2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 # Tests that fail on uml
21 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
22 # buffer i/o errs sock spc runas
23 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101a"
25 SRCDIR=$(cd $(dirname $0); echo $PWD)
26 export PATH=$PATH:/sbin
30 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
31 CREATETEST=${CREATETEST:-createtest}
33 LFIND=${LFIND:-"$LFS find"}
34 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
36 MCREATE=${MCREATE:-mcreate}
37 OPENFILE=${OPENFILE:-openfile}
38 OPENUNLINK=${OPENUNLINK:-openunlink}
39 export MULTIOP=${MULTIOP:-multiop}
40 READS=${READS:-"reads"}
41 MUNLINK=${MUNLINK:-munlink}
42 SOCKETSERVER=${SOCKETSERVER:-socketserver}
43 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
44 MEMHOG=${MEMHOG:-memhog}
45 DIRECTIO=${DIRECTIO:-directio}
46 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
47 UMOUNT=${UMOUNT:-"umount -d"}
49 CHECK_GRANT=${CHECK_GRANT:-"yes"}
50 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
51 export PARALLEL=${PARALLEL:-"no"}
53 export NAME=${NAME:-local}
60 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
61 . $LUSTRE/tests/test-framework.sh
63 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
66 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 60c 63 64b 68 71 73 77f 78 101a 103 115 120g 124b"
72 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
73 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
82 check_kernel_version() {
84 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
86 patchless|patchless_client) return 0;;
87 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
89 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
93 if [ "$ONLY" == "cleanup" ]; then
98 check_and_setup_lustre
103 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
104 awk '{gsub(/_UUID/,""); print $1}' | head -1)
105 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
106 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
107 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
108 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
109 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
110 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
112 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
113 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
114 rm -rf $DIR/[Rdfs][0-9]*
116 # $RUNAS_ID may get set incorrectly somewhere else
117 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
119 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
123 if [ "${ONLY}" = "MOUNT" ] ; then
124 echo "Lustre is up, please go on"
128 echo "preparing for tests involving mounts"
129 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
131 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
132 echo # add a newline after mke2fs.
136 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
137 lctl set_param debug=-1 2> /dev/null || true
140 $CHECKSTAT -t file $DIR/$tfile || error
142 $CHECKSTAT -a $DIR/$tfile || error
144 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
147 chmod 0755 $DIR || error
148 $CHECKSTAT -p 0755 $DIR || error
150 run_test 0b "chmod 0755 $DIR ============================="
153 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
154 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
156 run_test 0c "check import proc ============================="
159 test_mkdir -p $DIR/$tdir
160 test_mkdir -p $DIR/$tdir/d2
161 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
162 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
164 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
169 $CHECKSTAT -a $DIR/$tdir || error
171 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
174 test_mkdir $DIR/$tdir
175 touch $DIR/$tdir/$tfile
176 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
178 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
182 $CHECKSTAT -a $DIR/$tdir || error
184 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
187 test_mkdir -p $DIR/$tdir
188 $CHECKSTAT -t dir $DIR/$tdir || error
190 run_test 3a "mkdir .../d3 ======================================"
193 if [ ! -d $DIR/$tdir ]; then
196 touch $DIR/$tdir/$tfile
197 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
199 run_test 3b "touch .../d3/f ===================================="
203 $CHECKSTAT -a $DIR/$tdir || error
205 run_test 3c "rm -r .../d3 ======================================"
208 test_mkdir -p $DIR/$tdir
209 $CHECKSTAT -t dir $DIR/$tdir || error
211 run_test 4a "mkdir .../d4 ======================================"
214 if [ ! -d $DIR/$tdir ]; then
215 test_mkdir $DIR/$tdir
217 test_mkdir $DIR/$tdir/d2
219 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
221 run_test 4b "mkdir .../d4/d2 ==================================="
224 test_mkdir $DIR/$tdir
225 test_mkdir $DIR/$tdir/d2
226 chmod 0707 $DIR/$tdir/d2
227 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error
229 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
233 chmod 0666 $DIR/$tfile || error
234 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
236 run_test 6a "touch .../f6a; chmod .../f6a ======================"
239 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
240 if [ ! -f $DIR/$tfile ]; then
242 chmod 0666 $DIR/$tfile
244 $RUNAS chmod 0444 $DIR/$tfile && error
245 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
247 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
250 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
252 chown $RUNAS_ID $DIR/$tfile || error
253 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
255 run_test 6c "touch .../f6c; chown .../f6c ======================"
258 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
259 if [ ! -f $DIR/$tfile ]; then
261 chown $RUNAS_ID $DIR/$tfile
263 $RUNAS chown $UID $DIR/$tfile && error
264 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
266 run_test 6d "$RUNAS chown .../f6c (should return error) =="
269 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
271 chgrp $RUNAS_ID $DIR/$tfile || error
272 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
274 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
277 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
278 if [ ! -f $DIR/$tfile ]; then
280 chgrp $RUNAS_ID $DIR/$tfile
282 $RUNAS chgrp $UID $DIR/$tfile && error
283 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
285 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
288 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
289 test_mkdir $DIR/$tdir || error
290 chmod 777 $DIR/$tdir || error
291 $RUNAS mkdir $DIR/$tdir/d || error
292 chmod g+s $DIR/$tdir/d || error
293 test_mkdir $DIR/$tdir/d/subdir
294 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir || error
296 run_test 6g "Is new dir in sgid dir inheriting group?"
298 test_6h() { # bug 7331
299 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
300 touch $DIR/$tfile || error "touch failed"
301 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
302 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
304 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile || error
306 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
309 test_mkdir $DIR/$tdir
310 $MCREATE $DIR/$tdir/$tfile
311 chmod 0666 $DIR/$tdir/$tfile
312 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
314 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
317 if [ ! -d $DIR/$tdir ]; then
320 $MCREATE $DIR/$tdir/$tfile
321 echo -n foo > $DIR/$tdir/$tfile
322 [ "`cat $DIR/$tdir/$tfile`" = "foo" ] || error
323 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error
325 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
328 test_mkdir $DIR/$tdir
329 touch $DIR/$tdir/$tfile
330 chmod 0666 $DIR/$tdir/$tfile
331 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
333 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
336 test_mkdir $DIR/$tdir
337 test_mkdir $DIR/$tdir/d2
338 test_mkdir $DIR/$tdir/d2/d3
339 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error
341 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
344 test_mkdir $DIR/$tdir
345 test_mkdir $DIR/$tdir/d2
346 touch $DIR/$tdir/d2/$tfile
347 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile || error
349 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
352 test_mkdir $DIR/$tdir
353 test_mkdir $DIR/$tdir/d2
354 chmod 0666 $DIR/$tdir/d2
355 chmod 0705 $DIR/$tdir/d2
356 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 || error
358 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
361 test_mkdir $DIR/$tdir
362 touch $DIR/$tdir/$tfile
363 chmod 0666 $DIR/$tdir/$tfile
364 chmod 0654 $DIR/$tdir/$tfile
365 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile || error
367 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
370 test_mkdir $DIR/$tdir
371 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
373 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile || error
375 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
378 test_mkdir $DIR/$tdir
379 touch $DIR/$tdir/$tfile
381 $CHECKSTAT -a $DIR/$tdir/$tfile || error
383 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
386 test_mkdir $DIR/$tdir
387 touch $DIR/$tdir/$tfile
388 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
389 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 || error
391 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
394 test_mkdir $DIR/$tdir
395 touch $DIR/$tdir/$tfile
396 rm -rf $DIR/$tdir/$tfile
397 $CHECKSTAT -a $DIR/$tdir/$tfile || error
399 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
402 test_mkdir -p $DIR/$tdir
403 touch $DIR/$tdir/$tfile
404 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
406 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist || error
407 $CHECKSTAT -f -t f $DIR/$tdir/l-exist || error
408 rm -f $DIR/$tdir/l-exist
409 $CHECKSTAT -a $DIR/$tdir/l-exist || error
411 run_test 17a "symlinks: create, remove (real) =================="
414 test_mkdir -p $DIR/$tdir
415 ln -s no-such-file $DIR/$tdir/l-dangle
417 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle || error
418 $CHECKSTAT -fa $DIR/$tdir/l-dangle || error
419 rm -f $DIR/$tdir/l-dangle
420 $CHECKSTAT -a $DIR/$tdir/l-dangle || error
422 run_test 17b "symlinks: create, remove (dangling) =============="
424 test_17c() { # bug 3440 - don't save failed open RPC for replay
425 test_mkdir -p $DIR/$tdir
426 ln -s foo $DIR/$tdir/$tfile
427 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
429 run_test 17c "symlinks: open dangling (should return error) ===="
432 test_mkdir -p $DIR/$tdir
433 ln -s foo $DIR/$tdir/$tfile
434 touch $DIR/$tdir/$tfile || error "creating to new symlink"
436 run_test 17d "symlinks: create dangling ========================"
439 test_mkdir -p $DIR/$tdir
440 local foo=$DIR/$tdir/$tfile
441 ln -s $foo $foo || error "create symlink failed"
442 ls -l $foo || error "ls -l failed"
443 ls $foo && error "ls not failed" || true
445 run_test 17e "symlinks: create recursive symlink (should return error) ===="
448 test_mkdir -p $DIR/d17f
449 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
454 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
457 run_test 17f "symlinks: long and very long symlink name ========================"
459 # str_repeat(S, N) generate a string that is string S repeated N times
464 while [ $((n -= 1)) -ge 0 ]; do
470 # Long symlinks and LU-2241
472 test_mkdir -p $DIR/$tdir
473 local TESTS="59 60 61 4094 4095"
476 local SYMNAME=$(str_repeat 'x' $i)
477 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
478 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
481 run_test 17g "symlinks: really long symlink name and inode boundaries"
483 test_17h() { #bug 17378
484 remote_mds_nodsh && skip "remote MDS with nodsh" && return
485 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
487 test_mkdir -p $DIR/$tdir
488 if [ $MDSCOUNT -gt 1 ]; then
489 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
493 $SETSTRIPE -c -1 $DIR/$tdir
494 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
495 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
496 touch $DIR/$tdir/$tfile || true
498 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
500 test_17i() { #bug 20018
501 remote_mds_nodsh && skip "remote MDS with nodsh" && return
502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
503 test_mkdir -p $DIR/$tdir
504 local foo=$DIR/$tdir/$tfile
506 if [ $MDSCOUNT -gt 1 ]; then
507 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
511 ln -s $foo $foo || error "create symlink failed"
512 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
513 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
514 ls -l $foo && error "error not detected"
517 run_test 17i "don't panic on short symlink"
519 test_17k() { #bug 22301
520 rsync --help | grep -q xattr ||
521 skip_env "$(rsync --version| head -1) does not support xattrs"
522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
523 test_mkdir -p $DIR/$tdir
524 test_mkdir -p $DIR/$tdir.new
525 touch $DIR/$tdir/$tfile
526 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
527 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
528 error "rsync failed with xattrs enabled"
530 run_test 17k "symlinks: rsync with xattrs enabled ========================="
532 test_17l() { # LU-279
534 touch $DIR/$tdir/$tfile
535 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
536 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
537 # -h to not follow symlinks. -m '' to list all the xattrs.
538 # grep to remove first line: '# file: $path'.
539 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
541 lgetxattr_size_check $path $xattr ||
542 error "lgetxattr_size_check $path $xattr failed"
546 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
550 local short_sym="0123456789"
551 local WDIR=$DIR/${tdir}m
558 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
559 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
560 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
562 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
563 skip "only for ldiskfs MDT" && return 0
565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
569 # create a long symlink file
570 for ((i = 0; i < 4; ++i)); do
571 long_sym=${long_sym}${long_sym}
574 echo "create 512 short and long symlink files under $WDIR"
575 for ((i = 0; i < 256; ++i)); do
576 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
577 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
583 wait_delete_completed
585 echo "recreate the 512 symlink files with a shorter string"
586 for ((i = 0; i < 512; ++i)); do
587 # rewrite the symlink file with a shorter string
588 ln -sf ${long_sym} $WDIR/long-$i
589 ln -sf ${short_sym} $WDIR/short-$i
592 mds_index=$($LFS getstripe -M $WDIR)
593 mds_index=$((mds_index+1))
594 devname=$(mdsdevname $mds_index)
595 cmd="$E2FSCK -fnvd $devname"
597 echo "stop and checking mds${mds_index}: $cmd"
598 # e2fsck should not return error
599 stop mds${mds_index} -f
600 do_facet mds${mds_index} $cmd || rc=$?
602 start mds${mds_index} $devname $MDS_MOUNT_OPTS
603 df $MOUNT > /dev/null 2>&1
604 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
605 "short/long symlink MDT: rc=$rc"
608 run_test 17m "run e2fsck against MDT which contains short/long symlink"
610 check_fs_consistency_17n() {
616 for mdt_index in $(seq 1 $MDSCOUNT); do
617 devname=$(mdsdevname $mdt_index)
618 cmd="$E2FSCK -fnvd $devname"
620 echo "stop and checking mds${mdt_index}: $cmd"
621 # e2fsck should not return error
623 do_facet mds${mdt_index} $cmd || rc=$?
625 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
626 df $MOUNT > /dev/null 2>&1
627 [ $rc -ne 0 ] && break
635 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
636 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
637 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
639 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
640 skip "only for ldiskfs MDT" && return 0
642 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
647 for ((i=0; i<10; i++)); do
648 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
649 error "create remote dir error $i"
650 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
651 error "create files under remote dir failed $i"
654 check_fs_consistency_17n || error "e2fsck report error"
656 for ((i=0;i<10;i++)); do
657 rm -rf $DIR/$tdir/remote_dir_${i} ||
658 error "destroy remote dir error $i"
661 check_fs_consistency_17n || error "e2fsck report error"
663 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
669 run_test 18 "touch .../f ; ls ... =============================="
675 $CHECKSTAT -a $DIR/f19 || error
677 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
680 ls -l $DIR/f19 && error || true
682 run_test 19b "ls -l .../f19 (should return error) =============="
685 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
686 $RUNAS touch $DIR/f19 && error || true
688 run_test 19c "$RUNAS touch .../f19 (should return error) =="
691 cat $DIR/f19 && error || true
693 run_test 19d "cat .../f19 (should return error) =============="
705 $CHECKSTAT -a $DIR/f || error
707 run_test 20 "touch .../f ; ls -l ... ==========================="
711 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
712 ln -s dangle $DIR/d21/link
713 echo foo >> $DIR/d21/link
715 $CHECKSTAT -t link $DIR/d21/link || error
716 $CHECKSTAT -f -t file $DIR/d21/link || error
718 run_test 21 "write to dangling link ============================"
722 test_mkdir -p $DIR/$tdir
723 chown $RUNAS_ID:$RUNAS_GID $WDIR
724 (cd $WDIR || error "cd $WDIR failed";
725 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
727 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
728 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
729 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
731 run_test 22 "unpack tar archive as non-root user ==============="
735 test_mkdir -p $DIR/$tdir
736 local file=$DIR/$tdir/$tfile
738 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
739 openfile -f O_CREAT:O_EXCL $file &&
740 error "$file recreate succeeded" || true
742 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
744 test_23b() { # bug 18988
745 test_mkdir -p $DIR/$tdir
746 local file=$DIR/$tdir/$tfile
749 echo foo > $file || error "write filed"
750 echo bar >> $file || error "append filed"
751 $CHECKSTAT -s 8 $file || error "wrong size"
754 run_test 23b "O_APPEND check =========================="
757 echo '== rename sanity =============================================='
758 echo '-- same directory rename'
761 mv $DIR/R1/f $DIR/R1/g
762 $CHECKSTAT -t file $DIR/R1/g || error
764 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
769 mv $DIR/R2/f $DIR/R2/g
770 $CHECKSTAT -a $DIR/R2/f || error
771 $CHECKSTAT -t file $DIR/R2/g || error
773 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
778 mv $DIR/R3/f $DIR/R3/g
779 $CHECKSTAT -a $DIR/R3/f || error
780 $CHECKSTAT -t dir $DIR/R3/g || error
782 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
788 mrename $DIR/R4/f $DIR/R4/g
789 $CHECKSTAT -a $DIR/R4/f || error
790 $CHECKSTAT -t dir $DIR/R4/g || error
792 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
795 echo '-- cross directory renames --'
799 mv $DIR/R5a/f $DIR/R5b/g
800 $CHECKSTAT -a $DIR/R5a/f || error
801 $CHECKSTAT -t file $DIR/R5b/g || error
803 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
808 touch $DIR/R6a/f $DIR/R6b/g
809 mv $DIR/R6a/f $DIR/R6b/g
810 $CHECKSTAT -a $DIR/R6a/f || error
811 $CHECKSTAT -t file $DIR/R6b/g || error
813 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
818 test_mkdir $DIR/R7a/d
819 mv $DIR/R7a/d $DIR/R7b/e
820 $CHECKSTAT -a $DIR/R7a/d || error
821 $CHECKSTAT -t dir $DIR/R7b/e || error
823 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
828 test_mkdir $DIR/R8a/d
829 test_mkdir $DIR/R8b/e
830 mrename $DIR/R8a/d $DIR/R8b/e
831 $CHECKSTAT -a $DIR/R8a/d || error
832 $CHECKSTAT -t dir $DIR/R8b/e || error
834 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
837 echo "-- rename error cases"
841 mrename $DIR/R9/f $DIR/R9/a
842 $CHECKSTAT -t file $DIR/R9/f || error
843 $CHECKSTAT -t dir $DIR/R9/a || error
844 $CHECKSTAT -a $DIR/R9/a/f || error
846 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
850 mrename $DIR/R10/f $DIR/R10/g
851 $CHECKSTAT -t dir $DIR/R10 || error
852 $CHECKSTAT -a $DIR/R10/f || error
853 $CHECKSTAT -a $DIR/R10/g || error
855 run_test 24j "source does not exist ============================"
859 test_mkdir $DIR/R11a/d
861 mv $DIR/R11a/f $DIR/R11a/d
862 $CHECKSTAT -a $DIR/R11a/f || error
863 $CHECKSTAT -t file $DIR/R11a/d/f || error
865 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
867 # bug 2429 - rename foo foo foo creates invalid file
870 $MULTIOP $f OcNs || error
872 run_test 24l "Renaming a file to itself ========================"
876 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
877 # on ext3 this does not remove either the source or target files
878 # though the "expected" operation would be to remove the source
879 $CHECKSTAT -t file ${f} || error "${f} missing"
880 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
882 run_test 24m "Renaming a file to a hard link to itself ========="
886 # this stats the old file after it was renamed, so it should fail
890 $CHECKSTAT ${f}.rename
893 run_test 24n "Statting the old file after renaming (Posix rename 2)"
896 check_kernel_version 37 || return 0
897 test_mkdir -p $DIR/d24o
898 rename_many -s random -v -n 10 $DIR/d24o
900 run_test 24o "rename of files during htree split ==============="
905 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
906 mrename $DIR/R12a $DIR/R12b
907 $CHECKSTAT -a $DIR/R12a || error
908 $CHECKSTAT -t dir $DIR/R12b || error
909 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
910 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
912 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
918 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
919 multiop_bg_pause $DIR/R13b D_c || return 1
922 mrename $DIR/R13a $DIR/R13b
923 $CHECKSTAT -a $DIR/R13a || error
924 $CHECKSTAT -t dir $DIR/R13b || error
925 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
926 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
928 wait $MULTIPID || error "multiop close failed"
930 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
932 test_24r() { #bug 3789
934 test_mkdir $DIR/R14a/b
935 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
936 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
937 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
939 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
943 test_mkdir $DIR/R15a/b
944 test_mkdir $DIR/R15a/b/c
945 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
946 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
947 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
949 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
952 test_mkdir $DIR/R16a/b
953 test_mkdir $DIR/R16a/b/c
954 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
955 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
956 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
958 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
960 test_24u() { # bug12192
962 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
963 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
965 run_test 24u "create stripe file"
971 simple_cleanup_common() {
974 wait_delete_completed
977 max_pages_per_rpc() {
978 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
983 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
984 [ $FREE_INODES -lt $NRFILES ] && \
985 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
988 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
989 trap simple_cleanup_common EXIT
992 createmany -m $DIR/$tdir/$tfile $NRFILES
995 lctl set_param mdc.*.stats clear
997 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1000 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1001 # 8 bytes for name(filename is mostly 5 in this test) +
1002 # 8 bytes for luda_type
1003 # take into account of overhead in lu_dirpage header and end mark in
1004 # each page, plus one in RPC_NUM calculation.
1006 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1007 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1008 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1009 awk '/^mds_readpage/ {print $2}')
1010 [ $mds_readpage -gt $RPC_NUM ] && \
1011 error "large readdir doesn't take effect"
1013 simple_cleanup_common
1015 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1017 test_24w() { # bug21506
1019 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1020 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1021 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1022 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1023 [ "$SZ1" = "$SZ2" ] || \
1024 error "Error reading at the end of the file $tfile"
1026 run_test 24w "Reading a file larger than 4Gb"
1029 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1032 local remote_dir=$DIR/$tdir/remote_dir
1035 $LFS mkdir -i $MDTIDX $remote_dir ||
1036 error "create remote directory failed"
1038 mkdir -p $DIR/$tdir/src_dir
1039 touch $DIR/$tdir/src_file
1040 mkdir -p $remote_dir/tgt_dir
1041 touch $remote_dir/tgt_file
1043 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1044 error "rename dir cross MDT works!"
1046 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1047 error "rename file cross MDT works!"
1049 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1050 error "ln file cross MDT should not work!"
1052 rm -rf $DIR/$tdir || error "Can not delete directories"
1054 run_test 24x "cross rename/link should be failed"
1057 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1060 local remote_dir=$DIR/$tdir/remote_dir
1063 $LFS mkdir -i $MDTIDX $remote_dir ||
1064 error "create remote directory failed"
1066 mkdir -p $remote_dir/src_dir
1067 touch $remote_dir/src_file
1068 mkdir -p $remote_dir/tgt_dir
1069 touch $remote_dir/tgt_file
1071 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1072 error "rename subdir in the same remote dir failed!"
1074 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1075 error "rename files in the same remote dir failed!"
1077 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1078 error "link files in the same remote dir failed!"
1080 rm -rf $DIR/$tdir || error "Can not delete directories"
1082 run_test 24y "rename/link on the same dir should succeed"
1085 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1088 local remote_src=$DIR/$tdir/remote_dir
1089 local remote_tgt=$DIR/$tdir/remote_tgt
1092 $LFS mkdir -i $MDTIDX $remote_src ||
1093 error "create remote directory failed"
1095 $LFS mkdir -i $MDTIDX $remote_tgt ||
1096 error "create remote directory failed"
1098 mrename $remote_src $remote_tgt &&
1099 error "rename remote dirs should not work!"
1101 rm -rf $DIR/$tdir || error "Can not delete directories"
1103 run_test 24z "rename one remote dir to another remote dir should fail"
1106 echo '== symlink sanity ============================================='
1110 touch $DIR/s25/foo || error
1112 run_test 25a "create file in symlinked directory ==============="
1115 [ ! -d $DIR/d25 ] && test_25a
1116 $CHECKSTAT -t file $DIR/s25/foo || error
1118 run_test 25b "lookup file in symlinked directory ==============="
1122 test_mkdir $DIR/d26/d26-2
1123 ln -s d26/d26-2 $DIR/s26
1124 touch $DIR/s26/foo || error
1126 run_test 26a "multiple component symlink ======================="
1129 test_mkdir -p $DIR/d26b/d26-2
1130 ln -s d26b/d26-2/foo $DIR/s26-2
1131 touch $DIR/s26-2 || error
1133 run_test 26b "multiple component symlink at end of lookup ======"
1136 test_mkdir $DIR/d26.2
1137 touch $DIR/d26.2/foo
1138 ln -s d26.2 $DIR/s26.2-1
1139 ln -s s26.2-1 $DIR/s26.2-2
1140 ln -s s26.2-2 $DIR/s26.2-3
1141 chmod 0666 $DIR/s26.2-3/foo
1143 run_test 26c "chain of symlinks ================================"
1145 # recursive symlinks (bug 439)
1147 ln -s d26-3/foo $DIR/d26-3
1149 run_test 26d "create multiple component recursive symlink ======"
1152 [ ! -h $DIR/d26-3 ] && test_26d
1155 run_test 26e "unlink multiple component recursive symlink ======"
1157 # recursive symlinks (bug 7022)
1159 test_mkdir -p $DIR/$tdir
1160 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1161 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1162 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1163 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1164 cd $tfile || error "cd $tfile failed"
1165 ln -s .. dotdot || error "ln dotdot failed"
1166 ln -s dotdot/lndir lndir || error "ln lndir failed"
1167 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1168 output=`ls $tfile/$tfile/lndir/bar1`
1169 [ "$output" = bar1 ] && error "unexpected output"
1170 rm -r $tfile || error "rm $tfile failed"
1171 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1173 run_test 26f "rm -r of a directory which has recursive symlink ="
1176 echo '== stripe sanity =============================================='
1177 test_mkdir -p $DIR/d27 || error "mkdir failed"
1179 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1180 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1182 log "== test_27a: write to one stripe file ========================="
1183 cp /etc/hosts $DIR/d27/f0 || error
1185 run_test 27a "one stripe file =================================="
1188 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1189 test_mkdir -p $DIR/d27
1190 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1191 $GETSTRIPE -c $DIR/d27/f01
1192 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1193 error "two-stripe file doesn't have two stripes"
1195 run_test 27b "create two stripe file"
1198 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1200 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1202 run_test 27c "write to two stripe file"
1205 test_mkdir -p $DIR/d27
1206 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1207 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1208 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1210 run_test 27d "create file with default settings ================"
1213 test_mkdir -p $DIR/d27
1214 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1215 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1216 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1218 run_test 27e "setstripe existing file (should return error) ======"
1221 test_mkdir -p $DIR/d27
1222 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1223 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
1224 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1226 run_test 27f "setstripe with bad stripe size (should return error)"
1229 test_mkdir -p $DIR/d27
1230 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1231 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1232 error "$DIR/d27/fnone has object"
1234 run_test 27g "$GETSTRIPE with no objects"
1237 touch $DIR/d27/fsome || error "touch failed"
1238 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1240 run_test 27i "$GETSTRIPE with some objects"
1243 test_mkdir -p $DIR/d27
1244 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1246 run_test 27j "setstripe with bad stripe offset (should return error)"
1248 test_27k() { # bug 2844
1249 test_mkdir -p $DIR/d27
1251 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1252 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1253 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1254 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1255 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1256 dd if=/dev/zero of=$FILE bs=4k count=1
1257 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1258 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1260 run_test 27k "limit i_blksize for broken user apps ============="
1263 test_mkdir -p $DIR/d27
1264 mcreate $DIR/f27l || error "creating file"
1265 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1266 error "setstripe should have failed" || true
1268 run_test 27l "check setstripe permissions (should return error)"
1271 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1273 if [ $ORIGFREE -gt $MAXFREE ]; then
1274 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1277 trap simple_cleanup_common EXIT
1278 test_mkdir -p $DIR/$tdir
1279 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1280 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1281 error "dd should fill OST0"
1283 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1285 [ $i -gt 256 ] && break
1288 touch $DIR/$tdir/f27m_$i
1289 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1290 error "OST0 was full but new created file still use it"
1292 touch $DIR/$tdir/f27m_$i
1293 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1294 error "OST0 was full but new created file still use it"
1295 simple_cleanup_common
1297 run_test 27m "create file while OST0 was full =================="
1300 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1304 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1305 # if the OST isn't full anymore.
1307 local OSTIDX=${1:-""}
1309 local list=$(comma_list $(osts_nodes))
1310 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1312 do_nodes $list lctl set_param fail_loc=0
1313 sync # initiate all OST_DESTROYs from MDS to OST
1317 exhaust_precreations() {
1320 local FAILIDX=${3:-$OSTIDX}
1322 test_mkdir -p $DIR/$tdir
1323 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1324 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1326 local OST=$(ostname_from_index $OSTIDX)
1327 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1328 sed -e 's/_UUID$//;s/^.*-//')
1331 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1332 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1333 osc.$mdtosc_proc1.prealloc_last_id)
1334 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1335 osc.$mdtosc_proc1.prealloc_next_id)
1337 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1338 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1340 test_mkdir -p $DIR/$tdir/${OST}
1341 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1342 #define OBD_FAIL_OST_ENOSPC 0x215
1343 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1344 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1345 echo "Creating to objid $last_id on ost $OST..."
1346 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1347 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1348 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1352 exhaust_all_precreations() {
1354 for (( i=0; i < OSTCOUNT; i++ )) ; do
1355 exhaust_precreations $i $1 -1
1360 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1362 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1363 remote_ost_nodsh && skip "remote OST with nodsh" && return
1366 rm -f $DIR/$tdir/$tfile
1367 exhaust_precreations 0 0x80000215
1368 $SETSTRIPE -c -1 $DIR/$tdir
1369 touch $DIR/$tdir/$tfile || error
1370 $GETSTRIPE $DIR/$tdir/$tfile
1373 run_test 27n "create file with some full OSTs =================="
1376 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1378 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1379 remote_ost_nodsh && skip "remote OST with nodsh" && return
1382 rm -f $DIR/$tdir/$tfile
1383 exhaust_all_precreations 0x215
1385 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1390 run_test 27o "create file with all full OSTs (should error) ===="
1393 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1395 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1396 remote_ost_nodsh && skip "remote OST with nodsh" && return
1399 rm -f $DIR/$tdir/$tfile
1400 test_mkdir -p $DIR/$tdir
1402 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1403 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1404 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1406 exhaust_precreations 0 0x80000215
1407 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1408 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1409 $GETSTRIPE $DIR/$tdir/$tfile
1413 run_test 27p "append to a truncated file with some full OSTs ==="
1416 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1418 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1419 remote_ost_nodsh && skip "remote OST with nodsh" && return
1422 rm -f $DIR/$tdir/$tfile
1424 test_mkdir -p $DIR/$tdir
1425 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1426 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1427 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1429 exhaust_all_precreations 0x215
1431 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1432 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1436 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1439 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1441 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1442 remote_ost_nodsh && skip "remote OST with nodsh" && return
1445 rm -f $DIR/$tdir/$tfile
1446 exhaust_precreations 0 0x80000215
1448 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1452 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1454 test_27s() { # bug 10725
1455 test_mkdir -p $DIR/$tdir
1456 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1457 local stripe_count=0
1458 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1459 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1460 error "stripe width >= 2^32 succeeded" || true
1463 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1465 test_27t() { # bug 10864
1470 $WLFS getstripe $tfile
1473 run_test 27t "check that utils parse path correctly"
1475 test_27u() { # bug 4900
1476 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1477 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1479 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1480 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1481 test_mkdir -p $DIR/$tdir
1482 createmany -o $DIR/$tdir/t- 1000
1483 do_facet $SINGLEMDS lctl set_param fail_loc=0
1485 TLOG=$DIR/$tfile.getstripe
1486 $GETSTRIPE $DIR/$tdir > $TLOG
1487 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1488 unlinkmany $DIR/$tdir/t- 1000
1489 [ $OBJS -gt 0 ] && \
1490 error "$OBJS objects created on OST-0. See $TLOG" || pass
1492 run_test 27u "skip object creation on OSC w/o objects =========="
1494 test_27v() { # bug 4900
1495 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1497 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1498 remote_ost_nodsh && skip "remote OST with nodsh" && return
1500 exhaust_all_precreations 0x215
1503 test_mkdir -p $DIR/$tdir
1504 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1506 touch $DIR/$tdir/$tfile
1507 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1509 for (( i=1; i < OSTCOUNT; i++ )); do
1510 do_facet ost$i lctl set_param fail_loc=0x705
1512 local START=`date +%s`
1513 createmany -o $DIR/$tdir/$tfile 32
1515 local FINISH=`date +%s`
1516 local TIMEOUT=`lctl get_param -n timeout`
1517 local PROCESS=$((FINISH - START))
1518 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1519 error "$FINISH - $START >= $TIMEOUT / 2"
1520 sleep $((TIMEOUT / 2 - PROCESS))
1523 run_test 27v "skip object creation on slow OST ================="
1525 test_27w() { # bug 10997
1526 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1527 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1528 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1529 error "stripe size $size != 65536" || true
1530 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1531 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1533 run_test 27w "check $SETSTRIPE -S option"
1536 [ "$OSTCOUNT" -lt "2" ] &&
1537 skip_env "skipping multiple stripe count/offset test" && return
1539 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1540 for i in $(seq 1 $OSTCOUNT); do
1542 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1543 error "setstripe -c $i -i $offset failed"
1544 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1545 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1546 [ $count -ne $i ] && error "stripe count $count != $i" || true
1547 [ $index -ne $offset ] &&
1548 error "stripe offset $index != $offset" || true
1551 run_test 27wa "check $SETSTRIPE -c -i options"
1554 remote_ost_nodsh && skip "remote OST with nodsh" && return
1555 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1557 OFFSET=$(($OSTCOUNT - 1))
1559 local OST=$(ostname_from_index $OSTIDX)
1561 test_mkdir -p $DIR/$tdir
1562 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1563 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1565 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1566 for i in `seq 0 $OFFSET`; do
1567 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1568 error "OST0 was degraded but new created file still use it"
1570 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1572 run_test 27x "create files while OST0 is degraded"
1575 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1576 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1577 remote_ost_nodsh && skip "remote OST with nodsh" && return
1578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1580 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1581 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1582 osc.$mdtosc.prealloc_last_id)
1583 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1584 osc.$mdtosc.prealloc_next_id)
1585 local fcount=$((last_id - next_id))
1586 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1587 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1589 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1590 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1591 local OST_DEACTIVE_IDX=-1
1596 for OSC in $MDS_OSCS; do
1597 OST=$(osc_to_ost $OSC)
1598 OSTIDX=$(index_from_ostuuid $OST)
1599 if [ $OST_DEACTIVE_IDX == -1 ]; then
1600 OST_DEACTIVE_IDX=$OSTIDX
1602 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1603 echo $OSC "is Deactivated:"
1604 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1608 OSTIDX=$(index_from_ostuuid $OST)
1610 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1612 for OSC in $MDS_OSCS; do
1613 OST=$(osc_to_ost $OSC)
1614 OSTIDX=$(index_from_ostuuid $OST)
1615 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1616 echo $OST "is degraded:"
1617 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1618 obdfilter.$OST.degraded=1
1623 createmany -o $DIR/$tdir/$tfile $fcount
1625 for OSC in $MDS_OSCS; do
1626 OST=$(osc_to_ost $OSC)
1627 OSTIDX=$(index_from_ostuuid $OST)
1628 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1629 echo $OST "is recovered from degraded:"
1630 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1631 obdfilter.$OST.degraded=0
1633 do_facet $SINGLEMDS lctl --device %$OSC activate
1637 run_test 27y "create files while OST0 is degraded and the rest inactive"
1643 lmm_count=$($GETSTRIPE -c $1)
1644 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1645 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1647 local old_ifs="$IFS"
1649 fid=($($LFS path2fid $1))
1652 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1653 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1655 # compare lmm_seq and lu_fid->f_seq
1656 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1657 # compare lmm_object_id and lu_fid->oid
1658 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1660 # check the trusted.fid attribute of the OST objects of the file
1661 local have_obdidx=false
1663 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1664 # skip lines up to and including "obdidx"
1665 [ -z "$obdidx" ] && break
1666 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1667 $have_obdidx || continue
1669 local ost=$((obdidx + 1))
1670 local dev=$(ostdevname $ost)
1672 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1673 echo "Currently only works with ldiskfs-based OSTs"
1677 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1679 #don't unmount/remount the OSTs if we don't need to do that
1680 #local dir=$(facet_mntpt ost$ost)
1682 #do_facet ost$dev mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1683 # { error "mounting $dev as $FSTYPE failed"; return 3; }
1684 #local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1685 #local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1687 local obj_file="O/$seq/d$((oid %32))/$oid"
1688 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1689 $dev 2>/dev/null" | grep "parent=")
1691 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1693 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1695 #do_facet ost$ost umount -d $dir
1696 #start ost$ost $dev $OST_MOUNT_OPTS
1698 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1699 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1700 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1701 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1702 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1703 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1705 # compare lmm_seq and filter_fid->ff_parent.f_seq
1706 [ $ff_pseq = $lmm_seq ] ||
1707 error "FF parent SEQ $ff_pseq != $lmm_seq"
1708 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1709 [ $ff_poid = $lmm_oid ] ||
1710 error "FF parent OID $ff_poid != $lmm_oid"
1711 [ $ff_pstripe = $stripe_nr ] ||
1712 error "FF stripe $ff_pstripe != $stripe_nr"
1714 stripe_nr=$((stripe_nr + 1))
1719 remote_ost_nodsh && skip "remote OST with nodsh" && return
1720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1721 test_mkdir -p $DIR/$tdir
1723 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1724 { error "setstripe -c -1 failed"; return 1; }
1725 # We need to send a write to every object to get parent FID info set.
1726 # This _should_ also work for setattr, but does not currently.
1727 # touch $DIR/$tdir/$tfile-1 ||
1728 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1729 { error "dd $tfile-1 failed"; return 2; }
1730 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1731 { error "setstripe -c -1 failed"; return 3; }
1732 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1733 { error "dd $tfile-2 failed"; return 4; }
1735 # make sure write RPCs have been sent to OSTs
1738 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1739 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1741 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1743 test_27A() { # b=19102
1744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1745 local restore_size=$($GETSTRIPE -S $MOUNT)
1746 local restore_count=$($GETSTRIPE -c $MOUNT)
1747 local restore_offset=$($GETSTRIPE -i $MOUNT)
1748 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1749 local default_size=$($GETSTRIPE -S $MOUNT)
1750 local default_count=$($GETSTRIPE -c $MOUNT)
1751 local default_offset=$($GETSTRIPE -i $MOUNT)
1752 local dsize=$((1024 * 1024))
1753 [ $default_size -eq $dsize ] ||
1754 error "stripe size $default_size != $dsize"
1755 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1756 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1757 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1759 run_test 27A "check filesystem-wide default LOV EA values"
1761 # createtest also checks that device nodes are created and
1762 # then visible correctly (#2091)
1763 test_28() { # bug 2091
1765 $CREATETEST $DIR/d28/ct || error
1767 run_test 28 "create/mknod/mkdir with bad file types ============"
1770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1771 cancel_lru_locks mdc
1777 declare -i LOCKCOUNTORIG=0
1778 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1779 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1781 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1783 declare -i LOCKUNUSEDCOUNTORIG=0
1784 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1785 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1792 declare -i LOCKCOUNTCURRENT=0
1793 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1794 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1797 declare -i LOCKUNUSEDCOUNTCURRENT=0
1798 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1799 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1802 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1803 lctl set_param -n ldlm.dump_namespaces ""
1804 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1805 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1806 log "dumped log to $TMP/test_29.dk (bug 5793)"
1809 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1810 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1811 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1812 log "dumped log to $TMP/test_29.dk (bug 5793)"
1816 run_test 29 "IT_GETATTR regression ============================"
1818 test_30a() { # was test_30
1819 cp `which ls` $DIR || cp /bin/ls $DIR
1823 run_test 30a "execute binary from Lustre (execve) =============="
1826 cp `which ls` $DIR || cp /bin/ls $DIR
1828 $RUNAS $DIR/ls / || error
1831 run_test 30b "execute binary from Lustre as non-root ==========="
1833 test_30c() { # b=22376
1834 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1835 cp `which ls` $DIR || cp /bin/ls $DIR
1837 cancel_lru_locks mdc
1838 cancel_lru_locks osc
1839 $RUNAS $DIR/ls / || error
1842 run_test 30c "execute binary from Lustre without read perms ===="
1845 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1846 $CHECKSTAT -a $DIR/f31 || error
1848 run_test 31a "open-unlink file =================================="
1851 touch $DIR/f31 || error
1852 ln $DIR/f31 $DIR/f31b || error
1853 $MULTIOP $DIR/f31b Ouc || error
1854 $CHECKSTAT -t file $DIR/f31 || error
1856 run_test 31b "unlink file with multiple links while open ======="
1859 touch $DIR/f31 || error
1860 ln $DIR/f31 $DIR/f31c || error
1861 multiop_bg_pause $DIR/f31 O_uc || return 1
1863 $MULTIOP $DIR/f31c Ouc
1864 kill -USR1 $MULTIPID
1867 run_test 31c "open-unlink file with multiple links ============="
1870 opendirunlink $DIR/d31d $DIR/d31d || error
1871 $CHECKSTAT -a $DIR/d31d || error
1873 run_test 31d "remove of open directory ========================="
1875 test_31e() { # bug 2904
1876 check_kernel_version 34 || return 0
1877 openfilleddirunlink $DIR/d31e || error
1879 run_test 31e "remove of open non-empty directory ==============="
1881 test_31f() { # bug 4554
1882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1884 test_mkdir $DIR/d31f
1885 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1886 cp /etc/hosts $DIR/d31f
1888 $GETSTRIPE $DIR/d31f/hosts
1889 multiop_bg_pause $DIR/d31f D_c || return 1
1892 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1893 test_mkdir $DIR/d31f
1894 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1895 cp /etc/hosts $DIR/d31f
1897 $GETSTRIPE $DIR/d31f/hosts
1898 multiop_bg_pause $DIR/d31f D_c || return 1
1901 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1902 wait $MULTIPID || error "first opendir $MULTIPID failed"
1906 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1907 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1910 run_test 31f "remove of open directory with open-unlink file ==="
1913 echo "-- cross directory link --"
1914 test_mkdir $DIR/d31ga
1915 test_mkdir $DIR/d31gb
1917 ln $DIR/d31ga/f $DIR/d31gb/g
1918 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1919 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1920 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1921 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1923 run_test 31g "cross directory link==============="
1926 echo "-- cross directory link --"
1927 test_mkdir $DIR/d31h
1928 test_mkdir $DIR/d31h/dir
1930 ln $DIR/d31h/f $DIR/d31h/dir/g
1931 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1932 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1933 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1934 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1936 run_test 31h "cross directory link under child==============="
1939 echo "-- cross directory link --"
1940 test_mkdir $DIR/d31i
1941 test_mkdir $DIR/d31i/dir
1942 touch $DIR/d31i/dir/f
1943 ln $DIR/d31i/dir/f $DIR/d31i/g
1944 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1945 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1946 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1947 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1949 run_test 31i "cross directory link under parent==============="
1953 test_mkdir $DIR/d31j
1954 test_mkdir $DIR/d31j/dir1
1955 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1956 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1957 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1958 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1961 run_test 31j "link for directory==============="
1965 test_mkdir $DIR/d31k
1967 touch $DIR/d31k/exist
1968 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1969 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1970 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1971 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1972 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1973 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1974 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1977 run_test 31k "link to file: the same, non-existing, dir==============="
1980 test_mkdir $DIR/d31m
1982 test_mkdir $DIR/d31m2
1983 touch $DIR/d31m2/exist
1984 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1985 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1986 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1987 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1988 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1989 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1992 run_test 31m "link to file: the same, non-existing, dir==============="
1994 cleanup_test32_mount() {
1996 $UMOUNT $DIR/$tdir/ext2-mountpoint
2000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2001 echo "== more mountpoints and symlinks ================="
2002 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2003 trap cleanup_test32_mount EXIT
2004 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2005 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2006 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2007 cleanup_test32_mount
2009 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2013 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2014 trap cleanup_test32_mount EXIT
2015 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2016 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2017 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2018 cleanup_test32_mount
2020 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2024 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2025 trap cleanup_test32_mount EXIT
2026 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2027 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2028 test_mkdir -p $DIR/$tdir/d2/test_dir
2029 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2030 cleanup_test32_mount
2032 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2036 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2037 trap cleanup_test32_mount EXIT
2038 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2039 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2040 test_mkdir -p $DIR/$tdir/d2/test_dir
2041 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2042 cleanup_test32_mount
2044 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2047 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2048 test_mkdir -p $DIR/d32e/tmp
2049 TMP_DIR=$DIR/d32e/tmp
2050 ln -s $DIR/d32e $TMP_DIR/symlink11
2051 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2052 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2053 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2055 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2058 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2059 test_mkdir -p $DIR/d32f/tmp
2060 TMP_DIR=$DIR/d32f/tmp
2061 ln -s $DIR/d32f $TMP_DIR/symlink11
2062 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2063 ls $DIR/d32f/tmp/symlink11 || error
2064 ls $DIR/d32f/symlink01 || error
2066 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2069 TMP_DIR=$DIR/$tdir/tmp
2070 test_mkdir -p $DIR/$tdir/tmp
2071 test_mkdir $DIR/${tdir}2
2072 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2073 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2074 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2075 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2076 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2077 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2079 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2082 rm -fr $DIR/$tdir $DIR/${tdir}2
2083 TMP_DIR=$DIR/$tdir/tmp
2084 test_mkdir -p $DIR/$tdir/tmp
2085 test_mkdir $DIR/${tdir}2
2086 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2087 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2088 ls $TMP_DIR/symlink12 || error
2089 ls $DIR/$tdir/symlink02 || error
2091 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2095 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2096 trap cleanup_test32_mount EXIT
2097 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2098 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2099 touch $DIR/$tdir/test_file
2100 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2101 cleanup_test32_mount
2103 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2106 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2107 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2108 trap cleanup_test32_mount EXIT
2109 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2110 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2111 touch $DIR/$tdir/test_file
2112 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2113 cleanup_test32_mount
2115 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2120 trap cleanup_test32_mount EXIT
2121 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2122 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2123 test_mkdir -p $DIR/$tdir/d2
2124 touch $DIR/$tdir/d2/test_file || error
2125 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2126 cleanup_test32_mount
2128 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2133 trap cleanup_test32_mount EXIT
2134 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2135 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2136 test_mkdir -p $DIR/$tdir/d2
2137 touch $DIR/$tdir/d2/test_file
2138 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2139 cleanup_test32_mount
2141 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2145 test_mkdir -p $DIR/d32m/tmp
2146 TMP_DIR=$DIR/d32m/tmp
2147 ln -s $DIR $TMP_DIR/symlink11
2148 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2149 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2150 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2152 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2156 test_mkdir -p $DIR/d32n/tmp
2157 TMP_DIR=$DIR/d32n/tmp
2158 ln -s $DIR $TMP_DIR/symlink11
2159 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2160 ls -l $DIR/d32n/tmp/symlink11 || error
2161 ls -l $DIR/d32n/symlink01 || error
2163 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2166 rm -fr $DIR/d32o $DIR/$tfile
2168 test_mkdir -p $DIR/d32o/tmp
2169 TMP_DIR=$DIR/d32o/tmp
2170 ln -s $DIR/$tfile $TMP_DIR/symlink12
2171 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2172 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2173 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2174 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2175 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2177 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2187 test_mkdir -p $DIR/d32p/tmp
2189 TMP_DIR=$DIR/d32p/tmp
2191 ln -s $DIR/$tfile $TMP_DIR/symlink12
2193 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2195 cat $DIR/d32p/tmp/symlink12 || error
2197 cat $DIR/d32p/symlink02 || error
2200 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2202 cleanup_testdir_mount() {
2208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2209 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2210 trap cleanup_testdir_mount EXIT
2211 test_mkdir -p $DIR/$tdir
2212 touch $DIR/$tdir/under_the_mount
2213 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2214 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2215 cleanup_testdir_mount
2217 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2221 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2222 trap cleanup_testdir_mount EXIT
2223 test_mkdir -p $DIR/$tdir
2224 touch $DIR/$tdir/under_the_mount
2225 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2226 ls $DIR/$tdir | grep -q under_the_mount && error || true
2227 cleanup_testdir_mount
2229 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2234 chmod 444 $DIR/$tfile
2235 chown $RUNAS_ID $DIR/$tfile
2237 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2240 run_test 33aa "write file with mode 444 (should return error) ===="
2244 test_mkdir -p $DIR/d33
2245 chown $RUNAS_ID $DIR/d33
2246 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2247 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2248 error "open RDWR" || true
2250 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2254 test_mkdir -p $DIR/d33
2255 chown $RUNAS_ID $DIR/d33
2256 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2258 run_test 33b "test open file with malformed flags (No panic and return error)"
2261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2267 remote_ost_nodsh && skip "remote OST with nodsh" && return
2270 test_mkdir -p $DIR/d33
2271 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2274 for ostnum in $(seq $OSTCOUNT); do
2275 # test-framework's OST numbering is one-based, while Lustre's
2277 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2278 # Parsing llobdstat's output sucks; we could grep the /proc
2279 # path, but that's likely to not be as portable as using the
2280 # llobdstat utility. So we parse lctl output instead.
2281 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2282 obdfilter/$ostname/stats |
2283 awk '/^write_bytes/ {print $7}' )
2284 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2285 if (( ${write_bytes:-0} > 0 ))
2292 $all_zeros || return 0
2295 echo foo > $DIR/d33/bar
2299 # Total up write_bytes after writing. We'd better find non-zeros.
2300 for ostnum in $(seq $OSTCOUNT); do
2301 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2302 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2303 obdfilter/$ostname/stats |
2304 awk '/^write_bytes/ {print $7}' )
2305 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2306 if (( ${write_bytes:-0} > 0 ))
2315 for ostnum in $(seq $OSTCOUNT); do
2316 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2317 echo "Check that write_bytes is present in obdfilter/*/stats:"
2318 do_facet ost$ostnum lctl get_param -n \
2319 obdfilter/$ostname/stats
2321 error "OST not keeping write_bytes stats (b22312)"
2324 run_test 33c "test llobdstat and write_bytes"
2327 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2330 local remote_dir=$DIR/$tdir/remote_dir
2333 $LFS mkdir -i $MDTIDX $remote_dir ||
2334 error "create remote directory failed"
2336 touch $remote_dir/$tfile
2337 chmod 444 $remote_dir/$tfile
2338 chown $RUNAS_ID $remote_dir/$tfile
2340 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2342 chown $RUNAS_ID $remote_dir
2343 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2344 error "create" || true
2345 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2346 error "open RDWR" || true
2347 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2348 error "create" || true
2350 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2352 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2355 $MCREATE $DIR/f34 || error
2356 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2357 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2358 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2359 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2361 run_test 34a "truncate file that has not been opened ==========="
2364 [ ! -f $DIR/f34 ] && test_34a
2365 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2366 $OPENFILE -f O_RDONLY $DIR/f34
2367 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2368 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2370 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2373 [ ! -f $DIR/f34 ] && test_34a
2374 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2375 $OPENFILE -f O_RDWR $DIR/f34
2376 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2377 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2379 run_test 34c "O_RDWR opening file-with-size works =============="
2382 [ ! -f $DIR/f34 ] && test_34a
2383 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2384 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2387 run_test 34d "write to sparse file ============================="
2391 $MCREATE $DIR/f34e || error
2392 $TRUNCATE $DIR/f34e 1000 || error
2393 $CHECKSTAT -s 1000 $DIR/f34e || error
2394 $OPENFILE -f O_RDWR $DIR/f34e
2395 $CHECKSTAT -s 1000 $DIR/f34e || error
2397 run_test 34e "create objects, some with size and some without =="
2399 test_34f() { # bug 6242, 6243
2400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2403 $MCREATE $DIR/f34f || error
2404 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2405 dd if=$DIR/f34f of=$TMP/f34f
2406 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2407 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2408 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2409 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2410 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2412 run_test 34f "read from a file with no objects until EOF ======="
2415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2416 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2417 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2418 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2419 cancel_lru_locks osc
2420 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2421 error "wrong size after lock cancel"
2423 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2424 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2425 error "expanding truncate failed"
2426 cancel_lru_locks osc
2427 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2428 error "wrong expanded size after lock cancel"
2430 run_test 34g "truncate long file ==============================="
2433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2437 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2438 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2442 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2443 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2447 local nsz=`stat -c %s $DIR/$tfile`
2448 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2450 run_test 34h "ftruncate file under grouplock should not block"
2453 cp /bin/sh $DIR/f35a
2455 chown $RUNAS_ID $DIR/f35a
2456 $RUNAS $DIR/f35a && error || true
2459 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2463 utime $DIR/f36 || error
2465 run_test 36a "MDS utime check (mknod, utime) ==================="
2469 utime $DIR/f36 || error
2471 run_test 36b "OST utime check (open, utime) ===================="
2476 chown $RUNAS_ID $DIR/d36
2477 $RUNAS utime $DIR/d36/f36 || error
2479 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2482 [ ! -d $DIR/d36 ] && test_36c
2483 echo "" > $DIR/d36/f36
2484 $RUNAS utime $DIR/d36/f36 || error
2486 run_test 36d "non-root OST utime check (open, utime) ==========="
2489 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2490 test_mkdir -p $DIR/$tdir
2491 touch $DIR/$tdir/$tfile
2492 $RUNAS utime $DIR/$tdir/$tfile && \
2493 error "utime worked, expected failure" || true
2495 run_test 36e "utime on non-owned file (should return error) ===="
2499 local LANG_SAVE=$LANG
2500 local LC_LANG_SAVE=$LC_LANG
2501 export LANG=C LC_LANG=C # for date language
2503 DATESTR="Dec 20 2000"
2504 test_mkdir -p $DIR/$tdir
2505 lctl set_param fail_loc=$fl
2507 cp /etc/hosts $DIR/$tdir/$tfile
2508 sync & # write RPC generated with "current" inode timestamp, but delayed
2510 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2511 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2512 cancel_lru_locks osc
2513 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2515 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2516 echo "BEFORE: $LS_BEFORE" && \
2517 echo "AFTER : $LS_AFTER" && \
2518 echo "WANT : $DATESTR" && \
2519 error "$DIR/$tdir/$tfile timestamps changed" || true
2521 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2526 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2527 subr_36fh "0x80000214"
2529 run_test 36f "utime on file racing with OST BRW write =========="
2532 remote_ost_nodsh && skip "remote OST with nodsh" && return
2533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2538 test_mkdir -p $DIR/$tdir
2539 fmd_max_age=$(do_facet ost1 \
2540 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2543 fmd_before=$(do_facet ost1 \
2544 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2545 touch $DIR/$tdir/$tfile
2546 sleep $((fmd_max_age + 12))
2547 fmd_after=$(do_facet ost1 \
2548 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2550 echo "fmd_before: $fmd_before"
2551 echo "fmd_after: $fmd_after"
2552 [ "$fmd_after" -gt "$fmd_before" ] && \
2553 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2554 error "fmd didn't expire after ping" || true
2556 run_test 36g "filter mod data cache expiry ====================="
2559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2560 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2561 subr_36fh "0x80000227"
2563 run_test 36h "utime on file racing with OST BRW write =========="
2565 # test_37 - duplicate with tests 32q 32r
2568 local file=$DIR/$tfile
2570 openfile -f O_DIRECTORY $file
2573 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2574 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2576 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2580 touch $DIR/${tfile}2
2581 # ls -l $DIR/$tfile $DIR/${tfile}2
2582 # ls -lu $DIR/$tfile $DIR/${tfile}2
2583 # ls -lc $DIR/$tfile $DIR/${tfile}2
2585 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2586 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2588 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2590 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2592 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2593 error "O_TRUNC didn't change timestamps"
2596 run_test 39 "mtime changed on create ==========================="
2599 test_mkdir -p $DIR/$tdir
2600 cp -p /etc/passwd $DIR/$tdir/fopen
2601 cp -p /etc/passwd $DIR/$tdir/flink
2602 cp -p /etc/passwd $DIR/$tdir/funlink
2603 cp -p /etc/passwd $DIR/$tdir/frename
2604 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2607 echo "aaaaaa" >> $DIR/$tdir/fopen
2608 echo "aaaaaa" >> $DIR/$tdir/flink
2609 echo "aaaaaa" >> $DIR/$tdir/funlink
2610 echo "aaaaaa" >> $DIR/$tdir/frename
2612 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2613 local link_new=`stat -c %Y $DIR/$tdir/flink`
2614 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2615 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2617 cat $DIR/$tdir/fopen > /dev/null
2618 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2619 rm -f $DIR/$tdir/funlink2
2620 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2622 for (( i=0; i < 2; i++ )) ; do
2623 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2624 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2625 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2626 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2628 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2629 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2630 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2631 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2633 cancel_lru_locks osc
2634 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2637 run_test 39b "mtime change on open, link, unlink, rename ======"
2639 # this should be set to past
2640 TEST_39_MTIME=`date -d "1 year ago" +%s`
2646 local mtime0=`stat -c %Y $DIR1/$tfile`
2648 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2649 local mtime1=`stat -c %Y $DIR1/$tfile`
2650 [ "$mtime1" = $TEST_39_MTIME ] || \
2651 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2654 echo hello >> $DIR1/$tfile
2656 local mtime2=`stat -c %Y $DIR1/$tfile`
2657 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2658 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2660 mv $DIR1/$tfile $DIR1/$tfile-1
2662 for (( i=0; i < 2; i++ )) ; do
2663 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2664 [ "$mtime2" = "$mtime3" ] || \
2665 error "mtime ($mtime2) changed (to $mtime3) on rename"
2667 cancel_lru_locks osc
2668 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2671 run_test 39c "mtime change on rename ==========================="
2675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2678 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2680 for (( i=0; i < 2; i++ )) ; do
2681 local mtime=`stat -c %Y $DIR1/$tfile`
2682 [ $mtime = $TEST_39_MTIME ] || \
2683 error "mtime($mtime) is not set to $TEST_39_MTIME"
2685 cancel_lru_locks osc
2686 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2689 run_test 39d "create, utime, stat =============================="
2693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2695 local mtime1=`stat -c %Y $DIR1/$tfile`
2697 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2699 for (( i=0; i < 2; i++ )) ; do
2700 local mtime2=`stat -c %Y $DIR1/$tfile`
2701 [ $mtime2 = $TEST_39_MTIME ] || \
2702 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2704 cancel_lru_locks osc
2705 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2708 run_test 39e "create, stat, utime, stat ========================"
2712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2714 mtime1=`stat -c %Y $DIR1/$tfile`
2717 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2719 for (( i=0; i < 2; i++ )) ; do
2720 local mtime2=`stat -c %Y $DIR1/$tfile`
2721 [ $mtime2 = $TEST_39_MTIME ] || \
2722 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2724 cancel_lru_locks osc
2725 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2728 run_test 39f "create, stat, sleep, utime, stat ================="
2732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2733 echo hello >> $DIR1/$tfile
2734 local mtime1=`stat -c %Y $DIR1/$tfile`
2737 chmod o+r $DIR1/$tfile
2739 for (( i=0; i < 2; i++ )) ; do
2740 local mtime2=`stat -c %Y $DIR1/$tfile`
2741 [ "$mtime1" = "$mtime2" ] || \
2742 error "lost mtime: $mtime2, should be $mtime1"
2744 cancel_lru_locks osc
2745 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2748 run_test 39g "write, chmod, stat ==============================="
2752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2757 echo hello >> $DIR1/$tfile
2758 local mtime1=`stat -c %Y $DIR1/$tfile`
2760 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2762 if [ "$d1" != "$d2" ]; then
2763 echo "write and touch not within one second"
2765 for (( i=0; i < 2; i++ )) ; do
2766 local mtime2=`stat -c %Y $DIR1/$tfile`
2767 [ "$mtime2" = $TEST_39_MTIME ] || \
2768 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2770 cancel_lru_locks osc
2771 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2775 run_test 39h "write, utime within one second, stat ============="
2778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2782 echo hello >> $DIR1/$tfile
2783 local mtime1=`stat -c %Y $DIR1/$tfile`
2785 mv $DIR1/$tfile $DIR1/$tfile-1
2787 for (( i=0; i < 2; i++ )) ; do
2788 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2790 [ "$mtime1" = "$mtime2" ] || \
2791 error "lost mtime: $mtime2, should be $mtime1"
2793 cancel_lru_locks osc
2794 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2797 run_test 39i "write, rename, stat =============================="
2800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2801 start_full_debug_logging
2805 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2806 lctl set_param fail_loc=0x80000412
2807 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2808 error "multiop failed"
2810 local mtime1=`stat -c %Y $DIR1/$tfile`
2812 mv $DIR1/$tfile $DIR1/$tfile-1
2814 kill -USR1 $multipid
2815 wait $multipid || error "multiop close failed"
2817 for (( i=0; i < 2; i++ )) ; do
2818 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2819 [ "$mtime1" = "$mtime2" ] ||
2820 error "mtime is lost on close: $mtime2, " \
2823 cancel_lru_locks osc
2824 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2826 lctl set_param fail_loc=0
2827 stop_full_debug_logging
2829 run_test 39j "write, rename, close, stat ======================="
2832 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2836 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2838 local mtime1=`stat -c %Y $DIR1/$tfile`
2840 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2842 kill -USR1 $multipid
2843 wait $multipid || error "multiop close failed"
2845 for (( i=0; i < 2; i++ )) ; do
2846 local mtime2=`stat -c %Y $DIR1/$tfile`
2848 [ "$mtime2" = $TEST_39_MTIME ] || \
2849 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2851 cancel_lru_locks osc
2852 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2855 run_test 39k "write, utime, close, stat ========================"
2857 # this should be set to future
2858 TEST_39_ATIME=`date -d "1 year" +%s`
2861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2862 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2863 local atime_diff=$(do_facet $SINGLEMDS \
2864 lctl get_param -n mdd.*MDT0000*.atime_diff)
2868 # test setting directory atime to future
2869 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2870 local atime=$(stat -c %X $DIR/$tdir)
2871 [ "$atime" = $TEST_39_ATIME ] || \
2872 error "atime is not set to future: $atime, $TEST_39_ATIME"
2874 # test setting directory atime from future to now
2875 local d1=$(date +%s)
2877 local d2=$(date +%s)
2879 cancel_lru_locks mdc
2880 atime=$(stat -c %X $DIR/$tdir)
2881 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2882 error "atime is not updated from future: $atime, $d1<atime<$d2"
2884 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
2887 # test setting directory atime when now > dir atime + atime_diff
2891 cancel_lru_locks mdc
2892 atime=$(stat -c %X $DIR/$tdir)
2893 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2894 error "atime is not updated : $atime, should be $d2"
2896 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
2899 # test not setting directory atime when now < dir atime + atime_diff
2901 cancel_lru_locks mdc
2902 atime=$(stat -c %X $DIR/$tdir)
2903 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2904 error "atime is updated to $atime, should remain $d1<atime<$d2"
2906 do_facet $SINGLEMDS \
2907 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
2909 run_test 39l "directory atime update ==========================="
2912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2915 local far_past_mtime=$(date -d "May 29 1953" +%s)
2916 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2918 touch -m -d @$far_past_mtime $DIR1/$tfile
2919 touch -a -d @$far_past_atime $DIR1/$tfile
2921 for (( i=0; i < 2; i++ )) ; do
2922 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2923 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2924 error "atime or mtime set incorrectly"
2926 cancel_lru_locks osc
2927 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2930 run_test 39m "test atime and mtime before 1970"
2933 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2934 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2935 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2937 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2941 small_write $DIR/f41 18
2943 run_test 41 "test small file write + fstat ====================="
2945 count_ost_writes() {
2946 lctl get_param -n osc.*.stats |
2947 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2954 BG_DIRTY_RATIO_SAVE=10
2955 MAX_BG_DIRTY_RATIO=25
2959 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2960 # dirty_ratio, dirty_background_ratio
2961 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2962 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2963 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2964 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2966 # if file not here, we are a 2.4 kernel
2967 kill -CONT `pidof kupdated`
2972 # setup the trap first, so someone cannot exit the test at the
2973 # exact wrong time and mess up a machine
2974 trap start_writeback EXIT
2975 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2976 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2977 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2978 sysctl -w vm.dirty_writeback_centisecs=0
2979 sysctl -w vm.dirty_writeback_centisecs=0
2980 # save and increase /proc/sys/vm/dirty_ratio
2981 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2982 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2983 # save and increase /proc/sys/vm/dirty_background_ratio
2984 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2985 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2987 # if file not here, we are a 2.4 kernel
2988 kill -STOP `pidof kupdated`
2992 # ensure that all stripes have some grant before we test client-side cache
2994 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2995 dd if=/dev/zero of=$i bs=4k count=1
3000 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3001 # file truncation, and file removal.
3003 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3005 cancel_lru_locks osc
3007 sync; sleep 1; sync # just to be safe
3008 BEFOREWRITES=`count_ost_writes`
3009 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3010 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3011 AFTERWRITES=`count_ost_writes`
3012 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3013 error "$BEFOREWRITES < $AFTERWRITES"
3016 run_test 42a "ensure that we don't flush on close =============="
3019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3021 cancel_lru_locks osc
3024 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3025 BEFOREWRITES=`count_ost_writes`
3026 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3027 AFTERWRITES=`count_ost_writes`
3028 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3029 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3031 BEFOREWRITES=`count_ost_writes`
3032 sync || error "sync: $?"
3033 AFTERWRITES=`count_ost_writes`
3034 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3035 error "$BEFOREWRITES < $AFTERWRITES on sync"
3037 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3041 run_test 42b "test destroy of file with cached dirty data ======"
3043 # if these tests just want to test the effect of truncation,
3044 # they have to be very careful. consider:
3045 # - the first open gets a {0,EOF}PR lock
3046 # - the first write conflicts and gets a {0, count-1}PW
3047 # - the rest of the writes are under {count,EOF}PW
3048 # - the open for truncate tries to match a {0,EOF}PR
3049 # for the filesize and cancels the PWs.
3050 # any number of fixes (don't get {0,EOF} on open, match
3051 # composite locks, do smarter file size management) fix
3052 # this, but for now we want these tests to verify that
3053 # the cancellation with truncate intent works, so we
3054 # start the file with a full-file pw lock to match against
3055 # until the truncate.
3060 cancel_lru_locks osc
3062 # prime the file with 0,EOF PW to match
3066 # now the real test..
3067 dd if=/dev/zero of=$file bs=1024 count=100
3068 BEFOREWRITES=`count_ost_writes`
3069 $TRUNCATE $file $offset
3070 cancel_lru_locks osc
3071 AFTERWRITES=`count_ost_writes`
3076 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3078 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3079 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3082 run_test 42c "test partial truncate of file with cached dirty data"
3085 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3087 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3088 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3091 run_test 42d "test complete truncate of file with cached dirty data"
3093 test_42e() { # bug22074
3094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3095 local TDIR=$DIR/${tdir}e
3096 local pagesz=$(page_size)
3097 local pages=16 # hardcoded 16 pages, don't change it.
3098 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3099 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3103 test_mkdir -p $DIR/${tdir}e
3104 $SETSTRIPE -c 1 $TDIR
3105 createmany -o $TDIR/f $files
3107 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3109 # we assume that with $OSTCOUNT files, at least one of them will
3110 # be allocated on OST0.
3111 warmup_files=$((OSTCOUNT * max_dirty_mb))
3112 createmany -o $TDIR/w $warmup_files
3114 # write a large amount of data into one file and sync, to get good
3115 # avail_grant number from OST.
3116 for ((i=0; i<$warmup_files; i++)); do
3117 idx=$($GETSTRIPE -i $TDIR/w$i)
3118 [ $idx -ne 0 ] && continue
3119 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3122 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3124 $LCTL get_param $proc_osc0/cur_dirty_bytes
3125 $LCTL get_param $proc_osc0/cur_grant_bytes
3127 # create as much dirty pages as we can while not to trigger the actual
3128 # RPCs directly. but depends on the env, VFS may trigger flush during this
3129 # period, hopefully we are good.
3130 for ((i=0; i<$warmup_files; i++)); do
3131 idx=$($GETSTRIPE -i $TDIR/w$i)
3132 [ $idx -ne 0 ] && continue
3133 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3135 $LCTL get_param $proc_osc0/cur_dirty_bytes
3136 $LCTL get_param $proc_osc0/cur_grant_bytes
3138 # perform the real test
3139 $LCTL set_param $proc_osc0/rpc_stats 0
3140 for ((;i<$files; i++)); do
3141 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3142 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3145 $LCTL get_param $proc_osc0/rpc_stats
3148 local have_ppr=false
3149 $LCTL get_param $proc_osc0/rpc_stats |
3150 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3151 # skip lines until we are at the RPC histogram data
3152 [ "$PPR" == "pages" ] && have_ppr=true && continue
3153 $have_ppr || continue
3155 # we only want the percent stat for < 16 pages
3156 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3158 percent=$((percent + WPCT))
3159 if [ $percent -gt 15 ]; then
3160 error "less than 16-pages write RPCs" \
3167 run_test 42e "verify sub-RPC writes are not done synchronously"
3170 test_mkdir -p $DIR/$tdir
3171 cp -p /bin/ls $DIR/$tdir/$tfile
3172 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3174 # give multiop a chance to open
3177 $DIR/$tdir/$tfile && error || true
3180 run_test 43 "execution of file opened for write should return -ETXTBSY"
3183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3184 test_mkdir -p $DIR/$tdir
3185 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3186 cp -p multiop $DIR/$tdir/multiop
3187 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3190 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3191 kill -USR1 $MULTIOP_PID || return 2
3192 wait $MULTIOP_PID || return 3
3195 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3199 test_mkdir -p $DIR/$tdir
3200 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3201 cp -p multiop $DIR/$tdir/multiop
3202 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3205 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3206 kill -USR1 $MULTIOP_PID || return 2
3207 wait $MULTIOP_PID || return 3
3210 run_test 43b "truncate of file being executed should return -ETXTBSY"
3213 local testdir="$DIR/$tdir"
3214 test_mkdir -p $DIR/$tdir
3216 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3217 ( cd $testdir && md5sum -c)
3219 run_test 43c "md5sum of copy into lustre========================"
3222 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3223 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3224 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3226 run_test 44 "zero length read from a sparse stripe ============="
3229 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3231 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3232 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3233 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3235 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3236 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3239 OFFSETS="0 $((stride/2)) $((stride-1))"
3240 for offset in $OFFSETS ; do
3241 for i in `seq 0 $((nstripe-1))`; do
3242 local GLOBALOFFSETS=""
3243 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3244 local myfn=$DIR/d44a-$size
3245 echo "--------writing $myfn at $size"
3246 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3247 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3248 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3249 || error "ll_sparseness_verify $GLOBALOFFSETS"
3251 for j in `seq 0 $((nstripe-1))`; do
3252 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3253 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3254 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3256 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3257 || error "ll_sparseness_verify $GLOBALOFFSETS"
3262 run_test 44a "test sparse pwrite ==============================="
3266 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3272 before=`dirty_osc_total`
3273 echo executing "\"$*\""
3275 after=`dirty_osc_total`
3276 echo before $before, after $after
3279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3281 # Obtain grants from OST if it supports it
3282 echo blah > ${f}_grant
3285 do_dirty_record "echo blah > $f"
3286 [ $before -eq $after ] && error "write wasn't cached"
3287 do_dirty_record "> $f"
3288 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3289 do_dirty_record "echo blah > $f"
3290 [ $before -eq $after ] && error "write wasn't cached"
3291 do_dirty_record "sync"
3292 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3293 do_dirty_record "echo blah > $f"
3294 [ $before -eq $after ] && error "write wasn't cached"
3295 do_dirty_record "cancel_lru_locks osc"
3296 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3299 run_test 45 "osc io page accounting ============================"
3301 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3302 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3303 # objects offset and an assert hit when an rpc was built with 1023's mapped
3304 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3310 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3312 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3313 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3317 run_test 46 "dirtying a previously written page ================"
3319 # test_47 is removed "Device nodes check" is moved to test_28
3321 test_48a() { # bug 2399
3322 check_kernel_version 34 || return 0
3323 test_mkdir -p $DIR/$tdir
3325 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3326 test_mkdir $DIR/$tdir || error "recreate directory failed"
3327 touch foo || error "'touch foo' failed after recreating cwd"
3328 test_mkdir $DIR/$tdir/bar ||
3329 error "'mkdir foo' failed after recreating cwd"
3330 if check_kernel_version 44; then
3331 touch .foo || error "'touch .foo' failed after recreating cwd"
3332 test_mkdir $DIR/$tdir/.bar ||
3333 error "'mkdir .foo' failed after recreating cwd"
3335 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3336 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3337 cd . || error "'cd .' failed after recreating cwd"
3338 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3339 rmdir . && error "'rmdir .' worked after recreating cwd"
3340 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3341 cd .. || error "'cd ..' failed after recreating cwd"
3343 run_test 48a "Access renamed working dir (should return errors)="
3345 test_48b() { # bug 2399
3346 check_kernel_version 34 || return 0
3348 test_mkdir -p $DIR/$tdir
3350 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3351 touch foo && error "'touch foo' worked after removing cwd"
3352 test_mkdir $DIR/$tdir/foo &&
3353 error "'mkdir foo' worked after removing cwd"
3354 if check_kernel_version 44; then
3355 touch .foo && error "'touch .foo' worked after removing cwd"
3356 test_mkdir $DIR/$tdir/.foo &&
3357 error "'mkdir .foo' worked after removing cwd"
3359 ls . > /dev/null && error "'ls .' worked after removing cwd"
3360 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3361 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3362 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3363 rmdir . && error "'rmdir .' worked after removing cwd"
3364 ln -s . foo && error "'ln -s .' worked after removing cwd"
3365 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3367 run_test 48b "Access removed working dir (should return errors)="
3369 test_48c() { # bug 2350
3370 check_kernel_version 36 || return 0
3371 #lctl set_param debug=-1
3374 test_mkdir -p $DIR/$tdir/dir
3376 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3377 $TRACE touch foo && error "touch foo worked after removing cwd"
3378 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3379 if check_kernel_version 44; then
3380 touch .foo && error "touch .foo worked after removing cwd"
3381 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3383 $TRACE ls . && error "'ls .' worked after removing cwd"
3384 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3385 is_patchless || ( $TRACE cd . &&
3386 error "'cd .' worked after removing cwd" )
3387 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3388 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3389 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3390 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3392 run_test 48c "Access removed working subdir (should return errors)"
3394 test_48d() { # bug 2350
3395 check_kernel_version 36 || return 0
3396 #lctl set_param debug=-1
3399 test_mkdir -p $DIR/$tdir/dir
3401 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3402 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3403 $TRACE touch foo && error "'touch foo' worked after removing parent"
3404 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3405 if check_kernel_version 44; then
3406 touch .foo && error "'touch .foo' worked after removing parent"
3408 error "mkdir .foo worked after removing parent"
3410 $TRACE ls . && error "'ls .' worked after removing parent"
3411 $TRACE ls .. && error "'ls ..' worked after removing parent"
3412 is_patchless || ( $TRACE cd . &&
3413 error "'cd .' worked after recreate parent" )
3414 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3415 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3416 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3417 is_patchless || ( $TRACE cd .. &&
3418 error "'cd ..' worked after removing parent" || true )
3420 run_test 48d "Access removed parent subdir (should return errors)"
3422 test_48e() { # bug 4134
3423 check_kernel_version 41 || return 0
3424 #lctl set_param debug=-1
3427 test_mkdir -p $DIR/$tdir/dir
3429 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3430 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3431 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3432 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3433 # On a buggy kernel addition of "touch foo" after cd .. will
3434 # produce kernel oops in lookup_hash_it
3435 touch ../foo && error "'cd ..' worked after recreate parent"
3437 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3439 run_test 48e "Access to recreated parent subdir (should return errors)"
3441 test_49() { # LU-1030
3442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3443 # get ost1 size - lustre-OST0000
3444 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3445 # write 800M at maximum
3446 [ $ost1_size -gt 819200 ] && ost1_size=819200
3448 lfs setstripe -c 1 -i 0 $DIR/$tfile
3449 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3452 # change max_pages_per_rpc while writing the file
3453 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3454 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3455 # loop until dd process exits
3456 while ps ax -opid | grep -wq $dd_pid; do
3457 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3458 sleep $((RANDOM % 5 + 1))
3460 # restore original max_pages_per_rpc
3461 $LCTL set_param $osc1_mppc=$orig_mppc
3462 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3464 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3468 test_mkdir $DIR/$tdir
3470 ls /proc/$$/cwd || error
3472 run_test 50 "special situations: /proc symlinks ==============="
3474 test_51a() { # was test_51
3475 # bug 1516 - create an empty entry right after ".." then split dir
3476 test_mkdir $DIR/$tdir
3477 touch $DIR/$tdir/foo
3478 $MCREATE $DIR/$tdir/bar
3480 createmany -m $DIR/$tdir/longfile 201
3482 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3483 $MCREATE $DIR/$tdir/longfile$FNUM
3488 ls -l $DIR/$tdir > /dev/null || error
3490 run_test 51a "special situations: split htree with empty entry =="
3492 export NUMTEST=70000
3494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3495 local BASE=$DIR/$tdir
3499 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3500 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3501 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3504 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3505 echo "reduced count to $NUMTEST due to inodes"
3507 # need to check free space for the directories as well
3508 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3509 numfree=$((blkfree / 4))
3510 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3511 echo "reduced count to $NUMTEST due to blocks"
3513 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3514 echo "failed" > $BASE/fnum
3516 run_test 51b "exceed 64k subdirectory nlink limit"
3518 test_51ba() { # LU-993
3519 local BASE=$DIR/$tdir
3520 # unlink all but 100 subdirectories, then check it still works
3522 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3524 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3525 local DELETE=$((NUMTEST - LEFT))
3527 # continue on to run this test even if 51b didn't finish,
3528 # just to delete the many subdirectories created.
3529 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3531 # for ldiskfs the nlink count should be 1, but this is OSD specific
3532 # and so this is listed for informational purposes only
3533 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3534 unlinkmany -d $BASE/d $DELETE
3537 if [ $RC -ne 0 ]; then
3538 if [ "$NUMPREV" == "failed" ]; then
3539 skip "previous setup failed"
3542 error "unlink of first $DELETE subdirs failed"
3547 echo "nlink between: $(stat -c %h $BASE)"
3548 # trim the first line of ls output
3549 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3550 [ $FOUND -ne $LEFT ] &&
3551 error "can't find subdirs: found only $FOUND/$LEFT"
3553 unlinkmany -d $BASE/d $DELETE $LEFT ||
3554 error "unlink of second $LEFT subdirs failed"
3555 # regardless of whether the backing filesystem tracks nlink accurately
3556 # or not, the nlink count shouldn't be more than "." and ".." here
3557 local AFTER=$(stat -c %h $BASE)
3558 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3559 echo "nlink after: $AFTER"
3561 run_test 51ba "verify nlink for many subdirectory cleanup"
3564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3565 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3566 test_mkdir -p $DIR/$tdir
3567 createmany -o $DIR/$tdir/t- 1000
3568 $GETSTRIPE $DIR/$tdir > $TMP/files
3569 for N in `seq 0 $((OSTCOUNT - 1))`; do
3570 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3571 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3572 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3574 unlinkmany $DIR/$tdir/t- 1000
3577 for N in `seq 1 $((OSTCOUNT - 1))`; do
3578 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3579 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3580 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3581 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3583 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3584 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3585 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3586 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3590 run_test 51d "check object distribution ===================="
3593 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3594 test_mkdir -p $DIR/$tdir
3595 touch $DIR/$tdir/foo
3596 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3597 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3598 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3599 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3600 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3602 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3603 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3604 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3606 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3607 cp -r $DIR/$tdir /tmp/
3608 rm -fr $DIR/$tdir || error "cleanup rm failed"
3610 run_test 52a "append-only flag test (should return errors) ====="
3613 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3614 test_mkdir -p $DIR/$tdir
3615 touch $DIR/$tdir/foo
3616 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3617 cat test > $DIR/$tdir/foo && error "cat test worked"
3618 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3619 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3620 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3622 echo foo >> $DIR/$tdir/foo && error "echo worked"
3623 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3624 [ -f $DIR/$tdir/foo ] || error
3625 [ -f $DIR/$tdir/foo_ren ] && error
3626 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3628 chattr -i $DIR/$tdir/foo || error "chattr failed"
3630 rm -fr $DIR/$tdir || error
3632 run_test 52b "immutable flag test (should return errors) ======="
3635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3636 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3637 remote_ost_nodsh && skip "remote OST with nodsh" && return
3647 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3648 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3649 param=`echo ${value[0]} | cut -d "=" -f1`
3650 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3651 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3652 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3653 node=$(facet_active_host ost$((ostnum+1)))
3654 param="obdfilter.$ostname.last_id"
3655 ost_last=$(do_node $node lctl get_param -n $param | head -n 1)
3656 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3657 if [ $ost_last != $mds_last ]; then
3658 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3662 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3665 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3666 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3667 $SOCKETSERVER $DIR/socket
3668 $SOCKETCLIENT $DIR/socket || error
3669 $MUNLINK $DIR/socket
3671 run_test 54a "unix domain socket test =========================="
3677 dd if=/dev/zero of=$f bs=`page_size` count=1
3679 run_test 54b "char device works in lustre ======================"
3682 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3683 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3684 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3686 for i in `seq 3 7`; do
3687 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3698 loopdev="$DIR/loop54c"
3701 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3702 mknod $loopdev b 7 $LOOPNUM
3703 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3704 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3705 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3706 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3708 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3709 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3711 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3716 run_test 54c "block device works in lustre ====================="
3722 [ "$string" = `echo $string > $f | cat $f` ] || error
3724 run_test 54d "fifo device works in lustre ======================"
3727 check_kernel_version 46 || return 0
3730 cp -aL /dev/console $f
3731 echo $string > $f || error
3733 run_test 54e "console/tty device works in lustre ======================"
3735 #The test_55 used to be iopen test and it was removed by bz#24037.
3736 #run_test 55 "check iopen_connect_dentry() ======================"
3738 test_56a() { # was test_56
3741 test_mkdir $DIR/$tdir
3742 test_mkdir $DIR/$tdir/dir
3744 NUMFILESx2=$(($NUMFILES * 2))
3745 for i in `seq 1 $NUMFILES` ; do
3746 touch $DIR/$tdir/file$i
3747 touch $DIR/$tdir/dir/file$i
3750 # test lfs getstripe with --recursive
3751 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3752 [ $FILENUM -eq $NUMFILESx2 ] ||
3753 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3754 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3755 [ $FILENUM -eq $NUMFILES ] ||
3756 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3757 echo "$GETSTRIPE --recursive passed."
3759 # test lfs getstripe with file instead of dir
3760 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3761 [ $FILENUM -eq 1 ] || error \
3762 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3763 echo "$GETSTRIPE file1 passed."
3765 #test lfs getstripe with --verbose
3766 [ `$GETSTRIPE --verbose $DIR/$tdir |
3767 grep -c lmm_magic` -eq $NUMFILES ] ||
3768 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3769 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3770 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3771 echo "$GETSTRIPE --verbose passed."
3773 #test lfs getstripe with --obd
3774 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3775 grep -q "unknown obduuid" ||
3776 error "$GETSTRIPE --obd wrong_uuid should return error message"
3778 [ "$OSTCOUNT" -lt 2 ] &&
3779 skip_env "skipping other $GETSTRIPE --obd test" && return
3782 OBDUUID=$(ostuuid_from_index $OSTIDX)
3783 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3784 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3785 [ $FOUND -eq $FILENUM ] ||
3786 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3787 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3788 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3789 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3790 error "$GETSTRIPE --obd: should not show file on other obd"
3791 echo "$GETSTRIPE --obd passed"
3793 run_test 56a "check $GETSTRIPE"
3798 local LOCAL_NUMFILES="$1"
3799 local LOCAL_NUMDIRS="$2"
3800 local MKDIR_PARAMS="$3"
3802 if [ ! -d "$TDIR" ] ; then
3804 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3805 for i in `seq 1 $LOCAL_NUMFILES` ; do
3808 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3809 test_mkdir $TDIR/dir$i
3810 for j in `seq 1 $LOCAL_NUMFILES` ; do
3811 touch $TDIR/dir$i/file$j
3817 setup_56_special() {
3821 if [ ! -e "$TDIR/loop1b" ] ; then
3822 for i in `seq 1 $LOCAL_NUMFILES` ; do
3823 mknod $TDIR/loop${i}b b 7 $i
3824 mknod $TDIR/null${i}c c 1 3
3825 ln -s $TDIR/file1 $TDIR/link${i}l
3827 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3828 mknod $TDIR/dir$i/loop${i}b b 7 $i
3829 mknod $TDIR/dir$i/null${i}c c 1 3
3830 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3839 setup_56 $NUMFILES $NUMDIRS
3841 EXPECTED=$(($NUMDIRS + 2))
3842 # test lfs find with -name
3843 for i in $(seq 1 $NUMFILES) ; do
3844 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3845 [ $NUMS -eq $EXPECTED ] ||
3846 error "lfs find -name \"*$i\" $TDIR wrong: "\
3847 "found $NUMS, expected $EXPECTED"
3850 run_test 56g "check lfs find -name ============================="
3856 setup_56 $NUMFILES $NUMDIRS
3858 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3859 # test lfs find with ! -name
3860 for i in $(seq 1 $NUMFILES) ; do
3861 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3862 [ $NUMS -eq $EXPECTED ] ||
3863 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3864 "found $NUMS, expected $EXPECTED"
3867 run_test 56h "check lfs find ! -name ============================="
3871 test_mkdir -p $DIR/$tdir
3872 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3873 CMD="$LFIND -ost $UUID $DIR/$tdir"
3875 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3877 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3881 setup_56_special $NUMFILES $NUMDIRS
3883 EXPECTED=$((NUMDIRS + 1))
3884 CMD="$LFIND -type d $TDIR"
3885 NUMS=$($CMD | wc -l)
3886 [ $NUMS -eq $EXPECTED ] ||
3887 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3889 run_test 56j "check lfs find -type d ============================="
3893 setup_56_special $NUMFILES $NUMDIRS
3895 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3896 CMD="$LFIND -type f $TDIR"
3897 NUMS=$($CMD | wc -l)
3898 [ $NUMS -eq $EXPECTED ] ||
3899 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3901 run_test 56k "check lfs find -type f ============================="
3905 setup_56_special $NUMFILES $NUMDIRS
3907 EXPECTED=$((NUMDIRS + NUMFILES))
3908 CMD="$LFIND -type b $TDIR"
3909 NUMS=$($CMD | wc -l)
3910 [ $NUMS -eq $EXPECTED ] ||
3911 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3913 run_test 56l "check lfs find -type b ============================="
3917 setup_56_special $NUMFILES $NUMDIRS
3919 EXPECTED=$((NUMDIRS + NUMFILES))
3920 CMD="$LFIND -type c $TDIR"
3921 NUMS=$($CMD | wc -l)
3922 [ $NUMS -eq $EXPECTED ] ||
3923 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3925 run_test 56m "check lfs find -type c ============================="
3929 setup_56_special $NUMFILES $NUMDIRS
3931 EXPECTED=$((NUMDIRS + NUMFILES))
3932 CMD="$LFIND -type l $TDIR"
3933 NUMS=$($CMD | wc -l)
3934 [ $NUMS -eq $EXPECTED ] ||
3935 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3937 run_test 56n "check lfs find -type l ============================="
3941 setup_56 $NUMFILES $NUMDIRS
3943 utime $TDIR/file1 > /dev/null || error "utime (1)"
3944 utime $TDIR/file2 > /dev/null || error "utime (2)"
3945 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3946 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3947 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3948 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
3951 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
3952 [ $NUMS -eq $EXPECTED ] || \
3953 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
3956 CMD="$LFIND -mtime 0 $TDIR"
3957 NUMS=$($CMD | wc -l)
3958 [ $NUMS -eq $EXPECTED ] ||
3959 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3961 run_test 56o "check lfs find -mtime for old files =========================="
3964 [ $RUNAS_ID -eq $UID ] &&
3965 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3968 setup_56 $NUMFILES $NUMDIRS
3970 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3972 CMD="$LFIND -uid $RUNAS_ID $TDIR"
3973 NUMS=$($CMD | wc -l)
3974 [ $NUMS -eq $EXPECTED ] || \
3975 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3977 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
3978 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
3979 NUMS=$($CMD | wc -l)
3980 [ $NUMS -eq $EXPECTED ] || \
3981 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3983 run_test 56p "check lfs find -uid and ! -uid ==============================="
3986 [ $RUNAS_ID -eq $UID ] &&
3987 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3990 setup_56 $NUMFILES $NUMDIRS
3992 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
3995 CMD="$LFIND -gid $RUNAS_GID $TDIR"
3996 NUMS=$($CMD | wc -l)
3997 [ $NUMS -eq $EXPECTED ] ||
3998 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4000 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4001 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4002 NUMS=$($CMD | wc -l)
4003 [ $NUMS -eq $EXPECTED ] ||
4004 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4006 run_test 56q "check lfs find -gid and ! -gid ==============================="
4010 setup_56 $NUMFILES $NUMDIRS
4013 CMD="$LFIND -size 0 -type f $TDIR"
4014 NUMS=$($CMD | wc -l)
4015 [ $NUMS -eq $EXPECTED ] ||
4016 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4018 CMD="$LFIND ! -size 0 -type f $TDIR"
4019 NUMS=$($CMD | wc -l)
4020 [ $NUMS -eq $EXPECTED ] ||
4021 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4022 echo "test" > $TDIR/$tfile
4023 echo "test2" > $TDIR/$tfile.2 && sync
4025 CMD="$LFIND -size 5 -type f $TDIR"
4026 NUMS=$($CMD | wc -l)
4027 [ $NUMS -eq $EXPECTED ] ||
4028 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4030 CMD="$LFIND -size +5 -type f $TDIR"
4031 NUMS=$($CMD | wc -l)
4032 [ $NUMS -eq $EXPECTED ] ||
4033 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4035 CMD="$LFIND -size +0 -type f $TDIR"
4036 NUMS=$($CMD | wc -l)
4037 [ $NUMS -eq $EXPECTED ] ||
4038 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4040 CMD="$LFIND ! -size -5 -type f $TDIR"
4041 NUMS=$($CMD | wc -l)
4042 [ $NUMS -eq $EXPECTED ] ||
4043 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4045 CMD="$LFIND -size -5 -type f $TDIR"
4046 NUMS=$($CMD | wc -l)
4047 [ $NUMS -eq $EXPECTED ] ||
4048 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4050 run_test 56r "check lfs find -size works =========================="
4052 test_56s() { # LU-611
4054 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4056 if [ $OSTCOUNT -gt 1 ]; then
4057 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4061 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4065 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4066 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4067 NUMS=$($CMD | wc -l)
4068 [ $NUMS -eq $EXPECTED ] ||
4069 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4071 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4072 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4073 NUMS=$($CMD | wc -l)
4074 [ $NUMS -eq $EXPECTED ] ||
4075 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4078 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4079 NUMS=$($CMD | wc -l)
4080 [ $NUMS -eq $EXPECTED ] ||
4081 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4083 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4084 NUMS=$($CMD | wc -l)
4085 [ $NUMS -eq $EXPECTED ] ||
4086 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4089 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4090 NUMS=$($CMD | wc -l)
4091 [ $NUMS -eq $EXPECTED ] ||
4092 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4094 run_test 56s "check lfs find -stripe-count works"
4096 test_56t() { # LU-611
4098 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4100 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4102 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4103 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4104 NUMS=$($CMD | wc -l)
4105 [ $NUMS -eq $EXPECTED ] ||
4106 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4108 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4109 NUMS=$($CMD | wc -l)
4110 [ $NUMS -eq $EXPECTED ] ||
4111 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4113 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4114 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4115 NUMS=$($CMD | wc -l)
4116 [ $NUMS -eq $EXPECTED ] ||
4117 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4119 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4120 NUMS=$($CMD | wc -l)
4121 [ $NUMS -eq $EXPECTED ] ||
4122 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4125 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4126 NUMS=$($CMD | wc -l)
4127 [ $NUMS -eq $EXPECTED ] ||
4128 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4130 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4131 NUMS=$($CMD | wc -l)
4132 [ $NUMS -eq $EXPECTED ] ||
4133 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4136 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4137 NUMS=$($CMD | wc -l)
4138 [ $NUMS -eq $EXPECTED ] ||
4139 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4141 run_test 56t "check lfs find -stripe-size works"
4143 test_56u() { # LU-611
4145 setup_56 $NUMFILES $NUMDIRS "-i 0"
4147 if [ $OSTCOUNT -gt 1 ]; then
4148 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4154 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4155 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4156 NUMS=$($CMD | wc -l)
4157 [ $NUMS -eq $EXPECTED ] ||
4158 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4161 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4162 NUMS=$($CMD | wc -l)
4163 [ $NUMS -eq $EXPECTED ] ||
4164 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4166 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4167 NUMS=$($CMD | wc -l)
4168 [ $NUMS -eq $EXPECTED ] ||
4169 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4172 # This should produce an error and not return any files
4173 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4174 NUMS=$($CMD 2>/dev/null | wc -l)
4175 [ $NUMS -eq $EXPECTED ] ||
4176 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4178 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4179 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4180 NUMS=$($CMD | wc -l)
4181 [ $NUMS -eq $EXPECTED ] ||
4182 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4184 run_test 56u "check lfs find -stripe-index works"
4191 setup_56 $NUMFILES $NUMDIRS
4193 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4194 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4196 for file in $($LFIND -mdt $UUID $TDIR); do
4197 file_mdt_idx=$($GETSTRIPE -M $file)
4198 [ $file_mdt_idx -eq $MDT_IDX ] ||
4199 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4202 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4204 # Get and check the actual stripe count of one file.
4205 # Usage: check_stripe_count <file> <expected_stripe_count>
4206 check_stripe_count() {
4211 [[ -z "$file" || -z "$expected" ]] &&
4212 error "check_stripe_count: invalid argument!"
4214 local cmd="$GETSTRIPE -c $file"
4215 actual=$($cmd) || error "$cmd failed"
4216 actual=${actual%% *}
4218 if [[ $actual -ne $expected ]]; then
4219 [[ $expected -eq -1 ]] ||
4220 error "$cmd wrong: found $actual, expected $expected"
4221 [[ $actual -eq $OSTCOUNT ]] ||
4222 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4230 rm -rf $TDIR || error "remove $TDIR failed"
4231 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4234 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4235 error "$GETSTRIPE -S -d $TDIR failed"
4236 stripe_size=${stripe_size%% *}
4238 local file_size=$((stripe_size * OSTCOUNT))
4239 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4240 local required_space=$((file_num * file_size))
4241 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4242 [[ $free_space -le $((required_space / 1024)) ]] &&
4243 skip_env "need at least $required_space bytes free space," \
4244 "have $free_space kbytes" && return
4247 local dd_count=$((file_size / dd_bs))
4249 # write data into the files
4253 for i in $(seq 1 $NUMFILES); do
4255 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4256 error "write data into $file failed"
4258 for i in $(seq 1 $NUMDIRS); do
4259 for j in $(seq 1 $NUMFILES); do
4260 file=$TDIR/dir$i/file$j
4261 yes | dd bs=$dd_bs count=$dd_count of=$file \
4263 error "write data into $file failed"
4268 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4271 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4273 eval $cmd || error "$cmd failed"
4275 check_stripe_count $TDIR/file1 $expected
4278 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4280 eval $cmd || error "$cmd failed"
4282 for j in $(seq 1 $NUMFILES); do
4283 check_stripe_count $TDIR/dir1/file$j $expected
4286 # lfs_migrate works with lfs find
4287 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4288 $LFS_MIGRATE -y -c $expected"
4290 eval $cmd || error "$cmd failed"
4292 for i in $(seq 2 $NUMFILES); do
4293 check_stripe_count $TDIR/file$i $expected
4295 for i in $(seq 2 $NUMDIRS); do
4296 for j in $(seq 1 $NUMFILES); do
4297 check_stripe_count $TDIR/dir$i/file$j $expected
4301 run_test 56w "check lfs_migrate -c stripe_count works"
4304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4305 # note test will not do anything if MDS is not local
4306 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4307 skip "Only applicable to ldiskfs-based MDTs"
4311 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4312 local MNTDEV="osd*.*MDT*.mntdev"
4313 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4314 [ -z "$DEV" ] && error "can't access $MNTDEV"
4315 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4316 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4317 error "can't access $DEV"
4318 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4319 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4323 run_test 57a "verify MDS filesystem created with large inodes =="
4326 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4327 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4328 skip "Only applicable to ldiskfs-based MDTs"
4332 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4337 local FILEN=$dir/f$FILECOUNT
4339 rm -rf $dir || error "removing $dir"
4340 test_mkdir -p $dir || error "creating $dir"
4341 local num=$(get_mds_dir $dir)
4344 echo "mcreating $FILECOUNT files"
4345 createmany -m $dir/f 1 $FILECOUNT || \
4346 error "creating files in $dir"
4348 # verify that files do not have EAs yet
4349 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4350 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4354 df $dir #make sure we get new statfs data
4355 local MDSFREE=$(do_facet $mymds \
4356 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4357 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4358 echo "opening files to create objects/EAs"
4360 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4361 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4364 # verify that files have EAs now
4365 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4366 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4368 sleep 1 #make sure we get new statfs data
4370 local MDSFREE2=$(do_facet $mymds \
4371 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4372 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4373 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4374 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4375 error "MDC before $MDCFREE != after $MDCFREE2"
4377 echo "MDC before $MDCFREE != after $MDCFREE2"
4378 echo "unable to confirm if MDS has large inodes"
4383 run_test 57b "default LOV EAs are stored inside large inodes ==="
4386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4387 [ -z "$(which wiretest 2>/dev/null)" ] &&
4388 skip_env "could not find wiretest" && return
4391 run_test 58 "verify cross-platform wire constants =============="
4394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4395 echo "touch 130 files"
4396 createmany -o $DIR/f59- 130
4398 unlinkmany $DIR/f59- 130
4400 # wait for commitment of removal
4401 wait_delete_completed
4403 run_test 59 "verify cancellation of llog records async ========="
4405 TEST60_HEAD="test_60 run $RANDOM"
4407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4408 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4409 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4410 log "$TEST60_HEAD - from kernel mode"
4411 do_facet mgs sh run-llog.sh
4413 run_test 60a "llog sanity tests run from kernel module =========="
4415 test_60b() { # bug 6411
4416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4418 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4430 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4432 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4436 echo "create 5000 files"
4437 createmany -o $DIR/f60c- 5000
4438 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4439 lctl set_param fail_loc=0x80000137
4440 unlinkmany $DIR/f60c- 5000
4441 lctl set_param fail_loc=0
4443 run_test 60c "unlink file when mds full"
4446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4447 SAVEPRINTK=$(lctl get_param -n printk)
4449 # verify "lctl mark" is even working"
4450 MESSAGE="test message ID $RANDOM $$"
4451 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4452 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4454 lctl set_param printk=0 || error "set lnet.printk failed"
4455 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4456 MESSAGE="new test message ID $RANDOM $$"
4457 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4458 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4459 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4461 lctl set_param -n printk="$SAVEPRINTK"
4463 run_test 60d "test printk console message masking"
4466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4468 dd if=/dev/zero of=$f bs=`page_size` count=1
4469 cancel_lru_locks osc
4470 $MULTIOP $f OSMWUc || error
4473 run_test 61 "mmap() writes don't make sync hang ================"
4475 # bug 2330 - insufficient obd_match error checking causes LBUG
4477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4480 cancel_lru_locks osc
4481 lctl set_param fail_loc=0x405
4482 cat $f && error "cat succeeded, expect -EIO"
4483 lctl set_param fail_loc=0
4485 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4486 # match every page all of the time.
4487 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4489 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4490 test_63a() { # was test_63
4491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4492 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4493 lctl set_param -n osc.*.max_dirty_mb 0
4494 for i in `seq 10` ; do
4495 dd if=/dev/zero of=$DIR/f63 bs=8k &
4501 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4502 rm -f $DIR/f63 || true
4504 run_test 63a "Verify oig_wait interruption does not crash ======="
4506 # bug 2248 - async write errors didn't return to application on sync
4507 # bug 3677 - async write errors left page locked
4509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4511 lctl set_param debug=-1
4513 # ensure we have a grant to do async writes
4514 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4517 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4518 lctl set_param fail_loc=0x80000406
4519 $MULTIOP $DIR/$tfile Owy && \
4520 error "sync didn't return ENOMEM"
4521 sync; sleep 2; sync # do a real sync this time to flush page
4522 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4523 error "locked page left in cache after async error" || true
4526 run_test 63b "async write errors should be returned to fsync ==="
4529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4531 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4533 run_test 64a "verify filter grant calculations (in kernel) ====="
4536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4537 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4540 run_test 64b "check out-of-space detection on client ==========="
4543 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4545 run_test 64c "verify grant shrink ========================------"
4547 # bug 1414 - set/get directories' stripe info
4549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4550 test_mkdir -p $DIR/$tdir
4552 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4554 run_test 65a "directory with no stripe info ===================="
4557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4558 test_mkdir -p $DIR/$tdir
4559 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4562 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4564 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4568 if [ $OSTCOUNT -gt 1 ]; then
4569 test_mkdir -p $DIR/$tdir
4570 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4571 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4573 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4576 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4580 test_mkdir -p $DIR/$tdir
4581 if [ $STRIPECOUNT -le 0 ]; then
4583 elif [ $STRIPECOUNT -gt 2000 ]; then
4584 #LOV_MAX_STRIPE_COUNT is 2000
4585 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4587 sc=$(($STRIPECOUNT - 1))
4589 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4590 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4591 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4592 error "lverify failed"
4594 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4598 test_mkdir -p $DIR/$tdir
4600 $SETSTRIPE $DIR/$tdir || error "setstripe"
4601 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4602 error "no stripe info failed"
4604 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4606 run_test 65e "directory setstripe defaults ======================="
4609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4610 test_mkdir -p $DIR/${tdir}f
4611 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4613 run_test 65f "dir setstripe permission (should return error) ==="
4616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4617 test_mkdir -p $DIR/$tdir
4618 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4620 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4621 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4622 error "delete default stripe failed"
4624 run_test 65g "directory setstripe -d ==========================="
4627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4628 test_mkdir -p $DIR/$tdir
4629 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4631 test_mkdir -p $DIR/$tdir/dd1
4632 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4633 error "stripe info inherit failed"
4635 run_test 65h "directory stripe info inherit ===================="
4637 test_65i() { # bug6367
4638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4639 $SETSTRIPE -S 65536 -c -1 $MOUNT
4641 run_test 65i "set non-default striping on root directory (bug 6367)="
4643 test_65ia() { # bug12836
4644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4645 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4647 run_test 65ia "getstripe on -1 default directory striping"
4649 test_65ib() { # bug12836
4650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4651 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4653 run_test 65ib "getstripe -v on -1 default directory striping"
4655 test_65ic() { # bug12836
4656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4657 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4659 run_test 65ic "new find on -1 default directory striping"
4661 test_65j() { # bug6367
4662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4664 # if we aren't already remounting for each test, do so for this test
4665 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4666 cleanup || error "failed to unmount"
4669 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4671 run_test 65j "set default striping on root directory (bug 6367)="
4673 test_65k() { # bug11679
4674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4675 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4676 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4678 echo "Check OST status: "
4679 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4680 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4682 for OSC in $MDS_OSCS; do
4683 echo $OSC "is activate"
4684 do_facet $SINGLEMDS lctl --device %$OSC activate
4688 for INACTIVE_OSC in $MDS_OSCS; do
4689 echo "Deactivate: " $INACTIVE_OSC
4690 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4691 for STRIPE_OSC in $MDS_OSCS; do
4692 OST=`osc_to_ost $STRIPE_OSC`
4693 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4694 awk -F: /$OST/'{ print $1 }' | head -n 1`
4696 [ -f $DIR/$tdir/$IDX ] && continue
4697 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4698 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4700 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4703 echo $INACTIVE_OSC "is Activate."
4704 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4707 run_test 65k "validate manual striping works properly with deactivated OSCs"
4709 test_65l() { # bug 12836
4710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4711 test_mkdir -p $DIR/$tdir/test_dir
4712 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4713 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4715 run_test 65l "lfs find on -1 stripe dir ========================"
4717 # bug 2543 - update blocks count on client
4719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4721 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4722 sync; sync_all_data; sync; sync_all_data
4723 cancel_lru_locks osc
4724 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4725 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4727 run_test 66 "update inode blocks count on client ==============="
4732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4734 if [ ! -z "$LLOOP" ]; then
4735 if swapon -s | grep -q $LLOOP; then
4736 swapoff $LLOOP || error "swapoff failed"
4739 $LCTL blockdev_detach $LLOOP || error "detach failed"
4743 if [ ! -z "$LLITELOOPLOAD" ]; then
4751 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4755 swapon -s | awk '($1 == "'$1'") { print $4 }'
4758 # test case for lloop driver, basic function
4760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4761 [ "$UID" != 0 ] && skip_env "must run as root" && return
4762 llite_lloop_enabled || \
4763 { skip_env "llite_lloop module disabled" && return; }
4765 trap cleanup_68 EXIT
4767 if ! module_loaded llite_lloop; then
4768 if load_module llite/llite_lloop; then
4771 skip_env "can't find module llite_lloop"
4776 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4777 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4778 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4780 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4781 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4785 run_test 68a "lloop driver - basic test ========================"
4787 # excercise swapping to lustre by adding a high priority swapfile entry
4788 # and then consuming memory until it is used.
4789 test_68b() { # was test_68
4790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4791 [ "$UID" != 0 ] && skip_env "must run as root" && return
4792 lctl get_param -n devices | grep -q obdfilter && \
4793 skip "local OST" && return
4795 grep -q llite_lloop /proc/modules
4796 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4798 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4799 skip "can't reliably test swap with TCP" && return
4801 MEMTOTAL=`meminfo MemTotal`
4802 NR_BLOCKS=$((MEMTOTAL>>8))
4803 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4805 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4806 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4809 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4811 trap cleanup_68 EXIT
4813 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4815 echo "before: `swapon -s | grep $LLOOP`"
4816 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4817 echo "after: `swapon -s | grep $LLOOP`"
4818 SWAPUSED=`swap_used $LLOOP`
4822 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4824 run_test 68b "support swapping to Lustre ========================"
4826 # bug5265, obdfilter oa2dentry return -ENOENT
4827 # #define OBD_FAIL_OST_ENOENT 0x217
4829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4830 remote_ost_nodsh && skip "remote OST with nodsh" && return
4833 $SETSTRIPE -c 1 -i 0 $f
4835 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4837 do_facet ost1 lctl set_param fail_loc=0x217
4838 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4839 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4841 do_facet ost1 lctl set_param fail_loc=0
4842 $DIRECTIO write $f 0 2 || error "write error"
4844 cancel_lru_locks osc
4845 $DIRECTIO read $f 0 1 || error "read error"
4847 do_facet ost1 lctl set_param fail_loc=0x217
4848 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4850 do_facet ost1 lctl set_param fail_loc=0
4853 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4856 test_mkdir -p $DIR/$tdir
4857 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4859 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4861 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4863 check_kernel_version 43 || return 0
4864 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4866 # Check that testing environment is properly set up. Skip if not
4867 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4868 skip_env "User $RUNAS_ID does not exist - skipping"
4871 # We had better clear the $DIR to get enough space for dd
4876 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4877 # See if we are still setuid/sgid
4878 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4879 # Now test that MDS is updated too
4880 cancel_lru_locks mdc
4881 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4884 run_test 72a "Test that remove suid works properly (bug5695) ===="
4886 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4889 [ "$RUNAS_ID" = "$UID" ] && \
4890 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4891 [ "$RUNAS_ID" -eq 0 ] && \
4892 skip_env "RUNAS_ID = 0 -- skipping" && return
4894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4895 # Check that testing environment is properly set up. Skip if not
4896 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4897 skip_env "User $RUNAS_ID does not exist - skipping"
4900 touch $DIR/${tfile}-f{g,u}
4901 test_mkdir $DIR/${tfile}-dg
4902 test_mkdir $DIR/${tfile}-du
4903 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4904 chmod g+s $DIR/${tfile}-{f,d}g
4905 chmod u+s $DIR/${tfile}-{f,d}u
4906 for perm in 777 2777 4777; do
4907 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4908 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4909 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4910 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4914 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4916 # bug 3462 - multiple simultaneous MDC requests
4918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4919 test_mkdir $DIR/d73-1
4920 test_mkdir $DIR/d73-2
4921 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4924 lctl set_param fail_loc=0x80000129
4925 $MULTIOP $DIR/d73-1/f73-2 Oc &
4927 lctl set_param fail_loc=0
4929 $MULTIOP $DIR/d73-2/f73-3 Oc &
4933 wait $pid1 || return 1
4937 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4938 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4939 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4943 run_test 73 "multiple MDC requests (should not deadlock)"
4945 test_74a() { # bug 6149, 6184
4946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4947 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4949 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4950 # will spin in a tight reconnection loop
4952 lctl set_param fail_loc=0x8000030e
4953 # get any lock that won't be difficult - lookup works.
4955 lctl set_param fail_loc=0
4959 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4961 test_74b() { # bug 13310
4962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4963 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4965 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4966 # will spin in a tight reconnection loop
4967 lctl set_param fail_loc=0x8000030e
4968 # get a "difficult" lock
4970 lctl set_param fail_loc=0
4974 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4978 #define OBD_FAIL_LDLM_NEW_LOCK
4979 lctl set_param fail_loc=0x80000319
4980 touch $DIR/$tfile && error "Touch successful"
4983 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4986 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4989 get_inode_slab_tunables() {
4990 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4993 set_inode_slab_tunables() {
4994 echo "lustre_inode_cache $1" > /proc/slabinfo
4997 test_76() { # Now for bug 20433, added originally in bug 1443
4998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4999 local SLAB_SETTINGS=`get_inode_slab_tunables`
5000 local CPUS=`getconf _NPROCESSORS_ONLN`
5001 # we cannot set limit below 1 which means 1 inode in each
5002 # per-cpu cache is still allowed
5003 set_inode_slab_tunables "1 1 0"
5004 cancel_lru_locks osc
5005 BEFORE_INODES=`num_inodes`
5006 echo "before inodes: $BEFORE_INODES"
5008 [ "$SLOW" = "no" ] && COUNT=100
5009 for i in `seq $COUNT`; do
5013 cancel_lru_locks osc
5014 AFTER_INODES=`num_inodes`
5015 echo "after inodes: $AFTER_INODES"
5017 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5019 AFTER_INODES=`num_inodes`
5021 echo "wait $wait seconds inodes: $AFTER_INODES"
5022 if [ $wait -gt 30 ]; then
5023 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5026 set_inode_slab_tunables "$SLAB_SETTINGS"
5028 run_test 76 "confirm clients recycle inodes properly ===="
5034 # Note: in sptlrpc modes which enable its own bulk checksum, the
5035 # original crc32_le bulk checksum will be automatically disabled,
5036 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5037 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5038 # In this case set_checksums() will not be no-op, because sptlrpc
5039 # bulk checksum will be enabled all through the test.
5041 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5042 lctl set_param -n osc.*.checksums $1
5046 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5047 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5048 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5049 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5052 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5053 log "set checksum type to $1"
5056 F77_TMP=$TMP/f77-temp
5059 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5060 error "error writing to $F77_TMP"
5063 test_77a() { # bug 10889
5064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5065 $GSS && skip "could not run with gss" && return
5066 [ ! -f $F77_TMP ] && setup_f77
5068 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5072 run_test 77a "normal checksum read/write operation ============="
5074 test_77b() { # bug 10889
5075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5076 $GSS && skip "could not run with gss" && return
5077 [ ! -f $F77_TMP ] && setup_f77
5078 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5079 lctl set_param fail_loc=0x80000409
5081 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5082 error "dd error: $?"
5083 lctl set_param fail_loc=0
5086 run_test 77b "checksum error on client write ===================="
5088 test_77c() { # bug 10889
5089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5090 $GSS && skip "could not run with gss" && return
5091 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5093 for algo in $CKSUM_TYPES; do
5094 cancel_lru_locks osc
5095 set_checksum_type $algo
5096 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5097 lctl set_param fail_loc=0x80000408
5098 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5099 lctl set_param fail_loc=0
5102 set_checksum_type $ORIG_CSUM_TYPE
5105 run_test 77c "checksum error on client read ==================="
5107 test_77d() { # bug 10889
5108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5109 $GSS && skip "could not run with gss" && return
5110 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5111 lctl set_param fail_loc=0x80000409
5113 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5114 error "direct write: rc=$?"
5115 lctl set_param fail_loc=0
5118 run_test 77d "checksum error on OST direct write ==============="
5120 test_77e() { # bug 10889
5121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5122 $GSS && skip "could not run with gss" && return
5123 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5124 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5125 lctl set_param fail_loc=0x80000408
5127 cancel_lru_locks osc
5128 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5129 error "direct read: rc=$?"
5130 lctl set_param fail_loc=0
5133 run_test 77e "checksum error on OST direct read ================"
5135 test_77f() { # bug 10889
5136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5137 $GSS && skip "could not run with gss" && return
5139 for algo in $CKSUM_TYPES; do
5140 cancel_lru_locks osc
5141 set_checksum_type $algo
5142 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5143 lctl set_param fail_loc=0x409
5144 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5145 error "direct write succeeded"
5146 lctl set_param fail_loc=0
5148 set_checksum_type $ORIG_CSUM_TYPE
5151 run_test 77f "repeat checksum error on write (expect error) ===="
5153 test_77g() { # bug 10889
5154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5155 $GSS && skip "could not run with gss" && return
5156 remote_ost_nodsh && skip "remote OST with nodsh" && return
5158 [ ! -f $F77_TMP ] && setup_f77
5160 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5161 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5162 do_facet ost1 lctl set_param fail_loc=0x8000021a
5164 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5165 error "write error: rc=$?"
5166 do_facet ost1 lctl set_param fail_loc=0
5169 run_test 77g "checksum error on OST write ======================"
5171 test_77h() { # bug 10889
5172 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5173 $GSS && skip "could not run with gss" && return
5174 remote_ost_nodsh && skip "remote OST with nodsh" && return
5176 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5177 cancel_lru_locks osc
5178 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5179 do_facet ost1 lctl set_param fail_loc=0x8000021b
5181 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5182 do_facet ost1 lctl set_param fail_loc=0
5185 run_test 77h "checksum error on OST read ======================="
5187 test_77i() { # bug 13805
5188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5189 $GSS && skip "could not run with gss" && return
5190 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5191 lctl set_param fail_loc=0x40b
5192 remount_client $MOUNT
5193 lctl set_param fail_loc=0
5194 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5195 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5196 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5197 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5199 remount_client $MOUNT
5201 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5203 test_77j() { # bug 13805
5204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5205 $GSS && skip "could not run with gss" && return
5206 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5207 lctl set_param fail_loc=0x40c
5208 remount_client $MOUNT
5209 lctl set_param fail_loc=0
5210 sleep 2 # wait async osc connect to finish
5211 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5212 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5213 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5214 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5216 remount_client $MOUNT
5218 run_test 77j "client only supporting ADLER32 ===================="
5220 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5224 test_78() { # bug 10901
5225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5226 remote_ost || { skip_env "local OST" && return; }
5229 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5230 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5231 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5232 echo "MemTotal: $MEMTOTAL"
5233 # reserve 256MB of memory for the kernel and other running processes,
5234 # and then take 1/2 of the remaining memory for the read/write buffers.
5235 if [ $MEMTOTAL -gt 512 ] ;then
5236 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5238 # for those poor memory-starved high-end clusters...
5239 MEMTOTAL=$((MEMTOTAL / 2))
5241 echo "Mem to use for directio: $MEMTOTAL"
5242 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5243 [ $F78SIZE -gt 512 ] && F78SIZE=512
5244 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5245 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5246 echo "Smallest OST: $SMALLESTOST"
5247 [ $SMALLESTOST -lt 10240 ] && \
5248 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5250 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5251 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5253 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5254 echo "File size: $F78SIZE"
5255 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5256 for i in `seq 1 $NSEQ`
5258 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5259 echo directIO rdwr round $i of $NSEQ
5260 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5265 run_test 78 "handle large O_DIRECT writes correctly ============"
5267 test_79() { # bug 12743
5268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5269 wait_delete_completed
5271 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5272 BKFREE=$(calc_osc_kbytes kbytesfree)
5273 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5275 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5276 DFTOTAL=`echo $STRING | cut -d, -f1`
5277 DFUSED=`echo $STRING | cut -d, -f2`
5278 DFAVAIL=`echo $STRING | cut -d, -f3`
5279 DFFREE=$(($DFTOTAL - $DFUSED))
5281 ALLOWANCE=$((64 * $OSTCOUNT))
5283 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5284 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5285 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5287 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5288 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5289 error "df free($DFFREE) mismatch OST free($BKFREE)"
5291 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5292 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5293 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5296 run_test 79 "df report consistency check ======================="
5298 test_80() { # bug 10718
5299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5300 # relax strong synchronous semantics for slow backends like ZFS
5301 local soc="obdfilter.*.sync_on_lock_cancel"
5302 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5304 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5305 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5306 facet_active_host $host; done | sort -u)
5307 do_nodes $hosts lctl set_param $soc=never
5310 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5312 local BEFORE=`date +%s`
5313 cancel_lru_locks osc
5314 local AFTER=`date +%s`
5315 local DIFF=$((AFTER-BEFORE))
5316 if [ $DIFF -gt 1 ] ; then
5317 error "elapsed for 1M@1T = $DIFF"
5320 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5324 run_test 80 "Page eviction is equally fast at high offsets too ===="
5326 test_81a() { # LU-456
5327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5328 remote_ost_nodsh && skip "remote OST with nodsh" && return
5329 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5330 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5331 do_facet ost1 lctl set_param fail_loc=0x80000228
5333 # write should trigger a retry and success
5334 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5335 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5337 if [ $RC -ne 0 ] ; then
5338 error "write should success, but failed for $RC"
5341 run_test 81a "OST should retry write when get -ENOSPC ==============="
5343 test_81b() { # LU-456
5344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5345 remote_ost_nodsh && skip "remote OST with nodsh" && return
5346 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5347 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5348 do_facet ost1 lctl set_param fail_loc=0x228
5350 # write should retry several times and return -ENOSPC finally
5351 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5352 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5355 if [ $RC -ne $ENOSPC ] ; then
5356 error "dd should fail for -ENOSPC, but succeed."
5359 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5361 test_82() { # LU-1031
5362 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5366 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5368 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5370 kill -USR1 $MULTIPID2
5372 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5373 error "First grouplock does not block second one"
5375 echo "Second grouplock blocks first one"
5377 kill -USR1 $MULTIPID1
5381 run_test 82 "Basic grouplock test ==============================="
5384 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5386 test_mkdir -p $DIR/d99cvsroot
5387 chown $RUNAS_ID $DIR/d99cvsroot
5388 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5391 $RUNAS cvs -d $DIR/d99cvsroot init || error
5394 run_test 99a "cvs init ========================================="
5397 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5398 [ ! -d $DIR/d99cvsroot ] && test_99a
5400 # some versions of cvs import exit(1) when asked to import links or
5401 # files they can't read. ignore those files.
5402 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5403 ! -perm +4 -printf '-I %f\n')
5404 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5405 d99reposname vtag rtag
5407 run_test 99b "cvs import ======================================="
5410 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5411 [ ! -d $DIR/d99cvsroot ] && test_99b
5413 test_mkdir -p $DIR/d99reposname
5414 chown $RUNAS_ID $DIR/d99reposname
5415 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5417 run_test 99c "cvs checkout ====================================="
5420 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5421 [ ! -d $DIR/d99cvsroot ] && test_99c
5422 cd $DIR/d99reposname
5424 $RUNAS cvs add -m 'addmsg' foo99
5426 run_test 99d "cvs add =========================================="
5429 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5430 [ ! -d $DIR/d99cvsroot ] && test_99c
5431 cd $DIR/d99reposname
5434 run_test 99e "cvs update ======================================="
5437 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5438 [ ! -d $DIR/d99cvsroot ] && test_99d
5439 cd $DIR/d99reposname
5440 $RUNAS cvs commit -m 'nomsg' foo99
5441 rm -fr $DIR/d99cvsroot
5443 run_test 99f "cvs commit ======================================="
5446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5447 [ "$NETTYPE" = tcp ] || \
5448 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5451 remote_ost_nodsh && skip "remote OST with nodsh" && return
5452 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5454 { skip "useless for local single node setup" && return; }
5456 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5457 [ "$PROT" != "tcp" ] && continue
5458 RPORT=$(echo $REMOTE | cut -d: -f2)
5459 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5462 LPORT=`echo $LOCAL | cut -d: -f2`
5463 if [ $LPORT -ge 1024 ]; then
5464 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5466 error_exit "local: $LPORT > 1024, remote: $RPORT"
5469 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5471 run_test 100 "check local port using privileged port ==========="
5473 function get_named_value()
5482 echo $line | sed "s/^$tag[ ]*//"
5489 export CACHE_MAX=`$LCTL get_param -n llite.*.max_cached_mb | head -n 1`
5491 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5500 [ "$CPU" = "UML" ] && nreads=1000
5501 local cache_limit=32
5503 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5504 trap cleanup_101a EXIT
5505 $LCTL set_param -n llite.*.read_ahead_stats 0
5506 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5509 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5511 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5512 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5515 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5516 get_named_value 'read but discarded' | cut -d" " -f1`; do
5517 discard=$(($discard + $s))
5521 if [ $(($discard * 10)) -gt $nreads ] ;then
5522 $LCTL get_param osc.*-osc*.rpc_stats
5523 $LCTL get_param llite.*.read_ahead_stats
5524 error "too many ($discard) discarded pages"
5526 rm -f $DIR/$tfile || true
5528 run_test 101a "check read-ahead for random reads ================"
5531 test_mkdir -p $DIR/$tdir
5533 STRIPE_COUNT=$OSTCOUNT
5536 local list=$(comma_list $(osts_nodes))
5537 set_osd_param $list '' read_cache_enable 0
5538 set_osd_param $list '' writethrough_cache_enable 0
5540 trap cleanup_test101bc EXIT
5541 # prepare the read-ahead file
5542 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5544 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5547 cleanup_test101bc() {
5552 local list=$(comma_list $(osts_nodes))
5553 set_osd_param $list '' read_cache_enable 1
5554 set_osd_param $list '' writethrough_cache_enable 1
5558 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5563 local STRIPE_SIZE=1048576
5564 local RA_INC=1048576
5565 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5566 local FILE_LENGTH=$((64*100))
5567 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5568 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5569 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5570 get_named_value 'read but discarded' | \
5571 cut -d" " -f1 | calc_total`
5572 if [ $DISCARD -gt $discard_limit ]; then
5573 $LCTL get_param llite.*.read_ahead_stats
5574 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5576 echo "Read-ahead success for size ${READ_SIZE}"
5581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5582 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5583 local STRIPE_SIZE=1048576
5584 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5585 local FILE_LENGTH=$((STRIPE_SIZE*100))
5586 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5587 # prepare the read-ahead file
5589 cancel_lru_locks osc
5590 for BIDX in 2 4 8 16 32 64 128 256
5592 local BSIZE=$((BIDX*4096))
5593 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5594 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5595 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5596 $LCTL set_param -n llite.*.read_ahead_stats 0
5597 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5598 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5599 cancel_lru_locks osc
5605 run_test 101b "check stride-io mode read-ahead ================="
5608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5609 local STRIPE_SIZE=1048576
5610 local FILE_LENGTH=$((STRIPE_SIZE*100))
5616 cancel_lru_locks osc
5617 $LCTL set_param osc.*.rpc_stats 0
5618 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5619 for osc in $($LCTL get_param -N osc.*); do
5620 if [ "$osc" == "osc.num_refs" ]; then
5624 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5625 if [ $lines -le 20 ]; then
5629 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5630 awk '$1 == "1:" { print $2; exit; }')
5631 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5632 awk '$1 == "2:" { print $2; exit; }')
5633 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5634 awk '$1 == "4:" { print $2; exit; }')
5635 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5636 awk '$1 == "8:" { print $2; exit; }')
5638 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5639 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5640 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5641 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5642 echo "${osc} rpc check passed!"
5647 run_test 101c "check stripe_size aligned read-ahead ================="
5650 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5651 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5656 local file=$DIR/$tfile
5657 local size=${FILESIZE_101c:-500}
5658 local ra_MB=${READAHEAD_MB:-40}
5660 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5661 [ $space -gt $((size * 1024)) ] ||
5662 { skip "Need free space ${size}M, have $space" && return; }
5664 echo Creating ${size}M test file $file
5665 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5666 echo Cancel LRU locks on lustre client to flush the client cache
5667 cancel_lru_locks osc
5669 echo Disable read-ahead
5670 local old_READAHEAD=$(set_read_ahead 0)
5672 echo Reading the test file $file with read-ahead disabled
5673 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5675 echo Cancel LRU locks on lustre client to flush the client cache
5676 cancel_lru_locks osc
5677 echo Enable read-ahead with ${ra_MB}MB
5678 set_read_ahead $ra_MB
5680 echo Reading the test file $file with read-ahead enabled
5681 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5683 echo read-ahead disabled time read $time_ra_OFF
5684 echo read-ahead enabled time read $time_ra_ON
5686 set_read_ahead $old_READAHEAD
5688 wait_delete_completed
5690 [ $time_ra_ON -lt $time_ra_OFF ] ||
5691 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5692 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5694 run_test 101d "file read with and without read-ahead enabled ================="
5697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5698 local file=$DIR/$tfile
5703 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5704 local need_space=$((count * size))
5705 [ $space -gt $need_space ] ||
5706 { skip_env "Need free space $need_space, have $space" && return; }
5708 echo Creating $count ${size}K test files
5709 for ((i = 0; i < $count; i++)); do
5710 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5713 echo Cancel LRU locks on lustre client to flush the client cache
5714 cancel_lru_locks osc
5716 echo Reset readahead stats
5717 $LCTL set_param -n llite.*.read_ahead_stats 0
5719 for ((i = 0; i < $count; i++)); do
5720 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5723 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5724 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5726 for ((i = 0; i < $count; i++)); do
5727 rm -rf ${file}_${i} 2>/dev/null
5730 #10000 means 20% reads are missing in readahead
5731 [ $miss -lt 10000 ] || error "misses too much for small reads"
5733 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5735 cleanup_test101f() {
5737 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5738 rm -rf $DIR/$tfile 2>/dev/null
5742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5743 local file=$DIR/$tfile
5746 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5747 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5748 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5749 trap cleanup_test101f EXIT
5751 echo Cancel LRU locks on lustre client to flush the client cache
5752 cancel_lru_locks osc
5754 echo Reset readahead stats
5755 $LCTL set_param -n llite.*.read_ahead_stats 0
5756 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5757 # readahead should read in 2M file on second read, so only miss
5759 echo Random 4K reads on 2M file for 1000 times
5760 $READS -f $file -s 2097152 -b 4096 -n $nreads
5762 echo checking missing pages
5763 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5764 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5766 [ $miss -lt 3 ] || error "misses too much pages!"
5769 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5772 test_mkdir -p $DIR/$tdir
5773 chown $RUNAS_ID $DIR/$tdir
5776 STRIPE_COUNT=$OSTCOUNT
5777 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5779 trap cleanup_test102 EXIT
5781 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5783 for num in 1 2 3 4; do
5784 for count in $(seq 1 $STRIPE_COUNT); do
5785 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5786 local size=`expr $STRIPE_SIZE \* $num`
5787 local file=file"$num-$idx-$count"
5788 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5794 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5800 rm -rf $DIR/d0.sanity/d102
5804 local testfile=$DIR/xattr_testfile
5808 [ "$UID" != 0 ] && skip_env "must run as root" && return
5809 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5810 skip_env "must have user_xattr" && return
5812 [ -z "$(which setfattr 2>/dev/null)" ] &&
5813 skip_env "could not find setfattr" && return
5815 echo "set/get xattr..."
5816 setfattr -n trusted.name1 -v value1 $testfile || error
5817 getfattr -n trusted.name1 $testfile 2> /dev/null |
5818 grep "trusted.name1=.value1" ||
5819 error "$testfile missing trusted.name1=value1"
5821 setfattr -n user.author1 -v author1 $testfile || error
5822 getfattr -n user.author1 $testfile 2> /dev/null |
5823 grep "user.author1=.author1" ||
5824 error "$testfile missing trusted.author1=author1"
5827 setfattr -n trusted.name2 -v value2 $testfile ||
5828 error "$testfile unable to set trusted.name2"
5829 setfattr -n trusted.name3 -v value3 $testfile ||
5830 error "$testfile unable to set trusted.name3"
5831 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5832 grep "trusted.name" | wc -l) -eq 3 ] ||
5833 error "$testfile missing 3 trusted.name xattrs"
5835 setfattr -n user.author2 -v author2 $testfile ||
5836 error "$testfile unable to set user.author2"
5837 setfattr -n user.author3 -v author3 $testfile ||
5838 error "$testfile unable to set user.author3"
5839 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5840 grep "user.author" | wc -l) -eq 3 ] ||
5841 error "$testfile missing 3 user.author xattrs"
5843 echo "remove xattr..."
5844 setfattr -x trusted.name1 $testfile ||
5845 error "$testfile error deleting trusted.name1"
5846 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5847 error "$testfile did not delete trusted.name1 xattr"
5849 setfattr -x user.author1 $testfile ||
5850 error "$testfile error deleting user.author1"
5851 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5852 error "$testfile did not delete trusted.name1 xattr"
5854 # b10667: setting lustre special xattr be silently discarded
5855 echo "set lustre special xattr ..."
5856 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
5857 error "$testfile allowed setting trusted.lov"
5859 run_test 102a "user xattr test =================================="
5862 # b10930: get/set/list trusted.lov xattr
5863 echo "get/set/list trusted.lov xattr ..."
5864 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5865 local testfile=$DIR/$tfile
5866 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5867 error "setstripe failed"
5868 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5869 error "getstripe failed"
5870 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5871 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5873 local testfile2=${testfile}2
5874 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5875 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5878 setfattr -n trusted.lov -v $value $testfile2
5879 local stripe_size=$($GETSTRIPE -S $testfile2)
5880 local stripe_count=$($GETSTRIPE -c $testfile2)
5881 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5882 [ $stripe_count -eq $STRIPECOUNT ] ||
5883 error "stripe count $stripe_count != $STRIPECOUNT"
5886 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5889 # b10930: get/set/list lustre.lov xattr
5890 echo "get/set/list lustre.lov xattr ..."
5891 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5892 test_mkdir -p $DIR/$tdir
5893 chown $RUNAS_ID $DIR/$tdir
5894 local testfile=$DIR/$tdir/$tfile
5895 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5896 error "setstripe failed"
5897 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5898 error "getstripe failed"
5899 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5900 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5902 local testfile2=${testfile}2
5903 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5904 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5906 $RUNAS $MCREATE $testfile2
5907 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5908 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
5909 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
5910 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5911 [ $stripe_count -eq $STRIPECOUNT ] ||
5912 error "stripe count $stripe_count != $STRIPECOUNT"
5914 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5916 compare_stripe_info1() {
5917 local stripe_index_all_zero=true
5919 for num in 1 2 3 4; do
5920 for count in $(seq 1 $STRIPE_COUNT); do
5921 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
5922 local size=$((STRIPE_SIZE * num))
5923 local file=file"$num-$offset-$count"
5924 stripe_size=$(lfs getstripe -S $PWD/$file)
5925 [ $stripe_size -ne $size ] &&
5926 error "$file: size $stripe_size != $size"
5927 stripe_count=$(lfs getstripe -c $PWD/$file)
5928 # allow fewer stripes to be created, ORI-601
5929 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
5930 error "$file: count $stripe_count != $count"
5931 stripe_index=$(lfs getstripe -i $PWD/$file)
5932 [ $stripe_index -ne 0 ] &&
5933 stripe_index_all_zero=false
5937 $stripe_index_all_zero &&
5938 error "all files are being extracted starting from OST index 0"
5943 [ -n "$(which tar 2>/dev/null)" ] &&
5944 strings $(which tar) | grep -q "lustre" && echo tar
5948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5949 # b10930: tar test for trusted.lov xattr
5950 TAR=$(find_lustre_tar)
5951 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5952 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5954 test_mkdir -p $DIR/d102d
5955 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
5957 compare_stripe_info1
5959 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
5962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5963 # b10930: tar test for trusted.lov xattr
5964 TAR=$(find_lustre_tar)
5965 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5966 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5968 test_mkdir -p $DIR/d102f
5970 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
5972 compare_stripe_info1
5974 run_test 102f "tar copy files, not keep osts ==========="
5977 local xsize=${1:-1024} # in bytes
5978 local file=$DIR/$tfile
5980 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
5981 skip "must have user_xattr" && return 0
5982 [ -z "$(which setfattr 2>/dev/null)" ] &&
5983 skip_env "could not find setfattr" && return 0
5984 [ -z "$(which getfattr 2>/dev/null)" ] &&
5985 skip_env "could not find getfattr" && return 0
5989 local value="$(generate_string $xsize)"
5991 local xbig=trusted.big
5992 log "save $xbig on $file"
5993 setfattr -n $xbig -v $value $file ||
5994 error "saving $xbig on $file failed"
5996 local orig=$(get_xattr_value $xbig $file)
5997 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
5999 local xsml=trusted.sml
6000 log "save $xsml on $file"
6001 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6003 local new=$(get_xattr_value $xbig $file)
6004 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6006 log "grow $xsml on $file"
6007 setfattr -n $xsml -v "$value" $file ||
6008 error "growing $xsml on $file failed"
6010 new=$(get_xattr_value $xbig $file)
6011 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6012 log "$xbig still valid after growing $xsml"
6017 test_102h() { # bug 15777
6020 run_test 102h "grow xattr from inside inode to external block"
6023 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6024 grow_xattr $(max_xattr_size)
6026 run_test 102ha "grow xattr from inside inode to external inode"
6028 test_102i() { # bug 17038
6030 ln -s $DIR/$tfile $DIR/${tfile}link
6031 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6032 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"
6033 rm -f $DIR/$tfile $DIR/${tfile}link
6035 run_test 102i "lgetxattr test on symbolic link ============"
6038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6039 TAR=$(find_lustre_tar)
6040 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6041 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6042 setup_test102 "$RUNAS"
6043 test_mkdir -p $DIR/d102j
6044 chown $RUNAS_ID $DIR/d102j
6045 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6047 compare_stripe_info1 "$RUNAS"
6049 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6053 # b22187 just check that does not crash for regular file.
6054 setfattr -n trusted.lov $DIR/$tfile
6055 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6056 local test_kdir=$DIR/d102k
6057 test_mkdir $test_kdir
6058 local default_size=`$GETSTRIPE -S $test_kdir`
6059 local default_count=`$GETSTRIPE -c $test_kdir`
6060 local default_offset=`$GETSTRIPE -i $test_kdir`
6061 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
6062 error 'dir setstripe failed'
6063 setfattr -n trusted.lov $test_kdir
6064 local stripe_size=`$GETSTRIPE -S $test_kdir`
6065 local stripe_count=`$GETSTRIPE -c $test_kdir`
6066 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6067 [ $stripe_size -eq $default_size ] ||
6068 error "stripe size $stripe_size != $default_size"
6069 [ $stripe_count -eq $default_count ] ||
6070 error "stripe count $stripe_count != $default_count"
6071 [ $stripe_offset -eq $default_offset ] ||
6072 error "stripe offset $stripe_offset != $default_offset"
6073 rm -rf $DIR/$tfile $test_kdir
6075 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6078 # LU-532 trusted. xattr is invisible to non-root
6079 local testfile=$DIR/$tfile
6083 echo "listxattr as user..."
6084 chown $RUNAS_ID $testfile
6085 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6086 grep -q "trusted" &&
6087 error "$testfile trusted xattrs are user visible"
6091 run_test 102l "listxattr filter test =================================="
6097 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6102 [ "$UID" != 0 ] && skip_env "must run as root" && return
6103 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6104 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6105 $GSS && skip "could not run under gss" && return
6107 declare -a identity_old
6109 for num in $(seq $MDSCOUNT); do
6110 switch_identity $num true || identity_old[$num]=$?
6117 echo "performing cp ..."
6118 run_acl_subtest cp || error
6119 echo "performing getfacl-noacl..."
6120 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6121 echo "performing misc..."
6122 run_acl_subtest misc || error "misc test failed"
6123 echo "performing permissions..."
6124 run_acl_subtest permissions || error "permissions failed"
6125 echo "performing setfacl..."
6126 run_acl_subtest setfacl || error "setfacl test failed"
6128 # inheritance test got from HP
6129 echo "performing inheritance..."
6130 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6131 chmod +x make-tree || error "chmod +x failed"
6132 run_acl_subtest inheritance || error "inheritance test failed"
6135 echo "LU-974 ignore umask when acl is enabled..."
6136 run_acl_subtest 974 || error "LU-974 test failed"
6138 echo "LU-2561 newly created file is same size as directory..."
6139 run_acl_subtest 2561 || error "LU-2561 test failed"
6144 for num in $(seq $MDSCOUNT); do
6145 if [ "${identity_old[$num]}" = 1 ]; then
6146 switch_identity $num false || identity_old[$num]=$?
6150 run_test 103 "acl test ========================================="
6153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6155 lfs df || error "lfs df failed"
6156 lfs df -ih || error "lfs df -ih failed"
6157 lfs df -h $DIR || error "lfs df -h $DIR failed"
6158 lfs df -i $DIR || error "lfs df -i $DIR failed"
6159 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6160 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6162 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6163 lctl --device %$OSC deactivate
6164 lfs df || error "lfs df with deactivated OSC failed"
6165 lctl --device %$OSC activate
6166 # wait the osc back to normal
6167 wait_osc_import_state client ost FULL
6169 lfs df || error "lfs df with reactivated OSC failed"
6172 run_test 104a "lfs df [-ih] [path] test ========================="
6175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6176 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6178 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6179 if [ $denied_cnt -ne 0 ];
6181 error "lfs check servers test failed"
6184 run_test 104b "$RUNAS lfs check servers test ===================="
6187 # doesn't work on 2.4 kernels
6189 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6190 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6192 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6196 run_test 105a "flock when mounted without -o flock test ========"
6200 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6201 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6203 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6207 run_test 105b "fcntl when mounted without -o flock test ========"
6211 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6212 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6214 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6218 run_test 105c "lockf when mounted without -o flock test ========"
6220 test_105d() { # bug 15924
6221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6222 test_mkdir -p $DIR/$tdir
6223 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6224 skip "mount w/o flock enabled" && return
6225 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6226 $LCTL set_param fail_loc=0x80000315
6227 flocks_test 2 $DIR/$tdir
6229 run_test 105d "flock race (should not freeze) ========"
6231 test_105e() { # bug 22660 && 22040
6232 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6233 skip "mount w/o flock enabled" && return
6235 flocks_test 3 $DIR/$tfile
6237 run_test 105e "Two conflicting flocks from same process ======="
6239 test_106() { #bug 10921
6240 test_mkdir -p $DIR/$tdir
6241 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6242 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6244 run_test 106 "attempt exec of dir followed by chown of that dir"
6247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6254 local save_pattern=$(sysctl -n kernel.core_pattern)
6255 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6256 sysctl -w kernel.core_pattern=$file
6257 sysctl -w kernel.core_uses_pid=0
6265 kill -s 11 $SLEEPPID
6267 if [ -e $file ]; then
6268 size=`stat -c%s $file`
6269 [ $size -eq 0 ] && error "Fail to create core file $file"
6271 error "Fail to create core file $file"
6274 sysctl -w kernel.core_pattern=$save_pattern
6275 sysctl -w kernel.core_uses_pid=$save_uses_pid
6278 run_test 107 "Coredump on SIG"
6281 test_mkdir -p $DIR/$tdir
6282 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6283 error "mkdir with 255 char failed"
6284 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6285 error "mkdir with 256 char should fail, but did not"
6286 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6287 error "create with 255 char failed"
6288 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6289 error "create with 256 char should fail, but did not"
6294 run_test 110 "filename length checking"
6297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6298 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6300 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6302 echo "Starting with $OSTIO_pre threads"
6305 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6306 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6307 echo "$NUMTEST creates/unlinks"
6308 test_mkdir -p $DIR/$tdir
6309 createmany -o $DIR/$tdir/$tfile $NUMTEST
6310 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6312 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6315 # don't return an error
6316 [ $OSTIO_post == $OSTIO_pre ] && echo \
6317 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6318 echo "This may be fine, depending on what ran before this test" &&
6319 echo "and how fast this system is." && return
6321 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6323 run_test 115 "verify dynamic thread creation===================="
6326 wait_delete_completed
6327 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6328 echo OST kbytes available: ${AVAIL[@]}
6329 MAXI=0; MAXV=${AVAIL[0]}
6330 MINI=0; MINV=${AVAIL[0]}
6331 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6332 #echo OST $i: ${AVAIL[i]}kb
6333 if [ ${AVAIL[i]} -gt $MAXV ]; then
6334 MAXV=${AVAIL[i]}; MAXI=$i
6336 if [ ${AVAIL[i]} -lt $MINV ]; then
6337 MINV=${AVAIL[i]}; MINI=$i
6340 echo Min free space: OST $MINI: $MINV
6341 echo Max free space: OST $MAXI: $MAXV
6344 test_116a() { # was previously test_116()
6345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6346 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6348 echo -n "Free space priority "
6349 lctl get_param -n lov.*-clilov-*.qos_prio_free
6352 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6355 # generate uneven OSTs
6356 test_mkdir -p $DIR/$tdir/OST${MINI}
6359 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6360 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6362 while [ $FILL -gt 0 ]; do
6364 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6365 FILL=$(($FILL - 2048))
6373 DIFF=$(($MAXV - $MINV))
6374 DIFF2=$(($DIFF * 100 / $MINV))
6375 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6376 if [ $DIFF2 -gt 20 ]; then
6379 echo "failed - QOS mode won't be used"
6380 error_ignore "QOS imbalance criteria not met"
6384 MINI1=$MINI; MINV1=$MINV
6385 MAXI1=$MAXI; MAXV1=$MAXV
6387 # now fill using QOS
6388 echo writing a bunch of files to QOS-assigned OSTs
6389 $SETSTRIPE -c 1 $DIR/$tdir
6391 while [ $FILL -gt 0 ]; do
6393 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6394 FILL=$(($FILL - 200))
6397 echo "wrote $i 200k files"
6401 echo "Note: free space may not be updated, so measurements might be off"
6403 DIFF2=$(($MAXV - $MINV))
6404 echo "free space delta: orig $DIFF final $DIFF2"
6405 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6406 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6407 echo "Wrote $DIFF to smaller OST $MINI1"
6408 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6409 echo "Wrote $DIFF2 to larger OST $MAXI1"
6410 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6412 # Figure out which files were written where
6413 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6414 awk '/'$MINI1': / {print $2; exit}')
6416 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6417 echo "$MINC files created on smaller OST $MINI1"
6418 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6419 awk '/'$MAXI1': / {print $2; exit}')
6421 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6422 echo "$MAXC files created on larger OST $MAXI1"
6423 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6424 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6428 run_test 116a "stripe QOS: free space balance ==================="
6430 test_116b() { # LU-2093
6431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6432 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6434 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6435 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6437 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6438 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6439 do_facet $SINGLEMDS lctl set_param fail_loc=0
6441 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6443 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6445 test_117() # bug 10891
6447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6448 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6449 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6450 lctl set_param fail_loc=0x21e
6451 > $DIR/$tfile || error "truncate failed"
6452 lctl set_param fail_loc=0
6453 echo "Truncate succeeded."
6456 run_test 117 "verify fsfilt_extend =========="
6458 export OLD_RESENDCOUNT=""
6459 set_resend_count () {
6460 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6461 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6462 lctl set_param -n $PROC_RESENDCOUNT $1
6463 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6466 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
6468 # Reset async IO behavior after error case
6470 FILE=$DIR/reset_async
6472 # Ensure all OSCs are cleared
6473 $SETSTRIPE -c -1 $FILE
6474 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6479 test_118a() #bug 11710
6481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6484 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6485 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6486 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6488 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6489 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6494 run_test 118a "verify O_SYNC works =========="
6498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6499 remote_ost_nodsh && skip "remote OST with nodsh" && return
6503 #define OBD_FAIL_OST_ENOENT 0x217
6504 set_nodes_failloc "$(osts_nodes)" 0x217
6505 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6507 set_nodes_failloc "$(osts_nodes)" 0
6508 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6509 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6512 if [[ $RC -eq 0 ]]; then
6513 error "Must return error due to dropped pages, rc=$RC"
6517 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6518 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6522 echo "Dirty pages not leaked on ENOENT"
6524 # Due to the above error the OSC will issue all RPCs syncronously
6525 # until a subsequent RPC completes successfully without error.
6526 $MULTIOP $DIR/$tfile Ow4096yc
6531 run_test 118b "Reclaim dirty pages on fatal error =========="
6535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6536 remote_ost_nodsh && skip "remote OST with nodsh" && return
6540 #define OBD_FAIL_OST_EROFS 0x216
6541 set_nodes_failloc "$(osts_nodes)" 0x216
6543 # multiop should block due to fsync until pages are written
6544 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6548 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6549 error "Multiop failed to block on fsync, pid=$MULTIPID"
6552 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6554 if [[ $WRITEBACK -eq 0 ]]; then
6555 error "No page in writeback, writeback=$WRITEBACK"
6558 set_nodes_failloc "$(osts_nodes)" 0
6561 if [[ $RC -ne 0 ]]; then
6562 error "Multiop fsync failed, rc=$RC"
6565 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6566 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6568 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6569 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6573 echo "Dirty pages flushed via fsync on EROFS"
6576 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6581 remote_ost_nodsh && skip "remote OST with nodsh" && return
6585 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6586 set_nodes_failloc "$(osts_nodes)" 0x214
6587 # multiop should block due to fsync until pages are written
6588 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6592 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6593 error "Multiop failed to block on fsync, pid=$MULTIPID"
6596 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6598 if [[ $WRITEBACK -eq 0 ]]; then
6599 error "No page in writeback, writeback=$WRITEBACK"
6602 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6603 set_nodes_failloc "$(osts_nodes)" 0
6605 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6606 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6608 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6609 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6613 echo "Dirty pages gaurenteed flushed via fsync"
6616 run_test 118d "Fsync validation inject a delay of the bulk =========="
6619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6622 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6623 lctl set_param fail_loc=0x8000040a
6625 # Should simulate EINVAL error which is fatal
6626 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6628 if [[ $RC -eq 0 ]]; then
6629 error "Must return error due to dropped pages, rc=$RC"
6632 lctl set_param fail_loc=0x0
6634 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6635 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6636 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6638 if [[ $LOCKED -ne 0 ]]; then
6639 error "Locked pages remain in cache, locked=$LOCKED"
6642 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6643 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6647 echo "No pages locked after fsync"
6652 run_test 118f "Simulate unrecoverable OSC side error =========="
6655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6658 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6659 lctl set_param fail_loc=0x406
6661 # simulate local -ENOMEM
6662 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6665 lctl set_param fail_loc=0
6666 if [[ $RC -eq 0 ]]; then
6667 error "Must return error due to dropped pages, rc=$RC"
6670 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6671 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6672 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6674 if [[ $LOCKED -ne 0 ]]; then
6675 error "Locked pages remain in cache, locked=$LOCKED"
6678 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6679 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6683 echo "No pages locked after fsync"
6688 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6692 remote_ost_nodsh && skip "remote OST with nodsh" && return
6696 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6697 set_nodes_failloc "$(osts_nodes)" 0x20e
6698 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6699 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6702 set_nodes_failloc "$(osts_nodes)" 0
6703 if [[ $RC -eq 0 ]]; then
6704 error "Must return error due to dropped pages, rc=$RC"
6707 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6708 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6709 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6711 if [[ $LOCKED -ne 0 ]]; then
6712 error "Locked pages remain in cache, locked=$LOCKED"
6715 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6716 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6720 echo "No pages locked after fsync"
6724 run_test 118h "Verify timeout in handling recoverables errors =========="
6726 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6730 remote_ost_nodsh && skip "remote OST with nodsh" && return
6734 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6735 set_nodes_failloc "$(osts_nodes)" 0x20e
6737 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6738 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6741 set_nodes_failloc "$(osts_nodes)" 0
6745 if [[ $RC -ne 0 ]]; then
6746 error "got error, but should be not, rc=$RC"
6749 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6750 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6751 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6752 if [[ $LOCKED -ne 0 ]]; then
6753 error "Locked pages remain in cache, locked=$LOCKED"
6756 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6757 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6761 echo "No pages locked after fsync"
6765 run_test 118i "Fix error before timeout in recoverable error =========="
6767 [ "$SLOW" = "no" ] && set_resend_count 4
6770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6771 remote_ost_nodsh && skip "remote OST with nodsh" && return
6775 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6776 set_nodes_failloc "$(osts_nodes)" 0x220
6778 # return -EIO from OST
6779 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6781 set_nodes_failloc "$(osts_nodes)" 0x0
6782 if [[ $RC -eq 0 ]]; then
6783 error "Must return error due to dropped pages, rc=$RC"
6786 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6787 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6788 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6789 if [[ $LOCKED -ne 0 ]]; then
6790 error "Locked pages remain in cache, locked=$LOCKED"
6793 # in recoverable error on OST we want resend and stay until it finished
6794 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6795 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6799 echo "No pages locked after fsync"
6803 run_test 118j "Simulate unrecoverable OST side error =========="
6807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6808 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6810 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6811 set_nodes_failloc "$(osts_nodes)" 0x20e
6812 test_mkdir -p $DIR/$tdir
6814 for ((i=0;i<10;i++)); do
6815 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6816 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6823 set_nodes_failloc "$(osts_nodes)" 0
6826 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6832 test_mkdir -p $DIR/$tdir
6833 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6836 run_test 118l "fsync dir ========="
6838 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6840 test_119a() # bug 11737
6842 BSIZE=$((512 * 1024))
6843 directio write $DIR/$tfile 0 1 $BSIZE
6844 # We ask to read two blocks, which is more than a file size.
6845 # directio will indicate an error when requested and actual
6846 # sizes aren't equeal (a normal situation in this case) and
6847 # print actual read amount.
6848 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6849 if [ "$NOB" != "$BSIZE" ]; then
6850 error "read $NOB bytes instead of $BSIZE"
6854 run_test 119a "Short directIO read must return actual read amount"
6856 test_119b() # bug 11737
6858 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6860 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6861 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6863 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6864 error "direct read failed"
6867 run_test 119b "Sparse directIO read must return actual read amount"
6869 test_119c() # bug 13099
6872 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6873 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6876 run_test 119c "Testing for direct read hitting hole"
6878 test_119d() # bug 15950
6880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6881 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6882 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6884 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6885 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6886 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6887 lctl set_param fail_loc=0x40d
6888 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6891 cat $DIR/$tfile > /dev/null &
6892 lctl set_param fail_loc=0
6895 log "the DIO writes have completed, now wait for the reads (should not block very long)"
6897 [ -n "`ps h -p $pid_reads -o comm`" ] && \
6898 error "the read rpcs have not completed in 2s"
6900 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
6902 run_test 119d "The DIO path should try to send a new rpc once one is completed"
6905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6906 test_mkdir -p $DIR/$tdir
6907 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6908 skip "no early lock cancel on server" && return 0
6909 lru_resize_disable mdc
6910 lru_resize_disable osc
6911 cancel_lru_locks mdc
6912 stat $DIR/$tdir > /dev/null
6913 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6914 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6915 test_mkdir $DIR/$tdir/d1
6916 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6917 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6918 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6919 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6920 lru_resize_enable mdc
6921 lru_resize_enable osc
6923 run_test 120a "Early Lock Cancel: mkdir test"
6926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6927 test_mkdir -p $DIR/$tdir
6928 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6929 skip "no early lock cancel on server" && return 0
6930 lru_resize_disable mdc
6931 lru_resize_disable osc
6932 cancel_lru_locks mdc
6933 stat $DIR/$tdir > /dev/null
6934 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6935 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6937 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6938 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6939 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6940 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6941 lru_resize_enable mdc
6942 lru_resize_enable osc
6944 run_test 120b "Early Lock Cancel: create test"
6947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6948 test_mkdir -p $DIR/$tdir
6949 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6950 skip "no early lock cancel on server" && return 0
6951 lru_resize_disable mdc
6952 lru_resize_disable osc
6953 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6954 touch $DIR/$tdir/d1/f1
6955 cancel_lru_locks mdc
6956 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
6957 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6958 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6959 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6960 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6961 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6962 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6963 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6964 lru_resize_enable mdc
6965 lru_resize_enable osc
6967 run_test 120c "Early Lock Cancel: link test"
6970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6971 test_mkdir -p $DIR/$tdir
6972 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6973 skip "no early lock cancel on server" && return 0
6974 lru_resize_disable mdc
6975 lru_resize_disable osc
6977 cancel_lru_locks mdc
6978 stat $DIR/$tdir > /dev/null
6979 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6980 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6981 chmod a+x $DIR/$tdir
6982 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6983 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6984 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6985 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6986 lru_resize_enable mdc
6987 lru_resize_enable osc
6989 run_test 120d "Early Lock Cancel: setattr test"
6992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6993 test_mkdir -p $DIR/$tdir
6994 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6995 skip "no early lock cancel on server" && return 0
6996 lru_resize_disable mdc
6997 lru_resize_disable osc
6998 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
6999 cancel_lru_locks mdc
7000 cancel_lru_locks osc
7001 dd if=$DIR/$tdir/f1 of=/dev/null
7002 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7003 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7004 awk '/ldlm_cancel/ {print $2}'`
7005 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7006 awk '/ldlm_bl_callback/ {print $2}'`
7007 unlink $DIR/$tdir/f1
7008 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7009 awk '/ldlm_cancel/ {print $2}'`
7010 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7011 awk '/ldlm_bl_callback/ {print $2}'`
7012 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7013 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7014 lru_resize_enable mdc
7015 lru_resize_enable osc
7017 run_test 120e "Early Lock Cancel: unlink test"
7020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7021 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7022 skip "no early lock cancel on server" && return 0
7023 test_mkdir -p $DIR/$tdir
7024 lru_resize_disable mdc
7025 lru_resize_disable osc
7026 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7027 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7028 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7029 cancel_lru_locks mdc
7030 cancel_lru_locks osc
7031 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7032 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7033 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7034 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7035 awk '/ldlm_cancel/ {print $2}'`
7036 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7037 awk '/ldlm_bl_callback/ {print $2}'`
7038 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7039 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7040 awk '/ldlm_cancel/ {print $2}'`
7041 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7042 awk '/ldlm_bl_callback/ {print $2}'`
7043 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7044 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7045 lru_resize_enable mdc
7046 lru_resize_enable osc
7048 run_test 120f "Early Lock Cancel: rename test"
7051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7052 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7053 skip "no early lock cancel on server" && return 0
7054 lru_resize_disable mdc
7055 lru_resize_disable osc
7057 echo create $count files
7058 test_mkdir -p $DIR/$tdir
7059 cancel_lru_locks mdc
7060 cancel_lru_locks osc
7063 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7064 awk '/ldlm_cancel/ {print $2}'`
7065 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7066 awk '/ldlm_bl_callback/ {print $2}'`
7067 createmany -o $DIR/$tdir/f $count
7069 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7070 awk '/ldlm_cancel/ {print $2}'`
7071 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7072 awk '/ldlm_bl_callback/ {print $2}'`
7074 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7075 echo rm $count files
7078 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7079 awk '/ldlm_cancel/ {print $2}'`
7080 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7081 awk '/ldlm_bl_callback/ {print $2}'`
7083 echo total: $count removes in $((t2-t1))
7084 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7086 # wait for commitment of removal
7087 lru_resize_enable mdc
7088 lru_resize_enable osc
7090 run_test 120g "Early Lock Cancel: performance test"
7092 test_121() { #bug #10589
7093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7095 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7096 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7097 lctl set_param fail_loc=0x310
7098 cancel_lru_locks osc > /dev/null
7099 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7100 lctl set_param fail_loc=0
7101 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7103 run_test 121 "read cancel race ========="
7105 test_123a() { # was test 123, statahead(bug 11401)
7106 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7108 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7109 log "testing on UP system. Performance may be not as good as expected."
7114 test_mkdir -p $DIR/$tdir
7115 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7116 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7118 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7119 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7121 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7122 lctl set_param -n llite.*.statahead_max 0
7123 lctl get_param llite.*.statahead_max
7124 cancel_lru_locks mdc
7125 cancel_lru_locks osc
7127 time ls -l $DIR/$tdir | wc -l
7129 delta=$((etime - stime))
7130 log "ls $i files without statahead: $delta sec"
7131 lctl set_param llite.*.statahead_max=$max
7133 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7134 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7135 cancel_lru_locks mdc
7136 cancel_lru_locks osc
7138 time ls -l $DIR/$tdir | wc -l
7140 delta_sa=$((etime - stime))
7141 log "ls $i files with statahead: $delta_sa sec"
7142 lctl get_param -n llite.*.statahead_stats
7143 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7145 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7146 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7148 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7149 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7150 lctl set_param -n llite.*.statahead_max 0
7151 lctl get_param llite.*.statahead_max
7152 cancel_lru_locks mdc
7153 cancel_lru_locks osc
7155 time ls -l $DIR/$tdir | wc -l
7157 delta=$((etime - stime))
7158 log "ls $i files again without statahead: $delta sec"
7159 lctl set_param llite.*.statahead_max=$max
7160 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7161 if [ $SLOWOK -eq 0 ]; then
7162 error "ls $i files is slower with statahead!"
7164 log "ls $i files is slower with statahead!"
7170 [ $delta -gt 20 ] && break
7171 [ $delta -gt 8 ] && MULT=$((50 / delta))
7172 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7180 delta=$((etime - stime))
7181 log "rm -r $DIR/$tdir/: $delta seconds"
7183 lctl get_param -n llite.*.statahead_stats
7185 run_test 123a "verify statahead work"
7187 test_123b () { # statahead(bug 15027)
7188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7189 test_mkdir -p $DIR/$tdir
7190 createmany -o $DIR/$tdir/$tfile-%d 1000
7192 cancel_lru_locks mdc
7193 cancel_lru_locks osc
7195 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7196 lctl set_param fail_loc=0x80000803
7197 ls -lR $DIR/$tdir > /dev/null
7199 lctl set_param fail_loc=0x0
7200 lctl get_param -n llite.*.statahead_stats
7205 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7209 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7210 skip "no lru resize on server" && return 0
7212 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7214 log "create $NR files at $DIR/$tdir"
7215 createmany -o $DIR/$tdir/f $NR ||
7216 error "failed to create $NR files in $DIR/$tdir"
7218 cancel_lru_locks mdc
7219 ls -l $DIR/$tdir > /dev/null
7223 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7224 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7225 LRU_SIZE=$(lctl get_param -n $PARAM)
7226 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7227 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7229 log "NS=$(basename $NSDIR)"
7234 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7235 skip "Not enough cached locks created!"
7242 # We know that lru resize allows one client to hold $LIMIT locks
7243 # for 10h. After that locks begin to be killed by client.
7245 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7248 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7249 # killing locks. Some time was spent for creating locks. This means
7250 # that up to the moment of sleep finish we must have killed some of
7251 # them (10-100 locks). This depends on how fast ther were created.
7252 # Many of them were touched in almost the same moment and thus will
7253 # be killed in groups.
7254 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7256 # Use $LRU_SIZE_B here to take into account real number of locks
7257 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7258 local LRU_SIZE_B=$LRU_SIZE
7260 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7261 log "OLD_LVF=$OLD_LVF"
7262 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7264 # Let's make sure that we really have some margin. Client checks
7265 # cached locks every 10 sec.
7267 log "Sleep ${SLEEP} sec"
7269 while ((SEC<$SLEEP)); do
7273 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7277 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7278 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7280 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7281 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7282 unlinkmany $DIR/$tdir/f $NR
7286 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7287 log "unlink $NR files at $DIR/$tdir"
7288 unlinkmany $DIR/$tdir/f $NR
7290 run_test 124a "lru resize ======================================="
7292 get_max_pool_limit()
7294 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7297 if test $l -gt $max; then
7305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7306 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7307 skip "no lru resize on server" && return 0
7309 LIMIT=`get_max_pool_limit`
7311 NR=$(($(default_lru_size)*20))
7312 if [ $NR -gt $LIMIT ]; then
7313 log "Limit lock number by $LIMIT locks"
7316 lru_resize_disable mdc
7317 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7318 error "failed to create $DIR/$tdir/disable_lru_resize"
7320 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7321 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7322 cancel_lru_locks mdc
7325 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7328 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7331 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7335 nolruresize_delta=$((etime-stime))
7336 log "ls -la time: $nolruresize_delta seconds"
7337 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7338 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7340 lru_resize_enable mdc
7341 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7342 error "failed to create $DIR/$tdir/enable_lru_resize"
7344 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7345 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7346 cancel_lru_locks mdc
7349 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7352 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7355 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7359 lruresize_delta=$((etime-stime))
7360 log "ls -la time: $lruresize_delta seconds"
7361 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7363 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7364 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7365 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7366 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7368 log "lru resize performs the same with no lru resize"
7370 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7372 run_test 124b "lru resize (performance test) ======================="
7374 test_125() { # 13358
7375 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7376 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7377 test_mkdir -p $DIR/d125 || error "mkdir failed"
7378 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7379 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7380 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7382 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7384 test_126() { # bug 12829/13455
7385 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7386 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7387 $GSS && skip "must run as gss disabled" && return
7389 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7390 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7392 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7394 run_test 126 "check that the fsgid provided by the client is taken into account"
7396 test_127a() { # bug 15521
7397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7398 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7399 $LCTL set_param osc.*.stats=0
7400 FSIZE=$((2048 * 1024))
7401 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7402 cancel_lru_locks osc
7403 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7405 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7406 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7407 echo "got $COUNT $NAME"
7408 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7409 eval $NAME=$COUNT || error "Wrong proc format"
7412 read_bytes|write_bytes)
7413 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7414 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7415 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7416 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7417 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7418 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7419 error "sumsquare is too small: $SUMSQ"
7420 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7421 error "sumsquare is too big: $SUMSQ"
7425 done < $DIR/${tfile}.tmp
7427 #check that we actually got some stats
7428 [ "$read_bytes" ] || error "Missing read_bytes stats"
7429 [ "$write_bytes" ] || error "Missing write_bytes stats"
7430 [ "$read_bytes" != 0 ] || error "no read done"
7431 [ "$write_bytes" != 0 ] || error "no write done"
7433 run_test 127a "verify the client stats are sane"
7435 test_127b() { # bug LU-333
7436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7437 $LCTL set_param llite.*.stats=0
7438 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7439 # perform 2 reads and writes so MAX is different from SUM.
7440 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7441 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7442 cancel_lru_locks osc
7443 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7444 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7446 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7447 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7448 echo "got $COUNT $NAME"
7449 eval $NAME=$COUNT || error "Wrong proc format"
7453 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7454 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7455 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7456 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7459 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7460 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7461 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7462 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7466 done < $TMP/${tfile}.tmp
7468 #check that we actually got some stats
7469 [ "$read_bytes" ] || error "Missing read_bytes stats"
7470 [ "$write_bytes" ] || error "Missing write_bytes stats"
7471 [ "$read_bytes" != 0 ] || error "no read done"
7472 [ "$write_bytes" != 0 ] || error "no write done"
7474 run_test 127b "verify the llite client stats are sane"
7476 test_128() { # bug 15212
7478 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7483 result=$(grep error $TMP/$tfile.log)
7485 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7487 run_test 128 "interactive lfs for 2 consecutive find's"
7494 local LDPROC=/proc/fs/ldiskfs
7495 local facets=$(get_facets MDS)
7497 for facet in ${facets//,/ }; do
7498 canondev=$(ldiskfs_canon \
7499 *.$(convert_facet2label $facet).mntdev $facet)
7500 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7501 LDPROC=/sys/fs/ldiskfs
7502 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7508 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7509 skip "Only applicable to ldiskfs-based MDTs"
7512 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7518 test_mkdir -p $DIR/$tdir
7522 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7523 $MULTIOP $DIR/$tdir/$J Oc
7525 if [ $rc -eq $EFBIG ]; then
7527 echo "return code $rc received as expected"
7529 elif [ $rc -ne 0 ]; then
7531 error_exit "return code $rc received instead of expected $EFBIG"
7534 I=$(stat -c%s "$DIR/$tdir")
7538 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7540 run_test 129 "test directory size limit ========================"
7549 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7550 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7553 trap cleanup_130 EXIT RETURN
7555 local fm_file=$DIR/$tfile
7556 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7557 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7558 error "dd failed for $fm_file"
7560 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7561 filefrag -ves $fm_file
7563 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7564 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7565 [ $RC != 0 ] && error "filefrag $fm_file failed"
7567 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7568 grep -v "ext:" | grep -v "found")
7569 lun=$($GETSTRIPE -i $fm_file)
7571 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7574 for line in $filefrag_op
7576 frag_lun=`echo $line | cut -d: -f5`
7577 ext_len=`echo $line | cut -d: -f4`
7578 if (( $frag_lun != $lun )); then
7580 error "FIEMAP on 1-stripe file($fm_file) failed"
7583 (( tot_len += ext_len ))
7586 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7588 error "FIEMAP on 1-stripe file($fm_file) failed;"
7594 echo "FIEMAP on single striped file succeeded"
7596 run_test 130a "FIEMAP (1-stripe file)"
7599 [ "$OSTCOUNT" -lt "2" ] &&
7600 skip_env "skipping FIEMAP on 2-stripe file test" && return
7602 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7603 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7606 trap cleanup_130 EXIT RETURN
7608 local fm_file=$DIR/$tfile
7609 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7610 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7611 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7613 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7614 error "dd failed on $fm_file"
7616 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7617 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7618 grep -v "ext:" | grep -v "found")
7620 last_lun=$(echo $filefrag_op | cut -d: -f5)
7625 for line in $filefrag_op
7627 frag_lun=`echo $line | cut -d: -f5`
7628 ext_len=`echo $line | cut -d: -f4`
7629 if (( $frag_lun != $last_lun )); then
7630 if (( tot_len != 1024 )); then
7632 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7639 (( tot_len += ext_len ))
7642 if (( num_luns != 2 || tot_len != 1024 )); then
7644 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7650 echo "FIEMAP on 2-stripe file succeeded"
7652 run_test 130b "FIEMAP (2-stripe file)"
7655 [ "$OSTCOUNT" -lt "2" ] &&
7656 skip_env "skipping FIEMAP on 2-stripe file" && return
7658 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7659 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7662 trap cleanup_130 EXIT RETURN
7664 local fm_file=$DIR/$tfile
7665 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7666 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7667 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7669 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7671 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7672 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7674 last_lun=`echo $filefrag_op | cut -d: -f5`
7679 for line in $filefrag_op
7681 frag_lun=`echo $line | cut -d: -f5`
7682 ext_len=`echo $line | cut -d: -f4`
7683 if (( $frag_lun != $last_lun )); then
7684 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7685 if (( logical != 512 )); then
7687 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7690 if (( tot_len != 512 )); then
7692 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7699 (( tot_len += ext_len ))
7702 if (( num_luns != 2 || tot_len != 512 )); then
7704 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7710 echo "FIEMAP on 2-stripe file with hole succeeded"
7712 run_test 130c "FIEMAP (2-stripe file with hole)"
7715 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7717 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7718 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7720 trap cleanup_130 EXIT RETURN
7722 local fm_file=$DIR/$tfile
7723 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7724 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7725 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7726 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7728 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7729 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7731 last_lun=`echo $filefrag_op | cut -d: -f5`
7736 for line in $filefrag_op
7738 frag_lun=`echo $line | cut -d: -f5`
7739 ext_len=`echo $line | cut -d: -f4`
7740 if (( $frag_lun != $last_lun )); then
7741 if (( tot_len != 1024 )); then
7743 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7750 (( tot_len += ext_len ))
7753 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7755 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7761 echo "FIEMAP on N-stripe file succeeded"
7763 run_test 130d "FIEMAP (N-stripe file)"
7766 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7768 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7769 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7771 trap cleanup_130 EXIT RETURN
7773 local fm_file=$DIR/$tfile
7774 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7775 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7776 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7779 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7780 for ((i = 0; i < $NUM_BLKS; i++))
7782 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7785 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7786 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7788 last_lun=`echo $filefrag_op | cut -d: -f5`
7793 for line in $filefrag_op
7795 frag_lun=`echo $line | cut -d: -f5`
7796 ext_len=`echo $line | cut -d: -f4`
7797 if (( $frag_lun != $last_lun )); then
7798 if (( tot_len != $EXPECTED_LEN )); then
7800 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7807 (( tot_len += ext_len ))
7810 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7812 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7818 echo "FIEMAP with continuation calls succeeded"
7820 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7822 # Test for writev/readv
7824 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7825 error "writev test failed"
7826 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7827 error "readv failed"
7830 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7833 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7834 error "append writev test failed"
7835 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7836 error "append writev test failed"
7839 run_test 131b "test append writev"
7842 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7845 run_test 131c "test read/write on file w/o objects"
7848 rwv -f $DIR/$tfile -w -n 1 1572864
7849 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7850 if [ "$NOB" != 1572864 ]; then
7851 error "Short read filed: read $NOB bytes instead of 1572864"
7855 run_test 131d "test short read"
7858 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7859 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7860 error "read hitting hole failed"
7863 run_test 131e "test read hitting hole"
7868 for node in $(osts_nodes); do
7869 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7870 [ x$gl = x"" ] && gl=0
7871 gl_sum=$((gl_sum + gl))
7881 if [ x$som = x"enabled" ]; then
7882 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7883 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7884 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7886 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7887 MOUNTOPT="$MOUNTOPT,som_preview"
7888 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7891 # do remount to make new mount-conf parameters actual
7898 test_132() { #1028, SOM
7899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7900 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7901 local num=$(get_mds_dir $DIR)
7902 local mymds=mds${num}
7903 local MOUNTOPT_SAVE=$MOUNTOPT
7905 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7906 cancel_lru_locks osc
7908 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7910 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7911 stat $DIR/$tfile >/dev/null
7912 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7913 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
7915 som_mode_switch $som1 $gl1 $gl2
7917 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7918 cancel_lru_locks osc
7920 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7921 if [ $som1 == $som2 ]; then
7922 error "som is still "$som2
7923 if [ x$som2 = x"enabled" ]; then
7930 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7931 stat $DIR/$tfile >/dev/null
7932 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7933 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
7934 som_mode_switch $som2 $gl1 $gl2
7935 MOUNTOPT=$MOUNTOPT_SAVE
7937 run_test 132 "som avoids glimpse rpc"
7943 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
7945 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
7947 *) error "Wrong argument $1" ;;
7950 count=`echo $res | awk '{print $2}'`
7951 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
7952 # if the argument $3 is zero, it means any stat increment is ok.
7953 if [ $3 -gt 0 ] ; then
7954 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
7959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7960 remote_ost_nodsh && skip "remote OST with nodsh" && return
7961 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7963 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7964 { skip "MDS doesn't support rename stats"; return; }
7965 local testdir=$DIR/${tdir}/stats_testdir
7966 mkdir -p $DIR/${tdir}
7969 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7970 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7972 # verify mdt stats first.
7973 mkdir ${testdir} || error "mkdir failed"
7974 check_stats $SINGLEMDS "mkdir" 1
7975 touch ${testdir}/${tfile} || "touch failed"
7976 check_stats $SINGLEMDS "open" 1
7977 check_stats $SINGLEMDS "close" 1
7978 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
7979 check_stats $SINGLEMDS "mknod" 1
7980 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
7981 check_stats $SINGLEMDS "unlink" 1
7982 rm -f ${testdir}/${tfile} || error "file remove failed"
7983 check_stats $SINGLEMDS "unlink" 2
7985 # remove working dir and check mdt stats again.
7986 rmdir ${testdir} || error "rmdir failed"
7987 check_stats $SINGLEMDS "rmdir" 1
7989 local testdir1=$DIR/${tdir}/stats_testdir1
7991 mkdir -p ${testdir1}
7992 touch ${testdir1}/test1
7993 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
7994 check_stats $SINGLEMDS "crossdir_rename" 1
7996 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
7997 check_stats $SINGLEMDS "samedir_rename" 1
8001 run_test 133a "Verifying MDT stats ========================================"
8004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8005 remote_ost_nodsh && skip "remote OST with nodsh" && return
8006 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8007 local testdir=$DIR/${tdir}/stats_testdir
8008 mkdir -p ${testdir} || error "mkdir failed"
8009 touch ${testdir}/${tfile} || "touch failed"
8010 cancel_lru_locks mdc
8013 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8014 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8016 # extra mdt stats verification.
8017 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8018 check_stats $SINGLEMDS "setattr" 1
8019 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8020 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8022 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8023 check_stats $SINGLEMDS "getattr" 1
8025 $LFS df || error "lfs failed"
8026 check_stats $SINGLEMDS "statfs" 1
8030 run_test 133b "Verifying extra MDT stats =================================="
8033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8034 remote_ost_nodsh && skip "remote OST with nodsh" && return
8035 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8036 local testdir=$DIR/${tdir}/stats_testdir
8037 test_mkdir -p ${testdir} || error "mkdir failed"
8039 # verify obdfilter stats.
8040 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8042 cancel_lru_locks osc
8043 wait_delete_completed
8046 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8047 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8049 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8051 cancel_lru_locks osc
8052 check_stats ost "write" 1
8054 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8055 check_stats ost "read" 1
8057 > ${testdir}/${tfile} || error "truncate failed"
8058 check_stats ost "punch" 1
8060 rm -f ${testdir}/${tfile} || error "file remove failed"
8061 wait_delete_completed
8062 check_stats ost "destroy" 1
8066 run_test 133c "Verifying OST stats ========================================"
8073 while [ $value -ge 2 ]; do
8078 if [ $orig -gt $order ]; then
8086 local size=('K' 'M' 'G' 'T');
8088 local size_string=$value
8090 while [ $value -ge 1024 ]; do
8091 if [ $i -gt 3 ]; then
8092 #T is the biggest unit we get here, if that is bigger,
8094 size_string=${value}T
8097 value=$((value >> 10))
8098 if [ $value -lt 1024 ]; then
8099 size_string=${value}${size[$i]}
8110 local context=${2:-.}
8111 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8113 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8119 remote_ost_nodsh && skip "remote OST with nodsh" && return
8120 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8121 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8122 { skip "MDS doesn't support rename stats"; return; }
8124 local testdir1=$DIR/${tdir}/stats_testdir1
8125 local testdir2=$DIR/${tdir}/stats_testdir2
8127 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8129 test_mkdir -p ${testdir1} || error "mkdir failed"
8130 test_mkdir -p ${testdir2} || error "mkdir failed"
8132 createmany -o $testdir1/test 512 || error "createmany failed"
8134 # check samedir rename size
8135 mv ${testdir1}/test0 ${testdir1}/test_0
8137 local testdir1_size=$(ls -l $DIR/${tdir} |
8138 awk '/stats_testdir1/ {print $5}')
8139 local testdir2_size=$(ls -l $DIR/${tdir} |
8140 awk '/stats_testdir2/ {print $5}')
8142 testdir1_size=$(order_2 $testdir1_size)
8143 testdir2_size=$(order_2 $testdir2_size)
8145 testdir1_size=$(size_in_KMGT $testdir1_size)
8146 testdir2_size=$(size_in_KMGT $testdir2_size)
8148 echo "source rename dir size: ${testdir1_size}"
8149 echo "target rename dir size: ${testdir2_size}"
8151 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8152 eval $cmd || error "$cmd failed"
8153 local samedir=$($cmd | grep 'same_dir')
8154 local same_sample=$(get_rename_size $testdir1_size)
8155 [ -z "$samedir" ] && error "samedir_rename_size count error"
8156 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8157 echo "Check same dir rename stats success"
8159 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8161 # check crossdir rename size
8162 mv ${testdir1}/test_0 ${testdir2}/test_0
8164 testdir1_size=$(ls -l $DIR/${tdir} |
8165 awk '/stats_testdir1/ {print $5}')
8166 testdir2_size=$(ls -l $DIR/${tdir} |
8167 awk '/stats_testdir2/ {print $5}')
8169 testdir1_size=$(order_2 $testdir1_size)
8170 testdir2_size=$(order_2 $testdir2_size)
8172 testdir1_size=$(size_in_KMGT $testdir1_size)
8173 testdir2_size=$(size_in_KMGT $testdir2_size)
8175 echo "source rename dir size: ${testdir1_size}"
8176 echo "target rename dir size: ${testdir2_size}"
8178 eval $cmd || error "$cmd failed"
8179 local crossdir=$($cmd | grep 'crossdir')
8180 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8181 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8182 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8183 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8184 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8185 echo "Check cross dir rename stats success"
8188 run_test 133d "Verifying rename_stats ========================================"
8191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8192 local testdir=$DIR/${tdir}/stats_testdir
8193 local ctr f0 f1 bs=32768 count=42 sum
8195 remote_ost_nodsh && skip "remote OST with nodsh" && return
8196 mkdir -p ${testdir} || error "mkdir failed"
8198 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8200 for ctr in {write,read}_bytes; do
8202 cancel_lru_locks osc
8204 do_facet ost1 $LCTL set_param -n \
8205 "obdfilter.*.exports.clear=clear"
8207 if [ $ctr = write_bytes ]; then
8209 f1=${testdir}/${tfile}
8211 f0=${testdir}/${tfile}
8215 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8218 cancel_lru_locks osc
8220 sum=$(do_facet ost1 $LCTL get_param \
8221 "obdfilter.*.exports.*.stats" | \
8224 $1 == ctr { sum += $7 }
8227 if ((sum != bs * count)); then
8228 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8234 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8236 test_140() { #bug-17379
8237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8238 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8239 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8240 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8242 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8243 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8245 while i=`expr $i + 1`; do
8246 test_mkdir -p $i || error "Creating dir $i"
8247 cd $i || error "Changing to $i"
8248 ln -s ../stat stat || error "Creating stat symlink"
8249 # Read the symlink until ELOOP present,
8250 # not LBUGing the system is considered success,
8251 # we didn't overrun the stack.
8252 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8254 if [ $ret -eq 40 ]; then
8257 error "Open stat symlink"
8263 echo "The symlink depth = $i"
8264 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8265 error "Invalid symlink depth"
8267 # Test recursive symlink
8268 ln -s symlink_self symlink_self
8269 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8270 echo "open symlink_self returns $ret"
8271 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8273 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8277 local TF="$TMP/$tfile"
8279 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8281 cancel_lru_locks osc
8282 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8283 remount_client $MOUNT
8285 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8288 $TRUNCATE $DIR/$tfile 6000
8289 cancel_lru_locks osc
8290 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8293 echo "12345" >>$DIR/$tfile
8294 cancel_lru_locks osc
8295 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8298 echo "12345" >>$DIR/$tfile
8299 cancel_lru_locks osc
8300 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8305 run_test 150 "truncate/append tests"
8307 function roc_hit() {
8308 local list=$(comma_list $(osts_nodes))
8310 echo $(get_osd_param $list '' stats |
8311 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8314 function set_cache() {
8317 if [ "$2" == "off" ]; then
8320 local list=$(comma_list $(osts_nodes))
8321 set_osd_param $list '' $1_cache_enable $on
8323 cancel_lru_locks osc
8327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8328 remote_ost_nodsh && skip "remote OST with nodsh" && return
8331 local list=$(comma_list $(osts_nodes))
8333 # check whether obdfilter is cache capable at all
8334 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8335 echo "not cache-capable obdfilter"
8339 # check cache is enabled on all obdfilters
8340 if get_osd_param $list '' read_cache_enable | grep 0; then
8341 echo "oss cache is disabled"
8345 set_osd_param $list '' writethrough_cache_enable 1
8347 # pages should be in the case right after write
8348 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
8349 local BEFORE=`roc_hit`
8350 cancel_lru_locks osc
8351 cat $DIR/$tfile >/dev/null
8352 local AFTER=`roc_hit`
8353 if ! let "AFTER - BEFORE == CPAGES"; then
8354 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8357 # the following read invalidates the cache
8358 cancel_lru_locks osc
8359 set_osd_param $list '' read_cache_enable 0
8360 cat $DIR/$tfile >/dev/null
8362 # now data shouldn't be found in the cache
8364 cancel_lru_locks osc
8365 cat $DIR/$tfile >/dev/null
8367 if let "AFTER - BEFORE != 0"; then
8368 error "IN CACHE: before: $BEFORE, after: $AFTER"
8371 set_osd_param $list '' read_cache_enable 1
8374 run_test 151 "test cache on oss and controls ==============================="
8377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8378 local TF="$TMP/$tfile"
8380 # simulate ENOMEM during write
8381 #define OBD_FAIL_OST_NOMEM 0x226
8382 lctl set_param fail_loc=0x80000226
8383 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8385 sync || error "sync failed"
8386 lctl set_param fail_loc=0
8388 # discard client's cache
8389 cancel_lru_locks osc
8391 # simulate ENOMEM during read
8392 lctl set_param fail_loc=0x80000226
8393 cmp $TF $DIR/$tfile || error "cmp failed"
8394 lctl set_param fail_loc=0
8398 run_test 152 "test read/write with enomem ============================"
8401 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8403 run_test 153 "test if fdatasync does not crash ======================="
8406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8407 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8408 { skip "Need MDS version at least 2.2.51"; return 0; }
8410 cp /etc/hosts $DIR/$tfile
8412 fid=$($LFS path2fid $DIR/$tfile)
8414 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8416 ffid=$DIR/.lustre/fid/$fid
8418 echo "stat fid $fid"
8419 stat $ffid > /dev/null || error "stat $ffid failed."
8420 echo "touch fid $fid"
8421 touch $ffid || error "touch $ffid failed."
8422 echo "write to fid $fid"
8423 cat /etc/hosts > $ffid || error "write $ffid failed."
8424 echo "read fid $fid"
8425 diff /etc/hosts $ffid || error "read $ffid failed."
8426 echo "append write to fid $fid"
8427 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8428 echo "rename fid $fid"
8429 mv $ffid $DIR/$tfile.1 && error "rename $ffid to $tfile.1 should fail."
8431 mv $DIR/$tfile.1 $ffid && error "rename $tfile.1 to $ffid should fail."
8433 echo "truncate fid $fid"
8434 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8435 echo "link fid $fid"
8436 ln -f $ffid $DIR/tfile.lnk || error "link $ffid failed."
8437 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8438 echo "setfacl fid $fid"
8439 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8440 echo "getfacl fid $fid"
8441 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8443 echo "unlink fid $fid"
8444 unlink $DIR/.lustre/fid/$fid && error "unlink $ffid should fail."
8445 echo "mknod fid $fid"
8446 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8448 fid=[0xf00000400:0x1:0x0]
8449 ffid=$DIR/.lustre/fid/$fid
8451 echo "stat non-exist fid $fid"
8452 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8453 echo "write to non-exist fid $fid"
8454 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8455 echo "link new fid $fid"
8456 ln $DIR/$tfile $ffid && error "link $ffid should fail."
8458 test_mkdir -p $DIR/$tdir
8459 touch $DIR/$tdir/$tfile
8460 fid=$($LFS path2fid $DIR/$tdir)
8462 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8464 ffid=$DIR/.lustre/fid/$fid
8467 ls $ffid > /dev/null || error "ls $ffid failed."
8468 echo "touch $fid/$tfile.1"
8469 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8471 echo "touch $DIR/.lustre/fid/$tfile"
8472 touch $DIR/.lustre/fid/$tfile && \
8473 error "touch $DIR/.lustre/fid/$tfile should fail."
8475 echo "setxattr to $DIR/.lustre/fid"
8476 setfattr -n trusted.name1 -v value1 $DIR/.lustre/fid &&
8477 error "setxattr should fail."
8479 echo "listxattr for $DIR/.lustre/fid"
8480 getfattr -d -m "^trusted" $DIR/.lustre/fid &&
8481 error "listxattr should fail."
8483 echo "delxattr from $DIR/.lustre/fid"
8484 setfattr -x trusted.name1 $DIR/.lustre/fid &&
8485 error "delxattr should fail."
8487 echo "touch invalid fid: $DIR/.lustre/fid/[0x200000400:0x2:0x3]"
8488 touch $DIR/.lustre/fid/[0x200000400:0x2:0x3] &&
8489 error "touch invalid fid should fail."
8491 echo "touch non-normal fid: $DIR/.lustre/fid/[0x1:0x2:0x0]"
8492 touch $DIR/.lustre/fid/[0x1:0x2:0x0] &&
8493 error "touch non-normal fid should fail."
8495 echo "rename $tdir to $DIR/.lustre/fid"
8496 mrename $DIR/$tdir $DIR/.lustre/fid &&
8497 error "rename to $DIR/.lustre/fid should fail."
8499 echo "rename .lustre to itself"
8500 fid=$($LFS path2fid $DIR)
8501 mrename $DIR/.lustre $DIR/.lustre/fid/$fid/.lustre &&
8502 error "rename .lustre to itself should fail."
8504 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $DIR/$tfile-2
8505 fid=$($LFS path2fid $DIR/$tfile-2)
8506 echo "cp /etc/passwd $DIR/.lustre/fid/$fid"
8507 cp /etc/passwd $DIR/.lustre/fid/$fid &&
8508 error "create lov data thru .lustre should fail."
8509 echo "cp /etc/passwd $DIR/$tfile-2"
8510 cp /etc/passwd $DIR/$tfile-2 || error "copy to $DIR/$tfile-2 failed."
8511 echo "diff /etc/passwd $DIR/.lustre/fid/$fid"
8512 diff /etc/passwd $DIR/.lustre/fid/$fid ||
8513 error "diff /etc/passwd $DIR/.lustre/fid/$fid failed."
8515 echo "Open-by-FID succeeded"
8517 run_test 154 "Open-by-FID"
8519 test_155_small_load() {
8520 local temp=$TMP/$tfile
8521 local file=$DIR/$tfile
8523 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8524 error "dd of=$temp bs=6096 count=1 failed"
8526 cancel_lru_locks osc
8527 cmp $temp $file || error "$temp $file differ"
8529 $TRUNCATE $temp 6000
8530 $TRUNCATE $file 6000
8531 cmp $temp $file || error "$temp $file differ (truncate1)"
8533 echo "12345" >>$temp
8534 echo "12345" >>$file
8535 cmp $temp $file || error "$temp $file differ (append1)"
8537 echo "12345" >>$temp
8538 echo "12345" >>$file
8539 cmp $temp $file || error "$temp $file differ (append2)"
8545 test_155_big_load() {
8546 remote_ost_nodsh && skip "remote OST with nodsh" && return
8547 local temp=$TMP/$tfile
8548 local file=$DIR/$tfile
8551 local cache_size=$(do_facet ost$((MAXI+1)) \
8552 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8553 local large_file_size=$((cache_size * 2))
8555 echo "OSS cache size: $cache_size KB"
8556 echo "Large file size: $large_file_size KB"
8558 [ $MAXV -le $large_file_size ] && \
8559 skip_env "max available OST size needs > $large_file_size KB" && \
8562 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8564 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8565 error "dd of=$temp bs=$large_file_size count=1k failed"
8568 cancel_lru_locks osc
8569 cmp $temp $file || error "$temp $file differ"
8576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8578 set_cache writethrough on
8581 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8586 set_cache writethrough off
8589 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8594 set_cache writethrough on
8597 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8602 set_cache writethrough off
8605 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8610 set_cache writethrough on
8613 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8618 set_cache writethrough off
8621 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8626 set_cache writethrough on
8629 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8634 set_cache writethrough off
8637 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8644 local file="$DIR/$tfile"
8646 [ "$(facet_fstype ost1)" = "zfs" ] &&
8647 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8650 log "Turn on read and write cache"
8652 set_cache writethrough on
8654 log "Write data and read it back."
8655 log "Read should be satisfied from the cache."
8656 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8658 cancel_lru_locks osc
8659 cat $file >/dev/null
8661 if ! let "AFTER - BEFORE == CPAGES"; then
8662 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8664 log "cache hits:: before: $BEFORE, after: $AFTER"
8667 log "Read again; it should be satisfied from the cache."
8669 cancel_lru_locks osc
8670 cat $file >/dev/null
8672 if ! let "AFTER - BEFORE == CPAGES"; then
8673 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8675 log "cache hits:: before: $BEFORE, after: $AFTER"
8679 log "Turn off the read cache and turn on the write cache"
8681 set_cache writethrough on
8683 log "Read again; it should be satisfied from the cache."
8685 cancel_lru_locks osc
8686 cat $file >/dev/null
8688 if ! let "AFTER - BEFORE == CPAGES"; then
8689 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8691 log "cache hits:: before: $BEFORE, after: $AFTER"
8694 log "Read again; it should not be satisfied from the cache."
8696 cancel_lru_locks osc
8697 cat $file >/dev/null
8699 if ! let "AFTER - BEFORE == 0"; then
8700 error "IN CACHE: before: $BEFORE, after: $AFTER"
8702 log "cache hits:: before: $BEFORE, after: $AFTER"
8705 log "Write data and read it back."
8706 log "Read should be satisfied from the cache."
8707 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8709 cancel_lru_locks osc
8710 cat $file >/dev/null
8712 if ! let "AFTER - BEFORE == CPAGES"; then
8713 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8715 log "cache hits:: before: $BEFORE, after: $AFTER"
8718 log "Read again; it should not be satisfied from the cache."
8720 cancel_lru_locks osc
8721 cat $file >/dev/null
8723 if ! let "AFTER - BEFORE == 0"; then
8724 error "IN CACHE: before: $BEFORE, after: $AFTER"
8726 log "cache hits:: before: $BEFORE, after: $AFTER"
8730 log "Turn off read and write cache"
8732 set_cache writethrough off
8734 log "Write data and read it back"
8735 log "It should not be satisfied from the cache."
8737 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8738 cancel_lru_locks osc
8740 cat $file >/dev/null
8742 if ! let "AFTER - BEFORE == 0"; then
8743 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8745 log "cache hits:: before: $BEFORE, after: $AFTER"
8749 log "Turn on the read cache and turn off the write cache"
8751 set_cache writethrough off
8753 log "Write data and read it back"
8754 log "It should not be satisfied from the cache."
8756 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8758 cancel_lru_locks osc
8759 cat $file >/dev/null
8761 if ! let "AFTER - BEFORE == 0"; then
8762 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8764 log "cache hits:: before: $BEFORE, after: $AFTER"
8767 log "Read again; it should be satisfied from the cache."
8769 cancel_lru_locks osc
8770 cat $file >/dev/null
8772 if ! let "AFTER - BEFORE == CPAGES"; then
8773 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8775 log "cache hits:: before: $BEFORE, after: $AFTER"
8780 run_test 156 "Verification of tunables ============================"
8784 if [ $MDSCOUNT -gt 1 ]; then
8785 error_ignore 17935 $*
8793 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
8796 if [ $MASK -eq 1 ]; then
8797 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
8799 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
8804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8805 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8806 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
8807 { skip "Need MDS version at least 2.2.0"; return; }
8808 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
8809 echo "Registered as changelog user $USER"
8810 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8811 grep -q $USER || error "User $USER not found in changelog_users"
8814 test_mkdir -p $DIR/$tdir/pics/2008/zachy
8815 touch $DIR/$tdir/pics/2008/zachy/timestamp
8816 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
8817 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
8818 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
8819 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
8820 rm $DIR/$tdir/pics/desktop.jpg
8822 $LFS changelog $MDT0 | tail -5
8824 echo "verifying changelog mask"
8825 changelog_chmask "MKDIR"
8826 changelog_chmask "CLOSE"
8828 test_mkdir -p $DIR/$tdir/pics/zach/sofia
8829 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8831 changelog_chmask "MKDIR"
8832 changelog_chmask "CLOSE"
8834 test_mkdir -p $DIR/$tdir/pics/2008/sofia
8835 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8837 $LFS changelog $MDT0
8838 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
8839 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
8840 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
8841 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
8844 echo "verifying target fid"
8845 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8846 tail -1 | awk '{print $6}')
8847 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
8848 [ "$fidc" == "t=$fidf" ] || \
8849 err17935 "fid in changelog $fidc != file fid $fidf"
8850 echo "verifying parent fid"
8851 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8852 tail -1 | awk '{print $7}')
8853 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
8854 [ "$fidc" == "p=$fidf" ] || \
8855 err17935 "pfid in changelog $fidc != dir fid $fidf"
8857 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8858 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8859 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
8860 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8861 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8862 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
8863 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
8864 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
8866 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
8867 awk 'min == "" || $2 < min {min = $2}; END {print min}')
8868 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
8869 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
8870 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
8871 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
8873 echo "verifying user deregister"
8874 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
8875 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8876 grep -q $USER && error "User $USER still found in changelog_users"
8878 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
8879 mdd.$MDT0.changelog_users | wc -l) - 2 ))
8880 if [ $USERS -eq 0 ]; then
8881 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8882 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8883 touch $DIR/$tdir/chloe
8884 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8885 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8886 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
8887 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
8889 echo "$USERS other changelog users; can't verify off"
8892 run_test 160 "changelog sanity"
8895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8896 test_mkdir -p $DIR/$tdir
8897 cp /etc/hosts $DIR/$tdir/$tfile
8898 test_mkdir $DIR/$tdir/foo1
8899 test_mkdir $DIR/$tdir/foo2
8900 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
8901 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
8902 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
8903 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
8904 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
8905 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
8906 $LFS fid2path $DIR $FID
8907 err17935 "bad link ea"
8910 rm $DIR/$tdir/foo2/zachary
8912 rm $DIR/$tdir/foo2/thor
8914 rm $DIR/$tdir/$tfile
8916 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
8917 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
8919 $LFS fid2path $DIR $FID
8920 err17935 "bad link rename"
8922 rm $DIR/$tdir/foo2/maggie
8925 local longname=filename_avg_len_is_thirty_two_
8926 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
8927 error "failed to hardlink many files"
8928 links=$($LFS fid2path $DIR $FID | wc -l)
8929 echo -n "${links}/1000 links in link EA"
8930 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
8931 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
8932 error "failed to unlink many hardlinks"
8934 run_test 161 "link ea sanity"
8941 local path=$(${LFS} fid2path $*)
8944 if [ $RC -ne 0 ]; then
8945 err17935 "path looked up of $expected failed. Error $RC"
8947 elif [ "${path}" != "${expected}" ]; then
8948 err17935 "path looked up \"${path}\" instead of \"${expected}\""
8951 echo "fid $fid resolves to path $path (expected $expected)"
8955 # Make changes to filesystem
8956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8957 test_mkdir -p $DIR/$tdir/d2
8958 touch $DIR/$tdir/d2/$tfile
8959 touch $DIR/$tdir/d2/x1
8960 touch $DIR/$tdir/d2/x2
8961 test_mkdir -p $DIR/$tdir/d2/a/b/c
8962 test_mkdir -p $DIR/$tdir/d2/p/q/r
8964 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
8965 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
8968 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
8969 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
8970 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
8972 # softlink to wrong file
8973 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
8974 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
8975 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
8978 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
8979 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
8980 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
8981 # fid2path dir/fsname should both work
8982 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
8983 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
8985 # hardlink count: check that there are 2 links
8986 # Doesnt work with CMD yet: 17935
8987 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
8988 err17935 "expected 2 links"
8990 # hardlink indexing: remove the first link
8991 rm $DIR/$tdir/d2/p/q/r/hlink
8992 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
8996 run_test 162 "path lookup sanity"
8999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9000 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9001 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9004 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9005 # this proc file is temporary and linux-only
9006 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9007 error "kernel->userspace send failed"
9010 run_test 163 "kernel <-> userspace comms"
9013 # do directio so as not to populate the page cache
9014 log "creating a 10 Mb file"
9015 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9016 log "starting reads"
9017 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9018 log "truncating the file"
9019 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9021 kill %+ || true # reads might have finished
9022 echo "wait until dd is finished"
9024 log "removing the temporary file"
9025 rm -rf $DIR/$tfile || error "tmp file removal failed"
9027 run_test 169 "parallel read and truncate should not deadlock"
9030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9031 $LCTL clear # bug 18514
9032 $LCTL debug_daemon start $TMP/${tfile}_log_good
9034 $LCTL debug_daemon stop
9035 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9036 error "sed failed to read log_good"
9038 $LCTL debug_daemon start $TMP/${tfile}_log_good
9040 $LCTL debug_daemon stop
9042 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9043 error "lctl df log_bad failed"
9045 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9046 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9048 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9049 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9051 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9052 error "bad_line good_line1 good_line2 are empty"
9054 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9055 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9056 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9058 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9059 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9060 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9062 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9063 error "bad_line_new good_line_new are empty"
9065 local expected_good=$((good_line1 + good_line2*2))
9067 rm -f $TMP/${tfile}*
9068 # LU-231, short malformed line may not be counted into bad lines
9069 if [ $bad_line -ne $bad_line_new ] &&
9070 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9071 error "expected $bad_line bad lines, but got $bad_line_new"
9075 if [ $expected_good -ne $good_line_new ]; then
9076 error "expected $expected_good good lines, but got $good_line_new"
9081 run_test 170 "test lctl df to handle corrupted log ====================="
9083 test_171() { # bug20592
9084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9085 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9086 $LCTL set_param fail_loc=0x50e
9087 $LCTL set_param fail_val=3000
9088 multiop_bg_pause $DIR/$tfile O_s || true
9090 kill -USR1 $MULTIPID
9094 if dmesg | grep "recursive fault"; then
9095 error "caught a recursive fault"
9097 $LCTL set_param fail_loc=0
9100 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9102 # it would be good to share it with obdfilter-survey/libecho code
9103 setup_obdecho_osc () {
9106 local obdfilter_name=$2
9107 echo "Creating new osc for $obdfilter_name on $ost_nid"
9108 # make sure we can find loopback nid
9109 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9111 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9112 ${obdfilter_name}_osc_UUID || rc=2; }
9113 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9114 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9118 cleanup_obdecho_osc () {
9119 local obdfilter_name=$1
9120 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9121 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9125 obdecho_create_test() {
9130 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9131 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9133 if [ $rc -eq 0 ]; then
9134 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9135 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9137 echo "New object id is $id"
9138 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9140 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9141 "cleanup" || rc=5; }
9142 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9144 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9149 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9150 remote_ost_nodsh && skip "remote OST with nodsh" && return
9154 if ! module_loaded obdecho; then
9155 load_module obdecho/obdecho
9159 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9160 local host=$(lctl get_param -n osc.$osc.import |
9161 awk '/current_connection:/ {print $2}' )
9162 local target=$(lctl get_param -n osc.$osc.import |
9163 awk '/target:/ {print $2}' )
9164 target=${target%_UUID}
9166 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9167 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9168 [[ -n $target ]] && cleanup_obdecho_osc $target
9169 [ $rmmod_local -eq 1 ] && rmmod obdecho
9172 run_test 180a "test obdecho on osc"
9175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9176 remote_ost_nodsh && skip "remote OST with nodsh" && return
9178 local rmmod_remote=0
9180 do_facet ost1 "lsmod | grep -q obdecho || " \
9181 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9182 "modprobe obdecho; }" && rmmod_remote=1
9183 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9184 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9185 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9188 run_test 180b "test obdecho directly on obdfilter"
9190 test_181() { # bug 22177
9191 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9192 # create enough files to index the directory
9193 createmany -o $DIR/$tdir/foobar 4000
9194 # print attributes for debug purpose
9197 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9199 # remove the files & current working dir
9200 unlinkmany $DIR/$tdir/foobar 4000
9202 kill -USR1 $MULTIPID
9204 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9207 run_test 181 "Test open-unlinked dir ========================"
9210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9211 # disable MDC RPC lock wouldn't crash client
9215 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9216 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9217 $LCTL set_param fail_loc=0x804
9219 for (( i=0; i < $tcount; i++ )) ; do
9221 createmany -o $DIR/$tdir/$i/f- $fcount &
9225 for (( i=0; i < $tcount; i++ )) ; do
9226 unlinkmany $DIR/$tdir/$i/f- $fcount &
9232 $LCTL set_param fail_loc=0
9234 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9236 test_183() { # LU-2275
9237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9238 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9239 echo aaa > $DIR/$tdir/$tfile
9241 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9242 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9244 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9245 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9247 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9249 # Flush negative dentry cache
9250 touch $DIR/$tdir/$tfile
9252 # We are not checking for any leaked references here, they'll
9253 # become evident next time we do cleanup with module unload.
9256 run_test 183 "No crash or request leak in case of strange dispositions ========"
9259 check_file_in_pool()
9264 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9267 for t in $tlist ; do
9268 [ "$i" -eq "$t" ] && continue 2
9271 echo "pool list: $tlist"
9272 echo "striping: $res"
9273 error_noexit "$file not allocated in $pool"
9280 echo "Creating new pool"
9283 create_pool $FSNAME.$pool ||
9284 { error_noexit "No pool created, result code $?"; return 1; }
9285 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9286 { error_noexit "$pool not in lfs pool_list"; return 2; }
9289 pool_add_targets() {
9290 echo "Adding targets to pool"
9296 local list=$(seq $first $step $last)
9298 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9299 do_facet mgs $LCTL pool_add \
9300 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9301 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9302 | sort -u | tr '\n' ' ' " "$t" || {
9303 error_noexit "Add to pool failed"
9306 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9307 local addcount=$(((last - first) / step + 1))
9308 [ $lfscount -eq $addcount ] || {
9309 error_noexit "lfs pool_list bad ost count" \
9310 "$lfscount != $addcount"
9318 echo "Setting pool on directory $tdir"
9320 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9322 error_noexit "Cannot set pool $pool to $tdir"
9329 echo "Checking pool on directory $tdir"
9331 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9332 [ "$res" = "$pool" ] && return 0
9334 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9338 pool_dir_rel_path() {
9339 echo "Testing relative path works well"
9344 mkdir -p $root/$tdir/$tdir
9346 pool_set_dir $pool $tdir || return 1
9347 pool_set_dir $pool ./$tdir || return 2
9348 pool_set_dir $pool ../$tdir || return 3
9349 pool_set_dir $pool ../$tdir/$tdir || return 4
9350 rm -rf $tdir; cd - > /dev/null
9353 pool_alloc_files() {
9354 echo "Checking files allocation from directory pool"
9361 for i in $(seq -w 1 $count)
9363 local file=$tdir/file-$i
9365 check_file_in_pool $file $pool "$tlist" || \
9366 failed=$((failed + 1))
9368 [ "$failed" = 0 ] && return 0
9370 error_noexit "$failed files not allocated in $pool"
9374 pool_create_files() {
9375 echo "Creating files in pool"
9383 for i in $(seq -w 1 $count)
9385 local file=$tdir/spoo-$i
9386 $SETSTRIPE -p $pool $file
9387 check_file_in_pool $file $pool "$tlist" || \
9388 failed=$((failed + 1))
9390 [ "$failed" = 0 ] && return 0
9392 error_noexit "$failed files not allocated in $pool"
9397 echo "Checking 'lfs df' output"
9400 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9402 local res=$($LFS df --pool $FSNAME.$pool |
9404 grep "$FSNAME-OST" |
9406 [ "$res" = "$t" ] && return 0
9408 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9412 pool_file_rel_path() {
9413 echo "Creating files in a pool with relative pathname"
9418 { error_noexit "unable to create $tdir"; return 1 ; }
9419 local file="/..$tdir/$tfile-1"
9420 $SETSTRIPE -p $pool $file ||
9421 { error_noexit "unable to create $file" ; return 2 ; }
9424 $SETSTRIPE -p $pool $tfile-2 || {
9425 error_noexit "unable to create $tfile-2 in $tdir"
9430 pool_remove_first_target() {
9431 echo "Removing first target from a pool"
9434 local pname="lov.$FSNAME-*.pools.$pool"
9435 local t=$($LCTL get_param -n $pname | head -1)
9436 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9437 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9438 error_noexit "$t not removed from $FSNAME.$pool"
9443 pool_remove_all_targets() {
9444 echo "Removing all targets from pool"
9447 local pname="lov.$FSNAME-*.pools.$pool"
9448 for t in $($LCTL get_param -n $pname | sort -u)
9450 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9452 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9453 error_noexit "Pool $FSNAME.$pool cannot be drained"
9456 # striping on an empty/nonexistant pool should fall back
9457 # to "pool of everything"
9459 error_noexit "failed to use fallback striping for empty pool"
9462 # setstripe on an empty pool should fail
9463 $SETSTRIPE -p $pool $file 2>/dev/null && {
9464 error_noexit "expected failure when creating file" \
9472 echo "Destroying pool"
9476 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9479 # striping on an empty/nonexistant pool should fall back
9480 # to "pool of everything"
9482 error_noexit "failed to use fallback striping for missing pool"
9485 # setstripe on an empty pool should fail
9486 $SETSTRIPE -p $pool $file 2>/dev/null && {
9487 error_noexit "expected failure when creating file" \
9492 # get param should return err once pool is gone
9493 if wait_update $HOSTNAME "lctl get_param -n \
9494 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9496 remove_pool_from_list $FSNAME.$pool
9499 error_noexit "Pool $FSNAME.$pool is not destroyed"
9504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9505 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
9507 local POOL=${POOL:-cea1}
9508 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
9509 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
9512 local last_ost=$(($OSTCOUNT - 1))
9514 local ost_list=$(seq $first_ost $ost_step $last_ost)
9515 local ost_range="$first_ost $last_ost $ost_step"
9516 local test_path=$POOL_ROOT/$POOL_DIR_NAME
9517 local file_dir=$POOL_ROOT/file_tst
9521 # former test_200a test_200b
9522 pool_add $POOL || { rc=$? ; break; }
9523 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
9524 # former test_200c test_200d
9526 pool_set_dir $POOL $test_path || { rc=$? ; break; }
9527 pool_check_dir $POOL $test_path || { rc=$? ; break; }
9528 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
9529 || { rc=$? ; break; }
9530 # former test_200e test_200f
9531 local files=$((OSTCOUNT*3))
9532 pool_alloc_files $POOL $test_path $files "$ost_list" \
9533 || { rc=$? ; break; }
9534 pool_create_files $POOL $file_dir $files "$ost_list" \
9535 || { rc=$? ; break; }
9536 # former test_200g test_200h
9537 pool_lfs_df $POOL || { rc=$? ; break; }
9538 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
9540 # former test_201a test_201b test_201c
9541 pool_remove_first_target $POOL || { rc=$? ; break; }
9543 local f=$test_path/$tfile
9544 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
9545 pool_remove $POOL $f || { rc=$? ; break; }
9552 run_test 200 "OST pools"
9554 # usage: default_attr <count | size | offset>
9556 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
9559 # usage: check_default_stripe_attr
9560 check_default_stripe_attr() {
9561 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
9563 --stripe-count|--count)
9564 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
9565 --stripe-size|--size)
9566 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
9567 --stripe-index|--index)
9570 error "unknown getstripe attr '$1'"
9573 [ $ACTUAL != $EXPECTED ] &&
9574 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
9578 test_mkdir -p $DIR/$tdir
9579 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
9581 check_default_stripe_attr --stripe-count
9582 check_default_stripe_attr --stripe-size
9583 check_default_stripe_attr --stripe-index
9587 run_test 204a "Print default stripe attributes ================="
9590 test_mkdir -p $DIR/$tdir
9591 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9593 check_default_stripe_attr --stripe-size
9594 check_default_stripe_attr --stripe-index
9598 run_test 204b "Print default stripe size and offset ==========="
9601 test_mkdir -p $DIR/$tdir
9602 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9604 check_default_stripe_attr --stripe-count
9605 check_default_stripe_attr --stripe-index
9609 run_test 204c "Print default stripe count and offset ==========="
9612 test_mkdir -p $DIR/$tdir
9613 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9615 check_default_stripe_attr --stripe-count
9616 check_default_stripe_attr --stripe-size
9620 run_test 204d "Print default stripe count and size ============="
9623 test_mkdir -p $DIR/$tdir
9624 $SETSTRIPE -d $DIR/$tdir
9626 check_default_stripe_attr --stripe-count --raw
9627 check_default_stripe_attr --stripe-size --raw
9628 check_default_stripe_attr --stripe-index --raw
9632 run_test 204e "Print raw stripe attributes ================="
9635 test_mkdir -p $DIR/$tdir
9636 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9638 check_default_stripe_attr --stripe-size --raw
9639 check_default_stripe_attr --stripe-index --raw
9643 run_test 204f "Print raw stripe size and offset ==========="
9646 test_mkdir -p $DIR/$tdir
9647 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9649 check_default_stripe_attr --stripe-count --raw
9650 check_default_stripe_attr --stripe-index --raw
9654 run_test 204g "Print raw stripe count and offset ==========="
9657 test_mkdir -p $DIR/$tdir
9658 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9660 check_default_stripe_attr --stripe-count --raw
9661 check_default_stripe_attr --stripe-size --raw
9665 run_test 204h "Print raw stripe count and size ============="
9667 # Figure out which job scheduler is being used, if any,
9669 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
9671 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
9673 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
9675 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
9676 JOBENV=LOADL_STEP_ID
9677 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
9687 # clear old jobstats
9688 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
9689 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
9691 # use a new JobID for this test, or we might see an old one
9692 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
9696 log "Using JobID environment variable $JOBENV=$JOBVAL"
9698 if [ $JOBENV = "FAKE_JOBID" ]; then
9699 FAKE_JOBID=$JOBVAL $cmd
9704 if [ "$target" = "mdt" -o "$target" = "both" ]; then
9705 FACET="$SINGLEMDS" # will need to get MDS number for DNE
9706 do_facet $FACET lctl get_param mdt.*.job_stats |
9707 grep $JOBVAL || error "No job stats found on MDT $FACET"
9709 if [ "$target" = "ost" -o "$target" = "both" ]; then
9711 do_facet $FACET lctl get_param obdfilter.*.job_stats |
9712 grep $JOBVAL || error "No job stats found on OST $FACET"
9716 test_205() { # Job stats
9717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9718 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
9719 skip "Server doesn't support jobstats" && return 0
9722 OLD_JOBENV=`$LCTL get_param -n jobid_var`
9723 if [ $OLD_JOBENV != $JOBENV ]; then
9724 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$JOBENV
9725 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9730 cmd="mkdir $DIR/$tfile"
9731 verify_jobstats "$cmd" "mdt"
9733 cmd="rm -fr $DIR/$tfile"
9734 verify_jobstats "$cmd" "mdt"
9736 cmd="mknod $DIR/$tfile c 1 3"
9737 verify_jobstats "$cmd" "mdt"
9739 cmd="rm -f $DIR/$tfile"
9740 verify_jobstats "$cmd" "mdt"
9742 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
9743 verify_jobstats "$cmd" "mdt"
9745 cmd="touch $DIR/$tfile"
9746 verify_jobstats "$cmd" "both"
9748 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
9749 verify_jobstats "$cmd" "ost"
9751 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
9752 verify_jobstats "$cmd" "ost"
9754 cmd="$TRUNCATE $DIR/$tfile 0"
9755 verify_jobstats "$cmd" "both"
9757 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
9758 verify_jobstats "$cmd" "mdt"
9761 rm -f $DIR/jobstats_test_rename
9763 if [ $OLD_JOBENV != $JOBENV ]; then
9764 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$OLD_JOBENV
9765 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9766 $OLD_JOBENV || return 1
9769 run_test 205 "Verify job stats"
9771 # LU-1480, LU-1773 and LU-1657
9774 lfs setstripe -c -1 $DIR/$tdir
9775 #define OBD_FAIL_LOV_INIT 0x1403
9776 $LCTL set_param fail_loc=0xa0001403
9777 $LCTL set_param fail_val=1
9778 touch $DIR/$tdir/$tfile || true
9780 run_test 206 "fail lov_init_raid0() doesn't lbug"
9783 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
9784 local fsz=`stat -c %s $DIR/$tfile`
9785 cancel_lru_locks mdc
9787 # do not return layout in getattr intent
9788 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
9789 $LCTL set_param fail_loc=0x170
9790 local sz=`stat -c %s $DIR/$tfile`
9792 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
9796 run_test 207a "can refresh layout at glimpse"
9799 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
9800 local cksum=`md5sum $DIR/$tfile`
9801 local fsz=`stat -c %s $DIR/$tfile`
9802 cancel_lru_locks mdc
9803 cancel_lru_locks osc
9805 # do not return layout in getattr intent
9806 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
9807 $LCTL set_param fail_loc=0x171
9809 # it will refresh layout after the file is opened but before read issues
9810 echo checksum is "$cksum"
9811 echo "$cksum" |md5sum -c --quiet || error "file differs"
9815 run_test 207b "can refresh layout at open"
9819 size=$((size % 8192 + 1))
9820 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
9821 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
9822 rm -f $DIR/f212 $DIR/f212.xyz
9824 run_test 212 "Sendfile test ============================================"
9827 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
9828 cancel_lru_locks osc
9829 lctl set_param fail_loc=0x8000040f
9830 # generate a read lock
9831 cat $DIR/$tfile > /dev/null
9832 # write to the file, it will try to cancel the above read lock.
9833 cat /etc/hosts >> $DIR/$tfile
9835 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
9837 test_214() { # for bug 20133
9838 test_mkdir -p $DIR/d214p/d214c
9839 for (( i=0; i < 340; i++ )) ; do
9840 touch $DIR/d214p/d214c/a$i
9843 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
9844 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
9845 ls $DIR/d214c || error "ls $DIR/d214c failed"
9846 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
9848 run_test 214 "hash-indexed directory test - bug 20133"
9850 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
9851 create_lnet_proc_files() {
9852 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
9853 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
9855 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
9856 rm -f "$TMP/lnet_$1.sys_tmp"
9859 # counterpart of create_lnet_proc_files
9860 remove_lnet_proc_files() {
9861 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
9864 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
9865 # 3rd arg as regexp for body
9866 check_lnet_proc_stats() {
9867 local l=$(cat "$TMP/lnet_$1" |wc -l)
9868 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
9870 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
9873 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
9874 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
9875 # optional and can be regexp for 2nd line (lnet.routes case)
9876 check_lnet_proc_entry() {
9877 local blp=2 # blp stands for 'position of 1st line of body'
9878 [ "$5" = "" ] || blp=3 # lnet.routes case
9880 local l=$(cat "$TMP/lnet_$1" |wc -l)
9881 # subtracting one from $blp because the body can be empty
9882 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
9884 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
9885 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
9887 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
9888 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
9890 # bail out if any unexpected line happened
9891 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
9892 [ "$?" != 0 ] || error "$2 misformatted"
9895 test_215() { # for bugs 18102, 21079, 21517
9896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9897 local N='(0|[1-9][0-9]*)' # non-negative numeric
9898 local P='[1-9][0-9]*' # positive numeric
9899 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
9900 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
9901 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
9902 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
9904 local L1 # regexp for 1st line
9905 local L2 # regexp for 2nd line (optional)
9906 local BR # regexp for the rest (body)
9908 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
9909 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
9910 create_lnet_proc_files "stats"
9911 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
9912 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
9913 remove_lnet_proc_files "stats"
9915 # /proc/sys/lnet/routes should look like this:
9916 # Routing disabled/enabled
9917 # net hops state router
9918 # where net is a string like tcp0, hops >= 0, state is up/down,
9919 # router is a string like 192.168.1.1@tcp2
9920 L1="^Routing (disabled|enabled)$"
9921 L2="^net +hops +state +router$"
9922 BR="^$NET +$N +(up|down) +$NID$"
9923 create_lnet_proc_files "routes"
9924 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
9925 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
9926 remove_lnet_proc_files "routes"
9928 # /proc/sys/lnet/routers should look like this:
9929 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
9930 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
9931 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
9932 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
9933 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
9934 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
9935 create_lnet_proc_files "routers"
9936 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
9937 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
9938 remove_lnet_proc_files "routers"
9940 # /proc/sys/lnet/peers should look like this:
9941 # nid refs state last max rtr min tx min queue
9942 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
9943 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
9944 # numeric (0 or >0 or <0), queue >= 0.
9945 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
9946 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
9947 create_lnet_proc_files "peers"
9948 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
9949 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
9950 remove_lnet_proc_files "peers"
9952 # /proc/sys/lnet/buffers should look like this:
9953 # pages count credits min
9954 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
9955 L1="^pages +count +credits +min$"
9956 BR="^ +$N +$N +$I +$I$"
9957 create_lnet_proc_files "buffers"
9958 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
9959 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
9960 remove_lnet_proc_files "buffers"
9962 # /proc/sys/lnet/nis should look like this:
9963 # nid status alive refs peer rtr max tx min
9964 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
9965 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
9966 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
9967 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
9968 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
9969 create_lnet_proc_files "nis"
9970 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
9971 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
9972 remove_lnet_proc_files "nis"
9974 # can we successfully write to /proc/sys/lnet/stats?
9975 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
9976 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
9978 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
9980 test_216() { # bug 20317
9981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9982 remote_ost_nodsh && skip "remote OST with nodsh" && return
9984 local p="$TMP/sanityN-$TESTNAME.parameters"
9985 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
9986 for node in $(osts_nodes); do
9987 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
9988 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
9989 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
9993 # agressive lockless i/o settings
9994 for node in $(osts_nodes); do
9995 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'
9997 lctl set_param -n osc.*.contention_seconds 60
9999 $DIRECTIO write $DIR/$tfile 0 10 4096
10000 $CHECKSTAT -s 40960 $DIR/$tfile
10002 # disable lockless i/o
10003 for node in $(osts_nodes); do
10004 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10006 lctl set_param -n osc.*.contention_seconds 0
10009 dd if=/dev/zero of=$DIR/$tfile count=0
10010 $CHECKSTAT -s 0 $DIR/$tfile
10012 restore_lustre_params <$p
10016 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10018 test_217() { # bug 22430
10019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10023 for node in $(nodes_list); do
10024 nid=$(host_nids_address $node $NETTYPE)
10025 if [[ $nid = *-* ]] ; then
10026 echo "lctl ping $nid@$NETTYPE"
10027 lctl ping $nid@$NETTYPE
10029 echo "skipping $node (no hyphen detected)"
10033 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10036 # do directio so as not to populate the page cache
10037 log "creating a 10 Mb file"
10038 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10039 log "starting reads"
10040 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10041 log "truncating the file"
10042 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10044 kill %+ || true # reads might have finished
10045 echo "wait until dd is finished"
10047 log "removing the temporary file"
10048 rm -rf $DIR/$tfile || error "tmp file removal failed"
10050 run_test 218 "parallel read and truncate should not deadlock ======================="
10053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10054 # write one partial page
10055 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10056 # set no grant so vvp_io_commit_write will do sync write
10057 $LCTL set_param fail_loc=0x411
10058 # write a full page at the end of file
10059 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10061 $LCTL set_param fail_loc=0
10062 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10063 $LCTL set_param fail_loc=0x411
10064 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10066 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10068 test_220() { #LU-325
10069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10070 remote_ost_nodsh && skip "remote OST with nodsh" && return
10073 test_mkdir -p $DIR/$tdir
10074 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10075 awk '{print $2}' | sed -e 's/_UUID$//')
10078 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10079 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10080 osc.$mdtosc_proc1.prealloc_last_id)
10081 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10082 osc.$mdtosc_proc1.prealloc_next_id)
10086 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10087 #define OBD_FAIL_OST_ENOINO 0x229
10088 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10089 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10090 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10092 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10094 MDSOBJS=$((last_id - next_id))
10095 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10097 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10098 echo "OST still has $count kbytes free"
10100 echo "create $MDSOBJS files @next_id..."
10101 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10103 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10104 osc.$mdtosc_proc1.prealloc_last_id)
10105 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10106 osc.$mdtosc_proc1.prealloc_next_id)
10108 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10113 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10114 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10116 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10117 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10118 echo "unlink $MDSOBJS files @$next_id..."
10119 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10121 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10125 dd if=`which date` of=$MOUNT/date oflag=sync
10126 chmod +x $MOUNT/date
10128 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10129 $LCTL set_param fail_loc=0x80001401
10131 $MOUNT/date > /dev/null
10134 run_test 221 "make sure fault and truncate race to not cause OOM"
10137 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10139 test_mkdir -p $DIR/$tdir
10140 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10141 createmany -o $DIR/$tdir/$tfile 10
10142 cancel_lru_locks mdc
10143 cancel_lru_locks osc
10144 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10145 $LCTL set_param fail_loc=0x31a
10146 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10147 $LCTL set_param fail_loc=0
10150 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10155 test_mkdir -p $DIR/$tdir
10156 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10157 createmany -o $DIR/$tdir/$tfile 10
10158 cancel_lru_locks mdc
10159 cancel_lru_locks osc
10160 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10161 $LCTL set_param fail_loc=0x31a
10162 rm -r $DIR/$tdir || "AGL for rmdir failed"
10163 $LCTL set_param fail_loc=0
10165 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10170 test_mkdir -p $DIR/$tdir
10171 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10172 createmany -o $DIR/$tdir/$tfile 10
10173 cancel_lru_locks mdc
10174 cancel_lru_locks osc
10175 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10176 $LCTL set_param fail_loc=0x31b
10177 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10178 $LCTL set_param fail_loc=0
10181 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10183 test_224a() { # LU-1039, MRP-303
10184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10185 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10186 $LCTL set_param fail_loc=0x508
10187 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10188 $LCTL set_param fail_loc=0
10191 run_test 224a "Don't panic on bulk IO failure"
10193 test_224b() { # LU-1039, MRP-303
10194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10195 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10196 cancel_lru_locks osc
10197 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10198 $LCTL set_param fail_loc=0x515
10199 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10200 $LCTL set_param fail_loc=0
10203 run_test 224b "Don't panic on bulk IO failure"
10205 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10208 if [ -z ${MDSSURVEY} ]; then
10209 skip_env "mds-survey not found" && return
10211 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10212 { skip "Need MDS version at least 2.2.51"; return; }
10214 local mds=$(facet_host $SINGLEMDS)
10215 local target=$(do_nodes $mds 'lctl dl' | \
10216 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10218 local cmd1="file_count=1000 thrhi=4"
10219 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10220 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10221 local cmd="$cmd1 $cmd2 $cmd3"
10223 rm -f ${TMP}/mds_survey*
10225 eval $cmd || error "mds-survey with zero-stripe failed"
10226 cat ${TMP}/mds_survey*
10227 rm -f ${TMP}/mds_survey*
10229 run_test 225a "Metadata survey sanity with zero-stripe"
10232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10233 if [ -z ${MDSSURVEY} ]; then
10234 skip_env "mds-survey not found" && return
10236 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10237 { skip "Need MDS version at least 2.2.51"; return; }
10239 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10240 skip_env "Need to mount OST to test" && return
10243 local mds=$(facet_host $SINGLEMDS)
10244 local target=$(do_nodes $mds 'lctl dl' | \
10245 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10247 local cmd1="file_count=1000 thrhi=4"
10248 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10249 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10250 local cmd="$cmd1 $cmd2 $cmd3"
10252 rm -f ${TMP}/mds_survey*
10254 eval $cmd || error "mds-survey with stripe_count failed"
10255 cat ${TMP}/mds_survey*
10256 rm -f ${TMP}/mds_survey*
10258 run_test 225b "Metadata survey sanity with stripe_count = 1"
10260 mcreate_path2fid () {
10266 local path=$DIR/$tdir/$name
10271 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10272 error "cannot create $desc"
10274 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10276 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10278 fid_path=$($LFS fid2path $MOUNT $fid)
10280 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10282 [ "$path" == "$fid_path" ] ||
10283 error "fid2path returned $fid_path, expected $path"
10285 echo "pass with $path and $fid"
10290 mkdir -p $DIR/$tdir
10292 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10293 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10294 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10295 mcreate_path2fid 0040666 0 0 dir "directory"
10296 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10297 mcreate_path2fid 0100666 0 0 file "regular file"
10298 mcreate_path2fid 0120666 0 0 link "symbolic link"
10299 mcreate_path2fid 0140666 0 0 sock "socket"
10301 run_test 226 "call path2fid and fid2path on files of all type"
10303 # LU-1299 Executing or running ldd on a truncated executable does not
10304 # cause an out-of-memory condition.
10306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10307 dd if=`which date` of=$MOUNT/date bs=1k count=1
10308 chmod +x $MOUNT/date
10310 $MOUNT/date > /dev/null
10311 ldd $MOUNT/date > /dev/null
10314 run_test 227 "running truncated executable does not cause OOM"
10316 # LU-1512 try to reuse idle OI blocks
10318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10319 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10320 skip "non-ldiskfs backend" && return
10322 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10323 local myDIR=$DIR/$tdir
10326 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10327 $LCTL set_param fail_loc=0x80001002
10328 createmany -o $myDIR/t- 10000
10329 $LCTL set_param fail_loc=0
10330 # The guard is current the largest FID holder
10332 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10334 local IDX=$(($SEQ % 64))
10336 do_facet $SINGLEMDS sync
10337 # Make sure journal flushed.
10339 local blk1=$(do_facet $SINGLEMDS \
10340 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10341 grep Blockcount | awk '{print $4}')
10343 # Remove old files, some OI blocks will become idle.
10344 unlinkmany $myDIR/t- 10000
10345 # Create new files, idle OI blocks should be reused.
10346 createmany -o $myDIR/t- 2000
10347 do_facet $SINGLEMDS sync
10348 # Make sure journal flushed.
10350 local blk2=$(do_facet $SINGLEMDS \
10351 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10352 grep Blockcount | awk '{print $4}')
10354 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10356 run_test 228a "try to reuse idle OI blocks"
10359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10360 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10361 skip "non-ldiskfs backend" && return
10363 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10364 local myDIR=$DIR/$tdir
10367 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10368 $LCTL set_param fail_loc=0x80001002
10369 createmany -o $myDIR/t- 10000
10370 $LCTL set_param fail_loc=0
10371 # The guard is current the largest FID holder
10373 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10375 local IDX=$(($SEQ % 64))
10377 do_facet $SINGLEMDS sync
10378 # Make sure journal flushed.
10380 local blk1=$(do_facet $SINGLEMDS \
10381 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10382 grep Blockcount | awk '{print $4}')
10384 # Remove old files, some OI blocks will become idle.
10385 unlinkmany $myDIR/t- 10000
10388 stop $SINGLEMDS || error "Fail to stop MDT."
10390 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10392 df $MOUNT || error "Fail to df."
10393 # Create new files, idle OI blocks should be reused.
10394 createmany -o $myDIR/t- 2000
10395 do_facet $SINGLEMDS sync
10396 # Make sure journal flushed.
10398 local blk2=$(do_facet $SINGLEMDS \
10399 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10400 grep Blockcount | awk '{print $4}')
10402 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10404 run_test 228b "idle OI blocks can be reused after MDT restart"
10408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10409 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10410 skip "non-ldiskfs backend" && return
10412 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10413 local myDIR=$DIR/$tdir
10416 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10417 $LCTL set_param fail_loc=0x80001002
10418 # 20000 files can guarantee there are index nodes in the OI file
10419 createmany -o $myDIR/t- 20000
10420 $LCTL set_param fail_loc=0
10421 # The guard is current the largest FID holder
10423 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10425 local IDX=$(($SEQ % 64))
10427 do_facet $SINGLEMDS sync
10428 # Make sure journal flushed.
10430 local blk1=$(do_facet $SINGLEMDS \
10431 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10432 grep Blockcount | awk '{print $4}')
10434 # Remove old files, some OI blocks will become idle.
10435 unlinkmany $myDIR/t- 20000
10437 # The OI file should become empty now
10439 # Create new files, idle OI blocks should be reused.
10440 createmany -o $myDIR/t- 2000
10441 do_facet $SINGLEMDS sync
10442 # Make sure journal flushed.
10444 local blk2=$(do_facet $SINGLEMDS \
10445 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10446 grep Blockcount | awk '{print $4}')
10448 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10450 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10454 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10457 mkdir -p $DIR/$tdir/test_230_local
10458 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10459 [ $mdt_idx -ne 0 ] &&
10460 error "create local directory on wrong MDT $mdt_idx"
10462 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10463 error "create remote directory failed"
10464 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10465 [ $mdt_idx -ne $MDTIDX ] &&
10466 error "create remote directory on wrong MDT $mdt_idx"
10468 createmany -o $DIR/$tdir/test_230/t- 10 ||
10469 error "create files on remote directory failed"
10470 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10471 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10472 rm -r $DIR/$tdir || error "unlink remote directory failed"
10474 run_test 230a "Create remote directory and files under the remote directory"
10477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10478 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10480 local remote_dir=$DIR/$tdir/remote_dir
10482 mkdir -p $DIR/$tdir
10483 $LFS mkdir -i $MDTIDX $remote_dir ||
10484 error "create remote directory failed"
10486 $LFS mkdir -i 0 $remote_dir/new_dir &&
10487 error "nested remote directory create succeed!"
10489 rm -r $DIR/$tdir || error "unlink remote directory failed"
10491 run_test 230b "nested remote directory should be failed"
10494 # tests that do cleanup/setup should be run at the end
10498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10500 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
10501 $LCTL set_param fail_loc=0x903
10502 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
10503 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
10506 FAIL_ON_ERROR=true cleanup
10507 FAIL_ON_ERROR=true setup
10509 run_test 900 "umount should not race with any mgc requeue thread"
10512 check_and_cleanup_lustre
10513 if [ "$I_MOUNTED" != "yes" ]; then
10514 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true