2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 60c 63 64b 68 71 73 77f 78 101a 115 120g 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-2834 LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 18 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 if [ "$ONLY" == "cleanup" ]; then
97 check_and_setup_lustre
102 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
103 awk '{gsub(/_UUID/,""); print $1}' | head -1)
104 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
105 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
106 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
107 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
108 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
109 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
111 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
112 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
113 rm -rf $DIR/[Rdfs][0-9]*
115 # $RUNAS_ID may get set incorrectly somewhere else
116 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
118 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
122 if [ "${ONLY}" = "MOUNT" ] ; then
123 echo "Lustre is up, please go on"
127 echo "preparing for tests involving mounts"
128 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
130 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
131 echo # add a newline after mke2fs.
135 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
136 lctl set_param debug=-1 2> /dev/null || true
139 $CHECKSTAT -t file $DIR/$tfile || error
141 $CHECKSTAT -a $DIR/$tfile || error
143 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
146 chmod 0755 $DIR || error
147 $CHECKSTAT -p 0755 $DIR || error
149 run_test 0b "chmod 0755 $DIR ============================="
152 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
153 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
155 run_test 0c "check import proc ============================="
158 test_mkdir -p $DIR/$tdir
159 test_mkdir -p $DIR/$tdir/d2
160 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
161 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
163 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
168 $CHECKSTAT -a $DIR/$tdir || error
170 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
173 test_mkdir $DIR/$tdir
174 touch $DIR/$tdir/$tfile
175 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
177 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
181 $CHECKSTAT -a $DIR/$tdir || error
183 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
186 test_mkdir -p $DIR/$tdir
187 $CHECKSTAT -t dir $DIR/$tdir || error
189 run_test 3a "mkdir .../d3 ======================================"
192 if [ ! -d $DIR/$tdir ]; then
195 touch $DIR/$tdir/$tfile
196 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
198 run_test 3b "touch .../d3/f ===================================="
202 $CHECKSTAT -a $DIR/$tdir || error
204 run_test 3c "rm -r .../d3 ======================================"
207 test_mkdir -p $DIR/$tdir
208 $CHECKSTAT -t dir $DIR/$tdir || error
210 run_test 4a "mkdir .../d4 ======================================"
213 if [ ! -d $DIR/$tdir ]; then
214 test_mkdir $DIR/$tdir
216 test_mkdir $DIR/$tdir/d2
218 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
220 run_test 4b "mkdir .../d4/d2 ==================================="
223 test_mkdir $DIR/$tdir
224 test_mkdir $DIR/$tdir/d2
225 chmod 0707 $DIR/$tdir/d2
226 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error
228 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
232 chmod 0666 $DIR/$tfile || error
233 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
235 run_test 6a "touch .../f6a; chmod .../f6a ======================"
238 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
239 if [ ! -f $DIR/$tfile ]; then
241 chmod 0666 $DIR/$tfile
243 $RUNAS chmod 0444 $DIR/$tfile && error
244 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
246 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
249 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
251 chown $RUNAS_ID $DIR/$tfile || error
252 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
254 run_test 6c "touch .../f6c; chown .../f6c ======================"
257 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
258 if [ ! -f $DIR/$tfile ]; then
260 chown $RUNAS_ID $DIR/$tfile
262 $RUNAS chown $UID $DIR/$tfile && error
263 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
265 run_test 6d "$RUNAS chown .../f6c (should return error) =="
268 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
270 chgrp $RUNAS_ID $DIR/$tfile || error
271 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
273 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
276 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
277 if [ ! -f $DIR/$tfile ]; then
279 chgrp $RUNAS_ID $DIR/$tfile
281 $RUNAS chgrp $UID $DIR/$tfile && error
282 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
284 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
287 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
288 test_mkdir $DIR/$tdir || error
289 chmod 777 $DIR/$tdir || error
290 $RUNAS mkdir $DIR/$tdir/d || error
291 chmod g+s $DIR/$tdir/d || error
292 test_mkdir $DIR/$tdir/d/subdir
293 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir || error
295 run_test 6g "Is new dir in sgid dir inheriting group?"
297 test_6h() { # bug 7331
298 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
299 touch $DIR/$tfile || error "touch failed"
300 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
301 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
303 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile || error
305 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
308 test_mkdir $DIR/$tdir
309 $MCREATE $DIR/$tdir/$tfile
310 chmod 0666 $DIR/$tdir/$tfile
311 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
313 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
316 if [ ! -d $DIR/$tdir ]; then
319 $MCREATE $DIR/$tdir/$tfile
320 echo -n foo > $DIR/$tdir/$tfile
321 [ "`cat $DIR/$tdir/$tfile`" = "foo" ] || error
322 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error
324 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
327 test_mkdir $DIR/$tdir
328 touch $DIR/$tdir/$tfile
329 chmod 0666 $DIR/$tdir/$tfile
330 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
332 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
335 test_mkdir $DIR/$tdir
336 test_mkdir $DIR/$tdir/d2
337 test_mkdir $DIR/$tdir/d2/d3
338 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error
340 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
343 test_mkdir $DIR/$tdir
344 test_mkdir $DIR/$tdir/d2
345 touch $DIR/$tdir/d2/$tfile
346 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile || error
348 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
351 test_mkdir $DIR/$tdir
352 test_mkdir $DIR/$tdir/d2
353 chmod 0666 $DIR/$tdir/d2
354 chmod 0705 $DIR/$tdir/d2
355 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 || error
357 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
360 test_mkdir $DIR/$tdir
361 touch $DIR/$tdir/$tfile
362 chmod 0666 $DIR/$tdir/$tfile
363 chmod 0654 $DIR/$tdir/$tfile
364 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile || error
366 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
369 test_mkdir $DIR/$tdir
370 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
372 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile || error
374 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
377 test_mkdir $DIR/$tdir
378 touch $DIR/$tdir/$tfile
380 $CHECKSTAT -a $DIR/$tdir/$tfile || error
382 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
385 test_mkdir $DIR/$tdir
386 touch $DIR/$tdir/$tfile
387 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
388 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 || error
390 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
393 test_mkdir $DIR/$tdir
394 touch $DIR/$tdir/$tfile
395 rm -rf $DIR/$tdir/$tfile
396 $CHECKSTAT -a $DIR/$tdir/$tfile || error
398 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
401 test_mkdir -p $DIR/$tdir
402 touch $DIR/$tdir/$tfile
403 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
405 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist || error
406 $CHECKSTAT -f -t f $DIR/$tdir/l-exist || error
407 rm -f $DIR/$tdir/l-exist
408 $CHECKSTAT -a $DIR/$tdir/l-exist || error
410 run_test 17a "symlinks: create, remove (real) =================="
413 test_mkdir -p $DIR/$tdir
414 ln -s no-such-file $DIR/$tdir/l-dangle
416 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle || error
417 $CHECKSTAT -fa $DIR/$tdir/l-dangle || error
418 rm -f $DIR/$tdir/l-dangle
419 $CHECKSTAT -a $DIR/$tdir/l-dangle || error
421 run_test 17b "symlinks: create, remove (dangling) =============="
423 test_17c() { # bug 3440 - don't save failed open RPC for replay
424 test_mkdir -p $DIR/$tdir
425 ln -s foo $DIR/$tdir/$tfile
426 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
428 run_test 17c "symlinks: open dangling (should return error) ===="
431 test_mkdir -p $DIR/$tdir
432 ln -s foo $DIR/$tdir/$tfile
433 touch $DIR/$tdir/$tfile || error "creating to new symlink"
435 run_test 17d "symlinks: create dangling ========================"
438 test_mkdir -p $DIR/$tdir
439 local foo=$DIR/$tdir/$tfile
440 ln -s $foo $foo || error "create symlink failed"
441 ls -l $foo || error "ls -l failed"
442 ls $foo && error "ls not failed" || true
444 run_test 17e "symlinks: create recursive symlink (should return error) ===="
447 test_mkdir -p $DIR/d17f
448 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
449 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
456 run_test 17f "symlinks: long and very long symlink name ========================"
458 # str_repeat(S, N) generate a string that is string S repeated N times
463 while [ $((n -= 1)) -ge 0 ]; do
469 # Long symlinks and LU-2241
471 test_mkdir -p $DIR/$tdir
472 local TESTS="59 60 61 4094 4095"
475 local SYMNAME=$(str_repeat 'x' $i)
476 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
477 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
480 run_test 17g "symlinks: really long symlink name and inode boundaries"
482 test_17h() { #bug 17378
483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
486 test_mkdir -p $DIR/$tdir
487 if [ $MDSCOUNT -gt 1 ]; then
488 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
492 $SETSTRIPE -c -1 $DIR/$tdir
493 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
494 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
495 touch $DIR/$tdir/$tfile || true
497 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
499 test_17i() { #bug 20018
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -p $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
505 if [ $MDSCOUNT -gt 1 ]; then
506 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
510 ln -s $foo $foo || error "create symlink failed"
511 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
512 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
513 ls -l $foo && error "error not detected"
516 run_test 17i "don't panic on short symlink"
518 test_17k() { #bug 22301
519 rsync --help | grep -q xattr ||
520 skip_env "$(rsync --version| head -1) does not support xattrs"
521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
522 test_mkdir -p $DIR/$tdir
523 test_mkdir -p $DIR/$tdir.new
524 touch $DIR/$tdir/$tfile
525 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
526 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
527 error "rsync failed with xattrs enabled"
529 run_test 17k "symlinks: rsync with xattrs enabled ========================="
531 test_17l() { # LU-279
533 touch $DIR/$tdir/$tfile
534 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
535 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
536 # -h to not follow symlinks. -m '' to list all the xattrs.
537 # grep to remove first line: '# file: $path'.
538 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
540 lgetxattr_size_check $path $xattr ||
541 error "lgetxattr_size_check $path $xattr failed"
545 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
549 local short_sym="0123456789"
550 local WDIR=$DIR/${tdir}m
557 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
558 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
559 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
561 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
562 skip "only for ldiskfs MDT" && return 0
564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
568 # create a long symlink file
569 for ((i = 0; i < 4; ++i)); do
570 long_sym=${long_sym}${long_sym}
573 echo "create 512 short and long symlink files under $WDIR"
574 for ((i = 0; i < 256; ++i)); do
575 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
576 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
582 wait_delete_completed
584 echo "recreate the 512 symlink files with a shorter string"
585 for ((i = 0; i < 512; ++i)); do
586 # rewrite the symlink file with a shorter string
587 ln -sf ${long_sym} $WDIR/long-$i
588 ln -sf ${short_sym} $WDIR/short-$i
591 mds_index=$($LFS getstripe -M $WDIR)
592 mds_index=$((mds_index+1))
593 devname=$(mdsdevname $mds_index)
594 cmd="$E2FSCK -fnvd $devname"
596 echo "stop and checking mds${mds_index}: $cmd"
597 # e2fsck should not return error
598 stop mds${mds_index} -f
599 do_facet mds${mds_index} $cmd || rc=$?
601 start mds${mds_index} $devname $MDS_MOUNT_OPTS
602 df $MOUNT > /dev/null 2>&1
603 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
604 "short/long symlink MDT: rc=$rc"
607 run_test 17m "run e2fsck against MDT which contains short/long symlink"
609 check_fs_consistency_17n() {
615 for mdt_index in $(seq 1 $MDSCOUNT); do
616 devname=$(mdsdevname $mdt_index)
617 cmd="$E2FSCK -fnvd $devname"
619 echo "stop and checking mds${mdt_index}: $cmd"
620 # e2fsck should not return error
622 do_facet mds${mdt_index} $cmd || rc=$?
624 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
625 df $MOUNT > /dev/null 2>&1
626 [ $rc -ne 0 ] && break
634 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
635 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
636 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
638 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
639 skip "only for ldiskfs MDT" && return 0
641 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
646 for ((i=0; i<10; i++)); do
647 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
648 error "create remote dir error $i"
649 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
650 error "create files under remote dir failed $i"
653 check_fs_consistency_17n || error "e2fsck report error"
655 for ((i=0;i<10;i++)); do
656 rm -rf $DIR/$tdir/remote_dir_${i} ||
657 error "destroy remote dir error $i"
660 check_fs_consistency_17n || error "e2fsck report error"
662 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
668 run_test 18 "touch .../f ; ls ... =============================="
674 $CHECKSTAT -a $DIR/f19 || error
676 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
679 ls -l $DIR/f19 && error || true
681 run_test 19b "ls -l .../f19 (should return error) =============="
684 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
685 $RUNAS touch $DIR/f19 && error || true
687 run_test 19c "$RUNAS touch .../f19 (should return error) =="
690 cat $DIR/f19 && error || true
692 run_test 19d "cat .../f19 (should return error) =============="
704 $CHECKSTAT -a $DIR/f || error
706 run_test 20 "touch .../f ; ls -l ... ==========================="
710 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
711 ln -s dangle $DIR/d21/link
712 echo foo >> $DIR/d21/link
714 $CHECKSTAT -t link $DIR/d21/link || error
715 $CHECKSTAT -f -t file $DIR/d21/link || error
717 run_test 21 "write to dangling link ============================"
721 test_mkdir -p $DIR/$tdir
722 chown $RUNAS_ID:$RUNAS_GID $WDIR
723 (cd $WDIR || error "cd $WDIR failed";
724 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
726 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
727 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
728 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
730 run_test 22 "unpack tar archive as non-root user ==============="
734 test_mkdir -p $DIR/$tdir
735 local file=$DIR/$tdir/$tfile
737 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
738 openfile -f O_CREAT:O_EXCL $file &&
739 error "$file recreate succeeded" || true
741 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
743 test_23b() { # bug 18988
744 test_mkdir -p $DIR/$tdir
745 local file=$DIR/$tdir/$tfile
748 echo foo > $file || error "write filed"
749 echo bar >> $file || error "append filed"
750 $CHECKSTAT -s 8 $file || error "wrong size"
753 run_test 23b "O_APPEND check =========================="
756 echo '== rename sanity =============================================='
757 echo '-- same directory rename'
760 mv $DIR/R1/f $DIR/R1/g
761 $CHECKSTAT -t file $DIR/R1/g || error
763 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
768 mv $DIR/R2/f $DIR/R2/g
769 $CHECKSTAT -a $DIR/R2/f || error
770 $CHECKSTAT -t file $DIR/R2/g || error
772 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
777 mv $DIR/R3/f $DIR/R3/g
778 $CHECKSTAT -a $DIR/R3/f || error
779 $CHECKSTAT -t dir $DIR/R3/g || error
781 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
787 mrename $DIR/R4/f $DIR/R4/g
788 $CHECKSTAT -a $DIR/R4/f || error
789 $CHECKSTAT -t dir $DIR/R4/g || error
791 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
794 echo '-- cross directory renames --'
798 mv $DIR/R5a/f $DIR/R5b/g
799 $CHECKSTAT -a $DIR/R5a/f || error
800 $CHECKSTAT -t file $DIR/R5b/g || error
802 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
807 touch $DIR/R6a/f $DIR/R6b/g
808 mv $DIR/R6a/f $DIR/R6b/g
809 $CHECKSTAT -a $DIR/R6a/f || error
810 $CHECKSTAT -t file $DIR/R6b/g || error
812 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
817 test_mkdir $DIR/R7a/d
818 mv $DIR/R7a/d $DIR/R7b/e
819 $CHECKSTAT -a $DIR/R7a/d || error
820 $CHECKSTAT -t dir $DIR/R7b/e || error
822 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
827 test_mkdir $DIR/R8a/d
828 test_mkdir $DIR/R8b/e
829 mrename $DIR/R8a/d $DIR/R8b/e
830 $CHECKSTAT -a $DIR/R8a/d || error
831 $CHECKSTAT -t dir $DIR/R8b/e || error
833 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
836 echo "-- rename error cases"
840 mrename $DIR/R9/f $DIR/R9/a
841 $CHECKSTAT -t file $DIR/R9/f || error
842 $CHECKSTAT -t dir $DIR/R9/a || error
843 $CHECKSTAT -a $DIR/R9/a/f || error
845 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
849 mrename $DIR/R10/f $DIR/R10/g
850 $CHECKSTAT -t dir $DIR/R10 || error
851 $CHECKSTAT -a $DIR/R10/f || error
852 $CHECKSTAT -a $DIR/R10/g || error
854 run_test 24j "source does not exist ============================"
858 test_mkdir $DIR/R11a/d
860 mv $DIR/R11a/f $DIR/R11a/d
861 $CHECKSTAT -a $DIR/R11a/f || error
862 $CHECKSTAT -t file $DIR/R11a/d/f || error
864 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
866 # bug 2429 - rename foo foo foo creates invalid file
869 $MULTIOP $f OcNs || error
871 run_test 24l "Renaming a file to itself ========================"
875 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
876 # on ext3 this does not remove either the source or target files
877 # though the "expected" operation would be to remove the source
878 $CHECKSTAT -t file ${f} || error "${f} missing"
879 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
881 run_test 24m "Renaming a file to a hard link to itself ========="
885 # this stats the old file after it was renamed, so it should fail
889 $CHECKSTAT ${f}.rename
892 run_test 24n "Statting the old file after renaming (Posix rename 2)"
895 check_kernel_version 37 || return 0
896 test_mkdir -p $DIR/d24o
897 rename_many -s random -v -n 10 $DIR/d24o
899 run_test 24o "rename of files during htree split ==============="
904 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
905 mrename $DIR/R12a $DIR/R12b
906 $CHECKSTAT -a $DIR/R12a || error
907 $CHECKSTAT -t dir $DIR/R12b || error
908 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
909 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
911 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
913 cleanup_multiop_pause() {
919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
922 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
923 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
926 trap cleanup_multiop_pause EXIT
927 mrename $DIR/R13a $DIR/R13b
928 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
929 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
930 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
931 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
932 cleanup_multiop_pause
933 wait $MULTIPID || error "multiop close failed"
935 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
937 test_24r() { #bug 3789
939 test_mkdir $DIR/R14a/b
940 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
941 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
942 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
944 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
948 test_mkdir $DIR/R15a/b
949 test_mkdir $DIR/R15a/b/c
950 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
951 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
952 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
954 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
957 test_mkdir $DIR/R16a/b
958 test_mkdir $DIR/R16a/b/c
959 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
960 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
961 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
963 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
965 test_24u() { # bug12192
967 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
968 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
970 run_test 24u "create stripe file"
976 simple_cleanup_common() {
979 wait_delete_completed
982 max_pages_per_rpc() {
983 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
988 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
989 [ $FREE_INODES -lt $NRFILES ] && \
990 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
994 trap simple_cleanup_common EXIT
997 createmany -m $DIR/$tdir/$tfile $NRFILES
1000 lctl set_param mdc.*.stats clear
1002 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1004 # LU-5 large readdir
1005 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1006 # 8 bytes for name(filename is mostly 5 in this test) +
1007 # 8 bytes for luda_type
1008 # take into account of overhead in lu_dirpage header and end mark in
1009 # each page, plus one in RPC_NUM calculation.
1011 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1012 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1013 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1014 awk '/^mds_readpage/ {print $2}')
1015 [ $mds_readpage -gt $RPC_NUM ] && \
1016 error "large readdir doesn't take effect"
1018 simple_cleanup_common
1020 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1022 test_24w() { # bug21506
1024 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1025 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1026 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1027 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1028 [ "$SZ1" = "$SZ2" ] || \
1029 error "Error reading at the end of the file $tfile"
1031 run_test 24w "Reading a file larger than 4Gb"
1034 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1037 local remote_dir=$DIR/$tdir/remote_dir
1040 $LFS mkdir -i $MDTIDX $remote_dir ||
1041 error "create remote directory failed"
1043 mkdir -p $DIR/$tdir/src_dir
1044 touch $DIR/$tdir/src_file
1045 mkdir -p $remote_dir/tgt_dir
1046 touch $remote_dir/tgt_file
1048 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1049 error "rename dir cross MDT works!"
1051 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1052 error "rename file cross MDT works!"
1054 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1055 error "ln file cross MDT should not work!"
1057 rm -rf $DIR/$tdir || error "Can not delete directories"
1059 run_test 24x "cross rename/link should be failed"
1062 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1065 local remote_dir=$DIR/$tdir/remote_dir
1068 $LFS mkdir -i $MDTIDX $remote_dir ||
1069 error "create remote directory failed"
1071 mkdir -p $remote_dir/src_dir
1072 touch $remote_dir/src_file
1073 mkdir -p $remote_dir/tgt_dir
1074 touch $remote_dir/tgt_file
1076 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1077 error "rename subdir in the same remote dir failed!"
1079 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1080 error "rename files in the same remote dir failed!"
1082 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1083 error "link files in the same remote dir failed!"
1085 rm -rf $DIR/$tdir || error "Can not delete directories"
1087 run_test 24y "rename/link on the same dir should succeed"
1090 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1093 local remote_src=$DIR/$tdir/remote_dir
1094 local remote_tgt=$DIR/$tdir/remote_tgt
1097 $LFS mkdir -i $MDTIDX $remote_src ||
1098 error "create remote directory failed"
1100 $LFS mkdir -i $MDTIDX $remote_tgt ||
1101 error "create remote directory failed"
1103 mrename $remote_src $remote_tgt &&
1104 error "rename remote dirs should not work!"
1106 rm -rf $DIR/$tdir || error "Can not delete directories"
1108 run_test 24z "rename one remote dir to another remote dir should fail"
1111 echo '== symlink sanity ============================================='
1115 touch $DIR/s25/foo || error
1117 run_test 25a "create file in symlinked directory ==============="
1120 [ ! -d $DIR/d25 ] && test_25a
1121 $CHECKSTAT -t file $DIR/s25/foo || error
1123 run_test 25b "lookup file in symlinked directory ==============="
1127 test_mkdir $DIR/d26/d26-2
1128 ln -s d26/d26-2 $DIR/s26
1129 touch $DIR/s26/foo || error
1131 run_test 26a "multiple component symlink ======================="
1134 test_mkdir -p $DIR/d26b/d26-2
1135 ln -s d26b/d26-2/foo $DIR/s26-2
1136 touch $DIR/s26-2 || error
1138 run_test 26b "multiple component symlink at end of lookup ======"
1141 test_mkdir $DIR/d26.2
1142 touch $DIR/d26.2/foo
1143 ln -s d26.2 $DIR/s26.2-1
1144 ln -s s26.2-1 $DIR/s26.2-2
1145 ln -s s26.2-2 $DIR/s26.2-3
1146 chmod 0666 $DIR/s26.2-3/foo
1148 run_test 26c "chain of symlinks ================================"
1150 # recursive symlinks (bug 439)
1152 ln -s d26-3/foo $DIR/d26-3
1154 run_test 26d "create multiple component recursive symlink ======"
1157 [ ! -h $DIR/d26-3 ] && test_26d
1160 run_test 26e "unlink multiple component recursive symlink ======"
1162 # recursive symlinks (bug 7022)
1164 test_mkdir -p $DIR/$tdir
1165 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1166 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1167 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1168 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1169 cd $tfile || error "cd $tfile failed"
1170 ln -s .. dotdot || error "ln dotdot failed"
1171 ln -s dotdot/lndir lndir || error "ln lndir failed"
1172 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1173 output=`ls $tfile/$tfile/lndir/bar1`
1174 [ "$output" = bar1 ] && error "unexpected output"
1175 rm -r $tfile || error "rm $tfile failed"
1176 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1178 run_test 26f "rm -r of a directory which has recursive symlink ="
1181 echo '== stripe sanity =============================================='
1182 test_mkdir -p $DIR/d27 || error "mkdir failed"
1184 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1185 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1187 log "== test_27a: write to one stripe file ========================="
1188 cp /etc/hosts $DIR/d27/f0 || error
1190 run_test 27a "one stripe file =================================="
1193 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1194 test_mkdir -p $DIR/d27
1195 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1196 $GETSTRIPE -c $DIR/d27/f01
1197 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1198 error "two-stripe file doesn't have two stripes"
1200 run_test 27b "create two stripe file"
1203 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1205 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1207 run_test 27c "write to two stripe file"
1210 test_mkdir -p $DIR/d27
1211 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1212 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1213 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1215 run_test 27d "create file with default settings ================"
1218 test_mkdir -p $DIR/d27
1219 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1220 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1221 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1223 run_test 27e "setstripe existing file (should return error) ======"
1226 test_mkdir -p $DIR/d27
1227 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1228 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
1229 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1231 run_test 27f "setstripe with bad stripe size (should return error)"
1234 test_mkdir -p $DIR/d27
1235 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1236 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1237 error "$DIR/d27/fnone has object"
1239 run_test 27g "$GETSTRIPE with no objects"
1242 touch $DIR/d27/fsome || error "touch failed"
1243 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1245 run_test 27i "$GETSTRIPE with some objects"
1248 test_mkdir -p $DIR/d27
1249 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1251 run_test 27j "setstripe with bad stripe offset (should return error)"
1253 test_27k() { # bug 2844
1254 test_mkdir -p $DIR/d27
1256 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1257 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1258 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1259 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1260 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1261 dd if=/dev/zero of=$FILE bs=4k count=1
1262 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1263 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1265 run_test 27k "limit i_blksize for broken user apps ============="
1268 test_mkdir -p $DIR/d27
1269 mcreate $DIR/f27l || error "creating file"
1270 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1271 error "setstripe should have failed" || true
1273 run_test 27l "check setstripe permissions (should return error)"
1276 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1278 if [ $ORIGFREE -gt $MAXFREE ]; then
1279 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1282 trap simple_cleanup_common EXIT
1283 test_mkdir -p $DIR/$tdir
1284 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1285 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1286 error "dd should fill OST0"
1288 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1290 [ $i -gt 256 ] && break
1293 touch $DIR/$tdir/f27m_$i
1294 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1295 error "OST0 was full but new created file still use it"
1297 touch $DIR/$tdir/f27m_$i
1298 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1299 error "OST0 was full but new created file still use it"
1300 simple_cleanup_common
1302 run_test 27m "create file while OST0 was full =================="
1305 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1309 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1310 # if the OST isn't full anymore.
1312 local OSTIDX=${1:-""}
1314 local list=$(comma_list $(osts_nodes))
1315 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1317 do_nodes $list lctl set_param fail_loc=0
1318 sync # initiate all OST_DESTROYs from MDS to OST
1322 exhaust_precreations() {
1325 local FAILIDX=${3:-$OSTIDX}
1327 test_mkdir -p $DIR/$tdir
1328 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1329 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1331 local OST=$(ostname_from_index $OSTIDX)
1332 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1333 sed -e 's/_UUID$//;s/^.*-//')
1336 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1337 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1338 osc.$mdtosc_proc1.prealloc_last_id)
1339 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1340 osc.$mdtosc_proc1.prealloc_next_id)
1342 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1343 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1345 test_mkdir -p $DIR/$tdir/${OST}
1346 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1347 #define OBD_FAIL_OST_ENOSPC 0x215
1348 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1349 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1350 echo "Creating to objid $last_id on ost $OST..."
1351 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1352 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1353 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1357 exhaust_all_precreations() {
1359 for (( i=0; i < OSTCOUNT; i++ )) ; do
1360 exhaust_precreations $i $1 -1
1365 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1367 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1368 remote_ost_nodsh && skip "remote OST with nodsh" && return
1371 rm -f $DIR/$tdir/$tfile
1372 exhaust_precreations 0 0x80000215
1373 $SETSTRIPE -c -1 $DIR/$tdir
1374 touch $DIR/$tdir/$tfile || error
1375 $GETSTRIPE $DIR/$tdir/$tfile
1378 run_test 27n "create file with some full OSTs =================="
1381 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1383 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1384 remote_ost_nodsh && skip "remote OST with nodsh" && return
1387 rm -f $DIR/$tdir/$tfile
1388 exhaust_all_precreations 0x215
1390 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1395 run_test 27o "create file with all full OSTs (should error) ===="
1398 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1400 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1401 remote_ost_nodsh && skip "remote OST with nodsh" && return
1404 rm -f $DIR/$tdir/$tfile
1405 test_mkdir -p $DIR/$tdir
1407 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1408 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1409 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1411 exhaust_precreations 0 0x80000215
1412 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1413 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1414 $GETSTRIPE $DIR/$tdir/$tfile
1418 run_test 27p "append to a truncated file with some full OSTs ==="
1421 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1423 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1424 remote_ost_nodsh && skip "remote OST with nodsh" && return
1427 rm -f $DIR/$tdir/$tfile
1429 test_mkdir -p $DIR/$tdir
1430 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1431 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1432 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1434 exhaust_all_precreations 0x215
1436 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1437 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1441 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1444 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1446 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1447 remote_ost_nodsh && skip "remote OST with nodsh" && return
1450 rm -f $DIR/$tdir/$tfile
1451 exhaust_precreations 0 0x80000215
1453 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1457 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1459 test_27s() { # bug 10725
1460 test_mkdir -p $DIR/$tdir
1461 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1462 local stripe_count=0
1463 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1464 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1465 error "stripe width >= 2^32 succeeded" || true
1468 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1470 test_27t() { # bug 10864
1475 $WLFS getstripe $tfile
1478 run_test 27t "check that utils parse path correctly"
1480 test_27u() { # bug 4900
1481 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1482 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1484 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1485 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1486 test_mkdir -p $DIR/$tdir
1488 createmany -o $DIR/$tdir/t- 1000
1489 do_facet $SINGLEMDS lctl set_param fail_loc=0
1491 TLOG=$DIR/$tfile.getstripe
1492 $GETSTRIPE $DIR/$tdir > $TLOG
1493 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1494 unlinkmany $DIR/$tdir/t- 1000
1495 [ $OBJS -gt 0 ] && \
1496 error "$OBJS objects created on OST-0. See $TLOG" || pass
1498 run_test 27u "skip object creation on OSC w/o objects =========="
1500 test_27v() { # bug 4900
1501 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1503 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1504 remote_ost_nodsh && skip "remote OST with nodsh" && return
1506 exhaust_all_precreations 0x215
1509 test_mkdir -p $DIR/$tdir
1510 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1512 touch $DIR/$tdir/$tfile
1513 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1515 for (( i=1; i < OSTCOUNT; i++ )); do
1516 do_facet ost$i lctl set_param fail_loc=0x705
1518 local START=`date +%s`
1519 createmany -o $DIR/$tdir/$tfile 32
1521 local FINISH=`date +%s`
1522 local TIMEOUT=`lctl get_param -n timeout`
1523 local PROCESS=$((FINISH - START))
1524 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1525 error "$FINISH - $START >= $TIMEOUT / 2"
1526 sleep $((TIMEOUT / 2 - PROCESS))
1529 run_test 27v "skip object creation on slow OST ================="
1531 test_27w() { # bug 10997
1532 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1533 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1534 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1535 error "stripe size $size != 65536" || true
1536 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1537 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1539 run_test 27w "check $SETSTRIPE -S option"
1542 [ "$OSTCOUNT" -lt "2" ] &&
1543 skip_env "skipping multiple stripe count/offset test" && return
1545 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1546 for i in $(seq 1 $OSTCOUNT); do
1548 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1549 error "setstripe -c $i -i $offset failed"
1550 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1551 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1552 [ $count -ne $i ] && error "stripe count $count != $i" || true
1553 [ $index -ne $offset ] &&
1554 error "stripe offset $index != $offset" || true
1557 run_test 27wa "check $SETSTRIPE -c -i options"
1560 remote_ost_nodsh && skip "remote OST with nodsh" && return
1561 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1563 OFFSET=$(($OSTCOUNT - 1))
1565 local OST=$(ostname_from_index $OSTIDX)
1567 test_mkdir -p $DIR/$tdir
1568 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1569 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1571 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1572 for i in `seq 0 $OFFSET`; do
1573 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1574 error "OST0 was degraded but new created file still use it"
1576 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1578 run_test 27x "create files while OST0 is degraded"
1581 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1582 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1583 remote_ost_nodsh && skip "remote OST with nodsh" && return
1584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1586 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1587 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1588 osc.$mdtosc.prealloc_last_id)
1589 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1590 osc.$mdtosc.prealloc_next_id)
1591 local fcount=$((last_id - next_id))
1592 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1593 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1595 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1596 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1597 local OST_DEACTIVE_IDX=-1
1602 for OSC in $MDS_OSCS; do
1603 OST=$(osc_to_ost $OSC)
1604 OSTIDX=$(index_from_ostuuid $OST)
1605 if [ $OST_DEACTIVE_IDX == -1 ]; then
1606 OST_DEACTIVE_IDX=$OSTIDX
1608 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1609 echo $OSC "is Deactivated:"
1610 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1614 OSTIDX=$(index_from_ostuuid $OST)
1616 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1618 for OSC in $MDS_OSCS; do
1619 OST=$(osc_to_ost $OSC)
1620 OSTIDX=$(index_from_ostuuid $OST)
1621 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1622 echo $OST "is degraded:"
1623 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1624 obdfilter.$OST.degraded=1
1629 createmany -o $DIR/$tdir/$tfile $fcount
1631 for OSC in $MDS_OSCS; do
1632 OST=$(osc_to_ost $OSC)
1633 OSTIDX=$(index_from_ostuuid $OST)
1634 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1635 echo $OST "is recovered from degraded:"
1636 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1637 obdfilter.$OST.degraded=0
1639 do_facet $SINGLEMDS lctl --device %$OSC activate
1643 # all osp devices get activated, hence -1 stripe count restored
1646 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1647 # devices get activated.
1649 $SETSTRIPE -c -1 $DIR/$tfile
1650 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1652 [ $stripecnt -ne $OSTCOUNT ] &&
1653 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1656 run_test 27y "create files while OST0 is degraded and the rest inactive"
1662 lmm_count=$($GETSTRIPE -c $1)
1663 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1664 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1666 local old_ifs="$IFS"
1668 fid=($($LFS path2fid $1))
1671 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1672 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1674 # compare lmm_seq and lu_fid->f_seq
1675 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1676 # compare lmm_object_id and lu_fid->oid
1677 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1679 # check the trusted.fid attribute of the OST objects of the file
1680 local have_obdidx=false
1682 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1683 # skip lines up to and including "obdidx"
1684 [ -z "$obdidx" ] && break
1685 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1686 $have_obdidx || continue
1688 local ost=$((obdidx + 1))
1689 local dev=$(ostdevname $ost)
1691 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1692 echo "Currently only works with ldiskfs-based OSTs"
1696 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1698 #don't unmount/remount the OSTs if we don't need to do that
1699 #local dir=$(facet_mntpt ost$ost)
1701 #do_facet ost$dev mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1702 # { error "mounting $dev as $FSTYPE failed"; return 3; }
1703 #local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1704 #local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1705 seq=$(echo $seq | sed -e "s/^0x//g")
1706 if [ $seq == 0 ]; then
1707 oid_hex=$(echo $oid)
1709 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1711 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1712 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1713 $dev 2>/dev/null" | grep "parent=")
1715 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1717 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1719 #do_facet ost$ost umount -d $dir
1720 #start ost$ost $dev $OST_MOUNT_OPTS
1722 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1723 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1724 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1725 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1726 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1727 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1729 # compare lmm_seq and filter_fid->ff_parent.f_seq
1730 [ $ff_pseq = $lmm_seq ] ||
1731 error "FF parent SEQ $ff_pseq != $lmm_seq"
1732 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1733 [ $ff_poid = $lmm_oid ] ||
1734 error "FF parent OID $ff_poid != $lmm_oid"
1735 [ $ff_pstripe = $stripe_nr ] ||
1736 error "FF stripe $ff_pstripe != $stripe_nr"
1738 stripe_nr=$((stripe_nr + 1))
1743 remote_ost_nodsh && skip "remote OST with nodsh" && return
1744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1745 test_mkdir -p $DIR/$tdir
1747 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1748 { error "setstripe -c -1 failed"; return 1; }
1749 # We need to send a write to every object to get parent FID info set.
1750 # This _should_ also work for setattr, but does not currently.
1751 # touch $DIR/$tdir/$tfile-1 ||
1752 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1753 { error "dd $tfile-1 failed"; return 2; }
1754 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1755 { error "setstripe -c -1 failed"; return 3; }
1756 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1757 { error "dd $tfile-2 failed"; return 4; }
1759 # make sure write RPCs have been sent to OSTs
1762 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1763 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1765 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1767 test_27A() { # b=19102
1768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1769 local restore_size=$($GETSTRIPE -S $MOUNT)
1770 local restore_count=$($GETSTRIPE -c $MOUNT)
1771 local restore_offset=$($GETSTRIPE -i $MOUNT)
1772 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1773 local default_size=$($GETSTRIPE -S $MOUNT)
1774 local default_count=$($GETSTRIPE -c $MOUNT)
1775 local default_offset=$($GETSTRIPE -i $MOUNT)
1776 local dsize=$((1024 * 1024))
1777 [ $default_size -eq $dsize ] ||
1778 error "stripe size $default_size != $dsize"
1779 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1780 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1781 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1783 run_test 27A "check filesystem-wide default LOV EA values"
1785 test_27B() { # LU-2523
1786 test_mkdir -p $DIR/$tdir
1787 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1789 # open f1 with O_LOV_DELAY_CREATE
1791 # call setstripe ioctl on open file descriptor for f1
1793 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1797 # open f1 with O_LOV_DELAY_CREATE
1799 # call setstripe ioctl on open file descriptor for f1
1801 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1803 # Allow multiop to fail in imitation of NFS's busted semantics.
1806 run_test 27B "call setstripe on open unlinked file/rename victim"
1808 # createtest also checks that device nodes are created and
1809 # then visible correctly (#2091)
1810 test_28() { # bug 2091
1812 $CREATETEST $DIR/d28/ct || error
1814 run_test 28 "create/mknod/mkdir with bad file types ============"
1817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1818 cancel_lru_locks mdc
1824 declare -i LOCKCOUNTORIG=0
1825 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1826 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1828 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1830 declare -i LOCKUNUSEDCOUNTORIG=0
1831 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1832 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1839 declare -i LOCKCOUNTCURRENT=0
1840 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1841 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1844 declare -i LOCKUNUSEDCOUNTCURRENT=0
1845 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1846 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1849 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1850 lctl set_param -n ldlm.dump_namespaces ""
1851 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1852 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1853 log "dumped log to $TMP/test_29.dk (bug 5793)"
1856 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1857 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1858 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1859 log "dumped log to $TMP/test_29.dk (bug 5793)"
1863 run_test 29 "IT_GETATTR regression ============================"
1865 test_30a() { # was test_30
1866 cp `which ls` $DIR || cp /bin/ls $DIR
1870 run_test 30a "execute binary from Lustre (execve) =============="
1873 cp `which ls` $DIR || cp /bin/ls $DIR
1875 $RUNAS $DIR/ls / || error
1878 run_test 30b "execute binary from Lustre as non-root ==========="
1880 test_30c() { # b=22376
1881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1882 cp `which ls` $DIR || cp /bin/ls $DIR
1884 cancel_lru_locks mdc
1885 cancel_lru_locks osc
1886 $RUNAS $DIR/ls / || error
1889 run_test 30c "execute binary from Lustre without read perms ===="
1892 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1893 $CHECKSTAT -a $DIR/f31 || error
1895 run_test 31a "open-unlink file =================================="
1898 touch $DIR/f31 || error
1899 ln $DIR/f31 $DIR/f31b || error
1900 $MULTIOP $DIR/f31b Ouc || error
1901 $CHECKSTAT -t file $DIR/f31 || error
1903 run_test 31b "unlink file with multiple links while open ======="
1906 touch $DIR/f31 || error
1907 ln $DIR/f31 $DIR/f31c || error
1908 multiop_bg_pause $DIR/f31 O_uc || return 1
1910 $MULTIOP $DIR/f31c Ouc
1911 kill -USR1 $MULTIPID
1914 run_test 31c "open-unlink file with multiple links ============="
1917 opendirunlink $DIR/d31d $DIR/d31d || error
1918 $CHECKSTAT -a $DIR/d31d || error
1920 run_test 31d "remove of open directory ========================="
1922 test_31e() { # bug 2904
1923 check_kernel_version 34 || return 0
1924 openfilleddirunlink $DIR/d31e || error
1926 run_test 31e "remove of open non-empty directory ==============="
1928 test_31f() { # bug 4554
1929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1931 test_mkdir $DIR/d31f
1932 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1933 cp /etc/hosts $DIR/d31f
1935 $GETSTRIPE $DIR/d31f/hosts
1936 multiop_bg_pause $DIR/d31f D_c || return 1
1939 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1940 test_mkdir $DIR/d31f
1941 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1942 cp /etc/hosts $DIR/d31f
1944 $GETSTRIPE $DIR/d31f/hosts
1945 multiop_bg_pause $DIR/d31f D_c || return 1
1948 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1949 wait $MULTIPID || error "first opendir $MULTIPID failed"
1953 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1954 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1957 run_test 31f "remove of open directory with open-unlink file ==="
1960 echo "-- cross directory link --"
1961 test_mkdir $DIR/d31ga
1962 test_mkdir $DIR/d31gb
1964 ln $DIR/d31ga/f $DIR/d31gb/g
1965 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1966 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1967 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1968 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1970 run_test 31g "cross directory link==============="
1973 echo "-- cross directory link --"
1974 test_mkdir $DIR/d31h
1975 test_mkdir $DIR/d31h/dir
1977 ln $DIR/d31h/f $DIR/d31h/dir/g
1978 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1979 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1980 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1981 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1983 run_test 31h "cross directory link under child==============="
1986 echo "-- cross directory link --"
1987 test_mkdir $DIR/d31i
1988 test_mkdir $DIR/d31i/dir
1989 touch $DIR/d31i/dir/f
1990 ln $DIR/d31i/dir/f $DIR/d31i/g
1991 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1992 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1993 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1994 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1996 run_test 31i "cross directory link under parent==============="
2000 test_mkdir $DIR/d31j
2001 test_mkdir $DIR/d31j/dir1
2002 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2003 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2004 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2005 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2008 run_test 31j "link for directory==============="
2012 test_mkdir $DIR/d31k
2014 touch $DIR/d31k/exist
2015 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2016 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2017 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2018 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2019 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2020 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2021 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2024 run_test 31k "link to file: the same, non-existing, dir==============="
2027 test_mkdir $DIR/d31m
2029 test_mkdir $DIR/d31m2
2030 touch $DIR/d31m2/exist
2031 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2032 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2033 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2034 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2035 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2036 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2039 run_test 31m "link to file: the same, non-existing, dir==============="
2042 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2043 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2044 nlink=$(stat --format=%h $DIR/$tfile)
2045 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2046 exec 173<$DIR/$tfile
2047 trap "exec 173<&-" EXIT
2048 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2049 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2050 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2051 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2052 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2055 run_test 31n "check link count of unlinked file"
2057 cleanup_test32_mount() {
2059 $UMOUNT $DIR/$tdir/ext2-mountpoint
2063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2064 echo "== more mountpoints and symlinks ================="
2065 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2066 trap cleanup_test32_mount EXIT
2067 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2068 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2069 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2070 cleanup_test32_mount
2072 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2076 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2077 trap cleanup_test32_mount EXIT
2078 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2079 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2080 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2081 cleanup_test32_mount
2083 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2087 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2088 trap cleanup_test32_mount EXIT
2089 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2090 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2091 test_mkdir -p $DIR/$tdir/d2/test_dir
2092 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2093 cleanup_test32_mount
2095 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2099 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2100 trap cleanup_test32_mount EXIT
2101 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2102 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2103 test_mkdir -p $DIR/$tdir/d2/test_dir
2104 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2105 cleanup_test32_mount
2107 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2110 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2111 test_mkdir -p $DIR/d32e/tmp
2112 TMP_DIR=$DIR/d32e/tmp
2113 ln -s $DIR/d32e $TMP_DIR/symlink11
2114 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2115 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2116 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2118 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2121 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2122 test_mkdir -p $DIR/d32f/tmp
2123 TMP_DIR=$DIR/d32f/tmp
2124 ln -s $DIR/d32f $TMP_DIR/symlink11
2125 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2126 ls $DIR/d32f/tmp/symlink11 || error
2127 ls $DIR/d32f/symlink01 || error
2129 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2132 TMP_DIR=$DIR/$tdir/tmp
2133 test_mkdir -p $DIR/$tdir/tmp
2134 test_mkdir $DIR/${tdir}2
2135 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2136 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2137 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2138 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2139 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2140 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2142 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2145 rm -fr $DIR/$tdir $DIR/${tdir}2
2146 TMP_DIR=$DIR/$tdir/tmp
2147 test_mkdir -p $DIR/$tdir/tmp
2148 test_mkdir $DIR/${tdir}2
2149 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2150 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2151 ls $TMP_DIR/symlink12 || error
2152 ls $DIR/$tdir/symlink02 || error
2154 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2158 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2159 trap cleanup_test32_mount EXIT
2160 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2161 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2162 touch $DIR/$tdir/test_file
2163 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2164 cleanup_test32_mount
2166 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2170 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2171 trap cleanup_test32_mount EXIT
2172 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2173 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2174 touch $DIR/$tdir/test_file
2175 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2176 cleanup_test32_mount
2178 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2183 trap cleanup_test32_mount EXIT
2184 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2185 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2186 test_mkdir -p $DIR/$tdir/d2
2187 touch $DIR/$tdir/d2/test_file || error
2188 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2189 cleanup_test32_mount
2191 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2196 trap cleanup_test32_mount EXIT
2197 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2198 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2199 test_mkdir -p $DIR/$tdir/d2
2200 touch $DIR/$tdir/d2/test_file
2201 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2202 cleanup_test32_mount
2204 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2208 test_mkdir -p $DIR/d32m/tmp
2209 TMP_DIR=$DIR/d32m/tmp
2210 ln -s $DIR $TMP_DIR/symlink11
2211 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2212 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2213 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2215 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2219 test_mkdir -p $DIR/d32n/tmp
2220 TMP_DIR=$DIR/d32n/tmp
2221 ln -s $DIR $TMP_DIR/symlink11
2222 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2223 ls -l $DIR/d32n/tmp/symlink11 || error
2224 ls -l $DIR/d32n/symlink01 || error
2226 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2229 rm -fr $DIR/d32o $DIR/$tfile
2231 test_mkdir -p $DIR/d32o/tmp
2232 TMP_DIR=$DIR/d32o/tmp
2233 ln -s $DIR/$tfile $TMP_DIR/symlink12
2234 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2235 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2236 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2237 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2238 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2240 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2250 test_mkdir -p $DIR/d32p/tmp
2252 TMP_DIR=$DIR/d32p/tmp
2254 ln -s $DIR/$tfile $TMP_DIR/symlink12
2256 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2258 cat $DIR/d32p/tmp/symlink12 || error
2260 cat $DIR/d32p/symlink02 || error
2263 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2265 cleanup_testdir_mount() {
2271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2272 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2273 trap cleanup_testdir_mount EXIT
2274 test_mkdir -p $DIR/$tdir
2275 touch $DIR/$tdir/under_the_mount
2276 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2277 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2278 cleanup_testdir_mount
2280 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2283 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2284 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2285 trap cleanup_testdir_mount EXIT
2286 test_mkdir -p $DIR/$tdir
2287 touch $DIR/$tdir/under_the_mount
2288 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2289 ls $DIR/$tdir | grep -q under_the_mount && error || true
2290 cleanup_testdir_mount
2292 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2297 chmod 444 $DIR/$tfile
2298 chown $RUNAS_ID $DIR/$tfile
2300 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2303 run_test 33aa "write file with mode 444 (should return error) ===="
2307 test_mkdir -p $DIR/d33
2308 chown $RUNAS_ID $DIR/d33
2309 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2310 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2311 error "open RDWR" || true
2313 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2317 test_mkdir -p $DIR/d33
2318 chown $RUNAS_ID $DIR/d33
2319 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2321 run_test 33b "test open file with malformed flags (No panic and return error)"
2324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2330 remote_ost_nodsh && skip "remote OST with nodsh" && return
2333 test_mkdir -p $DIR/d33
2334 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2337 for ostnum in $(seq $OSTCOUNT); do
2338 # test-framework's OST numbering is one-based, while Lustre's
2340 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2341 # Parsing llobdstat's output sucks; we could grep the /proc
2342 # path, but that's likely to not be as portable as using the
2343 # llobdstat utility. So we parse lctl output instead.
2344 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2345 obdfilter/$ostname/stats |
2346 awk '/^write_bytes/ {print $7}' )
2347 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2348 if (( ${write_bytes:-0} > 0 ))
2355 $all_zeros || return 0
2358 echo foo > $DIR/d33/bar
2362 # Total up write_bytes after writing. We'd better find non-zeros.
2363 for ostnum in $(seq $OSTCOUNT); do
2364 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2365 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2366 obdfilter/$ostname/stats |
2367 awk '/^write_bytes/ {print $7}' )
2368 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2369 if (( ${write_bytes:-0} > 0 ))
2378 for ostnum in $(seq $OSTCOUNT); do
2379 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2380 echo "Check that write_bytes is present in obdfilter/*/stats:"
2381 do_facet ost$ostnum lctl get_param -n \
2382 obdfilter/$ostname/stats
2384 error "OST not keeping write_bytes stats (b22312)"
2387 run_test 33c "test llobdstat and write_bytes"
2390 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2393 local remote_dir=$DIR/$tdir/remote_dir
2396 $LFS mkdir -i $MDTIDX $remote_dir ||
2397 error "create remote directory failed"
2399 touch $remote_dir/$tfile
2400 chmod 444 $remote_dir/$tfile
2401 chown $RUNAS_ID $remote_dir/$tfile
2403 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2405 chown $RUNAS_ID $remote_dir
2406 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2407 error "create" || true
2408 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2409 error "open RDWR" || true
2410 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2411 error "create" || true
2413 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2415 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2418 $MCREATE $DIR/f34 || error
2419 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2420 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2421 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2422 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2424 run_test 34a "truncate file that has not been opened ==========="
2427 [ ! -f $DIR/f34 ] && test_34a
2428 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2429 $OPENFILE -f O_RDONLY $DIR/f34
2430 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2431 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2433 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2436 [ ! -f $DIR/f34 ] && test_34a
2437 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2438 $OPENFILE -f O_RDWR $DIR/f34
2439 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2440 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2442 run_test 34c "O_RDWR opening file-with-size works =============="
2445 [ ! -f $DIR/f34 ] && test_34a
2446 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2447 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2450 run_test 34d "write to sparse file ============================="
2454 $MCREATE $DIR/f34e || error
2455 $TRUNCATE $DIR/f34e 1000 || error
2456 $CHECKSTAT -s 1000 $DIR/f34e || error
2457 $OPENFILE -f O_RDWR $DIR/f34e
2458 $CHECKSTAT -s 1000 $DIR/f34e || error
2460 run_test 34e "create objects, some with size and some without =="
2462 test_34f() { # bug 6242, 6243
2463 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2466 $MCREATE $DIR/f34f || error
2467 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2468 dd if=$DIR/f34f of=$TMP/f34f
2469 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2470 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2471 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2472 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2473 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2475 run_test 34f "read from a file with no objects until EOF ======="
2478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2479 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2480 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2481 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2482 cancel_lru_locks osc
2483 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2484 error "wrong size after lock cancel"
2486 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2487 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2488 error "expanding truncate failed"
2489 cancel_lru_locks osc
2490 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2491 error "wrong expanded size after lock cancel"
2493 run_test 34g "truncate long file ==============================="
2496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2500 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2501 sync # Flush the cache so that multiop below does not block on cache
2502 # flush when getting the group lock
2503 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2507 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2508 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2512 local nsz=`stat -c %s $DIR/$tfile`
2513 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2515 run_test 34h "ftruncate file under grouplock should not block"
2518 cp /bin/sh $DIR/f35a
2520 chown $RUNAS_ID $DIR/f35a
2521 $RUNAS $DIR/f35a && error || true
2524 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2528 utime $DIR/f36 || error
2530 run_test 36a "MDS utime check (mknod, utime) ==================="
2534 utime $DIR/f36 || error
2536 run_test 36b "OST utime check (open, utime) ===================="
2541 chown $RUNAS_ID $DIR/d36
2542 $RUNAS utime $DIR/d36/f36 || error
2544 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2547 [ ! -d $DIR/d36 ] && test_36c
2548 echo "" > $DIR/d36/f36
2549 $RUNAS utime $DIR/d36/f36 || error
2551 run_test 36d "non-root OST utime check (open, utime) ==========="
2554 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2555 test_mkdir -p $DIR/$tdir
2556 touch $DIR/$tdir/$tfile
2557 $RUNAS utime $DIR/$tdir/$tfile && \
2558 error "utime worked, expected failure" || true
2560 run_test 36e "utime on non-owned file (should return error) ===="
2564 local LANG_SAVE=$LANG
2565 local LC_LANG_SAVE=$LC_LANG
2566 export LANG=C LC_LANG=C # for date language
2568 DATESTR="Dec 20 2000"
2569 test_mkdir -p $DIR/$tdir
2570 lctl set_param fail_loc=$fl
2572 cp /etc/hosts $DIR/$tdir/$tfile
2573 sync & # write RPC generated with "current" inode timestamp, but delayed
2575 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2576 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2577 cancel_lru_locks osc
2578 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2580 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2581 echo "BEFORE: $LS_BEFORE" && \
2582 echo "AFTER : $LS_AFTER" && \
2583 echo "WANT : $DATESTR" && \
2584 error "$DIR/$tdir/$tfile timestamps changed" || true
2586 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2591 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2592 subr_36fh "0x80000214"
2594 run_test 36f "utime on file racing with OST BRW write =========="
2597 remote_ost_nodsh && skip "remote OST with nodsh" && return
2598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2603 test_mkdir -p $DIR/$tdir
2604 fmd_max_age=$(do_facet ost1 \
2605 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2608 fmd_before=$(do_facet ost1 \
2609 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2610 touch $DIR/$tdir/$tfile
2611 sleep $((fmd_max_age + 12))
2612 fmd_after=$(do_facet ost1 \
2613 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2615 echo "fmd_before: $fmd_before"
2616 echo "fmd_after: $fmd_after"
2617 [ "$fmd_after" -gt "$fmd_before" ] && \
2618 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2619 error "fmd didn't expire after ping" || true
2621 run_test 36g "filter mod data cache expiry ====================="
2624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2625 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2626 subr_36fh "0x80000227"
2628 run_test 36h "utime on file racing with OST BRW write =========="
2630 # test_37 - duplicate with tests 32q 32r
2633 local file=$DIR/$tfile
2635 openfile -f O_DIRECTORY $file
2638 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2639 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2641 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2645 touch $DIR/${tfile}2
2646 # ls -l $DIR/$tfile $DIR/${tfile}2
2647 # ls -lu $DIR/$tfile $DIR/${tfile}2
2648 # ls -lc $DIR/$tfile $DIR/${tfile}2
2650 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2651 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2653 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2655 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2657 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2658 error "O_TRUNC didn't change timestamps"
2661 run_test 39 "mtime changed on create ==========================="
2664 test_mkdir -p $DIR/$tdir
2665 cp -p /etc/passwd $DIR/$tdir/fopen
2666 cp -p /etc/passwd $DIR/$tdir/flink
2667 cp -p /etc/passwd $DIR/$tdir/funlink
2668 cp -p /etc/passwd $DIR/$tdir/frename
2669 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2672 echo "aaaaaa" >> $DIR/$tdir/fopen
2673 echo "aaaaaa" >> $DIR/$tdir/flink
2674 echo "aaaaaa" >> $DIR/$tdir/funlink
2675 echo "aaaaaa" >> $DIR/$tdir/frename
2677 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2678 local link_new=`stat -c %Y $DIR/$tdir/flink`
2679 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2680 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2682 cat $DIR/$tdir/fopen > /dev/null
2683 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2684 rm -f $DIR/$tdir/funlink2
2685 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2687 for (( i=0; i < 2; i++ )) ; do
2688 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2689 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2690 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2691 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2693 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2694 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2695 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2696 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2698 cancel_lru_locks osc
2699 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2702 run_test 39b "mtime change on open, link, unlink, rename ======"
2704 # this should be set to past
2705 TEST_39_MTIME=`date -d "1 year ago" +%s`
2711 local mtime0=`stat -c %Y $DIR1/$tfile`
2713 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2714 local mtime1=`stat -c %Y $DIR1/$tfile`
2715 [ "$mtime1" = $TEST_39_MTIME ] || \
2716 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2719 echo hello >> $DIR1/$tfile
2721 local mtime2=`stat -c %Y $DIR1/$tfile`
2722 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2723 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2725 mv $DIR1/$tfile $DIR1/$tfile-1
2727 for (( i=0; i < 2; i++ )) ; do
2728 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2729 [ "$mtime2" = "$mtime3" ] || \
2730 error "mtime ($mtime2) changed (to $mtime3) on rename"
2732 cancel_lru_locks osc
2733 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2736 run_test 39c "mtime change on rename ==========================="
2740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2743 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2745 for (( i=0; i < 2; i++ )) ; do
2746 local mtime=`stat -c %Y $DIR1/$tfile`
2747 [ $mtime = $TEST_39_MTIME ] || \
2748 error "mtime($mtime) is not set to $TEST_39_MTIME"
2750 cancel_lru_locks osc
2751 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2754 run_test 39d "create, utime, stat =============================="
2758 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2760 local mtime1=`stat -c %Y $DIR1/$tfile`
2762 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2764 for (( i=0; i < 2; i++ )) ; do
2765 local mtime2=`stat -c %Y $DIR1/$tfile`
2766 [ $mtime2 = $TEST_39_MTIME ] || \
2767 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2769 cancel_lru_locks osc
2770 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2773 run_test 39e "create, stat, utime, stat ========================"
2777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2779 mtime1=`stat -c %Y $DIR1/$tfile`
2782 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2784 for (( i=0; i < 2; i++ )) ; do
2785 local mtime2=`stat -c %Y $DIR1/$tfile`
2786 [ $mtime2 = $TEST_39_MTIME ] || \
2787 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2789 cancel_lru_locks osc
2790 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2793 run_test 39f "create, stat, sleep, utime, stat ================="
2797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2798 echo hello >> $DIR1/$tfile
2799 local mtime1=`stat -c %Y $DIR1/$tfile`
2802 chmod o+r $DIR1/$tfile
2804 for (( i=0; i < 2; i++ )) ; do
2805 local mtime2=`stat -c %Y $DIR1/$tfile`
2806 [ "$mtime1" = "$mtime2" ] || \
2807 error "lost mtime: $mtime2, should be $mtime1"
2809 cancel_lru_locks osc
2810 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2813 run_test 39g "write, chmod, stat ==============================="
2817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2822 echo hello >> $DIR1/$tfile
2823 local mtime1=`stat -c %Y $DIR1/$tfile`
2825 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2827 if [ "$d1" != "$d2" ]; then
2828 echo "write and touch not within one second"
2830 for (( i=0; i < 2; i++ )) ; do
2831 local mtime2=`stat -c %Y $DIR1/$tfile`
2832 [ "$mtime2" = $TEST_39_MTIME ] || \
2833 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2835 cancel_lru_locks osc
2836 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2840 run_test 39h "write, utime within one second, stat ============="
2843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2847 echo hello >> $DIR1/$tfile
2848 local mtime1=`stat -c %Y $DIR1/$tfile`
2850 mv $DIR1/$tfile $DIR1/$tfile-1
2852 for (( i=0; i < 2; i++ )) ; do
2853 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2855 [ "$mtime1" = "$mtime2" ] || \
2856 error "lost mtime: $mtime2, should be $mtime1"
2858 cancel_lru_locks osc
2859 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2862 run_test 39i "write, rename, stat =============================="
2865 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2866 start_full_debug_logging
2870 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2871 lctl set_param fail_loc=0x80000412
2872 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2873 error "multiop failed"
2875 local mtime1=`stat -c %Y $DIR1/$tfile`
2877 mv $DIR1/$tfile $DIR1/$tfile-1
2879 kill -USR1 $multipid
2880 wait $multipid || error "multiop close failed"
2882 for (( i=0; i < 2; i++ )) ; do
2883 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2884 [ "$mtime1" = "$mtime2" ] ||
2885 error "mtime is lost on close: $mtime2, " \
2888 cancel_lru_locks osc
2889 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2891 lctl set_param fail_loc=0
2892 stop_full_debug_logging
2894 run_test 39j "write, rename, close, stat ======================="
2897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2901 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2903 local mtime1=`stat -c %Y $DIR1/$tfile`
2905 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2907 kill -USR1 $multipid
2908 wait $multipid || error "multiop close failed"
2910 for (( i=0; i < 2; i++ )) ; do
2911 local mtime2=`stat -c %Y $DIR1/$tfile`
2913 [ "$mtime2" = $TEST_39_MTIME ] || \
2914 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2916 cancel_lru_locks osc
2917 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2920 run_test 39k "write, utime, close, stat ========================"
2922 # this should be set to future
2923 TEST_39_ATIME=`date -d "1 year" +%s`
2926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2927 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2928 local atime_diff=$(do_facet $SINGLEMDS \
2929 lctl get_param -n mdd.*MDT0000*.atime_diff)
2933 # test setting directory atime to future
2934 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2935 local atime=$(stat -c %X $DIR/$tdir)
2936 [ "$atime" = $TEST_39_ATIME ] || \
2937 error "atime is not set to future: $atime, $TEST_39_ATIME"
2939 # test setting directory atime from future to now
2940 local d1=$(date +%s)
2942 local d2=$(date +%s)
2944 cancel_lru_locks mdc
2945 atime=$(stat -c %X $DIR/$tdir)
2946 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2947 error "atime is not updated from future: $atime, $d1<atime<$d2"
2949 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
2952 # test setting directory atime when now > dir atime + atime_diff
2956 cancel_lru_locks mdc
2957 atime=$(stat -c %X $DIR/$tdir)
2958 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2959 error "atime is not updated : $atime, should be $d2"
2961 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
2964 # test not setting directory atime when now < dir atime + atime_diff
2966 cancel_lru_locks mdc
2967 atime=$(stat -c %X $DIR/$tdir)
2968 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2969 error "atime is updated to $atime, should remain $d1<atime<$d2"
2971 do_facet $SINGLEMDS \
2972 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
2974 run_test 39l "directory atime update ==========================="
2977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2980 local far_past_mtime=$(date -d "May 29 1953" +%s)
2981 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2983 touch -m -d @$far_past_mtime $DIR1/$tfile
2984 touch -a -d @$far_past_atime $DIR1/$tfile
2986 for (( i=0; i < 2; i++ )) ; do
2987 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2988 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2989 error "atime or mtime set incorrectly"
2991 cancel_lru_locks osc
2992 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2995 run_test 39m "test atime and mtime before 1970"
2998 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2999 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
3000 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
3002 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3006 small_write $DIR/f41 18
3008 run_test 41 "test small file write + fstat ====================="
3010 count_ost_writes() {
3011 lctl get_param -n osc.*.stats |
3012 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3019 BG_DIRTY_RATIO_SAVE=10
3020 MAX_BG_DIRTY_RATIO=25
3024 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3025 # dirty_ratio, dirty_background_ratio
3026 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3027 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3028 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3029 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3031 # if file not here, we are a 2.4 kernel
3032 kill -CONT `pidof kupdated`
3037 # setup the trap first, so someone cannot exit the test at the
3038 # exact wrong time and mess up a machine
3039 trap start_writeback EXIT
3040 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3041 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3042 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3043 sysctl -w vm.dirty_writeback_centisecs=0
3044 sysctl -w vm.dirty_writeback_centisecs=0
3045 # save and increase /proc/sys/vm/dirty_ratio
3046 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3047 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3048 # save and increase /proc/sys/vm/dirty_background_ratio
3049 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3050 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3052 # if file not here, we are a 2.4 kernel
3053 kill -STOP `pidof kupdated`
3057 # ensure that all stripes have some grant before we test client-side cache
3059 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3060 dd if=/dev/zero of=$i bs=4k count=1
3065 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3066 # file truncation, and file removal.
3068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3070 cancel_lru_locks osc
3072 sync; sleep 1; sync # just to be safe
3073 BEFOREWRITES=`count_ost_writes`
3074 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3075 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3076 AFTERWRITES=`count_ost_writes`
3077 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3078 error "$BEFOREWRITES < $AFTERWRITES"
3081 run_test 42a "ensure that we don't flush on close =============="
3084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3086 cancel_lru_locks osc
3089 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3090 BEFOREWRITES=`count_ost_writes`
3091 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3092 AFTERWRITES=`count_ost_writes`
3093 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3094 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3096 BEFOREWRITES=`count_ost_writes`
3097 sync || error "sync: $?"
3098 AFTERWRITES=`count_ost_writes`
3099 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3100 error "$BEFOREWRITES < $AFTERWRITES on sync"
3102 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3106 run_test 42b "test destroy of file with cached dirty data ======"
3108 # if these tests just want to test the effect of truncation,
3109 # they have to be very careful. consider:
3110 # - the first open gets a {0,EOF}PR lock
3111 # - the first write conflicts and gets a {0, count-1}PW
3112 # - the rest of the writes are under {count,EOF}PW
3113 # - the open for truncate tries to match a {0,EOF}PR
3114 # for the filesize and cancels the PWs.
3115 # any number of fixes (don't get {0,EOF} on open, match
3116 # composite locks, do smarter file size management) fix
3117 # this, but for now we want these tests to verify that
3118 # the cancellation with truncate intent works, so we
3119 # start the file with a full-file pw lock to match against
3120 # until the truncate.
3125 cancel_lru_locks osc
3127 # prime the file with 0,EOF PW to match
3131 # now the real test..
3132 dd if=/dev/zero of=$file bs=1024 count=100
3133 BEFOREWRITES=`count_ost_writes`
3134 $TRUNCATE $file $offset
3135 cancel_lru_locks osc
3136 AFTERWRITES=`count_ost_writes`
3141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3143 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3144 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3147 run_test 42c "test partial truncate of file with cached dirty data"
3150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3152 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3153 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3156 run_test 42d "test complete truncate of file with cached dirty data"
3158 test_42e() { # bug22074
3159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3160 local TDIR=$DIR/${tdir}e
3161 local pagesz=$(page_size)
3162 local pages=16 # hardcoded 16 pages, don't change it.
3163 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3164 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3168 test_mkdir -p $DIR/${tdir}e
3169 $SETSTRIPE -c 1 $TDIR
3170 createmany -o $TDIR/f $files
3172 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3174 # we assume that with $OSTCOUNT files, at least one of them will
3175 # be allocated on OST0.
3176 warmup_files=$((OSTCOUNT * max_dirty_mb))
3177 createmany -o $TDIR/w $warmup_files
3179 # write a large amount of data into one file and sync, to get good
3180 # avail_grant number from OST.
3181 for ((i=0; i<$warmup_files; i++)); do
3182 idx=$($GETSTRIPE -i $TDIR/w$i)
3183 [ $idx -ne 0 ] && continue
3184 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3187 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3189 $LCTL get_param $proc_osc0/cur_dirty_bytes
3190 $LCTL get_param $proc_osc0/cur_grant_bytes
3192 # create as much dirty pages as we can while not to trigger the actual
3193 # RPCs directly. but depends on the env, VFS may trigger flush during this
3194 # period, hopefully we are good.
3195 for ((i=0; i<$warmup_files; i++)); do
3196 idx=$($GETSTRIPE -i $TDIR/w$i)
3197 [ $idx -ne 0 ] && continue
3198 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3200 $LCTL get_param $proc_osc0/cur_dirty_bytes
3201 $LCTL get_param $proc_osc0/cur_grant_bytes
3203 # perform the real test
3204 $LCTL set_param $proc_osc0/rpc_stats 0
3205 for ((;i<$files; i++)); do
3206 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3207 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3210 $LCTL get_param $proc_osc0/rpc_stats
3213 local have_ppr=false
3214 $LCTL get_param $proc_osc0/rpc_stats |
3215 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3216 # skip lines until we are at the RPC histogram data
3217 [ "$PPR" == "pages" ] && have_ppr=true && continue
3218 $have_ppr || continue
3220 # we only want the percent stat for < 16 pages
3221 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3223 percent=$((percent + WPCT))
3224 if [ $percent -gt 15 ]; then
3225 error "less than 16-pages write RPCs" \
3232 run_test 42e "verify sub-RPC writes are not done synchronously"
3235 test_mkdir -p $DIR/$tdir
3236 cp -p /bin/ls $DIR/$tdir/$tfile
3237 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3239 # give multiop a chance to open
3242 $DIR/$tdir/$tfile && error || true
3245 run_test 43 "execution of file opened for write should return -ETXTBSY"
3248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3249 test_mkdir -p $DIR/$tdir
3250 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3251 cp -p multiop $DIR/$tdir/multiop
3252 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3255 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3256 kill -USR1 $MULTIOP_PID || return 2
3257 wait $MULTIOP_PID || return 3
3260 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3264 test_mkdir -p $DIR/$tdir
3265 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3266 cp -p multiop $DIR/$tdir/multiop
3267 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3270 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3271 kill -USR1 $MULTIOP_PID || return 2
3272 wait $MULTIOP_PID || return 3
3275 run_test 43b "truncate of file being executed should return -ETXTBSY"
3278 local testdir="$DIR/$tdir"
3279 test_mkdir -p $DIR/$tdir
3281 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3282 ( cd $testdir && md5sum -c)
3284 run_test 43c "md5sum of copy into lustre========================"
3287 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3288 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3289 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3291 run_test 44 "zero length read from a sparse stripe ============="
3294 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3296 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3297 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3298 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3300 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3301 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3304 OFFSETS="0 $((stride/2)) $((stride-1))"
3305 for offset in $OFFSETS ; do
3306 for i in `seq 0 $((nstripe-1))`; do
3307 local GLOBALOFFSETS=""
3308 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3309 local myfn=$DIR/d44a-$size
3310 echo "--------writing $myfn at $size"
3311 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3312 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3313 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3314 || error "ll_sparseness_verify $GLOBALOFFSETS"
3316 for j in `seq 0 $((nstripe-1))`; do
3317 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3318 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3319 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3321 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3322 || error "ll_sparseness_verify $GLOBALOFFSETS"
3327 run_test 44a "test sparse pwrite ==============================="
3331 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3337 before=`dirty_osc_total`
3338 echo executing "\"$*\""
3340 after=`dirty_osc_total`
3341 echo before $before, after $after
3344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3346 # Obtain grants from OST if it supports it
3347 echo blah > ${f}_grant
3350 do_dirty_record "echo blah > $f"
3351 [ $before -eq $after ] && error "write wasn't cached"
3352 do_dirty_record "> $f"
3353 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3354 do_dirty_record "echo blah > $f"
3355 [ $before -eq $after ] && error "write wasn't cached"
3356 do_dirty_record "sync"
3357 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3358 do_dirty_record "echo blah > $f"
3359 [ $before -eq $after ] && error "write wasn't cached"
3360 do_dirty_record "cancel_lru_locks osc"
3361 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3364 run_test 45 "osc io page accounting ============================"
3366 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3367 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3368 # objects offset and an assert hit when an rpc was built with 1023's mapped
3369 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3375 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3377 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3378 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3382 run_test 46 "dirtying a previously written page ================"
3384 # test_47 is removed "Device nodes check" is moved to test_28
3386 test_48a() { # bug 2399
3387 check_kernel_version 34 || return 0
3388 test_mkdir -p $DIR/$tdir
3390 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3391 test_mkdir $DIR/$tdir || error "recreate directory failed"
3392 touch foo || error "'touch foo' failed after recreating cwd"
3393 test_mkdir $DIR/$tdir/bar ||
3394 error "'mkdir foo' failed after recreating cwd"
3395 if check_kernel_version 44; then
3396 touch .foo || error "'touch .foo' failed after recreating cwd"
3397 test_mkdir $DIR/$tdir/.bar ||
3398 error "'mkdir .foo' failed after recreating cwd"
3400 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3401 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3402 cd . || error "'cd .' failed after recreating cwd"
3403 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3404 rmdir . && error "'rmdir .' worked after recreating cwd"
3405 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3406 cd .. || error "'cd ..' failed after recreating cwd"
3408 run_test 48a "Access renamed working dir (should return errors)="
3410 test_48b() { # bug 2399
3411 check_kernel_version 34 || return 0
3413 test_mkdir -p $DIR/$tdir
3415 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3416 touch foo && error "'touch foo' worked after removing cwd"
3417 test_mkdir $DIR/$tdir/foo &&
3418 error "'mkdir foo' worked after removing cwd"
3419 if check_kernel_version 44; then
3420 touch .foo && error "'touch .foo' worked after removing cwd"
3421 test_mkdir $DIR/$tdir/.foo &&
3422 error "'mkdir .foo' worked after removing cwd"
3424 ls . > /dev/null && error "'ls .' worked after removing cwd"
3425 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3426 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3427 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3428 rmdir . && error "'rmdir .' worked after removing cwd"
3429 ln -s . foo && error "'ln -s .' worked after removing cwd"
3430 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3432 run_test 48b "Access removed working dir (should return errors)="
3434 test_48c() { # bug 2350
3435 check_kernel_version 36 || return 0
3436 #lctl set_param debug=-1
3439 test_mkdir -p $DIR/$tdir/dir
3441 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3442 $TRACE touch foo && error "touch foo worked after removing cwd"
3443 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3444 if check_kernel_version 44; then
3445 touch .foo && error "touch .foo worked after removing cwd"
3446 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3448 $TRACE ls . && error "'ls .' worked after removing cwd"
3449 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3450 is_patchless || ( $TRACE cd . &&
3451 error "'cd .' worked after removing cwd" )
3452 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3453 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3454 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3455 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3457 run_test 48c "Access removed working subdir (should return errors)"
3459 test_48d() { # bug 2350
3460 check_kernel_version 36 || return 0
3461 #lctl set_param debug=-1
3464 test_mkdir -p $DIR/$tdir/dir
3466 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3467 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3468 $TRACE touch foo && error "'touch foo' worked after removing parent"
3469 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3470 if check_kernel_version 44; then
3471 touch .foo && error "'touch .foo' worked after removing parent"
3473 error "mkdir .foo worked after removing parent"
3475 $TRACE ls . && error "'ls .' worked after removing parent"
3476 $TRACE ls .. && error "'ls ..' worked after removing parent"
3477 is_patchless || ( $TRACE cd . &&
3478 error "'cd .' worked after recreate parent" )
3479 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3480 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3481 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3482 is_patchless || ( $TRACE cd .. &&
3483 error "'cd ..' worked after removing parent" || true )
3485 run_test 48d "Access removed parent subdir (should return errors)"
3487 test_48e() { # bug 4134
3488 check_kernel_version 41 || return 0
3489 #lctl set_param debug=-1
3492 test_mkdir -p $DIR/$tdir/dir
3494 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3495 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3496 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3497 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3498 # On a buggy kernel addition of "touch foo" after cd .. will
3499 # produce kernel oops in lookup_hash_it
3500 touch ../foo && error "'cd ..' worked after recreate parent"
3502 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3504 run_test 48e "Access to recreated parent subdir (should return errors)"
3506 test_49() { # LU-1030
3507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3508 # get ost1 size - lustre-OST0000
3509 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3510 # write 800M at maximum
3511 [ $ost1_size -gt 819200 ] && ost1_size=819200
3513 lfs setstripe -c 1 -i 0 $DIR/$tfile
3514 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3517 # change max_pages_per_rpc while writing the file
3518 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3519 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3520 # loop until dd process exits
3521 while ps ax -opid | grep -wq $dd_pid; do
3522 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3523 sleep $((RANDOM % 5 + 1))
3525 # restore original max_pages_per_rpc
3526 $LCTL set_param $osc1_mppc=$orig_mppc
3527 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3529 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3533 test_mkdir $DIR/$tdir
3535 ls /proc/$$/cwd || error
3537 run_test 50 "special situations: /proc symlinks ==============="
3539 test_51a() { # was test_51
3540 # bug 1516 - create an empty entry right after ".." then split dir
3541 test_mkdir -p $DIR/$tdir
3542 touch $DIR/$tdir/foo
3543 $MCREATE $DIR/$tdir/bar
3545 createmany -m $DIR/$tdir/longfile 201
3547 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3548 $MCREATE $DIR/$tdir/longfile$FNUM
3553 ls -l $DIR/$tdir > /dev/null || error
3555 run_test 51a "special situations: split htree with empty entry =="
3557 export NUMTEST=70000
3559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3560 local BASE=$DIR/$tdir
3562 # cleanup the directory
3567 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3568 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3569 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3572 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3573 echo "reduced count to $NUMTEST due to inodes"
3575 # need to check free space for the directories as well
3576 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3577 numfree=$((blkfree / 4))
3578 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3579 echo "reduced count to $NUMTEST due to blocks"
3581 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3582 echo "failed" > $BASE/fnum
3584 run_test 51b "exceed 64k subdirectory nlink limit"
3586 test_51ba() { # LU-993
3587 local BASE=$DIR/$tdir
3588 # unlink all but 100 subdirectories, then check it still works
3590 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3592 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3593 local DELETE=$((NUMTEST - LEFT))
3595 # continue on to run this test even if 51b didn't finish,
3596 # just to delete the many subdirectories created.
3597 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3599 # for ldiskfs the nlink count should be 1, but this is OSD specific
3600 # and so this is listed for informational purposes only
3601 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3602 unlinkmany -d $BASE/d $DELETE
3605 if [ $RC -ne 0 ]; then
3606 if [ "$NUMPREV" == "failed" ]; then
3607 skip "previous setup failed"
3610 error "unlink of first $DELETE subdirs failed"
3615 echo "nlink between: $(stat -c %h $BASE)"
3616 # trim the first line of ls output
3617 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3618 [ $FOUND -ne $LEFT ] &&
3619 error "can't find subdirs: found only $FOUND/$LEFT"
3621 unlinkmany -d $BASE/d $DELETE $LEFT ||
3622 error "unlink of second $LEFT subdirs failed"
3623 # regardless of whether the backing filesystem tracks nlink accurately
3624 # or not, the nlink count shouldn't be more than "." and ".." here
3625 local AFTER=$(stat -c %h $BASE)
3626 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3627 echo "nlink after: $AFTER"
3629 run_test 51ba "verify nlink for many subdirectory cleanup"
3632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3633 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3634 test_mkdir -p $DIR/$tdir
3635 createmany -o $DIR/$tdir/t- 1000
3636 $GETSTRIPE $DIR/$tdir > $TMP/files
3637 for N in `seq 0 $((OSTCOUNT - 1))`; do
3638 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3639 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3640 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3642 unlinkmany $DIR/$tdir/t- 1000
3645 for N in `seq 1 $((OSTCOUNT - 1))`; do
3646 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3647 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3648 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3649 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3651 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3652 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3653 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3654 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3658 run_test 51d "check object distribution ===================="
3661 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3662 test_mkdir -p $DIR/$tdir
3663 touch $DIR/$tdir/foo
3664 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3665 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3666 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3667 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3668 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3670 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3671 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3672 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3674 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3675 cp -r $DIR/$tdir /tmp/
3676 rm -fr $DIR/$tdir || error "cleanup rm failed"
3678 run_test 52a "append-only flag test (should return errors) ====="
3681 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3682 test_mkdir -p $DIR/$tdir
3683 touch $DIR/$tdir/foo
3684 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3685 cat test > $DIR/$tdir/foo && error "cat test worked"
3686 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3687 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3688 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3690 echo foo >> $DIR/$tdir/foo && error "echo worked"
3691 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3692 [ -f $DIR/$tdir/foo ] || error
3693 [ -f $DIR/$tdir/foo_ren ] && error
3694 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3696 chattr -i $DIR/$tdir/foo || error "chattr failed"
3698 rm -fr $DIR/$tdir || error
3700 run_test 52b "immutable flag test (should return errors) ======="
3703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3704 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3705 remote_ost_nodsh && skip "remote OST with nodsh" && return
3715 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3716 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3717 param=`echo ${value[0]} | cut -d "=" -f1`
3718 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3719 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3720 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3721 node=$(facet_active_host ost$((ostnum+1)))
3722 param="obdfilter.$ostname.last_id"
3723 ost_last=$(do_node $node lctl get_param -n $param | head -n 1)
3724 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3725 if [ $ost_last != $mds_last ]; then
3726 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3730 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3733 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3734 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3735 $SOCKETSERVER $DIR/socket
3736 $SOCKETCLIENT $DIR/socket || error
3737 $MUNLINK $DIR/socket
3739 run_test 54a "unix domain socket test =========================="
3745 dd if=/dev/zero of=$f bs=`page_size` count=1
3747 run_test 54b "char device works in lustre ======================"
3750 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3751 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3752 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3754 for i in `seq 3 7`; do
3755 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3766 loopdev="$DIR/loop54c"
3769 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3770 mknod $loopdev b 7 $LOOPNUM
3771 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3772 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3773 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3774 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3776 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3777 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3779 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3784 run_test 54c "block device works in lustre ====================="
3790 [ "$string" = `echo $string > $f | cat $f` ] || error
3792 run_test 54d "fifo device works in lustre ======================"
3795 check_kernel_version 46 || return 0
3798 cp -aL /dev/console $f
3799 echo $string > $f || error
3801 run_test 54e "console/tty device works in lustre ======================"
3803 #The test_55 used to be iopen test and it was removed by bz#24037.
3804 #run_test 55 "check iopen_connect_dentry() ======================"
3806 test_56a() { # was test_56
3809 test_mkdir $DIR/$tdir
3810 test_mkdir $DIR/$tdir/dir
3812 NUMFILESx2=$(($NUMFILES * 2))
3813 for i in `seq 1 $NUMFILES` ; do
3814 touch $DIR/$tdir/file$i
3815 touch $DIR/$tdir/dir/file$i
3818 # test lfs getstripe with --recursive
3819 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3820 [ $FILENUM -eq $NUMFILESx2 ] ||
3821 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3822 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3823 [ $FILENUM -eq $NUMFILES ] ||
3824 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3825 echo "$GETSTRIPE --recursive passed."
3827 # test lfs getstripe with file instead of dir
3828 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3829 [ $FILENUM -eq 1 ] || error \
3830 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3831 echo "$GETSTRIPE file1 passed."
3833 #test lfs getstripe with --verbose
3834 [ `$GETSTRIPE --verbose $DIR/$tdir |
3835 grep -c lmm_magic` -eq $NUMFILES ] ||
3836 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3837 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3838 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3839 echo "$GETSTRIPE --verbose passed."
3841 #test lfs getstripe with --obd
3842 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3843 grep -q "unknown obduuid" ||
3844 error "$GETSTRIPE --obd wrong_uuid should return error message"
3846 [ "$OSTCOUNT" -lt 2 ] &&
3847 skip_env "skipping other $GETSTRIPE --obd test" && return
3850 OBDUUID=$(ostuuid_from_index $OSTIDX)
3851 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3852 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3853 [ $FOUND -eq $FILENUM ] ||
3854 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3855 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3856 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3857 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3858 error "$GETSTRIPE --obd: should not show file on other obd"
3859 echo "$GETSTRIPE --obd passed"
3861 run_test 56a "check $GETSTRIPE"
3866 local LOCAL_NUMFILES="$1"
3867 local LOCAL_NUMDIRS="$2"
3868 local MKDIR_PARAMS="$3"
3870 if [ ! -d "$TDIR" ] ; then
3872 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3873 for i in `seq 1 $LOCAL_NUMFILES` ; do
3876 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3877 test_mkdir $TDIR/dir$i
3878 for j in `seq 1 $LOCAL_NUMFILES` ; do
3879 touch $TDIR/dir$i/file$j
3885 setup_56_special() {
3889 if [ ! -e "$TDIR/loop1b" ] ; then
3890 for i in `seq 1 $LOCAL_NUMFILES` ; do
3891 mknod $TDIR/loop${i}b b 7 $i
3892 mknod $TDIR/null${i}c c 1 3
3893 ln -s $TDIR/file1 $TDIR/link${i}l
3895 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3896 mknod $TDIR/dir$i/loop${i}b b 7 $i
3897 mknod $TDIR/dir$i/null${i}c c 1 3
3898 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3907 setup_56 $NUMFILES $NUMDIRS
3909 EXPECTED=$(($NUMDIRS + 2))
3910 # test lfs find with -name
3911 for i in $(seq 1 $NUMFILES) ; do
3912 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3913 [ $NUMS -eq $EXPECTED ] ||
3914 error "lfs find -name \"*$i\" $TDIR wrong: "\
3915 "found $NUMS, expected $EXPECTED"
3918 run_test 56g "check lfs find -name ============================="
3924 setup_56 $NUMFILES $NUMDIRS
3926 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3927 # test lfs find with ! -name
3928 for i in $(seq 1 $NUMFILES) ; do
3929 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3930 [ $NUMS -eq $EXPECTED ] ||
3931 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3932 "found $NUMS, expected $EXPECTED"
3935 run_test 56h "check lfs find ! -name ============================="
3939 test_mkdir -p $DIR/$tdir
3940 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3941 CMD="$LFIND -ost $UUID $DIR/$tdir"
3943 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3945 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3949 setup_56_special $NUMFILES $NUMDIRS
3951 EXPECTED=$((NUMDIRS + 1))
3952 CMD="$LFIND -type d $TDIR"
3953 NUMS=$($CMD | wc -l)
3954 [ $NUMS -eq $EXPECTED ] ||
3955 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3957 run_test 56j "check lfs find -type d ============================="
3961 setup_56_special $NUMFILES $NUMDIRS
3963 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3964 CMD="$LFIND -type f $TDIR"
3965 NUMS=$($CMD | wc -l)
3966 [ $NUMS -eq $EXPECTED ] ||
3967 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3969 run_test 56k "check lfs find -type f ============================="
3973 setup_56_special $NUMFILES $NUMDIRS
3975 EXPECTED=$((NUMDIRS + NUMFILES))
3976 CMD="$LFIND -type b $TDIR"
3977 NUMS=$($CMD | wc -l)
3978 [ $NUMS -eq $EXPECTED ] ||
3979 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3981 run_test 56l "check lfs find -type b ============================="
3985 setup_56_special $NUMFILES $NUMDIRS
3987 EXPECTED=$((NUMDIRS + NUMFILES))
3988 CMD="$LFIND -type c $TDIR"
3989 NUMS=$($CMD | wc -l)
3990 [ $NUMS -eq $EXPECTED ] ||
3991 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3993 run_test 56m "check lfs find -type c ============================="
3997 setup_56_special $NUMFILES $NUMDIRS
3999 EXPECTED=$((NUMDIRS + NUMFILES))
4000 CMD="$LFIND -type l $TDIR"
4001 NUMS=$($CMD | wc -l)
4002 [ $NUMS -eq $EXPECTED ] ||
4003 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4005 run_test 56n "check lfs find -type l ============================="
4009 setup_56 $NUMFILES $NUMDIRS
4011 utime $TDIR/file1 > /dev/null || error "utime (1)"
4012 utime $TDIR/file2 > /dev/null || error "utime (2)"
4013 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4014 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4015 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4016 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4019 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4020 [ $NUMS -eq $EXPECTED ] || \
4021 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4024 CMD="$LFIND -mtime 0 $TDIR"
4025 NUMS=$($CMD | wc -l)
4026 [ $NUMS -eq $EXPECTED ] ||
4027 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4029 run_test 56o "check lfs find -mtime for old files =========================="
4032 [ $RUNAS_ID -eq $UID ] &&
4033 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4036 setup_56 $NUMFILES $NUMDIRS
4038 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4040 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4041 NUMS=$($CMD | wc -l)
4042 [ $NUMS -eq $EXPECTED ] || \
4043 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4045 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4046 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4047 NUMS=$($CMD | wc -l)
4048 [ $NUMS -eq $EXPECTED ] || \
4049 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4051 run_test 56p "check lfs find -uid and ! -uid ==============================="
4054 [ $RUNAS_ID -eq $UID ] &&
4055 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4058 setup_56 $NUMFILES $NUMDIRS
4060 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4063 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4064 NUMS=$($CMD | wc -l)
4065 [ $NUMS -eq $EXPECTED ] ||
4066 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4068 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4069 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4070 NUMS=$($CMD | wc -l)
4071 [ $NUMS -eq $EXPECTED ] ||
4072 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4074 run_test 56q "check lfs find -gid and ! -gid ==============================="
4078 setup_56 $NUMFILES $NUMDIRS
4081 CMD="$LFIND -size 0 -type f $TDIR"
4082 NUMS=$($CMD | wc -l)
4083 [ $NUMS -eq $EXPECTED ] ||
4084 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4086 CMD="$LFIND ! -size 0 -type f $TDIR"
4087 NUMS=$($CMD | wc -l)
4088 [ $NUMS -eq $EXPECTED ] ||
4089 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4090 echo "test" > $TDIR/$tfile
4091 echo "test2" > $TDIR/$tfile.2 && sync
4093 CMD="$LFIND -size 5 -type f $TDIR"
4094 NUMS=$($CMD | wc -l)
4095 [ $NUMS -eq $EXPECTED ] ||
4096 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4098 CMD="$LFIND -size +5 -type f $TDIR"
4099 NUMS=$($CMD | wc -l)
4100 [ $NUMS -eq $EXPECTED ] ||
4101 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4103 CMD="$LFIND -size +0 -type f $TDIR"
4104 NUMS=$($CMD | wc -l)
4105 [ $NUMS -eq $EXPECTED ] ||
4106 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4108 CMD="$LFIND ! -size -5 -type f $TDIR"
4109 NUMS=$($CMD | wc -l)
4110 [ $NUMS -eq $EXPECTED ] ||
4111 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4113 CMD="$LFIND -size -5 -type f $TDIR"
4114 NUMS=$($CMD | wc -l)
4115 [ $NUMS -eq $EXPECTED ] ||
4116 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4118 run_test 56r "check lfs find -size works =========================="
4120 test_56s() { # LU-611
4122 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4124 if [ $OSTCOUNT -gt 1 ]; then
4125 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4129 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4133 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4134 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4135 NUMS=$($CMD | wc -l)
4136 [ $NUMS -eq $EXPECTED ] ||
4137 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4139 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4140 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4141 NUMS=$($CMD | wc -l)
4142 [ $NUMS -eq $EXPECTED ] ||
4143 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4146 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4147 NUMS=$($CMD | wc -l)
4148 [ $NUMS -eq $EXPECTED ] ||
4149 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4151 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4152 NUMS=$($CMD | wc -l)
4153 [ $NUMS -eq $EXPECTED ] ||
4154 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4157 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4158 NUMS=$($CMD | wc -l)
4159 [ $NUMS -eq $EXPECTED ] ||
4160 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4162 run_test 56s "check lfs find -stripe-count works"
4164 test_56t() { # LU-611
4166 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4168 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4170 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4171 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4172 NUMS=$($CMD | wc -l)
4173 [ $NUMS -eq $EXPECTED ] ||
4174 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4176 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4177 NUMS=$($CMD | wc -l)
4178 [ $NUMS -eq $EXPECTED ] ||
4179 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4181 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4182 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4183 NUMS=$($CMD | wc -l)
4184 [ $NUMS -eq $EXPECTED ] ||
4185 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4187 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4188 NUMS=$($CMD | wc -l)
4189 [ $NUMS -eq $EXPECTED ] ||
4190 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4193 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4194 NUMS=$($CMD | wc -l)
4195 [ $NUMS -eq $EXPECTED ] ||
4196 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4198 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4199 NUMS=$($CMD | wc -l)
4200 [ $NUMS -eq $EXPECTED ] ||
4201 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4204 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4205 NUMS=$($CMD | wc -l)
4206 [ $NUMS -eq $EXPECTED ] ||
4207 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4209 run_test 56t "check lfs find -stripe-size works"
4211 test_56u() { # LU-611
4213 setup_56 $NUMFILES $NUMDIRS "-i 0"
4215 if [ $OSTCOUNT -gt 1 ]; then
4216 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4222 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4223 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4224 NUMS=$($CMD | wc -l)
4225 [ $NUMS -eq $EXPECTED ] ||
4226 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4229 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4230 NUMS=$($CMD | wc -l)
4231 [ $NUMS -eq $EXPECTED ] ||
4232 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4234 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4235 NUMS=$($CMD | wc -l)
4236 [ $NUMS -eq $EXPECTED ] ||
4237 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4240 # This should produce an error and not return any files
4241 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4242 NUMS=$($CMD 2>/dev/null | wc -l)
4243 [ $NUMS -eq $EXPECTED ] ||
4244 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4246 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4247 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4248 NUMS=$($CMD | wc -l)
4249 [ $NUMS -eq $EXPECTED ] ||
4250 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4252 run_test 56u "check lfs find -stripe-index works"
4259 setup_56 $NUMFILES $NUMDIRS
4261 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4262 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4264 for file in $($LFIND -mdt $UUID $TDIR); do
4265 file_mdt_idx=$($GETSTRIPE -M $file)
4266 [ $file_mdt_idx -eq $MDT_IDX ] ||
4267 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4270 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4272 # Get and check the actual stripe count of one file.
4273 # Usage: check_stripe_count <file> <expected_stripe_count>
4274 check_stripe_count() {
4279 [[ -z "$file" || -z "$expected" ]] &&
4280 error "check_stripe_count: invalid argument!"
4282 local cmd="$GETSTRIPE -c $file"
4283 actual=$($cmd) || error "$cmd failed"
4284 actual=${actual%% *}
4286 if [[ $actual -ne $expected ]]; then
4287 [[ $expected -eq -1 ]] ||
4288 error "$cmd wrong: found $actual, expected $expected"
4289 [[ $actual -eq $OSTCOUNT ]] ||
4290 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4295 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4298 rm -rf $TDIR || error "remove $TDIR failed"
4299 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4302 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4303 error "$GETSTRIPE -S -d $TDIR failed"
4304 stripe_size=${stripe_size%% *}
4306 local file_size=$((stripe_size * OSTCOUNT))
4307 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4308 local required_space=$((file_num * file_size))
4309 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4310 [[ $free_space -le $((required_space / 1024)) ]] &&
4311 skip_env "need at least $required_space bytes free space," \
4312 "have $free_space kbytes" && return
4315 local dd_count=$((file_size / dd_bs))
4317 # write data into the files
4321 for i in $(seq 1 $NUMFILES); do
4323 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4324 error "write data into $file failed"
4326 for i in $(seq 1 $NUMDIRS); do
4327 for j in $(seq 1 $NUMFILES); do
4328 file=$TDIR/dir$i/file$j
4329 yes | dd bs=$dd_bs count=$dd_count of=$file \
4331 error "write data into $file failed"
4336 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4339 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4341 eval $cmd || error "$cmd failed"
4343 check_stripe_count $TDIR/file1 $expected
4346 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4348 eval $cmd || error "$cmd failed"
4350 for j in $(seq 1 $NUMFILES); do
4351 check_stripe_count $TDIR/dir1/file$j $expected
4354 # lfs_migrate works with lfs find
4355 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4356 $LFS_MIGRATE -y -c $expected"
4358 eval $cmd || error "$cmd failed"
4360 for i in $(seq 2 $NUMFILES); do
4361 check_stripe_count $TDIR/file$i $expected
4363 for i in $(seq 2 $NUMDIRS); do
4364 for j in $(seq 1 $NUMFILES); do
4365 check_stripe_count $TDIR/dir$i/file$j $expected
4369 run_test 56w "check lfs_migrate -c stripe_count works"
4372 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4373 # note test will not do anything if MDS is not local
4374 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4375 skip "Only applicable to ldiskfs-based MDTs"
4379 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4380 local MNTDEV="osd*.*MDT*.mntdev"
4381 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4382 [ -z "$DEV" ] && error "can't access $MNTDEV"
4383 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4384 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4385 error "can't access $DEV"
4386 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4387 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4391 run_test 57a "verify MDS filesystem created with large inodes =="
4394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4395 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4396 skip "Only applicable to ldiskfs-based MDTs"
4400 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4405 local FILEN=$dir/f$FILECOUNT
4407 rm -rf $dir || error "removing $dir"
4408 test_mkdir -p $dir || error "creating $dir"
4409 local num=$(get_mds_dir $dir)
4412 echo "mcreating $FILECOUNT files"
4413 createmany -m $dir/f 1 $FILECOUNT || \
4414 error "creating files in $dir"
4416 # verify that files do not have EAs yet
4417 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4418 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4422 df $dir #make sure we get new statfs data
4423 local MDSFREE=$(do_facet $mymds \
4424 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4425 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4426 echo "opening files to create objects/EAs"
4428 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4429 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4432 # verify that files have EAs now
4433 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4434 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4436 sleep 1 #make sure we get new statfs data
4438 local MDSFREE2=$(do_facet $mymds \
4439 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4440 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4441 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4442 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4443 error "MDC before $MDCFREE != after $MDCFREE2"
4445 echo "MDC before $MDCFREE != after $MDCFREE2"
4446 echo "unable to confirm if MDS has large inodes"
4451 run_test 57b "default LOV EAs are stored inside large inodes ==="
4454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4455 [ -z "$(which wiretest 2>/dev/null)" ] &&
4456 skip_env "could not find wiretest" && return
4459 run_test 58 "verify cross-platform wire constants =============="
4462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4463 echo "touch 130 files"
4464 createmany -o $DIR/f59- 130
4466 unlinkmany $DIR/f59- 130
4468 # wait for commitment of removal
4469 wait_delete_completed
4471 run_test 59 "verify cancellation of llog records async ========="
4473 TEST60_HEAD="test_60 run $RANDOM"
4475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4476 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4477 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4478 log "$TEST60_HEAD - from kernel mode"
4479 do_facet mgs sh run-llog.sh
4481 run_test 60a "llog sanity tests run from kernel module =========="
4483 test_60b() { # bug 6411
4484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4486 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4498 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4500 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4504 echo "create 5000 files"
4505 createmany -o $DIR/f60c- 5000
4506 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4507 lctl set_param fail_loc=0x80000137
4508 unlinkmany $DIR/f60c- 5000
4509 lctl set_param fail_loc=0
4511 run_test 60c "unlink file when mds full"
4514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4515 SAVEPRINTK=$(lctl get_param -n printk)
4517 # verify "lctl mark" is even working"
4518 MESSAGE="test message ID $RANDOM $$"
4519 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4520 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4522 lctl set_param printk=0 || error "set lnet.printk failed"
4523 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4524 MESSAGE="new test message ID $RANDOM $$"
4525 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4526 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4527 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4529 lctl set_param -n printk="$SAVEPRINTK"
4531 run_test 60d "test printk console message masking"
4534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4536 dd if=/dev/zero of=$f bs=`page_size` count=1
4537 cancel_lru_locks osc
4538 $MULTIOP $f OSMWUc || error
4541 run_test 61 "mmap() writes don't make sync hang ================"
4543 # bug 2330 - insufficient obd_match error checking causes LBUG
4545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4548 cancel_lru_locks osc
4549 lctl set_param fail_loc=0x405
4550 cat $f && error "cat succeeded, expect -EIO"
4551 lctl set_param fail_loc=0
4553 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4554 # match every page all of the time.
4555 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4557 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4558 test_63a() { # was test_63
4559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4560 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4561 lctl set_param -n osc.*.max_dirty_mb 0
4562 for i in `seq 10` ; do
4563 dd if=/dev/zero of=$DIR/f63 bs=8k &
4569 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4570 rm -f $DIR/f63 || true
4572 run_test 63a "Verify oig_wait interruption does not crash ======="
4574 # bug 2248 - async write errors didn't return to application on sync
4575 # bug 3677 - async write errors left page locked
4577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4579 lctl set_param debug=-1
4581 # ensure we have a grant to do async writes
4582 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4585 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4586 lctl set_param fail_loc=0x80000406
4587 $MULTIOP $DIR/$tfile Owy && \
4588 error "sync didn't return ENOMEM"
4589 sync; sleep 2; sync # do a real sync this time to flush page
4590 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4591 error "locked page left in cache after async error" || true
4594 run_test 63b "async write errors should be returned to fsync ==="
4597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4599 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4601 run_test 64a "verify filter grant calculations (in kernel) ====="
4604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4605 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4608 run_test 64b "check out-of-space detection on client ==========="
4611 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4613 run_test 64c "verify grant shrink ========================------"
4615 # bug 1414 - set/get directories' stripe info
4617 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4618 test_mkdir -p $DIR/$tdir
4620 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4622 run_test 65a "directory with no stripe info ===================="
4625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4626 test_mkdir -p $DIR/$tdir
4627 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4630 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4632 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4636 if [ $OSTCOUNT -gt 1 ]; then
4637 test_mkdir -p $DIR/$tdir
4638 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4639 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4641 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4644 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4648 test_mkdir -p $DIR/$tdir
4649 if [ $STRIPECOUNT -le 0 ]; then
4651 elif [ $STRIPECOUNT -gt 2000 ]; then
4652 #LOV_MAX_STRIPE_COUNT is 2000
4653 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4655 sc=$(($STRIPECOUNT - 1))
4657 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4658 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4659 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4660 error "lverify failed"
4662 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4666 test_mkdir -p $DIR/$tdir
4668 $SETSTRIPE $DIR/$tdir || error "setstripe"
4669 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4670 error "no stripe info failed"
4672 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4674 run_test 65e "directory setstripe defaults ======================="
4677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4678 test_mkdir -p $DIR/${tdir}f
4679 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4681 run_test 65f "dir setstripe permission (should return error) ==="
4684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4685 test_mkdir -p $DIR/$tdir
4686 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4688 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4689 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4690 error "delete default stripe failed"
4692 run_test 65g "directory setstripe -d ==========================="
4695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4696 test_mkdir -p $DIR/$tdir
4697 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4699 test_mkdir -p $DIR/$tdir/dd1
4700 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4701 error "stripe info inherit failed"
4703 run_test 65h "directory stripe info inherit ===================="
4705 test_65i() { # bug6367
4706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4707 $SETSTRIPE -S 65536 -c -1 $MOUNT
4709 run_test 65i "set non-default striping on root directory (bug 6367)="
4711 test_65ia() { # bug12836
4712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4713 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4715 run_test 65ia "getstripe on -1 default directory striping"
4717 test_65ib() { # bug12836
4718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4719 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4721 run_test 65ib "getstripe -v on -1 default directory striping"
4723 test_65ic() { # bug12836
4724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4725 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4727 run_test 65ic "new find on -1 default directory striping"
4729 test_65j() { # bug6367
4730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4732 # if we aren't already remounting for each test, do so for this test
4733 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4734 cleanup || error "failed to unmount"
4737 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4739 run_test 65j "set default striping on root directory (bug 6367)="
4741 test_65k() { # bug11679
4742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4743 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4744 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4746 echo "Check OST status: "
4747 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4748 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4750 for OSC in $MDS_OSCS; do
4751 echo $OSC "is activate"
4752 do_facet $SINGLEMDS lctl --device %$OSC activate
4756 for INACTIVE_OSC in $MDS_OSCS; do
4757 echo "Deactivate: " $INACTIVE_OSC
4758 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4759 for STRIPE_OSC in $MDS_OSCS; do
4760 OST=`osc_to_ost $STRIPE_OSC`
4761 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4762 awk -F: /$OST/'{ print $1 }' | head -n 1`
4764 [ -f $DIR/$tdir/$IDX ] && continue
4765 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4766 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4768 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4771 echo $INACTIVE_OSC "is Activate."
4772 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4775 run_test 65k "validate manual striping works properly with deactivated OSCs"
4777 test_65l() { # bug 12836
4778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4779 test_mkdir -p $DIR/$tdir/test_dir
4780 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4781 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4783 run_test 65l "lfs find on -1 stripe dir ========================"
4785 # bug 2543 - update blocks count on client
4787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4789 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4790 sync; sync_all_data; sync; sync_all_data
4791 cancel_lru_locks osc
4792 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4793 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4795 run_test 66 "update inode blocks count on client ==============="
4800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4802 if [ ! -z "$LLOOP" ]; then
4803 if swapon -s | grep -q $LLOOP; then
4804 swapoff $LLOOP || error "swapoff failed"
4807 $LCTL blockdev_detach $LLOOP || error "detach failed"
4811 if [ ! -z "$LLITELOOPLOAD" ]; then
4819 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4823 swapon -s | awk '($1 == "'$1'") { print $4 }'
4826 # test case for lloop driver, basic function
4828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4829 [ "$UID" != 0 ] && skip_env "must run as root" && return
4830 llite_lloop_enabled || \
4831 { skip_env "llite_lloop module disabled" && return; }
4833 trap cleanup_68 EXIT
4835 if ! module_loaded llite_lloop; then
4836 if load_module llite/llite_lloop; then
4839 skip_env "can't find module llite_lloop"
4844 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4845 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4846 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4848 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4849 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4853 run_test 68a "lloop driver - basic test ========================"
4855 # excercise swapping to lustre by adding a high priority swapfile entry
4856 # and then consuming memory until it is used.
4857 test_68b() { # was test_68
4858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4859 [ "$UID" != 0 ] && skip_env "must run as root" && return
4860 lctl get_param -n devices | grep -q obdfilter && \
4861 skip "local OST" && return
4863 grep -q llite_lloop /proc/modules
4864 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4866 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4867 skip "can't reliably test swap with TCP" && return
4869 MEMTOTAL=`meminfo MemTotal`
4870 NR_BLOCKS=$((MEMTOTAL>>8))
4871 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4873 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4874 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4877 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4879 trap cleanup_68 EXIT
4881 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4883 echo "before: `swapon -s | grep $LLOOP`"
4884 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4885 echo "after: `swapon -s | grep $LLOOP`"
4886 SWAPUSED=`swap_used $LLOOP`
4890 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4892 run_test 68b "support swapping to Lustre ========================"
4894 # bug5265, obdfilter oa2dentry return -ENOENT
4895 # #define OBD_FAIL_OST_ENOENT 0x217
4897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4898 remote_ost_nodsh && skip "remote OST with nodsh" && return
4901 $SETSTRIPE -c 1 -i 0 $f
4903 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4905 do_facet ost1 lctl set_param fail_loc=0x217
4906 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4907 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4909 do_facet ost1 lctl set_param fail_loc=0
4910 $DIRECTIO write $f 0 2 || error "write error"
4912 cancel_lru_locks osc
4913 $DIRECTIO read $f 0 1 || error "read error"
4915 do_facet ost1 lctl set_param fail_loc=0x217
4916 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4918 do_facet ost1 lctl set_param fail_loc=0
4921 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4924 test_mkdir -p $DIR/$tdir
4925 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4927 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4929 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4931 check_kernel_version 43 || return 0
4932 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4934 # Check that testing environment is properly set up. Skip if not
4935 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4936 skip_env "User $RUNAS_ID does not exist - skipping"
4939 # We had better clear the $DIR to get enough space for dd
4944 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4945 # See if we are still setuid/sgid
4946 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4947 # Now test that MDS is updated too
4948 cancel_lru_locks mdc
4949 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4952 run_test 72a "Test that remove suid works properly (bug5695) ===="
4954 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4957 [ "$RUNAS_ID" = "$UID" ] && \
4958 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4959 [ "$RUNAS_ID" -eq 0 ] && \
4960 skip_env "RUNAS_ID = 0 -- skipping" && return
4962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4963 # Check that testing environment is properly set up. Skip if not
4964 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4965 skip_env "User $RUNAS_ID does not exist - skipping"
4968 touch $DIR/${tfile}-f{g,u}
4969 test_mkdir $DIR/${tfile}-dg
4970 test_mkdir $DIR/${tfile}-du
4971 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4972 chmod g+s $DIR/${tfile}-{f,d}g
4973 chmod u+s $DIR/${tfile}-{f,d}u
4974 for perm in 777 2777 4777; do
4975 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4976 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4977 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4978 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4982 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4984 # bug 3462 - multiple simultaneous MDC requests
4986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4987 test_mkdir $DIR/d73-1
4988 test_mkdir $DIR/d73-2
4989 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4992 lctl set_param fail_loc=0x80000129
4993 $MULTIOP $DIR/d73-1/f73-2 Oc &
4995 lctl set_param fail_loc=0
4997 $MULTIOP $DIR/d73-2/f73-3 Oc &
5001 wait $pid1 || return 1
5005 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5006 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5007 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5011 run_test 73 "multiple MDC requests (should not deadlock)"
5013 test_74a() { # bug 6149, 6184
5014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5015 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5017 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5018 # will spin in a tight reconnection loop
5020 lctl set_param fail_loc=0x8000030e
5021 # get any lock that won't be difficult - lookup works.
5023 lctl set_param fail_loc=0
5027 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5029 test_74b() { # bug 13310
5030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5031 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5033 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5034 # will spin in a tight reconnection loop
5035 lctl set_param fail_loc=0x8000030e
5036 # get a "difficult" lock
5038 lctl set_param fail_loc=0
5042 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5046 #define OBD_FAIL_LDLM_NEW_LOCK
5047 lctl set_param fail_loc=0x80000319
5048 touch $DIR/$tfile && error "Touch successful"
5051 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5054 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5057 get_inode_slab_tunables() {
5058 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5061 set_inode_slab_tunables() {
5062 echo "lustre_inode_cache $1" > /proc/slabinfo
5065 test_76() { # Now for bug 20433, added originally in bug 1443
5066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5067 local SLAB_SETTINGS=`get_inode_slab_tunables`
5068 local CPUS=`getconf _NPROCESSORS_ONLN`
5069 # we cannot set limit below 1 which means 1 inode in each
5070 # per-cpu cache is still allowed
5071 set_inode_slab_tunables "1 1 0"
5072 cancel_lru_locks osc
5073 BEFORE_INODES=`num_inodes`
5074 echo "before inodes: $BEFORE_INODES"
5076 [ "$SLOW" = "no" ] && COUNT=100
5077 for i in `seq $COUNT`; do
5081 cancel_lru_locks osc
5082 AFTER_INODES=`num_inodes`
5083 echo "after inodes: $AFTER_INODES"
5085 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5087 AFTER_INODES=`num_inodes`
5089 echo "wait $wait seconds inodes: $AFTER_INODES"
5090 if [ $wait -gt 30 ]; then
5091 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5094 set_inode_slab_tunables "$SLAB_SETTINGS"
5096 run_test 76 "confirm clients recycle inodes properly ===="
5102 # Note: in sptlrpc modes which enable its own bulk checksum, the
5103 # original crc32_le bulk checksum will be automatically disabled,
5104 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5105 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5106 # In this case set_checksums() will not be no-op, because sptlrpc
5107 # bulk checksum will be enabled all through the test.
5109 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5110 lctl set_param -n osc.*.checksums $1
5114 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5115 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5116 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5117 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5120 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5121 log "set checksum type to $1"
5124 F77_TMP=$TMP/f77-temp
5127 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5128 error "error writing to $F77_TMP"
5131 test_77a() { # bug 10889
5132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5133 $GSS && skip "could not run with gss" && return
5134 [ ! -f $F77_TMP ] && setup_f77
5136 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5140 run_test 77a "normal checksum read/write operation ============="
5142 test_77b() { # bug 10889
5143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5144 $GSS && skip "could not run with gss" && return
5145 [ ! -f $F77_TMP ] && setup_f77
5146 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5147 lctl set_param fail_loc=0x80000409
5149 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5150 error "dd error: $?"
5151 lctl set_param fail_loc=0
5154 run_test 77b "checksum error on client write ===================="
5156 test_77c() { # bug 10889
5157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5158 $GSS && skip "could not run with gss" && return
5159 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5161 for algo in $CKSUM_TYPES; do
5162 cancel_lru_locks osc
5163 set_checksum_type $algo
5164 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5165 lctl set_param fail_loc=0x80000408
5166 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5167 lctl set_param fail_loc=0
5170 set_checksum_type $ORIG_CSUM_TYPE
5173 run_test 77c "checksum error on client read ==================="
5175 test_77d() { # bug 10889
5176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5177 $GSS && skip "could not run with gss" && return
5178 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5179 lctl set_param fail_loc=0x80000409
5181 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5182 error "direct write: rc=$?"
5183 lctl set_param fail_loc=0
5186 run_test 77d "checksum error on OST direct write ==============="
5188 test_77e() { # bug 10889
5189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5190 $GSS && skip "could not run with gss" && return
5191 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5192 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5193 lctl set_param fail_loc=0x80000408
5195 cancel_lru_locks osc
5196 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5197 error "direct read: rc=$?"
5198 lctl set_param fail_loc=0
5201 run_test 77e "checksum error on OST direct read ================"
5203 test_77f() { # bug 10889
5204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5205 $GSS && skip "could not run with gss" && return
5207 for algo in $CKSUM_TYPES; do
5208 cancel_lru_locks osc
5209 set_checksum_type $algo
5210 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5211 lctl set_param fail_loc=0x409
5212 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5213 error "direct write succeeded"
5214 lctl set_param fail_loc=0
5216 set_checksum_type $ORIG_CSUM_TYPE
5219 run_test 77f "repeat checksum error on write (expect error) ===="
5221 test_77g() { # bug 10889
5222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5223 $GSS && skip "could not run with gss" && return
5224 remote_ost_nodsh && skip "remote OST with nodsh" && return
5226 [ ! -f $F77_TMP ] && setup_f77
5228 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5229 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5230 do_facet ost1 lctl set_param fail_loc=0x8000021a
5232 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5233 error "write error: rc=$?"
5234 do_facet ost1 lctl set_param fail_loc=0
5237 run_test 77g "checksum error on OST write ======================"
5239 test_77h() { # bug 10889
5240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5241 $GSS && skip "could not run with gss" && return
5242 remote_ost_nodsh && skip "remote OST with nodsh" && return
5244 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5245 cancel_lru_locks osc
5246 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5247 do_facet ost1 lctl set_param fail_loc=0x8000021b
5249 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5250 do_facet ost1 lctl set_param fail_loc=0
5253 run_test 77h "checksum error on OST read ======================="
5255 test_77i() { # bug 13805
5256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5257 $GSS && skip "could not run with gss" && return
5258 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5259 lctl set_param fail_loc=0x40b
5260 remount_client $MOUNT
5261 lctl set_param fail_loc=0
5262 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5263 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5264 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5265 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5267 remount_client $MOUNT
5269 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5271 test_77j() { # bug 13805
5272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5273 $GSS && skip "could not run with gss" && return
5274 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5275 lctl set_param fail_loc=0x40c
5276 remount_client $MOUNT
5277 lctl set_param fail_loc=0
5278 sleep 2 # wait async osc connect to finish
5279 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5280 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5281 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5282 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5284 remount_client $MOUNT
5286 run_test 77j "client only supporting ADLER32 ===================="
5288 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5292 test_78() { # bug 10901
5293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5294 remote_ost || { skip_env "local OST" && return; }
5297 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5298 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5299 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5300 echo "MemTotal: $MEMTOTAL"
5301 # reserve 256MB of memory for the kernel and other running processes,
5302 # and then take 1/2 of the remaining memory for the read/write buffers.
5303 if [ $MEMTOTAL -gt 512 ] ;then
5304 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5306 # for those poor memory-starved high-end clusters...
5307 MEMTOTAL=$((MEMTOTAL / 2))
5309 echo "Mem to use for directio: $MEMTOTAL"
5310 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5311 [ $F78SIZE -gt 512 ] && F78SIZE=512
5312 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5313 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5314 echo "Smallest OST: $SMALLESTOST"
5315 [ $SMALLESTOST -lt 10240 ] && \
5316 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5318 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5319 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5321 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5322 echo "File size: $F78SIZE"
5323 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5324 for i in `seq 1 $NSEQ`
5326 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5327 echo directIO rdwr round $i of $NSEQ
5328 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5333 run_test 78 "handle large O_DIRECT writes correctly ============"
5335 test_79() { # bug 12743
5336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5337 wait_delete_completed
5339 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5340 BKFREE=$(calc_osc_kbytes kbytesfree)
5341 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5343 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5344 DFTOTAL=`echo $STRING | cut -d, -f1`
5345 DFUSED=`echo $STRING | cut -d, -f2`
5346 DFAVAIL=`echo $STRING | cut -d, -f3`
5347 DFFREE=$(($DFTOTAL - $DFUSED))
5349 ALLOWANCE=$((64 * $OSTCOUNT))
5351 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5352 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5353 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5355 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5356 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5357 error "df free($DFFREE) mismatch OST free($BKFREE)"
5359 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5360 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5361 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5364 run_test 79 "df report consistency check ======================="
5366 test_80() { # bug 10718
5367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5368 # relax strong synchronous semantics for slow backends like ZFS
5369 local soc="obdfilter.*.sync_on_lock_cancel"
5370 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5372 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5373 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5374 facet_active_host $host; done | sort -u)
5375 do_nodes $hosts lctl set_param $soc=never
5378 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5380 local BEFORE=`date +%s`
5381 cancel_lru_locks osc
5382 local AFTER=`date +%s`
5383 local DIFF=$((AFTER-BEFORE))
5384 if [ $DIFF -gt 1 ] ; then
5385 error "elapsed for 1M@1T = $DIFF"
5388 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5392 run_test 80 "Page eviction is equally fast at high offsets too ===="
5394 test_81a() { # LU-456
5395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5396 remote_ost_nodsh && skip "remote OST with nodsh" && return
5397 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5398 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5399 do_facet ost1 lctl set_param fail_loc=0x80000228
5401 # write should trigger a retry and success
5402 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5403 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5405 if [ $RC -ne 0 ] ; then
5406 error "write should success, but failed for $RC"
5409 run_test 81a "OST should retry write when get -ENOSPC ==============="
5411 test_81b() { # LU-456
5412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5413 remote_ost_nodsh && skip "remote OST with nodsh" && return
5414 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5415 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5416 do_facet ost1 lctl set_param fail_loc=0x228
5418 # write should retry several times and return -ENOSPC finally
5419 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5420 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5423 if [ $RC -ne $ENOSPC ] ; then
5424 error "dd should fail for -ENOSPC, but succeed."
5427 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5429 test_82() { # LU-1031
5430 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5434 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5436 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5438 kill -USR1 $MULTIPID2
5440 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5441 error "First grouplock does not block second one"
5443 echo "Second grouplock blocks first one"
5445 kill -USR1 $MULTIPID1
5449 run_test 82 "Basic grouplock test ==============================="
5452 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5454 test_mkdir -p $DIR/d99cvsroot
5455 chown $RUNAS_ID $DIR/d99cvsroot
5456 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5459 $RUNAS cvs -d $DIR/d99cvsroot init || error
5462 run_test 99a "cvs init ========================================="
5465 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5466 [ ! -d $DIR/d99cvsroot ] && test_99a
5468 # some versions of cvs import exit(1) when asked to import links or
5469 # files they can't read. ignore those files.
5470 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5471 ! -perm +4 -printf '-I %f\n')
5472 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5473 d99reposname vtag rtag
5475 run_test 99b "cvs import ======================================="
5478 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5479 [ ! -d $DIR/d99cvsroot ] && test_99b
5481 test_mkdir -p $DIR/d99reposname
5482 chown $RUNAS_ID $DIR/d99reposname
5483 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5485 run_test 99c "cvs checkout ====================================="
5488 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5489 [ ! -d $DIR/d99cvsroot ] && test_99c
5490 cd $DIR/d99reposname
5492 $RUNAS cvs add -m 'addmsg' foo99
5494 run_test 99d "cvs add =========================================="
5497 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5498 [ ! -d $DIR/d99cvsroot ] && test_99c
5499 cd $DIR/d99reposname
5502 run_test 99e "cvs update ======================================="
5505 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5506 [ ! -d $DIR/d99cvsroot ] && test_99d
5507 cd $DIR/d99reposname
5508 $RUNAS cvs commit -m 'nomsg' foo99
5509 rm -fr $DIR/d99cvsroot
5511 run_test 99f "cvs commit ======================================="
5514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5515 [ "$NETTYPE" = tcp ] || \
5516 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5519 remote_ost_nodsh && skip "remote OST with nodsh" && return
5520 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5522 { skip "useless for local single node setup" && return; }
5524 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5525 [ "$PROT" != "tcp" ] && continue
5526 RPORT=$(echo $REMOTE | cut -d: -f2)
5527 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5530 LPORT=`echo $LOCAL | cut -d: -f2`
5531 if [ $LPORT -ge 1024 ]; then
5532 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5534 error_exit "local: $LPORT > 1024, remote: $RPORT"
5537 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5539 run_test 100 "check local port using privileged port ==========="
5541 function get_named_value()
5550 echo $line | sed "s/^$tag[ ]*//"
5557 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5558 awk '/^max_cached_mb/ { print $2 }')
5561 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5570 local cache_limit=32
5572 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5573 trap cleanup_101a EXIT
5574 $LCTL set_param -n llite.*.read_ahead_stats 0
5575 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5578 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5580 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5581 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5584 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5585 get_named_value 'read but discarded' | cut -d" " -f1`; do
5586 discard=$(($discard + $s))
5590 if [ $(($discard * 10)) -gt $nreads ] ;then
5591 $LCTL get_param osc.*-osc*.rpc_stats
5592 $LCTL get_param llite.*.read_ahead_stats
5593 error "too many ($discard) discarded pages"
5595 rm -f $DIR/$tfile || true
5597 run_test 101a "check read-ahead for random reads ================"
5600 test_mkdir -p $DIR/$tdir
5602 STRIPE_COUNT=$OSTCOUNT
5605 local list=$(comma_list $(osts_nodes))
5606 set_osd_param $list '' read_cache_enable 0
5607 set_osd_param $list '' writethrough_cache_enable 0
5609 trap cleanup_test101bc EXIT
5610 # prepare the read-ahead file
5611 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5613 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5616 cleanup_test101bc() {
5621 local list=$(comma_list $(osts_nodes))
5622 set_osd_param $list '' read_cache_enable 1
5623 set_osd_param $list '' writethrough_cache_enable 1
5627 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5632 local STRIPE_SIZE=1048576
5633 local RA_INC=1048576
5634 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5635 local FILE_LENGTH=$((64*100))
5636 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5637 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5638 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5639 get_named_value 'read but discarded' | \
5640 cut -d" " -f1 | calc_total`
5641 if [ $DISCARD -gt $discard_limit ]; then
5642 $LCTL get_param llite.*.read_ahead_stats
5643 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5645 echo "Read-ahead success for size ${READ_SIZE}"
5650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5651 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5652 local STRIPE_SIZE=1048576
5653 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5654 local FILE_LENGTH=$((STRIPE_SIZE*100))
5655 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5656 # prepare the read-ahead file
5658 cancel_lru_locks osc
5659 for BIDX in 2 4 8 16 32 64 128 256
5661 local BSIZE=$((BIDX*4096))
5662 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5663 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5664 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5665 $LCTL set_param -n llite.*.read_ahead_stats 0
5666 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5667 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5668 cancel_lru_locks osc
5674 run_test 101b "check stride-io mode read-ahead ================="
5677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5678 local STRIPE_SIZE=1048576
5679 local FILE_LENGTH=$((STRIPE_SIZE*100))
5685 cancel_lru_locks osc
5686 $LCTL set_param osc.*.rpc_stats 0
5687 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5688 for osc in $($LCTL get_param -N osc.*); do
5689 if [ "$osc" == "osc.num_refs" ]; then
5693 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5694 if [ $lines -le 20 ]; then
5698 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5699 awk '$1 == "1:" { print $2; exit; }')
5700 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5701 awk '$1 == "2:" { print $2; exit; }')
5702 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5703 awk '$1 == "4:" { print $2; exit; }')
5704 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5705 awk '$1 == "8:" { print $2; exit; }')
5707 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5708 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5709 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5710 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5711 echo "${osc} rpc check passed!"
5716 run_test 101c "check stripe_size aligned read-ahead ================="
5719 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5720 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5725 local file=$DIR/$tfile
5726 local size=${FILESIZE_101c:-500}
5727 local ra_MB=${READAHEAD_MB:-40}
5729 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5730 [ $space -gt $((size * 1024)) ] ||
5731 { skip "Need free space ${size}M, have $space" && return; }
5733 echo Creating ${size}M test file $file
5734 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5735 echo Cancel LRU locks on lustre client to flush the client cache
5736 cancel_lru_locks osc
5738 echo Disable read-ahead
5739 local old_READAHEAD=$(set_read_ahead 0)
5741 echo Reading the test file $file with read-ahead disabled
5742 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5744 echo Cancel LRU locks on lustre client to flush the client cache
5745 cancel_lru_locks osc
5746 echo Enable read-ahead with ${ra_MB}MB
5747 set_read_ahead $ra_MB
5749 echo Reading the test file $file with read-ahead enabled
5750 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5752 echo read-ahead disabled time read $time_ra_OFF
5753 echo read-ahead enabled time read $time_ra_ON
5755 set_read_ahead $old_READAHEAD
5757 wait_delete_completed
5759 [ $time_ra_ON -lt $time_ra_OFF ] ||
5760 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5761 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5763 run_test 101d "file read with and without read-ahead enabled ================="
5766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5767 local file=$DIR/$tfile
5772 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5773 local need_space=$((count * size))
5774 [ $space -gt $need_space ] ||
5775 { skip_env "Need free space $need_space, have $space" && return; }
5777 echo Creating $count ${size}K test files
5778 for ((i = 0; i < $count; i++)); do
5779 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5782 echo Cancel LRU locks on lustre client to flush the client cache
5783 cancel_lru_locks osc
5785 echo Reset readahead stats
5786 $LCTL set_param -n llite.*.read_ahead_stats 0
5788 for ((i = 0; i < $count; i++)); do
5789 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5792 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5793 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5795 for ((i = 0; i < $count; i++)); do
5796 rm -rf ${file}_${i} 2>/dev/null
5799 #10000 means 20% reads are missing in readahead
5800 [ $miss -lt 10000 ] || error "misses too much for small reads"
5802 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5804 cleanup_test101f() {
5806 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5807 rm -rf $DIR/$tfile 2>/dev/null
5811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5812 local file=$DIR/$tfile
5815 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5816 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5817 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5818 trap cleanup_test101f EXIT
5820 echo Cancel LRU locks on lustre client to flush the client cache
5821 cancel_lru_locks osc
5823 echo Reset readahead stats
5824 $LCTL set_param -n llite.*.read_ahead_stats 0
5825 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5826 # readahead should read in 2M file on second read, so only miss
5828 echo Random 4K reads on 2M file for 1000 times
5829 $READS -f $file -s 2097152 -b 4096 -n $nreads
5831 echo checking missing pages
5832 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5833 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5835 [ $miss -lt 3 ] || error "misses too much pages!"
5838 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5841 test_mkdir -p $DIR/$tdir
5842 chown $RUNAS_ID $DIR/$tdir
5845 STRIPE_COUNT=$OSTCOUNT
5846 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5848 trap cleanup_test102 EXIT
5850 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5852 for num in 1 2 3 4; do
5853 for count in $(seq 1 $STRIPE_COUNT); do
5854 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5855 local size=`expr $STRIPE_SIZE \* $num`
5856 local file=file"$num-$idx-$count"
5857 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5863 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5869 rm -rf $DIR/d0.sanity/d102
5873 local testfile=$DIR/xattr_testfile
5877 [ "$UID" != 0 ] && skip_env "must run as root" && return
5878 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5879 skip_env "must have user_xattr" && return
5881 [ -z "$(which setfattr 2>/dev/null)" ] &&
5882 skip_env "could not find setfattr" && return
5884 echo "set/get xattr..."
5885 setfattr -n trusted.name1 -v value1 $testfile || error
5886 getfattr -n trusted.name1 $testfile 2> /dev/null |
5887 grep "trusted.name1=.value1" ||
5888 error "$testfile missing trusted.name1=value1"
5890 setfattr -n user.author1 -v author1 $testfile || error
5891 getfattr -n user.author1 $testfile 2> /dev/null |
5892 grep "user.author1=.author1" ||
5893 error "$testfile missing trusted.author1=author1"
5896 setfattr -n trusted.name2 -v value2 $testfile ||
5897 error "$testfile unable to set trusted.name2"
5898 setfattr -n trusted.name3 -v value3 $testfile ||
5899 error "$testfile unable to set trusted.name3"
5900 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5901 grep "trusted.name" | wc -l) -eq 3 ] ||
5902 error "$testfile missing 3 trusted.name xattrs"
5904 setfattr -n user.author2 -v author2 $testfile ||
5905 error "$testfile unable to set user.author2"
5906 setfattr -n user.author3 -v author3 $testfile ||
5907 error "$testfile unable to set user.author3"
5908 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5909 grep "user.author" | wc -l) -eq 3 ] ||
5910 error "$testfile missing 3 user.author xattrs"
5912 echo "remove xattr..."
5913 setfattr -x trusted.name1 $testfile ||
5914 error "$testfile error deleting trusted.name1"
5915 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5916 error "$testfile did not delete trusted.name1 xattr"
5918 setfattr -x user.author1 $testfile ||
5919 error "$testfile error deleting user.author1"
5920 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5921 error "$testfile did not delete trusted.name1 xattr"
5923 # b10667: setting lustre special xattr be silently discarded
5924 echo "set lustre special xattr ..."
5925 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
5926 error "$testfile allowed setting trusted.lov"
5928 run_test 102a "user xattr test =================================="
5931 # b10930: get/set/list trusted.lov xattr
5932 echo "get/set/list trusted.lov xattr ..."
5933 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5934 local testfile=$DIR/$tfile
5935 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5936 error "setstripe failed"
5937 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5938 error "getstripe failed"
5939 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5940 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5942 local testfile2=${testfile}2
5943 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5944 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5947 setfattr -n trusted.lov -v $value $testfile2
5948 local stripe_size=$($GETSTRIPE -S $testfile2)
5949 local stripe_count=$($GETSTRIPE -c $testfile2)
5950 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5951 [ $stripe_count -eq $STRIPECOUNT ] ||
5952 error "stripe count $stripe_count != $STRIPECOUNT"
5955 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5958 # b10930: get/set/list lustre.lov xattr
5959 echo "get/set/list lustre.lov xattr ..."
5960 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5961 test_mkdir -p $DIR/$tdir
5962 chown $RUNAS_ID $DIR/$tdir
5963 local testfile=$DIR/$tdir/$tfile
5964 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5965 error "setstripe failed"
5966 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5967 error "getstripe failed"
5968 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5969 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5971 local testfile2=${testfile}2
5972 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5973 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5975 $RUNAS $MCREATE $testfile2
5976 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5977 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
5978 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
5979 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5980 [ $stripe_count -eq $STRIPECOUNT ] ||
5981 error "stripe count $stripe_count != $STRIPECOUNT"
5983 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5985 compare_stripe_info1() {
5986 local stripe_index_all_zero=true
5988 for num in 1 2 3 4; do
5989 for count in $(seq 1 $STRIPE_COUNT); do
5990 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
5991 local size=$((STRIPE_SIZE * num))
5992 local file=file"$num-$offset-$count"
5993 stripe_size=$(lfs getstripe -S $PWD/$file)
5994 [ $stripe_size -ne $size ] &&
5995 error "$file: size $stripe_size != $size"
5996 stripe_count=$(lfs getstripe -c $PWD/$file)
5997 # allow fewer stripes to be created, ORI-601
5998 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
5999 error "$file: count $stripe_count != $count"
6000 stripe_index=$(lfs getstripe -i $PWD/$file)
6001 [ $stripe_index -ne 0 ] &&
6002 stripe_index_all_zero=false
6006 $stripe_index_all_zero &&
6007 error "all files are being extracted starting from OST index 0"
6012 [ -n "$(which tar 2>/dev/null)" ] &&
6013 strings $(which tar) | grep -q "lustre" && echo tar
6017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6018 # b10930: tar test for trusted.lov xattr
6019 TAR=$(find_lustre_tar)
6020 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6021 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6023 test_mkdir -p $DIR/d102d
6024 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6026 compare_stripe_info1
6028 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6032 # b10930: tar test for trusted.lov xattr
6033 TAR=$(find_lustre_tar)
6034 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6035 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6037 test_mkdir -p $DIR/d102f
6039 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6041 compare_stripe_info1
6043 run_test 102f "tar copy files, not keep osts ==========="
6046 local xsize=${1:-1024} # in bytes
6047 local file=$DIR/$tfile
6049 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6050 skip "must have user_xattr" && return 0
6051 [ -z "$(which setfattr 2>/dev/null)" ] &&
6052 skip_env "could not find setfattr" && return 0
6053 [ -z "$(which getfattr 2>/dev/null)" ] &&
6054 skip_env "could not find getfattr" && return 0
6058 local value="$(generate_string $xsize)"
6060 local xbig=trusted.big
6061 log "save $xbig on $file"
6062 setfattr -n $xbig -v $value $file ||
6063 error "saving $xbig on $file failed"
6065 local orig=$(get_xattr_value $xbig $file)
6066 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6068 local xsml=trusted.sml
6069 log "save $xsml on $file"
6070 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6072 local new=$(get_xattr_value $xbig $file)
6073 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6075 log "grow $xsml on $file"
6076 setfattr -n $xsml -v "$value" $file ||
6077 error "growing $xsml on $file failed"
6079 new=$(get_xattr_value $xbig $file)
6080 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6081 log "$xbig still valid after growing $xsml"
6086 test_102h() { # bug 15777
6089 run_test 102h "grow xattr from inside inode to external block"
6092 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6093 grow_xattr $(max_xattr_size)
6095 run_test 102ha "grow xattr from inside inode to external inode"
6097 test_102i() { # bug 17038
6099 ln -s $DIR/$tfile $DIR/${tfile}link
6100 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6101 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"
6102 rm -f $DIR/$tfile $DIR/${tfile}link
6104 run_test 102i "lgetxattr test on symbolic link ============"
6107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6108 TAR=$(find_lustre_tar)
6109 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6110 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6111 setup_test102 "$RUNAS"
6112 test_mkdir -p $DIR/d102j
6113 chown $RUNAS_ID $DIR/d102j
6114 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6116 compare_stripe_info1 "$RUNAS"
6118 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6122 # b22187 just check that does not crash for regular file.
6123 setfattr -n trusted.lov $DIR/$tfile
6124 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6125 local test_kdir=$DIR/d102k
6126 test_mkdir $test_kdir
6127 local default_size=`$GETSTRIPE -S $test_kdir`
6128 local default_count=`$GETSTRIPE -c $test_kdir`
6129 local default_offset=`$GETSTRIPE -i $test_kdir`
6130 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
6131 error 'dir setstripe failed'
6132 setfattr -n trusted.lov $test_kdir
6133 local stripe_size=`$GETSTRIPE -S $test_kdir`
6134 local stripe_count=`$GETSTRIPE -c $test_kdir`
6135 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6136 [ $stripe_size -eq $default_size ] ||
6137 error "stripe size $stripe_size != $default_size"
6138 [ $stripe_count -eq $default_count ] ||
6139 error "stripe count $stripe_count != $default_count"
6140 [ $stripe_offset -eq $default_offset ] ||
6141 error "stripe offset $stripe_offset != $default_offset"
6142 rm -rf $DIR/$tfile $test_kdir
6144 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6147 # LU-532 trusted. xattr is invisible to non-root
6148 local testfile=$DIR/$tfile
6152 echo "listxattr as user..."
6153 chown $RUNAS_ID $testfile
6154 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6155 grep -q "trusted" &&
6156 error "$testfile trusted xattrs are user visible"
6160 run_test 102l "listxattr filter test =================================="
6166 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6171 [ "$UID" != 0 ] && skip_env "must run as root" && return
6172 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6173 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6174 $GSS && skip "could not run under gss" && return
6176 declare -a identity_old
6178 for num in $(seq $MDSCOUNT); do
6179 switch_identity $num true || identity_old[$num]=$?
6186 echo "performing cp ..."
6187 run_acl_subtest cp || error
6188 echo "performing getfacl-noacl..."
6189 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6190 echo "performing misc..."
6191 run_acl_subtest misc || error "misc test failed"
6192 echo "performing permissions..."
6193 run_acl_subtest permissions || error "permissions failed"
6194 echo "performing setfacl..."
6195 run_acl_subtest setfacl || error "setfacl test failed"
6197 # inheritance test got from HP
6198 echo "performing inheritance..."
6199 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6200 chmod +x make-tree || error "chmod +x failed"
6201 run_acl_subtest inheritance || error "inheritance test failed"
6204 echo "LU-974 ignore umask when acl is enabled..."
6205 run_acl_subtest 974 || error "LU-974 test failed"
6206 if [ $MDSCOUNT -ge 2 ]; then
6207 run_acl_subtest 974_remote ||
6208 error "LU-974 test failed under remote dir"
6211 echo "LU-2561 newly created file is same size as directory..."
6212 run_acl_subtest 2561 || error "LU-2561 test failed"
6217 for num in $(seq $MDSCOUNT); do
6218 if [ "${identity_old[$num]}" = 1 ]; then
6219 switch_identity $num false || identity_old[$num]=$?
6223 run_test 103 "acl test ========================================="
6226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6228 lfs df || error "lfs df failed"
6229 lfs df -ih || error "lfs df -ih failed"
6230 lfs df -h $DIR || error "lfs df -h $DIR failed"
6231 lfs df -i $DIR || error "lfs df -i $DIR failed"
6232 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6233 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6235 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6236 lctl --device %$OSC deactivate
6237 lfs df || error "lfs df with deactivated OSC failed"
6238 lctl --device %$OSC activate
6239 # wait the osc back to normal
6240 wait_osc_import_state client ost FULL
6242 lfs df || error "lfs df with reactivated OSC failed"
6245 run_test 104a "lfs df [-ih] [path] test ========================="
6248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6249 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6251 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6252 if [ $denied_cnt -ne 0 ];
6254 error "lfs check servers test failed"
6257 run_test 104b "$RUNAS lfs check servers test ===================="
6260 # doesn't work on 2.4 kernels
6262 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6263 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6265 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6269 run_test 105a "flock when mounted without -o flock test ========"
6273 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6274 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6276 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6280 run_test 105b "fcntl when mounted without -o flock test ========"
6284 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6285 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6287 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6291 run_test 105c "lockf when mounted without -o flock test ========"
6293 test_105d() { # bug 15924
6294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6295 test_mkdir -p $DIR/$tdir
6296 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6297 skip "mount w/o flock enabled" && return
6298 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6299 $LCTL set_param fail_loc=0x80000315
6300 flocks_test 2 $DIR/$tdir
6302 run_test 105d "flock race (should not freeze) ========"
6304 test_105e() { # bug 22660 && 22040
6305 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6306 skip "mount w/o flock enabled" && return
6308 flocks_test 3 $DIR/$tfile
6310 run_test 105e "Two conflicting flocks from same process ======="
6312 test_106() { #bug 10921
6313 test_mkdir -p $DIR/$tdir
6314 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6315 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6317 run_test 106 "attempt exec of dir followed by chown of that dir"
6320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6327 local save_pattern=$(sysctl -n kernel.core_pattern)
6328 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6329 sysctl -w kernel.core_pattern=$file
6330 sysctl -w kernel.core_uses_pid=0
6338 kill -s 11 $SLEEPPID
6340 if [ -e $file ]; then
6341 size=`stat -c%s $file`
6342 [ $size -eq 0 ] && error "Fail to create core file $file"
6344 error "Fail to create core file $file"
6347 sysctl -w kernel.core_pattern=$save_pattern
6348 sysctl -w kernel.core_uses_pid=$save_uses_pid
6351 run_test 107 "Coredump on SIG"
6354 test_mkdir -p $DIR/$tdir
6355 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6356 error "mkdir with 255 char failed"
6357 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6358 error "mkdir with 256 char should fail, but did not"
6359 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6360 error "create with 255 char failed"
6361 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6362 error "create with 256 char should fail, but did not"
6367 run_test 110 "filename length checking"
6370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6371 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6373 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6375 echo "Starting with $OSTIO_pre threads"
6378 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6379 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6380 echo "$NUMTEST creates/unlinks"
6381 test_mkdir -p $DIR/$tdir
6382 createmany -o $DIR/$tdir/$tfile $NUMTEST
6383 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6385 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6388 # don't return an error
6389 [ $OSTIO_post == $OSTIO_pre ] && echo \
6390 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6391 echo "This may be fine, depending on what ran before this test" &&
6392 echo "and how fast this system is." && return
6394 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6396 run_test 115 "verify dynamic thread creation===================="
6399 wait_delete_completed
6400 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6401 echo OST kbytes available: ${AVAIL[@]}
6402 MAXI=0; MAXV=${AVAIL[0]}
6403 MINI=0; MINV=${AVAIL[0]}
6404 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6405 #echo OST $i: ${AVAIL[i]}kb
6406 if [ ${AVAIL[i]} -gt $MAXV ]; then
6407 MAXV=${AVAIL[i]}; MAXI=$i
6409 if [ ${AVAIL[i]} -lt $MINV ]; then
6410 MINV=${AVAIL[i]}; MINI=$i
6413 echo Min free space: OST $MINI: $MINV
6414 echo Max free space: OST $MAXI: $MAXV
6417 test_116a() { # was previously test_116()
6418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6419 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6421 echo -n "Free space priority "
6422 lctl get_param -n lov.*-clilov-*.qos_prio_free
6425 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6428 # generate uneven OSTs
6429 test_mkdir -p $DIR/$tdir/OST${MINI}
6432 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6433 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6435 while [ $FILL -gt 0 ]; do
6437 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6438 FILL=$(($FILL - 2048))
6446 DIFF=$(($MAXV - $MINV))
6447 DIFF2=$(($DIFF * 100 / $MINV))
6448 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6449 if [ $DIFF2 -gt 20 ]; then
6452 echo "failed - QOS mode won't be used"
6453 error_ignore "QOS imbalance criteria not met"
6457 MINI1=$MINI; MINV1=$MINV
6458 MAXI1=$MAXI; MAXV1=$MAXV
6460 # now fill using QOS
6461 echo writing a bunch of files to QOS-assigned OSTs
6462 $SETSTRIPE -c 1 $DIR/$tdir
6464 while [ $FILL -gt 0 ]; do
6466 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6467 FILL=$(($FILL - 200))
6470 echo "wrote $i 200k files"
6474 echo "Note: free space may not be updated, so measurements might be off"
6476 DIFF2=$(($MAXV - $MINV))
6477 echo "free space delta: orig $DIFF final $DIFF2"
6478 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6479 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6480 echo "Wrote $DIFF to smaller OST $MINI1"
6481 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6482 echo "Wrote $DIFF2 to larger OST $MAXI1"
6483 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6485 # Figure out which files were written where
6486 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6487 awk '/'$MINI1': / {print $2; exit}')
6489 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6490 echo "$MINC files created on smaller OST $MINI1"
6491 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6492 awk '/'$MAXI1': / {print $2; exit}')
6494 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6495 echo "$MAXC files created on larger OST $MAXI1"
6496 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6497 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6501 run_test 116a "stripe QOS: free space balance ==================="
6503 test_116b() { # LU-2093
6504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6505 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6507 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6508 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6510 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6511 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6512 do_facet $SINGLEMDS lctl set_param fail_loc=0
6514 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6516 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6518 test_117() # bug 10891
6520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6521 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6522 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6523 lctl set_param fail_loc=0x21e
6524 > $DIR/$tfile || error "truncate failed"
6525 lctl set_param fail_loc=0
6526 echo "Truncate succeeded."
6529 run_test 117 "verify fsfilt_extend =========="
6531 NO_SLOW_RESENDCOUNT=4
6532 export OLD_RESENDCOUNT=""
6533 set_resend_count () {
6534 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6535 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6536 lctl set_param -n $PROC_RESENDCOUNT $1
6537 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6540 # for reduce test_118* time (b=14842)
6541 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6543 # Reset async IO behavior after error case
6545 FILE=$DIR/reset_async
6547 # Ensure all OSCs are cleared
6548 $SETSTRIPE -c -1 $FILE
6549 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6554 test_118a() #bug 11710
6556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6559 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6560 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6561 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6563 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6564 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6569 run_test 118a "verify O_SYNC works =========="
6573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6574 remote_ost_nodsh && skip "remote OST with nodsh" && return
6578 #define OBD_FAIL_OST_ENOENT 0x217
6579 set_nodes_failloc "$(osts_nodes)" 0x217
6580 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6582 set_nodes_failloc "$(osts_nodes)" 0
6583 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6584 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6587 if [[ $RC -eq 0 ]]; then
6588 error "Must return error due to dropped pages, rc=$RC"
6592 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6593 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6597 echo "Dirty pages not leaked on ENOENT"
6599 # Due to the above error the OSC will issue all RPCs syncronously
6600 # until a subsequent RPC completes successfully without error.
6601 $MULTIOP $DIR/$tfile Ow4096yc
6606 run_test 118b "Reclaim dirty pages on fatal error =========="
6610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6612 # for 118c, restore the original resend count, LU-1940
6613 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6614 set_resend_count $OLD_RESENDCOUNT
6615 remote_ost_nodsh && skip "remote OST with nodsh" && return
6619 #define OBD_FAIL_OST_EROFS 0x216
6620 set_nodes_failloc "$(osts_nodes)" 0x216
6622 # multiop should block due to fsync until pages are written
6623 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6627 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6628 error "Multiop failed to block on fsync, pid=$MULTIPID"
6631 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6633 if [[ $WRITEBACK -eq 0 ]]; then
6634 error "No page in writeback, writeback=$WRITEBACK"
6637 set_nodes_failloc "$(osts_nodes)" 0
6640 if [[ $RC -ne 0 ]]; then
6641 error "Multiop fsync failed, rc=$RC"
6644 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6645 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6647 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6648 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6652 echo "Dirty pages flushed via fsync on EROFS"
6655 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6657 # continue to use small resend count to reduce test_118* time (b=14842)
6658 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6663 remote_ost_nodsh && skip "remote OST with nodsh" && return
6667 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6668 set_nodes_failloc "$(osts_nodes)" 0x214
6669 # multiop should block due to fsync until pages are written
6670 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6674 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6675 error "Multiop failed to block on fsync, pid=$MULTIPID"
6678 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6680 if [[ $WRITEBACK -eq 0 ]]; then
6681 error "No page in writeback, writeback=$WRITEBACK"
6684 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6685 set_nodes_failloc "$(osts_nodes)" 0
6687 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6688 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6690 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6691 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6695 echo "Dirty pages gaurenteed flushed via fsync"
6698 run_test 118d "Fsync validation inject a delay of the bulk =========="
6701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6704 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6705 lctl set_param fail_loc=0x8000040a
6707 # Should simulate EINVAL error which is fatal
6708 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6710 if [[ $RC -eq 0 ]]; then
6711 error "Must return error due to dropped pages, rc=$RC"
6714 lctl set_param fail_loc=0x0
6716 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6717 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6718 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6720 if [[ $LOCKED -ne 0 ]]; then
6721 error "Locked pages remain in cache, locked=$LOCKED"
6724 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6725 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6729 echo "No pages locked after fsync"
6734 run_test 118f "Simulate unrecoverable OSC side error =========="
6737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6740 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6741 lctl set_param fail_loc=0x406
6743 # simulate local -ENOMEM
6744 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6747 lctl set_param fail_loc=0
6748 if [[ $RC -eq 0 ]]; then
6749 error "Must return error due to dropped pages, rc=$RC"
6752 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6753 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6754 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6756 if [[ $LOCKED -ne 0 ]]; then
6757 error "Locked pages remain in cache, locked=$LOCKED"
6760 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6761 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6765 echo "No pages locked after fsync"
6770 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6774 remote_ost_nodsh && skip "remote OST with nodsh" && return
6778 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6779 set_nodes_failloc "$(osts_nodes)" 0x20e
6780 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6781 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6784 set_nodes_failloc "$(osts_nodes)" 0
6785 if [[ $RC -eq 0 ]]; then
6786 error "Must return error due to dropped pages, rc=$RC"
6789 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6790 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6791 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6793 if [[ $LOCKED -ne 0 ]]; then
6794 error "Locked pages remain in cache, locked=$LOCKED"
6797 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6798 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6802 echo "No pages locked after fsync"
6806 run_test 118h "Verify timeout in handling recoverables errors =========="
6808 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6812 remote_ost_nodsh && skip "remote OST with nodsh" && return
6816 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6817 set_nodes_failloc "$(osts_nodes)" 0x20e
6819 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6820 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6823 set_nodes_failloc "$(osts_nodes)" 0
6827 if [[ $RC -ne 0 ]]; then
6828 error "got error, but should be not, rc=$RC"
6831 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6832 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6833 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6834 if [[ $LOCKED -ne 0 ]]; then
6835 error "Locked pages remain in cache, locked=$LOCKED"
6838 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6839 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6843 echo "No pages locked after fsync"
6847 run_test 118i "Fix error before timeout in recoverable error =========="
6849 [ "$SLOW" = "no" ] && set_resend_count 4
6852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6853 remote_ost_nodsh && skip "remote OST with nodsh" && return
6857 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6858 set_nodes_failloc "$(osts_nodes)" 0x220
6860 # return -EIO from OST
6861 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6863 set_nodes_failloc "$(osts_nodes)" 0x0
6864 if [[ $RC -eq 0 ]]; then
6865 error "Must return error due to dropped pages, rc=$RC"
6868 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6869 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6870 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6871 if [[ $LOCKED -ne 0 ]]; then
6872 error "Locked pages remain in cache, locked=$LOCKED"
6875 # in recoverable error on OST we want resend and stay until it finished
6876 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6877 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6881 echo "No pages locked after fsync"
6885 run_test 118j "Simulate unrecoverable OST side error =========="
6889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6890 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6892 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6893 set_nodes_failloc "$(osts_nodes)" 0x20e
6894 test_mkdir -p $DIR/$tdir
6896 for ((i=0;i<10;i++)); do
6897 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6898 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6905 set_nodes_failloc "$(osts_nodes)" 0
6908 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6914 test_mkdir -p $DIR/$tdir
6915 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6918 run_test 118l "fsync dir ========="
6920 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6922 test_119a() # bug 11737
6924 BSIZE=$((512 * 1024))
6925 directio write $DIR/$tfile 0 1 $BSIZE
6926 # We ask to read two blocks, which is more than a file size.
6927 # directio will indicate an error when requested and actual
6928 # sizes aren't equeal (a normal situation in this case) and
6929 # print actual read amount.
6930 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6931 if [ "$NOB" != "$BSIZE" ]; then
6932 error "read $NOB bytes instead of $BSIZE"
6936 run_test 119a "Short directIO read must return actual read amount"
6938 test_119b() # bug 11737
6940 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6942 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6943 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6945 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6946 error "direct read failed"
6949 run_test 119b "Sparse directIO read must return actual read amount"
6951 test_119c() # bug 13099
6954 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6955 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6958 run_test 119c "Testing for direct read hitting hole"
6960 test_119d() # bug 15950
6962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6963 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6964 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6966 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6967 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6968 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6969 lctl set_param fail_loc=0x40d
6970 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6973 cat $DIR/$tfile > /dev/null &
6974 lctl set_param fail_loc=0
6977 log "the DIO writes have completed, now wait for the reads (should not block very long)"
6979 [ -n "`ps h -p $pid_reads -o comm`" ] && \
6980 error "the read rpcs have not completed in 2s"
6982 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
6984 run_test 119d "The DIO path should try to send a new rpc once one is completed"
6987 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6988 test_mkdir -p $DIR/$tdir
6989 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6990 skip "no early lock cancel on server" && return 0
6991 lru_resize_disable mdc
6992 lru_resize_disable osc
6993 cancel_lru_locks mdc
6994 stat $DIR/$tdir > /dev/null
6995 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6996 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6997 test_mkdir $DIR/$tdir/d1
6998 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6999 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7000 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7001 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7002 lru_resize_enable mdc
7003 lru_resize_enable osc
7005 run_test 120a "Early Lock Cancel: mkdir test"
7008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7009 test_mkdir -p $DIR/$tdir
7010 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7011 skip "no early lock cancel on server" && return 0
7012 lru_resize_disable mdc
7013 lru_resize_disable osc
7014 cancel_lru_locks mdc
7015 stat $DIR/$tdir > /dev/null
7016 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7017 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7019 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7020 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7021 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7022 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7023 lru_resize_enable mdc
7024 lru_resize_enable osc
7026 run_test 120b "Early Lock Cancel: create test"
7029 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7030 test_mkdir -p $DIR/$tdir
7031 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7032 skip "no early lock cancel on server" && return 0
7033 lru_resize_disable mdc
7034 lru_resize_disable osc
7035 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7036 touch $DIR/$tdir/d1/f1
7037 cancel_lru_locks mdc
7038 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7039 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7040 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7041 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7042 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7043 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7044 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7045 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7046 lru_resize_enable mdc
7047 lru_resize_enable osc
7049 run_test 120c "Early Lock Cancel: link test"
7052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7053 test_mkdir -p $DIR/$tdir
7054 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7055 skip "no early lock cancel on server" && return 0
7056 lru_resize_disable mdc
7057 lru_resize_disable osc
7059 cancel_lru_locks mdc
7060 stat $DIR/$tdir > /dev/null
7061 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7062 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7063 chmod a+x $DIR/$tdir
7064 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7065 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7066 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7067 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7068 lru_resize_enable mdc
7069 lru_resize_enable osc
7071 run_test 120d "Early Lock Cancel: setattr test"
7074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7075 test_mkdir -p $DIR/$tdir
7076 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7077 skip "no early lock cancel on server" && return 0
7078 lru_resize_disable mdc
7079 lru_resize_disable osc
7080 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7081 cancel_lru_locks mdc
7082 cancel_lru_locks osc
7083 dd if=$DIR/$tdir/f1 of=/dev/null
7084 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7085 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7086 awk '/ldlm_cancel/ {print $2}'`
7087 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7088 awk '/ldlm_bl_callback/ {print $2}'`
7089 unlink $DIR/$tdir/f1
7090 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7091 awk '/ldlm_cancel/ {print $2}'`
7092 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7093 awk '/ldlm_bl_callback/ {print $2}'`
7094 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7095 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7096 lru_resize_enable mdc
7097 lru_resize_enable osc
7099 run_test 120e "Early Lock Cancel: unlink test"
7102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7103 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7104 skip "no early lock cancel on server" && return 0
7105 test_mkdir -p $DIR/$tdir
7106 lru_resize_disable mdc
7107 lru_resize_disable osc
7108 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7109 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7110 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7111 cancel_lru_locks mdc
7112 cancel_lru_locks osc
7113 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7114 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7115 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7116 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7117 awk '/ldlm_cancel/ {print $2}'`
7118 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7119 awk '/ldlm_bl_callback/ {print $2}'`
7120 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7121 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7122 awk '/ldlm_cancel/ {print $2}'`
7123 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7124 awk '/ldlm_bl_callback/ {print $2}'`
7125 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7126 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7127 lru_resize_enable mdc
7128 lru_resize_enable osc
7130 run_test 120f "Early Lock Cancel: rename test"
7133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7134 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7135 skip "no early lock cancel on server" && return 0
7136 lru_resize_disable mdc
7137 lru_resize_disable osc
7139 echo create $count files
7140 test_mkdir -p $DIR/$tdir
7141 cancel_lru_locks mdc
7142 cancel_lru_locks osc
7145 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7146 awk '/ldlm_cancel/ {print $2}'`
7147 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7148 awk '/ldlm_bl_callback/ {print $2}'`
7149 createmany -o $DIR/$tdir/f $count
7151 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7152 awk '/ldlm_cancel/ {print $2}'`
7153 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7154 awk '/ldlm_bl_callback/ {print $2}'`
7156 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7157 echo rm $count files
7160 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7161 awk '/ldlm_cancel/ {print $2}'`
7162 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7163 awk '/ldlm_bl_callback/ {print $2}'`
7165 echo total: $count removes in $((t2-t1))
7166 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7168 # wait for commitment of removal
7169 lru_resize_enable mdc
7170 lru_resize_enable osc
7172 run_test 120g "Early Lock Cancel: performance test"
7174 test_121() { #bug #10589
7175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7177 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7178 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7179 lctl set_param fail_loc=0x310
7180 cancel_lru_locks osc > /dev/null
7181 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7182 lctl set_param fail_loc=0
7183 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7185 run_test 121 "read cancel race ========="
7187 test_123a() { # was test 123, statahead(bug 11401)
7188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7190 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7191 log "testing on UP system. Performance may be not as good as expected."
7196 test_mkdir -p $DIR/$tdir
7197 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7198 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7200 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7201 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7203 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7204 lctl set_param -n llite.*.statahead_max 0
7205 lctl get_param llite.*.statahead_max
7206 cancel_lru_locks mdc
7207 cancel_lru_locks osc
7209 time ls -l $DIR/$tdir | wc -l
7211 delta=$((etime - stime))
7212 log "ls $i files without statahead: $delta sec"
7213 lctl set_param llite.*.statahead_max=$max
7215 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7216 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7217 cancel_lru_locks mdc
7218 cancel_lru_locks osc
7220 time ls -l $DIR/$tdir | wc -l
7222 delta_sa=$((etime - stime))
7223 log "ls $i files with statahead: $delta_sa sec"
7224 lctl get_param -n llite.*.statahead_stats
7225 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7227 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7228 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7230 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7231 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7232 lctl set_param -n llite.*.statahead_max 0
7233 lctl get_param llite.*.statahead_max
7234 cancel_lru_locks mdc
7235 cancel_lru_locks osc
7237 time ls -l $DIR/$tdir | wc -l
7239 delta=$((etime - stime))
7240 log "ls $i files again without statahead: $delta sec"
7241 lctl set_param llite.*.statahead_max=$max
7242 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7243 if [ $SLOWOK -eq 0 ]; then
7244 error "ls $i files is slower with statahead!"
7246 log "ls $i files is slower with statahead!"
7252 [ $delta -gt 20 ] && break
7253 [ $delta -gt 8 ] && MULT=$((50 / delta))
7254 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7262 delta=$((etime - stime))
7263 log "rm -r $DIR/$tdir/: $delta seconds"
7265 lctl get_param -n llite.*.statahead_stats
7267 run_test 123a "verify statahead work"
7269 test_123b () { # statahead(bug 15027)
7270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7271 test_mkdir -p $DIR/$tdir
7272 createmany -o $DIR/$tdir/$tfile-%d 1000
7274 cancel_lru_locks mdc
7275 cancel_lru_locks osc
7277 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7278 lctl set_param fail_loc=0x80000803
7279 ls -lR $DIR/$tdir > /dev/null
7281 lctl set_param fail_loc=0x0
7282 lctl get_param -n llite.*.statahead_stats
7287 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7291 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7292 skip "no lru resize on server" && return 0
7294 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7296 log "create $NR files at $DIR/$tdir"
7297 createmany -o $DIR/$tdir/f $NR ||
7298 error "failed to create $NR files in $DIR/$tdir"
7300 cancel_lru_locks mdc
7301 ls -l $DIR/$tdir > /dev/null
7305 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7306 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7307 LRU_SIZE=$(lctl get_param -n $PARAM)
7308 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7309 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7311 log "NS=$(basename $NSDIR)"
7316 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7317 skip "Not enough cached locks created!"
7324 # We know that lru resize allows one client to hold $LIMIT locks
7325 # for 10h. After that locks begin to be killed by client.
7327 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7330 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7331 # killing locks. Some time was spent for creating locks. This means
7332 # that up to the moment of sleep finish we must have killed some of
7333 # them (10-100 locks). This depends on how fast ther were created.
7334 # Many of them were touched in almost the same moment and thus will
7335 # be killed in groups.
7336 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7338 # Use $LRU_SIZE_B here to take into account real number of locks
7339 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7340 local LRU_SIZE_B=$LRU_SIZE
7342 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7343 log "OLD_LVF=$OLD_LVF"
7344 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7346 # Let's make sure that we really have some margin. Client checks
7347 # cached locks every 10 sec.
7349 log "Sleep ${SLEEP} sec"
7351 while ((SEC<$SLEEP)); do
7355 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7359 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7360 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7362 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7363 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7364 unlinkmany $DIR/$tdir/f $NR
7368 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7369 log "unlink $NR files at $DIR/$tdir"
7370 unlinkmany $DIR/$tdir/f $NR
7372 run_test 124a "lru resize ======================================="
7374 get_max_pool_limit()
7376 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7379 if test $l -gt $max; then
7387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7388 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7389 skip "no lru resize on server" && return 0
7391 LIMIT=`get_max_pool_limit`
7393 NR=$(($(default_lru_size)*20))
7394 if [ $NR -gt $LIMIT ]; then
7395 log "Limit lock number by $LIMIT locks"
7398 lru_resize_disable mdc
7399 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7400 error "failed to create $DIR/$tdir/disable_lru_resize"
7402 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7403 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7404 cancel_lru_locks mdc
7407 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7410 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7413 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7417 nolruresize_delta=$((etime-stime))
7418 log "ls -la time: $nolruresize_delta seconds"
7419 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7420 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7422 lru_resize_enable mdc
7423 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7424 error "failed to create $DIR/$tdir/enable_lru_resize"
7426 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7427 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7428 cancel_lru_locks mdc
7431 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7434 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7437 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7441 lruresize_delta=$((etime-stime))
7442 log "ls -la time: $lruresize_delta seconds"
7443 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7445 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7446 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7447 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7448 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7450 log "lru resize performs the same with no lru resize"
7452 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7454 run_test 124b "lru resize (performance test) ======================="
7456 test_125() { # 13358
7457 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7458 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7459 test_mkdir -p $DIR/d125 || error "mkdir failed"
7460 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7461 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7462 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7464 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7466 test_126() { # bug 12829/13455
7467 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7468 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7469 $GSS && skip "must run as gss disabled" && return
7471 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7472 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7474 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7476 run_test 126 "check that the fsgid provided by the client is taken into account"
7478 test_127a() { # bug 15521
7479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7480 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7481 $LCTL set_param osc.*.stats=0
7482 FSIZE=$((2048 * 1024))
7483 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7484 cancel_lru_locks osc
7485 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7487 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7488 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7489 echo "got $COUNT $NAME"
7490 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7491 eval $NAME=$COUNT || error "Wrong proc format"
7494 read_bytes|write_bytes)
7495 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7496 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7497 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7498 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7499 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7500 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7501 error "sumsquare is too small: $SUMSQ"
7502 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7503 error "sumsquare is too big: $SUMSQ"
7507 done < $DIR/${tfile}.tmp
7509 #check that we actually got some stats
7510 [ "$read_bytes" ] || error "Missing read_bytes stats"
7511 [ "$write_bytes" ] || error "Missing write_bytes stats"
7512 [ "$read_bytes" != 0 ] || error "no read done"
7513 [ "$write_bytes" != 0 ] || error "no write done"
7515 run_test 127a "verify the client stats are sane"
7517 test_127b() { # bug LU-333
7518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7519 $LCTL set_param llite.*.stats=0
7520 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7521 # perform 2 reads and writes so MAX is different from SUM.
7522 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7523 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7524 cancel_lru_locks osc
7525 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7526 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7528 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7529 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7530 echo "got $COUNT $NAME"
7531 eval $NAME=$COUNT || error "Wrong proc format"
7535 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7536 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7537 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7538 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7541 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7542 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7543 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7544 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7548 done < $TMP/${tfile}.tmp
7550 #check that we actually got some stats
7551 [ "$read_bytes" ] || error "Missing read_bytes stats"
7552 [ "$write_bytes" ] || error "Missing write_bytes stats"
7553 [ "$read_bytes" != 0 ] || error "no read done"
7554 [ "$write_bytes" != 0 ] || error "no write done"
7556 run_test 127b "verify the llite client stats are sane"
7558 test_128() { # bug 15212
7560 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7565 result=$(grep error $TMP/$tfile.log)
7567 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7569 run_test 128 "interactive lfs for 2 consecutive find's"
7576 local LDPROC=/proc/fs/ldiskfs
7577 local facets=$(get_facets MDS)
7579 for facet in ${facets//,/ }; do
7580 canondev=$(ldiskfs_canon \
7581 *.$(convert_facet2label $facet).mntdev $facet)
7582 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7583 LDPROC=/sys/fs/ldiskfs
7584 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7590 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7591 skip "Only applicable to ldiskfs-based MDTs"
7594 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7600 test_mkdir -p $DIR/$tdir
7604 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7605 $MULTIOP $DIR/$tdir/$J Oc
7607 if [ $rc -eq $EFBIG ]; then
7609 echo "return code $rc received as expected"
7611 elif [ $rc -ne 0 ]; then
7613 error_exit "return code $rc received instead of expected $EFBIG"
7616 I=$(stat -c%s "$DIR/$tdir")
7620 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7622 run_test 129 "test directory size limit ========================"
7631 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7632 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7635 trap cleanup_130 EXIT RETURN
7637 local fm_file=$DIR/$tfile
7638 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7639 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7640 error "dd failed for $fm_file"
7642 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7643 filefrag -ves $fm_file
7645 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7646 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7647 [ $RC != 0 ] && error "filefrag $fm_file failed"
7649 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7650 grep -v "ext:" | grep -v "found")
7651 lun=$($GETSTRIPE -i $fm_file)
7653 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7656 for line in $filefrag_op
7658 frag_lun=`echo $line | cut -d: -f5`
7659 ext_len=`echo $line | cut -d: -f4`
7660 if (( $frag_lun != $lun )); then
7662 error "FIEMAP on 1-stripe file($fm_file) failed"
7665 (( tot_len += ext_len ))
7668 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7670 error "FIEMAP on 1-stripe file($fm_file) failed;"
7676 echo "FIEMAP on single striped file succeeded"
7678 run_test 130a "FIEMAP (1-stripe file)"
7681 [ "$OSTCOUNT" -lt "2" ] &&
7682 skip_env "skipping FIEMAP on 2-stripe file test" && return
7684 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7685 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7688 trap cleanup_130 EXIT RETURN
7690 local fm_file=$DIR/$tfile
7691 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7692 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7693 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7695 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7696 error "dd failed on $fm_file"
7698 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7699 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7700 grep -v "ext:" | grep -v "found")
7702 last_lun=$(echo $filefrag_op | cut -d: -f5)
7707 for line in $filefrag_op
7709 frag_lun=`echo $line | cut -d: -f5`
7710 ext_len=`echo $line | cut -d: -f4`
7711 if (( $frag_lun != $last_lun )); then
7712 if (( tot_len != 1024 )); then
7714 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7721 (( tot_len += ext_len ))
7724 if (( num_luns != 2 || tot_len != 1024 )); then
7726 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7732 echo "FIEMAP on 2-stripe file succeeded"
7734 run_test 130b "FIEMAP (2-stripe file)"
7737 [ "$OSTCOUNT" -lt "2" ] &&
7738 skip_env "skipping FIEMAP on 2-stripe file" && return
7740 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7741 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7744 trap cleanup_130 EXIT RETURN
7746 local fm_file=$DIR/$tfile
7747 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7748 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7749 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7751 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7753 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7754 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7756 last_lun=`echo $filefrag_op | cut -d: -f5`
7761 for line in $filefrag_op
7763 frag_lun=`echo $line | cut -d: -f5`
7764 ext_len=`echo $line | cut -d: -f4`
7765 if (( $frag_lun != $last_lun )); then
7766 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7767 if (( logical != 512 )); then
7769 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7772 if (( tot_len != 512 )); then
7774 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7781 (( tot_len += ext_len ))
7784 if (( num_luns != 2 || tot_len != 512 )); then
7786 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7792 echo "FIEMAP on 2-stripe file with hole succeeded"
7794 run_test 130c "FIEMAP (2-stripe file with hole)"
7797 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7799 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7800 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7802 trap cleanup_130 EXIT RETURN
7804 local fm_file=$DIR/$tfile
7805 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7806 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7807 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7808 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7810 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7811 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7813 last_lun=`echo $filefrag_op | cut -d: -f5`
7818 for line in $filefrag_op
7820 frag_lun=`echo $line | cut -d: -f5`
7821 ext_len=`echo $line | cut -d: -f4`
7822 if (( $frag_lun != $last_lun )); then
7823 if (( tot_len != 1024 )); then
7825 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7832 (( tot_len += ext_len ))
7835 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7837 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7843 echo "FIEMAP on N-stripe file succeeded"
7845 run_test 130d "FIEMAP (N-stripe file)"
7848 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7850 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7851 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7853 trap cleanup_130 EXIT RETURN
7855 local fm_file=$DIR/$tfile
7856 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7857 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7858 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7861 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7862 for ((i = 0; i < $NUM_BLKS; i++))
7864 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7867 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7868 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7870 last_lun=`echo $filefrag_op | cut -d: -f5`
7875 for line in $filefrag_op
7877 frag_lun=`echo $line | cut -d: -f5`
7878 ext_len=`echo $line | cut -d: -f4`
7879 if (( $frag_lun != $last_lun )); then
7880 if (( tot_len != $EXPECTED_LEN )); then
7882 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7889 (( tot_len += ext_len ))
7892 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7894 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7900 echo "FIEMAP with continuation calls succeeded"
7902 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7904 # Test for writev/readv
7906 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7907 error "writev test failed"
7908 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7909 error "readv failed"
7912 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7915 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7916 error "append writev test failed"
7917 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7918 error "append writev test failed"
7921 run_test 131b "test append writev"
7924 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7927 run_test 131c "test read/write on file w/o objects"
7930 rwv -f $DIR/$tfile -w -n 1 1572864
7931 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7932 if [ "$NOB" != 1572864 ]; then
7933 error "Short read filed: read $NOB bytes instead of 1572864"
7937 run_test 131d "test short read"
7940 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7941 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7942 error "read hitting hole failed"
7945 run_test 131e "test read hitting hole"
7950 for node in $(osts_nodes); do
7951 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7952 [ x$gl = x"" ] && gl=0
7953 gl_sum=$((gl_sum + gl))
7963 if [ x$som = x"enabled" ]; then
7964 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7965 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7966 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7968 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7969 MOUNTOPT="$MOUNTOPT,som_preview"
7970 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7973 # do remount to make new mount-conf parameters actual
7980 test_132() { #1028, SOM
7981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7982 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7983 local num=$(get_mds_dir $DIR)
7984 local mymds=mds${num}
7985 local MOUNTOPT_SAVE=$MOUNTOPT
7987 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7988 cancel_lru_locks osc
7990 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7992 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7993 stat $DIR/$tfile >/dev/null
7994 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7995 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
7997 som_mode_switch $som1 $gl1 $gl2
7999 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8000 cancel_lru_locks osc
8002 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8003 if [ $som1 == $som2 ]; then
8004 error "som is still "$som2
8005 if [ x$som2 = x"enabled" ]; then
8012 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8013 stat $DIR/$tfile >/dev/null
8014 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8015 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8016 som_mode_switch $som2 $gl1 $gl2
8017 MOUNTOPT=$MOUNTOPT_SAVE
8019 run_test 132 "som avoids glimpse rpc"
8025 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8027 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8029 *) error "Wrong argument $1" ;;
8032 count=`echo $res | awk '{print $2}'`
8033 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8034 # if the argument $3 is zero, it means any stat increment is ok.
8035 if [ $3 -gt 0 ] ; then
8036 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8042 remote_ost_nodsh && skip "remote OST with nodsh" && return
8043 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8045 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8046 { skip "MDS doesn't support rename stats"; return; }
8047 local testdir=$DIR/${tdir}/stats_testdir
8048 mkdir -p $DIR/${tdir}
8051 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8052 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8054 # verify mdt stats first.
8055 mkdir ${testdir} || error "mkdir failed"
8056 check_stats $SINGLEMDS "mkdir" 1
8057 touch ${testdir}/${tfile} || "touch failed"
8058 check_stats $SINGLEMDS "open" 1
8059 check_stats $SINGLEMDS "close" 1
8060 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8061 check_stats $SINGLEMDS "mknod" 1
8062 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8063 check_stats $SINGLEMDS "unlink" 1
8064 rm -f ${testdir}/${tfile} || error "file remove failed"
8065 check_stats $SINGLEMDS "unlink" 2
8067 # remove working dir and check mdt stats again.
8068 rmdir ${testdir} || error "rmdir failed"
8069 check_stats $SINGLEMDS "rmdir" 1
8071 local testdir1=$DIR/${tdir}/stats_testdir1
8073 mkdir -p ${testdir1}
8074 touch ${testdir1}/test1
8075 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8076 check_stats $SINGLEMDS "crossdir_rename" 1
8078 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8079 check_stats $SINGLEMDS "samedir_rename" 1
8083 run_test 133a "Verifying MDT stats ========================================"
8086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8087 remote_ost_nodsh && skip "remote OST with nodsh" && return
8088 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8089 local testdir=$DIR/${tdir}/stats_testdir
8090 mkdir -p ${testdir} || error "mkdir failed"
8091 touch ${testdir}/${tfile} || "touch failed"
8092 cancel_lru_locks mdc
8095 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8096 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8098 # extra mdt stats verification.
8099 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8100 check_stats $SINGLEMDS "setattr" 1
8101 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8102 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8104 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8105 check_stats $SINGLEMDS "getattr" 1
8107 $LFS df || error "lfs failed"
8108 check_stats $SINGLEMDS "statfs" 1
8112 run_test 133b "Verifying extra MDT stats =================================="
8115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8116 remote_ost_nodsh && skip "remote OST with nodsh" && return
8117 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8118 local testdir=$DIR/${tdir}/stats_testdir
8119 test_mkdir -p ${testdir} || error "mkdir failed"
8121 # verify obdfilter stats.
8122 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8124 cancel_lru_locks osc
8125 wait_delete_completed
8128 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8129 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8131 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8133 cancel_lru_locks osc
8134 check_stats ost "write" 1
8136 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8137 check_stats ost "read" 1
8139 > ${testdir}/${tfile} || error "truncate failed"
8140 check_stats ost "punch" 1
8142 rm -f ${testdir}/${tfile} || error "file remove failed"
8143 wait_delete_completed
8144 check_stats ost "destroy" 1
8148 run_test 133c "Verifying OST stats ========================================"
8155 while [ $value -ge 2 ]; do
8160 if [ $orig -gt $order ]; then
8168 local size=('K' 'M' 'G' 'T');
8170 local size_string=$value
8172 while [ $value -ge 1024 ]; do
8173 if [ $i -gt 3 ]; then
8174 #T is the biggest unit we get here, if that is bigger,
8176 size_string=${value}T
8179 value=$((value >> 10))
8180 if [ $value -lt 1024 ]; then
8181 size_string=${value}${size[$i]}
8192 local context=${2:-.}
8193 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8195 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8201 remote_ost_nodsh && skip "remote OST with nodsh" && return
8202 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8203 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8204 { skip "MDS doesn't support rename stats"; return; }
8206 local testdir1=$DIR/${tdir}/stats_testdir1
8207 local testdir2=$DIR/${tdir}/stats_testdir2
8209 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8211 test_mkdir -p ${testdir1} || error "mkdir failed"
8212 test_mkdir -p ${testdir2} || error "mkdir failed"
8214 createmany -o $testdir1/test 512 || error "createmany failed"
8216 # check samedir rename size
8217 mv ${testdir1}/test0 ${testdir1}/test_0
8219 local testdir1_size=$(ls -l $DIR/${tdir} |
8220 awk '/stats_testdir1/ {print $5}')
8221 local testdir2_size=$(ls -l $DIR/${tdir} |
8222 awk '/stats_testdir2/ {print $5}')
8224 testdir1_size=$(order_2 $testdir1_size)
8225 testdir2_size=$(order_2 $testdir2_size)
8227 testdir1_size=$(size_in_KMGT $testdir1_size)
8228 testdir2_size=$(size_in_KMGT $testdir2_size)
8230 echo "source rename dir size: ${testdir1_size}"
8231 echo "target rename dir size: ${testdir2_size}"
8233 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8234 eval $cmd || error "$cmd failed"
8235 local samedir=$($cmd | grep 'same_dir')
8236 local same_sample=$(get_rename_size $testdir1_size)
8237 [ -z "$samedir" ] && error "samedir_rename_size count error"
8238 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8239 echo "Check same dir rename stats success"
8241 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8243 # check crossdir rename size
8244 mv ${testdir1}/test_0 ${testdir2}/test_0
8246 testdir1_size=$(ls -l $DIR/${tdir} |
8247 awk '/stats_testdir1/ {print $5}')
8248 testdir2_size=$(ls -l $DIR/${tdir} |
8249 awk '/stats_testdir2/ {print $5}')
8251 testdir1_size=$(order_2 $testdir1_size)
8252 testdir2_size=$(order_2 $testdir2_size)
8254 testdir1_size=$(size_in_KMGT $testdir1_size)
8255 testdir2_size=$(size_in_KMGT $testdir2_size)
8257 echo "source rename dir size: ${testdir1_size}"
8258 echo "target rename dir size: ${testdir2_size}"
8260 eval $cmd || error "$cmd failed"
8261 local crossdir=$($cmd | grep 'crossdir')
8262 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8263 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8264 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8265 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8266 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8267 echo "Check cross dir rename stats success"
8270 run_test 133d "Verifying rename_stats ========================================"
8273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8274 local testdir=$DIR/${tdir}/stats_testdir
8275 local ctr f0 f1 bs=32768 count=42 sum
8277 remote_ost_nodsh && skip "remote OST with nodsh" && return
8278 mkdir -p ${testdir} || error "mkdir failed"
8280 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8282 for ctr in {write,read}_bytes; do
8284 cancel_lru_locks osc
8286 do_facet ost1 $LCTL set_param -n \
8287 "obdfilter.*.exports.clear=clear"
8289 if [ $ctr = write_bytes ]; then
8291 f1=${testdir}/${tfile}
8293 f0=${testdir}/${tfile}
8297 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8300 cancel_lru_locks osc
8302 sum=$(do_facet ost1 $LCTL get_param \
8303 "obdfilter.*.exports.*.stats" | \
8306 $1 == ctr { sum += $7 }
8309 if ((sum != bs * count)); then
8310 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8316 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8319 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8322 # First without trusting modes.
8324 -exec cat '{}' \; &> /dev/null
8326 # Second verifying readability.
8330 -exec cat '{}' \; > /dev/null ||
8331 error "proc file read failed"
8333 for facet in $SINGLEMDS ost1; do
8334 do_facet $facet find $proc_dirs \
8335 -not -name req_history \
8336 -exec cat '{}' \\\; &> /dev/null
8338 do_facet $facet find $proc_dirs \
8339 -not -name req_history \
8342 -exec cat '{}' \\\; > /dev/null ||
8343 error "proc file read failed"
8346 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8348 test_140() { #bug-17379
8349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8350 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8351 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8352 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8354 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8355 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8357 while i=`expr $i + 1`; do
8358 test_mkdir -p $i || error "Creating dir $i"
8359 cd $i || error "Changing to $i"
8360 ln -s ../stat stat || error "Creating stat symlink"
8361 # Read the symlink until ELOOP present,
8362 # not LBUGing the system is considered success,
8363 # we didn't overrun the stack.
8364 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8366 if [ $ret -eq 40 ]; then
8369 error "Open stat symlink"
8375 echo "The symlink depth = $i"
8376 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8377 error "Invalid symlink depth"
8379 # Test recursive symlink
8380 ln -s symlink_self symlink_self
8381 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8382 echo "open symlink_self returns $ret"
8383 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8385 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8389 local TF="$TMP/$tfile"
8391 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8393 cancel_lru_locks osc
8394 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8395 remount_client $MOUNT
8397 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8400 $TRUNCATE $DIR/$tfile 6000
8401 cancel_lru_locks osc
8402 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8405 echo "12345" >>$DIR/$tfile
8406 cancel_lru_locks osc
8407 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8410 echo "12345" >>$DIR/$tfile
8411 cancel_lru_locks osc
8412 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8417 run_test 150 "truncate/append tests"
8419 function roc_hit() {
8420 local list=$(comma_list $(osts_nodes))
8422 echo $(get_osd_param $list '' stats |
8423 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8426 function set_cache() {
8429 if [ "$2" == "off" ]; then
8432 local list=$(comma_list $(osts_nodes))
8433 set_osd_param $list '' $1_cache_enable $on
8435 cancel_lru_locks osc
8439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8440 remote_ost_nodsh && skip "remote OST with nodsh" && return
8443 local list=$(comma_list $(osts_nodes))
8445 # check whether obdfilter is cache capable at all
8446 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8447 echo "not cache-capable obdfilter"
8451 # check cache is enabled on all obdfilters
8452 if get_osd_param $list '' read_cache_enable | grep 0; then
8453 echo "oss cache is disabled"
8457 set_osd_param $list '' writethrough_cache_enable 1
8459 # check write cache is enabled on all obdfilters
8460 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8461 echo "oss write cache is NOT enabled"
8465 #define OBD_FAIL_OBD_NO_LRU 0x609
8466 do_nodes $list $LCTL set_param fail_loc=0x609
8468 # pages should be in the case right after write
8469 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8472 local BEFORE=`roc_hit`
8473 cancel_lru_locks osc
8474 cat $DIR/$tfile >/dev/null
8475 local AFTER=`roc_hit`
8477 do_nodes $list $LCTL set_param fail_loc=0
8479 if ! let "AFTER - BEFORE == CPAGES"; then
8480 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8483 # the following read invalidates the cache
8484 cancel_lru_locks osc
8485 set_osd_param $list '' read_cache_enable 0
8486 cat $DIR/$tfile >/dev/null
8488 # now data shouldn't be found in the cache
8490 cancel_lru_locks osc
8491 cat $DIR/$tfile >/dev/null
8493 if let "AFTER - BEFORE != 0"; then
8494 error "IN CACHE: before: $BEFORE, after: $AFTER"
8497 set_osd_param $list '' read_cache_enable 1
8500 run_test 151 "test cache on oss and controls ==============================="
8503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8504 local TF="$TMP/$tfile"
8506 # simulate ENOMEM during write
8507 #define OBD_FAIL_OST_NOMEM 0x226
8508 lctl set_param fail_loc=0x80000226
8509 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8511 sync || error "sync failed"
8512 lctl set_param fail_loc=0
8514 # discard client's cache
8515 cancel_lru_locks osc
8517 # simulate ENOMEM during read
8518 lctl set_param fail_loc=0x80000226
8519 cmp $TF $DIR/$tfile || error "cmp failed"
8520 lctl set_param fail_loc=0
8524 run_test 152 "test read/write with enomem ============================"
8527 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8529 run_test 153 "test if fdatasync does not crash ======================="
8531 dot_lustre_fid_permission_check() {
8533 local ffid=$MOUNT/.lustre/fid/$fid
8536 echo "stat fid $fid"
8537 stat $ffid > /dev/null || error "stat $ffid failed."
8538 echo "touch fid $fid"
8539 touch $ffid || error "touch $ffid failed."
8540 echo "write to fid $fid"
8541 cat /etc/hosts > $ffid || error "write $ffid failed."
8542 echo "read fid $fid"
8543 diff /etc/hosts $ffid || error "read $ffid failed."
8544 echo "append write to fid $fid"
8545 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8546 echo "rename fid $fid"
8547 mv $ffid $test_dir/$tfile.1 &&
8548 error "rename $ffid to $tfile.1 should fail."
8549 touch $test_dir/$tfile.1
8550 mv $test_dir/$tfile.1 $ffid &&
8551 error "rename $tfile.1 to $ffid should fail."
8552 rm -f $test_dir/$tfile.1
8553 echo "truncate fid $fid"
8554 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8555 echo "link fid $fid"
8556 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8557 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8558 echo "setfacl fid $fid"
8559 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8560 echo "getfacl fid $fid"
8561 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8563 echo "unlink fid $fid"
8564 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8565 echo "mknod fid $fid"
8566 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8568 fid=[0xf00000400:0x1:0x0]
8569 ffid=$MOUNT/.lustre/fid/$fid
8571 echo "stat non-exist fid $fid"
8572 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8573 echo "write to non-exist fid $fid"
8574 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8575 echo "link new fid $fid"
8576 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8578 mkdir -p $test_dir/$tdir
8579 touch $test_dir/$tdir/$tfile
8580 fid=$($LFS path2fid $test_dir/$tdir)
8583 error "error: could not get fid for $test_dir/$dir/$tfile."
8585 ffid=$MOUNT/.lustre/fid/$fid
8588 ls $ffid > /dev/null || error "ls $ffid failed."
8589 echo "touch $fid/$tfile.1"
8590 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8592 echo "touch $MOUNT/.lustre/fid/$tfile"
8593 touch $MOUNT/.lustre/fid/$tfile && \
8594 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8596 echo "setxattr to $MOUNT/.lustre/fid"
8597 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid &&
8598 error "setxattr should fail."
8600 echo "listxattr for $MOUNT/.lustre/fid"
8601 getfattr -d -m "^trusted" $MOUNT/.lustre/fid &&
8602 error "listxattr should fail."
8604 echo "delxattr from $MOUNT/.lustre/fid"
8605 setfattr -x trusted.name1 $MOUNT/.lustre/fid &&
8606 error "delxattr should fail."
8608 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8609 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8610 error "touch invalid fid should fail."
8612 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8613 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8614 error "touch non-normal fid should fail."
8616 echo "rename $tdir to $MOUNT/.lustre/fid"
8617 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8618 error "rename to $MOUNT/.lustre/fid should fail."
8620 echo "rename .lustre to itself"
8621 fid=$($LFS path2fid $MOUNT)
8622 mrename $MOUNT/.lustre $MOUNT/.lustre/fid/$fid/.lustre &&
8623 error "rename .lustre to itself should fail."
8625 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8626 fid=$($LFS path2fid $test_dir/$tfile-2)
8627 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8628 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8629 error "create lov data thru .lustre should fail."
8630 echo "cp /etc/passwd $test_dir/$tfile-2"
8631 cp /etc/passwd $test_dir/$tfile-2 ||
8632 error "copy to $test_dir/$tfile-2 failed."
8633 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8634 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8635 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8637 rm -rf $test_dir/tfile.lnk
8638 rm -rf $test_dir/$tfile-2
8642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8643 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8644 { skip "Need MDS version at least 2.2.51"; return 0; }
8646 cp /etc/hosts $DIR/$tfile
8648 fid=$($LFS path2fid $DIR/$tfile)
8650 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8652 dot_lustre_fid_permission_check "$fid" $DIR ||
8653 error "dot lustre permission check $fid failed"
8655 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8656 chmod 777 $MOUNT/.lustre && error ".lustre is not allowed to be chmod"
8658 touch $MOUNT/.lustre/file &&
8659 error "creation is not allowed under .lustre"
8661 mkdir $MOUNT/.lustre/dir &&
8662 error "mkdir is not allowed under .lustre"
8666 run_test 154a "Open-by-FID"
8669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8670 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8671 { skip "Need MDS version at least 2.2.51"; return 0; }
8673 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8675 local remote_dir=$DIR/$tdir/remote_dir
8680 $LFS mkdir -i $MDTIDX $remote_dir ||
8681 error "create remote directory failed"
8683 cp /etc/hosts $remote_dir/$tfile
8685 fid=$($LFS path2fid $remote_dir/$tfile)
8687 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8689 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8690 error "dot lustre permission check $fid failed"
8693 run_test 154b "Open-by-FID for remote directory"
8695 test_155_small_load() {
8696 local temp=$TMP/$tfile
8697 local file=$DIR/$tfile
8699 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8700 error "dd of=$temp bs=6096 count=1 failed"
8702 cancel_lru_locks osc
8703 cmp $temp $file || error "$temp $file differ"
8705 $TRUNCATE $temp 6000
8706 $TRUNCATE $file 6000
8707 cmp $temp $file || error "$temp $file differ (truncate1)"
8709 echo "12345" >>$temp
8710 echo "12345" >>$file
8711 cmp $temp $file || error "$temp $file differ (append1)"
8713 echo "12345" >>$temp
8714 echo "12345" >>$file
8715 cmp $temp $file || error "$temp $file differ (append2)"
8721 test_155_big_load() {
8722 remote_ost_nodsh && skip "remote OST with nodsh" && return
8723 local temp=$TMP/$tfile
8724 local file=$DIR/$tfile
8727 local cache_size=$(do_facet ost$((MAXI+1)) \
8728 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8729 local large_file_size=$((cache_size * 2))
8731 echo "OSS cache size: $cache_size KB"
8732 echo "Large file size: $large_file_size KB"
8734 [ $MAXV -le $large_file_size ] && \
8735 skip_env "max available OST size needs > $large_file_size KB" && \
8738 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8740 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8741 error "dd of=$temp bs=$large_file_size count=1k failed"
8744 cancel_lru_locks osc
8745 cmp $temp $file || error "$temp $file differ"
8752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8754 set_cache writethrough on
8757 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8762 set_cache writethrough off
8765 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8770 set_cache writethrough on
8773 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8778 set_cache writethrough off
8781 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8786 set_cache writethrough on
8789 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8794 set_cache writethrough off
8797 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8802 set_cache writethrough on
8805 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8810 set_cache writethrough off
8813 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8820 local file="$DIR/$tfile"
8822 [ "$(facet_fstype ost1)" = "zfs" ] &&
8823 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8826 log "Turn on read and write cache"
8828 set_cache writethrough on
8830 log "Write data and read it back."
8831 log "Read should be satisfied from the cache."
8832 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8834 cancel_lru_locks osc
8835 cat $file >/dev/null
8837 if ! let "AFTER - BEFORE == CPAGES"; then
8838 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8840 log "cache hits:: before: $BEFORE, after: $AFTER"
8843 log "Read again; it should be satisfied from the cache."
8845 cancel_lru_locks osc
8846 cat $file >/dev/null
8848 if ! let "AFTER - BEFORE == CPAGES"; then
8849 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8851 log "cache hits:: before: $BEFORE, after: $AFTER"
8855 log "Turn off the read cache and turn on the write cache"
8857 set_cache writethrough on
8859 log "Read again; it should be satisfied from the cache."
8861 cancel_lru_locks osc
8862 cat $file >/dev/null
8864 if ! let "AFTER - BEFORE == CPAGES"; then
8865 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8867 log "cache hits:: before: $BEFORE, after: $AFTER"
8870 log "Read again; it should not be satisfied from the cache."
8872 cancel_lru_locks osc
8873 cat $file >/dev/null
8875 if ! let "AFTER - BEFORE == 0"; then
8876 error "IN CACHE: before: $BEFORE, after: $AFTER"
8878 log "cache hits:: before: $BEFORE, after: $AFTER"
8881 log "Write data and read it back."
8882 log "Read should be satisfied from the cache."
8883 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8885 cancel_lru_locks osc
8886 cat $file >/dev/null
8888 if ! let "AFTER - BEFORE == CPAGES"; then
8889 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8891 log "cache hits:: before: $BEFORE, after: $AFTER"
8894 log "Read again; it should not be satisfied from the cache."
8896 cancel_lru_locks osc
8897 cat $file >/dev/null
8899 if ! let "AFTER - BEFORE == 0"; then
8900 error "IN CACHE: before: $BEFORE, after: $AFTER"
8902 log "cache hits:: before: $BEFORE, after: $AFTER"
8906 log "Turn off read and write cache"
8908 set_cache writethrough off
8910 log "Write data and read it back"
8911 log "It should not be satisfied from the cache."
8913 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8914 cancel_lru_locks osc
8916 cat $file >/dev/null
8918 if ! let "AFTER - BEFORE == 0"; then
8919 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8921 log "cache hits:: before: $BEFORE, after: $AFTER"
8925 log "Turn on the read cache and turn off the write cache"
8927 set_cache writethrough off
8929 log "Write data and read it back"
8930 log "It should not be satisfied from the cache."
8932 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8934 cancel_lru_locks osc
8935 cat $file >/dev/null
8937 if ! let "AFTER - BEFORE == 0"; then
8938 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8940 log "cache hits:: before: $BEFORE, after: $AFTER"
8943 log "Read again; it should be satisfied from the cache."
8945 cancel_lru_locks osc
8946 cat $file >/dev/null
8948 if ! let "AFTER - BEFORE == CPAGES"; then
8949 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8951 log "cache hits:: before: $BEFORE, after: $AFTER"
8956 run_test 156 "Verification of tunables ============================"
8960 if [ $MDSCOUNT -gt 1 ]; then
8961 error_ignore 17935 $*
8969 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
8972 if [ $MASK -eq 1 ]; then
8973 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
8975 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
8980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8981 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8982 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
8983 { skip "Need MDS version at least 2.2.0"; return; }
8984 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
8985 echo "Registered as changelog user $USER"
8986 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8987 grep -q $USER || error "User $USER not found in changelog_users"
8990 test_mkdir -p $DIR/$tdir/pics/2008/zachy
8991 touch $DIR/$tdir/pics/2008/zachy/timestamp
8992 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
8993 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
8994 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
8995 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
8996 rm $DIR/$tdir/pics/desktop.jpg
8998 $LFS changelog $MDT0 | tail -5
9000 echo "verifying changelog mask"
9001 changelog_chmask "MKDIR"
9002 changelog_chmask "CLOSE"
9004 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9005 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9007 changelog_chmask "MKDIR"
9008 changelog_chmask "CLOSE"
9010 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9011 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9013 $LFS changelog $MDT0
9014 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9015 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9016 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9017 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9020 echo "verifying target fid"
9021 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9022 tail -1 | awk '{print $6}')
9023 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9024 [ "$fidc" == "t=$fidf" ] || \
9025 err17935 "fid in changelog $fidc != file fid $fidf"
9026 echo "verifying parent fid"
9027 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9028 tail -1 | awk '{print $7}')
9029 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9030 [ "$fidc" == "p=$fidf" ] || \
9031 err17935 "pfid in changelog $fidc != dir fid $fidf"
9033 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9034 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9035 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9036 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9037 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9038 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9039 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
9040 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
9042 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
9043 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9044 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9045 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9046 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
9047 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
9049 echo "verifying user deregister"
9050 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9051 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9052 grep -q $USER && error "User $USER still found in changelog_users"
9054 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9055 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9056 if [ $USERS -eq 0 ]; then
9057 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9058 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9059 touch $DIR/$tdir/chloe
9060 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9061 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9062 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9063 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9065 echo "$USERS other changelog users; can't verify off"
9068 run_test 160 "changelog sanity"
9071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9072 test_mkdir -p $DIR/$tdir
9073 cp /etc/hosts $DIR/$tdir/$tfile
9074 test_mkdir $DIR/$tdir/foo1
9075 test_mkdir $DIR/$tdir/foo2
9076 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9077 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9078 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9079 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9080 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
9081 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9082 $LFS fid2path $DIR $FID
9083 err17935 "bad link ea"
9086 rm $DIR/$tdir/foo2/zachary
9088 rm $DIR/$tdir/foo2/thor
9090 rm $DIR/$tdir/$tfile
9092 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9093 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9095 $LFS fid2path $DIR $FID
9096 err17935 "bad link rename"
9098 rm $DIR/$tdir/foo2/maggie
9101 local longname=filename_avg_len_is_thirty_two_
9102 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9103 error "failed to hardlink many files"
9104 links=$($LFS fid2path $DIR $FID | wc -l)
9105 echo -n "${links}/1000 links in link EA"
9106 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9107 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9108 error "failed to unlink many hardlinks"
9110 run_test 161 "link ea sanity"
9117 local path=$(${LFS} fid2path $*)
9120 if [ $RC -ne 0 ]; then
9121 err17935 "path looked up of $expected failed. Error $RC"
9123 elif [ "${path}" != "${expected}" ]; then
9124 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9127 echo "fid $fid resolves to path $path (expected $expected)"
9131 # Make changes to filesystem
9132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9133 test_mkdir -p $DIR/$tdir/d2
9134 touch $DIR/$tdir/d2/$tfile
9135 touch $DIR/$tdir/d2/x1
9136 touch $DIR/$tdir/d2/x2
9137 test_mkdir -p $DIR/$tdir/d2/a/b/c
9138 test_mkdir -p $DIR/$tdir/d2/p/q/r
9140 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9141 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9144 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9145 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9146 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9148 # softlink to wrong file
9149 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9150 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9151 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9154 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9155 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9156 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9157 # fid2path dir/fsname should both work
9158 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9159 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9161 # hardlink count: check that there are 2 links
9162 # Doesnt work with CMD yet: 17935
9163 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9164 err17935 "expected 2 links"
9166 # hardlink indexing: remove the first link
9167 rm $DIR/$tdir/d2/p/q/r/hlink
9168 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9172 run_test 162 "path lookup sanity"
9175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9176 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9177 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9180 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9181 # this proc file is temporary and linux-only
9182 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9183 error "kernel->userspace send failed"
9186 run_test 163 "kernel <-> userspace comms"
9189 # do directio so as not to populate the page cache
9190 log "creating a 10 Mb file"
9191 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9192 log "starting reads"
9193 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9194 log "truncating the file"
9195 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9197 kill %+ || true # reads might have finished
9198 echo "wait until dd is finished"
9200 log "removing the temporary file"
9201 rm -rf $DIR/$tfile || error "tmp file removal failed"
9203 run_test 169 "parallel read and truncate should not deadlock"
9206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9207 $LCTL clear # bug 18514
9208 $LCTL debug_daemon start $TMP/${tfile}_log_good
9210 $LCTL debug_daemon stop
9211 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9212 error "sed failed to read log_good"
9214 $LCTL debug_daemon start $TMP/${tfile}_log_good
9216 $LCTL debug_daemon stop
9218 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9219 error "lctl df log_bad failed"
9221 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9222 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9224 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9225 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9227 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9228 error "bad_line good_line1 good_line2 are empty"
9230 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9231 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9232 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9234 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9235 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9236 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9238 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9239 error "bad_line_new good_line_new are empty"
9241 local expected_good=$((good_line1 + good_line2*2))
9243 rm -f $TMP/${tfile}*
9244 # LU-231, short malformed line may not be counted into bad lines
9245 if [ $bad_line -ne $bad_line_new ] &&
9246 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9247 error "expected $bad_line bad lines, but got $bad_line_new"
9251 if [ $expected_good -ne $good_line_new ]; then
9252 error "expected $expected_good good lines, but got $good_line_new"
9257 run_test 170 "test lctl df to handle corrupted log ====================="
9259 test_171() { # bug20592
9260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9261 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9262 $LCTL set_param fail_loc=0x50e
9263 $LCTL set_param fail_val=3000
9264 multiop_bg_pause $DIR/$tfile O_s || true
9266 kill -USR1 $MULTIPID
9270 if dmesg | grep "recursive fault"; then
9271 error "caught a recursive fault"
9273 $LCTL set_param fail_loc=0
9276 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9278 # it would be good to share it with obdfilter-survey/libecho code
9279 setup_obdecho_osc () {
9282 local obdfilter_name=$2
9283 echo "Creating new osc for $obdfilter_name on $ost_nid"
9284 # make sure we can find loopback nid
9285 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9287 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9288 ${obdfilter_name}_osc_UUID || rc=2; }
9289 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9290 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9294 cleanup_obdecho_osc () {
9295 local obdfilter_name=$1
9296 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9297 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9301 obdecho_create_test() {
9306 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9307 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9309 if [ $rc -eq 0 ]; then
9310 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9311 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9313 echo "New object id is $id"
9314 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9316 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9317 "cleanup" || rc=5; }
9318 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9320 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9326 remote_ost_nodsh && skip "remote OST with nodsh" && return
9330 if ! module_loaded obdecho; then
9331 load_module obdecho/obdecho
9335 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9336 local host=$(lctl get_param -n osc.$osc.import |
9337 awk '/current_connection:/ {print $2}' )
9338 local target=$(lctl get_param -n osc.$osc.import |
9339 awk '/target:/ {print $2}' )
9340 target=${target%_UUID}
9342 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9343 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9344 [[ -n $target ]] && cleanup_obdecho_osc $target
9345 [ $rmmod_local -eq 1 ] && rmmod obdecho
9348 run_test 180a "test obdecho on osc"
9351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9352 remote_ost_nodsh && skip "remote OST with nodsh" && return
9354 local rmmod_remote=0
9356 do_facet ost1 "lsmod | grep -q obdecho || " \
9357 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9358 "modprobe obdecho; }" && rmmod_remote=1
9359 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9360 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9361 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9364 run_test 180b "test obdecho directly on obdfilter"
9366 test_181() { # bug 22177
9367 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9368 # create enough files to index the directory
9369 createmany -o $DIR/$tdir/foobar 4000
9370 # print attributes for debug purpose
9373 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9375 # remove the files & current working dir
9376 unlinkmany $DIR/$tdir/foobar 4000
9378 kill -USR1 $MULTIPID
9380 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9383 run_test 181 "Test open-unlinked dir ========================"
9386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9387 # disable MDC RPC lock wouldn't crash client
9391 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9392 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9393 $LCTL set_param fail_loc=0x804
9395 for (( i=0; i < $tcount; i++ )) ; do
9397 createmany -o $DIR/$tdir/$i/f- $fcount &
9401 for (( i=0; i < $tcount; i++ )) ; do
9402 unlinkmany $DIR/$tdir/$i/f- $fcount &
9408 $LCTL set_param fail_loc=0
9410 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9412 test_183() { # LU-2275
9413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9414 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9415 echo aaa > $DIR/$tdir/$tfile
9417 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9418 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9420 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9421 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9423 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9425 # Flush negative dentry cache
9426 touch $DIR/$tdir/$tfile
9428 # We are not checking for any leaked references here, they'll
9429 # become evident next time we do cleanup with module unload.
9432 run_test 183 "No crash or request leak in case of strange dispositions ========"
9434 test_185() { # LU-2441
9435 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9436 touch $DIR/$tdir/spoo
9437 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9438 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9439 error "cannot create/write a volatile file"
9440 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9441 error "FID is still valid after close"
9443 multiop_bg_pause $DIR/$tdir vVw4096_c
9450 # assume that the next FID for this client is sequential, since stdout
9451 # is unfortunately eaten by multiop_bg_pause
9452 local n=$((${fidv[1]} + 1))
9453 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9454 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9455 error "FID is missing before close"
9456 kill -USR1 $multi_pid
9457 # 1 second delay, so if mtime change we will see it
9459 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9460 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9462 run_test 185 "Volatile file support"
9464 check_swap_layouts_support()
9466 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
9467 { skip "Does not support layout lock."; return 0; }
9471 # test suite 184 is for LU-2016, LU-2017
9473 check_swap_layouts_support && return 0
9475 dir0=$DIR/$tdir/$testnum
9476 test_mkdir -p $dir0 || error "creating dir $dir0"
9481 $SETSTRIPE -c1 $file1
9483 $SETSTRIPE -c2 $file2
9485 gen1=$($GETSTRIPE -g $file1)
9486 gen2=$($GETSTRIPE -g $file2)
9488 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9489 gen=$($GETSTRIPE -g $file1)
9490 [[ $gen1 != $gen ]] ||
9491 "Layout generation on $file1 does not change"
9492 gen=$($GETSTRIPE -g $file2)
9493 [[ $gen2 != $gen ]] ||
9494 "Layout generation on $file2 does not change"
9496 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9497 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9499 run_test 184a "Basic layout swap"
9502 check_swap_layouts_support && return 0
9504 dir0=$DIR/$tdir/$testnum
9505 mkdir -p $dir0 || error "creating dir $dir0"
9512 $SETSTRIPE -c1 $file1
9513 $SETSTRIPE -c2 $file2
9514 $SETSTRIPE -c1 $file3
9515 chown $RUNAS_ID $file3
9516 gen1=$($GETSTRIPE -g $file1)
9517 gen2=$($GETSTRIPE -g $file2)
9519 $LFS swap_layouts $dir1 $dir2 &&
9520 error "swap of directories layouts should fail"
9521 $LFS swap_layouts $dir1 $file1 &&
9522 error "swap of directory and file layouts should fail"
9523 $RUNAS $LFS swap_layouts $file1 $file2 &&
9524 error "swap of file we cannot write should fail"
9525 $LFS swap_layouts $file1 $file3 &&
9526 error "swap of file with different owner should fail"
9527 /bin/true # to clear error code
9529 run_test 184b "Forbidden layout swap (will generate errors)"
9532 check_swap_layouts_support && return 0
9534 local dir0=$DIR/$tdir/$testnum
9535 mkdir -p $dir0 || error "creating dir $dir0"
9537 local ref1=$dir0/ref1
9538 local ref2=$dir0/ref2
9539 local file1=$dir0/file1
9540 local file2=$dir0/file2
9541 # create a file large enough for the concurent test
9542 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9543 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9544 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9547 dd if=$ref1 of=$file1 bs=16k &
9550 # Make sure dd starts to copy file
9551 while [ ! -f $file1 ]; do sleep 0.1; done
9553 $LFS swap_layouts $file1 $file2
9556 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9557 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9559 # how many bytes copied before swapping layout
9560 local copied=`stat -c %s $file2`
9561 local remaining=`stat -c %s $ref1`
9562 remaining=$((remaining - copied))
9563 echo "Copied $copied bytes before swapping layout..."
9565 cmp -n $copied $file1 $ref2 | grep differ &&
9566 error "Content mismatch [0, $copied) of ref2 and file1"
9567 cmp -n $copied $file2 $ref1 ||
9568 error "Content mismatch [0, $copied) of ref1 and file2"
9569 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9570 error "Content mismatch [$copied, EOF) of ref1 and file1"
9573 rm -f $ref1 $ref2 $file1 $file2
9575 run_test 184c "Concurrent write and layout swap"
9578 check_file_in_pool()
9583 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9586 for t in $tlist ; do
9587 [ "$i" -eq "$t" ] && continue 2
9590 echo "pool list: $tlist"
9591 echo "striping: $res"
9592 error_noexit "$file not allocated in $pool"
9599 echo "Creating new pool"
9602 create_pool $FSNAME.$pool ||
9603 { error_noexit "No pool created, result code $?"; return 1; }
9604 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9605 { error_noexit "$pool not in lfs pool_list"; return 2; }
9608 pool_add_targets() {
9609 echo "Adding targets to pool"
9615 local list=$(seq $first $step $last)
9617 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9618 do_facet mgs $LCTL pool_add \
9619 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9620 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9621 | sort -u | tr '\n' ' ' " "$t" || {
9622 error_noexit "Add to pool failed"
9625 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9626 local addcount=$(((last - first) / step + 1))
9627 [ $lfscount -eq $addcount ] || {
9628 error_noexit "lfs pool_list bad ost count" \
9629 "$lfscount != $addcount"
9637 echo "Setting pool on directory $tdir"
9639 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9641 error_noexit "Cannot set pool $pool to $tdir"
9648 echo "Checking pool on directory $tdir"
9650 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9651 [ "$res" = "$pool" ] && return 0
9653 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9657 pool_dir_rel_path() {
9658 echo "Testing relative path works well"
9663 mkdir -p $root/$tdir/$tdir
9665 pool_set_dir $pool $tdir || return 1
9666 pool_set_dir $pool ./$tdir || return 2
9667 pool_set_dir $pool ../$tdir || return 3
9668 pool_set_dir $pool ../$tdir/$tdir || return 4
9669 rm -rf $tdir; cd - > /dev/null
9672 pool_alloc_files() {
9673 echo "Checking files allocation from directory pool"
9680 for i in $(seq -w 1 $count)
9682 local file=$tdir/file-$i
9684 check_file_in_pool $file $pool "$tlist" || \
9685 failed=$((failed + 1))
9687 [ "$failed" = 0 ] && return 0
9689 error_noexit "$failed files not allocated in $pool"
9693 pool_create_files() {
9694 echo "Creating files in pool"
9702 for i in $(seq -w 1 $count)
9704 local file=$tdir/spoo-$i
9705 $SETSTRIPE -p $pool $file
9706 check_file_in_pool $file $pool "$tlist" || \
9707 failed=$((failed + 1))
9709 [ "$failed" = 0 ] && return 0
9711 error_noexit "$failed files not allocated in $pool"
9716 echo "Checking 'lfs df' output"
9719 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9721 local res=$($LFS df --pool $FSNAME.$pool |
9723 grep "$FSNAME-OST" |
9725 [ "$res" = "$t" ] && return 0
9727 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9731 pool_file_rel_path() {
9732 echo "Creating files in a pool with relative pathname"
9737 { error_noexit "unable to create $tdir"; return 1 ; }
9738 local file="/..$tdir/$tfile-1"
9739 $SETSTRIPE -p $pool $file ||
9740 { error_noexit "unable to create $file" ; return 2 ; }
9743 $SETSTRIPE -p $pool $tfile-2 || {
9744 error_noexit "unable to create $tfile-2 in $tdir"
9749 pool_remove_first_target() {
9750 echo "Removing first target from a pool"
9753 local pname="lov.$FSNAME-*.pools.$pool"
9754 local t=$($LCTL get_param -n $pname | head -1)
9755 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9756 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9757 error_noexit "$t not removed from $FSNAME.$pool"
9762 pool_remove_all_targets() {
9763 echo "Removing all targets from pool"
9766 local pname="lov.$FSNAME-*.pools.$pool"
9767 for t in $($LCTL get_param -n $pname | sort -u)
9769 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9771 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9772 error_noexit "Pool $FSNAME.$pool cannot be drained"
9775 # striping on an empty/nonexistant pool should fall back
9776 # to "pool of everything"
9778 error_noexit "failed to use fallback striping for empty pool"
9781 # setstripe on an empty pool should fail
9782 $SETSTRIPE -p $pool $file 2>/dev/null && {
9783 error_noexit "expected failure when creating file" \
9791 echo "Destroying pool"
9795 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9798 # striping on an empty/nonexistant pool should fall back
9799 # to "pool of everything"
9801 error_noexit "failed to use fallback striping for missing pool"
9804 # setstripe on an empty pool should fail
9805 $SETSTRIPE -p $pool $file 2>/dev/null && {
9806 error_noexit "expected failure when creating file" \
9811 # get param should return err once pool is gone
9812 if wait_update $HOSTNAME "lctl get_param -n \
9813 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9815 remove_pool_from_list $FSNAME.$pool
9818 error_noexit "Pool $FSNAME.$pool is not destroyed"
9823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9824 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
9826 local POOL=${POOL:-cea1}
9827 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
9828 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
9831 local last_ost=$(($OSTCOUNT - 1))
9833 local ost_list=$(seq $first_ost $ost_step $last_ost)
9834 local ost_range="$first_ost $last_ost $ost_step"
9835 local test_path=$POOL_ROOT/$POOL_DIR_NAME
9836 local file_dir=$POOL_ROOT/file_tst
9840 # former test_200a test_200b
9841 pool_add $POOL || { rc=$? ; break; }
9842 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
9843 # former test_200c test_200d
9845 pool_set_dir $POOL $test_path || { rc=$? ; break; }
9846 pool_check_dir $POOL $test_path || { rc=$? ; break; }
9847 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
9848 || { rc=$? ; break; }
9849 # former test_200e test_200f
9850 local files=$((OSTCOUNT*3))
9851 pool_alloc_files $POOL $test_path $files "$ost_list" \
9852 || { rc=$? ; break; }
9853 pool_create_files $POOL $file_dir $files "$ost_list" \
9854 || { rc=$? ; break; }
9855 # former test_200g test_200h
9856 pool_lfs_df $POOL || { rc=$? ; break; }
9857 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
9859 # former test_201a test_201b test_201c
9860 pool_remove_first_target $POOL || { rc=$? ; break; }
9862 local f=$test_path/$tfile
9863 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
9864 pool_remove $POOL $f || { rc=$? ; break; }
9871 run_test 200 "OST pools"
9873 # usage: default_attr <count | size | offset>
9875 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
9878 # usage: check_default_stripe_attr
9879 check_default_stripe_attr() {
9880 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
9882 --stripe-count|--count)
9883 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
9884 --stripe-size|--size)
9885 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
9886 --stripe-index|--index)
9889 error "unknown getstripe attr '$1'"
9892 [ $ACTUAL != $EXPECTED ] &&
9893 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
9897 test_mkdir -p $DIR/$tdir
9898 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
9900 check_default_stripe_attr --stripe-count
9901 check_default_stripe_attr --stripe-size
9902 check_default_stripe_attr --stripe-index
9906 run_test 204a "Print default stripe attributes ================="
9909 test_mkdir -p $DIR/$tdir
9910 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9912 check_default_stripe_attr --stripe-size
9913 check_default_stripe_attr --stripe-index
9917 run_test 204b "Print default stripe size and offset ==========="
9920 test_mkdir -p $DIR/$tdir
9921 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9923 check_default_stripe_attr --stripe-count
9924 check_default_stripe_attr --stripe-index
9928 run_test 204c "Print default stripe count and offset ==========="
9931 test_mkdir -p $DIR/$tdir
9932 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9934 check_default_stripe_attr --stripe-count
9935 check_default_stripe_attr --stripe-size
9939 run_test 204d "Print default stripe count and size ============="
9942 test_mkdir -p $DIR/$tdir
9943 $SETSTRIPE -d $DIR/$tdir
9945 check_default_stripe_attr --stripe-count --raw
9946 check_default_stripe_attr --stripe-size --raw
9947 check_default_stripe_attr --stripe-index --raw
9951 run_test 204e "Print raw stripe attributes ================="
9954 test_mkdir -p $DIR/$tdir
9955 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9957 check_default_stripe_attr --stripe-size --raw
9958 check_default_stripe_attr --stripe-index --raw
9962 run_test 204f "Print raw stripe size and offset ==========="
9965 test_mkdir -p $DIR/$tdir
9966 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9968 check_default_stripe_attr --stripe-count --raw
9969 check_default_stripe_attr --stripe-index --raw
9973 run_test 204g "Print raw stripe count and offset ==========="
9976 test_mkdir -p $DIR/$tdir
9977 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9979 check_default_stripe_attr --stripe-count --raw
9980 check_default_stripe_attr --stripe-size --raw
9984 run_test 204h "Print raw stripe count and size ============="
9986 # Figure out which job scheduler is being used, if any,
9988 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
9990 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
9992 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
9994 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
9995 JOBENV=LOADL_STEP_ID
9996 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10002 verify_jobstats() {
10006 # clear old jobstats
10007 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10008 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10010 # use a new JobID for this test, or we might see an old one
10011 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10015 log "Using JobID environment variable $JOBENV=$JOBVAL"
10017 if [ $JOBENV = "FAKE_JOBID" ]; then
10018 FAKE_JOBID=$JOBVAL $cmd
10023 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10024 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10025 do_facet $FACET lctl get_param mdt.*.job_stats |
10026 grep $JOBVAL || error "No job stats found on MDT $FACET"
10028 if [ "$target" = "ost" -o "$target" = "both" ]; then
10030 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10031 grep $JOBVAL || error "No job stats found on OST $FACET"
10035 test_205() { # Job stats
10036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10037 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10038 skip "Server doesn't support jobstats" && return 0
10041 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10042 if [ $OLD_JOBENV != $JOBENV ]; then
10043 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$JOBENV
10044 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
10045 $JOBENV || return 1
10049 cmd="mkdir $DIR/$tfile"
10050 verify_jobstats "$cmd" "mdt"
10052 cmd="rm -fr $DIR/$tfile"
10053 verify_jobstats "$cmd" "mdt"
10055 cmd="mknod $DIR/$tfile c 1 3"
10056 verify_jobstats "$cmd" "mdt"
10058 cmd="rm -f $DIR/$tfile"
10059 verify_jobstats "$cmd" "mdt"
10061 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10062 verify_jobstats "$cmd" "mdt"
10064 cmd="touch $DIR/$tfile"
10065 verify_jobstats "$cmd" "both"
10067 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10068 verify_jobstats "$cmd" "ost"
10070 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10071 verify_jobstats "$cmd" "ost"
10073 cmd="$TRUNCATE $DIR/$tfile 0"
10074 verify_jobstats "$cmd" "both"
10076 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10077 verify_jobstats "$cmd" "mdt"
10080 rm -f $DIR/jobstats_test_rename
10082 if [ $OLD_JOBENV != $JOBENV ]; then
10083 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$OLD_JOBENV
10084 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
10085 $OLD_JOBENV || return 1
10088 run_test 205 "Verify job stats"
10090 # LU-1480, LU-1773 and LU-1657
10092 mkdir -p $DIR/$tdir
10093 lfs setstripe -c -1 $DIR/$tdir
10094 #define OBD_FAIL_LOV_INIT 0x1403
10095 $LCTL set_param fail_loc=0xa0001403
10096 $LCTL set_param fail_val=1
10097 touch $DIR/$tdir/$tfile || true
10099 run_test 206 "fail lov_init_raid0() doesn't lbug"
10102 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10103 local fsz=`stat -c %s $DIR/$tfile`
10104 cancel_lru_locks mdc
10106 # do not return layout in getattr intent
10107 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10108 $LCTL set_param fail_loc=0x170
10109 local sz=`stat -c %s $DIR/$tfile`
10111 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10115 run_test 207a "can refresh layout at glimpse"
10118 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10119 local cksum=`md5sum $DIR/$tfile`
10120 local fsz=`stat -c %s $DIR/$tfile`
10121 cancel_lru_locks mdc
10122 cancel_lru_locks osc
10124 # do not return layout in getattr intent
10125 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10126 $LCTL set_param fail_loc=0x171
10128 # it will refresh layout after the file is opened but before read issues
10129 echo checksum is "$cksum"
10130 echo "$cksum" |md5sum -c --quiet || error "file differs"
10134 run_test 207b "can refresh layout at open"
10138 size=$((size % 8192 + 1))
10139 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10140 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10141 rm -f $DIR/f212 $DIR/f212.xyz
10143 run_test 212 "Sendfile test ============================================"
10146 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10147 cancel_lru_locks osc
10148 lctl set_param fail_loc=0x8000040f
10149 # generate a read lock
10150 cat $DIR/$tfile > /dev/null
10151 # write to the file, it will try to cancel the above read lock.
10152 cat /etc/hosts >> $DIR/$tfile
10154 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10156 test_214() { # for bug 20133
10157 test_mkdir -p $DIR/d214p/d214c
10158 for (( i=0; i < 340; i++ )) ; do
10159 touch $DIR/d214p/d214c/a$i
10162 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10163 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10164 ls $DIR/d214c || error "ls $DIR/d214c failed"
10165 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10167 run_test 214 "hash-indexed directory test - bug 20133"
10169 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10170 create_lnet_proc_files() {
10171 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10172 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10174 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10175 rm -f "$TMP/lnet_$1.sys_tmp"
10178 # counterpart of create_lnet_proc_files
10179 remove_lnet_proc_files() {
10180 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10183 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10184 # 3rd arg as regexp for body
10185 check_lnet_proc_stats() {
10186 local l=$(cat "$TMP/lnet_$1" |wc -l)
10187 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10189 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10192 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10193 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10194 # optional and can be regexp for 2nd line (lnet.routes case)
10195 check_lnet_proc_entry() {
10196 local blp=2 # blp stands for 'position of 1st line of body'
10197 [ "$5" = "" ] || blp=3 # lnet.routes case
10199 local l=$(cat "$TMP/lnet_$1" |wc -l)
10200 # subtracting one from $blp because the body can be empty
10201 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10203 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10204 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10206 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10207 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10209 # bail out if any unexpected line happened
10210 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10211 [ "$?" != 0 ] || error "$2 misformatted"
10214 test_215() { # for bugs 18102, 21079, 21517
10215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10216 local N='(0|[1-9][0-9]*)' # non-negative numeric
10217 local P='[1-9][0-9]*' # positive numeric
10218 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10219 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10220 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10221 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10223 local L1 # regexp for 1st line
10224 local L2 # regexp for 2nd line (optional)
10225 local BR # regexp for the rest (body)
10227 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10228 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10229 create_lnet_proc_files "stats"
10230 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10231 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10232 remove_lnet_proc_files "stats"
10234 # /proc/sys/lnet/routes should look like this:
10235 # Routing disabled/enabled
10236 # net hops state router
10237 # where net is a string like tcp0, hops >= 0, state is up/down,
10238 # router is a string like 192.168.1.1@tcp2
10239 L1="^Routing (disabled|enabled)$"
10240 L2="^net +hops +state +router$"
10241 BR="^$NET +$N +(up|down) +$NID$"
10242 create_lnet_proc_files "routes"
10243 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10244 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10245 remove_lnet_proc_files "routes"
10247 # /proc/sys/lnet/routers should look like this:
10248 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10249 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10250 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10251 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10252 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10253 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10254 create_lnet_proc_files "routers"
10255 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10256 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10257 remove_lnet_proc_files "routers"
10259 # /proc/sys/lnet/peers should look like this:
10260 # nid refs state last max rtr min tx min queue
10261 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10262 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10263 # numeric (0 or >0 or <0), queue >= 0.
10264 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10265 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10266 create_lnet_proc_files "peers"
10267 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10268 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10269 remove_lnet_proc_files "peers"
10271 # /proc/sys/lnet/buffers should look like this:
10272 # pages count credits min
10273 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10274 L1="^pages +count +credits +min$"
10275 BR="^ +$N +$N +$I +$I$"
10276 create_lnet_proc_files "buffers"
10277 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10278 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10279 remove_lnet_proc_files "buffers"
10281 # /proc/sys/lnet/nis should look like this:
10282 # nid status alive refs peer rtr max tx min
10283 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10284 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10285 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10286 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10287 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10288 create_lnet_proc_files "nis"
10289 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10290 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10291 remove_lnet_proc_files "nis"
10293 # can we successfully write to /proc/sys/lnet/stats?
10294 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10295 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10297 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10299 test_216() { # bug 20317
10300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10301 remote_ost_nodsh && skip "remote OST with nodsh" && return
10303 local p="$TMP/sanityN-$TESTNAME.parameters"
10304 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
10305 for node in $(osts_nodes); do
10306 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10307 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
10308 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
10312 # agressive lockless i/o settings
10313 for node in $(osts_nodes); do
10314 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'
10316 lctl set_param -n osc.*.contention_seconds 60
10318 $DIRECTIO write $DIR/$tfile 0 10 4096
10319 $CHECKSTAT -s 40960 $DIR/$tfile
10321 # disable lockless i/o
10322 for node in $(osts_nodes); do
10323 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10325 lctl set_param -n osc.*.contention_seconds 0
10328 dd if=/dev/zero of=$DIR/$tfile count=0
10329 $CHECKSTAT -s 0 $DIR/$tfile
10331 restore_lustre_params <$p
10335 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10337 test_217() { # bug 22430
10338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10342 for node in $(nodes_list); do
10343 nid=$(host_nids_address $node $NETTYPE)
10344 if [[ $nid = *-* ]] ; then
10345 echo "lctl ping $nid@$NETTYPE"
10346 lctl ping $nid@$NETTYPE
10348 echo "skipping $node (no hyphen detected)"
10352 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10355 # do directio so as not to populate the page cache
10356 log "creating a 10 Mb file"
10357 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10358 log "starting reads"
10359 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10360 log "truncating the file"
10361 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10363 kill %+ || true # reads might have finished
10364 echo "wait until dd is finished"
10366 log "removing the temporary file"
10367 rm -rf $DIR/$tfile || error "tmp file removal failed"
10369 run_test 218 "parallel read and truncate should not deadlock ======================="
10372 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10373 # write one partial page
10374 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10375 # set no grant so vvp_io_commit_write will do sync write
10376 $LCTL set_param fail_loc=0x411
10377 # write a full page at the end of file
10378 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10380 $LCTL set_param fail_loc=0
10381 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10382 $LCTL set_param fail_loc=0x411
10383 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10385 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10387 test_220() { #LU-325
10388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10389 remote_ost_nodsh && skip "remote OST with nodsh" && return
10392 test_mkdir -p $DIR/$tdir
10393 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10394 awk '{print $2}' | sed -e 's/_UUID$//')
10397 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10398 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10399 osc.$mdtosc_proc1.prealloc_last_id)
10400 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10401 osc.$mdtosc_proc1.prealloc_next_id)
10405 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10406 #define OBD_FAIL_OST_ENOINO 0x229
10407 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10408 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10409 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10411 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10413 MDSOBJS=$((last_id - next_id))
10414 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10416 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10417 echo "OST still has $count kbytes free"
10419 echo "create $MDSOBJS files @next_id..."
10420 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10422 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10423 osc.$mdtosc_proc1.prealloc_last_id)
10424 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10425 osc.$mdtosc_proc1.prealloc_next_id)
10427 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10432 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10433 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10435 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10436 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10437 echo "unlink $MDSOBJS files @$next_id..."
10438 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10440 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10444 dd if=`which date` of=$MOUNT/date oflag=sync
10445 chmod +x $MOUNT/date
10447 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10448 $LCTL set_param fail_loc=0x80001401
10450 $MOUNT/date > /dev/null
10453 run_test 221 "make sure fault and truncate race to not cause OOM"
10456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10458 test_mkdir -p $DIR/$tdir
10459 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10460 createmany -o $DIR/$tdir/$tfile 10
10461 cancel_lru_locks mdc
10462 cancel_lru_locks osc
10463 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10464 $LCTL set_param fail_loc=0x31a
10465 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10466 $LCTL set_param fail_loc=0
10469 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10474 test_mkdir -p $DIR/$tdir
10475 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10476 createmany -o $DIR/$tdir/$tfile 10
10477 cancel_lru_locks mdc
10478 cancel_lru_locks osc
10479 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10480 $LCTL set_param fail_loc=0x31a
10481 rm -r $DIR/$tdir || "AGL for rmdir failed"
10482 $LCTL set_param fail_loc=0
10484 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10489 test_mkdir -p $DIR/$tdir
10490 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10491 createmany -o $DIR/$tdir/$tfile 10
10492 cancel_lru_locks mdc
10493 cancel_lru_locks osc
10494 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10495 $LCTL set_param fail_loc=0x31b
10496 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10497 $LCTL set_param fail_loc=0
10500 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10502 test_224a() { # LU-1039, MRP-303
10503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10504 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10505 $LCTL set_param fail_loc=0x508
10506 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10507 $LCTL set_param fail_loc=0
10510 run_test 224a "Don't panic on bulk IO failure"
10512 test_224b() { # LU-1039, MRP-303
10513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10514 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10515 cancel_lru_locks osc
10516 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10517 $LCTL set_param fail_loc=0x515
10518 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10519 $LCTL set_param fail_loc=0
10522 run_test 224b "Don't panic on bulk IO failure"
10524 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10527 if [ -z ${MDSSURVEY} ]; then
10528 skip_env "mds-survey not found" && return
10530 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10531 { skip "Need MDS version at least 2.2.51"; return; }
10533 local mds=$(facet_host $SINGLEMDS)
10534 local target=$(do_nodes $mds 'lctl dl' | \
10535 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10537 local cmd1="file_count=1000 thrhi=4"
10538 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10539 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10540 local cmd="$cmd1 $cmd2 $cmd3"
10542 rm -f ${TMP}/mds_survey*
10544 eval $cmd || error "mds-survey with zero-stripe failed"
10545 cat ${TMP}/mds_survey*
10546 rm -f ${TMP}/mds_survey*
10548 run_test 225a "Metadata survey sanity with zero-stripe"
10551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10552 if [ -z ${MDSSURVEY} ]; then
10553 skip_env "mds-survey not found" && return
10555 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10556 { skip "Need MDS version at least 2.2.51"; return; }
10558 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10559 skip_env "Need to mount OST to test" && return
10562 local mds=$(facet_host $SINGLEMDS)
10563 local target=$(do_nodes $mds 'lctl dl' | \
10564 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10566 local cmd1="file_count=1000 thrhi=4"
10567 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10568 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10569 local cmd="$cmd1 $cmd2 $cmd3"
10571 rm -f ${TMP}/mds_survey*
10573 eval $cmd || error "mds-survey with stripe_count failed"
10574 cat ${TMP}/mds_survey*
10575 rm -f ${TMP}/mds_survey*
10577 run_test 225b "Metadata survey sanity with stripe_count = 1"
10579 mcreate_path2fid () {
10585 local path=$DIR/$tdir/$name
10590 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10591 error "cannot create $desc"
10593 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10595 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10597 fid_path=$($LFS fid2path $MOUNT $fid)
10599 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10601 [ "$path" == "$fid_path" ] ||
10602 error "fid2path returned $fid_path, expected $path"
10604 echo "pass with $path and $fid"
10609 mkdir -p $DIR/$tdir
10611 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10612 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10613 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10614 mcreate_path2fid 0040666 0 0 dir "directory"
10615 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10616 mcreate_path2fid 0100666 0 0 file "regular file"
10617 mcreate_path2fid 0120666 0 0 link "symbolic link"
10618 mcreate_path2fid 0140666 0 0 sock "socket"
10620 run_test 226 "call path2fid and fid2path on files of all type"
10622 # LU-1299 Executing or running ldd on a truncated executable does not
10623 # cause an out-of-memory condition.
10625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10626 dd if=`which date` of=$MOUNT/date bs=1k count=1
10627 chmod +x $MOUNT/date
10629 $MOUNT/date > /dev/null
10630 ldd $MOUNT/date > /dev/null
10633 run_test 227 "running truncated executable does not cause OOM"
10635 # LU-1512 try to reuse idle OI blocks
10637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10638 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10639 skip "non-ldiskfs backend" && return
10641 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10642 local myDIR=$DIR/$tdir
10645 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10646 $LCTL set_param fail_loc=0x80001002
10647 createmany -o $myDIR/t- 10000
10648 $LCTL set_param fail_loc=0
10649 # The guard is current the largest FID holder
10651 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10653 local IDX=$(($SEQ % 64))
10655 do_facet $SINGLEMDS sync
10656 # Make sure journal flushed.
10658 local blk1=$(do_facet $SINGLEMDS \
10659 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10660 grep Blockcount | awk '{print $4}')
10662 # Remove old files, some OI blocks will become idle.
10663 unlinkmany $myDIR/t- 10000
10664 # Create new files, idle OI blocks should be reused.
10665 createmany -o $myDIR/t- 2000
10666 do_facet $SINGLEMDS sync
10667 # Make sure journal flushed.
10669 local blk2=$(do_facet $SINGLEMDS \
10670 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10671 grep Blockcount | awk '{print $4}')
10673 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10675 run_test 228a "try to reuse idle OI blocks"
10678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10679 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10680 skip "non-ldiskfs backend" && return
10682 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10683 local myDIR=$DIR/$tdir
10686 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10687 $LCTL set_param fail_loc=0x80001002
10688 createmany -o $myDIR/t- 10000
10689 $LCTL set_param fail_loc=0
10690 # The guard is current the largest FID holder
10692 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10694 local IDX=$(($SEQ % 64))
10696 do_facet $SINGLEMDS sync
10697 # Make sure journal flushed.
10699 local blk1=$(do_facet $SINGLEMDS \
10700 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10701 grep Blockcount | awk '{print $4}')
10703 # Remove old files, some OI blocks will become idle.
10704 unlinkmany $myDIR/t- 10000
10707 stop $SINGLEMDS || error "Fail to stop MDT."
10709 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10711 df $MOUNT || error "Fail to df."
10712 # Create new files, idle OI blocks should be reused.
10713 createmany -o $myDIR/t- 2000
10714 do_facet $SINGLEMDS sync
10715 # Make sure journal flushed.
10717 local blk2=$(do_facet $SINGLEMDS \
10718 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10719 grep Blockcount | awk '{print $4}')
10721 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10723 run_test 228b "idle OI blocks can be reused after MDT restart"
10727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10728 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10729 skip "non-ldiskfs backend" && return
10731 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10732 local myDIR=$DIR/$tdir
10735 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10736 $LCTL set_param fail_loc=0x80001002
10737 # 20000 files can guarantee there are index nodes in the OI file
10738 createmany -o $myDIR/t- 20000
10739 $LCTL set_param fail_loc=0
10740 # The guard is current the largest FID holder
10742 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10744 local IDX=$(($SEQ % 64))
10746 do_facet $SINGLEMDS sync
10747 # Make sure journal flushed.
10749 local blk1=$(do_facet $SINGLEMDS \
10750 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10751 grep Blockcount | awk '{print $4}')
10753 # Remove old files, some OI blocks will become idle.
10754 unlinkmany $myDIR/t- 20000
10756 # The OI file should become empty now
10758 # Create new files, idle OI blocks should be reused.
10759 createmany -o $myDIR/t- 2000
10760 do_facet $SINGLEMDS sync
10761 # Make sure journal flushed.
10763 local blk2=$(do_facet $SINGLEMDS \
10764 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10765 grep Blockcount | awk '{print $4}')
10767 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10769 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10773 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10776 mkdir -p $DIR/$tdir/test_230_local
10777 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10778 [ $mdt_idx -ne 0 ] &&
10779 error "create local directory on wrong MDT $mdt_idx"
10781 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10782 error "create remote directory failed"
10783 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10784 [ $mdt_idx -ne $MDTIDX ] &&
10785 error "create remote directory on wrong MDT $mdt_idx"
10787 createmany -o $DIR/$tdir/test_230/t- 10 ||
10788 error "create files on remote directory failed"
10789 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10790 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10791 rm -r $DIR/$tdir || error "unlink remote directory failed"
10793 run_test 230a "Create remote directory and files under the remote directory"
10796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10797 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10799 local remote_dir=$DIR/$tdir/remote_dir
10802 mkdir -p $DIR/$tdir
10803 $LFS mkdir -i $MDTIDX $remote_dir ||
10804 error "create remote directory failed"
10806 $LFS mkdir -i 0 $remote_dir/new_dir &&
10807 error "nested remote directory create succeed!"
10809 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
10810 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
10811 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
10814 error "create remote directory failed after set enable_remote_dir"
10816 rm -rf $remote_dir || error "first unlink remote directory failed"
10818 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
10819 error "chown worked"
10821 do_facet mds$MDTIDX lctl set_param \
10822 mdt.*.enable_remote_dir_gid=$RUNAS_GID
10823 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
10824 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
10827 error "create remote dir failed after set enable_remote_dir_gid"
10829 rm -r $DIR/$tdir || error "second unlink remote directory failed"
10831 run_test 230b "nested remote directory should be failed"
10835 # For simplicity this test assumes that max_pages_per_rpc
10836 # is the same across all OSCs
10837 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
10838 local bulk_size=$((max_pages * 4096))
10840 mkdir -p $DIR/$tdir
10842 # clear the OSC stats
10843 $LCTL set_param osc.*.stats=0 &>/dev/null
10845 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
10846 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
10847 oflag=direct &>/dev/null || error "dd failed"
10849 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
10850 if [ x$nrpcs != "x1" ]; then
10851 error "found $nrpc ost_write RPCs, not 1 as expected"
10854 # Drop the OSC cache, otherwise we will read from it
10855 cancel_lru_locks osc
10857 # clear the OSC stats
10858 $LCTL set_param osc.*.stats=0 &>/dev/null
10860 # Client reads $bulk_size.
10861 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
10862 iflag=direct &>/dev/null || error "dd failed"
10864 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
10865 if [ x$nrpcs != "x1" ]; then
10866 error "found $nrpc ost_read RPCs, not 1 as expected"
10869 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
10872 mkdir -p $DIR/$tdir
10874 for i in {0..1023}; do
10875 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
10876 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
10877 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
10881 run_test 231b "must not assert on fully utilized OST request buffer"
10884 mkdir -p $DIR/$tdir
10885 #define OBD_FAIL_LDLM_OST_LVB 0x31c
10886 $LCTL set_param fail_loc=0x31c
10888 # ignore dd failure
10889 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
10891 $LCTL set_param fail_loc=0
10892 umount_client $MOUNT || error "umount failed"
10893 mount_client $MOUNT || error "mount failed"
10895 run_test 232 "failed lock should not block umount"
10898 # tests that do cleanup/setup should be run at the end
10902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10904 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
10905 $LCTL set_param fail_loc=0x903
10906 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
10907 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
10910 FAIL_ON_ERROR=true cleanup
10911 FAIL_ON_ERROR=true setup
10913 run_test 900 "umount should not race with any mgc requeue thread"
10916 check_and_cleanup_lustre
10917 if [ "$I_MOUNTED" != "yes" ]; then
10918 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true