2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-2834 LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$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"
474 # Fix for inode size boundary in 2.1.4
475 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
478 # Patch not applied to 2.2 or 2.3 branches
479 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
480 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
484 local SYMNAME=$(str_repeat 'x' $i)
485 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
486 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
489 run_test 17g "symlinks: really long symlink name and inode boundaries"
491 test_17h() { #bug 17378
492 remote_mds_nodsh && skip "remote MDS with nodsh" && return
493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
495 test_mkdir -p $DIR/$tdir
496 if [ $MDSCOUNT -gt 1 ]; then
497 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
501 $SETSTRIPE -c -1 $DIR/$tdir
502 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
503 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
504 touch $DIR/$tdir/$tfile || true
506 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
508 test_17i() { #bug 20018
509 remote_mds_nodsh && skip "remote MDS with nodsh" && return
510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
511 test_mkdir -p $DIR/$tdir
512 local foo=$DIR/$tdir/$tfile
514 if [ $MDSCOUNT -gt 1 ]; then
515 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
519 ln -s $foo $foo || error "create symlink failed"
520 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
521 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
522 ls -l $foo && error "error not detected"
525 run_test 17i "don't panic on short symlink"
527 test_17k() { #bug 22301
528 rsync --help | grep -q xattr ||
529 skip_env "$(rsync --version| head -1) does not support xattrs"
530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
531 test_mkdir -p $DIR/$tdir
532 test_mkdir -p $DIR/$tdir.new
533 touch $DIR/$tdir/$tfile
534 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
535 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
536 error "rsync failed with xattrs enabled"
538 run_test 17k "symlinks: rsync with xattrs enabled ========================="
540 test_17l() { # LU-279
542 touch $DIR/$tdir/$tfile
543 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
544 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
545 # -h to not follow symlinks. -m '' to list all the xattrs.
546 # grep to remove first line: '# file: $path'.
547 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
549 lgetxattr_size_check $path $xattr ||
550 error "lgetxattr_size_check $path $xattr failed"
554 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
558 local short_sym="0123456789"
559 local WDIR=$DIR/${tdir}m
566 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
567 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
568 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
570 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
571 skip "only for ldiskfs MDT" && return 0
573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
577 # create a long symlink file
578 for ((i = 0; i < 4; ++i)); do
579 long_sym=${long_sym}${long_sym}
582 echo "create 512 short and long symlink files under $WDIR"
583 for ((i = 0; i < 256; ++i)); do
584 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
585 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
591 wait_delete_completed
593 echo "recreate the 512 symlink files with a shorter string"
594 for ((i = 0; i < 512; ++i)); do
595 # rewrite the symlink file with a shorter string
596 ln -sf ${long_sym} $WDIR/long-$i
597 ln -sf ${short_sym} $WDIR/short-$i
600 mds_index=$($LFS getstripe -M $WDIR)
601 mds_index=$((mds_index+1))
602 devname=$(mdsdevname $mds_index)
603 cmd="$E2FSCK -fnvd $devname"
605 echo "stop and checking mds${mds_index}: $cmd"
606 # e2fsck should not return error
607 stop mds${mds_index} -f
608 do_facet mds${mds_index} $cmd || rc=$?
610 start mds${mds_index} $devname $MDS_MOUNT_OPTS
611 df $MOUNT > /dev/null 2>&1
612 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
613 "short/long symlink MDT: rc=$rc"
616 run_test 17m "run e2fsck against MDT which contains short/long symlink"
618 check_fs_consistency_17n() {
624 for mdt_index in $(seq 1 $MDSCOUNT); do
625 devname=$(mdsdevname $mdt_index)
626 cmd="$E2FSCK -fnvd $devname"
628 echo "stop and checking mds${mdt_index}: $cmd"
629 # e2fsck should not return error
631 do_facet mds${mdt_index} $cmd || rc=$?
633 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
634 df $MOUNT > /dev/null 2>&1
635 [ $rc -ne 0 ] && break
643 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
644 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
645 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
647 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
648 skip "only for ldiskfs MDT" && return 0
650 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
655 for ((i=0; i<10; i++)); do
656 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
657 error "create remote dir error $i"
658 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
659 error "create files under remote dir failed $i"
662 check_fs_consistency_17n || error "e2fsck report error"
664 for ((i=0;i<10;i++)); do
665 rm -rf $DIR/$tdir/remote_dir_${i} ||
666 error "destroy remote dir error $i"
669 check_fs_consistency_17n || error "e2fsck report error"
671 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
677 run_test 18 "touch .../f ; ls ... =============================="
683 $CHECKSTAT -a $DIR/f19 || error
685 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
688 ls -l $DIR/f19 && error || true
690 run_test 19b "ls -l .../f19 (should return error) =============="
693 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
694 $RUNAS touch $DIR/f19 && error || true
696 run_test 19c "$RUNAS touch .../f19 (should return error) =="
699 cat $DIR/f19 && error || true
701 run_test 19d "cat .../f19 (should return error) =============="
713 $CHECKSTAT -a $DIR/f || error
715 run_test 20 "touch .../f ; ls -l ... ==========================="
719 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
720 ln -s dangle $DIR/d21/link
721 echo foo >> $DIR/d21/link
723 $CHECKSTAT -t link $DIR/d21/link || error
724 $CHECKSTAT -f -t file $DIR/d21/link || error
726 run_test 21 "write to dangling link ============================"
730 test_mkdir -p $DIR/$tdir
731 chown $RUNAS_ID:$RUNAS_GID $WDIR
732 (cd $WDIR || error "cd $WDIR failed";
733 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
735 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
736 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
737 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
739 run_test 22 "unpack tar archive as non-root user ==============="
743 test_mkdir -p $DIR/$tdir
744 local file=$DIR/$tdir/$tfile
746 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
747 openfile -f O_CREAT:O_EXCL $file &&
748 error "$file recreate succeeded" || true
750 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
752 test_23b() { # bug 18988
753 test_mkdir -p $DIR/$tdir
754 local file=$DIR/$tdir/$tfile
757 echo foo > $file || error "write filed"
758 echo bar >> $file || error "append filed"
759 $CHECKSTAT -s 8 $file || error "wrong size"
762 run_test 23b "O_APPEND check =========================="
765 echo '== rename sanity =============================================='
766 echo '-- same directory rename'
769 mv $DIR/R1/f $DIR/R1/g
770 $CHECKSTAT -t file $DIR/R1/g || error
772 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
777 mv $DIR/R2/f $DIR/R2/g
778 $CHECKSTAT -a $DIR/R2/f || error
779 $CHECKSTAT -t file $DIR/R2/g || error
781 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
786 mv $DIR/R3/f $DIR/R3/g
787 $CHECKSTAT -a $DIR/R3/f || error
788 $CHECKSTAT -t dir $DIR/R3/g || error
790 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
796 mrename $DIR/R4/f $DIR/R4/g
797 $CHECKSTAT -a $DIR/R4/f || error
798 $CHECKSTAT -t dir $DIR/R4/g || error
800 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
803 echo '-- cross directory renames --'
807 mv $DIR/R5a/f $DIR/R5b/g
808 $CHECKSTAT -a $DIR/R5a/f || error
809 $CHECKSTAT -t file $DIR/R5b/g || error
811 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
816 touch $DIR/R6a/f $DIR/R6b/g
817 mv $DIR/R6a/f $DIR/R6b/g
818 $CHECKSTAT -a $DIR/R6a/f || error
819 $CHECKSTAT -t file $DIR/R6b/g || error
821 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
826 test_mkdir $DIR/R7a/d
827 mv $DIR/R7a/d $DIR/R7b/e
828 $CHECKSTAT -a $DIR/R7a/d || error
829 $CHECKSTAT -t dir $DIR/R7b/e || error
831 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
836 test_mkdir $DIR/R8a/d
837 test_mkdir $DIR/R8b/e
838 mrename $DIR/R8a/d $DIR/R8b/e
839 $CHECKSTAT -a $DIR/R8a/d || error
840 $CHECKSTAT -t dir $DIR/R8b/e || error
842 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
845 echo "-- rename error cases"
849 mrename $DIR/R9/f $DIR/R9/a
850 $CHECKSTAT -t file $DIR/R9/f || error
851 $CHECKSTAT -t dir $DIR/R9/a || error
852 $CHECKSTAT -a $DIR/R9/a/f || error
854 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
858 mrename $DIR/R10/f $DIR/R10/g
859 $CHECKSTAT -t dir $DIR/R10 || error
860 $CHECKSTAT -a $DIR/R10/f || error
861 $CHECKSTAT -a $DIR/R10/g || error
863 run_test 24j "source does not exist ============================"
867 test_mkdir $DIR/R11a/d
869 mv $DIR/R11a/f $DIR/R11a/d
870 $CHECKSTAT -a $DIR/R11a/f || error
871 $CHECKSTAT -t file $DIR/R11a/d/f || error
873 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
875 # bug 2429 - rename foo foo foo creates invalid file
878 $MULTIOP $f OcNs || error
880 run_test 24l "Renaming a file to itself ========================"
884 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
885 # on ext3 this does not remove either the source or target files
886 # though the "expected" operation would be to remove the source
887 $CHECKSTAT -t file ${f} || error "${f} missing"
888 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
890 run_test 24m "Renaming a file to a hard link to itself ========="
894 # this stats the old file after it was renamed, so it should fail
898 $CHECKSTAT ${f}.rename
901 run_test 24n "Statting the old file after renaming (Posix rename 2)"
904 check_kernel_version 37 || return 0
905 test_mkdir -p $DIR/d24o
906 rename_many -s random -v -n 10 $DIR/d24o
908 run_test 24o "rename of files during htree split ==============="
913 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
914 mrename $DIR/R12a $DIR/R12b
915 $CHECKSTAT -a $DIR/R12a || error
916 $CHECKSTAT -t dir $DIR/R12b || error
917 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
918 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
920 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
922 cleanup_multiop_pause() {
928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
931 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
932 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
935 trap cleanup_multiop_pause EXIT
936 mrename $DIR/R13a $DIR/R13b
937 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
938 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
939 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
940 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
941 cleanup_multiop_pause
942 wait $MULTIPID || error "multiop close failed"
944 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
946 test_24r() { #bug 3789
948 test_mkdir $DIR/R14a/b
949 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
950 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
951 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
953 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
957 test_mkdir $DIR/R15a/b
958 test_mkdir $DIR/R15a/b/c
959 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
960 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
961 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
963 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
966 test_mkdir $DIR/R16a/b
967 test_mkdir $DIR/R16a/b/c
968 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
969 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
970 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
972 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
974 test_24u() { # bug12192
976 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
977 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
979 run_test 24u "create stripe file"
985 simple_cleanup_common() {
988 wait_delete_completed
991 max_pages_per_rpc() {
992 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
997 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
998 [ $FREE_INODES -lt $NRFILES ] && \
999 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1003 trap simple_cleanup_common EXIT
1006 createmany -m $DIR/$tdir/$tfile $NRFILES
1008 cancel_lru_locks mdc
1009 lctl set_param mdc.*.stats clear
1011 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1013 # LU-5 large readdir
1014 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1015 # 8 bytes for name(filename is mostly 5 in this test) +
1016 # 8 bytes for luda_type
1017 # take into account of overhead in lu_dirpage header and end mark in
1018 # each page, plus one in RPC_NUM calculation.
1020 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1021 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1022 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1023 awk '/^mds_readpage/ {print $2}')
1024 [ $mds_readpage -gt $RPC_NUM ] && \
1025 error "large readdir doesn't take effect"
1027 simple_cleanup_common
1029 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1031 test_24w() { # bug21506
1033 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1034 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1035 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1036 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1037 [ "$SZ1" = "$SZ2" ] || \
1038 error "Error reading at the end of the file $tfile"
1040 run_test 24w "Reading a file larger than 4Gb"
1043 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1046 local remote_dir=$DIR/$tdir/remote_dir
1049 $LFS mkdir -i $MDTIDX $remote_dir ||
1050 error "create remote directory failed"
1052 mkdir -p $DIR/$tdir/src_dir
1053 touch $DIR/$tdir/src_file
1054 mkdir -p $remote_dir/tgt_dir
1055 touch $remote_dir/tgt_file
1057 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1058 error "rename dir cross MDT works!"
1060 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1061 error "rename file cross MDT works!"
1063 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1064 error "ln file cross MDT should not work!"
1066 rm -rf $DIR/$tdir || error "Can not delete directories"
1068 run_test 24x "cross rename/link should be failed"
1071 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1074 local remote_dir=$DIR/$tdir/remote_dir
1077 $LFS mkdir -i $MDTIDX $remote_dir ||
1078 error "create remote directory failed"
1080 mkdir -p $remote_dir/src_dir
1081 touch $remote_dir/src_file
1082 mkdir -p $remote_dir/tgt_dir
1083 touch $remote_dir/tgt_file
1085 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1086 error "rename subdir in the same remote dir failed!"
1088 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1089 error "rename files in the same remote dir failed!"
1091 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1092 error "link files in the same remote dir failed!"
1094 rm -rf $DIR/$tdir || error "Can not delete directories"
1096 run_test 24y "rename/link on the same dir should succeed"
1099 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1102 local remote_src=$DIR/$tdir/remote_dir
1103 local remote_tgt=$DIR/$tdir/remote_tgt
1106 $LFS mkdir -i $MDTIDX $remote_src ||
1107 error "create remote directory failed"
1109 $LFS mkdir -i $MDTIDX $remote_tgt ||
1110 error "create remote directory failed"
1112 mrename $remote_src $remote_tgt &&
1113 error "rename remote dirs should not work!"
1115 rm -rf $DIR/$tdir || error "Can not delete directories"
1117 run_test 24z "rename one remote dir to another remote dir should fail"
1120 echo '== symlink sanity ============================================='
1124 touch $DIR/s25/foo || error
1126 run_test 25a "create file in symlinked directory ==============="
1129 [ ! -d $DIR/d25 ] && test_25a
1130 $CHECKSTAT -t file $DIR/s25/foo || error
1132 run_test 25b "lookup file in symlinked directory ==============="
1136 test_mkdir $DIR/d26/d26-2
1137 ln -s d26/d26-2 $DIR/s26
1138 touch $DIR/s26/foo || error
1140 run_test 26a "multiple component symlink ======================="
1143 test_mkdir -p $DIR/d26b/d26-2
1144 ln -s d26b/d26-2/foo $DIR/s26-2
1145 touch $DIR/s26-2 || error
1147 run_test 26b "multiple component symlink at end of lookup ======"
1150 test_mkdir $DIR/d26.2
1151 touch $DIR/d26.2/foo
1152 ln -s d26.2 $DIR/s26.2-1
1153 ln -s s26.2-1 $DIR/s26.2-2
1154 ln -s s26.2-2 $DIR/s26.2-3
1155 chmod 0666 $DIR/s26.2-3/foo
1157 run_test 26c "chain of symlinks ================================"
1159 # recursive symlinks (bug 439)
1161 ln -s d26-3/foo $DIR/d26-3
1163 run_test 26d "create multiple component recursive symlink ======"
1166 [ ! -h $DIR/d26-3 ] && test_26d
1169 run_test 26e "unlink multiple component recursive symlink ======"
1171 # recursive symlinks (bug 7022)
1173 test_mkdir -p $DIR/$tdir
1174 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1175 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1176 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1177 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1178 cd $tfile || error "cd $tfile failed"
1179 ln -s .. dotdot || error "ln dotdot failed"
1180 ln -s dotdot/lndir lndir || error "ln lndir failed"
1181 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1182 output=`ls $tfile/$tfile/lndir/bar1`
1183 [ "$output" = bar1 ] && error "unexpected output"
1184 rm -r $tfile || error "rm $tfile failed"
1185 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1187 run_test 26f "rm -r of a directory which has recursive symlink ="
1190 echo '== stripe sanity =============================================='
1191 test_mkdir -p $DIR/d27 || error "mkdir failed"
1193 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1194 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1196 log "== test_27a: write to one stripe file ========================="
1197 cp /etc/hosts $DIR/d27/f0 || error
1199 run_test 27a "one stripe file =================================="
1202 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1203 test_mkdir -p $DIR/d27
1204 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1205 $GETSTRIPE -c $DIR/d27/f01
1206 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1207 error "two-stripe file doesn't have two stripes"
1209 run_test 27b "create two stripe file"
1212 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1214 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1216 run_test 27c "write to two stripe file"
1219 test_mkdir -p $DIR/d27
1220 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1221 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1222 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1224 run_test 27d "create file with default settings ================"
1227 test_mkdir -p $DIR/d27
1228 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1229 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1230 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1232 run_test 27e "setstripe existing file (should return error) ======"
1235 test_mkdir -p $DIR/d27
1236 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1237 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
1238 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1240 run_test 27f "setstripe with bad stripe size (should return error)"
1243 test_mkdir -p $DIR/d27
1244 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1245 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1246 error "$DIR/d27/fnone has object"
1248 run_test 27g "$GETSTRIPE with no objects"
1251 touch $DIR/d27/fsome || error "touch failed"
1252 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1254 run_test 27i "$GETSTRIPE with some objects"
1257 test_mkdir -p $DIR/d27
1258 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1260 run_test 27j "setstripe with bad stripe offset (should return error)"
1262 test_27k() { # bug 2844
1263 test_mkdir -p $DIR/d27
1265 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1266 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1267 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1268 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1269 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1270 dd if=/dev/zero of=$FILE bs=4k count=1
1271 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1272 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1274 run_test 27k "limit i_blksize for broken user apps ============="
1277 test_mkdir -p $DIR/d27
1278 mcreate $DIR/f27l || error "creating file"
1279 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1280 error "setstripe should have failed" || true
1282 run_test 27l "check setstripe permissions (should return error)"
1285 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1287 if [ $ORIGFREE -gt $MAXFREE ]; then
1288 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1291 trap simple_cleanup_common EXIT
1292 test_mkdir -p $DIR/$tdir
1293 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1294 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1295 error "dd should fill OST0"
1297 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1299 [ $i -gt 256 ] && break
1302 touch $DIR/$tdir/f27m_$i
1303 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1304 error "OST0 was full but new created file still use it"
1306 touch $DIR/$tdir/f27m_$i
1307 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1308 error "OST0 was full but new created file still use it"
1309 simple_cleanup_common
1311 run_test 27m "create file while OST0 was full =================="
1314 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1318 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1319 # if the OST isn't full anymore.
1321 local OSTIDX=${1:-""}
1323 local list=$(comma_list $(osts_nodes))
1324 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1326 do_nodes $list lctl set_param fail_loc=0
1327 sync # initiate all OST_DESTROYs from MDS to OST
1331 exhaust_precreations() {
1334 local FAILIDX=${3:-$OSTIDX}
1336 test_mkdir -p $DIR/$tdir
1337 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1338 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1340 local OST=$(ostname_from_index $OSTIDX)
1341 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1342 sed -e 's/_UUID$//;s/^.*-//')
1345 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1346 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1347 osc.$mdtosc_proc1.prealloc_last_id)
1348 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1349 osc.$mdtosc_proc1.prealloc_next_id)
1351 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1352 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1354 test_mkdir -p $DIR/$tdir/${OST}
1355 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1356 #define OBD_FAIL_OST_ENOSPC 0x215
1357 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1358 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1359 echo "Creating to objid $last_id on ost $OST..."
1360 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1361 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1362 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1366 exhaust_all_precreations() {
1368 for (( i=0; i < OSTCOUNT; i++ )) ; do
1369 exhaust_precreations $i $1 -1
1374 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1376 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1377 remote_ost_nodsh && skip "remote OST with nodsh" && return
1380 rm -f $DIR/$tdir/$tfile
1381 exhaust_precreations 0 0x80000215
1382 $SETSTRIPE -c -1 $DIR/$tdir
1383 touch $DIR/$tdir/$tfile || error
1384 $GETSTRIPE $DIR/$tdir/$tfile
1387 run_test 27n "create file with some full OSTs =================="
1390 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1392 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1393 remote_ost_nodsh && skip "remote OST with nodsh" && return
1396 rm -f $DIR/$tdir/$tfile
1397 exhaust_all_precreations 0x215
1399 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1404 run_test 27o "create file with all full OSTs (should error) ===="
1407 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1409 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1410 remote_ost_nodsh && skip "remote OST with nodsh" && return
1413 rm -f $DIR/$tdir/$tfile
1414 test_mkdir -p $DIR/$tdir
1416 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1417 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1418 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1420 exhaust_precreations 0 0x80000215
1421 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1422 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1423 $GETSTRIPE $DIR/$tdir/$tfile
1427 run_test 27p "append to a truncated file with some full OSTs ==="
1430 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1432 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1433 remote_ost_nodsh && skip "remote OST with nodsh" && return
1436 rm -f $DIR/$tdir/$tfile
1438 test_mkdir -p $DIR/$tdir
1439 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1440 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1441 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1443 exhaust_all_precreations 0x215
1445 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1446 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1450 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1453 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1455 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1456 remote_ost_nodsh && skip "remote OST with nodsh" && return
1459 rm -f $DIR/$tdir/$tfile
1460 exhaust_precreations 0 0x80000215
1462 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1466 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1468 test_27s() { # bug 10725
1469 test_mkdir -p $DIR/$tdir
1470 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1471 local stripe_count=0
1472 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1473 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1474 error "stripe width >= 2^32 succeeded" || true
1477 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1479 test_27t() { # bug 10864
1484 $WLFS getstripe $tfile
1487 run_test 27t "check that utils parse path correctly"
1489 test_27u() { # bug 4900
1490 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1491 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1493 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1494 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1495 test_mkdir -p $DIR/$tdir
1497 createmany -o $DIR/$tdir/t- 1000
1498 do_facet $SINGLEMDS lctl set_param fail_loc=0
1500 TLOG=$DIR/$tfile.getstripe
1501 $GETSTRIPE $DIR/$tdir > $TLOG
1502 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1503 unlinkmany $DIR/$tdir/t- 1000
1504 [ $OBJS -gt 0 ] && \
1505 error "$OBJS objects created on OST-0. See $TLOG" || pass
1507 run_test 27u "skip object creation on OSC w/o objects =========="
1509 test_27v() { # bug 4900
1510 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1512 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1513 remote_ost_nodsh && skip "remote OST with nodsh" && return
1515 exhaust_all_precreations 0x215
1518 test_mkdir -p $DIR/$tdir
1519 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1521 touch $DIR/$tdir/$tfile
1522 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1524 for (( i=1; i < OSTCOUNT; i++ )); do
1525 do_facet ost$i lctl set_param fail_loc=0x705
1527 local START=`date +%s`
1528 createmany -o $DIR/$tdir/$tfile 32
1530 local FINISH=`date +%s`
1531 local TIMEOUT=`lctl get_param -n timeout`
1532 local PROCESS=$((FINISH - START))
1533 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1534 error "$FINISH - $START >= $TIMEOUT / 2"
1535 sleep $((TIMEOUT / 2 - PROCESS))
1538 run_test 27v "skip object creation on slow OST ================="
1540 test_27w() { # bug 10997
1541 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1542 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1543 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1544 error "stripe size $size != 65536" || true
1545 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1546 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1548 run_test 27w "check $SETSTRIPE -S option"
1551 [ "$OSTCOUNT" -lt "2" ] &&
1552 skip_env "skipping multiple stripe count/offset test" && return
1554 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1555 for i in $(seq 1 $OSTCOUNT); do
1557 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1558 error "setstripe -c $i -i $offset failed"
1559 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1560 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1561 [ $count -ne $i ] && error "stripe count $count != $i" || true
1562 [ $index -ne $offset ] &&
1563 error "stripe offset $index != $offset" || true
1566 run_test 27wa "check $SETSTRIPE -c -i options"
1569 remote_ost_nodsh && skip "remote OST with nodsh" && return
1570 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1572 OFFSET=$(($OSTCOUNT - 1))
1574 local OST=$(ostname_from_index $OSTIDX)
1576 test_mkdir -p $DIR/$tdir
1577 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1578 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1580 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1581 for i in `seq 0 $OFFSET`; do
1582 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1583 error "OST0 was degraded but new created file still use it"
1585 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1587 run_test 27x "create files while OST0 is degraded"
1590 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1591 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1592 remote_ost_nodsh && skip "remote OST with nodsh" && return
1593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1595 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1596 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1597 osc.$mdtosc.prealloc_last_id)
1598 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1599 osc.$mdtosc.prealloc_next_id)
1600 local fcount=$((last_id - next_id))
1601 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1602 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1604 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1605 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1606 local OST_DEACTIVE_IDX=-1
1611 for OSC in $MDS_OSCS; do
1612 OST=$(osc_to_ost $OSC)
1613 OSTIDX=$(index_from_ostuuid $OST)
1614 if [ $OST_DEACTIVE_IDX == -1 ]; then
1615 OST_DEACTIVE_IDX=$OSTIDX
1617 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1618 echo $OSC "is Deactivated:"
1619 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1623 OSTIDX=$(index_from_ostuuid $OST)
1625 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1627 for OSC in $MDS_OSCS; do
1628 OST=$(osc_to_ost $OSC)
1629 OSTIDX=$(index_from_ostuuid $OST)
1630 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1631 echo $OST "is degraded:"
1632 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1633 obdfilter.$OST.degraded=1
1638 createmany -o $DIR/$tdir/$tfile $fcount
1640 for OSC in $MDS_OSCS; do
1641 OST=$(osc_to_ost $OSC)
1642 OSTIDX=$(index_from_ostuuid $OST)
1643 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1644 echo $OST "is recovered from degraded:"
1645 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1646 obdfilter.$OST.degraded=0
1648 do_facet $SINGLEMDS lctl --device %$OSC activate
1652 # all osp devices get activated, hence -1 stripe count restored
1655 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1656 # devices get activated.
1658 $SETSTRIPE -c -1 $DIR/$tfile
1659 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1661 [ $stripecnt -ne $OSTCOUNT ] &&
1662 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1665 run_test 27y "create files while OST0 is degraded and the rest inactive"
1671 lmm_count=$($GETSTRIPE -c $1)
1672 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1673 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1675 local old_ifs="$IFS"
1677 fid=($($LFS path2fid $1))
1680 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1681 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1683 # compare lmm_seq and lu_fid->f_seq
1684 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1685 # compare lmm_object_id and lu_fid->oid
1686 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1688 # check the trusted.fid attribute of the OST objects of the file
1689 local have_obdidx=false
1691 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1692 # skip lines up to and including "obdidx"
1693 [ -z "$obdidx" ] && break
1694 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1695 $have_obdidx || continue
1697 local ost=$((obdidx + 1))
1698 local dev=$(ostdevname $ost)
1700 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1701 echo "Currently only works with ldiskfs-based OSTs"
1705 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1707 #don't unmount/remount the OSTs if we don't need to do that
1708 #local dir=$(facet_mntpt ost$ost)
1710 #do_facet ost$dev mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1711 # { error "mounting $dev as $FSTYPE failed"; return 3; }
1712 #local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1713 #local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1714 seq=$(echo $seq | sed -e "s/^0x//g")
1715 if [ $seq == 0 ]; then
1716 oid_hex=$(echo $oid)
1718 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1720 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1721 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1722 $dev 2>/dev/null" | grep "parent=")
1724 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1726 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1728 #do_facet ost$ost umount -d $dir
1729 #start ost$ost $dev $OST_MOUNT_OPTS
1731 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1732 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1733 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1734 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1735 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1736 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1738 # compare lmm_seq and filter_fid->ff_parent.f_seq
1739 [ $ff_pseq = $lmm_seq ] ||
1740 error "FF parent SEQ $ff_pseq != $lmm_seq"
1741 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1742 [ $ff_poid = $lmm_oid ] ||
1743 error "FF parent OID $ff_poid != $lmm_oid"
1744 [ $ff_pstripe = $stripe_nr ] ||
1745 error "FF stripe $ff_pstripe != $stripe_nr"
1747 stripe_nr=$((stripe_nr + 1))
1752 remote_ost_nodsh && skip "remote OST with nodsh" && return
1753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1754 test_mkdir -p $DIR/$tdir
1756 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1757 { error "setstripe -c -1 failed"; return 1; }
1758 # We need to send a write to every object to get parent FID info set.
1759 # This _should_ also work for setattr, but does not currently.
1760 # touch $DIR/$tdir/$tfile-1 ||
1761 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1762 { error "dd $tfile-1 failed"; return 2; }
1763 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1764 { error "setstripe -c -1 failed"; return 3; }
1765 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1766 { error "dd $tfile-2 failed"; return 4; }
1768 # make sure write RPCs have been sent to OSTs
1771 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1772 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1774 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1776 test_27A() { # b=19102
1777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1778 local restore_size=$($GETSTRIPE -S $MOUNT)
1779 local restore_count=$($GETSTRIPE -c $MOUNT)
1780 local restore_offset=$($GETSTRIPE -i $MOUNT)
1781 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1782 local default_size=$($GETSTRIPE -S $MOUNT)
1783 local default_count=$($GETSTRIPE -c $MOUNT)
1784 local default_offset=$($GETSTRIPE -i $MOUNT)
1785 local dsize=$((1024 * 1024))
1786 [ $default_size -eq $dsize ] ||
1787 error "stripe size $default_size != $dsize"
1788 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1789 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1790 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1792 run_test 27A "check filesystem-wide default LOV EA values"
1794 test_27B() { # LU-2523
1795 test_mkdir -p $DIR/$tdir
1796 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1798 # open f1 with O_LOV_DELAY_CREATE
1800 # call setstripe ioctl on open file descriptor for f1
1802 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1806 # open f1 with O_LOV_DELAY_CREATE
1808 # call setstripe ioctl on open file descriptor for f1
1810 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1812 # Allow multiop to fail in imitation of NFS's busted semantics.
1815 run_test 27B "call setstripe on open unlinked file/rename victim"
1817 test_27C() { #LU-2871
1818 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1825 test_mkdir -p $DIR/$tdir
1827 for i in $(seq 0 $((OSTCOUNT - 1))); do
1828 # set stripe across all OSTs starting from OST$i
1829 $SETSTRIPE -i $i -c -1 $tfile$i
1830 # get striping information
1831 ost_idx=($($GETSTRIPE $tfile$i |
1832 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1835 for j in $(seq 0 $((OSTCOUNT - 1))); do
1836 index=$(((i + j) % OSTCOUNT))
1837 [ ${ost_idx[$j]} -eq $index ] || error
1841 run_test 27C "check full striping across all OSTs"
1843 # createtest also checks that device nodes are created and
1844 # then visible correctly (#2091)
1845 test_28() { # bug 2091
1847 $CREATETEST $DIR/d28/ct || error
1849 run_test 28 "create/mknod/mkdir with bad file types ============"
1852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1853 cancel_lru_locks mdc
1859 declare -i LOCKCOUNTORIG=0
1860 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1861 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1863 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1865 declare -i LOCKUNUSEDCOUNTORIG=0
1866 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1867 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1874 declare -i LOCKCOUNTCURRENT=0
1875 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1876 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1879 declare -i LOCKUNUSEDCOUNTCURRENT=0
1880 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1881 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1884 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1885 lctl set_param -n ldlm.dump_namespaces ""
1886 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1887 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1888 log "dumped log to $TMP/test_29.dk (bug 5793)"
1891 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1892 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1893 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1894 log "dumped log to $TMP/test_29.dk (bug 5793)"
1898 run_test 29 "IT_GETATTR regression ============================"
1900 test_30a() { # was test_30
1901 cp `which ls` $DIR || cp /bin/ls $DIR
1905 run_test 30a "execute binary from Lustre (execve) =============="
1908 cp `which ls` $DIR || cp /bin/ls $DIR
1910 $RUNAS $DIR/ls / || error
1913 run_test 30b "execute binary from Lustre as non-root ==========="
1915 test_30c() { # b=22376
1916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1917 cp `which ls` $DIR || cp /bin/ls $DIR
1919 cancel_lru_locks mdc
1920 cancel_lru_locks osc
1921 $RUNAS $DIR/ls / || error
1924 run_test 30c "execute binary from Lustre without read perms ===="
1927 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1928 $CHECKSTAT -a $DIR/f31 || error
1930 run_test 31a "open-unlink file =================================="
1933 touch $DIR/f31 || error
1934 ln $DIR/f31 $DIR/f31b || error
1935 $MULTIOP $DIR/f31b Ouc || error
1936 $CHECKSTAT -t file $DIR/f31 || error
1938 run_test 31b "unlink file with multiple links while open ======="
1941 touch $DIR/f31 || error
1942 ln $DIR/f31 $DIR/f31c || error
1943 multiop_bg_pause $DIR/f31 O_uc || return 1
1945 $MULTIOP $DIR/f31c Ouc
1946 kill -USR1 $MULTIPID
1949 run_test 31c "open-unlink file with multiple links ============="
1952 opendirunlink $DIR/d31d $DIR/d31d || error
1953 $CHECKSTAT -a $DIR/d31d || error
1955 run_test 31d "remove of open directory ========================="
1957 test_31e() { # bug 2904
1958 check_kernel_version 34 || return 0
1959 openfilleddirunlink $DIR/d31e || error
1961 run_test 31e "remove of open non-empty directory ==============="
1963 test_31f() { # bug 4554
1964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1966 test_mkdir $DIR/d31f
1967 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1968 cp /etc/hosts $DIR/d31f
1970 $GETSTRIPE $DIR/d31f/hosts
1971 multiop_bg_pause $DIR/d31f D_c || return 1
1974 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1975 test_mkdir $DIR/d31f
1976 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1977 cp /etc/hosts $DIR/d31f
1979 $GETSTRIPE $DIR/d31f/hosts
1980 multiop_bg_pause $DIR/d31f D_c || return 1
1983 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1984 wait $MULTIPID || error "first opendir $MULTIPID failed"
1988 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1989 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1992 run_test 31f "remove of open directory with open-unlink file ==="
1995 echo "-- cross directory link --"
1996 test_mkdir $DIR/d31ga
1997 test_mkdir $DIR/d31gb
1999 ln $DIR/d31ga/f $DIR/d31gb/g
2000 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2001 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2002 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2003 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2005 run_test 31g "cross directory link==============="
2008 echo "-- cross directory link --"
2009 test_mkdir $DIR/d31h
2010 test_mkdir $DIR/d31h/dir
2012 ln $DIR/d31h/f $DIR/d31h/dir/g
2013 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2014 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2015 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2016 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2018 run_test 31h "cross directory link under child==============="
2021 echo "-- cross directory link --"
2022 test_mkdir $DIR/d31i
2023 test_mkdir $DIR/d31i/dir
2024 touch $DIR/d31i/dir/f
2025 ln $DIR/d31i/dir/f $DIR/d31i/g
2026 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2027 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2028 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2029 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2031 run_test 31i "cross directory link under parent==============="
2035 test_mkdir $DIR/d31j
2036 test_mkdir $DIR/d31j/dir1
2037 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2038 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2039 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2040 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2043 run_test 31j "link for directory==============="
2047 test_mkdir $DIR/d31k
2049 touch $DIR/d31k/exist
2050 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2051 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2052 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2053 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2054 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2055 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2056 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2059 run_test 31k "link to file: the same, non-existing, dir==============="
2062 test_mkdir $DIR/d31m
2064 test_mkdir $DIR/d31m2
2065 touch $DIR/d31m2/exist
2066 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2067 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2068 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2069 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2070 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2071 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2074 run_test 31m "link to file: the same, non-existing, dir==============="
2077 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2078 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2079 nlink=$(stat --format=%h $DIR/$tfile)
2080 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2081 exec 173<$DIR/$tfile
2082 trap "exec 173<&-" EXIT
2083 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2084 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2085 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2086 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2087 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2090 run_test 31n "check link count of unlinked file"
2092 cleanup_test32_mount() {
2094 $UMOUNT $DIR/$tdir/ext2-mountpoint
2098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2099 echo "== more mountpoints and symlinks ================="
2100 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2101 trap cleanup_test32_mount EXIT
2102 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2103 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2104 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2105 cleanup_test32_mount
2107 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2111 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2112 trap cleanup_test32_mount EXIT
2113 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2114 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2115 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2116 cleanup_test32_mount
2118 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2122 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2123 trap cleanup_test32_mount EXIT
2124 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2125 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2126 test_mkdir -p $DIR/$tdir/d2/test_dir
2127 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2128 cleanup_test32_mount
2130 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
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 test_mkdir -p $DIR/$tdir/d2/test_dir
2139 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2140 cleanup_test32_mount
2142 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2145 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2146 test_mkdir -p $DIR/d32e/tmp
2147 TMP_DIR=$DIR/d32e/tmp
2148 ln -s $DIR/d32e $TMP_DIR/symlink11
2149 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2150 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2151 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2153 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2156 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2157 test_mkdir -p $DIR/d32f/tmp
2158 TMP_DIR=$DIR/d32f/tmp
2159 ln -s $DIR/d32f $TMP_DIR/symlink11
2160 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2161 ls $DIR/d32f/tmp/symlink11 || error
2162 ls $DIR/d32f/symlink01 || error
2164 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2167 TMP_DIR=$DIR/$tdir/tmp
2168 test_mkdir -p $DIR/$tdir/tmp
2169 test_mkdir $DIR/${tdir}2
2170 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2171 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2172 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2173 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2174 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2175 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2177 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2180 rm -fr $DIR/$tdir $DIR/${tdir}2
2181 TMP_DIR=$DIR/$tdir/tmp
2182 test_mkdir -p $DIR/$tdir/tmp
2183 test_mkdir $DIR/${tdir}2
2184 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2185 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2186 ls $TMP_DIR/symlink12 || error
2187 ls $DIR/$tdir/symlink02 || error
2189 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2193 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2194 trap cleanup_test32_mount EXIT
2195 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2196 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2197 touch $DIR/$tdir/test_file
2198 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2199 cleanup_test32_mount
2201 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2205 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2206 trap cleanup_test32_mount EXIT
2207 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2208 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2209 touch $DIR/$tdir/test_file
2210 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2211 cleanup_test32_mount
2213 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2218 trap cleanup_test32_mount EXIT
2219 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2220 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2221 test_mkdir -p $DIR/$tdir/d2
2222 touch $DIR/$tdir/d2/test_file || error
2223 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2224 cleanup_test32_mount
2226 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2231 trap cleanup_test32_mount EXIT
2232 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2233 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2234 test_mkdir -p $DIR/$tdir/d2
2235 touch $DIR/$tdir/d2/test_file
2236 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2237 cleanup_test32_mount
2239 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2243 test_mkdir -p $DIR/d32m/tmp
2244 TMP_DIR=$DIR/d32m/tmp
2245 ln -s $DIR $TMP_DIR/symlink11
2246 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2247 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2248 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2250 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2254 test_mkdir -p $DIR/d32n/tmp
2255 TMP_DIR=$DIR/d32n/tmp
2256 ln -s $DIR $TMP_DIR/symlink11
2257 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2258 ls -l $DIR/d32n/tmp/symlink11 || error
2259 ls -l $DIR/d32n/symlink01 || error
2261 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2264 rm -fr $DIR/d32o $DIR/$tfile
2266 test_mkdir -p $DIR/d32o/tmp
2267 TMP_DIR=$DIR/d32o/tmp
2268 ln -s $DIR/$tfile $TMP_DIR/symlink12
2269 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2270 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2271 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2272 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2273 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2275 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2285 test_mkdir -p $DIR/d32p/tmp
2287 TMP_DIR=$DIR/d32p/tmp
2289 ln -s $DIR/$tfile $TMP_DIR/symlink12
2291 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2293 cat $DIR/d32p/tmp/symlink12 || error
2295 cat $DIR/d32p/symlink02 || error
2298 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2300 cleanup_testdir_mount() {
2306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2307 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2308 trap cleanup_testdir_mount EXIT
2309 test_mkdir -p $DIR/$tdir
2310 touch $DIR/$tdir/under_the_mount
2311 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2312 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2313 cleanup_testdir_mount
2315 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2319 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2320 trap cleanup_testdir_mount EXIT
2321 test_mkdir -p $DIR/$tdir
2322 touch $DIR/$tdir/under_the_mount
2323 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2324 ls $DIR/$tdir | grep -q under_the_mount && error || true
2325 cleanup_testdir_mount
2327 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2332 chmod 444 $DIR/$tfile
2333 chown $RUNAS_ID $DIR/$tfile
2335 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2338 run_test 33aa "write file with mode 444 (should return error) ===="
2342 test_mkdir -p $DIR/d33
2343 chown $RUNAS_ID $DIR/d33
2344 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2345 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2346 error "open RDWR" || true
2348 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2352 test_mkdir -p $DIR/d33
2353 chown $RUNAS_ID $DIR/d33
2354 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2356 run_test 33b "test open file with malformed flags (No panic and return error)"
2359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2365 remote_ost_nodsh && skip "remote OST with nodsh" && return
2368 test_mkdir -p $DIR/d33
2369 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2372 for ostnum in $(seq $OSTCOUNT); do
2373 # test-framework's OST numbering is one-based, while Lustre's
2375 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2376 # Parsing llobdstat's output sucks; we could grep the /proc
2377 # path, but that's likely to not be as portable as using the
2378 # llobdstat utility. So we parse lctl output instead.
2379 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2380 obdfilter/$ostname/stats |
2381 awk '/^write_bytes/ {print $7}' )
2382 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2383 if (( ${write_bytes:-0} > 0 ))
2390 $all_zeros || return 0
2393 echo foo > $DIR/d33/bar
2397 # Total up write_bytes after writing. We'd better find non-zeros.
2398 for ostnum in $(seq $OSTCOUNT); do
2399 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2400 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2401 obdfilter/$ostname/stats |
2402 awk '/^write_bytes/ {print $7}' )
2403 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2404 if (( ${write_bytes:-0} > 0 ))
2413 for ostnum in $(seq $OSTCOUNT); do
2414 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2415 echo "Check that write_bytes is present in obdfilter/*/stats:"
2416 do_facet ost$ostnum lctl get_param -n \
2417 obdfilter/$ostname/stats
2419 error "OST not keeping write_bytes stats (b22312)"
2422 run_test 33c "test llobdstat and write_bytes"
2425 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2428 local remote_dir=$DIR/$tdir/remote_dir
2431 $LFS mkdir -i $MDTIDX $remote_dir ||
2432 error "create remote directory failed"
2434 touch $remote_dir/$tfile
2435 chmod 444 $remote_dir/$tfile
2436 chown $RUNAS_ID $remote_dir/$tfile
2438 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2440 chown $RUNAS_ID $remote_dir
2441 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2442 error "create" || true
2443 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2444 error "open RDWR" || true
2445 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2446 error "create" || true
2448 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2450 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2453 $MCREATE $DIR/f34 || error
2454 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2455 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2456 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2457 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2459 run_test 34a "truncate file that has not been opened ==========="
2462 [ ! -f $DIR/f34 ] && test_34a
2463 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2464 $OPENFILE -f O_RDONLY $DIR/f34
2465 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2466 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2468 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2471 [ ! -f $DIR/f34 ] && test_34a
2472 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2473 $OPENFILE -f O_RDWR $DIR/f34
2474 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2475 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2477 run_test 34c "O_RDWR opening file-with-size works =============="
2480 [ ! -f $DIR/f34 ] && test_34a
2481 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2482 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2485 run_test 34d "write to sparse file ============================="
2489 $MCREATE $DIR/f34e || error
2490 $TRUNCATE $DIR/f34e 1000 || error
2491 $CHECKSTAT -s 1000 $DIR/f34e || error
2492 $OPENFILE -f O_RDWR $DIR/f34e
2493 $CHECKSTAT -s 1000 $DIR/f34e || error
2495 run_test 34e "create objects, some with size and some without =="
2497 test_34f() { # bug 6242, 6243
2498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2501 $MCREATE $DIR/f34f || error
2502 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2503 dd if=$DIR/f34f of=$TMP/f34f
2504 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2505 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2506 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2507 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2508 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2510 run_test 34f "read from a file with no objects until EOF ======="
2513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2514 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2515 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2516 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2517 cancel_lru_locks osc
2518 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2519 error "wrong size after lock cancel"
2521 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2522 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2523 error "expanding truncate failed"
2524 cancel_lru_locks osc
2525 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2526 error "wrong expanded size after lock cancel"
2528 run_test 34g "truncate long file ==============================="
2531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2535 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2536 sync # Flush the cache so that multiop below does not block on cache
2537 # flush when getting the group lock
2538 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2542 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2543 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2547 local nsz=`stat -c %s $DIR/$tfile`
2548 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2550 run_test 34h "ftruncate file under grouplock should not block"
2553 cp /bin/sh $DIR/f35a
2555 chown $RUNAS_ID $DIR/f35a
2556 $RUNAS $DIR/f35a && error || true
2559 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2563 utime $DIR/f36 || error
2565 run_test 36a "MDS utime check (mknod, utime) ==================="
2569 utime $DIR/f36 || error
2571 run_test 36b "OST utime check (open, utime) ===================="
2576 chown $RUNAS_ID $DIR/d36
2577 $RUNAS utime $DIR/d36/f36 || error
2579 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2582 [ ! -d $DIR/d36 ] && test_36c
2583 echo "" > $DIR/d36/f36
2584 $RUNAS utime $DIR/d36/f36 || error
2586 run_test 36d "non-root OST utime check (open, utime) ==========="
2589 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2590 test_mkdir -p $DIR/$tdir
2591 touch $DIR/$tdir/$tfile
2592 $RUNAS utime $DIR/$tdir/$tfile && \
2593 error "utime worked, expected failure" || true
2595 run_test 36e "utime on non-owned file (should return error) ===="
2599 local LANG_SAVE=$LANG
2600 local LC_LANG_SAVE=$LC_LANG
2601 export LANG=C LC_LANG=C # for date language
2603 DATESTR="Dec 20 2000"
2604 test_mkdir -p $DIR/$tdir
2605 lctl set_param fail_loc=$fl
2607 cp /etc/hosts $DIR/$tdir/$tfile
2608 sync & # write RPC generated with "current" inode timestamp, but delayed
2610 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2611 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2612 cancel_lru_locks osc
2613 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2615 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2616 echo "BEFORE: $LS_BEFORE" && \
2617 echo "AFTER : $LS_AFTER" && \
2618 echo "WANT : $DATESTR" && \
2619 error "$DIR/$tdir/$tfile timestamps changed" || true
2621 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2626 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2627 subr_36fh "0x80000214"
2629 run_test 36f "utime on file racing with OST BRW write =========="
2632 remote_ost_nodsh && skip "remote OST with nodsh" && return
2633 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2638 test_mkdir -p $DIR/$tdir
2639 fmd_max_age=$(do_facet ost1 \
2640 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2643 fmd_before=$(do_facet ost1 \
2644 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2645 touch $DIR/$tdir/$tfile
2646 sleep $((fmd_max_age + 12))
2647 fmd_after=$(do_facet ost1 \
2648 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2650 echo "fmd_before: $fmd_before"
2651 echo "fmd_after: $fmd_after"
2652 [ "$fmd_after" -gt "$fmd_before" ] && \
2653 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2654 error "fmd didn't expire after ping" || true
2656 run_test 36g "filter mod data cache expiry ====================="
2659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2660 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2661 subr_36fh "0x80000227"
2663 run_test 36h "utime on file racing with OST BRW write =========="
2665 # test_37 - duplicate with tests 32q 32r
2668 local file=$DIR/$tfile
2670 openfile -f O_DIRECTORY $file
2673 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2674 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2676 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2680 touch $DIR/${tfile}2
2681 # ls -l $DIR/$tfile $DIR/${tfile}2
2682 # ls -lu $DIR/$tfile $DIR/${tfile}2
2683 # ls -lc $DIR/$tfile $DIR/${tfile}2
2685 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2686 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2688 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2690 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2692 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2693 error "O_TRUNC didn't change timestamps"
2696 run_test 39 "mtime changed on create ==========================="
2699 test_mkdir -p $DIR/$tdir
2700 cp -p /etc/passwd $DIR/$tdir/fopen
2701 cp -p /etc/passwd $DIR/$tdir/flink
2702 cp -p /etc/passwd $DIR/$tdir/funlink
2703 cp -p /etc/passwd $DIR/$tdir/frename
2704 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2707 echo "aaaaaa" >> $DIR/$tdir/fopen
2708 echo "aaaaaa" >> $DIR/$tdir/flink
2709 echo "aaaaaa" >> $DIR/$tdir/funlink
2710 echo "aaaaaa" >> $DIR/$tdir/frename
2712 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2713 local link_new=`stat -c %Y $DIR/$tdir/flink`
2714 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2715 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2717 cat $DIR/$tdir/fopen > /dev/null
2718 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2719 rm -f $DIR/$tdir/funlink2
2720 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2722 for (( i=0; i < 2; i++ )) ; do
2723 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2724 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2725 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2726 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2728 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2729 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2730 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2731 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2733 cancel_lru_locks osc
2734 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2737 run_test 39b "mtime change on open, link, unlink, rename ======"
2739 # this should be set to past
2740 TEST_39_MTIME=`date -d "1 year ago" +%s`
2746 local mtime0=`stat -c %Y $DIR1/$tfile`
2748 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2749 local mtime1=`stat -c %Y $DIR1/$tfile`
2750 [ "$mtime1" = $TEST_39_MTIME ] || \
2751 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2754 echo hello >> $DIR1/$tfile
2756 local mtime2=`stat -c %Y $DIR1/$tfile`
2757 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2758 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2760 mv $DIR1/$tfile $DIR1/$tfile-1
2762 for (( i=0; i < 2; i++ )) ; do
2763 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2764 [ "$mtime2" = "$mtime3" ] || \
2765 error "mtime ($mtime2) changed (to $mtime3) on rename"
2767 cancel_lru_locks osc
2768 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2771 run_test 39c "mtime change on rename ==========================="
2775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2778 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2780 for (( i=0; i < 2; i++ )) ; do
2781 local mtime=`stat -c %Y $DIR1/$tfile`
2782 [ $mtime = $TEST_39_MTIME ] || \
2783 error "mtime($mtime) is not set to $TEST_39_MTIME"
2785 cancel_lru_locks osc
2786 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2789 run_test 39d "create, utime, stat =============================="
2793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2795 local mtime1=`stat -c %Y $DIR1/$tfile`
2797 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2799 for (( i=0; i < 2; i++ )) ; do
2800 local mtime2=`stat -c %Y $DIR1/$tfile`
2801 [ $mtime2 = $TEST_39_MTIME ] || \
2802 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2804 cancel_lru_locks osc
2805 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2808 run_test 39e "create, stat, utime, stat ========================"
2812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2814 mtime1=`stat -c %Y $DIR1/$tfile`
2817 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2819 for (( i=0; i < 2; i++ )) ; do
2820 local mtime2=`stat -c %Y $DIR1/$tfile`
2821 [ $mtime2 = $TEST_39_MTIME ] || \
2822 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2824 cancel_lru_locks osc
2825 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2828 run_test 39f "create, stat, sleep, utime, stat ================="
2832 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2833 echo hello >> $DIR1/$tfile
2834 local mtime1=`stat -c %Y $DIR1/$tfile`
2837 chmod o+r $DIR1/$tfile
2839 for (( i=0; i < 2; i++ )) ; do
2840 local mtime2=`stat -c %Y $DIR1/$tfile`
2841 [ "$mtime1" = "$mtime2" ] || \
2842 error "lost mtime: $mtime2, should be $mtime1"
2844 cancel_lru_locks osc
2845 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2848 run_test 39g "write, chmod, stat ==============================="
2852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2857 echo hello >> $DIR1/$tfile
2858 local mtime1=`stat -c %Y $DIR1/$tfile`
2860 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2862 if [ "$d1" != "$d2" ]; then
2863 echo "write and touch not within one second"
2865 for (( i=0; i < 2; i++ )) ; do
2866 local mtime2=`stat -c %Y $DIR1/$tfile`
2867 [ "$mtime2" = $TEST_39_MTIME ] || \
2868 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2870 cancel_lru_locks osc
2871 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2875 run_test 39h "write, utime within one second, stat ============="
2878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2882 echo hello >> $DIR1/$tfile
2883 local mtime1=`stat -c %Y $DIR1/$tfile`
2885 mv $DIR1/$tfile $DIR1/$tfile-1
2887 for (( i=0; i < 2; i++ )) ; do
2888 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2890 [ "$mtime1" = "$mtime2" ] || \
2891 error "lost mtime: $mtime2, should be $mtime1"
2893 cancel_lru_locks osc
2894 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2897 run_test 39i "write, rename, stat =============================="
2900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2901 start_full_debug_logging
2905 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2906 lctl set_param fail_loc=0x80000412
2907 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2908 error "multiop failed"
2910 local mtime1=`stat -c %Y $DIR1/$tfile`
2912 mv $DIR1/$tfile $DIR1/$tfile-1
2914 kill -USR1 $multipid
2915 wait $multipid || error "multiop close failed"
2917 for (( i=0; i < 2; i++ )) ; do
2918 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2919 [ "$mtime1" = "$mtime2" ] ||
2920 error "mtime is lost on close: $mtime2, " \
2923 cancel_lru_locks osc
2924 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2926 lctl set_param fail_loc=0
2927 stop_full_debug_logging
2929 run_test 39j "write, rename, close, stat ======================="
2932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2936 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2938 local mtime1=`stat -c %Y $DIR1/$tfile`
2940 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2942 kill -USR1 $multipid
2943 wait $multipid || error "multiop close failed"
2945 for (( i=0; i < 2; i++ )) ; do
2946 local mtime2=`stat -c %Y $DIR1/$tfile`
2948 [ "$mtime2" = $TEST_39_MTIME ] || \
2949 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2951 cancel_lru_locks osc
2952 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2955 run_test 39k "write, utime, close, stat ========================"
2957 # this should be set to future
2958 TEST_39_ATIME=`date -d "1 year" +%s`
2961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2962 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2963 local atime_diff=$(do_facet $SINGLEMDS \
2964 lctl get_param -n mdd.*MDT0000*.atime_diff)
2968 # test setting directory atime to future
2969 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2970 local atime=$(stat -c %X $DIR/$tdir)
2971 [ "$atime" = $TEST_39_ATIME ] || \
2972 error "atime is not set to future: $atime, $TEST_39_ATIME"
2974 # test setting directory atime from future to now
2975 local d1=$(date +%s)
2977 local d2=$(date +%s)
2979 cancel_lru_locks mdc
2980 atime=$(stat -c %X $DIR/$tdir)
2981 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2982 error "atime is not updated from future: $atime, $d1<atime<$d2"
2984 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
2987 # test setting directory atime when now > dir atime + atime_diff
2991 cancel_lru_locks mdc
2992 atime=$(stat -c %X $DIR/$tdir)
2993 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2994 error "atime is not updated : $atime, should be $d2"
2996 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
2999 # test not setting directory atime when now < dir atime + atime_diff
3001 cancel_lru_locks mdc
3002 atime=$(stat -c %X $DIR/$tdir)
3003 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3004 error "atime is updated to $atime, should remain $d1<atime<$d2"
3006 do_facet $SINGLEMDS \
3007 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3009 run_test 39l "directory atime update ==========================="
3012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3015 local far_past_mtime=$(date -d "May 29 1953" +%s)
3016 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3018 touch -m -d @$far_past_mtime $DIR1/$tfile
3019 touch -a -d @$far_past_atime $DIR1/$tfile
3021 for (( i=0; i < 2; i++ )) ; do
3022 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3023 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3024 error "atime or mtime set incorrectly"
3026 cancel_lru_locks osc
3027 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3030 run_test 39m "test atime and mtime before 1970"
3033 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
3034 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
3035 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
3037 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3041 small_write $DIR/f41 18
3043 run_test 41 "test small file write + fstat ====================="
3045 count_ost_writes() {
3046 lctl get_param -n osc.*.stats |
3047 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3054 BG_DIRTY_RATIO_SAVE=10
3055 MAX_BG_DIRTY_RATIO=25
3059 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3060 # dirty_ratio, dirty_background_ratio
3061 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3062 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3063 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3064 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3066 # if file not here, we are a 2.4 kernel
3067 kill -CONT `pidof kupdated`
3072 # setup the trap first, so someone cannot exit the test at the
3073 # exact wrong time and mess up a machine
3074 trap start_writeback EXIT
3075 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3076 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3077 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3078 sysctl -w vm.dirty_writeback_centisecs=0
3079 sysctl -w vm.dirty_writeback_centisecs=0
3080 # save and increase /proc/sys/vm/dirty_ratio
3081 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3082 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3083 # save and increase /proc/sys/vm/dirty_background_ratio
3084 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3085 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3087 # if file not here, we are a 2.4 kernel
3088 kill -STOP `pidof kupdated`
3092 # ensure that all stripes have some grant before we test client-side cache
3094 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3095 dd if=/dev/zero of=$i bs=4k count=1
3100 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3101 # file truncation, and file removal.
3103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3105 cancel_lru_locks osc
3107 sync; sleep 1; sync # just to be safe
3108 BEFOREWRITES=`count_ost_writes`
3109 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3110 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3111 AFTERWRITES=`count_ost_writes`
3112 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3113 error "$BEFOREWRITES < $AFTERWRITES"
3116 run_test 42a "ensure that we don't flush on close =============="
3119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3121 cancel_lru_locks osc
3124 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3125 BEFOREWRITES=`count_ost_writes`
3126 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3127 AFTERWRITES=`count_ost_writes`
3128 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3129 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3131 BEFOREWRITES=`count_ost_writes`
3132 sync || error "sync: $?"
3133 AFTERWRITES=`count_ost_writes`
3134 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3135 error "$BEFOREWRITES < $AFTERWRITES on sync"
3137 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3141 run_test 42b "test destroy of file with cached dirty data ======"
3143 # if these tests just want to test the effect of truncation,
3144 # they have to be very careful. consider:
3145 # - the first open gets a {0,EOF}PR lock
3146 # - the first write conflicts and gets a {0, count-1}PW
3147 # - the rest of the writes are under {count,EOF}PW
3148 # - the open for truncate tries to match a {0,EOF}PR
3149 # for the filesize and cancels the PWs.
3150 # any number of fixes (don't get {0,EOF} on open, match
3151 # composite locks, do smarter file size management) fix
3152 # this, but for now we want these tests to verify that
3153 # the cancellation with truncate intent works, so we
3154 # start the file with a full-file pw lock to match against
3155 # until the truncate.
3160 cancel_lru_locks osc
3162 # prime the file with 0,EOF PW to match
3166 # now the real test..
3167 dd if=/dev/zero of=$file bs=1024 count=100
3168 BEFOREWRITES=`count_ost_writes`
3169 $TRUNCATE $file $offset
3170 cancel_lru_locks osc
3171 AFTERWRITES=`count_ost_writes`
3176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3178 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3179 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3182 run_test 42c "test partial truncate of file with cached dirty data"
3185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3187 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3188 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3191 run_test 42d "test complete truncate of file with cached dirty data"
3193 test_42e() { # bug22074
3194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3195 local TDIR=$DIR/${tdir}e
3196 local pagesz=$(page_size)
3197 local pages=16 # hardcoded 16 pages, don't change it.
3198 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3199 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3203 test_mkdir -p $DIR/${tdir}e
3204 $SETSTRIPE -c 1 $TDIR
3205 createmany -o $TDIR/f $files
3207 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3209 # we assume that with $OSTCOUNT files, at least one of them will
3210 # be allocated on OST0.
3211 warmup_files=$((OSTCOUNT * max_dirty_mb))
3212 createmany -o $TDIR/w $warmup_files
3214 # write a large amount of data into one file and sync, to get good
3215 # avail_grant number from OST.
3216 for ((i=0; i<$warmup_files; i++)); do
3217 idx=$($GETSTRIPE -i $TDIR/w$i)
3218 [ $idx -ne 0 ] && continue
3219 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3222 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3224 $LCTL get_param $proc_osc0/cur_dirty_bytes
3225 $LCTL get_param $proc_osc0/cur_grant_bytes
3227 # create as much dirty pages as we can while not to trigger the actual
3228 # RPCs directly. but depends on the env, VFS may trigger flush during this
3229 # period, hopefully we are good.
3230 for ((i=0; i<$warmup_files; i++)); do
3231 idx=$($GETSTRIPE -i $TDIR/w$i)
3232 [ $idx -ne 0 ] && continue
3233 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3235 $LCTL get_param $proc_osc0/cur_dirty_bytes
3236 $LCTL get_param $proc_osc0/cur_grant_bytes
3238 # perform the real test
3239 $LCTL set_param $proc_osc0/rpc_stats 0
3240 for ((;i<$files; i++)); do
3241 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3242 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3245 $LCTL get_param $proc_osc0/rpc_stats
3248 local have_ppr=false
3249 $LCTL get_param $proc_osc0/rpc_stats |
3250 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3251 # skip lines until we are at the RPC histogram data
3252 [ "$PPR" == "pages" ] && have_ppr=true && continue
3253 $have_ppr || continue
3255 # we only want the percent stat for < 16 pages
3256 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3258 percent=$((percent + WPCT))
3259 if [ $percent -gt 15 ]; then
3260 error "less than 16-pages write RPCs" \
3267 run_test 42e "verify sub-RPC writes are not done synchronously"
3270 test_mkdir -p $DIR/$tdir
3271 cp -p /bin/ls $DIR/$tdir/$tfile
3272 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3274 # give multiop a chance to open
3277 $DIR/$tdir/$tfile && error || true
3280 run_test 43 "execution of file opened for write should return -ETXTBSY"
3283 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3284 test_mkdir -p $DIR/$tdir
3285 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3286 cp -p multiop $DIR/$tdir/multiop
3287 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3290 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3291 kill -USR1 $MULTIOP_PID || return 2
3292 wait $MULTIOP_PID || return 3
3295 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3299 test_mkdir -p $DIR/$tdir
3300 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3301 cp -p multiop $DIR/$tdir/multiop
3302 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3305 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3306 kill -USR1 $MULTIOP_PID || return 2
3307 wait $MULTIOP_PID || return 3
3310 run_test 43b "truncate of file being executed should return -ETXTBSY"
3313 local testdir="$DIR/$tdir"
3314 test_mkdir -p $DIR/$tdir
3316 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3317 ( cd $testdir && md5sum -c)
3319 run_test 43c "md5sum of copy into lustre========================"
3322 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3323 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3324 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3326 run_test 44 "zero length read from a sparse stripe ============="
3329 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3331 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3332 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3333 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3335 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3336 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3339 OFFSETS="0 $((stride/2)) $((stride-1))"
3340 for offset in $OFFSETS ; do
3341 for i in `seq 0 $((nstripe-1))`; do
3342 local GLOBALOFFSETS=""
3343 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3344 local myfn=$DIR/d44a-$size
3345 echo "--------writing $myfn at $size"
3346 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3347 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3348 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3349 || error "ll_sparseness_verify $GLOBALOFFSETS"
3351 for j in `seq 0 $((nstripe-1))`; do
3352 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3353 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3354 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3356 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3357 || error "ll_sparseness_verify $GLOBALOFFSETS"
3362 run_test 44a "test sparse pwrite ==============================="
3366 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3372 before=`dirty_osc_total`
3373 echo executing "\"$*\""
3375 after=`dirty_osc_total`
3376 echo before $before, after $after
3379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3381 # Obtain grants from OST if it supports it
3382 echo blah > ${f}_grant
3385 do_dirty_record "echo blah > $f"
3386 [ $before -eq $after ] && error "write wasn't cached"
3387 do_dirty_record "> $f"
3388 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3389 do_dirty_record "echo blah > $f"
3390 [ $before -eq $after ] && error "write wasn't cached"
3391 do_dirty_record "sync"
3392 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3393 do_dirty_record "echo blah > $f"
3394 [ $before -eq $after ] && error "write wasn't cached"
3395 do_dirty_record "cancel_lru_locks osc"
3396 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3399 run_test 45 "osc io page accounting ============================"
3401 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3402 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3403 # objects offset and an assert hit when an rpc was built with 1023's mapped
3404 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3410 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3412 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3413 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3417 run_test 46 "dirtying a previously written page ================"
3419 # test_47 is removed "Device nodes check" is moved to test_28
3421 test_48a() { # bug 2399
3422 check_kernel_version 34 || return 0
3423 test_mkdir -p $DIR/$tdir
3425 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3426 test_mkdir $DIR/$tdir || error "recreate directory failed"
3427 touch foo || error "'touch foo' failed after recreating cwd"
3428 test_mkdir $DIR/$tdir/bar ||
3429 error "'mkdir foo' failed after recreating cwd"
3430 if check_kernel_version 44; then
3431 touch .foo || error "'touch .foo' failed after recreating cwd"
3432 test_mkdir $DIR/$tdir/.bar ||
3433 error "'mkdir .foo' failed after recreating cwd"
3435 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3436 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3437 cd . || error "'cd .' failed after recreating cwd"
3438 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3439 rmdir . && error "'rmdir .' worked after recreating cwd"
3440 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3441 cd .. || error "'cd ..' failed after recreating cwd"
3443 run_test 48a "Access renamed working dir (should return errors)="
3445 test_48b() { # bug 2399
3446 check_kernel_version 34 || return 0
3448 test_mkdir -p $DIR/$tdir
3450 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3451 touch foo && error "'touch foo' worked after removing cwd"
3452 test_mkdir $DIR/$tdir/foo &&
3453 error "'mkdir foo' worked after removing cwd"
3454 if check_kernel_version 44; then
3455 touch .foo && error "'touch .foo' worked after removing cwd"
3456 test_mkdir $DIR/$tdir/.foo &&
3457 error "'mkdir .foo' worked after removing cwd"
3459 ls . > /dev/null && error "'ls .' worked after removing cwd"
3460 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3461 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3462 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3463 rmdir . && error "'rmdir .' worked after removing cwd"
3464 ln -s . foo && error "'ln -s .' worked after removing cwd"
3465 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3467 run_test 48b "Access removed working dir (should return errors)="
3469 test_48c() { # bug 2350
3470 check_kernel_version 36 || return 0
3471 #lctl set_param debug=-1
3474 test_mkdir -p $DIR/$tdir/dir
3476 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3477 $TRACE touch foo && error "touch foo worked after removing cwd"
3478 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3479 if check_kernel_version 44; then
3480 touch .foo && error "touch .foo worked after removing cwd"
3481 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3483 $TRACE ls . && error "'ls .' worked after removing cwd"
3484 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3485 is_patchless || ( $TRACE cd . &&
3486 error "'cd .' worked after removing cwd" )
3487 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3488 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3489 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3490 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3492 run_test 48c "Access removed working subdir (should return errors)"
3494 test_48d() { # bug 2350
3495 check_kernel_version 36 || return 0
3496 #lctl set_param debug=-1
3499 test_mkdir -p $DIR/$tdir/dir
3501 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3502 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3503 $TRACE touch foo && error "'touch foo' worked after removing parent"
3504 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3505 if check_kernel_version 44; then
3506 touch .foo && error "'touch .foo' worked after removing parent"
3508 error "mkdir .foo worked after removing parent"
3510 $TRACE ls . && error "'ls .' worked after removing parent"
3511 $TRACE ls .. && error "'ls ..' worked after removing parent"
3512 is_patchless || ( $TRACE cd . &&
3513 error "'cd .' worked after recreate parent" )
3514 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3515 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3516 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3517 is_patchless || ( $TRACE cd .. &&
3518 error "'cd ..' worked after removing parent" || true )
3520 run_test 48d "Access removed parent subdir (should return errors)"
3522 test_48e() { # bug 4134
3523 check_kernel_version 41 || return 0
3524 #lctl set_param debug=-1
3527 test_mkdir -p $DIR/$tdir/dir
3529 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3530 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3531 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3532 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3533 # On a buggy kernel addition of "touch foo" after cd .. will
3534 # produce kernel oops in lookup_hash_it
3535 touch ../foo && error "'cd ..' worked after recreate parent"
3537 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3539 run_test 48e "Access to recreated parent subdir (should return errors)"
3541 test_49() { # LU-1030
3542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3543 # get ost1 size - lustre-OST0000
3544 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3545 # write 800M at maximum
3546 [ $ost1_size -gt 819200 ] && ost1_size=819200
3548 lfs setstripe -c 1 -i 0 $DIR/$tfile
3549 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3552 # change max_pages_per_rpc while writing the file
3553 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3554 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3555 # loop until dd process exits
3556 while ps ax -opid | grep -wq $dd_pid; do
3557 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3558 sleep $((RANDOM % 5 + 1))
3560 # restore original max_pages_per_rpc
3561 $LCTL set_param $osc1_mppc=$orig_mppc
3562 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3564 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3568 test_mkdir $DIR/$tdir
3570 ls /proc/$$/cwd || error
3572 run_test 50 "special situations: /proc symlinks ==============="
3574 test_51a() { # was test_51
3575 # bug 1516 - create an empty entry right after ".." then split dir
3576 test_mkdir -p $DIR/$tdir
3577 touch $DIR/$tdir/foo
3578 $MCREATE $DIR/$tdir/bar
3580 createmany -m $DIR/$tdir/longfile 201
3582 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3583 $MCREATE $DIR/$tdir/longfile$FNUM
3588 ls -l $DIR/$tdir > /dev/null || error
3590 run_test 51a "special situations: split htree with empty entry =="
3592 export NUMTEST=70000
3594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3595 local BASE=$DIR/$tdir
3597 # cleanup the directory
3602 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3603 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3604 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3607 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3608 echo "reduced count to $NUMTEST due to inodes"
3610 # need to check free space for the directories as well
3611 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3612 numfree=$((blkfree / 4))
3613 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3614 echo "reduced count to $NUMTEST due to blocks"
3616 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3617 echo "failed" > $BASE/fnum
3619 run_test 51b "exceed 64k subdirectory nlink limit"
3621 test_51ba() { # LU-993
3622 local BASE=$DIR/$tdir
3623 # unlink all but 100 subdirectories, then check it still works
3625 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3627 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3628 local DELETE=$((NUMTEST - LEFT))
3630 # continue on to run this test even if 51b didn't finish,
3631 # just to delete the many subdirectories created.
3632 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3634 # for ldiskfs the nlink count should be 1, but this is OSD specific
3635 # and so this is listed for informational purposes only
3636 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3637 unlinkmany -d $BASE/d $DELETE
3640 if [ $RC -ne 0 ]; then
3641 if [ "$NUMPREV" == "failed" ]; then
3642 skip "previous setup failed"
3645 error "unlink of first $DELETE subdirs failed"
3650 echo "nlink between: $(stat -c %h $BASE)"
3651 # trim the first line of ls output
3652 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3653 [ $FOUND -ne $LEFT ] &&
3654 error "can't find subdirs: found only $FOUND/$LEFT"
3656 unlinkmany -d $BASE/d $DELETE $LEFT ||
3657 error "unlink of second $LEFT subdirs failed"
3658 # regardless of whether the backing filesystem tracks nlink accurately
3659 # or not, the nlink count shouldn't be more than "." and ".." here
3660 local AFTER=$(stat -c %h $BASE)
3661 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3662 echo "nlink after: $AFTER"
3664 run_test 51ba "verify nlink for many subdirectory cleanup"
3667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3668 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3669 test_mkdir -p $DIR/$tdir
3670 createmany -o $DIR/$tdir/t- 1000
3671 $GETSTRIPE $DIR/$tdir > $TMP/files
3672 for N in `seq 0 $((OSTCOUNT - 1))`; do
3673 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3674 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3675 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3677 unlinkmany $DIR/$tdir/t- 1000
3680 for N in `seq 1 $((OSTCOUNT - 1))`; do
3681 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3682 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3683 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3684 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3686 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3687 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3688 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3689 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3693 run_test 51d "check object distribution ===================="
3696 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3697 test_mkdir -p $DIR/$tdir
3698 touch $DIR/$tdir/foo
3699 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3700 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3701 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3702 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3703 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3705 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3706 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3707 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3709 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3710 cp -r $DIR/$tdir /tmp/
3711 rm -fr $DIR/$tdir || error "cleanup rm failed"
3713 run_test 52a "append-only flag test (should return errors) ====="
3716 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3717 test_mkdir -p $DIR/$tdir
3718 touch $DIR/$tdir/foo
3719 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3720 cat test > $DIR/$tdir/foo && error "cat test worked"
3721 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3722 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3723 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3725 echo foo >> $DIR/$tdir/foo && error "echo worked"
3726 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3727 [ -f $DIR/$tdir/foo ] || error
3728 [ -f $DIR/$tdir/foo_ren ] && error
3729 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3731 chattr -i $DIR/$tdir/foo || error "chattr failed"
3733 rm -fr $DIR/$tdir || error
3735 run_test 52b "immutable flag test (should return errors) ======="
3738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3739 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3740 remote_ost_nodsh && skip "remote OST with nodsh" && return
3750 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3751 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3752 param=`echo ${value[0]} | cut -d "=" -f1`
3753 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3754 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3755 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3756 node=$(facet_active_host ost$((ostnum+1)))
3757 param="obdfilter.$ostname.last_id"
3758 ost_last=$(do_node $node lctl get_param -n $param | head -n 1)
3759 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3760 if [ $ost_last != $mds_last ]; then
3761 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3765 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3768 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3769 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3770 $SOCKETSERVER $DIR/socket
3771 $SOCKETCLIENT $DIR/socket || error
3772 $MUNLINK $DIR/socket
3774 run_test 54a "unix domain socket test =========================="
3780 dd if=/dev/zero of=$f bs=`page_size` count=1
3782 run_test 54b "char device works in lustre ======================"
3785 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3786 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3787 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3789 for i in `seq 3 7`; do
3790 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3801 loopdev="$DIR/loop54c"
3804 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3805 mknod $loopdev b 7 $LOOPNUM
3806 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3807 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3808 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3809 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3811 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3812 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3814 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3819 run_test 54c "block device works in lustre ====================="
3825 [ "$string" = `echo $string > $f | cat $f` ] || error
3827 run_test 54d "fifo device works in lustre ======================"
3830 check_kernel_version 46 || return 0
3833 cp -aL /dev/console $f
3834 echo $string > $f || error
3836 run_test 54e "console/tty device works in lustre ======================"
3838 #The test_55 used to be iopen test and it was removed by bz#24037.
3839 #run_test 55 "check iopen_connect_dentry() ======================"
3841 test_56a() { # was test_56
3844 test_mkdir $DIR/$tdir
3845 test_mkdir $DIR/$tdir/dir
3847 NUMFILESx2=$(($NUMFILES * 2))
3848 for i in `seq 1 $NUMFILES` ; do
3849 touch $DIR/$tdir/file$i
3850 touch $DIR/$tdir/dir/file$i
3853 # test lfs getstripe with --recursive
3854 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3855 [ $FILENUM -eq $NUMFILESx2 ] ||
3856 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3857 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3858 [ $FILENUM -eq $NUMFILES ] ||
3859 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3860 echo "$GETSTRIPE --recursive passed."
3862 # test lfs getstripe with file instead of dir
3863 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3864 [ $FILENUM -eq 1 ] || error \
3865 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3866 echo "$GETSTRIPE file1 passed."
3868 #test lfs getstripe with --verbose
3869 [ `$GETSTRIPE --verbose $DIR/$tdir |
3870 grep -c lmm_magic` -eq $NUMFILES ] ||
3871 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3872 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3873 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3874 echo "$GETSTRIPE --verbose passed."
3876 #test lfs getstripe with --obd
3877 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3878 grep -q "unknown obduuid" ||
3879 error "$GETSTRIPE --obd wrong_uuid should return error message"
3881 [ "$OSTCOUNT" -lt 2 ] &&
3882 skip_env "skipping other $GETSTRIPE --obd test" && return
3885 OBDUUID=$(ostuuid_from_index $OSTIDX)
3886 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3887 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3888 [ $FOUND -eq $FILENUM ] ||
3889 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3890 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3891 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3892 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3893 error "$GETSTRIPE --obd: should not show file on other obd"
3894 echo "$GETSTRIPE --obd passed"
3896 run_test 56a "check $GETSTRIPE"
3901 local LOCAL_NUMFILES="$1"
3902 local LOCAL_NUMDIRS="$2"
3903 local MKDIR_PARAMS="$3"
3905 if [ ! -d "$TDIR" ] ; then
3907 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3908 for i in `seq 1 $LOCAL_NUMFILES` ; do
3911 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3912 test_mkdir $TDIR/dir$i
3913 for j in `seq 1 $LOCAL_NUMFILES` ; do
3914 touch $TDIR/dir$i/file$j
3920 setup_56_special() {
3924 if [ ! -e "$TDIR/loop1b" ] ; then
3925 for i in `seq 1 $LOCAL_NUMFILES` ; do
3926 mknod $TDIR/loop${i}b b 7 $i
3927 mknod $TDIR/null${i}c c 1 3
3928 ln -s $TDIR/file1 $TDIR/link${i}l
3930 for i in `seq 1 $LOCAL_NUMDIRS` ; do