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"
475 local SYMNAME=$(str_repeat 'x' $i)
476 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
477 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
480 run_test 17g "symlinks: really long symlink name and inode boundaries"
482 test_17h() { #bug 17378
483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
486 test_mkdir -p $DIR/$tdir
487 if [ $MDSCOUNT -gt 1 ]; then
488 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
492 $SETSTRIPE -c -1 $DIR/$tdir
493 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
494 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
495 touch $DIR/$tdir/$tfile || true
497 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
499 test_17i() { #bug 20018
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -p $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
505 if [ $MDSCOUNT -gt 1 ]; then
506 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
510 ln -s $foo $foo || error "create symlink failed"
511 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
512 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
513 ls -l $foo && error "error not detected"
516 run_test 17i "don't panic on short symlink"
518 test_17k() { #bug 22301
519 rsync --help | grep -q xattr ||
520 skip_env "$(rsync --version| head -1) does not support xattrs"
521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
522 test_mkdir -p $DIR/$tdir
523 test_mkdir -p $DIR/$tdir.new
524 touch $DIR/$tdir/$tfile
525 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
526 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
527 error "rsync failed with xattrs enabled"
529 run_test 17k "symlinks: rsync with xattrs enabled ========================="
531 test_17l() { # LU-279
533 touch $DIR/$tdir/$tfile
534 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
535 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
536 # -h to not follow symlinks. -m '' to list all the xattrs.
537 # grep to remove first line: '# file: $path'.
538 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
540 lgetxattr_size_check $path $xattr ||
541 error "lgetxattr_size_check $path $xattr failed"
545 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
549 local short_sym="0123456789"
550 local WDIR=$DIR/${tdir}m
557 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
558 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
559 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
561 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
562 skip "only for ldiskfs MDT" && return 0
564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
568 # create a long symlink file
569 for ((i = 0; i < 4; ++i)); do
570 long_sym=${long_sym}${long_sym}
573 echo "create 512 short and long symlink files under $WDIR"
574 for ((i = 0; i < 256; ++i)); do
575 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
576 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
582 wait_delete_completed
584 echo "recreate the 512 symlink files with a shorter string"
585 for ((i = 0; i < 512; ++i)); do
586 # rewrite the symlink file with a shorter string
587 ln -sf ${long_sym} $WDIR/long-$i
588 ln -sf ${short_sym} $WDIR/short-$i
591 mds_index=$($LFS getstripe -M $WDIR)
592 mds_index=$((mds_index+1))
593 devname=$(mdsdevname $mds_index)
594 cmd="$E2FSCK -fnvd $devname"
596 echo "stop and checking mds${mds_index}: $cmd"
597 # e2fsck should not return error
598 stop mds${mds_index} -f
599 do_facet mds${mds_index} $cmd || rc=$?
601 start mds${mds_index} $devname $MDS_MOUNT_OPTS
602 df $MOUNT > /dev/null 2>&1
603 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
604 "short/long symlink MDT: rc=$rc"
607 run_test 17m "run e2fsck against MDT which contains short/long symlink"
609 check_fs_consistency_17n() {
615 for mdt_index in $(seq 1 $MDSCOUNT); do
616 devname=$(mdsdevname $mdt_index)
617 cmd="$E2FSCK -fnvd $devname"
619 echo "stop and checking mds${mdt_index}: $cmd"
620 # e2fsck should not return error
622 do_facet mds${mdt_index} $cmd || rc=$?
624 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
625 df $MOUNT > /dev/null 2>&1
626 [ $rc -ne 0 ] && break
634 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
635 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
636 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
638 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
639 skip "only for ldiskfs MDT" && return 0
641 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
646 for ((i=0; i<10; i++)); do
647 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
648 error "create remote dir error $i"
649 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
650 error "create files under remote dir failed $i"
653 check_fs_consistency_17n || error "e2fsck report error"
655 for ((i=0;i<10;i++)); do
656 rm -rf $DIR/$tdir/remote_dir_${i} ||
657 error "destroy remote dir error $i"
660 check_fs_consistency_17n || error "e2fsck report error"
662 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
668 run_test 18 "touch .../f ; ls ... =============================="
674 $CHECKSTAT -a $DIR/f19 || error
676 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
679 ls -l $DIR/f19 && error || true
681 run_test 19b "ls -l .../f19 (should return error) =============="
684 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
685 $RUNAS touch $DIR/f19 && error || true
687 run_test 19c "$RUNAS touch .../f19 (should return error) =="
690 cat $DIR/f19 && error || true
692 run_test 19d "cat .../f19 (should return error) =============="
704 $CHECKSTAT -a $DIR/f || error
706 run_test 20 "touch .../f ; ls -l ... ==========================="
710 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
711 ln -s dangle $DIR/d21/link
712 echo foo >> $DIR/d21/link
714 $CHECKSTAT -t link $DIR/d21/link || error
715 $CHECKSTAT -f -t file $DIR/d21/link || error
717 run_test 21 "write to dangling link ============================"
721 test_mkdir -p $DIR/$tdir
722 chown $RUNAS_ID:$RUNAS_GID $WDIR
723 (cd $WDIR || error "cd $WDIR failed";
724 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
726 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
727 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
728 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
730 run_test 22 "unpack tar archive as non-root user ==============="
734 test_mkdir -p $DIR/$tdir
735 local file=$DIR/$tdir/$tfile
737 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
738 openfile -f O_CREAT:O_EXCL $file &&
739 error "$file recreate succeeded" || true
741 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
743 test_23b() { # bug 18988
744 test_mkdir -p $DIR/$tdir
745 local file=$DIR/$tdir/$tfile
748 echo foo > $file || error "write filed"
749 echo bar >> $file || error "append filed"
750 $CHECKSTAT -s 8 $file || error "wrong size"
753 run_test 23b "O_APPEND check =========================="
756 echo '== rename sanity =============================================='
757 echo '-- same directory rename'
760 mv $DIR/R1/f $DIR/R1/g
761 $CHECKSTAT -t file $DIR/R1/g || error
763 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
768 mv $DIR/R2/f $DIR/R2/g
769 $CHECKSTAT -a $DIR/R2/f || error
770 $CHECKSTAT -t file $DIR/R2/g || error
772 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
777 mv $DIR/R3/f $DIR/R3/g
778 $CHECKSTAT -a $DIR/R3/f || error
779 $CHECKSTAT -t dir $DIR/R3/g || error
781 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
787 mrename $DIR/R4/f $DIR/R4/g
788 $CHECKSTAT -a $DIR/R4/f || error
789 $CHECKSTAT -t dir $DIR/R4/g || error
791 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
794 echo '-- cross directory renames --'
798 mv $DIR/R5a/f $DIR/R5b/g
799 $CHECKSTAT -a $DIR/R5a/f || error
800 $CHECKSTAT -t file $DIR/R5b/g || error
802 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
807 touch $DIR/R6a/f $DIR/R6b/g
808 mv $DIR/R6a/f $DIR/R6b/g
809 $CHECKSTAT -a $DIR/R6a/f || error
810 $CHECKSTAT -t file $DIR/R6b/g || error
812 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
817 test_mkdir $DIR/R7a/d
818 mv $DIR/R7a/d $DIR/R7b/e
819 $CHECKSTAT -a $DIR/R7a/d || error
820 $CHECKSTAT -t dir $DIR/R7b/e || error
822 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
827 test_mkdir $DIR/R8a/d
828 test_mkdir $DIR/R8b/e
829 mrename $DIR/R8a/d $DIR/R8b/e
830 $CHECKSTAT -a $DIR/R8a/d || error
831 $CHECKSTAT -t dir $DIR/R8b/e || error
833 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
836 echo "-- rename error cases"
840 mrename $DIR/R9/f $DIR/R9/a
841 $CHECKSTAT -t file $DIR/R9/f || error
842 $CHECKSTAT -t dir $DIR/R9/a || error
843 $CHECKSTAT -a $DIR/R9/a/f || error
845 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
849 mrename $DIR/R10/f $DIR/R10/g
850 $CHECKSTAT -t dir $DIR/R10 || error
851 $CHECKSTAT -a $DIR/R10/f || error
852 $CHECKSTAT -a $DIR/R10/g || error
854 run_test 24j "source does not exist ============================"
858 test_mkdir $DIR/R11a/d
860 mv $DIR/R11a/f $DIR/R11a/d
861 $CHECKSTAT -a $DIR/R11a/f || error
862 $CHECKSTAT -t file $DIR/R11a/d/f || error
864 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
866 # bug 2429 - rename foo foo foo creates invalid file
869 $MULTIOP $f OcNs || error
871 run_test 24l "Renaming a file to itself ========================"
875 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
876 # on ext3 this does not remove either the source or target files
877 # though the "expected" operation would be to remove the source
878 $CHECKSTAT -t file ${f} || error "${f} missing"
879 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
881 run_test 24m "Renaming a file to a hard link to itself ========="
885 # this stats the old file after it was renamed, so it should fail
889 $CHECKSTAT ${f}.rename
892 run_test 24n "Statting the old file after renaming (Posix rename 2)"
895 check_kernel_version 37 || return 0
896 test_mkdir -p $DIR/d24o
897 rename_many -s random -v -n 10 $DIR/d24o
899 run_test 24o "rename of files during htree split ==============="
904 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
905 mrename $DIR/R12a $DIR/R12b
906 $CHECKSTAT -a $DIR/R12a || error
907 $CHECKSTAT -t dir $DIR/R12b || error
908 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
909 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
911 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
913 cleanup_multiop_pause() {
919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
922 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
923 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
926 trap cleanup_multiop_pause EXIT
927 mrename $DIR/R13a $DIR/R13b
928 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
929 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
930 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
931 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
932 cleanup_multiop_pause
933 wait $MULTIPID || error "multiop close failed"
935 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
937 test_24r() { #bug 3789
939 test_mkdir $DIR/R14a/b
940 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
941 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
942 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
944 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
948 test_mkdir $DIR/R15a/b
949 test_mkdir $DIR/R15a/b/c
950 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
951 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
952 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
954 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
957 test_mkdir $DIR/R16a/b
958 test_mkdir $DIR/R16a/b/c
959 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
960 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
961 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
963 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
965 test_24u() { # bug12192
967 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
968 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
970 run_test 24u "create stripe file"
976 simple_cleanup_common() {
979 wait_delete_completed
982 max_pages_per_rpc() {
983 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
988 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
989 [ $FREE_INODES -lt $NRFILES ] && \
990 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
994 trap simple_cleanup_common EXIT
997 createmany -m $DIR/$tdir/$tfile $NRFILES
1000 lctl set_param mdc.*.stats clear
1002 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1004 # LU-5 large readdir
1005 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1006 # 8 bytes for name(filename is mostly 5 in this test) +
1007 # 8 bytes for luda_type
1008 # take into account of overhead in lu_dirpage header and end mark in
1009 # each page, plus one in RPC_NUM calculation.
1011 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1012 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1013 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1014 awk '/^mds_readpage/ {print $2}')
1015 [ $mds_readpage -gt $RPC_NUM ] && \
1016 error "large readdir doesn't take effect"
1018 simple_cleanup_common
1020 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1022 test_24w() { # bug21506
1024 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1025 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1026 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1027 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1028 [ "$SZ1" = "$SZ2" ] || \
1029 error "Error reading at the end of the file $tfile"
1031 run_test 24w "Reading a file larger than 4Gb"
1034 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1037 local remote_dir=$DIR/$tdir/remote_dir
1040 $LFS mkdir -i $MDTIDX $remote_dir ||
1041 error "create remote directory failed"
1043 mkdir -p $DIR/$tdir/src_dir
1044 touch $DIR/$tdir/src_file
1045 mkdir -p $remote_dir/tgt_dir
1046 touch $remote_dir/tgt_file
1048 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1049 error "rename dir cross MDT works!"
1051 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1052 error "rename file cross MDT works!"
1054 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1055 error "ln file cross MDT should not work!"
1057 rm -rf $DIR/$tdir || error "Can not delete directories"
1059 run_test 24x "cross rename/link should be failed"
1062 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1065 local remote_dir=$DIR/$tdir/remote_dir
1068 $LFS mkdir -i $MDTIDX $remote_dir ||
1069 error "create remote directory failed"
1071 mkdir -p $remote_dir/src_dir
1072 touch $remote_dir/src_file
1073 mkdir -p $remote_dir/tgt_dir
1074 touch $remote_dir/tgt_file
1076 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1077 error "rename subdir in the same remote dir failed!"
1079 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1080 error "rename files in the same remote dir failed!"
1082 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1083 error "link files in the same remote dir failed!"
1085 rm -rf $DIR/$tdir || error "Can not delete directories"
1087 run_test 24y "rename/link on the same dir should succeed"
1090 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1093 local remote_src=$DIR/$tdir/remote_dir
1094 local remote_tgt=$DIR/$tdir/remote_tgt
1097 $LFS mkdir -i $MDTIDX $remote_src ||
1098 error "create remote directory failed"
1100 $LFS mkdir -i $MDTIDX $remote_tgt ||
1101 error "create remote directory failed"
1103 mrename $remote_src $remote_tgt &&
1104 error "rename remote dirs should not work!"
1106 rm -rf $DIR/$tdir || error "Can not delete directories"
1108 run_test 24z "rename one remote dir to another remote dir should fail"
1111 echo '== symlink sanity ============================================='
1115 touch $DIR/s25/foo || error
1117 run_test 25a "create file in symlinked directory ==============="
1120 [ ! -d $DIR/d25 ] && test_25a
1121 $CHECKSTAT -t file $DIR/s25/foo || error
1123 run_test 25b "lookup file in symlinked directory ==============="
1127 test_mkdir $DIR/d26/d26-2
1128 ln -s d26/d26-2 $DIR/s26
1129 touch $DIR/s26/foo || error
1131 run_test 26a "multiple component symlink ======================="
1134 test_mkdir -p $DIR/d26b/d26-2
1135 ln -s d26b/d26-2/foo $DIR/s26-2
1136 touch $DIR/s26-2 || error
1138 run_test 26b "multiple component symlink at end of lookup ======"
1141 test_mkdir $DIR/d26.2
1142 touch $DIR/d26.2/foo
1143 ln -s d26.2 $DIR/s26.2-1
1144 ln -s s26.2-1 $DIR/s26.2-2
1145 ln -s s26.2-2 $DIR/s26.2-3
1146 chmod 0666 $DIR/s26.2-3/foo
1148 run_test 26c "chain of symlinks ================================"
1150 # recursive symlinks (bug 439)
1152 ln -s d26-3/foo $DIR/d26-3
1154 run_test 26d "create multiple component recursive symlink ======"
1157 [ ! -h $DIR/d26-3 ] && test_26d
1160 run_test 26e "unlink multiple component recursive symlink ======"
1162 # recursive symlinks (bug 7022)
1164 test_mkdir -p $DIR/$tdir
1165 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1166 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1167 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1168 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1169 cd $tfile || error "cd $tfile failed"
1170 ln -s .. dotdot || error "ln dotdot failed"
1171 ln -s dotdot/lndir lndir || error "ln lndir failed"
1172 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1173 output=`ls $tfile/$tfile/lndir/bar1`
1174 [ "$output" = bar1 ] && error "unexpected output"
1175 rm -r $tfile || error "rm $tfile failed"
1176 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1178 run_test 26f "rm -r of a directory which has recursive symlink ="
1181 echo '== stripe sanity =============================================='
1182 test_mkdir -p $DIR/d27 || error "mkdir failed"
1184 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1185 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1187 log "== test_27a: write to one stripe file ========================="
1188 cp /etc/hosts $DIR/d27/f0 || error
1190 run_test 27a "one stripe file =================================="
1193 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1194 test_mkdir -p $DIR/d27
1195 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1196 $GETSTRIPE -c $DIR/d27/f01
1197 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1198 error "two-stripe file doesn't have two stripes"
1200 run_test 27b "create two stripe file"
1203 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1205 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1207 run_test 27c "write to two stripe file"
1210 test_mkdir -p $DIR/d27
1211 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1212 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1213 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1215 run_test 27d "create file with default settings ================"
1218 test_mkdir -p $DIR/d27
1219 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1220 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1221 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1223 run_test 27e "setstripe existing file (should return error) ======"
1226 test_mkdir -p $DIR/d27
1227 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1228 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
1229 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1231 run_test 27f "setstripe with bad stripe size (should return error)"
1234 test_mkdir -p $DIR/d27
1235 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1236 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1237 error "$DIR/d27/fnone has object"
1239 run_test 27g "$GETSTRIPE with no objects"
1242 touch $DIR/d27/fsome || error "touch failed"
1243 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1245 run_test 27i "$GETSTRIPE with some objects"
1248 test_mkdir -p $DIR/d27
1249 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1251 run_test 27j "setstripe with bad stripe offset (should return error)"
1253 test_27k() { # bug 2844
1254 test_mkdir -p $DIR/d27
1256 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1257 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1258 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1259 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1260 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1261 dd if=/dev/zero of=$FILE bs=4k count=1
1262 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1263 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1265 run_test 27k "limit i_blksize for broken user apps ============="
1268 test_mkdir -p $DIR/d27
1269 mcreate $DIR/f27l || error "creating file"
1270 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1271 error "setstripe should have failed" || true
1273 run_test 27l "check setstripe permissions (should return error)"
1276 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1278 if [ $ORIGFREE -gt $MAXFREE ]; then
1279 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1282 trap simple_cleanup_common EXIT
1283 test_mkdir -p $DIR/$tdir
1284 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1285 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1286 error "dd should fill OST0"
1288 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1290 [ $i -gt 256 ] && break
1293 touch $DIR/$tdir/f27m_$i
1294 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1295 error "OST0 was full but new created file still use it"
1297 touch $DIR/$tdir/f27m_$i
1298 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1299 error "OST0 was full but new created file still use it"
1300 simple_cleanup_common
1302 run_test 27m "create file while OST0 was full =================="
1305 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1309 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1310 # if the OST isn't full anymore.
1312 local OSTIDX=${1:-""}
1314 local list=$(comma_list $(osts_nodes))
1315 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1317 do_nodes $list lctl set_param fail_loc=0
1318 sync # initiate all OST_DESTROYs from MDS to OST
1322 exhaust_precreations() {
1325 local FAILIDX=${3:-$OSTIDX}
1327 test_mkdir -p $DIR/$tdir
1328 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1329 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1331 local OST=$(ostname_from_index $OSTIDX)
1332 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1333 sed -e 's/_UUID$//;s/^.*-//')
1336 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1337 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1338 osc.$mdtosc_proc1.prealloc_last_id)
1339 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1340 osc.$mdtosc_proc1.prealloc_next_id)
1342 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1343 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1345 test_mkdir -p $DIR/$tdir/${OST}
1346 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1347 #define OBD_FAIL_OST_ENOSPC 0x215
1348 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1349 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1350 echo "Creating to objid $last_id on ost $OST..."
1351 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1352 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1353 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1357 exhaust_all_precreations() {
1359 for (( i=0; i < OSTCOUNT; i++ )) ; do
1360 exhaust_precreations $i $1 -1
1365 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1367 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1368 remote_ost_nodsh && skip "remote OST with nodsh" && return
1371 rm -f $DIR/$tdir/$tfile
1372 exhaust_precreations 0 0x80000215
1373 $SETSTRIPE -c -1 $DIR/$tdir
1374 touch $DIR/$tdir/$tfile || error
1375 $GETSTRIPE $DIR/$tdir/$tfile
1378 run_test 27n "create file with some full OSTs =================="
1381 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1383 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1384 remote_ost_nodsh && skip "remote OST with nodsh" && return
1387 rm -f $DIR/$tdir/$tfile
1388 exhaust_all_precreations 0x215
1390 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1395 run_test 27o "create file with all full OSTs (should error) ===="
1398 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1400 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1401 remote_ost_nodsh && skip "remote OST with nodsh" && return
1404 rm -f $DIR/$tdir/$tfile
1405 test_mkdir -p $DIR/$tdir
1407 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1408 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1409 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1411 exhaust_precreations 0 0x80000215
1412 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1413 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1414 $GETSTRIPE $DIR/$tdir/$tfile
1418 run_test 27p "append to a truncated file with some full OSTs ==="
1421 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1423 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1424 remote_ost_nodsh && skip "remote OST with nodsh" && return
1427 rm -f $DIR/$tdir/$tfile
1429 test_mkdir -p $DIR/$tdir
1430 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1431 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1432 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1434 exhaust_all_precreations 0x215
1436 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1437 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1441 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1444 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1446 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1447 remote_ost_nodsh && skip "remote OST with nodsh" && return
1450 rm -f $DIR/$tdir/$tfile
1451 exhaust_precreations 0 0x80000215
1453 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1457 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1459 test_27s() { # bug 10725
1460 test_mkdir -p $DIR/$tdir
1461 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1462 local stripe_count=0
1463 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1464 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1465 error "stripe width >= 2^32 succeeded" || true
1468 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1470 test_27t() { # bug 10864
1475 $WLFS getstripe $tfile
1478 run_test 27t "check that utils parse path correctly"
1480 test_27u() { # bug 4900
1481 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1482 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1484 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1485 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1486 test_mkdir -p $DIR/$tdir
1488 createmany -o $DIR/$tdir/t- 1000
1489 do_facet $SINGLEMDS lctl set_param fail_loc=0
1491 TLOG=$DIR/$tfile.getstripe
1492 $GETSTRIPE $DIR/$tdir > $TLOG
1493 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1494 unlinkmany $DIR/$tdir/t- 1000
1495 [ $OBJS -gt 0 ] && \
1496 error "$OBJS objects created on OST-0. See $TLOG" || pass
1498 run_test 27u "skip object creation on OSC w/o objects =========="
1500 test_27v() { # bug 4900
1501 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1503 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1504 remote_ost_nodsh && skip "remote OST with nodsh" && return
1506 exhaust_all_precreations 0x215
1509 test_mkdir -p $DIR/$tdir
1510 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1512 touch $DIR/$tdir/$tfile
1513 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1515 for (( i=1; i < OSTCOUNT; i++ )); do
1516 do_facet ost$i lctl set_param fail_loc=0x705
1518 local START=`date +%s`
1519 createmany -o $DIR/$tdir/$tfile 32
1521 local FINISH=`date +%s`
1522 local TIMEOUT=`lctl get_param -n timeout`
1523 local PROCESS=$((FINISH - START))
1524 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1525 error "$FINISH - $START >= $TIMEOUT / 2"
1526 sleep $((TIMEOUT / 2 - PROCESS))
1529 run_test 27v "skip object creation on slow OST ================="
1531 test_27w() { # bug 10997
1532 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1533 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1534 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1535 error "stripe size $size != 65536" || true
1536 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1537 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1539 run_test 27w "check $SETSTRIPE -S option"
1542 [ "$OSTCOUNT" -lt "2" ] &&
1543 skip_env "skipping multiple stripe count/offset test" && return
1545 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1546 for i in $(seq 1 $OSTCOUNT); do
1548 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1549 error "setstripe -c $i -i $offset failed"
1550 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1551 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1552 [ $count -ne $i ] && error "stripe count $count != $i" || true
1553 [ $index -ne $offset ] &&
1554 error "stripe offset $index != $offset" || true
1557 run_test 27wa "check $SETSTRIPE -c -i options"
1560 remote_ost_nodsh && skip "remote OST with nodsh" && return
1561 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1563 OFFSET=$(($OSTCOUNT - 1))
1565 local OST=$(ostname_from_index $OSTIDX)
1567 test_mkdir -p $DIR/$tdir
1568 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1569 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1571 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1572 for i in `seq 0 $OFFSET`; do
1573 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1574 error "OST0 was degraded but new created file still use it"
1576 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1578 run_test 27x "create files while OST0 is degraded"
1581 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1582 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1583 remote_ost_nodsh && skip "remote OST with nodsh" && return
1584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1586 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1587 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1588 osc.$mdtosc.prealloc_last_id)
1589 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1590 osc.$mdtosc.prealloc_next_id)
1591 local fcount=$((last_id - next_id))
1592 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1593 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1595 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1596 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1597 local OST_DEACTIVE_IDX=-1
1602 for OSC in $MDS_OSCS; do
1603 OST=$(osc_to_ost $OSC)
1604 OSTIDX=$(index_from_ostuuid $OST)
1605 if [ $OST_DEACTIVE_IDX == -1 ]; then
1606 OST_DEACTIVE_IDX=$OSTIDX
1608 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1609 echo $OSC "is Deactivated:"
1610 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1614 OSTIDX=$(index_from_ostuuid $OST)
1616 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1618 for OSC in $MDS_OSCS; do
1619 OST=$(osc_to_ost $OSC)
1620 OSTIDX=$(index_from_ostuuid $OST)
1621 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1622 echo $OST "is degraded:"
1623 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1624 obdfilter.$OST.degraded=1
1629 createmany -o $DIR/$tdir/$tfile $fcount
1631 for OSC in $MDS_OSCS; do
1632 OST=$(osc_to_ost $OSC)
1633 OSTIDX=$(index_from_ostuuid $OST)
1634 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1635 echo $OST "is recovered from degraded:"
1636 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1637 obdfilter.$OST.degraded=0
1639 do_facet $SINGLEMDS lctl --device %$OSC activate
1643 # all osp devices get activated, hence -1 stripe count restored
1646 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1647 # devices get activated.
1649 $SETSTRIPE -c -1 $DIR/$tfile
1650 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1652 [ $stripecnt -ne $OSTCOUNT ] &&
1653 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1656 run_test 27y "create files while OST0 is degraded and the rest inactive"
1662 lmm_count=$($GETSTRIPE -c $1)
1663 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1664 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1666 local old_ifs="$IFS"
1668 fid=($($LFS path2fid $1))
1671 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1672 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1674 # compare lmm_seq and lu_fid->f_seq
1675 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1676 # compare lmm_object_id and lu_fid->oid
1677 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1679 # check the trusted.fid attribute of the OST objects of the file
1680 local have_obdidx=false
1682 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1683 # skip lines up to and including "obdidx"
1684 [ -z "$obdidx" ] && break
1685 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1686 $have_obdidx || continue
1688 local ost=$((obdidx + 1))
1689 local dev=$(ostdevname $ost)
1691 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1692 echo "Currently only works with ldiskfs-based OSTs"
1696 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1698 #don't unmount/remount the OSTs if we don't need to do that
1699 #local dir=$(facet_mntpt ost$ost)
1701 #do_facet ost$dev mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1702 # { error "mounting $dev as $FSTYPE failed"; return 3; }
1703 #local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1704 #local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1705 seq=$(echo $seq | sed -e "s/^0x//g")
1706 if [ $seq == 0 ]; then
1707 oid_hex=$(echo $oid)
1709 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1711 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1712 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1713 $dev 2>/dev/null" | grep "parent=")
1715 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1717 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1719 #do_facet ost$ost umount -d $dir
1720 #start ost$ost $dev $OST_MOUNT_OPTS
1722 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1723 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1724 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1725 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1726 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1727 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1729 # compare lmm_seq and filter_fid->ff_parent.f_seq
1730 [ $ff_pseq = $lmm_seq ] ||
1731 error "FF parent SEQ $ff_pseq != $lmm_seq"
1732 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1733 [ $ff_poid = $lmm_oid ] ||
1734 error "FF parent OID $ff_poid != $lmm_oid"
1735 [ $ff_pstripe = $stripe_nr ] ||
1736 error "FF stripe $ff_pstripe != $stripe_nr"
1738 stripe_nr=$((stripe_nr + 1))
1743 remote_ost_nodsh && skip "remote OST with nodsh" && return
1744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1745 test_mkdir -p $DIR/$tdir
1747 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1748 { error "setstripe -c -1 failed"; return 1; }
1749 # We need to send a write to every object to get parent FID info set.
1750 # This _should_ also work for setattr, but does not currently.
1751 # touch $DIR/$tdir/$tfile-1 ||
1752 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1753 { error "dd $tfile-1 failed"; return 2; }
1754 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1755 { error "setstripe -c -1 failed"; return 3; }
1756 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1757 { error "dd $tfile-2 failed"; return 4; }
1759 # make sure write RPCs have been sent to OSTs
1762 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1763 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1765 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1767 test_27A() { # b=19102
1768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1769 local restore_size=$($GETSTRIPE -S $MOUNT)
1770 local restore_count=$($GETSTRIPE -c $MOUNT)
1771 local restore_offset=$($GETSTRIPE -i $MOUNT)
1772 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1773 local default_size=$($GETSTRIPE -S $MOUNT)
1774 local default_count=$($GETSTRIPE -c $MOUNT)
1775 local default_offset=$($GETSTRIPE -i $MOUNT)
1776 local dsize=$((1024 * 1024))
1777 [ $default_size -eq $dsize ] ||
1778 error "stripe size $default_size != $dsize"
1779 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1780 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1781 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1783 run_test 27A "check filesystem-wide default LOV EA values"
1785 test_27B() { # LU-2523
1786 test_mkdir -p $DIR/$tdir
1787 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1789 # open f1 with O_LOV_DELAY_CREATE
1791 # call setstripe ioctl on open file descriptor for f1
1793 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1797 # open f1 with O_LOV_DELAY_CREATE
1799 # call setstripe ioctl on open file descriptor for f1
1801 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1803 # Allow multiop to fail in imitation of NFS's busted semantics.
1806 run_test 27B "call setstripe on open unlinked file/rename victim"
1808 test_27C() { #LU-2871
1809 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1816 test_mkdir -p $DIR/$tdir
1818 for i in $(seq 0 $((OSTCOUNT - 1))); do
1819 # set stripe across all OSTs starting from OST$i
1820 $SETSTRIPE -i $i -c -1 $tfile$i
1821 # get striping information
1822 ost_idx=($($GETSTRIPE $tfile$i |
1823 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1826 for j in $(seq 0 $((OSTCOUNT - 1))); do
1827 index=$(((i + j) % OSTCOUNT))
1828 [ ${ost_idx[$j]} -eq $index ] || error
1832 run_test 27C "check full striping across all OSTs"
1834 # createtest also checks that device nodes are created and
1835 # then visible correctly (#2091)
1836 test_28() { # bug 2091
1838 $CREATETEST $DIR/d28/ct || error
1840 run_test 28 "create/mknod/mkdir with bad file types ============"
1843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1844 cancel_lru_locks mdc
1850 declare -i LOCKCOUNTORIG=0
1851 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1852 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1854 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1856 declare -i LOCKUNUSEDCOUNTORIG=0
1857 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1858 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1865 declare -i LOCKCOUNTCURRENT=0
1866 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1867 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1870 declare -i LOCKUNUSEDCOUNTCURRENT=0
1871 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1872 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1875 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1876 lctl set_param -n ldlm.dump_namespaces ""
1877 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1878 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1879 log "dumped log to $TMP/test_29.dk (bug 5793)"
1882 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1883 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1884 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1885 log "dumped log to $TMP/test_29.dk (bug 5793)"
1889 run_test 29 "IT_GETATTR regression ============================"
1891 test_30a() { # was test_30
1892 cp `which ls` $DIR || cp /bin/ls $DIR
1896 run_test 30a "execute binary from Lustre (execve) =============="
1899 cp `which ls` $DIR || cp /bin/ls $DIR
1901 $RUNAS $DIR/ls / || error
1904 run_test 30b "execute binary from Lustre as non-root ==========="
1906 test_30c() { # b=22376
1907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1908 cp `which ls` $DIR || cp /bin/ls $DIR
1910 cancel_lru_locks mdc
1911 cancel_lru_locks osc
1912 $RUNAS $DIR/ls / || error
1915 run_test 30c "execute binary from Lustre without read perms ===="
1918 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1919 $CHECKSTAT -a $DIR/f31 || error
1921 run_test 31a "open-unlink file =================================="
1924 touch $DIR/f31 || error
1925 ln $DIR/f31 $DIR/f31b || error
1926 $MULTIOP $DIR/f31b Ouc || error
1927 $CHECKSTAT -t file $DIR/f31 || error
1929 run_test 31b "unlink file with multiple links while open ======="
1932 touch $DIR/f31 || error
1933 ln $DIR/f31 $DIR/f31c || error
1934 multiop_bg_pause $DIR/f31 O_uc || return 1
1936 $MULTIOP $DIR/f31c Ouc
1937 kill -USR1 $MULTIPID
1940 run_test 31c "open-unlink file with multiple links ============="
1943 opendirunlink $DIR/d31d $DIR/d31d || error
1944 $CHECKSTAT -a $DIR/d31d || error
1946 run_test 31d "remove of open directory ========================="
1948 test_31e() { # bug 2904
1949 check_kernel_version 34 || return 0
1950 openfilleddirunlink $DIR/d31e || error
1952 run_test 31e "remove of open non-empty directory ==============="
1954 test_31f() { # bug 4554
1955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1957 test_mkdir $DIR/d31f
1958 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1959 cp /etc/hosts $DIR/d31f
1961 $GETSTRIPE $DIR/d31f/hosts
1962 multiop_bg_pause $DIR/d31f D_c || return 1
1965 rm -rv $DIR/d31f || error "first of $DIR/d31f"
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 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1975 wait $MULTIPID || error "first opendir $MULTIPID failed"
1979 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1980 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1983 run_test 31f "remove of open directory with open-unlink file ==="
1986 echo "-- cross directory link --"
1987 test_mkdir $DIR/d31ga
1988 test_mkdir $DIR/d31gb
1990 ln $DIR/d31ga/f $DIR/d31gb/g
1991 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1992 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1993 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1994 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1996 run_test 31g "cross directory link==============="
1999 echo "-- cross directory link --"
2000 test_mkdir $DIR/d31h
2001 test_mkdir $DIR/d31h/dir
2003 ln $DIR/d31h/f $DIR/d31h/dir/g
2004 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2005 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2006 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2007 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2009 run_test 31h "cross directory link under child==============="
2012 echo "-- cross directory link --"
2013 test_mkdir $DIR/d31i
2014 test_mkdir $DIR/d31i/dir
2015 touch $DIR/d31i/dir/f
2016 ln $DIR/d31i/dir/f $DIR/d31i/g
2017 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2018 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2019 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2020 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2022 run_test 31i "cross directory link under parent==============="
2026 test_mkdir $DIR/d31j
2027 test_mkdir $DIR/d31j/dir1
2028 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2029 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2030 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2031 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2034 run_test 31j "link for directory==============="
2038 test_mkdir $DIR/d31k
2040 touch $DIR/d31k/exist
2041 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2042 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2043 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2044 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2045 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2046 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2047 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2050 run_test 31k "link to file: the same, non-existing, dir==============="
2053 test_mkdir $DIR/d31m
2055 test_mkdir $DIR/d31m2
2056 touch $DIR/d31m2/exist
2057 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2058 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2059 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2060 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2061 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2062 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2065 run_test 31m "link to file: the same, non-existing, dir==============="
2068 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2069 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2070 nlink=$(stat --format=%h $DIR/$tfile)
2071 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2072 exec 173<$DIR/$tfile
2073 trap "exec 173<&-" EXIT
2074 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2075 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2076 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2077 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2078 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2081 run_test 31n "check link count of unlinked file"
2083 cleanup_test32_mount() {
2085 $UMOUNT $DIR/$tdir/ext2-mountpoint
2089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2090 echo "== more mountpoints and symlinks ================="
2091 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2092 trap cleanup_test32_mount EXIT
2093 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2094 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2095 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2096 cleanup_test32_mount
2098 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2102 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2103 trap cleanup_test32_mount EXIT
2104 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2105 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2106 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2107 cleanup_test32_mount
2109 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2113 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2114 trap cleanup_test32_mount EXIT
2115 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2116 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2117 test_mkdir -p $DIR/$tdir/d2/test_dir
2118 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2119 cleanup_test32_mount
2121 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2125 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2126 trap cleanup_test32_mount EXIT
2127 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2128 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2129 test_mkdir -p $DIR/$tdir/d2/test_dir
2130 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2131 cleanup_test32_mount
2133 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2136 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2137 test_mkdir -p $DIR/d32e/tmp
2138 TMP_DIR=$DIR/d32e/tmp
2139 ln -s $DIR/d32e $TMP_DIR/symlink11
2140 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2141 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2142 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2144 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2147 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2148 test_mkdir -p $DIR/d32f/tmp
2149 TMP_DIR=$DIR/d32f/tmp
2150 ln -s $DIR/d32f $TMP_DIR/symlink11
2151 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2152 ls $DIR/d32f/tmp/symlink11 || error
2153 ls $DIR/d32f/symlink01 || error
2155 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2158 TMP_DIR=$DIR/$tdir/tmp
2159 test_mkdir -p $DIR/$tdir/tmp
2160 test_mkdir $DIR/${tdir}2
2161 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2162 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2163 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2164 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2165 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2166 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2168 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2171 rm -fr $DIR/$tdir $DIR/${tdir}2
2172 TMP_DIR=$DIR/$tdir/tmp
2173 test_mkdir -p $DIR/$tdir/tmp
2174 test_mkdir $DIR/${tdir}2
2175 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2176 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2177 ls $TMP_DIR/symlink12 || error
2178 ls $DIR/$tdir/symlink02 || error
2180 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2184 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2185 trap cleanup_test32_mount EXIT
2186 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2187 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2188 touch $DIR/$tdir/test_file
2189 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2190 cleanup_test32_mount
2192 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2196 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2197 trap cleanup_test32_mount EXIT
2198 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2199 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2200 touch $DIR/$tdir/test_file
2201 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2202 cleanup_test32_mount
2204 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2209 trap cleanup_test32_mount EXIT
2210 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2211 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2212 test_mkdir -p $DIR/$tdir/d2
2213 touch $DIR/$tdir/d2/test_file || error
2214 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2215 cleanup_test32_mount
2217 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2222 trap cleanup_test32_mount EXIT
2223 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2224 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2225 test_mkdir -p $DIR/$tdir/d2
2226 touch $DIR/$tdir/d2/test_file
2227 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2228 cleanup_test32_mount
2230 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2234 test_mkdir -p $DIR/d32m/tmp
2235 TMP_DIR=$DIR/d32m/tmp
2236 ln -s $DIR $TMP_DIR/symlink11
2237 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2238 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2239 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2241 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2245 test_mkdir -p $DIR/d32n/tmp
2246 TMP_DIR=$DIR/d32n/tmp
2247 ln -s $DIR $TMP_DIR/symlink11
2248 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2249 ls -l $DIR/d32n/tmp/symlink11 || error
2250 ls -l $DIR/d32n/symlink01 || error
2252 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2255 rm -fr $DIR/d32o $DIR/$tfile
2257 test_mkdir -p $DIR/d32o/tmp
2258 TMP_DIR=$DIR/d32o/tmp
2259 ln -s $DIR/$tfile $TMP_DIR/symlink12
2260 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2261 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2262 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2263 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2264 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2266 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2276 test_mkdir -p $DIR/d32p/tmp
2278 TMP_DIR=$DIR/d32p/tmp
2280 ln -s $DIR/$tfile $TMP_DIR/symlink12
2282 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2284 cat $DIR/d32p/tmp/symlink12 || error
2286 cat $DIR/d32p/symlink02 || error
2289 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2291 cleanup_testdir_mount() {
2297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2298 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2299 trap cleanup_testdir_mount EXIT
2300 test_mkdir -p $DIR/$tdir
2301 touch $DIR/$tdir/under_the_mount
2302 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2303 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2304 cleanup_testdir_mount
2306 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2310 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2311 trap cleanup_testdir_mount EXIT
2312 test_mkdir -p $DIR/$tdir
2313 touch $DIR/$tdir/under_the_mount
2314 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2315 ls $DIR/$tdir | grep -q under_the_mount && error || true
2316 cleanup_testdir_mount
2318 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2323 chmod 444 $DIR/$tfile
2324 chown $RUNAS_ID $DIR/$tfile
2326 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2329 run_test 33aa "write file with mode 444 (should return error) ===="
2333 test_mkdir -p $DIR/d33
2334 chown $RUNAS_ID $DIR/d33
2335 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2336 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2337 error "open RDWR" || true
2339 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2343 test_mkdir -p $DIR/d33
2344 chown $RUNAS_ID $DIR/d33
2345 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2347 run_test 33b "test open file with malformed flags (No panic and return error)"
2350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2356 remote_ost_nodsh && skip "remote OST with nodsh" && return
2359 test_mkdir -p $DIR/d33
2360 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2363 for ostnum in $(seq $OSTCOUNT); do
2364 # test-framework's OST numbering is one-based, while Lustre's
2366 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2367 # Parsing llobdstat's output sucks; we could grep the /proc
2368 # path, but that's likely to not be as portable as using the
2369 # llobdstat utility. So we parse lctl output instead.
2370 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2371 obdfilter/$ostname/stats |
2372 awk '/^write_bytes/ {print $7}' )
2373 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2374 if (( ${write_bytes:-0} > 0 ))
2381 $all_zeros || return 0
2384 echo foo > $DIR/d33/bar
2388 # Total up write_bytes after writing. We'd better find non-zeros.
2389 for ostnum in $(seq $OSTCOUNT); do
2390 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2391 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2392 obdfilter/$ostname/stats |
2393 awk '/^write_bytes/ {print $7}' )
2394 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2395 if (( ${write_bytes:-0} > 0 ))
2404 for ostnum in $(seq $OSTCOUNT); do
2405 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2406 echo "Check that write_bytes is present in obdfilter/*/stats:"
2407 do_facet ost$ostnum lctl get_param -n \
2408 obdfilter/$ostname/stats
2410 error "OST not keeping write_bytes stats (b22312)"
2413 run_test 33c "test llobdstat and write_bytes"
2416 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2419 local remote_dir=$DIR/$tdir/remote_dir
2422 $LFS mkdir -i $MDTIDX $remote_dir ||
2423 error "create remote directory failed"
2425 touch $remote_dir/$tfile
2426 chmod 444 $remote_dir/$tfile
2427 chown $RUNAS_ID $remote_dir/$tfile
2429 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2431 chown $RUNAS_ID $remote_dir
2432 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2433 error "create" || true
2434 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2435 error "open RDWR" || true
2436 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2437 error "create" || true
2439 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2441 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2444 $MCREATE $DIR/f34 || error
2445 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2446 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2447 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2448 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2450 run_test 34a "truncate file that has not been opened ==========="
2453 [ ! -f $DIR/f34 ] && test_34a
2454 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2455 $OPENFILE -f O_RDONLY $DIR/f34
2456 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2457 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2459 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2462 [ ! -f $DIR/f34 ] && test_34a
2463 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2464 $OPENFILE -f O_RDWR $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 34c "O_RDWR opening file-with-size works =============="
2471 [ ! -f $DIR/f34 ] && test_34a
2472 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2473 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2476 run_test 34d "write to sparse file ============================="
2480 $MCREATE $DIR/f34e || error
2481 $TRUNCATE $DIR/f34e 1000 || error
2482 $CHECKSTAT -s 1000 $DIR/f34e || error
2483 $OPENFILE -f O_RDWR $DIR/f34e
2484 $CHECKSTAT -s 1000 $DIR/f34e || error
2486 run_test 34e "create objects, some with size and some without =="
2488 test_34f() { # bug 6242, 6243
2489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2492 $MCREATE $DIR/f34f || error
2493 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2494 dd if=$DIR/f34f of=$TMP/f34f
2495 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2496 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2497 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2498 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2499 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2501 run_test 34f "read from a file with no objects until EOF ======="
2504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2505 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2506 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2507 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2508 cancel_lru_locks osc
2509 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2510 error "wrong size after lock cancel"
2512 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2513 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2514 error "expanding truncate failed"
2515 cancel_lru_locks osc
2516 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2517 error "wrong expanded size after lock cancel"
2519 run_test 34g "truncate long file ==============================="
2522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2526 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2527 sync # Flush the cache so that multiop below does not block on cache
2528 # flush when getting the group lock
2529 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2533 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2534 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2538 local nsz=`stat -c %s $DIR/$tfile`
2539 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2541 run_test 34h "ftruncate file under grouplock should not block"
2544 cp /bin/sh $DIR/f35a
2546 chown $RUNAS_ID $DIR/f35a
2547 $RUNAS $DIR/f35a && error || true
2550 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2554 utime $DIR/f36 || error
2556 run_test 36a "MDS utime check (mknod, utime) ==================="
2560 utime $DIR/f36 || error
2562 run_test 36b "OST utime check (open, utime) ===================="
2567 chown $RUNAS_ID $DIR/d36
2568 $RUNAS utime $DIR/d36/f36 || error
2570 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2573 [ ! -d $DIR/d36 ] && test_36c
2574 echo "" > $DIR/d36/f36
2575 $RUNAS utime $DIR/d36/f36 || error
2577 run_test 36d "non-root OST utime check (open, utime) ==========="
2580 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2581 test_mkdir -p $DIR/$tdir
2582 touch $DIR/$tdir/$tfile
2583 $RUNAS utime $DIR/$tdir/$tfile && \
2584 error "utime worked, expected failure" || true
2586 run_test 36e "utime on non-owned file (should return error) ===="
2590 local LANG_SAVE=$LANG
2591 local LC_LANG_SAVE=$LC_LANG
2592 export LANG=C LC_LANG=C # for date language
2594 DATESTR="Dec 20 2000"
2595 test_mkdir -p $DIR/$tdir
2596 lctl set_param fail_loc=$fl
2598 cp /etc/hosts $DIR/$tdir/$tfile
2599 sync & # write RPC generated with "current" inode timestamp, but delayed
2601 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2602 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2603 cancel_lru_locks osc
2604 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2606 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2607 echo "BEFORE: $LS_BEFORE" && \
2608 echo "AFTER : $LS_AFTER" && \
2609 echo "WANT : $DATESTR" && \
2610 error "$DIR/$tdir/$tfile timestamps changed" || true
2612 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2617 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2618 subr_36fh "0x80000214"
2620 run_test 36f "utime on file racing with OST BRW write =========="
2623 remote_ost_nodsh && skip "remote OST with nodsh" && return
2624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2629 test_mkdir -p $DIR/$tdir
2630 fmd_max_age=$(do_facet ost1 \
2631 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2634 fmd_before=$(do_facet ost1 \
2635 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2636 touch $DIR/$tdir/$tfile
2637 sleep $((fmd_max_age + 12))
2638 fmd_after=$(do_facet ost1 \
2639 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2641 echo "fmd_before: $fmd_before"
2642 echo "fmd_after: $fmd_after"
2643 [ "$fmd_after" -gt "$fmd_before" ] && \
2644 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2645 error "fmd didn't expire after ping" || true
2647 run_test 36g "filter mod data cache expiry ====================="
2650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2651 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2652 subr_36fh "0x80000227"
2654 run_test 36h "utime on file racing with OST BRW write =========="
2656 # test_37 - duplicate with tests 32q 32r
2659 local file=$DIR/$tfile
2661 openfile -f O_DIRECTORY $file
2664 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2665 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2667 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2671 touch $DIR/${tfile}2
2672 # ls -l $DIR/$tfile $DIR/${tfile}2
2673 # ls -lu $DIR/$tfile $DIR/${tfile}2
2674 # ls -lc $DIR/$tfile $DIR/${tfile}2
2676 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2677 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2679 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2681 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2683 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2684 error "O_TRUNC didn't change timestamps"
2687 run_test 39 "mtime changed on create ==========================="
2690 test_mkdir -p $DIR/$tdir
2691 cp -p /etc/passwd $DIR/$tdir/fopen
2692 cp -p /etc/passwd $DIR/$tdir/flink
2693 cp -p /etc/passwd $DIR/$tdir/funlink
2694 cp -p /etc/passwd $DIR/$tdir/frename
2695 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2698 echo "aaaaaa" >> $DIR/$tdir/fopen
2699 echo "aaaaaa" >> $DIR/$tdir/flink
2700 echo "aaaaaa" >> $DIR/$tdir/funlink
2701 echo "aaaaaa" >> $DIR/$tdir/frename
2703 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2704 local link_new=`stat -c %Y $DIR/$tdir/flink`
2705 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2706 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2708 cat $DIR/$tdir/fopen > /dev/null
2709 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2710 rm -f $DIR/$tdir/funlink2
2711 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2713 for (( i=0; i < 2; i++ )) ; do
2714 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2715 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2716 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2717 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2719 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2720 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2721 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2722 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2724 cancel_lru_locks osc
2725 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2728 run_test 39b "mtime change on open, link, unlink, rename ======"
2730 # this should be set to past
2731 TEST_39_MTIME=`date -d "1 year ago" +%s`
2737 local mtime0=`stat -c %Y $DIR1/$tfile`
2739 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2740 local mtime1=`stat -c %Y $DIR1/$tfile`
2741 [ "$mtime1" = $TEST_39_MTIME ] || \
2742 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2745 echo hello >> $DIR1/$tfile
2747 local mtime2=`stat -c %Y $DIR1/$tfile`
2748 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2749 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2751 mv $DIR1/$tfile $DIR1/$tfile-1
2753 for (( i=0; i < 2; i++ )) ; do
2754 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2755 [ "$mtime2" = "$mtime3" ] || \
2756 error "mtime ($mtime2) changed (to $mtime3) on rename"
2758 cancel_lru_locks osc
2759 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2762 run_test 39c "mtime change on rename ==========================="
2766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2769 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2771 for (( i=0; i < 2; i++ )) ; do
2772 local mtime=`stat -c %Y $DIR1/$tfile`
2773 [ $mtime = $TEST_39_MTIME ] || \
2774 error "mtime($mtime) is not set to $TEST_39_MTIME"
2776 cancel_lru_locks osc
2777 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2780 run_test 39d "create, utime, stat =============================="
2784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2786 local mtime1=`stat -c %Y $DIR1/$tfile`
2788 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2790 for (( i=0; i < 2; i++ )) ; do
2791 local mtime2=`stat -c %Y $DIR1/$tfile`
2792 [ $mtime2 = $TEST_39_MTIME ] || \
2793 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2795 cancel_lru_locks osc
2796 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2799 run_test 39e "create, stat, utime, stat ========================"
2803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2805 mtime1=`stat -c %Y $DIR1/$tfile`
2808 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2810 for (( i=0; i < 2; i++ )) ; do
2811 local mtime2=`stat -c %Y $DIR1/$tfile`
2812 [ $mtime2 = $TEST_39_MTIME ] || \
2813 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2815 cancel_lru_locks osc
2816 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2819 run_test 39f "create, stat, sleep, utime, stat ================="
2823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2824 echo hello >> $DIR1/$tfile
2825 local mtime1=`stat -c %Y $DIR1/$tfile`
2828 chmod o+r $DIR1/$tfile
2830 for (( i=0; i < 2; i++ )) ; do
2831 local mtime2=`stat -c %Y $DIR1/$tfile`
2832 [ "$mtime1" = "$mtime2" ] || \
2833 error "lost mtime: $mtime2, should be $mtime1"
2835 cancel_lru_locks osc
2836 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2839 run_test 39g "write, chmod, stat ==============================="
2843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2848 echo hello >> $DIR1/$tfile
2849 local mtime1=`stat -c %Y $DIR1/$tfile`
2851 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2853 if [ "$d1" != "$d2" ]; then
2854 echo "write and touch not within one second"
2856 for (( i=0; i < 2; i++ )) ; do
2857 local mtime2=`stat -c %Y $DIR1/$tfile`
2858 [ "$mtime2" = $TEST_39_MTIME ] || \
2859 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2861 cancel_lru_locks osc
2862 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2866 run_test 39h "write, utime within one second, stat ============="
2869 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2873 echo hello >> $DIR1/$tfile
2874 local mtime1=`stat -c %Y $DIR1/$tfile`
2876 mv $DIR1/$tfile $DIR1/$tfile-1
2878 for (( i=0; i < 2; i++ )) ; do
2879 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2881 [ "$mtime1" = "$mtime2" ] || \
2882 error "lost mtime: $mtime2, should be $mtime1"
2884 cancel_lru_locks osc
2885 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2888 run_test 39i "write, rename, stat =============================="
2891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2892 start_full_debug_logging
2896 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2897 lctl set_param fail_loc=0x80000412
2898 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2899 error "multiop failed"
2901 local mtime1=`stat -c %Y $DIR1/$tfile`
2903 mv $DIR1/$tfile $DIR1/$tfile-1
2905 kill -USR1 $multipid
2906 wait $multipid || error "multiop close failed"
2908 for (( i=0; i < 2; i++ )) ; do
2909 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2910 [ "$mtime1" = "$mtime2" ] ||
2911 error "mtime is lost on close: $mtime2, " \
2914 cancel_lru_locks osc
2915 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2917 lctl set_param fail_loc=0
2918 stop_full_debug_logging
2920 run_test 39j "write, rename, close, stat ======================="
2923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2927 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2929 local mtime1=`stat -c %Y $DIR1/$tfile`
2931 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2933 kill -USR1 $multipid
2934 wait $multipid || error "multiop close failed"
2936 for (( i=0; i < 2; i++ )) ; do
2937 local mtime2=`stat -c %Y $DIR1/$tfile`
2939 [ "$mtime2" = $TEST_39_MTIME ] || \
2940 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2942 cancel_lru_locks osc
2943 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2946 run_test 39k "write, utime, close, stat ========================"
2948 # this should be set to future
2949 TEST_39_ATIME=`date -d "1 year" +%s`
2952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2953 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2954 local atime_diff=$(do_facet $SINGLEMDS \
2955 lctl get_param -n mdd.*MDT0000*.atime_diff)
2959 # test setting directory atime to future
2960 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2961 local atime=$(stat -c %X $DIR/$tdir)
2962 [ "$atime" = $TEST_39_ATIME ] || \
2963 error "atime is not set to future: $atime, $TEST_39_ATIME"
2965 # test setting directory atime from future to now
2966 local d1=$(date +%s)
2968 local d2=$(date +%s)
2970 cancel_lru_locks mdc
2971 atime=$(stat -c %X $DIR/$tdir)
2972 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2973 error "atime is not updated from future: $atime, $d1<atime<$d2"
2975 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
2978 # test setting directory atime when now > dir atime + atime_diff
2982 cancel_lru_locks mdc
2983 atime=$(stat -c %X $DIR/$tdir)
2984 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2985 error "atime is not updated : $atime, should be $d2"
2987 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
2990 # test not setting directory atime when now < dir atime + atime_diff
2992 cancel_lru_locks mdc
2993 atime=$(stat -c %X $DIR/$tdir)
2994 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2995 error "atime is updated to $atime, should remain $d1<atime<$d2"
2997 do_facet $SINGLEMDS \
2998 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3000 run_test 39l "directory atime update ==========================="
3003 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3006 local far_past_mtime=$(date -d "May 29 1953" +%s)
3007 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3009 touch -m -d @$far_past_mtime $DIR1/$tfile
3010 touch -a -d @$far_past_atime $DIR1/$tfile
3012 for (( i=0; i < 2; i++ )) ; do
3013 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3014 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3015 error "atime or mtime set incorrectly"
3017 cancel_lru_locks osc
3018 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3021 run_test 39m "test atime and mtime before 1970"
3024 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
3025 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
3026 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
3028 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3032 small_write $DIR/f41 18
3034 run_test 41 "test small file write + fstat ====================="
3036 count_ost_writes() {
3037 lctl get_param -n osc.*.stats |
3038 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3045 BG_DIRTY_RATIO_SAVE=10
3046 MAX_BG_DIRTY_RATIO=25
3050 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3051 # dirty_ratio, dirty_background_ratio
3052 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3053 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3054 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3055 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3057 # if file not here, we are a 2.4 kernel
3058 kill -CONT `pidof kupdated`
3063 # setup the trap first, so someone cannot exit the test at the
3064 # exact wrong time and mess up a machine
3065 trap start_writeback EXIT
3066 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3067 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3068 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3069 sysctl -w vm.dirty_writeback_centisecs=0
3070 sysctl -w vm.dirty_writeback_centisecs=0
3071 # save and increase /proc/sys/vm/dirty_ratio
3072 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3073 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3074 # save and increase /proc/sys/vm/dirty_background_ratio
3075 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3076 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3078 # if file not here, we are a 2.4 kernel
3079 kill -STOP `pidof kupdated`
3083 # ensure that all stripes have some grant before we test client-side cache
3085 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3086 dd if=/dev/zero of=$i bs=4k count=1
3091 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3092 # file truncation, and file removal.
3094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3096 cancel_lru_locks osc
3098 sync; sleep 1; sync # just to be safe
3099 BEFOREWRITES=`count_ost_writes`
3100 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3101 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3102 AFTERWRITES=`count_ost_writes`
3103 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3104 error "$BEFOREWRITES < $AFTERWRITES"
3107 run_test 42a "ensure that we don't flush on close =============="
3110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3112 cancel_lru_locks osc
3115 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3116 BEFOREWRITES=`count_ost_writes`
3117 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3118 AFTERWRITES=`count_ost_writes`
3119 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3120 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3122 BEFOREWRITES=`count_ost_writes`
3123 sync || error "sync: $?"
3124 AFTERWRITES=`count_ost_writes`
3125 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3126 error "$BEFOREWRITES < $AFTERWRITES on sync"
3128 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3132 run_test 42b "test destroy of file with cached dirty data ======"
3134 # if these tests just want to test the effect of truncation,
3135 # they have to be very careful. consider:
3136 # - the first open gets a {0,EOF}PR lock
3137 # - the first write conflicts and gets a {0, count-1}PW
3138 # - the rest of the writes are under {count,EOF}PW
3139 # - the open for truncate tries to match a {0,EOF}PR
3140 # for the filesize and cancels the PWs.
3141 # any number of fixes (don't get {0,EOF} on open, match
3142 # composite locks, do smarter file size management) fix
3143 # this, but for now we want these tests to verify that
3144 # the cancellation with truncate intent works, so we
3145 # start the file with a full-file pw lock to match against
3146 # until the truncate.
3151 cancel_lru_locks osc
3153 # prime the file with 0,EOF PW to match
3157 # now the real test..
3158 dd if=/dev/zero of=$file bs=1024 count=100
3159 BEFOREWRITES=`count_ost_writes`
3160 $TRUNCATE $file $offset
3161 cancel_lru_locks osc
3162 AFTERWRITES=`count_ost_writes`
3167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3169 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3170 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3173 run_test 42c "test partial truncate of file with cached dirty data"
3176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3178 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3179 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3182 run_test 42d "test complete truncate of file with cached dirty data"
3184 test_42e() { # bug22074
3185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3186 local TDIR=$DIR/${tdir}e
3187 local pagesz=$(page_size)
3188 local pages=16 # hardcoded 16 pages, don't change it.
3189 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3190 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3194 test_mkdir -p $DIR/${tdir}e
3195 $SETSTRIPE -c 1 $TDIR
3196 createmany -o $TDIR/f $files
3198 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3200 # we assume that with $OSTCOUNT files, at least one of them will
3201 # be allocated on OST0.
3202 warmup_files=$((OSTCOUNT * max_dirty_mb))
3203 createmany -o $TDIR/w $warmup_files
3205 # write a large amount of data into one file and sync, to get good
3206 # avail_grant number from OST.
3207 for ((i=0; i<$warmup_files; i++)); do
3208 idx=$($GETSTRIPE -i $TDIR/w$i)
3209 [ $idx -ne 0 ] && continue
3210 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3213 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3215 $LCTL get_param $proc_osc0/cur_dirty_bytes
3216 $LCTL get_param $proc_osc0/cur_grant_bytes
3218 # create as much dirty pages as we can while not to trigger the actual
3219 # RPCs directly. but depends on the env, VFS may trigger flush during this
3220 # period, hopefully we are good.
3221 for ((i=0; i<$warmup_files; i++)); do
3222 idx=$($GETSTRIPE -i $TDIR/w$i)
3223 [ $idx -ne 0 ] && continue
3224 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3226 $LCTL get_param $proc_osc0/cur_dirty_bytes
3227 $LCTL get_param $proc_osc0/cur_grant_bytes
3229 # perform the real test
3230 $LCTL set_param $proc_osc0/rpc_stats 0
3231 for ((;i<$files; i++)); do
3232 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3233 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3236 $LCTL get_param $proc_osc0/rpc_stats
3239 local have_ppr=false
3240 $LCTL get_param $proc_osc0/rpc_stats |
3241 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3242 # skip lines until we are at the RPC histogram data
3243 [ "$PPR" == "pages" ] && have_ppr=true && continue
3244 $have_ppr || continue
3246 # we only want the percent stat for < 16 pages
3247 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3249 percent=$((percent + WPCT))
3250 if [ $percent -gt 15 ]; then
3251 error "less than 16-pages write RPCs" \
3258 run_test 42e "verify sub-RPC writes are not done synchronously"
3261 test_mkdir -p $DIR/$tdir
3262 cp -p /bin/ls $DIR/$tdir/$tfile
3263 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3265 # give multiop a chance to open
3268 $DIR/$tdir/$tfile && error || true
3271 run_test 43 "execution of file opened for write should return -ETXTBSY"
3274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3275 test_mkdir -p $DIR/$tdir
3276 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3277 cp -p multiop $DIR/$tdir/multiop
3278 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3281 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3282 kill -USR1 $MULTIOP_PID || return 2
3283 wait $MULTIOP_PID || return 3
3286 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3290 test_mkdir -p $DIR/$tdir
3291 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3292 cp -p multiop $DIR/$tdir/multiop
3293 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3296 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3297 kill -USR1 $MULTIOP_PID || return 2
3298 wait $MULTIOP_PID || return 3
3301 run_test 43b "truncate of file being executed should return -ETXTBSY"
3304 local testdir="$DIR/$tdir"
3305 test_mkdir -p $DIR/$tdir
3307 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3308 ( cd $testdir && md5sum -c)
3310 run_test 43c "md5sum of copy into lustre========================"
3313 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3314 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3315 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3317 run_test 44 "zero length read from a sparse stripe ============="
3320 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3322 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3323 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3324 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3326 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3327 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3330 OFFSETS="0 $((stride/2)) $((stride-1))"
3331 for offset in $OFFSETS ; do
3332 for i in `seq 0 $((nstripe-1))`; do
3333 local GLOBALOFFSETS=""
3334 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3335 local myfn=$DIR/d44a-$size
3336 echo "--------writing $myfn at $size"
3337 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3338 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3339 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3340 || error "ll_sparseness_verify $GLOBALOFFSETS"
3342 for j in `seq 0 $((nstripe-1))`; do
3343 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3344 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3345 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3347 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3348 || error "ll_sparseness_verify $GLOBALOFFSETS"
3353 run_test 44a "test sparse pwrite ==============================="
3357 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3363 before=`dirty_osc_total`
3364 echo executing "\"$*\""
3366 after=`dirty_osc_total`
3367 echo before $before, after $after
3370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3372 # Obtain grants from OST if it supports it
3373 echo blah > ${f}_grant
3376 do_dirty_record "echo blah > $f"
3377 [ $before -eq $after ] && error "write wasn't cached"
3378 do_dirty_record "> $f"
3379 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3380 do_dirty_record "echo blah > $f"
3381 [ $before -eq $after ] && error "write wasn't cached"
3382 do_dirty_record "sync"
3383 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3384 do_dirty_record "echo blah > $f"
3385 [ $before -eq $after ] && error "write wasn't cached"
3386 do_dirty_record "cancel_lru_locks osc"
3387 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3390 run_test 45 "osc io page accounting ============================"
3392 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3393 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3394 # objects offset and an assert hit when an rpc was built with 1023's mapped
3395 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3401 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3403 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3404 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3408 run_test 46 "dirtying a previously written page ================"
3410 # test_47 is removed "Device nodes check" is moved to test_28
3412 test_48a() { # bug 2399
3413 check_kernel_version 34 || return 0
3414 test_mkdir -p $DIR/$tdir
3416 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3417 test_mkdir $DIR/$tdir || error "recreate directory failed"
3418 touch foo || error "'touch foo' failed after recreating cwd"
3419 test_mkdir $DIR/$tdir/bar ||
3420 error "'mkdir foo' failed after recreating cwd"
3421 if check_kernel_version 44; then
3422 touch .foo || error "'touch .foo' failed after recreating cwd"
3423 test_mkdir $DIR/$tdir/.bar ||
3424 error "'mkdir .foo' failed after recreating cwd"
3426 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3427 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3428 cd . || error "'cd .' failed after recreating cwd"
3429 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3430 rmdir . && error "'rmdir .' worked after recreating cwd"
3431 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3432 cd .. || error "'cd ..' failed after recreating cwd"
3434 run_test 48a "Access renamed working dir (should return errors)="
3436 test_48b() { # bug 2399
3437 check_kernel_version 34 || return 0
3439 test_mkdir -p $DIR/$tdir
3441 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3442 touch foo && error "'touch foo' worked after removing cwd"
3443 test_mkdir $DIR/$tdir/foo &&
3444 error "'mkdir foo' worked after removing cwd"
3445 if check_kernel_version 44; then
3446 touch .foo && error "'touch .foo' worked after removing cwd"
3447 test_mkdir $DIR/$tdir/.foo &&
3448 error "'mkdir .foo' worked after removing cwd"
3450 ls . > /dev/null && error "'ls .' worked after removing cwd"
3451 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3452 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3453 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3454 rmdir . && error "'rmdir .' worked after removing cwd"
3455 ln -s . foo && error "'ln -s .' worked after removing cwd"
3456 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3458 run_test 48b "Access removed working dir (should return errors)="
3460 test_48c() { # bug 2350
3461 check_kernel_version 36 || return 0
3462 #lctl set_param debug=-1
3465 test_mkdir -p $DIR/$tdir/dir
3467 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3468 $TRACE touch foo && error "touch foo worked after removing cwd"
3469 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3470 if check_kernel_version 44; then
3471 touch .foo && error "touch .foo worked after removing cwd"
3472 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3474 $TRACE ls . && error "'ls .' worked after removing cwd"
3475 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3476 is_patchless || ( $TRACE cd . &&
3477 error "'cd .' worked after removing cwd" )
3478 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3479 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3480 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3481 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3483 run_test 48c "Access removed working subdir (should return errors)"
3485 test_48d() { # bug 2350
3486 check_kernel_version 36 || return 0
3487 #lctl set_param debug=-1
3490 test_mkdir -p $DIR/$tdir/dir
3492 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3493 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3494 $TRACE touch foo && error "'touch foo' worked after removing parent"
3495 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3496 if check_kernel_version 44; then
3497 touch .foo && error "'touch .foo' worked after removing parent"
3499 error "mkdir .foo worked after removing parent"
3501 $TRACE ls . && error "'ls .' worked after removing parent"
3502 $TRACE ls .. && error "'ls ..' worked after removing parent"
3503 is_patchless || ( $TRACE cd . &&
3504 error "'cd .' worked after recreate parent" )
3505 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3506 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3507 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3508 is_patchless || ( $TRACE cd .. &&
3509 error "'cd ..' worked after removing parent" || true )
3511 run_test 48d "Access removed parent subdir (should return errors)"
3513 test_48e() { # bug 4134
3514 check_kernel_version 41 || return 0
3515 #lctl set_param debug=-1
3518 test_mkdir -p $DIR/$tdir/dir
3520 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3521 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3522 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3523 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3524 # On a buggy kernel addition of "touch foo" after cd .. will
3525 # produce kernel oops in lookup_hash_it
3526 touch ../foo && error "'cd ..' worked after recreate parent"
3528 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3530 run_test 48e "Access to recreated parent subdir (should return errors)"
3532 test_49() { # LU-1030
3533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3534 # get ost1 size - lustre-OST0000
3535 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3536 # write 800M at maximum
3537 [ $ost1_size -gt 819200 ] && ost1_size=819200
3539 lfs setstripe -c 1 -i 0 $DIR/$tfile
3540 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3543 # change max_pages_per_rpc while writing the file
3544 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3545 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3546 # loop until dd process exits
3547 while ps ax -opid | grep -wq $dd_pid; do
3548 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3549 sleep $((RANDOM % 5 + 1))
3551 # restore original max_pages_per_rpc
3552 $LCTL set_param $osc1_mppc=$orig_mppc
3553 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3555 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3559 test_mkdir $DIR/$tdir
3561 ls /proc/$$/cwd || error
3563 run_test 50 "special situations: /proc symlinks ==============="
3565 test_51a() { # was test_51
3566 # bug 1516 - create an empty entry right after ".." then split dir
3567 test_mkdir -p $DIR/$tdir
3568 touch $DIR/$tdir/foo
3569 $MCREATE $DIR/$tdir/bar
3571 createmany -m $DIR/$tdir/longfile 201
3573 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3574 $MCREATE $DIR/$tdir/longfile$FNUM
3579 ls -l $DIR/$tdir > /dev/null || error
3581 run_test 51a "special situations: split htree with empty entry =="
3583 export NUMTEST=70000
3585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3586 local BASE=$DIR/$tdir
3588 # cleanup the directory
3593 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3594 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3595 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3598 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3599 echo "reduced count to $NUMTEST due to inodes"
3601 # need to check free space for the directories as well
3602 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3603 numfree=$((blkfree / 4))
3604 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3605 echo "reduced count to $NUMTEST due to blocks"
3607 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3608 echo "failed" > $BASE/fnum
3610 run_test 51b "exceed 64k subdirectory nlink limit"
3612 test_51ba() { # LU-993
3613 local BASE=$DIR/$tdir
3614 # unlink all but 100 subdirectories, then check it still works
3616 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3618 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3619 local DELETE=$((NUMTEST - LEFT))
3621 # continue on to run this test even if 51b didn't finish,
3622 # just to delete the many subdirectories created.
3623 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3625 # for ldiskfs the nlink count should be 1, but this is OSD specific
3626 # and so this is listed for informational purposes only
3627 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3628 unlinkmany -d $BASE/d $DELETE
3631 if [ $RC -ne 0 ]; then
3632 if [ "$NUMPREV" == "failed" ]; then
3633 skip "previous setup failed"
3636 error "unlink of first $DELETE subdirs failed"
3641 echo "nlink between: $(stat -c %h $BASE)"
3642 # trim the first line of ls output
3643 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3644 [ $FOUND -ne $LEFT ] &&
3645 error "can't find subdirs: found only $FOUND/$LEFT"
3647 unlinkmany -d $BASE/d $DELETE $LEFT ||
3648 error "unlink of second $LEFT subdirs failed"
3649 # regardless of whether the backing filesystem tracks nlink accurately
3650 # or not, the nlink count shouldn't be more than "." and ".." here
3651 local AFTER=$(stat -c %h $BASE)
3652 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3653 echo "nlink after: $AFTER"
3655 run_test 51ba "verify nlink for many subdirectory cleanup"
3658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3659 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3660 test_mkdir -p $DIR/$tdir
3661 createmany -o $DIR/$tdir/t- 1000
3662 $GETSTRIPE $DIR/$tdir > $TMP/files
3663 for N in `seq 0 $((OSTCOUNT - 1))`; do
3664 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3665 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3666 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3668 unlinkmany $DIR/$tdir/t- 1000
3671 for N in `seq 1 $((OSTCOUNT - 1))`; do
3672 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3673 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3674 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3675 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3677 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3678 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3679 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3680 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3684 run_test 51d "check object distribution ===================="
3687 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3688 test_mkdir -p $DIR/$tdir
3689 touch $DIR/$tdir/foo
3690 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3691 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3692 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3693 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3694 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3696 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3697 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3698 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3700 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3701 cp -r $DIR/$tdir /tmp/
3702 rm -fr $DIR/$tdir || error "cleanup rm failed"
3704 run_test 52a "append-only flag test (should return errors) ====="
3707 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3708 test_mkdir -p $DIR/$tdir
3709 touch $DIR/$tdir/foo
3710 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3711 cat test > $DIR/$tdir/foo && error "cat test worked"
3712 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3713 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3714 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3716 echo foo >> $DIR/$tdir/foo && error "echo worked"
3717 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3718 [ -f $DIR/$tdir/foo ] || error
3719 [ -f $DIR/$tdir/foo_ren ] && error
3720 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3722 chattr -i $DIR/$tdir/foo || error "chattr failed"
3724 rm -fr $DIR/$tdir || error
3726 run_test 52b "immutable flag test (should return errors) ======="
3729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3730 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3731 remote_ost_nodsh && skip "remote OST with nodsh" && return
3741 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3742 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3743 param=`echo ${value[0]} | cut -d "=" -f1`
3744 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3745 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3746 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3747 node=$(facet_active_host ost$((ostnum+1)))
3748 param="obdfilter.$ostname.last_id"
3749 ost_last=$(do_node $node lctl get_param -n $param | head -n 1)
3750 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3751 if [ $ost_last != $mds_last ]; then
3752 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3756 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3759 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3760 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3761 $SOCKETSERVER $DIR/socket
3762 $SOCKETCLIENT $DIR/socket || error
3763 $MUNLINK $DIR/socket
3765 run_test 54a "unix domain socket test =========================="
3771 dd if=/dev/zero of=$f bs=`page_size` count=1
3773 run_test 54b "char device works in lustre ======================"
3776 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3777 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3778 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3780 for i in `seq 3 7`; do
3781 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3792 loopdev="$DIR/loop54c"
3795 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3796 mknod $loopdev b 7 $LOOPNUM
3797 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3798 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3799 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3800 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3802 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3803 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3805 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3810 run_test 54c "block device works in lustre ====================="
3816 [ "$string" = `echo $string > $f | cat $f` ] || error
3818 run_test 54d "fifo device works in lustre ======================"
3821 check_kernel_version 46 || return 0
3824 cp -aL /dev/console $f
3825 echo $string > $f || error
3827 run_test 54e "console/tty device works in lustre ======================"
3829 #The test_55 used to be iopen test and it was removed by bz#24037.
3830 #run_test 55 "check iopen_connect_dentry() ======================"
3832 test_56a() { # was test_56
3835 test_mkdir $DIR/$tdir
3836 test_mkdir $DIR/$tdir/dir
3838 NUMFILESx2=$(($NUMFILES * 2))
3839 for i in `seq 1 $NUMFILES` ; do
3840 touch $DIR/$tdir/file$i
3841 touch $DIR/$tdir/dir/file$i
3844 # test lfs getstripe with --recursive
3845 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3846 [ $FILENUM -eq $NUMFILESx2 ] ||
3847 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3848 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3849 [ $FILENUM -eq $NUMFILES ] ||
3850 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3851 echo "$GETSTRIPE --recursive passed."
3853 # test lfs getstripe with file instead of dir
3854 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3855 [ $FILENUM -eq 1 ] || error \
3856 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3857 echo "$GETSTRIPE file1 passed."
3859 #test lfs getstripe with --verbose
3860 [ `$GETSTRIPE --verbose $DIR/$tdir |
3861 grep -c lmm_magic` -eq $NUMFILES ] ||
3862 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3863 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3864 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3865 echo "$GETSTRIPE --verbose passed."
3867 #test lfs getstripe with --obd
3868 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3869 grep -q "unknown obduuid" ||
3870 error "$GETSTRIPE --obd wrong_uuid should return error message"
3872 [ "$OSTCOUNT" -lt 2 ] &&
3873 skip_env "skipping other $GETSTRIPE --obd test" && return
3876 OBDUUID=$(ostuuid_from_index $OSTIDX)
3877 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3878 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3879 [ $FOUND -eq $FILENUM ] ||
3880 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3881 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3882 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3883 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3884 error "$GETSTRIPE --obd: should not show file on other obd"
3885 echo "$GETSTRIPE --obd passed"
3887 run_test 56a "check $GETSTRIPE"
3892 local LOCAL_NUMFILES="$1"
3893 local LOCAL_NUMDIRS="$2"
3894 local MKDIR_PARAMS="$3"
3896 if [ ! -d "$TDIR" ] ; then
3898 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3899 for i in `seq 1 $LOCAL_NUMFILES` ; do
3902 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3903 test_mkdir $TDIR/dir$i
3904 for j in `seq 1 $LOCAL_NUMFILES` ; do
3905 touch $TDIR/dir$i/file$j
3911 setup_56_special() {
3915 if [ ! -e "$TDIR/loop1b" ] ; then
3916 for i in `seq 1 $LOCAL_NUMFILES` ; do
3917 mknod $TDIR/loop${i}b b 7 $i
3918 mknod $TDIR/null${i}c c 1 3
3919 ln -s $TDIR/file1 $TDIR/link${i}l
3921 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3922 mknod $TDIR/dir$i/loop${i}b b 7 $i
3923 mknod $TDIR/dir$i/null${i}c c 1 3
3924 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3933 setup_56 $NUMFILES $NUMDIRS
3935 EXPECTED=$(($NUMDIRS + 2))
3936 # test lfs find with -name
3937 for i in $(seq 1 $NUMFILES) ; do
3938 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3939 [ $NUMS -eq $EXPECTED ] ||
3940 error "lfs find -name \"*$i\" $TDIR wrong: "\
3941 "found $NUMS, expected $EXPECTED"
3944 run_test 56g "check lfs find -name ============================="
3950 setup_56 $NUMFILES $NUMDIRS
3952 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3953 # test lfs find with ! -name
3954 for i in $(seq 1 $NUMFILES) ; do
3955 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3956 [ $NUMS -eq $EXPECTED ] ||
3957 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3958 "found $NUMS, expected $EXPECTED"
3961 run_test 56h "check lfs find ! -name ============================="
3965 test_mkdir -p $DIR/$tdir
3966 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3967 CMD="$LFIND -ost $UUID $DIR/$tdir"
3969 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3971 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3975 setup_56_special $NUMFILES $NUMDIRS
3977 EXPECTED=$((NUMDIRS + 1))
3978 CMD="$LFIND -type d $TDIR"
3979 NUMS=$($CMD | wc -l)
3980 [ $NUMS -eq $EXPECTED ] ||
3981 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3983 run_test 56j "check lfs find -type d ============================="
3987 setup_56_special $NUMFILES $NUMDIRS
3989 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3990 CMD="$LFIND -type f $TDIR"
3991 NUMS=$($CMD | wc -l)
3992 [ $NUMS -eq $EXPECTED ] ||
3993 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3995 run_test 56k "check lfs find -type f ============================="
3999 setup_56_special $NUMFILES $NUMDIRS
4001 EXPECTED=$((NUMDIRS + NUMFILES))
4002 CMD="$LFIND -type b $TDIR"
4003 NUMS=$($CMD | wc -l)
4004 [ $NUMS -eq $EXPECTED ] ||
4005 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4007 run_test 56l "check lfs find -type b ============================="
4011 setup_56_special $NUMFILES $NUMDIRS
4013 EXPECTED=$((NUMDIRS + NUMFILES))
4014 CMD="$LFIND -type c $TDIR"
4015 NUMS=$($CMD | wc -l)
4016 [ $NUMS -eq $EXPECTED ] ||
4017 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4019 run_test 56m "check lfs find -type c ============================="
4023 setup_56_special $NUMFILES $NUMDIRS
4025 EXPECTED=$((NUMDIRS + NUMFILES))
4026 CMD="$LFIND -type l $TDIR"
4027 NUMS=$($CMD | wc -l)
4028 [ $NUMS -eq $EXPECTED ] ||
4029 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4031 run_test 56n "check lfs find -type l ============================="
4035 setup_56 $NUMFILES $NUMDIRS
4037 utime $TDIR/file1 > /dev/null || error "utime (1)"
4038 utime $TDIR/file2 > /dev/null || error "utime (2)"
4039 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4040 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4041 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4042 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4045 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4046 [ $NUMS -eq $EXPECTED ] || \
4047 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4050 CMD="$LFIND -mtime 0 $TDIR"
4051 NUMS=$($CMD | wc -l)
4052 [ $NUMS -eq $EXPECTED ] ||
4053 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4055 run_test 56o "check lfs find -mtime for old files =========================="
4058 [ $RUNAS_ID -eq $UID ] &&
4059 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4062 setup_56 $NUMFILES $NUMDIRS
4064 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4066 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4067 NUMS=$($CMD | wc -l)
4068 [ $NUMS -eq $EXPECTED ] || \
4069 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4071 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4072 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4073 NUMS=$($CMD | wc -l)
4074 [ $NUMS -eq $EXPECTED ] || \
4075 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4077 run_test 56p "check lfs find -uid and ! -uid ==============================="
4080 [ $RUNAS_ID -eq $UID ] &&
4081 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4084 setup_56 $NUMFILES $NUMDIRS
4086 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4089 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4090 NUMS=$($CMD | wc -l)
4091 [ $NUMS -eq $EXPECTED ] ||
4092 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4094 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4095 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4096 NUMS=$($CMD | wc -l)
4097 [ $NUMS -eq $EXPECTED ] ||
4098 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4100 run_test 56q "check lfs find -gid and ! -gid ==============================="
4104 setup_56 $NUMFILES $NUMDIRS
4107 CMD="$LFIND -size 0 -type f $TDIR"
4108 NUMS=$($CMD | wc -l)
4109 [ $NUMS -eq $EXPECTED ] ||
4110 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4112 CMD="$LFIND ! -size 0 -type f $TDIR"
4113 NUMS=$($CMD | wc -l)
4114 [ $NUMS -eq $EXPECTED ] ||
4115 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4116 echo "test" > $TDIR/$tfile
4117 echo "test2" > $TDIR/$tfile.2 && sync
4119 CMD="$LFIND -size 5 -type f $TDIR"
4120 NUMS=$($CMD | wc -l)
4121 [ $NUMS -eq $EXPECTED ] ||
4122 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4124 CMD="$LFIND -size +5 -type f $TDIR"
4125 NUMS=$($CMD | wc -l)
4126 [ $NUMS -eq $EXPECTED ] ||
4127 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4129 CMD="$LFIND -size +0 -type f $TDIR"
4130 NUMS=$($CMD | wc -l)
4131 [ $NUMS -eq $EXPECTED ] ||
4132 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4134 CMD="$LFIND ! -size -5 -type f $TDIR"
4135 NUMS=$($CMD | wc -l)
4136 [ $NUMS -eq $EXPECTED ] ||
4137 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4139 CMD="$LFIND -size -5 -type f $TDIR"
4140 NUMS=$($CMD | wc -l)
4141 [ $NUMS -eq $EXPECTED ] ||
4142 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4144 run_test 56r "check lfs find -size works =========================="
4146 test_56s() { # LU-611
4148 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4150 if [ $OSTCOUNT -gt 1 ]; then
4151 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4155 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4159 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4160 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4161 NUMS=$($CMD | wc -l)
4162 [ $NUMS -eq $EXPECTED ] ||
4163 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4165 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4166 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4167 NUMS=$($CMD | wc -l)
4168 [ $NUMS -eq $EXPECTED ] ||
4169 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4172 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4173 NUMS=$($CMD | wc -l)
4174 [ $NUMS -eq $EXPECTED ] ||
4175 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4177 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4178 NUMS=$($CMD | wc -l)
4179 [ $NUMS -eq $EXPECTED ] ||
4180 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4183 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4184 NUMS=$($CMD | wc -l)
4185 [ $NUMS -eq $EXPECTED ] ||
4186 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4188 run_test 56s "check lfs find -stripe-count works"
4190 test_56t() { # LU-611
4192 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4194 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4196 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4197 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4198 NUMS=$($CMD | wc -l)
4199 [ $NUMS -eq $EXPECTED ] ||
4200 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4202 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4203 NUMS=$($CMD | wc -l)
4204 [ $NUMS -eq $EXPECTED ] ||
4205 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4207 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4208 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4209 NUMS=$($CMD | wc -l)
4210 [ $NUMS -eq $EXPECTED ] ||
4211 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4213 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4214 NUMS=$($CMD | wc -l)
4215 [ $NUMS -eq $EXPECTED ] ||
4216 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4219 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4220 NUMS=$($CMD | wc -l)
4221 [ $NUMS -eq $EXPECTED ] ||
4222 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4224 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4225 NUMS=$($CMD | wc -l)
4226 [ $NUMS -eq $EXPECTED ] ||
4227 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4230 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4231 NUMS=$($CMD | wc -l)
4232 [ $NUMS -eq $EXPECTED ] ||
4233 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4235 run_test 56t "check lfs find -stripe-size works"
4237 test_56u() { # LU-611
4239 setup_56 $NUMFILES $NUMDIRS "-i 0"
4241 if [ $OSTCOUNT -gt 1 ]; then
4242 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4248 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4249 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4250 NUMS=$($CMD | wc -l)
4251 [ $NUMS -eq $EXPECTED ] ||
4252 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4255 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4256 NUMS=$($CMD | wc -l)
4257 [ $NUMS -eq $EXPECTED ] ||
4258 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4260 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4261 NUMS=$($CMD | wc -l)
4262 [ $NUMS -eq $EXPECTED ] ||
4263 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4266 # This should produce an error and not return any files
4267 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4268 NUMS=$($CMD 2>/dev/null | wc -l)
4269 [ $NUMS -eq $EXPECTED ] ||
4270 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4272 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4273 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4274 NUMS=$($CMD | wc -l)
4275 [ $NUMS -eq $EXPECTED ] ||
4276 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4278 run_test 56u "check lfs find -stripe-index works"
4285 setup_56 $NUMFILES $NUMDIRS
4287 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4288 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4290 for file in $($LFIND -mdt $UUID $TDIR); do
4291 file_mdt_idx=$($GETSTRIPE -M $file)
4292 [ $file_mdt_idx -eq $MDT_IDX ] ||
4293 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4296 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4298 # Get and check the actual stripe count of one file.
4299 # Usage: check_stripe_count <file> <expected_stripe_count>
4300 check_stripe_count() {
4305 [[ -z "$file" || -z "$expected" ]] &&
4306 error "check_stripe_count: invalid argument!"
4308 local cmd="$GETSTRIPE -c $file"
4309 actual=$($cmd) || error "$cmd failed"
4310 actual=${actual%% *}
4312 if [[ $actual -ne $expected ]]; then
4313 [[ $expected -eq -1 ]] ||
4314 error "$cmd wrong: found $actual, expected $expected"
4315 [[ $actual -eq $OSTCOUNT ]] ||
4316 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4324 rm -rf $TDIR || error "remove $TDIR failed"
4325 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4328 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4329 error "$GETSTRIPE -S -d $TDIR failed"
4330 stripe_size=${stripe_size%% *}
4332 local file_size=$((stripe_size * OSTCOUNT))
4333 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4334 local required_space=$((file_num * file_size))
4335 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4336 [[ $free_space -le $((required_space / 1024)) ]] &&
4337 skip_env "need at least $required_space bytes free space," \
4338 "have $free_space kbytes" && return
4341 local dd_count=$((file_size / dd_bs))
4343 # write data into the files
4347 for i in $(seq 1 $NUMFILES); do
4349 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4350 error "write data into $file failed"
4352 for i in $(seq 1 $NUMDIRS); do
4353 for j in $(seq 1 $NUMFILES); do
4354 file=$TDIR/dir$i/file$j
4355 yes | dd bs=$dd_bs count=$dd_count of=$file \
4357 error "write data into $file failed"
4362 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4365 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4367 eval $cmd || error "$cmd failed"
4369 check_stripe_count $TDIR/file1 $expected
4372 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4374 eval $cmd || error "$cmd failed"
4376 for j in $(seq 1 $NUMFILES); do
4377 check_stripe_count $TDIR/dir1/file$j $expected
4380 # lfs_migrate works with lfs find
4381 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4382 $LFS_MIGRATE -y -c $expected"
4384 eval $cmd || error "$cmd failed"
4386 for i in $(seq 2 $NUMFILES); do
4387 check_stripe_count $TDIR/file$i $expected
4389 for i in $(seq 2 $NUMDIRS); do
4390 for j in $(seq 1 $NUMFILES); do
4391 check_stripe_count $TDIR/dir$i/file$j $expected
4395 run_test 56w "check lfs_migrate -c stripe_count works"
4398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4399 # note test will not do anything if MDS is not local
4400 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4401 skip "Only applicable to ldiskfs-based MDTs"
4405 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4406 local MNTDEV="osd*.*MDT*.mntdev"
4407 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4408 [ -z "$DEV" ] && error "can't access $MNTDEV"
4409 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4410 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4411 error "can't access $DEV"
4412 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4413 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4417 run_test 57a "verify MDS filesystem created with large inodes =="
4420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4421 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4422 skip "Only applicable to ldiskfs-based MDTs"
4426 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4431 local FILEN=$dir/f$FILECOUNT
4433 rm -rf $dir || error "removing $dir"
4434 test_mkdir -p $dir || error "creating $dir"
4435 local num=$(get_mds_dir $dir)
4438 echo "mcreating $FILECOUNT files"
4439 createmany -m $dir/f 1 $FILECOUNT || \
4440 error "creating files in $dir"
4442 # verify that files do not have EAs yet
4443 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4444 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4448 df $dir #make sure we get new statfs data
4449 local MDSFREE=$(do_facet $mymds \
4450 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4451 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4452 echo "opening files to create objects/EAs"
4454 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4455 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4458 # verify that files have EAs now
4459 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4460 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4462 sleep 1 #make sure we get new statfs data
4464 local MDSFREE2=$(do_facet $mymds \
4465 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4466 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4467 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4468 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4469 error "MDC before $MDCFREE != after $MDCFREE2"
4471 echo "MDC before $MDCFREE != after $MDCFREE2"
4472 echo "unable to confirm if MDS has large inodes"
4477 run_test 57b "default LOV EAs are stored inside large inodes ==="
4480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4481 [ -z "$(which wiretest 2>/dev/null)" ] &&
4482 skip_env "could not find wiretest" && return
4485 run_test 58 "verify cross-platform wire constants =============="
4488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4489 echo "touch 130 files"
4490 createmany -o $DIR/f59- 130
4492 unlinkmany $DIR/f59- 130
4494 # wait for commitment of removal
4495 wait_delete_completed
4497 run_test 59 "verify cancellation of llog records async ========="
4499 TEST60_HEAD="test_60 run $RANDOM"
4501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4502 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4503 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4504 log "$TEST60_HEAD - from kernel mode"
4505 do_facet mgs sh run-llog.sh
4507 run_test 60a "llog sanity tests run from kernel module =========="
4509 test_60b() { # bug 6411
4510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4512 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4524 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4526 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4530 echo "create 5000 files"
4531 createmany -o $DIR/f60c- 5000
4532 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4533 lctl set_param fail_loc=0x80000137
4534 unlinkmany $DIR/f60c- 5000
4535 lctl set_param fail_loc=0
4537 run_test 60c "unlink file when mds full"
4540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4541 SAVEPRINTK=$(lctl get_param -n printk)
4543 # verify "lctl mark" is even working"
4544 MESSAGE="test message ID $RANDOM $$"
4545 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4546 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4548 lctl set_param printk=0 || error "set lnet.printk failed"
4549 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4550 MESSAGE="new test message ID $RANDOM $$"
4551 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4552 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4553 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4555 lctl set_param -n printk="$SAVEPRINTK"
4557 run_test 60d "test printk console message masking"
4560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4562 dd if=/dev/zero of=$f bs=`page_size` count=1
4563 cancel_lru_locks osc
4564 $MULTIOP $f OSMWUc || error
4567 run_test 61 "mmap() writes don't make sync hang ================"
4569 # bug 2330 - insufficient obd_match error checking causes LBUG
4571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4574 cancel_lru_locks osc
4575 lctl set_param fail_loc=0x405
4576 cat $f && error "cat succeeded, expect -EIO"
4577 lctl set_param fail_loc=0
4579 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4580 # match every page all of the time.
4581 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4583 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4584 test_63a() { # was test_63
4585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4586 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4587 lctl set_param -n osc.*.max_dirty_mb 0
4588 for i in `seq 10` ; do
4589 dd if=/dev/zero of=$DIR/f63 bs=8k &
4595 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4596 rm -f $DIR/f63 || true
4598 run_test 63a "Verify oig_wait interruption does not crash ======="
4600 # bug 2248 - async write errors didn't return to application on sync
4601 # bug 3677 - async write errors left page locked
4603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4605 lctl set_param debug=-1
4607 # ensure we have a grant to do async writes
4608 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4611 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4612 lctl set_param fail_loc=0x80000406
4613 $MULTIOP $DIR/$tfile Owy && \
4614 error "sync didn't return ENOMEM"
4615 sync; sleep 2; sync # do a real sync this time to flush page
4616 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4617 error "locked page left in cache after async error" || true
4620 run_test 63b "async write errors should be returned to fsync ==="
4623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4625 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4627 run_test 64a "verify filter grant calculations (in kernel) ====="
4630 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4631 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4634 run_test 64b "check out-of-space detection on client ==========="
4637 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4639 run_test 64c "verify grant shrink ========================------"
4641 # bug 1414 - set/get directories' stripe info
4643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4644 test_mkdir -p $DIR/$tdir
4646 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4648 run_test 65a "directory with no stripe info ===================="
4651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4652 test_mkdir -p $DIR/$tdir
4653 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4656 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4658 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4662 if [ $OSTCOUNT -gt 1 ]; then
4663 test_mkdir -p $DIR/$tdir
4664 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4665 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4667 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4670 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4674 test_mkdir -p $DIR/$tdir
4675 if [ $STRIPECOUNT -le 0 ]; then
4677 elif [ $STRIPECOUNT -gt 2000 ]; then
4678 #LOV_MAX_STRIPE_COUNT is 2000
4679 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4681 sc=$(($STRIPECOUNT - 1))
4683 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4684 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4685 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4686 error "lverify failed"
4688 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4692 test_mkdir -p $DIR/$tdir
4694 $SETSTRIPE $DIR/$tdir || error "setstripe"
4695 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4696 error "no stripe info failed"
4698 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4700 run_test 65e "directory setstripe defaults ======================="
4703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4704 test_mkdir -p $DIR/${tdir}f
4705 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4707 run_test 65f "dir setstripe permission (should return error) ==="
4710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4711 test_mkdir -p $DIR/$tdir
4712 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4714 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4715 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4716 error "delete default stripe failed"
4718 run_test 65g "directory setstripe -d ==========================="
4721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4722 test_mkdir -p $DIR/$tdir
4723 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4725 test_mkdir -p $DIR/$tdir/dd1
4726 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4727 error "stripe info inherit failed"
4729 run_test 65h "directory stripe info inherit ===================="
4731 test_65i() { # bug6367
4732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4733 $SETSTRIPE -S 65536 -c -1 $MOUNT
4735 run_test 65i "set non-default striping on root directory (bug 6367)="
4737 test_65ia() { # bug12836
4738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4739 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4741 run_test 65ia "getstripe on -1 default directory striping"
4743 test_65ib() { # bug12836
4744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4745 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4747 run_test 65ib "getstripe -v on -1 default directory striping"
4749 test_65ic() { # bug12836
4750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4751 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4753 run_test 65ic "new find on -1 default directory striping"
4755 test_65j() { # bug6367
4756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4758 # if we aren't already remounting for each test, do so for this test
4759 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4760 cleanup || error "failed to unmount"
4763 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4765 run_test 65j "set default striping on root directory (bug 6367)="
4767 test_65k() { # bug11679
4768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4769 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4770 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4772 echo "Check OST status: "
4773 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4774 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4776 for OSC in $MDS_OSCS; do
4777 echo $OSC "is activate"
4778 do_facet $SINGLEMDS lctl --device %$OSC activate
4782 for INACTIVE_OSC in $MDS_OSCS; do
4783 echo "Deactivate: " $INACTIVE_OSC
4784 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4785 for STRIPE_OSC in $MDS_OSCS; do
4786 OST=`osc_to_ost $STRIPE_OSC`
4787 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4788 awk -F: /$OST/'{ print $1 }' | head -n 1`
4790 [ -f $DIR/$tdir/$IDX ] && continue
4791 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4792 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4794 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4797 echo $INACTIVE_OSC "is Activate."
4798 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4801 run_test 65k "validate manual striping works properly with deactivated OSCs"
4803 test_65l() { # bug 12836
4804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4805 test_mkdir -p $DIR/$tdir/test_dir
4806 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4807 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4809 run_test 65l "lfs find on -1 stripe dir ========================"
4811 # bug 2543 - update blocks count on client
4813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4815 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4816 sync; sync_all_data; sync; sync_all_data
4817 cancel_lru_locks osc
4818 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4819 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4821 run_test 66 "update inode blocks count on client ==============="
4826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4828 if [ ! -z "$LLOOP" ]; then
4829 if swapon -s | grep -q $LLOOP; then
4830 swapoff $LLOOP || error "swapoff failed"
4833 $LCTL blockdev_detach $LLOOP || error "detach failed"
4837 if [ ! -z "$LLITELOOPLOAD" ]; then
4845 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4849 swapon -s | awk '($1 == "'$1'") { print $4 }'
4852 # test case for lloop driver, basic function
4854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4855 [ "$UID" != 0 ] && skip_env "must run as root" && return
4856 llite_lloop_enabled || \
4857 { skip_env "llite_lloop module disabled" && return; }
4859 trap cleanup_68 EXIT
4861 if ! module_loaded llite_lloop; then
4862 if load_module llite/llite_lloop; then
4865 skip_env "can't find module llite_lloop"
4870 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4871 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4872 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4874 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4875 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4879 run_test 68a "lloop driver - basic test ========================"
4881 # excercise swapping to lustre by adding a high priority swapfile entry
4882 # and then consuming memory until it is used.
4883 test_68b() { # was test_68
4884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4885 [ "$UID" != 0 ] && skip_env "must run as root" && return
4886 lctl get_param -n devices | grep -q obdfilter && \
4887 skip "local OST" && return
4889 grep -q llite_lloop /proc/modules
4890 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4892 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4893 skip "can't reliably test swap with TCP" && return
4895 MEMTOTAL=`meminfo MemTotal`
4896 NR_BLOCKS=$((MEMTOTAL>>8))
4897 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4899 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4900 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4903 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4905 trap cleanup_68 EXIT
4907 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4909 echo "before: `swapon -s | grep $LLOOP`"
4910 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4911 echo "after: `swapon -s | grep $LLOOP`"
4912 SWAPUSED=`swap_used $LLOOP`
4916 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4918 run_test 68b "support swapping to Lustre ========================"
4920 # bug5265, obdfilter oa2dentry return -ENOENT
4921 # #define OBD_FAIL_OST_ENOENT 0x217
4923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4924 remote_ost_nodsh && skip "remote OST with nodsh" && return
4927 $SETSTRIPE -c 1 -i 0 $f
4929 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4931 do_facet ost1 lctl set_param fail_loc=0x217
4932 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4933 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4935 do_facet ost1 lctl set_param fail_loc=0
4936 $DIRECTIO write $f 0 2 || error "write error"
4938 cancel_lru_locks osc
4939 $DIRECTIO read $f 0 1 || error "read error"
4941 do_facet ost1 lctl set_param fail_loc=0x217
4942 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4944 do_facet ost1 lctl set_param fail_loc=0
4947 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4950 test_mkdir -p $DIR/$tdir
4951 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4953 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4955 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4957 check_kernel_version 43 || return 0
4958 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4960 # Check that testing environment is properly set up. Skip if not
4961 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4962 skip_env "User $RUNAS_ID does not exist - skipping"
4965 # We had better clear the $DIR to get enough space for dd
4970 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4971 # See if we are still setuid/sgid
4972 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4973 # Now test that MDS is updated too
4974 cancel_lru_locks mdc
4975 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4978 run_test 72a "Test that remove suid works properly (bug5695) ===="
4980 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4983 [ "$RUNAS_ID" = "$UID" ] && \
4984 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4985 [ "$RUNAS_ID" -eq 0 ] && \
4986 skip_env "RUNAS_ID = 0 -- skipping" && return
4988 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4989 # Check that testing environment is properly set up. Skip if not
4990 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4991 skip_env "User $RUNAS_ID does not exist - skipping"
4994 touch $DIR/${tfile}-f{g,u}
4995 test_mkdir $DIR/${tfile}-dg
4996 test_mkdir $DIR/${tfile}-du
4997 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4998 chmod g+s $DIR/${tfile}-{f,d}g
4999 chmod u+s $DIR/${tfile}-{f,d}u
5000 for perm in 777 2777 4777; do
5001 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5002 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5003 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5004 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5008 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5010 # bug 3462 - multiple simultaneous MDC requests
5012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5013 test_mkdir $DIR/d73-1
5014 test_mkdir $DIR/d73-2
5015 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5018 lctl set_param fail_loc=0x80000129
5019 $MULTIOP $DIR/d73-1/f73-2 Oc &
5021 lctl set_param fail_loc=0
5023 $MULTIOP $DIR/d73-2/f73-3 Oc &
5027 wait $pid1 || return 1
5031 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5032 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5033 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5037 run_test 73 "multiple MDC requests (should not deadlock)"
5039 test_74a() { # bug 6149, 6184
5040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5041 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5043 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5044 # will spin in a tight reconnection loop
5046 lctl set_param fail_loc=0x8000030e
5047 # get any lock that won't be difficult - lookup works.
5049 lctl set_param fail_loc=0
5053 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5055 test_74b() { # bug 13310
5056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5057 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5059 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5060 # will spin in a tight reconnection loop
5061 lctl set_param fail_loc=0x8000030e
5062 # get a "difficult" lock
5064 lctl set_param fail_loc=0
5068 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5072 #define OBD_FAIL_LDLM_NEW_LOCK
5073 lctl set_param fail_loc=0x80000319
5074 touch $DIR/$tfile && error "Touch successful"
5077 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5080 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5083 get_inode_slab_tunables() {
5084 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5087 set_inode_slab_tunables() {
5088 echo "lustre_inode_cache $1" > /proc/slabinfo
5091 test_76() { # Now for bug 20433, added originally in bug 1443
5092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5093 local SLAB_SETTINGS=`get_inode_slab_tunables`
5094 local CPUS=`getconf _NPROCESSORS_ONLN`
5095 # we cannot set limit below 1 which means 1 inode in each
5096 # per-cpu cache is still allowed
5097 set_inode_slab_tunables "1 1 0"
5098 cancel_lru_locks osc
5099 BEFORE_INODES=`num_inodes`
5100 echo "before inodes: $BEFORE_INODES"
5102 [ "$SLOW" = "no" ] && COUNT=100
5103 for i in `seq $COUNT`; do
5107 cancel_lru_locks osc
5108 AFTER_INODES=`num_inodes`
5109 echo "after inodes: $AFTER_INODES"
5111 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5113 AFTER_INODES=`num_inodes`
5115 echo "wait $wait seconds inodes: $AFTER_INODES"
5116 if [ $wait -gt 30 ]; then
5117 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5120 set_inode_slab_tunables "$SLAB_SETTINGS"
5122 run_test 76 "confirm clients recycle inodes properly ===="
5128 # Note: in sptlrpc modes which enable its own bulk checksum, the
5129 # original crc32_le bulk checksum will be automatically disabled,
5130 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5131 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5132 # In this case set_checksums() will not be no-op, because sptlrpc
5133 # bulk checksum will be enabled all through the test.
5135 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5136 lctl set_param -n osc.*.checksums $1
5140 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5141 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5142 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5143 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5146 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5147 log "set checksum type to $1"
5150 F77_TMP=$TMP/f77-temp
5153 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5154 error "error writing to $F77_TMP"
5157 test_77a() { # bug 10889
5158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5159 $GSS && skip "could not run with gss" && return
5160 [ ! -f $F77_TMP ] && setup_f77
5162 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5166 run_test 77a "normal checksum read/write operation ============="
5168 test_77b() { # bug 10889
5169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5170 $GSS && skip "could not run with gss" && return
5171 [ ! -f $F77_TMP ] && setup_f77
5172 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5173 lctl set_param fail_loc=0x80000409
5175 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5176 error "dd error: $?"
5177 lctl set_param fail_loc=0
5180 run_test 77b "checksum error on client write ===================="
5182 test_77c() { # bug 10889
5183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5184 $GSS && skip "could not run with gss" && return
5185 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5187 for algo in $CKSUM_TYPES; do
5188 cancel_lru_locks osc
5189 set_checksum_type $algo
5190 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5191 lctl set_param fail_loc=0x80000408
5192 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5193 lctl set_param fail_loc=0
5196 set_checksum_type $ORIG_CSUM_TYPE
5199 run_test 77c "checksum error on client read ==================="
5201 test_77d() { # bug 10889
5202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5203 $GSS && skip "could not run with gss" && return
5204 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5205 lctl set_param fail_loc=0x80000409
5207 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5208 error "direct write: rc=$?"
5209 lctl set_param fail_loc=0
5212 run_test 77d "checksum error on OST direct write ==============="
5214 test_77e() { # bug 10889
5215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5216 $GSS && skip "could not run with gss" && return
5217 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5218 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5219 lctl set_param fail_loc=0x80000408
5221 cancel_lru_locks osc
5222 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5223 error "direct read: rc=$?"
5224 lctl set_param fail_loc=0
5227 run_test 77e "checksum error on OST direct read ================"
5229 test_77f() { # bug 10889
5230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5231 $GSS && skip "could not run with gss" && return
5233 for algo in $CKSUM_TYPES; do
5234 cancel_lru_locks osc
5235 set_checksum_type $algo
5236 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5237 lctl set_param fail_loc=0x409
5238 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5239 error "direct write succeeded"
5240 lctl set_param fail_loc=0
5242 set_checksum_type $ORIG_CSUM_TYPE
5245 run_test 77f "repeat checksum error on write (expect error) ===="
5247 test_77g() { # bug 10889
5248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5249 $GSS && skip "could not run with gss" && return
5250 remote_ost_nodsh && skip "remote OST with nodsh" && return
5252 [ ! -f $F77_TMP ] && setup_f77
5254 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5255 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5256 do_facet ost1 lctl set_param fail_loc=0x8000021a
5258 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5259 error "write error: rc=$?"
5260 do_facet ost1 lctl set_param fail_loc=0
5263 run_test 77g "checksum error on OST write ======================"
5265 test_77h() { # bug 10889
5266 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5267 $GSS && skip "could not run with gss" && return
5268 remote_ost_nodsh && skip "remote OST with nodsh" && return
5270 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5271 cancel_lru_locks osc
5272 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5273 do_facet ost1 lctl set_param fail_loc=0x8000021b
5275 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5276 do_facet ost1 lctl set_param fail_loc=0
5279 run_test 77h "checksum error on OST read ======================="
5281 test_77i() { # bug 13805
5282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5283 $GSS && skip "could not run with gss" && return
5284 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5285 lctl set_param fail_loc=0x40b
5286 remount_client $MOUNT
5287 lctl set_param fail_loc=0
5288 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5289 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5290 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5291 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5293 remount_client $MOUNT
5295 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5297 test_77j() { # bug 13805
5298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5299 $GSS && skip "could not run with gss" && return
5300 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5301 lctl set_param fail_loc=0x40c
5302 remount_client $MOUNT
5303 lctl set_param fail_loc=0
5304 sleep 2 # wait async osc connect to finish
5305 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5306 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5307 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5308 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5310 remount_client $MOUNT
5312 run_test 77j "client only supporting ADLER32 ===================="
5314 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5318 test_78() { # bug 10901
5319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5320 remote_ost || { skip_env "local OST" && return; }
5323 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5324 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5325 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5326 echo "MemTotal: $MEMTOTAL"
5327 # reserve 256MB of memory for the kernel and other running processes,
5328 # and then take 1/2 of the remaining memory for the read/write buffers.
5329 if [ $MEMTOTAL -gt 512 ] ;then
5330 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5332 # for those poor memory-starved high-end clusters...
5333 MEMTOTAL=$((MEMTOTAL / 2))
5335 echo "Mem to use for directio: $MEMTOTAL"
5336 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5337 [ $F78SIZE -gt 512 ] && F78SIZE=512
5338 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5339 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5340 echo "Smallest OST: $SMALLESTOST"
5341 [ $SMALLESTOST -lt 10240 ] && \
5342 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5344 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5345 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5347 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5348 echo "File size: $F78SIZE"
5349 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5350 for i in `seq 1 $NSEQ`
5352 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5353 echo directIO rdwr round $i of $NSEQ
5354 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5359 run_test 78 "handle large O_DIRECT writes correctly ============"
5361 test_79() { # bug 12743
5362 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5363 wait_delete_completed
5365 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5366 BKFREE=$(calc_osc_kbytes kbytesfree)
5367 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5369 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5370 DFTOTAL=`echo $STRING | cut -d, -f1`
5371 DFUSED=`echo $STRING | cut -d, -f2`
5372 DFAVAIL=`echo $STRING | cut -d, -f3`
5373 DFFREE=$(($DFTOTAL - $DFUSED))
5375 ALLOWANCE=$((64 * $OSTCOUNT))
5377 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5378 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5379 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5381 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5382 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5383 error "df free($DFFREE) mismatch OST free($BKFREE)"
5385 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5386 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5387 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5390 run_test 79 "df report consistency check ======================="
5392 test_80() { # bug 10718
5393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5394 # relax strong synchronous semantics for slow backends like ZFS
5395 local soc="obdfilter.*.sync_on_lock_cancel"
5396 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5398 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5399 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5400 facet_active_host $host; done | sort -u)
5401 do_nodes $hosts lctl set_param $soc=never
5404 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5406 local BEFORE=`date +%s`
5407 cancel_lru_locks osc
5408 local AFTER=`date +%s`
5409 local DIFF=$((AFTER-BEFORE))
5410 if [ $DIFF -gt 1 ] ; then
5411 error "elapsed for 1M@1T = $DIFF"
5414 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5418 run_test 80 "Page eviction is equally fast at high offsets too ===="
5420 test_81a() { # LU-456
5421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5422 remote_ost_nodsh && skip "remote OST with nodsh" && return
5423 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5424 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5425 do_facet ost1 lctl set_param fail_loc=0x80000228
5427 # write should trigger a retry and success
5428 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5429 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5431 if [ $RC -ne 0 ] ; then
5432 error "write should success, but failed for $RC"
5435 run_test 81a "OST should retry write when get -ENOSPC ==============="
5437 test_81b() { # LU-456
5438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5439 remote_ost_nodsh && skip "remote OST with nodsh" && return
5440 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5441 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5442 do_facet ost1 lctl set_param fail_loc=0x228
5444 # write should retry several times and return -ENOSPC finally
5445 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5446 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5449 if [ $RC -ne $ENOSPC ] ; then
5450 error "dd should fail for -ENOSPC, but succeed."
5453 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5455 test_82() { # LU-1031
5456 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5460 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5462 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5464 kill -USR1 $MULTIPID2
5466 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5467 error "First grouplock does not block second one"
5469 echo "Second grouplock blocks first one"
5471 kill -USR1 $MULTIPID1
5475 run_test 82 "Basic grouplock test ==============================="
5478 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5480 test_mkdir -p $DIR/d99cvsroot
5481 chown $RUNAS_ID $DIR/d99cvsroot
5482 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5485 $RUNAS cvs -d $DIR/d99cvsroot init || error
5488 run_test 99a "cvs init ========================================="
5491 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5492 [ ! -d $DIR/d99cvsroot ] && test_99a
5494 # some versions of cvs import exit(1) when asked to import links or
5495 # files they can't read. ignore those files.
5496 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5497 ! -perm +4 -printf '-I %f\n')
5498 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5499 d99reposname vtag rtag
5501 run_test 99b "cvs import ======================================="
5504 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5505 [ ! -d $DIR/d99cvsroot ] && test_99b
5507 test_mkdir -p $DIR/d99reposname
5508 chown $RUNAS_ID $DIR/d99reposname
5509 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5511 run_test 99c "cvs checkout ====================================="
5514 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5515 [ ! -d $DIR/d99cvsroot ] && test_99c
5516 cd $DIR/d99reposname
5518 $RUNAS cvs add -m 'addmsg' foo99
5520 run_test 99d "cvs add =========================================="
5523 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5524 [ ! -d $DIR/d99cvsroot ] && test_99c
5525 cd $DIR/d99reposname
5528 run_test 99e "cvs update ======================================="
5531 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5532 [ ! -d $DIR/d99cvsroot ] && test_99d
5533 cd $DIR/d99reposname
5534 $RUNAS cvs commit -m 'nomsg' foo99
5535 rm -fr $DIR/d99cvsroot
5537 run_test 99f "cvs commit ======================================="
5540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5541 [ "$NETTYPE" = tcp ] || \
5542 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5545 remote_ost_nodsh && skip "remote OST with nodsh" && return
5546 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5548 { skip "useless for local single node setup" && return; }
5550 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5551 [ "$PROT" != "tcp" ] && continue
5552 RPORT=$(echo $REMOTE | cut -d: -f2)
5553 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5556 LPORT=`echo $LOCAL | cut -d: -f2`
5557 if [ $LPORT -ge 1024 ]; then
5558 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5560 error_exit "local: $LPORT > 1024, remote: $RPORT"
5563 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5565 run_test 100 "check local port using privileged port ==========="
5567 function get_named_value()
5576 echo $line | sed "s/^$tag[ ]*//"
5583 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5584 awk '/^max_cached_mb/ { print $2 }')
5587 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5596 local cache_limit=32
5598 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5599 trap cleanup_101a EXIT
5600 $LCTL set_param -n llite.*.read_ahead_stats 0
5601 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5604 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5606 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5607 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5610 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5611 get_named_value 'read but discarded' | cut -d" " -f1`; do
5612 discard=$(($discard + $s))
5616 if [ $(($discard * 10)) -gt $nreads ] ;then
5617 $LCTL get_param osc.*-osc*.rpc_stats
5618 $LCTL get_param llite.*.read_ahead_stats
5619 error "too many ($discard) discarded pages"
5621 rm -f $DIR/$tfile || true
5623 run_test 101a "check read-ahead for random reads ================"
5626 test_mkdir -p $DIR/$tdir
5628 STRIPE_COUNT=$OSTCOUNT
5631 local list=$(comma_list $(osts_nodes))
5632 set_osd_param $list '' read_cache_enable 0
5633 set_osd_param $list '' writethrough_cache_enable 0
5635 trap cleanup_test101bc EXIT
5636 # prepare the read-ahead file
5637 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5639 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5642 cleanup_test101bc() {
5647 local list=$(comma_list $(osts_nodes))
5648 set_osd_param $list '' read_cache_enable 1
5649 set_osd_param $list '' writethrough_cache_enable 1
5653 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5658 local STRIPE_SIZE=1048576
5659 local RA_INC=1048576
5660 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5661 local FILE_LENGTH=$((64*100))
5662 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5663 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5664 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5665 get_named_value 'read but discarded' | \
5666 cut -d" " -f1 | calc_total`
5667 if [ $DISCARD -gt $discard_limit ]; then
5668 $LCTL get_param llite.*.read_ahead_stats
5669 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5671 echo "Read-ahead success for size ${READ_SIZE}"
5676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5677 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5678 local STRIPE_SIZE=1048576
5679 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5680 local FILE_LENGTH=$((STRIPE_SIZE*100))
5681 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5682 # prepare the read-ahead file
5684 cancel_lru_locks osc
5685 for BIDX in 2 4 8 16 32 64 128 256
5687 local BSIZE=$((BIDX*4096))
5688 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5689 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5690 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5691 $LCTL set_param -n llite.*.read_ahead_stats 0
5692 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5693 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5694 cancel_lru_locks osc
5700 run_test 101b "check stride-io mode read-ahead ================="
5703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5704 local STRIPE_SIZE=1048576
5705 local FILE_LENGTH=$((STRIPE_SIZE*100))
5711 cancel_lru_locks osc
5712 $LCTL set_param osc.*.rpc_stats 0
5713 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5714 for osc in $($LCTL get_param -N osc.*); do
5715 if [ "$osc" == "osc.num_refs" ]; then
5719 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5720 if [ $lines -le 20 ]; then
5724 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5725 awk '$1 == "1:" { print $2; exit; }')
5726 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5727 awk '$1 == "2:" { print $2; exit; }')
5728 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5729 awk '$1 == "4:" { print $2; exit; }')
5730 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5731 awk '$1 == "8:" { print $2; exit; }')
5733 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5734 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5735 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5736 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5737 echo "${osc} rpc check passed!"
5742 run_test 101c "check stripe_size aligned read-ahead ================="
5745 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5746 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5751 local file=$DIR/$tfile
5752 local size=${FILESIZE_101c:-500}
5753 local ra_MB=${READAHEAD_MB:-40}
5755 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5756 [ $space -gt $((size * 1024)) ] ||
5757 { skip "Need free space ${size}M, have $space" && return; }
5759 echo Creating ${size}M test file $file
5760 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5761 echo Cancel LRU locks on lustre client to flush the client cache
5762 cancel_lru_locks osc
5764 echo Disable read-ahead
5765 local old_READAHEAD=$(set_read_ahead 0)
5767 echo Reading the test file $file with read-ahead disabled
5768 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5770 echo Cancel LRU locks on lustre client to flush the client cache
5771 cancel_lru_locks osc
5772 echo Enable read-ahead with ${ra_MB}MB
5773 set_read_ahead $ra_MB
5775 echo Reading the test file $file with read-ahead enabled
5776 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5778 echo read-ahead disabled time read $time_ra_OFF
5779 echo read-ahead enabled time read $time_ra_ON
5781 set_read_ahead $old_READAHEAD
5783 wait_delete_completed
5785 [ $time_ra_ON -lt $time_ra_OFF ] ||
5786 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5787 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5789 run_test 101d "file read with and without read-ahead enabled ================="
5792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5793 local file=$DIR/$tfile
5798 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5799 local need_space=$((count * size))
5800 [ $space -gt $need_space ] ||
5801 { skip_env "Need free space $need_space, have $space" && return; }
5803 echo Creating $count ${size}K test files
5804 for ((i = 0; i < $count; i++)); do
5805 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5808 echo Cancel LRU locks on lustre client to flush the client cache
5809 cancel_lru_locks osc
5811 echo Reset readahead stats
5812 $LCTL set_param -n llite.*.read_ahead_stats 0
5814 for ((i = 0; i < $count; i++)); do
5815 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5818 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5819 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5821 for ((i = 0; i < $count; i++)); do
5822 rm -rf ${file}_${i} 2>/dev/null
5825 #10000 means 20% reads are missing in readahead
5826 [ $miss -lt 10000 ] || error "misses too much for small reads"
5828 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5830 cleanup_test101f() {
5832 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5833 rm -rf $DIR/$tfile 2>/dev/null
5837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5838 local file=$DIR/$tfile
5841 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5842 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5843 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5844 trap cleanup_test101f EXIT
5846 echo Cancel LRU locks on lustre client to flush the client cache
5847 cancel_lru_locks osc
5849 echo Reset readahead stats
5850 $LCTL set_param -n llite.*.read_ahead_stats 0
5851 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5852 # readahead should read in 2M file on second read, so only miss
5854 echo Random 4K reads on 2M file for 1000 times
5855 $READS -f $file -s 2097152 -b 4096 -n $nreads
5857 echo checking missing pages
5858 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5859 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5861 [ $miss -lt 3 ] || error "misses too much pages!"
5864 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5867 test_mkdir -p $DIR/$tdir
5868 chown $RUNAS_ID $DIR/$tdir
5871 STRIPE_COUNT=$OSTCOUNT
5872 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5874 trap cleanup_test102 EXIT
5876 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5878 for num in 1 2 3 4; do
5879 for count in $(seq 1 $STRIPE_COUNT); do
5880 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5881 local size=`expr $STRIPE_SIZE \* $num`
5882 local file=file"$num-$idx-$count"
5883 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5889 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5895 rm -rf $DIR/d0.sanity/d102
5899 local testfile=$DIR/xattr_testfile
5903 [ "$UID" != 0 ] && skip_env "must run as root" && return
5904 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5905 skip_env "must have user_xattr" && return
5907 [ -z "$(which setfattr 2>/dev/null)" ] &&
5908 skip_env "could not find setfattr" && return
5910 echo "set/get xattr..."
5911 setfattr -n trusted.name1 -v value1 $testfile || error
5912 getfattr -n trusted.name1 $testfile 2> /dev/null |
5913 grep "trusted.name1=.value1" ||
5914 error "$testfile missing trusted.name1=value1"
5916 setfattr -n user.author1 -v author1 $testfile || error
5917 getfattr -n user.author1 $testfile 2> /dev/null |
5918 grep "user.author1=.author1" ||
5919 error "$testfile missing trusted.author1=author1"
5922 setfattr -n trusted.name2 -v value2 $testfile ||
5923 error "$testfile unable to set trusted.name2"
5924 setfattr -n trusted.name3 -v value3 $testfile ||
5925 error "$testfile unable to set trusted.name3"
5926 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5927 grep "trusted.name" | wc -l) -eq 3 ] ||
5928 error "$testfile missing 3 trusted.name xattrs"
5930 setfattr -n user.author2 -v author2 $testfile ||
5931 error "$testfile unable to set user.author2"
5932 setfattr -n user.author3 -v author3 $testfile ||
5933 error "$testfile unable to set user.author3"
5934 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5935 grep "user.author" | wc -l) -eq 3 ] ||
5936 error "$testfile missing 3 user.author xattrs"
5938 echo "remove xattr..."
5939 setfattr -x trusted.name1 $testfile ||
5940 error "$testfile error deleting trusted.name1"
5941 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5942 error "$testfile did not delete trusted.name1 xattr"
5944 setfattr -x user.author1 $testfile ||
5945 error "$testfile error deleting user.author1"
5946 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5947 error "$testfile did not delete trusted.name1 xattr"
5949 # b10667: setting lustre special xattr be silently discarded
5950 echo "set lustre special xattr ..."
5951 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
5952 error "$testfile allowed setting trusted.lov"
5954 run_test 102a "user xattr test =================================="
5957 # b10930: get/set/list trusted.lov xattr
5958 echo "get/set/list trusted.lov xattr ..."
5959 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5960 local testfile=$DIR/$tfile
5961 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5962 error "setstripe failed"
5963 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5964 error "getstripe failed"
5965 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5966 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5968 local testfile2=${testfile}2
5969 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5970 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5973 setfattr -n trusted.lov -v $value $testfile2
5974 local stripe_size=$($GETSTRIPE -S $testfile2)
5975 local stripe_count=$($GETSTRIPE -c $testfile2)
5976 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5977 [ $stripe_count -eq $STRIPECOUNT ] ||
5978 error "stripe count $stripe_count != $STRIPECOUNT"
5981 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5984 # b10930: get/set/list lustre.lov xattr
5985 echo "get/set/list lustre.lov xattr ..."
5986 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5987 test_mkdir -p $DIR/$tdir
5988 chown $RUNAS_ID $DIR/$tdir
5989 local testfile=$DIR/$tdir/$tfile
5990 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5991 error "setstripe failed"
5992 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5993 error "getstripe failed"
5994 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5995 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5997 local testfile2=${testfile}2
5998 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5999 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6001 $RUNAS $MCREATE $testfile2
6002 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6003 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6004 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6005 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6006 [ $stripe_count -eq $STRIPECOUNT ] ||
6007 error "stripe count $stripe_count != $STRIPECOUNT"
6009 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6011 compare_stripe_info1() {
6012 local stripe_index_all_zero=true
6014 for num in 1 2 3 4; do
6015 for count in $(seq 1 $STRIPE_COUNT); do
6016 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6017 local size=$((STRIPE_SIZE * num))
6018 local file=file"$num-$offset-$count"
6019 stripe_size=$(lfs getstripe -S $PWD/$file)
6020 [ $stripe_size -ne $size ] &&
6021 error "$file: size $stripe_size != $size"
6022 stripe_count=$(lfs getstripe -c $PWD/$file)
6023 # allow fewer stripes to be created, ORI-601
6024 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6025 error "$file: count $stripe_count != $count"
6026 stripe_index=$(lfs getstripe -i $PWD/$file)
6027 [ $stripe_index -ne 0 ] &&
6028 stripe_index_all_zero=false
6032 $stripe_index_all_zero &&
6033 error "all files are being extracted starting from OST index 0"
6038 [ -n "$(which tar 2>/dev/null)" ] &&
6039 strings $(which tar) | grep -q "lustre" && echo tar
6043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6044 # b10930: tar test for trusted.lov xattr
6045 TAR=$(find_lustre_tar)
6046 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6047 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6049 test_mkdir -p $DIR/d102d
6050 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6052 compare_stripe_info1
6054 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6058 # b10930: tar test for trusted.lov xattr
6059 TAR=$(find_lustre_tar)
6060 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6061 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6063 test_mkdir -p $DIR/d102f
6065 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6067 compare_stripe_info1
6069 run_test 102f "tar copy files, not keep osts ==========="
6072 local xsize=${1:-1024} # in bytes
6073 local file=$DIR/$tfile
6075 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6076 skip "must have user_xattr" && return 0
6077 [ -z "$(which setfattr 2>/dev/null)" ] &&
6078 skip_env "could not find setfattr" && return 0
6079 [ -z "$(which getfattr 2>/dev/null)" ] &&
6080 skip_env "could not find getfattr" && return 0
6084 local value="$(generate_string $xsize)"
6086 local xbig=trusted.big
6087 log "save $xbig on $file"
6088 setfattr -n $xbig -v $value $file ||
6089 error "saving $xbig on $file failed"
6091 local orig=$(get_xattr_value $xbig $file)
6092 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6094 local xsml=trusted.sml
6095 log "save $xsml on $file"
6096 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6098 local new=$(get_xattr_value $xbig $file)
6099 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6101 log "grow $xsml on $file"
6102 setfattr -n $xsml -v "$value" $file ||
6103 error "growing $xsml on $file failed"
6105 new=$(get_xattr_value $xbig $file)
6106 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6107 log "$xbig still valid after growing $xsml"
6112 test_102h() { # bug 15777
6115 run_test 102h "grow xattr from inside inode to external block"
6118 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6119 grow_xattr $(max_xattr_size)
6121 run_test 102ha "grow xattr from inside inode to external inode"
6123 test_102i() { # bug 17038
6125 ln -s $DIR/$tfile $DIR/${tfile}link
6126 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6127 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 | grep -i "no such attr" || error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6128 rm -f $DIR/$tfile $DIR/${tfile}link
6130 run_test 102i "lgetxattr test on symbolic link ============"
6133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6134 TAR=$(find_lustre_tar)
6135 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6136 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6137 setup_test102 "$RUNAS"
6138 test_mkdir -p $DIR/d102j
6139 chown $RUNAS_ID $DIR/d102j
6140 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6142 compare_stripe_info1 "$RUNAS"
6144 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6148 # b22187 just check that does not crash for regular file.
6149 setfattr -n trusted.lov $DIR/$tfile
6150 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6151 local test_kdir=$DIR/d102k
6152 test_mkdir $test_kdir
6153 local default_size=`$GETSTRIPE -S $test_kdir`
6154 local default_count=`$GETSTRIPE -c $test_kdir`
6155 local default_offset=`$GETSTRIPE -i $test_kdir`
6156 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
6157 error 'dir setstripe failed'
6158 setfattr -n trusted.lov $test_kdir
6159 local stripe_size=`$GETSTRIPE -S $test_kdir`
6160 local stripe_count=`$GETSTRIPE -c $test_kdir`
6161 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6162 [ $stripe_size -eq $default_size ] ||
6163 error "stripe size $stripe_size != $default_size"
6164 [ $stripe_count -eq $default_count ] ||
6165 error "stripe count $stripe_count != $default_count"
6166 [ $stripe_offset -eq $default_offset ] ||
6167 error "stripe offset $stripe_offset != $default_offset"
6168 rm -rf $DIR/$tfile $test_kdir
6170 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6173 # LU-532 trusted. xattr is invisible to non-root
6174 local testfile=$DIR/$tfile
6178 echo "listxattr as user..."
6179 chown $RUNAS_ID $testfile
6180 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6181 grep -q "trusted" &&
6182 error "$testfile trusted xattrs are user visible"
6186 run_test 102l "listxattr filter test =================================="
6192 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6197 [ "$UID" != 0 ] && skip_env "must run as root" && return
6198 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6199 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6200 $GSS && skip "could not run under gss" && return
6202 declare -a identity_old
6204 for num in $(seq $MDSCOUNT); do
6205 switch_identity $num true || identity_old[$num]=$?
6212 echo "performing cp ..."
6213 run_acl_subtest cp || error
6214 echo "performing getfacl-noacl..."
6215 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6216 echo "performing misc..."
6217 run_acl_subtest misc || error "misc test failed"
6218 echo "performing permissions..."
6219 run_acl_subtest permissions || error "permissions failed"
6220 echo "performing setfacl..."
6221 run_acl_subtest setfacl || error "setfacl test failed"
6223 # inheritance test got from HP
6224 echo "performing inheritance..."
6225 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6226 chmod +x make-tree || error "chmod +x failed"
6227 run_acl_subtest inheritance || error "inheritance test failed"
6230 echo "LU-974 ignore umask when acl is enabled..."
6231 run_acl_subtest 974 || error "LU-974 test failed"
6232 if [ $MDSCOUNT -ge 2 ]; then
6233 run_acl_subtest 974_remote ||
6234 error "LU-974 test failed under remote dir"
6237 echo "LU-2561 newly created file is same size as directory..."
6238 run_acl_subtest 2561 || error "LU-2561 test failed"
6243 for num in $(seq $MDSCOUNT); do
6244 if [ "${identity_old[$num]}" = 1 ]; then
6245 switch_identity $num false || identity_old[$num]=$?
6249 run_test 103 "acl test ========================================="
6252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6254 lfs df || error "lfs df failed"
6255 lfs df -ih || error "lfs df -ih failed"
6256 lfs df -h $DIR || error "lfs df -h $DIR failed"
6257 lfs df -i $DIR || error "lfs df -i $DIR failed"
6258 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6259 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6261 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6262 lctl --device %$OSC deactivate
6263 lfs df || error "lfs df with deactivated OSC failed"
6264 lctl --device %$OSC activate
6265 # wait the osc back to normal
6266 wait_osc_import_state client ost FULL
6268 lfs df || error "lfs df with reactivated OSC failed"
6271 run_test 104a "lfs df [-ih] [path] test ========================="
6274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6275 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6277 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6278 if [ $denied_cnt -ne 0 ];
6280 error "lfs check servers test failed"
6283 run_test 104b "$RUNAS lfs check servers test ===================="
6286 # doesn't work on 2.4 kernels
6288 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6289 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6291 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6295 run_test 105a "flock when mounted without -o flock test ========"
6299 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6300 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6302 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6306 run_test 105b "fcntl when mounted without -o flock test ========"
6310 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6311 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6313 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6317 run_test 105c "lockf when mounted without -o flock test ========"
6319 test_105d() { # bug 15924
6320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6321 test_mkdir -p $DIR/$tdir
6322 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6323 skip "mount w/o flock enabled" && return
6324 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6325 $LCTL set_param fail_loc=0x80000315
6326 flocks_test 2 $DIR/$tdir
6328 run_test 105d "flock race (should not freeze) ========"
6330 test_105e() { # bug 22660 && 22040
6331 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6332 skip "mount w/o flock enabled" && return
6334 flocks_test 3 $DIR/$tfile
6336 run_test 105e "Two conflicting flocks from same process ======="
6338 test_106() { #bug 10921
6339 test_mkdir -p $DIR/$tdir
6340 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6341 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6343 run_test 106 "attempt exec of dir followed by chown of that dir"
6346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6353 local save_pattern=$(sysctl -n kernel.core_pattern)
6354 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6355 sysctl -w kernel.core_pattern=$file
6356 sysctl -w kernel.core_uses_pid=0
6364 kill -s 11 $SLEEPPID
6366 if [ -e $file ]; then
6367 size=`stat -c%s $file`
6368 [ $size -eq 0 ] && error "Fail to create core file $file"
6370 error "Fail to create core file $file"
6373 sysctl -w kernel.core_pattern=$save_pattern
6374 sysctl -w kernel.core_uses_pid=$save_uses_pid
6377 run_test 107 "Coredump on SIG"
6380 test_mkdir -p $DIR/$tdir
6381 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6382 error "mkdir with 255 char failed"
6383 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6384 error "mkdir with 256 char should fail, but did not"
6385 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6386 error "create with 255 char failed"
6387 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6388 error "create with 256 char should fail, but did not"
6393 run_test 110 "filename length checking"
6396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6397 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6399 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6401 echo "Starting with $OSTIO_pre threads"
6404 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6405 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6406 echo "$NUMTEST creates/unlinks"
6407 test_mkdir -p $DIR/$tdir
6408 createmany -o $DIR/$tdir/$tfile $NUMTEST
6409 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6411 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6414 # don't return an error
6415 [ $OSTIO_post == $OSTIO_pre ] && echo \
6416 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6417 echo "This may be fine, depending on what ran before this test" &&
6418 echo "and how fast this system is." && return
6420 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6422 run_test 115 "verify dynamic thread creation===================="
6425 wait_delete_completed
6426 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6427 echo OST kbytes available: ${AVAIL[@]}
6428 MAXI=0; MAXV=${AVAIL[0]}
6429 MINI=0; MINV=${AVAIL[0]}
6430 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6431 #echo OST $i: ${AVAIL[i]}kb
6432 if [ ${AVAIL[i]} -gt $MAXV ]; then
6433 MAXV=${AVAIL[i]}; MAXI=$i
6435 if [ ${AVAIL[i]} -lt $MINV ]; then
6436 MINV=${AVAIL[i]}; MINI=$i
6439 echo Min free space: OST $MINI: $MINV
6440 echo Max free space: OST $MAXI: $MAXV
6443 test_116a() { # was previously test_116()
6444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6445 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6447 echo -n "Free space priority "
6448 lctl get_param -n lov.*-clilov-*.qos_prio_free
6451 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6454 # generate uneven OSTs
6455 test_mkdir -p $DIR/$tdir/OST${MINI}
6458 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6459 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6461 while [ $FILL -gt 0 ]; do
6463 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6464 FILL=$(($FILL - 2048))
6472 DIFF=$(($MAXV - $MINV))
6473 DIFF2=$(($DIFF * 100 / $MINV))
6474 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6475 if [ $DIFF2 -gt 20 ]; then
6478 echo "failed - QOS mode won't be used"
6479 error_ignore "QOS imbalance criteria not met"
6483 MINI1=$MINI; MINV1=$MINV
6484 MAXI1=$MAXI; MAXV1=$MAXV
6486 # now fill using QOS
6487 echo writing a bunch of files to QOS-assigned OSTs
6488 $SETSTRIPE -c 1 $DIR/$tdir
6490 while [ $FILL -gt 0 ]; do
6492 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6493 FILL=$(($FILL - 200))
6496 echo "wrote $i 200k files"
6500 echo "Note: free space may not be updated, so measurements might be off"
6502 DIFF2=$(($MAXV - $MINV))
6503 echo "free space delta: orig $DIFF final $DIFF2"
6504 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6505 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6506 echo "Wrote $DIFF to smaller OST $MINI1"
6507 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6508 echo "Wrote $DIFF2 to larger OST $MAXI1"
6509 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6511 # Figure out which files were written where
6512 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6513 awk '/'$MINI1': / {print $2; exit}')
6515 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6516 echo "$MINC files created on smaller OST $MINI1"
6517 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6518 awk '/'$MAXI1': / {print $2; exit}')
6520 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6521 echo "$MAXC files created on larger OST $MAXI1"
6522 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6523 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6527 run_test 116a "stripe QOS: free space balance ==================="
6529 test_116b() { # LU-2093
6530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6531 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6533 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6534 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6536 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6537 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6538 do_facet $SINGLEMDS lctl set_param fail_loc=0
6540 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6542 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6544 test_117() # bug 10891
6546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6547 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6548 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6549 lctl set_param fail_loc=0x21e
6550 > $DIR/$tfile || error "truncate failed"
6551 lctl set_param fail_loc=0
6552 echo "Truncate succeeded."
6555 run_test 117 "verify fsfilt_extend =========="
6557 NO_SLOW_RESENDCOUNT=4
6558 export OLD_RESENDCOUNT=""
6559 set_resend_count () {
6560 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6561 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6562 lctl set_param -n $PROC_RESENDCOUNT $1
6563 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6566 # for reduce test_118* time (b=14842)
6567 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6569 # Reset async IO behavior after error case
6571 FILE=$DIR/reset_async
6573 # Ensure all OSCs are cleared
6574 $SETSTRIPE -c -1 $FILE
6575 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6580 test_118a() #bug 11710
6582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6585 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6586 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6587 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6589 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6590 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6595 run_test 118a "verify O_SYNC works =========="
6599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6600 remote_ost_nodsh && skip "remote OST with nodsh" && return
6604 #define OBD_FAIL_OST_ENOENT 0x217
6605 set_nodes_failloc "$(osts_nodes)" 0x217
6606 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6608 set_nodes_failloc "$(osts_nodes)" 0
6609 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6610 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6613 if [[ $RC -eq 0 ]]; then
6614 error "Must return error due to dropped pages, rc=$RC"
6618 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6619 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6623 echo "Dirty pages not leaked on ENOENT"
6625 # Due to the above error the OSC will issue all RPCs syncronously
6626 # until a subsequent RPC completes successfully without error.
6627 $MULTIOP $DIR/$tfile Ow4096yc
6632 run_test 118b "Reclaim dirty pages on fatal error =========="
6636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6638 # for 118c, restore the original resend count, LU-1940
6639 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6640 set_resend_count $OLD_RESENDCOUNT
6641 remote_ost_nodsh && skip "remote OST with nodsh" && return
6645 #define OBD_FAIL_OST_EROFS 0x216
6646 set_nodes_failloc "$(osts_nodes)" 0x216
6648 # multiop should block due to fsync until pages are written
6649 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6653 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6654 error "Multiop failed to block on fsync, pid=$MULTIPID"
6657 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6659 if [[ $WRITEBACK -eq 0 ]]; then
6660 error "No page in writeback, writeback=$WRITEBACK"
6663 set_nodes_failloc "$(osts_nodes)" 0
6666 if [[ $RC -ne 0 ]]; then
6667 error "Multiop fsync failed, rc=$RC"
6670 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6671 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6673 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6674 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6678 echo "Dirty pages flushed via fsync on EROFS"
6681 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6683 # continue to use small resend count to reduce test_118* time (b=14842)
6684 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6689 remote_ost_nodsh && skip "remote OST with nodsh" && return
6693 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6694 set_nodes_failloc "$(osts_nodes)" 0x214
6695 # multiop should block due to fsync until pages are written
6696 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6700 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6701 error "Multiop failed to block on fsync, pid=$MULTIPID"
6704 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6706 if [[ $WRITEBACK -eq 0 ]]; then
6707 error "No page in writeback, writeback=$WRITEBACK"
6710 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6711 set_nodes_failloc "$(osts_nodes)" 0
6713 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6714 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6716 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6717 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6721 echo "Dirty pages gaurenteed flushed via fsync"
6724 run_test 118d "Fsync validation inject a delay of the bulk =========="
6727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6730 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6731 lctl set_param fail_loc=0x8000040a
6733 # Should simulate EINVAL error which is fatal
6734 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6736 if [[ $RC -eq 0 ]]; then
6737 error "Must return error due to dropped pages, rc=$RC"
6740 lctl set_param fail_loc=0x0
6742 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6743 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6744 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6746 if [[ $LOCKED -ne 0 ]]; then
6747 error "Locked pages remain in cache, locked=$LOCKED"
6750 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6751 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6755 echo "No pages locked after fsync"
6760 run_test 118f "Simulate unrecoverable OSC side error =========="
6763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6766 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6767 lctl set_param fail_loc=0x406
6769 # simulate local -ENOMEM
6770 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6773 lctl set_param fail_loc=0
6774 if [[ $RC -eq 0 ]]; then
6775 error "Must return error due to dropped pages, rc=$RC"
6778 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6779 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6780 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6782 if [[ $LOCKED -ne 0 ]]; then
6783 error "Locked pages remain in cache, locked=$LOCKED"
6786 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6787 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6791 echo "No pages locked after fsync"
6796 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6800 remote_ost_nodsh && skip "remote OST with nodsh" && return
6804 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6805 set_nodes_failloc "$(osts_nodes)" 0x20e
6806 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6807 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6810 set_nodes_failloc "$(osts_nodes)" 0
6811 if [[ $RC -eq 0 ]]; then
6812 error "Must return error due to dropped pages, rc=$RC"
6815 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6816 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6817 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6819 if [[ $LOCKED -ne 0 ]]; then
6820 error "Locked pages remain in cache, locked=$LOCKED"
6823 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6824 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6828 echo "No pages locked after fsync"
6832 run_test 118h "Verify timeout in handling recoverables errors =========="
6834 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6838 remote_ost_nodsh && skip "remote OST with nodsh" && return
6842 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6843 set_nodes_failloc "$(osts_nodes)" 0x20e
6845 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6846 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6849 set_nodes_failloc "$(osts_nodes)" 0
6853 if [[ $RC -ne 0 ]]; then
6854 error "got error, but should be not, rc=$RC"
6857 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6858 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6859 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6860 if [[ $LOCKED -ne 0 ]]; then
6861 error "Locked pages remain in cache, locked=$LOCKED"
6864 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6865 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6869 echo "No pages locked after fsync"
6873 run_test 118i "Fix error before timeout in recoverable error =========="
6875 [ "$SLOW" = "no" ] && set_resend_count 4
6878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6879 remote_ost_nodsh && skip "remote OST with nodsh" && return
6883 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6884 set_nodes_failloc "$(osts_nodes)" 0x220
6886 # return -EIO from OST
6887 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6889 set_nodes_failloc "$(osts_nodes)" 0x0
6890 if [[ $RC -eq 0 ]]; then
6891 error "Must return error due to dropped pages, rc=$RC"
6894 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6895 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6896 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6897 if [[ $LOCKED -ne 0 ]]; then
6898 error "Locked pages remain in cache, locked=$LOCKED"
6901 # in recoverable error on OST we want resend and stay until it finished
6902 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6903 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6907 echo "No pages locked after fsync"
6911 run_test 118j "Simulate unrecoverable OST side error =========="
6915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6916 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6918 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6919 set_nodes_failloc "$(osts_nodes)" 0x20e
6920 test_mkdir -p $DIR/$tdir
6922 for ((i=0;i<10;i++)); do
6923 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6924 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6931 set_nodes_failloc "$(osts_nodes)" 0
6934 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6940 test_mkdir -p $DIR/$tdir
6941 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6944 run_test 118l "fsync dir ========="
6946 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6948 test_119a() # bug 11737
6950 BSIZE=$((512 * 1024))
6951 directio write $DIR/$tfile 0 1 $BSIZE
6952 # We ask to read two blocks, which is more than a file size.
6953 # directio will indicate an error when requested and actual
6954 # sizes aren't equeal (a normal situation in this case) and
6955 # print actual read amount.
6956 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6957 if [ "$NOB" != "$BSIZE" ]; then
6958 error "read $NOB bytes instead of $BSIZE"
6962 run_test 119a "Short directIO read must return actual read amount"
6964 test_119b() # bug 11737
6966 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6968 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6969 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6971 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6972 error "direct read failed"
6975 run_test 119b "Sparse directIO read must return actual read amount"
6977 test_119c() # bug 13099
6980 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6981 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6984 run_test 119c "Testing for direct read hitting hole"
6986 test_119d() # bug 15950
6988 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6989 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6990 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6992 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6993 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6994 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6995 lctl set_param fail_loc=0x40d
6996 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6999 cat $DIR/$tfile > /dev/null &
7000 lctl set_param fail_loc=0
7003 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7005 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7006 error "the read rpcs have not completed in 2s"
7008 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7010 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7014 test_mkdir -p $DIR/$tdir
7015 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7016 skip "no early lock cancel on server" && return 0
7017 lru_resize_disable mdc
7018 lru_resize_disable osc
7019 cancel_lru_locks mdc
7020 stat $DIR/$tdir > /dev/null
7021 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7022 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7023 test_mkdir $DIR/$tdir/d1
7024 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7025 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7026 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7027 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7028 lru_resize_enable mdc
7029 lru_resize_enable osc
7031 run_test 120a "Early Lock Cancel: mkdir test"
7034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7035 test_mkdir -p $DIR/$tdir
7036 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7037 skip "no early lock cancel on server" && return 0
7038 lru_resize_disable mdc
7039 lru_resize_disable osc
7040 cancel_lru_locks mdc
7041 stat $DIR/$tdir > /dev/null
7042 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7043 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7045 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7046 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7047 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7048 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7049 lru_resize_enable mdc
7050 lru_resize_enable osc
7052 run_test 120b "Early Lock Cancel: create test"
7055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7056 test_mkdir -p $DIR/$tdir
7057 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7058 skip "no early lock cancel on server" && return 0
7059 lru_resize_disable mdc
7060 lru_resize_disable osc
7061 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7062 touch $DIR/$tdir/d1/f1
7063 cancel_lru_locks mdc
7064 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7065 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7066 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7067 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7068 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7069 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7070 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7071 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7072 lru_resize_enable mdc
7073 lru_resize_enable osc
7075 run_test 120c "Early Lock Cancel: link test"
7078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7079 test_mkdir -p $DIR/$tdir
7080 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7081 skip "no early lock cancel on server" && return 0
7082 lru_resize_disable mdc
7083 lru_resize_disable osc
7085 cancel_lru_locks mdc
7086 stat $DIR/$tdir > /dev/null
7087 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7088 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7089 chmod a+x $DIR/$tdir
7090 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7091 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7092 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7093 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7094 lru_resize_enable mdc
7095 lru_resize_enable osc
7097 run_test 120d "Early Lock Cancel: setattr test"
7100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7101 test_mkdir -p $DIR/$tdir
7102 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7103 skip "no early lock cancel on server" && return 0
7104 lru_resize_disable mdc
7105 lru_resize_disable osc
7106 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7107 cancel_lru_locks mdc
7108 cancel_lru_locks osc
7109 dd if=$DIR/$tdir/f1 of=/dev/null
7110 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7111 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7112 awk '/ldlm_cancel/ {print $2}'`
7113 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7114 awk '/ldlm_bl_callback/ {print $2}'`
7115 unlink $DIR/$tdir/f1
7116 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7117 awk '/ldlm_cancel/ {print $2}'`
7118 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7119 awk '/ldlm_bl_callback/ {print $2}'`
7120 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7121 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7122 lru_resize_enable mdc
7123 lru_resize_enable osc
7125 run_test 120e "Early Lock Cancel: unlink test"
7128 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7129 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7130 skip "no early lock cancel on server" && return 0
7131 test_mkdir -p $DIR/$tdir
7132 lru_resize_disable mdc
7133 lru_resize_disable osc
7134 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7135 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7136 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7137 cancel_lru_locks mdc
7138 cancel_lru_locks osc
7139 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7140 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7141 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7142 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7143 awk '/ldlm_cancel/ {print $2}'`
7144 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7145 awk '/ldlm_bl_callback/ {print $2}'`
7146 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7147 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7148 awk '/ldlm_cancel/ {print $2}'`
7149 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7150 awk '/ldlm_bl_callback/ {print $2}'`
7151 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7152 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7153 lru_resize_enable mdc
7154 lru_resize_enable osc
7156 run_test 120f "Early Lock Cancel: rename test"
7159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7160 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7161 skip "no early lock cancel on server" && return 0
7162 lru_resize_disable mdc
7163 lru_resize_disable osc
7165 echo create $count files
7166 test_mkdir -p $DIR/$tdir
7167 cancel_lru_locks mdc
7168 cancel_lru_locks osc
7171 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7172 awk '/ldlm_cancel/ {print $2}'`
7173 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7174 awk '/ldlm_bl_callback/ {print $2}'`
7175 createmany -o $DIR/$tdir/f $count
7177 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7178 awk '/ldlm_cancel/ {print $2}'`
7179 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7180 awk '/ldlm_bl_callback/ {print $2}'`
7182 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7183 echo rm $count files
7186 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7187 awk '/ldlm_cancel/ {print $2}'`
7188 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7189 awk '/ldlm_bl_callback/ {print $2}'`
7191 echo total: $count removes in $((t2-t1))
7192 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7194 # wait for commitment of removal
7195 lru_resize_enable mdc
7196 lru_resize_enable osc
7198 run_test 120g "Early Lock Cancel: performance test"
7200 test_121() { #bug #10589
7201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7203 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7204 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7205 lctl set_param fail_loc=0x310
7206 cancel_lru_locks osc > /dev/null
7207 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7208 lctl set_param fail_loc=0
7209 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7211 run_test 121 "read cancel race ========="
7213 test_123a() { # was test 123, statahead(bug 11401)
7214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7216 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7217 log "testing on UP system. Performance may be not as good as expected."
7222 test_mkdir -p $DIR/$tdir
7223 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7224 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7226 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7227 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7229 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7230 lctl set_param -n llite.*.statahead_max 0
7231 lctl get_param llite.*.statahead_max
7232 cancel_lru_locks mdc
7233 cancel_lru_locks osc
7235 time ls -l $DIR/$tdir | wc -l
7237 delta=$((etime - stime))
7238 log "ls $i files without statahead: $delta sec"
7239 lctl set_param llite.*.statahead_max=$max
7241 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7242 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7243 cancel_lru_locks mdc
7244 cancel_lru_locks osc
7246 time ls -l $DIR/$tdir | wc -l
7248 delta_sa=$((etime - stime))
7249 log "ls $i files with statahead: $delta_sa sec"
7250 lctl get_param -n llite.*.statahead_stats
7251 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7253 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7254 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7256 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7257 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7258 lctl set_param -n llite.*.statahead_max 0
7259 lctl get_param llite.*.statahead_max
7260 cancel_lru_locks mdc
7261 cancel_lru_locks osc
7263 time ls -l $DIR/$tdir | wc -l
7265 delta=$((etime - stime))
7266 log "ls $i files again without statahead: $delta sec"
7267 lctl set_param llite.*.statahead_max=$max
7268 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7269 if [ $SLOWOK -eq 0 ]; then
7270 error "ls $i files is slower with statahead!"
7272 log "ls $i files is slower with statahead!"
7278 [ $delta -gt 20 ] && break
7279 [ $delta -gt 8 ] && MULT=$((50 / delta))
7280 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7288 delta=$((etime - stime))
7289 log "rm -r $DIR/$tdir/: $delta seconds"
7291 lctl get_param -n llite.*.statahead_stats
7293 run_test 123a "verify statahead work"
7295 test_123b () { # statahead(bug 15027)
7296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7297 test_mkdir -p $DIR/$tdir
7298 createmany -o $DIR/$tdir/$tfile-%d 1000
7300 cancel_lru_locks mdc
7301 cancel_lru_locks osc
7303 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7304 lctl set_param fail_loc=0x80000803
7305 ls -lR $DIR/$tdir > /dev/null
7307 lctl set_param fail_loc=0x0
7308 lctl get_param -n llite.*.statahead_stats
7313 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7317 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7318 skip "no lru resize on server" && return 0
7320 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7322 log "create $NR files at $DIR/$tdir"
7323 createmany -o $DIR/$tdir/f $NR ||
7324 error "failed to create $NR files in $DIR/$tdir"
7326 cancel_lru_locks mdc
7327 ls -l $DIR/$tdir > /dev/null
7331 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7332 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7333 LRU_SIZE=$(lctl get_param -n $PARAM)
7334 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7335 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7337 log "NS=$(basename $NSDIR)"
7342 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7343 skip "Not enough cached locks created!"
7350 # We know that lru resize allows one client to hold $LIMIT locks
7351 # for 10h. After that locks begin to be killed by client.
7353 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7356 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7357 # killing locks. Some time was spent for creating locks. This means
7358 # that up to the moment of sleep finish we must have killed some of
7359 # them (10-100 locks). This depends on how fast ther were created.
7360 # Many of them were touched in almost the same moment and thus will
7361 # be killed in groups.
7362 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7364 # Use $LRU_SIZE_B here to take into account real number of locks
7365 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7366 local LRU_SIZE_B=$LRU_SIZE
7368 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7369 log "OLD_LVF=$OLD_LVF"
7370 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7372 # Let's make sure that we really have some margin. Client checks
7373 # cached locks every 10 sec.
7375 log "Sleep ${SLEEP} sec"
7377 while ((SEC<$SLEEP)); do
7381 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7385 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7386 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7388 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7389 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7390 unlinkmany $DIR/$tdir/f $NR
7394 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7395 log "unlink $NR files at $DIR/$tdir"
7396 unlinkmany $DIR/$tdir/f $NR
7398 run_test 124a "lru resize ======================================="
7400 get_max_pool_limit()
7402 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7405 if test $l -gt $max; then
7413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7414 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7415 skip "no lru resize on server" && return 0
7417 LIMIT=`get_max_pool_limit`
7419 NR=$(($(default_lru_size)*20))
7420 if [ $NR -gt $LIMIT ]; then
7421 log "Limit lock number by $LIMIT locks"
7424 lru_resize_disable mdc
7425 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7426 error "failed to create $DIR/$tdir/disable_lru_resize"
7428 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7429 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7430 cancel_lru_locks mdc
7433 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7436 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7439 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7443 nolruresize_delta=$((etime-stime))
7444 log "ls -la time: $nolruresize_delta seconds"
7445 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7446 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7448 lru_resize_enable mdc
7449 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7450 error "failed to create $DIR/$tdir/enable_lru_resize"
7452 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7453 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7454 cancel_lru_locks mdc
7457 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7460 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7463 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7467 lruresize_delta=$((etime-stime))
7468 log "ls -la time: $lruresize_delta seconds"
7469 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7471 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7472 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7473 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7474 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7476 log "lru resize performs the same with no lru resize"
7478 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7480 run_test 124b "lru resize (performance test) ======================="
7482 test_125() { # 13358
7483 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7484 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7485 test_mkdir -p $DIR/d125 || error "mkdir failed"
7486 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7487 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7488 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7490 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7492 test_126() { # bug 12829/13455
7493 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7494 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7495 $GSS && skip "must run as gss disabled" && return
7497 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7498 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7500 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7502 run_test 126 "check that the fsgid provided by the client is taken into account"
7504 test_127a() { # bug 15521
7505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7506 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7507 $LCTL set_param osc.*.stats=0
7508 FSIZE=$((2048 * 1024))
7509 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7510 cancel_lru_locks osc
7511 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7513 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7514 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7515 echo "got $COUNT $NAME"
7516 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7517 eval $NAME=$COUNT || error "Wrong proc format"
7520 read_bytes|write_bytes)
7521 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7522 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7523 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7524 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7525 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7526 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7527 error "sumsquare is too small: $SUMSQ"
7528 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7529 error "sumsquare is too big: $SUMSQ"
7533 done < $DIR/${tfile}.tmp
7535 #check that we actually got some stats
7536 [ "$read_bytes" ] || error "Missing read_bytes stats"
7537 [ "$write_bytes" ] || error "Missing write_bytes stats"
7538 [ "$read_bytes" != 0 ] || error "no read done"
7539 [ "$write_bytes" != 0 ] || error "no write done"
7541 run_test 127a "verify the client stats are sane"
7543 test_127b() { # bug LU-333
7544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7545 $LCTL set_param llite.*.stats=0
7546 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7547 # perform 2 reads and writes so MAX is different from SUM.
7548 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7549 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7550 cancel_lru_locks osc
7551 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7552 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7554 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7555 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7556 echo "got $COUNT $NAME"
7557 eval $NAME=$COUNT || error "Wrong proc format"
7561 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7562 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7563 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7564 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7567 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7568 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7569 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7570 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7574 done < $TMP/${tfile}.tmp
7576 #check that we actually got some stats
7577 [ "$read_bytes" ] || error "Missing read_bytes stats"
7578 [ "$write_bytes" ] || error "Missing write_bytes stats"
7579 [ "$read_bytes" != 0 ] || error "no read done"
7580 [ "$write_bytes" != 0 ] || error "no write done"
7582 run_test 127b "verify the llite client stats are sane"
7584 test_128() { # bug 15212
7586 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7591 result=$(grep error $TMP/$tfile.log)
7593 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7595 run_test 128 "interactive lfs for 2 consecutive find's"
7602 local LDPROC=/proc/fs/ldiskfs
7603 local facets=$(get_facets MDS)
7605 for facet in ${facets//,/ }; do
7606 canondev=$(ldiskfs_canon \
7607 *.$(convert_facet2label $facet).mntdev $facet)
7608 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7609 LDPROC=/sys/fs/ldiskfs
7610 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7616 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7617 skip "Only applicable to ldiskfs-based MDTs"
7620 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7626 test_mkdir -p $DIR/$tdir
7630 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7631 $MULTIOP $DIR/$tdir/$J Oc
7633 if [ $rc -eq $EFBIG ]; then
7635 echo "return code $rc received as expected"
7637 elif [ $rc -ne 0 ]; then
7639 error_exit "return code $rc received instead of expected $EFBIG"
7642 I=$(stat -c%s "$DIR/$tdir")
7646 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7648 run_test 129 "test directory size limit ========================"
7657 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7658 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7661 trap cleanup_130 EXIT RETURN
7663 local fm_file=$DIR/$tfile
7664 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7665 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7666 error "dd failed for $fm_file"
7668 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7669 filefrag -ves $fm_file
7671 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7672 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7673 [ $RC != 0 ] && error "filefrag $fm_file failed"
7675 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7676 grep -v "ext:" | grep -v "found")
7677 lun=$($GETSTRIPE -i $fm_file)
7679 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7682 for line in $filefrag_op
7684 frag_lun=`echo $line | cut -d: -f5`
7685 ext_len=`echo $line | cut -d: -f4`
7686 if (( $frag_lun != $lun )); then
7688 error "FIEMAP on 1-stripe file($fm_file) failed"
7691 (( tot_len += ext_len ))
7694 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7696 error "FIEMAP on 1-stripe file($fm_file) failed;"
7702 echo "FIEMAP on single striped file succeeded"
7704 run_test 130a "FIEMAP (1-stripe file)"
7707 [ "$OSTCOUNT" -lt "2" ] &&
7708 skip_env "skipping FIEMAP on 2-stripe file test" && return
7710 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7711 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7714 trap cleanup_130 EXIT RETURN
7716 local fm_file=$DIR/$tfile
7717 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7718 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7719 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7721 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7722 error "dd failed on $fm_file"
7724 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7725 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7726 grep -v "ext:" | grep -v "found")
7728 last_lun=$(echo $filefrag_op | cut -d: -f5)
7733 for line in $filefrag_op
7735 frag_lun=`echo $line | cut -d: -f5`
7736 ext_len=`echo $line | cut -d: -f4`
7737 if (( $frag_lun != $last_lun )); then
7738 if (( tot_len != 1024 )); then
7740 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7747 (( tot_len += ext_len ))
7750 if (( num_luns != 2 || tot_len != 1024 )); then
7752 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7758 echo "FIEMAP on 2-stripe file succeeded"
7760 run_test 130b "FIEMAP (2-stripe file)"
7763 [ "$OSTCOUNT" -lt "2" ] &&
7764 skip_env "skipping FIEMAP on 2-stripe file" && return
7766 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7767 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7770 trap cleanup_130 EXIT RETURN
7772 local fm_file=$DIR/$tfile
7773 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7774 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7775 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7777 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7779 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7780 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7782 last_lun=`echo $filefrag_op | cut -d: -f5`
7787 for line in $filefrag_op
7789 frag_lun=`echo $line | cut -d: -f5`
7790 ext_len=`echo $line | cut -d: -f4`
7791 if (( $frag_lun != $last_lun )); then
7792 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7793 if (( logical != 512 )); then
7795 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7798 if (( tot_len != 512 )); then
7800 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7807 (( tot_len += ext_len ))
7810 if (( num_luns != 2 || tot_len != 512 )); then
7812 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7818 echo "FIEMAP on 2-stripe file with hole succeeded"
7820 run_test 130c "FIEMAP (2-stripe file with hole)"
7823 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7825 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7826 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7828 trap cleanup_130 EXIT RETURN
7830 local fm_file=$DIR/$tfile
7831 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7832 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7833 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7834 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7836 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7837 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7839 last_lun=`echo $filefrag_op | cut -d: -f5`
7844 for line in $filefrag_op
7846 frag_lun=`echo $line | cut -d: -f5`
7847 ext_len=`echo $line | cut -d: -f4`
7848 if (( $frag_lun != $last_lun )); then
7849 if (( tot_len != 1024 )); then
7851 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7858 (( tot_len += ext_len ))
7861 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7863 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7869 echo "FIEMAP on N-stripe file succeeded"
7871 run_test 130d "FIEMAP (N-stripe file)"
7874 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7876 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7877 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7879 trap cleanup_130 EXIT RETURN
7881 local fm_file=$DIR/$tfile
7882 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7883 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7884 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7887 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7888 for ((i = 0; i < $NUM_BLKS; i++))
7890 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7893 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7894 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7896 last_lun=`echo $filefrag_op | cut -d: -f5`
7901 for line in $filefrag_op
7903 frag_lun=`echo $line | cut -d: -f5`
7904 ext_len=`echo $line | cut -d: -f4`
7905 if (( $frag_lun != $last_lun )); then
7906 if (( tot_len != $EXPECTED_LEN )); then
7908 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7915 (( tot_len += ext_len ))
7918 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7920 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7926 echo "FIEMAP with continuation calls succeeded"
7928 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7930 # Test for writev/readv
7932 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7933 error "writev test failed"
7934 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7935 error "readv failed"
7938 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7941 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7942 error "append writev test failed"
7943 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7944 error "append writev test failed"
7947 run_test 131b "test append writev"
7950 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7953 run_test 131c "test read/write on file w/o objects"
7956 rwv -f $DIR/$tfile -w -n 1 1572864
7957 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7958 if [ "$NOB" != 1572864 ]; then
7959 error "Short read filed: read $NOB bytes instead of 1572864"
7963 run_test 131d "test short read"
7966 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7967 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7968 error "read hitting hole failed"
7971 run_test 131e "test read hitting hole"
7976 for node in $(osts_nodes); do
7977 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7978 [ x$gl = x"" ] && gl=0
7979 gl_sum=$((gl_sum + gl))
7989 if [ x$som = x"enabled" ]; then
7990 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7991 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7992 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7994 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7995 MOUNTOPT="$MOUNTOPT,som_preview"
7996 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7999 # do remount to make new mount-conf parameters actual
8006 test_132() { #1028, SOM
8007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8008 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8009 local num=$(get_mds_dir $DIR)
8010 local mymds=mds${num}
8011 local MOUNTOPT_SAVE=$MOUNTOPT
8013 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8014 cancel_lru_locks osc
8016 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8018 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8019 stat $DIR/$tfile >/dev/null
8020 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8021 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8023 som_mode_switch $som1 $gl1 $gl2
8025 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8026 cancel_lru_locks osc
8028 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8029 if [ $som1 == $som2 ]; then
8030 error "som is still "$som2
8031 if [ x$som2 = x"enabled" ]; then
8038 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8039 stat $DIR/$tfile >/dev/null
8040 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8041 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8042 som_mode_switch $som2 $gl1 $gl2
8043 MOUNTOPT=$MOUNTOPT_SAVE
8045 run_test 132 "som avoids glimpse rpc"
8051 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8053 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8055 *) error "Wrong argument $1" ;;
8058 count=`echo $res | awk '{print $2}'`
8059 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8060 # if the argument $3 is zero, it means any stat increment is ok.
8061 if [ $3 -gt 0 ] ; then
8062 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8068 remote_ost_nodsh && skip "remote OST with nodsh" && return
8069 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8071 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8072 { skip "MDS doesn't support rename stats"; return; }
8073 local testdir=$DIR/${tdir}/stats_testdir
8074 mkdir -p $DIR/${tdir}
8077 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8078 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8080 # verify mdt stats first.
8081 mkdir ${testdir} || error "mkdir failed"
8082 check_stats $SINGLEMDS "mkdir" 1
8083 touch ${testdir}/${tfile} || "touch failed"
8084 check_stats $SINGLEMDS "open" 1
8085 check_stats $SINGLEMDS "close" 1
8086 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8087 check_stats $SINGLEMDS "mknod" 1
8088 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8089 check_stats $SINGLEMDS "unlink" 1
8090 rm -f ${testdir}/${tfile} || error "file remove failed"
8091 check_stats $SINGLEMDS "unlink" 2
8093 # remove working dir and check mdt stats again.
8094 rmdir ${testdir} || error "rmdir failed"
8095 check_stats $SINGLEMDS "rmdir" 1
8097 local testdir1=$DIR/${tdir}/stats_testdir1
8099 mkdir -p ${testdir1}
8100 touch ${testdir1}/test1
8101 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8102 check_stats $SINGLEMDS "crossdir_rename" 1
8104 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8105 check_stats $SINGLEMDS "samedir_rename" 1
8109 run_test 133a "Verifying MDT stats ========================================"
8112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8113 remote_ost_nodsh && skip "remote OST with nodsh" && return
8114 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8115 local testdir=$DIR/${tdir}/stats_testdir
8116 mkdir -p ${testdir} || error "mkdir failed"
8117 touch ${testdir}/${tfile} || "touch failed"
8118 cancel_lru_locks mdc
8121 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8122 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8124 # extra mdt stats verification.
8125 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8126 check_stats $SINGLEMDS "setattr" 1
8127 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8128 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8130 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8131 check_stats $SINGLEMDS "getattr" 1
8133 $LFS df || error "lfs failed"
8134 check_stats $SINGLEMDS "statfs" 1
8138 run_test 133b "Verifying extra MDT stats =================================="
8141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8142 remote_ost_nodsh && skip "remote OST with nodsh" && return
8143 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8144 local testdir=$DIR/${tdir}/stats_testdir
8145 test_mkdir -p ${testdir} || error "mkdir failed"
8147 # verify obdfilter stats.
8148 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8150 cancel_lru_locks osc
8151 wait_delete_completed
8154 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8155 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8157 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8159 cancel_lru_locks osc
8160 check_stats ost "write" 1
8162 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8163 check_stats ost "read" 1
8165 > ${testdir}/${tfile} || error "truncate failed"
8166 check_stats ost "punch" 1
8168 rm -f ${testdir}/${tfile} || error "file remove failed"
8169 wait_delete_completed
8170 check_stats ost "destroy" 1
8174 run_test 133c "Verifying OST stats ========================================"
8181 while [ $value -ge 2 ]; do
8186 if [ $orig -gt $order ]; then
8194 local size=('K' 'M' 'G' 'T');
8196 local size_string=$value
8198 while [ $value -ge 1024 ]; do
8199 if [ $i -gt 3 ]; then
8200 #T is the biggest unit we get here, if that is bigger,
8202 size_string=${value}T
8205 value=$((value >> 10))
8206 if [ $value -lt 1024 ]; then
8207 size_string=${value}${size[$i]}
8218 local context=${2:-.}
8219 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8221 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8227 remote_ost_nodsh && skip "remote OST with nodsh" && return
8228 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8229 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8230 { skip "MDS doesn't support rename stats"; return; }
8232 local testdir1=$DIR/${tdir}/stats_testdir1
8233 local testdir2=$DIR/${tdir}/stats_testdir2
8235 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8237 test_mkdir -p ${testdir1} || error "mkdir failed"
8238 test_mkdir -p ${testdir2} || error "mkdir failed"
8240 createmany -o $testdir1/test 512 || error "createmany failed"
8242 # check samedir rename size
8243 mv ${testdir1}/test0 ${testdir1}/test_0
8245 local testdir1_size=$(ls -l $DIR/${tdir} |
8246 awk '/stats_testdir1/ {print $5}')
8247 local testdir2_size=$(ls -l $DIR/${tdir} |
8248 awk '/stats_testdir2/ {print $5}')
8250 testdir1_size=$(order_2 $testdir1_size)
8251 testdir2_size=$(order_2 $testdir2_size)
8253 testdir1_size=$(size_in_KMGT $testdir1_size)
8254 testdir2_size=$(size_in_KMGT $testdir2_size)
8256 echo "source rename dir size: ${testdir1_size}"
8257 echo "target rename dir size: ${testdir2_size}"
8259 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8260 eval $cmd || error "$cmd failed"
8261 local samedir=$($cmd | grep 'same_dir')
8262 local same_sample=$(get_rename_size $testdir1_size)
8263 [ -z "$samedir" ] && error "samedir_rename_size count error"
8264 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8265 echo "Check same dir rename stats success"
8267 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8269 # check crossdir rename size
8270 mv ${testdir1}/test_0 ${testdir2}/test_0
8272 testdir1_size=$(ls -l $DIR/${tdir} |
8273 awk '/stats_testdir1/ {print $5}')
8274 testdir2_size=$(ls -l $DIR/${tdir} |
8275 awk '/stats_testdir2/ {print $5}')
8277 testdir1_size=$(order_2 $testdir1_size)
8278 testdir2_size=$(order_2 $testdir2_size)
8280 testdir1_size=$(size_in_KMGT $testdir1_size)
8281 testdir2_size=$(size_in_KMGT $testdir2_size)
8283 echo "source rename dir size: ${testdir1_size}"
8284 echo "target rename dir size: ${testdir2_size}"
8286 eval $cmd || error "$cmd failed"
8287 local crossdir=$($cmd | grep 'crossdir')
8288 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8289 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8290 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8291 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8292 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8293 echo "Check cross dir rename stats success"
8296 run_test 133d "Verifying rename_stats ========================================"
8299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8300 local testdir=$DIR/${tdir}/stats_testdir
8301 local ctr f0 f1 bs=32768 count=42 sum
8303 remote_ost_nodsh && skip "remote OST with nodsh" && return
8304 mkdir -p ${testdir} || error "mkdir failed"
8306 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8308 for ctr in {write,read}_bytes; do
8310 cancel_lru_locks osc
8312 do_facet ost1 $LCTL set_param -n \
8313 "obdfilter.*.exports.clear=clear"
8315 if [ $ctr = write_bytes ]; then
8317 f1=${testdir}/${tfile}
8319 f0=${testdir}/${tfile}
8323 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8326 cancel_lru_locks osc
8328 sum=$(do_facet ost1 $LCTL get_param \
8329 "obdfilter.*.exports.*.stats" | \
8332 $1 == ctr { sum += $7 }
8335 if ((sum != bs * count)); then
8336 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8342 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8345 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8348 # First without trusting modes.
8350 -exec cat '{}' \; &> /dev/null
8352 # Second verifying readability.
8356 -exec cat '{}' \; > /dev/null ||
8357 error "proc file read failed"
8359 for facet in $SINGLEMDS ost1; do
8360 do_facet $facet find $proc_dirs \
8361 -not -name req_history \
8362 -exec cat '{}' \\\; &> /dev/null
8364 do_facet $facet find $proc_dirs \
8365 -not -name req_history \
8368 -exec cat '{}' \\\; > /dev/null ||
8369 error "proc file read failed"
8372 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8374 test_140() { #bug-17379
8375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8376 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8377 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8378 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8380 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8381 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8383 while i=`expr $i + 1`; do
8384 test_mkdir -p $i || error "Creating dir $i"
8385 cd $i || error "Changing to $i"
8386 ln -s ../stat stat || error "Creating stat symlink"
8387 # Read the symlink until ELOOP present,
8388 # not LBUGing the system is considered success,
8389 # we didn't overrun the stack.
8390 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8392 if [ $ret -eq 40 ]; then
8395 error "Open stat symlink"
8401 echo "The symlink depth = $i"
8402 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8403 error "Invalid symlink depth"
8405 # Test recursive symlink
8406 ln -s symlink_self symlink_self
8407 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8408 echo "open symlink_self returns $ret"
8409 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8411 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8414 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8415 local TF="$TMP/$tfile"
8417 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8419 cancel_lru_locks osc
8420 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8421 remount_client $MOUNT
8423 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8426 $TRUNCATE $DIR/$tfile 6000
8427 cancel_lru_locks osc
8428 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8431 echo "12345" >>$DIR/$tfile
8432 cancel_lru_locks osc
8433 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8436 echo "12345" >>$DIR/$tfile
8437 cancel_lru_locks osc
8438 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8443 run_test 150 "truncate/append tests"
8445 function roc_hit() {
8446 local list=$(comma_list $(osts_nodes))
8447 #debug temp debug for LU-2902: lets see what values we get back
8448 echo $(get_osd_param $list '' stats) 1>&2
8449 echo $(get_osd_param $list '' stats |
8450 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8453 function set_cache() {
8456 if [ "$2" == "off" ]; then
8459 local list=$(comma_list $(osts_nodes))
8460 set_osd_param $list '' $1_cache_enable $on
8462 cancel_lru_locks osc
8466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8467 remote_ost_nodsh && skip "remote OST with nodsh" && return
8470 local list=$(comma_list $(osts_nodes))
8472 # check whether obdfilter is cache capable at all
8473 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8474 echo "not cache-capable obdfilter"
8478 # check cache is enabled on all obdfilters
8479 if get_osd_param $list '' read_cache_enable | grep 0; then
8480 echo "oss cache is disabled"
8484 set_osd_param $list '' writethrough_cache_enable 1
8486 # check write cache is enabled on all obdfilters
8487 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8488 echo "oss write cache is NOT enabled"
8492 #define OBD_FAIL_OBD_NO_LRU 0x609
8493 do_nodes $list $LCTL set_param fail_loc=0x609
8495 # pages should be in the case right after write
8496 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8499 local BEFORE=`roc_hit`
8500 cancel_lru_locks osc
8501 cat $DIR/$tfile >/dev/null
8502 local AFTER=`roc_hit`
8504 do_nodes $list $LCTL set_param fail_loc=0
8506 if ! let "AFTER - BEFORE == CPAGES"; then
8507 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8510 # the following read invalidates the cache
8511 cancel_lru_locks osc
8512 set_osd_param $list '' read_cache_enable 0
8513 cat $DIR/$tfile >/dev/null
8515 # now data shouldn't be found in the cache
8517 cancel_lru_locks osc
8518 cat $DIR/$tfile >/dev/null
8520 if let "AFTER - BEFORE != 0"; then
8521 error "IN CACHE: before: $BEFORE, after: $AFTER"
8524 set_osd_param $list '' read_cache_enable 1
8527 run_test 151 "test cache on oss and controls ==============================="
8530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8531 local TF="$TMP/$tfile"
8533 # simulate ENOMEM during write
8534 #define OBD_FAIL_OST_NOMEM 0x226
8535 lctl set_param fail_loc=0x80000226
8536 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8538 sync || error "sync failed"
8539 lctl set_param fail_loc=0
8541 # discard client's cache
8542 cancel_lru_locks osc
8544 # simulate ENOMEM during read
8545 lctl set_param fail_loc=0x80000226
8546 cmp $TF $DIR/$tfile || error "cmp failed"
8547 lctl set_param fail_loc=0
8551 run_test 152 "test read/write with enomem ============================"
8554 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8556 run_test 153 "test if fdatasync does not crash ======================="
8558 dot_lustre_fid_permission_check() {
8560 local ffid=$MOUNT/.lustre/fid/$fid
8563 echo "stat fid $fid"
8564 stat $ffid > /dev/null || error "stat $ffid failed."
8565 echo "touch fid $fid"
8566 touch $ffid || error "touch $ffid failed."
8567 echo "write to fid $fid"
8568 cat /etc/hosts > $ffid || error "write $ffid failed."
8569 echo "read fid $fid"
8570 diff /etc/hosts $ffid || error "read $ffid failed."
8571 echo "append write to fid $fid"
8572 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8573 echo "rename fid $fid"
8574 mv $ffid $test_dir/$tfile.1 &&
8575 error "rename $ffid to $tfile.1 should fail."
8576 touch $test_dir/$tfile.1
8577 mv $test_dir/$tfile.1 $ffid &&
8578 error "rename $tfile.1 to $ffid should fail."
8579 rm -f $test_dir/$tfile.1
8580 echo "truncate fid $fid"
8581 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8582 echo "link fid $fid"
8583 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8584 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8585 echo "setfacl fid $fid"
8586 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8587 echo "getfacl fid $fid"
8588 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8590 echo "unlink fid $fid"
8591 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8592 echo "mknod fid $fid"
8593 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8595 fid=[0xf00000400:0x1:0x0]
8596 ffid=$MOUNT/.lustre/fid/$fid
8598 echo "stat non-exist fid $fid"
8599 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8600 echo "write to non-exist fid $fid"
8601 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8602 echo "link new fid $fid"
8603 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8605 mkdir -p $test_dir/$tdir
8606 touch $test_dir/$tdir/$tfile
8607 fid=$($LFS path2fid $test_dir/$tdir)
8610 error "error: could not get fid for $test_dir/$dir/$tfile."
8612 ffid=$MOUNT/.lustre/fid/$fid
8615 ls $ffid > /dev/null || error "ls $ffid failed."
8616 echo "touch $fid/$tfile.1"
8617 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8619 echo "touch $MOUNT/.lustre/fid/$tfile"
8620 touch $MOUNT/.lustre/fid/$tfile && \
8621 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8623 echo "setxattr to $MOUNT/.lustre/fid"
8624 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid &&
8625 error "setxattr should fail."
8627 echo "listxattr for $MOUNT/.lustre/fid"
8628 getfattr -d -m "^trusted" $MOUNT/.lustre/fid &&
8629 error "listxattr should fail."
8631 echo "delxattr from $MOUNT/.lustre/fid"
8632 setfattr -x trusted.name1 $MOUNT/.lustre/fid &&
8633 error "delxattr should fail."
8635 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8636 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8637 error "touch invalid fid should fail."
8639 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8640 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8641 error "touch non-normal fid should fail."
8643 echo "rename $tdir to $MOUNT/.lustre/fid"
8644 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8645 error "rename to $MOUNT/.lustre/fid should fail."
8647 echo "rename .lustre to itself"
8648 fid=$($LFS path2fid $MOUNT)
8649 mrename $MOUNT/.lustre $MOUNT/.lustre/fid/$fid/.lustre &&
8650 error "rename .lustre to itself should fail."
8652 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8653 fid=$($LFS path2fid $test_dir/$tfile-2)
8654 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8655 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8656 error "create lov data thru .lustre should fail."
8657 echo "cp /etc/passwd $test_dir/$tfile-2"
8658 cp /etc/passwd $test_dir/$tfile-2 ||
8659 error "copy to $test_dir/$tfile-2 failed."
8660 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8661 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8662 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8664 rm -rf $test_dir/tfile.lnk
8665 rm -rf $test_dir/$tfile-2
8669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8670 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8671 { skip "Need MDS version at least 2.2.51"; return 0; }
8673 cp /etc/hosts $DIR/$tfile
8675 fid=$($LFS path2fid $DIR/$tfile)
8677 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8679 dot_lustre_fid_permission_check "$fid" $DIR ||
8680 error "dot lustre permission check $fid failed"
8682 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8683 chmod 777 $MOUNT/.lustre && error ".lustre is not allowed to be chmod"
8685 touch $MOUNT/.lustre/file &&
8686 error "creation is not allowed under .lustre"
8688 mkdir $MOUNT/.lustre/dir &&
8689 error "mkdir is not allowed under .lustre"
8693 run_test 154a "Open-by-FID"
8696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8697 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8698 { skip "Need MDS version at least 2.2.51"; return 0; }
8700 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8702 local remote_dir=$DIR/$tdir/remote_dir
8707 $LFS mkdir -i $MDTIDX $remote_dir ||
8708 error "create remote directory failed"
8710 cp /etc/hosts $remote_dir/$tfile
8712 fid=$($LFS path2fid $remote_dir/$tfile)
8714 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8716 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8717 error "dot lustre permission check $fid failed"
8720 run_test 154b "Open-by-FID for remote directory"
8722 test_155_small_load() {
8723 local temp=$TMP/$tfile
8724 local file=$DIR/$tfile
8726 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8727 error "dd of=$temp bs=6096 count=1 failed"
8729 cancel_lru_locks osc
8730 cmp $temp $file || error "$temp $file differ"
8732 $TRUNCATE $temp 6000
8733 $TRUNCATE $file 6000
8734 cmp $temp $file || error "$temp $file differ (truncate1)"
8736 echo "12345" >>$temp
8737 echo "12345" >>$file
8738 cmp $temp $file || error "$temp $file differ (append1)"
8740 echo "12345" >>$temp
8741 echo "12345" >>$file
8742 cmp $temp $file || error "$temp $file differ (append2)"
8748 test_155_big_load() {
8749 remote_ost_nodsh && skip "remote OST with nodsh" && return
8750 local temp=$TMP/$tfile
8751 local file=$DIR/$tfile
8754 local cache_size=$(do_facet ost$((MAXI+1)) \
8755 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8756 local large_file_size=$((cache_size * 2))
8758 echo "OSS cache size: $cache_size KB"
8759 echo "Large file size: $large_file_size KB"
8761 [ $MAXV -le $large_file_size ] && \
8762 skip_env "max available OST size needs > $large_file_size KB" && \
8765 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8767 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8768 error "dd of=$temp bs=$large_file_size count=1k failed"
8771 cancel_lru_locks osc
8772 cmp $temp $file || error "$temp $file differ"
8779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8781 set_cache writethrough on
8784 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8789 set_cache writethrough off
8792 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8797 set_cache writethrough on
8800 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8805 set_cache writethrough off
8808 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8813 set_cache writethrough on
8816 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8821 set_cache writethrough off
8824 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8829 set_cache writethrough on
8832 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8837 set_cache writethrough off
8840 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8847 local file="$DIR/$tfile"
8849 [ "$(facet_fstype ost1)" = "zfs" ] &&
8850 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8853 log "Turn on read and write cache"
8855 set_cache writethrough on
8857 log "Write data and read it back."
8858 log "Read should be satisfied from the cache."
8859 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8861 cancel_lru_locks osc
8862 cat $file >/dev/null
8864 if ! let "AFTER - BEFORE == CPAGES"; then
8865 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8867 log "cache hits:: before: $BEFORE, after: $AFTER"
8870 log "Read again; it should be satisfied from the cache."
8872 cancel_lru_locks osc
8873 cat $file >/dev/null
8875 if ! let "AFTER - BEFORE == CPAGES"; then
8876 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8878 log "cache hits:: before: $BEFORE, after: $AFTER"
8882 log "Turn off the read cache and turn on the write cache"
8884 set_cache writethrough on
8886 log "Read again; it should be satisfied from the cache."
8888 cancel_lru_locks osc
8889 cat $file >/dev/null
8891 if ! let "AFTER - BEFORE == CPAGES"; then
8892 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8894 log "cache hits:: before: $BEFORE, after: $AFTER"
8897 log "Read again; it should not be satisfied from the cache."
8899 cancel_lru_locks osc
8900 cat $file >/dev/null
8902 if ! let "AFTER - BEFORE == 0"; then
8903 error "IN CACHE: before: $BEFORE, after: $AFTER"
8905 log "cache hits:: before: $BEFORE, after: $AFTER"
8908 log "Write data and read it back."
8909 log "Read should be satisfied from the cache."
8910 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8912 cancel_lru_locks osc
8913 cat $file >/dev/null
8915 if ! let "AFTER - BEFORE == CPAGES"; then
8916 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8918 log "cache hits:: before: $BEFORE, after: $AFTER"
8921 log "Read again; it should not be satisfied from the cache."
8923 cancel_lru_locks osc
8924 cat $file >/dev/null
8926 if ! let "AFTER - BEFORE == 0"; then
8927 error "IN CACHE: before: $BEFORE, after: $AFTER"
8929 log "cache hits:: before: $BEFORE, after: $AFTER"
8933 log "Turn off read and write cache"
8935 set_cache writethrough off
8937 log "Write data and read it back"
8938 log "It should not be satisfied from the cache."
8940 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8941 cancel_lru_locks osc
8943 cat $file >/dev/null
8945 if ! let "AFTER - BEFORE == 0"; then
8946 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8948 log "cache hits:: before: $BEFORE, after: $AFTER"
8952 log "Turn on the read cache and turn off the write cache"
8954 set_cache writethrough off
8956 log "Write data and read it back"
8957 log "It should not be satisfied from the cache."
8959 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8961 cancel_lru_locks osc
8962 cat $file >/dev/null
8964 if ! let "AFTER - BEFORE == 0"; then
8965 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8967 log "cache hits:: before: $BEFORE, after: $AFTER"
8970 log "Read again; it should be satisfied from the cache."
8972 cancel_lru_locks osc
8973 cat $file >/dev/null
8975 if ! let "AFTER - BEFORE == CPAGES"; then
8976 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8978 log "cache hits:: before: $BEFORE, after: $AFTER"
8983 run_test 156 "Verification of tunables ============================"
8987 if [ $MDSCOUNT -gt 1 ]; then
8988 error_ignore 17935 $*
8996 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
8999 if [ $MASK -eq 1 ]; then
9000 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
9002 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
9007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9008 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9009 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9010 { skip "Need MDS version at least 2.2.0"; return; }
9011 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9012 echo "Registered as changelog user $USER"
9013 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9014 grep -q $USER || error "User $USER not found in changelog_users"
9017 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9018 touch $DIR/$tdir/pics/2008/zachy/timestamp
9019 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9020 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9021 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9022 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9023 rm $DIR/$tdir/pics/desktop.jpg
9025 $LFS changelog $MDT0 | tail -5
9027 echo "verifying changelog mask"
9028 changelog_chmask "MKDIR"
9029 changelog_chmask "CLOSE"
9031 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9032 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9034 changelog_chmask "MKDIR"
9035 changelog_chmask "CLOSE"
9037 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9038 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9040 $LFS changelog $MDT0
9041 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9042 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9043 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9044 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9047 echo "verifying target fid"
9048 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9049 tail -1 | awk '{print $6}')
9050 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9051 [ "$fidc" == "t=$fidf" ] || \
9052 err17935 "fid in changelog $fidc != file fid $fidf"
9053 echo "verifying parent fid"
9054 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9055 tail -1 | awk '{print $7}')
9056 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9057 [ "$fidc" == "p=$fidf" ] || \
9058 err17935 "pfid in changelog $fidc != dir fid $fidf"
9060 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9061 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9062 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9063 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9064 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9065 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9066 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
9067 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
9069 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
9070 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9071 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9072 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9073 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
9074 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
9076 echo "verifying user deregister"
9077 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9078 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9079 grep -q $USER && error "User $USER still found in changelog_users"
9081 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9082 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9083 if [ $USERS -eq 0 ]; then
9084 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9085 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9086 touch $DIR/$tdir/chloe
9087 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9088 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9089 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9090 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9092 echo "$USERS other changelog users; can't verify off"
9095 run_test 160 "changelog sanity"
9098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9099 test_mkdir -p $DIR/$tdir
9100 cp /etc/hosts $DIR/$tdir/$tfile
9101 test_mkdir $DIR/$tdir/foo1
9102 test_mkdir $DIR/$tdir/foo2
9103 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9104 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9105 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9106 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9107 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
9108 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9109 $LFS fid2path $DIR $FID
9110 err17935 "bad link ea"
9113 rm $DIR/$tdir/foo2/zachary
9115 rm $DIR/$tdir/foo2/thor
9117 rm $DIR/$tdir/$tfile
9119 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9120 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9122 $LFS fid2path $DIR $FID
9123 err17935 "bad link rename"
9125 rm $DIR/$tdir/foo2/maggie
9128 local longname=filename_avg_len_is_thirty_two_
9129 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9130 error "failed to hardlink many files"
9131 links=$($LFS fid2path $DIR $FID | wc -l)
9132 echo -n "${links}/1000 links in link EA"
9133 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9134 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9135 error "failed to unlink many hardlinks"
9137 run_test 161 "link ea sanity"
9144 local path=$(${LFS} fid2path $*)
9147 if [ $RC -ne 0 ]; then
9148 err17935 "path looked up of $expected failed. Error $RC"
9150 elif [ "${path}" != "${expected}" ]; then
9151 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9154 echo "fid $fid resolves to path $path (expected $expected)"
9158 # Make changes to filesystem
9159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9160 test_mkdir -p $DIR/$tdir/d2
9161 touch $DIR/$tdir/d2/$tfile
9162 touch $DIR/$tdir/d2/x1
9163 touch $DIR/$tdir/d2/x2
9164 test_mkdir -p $DIR/$tdir/d2/a/b/c
9165 test_mkdir -p $DIR/$tdir/d2/p/q/r
9167 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9168 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9171 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9172 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9173 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9175 # softlink to wrong file
9176 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9177 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9178 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9181 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9182 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9183 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9184 # fid2path dir/fsname should both work
9185 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9186 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9188 # hardlink count: check that there are 2 links
9189 # Doesnt work with CMD yet: 17935
9190 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9191 err17935 "expected 2 links"
9193 # hardlink indexing: remove the first link
9194 rm $DIR/$tdir/d2/p/q/r/hlink
9195 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9199 run_test 162 "path lookup sanity"
9202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9203 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9204 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9207 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9208 # this proc file is temporary and linux-only
9209 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9210 error "kernel->userspace send failed"
9213 run_test 163 "kernel <-> userspace comms"
9216 # do directio so as not to populate the page cache
9217 log "creating a 10 Mb file"
9218 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9219 log "starting reads"
9220 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9221 log "truncating the file"
9222 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9224 kill %+ || true # reads might have finished
9225 echo "wait until dd is finished"
9227 log "removing the temporary file"
9228 rm -rf $DIR/$tfile || error "tmp file removal failed"
9230 run_test 169 "parallel read and truncate should not deadlock"
9233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9234 $LCTL clear # bug 18514
9235 $LCTL debug_daemon start $TMP/${tfile}_log_good
9237 $LCTL debug_daemon stop
9238 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9239 error "sed failed to read log_good"
9241 $LCTL debug_daemon start $TMP/${tfile}_log_good
9243 $LCTL debug_daemon stop
9245 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9246 error "lctl df log_bad failed"
9248 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9249 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9251 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9252 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9254 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9255 error "bad_line good_line1 good_line2 are empty"
9257 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9258 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9259 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9261 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9262 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9263 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9265 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9266 error "bad_line_new good_line_new are empty"
9268 local expected_good=$((good_line1 + good_line2*2))
9270 rm -f $TMP/${tfile}*
9271 # LU-231, short malformed line may not be counted into bad lines
9272 if [ $bad_line -ne $bad_line_new ] &&
9273 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9274 error "expected $bad_line bad lines, but got $bad_line_new"
9278 if [ $expected_good -ne $good_line_new ]; then
9279 error "expected $expected_good good lines, but got $good_line_new"
9284 run_test 170 "test lctl df to handle corrupted log ====================="
9286 test_171() { # bug20592
9287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9288 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9289 $LCTL set_param fail_loc=0x50e
9290 $LCTL set_param fail_val=3000
9291 multiop_bg_pause $DIR/$tfile O_s || true
9293 kill -USR1 $MULTIPID
9297 if dmesg | grep "recursive fault"; then
9298 error "caught a recursive fault"
9300 $LCTL set_param fail_loc=0
9303 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9305 # it would be good to share it with obdfilter-survey/libecho code
9306 setup_obdecho_osc () {
9309 local obdfilter_name=$2
9310 echo "Creating new osc for $obdfilter_name on $ost_nid"
9311 # make sure we can find loopback nid
9312 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9314 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9315 ${obdfilter_name}_osc_UUID || rc=2; }
9316 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9317 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9321 cleanup_obdecho_osc () {
9322 local obdfilter_name=$1
9323 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9324 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9328 obdecho_create_test() {
9333 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9334 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9336 if [ $rc -eq 0 ]; then
9337 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9338 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9340 echo "New object id is $id"
9341 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9343 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9344 "cleanup" || rc=5; }
9345 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9347 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9353 remote_ost_nodsh && skip "remote OST with nodsh" && return
9357 if ! module_loaded obdecho; then
9358 load_module obdecho/obdecho
9362 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9363 local host=$(lctl get_param -n osc.$osc.import |
9364 awk '/current_connection:/ {print $2}' )
9365 local target=$(lctl get_param -n osc.$osc.import |
9366 awk '/target:/ {print $2}' )
9367 target=${target%_UUID}
9369 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9370 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9371 [[ -n $target ]] && cleanup_obdecho_osc $target
9372 [ $rmmod_local -eq 1 ] && rmmod obdecho
9375 run_test 180a "test obdecho on osc"
9378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9379 remote_ost_nodsh && skip "remote OST with nodsh" && return
9381 local rmmod_remote=0
9383 do_facet ost1 "lsmod | grep -q obdecho || " \
9384 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9385 "modprobe obdecho; }" && rmmod_remote=1
9386 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9387 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9388 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9391 run_test 180b "test obdecho directly on obdfilter"
9393 test_181() { # bug 22177
9394 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9395 # create enough files to index the directory
9396 createmany -o $DIR/$tdir/foobar 4000
9397 # print attributes for debug purpose
9400 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9402 # remove the files & current working dir
9403 unlinkmany $DIR/$tdir/foobar 4000
9405 kill -USR1 $MULTIPID
9407 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9410 run_test 181 "Test open-unlinked dir ========================"
9413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9414 # disable MDC RPC lock wouldn't crash client
9418 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9419 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9420 $LCTL set_param fail_loc=0x804
9422 for (( i=0; i < $tcount; i++ )) ; do
9424 createmany -o $DIR/$tdir/$i/f- $fcount &
9428 for (( i=0; i < $tcount; i++ )) ; do
9429 unlinkmany $DIR/$tdir/$i/f- $fcount &
9435 $LCTL set_param fail_loc=0
9437 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9439 test_183() { # LU-2275
9440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9441 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9442 echo aaa > $DIR/$tdir/$tfile
9444 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9445 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9447 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9448 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9450 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9452 # Flush negative dentry cache
9453 touch $DIR/$tdir/$tfile
9455 # We are not checking for any leaked references here, they'll
9456 # become evident next time we do cleanup with module unload.
9459 run_test 183 "No crash or request leak in case of strange dispositions ========"
9461 test_185() { # LU-2441
9462 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9463 touch $DIR/$tdir/spoo
9464 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9465 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9466 error "cannot create/write a volatile file"
9467 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9468 error "FID is still valid after close"
9470 multiop_bg_pause $DIR/$tdir vVw4096_c
9477 # assume that the next FID for this client is sequential, since stdout
9478 # is unfortunately eaten by multiop_bg_pause
9479 local n=$((${fidv[1]} + 1))
9480 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9481 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9482 error "FID is missing before close"
9483 kill -USR1 $multi_pid
9484 # 1 second delay, so if mtime change we will see it
9486 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9487 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9489 run_test 185 "Volatile file support"
9491 check_swap_layouts_support()
9493 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
9494 { skip "Does not support layout lock."; return 0; }
9498 # test suite 184 is for LU-2016, LU-2017
9500 check_swap_layouts_support && return 0
9502 dir0=$DIR/$tdir/$testnum
9503 test_mkdir -p $dir0 || error "creating dir $dir0"
9508 $SETSTRIPE -c1 $file1
9510 $SETSTRIPE -c2 $file2
9512 gen1=$($GETSTRIPE -g $file1)
9513 gen2=$($GETSTRIPE -g $file2)
9515 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9516 gen=$($GETSTRIPE -g $file1)
9517 [[ $gen1 != $gen ]] ||
9518 "Layout generation on $file1 does not change"
9519 gen=$($GETSTRIPE -g $file2)
9520 [[ $gen2 != $gen ]] ||
9521 "Layout generation on $file2 does not change"
9523 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9524 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9526 run_test 184a "Basic layout swap"
9529 check_swap_layouts_support && return 0
9531 dir0=$DIR/$tdir/$testnum
9532 mkdir -p $dir0 || error "creating dir $dir0"
9539 $SETSTRIPE -c1 $file1
9540 $SETSTRIPE -c2 $file2
9541 $SETSTRIPE -c1 $file3
9542 chown $RUNAS_ID $file3
9543 gen1=$($GETSTRIPE -g $file1)
9544 gen2=$($GETSTRIPE -g $file2)
9546 $LFS swap_layouts $dir1 $dir2 &&
9547 error "swap of directories layouts should fail"
9548 $LFS swap_layouts $dir1 $file1 &&
9549 error "swap of directory and file layouts should fail"
9550 $RUNAS $LFS swap_layouts $file1 $file2 &&
9551 error "swap of file we cannot write should fail"
9552 $LFS swap_layouts $file1 $file3 &&
9553 error "swap of file with different owner should fail"
9554 /bin/true # to clear error code
9556 run_test 184b "Forbidden layout swap (will generate errors)"
9559 check_swap_layouts_support && return 0
9561 local dir0=$DIR/$tdir/$testnum
9562 mkdir -p $dir0 || error "creating dir $dir0"
9564 local ref1=$dir0/ref1
9565 local ref2=$dir0/ref2
9566 local file1=$dir0/file1
9567 local file2=$dir0/file2
9568 # create a file large enough for the concurent test
9569 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9570 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9571 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9574 dd if=$ref1 of=$file1 bs=16k &
9577 # Make sure dd starts to copy file
9578 while [ ! -f $file1 ]; do sleep 0.1; done
9580 $LFS swap_layouts $file1 $file2
9583 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9584 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9586 # how many bytes copied before swapping layout
9587 local copied=`stat -c %s $file2`
9588 local remaining=`stat -c %s $ref1`
9589 remaining=$((remaining - copied))
9590 echo "Copied $copied bytes before swapping layout..."
9592 cmp -n $copied $file1 $ref2 | grep differ &&
9593 error "Content mismatch [0, $copied) of ref2 and file1"
9594 cmp -n $copied $file2 $ref1 ||
9595 error "Content mismatch [0, $copied) of ref1 and file2"
9596 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9597 error "Content mismatch [$copied, EOF) of ref1 and file1"
9600 rm -f $ref1 $ref2 $file1 $file2
9602 run_test 184c "Concurrent write and layout swap"
9605 check_file_in_pool()
9610 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9613 for t in $tlist ; do
9614 [ "$i" -eq "$t" ] && continue 2
9617 echo "pool list: $tlist"
9618 echo "striping: $res"
9619 error_noexit "$file not allocated in $pool"
9626 echo "Creating new pool"
9629 create_pool $FSNAME.$pool ||
9630 { error_noexit "No pool created, result code $?"; return 1; }
9631 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9632 { error_noexit "$pool not in lfs pool_list"; return 2; }
9635 pool_add_targets() {
9636 echo "Adding targets to pool"
9642 local list=$(seq $first $step $last)
9644 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9645 do_facet mgs $LCTL pool_add \
9646 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9647 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9648 | sort -u | tr '\n' ' ' " "$t" || {
9649 error_noexit "Add to pool failed"
9652 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9653 local addcount=$(((last - first) / step + 1))
9654 [ $lfscount -eq $addcount ] || {
9655 error_noexit "lfs pool_list bad ost count" \
9656 "$lfscount != $addcount"
9664 echo "Setting pool on directory $tdir"
9666 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9668 error_noexit "Cannot set pool $pool to $tdir"
9675 echo "Checking pool on directory $tdir"
9677 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9678 [ "$res" = "$pool" ] && return 0
9680 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9684 pool_dir_rel_path() {
9685 echo "Testing relative path works well"
9690 mkdir -p $root/$tdir/$tdir
9692 pool_set_dir $pool $tdir || return 1
9693 pool_set_dir $pool ./$tdir || return 2
9694 pool_set_dir $pool ../$tdir || return 3
9695 pool_set_dir $pool ../$tdir/$tdir || return 4
9696 rm -rf $tdir; cd - > /dev/null
9699 pool_alloc_files() {
9700 echo "Checking files allocation from directory pool"
9707 for i in $(seq -w 1 $count)
9709 local file=$tdir/file-$i
9711 check_file_in_pool $file $pool "$tlist" || \
9712 failed=$((failed + 1))
9714 [ "$failed" = 0 ] && return 0
9716 error_noexit "$failed files not allocated in $pool"
9720 pool_create_files() {
9721 echo "Creating files in pool"
9729 for i in $(seq -w 1 $count)
9731 local file=$tdir/spoo-$i
9732 $SETSTRIPE -p $pool $file
9733 check_file_in_pool $file $pool "$tlist" || \
9734 failed=$((failed + 1))
9736 [ "$failed" = 0 ] && return 0
9738 error_noexit "$failed files not allocated in $pool"
9743 echo "Checking 'lfs df' output"
9746 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9748 local res=$($LFS df --pool $FSNAME.$pool |
9750 grep "$FSNAME-OST" |
9752 [ "$res" = "$t" ] && return 0
9754 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9758 pool_file_rel_path() {
9759 echo "Creating files in a pool with relative pathname"
9764 { error_noexit "unable to create $tdir"; return 1 ; }
9765 local file="/..$tdir/$tfile-1"
9766 $SETSTRIPE -p $pool $file ||
9767 { error_noexit "unable to create $file" ; return 2 ; }
9770 $SETSTRIPE -p $pool $tfile-2 || {
9771 error_noexit "unable to create $tfile-2 in $tdir"
9776 pool_remove_first_target() {
9777 echo "Removing first target from a pool"
9780 local pname="lov.$FSNAME-*.pools.$pool"
9781 local t=$($LCTL get_param -n $pname | head -1)
9782 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9783 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9784 error_noexit "$t not removed from $FSNAME.$pool"
9789 pool_remove_all_targets() {
9790 echo "Removing all targets from pool"
9793 local pname="lov.$FSNAME-*.pools.$pool"
9794 for t in $($LCTL get_param -n $pname | sort -u)
9796 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9798 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9799 error_noexit "Pool $FSNAME.$pool cannot be drained"
9802 # striping on an empty/nonexistant pool should fall back
9803 # to "pool of everything"
9805 error_noexit "failed to use fallback striping for empty pool"
9808 # setstripe on an empty pool should fail
9809 $SETSTRIPE -p $pool $file 2>/dev/null && {
9810 error_noexit "expected failure when creating file" \
9818 echo "Destroying pool"
9822 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9825 # striping on an empty/nonexistant pool should fall back
9826 # to "pool of everything"
9828 error_noexit "failed to use fallback striping for missing pool"
9831 # setstripe on an empty pool should fail
9832 $SETSTRIPE -p $pool $file 2>/dev/null && {
9833 error_noexit "expected failure when creating file" \
9838 # get param should return err once pool is gone
9839 if wait_update $HOSTNAME "lctl get_param -n \
9840 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9842 remove_pool_from_list $FSNAME.$pool
9845 error_noexit "Pool $FSNAME.$pool is not destroyed"
9850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9851 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
9853 local POOL=${POOL:-cea1}
9854 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
9855 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
9858 local last_ost=$(($OSTCOUNT - 1))
9860 local ost_list=$(seq $first_ost $ost_step $last_ost)
9861 local ost_range="$first_ost $last_ost $ost_step"
9862 local test_path=$POOL_ROOT/$POOL_DIR_NAME
9863 local file_dir=$POOL_ROOT/file_tst
9867 # former test_200a test_200b
9868 pool_add $POOL || { rc=$? ; break; }
9869 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
9870 # former test_200c test_200d
9872 pool_set_dir $POOL $test_path || { rc=$? ; break; }
9873 pool_check_dir $POOL $test_path || { rc=$? ; break; }
9874 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
9875 || { rc=$? ; break; }
9876 # former test_200e test_200f
9877 local files=$((OSTCOUNT*3))
9878 pool_alloc_files $POOL $test_path $files "$ost_list" \
9879 || { rc=$? ; break; }
9880 pool_create_files $POOL $file_dir $files "$ost_list" \
9881 || { rc=$? ; break; }
9882 # former test_200g test_200h
9883 pool_lfs_df $POOL || { rc=$? ; break; }
9884 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
9886 # former test_201a test_201b test_201c
9887 pool_remove_first_target $POOL || { rc=$? ; break; }
9889 local f=$test_path/$tfile
9890 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
9891 pool_remove $POOL $f || { rc=$? ; break; }
9898 run_test 200 "OST pools"
9900 # usage: default_attr <count | size | offset>
9902 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
9905 # usage: check_default_stripe_attr
9906 check_default_stripe_attr() {
9907 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
9909 --stripe-count|--count)
9910 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
9911 --stripe-size|--size)
9912 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
9913 --stripe-index|--index)
9916 error "unknown getstripe attr '$1'"
9919 [ $ACTUAL != $EXPECTED ] &&
9920 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
9924 test_mkdir -p $DIR/$tdir
9925 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
9927 check_default_stripe_attr --stripe-count
9928 check_default_stripe_attr --stripe-size
9929 check_default_stripe_attr --stripe-index
9933 run_test 204a "Print default stripe attributes ================="
9936 test_mkdir -p $DIR/$tdir
9937 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9939 check_default_stripe_attr --stripe-size
9940 check_default_stripe_attr --stripe-index
9944 run_test 204b "Print default stripe size and offset ==========="
9947 test_mkdir -p $DIR/$tdir
9948 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9950 check_default_stripe_attr --stripe-count
9951 check_default_stripe_attr --stripe-index
9955 run_test 204c "Print default stripe count and offset ==========="
9958 test_mkdir -p $DIR/$tdir
9959 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9961 check_default_stripe_attr --stripe-count
9962 check_default_stripe_attr --stripe-size
9966 run_test 204d "Print default stripe count and size ============="
9969 test_mkdir -p $DIR/$tdir
9970 $SETSTRIPE -d $DIR/$tdir
9972 check_default_stripe_attr --stripe-count --raw
9973 check_default_stripe_attr --stripe-size --raw
9974 check_default_stripe_attr --stripe-index --raw
9978 run_test 204e "Print raw stripe attributes ================="
9981 test_mkdir -p $DIR/$tdir
9982 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9984 check_default_stripe_attr --stripe-size --raw
9985 check_default_stripe_attr --stripe-index --raw
9989 run_test 204f "Print raw stripe size and offset ==========="
9992 test_mkdir -p $DIR/$tdir
9993 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9995 check_default_stripe_attr --stripe-count --raw
9996 check_default_stripe_attr --stripe-index --raw
10000 run_test 204g "Print raw stripe count and offset ==========="
10003 test_mkdir -p $DIR/$tdir
10004 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10006 check_default_stripe_attr --stripe-count --raw
10007 check_default_stripe_attr --stripe-size --raw
10011 run_test 204h "Print raw stripe count and size ============="
10013 # Figure out which job scheduler is being used, if any,
10014 # or use a fake one
10015 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10016 JOBENV=SLURM_JOB_ID
10017 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10019 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10021 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10022 JOBENV=LOADL_STEP_ID
10023 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10029 verify_jobstats() {
10033 # clear old jobstats
10034 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10035 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10037 # use a new JobID for this test, or we might see an old one
10038 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10042 log "Using JobID environment variable $JOBENV=$JOBVAL"
10044 if [ $JOBENV = "FAKE_JOBID" ]; then
10045 FAKE_JOBID=$JOBVAL $cmd
10050 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10051 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10052 do_facet $FACET lctl get_param mdt.*.job_stats |
10053 grep $JOBVAL || error "No job stats found on MDT $FACET"
10055 if [ "$target" = "ost" -o "$target" = "both" ]; then
10057 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10058 grep $JOBVAL || error "No job stats found on OST $FACET"
10062 test_205() { # Job stats
10063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10064 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10065 skip "Server doesn't support jobstats" && return 0
10068 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10069 if [ $OLD_JOBENV != $JOBENV ]; then
10070 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$JOBENV
10071 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
10072 $JOBENV || return 1
10076 cmd="mkdir $DIR/$tfile"
10077 verify_jobstats "$cmd" "mdt"
10079 cmd="rm -fr $DIR/$tfile"
10080 verify_jobstats "$cmd" "mdt"
10082 cmd="mknod $DIR/$tfile c 1 3"
10083 verify_jobstats "$cmd" "mdt"
10085 cmd="rm -f $DIR/$tfile"
10086 verify_jobstats "$cmd" "mdt"
10088 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10089 verify_jobstats "$cmd" "mdt"
10091 cmd="touch $DIR/$tfile"
10092 verify_jobstats "$cmd" "both"
10094 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10095 verify_jobstats "$cmd" "ost"
10097 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10098 verify_jobstats "$cmd" "ost"
10100 cmd="$TRUNCATE $DIR/$tfile 0"
10101 verify_jobstats "$cmd" "both"
10103 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10104 verify_jobstats "$cmd" "mdt"
10107 rm -f $DIR/jobstats_test_rename
10109 if [ $OLD_JOBENV != $JOBENV ]; then
10110 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$OLD_JOBENV
10111 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
10112 $OLD_JOBENV || return 1
10115 run_test 205 "Verify job stats"
10117 # LU-1480, LU-1773 and LU-1657
10119 mkdir -p $DIR/$tdir
10120 lfs setstripe -c -1 $DIR/$tdir
10121 #define OBD_FAIL_LOV_INIT 0x1403
10122 $LCTL set_param fail_loc=0xa0001403
10123 $LCTL set_param fail_val=1
10124 touch $DIR/$tdir/$tfile || true
10126 run_test 206 "fail lov_init_raid0() doesn't lbug"
10129 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10130 local fsz=`stat -c %s $DIR/$tfile`
10131 cancel_lru_locks mdc
10133 # do not return layout in getattr intent
10134 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10135 $LCTL set_param fail_loc=0x170
10136 local sz=`stat -c %s $DIR/$tfile`
10138 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10142 run_test 207a "can refresh layout at glimpse"
10145 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10146 local cksum=`md5sum $DIR/$tfile`
10147 local fsz=`stat -c %s $DIR/$tfile`
10148 cancel_lru_locks mdc
10149 cancel_lru_locks osc
10151 # do not return layout in getattr intent
10152 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10153 $LCTL set_param fail_loc=0x171
10155 # it will refresh layout after the file is opened but before read issues
10156 echo checksum is "$cksum"
10157 echo "$cksum" |md5sum -c --quiet || error "file differs"
10161 run_test 207b "can refresh layout at open"
10165 size=$((size % 8192 + 1))
10166 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10167 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10168 rm -f $DIR/f212 $DIR/f212.xyz
10170 run_test 212 "Sendfile test ============================================"
10173 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10174 cancel_lru_locks osc
10175 lctl set_param fail_loc=0x8000040f
10176 # generate a read lock
10177 cat $DIR/$tfile > /dev/null
10178 # write to the file, it will try to cancel the above read lock.
10179 cat /etc/hosts >> $DIR/$tfile
10181 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10183 test_214() { # for bug 20133
10184 test_mkdir -p $DIR/d214p/d214c
10185 for (( i=0; i < 340; i++ )) ; do
10186 touch $DIR/d214p/d214c/a$i
10189 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10190 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10191 ls $DIR/d214c || error "ls $DIR/d214c failed"
10192 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10194 run_test 214 "hash-indexed directory test - bug 20133"
10196 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10197 create_lnet_proc_files() {
10198 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10199 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10201 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10202 rm -f "$TMP/lnet_$1.sys_tmp"
10205 # counterpart of create_lnet_proc_files
10206 remove_lnet_proc_files() {
10207 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10210 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10211 # 3rd arg as regexp for body
10212 check_lnet_proc_stats() {
10213 local l=$(cat "$TMP/lnet_$1" |wc -l)
10214 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10216 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10219 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10220 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10221 # optional and can be regexp for 2nd line (lnet.routes case)
10222 check_lnet_proc_entry() {
10223 local blp=2 # blp stands for 'position of 1st line of body'
10224 [ "$5" = "" ] || blp=3 # lnet.routes case
10226 local l=$(cat "$TMP/lnet_$1" |wc -l)
10227 # subtracting one from $blp because the body can be empty
10228 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10230 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10231 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10233 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10234 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10236 # bail out if any unexpected line happened
10237 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10238 [ "$?" != 0 ] || error "$2 misformatted"
10241 test_215() { # for bugs 18102, 21079, 21517
10242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10243 local N='(0|[1-9][0-9]*)' # non-negative numeric
10244 local P='[1-9][0-9]*' # positive numeric
10245 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10246 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10247 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10248 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10250 local L1 # regexp for 1st line
10251 local L2 # regexp for 2nd line (optional)
10252 local BR # regexp for the rest (body)
10254 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10255 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10256 create_lnet_proc_files "stats"
10257 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10258 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10259 remove_lnet_proc_files "stats"
10261 # /proc/sys/lnet/routes should look like this:
10262 # Routing disabled/enabled
10263 # net hops state router
10264 # where net is a string like tcp0, hops >= 0, state is up/down,
10265 # router is a string like 192.168.1.1@tcp2
10266 L1="^Routing (disabled|enabled)$"
10267 L2="^net +hops +state +router$"
10268 BR="^$NET +$N +(up|down) +$NID$"
10269 create_lnet_proc_files "routes"
10270 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10271 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10272 remove_lnet_proc_files "routes"
10274 # /proc/sys/lnet/routers should look like this:
10275 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10276 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10277 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10278 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10279 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10280 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10281 create_lnet_proc_files "routers"
10282 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10283 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10284 remove_lnet_proc_files "routers"
10286 # /proc/sys/lnet/peers should look like this:
10287 # nid refs state last max rtr min tx min queue
10288 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10289 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10290 # numeric (0 or >0 or <0), queue >= 0.
10291 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10292 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10293 create_lnet_proc_files "peers"
10294 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10295 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10296 remove_lnet_proc_files "peers"
10298 # /proc/sys/lnet/buffers should look like this:
10299 # pages count credits min
10300 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10301 L1="^pages +count +credits +min$"
10302 BR="^ +$N +$N +$I +$I$"
10303 create_lnet_proc_files "buffers"
10304 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10305 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10306 remove_lnet_proc_files "buffers"
10308 # /proc/sys/lnet/nis should look like this:
10309 # nid status alive refs peer rtr max tx min
10310 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10311 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10312 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10313 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10314 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10315 create_lnet_proc_files "nis"
10316 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10317 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10318 remove_lnet_proc_files "nis"
10320 # can we successfully write to /proc/sys/lnet/stats?
10321 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10322 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10324 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10326 test_216() { # bug 20317
10327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10328 remote_ost_nodsh && skip "remote OST with nodsh" && return
10330 local p="$TMP/sanityN-$TESTNAME.parameters"
10331 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
10332 for node in $(osts_nodes); do
10333 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10334 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
10335 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
10339 # agressive lockless i/o settings
10340 for node in $(osts_nodes); do
10341 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
10343 lctl set_param -n osc.*.contention_seconds 60
10345 $DIRECTIO write $DIR/$tfile 0 10 4096
10346 $CHECKSTAT -s 40960 $DIR/$tfile
10348 # disable lockless i/o
10349 for node in $(osts_nodes); do
10350 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10352 lctl set_param -n osc.*.contention_seconds 0
10355 dd if=/dev/zero of=$DIR/$tfile count=0
10356 $CHECKSTAT -s 0 $DIR/$tfile
10358 restore_lustre_params <$p
10362 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10364 test_217() { # bug 22430
10365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10369 for node in $(nodes_list); do
10370 nid=$(host_nids_address $node $NETTYPE)
10371 if [[ $nid = *-* ]] ; then
10372 echo "lctl ping $nid@$NETTYPE"
10373 lctl ping $nid@$NETTYPE
10375 echo "skipping $node (no hyphen detected)"
10379 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10382 # do directio so as not to populate the page cache
10383 log "creating a 10 Mb file"
10384 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10385 log "starting reads"
10386 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10387 log "truncating the file"
10388 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10390 kill %+ || true # reads might have finished
10391 echo "wait until dd is finished"
10393 log "removing the temporary file"
10394 rm -rf $DIR/$tfile || error "tmp file removal failed"
10396 run_test 218 "parallel read and truncate should not deadlock ======================="
10399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10400 # write one partial page
10401 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10402 # set no grant so vvp_io_commit_write will do sync write
10403 $LCTL set_param fail_loc=0x411
10404 # write a full page at the end of file
10405 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10407 $LCTL set_param fail_loc=0
10408 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10409 $LCTL set_param fail_loc=0x411
10410 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10412 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10414 test_220() { #LU-325
10415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10416 remote_ost_nodsh && skip "remote OST with nodsh" && return
10419 test_mkdir -p $DIR/$tdir
10420 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10421 awk '{print $2}' | sed -e 's/_UUID$//')
10424 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10425 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10426 osc.$mdtosc_proc1.prealloc_last_id)
10427 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10428 osc.$mdtosc_proc1.prealloc_next_id)
10432 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10433 #define OBD_FAIL_OST_ENOINO 0x229
10434 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10435 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10436 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10438 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10440 MDSOBJS=$((last_id - next_id))
10441 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10443 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10444 echo "OST still has $count kbytes free"
10446 echo "create $MDSOBJS files @next_id..."
10447 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10449 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10450 osc.$mdtosc_proc1.prealloc_last_id)
10451 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10452 osc.$mdtosc_proc1.prealloc_next_id)
10454 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10459 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10460 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10462 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10463 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10464 echo "unlink $MDSOBJS files @$next_id..."
10465 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10467 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10471 dd if=`which date` of=$MOUNT/date oflag=sync
10472 chmod +x $MOUNT/date
10474 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10475 $LCTL set_param fail_loc=0x80001401
10477 $MOUNT/date > /dev/null
10480 run_test 221 "make sure fault and truncate race to not cause OOM"
10483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10485 test_mkdir -p $DIR/$tdir
10486 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10487 createmany -o $DIR/$tdir/$tfile 10
10488 cancel_lru_locks mdc
10489 cancel_lru_locks osc
10490 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10491 $LCTL set_param fail_loc=0x31a
10492 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10493 $LCTL set_param fail_loc=0
10496 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10501 test_mkdir -p $DIR/$tdir
10502 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10503 createmany -o $DIR/$tdir/$tfile 10
10504 cancel_lru_locks mdc
10505 cancel_lru_locks osc
10506 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10507 $LCTL set_param fail_loc=0x31a
10508 rm -r $DIR/$tdir || "AGL for rmdir failed"
10509 $LCTL set_param fail_loc=0
10511 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10516 test_mkdir -p $DIR/$tdir
10517 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10518 createmany -o $DIR/$tdir/$tfile 10
10519 cancel_lru_locks mdc
10520 cancel_lru_locks osc
10521 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10522 $LCTL set_param fail_loc=0x31b
10523 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10524 $LCTL set_param fail_loc=0
10527 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10529 test_224a() { # LU-1039, MRP-303
10530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10531 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10532 $LCTL set_param fail_loc=0x508
10533 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10534 $LCTL set_param fail_loc=0
10537 run_test 224a "Don't panic on bulk IO failure"
10539 test_224b() { # LU-1039, MRP-303
10540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10541 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10542 cancel_lru_locks osc
10543 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10544 $LCTL set_param fail_loc=0x515
10545 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10546 $LCTL set_param fail_loc=0
10549 run_test 224b "Don't panic on bulk IO failure"
10551 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10554 if [ -z ${MDSSURVEY} ]; then
10555 skip_env "mds-survey not found" && return
10557 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10558 { skip "Need MDS version at least 2.2.51"; return; }
10560 local mds=$(facet_host $SINGLEMDS)
10561 local target=$(do_nodes $mds 'lctl dl' | \
10562 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10564 local cmd1="file_count=1000 thrhi=4"
10565 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10566 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10567 local cmd="$cmd1 $cmd2 $cmd3"
10569 rm -f ${TMP}/mds_survey*
10571 eval $cmd || error "mds-survey with zero-stripe failed"
10572 cat ${TMP}/mds_survey*
10573 rm -f ${TMP}/mds_survey*
10575 run_test 225a "Metadata survey sanity with zero-stripe"
10578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10579 if [ -z ${MDSSURVEY} ]; then
10580 skip_env "mds-survey not found" && return
10582 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10583 { skip "Need MDS version at least 2.2.51"; return; }
10585 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10586 skip_env "Need to mount OST to test" && return
10589 local mds=$(facet_host $SINGLEMDS)
10590 local target=$(do_nodes $mds 'lctl dl' | \
10591 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10593 local cmd1="file_count=1000 thrhi=4"
10594 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10595 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10596 local cmd="$cmd1 $cmd2 $cmd3"
10598 rm -f ${TMP}/mds_survey*
10600 eval $cmd || error "mds-survey with stripe_count failed"
10601 cat ${TMP}/mds_survey*
10602 rm -f ${TMP}/mds_survey*
10604 run_test 225b "Metadata survey sanity with stripe_count = 1"
10606 mcreate_path2fid () {
10612 local path=$DIR/$tdir/$name
10617 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10618 error "cannot create $desc"
10620 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10622 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10624 fid_path=$($LFS fid2path $MOUNT $fid)
10626 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10628 [ "$path" == "$fid_path" ] ||
10629 error "fid2path returned $fid_path, expected $path"
10631 echo "pass with $path and $fid"
10636 mkdir -p $DIR/$tdir
10638 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10639 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10640 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10641 mcreate_path2fid 0040666 0 0 dir "directory"
10642 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10643 mcreate_path2fid 0100666 0 0 file "regular file"
10644 mcreate_path2fid 0120666 0 0 link "symbolic link"
10645 mcreate_path2fid 0140666 0 0 sock "socket"
10647 run_test 226 "call path2fid and fid2path on files of all type"
10649 # LU-1299 Executing or running ldd on a truncated executable does not
10650 # cause an out-of-memory condition.
10652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10653 dd if=`which date` of=$MOUNT/date bs=1k count=1
10654 chmod +x $MOUNT/date
10656 $MOUNT/date > /dev/null
10657 ldd $MOUNT/date > /dev/null
10660 run_test 227 "running truncated executable does not cause OOM"
10662 # LU-1512 try to reuse idle OI blocks
10664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10665 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10666 skip "non-ldiskfs backend" && return
10668 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10669 local myDIR=$DIR/$tdir
10672 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10673 $LCTL set_param fail_loc=0x80001002
10674 createmany -o $myDIR/t- 10000
10675 $LCTL set_param fail_loc=0
10676 # The guard is current the largest FID holder
10678 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10680 local IDX=$(($SEQ % 64))
10682 do_facet $SINGLEMDS sync
10683 # Make sure journal flushed.
10685 local blk1=$(do_facet $SINGLEMDS \
10686 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10687 grep Blockcount | awk '{print $4}')
10689 # Remove old files, some OI blocks will become idle.
10690 unlinkmany $myDIR/t- 10000
10691 # Create new files, idle OI blocks should be reused.
10692 createmany -o $myDIR/t- 2000
10693 do_facet $SINGLEMDS sync
10694 # Make sure journal flushed.
10696 local blk2=$(do_facet $SINGLEMDS \
10697 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10698 grep Blockcount | awk '{print $4}')
10700 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10702 run_test 228a "try to reuse idle OI blocks"
10705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10706 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10707 skip "non-ldiskfs backend" && return
10709 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10710 local myDIR=$DIR/$tdir
10713 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10714 $LCTL set_param fail_loc=0x80001002
10715 createmany -o $myDIR/t- 10000
10716 $LCTL set_param fail_loc=0
10717 # The guard is current the largest FID holder
10719 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10721 local IDX=$(($SEQ % 64))
10723 do_facet $SINGLEMDS sync
10724 # Make sure journal flushed.
10726 local blk1=$(do_facet $SINGLEMDS \
10727 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10728 grep Blockcount | awk '{print $4}')
10730 # Remove old files, some OI blocks will become idle.
10731 unlinkmany $myDIR/t- 10000
10734 stop $SINGLEMDS || error "Fail to stop MDT."
10736 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10738 df $MOUNT || error "Fail to df."
10739 # Create new files, idle OI blocks should be reused.
10740 createmany -o $myDIR/t- 2000
10741 do_facet $SINGLEMDS sync
10742 # Make sure journal flushed.
10744 local blk2=$(do_facet $SINGLEMDS \
10745 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10746 grep Blockcount | awk '{print $4}')
10748 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10750 run_test 228b "idle OI blocks can be reused after MDT restart"
10754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10755 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10756 skip "non-ldiskfs backend" && return
10758 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10759 local myDIR=$DIR/$tdir
10762 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10763 $LCTL set_param fail_loc=0x80001002
10764 # 20000 files can guarantee there are index nodes in the OI file
10765 createmany -o $myDIR/t- 20000
10766 $LCTL set_param fail_loc=0
10767 # The guard is current the largest FID holder
10769 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10771 local IDX=$(($SEQ % 64))
10773 do_facet $SINGLEMDS sync
10774 # Make sure journal flushed.
10776 local blk1=$(do_facet $SINGLEMDS \
10777 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10778 grep Blockcount | awk '{print $4}')
10780 # Remove old files, some OI blocks will become idle.
10781 unlinkmany $myDIR/t- 20000
10783 # The OI file should become empty now
10785 # Create new files, idle OI blocks should be reused.
10786 createmany -o $myDIR/t- 2000
10787 do_facet $SINGLEMDS sync
10788 # Make sure journal flushed.
10790 local blk2=$(do_facet $SINGLEMDS \
10791 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10792 grep Blockcount | awk '{print $4}')
10794 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10796 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10800 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10803 mkdir -p $DIR/$tdir/test_230_local
10804 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10805 [ $mdt_idx -ne 0 ] &&
10806 error "create local directory on wrong MDT $mdt_idx"
10808 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10809 error "create remote directory failed"
10810 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10811 [ $mdt_idx -ne $MDTIDX ] &&
10812 error "create remote directory on wrong MDT $mdt_idx"
10814 createmany -o $DIR/$tdir/test_230/t- 10 ||
10815 error "create files on remote directory failed"
10816 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10817 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10818 rm -r $DIR/$tdir || error "unlink remote directory failed"
10820 run_test 230a "Create remote directory and files under the remote directory"
10823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10824 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10826 local remote_dir=$DIR/$tdir/remote_dir
10829 mkdir -p $DIR/$tdir
10830 $LFS mkdir -i $MDTIDX $remote_dir ||
10831 error "create remote directory failed"
10833 $LFS mkdir -i 0 $remote_dir/new_dir &&
10834 error "nested remote directory create succeed!"
10836 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
10837 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
10838 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
10841 error "create remote directory failed after set enable_remote_dir"
10843 rm -rf $remote_dir || error "first unlink remote directory failed"
10845 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
10846 error "chown worked"
10848 do_facet mds$MDTIDX lctl set_param \
10849 mdt.*.enable_remote_dir_gid=$RUNAS_GID
10850 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
10851 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
10854 error "create remote dir failed after set enable_remote_dir_gid"
10856 rm -r $DIR/$tdir || error "second unlink remote directory failed"
10858 run_test 230b "nested remote directory should be failed"
10862 # For simplicity this test assumes that max_pages_per_rpc
10863 # is the same across all OSCs
10864 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
10865 local bulk_size=$((max_pages * 4096))
10867 mkdir -p $DIR/$tdir
10869 # clear the OSC stats
10870 $LCTL set_param osc.*.stats=0 &>/dev/null
10872 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
10873 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
10874 oflag=direct &>/dev/null || error "dd failed"
10876 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
10877 if [ x$nrpcs != "x1" ]; then
10878 error "found $nrpc ost_write RPCs, not 1 as expected"
10881 # Drop the OSC cache, otherwise we will read from it
10882 cancel_lru_locks osc
10884 # clear the OSC stats
10885 $LCTL set_param osc.*.stats=0 &>/dev/null
10887 # Client reads $bulk_size.
10888 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
10889 iflag=direct &>/dev/null || error "dd failed"
10891 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
10892 if [ x$nrpcs != "x1" ]; then
10893 error "found $nrpc ost_read RPCs, not 1 as expected"
10896 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
10899 mkdir -p $DIR/$tdir
10901 for i in {0..1023}; do
10902 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
10903 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
10904 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
10908 run_test 231b "must not assert on fully utilized OST request buffer"
10911 mkdir -p $DIR/$tdir
10912 #define OBD_FAIL_LDLM_OST_LVB 0x31c
10913 $LCTL set_param fail_loc=0x31c
10915 # ignore dd failure
10916 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
10918 $LCTL set_param fail_loc=0
10919 umount_client $MOUNT || error "umount failed"
10920 mount_client $MOUNT || error "mount failed"
10922 run_test 232 "failed lock should not block umount"
10925 # tests that do cleanup/setup should be run at the end
10929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10931 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
10932 $LCTL set_param fail_loc=0x903
10933 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
10934 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
10937 FAIL_ON_ERROR=true cleanup
10938 FAIL_ON_ERROR=true setup
10940 run_test 900 "umount should not race with any mgc requeue thread"
10943 check_and_cleanup_lustre
10944 if [ "$I_MOUNTED" != "yes" ]; then
10945 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true