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=" 27u 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
1487 createmany -o $DIR/$tdir/t- 1000
1488 do_facet $SINGLEMDS lctl set_param fail_loc=0
1490 TLOG=$DIR/$tfile.getstripe
1491 $GETSTRIPE $DIR/$tdir > $TLOG
1492 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1493 unlinkmany $DIR/$tdir/t- 1000
1494 [ $OBJS -gt 0 ] && \
1495 error "$OBJS objects created on OST-0. See $TLOG" || pass
1497 run_test 27u "skip object creation on OSC w/o objects =========="
1499 test_27v() { # bug 4900
1500 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1502 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1503 remote_ost_nodsh && skip "remote OST with nodsh" && return
1505 exhaust_all_precreations 0x215
1508 test_mkdir -p $DIR/$tdir
1509 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1511 touch $DIR/$tdir/$tfile
1512 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1514 for (( i=1; i < OSTCOUNT; i++ )); do
1515 do_facet ost$i lctl set_param fail_loc=0x705
1517 local START=`date +%s`
1518 createmany -o $DIR/$tdir/$tfile 32
1520 local FINISH=`date +%s`
1521 local TIMEOUT=`lctl get_param -n timeout`
1522 local PROCESS=$((FINISH - START))
1523 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1524 error "$FINISH - $START >= $TIMEOUT / 2"
1525 sleep $((TIMEOUT / 2 - PROCESS))
1528 run_test 27v "skip object creation on slow OST ================="
1530 test_27w() { # bug 10997
1531 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1532 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1533 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1534 error "stripe size $size != 65536" || true
1535 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1536 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1538 run_test 27w "check $SETSTRIPE -S option"
1541 [ "$OSTCOUNT" -lt "2" ] &&
1542 skip_env "skipping multiple stripe count/offset test" && return
1544 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1545 for i in $(seq 1 $OSTCOUNT); do
1547 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1548 error "setstripe -c $i -i $offset failed"
1549 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1550 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1551 [ $count -ne $i ] && error "stripe count $count != $i" || true
1552 [ $index -ne $offset ] &&
1553 error "stripe offset $index != $offset" || true
1556 run_test 27wa "check $SETSTRIPE -c -i options"
1559 remote_ost_nodsh && skip "remote OST with nodsh" && return
1560 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1562 OFFSET=$(($OSTCOUNT - 1))
1564 local OST=$(ostname_from_index $OSTIDX)
1566 test_mkdir -p $DIR/$tdir
1567 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1568 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1570 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1571 for i in `seq 0 $OFFSET`; do
1572 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1573 error "OST0 was degraded but new created file still use it"
1575 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1577 run_test 27x "create files while OST0 is degraded"
1580 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1582 remote_ost_nodsh && skip "remote OST with nodsh" && return
1583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1585 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1586 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1587 osc.$mdtosc.prealloc_last_id)
1588 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1589 osc.$mdtosc.prealloc_next_id)
1590 local fcount=$((last_id - next_id))
1591 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1592 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1594 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1595 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1596 local OST_DEACTIVE_IDX=-1
1601 for OSC in $MDS_OSCS; do
1602 OST=$(osc_to_ost $OSC)
1603 OSTIDX=$(index_from_ostuuid $OST)
1604 if [ $OST_DEACTIVE_IDX == -1 ]; then
1605 OST_DEACTIVE_IDX=$OSTIDX
1607 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1608 echo $OSC "is Deactivated:"
1609 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1613 OSTIDX=$(index_from_ostuuid $OST)
1615 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1617 for OSC in $MDS_OSCS; do
1618 OST=$(osc_to_ost $OSC)
1619 OSTIDX=$(index_from_ostuuid $OST)
1620 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1621 echo $OST "is degraded:"
1622 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1623 obdfilter.$OST.degraded=1
1628 createmany -o $DIR/$tdir/$tfile $fcount
1630 for OSC in $MDS_OSCS; do
1631 OST=$(osc_to_ost $OSC)
1632 OSTIDX=$(index_from_ostuuid $OST)
1633 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1634 echo $OST "is recovered from degraded:"
1635 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1636 obdfilter.$OST.degraded=0
1638 do_facet $SINGLEMDS lctl --device %$OSC activate
1642 # all osp devices get activated, hence -1 stripe count restored
1645 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1646 # devices get activated.
1648 $SETSTRIPE -c -1 $DIR/$tfile
1649 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1651 [ $stripecnt -ne $OSTCOUNT ] &&
1652 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1655 run_test 27y "create files while OST0 is degraded and the rest inactive"
1661 lmm_count=$($GETSTRIPE -c $1)
1662 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1663 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1665 local old_ifs="$IFS"
1667 fid=($($LFS path2fid $1))
1670 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1671 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1673 # compare lmm_seq and lu_fid->f_seq
1674 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1675 # compare lmm_object_id and lu_fid->oid
1676 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1678 # check the trusted.fid attribute of the OST objects of the file
1679 local have_obdidx=false
1681 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1682 # skip lines up to and including "obdidx"
1683 [ -z "$obdidx" ] && break
1684 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1685 $have_obdidx || continue
1687 local ost=$((obdidx + 1))
1688 local dev=$(ostdevname $ost)
1690 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1691 echo "Currently only works with ldiskfs-based OSTs"
1695 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1697 #don't unmount/remount the OSTs if we don't need to do that
1698 #local dir=$(facet_mntpt ost$ost)
1700 #do_facet ost$dev mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1701 # { error "mounting $dev as $FSTYPE failed"; return 3; }
1702 #local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1703 #local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1704 seq=$(echo $seq | sed -e "s/^0x//g")
1705 if [ $seq == 0 ]; then
1706 oid_hex=$(echo $oid)
1708 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1710 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1711 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1712 $dev 2>/dev/null" | grep "parent=")
1714 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1716 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1718 #do_facet ost$ost umount -d $dir
1719 #start ost$ost $dev $OST_MOUNT_OPTS
1721 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1722 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1723 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1724 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1725 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1726 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1728 # compare lmm_seq and filter_fid->ff_parent.f_seq
1729 [ $ff_pseq = $lmm_seq ] ||
1730 error "FF parent SEQ $ff_pseq != $lmm_seq"
1731 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1732 [ $ff_poid = $lmm_oid ] ||
1733 error "FF parent OID $ff_poid != $lmm_oid"
1734 [ $ff_pstripe = $stripe_nr ] ||
1735 error "FF stripe $ff_pstripe != $stripe_nr"
1737 stripe_nr=$((stripe_nr + 1))
1742 remote_ost_nodsh && skip "remote OST with nodsh" && return
1743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1744 test_mkdir -p $DIR/$tdir
1746 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1747 { error "setstripe -c -1 failed"; return 1; }
1748 # We need to send a write to every object to get parent FID info set.
1749 # This _should_ also work for setattr, but does not currently.
1750 # touch $DIR/$tdir/$tfile-1 ||
1751 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1752 { error "dd $tfile-1 failed"; return 2; }
1753 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1754 { error "setstripe -c -1 failed"; return 3; }
1755 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1756 { error "dd $tfile-2 failed"; return 4; }
1758 # make sure write RPCs have been sent to OSTs
1761 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1762 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1764 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1766 test_27A() { # b=19102
1767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1768 local restore_size=$($GETSTRIPE -S $MOUNT)
1769 local restore_count=$($GETSTRIPE -c $MOUNT)
1770 local restore_offset=$($GETSTRIPE -i $MOUNT)
1771 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1772 local default_size=$($GETSTRIPE -S $MOUNT)
1773 local default_count=$($GETSTRIPE -c $MOUNT)
1774 local default_offset=$($GETSTRIPE -i $MOUNT)
1775 local dsize=$((1024 * 1024))
1776 [ $default_size -eq $dsize ] ||
1777 error "stripe size $default_size != $dsize"
1778 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1779 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1780 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1782 run_test 27A "check filesystem-wide default LOV EA values"
1784 # createtest also checks that device nodes are created and
1785 # then visible correctly (#2091)
1786 test_28() { # bug 2091
1788 $CREATETEST $DIR/d28/ct || error
1790 run_test 28 "create/mknod/mkdir with bad file types ============"
1793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1794 cancel_lru_locks mdc
1800 declare -i LOCKCOUNTORIG=0
1801 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1802 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1804 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1806 declare -i LOCKUNUSEDCOUNTORIG=0
1807 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1808 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1815 declare -i LOCKCOUNTCURRENT=0
1816 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1817 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1820 declare -i LOCKUNUSEDCOUNTCURRENT=0
1821 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1822 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1825 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1826 lctl set_param -n ldlm.dump_namespaces ""
1827 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1828 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1829 log "dumped log to $TMP/test_29.dk (bug 5793)"
1832 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1833 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1834 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1835 log "dumped log to $TMP/test_29.dk (bug 5793)"
1839 run_test 29 "IT_GETATTR regression ============================"
1841 test_30a() { # was test_30
1842 cp `which ls` $DIR || cp /bin/ls $DIR
1846 run_test 30a "execute binary from Lustre (execve) =============="
1849 cp `which ls` $DIR || cp /bin/ls $DIR
1851 $RUNAS $DIR/ls / || error
1854 run_test 30b "execute binary from Lustre as non-root ==========="
1856 test_30c() { # b=22376
1857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1858 cp `which ls` $DIR || cp /bin/ls $DIR
1860 cancel_lru_locks mdc
1861 cancel_lru_locks osc
1862 $RUNAS $DIR/ls / || error
1865 run_test 30c "execute binary from Lustre without read perms ===="
1868 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1869 $CHECKSTAT -a $DIR/f31 || error
1871 run_test 31a "open-unlink file =================================="
1874 touch $DIR/f31 || error
1875 ln $DIR/f31 $DIR/f31b || error
1876 $MULTIOP $DIR/f31b Ouc || error
1877 $CHECKSTAT -t file $DIR/f31 || error
1879 run_test 31b "unlink file with multiple links while open ======="
1882 touch $DIR/f31 || error
1883 ln $DIR/f31 $DIR/f31c || error
1884 multiop_bg_pause $DIR/f31 O_uc || return 1
1886 $MULTIOP $DIR/f31c Ouc
1887 kill -USR1 $MULTIPID
1890 run_test 31c "open-unlink file with multiple links ============="
1893 opendirunlink $DIR/d31d $DIR/d31d || error
1894 $CHECKSTAT -a $DIR/d31d || error
1896 run_test 31d "remove of open directory ========================="
1898 test_31e() { # bug 2904
1899 check_kernel_version 34 || return 0
1900 openfilleddirunlink $DIR/d31e || error
1902 run_test 31e "remove of open non-empty directory ==============="
1904 test_31f() { # bug 4554
1905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1907 test_mkdir $DIR/d31f
1908 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1909 cp /etc/hosts $DIR/d31f
1911 $GETSTRIPE $DIR/d31f/hosts
1912 multiop_bg_pause $DIR/d31f D_c || return 1
1915 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1916 test_mkdir $DIR/d31f
1917 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1918 cp /etc/hosts $DIR/d31f
1920 $GETSTRIPE $DIR/d31f/hosts
1921 multiop_bg_pause $DIR/d31f D_c || return 1
1924 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1925 wait $MULTIPID || error "first opendir $MULTIPID failed"
1929 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1930 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1933 run_test 31f "remove of open directory with open-unlink file ==="
1936 echo "-- cross directory link --"
1937 test_mkdir $DIR/d31ga
1938 test_mkdir $DIR/d31gb
1940 ln $DIR/d31ga/f $DIR/d31gb/g
1941 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1942 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1943 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1944 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1946 run_test 31g "cross directory link==============="
1949 echo "-- cross directory link --"
1950 test_mkdir $DIR/d31h
1951 test_mkdir $DIR/d31h/dir
1953 ln $DIR/d31h/f $DIR/d31h/dir/g
1954 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1955 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1956 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1957 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1959 run_test 31h "cross directory link under child==============="
1962 echo "-- cross directory link --"
1963 test_mkdir $DIR/d31i
1964 test_mkdir $DIR/d31i/dir
1965 touch $DIR/d31i/dir/f
1966 ln $DIR/d31i/dir/f $DIR/d31i/g
1967 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1968 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1969 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1970 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1972 run_test 31i "cross directory link under parent==============="
1976 test_mkdir $DIR/d31j
1977 test_mkdir $DIR/d31j/dir1
1978 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1979 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1980 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1981 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1984 run_test 31j "link for directory==============="
1988 test_mkdir $DIR/d31k
1990 touch $DIR/d31k/exist
1991 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1992 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1993 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1994 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1995 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1996 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1997 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2000 run_test 31k "link to file: the same, non-existing, dir==============="
2003 test_mkdir $DIR/d31m
2005 test_mkdir $DIR/d31m2
2006 touch $DIR/d31m2/exist
2007 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2008 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2009 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2010 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2011 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2012 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2015 run_test 31m "link to file: the same, non-existing, dir==============="
2018 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2019 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2020 nlink=$(stat --format=%h $DIR/$tfile)
2021 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2022 exec 173<$DIR/$tfile
2023 trap "exec 173<&-" EXIT
2024 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2025 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2026 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2027 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2028 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2031 run_test 31n "check link count of unlinked file"
2033 cleanup_test32_mount() {
2035 $UMOUNT $DIR/$tdir/ext2-mountpoint
2039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2040 echo "== more mountpoints and symlinks ================="
2041 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2042 trap cleanup_test32_mount EXIT
2043 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2044 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2045 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2046 cleanup_test32_mount
2048 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2052 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2053 trap cleanup_test32_mount EXIT
2054 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2055 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2056 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2057 cleanup_test32_mount
2059 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2063 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2064 trap cleanup_test32_mount EXIT
2065 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2066 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2067 test_mkdir -p $DIR/$tdir/d2/test_dir
2068 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2069 cleanup_test32_mount
2071 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2075 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2076 trap cleanup_test32_mount EXIT
2077 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2078 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2079 test_mkdir -p $DIR/$tdir/d2/test_dir
2080 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2081 cleanup_test32_mount
2083 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2086 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2087 test_mkdir -p $DIR/d32e/tmp
2088 TMP_DIR=$DIR/d32e/tmp
2089 ln -s $DIR/d32e $TMP_DIR/symlink11
2090 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2091 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2092 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2094 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2097 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2098 test_mkdir -p $DIR/d32f/tmp
2099 TMP_DIR=$DIR/d32f/tmp
2100 ln -s $DIR/d32f $TMP_DIR/symlink11
2101 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2102 ls $DIR/d32f/tmp/symlink11 || error
2103 ls $DIR/d32f/symlink01 || error
2105 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2108 TMP_DIR=$DIR/$tdir/tmp
2109 test_mkdir -p $DIR/$tdir/tmp
2110 test_mkdir $DIR/${tdir}2
2111 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2112 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2113 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2114 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2115 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2116 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2118 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2121 rm -fr $DIR/$tdir $DIR/${tdir}2
2122 TMP_DIR=$DIR/$tdir/tmp
2123 test_mkdir -p $DIR/$tdir/tmp
2124 test_mkdir $DIR/${tdir}2
2125 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2126 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2127 ls $TMP_DIR/symlink12 || error
2128 ls $DIR/$tdir/symlink02 || error
2130 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2134 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2135 trap cleanup_test32_mount EXIT
2136 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2137 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2138 touch $DIR/$tdir/test_file
2139 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2140 cleanup_test32_mount
2142 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2146 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2147 trap cleanup_test32_mount EXIT
2148 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2149 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2150 touch $DIR/$tdir/test_file
2151 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2152 cleanup_test32_mount
2154 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
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
2162 test_mkdir -p $DIR/$tdir/d2
2163 touch $DIR/$tdir/d2/test_file || error
2164 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2165 cleanup_test32_mount
2167 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2172 trap cleanup_test32_mount EXIT
2173 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2174 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2175 test_mkdir -p $DIR/$tdir/d2
2176 touch $DIR/$tdir/d2/test_file
2177 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2178 cleanup_test32_mount
2180 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2184 test_mkdir -p $DIR/d32m/tmp
2185 TMP_DIR=$DIR/d32m/tmp
2186 ln -s $DIR $TMP_DIR/symlink11
2187 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2188 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2189 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2191 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2195 test_mkdir -p $DIR/d32n/tmp
2196 TMP_DIR=$DIR/d32n/tmp
2197 ln -s $DIR $TMP_DIR/symlink11
2198 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2199 ls -l $DIR/d32n/tmp/symlink11 || error
2200 ls -l $DIR/d32n/symlink01 || error
2202 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2205 rm -fr $DIR/d32o $DIR/$tfile
2207 test_mkdir -p $DIR/d32o/tmp
2208 TMP_DIR=$DIR/d32o/tmp
2209 ln -s $DIR/$tfile $TMP_DIR/symlink12
2210 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2211 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2212 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2213 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2214 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2216 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2226 test_mkdir -p $DIR/d32p/tmp
2228 TMP_DIR=$DIR/d32p/tmp
2230 ln -s $DIR/$tfile $TMP_DIR/symlink12
2232 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2234 cat $DIR/d32p/tmp/symlink12 || error
2236 cat $DIR/d32p/symlink02 || error
2239 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2241 cleanup_testdir_mount() {
2247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2248 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2249 trap cleanup_testdir_mount EXIT
2250 test_mkdir -p $DIR/$tdir
2251 touch $DIR/$tdir/under_the_mount
2252 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2253 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2254 cleanup_testdir_mount
2256 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2260 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2261 trap cleanup_testdir_mount EXIT
2262 test_mkdir -p $DIR/$tdir
2263 touch $DIR/$tdir/under_the_mount
2264 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2265 ls $DIR/$tdir | grep -q under_the_mount && error || true
2266 cleanup_testdir_mount
2268 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2273 chmod 444 $DIR/$tfile
2274 chown $RUNAS_ID $DIR/$tfile
2276 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2279 run_test 33aa "write file with mode 444 (should return error) ===="
2283 test_mkdir -p $DIR/d33
2284 chown $RUNAS_ID $DIR/d33
2285 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2286 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2287 error "open RDWR" || true
2289 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2293 test_mkdir -p $DIR/d33
2294 chown $RUNAS_ID $DIR/d33
2295 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2297 run_test 33b "test open file with malformed flags (No panic and return error)"
2300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2306 remote_ost_nodsh && skip "remote OST with nodsh" && return
2309 test_mkdir -p $DIR/d33
2310 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2313 for ostnum in $(seq $OSTCOUNT); do
2314 # test-framework's OST numbering is one-based, while Lustre's
2316 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2317 # Parsing llobdstat's output sucks; we could grep the /proc
2318 # path, but that's likely to not be as portable as using the
2319 # llobdstat utility. So we parse lctl output instead.
2320 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2321 obdfilter/$ostname/stats |
2322 awk '/^write_bytes/ {print $7}' )
2323 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2324 if (( ${write_bytes:-0} > 0 ))
2331 $all_zeros || return 0
2334 echo foo > $DIR/d33/bar
2338 # Total up write_bytes after writing. We'd better find non-zeros.
2339 for ostnum in $(seq $OSTCOUNT); do
2340 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2341 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2342 obdfilter/$ostname/stats |
2343 awk '/^write_bytes/ {print $7}' )
2344 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2345 if (( ${write_bytes:-0} > 0 ))
2354 for ostnum in $(seq $OSTCOUNT); do
2355 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2356 echo "Check that write_bytes is present in obdfilter/*/stats:"
2357 do_facet ost$ostnum lctl get_param -n \
2358 obdfilter/$ostname/stats
2360 error "OST not keeping write_bytes stats (b22312)"
2363 run_test 33c "test llobdstat and write_bytes"
2366 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2369 local remote_dir=$DIR/$tdir/remote_dir
2372 $LFS mkdir -i $MDTIDX $remote_dir ||
2373 error "create remote directory failed"
2375 touch $remote_dir/$tfile
2376 chmod 444 $remote_dir/$tfile
2377 chown $RUNAS_ID $remote_dir/$tfile
2379 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2381 chown $RUNAS_ID $remote_dir
2382 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2383 error "create" || true
2384 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2385 error "open RDWR" || true
2386 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2387 error "create" || true
2389 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2391 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2394 $MCREATE $DIR/f34 || error
2395 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2396 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2397 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2398 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2400 run_test 34a "truncate file that has not been opened ==========="
2403 [ ! -f $DIR/f34 ] && test_34a
2404 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2405 $OPENFILE -f O_RDONLY $DIR/f34
2406 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2407 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2409 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2412 [ ! -f $DIR/f34 ] && test_34a
2413 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2414 $OPENFILE -f O_RDWR $DIR/f34
2415 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2416 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2418 run_test 34c "O_RDWR opening file-with-size works =============="
2421 [ ! -f $DIR/f34 ] && test_34a
2422 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2423 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2426 run_test 34d "write to sparse file ============================="
2430 $MCREATE $DIR/f34e || error
2431 $TRUNCATE $DIR/f34e 1000 || error
2432 $CHECKSTAT -s 1000 $DIR/f34e || error
2433 $OPENFILE -f O_RDWR $DIR/f34e
2434 $CHECKSTAT -s 1000 $DIR/f34e || error
2436 run_test 34e "create objects, some with size and some without =="
2438 test_34f() { # bug 6242, 6243
2439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2442 $MCREATE $DIR/f34f || error
2443 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2444 dd if=$DIR/f34f of=$TMP/f34f
2445 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2446 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2447 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2448 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2449 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2451 run_test 34f "read from a file with no objects until EOF ======="
2454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2455 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2456 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2457 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2458 cancel_lru_locks osc
2459 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2460 error "wrong size after lock cancel"
2462 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2463 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2464 error "expanding truncate failed"
2465 cancel_lru_locks osc
2466 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2467 error "wrong expanded size after lock cancel"
2469 run_test 34g "truncate long file ==============================="
2472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2476 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2477 sync # Flush the cache so that multiop below does not block on cache
2478 # flush when getting the group lock
2479 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2483 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2484 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2488 local nsz=`stat -c %s $DIR/$tfile`
2489 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2491 run_test 34h "ftruncate file under grouplock should not block"
2494 cp /bin/sh $DIR/f35a
2496 chown $RUNAS_ID $DIR/f35a
2497 $RUNAS $DIR/f35a && error || true
2500 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2504 utime $DIR/f36 || error
2506 run_test 36a "MDS utime check (mknod, utime) ==================="
2510 utime $DIR/f36 || error
2512 run_test 36b "OST utime check (open, utime) ===================="
2517 chown $RUNAS_ID $DIR/d36
2518 $RUNAS utime $DIR/d36/f36 || error
2520 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2523 [ ! -d $DIR/d36 ] && test_36c
2524 echo "" > $DIR/d36/f36
2525 $RUNAS utime $DIR/d36/f36 || error
2527 run_test 36d "non-root OST utime check (open, utime) ==========="
2530 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2531 test_mkdir -p $DIR/$tdir
2532 touch $DIR/$tdir/$tfile
2533 $RUNAS utime $DIR/$tdir/$tfile && \
2534 error "utime worked, expected failure" || true
2536 run_test 36e "utime on non-owned file (should return error) ===="
2540 local LANG_SAVE=$LANG
2541 local LC_LANG_SAVE=$LC_LANG
2542 export LANG=C LC_LANG=C # for date language
2544 DATESTR="Dec 20 2000"
2545 test_mkdir -p $DIR/$tdir
2546 lctl set_param fail_loc=$fl
2548 cp /etc/hosts $DIR/$tdir/$tfile
2549 sync & # write RPC generated with "current" inode timestamp, but delayed
2551 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2552 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2553 cancel_lru_locks osc
2554 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2556 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2557 echo "BEFORE: $LS_BEFORE" && \
2558 echo "AFTER : $LS_AFTER" && \
2559 echo "WANT : $DATESTR" && \
2560 error "$DIR/$tdir/$tfile timestamps changed" || true
2562 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2567 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2568 subr_36fh "0x80000214"
2570 run_test 36f "utime on file racing with OST BRW write =========="
2573 remote_ost_nodsh && skip "remote OST with nodsh" && return
2574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2579 test_mkdir -p $DIR/$tdir
2580 fmd_max_age=$(do_facet ost1 \
2581 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2584 fmd_before=$(do_facet ost1 \
2585 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2586 touch $DIR/$tdir/$tfile
2587 sleep $((fmd_max_age + 12))
2588 fmd_after=$(do_facet ost1 \
2589 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2591 echo "fmd_before: $fmd_before"
2592 echo "fmd_after: $fmd_after"
2593 [ "$fmd_after" -gt "$fmd_before" ] && \
2594 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2595 error "fmd didn't expire after ping" || true
2597 run_test 36g "filter mod data cache expiry ====================="
2600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2601 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2602 subr_36fh "0x80000227"
2604 run_test 36h "utime on file racing with OST BRW write =========="
2606 # test_37 - duplicate with tests 32q 32r
2609 local file=$DIR/$tfile
2611 openfile -f O_DIRECTORY $file
2614 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2615 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2617 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2621 touch $DIR/${tfile}2
2622 # ls -l $DIR/$tfile $DIR/${tfile}2
2623 # ls -lu $DIR/$tfile $DIR/${tfile}2
2624 # ls -lc $DIR/$tfile $DIR/${tfile}2
2626 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2627 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2629 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2631 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2633 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2634 error "O_TRUNC didn't change timestamps"
2637 run_test 39 "mtime changed on create ==========================="
2640 test_mkdir -p $DIR/$tdir
2641 cp -p /etc/passwd $DIR/$tdir/fopen
2642 cp -p /etc/passwd $DIR/$tdir/flink
2643 cp -p /etc/passwd $DIR/$tdir/funlink
2644 cp -p /etc/passwd $DIR/$tdir/frename
2645 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2648 echo "aaaaaa" >> $DIR/$tdir/fopen
2649 echo "aaaaaa" >> $DIR/$tdir/flink
2650 echo "aaaaaa" >> $DIR/$tdir/funlink
2651 echo "aaaaaa" >> $DIR/$tdir/frename
2653 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2654 local link_new=`stat -c %Y $DIR/$tdir/flink`
2655 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2656 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2658 cat $DIR/$tdir/fopen > /dev/null
2659 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2660 rm -f $DIR/$tdir/funlink2
2661 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2663 for (( i=0; i < 2; i++ )) ; do
2664 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2665 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2666 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2667 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2669 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2670 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2671 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2672 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2674 cancel_lru_locks osc
2675 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2678 run_test 39b "mtime change on open, link, unlink, rename ======"
2680 # this should be set to past
2681 TEST_39_MTIME=`date -d "1 year ago" +%s`
2687 local mtime0=`stat -c %Y $DIR1/$tfile`
2689 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2690 local mtime1=`stat -c %Y $DIR1/$tfile`
2691 [ "$mtime1" = $TEST_39_MTIME ] || \
2692 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2695 echo hello >> $DIR1/$tfile
2697 local mtime2=`stat -c %Y $DIR1/$tfile`
2698 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2699 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2701 mv $DIR1/$tfile $DIR1/$tfile-1
2703 for (( i=0; i < 2; i++ )) ; do
2704 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2705 [ "$mtime2" = "$mtime3" ] || \
2706 error "mtime ($mtime2) changed (to $mtime3) on rename"
2708 cancel_lru_locks osc
2709 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2712 run_test 39c "mtime change on rename ==========================="
2716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2719 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2721 for (( i=0; i < 2; i++ )) ; do
2722 local mtime=`stat -c %Y $DIR1/$tfile`
2723 [ $mtime = $TEST_39_MTIME ] || \
2724 error "mtime($mtime) is not set to $TEST_39_MTIME"
2726 cancel_lru_locks osc
2727 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2730 run_test 39d "create, utime, stat =============================="
2734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2736 local mtime1=`stat -c %Y $DIR1/$tfile`
2738 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2740 for (( i=0; i < 2; i++ )) ; do
2741 local mtime2=`stat -c %Y $DIR1/$tfile`
2742 [ $mtime2 = $TEST_39_MTIME ] || \
2743 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2745 cancel_lru_locks osc
2746 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2749 run_test 39e "create, stat, utime, stat ========================"
2753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2755 mtime1=`stat -c %Y $DIR1/$tfile`
2758 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2760 for (( i=0; i < 2; i++ )) ; do
2761 local mtime2=`stat -c %Y $DIR1/$tfile`
2762 [ $mtime2 = $TEST_39_MTIME ] || \
2763 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2765 cancel_lru_locks osc
2766 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2769 run_test 39f "create, stat, sleep, utime, stat ================="
2773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2774 echo hello >> $DIR1/$tfile
2775 local mtime1=`stat -c %Y $DIR1/$tfile`
2778 chmod o+r $DIR1/$tfile
2780 for (( i=0; i < 2; i++ )) ; do
2781 local mtime2=`stat -c %Y $DIR1/$tfile`
2782 [ "$mtime1" = "$mtime2" ] || \
2783 error "lost mtime: $mtime2, should be $mtime1"
2785 cancel_lru_locks osc
2786 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2789 run_test 39g "write, chmod, stat ==============================="
2793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2798 echo hello >> $DIR1/$tfile
2799 local mtime1=`stat -c %Y $DIR1/$tfile`
2801 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2803 if [ "$d1" != "$d2" ]; then
2804 echo "write and touch not within one second"
2806 for (( i=0; i < 2; i++ )) ; do
2807 local mtime2=`stat -c %Y $DIR1/$tfile`
2808 [ "$mtime2" = $TEST_39_MTIME ] || \
2809 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2811 cancel_lru_locks osc
2812 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2816 run_test 39h "write, utime within one second, stat ============="
2819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2823 echo hello >> $DIR1/$tfile
2824 local mtime1=`stat -c %Y $DIR1/$tfile`
2826 mv $DIR1/$tfile $DIR1/$tfile-1
2828 for (( i=0; i < 2; i++ )) ; do
2829 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2831 [ "$mtime1" = "$mtime2" ] || \
2832 error "lost mtime: $mtime2, should be $mtime1"
2834 cancel_lru_locks osc
2835 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2838 run_test 39i "write, rename, stat =============================="
2841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2842 start_full_debug_logging
2846 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2847 lctl set_param fail_loc=0x80000412
2848 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2849 error "multiop failed"
2851 local mtime1=`stat -c %Y $DIR1/$tfile`
2853 mv $DIR1/$tfile $DIR1/$tfile-1
2855 kill -USR1 $multipid
2856 wait $multipid || error "multiop close failed"
2858 for (( i=0; i < 2; i++ )) ; do
2859 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2860 [ "$mtime1" = "$mtime2" ] ||
2861 error "mtime is lost on close: $mtime2, " \
2864 cancel_lru_locks osc
2865 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2867 lctl set_param fail_loc=0
2868 stop_full_debug_logging
2870 run_test 39j "write, rename, close, stat ======================="
2873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2877 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2879 local mtime1=`stat -c %Y $DIR1/$tfile`
2881 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2883 kill -USR1 $multipid
2884 wait $multipid || error "multiop close failed"
2886 for (( i=0; i < 2; i++ )) ; do
2887 local mtime2=`stat -c %Y $DIR1/$tfile`
2889 [ "$mtime2" = $TEST_39_MTIME ] || \
2890 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2892 cancel_lru_locks osc
2893 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2896 run_test 39k "write, utime, close, stat ========================"
2898 # this should be set to future
2899 TEST_39_ATIME=`date -d "1 year" +%s`
2902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2903 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2904 local atime_diff=$(do_facet $SINGLEMDS \
2905 lctl get_param -n mdd.*MDT0000*.atime_diff)
2909 # test setting directory atime to future
2910 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2911 local atime=$(stat -c %X $DIR/$tdir)
2912 [ "$atime" = $TEST_39_ATIME ] || \
2913 error "atime is not set to future: $atime, $TEST_39_ATIME"
2915 # test setting directory atime from future to now
2916 local d1=$(date +%s)
2918 local d2=$(date +%s)
2920 cancel_lru_locks mdc
2921 atime=$(stat -c %X $DIR/$tdir)
2922 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2923 error "atime is not updated from future: $atime, $d1<atime<$d2"
2925 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
2928 # test setting directory atime when now > dir atime + atime_diff
2932 cancel_lru_locks mdc
2933 atime=$(stat -c %X $DIR/$tdir)
2934 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2935 error "atime is not updated : $atime, should be $d2"
2937 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
2940 # test not setting directory atime when now < dir atime + atime_diff
2942 cancel_lru_locks mdc
2943 atime=$(stat -c %X $DIR/$tdir)
2944 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2945 error "atime is updated to $atime, should remain $d1<atime<$d2"
2947 do_facet $SINGLEMDS \
2948 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
2950 run_test 39l "directory atime update ==========================="
2953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2956 local far_past_mtime=$(date -d "May 29 1953" +%s)
2957 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2959 touch -m -d @$far_past_mtime $DIR1/$tfile
2960 touch -a -d @$far_past_atime $DIR1/$tfile
2962 for (( i=0; i < 2; i++ )) ; do
2963 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2964 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2965 error "atime or mtime set incorrectly"
2967 cancel_lru_locks osc
2968 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2971 run_test 39m "test atime and mtime before 1970"
2974 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2975 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2976 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2978 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2982 small_write $DIR/f41 18
2984 run_test 41 "test small file write + fstat ====================="
2986 count_ost_writes() {
2987 lctl get_param -n osc.*.stats |
2988 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2995 BG_DIRTY_RATIO_SAVE=10
2996 MAX_BG_DIRTY_RATIO=25
3000 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3001 # dirty_ratio, dirty_background_ratio
3002 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3003 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3004 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3005 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3007 # if file not here, we are a 2.4 kernel
3008 kill -CONT `pidof kupdated`
3013 # setup the trap first, so someone cannot exit the test at the
3014 # exact wrong time and mess up a machine
3015 trap start_writeback EXIT
3016 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3017 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3018 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3019 sysctl -w vm.dirty_writeback_centisecs=0
3020 sysctl -w vm.dirty_writeback_centisecs=0
3021 # save and increase /proc/sys/vm/dirty_ratio
3022 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3023 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3024 # save and increase /proc/sys/vm/dirty_background_ratio
3025 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3026 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3028 # if file not here, we are a 2.4 kernel
3029 kill -STOP `pidof kupdated`
3033 # ensure that all stripes have some grant before we test client-side cache
3035 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3036 dd if=/dev/zero of=$i bs=4k count=1
3041 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3042 # file truncation, and file removal.
3044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3046 cancel_lru_locks osc
3048 sync; sleep 1; sync # just to be safe
3049 BEFOREWRITES=`count_ost_writes`
3050 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3051 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3052 AFTERWRITES=`count_ost_writes`
3053 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3054 error "$BEFOREWRITES < $AFTERWRITES"
3057 run_test 42a "ensure that we don't flush on close =============="
3060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3062 cancel_lru_locks osc
3065 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3066 BEFOREWRITES=`count_ost_writes`
3067 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3068 AFTERWRITES=`count_ost_writes`
3069 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3070 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3072 BEFOREWRITES=`count_ost_writes`
3073 sync || error "sync: $?"
3074 AFTERWRITES=`count_ost_writes`
3075 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3076 error "$BEFOREWRITES < $AFTERWRITES on sync"
3078 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3082 run_test 42b "test destroy of file with cached dirty data ======"
3084 # if these tests just want to test the effect of truncation,
3085 # they have to be very careful. consider:
3086 # - the first open gets a {0,EOF}PR lock
3087 # - the first write conflicts and gets a {0, count-1}PW
3088 # - the rest of the writes are under {count,EOF}PW
3089 # - the open for truncate tries to match a {0,EOF}PR
3090 # for the filesize and cancels the PWs.
3091 # any number of fixes (don't get {0,EOF} on open, match
3092 # composite locks, do smarter file size management) fix
3093 # this, but for now we want these tests to verify that
3094 # the cancellation with truncate intent works, so we
3095 # start the file with a full-file pw lock to match against
3096 # until the truncate.
3101 cancel_lru_locks osc
3103 # prime the file with 0,EOF PW to match
3107 # now the real test..
3108 dd if=/dev/zero of=$file bs=1024 count=100
3109 BEFOREWRITES=`count_ost_writes`
3110 $TRUNCATE $file $offset
3111 cancel_lru_locks osc
3112 AFTERWRITES=`count_ost_writes`
3117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3119 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3120 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3123 run_test 42c "test partial truncate of file with cached dirty data"
3126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3128 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3129 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3132 run_test 42d "test complete truncate of file with cached dirty data"
3134 test_42e() { # bug22074
3135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3136 local TDIR=$DIR/${tdir}e
3137 local pagesz=$(page_size)
3138 local pages=16 # hardcoded 16 pages, don't change it.
3139 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3140 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3144 test_mkdir -p $DIR/${tdir}e
3145 $SETSTRIPE -c 1 $TDIR
3146 createmany -o $TDIR/f $files
3148 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3150 # we assume that with $OSTCOUNT files, at least one of them will
3151 # be allocated on OST0.
3152 warmup_files=$((OSTCOUNT * max_dirty_mb))
3153 createmany -o $TDIR/w $warmup_files
3155 # write a large amount of data into one file and sync, to get good
3156 # avail_grant number from OST.
3157 for ((i=0; i<$warmup_files; i++)); do
3158 idx=$($GETSTRIPE -i $TDIR/w$i)
3159 [ $idx -ne 0 ] && continue
3160 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3163 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3165 $LCTL get_param $proc_osc0/cur_dirty_bytes
3166 $LCTL get_param $proc_osc0/cur_grant_bytes
3168 # create as much dirty pages as we can while not to trigger the actual
3169 # RPCs directly. but depends on the env, VFS may trigger flush during this
3170 # period, hopefully we are good.
3171 for ((i=0; i<$warmup_files; i++)); do
3172 idx=$($GETSTRIPE -i $TDIR/w$i)
3173 [ $idx -ne 0 ] && continue
3174 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3176 $LCTL get_param $proc_osc0/cur_dirty_bytes
3177 $LCTL get_param $proc_osc0/cur_grant_bytes
3179 # perform the real test
3180 $LCTL set_param $proc_osc0/rpc_stats 0
3181 for ((;i<$files; i++)); do
3182 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3183 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3186 $LCTL get_param $proc_osc0/rpc_stats
3189 local have_ppr=false
3190 $LCTL get_param $proc_osc0/rpc_stats |
3191 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3192 # skip lines until we are at the RPC histogram data
3193 [ "$PPR" == "pages" ] && have_ppr=true && continue
3194 $have_ppr || continue
3196 # we only want the percent stat for < 16 pages
3197 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3199 percent=$((percent + WPCT))
3200 if [ $percent -gt 15 ]; then
3201 error "less than 16-pages write RPCs" \
3208 run_test 42e "verify sub-RPC writes are not done synchronously"
3211 test_mkdir -p $DIR/$tdir
3212 cp -p /bin/ls $DIR/$tdir/$tfile
3213 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3215 # give multiop a chance to open
3218 $DIR/$tdir/$tfile && error || true
3221 run_test 43 "execution of file opened for write should return -ETXTBSY"
3224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3225 test_mkdir -p $DIR/$tdir
3226 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3227 cp -p multiop $DIR/$tdir/multiop
3228 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3231 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3232 kill -USR1 $MULTIOP_PID || return 2
3233 wait $MULTIOP_PID || return 3
3236 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3240 test_mkdir -p $DIR/$tdir
3241 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3242 cp -p multiop $DIR/$tdir/multiop
3243 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3246 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3247 kill -USR1 $MULTIOP_PID || return 2
3248 wait $MULTIOP_PID || return 3
3251 run_test 43b "truncate of file being executed should return -ETXTBSY"
3254 local testdir="$DIR/$tdir"
3255 test_mkdir -p $DIR/$tdir
3257 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3258 ( cd $testdir && md5sum -c)
3260 run_test 43c "md5sum of copy into lustre========================"
3263 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3264 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3265 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3267 run_test 44 "zero length read from a sparse stripe ============="
3270 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3272 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3273 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3274 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3276 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3277 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3280 OFFSETS="0 $((stride/2)) $((stride-1))"
3281 for offset in $OFFSETS ; do
3282 for i in `seq 0 $((nstripe-1))`; do
3283 local GLOBALOFFSETS=""
3284 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3285 local myfn=$DIR/d44a-$size
3286 echo "--------writing $myfn at $size"
3287 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3288 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3289 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3290 || error "ll_sparseness_verify $GLOBALOFFSETS"
3292 for j in `seq 0 $((nstripe-1))`; do
3293 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3294 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3295 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3297 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3298 || error "ll_sparseness_verify $GLOBALOFFSETS"
3303 run_test 44a "test sparse pwrite ==============================="
3307 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3313 before=`dirty_osc_total`
3314 echo executing "\"$*\""
3316 after=`dirty_osc_total`
3317 echo before $before, after $after
3320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3322 # Obtain grants from OST if it supports it
3323 echo blah > ${f}_grant
3326 do_dirty_record "echo blah > $f"
3327 [ $before -eq $after ] && error "write wasn't cached"
3328 do_dirty_record "> $f"
3329 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3330 do_dirty_record "echo blah > $f"
3331 [ $before -eq $after ] && error "write wasn't cached"
3332 do_dirty_record "sync"
3333 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3334 do_dirty_record "echo blah > $f"
3335 [ $before -eq $after ] && error "write wasn't cached"
3336 do_dirty_record "cancel_lru_locks osc"
3337 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3340 run_test 45 "osc io page accounting ============================"
3342 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3343 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3344 # objects offset and an assert hit when an rpc was built with 1023's mapped
3345 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3351 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3353 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3354 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3358 run_test 46 "dirtying a previously written page ================"
3360 # test_47 is removed "Device nodes check" is moved to test_28
3362 test_48a() { # bug 2399
3363 check_kernel_version 34 || return 0
3364 test_mkdir -p $DIR/$tdir
3366 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3367 test_mkdir $DIR/$tdir || error "recreate directory failed"
3368 touch foo || error "'touch foo' failed after recreating cwd"
3369 test_mkdir $DIR/$tdir/bar ||
3370 error "'mkdir foo' failed after recreating cwd"
3371 if check_kernel_version 44; then
3372 touch .foo || error "'touch .foo' failed after recreating cwd"
3373 test_mkdir $DIR/$tdir/.bar ||
3374 error "'mkdir .foo' failed after recreating cwd"
3376 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3377 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3378 cd . || error "'cd .' failed after recreating cwd"
3379 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3380 rmdir . && error "'rmdir .' worked after recreating cwd"
3381 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3382 cd .. || error "'cd ..' failed after recreating cwd"
3384 run_test 48a "Access renamed working dir (should return errors)="
3386 test_48b() { # bug 2399
3387 check_kernel_version 34 || return 0
3389 test_mkdir -p $DIR/$tdir
3391 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3392 touch foo && error "'touch foo' worked after removing cwd"
3393 test_mkdir $DIR/$tdir/foo &&
3394 error "'mkdir foo' worked after removing cwd"
3395 if check_kernel_version 44; then
3396 touch .foo && error "'touch .foo' worked after removing cwd"
3397 test_mkdir $DIR/$tdir/.foo &&
3398 error "'mkdir .foo' worked after removing cwd"
3400 ls . > /dev/null && error "'ls .' worked after removing cwd"
3401 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3402 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3403 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3404 rmdir . && error "'rmdir .' worked after removing cwd"
3405 ln -s . foo && error "'ln -s .' worked after removing cwd"
3406 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3408 run_test 48b "Access removed working dir (should return errors)="
3410 test_48c() { # bug 2350
3411 check_kernel_version 36 || return 0
3412 #lctl set_param debug=-1
3415 test_mkdir -p $DIR/$tdir/dir
3417 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3418 $TRACE touch foo && error "touch foo worked after removing cwd"
3419 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3420 if check_kernel_version 44; then
3421 touch .foo && error "touch .foo worked after removing cwd"
3422 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3424 $TRACE ls . && error "'ls .' worked after removing cwd"
3425 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3426 is_patchless || ( $TRACE cd . &&
3427 error "'cd .' worked after removing cwd" )
3428 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3429 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3430 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3431 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3433 run_test 48c "Access removed working subdir (should return errors)"
3435 test_48d() { # bug 2350
3436 check_kernel_version 36 || return 0
3437 #lctl set_param debug=-1
3440 test_mkdir -p $DIR/$tdir/dir
3442 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3443 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3444 $TRACE touch foo && error "'touch foo' worked after removing parent"
3445 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3446 if check_kernel_version 44; then
3447 touch .foo && error "'touch .foo' worked after removing parent"
3449 error "mkdir .foo worked after removing parent"
3451 $TRACE ls . && error "'ls .' worked after removing parent"
3452 $TRACE ls .. && error "'ls ..' worked after removing parent"
3453 is_patchless || ( $TRACE cd . &&
3454 error "'cd .' worked after recreate parent" )
3455 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3456 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3457 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3458 is_patchless || ( $TRACE cd .. &&
3459 error "'cd ..' worked after removing parent" || true )
3461 run_test 48d "Access removed parent subdir (should return errors)"
3463 test_48e() { # bug 4134
3464 check_kernel_version 41 || return 0
3465 #lctl set_param debug=-1
3468 test_mkdir -p $DIR/$tdir/dir
3470 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3471 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3472 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3473 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3474 # On a buggy kernel addition of "touch foo" after cd .. will
3475 # produce kernel oops in lookup_hash_it
3476 touch ../foo && error "'cd ..' worked after recreate parent"
3478 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3480 run_test 48e "Access to recreated parent subdir (should return errors)"
3482 test_49() { # LU-1030
3483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3484 # get ost1 size - lustre-OST0000
3485 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3486 # write 800M at maximum
3487 [ $ost1_size -gt 819200 ] && ost1_size=819200
3489 lfs setstripe -c 1 -i 0 $DIR/$tfile
3490 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3493 # change max_pages_per_rpc while writing the file
3494 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3495 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3496 # loop until dd process exits
3497 while ps ax -opid | grep -wq $dd_pid; do
3498 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3499 sleep $((RANDOM % 5 + 1))
3501 # restore original max_pages_per_rpc
3502 $LCTL set_param $osc1_mppc=$orig_mppc
3503 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3505 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3509 test_mkdir $DIR/$tdir
3511 ls /proc/$$/cwd || error
3513 run_test 50 "special situations: /proc symlinks ==============="
3515 test_51a() { # was test_51
3516 # bug 1516 - create an empty entry right after ".." then split dir
3517 test_mkdir -p $DIR/$tdir
3518 touch $DIR/$tdir/foo
3519 $MCREATE $DIR/$tdir/bar
3521 createmany -m $DIR/$tdir/longfile 201
3523 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3524 $MCREATE $DIR/$tdir/longfile$FNUM
3529 ls -l $DIR/$tdir > /dev/null || error
3531 run_test 51a "special situations: split htree with empty entry =="
3533 export NUMTEST=70000
3535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3536 local BASE=$DIR/$tdir
3538 # cleanup the directory
3543 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3544 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3545 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3548 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3549 echo "reduced count to $NUMTEST due to inodes"
3551 # need to check free space for the directories as well
3552 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3553 numfree=$((blkfree / 4))
3554 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3555 echo "reduced count to $NUMTEST due to blocks"
3557 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3558 echo "failed" > $BASE/fnum
3560 run_test 51b "exceed 64k subdirectory nlink limit"
3562 test_51ba() { # LU-993
3563 local BASE=$DIR/$tdir
3564 # unlink all but 100 subdirectories, then check it still works
3566 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3568 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3569 local DELETE=$((NUMTEST - LEFT))
3571 # continue on to run this test even if 51b didn't finish,
3572 # just to delete the many subdirectories created.
3573 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3575 # for ldiskfs the nlink count should be 1, but this is OSD specific
3576 # and so this is listed for informational purposes only
3577 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3578 unlinkmany -d $BASE/d $DELETE
3581 if [ $RC -ne 0 ]; then
3582 if [ "$NUMPREV" == "failed" ]; then
3583 skip "previous setup failed"
3586 error "unlink of first $DELETE subdirs failed"
3591 echo "nlink between: $(stat -c %h $BASE)"
3592 # trim the first line of ls output
3593 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3594 [ $FOUND -ne $LEFT ] &&
3595 error "can't find subdirs: found only $FOUND/$LEFT"
3597 unlinkmany -d $BASE/d $DELETE $LEFT ||
3598 error "unlink of second $LEFT subdirs failed"
3599 # regardless of whether the backing filesystem tracks nlink accurately
3600 # or not, the nlink count shouldn't be more than "." and ".." here
3601 local AFTER=$(stat -c %h $BASE)
3602 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3603 echo "nlink after: $AFTER"
3605 run_test 51ba "verify nlink for many subdirectory cleanup"
3608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3609 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3610 test_mkdir -p $DIR/$tdir
3611 createmany -o $DIR/$tdir/t- 1000
3612 $GETSTRIPE $DIR/$tdir > $TMP/files
3613 for N in `seq 0 $((OSTCOUNT - 1))`; do
3614 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3615 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3616 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3618 unlinkmany $DIR/$tdir/t- 1000
3621 for N in `seq 1 $((OSTCOUNT - 1))`; do
3622 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3623 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3624 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3625 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3627 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3628 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3629 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3630 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3634 run_test 51d "check object distribution ===================="
3637 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3638 test_mkdir -p $DIR/$tdir
3639 touch $DIR/$tdir/foo
3640 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3641 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3642 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3643 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3644 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3646 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3647 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3648 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3650 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3651 cp -r $DIR/$tdir /tmp/
3652 rm -fr $DIR/$tdir || error "cleanup rm failed"
3654 run_test 52a "append-only flag test (should return errors) ====="
3657 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3658 test_mkdir -p $DIR/$tdir
3659 touch $DIR/$tdir/foo
3660 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3661 cat test > $DIR/$tdir/foo && error "cat test worked"
3662 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3663 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3664 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3666 echo foo >> $DIR/$tdir/foo && error "echo worked"
3667 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3668 [ -f $DIR/$tdir/foo ] || error
3669 [ -f $DIR/$tdir/foo_ren ] && error
3670 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3672 chattr -i $DIR/$tdir/foo || error "chattr failed"
3674 rm -fr $DIR/$tdir || error
3676 run_test 52b "immutable flag test (should return errors) ======="
3679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3680 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3681 remote_ost_nodsh && skip "remote OST with nodsh" && return
3691 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3692 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3693 param=`echo ${value[0]} | cut -d "=" -f1`
3694 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3695 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3696 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3697 node=$(facet_active_host ost$((ostnum+1)))
3698 param="obdfilter.$ostname.last_id"
3699 ost_last=$(do_node $node lctl get_param -n $param | head -n 1)
3700 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3701 if [ $ost_last != $mds_last ]; then
3702 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3706 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3709 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3710 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3711 $SOCKETSERVER $DIR/socket
3712 $SOCKETCLIENT $DIR/socket || error
3713 $MUNLINK $DIR/socket
3715 run_test 54a "unix domain socket test =========================="
3721 dd if=/dev/zero of=$f bs=`page_size` count=1
3723 run_test 54b "char device works in lustre ======================"
3726 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3727 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3728 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3730 for i in `seq 3 7`; do
3731 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3742 loopdev="$DIR/loop54c"
3745 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3746 mknod $loopdev b 7 $LOOPNUM
3747 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3748 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3749 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3750 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3752 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3753 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3755 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3760 run_test 54c "block device works in lustre ====================="
3766 [ "$string" = `echo $string > $f | cat $f` ] || error
3768 run_test 54d "fifo device works in lustre ======================"
3771 check_kernel_version 46 || return 0
3774 cp -aL /dev/console $f
3775 echo $string > $f || error
3777 run_test 54e "console/tty device works in lustre ======================"
3779 #The test_55 used to be iopen test and it was removed by bz#24037.
3780 #run_test 55 "check iopen_connect_dentry() ======================"
3782 test_56a() { # was test_56
3785 test_mkdir $DIR/$tdir
3786 test_mkdir $DIR/$tdir/dir
3788 NUMFILESx2=$(($NUMFILES * 2))
3789 for i in `seq 1 $NUMFILES` ; do
3790 touch $DIR/$tdir/file$i
3791 touch $DIR/$tdir/dir/file$i
3794 # test lfs getstripe with --recursive
3795 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3796 [ $FILENUM -eq $NUMFILESx2 ] ||
3797 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3798 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3799 [ $FILENUM -eq $NUMFILES ] ||
3800 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3801 echo "$GETSTRIPE --recursive passed."
3803 # test lfs getstripe with file instead of dir
3804 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3805 [ $FILENUM -eq 1 ] || error \
3806 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3807 echo "$GETSTRIPE file1 passed."
3809 #test lfs getstripe with --verbose
3810 [ `$GETSTRIPE --verbose $DIR/$tdir |
3811 grep -c lmm_magic` -eq $NUMFILES ] ||
3812 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3813 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3814 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3815 echo "$GETSTRIPE --verbose passed."
3817 #test lfs getstripe with --obd
3818 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3819 grep -q "unknown obduuid" ||
3820 error "$GETSTRIPE --obd wrong_uuid should return error message"
3822 [ "$OSTCOUNT" -lt 2 ] &&
3823 skip_env "skipping other $GETSTRIPE --obd test" && return
3826 OBDUUID=$(ostuuid_from_index $OSTIDX)
3827 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3828 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3829 [ $FOUND -eq $FILENUM ] ||
3830 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3831 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3832 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3833 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3834 error "$GETSTRIPE --obd: should not show file on other obd"
3835 echo "$GETSTRIPE --obd passed"
3837 run_test 56a "check $GETSTRIPE"
3842 local LOCAL_NUMFILES="$1"
3843 local LOCAL_NUMDIRS="$2"
3844 local MKDIR_PARAMS="$3"
3846 if [ ! -d "$TDIR" ] ; then
3848 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3849 for i in `seq 1 $LOCAL_NUMFILES` ; do
3852 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3853 test_mkdir $TDIR/dir$i
3854 for j in `seq 1 $LOCAL_NUMFILES` ; do
3855 touch $TDIR/dir$i/file$j
3861 setup_56_special() {
3865 if [ ! -e "$TDIR/loop1b" ] ; then
3866 for i in `seq 1 $LOCAL_NUMFILES` ; do
3867 mknod $TDIR/loop${i}b b 7 $i
3868 mknod $TDIR/null${i}c c 1 3
3869 ln -s $TDIR/file1 $TDIR/link${i}l
3871 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3872 mknod $TDIR/dir$i/loop${i}b b 7 $i
3873 mknod $TDIR/dir$i/null${i}c c 1 3
3874 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3883 setup_56 $NUMFILES $NUMDIRS
3885 EXPECTED=$(($NUMDIRS + 2))
3886 # test lfs find with -name
3887 for i in $(seq 1 $NUMFILES) ; do
3888 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3889 [ $NUMS -eq $EXPECTED ] ||
3890 error "lfs find -name \"*$i\" $TDIR wrong: "\
3891 "found $NUMS, expected $EXPECTED"
3894 run_test 56g "check lfs find -name ============================="
3900 setup_56 $NUMFILES $NUMDIRS
3902 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3903 # test lfs find with ! -name
3904 for i in $(seq 1 $NUMFILES) ; do
3905 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3906 [ $NUMS -eq $EXPECTED ] ||
3907 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3908 "found $NUMS, expected $EXPECTED"
3911 run_test 56h "check lfs find ! -name ============================="
3915 test_mkdir -p $DIR/$tdir
3916 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3917 CMD="$LFIND -ost $UUID $DIR/$tdir"
3919 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3921 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3925 setup_56_special $NUMFILES $NUMDIRS
3927 EXPECTED=$((NUMDIRS + 1))
3928 CMD="$LFIND -type d $TDIR"
3929 NUMS=$($CMD | wc -l)
3930 [ $NUMS -eq $EXPECTED ] ||
3931 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"