite the symlink file with a shorter string
603 ln -sf ${long_sym} $WDIR/long-$i
604 ln -sf ${short_sym} $WDIR/short-$i
607 mds_index=$($LFS getstripe -M $WDIR)
608 mds_index=$((mds_index+1))
609 devname=$(mdsdevname $mds_index)
610 cmd="$E2FSCK -fnvd $devname"
612 echo "stop and checking mds${mds_index}: $cmd"
613 # e2fsck should not return error
614 stop mds${mds_index} -f
615 do_facet mds${mds_index} $cmd || rc=$?
617 start mds${mds_index} $devname $MDS_MOUNT_OPTS
618 df $MOUNT > /dev/null 2>&1
619 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
620 "short/long symlink MDT: rc=$rc"
623 run_test 17m "run e2fsck against MDT which contains short/long symlink"
625 check_fs_consistency_17n() {
631 for mdt_index in $(seq 1 $MDSCOUNT); do
632 devname=$(mdsdevname $mdt_index)
633 cmd="$E2FSCK -fnvd $devname"
635 echo "stop and checking mds${mdt_index}: $cmd"
636 # e2fsck should not return error
638 do_facet mds${mdt_index} $cmd || rc=$?
640 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
641 df $MOUNT > /dev/null 2>&1
642 [ $rc -ne 0 ] && break
650 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
651 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
652 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
654 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
655 skip "only for ldiskfs MDT" && return 0
657 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
662 for ((i=0; i<10; i++)); do
663 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
664 error "create remote dir error $i"
665 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
666 error "create files under remote dir failed $i"
669 check_fs_consistency_17n || error "e2fsck report error"
671 for ((i=0;i<10;i++)); do
672 rm -rf $DIR/$tdir/remote_dir_${i} ||
673 error "destroy remote dir error $i"
676 check_fs_consistency_17n || error "e2fsck report error"
678 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
681 touch $DIR/f || error "Failed to touch $DIR/f: $?"
682 ls $DIR || error "Failed to ls $DIR: $?"
684 run_test 18 "touch .../f ; ls ... =============================="
690 $CHECKSTAT -a $DIR/f19 || error
692 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
695 ls -l $DIR/f19 && error || true
697 run_test 19b "ls -l .../f19 (should return error) =============="
700 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
701 $RUNAS touch $DIR/f19 && error || true
703 run_test 19c "$RUNAS touch .../f19 (should return error) =="
706 cat $DIR/f19 && error || true
708 run_test 19d "cat .../f19 (should return error) =============="
720 $CHECKSTAT -a $DIR/f || error
722 run_test 20 "touch .../f ; ls -l ... ==========================="
726 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
727 ln -s dangle $DIR/d21/link
728 echo foo >> $DIR/d21/link
730 $CHECKSTAT -t link $DIR/d21/link || error
731 $CHECKSTAT -f -t file $DIR/d21/link || error
733 run_test 21 "write to dangling link ============================"
737 test_mkdir -p $DIR/$tdir
738 chown $RUNAS_ID:$RUNAS_GID $WDIR
739 (cd $WDIR || error "cd $WDIR failed";
740 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
742 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
743 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
744 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
746 run_test 22 "unpack tar archive as non-root user ==============="
750 test_mkdir -p $DIR/$tdir
751 local file=$DIR/$tdir/$tfile
753 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
754 openfile -f O_CREAT:O_EXCL $file &&
755 error "$file recreate succeeded" || true
757 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
759 test_23b() { # bug 18988
760 test_mkdir -p $DIR/$tdir
761 local file=$DIR/$tdir/$tfile
764 echo foo > $file || error "write filed"
765 echo bar >> $file || error "append filed"
766 $CHECKSTAT -s 8 $file || error "wrong size"
769 run_test 23b "O_APPEND check =========================="
772 echo '== rename sanity =============================================='
773 echo '-- same directory rename'
776 mv $DIR/R1/f $DIR/R1/g
777 $CHECKSTAT -t file $DIR/R1/g || error
779 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
784 mv $DIR/R2/f $DIR/R2/g
785 $CHECKSTAT -a $DIR/R2/f || error
786 $CHECKSTAT -t file $DIR/R2/g || error
788 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
793 mv $DIR/R3/f $DIR/R3/g
794 $CHECKSTAT -a $DIR/R3/f || error
795 $CHECKSTAT -t dir $DIR/R3/g || error
797 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
803 mrename $DIR/R4/f $DIR/R4/g
804 $CHECKSTAT -a $DIR/R4/f || error
805 $CHECKSTAT -t dir $DIR/R4/g || error
807 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
810 echo '-- cross directory renames --'
814 mv $DIR/R5a/f $DIR/R5b/g
815 $CHECKSTAT -a $DIR/R5a/f || error
816 $CHECKSTAT -t file $DIR/R5b/g || error
818 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
823 touch $DIR/R6a/f $DIR/R6b/g
824 mv $DIR/R6a/f $DIR/R6b/g
825 $CHECKSTAT -a $DIR/R6a/f || error
826 $CHECKSTAT -t file $DIR/R6b/g || error
828 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
833 test_mkdir $DIR/R7a/d
834 mv $DIR/R7a/d $DIR/R7b/e
835 $CHECKSTAT -a $DIR/R7a/d || error
836 $CHECKSTAT -t dir $DIR/R7b/e || error
838 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
843 test_mkdir $DIR/R8a/d
844 test_mkdir $DIR/R8b/e
845 mrename $DIR/R8a/d $DIR/R8b/e
846 $CHECKSTAT -a $DIR/R8a/d || error
847 $CHECKSTAT -t dir $DIR/R8b/e || error
849 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
852 echo "-- rename error cases"
856 mrename $DIR/R9/f $DIR/R9/a
857 $CHECKSTAT -t file $DIR/R9/f || error
858 $CHECKSTAT -t dir $DIR/R9/a || error
859 $CHECKSTAT -a $DIR/R9/a/f || error
861 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
865 mrename $DIR/R10/f $DIR/R10/g
866 $CHECKSTAT -t dir $DIR/R10 || error
867 $CHECKSTAT -a $DIR/R10/f || error
868 $CHECKSTAT -a $DIR/R10/g || error
870 run_test 24j "source does not exist ============================"
874 test_mkdir $DIR/R11a/d
876 mv $DIR/R11a/f $DIR/R11a/d
877 $CHECKSTAT -a $DIR/R11a/f || error
878 $CHECKSTAT -t file $DIR/R11a/d/f || error
880 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
882 # bug 2429 - rename foo foo foo creates invalid file
885 $MULTIOP $f OcNs || error
887 run_test 24l "Renaming a file to itself ========================"
891 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
892 # on ext3 this does not remove either the source or target files
893 # though the "expected" operation would be to remove the source
894 $CHECKSTAT -t file ${f} || error "${f} missing"
895 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
897 run_test 24m "Renaming a file to a hard link to itself ========="
901 # this stats the old file after it was renamed, so it should fail
905 $CHECKSTAT ${f}.rename
908 run_test 24n "Statting the old file after renaming (Posix rename 2)"
911 check_kernel_version 37 || return 0
912 test_mkdir -p $DIR/d24o
913 rename_many -s random -v -n 10 $DIR/d24o
915 run_test 24o "rename of files during htree split ==============="
920 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
921 mrename $DIR/R12a $DIR/R12b
922 $CHECKSTAT -a $DIR/R12a || error
923 $CHECKSTAT -t dir $DIR/R12b || error
924 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
925 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
927 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
929 cleanup_multiop_pause() {
935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
938 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
939 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
942 trap cleanup_multiop_pause EXIT
943 mrename $DIR/R13a $DIR/R13b
944 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
945 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
946 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
947 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
948 cleanup_multiop_pause
949 wait $MULTIPID || error "multiop close failed"
951 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
953 test_24r() { #bug 3789
955 test_mkdir $DIR/R14a/b
956 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
957 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
958 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
960 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
964 test_mkdir $DIR/R15a/b
965 test_mkdir $DIR/R15a/b/c
966 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
967 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
968 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
970 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
973 test_mkdir $DIR/R16a/b
974 test_mkdir $DIR/R16a/b/c
975 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
976 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
977 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
979 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
981 test_24u() { # bug12192
983 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
984 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
986 run_test 24u "create stripe file"
992 simple_cleanup_common() {
995 wait_delete_completed
998 max_pages_per_rpc() {
999 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
1003 local NRFILES=100000
1004 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
1005 [ $FREE_INODES -lt $NRFILES ] && \
1006 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1010 trap simple_cleanup_common EXIT
1013 createmany -m $DIR/$tdir/$tfile $NRFILES
1015 cancel_lru_locks mdc
1016 lctl set_param mdc.*.stats clear
1018 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1020 # LU-5 large readdir
1021 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1022 # 8 bytes for name(filename is mostly 5 in this test) +
1023 # 8 bytes for luda_type
1024 # take into account of overhead in lu_dirpage header and end mark in
1025 # each page, plus one in RPC_NUM calculation.
1027 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1028 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1029 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1030 awk '/^mds_readpage/ {print $2}')
1031 [ $mds_readpage -gt $RPC_NUM ] && \
1032 error "large readdir doesn't take effect"
1034 simple_cleanup_common
1036 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1038 test_24w() { # bug21506
1040 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1041 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1042 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1043 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1044 [ "$SZ1" = "$SZ2" ] || \
1045 error "Error reading at the end of the file $tfile"
1047 run_test 24w "Reading a file larger than 4Gb"
1050 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1053 local remote_dir=$DIR/$tdir/remote_dir
1056 $LFS mkdir -i $MDTIDX $remote_dir ||
1057 error "create remote directory failed"
1059 mkdir -p $DIR/$tdir/src_dir
1060 touch $DIR/$tdir/src_file
1061 mkdir -p $remote_dir/tgt_dir
1062 touch $remote_dir/tgt_file
1064 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1065 error "rename dir cross MDT works!"
1067 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1068 error "rename file cross MDT works!"
1070 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1071 error "ln file cross MDT should not work!"
1073 rm -rf $DIR/$tdir || error "Can not delete directories"
1075 run_test 24x "cross rename/link should be failed"
1078 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1081 local remote_dir=$DIR/$tdir/remote_dir
1084 $LFS mkdir -i $MDTIDX $remote_dir ||
1085 error "create remote directory failed"
1087 mkdir -p $remote_dir/src_dir
1088 touch $remote_dir/src_file
1089 mkdir -p $remote_dir/tgt_dir
1090 touch $remote_dir/tgt_file
1092 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1093 error "rename subdir in the same remote dir failed!"
1095 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1096 error "rename files in the same remote dir failed!"
1098 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1099 error "link files in the same remote dir failed!"
1101 rm -rf $DIR/$tdir || error "Can not delete directories"
1103 run_test 24y "rename/link on the same dir should succeed"
1106 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1109 local remote_src=$DIR/$tdir/remote_dir
1110 local remote_tgt=$DIR/$tdir/remote_tgt
1113 $LFS mkdir -i $MDTIDX $remote_src ||
1114 error "create remote directory failed"
1116 $LFS mkdir -i $MDTIDX $remote_tgt ||
1117 error "create remote directory failed"
1119 mrename $remote_src $remote_tgt &&
1120 error "rename remote dirs should not work!"
1122 # If target dir does not exists, it should succeed
1124 mrename $remote_src $remote_tgt ||
1125 error "rename remote dirs(tgt dir does not exists) failed!"
1127 rm -rf $DIR/$tdir || error "Can not delete directories"
1129 run_test 24z "rename one remote dir to another remote dir should fail"
1132 echo '== symlink sanity ============================================='
1136 touch $DIR/s25/foo || error
1138 run_test 25a "create file in symlinked directory ==============="
1141 [ ! -d $DIR/d25 ] && test_25a
1142 $CHECKSTAT -t file $DIR/s25/foo || error
1144 run_test 25b "lookup file in symlinked directory ==============="
1148 test_mkdir $DIR/d26/d26-2
1149 ln -s d26/d26-2 $DIR/s26
1150 touch $DIR/s26/foo || error
1152 run_test 26a "multiple component symlink ======================="
1155 test_mkdir -p $DIR/d26b/d26-2
1156 ln -s d26b/d26-2/foo $DIR/s26-2
1157 touch $DIR/s26-2 || error
1159 run_test 26b "multiple component symlink at end of lookup ======"
1162 test_mkdir $DIR/d26.2
1163 touch $DIR/d26.2/foo
1164 ln -s d26.2 $DIR/s26.2-1
1165 ln -s s26.2-1 $DIR/s26.2-2
1166 ln -s s26.2-2 $DIR/s26.2-3
1167 chmod 0666 $DIR/s26.2-3/foo
1169 run_test 26c "chain of symlinks ================================"
1171 # recursive symlinks (bug 439)
1173 ln -s d26-3/foo $DIR/d26-3
1175 run_test 26d "create multiple component recursive symlink ======"
1178 [ ! -h $DIR/d26-3 ] && test_26d
1181 run_test 26e "unlink multiple component recursive symlink ======"
1183 # recursive symlinks (bug 7022)
1185 test_mkdir -p $DIR/$tdir
1186 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1187 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1188 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1189 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1190 cd $tfile || error "cd $tfile failed"
1191 ln -s .. dotdot || error "ln dotdot failed"
1192 ln -s dotdot/lndir lndir || error "ln lndir failed"
1193 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1194 output=`ls $tfile/$tfile/lndir/bar1`
1195 [ "$output" = bar1 ] && error "unexpected output"
1196 rm -r $tfile || error "rm $tfile failed"
1197 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1199 run_test 26f "rm -r of a directory which has recursive symlink ="
1202 echo '== stripe sanity =============================================='
1203 test_mkdir -p $DIR/d27 || error "mkdir failed"
1205 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1206 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1208 log "== test_27a: write to one stripe file ========================="
1209 cp /etc/hosts $DIR/d27/f0 || error
1211 run_test 27a "one stripe file =================================="
1214 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1215 test_mkdir -p $DIR/d27
1216 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1217 $GETSTRIPE -c $DIR/d27/f01
1218 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1219 error "two-stripe file doesn't have two stripes"
1221 run_test 27b "create two stripe file"
1224 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1226 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1228 run_test 27c "write to two stripe file"
1231 test_mkdir -p $DIR/d27
1232 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1233 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1234 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1236 run_test 27d "create file with default settings ================"
1239 test_mkdir -p $DIR/d27
1240 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1241 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1242 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1244 run_test 27e "setstripe existing file (should return error) ======"
1247 test_mkdir -p $DIR/d27
1248 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1249 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1250 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1252 run_test 27f "setstripe with bad stripe size (should return error)"
1255 test_mkdir -p $DIR/d27
1256 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1257 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1258 error "$DIR/d27/fnone has object"
1260 run_test 27g "$GETSTRIPE with no objects"
1263 touch $DIR/d27/fsome || error "touch failed"
1264 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1266 run_test 27i "$GETSTRIPE with some objects"
1269 test_mkdir -p $DIR/d27
1270 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1272 run_test 27j "setstripe with bad stripe offset (should return error)"
1274 test_27k() { # bug 2844
1275 test_mkdir -p $DIR/d27
1277 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1278 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1279 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1280 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1281 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1282 dd if=/dev/zero of=$FILE bs=4k count=1
1283 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1284 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1286 run_test 27k "limit i_blksize for broken user apps ============="
1289 test_mkdir -p $DIR/d27
1290 mcreate $DIR/f27l || error "creating file"
1291 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1292 error "setstripe should have failed" || true
1294 run_test 27l "check setstripe permissions (should return error)"
1297 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1299 if [ $ORIGFREE -gt $MAXFREE ]; then
1300 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1303 trap simple_cleanup_common EXIT
1304 test_mkdir -p $DIR/$tdir
1305 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1306 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1307 error "dd should fill OST0"
1309 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1311 [ $i -gt 256 ] && break
1314 touch $DIR/$tdir/f27m_$i
1315 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1316 error "OST0 was full but new created file still use it"
1318 touch $DIR/$tdir/f27m_$i
1319 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1320 error "OST0 was full but new created file still use it"
1321 simple_cleanup_common
1323 run_test 27m "create file while OST0 was full =================="
1326 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1330 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1331 # if the OST isn't full anymore.
1333 local OSTIDX=${1:-""}
1335 local list=$(comma_list $(osts_nodes))
1336 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1338 do_nodes $list lctl set_param fail_loc=0
1339 sync # initiate all OST_DESTROYs from MDS to OST
1343 exhaust_precreations() {
1346 local FAILIDX=${3:-$OSTIDX}
1348 test_mkdir -p $DIR/$tdir
1349 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1350 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1352 local OST=$(ostname_from_index $OSTIDX)
1353 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1354 sed -e 's/_UUID$//;s/^.*-//')
1357 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1358 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1359 osc.$mdtosc_proc1.prealloc_last_id)
1360 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1361 osc.$mdtosc_proc1.prealloc_next_id)
1363 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1364 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1366 test_mkdir -p $DIR/$tdir/${OST}
1367 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1368 #define OBD_FAIL_OST_ENOSPC 0x215
1369 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1370 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1371 echo "Creating to objid $last_id on ost $OST..."
1372 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1373 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1374 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1378 exhaust_all_precreations() {
1380 for (( i=0; i < OSTCOUNT; i++ )) ; do
1381 exhaust_precreations $i $1 -1
1386 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1388 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1389 remote_ost_nodsh && skip "remote OST with nodsh" && return
1392 rm -f $DIR/$tdir/$tfile
1393 exhaust_precreations 0 0x80000215
1394 $SETSTRIPE -c -1 $DIR/$tdir
1395 touch $DIR/$tdir/$tfile || error
1396 $GETSTRIPE $DIR/$tdir/$tfile
1399 run_test 27n "create file with some full OSTs =================="
1402 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1404 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1405 remote_ost_nodsh && skip "remote OST with nodsh" && return
1408 rm -f $DIR/$tdir/$tfile
1409 exhaust_all_precreations 0x215
1411 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1416 run_test 27o "create file with all full OSTs (should error) ===="
1419 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1421 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1422 remote_ost_nodsh && skip "remote OST with nodsh" && return
1425 rm -f $DIR/$tdir/$tfile
1426 test_mkdir -p $DIR/$tdir
1428 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1429 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1430 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1432 exhaust_precreations 0 0x80000215
1433 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1434 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1435 $GETSTRIPE $DIR/$tdir/$tfile
1439 run_test 27p "append to a truncated file with some full OSTs ==="
1442 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1444 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1445 remote_ost_nodsh && skip "remote OST with nodsh" && return
1448 rm -f $DIR/$tdir/$tfile
1450 test_mkdir -p $DIR/$tdir
1451 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1452 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1453 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1455 exhaust_all_precreations 0x215
1457 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1458 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1462 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1465 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1467 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1468 remote_ost_nodsh && skip "remote OST with nodsh" && return
1471 rm -f $DIR/$tdir/$tfile
1472 exhaust_precreations 0 0x80000215
1474 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1478 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1480 test_27s() { # bug 10725
1481 test_mkdir -p $DIR/$tdir
1482 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1483 local stripe_count=0
1484 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1485 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1486 error "stripe width >= 2^32 succeeded" || true
1489 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1491 test_27t() { # bug 10864
1496 $WLFS getstripe $tfile
1499 run_test 27t "check that utils parse path correctly"
1501 test_27u() { # bug 4900
1502 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1503 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1505 local list=$(comma_list $(mdts_nodes))
1507 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1508 do_nodes $list $LCTL set_param fail_loc=0x139
1509 test_mkdir -p $DIR/$tdir
1511 createmany -o $DIR/$tdir/t- 1000
1512 do_nodes $list $LCTL set_param fail_loc=0
1514 TLOG=$DIR/$tfile.getstripe
1515 $GETSTRIPE $DIR/$tdir > $TLOG
1516 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1517 unlinkmany $DIR/$tdir/t- 1000
1518 [ $OBJS -gt 0 ] && \
1519 error "$OBJS objects created on OST-0. See $TLOG" || pass
1521 run_test 27u "skip object creation on OSC w/o objects =========="
1523 test_27v() { # bug 4900
1524 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1526 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1527 remote_ost_nodsh && skip "remote OST with nodsh" && return
1529 exhaust_all_precreations 0x215
1532 test_mkdir -p $DIR/$tdir
1533 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1535 touch $DIR/$tdir/$tfile
1536 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1538 for (( i=1; i < OSTCOUNT; i++ )); do
1539 do_facet ost$i lctl set_param fail_loc=0x705
1541 local START=`date +%s`
1542 createmany -o $DIR/$tdir/$tfile 32
1544 local FINISH=`date +%s`
1545 local TIMEOUT=`lctl get_param -n timeout`
1546 local PROCESS=$((FINISH - START))
1547 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1548 error "$FINISH - $START >= $TIMEOUT / 2"
1549 sleep $((TIMEOUT / 2 - PROCESS))
1552 run_test 27v "skip object creation on slow OST ================="
1554 test_27w() { # bug 10997
1555 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1556 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1557 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1558 error "stripe size $size != 65536" || true
1559 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1560 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1562 run_test 27w "check $SETSTRIPE -S option"
1565 [ "$OSTCOUNT" -lt "2" ] &&
1566 skip_env "skipping multiple stripe count/offset test" && return
1568 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1569 for i in $(seq 1 $OSTCOUNT); do
1571 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1572 error "setstripe -c $i -i $offset failed"
1573 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1574 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1575 [ $count -ne $i ] && error "stripe count $count != $i" || true
1576 [ $index -ne $offset ] &&
1577 error "stripe offset $index != $offset" || true
1580 run_test 27wa "check $SETSTRIPE -c -i options"
1583 remote_ost_nodsh && skip "remote OST with nodsh" && return
1584 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1586 OFFSET=$(($OSTCOUNT - 1))
1588 local OST=$(ostname_from_index $OSTIDX)
1590 test_mkdir -p $DIR/$tdir
1591 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1592 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1594 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1595 for i in `seq 0 $OFFSET`; do
1596 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1597 error "OST0 was degraded but new created file still use it"
1599 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1601 run_test 27x "create files while OST0 is degraded"
1604 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1605 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1606 remote_ost_nodsh && skip "remote OST with nodsh" && return
1607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1609 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1610 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1611 osc.$mdtosc.prealloc_last_id)
1612 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1613 osc.$mdtosc.prealloc_next_id)
1614 local fcount=$((last_id - next_id))
1615 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1616 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1618 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1619 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1620 local OST_DEACTIVE_IDX=-1
1625 for OSC in $MDS_OSCS; do
1626 OST=$(osc_to_ost $OSC)
1627 OSTIDX=$(index_from_ostuuid $OST)
1628 if [ $OST_DEACTIVE_IDX == -1 ]; then
1629 OST_DEACTIVE_IDX=$OSTIDX
1631 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1632 echo $OSC "is Deactivated:"
1633 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1637 OSTIDX=$(index_from_ostuuid $OST)
1639 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1641 for OSC in $MDS_OSCS; do
1642 OST=$(osc_to_ost $OSC)
1643 OSTIDX=$(index_from_ostuuid $OST)
1644 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1645 echo $OST "is degraded:"
1646 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1647 obdfilter.$OST.degraded=1
1652 createmany -o $DIR/$tdir/$tfile $fcount
1654 for OSC in $MDS_OSCS; do
1655 OST=$(osc_to_ost $OSC)
1656 OSTIDX=$(index_from_ostuuid $OST)
1657 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1658 echo $OST "is recovered from degraded:"
1659 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1660 obdfilter.$OST.degraded=0
1662 do_facet $SINGLEMDS lctl --device %$OSC activate
1666 # all osp devices get activated, hence -1 stripe count restored
1669 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1670 # devices get activated.
1672 $SETSTRIPE -c -1 $DIR/$tfile
1673 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1675 [ $stripecnt -ne $OSTCOUNT ] &&
1676 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1679 run_test 27y "create files while OST0 is degraded and the rest inactive"
1685 lmm_count=$($GETSTRIPE -c $1)
1686 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1687 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1689 local old_ifs="$IFS"
1691 fid=($($LFS path2fid $1))
1694 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1695 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1697 # compare lmm_seq and lu_fid->f_seq
1698 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1699 # compare lmm_object_id and lu_fid->oid
1700 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1702 # check the trusted.fid attribute of the OST objects of the file
1703 local have_obdidx=false
1705 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1706 # skip lines up to and including "obdidx"
1707 [ -z "$obdidx" ] && break
1708 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1709 $have_obdidx || continue
1711 local ost=$((obdidx + 1))
1712 local dev=$(ostdevname $ost)
1715 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1716 echo "Currently only works with ldiskfs-based OSTs"
1720 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1722 #don't unmount/remount the OSTs if we don't need to do that
1723 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1724 # update too, until that use mount/ll_decode_filter_fid/mount
1725 local dir=$(facet_mntpt ost$ost)
1726 local opts=${OST_MOUNT_OPTS}
1728 if ! do_facet ost$ost test -b ${dev}; then
1729 opts=$(csa_add "$opts" -o loop)
1733 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1734 { error "mounting $dev as $FSTYPE failed"; return 3; }
1736 seq=$(echo $seq | sed -e "s/^0x//g")
1737 if [ $seq == 0 ]; then
1738 oid_hex=$(echo $oid)
1740 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1742 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid_hex)
1743 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1744 do_facet ost$ost umount -d $dir
1745 start ost$ost $dev $OST_MOUNT_OPTS
1747 # re-enable when debugfs will understand new filter_fid
1748 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1749 # $dev 2>/dev/null" | grep "parent=")
1751 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1753 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1755 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1756 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1757 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1758 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1759 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1760 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1762 # compare lmm_seq and filter_fid->ff_parent.f_seq
1763 [ $ff_pseq = $lmm_seq ] ||
1764 error "FF parent SEQ $ff_pseq != $lmm_seq"
1765 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1766 [ $ff_poid = $lmm_oid ] ||
1767 error "FF parent OID $ff_poid != $lmm_oid"
1768 [ $ff_pstripe = $stripe_nr ] ||
1769 error "FF stripe $ff_pstripe != $stripe_nr"
1771 stripe_nr=$((stripe_nr + 1))
1776 remote_ost_nodsh && skip "remote OST with nodsh" && return
1777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1778 test_mkdir -p $DIR/$tdir
1780 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1781 { error "setstripe -c -1 failed"; return 1; }
1782 # We need to send a write to every object to get parent FID info set.
1783 # This _should_ also work for setattr, but does not currently.
1784 # touch $DIR/$tdir/$tfile-1 ||
1785 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1786 { error "dd $tfile-1 failed"; return 2; }
1787 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1788 { error "setstripe -c -1 failed"; return 3; }
1789 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1790 { error "dd $tfile-2 failed"; return 4; }
1792 # make sure write RPCs have been sent to OSTs
1795 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1796 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1798 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1800 test_27A() { # b=19102
1801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1802 local restore_size=$($GETSTRIPE -S $MOUNT)
1803 local restore_count=$($GETSTRIPE -c $MOUNT)
1804 local restore_offset=$($GETSTRIPE -i $MOUNT)
1805 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1806 local default_size=$($GETSTRIPE -S $MOUNT)
1807 local default_count=$($GETSTRIPE -c $MOUNT)
1808 local default_offset=$($GETSTRIPE -i $MOUNT)
1809 local dsize=$((1024 * 1024))
1810 [ $default_size -eq $dsize ] ||
1811 error "stripe size $default_size != $dsize"
1812 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1813 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1814 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1816 run_test 27A "check filesystem-wide default LOV EA values"
1818 test_27B() { # LU-2523
1819 test_mkdir -p $DIR/$tdir
1820 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1822 # open f1 with O_LOV_DELAY_CREATE
1824 # call setstripe ioctl on open file descriptor for f1
1826 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1830 # open f1 with O_LOV_DELAY_CREATE
1832 # call setstripe ioctl on open file descriptor for f1
1834 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1836 # Allow multiop to fail in imitation of NFS's busted semantics.
1839 run_test 27B "call setstripe on open unlinked file/rename victim"
1841 test_27C() { #LU-2871
1842 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1849 test_mkdir -p $DIR/$tdir
1851 for i in $(seq 0 $((OSTCOUNT - 1))); do
1852 # set stripe across all OSTs starting from OST$i
1853 $SETSTRIPE -i $i -c -1 $tfile$i
1854 # get striping information
1855 ost_idx=($($GETSTRIPE $tfile$i |
1856 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1859 for j in $(seq 0 $((OSTCOUNT - 1))); do
1860 index=$(((i + j) % OSTCOUNT))
1861 [ ${ost_idx[$j]} -eq $index ] ||
1862 error "$j:${ost_idx[$j]} != $index"
1866 run_test 27C "check full striping across all OSTs"
1868 # createtest also checks that device nodes are created and
1869 # then visible correctly (#2091)
1870 test_28() { # bug 2091
1872 $CREATETEST $DIR/d28/ct || error
1874 run_test 28 "create/mknod/mkdir with bad file types ============"
1877 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1878 cancel_lru_locks mdc
1884 declare -i LOCKCOUNTORIG=0
1885 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1886 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1888 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1890 declare -i LOCKUNUSEDCOUNTORIG=0
1891 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1892 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1899 declare -i LOCKCOUNTCURRENT=0
1900 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1901 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1904 declare -i LOCKUNUSEDCOUNTCURRENT=0
1905 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1906 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1909 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1910 lctl set_param -n ldlm.dump_namespaces ""
1911 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1912 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1913 log "dumped log to $TMP/test_29.dk (bug 5793)"
1916 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1917 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1918 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1919 log "dumped log to $TMP/test_29.dk (bug 5793)"
1923 run_test 29 "IT_GETATTR regression ============================"
1925 test_30a() { # was test_30
1926 cp `which ls` $DIR || cp /bin/ls $DIR
1930 run_test 30a "execute binary from Lustre (execve) =============="
1933 cp `which ls` $DIR || cp /bin/ls $DIR
1935 $RUNAS $DIR/ls / || error
1938 run_test 30b "execute binary from Lustre as non-root ==========="
1940 test_30c() { # b=22376
1941 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1942 cp `which ls` $DIR || cp /bin/ls $DIR
1944 cancel_lru_locks mdc
1945 cancel_lru_locks osc
1946 $RUNAS $DIR/ls / || error
1949 run_test 30c "execute binary from Lustre without read perms ===="
1952 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1953 $CHECKSTAT -a $DIR/f31 || error
1955 run_test 31a "open-unlink file =================================="
1958 touch $DIR/f31 || error
1959 ln $DIR/f31 $DIR/f31b || error
1960 $MULTIOP $DIR/f31b Ouc || error
1961 $CHECKSTAT -t file $DIR/f31 || error
1963 run_test 31b "unlink file with multiple links while open ======="
1966 touch $DIR/f31 || error
1967 ln $DIR/f31 $DIR/f31c || error
1968 multiop_bg_pause $DIR/f31 O_uc || return 1
1970 $MULTIOP $DIR/f31c Ouc
1971 kill -USR1 $MULTIPID
1974 run_test 31c "open-unlink file with multiple links ============="
1977 opendirunlink $DIR/d31d $DIR/d31d || error
1978 $CHECKSTAT -a $DIR/d31d || error
1980 run_test 31d "remove of open directory ========================="
1982 test_31e() { # bug 2904
1983 check_kernel_version 34 || return 0
1984 openfilleddirunlink $DIR/d31e || error
1986 run_test 31e "remove of open non-empty directory ==============="
1988 test_31f() { # bug 4554
1989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1991 test_mkdir $DIR/d31f
1992 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1993 cp /etc/hosts $DIR/d31f
1995 $GETSTRIPE $DIR/d31f/hosts
1996 multiop_bg_pause $DIR/d31f D_c || return 1
1999 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2000 test_mkdir $DIR/d31f
2001 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2002 cp /etc/hosts $DIR/d31f
2004 $GETSTRIPE $DIR/d31f/hosts
2005 multiop_bg_pause $DIR/d31f D_c || return 1
2008 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2009 wait $MULTIPID || error "first opendir $MULTIPID failed"
2013 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2014 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2017 run_test 31f "remove of open directory with open-unlink file ==="
2020 echo "-- cross directory link --"
2021 test_mkdir $DIR/d31ga
2022 test_mkdir $DIR/d31gb
2024 ln $DIR/d31ga/f $DIR/d31gb/g
2025 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2026 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2027 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2028 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2030 run_test 31g "cross directory link==============="
2033 echo "-- cross directory link --"
2034 test_mkdir $DIR/d31h
2035 test_mkdir $DIR/d31h/dir
2037 ln $DIR/d31h/f $DIR/d31h/dir/g
2038 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2039 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2040 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2041 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2043 run_test 31h "cross directory link under child==============="
2046 echo "-- cross directory link --"
2047 test_mkdir $DIR/d31i
2048 test_mkdir $DIR/d31i/dir
2049 touch $DIR/d31i/dir/f
2050 ln $DIR/d31i/dir/f $DIR/d31i/g
2051 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2052 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2053 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2054 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2056 run_test 31i "cross directory link under parent==============="
2060 test_mkdir $DIR/d31j
2061 test_mkdir $DIR/d31j/dir1
2062 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2063 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2064 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2065 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2068 run_test 31j "link for directory==============="
2072 test_mkdir $DIR/d31k
2074 touch $DIR/d31k/exist
2075 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2076 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2077 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2078 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2079 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2080 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2081 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2084 run_test 31k "link to file: the same, non-existing, dir==============="
2087 test_mkdir $DIR/d31m
2089 test_mkdir $DIR/d31m2
2090 touch $DIR/d31m2/exist
2091 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2092 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2093 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2094 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2095 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2096 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2099 run_test 31m "link to file: the same, non-existing, dir==============="
2102 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2103 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2104 nlink=$(stat --format=%h $DIR/$tfile)
2105 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2106 exec 173<$DIR/$tfile
2107 trap "exec 173<&-" EXIT
2108 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2109 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2110 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2111 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2112 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2115 run_test 31n "check link count of unlinked file"
2117 cleanup_test32_mount() {
2119 $UMOUNT $DIR/$tdir/ext2-mountpoint
2123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2124 echo "== more mountpoints and symlinks ================="
2125 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2126 trap cleanup_test32_mount EXIT
2127 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2128 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2129 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2130 cleanup_test32_mount
2132 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2136 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2137 trap cleanup_test32_mount EXIT
2138 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2139 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2140 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2141 cleanup_test32_mount
2143 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2146 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2147 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2148 trap cleanup_test32_mount EXIT
2149 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2150 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2151 test_mkdir -p $DIR/$tdir/d2/test_dir
2152 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2153 cleanup_test32_mount
2155 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2159 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2160 trap cleanup_test32_mount EXIT
2161 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2162 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2163 test_mkdir -p $DIR/$tdir/d2/test_dir
2164 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2165 cleanup_test32_mount
2167 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2170 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2171 test_mkdir -p $DIR/d32e/tmp
2172 TMP_DIR=$DIR/d32e/tmp
2173 ln -s $DIR/d32e $TMP_DIR/symlink11
2174 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2175 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2176 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2178 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2181 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2182 test_mkdir -p $DIR/d32f/tmp
2183 TMP_DIR=$DIR/d32f/tmp
2184 ln -s $DIR/d32f $TMP_DIR/symlink11
2185 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2186 ls $DIR/d32f/tmp/symlink11 || error
2187 ls $DIR/d32f/symlink01 || error
2189 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2192 TMP_DIR=$DIR/$tdir/tmp
2193 test_mkdir -p $DIR/$tdir/tmp
2194 test_mkdir $DIR/${tdir}2
2195 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2196 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2197 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2198 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2199 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2200 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2202 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2205 rm -fr $DIR/$tdir $DIR/${tdir}2
2206 TMP_DIR=$DIR/$tdir/tmp
2207 test_mkdir -p $DIR/$tdir/tmp
2208 test_mkdir $DIR/${tdir}2
2209 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2210 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2211 ls $TMP_DIR/symlink12 || error
2212 ls $DIR/$tdir/symlink02 || error
2214 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2218 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2219 trap cleanup_test32_mount EXIT
2220 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2221 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2222 touch $DIR/$tdir/test_file
2223 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2224 cleanup_test32_mount
2226 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2230 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2231 trap cleanup_test32_mount EXIT
2232 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2233 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2234 touch $DIR/$tdir/test_file
2235 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2236 cleanup_test32_mount
2238 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2243 trap cleanup_test32_mount EXIT
2244 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2245 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2246 test_mkdir -p $DIR/$tdir/d2
2247 touch $DIR/$tdir/d2/test_file || error
2248 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2249 cleanup_test32_mount
2251 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2256 trap cleanup_test32_mount EXIT
2257 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2258 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2259 test_mkdir -p $DIR/$tdir/d2
2260 touch $DIR/$tdir/d2/test_file
2261 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2262 cleanup_test32_mount
2264 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2268 test_mkdir -p $DIR/d32m/tmp
2269 TMP_DIR=$DIR/d32m/tmp
2270 ln -s $DIR $TMP_DIR/symlink11
2271 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2272 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2273 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2275 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2279 test_mkdir -p $DIR/d32n/tmp
2280 TMP_DIR=$DIR/d32n/tmp
2281 ln -s $DIR $TMP_DIR/symlink11
2282 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2283 ls -l $DIR/d32n/tmp/symlink11 || error
2284 ls -l $DIR/d32n/symlink01 || error
2286 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2289 rm -fr $DIR/d32o $DIR/$tfile
2291 test_mkdir -p $DIR/d32o/tmp
2292 TMP_DIR=$DIR/d32o/tmp
2293 ln -s $DIR/$tfile $TMP_DIR/symlink12
2294 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2295 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2296 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2297 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2298 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2300 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2310 test_mkdir -p $DIR/d32p/tmp
2312 TMP_DIR=$DIR/d32p/tmp
2314 ln -s $DIR/$tfile $TMP_DIR/symlink12
2316 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2318 cat $DIR/d32p/tmp/symlink12 || error
2320 cat $DIR/d32p/symlink02 || error
2323 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2325 cleanup_testdir_mount() {
2331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2332 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2333 trap cleanup_testdir_mount EXIT
2334 test_mkdir -p $DIR/$tdir
2335 touch $DIR/$tdir/under_the_mount
2336 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2337 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2338 cleanup_testdir_mount
2340 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2343 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2344 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2345 trap cleanup_testdir_mount EXIT
2346 test_mkdir -p $DIR/$tdir
2347 touch $DIR/$tdir/under_the_mount
2348 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2349 ls $DIR/$tdir | grep -q under_the_mount && error || true
2350 cleanup_testdir_mount
2352 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2357 chmod 444 $DIR/$tfile
2358 chown $RUNAS_ID $DIR/$tfile
2360 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2363 run_test 33aa "write file with mode 444 (should return error) ===="
2367 test_mkdir -p $DIR/d33
2368 chown $RUNAS_ID $DIR/d33
2369 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2370 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2371 error "open RDWR" || true
2373 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2377 test_mkdir -p $DIR/d33
2378 chown $RUNAS_ID $DIR/d33
2379 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2381 run_test 33b "test open file with malformed flags (No panic and return error)"
2384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2390 remote_ost_nodsh && skip "remote OST with nodsh" && return
2393 test_mkdir -p $DIR/d33
2394 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2397 for ostnum in $(seq $OSTCOUNT); do
2398 # test-framework's OST numbering is one-based, while Lustre's
2400 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2401 # Parsing llobdstat's output sucks; we could grep the /proc
2402 # path, but that's likely to not be as portable as using the
2403 # llobdstat utility. So we parse lctl output instead.
2404 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2405 obdfilter/$ostname/stats |
2406 awk '/^write_bytes/ {print $7}' )
2407 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2408 if (( ${write_bytes:-0} > 0 ))
2415 $all_zeros || return 0
2418 echo foo > $DIR/d33/bar
2422 # Total up write_bytes after writing. We'd better find non-zeros.
2423 for ostnum in $(seq $OSTCOUNT); do
2424 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2425 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2426 obdfilter/$ostname/stats |
2427 awk '/^write_bytes/ {print $7}' )
2428 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2429 if (( ${write_bytes:-0} > 0 ))
2438 for ostnum in $(seq $OSTCOUNT); do
2439 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2440 echo "Check that write_bytes is present in obdfilter/*/stats:"
2441 do_facet ost$ostnum lctl get_param -n \
2442 obdfilter/$ostname/stats
2444 error "OST not keeping write_bytes stats (b22312)"
2447 run_test 33c "test llobdstat and write_bytes"
2450 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2453 local remote_dir=$DIR/$tdir/remote_dir
2456 $LFS mkdir -i $MDTIDX $remote_dir ||
2457 error "create remote directory failed"
2459 touch $remote_dir/$tfile
2460 chmod 444 $remote_dir/$tfile
2461 chown $RUNAS_ID $remote_dir/$tfile
2463 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2465 chown $RUNAS_ID $remote_dir
2466 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2467 error "create" || true
2468 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2469 error "open RDWR" || true
2470 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2471 error "create" || true
2473 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2475 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2478 $MCREATE $DIR/f34 || error
2479 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2480 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2481 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2482 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2484 run_test 34a "truncate file that has not been opened ==========="
2487 [ ! -f $DIR/f34 ] && test_34a
2488 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2489 $OPENFILE -f O_RDONLY $DIR/f34
2490 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2491 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2493 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2496 [ ! -f $DIR/f34 ] && test_34a
2497 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2498 $OPENFILE -f O_RDWR $DIR/f34
2499 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2500 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2502 run_test 34c "O_RDWR opening file-with-size works =============="
2505 [ ! -f $DIR/f34 ] && test_34a
2506 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2507 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2510 run_test 34d "write to sparse file ============================="
2514 $MCREATE $DIR/f34e || error
2515 $TRUNCATE $DIR/f34e 1000 || error
2516 $CHECKSTAT -s 1000 $DIR/f34e || error
2517 $OPENFILE -f O_RDWR $DIR/f34e
2518 $CHECKSTAT -s 1000 $DIR/f34e || error
2520 run_test 34e "create objects, some with size and some without =="
2522 test_34f() { # bug 6242, 6243
2523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2526 $MCREATE $DIR/f34f || error
2527 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2528 dd if=$DIR/f34f of=$TMP/f34f
2529 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2530 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2531 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2532 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2533 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2535 run_test 34f "read from a file with no objects until EOF ======="
2538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2539 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2540 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2541 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2542 cancel_lru_locks osc
2543 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2544 error "wrong size after lock cancel"
2546 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2547 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2548 error "expanding truncate failed"
2549 cancel_lru_locks osc
2550 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2551 error "wrong expanded size after lock cancel"
2553 run_test 34g "truncate long file ==============================="
2556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2560 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2561 sync # Flush the cache so that multiop below does not block on cache
2562 # flush when getting the group lock
2563 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2567 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2568 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2572 local nsz=`stat -c %s $DIR/$tfile`
2573 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2575 run_test 34h "ftruncate file under grouplock should not block"
2578 cp /bin/sh $DIR/f35a
2580 chown $RUNAS_ID $DIR/f35a
2581 $RUNAS $DIR/f35a && error || true
2584 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2588 utime $DIR/f36 || error
2590 run_test 36a "MDS utime check (mknod, utime) ==================="
2594 utime $DIR/f36 || error
2596 run_test 36b "OST utime check (open, utime) ===================="
2601 chown $RUNAS_ID $DIR/d36
2602 $RUNAS utime $DIR/d36/f36 || error
2604 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2607 [ ! -d $DIR/d36 ] && test_36c
2608 echo "" > $DIR/d36/f36
2609 $RUNAS utime $DIR/d36/f36 || error
2611 run_test 36d "non-root OST utime check (open, utime) ==========="
2614 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2615 test_mkdir -p $DIR/$tdir
2616 touch $DIR/$tdir/$tfile
2617 $RUNAS utime $DIR/$tdir/$tfile && \
2618 error "utime worked, expected failure" || true
2620 run_test 36e "utime on non-owned file (should return error) ===="
2624 local LANG_SAVE=$LANG
2625 local LC_LANG_SAVE=$LC_LANG
2626 export LANG=C LC_LANG=C # for date language
2628 DATESTR="Dec 20 2000"
2629 test_mkdir -p $DIR/$tdir
2630 lctl set_param fail_loc=$fl
2632 cp /etc/hosts $DIR/$tdir/$tfile
2633 sync & # write RPC generated with "current" inode timestamp, but delayed
2635 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2636 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2637 cancel_lru_locks osc
2638 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2640 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2641 echo "BEFORE: $LS_BEFORE" && \
2642 echo "AFTER : $LS_AFTER" && \
2643 echo "WANT : $DATESTR" && \
2644 error "$DIR/$tdir/$tfile timestamps changed" || true
2646 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2651 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2652 subr_36fh "0x80000214"
2654 run_test 36f "utime on file racing with OST BRW write =========="
2657 remote_ost_nodsh && skip "remote OST with nodsh" && return
2658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2663 test_mkdir -p $DIR/$tdir
2664 fmd_max_age=$(do_facet ost1 \
2665 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2668 fmd_before=$(do_facet ost1 \
2669 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2670 touch $DIR/$tdir/$tfile
2671 sleep $((fmd_max_age + 12))
2672 fmd_after=$(do_facet ost1 \
2673 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2675 echo "fmd_before: $fmd_before"
2676 echo "fmd_after: $fmd_after"
2677 [ "$fmd_after" -gt "$fmd_before" ] && \
2678 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2679 error "fmd didn't expire after ping" || true
2681 run_test 36g "filter mod data cache expiry ====================="
2684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2685 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2686 subr_36fh "0x80000227"
2688 run_test 36h "utime on file racing with OST BRW write =========="
2690 # test_37 - duplicate with tests 32q 32r
2693 local file=$DIR/$tfile
2695 openfile -f O_DIRECTORY $file
2698 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2699 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2701 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2705 touch $DIR/${tfile}2
2706 # ls -l $DIR/$tfile $DIR/${tfile}2
2707 # ls -lu $DIR/$tfile $DIR/${tfile}2
2708 # ls -lc $DIR/$tfile $DIR/${tfile}2
2710 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2711 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2713 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2715 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2717 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2718 error "O_TRUNC didn't change timestamps"
2721 run_test 39 "mtime changed on create ==========================="
2724 test_mkdir -p $DIR/$tdir
2725 cp -p /etc/passwd $DIR/$tdir/fopen
2726 cp -p /etc/passwd $DIR/$tdir/flink
2727 cp -p /etc/passwd $DIR/$tdir/funlink
2728 cp -p /etc/passwd $DIR/$tdir/frename
2729 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2732 echo "aaaaaa" >> $DIR/$tdir/fopen
2733 echo "aaaaaa" >> $DIR/$tdir/flink
2734 echo "aaaaaa" >> $DIR/$tdir/funlink
2735 echo "aaaaaa" >> $DIR/$tdir/frename
2737 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2738 local link_new=`stat -c %Y $DIR/$tdir/flink`
2739 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2740 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2742 cat $DIR/$tdir/fopen > /dev/null
2743 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2744 rm -f $DIR/$tdir/funlink2
2745 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2747 for (( i=0; i < 2; i++ )) ; do
2748 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2749 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2750 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2751 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2753 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2754 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2755 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2756 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2758 cancel_lru_locks osc
2759 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2762 run_test 39b "mtime change on open, link, unlink, rename ======"
2764 # this should be set to past
2765 TEST_39_MTIME=`date -d "1 year ago" +%s`
2771 local mtime0=`stat -c %Y $DIR1/$tfile`
2773 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2774 local mtime1=`stat -c %Y $DIR1/$tfile`
2775 [ "$mtime1" = $TEST_39_MTIME ] || \
2776 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2779 echo hello >> $DIR1/$tfile
2781 local mtime2=`stat -c %Y $DIR1/$tfile`
2782 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2783 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2785 mv $DIR1/$tfile $DIR1/$tfile-1
2787 for (( i=0; i < 2; i++ )) ; do
2788 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2789 [ "$mtime2" = "$mtime3" ] || \
2790 error "mtime ($mtime2) changed (to $mtime3) on rename"
2792 cancel_lru_locks osc
2793 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2796 run_test 39c "mtime change on rename ==========================="
2800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2803 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2805 for (( i=0; i < 2; i++ )) ; do
2806 local mtime=`stat -c %Y $DIR1/$tfile`
2807 [ $mtime = $TEST_39_MTIME ] || \
2808 error "mtime($mtime) is not set to $TEST_39_MTIME"
2810 cancel_lru_locks osc
2811 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2814 run_test 39d "create, utime, stat =============================="
2818 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2820 local mtime1=`stat -c %Y $DIR1/$tfile`
2822 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2824 for (( i=0; i < 2; i++ )) ; do
2825 local mtime2=`stat -c %Y $DIR1/$tfile`
2826 [ $mtime2 = $TEST_39_MTIME ] || \
2827 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2829 cancel_lru_locks osc
2830 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2833 run_test 39e "create, stat, utime, stat ========================"
2837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2839 mtime1=`stat -c %Y $DIR1/$tfile`
2842 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2844 for (( i=0; i < 2; i++ )) ; do
2845 local mtime2=`stat -c %Y $DIR1/$tfile`
2846 [ $mtime2 = $TEST_39_MTIME ] || \
2847 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2849 cancel_lru_locks osc
2850 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2853 run_test 39f "create, stat, sleep, utime, stat ================="
2857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2858 echo hello >> $DIR1/$tfile
2859 local mtime1=`stat -c %Y $DIR1/$tfile`
2862 chmod o+r $DIR1/$tfile
2864 for (( i=0; i < 2; i++ )) ; do
2865 local mtime2=`stat -c %Y $DIR1/$tfile`
2866 [ "$mtime1" = "$mtime2" ] || \
2867 error "lost mtime: $mtime2, should be $mtime1"
2869 cancel_lru_locks osc
2870 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2873 run_test 39g "write, chmod, stat ==============================="
2877 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2882 echo hello >> $DIR1/$tfile
2883 local mtime1=`stat -c %Y $DIR1/$tfile`
2885 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2887 if [ "$d1" != "$d2" ]; then
2888 echo "write and touch not within one second"
2890 for (( i=0; i < 2; i++ )) ; do
2891 local mtime2=`stat -c %Y $DIR1/$tfile`
2892 [ "$mtime2" = $TEST_39_MTIME ] || \
2893 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2895 cancel_lru_locks osc
2896 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2900 run_test 39h "write, utime within one second, stat ============="
2903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2907 echo hello >> $DIR1/$tfile
2908 local mtime1=`stat -c %Y $DIR1/$tfile`
2910 mv $DIR1/$tfile $DIR1/$tfile-1
2912 for (( i=0; i < 2; i++ )) ; do
2913 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2915 [ "$mtime1" = "$mtime2" ] || \
2916 error "lost mtime: $mtime2, should be $mtime1"
2918 cancel_lru_locks osc
2919 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2922 run_test 39i "write, rename, stat =============================="
2925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2926 start_full_debug_logging
2930 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2931 lctl set_param fail_loc=0x80000412
2932 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2933 error "multiop failed"
2935 local mtime1=`stat -c %Y $DIR1/$tfile`
2937 mv $DIR1/$tfile $DIR1/$tfile-1
2939 kill -USR1 $multipid
2940 wait $multipid || error "multiop close failed"
2942 for (( i=0; i < 2; i++ )) ; do
2943 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2944 [ "$mtime1" = "$mtime2" ] ||
2945 error "mtime is lost on close: $mtime2, " \
2948 cancel_lru_locks osc
2949 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2951 lctl set_param fail_loc=0
2952 stop_full_debug_logging
2954 run_test 39j "write, rename, close, stat ======================="
2957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2961 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2963 local mtime1=`stat -c %Y $DIR1/$tfile`
2965 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2967 kill -USR1 $multipid
2968 wait $multipid || error "multiop close failed"
2970 for (( i=0; i < 2; i++ )) ; do
2971 local mtime2=`stat -c %Y $DIR1/$tfile`
2973 [ "$mtime2" = $TEST_39_MTIME ] || \
2974 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2976 cancel_lru_locks osc
2977 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2980 run_test 39k "write, utime, close, stat ========================"
2982 # this should be set to future
2983 TEST_39_ATIME=`date -d "1 year" +%s`
2986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2987 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2988 local atime_diff=$(do_facet $SINGLEMDS \
2989 lctl get_param -n mdd.*MDT0000*.atime_diff)
2993 # test setting directory atime to future
2994 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2995 local atime=$(stat -c %X $DIR/$tdir)
2996 [ "$atime" = $TEST_39_ATIME ] || \
2997 error "atime is not set to future: $atime, $TEST_39_ATIME"
2999 # test setting directory atime from future to now
3000 local d1=$(date +%s)
3002 local d2=$(date +%s)
3004 cancel_lru_locks mdc
3005 atime=$(stat -c %X $DIR/$tdir)
3006 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3007 error "atime is not updated from future: $atime, $d1<atime<$d2"
3009 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3012 # test setting directory atime when now > dir atime + atime_diff
3016 cancel_lru_locks mdc
3017 atime=$(stat -c %X $DIR/$tdir)
3018 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3019 error "atime is not updated : $atime, should be $d2"
3021 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3024 # test not setting directory atime when now < dir atime + atime_diff
3026 cancel_lru_locks mdc
3027 atime=$(stat -c %X $DIR/$tdir)
3028 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3029 error "atime is updated to $atime, should remain $d1<atime<$d2"
3031 do_facet $SINGLEMDS \
3032 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3034 run_test 39l "directory atime update ==========================="
3037 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3040 local far_past_mtime=$(date -d "May 29 1953" +%s)
3041 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3043 touch -m -d @$far_past_mtime $DIR1/$tfile
3044 touch -a -d @$far_past_atime $DIR1/$tfile
3046 for (( i=0; i < 2; i++ )) ; do
3047 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3048 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3049 error "atime or mtime set incorrectly"
3051 cancel_lru_locks osc
3052 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3055 run_test 39m "test atime and mtime before 1970"
3058 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
3059 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
3060 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
3062 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3066 small_write $DIR/f41 18
3068 run_test 41 "test small file write + fstat ====================="
3070 count_ost_writes() {
3071 lctl get_param -n osc.*.stats |
3072 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3079 BG_DIRTY_RATIO_SAVE=10
3080 MAX_BG_DIRTY_RATIO=25
3084 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3085 # dirty_ratio, dirty_background_ratio
3086 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3087 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3088 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3089 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3091 # if file not here, we are a 2.4 kernel
3092 kill -CONT `pidof kupdated`
3097 # setup the trap first, so someone cannot exit the test at the
3098 # exact wrong time and mess up a machine
3099 trap start_writeback EXIT
3100 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3101 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3102 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3103 sysctl -w vm.dirty_writeback_centisecs=0
3104 sysctl -w vm.dirty_writeback_centisecs=0
3105 # save and increase /proc/sys/vm/dirty_ratio
3106 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3107 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3108 # save and increase /proc/sys/vm/dirty_background_ratio
3109 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3110 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3112 # if file not here, we are a 2.4 kernel
3113 kill -STOP `pidof kupdated`
3117 # ensure that all stripes have some grant before we test client-side cache
3119 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3120 dd if=/dev/zero of=$i bs=4k count=1
3125 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3126 # file truncation, and file removal.
3128 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3130 cancel_lru_locks osc
3132 sync; sleep 1; sync # just to be safe
3133 BEFOREWRITES=`count_ost_writes`
3134 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3135 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3136 AFTERWRITES=`count_ost_writes`
3137 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3138 error "$BEFOREWRITES < $AFTERWRITES"
3141 run_test 42a "ensure that we don't flush on close =============="
3144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3146 cancel_lru_locks osc
3149 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3150 BEFOREWRITES=`count_ost_writes`
3151 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3152 AFTERWRITES=`count_ost_writes`
3153 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3154 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3156 BEFOREWRITES=`count_ost_writes`
3157 sync || error "sync: $?"
3158 AFTERWRITES=`count_ost_writes`
3159 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3160 error "$BEFOREWRITES < $AFTERWRITES on sync"
3162 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3166 run_test 42b "test destroy of file with cached dirty data ======"
3168 # if these tests just want to test the effect of truncation,
3169 # they have to be very careful. consider:
3170 # - the first open gets a {0,EOF}PR lock
3171 # - the first write conflicts and gets a {0, count-1}PW
3172 # - the rest of the writes are under {count,EOF}PW
3173 # - the open for truncate tries to match a {0,EOF}PR
3174 # for the filesize and cancels the PWs.
3175 # any number of fixes (don't get {0,EOF} on open, match
3176 # composite locks, do smarter file size management) fix
3177 # this, but for now we want these tests to verify that
3178 # the cancellation with truncate intent works, so we
3179 # start the file with a full-file pw lock to match against
3180 # until the truncate.
3185 cancel_lru_locks osc
3187 # prime the file with 0,EOF PW to match
3191 # now the real test..
3192 dd if=/dev/zero of=$file bs=1024 count=100
3193 BEFOREWRITES=`count_ost_writes`
3194 $TRUNCATE $file $offset
3195 cancel_lru_locks osc
3196 AFTERWRITES=`count_ost_writes`
3201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3203 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3204 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3207 run_test 42c "test partial truncate of file with cached dirty data"
3210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3212 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3213 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3216 run_test 42d "test complete truncate of file with cached dirty data"
3218 test_42e() { # bug22074
3219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3220 local TDIR=$DIR/${tdir}e
3221 local pagesz=$(page_size)
3222 local pages=16 # hardcoded 16 pages, don't change it.
3223 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3224 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3228 test_mkdir -p $DIR/${tdir}e
3229 $SETSTRIPE -c 1 $TDIR
3230 createmany -o $TDIR/f $files
3232 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3234 # we assume that with $OSTCOUNT files, at least one of them will
3235 # be allocated on OST0.
3236 warmup_files=$((OSTCOUNT * max_dirty_mb))
3237 createmany -o $TDIR/w $warmup_files
3239 # write a large amount of data into one file and sync, to get good
3240 # avail_grant number from OST.
3241 for ((i=0; i<$warmup_files; i++)); do
3242 idx=$($GETSTRIPE -i $TDIR/w$i)
3243 [ $idx -ne 0 ] && continue
3244 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3247 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3249 $LCTL get_param $proc_osc0/cur_dirty_bytes
3250 $LCTL get_param $proc_osc0/cur_grant_bytes
3252 # create as much dirty pages as we can while not to trigger the actual
3253 # RPCs directly. but depends on the env, VFS may trigger flush during this
3254 # period, hopefully we are good.
3255 for ((i=0; i<$warmup_files; i++)); do
3256 idx=$($GETSTRIPE -i $TDIR/w$i)
3257 [ $idx -ne 0 ] && continue
3258 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3260 $LCTL get_param $proc_osc0/cur_dirty_bytes
3261 $LCTL get_param $proc_osc0/cur_grant_bytes
3263 # perform the real test
3264 $LCTL set_param $proc_osc0/rpc_stats 0
3265 for ((;i<$files; i++)); do
3266 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3267 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3270 $LCTL get_param $proc_osc0/rpc_stats
3273 local have_ppr=false
3274 $LCTL get_param $proc_osc0/rpc_stats |
3275 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3276 # skip lines until we are at the RPC histogram data
3277 [ "$PPR" == "pages" ] && have_ppr=true && continue
3278 $have_ppr || continue
3280 # we only want the percent stat for < 16 pages
3281 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3283 percent=$((percent + WPCT))
3284 if [ $percent -gt 15 ]; then
3285 error "less than 16-pages write RPCs" \
3292 run_test 42e "verify sub-RPC writes are not done synchronously"
3295 test_mkdir -p $DIR/$tdir
3296 cp -p /bin/ls $DIR/$tdir/$tfile
3297 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3299 # give multiop a chance to open
3302 $DIR/$tdir/$tfile && error || true
3305 run_test 43 "execution of file opened for write should return -ETXTBSY"
3308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3309 test_mkdir -p $DIR/$tdir
3310 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3311 cp -p multiop $DIR/$tdir/multiop
3312 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3315 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3316 kill -USR1 $MULTIOP_PID || return 2
3317 wait $MULTIOP_PID || return 3
3320 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3324 test_mkdir -p $DIR/$tdir
3325 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3326 cp -p multiop $DIR/$tdir/multiop
3327 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3330 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3331 kill -USR1 $MULTIOP_PID || return 2
3332 wait $MULTIOP_PID || return 3
3335 run_test 43b "truncate of file being executed should return -ETXTBSY"
3338 local testdir="$DIR/$tdir"
3339 test_mkdir -p $DIR/$tdir
3341 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3342 ( cd $testdir && md5sum -c)
3344 run_test 43c "md5sum of copy into lustre========================"
3347 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3348 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3349 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3351 run_test 44 "zero length read from a sparse stripe ============="
3354 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3356 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3357 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3358 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3360 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3361 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3364 OFFSETS="0 $((stride/2)) $((stride-1))"
3365 for offset in $OFFSETS ; do
3366 for i in `seq 0 $((nstripe-1))`; do
3367 local GLOBALOFFSETS=""
3368 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3369 local myfn=$DIR/d44a-$size
3370 echo "--------writing $myfn at $size"
3371 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3372 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3373 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3374 || error "ll_sparseness_verify $GLOBALOFFSETS"
3376 for j in `seq 0 $((nstripe-1))`; do
3377 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3378 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3379 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3381 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3382 || error "ll_sparseness_verify $GLOBALOFFSETS"
3387 run_test 44a "test sparse pwrite ==============================="
3391 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3397 before=`dirty_osc_total`
3398 echo executing "\"$*\""
3400 after=`dirty_osc_total`
3401 echo before $before, after $after
3404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3406 # Obtain grants from OST if it supports it
3407 echo blah > ${f}_grant
3410 do_dirty_record "echo blah > $f"
3411 [ $before -eq $after ] && error "write wasn't cached"
3412 do_dirty_record "> $f"
3413 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3414 do_dirty_record "echo blah > $f"
3415 [ $before -eq $after ] && error "write wasn't cached"
3416 do_dirty_record "sync"
3417 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3418 do_dirty_record "echo blah > $f"
3419 [ $before -eq $after ] && error "write wasn't cached"
3420 do_dirty_record "cancel_lru_locks osc"
3421 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3424 run_test 45 "osc io page accounting ============================"
3426 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3427 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3428 # objects offset and an assert hit when an rpc was built with 1023's mapped
3429 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3435 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3437 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3438 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3442 run_test 46 "dirtying a previously written page ================"
3444 # test_47 is removed "Device nodes check" is moved to test_28
3446 test_48a() { # bug 2399
3447 check_kernel_version 34 || return 0
3448 test_mkdir -p $DIR/$tdir
3450 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3451 test_mkdir $DIR/$tdir || error "recreate directory failed"
3452 touch foo || error "'touch foo' failed after recreating cwd"
3453 test_mkdir $DIR/$tdir/bar ||
3454 error "'mkdir foo' failed after recreating cwd"
3455 if check_kernel_version 44; then
3456 touch .foo || error "'touch .foo' failed after recreating cwd"
3457 test_mkdir $DIR/$tdir/.bar ||
3458 error "'mkdir .foo' failed after recreating cwd"
3460 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3461 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3462 cd . || error "'cd .' failed after recreating cwd"
3463 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3464 rmdir . && error "'rmdir .' worked after recreating cwd"
3465 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3466 cd .. || error "'cd ..' failed after recreating cwd"
3468 run_test 48a "Access renamed working dir (should return errors)="
3470 test_48b() { # bug 2399
3471 check_kernel_version 34 || return 0
3473 test_mkdir -p $DIR/$tdir
3475 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3476 touch foo && error "'touch foo' worked after removing cwd"
3477 test_mkdir $DIR/$tdir/foo &&
3478 error "'mkdir foo' worked after removing cwd"
3479 if check_kernel_version 44; then
3480 touch .foo && error "'touch .foo' worked after removing cwd"
3481 test_mkdir $DIR/$tdir/.foo &&
3482 error "'mkdir .foo' worked after removing cwd"
3484 ls . > /dev/null && error "'ls .' worked after removing cwd"
3485 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3486 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3487 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3488 rmdir . && error "'rmdir .' worked after removing cwd"
3489 ln -s . foo && error "'ln -s .' worked after removing cwd"
3490 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3492 run_test 48b "Access removed working dir (should return errors)="
3494 test_48c() { # bug 2350
3495 check_kernel_version 36 || return 0
3496 #lctl set_param debug=-1
3499 test_mkdir -p $DIR/$tdir/dir
3501 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3502 $TRACE touch foo && error "touch foo worked after removing cwd"
3503 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3504 if check_kernel_version 44; then
3505 touch .foo && error "touch .foo worked after removing cwd"
3506 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3508 $TRACE ls . && error "'ls .' worked after removing cwd"
3509 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3510 is_patchless || ( $TRACE cd . &&
3511 error "'cd .' worked after removing cwd" )
3512 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3513 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3514 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3515 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3517 run_test 48c "Access removed working subdir (should return errors)"
3519 test_48d() { # bug 2350
3520 check_kernel_version 36 || return 0
3521 #lctl set_param debug=-1
3524 test_mkdir -p $DIR/$tdir/dir
3526 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3527 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3528 $TRACE touch foo && error "'touch foo' worked after removing parent"
3529 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3530 if check_kernel_version 44; then
3531 touch .foo && error "'touch .foo' worked after removing parent"
3533 error "mkdir .foo worked after removing parent"
3535 $TRACE ls . && error "'ls .' worked after removing parent"
3536 $TRACE ls .. && error "'ls ..' worked after removing parent"
3537 is_patchless || ( $TRACE cd . &&
3538 error "'cd .' worked after recreate parent" )
3539 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3540 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3541 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3542 is_patchless || ( $TRACE cd .. &&
3543 error "'cd ..' worked after removing parent" || true )
3545 run_test 48d "Access removed parent subdir (should return errors)"
3547 test_48e() { # bug 4134
3548 check_kernel_version 41 || return 0
3549 #lctl set_param debug=-1
3552 test_mkdir -p $DIR/$tdir/dir
3554 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3555 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3556 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3557 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3558 # On a buggy kernel addition of "touch foo" after cd .. will
3559 # produce kernel oops in lookup_hash_it
3560 touch ../foo && error "'cd ..' worked after recreate parent"
3562 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3564 run_test 48e "Access to recreated parent subdir (should return errors)"
3566 test_49() { # LU-1030
3567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3568 # get ost1 size - lustre-OST0000
3569 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3570 # write 800M at maximum
3571 [ $ost1_size -gt 819200 ] && ost1_size=819200
3573 lfs setstripe -c 1 -i 0 $DIR/$tfile
3574 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3577 # change max_pages_per_rpc while writing the file
3578 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3579 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3580 # loop until dd process exits
3581 while ps ax -opid | grep -wq $dd_pid; do
3582 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3583 sleep $((RANDOM % 5 + 1))
3585 # restore original max_pages_per_rpc
3586 $LCTL set_param $osc1_mppc=$orig_mppc
3587 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3589 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3593 test_mkdir $DIR/$tdir
3595 ls /proc/$$/cwd || error
3597 run_test 50 "special situations: /proc symlinks ==============="
3599 test_51a() { # was test_51
3600 # bug 1516 - create an empty entry right after ".." then split dir
3601 test_mkdir -p $DIR/$tdir
3602 touch $DIR/$tdir/foo
3603 $MCREATE $DIR/$tdir/bar
3605 createmany -m $DIR/$tdir/longfile 201
3607 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3608 $MCREATE $DIR/$tdir/longfile$FNUM
3613 ls -l $DIR/$tdir > /dev/null || error
3615 run_test 51a "special situations: split htree with empty entry =="
3617 export NUMTEST=70000
3619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3620 local BASE=$DIR/$tdir
3622 # cleanup the directory
3627 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3628 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3629 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3632 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3633 echo "reduced count to $NUMTEST due to inodes"
3635 # need to check free space for the directories as well
3636 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3637 numfree=$((blkfree / 4))
3638 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3639 echo "reduced count to $NUMTEST due to blocks"
3641 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3642 echo "failed" > $BASE/fnum
3644 run_test 51b "exceed 64k subdirectory nlink limit"
3646 test_51ba() { # LU-993
3647 local BASE=$DIR/$tdir
3648 # unlink all but 100 subdirectories, then check it still works
3650 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3652 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3653 local DELETE=$((NUMTEST - LEFT))
3655 # continue on to run this test even if 51b didn't finish,
3656 # just to delete the many subdirectories created.
3657 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3659 # for ldiskfs the nlink count should be 1, but this is OSD specific
3660 # and so this is listed for informational purposes only
3661 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3662 unlinkmany -d $BASE/d $DELETE
3665 if [ $RC -ne 0 ]; then
3666 if [ "$NUMPREV" == "failed" ]; then
3667 skip "previous setup failed"
3670 error "unlink of first $DELETE subdirs failed"
3675 echo "nlink between: $(stat -c %h $BASE)"
3676 # trim the first line of ls output
3677 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3678 [ $FOUND -ne $LEFT ] &&
3679 error "can't find subdirs: found only $FOUND/$LEFT"
3681 unlinkmany -d $BASE/d $DELETE $LEFT ||
3682 error "unlink of second $LEFT subdirs failed"
3683 # regardless of whether the backing filesystem tracks nlink accurately
3684 # or not, the nlink count shouldn't be more than "." and ".." here
3685 local AFTER=$(stat -c %h $BASE)
3686 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3687 echo "nlink after: $AFTER"
3689 run_test 51ba "verify nlink for many subdirectory cleanup"
3692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3693 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3694 test_mkdir -p $DIR/$tdir
3695 createmany -o $DIR/$tdir/t- 1000
3696 $GETSTRIPE $DIR/$tdir > $TMP/files
3697 for N in `seq 0 $((OSTCOUNT - 1))`; do
3698 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3699 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3700 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3702 unlinkmany $DIR/$tdir/t- 1000
3705 for N in `seq 1 $((OSTCOUNT - 1))`; do
3706 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3707 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3708 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3709 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3711 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3712 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3713 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3714 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3718 run_test 51d "check object distribution ===================="
3721 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3722 test_mkdir -p $DIR/$tdir
3723 touch $DIR/$tdir/foo
3724 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3725 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3726 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3727 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3728 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3730 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3731 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3732 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3734 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3735 cp -r $DIR/$tdir /tmp/
3736 rm -fr $DIR/$tdir || error "cleanup rm failed"
3738 run_test 52a "append-only flag test (should return errors) ====="
3741 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3742 test_mkdir -p $DIR/$tdir
3743 touch $DIR/$tdir/foo
3744 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3745 cat test > $DIR/$tdir/foo && error "cat test worked"
3746 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3747 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3748 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3750 echo foo >> $DIR/$tdir/foo && error "echo worked"
3751 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3752 [ -f $DIR/$tdir/foo ] || error
3753 [ -f $DIR/$tdir/foo_ren ] && error
3754 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3756 chattr -i $DIR/$tdir/foo || error "chattr failed"
3758 rm -fr $DIR/$tdir || error
3760 run_test 52b "immutable flag test (should return errors) ======="
3763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3764 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3765 remote_ost_nodsh && skip "remote OST with nodsh" && return
3780 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3781 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3782 param=$(echo ${value[0]} | cut -d "=" -f1)
3783 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3784 param_seq=$(echo ${param} |
3785 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3786 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3787 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3789 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3790 node=$(facet_active_host ost$((ostnum+1)))
3791 param="obdfilter.$ostname.last_id"
3792 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3793 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3794 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3796 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3797 if [ $ost_last_seq = $mds_last_seq ]; then
3798 if [ $ost_last_id != $mds_last ]; then
3799 error "$ost_last != $mds_last_id"
3807 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3810 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3813 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3814 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3815 $SOCKETSERVER $DIR/socket
3816 $SOCKETCLIENT $DIR/socket || error
3817 $MUNLINK $DIR/socket
3819 run_test 54a "unix domain socket test =========================="
3825 dd if=/dev/zero of=$f bs=`page_size` count=1
3827 run_test 54b "char device works in lustre ======================"
3830 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3831 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3832 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3834 for i in `seq 3 7`; do
3835 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3846 loopdev="$DIR/loop54c"
3849 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3850 mknod $loopdev b 7 $LOOPNUM
3851 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3852 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3853 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3854 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3856 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3857 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3859 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3864 run_test 54c "block device works in lustre ====================="
3870 [ "$string" = `echo $string > $f | cat $f` ] || error
3872 run_test 54d "fifo device works in lustre ======================"
3875 check_kernel_version 46 || return 0
3878 cp -aL /dev/console $f
3879 echo $string > $f || error
3881 run_test 54e "console/tty device works in lustre ======================"
3883 #The test_55 used to be iopen test and it was removed by bz#24037.
3884 #run_test 55 "check iopen_connect_dentry() ======================"
3886 test_56a() { # was test_56
3889 test_mkdir $DIR/$tdir
3890 test_mkdir $DIR/$tdir/dir
3892 NUMFILESx2=$(($NUMFILES * 2))
3893 for i in `seq 1 $NUMFILES` ; do
3894 touch $DIR/$tdir/file$i
3895 touch $DIR/$tdir/dir/file$i
3898 # test lfs getstripe with --recursive
3899 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3900 [ $FILENUM -eq $NUMFILESx2 ] ||
3901 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3902 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3903 [ $FILENUM -eq $NUMFILES ] ||
3904 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3905 echo "$GETSTRIPE --recursive passed."
3907 # test lfs getstripe with file instead of dir
3908 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3909 [ $FILENUM -eq 1 ] || error \
3910 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3911 echo "$GETSTRIPE file1 passed."
3913 #test lfs getstripe with --verbose
3914 [ `$GETSTRIPE --verbose $DIR/$tdir |
3915 grep -c lmm_magic` -eq $NUMFILES ] ||
3916 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3917 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3918 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3919 echo "$GETSTRIPE --verbose passed."
3921 #test lfs getstripe with --obd
3922 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3923 grep -q "unknown obduuid" ||
3924 error "$GETSTRIPE --obd wrong_uuid should return error message"
3926 [ "$OSTCOUNT" -lt 2 ] &&
3927 skip_env "skipping other $GETSTRIPE --obd test" && return
3930 OBDUUID=$(ostuuid_from_index $OSTIDX)
3931 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3932 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3933 [ $FOUND -eq $FILENUM ] ||
3934 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3935 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3936 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3937 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3938 error "$GETSTRIPE --obd: should not show file on other obd"
3939 echo "$GETSTRIPE --obd passed"
3941 run_test 56a "check $GETSTRIPE"
3946 local LOCAL_NUMFILES="$1"
3947 local LOCAL_NUMDIRS="$2"
3948 local MKDIR_PARAMS="$3"
3950 if [ ! -d "$TDIR" ] ; then
3952 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3953 for i in `seq 1 $LOCAL_NUMFILES` ; do
3956 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3957 test_mkdir $TDIR/dir$i
3958 for j in `seq 1 $LOCAL_NUMFILES` ; do
3959 touch $TDIR/dir$i/file$j
3965 setup_56_special() {
3969 if [ ! -e "$TDIR/loop1b" ] ; then
3970 for i in `seq 1 $LOCAL_NUMFILES` ; do
3971 mknod $TDIR/loop${i}b b 7 $i
3972 mknod $TDIR/null${i}c c 1 3
3973 ln -s $TDIR/file1 $TDIR/link${i}l
3975 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3976 mknod $TDIR/dir$i/loop${i}b b 7 $i
3977 mknod $TDIR/dir$i/null${i}c c 1 3
3978 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3987 setup_56 $NUMFILES $NUMDIRS
3989 EXPECTED=$(($NUMDIRS + 2))
3990 # test lfs find with -name
3991 for i in $(seq 1 $NUMFILES) ; do
3992 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3993 [ $NUMS -eq $EXPECTED ] ||
3994 error "lfs find -name \"*$i\" $TDIR wrong: "\
3995 "found $NUMS, expected $EXPECTED"
3998 run_test 56g "check lfs find -name ============================="
4004 setup_56 $NUMFILES $NUMDIRS
4006 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4007 # test lfs find with ! -name
4008 for i in $(seq 1 $NUMFILES) ; do
4009 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4010 [ $NUMS -eq $EXPECTED ] ||
4011 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4012 "found $NUMS, expected $EXPECTED"
4015 run_test 56h "check lfs find ! -name ============================="
4019 test_mkdir -p $DIR/$tdir
4020 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4021 CMD="$LFIND -ost $UUID $DIR/$tdir"
4023 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4025 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4029 setup_56_special $NUMFILES $NUMDIRS
4031 EXPECTED=$((NUMDIRS + 1))
4032 CMD="$LFIND -type d $TDIR"
4033 NUMS=$($CMD | wc -l)
4034 [ $NUMS -eq $EXPECTED ] ||
4035 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4037 run_test 56j "check lfs find -type d ============================="
4041 setup_56_special $NUMFILES $NUMDIRS
4043 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4044 CMD="$LFIND -type f $TDIR"
4045 NUMS=$($CMD | wc -l)
4046 [ $NUMS -eq $EXPECTED ] ||
4047 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4049 run_test 56k "check lfs find -type f ============================="
4053 setup_56_special $NUMFILES $NUMDIRS
4055 EXPECTED=$((NUMDIRS + NUMFILES))
4056 CMD="$LFIND -type b $TDIR"
4057 NUMS=$($CMD | wc -l)
4058 [ $NUMS -eq $EXPECTED ] ||
4059 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4061 run_test 56l "check lfs find -type b ============================="
4065 setup_56_special $NUMFILES $NUMDIRS
4067 EXPECTED=$((NUMDIRS + NUMFILES))
4068 CMD="$LFIND -type c $TDIR"
4069 NUMS=$($CMD | wc -l)
4070 [ $NUMS -eq $EXPECTED ] ||
4071 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4073 run_test 56m "check lfs find -type c ============================="
4077 setup_56_special $NUMFILES $NUMDIRS
4079 EXPECTED=$((NUMDIRS + NUMFILES))
4080 CMD="$LFIND -type l $TDIR"
4081 NUMS=$($CMD | wc -l)
4082 [ $NUMS -eq $EXPECTED ] ||
4083 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4085 run_test 56n "check lfs find -type l ============================="
4089 setup_56 $NUMFILES $NUMDIRS
4091 utime $TDIR/file1 > /dev/null || error "utime (1)"
4092 utime $TDIR/file2 > /dev/null || error "utime (2)"
4093 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4094 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4095 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4096 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4099 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4100 [ $NUMS -eq $EXPECTED ] || \
4101 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4104 CMD="$LFIND -mtime 0 $TDIR"
4105 NUMS=$($CMD | wc -l)
4106 [ $NUMS -eq $EXPECTED ] ||
4107 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4109 run_test 56o "check lfs find -mtime for old files =========================="
4112 [ $RUNAS_ID -eq $UID ] &&
4113 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4116 setup_56 $NUMFILES $NUMDIRS
4118 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4120 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4121 NUMS=$($CMD | wc -l)
4122 [ $NUMS -eq $EXPECTED ] || \
4123 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4125 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4126 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4127 NUMS=$($CMD | wc -l)
4128 [ $NUMS -eq $EXPECTED ] || \
4129 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4131 run_test 56p "check lfs find -uid and ! -uid ==============================="
4134 [ $RUNAS_ID -eq $UID ] &&
4135 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4138 setup_56 $NUMFILES $NUMDIRS
4140 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4143 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4144 NUMS=$($CMD | wc -l)
4145 [ $NUMS -eq $EXPECTED ] ||
4146 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4148 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4149 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4150 NUMS=$($CMD | wc -l)
4151 [ $NUMS -eq $EXPECTED ] ||
4152 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4154 run_test 56q "check lfs find -gid and ! -gid ==============================="
4158 setup_56 $NUMFILES $NUMDIRS
4161 CMD="$LFIND -size 0 -type f $TDIR"
4162 NUMS=$($CMD | wc -l)
4163 [ $NUMS -eq $EXPECTED ] ||
4164 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4166 CMD="$LFIND ! -size 0 -type f $TDIR"
4167 NUMS=$($CMD | wc -l)
4168 [ $NUMS -eq $EXPECTED ] ||
4169 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4170 echo "test" > $TDIR/$tfile
4171 echo "test2" > $TDIR/$tfile.2 && sync
4173 CMD="$LFIND -size 5 -type f $TDIR"
4174 NUMS=$($CMD | wc -l)
4175 [ $NUMS -eq $EXPECTED ] ||
4176 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4178 CMD="$LFIND -size +5 -type f $TDIR"
4179 NUMS=$($CMD | wc -l)
4180 [ $NUMS -eq $EXPECTED ] ||
4181 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4183 CMD="$LFIND -size +0 -type f $TDIR"
4184 NUMS=$($CMD | wc -l)
4185 [ $NUMS -eq $EXPECTED ] ||
4186 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4188 CMD="$LFIND ! -size -5 -type f $TDIR"
4189 NUMS=$($CMD | wc -l)
4190 [ $NUMS -eq $EXPECTED ] ||
4191 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4193 CMD="$LFIND -size -5 -type f $TDIR"
4194 NUMS=$($CMD | wc -l)
4195 [ $NUMS -eq $EXPECTED ] ||
4196 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4198 run_test 56r "check lfs find -size works =========================="
4200 test_56s() { # LU-611
4202 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4204 if [ $OSTCOUNT -gt 1 ]; then
4205 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4209 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4213 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4214 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4215 NUMS=$($CMD | wc -l)
4216 [ $NUMS -eq $EXPECTED ] ||
4217 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4219 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4220 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4221 NUMS=$($CMD | wc -l)
4222 [ $NUMS -eq $EXPECTED ] ||
4223 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4226 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4227 NUMS=$($CMD | wc -l)
4228 [ $NUMS -eq $EXPECTED ] ||
4229 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4231 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4232 NUMS=$($CMD | wc -l)
4233 [ $NUMS -eq $EXPECTED ] ||
4234 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4237 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4238 NUMS=$($CMD | wc -l)
4239 [ $NUMS -eq $EXPECTED ] ||
4240 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4242 run_test 56s "check lfs find -stripe-count works"
4244 test_56t() { # LU-611
4246 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4248 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4250 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4251 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4252 NUMS=$($CMD | wc -l)
4253 [ $NUMS -eq $EXPECTED ] ||
4254 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4256 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4257 NUMS=$($CMD | wc -l)
4258 [ $NUMS -eq $EXPECTED ] ||
4259 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4261 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4262 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4263 NUMS=$($CMD | wc -l)
4264 [ $NUMS -eq $EXPECTED ] ||
4265 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4267 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4268 NUMS=$($CMD | wc -l)
4269 [ $NUMS -eq $EXPECTED ] ||
4270 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4273 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4274 NUMS=$($CMD | wc -l)
4275 [ $NUMS -eq $EXPECTED ] ||
4276 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4278 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4279 NUMS=$($CMD | wc -l)
4280 [ $NUMS -eq $EXPECTED ] ||
4281 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4284 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4285 NUMS=$($CMD | wc -l)
4286 [ $NUMS -eq $EXPECTED ] ||
4287 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4289 run_test 56t "check lfs find -stripe-size works"
4291 test_56u() { # LU-611
4293 setup_56 $NUMFILES $NUMDIRS "-i 0"
4295 if [ $OSTCOUNT -gt 1 ]; then
4296 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4302 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4303 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4304 NUMS=$($CMD | wc -l)
4305 [ $NUMS -eq $EXPECTED ] ||
4306 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4309 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4310 NUMS=$($CMD | wc -l)
4311 [ $NUMS -eq $EXPECTED ] ||
4312 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4314 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4315 NUMS=$($CMD | wc -l)
4316 [ $NUMS -eq $EXPECTED ] ||
4317 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4320 # This should produce an error and not return any files
4321 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4322 NUMS=$($CMD 2>/dev/null | wc -l)
4323 [ $NUMS -eq $EXPECTED ] ||
4324 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4326 if [ $OSTCOUNT -gt 1 ]; then
4327 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4328 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4329 NUMS=$($CMD | wc -l)
4330 [ $NUMS -eq $EXPECTED ] ||
4331 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4334 run_test 56u "check lfs find -stripe-index works"
4341 setup_56 $NUMFILES $NUMDIRS
4343 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4344 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4346 for file in $($LFIND -mdt $UUID $TDIR); do
4347 file_mdt_idx=$($GETSTRIPE -M $file)
4348 [ $file_mdt_idx -eq $MDT_IDX ] ||
4349 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4352 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4354 # Get and check the actual stripe count of one file.
4355 # Usage: check_stripe_count <file> <expected_stripe_count>
4356 check_stripe_count() {
4361 [[ -z "$file" || -z "$expected" ]] &&
4362 error "check_stripe_count: invalid argument!"
4364 local cmd="$GETSTRIPE -c $file"
4365 actual=$($cmd) || error "$cmd failed"
4366 actual=${actual%% *}
4368 if [[ $actual -ne $expected ]]; then
4369 [[ $expected -eq -1 ]] ||
4370 error "$cmd wrong: found $actual, expected $expected"
4371 [[ $actual -eq $OSTCOUNT ]] ||
4372 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4380 rm -rf $TDIR || error "remove $TDIR failed"
4381 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4384 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4385 error "$GETSTRIPE -S -d $TDIR failed"
4386 stripe_size=${stripe_size%% *}
4388 local file_size=$((stripe_size * OSTCOUNT))
4389 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4390 local required_space=$((file_num * file_size))
4391 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4392 [[ $free_space -le $((required_space / 1024)) ]] &&
4393 skip_env "need at least $required_space bytes free space," \
4394 "have $free_space kbytes" && return
4397 local dd_count=$((file_size / dd_bs))
4399 # write data into the files
4403 for i in $(seq 1 $NUMFILES); do
4405 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4406 error "write data into $file failed"
4408 for i in $(seq 1 $NUMDIRS); do
4409 for j in $(seq 1 $NUMFILES); do
4410 file=$TDIR/dir$i/file$j
4411 yes | dd bs=$dd_bs count=$dd_count of=$file \
4413 error "write data into $file failed"
4418 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4421 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4423 eval $cmd || error "$cmd failed"
4425 check_stripe_count $TDIR/file1 $expected
4428 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4430 eval $cmd || error "$cmd failed"
4432 for j in $(seq 1 $NUMFILES); do
4433 check_stripe_count $TDIR/dir1/file$j $expected
4436 # lfs_migrate works with lfs find
4437 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4438 $LFS_MIGRATE -y -c $expected"
4440 eval $cmd || error "$cmd failed"
4442 for i in $(seq 2 $NUMFILES); do
4443 check_stripe_count $TDIR/file$i $expected
4445 for i in $(seq 2 $NUMDIRS); do
4446 for j in $(seq 1 $NUMFILES); do
4447 check_stripe_count $TDIR/dir$i/file$j $expected
4451 run_test 56w "check lfs_migrate -c stripe_count works"
4454 check_swap_layouts_support && return 0
4455 [ "$OSTCOUNT" -lt "2" ] &&
4456 skip_env "need 2 OST, skipping test" && return
4458 local dir0=$DIR/$tdir/$testnum
4459 mkdir -p $dir0 || error "creating dir $dir0"
4461 local ref1=/etc/passwd
4462 local file1=$dir0/file1
4464 $SETSTRIPE -c 2 $file1
4466 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4467 stripe=$($GETSTRIPE -c $file1)
4468 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4469 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4474 run_test 56x "lfs migration support"
4477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4478 # note test will not do anything if MDS is not local
4479 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4480 skip "Only applicable to ldiskfs-based MDTs"
4484 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4485 local MNTDEV="osd*.*MDT*.mntdev"
4486 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4487 [ -z "$DEV" ] && error "can't access $MNTDEV"
4488 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4489 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4490 error "can't access $DEV"
4491 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4492 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4496 run_test 57a "verify MDS filesystem created with large inodes =="
4499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4500 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4501 skip "Only applicable to ldiskfs-based MDTs"
4505 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4510 local FILEN=$dir/f$FILECOUNT
4512 rm -rf $dir || error "removing $dir"
4513 test_mkdir -p $dir || error "creating $dir"
4514 local num=$(get_mds_dir $dir)
4517 echo "mcreating $FILECOUNT files"
4518 createmany -m $dir/f 1 $FILECOUNT || \
4519 error "creating files in $dir"
4521 # verify that files do not have EAs yet
4522 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4523 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4527 df $dir #make sure we get new statfs data
4528 local MDSFREE=$(do_facet $mymds \
4529 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4530 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4531 echo "opening files to create objects/EAs"
4533 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4534 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4537 # verify that files have EAs now
4538 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4539 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4541 sleep 1 #make sure we get new statfs data
4543 local MDSFREE2=$(do_facet $mymds \
4544 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4545 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4546 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4547 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4548 error "MDC before $MDCFREE != after $MDCFREE2"
4550 echo "MDC before $MDCFREE != after $MDCFREE2"
4551 echo "unable to confirm if MDS has large inodes"
4556 run_test 57b "default LOV EAs are stored inside large inodes ==="
4559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4560 [ -z "$(which wiretest 2>/dev/null)" ] &&
4561 skip_env "could not find wiretest" && return
4564 run_test 58 "verify cross-platform wire constants =============="
4567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4568 echo "touch 130 files"
4569 createmany -o $DIR/f59- 130
4571 unlinkmany $DIR/f59- 130
4573 # wait for commitment of removal
4574 wait_delete_completed
4576 run_test 59 "verify cancellation of llog records async ========="
4578 TEST60_HEAD="test_60 run $RANDOM"
4580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4581 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4582 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4583 log "$TEST60_HEAD - from kernel mode"
4584 do_facet mgs sh run-llog.sh
4586 run_test 60a "llog sanity tests run from kernel module =========="
4588 test_60b() { # bug 6411
4589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4591 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4603 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4605 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4609 echo "create 5000 files"
4610 createmany -o $DIR/f60c- 5000
4611 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4612 lctl set_param fail_loc=0x80000137
4613 unlinkmany $DIR/f60c- 5000
4614 lctl set_param fail_loc=0
4616 run_test 60c "unlink file when mds full"
4619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4620 SAVEPRINTK=$(lctl get_param -n printk)
4622 # verify "lctl mark" is even working"
4623 MESSAGE="test message ID $RANDOM $$"
4624 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4625 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4627 lctl set_param printk=0 || error "set lnet.printk failed"
4628 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4629 MESSAGE="new test message ID $RANDOM $$"
4630 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4631 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4632 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4634 lctl set_param -n printk="$SAVEPRINTK"
4636 run_test 60d "test printk console message masking"
4639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4641 dd if=/dev/zero of=$f bs=`page_size` count=1
4642 cancel_lru_locks osc
4643 $MULTIOP $f OSMWUc || error
4646 run_test 61 "mmap() writes don't make sync hang ================"
4648 # bug 2330 - insufficient obd_match error checking causes LBUG
4650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4653 cancel_lru_locks osc
4654 lctl set_param fail_loc=0x405
4655 cat $f && error "cat succeeded, expect -EIO"
4656 lctl set_param fail_loc=0
4658 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4659 # match every page all of the time.
4660 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4662 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4663 test_63a() { # was test_63
4664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4665 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4666 lctl set_param -n osc.*.max_dirty_mb 0
4667 for i in `seq 10` ; do
4668 dd if=/dev/zero of=$DIR/f63 bs=8k &
4674 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4675 rm -f $DIR/f63 || true
4677 run_test 63a "Verify oig_wait interruption does not crash ======="
4679 # bug 2248 - async write errors didn't return to application on sync
4680 # bug 3677 - async write errors left page locked
4682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4684 lctl set_param debug=-1
4686 # ensure we have a grant to do async writes
4687 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4690 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4691 lctl set_param fail_loc=0x80000406
4692 $MULTIOP $DIR/$tfile Owy && \
4693 error "sync didn't return ENOMEM"
4694 sync; sleep 2; sync # do a real sync this time to flush page
4695 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4696 error "locked page left in cache after async error" || true
4699 run_test 63b "async write errors should be returned to fsync ==="
4702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4704 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4706 run_test 64a "verify filter grant calculations (in kernel) ====="
4709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4710 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4713 run_test 64b "check out-of-space detection on client ==========="
4716 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4718 run_test 64c "verify grant shrink ========================------"
4720 # bug 1414 - set/get directories' stripe info
4722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4723 test_mkdir -p $DIR/$tdir
4725 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4727 run_test 65a "directory with no stripe info ===================="
4730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4731 test_mkdir -p $DIR/$tdir
4732 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4735 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4737 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4741 if [ $OSTCOUNT -gt 1 ]; then
4742 test_mkdir -p $DIR/$tdir
4743 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4744 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4746 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4749 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4753 test_mkdir -p $DIR/$tdir
4754 if [ $STRIPECOUNT -le 0 ]; then
4756 elif [ $STRIPECOUNT -gt 2000 ]; then
4757 #LOV_MAX_STRIPE_COUNT is 2000
4758 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4760 sc=$(($STRIPECOUNT - 1))
4762 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4763 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4764 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4765 error "lverify failed"
4767 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4771 test_mkdir -p $DIR/$tdir
4773 $SETSTRIPE $DIR/$tdir || error "setstripe"
4774 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4775 error "no stripe info failed"
4777 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4779 run_test 65e "directory setstripe defaults ======================="
4782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4783 test_mkdir -p $DIR/${tdir}f
4784 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4786 run_test 65f "dir setstripe permission (should return error) ==="
4789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4790 test_mkdir -p $DIR/$tdir
4791 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4793 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4794 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4795 error "delete default stripe failed"
4797 run_test 65g "directory setstripe -d ==========================="
4800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4801 test_mkdir -p $DIR/$tdir
4802 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4804 test_mkdir -p $DIR/$tdir/dd1
4805 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4806 error "stripe info inherit failed"
4808 run_test 65h "directory stripe info inherit ===================="
4810 test_65i() { # bug6367
4811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4812 $SETSTRIPE -S 65536 -c -1 $MOUNT
4814 run_test 65i "set non-default striping on root directory (bug 6367)="
4816 test_65ia() { # bug12836
4817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4818 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4820 run_test 65ia "getstripe on -1 default directory striping"
4822 test_65ib() { # bug12836
4823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4824 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4826 run_test 65ib "getstripe -v on -1 default directory striping"
4828 test_65ic() { # bug12836
4829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4830 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4832 run_test 65ic "new find on -1 default directory striping"
4834 test_65j() { # bug6367
4835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4837 # if we aren't already remounting for each test, do so for this test
4838 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4839 cleanup || error "failed to unmount"
4842 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4844 run_test 65j "set default striping on root directory (bug 6367)="
4846 test_65k() { # bug11679
4847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4848 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4849 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4851 echo "Check OST status: "
4852 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4853 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4855 for OSC in $MDS_OSCS; do
4856 echo $OSC "is activate"
4857 do_facet $SINGLEMDS lctl --device %$OSC activate
4861 for INACTIVE_OSC in $MDS_OSCS; do
4862 echo "Deactivate: " $INACTIVE_OSC
4863 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4864 for STRIPE_OSC in $MDS_OSCS; do
4865 OST=`osc_to_ost $STRIPE_OSC`
4866 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4867 awk -F: /$OST/'{ print $1 }' | head -n 1`
4869 [ -f $DIR/$tdir/$IDX ] && continue
4870 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4871 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4873 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4876 echo $INACTIVE_OSC "is Activate."
4877 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4880 run_test 65k "validate manual striping works properly with deactivated OSCs"
4882 test_65l() { # bug 12836
4883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4884 test_mkdir -p $DIR/$tdir/test_dir
4885 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4886 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4888 run_test 65l "lfs find on -1 stripe dir ========================"
4890 # bug 2543 - update blocks count on client
4892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4894 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4895 sync; sync_all_data; sync; sync_all_data
4896 cancel_lru_locks osc
4897 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4898 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4900 run_test 66 "update inode blocks count on client ==============="
4905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4907 if [ ! -z "$LLOOP" ]; then
4908 if swapon -s | grep -q $LLOOP; then
4909 swapoff $LLOOP || error "swapoff failed"
4912 $LCTL blockdev_detach $LLOOP || error "detach failed"
4916 if [ ! -z "$LLITELOOPLOAD" ]; then
4924 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4928 swapon -s | awk '($1 == "'$1'") { print $4 }'
4931 # test case for lloop driver, basic function
4933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4934 [ "$UID" != 0 ] && skip_env "must run as root" && return
4935 llite_lloop_enabled || \
4936 { skip_env "llite_lloop module disabled" && return; }
4938 trap cleanup_68 EXIT
4940 if ! module_loaded llite_lloop; then
4941 if load_module llite/llite_lloop; then
4944 skip_env "can't find module llite_lloop"
4949 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4950 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4951 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4953 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4954 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4958 run_test 68a "lloop driver - basic test ========================"
4960 # excercise swapping to lustre by adding a high priority swapfile entry
4961 # and then consuming memory until it is used.
4962 test_68b() { # was test_68
4963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4964 [ "$UID" != 0 ] && skip_env "must run as root" && return
4965 lctl get_param -n devices | grep -q obdfilter && \
4966 skip "local OST" && return
4968 grep -q llite_lloop /proc/modules
4969 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4971 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4972 skip "can't reliably test swap with TCP" && return
4974 MEMTOTAL=`meminfo MemTotal`
4975 NR_BLOCKS=$((MEMTOTAL>>8))
4976 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4978 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4979 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4982 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4984 trap cleanup_68 EXIT
4986 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4988 echo "before: `swapon -s | grep $LLOOP`"
4989 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4990 echo "after: `swapon -s | grep $LLOOP`"
4991 SWAPUSED=`swap_used $LLOOP`
4995 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4997 run_test 68b "support swapping to Lustre ========================"
4999 # bug5265, obdfilter oa2dentry return -ENOENT
5000 # #define OBD_FAIL_OST_ENOENT 0x217
5002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5003 remote_ost_nodsh && skip "remote OST with nodsh" && return
5006 $SETSTRIPE -c 1 -i 0 $f
5008 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5010 do_facet ost1 lctl set_param fail_loc=0x217
5011 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5012 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5014 do_facet ost1 lctl set_param fail_loc=0
5015 $DIRECTIO write $f 0 2 || error "write error"
5017 cancel_lru_locks osc
5018 $DIRECTIO read $f 0 1 || error "read error"
5020 do_facet ost1 lctl set_param fail_loc=0x217
5021 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5023 do_facet ost1 lctl set_param fail_loc=0
5026 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5029 test_mkdir -p $DIR/$tdir
5030 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5032 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5034 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5036 check_kernel_version 43 || return 0
5037 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5039 # Check that testing environment is properly set up. Skip if not
5040 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5041 skip_env "User $RUNAS_ID does not exist - skipping"
5044 # We had better clear the $DIR to get enough space for dd
5049 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
5050 # See if we are still setuid/sgid
5051 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
5052 # Now test that MDS is updated too
5053 cancel_lru_locks mdc
5054 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
5057 run_test 72a "Test that remove suid works properly (bug5695) ===="
5059 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5062 [ "$RUNAS_ID" = "$UID" ] && \
5063 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5064 [ "$RUNAS_ID" -eq 0 ] && \
5065 skip_env "RUNAS_ID = 0 -- skipping" && return
5067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5068 # Check that testing environment is properly set up. Skip if not
5069 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5070 skip_env "User $RUNAS_ID does not exist - skipping"
5073 touch $DIR/${tfile}-f{g,u}
5074 test_mkdir $DIR/${tfile}-dg
5075 test_mkdir $DIR/${tfile}-du
5076 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5077 chmod g+s $DIR/${tfile}-{f,d}g
5078 chmod u+s $DIR/${tfile}-{f,d}u
5079 for perm in 777 2777 4777; do
5080 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5081 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5082 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5083 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5087 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5089 # bug 3462 - multiple simultaneous MDC requests
5091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5092 test_mkdir $DIR/d73-1
5093 test_mkdir $DIR/d73-2
5094 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5097 lctl set_param fail_loc=0x80000129
5098 $MULTIOP $DIR/d73-1/f73-2 Oc &
5100 lctl set_param fail_loc=0
5102 $MULTIOP $DIR/d73-2/f73-3 Oc &
5106 wait $pid1 || return 1
5110 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5111 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5112 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5116 run_test 73 "multiple MDC requests (should not deadlock)"
5118 test_74a() { # bug 6149, 6184
5119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5120 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5122 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5123 # will spin in a tight reconnection loop
5125 lctl set_param fail_loc=0x8000030e
5126 # get any lock that won't be difficult - lookup works.
5128 lctl set_param fail_loc=0
5132 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5134 test_74b() { # bug 13310
5135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5136 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5138 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5139 # will spin in a tight reconnection loop
5140 lctl set_param fail_loc=0x8000030e
5141 # get a "difficult" lock
5143 lctl set_param fail_loc=0
5147 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5151 #define OBD_FAIL_LDLM_NEW_LOCK
5152 lctl set_param fail_loc=0x80000319
5153 touch $DIR/$tfile && error "Touch successful"
5156 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5159 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5162 get_inode_slab_tunables() {
5163 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5166 set_inode_slab_tunables() {
5167 echo "lustre_inode_cache $1" > /proc/slabinfo
5170 test_76() { # Now for bug 20433, added originally in bug 1443
5171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5172 local SLAB_SETTINGS=`get_inode_slab_tunables`
5173 local CPUS=`getconf _NPROCESSORS_ONLN`
5174 # we cannot set limit below 1 which means 1 inode in each
5175 # per-cpu cache is still allowed
5176 set_inode_slab_tunables "1 1 0"
5177 cancel_lru_locks osc
5178 BEFORE_INODES=`num_inodes`
5179 echo "before inodes: $BEFORE_INODES"
5181 [ "$SLOW" = "no" ] && COUNT=100
5182 for i in `seq $COUNT`; do
5186 cancel_lru_locks osc
5187 AFTER_INODES=`num_inodes`
5188 echo "after inodes: $AFTER_INODES"
5190 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5192 AFTER_INODES=`num_inodes`
5194 echo "wait $wait seconds inodes: $AFTER_INODES"
5195 if [ $wait -gt 30 ]; then
5196 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5199 set_inode_slab_tunables "$SLAB_SETTINGS"
5201 run_test 76 "confirm clients recycle inodes properly ===="
5207 # Note: in sptlrpc modes which enable its own bulk checksum, the
5208 # original crc32_le bulk checksum will be automatically disabled,
5209 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5210 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5211 # In this case set_checksums() will not be no-op, because sptlrpc
5212 # bulk checksum will be enabled all through the test.
5214 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5215 lctl set_param -n osc.*.checksums $1
5219 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5220 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5221 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5222 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5225 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5226 log "set checksum type to $1"
5229 F77_TMP=$TMP/f77-temp
5232 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5233 error "error writing to $F77_TMP"
5236 test_77a() { # bug 10889
5237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5238 $GSS && skip "could not run with gss" && return
5239 [ ! -f $F77_TMP ] && setup_f77
5241 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5245 run_test 77a "normal checksum read/write operation ============="
5247 test_77b() { # bug 10889
5248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5249 $GSS && skip "could not run with gss" && return
5250 [ ! -f $F77_TMP ] && setup_f77
5251 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5252 lctl set_param fail_loc=0x80000409
5254 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5255 error "dd error: $?"
5256 lctl set_param fail_loc=0
5259 run_test 77b "checksum error on client write ===================="
5261 test_77c() { # bug 10889
5262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5263 $GSS && skip "could not run with gss" && return
5264 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5266 for algo in $CKSUM_TYPES; do
5267 cancel_lru_locks osc
5268 set_checksum_type $algo
5269 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5270 lctl set_param fail_loc=0x80000408
5271 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5272 lctl set_param fail_loc=0
5275 set_checksum_type $ORIG_CSUM_TYPE
5278 run_test 77c "checksum error on client read ==================="
5280 test_77d() { # bug 10889
5281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5282 $GSS && skip "could not run with gss" && return
5283 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5284 lctl set_param fail_loc=0x80000409
5286 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5287 error "direct write: rc=$?"
5288 lctl set_param fail_loc=0
5291 run_test 77d "checksum error on OST direct write ==============="
5293 test_77e() { # bug 10889
5294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5295 $GSS && skip "could not run with gss" && return
5296 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5297 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5298 lctl set_param fail_loc=0x80000408
5300 cancel_lru_locks osc
5301 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5302 error "direct read: rc=$?"
5303 lctl set_param fail_loc=0
5306 run_test 77e "checksum error on OST direct read ================"
5308 test_77f() { # bug 10889
5309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5310 $GSS && skip "could not run with gss" && return
5312 for algo in $CKSUM_TYPES; do
5313 cancel_lru_locks osc
5314 set_checksum_type $algo
5315 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5316 lctl set_param fail_loc=0x409
5317 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5318 error "direct write succeeded"
5319 lctl set_param fail_loc=0
5321 set_checksum_type $ORIG_CSUM_TYPE
5324 run_test 77f "repeat checksum error on write (expect error) ===="
5326 test_77g() { # bug 10889
5327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5328 $GSS && skip "could not run with gss" && return
5329 remote_ost_nodsh && skip "remote OST with nodsh" && return
5331 [ ! -f $F77_TMP ] && setup_f77
5333 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5334 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5335 do_facet ost1 lctl set_param fail_loc=0x8000021a
5337 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5338 error "write error: rc=$?"
5339 do_facet ost1 lctl set_param fail_loc=0
5342 run_test 77g "checksum error on OST write ======================"
5344 test_77h() { # bug 10889
5345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5346 $GSS && skip "could not run with gss" && return
5347 remote_ost_nodsh && skip "remote OST with nodsh" && return
5349 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5350 cancel_lru_locks osc
5351 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5352 do_facet ost1 lctl set_param fail_loc=0x8000021b
5354 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5355 do_facet ost1 lctl set_param fail_loc=0
5358 run_test 77h "checksum error on OST read ======================="
5360 test_77i() { # bug 13805
5361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5362 $GSS && skip "could not run with gss" && return
5363 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5364 lctl set_param fail_loc=0x40b
5365 remount_client $MOUNT
5366 lctl set_param fail_loc=0
5367 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5368 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5369 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5370 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5372 remount_client $MOUNT
5374 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5376 test_77j() { # bug 13805
5377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5378 $GSS && skip "could not run with gss" && return
5379 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5380 lctl set_param fail_loc=0x40c
5381 remount_client $MOUNT
5382 lctl set_param fail_loc=0
5383 sleep 2 # wait async osc connect to finish
5384 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5385 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5386 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5387 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5389 remount_client $MOUNT
5391 run_test 77j "client only supporting ADLER32 ===================="
5393 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5397 test_78() { # bug 10901
5398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5399 remote_ost || { skip_env "local OST" && return; }
5402 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5403 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5404 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5405 echo "MemTotal: $MEMTOTAL"
5406 # reserve 256MB of memory for the kernel and other running processes,
5407 # and then take 1/2 of the remaining memory for the read/write buffers.
5408 if [ $MEMTOTAL -gt 512 ] ;then
5409 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5411 # for those poor memory-starved high-end clusters...
5412 MEMTOTAL=$((MEMTOTAL / 2))
5414 echo "Mem to use for directio: $MEMTOTAL"
5415 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5416 [ $F78SIZE -gt 512 ] && F78SIZE=512
5417 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5418 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5419 echo "Smallest OST: $SMALLESTOST"
5420 [ $SMALLESTOST -lt 10240 ] && \
5421 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5423 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5424 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5426 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5427 echo "File size: $F78SIZE"
5428 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5429 for i in `seq 1 $NSEQ`
5431 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5432 echo directIO rdwr round $i of $NSEQ
5433 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5438 run_test 78 "handle large O_DIRECT writes correctly ============"
5440 test_79() { # bug 12743
5441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5442 wait_delete_completed
5444 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5445 BKFREE=$(calc_osc_kbytes kbytesfree)
5446 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5448 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5449 DFTOTAL=`echo $STRING | cut -d, -f1`
5450 DFUSED=`echo $STRING | cut -d, -f2`
5451 DFAVAIL=`echo $STRING | cut -d, -f3`
5452 DFFREE=$(($DFTOTAL - $DFUSED))
5454 ALLOWANCE=$((64 * $OSTCOUNT))
5456 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5457 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5458 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5460 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5461 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5462 error "df free($DFFREE) mismatch OST free($BKFREE)"
5464 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5465 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5466 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5469 run_test 79 "df report consistency check ======================="
5471 test_80() { # bug 10718
5472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5473 # relax strong synchronous semantics for slow backends like ZFS
5474 local soc="obdfilter.*.sync_on_lock_cancel"
5475 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5477 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5478 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5479 facet_active_host $host; done | sort -u)
5480 do_nodes $hosts lctl set_param $soc=never
5483 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5485 local BEFORE=`date +%s`
5486 cancel_lru_locks osc
5487 local AFTER=`date +%s`
5488 local DIFF=$((AFTER-BEFORE))
5489 if [ $DIFF -gt 1 ] ; then
5490 error "elapsed for 1M@1T = $DIFF"
5493 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5497 run_test 80 "Page eviction is equally fast at high offsets too ===="
5499 test_81a() { # LU-456
5500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5501 remote_ost_nodsh && skip "remote OST with nodsh" && return
5502 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5503 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5504 do_facet ost1 lctl set_param fail_loc=0x80000228
5506 # write should trigger a retry and success
5507 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5508 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5510 if [ $RC -ne 0 ] ; then
5511 error "write should success, but failed for $RC"
5514 run_test 81a "OST should retry write when get -ENOSPC ==============="
5516 test_81b() { # LU-456
5517 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5518 remote_ost_nodsh && skip "remote OST with nodsh" && return
5519 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5520 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5521 do_facet ost1 lctl set_param fail_loc=0x228
5523 # write should retry several times and return -ENOSPC finally
5524 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5525 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5528 if [ $RC -ne $ENOSPC ] ; then
5529 error "dd should fail for -ENOSPC, but succeed."
5532 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5534 test_82() { # LU-1031
5535 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5539 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5541 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5543 kill -USR1 $MULTIPID2
5545 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5546 error "First grouplock does not block second one"
5548 echo "Second grouplock blocks first one"
5550 kill -USR1 $MULTIPID1
5554 run_test 82 "Basic grouplock test ==============================="
5557 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5559 test_mkdir -p $DIR/d99cvsroot
5560 chown $RUNAS_ID $DIR/d99cvsroot
5561 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5564 $RUNAS cvs -d $DIR/d99cvsroot init || error
5567 run_test 99a "cvs init ========================================="
5570 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5571 [ ! -d $DIR/d99cvsroot ] && test_99a
5573 # some versions of cvs import exit(1) when asked to import links or
5574 # files they can't read. ignore those files.
5575 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5576 ! -perm +4 -printf '-I %f\n')
5577 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5578 d99reposname vtag rtag
5580 run_test 99b "cvs import ======================================="
5583 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5584 [ ! -d $DIR/d99cvsroot ] && test_99b
5586 test_mkdir -p $DIR/d99reposname
5587 chown $RUNAS_ID $DIR/d99reposname
5588 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5590 run_test 99c "cvs checkout ====================================="
5593 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5594 [ ! -d $DIR/d99cvsroot ] && test_99c
5595 cd $DIR/d99reposname
5597 $RUNAS cvs add -m 'addmsg' foo99
5599 run_test 99d "cvs add =========================================="
5602 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5603 [ ! -d $DIR/d99cvsroot ] && test_99c
5604 cd $DIR/d99reposname
5607 run_test 99e "cvs update ======================================="
5610 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5611 [ ! -d $DIR/d99cvsroot ] && test_99d
5612 cd $DIR/d99reposname
5613 $RUNAS cvs commit -m 'nomsg' foo99
5614 rm -fr $DIR/d99cvsroot
5616 run_test 99f "cvs commit ======================================="
5619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5620 [ "$NETTYPE" = tcp ] || \
5621 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5624 remote_ost_nodsh && skip "remote OST with nodsh" && return
5625 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5627 { skip "useless for local single node setup" && return; }
5629 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5630 [ "$PROT" != "tcp" ] && continue
5631 RPORT=$(echo $REMOTE | cut -d: -f2)
5632 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5635 LPORT=`echo $LOCAL | cut -d: -f2`
5636 if [ $LPORT -ge 1024 ]; then
5637 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5639 error_exit "local: $LPORT > 1024, remote: $RPORT"
5642 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5644 run_test 100 "check local port using privileged port ==========="
5646 function get_named_value()
5655 echo $line | sed "s/^$tag[ ]*//"
5662 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5663 awk '/^max_cached_mb/ { print $2 }')
5666 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5675 local cache_limit=32
5677 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5678 trap cleanup_101a EXIT
5679 $LCTL set_param -n llite.*.read_ahead_stats 0
5680 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5683 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5685 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5686 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5689 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5690 get_named_value 'read but discarded' | cut -d" " -f1`; do
5691 discard=$(($discard + $s))
5695 if [ $(($discard * 10)) -gt $nreads ] ;then
5696 $LCTL get_param osc.*-osc*.rpc_stats
5697 $LCTL get_param llite.*.read_ahead_stats
5698 error "too many ($discard) discarded pages"
5700 rm -f $DIR/$tfile || true
5702 run_test 101a "check read-ahead for random reads ================"
5705 test_mkdir -p $DIR/$tdir
5707 STRIPE_COUNT=$OSTCOUNT
5710 local list=$(comma_list $(osts_nodes))
5711 set_osd_param $list '' read_cache_enable 0
5712 set_osd_param $list '' writethrough_cache_enable 0
5714 trap cleanup_test101bc EXIT
5715 # prepare the read-ahead file
5716 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5718 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5721 cleanup_test101bc() {
5726 local list=$(comma_list $(osts_nodes))
5727 set_osd_param $list '' read_cache_enable 1
5728 set_osd_param $list '' writethrough_cache_enable 1
5732 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5737 local STRIPE_SIZE=1048576
5738 local RA_INC=1048576
5739 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5740 local FILE_LENGTH=$((64*100))
5741 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5742 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5743 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5744 get_named_value 'read but discarded' | \
5745 cut -d" " -f1 | calc_total`
5746 if [ $DISCARD -gt $discard_limit ]; then
5747 $LCTL get_param llite.*.read_ahead_stats
5748 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5750 echo "Read-ahead success for size ${READ_SIZE}"
5755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5756 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5757 local STRIPE_SIZE=1048576
5758 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5759 local FILE_LENGTH=$((STRIPE_SIZE*100))
5760 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5761 # prepare the read-ahead file
5763 cancel_lru_locks osc
5764 for BIDX in 2 4 8 16 32 64 128 256
5766 local BSIZE=$((BIDX*4096))
5767 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5768 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5769 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5770 $LCTL set_param -n llite.*.read_ahead_stats 0
5771 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5772 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5773 cancel_lru_locks osc
5779 run_test 101b "check stride-io mode read-ahead ================="
5782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5783 local STRIPE_SIZE=1048576
5784 local FILE_LENGTH=$((STRIPE_SIZE*100))
5790 cancel_lru_locks osc
5791 $LCTL set_param osc.*.rpc_stats 0
5792 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5793 for osc in $($LCTL get_param -N osc.*); do
5794 if [ "$osc" == "osc.num_refs" ]; then
5798 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5799 if [ $lines -le 20 ]; then
5803 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5804 awk '$1 == "1:" { print $2; exit; }')
5805 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5806 awk '$1 == "2:" { print $2; exit; }')
5807 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5808 awk '$1 == "4:" { print $2; exit; }')
5809 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5810 awk '$1 == "8:" { print $2; exit; }')
5812 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5813 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5814 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5815 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5816 echo "${osc} rpc check passed!"
5821 run_test 101c "check stripe_size aligned read-ahead ================="
5824 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5825 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5830 local file=$DIR/$tfile
5831 local size=${FILESIZE_101c:-500}
5832 local ra_MB=${READAHEAD_MB:-40}
5834 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5835 [ $space -gt $((size * 1024)) ] ||
5836 { skip "Need free space ${size}M, have $space" && return; }
5838 echo Creating ${size}M test file $file
5839 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5840 echo Cancel LRU locks on lustre client to flush the client cache
5841 cancel_lru_locks osc
5843 echo Disable read-ahead
5844 local old_READAHEAD=$(set_read_ahead 0)
5846 echo Reading the test file $file with read-ahead disabled
5847 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5849 echo Cancel LRU locks on lustre client to flush the client cache
5850 cancel_lru_locks osc
5851 echo Enable read-ahead with ${ra_MB}MB
5852 set_read_ahead $ra_MB
5854 echo Reading the test file $file with read-ahead enabled
5855 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5857 echo read-ahead disabled time read $time_ra_OFF
5858 echo read-ahead enabled time read $time_ra_ON
5860 set_read_ahead $old_READAHEAD
5862 wait_delete_completed
5864 [ $time_ra_ON -lt $time_ra_OFF ] ||
5865 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5866 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5868 run_test 101d "file read with and without read-ahead enabled ================="
5871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5872 local file=$DIR/$tfile
5877 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5878 local need_space=$((count * size))
5879 [ $space -gt $need_space ] ||
5880 { skip_env "Need free space $need_space, have $space" && return; }
5882 echo Creating $count ${size}K test files
5883 for ((i = 0; i < $count; i++)); do
5884 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5887 echo Cancel LRU locks on lustre client to flush the client cache
5888 cancel_lru_locks osc
5890 echo Reset readahead stats
5891 $LCTL set_param -n llite.*.read_ahead_stats 0
5893 for ((i = 0; i < $count; i++)); do
5894 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5897 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5898 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5900 for ((i = 0; i < $count; i++)); do
5901 rm -rf ${file}_${i} 2>/dev/null
5904 #10000 means 20% reads are missing in readahead
5905 [ $miss -lt 10000 ] || error "misses too much for small reads"
5907 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5909 cleanup_test101f() {
5911 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5912 rm -rf $DIR/$tfile 2>/dev/null
5916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5917 local file=$DIR/$tfile
5920 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5921 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5922 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5923 trap cleanup_test101f EXIT
5925 echo Cancel LRU locks on lustre client to flush the client cache
5926 cancel_lru_locks osc
5928 echo Reset readahead stats
5929 $LCTL set_param -n llite.*.read_ahead_stats 0
5930 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5931 # readahead should read in 2M file on second read, so only miss
5933 echo Random 4K reads on 2M file for 1000 times
5934 $READS -f $file -s 2097152 -b 4096 -n $nreads
5936 echo checking missing pages
5937 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5938 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5940 [ $miss -lt 3 ] || error "misses too much pages!"
5943 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5946 test_mkdir -p $DIR/$tdir
5947 chown $RUNAS_ID $DIR/$tdir
5950 STRIPE_COUNT=$OSTCOUNT
5951 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5953 trap cleanup_test102 EXIT
5955 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5957 for num in 1 2 3 4; do
5958 for count in $(seq 1 $STRIPE_COUNT); do
5959 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5960 local size=`expr $STRIPE_SIZE \* $num`
5961 local file=file"$num-$idx-$count"
5962 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5968 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5974 rm -rf $DIR/d0.sanity/d102
5978 local testfile=$DIR/xattr_testfile
5982 [ "$UID" != 0 ] && skip_env "must run as root" && return
5983 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5984 skip_env "must have user_xattr" && return
5986 [ -z "$(which setfattr 2>/dev/null)" ] &&
5987 skip_env "could not find setfattr" && return
5989 echo "set/get xattr..."
5990 setfattr -n trusted.name1 -v value1 $testfile || error
5991 getfattr -n trusted.name1 $testfile 2> /dev/null |
5992 grep "trusted.name1=.value1" ||
5993 error "$testfile missing trusted.name1=value1"
5995 setfattr -n user.author1 -v author1 $testfile || error
5996 getfattr -n user.author1 $testfile 2> /dev/null |
5997 grep "user.author1=.author1" ||
5998 error "$testfile missing trusted.author1=author1"
6001 setfattr -n trusted.name2 -v value2 $testfile ||
6002 error "$testfile unable to set trusted.name2"
6003 setfattr -n trusted.name3 -v value3 $testfile ||
6004 error "$testfile unable to set trusted.name3"
6005 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6006 grep "trusted.name" | wc -l) -eq 3 ] ||
6007 error "$testfile missing 3 trusted.name xattrs"
6009 setfattr -n user.author2 -v author2 $testfile ||
6010 error "$testfile unable to set user.author2"
6011 setfattr -n user.author3 -v author3 $testfile ||
6012 error "$testfile unable to set user.author3"
6013 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6014 grep "user.author" | wc -l) -eq 3 ] ||
6015 error "$testfile missing 3 user.author xattrs"
6017 echo "remove xattr..."
6018 setfattr -x trusted.name1 $testfile ||
6019 error "$testfile error deleting trusted.name1"
6020 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6021 error "$testfile did not delete trusted.name1 xattr"
6023 setfattr -x user.author1 $testfile ||
6024 error "$testfile error deleting user.author1"
6025 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6026 error "$testfile did not delete trusted.name1 xattr"
6028 # b10667: setting lustre special xattr be silently discarded
6029 echo "set lustre special xattr ..."
6030 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6031 error "$testfile allowed setting trusted.lov"
6033 run_test 102a "user xattr test =================================="
6036 # b10930: get/set/list trusted.lov xattr
6037 echo "get/set/list trusted.lov xattr ..."
6038 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6039 local testfile=$DIR/$tfile
6040 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6041 error "setstripe failed"
6042 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6043 error "getstripe failed"
6044 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6045 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6047 local testfile2=${testfile}2
6048 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6049 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6052 setfattr -n trusted.lov -v $value $testfile2
6053 local stripe_size=$($GETSTRIPE -S $testfile2)
6054 local stripe_count=$($GETSTRIPE -c $testfile2)
6055 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6056 [ $stripe_count -eq $STRIPECOUNT ] ||
6057 error "stripe count $stripe_count != $STRIPECOUNT"
6060 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6063 # b10930: get/set/list lustre.lov xattr
6064 echo "get/set/list lustre.lov xattr ..."
6065 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6066 test_mkdir -p $DIR/$tdir
6067 chown $RUNAS_ID $DIR/$tdir
6068 local testfile=$DIR/$tdir/$tfile
6069 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6070 error "setstripe failed"
6071 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6072 error "getstripe failed"
6073 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6074 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6076 local testfile2=${testfile}2
6077 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6078 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6080 $RUNAS $MCREATE $testfile2
6081 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6082 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6083 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6084 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6085 [ $stripe_count -eq $STRIPECOUNT ] ||
6086 error "stripe count $stripe_count != $STRIPECOUNT"
6088 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6090 compare_stripe_info1() {
6091 local stripe_index_all_zero=true
6093 for num in 1 2 3 4; do
6094 for count in $(seq 1 $STRIPE_COUNT); do
6095 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6096 local size=$((STRIPE_SIZE * num))
6097 local file=file"$num-$offset-$count"
6098 stripe_size=$(lfs getstripe -S $PWD/$file)
6099 [ $stripe_size -ne $size ] &&
6100 error "$file: size $stripe_size != $size"
6101 stripe_count=$(lfs getstripe -c $PWD/$file)
6102 # allow fewer stripes to be created, ORI-601
6103 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6104 error "$file: count $stripe_count != $count"
6105 stripe_index=$(lfs getstripe -i $PWD/$file)
6106 [ $stripe_index -ne 0 ] &&
6107 stripe_index_all_zero=false
6111 $stripe_index_all_zero &&
6112 error "all files are being extracted starting from OST index 0"
6117 [ -n "$(which tar 2>/dev/null)" ] &&
6118 strings $(which tar) | grep -q "lustre" && echo tar
6122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6123 # b10930: tar test for trusted.lov xattr
6124 TAR=$(find_lustre_tar)
6125 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6126 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6128 test_mkdir -p $DIR/d102d
6129 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6131 compare_stripe_info1
6133 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6137 # b10930: tar test for trusted.lov xattr
6138 TAR=$(find_lustre_tar)
6139 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6140 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6142 test_mkdir -p $DIR/d102f
6144 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6146 compare_stripe_info1
6148 run_test 102f "tar copy files, not keep osts ==========="
6151 local xsize=${1:-1024} # in bytes
6152 local file=$DIR/$tfile
6154 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6155 skip "must have user_xattr" && return 0
6156 [ -z "$(which setfattr 2>/dev/null)" ] &&
6157 skip_env "could not find setfattr" && return 0
6158 [ -z "$(which getfattr 2>/dev/null)" ] &&
6159 skip_env "could not find getfattr" && return 0
6163 local value="$(generate_string $xsize)"
6165 local xbig=trusted.big
6166 log "save $xbig on $file"
6167 setfattr -n $xbig -v $value $file ||
6168 error "saving $xbig on $file failed"
6170 local orig=$(get_xattr_value $xbig $file)
6171 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6173 local xsml=trusted.sml
6174 log "save $xsml on $file"
6175 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6177 local new=$(get_xattr_value $xbig $file)
6178 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6180 log "grow $xsml on $file"
6181 setfattr -n $xsml -v "$value" $file ||
6182 error "growing $xsml on $file failed"
6184 new=$(get_xattr_value $xbig $file)
6185 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6186 log "$xbig still valid after growing $xsml"
6191 test_102h() { # bug 15777
6194 run_test 102h "grow xattr from inside inode to external block"
6197 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6198 grow_xattr $(max_xattr_size)
6200 run_test 102ha "grow xattr from inside inode to external inode"
6202 test_102i() { # bug 17038
6204 ln -s $DIR/$tfile $DIR/${tfile}link
6205 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6206 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"
6207 rm -f $DIR/$tfile $DIR/${tfile}link
6209 run_test 102i "lgetxattr test on symbolic link ============"
6212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6213 TAR=$(find_lustre_tar)
6214 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6215 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6216 setup_test102 "$RUNAS"
6217 test_mkdir -p $DIR/d102j
6218 chown $RUNAS_ID $DIR/d102j
6219 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6221 compare_stripe_info1 "$RUNAS"
6223 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6227 # b22187 just check that does not crash for regular file.
6228 setfattr -n trusted.lov $DIR/$tfile
6229 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6230 local test_kdir=$DIR/d102k
6231 test_mkdir $test_kdir
6232 local default_size=`$GETSTRIPE -S $test_kdir`
6233 local default_count=`$GETSTRIPE -c $test_kdir`
6234 local default_offset=`$GETSTRIPE -i $test_kdir`
6235 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6236 error 'dir setstripe failed'
6237 setfattr -n trusted.lov $test_kdir
6238 local stripe_size=`$GETSTRIPE -S $test_kdir`
6239 local stripe_count=`$GETSTRIPE -c $test_kdir`
6240 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6241 [ $stripe_size -eq $default_size ] ||
6242 error "stripe size $stripe_size != $default_size"
6243 [ $stripe_count -eq $default_count ] ||
6244 error "stripe count $stripe_count != $default_count"
6245 [ $stripe_offset -eq $default_offset ] ||
6246 error "stripe offset $stripe_offset != $default_offset"
6247 rm -rf $DIR/$tfile $test_kdir
6249 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6252 # LU-532 trusted. xattr is invisible to non-root
6253 local testfile=$DIR/$tfile
6257 echo "listxattr as user..."
6258 chown $RUNAS_ID $testfile
6259 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6260 grep -q "trusted" &&
6261 error "$testfile trusted xattrs are user visible"
6265 run_test 102l "listxattr filter test =================================="
6271 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6276 [ "$UID" != 0 ] && skip_env "must run as root" && return
6277 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6278 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6279 $GSS && skip "could not run under gss" && return
6281 declare -a identity_old
6283 for num in $(seq $MDSCOUNT); do
6284 switch_identity $num true || identity_old[$num]=$?
6291 echo "performing cp ..."
6292 run_acl_subtest cp || error
6293 echo "performing getfacl-noacl..."
6294 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6295 echo "performing misc..."
6296 run_acl_subtest misc || error "misc test failed"
6297 echo "performing permissions..."
6298 run_acl_subtest permissions || error "permissions failed"
6299 echo "performing setfacl..."
6300 run_acl_subtest setfacl || error "setfacl test failed"
6302 # inheritance test got from HP
6303 echo "performing inheritance..."
6304 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6305 chmod +x make-tree || error "chmod +x failed"
6306 run_acl_subtest inheritance || error "inheritance test failed"
6309 echo "LU-974 ignore umask when acl is enabled..."
6310 run_acl_subtest 974 || error "LU-974 test failed"
6311 if [ $MDSCOUNT -ge 2 ]; then
6312 run_acl_subtest 974_remote ||
6313 error "LU-974 test failed under remote dir"
6316 echo "LU-2561 newly created file is same size as directory..."
6317 run_acl_subtest 2561 || error "LU-2561 test failed"
6322 for num in $(seq $MDSCOUNT); do
6323 if [ "${identity_old[$num]}" = 1 ]; then
6324 switch_identity $num false || identity_old[$num]=$?
6328 run_test 103 "acl test ========================================="
6331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6333 lfs df || error "lfs df failed"
6334 lfs df -ih || error "lfs df -ih failed"
6335 lfs df -h $DIR || error "lfs df -h $DIR failed"
6336 lfs df -i $DIR || error "lfs df -i $DIR failed"
6337 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6338 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6340 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6341 lctl --device %$OSC deactivate
6342 lfs df || error "lfs df with deactivated OSC failed"
6343 lctl --device %$OSC activate
6344 # wait the osc back to normal
6345 wait_osc_import_state client ost FULL
6347 lfs df || error "lfs df with reactivated OSC failed"
6350 run_test 104a "lfs df [-ih] [path] test ========================="
6353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6354 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6356 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6357 if [ $denied_cnt -ne 0 ];
6359 error "lfs check servers test failed"
6362 run_test 104b "$RUNAS lfs check servers test ===================="
6365 # doesn't work on 2.4 kernels
6367 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6368 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6370 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6374 run_test 105a "flock when mounted without -o flock test ========"
6378 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6379 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6381 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6385 run_test 105b "fcntl when mounted without -o flock test ========"
6389 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6390 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6392 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6396 run_test 105c "lockf when mounted without -o flock test ========"
6398 test_105d() { # bug 15924
6399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6400 test_mkdir -p $DIR/$tdir
6401 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6402 skip "mount w/o flock enabled" && return
6403 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6404 $LCTL set_param fail_loc=0x80000315
6405 flocks_test 2 $DIR/$tdir
6407 run_test 105d "flock race (should not freeze) ========"
6409 test_105e() { # bug 22660 && 22040
6410 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6411 skip "mount w/o flock enabled" && return
6413 flocks_test 3 $DIR/$tfile
6415 run_test 105e "Two conflicting flocks from same process ======="
6417 test_106() { #bug 10921
6418 test_mkdir -p $DIR/$tdir
6419 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6420 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6422 run_test 106 "attempt exec of dir followed by chown of that dir"
6425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6432 local save_pattern=$(sysctl -n kernel.core_pattern)
6433 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6434 sysctl -w kernel.core_pattern=$file
6435 sysctl -w kernel.core_uses_pid=0
6443 kill -s 11 $SLEEPPID
6445 if [ -e $file ]; then
6446 size=`stat -c%s $file`
6447 [ $size -eq 0 ] && error "Fail to create core file $file"
6449 error "Fail to create core file $file"
6452 sysctl -w kernel.core_pattern=$save_pattern
6453 sysctl -w kernel.core_uses_pid=$save_uses_pid
6456 run_test 107 "Coredump on SIG"
6459 test_mkdir -p $DIR/$tdir
6460 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6461 error "mkdir with 255 char failed"
6462 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6463 error "mkdir with 256 char should fail, but did not"
6464 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6465 error "create with 255 char failed"
6466 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6467 error "create with 256 char should fail, but did not"
6472 run_test 110 "filename length checking"
6475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6476 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6478 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6480 echo "Starting with $OSTIO_pre threads"
6483 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6484 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6485 echo "$NUMTEST creates/unlinks"
6486 test_mkdir -p $DIR/$tdir
6487 createmany -o $DIR/$tdir/$tfile $NUMTEST
6488 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6490 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6493 # don't return an error
6494 [ $OSTIO_post == $OSTIO_pre ] && echo \
6495 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6496 echo "This may be fine, depending on what ran before this test" &&
6497 echo "and how fast this system is." && return
6499 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6501 run_test 115 "verify dynamic thread creation===================="
6504 wait_delete_completed
6505 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6506 echo OST kbytes available: ${AVAIL[@]}
6507 MAXI=0; MAXV=${AVAIL[0]}
6508 MINI=0; MINV=${AVAIL[0]}
6509 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6510 #echo OST $i: ${AVAIL[i]}kb
6511 if [ ${AVAIL[i]} -gt $MAXV ]; then
6512 MAXV=${AVAIL[i]}; MAXI=$i
6514 if [ ${AVAIL[i]} -lt $MINV ]; then
6515 MINV=${AVAIL[i]}; MINI=$i
6518 echo Min free space: OST $MINI: $MINV
6519 echo Max free space: OST $MAXI: $MAXV
6522 test_116a() { # was previously test_116()
6523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6524 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6526 echo -n "Free space priority "
6527 lctl get_param -n lov.*-clilov-*.qos_prio_free
6530 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6533 # generate uneven OSTs
6534 test_mkdir -p $DIR/$tdir/OST${MINI}
6537 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6538 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6540 while [ $FILL -gt 0 ]; do
6542 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6543 FILL=$(($FILL - 2048))
6551 DIFF=$(($MAXV - $MINV))
6552 DIFF2=$(($DIFF * 100 / $MINV))
6553 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6554 if [ $DIFF2 -gt 20 ]; then
6557 echo "failed - QOS mode won't be used"
6558 error_ignore "QOS imbalance criteria not met"
6562 MINI1=$MINI; MINV1=$MINV
6563 MAXI1=$MAXI; MAXV1=$MAXV
6565 # now fill using QOS
6566 echo writing a bunch of files to QOS-assigned OSTs
6567 $SETSTRIPE -c 1 $DIR/$tdir
6569 while [ $FILL -gt 0 ]; do
6571 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6572 FILL=$(($FILL - 200))
6575 echo "wrote $i 200k files"
6579 echo "Note: free space may not be updated, so measurements might be off"
6581 DIFF2=$(($MAXV - $MINV))
6582 echo "free space delta: orig $DIFF final $DIFF2"
6583 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6584 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6585 echo "Wrote $DIFF to smaller OST $MINI1"
6586 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6587 echo "Wrote $DIFF2 to larger OST $MAXI1"
6588 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6590 # Figure out which files were written where
6591 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6592 awk '/'$MINI1': / {print $2; exit}')
6594 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6595 echo "$MINC files created on smaller OST $MINI1"
6596 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6597 awk '/'$MAXI1': / {print $2; exit}')
6599 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6600 echo "$MAXC files created on larger OST $MAXI1"
6601 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6602 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6606 run_test 116a "stripe QOS: free space balance ==================="
6608 test_116b() { # LU-2093
6609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6610 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6612 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6613 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6615 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6616 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6617 do_facet $SINGLEMDS lctl set_param fail_loc=0
6619 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6621 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6623 test_117() # bug 10891
6625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6626 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6627 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6628 lctl set_param fail_loc=0x21e
6629 > $DIR/$tfile || error "truncate failed"
6630 lctl set_param fail_loc=0
6631 echo "Truncate succeeded."
6634 run_test 117 "verify fsfilt_extend =========="
6636 NO_SLOW_RESENDCOUNT=4
6637 export OLD_RESENDCOUNT=""
6638 set_resend_count () {
6639 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6640 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6641 lctl set_param -n $PROC_RESENDCOUNT $1
6642 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6645 # for reduce test_118* time (b=14842)
6646 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6648 # Reset async IO behavior after error case
6650 FILE=$DIR/reset_async
6652 # Ensure all OSCs are cleared
6653 $SETSTRIPE -c -1 $FILE
6654 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6659 test_118a() #bug 11710
6661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6664 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6665 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6666 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6668 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6669 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6674 run_test 118a "verify O_SYNC works =========="
6678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6679 remote_ost_nodsh && skip "remote OST with nodsh" && return
6683 #define OBD_FAIL_OST_ENOENT 0x217
6684 set_nodes_failloc "$(osts_nodes)" 0x217
6685 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6687 set_nodes_failloc "$(osts_nodes)" 0
6688 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6689 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6692 if [[ $RC -eq 0 ]]; then
6693 error "Must return error due to dropped pages, rc=$RC"
6697 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6698 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6702 echo "Dirty pages not leaked on ENOENT"
6704 # Due to the above error the OSC will issue all RPCs syncronously
6705 # until a subsequent RPC completes successfully without error.
6706 $MULTIOP $DIR/$tfile Ow4096yc
6711 run_test 118b "Reclaim dirty pages on fatal error =========="
6715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6717 # for 118c, restore the original resend count, LU-1940
6718 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6719 set_resend_count $OLD_RESENDCOUNT
6720 remote_ost_nodsh && skip "remote OST with nodsh" && return
6724 #define OBD_FAIL_OST_EROFS 0x216
6725 set_nodes_failloc "$(osts_nodes)" 0x216
6727 # multiop should block due to fsync until pages are written
6728 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6732 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6733 error "Multiop failed to block on fsync, pid=$MULTIPID"
6736 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6738 if [[ $WRITEBACK -eq 0 ]]; then
6739 error "No page in writeback, writeback=$WRITEBACK"
6742 set_nodes_failloc "$(osts_nodes)" 0
6745 if [[ $RC -ne 0 ]]; then
6746 error "Multiop fsync failed, rc=$RC"
6749 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6750 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6752 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6753 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6757 echo "Dirty pages flushed via fsync on EROFS"
6760 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6762 # continue to use small resend count to reduce test_118* time (b=14842)
6763 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6768 remote_ost_nodsh && skip "remote OST with nodsh" && return
6772 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6773 set_nodes_failloc "$(osts_nodes)" 0x214
6774 # multiop should block due to fsync until pages are written
6775 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6779 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6780 error "Multiop failed to block on fsync, pid=$MULTIPID"
6783 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6785 if [[ $WRITEBACK -eq 0 ]]; then
6786 error "No page in writeback, writeback=$WRITEBACK"
6789 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6790 set_nodes_failloc "$(osts_nodes)" 0
6792 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6793 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6795 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6796 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6800 echo "Dirty pages gaurenteed flushed via fsync"
6803 run_test 118d "Fsync validation inject a delay of the bulk =========="
6806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6809 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6810 lctl set_param fail_loc=0x8000040a
6812 # Should simulate EINVAL error which is fatal
6813 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6815 if [[ $RC -eq 0 ]]; then
6816 error "Must return error due to dropped pages, rc=$RC"
6819 lctl set_param fail_loc=0x0
6821 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6822 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6823 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6825 if [[ $LOCKED -ne 0 ]]; then
6826 error "Locked pages remain in cache, locked=$LOCKED"
6829 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6830 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6834 echo "No pages locked after fsync"
6839 run_test 118f "Simulate unrecoverable OSC side error =========="
6842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6845 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6846 lctl set_param fail_loc=0x406
6848 # simulate local -ENOMEM
6849 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6852 lctl set_param fail_loc=0
6853 if [[ $RC -eq 0 ]]; then
6854 error "Must return error due to dropped pages, rc=$RC"
6857 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6858 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6859 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6861 if [[ $LOCKED -ne 0 ]]; then
6862 error "Locked pages remain in cache, locked=$LOCKED"
6865 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6866 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6870 echo "No pages locked after fsync"
6875 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6879 remote_ost_nodsh && skip "remote OST with nodsh" && return
6883 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6884 set_nodes_failloc "$(osts_nodes)" 0x20e
6885 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6886 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6889 set_nodes_failloc "$(osts_nodes)" 0
6890 if [[ $RC -eq 0 ]]; then
6891 error "Must return error due to dropped pages, rc=$RC"
6894 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6895 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6896 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6898 if [[ $LOCKED -ne 0 ]]; then
6899 error "Locked pages remain in cache, locked=$LOCKED"
6902 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6903 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6907 echo "No pages locked after fsync"
6911 run_test 118h "Verify timeout in handling recoverables errors =========="
6913 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6917 remote_ost_nodsh && skip "remote OST with nodsh" && return
6921 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6922 set_nodes_failloc "$(osts_nodes)" 0x20e
6924 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6925 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6928 set_nodes_failloc "$(osts_nodes)" 0
6932 if [[ $RC -ne 0 ]]; then
6933 error "got error, but should be not, rc=$RC"
6936 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6937 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6938 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
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=$WRITEBACK"
6948 echo "No pages locked after fsync"
6952 run_test 118i "Fix error before timeout in recoverable error =========="
6954 [ "$SLOW" = "no" ] && set_resend_count 4
6957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6958 remote_ost_nodsh && skip "remote OST with nodsh" && return
6962 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6963 set_nodes_failloc "$(osts_nodes)" 0x220
6965 # return -EIO from OST
6966 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6968 set_nodes_failloc "$(osts_nodes)" 0x0
6969 if [[ $RC -eq 0 ]]; then
6970 error "Must return error due to dropped pages, rc=$RC"
6973 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6974 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6975 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6976 if [[ $LOCKED -ne 0 ]]; then
6977 error "Locked pages remain in cache, locked=$LOCKED"
6980 # in recoverable error on OST we want resend and stay until it finished
6981 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6982 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6986 echo "No pages locked after fsync"
6990 run_test 118j "Simulate unrecoverable OST side error =========="
6994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6995 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6997 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6998 set_nodes_failloc "$(osts_nodes)" 0x20e
6999 test_mkdir -p $DIR/$tdir
7001 for ((i=0;i<10;i++)); do
7002 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7003 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7010 set_nodes_failloc "$(osts_nodes)" 0
7013 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7019 test_mkdir -p $DIR/$tdir
7020 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7023 run_test 118l "fsync dir ========="
7025 test_118m() # LU-3066
7027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7028 test_mkdir -p $DIR/$tdir
7029 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7032 run_test 118m "fdatasync dir ========="
7034 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7036 test_119a() # bug 11737
7038 BSIZE=$((512 * 1024))
7039 directio write $DIR/$tfile 0 1 $BSIZE
7040 # We ask to read two blocks, which is more than a file size.
7041 # directio will indicate an error when requested and actual
7042 # sizes aren't equeal (a normal situation in this case) and
7043 # print actual read amount.
7044 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7045 if [ "$NOB" != "$BSIZE" ]; then
7046 error "read $NOB bytes instead of $BSIZE"
7050 run_test 119a "Short directIO read must return actual read amount"
7052 test_119b() # bug 11737
7054 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7056 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7057 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7059 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7060 error "direct read failed"
7063 run_test 119b "Sparse directIO read must return actual read amount"
7065 test_119c() # bug 13099
7068 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7069 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7072 run_test 119c "Testing for direct read hitting hole"
7074 test_119d() # bug 15950
7076 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7077 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7078 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7080 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7081 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7082 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7083 lctl set_param fail_loc=0x40d
7084 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7087 cat $DIR/$tfile > /dev/null &
7088 lctl set_param fail_loc=0
7091 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7093 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7094 error "the read rpcs have not completed in 2s"
7096 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7098 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7102 test_mkdir -p $DIR/$tdir
7103 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7104 skip "no early lock cancel on server" && return 0
7106 lru_resize_disable mdc
7107 lru_resize_disable osc
7108 cancel_lru_locks mdc
7109 # asynchronous object destroy at MDT could cause bl ast to client
7110 cancel_lru_locks osc
7112 stat $DIR/$tdir > /dev/null
7113 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7114 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7115 test_mkdir $DIR/$tdir/d1
7116 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7117 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7118 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7119 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7120 lru_resize_enable mdc
7121 lru_resize_enable osc
7123 run_test 120a "Early Lock Cancel: mkdir test"
7126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7127 test_mkdir -p $DIR/$tdir
7128 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7129 skip "no early lock cancel on server" && return 0
7130 lru_resize_disable mdc
7131 lru_resize_disable osc
7132 cancel_lru_locks mdc
7133 stat $DIR/$tdir > /dev/null
7134 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7135 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7137 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7138 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7139 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7140 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7141 lru_resize_enable mdc
7142 lru_resize_enable osc
7144 run_test 120b "Early Lock Cancel: create test"
7147 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7148 test_mkdir -p $DIR/$tdir
7149 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7150 skip "no early lock cancel on server" && return 0
7151 lru_resize_disable mdc
7152 lru_resize_disable osc
7153 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7154 touch $DIR/$tdir/d1/f1
7155 cancel_lru_locks mdc
7156 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7157 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7158 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7159 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7160 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7161 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7162 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7163 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7164 lru_resize_enable mdc
7165 lru_resize_enable osc
7167 run_test 120c "Early Lock Cancel: link test"
7170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7171 test_mkdir -p $DIR/$tdir
7172 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7173 skip "no early lock cancel on server" && return 0
7174 lru_resize_disable mdc
7175 lru_resize_disable osc
7177 cancel_lru_locks mdc
7178 stat $DIR/$tdir > /dev/null
7179 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7180 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7181 chmod a+x $DIR/$tdir
7182 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7183 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7184 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7185 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7186 lru_resize_enable mdc
7187 lru_resize_enable osc
7189 run_test 120d "Early Lock Cancel: setattr test"
7192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7193 test_mkdir -p $DIR/$tdir
7194 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7195 skip "no early lock cancel on server" && return 0
7196 lru_resize_disable mdc
7197 lru_resize_disable osc
7198 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7199 cancel_lru_locks mdc
7200 cancel_lru_locks osc
7201 dd if=$DIR/$tdir/f1 of=/dev/null
7202 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7203 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7204 awk '/ldlm_cancel/ {print $2}'`
7205 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7206 awk '/ldlm_bl_callback/ {print $2}'`
7207 unlink $DIR/$tdir/f1
7208 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7209 awk '/ldlm_cancel/ {print $2}'`
7210 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7211 awk '/ldlm_bl_callback/ {print $2}'`
7212 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7213 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7214 lru_resize_enable mdc
7215 lru_resize_enable osc
7217 run_test 120e "Early Lock Cancel: unlink test"
7220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7221 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7222 skip "no early lock cancel on server" && return 0
7223 test_mkdir -p $DIR/$tdir
7224 lru_resize_disable mdc
7225 lru_resize_disable osc
7226 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7227 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7228 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7229 cancel_lru_locks mdc
7230 cancel_lru_locks osc
7231 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7232 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7233 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7234 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7235 awk '/ldlm_cancel/ {print $2}'`
7236 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7237 awk '/ldlm_bl_callback/ {print $2}'`
7238 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7239 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7240 awk '/ldlm_cancel/ {print $2}'`
7241 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7242 awk '/ldlm_bl_callback/ {print $2}'`
7243 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7244 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7245 lru_resize_enable mdc
7246 lru_resize_enable osc
7248 run_test 120f "Early Lock Cancel: rename test"
7251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7252 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7253 skip "no early lock cancel on server" && return 0
7254 lru_resize_disable mdc
7255 lru_resize_disable osc
7257 echo create $count files
7258 test_mkdir -p $DIR/$tdir
7259 cancel_lru_locks mdc
7260 cancel_lru_locks osc
7263 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7264 awk '/ldlm_cancel/ {print $2}'`
7265 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7266 awk '/ldlm_bl_callback/ {print $2}'`
7267 createmany -o $DIR/$tdir/f $count
7269 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7270 awk '/ldlm_cancel/ {print $2}'`
7271 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7272 awk '/ldlm_bl_callback/ {print $2}'`
7274 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7275 echo rm $count files
7278 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7279 awk '/ldlm_cancel/ {print $2}'`
7280 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7281 awk '/ldlm_bl_callback/ {print $2}'`
7283 echo total: $count removes in $((t2-t1))
7284 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7286 # wait for commitment of removal
7287 lru_resize_enable mdc
7288 lru_resize_enable osc
7290 run_test 120g "Early Lock Cancel: performance test"
7292 test_121() { #bug #10589
7293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7295 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7296 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7297 lctl set_param fail_loc=0x310
7298 cancel_lru_locks osc > /dev/null
7299 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7300 lctl set_param fail_loc=0
7301 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7303 run_test 121 "read cancel race ========="
7305 test_123a() { # was test 123, statahead(bug 11401)
7306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7308 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7309 log "testing on UP system. Performance may be not as good as expected."
7314 test_mkdir -p $DIR/$tdir
7315 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7316 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7318 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7319 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7321 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7322 lctl set_param -n llite.*.statahead_max 0
7323 lctl get_param llite.*.statahead_max
7324 cancel_lru_locks mdc
7325 cancel_lru_locks osc
7327 time ls -l $DIR/$tdir | wc -l
7329 delta=$((etime - stime))
7330 log "ls $i files without statahead: $delta sec"
7331 lctl set_param llite.*.statahead_max=$max
7333 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7334 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7335 cancel_lru_locks mdc
7336 cancel_lru_locks osc
7338 time ls -l $DIR/$tdir | wc -l
7340 delta_sa=$((etime - stime))
7341 log "ls $i files with statahead: $delta_sa sec"
7342 lctl get_param -n llite.*.statahead_stats
7343 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7345 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7346 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7348 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7349 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7350 lctl set_param -n llite.*.statahead_max 0
7351 lctl get_param llite.*.statahead_max
7352 cancel_lru_locks mdc
7353 cancel_lru_locks osc
7355 time ls -l $DIR/$tdir | wc -l
7357 delta=$((etime - stime))
7358 log "ls $i files again without statahead: $delta sec"
7359 lctl set_param llite.*.statahead_max=$max
7360 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7361 if [ $SLOWOK -eq 0 ]; then
7362 error "ls $i files is slower with statahead!"
7364 log "ls $i files is slower with statahead!"
7370 [ $delta -gt 20 ] && break
7371 [ $delta -gt 8 ] && MULT=$((50 / delta))
7372 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7380 delta=$((etime - stime))
7381 log "rm -r $DIR/$tdir/: $delta seconds"
7383 lctl get_param -n llite.*.statahead_stats
7385 run_test 123a "verify statahead work"
7387 test_123b () { # statahead(bug 15027)
7388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7389 test_mkdir -p $DIR/$tdir
7390 createmany -o $DIR/$tdir/$tfile-%d 1000
7392 cancel_lru_locks mdc
7393 cancel_lru_locks osc
7395 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7396 lctl set_param fail_loc=0x80000803
7397 ls -lR $DIR/$tdir > /dev/null
7399 lctl set_param fail_loc=0x0
7400 lctl get_param -n llite.*.statahead_stats
7405 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7409 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7410 skip "no lru resize on server" && return 0
7412 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7414 log "create $NR files at $DIR/$tdir"
7415 createmany -o $DIR/$tdir/f $NR ||
7416 error "failed to create $NR files in $DIR/$tdir"
7418 cancel_lru_locks mdc
7419 ls -l $DIR/$tdir > /dev/null
7423 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7424 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7425 LRU_SIZE=$(lctl get_param -n $PARAM)
7426 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7427 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7429 log "NS=$(basename $NSDIR)"
7434 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7435 skip "Not enough cached locks created!"
7442 # We know that lru resize allows one client to hold $LIMIT locks
7443 # for 10h. After that locks begin to be killed by client.
7445 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7448 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7449 # killing locks. Some time was spent for creating locks. This means
7450 # that up to the moment of sleep finish we must have killed some of
7451 # them (10-100 locks). This depends on how fast ther were created.
7452 # Many of them were touched in almost the same moment and thus will
7453 # be killed in groups.
7454 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7456 # Use $LRU_SIZE_B here to take into account real number of locks
7457 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7458 local LRU_SIZE_B=$LRU_SIZE
7460 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7461 log "OLD_LVF=$OLD_LVF"
7462 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7464 # Let's make sure that we really have some margin. Client checks
7465 # cached locks every 10 sec.
7467 log "Sleep ${SLEEP} sec"
7469 while ((SEC<$SLEEP)); do
7473 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7477 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7478 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7480 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7481 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7482 unlinkmany $DIR/$tdir/f $NR
7486 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7487 log "unlink $NR files at $DIR/$tdir"
7488 unlinkmany $DIR/$tdir/f $NR
7490 run_test 124a "lru resize ======================================="
7492 get_max_pool_limit()
7494 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7497 if test $l -gt $max; then
7505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7506 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7507 skip "no lru resize on server" && return 0
7509 LIMIT=`get_max_pool_limit`
7511 NR=$(($(default_lru_size)*20))
7512 if [ $NR -gt $LIMIT ]; then
7513 log "Limit lock number by $LIMIT locks"
7516 lru_resize_disable mdc
7517 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7518 error "failed to create $DIR/$tdir/disable_lru_resize"
7520 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7521 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7522 cancel_lru_locks mdc
7525 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7528 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7531 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7535 nolruresize_delta=$((etime-stime))
7536 log "ls -la time: $nolruresize_delta seconds"
7537 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7538 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7540 lru_resize_enable mdc
7541 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7542 error "failed to create $DIR/$tdir/enable_lru_resize"
7544 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7545 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7546 cancel_lru_locks mdc
7549 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7552 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7555 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7559 lruresize_delta=$((etime-stime))
7560 log "ls -la time: $lruresize_delta seconds"
7561 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7563 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7564 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7565 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7566 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7568 log "lru resize performs the same with no lru resize"
7570 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7572 run_test 124b "lru resize (performance test) ======================="
7574 test_125() { # 13358
7575 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7576 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7577 test_mkdir -p $DIR/d125 || error "mkdir failed"
7578 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7579 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7580 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7582 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7584 test_126() { # bug 12829/13455
7585 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7586 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7587 $GSS && skip "must run as gss disabled" && return
7589 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7590 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7592 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7594 run_test 126 "check that the fsgid provided by the client is taken into account"
7596 test_127a() { # bug 15521
7597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7598 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7599 $LCTL set_param osc.*.stats=0
7600 FSIZE=$((2048 * 1024))
7601 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7602 cancel_lru_locks osc
7603 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7605 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7606 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7607 echo "got $COUNT $NAME"
7608 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7609 eval $NAME=$COUNT || error "Wrong proc format"
7612 read_bytes|write_bytes)
7613 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7614 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7615 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7616 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7617 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7618 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7619 error "sumsquare is too small: $SUMSQ"
7620 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7621 error "sumsquare is too big: $SUMSQ"
7625 done < $DIR/${tfile}.tmp
7627 #check that we actually got some stats
7628 [ "$read_bytes" ] || error "Missing read_bytes stats"
7629 [ "$write_bytes" ] || error "Missing write_bytes stats"
7630 [ "$read_bytes" != 0 ] || error "no read done"
7631 [ "$write_bytes" != 0 ] || error "no write done"
7633 run_test 127a "verify the client stats are sane"
7635 test_127b() { # bug LU-333
7636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7637 $LCTL set_param llite.*.stats=0
7638 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7639 # perform 2 reads and writes so MAX is different from SUM.
7640 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7641 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7642 cancel_lru_locks osc
7643 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7644 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7646 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7647 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7648 echo "got $COUNT $NAME"
7649 eval $NAME=$COUNT || error "Wrong proc format"
7653 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7654 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7655 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7656 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7659 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7660 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7661 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7662 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7666 done < $TMP/${tfile}.tmp
7668 #check that we actually got some stats
7669 [ "$read_bytes" ] || error "Missing read_bytes stats"
7670 [ "$write_bytes" ] || error "Missing write_bytes stats"
7671 [ "$read_bytes" != 0 ] || error "no read done"
7672 [ "$write_bytes" != 0 ] || error "no write done"
7674 run_test 127b "verify the llite client stats are sane"
7676 test_128() { # bug 15212
7678 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7683 result=$(grep error $TMP/$tfile.log)
7685 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7687 run_test 128 "interactive lfs for 2 consecutive find's"
7694 local LDPROC=/proc/fs/ldiskfs
7695 local facets=$(get_facets MDS)
7697 for facet in ${facets//,/ }; do
7698 canondev=$(ldiskfs_canon \
7699 *.$(convert_facet2label $facet).mntdev $facet)
7700 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7701 LDPROC=/sys/fs/ldiskfs
7702 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7708 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7709 skip "Only applicable to ldiskfs-based MDTs"
7712 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7718 test_mkdir -p $DIR/$tdir
7722 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7723 $MULTIOP $DIR/$tdir/$J Oc
7725 if [ $rc -eq $EFBIG ]; then
7727 echo "return code $rc received as expected"
7729 elif [ $rc -ne 0 ]; then
7731 error_exit "return code $rc received instead of expected $EFBIG"
7734 I=$(stat -c%s "$DIR/$tdir")
7738 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7740 run_test 129 "test directory size limit ========================"
7749 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7750 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7753 trap cleanup_130 EXIT RETURN
7755 local fm_file=$DIR/$tfile
7756 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7757 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7758 error "dd failed for $fm_file"
7760 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7761 filefrag -ves $fm_file
7763 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7764 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7765 [ $RC != 0 ] && error "filefrag $fm_file failed"
7767 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7768 grep -v "ext:" | grep -v "found")
7769 lun=$($GETSTRIPE -i $fm_file)
7771 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7774 for line in $filefrag_op
7776 frag_lun=`echo $line | cut -d: -f5`
7777 ext_len=`echo $line | cut -d: -f4`
7778 if (( $frag_lun != $lun )); then
7780 error "FIEMAP on 1-stripe file($fm_file) failed"
7783 (( tot_len += ext_len ))
7786 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7788 error "FIEMAP on 1-stripe file($fm_file) failed;"
7794 echo "FIEMAP on single striped file succeeded"
7796 run_test 130a "FIEMAP (1-stripe file)"
7799 [ "$OSTCOUNT" -lt "2" ] &&
7800 skip_env "skipping FIEMAP on 2-stripe file test" && return
7802 [ "$OSTCOUNT" -ge "10" ] &&
7803 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7805 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7806 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7809 trap cleanup_130 EXIT RETURN
7811 local fm_file=$DIR/$tfile
7812 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7813 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7814 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7816 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7817 error "dd failed on $fm_file"
7819 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7820 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7821 grep -v "ext:" | grep -v "found")
7823 last_lun=$(echo $filefrag_op | cut -d: -f5)
7828 for line in $filefrag_op
7830 frag_lun=`echo $line | cut -d: -f5`
7831 ext_len=`echo $line | cut -d: -f4`
7832 if (( $frag_lun != $last_lun )); then
7833 if (( tot_len != 1024 )); then
7835 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7842 (( tot_len += ext_len ))
7845 if (( num_luns != 2 || tot_len != 1024 )); then
7847 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7853 echo "FIEMAP on 2-stripe file succeeded"
7855 run_test 130b "FIEMAP (2-stripe file)"
7858 [ "$OSTCOUNT" -lt "2" ] &&
7859 skip_env "skipping FIEMAP on 2-stripe file" && return
7861 [ "$OSTCOUNT" -ge "10" ] &&
7862 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7864 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7865 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7868 trap cleanup_130 EXIT RETURN
7870 local fm_file=$DIR/$tfile
7871 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7872 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7873 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7875 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7877 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7878 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7880 last_lun=`echo $filefrag_op | cut -d: -f5`
7885 for line in $filefrag_op
7887 frag_lun=`echo $line | cut -d: -f5`
7888 ext_len=`echo $line | cut -d: -f4`
7889 if (( $frag_lun != $last_lun )); then
7890 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7891 if (( logical != 512 )); then
7893 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7896 if (( tot_len != 512 )); then
7898 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7905 (( tot_len += ext_len ))
7908 if (( num_luns != 2 || tot_len != 512 )); then
7910 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7916 echo "FIEMAP on 2-stripe file with hole succeeded"
7918 run_test 130c "FIEMAP (2-stripe file with hole)"
7921 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7923 [ "$OSTCOUNT" -ge "10" ] &&
7924 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7926 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7927 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7929 trap cleanup_130 EXIT RETURN
7931 local fm_file=$DIR/$tfile
7932 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7933 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7934 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7935 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7937 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7938 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7940 last_lun=`echo $filefrag_op | cut -d: -f5`
7945 for line in $filefrag_op
7947 frag_lun=`echo $line | cut -d: -f5`
7948 ext_len=`echo $line | cut -d: -f4`
7949 if (( $frag_lun != $last_lun )); then
7950 if (( tot_len != 1024 )); then
7952 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7959 (( tot_len += ext_len ))
7962 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7964 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7970 echo "FIEMAP on N-stripe file succeeded"
7972 run_test 130d "FIEMAP (N-stripe file)"
7975 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7977 [ "$OSTCOUNT" -ge "10" ] &&
7978 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7980 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7981 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7983 trap cleanup_130 EXIT RETURN
7985 local fm_file=$DIR/$tfile
7986 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7987 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7988 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7991 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7992 for ((i = 0; i < $NUM_BLKS; i++))
7994 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7997 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7998 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8000 last_lun=`echo $filefrag_op | cut -d: -f5`
8005 for line in $filefrag_op
8007 frag_lun=`echo $line | cut -d: -f5`
8008 ext_len=`echo $line | cut -d: -f4`
8009 if (( $frag_lun != $last_lun )); then
8010 if (( tot_len != $EXPECTED_LEN )); then
8012 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8019 (( tot_len += ext_len ))
8022 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8024 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8030 echo "FIEMAP with continuation calls succeeded"
8032 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8034 # Test for writev/readv
8036 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8037 error "writev test failed"
8038 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8039 error "readv failed"
8042 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8045 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8046 error "append writev test failed"
8047 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8048 error "append writev test failed"
8051 run_test 131b "test append writev"
8054 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8057 run_test 131c "test read/write on file w/o objects"
8060 rwv -f $DIR/$tfile -w -n 1 1572864
8061 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8062 if [ "$NOB" != 1572864 ]; then
8063 error "Short read filed: read $NOB bytes instead of 1572864"
8067 run_test 131d "test short read"
8070 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8071 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8072 error "read hitting hole failed"
8075 run_test 131e "test read hitting hole"
8080 for node in $(osts_nodes); do
8081 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8082 [ x$gl = x"" ] && gl=0
8083 gl_sum=$((gl_sum + gl))
8093 if [ x$som = x"enabled" ]; then
8094 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8095 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8096 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8098 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8099 MOUNTOPT="$MOUNTOPT,som_preview"
8100 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8103 # do remount to make new mount-conf parameters actual
8110 test_132() { #1028, SOM
8111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8112 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8113 local num=$(get_mds_dir $DIR)
8114 local mymds=mds${num}
8115 local MOUNTOPT_SAVE=$MOUNTOPT
8117 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8118 cancel_lru_locks osc
8120 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8122 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8123 stat $DIR/$tfile >/dev/null
8124 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8125 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8127 som_mode_switch $som1 $gl1 $gl2
8129 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8130 cancel_lru_locks osc
8132 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8133 if [ $som1 == $som2 ]; then
8134 error "som is still "$som2
8135 if [ x$som2 = x"enabled" ]; then
8142 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8143 stat $DIR/$tfile >/dev/null
8144 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8145 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8146 som_mode_switch $som2 $gl1 $gl2
8147 MOUNTOPT=$MOUNTOPT_SAVE
8149 run_test 132 "som avoids glimpse rpc"
8155 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8157 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8159 *) error "Wrong argument $1" ;;
8162 count=`echo $res | awk '{print $2}'`
8163 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8164 # if the argument $3 is zero, it means any stat increment is ok.
8165 if [ $3 -gt 0 ] ; then
8166 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8172 remote_ost_nodsh && skip "remote OST with nodsh" && return
8173 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8175 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8176 { skip "MDS doesn't support rename stats"; return; }
8177 local testdir=$DIR/${tdir}/stats_testdir
8178 mkdir -p $DIR/${tdir}
8181 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8182 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8184 # verify mdt stats first.
8185 mkdir ${testdir} || error "mkdir failed"
8186 check_stats $SINGLEMDS "mkdir" 1
8187 touch ${testdir}/${tfile} || "touch failed"
8188 check_stats $SINGLEMDS "open" 1
8189 check_stats $SINGLEMDS "close" 1
8190 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8191 check_stats $SINGLEMDS "mknod" 1
8192 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8193 check_stats $SINGLEMDS "unlink" 1
8194 rm -f ${testdir}/${tfile} || error "file remove failed"
8195 check_stats $SINGLEMDS "unlink" 2
8197 # remove working dir and check mdt stats again.
8198 rmdir ${testdir} || error "rmdir failed"
8199 check_stats $SINGLEMDS "rmdir" 1
8201 local testdir1=$DIR/${tdir}/stats_testdir1
8203 mkdir -p ${testdir1}
8204 touch ${testdir1}/test1
8205 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8206 check_stats $SINGLEMDS "crossdir_rename" 1
8208 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8209 check_stats $SINGLEMDS "samedir_rename" 1
8213 run_test 133a "Verifying MDT stats ========================================"
8216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8217 remote_ost_nodsh && skip "remote OST with nodsh" && return
8218 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8219 local testdir=$DIR/${tdir}/stats_testdir
8220 mkdir -p ${testdir} || error "mkdir failed"
8221 touch ${testdir}/${tfile} || "touch failed"
8222 cancel_lru_locks mdc
8225 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8226 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8228 # extra mdt stats verification.
8229 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8230 check_stats $SINGLEMDS "setattr" 1
8231 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8232 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8234 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8235 check_stats $SINGLEMDS "getattr" 1
8237 $LFS df || error "lfs failed"
8238 check_stats $SINGLEMDS "statfs" 1
8242 run_test 133b "Verifying extra MDT stats =================================="
8245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8246 remote_ost_nodsh && skip "remote OST with nodsh" && return
8247 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8248 local testdir=$DIR/${tdir}/stats_testdir
8249 test_mkdir -p ${testdir} || error "mkdir failed"
8251 # verify obdfilter stats.
8252 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8254 cancel_lru_locks osc
8255 wait_delete_completed
8258 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8259 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8261 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8263 cancel_lru_locks osc
8264 check_stats ost "write" 1
8266 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8267 check_stats ost "read" 1
8269 > ${testdir}/${tfile} || error "truncate failed"
8270 check_stats ost "punch" 1
8272 rm -f ${testdir}/${tfile} || error "file remove failed"
8273 wait_delete_completed
8274 check_stats ost "destroy" 1
8278 run_test 133c "Verifying OST stats ========================================"
8285 while [ $value -ge 2 ]; do
8290 if [ $orig -gt $order ]; then
8298 local size=('K' 'M' 'G' 'T');
8300 local size_string=$value
8302 while [ $value -ge 1024 ]; do
8303 if [ $i -gt 3 ]; then
8304 #T is the biggest unit we get here, if that is bigger,
8306 size_string=${value}T
8309 value=$((value >> 10))
8310 if [ $value -lt 1024 ]; then
8311 size_string=${value}${size[$i]}
8322 local context=${2:-.}
8323 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8325 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8331 remote_ost_nodsh && skip "remote OST with nodsh" && return
8332 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8333 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8334 { skip "MDS doesn't support rename stats"; return; }
8336 local testdir1=$DIR/${tdir}/stats_testdir1
8337 local testdir2=$DIR/${tdir}/stats_testdir2
8339 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8341 mkdir -p ${testdir1} || error "mkdir failed"
8342 mkdir -p ${testdir2} || error "mkdir failed"
8344 createmany -o $testdir1/test 512 || error "createmany failed"
8346 # check samedir rename size
8347 mv ${testdir1}/test0 ${testdir1}/test_0
8349 local testdir1_size=$(ls -l $DIR/${tdir} |
8350 awk '/stats_testdir1/ {print $5}')
8351 local testdir2_size=$(ls -l $DIR/${tdir} |
8352 awk '/stats_testdir2/ {print $5}')
8354 testdir1_size=$(order_2 $testdir1_size)
8355 testdir2_size=$(order_2 $testdir2_size)
8357 testdir1_size=$(size_in_KMGT $testdir1_size)
8358 testdir2_size=$(size_in_KMGT $testdir2_size)
8360 echo "source rename dir size: ${testdir1_size}"
8361 echo "target rename dir size: ${testdir2_size}"
8363 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8364 eval $cmd || error "$cmd failed"
8365 local samedir=$($cmd | grep 'same_dir')
8366 local same_sample=$(get_rename_size $testdir1_size)
8367 [ -z "$samedir" ] && error "samedir_rename_size count error"
8368 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8369 echo "Check same dir rename stats success"
8371 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8373 # check crossdir rename size
8374 mv ${testdir1}/test_0 ${testdir2}/test_0
8376 testdir1_size=$(ls -l $DIR/${tdir} |
8377 awk '/stats_testdir1/ {print $5}')
8378 testdir2_size=$(ls -l $DIR/${tdir} |
8379 awk '/stats_testdir2/ {print $5}')
8381 testdir1_size=$(order_2 $testdir1_size)
8382 testdir2_size=$(order_2 $testdir2_size)
8384 testdir1_size=$(size_in_KMGT $testdir1_size)
8385 testdir2_size=$(size_in_KMGT $testdir2_size)
8387 echo "source rename dir size: ${testdir1_size}"
8388 echo "target rename dir size: ${testdir2_size}"
8390 eval $cmd || error "$cmd failed"
8391 local crossdir=$($cmd | grep 'crossdir')
8392 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8393 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8394 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8395 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8396 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8397 echo "Check cross dir rename stats success"
8400 run_test 133d "Verifying rename_stats ========================================"
8403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8404 local testdir=$DIR/${tdir}/stats_testdir
8405 local ctr f0 f1 bs=32768 count=42 sum
8407 remote_ost_nodsh && skip "remote OST with nodsh" && return
8408 mkdir -p ${testdir} || error "mkdir failed"
8410 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8412 for ctr in {write,read}_bytes; do
8414 cancel_lru_locks osc
8416 do_facet ost1 $LCTL set_param -n \
8417 "obdfilter.*.exports.clear=clear"
8419 if [ $ctr = write_bytes ]; then
8421 f1=${testdir}/${tfile}
8423 f0=${testdir}/${tfile}
8427 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8430 cancel_lru_locks osc
8432 sum=$(do_facet ost1 $LCTL get_param \
8433 "obdfilter.*.exports.*.stats" | \
8436 $1 == ctr { sum += $7 }
8439 if ((sum != bs * count)); then
8440 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8446 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8449 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8452 # First without trusting modes.
8454 -exec cat '{}' \; &> /dev/null
8456 # Second verifying readability.
8460 -exec cat '{}' \; > /dev/null ||
8461 error "proc file read failed"
8463 for facet in $SINGLEMDS ost1; do
8464 do_facet $facet find $proc_dirs \
8465 -not -name req_history \
8466 -exec cat '{}' \\\; &> /dev/null
8468 do_facet $facet find $proc_dirs \
8469 -not -name req_history \
8472 -exec cat '{}' \\\; > /dev/null ||
8473 error "proc file read failed"
8476 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8478 test_140() { #bug-17379
8479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8480 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8481 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8482 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8484 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8485 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8487 while i=`expr $i + 1`; do
8488 test_mkdir -p $i || error "Creating dir $i"
8489 cd $i || error "Changing to $i"
8490 ln -s ../stat stat || error "Creating stat symlink"
8491 # Read the symlink until ELOOP present,
8492 # not LBUGing the system is considered success,
8493 # we didn't overrun the stack.
8494 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8496 if [ $ret -eq 40 ]; then
8499 error "Open stat symlink"
8505 echo "The symlink depth = $i"
8506 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8507 error "Invalid symlink depth"
8509 # Test recursive symlink
8510 ln -s symlink_self symlink_self
8511 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8512 echo "open symlink_self returns $ret"
8513 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8515 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8519 local TF="$TMP/$tfile"
8521 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8523 cancel_lru_locks osc
8524 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8525 remount_client $MOUNT
8527 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8530 $TRUNCATE $DIR/$tfile 6000
8531 cancel_lru_locks osc
8532 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8535 echo "12345" >>$DIR/$tfile
8536 cancel_lru_locks osc
8537 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8540 echo "12345" >>$DIR/$tfile
8541 cancel_lru_locks osc
8542 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8547 run_test 150 "truncate/append tests"
8549 function roc_hit() {
8550 local list=$(comma_list $(osts_nodes))
8551 #debug temp debug for LU-2902: lets see what values we get back
8552 echo $(get_osd_param $list '' stats) 1>&2
8553 echo $(get_osd_param $list '' stats |
8554 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8557 function set_cache() {
8560 if [ "$2" == "off" ]; then
8563 local list=$(comma_list $(osts_nodes))
8564 set_osd_param $list '' $1_cache_enable $on
8566 cancel_lru_locks osc
8570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8571 remote_ost_nodsh && skip "remote OST with nodsh" && return
8574 local list=$(comma_list $(osts_nodes))
8576 # check whether obdfilter is cache capable at all
8577 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8578 echo "not cache-capable obdfilter"
8582 # check cache is enabled on all obdfilters
8583 if get_osd_param $list '' read_cache_enable | grep 0; then
8584 echo "oss cache is disabled"
8588 set_osd_param $list '' writethrough_cache_enable 1
8590 # check write cache is enabled on all obdfilters
8591 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8592 echo "oss write cache is NOT enabled"
8596 #define OBD_FAIL_OBD_NO_LRU 0x609
8597 do_nodes $list $LCTL set_param fail_loc=0x609
8599 # pages should be in the case right after write
8600 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8603 local BEFORE=`roc_hit`
8604 cancel_lru_locks osc
8605 cat $DIR/$tfile >/dev/null
8606 local AFTER=`roc_hit`
8608 do_nodes $list $LCTL set_param fail_loc=0
8610 if ! let "AFTER - BEFORE == CPAGES"; then
8611 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8614 # the following read invalidates the cache
8615 cancel_lru_locks osc
8616 set_osd_param $list '' read_cache_enable 0
8617 cat $DIR/$tfile >/dev/null
8619 # now data shouldn't be found in the cache
8621 cancel_lru_locks osc
8622 cat $DIR/$tfile >/dev/null
8624 if let "AFTER - BEFORE != 0"; then
8625 error "IN CACHE: before: $BEFORE, after: $AFTER"
8628 set_osd_param $list '' read_cache_enable 1
8631 run_test 151 "test cache on oss and controls ==============================="
8634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8635 local TF="$TMP/$tfile"
8637 # simulate ENOMEM during write
8638 #define OBD_FAIL_OST_NOMEM 0x226
8639 lctl set_param fail_loc=0x80000226
8640 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8642 sync || error "sync failed"
8643 lctl set_param fail_loc=0
8645 # discard client's cache
8646 cancel_lru_locks osc
8648 # simulate ENOMEM during read
8649 lctl set_param fail_loc=0x80000226
8650 cmp $TF $DIR/$tfile || error "cmp failed"
8651 lctl set_param fail_loc=0
8655 run_test 152 "test read/write with enomem ============================"
8658 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8660 run_test 153 "test if fdatasync does not crash ======================="
8662 dot_lustre_fid_permission_check() {
8664 local ffid=$MOUNT/.lustre/fid/$fid
8667 echo "stat fid $fid"
8668 stat $ffid > /dev/null || error "stat $ffid failed."
8669 echo "touch fid $fid"
8670 touch $ffid || error "touch $ffid failed."
8671 echo "write to fid $fid"
8672 cat /etc/hosts > $ffid || error "write $ffid failed."
8673 echo "read fid $fid"
8674 diff /etc/hosts $ffid || error "read $ffid failed."
8675 echo "append write to fid $fid"
8676 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8677 echo "rename fid $fid"
8678 mv $ffid $test_dir/$tfile.1 &&
8679 error "rename $ffid to $tfile.1 should fail."
8680 touch $test_dir/$tfile.1
8681 mv $test_dir/$tfile.1 $ffid &&
8682 error "rename $tfile.1 to $ffid should fail."
8683 rm -f $test_dir/$tfile.1
8684 echo "truncate fid $fid"
8685 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8686 echo "link fid $fid"
8687 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8688 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8689 echo "setfacl fid $fid"
8690 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8691 echo "getfacl fid $fid"
8692 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8694 echo "unlink fid $fid"
8695 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8696 echo "mknod fid $fid"
8697 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8699 fid=[0xf00000400:0x1:0x0]
8700 ffid=$MOUNT/.lustre/fid/$fid
8702 echo "stat non-exist fid $fid"
8703 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8704 echo "write to non-exist fid $fid"
8705 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8706 echo "link new fid $fid"
8707 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8709 mkdir -p $test_dir/$tdir
8710 touch $test_dir/$tdir/$tfile
8711 fid=$($LFS path2fid $test_dir/$tdir)
8714 error "error: could not get fid for $test_dir/$dir/$tfile."
8716 ffid=$MOUNT/.lustre/fid/$fid
8719 ls $ffid > /dev/null || error "ls $ffid failed."
8720 echo "touch $fid/$tfile.1"
8721 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8723 echo "touch $MOUNT/.lustre/fid/$tfile"
8724 touch $MOUNT/.lustre/fid/$tfile && \
8725 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8727 echo "setxattr to $MOUNT/.lustre/fid"
8728 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8730 echo "listxattr for $MOUNT/.lustre/fid"
8731 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8733 echo "delxattr from $MOUNT/.lustre/fid"
8734 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8736 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8737 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8738 error "touch invalid fid should fail."
8740 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8741 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8742 error "touch non-normal fid should fail."
8744 echo "rename $tdir to $MOUNT/.lustre/fid"
8745 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8746 error "rename to $MOUNT/.lustre/fid should fail."
8748 echo "rename .lustre to itself"
8749 fid=$($LFS path2fid $MOUNT)
8750 mrename $MOUNT/.lustre $MOUNT/.lustre/fid/$fid/.lustre &&
8751 error "rename .lustre to itself should fail."
8753 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8754 local new_obf_mode=777
8756 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8757 chmod $new_obf_mode $DIR/.lustre/fid ||
8758 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8760 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8761 [ $obf_mode -eq $new_obf_mode ] ||
8762 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8764 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8765 chmod $old_obf_mode $DIR/.lustre/fid ||
8766 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8768 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8769 fid=$($LFS path2fid $test_dir/$tfile-2)
8770 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8771 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8772 error "create lov data thru .lustre should fail."
8773 echo "cp /etc/passwd $test_dir/$tfile-2"
8774 cp /etc/passwd $test_dir/$tfile-2 ||
8775 error "copy to $test_dir/$tfile-2 failed."
8776 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8777 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8778 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8780 rm -rf $test_dir/tfile.lnk
8781 rm -rf $test_dir/$tfile-2
8785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8786 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8787 { skip "Need MDS version at least 2.2.51"; return 0; }
8789 cp /etc/hosts $DIR/$tfile
8791 fid=$($LFS path2fid $DIR/$tfile)
8793 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8795 dot_lustre_fid_permission_check "$fid" $DIR ||
8796 error "dot lustre permission check $fid failed"
8798 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8800 touch $MOUNT/.lustre/file &&
8801 error "creation is not allowed under .lustre"
8803 mkdir $MOUNT/.lustre/dir &&
8804 error "mkdir is not allowed under .lustre"
8808 run_test 154a "Open-by-FID"
8811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8812 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8813 { skip "Need MDS version at least 2.2.51"; return 0; }
8815 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8817 local remote_dir=$DIR/$tdir/remote_dir
8822 $LFS mkdir -i $MDTIDX $remote_dir ||
8823 error "create remote directory failed"
8825 cp /etc/hosts $remote_dir/$tfile
8827 fid=$($LFS path2fid $remote_dir/$tfile)
8829 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8831 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8832 error "dot lustre permission check $fid failed"
8835 run_test 154b "Open-by-FID for remote directory"
8837 test_155_small_load() {
8838 local temp=$TMP/$tfile
8839 local file=$DIR/$tfile
8841 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8842 error "dd of=$temp bs=6096 count=1 failed"
8844 cancel_lru_locks osc
8845 cmp $temp $file || error "$temp $file differ"
8847 $TRUNCATE $temp 6000
8848 $TRUNCATE $file 6000
8849 cmp $temp $file || error "$temp $file differ (truncate1)"
8851 echo "12345" >>$temp
8852 echo "12345" >>$file
8853 cmp $temp $file || error "$temp $file differ (append1)"
8855 echo "12345" >>$temp
8856 echo "12345" >>$file
8857 cmp $temp $file || error "$temp $file differ (append2)"
8863 test_155_big_load() {
8864 remote_ost_nodsh && skip "remote OST with nodsh" && return
8865 local temp=$TMP/$tfile
8866 local file=$DIR/$tfile
8869 local cache_size=$(do_facet ost$((MAXI+1)) \
8870 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8871 local large_file_size=$((cache_size * 2))
8873 echo "OSS cache size: $cache_size KB"
8874 echo "Large file size: $large_file_size KB"
8876 [ $MAXV -le $large_file_size ] && \
8877 skip_env "max available OST size needs > $large_file_size KB" && \
8880 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8882 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8883 error "dd of=$temp bs=$large_file_size count=1k failed"
8886 cancel_lru_locks osc
8887 cmp $temp $file || error "$temp $file differ"
8894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8896 set_cache writethrough on
8899 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8904 set_cache writethrough off
8907 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8912 set_cache writethrough on
8915 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8920 set_cache writethrough off
8923 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8928 set_cache writethrough on
8931 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8936 set_cache writethrough off
8939 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8944 set_cache writethrough on
8947 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8952 set_cache writethrough off
8955 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8962 local file="$DIR/$tfile"
8964 [ "$(facet_fstype ost1)" = "zfs" ] &&
8965 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8968 log "Turn on read and write cache"
8970 set_cache writethrough on
8972 log "Write data and read it back."
8973 log "Read should be satisfied from the cache."
8974 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8976 cancel_lru_locks osc
8977 cat $file >/dev/null
8979 if ! let "AFTER - BEFORE == CPAGES"; then
8980 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8982 log "cache hits:: before: $BEFORE, after: $AFTER"
8985 log "Read again; it should be satisfied from the cache."
8987 cancel_lru_locks osc
8988 cat $file >/dev/null
8990 if ! let "AFTER - BEFORE == CPAGES"; then
8991 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8993 log "cache hits:: before: $BEFORE, after: $AFTER"
8997 log "Turn off the read cache and turn on the write cache"
8999 set_cache writethrough on
9001 log "Read again; it should be satisfied from the cache."
9003 cancel_lru_locks osc
9004 cat $file >/dev/null
9006 if ! let "AFTER - BEFORE == CPAGES"; then
9007 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9009 log "cache hits:: before: $BEFORE, after: $AFTER"
9012 log "Read again; it should not be satisfied from the cache."
9014 cancel_lru_locks osc
9015 cat $file >/dev/null
9017 if ! let "AFTER - BEFORE == 0"; then
9018 error "IN CACHE: before: $BEFORE, after: $AFTER"
9020 log "cache hits:: before: $BEFORE, after: $AFTER"
9023 log "Write data and read it back."
9024 log "Read should be satisfied from the cache."
9025 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9027 cancel_lru_locks osc
9028 cat $file >/dev/null
9030 if ! let "AFTER - BEFORE == CPAGES"; then
9031 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9033 log "cache hits:: before: $BEFORE, after: $AFTER"
9036 log "Read again; it should not be satisfied from the cache."
9038 cancel_lru_locks osc
9039 cat $file >/dev/null
9041 if ! let "AFTER - BEFORE == 0"; then
9042 error "IN CACHE: before: $BEFORE, after: $AFTER"
9044 log "cache hits:: before: $BEFORE, after: $AFTER"
9048 log "Turn off read and write cache"
9050 set_cache writethrough off
9052 log "Write data and read it back"
9053 log "It should not be satisfied from the cache."
9055 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9056 cancel_lru_locks osc
9058 cat $file >/dev/null
9060 if ! let "AFTER - BEFORE == 0"; then
9061 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9063 log "cache hits:: before: $BEFORE, after: $AFTER"
9067 log "Turn on the read cache and turn off the write cache"
9069 set_cache writethrough off
9071 log "Write data and read it back"
9072 log "It should not be satisfied from the cache."
9074 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9076 cancel_lru_locks osc
9077 cat $file >/dev/null
9079 if ! let "AFTER - BEFORE == 0"; then
9080 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9082 log "cache hits:: before: $BEFORE, after: $AFTER"
9085 log "Read again; it should be satisfied from the cache."
9087 cancel_lru_locks osc
9088 cat $file >/dev/null
9090 if ! let "AFTER - BEFORE == CPAGES"; then
9091 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9093 log "cache hits:: before: $BEFORE, after: $AFTER"
9098 run_test 156 "Verification of tunables ============================"
9102 if [ $MDSCOUNT -gt 1 ]; then
9103 error_ignore 17935 $*
9111 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
9114 if [ $MASK -eq 1 ]; then
9115 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
9117 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
9122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9123 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9124 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9125 { skip "Need MDS version at least 2.2.0"; return; }
9126 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9127 echo "Registered as changelog user $USER"
9128 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9129 grep -q $USER || error "User $USER not found in changelog_users"
9132 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9133 touch $DIR/$tdir/pics/2008/zachy/timestamp
9134 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9135 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9136 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9137 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9138 rm $DIR/$tdir/pics/desktop.jpg
9140 $LFS changelog $MDT0 | tail -5
9142 echo "verifying changelog mask"
9143 changelog_chmask "MKDIR"
9144 changelog_chmask "CLOSE"
9146 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9147 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9149 changelog_chmask "MKDIR"
9150 changelog_chmask "CLOSE"
9152 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9153 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9155 $LFS changelog $MDT0
9156 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9157 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9158 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9159 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9162 echo "verifying target fid"
9163 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9164 tail -1 | awk '{print $6}')
9165 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9166 [ "$fidc" == "t=$fidf" ] || \
9167 err17935 "fid in changelog $fidc != file fid $fidf"
9168 echo "verifying parent fid"
9169 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9170 tail -1 | awk '{print $7}')
9171 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9172 [ "$fidc" == "p=$fidf" ] || \
9173 err17935 "pfid in changelog $fidc != dir fid $fidf"
9175 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9176 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9177 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9178 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9179 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9180 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9181 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
9182 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
9184 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
9185 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9186 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9187 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9188 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
9189 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
9191 echo "verifying user deregister"
9192 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9193 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9194 grep -q $USER && error "User $USER still found in changelog_users"
9196 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9197 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9198 if [ $USERS -eq 0 ]; then
9199 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9200 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9201 touch $DIR/$tdir/chloe
9202 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9203 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9204 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9205 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9207 echo "$USERS other changelog users; can't verify off"
9210 run_test 160 "changelog sanity"
9213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9214 test_mkdir -p $DIR/$tdir
9215 cp /etc/hosts $DIR/$tdir/$tfile
9216 test_mkdir $DIR/$tdir/foo1
9217 test_mkdir $DIR/$tdir/foo2
9218 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9219 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9220 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9221 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9222 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9223 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9224 $LFS fid2path $DIR $FID
9225 err17935 "bad link ea"
9228 rm $DIR/$tdir/foo2/zachary
9230 rm $DIR/$tdir/foo2/thor
9232 rm $DIR/$tdir/$tfile
9234 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9235 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9237 $LFS fid2path $DIR $FID
9238 err17935 "bad link rename"
9240 rm $DIR/$tdir/foo2/maggie
9243 local longname=filename_avg_len_is_thirty_two_
9244 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9245 error "failed to hardlink many files"
9246 links=$($LFS fid2path $DIR $FID | wc -l)
9247 echo -n "${links}/1000 links in link EA"
9248 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9249 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9250 error "failed to unlink many hardlinks"
9252 run_test 161a "link ea sanity"
9255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9256 [ $MDSCOUNT -lt 2 ] &&
9257 skip "skipping remote directory test" && return
9259 local remote_dir=$DIR/$tdir/remote_dir
9262 $LFS mkdir -i $MDTIDX $remote_dir ||
9263 error "create remote directory failed"
9265 cp /etc/hosts $remote_dir/$tfile
9266 mkdir -p $remote_dir/foo1
9267 mkdir -p $remote_dir/foo2
9268 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9269 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9270 ln $remote_dir/$tfile $remote_dir/foo1/luna
9271 ln $remote_dir/$tfile $remote_dir/foo2/thor
9273 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9275 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9276 $LFS fid2path $DIR $FID
9277 err17935 "bad link ea"
9280 rm $remote_dir/foo2/zachary
9282 rm $remote_dir/foo2/thor
9284 rm $remote_dir/$tfile
9286 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9287 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9288 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9289 $LFS fid2path $DIR $FID
9290 err17935 "bad link rename"
9292 rm $remote_dir/foo2/maggie
9295 local longname=filename_avg_len_is_thirty_two_
9296 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9297 error "failed to hardlink many files"
9298 links=$($LFS fid2path $DIR $FID | wc -l)
9299 echo -n "${links}/1000 links in link EA"
9300 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9301 unlinkmany $remote_dir/foo2/$longname 1000 ||
9302 error "failed to unlink many hardlinks"
9304 run_test 161b "link ea sanity under remote directory"
9311 local path=$(${LFS} fid2path $*)
9314 if [ $RC -ne 0 ]; then
9315 err17935 "path looked up of $expected failed. Error $RC"
9317 elif [ "${path}" != "${expected}" ]; then
9318 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9321 echo "fid $fid resolves to path $path (expected $expected)"
9325 # Make changes to filesystem
9326 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9327 test_mkdir -p $DIR/$tdir/d2
9328 touch $DIR/$tdir/d2/$tfile
9329 touch $DIR/$tdir/d2/x1
9330 touch $DIR/$tdir/d2/x2
9331 test_mkdir -p $DIR/$tdir/d2/a/b/c
9332 test_mkdir -p $DIR/$tdir/d2/p/q/r
9334 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9335 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9338 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9339 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9340 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9342 # softlink to wrong file
9343 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9344 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9345 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9348 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9349 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9350 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9351 # fid2path dir/fsname should both work
9352 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9353 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9355 # hardlink count: check that there are 2 links
9356 # Doesnt work with CMD yet: 17935
9357 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9358 err17935 "expected 2 links"
9360 # hardlink indexing: remove the first link
9361 rm $DIR/$tdir/d2/p/q/r/hlink
9362 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9366 run_test 162 "path lookup sanity"
9369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9370 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9371 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9374 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9375 # this proc file is temporary and linux-only
9376 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9377 error "kernel->userspace send failed"
9380 run_test 163 "kernel <-> userspace comms"
9383 # do directio so as not to populate the page cache
9384 log "creating a 10 Mb file"
9385 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9386 log "starting reads"
9387 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9388 log "truncating the file"
9389 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9391 kill %+ || true # reads might have finished
9392 echo "wait until dd is finished"
9394 log "removing the temporary file"
9395 rm -rf $DIR/$tfile || error "tmp file removal failed"
9397 run_test 169 "parallel read and truncate should not deadlock"
9400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9401 $LCTL clear # bug 18514
9402 $LCTL debug_daemon start $TMP/${tfile}_log_good
9404 $LCTL debug_daemon stop
9405 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9406 error "sed failed to read log_good"
9408 $LCTL debug_daemon start $TMP/${tfile}_log_good
9410 $LCTL debug_daemon stop
9412 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9413 error "lctl df log_bad failed"
9415 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9416 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9418 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9419 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9421 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9422 error "bad_line good_line1 good_line2 are empty"
9424 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9425 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9426 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9428 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9429 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9430 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9432 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9433 error "bad_line_new good_line_new are empty"
9435 local expected_good=$((good_line1 + good_line2*2))
9437 rm -f $TMP/${tfile}*
9438 # LU-231, short malformed line may not be counted into bad lines
9439 if [ $bad_line -ne $bad_line_new ] &&
9440 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9441 error "expected $bad_line bad lines, but got $bad_line_new"
9445 if [ $expected_good -ne $good_line_new ]; then
9446 error "expected $expected_good good lines, but got $good_line_new"
9451 run_test 170 "test lctl df to handle corrupted log ====================="
9453 test_171() { # bug20592
9454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9455 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9456 $LCTL set_param fail_loc=0x50e
9457 $LCTL set_param fail_val=3000
9458 multiop_bg_pause $DIR/$tfile O_s || true
9460 kill -USR1 $MULTIPID
9464 if dmesg | grep "recursive fault"; then
9465 error "caught a recursive fault"
9467 $LCTL set_param fail_loc=0
9470 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9472 # it would be good to share it with obdfilter-survey/libecho code
9473 setup_obdecho_osc () {
9476 local obdfilter_name=$2
9477 echo "Creating new osc for $obdfilter_name on $ost_nid"
9478 # make sure we can find loopback nid
9479 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9481 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9482 ${obdfilter_name}_osc_UUID || rc=2; }
9483 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9484 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9488 cleanup_obdecho_osc () {
9489 local obdfilter_name=$1
9490 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9491 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9495 obdecho_create_test() {
9500 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9501 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9503 if [ $rc -eq 0 ]; then
9504 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9505 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9507 echo "New object id is $id"
9508 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9510 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9511 "cleanup" || rc=5; }
9512 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9514 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9520 remote_ost_nodsh && skip "remote OST with nodsh" && return
9524 if ! module_loaded obdecho; then
9525 load_module obdecho/obdecho
9529 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9530 local host=$(lctl get_param -n osc.$osc.import |
9531 awk '/current_connection:/ {print $2}' )
9532 local target=$(lctl get_param -n osc.$osc.import |
9533 awk '/target:/ {print $2}' )
9534 target=${target%_UUID}
9536 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9537 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9538 [[ -n $target ]] && cleanup_obdecho_osc $target
9539 [ $rmmod_local -eq 1 ] && rmmod obdecho
9542 run_test 180a "test obdecho on osc"
9545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9546 remote_ost_nodsh && skip "remote OST with nodsh" && return
9548 local rmmod_remote=0
9550 do_facet ost1 "lsmod | grep -q obdecho || " \
9551 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9552 "modprobe obdecho; }" && rmmod_remote=1
9553 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9554 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9555 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9558 run_test 180b "test obdecho directly on obdfilter"
9560 test_181() { # bug 22177
9561 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9562 # create enough files to index the directory
9563 createmany -o $DIR/$tdir/foobar 4000
9564 # print attributes for debug purpose
9567 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9569 # remove the files & current working dir
9570 unlinkmany $DIR/$tdir/foobar 4000
9572 kill -USR1 $MULTIPID
9574 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9577 run_test 181 "Test open-unlinked dir ========================"
9580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9581 # disable MDC RPC lock wouldn't crash client
9585 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9586 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9587 $LCTL set_param fail_loc=0x804
9589 for (( i=0; i < $tcount; i++ )) ; do
9591 createmany -o $DIR/$tdir/$i/f- $fcount &
9595 for (( i=0; i < $tcount; i++ )) ; do
9596 unlinkmany $DIR/$tdir/$i/f- $fcount &
9602 $LCTL set_param fail_loc=0
9604 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9606 test_183() { # LU-2275
9607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9608 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9609 echo aaa > $DIR/$tdir/$tfile
9611 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9612 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9614 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9615 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9617 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9619 # Flush negative dentry cache
9620 touch $DIR/$tdir/$tfile
9622 # We are not checking for any leaked references here, they'll
9623 # become evident next time we do cleanup with module unload.
9626 run_test 183 "No crash or request leak in case of strange dispositions ========"
9628 # test suite 184 is for LU-2016, LU-2017
9630 check_swap_layouts_support && return 0
9632 dir0=$DIR/$tdir/$testnum
9633 test_mkdir -p $dir0 || error "creating dir $dir0"
9638 $SETSTRIPE -c1 $file1
9640 $SETSTRIPE -c2 $file2
9642 gen1=$($GETSTRIPE -g $file1)
9643 gen2=$($GETSTRIPE -g $file2)
9645 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9646 gen=$($GETSTRIPE -g $file1)
9647 [[ $gen1 != $gen ]] ||
9648 "Layout generation on $file1 does not change"
9649 gen=$($GETSTRIPE -g $file2)
9650 [[ $gen2 != $gen ]] ||
9651 "Layout generation on $file2 does not change"
9653 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9654 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9656 run_test 184a "Basic layout swap"
9659 check_swap_layouts_support && return 0
9661 dir0=$DIR/$tdir/$testnum
9662 mkdir -p $dir0 || error "creating dir $dir0"
9669 $SETSTRIPE -c1 $file1
9670 $SETSTRIPE -c2 $file2
9671 $SETSTRIPE -c1 $file3
9672 chown $RUNAS_ID $file3
9673 gen1=$($GETSTRIPE -g $file1)
9674 gen2=$($GETSTRIPE -g $file2)
9676 $LFS swap_layouts $dir1 $dir2 &&
9677 error "swap of directories layouts should fail"
9678 $LFS swap_layouts $dir1 $file1 &&
9679 error "swap of directory and file layouts should fail"
9680 $RUNAS $LFS swap_layouts $file1 $file2 &&
9681 error "swap of file we cannot write should fail"
9682 $LFS swap_layouts $file1 $file3 &&
9683 error "swap of file with different owner should fail"
9684 /bin/true # to clear error code
9686 run_test 184b "Forbidden layout swap (will generate errors)"
9689 check_swap_layouts_support && return 0
9691 local dir0=$DIR/$tdir/$testnum
9692 mkdir -p $dir0 || error "creating dir $dir0"
9694 local ref1=$dir0/ref1
9695 local ref2=$dir0/ref2
9696 local file1=$dir0/file1
9697 local file2=$dir0/file2
9698 # create a file large enough for the concurent test
9699 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9700 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9701 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9704 dd if=$ref1 of=$file1 bs=16k &
9707 # Make sure dd starts to copy file
9708 while [ ! -f $file1 ]; do sleep 0.1; done
9710 $LFS swap_layouts $file1 $file2
9713 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9714 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9716 # how many bytes copied before swapping layout
9717 local copied=`stat -c %s $file2`
9718 local remaining=`stat -c %s $ref1`
9719 remaining=$((remaining - copied))
9720 echo "Copied $copied bytes before swapping layout..."
9722 cmp -n $copied $file1 $ref2 | grep differ &&
9723 error "Content mismatch [0, $copied) of ref2 and file1"
9724 cmp -n $copied $file2 $ref1 ||
9725 error "Content mismatch [0, $copied) of ref1 and file2"
9726 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9727 error "Content mismatch [$copied, EOF) of ref1 and file1"
9730 rm -f $ref1 $ref2 $file1 $file2
9732 run_test 184c "Concurrent write and layout swap"
9735 check_swap_layouts_support && return 0
9737 local file1=$DIR/$tdir/$tfile-1
9738 local file2=$DIR/$tdir/$tfile-2
9739 local file3=$DIR/$tdir/$tfile-3
9744 touch $file1 || error "create $file1 failed"
9745 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
9746 error "create $file2 failed"
9747 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
9748 error "create $file3 failed"
9749 lovea1=$($LFS getstripe $file1 | sed 1d)
9751 $LFS swap_layouts $file2 $file3 ||
9752 error "swap $file2 $file3 layouts failed"
9753 $LFS swap_layouts $file1 $file2 ||
9754 error "swap $file1 $file2 layouts failed"
9756 lovea2=$($LFS getstripe $file2 | sed 1d)
9757 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
9759 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
9760 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
9762 run_test 184d "allow stripeless layouts swap"
9765 test_185() { # LU-2441
9766 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9767 touch $DIR/$tdir/spoo
9768 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9769 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9770 error "cannot create/write a volatile file"
9771 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9772 error "FID is still valid after close"
9774 multiop_bg_pause $DIR/$tdir vVw4096_c
9781 # assume that the next FID for this client is sequential, since stdout
9782 # is unfortunately eaten by multiop_bg_pause
9783 local n=$((${fidv[1]} + 1))
9784 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9785 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9786 error "FID is missing before close"
9787 kill -USR1 $multi_pid
9788 # 1 second delay, so if mtime change we will see it
9790 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9791 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9793 run_test 185 "Volatile file support"
9796 check_file_in_pool()
9801 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9804 for t in $tlist ; do
9805 [ "$i" -eq "$t" ] && continue 2
9808 echo "pool list: $tlist"
9809 echo "striping: $res"
9810 error_noexit "$file not allocated in $pool"
9817 echo "Creating new pool"
9820 create_pool $FSNAME.$pool ||
9821 { error_noexit "No pool created, result code $?"; return 1; }
9822 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9823 { error_noexit "$pool not in lfs pool_list"; return 2; }
9826 pool_add_targets() {
9827 echo "Adding targets to pool"
9833 local list=$(seq $first $step $last)
9835 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9836 do_facet mgs $LCTL pool_add \
9837 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9838 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9839 | sort -u | tr '\n' ' ' " "$t" || {
9840 error_noexit "Add to pool failed"
9843 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9844 local addcount=$(((last - first) / step + 1))
9845 [ $lfscount -eq $addcount ] || {
9846 error_noexit "lfs pool_list bad ost count" \
9847 "$lfscount != $addcount"
9855 echo "Setting pool on directory $tdir"
9857 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9859 error_noexit "Cannot set pool $pool to $tdir"
9866 echo "Checking pool on directory $tdir"
9868 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9869 [ "$res" = "$pool" ] && return 0
9871 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9875 pool_dir_rel_path() {
9876 echo "Testing relative path works well"
9881 mkdir -p $root/$tdir/$tdir
9883 pool_set_dir $pool $tdir || return 1
9884 pool_set_dir $pool ./$tdir || return 2
9885 pool_set_dir $pool ../$tdir || return 3
9886 pool_set_dir $pool ../$tdir/$tdir || return 4
9887 rm -rf $tdir; cd - > /dev/null
9890 pool_alloc_files() {
9891 echo "Checking files allocation from directory pool"
9898 for i in $(seq -w 1 $count)
9900 local file=$tdir/file-$i
9902 check_file_in_pool $file $pool "$tlist" || \
9903 failed=$((failed + 1))
9905 [ "$failed" = 0 ] && return 0
9907 error_noexit "$failed files not allocated in $pool"
9911 pool_create_files() {
9912 echo "Creating files in pool"
9920 for i in $(seq -w 1 $count)
9922 local file=$tdir/spoo-$i
9923 $SETSTRIPE -p $pool $file
9924 check_file_in_pool $file $pool "$tlist" || \
9925 failed=$((failed + 1))
9927 [ "$failed" = 0 ] && return 0
9929 error_noexit "$failed files not allocated in $pool"
9934 echo "Checking 'lfs df' output"
9937 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9939 local res=$($LFS df --pool $FSNAME.$pool |
9941 grep "$FSNAME-OST" |
9943 [ "$res" = "$t" ] && return 0
9945 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9949 pool_file_rel_path() {
9950 echo "Creating files in a pool with relative pathname"
9955 { error_noexit "unable to create $tdir"; return 1 ; }
9956 local file="/..$tdir/$tfile-1"
9957 $SETSTRIPE -p $pool $file ||
9958 { error_noexit "unable to create $file" ; return 2 ; }
9961 $SETSTRIPE -p $pool $tfile-2 || {
9962 error_noexit "unable to create $tfile-2 in $tdir"
9967 pool_remove_first_target() {
9968 echo "Removing first target from a pool"
9971 local pname="lov.$FSNAME-*.pools.$pool"
9972 local t=$($LCTL get_param -n $pname | head -1)
9973 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9974 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9975 error_noexit "$t not removed from $FSNAME.$pool"
9980 pool_remove_all_targets() {
9981 echo "Removing all targets from pool"
9984 local pname="lov.$FSNAME-*.pools.$pool"
9985 for t in $($LCTL get_param -n $pname | sort -u)
9987 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9989 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9990 error_noexit "Pool $FSNAME.$pool cannot be drained"
9993 # striping on an empty/nonexistant pool should fall back
9994 # to "pool of everything"
9996 error_noexit "failed to use fallback striping for empty pool"
9999 # setstripe on an empty pool should fail
10000 $SETSTRIPE -p $pool $file 2>/dev/null && {
10001 error_noexit "expected failure when creating file" \
10009 echo "Destroying pool"
10013 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10016 # striping on an empty/nonexistant pool should fall back
10017 # to "pool of everything"
10019 error_noexit "failed to use fallback striping for missing pool"
10022 # setstripe on an empty pool should fail
10023 $SETSTRIPE -p $pool $file 2>/dev/null && {
10024 error_noexit "expected failure when creating file" \
10025 "with missing pool"
10029 # get param should return err once pool is gone
10030 if wait_update $HOSTNAME "lctl get_param -n \
10031 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10033 remove_pool_from_list $FSNAME.$pool
10036 error_noexit "Pool $FSNAME.$pool is not destroyed"
10041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10042 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10044 local POOL=${POOL:-cea1}
10045 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10046 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10049 local last_ost=$(($OSTCOUNT - 1))
10051 local ost_list=$(seq $first_ost $ost_step $last_ost)
10052 local ost_range="$first_ost $last_ost $ost_step"
10053 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10054 local file_dir=$POOL_ROOT/file_tst
10058 # former test_200a test_200b
10059 pool_add $POOL || { rc=$? ; break; }
10060 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10061 # former test_200c test_200d
10062 mkdir -p $test_path
10063 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10064 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10065 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10066 || { rc=$? ; break; }
10067 # former test_200e test_200f
10068 local files=$((OSTCOUNT*3))
10069 pool_alloc_files $POOL $test_path $files "$ost_list" \
10070 || { rc=$? ; break; }
10071 pool_create_files $POOL $file_dir $files "$ost_list" \
10072 || { rc=$? ; break; }
10073 # former test_200g test_200h
10074 pool_lfs_df $POOL || { rc=$? ; break; }
10075 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10077 # former test_201a test_201b test_201c
10078 pool_remove_first_target $POOL || { rc=$? ; break; }
10080 local f=$test_path/$tfile
10081 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10082 pool_remove $POOL $f || { rc=$? ; break; }
10089 run_test 200 "OST pools"
10091 # usage: default_attr <count | size | offset>
10093 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10096 # usage: check_default_stripe_attr
10097 check_default_stripe_attr() {
10098 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10100 --stripe-count|--count)
10101 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10102 --stripe-size|--size)
10103 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10104 --stripe-index|--index)
10107 error "unknown getstripe attr '$1'"
10110 [ $ACTUAL != $EXPECTED ] &&
10111 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10115 test_mkdir -p $DIR/$tdir
10116 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10118 check_default_stripe_attr --stripe-count
10119 check_default_stripe_attr --stripe-size
10120 check_default_stripe_attr --stripe-index
10124 run_test 204a "Print default stripe attributes ================="
10127 test_mkdir -p $DIR/$tdir
10128 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10130 check_default_stripe_attr --stripe-size
10131 check_default_stripe_attr --stripe-index
10135 run_test 204b "Print default stripe size and offset ==========="
10138 test_mkdir -p $DIR/$tdir
10139 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10141 check_default_stripe_attr --stripe-count
10142 check_default_stripe_attr --stripe-index
10146 run_test 204c "Print default stripe count and offset ==========="
10149 test_mkdir -p $DIR/$tdir
10150 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10152 check_default_stripe_attr --stripe-count
10153 check_default_stripe_attr --stripe-size
10157 run_test 204d "Print default stripe count and size ============="
10160 test_mkdir -p $DIR/$tdir
10161 $SETSTRIPE -d $DIR/$tdir
10163 check_default_stripe_attr --stripe-count --raw
10164 check_default_stripe_attr --stripe-size --raw
10165 check_default_stripe_attr --stripe-index --raw
10169 run_test 204e "Print raw stripe attributes ================="
10172 test_mkdir -p $DIR/$tdir
10173 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10175 check_default_stripe_attr --stripe-size --raw
10176 check_default_stripe_attr --stripe-index --raw
10180 run_test 204f "Print raw stripe size and offset ==========="
10183 test_mkdir -p $DIR/$tdir
10184 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10186 check_default_stripe_attr --stripe-count --raw
10187 check_default_stripe_attr --stripe-index --raw
10191 run_test 204g "Print raw stripe count and offset ==========="
10194 test_mkdir -p $DIR/$tdir
10195 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10197 check_default_stripe_attr --stripe-count --raw
10198 check_default_stripe_attr --stripe-size --raw
10202 run_test 204h "Print raw stripe count and size ============="
10204 # Figure out which job scheduler is being used, if any,
10205 # or use a fake one
10206 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10207 JOBENV=SLURM_JOB_ID
10208 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10210 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10212 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10213 JOBENV=LOADL_STEP_ID
10214 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10220 verify_jobstats() {
10224 # clear old jobstats
10225 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10226 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10228 # use a new JobID for this test, or we might see an old one
10229 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10233 log "Using JobID environment variable $JOBENV=$JOBVAL"
10235 if [ $JOBENV = "FAKE_JOBID" ]; then
10236 FAKE_JOBID=$JOBVAL $cmd
10241 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10242 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10243 do_facet $FACET lctl get_param mdt.*.job_stats |
10244 grep $JOBVAL || error "No job stats found on MDT $FACET"
10246 if [ "$target" = "ost" -o "$target" = "both" ]; then
10248 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10249 grep $JOBVAL || error "No job stats found on OST $FACET"
10255 NEW_JOBENV=${1:-$OLD_JOBENV}
10256 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10257 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10260 test_205() { # Job stats
10261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10262 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10263 skip "Server doesn't support jobstats" && return 0
10266 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10267 if [ $OLD_JOBENV != $JOBENV ]; then
10268 jobstats_set $JOBENV
10269 trap jobstats_set EXIT
10273 cmd="mkdir $DIR/$tfile"
10274 verify_jobstats "$cmd" "mdt"
10276 cmd="rm -fr $DIR/$tfile"
10277 verify_jobstats "$cmd" "mdt"
10279 cmd="mknod $DIR/$tfile c 1 3"
10280 verify_jobstats "$cmd" "mdt"
10282 cmd="rm -f $DIR/$tfile"
10283 verify_jobstats "$cmd" "mdt"
10285 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10286 verify_jobstats "$cmd" "mdt"
10288 cmd="touch $DIR/$tfile"
10289 verify_jobstats "$cmd" "both"
10291 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10292 verify_jobstats "$cmd" "ost"
10294 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10295 verify_jobstats "$cmd" "ost"
10297 cmd="$TRUNCATE $DIR/$tfile 0"
10298 verify_jobstats "$cmd" "both"
10300 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10301 verify_jobstats "$cmd" "mdt"
10304 rm -f $DIR/jobstats_test_rename
10306 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10308 run_test 205 "Verify job stats"
10310 # LU-1480, LU-1773 and LU-1657
10312 mkdir -p $DIR/$tdir
10313 lfs setstripe -c -1 $DIR/$tdir
10314 #define OBD_FAIL_LOV_INIT 0x1403
10315 $LCTL set_param fail_loc=0xa0001403
10316 $LCTL set_param fail_val=1
10317 touch $DIR/$tdir/$tfile || true
10319 run_test 206 "fail lov_init_raid0() doesn't lbug"
10322 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10323 local fsz=`stat -c %s $DIR/$tfile`
10324 cancel_lru_locks mdc
10326 # do not return layout in getattr intent
10327 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10328 $LCTL set_param fail_loc=0x170
10329 local sz=`stat -c %s $DIR/$tfile`
10331 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10335 run_test 207a "can refresh layout at glimpse"
10338 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10339 local cksum=`md5sum $DIR/$tfile`
10340 local fsz=`stat -c %s $DIR/$tfile`
10341 cancel_lru_locks mdc
10342 cancel_lru_locks osc
10344 # do not return layout in getattr intent
10345 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10346 $LCTL set_param fail_loc=0x171
10348 # it will refresh layout after the file is opened but before read issues
10349 echo checksum is "$cksum"
10350 echo "$cksum" |md5sum -c --quiet || error "file differs"
10354 run_test 207b "can refresh layout at open"
10358 size=$((size % 8192 + 1))
10359 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10360 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10361 rm -f $DIR/f212 $DIR/f212.xyz
10363 run_test 212 "Sendfile test ============================================"
10366 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10367 cancel_lru_locks osc
10368 lctl set_param fail_loc=0x8000040f
10369 # generate a read lock
10370 cat $DIR/$tfile > /dev/null
10371 # write to the file, it will try to cancel the above read lock.
10372 cat /etc/hosts >> $DIR/$tfile
10374 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10376 test_214() { # for bug 20133
10377 test_mkdir -p $DIR/d214p/d214c
10378 for (( i=0; i < 340; i++ )) ; do
10379 touch $DIR/d214p/d214c/a$i
10382 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10383 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10384 ls $DIR/d214c || error "ls $DIR/d214c failed"
10385 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10387 run_test 214 "hash-indexed directory test - bug 20133"
10389 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10390 create_lnet_proc_files() {
10391 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10392 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10394 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10395 rm -f "$TMP/lnet_$1.sys_tmp"
10398 # counterpart of create_lnet_proc_files
10399 remove_lnet_proc_files() {
10400 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10403 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10404 # 3rd arg as regexp for body
10405 check_lnet_proc_stats() {
10406 local l=$(cat "$TMP/lnet_$1" |wc -l)
10407 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10409 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10412 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10413 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10414 # optional and can be regexp for 2nd line (lnet.routes case)
10415 check_lnet_proc_entry() {
10416 local blp=2 # blp stands for 'position of 1st line of body'
10417 [ "$5" = "" ] || blp=3 # lnet.routes case
10419 local l=$(cat "$TMP/lnet_$1" |wc -l)
10420 # subtracting one from $blp because the body can be empty
10421 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10423 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10424 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10426 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10427 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10429 # bail out if any unexpected line happened
10430 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10431 [ "$?" != 0 ] || error "$2 misformatted"
10434 test_215() { # for bugs 18102, 21079, 21517
10435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10436 local N='(0|[1-9][0-9]*)' # non-negative numeric
10437 local P='[1-9][0-9]*' # positive numeric
10438 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10439 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10440 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10441 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10443 local L1 # regexp for 1st line
10444 local L2 # regexp for 2nd line (optional)
10445 local BR # regexp for the rest (body)
10447 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10448 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10449 create_lnet_proc_files "stats"
10450 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10451 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10452 remove_lnet_proc_files "stats"
10454 # /proc/sys/lnet/routes should look like this:
10455 # Routing disabled/enabled
10456 # net hops state router
10457 # where net is a string like tcp0, hops >= 0, state is up/down,
10458 # router is a string like 192.168.1.1@tcp2
10459 L1="^Routing (disabled|enabled)$"
10460 L2="^net +hops +state +router$"
10461 BR="^$NET +$N +(up|down) +$NID$"
10462 create_lnet_proc_files "routes"
10463 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10464 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10465 remove_lnet_proc_files "routes"
10467 # /proc/sys/lnet/routers should look like this:
10468 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10469 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10470 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10471 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10472 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10473 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10474 create_lnet_proc_files "routers"
10475 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10476 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10477 remove_lnet_proc_files "routers"
10479 # /proc/sys/lnet/peers should look like this:
10480 # nid refs state last max rtr min tx min queue
10481 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10482 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10483 # numeric (0 or >0 or <0), queue >= 0.
10484 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10485 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10486 create_lnet_proc_files "peers"
10487 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10488 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10489 remove_lnet_proc_files "peers"
10491 # /proc/sys/lnet/buffers should look like this:
10492 # pages count credits min
10493 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10494 L1="^pages +count +credits +min$"
10495 BR="^ +$N +$N +$I +$I$"
10496 create_lnet_proc_files "buffers"
10497 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10498 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10499 remove_lnet_proc_files "buffers"
10501 # /proc/sys/lnet/nis should look like this:
10502 # nid status alive refs peer rtr max tx min
10503 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10504 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10505 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10506 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10507 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10508 create_lnet_proc_files "nis"
10509 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10510 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10511 remove_lnet_proc_files "nis"
10513 # can we successfully write to /proc/sys/lnet/stats?
10514 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10515 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10517 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10519 test_216() { # bug 20317
10520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10521 remote_ost_nodsh && skip "remote OST with nodsh" && return
10523 local p="$TMP/sanityN-$TESTNAME.parameters"
10524 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
10525 for node in $(osts_nodes); do
10526 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10527 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
10528 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
10532 # agressive lockless i/o settings
10533 for node in $(osts_nodes); do
10534 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'
10536 lctl set_param -n osc.*.contention_seconds 60
10538 $DIRECTIO write $DIR/$tfile 0 10 4096
10539 $CHECKSTAT -s 40960 $DIR/$tfile
10541 # disable lockless i/o
10542 for node in $(osts_nodes); do
10543 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10545 lctl set_param -n osc.*.contention_seconds 0
10548 dd if=/dev/zero of=$DIR/$tfile count=0
10549 $CHECKSTAT -s 0 $DIR/$tfile
10551 restore_lustre_params <$p
10555 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10557 test_217() { # bug 22430
10558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10562 for node in $(nodes_list); do
10563 nid=$(host_nids_address $node $NETTYPE)
10564 if [[ $nid = *-* ]] ; then
10565 echo "lctl ping $nid@$NETTYPE"
10566 lctl ping $nid@$NETTYPE
10568 echo "skipping $node (no hyphen detected)"
10572 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10575 # do directio so as not to populate the page cache
10576 log "creating a 10 Mb file"
10577 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10578 log "starting reads"
10579 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10580 log "truncating the file"
10581 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10583 kill %+ || true # reads might have finished
10584 echo "wait until dd is finished"
10586 log "removing the temporary file"
10587 rm -rf $DIR/$tfile || error "tmp file removal failed"
10589 run_test 218 "parallel read and truncate should not deadlock ======================="
10592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10593 # write one partial page
10594 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10595 # set no grant so vvp_io_commit_write will do sync write
10596 $LCTL set_param fail_loc=0x411
10597 # write a full page at the end of file
10598 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10600 $LCTL set_param fail_loc=0
10601 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10602 $LCTL set_param fail_loc=0x411
10603 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10605 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10607 test_220() { #LU-325
10608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10609 remote_ost_nodsh && skip "remote OST with nodsh" && return
10612 test_mkdir -p $DIR/$tdir
10613 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10614 awk '{print $2}' | sed -e 's/_UUID$//')
10617 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10618 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10619 osc.$mdtosc_proc1.prealloc_last_id)
10620 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10621 osc.$mdtosc_proc1.prealloc_next_id)
10625 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10626 #define OBD_FAIL_OST_ENOINO 0x229
10627 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10628 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10629 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10631 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10633 MDSOBJS=$((last_id - next_id))
10634 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10636 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10637 echo "OST still has $count kbytes free"
10639 echo "create $MDSOBJS files @next_id..."
10640 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10642 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10643 osc.$mdtosc_proc1.prealloc_last_id)
10644 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10645 osc.$mdtosc_proc1.prealloc_next_id)
10647 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10652 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10653 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10655 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10656 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10657 echo "unlink $MDSOBJS files @$next_id..."
10658 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10660 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10664 dd if=`which date` of=$MOUNT/date oflag=sync
10665 chmod +x $MOUNT/date
10667 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10668 $LCTL set_param fail_loc=0x80001401
10670 $MOUNT/date > /dev/null
10673 run_test 221 "make sure fault and truncate race to not cause OOM"
10676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10678 test_mkdir -p $DIR/$tdir
10679 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10680 createmany -o $DIR/$tdir/$tfile 10
10681 cancel_lru_locks mdc
10682 cancel_lru_locks osc
10683 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10684 $LCTL set_param fail_loc=0x31a
10685 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10686 $LCTL set_param fail_loc=0
10689 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10694 test_mkdir -p $DIR/$tdir
10695 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10696 createmany -o $DIR/$tdir/$tfile 10
10697 cancel_lru_locks mdc
10698 cancel_lru_locks osc
10699 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10700 $LCTL set_param fail_loc=0x31a
10701 rm -r $DIR/$tdir || "AGL for rmdir failed"
10702 $LCTL set_param fail_loc=0
10704 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10709 test_mkdir -p $DIR/$tdir
10710 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10711 createmany -o $DIR/$tdir/$tfile 10
10712 cancel_lru_locks mdc
10713 cancel_lru_locks osc
10714 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10715 $LCTL set_param fail_loc=0x31b
10716 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10717 $LCTL set_param fail_loc=0
10720 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10722 test_224a() { # LU-1039, MRP-303
10723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10724 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10725 $LCTL set_param fail_loc=0x508
10726 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10727 $LCTL set_param fail_loc=0
10730 run_test 224a "Don't panic on bulk IO failure"
10732 test_224b() { # LU-1039, MRP-303
10733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10734 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10735 cancel_lru_locks osc
10736 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10737 $LCTL set_param fail_loc=0x515
10738 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10739 $LCTL set_param fail_loc=0
10742 run_test 224b "Don't panic on bulk IO failure"
10744 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10747 if [ -z ${MDSSURVEY} ]; then
10748 skip_env "mds-survey not found" && return
10751 [ $MDSCOUNT -ge 2 ] &&
10752 skip "skipping now for more than one MDT" && return
10754 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10755 { skip "Need MDS version at least 2.2.51"; return; }
10757 local mds=$(facet_host $SINGLEMDS)
10758 local target=$(do_nodes $mds 'lctl dl' | \
10759 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10761 local cmd1="file_count=1000 thrhi=4"
10762 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10763 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10764 local cmd="$cmd1 $cmd2 $cmd3"
10766 rm -f ${TMP}/mds_survey*
10768 eval $cmd || error "mds-survey with zero-stripe failed"
10769 cat ${TMP}/mds_survey*
10770 rm -f ${TMP}/mds_survey*
10772 run_test 225a "Metadata survey sanity with zero-stripe"
10775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10777 if [ -z ${MDSSURVEY} ]; then
10778 skip_env "mds-survey not found" && return
10780 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10781 { skip "Need MDS version at least 2.2.51"; return; }
10783 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10784 skip_env "Need to mount OST to test" && return
10787 [ $MDSCOUNT -ge 2 ] &&
10788 skip "skipping now for more than one MDT" && return
10789 local mds=$(facet_host $SINGLEMDS)
10790 local target=$(do_nodes $mds 'lctl dl' | \
10791 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10793 local cmd1="file_count=1000 thrhi=4"
10794 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10795 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10796 local cmd="$cmd1 $cmd2 $cmd3"
10798 rm -f ${TMP}/mds_survey*
10800 eval $cmd || error "mds-survey with stripe_count failed"
10801 cat ${TMP}/mds_survey*
10802 rm -f ${TMP}/mds_survey*
10804 run_test 225b "Metadata survey sanity with stripe_count = 1"
10806 mcreate_path2fid () {
10812 local path=$DIR/$tdir/$name
10817 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10818 error "cannot create $desc"
10820 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10822 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10824 fid_path=$($LFS fid2path $MOUNT $fid)
10826 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10828 [ "$path" == "$fid_path" ] ||
10829 error "fid2path returned $fid_path, expected $path"
10831 echo "pass with $path and $fid"
10836 mkdir -p $DIR/$tdir
10838 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10839 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10840 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10841 mcreate_path2fid 0040666 0 0 dir "directory"
10842 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10843 mcreate_path2fid 0100666 0 0 file "regular file"
10844 mcreate_path2fid 0120666 0 0 link "symbolic link"
10845 mcreate_path2fid 0140666 0 0 sock "socket"
10847 run_test 226a "call path2fid and fid2path on files of all type"
10850 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10854 mkdir -p $DIR/$tdir
10855 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
10856 error "create remote directory failed"
10857 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
10858 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
10859 "character special file (null)"
10860 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
10861 "character special file (no device)"
10862 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
10863 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
10864 "block special file (loop)"
10865 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
10866 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
10867 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
10869 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
10871 # LU-1299 Executing or running ldd on a truncated executable does not
10872 # cause an out-of-memory condition.
10874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10875 dd if=`which date` of=$MOUNT/date bs=1k count=1
10876 chmod +x $MOUNT/date
10878 $MOUNT/date > /dev/null
10879 ldd $MOUNT/date > /dev/null
10882 run_test 227 "running truncated executable does not cause OOM"
10884 # LU-1512 try to reuse idle OI blocks
10886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10887 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10888 skip "non-ldiskfs backend" && return
10890 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10891 local myDIR=$DIR/$tdir
10894 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10895 $LCTL set_param fail_loc=0x80001002
10896 createmany -o $myDIR/t- 10000
10897 $LCTL set_param fail_loc=0
10898 # The guard is current the largest FID holder
10900 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10902 local IDX=$(($SEQ % 64))
10904 do_facet $SINGLEMDS sync
10905 # Make sure journal flushed.
10907 local blk1=$(do_facet $SINGLEMDS \
10908 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10909 grep Blockcount | awk '{print $4}')
10911 # Remove old files, some OI blocks will become idle.
10912 unlinkmany $myDIR/t- 10000
10913 # Create new files, idle OI blocks should be reused.
10914 createmany -o $myDIR/t- 2000
10915 do_facet $SINGLEMDS sync
10916 # Make sure journal flushed.
10918 local blk2=$(do_facet $SINGLEMDS \
10919 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10920 grep Blockcount | awk '{print $4}')
10922 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10924 run_test 228a "try to reuse idle OI blocks"
10927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10928 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10929 skip "non-ldiskfs backend" && return
10931 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10932 local myDIR=$DIR/$tdir
10935 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10936 $LCTL set_param fail_loc=0x80001002
10937 createmany -o $myDIR/t- 10000
10938 $LCTL set_param fail_loc=0
10939 # The guard is current the largest FID holder
10941 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10943 local IDX=$(($SEQ % 64))
10945 do_facet $SINGLEMDS sync
10946 # Make sure journal flushed.
10948 local blk1=$(do_facet $SINGLEMDS \
10949 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10950 grep Blockcount | awk '{print $4}')
10952 # Remove old files, some OI blocks will become idle.
10953 unlinkmany $myDIR/t- 10000
10956 stop $SINGLEMDS || error "Fail to stop MDT."
10958 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10960 df $MOUNT || error "Fail to df."
10961 # Create new files, idle OI blocks should be reused.
10962 createmany -o $myDIR/t- 2000
10963 do_facet $SINGLEMDS sync
10964 # Make sure journal flushed.
10966 local blk2=$(do_facet $SINGLEMDS \
10967 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10968 grep Blockcount | awk '{print $4}')
10970 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10972 run_test 228b "idle OI blocks can be reused after MDT restart"
10976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10977 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10978 skip "non-ldiskfs backend" && return
10980 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10981 local myDIR=$DIR/$tdir
10984 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10985 $LCTL set_param fail_loc=0x80001002
10986 # 20000 files can guarantee there are index nodes in the OI file
10987 createmany -o $myDIR/t- 20000
10988 $LCTL set_param fail_loc=0
10989 # The guard is current the largest FID holder
10991 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10993 local IDX=$(($SEQ % 64))
10995 do_facet $SINGLEMDS sync
10996 # Make sure journal flushed.
10998 local blk1=$(do_facet $SINGLEMDS \
10999 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11000 grep Blockcount | awk '{print $4}')
11002 # Remove old files, some OI blocks will become idle.
11003 unlinkmany $myDIR/t- 20000
11005 # The OI file should become empty now
11007 # Create new files, idle OI blocks should be reused.
11008 createmany -o $myDIR/t- 2000
11009 do_facet $SINGLEMDS sync
11010 # Make sure journal flushed.
11012 local blk2=$(do_facet $SINGLEMDS \
11013 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11014 grep Blockcount | awk '{print $4}')
11016 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11018 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11022 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11025 mkdir -p $DIR/$tdir/test_230_local
11026 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11027 [ $mdt_idx -ne 0 ] &&
11028 error "create local directory on wrong MDT $mdt_idx"
11030 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11031 error "create remote directory failed"
11032 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11033 [ $mdt_idx -ne $MDTIDX ] &&
11034 error "create remote directory on wrong MDT $mdt_idx"
11036 createmany -o $DIR/$tdir/test_230/t- 10 ||
11037 error "create files on remote directory failed"
11038 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11039 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11040 rm -r $DIR/$tdir || error "unlink remote directory failed"
11042 run_test 230a "Create remote directory and files under the remote directory"
11045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11046 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11048 local remote_dir=$DIR/$tdir/remote_dir
11051 mkdir -p $DIR/$tdir
11052 $LFS mkdir -i $MDTIDX $remote_dir ||
11053 error "create remote directory failed"
11055 $LFS mkdir -i 0 $remote_dir/new_dir &&
11056 error "nested remote directory create succeed!"
11058 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11059 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11060 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11063 error "create remote directory failed after set enable_remote_dir"
11065 rm -rf $remote_dir || error "first unlink remote directory failed"
11067 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11068 error "chown worked"
11070 do_facet mds$MDTIDX lctl set_param \
11071 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11072 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11073 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11076 error "create remote dir failed after set enable_remote_dir_gid"
11078 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11080 run_test 230b "nested remote directory should be failed"
11084 # For simplicity this test assumes that max_pages_per_rpc
11085 # is the same across all OSCs
11086 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11087 local bulk_size=$((max_pages * 4096))
11089 mkdir -p $DIR/$tdir
11091 # clear the OSC stats
11092 $LCTL set_param osc.*.stats=0 &>/dev/null
11094 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11095 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11096 oflag=direct &>/dev/null || error "dd failed"
11098 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11099 if [ x$nrpcs != "x1" ]; then
11100 error "found $nrpc ost_write RPCs, not 1 as expected"
11103 # Drop the OSC cache, otherwise we will read from it
11104 cancel_lru_locks osc
11106 # clear the OSC stats
11107 $LCTL set_param osc.*.stats=0 &>/dev/null
11109 # Client reads $bulk_size.
11110 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11111 iflag=direct &>/dev/null || error "dd failed"
11113 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11114 if [ x$nrpcs != "x1" ]; then
11115 error "found $nrpc ost_read RPCs, not 1 as expected"
11118 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11121 mkdir -p $DIR/$tdir
11123 for i in {0..1023}; do
11124 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11125 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11126 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11130 run_test 231b "must not assert on fully utilized OST request buffer"
11133 mkdir -p $DIR/$tdir
11134 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11135 $LCTL set_param fail_loc=0x31c
11137 # ignore dd failure
11138 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11140 $LCTL set_param fail_loc=0
11141 umount_client $MOUNT || error "umount failed"
11142 mount_client $MOUNT || error "mount failed"
11144 run_test 232 "failed lock should not block umount"
11147 # tests that do cleanup/setup should be run at the end
11151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11153 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11154 $LCTL set_param fail_loc=0x903
11155 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11156 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11159 FAIL_ON_ERROR=true cleanup
11160 FAIL_ON_ERROR=true setup
11162 run_test 900 "umount should not race with any mgc requeue thread"
11165 check_and_cleanup_lustre
11166 if [ "$I_MOUNTED" != "yes" ]; then
11167 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true