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 24v 27m 36f 36g 36h 51b 60c 63 64b 68 71 73 77f 78 101a 115 120g 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-2834 LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 18 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 $GOT_VER"
92 if [ "$ONLY" == "cleanup" ]; then
97 check_and_setup_lustre
102 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
103 awk '{gsub(/_UUID/,""); print $1}' | head -1)
104 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
105 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
106 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
107 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
108 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
109 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
111 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
112 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
113 rm -rf $DIR/[Rdfs][0-9]*
115 # $RUNAS_ID may get set incorrectly somewhere else
116 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
118 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
122 if [ "${ONLY}" = "MOUNT" ] ; then
123 echo "Lustre is up, please go on"
127 echo "preparing for tests involving mounts"
128 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
130 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
131 echo # add a newline after mke2fs.
135 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
136 lctl set_param debug=-1 2> /dev/null || true
139 $CHECKSTAT -t file $DIR/$tfile || error
141 $CHECKSTAT -a $DIR/$tfile || error
143 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
146 chmod 0755 $DIR || error
147 $CHECKSTAT -p 0755 $DIR || error
149 run_test 0b "chmod 0755 $DIR ============================="
152 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
153 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
155 run_test 0c "check import proc ============================="
158 test_mkdir -p $DIR/$tdir
159 test_mkdir -p $DIR/$tdir/d2
160 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
161 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
163 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
168 $CHECKSTAT -a $DIR/$tdir || error
170 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
173 test_mkdir $DIR/$tdir
174 touch $DIR/$tdir/$tfile
175 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
177 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
181 $CHECKSTAT -a $DIR/$tdir || error
183 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
186 test_mkdir -p $DIR/$tdir
187 $CHECKSTAT -t dir $DIR/$tdir || error
189 run_test 3a "mkdir .../d3 ======================================"
192 if [ ! -d $DIR/$tdir ]; then
195 touch $DIR/$tdir/$tfile
196 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
198 run_test 3b "touch .../d3/f ===================================="
202 $CHECKSTAT -a $DIR/$tdir || error
204 run_test 3c "rm -r .../d3 ======================================"
207 test_mkdir -p $DIR/$tdir
208 $CHECKSTAT -t dir $DIR/$tdir || error
210 run_test 4a "mkdir .../d4 ======================================"
213 if [ ! -d $DIR/$tdir ]; then
214 test_mkdir $DIR/$tdir
216 test_mkdir $DIR/$tdir/d2
218 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
220 run_test 4b "mkdir .../d4/d2 ==================================="
223 test_mkdir $DIR/$tdir
224 test_mkdir $DIR/$tdir/d2
225 chmod 0707 $DIR/$tdir/d2
226 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error
228 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
232 chmod 0666 $DIR/$tfile || error
233 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
235 run_test 6a "touch .../f6a; chmod .../f6a ======================"
238 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
239 if [ ! -f $DIR/$tfile ]; then
241 chmod 0666 $DIR/$tfile
243 $RUNAS chmod 0444 $DIR/$tfile && error
244 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
246 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
249 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
251 chown $RUNAS_ID $DIR/$tfile || error
252 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
254 run_test 6c "touch .../f6c; chown .../f6c ======================"
257 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
258 if [ ! -f $DIR/$tfile ]; then
260 chown $RUNAS_ID $DIR/$tfile
262 $RUNAS chown $UID $DIR/$tfile && error
263 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
265 run_test 6d "$RUNAS chown .../f6c (should return error) =="
268 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
270 chgrp $RUNAS_ID $DIR/$tfile || error
271 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
273 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
276 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
277 if [ ! -f $DIR/$tfile ]; then
279 chgrp $RUNAS_ID $DIR/$tfile
281 $RUNAS chgrp $UID $DIR/$tfile && error
282 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
284 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
287 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
288 test_mkdir $DIR/$tdir || error
289 chmod 777 $DIR/$tdir || error
290 $RUNAS mkdir $DIR/$tdir/d || error
291 chmod g+s $DIR/$tdir/d || error
292 test_mkdir $DIR/$tdir/d/subdir
293 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir || error
295 run_test 6g "Is new dir in sgid dir inheriting group?"
297 test_6h() { # bug 7331
298 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
299 touch $DIR/$tfile || error "touch failed"
300 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
301 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
303 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile || error
305 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
308 test_mkdir $DIR/$tdir
309 $MCREATE $DIR/$tdir/$tfile
310 chmod 0666 $DIR/$tdir/$tfile
311 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
313 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
316 if [ ! -d $DIR/$tdir ]; then
319 $MCREATE $DIR/$tdir/$tfile
320 echo -n foo > $DIR/$tdir/$tfile
321 [ "`cat $DIR/$tdir/$tfile`" = "foo" ] || error
322 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error
324 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
327 test_mkdir $DIR/$tdir
328 touch $DIR/$tdir/$tfile
329 chmod 0666 $DIR/$tdir/$tfile
330 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
332 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
335 test_mkdir $DIR/$tdir
336 test_mkdir $DIR/$tdir/d2
337 test_mkdir $DIR/$tdir/d2/d3
338 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error
340 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
343 test_mkdir $DIR/$tdir
344 test_mkdir $DIR/$tdir/d2
345 touch $DIR/$tdir/d2/$tfile
346 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile || error
348 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
351 test_mkdir $DIR/$tdir
352 test_mkdir $DIR/$tdir/d2
353 chmod 0666 $DIR/$tdir/d2
354 chmod 0705 $DIR/$tdir/d2
355 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 || error
357 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
360 test_mkdir $DIR/$tdir
361 touch $DIR/$tdir/$tfile
362 chmod 0666 $DIR/$tdir/$tfile
363 chmod 0654 $DIR/$tdir/$tfile
364 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile || error
366 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
369 test_mkdir $DIR/$tdir
370 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
372 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile || error
374 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
377 test_mkdir $DIR/$tdir
378 touch $DIR/$tdir/$tfile
380 $CHECKSTAT -a $DIR/$tdir/$tfile || error
382 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
385 test_mkdir $DIR/$tdir
386 touch $DIR/$tdir/$tfile
387 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
388 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 || error
390 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
393 test_mkdir $DIR/$tdir
394 touch $DIR/$tdir/$tfile
395 rm -rf $DIR/$tdir/$tfile
396 $CHECKSTAT -a $DIR/$tdir/$tfile || error
398 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
401 test_mkdir -p $DIR/$tdir
402 touch $DIR/$tdir/$tfile
403 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
405 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist || error
406 $CHECKSTAT -f -t f $DIR/$tdir/l-exist || error
407 rm -f $DIR/$tdir/l-exist
408 $CHECKSTAT -a $DIR/$tdir/l-exist || error
410 run_test 17a "symlinks: create, remove (real) =================="
413 test_mkdir -p $DIR/$tdir
414 ln -s no-such-file $DIR/$tdir/l-dangle
416 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle || error
417 $CHECKSTAT -fa $DIR/$tdir/l-dangle || error
418 rm -f $DIR/$tdir/l-dangle
419 $CHECKSTAT -a $DIR/$tdir/l-dangle || error
421 run_test 17b "symlinks: create, remove (dangling) =============="
423 test_17c() { # bug 3440 - don't save failed open RPC for replay
424 test_mkdir -p $DIR/$tdir
425 ln -s foo $DIR/$tdir/$tfile
426 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
428 run_test 17c "symlinks: open dangling (should return error) ===="
431 test_mkdir -p $DIR/$tdir
432 ln -s foo $DIR/$tdir/$tfile
433 touch $DIR/$tdir/$tfile || error "creating to new symlink"
435 run_test 17d "symlinks: create dangling ========================"
438 test_mkdir -p $DIR/$tdir
439 local foo=$DIR/$tdir/$tfile
440 ln -s $foo $foo || error "create symlink failed"
441 ls -l $foo || error "ls -l failed"
442 ls $foo && error "ls not failed" || true
444 run_test 17e "symlinks: create recursive symlink (should return error) ===="
447 test_mkdir -p $DIR/d17f
448 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
449 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
453 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
456 run_test 17f "symlinks: long and very long symlink name ========================"
458 # str_repeat(S, N) generate a string that is string S repeated N times
463 while [ $((n -= 1)) -ge 0 ]; do
469 # Long symlinks and LU-2241
471 test_mkdir -p $DIR/$tdir
472 local TESTS="59 60 61 4094 4095"
475 local SYMNAME=$(str_repeat 'x' $i)
476 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
477 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
480 run_test 17g "symlinks: really long symlink name and inode boundaries"
482 test_17h() { #bug 17378
483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
486 test_mkdir -p $DIR/$tdir
487 if [ $MDSCOUNT -gt 1 ]; then
488 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
492 $SETSTRIPE -c -1 $DIR/$tdir
493 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
494 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
495 touch $DIR/$tdir/$tfile || true
497 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
499 test_17i() { #bug 20018
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -p $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
505 if [ $MDSCOUNT -gt 1 ]; then
506 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
510 ln -s $foo $foo || error "create symlink failed"
511 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
512 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
513 ls -l $foo && error "error not detected"
516 run_test 17i "don't panic on short symlink"
518 test_17k() { #bug 22301
519 rsync --help | grep -q xattr ||
520 skip_env "$(rsync --version| head -1) does not support xattrs"
521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
522 test_mkdir -p $DIR/$tdir
523 test_mkdir -p $DIR/$tdir.new
524 touch $DIR/$tdir/$tfile
525 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
526 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
527 error "rsync failed with xattrs enabled"
529 run_test 17k "symlinks: rsync with xattrs enabled ========================="
531 test_17l() { # LU-279
533 touch $DIR/$tdir/$tfile
534 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
535 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
536 # -h to not follow symlinks. -m '' to list all the xattrs.
537 # grep to remove first line: '# file: $path'.
538 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
540 lgetxattr_size_check $path $xattr ||
541 error "lgetxattr_size_check $path $xattr failed"
545 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
549 local short_sym="0123456789"
550 local WDIR=$DIR/${tdir}m
557 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
558 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
559 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
561 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
562 skip "only for ldiskfs MDT" && return 0
564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
568 # create a long symlink file
569 for ((i = 0; i < 4; ++i)); do
570 long_sym=${long_sym}${long_sym}
573 echo "create 512 short and long symlink files under $WDIR"
574 for ((i = 0; i < 256; ++i)); do
575 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
576 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
582 wait_delete_completed
584 echo "recreate the 512 symlink files with a shorter string"
585 for ((i = 0; i < 512; ++i)); do
586 # rewrite the symlink file with a shorter string
587 ln -sf ${long_sym} $WDIR/long-$i
588 ln -sf ${short_sym} $WDIR/short-$i
591 mds_index=$($LFS getstripe -M $WDIR)
592 mds_index=$((mds_index+1))
593 devname=$(mdsdevname $mds_index)
594 cmd="$E2FSCK -fnvd $devname"
596 echo "stop and checking mds${mds_index}: $cmd"
597 # e2fsck should not return error
598 stop mds${mds_index} -f
599 do_facet mds${mds_index} $cmd || rc=$?
601 start mds${mds_index} $devname $MDS_MOUNT_OPTS
602 df $MOUNT > /dev/null 2>&1
603 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
604 "short/long symlink MDT: rc=$rc"
607 run_test 17m "run e2fsck against MDT which contains short/long symlink"
609 check_fs_consistency_17n() {
615 for mdt_index in $(seq 1 $MDSCOUNT); do
616 devname=$(mdsdevname $mdt_index)
617 cmd="$E2FSCK -fnvd $devname"
619 echo "stop and checking mds${mdt_index}: $cmd"
620 # e2fsck should not return error
622 do_facet mds${mdt_index} $cmd || rc=$?
624 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
625 df $MOUNT > /dev/null 2>&1
626 [ $rc -ne 0 ] && break
634 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
635 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
636 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
638 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
639 skip "only for ldiskfs MDT" && return 0
641 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
646 for ((i=0; i<10; i++)); do
647 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
648 error "create remote dir error $i"
649 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
650 error "create files under remote dir failed $i"
653 check_fs_consistency_17n || error "e2fsck report error"
655 for ((i=0;i<10;i++)); do
656 rm -rf $DIR/$tdir/remote_dir_${i} ||
657 error "destroy remote dir error $i"
660 check_fs_consistency_17n || error "e2fsck report error"
662 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
668 run_test 18 "touch .../f ; ls ... =============================="
674 $CHECKSTAT -a $DIR/f19 || error
676 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
679 ls -l $DIR/f19 && error || true
681 run_test 19b "ls -l .../f19 (should return error) =============="
684 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
685 $RUNAS touch $DIR/f19 && error || true
687 run_test 19c "$RUNAS touch .../f19 (should return error) =="
690 cat $DIR/f19 && error || true
692 run_test 19d "cat .../f19 (should return error) =============="
704 $CHECKSTAT -a $DIR/f || error
706 run_test 20 "touch .../f ; ls -l ... ==========================="
710 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
711 ln -s dangle $DIR/d21/link
712 echo foo >> $DIR/d21/link
714 $CHECKSTAT -t link $DIR/d21/link || error
715 $CHECKSTAT -f -t file $DIR/d21/link || error
717 run_test 21 "write to dangling link ============================"
721 test_mkdir -p $DIR/$tdir
722 chown $RUNAS_ID:$RUNAS_GID $WDIR
723 (cd $WDIR || error "cd $WDIR failed";
724 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
726 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
727 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
728 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
730 run_test 22 "unpack tar archive as non-root user ==============="
734 test_mkdir -p $DIR/$tdir
735 local file=$DIR/$tdir/$tfile
737 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
738 openfile -f O_CREAT:O_EXCL $file &&
739 error "$file recreate succeeded" || true
741 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
743 test_23b() { # bug 18988
744 test_mkdir -p $DIR/$tdir
745 local file=$DIR/$tdir/$tfile
748 echo foo > $file || error "write filed"
749 echo bar >> $file || error "append filed"
750 $CHECKSTAT -s 8 $file || error "wrong size"
753 run_test 23b "O_APPEND check =========================="
756 echo '== rename sanity =============================================='
757 echo '-- same directory rename'
760 mv $DIR/R1/f $DIR/R1/g
761 $CHECKSTAT -t file $DIR/R1/g || error
763 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
768 mv $DIR/R2/f $DIR/R2/g
769 $CHECKSTAT -a $DIR/R2/f || error
770 $CHECKSTAT -t file $DIR/R2/g || error
772 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
777 mv $DIR/R3/f $DIR/R3/g
778 $CHECKSTAT -a $DIR/R3/f || error
779 $CHECKSTAT -t dir $DIR/R3/g || error
781 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
787 mrename $DIR/R4/f $DIR/R4/g
788 $CHECKSTAT -a $DIR/R4/f || error
789 $CHECKSTAT -t dir $DIR/R4/g || error
791 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
794 echo '-- cross directory renames --'
798 mv $DIR/R5a/f $DIR/R5b/g
799 $CHECKSTAT -a $DIR/R5a/f || error
800 $CHECKSTAT -t file $DIR/R5b/g || error
802 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
807 touch $DIR/R6a/f $DIR/R6b/g
808 mv $DIR/R6a/f $DIR/R6b/g
809 $CHECKSTAT -a $DIR/R6a/f || error
810 $CHECKSTAT -t file $DIR/R6b/g || error
812 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
817 test_mkdir $DIR/R7a/d
818 mv $DIR/R7a/d $DIR/R7b/e
819 $CHECKSTAT -a $DIR/R7a/d || error
820 $CHECKSTAT -t dir $DIR/R7b/e || error
822 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
827 test_mkdir $DIR/R8a/d
828 test_mkdir $DIR/R8b/e
829 mrename $DIR/R8a/d $DIR/R8b/e
830 $CHECKSTAT -a $DIR/R8a/d || error
831 $CHECKSTAT -t dir $DIR/R8b/e || error
833 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
836 echo "-- rename error cases"
840 mrename $DIR/R9/f $DIR/R9/a
841 $CHECKSTAT -t file $DIR/R9/f || error
842 $CHECKSTAT -t dir $DIR/R9/a || error
843 $CHECKSTAT -a $DIR/R9/a/f || error
845 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
849 mrename $DIR/R10/f $DIR/R10/g
850 $CHECKSTAT -t dir $DIR/R10 || error
851 $CHECKSTAT -a $DIR/R10/f || error
852 $CHECKSTAT -a $DIR/R10/g || error
854 run_test 24j "source does not exist ============================"
858 test_mkdir $DIR/R11a/d
860 mv $DIR/R11a/f $DIR/R11a/d
861 $CHECKSTAT -a $DIR/R11a/f || error
862 $CHECKSTAT -t file $DIR/R11a/d/f || error
864 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
866 # bug 2429 - rename foo foo foo creates invalid file
869 $MULTIOP $f OcNs || error
871 run_test 24l "Renaming a file to itself ========================"
875 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
876 # on ext3 this does not remove either the source or target files
877 # though the "expected" operation would be to remove the source
878 $CHECKSTAT -t file ${f} || error "${f} missing"
879 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
881 run_test 24m "Renaming a file to a hard link to itself ========="
885 # this stats the old file after it was renamed, so it should fail
889 $CHECKSTAT ${f}.rename
892 run_test 24n "Statting the old file after renaming (Posix rename 2)"
895 check_kernel_version 37 || return 0
896 test_mkdir -p $DIR/d24o
897 rename_many -s random -v -n 10 $DIR/d24o
899 run_test 24o "rename of files during htree split ==============="
904 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
905 mrename $DIR/R12a $DIR/R12b
906 $CHECKSTAT -a $DIR/R12a || error
907 $CHECKSTAT -t dir $DIR/R12b || error
908 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
909 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
911 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
913 cleanup_multiop_pause() {
919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
922 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
923 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
926 trap cleanup_multiop_pause EXIT
927 mrename $DIR/R13a $DIR/R13b
928 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
929 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
930 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
931 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
932 cleanup_multiop_pause
933 wait $MULTIPID || error "multiop close failed"
935 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
937 test_24r() { #bug 3789
939 test_mkdir $DIR/R14a/b
940 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
941 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
942 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
944 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
948 test_mkdir $DIR/R15a/b
949 test_mkdir $DIR/R15a/b/c
950 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
951 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
952 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
954 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
957 test_mkdir $DIR/R16a/b
958 test_mkdir $DIR/R16a/b/c
959 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
960 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
961 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
963 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
965 test_24u() { # bug12192
967 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
968 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
970 run_test 24u "create stripe file"
976 simple_cleanup_common() {
979 wait_delete_completed
982 max_pages_per_rpc() {
983 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
988 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
989 [ $FREE_INODES -lt $NRFILES ] && \
990 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
994 trap simple_cleanup_common EXIT
997 createmany -m $DIR/$tdir/$tfile $NRFILES
1000 lctl set_param mdc.*.stats clear
1002 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1004 # LU-5 large readdir
1005 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1006 # 8 bytes for name(filename is mostly 5 in this test) +
1007 # 8 bytes for luda_type
1008 # take into account of overhead in lu_dirpage header and end mark in
1009 # each page, plus one in RPC_NUM calculation.
1011 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1012 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1013 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1014 awk '/^mds_readpage/ {print $2}')
1015 [ $mds_readpage -gt $RPC_NUM ] && \
1016 error "large readdir doesn't take effect"
1018 simple_cleanup_common
1020 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1022 test_24w() { # bug21506
1024 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1025 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1026 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1027 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1028 [ "$SZ1" = "$SZ2" ] || \
1029 error "Error reading at the end of the file $tfile"
1031 run_test 24w "Reading a file larger than 4Gb"
1034 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1037 local remote_dir=$DIR/$tdir/remote_dir
1040 $LFS mkdir -i $MDTIDX $remote_dir ||
1041 error "create remote directory failed"
1043 mkdir -p $DIR/$tdir/src_dir
1044 touch $DIR/$tdir/src_file
1045 mkdir -p $remote_dir/tgt_dir
1046 touch $remote_dir/tgt_file
1048 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1049 error "rename dir cross MDT works!"
1051 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1052 error "rename file cross MDT works!"
1054 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1055 error "ln file cross MDT should not work!"
1057 rm -rf $DIR/$tdir || error "Can not delete directories"
1059 run_test 24x "cross rename/link should be failed"
1062 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1065 local remote_dir=$DIR/$tdir/remote_dir
1068 $LFS mkdir -i $MDTIDX $remote_dir ||
1069 error "create remote directory failed"
1071 mkdir -p $remote_dir/src_dir
1072 touch $remote_dir/src_file
1073 mkdir -p $remote_dir/tgt_dir
1074 touch $remote_dir/tgt_file
1076 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1077 error "rename subdir in the same remote dir failed!"
1079 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1080 error "rename files in the same remote dir failed!"
1082 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1083 error "link files in the same remote dir failed!"
1085 rm -rf $DIR/$tdir || error "Can not delete directories"
1087 run_test 24y "rename/link on the same dir should succeed"
1090 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1093 local remote_src=$DIR/$tdir/remote_dir
1094 local remote_tgt=$DIR/$tdir/remote_tgt
1097 $LFS mkdir -i $MDTIDX $remote_src ||
1098 error "create remote directory failed"
1100 $LFS mkdir -i $MDTIDX $remote_tgt ||
1101 error "create remote directory failed"
1103 mrename $remote_src $remote_tgt &&
1104 error "rename remote dirs should not work!"
1106 rm -rf $DIR/$tdir || error "Can not delete directories"
1108 run_test 24z "rename one remote dir to another remote dir should fail"
1111 echo '== symlink sanity ============================================='
1115 touch $DIR/s25/foo || error
1117 run_test 25a "create file in symlinked directory ==============="
1120 [ ! -d $DIR/d25 ] && test_25a
1121 $CHECKSTAT -t file $DIR/s25/foo || error
1123 run_test 25b "lookup file in symlinked directory ==============="
1127 test_mkdir $DIR/d26/d26-2
1128 ln -s d26/d26-2 $DIR/s26
1129 touch $DIR/s26/foo || error
1131 run_test 26a "multiple component symlink ======================="
1134 test_mkdir -p $DIR/d26b/d26-2
1135 ln -s d26b/d26-2/foo $DIR/s26-2
1136 touch $DIR/s26-2 || error
1138 run_test 26b "multiple component symlink at end of lookup ======"
1141 test_mkdir $DIR/d26.2
1142 touch $DIR/d26.2/foo
1143 ln -s d26.2 $DIR/s26.2-1
1144 ln -s s26.2-1 $DIR/s26.2-2
1145 ln -s s26.2-2 $DIR/s26.2-3
1146 chmod 0666 $DIR/s26.2-3/foo
1148 run_test 26c "chain of symlinks ================================"
1150 # recursive symlinks (bug 439)
1152 ln -s d26-3/foo $DIR/d26-3
1154 run_test 26d "create multiple component recursive symlink ======"
1157 [ ! -h $DIR/d26-3 ] && test_26d
1160 run_test 26e "unlink multiple component recursive symlink ======"
1162 # recursive symlinks (bug 7022)
1164 test_mkdir -p $DIR/$tdir
1165 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1166 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1167 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1168 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1169 cd $tfile || error "cd $tfile failed"
1170 ln -s .. dotdot || error "ln dotdot failed"
1171 ln -s dotdot/lndir lndir || error "ln lndir failed"
1172 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1173 output=`ls $tfile/$tfile/lndir/bar1`
1174 [ "$output" = bar1 ] && error "unexpected output"
1175 rm -r $tfile || error "rm $tfile failed"
1176 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1178 run_test 26f "rm -r of a directory which has recursive symlink ="
1181 echo '== stripe sanity =============================================='
1182 test_mkdir -p $DIR/d27 || error "mkdir failed"
1184 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1185 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1187 log "== test_27a: write to one stripe file ========================="
1188 cp /etc/hosts $DIR/d27/f0 || error
1190 run_test 27a "one stripe file =================================="
1193 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1194 test_mkdir -p $DIR/d27
1195 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1196 $GETSTRIPE -c $DIR/d27/f01
1197 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1198 error "two-stripe file doesn't have two stripes"
1200 run_test 27b "create two stripe file"
1203 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1205 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1207 run_test 27c "write to two stripe file"
1210 test_mkdir -p $DIR/d27
1211 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1212 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1213 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1215 run_test 27d "create file with default settings ================"
1218 test_mkdir -p $DIR/d27
1219 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1220 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1221 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1223 run_test 27e "setstripe existing file (should return error) ======"
1226 test_mkdir -p $DIR/d27
1227 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1228 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
1229 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1231 run_test 27f "setstripe with bad stripe size (should return error)"
1234 test_mkdir -p $DIR/d27
1235 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1236 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1237 error "$DIR/d27/fnone has object"
1239 run_test 27g "$GETSTRIPE with no objects"
1242 touch $DIR/d27/fsome || error "touch failed"
1243 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1245 run_test 27i "$GETSTRIPE with some objects"
1248 test_mkdir -p $DIR/d27
1249 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1251 run_test 27j "setstripe with bad stripe offset (should return error)"
1253 test_27k() { # bug 2844
1254 test_mkdir -p $DIR/d27
1256 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1257 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1258 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1259 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1260 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1261 dd if=/dev/zero of=$FILE bs=4k count=1
1262 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1263 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1265 run_test 27k "limit i_blksize for broken user apps ============="
1268 test_mkdir -p $DIR/d27
1269 mcreate $DIR/f27l || error "creating file"
1270 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1271 error "setstripe should have failed" || true
1273 run_test 27l "check setstripe permissions (should return error)"
1276 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1278 if [ $ORIGFREE -gt $MAXFREE ]; then
1279 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1282 trap simple_cleanup_common EXIT
1283 test_mkdir -p $DIR/$tdir
1284 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1285 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1286 error "dd should fill OST0"
1288 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1290 [ $i -gt 256 ] && break
1293 touch $DIR/$tdir/f27m_$i
1294 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1295 error "OST0 was full but new created file still use it"
1297 touch $DIR/$tdir/f27m_$i
1298 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1299 error "OST0 was full but new created file still use it"
1300 simple_cleanup_common
1302 run_test 27m "create file while OST0 was full =================="
1305 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1309 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1310 # if the OST isn't full anymore.
1312 local OSTIDX=${1:-""}
1314 local list=$(comma_list $(osts_nodes))
1315 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1317 do_nodes $list lctl set_param fail_loc=0
1318 sync # initiate all OST_DESTROYs from MDS to OST
1322 exhaust_precreations() {
1325 local FAILIDX=${3:-$OSTIDX}
1327 test_mkdir -p $DIR/$tdir
1328 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1329 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1331 local OST=$(ostname_from_index $OSTIDX)
1332 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1333 sed -e 's/_UUID$//;s/^.*-//')
1336 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1337 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1338 osc.$mdtosc_proc1.prealloc_last_id)
1339 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1340 osc.$mdtosc_proc1.prealloc_next_id)
1342 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1343 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1345 test_mkdir -p $DIR/$tdir/${OST}
1346 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1347 #define OBD_FAIL_OST_ENOSPC 0x215
1348 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1349 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1350 echo "Creating to objid $last_id on ost $OST..."
1351 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1352 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1353 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1357 exhaust_all_precreations() {
1359 for (( i=0; i < OSTCOUNT; i++ )) ; do
1360 exhaust_precreations $i $1 -1
1365 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1367 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1368 remote_ost_nodsh && skip "remote OST with nodsh" && return
1371 rm -f $DIR/$tdir/$tfile
1372 exhaust_precreations 0 0x80000215
1373 $SETSTRIPE -c -1 $DIR/$tdir
1374 touch $DIR/$tdir/$tfile || error
1375 $GETSTRIPE $DIR/$tdir/$tfile
1378 run_test 27n "create file with some full OSTs =================="
1381 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1383 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1384 remote_ost_nodsh && skip "remote OST with nodsh" && return
1387 rm -f $DIR/$tdir/$tfile
1388 exhaust_all_precreations 0x215
1390 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1395 run_test 27o "create file with all full OSTs (should error) ===="
1398 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1400 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1401 remote_ost_nodsh && skip "remote OST with nodsh" && return
1404 rm -f $DIR/$tdir/$tfile
1405 test_mkdir -p $DIR/$tdir
1407 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1408 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1409 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1411 exhaust_precreations 0 0x80000215
1412 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1413 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1414 $GETSTRIPE $DIR/$tdir/$tfile
1418 run_test 27p "append to a truncated file with some full OSTs ==="
1421 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1423 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1424 remote_ost_nodsh && skip "remote OST with nodsh" && return
1427 rm -f $DIR/$tdir/$tfile
1429 test_mkdir -p $DIR/$tdir
1430 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1431 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1432 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1434 exhaust_all_precreations 0x215
1436 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1437 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1441 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1444 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1446 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1447 remote_ost_nodsh && skip "remote OST with nodsh" && return
1450 rm -f $DIR/$tdir/$tfile
1451 exhaust_precreations 0 0x80000215
1453 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1457 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1459 test_27s() { # bug 10725
1460 test_mkdir -p $DIR/$tdir
1461 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1462 local stripe_count=0
1463 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1464 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1465 error "stripe width >= 2^32 succeeded" || true
1468 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1470 test_27t() { # bug 10864
1475 $WLFS getstripe $tfile
1478 run_test 27t "check that utils parse path correctly"
1480 test_27u() { # bug 4900
1481 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1482 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1484 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1485 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1486 test_mkdir -p $DIR/$tdir
1488 createmany -o $DIR/$tdir/t- 1000
1489 do_facet $SINGLEMDS lctl set_param fail_loc=0
1491 TLOG=$DIR/$tfile.getstripe
1492 $GETSTRIPE $DIR/$tdir > $TLOG
1493 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1494 unlinkmany $DIR/$tdir/t- 1000
1495 [ $OBJS -gt 0 ] && \
1496 error "$OBJS objects created on OST-0. See $TLOG" || pass
1498 run_test 27u "skip object creation on OSC w/o objects =========="
1500 test_27v() { # bug 4900
1501 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1503 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1504 remote_ost_nodsh && skip "remote OST with nodsh" && return
1506 exhaust_all_precreations 0x215
1509 test_mkdir -p $DIR/$tdir
1510 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1512 touch $DIR/$tdir/$tfile
1513 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1515 for (( i=1; i < OSTCOUNT; i++ )); do
1516 do_facet ost$i lctl set_param fail_loc=0x705
1518 local START=`date +%s`
1519 createmany -o $DIR/$tdir/$tfile 32
1521 local FINISH=`date +%s`
1522 local TIMEOUT=`lctl get_param -n timeout`
1523 local PROCESS=$((FINISH - START))
1524 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1525 error "$FINISH - $START >= $TIMEOUT / 2"
1526 sleep $((TIMEOUT / 2 - PROCESS))
1529 run_test 27v "skip object creation on slow OST ================="
1531 test_27w() { # bug 10997
1532 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1533 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1534 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1535 error "stripe size $size != 65536" || true
1536 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1537 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1539 run_test 27w "check $SETSTRIPE -S option"
1542 [ "$OSTCOUNT" -lt "2" ] &&
1543 skip_env "skipping multiple stripe count/offset test" && return
1545 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1546 for i in $(seq 1 $OSTCOUNT); do
1548 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1549 error "setstripe -c $i -i $offset failed"
1550 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1551 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1552 [ $count -ne $i ] && error "stripe count $count != $i" || true
1553 [ $index -ne $offset ] &&
1554 error "stripe offset $index != $offset" || true
1557 run_test 27wa "check $SETSTRIPE -c -i options"
1560 remote_ost_nodsh && skip "remote OST with nodsh" && return
1561 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1563 OFFSET=$(($OSTCOUNT - 1))
1565 local OST=$(ostname_from_index $OSTIDX)
1567 test_mkdir -p $DIR/$tdir
1568 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1569 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1571 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1572 for i in `seq 0 $OFFSET`; do
1573 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1574 error "OST0 was degraded but new created file still use it"
1576 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1578 run_test 27x "create files while OST0 is degraded"
1581 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1582 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1583 remote_ost_nodsh && skip "remote OST with nodsh" && return
1584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1586 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1587 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1588 osc.$mdtosc.prealloc_last_id)
1589 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1590 osc.$mdtosc.prealloc_next_id)
1591 local fcount=$((last_id - next_id))
1592 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1593 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1595 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1596 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1597 local OST_DEACTIVE_IDX=-1
1602 for OSC in $MDS_OSCS; do
1603 OST=$(osc_to_ost $OSC)
1604 OSTIDX=$(index_from_ostuuid $OST)
1605 if [ $OST_DEACTIVE_IDX == -1 ]; then
1606 OST_DEACTIVE_IDX=$OSTIDX
1608 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1609 echo $OSC "is Deactivated:"
1610 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1614 OSTIDX=$(index_from_ostuuid $OST)
1616 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1618 for OSC in $MDS_OSCS; do
1619 OST=$(osc_to_ost $OSC)
1620 OSTIDX=$(index_from_ostuuid $OST)
1621 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1622 echo $OST "is degraded:"
1623 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1624 obdfilter.$OST.degraded=1
1629 createmany -o $DIR/$tdir/$tfile $fcount
1631 for OSC in $MDS_OSCS; do
1632 OST=$(osc_to_ost $OSC)
1633 OSTIDX=$(index_from_ostuuid $OST)
1634 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1635 echo $OST "is recovered from degraded:"
1636 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1637 obdfilter.$OST.degraded=0
1639 do_facet $SINGLEMDS lctl --device %$OSC activate
1643 # all osp devices get activated, hence -1 stripe count restored
1646 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1647 # devices get activated.
1649 $SETSTRIPE -c -1 $DIR/$tfile
1650 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1652 [ $stripecnt -ne $OSTCOUNT ] &&
1653 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1656 run_test 27y "create files while OST0 is degraded and the rest inactive"
1662 lmm_count=$($GETSTRIPE -c $1)
1663 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1664 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1666 local old_ifs="$IFS"
1668 fid=($($LFS path2fid $1))
1671 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1672 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1674 # compare lmm_seq and lu_fid->f_seq
1675 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1676 # compare lmm_object_id and lu_fid->oid
1677 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1679 # check the trusted.fid attribute of the OST objects of the file
1680 local have_obdidx=false
1682 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1683 # skip lines up to and including "obdidx"
1684 [ -z "$obdidx" ] && break
1685 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1686 $have_obdidx || continue
1688 local ost=$((obdidx + 1))
1689 local dev=$(ostdevname $ost)
1691 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1692 echo "Currently only works with ldiskfs-based OSTs"
1696 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1698 #don't unmount/remount the OSTs if we don't need to do that
1699 #local dir=$(facet_mntpt ost$ost)
1701 #do_facet ost$dev mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1702 # { error "mounting $dev as $FSTYPE failed"; return 3; }
1703 #local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1704 #local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1705 seq=$(echo $seq | sed -e "s/^0x//g")
1706 if [ $seq == 0 ]; then
1707 oid_hex=$(echo $oid)
1709 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1711 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1712 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1713 $dev 2>/dev/null" | grep "parent=")
1715 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1717 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1719 #do_facet ost$ost umount -d $dir
1720 #start ost$ost $dev $OST_MOUNT_OPTS
1722 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1723 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1724 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1725 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1726 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1727 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1729 # compare lmm_seq and filter_fid->ff_parent.f_seq
1730 [ $ff_pseq = $lmm_seq ] ||
1731 error "FF parent SEQ $ff_pseq != $lmm_seq"
1732 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1733 [ $ff_poid = $lmm_oid ] ||
1734 error "FF parent OID $ff_poid != $lmm_oid"
1735 [ $ff_pstripe = $stripe_nr ] ||
1736 error "FF stripe $ff_pstripe != $stripe_nr"
1738 stripe_nr=$((stripe_nr + 1))
1743 remote_ost_nodsh && skip "remote OST with nodsh" && return
1744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1745 test_mkdir -p $DIR/$tdir
1747 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1748 { error "setstripe -c -1 failed"; return 1; }
1749 # We need to send a write to every object to get parent FID info set.
1750 # This _should_ also work for setattr, but does not currently.
1751 # touch $DIR/$tdir/$tfile-1 ||
1752 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1753 { error "dd $tfile-1 failed"; return 2; }
1754 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1755 { error "setstripe -c -1 failed"; return 3; }
1756 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1757 { error "dd $tfile-2 failed"; return 4; }
1759 # make sure write RPCs have been sent to OSTs
1762 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1763 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1765 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1767 test_27A() { # b=19102
1768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1769 local restore_size=$($GETSTRIPE -S $MOUNT)
1770 local restore_count=$($GETSTRIPE -c $MOUNT)
1771 local restore_offset=$($GETSTRIPE -i $MOUNT)
1772 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1773 local default_size=$($GETSTRIPE -S $MOUNT)
1774 local default_count=$($GETSTRIPE -c $MOUNT)
1775 local default_offset=$($GETSTRIPE -i $MOUNT)
1776 local dsize=$((1024 * 1024))
1777 [ $default_size -eq $dsize ] ||
1778 error "stripe size $default_size != $dsize"
1779 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1780 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1781 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1783 run_test 27A "check filesystem-wide default LOV EA values"
1785 test_27B() { # LU-2523
1786 test_mkdir -p $DIR/$tdir
1787 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1789 # open f1 with O_LOV_DELAY_CREATE
1791 # call setstripe ioctl on open file descriptor for f1
1793 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1797 # open f1 with O_LOV_DELAY_CREATE
1799 # call setstripe ioctl on open file descriptor for f1
1801 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1803 # Allow multiop to fail in imitation of NFS's busted semantics.
1806 run_test 27B "call setstripe on open unlinked file/rename victim"
1808 # createtest also checks that device nodes are created and
1809 # then visible correctly (#2091)
1810 test_28() { # bug 2091
1812 $CREATETEST $DIR/d28/ct || error
1814 run_test 28 "create/mknod/mkdir with bad file types ============"
1817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1818 cancel_lru_locks mdc
1824 declare -i LOCKCOUNTORIG=0
1825 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1826 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1828 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1830 declare -i LOCKUNUSEDCOUNTORIG=0
1831 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1832 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1839 declare -i LOCKCOUNTCURRENT=0
1840 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1841 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1844 declare -i LOCKUNUSEDCOUNTCURRENT=0
1845 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1846 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1849 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1850 lctl set_param -n ldlm.dump_namespaces ""
1851 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1852 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1853 log "dumped log to $TMP/test_29.dk (bug 5793)"
1856 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1857 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1858 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1859 log "dumped log to $TMP/test_29.dk (bug 5793)"
1863 run_test 29 "IT_GETATTR regression ============================"
1865 test_30a() { # was test_30
1866 cp `which ls` $DIR || cp /bin/ls $DIR
1870 run_test 30a "execute binary from Lustre (execve) =============="
1873 cp `which ls` $DIR || cp /bin/ls $DIR
1875 $RUNAS $DIR/ls / || error
1878 run_test 30b "execute binary from Lustre as non-root ==========="
1880 test_30c() { # b=22376
1881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1882 cp `which ls` $DIR || cp /bin/ls $DIR
1884 cancel_lru_locks mdc
1885 cancel_lru_locks osc
1886 $RUNAS $DIR/ls / || error
1889 run_test 30c "execute binary from Lustre without read perms ===="
1892 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1893 $CHECKSTAT -a $DIR/f31 || error
1895 run_test 31a "open-unlink file =================================="
1898 touch $DIR/f31 || error
1899 ln $DIR/f31 $DIR/f31b || error
1900 $MULTIOP $DIR/f31b Ouc || error
1901 $CHECKSTAT -t file $DIR/f31 || error
1903 run_test 31b "unlink file with multiple links while open ======="
1906 touch $DIR/f31 || error
1907 ln $DIR/f31 $DIR/f31c || error
1908 multiop_bg_pause $DIR/f31 O_uc || return 1
1910 $MULTIOP $DIR/f31c Ouc
1911 kill -USR1 $MULTIPID
1914 run_test 31c "open-unlink file with multiple links ============="
1917 opendirunlink $DIR/d31d $DIR/d31d || error
1918 $CHECKSTAT -a $DIR/d31d || error
1920 run_test 31d "remove of open directory ========================="
1922 test_31e() { # bug 2904
1923 check_kernel_version 34 || return 0
1924 openfilleddirunlink $DIR/d31e || error
1926 run_test 31e "remove of open non-empty directory ==============="
1928 test_31f() { # bug 4554
1929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1931 test_mkdir $DIR/d31f
1932 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1933 cp /etc/hosts $DIR/d31f
1935 $GETSTRIPE $DIR/d31f/hosts
1936 multiop_bg_pause $DIR/d31f D_c || return 1
1939 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1940 test_mkdir $DIR/d31f
1941 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1942 cp /etc/hosts $DIR/d31f
1944 $GETSTRIPE $DIR/d31f/hosts
1945 multiop_bg_pause $DIR/d31f D_c || return 1
1948 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1949 wait $MULTIPID || error "first opendir $MULTIPID failed"
1953 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1954 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1957 run_test 31f "remove of open directory with open-unlink file ==="
1960 echo "-- cross directory link --"
1961 test_mkdir $DIR/d31ga
1962 test_mkdir $DIR/d31gb
1964 ln $DIR/d31ga/f $DIR/d31gb/g
1965 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1966 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1967 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1968 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1970 run_test 31g "cross directory link==============="
1973 echo "-- cross directory link --"
1974 test_mkdir $DIR/d31h
1975 test_mkdir $DIR/d31h/dir
1977 ln $DIR/d31h/f $DIR/d31h/dir/g
1978 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1979 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1980 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1981 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1983 run_test 31h "cross directory link under child==============="
1986 echo "-- cross directory link --"
1987 test_mkdir $DIR/d31i
1988 test_mkdir $DIR/d31i/dir
1989 touch $DIR/d31i/dir/f
1990 ln $DIR/d31i/dir/f $DIR/d31i/g
1991 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1992 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1993 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1994 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1996 run_test 31i "cross directory link under parent==============="
2000 test_mkdir $DIR/d31j
2001 test_mkdir $DIR/d31j/dir1
2002 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2003 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2004 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2005 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2008 run_test 31j "link for directory==============="
2012 test_mkdir $DIR/d31k
2014 touch $DIR/d31k/exist
2015 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2016 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2017 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2018 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2019 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2020 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2021 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2024 run_test 31k "link to file: the same, non-existing, dir==============="
2027 test_mkdir $DIR/d31m
2029 test_mkdir $DIR/d31m2
2030 touch $DIR/d31m2/exist
2031 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2032 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2033 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2034 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2035 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2036 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2039 run_test 31m "link to file: the same, non-existing, dir==============="
2042 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2043 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2044 nlink=$(stat --format=%h $DIR/$tfile)
2045 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2046 exec 173<$DIR/$tfile
2047 trap "exec 173<&-" EXIT
2048 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2049 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2050 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2051 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2052 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2055 run_test 31n "check link count of unlinked file"
2057 cleanup_test32_mount() {
2059 $UMOUNT $DIR/$tdir/ext2-mountpoint
2063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2064 echo "== more mountpoints and symlinks ================="
2065 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2066 trap cleanup_test32_mount EXIT
2067 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2068 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2069 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2070 cleanup_test32_mount
2072 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2076 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2077 trap cleanup_test32_mount EXIT
2078 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2079 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2080 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2081 cleanup_test32_mount
2083 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2087 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2088 trap cleanup_test32_mount EXIT
2089 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2090 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2091 test_mkdir -p $DIR/$tdir/d2/test_dir
2092 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2093 cleanup_test32_mount
2095 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2099 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2100 trap cleanup_test32_mount EXIT
2101 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2102 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2103 test_mkdir -p $DIR/$tdir/d2/test_dir
2104 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2105 cleanup_test32_mount
2107 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2110 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2111 test_mkdir -p $DIR/d32e/tmp
2112 TMP_DIR=$DIR/d32e/tmp
2113 ln -s $DIR/d32e $TMP_DIR/symlink11
2114 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2115 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2116 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2118 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2121 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2122 test_mkdir -p $DIR/d32f/tmp
2123 TMP_DIR=$DIR/d32f/tmp
2124 ln -s $DIR/d32f $TMP_DIR/symlink11
2125 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2126 ls $DIR/d32f/tmp/symlink11 || error
2127 ls $DIR/d32f/symlink01 || error
2129 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2132 TMP_DIR=$DIR/$tdir/tmp
2133 test_mkdir -p $DIR/$tdir/tmp
2134 test_mkdir $DIR/${tdir}2
2135 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2136 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2137 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2138 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2139 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2140 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2142 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2145 rm -fr $DIR/$tdir $DIR/${tdir}2
2146 TMP_DIR=$DIR/$tdir/tmp
2147 test_mkdir -p $DIR/$tdir/tmp
2148 test_mkdir $DIR/${tdir}2
2149 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2150 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2151 ls $TMP_DIR/symlink12 || error
2152 ls $DIR/$tdir/symlink02 || error
2154 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2158 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2159 trap cleanup_test32_mount EXIT
2160 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2161 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2162 touch $DIR/$tdir/test_file
2163 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2164 cleanup_test32_mount
2166 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2170 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2171 trap cleanup_test32_mount EXIT
2172 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2173 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2174 touch $DIR/$tdir/test_file
2175 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2176 cleanup_test32_mount
2178 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2183 trap cleanup_test32_mount EXIT
2184 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2185 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2186 test_mkdir -p $DIR/$tdir/d2
2187 touch $DIR/$tdir/d2/test_file || error
2188 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2189 cleanup_test32_mount
2191 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2196 trap cleanup_test32_mount EXIT
2197 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2198 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2199 test_mkdir -p $DIR/$tdir/d2
2200 touch $DIR/$tdir/d2/test_file
2201 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2202 cleanup_test32_mount
2204 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2208 test_mkdir -p $DIR/d32m/tmp
2209 TMP_DIR=$DIR/d32m/tmp
2210 ln -s $DIR $TMP_DIR/symlink11
2211 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2212 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2213 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2215 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2219 test_mkdir -p $DIR/d32n/tmp
2220 TMP_DIR=$DIR/d32n/tmp
2221 ln -s $DIR $TMP_DIR/symlink11
2222 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2223 ls -l $DIR/d32n/tmp/symlink11 || error
2224 ls -l $DIR/d32n/symlink01 || error
2226 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2229 rm -fr $DIR/d32o $DIR/$tfile
2231 test_mkdir -p $DIR/d32o/tmp
2232 TMP_DIR=$DIR/d32o/tmp
2233 ln -s $DIR/$tfile $TMP_DIR/symlink12
2234 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2235 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2236 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2237 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2238 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2240 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2250 test_mkdir -p $DIR/d32p/tmp
2252 TMP_DIR=$DIR/d32p/tmp
2254 ln -s $DIR/$tfile $TMP_DIR/symlink12
2256 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2258 cat $DIR/d32p/tmp/symlink12 || error
2260 cat $DIR/d32p/symlink02 || error
2263 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2265 cleanup_testdir_mount() {
2271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2272 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2273 trap cleanup_testdir_mount EXIT
2274 test_mkdir -p $DIR/$tdir
2275 touch $DIR/$tdir/under_the_mount
2276 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2277 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2278 cleanup_testdir_mount
2280 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2283 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2284 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2285 trap cleanup_testdir_mount EXIT
2286 test_mkdir -p $DIR/$tdir
2287 touch $DIR/$tdir/under_the_mount
2288 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2289 ls $DIR/$tdir | grep -q under_the_mount && error || true
2290 cleanup_testdir_mount
2292 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2297 chmod 444 $DIR/$tfile
2298 chown $RUNAS_ID $DIR/$tfile
2300 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2303 run_test 33aa "write file with mode 444 (should return error) ===="
2307 test_mkdir -p $DIR/d33
2308 chown $RUNAS_ID $DIR/d33
2309 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2310 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2311 error "open RDWR" || true
2313 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2317 test_mkdir -p $DIR/d33
2318 chown $RUNAS_ID $DIR/d33
2319 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2321 run_test 33b "test open file with malformed flags (No panic and return error)"
2324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2330 remote_ost_nodsh && skip "remote OST with nodsh" && return
2333 test_mkdir -p $DIR/d33
2334 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2337 for ostnum in $(seq $OSTCOUNT); do
2338 # test-framework's OST numbering is one-based, while Lustre's
2340 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2341 # Parsing llobdstat's output sucks; we could grep the /proc
2342 # path, but that's likely to not be as portable as using the
2343 # llobdstat utility. So we parse lctl output instead.
2344 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2345 obdfilter/$ostname/stats |
2346 awk '/^write_bytes/ {print $7}' )
2347 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2348 if (( ${write_bytes:-0} > 0 ))
2355 $all_zeros || return 0
2358 echo foo > $DIR/d33/bar
2362 # Total up write_bytes after writing. We'd better find non-zeros.
2363 for ostnum in $(seq $OSTCOUNT); do
2364 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2365 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2366 obdfilter/$ostname/stats |
2367 awk '/^write_bytes/ {print $7}' )
2368 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2369 if (( ${write_bytes:-0} > 0 ))
2378 for ostnum in $(seq $OSTCOUNT); do
2379 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2380 echo "Check that write_bytes is present in obdfilter/*/stats:"
2381 do_facet ost$ostnum lctl get_param -n \
2382 obdfilter/$ostname/stats
2384 error "OST not keeping write_bytes stats (b22312)"
2387 run_test 33c "test llobdstat and write_bytes"
2390 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2393 local remote_dir=$DIR/$tdir/remote_dir
2396 $LFS mkdir -i $MDTIDX $remote_dir ||
2397 error "create remote directory failed"
2399 touch $remote_dir/$tfile
2400 chmod 444 $remote_dir/$tfile
2401 chown $RUNAS_ID $remote_dir/$tfile
2403 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2405 chown $RUNAS_ID $remote_dir
2406 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2407 error "create" || true
2408 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2409 error "open RDWR" || true
2410 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2411 error "create" || true
2413 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2415 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2418 $MCREATE $DIR/f34 || error
2419 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2420 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2421 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2422 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2424 run_test 34a "truncate file that has not been opened ==========="
2427 [ ! -f $DIR/f34 ] && test_34a
2428 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2429 $OPENFILE -f O_RDONLY $DIR/f34
2430 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2431 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2433 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2436 [ ! -f $DIR/f34 ] && test_34a
2437 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2438 $OPENFILE -f O_RDWR $DIR/f34
2439 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2440 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2442 run_test 34c "O_RDWR opening file-with-size works =============="
2445 [ ! -f $DIR/f34 ] && test_34a
2446 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2447 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2450 run_test 34d "write to sparse file ============================="
2454 $MCREATE $DIR/f34e || error
2455 $TRUNCATE $DIR/f34e 1000 || error
2456 $CHECKSTAT -s 1000 $DIR/f34e || error
2457 $OPENFILE -f O_RDWR $DIR/f34e
2458 $CHECKSTAT -s 1000 $DIR/f34e || error
2460 run_test 34e "create objects, some with size and some without =="
2462 test_34f() { # bug 6242, 6243
2463 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2466 $MCREATE $DIR/f34f || error
2467 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2468 dd if=$DIR/f34f of=$TMP/f34f
2469 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2470 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2471 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2472 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2473 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2475 run_test 34f "read from a file with no objects until EOF ======="
2478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2479 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2480 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2481 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2482 cancel_lru_locks osc
2483 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2484 error "wrong size after lock cancel"
2486 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2487 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2488 error "expanding truncate failed"
2489 cancel_lru_locks osc
2490 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2491 error "wrong expanded size after lock cancel"
2493 run_test 34g "truncate long file ==============================="
2496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2500 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2501 sync # Flush the cache so that multiop below does not block on cache
2502 # flush when getting the group lock
2503 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2507 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2508 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2512 local nsz=`stat -c %s $DIR/$tfile`
2513 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2515 run_test 34h "ftruncate file under grouplock should not block"
2518 cp /bin/sh $DIR/f35a
2520 chown $RUNAS_ID $DIR/f35a
2521 $RUNAS $DIR/f35a && error || true
2524 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2528 utime $DIR/f36 || error
2530 run_test 36a "MDS utime check (mknod, utime) ==================="
2534 utime $DIR/f36 || error
2536 run_test 36b "OST utime check (open, utime) ===================="
2541 chown $RUNAS_ID $DIR/d36
2542 $RUNAS utime $DIR/d36/f36 || error
2544 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2547 [ ! -d $DIR/d36 ] && test_36c
2548 echo "" > $DIR/d36/f36
2549 $RUNAS utime $DIR/d36/f36 || error
2551 run_test 36d "non-root OST utime check (open, utime) ==========="
2554 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2555 test_mkdir -p $DIR/$tdir
2556 touch $DIR/$tdir/$tfile
2557 $RUNAS utime $DIR/$tdir/$tfile && \
2558 error "utime worked, expected failure" || true
2560 run_test 36e "utime on non-owned file (should return error) ===="
2564 local LANG_SAVE=$LANG
2565 local LC_LANG_SAVE=$LC_LANG
2566 export LANG=C LC_LANG=C # for date language
2568 DATESTR="Dec 20 2000"
2569 test_mkdir -p $DIR/$tdir
2570 lctl set_param fail_loc=$fl
2572 cp /etc/hosts $DIR/$tdir/$tfile
2573 sync & # write RPC generated with "current" inode timestamp, but delayed
2575 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2576 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2577 cancel_lru_locks osc
2578 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2580 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2581 echo "BEFORE: $LS_BEFORE" && \
2582 echo "AFTER : $LS_AFTER" && \
2583 echo "WANT : $DATESTR" && \
2584 error "$DIR/$tdir/$tfile timestamps changed" || true
2586 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2591 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2592 subr_36fh "0x80000214"
2594 run_test 36f "utime on file racing with OST BRW write =========="
2597 remote_ost_nodsh && skip "remote OST with nodsh" && return
2598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2603 test_mkdir -p $DIR/$tdir
2604 fmd_max_age=$(do_facet ost1 \
2605 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2608 fmd_before=$(do_facet ost1 \
2609 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2610 touch $DIR/$tdir/$tfile
2611 sleep $((fmd_max_age + 12))
2612 fmd_after=$(do_facet ost1 \
2613 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2615 echo "fmd_before: $fmd_before"
2616 echo "fmd_after: $fmd_after"
2617 [ "$fmd_after" -gt "$fmd_before" ] && \
2618 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2619 error "fmd didn't expire after ping" || true
2621 run_test 36g "filter mod data cache expiry ====================="
2624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2625 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2626 subr_36fh "0x80000227"
2628 run_test 36h "utime on file racing with OST BRW write =========="
2630 # test_37 - duplicate with tests 32q 32r
2633 local file=$DIR/$tfile
2635 openfile -f O_DIRECTORY $file
2638 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2639 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2641 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2645 touch $DIR/${tfile}2
2646 # ls -l $DIR/$tfile $DIR/${tfile}2
2647 # ls -lu $DIR/$tfile $DIR/${tfile}2
2648 # ls -lc $DIR/$tfile $DIR/${tfile}2
2650 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2651 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2653 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2655 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2657 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2658 error "O_TRUNC didn't change timestamps"
2661 run_test 39 "mtime changed on create ==========================="
2664 test_mkdir -p $DIR/$tdir
2665 cp -p /etc/passwd $DIR/$tdir/fopen
2666 cp -p /etc/passwd $DIR/$tdir/flink
2667 cp -p /etc/passwd $DIR/$tdir/funlink
2668 cp -p /etc/passwd $DIR/$tdir/frename
2669 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2672 echo "aaaaaa" >> $DIR/$tdir/fopen
2673 echo "aaaaaa" >> $DIR/$tdir/flink
2674 echo "aaaaaa" >> $DIR/$tdir/funlink
2675 echo "aaaaaa" >> $DIR/$tdir/frename
2677 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2678 local link_new=`stat -c %Y $DIR/$tdir/flink`
2679 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2680 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2682 cat $DIR/$tdir/fopen > /dev/null
2683 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2684 rm -f $DIR/$tdir/funlink2
2685 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2687 for (( i=0; i < 2; i++ )) ; do
2688 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2689 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2690 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2691 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2693 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2694 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2695 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2696 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2698 cancel_lru_locks osc
2699 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2702 run_test 39b "mtime change on open, link, unlink, rename ======"
2704 # this should be set to past
2705 TEST_39_MTIME=`date -d "1 year ago" +%s`
2711 local mtime0=`stat -c %Y $DIR1/$tfile`
2713 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2714 local mtime1=`stat -c %Y $DIR1/$tfile`
2715 [ "$mtime1" = $TEST_39_MTIME ] || \
2716 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2719 echo hello >> $DIR1/$tfile
2721 local mtime2=`stat -c %Y $DIR1/$tfile`
2722 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2723 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2725 mv $DIR1/$tfile $DIR1/$tfile-1
2727 for (( i=0; i < 2; i++ )) ; do
2728 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2729 [ "$mtime2" = "$mtime3" ] || \
2730 error "mtime ($mtime2) changed (to $mtime3) on rename"
2732 cancel_lru_locks osc
2733 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2736 run_test 39c "mtime change on rename ==========================="
2740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2743 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2745 for (( i=0; i < 2; i++ )) ; do
2746 local mtime=`stat -c %Y $DIR1/$tfile`
2747 [ $mtime = $TEST_39_MTIME ] || \
2748 error "mtime($mtime) is not set to $TEST_39_MTIME"
2750 cancel_lru_locks osc
2751 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2754 run_test 39d "create, utime, stat =============================="
2758 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2760 local mtime1=`stat -c %Y $DIR1/$tfile`
2762 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2764 for (( i=0; i < 2; i++ )) ; do
2765 local mtime2=`stat -c %Y $DIR1/$tfile`
2766 [ $mtime2 = $TEST_39_MTIME ] || \
2767 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2769 cancel_lru_locks osc
2770 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2773 run_test 39e "create, stat, utime, stat ========================"
2777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2779 mtime1=`stat -c %Y $DIR1/$tfile`
2782 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2784 for (( i=0; i < 2; i++ )) ; do
2785 local mtime2=`stat -c %Y $DIR1/$tfile`
2786 [ $mtime2 = $TEST_39_MTIME ] || \
2787 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2789 cancel_lru_locks osc
2790 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2793 run_test 39f "create, stat, sleep, utime, stat ================="
2797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2798 echo hello >> $DIR1/$tfile
2799 local mtime1=`stat -c %Y $DIR1/$tfile`
2802 chmod o+r $DIR1/$tfile
2804 for (( i=0; i < 2; i++ )) ; do
2805 local mtime2=`stat -c %Y $DIR1/$tfile`
2806 [ "$mtime1" = "$mtime2" ] || \
2807 error "lost mtime: $mtime2, should be $mtime1"
2809 cancel_lru_locks osc
2810 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2813 run_test 39g "write, chmod, stat ==============================="
2817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2822 echo hello >> $DIR1/$tfile
2823 local mtime1=`stat -c %Y $DIR1/$tfile`
2825 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2827 if [ "$d1" != "$d2" ]; then
2828 echo "write and touch not within one second"
2830 for (( i=0; i < 2; i++ )) ; do
2831 local mtime2=`stat -c %Y $DIR1/$tfile`
2832 [ "$mtime2" = $TEST_39_MTIME ] || \
2833 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2835 cancel_lru_locks osc
2836 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2840 run_test 39h "write, utime within one second, stat ============="
2843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2847 echo hello >> $DIR1/$tfile
2848 local mtime1=`stat -c %Y $DIR1/$tfile`
2850 mv $DIR1/$tfile $DIR1/$tfile-1
2852 for (( i=0; i < 2; i++ )) ; do
2853 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2855 [ "$mtime1" = "$mtime2" ] || \
2856 error "lost mtime: $mtime2, should be $mtime1"
2858 cancel_lru_locks osc
2859 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2862 run_test 39i "write, rename, stat =============================="
2865 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2866 start_full_debug_logging
2870 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2871 lctl set_param fail_loc=0x80000412
2872 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2873 error "multiop failed"
2875 local mtime1=`stat -c %Y $DIR1/$tfile`
2877 mv $DIR1/$tfile $DIR1/$tfile-1
2879 kill -USR1 $multipid
2880 wait $multipid || error "multiop close failed"
2882 for (( i=0; i < 2; i++ )) ; do
2883 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2884 [ "$mtime1" = "$mtime2" ] ||
2885 error "mtime is lost on close: $mtime2, " \
2888 cancel_lru_locks osc
2889 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2891 lctl set_param fail_loc=0
2892 stop_full_debug_logging
2894 run_test 39j "write, rename, close, stat ======================="
2897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2901 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2903 local mtime1=`stat -c %Y $DIR1/$tfile`
2905 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2907 kill -USR1 $multipid
2908 wait $multipid || error "multiop close failed"
2910 for (( i=0; i < 2; i++ )) ; do
2911 local mtime2=`stat -c %Y $DIR1/$tfile`
2913 [ "$mtime2" = $TEST_39_MTIME ] || \
2914 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2916 cancel_lru_locks osc
2917 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2920 run_test 39k "write, utime, close, stat ========================"
2922 # this should be set to future
2923 TEST_39_ATIME=`date -d "1 year" +%s`
2926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2927 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2928 local atime_diff=$(do_facet $SINGLEMDS \
2929 lctl get_param -n mdd.*MDT0000*.atime_diff)
2933 # test setting directory atime to future
2934 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2935 local atime=$(stat -c %X $DIR/$tdir)
2936 [ "$atime" = $TEST_39_ATIME ] || \
2937 error "atime is not set to future: $atime, $TEST_39_ATIME"
2939 # test setting directory atime from future to now
2940 local d1=$(date +%s)
2942 local d2=$(date +%s)
2944 cancel_lru_locks mdc
2945 atime=$(stat -c %X $DIR/$tdir)
2946 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2947 error "atime is not updated from future: $atime, $d1<atime<$d2"
2949 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
2952 # test setting directory atime when now > dir atime + atime_diff
2956 cancel_lru_locks mdc
2957 atime=$(stat -c %X $DIR/$tdir)
2958 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2959 error "atime is not updated : $atime, should be $d2"
2961 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
2964 # test not setting directory atime when now < dir atime + atime_diff
2966 cancel_lru_locks mdc
2967 atime=$(stat -c %X $DIR/$tdir)
2968 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2969 error "atime is updated to $atime, should remain $d1<atime<$d2"
2971 do_facet $SINGLEMDS \
2972 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
2974 run_test 39l "directory atime update ==========================="
2977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2980 local far_past_mtime=$(date -d "May 29 1953" +%s)
2981 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2983 touch -m -d @$far_past_mtime $DIR1/$tfile
2984 touch -a -d @$far_past_atime $DIR1/$tfile
2986 for (( i=0; i < 2; i++ )) ; do
2987 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2988 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2989 error "atime or mtime set incorrectly"
2991 cancel_lru_locks osc
2992 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2995 run_test 39m "test atime and mtime before 1970"
2998 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2999 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
3000 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
3002 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3006 small_write $DIR/f41 18
3008 run_test 41 "test small file write + fstat ====================="
3010 count_ost_writes() {
3011 lctl get_param -n osc.*.stats |
3012 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3019 BG_DIRTY_RATIO_SAVE=10
3020 MAX_BG_DIRTY_RATIO=25
3024 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3025 # dirty_ratio, dirty_background_ratio
3026 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3027 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3028 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3029 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3031 # if file not here, we are a 2.4 kernel
3032 kill -CONT `pidof kupdated`
3037 # setup the trap first, so someone cannot exit the test at the
3038 # exact wrong time and mess up a machine
3039 trap start_writeback EXIT
3040 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3041 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3042 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3043 sysctl -w vm.dirty_writeback_centisecs=0
3044 sysctl -w vm.dirty_writeback_centisecs=0
3045 # save and increase /proc/sys/vm/dirty_ratio
3046 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3047 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3048 # save and increase /proc/sys/vm/dirty_background_ratio
3049 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3050 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3052 # if file not here, we are a 2.4 kernel
3053 kill -STOP `pidof kupdated`
3057 # ensure that all stripes have some grant before we test client-side cache
3059 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3060 dd if=/dev/zero of=$i bs=4k count=1
3065 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3066 # file truncation, and file removal.
3068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3070 cancel_lru_locks osc
3072 sync; sleep 1; sync # just to be safe
3073 BEFOREWRITES=`count_ost_writes`
3074 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3075 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3076 AFTERWRITES=`count_ost_writes`
3077 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3078 error "$BEFOREWRITES < $AFTERWRITES"
3081 run_test 42a "ensure that we don't flush on close =============="
3084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3086 cancel_lru_locks osc
3089 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3090 BEFOREWRITES=`count_ost_writes`
3091 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3092 AFTERWRITES=`count_ost_writes`
3093 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3094 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3096 BEFOREWRITES=`count_ost_writes`
3097 sync || error "sync: $?"
3098 AFTERWRITES=`count_ost_writes`
3099 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3100 error "$BEFOREWRITES < $AFTERWRITES on sync"
3102 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3106 run_test 42b "test destroy of file with cached dirty data ======"
3108 # if these tests just want to test the effect of truncation,
3109 # they have to be very careful. consider:
3110 # - the first open gets a {0,EOF}PR lock
3111 # - the first write conflicts and gets a {0, count-1}PW
3112 # - the rest of the writes are under {count,EOF}PW
3113 # - the open for truncate tries to match a {0,EOF}PR
3114 # for the filesize and cancels the PWs.
3115 # any number of fixes (don't get {0,EOF} on open, match
3116 # composite locks, do smarter file size management) fix
3117 # this, but for now we want these tests to verify that
3118 # the cancellation with truncate intent works, so we
3119 # start the file with a full-file pw lock to match against
3120 # until the truncate.
3125 cancel_lru_locks osc
3127 # prime the file with 0,EOF PW to match
3131 # now the real test..
3132 dd if=/dev/zero of=$file bs=1024 count=100
3133 BEFOREWRITES=`count_ost_writes`
3134 $TRUNCATE $file $offset
3135 cancel_lru_locks osc
3136 AFTERWRITES=`count_ost_writes`
3141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3143 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3144 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3147 run_test 42c "test partial truncate of file with cached dirty data"
3150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3152 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3153 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3156 run_test 42d "test complete truncate of file with cached dirty data"
3158 test_42e() { # bug22074
3159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3160 local TDIR=$DIR/${tdir}e
3161 local pagesz=$(page_size)
3162 local pages=16 # hardcoded 16 pages, don't change it.
3163 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3164 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3168 test_mkdir -p $DIR/${tdir}e
3169 $SETSTRIPE -c 1 $TDIR
3170 createmany -o $TDIR/f $files
3172 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3174 # we assume that with $OSTCOUNT files, at least one of them will
3175 # be allocated on OST0.
3176 warmup_files=$((OSTCOUNT * max_dirty_mb))
3177 createmany -o $TDIR/w $warmup_files
3179 # write a large amount of data into one file and sync, to get good
3180 # avail_grant number from OST.
3181 for ((i=0; i<$warmup_files; i++)); do
3182 idx=$($GETSTRIPE -i $TDIR/w$i)
3183 [ $idx -ne 0 ] && continue
3184 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3187 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3189 $LCTL get_param $proc_osc0/cur_dirty_bytes
3190 $LCTL get_param $proc_osc0/cur_grant_bytes
3192 # create as much dirty pages as we can while not to trigger the actual
3193 # RPCs directly. but depends on the env, VFS may trigger flush during this
3194 # period, hopefully we are good.
3195 for ((i=0; i<$warmup_files; i++)); do
3196 idx=$($GETSTRIPE -i $TDIR/w$i)
3197 [ $idx -ne 0 ] && continue
3198 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3200 $LCTL get_param $proc_osc0/cur_dirty_bytes
3201 $LCTL get_param $proc_osc0/cur_grant_bytes
3203 # perform the real test
3204 $LCTL set_param $proc_osc0/rpc_stats 0
3205 for ((;i<$files; i++)); do
3206 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3207 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3210 $LCTL get_param $proc_osc0/rpc_stats
3213 local have_ppr=false
3214 $LCTL get_param $proc_osc0/rpc_stats |
3215 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3216 # skip lines until we are at the RPC histogram data
3217 [ "$PPR" == "pages" ] && have_ppr=true && continue
3218 $have_ppr || continue
3220 # we only want the percent stat for < 16 pages
3221 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3223 percent=$((percent + WPCT))
3224 if [ $percent -gt 15 ]; then
3225 error "less than 16-pages write RPCs" \
3232 run_test 42e "verify sub-RPC writes are not done synchronously"
3235 test_mkdir -p $DIR/$tdir
3236 cp -p /bin/ls $DIR/$tdir/$tfile
3237 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3239 # give multiop a chance to open
3242 $DIR/$tdir/$tfile && error || true
3245 run_test 43 "execution of file opened for write should return -ETXTBSY"
3248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3249 test_mkdir -p $DIR/$tdir
3250 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3251 cp -p multiop $DIR/$tdir/multiop
3252 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3255 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3256 kill -USR1 $MULTIOP_PID || return 2
3257 wait $MULTIOP_PID || return 3
3260 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3264 test_mkdir -p $DIR/$tdir
3265 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3266 cp -p multiop $DIR/$tdir/multiop
3267 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3270 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3271 kill -USR1 $MULTIOP_PID || return 2
3272 wait $MULTIOP_PID || return 3
3275 run_test 43b "truncate of file being executed should return -ETXTBSY"
3278 local testdir="$DIR/$tdir"
3279 test_mkdir -p $DIR/$tdir
3281 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3282 ( cd $testdir && md5sum -c)
3284 run_test 43c "md5sum of copy into lustre========================"
3287 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3288 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3289 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3291 run_test 44 "zero length read from a sparse stripe ============="
3294 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3296 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3297 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3298 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3300 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3301 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3304 OFFSETS="0 $((stride/2)) $((stride-1))"
3305 for offset in $OFFSETS ; do
3306 for i in `seq 0 $((nstripe-1))`; do
3307 local GLOBALOFFSETS=""
3308 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3309 local myfn=$DIR/d44a-$size
3310 echo "--------writing $myfn at $size"
3311 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3312 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3313 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3314 || error "ll_sparseness_verify $GLOBALOFFSETS"
3316 for j in `seq 0 $((nstripe-1))`; do
3317 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3318 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3319 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3321 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3322 || error "ll_sparseness_verify $GLOBALOFFSETS"
3327 run_test 44a "test sparse pwrite ==============================="
3331 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3337 before=`dirty_osc_total`
3338 echo executing "\"$*\""
3340 after=`dirty_osc_total`
3341 echo before $before, after $after
3344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3346 # Obtain grants from OST if it supports it
3347 echo blah > ${f}_grant
3350 do_dirty_record "echo blah > $f"
3351 [ $before -eq $after ] && error "write wasn't cached"
3352 do_dirty_record "> $f"
3353 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3354 do_dirty_record "echo blah > $f"
3355 [ $before -eq $after ] && error "write wasn't cached"
3356 do_dirty_record "sync"
3357 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3358 do_dirty_record "echo blah > $f"
3359 [ $before -eq $after ] && error "write wasn't cached"
3360 do_dirty_record "cancel_lru_locks osc"
3361 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3364 run_test 45 "osc io page accounting ============================"
3366 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3367 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3368 # objects offset and an assert hit when an rpc was built with 1023's mapped
3369 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3375 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3377 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3378 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3382 run_test 46 "dirtying a previously written page ================"
3384 # test_47 is removed "Device nodes check" is moved to test_28
3386 test_48a() { # bug 2399
3387 check_kernel_version 34 || return 0
3388 test_mkdir -p $DIR/$tdir
3390 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3391 test_mkdir $DIR/$tdir || error "recreate directory failed"
3392 touch foo || error "'touch foo' failed after recreating cwd"
3393 test_mkdir $DIR/$tdir/bar ||
3394 error "'mkdir foo' failed after recreating cwd"
3395 if check_kernel_version 44; then
3396 touch .foo || error "'touch .foo' failed after recreating cwd"
3397 test_mkdir $DIR/$tdir/.bar ||
3398 error "'mkdir .foo' failed after recreating cwd"
3400 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3401 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3402 cd . || error "'cd .' failed after recreating cwd"
3403 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3404 rmdir . && error "'rmdir .' worked after recreating cwd"
3405 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3406 cd .. || error "'cd ..' failed after recreating cwd"
3408 run_test 48a "Access renamed working dir (should return errors)="
3410 test_48b() { # bug 2399
3411 check_kernel_version 34 || return 0
3413 test_mkdir -p $DIR/$tdir
3415 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3416 touch foo && error "'touch foo' worked after removing cwd"
3417 test_mkdir $DIR/$tdir/foo &&
3418 error "'mkdir foo' worked after removing cwd"
3419 if check_kernel_version 44; then
3420 touch .foo && error "'touch .foo' worked after removing cwd"
3421 test_mkdir $DIR/$tdir/.foo &&
3422 error "'mkdir .foo' worked after removing cwd"
3424 ls . > /dev/null && error "'ls .' worked after removing cwd"
3425 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3426 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3427 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3428 rmdir . && error "'rmdir .' worked after removing cwd"
3429 ln -s . foo && error "'ln -s .' worked after removing cwd"
3430 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3432 run_test 48b "Access removed working dir (should return errors)="
3434 test_48c() { # bug 2350
3435 check_kernel_version 36 || return 0
3436 #lctl set_param debug=-1
3439 test_mkdir -p $DIR/$tdir/dir
3441 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3442 $TRACE touch foo && error "touch foo worked after removing cwd"
3443 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3444 if check_kernel_version 44; then
3445 touch .foo && error "touch .foo worked after removing cwd"
3446 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3448 $TRACE ls . && error "'ls .' worked after removing cwd"
3449 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3450 is_patchless || ( $TRACE cd . &&
3451 error "'cd .' worked after removing cwd" )
3452 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3453 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3454 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3455 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3457 run_test 48c "Access removed working subdir (should return errors)"
3459 test_48d() { # bug 2350
3460 check_kernel_version 36 || return 0
3461 #lctl set_param debug=-1
3464 test_mkdir -p $DIR/$tdir/dir
3466 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3467 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3468 $TRACE touch foo && error "'touch foo' worked after removing parent"
3469 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3470 if check_kernel_version 44; then
3471 touch .foo && error "'touch .foo' worked after removing parent"
3473 error "mkdir .foo worked after removing parent"
3475 $TRACE ls . && error "'ls .' worked after removing parent"
3476 $TRACE ls .. && error "'ls ..' worked after removing parent"
3477 is_patchless || ( $TRACE cd . &&
3478 error "'cd .' worked after recreate parent" )
3479 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3480 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3481 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3482 is_patchless || ( $TRACE cd .. &&
3483 error "'cd ..' worked after removing parent" || true )
3485 run_test 48d "Access removed parent subdir (should return errors)"
3487 test_48e() { # bug 4134
3488 check_kernel_version 41 || return 0
3489 #lctl set_param debug=-1
3492 test_mkdir -p $DIR/$tdir/dir
3494 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3495 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3496 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3497 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3498 # On a buggy kernel addition of "touch foo" after cd .. will
3499 # produce kernel oops in lookup_hash_it
3500 touch ../foo && error "'cd ..' worked after recreate parent"
3502 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3504 run_test 48e "Access to recreated parent subdir (should return errors)"
3506 test_49() { # LU-1030
3507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3508 # get ost1 size - lustre-OST0000
3509 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3510 # write 800M at maximum
3511 [ $ost1_size -gt 819200 ] && ost1_size=819200
3513 lfs setstripe -c 1 -i 0 $DIR/$tfile
3514 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3517 # change max_pages_per_rpc while writing the file
3518 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3519 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3520 # loop until dd process exits
3521 while ps ax -opid | grep -wq $dd_pid; do
3522 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3523 sleep $((RANDOM % 5 + 1))
3525 # restore original max_pages_per_rpc
3526 $LCTL set_param $osc1_mppc=$orig_mppc
3527 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3529 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3533 test_mkdir $DIR/$tdir
3535 ls /proc/$$/cwd || error
3537 run_test 50 "special situations: /proc symlinks ==============="
3539 test_51a() { # was test_51
3540 # bug 1516 - create an empty entry right after ".." then split dir
3541 test_mkdir -p $DIR/$tdir
3542 touch $DIR/$tdir/foo
3543 $MCREATE $DIR/$tdir/bar
3545 createmany -m $DIR/$tdir/longfile 201
3547 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3548 $MCREATE $DIR/$tdir/longfile$FNUM
3553 ls -l $DIR/$tdir > /dev/null || error
3555 run_test 51a "special situations: split htree with empty entry =="
3557 export NUMTEST=70000
3559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3560 local BASE=$DIR/$tdir
3562 # cleanup the directory
3567 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3568 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3569 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3572 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3573 echo "reduced count to $NUMTEST due to inodes"
3575 # need to check free space for the directories as well
3576 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3577 numfree=$((blkfree / 4))
3578 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3579 echo "reduced count to $NUMTEST due to blocks"
3581 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3582 echo "failed" > $BASE/fnum
3584 run_test 51b "exceed 64k subdirectory nlink limit"
3586 test_51ba() { # LU-993
3587 local BASE=$DIR/$tdir
3588 # unlink all but 100 subdirectories, then check it still works
3590 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3592 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3593 local DELETE=$((NUMTEST - LEFT))
3595 # continue on to run this test even if 51b didn't finish,
3596 # just to delete the many subdirectories created.
3597 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3599 # for ldiskfs the nlink count should be 1, but this is OSD specific
3600 # and so this is listed for informational purposes only
3601 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3602 unlinkmany -d $BASE/d $DELETE
3605 if [ $RC -ne 0 ]; then
3606 if [ "$NUMPREV" == "failed" ]; then
3607 skip "previous setup failed"
3610 error "unlink of first $DELETE subdirs failed"
3615 echo "nlink between: $(stat -c %h $BASE)"
3616 # trim the first line of ls output
3617 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3618 [ $FOUND -ne $LEFT ] &&
3619 error "can't find subdirs: found only $FOUND/$LEFT"
3621 unlinkmany -d $BASE/d $DELETE $LEFT ||
3622 error "unlink of second $LEFT subdirs failed"
3623 # regardless of whether the backing filesystem tracks nlink accurately
3624 # or not, the nlink count shouldn't be more than "." and ".." here
3625 local AFTER=$(stat -c %h $BASE)
3626 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3627 echo "nlink after: $AFTER"
3629 run_test 51ba "verify nlink for many subdirectory cleanup"
3632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3633 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3634 test_mkdir -p $DIR/$tdir
3635 createmany -o $DIR/$tdir/t- 1000
3636 $GETSTRIPE $DIR/$tdir > $TMP/files
3637 for N in `seq 0 $((OSTCOUNT - 1))`; do
3638 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3639 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3640 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3642 unlinkmany $DIR/$tdir/t- 1000
3645 for N in `seq 1 $((OSTCOUNT - 1))`; do
3646 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3647 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3648 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3649 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3651 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3652 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3653 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3654 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3658 run_test 51d "check object distribution ===================="
3661 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3662 test_mkdir -p $DIR/$tdir
3663 touch $DIR/$tdir/foo
3664 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3665 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3666 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3667 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3668 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3670 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3671 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3672 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3674 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3675 cp -r $DIR/$tdir /tmp/
3676 rm -fr $DIR/$tdir || error "cleanup rm failed"
3678 run_test 52a "append-only flag test (should return errors) ====="
3681 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3682 test_mkdir -p $DIR/$tdir
3683 touch $DIR/$tdir/foo
3684 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3685 cat test > $DIR/$tdir/foo && error "cat test worked"
3686 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3687 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3688 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3690 echo foo >> $DIR/$tdir/foo && error "echo worked"
3691 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3692 [ -f $DIR/$tdir/foo ] || error
3693 [ -f $DIR/$tdir/foo_ren ] && error
3694 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3696 chattr -i $DIR/$tdir/foo || error "chattr failed"
3698 rm -fr $DIR/$tdir || error
3700 run_test 52b "immutable flag test (should return errors) ======="
3703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3704 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3705 remote_ost_nodsh && skip "remote OST with nodsh" && return
3715 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3716 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3717 param=`echo ${value[0]} | cut -d "=" -f1`
3718 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3719 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3720 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3721 node=$(facet_active_host ost$((ostnum+1)))
3722 param="obdfilter.$ostname.last_id"
3723 ost_last=$(do_node $node lctl get_param -n $param | head -n 1)
3724 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3725 if [ $ost_last != $mds_last ]; then
3726 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3730 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3733 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3734 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3735 $SOCKETSERVER $DIR/socket
3736 $SOCKETCLIENT $DIR/socket || error
3737 $MUNLINK $DIR/socket
3739 run_test 54a "unix domain socket test =========================="
3745 dd if=/dev/zero of=$f bs=`page_size` count=1
3747 run_test 54b "char device works in lustre ======================"
3750 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3751 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3752 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3754 for i in `seq 3 7`; do
3755 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3766 loopdev="$DIR/loop54c"
3769 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3770 mknod $loopdev b 7 $LOOPNUM
3771 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3772 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3773 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3774 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3776 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3777 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3779 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3784 run_test 54c "block device works in lustre ====================="
3790 [ "$string" = `echo $string > $f | cat $f` ] || error
3792 run_test 54d "fifo device works in lustre ======================"
3795 check_kernel_version 46 || return 0
3798 cp -aL /dev/console $f
3799 echo $string > $f || error
3801 run_test 54e "console/tty device works in lustre ======================"
3803 #The test_55 used to be iopen test and it was removed by bz#24037.
3804 #run_test 55 "check iopen_connect_dentry() ======================"
3806 test_56a() { # was test_56
3809 test_mkdir $DIR/$tdir
3810 test_mkdir $DIR/$tdir/dir
3812 NUMFILESx2=$(($NUMFILES * 2))
3813 for i in `seq 1 $NUMFILES` ; do
3814 touch $DIR/$tdir/file$i
3815 touch $DIR/$tdir/dir/file$i
3818 # test lfs getstripe with --recursive
3819 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3820 [ $FILENUM -eq $NUMFILESx2 ] ||
3821 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3822 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3823 [ $FILENUM -eq $NUMFILES ] ||
3824 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3825 echo "$GETSTRIPE --recursive passed."
3827 # test lfs getstripe with file instead of dir
3828 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3829 [ $FILENUM -eq 1 ] || error \
3830 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3831 echo "$GETSTRIPE file1 passed."
3833 #test lfs getstripe with --verbose
3834 [ `$GETSTRIPE --verbose $DIR/$tdir |
3835 grep -c lmm_magic` -eq $NUMFILES ] ||
3836 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3837 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3838 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3839 echo "$GETSTRIPE --verbose passed."
3841 #test lfs getstripe with --obd
3842 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3843 grep -q "unknown obduuid" ||
3844 error "$GETSTRIPE --obd wrong_uuid should return error message"
3846 [ "$OSTCOUNT" -lt 2 ] &&
3847 skip_env "skipping other $GETSTRIPE --obd test" && return
3850 OBDUUID=$(ostuuid_from_index $OSTIDX)
3851 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3852 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3853 [ $FOUND -eq $FILENUM ] ||
3854 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3855 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3856 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3857 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3858 error "$GETSTRIPE --obd: should not show file on other obd"
3859 echo "$GETSTRIPE --obd passed"
3861 run_test 56a "check $GETSTRIPE"
3866 local LOCAL_NUMFILES="$1"
3867 local LOCAL_NUMDIRS="$2"
3868 local MKDIR_PARAMS="$3"
3870 if [ ! -d "$TDIR" ] ; then
3872 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3873 for i in `seq 1 $LOCAL_NUMFILES` ; do
3876 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3877 test_mkdir $TDIR/dir$i
3878 for j in `seq 1 $LOCAL_NUMFILES` ; do
3879 touch $TDIR/dir$i/file$j
3885 setup_56_special() {
3889 if [ ! -e "$TDIR/loop1b" ] ; then
3890 for i in `seq 1 $LOCAL_NUMFILES` ; do
3891 mknod $TDIR/loop${i}b b 7 $i
3892 mknod $TDIR/null${i}c c 1 3
3893 ln -s $TDIR/file1 $TDIR/link${i}l
3895 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3896 mknod $TDIR/dir$i/loop${i}b b 7 $i
3897 mknod $TDIR/dir$i/null${i}c c 1 3
3898 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3907 setup_56 $NUMFILES $NUMDIRS
3909 EXPECTED=$(($NUMDIRS + 2))
3910 # test lfs find with -name
3911 for i in $(seq 1 $NUMFILES) ; do
3912 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3913 [ $NUMS -eq $EXPECTED ] ||
3914 error "lfs find -name \"*$i\" $TDIR wrong: "\
3915 "found $NUMS, expected $EXPECTED"
3918 run_test 56g "check lfs find -name ============================="
3924 setup_56 $NUMFILES $NUMDIRS
3926 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3927 # test lfs find with ! -name
3928 for i in $(seq 1 $NUMFILES) ; do
3929 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3930 [ $NUMS -eq $EXPECTED ] ||
3931 error "lfs find ! -name \"*$i\" $TDIR wrong: "\