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 $obj_file)
1686 seq=$(echo $seq | sed -e "s/^0x//g")
1687 if [ $seq == 0 ]; then
1688 oid_hex=$(echo $oid)
1690 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1692 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1693 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1694 $dev 2>/dev/null" | grep "parent=")
1696 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1698 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1700 #do_facet ost$ost umount -d $dir
1701 #start ost$ost $dev $OST_MOUNT_OPTS
1703 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1704 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1705 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1706 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1707 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1708 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1710 # compare lmm_seq and filter_fid->ff_parent.f_seq
1711 [ $ff_pseq = $lmm_seq ] ||
1712 error "FF parent SEQ $ff_pseq != $lmm_seq"
1713 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1714 [ $ff_poid = $lmm_oid ] ||
1715 error "FF parent OID $ff_poid != $lmm_oid"
1716 [ $ff_pstripe = $stripe_nr ] ||
1717 error "FF stripe $ff_pstripe != $stripe_nr"
1719 stripe_nr=$((stripe_nr + 1))
1724 remote_ost_nodsh && skip "remote OST with nodsh" && return
1725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1726 test_mkdir -p $DIR/$tdir
1728 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1729 { error "setstripe -c -1 failed"; return 1; }
1730 # We need to send a write to every object to get parent FID info set.
1731 # This _should_ also work for setattr, but does not currently.
1732 # touch $DIR/$tdir/$tfile-1 ||
1733 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1734 { error "dd $tfile-1 failed"; return 2; }
1735 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1736 { error "setstripe -c -1 failed"; return 3; }
1737 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1738 { error "dd $tfile-2 failed"; return 4; }
1740 # make sure write RPCs have been sent to OSTs
1743 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1744 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1746 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1748 test_27A() { # b=19102
1749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1750 local restore_size=$($GETSTRIPE -S $MOUNT)
1751 local restore_count=$($GETSTRIPE -c $MOUNT)
1752 local restore_offset=$($GETSTRIPE -i $MOUNT)
1753 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1754 local default_size=$($GETSTRIPE -S $MOUNT)
1755 local default_count=$($GETSTRIPE -c $MOUNT)
1756 local default_offset=$($GETSTRIPE -i $MOUNT)
1757 local dsize=$((1024 * 1024))
1758 [ $default_size -eq $dsize ] ||
1759 error "stripe size $default_size != $dsize"
1760 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1761 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1762 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1764 run_test 27A "check filesystem-wide default LOV EA values"
1766 # createtest also checks that device nodes are created and
1767 # then visible correctly (#2091)
1768 test_28() { # bug 2091
1770 $CREATETEST $DIR/d28/ct || error
1772 run_test 28 "create/mknod/mkdir with bad file types ============"
1775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1776 cancel_lru_locks mdc
1782 declare -i LOCKCOUNTORIG=0
1783 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1784 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1786 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1788 declare -i LOCKUNUSEDCOUNTORIG=0
1789 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1790 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1797 declare -i LOCKCOUNTCURRENT=0
1798 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1799 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1802 declare -i LOCKUNUSEDCOUNTCURRENT=0
1803 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1804 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1807 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1808 lctl set_param -n ldlm.dump_namespaces ""
1809 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1810 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1811 log "dumped log to $TMP/test_29.dk (bug 5793)"
1814 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1815 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1816 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1817 log "dumped log to $TMP/test_29.dk (bug 5793)"
1821 run_test 29 "IT_GETATTR regression ============================"
1823 test_30a() { # was test_30
1824 cp `which ls` $DIR || cp /bin/ls $DIR
1828 run_test 30a "execute binary from Lustre (execve) =============="
1831 cp `which ls` $DIR || cp /bin/ls $DIR
1833 $RUNAS $DIR/ls / || error
1836 run_test 30b "execute binary from Lustre as non-root ==========="
1838 test_30c() { # b=22376
1839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1840 cp `which ls` $DIR || cp /bin/ls $DIR
1842 cancel_lru_locks mdc
1843 cancel_lru_locks osc
1844 $RUNAS $DIR/ls / || error
1847 run_test 30c "execute binary from Lustre without read perms ===="
1850 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1851 $CHECKSTAT -a $DIR/f31 || error
1853 run_test 31a "open-unlink file =================================="
1856 touch $DIR/f31 || error
1857 ln $DIR/f31 $DIR/f31b || error
1858 $MULTIOP $DIR/f31b Ouc || error
1859 $CHECKSTAT -t file $DIR/f31 || error
1861 run_test 31b "unlink file with multiple links while open ======="
1864 touch $DIR/f31 || error
1865 ln $DIR/f31 $DIR/f31c || error
1866 multiop_bg_pause $DIR/f31 O_uc || return 1
1868 $MULTIOP $DIR/f31c Ouc
1869 kill -USR1 $MULTIPID
1872 run_test 31c "open-unlink file with multiple links ============="
1875 opendirunlink $DIR/d31d $DIR/d31d || error
1876 $CHECKSTAT -a $DIR/d31d || error
1878 run_test 31d "remove of open directory ========================="
1880 test_31e() { # bug 2904
1881 check_kernel_version 34 || return 0
1882 openfilleddirunlink $DIR/d31e || error
1884 run_test 31e "remove of open non-empty directory ==============="
1886 test_31f() { # bug 4554
1887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1889 test_mkdir $DIR/d31f
1890 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1891 cp /etc/hosts $DIR/d31f
1893 $GETSTRIPE $DIR/d31f/hosts
1894 multiop_bg_pause $DIR/d31f D_c || return 1
1897 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1898 test_mkdir $DIR/d31f
1899 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1900 cp /etc/hosts $DIR/d31f
1902 $GETSTRIPE $DIR/d31f/hosts
1903 multiop_bg_pause $DIR/d31f D_c || return 1
1906 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1907 wait $MULTIPID || error "first opendir $MULTIPID failed"
1911 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1912 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1915 run_test 31f "remove of open directory with open-unlink file ==="
1918 echo "-- cross directory link --"
1919 test_mkdir $DIR/d31ga
1920 test_mkdir $DIR/d31gb
1922 ln $DIR/d31ga/f $DIR/d31gb/g
1923 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1924 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1925 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1926 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1928 run_test 31g "cross directory link==============="
1931 echo "-- cross directory link --"
1932 test_mkdir $DIR/d31h
1933 test_mkdir $DIR/d31h/dir
1935 ln $DIR/d31h/f $DIR/d31h/dir/g
1936 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1937 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1938 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1939 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1941 run_test 31h "cross directory link under child==============="
1944 echo "-- cross directory link --"
1945 test_mkdir $DIR/d31i
1946 test_mkdir $DIR/d31i/dir
1947 touch $DIR/d31i/dir/f
1948 ln $DIR/d31i/dir/f $DIR/d31i/g
1949 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1950 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1951 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1952 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1954 run_test 31i "cross directory link under parent==============="
1958 test_mkdir $DIR/d31j
1959 test_mkdir $DIR/d31j/dir1
1960 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1961 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1962 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1963 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1966 run_test 31j "link for directory==============="
1970 test_mkdir $DIR/d31k
1972 touch $DIR/d31k/exist
1973 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1974 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1975 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1976 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1977 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1978 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1979 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1982 run_test 31k "link to file: the same, non-existing, dir==============="
1985 test_mkdir $DIR/d31m
1987 test_mkdir $DIR/d31m2
1988 touch $DIR/d31m2/exist
1989 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1990 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1991 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1992 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1993 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1994 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1997 run_test 31m "link to file: the same, non-existing, dir==============="
1999 cleanup_test32_mount() {
2001 $UMOUNT $DIR/$tdir/ext2-mountpoint
2005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2006 echo "== more mountpoints and symlinks ================="
2007 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2008 trap cleanup_test32_mount EXIT
2009 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2010 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2011 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2012 cleanup_test32_mount
2014 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2018 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2019 trap cleanup_test32_mount EXIT
2020 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2021 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2022 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2023 cleanup_test32_mount
2025 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2029 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2030 trap cleanup_test32_mount EXIT
2031 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2032 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2033 test_mkdir -p $DIR/$tdir/d2/test_dir
2034 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2035 cleanup_test32_mount
2037 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2041 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2042 trap cleanup_test32_mount EXIT
2043 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2044 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2045 test_mkdir -p $DIR/$tdir/d2/test_dir
2046 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2047 cleanup_test32_mount
2049 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2052 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2053 test_mkdir -p $DIR/d32e/tmp
2054 TMP_DIR=$DIR/d32e/tmp
2055 ln -s $DIR/d32e $TMP_DIR/symlink11
2056 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2057 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2058 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2060 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2063 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2064 test_mkdir -p $DIR/d32f/tmp
2065 TMP_DIR=$DIR/d32f/tmp
2066 ln -s $DIR/d32f $TMP_DIR/symlink11
2067 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2068 ls $DIR/d32f/tmp/symlink11 || error
2069 ls $DIR/d32f/symlink01 || error
2071 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2074 TMP_DIR=$DIR/$tdir/tmp
2075 test_mkdir -p $DIR/$tdir/tmp
2076 test_mkdir $DIR/${tdir}2
2077 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2078 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2079 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2080 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2081 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2082 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2084 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2087 rm -fr $DIR/$tdir $DIR/${tdir}2
2088 TMP_DIR=$DIR/$tdir/tmp
2089 test_mkdir -p $DIR/$tdir/tmp
2090 test_mkdir $DIR/${tdir}2
2091 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2092 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2093 ls $TMP_DIR/symlink12 || error
2094 ls $DIR/$tdir/symlink02 || error
2096 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2100 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2101 trap cleanup_test32_mount EXIT
2102 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2103 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2104 touch $DIR/$tdir/test_file
2105 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2106 cleanup_test32_mount
2108 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2112 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2113 trap cleanup_test32_mount EXIT
2114 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2115 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2116 touch $DIR/$tdir/test_file
2117 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2118 cleanup_test32_mount
2120 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2125 trap cleanup_test32_mount EXIT
2126 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2127 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2128 test_mkdir -p $DIR/$tdir/d2
2129 touch $DIR/$tdir/d2/test_file || error
2130 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2131 cleanup_test32_mount
2133 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2138 trap cleanup_test32_mount EXIT
2139 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2140 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2141 test_mkdir -p $DIR/$tdir/d2
2142 touch $DIR/$tdir/d2/test_file
2143 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2144 cleanup_test32_mount
2146 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2150 test_mkdir -p $DIR/d32m/tmp
2151 TMP_DIR=$DIR/d32m/tmp
2152 ln -s $DIR $TMP_DIR/symlink11
2153 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2154 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2155 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2157 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2161 test_mkdir -p $DIR/d32n/tmp
2162 TMP_DIR=$DIR/d32n/tmp
2163 ln -s $DIR $TMP_DIR/symlink11
2164 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2165 ls -l $DIR/d32n/tmp/symlink11 || error
2166 ls -l $DIR/d32n/symlink01 || error
2168 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2171 rm -fr $DIR/d32o $DIR/$tfile
2173 test_mkdir -p $DIR/d32o/tmp
2174 TMP_DIR=$DIR/d32o/tmp
2175 ln -s $DIR/$tfile $TMP_DIR/symlink12
2176 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2177 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2178 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2179 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2180 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2182 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2192 test_mkdir -p $DIR/d32p/tmp
2194 TMP_DIR=$DIR/d32p/tmp
2196 ln -s $DIR/$tfile $TMP_DIR/symlink12
2198 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2200 cat $DIR/d32p/tmp/symlink12 || error
2202 cat $DIR/d32p/symlink02 || error
2205 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2207 cleanup_testdir_mount() {
2213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2214 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2215 trap cleanup_testdir_mount EXIT
2216 test_mkdir -p $DIR/$tdir
2217 touch $DIR/$tdir/under_the_mount
2218 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2219 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2220 cleanup_testdir_mount
2222 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2226 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2227 trap cleanup_testdir_mount EXIT
2228 test_mkdir -p $DIR/$tdir
2229 touch $DIR/$tdir/under_the_mount
2230 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2231 ls $DIR/$tdir | grep -q under_the_mount && error || true
2232 cleanup_testdir_mount
2234 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2239 chmod 444 $DIR/$tfile
2240 chown $RUNAS_ID $DIR/$tfile
2242 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2245 run_test 33aa "write file with mode 444 (should return error) ===="
2249 test_mkdir -p $DIR/d33
2250 chown $RUNAS_ID $DIR/d33
2251 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2252 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2253 error "open RDWR" || true
2255 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2259 test_mkdir -p $DIR/d33
2260 chown $RUNAS_ID $DIR/d33
2261 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2263 run_test 33b "test open file with malformed flags (No panic and return error)"
2266 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2272 remote_ost_nodsh && skip "remote OST with nodsh" && return
2275 test_mkdir -p $DIR/d33
2276 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2279 for ostnum in $(seq $OSTCOUNT); do
2280 # test-framework's OST numbering is one-based, while Lustre's
2282 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2283 # Parsing llobdstat's output sucks; we could grep the /proc
2284 # path, but that's likely to not be as portable as using the
2285 # llobdstat utility. So we parse lctl output instead.
2286 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2287 obdfilter/$ostname/stats |
2288 awk '/^write_bytes/ {print $7}' )
2289 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2290 if (( ${write_bytes:-0} > 0 ))
2297 $all_zeros || return 0
2300 echo foo > $DIR/d33/bar
2304 # Total up write_bytes after writing. We'd better find non-zeros.
2305 for ostnum in $(seq $OSTCOUNT); do
2306 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2307 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2308 obdfilter/$ostname/stats |
2309 awk '/^write_bytes/ {print $7}' )
2310 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2311 if (( ${write_bytes:-0} > 0 ))
2320 for ostnum in $(seq $OSTCOUNT); do
2321 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2322 echo "Check that write_bytes is present in obdfilter/*/stats:"
2323 do_facet ost$ostnum lctl get_param -n \
2324 obdfilter/$ostname/stats
2326 error "OST not keeping write_bytes stats (b22312)"
2329 run_test 33c "test llobdstat and write_bytes"
2332 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2335 local remote_dir=$DIR/$tdir/remote_dir
2338 $LFS mkdir -i $MDTIDX $remote_dir ||
2339 error "create remote directory failed"
2341 touch $remote_dir/$tfile
2342 chmod 444 $remote_dir/$tfile
2343 chown $RUNAS_ID $remote_dir/$tfile
2345 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2347 chown $RUNAS_ID $remote_dir
2348 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2349 error "create" || true
2350 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2351 error "open RDWR" || true
2352 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2353 error "create" || true
2355 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2357 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2360 $MCREATE $DIR/f34 || error
2361 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2362 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2363 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2364 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2366 run_test 34a "truncate file that has not been opened ==========="
2369 [ ! -f $DIR/f34 ] && test_34a
2370 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2371 $OPENFILE -f O_RDONLY $DIR/f34
2372 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2373 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2375 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2378 [ ! -f $DIR/f34 ] && test_34a
2379 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2380 $OPENFILE -f O_RDWR $DIR/f34
2381 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2382 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2384 run_test 34c "O_RDWR opening file-with-size works =============="
2387 [ ! -f $DIR/f34 ] && test_34a
2388 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2389 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2392 run_test 34d "write to sparse file ============================="
2396 $MCREATE $DIR/f34e || error
2397 $TRUNCATE $DIR/f34e 1000 || error
2398 $CHECKSTAT -s 1000 $DIR/f34e || error
2399 $OPENFILE -f O_RDWR $DIR/f34e
2400 $CHECKSTAT -s 1000 $DIR/f34e || error
2402 run_test 34e "create objects, some with size and some without =="
2404 test_34f() { # bug 6242, 6243
2405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2408 $MCREATE $DIR/f34f || error
2409 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2410 dd if=$DIR/f34f of=$TMP/f34f
2411 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2412 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2413 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2414 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2415 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2417 run_test 34f "read from a file with no objects until EOF ======="
2420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2421 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2422 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2423 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2424 cancel_lru_locks osc
2425 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2426 error "wrong size after lock cancel"
2428 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2429 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2430 error "expanding truncate failed"
2431 cancel_lru_locks osc
2432 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2433 error "wrong expanded size after lock cancel"
2435 run_test 34g "truncate long file ==============================="
2438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2442 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2443 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2447 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2448 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2452 local nsz=`stat -c %s $DIR/$tfile`
2453 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2455 run_test 34h "ftruncate file under grouplock should not block"
2458 cp /bin/sh $DIR/f35a
2460 chown $RUNAS_ID $DIR/f35a
2461 $RUNAS $DIR/f35a && error || true
2464 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2468 utime $DIR/f36 || error
2470 run_test 36a "MDS utime check (mknod, utime) ==================="
2474 utime $DIR/f36 || error
2476 run_test 36b "OST utime check (open, utime) ===================="
2481 chown $RUNAS_ID $DIR/d36
2482 $RUNAS utime $DIR/d36/f36 || error
2484 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2487 [ ! -d $DIR/d36 ] && test_36c
2488 echo "" > $DIR/d36/f36
2489 $RUNAS utime $DIR/d36/f36 || error
2491 run_test 36d "non-root OST utime check (open, utime) ==========="
2494 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2495 test_mkdir -p $DIR/$tdir
2496 touch $DIR/$tdir/$tfile
2497 $RUNAS utime $DIR/$tdir/$tfile && \
2498 error "utime worked, expected failure" || true
2500 run_test 36e "utime on non-owned file (should return error) ===="
2504 local LANG_SAVE=$LANG
2505 local LC_LANG_SAVE=$LC_LANG
2506 export LANG=C LC_LANG=C # for date language
2508 DATESTR="Dec 20 2000"
2509 test_mkdir -p $DIR/$tdir
2510 lctl set_param fail_loc=$fl
2512 cp /etc/hosts $DIR/$tdir/$tfile
2513 sync & # write RPC generated with "current" inode timestamp, but delayed
2515 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2516 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2517 cancel_lru_locks osc
2518 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2520 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2521 echo "BEFORE: $LS_BEFORE" && \
2522 echo "AFTER : $LS_AFTER" && \
2523 echo "WANT : $DATESTR" && \
2524 error "$DIR/$tdir/$tfile timestamps changed" || true
2526 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2531 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2532 subr_36fh "0x80000214"
2534 run_test 36f "utime on file racing with OST BRW write =========="
2537 remote_ost_nodsh && skip "remote OST with nodsh" && return
2538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2543 test_mkdir -p $DIR/$tdir
2544 fmd_max_age=$(do_facet ost1 \
2545 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2548 fmd_before=$(do_facet ost1 \
2549 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2550 touch $DIR/$tdir/$tfile
2551 sleep $((fmd_max_age + 12))
2552 fmd_after=$(do_facet ost1 \
2553 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2555 echo "fmd_before: $fmd_before"
2556 echo "fmd_after: $fmd_after"
2557 [ "$fmd_after" -gt "$fmd_before" ] && \
2558 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2559 error "fmd didn't expire after ping" || true
2561 run_test 36g "filter mod data cache expiry ====================="
2564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2565 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2566 subr_36fh "0x80000227"
2568 run_test 36h "utime on file racing with OST BRW write =========="
2570 # test_37 - duplicate with tests 32q 32r
2573 local file=$DIR/$tfile
2575 openfile -f O_DIRECTORY $file
2578 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2579 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2581 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2585 touch $DIR/${tfile}2
2586 # ls -l $DIR/$tfile $DIR/${tfile}2
2587 # ls -lu $DIR/$tfile $DIR/${tfile}2
2588 # ls -lc $DIR/$tfile $DIR/${tfile}2
2590 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2591 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2593 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2595 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2597 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2598 error "O_TRUNC didn't change timestamps"
2601 run_test 39 "mtime changed on create ==========================="
2604 test_mkdir -p $DIR/$tdir
2605 cp -p /etc/passwd $DIR/$tdir/fopen
2606 cp -p /etc/passwd $DIR/$tdir/flink
2607 cp -p /etc/passwd $DIR/$tdir/funlink
2608 cp -p /etc/passwd $DIR/$tdir/frename
2609 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2612 echo "aaaaaa" >> $DIR/$tdir/fopen
2613 echo "aaaaaa" >> $DIR/$tdir/flink
2614 echo "aaaaaa" >> $DIR/$tdir/funlink
2615 echo "aaaaaa" >> $DIR/$tdir/frename
2617 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2618 local link_new=`stat -c %Y $DIR/$tdir/flink`
2619 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2620 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2622 cat $DIR/$tdir/fopen > /dev/null
2623 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2624 rm -f $DIR/$tdir/funlink2
2625 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2627 for (( i=0; i < 2; i++ )) ; do
2628 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2629 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2630 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2631 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2633 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2634 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2635 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2636 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2638 cancel_lru_locks osc
2639 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2642 run_test 39b "mtime change on open, link, unlink, rename ======"
2644 # this should be set to past
2645 TEST_39_MTIME=`date -d "1 year ago" +%s`
2651 local mtime0=`stat -c %Y $DIR1/$tfile`
2653 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2654 local mtime1=`stat -c %Y $DIR1/$tfile`
2655 [ "$mtime1" = $TEST_39_MTIME ] || \
2656 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2659 echo hello >> $DIR1/$tfile
2661 local mtime2=`stat -c %Y $DIR1/$tfile`
2662 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2663 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2665 mv $DIR1/$tfile $DIR1/$tfile-1
2667 for (( i=0; i < 2; i++ )) ; do
2668 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2669 [ "$mtime2" = "$mtime3" ] || \
2670 error "mtime ($mtime2) changed (to $mtime3) on rename"
2672 cancel_lru_locks osc
2673 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2676 run_test 39c "mtime change on rename ==========================="
2680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2683 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2685 for (( i=0; i < 2; i++ )) ; do
2686 local mtime=`stat -c %Y $DIR1/$tfile`
2687 [ $mtime = $TEST_39_MTIME ] || \
2688 error "mtime($mtime) is not set to $TEST_39_MTIME"
2690 cancel_lru_locks osc
2691 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2694 run_test 39d "create, utime, stat =============================="
2698 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2700 local mtime1=`stat -c %Y $DIR1/$tfile`
2702 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2704 for (( i=0; i < 2; i++ )) ; do
2705 local mtime2=`stat -c %Y $DIR1/$tfile`
2706 [ $mtime2 = $TEST_39_MTIME ] || \
2707 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2709 cancel_lru_locks osc
2710 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2713 run_test 39e "create, stat, utime, stat ========================"
2717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2719 mtime1=`stat -c %Y $DIR1/$tfile`
2722 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2724 for (( i=0; i < 2; i++ )) ; do
2725 local mtime2=`stat -c %Y $DIR1/$tfile`
2726 [ $mtime2 = $TEST_39_MTIME ] || \
2727 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2729 cancel_lru_locks osc
2730 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2733 run_test 39f "create, stat, sleep, utime, stat ================="
2737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2738 echo hello >> $DIR1/$tfile
2739 local mtime1=`stat -c %Y $DIR1/$tfile`
2742 chmod o+r $DIR1/$tfile
2744 for (( i=0; i < 2; i++ )) ; do
2745 local mtime2=`stat -c %Y $DIR1/$tfile`
2746 [ "$mtime1" = "$mtime2" ] || \
2747 error "lost mtime: $mtime2, should be $mtime1"
2749 cancel_lru_locks osc
2750 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2753 run_test 39g "write, chmod, stat ==============================="
2757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2762 echo hello >> $DIR1/$tfile
2763 local mtime1=`stat -c %Y $DIR1/$tfile`
2765 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2767 if [ "$d1" != "$d2" ]; then
2768 echo "write and touch not within one second"
2770 for (( i=0; i < 2; i++ )) ; do
2771 local mtime2=`stat -c %Y $DIR1/$tfile`
2772 [ "$mtime2" = $TEST_39_MTIME ] || \
2773 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2775 cancel_lru_locks osc
2776 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2780 run_test 39h "write, utime within one second, stat ============="
2783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2787 echo hello >> $DIR1/$tfile
2788 local mtime1=`stat -c %Y $DIR1/$tfile`
2790 mv $DIR1/$tfile $DIR1/$tfile-1
2792 for (( i=0; i < 2; i++ )) ; do
2793 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2795 [ "$mtime1" = "$mtime2" ] || \
2796 error "lost mtime: $mtime2, should be $mtime1"
2798 cancel_lru_locks osc
2799 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2802 run_test 39i "write, rename, stat =============================="
2805 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2806 start_full_debug_logging
2810 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2811 lctl set_param fail_loc=0x80000412
2812 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2813 error "multiop failed"
2815 local mtime1=`stat -c %Y $DIR1/$tfile`
2817 mv $DIR1/$tfile $DIR1/$tfile-1
2819 kill -USR1 $multipid
2820 wait $multipid || error "multiop close failed"
2822 for (( i=0; i < 2; i++ )) ; do
2823 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2824 [ "$mtime1" = "$mtime2" ] ||
2825 error "mtime is lost on close: $mtime2, " \
2828 cancel_lru_locks osc
2829 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2831 lctl set_param fail_loc=0
2832 stop_full_debug_logging
2834 run_test 39j "write, rename, close, stat ======================="
2837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2841 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2843 local mtime1=`stat -c %Y $DIR1/$tfile`
2845 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2847 kill -USR1 $multipid
2848 wait $multipid || error "multiop close failed"
2850 for (( i=0; i < 2; i++ )) ; do
2851 local mtime2=`stat -c %Y $DIR1/$tfile`
2853 [ "$mtime2" = $TEST_39_MTIME ] || \
2854 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2856 cancel_lru_locks osc
2857 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2860 run_test 39k "write, utime, close, stat ========================"
2862 # this should be set to future
2863 TEST_39_ATIME=`date -d "1 year" +%s`
2866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2867 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2868 local atime_diff=$(do_facet $SINGLEMDS \
2869 lctl get_param -n mdd.*MDT0000*.atime_diff)
2873 # test setting directory atime to future
2874 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2875 local atime=$(stat -c %X $DIR/$tdir)
2876 [ "$atime" = $TEST_39_ATIME ] || \
2877 error "atime is not set to future: $atime, $TEST_39_ATIME"
2879 # test setting directory atime from future to now
2880 local d1=$(date +%s)
2882 local d2=$(date +%s)
2884 cancel_lru_locks mdc
2885 atime=$(stat -c %X $DIR/$tdir)
2886 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2887 error "atime is not updated from future: $atime, $d1<atime<$d2"
2889 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
2892 # test setting directory atime when now > dir atime + atime_diff
2896 cancel_lru_locks mdc
2897 atime=$(stat -c %X $DIR/$tdir)
2898 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2899 error "atime is not updated : $atime, should be $d2"
2901 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
2904 # test not setting directory atime when now < dir atime + atime_diff
2906 cancel_lru_locks mdc
2907 atime=$(stat -c %X $DIR/$tdir)
2908 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2909 error "atime is updated to $atime, should remain $d1<atime<$d2"
2911 do_facet $SINGLEMDS \
2912 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
2914 run_test 39l "directory atime update ==========================="
2917 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2920 local far_past_mtime=$(date -d "May 29 1953" +%s)
2921 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2923 touch -m -d @$far_past_mtime $DIR1/$tfile
2924 touch -a -d @$far_past_atime $DIR1/$tfile
2926 for (( i=0; i < 2; i++ )) ; do
2927 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2928 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2929 error "atime or mtime set incorrectly"
2931 cancel_lru_locks osc
2932 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2935 run_test 39m "test atime and mtime before 1970"
2938 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2939 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2940 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2942 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2946 small_write $DIR/f41 18
2948 run_test 41 "test small file write + fstat ====================="
2950 count_ost_writes() {
2951 lctl get_param -n osc.*.stats |
2952 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2959 BG_DIRTY_RATIO_SAVE=10
2960 MAX_BG_DIRTY_RATIO=25
2964 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2965 # dirty_ratio, dirty_background_ratio
2966 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2967 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2968 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2969 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2971 # if file not here, we are a 2.4 kernel
2972 kill -CONT `pidof kupdated`
2977 # setup the trap first, so someone cannot exit the test at the
2978 # exact wrong time and mess up a machine
2979 trap start_writeback EXIT
2980 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2981 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2982 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2983 sysctl -w vm.dirty_writeback_centisecs=0
2984 sysctl -w vm.dirty_writeback_centisecs=0
2985 # save and increase /proc/sys/vm/dirty_ratio
2986 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2987 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2988 # save and increase /proc/sys/vm/dirty_background_ratio
2989 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2990 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2992 # if file not here, we are a 2.4 kernel
2993 kill -STOP `pidof kupdated`
2997 # ensure that all stripes have some grant before we test client-side cache
2999 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3000 dd if=/dev/zero of=$i bs=4k count=1
3005 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3006 # file truncation, and file removal.
3008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3010 cancel_lru_locks osc
3012 sync; sleep 1; sync # just to be safe
3013 BEFOREWRITES=`count_ost_writes`
3014 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3015 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3016 AFTERWRITES=`count_ost_writes`
3017 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3018 error "$BEFOREWRITES < $AFTERWRITES"
3021 run_test 42a "ensure that we don't flush on close =============="
3024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3026 cancel_lru_locks osc
3029 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3030 BEFOREWRITES=`count_ost_writes`
3031 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3032 AFTERWRITES=`count_ost_writes`
3033 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3034 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3036 BEFOREWRITES=`count_ost_writes`
3037 sync || error "sync: $?"
3038 AFTERWRITES=`count_ost_writes`
3039 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3040 error "$BEFOREWRITES < $AFTERWRITES on sync"
3042 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3046 run_test 42b "test destroy of file with cached dirty data ======"
3048 # if these tests just want to test the effect of truncation,
3049 # they have to be very careful. consider:
3050 # - the first open gets a {0,EOF}PR lock
3051 # - the first write conflicts and gets a {0, count-1}PW
3052 # - the rest of the writes are under {count,EOF}PW
3053 # - the open for truncate tries to match a {0,EOF}PR
3054 # for the filesize and cancels the PWs.
3055 # any number of fixes (don't get {0,EOF} on open, match
3056 # composite locks, do smarter file size management) fix
3057 # this, but for now we want these tests to verify that
3058 # the cancellation with truncate intent works, so we
3059 # start the file with a full-file pw lock to match against
3060 # until the truncate.
3065 cancel_lru_locks osc
3067 # prime the file with 0,EOF PW to match
3071 # now the real test..
3072 dd if=/dev/zero of=$file bs=1024 count=100
3073 BEFOREWRITES=`count_ost_writes`
3074 $TRUNCATE $file $offset
3075 cancel_lru_locks osc
3076 AFTERWRITES=`count_ost_writes`
3081 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3083 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3084 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3087 run_test 42c "test partial truncate of file with cached dirty data"
3090 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3092 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3093 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3096 run_test 42d "test complete truncate of file with cached dirty data"
3098 test_42e() { # bug22074
3099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3100 local TDIR=$DIR/${tdir}e
3101 local pagesz=$(page_size)
3102 local pages=16 # hardcoded 16 pages, don't change it.
3103 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3104 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3108 test_mkdir -p $DIR/${tdir}e
3109 $SETSTRIPE -c 1 $TDIR
3110 createmany -o $TDIR/f $files
3112 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3114 # we assume that with $OSTCOUNT files, at least one of them will
3115 # be allocated on OST0.
3116 warmup_files=$((OSTCOUNT * max_dirty_mb))
3117 createmany -o $TDIR/w $warmup_files
3119 # write a large amount of data into one file and sync, to get good
3120 # avail_grant number from OST.
3121 for ((i=0; i<$warmup_files; i++)); do
3122 idx=$($GETSTRIPE -i $TDIR/w$i)
3123 [ $idx -ne 0 ] && continue
3124 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3127 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3129 $LCTL get_param $proc_osc0/cur_dirty_bytes
3130 $LCTL get_param $proc_osc0/cur_grant_bytes
3132 # create as much dirty pages as we can while not to trigger the actual
3133 # RPCs directly. but depends on the env, VFS may trigger flush during this
3134 # period, hopefully we are good.
3135 for ((i=0; i<$warmup_files; i++)); do
3136 idx=$($GETSTRIPE -i $TDIR/w$i)
3137 [ $idx -ne 0 ] && continue
3138 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3140 $LCTL get_param $proc_osc0/cur_dirty_bytes
3141 $LCTL get_param $proc_osc0/cur_grant_bytes
3143 # perform the real test
3144 $LCTL set_param $proc_osc0/rpc_stats 0
3145 for ((;i<$files; i++)); do
3146 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3147 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3150 $LCTL get_param $proc_osc0/rpc_stats
3153 local have_ppr=false
3154 $LCTL get_param $proc_osc0/rpc_stats |
3155 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3156 # skip lines until we are at the RPC histogram data
3157 [ "$PPR" == "pages" ] && have_ppr=true && continue
3158 $have_ppr || continue
3160 # we only want the percent stat for < 16 pages
3161 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3163 percent=$((percent + WPCT))
3164 if [ $percent -gt 15 ]; then
3165 error "less than 16-pages write RPCs" \
3172 run_test 42e "verify sub-RPC writes are not done synchronously"
3175 test_mkdir -p $DIR/$tdir
3176 cp -p /bin/ls $DIR/$tdir/$tfile
3177 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3179 # give multiop a chance to open
3182 $DIR/$tdir/$tfile && error || true
3185 run_test 43 "execution of file opened for write should return -ETXTBSY"
3188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3189 test_mkdir -p $DIR/$tdir
3190 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3191 cp -p multiop $DIR/$tdir/multiop
3192 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3195 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3196 kill -USR1 $MULTIOP_PID || return 2
3197 wait $MULTIOP_PID || return 3
3200 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3204 test_mkdir -p $DIR/$tdir
3205 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3206 cp -p multiop $DIR/$tdir/multiop
3207 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3210 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3211 kill -USR1 $MULTIOP_PID || return 2
3212 wait $MULTIOP_PID || return 3
3215 run_test 43b "truncate of file being executed should return -ETXTBSY"
3218 local testdir="$DIR/$tdir"
3219 test_mkdir -p $DIR/$tdir
3221 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3222 ( cd $testdir && md5sum -c)
3224 run_test 43c "md5sum of copy into lustre========================"
3227 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3228 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3229 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3231 run_test 44 "zero length read from a sparse stripe ============="
3234 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3236 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3237 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3238 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3240 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3241 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3244 OFFSETS="0 $((stride/2)) $((stride-1))"
3245 for offset in $OFFSETS ; do
3246 for i in `seq 0 $((nstripe-1))`; do
3247 local GLOBALOFFSETS=""
3248 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3249 local myfn=$DIR/d44a-$size
3250 echo "--------writing $myfn at $size"
3251 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3252 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3253 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3254 || error "ll_sparseness_verify $GLOBALOFFSETS"
3256 for j in `seq 0 $((nstripe-1))`; do
3257 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3258 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3259 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3261 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3262 || error "ll_sparseness_verify $GLOBALOFFSETS"
3267 run_test 44a "test sparse pwrite ==============================="
3271 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3277 before=`dirty_osc_total`
3278 echo executing "\"$*\""
3280 after=`dirty_osc_total`
3281 echo before $before, after $after
3284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3286 # Obtain grants from OST if it supports it
3287 echo blah > ${f}_grant
3290 do_dirty_record "echo blah > $f"
3291 [ $before -eq $after ] && error "write wasn't cached"
3292 do_dirty_record "> $f"
3293 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3294 do_dirty_record "echo blah > $f"
3295 [ $before -eq $after ] && error "write wasn't cached"
3296 do_dirty_record "sync"
3297 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3298 do_dirty_record "echo blah > $f"
3299 [ $before -eq $after ] && error "write wasn't cached"
3300 do_dirty_record "cancel_lru_locks osc"
3301 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3304 run_test 45 "osc io page accounting ============================"
3306 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3307 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3308 # objects offset and an assert hit when an rpc was built with 1023's mapped
3309 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3315 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3317 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3318 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3322 run_test 46 "dirtying a previously written page ================"
3324 # test_47 is removed "Device nodes check" is moved to test_28
3326 test_48a() { # bug 2399
3327 check_kernel_version 34 || return 0
3328 test_mkdir -p $DIR/$tdir
3330 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3331 test_mkdir $DIR/$tdir || error "recreate directory failed"
3332 touch foo || error "'touch foo' failed after recreating cwd"
3333 test_mkdir $DIR/$tdir/bar ||
3334 error "'mkdir foo' failed after recreating cwd"
3335 if check_kernel_version 44; then
3336 touch .foo || error "'touch .foo' failed after recreating cwd"
3337 test_mkdir $DIR/$tdir/.bar ||
3338 error "'mkdir .foo' failed after recreating cwd"
3340 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3341 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3342 cd . || error "'cd .' failed after recreating cwd"
3343 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3344 rmdir . && error "'rmdir .' worked after recreating cwd"
3345 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3346 cd .. || error "'cd ..' failed after recreating cwd"
3348 run_test 48a "Access renamed working dir (should return errors)="
3350 test_48b() { # bug 2399
3351 check_kernel_version 34 || return 0
3353 test_mkdir -p $DIR/$tdir
3355 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3356 touch foo && error "'touch foo' worked after removing cwd"
3357 test_mkdir $DIR/$tdir/foo &&
3358 error "'mkdir foo' worked after removing cwd"
3359 if check_kernel_version 44; then
3360 touch .foo && error "'touch .foo' worked after removing cwd"
3361 test_mkdir $DIR/$tdir/.foo &&
3362 error "'mkdir .foo' worked after removing cwd"
3364 ls . > /dev/null && error "'ls .' worked after removing cwd"
3365 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3366 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3367 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3368 rmdir . && error "'rmdir .' worked after removing cwd"
3369 ln -s . foo && error "'ln -s .' worked after removing cwd"
3370 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3372 run_test 48b "Access removed working dir (should return errors)="
3374 test_48c() { # bug 2350
3375 check_kernel_version 36 || return 0
3376 #lctl set_param debug=-1
3379 test_mkdir -p $DIR/$tdir/dir
3381 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3382 $TRACE touch foo && error "touch foo worked after removing cwd"
3383 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3384 if check_kernel_version 44; then
3385 touch .foo && error "touch .foo worked after removing cwd"
3386 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3388 $TRACE ls . && error "'ls .' worked after removing cwd"
3389 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3390 is_patchless || ( $TRACE cd . &&
3391 error "'cd .' worked after removing cwd" )
3392 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3393 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3394 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3395 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3397 run_test 48c "Access removed working subdir (should return errors)"
3399 test_48d() { # bug 2350
3400 check_kernel_version 36 || return 0
3401 #lctl set_param debug=-1
3404 test_mkdir -p $DIR/$tdir/dir
3406 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3407 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3408 $TRACE touch foo && error "'touch foo' worked after removing parent"
3409 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3410 if check_kernel_version 44; then
3411 touch .foo && error "'touch .foo' worked after removing parent"
3413 error "mkdir .foo worked after removing parent"
3415 $TRACE ls . && error "'ls .' worked after removing parent"
3416 $TRACE ls .. && error "'ls ..' worked after removing parent"
3417 is_patchless || ( $TRACE cd . &&
3418 error "'cd .' worked after recreate parent" )
3419 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3420 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3421 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3422 is_patchless || ( $TRACE cd .. &&
3423 error "'cd ..' worked after removing parent" || true )
3425 run_test 48d "Access removed parent subdir (should return errors)"
3427 test_48e() { # bug 4134
3428 check_kernel_version 41 || return 0
3429 #lctl set_param debug=-1
3432 test_mkdir -p $DIR/$tdir/dir
3434 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3435 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3436 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3437 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3438 # On a buggy kernel addition of "touch foo" after cd .. will
3439 # produce kernel oops in lookup_hash_it
3440 touch ../foo && error "'cd ..' worked after recreate parent"
3442 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3444 run_test 48e "Access to recreated parent subdir (should return errors)"
3446 test_49() { # LU-1030
3447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3448 # get ost1 size - lustre-OST0000
3449 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3450 # write 800M at maximum
3451 [ $ost1_size -gt 819200 ] && ost1_size=819200
3453 lfs setstripe -c 1 -i 0 $DIR/$tfile
3454 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3457 # change max_pages_per_rpc while writing the file
3458 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3459 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3460 # loop until dd process exits
3461 while ps ax -opid | grep -wq $dd_pid; do
3462 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3463 sleep $((RANDOM % 5 + 1))
3465 # restore original max_pages_per_rpc
3466 $LCTL set_param $osc1_mppc=$orig_mppc
3467 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3469 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3473 test_mkdir $DIR/$tdir
3475 ls /proc/$$/cwd || error
3477 run_test 50 "special situations: /proc symlinks ==============="
3479 test_51a() { # was test_51
3480 # bug 1516 - create an empty entry right after ".." then split dir
3481 test_mkdir $DIR/$tdir
3482 touch $DIR/$tdir/foo
3483 $MCREATE $DIR/$tdir/bar
3485 createmany -m $DIR/$tdir/longfile 201
3487 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3488 $MCREATE $DIR/$tdir/longfile$FNUM
3493 ls -l $DIR/$tdir > /dev/null || error
3495 run_test 51a "special situations: split htree with empty entry =="
3497 export NUMTEST=70000
3499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3500 local BASE=$DIR/$tdir
3504 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3505 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3506 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3509 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3510 echo "reduced count to $NUMTEST due to inodes"
3512 # need to check free space for the directories as well
3513 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3514 numfree=$((blkfree / 4))
3515 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3516 echo "reduced count to $NUMTEST due to blocks"
3518 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3519 echo "failed" > $BASE/fnum
3521 run_test 51b "exceed 64k subdirectory nlink limit"
3523 test_51ba() { # LU-993
3524 local BASE=$DIR/$tdir
3525 # unlink all but 100 subdirectories, then check it still works
3527 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3529 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3530 local DELETE=$((NUMTEST - LEFT))
3532 # continue on to run this test even if 51b didn't finish,
3533 # just to delete the many subdirectories created.
3534 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3536 # for ldiskfs the nlink count should be 1, but this is OSD specific
3537 # and so this is listed for informational purposes only
3538 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3539 unlinkmany -d $BASE/d $DELETE
3542 if [ $RC -ne 0 ]; then
3543 if [ "$NUMPREV" == "failed" ]; then
3544 skip "previous setup failed"
3547 error "unlink of first $DELETE subdirs failed"
3552 echo "nlink between: $(stat -c %h $BASE)"
3553 # trim the first line of ls output
3554 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3555 [ $FOUND -ne $LEFT ] &&
3556 error "can't find subdirs: found only $FOUND/$LEFT"
3558 unlinkmany -d $BASE/d $DELETE $LEFT ||
3559 error "unlink of second $LEFT subdirs failed"
3560 # regardless of whether the backing filesystem tracks nlink accurately
3561 # or not, the nlink count shouldn't be more than "." and ".." here
3562 local AFTER=$(stat -c %h $BASE)
3563 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3564 echo "nlink after: $AFTER"
3566 run_test 51ba "verify nlink for many subdirectory cleanup"
3569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3570 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3571 test_mkdir -p $DIR/$tdir
3572 createmany -o $DIR/$tdir/t- 1000
3573 $GETSTRIPE $DIR/$tdir > $TMP/files
3574 for N in `seq 0 $((OSTCOUNT - 1))`; do
3575 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3576 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3577 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3579 unlinkmany $DIR/$tdir/t- 1000
3582 for N in `seq 1 $((OSTCOUNT - 1))`; do
3583 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3584 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3585 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3586 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3588 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3589 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3590 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3591 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3595 run_test 51d "check object distribution ===================="
3598 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3599 test_mkdir -p $DIR/$tdir
3600 touch $DIR/$tdir/foo
3601 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3602 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3603 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3604 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3605 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3607 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3608 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3609 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3611 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3612 cp -r $DIR/$tdir /tmp/
3613 rm -fr $DIR/$tdir || error "cleanup rm failed"
3615 run_test 52a "append-only flag test (should return errors) ====="
3618 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3619 test_mkdir -p $DIR/$tdir
3620 touch $DIR/$tdir/foo
3621 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3622 cat test > $DIR/$tdir/foo && error "cat test worked"
3623 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3624 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3625 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3627 echo foo >> $DIR/$tdir/foo && error "echo worked"
3628 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3629 [ -f $DIR/$tdir/foo ] || error
3630 [ -f $DIR/$tdir/foo_ren ] && error
3631 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3633 chattr -i $DIR/$tdir/foo || error "chattr failed"
3635 rm -fr $DIR/$tdir || error
3637 run_test 52b "immutable flag test (should return errors) ======="
3640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3641 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3642 remote_ost_nodsh && skip "remote OST with nodsh" && return
3652 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3653 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3654 param=`echo ${value[0]} | cut -d "=" -f1`
3655 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3656 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3657 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3658 node=$(facet_active_host ost$((ostnum+1)))
3659 param="obdfilter.$ostname.last_id"
3660 ost_last=$(do_node $node lctl get_param -n $param | head -n 1)
3661 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3662 if [ $ost_last != $mds_last ]; then
3663 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3667 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3670 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3671 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3672 $SOCKETSERVER $DIR/socket
3673 $SOCKETCLIENT $DIR/socket || error
3674 $MUNLINK $DIR/socket
3676 run_test 54a "unix domain socket test =========================="
3682 dd if=/dev/zero of=$f bs=`page_size` count=1
3684 run_test 54b "char device works in lustre ======================"
3687 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3688 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3689 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3691 for i in `seq 3 7`; do
3692 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3703 loopdev="$DIR/loop54c"
3706 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3707 mknod $loopdev b 7 $LOOPNUM
3708 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3709 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3710 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3711 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3713 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3714 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3716 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3721 run_test 54c "block device works in lustre ====================="
3727 [ "$string" = `echo $string > $f | cat $f` ] || error
3729 run_test 54d "fifo device works in lustre ======================"
3732 check_kernel_version 46 || return 0
3735 cp -aL /dev/console $f
3736 echo $string > $f || error
3738 run_test 54e "console/tty device works in lustre ======================"
3740 #The test_55 used to be iopen test and it was removed by bz#24037.
3741 #run_test 55 "check iopen_connect_dentry() ======================"
3743 test_56a() { # was test_56
3746 test_mkdir $DIR/$tdir
3747 test_mkdir $DIR/$tdir/dir
3749 NUMFILESx2=$(($NUMFILES * 2))
3750 for i in `seq 1 $NUMFILES` ; do
3751 touch $DIR/$tdir/file$i
3752 touch $DIR/$tdir/dir/file$i
3755 # test lfs getstripe with --recursive
3756 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3757 [ $FILENUM -eq $NUMFILESx2 ] ||
3758 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3759 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3760 [ $FILENUM -eq $NUMFILES ] ||
3761 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3762 echo "$GETSTRIPE --recursive passed."
3764 # test lfs getstripe with file instead of dir
3765 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3766 [ $FILENUM -eq 1 ] || error \
3767 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3768 echo "$GETSTRIPE file1 passed."
3770 #test lfs getstripe with --verbose
3771 [ `$GETSTRIPE --verbose $DIR/$tdir |
3772 grep -c lmm_magic` -eq $NUMFILES ] ||
3773 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3774 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3775 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3776 echo "$GETSTRIPE --verbose passed."
3778 #test lfs getstripe with --obd
3779 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3780 grep -q "unknown obduuid" ||
3781 error "$GETSTRIPE --obd wrong_uuid should return error message"
3783 [ "$OSTCOUNT" -lt 2 ] &&
3784 skip_env "skipping other $GETSTRIPE --obd test" && return
3787 OBDUUID=$(ostuuid_from_index $OSTIDX)
3788 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3789 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3790 [ $FOUND -eq $FILENUM ] ||
3791 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3792 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3793 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3794 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3795 error "$GETSTRIPE --obd: should not show file on other obd"
3796 echo "$GETSTRIPE --obd passed"
3798 run_test 56a "check $GETSTRIPE"
3803 local LOCAL_NUMFILES="$1"
3804 local LOCAL_NUMDIRS="$2"
3805 local MKDIR_PARAMS="$3"
3807 if [ ! -d "$TDIR" ] ; then
3809 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3810 for i in `seq 1 $LOCAL_NUMFILES` ; do
3813 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3814 test_mkdir $TDIR/dir$i
3815 for j in `seq 1 $LOCAL_NUMFILES` ; do
3816 touch $TDIR/dir$i/file$j
3822 setup_56_special() {
3826 if [ ! -e "$TDIR/loop1b" ] ; then
3827 for i in `seq 1 $LOCAL_NUMFILES` ; do
3828 mknod $TDIR/loop${i}b b 7 $i
3829 mknod $TDIR/null${i}c c 1 3
3830 ln -s $TDIR/file1 $TDIR/link${i}l
3832 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3833 mknod $TDIR/dir$i/loop${i}b b 7 $i
3834 mknod $TDIR/dir$i/null${i}c c 1 3
3835 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3844 setup_56 $NUMFILES $NUMDIRS
3846 EXPECTED=$(($NUMDIRS + 2))
3847 # test lfs find with -name
3848 for i in $(seq 1 $NUMFILES) ; do
3849 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3850 [ $NUMS -eq $EXPECTED ] ||
3851 error "lfs find -name \"*$i\" $TDIR wrong: "\
3852 "found $NUMS, expected $EXPECTED"
3855 run_test 56g "check lfs find -name ============================="
3861 setup_56 $NUMFILES $NUMDIRS
3863 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3864 # test lfs find with ! -name
3865 for i in $(seq 1 $NUMFILES) ; do
3866 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3867 [ $NUMS -eq $EXPECTED ] ||
3868 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3869 "found $NUMS, expected $EXPECTED"
3872 run_test 56h "check lfs find ! -name ============================="
3876 test_mkdir -p $DIR/$tdir
3877 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3878 CMD="$LFIND -ost $UUID $DIR/$tdir"
3880 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3882 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3886 setup_56_special $NUMFILES $NUMDIRS
3888 EXPECTED=$((NUMDIRS + 1))
3889 CMD="$LFIND -type d $TDIR"
3890 NUMS=$($CMD | wc -l)
3891 [ $NUMS -eq $EXPECTED ] ||
3892 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3894 run_test 56j "check lfs find -type d ============================="
3898 setup_56_special $NUMFILES $NUMDIRS
3900 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3901 CMD="$LFIND -type f $TDIR"
3902 NUMS=$($CMD | wc -l)
3903 [ $NUMS -eq $EXPECTED ] ||
3904 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3906 run_test 56k "check lfs find -type f ============================="
3910 setup_56_special $NUMFILES $NUMDIRS
3912 EXPECTED=$((NUMDIRS + NUMFILES))
3913 CMD="$LFIND -type b $TDIR"
3914 NUMS=$($CMD | wc -l)
3915 [ $NUMS -eq $EXPECTED ] ||
3916 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3918 run_test 56l "check lfs find -type b ============================="
3922 setup_56_special $NUMFILES $NUMDIRS
3924 EXPECTED=$((NUMDIRS + NUMFILES))
3925 CMD="$LFIND -type c $TDIR"
3926 NUMS=$($CMD | wc -l)
3927 [ $NUMS -eq $EXPECTED ] ||
3928 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3930 run_test 56m "check lfs find -type c ============================="
3934 setup_56_special $NUMFILES $NUMDIRS
3936 EXPECTED=$((NUMDIRS + NUMFILES))
3937 CMD="$LFIND -type l $TDIR"
3938 NUMS=$($CMD | wc -l)
3939 [ $NUMS -eq $EXPECTED ] ||
3940 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3942 run_test 56n "check lfs find -type l ============================="
3946 setup_56 $NUMFILES $NUMDIRS
3948 utime $TDIR/file1 > /dev/null || error "utime (1)"
3949 utime $TDIR/file2 > /dev/null || error "utime (2)"
3950 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3951 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3952 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3953 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
3956 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
3957 [ $NUMS -eq $EXPECTED ] || \
3958 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
3961 CMD="$LFIND -mtime 0 $TDIR"
3962 NUMS=$($CMD | wc -l)
3963 [ $NUMS -eq $EXPECTED ] ||
3964 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3966 run_test 56o "check lfs find -mtime for old files =========================="
3969 [ $RUNAS_ID -eq $UID ] &&
3970 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3973 setup_56 $NUMFILES $NUMDIRS
3975 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3977 CMD="$LFIND -uid $RUNAS_ID $TDIR"
3978 NUMS=$($CMD | wc -l)
3979 [ $NUMS -eq $EXPECTED ] || \
3980 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3982 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
3983 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
3984 NUMS=$($CMD | wc -l)
3985 [ $NUMS -eq $EXPECTED ] || \
3986 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3988 run_test 56p "check lfs find -uid and ! -uid ==============================="
3991 [ $RUNAS_ID -eq $UID ] &&
3992 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3995 setup_56 $NUMFILES $NUMDIRS
3997 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4000 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4001 NUMS=$($CMD | wc -l)
4002 [ $NUMS -eq $EXPECTED ] ||
4003 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4005 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4006 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4007 NUMS=$($CMD | wc -l)
4008 [ $NUMS -eq $EXPECTED ] ||
4009 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4011 run_test 56q "check lfs find -gid and ! -gid ==============================="
4015 setup_56 $NUMFILES $NUMDIRS
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"
4023 CMD="$LFIND ! -size 0 -type f $TDIR"
4024 NUMS=$($CMD | wc -l)
4025 [ $NUMS -eq $EXPECTED ] ||
4026 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4027 echo "test" > $TDIR/$tfile
4028 echo "test2" > $TDIR/$tfile.2 && sync
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 +5 -type f $TDIR"
4036 NUMS=$($CMD | wc -l)
4037 [ $NUMS -eq $EXPECTED ] ||
4038 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4040 CMD="$LFIND -size +0 -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 CMD="$LFIND -size -5 -type f $TDIR"
4051 NUMS=$($CMD | wc -l)
4052 [ $NUMS -eq $EXPECTED ] ||
4053 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4055 run_test 56r "check lfs find -size works =========================="
4057 test_56s() { # LU-611
4059 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4061 if [ $OSTCOUNT -gt 1 ]; then
4062 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4066 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4070 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4071 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4072 NUMS=$($CMD | wc -l)
4073 [ $NUMS -eq $EXPECTED ] ||
4074 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4076 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4077 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4078 NUMS=$($CMD | wc -l)
4079 [ $NUMS -eq $EXPECTED ] ||
4080 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4083 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4084 NUMS=$($CMD | wc -l)
4085 [ $NUMS -eq $EXPECTED ] ||
4086 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4088 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4089 NUMS=$($CMD | wc -l)
4090 [ $NUMS -eq $EXPECTED ] ||
4091 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4094 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4095 NUMS=$($CMD | wc -l)
4096 [ $NUMS -eq $EXPECTED ] ||
4097 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4099 run_test 56s "check lfs find -stripe-count works"
4101 test_56t() { # LU-611
4103 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4105 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4107 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4108 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4109 NUMS=$($CMD | wc -l)
4110 [ $NUMS -eq $EXPECTED ] ||
4111 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4113 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4114 NUMS=$($CMD | wc -l)
4115 [ $NUMS -eq $EXPECTED ] ||
4116 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4118 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4119 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4120 NUMS=$($CMD | wc -l)
4121 [ $NUMS -eq $EXPECTED ] ||
4122 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4124 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4125 NUMS=$($CMD | wc -l)
4126 [ $NUMS -eq $EXPECTED ] ||
4127 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4130 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4131 NUMS=$($CMD | wc -l)
4132 [ $NUMS -eq $EXPECTED ] ||
4133 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4135 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4136 NUMS=$($CMD | wc -l)
4137 [ $NUMS -eq $EXPECTED ] ||
4138 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4141 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4142 NUMS=$($CMD | wc -l)
4143 [ $NUMS -eq $EXPECTED ] ||
4144 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4146 run_test 56t "check lfs find -stripe-size works"
4148 test_56u() { # LU-611
4150 setup_56 $NUMFILES $NUMDIRS "-i 0"
4152 if [ $OSTCOUNT -gt 1 ]; then
4153 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4159 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4160 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4161 NUMS=$($CMD | wc -l)
4162 [ $NUMS -eq $EXPECTED ] ||
4163 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4166 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4167 NUMS=$($CMD | wc -l)
4168 [ $NUMS -eq $EXPECTED ] ||
4169 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4171 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4172 NUMS=$($CMD | wc -l)
4173 [ $NUMS -eq $EXPECTED ] ||
4174 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4177 # This should produce an error and not return any files
4178 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4179 NUMS=$($CMD 2>/dev/null | wc -l)
4180 [ $NUMS -eq $EXPECTED ] ||
4181 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4183 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4184 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4185 NUMS=$($CMD | wc -l)
4186 [ $NUMS -eq $EXPECTED ] ||
4187 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4189 run_test 56u "check lfs find -stripe-index works"
4196 setup_56 $NUMFILES $NUMDIRS
4198 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4199 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4201 for file in $($LFIND -mdt $UUID $TDIR); do
4202 file_mdt_idx=$($GETSTRIPE -M $file)
4203 [ $file_mdt_idx -eq $MDT_IDX ] ||
4204 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4207 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4209 # Get and check the actual stripe count of one file.
4210 # Usage: check_stripe_count <file> <expected_stripe_count>
4211 check_stripe_count() {
4216 [[ -z "$file" || -z "$expected" ]] &&
4217 error "check_stripe_count: invalid argument!"
4219 local cmd="$GETSTRIPE -c $file"
4220 actual=$($cmd) || error "$cmd failed"
4221 actual=${actual%% *}
4223 if [[ $actual -ne $expected ]]; then
4224 [[ $expected -eq -1 ]] ||
4225 error "$cmd wrong: found $actual, expected $expected"
4226 [[ $actual -eq $OSTCOUNT ]] ||
4227 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4235 rm -rf $TDIR || error "remove $TDIR failed"
4236 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4239 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4240 error "$GETSTRIPE -S -d $TDIR failed"
4241 stripe_size=${stripe_size%% *}
4243 local file_size=$((stripe_size * OSTCOUNT))
4244 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4245 local required_space=$((file_num * file_size))
4246 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4247 [[ $free_space -le $((required_space / 1024)) ]] &&
4248 skip_env "need at least $required_space bytes free space," \
4249 "have $free_space kbytes" && return
4252 local dd_count=$((file_size / dd_bs))
4254 # write data into the files
4258 for i in $(seq 1 $NUMFILES); do
4260 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4261 error "write data into $file failed"
4263 for i in $(seq 1 $NUMDIRS); do
4264 for j in $(seq 1 $NUMFILES); do
4265 file=$TDIR/dir$i/file$j
4266 yes | dd bs=$dd_bs count=$dd_count of=$file \
4268 error "write data into $file failed"
4273 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4276 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4278 eval $cmd || error "$cmd failed"
4280 check_stripe_count $TDIR/file1 $expected
4283 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4285 eval $cmd || error "$cmd failed"
4287 for j in $(seq 1 $NUMFILES); do
4288 check_stripe_count $TDIR/dir1/file$j $expected
4291 # lfs_migrate works with lfs find
4292 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4293 $LFS_MIGRATE -y -c $expected"
4295 eval $cmd || error "$cmd failed"
4297 for i in $(seq 2 $NUMFILES); do
4298 check_stripe_count $TDIR/file$i $expected
4300 for i in $(seq 2 $NUMDIRS); do
4301 for j in $(seq 1 $NUMFILES); do
4302 check_stripe_count $TDIR/dir$i/file$j $expected
4306 run_test 56w "check lfs_migrate -c stripe_count works"
4309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4310 # note test will not do anything if MDS is not local
4311 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4312 skip "Only applicable to ldiskfs-based MDTs"
4316 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4317 local MNTDEV="osd*.*MDT*.mntdev"
4318 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4319 [ -z "$DEV" ] && error "can't access $MNTDEV"
4320 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4321 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4322 error "can't access $DEV"
4323 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4324 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4328 run_test 57a "verify MDS filesystem created with large inodes =="
4331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4332 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4333 skip "Only applicable to ldiskfs-based MDTs"
4337 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4342 local FILEN=$dir/f$FILECOUNT
4344 rm -rf $dir || error "removing $dir"
4345 test_mkdir -p $dir || error "creating $dir"
4346 local num=$(get_mds_dir $dir)
4349 echo "mcreating $FILECOUNT files"
4350 createmany -m $dir/f 1 $FILECOUNT || \
4351 error "creating files in $dir"
4353 # verify that files do not have EAs yet
4354 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4355 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4359 df $dir #make sure we get new statfs data
4360 local MDSFREE=$(do_facet $mymds \
4361 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4362 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4363 echo "opening files to create objects/EAs"
4365 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4366 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4369 # verify that files have EAs now
4370 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4371 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4373 sleep 1 #make sure we get new statfs data
4375 local MDSFREE2=$(do_facet $mymds \
4376 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4377 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4378 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4379 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4380 error "MDC before $MDCFREE != after $MDCFREE2"
4382 echo "MDC before $MDCFREE != after $MDCFREE2"
4383 echo "unable to confirm if MDS has large inodes"
4388 run_test 57b "default LOV EAs are stored inside large inodes ==="
4391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4392 [ -z "$(which wiretest 2>/dev/null)" ] &&
4393 skip_env "could not find wiretest" && return
4396 run_test 58 "verify cross-platform wire constants =============="
4399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4400 echo "touch 130 files"
4401 createmany -o $DIR/f59- 130
4403 unlinkmany $DIR/f59- 130
4405 # wait for commitment of removal
4406 wait_delete_completed
4408 run_test 59 "verify cancellation of llog records async ========="
4410 TEST60_HEAD="test_60 run $RANDOM"
4412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4413 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4414 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4415 log "$TEST60_HEAD - from kernel mode"
4416 do_facet mgs sh run-llog.sh
4418 run_test 60a "llog sanity tests run from kernel module =========="
4420 test_60b() { # bug 6411
4421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4423 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4435 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4437 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4441 echo "create 5000 files"
4442 createmany -o $DIR/f60c- 5000
4443 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4444 lctl set_param fail_loc=0x80000137
4445 unlinkmany $DIR/f60c- 5000
4446 lctl set_param fail_loc=0
4448 run_test 60c "unlink file when mds full"
4451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4452 SAVEPRINTK=$(lctl get_param -n printk)
4454 # verify "lctl mark" is even working"
4455 MESSAGE="test message ID $RANDOM $$"
4456 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4457 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4459 lctl set_param printk=0 || error "set lnet.printk failed"
4460 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4461 MESSAGE="new test message ID $RANDOM $$"
4462 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4463 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4464 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4466 lctl set_param -n printk="$SAVEPRINTK"
4468 run_test 60d "test printk console message masking"
4471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4473 dd if=/dev/zero of=$f bs=`page_size` count=1
4474 cancel_lru_locks osc
4475 $MULTIOP $f OSMWUc || error
4478 run_test 61 "mmap() writes don't make sync hang ================"
4480 # bug 2330 - insufficient obd_match error checking causes LBUG
4482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4485 cancel_lru_locks osc
4486 lctl set_param fail_loc=0x405
4487 cat $f && error "cat succeeded, expect -EIO"
4488 lctl set_param fail_loc=0
4490 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4491 # match every page all of the time.
4492 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4494 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4495 test_63a() { # was test_63
4496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4497 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4498 lctl set_param -n osc.*.max_dirty_mb 0
4499 for i in `seq 10` ; do
4500 dd if=/dev/zero of=$DIR/f63 bs=8k &
4506 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4507 rm -f $DIR/f63 || true
4509 run_test 63a "Verify oig_wait interruption does not crash ======="
4511 # bug 2248 - async write errors didn't return to application on sync
4512 # bug 3677 - async write errors left page locked
4514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4516 lctl set_param debug=-1
4518 # ensure we have a grant to do async writes
4519 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4522 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4523 lctl set_param fail_loc=0x80000406
4524 $MULTIOP $DIR/$tfile Owy && \
4525 error "sync didn't return ENOMEM"
4526 sync; sleep 2; sync # do a real sync this time to flush page
4527 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4528 error "locked page left in cache after async error" || true
4531 run_test 63b "async write errors should be returned to fsync ==="
4534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4536 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4538 run_test 64a "verify filter grant calculations (in kernel) ====="
4541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4542 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4545 run_test 64b "check out-of-space detection on client ==========="
4548 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4550 run_test 64c "verify grant shrink ========================------"
4552 # bug 1414 - set/get directories' stripe info
4554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4555 test_mkdir -p $DIR/$tdir
4557 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4559 run_test 65a "directory with no stripe info ===================="
4562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4563 test_mkdir -p $DIR/$tdir
4564 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4567 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4569 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4573 if [ $OSTCOUNT -gt 1 ]; then
4574 test_mkdir -p $DIR/$tdir
4575 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4576 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4578 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4581 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4585 test_mkdir -p $DIR/$tdir
4586 if [ $STRIPECOUNT -le 0 ]; then
4588 elif [ $STRIPECOUNT -gt 2000 ]; then
4589 #LOV_MAX_STRIPE_COUNT is 2000
4590 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4592 sc=$(($STRIPECOUNT - 1))
4594 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4595 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4596 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4597 error "lverify failed"
4599 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4603 test_mkdir -p $DIR/$tdir
4605 $SETSTRIPE $DIR/$tdir || error "setstripe"
4606 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4607 error "no stripe info failed"
4609 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4611 run_test 65e "directory setstripe defaults ======================="
4614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4615 test_mkdir -p $DIR/${tdir}f
4616 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4618 run_test 65f "dir setstripe permission (should return error) ==="
4621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4622 test_mkdir -p $DIR/$tdir
4623 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4625 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4626 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4627 error "delete default stripe failed"
4629 run_test 65g "directory setstripe -d ==========================="
4632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4633 test_mkdir -p $DIR/$tdir
4634 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4636 test_mkdir -p $DIR/$tdir/dd1
4637 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4638 error "stripe info inherit failed"
4640 run_test 65h "directory stripe info inherit ===================="
4642 test_65i() { # bug6367
4643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4644 $SETSTRIPE -S 65536 -c -1 $MOUNT
4646 run_test 65i "set non-default striping on root directory (bug 6367)="
4648 test_65ia() { # bug12836
4649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4650 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4652 run_test 65ia "getstripe on -1 default directory striping"
4654 test_65ib() { # bug12836
4655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4656 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4658 run_test 65ib "getstripe -v on -1 default directory striping"
4660 test_65ic() { # bug12836
4661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4662 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4664 run_test 65ic "new find on -1 default directory striping"
4666 test_65j() { # bug6367
4667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4669 # if we aren't already remounting for each test, do so for this test
4670 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4671 cleanup || error "failed to unmount"
4674 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4676 run_test 65j "set default striping on root directory (bug 6367)="
4678 test_65k() { # bug11679
4679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4680 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4681 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4683 echo "Check OST status: "
4684 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4685 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4687 for OSC in $MDS_OSCS; do
4688 echo $OSC "is activate"
4689 do_facet $SINGLEMDS lctl --device %$OSC activate
4693 for INACTIVE_OSC in $MDS_OSCS; do
4694 echo "Deactivate: " $INACTIVE_OSC
4695 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4696 for STRIPE_OSC in $MDS_OSCS; do
4697 OST=`osc_to_ost $STRIPE_OSC`
4698 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4699 awk -F: /$OST/'{ print $1 }' | head -n 1`
4701 [ -f $DIR/$tdir/$IDX ] && continue
4702 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4703 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4705 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4708 echo $INACTIVE_OSC "is Activate."
4709 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4712 run_test 65k "validate manual striping works properly with deactivated OSCs"
4714 test_65l() { # bug 12836
4715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4716 test_mkdir -p $DIR/$tdir/test_dir
4717 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4718 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4720 run_test 65l "lfs find on -1 stripe dir ========================"
4722 # bug 2543 - update blocks count on client
4724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4726 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4727 sync; sync_all_data; sync; sync_all_data
4728 cancel_lru_locks osc
4729 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4730 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4732 run_test 66 "update inode blocks count on client ==============="
4737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4739 if [ ! -z "$LLOOP" ]; then
4740 if swapon -s | grep -q $LLOOP; then
4741 swapoff $LLOOP || error "swapoff failed"
4744 $LCTL blockdev_detach $LLOOP || error "detach failed"
4748 if [ ! -z "$LLITELOOPLOAD" ]; then
4756 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4760 swapon -s | awk '($1 == "'$1'") { print $4 }'
4763 # test case for lloop driver, basic function
4765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4766 [ "$UID" != 0 ] && skip_env "must run as root" && return
4767 llite_lloop_enabled || \
4768 { skip_env "llite_lloop module disabled" && return; }
4770 trap cleanup_68 EXIT
4772 if ! module_loaded llite_lloop; then
4773 if load_module llite/llite_lloop; then
4776 skip_env "can't find module llite_lloop"
4781 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4782 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4783 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4785 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4786 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4790 run_test 68a "lloop driver - basic test ========================"
4792 # excercise swapping to lustre by adding a high priority swapfile entry
4793 # and then consuming memory until it is used.
4794 test_68b() { # was test_68
4795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4796 [ "$UID" != 0 ] && skip_env "must run as root" && return
4797 lctl get_param -n devices | grep -q obdfilter && \
4798 skip "local OST" && return
4800 grep -q llite_lloop /proc/modules
4801 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4803 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4804 skip "can't reliably test swap with TCP" && return
4806 MEMTOTAL=`meminfo MemTotal`
4807 NR_BLOCKS=$((MEMTOTAL>>8))
4808 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4810 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4811 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4814 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4816 trap cleanup_68 EXIT
4818 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4820 echo "before: `swapon -s | grep $LLOOP`"
4821 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4822 echo "after: `swapon -s | grep $LLOOP`"
4823 SWAPUSED=`swap_used $LLOOP`
4827 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4829 run_test 68b "support swapping to Lustre ========================"
4831 # bug5265, obdfilter oa2dentry return -ENOENT
4832 # #define OBD_FAIL_OST_ENOENT 0x217
4834 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4835 remote_ost_nodsh && skip "remote OST with nodsh" && return
4838 $SETSTRIPE -c 1 -i 0 $f
4840 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4842 do_facet ost1 lctl set_param fail_loc=0x217
4843 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4844 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4846 do_facet ost1 lctl set_param fail_loc=0
4847 $DIRECTIO write $f 0 2 || error "write error"
4849 cancel_lru_locks osc
4850 $DIRECTIO read $f 0 1 || error "read error"
4852 do_facet ost1 lctl set_param fail_loc=0x217
4853 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4855 do_facet ost1 lctl set_param fail_loc=0
4858 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4861 test_mkdir -p $DIR/$tdir
4862 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4864 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4866 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4868 check_kernel_version 43 || return 0
4869 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4871 # Check that testing environment is properly set up. Skip if not
4872 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4873 skip_env "User $RUNAS_ID does not exist - skipping"
4876 # We had better clear the $DIR to get enough space for dd
4881 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4882 # See if we are still setuid/sgid
4883 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4884 # Now test that MDS is updated too
4885 cancel_lru_locks mdc
4886 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4889 run_test 72a "Test that remove suid works properly (bug5695) ===="
4891 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4894 [ "$RUNAS_ID" = "$UID" ] && \
4895 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4896 [ "$RUNAS_ID" -eq 0 ] && \
4897 skip_env "RUNAS_ID = 0 -- skipping" && return
4899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4900 # Check that testing environment is properly set up. Skip if not
4901 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4902 skip_env "User $RUNAS_ID does not exist - skipping"
4905 touch $DIR/${tfile}-f{g,u}
4906 test_mkdir $DIR/${tfile}-dg
4907 test_mkdir $DIR/${tfile}-du
4908 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4909 chmod g+s $DIR/${tfile}-{f,d}g
4910 chmod u+s $DIR/${tfile}-{f,d}u
4911 for perm in 777 2777 4777; do
4912 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4913 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4914 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4915 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4919 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4921 # bug 3462 - multiple simultaneous MDC requests
4923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4924 test_mkdir $DIR/d73-1
4925 test_mkdir $DIR/d73-2
4926 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4929 lctl set_param fail_loc=0x80000129
4930 $MULTIOP $DIR/d73-1/f73-2 Oc &
4932 lctl set_param fail_loc=0
4934 $MULTIOP $DIR/d73-2/f73-3 Oc &
4938 wait $pid1 || return 1
4942 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4943 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4944 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4948 run_test 73 "multiple MDC requests (should not deadlock)"
4950 test_74a() { # bug 6149, 6184
4951 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4952 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4954 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4955 # will spin in a tight reconnection loop
4957 lctl set_param fail_loc=0x8000030e
4958 # get any lock that won't be difficult - lookup works.
4960 lctl set_param fail_loc=0
4964 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4966 test_74b() { # bug 13310
4967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4968 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4970 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4971 # will spin in a tight reconnection loop
4972 lctl set_param fail_loc=0x8000030e
4973 # get a "difficult" lock
4975 lctl set_param fail_loc=0
4979 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4983 #define OBD_FAIL_LDLM_NEW_LOCK
4984 lctl set_param fail_loc=0x80000319
4985 touch $DIR/$tfile && error "Touch successful"
4988 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4991 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4994 get_inode_slab_tunables() {
4995 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4998 set_inode_slab_tunables() {
4999 echo "lustre_inode_cache $1" > /proc/slabinfo
5002 test_76() { # Now for bug 20433, added originally in bug 1443
5003 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5004 local SLAB_SETTINGS=`get_inode_slab_tunables`
5005 local CPUS=`getconf _NPROCESSORS_ONLN`
5006 # we cannot set limit below 1 which means 1 inode in each
5007 # per-cpu cache is still allowed
5008 set_inode_slab_tunables "1 1 0"
5009 cancel_lru_locks osc
5010 BEFORE_INODES=`num_inodes`
5011 echo "before inodes: $BEFORE_INODES"
5013 [ "$SLOW" = "no" ] && COUNT=100
5014 for i in `seq $COUNT`; do
5018 cancel_lru_locks osc
5019 AFTER_INODES=`num_inodes`
5020 echo "after inodes: $AFTER_INODES"
5022 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5024 AFTER_INODES=`num_inodes`
5026 echo "wait $wait seconds inodes: $AFTER_INODES"
5027 if [ $wait -gt 30 ]; then
5028 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5031 set_inode_slab_tunables "$SLAB_SETTINGS"
5033 run_test 76 "confirm clients recycle inodes properly ===="
5039 # Note: in sptlrpc modes which enable its own bulk checksum, the
5040 # original crc32_le bulk checksum will be automatically disabled,
5041 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5042 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5043 # In this case set_checksums() will not be no-op, because sptlrpc
5044 # bulk checksum will be enabled all through the test.
5046 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5047 lctl set_param -n osc.*.checksums $1
5051 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5052 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5053 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5054 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5057 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5058 log "set checksum type to $1"
5061 F77_TMP=$TMP/f77-temp
5064 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5065 error "error writing to $F77_TMP"
5068 test_77a() { # bug 10889
5069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5070 $GSS && skip "could not run with gss" && return
5071 [ ! -f $F77_TMP ] && setup_f77
5073 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5077 run_test 77a "normal checksum read/write operation ============="
5079 test_77b() { # bug 10889
5080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5081 $GSS && skip "could not run with gss" && return
5082 [ ! -f $F77_TMP ] && setup_f77
5083 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5084 lctl set_param fail_loc=0x80000409
5086 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5087 error "dd error: $?"
5088 lctl set_param fail_loc=0
5091 run_test 77b "checksum error on client write ===================="
5093 test_77c() { # bug 10889
5094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5095 $GSS && skip "could not run with gss" && return
5096 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5098 for algo in $CKSUM_TYPES; do
5099 cancel_lru_locks osc
5100 set_checksum_type $algo
5101 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5102 lctl set_param fail_loc=0x80000408
5103 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5104 lctl set_param fail_loc=0
5107 set_checksum_type $ORIG_CSUM_TYPE
5110 run_test 77c "checksum error on client read ==================="
5112 test_77d() { # bug 10889
5113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5114 $GSS && skip "could not run with gss" && return
5115 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5116 lctl set_param fail_loc=0x80000409
5118 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5119 error "direct write: rc=$?"
5120 lctl set_param fail_loc=0
5123 run_test 77d "checksum error on OST direct write ==============="
5125 test_77e() { # bug 10889
5126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5127 $GSS && skip "could not run with gss" && return
5128 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5129 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5130 lctl set_param fail_loc=0x80000408
5132 cancel_lru_locks osc
5133 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5134 error "direct read: rc=$?"
5135 lctl set_param fail_loc=0
5138 run_test 77e "checksum error on OST direct read ================"
5140 test_77f() { # bug 10889
5141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5142 $GSS && skip "could not run with gss" && return
5144 for algo in $CKSUM_TYPES; do
5145 cancel_lru_locks osc
5146 set_checksum_type $algo
5147 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5148 lctl set_param fail_loc=0x409
5149 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5150 error "direct write succeeded"
5151 lctl set_param fail_loc=0
5153 set_checksum_type $ORIG_CSUM_TYPE
5156 run_test 77f "repeat checksum error on write (expect error) ===="
5158 test_77g() { # bug 10889
5159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5160 $GSS && skip "could not run with gss" && return
5161 remote_ost_nodsh && skip "remote OST with nodsh" && return
5163 [ ! -f $F77_TMP ] && setup_f77
5165 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5166 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5167 do_facet ost1 lctl set_param fail_loc=0x8000021a
5169 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5170 error "write error: rc=$?"
5171 do_facet ost1 lctl set_param fail_loc=0
5174 run_test 77g "checksum error on OST write ======================"
5176 test_77h() { # bug 10889
5177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5178 $GSS && skip "could not run with gss" && return
5179 remote_ost_nodsh && skip "remote OST with nodsh" && return
5181 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5182 cancel_lru_locks osc
5183 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5184 do_facet ost1 lctl set_param fail_loc=0x8000021b
5186 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5187 do_facet ost1 lctl set_param fail_loc=0
5190 run_test 77h "checksum error on OST read ======================="
5192 test_77i() { # bug 13805
5193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5194 $GSS && skip "could not run with gss" && return
5195 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5196 lctl set_param fail_loc=0x40b
5197 remount_client $MOUNT
5198 lctl set_param fail_loc=0
5199 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5200 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5201 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5202 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5204 remount_client $MOUNT
5206 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5208 test_77j() { # bug 13805
5209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5210 $GSS && skip "could not run with gss" && return
5211 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5212 lctl set_param fail_loc=0x40c
5213 remount_client $MOUNT
5214 lctl set_param fail_loc=0
5215 sleep 2 # wait async osc connect to finish
5216 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5217 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5218 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5219 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5221 remount_client $MOUNT
5223 run_test 77j "client only supporting ADLER32 ===================="
5225 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5229 test_78() { # bug 10901
5230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5231 remote_ost || { skip_env "local OST" && return; }
5234 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5235 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5236 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5237 echo "MemTotal: $MEMTOTAL"
5238 # reserve 256MB of memory for the kernel and other running processes,
5239 # and then take 1/2 of the remaining memory for the read/write buffers.
5240 if [ $MEMTOTAL -gt 512 ] ;then
5241 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5243 # for those poor memory-starved high-end clusters...
5244 MEMTOTAL=$((MEMTOTAL / 2))
5246 echo "Mem to use for directio: $MEMTOTAL"
5247 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5248 [ $F78SIZE -gt 512 ] && F78SIZE=512
5249 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5250 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5251 echo "Smallest OST: $SMALLESTOST"
5252 [ $SMALLESTOST -lt 10240 ] && \
5253 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5255 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5256 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5258 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5259 echo "File size: $F78SIZE"
5260 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5261 for i in `seq 1 $NSEQ`
5263 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5264 echo directIO rdwr round $i of $NSEQ
5265 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5270 run_test 78 "handle large O_DIRECT writes correctly ============"
5272 test_79() { # bug 12743
5273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5274 wait_delete_completed
5276 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5277 BKFREE=$(calc_osc_kbytes kbytesfree)
5278 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5280 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5281 DFTOTAL=`echo $STRING | cut -d, -f1`
5282 DFUSED=`echo $STRING | cut -d, -f2`
5283 DFAVAIL=`echo $STRING | cut -d, -f3`
5284 DFFREE=$(($DFTOTAL - $DFUSED))
5286 ALLOWANCE=$((64 * $OSTCOUNT))
5288 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5289 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5290 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5292 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5293 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5294 error "df free($DFFREE) mismatch OST free($BKFREE)"
5296 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5297 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5298 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5301 run_test 79 "df report consistency check ======================="
5303 test_80() { # bug 10718
5304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5305 # relax strong synchronous semantics for slow backends like ZFS
5306 local soc="obdfilter.*.sync_on_lock_cancel"
5307 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5309 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5310 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5311 facet_active_host $host; done | sort -u)
5312 do_nodes $hosts lctl set_param $soc=never
5315 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5317 local BEFORE=`date +%s`
5318 cancel_lru_locks osc
5319 local AFTER=`date +%s`
5320 local DIFF=$((AFTER-BEFORE))
5321 if [ $DIFF -gt 1 ] ; then
5322 error "elapsed for 1M@1T = $DIFF"
5325 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5329 run_test 80 "Page eviction is equally fast at high offsets too ===="
5331 test_81a() { # LU-456
5332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5333 remote_ost_nodsh && skip "remote OST with nodsh" && return
5334 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5335 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5336 do_facet ost1 lctl set_param fail_loc=0x80000228
5338 # write should trigger a retry and success
5339 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5340 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5342 if [ $RC -ne 0 ] ; then
5343 error "write should success, but failed for $RC"
5346 run_test 81a "OST should retry write when get -ENOSPC ==============="
5348 test_81b() { # LU-456
5349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5350 remote_ost_nodsh && skip "remote OST with nodsh" && return
5351 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5352 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5353 do_facet ost1 lctl set_param fail_loc=0x228
5355 # write should retry several times and return -ENOSPC finally
5356 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5357 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5360 if [ $RC -ne $ENOSPC ] ; then
5361 error "dd should fail for -ENOSPC, but succeed."
5364 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5366 test_82() { # LU-1031
5367 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5371 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5373 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5375 kill -USR1 $MULTIPID2
5377 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5378 error "First grouplock does not block second one"
5380 echo "Second grouplock blocks first one"
5382 kill -USR1 $MULTIPID1
5386 run_test 82 "Basic grouplock test ==============================="
5389 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5391 test_mkdir -p $DIR/d99cvsroot
5392 chown $RUNAS_ID $DIR/d99cvsroot
5393 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5396 $RUNAS cvs -d $DIR/d99cvsroot init || error
5399 run_test 99a "cvs init ========================================="
5402 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5403 [ ! -d $DIR/d99cvsroot ] && test_99a
5405 # some versions of cvs import exit(1) when asked to import links or
5406 # files they can't read. ignore those files.
5407 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5408 ! -perm +4 -printf '-I %f\n')
5409 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5410 d99reposname vtag rtag
5412 run_test 99b "cvs import ======================================="
5415 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5416 [ ! -d $DIR/d99cvsroot ] && test_99b
5418 test_mkdir -p $DIR/d99reposname
5419 chown $RUNAS_ID $DIR/d99reposname
5420 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5422 run_test 99c "cvs checkout ====================================="
5425 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5426 [ ! -d $DIR/d99cvsroot ] && test_99c
5427 cd $DIR/d99reposname
5429 $RUNAS cvs add -m 'addmsg' foo99
5431 run_test 99d "cvs add =========================================="
5434 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5435 [ ! -d $DIR/d99cvsroot ] && test_99c
5436 cd $DIR/d99reposname
5439 run_test 99e "cvs update ======================================="
5442 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5443 [ ! -d $DIR/d99cvsroot ] && test_99d
5444 cd $DIR/d99reposname
5445 $RUNAS cvs commit -m 'nomsg' foo99
5446 rm -fr $DIR/d99cvsroot
5448 run_test 99f "cvs commit ======================================="
5451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5452 [ "$NETTYPE" = tcp ] || \
5453 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5456 remote_ost_nodsh && skip "remote OST with nodsh" && return
5457 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5459 { skip "useless for local single node setup" && return; }
5461 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5462 [ "$PROT" != "tcp" ] && continue
5463 RPORT=$(echo $REMOTE | cut -d: -f2)
5464 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5467 LPORT=`echo $LOCAL | cut -d: -f2`
5468 if [ $LPORT -ge 1024 ]; then
5469 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5471 error_exit "local: $LPORT > 1024, remote: $RPORT"
5474 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5476 run_test 100 "check local port using privileged port ==========="
5478 function get_named_value()
5487 echo $line | sed "s/^$tag[ ]*//"
5494 export CACHE_MAX=`$LCTL get_param -n llite.*.max_cached_mb | head -n 1`
5496 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5505 [ "$CPU" = "UML" ] && nreads=1000
5506 local cache_limit=32
5508 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5509 trap cleanup_101a EXIT
5510 $LCTL set_param -n llite.*.read_ahead_stats 0
5511 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5514 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5516 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5517 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5520 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5521 get_named_value 'read but discarded' | cut -d" " -f1`; do
5522 discard=$(($discard + $s))
5526 if [ $(($discard * 10)) -gt $nreads ] ;then
5527 $LCTL get_param osc.*-osc*.rpc_stats
5528 $LCTL get_param llite.*.read_ahead_stats
5529 error "too many ($discard) discarded pages"
5531 rm -f $DIR/$tfile || true
5533 run_test 101a "check read-ahead for random reads ================"
5536 test_mkdir -p $DIR/$tdir
5538 STRIPE_COUNT=$OSTCOUNT
5541 local list=$(comma_list $(osts_nodes))
5542 set_osd_param $list '' read_cache_enable 0
5543 set_osd_param $list '' writethrough_cache_enable 0
5545 trap cleanup_test101bc EXIT
5546 # prepare the read-ahead file
5547 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5549 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5552 cleanup_test101bc() {
5557 local list=$(comma_list $(osts_nodes))
5558 set_osd_param $list '' read_cache_enable 1
5559 set_osd_param $list '' writethrough_cache_enable 1
5563 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5568 local STRIPE_SIZE=1048576
5569 local RA_INC=1048576
5570 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5571 local FILE_LENGTH=$((64*100))
5572 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5573 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5574 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5575 get_named_value 'read but discarded' | \
5576 cut -d" " -f1 | calc_total`
5577 if [ $DISCARD -gt $discard_limit ]; then
5578 $LCTL get_param llite.*.read_ahead_stats
5579 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5581 echo "Read-ahead success for size ${READ_SIZE}"
5586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5587 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5588 local STRIPE_SIZE=1048576
5589 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5590 local FILE_LENGTH=$((STRIPE_SIZE*100))
5591 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5592 # prepare the read-ahead file
5594 cancel_lru_locks osc
5595 for BIDX in 2 4 8 16 32 64 128 256
5597 local BSIZE=$((BIDX*4096))
5598 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5599 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5600 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5601 $LCTL set_param -n llite.*.read_ahead_stats 0
5602 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5603 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5604 cancel_lru_locks osc
5610 run_test 101b "check stride-io mode read-ahead ================="
5613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5614 local STRIPE_SIZE=1048576
5615 local FILE_LENGTH=$((STRIPE_SIZE*100))
5621 cancel_lru_locks osc
5622 $LCTL set_param osc.*.rpc_stats 0
5623 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5624 for osc in $($LCTL get_param -N osc.*); do
5625 if [ "$osc" == "osc.num_refs" ]; then
5629 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5630 if [ $lines -le 20 ]; then
5634 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5635 awk '$1 == "1:" { print $2; exit; }')
5636 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5637 awk '$1 == "2:" { print $2; exit; }')
5638 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5639 awk '$1 == "4:" { print $2; exit; }')
5640 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5641 awk '$1 == "8:" { print $2; exit; }')
5643 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5644 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5645 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5646 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5647 echo "${osc} rpc check passed!"
5652 run_test 101c "check stripe_size aligned read-ahead ================="
5655 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5656 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5661 local file=$DIR/$tfile
5662 local size=${FILESIZE_101c:-500}
5663 local ra_MB=${READAHEAD_MB:-40}
5665 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5666 [ $space -gt $((size * 1024)) ] ||
5667 { skip "Need free space ${size}M, have $space" && return; }
5669 echo Creating ${size}M test file $file
5670 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5671 echo Cancel LRU locks on lustre client to flush the client cache
5672 cancel_lru_locks osc
5674 echo Disable read-ahead
5675 local old_READAHEAD=$(set_read_ahead 0)
5677 echo Reading the test file $file with read-ahead disabled
5678 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5680 echo Cancel LRU locks on lustre client to flush the client cache
5681 cancel_lru_locks osc
5682 echo Enable read-ahead with ${ra_MB}MB
5683 set_read_ahead $ra_MB
5685 echo Reading the test file $file with read-ahead enabled
5686 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5688 echo read-ahead disabled time read $time_ra_OFF
5689 echo read-ahead enabled time read $time_ra_ON
5691 set_read_ahead $old_READAHEAD
5693 wait_delete_completed
5695 [ $time_ra_ON -lt $time_ra_OFF ] ||
5696 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5697 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5699 run_test 101d "file read with and without read-ahead enabled ================="
5702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5703 local file=$DIR/$tfile
5708 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5709 local need_space=$((count * size))
5710 [ $space -gt $need_space ] ||
5711 { skip_env "Need free space $need_space, have $space" && return; }
5713 echo Creating $count ${size}K test files
5714 for ((i = 0; i < $count; i++)); do
5715 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5718 echo Cancel LRU locks on lustre client to flush the client cache
5719 cancel_lru_locks osc
5721 echo Reset readahead stats
5722 $LCTL set_param -n llite.*.read_ahead_stats 0
5724 for ((i = 0; i < $count; i++)); do
5725 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5728 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5729 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5731 for ((i = 0; i < $count; i++)); do
5732 rm -rf ${file}_${i} 2>/dev/null
5735 #10000 means 20% reads are missing in readahead
5736 [ $miss -lt 10000 ] || error "misses too much for small reads"
5738 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5740 cleanup_test101f() {
5742 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5743 rm -rf $DIR/$tfile 2>/dev/null
5747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5748 local file=$DIR/$tfile
5751 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5752 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5753 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5754 trap cleanup_test101f EXIT
5756 echo Cancel LRU locks on lustre client to flush the client cache
5757 cancel_lru_locks osc
5759 echo Reset readahead stats
5760 $LCTL set_param -n llite.*.read_ahead_stats 0
5761 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5762 # readahead should read in 2M file on second read, so only miss
5764 echo Random 4K reads on 2M file for 1000 times
5765 $READS -f $file -s 2097152 -b 4096 -n $nreads
5767 echo checking missing pages
5768 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5769 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5771 [ $miss -lt 3 ] || error "misses too much pages!"
5774 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5777 test_mkdir -p $DIR/$tdir
5778 chown $RUNAS_ID $DIR/$tdir
5781 STRIPE_COUNT=$OSTCOUNT
5782 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5784 trap cleanup_test102 EXIT
5786 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5788 for num in 1 2 3 4; do
5789 for count in $(seq 1 $STRIPE_COUNT); do
5790 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5791 local size=`expr $STRIPE_SIZE \* $num`
5792 local file=file"$num-$idx-$count"
5793 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5799 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5805 rm -rf $DIR/d0.sanity/d102
5809 local testfile=$DIR/xattr_testfile
5813 [ "$UID" != 0 ] && skip_env "must run as root" && return
5814 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5815 skip_env "must have user_xattr" && return
5817 [ -z "$(which setfattr 2>/dev/null)" ] &&
5818 skip_env "could not find setfattr" && return
5820 echo "set/get xattr..."
5821 setfattr -n trusted.name1 -v value1 $testfile || error
5822 getfattr -n trusted.name1 $testfile 2> /dev/null |
5823 grep "trusted.name1=.value1" ||
5824 error "$testfile missing trusted.name1=value1"
5826 setfattr -n user.author1 -v author1 $testfile || error
5827 getfattr -n user.author1 $testfile 2> /dev/null |
5828 grep "user.author1=.author1" ||
5829 error "$testfile missing trusted.author1=author1"
5832 setfattr -n trusted.name2 -v value2 $testfile ||
5833 error "$testfile unable to set trusted.name2"
5834 setfattr -n trusted.name3 -v value3 $testfile ||
5835 error "$testfile unable to set trusted.name3"
5836 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5837 grep "trusted.name" | wc -l) -eq 3 ] ||
5838 error "$testfile missing 3 trusted.name xattrs"
5840 setfattr -n user.author2 -v author2 $testfile ||
5841 error "$testfile unable to set user.author2"
5842 setfattr -n user.author3 -v author3 $testfile ||
5843 error "$testfile unable to set user.author3"
5844 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5845 grep "user.author" | wc -l) -eq 3 ] ||
5846 error "$testfile missing 3 user.author xattrs"
5848 echo "remove xattr..."
5849 setfattr -x trusted.name1 $testfile ||
5850 error "$testfile error deleting trusted.name1"
5851 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5852 error "$testfile did not delete trusted.name1 xattr"
5854 setfattr -x user.author1 $testfile ||
5855 error "$testfile error deleting user.author1"
5856 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5857 error "$testfile did not delete trusted.name1 xattr"
5859 # b10667: setting lustre special xattr be silently discarded
5860 echo "set lustre special xattr ..."
5861 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
5862 error "$testfile allowed setting trusted.lov"
5864 run_test 102a "user xattr test =================================="
5867 # b10930: get/set/list trusted.lov xattr
5868 echo "get/set/list trusted.lov xattr ..."
5869 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5870 local testfile=$DIR/$tfile
5871 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5872 error "setstripe failed"
5873 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5874 error "getstripe failed"
5875 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5876 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5878 local testfile2=${testfile}2
5879 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5880 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5883 setfattr -n trusted.lov -v $value $testfile2
5884 local stripe_size=$($GETSTRIPE -S $testfile2)
5885 local stripe_count=$($GETSTRIPE -c $testfile2)
5886 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5887 [ $stripe_count -eq $STRIPECOUNT ] ||
5888 error "stripe count $stripe_count != $STRIPECOUNT"
5891 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5894 # b10930: get/set/list lustre.lov xattr
5895 echo "get/set/list lustre.lov xattr ..."
5896 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5897 test_mkdir -p $DIR/$tdir
5898 chown $RUNAS_ID $DIR/$tdir
5899 local testfile=$DIR/$tdir/$tfile
5900 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5901 error "setstripe failed"
5902 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5903 error "getstripe failed"
5904 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5905 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5907 local testfile2=${testfile}2
5908 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5909 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5911 $RUNAS $MCREATE $testfile2
5912 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5913 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
5914 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
5915 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5916 [ $stripe_count -eq $STRIPECOUNT ] ||
5917 error "stripe count $stripe_count != $STRIPECOUNT"
5919 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5921 compare_stripe_info1() {
5922 local stripe_index_all_zero=true
5924 for num in 1 2 3 4; do
5925 for count in $(seq 1 $STRIPE_COUNT); do
5926 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
5927 local size=$((STRIPE_SIZE * num))
5928 local file=file"$num-$offset-$count"
5929 stripe_size=$(lfs getstripe -S $PWD/$file)
5930 [ $stripe_size -ne $size ] &&
5931 error "$file: size $stripe_size != $size"
5932 stripe_count=$(lfs getstripe -c $PWD/$file)
5933 # allow fewer stripes to be created, ORI-601
5934 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
5935 error "$file: count $stripe_count != $count"
5936 stripe_index=$(lfs getstripe -i $PWD/$file)
5937 [ $stripe_index -ne 0 ] &&
5938 stripe_index_all_zero=false
5942 $stripe_index_all_zero &&
5943 error "all files are being extracted starting from OST index 0"
5948 [ -n "$(which tar 2>/dev/null)" ] &&
5949 strings $(which tar) | grep -q "lustre" && echo tar
5953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5954 # b10930: tar test for trusted.lov xattr
5955 TAR=$(find_lustre_tar)
5956 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5957 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5959 test_mkdir -p $DIR/d102d
5960 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
5962 compare_stripe_info1
5964 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
5967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5968 # b10930: tar test for trusted.lov xattr
5969 TAR=$(find_lustre_tar)
5970 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5971 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5973 test_mkdir -p $DIR/d102f
5975 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
5977 compare_stripe_info1
5979 run_test 102f "tar copy files, not keep osts ==========="
5982 local xsize=${1:-1024} # in bytes
5983 local file=$DIR/$tfile
5985 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
5986 skip "must have user_xattr" && return 0
5987 [ -z "$(which setfattr 2>/dev/null)" ] &&
5988 skip_env "could not find setfattr" && return 0
5989 [ -z "$(which getfattr 2>/dev/null)" ] &&
5990 skip_env "could not find getfattr" && return 0
5994 local value="$(generate_string $xsize)"
5996 local xbig=trusted.big
5997 log "save $xbig on $file"
5998 setfattr -n $xbig -v $value $file ||
5999 error "saving $xbig on $file failed"
6001 local orig=$(get_xattr_value $xbig $file)
6002 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6004 local xsml=trusted.sml
6005 log "save $xsml on $file"
6006 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6008 local new=$(get_xattr_value $xbig $file)
6009 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6011 log "grow $xsml on $file"
6012 setfattr -n $xsml -v "$value" $file ||
6013 error "growing $xsml on $file failed"
6015 new=$(get_xattr_value $xbig $file)
6016 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6017 log "$xbig still valid after growing $xsml"
6022 test_102h() { # bug 15777
6025 run_test 102h "grow xattr from inside inode to external block"
6028 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6029 grow_xattr $(max_xattr_size)
6031 run_test 102ha "grow xattr from inside inode to external inode"
6033 test_102i() { # bug 17038
6035 ln -s $DIR/$tfile $DIR/${tfile}link
6036 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6037 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"
6038 rm -f $DIR/$tfile $DIR/${tfile}link
6040 run_test 102i "lgetxattr test on symbolic link ============"
6043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6044 TAR=$(find_lustre_tar)
6045 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6046 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6047 setup_test102 "$RUNAS"
6048 test_mkdir -p $DIR/d102j
6049 chown $RUNAS_ID $DIR/d102j
6050 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6052 compare_stripe_info1 "$RUNAS"
6054 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6058 # b22187 just check that does not crash for regular file.
6059 setfattr -n trusted.lov $DIR/$tfile
6060 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6061 local test_kdir=$DIR/d102k
6062 test_mkdir $test_kdir
6063 local default_size=`$GETSTRIPE -S $test_kdir`
6064 local default_count=`$GETSTRIPE -c $test_kdir`
6065 local default_offset=`$GETSTRIPE -i $test_kdir`
6066 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
6067 error 'dir setstripe failed'
6068 setfattr -n trusted.lov $test_kdir
6069 local stripe_size=`$GETSTRIPE -S $test_kdir`
6070 local stripe_count=`$GETSTRIPE -c $test_kdir`
6071 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6072 [ $stripe_size -eq $default_size ] ||
6073 error "stripe size $stripe_size != $default_size"
6074 [ $stripe_count -eq $default_count ] ||
6075 error "stripe count $stripe_count != $default_count"
6076 [ $stripe_offset -eq $default_offset ] ||
6077 error "stripe offset $stripe_offset != $default_offset"
6078 rm -rf $DIR/$tfile $test_kdir
6080 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6083 # LU-532 trusted. xattr is invisible to non-root
6084 local testfile=$DIR/$tfile
6088 echo "listxattr as user..."
6089 chown $RUNAS_ID $testfile
6090 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6091 grep -q "trusted" &&
6092 error "$testfile trusted xattrs are user visible"
6096 run_test 102l "listxattr filter test =================================="
6102 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6107 [ "$UID" != 0 ] && skip_env "must run as root" && return
6108 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6109 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6110 $GSS && skip "could not run under gss" && return
6112 declare -a identity_old
6114 for num in $(seq $MDSCOUNT); do
6115 switch_identity $num true || identity_old[$num]=$?
6122 echo "performing cp ..."
6123 run_acl_subtest cp || error
6124 echo "performing getfacl-noacl..."
6125 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6126 echo "performing misc..."
6127 run_acl_subtest misc || error "misc test failed"
6128 echo "performing permissions..."
6129 run_acl_subtest permissions || error "permissions failed"
6130 echo "performing setfacl..."
6131 run_acl_subtest setfacl || error "setfacl test failed"
6133 # inheritance test got from HP
6134 echo "performing inheritance..."
6135 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6136 chmod +x make-tree || error "chmod +x failed"
6137 run_acl_subtest inheritance || error "inheritance test failed"
6140 echo "LU-974 ignore umask when acl is enabled..."
6141 run_acl_subtest 974 || error "LU-974 test failed"
6143 echo "LU-2561 newly created file is same size as directory..."
6144 run_acl_subtest 2561 || error "LU-2561 test failed"
6149 for num in $(seq $MDSCOUNT); do
6150 if [ "${identity_old[$num]}" = 1 ]; then
6151 switch_identity $num false || identity_old[$num]=$?
6155 run_test 103 "acl test ========================================="
6158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6160 lfs df || error "lfs df failed"
6161 lfs df -ih || error "lfs df -ih failed"
6162 lfs df -h $DIR || error "lfs df -h $DIR failed"
6163 lfs df -i $DIR || error "lfs df -i $DIR failed"
6164 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6165 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6167 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6168 lctl --device %$OSC deactivate
6169 lfs df || error "lfs df with deactivated OSC failed"
6170 lctl --device %$OSC activate
6171 # wait the osc back to normal
6172 wait_osc_import_state client ost FULL
6174 lfs df || error "lfs df with reactivated OSC failed"
6177 run_test 104a "lfs df [-ih] [path] test ========================="
6180 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6181 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6183 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6184 if [ $denied_cnt -ne 0 ];
6186 error "lfs check servers test failed"
6189 run_test 104b "$RUNAS lfs check servers test ===================="
6192 # doesn't work on 2.4 kernels
6194 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6195 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6197 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6201 run_test 105a "flock when mounted without -o flock test ========"
6205 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6206 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6208 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6212 run_test 105b "fcntl when mounted without -o flock test ========"
6216 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6217 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6219 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6223 run_test 105c "lockf when mounted without -o flock test ========"
6225 test_105d() { # bug 15924
6226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6227 test_mkdir -p $DIR/$tdir
6228 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6229 skip "mount w/o flock enabled" && return
6230 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6231 $LCTL set_param fail_loc=0x80000315
6232 flocks_test 2 $DIR/$tdir
6234 run_test 105d "flock race (should not freeze) ========"
6236 test_105e() { # bug 22660 && 22040
6237 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6238 skip "mount w/o flock enabled" && return
6240 flocks_test 3 $DIR/$tfile
6242 run_test 105e "Two conflicting flocks from same process ======="
6244 test_106() { #bug 10921
6245 test_mkdir -p $DIR/$tdir
6246 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6247 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6249 run_test 106 "attempt exec of dir followed by chown of that dir"
6252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6259 local save_pattern=$(sysctl -n kernel.core_pattern)
6260 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6261 sysctl -w kernel.core_pattern=$file
6262 sysctl -w kernel.core_uses_pid=0
6270 kill -s 11 $SLEEPPID
6272 if [ -e $file ]; then
6273 size=`stat -c%s $file`
6274 [ $size -eq 0 ] && error "Fail to create core file $file"
6276 error "Fail to create core file $file"
6279 sysctl -w kernel.core_pattern=$save_pattern
6280 sysctl -w kernel.core_uses_pid=$save_uses_pid
6283 run_test 107 "Coredump on SIG"
6286 test_mkdir -p $DIR/$tdir
6287 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6288 error "mkdir with 255 char failed"
6289 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6290 error "mkdir with 256 char should fail, but did not"
6291 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6292 error "create with 255 char failed"
6293 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6294 error "create with 256 char should fail, but did not"
6299 run_test 110 "filename length checking"
6302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6303 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6305 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6307 echo "Starting with $OSTIO_pre threads"
6310 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6311 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6312 echo "$NUMTEST creates/unlinks"
6313 test_mkdir -p $DIR/$tdir
6314 createmany -o $DIR/$tdir/$tfile $NUMTEST
6315 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6317 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6320 # don't return an error
6321 [ $OSTIO_post == $OSTIO_pre ] && echo \
6322 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6323 echo "This may be fine, depending on what ran before this test" &&
6324 echo "and how fast this system is." && return
6326 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6328 run_test 115 "verify dynamic thread creation===================="
6331 wait_delete_completed
6332 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6333 echo OST kbytes available: ${AVAIL[@]}
6334 MAXI=0; MAXV=${AVAIL[0]}
6335 MINI=0; MINV=${AVAIL[0]}
6336 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6337 #echo OST $i: ${AVAIL[i]}kb
6338 if [ ${AVAIL[i]} -gt $MAXV ]; then
6339 MAXV=${AVAIL[i]}; MAXI=$i
6341 if [ ${AVAIL[i]} -lt $MINV ]; then
6342 MINV=${AVAIL[i]}; MINI=$i
6345 echo Min free space: OST $MINI: $MINV
6346 echo Max free space: OST $MAXI: $MAXV
6349 test_116a() { # was previously test_116()
6350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6351 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6353 echo -n "Free space priority "
6354 lctl get_param -n lov.*-clilov-*.qos_prio_free
6357 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6360 # generate uneven OSTs
6361 test_mkdir -p $DIR/$tdir/OST${MINI}
6364 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6365 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6367 while [ $FILL -gt 0 ]; do
6369 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6370 FILL=$(($FILL - 2048))
6378 DIFF=$(($MAXV - $MINV))
6379 DIFF2=$(($DIFF * 100 / $MINV))
6380 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6381 if [ $DIFF2 -gt 20 ]; then
6384 echo "failed - QOS mode won't be used"
6385 error_ignore "QOS imbalance criteria not met"
6389 MINI1=$MINI; MINV1=$MINV
6390 MAXI1=$MAXI; MAXV1=$MAXV
6392 # now fill using QOS
6393 echo writing a bunch of files to QOS-assigned OSTs
6394 $SETSTRIPE -c 1 $DIR/$tdir
6396 while [ $FILL -gt 0 ]; do
6398 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6399 FILL=$(($FILL - 200))
6402 echo "wrote $i 200k files"
6406 echo "Note: free space may not be updated, so measurements might be off"
6408 DIFF2=$(($MAXV - $MINV))
6409 echo "free space delta: orig $DIFF final $DIFF2"
6410 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6411 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6412 echo "Wrote $DIFF to smaller OST $MINI1"
6413 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6414 echo "Wrote $DIFF2 to larger OST $MAXI1"
6415 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6417 # Figure out which files were written where
6418 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6419 awk '/'$MINI1': / {print $2; exit}')
6421 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6422 echo "$MINC files created on smaller OST $MINI1"
6423 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6424 awk '/'$MAXI1': / {print $2; exit}')
6426 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6427 echo "$MAXC files created on larger OST $MAXI1"
6428 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6429 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6433 run_test 116a "stripe QOS: free space balance ==================="
6435 test_116b() { # LU-2093
6436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6437 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6439 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6440 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6442 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6443 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6444 do_facet $SINGLEMDS lctl set_param fail_loc=0
6446 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6448 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6450 test_117() # bug 10891
6452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6453 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6454 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6455 lctl set_param fail_loc=0x21e
6456 > $DIR/$tfile || error "truncate failed"
6457 lctl set_param fail_loc=0
6458 echo "Truncate succeeded."
6461 run_test 117 "verify fsfilt_extend =========="
6463 export OLD_RESENDCOUNT=""
6464 set_resend_count () {
6465 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6466 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6467 lctl set_param -n $PROC_RESENDCOUNT $1
6468 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6471 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
6473 # Reset async IO behavior after error case
6475 FILE=$DIR/reset_async
6477 # Ensure all OSCs are cleared
6478 $SETSTRIPE -c -1 $FILE
6479 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6484 test_118a() #bug 11710
6486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6489 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6490 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6491 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6493 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6494 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6499 run_test 118a "verify O_SYNC works =========="
6503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6504 remote_ost_nodsh && skip "remote OST with nodsh" && return
6508 #define OBD_FAIL_OST_ENOENT 0x217
6509 set_nodes_failloc "$(osts_nodes)" 0x217
6510 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6512 set_nodes_failloc "$(osts_nodes)" 0
6513 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6514 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6517 if [[ $RC -eq 0 ]]; then
6518 error "Must return error due to dropped pages, rc=$RC"
6522 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6523 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6527 echo "Dirty pages not leaked on ENOENT"
6529 # Due to the above error the OSC will issue all RPCs syncronously
6530 # until a subsequent RPC completes successfully without error.
6531 $MULTIOP $DIR/$tfile Ow4096yc
6536 run_test 118b "Reclaim dirty pages on fatal error =========="
6540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6541 remote_ost_nodsh && skip "remote OST with nodsh" && return
6545 #define OBD_FAIL_OST_EROFS 0x216
6546 set_nodes_failloc "$(osts_nodes)" 0x216
6548 # multiop should block due to fsync until pages are written
6549 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6553 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6554 error "Multiop failed to block on fsync, pid=$MULTIPID"
6557 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6559 if [[ $WRITEBACK -eq 0 ]]; then
6560 error "No page in writeback, writeback=$WRITEBACK"
6563 set_nodes_failloc "$(osts_nodes)" 0
6566 if [[ $RC -ne 0 ]]; then
6567 error "Multiop fsync failed, rc=$RC"
6570 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6571 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6573 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6574 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6578 echo "Dirty pages flushed via fsync on EROFS"
6581 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6586 remote_ost_nodsh && skip "remote OST with nodsh" && return
6590 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6591 set_nodes_failloc "$(osts_nodes)" 0x214
6592 # multiop should block due to fsync until pages are written
6593 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6597 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6598 error "Multiop failed to block on fsync, pid=$MULTIPID"
6601 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6603 if [[ $WRITEBACK -eq 0 ]]; then
6604 error "No page in writeback, writeback=$WRITEBACK"
6607 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6608 set_nodes_failloc "$(osts_nodes)" 0
6610 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6611 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6613 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6614 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6618 echo "Dirty pages gaurenteed flushed via fsync"
6621 run_test 118d "Fsync validation inject a delay of the bulk =========="
6624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6627 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6628 lctl set_param fail_loc=0x8000040a
6630 # Should simulate EINVAL error which is fatal
6631 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6633 if [[ $RC -eq 0 ]]; then
6634 error "Must return error due to dropped pages, rc=$RC"
6637 lctl set_param fail_loc=0x0
6639 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6640 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6641 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6643 if [[ $LOCKED -ne 0 ]]; then
6644 error "Locked pages remain in cache, locked=$LOCKED"
6647 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6648 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6652 echo "No pages locked after fsync"
6657 run_test 118f "Simulate unrecoverable OSC side error =========="
6660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6663 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6664 lctl set_param fail_loc=0x406
6666 # simulate local -ENOMEM
6667 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6670 lctl set_param fail_loc=0
6671 if [[ $RC -eq 0 ]]; then
6672 error "Must return error due to dropped pages, rc=$RC"
6675 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6676 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6677 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6679 if [[ $LOCKED -ne 0 ]]; then
6680 error "Locked pages remain in cache, locked=$LOCKED"
6683 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6684 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6688 echo "No pages locked after fsync"
6693 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6697 remote_ost_nodsh && skip "remote OST with nodsh" && return
6701 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6702 set_nodes_failloc "$(osts_nodes)" 0x20e
6703 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6704 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6707 set_nodes_failloc "$(osts_nodes)" 0
6708 if [[ $RC -eq 0 ]]; then
6709 error "Must return error due to dropped pages, rc=$RC"
6712 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6713 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6714 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6716 if [[ $LOCKED -ne 0 ]]; then
6717 error "Locked pages remain in cache, locked=$LOCKED"
6720 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6721 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6725 echo "No pages locked after fsync"
6729 run_test 118h "Verify timeout in handling recoverables errors =========="
6731 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6735 remote_ost_nodsh && skip "remote OST with nodsh" && return
6739 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6740 set_nodes_failloc "$(osts_nodes)" 0x20e
6742 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6743 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6746 set_nodes_failloc "$(osts_nodes)" 0
6750 if [[ $RC -ne 0 ]]; then
6751 error "got error, but should be not, rc=$RC"
6754 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6755 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6756 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6757 if [[ $LOCKED -ne 0 ]]; then
6758 error "Locked pages remain in cache, locked=$LOCKED"
6761 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6762 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6766 echo "No pages locked after fsync"
6770 run_test 118i "Fix error before timeout in recoverable error =========="
6772 [ "$SLOW" = "no" ] && set_resend_count 4
6775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6776 remote_ost_nodsh && skip "remote OST with nodsh" && return
6780 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6781 set_nodes_failloc "$(osts_nodes)" 0x220
6783 # return -EIO from OST
6784 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6786 set_nodes_failloc "$(osts_nodes)" 0x0
6787 if [[ $RC -eq 0 ]]; then
6788 error "Must return error due to dropped pages, rc=$RC"
6791 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6792 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6793 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6794 if [[ $LOCKED -ne 0 ]]; then
6795 error "Locked pages remain in cache, locked=$LOCKED"
6798 # in recoverable error on OST we want resend and stay until it finished
6799 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6800 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6804 echo "No pages locked after fsync"
6808 run_test 118j "Simulate unrecoverable OST side error =========="
6812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6813 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6815 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6816 set_nodes_failloc "$(osts_nodes)" 0x20e
6817 test_mkdir -p $DIR/$tdir
6819 for ((i=0;i<10;i++)); do
6820 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6821 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6828 set_nodes_failloc "$(osts_nodes)" 0
6831 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6837 test_mkdir -p $DIR/$tdir
6838 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6841 run_test 118l "fsync dir ========="
6843 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6845 test_119a() # bug 11737
6847 BSIZE=$((512 * 1024))
6848 directio write $DIR/$tfile 0 1 $BSIZE
6849 # We ask to read two blocks, which is more than a file size.
6850 # directio will indicate an error when requested and actual
6851 # sizes aren't equeal (a normal situation in this case) and
6852 # print actual read amount.
6853 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6854 if [ "$NOB" != "$BSIZE" ]; then
6855 error "read $NOB bytes instead of $BSIZE"
6859 run_test 119a "Short directIO read must return actual read amount"
6861 test_119b() # bug 11737
6863 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6865 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6866 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6868 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6869 error "direct read failed"
6872 run_test 119b "Sparse directIO read must return actual read amount"
6874 test_119c() # bug 13099
6877 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6878 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6881 run_test 119c "Testing for direct read hitting hole"
6883 test_119d() # bug 15950
6885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6886 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6887 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6889 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6890 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6891 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6892 lctl set_param fail_loc=0x40d
6893 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6896 cat $DIR/$tfile > /dev/null &
6897 lctl set_param fail_loc=0
6900 log "the DIO writes have completed, now wait for the reads (should not block very long)"
6902 [ -n "`ps h -p $pid_reads -o comm`" ] && \
6903 error "the read rpcs have not completed in 2s"
6905 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
6907 run_test 119d "The DIO path should try to send a new rpc once one is completed"
6910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6911 test_mkdir -p $DIR/$tdir
6912 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6913 skip "no early lock cancel on server" && return 0
6914 lru_resize_disable mdc
6915 lru_resize_disable osc
6916 cancel_lru_locks mdc
6917 stat $DIR/$tdir > /dev/null
6918 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6919 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6920 test_mkdir $DIR/$tdir/d1
6921 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6922 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6923 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6924 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6925 lru_resize_enable mdc
6926 lru_resize_enable osc
6928 run_test 120a "Early Lock Cancel: mkdir test"
6931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6932 test_mkdir -p $DIR/$tdir
6933 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6934 skip "no early lock cancel on server" && return 0
6935 lru_resize_disable mdc
6936 lru_resize_disable osc
6937 cancel_lru_locks mdc
6938 stat $DIR/$tdir > /dev/null
6939 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6940 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6942 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6943 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6944 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6945 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6946 lru_resize_enable mdc
6947 lru_resize_enable osc
6949 run_test 120b "Early Lock Cancel: create test"
6952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6953 test_mkdir -p $DIR/$tdir
6954 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6955 skip "no early lock cancel on server" && return 0
6956 lru_resize_disable mdc
6957 lru_resize_disable osc
6958 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6959 touch $DIR/$tdir/d1/f1
6960 cancel_lru_locks mdc
6961 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
6962 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6963 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6964 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6965 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6966 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6967 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6968 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6969 lru_resize_enable mdc
6970 lru_resize_enable osc
6972 run_test 120c "Early Lock Cancel: link test"
6975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6976 test_mkdir -p $DIR/$tdir
6977 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6978 skip "no early lock cancel on server" && return 0
6979 lru_resize_disable mdc
6980 lru_resize_disable osc
6982 cancel_lru_locks mdc
6983 stat $DIR/$tdir > /dev/null
6984 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6985 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6986 chmod a+x $DIR/$tdir
6987 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6988 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6989 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6990 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6991 lru_resize_enable mdc
6992 lru_resize_enable osc
6994 run_test 120d "Early Lock Cancel: setattr test"
6997 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6998 test_mkdir -p $DIR/$tdir
6999 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7000 skip "no early lock cancel on server" && return 0
7001 lru_resize_disable mdc
7002 lru_resize_disable osc
7003 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7004 cancel_lru_locks mdc
7005 cancel_lru_locks osc
7006 dd if=$DIR/$tdir/f1 of=/dev/null
7007 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7008 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7009 awk '/ldlm_cancel/ {print $2}'`
7010 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7011 awk '/ldlm_bl_callback/ {print $2}'`
7012 unlink $DIR/$tdir/f1
7013 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7014 awk '/ldlm_cancel/ {print $2}'`
7015 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7016 awk '/ldlm_bl_callback/ {print $2}'`
7017 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7018 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7019 lru_resize_enable mdc
7020 lru_resize_enable osc
7022 run_test 120e "Early Lock Cancel: unlink test"
7025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7026 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7027 skip "no early lock cancel on server" && return 0
7028 test_mkdir -p $DIR/$tdir
7029 lru_resize_disable mdc
7030 lru_resize_disable osc
7031 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7032 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7033 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7034 cancel_lru_locks mdc
7035 cancel_lru_locks osc
7036 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7037 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7038 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7039 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7040 awk '/ldlm_cancel/ {print $2}'`
7041 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7042 awk '/ldlm_bl_callback/ {print $2}'`
7043 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7044 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7045 awk '/ldlm_cancel/ {print $2}'`
7046 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7047 awk '/ldlm_bl_callback/ {print $2}'`
7048 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7049 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7050 lru_resize_enable mdc
7051 lru_resize_enable osc
7053 run_test 120f "Early Lock Cancel: rename test"
7056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7057 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7058 skip "no early lock cancel on server" && return 0
7059 lru_resize_disable mdc
7060 lru_resize_disable osc
7062 echo create $count files
7063 test_mkdir -p $DIR/$tdir
7064 cancel_lru_locks mdc
7065 cancel_lru_locks osc
7068 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7069 awk '/ldlm_cancel/ {print $2}'`
7070 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7071 awk '/ldlm_bl_callback/ {print $2}'`
7072 createmany -o $DIR/$tdir/f $count
7074 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7075 awk '/ldlm_cancel/ {print $2}'`
7076 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7077 awk '/ldlm_bl_callback/ {print $2}'`
7079 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7080 echo rm $count files
7083 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7084 awk '/ldlm_cancel/ {print $2}'`
7085 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7086 awk '/ldlm_bl_callback/ {print $2}'`
7088 echo total: $count removes in $((t2-t1))
7089 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7091 # wait for commitment of removal
7092 lru_resize_enable mdc
7093 lru_resize_enable osc
7095 run_test 120g "Early Lock Cancel: performance test"
7097 test_121() { #bug #10589
7098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7100 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7101 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7102 lctl set_param fail_loc=0x310
7103 cancel_lru_locks osc > /dev/null
7104 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7105 lctl set_param fail_loc=0
7106 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7108 run_test 121 "read cancel race ========="
7110 test_123a() { # was test 123, statahead(bug 11401)
7111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7113 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7114 log "testing on UP system. Performance may be not as good as expected."
7119 test_mkdir -p $DIR/$tdir
7120 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7121 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7123 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7124 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7126 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7127 lctl set_param -n llite.*.statahead_max 0
7128 lctl get_param llite.*.statahead_max
7129 cancel_lru_locks mdc
7130 cancel_lru_locks osc
7132 time ls -l $DIR/$tdir | wc -l
7134 delta=$((etime - stime))
7135 log "ls $i files without statahead: $delta sec"
7136 lctl set_param llite.*.statahead_max=$max
7138 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7139 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7140 cancel_lru_locks mdc
7141 cancel_lru_locks osc
7143 time ls -l $DIR/$tdir | wc -l
7145 delta_sa=$((etime - stime))
7146 log "ls $i files with statahead: $delta_sa sec"
7147 lctl get_param -n llite.*.statahead_stats
7148 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7150 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7151 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7153 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7154 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7155 lctl set_param -n llite.*.statahead_max 0
7156 lctl get_param llite.*.statahead_max
7157 cancel_lru_locks mdc
7158 cancel_lru_locks osc
7160 time ls -l $DIR/$tdir | wc -l
7162 delta=$((etime - stime))
7163 log "ls $i files again without statahead: $delta sec"
7164 lctl set_param llite.*.statahead_max=$max
7165 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7166 if [ $SLOWOK -eq 0 ]; then
7167 error "ls $i files is slower with statahead!"
7169 log "ls $i files is slower with statahead!"
7175 [ $delta -gt 20 ] && break
7176 [ $delta -gt 8 ] && MULT=$((50 / delta))
7177 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7185 delta=$((etime - stime))
7186 log "rm -r $DIR/$tdir/: $delta seconds"
7188 lctl get_param -n llite.*.statahead_stats
7190 run_test 123a "verify statahead work"
7192 test_123b () { # statahead(bug 15027)
7193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7194 test_mkdir -p $DIR/$tdir
7195 createmany -o $DIR/$tdir/$tfile-%d 1000
7197 cancel_lru_locks mdc
7198 cancel_lru_locks osc
7200 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7201 lctl set_param fail_loc=0x80000803
7202 ls -lR $DIR/$tdir > /dev/null
7204 lctl set_param fail_loc=0x0
7205 lctl get_param -n llite.*.statahead_stats
7210 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7214 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7215 skip "no lru resize on server" && return 0
7217 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7219 log "create $NR files at $DIR/$tdir"
7220 createmany -o $DIR/$tdir/f $NR ||
7221 error "failed to create $NR files in $DIR/$tdir"
7223 cancel_lru_locks mdc
7224 ls -l $DIR/$tdir > /dev/null
7228 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7229 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7230 LRU_SIZE=$(lctl get_param -n $PARAM)
7231 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7232 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7234 log "NS=$(basename $NSDIR)"
7239 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7240 skip "Not enough cached locks created!"
7247 # We know that lru resize allows one client to hold $LIMIT locks
7248 # for 10h. After that locks begin to be killed by client.
7250 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7253 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7254 # killing locks. Some time was spent for creating locks. This means
7255 # that up to the moment of sleep finish we must have killed some of
7256 # them (10-100 locks). This depends on how fast ther were created.
7257 # Many of them were touched in almost the same moment and thus will
7258 # be killed in groups.
7259 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7261 # Use $LRU_SIZE_B here to take into account real number of locks
7262 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7263 local LRU_SIZE_B=$LRU_SIZE
7265 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7266 log "OLD_LVF=$OLD_LVF"
7267 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7269 # Let's make sure that we really have some margin. Client checks
7270 # cached locks every 10 sec.
7272 log "Sleep ${SLEEP} sec"
7274 while ((SEC<$SLEEP)); do
7278 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7282 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7283 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7285 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7286 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7287 unlinkmany $DIR/$tdir/f $NR
7291 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7292 log "unlink $NR files at $DIR/$tdir"
7293 unlinkmany $DIR/$tdir/f $NR
7295 run_test 124a "lru resize ======================================="
7297 get_max_pool_limit()
7299 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7302 if test $l -gt $max; then
7310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7311 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7312 skip "no lru resize on server" && return 0
7314 LIMIT=`get_max_pool_limit`
7316 NR=$(($(default_lru_size)*20))
7317 if [ $NR -gt $LIMIT ]; then
7318 log "Limit lock number by $LIMIT locks"
7321 lru_resize_disable mdc
7322 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7323 error "failed to create $DIR/$tdir/disable_lru_resize"
7325 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7326 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7327 cancel_lru_locks mdc
7330 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7333 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7336 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7340 nolruresize_delta=$((etime-stime))
7341 log "ls -la time: $nolruresize_delta seconds"
7342 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7343 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7345 lru_resize_enable mdc
7346 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7347 error "failed to create $DIR/$tdir/enable_lru_resize"
7349 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7350 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7351 cancel_lru_locks mdc
7354 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7357 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7360 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7364 lruresize_delta=$((etime-stime))
7365 log "ls -la time: $lruresize_delta seconds"
7366 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7368 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7369 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7370 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7371 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7373 log "lru resize performs the same with no lru resize"
7375 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7377 run_test 124b "lru resize (performance test) ======================="
7379 test_125() { # 13358
7380 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7381 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7382 test_mkdir -p $DIR/d125 || error "mkdir failed"
7383 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7384 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7385 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7387 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7389 test_126() { # bug 12829/13455
7390 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7391 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7392 $GSS && skip "must run as gss disabled" && return
7394 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7395 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7397 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7399 run_test 126 "check that the fsgid provided by the client is taken into account"
7401 test_127a() { # bug 15521
7402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7403 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7404 $LCTL set_param osc.*.stats=0
7405 FSIZE=$((2048 * 1024))
7406 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7407 cancel_lru_locks osc
7408 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7410 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7411 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7412 echo "got $COUNT $NAME"
7413 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7414 eval $NAME=$COUNT || error "Wrong proc format"
7417 read_bytes|write_bytes)
7418 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7419 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7420 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7421 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7422 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7423 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7424 error "sumsquare is too small: $SUMSQ"
7425 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7426 error "sumsquare is too big: $SUMSQ"
7430 done < $DIR/${tfile}.tmp
7432 #check that we actually got some stats
7433 [ "$read_bytes" ] || error "Missing read_bytes stats"
7434 [ "$write_bytes" ] || error "Missing write_bytes stats"
7435 [ "$read_bytes" != 0 ] || error "no read done"
7436 [ "$write_bytes" != 0 ] || error "no write done"
7438 run_test 127a "verify the client stats are sane"
7440 test_127b() { # bug LU-333
7441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7442 $LCTL set_param llite.*.stats=0
7443 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7444 # perform 2 reads and writes so MAX is different from SUM.
7445 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7446 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7447 cancel_lru_locks osc
7448 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7449 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7451 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7452 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7453 echo "got $COUNT $NAME"
7454 eval $NAME=$COUNT || error "Wrong proc format"
7458 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7459 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7460 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7461 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7464 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7465 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7466 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7467 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7471 done < $TMP/${tfile}.tmp
7473 #check that we actually got some stats
7474 [ "$read_bytes" ] || error "Missing read_bytes stats"
7475 [ "$write_bytes" ] || error "Missing write_bytes stats"
7476 [ "$read_bytes" != 0 ] || error "no read done"
7477 [ "$write_bytes" != 0 ] || error "no write done"
7479 run_test 127b "verify the llite client stats are sane"
7481 test_128() { # bug 15212
7483 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7488 result=$(grep error $TMP/$tfile.log)
7490 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7492 run_test 128 "interactive lfs for 2 consecutive find's"
7499 local LDPROC=/proc/fs/ldiskfs
7500 local facets=$(get_facets MDS)
7502 for facet in ${facets//,/ }; do
7503 canondev=$(ldiskfs_canon \
7504 *.$(convert_facet2label $facet).mntdev $facet)
7505 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7506 LDPROC=/sys/fs/ldiskfs
7507 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7513 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7514 skip "Only applicable to ldiskfs-based MDTs"
7517 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7523 test_mkdir -p $DIR/$tdir
7527 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7528 $MULTIOP $DIR/$tdir/$J Oc
7530 if [ $rc -eq $EFBIG ]; then
7532 echo "return code $rc received as expected"
7534 elif [ $rc -ne 0 ]; then
7536 error_exit "return code $rc received instead of expected $EFBIG"
7539 I=$(stat -c%s "$DIR/$tdir")
7543 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7545 run_test 129 "test directory size limit ========================"
7554 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7555 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7558 trap cleanup_130 EXIT RETURN
7560 local fm_file=$DIR/$tfile
7561 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7562 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7563 error "dd failed for $fm_file"
7565 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7566 filefrag -ves $fm_file
7568 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7569 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7570 [ $RC != 0 ] && error "filefrag $fm_file failed"
7572 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7573 grep -v "ext:" | grep -v "found")
7574 lun=$($GETSTRIPE -i $fm_file)
7576 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7579 for line in $filefrag_op
7581 frag_lun=`echo $line | cut -d: -f5`
7582 ext_len=`echo $line | cut -d: -f4`
7583 if (( $frag_lun != $lun )); then
7585 error "FIEMAP on 1-stripe file($fm_file) failed"
7588 (( tot_len += ext_len ))
7591 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7593 error "FIEMAP on 1-stripe file($fm_file) failed;"
7599 echo "FIEMAP on single striped file succeeded"
7601 run_test 130a "FIEMAP (1-stripe file)"
7604 [ "$OSTCOUNT" -lt "2" ] &&
7605 skip_env "skipping FIEMAP on 2-stripe file test" && return
7607 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7608 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7611 trap cleanup_130 EXIT RETURN
7613 local fm_file=$DIR/$tfile
7614 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7615 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7616 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7618 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7619 error "dd failed on $fm_file"
7621 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7622 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7623 grep -v "ext:" | grep -v "found")
7625 last_lun=$(echo $filefrag_op | cut -d: -f5)
7630 for line in $filefrag_op
7632 frag_lun=`echo $line | cut -d: -f5`
7633 ext_len=`echo $line | cut -d: -f4`
7634 if (( $frag_lun != $last_lun )); then
7635 if (( tot_len != 1024 )); then
7637 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7644 (( tot_len += ext_len ))
7647 if (( num_luns != 2 || tot_len != 1024 )); then
7649 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7655 echo "FIEMAP on 2-stripe file succeeded"
7657 run_test 130b "FIEMAP (2-stripe file)"
7660 [ "$OSTCOUNT" -lt "2" ] &&
7661 skip_env "skipping FIEMAP on 2-stripe file" && return
7663 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7664 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7667 trap cleanup_130 EXIT RETURN
7669 local fm_file=$DIR/$tfile
7670 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7671 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7672 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7674 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7676 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7677 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7679 last_lun=`echo $filefrag_op | cut -d: -f5`
7684 for line in $filefrag_op
7686 frag_lun=`echo $line | cut -d: -f5`
7687 ext_len=`echo $line | cut -d: -f4`
7688 if (( $frag_lun != $last_lun )); then
7689 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7690 if (( logical != 512 )); then
7692 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7695 if (( tot_len != 512 )); then
7697 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7704 (( tot_len += ext_len ))
7707 if (( num_luns != 2 || tot_len != 512 )); then
7709 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7715 echo "FIEMAP on 2-stripe file with hole succeeded"
7717 run_test 130c "FIEMAP (2-stripe file with hole)"
7720 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7722 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7723 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7725 trap cleanup_130 EXIT RETURN
7727 local fm_file=$DIR/$tfile
7728 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7729 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7730 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7731 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7733 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7734 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7736 last_lun=`echo $filefrag_op | cut -d: -f5`
7741 for line in $filefrag_op
7743 frag_lun=`echo $line | cut -d: -f5`
7744 ext_len=`echo $line | cut -d: -f4`
7745 if (( $frag_lun != $last_lun )); then
7746 if (( tot_len != 1024 )); then
7748 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7755 (( tot_len += ext_len ))
7758 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7760 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7766 echo "FIEMAP on N-stripe file succeeded"
7768 run_test 130d "FIEMAP (N-stripe file)"
7771 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7773 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7774 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7776 trap cleanup_130 EXIT RETURN
7778 local fm_file=$DIR/$tfile
7779 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7780 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7781 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7784 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7785 for ((i = 0; i < $NUM_BLKS; i++))
7787 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7790 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7791 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7793 last_lun=`echo $filefrag_op | cut -d: -f5`
7798 for line in $filefrag_op
7800 frag_lun=`echo $line | cut -d: -f5`
7801 ext_len=`echo $line | cut -d: -f4`
7802 if (( $frag_lun != $last_lun )); then
7803 if (( tot_len != $EXPECTED_LEN )); then
7805 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7812 (( tot_len += ext_len ))
7815 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7817 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7823 echo "FIEMAP with continuation calls succeeded"
7825 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7827 # Test for writev/readv
7829 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7830 error "writev test failed"
7831 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7832 error "readv failed"
7835 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7838 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7839 error "append writev test failed"
7840 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7841 error "append writev test failed"
7844 run_test 131b "test append writev"
7847 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7850 run_test 131c "test read/write on file w/o objects"
7853 rwv -f $DIR/$tfile -w -n 1 1572864
7854 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7855 if [ "$NOB" != 1572864 ]; then
7856 error "Short read filed: read $NOB bytes instead of 1572864"
7860 run_test 131d "test short read"
7863 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7864 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7865 error "read hitting hole failed"
7868 run_test 131e "test read hitting hole"
7873 for node in $(osts_nodes); do
7874 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7875 [ x$gl = x"" ] && gl=0
7876 gl_sum=$((gl_sum + gl))
7886 if [ x$som = x"enabled" ]; then
7887 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7888 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7889 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7891 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7892 MOUNTOPT="$MOUNTOPT,som_preview"
7893 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7896 # do remount to make new mount-conf parameters actual
7903 test_132() { #1028, SOM
7904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7905 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7906 local num=$(get_mds_dir $DIR)
7907 local mymds=mds${num}
7908 local MOUNTOPT_SAVE=$MOUNTOPT
7910 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7911 cancel_lru_locks osc
7913 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7915 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7916 stat $DIR/$tfile >/dev/null
7917 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7918 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
7920 som_mode_switch $som1 $gl1 $gl2
7922 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7923 cancel_lru_locks osc
7925 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7926 if [ $som1 == $som2 ]; then
7927 error "som is still "$som2
7928 if [ x$som2 = x"enabled" ]; then
7935 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7936 stat $DIR/$tfile >/dev/null
7937 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7938 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
7939 som_mode_switch $som2 $gl1 $gl2
7940 MOUNTOPT=$MOUNTOPT_SAVE
7942 run_test 132 "som avoids glimpse rpc"
7948 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
7950 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
7952 *) error "Wrong argument $1" ;;
7955 count=`echo $res | awk '{print $2}'`
7956 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
7957 # if the argument $3 is zero, it means any stat increment is ok.
7958 if [ $3 -gt 0 ] ; then
7959 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
7964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7965 remote_ost_nodsh && skip "remote OST with nodsh" && return
7966 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7968 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7969 { skip "MDS doesn't support rename stats"; return; }
7970 local testdir=$DIR/${tdir}/stats_testdir
7971 mkdir -p $DIR/${tdir}
7974 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7975 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7977 # verify mdt stats first.
7978 mkdir ${testdir} || error "mkdir failed"
7979 check_stats $SINGLEMDS "mkdir" 1
7980 touch ${testdir}/${tfile} || "touch failed"
7981 check_stats $SINGLEMDS "open" 1
7982 check_stats $SINGLEMDS "close" 1
7983 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
7984 check_stats $SINGLEMDS "mknod" 1
7985 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
7986 check_stats $SINGLEMDS "unlink" 1
7987 rm -f ${testdir}/${tfile} || error "file remove failed"
7988 check_stats $SINGLEMDS "unlink" 2
7990 # remove working dir and check mdt stats again.
7991 rmdir ${testdir} || error "rmdir failed"
7992 check_stats $SINGLEMDS "rmdir" 1
7994 local testdir1=$DIR/${tdir}/stats_testdir1
7996 mkdir -p ${testdir1}
7997 touch ${testdir1}/test1
7998 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
7999 check_stats $SINGLEMDS "crossdir_rename" 1
8001 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8002 check_stats $SINGLEMDS "samedir_rename" 1
8006 run_test 133a "Verifying MDT stats ========================================"
8009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8010 remote_ost_nodsh && skip "remote OST with nodsh" && return
8011 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8012 local testdir=$DIR/${tdir}/stats_testdir
8013 mkdir -p ${testdir} || error "mkdir failed"
8014 touch ${testdir}/${tfile} || "touch failed"
8015 cancel_lru_locks mdc
8018 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8019 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8021 # extra mdt stats verification.
8022 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8023 check_stats $SINGLEMDS "setattr" 1
8024 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8025 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8027 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8028 check_stats $SINGLEMDS "getattr" 1
8030 $LFS df || error "lfs failed"
8031 check_stats $SINGLEMDS "statfs" 1
8035 run_test 133b "Verifying extra MDT stats =================================="
8038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8039 remote_ost_nodsh && skip "remote OST with nodsh" && return
8040 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8041 local testdir=$DIR/${tdir}/stats_testdir
8042 test_mkdir -p ${testdir} || error "mkdir failed"
8044 # verify obdfilter stats.
8045 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8047 cancel_lru_locks osc
8048 wait_delete_completed
8051 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8052 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8054 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8056 cancel_lru_locks osc
8057 check_stats ost "write" 1
8059 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8060 check_stats ost "read" 1
8062 > ${testdir}/${tfile} || error "truncate failed"
8063 check_stats ost "punch" 1
8065 rm -f ${testdir}/${tfile} || error "file remove failed"
8066 wait_delete_completed
8067 check_stats ost "destroy" 1
8071 run_test 133c "Verifying OST stats ========================================"
8078 while [ $value -ge 2 ]; do
8083 if [ $orig -gt $order ]; then
8091 local size=('K' 'M' 'G' 'T');
8093 local size_string=$value
8095 while [ $value -ge 1024 ]; do
8096 if [ $i -gt 3 ]; then
8097 #T is the biggest unit we get here, if that is bigger,
8099 size_string=${value}T
8102 value=$((value >> 10))
8103 if [ $value -lt 1024 ]; then
8104 size_string=${value}${size[$i]}
8115 local context=${2:-.}
8116 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8118 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8124 remote_ost_nodsh && skip "remote OST with nodsh" && return
8125 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8126 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8127 { skip "MDS doesn't support rename stats"; return; }
8129 local testdir1=$DIR/${tdir}/stats_testdir1
8130 local testdir2=$DIR/${tdir}/stats_testdir2
8132 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8134 test_mkdir -p ${testdir1} || error "mkdir failed"
8135 test_mkdir -p ${testdir2} || error "mkdir failed"
8137 createmany -o $testdir1/test 512 || error "createmany failed"
8139 # check samedir rename size
8140 mv ${testdir1}/test0 ${testdir1}/test_0
8142 local testdir1_size=$(ls -l $DIR/${tdir} |
8143 awk '/stats_testdir1/ {print $5}')
8144 local testdir2_size=$(ls -l $DIR/${tdir} |
8145 awk '/stats_testdir2/ {print $5}')
8147 testdir1_size=$(order_2 $testdir1_size)
8148 testdir2_size=$(order_2 $testdir2_size)
8150 testdir1_size=$(size_in_KMGT $testdir1_size)
8151 testdir2_size=$(size_in_KMGT $testdir2_size)
8153 echo "source rename dir size: ${testdir1_size}"
8154 echo "target rename dir size: ${testdir2_size}"
8156 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8157 eval $cmd || error "$cmd failed"
8158 local samedir=$($cmd | grep 'same_dir')
8159 local same_sample=$(get_rename_size $testdir1_size)
8160 [ -z "$samedir" ] && error "samedir_rename_size count error"
8161 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8162 echo "Check same dir rename stats success"
8164 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8166 # check crossdir rename size
8167 mv ${testdir1}/test_0 ${testdir2}/test_0
8169 testdir1_size=$(ls -l $DIR/${tdir} |
8170 awk '/stats_testdir1/ {print $5}')
8171 testdir2_size=$(ls -l $DIR/${tdir} |
8172 awk '/stats_testdir2/ {print $5}')
8174 testdir1_size=$(order_2 $testdir1_size)
8175 testdir2_size=$(order_2 $testdir2_size)
8177 testdir1_size=$(size_in_KMGT $testdir1_size)
8178 testdir2_size=$(size_in_KMGT $testdir2_size)
8180 echo "source rename dir size: ${testdir1_size}"
8181 echo "target rename dir size: ${testdir2_size}"
8183 eval $cmd || error "$cmd failed"
8184 local crossdir=$($cmd | grep 'crossdir')
8185 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8186 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8187 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8188 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8189 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8190 echo "Check cross dir rename stats success"
8193 run_test 133d "Verifying rename_stats ========================================"
8196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8197 local testdir=$DIR/${tdir}/stats_testdir
8198 local ctr f0 f1 bs=32768 count=42 sum
8200 remote_ost_nodsh && skip "remote OST with nodsh" && return
8201 mkdir -p ${testdir} || error "mkdir failed"
8203 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8205 for ctr in {write,read}_bytes; do
8207 cancel_lru_locks osc
8209 do_facet ost1 $LCTL set_param -n \
8210 "obdfilter.*.exports.clear=clear"
8212 if [ $ctr = write_bytes ]; then
8214 f1=${testdir}/${tfile}
8216 f0=${testdir}/${tfile}
8220 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8223 cancel_lru_locks osc
8225 sum=$(do_facet ost1 $LCTL get_param \
8226 "obdfilter.*.exports.*.stats" | \
8229 $1 == ctr { sum += $7 }
8232 if ((sum != bs * count)); then
8233 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8239 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8241 test_140() { #bug-17379
8242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8243 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8244 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8245 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8247 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8248 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8250 while i=`expr $i + 1`; do
8251 test_mkdir -p $i || error "Creating dir $i"
8252 cd $i || error "Changing to $i"
8253 ln -s ../stat stat || error "Creating stat symlink"
8254 # Read the symlink until ELOOP present,
8255 # not LBUGing the system is considered success,
8256 # we didn't overrun the stack.
8257 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8259 if [ $ret -eq 40 ]; then
8262 error "Open stat symlink"
8268 echo "The symlink depth = $i"
8269 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8270 error "Invalid symlink depth"
8272 # Test recursive symlink
8273 ln -s symlink_self symlink_self
8274 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8275 echo "open symlink_self returns $ret"
8276 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8278 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8282 local TF="$TMP/$tfile"
8284 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8286 cancel_lru_locks osc
8287 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8288 remount_client $MOUNT
8290 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8293 $TRUNCATE $DIR/$tfile 6000
8294 cancel_lru_locks osc
8295 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8298 echo "12345" >>$DIR/$tfile
8299 cancel_lru_locks osc
8300 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8303 echo "12345" >>$DIR/$tfile
8304 cancel_lru_locks osc
8305 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8310 run_test 150 "truncate/append tests"
8312 function roc_hit() {
8313 local list=$(comma_list $(osts_nodes))
8315 echo $(get_osd_param $list '' stats |
8316 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8319 function set_cache() {
8322 if [ "$2" == "off" ]; then
8325 local list=$(comma_list $(osts_nodes))
8326 set_osd_param $list '' $1_cache_enable $on
8328 cancel_lru_locks osc
8332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8333 remote_ost_nodsh && skip "remote OST with nodsh" && return
8336 local list=$(comma_list $(osts_nodes))
8338 # check whether obdfilter is cache capable at all
8339 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8340 echo "not cache-capable obdfilter"
8344 # check cache is enabled on all obdfilters
8345 if get_osd_param $list '' read_cache_enable | grep 0; then
8346 echo "oss cache is disabled"
8350 set_osd_param $list '' writethrough_cache_enable 1
8352 # pages should be in the case right after write
8353 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
8354 local BEFORE=`roc_hit`
8355 cancel_lru_locks osc
8356 cat $DIR/$tfile >/dev/null
8357 local AFTER=`roc_hit`
8358 if ! let "AFTER - BEFORE == CPAGES"; then
8359 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8362 # the following read invalidates the cache
8363 cancel_lru_locks osc
8364 set_osd_param $list '' read_cache_enable 0
8365 cat $DIR/$tfile >/dev/null
8367 # now data shouldn't be found in the cache
8369 cancel_lru_locks osc
8370 cat $DIR/$tfile >/dev/null
8372 if let "AFTER - BEFORE != 0"; then
8373 error "IN CACHE: before: $BEFORE, after: $AFTER"
8376 set_osd_param $list '' read_cache_enable 1
8379 run_test 151 "test cache on oss and controls ==============================="
8382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8383 local TF="$TMP/$tfile"
8385 # simulate ENOMEM during write
8386 #define OBD_FAIL_OST_NOMEM 0x226
8387 lctl set_param fail_loc=0x80000226
8388 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8390 sync || error "sync failed"
8391 lctl set_param fail_loc=0
8393 # discard client's cache
8394 cancel_lru_locks osc
8396 # simulate ENOMEM during read
8397 lctl set_param fail_loc=0x80000226
8398 cmp $TF $DIR/$tfile || error "cmp failed"
8399 lctl set_param fail_loc=0
8403 run_test 152 "test read/write with enomem ============================"
8406 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8408 run_test 153 "test if fdatasync does not crash ======================="
8411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8412 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8413 { skip "Need MDS version at least 2.2.51"; return 0; }
8415 cp /etc/hosts $DIR/$tfile
8417 fid=$($LFS path2fid $DIR/$tfile)
8419 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8421 ffid=$DIR/.lustre/fid/$fid
8423 echo "stat fid $fid"
8424 stat $ffid > /dev/null || error "stat $ffid failed."
8425 echo "touch fid $fid"
8426 touch $ffid || error "touch $ffid failed."
8427 echo "write to fid $fid"
8428 cat /etc/hosts > $ffid || error "write $ffid failed."
8429 echo "read fid $fid"
8430 diff /etc/hosts $ffid || error "read $ffid failed."
8431 echo "append write to fid $fid"
8432 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8433 echo "rename fid $fid"
8434 mv $ffid $DIR/$tfile.1 && error "rename $ffid to $tfile.1 should fail."
8436 mv $DIR/$tfile.1 $ffid && error "rename $tfile.1 to $ffid should fail."
8438 echo "truncate fid $fid"
8439 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8440 echo "link fid $fid"
8441 ln -f $ffid $DIR/tfile.lnk || error "link $ffid failed."
8442 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8443 echo "setfacl fid $fid"
8444 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8445 echo "getfacl fid $fid"
8446 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8448 echo "unlink fid $fid"
8449 unlink $DIR/.lustre/fid/$fid && error "unlink $ffid should fail."
8450 echo "mknod fid $fid"
8451 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8453 fid=[0xf00000400:0x1:0x0]
8454 ffid=$DIR/.lustre/fid/$fid
8456 echo "stat non-exist fid $fid"
8457 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8458 echo "write to non-exist fid $fid"
8459 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8460 echo "link new fid $fid"
8461 ln $DIR/$tfile $ffid && error "link $ffid should fail."
8463 test_mkdir -p $DIR/$tdir
8464 touch $DIR/$tdir/$tfile
8465 fid=$($LFS path2fid $DIR/$tdir)
8467 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8469 ffid=$DIR/.lustre/fid/$fid
8472 ls $ffid > /dev/null || error "ls $ffid failed."
8473 echo "touch $fid/$tfile.1"
8474 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8476 echo "touch $DIR/.lustre/fid/$tfile"
8477 touch $DIR/.lustre/fid/$tfile && \
8478 error "touch $DIR/.lustre/fid/$tfile should fail."
8480 echo "setxattr to $DIR/.lustre/fid"
8481 setfattr -n trusted.name1 -v value1 $DIR/.lustre/fid &&
8482 error "setxattr should fail."
8484 echo "listxattr for $DIR/.lustre/fid"
8485 getfattr -d -m "^trusted" $DIR/.lustre/fid &&
8486 error "listxattr should fail."
8488 echo "delxattr from $DIR/.lustre/fid"
8489 setfattr -x trusted.name1 $DIR/.lustre/fid &&
8490 error "delxattr should fail."
8492 echo "touch invalid fid: $DIR/.lustre/fid/[0x200000400:0x2:0x3]"
8493 touch $DIR/.lustre/fid/[0x200000400:0x2:0x3] &&
8494 error "touch invalid fid should fail."
8496 echo "touch non-normal fid: $DIR/.lustre/fid/[0x1:0x2:0x0]"
8497 touch $DIR/.lustre/fid/[0x1:0x2:0x0] &&
8498 error "touch non-normal fid should fail."
8500 echo "rename $tdir to $DIR/.lustre/fid"
8501 mrename $DIR/$tdir $DIR/.lustre/fid &&
8502 error "rename to $DIR/.lustre/fid should fail."
8504 echo "rename .lustre to itself"
8505 fid=$($LFS path2fid $DIR)
8506 mrename $DIR/.lustre $DIR/.lustre/fid/$fid/.lustre &&
8507 error "rename .lustre to itself should fail."
8509 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $DIR/$tfile-2
8510 fid=$($LFS path2fid $DIR/$tfile-2)
8511 echo "cp /etc/passwd $DIR/.lustre/fid/$fid"
8512 cp /etc/passwd $DIR/.lustre/fid/$fid &&
8513 error "create lov data thru .lustre should fail."
8514 echo "cp /etc/passwd $DIR/$tfile-2"
8515 cp /etc/passwd $DIR/$tfile-2 || error "copy to $DIR/$tfile-2 failed."
8516 echo "diff /etc/passwd $DIR/.lustre/fid/$fid"
8517 diff /etc/passwd $DIR/.lustre/fid/$fid ||
8518 error "diff /etc/passwd $DIR/.lustre/fid/$fid failed."
8520 echo "Open-by-FID succeeded"
8522 run_test 154 "Open-by-FID"
8524 test_155_small_load() {
8525 local temp=$TMP/$tfile
8526 local file=$DIR/$tfile
8528 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8529 error "dd of=$temp bs=6096 count=1 failed"
8531 cancel_lru_locks osc
8532 cmp $temp $file || error "$temp $file differ"
8534 $TRUNCATE $temp 6000
8535 $TRUNCATE $file 6000
8536 cmp $temp $file || error "$temp $file differ (truncate1)"
8538 echo "12345" >>$temp
8539 echo "12345" >>$file
8540 cmp $temp $file || error "$temp $file differ (append1)"
8542 echo "12345" >>$temp
8543 echo "12345" >>$file
8544 cmp $temp $file || error "$temp $file differ (append2)"
8550 test_155_big_load() {
8551 remote_ost_nodsh && skip "remote OST with nodsh" && return
8552 local temp=$TMP/$tfile
8553 local file=$DIR/$tfile
8556 local cache_size=$(do_facet ost$((MAXI+1)) \
8557 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8558 local large_file_size=$((cache_size * 2))
8560 echo "OSS cache size: $cache_size KB"
8561 echo "Large file size: $large_file_size KB"
8563 [ $MAXV -le $large_file_size ] && \
8564 skip_env "max available OST size needs > $large_file_size KB" && \
8567 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8569 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8570 error "dd of=$temp bs=$large_file_size count=1k failed"
8573 cancel_lru_locks osc
8574 cmp $temp $file || error "$temp $file differ"
8581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8583 set_cache writethrough on
8586 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8591 set_cache writethrough off
8594 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8599 set_cache writethrough on
8602 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8607 set_cache writethrough off
8610 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8615 set_cache writethrough on
8618 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8623 set_cache writethrough off
8626 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8631 set_cache writethrough on
8634 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8639 set_cache writethrough off
8642 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8649 local file="$DIR/$tfile"
8651 [ "$(facet_fstype ost1)" = "zfs" ] &&
8652 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8655 log "Turn on read and write cache"
8657 set_cache writethrough on
8659 log "Write data and read it back."
8660 log "Read should be satisfied from the cache."
8661 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8663 cancel_lru_locks osc
8664 cat $file >/dev/null
8666 if ! let "AFTER - BEFORE == CPAGES"; then
8667 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8669 log "cache hits:: before: $BEFORE, after: $AFTER"
8672 log "Read again; it should be satisfied from the cache."
8674 cancel_lru_locks osc
8675 cat $file >/dev/null
8677 if ! let "AFTER - BEFORE == CPAGES"; then
8678 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8680 log "cache hits:: before: $BEFORE, after: $AFTER"
8684 log "Turn off the read cache and turn on the write cache"
8686 set_cache writethrough on
8688 log "Read again; it should be satisfied from the cache."
8690 cancel_lru_locks osc
8691 cat $file >/dev/null
8693 if ! let "AFTER - BEFORE == CPAGES"; then
8694 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8696 log "cache hits:: before: $BEFORE, after: $AFTER"
8699 log "Read again; it should not be satisfied from the cache."
8701 cancel_lru_locks osc
8702 cat $file >/dev/null
8704 if ! let "AFTER - BEFORE == 0"; then
8705 error "IN CACHE: before: $BEFORE, after: $AFTER"
8707 log "cache hits:: before: $BEFORE, after: $AFTER"
8710 log "Write data and read it back."
8711 log "Read should be satisfied from the cache."
8712 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8714 cancel_lru_locks osc
8715 cat $file >/dev/null
8717 if ! let "AFTER - BEFORE == CPAGES"; then
8718 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8720 log "cache hits:: before: $BEFORE, after: $AFTER"
8723 log "Read again; it should not be satisfied from the cache."
8725 cancel_lru_locks osc
8726 cat $file >/dev/null
8728 if ! let "AFTER - BEFORE == 0"; then
8729 error "IN CACHE: before: $BEFORE, after: $AFTER"
8731 log "cache hits:: before: $BEFORE, after: $AFTER"
8735 log "Turn off read and write cache"
8737 set_cache writethrough off
8739 log "Write data and read it back"
8740 log "It should not be satisfied from the cache."
8742 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8743 cancel_lru_locks osc
8745 cat $file >/dev/null
8747 if ! let "AFTER - BEFORE == 0"; then
8748 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8750 log "cache hits:: before: $BEFORE, after: $AFTER"
8754 log "Turn on the read cache and turn off the write cache"
8756 set_cache writethrough off
8758 log "Write data and read it back"
8759 log "It should not be satisfied from the cache."
8761 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8763 cancel_lru_locks osc
8764 cat $file >/dev/null
8766 if ! let "AFTER - BEFORE == 0"; then
8767 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8769 log "cache hits:: before: $BEFORE, after: $AFTER"
8772 log "Read again; it should be satisfied from the cache."
8774 cancel_lru_locks osc
8775 cat $file >/dev/null
8777 if ! let "AFTER - BEFORE == CPAGES"; then
8778 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8780 log "cache hits:: before: $BEFORE, after: $AFTER"
8785 run_test 156 "Verification of tunables ============================"
8789 if [ $MDSCOUNT -gt 1 ]; then
8790 error_ignore 17935 $*
8798 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
8801 if [ $MASK -eq 1 ]; then
8802 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
8804 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
8809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8810 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8811 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
8812 { skip "Need MDS version at least 2.2.0"; return; }
8813 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
8814 echo "Registered as changelog user $USER"
8815 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8816 grep -q $USER || error "User $USER not found in changelog_users"
8819 test_mkdir -p $DIR/$tdir/pics/2008/zachy
8820 touch $DIR/$tdir/pics/2008/zachy/timestamp
8821 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
8822 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
8823 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
8824 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
8825 rm $DIR/$tdir/pics/desktop.jpg
8827 $LFS changelog $MDT0 | tail -5
8829 echo "verifying changelog mask"
8830 changelog_chmask "MKDIR"
8831 changelog_chmask "CLOSE"
8833 test_mkdir -p $DIR/$tdir/pics/zach/sofia
8834 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8836 changelog_chmask "MKDIR"
8837 changelog_chmask "CLOSE"
8839 test_mkdir -p $DIR/$tdir/pics/2008/sofia
8840 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8842 $LFS changelog $MDT0
8843 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
8844 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
8845 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
8846 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
8849 echo "verifying target fid"
8850 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8851 tail -1 | awk '{print $6}')
8852 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
8853 [ "$fidc" == "t=$fidf" ] || \
8854 err17935 "fid in changelog $fidc != file fid $fidf"
8855 echo "verifying parent fid"
8856 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8857 tail -1 | awk '{print $7}')
8858 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
8859 [ "$fidc" == "p=$fidf" ] || \
8860 err17935 "pfid in changelog $fidc != dir fid $fidf"
8862 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8863 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8864 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
8865 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8866 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8867 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
8868 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
8869 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
8871 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
8872 awk 'min == "" || $2 < min {min = $2}; END {print min}')
8873 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
8874 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
8875 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
8876 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
8878 echo "verifying user deregister"
8879 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
8880 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8881 grep -q $USER && error "User $USER still found in changelog_users"
8883 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
8884 mdd.$MDT0.changelog_users | wc -l) - 2 ))
8885 if [ $USERS -eq 0 ]; then
8886 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8887 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8888 touch $DIR/$tdir/chloe
8889 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8890 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8891 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
8892 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
8894 echo "$USERS other changelog users; can't verify off"
8897 run_test 160 "changelog sanity"
8900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8901 test_mkdir -p $DIR/$tdir
8902 cp /etc/hosts $DIR/$tdir/$tfile
8903 test_mkdir $DIR/$tdir/foo1
8904 test_mkdir $DIR/$tdir/foo2
8905 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
8906 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
8907 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
8908 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
8909 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
8910 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
8911 $LFS fid2path $DIR $FID
8912 err17935 "bad link ea"
8915 rm $DIR/$tdir/foo2/zachary
8917 rm $DIR/$tdir/foo2/thor
8919 rm $DIR/$tdir/$tfile
8921 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
8922 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
8924 $LFS fid2path $DIR $FID
8925 err17935 "bad link rename"
8927 rm $DIR/$tdir/foo2/maggie
8930 local longname=filename_avg_len_is_thirty_two_
8931 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
8932 error "failed to hardlink many files"
8933 links=$($LFS fid2path $DIR $FID | wc -l)
8934 echo -n "${links}/1000 links in link EA"
8935 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
8936 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
8937 error "failed to unlink many hardlinks"
8939 run_test 161 "link ea sanity"
8946 local path=$(${LFS} fid2path $*)
8949 if [ $RC -ne 0 ]; then
8950 err17935 "path looked up of $expected failed. Error $RC"
8952 elif [ "${path}" != "${expected}" ]; then
8953 err17935 "path looked up \"${path}\" instead of \"${expected}\""
8956 echo "fid $fid resolves to path $path (expected $expected)"
8960 # Make changes to filesystem
8961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8962 test_mkdir -p $DIR/$tdir/d2
8963 touch $DIR/$tdir/d2/$tfile
8964 touch $DIR/$tdir/d2/x1
8965 touch $DIR/$tdir/d2/x2
8966 test_mkdir -p $DIR/$tdir/d2/a/b/c
8967 test_mkdir -p $DIR/$tdir/d2/p/q/r
8969 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
8970 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
8973 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
8974 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
8975 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
8977 # softlink to wrong file
8978 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
8979 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
8980 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
8983 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
8984 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
8985 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
8986 # fid2path dir/fsname should both work
8987 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
8988 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
8990 # hardlink count: check that there are 2 links
8991 # Doesnt work with CMD yet: 17935
8992 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
8993 err17935 "expected 2 links"
8995 # hardlink indexing: remove the first link
8996 rm $DIR/$tdir/d2/p/q/r/hlink
8997 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9001 run_test 162 "path lookup sanity"
9004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9005 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9006 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9009 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9010 # this proc file is temporary and linux-only
9011 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9012 error "kernel->userspace send failed"
9015 run_test 163 "kernel <-> userspace comms"
9018 # do directio so as not to populate the page cache
9019 log "creating a 10 Mb file"
9020 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9021 log "starting reads"
9022 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9023 log "truncating the file"
9024 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9026 kill %+ || true # reads might have finished
9027 echo "wait until dd is finished"
9029 log "removing the temporary file"
9030 rm -rf $DIR/$tfile || error "tmp file removal failed"
9032 run_test 169 "parallel read and truncate should not deadlock"
9035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9036 $LCTL clear # bug 18514
9037 $LCTL debug_daemon start $TMP/${tfile}_log_good
9039 $LCTL debug_daemon stop
9040 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9041 error "sed failed to read log_good"
9043 $LCTL debug_daemon start $TMP/${tfile}_log_good
9045 $LCTL debug_daemon stop
9047 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9048 error "lctl df log_bad failed"
9050 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9051 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9053 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9054 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9056 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9057 error "bad_line good_line1 good_line2 are empty"
9059 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9060 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9061 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9063 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9064 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9065 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9067 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9068 error "bad_line_new good_line_new are empty"
9070 local expected_good=$((good_line1 + good_line2*2))
9072 rm -f $TMP/${tfile}*
9073 # LU-231, short malformed line may not be counted into bad lines
9074 if [ $bad_line -ne $bad_line_new ] &&
9075 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9076 error "expected $bad_line bad lines, but got $bad_line_new"
9080 if [ $expected_good -ne $good_line_new ]; then
9081 error "expected $expected_good good lines, but got $good_line_new"
9086 run_test 170 "test lctl df to handle corrupted log ====================="
9088 test_171() { # bug20592
9089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9090 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9091 $LCTL set_param fail_loc=0x50e
9092 $LCTL set_param fail_val=3000
9093 multiop_bg_pause $DIR/$tfile O_s || true
9095 kill -USR1 $MULTIPID
9099 if dmesg | grep "recursive fault"; then
9100 error "caught a recursive fault"
9102 $LCTL set_param fail_loc=0
9105 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9107 # it would be good to share it with obdfilter-survey/libecho code
9108 setup_obdecho_osc () {
9111 local obdfilter_name=$2
9112 echo "Creating new osc for $obdfilter_name on $ost_nid"
9113 # make sure we can find loopback nid
9114 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9116 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9117 ${obdfilter_name}_osc_UUID || rc=2; }
9118 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9119 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9123 cleanup_obdecho_osc () {
9124 local obdfilter_name=$1
9125 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9126 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9130 obdecho_create_test() {
9135 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9136 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9138 if [ $rc -eq 0 ]; then
9139 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9140 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9142 echo "New object id is $id"
9143 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9145 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9146 "cleanup" || rc=5; }
9147 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9149 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9155 remote_ost_nodsh && skip "remote OST with nodsh" && return
9159 if ! module_loaded obdecho; then
9160 load_module obdecho/obdecho
9164 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9165 local host=$(lctl get_param -n osc.$osc.import |
9166 awk '/current_connection:/ {print $2}' )
9167 local target=$(lctl get_param -n osc.$osc.import |
9168 awk '/target:/ {print $2}' )
9169 target=${target%_UUID}
9171 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9172 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9173 [[ -n $target ]] && cleanup_obdecho_osc $target
9174 [ $rmmod_local -eq 1 ] && rmmod obdecho
9177 run_test 180a "test obdecho on osc"
9180 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9181 remote_ost_nodsh && skip "remote OST with nodsh" && return
9183 local rmmod_remote=0
9185 do_facet ost1 "lsmod | grep -q obdecho || " \
9186 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9187 "modprobe obdecho; }" && rmmod_remote=1
9188 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9189 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9190 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9193 run_test 180b "test obdecho directly on obdfilter"
9195 test_181() { # bug 22177
9196 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9197 # create enough files to index the directory
9198 createmany -o $DIR/$tdir/foobar 4000
9199 # print attributes for debug purpose
9202 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9204 # remove the files & current working dir
9205 unlinkmany $DIR/$tdir/foobar 4000
9207 kill -USR1 $MULTIPID
9209 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9212 run_test 181 "Test open-unlinked dir ========================"
9215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9216 # disable MDC RPC lock wouldn't crash client
9220 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9221 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9222 $LCTL set_param fail_loc=0x804
9224 for (( i=0; i < $tcount; i++ )) ; do
9226 createmany -o $DIR/$tdir/$i/f- $fcount &
9230 for (( i=0; i < $tcount; i++ )) ; do
9231 unlinkmany $DIR/$tdir/$i/f- $fcount &
9237 $LCTL set_param fail_loc=0
9239 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9241 test_183() { # LU-2275
9242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9243 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9244 echo aaa > $DIR/$tdir/$tfile
9246 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9247 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9249 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9250 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9252 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9254 # Flush negative dentry cache
9255 touch $DIR/$tdir/$tfile
9257 # We are not checking for any leaked references here, they'll
9258 # become evident next time we do cleanup with module unload.
9261 run_test 183 "No crash or request leak in case of strange dispositions ========"
9264 check_file_in_pool()
9269 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9272 for t in $tlist ; do
9273 [ "$i" -eq "$t" ] && continue 2
9276 echo "pool list: $tlist"
9277 echo "striping: $res"
9278 error_noexit "$file not allocated in $pool"
9285 echo "Creating new pool"
9288 create_pool $FSNAME.$pool ||
9289 { error_noexit "No pool created, result code $?"; return 1; }
9290 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9291 { error_noexit "$pool not in lfs pool_list"; return 2; }
9294 pool_add_targets() {
9295 echo "Adding targets to pool"
9301 local list=$(seq $first $step $last)
9303 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9304 do_facet mgs $LCTL pool_add \
9305 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9306 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9307 | sort -u | tr '\n' ' ' " "$t" || {
9308 error_noexit "Add to pool failed"
9311 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9312 local addcount=$(((last - first) / step + 1))
9313 [ $lfscount -eq $addcount ] || {
9314 error_noexit "lfs pool_list bad ost count" \
9315 "$lfscount != $addcount"
9323 echo "Setting pool on directory $tdir"
9325 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9327 error_noexit "Cannot set pool $pool to $tdir"
9334 echo "Checking pool on directory $tdir"
9336 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9337 [ "$res" = "$pool" ] && return 0
9339 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9343 pool_dir_rel_path() {
9344 echo "Testing relative path works well"
9349 mkdir -p $root/$tdir/$tdir
9351 pool_set_dir $pool $tdir || return 1
9352 pool_set_dir $pool ./$tdir || return 2
9353 pool_set_dir $pool ../$tdir || return 3
9354 pool_set_dir $pool ../$tdir/$tdir || return 4
9355 rm -rf $tdir; cd - > /dev/null
9358 pool_alloc_files() {
9359 echo "Checking files allocation from directory pool"
9366 for i in $(seq -w 1 $count)
9368 local file=$tdir/file-$i
9370 check_file_in_pool $file $pool "$tlist" || \
9371 failed=$((failed + 1))
9373 [ "$failed" = 0 ] && return 0
9375 error_noexit "$failed files not allocated in $pool"
9379 pool_create_files() {
9380 echo "Creating files in pool"
9388 for i in $(seq -w 1 $count)
9390 local file=$tdir/spoo-$i
9391 $SETSTRIPE -p $pool $file
9392 check_file_in_pool $file $pool "$tlist" || \
9393 failed=$((failed + 1))
9395 [ "$failed" = 0 ] && return 0
9397 error_noexit "$failed files not allocated in $pool"
9402 echo "Checking 'lfs df' output"
9405 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9407 local res=$($LFS df --pool $FSNAME.$pool |
9409 grep "$FSNAME-OST" |
9411 [ "$res" = "$t" ] && return 0
9413 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9417 pool_file_rel_path() {
9418 echo "Creating files in a pool with relative pathname"
9423 { error_noexit "unable to create $tdir"; return 1 ; }
9424 local file="/..$tdir/$tfile-1"
9425 $SETSTRIPE -p $pool $file ||
9426 { error_noexit "unable to create $file" ; return 2 ; }
9429 $SETSTRIPE -p $pool $tfile-2 || {
9430 error_noexit "unable to create $tfile-2 in $tdir"
9435 pool_remove_first_target() {
9436 echo "Removing first target from a pool"
9439 local pname="lov.$FSNAME-*.pools.$pool"
9440 local t=$($LCTL get_param -n $pname | head -1)
9441 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9442 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9443 error_noexit "$t not removed from $FSNAME.$pool"
9448 pool_remove_all_targets() {
9449 echo "Removing all targets from pool"
9452 local pname="lov.$FSNAME-*.pools.$pool"
9453 for t in $($LCTL get_param -n $pname | sort -u)
9455 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9457 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9458 error_noexit "Pool $FSNAME.$pool cannot be drained"
9461 # striping on an empty/nonexistant pool should fall back
9462 # to "pool of everything"
9464 error_noexit "failed to use fallback striping for empty pool"
9467 # setstripe on an empty pool should fail
9468 $SETSTRIPE -p $pool $file 2>/dev/null && {
9469 error_noexit "expected failure when creating file" \
9477 echo "Destroying pool"
9481 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9484 # striping on an empty/nonexistant pool should fall back
9485 # to "pool of everything"
9487 error_noexit "failed to use fallback striping for missing pool"
9490 # setstripe on an empty pool should fail
9491 $SETSTRIPE -p $pool $file 2>/dev/null && {
9492 error_noexit "expected failure when creating file" \
9497 # get param should return err once pool is gone
9498 if wait_update $HOSTNAME "lctl get_param -n \
9499 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9501 remove_pool_from_list $FSNAME.$pool
9504 error_noexit "Pool $FSNAME.$pool is not destroyed"
9509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9510 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
9512 local POOL=${POOL:-cea1}
9513 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
9514 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
9517 local last_ost=$(($OSTCOUNT - 1))
9519 local ost_list=$(seq $first_ost $ost_step $last_ost)
9520 local ost_range="$first_ost $last_ost $ost_step"
9521 local test_path=$POOL_ROOT/$POOL_DIR_NAME
9522 local file_dir=$POOL_ROOT/file_tst
9526 # former test_200a test_200b
9527 pool_add $POOL || { rc=$? ; break; }
9528 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
9529 # former test_200c test_200d
9531 pool_set_dir $POOL $test_path || { rc=$? ; break; }
9532 pool_check_dir $POOL $test_path || { rc=$? ; break; }
9533 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
9534 || { rc=$? ; break; }
9535 # former test_200e test_200f
9536 local files=$((OSTCOUNT*3))
9537 pool_alloc_files $POOL $test_path $files "$ost_list" \
9538 || { rc=$? ; break; }
9539 pool_create_files $POOL $file_dir $files "$ost_list" \
9540 || { rc=$? ; break; }
9541 # former test_200g test_200h
9542 pool_lfs_df $POOL || { rc=$? ; break; }
9543 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
9545 # former test_201a test_201b test_201c
9546 pool_remove_first_target $POOL || { rc=$? ; break; }
9548 local f=$test_path/$tfile
9549 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
9550 pool_remove $POOL $f || { rc=$? ; break; }
9557 run_test 200 "OST pools"
9559 # usage: default_attr <count | size | offset>
9561 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
9564 # usage: check_default_stripe_attr
9565 check_default_stripe_attr() {
9566 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
9568 --stripe-count|--count)
9569 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
9570 --stripe-size|--size)
9571 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
9572 --stripe-index|--index)
9575 error "unknown getstripe attr '$1'"
9578 [ $ACTUAL != $EXPECTED ] &&
9579 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
9583 test_mkdir -p $DIR/$tdir
9584 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
9586 check_default_stripe_attr --stripe-count
9587 check_default_stripe_attr --stripe-size
9588 check_default_stripe_attr --stripe-index
9592 run_test 204a "Print default stripe attributes ================="
9595 test_mkdir -p $DIR/$tdir
9596 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9598 check_default_stripe_attr --stripe-size
9599 check_default_stripe_attr --stripe-index
9603 run_test 204b "Print default stripe size and offset ==========="
9606 test_mkdir -p $DIR/$tdir
9607 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9609 check_default_stripe_attr --stripe-count
9610 check_default_stripe_attr --stripe-index
9614 run_test 204c "Print default stripe count and offset ==========="
9617 test_mkdir -p $DIR/$tdir
9618 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9620 check_default_stripe_attr --stripe-count
9621 check_default_stripe_attr --stripe-size
9625 run_test 204d "Print default stripe count and size ============="
9628 test_mkdir -p $DIR/$tdir
9629 $SETSTRIPE -d $DIR/$tdir
9631 check_default_stripe_attr --stripe-count --raw
9632 check_default_stripe_attr --stripe-size --raw
9633 check_default_stripe_attr --stripe-index --raw
9637 run_test 204e "Print raw stripe attributes ================="
9640 test_mkdir -p $DIR/$tdir
9641 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9643 check_default_stripe_attr --stripe-size --raw
9644 check_default_stripe_attr --stripe-index --raw
9648 run_test 204f "Print raw stripe size and offset ==========="
9651 test_mkdir -p $DIR/$tdir
9652 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9654 check_default_stripe_attr --stripe-count --raw
9655 check_default_stripe_attr --stripe-index --raw
9659 run_test 204g "Print raw stripe count and offset ==========="
9662 test_mkdir -p $DIR/$tdir
9663 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9665 check_default_stripe_attr --stripe-count --raw
9666 check_default_stripe_attr --stripe-size --raw
9670 run_test 204h "Print raw stripe count and size ============="
9672 # Figure out which job scheduler is being used, if any,
9674 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
9676 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
9678 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
9680 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
9681 JOBENV=LOADL_STEP_ID
9682 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
9692 # clear old jobstats
9693 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
9694 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
9696 # use a new JobID for this test, or we might see an old one
9697 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
9701 log "Using JobID environment variable $JOBENV=$JOBVAL"
9703 if [ $JOBENV = "FAKE_JOBID" ]; then
9704 FAKE_JOBID=$JOBVAL $cmd
9709 if [ "$target" = "mdt" -o "$target" = "both" ]; then
9710 FACET="$SINGLEMDS" # will need to get MDS number for DNE
9711 do_facet $FACET lctl get_param mdt.*.job_stats |
9712 grep $JOBVAL || error "No job stats found on MDT $FACET"
9714 if [ "$target" = "ost" -o "$target" = "both" ]; then
9716 do_facet $FACET lctl get_param obdfilter.*.job_stats |
9717 grep $JOBVAL || error "No job stats found on OST $FACET"
9721 test_205() { # Job stats
9722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9723 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
9724 skip "Server doesn't support jobstats" && return 0
9727 OLD_JOBENV=`$LCTL get_param -n jobid_var`
9728 if [ $OLD_JOBENV != $JOBENV ]; then
9729 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$JOBENV
9730 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9735 cmd="mkdir $DIR/$tfile"
9736 verify_jobstats "$cmd" "mdt"
9738 cmd="rm -fr $DIR/$tfile"
9739 verify_jobstats "$cmd" "mdt"
9741 cmd="mknod $DIR/$tfile c 1 3"
9742 verify_jobstats "$cmd" "mdt"
9744 cmd="rm -f $DIR/$tfile"
9745 verify_jobstats "$cmd" "mdt"
9747 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
9748 verify_jobstats "$cmd" "mdt"
9750 cmd="touch $DIR/$tfile"
9751 verify_jobstats "$cmd" "both"
9753 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
9754 verify_jobstats "$cmd" "ost"
9756 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
9757 verify_jobstats "$cmd" "ost"
9759 cmd="$TRUNCATE $DIR/$tfile 0"
9760 verify_jobstats "$cmd" "both"
9762 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
9763 verify_jobstats "$cmd" "mdt"
9766 rm -f $DIR/jobstats_test_rename
9768 if [ $OLD_JOBENV != $JOBENV ]; then
9769 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$OLD_JOBENV
9770 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9771 $OLD_JOBENV || return 1
9774 run_test 205 "Verify job stats"
9776 # LU-1480, LU-1773 and LU-1657
9779 lfs setstripe -c -1 $DIR/$tdir
9780 #define OBD_FAIL_LOV_INIT 0x1403
9781 $LCTL set_param fail_loc=0xa0001403
9782 $LCTL set_param fail_val=1
9783 touch $DIR/$tdir/$tfile || true
9785 run_test 206 "fail lov_init_raid0() doesn't lbug"
9788 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
9789 local fsz=`stat -c %s $DIR/$tfile`
9790 cancel_lru_locks mdc
9792 # do not return layout in getattr intent
9793 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
9794 $LCTL set_param fail_loc=0x170
9795 local sz=`stat -c %s $DIR/$tfile`
9797 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
9801 run_test 207a "can refresh layout at glimpse"
9804 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
9805 local cksum=`md5sum $DIR/$tfile`
9806 local fsz=`stat -c %s $DIR/$tfile`
9807 cancel_lru_locks mdc
9808 cancel_lru_locks osc
9810 # do not return layout in getattr intent
9811 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
9812 $LCTL set_param fail_loc=0x171
9814 # it will refresh layout after the file is opened but before read issues
9815 echo checksum is "$cksum"
9816 echo "$cksum" |md5sum -c --quiet || error "file differs"
9820 run_test 207b "can refresh layout at open"
9824 size=$((size % 8192 + 1))
9825 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
9826 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
9827 rm -f $DIR/f212 $DIR/f212.xyz
9829 run_test 212 "Sendfile test ============================================"
9832 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
9833 cancel_lru_locks osc
9834 lctl set_param fail_loc=0x8000040f
9835 # generate a read lock
9836 cat $DIR/$tfile > /dev/null
9837 # write to the file, it will try to cancel the above read lock.
9838 cat /etc/hosts >> $DIR/$tfile
9840 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
9842 test_214() { # for bug 20133
9843 test_mkdir -p $DIR/d214p/d214c
9844 for (( i=0; i < 340; i++ )) ; do
9845 touch $DIR/d214p/d214c/a$i
9848 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
9849 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
9850 ls $DIR/d214c || error "ls $DIR/d214c failed"
9851 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
9853 run_test 214 "hash-indexed directory test - bug 20133"
9855 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
9856 create_lnet_proc_files() {
9857 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
9858 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
9860 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
9861 rm -f "$TMP/lnet_$1.sys_tmp"
9864 # counterpart of create_lnet_proc_files
9865 remove_lnet_proc_files() {
9866 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
9869 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
9870 # 3rd arg as regexp for body
9871 check_lnet_proc_stats() {
9872 local l=$(cat "$TMP/lnet_$1" |wc -l)
9873 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
9875 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
9878 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
9879 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
9880 # optional and can be regexp for 2nd line (lnet.routes case)
9881 check_lnet_proc_entry() {
9882 local blp=2 # blp stands for 'position of 1st line of body'
9883 [ "$5" = "" ] || blp=3 # lnet.routes case
9885 local l=$(cat "$TMP/lnet_$1" |wc -l)
9886 # subtracting one from $blp because the body can be empty
9887 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
9889 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
9890 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
9892 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
9893 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
9895 # bail out if any unexpected line happened
9896 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
9897 [ "$?" != 0 ] || error "$2 misformatted"
9900 test_215() { # for bugs 18102, 21079, 21517
9901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9902 local N='(0|[1-9][0-9]*)' # non-negative numeric
9903 local P='[1-9][0-9]*' # positive numeric
9904 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
9905 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
9906 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
9907 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
9909 local L1 # regexp for 1st line
9910 local L2 # regexp for 2nd line (optional)
9911 local BR # regexp for the rest (body)
9913 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
9914 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
9915 create_lnet_proc_files "stats"
9916 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
9917 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
9918 remove_lnet_proc_files "stats"
9920 # /proc/sys/lnet/routes should look like this:
9921 # Routing disabled/enabled
9922 # net hops state router
9923 # where net is a string like tcp0, hops >= 0, state is up/down,
9924 # router is a string like 192.168.1.1@tcp2
9925 L1="^Routing (disabled|enabled)$"
9926 L2="^net +hops +state +router$"
9927 BR="^$NET +$N +(up|down) +$NID$"
9928 create_lnet_proc_files "routes"
9929 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
9930 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
9931 remove_lnet_proc_files "routes"
9933 # /proc/sys/lnet/routers should look like this:
9934 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
9935 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
9936 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
9937 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
9938 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
9939 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
9940 create_lnet_proc_files "routers"
9941 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
9942 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
9943 remove_lnet_proc_files "routers"
9945 # /proc/sys/lnet/peers should look like this:
9946 # nid refs state last max rtr min tx min queue
9947 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
9948 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
9949 # numeric (0 or >0 or <0), queue >= 0.
9950 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
9951 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
9952 create_lnet_proc_files "peers"
9953 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
9954 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
9955 remove_lnet_proc_files "peers"
9957 # /proc/sys/lnet/buffers should look like this:
9958 # pages count credits min
9959 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
9960 L1="^pages +count +credits +min$"
9961 BR="^ +$N +$N +$I +$I$"
9962 create_lnet_proc_files "buffers"
9963 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
9964 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
9965 remove_lnet_proc_files "buffers"
9967 # /proc/sys/lnet/nis should look like this:
9968 # nid status alive refs peer rtr max tx min
9969 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
9970 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
9971 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
9972 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
9973 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
9974 create_lnet_proc_files "nis"
9975 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
9976 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
9977 remove_lnet_proc_files "nis"
9979 # can we successfully write to /proc/sys/lnet/stats?
9980 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
9981 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
9983 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
9985 test_216() { # bug 20317
9986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9987 remote_ost_nodsh && skip "remote OST with nodsh" && return
9989 local p="$TMP/sanityN-$TESTNAME.parameters"
9990 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
9991 for node in $(osts_nodes); do
9992 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
9993 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
9994 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
9998 # agressive lockless i/o settings
9999 for node in $(osts_nodes); do
10000 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'
10002 lctl set_param -n osc.*.contention_seconds 60
10004 $DIRECTIO write $DIR/$tfile 0 10 4096
10005 $CHECKSTAT -s 40960 $DIR/$tfile
10007 # disable lockless i/o
10008 for node in $(osts_nodes); do
10009 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10011 lctl set_param -n osc.*.contention_seconds 0
10014 dd if=/dev/zero of=$DIR/$tfile count=0
10015 $CHECKSTAT -s 0 $DIR/$tfile
10017 restore_lustre_params <$p
10021 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10023 test_217() { # bug 22430
10024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10028 for node in $(nodes_list); do
10029 nid=$(host_nids_address $node $NETTYPE)
10030 if [[ $nid = *-* ]] ; then
10031 echo "lctl ping $nid@$NETTYPE"
10032 lctl ping $nid@$NETTYPE
10034 echo "skipping $node (no hyphen detected)"
10038 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10041 # do directio so as not to populate the page cache
10042 log "creating a 10 Mb file"
10043 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10044 log "starting reads"
10045 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10046 log "truncating the file"
10047 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10049 kill %+ || true # reads might have finished
10050 echo "wait until dd is finished"
10052 log "removing the temporary file"
10053 rm -rf $DIR/$tfile || error "tmp file removal failed"
10055 run_test 218 "parallel read and truncate should not deadlock ======================="
10058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10059 # write one partial page
10060 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10061 # set no grant so vvp_io_commit_write will do sync write
10062 $LCTL set_param fail_loc=0x411
10063 # write a full page at the end of file
10064 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10066 $LCTL set_param fail_loc=0
10067 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10068 $LCTL set_param fail_loc=0x411
10069 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10071 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10073 test_220() { #LU-325
10074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10075 remote_ost_nodsh && skip "remote OST with nodsh" && return
10078 test_mkdir -p $DIR/$tdir
10079 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10080 awk '{print $2}' | sed -e 's/_UUID$//')
10083 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10084 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10085 osc.$mdtosc_proc1.prealloc_last_id)
10086 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10087 osc.$mdtosc_proc1.prealloc_next_id)
10091 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10092 #define OBD_FAIL_OST_ENOINO 0x229
10093 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10094 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10095 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10097 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10099 MDSOBJS=$((last_id - next_id))
10100 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10102 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10103 echo "OST still has $count kbytes free"
10105 echo "create $MDSOBJS files @next_id..."
10106 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10108 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10109 osc.$mdtosc_proc1.prealloc_last_id)
10110 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10111 osc.$mdtosc_proc1.prealloc_next_id)
10113 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10118 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10119 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10121 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10122 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10123 echo "unlink $MDSOBJS files @$next_id..."
10124 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10126 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10130 dd if=`which date` of=$MOUNT/date oflag=sync
10131 chmod +x $MOUNT/date
10133 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10134 $LCTL set_param fail_loc=0x80001401
10136 $MOUNT/date > /dev/null
10139 run_test 221 "make sure fault and truncate race to not cause OOM"
10142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10144 test_mkdir -p $DIR/$tdir
10145 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10146 createmany -o $DIR/$tdir/$tfile 10
10147 cancel_lru_locks mdc
10148 cancel_lru_locks osc
10149 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10150 $LCTL set_param fail_loc=0x31a
10151 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10152 $LCTL set_param fail_loc=0
10155 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10160 test_mkdir -p $DIR/$tdir
10161 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10162 createmany -o $DIR/$tdir/$tfile 10
10163 cancel_lru_locks mdc
10164 cancel_lru_locks osc
10165 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10166 $LCTL set_param fail_loc=0x31a
10167 rm -r $DIR/$tdir || "AGL for rmdir failed"
10168 $LCTL set_param fail_loc=0
10170 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10175 test_mkdir -p $DIR/$tdir
10176 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10177 createmany -o $DIR/$tdir/$tfile 10
10178 cancel_lru_locks mdc
10179 cancel_lru_locks osc
10180 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10181 $LCTL set_param fail_loc=0x31b
10182 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10183 $LCTL set_param fail_loc=0
10186 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10188 test_224a() { # LU-1039, MRP-303
10189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10190 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10191 $LCTL set_param fail_loc=0x508
10192 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10193 $LCTL set_param fail_loc=0
10196 run_test 224a "Don't panic on bulk IO failure"
10198 test_224b() { # LU-1039, MRP-303
10199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10200 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10201 cancel_lru_locks osc
10202 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10203 $LCTL set_param fail_loc=0x515
10204 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10205 $LCTL set_param fail_loc=0
10208 run_test 224b "Don't panic on bulk IO failure"
10210 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10213 if [ -z ${MDSSURVEY} ]; then
10214 skip_env "mds-survey not found" && return
10216 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10217 { skip "Need MDS version at least 2.2.51"; return; }
10219 local mds=$(facet_host $SINGLEMDS)
10220 local target=$(do_nodes $mds 'lctl dl' | \
10221 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10223 local cmd1="file_count=1000 thrhi=4"
10224 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10225 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10226 local cmd="$cmd1 $cmd2 $cmd3"
10228 rm -f ${TMP}/mds_survey*
10230 eval $cmd || error "mds-survey with zero-stripe failed"
10231 cat ${TMP}/mds_survey*
10232 rm -f ${TMP}/mds_survey*
10234 run_test 225a "Metadata survey sanity with zero-stripe"
10237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10238 if [ -z ${MDSSURVEY} ]; then
10239 skip_env "mds-survey not found" && return
10241 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10242 { skip "Need MDS version at least 2.2.51"; return; }
10244 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10245 skip_env "Need to mount OST to test" && return
10248 local mds=$(facet_host $SINGLEMDS)
10249 local target=$(do_nodes $mds 'lctl dl' | \
10250 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10252 local cmd1="file_count=1000 thrhi=4"
10253 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10254 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10255 local cmd="$cmd1 $cmd2 $cmd3"
10257 rm -f ${TMP}/mds_survey*
10259 eval $cmd || error "mds-survey with stripe_count failed"
10260 cat ${TMP}/mds_survey*
10261 rm -f ${TMP}/mds_survey*
10263 run_test 225b "Metadata survey sanity with stripe_count = 1"
10265 mcreate_path2fid () {
10271 local path=$DIR/$tdir/$name
10276 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10277 error "cannot create $desc"
10279 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10281 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10283 fid_path=$($LFS fid2path $MOUNT $fid)
10285 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10287 [ "$path" == "$fid_path" ] ||
10288 error "fid2path returned $fid_path, expected $path"
10290 echo "pass with $path and $fid"
10295 mkdir -p $DIR/$tdir
10297 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10298 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10299 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10300 mcreate_path2fid 0040666 0 0 dir "directory"
10301 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10302 mcreate_path2fid 0100666 0 0 file "regular file"
10303 mcreate_path2fid 0120666 0 0 link "symbolic link"
10304 mcreate_path2fid 0140666 0 0 sock "socket"
10306 run_test 226 "call path2fid and fid2path on files of all type"
10308 # LU-1299 Executing or running ldd on a truncated executable does not
10309 # cause an out-of-memory condition.
10311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10312 dd if=`which date` of=$MOUNT/date bs=1k count=1
10313 chmod +x $MOUNT/date
10315 $MOUNT/date > /dev/null
10316 ldd $MOUNT/date > /dev/null
10319 run_test 227 "running truncated executable does not cause OOM"
10321 # LU-1512 try to reuse idle OI blocks
10323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10324 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10325 skip "non-ldiskfs backend" && return
10327 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10328 local myDIR=$DIR/$tdir
10331 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10332 $LCTL set_param fail_loc=0x80001002
10333 createmany -o $myDIR/t- 10000
10334 $LCTL set_param fail_loc=0
10335 # The guard is current the largest FID holder
10337 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10339 local IDX=$(($SEQ % 64))
10341 do_facet $SINGLEMDS sync
10342 # Make sure journal flushed.
10344 local blk1=$(do_facet $SINGLEMDS \
10345 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10346 grep Blockcount | awk '{print $4}')
10348 # Remove old files, some OI blocks will become idle.
10349 unlinkmany $myDIR/t- 10000
10350 # Create new files, idle OI blocks should be reused.
10351 createmany -o $myDIR/t- 2000
10352 do_facet $SINGLEMDS sync
10353 # Make sure journal flushed.
10355 local blk2=$(do_facet $SINGLEMDS \
10356 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10357 grep Blockcount | awk '{print $4}')
10359 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10361 run_test 228a "try to reuse idle OI blocks"
10364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10365 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10366 skip "non-ldiskfs backend" && return
10368 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10369 local myDIR=$DIR/$tdir
10372 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10373 $LCTL set_param fail_loc=0x80001002
10374 createmany -o $myDIR/t- 10000
10375 $LCTL set_param fail_loc=0
10376 # The guard is current the largest FID holder
10378 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10380 local IDX=$(($SEQ % 64))
10382 do_facet $SINGLEMDS sync
10383 # Make sure journal flushed.
10385 local blk1=$(do_facet $SINGLEMDS \
10386 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10387 grep Blockcount | awk '{print $4}')
10389 # Remove old files, some OI blocks will become idle.
10390 unlinkmany $myDIR/t- 10000
10393 stop $SINGLEMDS || error "Fail to stop MDT."
10395 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10397 df $MOUNT || error "Fail to df."
10398 # Create new files, idle OI blocks should be reused.
10399 createmany -o $myDIR/t- 2000
10400 do_facet $SINGLEMDS sync
10401 # Make sure journal flushed.
10403 local blk2=$(do_facet $SINGLEMDS \
10404 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10405 grep Blockcount | awk '{print $4}')
10407 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10409 run_test 228b "idle OI blocks can be reused after MDT restart"
10413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10414 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10415 skip "non-ldiskfs backend" && return
10417 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10418 local myDIR=$DIR/$tdir
10421 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10422 $LCTL set_param fail_loc=0x80001002
10423 # 20000 files can guarantee there are index nodes in the OI file
10424 createmany -o $myDIR/t- 20000
10425 $LCTL set_param fail_loc=0
10426 # The guard is current the largest FID holder
10428 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10430 local IDX=$(($SEQ % 64))
10432 do_facet $SINGLEMDS sync
10433 # Make sure journal flushed.
10435 local blk1=$(do_facet $SINGLEMDS \
10436 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10437 grep Blockcount | awk '{print $4}')
10439 # Remove old files, some OI blocks will become idle.
10440 unlinkmany $myDIR/t- 20000
10442 # The OI file should become empty now
10444 # Create new files, idle OI blocks should be reused.
10445 createmany -o $myDIR/t- 2000
10446 do_facet $SINGLEMDS sync
10447 # Make sure journal flushed.
10449 local blk2=$(do_facet $SINGLEMDS \
10450 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10451 grep Blockcount | awk '{print $4}')
10453 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10455 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10458 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10459 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10462 mkdir -p $DIR/$tdir/test_230_local
10463 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10464 [ $mdt_idx -ne 0 ] &&
10465 error "create local directory on wrong MDT $mdt_idx"
10467 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10468 error "create remote directory failed"
10469 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10470 [ $mdt_idx -ne $MDTIDX ] &&
10471 error "create remote directory on wrong MDT $mdt_idx"
10473 createmany -o $DIR/$tdir/test_230/t- 10 ||
10474 error "create files on remote directory failed"
10475 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10476 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10477 rm -r $DIR/$tdir || error "unlink remote directory failed"
10479 run_test 230a "Create remote directory and files under the remote directory"
10482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10483 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10485 local remote_dir=$DIR/$tdir/remote_dir
10487 mkdir -p $DIR/$tdir
10488 $LFS mkdir -i $MDTIDX $remote_dir ||
10489 error "create remote directory failed"
10491 $LFS mkdir -i 0 $remote_dir/new_dir &&
10492 error "nested remote directory create succeed!"
10494 rm -r $DIR/$tdir || error "unlink remote directory failed"
10496 run_test 230b "nested remote directory should be failed"
10499 # tests that do cleanup/setup should be run at the end
10503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10505 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
10506 $LCTL set_param fail_loc=0x903
10507 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
10508 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
10511 FAIL_ON_ERROR=true cleanup
10512 FAIL_ON_ERROR=true setup
10514 run_test 900 "umount should not race with any mgc requeue thread"
10517 check_and_cleanup_lustre
10518 if [ "$I_MOUNTED" != "yes" ]; then
10519 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true