2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 60c 63 64b 68 71 73 77f 78 101a 115 120g 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-2834 LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 18 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 if [ "$ONLY" == "cleanup" ]; then
97 check_and_setup_lustre
102 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
103 awk '{gsub(/_UUID/,""); print $1}' | head -1)
104 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
105 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
106 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
107 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
108 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
109 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
111 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
112 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
113 rm -rf $DIR/[Rdfs][0-9]*
115 # $RUNAS_ID may get set incorrectly somewhere else
116 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
118 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
122 if [ "${ONLY}" = "MOUNT" ] ; then
123 echo "Lustre is up, please go on"
127 echo "preparing for tests involving mounts"
128 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
130 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
131 echo # add a newline after mke2fs.
135 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
136 lctl set_param debug=-1 2> /dev/null || true
139 $CHECKSTAT -t file $DIR/$tfile || error
141 $CHECKSTAT -a $DIR/$tfile || error
143 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
146 chmod 0755 $DIR || error
147 $CHECKSTAT -p 0755 $DIR || error
149 run_test 0b "chmod 0755 $DIR ============================="
152 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
153 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
155 run_test 0c "check import proc ============================="
158 test_mkdir -p $DIR/$tdir
159 test_mkdir -p $DIR/$tdir/d2
160 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
161 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
163 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
168 $CHECKSTAT -a $DIR/$tdir || error
170 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
173 test_mkdir $DIR/$tdir
174 touch $DIR/$tdir/$tfile
175 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
177 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
181 $CHECKSTAT -a $DIR/$tdir || error
183 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
186 test_mkdir -p $DIR/$tdir
187 $CHECKSTAT -t dir $DIR/$tdir || error
189 run_test 3a "mkdir .../d3 ======================================"
192 if [ ! -d $DIR/$tdir ]; then
195 touch $DIR/$tdir/$tfile
196 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
198 run_test 3b "touch .../d3/f ===================================="
202 $CHECKSTAT -a $DIR/$tdir || error
204 run_test 3c "rm -r .../d3 ======================================"
207 test_mkdir -p $DIR/$tdir
208 $CHECKSTAT -t dir $DIR/$tdir || error
210 run_test 4a "mkdir .../d4 ======================================"
213 if [ ! -d $DIR/$tdir ]; then
214 test_mkdir $DIR/$tdir
216 test_mkdir $DIR/$tdir/d2
218 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
220 run_test 4b "mkdir .../d4/d2 ==================================="
223 test_mkdir $DIR/$tdir
224 test_mkdir $DIR/$tdir/d2
225 chmod 0707 $DIR/$tdir/d2
226 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error
228 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
232 chmod 0666 $DIR/$tfile || error
233 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
235 run_test 6a "touch .../f6a; chmod .../f6a ======================"
238 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
239 if [ ! -f $DIR/$tfile ]; then
241 chmod 0666 $DIR/$tfile
243 $RUNAS chmod 0444 $DIR/$tfile && error
244 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
246 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
249 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
251 chown $RUNAS_ID $DIR/$tfile || error
252 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
254 run_test 6c "touch .../f6c; chown .../f6c ======================"
257 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
258 if [ ! -f $DIR/$tfile ]; then
260 chown $RUNAS_ID $DIR/$tfile
262 $RUNAS chown $UID $DIR/$tfile && error
263 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
265 run_test 6d "$RUNAS chown .../f6c (should return error) =="
268 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
270 chgrp $RUNAS_ID $DIR/$tfile || error
271 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
273 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
276 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
277 if [ ! -f $DIR/$tfile ]; then
279 chgrp $RUNAS_ID $DIR/$tfile
281 $RUNAS chgrp $UID $DIR/$tfile && error
282 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
284 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
287 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
288 test_mkdir $DIR/$tdir || error
289 chmod 777 $DIR/$tdir || error
290 $RUNAS mkdir $DIR/$tdir/d || error
291 chmod g+s $DIR/$tdir/d || error
292 test_mkdir $DIR/$tdir/d/subdir
293 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir || error
295 run_test 6g "Is new dir in sgid dir inheriting group?"
297 test_6h() { # bug 7331
298 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
299 touch $DIR/$tfile || error "touch failed"
300 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
301 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
303 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile || error
305 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
308 test_mkdir $DIR/$tdir
309 $MCREATE $DIR/$tdir/$tfile
310 chmod 0666 $DIR/$tdir/$tfile
311 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
313 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
316 if [ ! -d $DIR/$tdir ]; then
319 $MCREATE $DIR/$tdir/$tfile
320 echo -n foo > $DIR/$tdir/$tfile
321 [ "`cat $DIR/$tdir/$tfile`" = "foo" ] || error
322 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error
324 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
327 test_mkdir $DIR/$tdir
328 touch $DIR/$tdir/$tfile
329 chmod 0666 $DIR/$tdir/$tfile
330 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
332 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
335 test_mkdir $DIR/$tdir
336 test_mkdir $DIR/$tdir/d2
337 test_mkdir $DIR/$tdir/d2/d3
338 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error
340 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
343 test_mkdir $DIR/$tdir
344 test_mkdir $DIR/$tdir/d2
345 touch $DIR/$tdir/d2/$tfile
346 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile || error
348 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
351 test_mkdir $DIR/$tdir
352 test_mkdir $DIR/$tdir/d2
353 chmod 0666 $DIR/$tdir/d2
354 chmod 0705 $DIR/$tdir/d2
355 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 || error
357 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
360 test_mkdir $DIR/$tdir
361 touch $DIR/$tdir/$tfile
362 chmod 0666 $DIR/$tdir/$tfile
363 chmod 0654 $DIR/$tdir/$tfile
364 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile || error
366 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
369 test_mkdir $DIR/$tdir
370 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
372 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile || error
374 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
377 test_mkdir $DIR/$tdir
378 touch $DIR/$tdir/$tfile
380 $CHECKSTAT -a $DIR/$tdir/$tfile || error
382 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
385 test_mkdir $DIR/$tdir
386 touch $DIR/$tdir/$tfile
387 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
388 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 || error
390 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
393 test_mkdir $DIR/$tdir
394 touch $DIR/$tdir/$tfile
395 rm -rf $DIR/$tdir/$tfile
396 $CHECKSTAT -a $DIR/$tdir/$tfile || error
398 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
401 test_mkdir -p $DIR/$tdir
402 touch $DIR/$tdir/$tfile
403 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
405 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist || error
406 $CHECKSTAT -f -t f $DIR/$tdir/l-exist || error
407 rm -f $DIR/$tdir/l-exist
408 $CHECKSTAT -a $DIR/$tdir/l-exist || error
410 run_test 17a "symlinks: create, remove (real) =================="
413 test_mkdir -p $DIR/$tdir
414 ln -s no-such-file $DIR/$tdir/l-dangle
416 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle || error
417 $CHECKSTAT -fa $DIR/$tdir/l-dangle || error
418 rm -f $DIR/$tdir/l-dangle
419 $CHECKSTAT -a $DIR/$tdir/l-dangle || error
421 run_test 17b "symlinks: create, remove (dangling) =============="
423 test_17c() { # bug 3440 - don't save failed open RPC for replay
424 test_mkdir -p $DIR/$tdir
425 ln -s foo $DIR/$tdir/$tfile
426 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
428 run_test 17c "symlinks: open dangling (should return error) ===="
431 test_mkdir -p $DIR/$tdir
432 ln -s foo $DIR/$tdir/$tfile
433 touch $DIR/$tdir/$tfile || error "creating to new symlink"
435 run_test 17d "symlinks: create dangling ========================"
438 test_mkdir -p $DIR/$tdir
439 local foo=$DIR/$tdir/$tfile
440 ln -s $foo $foo || error "create symlink failed"
441 ls -l $foo || error "ls -l failed"
442 ls $foo && error "ls not failed" || true
444 run_test 17e "symlinks: create recursive symlink (should return error) ===="
447 test_mkdir -p $DIR/d17f
448 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
449 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
456 run_test 17f "symlinks: long and very long symlink name ========================"
458 # str_repeat(S, N) generate a string that is string S repeated N times
463 while [ $((n -= 1)) -ge 0 ]; do
469 # Long symlinks and LU-2241
471 test_mkdir -p $DIR/$tdir
472 local TESTS="59 60 61 4094 4095"
475 local SYMNAME=$(str_repeat 'x' $i)
476 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
477 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
480 run_test 17g "symlinks: really long symlink name and inode boundaries"
482 test_17h() { #bug 17378
483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
486 test_mkdir -p $DIR/$tdir
487 if [ $MDSCOUNT -gt 1 ]; then
488 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
492 $SETSTRIPE -c -1 $DIR/$tdir
493 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
494 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
495 touch $DIR/$tdir/$tfile || true
497 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
499 test_17i() { #bug 20018
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -p $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
505 if [ $MDSCOUNT -gt 1 ]; then
506 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
510 ln -s $foo $foo || error "create symlink failed"
511 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
512 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
513 ls -l $foo && error "error not detected"
516 run_test 17i "don't panic on short symlink"
518 test_17k() { #bug 22301
519 rsync --help | grep -q xattr ||
520 skip_env "$(rsync --version| head -1) does not support xattrs"
521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
522 test_mkdir -p $DIR/$tdir
523 test_mkdir -p $DIR/$tdir.new
524 touch $DIR/$tdir/$tfile
525 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
526 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
527 error "rsync failed with xattrs enabled"
529 run_test 17k "symlinks: rsync with xattrs enabled ========================="
531 test_17l() { # LU-279
533 touch $DIR/$tdir/$tfile
534 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
535 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
536 # -h to not follow symlinks. -m '' to list all the xattrs.
537 # grep to remove first line: '# file: $path'.
538 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
540 lgetxattr_size_check $path $xattr ||
541 error "lgetxattr_size_check $path $xattr failed"
545 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
549 local short_sym="0123456789"
550 local WDIR=$DIR/${tdir}m
557 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
558 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
559 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
561 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
562 skip "only for ldiskfs MDT" && return 0
564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
568 # create a long symlink file
569 for ((i = 0; i < 4; ++i)); do
570 long_sym=${long_sym}${long_sym}
573 echo "create 512 short and long symlink files under $WDIR"
574 for ((i = 0; i < 256; ++i)); do
575 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
576 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
582 wait_delete_completed
584 echo "recreate the 512 symlink files with a shorter string"
585 for ((i = 0; i < 512; ++i)); do
586 # rewrite the symlink file with a shorter string
587 ln -sf ${long_sym} $WDIR/long-$i
588 ln -sf ${short_sym} $WDIR/short-$i
591 mds_index=$($LFS getstripe -M $WDIR)
592 mds_index=$((mds_index+1))
593 devname=$(mdsdevname $mds_index)
594 cmd="$E2FSCK -fnvd $devname"
596 echo "stop and checking mds${mds_index}: $cmd"
597 # e2fsck should not return error
598 stop mds${mds_index} -f
599 do_facet mds${mds_index} $cmd || rc=$?
601 start mds${mds_index} $devname $MDS_MOUNT_OPTS
602 df $MOUNT > /dev/null 2>&1
603 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
604 "short/long symlink MDT: rc=$rc"
607 run_test 17m "run e2fsck against MDT which contains short/long symlink"
609 check_fs_consistency_17n() {
615 for mdt_index in $(seq 1 $MDSCOUNT); do
616 devname=$(mdsdevname $mdt_index)
617 cmd="$E2FSCK -fnvd $devname"
619 echo "stop and checking mds${mdt_index}: $cmd"
620 # e2fsck should not return error
622 do_facet mds${mdt_index} $cmd || rc=$?
624 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
625 df $MOUNT > /dev/null 2>&1
626 [ $rc -ne 0 ] && break
634 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
635 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
636 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
638 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
639 skip "only for ldiskfs MDT" && return 0
641 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
646 for ((i=0; i<10; i++)); do
647 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
648 error "create remote dir error $i"
649 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
650 error "create files under remote dir failed $i"
653 check_fs_consistency_17n || error "e2fsck report error"
655 for ((i=0;i<10;i++)); do
656 rm -rf $DIR/$tdir/remote_dir_${i} ||
657 error "destroy remote dir error $i"
660 check_fs_consistency_17n || error "e2fsck report error"
662 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
668 run_test 18 "touch .../f ; ls ... =============================="
674 $CHECKSTAT -a $DIR/f19 || error
676 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
679 ls -l $DIR/f19 && error || true
681 run_test 19b "ls -l .../f19 (should return error) =============="
684 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
685 $RUNAS touch $DIR/f19 && error || true
687 run_test 19c "$RUNAS touch .../f19 (should return error) =="
690 cat $DIR/f19 && error || true
692 run_test 19d "cat .../f19 (should return error) =============="
704 $CHECKSTAT -a $DIR/f || error
706 run_test 20 "touch .../f ; ls -l ... ==========================="
710 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
711 ln -s dangle $DIR/d21/link
712 echo foo >> $DIR/d21/link
714 $CHECKSTAT -t link $DIR/d21/link || error
715 $CHECKSTAT -f -t file $DIR/d21/link || error
717 run_test 21 "write to dangling link ============================"
721 test_mkdir -p $DIR/$tdir
722 chown $RUNAS_ID:$RUNAS_GID $WDIR
723 (cd $WDIR || error "cd $WDIR failed";
724 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
726 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
727 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
728 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
730 run_test 22 "unpack tar archive as non-root user ==============="
734 test_mkdir -p $DIR/$tdir
735 local file=$DIR/$tdir/$tfile
737 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
738 openfile -f O_CREAT:O_EXCL $file &&
739 error "$file recreate succeeded" || true
741 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
743 test_23b() { # bug 18988
744 test_mkdir -p $DIR/$tdir
745 local file=$DIR/$tdir/$tfile
748 echo foo > $file || error "write filed"
749 echo bar >> $file || error "append filed"
750 $CHECKSTAT -s 8 $file || error "wrong size"
753 run_test 23b "O_APPEND check =========================="
756 echo '== rename sanity =============================================='
757 echo '-- same directory rename'
760 mv $DIR/R1/f $DIR/R1/g
761 $CHECKSTAT -t file $DIR/R1/g || error
763 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
768 mv $DIR/R2/f $DIR/R2/g
769 $CHECKSTAT -a $DIR/R2/f || error
770 $CHECKSTAT -t file $DIR/R2/g || error
772 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
777 mv $DIR/R3/f $DIR/R3/g
778 $CHECKSTAT -a $DIR/R3/f || error
779 $CHECKSTAT -t dir $DIR/R3/g || error
781 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
787 mrename $DIR/R4/f $DIR/R4/g
788 $CHECKSTAT -a $DIR/R4/f || error
789 $CHECKSTAT -t dir $DIR/R4/g || error
791 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
794 echo '-- cross directory renames --'
798 mv $DIR/R5a/f $DIR/R5b/g
799 $CHECKSTAT -a $DIR/R5a/f || error
800 $CHECKSTAT -t file $DIR/R5b/g || error
802 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
807 touch $DIR/R6a/f $DIR/R6b/g
808 mv $DIR/R6a/f $DIR/R6b/g
809 $CHECKSTAT -a $DIR/R6a/f || error
810 $CHECKSTAT -t file $DIR/R6b/g || error
812 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
817 test_mkdir $DIR/R7a/d
818 mv $DIR/R7a/d $DIR/R7b/e
819 $CHECKSTAT -a $DIR/R7a/d || error
820 $CHECKSTAT -t dir $DIR/R7b/e || error
822 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
827 test_mkdir $DIR/R8a/d
828 test_mkdir $DIR/R8b/e
829 mrename $DIR/R8a/d $DIR/R8b/e
830 $CHECKSTAT -a $DIR/R8a/d || error
831 $CHECKSTAT -t dir $DIR/R8b/e || error
833 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
836 echo "-- rename error cases"
840 mrename $DIR/R9/f $DIR/R9/a
841 $CHECKSTAT -t file $DIR/R9/f || error
842 $CHECKSTAT -t dir $DIR/R9/a || error
843 $CHECKSTAT -a $DIR/R9/a/f || error
845 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
849 mrename $DIR/R10/f $DIR/R10/g
850 $CHECKSTAT -t dir $DIR/R10 || error
851 $CHECKSTAT -a $DIR/R10/f || error
852 $CHECKSTAT -a $DIR/R10/g || error
854 run_test 24j "source does not exist ============================"
858 test_mkdir $DIR/R11a/d
860 mv $DIR/R11a/f $DIR/R11a/d
861 $CHECKSTAT -a $DIR/R11a/f || error
862 $CHECKSTAT -t file $DIR/R11a/d/f || error
864 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
866 # bug 2429 - rename foo foo foo creates invalid file
869 $MULTIOP $f OcNs || error
871 run_test 24l "Renaming a file to itself ========================"
875 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
876 # on ext3 this does not remove either the source or target files
877 # though the "expected" operation would be to remove the source
878 $CHECKSTAT -t file ${f} || error "${f} missing"
879 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
881 run_test 24m "Renaming a file to a hard link to itself ========="
885 # this stats the old file after it was renamed, so it should fail
889 $CHECKSTAT ${f}.rename
892 run_test 24n "Statting the old file after renaming (Posix rename 2)"
895 check_kernel_version 37 || return 0
896 test_mkdir -p $DIR/d24o
897 rename_many -s random -v -n 10 $DIR/d24o
899 run_test 24o "rename of files during htree split ==============="
904 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
905 mrename $DIR/R12a $DIR/R12b
906 $CHECKSTAT -a $DIR/R12a || error
907 $CHECKSTAT -t dir $DIR/R12b || error
908 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
909 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
911 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
913 cleanup_multiop_pause() {
919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
922 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
923 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
926 trap cleanup_multiop_pause EXIT
927 mrename $DIR/R13a $DIR/R13b
928 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
929 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
930 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
931 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
932 cleanup_multiop_pause
933 wait $MULTIPID || error "multiop close failed"
935 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
937 test_24r() { #bug 3789
939 test_mkdir $DIR/R14a/b
940 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
941 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
942 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
944 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
948 test_mkdir $DIR/R15a/b
949 test_mkdir $DIR/R15a/b/c
950 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
951 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
952 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
954 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
957 test_mkdir $DIR/R16a/b
958 test_mkdir $DIR/R16a/b/c
959 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
960 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
961 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
963 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
965 test_24u() { # bug12192
967 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
968 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
970 run_test 24u "create stripe file"
976 simple_cleanup_common() {
979 wait_delete_completed
982 max_pages_per_rpc() {
983 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
988 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
989 [ $FREE_INODES -lt $NRFILES ] && \
990 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
994 trap simple_cleanup_common EXIT
997 createmany -m $DIR/$tdir/$tfile $NRFILES
1000 lctl set_param mdc.*.stats clear
1002 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1004 # LU-5 large readdir
1005 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1006 # 8 bytes for name(filename is mostly 5 in this test) +
1007 # 8 bytes for luda_type
1008 # take into account of overhead in lu_dirpage header and end mark in
1009 # each page, plus one in RPC_NUM calculation.
1011 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1012 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1013 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1014 awk '/^mds_readpage/ {print $2}')
1015 [ $mds_readpage -gt $RPC_NUM ] && \
1016 error "large readdir doesn't take effect"
1018 simple_cleanup_common
1020 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1022 test_24w() { # bug21506
1024 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1025 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1026 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1027 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1028 [ "$SZ1" = "$SZ2" ] || \
1029 error "Error reading at the end of the file $tfile"
1031 run_test 24w "Reading a file larger than 4Gb"
1034 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1037 local remote_dir=$DIR/$tdir/remote_dir
1040 $LFS mkdir -i $MDTIDX $remote_dir ||
1041 error "create remote directory failed"
1043 mkdir -p $DIR/$tdir/src_dir
1044 touch $DIR/$tdir/src_file
1045 mkdir -p $remote_dir/tgt_dir
1046 touch $remote_dir/tgt_file
1048 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1049 error "rename dir cross MDT works!"
1051 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1052 error "rename file cross MDT works!"
1054 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1055 error "ln file cross MDT should not work!"
1057 rm -rf $DIR/$tdir || error "Can not delete directories"
1059 run_test 24x "cross rename/link should be failed"
1062 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1065 local remote_dir=$DIR/$tdir/remote_dir
1068 $LFS mkdir -i $MDTIDX $remote_dir ||
1069 error "create remote directory failed"
1071 mkdir -p $remote_dir/src_dir
1072 touch $remote_dir/src_file
1073 mkdir -p $remote_dir/tgt_dir
1074 touch $remote_dir/tgt_file
1076 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1077 error "rename subdir in the same remote dir failed!"
1079 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1080 error "rename files in the same remote dir failed!"
1082 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1083 error "link files in the same remote dir failed!"
1085 rm -rf $DIR/$tdir || error "Can not delete directories"
1087 run_test 24y "rename/link on the same dir should succeed"
1090 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1093 local remote_src=$DIR/$tdir/remote_dir
1094 local remote_tgt=$DIR/$tdir/remote_tgt
1097 $LFS mkdir -i $MDTIDX $remote_src ||
1098 error "create remote directory failed"
1100 $LFS mkdir -i $MDTIDX $remote_tgt ||
1101 error "create remote directory failed"
1103 mrename $remote_src $remote_tgt &&
1104 error "rename remote dirs should not work!"
1106 rm -rf $DIR/$tdir || error "Can not delete directories"
1108 run_test 24z "rename one remote dir to another remote dir should fail"
1111 echo '== symlink sanity ============================================='
1115 touch $DIR/s25/foo || error
1117 run_test 25a "create file in symlinked directory ==============="
1120 [ ! -d $DIR/d25 ] && test_25a
1121 $CHECKSTAT -t file $DIR/s25/foo || error
1123 run_test 25b "lookup file in symlinked directory ==============="
1127 test_mkdir $DIR/d26/d26-2
1128 ln -s d26/d26-2 $DIR/s26
1129 touch $DIR/s26/foo || error
1131 run_test 26a "multiple component symlink ======================="
1134 test_mkdir -p $DIR/d26b/d26-2
1135 ln -s d26b/d26-2/foo $DIR/s26-2
1136 touch $DIR/s26-2 || error
1138 run_test 26b "multiple component symlink at end of lookup ======"
1141 test_mkdir $DIR/d26.2
1142 touch $DIR/d26.2/foo
1143 ln -s d26.2 $DIR/s26.2-1
1144 ln -s s26.2-1 $DIR/s26.2-2
1145 ln -s s26.2-2 $DIR/s26.2-3
1146 chmod 0666 $DIR/s26.2-3/foo
1148 run_test 26c "chain of symlinks ================================"
1150 # recursive symlinks (bug 439)
1152 ln -s d26-3/foo $DIR/d26-3
1154 run_test 26d "create multiple component recursive symlink ======"
1157 [ ! -h $DIR/d26-3 ] && test_26d
1160 run_test 26e "unlink multiple component recursive symlink ======"
1162 # recursive symlinks (bug 7022)
1164 test_mkdir -p $DIR/$tdir
1165 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1166 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1167 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1168 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1169 cd $tfile || error "cd $tfile failed"
1170 ln -s .. dotdot || error "ln dotdot failed"
1171 ln -s dotdot/lndir lndir || error "ln lndir failed"
1172 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1173 output=`ls $tfile/$tfile/lndir/bar1`
1174 [ "$output" = bar1 ] && error "unexpected output"
1175 rm -r $tfile || error "rm $tfile failed"
1176 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1178 run_test 26f "rm -r of a directory which has recursive symlink ="
1181 echo '== stripe sanity =============================================='
1182 test_mkdir -p $DIR/d27 || error "mkdir failed"
1184 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1185 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1187 log "== test_27a: write to one stripe file ========================="
1188 cp /etc/hosts $DIR/d27/f0 || error
1190 run_test 27a "one stripe file =================================="
1193 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1194 test_mkdir -p $DIR/d27
1195 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1196 $GETSTRIPE -c $DIR/d27/f01
1197 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1198 error "two-stripe file doesn't have two stripes"
1200 run_test 27b "create two stripe file"
1203 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1205 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1207 run_test 27c "write to two stripe file"
1210 test_mkdir -p $DIR/d27
1211 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1212 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1213 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1215 run_test 27d "create file with default settings ================"
1218 test_mkdir -p $DIR/d27
1219 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1220 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1221 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1223 run_test 27e "setstripe existing file (should return error) ======"
1226 test_mkdir -p $DIR/d27
1227 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1228 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
1229 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1231 run_test 27f "setstripe with bad stripe size (should return error)"
1234 test_mkdir -p $DIR/d27
1235 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1236 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1237 error "$DIR/d27/fnone has object"
1239 run_test 27g "$GETSTRIPE with no objects"
1242 touch $DIR/d27/fsome || error "touch failed"
1243 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1245 run_test 27i "$GETSTRIPE with some objects"
1248 test_mkdir -p $DIR/d27
1249 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1251 run_test 27j "setstripe with bad stripe offset (should return error)"
1253 test_27k() { # bug 2844
1254 test_mkdir -p $DIR/d27
1256 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1257 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1258 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1259 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1260 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1261 dd if=/dev/zero of=$FILE bs=4k count=1
1262 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1263 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1265 run_test 27k "limit i_blksize for broken user apps ============="
1268 test_mkdir -p $DIR/d27
1269 mcreate $DIR/f27l || error "creating file"
1270 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1271 error "setstripe should have failed" || true
1273 run_test 27l "check setstripe permissions (should return error)"
1276 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1278 if [ $ORIGFREE -gt $MAXFREE ]; then
1279 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1282 trap simple_cleanup_common EXIT
1283 test_mkdir -p $DIR/$tdir
1284 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1285 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1286 error "dd should fill OST0"
1288 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1290 [ $i -gt 256 ] && break
1293 touch $DIR/$tdir/f27m_$i
1294 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1295 error "OST0 was full but new created file still use it"
1297 touch $DIR/$tdir/f27m_$i
1298 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1299 error "OST0 was full but new created file still use it"
1300 simple_cleanup_common
1302 run_test 27m "create file while OST0 was full =================="
1305 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1309 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1310 # if the OST isn't full anymore.
1312 local OSTIDX=${1:-""}
1314 local list=$(comma_list $(osts_nodes))
1315 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1317 do_nodes $list lctl set_param fail_loc=0
1318 sync # initiate all OST_DESTROYs from MDS to OST
1322 exhaust_precreations() {
1325 local FAILIDX=${3:-$OSTIDX}
1327 test_mkdir -p $DIR/$tdir
1328 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1329 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1331 local OST=$(ostname_from_index $OSTIDX)
1332 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1333 sed -e 's/_UUID$//;s/^.*-//')
1336 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1337 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1338 osc.$mdtosc_proc1.prealloc_last_id)
1339 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1340 osc.$mdtosc_proc1.prealloc_next_id)
1342 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1343 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1345 test_mkdir -p $DIR/$tdir/${OST}
1346 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1347 #define OBD_FAIL_OST_ENOSPC 0x215
1348 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1349 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1350 echo "Creating to objid $last_id on ost $OST..."
1351 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1352 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1353 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1357 exhaust_all_precreations() {
1359 for (( i=0; i < OSTCOUNT; i++ )) ; do
1360 exhaust_precreations $i $1 -1
1365 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1367 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1368 remote_ost_nodsh && skip "remote OST with nodsh" && return
1371 rm -f $DIR/$tdir/$tfile
1372 exhaust_precreations 0 0x80000215
1373 $SETSTRIPE -c -1 $DIR/$tdir
1374 touch $DIR/$tdir/$tfile || error
1375 $GETSTRIPE $DIR/$tdir/$tfile
1378 run_test 27n "create file with some full OSTs =================="
1381 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1383 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1384 remote_ost_nodsh && skip "remote OST with nodsh" && return
1387 rm -f $DIR/$tdir/$tfile
1388 exhaust_all_precreations 0x215
1390 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1395 run_test 27o "create file with all full OSTs (should error) ===="
1398 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1400 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1401 remote_ost_nodsh && skip "remote OST with nodsh" && return
1404 rm -f $DIR/$tdir/$tfile
1405 test_mkdir -p $DIR/$tdir
1407 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1408 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1409 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1411 exhaust_precreations 0 0x80000215
1412 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1413 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1414 $GETSTRIPE $DIR/$tdir/$tfile
1418 run_test 27p "append to a truncated file with some full OSTs ==="
1421 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1423 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1424 remote_ost_nodsh && skip "remote OST with nodsh" && return
1427 rm -f $DIR/$tdir/$tfile
1429 test_mkdir -p $DIR/$tdir
1430 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1431 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1432 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1434 exhaust_all_precreations 0x215
1436 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1437 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1441 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1444 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1446 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1447 remote_ost_nodsh && skip "remote OST with nodsh" && return
1450 rm -f $DIR/$tdir/$tfile
1451 exhaust_precreations 0 0x80000215
1453 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1457 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1459 test_27s() { # bug 10725
1460 test_mkdir -p $DIR/$tdir
1461 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1462 local stripe_count=0
1463 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1464 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1465 error "stripe width >= 2^32 succeeded" || true
1468 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1470 test_27t() { # bug 10864
1475 $WLFS getstripe $tfile
1478 run_test 27t "check that utils parse path correctly"
1480 test_27u() { # bug 4900
1481 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1482 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1484 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1485 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1486 test_mkdir -p $DIR/$tdir
1487 createmany -o $DIR/$tdir/t- 1000
1488 do_facet $SINGLEMDS lctl set_param fail_loc=0
1490 TLOG=$DIR/$tfile.getstripe
1491 $GETSTRIPE $DIR/$tdir > $TLOG
1492 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1493 unlinkmany $DIR/$tdir/t- 1000
1494 [ $OBJS -gt 0 ] && \
1495 error "$OBJS objects created on OST-0. See $TLOG" || pass
1497 run_test 27u "skip object creation on OSC w/o objects =========="
1499 test_27v() { # bug 4900
1500 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1502 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1503 remote_ost_nodsh && skip "remote OST with nodsh" && return
1505 exhaust_all_precreations 0x215
1508 test_mkdir -p $DIR/$tdir
1509 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1511 touch $DIR/$tdir/$tfile
1512 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1514 for (( i=1; i < OSTCOUNT; i++ )); do
1515 do_facet ost$i lctl set_param fail_loc=0x705
1517 local START=`date +%s`
1518 createmany -o $DIR/$tdir/$tfile 32
1520 local FINISH=`date +%s`
1521 local TIMEOUT=`lctl get_param -n timeout`
1522 local PROCESS=$((FINISH - START))
1523 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1524 error "$FINISH - $START >= $TIMEOUT / 2"
1525 sleep $((TIMEOUT / 2 - PROCESS))
1528 run_test 27v "skip object creation on slow OST ================="
1530 test_27w() { # bug 10997
1531 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1532 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1533 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1534 error "stripe size $size != 65536" || true
1535 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1536 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1538 run_test 27w "check $SETSTRIPE -S option"
1541 [ "$OSTCOUNT" -lt "2" ] &&
1542 skip_env "skipping multiple stripe count/offset test" && return
1544 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1545 for i in $(seq 1 $OSTCOUNT); do
1547 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1548 error "setstripe -c $i -i $offset failed"
1549 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1550 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1551 [ $count -ne $i ] && error "stripe count $count != $i" || true
1552 [ $index -ne $offset ] &&
1553 error "stripe offset $index != $offset" || true
1556 run_test 27wa "check $SETSTRIPE -c -i options"
1559 remote_ost_nodsh && skip "remote OST with nodsh" && return
1560 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1562 OFFSET=$(($OSTCOUNT - 1))
1564 local OST=$(ostname_from_index $OSTIDX)
1566 test_mkdir -p $DIR/$tdir
1567 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1568 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1570 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1571 for i in `seq 0 $OFFSET`; do
1572 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1573 error "OST0 was degraded but new created file still use it"
1575 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1577 run_test 27x "create files while OST0 is degraded"
1580 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1582 remote_ost_nodsh && skip "remote OST with nodsh" && return
1583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1585 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1586 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1587 osc.$mdtosc.prealloc_last_id)
1588 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1589 osc.$mdtosc.prealloc_next_id)
1590 local fcount=$((last_id - next_id))
1591 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1592 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1594 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1595 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1596 local OST_DEACTIVE_IDX=-1
1601 for OSC in $MDS_OSCS; do
1602 OST=$(osc_to_ost $OSC)
1603 OSTIDX=$(index_from_ostuuid $OST)
1604 if [ $OST_DEACTIVE_IDX == -1 ]; then
1605 OST_DEACTIVE_IDX=$OSTIDX
1607 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1608 echo $OSC "is Deactivated:"
1609 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1613 OSTIDX=$(index_from_ostuuid $OST)
1615 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1617 for OSC in $MDS_OSCS; do
1618 OST=$(osc_to_ost $OSC)
1619 OSTIDX=$(index_from_ostuuid $OST)
1620 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1621 echo $OST "is degraded:"
1622 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1623 obdfilter.$OST.degraded=1
1628 createmany -o $DIR/$tdir/$tfile $fcount
1630 for OSC in $MDS_OSCS; do
1631 OST=$(osc_to_ost $OSC)
1632 OSTIDX=$(index_from_ostuuid $OST)
1633 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1634 echo $OST "is recovered from degraded:"
1635 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1636 obdfilter.$OST.degraded=0
1638 do_facet $SINGLEMDS lctl --device %$OSC activate
1642 # all osp devices get activated, hence -1 stripe count restored
1645 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1646 # devices get activated.
1648 $SETSTRIPE -c -1 $DIR/$tfile
1649 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1651 [ $stripecnt -ne $OSTCOUNT ] &&
1652 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1655 run_test 27y "create files while OST0 is degraded and the rest inactive"
1661 lmm_count=$($GETSTRIPE -c $1)
1662 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1663 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1665 local old_ifs="$IFS"
1667 fid=($($LFS path2fid $1))
1670 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1671 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1673 # compare lmm_seq and lu_fid->f_seq
1674 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1675 # compare lmm_object_id and lu_fid->oid
1676 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1678 # check the trusted.fid attribute of the OST objects of the file
1679 local have_obdidx=false
1681 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1682 # skip lines up to and including "obdidx"
1683 [ -z "$obdidx" ] && break
1684 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1685 $have_obdidx || continue
1687 local ost=$((obdidx + 1))
1688 local dev=$(ostdevname $ost)
1690 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1691 echo "Currently only works with ldiskfs-based OSTs"
1695 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1697 #don't unmount/remount the OSTs if we don't need to do that
1698 #local dir=$(facet_mntpt ost$ost)
1700 #do_facet ost$dev mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1701 # { error "mounting $dev as $FSTYPE failed"; return 3; }
1702 #local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1703 #local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1704 seq=$(echo $seq | sed -e "s/^0x//g")
1705 if [ $seq == 0 ]; then
1706 oid_hex=$(echo $oid)
1708 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1710 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1711 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1712 $dev 2>/dev/null" | grep "parent=")
1714 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1716 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1718 #do_facet ost$ost umount -d $dir
1719 #start ost$ost $dev $OST_MOUNT_OPTS
1721 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1722 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1723 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1724 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1725 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1726 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1728 # compare lmm_seq and filter_fid->ff_parent.f_seq
1729 [ $ff_pseq = $lmm_seq ] ||
1730 error "FF parent SEQ $ff_pseq != $lmm_seq"
1731 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1732 [ $ff_poid = $lmm_oid ] ||
1733 error "FF parent OID $ff_poid != $lmm_oid"
1734 [ $ff_pstripe = $stripe_nr ] ||
1735 error "FF stripe $ff_pstripe != $stripe_nr"
1737 stripe_nr=$((stripe_nr + 1))
1742 remote_ost_nodsh && skip "remote OST with nodsh" && return
1743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1744 test_mkdir -p $DIR/$tdir
1746 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1747 { error "setstripe -c -1 failed"; return 1; }
1748 # We need to send a write to every object to get parent FID info set.
1749 # This _should_ also work for setattr, but does not currently.
1750 # touch $DIR/$tdir/$tfile-1 ||
1751 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1752 { error "dd $tfile-1 failed"; return 2; }
1753 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1754 { error "setstripe -c -1 failed"; return 3; }
1755 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1756 { error "dd $tfile-2 failed"; return 4; }
1758 # make sure write RPCs have been sent to OSTs
1761 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1762 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1764 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1766 test_27A() { # b=19102
1767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1768 local restore_size=$($GETSTRIPE -S $MOUNT)
1769 local restore_count=$($GETSTRIPE -c $MOUNT)
1770 local restore_offset=$($GETSTRIPE -i $MOUNT)
1771 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1772 local default_size=$($GETSTRIPE -S $MOUNT)
1773 local default_count=$($GETSTRIPE -c $MOUNT)
1774 local default_offset=$($GETSTRIPE -i $MOUNT)
1775 local dsize=$((1024 * 1024))
1776 [ $default_size -eq $dsize ] ||
1777 error "stripe size $default_size != $dsize"
1778 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1779 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1780 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1782 run_test 27A "check filesystem-wide default LOV EA values"
1784 # createtest also checks that device nodes are created and
1785 # then visible correctly (#2091)
1786 test_28() { # bug 2091
1788 $CREATETEST $DIR/d28/ct || error
1790 run_test 28 "create/mknod/mkdir with bad file types ============"
1793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1794 cancel_lru_locks mdc
1800 declare -i LOCKCOUNTORIG=0
1801 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1802 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1804 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1806 declare -i LOCKUNUSEDCOUNTORIG=0
1807 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1808 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1815 declare -i LOCKCOUNTCURRENT=0
1816 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1817 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1820 declare -i LOCKUNUSEDCOUNTCURRENT=0
1821 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1822 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1825 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1826 lctl set_param -n ldlm.dump_namespaces ""
1827 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1828 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1829 log "dumped log to $TMP/test_29.dk (bug 5793)"
1832 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1833 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1834 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1835 log "dumped log to $TMP/test_29.dk (bug 5793)"
1839 run_test 29 "IT_GETATTR regression ============================"
1841 test_30a() { # was test_30
1842 cp `which ls` $DIR || cp /bin/ls $DIR
1846 run_test 30a "execute binary from Lustre (execve) =============="
1849 cp `which ls` $DIR || cp /bin/ls $DIR
1851 $RUNAS $DIR/ls / || error
1854 run_test 30b "execute binary from Lustre as non-root ==========="
1856 test_30c() { # b=22376
1857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1858 cp `which ls` $DIR || cp /bin/ls $DIR
1860 cancel_lru_locks mdc
1861 cancel_lru_locks osc
1862 $RUNAS $DIR/ls / || error
1865 run_test 30c "execute binary from Lustre without read perms ===="
1868 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1869 $CHECKSTAT -a $DIR/f31 || error
1871 run_test 31a "open-unlink file =================================="
1874 touch $DIR/f31 || error
1875 ln $DIR/f31 $DIR/f31b || error
1876 $MULTIOP $DIR/f31b Ouc || error
1877 $CHECKSTAT -t file $DIR/f31 || error
1879 run_test 31b "unlink file with multiple links while open ======="
1882 touch $DIR/f31 || error
1883 ln $DIR/f31 $DIR/f31c || error
1884 multiop_bg_pause $DIR/f31 O_uc || return 1
1886 $MULTIOP $DIR/f31c Ouc
1887 kill -USR1 $MULTIPID
1890 run_test 31c "open-unlink file with multiple links ============="
1893 opendirunlink $DIR/d31d $DIR/d31d || error
1894 $CHECKSTAT -a $DIR/d31d || error
1896 run_test 31d "remove of open directory ========================="
1898 test_31e() { # bug 2904
1899 check_kernel_version 34 || return 0
1900 openfilleddirunlink $DIR/d31e || error
1902 run_test 31e "remove of open non-empty directory ==============="
1904 test_31f() { # bug 4554
1905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1907 test_mkdir $DIR/d31f
1908 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1909 cp /etc/hosts $DIR/d31f
1911 $GETSTRIPE $DIR/d31f/hosts
1912 multiop_bg_pause $DIR/d31f D_c || return 1
1915 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1916 test_mkdir $DIR/d31f
1917 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1918 cp /etc/hosts $DIR/d31f
1920 $GETSTRIPE $DIR/d31f/hosts
1921 multiop_bg_pause $DIR/d31f D_c || return 1
1924 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1925 wait $MULTIPID || error "first opendir $MULTIPID failed"
1929 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1930 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1933 run_test 31f "remove of open directory with open-unlink file ==="
1936 echo "-- cross directory link --"
1937 test_mkdir $DIR/d31ga
1938 test_mkdir $DIR/d31gb
1940 ln $DIR/d31ga/f $DIR/d31gb/g
1941 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1942 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1943 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1944 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1946 run_test 31g "cross directory link==============="
1949 echo "-- cross directory link --"
1950 test_mkdir $DIR/d31h
1951 test_mkdir $DIR/d31h/dir
1953 ln $DIR/d31h/f $DIR/d31h/dir/g
1954 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1955 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1956 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1957 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1959 run_test 31h "cross directory link under child==============="
1962 echo "-- cross directory link --"
1963 test_mkdir $DIR/d31i
1964 test_mkdir $DIR/d31i/dir
1965 touch $DIR/d31i/dir/f
1966 ln $DIR/d31i/dir/f $DIR/d31i/g
1967 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1968 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1969 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1970 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1972 run_test 31i "cross directory link under parent==============="
1976 test_mkdir $DIR/d31j
1977 test_mkdir $DIR/d31j/dir1
1978 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1979 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1980 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1981 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1984 run_test 31j "link for directory==============="
1988 test_mkdir $DIR/d31k
1990 touch $DIR/d31k/exist
1991 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1992 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1993 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1994 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1995 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1996 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1997 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2000 run_test 31k "link to file: the same, non-existing, dir==============="
2003 test_mkdir $DIR/d31m
2005 test_mkdir $DIR/d31m2
2006 touch $DIR/d31m2/exist
2007 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2008 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2009 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2010 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2011 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2012 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2015 run_test 31m "link to file: the same, non-existing, dir==============="
2018 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2019 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2020 nlink=$(stat --format=%h $DIR/$tfile)
2021 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2022 exec 173<$DIR/$tfile
2023 trap "exec 173<&-" EXIT
2024 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2025 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2026 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2027 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2028 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2031 run_test 31n "check link count of unlinked file"
2033 cleanup_test32_mount() {
2035 $UMOUNT $DIR/$tdir/ext2-mountpoint
2039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2040 echo "== more mountpoints and symlinks ================="
2041 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2042 trap cleanup_test32_mount EXIT
2043 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2044 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2045 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2046 cleanup_test32_mount
2048 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2052 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2053 trap cleanup_test32_mount EXIT
2054 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2055 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2056 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2057 cleanup_test32_mount
2059 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2063 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2064 trap cleanup_test32_mount EXIT
2065 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2066 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2067 test_mkdir -p $DIR/$tdir/d2/test_dir
2068 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2069 cleanup_test32_mount
2071 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2075 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2076 trap cleanup_test32_mount EXIT
2077 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2078 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2079 test_mkdir -p $DIR/$tdir/d2/test_dir
2080 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2081 cleanup_test32_mount
2083 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2086 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2087 test_mkdir -p $DIR/d32e/tmp
2088 TMP_DIR=$DIR/d32e/tmp
2089 ln -s $DIR/d32e $TMP_DIR/symlink11
2090 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2091 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2092 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2094 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2097 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2098 test_mkdir -p $DIR/d32f/tmp
2099 TMP_DIR=$DIR/d32f/tmp
2100 ln -s $DIR/d32f $TMP_DIR/symlink11
2101 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2102 ls $DIR/d32f/tmp/symlink11 || error
2103 ls $DIR/d32f/symlink01 || error
2105 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2108 TMP_DIR=$DIR/$tdir/tmp
2109 test_mkdir -p $DIR/$tdir/tmp
2110 test_mkdir $DIR/${tdir}2
2111 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2112 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2113 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2114 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2115 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2116 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2118 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2121 rm -fr $DIR/$tdir $DIR/${tdir}2
2122 TMP_DIR=$DIR/$tdir/tmp
2123 test_mkdir -p $DIR/$tdir/tmp
2124 test_mkdir $DIR/${tdir}2
2125 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2126 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2127 ls $TMP_DIR/symlink12 || error
2128 ls $DIR/$tdir/symlink02 || error
2130 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2134 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2135 trap cleanup_test32_mount EXIT
2136 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2137 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2138 touch $DIR/$tdir/test_file
2139 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2140 cleanup_test32_mount
2142 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2146 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2147 trap cleanup_test32_mount EXIT
2148 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2149 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2150 touch $DIR/$tdir/test_file
2151 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2152 cleanup_test32_mount
2154 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2159 trap cleanup_test32_mount EXIT
2160 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2161 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2162 test_mkdir -p $DIR/$tdir/d2
2163 touch $DIR/$tdir/d2/test_file || error
2164 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2165 cleanup_test32_mount
2167 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2172 trap cleanup_test32_mount EXIT
2173 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2174 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2175 test_mkdir -p $DIR/$tdir/d2
2176 touch $DIR/$tdir/d2/test_file
2177 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2178 cleanup_test32_mount
2180 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2184 test_mkdir -p $DIR/d32m/tmp
2185 TMP_DIR=$DIR/d32m/tmp
2186 ln -s $DIR $TMP_DIR/symlink11
2187 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2188 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2189 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2191 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2195 test_mkdir -p $DIR/d32n/tmp
2196 TMP_DIR=$DIR/d32n/tmp
2197 ln -s $DIR $TMP_DIR/symlink11
2198 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2199 ls -l $DIR/d32n/tmp/symlink11 || error
2200 ls -l $DIR/d32n/symlink01 || error
2202 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2205 rm -fr $DIR/d32o $DIR/$tfile
2207 test_mkdir -p $DIR/d32o/tmp
2208 TMP_DIR=$DIR/d32o/tmp
2209 ln -s $DIR/$tfile $TMP_DIR/symlink12
2210 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2211 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2212 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2213 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2214 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2216 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2226 test_mkdir -p $DIR/d32p/tmp
2228 TMP_DIR=$DIR/d32p/tmp
2230 ln -s $DIR/$tfile $TMP_DIR/symlink12
2232 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2234 cat $DIR/d32p/tmp/symlink12 || error
2236 cat $DIR/d32p/symlink02 || error
2239 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2241 cleanup_testdir_mount() {
2247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2248 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2249 trap cleanup_testdir_mount EXIT
2250 test_mkdir -p $DIR/$tdir
2251 touch $DIR/$tdir/under_the_mount
2252 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2253 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2254 cleanup_testdir_mount
2256 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2260 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2261 trap cleanup_testdir_mount EXIT
2262 test_mkdir -p $DIR/$tdir
2263 touch $DIR/$tdir/under_the_mount
2264 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2265 ls $DIR/$tdir | grep -q under_the_mount && error || true
2266 cleanup_testdir_mount
2268 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2273 chmod 444 $DIR/$tfile
2274 chown $RUNAS_ID $DIR/$tfile
2276 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2279 run_test 33aa "write file with mode 444 (should return error) ===="
2283 test_mkdir -p $DIR/d33
2284 chown $RUNAS_ID $DIR/d33
2285 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2286 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2287 error "open RDWR" || true
2289 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2293 test_mkdir -p $DIR/d33
2294 chown $RUNAS_ID $DIR/d33
2295 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2297 run_test 33b "test open file with malformed flags (No panic and return error)"
2300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2306 remote_ost_nodsh && skip "remote OST with nodsh" && return
2309 test_mkdir -p $DIR/d33
2310 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2313 for ostnum in $(seq $OSTCOUNT); do
2314 # test-framework's OST numbering is one-based, while Lustre's
2316 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2317 # Parsing llobdstat's output sucks; we could grep the /proc
2318 # path, but that's likely to not be as portable as using the
2319 # llobdstat utility. So we parse lctl output instead.
2320 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2321 obdfilter/$ostname/stats |
2322 awk '/^write_bytes/ {print $7}' )
2323 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2324 if (( ${write_bytes:-0} > 0 ))
2331 $all_zeros || return 0
2334 echo foo > $DIR/d33/bar
2338 # Total up write_bytes after writing. We'd better find non-zeros.
2339 for ostnum in $(seq $OSTCOUNT); do
2340 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2341 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2342 obdfilter/$ostname/stats |
2343 awk '/^write_bytes/ {print $7}' )
2344 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2345 if (( ${write_bytes:-0} > 0 ))
2354 for ostnum in $(seq $OSTCOUNT); do
2355 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2356 echo "Check that write_bytes is present in obdfilter/*/stats:"
2357 do_facet ost$ostnum lctl get_param -n \
2358 obdfilter/$ostname/stats
2360 error "OST not keeping write_bytes stats (b22312)"
2363 run_test 33c "test llobdstat and write_bytes"
2366 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2369 local remote_dir=$DIR/$tdir/remote_dir
2372 $LFS mkdir -i $MDTIDX $remote_dir ||
2373 error "create remote directory failed"
2375 touch $remote_dir/$tfile
2376 chmod 444 $remote_dir/$tfile
2377 chown $RUNAS_ID $remote_dir/$tfile
2379 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2381 chown $RUNAS_ID $remote_dir
2382 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2383 error "create" || true
2384 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2385 error "open RDWR" || true
2386 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2387 error "create" || true
2389 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2391 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2394 $MCREATE $DIR/f34 || error
2395 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2396 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2397 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2398 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2400 run_test 34a "truncate file that has not been opened ==========="
2403 [ ! -f $DIR/f34 ] && test_34a
2404 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2405 $OPENFILE -f O_RDONLY $DIR/f34
2406 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2407 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2409 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2412 [ ! -f $DIR/f34 ] && test_34a
2413 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2414 $OPENFILE -f O_RDWR $DIR/f34
2415 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2416 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2418 run_test 34c "O_RDWR opening file-with-size works =============="
2421 [ ! -f $DIR/f34 ] && test_34a
2422 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2423 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2426 run_test 34d "write to sparse file ============================="
2430 $MCREATE $DIR/f34e || error
2431 $TRUNCATE $DIR/f34e 1000 || error
2432 $CHECKSTAT -s 1000 $DIR/f34e || error
2433 $OPENFILE -f O_RDWR $DIR/f34e
2434 $CHECKSTAT -s 1000 $DIR/f34e || error
2436 run_test 34e "create objects, some with size and some without =="
2438 test_34f() { # bug 6242, 6243
2439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2442 $MCREATE $DIR/f34f || error
2443 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2444 dd if=$DIR/f34f of=$TMP/f34f
2445 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2446 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2447 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2448 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2449 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2451 run_test 34f "read from a file with no objects until EOF ======="
2454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2455 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2456 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2457 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2458 cancel_lru_locks osc
2459 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2460 error "wrong size after lock cancel"
2462 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2463 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2464 error "expanding truncate failed"
2465 cancel_lru_locks osc
2466 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2467 error "wrong expanded size after lock cancel"
2469 run_test 34g "truncate long file ==============================="
2472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2476 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2477 sync # Flush the cache so that multiop below does not block on cache
2478 # flush when getting the group lock
2479 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2483 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2484 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2488 local nsz=`stat -c %s $DIR/$tfile`
2489 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2491 run_test 34h "ftruncate file under grouplock should not block"
2494 cp /bin/sh $DIR/f35a
2496 chown $RUNAS_ID $DIR/f35a
2497 $RUNAS $DIR/f35a && error || true
2500 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2504 utime $DIR/f36 || error
2506 run_test 36a "MDS utime check (mknod, utime) ==================="
2510 utime $DIR/f36 || error
2512 run_test 36b "OST utime check (open, utime) ===================="
2517 chown $RUNAS_ID $DIR/d36
2518 $RUNAS utime $DIR/d36/f36 || error
2520 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2523 [ ! -d $DIR/d36 ] && test_36c
2524 echo "" > $DIR/d36/f36
2525 $RUNAS utime $DIR/d36/f36 || error
2527 run_test 36d "non-root OST utime check (open, utime) ==========="
2530 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2531 test_mkdir -p $DIR/$tdir
2532 touch $DIR/$tdir/$tfile
2533 $RUNAS utime $DIR/$tdir/$tfile && \
2534 error "utime worked, expected failure" || true
2536 run_test 36e "utime on non-owned file (should return error) ===="
2540 local LANG_SAVE=$LANG
2541 local LC_LANG_SAVE=$LC_LANG
2542 export LANG=C LC_LANG=C # for date language
2544 DATESTR="Dec 20 2000"
2545 test_mkdir -p $DIR/$tdir
2546 lctl set_param fail_loc=$fl
2548 cp /etc/hosts $DIR/$tdir/$tfile
2549 sync & # write RPC generated with "current" inode timestamp, but delayed
2551 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2552 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2553 cancel_lru_locks osc
2554 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2556 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2557 echo "BEFORE: $LS_BEFORE" && \
2558 echo "AFTER : $LS_AFTER" && \
2559 echo "WANT : $DATESTR" && \
2560 error "$DIR/$tdir/$tfile timestamps changed" || true
2562 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2567 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2568 subr_36fh "0x80000214"
2570 run_test 36f "utime on file racing with OST BRW write =========="
2573 remote_ost_nodsh && skip "remote OST with nodsh" && return
2574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2579 test_mkdir -p $DIR/$tdir
2580 fmd_max_age=$(do_facet ost1 \
2581 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2584 fmd_before=$(do_facet ost1 \
2585 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2586 touch $DIR/$tdir/$tfile
2587 sleep $((fmd_max_age + 12))
2588 fmd_after=$(do_facet ost1 \
2589 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2591 echo "fmd_before: $fmd_before"
2592 echo "fmd_after: $fmd_after"
2593 [ "$fmd_after" -gt "$fmd_before" ] && \
2594 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2595 error "fmd didn't expire after ping" || true
2597 run_test 36g "filter mod data cache expiry ====================="
2600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2601 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2602 subr_36fh "0x80000227"
2604 run_test 36h "utime on file racing with OST BRW write =========="
2606 # test_37 - duplicate with tests 32q 32r
2609 local file=$DIR/$tfile
2611 openfile -f O_DIRECTORY $file
2614 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2615 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2617 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2621 touch $DIR/${tfile}2
2622 # ls -l $DIR/$tfile $DIR/${tfile}2
2623 # ls -lu $DIR/$tfile $DIR/${tfile}2
2624 # ls -lc $DIR/$tfile $DIR/${tfile}2
2626 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2627 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2629 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2631 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2633 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2634 error "O_TRUNC didn't change timestamps"
2637 run_test 39 "mtime changed on create ==========================="
2640 test_mkdir -p $DIR/$tdir
2641 cp -p /etc/passwd $DIR/$tdir/fopen
2642 cp -p /etc/passwd $DIR/$tdir/flink
2643 cp -p /etc/passwd $DIR/$tdir/funlink
2644 cp -p /etc/passwd $DIR/$tdir/frename
2645 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2648 echo "aaaaaa" >> $DIR/$tdir/fopen
2649 echo "aaaaaa" >> $DIR/$tdir/flink
2650 echo "aaaaaa" >> $DIR/$tdir/funlink
2651 echo "aaaaaa" >> $DIR/$tdir/frename
2653 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2654 local link_new=`stat -c %Y $DIR/$tdir/flink`
2655 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2656 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2658 cat $DIR/$tdir/fopen > /dev/null
2659 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2660 rm -f $DIR/$tdir/funlink2
2661 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2663 for (( i=0; i < 2; i++ )) ; do
2664 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2665 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2666 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2667 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2669 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2670 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2671 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2672 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2674 cancel_lru_locks osc
2675 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2678 run_test 39b "mtime change on open, link, unlink, rename ======"
2680 # this should be set to past
2681 TEST_39_MTIME=`date -d "1 year ago" +%s`
2687 local mtime0=`stat -c %Y $DIR1/$tfile`
2689 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2690 local mtime1=`stat -c %Y $DIR1/$tfile`
2691 [ "$mtime1" = $TEST_39_MTIME ] || \
2692 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2695 echo hello >> $DIR1/$tfile
2697 local mtime2=`stat -c %Y $DIR1/$tfile`
2698 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2699 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2701 mv $DIR1/$tfile $DIR1/$tfile-1
2703 for (( i=0; i < 2; i++ )) ; do
2704 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2705 [ "$mtime2" = "$mtime3" ] || \
2706 error "mtime ($mtime2) changed (to $mtime3) on rename"
2708 cancel_lru_locks osc
2709 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2712 run_test 39c "mtime change on rename ==========================="
2716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2719 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2721 for (( i=0; i < 2; i++ )) ; do
2722 local mtime=`stat -c %Y $DIR1/$tfile`
2723 [ $mtime = $TEST_39_MTIME ] || \
2724 error "mtime($mtime) is not set to $TEST_39_MTIME"
2726 cancel_lru_locks osc
2727 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2730 run_test 39d "create, utime, stat =============================="
2734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2736 local mtime1=`stat -c %Y $DIR1/$tfile`
2738 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2740 for (( i=0; i < 2; i++ )) ; do
2741 local mtime2=`stat -c %Y $DIR1/$tfile`
2742 [ $mtime2 = $TEST_39_MTIME ] || \
2743 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2745 cancel_lru_locks osc
2746 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2749 run_test 39e "create, stat, utime, stat ========================"
2753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2755 mtime1=`stat -c %Y $DIR1/$tfile`
2758 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2760 for (( i=0; i < 2; i++ )) ; do
2761 local mtime2=`stat -c %Y $DIR1/$tfile`
2762 [ $mtime2 = $TEST_39_MTIME ] || \
2763 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2765 cancel_lru_locks osc
2766 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2769 run_test 39f "create, stat, sleep, utime, stat ================="
2773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2774 echo hello >> $DIR1/$tfile
2775 local mtime1=`stat -c %Y $DIR1/$tfile`
2778 chmod o+r $DIR1/$tfile
2780 for (( i=0; i < 2; i++ )) ; do
2781 local mtime2=`stat -c %Y $DIR1/$tfile`
2782 [ "$mtime1" = "$mtime2" ] || \
2783 error "lost mtime: $mtime2, should be $mtime1"
2785 cancel_lru_locks osc
2786 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2789 run_test 39g "write, chmod, stat ==============================="
2793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2798 echo hello >> $DIR1/$tfile
2799 local mtime1=`stat -c %Y $DIR1/$tfile`
2801 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2803 if [ "$d1" != "$d2" ]; then
2804 echo "write and touch not within one second"
2806 for (( i=0; i < 2; i++ )) ; do
2807 local mtime2=`stat -c %Y $DIR1/$tfile`
2808 [ "$mtime2" = $TEST_39_MTIME ] || \
2809 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2811 cancel_lru_locks osc
2812 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2816 run_test 39h "write, utime within one second, stat ============="
2819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2823 echo hello >> $DIR1/$tfile
2824 local mtime1=`stat -c %Y $DIR1/$tfile`
2826 mv $DIR1/$tfile $DIR1/$tfile-1
2828 for (( i=0; i < 2; i++ )) ; do
2829 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2831 [ "$mtime1" = "$mtime2" ] || \
2832 error "lost mtime: $mtime2, should be $mtime1"
2834 cancel_lru_locks osc
2835 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2838 run_test 39i "write, rename, stat =============================="
2841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2842 start_full_debug_logging
2846 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2847 lctl set_param fail_loc=0x80000412
2848 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2849 error "multiop failed"
2851 local mtime1=`stat -c %Y $DIR1/$tfile`
2853 mv $DIR1/$tfile $DIR1/$tfile-1
2855 kill -USR1 $multipid
2856 wait $multipid || error "multiop close failed"
2858 for (( i=0; i < 2; i++ )) ; do
2859 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2860 [ "$mtime1" = "$mtime2" ] ||
2861 error "mtime is lost on close: $mtime2, " \
2864 cancel_lru_locks osc
2865 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2867 lctl set_param fail_loc=0
2868 stop_full_debug_logging
2870 run_test 39j "write, rename, close, stat ======================="
2873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2877 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2879 local mtime1=`stat -c %Y $DIR1/$tfile`
2881 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2883 kill -USR1 $multipid
2884 wait $multipid || error "multiop close failed"
2886 for (( i=0; i < 2; i++ )) ; do
2887 local mtime2=`stat -c %Y $DIR1/$tfile`
2889 [ "$mtime2" = $TEST_39_MTIME ] || \
2890 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2892 cancel_lru_locks osc
2893 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2896 run_test 39k "write, utime, close, stat ========================"
2898 # this should be set to future
2899 TEST_39_ATIME=`date -d "1 year" +%s`
2902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2903 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2904 local atime_diff=$(do_facet $SINGLEMDS \
2905 lctl get_param -n mdd.*MDT0000*.atime_diff)
2909 # test setting directory atime to future
2910 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2911 local atime=$(stat -c %X $DIR/$tdir)
2912 [ "$atime" = $TEST_39_ATIME ] || \
2913 error "atime is not set to future: $atime, $TEST_39_ATIME"
2915 # test setting directory atime from future to now
2916 local d1=$(date +%s)
2918 local d2=$(date +%s)
2920 cancel_lru_locks mdc
2921 atime=$(stat -c %X $DIR/$tdir)
2922 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2923 error "atime is not updated from future: $atime, $d1<atime<$d2"
2925 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
2928 # test setting directory atime when now > dir atime + atime_diff
2932 cancel_lru_locks mdc
2933 atime=$(stat -c %X $DIR/$tdir)
2934 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2935 error "atime is not updated : $atime, should be $d2"
2937 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
2940 # test not setting directory atime when now < dir atime + atime_diff
2942 cancel_lru_locks mdc
2943 atime=$(stat -c %X $DIR/$tdir)
2944 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2945 error "atime is updated to $atime, should remain $d1<atime<$d2"
2947 do_facet $SINGLEMDS \
2948 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
2950 run_test 39l "directory atime update ==========================="
2953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2956 local far_past_mtime=$(date -d "May 29 1953" +%s)
2957 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2959 touch -m -d @$far_past_mtime $DIR1/$tfile
2960 touch -a -d @$far_past_atime $DIR1/$tfile
2962 for (( i=0; i < 2; i++ )) ; do
2963 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2964 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2965 error "atime or mtime set incorrectly"
2967 cancel_lru_locks osc
2968 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2971 run_test 39m "test atime and mtime before 1970"
2974 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2975 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2976 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2978 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2982 small_write $DIR/f41 18
2984 run_test 41 "test small file write + fstat ====================="
2986 count_ost_writes() {
2987 lctl get_param -n osc.*.stats |
2988 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2995 BG_DIRTY_RATIO_SAVE=10
2996 MAX_BG_DIRTY_RATIO=25
3000 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3001 # dirty_ratio, dirty_background_ratio
3002 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3003 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3004 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3005 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3007 # if file not here, we are a 2.4 kernel
3008 kill -CONT `pidof kupdated`
3013 # setup the trap first, so someone cannot exit the test at the
3014 # exact wrong time and mess up a machine
3015 trap start_writeback EXIT
3016 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3017 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3018 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3019 sysctl -w vm.dirty_writeback_centisecs=0
3020 sysctl -w vm.dirty_writeback_centisecs=0
3021 # save and increase /proc/sys/vm/dirty_ratio
3022 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3023 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3024 # save and increase /proc/sys/vm/dirty_background_ratio
3025 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3026 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3028 # if file not here, we are a 2.4 kernel
3029 kill -STOP `pidof kupdated`
3033 # ensure that all stripes have some grant before we test client-side cache
3035 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3036 dd if=/dev/zero of=$i bs=4k count=1
3041 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3042 # file truncation, and file removal.
3044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3046 cancel_lru_locks osc
3048 sync; sleep 1; sync # just to be safe
3049 BEFOREWRITES=`count_ost_writes`
3050 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3051 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3052 AFTERWRITES=`count_ost_writes`
3053 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3054 error "$BEFOREWRITES < $AFTERWRITES"
3057 run_test 42a "ensure that we don't flush on close =============="
3060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3062 cancel_lru_locks osc
3065 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3066 BEFOREWRITES=`count_ost_writes`
3067 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3068 AFTERWRITES=`count_ost_writes`
3069 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3070 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3072 BEFOREWRITES=`count_ost_writes`
3073 sync || error "sync: $?"
3074 AFTERWRITES=`count_ost_writes`
3075 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3076 error "$BEFOREWRITES < $AFTERWRITES on sync"
3078 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3082 run_test 42b "test destroy of file with cached dirty data ======"
3084 # if these tests just want to test the effect of truncation,
3085 # they have to be very careful. consider:
3086 # - the first open gets a {0,EOF}PR lock
3087 # - the first write conflicts and gets a {0, count-1}PW
3088 # - the rest of the writes are under {count,EOF}PW
3089 # - the open for truncate tries to match a {0,EOF}PR
3090 # for the filesize and cancels the PWs.
3091 # any number of fixes (don't get {0,EOF} on open, match
3092 # composite locks, do smarter file size management) fix
3093 # this, but for now we want these tests to verify that
3094 # the cancellation with truncate intent works, so we
3095 # start the file with a full-file pw lock to match against
3096 # until the truncate.
3101 cancel_lru_locks osc
3103 # prime the file with 0,EOF PW to match
3107 # now the real test..
3108 dd if=/dev/zero of=$file bs=1024 count=100
3109 BEFOREWRITES=`count_ost_writes`
3110 $TRUNCATE $file $offset
3111 cancel_lru_locks osc
3112 AFTERWRITES=`count_ost_writes`
3117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3119 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3120 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3123 run_test 42c "test partial truncate of file with cached dirty data"
3126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3128 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3129 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3132 run_test 42d "test complete truncate of file with cached dirty data"
3134 test_42e() { # bug22074
3135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3136 local TDIR=$DIR/${tdir}e
3137 local pagesz=$(page_size)
3138 local pages=16 # hardcoded 16 pages, don't change it.
3139 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3140 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3144 test_mkdir -p $DIR/${tdir}e
3145 $SETSTRIPE -c 1 $TDIR
3146 createmany -o $TDIR/f $files
3148 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3150 # we assume that with $OSTCOUNT files, at least one of them will
3151 # be allocated on OST0.
3152 warmup_files=$((OSTCOUNT * max_dirty_mb))
3153 createmany -o $TDIR/w $warmup_files
3155 # write a large amount of data into one file and sync, to get good
3156 # avail_grant number from OST.
3157 for ((i=0; i<$warmup_files; i++)); do
3158 idx=$($GETSTRIPE -i $TDIR/w$i)
3159 [ $idx -ne 0 ] && continue
3160 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3163 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3165 $LCTL get_param $proc_osc0/cur_dirty_bytes
3166 $LCTL get_param $proc_osc0/cur_grant_bytes
3168 # create as much dirty pages as we can while not to trigger the actual
3169 # RPCs directly. but depends on the env, VFS may trigger flush during this
3170 # period, hopefully we are good.
3171 for ((i=0; i<$warmup_files; i++)); do
3172 idx=$($GETSTRIPE -i $TDIR/w$i)
3173 [ $idx -ne 0 ] && continue
3174 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3176 $LCTL get_param $proc_osc0/cur_dirty_bytes
3177 $LCTL get_param $proc_osc0/cur_grant_bytes
3179 # perform the real test
3180 $LCTL set_param $proc_osc0/rpc_stats 0
3181 for ((;i<$files; i++)); do
3182 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3183 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3186 $LCTL get_param $proc_osc0/rpc_stats
3189 local have_ppr=false
3190 $LCTL get_param $proc_osc0/rpc_stats |
3191 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3192 # skip lines until we are at the RPC histogram data
3193 [ "$PPR" == "pages" ] && have_ppr=true && continue
3194 $have_ppr || continue
3196 # we only want the percent stat for < 16 pages
3197 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3199 percent=$((percent + WPCT))
3200 if [ $percent -gt 15 ]; then
3201 error "less than 16-pages write RPCs" \
3208 run_test 42e "verify sub-RPC writes are not done synchronously"
3211 test_mkdir -p $DIR/$tdir
3212 cp -p /bin/ls $DIR/$tdir/$tfile
3213 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3215 # give multiop a chance to open
3218 $DIR/$tdir/$tfile && error || true
3221 run_test 43 "execution of file opened for write should return -ETXTBSY"
3224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3225 test_mkdir -p $DIR/$tdir
3226 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3227 cp -p multiop $DIR/$tdir/multiop
3228 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3231 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3232 kill -USR1 $MULTIOP_PID || return 2
3233 wait $MULTIOP_PID || return 3
3236 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3240 test_mkdir -p $DIR/$tdir
3241 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3242 cp -p multiop $DIR/$tdir/multiop
3243 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3246 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3247 kill -USR1 $MULTIOP_PID || return 2
3248 wait $MULTIOP_PID || return 3
3251 run_test 43b "truncate of file being executed should return -ETXTBSY"
3254 local testdir="$DIR/$tdir"
3255 test_mkdir -p $DIR/$tdir
3257 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3258 ( cd $testdir && md5sum -c)
3260 run_test 43c "md5sum of copy into lustre========================"
3263 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3264 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3265 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3267 run_test 44 "zero length read from a sparse stripe ============="
3270 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3272 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3273 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3274 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3276 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3277 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3280 OFFSETS="0 $((stride/2)) $((stride-1))"
3281 for offset in $OFFSETS ; do
3282 for i in `seq 0 $((nstripe-1))`; do
3283 local GLOBALOFFSETS=""
3284 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3285 local myfn=$DIR/d44a-$size
3286 echo "--------writing $myfn at $size"
3287 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3288 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3289 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3290 || error "ll_sparseness_verify $GLOBALOFFSETS"
3292 for j in `seq 0 $((nstripe-1))`; do
3293 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3294 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3295 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3297 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3298 || error "ll_sparseness_verify $GLOBALOFFSETS"
3303 run_test 44a "test sparse pwrite ==============================="
3307 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3313 before=`dirty_osc_total`
3314 echo executing "\"$*\""
3316 after=`dirty_osc_total`
3317 echo before $before, after $after
3320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3322 # Obtain grants from OST if it supports it
3323 echo blah > ${f}_grant
3326 do_dirty_record "echo blah > $f"
3327 [ $before -eq $after ] && error "write wasn't cached"
3328 do_dirty_record "> $f"
3329 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3330 do_dirty_record "echo blah > $f"
3331 [ $before -eq $after ] && error "write wasn't cached"
3332 do_dirty_record "sync"
3333 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3334 do_dirty_record "echo blah > $f"
3335 [ $before -eq $after ] && error "write wasn't cached"
3336 do_dirty_record "cancel_lru_locks osc"
3337 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3340 run_test 45 "osc io page accounting ============================"
3342 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3343 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3344 # objects offset and an assert hit when an rpc was built with 1023's mapped
3345 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3351 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3353 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3354 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3358 run_test 46 "dirtying a previously written page ================"
3360 # test_47 is removed "Device nodes check" is moved to test_28
3362 test_48a() { # bug 2399
3363 check_kernel_version 34 || return 0
3364 test_mkdir -p $DIR/$tdir
3366 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3367 test_mkdir $DIR/$tdir || error "recreate directory failed"
3368 touch foo || error "'touch foo' failed after recreating cwd"
3369 test_mkdir $DIR/$tdir/bar ||
3370 error "'mkdir foo' failed after recreating cwd"
3371 if check_kernel_version 44; then
3372 touch .foo || error "'touch .foo' failed after recreating cwd"
3373 test_mkdir $DIR/$tdir/.bar ||
3374 error "'mkdir .foo' failed after recreating cwd"
3376 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3377 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3378 cd . || error "'cd .' failed after recreating cwd"
3379 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3380 rmdir . && error "'rmdir .' worked after recreating cwd"
3381 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3382 cd .. || error "'cd ..' failed after recreating cwd"
3384 run_test 48a "Access renamed working dir (should return errors)="
3386 test_48b() { # bug 2399
3387 check_kernel_version 34 || return 0
3389 test_mkdir -p $DIR/$tdir
3391 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3392 touch foo && error "'touch foo' worked after removing cwd"
3393 test_mkdir $DIR/$tdir/foo &&
3394 error "'mkdir foo' worked after removing cwd"
3395 if check_kernel_version 44; then
3396 touch .foo && error "'touch .foo' worked after removing cwd"
3397 test_mkdir $DIR/$tdir/.foo &&
3398 error "'mkdir .foo' worked after removing cwd"
3400 ls . > /dev/null && error "'ls .' worked after removing cwd"
3401 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3402 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3403 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3404 rmdir . && error "'rmdir .' worked after removing cwd"
3405 ln -s . foo && error "'ln -s .' worked after removing cwd"
3406 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3408 run_test 48b "Access removed working dir (should return errors)="
3410 test_48c() { # bug 2350
3411 check_kernel_version 36 || return 0
3412 #lctl set_param debug=-1
3415 test_mkdir -p $DIR/$tdir/dir
3417 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3418 $TRACE touch foo && error "touch foo worked after removing cwd"
3419 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3420 if check_kernel_version 44; then
3421 touch .foo && error "touch .foo worked after removing cwd"
3422 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3424 $TRACE ls . && error "'ls .' worked after removing cwd"
3425 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3426 is_patchless || ( $TRACE cd . &&
3427 error "'cd .' worked after removing cwd" )
3428 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3429 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3430 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3431 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3433 run_test 48c "Access removed working subdir (should return errors)"
3435 test_48d() { # bug 2350
3436 check_kernel_version 36 || return 0
3437 #lctl set_param debug=-1
3440 test_mkdir -p $DIR/$tdir/dir
3442 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3443 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3444 $TRACE touch foo && error "'touch foo' worked after removing parent"
3445 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3446 if check_kernel_version 44; then
3447 touch .foo && error "'touch .foo' worked after removing parent"
3449 error "mkdir .foo worked after removing parent"
3451 $TRACE ls . && error "'ls .' worked after removing parent"
3452 $TRACE ls .. && error "'ls ..' worked after removing parent"
3453 is_patchless || ( $TRACE cd . &&
3454 error "'cd .' worked after recreate parent" )
3455 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3456 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3457 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3458 is_patchless || ( $TRACE cd .. &&
3459 error "'cd ..' worked after removing parent" || true )
3461 run_test 48d "Access removed parent subdir (should return errors)"
3463 test_48e() { # bug 4134
3464 check_kernel_version 41 || return 0
3465 #lctl set_param debug=-1
3468 test_mkdir -p $DIR/$tdir/dir
3470 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3471 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3472 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3473 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3474 # On a buggy kernel addition of "touch foo" after cd .. will
3475 # produce kernel oops in lookup_hash_it
3476 touch ../foo && error "'cd ..' worked after recreate parent"
3478 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3480 run_test 48e "Access to recreated parent subdir (should return errors)"
3482 test_49() { # LU-1030
3483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3484 # get ost1 size - lustre-OST0000
3485 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3486 # write 800M at maximum
3487 [ $ost1_size -gt 819200 ] && ost1_size=819200
3489 lfs setstripe -c 1 -i 0 $DIR/$tfile
3490 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3493 # change max_pages_per_rpc while writing the file
3494 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3495 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3496 # loop until dd process exits
3497 while ps ax -opid | grep -wq $dd_pid; do
3498 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3499 sleep $((RANDOM % 5 + 1))
3501 # restore original max_pages_per_rpc
3502 $LCTL set_param $osc1_mppc=$orig_mppc
3503 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3505 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3509 test_mkdir $DIR/$tdir
3511 ls /proc/$$/cwd || error
3513 run_test 50 "special situations: /proc symlinks ==============="
3515 test_51a() { # was test_51
3516 # bug 1516 - create an empty entry right after ".." then split dir
3517 test_mkdir -p $DIR/$tdir
3518 touch $DIR/$tdir/foo
3519 $MCREATE $DIR/$tdir/bar
3521 createmany -m $DIR/$tdir/longfile 201
3523 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3524 $MCREATE $DIR/$tdir/longfile$FNUM
3529 ls -l $DIR/$tdir > /dev/null || error
3531 run_test 51a "special situations: split htree with empty entry =="
3533 export NUMTEST=70000
3535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3536 local BASE=$DIR/$tdir
3538 # cleanup the directory
3543 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3544 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3545 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3548 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3549 echo "reduced count to $NUMTEST due to inodes"
3551 # need to check free space for the directories as well
3552 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3553 numfree=$((blkfree / 4))
3554 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3555 echo "reduced count to $NUMTEST due to blocks"
3557 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3558 echo "failed" > $BASE/fnum
3560 run_test 51b "exceed 64k subdirectory nlink limit"
3562 test_51ba() { # LU-993
3563 local BASE=$DIR/$tdir
3564 # unlink all but 100 subdirectories, then check it still works
3566 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3568 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3569 local DELETE=$((NUMTEST - LEFT))
3571 # continue on to run this test even if 51b didn't finish,
3572 # just to delete the many subdirectories created.
3573 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3575 # for ldiskfs the nlink count should be 1, but this is OSD specific
3576 # and so this is listed for informational purposes only
3577 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3578 unlinkmany -d $BASE/d $DELETE
3581 if [ $RC -ne 0 ]; then
3582 if [ "$NUMPREV" == "failed" ]; then
3583 skip "previous setup failed"
3586 error "unlink of first $DELETE subdirs failed"
3591 echo "nlink between: $(stat -c %h $BASE)"
3592 # trim the first line of ls output
3593 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3594 [ $FOUND -ne $LEFT ] &&
3595 error "can't find subdirs: found only $FOUND/$LEFT"
3597 unlinkmany -d $BASE/d $DELETE $LEFT ||
3598 error "unlink of second $LEFT subdirs failed"
3599 # regardless of whether the backing filesystem tracks nlink accurately
3600 # or not, the nlink count shouldn't be more than "." and ".." here
3601 local AFTER=$(stat -c %h $BASE)
3602 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3603 echo "nlink after: $AFTER"
3605 run_test 51ba "verify nlink for many subdirectory cleanup"
3608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3609 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3610 test_mkdir -p $DIR/$tdir
3611 createmany -o $DIR/$tdir/t- 1000
3612 $GETSTRIPE $DIR/$tdir > $TMP/files
3613 for N in `seq 0 $((OSTCOUNT - 1))`; do
3614 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3615 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3616 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3618 unlinkmany $DIR/$tdir/t- 1000
3621 for N in `seq 1 $((OSTCOUNT - 1))`; do
3622 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3623 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3624 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3625 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3627 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3628 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3629 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3630 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3634 run_test 51d "check object distribution ===================="
3637 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3638 test_mkdir -p $DIR/$tdir
3639 touch $DIR/$tdir/foo
3640 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3641 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3642 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3643 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3644 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3646 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3647 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3648 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3650 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3651 cp -r $DIR/$tdir /tmp/
3652 rm -fr $DIR/$tdir || error "cleanup rm failed"
3654 run_test 52a "append-only flag test (should return errors) ====="
3657 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3658 test_mkdir -p $DIR/$tdir
3659 touch $DIR/$tdir/foo
3660 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3661 cat test > $DIR/$tdir/foo && error "cat test worked"
3662 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3663 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3664 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3666 echo foo >> $DIR/$tdir/foo && error "echo worked"
3667 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3668 [ -f $DIR/$tdir/foo ] || error
3669 [ -f $DIR/$tdir/foo_ren ] && error
3670 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3672 chattr -i $DIR/$tdir/foo || error "chattr failed"
3674 rm -fr $DIR/$tdir || error
3676 run_test 52b "immutable flag test (should return errors) ======="
3679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3680 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3681 remote_ost_nodsh && skip "remote OST with nodsh" && return
3691 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3692 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3693 param=`echo ${value[0]} | cut -d "=" -f1`
3694 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3695 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3696 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3697 node=$(facet_active_host ost$((ostnum+1)))
3698 param="obdfilter.$ostname.last_id"
3699 ost_last=$(do_node $node lctl get_param -n $param | head -n 1)
3700 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3701 if [ $ost_last != $mds_last ]; then
3702 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3706 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3709 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3710 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3711 $SOCKETSERVER $DIR/socket
3712 $SOCKETCLIENT $DIR/socket || error
3713 $MUNLINK $DIR/socket
3715 run_test 54a "unix domain socket test =========================="
3721 dd if=/dev/zero of=$f bs=`page_size` count=1
3723 run_test 54b "char device works in lustre ======================"
3726 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3727 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3728 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3730 for i in `seq 3 7`; do
3731 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3742 loopdev="$DIR/loop54c"
3745 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3746 mknod $loopdev b 7 $LOOPNUM
3747 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3748 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3749 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3750 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3752 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3753 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3755 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3760 run_test 54c "block device works in lustre ====================="
3766 [ "$string" = `echo $string > $f | cat $f` ] || error
3768 run_test 54d "fifo device works in lustre ======================"
3771 check_kernel_version 46 || return 0
3774 cp -aL /dev/console $f
3775 echo $string > $f || error
3777 run_test 54e "console/tty device works in lustre ======================"
3779 #The test_55 used to be iopen test and it was removed by bz#24037.
3780 #run_test 55 "check iopen_connect_dentry() ======================"
3782 test_56a() { # was test_56
3785 test_mkdir $DIR/$tdir
3786 test_mkdir $DIR/$tdir/dir
3788 NUMFILESx2=$(($NUMFILES * 2))
3789 for i in `seq 1 $NUMFILES` ; do
3790 touch $DIR/$tdir/file$i
3791 touch $DIR/$tdir/dir/file$i
3794 # test lfs getstripe with --recursive
3795 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3796 [ $FILENUM -eq $NUMFILESx2 ] ||
3797 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3798 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3799 [ $FILENUM -eq $NUMFILES ] ||
3800 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3801 echo "$GETSTRIPE --recursive passed."
3803 # test lfs getstripe with file instead of dir
3804 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3805 [ $FILENUM -eq 1 ] || error \
3806 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3807 echo "$GETSTRIPE file1 passed."
3809 #test lfs getstripe with --verbose
3810 [ `$GETSTRIPE --verbose $DIR/$tdir |
3811 grep -c lmm_magic` -eq $NUMFILES ] ||
3812 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3813 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3814 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3815 echo "$GETSTRIPE --verbose passed."
3817 #test lfs getstripe with --obd
3818 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3819 grep -q "unknown obduuid" ||
3820 error "$GETSTRIPE --obd wrong_uuid should return error message"
3822 [ "$OSTCOUNT" -lt 2 ] &&
3823 skip_env "skipping other $GETSTRIPE --obd test" && return
3826 OBDUUID=$(ostuuid_from_index $OSTIDX)
3827 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3828 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3829 [ $FOUND -eq $FILENUM ] ||
3830 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3831 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3832 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3833 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3834 error "$GETSTRIPE --obd: should not show file on other obd"
3835 echo "$GETSTRIPE --obd passed"
3837 run_test 56a "check $GETSTRIPE"
3842 local LOCAL_NUMFILES="$1"
3843 local LOCAL_NUMDIRS="$2"
3844 local MKDIR_PARAMS="$3"
3846 if [ ! -d "$TDIR" ] ; then
3848 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3849 for i in `seq 1 $LOCAL_NUMFILES` ; do
3852 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3853 test_mkdir $TDIR/dir$i
3854 for j in `seq 1 $LOCAL_NUMFILES` ; do
3855 touch $TDIR/dir$i/file$j
3861 setup_56_special() {
3865 if [ ! -e "$TDIR/loop1b" ] ; then
3866 for i in `seq 1 $LOCAL_NUMFILES` ; do
3867 mknod $TDIR/loop${i}b b 7 $i
3868 mknod $TDIR/null${i}c c 1 3
3869 ln -s $TDIR/file1 $TDIR/link${i}l
3871 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3872 mknod $TDIR/dir$i/loop${i}b b 7 $i
3873 mknod $TDIR/dir$i/null${i}c c 1 3
3874 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3883 setup_56 $NUMFILES $NUMDIRS
3885 EXPECTED=$(($NUMDIRS + 2))
3886 # test lfs find with -name
3887 for i in $(seq 1 $NUMFILES) ; do
3888 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3889 [ $NUMS -eq $EXPECTED ] ||
3890 error "lfs find -name \"*$i\" $TDIR wrong: "\
3891 "found $NUMS, expected $EXPECTED"
3894 run_test 56g "check lfs find -name ============================="
3900 setup_56 $NUMFILES $NUMDIRS
3902 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3903 # test lfs find with ! -name
3904 for i in $(seq 1 $NUMFILES) ; do
3905 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3906 [ $NUMS -eq $EXPECTED ] ||
3907 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3908 "found $NUMS, expected $EXPECTED"
3911 run_test 56h "check lfs find ! -name ============================="
3915 test_mkdir -p $DIR/$tdir
3916 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3917 CMD="$LFIND -ost $UUID $DIR/$tdir"
3919 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3921 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3925 setup_56_special $NUMFILES $NUMDIRS
3927 EXPECTED=$((NUMDIRS + 1))
3928 CMD="$LFIND -type d $TDIR"
3929 NUMS=$($CMD | wc -l)
3930 [ $NUMS -eq $EXPECTED ] ||
3931 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3933 run_test 56j "check lfs find -type d ============================="
3937 setup_56_special $NUMFILES $NUMDIRS
3939 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3940 CMD="$LFIND -type f $TDIR"
3941 NUMS=$($CMD | wc -l)
3942 [ $NUMS -eq $EXPECTED ] ||
3943 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3945 run_test 56k "check lfs find -type f ============================="
3949 setup_56_special $NUMFILES $NUMDIRS
3951 EXPECTED=$((NUMDIRS + NUMFILES))
3952 CMD="$LFIND -type b $TDIR"
3953 NUMS=$($CMD | wc -l)
3954 [ $NUMS -eq $EXPECTED ] ||
3955 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3957 run_test 56l "check lfs find -type b ============================="
3961 setup_56_special $NUMFILES $NUMDIRS
3963 EXPECTED=$((NUMDIRS + NUMFILES))
3964 CMD="$LFIND -type c $TDIR"
3965 NUMS=$($CMD | wc -l)
3966 [ $NUMS -eq $EXPECTED ] ||
3967 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3969 run_test 56m "check lfs find -type c ============================="
3973 setup_56_special $NUMFILES $NUMDIRS
3975 EXPECTED=$((NUMDIRS + NUMFILES))
3976 CMD="$LFIND -type l $TDIR"
3977 NUMS=$($CMD | wc -l)
3978 [ $NUMS -eq $EXPECTED ] ||
3979 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3981 run_test 56n "check lfs find -type l ============================="
3985 setup_56 $NUMFILES $NUMDIRS
3987 utime $TDIR/file1 > /dev/null || error "utime (1)"
3988 utime $TDIR/file2 > /dev/null || error "utime (2)"
3989 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3990 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3991 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3992 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
3995 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
3996 [ $NUMS -eq $EXPECTED ] || \
3997 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4000 CMD="$LFIND -mtime 0 $TDIR"
4001 NUMS=$($CMD | wc -l)
4002 [ $NUMS -eq $EXPECTED ] ||
4003 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4005 run_test 56o "check lfs find -mtime for old files =========================="
4008 [ $RUNAS_ID -eq $UID ] &&
4009 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4012 setup_56 $NUMFILES $NUMDIRS
4014 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4016 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4017 NUMS=$($CMD | wc -l)
4018 [ $NUMS -eq $EXPECTED ] || \
4019 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4021 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4022 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4023 NUMS=$($CMD | wc -l)
4024 [ $NUMS -eq $EXPECTED ] || \
4025 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4027 run_test 56p "check lfs find -uid and ! -uid ==============================="
4030 [ $RUNAS_ID -eq $UID ] &&
4031 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4034 setup_56 $NUMFILES $NUMDIRS
4036 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4039 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4040 NUMS=$($CMD | wc -l)
4041 [ $NUMS -eq $EXPECTED ] ||
4042 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4044 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4045 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4046 NUMS=$($CMD | wc -l)
4047 [ $NUMS -eq $EXPECTED ] ||
4048 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4050 run_test 56q "check lfs find -gid and ! -gid ==============================="
4054 setup_56 $NUMFILES $NUMDIRS
4057 CMD="$LFIND -size 0 -type f $TDIR"
4058 NUMS=$($CMD | wc -l)
4059 [ $NUMS -eq $EXPECTED ] ||
4060 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4062 CMD="$LFIND ! -size 0 -type f $TDIR"
4063 NUMS=$($CMD | wc -l)
4064 [ $NUMS -eq $EXPECTED ] ||
4065 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4066 echo "test" > $TDIR/$tfile
4067 echo "test2" > $TDIR/$tfile.2 && sync
4069 CMD="$LFIND -size 5 -type f $TDIR"
4070 NUMS=$($CMD | wc -l)
4071 [ $NUMS -eq $EXPECTED ] ||
4072 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4074 CMD="$LFIND -size +5 -type f $TDIR"
4075 NUMS=$($CMD | wc -l)
4076 [ $NUMS -eq $EXPECTED ] ||
4077 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4079 CMD="$LFIND -size +0 -type f $TDIR"
4080 NUMS=$($CMD | wc -l)
4081 [ $NUMS -eq $EXPECTED ] ||
4082 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4084 CMD="$LFIND ! -size -5 -type f $TDIR"
4085 NUMS=$($CMD | wc -l)
4086 [ $NUMS -eq $EXPECTED ] ||
4087 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4089 CMD="$LFIND -size -5 -type f $TDIR"
4090 NUMS=$($CMD | wc -l)
4091 [ $NUMS -eq $EXPECTED ] ||
4092 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4094 run_test 56r "check lfs find -size works =========================="
4096 test_56s() { # LU-611
4098 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4100 if [ $OSTCOUNT -gt 1 ]; then
4101 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4105 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4109 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4110 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4111 NUMS=$($CMD | wc -l)
4112 [ $NUMS -eq $EXPECTED ] ||
4113 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4115 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4116 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4117 NUMS=$($CMD | wc -l)
4118 [ $NUMS -eq $EXPECTED ] ||
4119 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4122 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4123 NUMS=$($CMD | wc -l)
4124 [ $NUMS -eq $EXPECTED ] ||
4125 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4127 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4128 NUMS=$($CMD | wc -l)
4129 [ $NUMS -eq $EXPECTED ] ||
4130 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4133 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4134 NUMS=$($CMD | wc -l)
4135 [ $NUMS -eq $EXPECTED ] ||
4136 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4138 run_test 56s "check lfs find -stripe-count works"
4140 test_56t() { # LU-611
4142 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4144 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4146 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4147 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4148 NUMS=$($CMD | wc -l)
4149 [ $NUMS -eq $EXPECTED ] ||
4150 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4152 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4153 NUMS=$($CMD | wc -l)
4154 [ $NUMS -eq $EXPECTED ] ||
4155 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4157 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4158 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4159 NUMS=$($CMD | wc -l)
4160 [ $NUMS -eq $EXPECTED ] ||
4161 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4163 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4164 NUMS=$($CMD | wc -l)
4165 [ $NUMS -eq $EXPECTED ] ||
4166 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4169 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4170 NUMS=$($CMD | wc -l)
4171 [ $NUMS -eq $EXPECTED ] ||
4172 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4174 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4175 NUMS=$($CMD | wc -l)
4176 [ $NUMS -eq $EXPECTED ] ||
4177 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4180 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4181 NUMS=$($CMD | wc -l)
4182 [ $NUMS -eq $EXPECTED ] ||
4183 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4185 run_test 56t "check lfs find -stripe-size works"
4187 test_56u() { # LU-611
4189 setup_56 $NUMFILES $NUMDIRS "-i 0"
4191 if [ $OSTCOUNT -gt 1 ]; then
4192 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4198 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4199 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4200 NUMS=$($CMD | wc -l)
4201 [ $NUMS -eq $EXPECTED ] ||
4202 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4205 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4206 NUMS=$($CMD | wc -l)
4207 [ $NUMS -eq $EXPECTED ] ||
4208 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4210 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4211 NUMS=$($CMD | wc -l)
4212 [ $NUMS -eq $EXPECTED ] ||
4213 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4216 # This should produce an error and not return any files
4217 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4218 NUMS=$($CMD 2>/dev/null | wc -l)
4219 [ $NUMS -eq $EXPECTED ] ||
4220 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4222 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4223 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4224 NUMS=$($CMD | wc -l)
4225 [ $NUMS -eq $EXPECTED ] ||
4226 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4228 run_test 56u "check lfs find -stripe-index works"
4235 setup_56 $NUMFILES $NUMDIRS
4237 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4238 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4240 for file in $($LFIND -mdt $UUID $TDIR); do
4241 file_mdt_idx=$($GETSTRIPE -M $file)
4242 [ $file_mdt_idx -eq $MDT_IDX ] ||
4243 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4246 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4248 # Get and check the actual stripe count of one file.
4249 # Usage: check_stripe_count <file> <expected_stripe_count>
4250 check_stripe_count() {
4255 [[ -z "$file" || -z "$expected" ]] &&
4256 error "check_stripe_count: invalid argument!"
4258 local cmd="$GETSTRIPE -c $file"
4259 actual=$($cmd) || error "$cmd failed"
4260 actual=${actual%% *}
4262 if [[ $actual -ne $expected ]]; then
4263 [[ $expected -eq -1 ]] ||
4264 error "$cmd wrong: found $actual, expected $expected"
4265 [[ $actual -eq $OSTCOUNT ]] ||
4266 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4274 rm -rf $TDIR || error "remove $TDIR failed"
4275 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4278 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4279 error "$GETSTRIPE -S -d $TDIR failed"
4280 stripe_size=${stripe_size%% *}
4282 local file_size=$((stripe_size * OSTCOUNT))
4283 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4284 local required_space=$((file_num * file_size))
4285 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4286 [[ $free_space -le $((required_space / 1024)) ]] &&
4287 skip_env "need at least $required_space bytes free space," \
4288 "have $free_space kbytes" && return
4291 local dd_count=$((file_size / dd_bs))
4293 # write data into the files
4297 for i in $(seq 1 $NUMFILES); do
4299 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4300 error "write data into $file failed"
4302 for i in $(seq 1 $NUMDIRS); do
4303 for j in $(seq 1 $NUMFILES); do
4304 file=$TDIR/dir$i/file$j
4305 yes | dd bs=$dd_bs count=$dd_count of=$file \
4307 error "write data into $file failed"
4312 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4315 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4317 eval $cmd || error "$cmd failed"
4319 check_stripe_count $TDIR/file1 $expected
4322 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4324 eval $cmd || error "$cmd failed"
4326 for j in $(seq 1 $NUMFILES); do
4327 check_stripe_count $TDIR/dir1/file$j $expected
4330 # lfs_migrate works with lfs find
4331 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4332 $LFS_MIGRATE -y -c $expected"
4334 eval $cmd || error "$cmd failed"
4336 for i in $(seq 2 $NUMFILES); do
4337 check_stripe_count $TDIR/file$i $expected
4339 for i in $(seq 2 $NUMDIRS); do
4340 for j in $(seq 1 $NUMFILES); do
4341 check_stripe_count $TDIR/dir$i/file$j $expected
4345 run_test 56w "check lfs_migrate -c stripe_count works"
4348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4349 # note test will not do anything if MDS is not local
4350 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4351 skip "Only applicable to ldiskfs-based MDTs"
4355 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4356 local MNTDEV="osd*.*MDT*.mntdev"
4357 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4358 [ -z "$DEV" ] && error "can't access $MNTDEV"
4359 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4360 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4361 error "can't access $DEV"
4362 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4363 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4367 run_test 57a "verify MDS filesystem created with large inodes =="
4370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4371 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4372 skip "Only applicable to ldiskfs-based MDTs"
4376 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4381 local FILEN=$dir/f$FILECOUNT
4383 rm -rf $dir || error "removing $dir"
4384 test_mkdir -p $dir || error "creating $dir"
4385 local num=$(get_mds_dir $dir)
4388 echo "mcreating $FILECOUNT files"
4389 createmany -m $dir/f 1 $FILECOUNT || \
4390 error "creating files in $dir"
4392 # verify that files do not have EAs yet
4393 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4394 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4398 df $dir #make sure we get new statfs data
4399 local MDSFREE=$(do_facet $mymds \
4400 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4401 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4402 echo "opening files to create objects/EAs"
4404 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4405 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4408 # verify that files have EAs now
4409 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4410 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4412 sleep 1 #make sure we get new statfs data
4414 local MDSFREE2=$(do_facet $mymds \
4415 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4416 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4417 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4418 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4419 error "MDC before $MDCFREE != after $MDCFREE2"
4421 echo "MDC before $MDCFREE != after $MDCFREE2"
4422 echo "unable to confirm if MDS has large inodes"
4427 run_test 57b "default LOV EAs are stored inside large inodes ==="
4430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4431 [ -z "$(which wiretest 2>/dev/null)" ] &&
4432 skip_env "could not find wiretest" && return
4435 run_test 58 "verify cross-platform wire constants =============="
4438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4439 echo "touch 130 files"
4440 createmany -o $DIR/f59- 130
4442 unlinkmany $DIR/f59- 130
4444 # wait for commitment of removal
4445 wait_delete_completed
4447 run_test 59 "verify cancellation of llog records async ========="
4449 TEST60_HEAD="test_60 run $RANDOM"
4451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4452 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4453 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4454 log "$TEST60_HEAD - from kernel mode"
4455 do_facet mgs sh run-llog.sh
4457 run_test 60a "llog sanity tests run from kernel module =========="
4459 test_60b() { # bug 6411
4460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4462 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4474 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4476 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4480 echo "create 5000 files"
4481 createmany -o $DIR/f60c- 5000
4482 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4483 lctl set_param fail_loc=0x80000137
4484 unlinkmany $DIR/f60c- 5000
4485 lctl set_param fail_loc=0
4487 run_test 60c "unlink file when mds full"
4490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4491 SAVEPRINTK=$(lctl get_param -n printk)
4493 # verify "lctl mark" is even working"
4494 MESSAGE="test message ID $RANDOM $$"
4495 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4496 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4498 lctl set_param printk=0 || error "set lnet.printk failed"
4499 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4500 MESSAGE="new test message ID $RANDOM $$"
4501 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4502 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4503 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4505 lctl set_param -n printk="$SAVEPRINTK"
4507 run_test 60d "test printk console message masking"
4510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4512 dd if=/dev/zero of=$f bs=`page_size` count=1
4513 cancel_lru_locks osc
4514 $MULTIOP $f OSMWUc || error
4517 run_test 61 "mmap() writes don't make sync hang ================"
4519 # bug 2330 - insufficient obd_match error checking causes LBUG
4521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4524 cancel_lru_locks osc
4525 lctl set_param fail_loc=0x405
4526 cat $f && error "cat succeeded, expect -EIO"
4527 lctl set_param fail_loc=0
4529 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4530 # match every page all of the time.
4531 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4533 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4534 test_63a() { # was test_63
4535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4536 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4537 lctl set_param -n osc.*.max_dirty_mb 0
4538 for i in `seq 10` ; do
4539 dd if=/dev/zero of=$DIR/f63 bs=8k &
4545 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4546 rm -f $DIR/f63 || true
4548 run_test 63a "Verify oig_wait interruption does not crash ======="
4550 # bug 2248 - async write errors didn't return to application on sync
4551 # bug 3677 - async write errors left page locked
4553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4555 lctl set_param debug=-1
4557 # ensure we have a grant to do async writes
4558 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4561 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4562 lctl set_param fail_loc=0x80000406
4563 $MULTIOP $DIR/$tfile Owy && \
4564 error "sync didn't return ENOMEM"
4565 sync; sleep 2; sync # do a real sync this time to flush page
4566 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4567 error "locked page left in cache after async error" || true
4570 run_test 63b "async write errors should be returned to fsync ==="
4573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4575 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4577 run_test 64a "verify filter grant calculations (in kernel) ====="
4580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4581 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4584 run_test 64b "check out-of-space detection on client ==========="
4587 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4589 run_test 64c "verify grant shrink ========================------"
4591 # bug 1414 - set/get directories' stripe info
4593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4594 test_mkdir -p $DIR/$tdir
4596 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4598 run_test 65a "directory with no stripe info ===================="
4601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4602 test_mkdir -p $DIR/$tdir
4603 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4606 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4608 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4612 if [ $OSTCOUNT -gt 1 ]; then
4613 test_mkdir -p $DIR/$tdir
4614 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4615 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4617 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4620 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4624 test_mkdir -p $DIR/$tdir
4625 if [ $STRIPECOUNT -le 0 ]; then
4627 elif [ $STRIPECOUNT -gt 2000 ]; then
4628 #LOV_MAX_STRIPE_COUNT is 2000
4629 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4631 sc=$(($STRIPECOUNT - 1))
4633 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4634 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4635 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4636 error "lverify failed"
4638 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4642 test_mkdir -p $DIR/$tdir
4644 $SETSTRIPE $DIR/$tdir || error "setstripe"
4645 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4646 error "no stripe info failed"
4648 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4650 run_test 65e "directory setstripe defaults ======================="
4653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4654 test_mkdir -p $DIR/${tdir}f
4655 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4657 run_test 65f "dir setstripe permission (should return error) ==="
4660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4661 test_mkdir -p $DIR/$tdir
4662 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4664 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4665 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4666 error "delete default stripe failed"
4668 run_test 65g "directory setstripe -d ==========================="
4671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4672 test_mkdir -p $DIR/$tdir
4673 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4675 test_mkdir -p $DIR/$tdir/dd1
4676 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4677 error "stripe info inherit failed"
4679 run_test 65h "directory stripe info inherit ===================="
4681 test_65i() { # bug6367
4682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4683 $SETSTRIPE -S 65536 -c -1 $MOUNT
4685 run_test 65i "set non-default striping on root directory (bug 6367)="
4687 test_65ia() { # bug12836
4688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4689 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4691 run_test 65ia "getstripe on -1 default directory striping"
4693 test_65ib() { # bug12836
4694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4695 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4697 run_test 65ib "getstripe -v on -1 default directory striping"
4699 test_65ic() { # bug12836
4700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4701 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4703 run_test 65ic "new find on -1 default directory striping"
4705 test_65j() { # bug6367
4706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4708 # if we aren't already remounting for each test, do so for this test
4709 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4710 cleanup || error "failed to unmount"
4713 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4715 run_test 65j "set default striping on root directory (bug 6367)="
4717 test_65k() { # bug11679
4718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4719 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4720 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4722 echo "Check OST status: "
4723 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4724 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4726 for OSC in $MDS_OSCS; do
4727 echo $OSC "is activate"
4728 do_facet $SINGLEMDS lctl --device %$OSC activate
4732 for INACTIVE_OSC in $MDS_OSCS; do
4733 echo "Deactivate: " $INACTIVE_OSC
4734 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4735 for STRIPE_OSC in $MDS_OSCS; do
4736 OST=`osc_to_ost $STRIPE_OSC`
4737 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4738 awk -F: /$OST/'{ print $1 }' | head -n 1`
4740 [ -f $DIR/$tdir/$IDX ] && continue
4741 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4742 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4744 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4747 echo $INACTIVE_OSC "is Activate."
4748 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4751 run_test 65k "validate manual striping works properly with deactivated OSCs"
4753 test_65l() { # bug 12836
4754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4755 test_mkdir -p $DIR/$tdir/test_dir
4756 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4757 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4759 run_test 65l "lfs find on -1 stripe dir ========================"
4761 # bug 2543 - update blocks count on client
4763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4765 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4766 sync; sync_all_data; sync; sync_all_data
4767 cancel_lru_locks osc
4768 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4769 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4771 run_test 66 "update inode blocks count on client ==============="
4776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4778 if [ ! -z "$LLOOP" ]; then
4779 if swapon -s | grep -q $LLOOP; then
4780 swapoff $LLOOP || error "swapoff failed"
4783 $LCTL blockdev_detach $LLOOP || error "detach failed"
4787 if [ ! -z "$LLITELOOPLOAD" ]; then
4795 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4799 swapon -s | awk '($1 == "'$1'") { print $4 }'
4802 # test case for lloop driver, basic function
4804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4805 [ "$UID" != 0 ] && skip_env "must run as root" && return
4806 llite_lloop_enabled || \
4807 { skip_env "llite_lloop module disabled" && return; }
4809 trap cleanup_68 EXIT
4811 if ! module_loaded llite_lloop; then
4812 if load_module llite/llite_lloop; then
4815 skip_env "can't find module llite_lloop"
4820 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4821 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4822 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4824 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4825 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4829 run_test 68a "lloop driver - basic test ========================"
4831 # excercise swapping to lustre by adding a high priority swapfile entry
4832 # and then consuming memory until it is used.
4833 test_68b() { # was test_68
4834 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4835 [ "$UID" != 0 ] && skip_env "must run as root" && return
4836 lctl get_param -n devices | grep -q obdfilter && \
4837 skip "local OST" && return
4839 grep -q llite_lloop /proc/modules
4840 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4842 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4843 skip "can't reliably test swap with TCP" && return
4845 MEMTOTAL=`meminfo MemTotal`
4846 NR_BLOCKS=$((MEMTOTAL>>8))
4847 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4849 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4850 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4853 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4855 trap cleanup_68 EXIT
4857 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4859 echo "before: `swapon -s | grep $LLOOP`"
4860 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4861 echo "after: `swapon -s | grep $LLOOP`"
4862 SWAPUSED=`swap_used $LLOOP`
4866 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4868 run_test 68b "support swapping to Lustre ========================"
4870 # bug5265, obdfilter oa2dentry return -ENOENT
4871 # #define OBD_FAIL_OST_ENOENT 0x217
4873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4874 remote_ost_nodsh && skip "remote OST with nodsh" && return
4877 $SETSTRIPE -c 1 -i 0 $f
4879 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4881 do_facet ost1 lctl set_param fail_loc=0x217
4882 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4883 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4885 do_facet ost1 lctl set_param fail_loc=0
4886 $DIRECTIO write $f 0 2 || error "write error"
4888 cancel_lru_locks osc
4889 $DIRECTIO read $f 0 1 || error "read error"
4891 do_facet ost1 lctl set_param fail_loc=0x217
4892 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4894 do_facet ost1 lctl set_param fail_loc=0
4897 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4900 test_mkdir -p $DIR/$tdir
4901 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4903 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4905 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4907 check_kernel_version 43 || return 0
4908 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4910 # Check that testing environment is properly set up. Skip if not
4911 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4912 skip_env "User $RUNAS_ID does not exist - skipping"
4915 # We had better clear the $DIR to get enough space for dd
4920 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4921 # See if we are still setuid/sgid
4922 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4923 # Now test that MDS is updated too
4924 cancel_lru_locks mdc
4925 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4928 run_test 72a "Test that remove suid works properly (bug5695) ===="
4930 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4933 [ "$RUNAS_ID" = "$UID" ] && \
4934 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4935 [ "$RUNAS_ID" -eq 0 ] && \
4936 skip_env "RUNAS_ID = 0 -- skipping" && return
4938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4939 # Check that testing environment is properly set up. Skip if not
4940 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4941 skip_env "User $RUNAS_ID does not exist - skipping"
4944 touch $DIR/${tfile}-f{g,u}
4945 test_mkdir $DIR/${tfile}-dg
4946 test_mkdir $DIR/${tfile}-du
4947 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4948 chmod g+s $DIR/${tfile}-{f,d}g
4949 chmod u+s $DIR/${tfile}-{f,d}u
4950 for perm in 777 2777 4777; do
4951 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4952 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4953 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4954 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4958 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4960 # bug 3462 - multiple simultaneous MDC requests
4962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4963 test_mkdir $DIR/d73-1
4964 test_mkdir $DIR/d73-2
4965 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4968 lctl set_param fail_loc=0x80000129
4969 $MULTIOP $DIR/d73-1/f73-2 Oc &
4971 lctl set_param fail_loc=0
4973 $MULTIOP $DIR/d73-2/f73-3 Oc &
4977 wait $pid1 || return 1
4981 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4982 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4983 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4987 run_test 73 "multiple MDC requests (should not deadlock)"
4989 test_74a() { # bug 6149, 6184
4990 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4991 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4993 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4994 # will spin in a tight reconnection loop
4996 lctl set_param fail_loc=0x8000030e
4997 # get any lock that won't be difficult - lookup works.
4999 lctl set_param fail_loc=0
5003 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5005 test_74b() { # bug 13310
5006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5007 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5009 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5010 # will spin in a tight reconnection loop
5011 lctl set_param fail_loc=0x8000030e
5012 # get a "difficult" lock
5014 lctl set_param fail_loc=0
5018 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5022 #define OBD_FAIL_LDLM_NEW_LOCK
5023 lctl set_param fail_loc=0x80000319
5024 touch $DIR/$tfile && error "Touch successful"
5027 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5030 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5033 get_inode_slab_tunables() {
5034 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5037 set_inode_slab_tunables() {
5038 echo "lustre_inode_cache $1" > /proc/slabinfo
5041 test_76() { # Now for bug 20433, added originally in bug 1443
5042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5043 local SLAB_SETTINGS=`get_inode_slab_tunables`
5044 local CPUS=`getconf _NPROCESSORS_ONLN`
5045 # we cannot set limit below 1 which means 1 inode in each
5046 # per-cpu cache is still allowed
5047 set_inode_slab_tunables "1 1 0"
5048 cancel_lru_locks osc
5049 BEFORE_INODES=`num_inodes`
5050 echo "before inodes: $BEFORE_INODES"
5052 [ "$SLOW" = "no" ] && COUNT=100
5053 for i in `seq $COUNT`; do
5057 cancel_lru_locks osc
5058 AFTER_INODES=`num_inodes`
5059 echo "after inodes: $AFTER_INODES"
5061 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5063 AFTER_INODES=`num_inodes`
5065 echo "wait $wait seconds inodes: $AFTER_INODES"
5066 if [ $wait -gt 30 ]; then
5067 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5070 set_inode_slab_tunables "$SLAB_SETTINGS"
5072 run_test 76 "confirm clients recycle inodes properly ===="
5078 # Note: in sptlrpc modes which enable its own bulk checksum, the
5079 # original crc32_le bulk checksum will be automatically disabled,
5080 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5081 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5082 # In this case set_checksums() will not be no-op, because sptlrpc
5083 # bulk checksum will be enabled all through the test.
5085 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5086 lctl set_param -n osc.*.checksums $1
5090 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5091 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5092 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5093 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5096 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5097 log "set checksum type to $1"
5100 F77_TMP=$TMP/f77-temp
5103 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5104 error "error writing to $F77_TMP"
5107 test_77a() { # bug 10889
5108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5109 $GSS && skip "could not run with gss" && return
5110 [ ! -f $F77_TMP ] && setup_f77
5112 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5116 run_test 77a "normal checksum read/write operation ============="
5118 test_77b() { # bug 10889
5119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5120 $GSS && skip "could not run with gss" && return
5121 [ ! -f $F77_TMP ] && setup_f77
5122 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5123 lctl set_param fail_loc=0x80000409
5125 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5126 error "dd error: $?"
5127 lctl set_param fail_loc=0
5130 run_test 77b "checksum error on client write ===================="
5132 test_77c() { # bug 10889
5133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5134 $GSS && skip "could not run with gss" && return
5135 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5137 for algo in $CKSUM_TYPES; do
5138 cancel_lru_locks osc
5139 set_checksum_type $algo
5140 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5141 lctl set_param fail_loc=0x80000408
5142 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5143 lctl set_param fail_loc=0
5146 set_checksum_type $ORIG_CSUM_TYPE
5149 run_test 77c "checksum error on client read ==================="
5151 test_77d() { # bug 10889
5152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5153 $GSS && skip "could not run with gss" && return
5154 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5155 lctl set_param fail_loc=0x80000409
5157 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5158 error "direct write: rc=$?"
5159 lctl set_param fail_loc=0
5162 run_test 77d "checksum error on OST direct write ==============="
5164 test_77e() { # bug 10889
5165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5166 $GSS && skip "could not run with gss" && return
5167 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5168 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5169 lctl set_param fail_loc=0x80000408
5171 cancel_lru_locks osc
5172 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5173 error "direct read: rc=$?"
5174 lctl set_param fail_loc=0
5177 run_test 77e "checksum error on OST direct read ================"
5179 test_77f() { # bug 10889
5180 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5181 $GSS && skip "could not run with gss" && return
5183 for algo in $CKSUM_TYPES; do
5184 cancel_lru_locks osc
5185 set_checksum_type $algo
5186 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5187 lctl set_param fail_loc=0x409
5188 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5189 error "direct write succeeded"
5190 lctl set_param fail_loc=0
5192 set_checksum_type $ORIG_CSUM_TYPE
5195 run_test 77f "repeat checksum error on write (expect error) ===="
5197 test_77g() { # bug 10889
5198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5199 $GSS && skip "could not run with gss" && return
5200 remote_ost_nodsh && skip "remote OST with nodsh" && return
5202 [ ! -f $F77_TMP ] && setup_f77
5204 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5205 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5206 do_facet ost1 lctl set_param fail_loc=0x8000021a
5208 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5209 error "write error: rc=$?"
5210 do_facet ost1 lctl set_param fail_loc=0
5213 run_test 77g "checksum error on OST write ======================"
5215 test_77h() { # bug 10889
5216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5217 $GSS && skip "could not run with gss" && return
5218 remote_ost_nodsh && skip "remote OST with nodsh" && return
5220 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5221 cancel_lru_locks osc
5222 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5223 do_facet ost1 lctl set_param fail_loc=0x8000021b
5225 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5226 do_facet ost1 lctl set_param fail_loc=0
5229 run_test 77h "checksum error on OST read ======================="
5231 test_77i() { # bug 13805
5232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5233 $GSS && skip "could not run with gss" && return
5234 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5235 lctl set_param fail_loc=0x40b
5236 remount_client $MOUNT
5237 lctl set_param fail_loc=0
5238 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5239 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5240 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5241 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5243 remount_client $MOUNT
5245 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5247 test_77j() { # bug 13805
5248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5249 $GSS && skip "could not run with gss" && return
5250 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5251 lctl set_param fail_loc=0x40c
5252 remount_client $MOUNT
5253 lctl set_param fail_loc=0
5254 sleep 2 # wait async osc connect to finish
5255 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5256 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5257 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5258 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5260 remount_client $MOUNT
5262 run_test 77j "client only supporting ADLER32 ===================="
5264 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5268 test_78() { # bug 10901
5269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5270 remote_ost || { skip_env "local OST" && return; }
5273 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5274 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5275 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5276 echo "MemTotal: $MEMTOTAL"
5277 # reserve 256MB of memory for the kernel and other running processes,
5278 # and then take 1/2 of the remaining memory for the read/write buffers.
5279 if [ $MEMTOTAL -gt 512 ] ;then
5280 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5282 # for those poor memory-starved high-end clusters...
5283 MEMTOTAL=$((MEMTOTAL / 2))
5285 echo "Mem to use for directio: $MEMTOTAL"
5286 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5287 [ $F78SIZE -gt 512 ] && F78SIZE=512
5288 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5289 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5290 echo "Smallest OST: $SMALLESTOST"
5291 [ $SMALLESTOST -lt 10240 ] && \
5292 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5294 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5295 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5297 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5298 echo "File size: $F78SIZE"
5299 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5300 for i in `seq 1 $NSEQ`
5302 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5303 echo directIO rdwr round $i of $NSEQ
5304 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5309 run_test 78 "handle large O_DIRECT writes correctly ============"
5311 test_79() { # bug 12743
5312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5313 wait_delete_completed
5315 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5316 BKFREE=$(calc_osc_kbytes kbytesfree)
5317 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5319 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5320 DFTOTAL=`echo $STRING | cut -d, -f1`
5321 DFUSED=`echo $STRING | cut -d, -f2`
5322 DFAVAIL=`echo $STRING | cut -d, -f3`
5323 DFFREE=$(($DFTOTAL - $DFUSED))
5325 ALLOWANCE=$((64 * $OSTCOUNT))
5327 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5328 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5329 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5331 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5332 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5333 error "df free($DFFREE) mismatch OST free($BKFREE)"
5335 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5336 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5337 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5340 run_test 79 "df report consistency check ======================="
5342 test_80() { # bug 10718
5343 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5344 # relax strong synchronous semantics for slow backends like ZFS
5345 local soc="obdfilter.*.sync_on_lock_cancel"
5346 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5348 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5349 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5350 facet_active_host $host; done | sort -u)
5351 do_nodes $hosts lctl set_param $soc=never
5354 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5356 local BEFORE=`date +%s`
5357 cancel_lru_locks osc
5358 local AFTER=`date +%s`
5359 local DIFF=$((AFTER-BEFORE))
5360 if [ $DIFF -gt 1 ] ; then
5361 error "elapsed for 1M@1T = $DIFF"
5364 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5368 run_test 80 "Page eviction is equally fast at high offsets too ===="
5370 test_81a() { # LU-456
5371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5372 remote_ost_nodsh && skip "remote OST with nodsh" && return
5373 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5374 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5375 do_facet ost1 lctl set_param fail_loc=0x80000228
5377 # write should trigger a retry and success
5378 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5379 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5381 if [ $RC -ne 0 ] ; then
5382 error "write should success, but failed for $RC"
5385 run_test 81a "OST should retry write when get -ENOSPC ==============="
5387 test_81b() { # LU-456
5388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5389 remote_ost_nodsh && skip "remote OST with nodsh" && return
5390 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5391 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5392 do_facet ost1 lctl set_param fail_loc=0x228
5394 # write should retry several times and return -ENOSPC finally
5395 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5396 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5399 if [ $RC -ne $ENOSPC ] ; then
5400 error "dd should fail for -ENOSPC, but succeed."
5403 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5405 test_82() { # LU-1031
5406 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5410 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5412 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5414 kill -USR1 $MULTIPID2
5416 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5417 error "First grouplock does not block second one"
5419 echo "Second grouplock blocks first one"
5421 kill -USR1 $MULTIPID1
5425 run_test 82 "Basic grouplock test ==============================="
5428 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5430 test_mkdir -p $DIR/d99cvsroot
5431 chown $RUNAS_ID $DIR/d99cvsroot
5432 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5435 $RUNAS cvs -d $DIR/d99cvsroot init || error
5438 run_test 99a "cvs init ========================================="
5441 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5442 [ ! -d $DIR/d99cvsroot ] && test_99a
5444 # some versions of cvs import exit(1) when asked to import links or
5445 # files they can't read. ignore those files.
5446 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5447 ! -perm +4 -printf '-I %f\n')
5448 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5449 d99reposname vtag rtag
5451 run_test 99b "cvs import ======================================="
5454 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5455 [ ! -d $DIR/d99cvsroot ] && test_99b
5457 test_mkdir -p $DIR/d99reposname
5458 chown $RUNAS_ID $DIR/d99reposname
5459 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5461 run_test 99c "cvs checkout ====================================="
5464 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5465 [ ! -d $DIR/d99cvsroot ] && test_99c
5466 cd $DIR/d99reposname
5468 $RUNAS cvs add -m 'addmsg' foo99
5470 run_test 99d "cvs add =========================================="
5473 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5474 [ ! -d $DIR/d99cvsroot ] && test_99c
5475 cd $DIR/d99reposname
5478 run_test 99e "cvs update ======================================="
5481 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5482 [ ! -d $DIR/d99cvsroot ] && test_99d
5483 cd $DIR/d99reposname
5484 $RUNAS cvs commit -m 'nomsg' foo99
5485 rm -fr $DIR/d99cvsroot
5487 run_test 99f "cvs commit ======================================="
5490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5491 [ "$NETTYPE" = tcp ] || \
5492 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5495 remote_ost_nodsh && skip "remote OST with nodsh" && return
5496 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5498 { skip "useless for local single node setup" && return; }
5500 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5501 [ "$PROT" != "tcp" ] && continue
5502 RPORT=$(echo $REMOTE | cut -d: -f2)
5503 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5506 LPORT=`echo $LOCAL | cut -d: -f2`
5507 if [ $LPORT -ge 1024 ]; then
5508 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5510 error_exit "local: $LPORT > 1024, remote: $RPORT"
5513 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5515 run_test 100 "check local port using privileged port ==========="
5517 function get_named_value()
5526 echo $line | sed "s/^$tag[ ]*//"
5533 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5534 awk '/^max_cached_mb/ { print $2 }')
5537 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5546 local cache_limit=32
5548 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5549 trap cleanup_101a EXIT
5550 $LCTL set_param -n llite.*.read_ahead_stats 0
5551 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5554 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5556 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5557 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5560 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5561 get_named_value 'read but discarded' | cut -d" " -f1`; do
5562 discard=$(($discard + $s))
5566 if [ $(($discard * 10)) -gt $nreads ] ;then
5567 $LCTL get_param osc.*-osc*.rpc_stats
5568 $LCTL get_param llite.*.read_ahead_stats
5569 error "too many ($discard) discarded pages"
5571 rm -f $DIR/$tfile || true
5573 run_test 101a "check read-ahead for random reads ================"
5576 test_mkdir -p $DIR/$tdir
5578 STRIPE_COUNT=$OSTCOUNT
5581 local list=$(comma_list $(osts_nodes))
5582 set_osd_param $list '' read_cache_enable 0
5583 set_osd_param $list '' writethrough_cache_enable 0
5585 trap cleanup_test101bc EXIT
5586 # prepare the read-ahead file
5587 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5589 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5592 cleanup_test101bc() {
5597 local list=$(comma_list $(osts_nodes))
5598 set_osd_param $list '' read_cache_enable 1
5599 set_osd_param $list '' writethrough_cache_enable 1
5603 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5608 local STRIPE_SIZE=1048576
5609 local RA_INC=1048576
5610 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5611 local FILE_LENGTH=$((64*100))
5612 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5613 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5614 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5615 get_named_value 'read but discarded' | \
5616 cut -d" " -f1 | calc_total`
5617 if [ $DISCARD -gt $discard_limit ]; then
5618 $LCTL get_param llite.*.read_ahead_stats
5619 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5621 echo "Read-ahead success for size ${READ_SIZE}"
5626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5627 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5628 local STRIPE_SIZE=1048576
5629 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5630 local FILE_LENGTH=$((STRIPE_SIZE*100))
5631 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5632 # prepare the read-ahead file
5634 cancel_lru_locks osc
5635 for BIDX in 2 4 8 16 32 64 128 256
5637 local BSIZE=$((BIDX*4096))
5638 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5639 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5640 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5641 $LCTL set_param -n llite.*.read_ahead_stats 0
5642 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5643 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5644 cancel_lru_locks osc
5650 run_test 101b "check stride-io mode read-ahead ================="
5653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5654 local STRIPE_SIZE=1048576
5655 local FILE_LENGTH=$((STRIPE_SIZE*100))
5661 cancel_lru_locks osc
5662 $LCTL set_param osc.*.rpc_stats 0
5663 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5664 for osc in $($LCTL get_param -N osc.*); do
5665 if [ "$osc" == "osc.num_refs" ]; then
5669 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5670 if [ $lines -le 20 ]; then
5674 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5675 awk '$1 == "1:" { print $2; exit; }')
5676 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5677 awk '$1 == "2:" { print $2; exit; }')
5678 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5679 awk '$1 == "4:" { print $2; exit; }')
5680 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5681 awk '$1 == "8:" { print $2; exit; }')
5683 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5684 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5685 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5686 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5687 echo "${osc} rpc check passed!"
5692 run_test 101c "check stripe_size aligned read-ahead ================="
5695 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5696 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5701 local file=$DIR/$tfile
5702 local size=${FILESIZE_101c:-500}
5703 local ra_MB=${READAHEAD_MB:-40}
5705 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5706 [ $space -gt $((size * 1024)) ] ||
5707 { skip "Need free space ${size}M, have $space" && return; }
5709 echo Creating ${size}M test file $file
5710 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5711 echo Cancel LRU locks on lustre client to flush the client cache
5712 cancel_lru_locks osc
5714 echo Disable read-ahead
5715 local old_READAHEAD=$(set_read_ahead 0)
5717 echo Reading the test file $file with read-ahead disabled
5718 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5720 echo Cancel LRU locks on lustre client to flush the client cache
5721 cancel_lru_locks osc
5722 echo Enable read-ahead with ${ra_MB}MB
5723 set_read_ahead $ra_MB
5725 echo Reading the test file $file with read-ahead enabled
5726 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5728 echo read-ahead disabled time read $time_ra_OFF
5729 echo read-ahead enabled time read $time_ra_ON
5731 set_read_ahead $old_READAHEAD
5733 wait_delete_completed
5735 [ $time_ra_ON -lt $time_ra_OFF ] ||
5736 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5737 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5739 run_test 101d "file read with and without read-ahead enabled ================="
5742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5743 local file=$DIR/$tfile
5748 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5749 local need_space=$((count * size))
5750 [ $space -gt $need_space ] ||
5751 { skip_env "Need free space $need_space, have $space" && return; }
5753 echo Creating $count ${size}K test files
5754 for ((i = 0; i < $count; i++)); do
5755 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5758 echo Cancel LRU locks on lustre client to flush the client cache
5759 cancel_lru_locks osc
5761 echo Reset readahead stats
5762 $LCTL set_param -n llite.*.read_ahead_stats 0
5764 for ((i = 0; i < $count; i++)); do
5765 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5768 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5769 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5771 for ((i = 0; i < $count; i++)); do
5772 rm -rf ${file}_${i} 2>/dev/null
5775 #10000 means 20% reads are missing in readahead
5776 [ $miss -lt 10000 ] || error "misses too much for small reads"
5778 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5780 cleanup_test101f() {
5782 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5783 rm -rf $DIR/$tfile 2>/dev/null
5787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5788 local file=$DIR/$tfile
5791 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5792 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5793 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5794 trap cleanup_test101f EXIT
5796 echo Cancel LRU locks on lustre client to flush the client cache
5797 cancel_lru_locks osc
5799 echo Reset readahead stats
5800 $LCTL set_param -n llite.*.read_ahead_stats 0
5801 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5802 # readahead should read in 2M file on second read, so only miss
5804 echo Random 4K reads on 2M file for 1000 times
5805 $READS -f $file -s 2097152 -b 4096 -n $nreads
5807 echo checking missing pages
5808 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5809 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5811 [ $miss -lt 3 ] || error "misses too much pages!"
5814 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5817 test_mkdir -p $DIR/$tdir
5818 chown $RUNAS_ID $DIR/$tdir
5821 STRIPE_COUNT=$OSTCOUNT
5822 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5824 trap cleanup_test102 EXIT
5826 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5828 for num in 1 2 3 4; do
5829 for count in $(seq 1 $STRIPE_COUNT); do
5830 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5831 local size=`expr $STRIPE_SIZE \* $num`
5832 local file=file"$num-$idx-$count"
5833 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5839 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5845 rm -rf $DIR/d0.sanity/d102
5849 local testfile=$DIR/xattr_testfile
5853 [ "$UID" != 0 ] && skip_env "must run as root" && return
5854 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5855 skip_env "must have user_xattr" && return
5857 [ -z "$(which setfattr 2>/dev/null)" ] &&
5858 skip_env "could not find setfattr" && return
5860 echo "set/get xattr..."
5861 setfattr -n trusted.name1 -v value1 $testfile || error
5862 getfattr -n trusted.name1 $testfile 2> /dev/null |
5863 grep "trusted.name1=.value1" ||
5864 error "$testfile missing trusted.name1=value1"
5866 setfattr -n user.author1 -v author1 $testfile || error
5867 getfattr -n user.author1 $testfile 2> /dev/null |
5868 grep "user.author1=.author1" ||
5869 error "$testfile missing trusted.author1=author1"
5872 setfattr -n trusted.name2 -v value2 $testfile ||
5873 error "$testfile unable to set trusted.name2"
5874 setfattr -n trusted.name3 -v value3 $testfile ||
5875 error "$testfile unable to set trusted.name3"
5876 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5877 grep "trusted.name" | wc -l) -eq 3 ] ||
5878 error "$testfile missing 3 trusted.name xattrs"
5880 setfattr -n user.author2 -v author2 $testfile ||
5881 error "$testfile unable to set user.author2"
5882 setfattr -n user.author3 -v author3 $testfile ||
5883 error "$testfile unable to set user.author3"
5884 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5885 grep "user.author" | wc -l) -eq 3 ] ||
5886 error "$testfile missing 3 user.author xattrs"
5888 echo "remove xattr..."
5889 setfattr -x trusted.name1 $testfile ||
5890 error "$testfile error deleting trusted.name1"
5891 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5892 error "$testfile did not delete trusted.name1 xattr"
5894 setfattr -x user.author1 $testfile ||
5895 error "$testfile error deleting user.author1"
5896 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5897 error "$testfile did not delete trusted.name1 xattr"
5899 # b10667: setting lustre special xattr be silently discarded
5900 echo "set lustre special xattr ..."
5901 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
5902 error "$testfile allowed setting trusted.lov"
5904 run_test 102a "user xattr test =================================="
5907 # b10930: get/set/list trusted.lov xattr
5908 echo "get/set/list trusted.lov xattr ..."
5909 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5910 local testfile=$DIR/$tfile
5911 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5912 error "setstripe failed"
5913 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5914 error "getstripe failed"
5915 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5916 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5918 local testfile2=${testfile}2
5919 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5920 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5923 setfattr -n trusted.lov -v $value $testfile2
5924 local stripe_size=$($GETSTRIPE -S $testfile2)
5925 local stripe_count=$($GETSTRIPE -c $testfile2)
5926 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5927 [ $stripe_count -eq $STRIPECOUNT ] ||
5928 error "stripe count $stripe_count != $STRIPECOUNT"
5931 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5934 # b10930: get/set/list lustre.lov xattr
5935 echo "get/set/list lustre.lov xattr ..."
5936 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5937 test_mkdir -p $DIR/$tdir
5938 chown $RUNAS_ID $DIR/$tdir
5939 local testfile=$DIR/$tdir/$tfile
5940 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5941 error "setstripe failed"
5942 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5943 error "getstripe failed"
5944 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5945 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5947 local testfile2=${testfile}2
5948 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5949 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5951 $RUNAS $MCREATE $testfile2
5952 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5953 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
5954 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
5955 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5956 [ $stripe_count -eq $STRIPECOUNT ] ||
5957 error "stripe count $stripe_count != $STRIPECOUNT"
5959 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5961 compare_stripe_info1() {
5962 local stripe_index_all_zero=true
5964 for num in 1 2 3 4; do
5965 for count in $(seq 1 $STRIPE_COUNT); do
5966 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
5967 local size=$((STRIPE_SIZE * num))
5968 local file=file"$num-$offset-$count"
5969 stripe_size=$(lfs getstripe -S $PWD/$file)
5970 [ $stripe_size -ne $size ] &&
5971 error "$file: size $stripe_size != $size"
5972 stripe_count=$(lfs getstripe -c $PWD/$file)
5973 # allow fewer stripes to be created, ORI-601
5974 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
5975 error "$file: count $stripe_count != $count"
5976 stripe_index=$(lfs getstripe -i $PWD/$file)
5977 [ $stripe_index -ne 0 ] &&
5978 stripe_index_all_zero=false
5982 $stripe_index_all_zero &&
5983 error "all files are being extracted starting from OST index 0"
5988 [ -n "$(which tar 2>/dev/null)" ] &&
5989 strings $(which tar) | grep -q "lustre" && echo tar
5993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5994 # b10930: tar test for trusted.lov xattr
5995 TAR=$(find_lustre_tar)
5996 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5997 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5999 test_mkdir -p $DIR/d102d
6000 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6002 compare_stripe_info1
6004 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6008 # b10930: tar test for trusted.lov xattr
6009 TAR=$(find_lustre_tar)
6010 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6011 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6013 test_mkdir -p $DIR/d102f
6015 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6017 compare_stripe_info1
6019 run_test 102f "tar copy files, not keep osts ==========="
6022 local xsize=${1:-1024} # in bytes
6023 local file=$DIR/$tfile
6025 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6026 skip "must have user_xattr" && return 0
6027 [ -z "$(which setfattr 2>/dev/null)" ] &&
6028 skip_env "could not find setfattr" && return 0
6029 [ -z "$(which getfattr 2>/dev/null)" ] &&
6030 skip_env "could not find getfattr" && return 0
6034 local value="$(generate_string $xsize)"
6036 local xbig=trusted.big
6037 log "save $xbig on $file"
6038 setfattr -n $xbig -v $value $file ||
6039 error "saving $xbig on $file failed"
6041 local orig=$(get_xattr_value $xbig $file)
6042 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6044 local xsml=trusted.sml
6045 log "save $xsml on $file"
6046 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6048 local new=$(get_xattr_value $xbig $file)
6049 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6051 log "grow $xsml on $file"
6052 setfattr -n $xsml -v "$value" $file ||
6053 error "growing $xsml on $file failed"
6055 new=$(get_xattr_value $xbig $file)
6056 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6057 log "$xbig still valid after growing $xsml"
6062 test_102h() { # bug 15777
6065 run_test 102h "grow xattr from inside inode to external block"
6068 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6069 grow_xattr $(max_xattr_size)
6071 run_test 102ha "grow xattr from inside inode to external inode"
6073 test_102i() { # bug 17038
6075 ln -s $DIR/$tfile $DIR/${tfile}link
6076 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6077 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"
6078 rm -f $DIR/$tfile $DIR/${tfile}link
6080 run_test 102i "lgetxattr test on symbolic link ============"
6083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6084 TAR=$(find_lustre_tar)
6085 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6086 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6087 setup_test102 "$RUNAS"
6088 test_mkdir -p $DIR/d102j
6089 chown $RUNAS_ID $DIR/d102j
6090 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6092 compare_stripe_info1 "$RUNAS"
6094 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6098 # b22187 just check that does not crash for regular file.
6099 setfattr -n trusted.lov $DIR/$tfile
6100 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6101 local test_kdir=$DIR/d102k
6102 test_mkdir $test_kdir
6103 local default_size=`$GETSTRIPE -S $test_kdir`
6104 local default_count=`$GETSTRIPE -c $test_kdir`
6105 local default_offset=`$GETSTRIPE -i $test_kdir`
6106 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
6107 error 'dir setstripe failed'
6108 setfattr -n trusted.lov $test_kdir
6109 local stripe_size=`$GETSTRIPE -S $test_kdir`
6110 local stripe_count=`$GETSTRIPE -c $test_kdir`
6111 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6112 [ $stripe_size -eq $default_size ] ||
6113 error "stripe size $stripe_size != $default_size"
6114 [ $stripe_count -eq $default_count ] ||
6115 error "stripe count $stripe_count != $default_count"
6116 [ $stripe_offset -eq $default_offset ] ||
6117 error "stripe offset $stripe_offset != $default_offset"
6118 rm -rf $DIR/$tfile $test_kdir
6120 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6123 # LU-532 trusted. xattr is invisible to non-root
6124 local testfile=$DIR/$tfile
6128 echo "listxattr as user..."
6129 chown $RUNAS_ID $testfile
6130 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6131 grep -q "trusted" &&
6132 error "$testfile trusted xattrs are user visible"
6136 run_test 102l "listxattr filter test =================================="
6142 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6147 [ "$UID" != 0 ] && skip_env "must run as root" && return
6148 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6149 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6150 $GSS && skip "could not run under gss" && return
6152 declare -a identity_old
6154 for num in $(seq $MDSCOUNT); do
6155 switch_identity $num true || identity_old[$num]=$?
6162 echo "performing cp ..."
6163 run_acl_subtest cp || error
6164 echo "performing getfacl-noacl..."
6165 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6166 echo "performing misc..."
6167 run_acl_subtest misc || error "misc test failed"
6168 echo "performing permissions..."
6169 run_acl_subtest permissions || error "permissions failed"
6170 echo "performing setfacl..."
6171 run_acl_subtest setfacl || error "setfacl test failed"
6173 # inheritance test got from HP
6174 echo "performing inheritance..."
6175 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6176 chmod +x make-tree || error "chmod +x failed"
6177 run_acl_subtest inheritance || error "inheritance test failed"
6180 echo "LU-974 ignore umask when acl is enabled..."
6181 run_acl_subtest 974 || error "LU-974 test failed"
6182 if [ $MDSCOUNT -ge 2 ]; then
6183 run_acl_subtest 974_remote ||
6184 error "LU-974 test failed under remote dir"
6187 echo "LU-2561 newly created file is same size as directory..."
6188 run_acl_subtest 2561 || error "LU-2561 test failed"
6193 for num in $(seq $MDSCOUNT); do
6194 if [ "${identity_old[$num]}" = 1 ]; then
6195 switch_identity $num false || identity_old[$num]=$?
6199 run_test 103 "acl test ========================================="
6202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6204 lfs df || error "lfs df failed"
6205 lfs df -ih || error "lfs df -ih failed"
6206 lfs df -h $DIR || error "lfs df -h $DIR failed"
6207 lfs df -i $DIR || error "lfs df -i $DIR failed"
6208 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6209 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6211 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6212 lctl --device %$OSC deactivate
6213 lfs df || error "lfs df with deactivated OSC failed"
6214 lctl --device %$OSC activate
6215 # wait the osc back to normal
6216 wait_osc_import_state client ost FULL
6218 lfs df || error "lfs df with reactivated OSC failed"
6221 run_test 104a "lfs df [-ih] [path] test ========================="
6224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6225 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6227 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6228 if [ $denied_cnt -ne 0 ];
6230 error "lfs check servers test failed"
6233 run_test 104b "$RUNAS lfs check servers test ===================="
6236 # doesn't work on 2.4 kernels
6238 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6239 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6241 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6245 run_test 105a "flock when mounted without -o flock test ========"
6249 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6250 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6252 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6256 run_test 105b "fcntl when mounted without -o flock test ========"
6260 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6261 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6263 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6267 run_test 105c "lockf when mounted without -o flock test ========"
6269 test_105d() { # bug 15924
6270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6271 test_mkdir -p $DIR/$tdir
6272 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6273 skip "mount w/o flock enabled" && return
6274 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6275 $LCTL set_param fail_loc=0x80000315
6276 flocks_test 2 $DIR/$tdir
6278 run_test 105d "flock race (should not freeze) ========"
6280 test_105e() { # bug 22660 && 22040
6281 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6282 skip "mount w/o flock enabled" && return
6284 flocks_test 3 $DIR/$tfile
6286 run_test 105e "Two conflicting flocks from same process ======="
6288 test_106() { #bug 10921
6289 test_mkdir -p $DIR/$tdir
6290 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6291 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6293 run_test 106 "attempt exec of dir followed by chown of that dir"
6296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6303 local save_pattern=$(sysctl -n kernel.core_pattern)
6304 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6305 sysctl -w kernel.core_pattern=$file
6306 sysctl -w kernel.core_uses_pid=0
6314 kill -s 11 $SLEEPPID
6316 if [ -e $file ]; then
6317 size=`stat -c%s $file`
6318 [ $size -eq 0 ] && error "Fail to create core file $file"
6320 error "Fail to create core file $file"
6323 sysctl -w kernel.core_pattern=$save_pattern
6324 sysctl -w kernel.core_uses_pid=$save_uses_pid
6327 run_test 107 "Coredump on SIG"
6330 test_mkdir -p $DIR/$tdir
6331 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6332 error "mkdir with 255 char failed"
6333 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6334 error "mkdir with 256 char should fail, but did not"
6335 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6336 error "create with 255 char failed"
6337 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6338 error "create with 256 char should fail, but did not"
6343 run_test 110 "filename length checking"
6346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6347 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6349 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6351 echo "Starting with $OSTIO_pre threads"
6354 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6355 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6356 echo "$NUMTEST creates/unlinks"
6357 test_mkdir -p $DIR/$tdir
6358 createmany -o $DIR/$tdir/$tfile $NUMTEST
6359 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6361 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6364 # don't return an error
6365 [ $OSTIO_post == $OSTIO_pre ] && echo \
6366 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6367 echo "This may be fine, depending on what ran before this test" &&
6368 echo "and how fast this system is." && return
6370 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6372 run_test 115 "verify dynamic thread creation===================="
6375 wait_delete_completed
6376 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6377 echo OST kbytes available: ${AVAIL[@]}
6378 MAXI=0; MAXV=${AVAIL[0]}
6379 MINI=0; MINV=${AVAIL[0]}
6380 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6381 #echo OST $i: ${AVAIL[i]}kb
6382 if [ ${AVAIL[i]} -gt $MAXV ]; then
6383 MAXV=${AVAIL[i]}; MAXI=$i
6385 if [ ${AVAIL[i]} -lt $MINV ]; then
6386 MINV=${AVAIL[i]}; MINI=$i
6389 echo Min free space: OST $MINI: $MINV
6390 echo Max free space: OST $MAXI: $MAXV
6393 test_116a() { # was previously test_116()
6394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6395 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6397 echo -n "Free space priority "
6398 lctl get_param -n lov.*-clilov-*.qos_prio_free
6401 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6404 # generate uneven OSTs
6405 test_mkdir -p $DIR/$tdir/OST${MINI}
6408 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6409 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6411 while [ $FILL -gt 0 ]; do
6413 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6414 FILL=$(($FILL - 2048))
6422 DIFF=$(($MAXV - $MINV))
6423 DIFF2=$(($DIFF * 100 / $MINV))
6424 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6425 if [ $DIFF2 -gt 20 ]; then
6428 echo "failed - QOS mode won't be used"
6429 error_ignore "QOS imbalance criteria not met"
6433 MINI1=$MINI; MINV1=$MINV
6434 MAXI1=$MAXI; MAXV1=$MAXV
6436 # now fill using QOS
6437 echo writing a bunch of files to QOS-assigned OSTs
6438 $SETSTRIPE -c 1 $DIR/$tdir
6440 while [ $FILL -gt 0 ]; do
6442 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6443 FILL=$(($FILL - 200))
6446 echo "wrote $i 200k files"
6450 echo "Note: free space may not be updated, so measurements might be off"
6452 DIFF2=$(($MAXV - $MINV))
6453 echo "free space delta: orig $DIFF final $DIFF2"
6454 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6455 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6456 echo "Wrote $DIFF to smaller OST $MINI1"
6457 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6458 echo "Wrote $DIFF2 to larger OST $MAXI1"
6459 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6461 # Figure out which files were written where
6462 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6463 awk '/'$MINI1': / {print $2; exit}')
6465 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6466 echo "$MINC files created on smaller OST $MINI1"
6467 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6468 awk '/'$MAXI1': / {print $2; exit}')
6470 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6471 echo "$MAXC files created on larger OST $MAXI1"
6472 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6473 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6477 run_test 116a "stripe QOS: free space balance ==================="
6479 test_116b() { # LU-2093
6480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6481 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6483 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6484 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6486 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6487 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6488 do_facet $SINGLEMDS lctl set_param fail_loc=0
6490 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6492 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6494 test_117() # bug 10891
6496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6497 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6498 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6499 lctl set_param fail_loc=0x21e
6500 > $DIR/$tfile || error "truncate failed"
6501 lctl set_param fail_loc=0
6502 echo "Truncate succeeded."
6505 run_test 117 "verify fsfilt_extend =========="
6507 NO_SLOW_RESENDCOUNT=4
6508 export OLD_RESENDCOUNT=""
6509 set_resend_count () {
6510 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6511 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6512 lctl set_param -n $PROC_RESENDCOUNT $1
6513 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6516 # for reduce test_118* time (b=14842)
6517 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6519 # Reset async IO behavior after error case
6521 FILE=$DIR/reset_async
6523 # Ensure all OSCs are cleared
6524 $SETSTRIPE -c -1 $FILE
6525 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6530 test_118a() #bug 11710
6532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6535 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6536 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6537 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6539 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6540 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6545 run_test 118a "verify O_SYNC works =========="
6549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6550 remote_ost_nodsh && skip "remote OST with nodsh" && return
6554 #define OBD_FAIL_OST_ENOENT 0x217
6555 set_nodes_failloc "$(osts_nodes)" 0x217
6556 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6558 set_nodes_failloc "$(osts_nodes)" 0
6559 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6560 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6563 if [[ $RC -eq 0 ]]; then
6564 error "Must return error due to dropped pages, rc=$RC"
6568 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6569 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6573 echo "Dirty pages not leaked on ENOENT"
6575 # Due to the above error the OSC will issue all RPCs syncronously
6576 # until a subsequent RPC completes successfully without error.
6577 $MULTIOP $DIR/$tfile Ow4096yc
6582 run_test 118b "Reclaim dirty pages on fatal error =========="
6586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6588 # for 118c, restore the original resend count, LU-1940
6589 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6590 set_resend_count $OLD_RESENDCOUNT
6591 remote_ost_nodsh && skip "remote OST with nodsh" && return
6595 #define OBD_FAIL_OST_EROFS 0x216
6596 set_nodes_failloc "$(osts_nodes)" 0x216
6598 # multiop should block due to fsync until pages are written
6599 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6603 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6604 error "Multiop failed to block on fsync, pid=$MULTIPID"
6607 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6609 if [[ $WRITEBACK -eq 0 ]]; then
6610 error "No page in writeback, writeback=$WRITEBACK"
6613 set_nodes_failloc "$(osts_nodes)" 0
6616 if [[ $RC -ne 0 ]]; then
6617 error "Multiop fsync failed, rc=$RC"
6620 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6621 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6623 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6624 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6628 echo "Dirty pages flushed via fsync on EROFS"
6631 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6633 # continue to use small resend count to reduce test_118* time (b=14842)
6634 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6639 remote_ost_nodsh && skip "remote OST with nodsh" && return
6643 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6644 set_nodes_failloc "$(osts_nodes)" 0x214
6645 # multiop should block due to fsync until pages are written
6646 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6650 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6651 error "Multiop failed to block on fsync, pid=$MULTIPID"
6654 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6656 if [[ $WRITEBACK -eq 0 ]]; then
6657 error "No page in writeback, writeback=$WRITEBACK"
6660 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6661 set_nodes_failloc "$(osts_nodes)" 0
6663 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6664 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6666 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6667 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6671 echo "Dirty pages gaurenteed flushed via fsync"
6674 run_test 118d "Fsync validation inject a delay of the bulk =========="
6677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6680 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6681 lctl set_param fail_loc=0x8000040a
6683 # Should simulate EINVAL error which is fatal
6684 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6686 if [[ $RC -eq 0 ]]; then
6687 error "Must return error due to dropped pages, rc=$RC"
6690 lctl set_param fail_loc=0x0
6692 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6693 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6694 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6696 if [[ $LOCKED -ne 0 ]]; then
6697 error "Locked pages remain in cache, locked=$LOCKED"
6700 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6701 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6705 echo "No pages locked after fsync"
6710 run_test 118f "Simulate unrecoverable OSC side error =========="
6713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6716 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6717 lctl set_param fail_loc=0x406
6719 # simulate local -ENOMEM
6720 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6723 lctl set_param fail_loc=0
6724 if [[ $RC -eq 0 ]]; then
6725 error "Must return error due to dropped pages, rc=$RC"
6728 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6729 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6730 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6732 if [[ $LOCKED -ne 0 ]]; then
6733 error "Locked pages remain in cache, locked=$LOCKED"
6736 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6737 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6741 echo "No pages locked after fsync"
6746 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6750 remote_ost_nodsh && skip "remote OST with nodsh" && return
6754 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6755 set_nodes_failloc "$(osts_nodes)" 0x20e
6756 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6757 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6760 set_nodes_failloc "$(osts_nodes)" 0
6761 if [[ $RC -eq 0 ]]; then
6762 error "Must return error due to dropped pages, rc=$RC"
6765 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6766 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6767 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6769 if [[ $LOCKED -ne 0 ]]; then
6770 error "Locked pages remain in cache, locked=$LOCKED"
6773 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6774 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6778 echo "No pages locked after fsync"
6782 run_test 118h "Verify timeout in handling recoverables errors =========="
6784 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6788 remote_ost_nodsh && skip "remote OST with nodsh" && return
6792 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6793 set_nodes_failloc "$(osts_nodes)" 0x20e
6795 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6796 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6799 set_nodes_failloc "$(osts_nodes)" 0
6803 if [[ $RC -ne 0 ]]; then
6804 error "got error, but should be not, rc=$RC"
6807 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6808 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6809 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6810 if [[ $LOCKED -ne 0 ]]; then
6811 error "Locked pages remain in cache, locked=$LOCKED"
6814 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6815 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6819 echo "No pages locked after fsync"
6823 run_test 118i "Fix error before timeout in recoverable error =========="
6825 [ "$SLOW" = "no" ] && set_resend_count 4
6828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6829 remote_ost_nodsh && skip "remote OST with nodsh" && return
6833 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6834 set_nodes_failloc "$(osts_nodes)" 0x220
6836 # return -EIO from OST
6837 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6839 set_nodes_failloc "$(osts_nodes)" 0x0
6840 if [[ $RC -eq 0 ]]; then
6841 error "Must return error due to dropped pages, rc=$RC"
6844 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6845 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6846 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6847 if [[ $LOCKED -ne 0 ]]; then
6848 error "Locked pages remain in cache, locked=$LOCKED"
6851 # in recoverable error on OST we want resend and stay until it finished
6852 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6853 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6857 echo "No pages locked after fsync"
6861 run_test 118j "Simulate unrecoverable OST side error =========="
6865 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6866 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6868 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6869 set_nodes_failloc "$(osts_nodes)" 0x20e
6870 test_mkdir -p $DIR/$tdir
6872 for ((i=0;i<10;i++)); do
6873 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6874 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6881 set_nodes_failloc "$(osts_nodes)" 0
6884 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6890 test_mkdir -p $DIR/$tdir
6891 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6894 run_test 118l "fsync dir ========="
6896 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6898 test_119a() # bug 11737
6900 BSIZE=$((512 * 1024))
6901 directio write $DIR/$tfile 0 1 $BSIZE
6902 # We ask to read two blocks, which is more than a file size.
6903 # directio will indicate an error when requested and actual
6904 # sizes aren't equeal (a normal situation in this case) and
6905 # print actual read amount.
6906 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6907 if [ "$NOB" != "$BSIZE" ]; then
6908 error "read $NOB bytes instead of $BSIZE"
6912 run_test 119a "Short directIO read must return actual read amount"
6914 test_119b() # bug 11737
6916 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6918 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6919 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6921 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6922 error "direct read failed"
6925 run_test 119b "Sparse directIO read must return actual read amount"
6927 test_119c() # bug 13099
6930 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6931 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6934 run_test 119c "Testing for direct read hitting hole"
6936 test_119d() # bug 15950
6938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6939 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6940 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6942 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6943 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6944 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6945 lctl set_param fail_loc=0x40d
6946 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6949 cat $DIR/$tfile > /dev/null &
6950 lctl set_param fail_loc=0
6953 log "the DIO writes have completed, now wait for the reads (should not block very long)"
6955 [ -n "`ps h -p $pid_reads -o comm`" ] && \
6956 error "the read rpcs have not completed in 2s"
6958 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
6960 run_test 119d "The DIO path should try to send a new rpc once one is completed"
6963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6964 test_mkdir -p $DIR/$tdir
6965 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6966 skip "no early lock cancel on server" && return 0
6967 lru_resize_disable mdc
6968 lru_resize_disable osc
6969 cancel_lru_locks mdc
6970 stat $DIR/$tdir > /dev/null
6971 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6972 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6973 test_mkdir $DIR/$tdir/d1
6974 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6975 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6976 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6977 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6978 lru_resize_enable mdc
6979 lru_resize_enable osc
6981 run_test 120a "Early Lock Cancel: mkdir test"
6984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6985 test_mkdir -p $DIR/$tdir
6986 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6987 skip "no early lock cancel on server" && return 0
6988 lru_resize_disable mdc
6989 lru_resize_disable osc
6990 cancel_lru_locks mdc
6991 stat $DIR/$tdir > /dev/null
6992 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6993 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6995 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6996 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6997 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6998 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6999 lru_resize_enable mdc
7000 lru_resize_enable osc
7002 run_test 120b "Early Lock Cancel: create test"
7005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7006 test_mkdir -p $DIR/$tdir
7007 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7008 skip "no early lock cancel on server" && return 0
7009 lru_resize_disable mdc
7010 lru_resize_disable osc
7011 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7012 touch $DIR/$tdir/d1/f1
7013 cancel_lru_locks mdc
7014 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7015 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7016 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7017 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7018 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7019 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7020 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7021 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7022 lru_resize_enable mdc
7023 lru_resize_enable osc
7025 run_test 120c "Early Lock Cancel: link test"
7028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7029 test_mkdir -p $DIR/$tdir
7030 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7031 skip "no early lock cancel on server" && return 0
7032 lru_resize_disable mdc
7033 lru_resize_disable osc
7035 cancel_lru_locks mdc
7036 stat $DIR/$tdir > /dev/null
7037 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7038 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7039 chmod a+x $DIR/$tdir
7040 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7041 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7042 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7043 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7044 lru_resize_enable mdc
7045 lru_resize_enable osc
7047 run_test 120d "Early Lock Cancel: setattr test"
7050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7051 test_mkdir -p $DIR/$tdir
7052 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7053 skip "no early lock cancel on server" && return 0
7054 lru_resize_disable mdc
7055 lru_resize_disable osc
7056 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7057 cancel_lru_locks mdc
7058 cancel_lru_locks osc
7059 dd if=$DIR/$tdir/f1 of=/dev/null
7060 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7061 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7062 awk '/ldlm_cancel/ {print $2}'`
7063 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7064 awk '/ldlm_bl_callback/ {print $2}'`
7065 unlink $DIR/$tdir/f1
7066 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7067 awk '/ldlm_cancel/ {print $2}'`
7068 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7069 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 120e "Early Lock Cancel: unlink test"
7078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7079 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7080 skip "no early lock cancel on server" && return 0
7081 test_mkdir -p $DIR/$tdir
7082 lru_resize_disable mdc
7083 lru_resize_disable osc
7084 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7085 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7086 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7087 cancel_lru_locks mdc
7088 cancel_lru_locks osc
7089 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7090 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7091 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7092 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7093 awk '/ldlm_cancel/ {print $2}'`
7094 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7095 awk '/ldlm_bl_callback/ {print $2}'`
7096 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7097 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7098 awk '/ldlm_cancel/ {print $2}'`
7099 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7100 awk '/ldlm_bl_callback/ {print $2}'`
7101 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7102 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7103 lru_resize_enable mdc
7104 lru_resize_enable osc
7106 run_test 120f "Early Lock Cancel: rename test"
7109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7110 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7111 skip "no early lock cancel on server" && return 0
7112 lru_resize_disable mdc
7113 lru_resize_disable osc
7115 echo create $count files
7116 test_mkdir -p $DIR/$tdir
7117 cancel_lru_locks mdc
7118 cancel_lru_locks osc
7121 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7122 awk '/ldlm_cancel/ {print $2}'`
7123 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7124 awk '/ldlm_bl_callback/ {print $2}'`
7125 createmany -o $DIR/$tdir/f $count
7127 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7128 awk '/ldlm_cancel/ {print $2}'`
7129 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7130 awk '/ldlm_bl_callback/ {print $2}'`
7132 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7133 echo rm $count files
7136 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7137 awk '/ldlm_cancel/ {print $2}'`
7138 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7139 awk '/ldlm_bl_callback/ {print $2}'`
7141 echo total: $count removes in $((t2-t1))
7142 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7144 # wait for commitment of removal
7145 lru_resize_enable mdc
7146 lru_resize_enable osc
7148 run_test 120g "Early Lock Cancel: performance test"
7150 test_121() { #bug #10589
7151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7153 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7154 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7155 lctl set_param fail_loc=0x310
7156 cancel_lru_locks osc > /dev/null
7157 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7158 lctl set_param fail_loc=0
7159 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7161 run_test 121 "read cancel race ========="
7163 test_123a() { # was test 123, statahead(bug 11401)
7164 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7166 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7167 log "testing on UP system. Performance may be not as good as expected."
7172 test_mkdir -p $DIR/$tdir
7173 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7174 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7176 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7177 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7179 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7180 lctl set_param -n llite.*.statahead_max 0
7181 lctl get_param llite.*.statahead_max
7182 cancel_lru_locks mdc
7183 cancel_lru_locks osc
7185 time ls -l $DIR/$tdir | wc -l
7187 delta=$((etime - stime))
7188 log "ls $i files without statahead: $delta sec"
7189 lctl set_param llite.*.statahead_max=$max
7191 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7192 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7193 cancel_lru_locks mdc
7194 cancel_lru_locks osc
7196 time ls -l $DIR/$tdir | wc -l
7198 delta_sa=$((etime - stime))
7199 log "ls $i files with statahead: $delta_sa sec"
7200 lctl get_param -n llite.*.statahead_stats
7201 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7203 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7204 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7206 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7207 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7208 lctl set_param -n llite.*.statahead_max 0
7209 lctl get_param llite.*.statahead_max
7210 cancel_lru_locks mdc
7211 cancel_lru_locks osc
7213 time ls -l $DIR/$tdir | wc -l
7215 delta=$((etime - stime))
7216 log "ls $i files again without statahead: $delta sec"
7217 lctl set_param llite.*.statahead_max=$max
7218 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7219 if [ $SLOWOK -eq 0 ]; then
7220 error "ls $i files is slower with statahead!"
7222 log "ls $i files is slower with statahead!"
7228 [ $delta -gt 20 ] && break
7229 [ $delta -gt 8 ] && MULT=$((50 / delta))
7230 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7238 delta=$((etime - stime))
7239 log "rm -r $DIR/$tdir/: $delta seconds"
7241 lctl get_param -n llite.*.statahead_stats
7243 run_test 123a "verify statahead work"
7245 test_123b () { # statahead(bug 15027)
7246 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7247 test_mkdir -p $DIR/$tdir
7248 createmany -o $DIR/$tdir/$tfile-%d 1000
7250 cancel_lru_locks mdc
7251 cancel_lru_locks osc
7253 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7254 lctl set_param fail_loc=0x80000803
7255 ls -lR $DIR/$tdir > /dev/null
7257 lctl set_param fail_loc=0x0
7258 lctl get_param -n llite.*.statahead_stats
7263 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7266 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7267 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7268 skip "no lru resize on server" && return 0
7270 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7272 log "create $NR files at $DIR/$tdir"
7273 createmany -o $DIR/$tdir/f $NR ||
7274 error "failed to create $NR files in $DIR/$tdir"
7276 cancel_lru_locks mdc
7277 ls -l $DIR/$tdir > /dev/null
7281 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7282 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7283 LRU_SIZE=$(lctl get_param -n $PARAM)
7284 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7285 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7287 log "NS=$(basename $NSDIR)"
7292 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7293 skip "Not enough cached locks created!"
7300 # We know that lru resize allows one client to hold $LIMIT locks
7301 # for 10h. After that locks begin to be killed by client.
7303 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7306 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7307 # killing locks. Some time was spent for creating locks. This means
7308 # that up to the moment of sleep finish we must have killed some of
7309 # them (10-100 locks). This depends on how fast ther were created.
7310 # Many of them were touched in almost the same moment and thus will
7311 # be killed in groups.
7312 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7314 # Use $LRU_SIZE_B here to take into account real number of locks
7315 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7316 local LRU_SIZE_B=$LRU_SIZE
7318 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7319 log "OLD_LVF=$OLD_LVF"
7320 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7322 # Let's make sure that we really have some margin. Client checks
7323 # cached locks every 10 sec.
7325 log "Sleep ${SLEEP} sec"
7327 while ((SEC<$SLEEP)); do
7331 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7335 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7336 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7338 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7339 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7340 unlinkmany $DIR/$tdir/f $NR
7344 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7345 log "unlink $NR files at $DIR/$tdir"
7346 unlinkmany $DIR/$tdir/f $NR
7348 run_test 124a "lru resize ======================================="
7350 get_max_pool_limit()
7352 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7355 if test $l -gt $max; then
7363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7364 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7365 skip "no lru resize on server" && return 0
7367 LIMIT=`get_max_pool_limit`
7369 NR=$(($(default_lru_size)*20))
7370 if [ $NR -gt $LIMIT ]; then
7371 log "Limit lock number by $LIMIT locks"
7374 lru_resize_disable mdc
7375 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7376 error "failed to create $DIR/$tdir/disable_lru_resize"
7378 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7379 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7380 cancel_lru_locks mdc
7383 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7386 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7389 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7393 nolruresize_delta=$((etime-stime))
7394 log "ls -la time: $nolruresize_delta seconds"
7395 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7396 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7398 lru_resize_enable mdc
7399 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7400 error "failed to create $DIR/$tdir/enable_lru_resize"
7402 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7403 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7404 cancel_lru_locks mdc
7407 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7410 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7413 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7417 lruresize_delta=$((etime-stime))
7418 log "ls -la time: $lruresize_delta seconds"
7419 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7421 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7422 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7423 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7424 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7426 log "lru resize performs the same with no lru resize"
7428 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7430 run_test 124b "lru resize (performance test) ======================="
7432 test_125() { # 13358
7433 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7434 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7435 test_mkdir -p $DIR/d125 || error "mkdir failed"
7436 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7437 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7438 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7440 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7442 test_126() { # bug 12829/13455
7443 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7444 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7445 $GSS && skip "must run as gss disabled" && return
7447 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7448 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7450 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7452 run_test 126 "check that the fsgid provided by the client is taken into account"
7454 test_127a() { # bug 15521
7455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7456 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7457 $LCTL set_param osc.*.stats=0
7458 FSIZE=$((2048 * 1024))
7459 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7460 cancel_lru_locks osc
7461 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7463 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7464 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7465 echo "got $COUNT $NAME"
7466 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7467 eval $NAME=$COUNT || error "Wrong proc format"
7470 read_bytes|write_bytes)
7471 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7472 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7473 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7474 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7475 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7476 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7477 error "sumsquare is too small: $SUMSQ"
7478 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7479 error "sumsquare is too big: $SUMSQ"
7483 done < $DIR/${tfile}.tmp
7485 #check that we actually got some stats
7486 [ "$read_bytes" ] || error "Missing read_bytes stats"
7487 [ "$write_bytes" ] || error "Missing write_bytes stats"
7488 [ "$read_bytes" != 0 ] || error "no read done"
7489 [ "$write_bytes" != 0 ] || error "no write done"
7491 run_test 127a "verify the client stats are sane"
7493 test_127b() { # bug LU-333
7494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7495 $LCTL set_param llite.*.stats=0
7496 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7497 # perform 2 reads and writes so MAX is different from SUM.
7498 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7499 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7500 cancel_lru_locks osc
7501 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7502 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7504 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7505 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7506 echo "got $COUNT $NAME"
7507 eval $NAME=$COUNT || error "Wrong proc format"
7511 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7512 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7513 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7514 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7517 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7518 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7519 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7520 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7524 done < $TMP/${tfile}.tmp
7526 #check that we actually got some stats
7527 [ "$read_bytes" ] || error "Missing read_bytes stats"
7528 [ "$write_bytes" ] || error "Missing write_bytes stats"
7529 [ "$read_bytes" != 0 ] || error "no read done"
7530 [ "$write_bytes" != 0 ] || error "no write done"
7532 run_test 127b "verify the llite client stats are sane"
7534 test_128() { # bug 15212
7536 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7541 result=$(grep error $TMP/$tfile.log)
7543 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7545 run_test 128 "interactive lfs for 2 consecutive find's"
7552 local LDPROC=/proc/fs/ldiskfs
7553 local facets=$(get_facets MDS)
7555 for facet in ${facets//,/ }; do
7556 canondev=$(ldiskfs_canon \
7557 *.$(convert_facet2label $facet).mntdev $facet)
7558 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7559 LDPROC=/sys/fs/ldiskfs
7560 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7566 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7567 skip "Only applicable to ldiskfs-based MDTs"
7570 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7576 test_mkdir -p $DIR/$tdir
7580 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7581 $MULTIOP $DIR/$tdir/$J Oc
7583 if [ $rc -eq $EFBIG ]; then
7585 echo "return code $rc received as expected"
7587 elif [ $rc -ne 0 ]; then
7589 error_exit "return code $rc received instead of expected $EFBIG"
7592 I=$(stat -c%s "$DIR/$tdir")
7596 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7598 run_test 129 "test directory size limit ========================"
7607 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7608 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7611 trap cleanup_130 EXIT RETURN
7613 local fm_file=$DIR/$tfile
7614 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7615 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7616 error "dd failed for $fm_file"
7618 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7619 filefrag -ves $fm_file
7621 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7622 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7623 [ $RC != 0 ] && error "filefrag $fm_file failed"
7625 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7626 grep -v "ext:" | grep -v "found")
7627 lun=$($GETSTRIPE -i $fm_file)
7629 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7632 for line in $filefrag_op
7634 frag_lun=`echo $line | cut -d: -f5`
7635 ext_len=`echo $line | cut -d: -f4`
7636 if (( $frag_lun != $lun )); then
7638 error "FIEMAP on 1-stripe file($fm_file) failed"
7641 (( tot_len += ext_len ))
7644 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7646 error "FIEMAP on 1-stripe file($fm_file) failed;"
7652 echo "FIEMAP on single striped file succeeded"
7654 run_test 130a "FIEMAP (1-stripe file)"
7657 [ "$OSTCOUNT" -lt "2" ] &&
7658 skip_env "skipping FIEMAP on 2-stripe file test" && return
7660 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7661 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7664 trap cleanup_130 EXIT RETURN
7666 local fm_file=$DIR/$tfile
7667 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7668 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7669 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7671 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7672 error "dd failed on $fm_file"
7674 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7675 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7676 grep -v "ext:" | grep -v "found")
7678 last_lun=$(echo $filefrag_op | cut -d: -f5)
7683 for line in $filefrag_op
7685 frag_lun=`echo $line | cut -d: -f5`
7686 ext_len=`echo $line | cut -d: -f4`
7687 if (( $frag_lun != $last_lun )); then
7688 if (( tot_len != 1024 )); then
7690 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7697 (( tot_len += ext_len ))
7700 if (( num_luns != 2 || tot_len != 1024 )); then
7702 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7708 echo "FIEMAP on 2-stripe file succeeded"
7710 run_test 130b "FIEMAP (2-stripe file)"
7713 [ "$OSTCOUNT" -lt "2" ] &&
7714 skip_env "skipping FIEMAP on 2-stripe file" && return
7716 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7717 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7720 trap cleanup_130 EXIT RETURN
7722 local fm_file=$DIR/$tfile
7723 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7724 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7725 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7727 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7729 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7730 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7732 last_lun=`echo $filefrag_op | cut -d: -f5`
7737 for line in $filefrag_op
7739 frag_lun=`echo $line | cut -d: -f5`
7740 ext_len=`echo $line | cut -d: -f4`
7741 if (( $frag_lun != $last_lun )); then
7742 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7743 if (( logical != 512 )); then
7745 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7748 if (( tot_len != 512 )); then
7750 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7757 (( tot_len += ext_len ))
7760 if (( num_luns != 2 || tot_len != 512 )); then
7762 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7768 echo "FIEMAP on 2-stripe file with hole succeeded"
7770 run_test 130c "FIEMAP (2-stripe file with hole)"
7773 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7775 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7776 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7778 trap cleanup_130 EXIT RETURN
7780 local fm_file=$DIR/$tfile
7781 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7782 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7783 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7784 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7786 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7787 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7789 last_lun=`echo $filefrag_op | cut -d: -f5`
7794 for line in $filefrag_op
7796 frag_lun=`echo $line | cut -d: -f5`
7797 ext_len=`echo $line | cut -d: -f4`
7798 if (( $frag_lun != $last_lun )); then
7799 if (( tot_len != 1024 )); then
7801 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7808 (( tot_len += ext_len ))
7811 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7813 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7819 echo "FIEMAP on N-stripe file succeeded"
7821 run_test 130d "FIEMAP (N-stripe file)"
7824 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7826 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7827 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7829 trap cleanup_130 EXIT RETURN
7831 local fm_file=$DIR/$tfile
7832 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7833 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7834 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7837 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7838 for ((i = 0; i < $NUM_BLKS; i++))
7840 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7843 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7844 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7846 last_lun=`echo $filefrag_op | cut -d: -f5`
7851 for line in $filefrag_op
7853 frag_lun=`echo $line | cut -d: -f5`
7854 ext_len=`echo $line | cut -d: -f4`
7855 if (( $frag_lun != $last_lun )); then
7856 if (( tot_len != $EXPECTED_LEN )); then
7858 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7865 (( tot_len += ext_len ))
7868 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7870 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7876 echo "FIEMAP with continuation calls succeeded"
7878 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7880 # Test for writev/readv
7882 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7883 error "writev test failed"
7884 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7885 error "readv failed"
7888 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7891 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7892 error "append writev test failed"
7893 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7894 error "append writev test failed"
7897 run_test 131b "test append writev"
7900 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7903 run_test 131c "test read/write on file w/o objects"
7906 rwv -f $DIR/$tfile -w -n 1 1572864
7907 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7908 if [ "$NOB" != 1572864 ]; then
7909 error "Short read filed: read $NOB bytes instead of 1572864"
7913 run_test 131d "test short read"
7916 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7917 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7918 error "read hitting hole failed"
7921 run_test 131e "test read hitting hole"
7926 for node in $(osts_nodes); do
7927 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7928 [ x$gl = x"" ] && gl=0
7929 gl_sum=$((gl_sum + gl))
7939 if [ x$som = x"enabled" ]; then
7940 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7941 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7942 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7944 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7945 MOUNTOPT="$MOUNTOPT,som_preview"
7946 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7949 # do remount to make new mount-conf parameters actual
7956 test_132() { #1028, SOM
7957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7958 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7959 local num=$(get_mds_dir $DIR)
7960 local mymds=mds${num}
7961 local MOUNTOPT_SAVE=$MOUNTOPT
7963 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7964 cancel_lru_locks osc
7966 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7968 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7969 stat $DIR/$tfile >/dev/null
7970 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7971 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
7973 som_mode_switch $som1 $gl1 $gl2
7975 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7976 cancel_lru_locks osc
7978 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7979 if [ $som1 == $som2 ]; then
7980 error "som is still "$som2
7981 if [ x$som2 = x"enabled" ]; then
7988 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7989 stat $DIR/$tfile >/dev/null
7990 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7991 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
7992 som_mode_switch $som2 $gl1 $gl2
7993 MOUNTOPT=$MOUNTOPT_SAVE
7995 run_test 132 "som avoids glimpse rpc"
8001 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8003 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8005 *) error "Wrong argument $1" ;;
8008 count=`echo $res | awk '{print $2}'`
8009 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8010 # if the argument $3 is zero, it means any stat increment is ok.
8011 if [ $3 -gt 0 ] ; then
8012 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8018 remote_ost_nodsh && skip "remote OST with nodsh" && return
8019 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8021 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8022 { skip "MDS doesn't support rename stats"; return; }
8023 local testdir=$DIR/${tdir}/stats_testdir
8024 mkdir -p $DIR/${tdir}
8027 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8028 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8030 # verify mdt stats first.
8031 mkdir ${testdir} || error "mkdir failed"
8032 check_stats $SINGLEMDS "mkdir" 1
8033 touch ${testdir}/${tfile} || "touch failed"
8034 check_stats $SINGLEMDS "open" 1
8035 check_stats $SINGLEMDS "close" 1
8036 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8037 check_stats $SINGLEMDS "mknod" 1
8038 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8039 check_stats $SINGLEMDS "unlink" 1
8040 rm -f ${testdir}/${tfile} || error "file remove failed"
8041 check_stats $SINGLEMDS "unlink" 2
8043 # remove working dir and check mdt stats again.
8044 rmdir ${testdir} || error "rmdir failed"
8045 check_stats $SINGLEMDS "rmdir" 1
8047 local testdir1=$DIR/${tdir}/stats_testdir1
8049 mkdir -p ${testdir1}
8050 touch ${testdir1}/test1
8051 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8052 check_stats $SINGLEMDS "crossdir_rename" 1
8054 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8055 check_stats $SINGLEMDS "samedir_rename" 1
8059 run_test 133a "Verifying MDT stats ========================================"
8062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8063 remote_ost_nodsh && skip "remote OST with nodsh" && return
8064 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8065 local testdir=$DIR/${tdir}/stats_testdir
8066 mkdir -p ${testdir} || error "mkdir failed"
8067 touch ${testdir}/${tfile} || "touch failed"
8068 cancel_lru_locks mdc
8071 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8072 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8074 # extra mdt stats verification.
8075 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8076 check_stats $SINGLEMDS "setattr" 1
8077 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8078 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8080 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8081 check_stats $SINGLEMDS "getattr" 1
8083 $LFS df || error "lfs failed"
8084 check_stats $SINGLEMDS "statfs" 1
8088 run_test 133b "Verifying extra MDT stats =================================="
8091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8092 remote_ost_nodsh && skip "remote OST with nodsh" && return
8093 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8094 local testdir=$DIR/${tdir}/stats_testdir
8095 test_mkdir -p ${testdir} || error "mkdir failed"
8097 # verify obdfilter stats.
8098 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8100 cancel_lru_locks osc
8101 wait_delete_completed
8104 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8105 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8107 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8109 cancel_lru_locks osc
8110 check_stats ost "write" 1
8112 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8113 check_stats ost "read" 1
8115 > ${testdir}/${tfile} || error "truncate failed"
8116 check_stats ost "punch" 1
8118 rm -f ${testdir}/${tfile} || error "file remove failed"
8119 wait_delete_completed
8120 check_stats ost "destroy" 1
8124 run_test 133c "Verifying OST stats ========================================"
8131 while [ $value -ge 2 ]; do
8136 if [ $orig -gt $order ]; then
8144 local size=('K' 'M' 'G' 'T');
8146 local size_string=$value
8148 while [ $value -ge 1024 ]; do
8149 if [ $i -gt 3 ]; then
8150 #T is the biggest unit we get here, if that is bigger,
8152 size_string=${value}T
8155 value=$((value >> 10))
8156 if [ $value -lt 1024 ]; then
8157 size_string=${value}${size[$i]}
8168 local context=${2:-.}
8169 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8171 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8177 remote_ost_nodsh && skip "remote OST with nodsh" && return
8178 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8179 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8180 { skip "MDS doesn't support rename stats"; return; }
8182 local testdir1=$DIR/${tdir}/stats_testdir1
8183 local testdir2=$DIR/${tdir}/stats_testdir2
8185 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8187 test_mkdir -p ${testdir1} || error "mkdir failed"
8188 test_mkdir -p ${testdir2} || error "mkdir failed"
8190 createmany -o $testdir1/test 512 || error "createmany failed"
8192 # check samedir rename size
8193 mv ${testdir1}/test0 ${testdir1}/test_0
8195 local testdir1_size=$(ls -l $DIR/${tdir} |
8196 awk '/stats_testdir1/ {print $5}')
8197 local testdir2_size=$(ls -l $DIR/${tdir} |
8198 awk '/stats_testdir2/ {print $5}')
8200 testdir1_size=$(order_2 $testdir1_size)
8201 testdir2_size=$(order_2 $testdir2_size)
8203 testdir1_size=$(size_in_KMGT $testdir1_size)
8204 testdir2_size=$(size_in_KMGT $testdir2_size)
8206 echo "source rename dir size: ${testdir1_size}"
8207 echo "target rename dir size: ${testdir2_size}"
8209 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8210 eval $cmd || error "$cmd failed"
8211 local samedir=$($cmd | grep 'same_dir')
8212 local same_sample=$(get_rename_size $testdir1_size)
8213 [ -z "$samedir" ] && error "samedir_rename_size count error"
8214 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8215 echo "Check same dir rename stats success"
8217 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8219 # check crossdir rename size
8220 mv ${testdir1}/test_0 ${testdir2}/test_0
8222 testdir1_size=$(ls -l $DIR/${tdir} |
8223 awk '/stats_testdir1/ {print $5}')
8224 testdir2_size=$(ls -l $DIR/${tdir} |
8225 awk '/stats_testdir2/ {print $5}')
8227 testdir1_size=$(order_2 $testdir1_size)
8228 testdir2_size=$(order_2 $testdir2_size)
8230 testdir1_size=$(size_in_KMGT $testdir1_size)
8231 testdir2_size=$(size_in_KMGT $testdir2_size)
8233 echo "source rename dir size: ${testdir1_size}"
8234 echo "target rename dir size: ${testdir2_size}"
8236 eval $cmd || error "$cmd failed"
8237 local crossdir=$($cmd | grep 'crossdir')
8238 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8239 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8240 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8241 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8242 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8243 echo "Check cross dir rename stats success"
8246 run_test 133d "Verifying rename_stats ========================================"
8249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8250 local testdir=$DIR/${tdir}/stats_testdir
8251 local ctr f0 f1 bs=32768 count=42 sum
8253 remote_ost_nodsh && skip "remote OST with nodsh" && return
8254 mkdir -p ${testdir} || error "mkdir failed"
8256 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8258 for ctr in {write,read}_bytes; do
8260 cancel_lru_locks osc
8262 do_facet ost1 $LCTL set_param -n \
8263 "obdfilter.*.exports.clear=clear"
8265 if [ $ctr = write_bytes ]; then
8267 f1=${testdir}/${tfile}
8269 f0=${testdir}/${tfile}
8273 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8276 cancel_lru_locks osc
8278 sum=$(do_facet ost1 $LCTL get_param \
8279 "obdfilter.*.exports.*.stats" | \
8282 $1 == ctr { sum += $7 }
8285 if ((sum != bs * count)); then
8286 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8292 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8295 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8298 # First without trusting modes.
8300 -exec cat '{}' \; &> /dev/null
8302 # Second verifying readability.
8306 -exec cat '{}' \; > /dev/null ||
8307 error "proc file read failed"
8309 for facet in $SINGLEMDS ost1; do
8310 do_facet $facet find $proc_dirs \
8311 -not -name req_history \
8312 -exec cat '{}' \\\; &> /dev/null
8314 do_facet $facet find $proc_dirs \
8315 -not -name req_history \
8318 -exec cat '{}' \\\; > /dev/null ||
8319 error "proc file read failed"
8322 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8324 test_140() { #bug-17379
8325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8326 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8327 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8328 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8330 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8331 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8333 while i=`expr $i + 1`; do
8334 test_mkdir -p $i || error "Creating dir $i"
8335 cd $i || error "Changing to $i"
8336 ln -s ../stat stat || error "Creating stat symlink"
8337 # Read the symlink until ELOOP present,
8338 # not LBUGing the system is considered success,
8339 # we didn't overrun the stack.
8340 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8342 if [ $ret -eq 40 ]; then
8345 error "Open stat symlink"
8351 echo "The symlink depth = $i"
8352 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8353 error "Invalid symlink depth"
8355 # Test recursive symlink
8356 ln -s symlink_self symlink_self
8357 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8358 echo "open symlink_self returns $ret"
8359 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8361 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8365 local TF="$TMP/$tfile"
8367 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8369 cancel_lru_locks osc
8370 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8371 remount_client $MOUNT
8373 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8376 $TRUNCATE $DIR/$tfile 6000
8377 cancel_lru_locks osc
8378 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8381 echo "12345" >>$DIR/$tfile
8382 cancel_lru_locks osc
8383 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8386 echo "12345" >>$DIR/$tfile
8387 cancel_lru_locks osc
8388 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8393 run_test 150 "truncate/append tests"
8395 function roc_hit() {
8396 local list=$(comma_list $(osts_nodes))
8398 echo $(get_osd_param $list '' stats |
8399 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8402 function set_cache() {
8405 if [ "$2" == "off" ]; then
8408 local list=$(comma_list $(osts_nodes))
8409 set_osd_param $list '' $1_cache_enable $on
8411 cancel_lru_locks osc
8415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8416 remote_ost_nodsh && skip "remote OST with nodsh" && return
8419 local list=$(comma_list $(osts_nodes))
8421 # check whether obdfilter is cache capable at all
8422 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8423 echo "not cache-capable obdfilter"
8427 # check cache is enabled on all obdfilters
8428 if get_osd_param $list '' read_cache_enable | grep 0; then
8429 echo "oss cache is disabled"
8433 set_osd_param $list '' writethrough_cache_enable 1
8435 # pages should be in the case right after write
8436 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
8437 local BEFORE=`roc_hit`
8438 cancel_lru_locks osc
8439 cat $DIR/$tfile >/dev/null
8440 local AFTER=`roc_hit`
8441 if ! let "AFTER - BEFORE == CPAGES"; then
8442 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8445 # the following read invalidates the cache
8446 cancel_lru_locks osc
8447 set_osd_param $list '' read_cache_enable 0
8448 cat $DIR/$tfile >/dev/null
8450 # now data shouldn't be found in the cache
8452 cancel_lru_locks osc
8453 cat $DIR/$tfile >/dev/null
8455 if let "AFTER - BEFORE != 0"; then
8456 error "IN CACHE: before: $BEFORE, after: $AFTER"
8459 set_osd_param $list '' read_cache_enable 1
8462 run_test 151 "test cache on oss and controls ==============================="
8465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8466 local TF="$TMP/$tfile"
8468 # simulate ENOMEM during write
8469 #define OBD_FAIL_OST_NOMEM 0x226
8470 lctl set_param fail_loc=0x80000226
8471 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8473 sync || error "sync failed"
8474 lctl set_param fail_loc=0
8476 # discard client's cache
8477 cancel_lru_locks osc
8479 # simulate ENOMEM during read
8480 lctl set_param fail_loc=0x80000226
8481 cmp $TF $DIR/$tfile || error "cmp failed"
8482 lctl set_param fail_loc=0
8486 run_test 152 "test read/write with enomem ============================"
8489 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8491 run_test 153 "test if fdatasync does not crash ======================="
8493 dot_lustre_fid_permission_check() {
8495 local ffid=$MOUNT/.lustre/fid/$fid
8498 echo "stat fid $fid"
8499 stat $ffid > /dev/null || error "stat $ffid failed."
8500 echo "touch fid $fid"
8501 touch $ffid || error "touch $ffid failed."
8502 echo "write to fid $fid"
8503 cat /etc/hosts > $ffid || error "write $ffid failed."
8504 echo "read fid $fid"
8505 diff /etc/hosts $ffid || error "read $ffid failed."
8506 echo "append write to fid $fid"
8507 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8508 echo "rename fid $fid"
8509 mv $ffid $test_dir/$tfile.1 &&
8510 error "rename $ffid to $tfile.1 should fail."
8511 touch $test_dir/$tfile.1
8512 mv $test_dir/$tfile.1 $ffid &&
8513 error "rename $tfile.1 to $ffid should fail."
8514 rm -f $test_dir/$tfile.1
8515 echo "truncate fid $fid"
8516 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8517 echo "link fid $fid"
8518 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8519 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8520 echo "setfacl fid $fid"
8521 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8522 echo "getfacl fid $fid"
8523 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8525 echo "unlink fid $fid"
8526 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8527 echo "mknod fid $fid"
8528 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8530 fid=[0xf00000400:0x1:0x0]
8531 ffid=$MOUNT/.lustre/fid/$fid
8533 echo "stat non-exist fid $fid"
8534 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8535 echo "write to non-exist fid $fid"
8536 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8537 echo "link new fid $fid"
8538 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8540 mkdir -p $test_dir/$tdir
8541 touch $test_dir/$tdir/$tfile
8542 fid=$($LFS path2fid $test_dir/$tdir)
8545 error "error: could not get fid for $test_dir/$dir/$tfile."
8547 ffid=$MOUNT/.lustre/fid/$fid
8550 ls $ffid > /dev/null || error "ls $ffid failed."
8551 echo "touch $fid/$tfile.1"
8552 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8554 echo "touch $MOUNT/.lustre/fid/$tfile"
8555 touch $MOUNT/.lustre/fid/$tfile && \
8556 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8558 echo "setxattr to $MOUNT/.lustre/fid"
8559 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid &&
8560 error "setxattr should fail."
8562 echo "listxattr for $MOUNT/.lustre/fid"
8563 getfattr -d -m "^trusted" $MOUNT/.lustre/fid &&
8564 error "listxattr should fail."
8566 echo "delxattr from $MOUNT/.lustre/fid"
8567 setfattr -x trusted.name1 $MOUNT/.lustre/fid &&
8568 error "delxattr should fail."
8570 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8571 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8572 error "touch invalid fid should fail."
8574 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8575 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8576 error "touch non-normal fid should fail."
8578 echo "rename $tdir to $MOUNT/.lustre/fid"
8579 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8580 error "rename to $MOUNT/.lustre/fid should fail."
8582 echo "rename .lustre to itself"
8583 fid=$($LFS path2fid $MOUNT)
8584 mrename $MOUNT/.lustre $MOUNT/.lustre/fid/$fid/.lustre &&
8585 error "rename .lustre to itself should fail."
8587 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8588 fid=$($LFS path2fid $test_dir/$tfile-2)
8589 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8590 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8591 error "create lov data thru .lustre should fail."
8592 echo "cp /etc/passwd $test_dir/$tfile-2"
8593 cp /etc/passwd $test_dir/$tfile-2 ||
8594 error "copy to $test_dir/$tfile-2 failed."
8595 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8596 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8597 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8599 rm -rf $test_dir/tfile.lnk
8600 rm -rf $test_dir/$tfile-2
8604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8605 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8606 { skip "Need MDS version at least 2.2.51"; return 0; }
8608 cp /etc/hosts $DIR/$tfile
8610 fid=$($LFS path2fid $DIR/$tfile)
8612 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8614 dot_lustre_fid_permission_check "$fid" $DIR ||
8615 error "dot lustre permission check $fid failed"
8617 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8618 chmod 777 $MOUNT/.lustre && error ".lustre is not allowed to be chmod"
8620 touch $MOUNT/.lustre/file &&
8621 error "creation is not allowed under .lustre"
8623 mkdir $MOUNT/.lustre/dir &&
8624 error "mkdir is not allowed under .lustre"
8628 run_test 154a "Open-by-FID"
8631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8632 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8633 { skip "Need MDS version at least 2.2.51"; return 0; }
8635 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8637 local remote_dir=$DIR/$tdir/remote_dir
8642 $LFS mkdir -i $MDTIDX $remote_dir ||
8643 error "create remote directory failed"
8645 cp /etc/hosts $remote_dir/$tfile
8647 fid=$($LFS path2fid $remote_dir/$tfile)
8649 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8651 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8652 error "dot lustre permission check $fid failed"
8655 run_test 154b "Open-by-FID for remote directory"
8657 test_155_small_load() {
8658 local temp=$TMP/$tfile
8659 local file=$DIR/$tfile
8661 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8662 error "dd of=$temp bs=6096 count=1 failed"
8664 cancel_lru_locks osc
8665 cmp $temp $file || error "$temp $file differ"
8667 $TRUNCATE $temp 6000
8668 $TRUNCATE $file 6000
8669 cmp $temp $file || error "$temp $file differ (truncate1)"
8671 echo "12345" >>$temp
8672 echo "12345" >>$file
8673 cmp $temp $file || error "$temp $file differ (append1)"
8675 echo "12345" >>$temp
8676 echo "12345" >>$file
8677 cmp $temp $file || error "$temp $file differ (append2)"
8683 test_155_big_load() {
8684 remote_ost_nodsh && skip "remote OST with nodsh" && return
8685 local temp=$TMP/$tfile
8686 local file=$DIR/$tfile
8689 local cache_size=$(do_facet ost$((MAXI+1)) \
8690 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8691 local large_file_size=$((cache_size * 2))
8693 echo "OSS cache size: $cache_size KB"
8694 echo "Large file size: $large_file_size KB"
8696 [ $MAXV -le $large_file_size ] && \
8697 skip_env "max available OST size needs > $large_file_size KB" && \
8700 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8702 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8703 error "dd of=$temp bs=$large_file_size count=1k failed"
8706 cancel_lru_locks osc
8707 cmp $temp $file || error "$temp $file differ"
8714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8716 set_cache writethrough on
8719 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8724 set_cache writethrough off
8727 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8732 set_cache writethrough on
8735 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8740 set_cache writethrough off
8743 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8748 set_cache writethrough on
8751 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8756 set_cache writethrough off
8759 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8764 set_cache writethrough on
8767 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8772 set_cache writethrough off
8775 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8782 local file="$DIR/$tfile"
8784 [ "$(facet_fstype ost1)" = "zfs" ] &&
8785 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8788 log "Turn on read and write cache"
8790 set_cache writethrough on
8792 log "Write data and read it back."
8793 log "Read should be satisfied from the cache."
8794 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8796 cancel_lru_locks osc
8797 cat $file >/dev/null
8799 if ! let "AFTER - BEFORE == CPAGES"; then
8800 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8802 log "cache hits:: before: $BEFORE, after: $AFTER"
8805 log "Read again; it should be satisfied from the cache."
8807 cancel_lru_locks osc
8808 cat $file >/dev/null
8810 if ! let "AFTER - BEFORE == CPAGES"; then
8811 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8813 log "cache hits:: before: $BEFORE, after: $AFTER"
8817 log "Turn off the read cache and turn on the write cache"
8819 set_cache writethrough on
8821 log "Read again; it should be satisfied from the cache."
8823 cancel_lru_locks osc
8824 cat $file >/dev/null
8826 if ! let "AFTER - BEFORE == CPAGES"; then
8827 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8829 log "cache hits:: before: $BEFORE, after: $AFTER"
8832 log "Read again; it should not be satisfied from the cache."
8834 cancel_lru_locks osc
8835 cat $file >/dev/null
8837 if ! let "AFTER - BEFORE == 0"; then
8838 error "IN CACHE: before: $BEFORE, after: $AFTER"
8840 log "cache hits:: before: $BEFORE, after: $AFTER"
8843 log "Write data and read it back."
8844 log "Read should be satisfied from the cache."
8845 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8847 cancel_lru_locks osc
8848 cat $file >/dev/null
8850 if ! let "AFTER - BEFORE == CPAGES"; then
8851 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8853 log "cache hits:: before: $BEFORE, after: $AFTER"
8856 log "Read again; it should not be satisfied from the cache."
8858 cancel_lru_locks osc
8859 cat $file >/dev/null
8861 if ! let "AFTER - BEFORE == 0"; then
8862 error "IN CACHE: before: $BEFORE, after: $AFTER"
8864 log "cache hits:: before: $BEFORE, after: $AFTER"
8868 log "Turn off read and write cache"
8870 set_cache writethrough off
8872 log "Write data and read it back"
8873 log "It should not be satisfied from the cache."
8875 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8876 cancel_lru_locks osc
8878 cat $file >/dev/null
8880 if ! let "AFTER - BEFORE == 0"; then
8881 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8883 log "cache hits:: before: $BEFORE, after: $AFTER"
8887 log "Turn on the read cache and turn off the write cache"
8889 set_cache writethrough off
8891 log "Write data and read it back"
8892 log "It should not be satisfied from the cache."
8894 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8896 cancel_lru_locks osc
8897 cat $file >/dev/null
8899 if ! let "AFTER - BEFORE == 0"; then
8900 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8902 log "cache hits:: before: $BEFORE, after: $AFTER"
8905 log "Read again; it should be satisfied from the cache."
8907 cancel_lru_locks osc
8908 cat $file >/dev/null
8910 if ! let "AFTER - BEFORE == CPAGES"; then
8911 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8913 log "cache hits:: before: $BEFORE, after: $AFTER"
8918 run_test 156 "Verification of tunables ============================"
8922 if [ $MDSCOUNT -gt 1 ]; then
8923 error_ignore 17935 $*
8931 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
8934 if [ $MASK -eq 1 ]; then
8935 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
8937 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
8942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8943 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8944 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
8945 { skip "Need MDS version at least 2.2.0"; return; }
8946 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
8947 echo "Registered as changelog user $USER"
8948 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8949 grep -q $USER || error "User $USER not found in changelog_users"
8952 test_mkdir -p $DIR/$tdir/pics/2008/zachy
8953 touch $DIR/$tdir/pics/2008/zachy/timestamp
8954 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
8955 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
8956 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
8957 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
8958 rm $DIR/$tdir/pics/desktop.jpg
8960 $LFS changelog $MDT0 | tail -5
8962 echo "verifying changelog mask"
8963 changelog_chmask "MKDIR"
8964 changelog_chmask "CLOSE"
8966 test_mkdir -p $DIR/$tdir/pics/zach/sofia
8967 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8969 changelog_chmask "MKDIR"
8970 changelog_chmask "CLOSE"
8972 test_mkdir -p $DIR/$tdir/pics/2008/sofia
8973 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8975 $LFS changelog $MDT0
8976 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
8977 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
8978 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
8979 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
8982 echo "verifying target fid"
8983 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8984 tail -1 | awk '{print $6}')
8985 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
8986 [ "$fidc" == "t=$fidf" ] || \
8987 err17935 "fid in changelog $fidc != file fid $fidf"
8988 echo "verifying parent fid"
8989 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8990 tail -1 | awk '{print $7}')
8991 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
8992 [ "$fidc" == "p=$fidf" ] || \
8993 err17935 "pfid in changelog $fidc != dir fid $fidf"
8995 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8996 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8997 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
8998 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8999 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9000 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9001 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
9002 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
9004 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
9005 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9006 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9007 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9008 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
9009 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
9011 echo "verifying user deregister"
9012 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9013 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9014 grep -q $USER && error "User $USER still found in changelog_users"
9016 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9017 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9018 if [ $USERS -eq 0 ]; then
9019 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9020 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9021 touch $DIR/$tdir/chloe
9022 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9023 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9024 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9025 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9027 echo "$USERS other changelog users; can't verify off"
9030 run_test 160 "changelog sanity"
9033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9034 test_mkdir -p $DIR/$tdir
9035 cp /etc/hosts $DIR/$tdir/$tfile
9036 test_mkdir $DIR/$tdir/foo1
9037 test_mkdir $DIR/$tdir/foo2
9038 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9039 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9040 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9041 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9042 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
9043 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9044 $LFS fid2path $DIR $FID
9045 err17935 "bad link ea"
9048 rm $DIR/$tdir/foo2/zachary
9050 rm $DIR/$tdir/foo2/thor
9052 rm $DIR/$tdir/$tfile
9054 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9055 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9057 $LFS fid2path $DIR $FID
9058 err17935 "bad link rename"
9060 rm $DIR/$tdir/foo2/maggie
9063 local longname=filename_avg_len_is_thirty_two_
9064 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9065 error "failed to hardlink many files"
9066 links=$($LFS fid2path $DIR $FID | wc -l)
9067 echo -n "${links}/1000 links in link EA"
9068 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9069 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9070 error "failed to unlink many hardlinks"
9072 run_test 161 "link ea sanity"
9079 local path=$(${LFS} fid2path $*)
9082 if [ $RC -ne 0 ]; then
9083 err17935 "path looked up of $expected failed. Error $RC"
9085 elif [ "${path}" != "${expected}" ]; then
9086 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9089 echo "fid $fid resolves to path $path (expected $expected)"
9093 # Make changes to filesystem
9094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9095 test_mkdir -p $DIR/$tdir/d2
9096 touch $DIR/$tdir/d2/$tfile
9097 touch $DIR/$tdir/d2/x1
9098 touch $DIR/$tdir/d2/x2
9099 test_mkdir -p $DIR/$tdir/d2/a/b/c
9100 test_mkdir -p $DIR/$tdir/d2/p/q/r
9102 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9103 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9106 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9107 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9108 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9110 # softlink to wrong file
9111 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9112 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9113 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9116 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9117 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9118 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9119 # fid2path dir/fsname should both work
9120 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9121 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9123 # hardlink count: check that there are 2 links
9124 # Doesnt work with CMD yet: 17935
9125 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9126 err17935 "expected 2 links"
9128 # hardlink indexing: remove the first link
9129 rm $DIR/$tdir/d2/p/q/r/hlink
9130 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9134 run_test 162 "path lookup sanity"
9137 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9138 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9139 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9142 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9143 # this proc file is temporary and linux-only
9144 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9145 error "kernel->userspace send failed"
9148 run_test 163 "kernel <-> userspace comms"
9151 # do directio so as not to populate the page cache
9152 log "creating a 10 Mb file"
9153 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9154 log "starting reads"
9155 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9156 log "truncating the file"
9157 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9159 kill %+ || true # reads might have finished
9160 echo "wait until dd is finished"
9162 log "removing the temporary file"
9163 rm -rf $DIR/$tfile || error "tmp file removal failed"
9165 run_test 169 "parallel read and truncate should not deadlock"
9168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9169 $LCTL clear # bug 18514
9170 $LCTL debug_daemon start $TMP/${tfile}_log_good
9172 $LCTL debug_daemon stop
9173 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9174 error "sed failed to read log_good"
9176 $LCTL debug_daemon start $TMP/${tfile}_log_good
9178 $LCTL debug_daemon stop
9180 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9181 error "lctl df log_bad failed"
9183 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9184 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9186 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9187 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9189 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9190 error "bad_line good_line1 good_line2 are empty"
9192 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9193 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9194 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9196 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9197 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9198 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9200 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9201 error "bad_line_new good_line_new are empty"
9203 local expected_good=$((good_line1 + good_line2*2))
9205 rm -f $TMP/${tfile}*
9206 # LU-231, short malformed line may not be counted into bad lines
9207 if [ $bad_line -ne $bad_line_new ] &&
9208 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9209 error "expected $bad_line bad lines, but got $bad_line_new"
9213 if [ $expected_good -ne $good_line_new ]; then
9214 error "expected $expected_good good lines, but got $good_line_new"
9219 run_test 170 "test lctl df to handle corrupted log ====================="
9221 test_171() { # bug20592
9222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9223 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9224 $LCTL set_param fail_loc=0x50e
9225 $LCTL set_param fail_val=3000
9226 multiop_bg_pause $DIR/$tfile O_s || true
9228 kill -USR1 $MULTIPID
9232 if dmesg | grep "recursive fault"; then
9233 error "caught a recursive fault"
9235 $LCTL set_param fail_loc=0
9238 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9240 # it would be good to share it with obdfilter-survey/libecho code
9241 setup_obdecho_osc () {
9244 local obdfilter_name=$2
9245 echo "Creating new osc for $obdfilter_name on $ost_nid"
9246 # make sure we can find loopback nid
9247 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9249 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9250 ${obdfilter_name}_osc_UUID || rc=2; }
9251 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9252 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9256 cleanup_obdecho_osc () {
9257 local obdfilter_name=$1
9258 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9259 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9263 obdecho_create_test() {
9268 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9269 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9271 if [ $rc -eq 0 ]; then
9272 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9273 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9275 echo "New object id is $id"
9276 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9278 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9279 "cleanup" || rc=5; }
9280 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9282 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9288 remote_ost_nodsh && skip "remote OST with nodsh" && return
9292 if ! module_loaded obdecho; then
9293 load_module obdecho/obdecho
9297 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9298 local host=$(lctl get_param -n osc.$osc.import |
9299 awk '/current_connection:/ {print $2}' )
9300 local target=$(lctl get_param -n osc.$osc.import |
9301 awk '/target:/ {print $2}' )
9302 target=${target%_UUID}
9304 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9305 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9306 [[ -n $target ]] && cleanup_obdecho_osc $target
9307 [ $rmmod_local -eq 1 ] && rmmod obdecho
9310 run_test 180a "test obdecho on osc"
9313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9314 remote_ost_nodsh && skip "remote OST with nodsh" && return
9316 local rmmod_remote=0
9318 do_facet ost1 "lsmod | grep -q obdecho || " \
9319 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9320 "modprobe obdecho; }" && rmmod_remote=1
9321 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9322 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9323 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9326 run_test 180b "test obdecho directly on obdfilter"
9328 test_181() { # bug 22177
9329 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9330 # create enough files to index the directory
9331 createmany -o $DIR/$tdir/foobar 4000
9332 # print attributes for debug purpose
9335 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9337 # remove the files & current working dir
9338 unlinkmany $DIR/$tdir/foobar 4000
9340 kill -USR1 $MULTIPID
9342 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9345 run_test 181 "Test open-unlinked dir ========================"
9348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9349 # disable MDC RPC lock wouldn't crash client
9353 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9354 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9355 $LCTL set_param fail_loc=0x804
9357 for (( i=0; i < $tcount; i++ )) ; do
9359 createmany -o $DIR/$tdir/$i/f- $fcount &
9363 for (( i=0; i < $tcount; i++ )) ; do
9364 unlinkmany $DIR/$tdir/$i/f- $fcount &
9370 $LCTL set_param fail_loc=0
9372 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9374 test_183() { # LU-2275
9375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9376 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9377 echo aaa > $DIR/$tdir/$tfile
9379 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9380 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9382 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9383 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9385 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9387 # Flush negative dentry cache
9388 touch $DIR/$tdir/$tfile
9390 # We are not checking for any leaked references here, they'll
9391 # become evident next time we do cleanup with module unload.
9394 run_test 183 "No crash or request leak in case of strange dispositions ========"
9396 test_185() { # LU-2441
9397 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9398 touch $DIR/$tdir/spoo
9399 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9400 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9401 error "cannot create/write a volatile file"
9402 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9403 error "FID is still valid after close"
9405 multiop_bg_pause $DIR/$tdir vVw4096_c
9412 # assume that the next FID for this client is sequential, since stdout
9413 # is unfortunately eaten by multiop_bg_pause
9414 local n=$((${fidv[1]} + 1))
9415 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9416 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9417 error "FID is missing before close"
9418 kill -USR1 $multi_pid
9419 # 1 second delay, so if mtime change we will see it
9421 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9422 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9424 run_test 185 "Volatile file support"
9426 check_swap_layouts_support()
9428 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
9429 { skip "Does not support layout lock."; return 0; }
9433 # test suite 184 is for LU-2016, LU-2017
9435 check_swap_layouts_support && return 0
9437 dir0=$DIR/$tdir/$testnum
9438 test_mkdir -p $dir0 || error "creating dir $dir0"
9443 $SETSTRIPE -c1 $file1
9445 $SETSTRIPE -c2 $file2
9447 gen1=$($GETSTRIPE -g $file1)
9448 gen2=$($GETSTRIPE -g $file2)
9450 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9451 gen=$($GETSTRIPE -g $file1)
9452 [[ $gen1 != $gen ]] ||
9453 "Layout generation on $file1 does not change"
9454 gen=$($GETSTRIPE -g $file2)
9455 [[ $gen2 != $gen ]] ||
9456 "Layout generation on $file2 does not change"
9458 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9459 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9461 run_test 184a "Basic layout swap"
9464 check_swap_layouts_support && return 0
9466 dir0=$DIR/$tdir/$testnum
9467 mkdir -p $dir0 || error "creating dir $dir0"
9474 $SETSTRIPE -c1 $file1
9475 $SETSTRIPE -c2 $file2
9476 $SETSTRIPE -c1 $file3
9477 chown $RUNAS_ID $file3
9478 gen1=$($GETSTRIPE -g $file1)
9479 gen2=$($GETSTRIPE -g $file2)
9481 $LFS swap_layouts $dir1 $dir2 &&
9482 error "swap of directories layouts should fail"
9483 $LFS swap_layouts $dir1 $file1 &&
9484 error "swap of directory and file layouts should fail"
9485 $RUNAS $LFS swap_layouts $file1 $file2 &&
9486 error "swap of file we cannot write should fail"
9487 $LFS swap_layouts $file1 $file3 &&
9488 error "swap of file with different owner should fail"
9489 /bin/true # to clear error code
9491 run_test 184b "Forbidden layout swap (will generate errors)"
9494 check_swap_layouts_support && return 0
9496 local dir0=$DIR/$tdir/$testnum
9497 mkdir -p $dir0 || error "creating dir $dir0"
9499 local ref1=$dir0/ref1
9500 local ref2=$dir0/ref2
9501 local file1=$dir0/file1
9502 local file2=$dir0/file2
9503 # create a file large enough for the concurent test
9504 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9505 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9506 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9509 dd if=$ref1 of=$file1 bs=16k &
9512 sleep 0.$((RANDOM % 5 + 1))
9514 $LFS swap_layouts $file1 $file2
9517 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9518 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9520 # how many bytes copied before swapping layout
9521 local copied=`stat -c %s $file2`
9522 local remaining=`stat -c %s $ref1`
9523 remaining=$((remaining - copied))
9524 echo "Copied $copied bytes before swapping layout..."
9526 cmp -n $copied $file1 $ref2 | grep differ &&
9527 error "Content mismatch [0, $copied) of ref2 and file1"
9528 cmp -n $copied $file2 $ref1 ||
9529 error "Content mismatch [0, $copied) of ref1 and file2"
9530 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9531 error "Content mismatch [$copied, EOF) of ref1 and file1"
9534 rm -f $ref1 $ref2 $file1 $file2
9536 run_test 184c "Concurrent write and layout swap"
9539 check_file_in_pool()
9544 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9547 for t in $tlist ; do
9548 [ "$i" -eq "$t" ] && continue 2
9551 echo "pool list: $tlist"
9552 echo "striping: $res"
9553 error_noexit "$file not allocated in $pool"
9560 echo "Creating new pool"
9563 create_pool $FSNAME.$pool ||
9564 { error_noexit "No pool created, result code $?"; return 1; }
9565 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9566 { error_noexit "$pool not in lfs pool_list"; return 2; }
9569 pool_add_targets() {
9570 echo "Adding targets to pool"
9576 local list=$(seq $first $step $last)
9578 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9579 do_facet mgs $LCTL pool_add \
9580 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9581 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9582 | sort -u | tr '\n' ' ' " "$t" || {
9583 error_noexit "Add to pool failed"
9586 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9587 local addcount=$(((last - first) / step + 1))
9588 [ $lfscount -eq $addcount ] || {
9589 error_noexit "lfs pool_list bad ost count" \
9590 "$lfscount != $addcount"
9598 echo "Setting pool on directory $tdir"
9600 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9602 error_noexit "Cannot set pool $pool to $tdir"
9609 echo "Checking pool on directory $tdir"
9611 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9612 [ "$res" = "$pool" ] && return 0
9614 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9618 pool_dir_rel_path() {
9619 echo "Testing relative path works well"
9624 mkdir -p $root/$tdir/$tdir
9626 pool_set_dir $pool $tdir || return 1
9627 pool_set_dir $pool ./$tdir || return 2
9628 pool_set_dir $pool ../$tdir || return 3
9629 pool_set_dir $pool ../$tdir/$tdir || return 4
9630 rm -rf $tdir; cd - > /dev/null
9633 pool_alloc_files() {
9634 echo "Checking files allocation from directory pool"
9641 for i in $(seq -w 1 $count)
9643 local file=$tdir/file-$i
9645 check_file_in_pool $file $pool "$tlist" || \
9646 failed=$((failed + 1))
9648 [ "$failed" = 0 ] && return 0
9650 error_noexit "$failed files not allocated in $pool"
9654 pool_create_files() {
9655 echo "Creating files in pool"
9663 for i in $(seq -w 1 $count)
9665 local file=$tdir/spoo-$i
9666 $SETSTRIPE -p $pool $file
9667 check_file_in_pool $file $pool "$tlist" || \
9668 failed=$((failed + 1))
9670 [ "$failed" = 0 ] && return 0
9672 error_noexit "$failed files not allocated in $pool"
9677 echo "Checking 'lfs df' output"
9680 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9682 local res=$($LFS df --pool $FSNAME.$pool |
9684 grep "$FSNAME-OST" |
9686 [ "$res" = "$t" ] && return 0
9688 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9692 pool_file_rel_path() {
9693 echo "Creating files in a pool with relative pathname"
9698 { error_noexit "unable to create $tdir"; return 1 ; }
9699 local file="/..$tdir/$tfile-1"
9700 $SETSTRIPE -p $pool $file ||
9701 { error_noexit "unable to create $file" ; return 2 ; }
9704 $SETSTRIPE -p $pool $tfile-2 || {
9705 error_noexit "unable to create $tfile-2 in $tdir"
9710 pool_remove_first_target() {
9711 echo "Removing first target from a pool"
9714 local pname="lov.$FSNAME-*.pools.$pool"
9715 local t=$($LCTL get_param -n $pname | head -1)
9716 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9717 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9718 error_noexit "$t not removed from $FSNAME.$pool"
9723 pool_remove_all_targets() {
9724 echo "Removing all targets from pool"
9727 local pname="lov.$FSNAME-*.pools.$pool"
9728 for t in $($LCTL get_param -n $pname | sort -u)
9730 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9732 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9733 error_noexit "Pool $FSNAME.$pool cannot be drained"
9736 # striping on an empty/nonexistant pool should fall back
9737 # to "pool of everything"
9739 error_noexit "failed to use fallback striping for empty pool"
9742 # setstripe on an empty pool should fail
9743 $SETSTRIPE -p $pool $file 2>/dev/null && {
9744 error_noexit "expected failure when creating file" \
9752 echo "Destroying pool"
9756 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9759 # striping on an empty/nonexistant pool should fall back
9760 # to "pool of everything"
9762 error_noexit "failed to use fallback striping for missing pool"
9765 # setstripe on an empty pool should fail
9766 $SETSTRIPE -p $pool $file 2>/dev/null && {
9767 error_noexit "expected failure when creating file" \
9772 # get param should return err once pool is gone
9773 if wait_update $HOSTNAME "lctl get_param -n \
9774 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9776 remove_pool_from_list $FSNAME.$pool
9779 error_noexit "Pool $FSNAME.$pool is not destroyed"
9784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9785 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
9787 local POOL=${POOL:-cea1}
9788 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
9789 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
9792 local last_ost=$(($OSTCOUNT - 1))
9794 local ost_list=$(seq $first_ost $ost_step $last_ost)
9795 local ost_range="$first_ost $last_ost $ost_step"
9796 local test_path=$POOL_ROOT/$POOL_DIR_NAME
9797 local file_dir=$POOL_ROOT/file_tst
9801 # former test_200a test_200b
9802 pool_add $POOL || { rc=$? ; break; }
9803 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
9804 # former test_200c test_200d
9806 pool_set_dir $POOL $test_path || { rc=$? ; break; }
9807 pool_check_dir $POOL $test_path || { rc=$? ; break; }
9808 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
9809 || { rc=$? ; break; }
9810 # former test_200e test_200f
9811 local files=$((OSTCOUNT*3))
9812 pool_alloc_files $POOL $test_path $files "$ost_list" \
9813 || { rc=$? ; break; }
9814 pool_create_files $POOL $file_dir $files "$ost_list" \
9815 || { rc=$? ; break; }
9816 # former test_200g test_200h
9817 pool_lfs_df $POOL || { rc=$? ; break; }
9818 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
9820 # former test_201a test_201b test_201c
9821 pool_remove_first_target $POOL || { rc=$? ; break; }
9823 local f=$test_path/$tfile
9824 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
9825 pool_remove $POOL $f || { rc=$? ; break; }
9832 run_test 200 "OST pools"
9834 # usage: default_attr <count | size | offset>
9836 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
9839 # usage: check_default_stripe_attr
9840 check_default_stripe_attr() {
9841 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
9843 --stripe-count|--count)
9844 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
9845 --stripe-size|--size)
9846 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
9847 --stripe-index|--index)
9850 error "unknown getstripe attr '$1'"
9853 [ $ACTUAL != $EXPECTED ] &&
9854 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
9858 test_mkdir -p $DIR/$tdir
9859 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
9861 check_default_stripe_attr --stripe-count
9862 check_default_stripe_attr --stripe-size
9863 check_default_stripe_attr --stripe-index
9867 run_test 204a "Print default stripe attributes ================="
9870 test_mkdir -p $DIR/$tdir
9871 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9873 check_default_stripe_attr --stripe-size
9874 check_default_stripe_attr --stripe-index
9878 run_test 204b "Print default stripe size and offset ==========="
9881 test_mkdir -p $DIR/$tdir
9882 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9884 check_default_stripe_attr --stripe-count
9885 check_default_stripe_attr --stripe-index
9889 run_test 204c "Print default stripe count and offset ==========="
9892 test_mkdir -p $DIR/$tdir
9893 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9895 check_default_stripe_attr --stripe-count
9896 check_default_stripe_attr --stripe-size
9900 run_test 204d "Print default stripe count and size ============="
9903 test_mkdir -p $DIR/$tdir
9904 $SETSTRIPE -d $DIR/$tdir
9906 check_default_stripe_attr --stripe-count --raw
9907 check_default_stripe_attr --stripe-size --raw
9908 check_default_stripe_attr --stripe-index --raw
9912 run_test 204e "Print raw stripe attributes ================="
9915 test_mkdir -p $DIR/$tdir
9916 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9918 check_default_stripe_attr --stripe-size --raw
9919 check_default_stripe_attr --stripe-index --raw
9923 run_test 204f "Print raw stripe size and offset ==========="
9926 test_mkdir -p $DIR/$tdir
9927 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9929 check_default_stripe_attr --stripe-count --raw
9930 check_default_stripe_attr --stripe-index --raw
9934 run_test 204g "Print raw stripe count and offset ==========="
9937 test_mkdir -p $DIR/$tdir
9938 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9940 check_default_stripe_attr --stripe-count --raw
9941 check_default_stripe_attr --stripe-size --raw
9945 run_test 204h "Print raw stripe count and size ============="
9947 # Figure out which job scheduler is being used, if any,
9949 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
9951 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
9953 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
9955 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
9956 JOBENV=LOADL_STEP_ID
9957 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
9967 # clear old jobstats
9968 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
9969 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
9971 # use a new JobID for this test, or we might see an old one
9972 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
9976 log "Using JobID environment variable $JOBENV=$JOBVAL"
9978 if [ $JOBENV = "FAKE_JOBID" ]; then
9979 FAKE_JOBID=$JOBVAL $cmd
9984 if [ "$target" = "mdt" -o "$target" = "both" ]; then
9985 FACET="$SINGLEMDS" # will need to get MDS number for DNE
9986 do_facet $FACET lctl get_param mdt.*.job_stats |
9987 grep $JOBVAL || error "No job stats found on MDT $FACET"
9989 if [ "$target" = "ost" -o "$target" = "both" ]; then
9991 do_facet $FACET lctl get_param obdfilter.*.job_stats |
9992 grep $JOBVAL || error "No job stats found on OST $FACET"
9996 test_205() { # Job stats
9997 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9998 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
9999 skip "Server doesn't support jobstats" && return 0
10002 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10003 if [ $OLD_JOBENV != $JOBENV ]; then
10004 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$JOBENV
10005 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
10006 $JOBENV || return 1
10010 cmd="mkdir $DIR/$tfile"
10011 verify_jobstats "$cmd" "mdt"
10013 cmd="rm -fr $DIR/$tfile"
10014 verify_jobstats "$cmd" "mdt"
10016 cmd="mknod $DIR/$tfile c 1 3"
10017 verify_jobstats "$cmd" "mdt"
10019 cmd="rm -f $DIR/$tfile"
10020 verify_jobstats "$cmd" "mdt"
10022 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10023 verify_jobstats "$cmd" "mdt"
10025 cmd="touch $DIR/$tfile"
10026 verify_jobstats "$cmd" "both"
10028 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10029 verify_jobstats "$cmd" "ost"
10031 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10032 verify_jobstats "$cmd" "ost"
10034 cmd="$TRUNCATE $DIR/$tfile 0"
10035 verify_jobstats "$cmd" "both"
10037 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10038 verify_jobstats "$cmd" "mdt"
10041 rm -f $DIR/jobstats_test_rename
10043 if [ $OLD_JOBENV != $JOBENV ]; then
10044 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$OLD_JOBENV
10045 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
10046 $OLD_JOBENV || return 1
10049 run_test 205 "Verify job stats"
10051 # LU-1480, LU-1773 and LU-1657
10053 mkdir -p $DIR/$tdir
10054 lfs setstripe -c -1 $DIR/$tdir
10055 #define OBD_FAIL_LOV_INIT 0x1403
10056 $LCTL set_param fail_loc=0xa0001403
10057 $LCTL set_param fail_val=1
10058 touch $DIR/$tdir/$tfile || true
10060 run_test 206 "fail lov_init_raid0() doesn't lbug"
10063 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10064 local fsz=`stat -c %s $DIR/$tfile`
10065 cancel_lru_locks mdc
10067 # do not return layout in getattr intent
10068 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10069 $LCTL set_param fail_loc=0x170
10070 local sz=`stat -c %s $DIR/$tfile`
10072 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10076 run_test 207a "can refresh layout at glimpse"
10079 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10080 local cksum=`md5sum $DIR/$tfile`
10081 local fsz=`stat -c %s $DIR/$tfile`
10082 cancel_lru_locks mdc
10083 cancel_lru_locks osc
10085 # do not return layout in getattr intent
10086 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10087 $LCTL set_param fail_loc=0x171
10089 # it will refresh layout after the file is opened but before read issues
10090 echo checksum is "$cksum"
10091 echo "$cksum" |md5sum -c --quiet || error "file differs"
10095 run_test 207b "can refresh layout at open"
10099 size=$((size % 8192 + 1))
10100 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10101 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10102 rm -f $DIR/f212 $DIR/f212.xyz
10104 run_test 212 "Sendfile test ============================================"
10107 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10108 cancel_lru_locks osc
10109 lctl set_param fail_loc=0x8000040f
10110 # generate a read lock
10111 cat $DIR/$tfile > /dev/null
10112 # write to the file, it will try to cancel the above read lock.
10113 cat /etc/hosts >> $DIR/$tfile
10115 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10117 test_214() { # for bug 20133
10118 test_mkdir -p $DIR/d214p/d214c
10119 for (( i=0; i < 340; i++ )) ; do
10120 touch $DIR/d214p/d214c/a$i
10123 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10124 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10125 ls $DIR/d214c || error "ls $DIR/d214c failed"
10126 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10128 run_test 214 "hash-indexed directory test - bug 20133"
10130 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10131 create_lnet_proc_files() {
10132 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10133 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10135 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10136 rm -f "$TMP/lnet_$1.sys_tmp"
10139 # counterpart of create_lnet_proc_files
10140 remove_lnet_proc_files() {
10141 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10144 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10145 # 3rd arg as regexp for body
10146 check_lnet_proc_stats() {
10147 local l=$(cat "$TMP/lnet_$1" |wc -l)
10148 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10150 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10153 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10154 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10155 # optional and can be regexp for 2nd line (lnet.routes case)
10156 check_lnet_proc_entry() {
10157 local blp=2 # blp stands for 'position of 1st line of body'
10158 [ "$5" = "" ] || blp=3 # lnet.routes case
10160 local l=$(cat "$TMP/lnet_$1" |wc -l)
10161 # subtracting one from $blp because the body can be empty
10162 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10164 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10165 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10167 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10168 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10170 # bail out if any unexpected line happened
10171 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10172 [ "$?" != 0 ] || error "$2 misformatted"
10175 test_215() { # for bugs 18102, 21079, 21517
10176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10177 local N='(0|[1-9][0-9]*)' # non-negative numeric
10178 local P='[1-9][0-9]*' # positive numeric
10179 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10180 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10181 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10182 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10184 local L1 # regexp for 1st line
10185 local L2 # regexp for 2nd line (optional)
10186 local BR # regexp for the rest (body)
10188 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10189 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10190 create_lnet_proc_files "stats"
10191 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10192 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10193 remove_lnet_proc_files "stats"
10195 # /proc/sys/lnet/routes should look like this:
10196 # Routing disabled/enabled
10197 # net hops state router
10198 # where net is a string like tcp0, hops >= 0, state is up/down,
10199 # router is a string like 192.168.1.1@tcp2
10200 L1="^Routing (disabled|enabled)$"
10201 L2="^net +hops +state +router$"
10202 BR="^$NET +$N +(up|down) +$NID$"
10203 create_lnet_proc_files "routes"
10204 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10205 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10206 remove_lnet_proc_files "routes"
10208 # /proc/sys/lnet/routers should look like this:
10209 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10210 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10211 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10212 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10213 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10214 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10215 create_lnet_proc_files "routers"
10216 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10217 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10218 remove_lnet_proc_files "routers"
10220 # /proc/sys/lnet/peers should look like this:
10221 # nid refs state last max rtr min tx min queue
10222 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10223 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10224 # numeric (0 or >0 or <0), queue >= 0.
10225 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10226 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10227 create_lnet_proc_files "peers"
10228 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10229 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10230 remove_lnet_proc_files "peers"
10232 # /proc/sys/lnet/buffers should look like this:
10233 # pages count credits min
10234 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10235 L1="^pages +count +credits +min$"
10236 BR="^ +$N +$N +$I +$I$"
10237 create_lnet_proc_files "buffers"
10238 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10239 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10240 remove_lnet_proc_files "buffers"
10242 # /proc/sys/lnet/nis should look like this:
10243 # nid status alive refs peer rtr max tx min
10244 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10245 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10246 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10247 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10248 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10249 create_lnet_proc_files "nis"
10250 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10251 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10252 remove_lnet_proc_files "nis"
10254 # can we successfully write to /proc/sys/lnet/stats?
10255 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10256 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10258 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10260 test_216() { # bug 20317
10261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10262 remote_ost_nodsh && skip "remote OST with nodsh" && return
10264 local p="$TMP/sanityN-$TESTNAME.parameters"
10265 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
10266 for node in $(osts_nodes); do
10267 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10268 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
10269 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
10273 # agressive lockless i/o settings
10274 for node in $(osts_nodes); do
10275 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'
10277 lctl set_param -n osc.*.contention_seconds 60
10279 $DIRECTIO write $DIR/$tfile 0 10 4096
10280 $CHECKSTAT -s 40960 $DIR/$tfile
10282 # disable lockless i/o
10283 for node in $(osts_nodes); do
10284 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10286 lctl set_param -n osc.*.contention_seconds 0
10289 dd if=/dev/zero of=$DIR/$tfile count=0
10290 $CHECKSTAT -s 0 $DIR/$tfile
10292 restore_lustre_params <$p
10296 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10298 test_217() { # bug 22430
10299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10303 for node in $(nodes_list); do
10304 nid=$(host_nids_address $node $NETTYPE)
10305 if [[ $nid = *-* ]] ; then
10306 echo "lctl ping $nid@$NETTYPE"
10307 lctl ping $nid@$NETTYPE
10309 echo "skipping $node (no hyphen detected)"
10313 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10316 # do directio so as not to populate the page cache
10317 log "creating a 10 Mb file"
10318 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10319 log "starting reads"
10320 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10321 log "truncating the file"
10322 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10324 kill %+ || true # reads might have finished
10325 echo "wait until dd is finished"
10327 log "removing the temporary file"
10328 rm -rf $DIR/$tfile || error "tmp file removal failed"
10330 run_test 218 "parallel read and truncate should not deadlock ======================="
10333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10334 # write one partial page
10335 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10336 # set no grant so vvp_io_commit_write will do sync write
10337 $LCTL set_param fail_loc=0x411
10338 # write a full page at the end of file
10339 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10341 $LCTL set_param fail_loc=0
10342 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10343 $LCTL set_param fail_loc=0x411
10344 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10346 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10348 test_220() { #LU-325
10349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10350 remote_ost_nodsh && skip "remote OST with nodsh" && return
10353 test_mkdir -p $DIR/$tdir
10354 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10355 awk '{print $2}' | sed -e 's/_UUID$//')
10358 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10359 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10360 osc.$mdtosc_proc1.prealloc_last_id)
10361 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10362 osc.$mdtosc_proc1.prealloc_next_id)
10366 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10367 #define OBD_FAIL_OST_ENOINO 0x229
10368 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10369 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10370 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10372 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10374 MDSOBJS=$((last_id - next_id))
10375 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10377 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10378 echo "OST still has $count kbytes free"
10380 echo "create $MDSOBJS files @next_id..."
10381 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10383 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10384 osc.$mdtosc_proc1.prealloc_last_id)
10385 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10386 osc.$mdtosc_proc1.prealloc_next_id)
10388 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10393 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10394 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10396 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10397 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10398 echo "unlink $MDSOBJS files @$next_id..."
10399 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10401 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10405 dd if=`which date` of=$MOUNT/date oflag=sync
10406 chmod +x $MOUNT/date
10408 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10409 $LCTL set_param fail_loc=0x80001401
10411 $MOUNT/date > /dev/null
10414 run_test 221 "make sure fault and truncate race to not cause OOM"
10417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10419 test_mkdir -p $DIR/$tdir
10420 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10421 createmany -o $DIR/$tdir/$tfile 10
10422 cancel_lru_locks mdc
10423 cancel_lru_locks osc
10424 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10425 $LCTL set_param fail_loc=0x31a
10426 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10427 $LCTL set_param fail_loc=0
10430 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10435 test_mkdir -p $DIR/$tdir
10436 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10437 createmany -o $DIR/$tdir/$tfile 10
10438 cancel_lru_locks mdc
10439 cancel_lru_locks osc
10440 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10441 $LCTL set_param fail_loc=0x31a
10442 rm -r $DIR/$tdir || "AGL for rmdir failed"
10443 $LCTL set_param fail_loc=0
10445 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10450 test_mkdir -p $DIR/$tdir
10451 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10452 createmany -o $DIR/$tdir/$tfile 10
10453 cancel_lru_locks mdc
10454 cancel_lru_locks osc
10455 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10456 $LCTL set_param fail_loc=0x31b
10457 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10458 $LCTL set_param fail_loc=0
10461 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10463 test_224a() { # LU-1039, MRP-303
10464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10465 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10466 $LCTL set_param fail_loc=0x508
10467 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10468 $LCTL set_param fail_loc=0
10471 run_test 224a "Don't panic on bulk IO failure"
10473 test_224b() { # LU-1039, MRP-303
10474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10475 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10476 cancel_lru_locks osc
10477 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10478 $LCTL set_param fail_loc=0x515
10479 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10480 $LCTL set_param fail_loc=0
10483 run_test 224b "Don't panic on bulk IO failure"
10485 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10488 if [ -z ${MDSSURVEY} ]; then
10489 skip_env "mds-survey not found" && return
10491 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10492 { skip "Need MDS version at least 2.2.51"; return; }
10494 local mds=$(facet_host $SINGLEMDS)
10495 local target=$(do_nodes $mds 'lctl dl' | \
10496 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10498 local cmd1="file_count=1000 thrhi=4"
10499 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10500 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10501 local cmd="$cmd1 $cmd2 $cmd3"
10503 rm -f ${TMP}/mds_survey*
10505 eval $cmd || error "mds-survey with zero-stripe failed"
10506 cat ${TMP}/mds_survey*
10507 rm -f ${TMP}/mds_survey*
10509 run_test 225a "Metadata survey sanity with zero-stripe"
10512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10513 if [ -z ${MDSSURVEY} ]; then
10514 skip_env "mds-survey not found" && return
10516 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10517 { skip "Need MDS version at least 2.2.51"; return; }
10519 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10520 skip_env "Need to mount OST to test" && return
10523 local mds=$(facet_host $SINGLEMDS)
10524 local target=$(do_nodes $mds 'lctl dl' | \
10525 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10527 local cmd1="file_count=1000 thrhi=4"
10528 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10529 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10530 local cmd="$cmd1 $cmd2 $cmd3"
10532 rm -f ${TMP}/mds_survey*
10534 eval $cmd || error "mds-survey with stripe_count failed"
10535 cat ${TMP}/mds_survey*
10536 rm -f ${TMP}/mds_survey*
10538 run_test 225b "Metadata survey sanity with stripe_count = 1"
10540 mcreate_path2fid () {
10546 local path=$DIR/$tdir/$name
10551 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10552 error "cannot create $desc"
10554 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10556 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10558 fid_path=$($LFS fid2path $MOUNT $fid)
10560 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10562 [ "$path" == "$fid_path" ] ||
10563 error "fid2path returned $fid_path, expected $path"
10565 echo "pass with $path and $fid"
10570 mkdir -p $DIR/$tdir
10572 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10573 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10574 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10575 mcreate_path2fid 0040666 0 0 dir "directory"
10576 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10577 mcreate_path2fid 0100666 0 0 file "regular file"
10578 mcreate_path2fid 0120666 0 0 link "symbolic link"
10579 mcreate_path2fid 0140666 0 0 sock "socket"
10581 run_test 226 "call path2fid and fid2path on files of all type"
10583 # LU-1299 Executing or running ldd on a truncated executable does not
10584 # cause an out-of-memory condition.
10586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10587 dd if=`which date` of=$MOUNT/date bs=1k count=1
10588 chmod +x $MOUNT/date
10590 $MOUNT/date > /dev/null
10591 ldd $MOUNT/date > /dev/null
10594 run_test 227 "running truncated executable does not cause OOM"
10596 # LU-1512 try to reuse idle OI blocks
10598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10599 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10600 skip "non-ldiskfs backend" && return
10602 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10603 local myDIR=$DIR/$tdir
10606 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10607 $LCTL set_param fail_loc=0x80001002
10608 createmany -o $myDIR/t- 10000
10609 $LCTL set_param fail_loc=0
10610 # The guard is current the largest FID holder
10612 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10614 local IDX=$(($SEQ % 64))
10616 do_facet $SINGLEMDS sync
10617 # Make sure journal flushed.
10619 local blk1=$(do_facet $SINGLEMDS \
10620 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10621 grep Blockcount | awk '{print $4}')
10623 # Remove old files, some OI blocks will become idle.
10624 unlinkmany $myDIR/t- 10000
10625 # Create new files, idle OI blocks should be reused.
10626 createmany -o $myDIR/t- 2000
10627 do_facet $SINGLEMDS sync
10628 # Make sure journal flushed.
10630 local blk2=$(do_facet $SINGLEMDS \
10631 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10632 grep Blockcount | awk '{print $4}')
10634 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10636 run_test 228a "try to reuse idle OI blocks"
10639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10640 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10641 skip "non-ldiskfs backend" && return
10643 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10644 local myDIR=$DIR/$tdir
10647 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10648 $LCTL set_param fail_loc=0x80001002
10649 createmany -o $myDIR/t- 10000
10650 $LCTL set_param fail_loc=0
10651 # The guard is current the largest FID holder
10653 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10655 local IDX=$(($SEQ % 64))
10657 do_facet $SINGLEMDS sync
10658 # Make sure journal flushed.
10660 local blk1=$(do_facet $SINGLEMDS \
10661 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10662 grep Blockcount | awk '{print $4}')
10664 # Remove old files, some OI blocks will become idle.
10665 unlinkmany $myDIR/t- 10000
10668 stop $SINGLEMDS || error "Fail to stop MDT."
10670 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10672 df $MOUNT || error "Fail to df."
10673 # Create new files, idle OI blocks should be reused.
10674 createmany -o $myDIR/t- 2000
10675 do_facet $SINGLEMDS sync
10676 # Make sure journal flushed.
10678 local blk2=$(do_facet $SINGLEMDS \
10679 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10680 grep Blockcount | awk '{print $4}')
10682 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10684 run_test 228b "idle OI blocks can be reused after MDT restart"
10688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10689 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10690 skip "non-ldiskfs backend" && return
10692 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10693 local myDIR=$DIR/$tdir
10696 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10697 $LCTL set_param fail_loc=0x80001002
10698 # 20000 files can guarantee there are index nodes in the OI file
10699 createmany -o $myDIR/t- 20000
10700 $LCTL set_param fail_loc=0
10701 # The guard is current the largest FID holder
10703 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10705 local IDX=$(($SEQ % 64))
10707 do_facet $SINGLEMDS sync
10708 # Make sure journal flushed.
10710 local blk1=$(do_facet $SINGLEMDS \
10711 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10712 grep Blockcount | awk '{print $4}')
10714 # Remove old files, some OI blocks will become idle.
10715 unlinkmany $myDIR/t- 20000
10717 # The OI file should become empty now
10719 # Create new files, idle OI blocks should be reused.
10720 createmany -o $myDIR/t- 2000
10721 do_facet $SINGLEMDS sync
10722 # Make sure journal flushed.
10724 local blk2=$(do_facet $SINGLEMDS \
10725 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10726 grep Blockcount | awk '{print $4}')
10728 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10730 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10734 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10737 mkdir -p $DIR/$tdir/test_230_local
10738 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10739 [ $mdt_idx -ne 0 ] &&
10740 error "create local directory on wrong MDT $mdt_idx"
10742 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10743 error "create remote directory failed"
10744 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10745 [ $mdt_idx -ne $MDTIDX ] &&
10746 error "create remote directory on wrong MDT $mdt_idx"
10748 createmany -o $DIR/$tdir/test_230/t- 10 ||
10749 error "create files on remote directory failed"
10750 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10751 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10752 rm -r $DIR/$tdir || error "unlink remote directory failed"
10754 run_test 230a "Create remote directory and files under the remote directory"
10757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10758 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10760 local remote_dir=$DIR/$tdir/remote_dir
10763 mkdir -p $DIR/$tdir
10764 $LFS mkdir -i $MDTIDX $remote_dir ||
10765 error "create remote directory failed"
10767 $LFS mkdir -i 0 $remote_dir/new_dir &&
10768 error "nested remote directory create succeed!"
10770 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
10771 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
10772 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
10775 error "create remote directory failed after set enable_remote_dir"
10777 rm -rf $remote_dir || error "first unlink remote directory failed"
10779 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
10780 error "chown worked"
10782 do_facet mds$MDTIDX lctl set_param \
10783 mdt.*.enable_remote_dir_gid=$RUNAS_GID
10784 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
10785 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
10788 error "create remote dir failed after set enable_remote_dir_gid"
10790 rm -r $DIR/$tdir || error "second unlink remote directory failed"
10792 run_test 230b "nested remote directory should be failed"
10796 # For simplicity this test assumes that max_pages_per_rpc
10797 # is the same across all OSCs
10798 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
10799 local bulk_size=$((max_pages * 4096))
10801 mkdir -p $DIR/$tdir
10803 # clear the OSC stats
10804 $LCTL set_param osc.*.stats=0 &>/dev/null
10806 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
10807 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
10808 oflag=direct &>/dev/null || error "dd failed"
10810 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
10811 if [ x$nrpcs != "x1" ]; then
10812 error "found $nrpc ost_write RPCs, not 1 as expected"
10815 # Drop the OSC cache, otherwise we will read from it
10816 cancel_lru_locks osc
10818 # clear the OSC stats
10819 $LCTL set_param osc.*.stats=0 &>/dev/null
10821 # Client reads $bulk_size.
10822 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
10823 iflag=direct &>/dev/null || error "dd failed"
10825 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
10826 if [ x$nrpcs != "x1" ]; then
10827 error "found $nrpc ost_read RPCs, not 1 as expected"
10830 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
10833 mkdir -p $DIR/$tdir
10835 for i in {0..1023}; do
10836 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
10837 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
10838 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
10842 run_test 231b "must not assert on fully utilized OST request buffer"
10845 # tests that do cleanup/setup should be run at the end
10849 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10851 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
10852 $LCTL set_param fail_loc=0x903
10853 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
10854 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
10857 FAIL_ON_ERROR=true cleanup
10858 FAIL_ON_ERROR=true setup
10860 run_test 900 "umount should not race with any mgc requeue thread"
10863 check_and_cleanup_lustre
10864 if [ "$I_MOUNTED" != "yes" ]; then
10865 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true