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"
914 cleanup_multiop_pause() {
920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
923 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
924 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
927 trap cleanup_multiop_pause EXIT
928 mrename $DIR/R13a $DIR/R13b
929 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
930 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
931 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
932 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
933 cleanup_multiop_pause
934 wait $MULTIPID || error "multiop close failed"
936 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
938 test_24r() { #bug 3789
940 test_mkdir $DIR/R14a/b
941 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
942 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
943 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
945 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
949 test_mkdir $DIR/R15a/b
950 test_mkdir $DIR/R15a/b/c
951 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
952 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
953 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
955 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
958 test_mkdir $DIR/R16a/b
959 test_mkdir $DIR/R16a/b/c
960 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
961 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
962 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
964 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
966 test_24u() { # bug12192
968 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
969 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
971 run_test 24u "create stripe file"
977 simple_cleanup_common() {
980 wait_delete_completed
983 max_pages_per_rpc() {
984 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
989 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
990 [ $FREE_INODES -lt $NRFILES ] && \
991 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
995 trap simple_cleanup_common EXIT
998 createmany -m $DIR/$tdir/$tfile $NRFILES
1000 cancel_lru_locks mdc
1001 lctl set_param mdc.*.stats clear
1003 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1005 # LU-5 large readdir
1006 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1007 # 8 bytes for name(filename is mostly 5 in this test) +
1008 # 8 bytes for luda_type
1009 # take into account of overhead in lu_dirpage header and end mark in
1010 # each page, plus one in RPC_NUM calculation.
1012 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1013 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1014 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1015 awk '/^mds_readpage/ {print $2}')
1016 [ $mds_readpage -gt $RPC_NUM ] && \
1017 error "large readdir doesn't take effect"
1019 simple_cleanup_common
1021 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1023 test_24w() { # bug21506
1025 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1026 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1027 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1028 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1029 [ "$SZ1" = "$SZ2" ] || \
1030 error "Error reading at the end of the file $tfile"
1032 run_test 24w "Reading a file larger than 4Gb"
1035 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1038 local remote_dir=$DIR/$tdir/remote_dir
1041 $LFS mkdir -i $MDTIDX $remote_dir ||
1042 error "create remote directory failed"
1044 mkdir -p $DIR/$tdir/src_dir
1045 touch $DIR/$tdir/src_file
1046 mkdir -p $remote_dir/tgt_dir
1047 touch $remote_dir/tgt_file
1049 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1050 error "rename dir cross MDT works!"
1052 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1053 error "rename file cross MDT works!"
1055 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1056 error "ln file cross MDT should not work!"
1058 rm -rf $DIR/$tdir || error "Can not delete directories"
1060 run_test 24x "cross rename/link should be failed"
1063 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1066 local remote_dir=$DIR/$tdir/remote_dir
1069 $LFS mkdir -i $MDTIDX $remote_dir ||
1070 error "create remote directory failed"
1072 mkdir -p $remote_dir/src_dir
1073 touch $remote_dir/src_file
1074 mkdir -p $remote_dir/tgt_dir
1075 touch $remote_dir/tgt_file
1077 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1078 error "rename subdir in the same remote dir failed!"
1080 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1081 error "rename files in the same remote dir failed!"
1083 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1084 error "link files in the same remote dir failed!"
1086 rm -rf $DIR/$tdir || error "Can not delete directories"
1088 run_test 24y "rename/link on the same dir should succeed"
1091 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1094 local remote_src=$DIR/$tdir/remote_dir
1095 local remote_tgt=$DIR/$tdir/remote_tgt
1098 $LFS mkdir -i $MDTIDX $remote_src ||
1099 error "create remote directory failed"
1101 $LFS mkdir -i $MDTIDX $remote_tgt ||
1102 error "create remote directory failed"
1104 mrename $remote_src $remote_tgt &&
1105 error "rename remote dirs should not work!"
1107 rm -rf $DIR/$tdir || error "Can not delete directories"
1109 run_test 24z "rename one remote dir to another remote dir should fail"
1112 echo '== symlink sanity ============================================='
1116 touch $DIR/s25/foo || error
1118 run_test 25a "create file in symlinked directory ==============="
1121 [ ! -d $DIR/d25 ] && test_25a
1122 $CHECKSTAT -t file $DIR/s25/foo || error
1124 run_test 25b "lookup file in symlinked directory ==============="
1128 test_mkdir $DIR/d26/d26-2
1129 ln -s d26/d26-2 $DIR/s26
1130 touch $DIR/s26/foo || error
1132 run_test 26a "multiple component symlink ======================="
1135 test_mkdir -p $DIR/d26b/d26-2
1136 ln -s d26b/d26-2/foo $DIR/s26-2
1137 touch $DIR/s26-2 || error
1139 run_test 26b "multiple component symlink at end of lookup ======"
1142 test_mkdir $DIR/d26.2
1143 touch $DIR/d26.2/foo
1144 ln -s d26.2 $DIR/s26.2-1
1145 ln -s s26.2-1 $DIR/s26.2-2
1146 ln -s s26.2-2 $DIR/s26.2-3
1147 chmod 0666 $DIR/s26.2-3/foo
1149 run_test 26c "chain of symlinks ================================"
1151 # recursive symlinks (bug 439)
1153 ln -s d26-3/foo $DIR/d26-3
1155 run_test 26d "create multiple component recursive symlink ======"
1158 [ ! -h $DIR/d26-3 ] && test_26d
1161 run_test 26e "unlink multiple component recursive symlink ======"
1163 # recursive symlinks (bug 7022)
1165 test_mkdir -p $DIR/$tdir
1166 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1167 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1168 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1169 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1170 cd $tfile || error "cd $tfile failed"
1171 ln -s .. dotdot || error "ln dotdot failed"
1172 ln -s dotdot/lndir lndir || error "ln lndir failed"
1173 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1174 output=`ls $tfile/$tfile/lndir/bar1`
1175 [ "$output" = bar1 ] && error "unexpected output"
1176 rm -r $tfile || error "rm $tfile failed"
1177 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1179 run_test 26f "rm -r of a directory which has recursive symlink ="
1182 echo '== stripe sanity =============================================='
1183 test_mkdir -p $DIR/d27 || error "mkdir failed"
1185 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1186 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1188 log "== test_27a: write to one stripe file ========================="
1189 cp /etc/hosts $DIR/d27/f0 || error
1191 run_test 27a "one stripe file =================================="
1194 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1195 test_mkdir -p $DIR/d27
1196 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1197 $GETSTRIPE -c $DIR/d27/f01
1198 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1199 error "two-stripe file doesn't have two stripes"
1201 run_test 27b "create two stripe file"
1204 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1206 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1208 run_test 27c "write to two stripe file"
1211 test_mkdir -p $DIR/d27
1212 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1213 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1214 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1216 run_test 27d "create file with default settings ================"
1219 test_mkdir -p $DIR/d27
1220 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1221 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1222 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1224 run_test 27e "setstripe existing file (should return error) ======"
1227 test_mkdir -p $DIR/d27
1228 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1229 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
1230 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1232 run_test 27f "setstripe with bad stripe size (should return error)"
1235 test_mkdir -p $DIR/d27
1236 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1237 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1238 error "$DIR/d27/fnone has object"
1240 run_test 27g "$GETSTRIPE with no objects"
1243 touch $DIR/d27/fsome || error "touch failed"
1244 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1246 run_test 27i "$GETSTRIPE with some objects"
1249 test_mkdir -p $DIR/d27
1250 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1252 run_test 27j "setstripe with bad stripe offset (should return error)"
1254 test_27k() { # bug 2844
1255 test_mkdir -p $DIR/d27
1257 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1258 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1259 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1260 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1261 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1262 dd if=/dev/zero of=$FILE bs=4k count=1
1263 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1264 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1266 run_test 27k "limit i_blksize for broken user apps ============="
1269 test_mkdir -p $DIR/d27
1270 mcreate $DIR/f27l || error "creating file"
1271 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1272 error "setstripe should have failed" || true
1274 run_test 27l "check setstripe permissions (should return error)"
1277 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1279 if [ $ORIGFREE -gt $MAXFREE ]; then
1280 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1283 trap simple_cleanup_common EXIT
1284 test_mkdir -p $DIR/$tdir
1285 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1286 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1287 error "dd should fill OST0"
1289 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1291 [ $i -gt 256 ] && break
1294 touch $DIR/$tdir/f27m_$i
1295 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1296 error "OST0 was full but new created file still use it"
1298 touch $DIR/$tdir/f27m_$i
1299 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1300 error "OST0 was full but new created file still use it"
1301 simple_cleanup_common
1303 run_test 27m "create file while OST0 was full =================="
1306 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1310 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1311 # if the OST isn't full anymore.
1313 local OSTIDX=${1:-""}
1315 local list=$(comma_list $(osts_nodes))
1316 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1318 do_nodes $list lctl set_param fail_loc=0
1319 sync # initiate all OST_DESTROYs from MDS to OST
1323 exhaust_precreations() {
1326 local FAILIDX=${3:-$OSTIDX}
1328 test_mkdir -p $DIR/$tdir
1329 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1330 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1332 local OST=$(ostname_from_index $OSTIDX)
1333 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1334 sed -e 's/_UUID$//;s/^.*-//')
1337 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1338 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1339 osc.$mdtosc_proc1.prealloc_last_id)
1340 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1341 osc.$mdtosc_proc1.prealloc_next_id)
1343 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1344 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1346 test_mkdir -p $DIR/$tdir/${OST}
1347 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1348 #define OBD_FAIL_OST_ENOSPC 0x215
1349 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1350 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1351 echo "Creating to objid $last_id on ost $OST..."
1352 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1353 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1354 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1358 exhaust_all_precreations() {
1360 for (( i=0; i < OSTCOUNT; i++ )) ; do
1361 exhaust_precreations $i $1 -1
1366 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1368 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1369 remote_ost_nodsh && skip "remote OST with nodsh" && return
1372 rm -f $DIR/$tdir/$tfile
1373 exhaust_precreations 0 0x80000215
1374 $SETSTRIPE -c -1 $DIR/$tdir
1375 touch $DIR/$tdir/$tfile || error
1376 $GETSTRIPE $DIR/$tdir/$tfile
1379 run_test 27n "create file with some full OSTs =================="
1382 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1384 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1385 remote_ost_nodsh && skip "remote OST with nodsh" && return
1388 rm -f $DIR/$tdir/$tfile
1389 exhaust_all_precreations 0x215
1391 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1396 run_test 27o "create file with all full OSTs (should error) ===="
1399 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1401 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1402 remote_ost_nodsh && skip "remote OST with nodsh" && return
1405 rm -f $DIR/$tdir/$tfile
1406 test_mkdir -p $DIR/$tdir
1408 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1409 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1410 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1412 exhaust_precreations 0 0x80000215
1413 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1414 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1415 $GETSTRIPE $DIR/$tdir/$tfile
1419 run_test 27p "append to a truncated file with some full OSTs ==="
1422 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1424 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1425 remote_ost_nodsh && skip "remote OST with nodsh" && return
1428 rm -f $DIR/$tdir/$tfile
1430 test_mkdir -p $DIR/$tdir
1431 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1432 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1433 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1435 exhaust_all_precreations 0x215
1437 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1438 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1442 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1445 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1447 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1448 remote_ost_nodsh && skip "remote OST with nodsh" && return
1451 rm -f $DIR/$tdir/$tfile
1452 exhaust_precreations 0 0x80000215
1454 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1458 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1460 test_27s() { # bug 10725
1461 test_mkdir -p $DIR/$tdir
1462 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1463 local stripe_count=0
1464 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1465 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1466 error "stripe width >= 2^32 succeeded" || true
1469 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1471 test_27t() { # bug 10864
1476 $WLFS getstripe $tfile
1479 run_test 27t "check that utils parse path correctly"
1481 test_27u() { # bug 4900
1482 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1485 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1486 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1487 test_mkdir -p $DIR/$tdir
1488 createmany -o $DIR/$tdir/t- 1000
1489 do_facet $SINGLEMDS lctl set_param fail_loc=0
1491 TLOG=$DIR/$tfile.getstripe
1492 $GETSTRIPE $DIR/$tdir > $TLOG
1493 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1494 unlinkmany $DIR/$tdir/t- 1000
1495 [ $OBJS -gt 0 ] && \
1496 error "$OBJS objects created on OST-0. See $TLOG" || pass
1498 run_test 27u "skip object creation on OSC w/o objects =========="
1500 test_27v() { # bug 4900
1501 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1503 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1504 remote_ost_nodsh && skip "remote OST with nodsh" && return
1506 exhaust_all_precreations 0x215
1509 test_mkdir -p $DIR/$tdir
1510 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1512 touch $DIR/$tdir/$tfile
1513 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1515 for (( i=1; i < OSTCOUNT; i++ )); do
1516 do_facet ost$i lctl set_param fail_loc=0x705
1518 local START=`date +%s`
1519 createmany -o $DIR/$tdir/$tfile 32
1521 local FINISH=`date +%s`
1522 local TIMEOUT=`lctl get_param -n timeout`
1523 local PROCESS=$((FINISH - START))
1524 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1525 error "$FINISH - $START >= $TIMEOUT / 2"
1526 sleep $((TIMEOUT / 2 - PROCESS))
1529 run_test 27v "skip object creation on slow OST ================="
1531 test_27w() { # bug 10997
1532 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1533 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1534 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1535 error "stripe size $size != 65536" || true
1536 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1537 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1539 run_test 27w "check $SETSTRIPE -S option"
1542 [ "$OSTCOUNT" -lt "2" ] &&
1543 skip_env "skipping multiple stripe count/offset test" && return
1545 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1546 for i in $(seq 1 $OSTCOUNT); do
1548 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1549 error "setstripe -c $i -i $offset failed"
1550 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1551 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1552 [ $count -ne $i ] && error "stripe count $count != $i" || true
1553 [ $index -ne $offset ] &&
1554 error "stripe offset $index != $offset" || true
1557 run_test 27wa "check $SETSTRIPE -c -i options"
1560 remote_ost_nodsh && skip "remote OST with nodsh" && return
1561 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1563 OFFSET=$(($OSTCOUNT - 1))
1565 local OST=$(ostname_from_index $OSTIDX)
1567 test_mkdir -p $DIR/$tdir
1568 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1569 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1571 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1572 for i in `seq 0 $OFFSET`; do
1573 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1574 error "OST0 was degraded but new created file still use it"
1576 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1578 run_test 27x "create files while OST0 is degraded"
1581 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1582 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1583 remote_ost_nodsh && skip "remote OST with nodsh" && return
1584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1586 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1587 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1588 osc.$mdtosc.prealloc_last_id)
1589 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1590 osc.$mdtosc.prealloc_next_id)
1591 local fcount=$((last_id - next_id))
1592 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1593 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1595 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1596 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1597 local OST_DEACTIVE_IDX=-1
1602 for OSC in $MDS_OSCS; do
1603 OST=$(osc_to_ost $OSC)
1604 OSTIDX=$(index_from_ostuuid $OST)
1605 if [ $OST_DEACTIVE_IDX == -1 ]; then
1606 OST_DEACTIVE_IDX=$OSTIDX
1608 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1609 echo $OSC "is Deactivated:"
1610 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1614 OSTIDX=$(index_from_ostuuid $OST)
1616 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1618 for OSC in $MDS_OSCS; do
1619 OST=$(osc_to_ost $OSC)
1620 OSTIDX=$(index_from_ostuuid $OST)
1621 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1622 echo $OST "is degraded:"
1623 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1624 obdfilter.$OST.degraded=1
1629 createmany -o $DIR/$tdir/$tfile $fcount
1631 for OSC in $MDS_OSCS; do
1632 OST=$(osc_to_ost $OSC)
1633 OSTIDX=$(index_from_ostuuid $OST)
1634 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1635 echo $OST "is recovered from degraded:"
1636 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1637 obdfilter.$OST.degraded=0
1639 do_facet $SINGLEMDS lctl --device %$OSC activate
1643 run_test 27y "create files while OST0 is degraded and the rest inactive"
1649 lmm_count=$($GETSTRIPE -c $1)
1650 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1651 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1653 local old_ifs="$IFS"
1655 fid=($($LFS path2fid $1))
1658 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1659 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1661 # compare lmm_seq and lu_fid->f_seq
1662 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1663 # compare lmm_object_id and lu_fid->oid
1664 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1666 # check the trusted.fid attribute of the OST objects of the file
1667 local have_obdidx=false
1669 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1670 # skip lines up to and including "obdidx"
1671 [ -z "$obdidx" ] && break
1672 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1673 $have_obdidx || continue
1675 local ost=$((obdidx + 1))
1676 local dev=$(ostdevname $ost)
1678 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1679 echo "Currently only works with ldiskfs-based OSTs"
1683 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1685 #don't unmount/remount the OSTs if we don't need to do that
1686 #local dir=$(facet_mntpt ost$ost)
1688 #do_facet ost$dev mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1689 # { error "mounting $dev as $FSTYPE failed"; return 3; }
1690 #local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1691 #local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1692 seq=$(echo $seq | sed -e "s/^0x//g")
1693 if [ $seq == 0 ]; then
1694 oid_hex=$(echo $oid)
1696 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1698 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1699 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1700 $dev 2>/dev/null" | grep "parent=")
1702 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1704 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1706 #do_facet ost$ost umount -d $dir
1707 #start ost$ost $dev $OST_MOUNT_OPTS
1709 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1710 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1711 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1712 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1713 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1714 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1716 # compare lmm_seq and filter_fid->ff_parent.f_seq
1717 [ $ff_pseq = $lmm_seq ] ||
1718 error "FF parent SEQ $ff_pseq != $lmm_seq"
1719 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1720 [ $ff_poid = $lmm_oid ] ||
1721 error "FF parent OID $ff_poid != $lmm_oid"
1722 [ $ff_pstripe = $stripe_nr ] ||
1723 error "FF stripe $ff_pstripe != $stripe_nr"
1725 stripe_nr=$((stripe_nr + 1))
1730 remote_ost_nodsh && skip "remote OST with nodsh" && return
1731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1732 test_mkdir -p $DIR/$tdir
1734 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1735 { error "setstripe -c -1 failed"; return 1; }
1736 # We need to send a write to every object to get parent FID info set.
1737 # This _should_ also work for setattr, but does not currently.
1738 # touch $DIR/$tdir/$tfile-1 ||
1739 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1740 { error "dd $tfile-1 failed"; return 2; }
1741 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1742 { error "setstripe -c -1 failed"; return 3; }
1743 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1744 { error "dd $tfile-2 failed"; return 4; }
1746 # make sure write RPCs have been sent to OSTs
1749 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1750 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1752 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1754 test_27A() { # b=19102
1755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1756 local restore_size=$($GETSTRIPE -S $MOUNT)
1757 local restore_count=$($GETSTRIPE -c $MOUNT)
1758 local restore_offset=$($GETSTRIPE -i $MOUNT)
1759 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1760 local default_size=$($GETSTRIPE -S $MOUNT)
1761 local default_count=$($GETSTRIPE -c $MOUNT)
1762 local default_offset=$($GETSTRIPE -i $MOUNT)
1763 local dsize=$((1024 * 1024))
1764 [ $default_size -eq $dsize ] ||
1765 error "stripe size $default_size != $dsize"
1766 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1767 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1768 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1770 run_test 27A "check filesystem-wide default LOV EA values"
1772 # createtest also checks that device nodes are created and
1773 # then visible correctly (#2091)
1774 test_28() { # bug 2091
1776 $CREATETEST $DIR/d28/ct || error
1778 run_test 28 "create/mknod/mkdir with bad file types ============"
1781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1782 cancel_lru_locks mdc
1788 declare -i LOCKCOUNTORIG=0
1789 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1790 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1792 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1794 declare -i LOCKUNUSEDCOUNTORIG=0
1795 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1796 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1803 declare -i LOCKCOUNTCURRENT=0
1804 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1805 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1808 declare -i LOCKUNUSEDCOUNTCURRENT=0
1809 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1810 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1813 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1814 lctl set_param -n ldlm.dump_namespaces ""
1815 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1816 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1817 log "dumped log to $TMP/test_29.dk (bug 5793)"
1820 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1821 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1822 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1823 log "dumped log to $TMP/test_29.dk (bug 5793)"
1827 run_test 29 "IT_GETATTR regression ============================"
1829 test_30a() { # was test_30
1830 cp `which ls` $DIR || cp /bin/ls $DIR
1834 run_test 30a "execute binary from Lustre (execve) =============="
1837 cp `which ls` $DIR || cp /bin/ls $DIR
1839 $RUNAS $DIR/ls / || error
1842 run_test 30b "execute binary from Lustre as non-root ==========="
1844 test_30c() { # b=22376
1845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1846 cp `which ls` $DIR || cp /bin/ls $DIR
1848 cancel_lru_locks mdc
1849 cancel_lru_locks osc
1850 $RUNAS $DIR/ls / || error
1853 run_test 30c "execute binary from Lustre without read perms ===="
1856 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1857 $CHECKSTAT -a $DIR/f31 || error
1859 run_test 31a "open-unlink file =================================="
1862 touch $DIR/f31 || error
1863 ln $DIR/f31 $DIR/f31b || error
1864 $MULTIOP $DIR/f31b Ouc || error
1865 $CHECKSTAT -t file $DIR/f31 || error
1867 run_test 31b "unlink file with multiple links while open ======="
1870 touch $DIR/f31 || error
1871 ln $DIR/f31 $DIR/f31c || error
1872 multiop_bg_pause $DIR/f31 O_uc || return 1
1874 $MULTIOP $DIR/f31c Ouc
1875 kill -USR1 $MULTIPID
1878 run_test 31c "open-unlink file with multiple links ============="
1881 opendirunlink $DIR/d31d $DIR/d31d || error
1882 $CHECKSTAT -a $DIR/d31d || error
1884 run_test 31d "remove of open directory ========================="
1886 test_31e() { # bug 2904
1887 check_kernel_version 34 || return 0
1888 openfilleddirunlink $DIR/d31e || error
1890 run_test 31e "remove of open non-empty directory ==============="
1892 test_31f() { # bug 4554
1893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1895 test_mkdir $DIR/d31f
1896 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1897 cp /etc/hosts $DIR/d31f
1899 $GETSTRIPE $DIR/d31f/hosts
1900 multiop_bg_pause $DIR/d31f D_c || return 1
1903 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1904 test_mkdir $DIR/d31f
1905 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1906 cp /etc/hosts $DIR/d31f
1908 $GETSTRIPE $DIR/d31f/hosts
1909 multiop_bg_pause $DIR/d31f D_c || return 1
1912 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1913 wait $MULTIPID || error "first opendir $MULTIPID failed"
1917 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1918 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1921 run_test 31f "remove of open directory with open-unlink file ==="
1924 echo "-- cross directory link --"
1925 test_mkdir $DIR/d31ga
1926 test_mkdir $DIR/d31gb
1928 ln $DIR/d31ga/f $DIR/d31gb/g
1929 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1930 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1931 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1932 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1934 run_test 31g "cross directory link==============="
1937 echo "-- cross directory link --"
1938 test_mkdir $DIR/d31h
1939 test_mkdir $DIR/d31h/dir
1941 ln $DIR/d31h/f $DIR/d31h/dir/g
1942 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1943 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1944 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1945 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1947 run_test 31h "cross directory link under child==============="
1950 echo "-- cross directory link --"
1951 test_mkdir $DIR/d31i
1952 test_mkdir $DIR/d31i/dir
1953 touch $DIR/d31i/dir/f
1954 ln $DIR/d31i/dir/f $DIR/d31i/g
1955 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1956 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1957 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1958 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1960 run_test 31i "cross directory link under parent==============="
1964 test_mkdir $DIR/d31j
1965 test_mkdir $DIR/d31j/dir1
1966 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1967 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1968 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1969 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1972 run_test 31j "link for directory==============="
1976 test_mkdir $DIR/d31k
1978 touch $DIR/d31k/exist
1979 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1980 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1981 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1982 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1983 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1984 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1985 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1988 run_test 31k "link to file: the same, non-existing, dir==============="
1991 test_mkdir $DIR/d31m
1993 test_mkdir $DIR/d31m2
1994 touch $DIR/d31m2/exist
1995 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1996 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1997 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1998 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1999 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2000 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2003 run_test 31m "link to file: the same, non-existing, dir==============="
2005 cleanup_test32_mount() {
2007 $UMOUNT $DIR/$tdir/ext2-mountpoint
2011 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2012 echo "== more mountpoints and symlinks ================="
2013 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2014 trap cleanup_test32_mount EXIT
2015 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2016 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2017 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2018 cleanup_test32_mount
2020 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2024 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2025 trap cleanup_test32_mount EXIT
2026 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2027 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2028 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2029 cleanup_test32_mount
2031 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2035 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2036 trap cleanup_test32_mount EXIT
2037 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2038 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2039 test_mkdir -p $DIR/$tdir/d2/test_dir
2040 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2041 cleanup_test32_mount
2043 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2047 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2048 trap cleanup_test32_mount EXIT
2049 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2050 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2051 test_mkdir -p $DIR/$tdir/d2/test_dir
2052 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2053 cleanup_test32_mount
2055 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2058 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2059 test_mkdir -p $DIR/d32e/tmp
2060 TMP_DIR=$DIR/d32e/tmp
2061 ln -s $DIR/d32e $TMP_DIR/symlink11
2062 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2063 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2064 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2066 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2069 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2070 test_mkdir -p $DIR/d32f/tmp
2071 TMP_DIR=$DIR/d32f/tmp
2072 ln -s $DIR/d32f $TMP_DIR/symlink11
2073 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2074 ls $DIR/d32f/tmp/symlink11 || error
2075 ls $DIR/d32f/symlink01 || error
2077 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2080 TMP_DIR=$DIR/$tdir/tmp
2081 test_mkdir -p $DIR/$tdir/tmp
2082 test_mkdir $DIR/${tdir}2
2083 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2084 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2085 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2086 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2087 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2088 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2090 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2093 rm -fr $DIR/$tdir $DIR/${tdir}2
2094 TMP_DIR=$DIR/$tdir/tmp
2095 test_mkdir -p $DIR/$tdir/tmp
2096 test_mkdir $DIR/${tdir}2
2097 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2098 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2099 ls $TMP_DIR/symlink12 || error
2100 ls $DIR/$tdir/symlink02 || error
2102 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2106 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2107 trap cleanup_test32_mount EXIT
2108 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2109 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2110 touch $DIR/$tdir/test_file
2111 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2112 cleanup_test32_mount
2114 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2118 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2119 trap cleanup_test32_mount EXIT
2120 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2121 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2122 touch $DIR/$tdir/test_file
2123 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2124 cleanup_test32_mount
2126 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2131 trap cleanup_test32_mount EXIT
2132 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2133 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2134 test_mkdir -p $DIR/$tdir/d2
2135 touch $DIR/$tdir/d2/test_file || error
2136 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2137 cleanup_test32_mount
2139 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2144 trap cleanup_test32_mount EXIT
2145 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2146 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2147 test_mkdir -p $DIR/$tdir/d2
2148 touch $DIR/$tdir/d2/test_file
2149 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2150 cleanup_test32_mount
2152 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2156 test_mkdir -p $DIR/d32m/tmp
2157 TMP_DIR=$DIR/d32m/tmp
2158 ln -s $DIR $TMP_DIR/symlink11
2159 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2160 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2161 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2163 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2167 test_mkdir -p $DIR/d32n/tmp
2168 TMP_DIR=$DIR/d32n/tmp
2169 ln -s $DIR $TMP_DIR/symlink11
2170 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2171 ls -l $DIR/d32n/tmp/symlink11 || error
2172 ls -l $DIR/d32n/symlink01 || error
2174 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2177 rm -fr $DIR/d32o $DIR/$tfile
2179 test_mkdir -p $DIR/d32o/tmp
2180 TMP_DIR=$DIR/d32o/tmp
2181 ln -s $DIR/$tfile $TMP_DIR/symlink12
2182 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2183 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2184 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2185 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2186 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2188 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2198 test_mkdir -p $DIR/d32p/tmp
2200 TMP_DIR=$DIR/d32p/tmp
2202 ln -s $DIR/$tfile $TMP_DIR/symlink12
2204 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2206 cat $DIR/d32p/tmp/symlink12 || error
2208 cat $DIR/d32p/symlink02 || error
2211 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2213 cleanup_testdir_mount() {
2219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2220 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2221 trap cleanup_testdir_mount EXIT
2222 test_mkdir -p $DIR/$tdir
2223 touch $DIR/$tdir/under_the_mount
2224 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2225 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2226 cleanup_testdir_mount
2228 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2232 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2233 trap cleanup_testdir_mount EXIT
2234 test_mkdir -p $DIR/$tdir
2235 touch $DIR/$tdir/under_the_mount
2236 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2237 ls $DIR/$tdir | grep -q under_the_mount && error || true
2238 cleanup_testdir_mount
2240 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2245 chmod 444 $DIR/$tfile
2246 chown $RUNAS_ID $DIR/$tfile
2248 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2251 run_test 33aa "write file with mode 444 (should return error) ===="
2255 test_mkdir -p $DIR/d33
2256 chown $RUNAS_ID $DIR/d33
2257 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2258 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2259 error "open RDWR" || true
2261 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2265 test_mkdir -p $DIR/d33
2266 chown $RUNAS_ID $DIR/d33
2267 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2269 run_test 33b "test open file with malformed flags (No panic and return error)"
2272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2278 remote_ost_nodsh && skip "remote OST with nodsh" && return
2281 test_mkdir -p $DIR/d33
2282 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2285 for ostnum in $(seq $OSTCOUNT); do
2286 # test-framework's OST numbering is one-based, while Lustre's
2288 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2289 # Parsing llobdstat's output sucks; we could grep the /proc
2290 # path, but that's likely to not be as portable as using the
2291 # llobdstat utility. So we parse lctl output instead.
2292 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2293 obdfilter/$ostname/stats |
2294 awk '/^write_bytes/ {print $7}' )
2295 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2296 if (( ${write_bytes:-0} > 0 ))
2303 $all_zeros || return 0
2306 echo foo > $DIR/d33/bar
2310 # Total up write_bytes after writing. We'd better find non-zeros.
2311 for ostnum in $(seq $OSTCOUNT); do
2312 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2313 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2314 obdfilter/$ostname/stats |
2315 awk '/^write_bytes/ {print $7}' )
2316 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2317 if (( ${write_bytes:-0} > 0 ))
2326 for ostnum in $(seq $OSTCOUNT); do
2327 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2328 echo "Check that write_bytes is present in obdfilter/*/stats:"
2329 do_facet ost$ostnum lctl get_param -n \
2330 obdfilter/$ostname/stats
2332 error "OST not keeping write_bytes stats (b22312)"
2335 run_test 33c "test llobdstat and write_bytes"
2338 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2341 local remote_dir=$DIR/$tdir/remote_dir
2344 $LFS mkdir -i $MDTIDX $remote_dir ||
2345 error "create remote directory failed"
2347 touch $remote_dir/$tfile
2348 chmod 444 $remote_dir/$tfile
2349 chown $RUNAS_ID $remote_dir/$tfile
2351 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2353 chown $RUNAS_ID $remote_dir
2354 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2355 error "create" || true
2356 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2357 error "open RDWR" || true
2358 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2359 error "create" || true
2361 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2363 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2366 $MCREATE $DIR/f34 || error
2367 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2368 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2369 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2370 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2372 run_test 34a "truncate file that has not been opened ==========="
2375 [ ! -f $DIR/f34 ] && test_34a
2376 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2377 $OPENFILE -f O_RDONLY $DIR/f34
2378 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2379 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2381 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2384 [ ! -f $DIR/f34 ] && test_34a
2385 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2386 $OPENFILE -f O_RDWR $DIR/f34
2387 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2388 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2390 run_test 34c "O_RDWR opening file-with-size works =============="
2393 [ ! -f $DIR/f34 ] && test_34a
2394 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2395 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2398 run_test 34d "write to sparse file ============================="
2402 $MCREATE $DIR/f34e || error
2403 $TRUNCATE $DIR/f34e 1000 || error
2404 $CHECKSTAT -s 1000 $DIR/f34e || error
2405 $OPENFILE -f O_RDWR $DIR/f34e
2406 $CHECKSTAT -s 1000 $DIR/f34e || error
2408 run_test 34e "create objects, some with size and some without =="
2410 test_34f() { # bug 6242, 6243
2411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2414 $MCREATE $DIR/f34f || error
2415 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2416 dd if=$DIR/f34f of=$TMP/f34f
2417 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2418 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2419 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2420 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2421 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2423 run_test 34f "read from a file with no objects until EOF ======="
2426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2427 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2428 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2429 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2430 cancel_lru_locks osc
2431 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2432 error "wrong size after lock cancel"
2434 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2435 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2436 error "expanding truncate failed"
2437 cancel_lru_locks osc
2438 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2439 error "wrong expanded size after lock cancel"
2441 run_test 34g "truncate long file ==============================="
2444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2448 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2449 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2453 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2454 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2458 local nsz=`stat -c %s $DIR/$tfile`
2459 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2461 run_test 34h "ftruncate file under grouplock should not block"
2464 cp /bin/sh $DIR/f35a
2466 chown $RUNAS_ID $DIR/f35a
2467 $RUNAS $DIR/f35a && error || true
2470 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2474 utime $DIR/f36 || error
2476 run_test 36a "MDS utime check (mknod, utime) ==================="
2480 utime $DIR/f36 || error
2482 run_test 36b "OST utime check (open, utime) ===================="
2487 chown $RUNAS_ID $DIR/d36
2488 $RUNAS utime $DIR/d36/f36 || error
2490 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2493 [ ! -d $DIR/d36 ] && test_36c
2494 echo "" > $DIR/d36/f36
2495 $RUNAS utime $DIR/d36/f36 || error
2497 run_test 36d "non-root OST utime check (open, utime) ==========="
2500 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2501 test_mkdir -p $DIR/$tdir
2502 touch $DIR/$tdir/$tfile
2503 $RUNAS utime $DIR/$tdir/$tfile && \
2504 error "utime worked, expected failure" || true
2506 run_test 36e "utime on non-owned file (should return error) ===="
2510 local LANG_SAVE=$LANG
2511 local LC_LANG_SAVE=$LC_LANG
2512 export LANG=C LC_LANG=C # for date language
2514 DATESTR="Dec 20 2000"
2515 test_mkdir -p $DIR/$tdir
2516 lctl set_param fail_loc=$fl
2518 cp /etc/hosts $DIR/$tdir/$tfile
2519 sync & # write RPC generated with "current" inode timestamp, but delayed
2521 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2522 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2523 cancel_lru_locks osc
2524 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2526 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2527 echo "BEFORE: $LS_BEFORE" && \
2528 echo "AFTER : $LS_AFTER" && \
2529 echo "WANT : $DATESTR" && \
2530 error "$DIR/$tdir/$tfile timestamps changed" || true
2532 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2537 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2538 subr_36fh "0x80000214"
2540 run_test 36f "utime on file racing with OST BRW write =========="
2543 remote_ost_nodsh && skip "remote OST with nodsh" && return
2544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2549 test_mkdir -p $DIR/$tdir
2550 fmd_max_age=$(do_facet ost1 \
2551 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2554 fmd_before=$(do_facet ost1 \
2555 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2556 touch $DIR/$tdir/$tfile
2557 sleep $((fmd_max_age + 12))
2558 fmd_after=$(do_facet ost1 \
2559 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2561 echo "fmd_before: $fmd_before"
2562 echo "fmd_after: $fmd_after"
2563 [ "$fmd_after" -gt "$fmd_before" ] && \
2564 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2565 error "fmd didn't expire after ping" || true
2567 run_test 36g "filter mod data cache expiry ====================="
2570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2571 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2572 subr_36fh "0x80000227"
2574 run_test 36h "utime on file racing with OST BRW write =========="
2576 # test_37 - duplicate with tests 32q 32r
2579 local file=$DIR/$tfile
2581 openfile -f O_DIRECTORY $file
2584 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2585 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2587 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2591 touch $DIR/${tfile}2
2592 # ls -l $DIR/$tfile $DIR/${tfile}2
2593 # ls -lu $DIR/$tfile $DIR/${tfile}2
2594 # ls -lc $DIR/$tfile $DIR/${tfile}2
2596 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2597 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2599 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2601 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2603 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2604 error "O_TRUNC didn't change timestamps"
2607 run_test 39 "mtime changed on create ==========================="
2610 test_mkdir -p $DIR/$tdir
2611 cp -p /etc/passwd $DIR/$tdir/fopen
2612 cp -p /etc/passwd $DIR/$tdir/flink
2613 cp -p /etc/passwd $DIR/$tdir/funlink
2614 cp -p /etc/passwd $DIR/$tdir/frename
2615 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2618 echo "aaaaaa" >> $DIR/$tdir/fopen
2619 echo "aaaaaa" >> $DIR/$tdir/flink
2620 echo "aaaaaa" >> $DIR/$tdir/funlink
2621 echo "aaaaaa" >> $DIR/$tdir/frename
2623 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2624 local link_new=`stat -c %Y $DIR/$tdir/flink`
2625 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2626 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2628 cat $DIR/$tdir/fopen > /dev/null
2629 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2630 rm -f $DIR/$tdir/funlink2
2631 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2633 for (( i=0; i < 2; i++ )) ; do
2634 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2635 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2636 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2637 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2639 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2640 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2641 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2642 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2644 cancel_lru_locks osc
2645 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2648 run_test 39b "mtime change on open, link, unlink, rename ======"
2650 # this should be set to past
2651 TEST_39_MTIME=`date -d "1 year ago" +%s`
2657 local mtime0=`stat -c %Y $DIR1/$tfile`
2659 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2660 local mtime1=`stat -c %Y $DIR1/$tfile`
2661 [ "$mtime1" = $TEST_39_MTIME ] || \
2662 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2665 echo hello >> $DIR1/$tfile
2667 local mtime2=`stat -c %Y $DIR1/$tfile`
2668 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2669 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2671 mv $DIR1/$tfile $DIR1/$tfile-1
2673 for (( i=0; i < 2; i++ )) ; do
2674 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2675 [ "$mtime2" = "$mtime3" ] || \
2676 error "mtime ($mtime2) changed (to $mtime3) on rename"
2678 cancel_lru_locks osc
2679 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2682 run_test 39c "mtime change on rename ==========================="
2686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2689 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2691 for (( i=0; i < 2; i++ )) ; do
2692 local mtime=`stat -c %Y $DIR1/$tfile`
2693 [ $mtime = $TEST_39_MTIME ] || \
2694 error "mtime($mtime) is not set to $TEST_39_MTIME"
2696 cancel_lru_locks osc
2697 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2700 run_test 39d "create, utime, stat =============================="
2704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2706 local mtime1=`stat -c %Y $DIR1/$tfile`
2708 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2710 for (( i=0; i < 2; i++ )) ; do
2711 local mtime2=`stat -c %Y $DIR1/$tfile`
2712 [ $mtime2 = $TEST_39_MTIME ] || \
2713 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2715 cancel_lru_locks osc
2716 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2719 run_test 39e "create, stat, utime, stat ========================"
2723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2725 mtime1=`stat -c %Y $DIR1/$tfile`
2728 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2730 for (( i=0; i < 2; i++ )) ; do
2731 local mtime2=`stat -c %Y $DIR1/$tfile`
2732 [ $mtime2 = $TEST_39_MTIME ] || \
2733 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2735 cancel_lru_locks osc
2736 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2739 run_test 39f "create, stat, sleep, utime, stat ================="
2743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2744 echo hello >> $DIR1/$tfile
2745 local mtime1=`stat -c %Y $DIR1/$tfile`
2748 chmod o+r $DIR1/$tfile
2750 for (( i=0; i < 2; i++ )) ; do
2751 local mtime2=`stat -c %Y $DIR1/$tfile`
2752 [ "$mtime1" = "$mtime2" ] || \
2753 error "lost mtime: $mtime2, should be $mtime1"
2755 cancel_lru_locks osc
2756 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2759 run_test 39g "write, chmod, stat ==============================="
2763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2768 echo hello >> $DIR1/$tfile
2769 local mtime1=`stat -c %Y $DIR1/$tfile`
2771 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2773 if [ "$d1" != "$d2" ]; then
2774 echo "write and touch not within one second"
2776 for (( i=0; i < 2; i++ )) ; do
2777 local mtime2=`stat -c %Y $DIR1/$tfile`
2778 [ "$mtime2" = $TEST_39_MTIME ] || \
2779 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2781 cancel_lru_locks osc
2782 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2786 run_test 39h "write, utime within one second, stat ============="
2789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2793 echo hello >> $DIR1/$tfile
2794 local mtime1=`stat -c %Y $DIR1/$tfile`
2796 mv $DIR1/$tfile $DIR1/$tfile-1
2798 for (( i=0; i < 2; i++ )) ; do
2799 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2801 [ "$mtime1" = "$mtime2" ] || \
2802 error "lost mtime: $mtime2, should be $mtime1"
2804 cancel_lru_locks osc
2805 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2808 run_test 39i "write, rename, stat =============================="
2811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2812 start_full_debug_logging
2816 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2817 lctl set_param fail_loc=0x80000412
2818 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2819 error "multiop failed"
2821 local mtime1=`stat -c %Y $DIR1/$tfile`
2823 mv $DIR1/$tfile $DIR1/$tfile-1
2825 kill -USR1 $multipid
2826 wait $multipid || error "multiop close failed"
2828 for (( i=0; i < 2; i++ )) ; do
2829 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2830 [ "$mtime1" = "$mtime2" ] ||
2831 error "mtime is lost on close: $mtime2, " \
2834 cancel_lru_locks osc
2835 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2837 lctl set_param fail_loc=0
2838 stop_full_debug_logging
2840 run_test 39j "write, rename, close, stat ======================="
2843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2847 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2849 local mtime1=`stat -c %Y $DIR1/$tfile`
2851 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2853 kill -USR1 $multipid
2854 wait $multipid || error "multiop close failed"
2856 for (( i=0; i < 2; i++ )) ; do
2857 local mtime2=`stat -c %Y $DIR1/$tfile`
2859 [ "$mtime2" = $TEST_39_MTIME ] || \
2860 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2862 cancel_lru_locks osc
2863 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2866 run_test 39k "write, utime, close, stat ========================"
2868 # this should be set to future
2869 TEST_39_ATIME=`date -d "1 year" +%s`
2872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2873 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2874 local atime_diff=$(do_facet $SINGLEMDS \
2875 lctl get_param -n mdd.*MDT0000*.atime_diff)
2879 # test setting directory atime to future
2880 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2881 local atime=$(stat -c %X $DIR/$tdir)
2882 [ "$atime" = $TEST_39_ATIME ] || \
2883 error "atime is not set to future: $atime, $TEST_39_ATIME"
2885 # test setting directory atime from future to now
2886 local d1=$(date +%s)
2888 local d2=$(date +%s)
2890 cancel_lru_locks mdc
2891 atime=$(stat -c %X $DIR/$tdir)
2892 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2893 error "atime is not updated from future: $atime, $d1<atime<$d2"
2895 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
2898 # test setting directory atime when now > dir atime + atime_diff
2902 cancel_lru_locks mdc
2903 atime=$(stat -c %X $DIR/$tdir)
2904 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2905 error "atime is not updated : $atime, should be $d2"
2907 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
2910 # test not setting directory atime when now < dir atime + atime_diff
2912 cancel_lru_locks mdc
2913 atime=$(stat -c %X $DIR/$tdir)
2914 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2915 error "atime is updated to $atime, should remain $d1<atime<$d2"
2917 do_facet $SINGLEMDS \
2918 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
2920 run_test 39l "directory atime update ==========================="
2923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2926 local far_past_mtime=$(date -d "May 29 1953" +%s)
2927 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2929 touch -m -d @$far_past_mtime $DIR1/$tfile
2930 touch -a -d @$far_past_atime $DIR1/$tfile
2932 for (( i=0; i < 2; i++ )) ; do
2933 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2934 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2935 error "atime or mtime set incorrectly"
2937 cancel_lru_locks osc
2938 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2941 run_test 39m "test atime and mtime before 1970"
2944 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2945 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2946 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2948 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2952 small_write $DIR/f41 18
2954 run_test 41 "test small file write + fstat ====================="
2956 count_ost_writes() {
2957 lctl get_param -n osc.*.stats |
2958 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2965 BG_DIRTY_RATIO_SAVE=10
2966 MAX_BG_DIRTY_RATIO=25
2970 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2971 # dirty_ratio, dirty_background_ratio
2972 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2973 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2974 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2975 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2977 # if file not here, we are a 2.4 kernel
2978 kill -CONT `pidof kupdated`
2983 # setup the trap first, so someone cannot exit the test at the
2984 # exact wrong time and mess up a machine
2985 trap start_writeback EXIT
2986 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2987 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2988 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2989 sysctl -w vm.dirty_writeback_centisecs=0
2990 sysctl -w vm.dirty_writeback_centisecs=0
2991 # save and increase /proc/sys/vm/dirty_ratio
2992 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2993 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2994 # save and increase /proc/sys/vm/dirty_background_ratio
2995 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2996 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2998 # if file not here, we are a 2.4 kernel
2999 kill -STOP `pidof kupdated`
3003 # ensure that all stripes have some grant before we test client-side cache
3005 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3006 dd if=/dev/zero of=$i bs=4k count=1
3011 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3012 # file truncation, and file removal.
3014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3016 cancel_lru_locks osc
3018 sync; sleep 1; sync # just to be safe
3019 BEFOREWRITES=`count_ost_writes`
3020 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3021 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3022 AFTERWRITES=`count_ost_writes`
3023 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3024 error "$BEFOREWRITES < $AFTERWRITES"
3027 run_test 42a "ensure that we don't flush on close =============="
3030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3032 cancel_lru_locks osc
3035 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3036 BEFOREWRITES=`count_ost_writes`
3037 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3038 AFTERWRITES=`count_ost_writes`
3039 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3040 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3042 BEFOREWRITES=`count_ost_writes`
3043 sync || error "sync: $?"
3044 AFTERWRITES=`count_ost_writes`
3045 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3046 error "$BEFOREWRITES < $AFTERWRITES on sync"
3048 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3052 run_test 42b "test destroy of file with cached dirty data ======"
3054 # if these tests just want to test the effect of truncation,
3055 # they have to be very careful. consider:
3056 # - the first open gets a {0,EOF}PR lock
3057 # - the first write conflicts and gets a {0, count-1}PW
3058 # - the rest of the writes are under {count,EOF}PW
3059 # - the open for truncate tries to match a {0,EOF}PR
3060 # for the filesize and cancels the PWs.
3061 # any number of fixes (don't get {0,EOF} on open, match
3062 # composite locks, do smarter file size management) fix
3063 # this, but for now we want these tests to verify that
3064 # the cancellation with truncate intent works, so we
3065 # start the file with a full-file pw lock to match against
3066 # until the truncate.
3071 cancel_lru_locks osc
3073 # prime the file with 0,EOF PW to match
3077 # now the real test..
3078 dd if=/dev/zero of=$file bs=1024 count=100
3079 BEFOREWRITES=`count_ost_writes`
3080 $TRUNCATE $file $offset
3081 cancel_lru_locks osc
3082 AFTERWRITES=`count_ost_writes`
3087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3089 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3090 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3093 run_test 42c "test partial truncate of file with cached dirty data"
3096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3098 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3099 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3102 run_test 42d "test complete truncate of file with cached dirty data"
3104 test_42e() { # bug22074
3105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3106 local TDIR=$DIR/${tdir}e
3107 local pagesz=$(page_size)
3108 local pages=16 # hardcoded 16 pages, don't change it.
3109 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3110 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3114 test_mkdir -p $DIR/${tdir}e
3115 $SETSTRIPE -c 1 $TDIR
3116 createmany -o $TDIR/f $files
3118 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3120 # we assume that with $OSTCOUNT files, at least one of them will
3121 # be allocated on OST0.
3122 warmup_files=$((OSTCOUNT * max_dirty_mb))
3123 createmany -o $TDIR/w $warmup_files
3125 # write a large amount of data into one file and sync, to get good
3126 # avail_grant number from OST.
3127 for ((i=0; i<$warmup_files; i++)); do
3128 idx=$($GETSTRIPE -i $TDIR/w$i)
3129 [ $idx -ne 0 ] && continue
3130 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3133 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3135 $LCTL get_param $proc_osc0/cur_dirty_bytes
3136 $LCTL get_param $proc_osc0/cur_grant_bytes
3138 # create as much dirty pages as we can while not to trigger the actual
3139 # RPCs directly. but depends on the env, VFS may trigger flush during this
3140 # period, hopefully we are good.
3141 for ((i=0; i<$warmup_files; i++)); do
3142 idx=$($GETSTRIPE -i $TDIR/w$i)
3143 [ $idx -ne 0 ] && continue
3144 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3146 $LCTL get_param $proc_osc0/cur_dirty_bytes
3147 $LCTL get_param $proc_osc0/cur_grant_bytes
3149 # perform the real test
3150 $LCTL set_param $proc_osc0/rpc_stats 0
3151 for ((;i<$files; i++)); do
3152 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3153 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3156 $LCTL get_param $proc_osc0/rpc_stats
3159 local have_ppr=false
3160 $LCTL get_param $proc_osc0/rpc_stats |
3161 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3162 # skip lines until we are at the RPC histogram data
3163 [ "$PPR" == "pages" ] && have_ppr=true && continue
3164 $have_ppr || continue
3166 # we only want the percent stat for < 16 pages
3167 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3169 percent=$((percent + WPCT))
3170 if [ $percent -gt 15 ]; then
3171 error "less than 16-pages write RPCs" \
3178 run_test 42e "verify sub-RPC writes are not done synchronously"
3181 test_mkdir -p $DIR/$tdir
3182 cp -p /bin/ls $DIR/$tdir/$tfile
3183 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3185 # give multiop a chance to open
3188 $DIR/$tdir/$tfile && error || true
3191 run_test 43 "execution of file opened for write should return -ETXTBSY"
3194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3195 test_mkdir -p $DIR/$tdir
3196 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3197 cp -p multiop $DIR/$tdir/multiop
3198 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3201 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3202 kill -USR1 $MULTIOP_PID || return 2
3203 wait $MULTIOP_PID || return 3
3206 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3210 test_mkdir -p $DIR/$tdir
3211 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3212 cp -p multiop $DIR/$tdir/multiop
3213 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3216 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3217 kill -USR1 $MULTIOP_PID || return 2
3218 wait $MULTIOP_PID || return 3
3221 run_test 43b "truncate of file being executed should return -ETXTBSY"
3224 local testdir="$DIR/$tdir"
3225 test_mkdir -p $DIR/$tdir
3227 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3228 ( cd $testdir && md5sum -c)
3230 run_test 43c "md5sum of copy into lustre========================"
3233 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3234 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3235 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3237 run_test 44 "zero length read from a sparse stripe ============="
3240 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3242 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3243 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3244 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3246 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3247 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3250 OFFSETS="0 $((stride/2)) $((stride-1))"
3251 for offset in $OFFSETS ; do
3252 for i in `seq 0 $((nstripe-1))`; do
3253 local GLOBALOFFSETS=""
3254 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3255 local myfn=$DIR/d44a-$size
3256 echo "--------writing $myfn at $size"
3257 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3258 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3259 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3260 || error "ll_sparseness_verify $GLOBALOFFSETS"
3262 for j in `seq 0 $((nstripe-1))`; do
3263 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3264 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3265 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3267 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3268 || error "ll_sparseness_verify $GLOBALOFFSETS"
3273 run_test 44a "test sparse pwrite ==============================="
3277 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3283 before=`dirty_osc_total`
3284 echo executing "\"$*\""
3286 after=`dirty_osc_total`
3287 echo before $before, after $after
3290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3292 # Obtain grants from OST if it supports it
3293 echo blah > ${f}_grant
3296 do_dirty_record "echo blah > $f"
3297 [ $before -eq $after ] && error "write wasn't cached"
3298 do_dirty_record "> $f"
3299 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3300 do_dirty_record "echo blah > $f"
3301 [ $before -eq $after ] && error "write wasn't cached"
3302 do_dirty_record "sync"
3303 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3304 do_dirty_record "echo blah > $f"
3305 [ $before -eq $after ] && error "write wasn't cached"
3306 do_dirty_record "cancel_lru_locks osc"
3307 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3310 run_test 45 "osc io page accounting ============================"
3312 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3313 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3314 # objects offset and an assert hit when an rpc was built with 1023's mapped
3315 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3321 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3323 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3324 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3328 run_test 46 "dirtying a previously written page ================"
3330 # test_47 is removed "Device nodes check" is moved to test_28
3332 test_48a() { # bug 2399
3333 check_kernel_version 34 || return 0
3334 test_mkdir -p $DIR/$tdir
3336 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3337 test_mkdir $DIR/$tdir || error "recreate directory failed"
3338 touch foo || error "'touch foo' failed after recreating cwd"
3339 test_mkdir $DIR/$tdir/bar ||
3340 error "'mkdir foo' failed after recreating cwd"
3341 if check_kernel_version 44; then
3342 touch .foo || error "'touch .foo' failed after recreating cwd"
3343 test_mkdir $DIR/$tdir/.bar ||
3344 error "'mkdir .foo' failed after recreating cwd"
3346 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3347 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3348 cd . || error "'cd .' failed after recreating cwd"
3349 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3350 rmdir . && error "'rmdir .' worked after recreating cwd"
3351 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3352 cd .. || error "'cd ..' failed after recreating cwd"
3354 run_test 48a "Access renamed working dir (should return errors)="
3356 test_48b() { # bug 2399
3357 check_kernel_version 34 || return 0
3359 test_mkdir -p $DIR/$tdir
3361 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3362 touch foo && error "'touch foo' worked after removing cwd"
3363 test_mkdir $DIR/$tdir/foo &&
3364 error "'mkdir foo' worked after removing cwd"
3365 if check_kernel_version 44; then
3366 touch .foo && error "'touch .foo' worked after removing cwd"
3367 test_mkdir $DIR/$tdir/.foo &&
3368 error "'mkdir .foo' worked after removing cwd"
3370 ls . > /dev/null && error "'ls .' worked after removing cwd"
3371 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3372 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3373 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3374 rmdir . && error "'rmdir .' worked after removing cwd"
3375 ln -s . foo && error "'ln -s .' worked after removing cwd"
3376 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3378 run_test 48b "Access removed working dir (should return errors)="
3380 test_48c() { # bug 2350
3381 check_kernel_version 36 || return 0
3382 #lctl set_param debug=-1
3385 test_mkdir -p $DIR/$tdir/dir
3387 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3388 $TRACE touch foo && error "touch foo worked after removing cwd"
3389 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3390 if check_kernel_version 44; then
3391 touch .foo && error "touch .foo worked after removing cwd"
3392 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3394 $TRACE ls . && error "'ls .' worked after removing cwd"
3395 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3396 is_patchless || ( $TRACE cd . &&
3397 error "'cd .' worked after removing cwd" )
3398 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3399 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3400 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3401 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3403 run_test 48c "Access removed working subdir (should return errors)"
3405 test_48d() { # bug 2350
3406 check_kernel_version 36 || return 0
3407 #lctl set_param debug=-1
3410 test_mkdir -p $DIR/$tdir/dir
3412 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3413 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3414 $TRACE touch foo && error "'touch foo' worked after removing parent"
3415 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3416 if check_kernel_version 44; then
3417 touch .foo && error "'touch .foo' worked after removing parent"
3419 error "mkdir .foo worked after removing parent"
3421 $TRACE ls . && error "'ls .' worked after removing parent"
3422 $TRACE ls .. && error "'ls ..' worked after removing parent"
3423 is_patchless || ( $TRACE cd . &&
3424 error "'cd .' worked after recreate parent" )
3425 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3426 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3427 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3428 is_patchless || ( $TRACE cd .. &&
3429 error "'cd ..' worked after removing parent" || true )
3431 run_test 48d "Access removed parent subdir (should return errors)"
3433 test_48e() { # bug 4134
3434 check_kernel_version 41 || return 0
3435 #lctl set_param debug=-1
3438 test_mkdir -p $DIR/$tdir/dir
3440 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3441 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3442 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3443 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3444 # On a buggy kernel addition of "touch foo" after cd .. will
3445 # produce kernel oops in lookup_hash_it
3446 touch ../foo && error "'cd ..' worked after recreate parent"
3448 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3450 run_test 48e "Access to recreated parent subdir (should return errors)"
3452 test_49() { # LU-1030
3453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3454 # get ost1 size - lustre-OST0000
3455 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3456 # write 800M at maximum
3457 [ $ost1_size -gt 819200 ] && ost1_size=819200
3459 lfs setstripe -c 1 -i 0 $DIR/$tfile
3460 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3463 # change max_pages_per_rpc while writing the file
3464 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3465 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3466 # loop until dd process exits
3467 while ps ax -opid | grep -wq $dd_pid; do
3468 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3469 sleep $((RANDOM % 5 + 1))
3471 # restore original max_pages_per_rpc
3472 $LCTL set_param $osc1_mppc=$orig_mppc
3473 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3475 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3479 test_mkdir $DIR/$tdir
3481 ls /proc/$$/cwd || error
3483 run_test 50 "special situations: /proc symlinks ==============="
3485 test_51a() { # was test_51
3486 # bug 1516 - create an empty entry right after ".." then split dir
3487 test_mkdir -p $DIR/$tdir
3488 touch $DIR/$tdir/foo
3489 $MCREATE $DIR/$tdir/bar
3491 createmany -m $DIR/$tdir/longfile 201
3493 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3494 $MCREATE $DIR/$tdir/longfile$FNUM
3499 ls -l $DIR/$tdir > /dev/null || error
3501 run_test 51a "special situations: split htree with empty entry =="
3503 export NUMTEST=70000
3505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3506 local BASE=$DIR/$tdir
3508 # cleanup the directory
3513 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3514 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3515 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3518 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3519 echo "reduced count to $NUMTEST due to inodes"
3521 # need to check free space for the directories as well
3522 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3523 numfree=$((blkfree / 4))
3524 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3525 echo "reduced count to $NUMTEST due to blocks"
3527 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3528 echo "failed" > $BASE/fnum
3530 run_test 51b "exceed 64k subdirectory nlink limit"
3532 test_51ba() { # LU-993
3533 local BASE=$DIR/$tdir
3534 # unlink all but 100 subdirectories, then check it still works
3536 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3538 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3539 local DELETE=$((NUMTEST - LEFT))
3541 # continue on to run this test even if 51b didn't finish,
3542 # just to delete the many subdirectories created.
3543 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3545 # for ldiskfs the nlink count should be 1, but this is OSD specific
3546 # and so this is listed for informational purposes only
3547 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3548 unlinkmany -d $BASE/d $DELETE
3551 if [ $RC -ne 0 ]; then
3552 if [ "$NUMPREV" == "failed" ]; then
3553 skip "previous setup failed"
3556 error "unlink of first $DELETE subdirs failed"
3561 echo "nlink between: $(stat -c %h $BASE)"
3562 # trim the first line of ls output
3563 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3564 [ $FOUND -ne $LEFT ] &&
3565 error "can't find subdirs: found only $FOUND/$LEFT"
3567 unlinkmany -d $BASE/d $DELETE $LEFT ||
3568 error "unlink of second $LEFT subdirs failed"
3569 # regardless of whether the backing filesystem tracks nlink accurately
3570 # or not, the nlink count shouldn't be more than "." and ".." here
3571 local AFTER=$(stat -c %h $BASE)
3572 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3573 echo "nlink after: $AFTER"
3575 run_test 51ba "verify nlink for many subdirectory cleanup"
3578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3579 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3580 test_mkdir -p $DIR/$tdir
3581 createmany -o $DIR/$tdir/t- 1000
3582 $GETSTRIPE $DIR/$tdir > $TMP/files
3583 for N in `seq 0 $((OSTCOUNT - 1))`; do
3584 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3585 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3586 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3588 unlinkmany $DIR/$tdir/t- 1000
3591 for N in `seq 1 $((OSTCOUNT - 1))`; do
3592 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3593 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3594 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3595 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3597 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3598 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3599 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3600 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3604 run_test 51d "check object distribution ===================="
3607 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3608 test_mkdir -p $DIR/$tdir
3609 touch $DIR/$tdir/foo
3610 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3611 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3612 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3613 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3614 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3616 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3617 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3618 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3620 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3621 cp -r $DIR/$tdir /tmp/
3622 rm -fr $DIR/$tdir || error "cleanup rm failed"
3624 run_test 52a "append-only flag test (should return errors) ====="
3627 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3628 test_mkdir -p $DIR/$tdir
3629 touch $DIR/$tdir/foo
3630 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3631 cat test > $DIR/$tdir/foo && error "cat test worked"
3632 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3633 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3634 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3636 echo foo >> $DIR/$tdir/foo && error "echo worked"
3637 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3638 [ -f $DIR/$tdir/foo ] || error
3639 [ -f $DIR/$tdir/foo_ren ] && error
3640 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3642 chattr -i $DIR/$tdir/foo || error "chattr failed"
3644 rm -fr $DIR/$tdir || error
3646 run_test 52b "immutable flag test (should return errors) ======="
3649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3650 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3651 remote_ost_nodsh && skip "remote OST with nodsh" && return
3661 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3662 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3663 param=`echo ${value[0]} | cut -d "=" -f1`
3664 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3665 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3666 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3667 node=$(facet_active_host ost$((ostnum+1)))
3668 param="obdfilter.$ostname.last_id"
3669 ost_last=$(do_node $node lctl get_param -n $param | head -n 1)
3670 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3671 if [ $ost_last != $mds_last ]; then
3672 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3676 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3679 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3680 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3681 $SOCKETSERVER $DIR/socket
3682 $SOCKETCLIENT $DIR/socket || error
3683 $MUNLINK $DIR/socket
3685 run_test 54a "unix domain socket test =========================="
3691 dd if=/dev/zero of=$f bs=`page_size` count=1
3693 run_test 54b "char device works in lustre ======================"
3696 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3697 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3698 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3700 for i in `seq 3 7`; do
3701 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3712 loopdev="$DIR/loop54c"
3715 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3716 mknod $loopdev b 7 $LOOPNUM
3717 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3718 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3719 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3720 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3722 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3723 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3725 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3730 run_test 54c "block device works in lustre ====================="
3736 [ "$string" = `echo $string > $f | cat $f` ] || error
3738 run_test 54d "fifo device works in lustre ======================"
3741 check_kernel_version 46 || return 0
3744 cp -aL /dev/console $f
3745 echo $string > $f || error
3747 run_test 54e "console/tty device works in lustre ======================"
3749 #The test_55 used to be iopen test and it was removed by bz#24037.
3750 #run_test 55 "check iopen_connect_dentry() ======================"
3752 test_56a() { # was test_56
3755 test_mkdir $DIR/$tdir
3756 test_mkdir $DIR/$tdir/dir
3758 NUMFILESx2=$(($NUMFILES * 2))
3759 for i in `seq 1 $NUMFILES` ; do
3760 touch $DIR/$tdir/file$i
3761 touch $DIR/$tdir/dir/file$i
3764 # test lfs getstripe with --recursive
3765 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3766 [ $FILENUM -eq $NUMFILESx2 ] ||
3767 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3768 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3769 [ $FILENUM -eq $NUMFILES ] ||
3770 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3771 echo "$GETSTRIPE --recursive passed."
3773 # test lfs getstripe with file instead of dir
3774 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3775 [ $FILENUM -eq 1 ] || error \
3776 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3777 echo "$GETSTRIPE file1 passed."
3779 #test lfs getstripe with --verbose
3780 [ `$GETSTRIPE --verbose $DIR/$tdir |
3781 grep -c lmm_magic` -eq $NUMFILES ] ||
3782 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3783 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3784 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3785 echo "$GETSTRIPE --verbose passed."
3787 #test lfs getstripe with --obd
3788 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3789 grep -q "unknown obduuid" ||
3790 error "$GETSTRIPE --obd wrong_uuid should return error message"
3792 [ "$OSTCOUNT" -lt 2 ] &&
3793 skip_env "skipping other $GETSTRIPE --obd test" && return
3796 OBDUUID=$(ostuuid_from_index $OSTIDX)
3797 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3798 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3799 [ $FOUND -eq $FILENUM ] ||
3800 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3801 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3802 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3803 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3804 error "$GETSTRIPE --obd: should not show file on other obd"
3805 echo "$GETSTRIPE --obd passed"
3807 run_test 56a "check $GETSTRIPE"
3812 local LOCAL_NUMFILES="$1"
3813 local LOCAL_NUMDIRS="$2"
3814 local MKDIR_PARAMS="$3"
3816 if [ ! -d "$TDIR" ] ; then
3818 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3819 for i in `seq 1 $LOCAL_NUMFILES` ; do
3822 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3823 test_mkdir $TDIR/dir$i
3824 for j in `seq 1 $LOCAL_NUMFILES` ; do
3825 touch $TDIR/dir$i/file$j
3831 setup_56_special() {
3835 if [ ! -e "$TDIR/loop1b" ] ; then
3836 for i in `seq 1 $LOCAL_NUMFILES` ; do
3837 mknod $TDIR/loop${i}b b 7 $i
3838 mknod $TDIR/null${i}c c 1 3
3839 ln -s $TDIR/file1 $TDIR/link${i}l
3841 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3842 mknod $TDIR/dir$i/loop${i}b b 7 $i
3843 mknod $TDIR/dir$i/null${i}c c 1 3
3844 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3853 setup_56 $NUMFILES $NUMDIRS
3855 EXPECTED=$(($NUMDIRS + 2))
3856 # test lfs find with -name
3857 for i in $(seq 1 $NUMFILES) ; do
3858 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3859 [ $NUMS -eq $EXPECTED ] ||
3860 error "lfs find -name \"*$i\" $TDIR wrong: "\
3861 "found $NUMS, expected $EXPECTED"
3864 run_test 56g "check lfs find -name ============================="
3870 setup_56 $NUMFILES $NUMDIRS
3872 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3873 # test lfs find with ! -name
3874 for i in $(seq 1 $NUMFILES) ; do
3875 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3876 [ $NUMS -eq $EXPECTED ] ||
3877 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3878 "found $NUMS, expected $EXPECTED"
3881 run_test 56h "check lfs find ! -name ============================="
3885 test_mkdir -p $DIR/$tdir
3886 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3887 CMD="$LFIND -ost $UUID $DIR/$tdir"
3889 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3891 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3895 setup_56_special $NUMFILES $NUMDIRS
3897 EXPECTED=$((NUMDIRS + 1))
3898 CMD="$LFIND -type d $TDIR"
3899 NUMS=$($CMD | wc -l)
3900 [ $NUMS -eq $EXPECTED ] ||
3901 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3903 run_test 56j "check lfs find -type d ============================="
3907 setup_56_special $NUMFILES $NUMDIRS
3909 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3910 CMD="$LFIND -type f $TDIR"
3911 NUMS=$($CMD | wc -l)
3912 [ $NUMS -eq $EXPECTED ] ||
3913 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3915 run_test 56k "check lfs find -type f ============================="
3919 setup_56_special $NUMFILES $NUMDIRS
3921 EXPECTED=$((NUMDIRS + NUMFILES))
3922 CMD="$LFIND -type b $TDIR"
3923 NUMS=$($CMD | wc -l)
3924 [ $NUMS -eq $EXPECTED ] ||
3925 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3927 run_test 56l "check lfs find -type b ============================="
3931 setup_56_special $NUMFILES $NUMDIRS
3933 EXPECTED=$((NUMDIRS + NUMFILES))
3934 CMD="$LFIND -type c $TDIR"
3935 NUMS=$($CMD | wc -l)
3936 [ $NUMS -eq $EXPECTED ] ||
3937 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3939 run_test 56m "check lfs find -type c ============================="
3943 setup_56_special $NUMFILES $NUMDIRS
3945 EXPECTED=$((NUMDIRS + NUMFILES))
3946 CMD="$LFIND -type l $TDIR"
3947 NUMS=$($CMD | wc -l)
3948 [ $NUMS -eq $EXPECTED ] ||
3949 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3951 run_test 56n "check lfs find -type l ============================="
3955 setup_56 $NUMFILES $NUMDIRS
3957 utime $TDIR/file1 > /dev/null || error "utime (1)"
3958 utime $TDIR/file2 > /dev/null || error "utime (2)"
3959 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3960 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3961 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3962 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
3965 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
3966 [ $NUMS -eq $EXPECTED ] || \
3967 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
3970 CMD="$LFIND -mtime 0 $TDIR"
3971 NUMS=$($CMD | wc -l)
3972 [ $NUMS -eq $EXPECTED ] ||
3973 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3975 run_test 56o "check lfs find -mtime for old files =========================="
3978 [ $RUNAS_ID -eq $UID ] &&
3979 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3982 setup_56 $NUMFILES $NUMDIRS
3984 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3986 CMD="$LFIND -uid $RUNAS_ID $TDIR"
3987 NUMS=$($CMD | wc -l)
3988 [ $NUMS -eq $EXPECTED ] || \
3989 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3991 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
3992 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
3993 NUMS=$($CMD | wc -l)
3994 [ $NUMS -eq $EXPECTED ] || \
3995 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3997 run_test 56p "check lfs find -uid and ! -uid ==============================="
4000 [ $RUNAS_ID -eq $UID ] &&
4001 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4004 setup_56 $NUMFILES $NUMDIRS
4006 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4009 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4010 NUMS=$($CMD | wc -l)
4011 [ $NUMS -eq $EXPECTED ] ||
4012 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4014 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4015 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4016 NUMS=$($CMD | wc -l)
4017 [ $NUMS -eq $EXPECTED ] ||
4018 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4020 run_test 56q "check lfs find -gid and ! -gid ==============================="
4024 setup_56 $NUMFILES $NUMDIRS
4027 CMD="$LFIND -size 0 -type f $TDIR"
4028 NUMS=$($CMD | wc -l)
4029 [ $NUMS -eq $EXPECTED ] ||
4030 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4032 CMD="$LFIND ! -size 0 -type f $TDIR"
4033 NUMS=$($CMD | wc -l)
4034 [ $NUMS -eq $EXPECTED ] ||
4035 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4036 echo "test" > $TDIR/$tfile
4037 echo "test2" > $TDIR/$tfile.2 && sync
4039 CMD="$LFIND -size 5 -type f $TDIR"
4040 NUMS=$($CMD | wc -l)
4041 [ $NUMS -eq $EXPECTED ] ||
4042 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4044 CMD="$LFIND -size +5 -type f $TDIR"
4045 NUMS=$($CMD | wc -l)
4046 [ $NUMS -eq $EXPECTED ] ||
4047 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4049 CMD="$LFIND -size +0 -type f $TDIR"
4050 NUMS=$($CMD | wc -l)
4051 [ $NUMS -eq $EXPECTED ] ||
4052 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4054 CMD="$LFIND ! -size -5 -type f $TDIR"
4055 NUMS=$($CMD | wc -l)
4056 [ $NUMS -eq $EXPECTED ] ||
4057 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4059 CMD="$LFIND -size -5 -type f $TDIR"
4060 NUMS=$($CMD | wc -l)
4061 [ $NUMS -eq $EXPECTED ] ||
4062 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4064 run_test 56r "check lfs find -size works =========================="
4066 test_56s() { # LU-611
4068 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4070 if [ $OSTCOUNT -gt 1 ]; then
4071 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4075 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4079 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4080 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4081 NUMS=$($CMD | wc -l)
4082 [ $NUMS -eq $EXPECTED ] ||
4083 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4085 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4086 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4087 NUMS=$($CMD | wc -l)
4088 [ $NUMS -eq $EXPECTED ] ||
4089 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4092 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4093 NUMS=$($CMD | wc -l)
4094 [ $NUMS -eq $EXPECTED ] ||
4095 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4097 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4098 NUMS=$($CMD | wc -l)
4099 [ $NUMS -eq $EXPECTED ] ||
4100 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4103 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4104 NUMS=$($CMD | wc -l)
4105 [ $NUMS -eq $EXPECTED ] ||
4106 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4108 run_test 56s "check lfs find -stripe-count works"
4110 test_56t() { # LU-611
4112 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4114 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4116 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4117 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4118 NUMS=$($CMD | wc -l)
4119 [ $NUMS -eq $EXPECTED ] ||
4120 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4122 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4123 NUMS=$($CMD | wc -l)
4124 [ $NUMS -eq $EXPECTED ] ||
4125 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4127 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4128 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4129 NUMS=$($CMD | wc -l)
4130 [ $NUMS -eq $EXPECTED ] ||
4131 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4133 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4134 NUMS=$($CMD | wc -l)
4135 [ $NUMS -eq $EXPECTED ] ||
4136 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4139 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4140 NUMS=$($CMD | wc -l)
4141 [ $NUMS -eq $EXPECTED ] ||
4142 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4144 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4145 NUMS=$($CMD | wc -l)
4146 [ $NUMS -eq $EXPECTED ] ||
4147 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4150 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4151 NUMS=$($CMD | wc -l)
4152 [ $NUMS -eq $EXPECTED ] ||
4153 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4155 run_test 56t "check lfs find -stripe-size works"
4157 test_56u() { # LU-611
4159 setup_56 $NUMFILES $NUMDIRS "-i 0"
4161 if [ $OSTCOUNT -gt 1 ]; then
4162 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4168 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4169 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4170 NUMS=$($CMD | wc -l)
4171 [ $NUMS -eq $EXPECTED ] ||
4172 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4175 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4176 NUMS=$($CMD | wc -l)
4177 [ $NUMS -eq $EXPECTED ] ||
4178 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4180 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4181 NUMS=$($CMD | wc -l)
4182 [ $NUMS -eq $EXPECTED ] ||
4183 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4186 # This should produce an error and not return any files
4187 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4188 NUMS=$($CMD 2>/dev/null | wc -l)
4189 [ $NUMS -eq $EXPECTED ] ||
4190 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4192 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4193 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4194 NUMS=$($CMD | wc -l)
4195 [ $NUMS -eq $EXPECTED ] ||
4196 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4198 run_test 56u "check lfs find -stripe-index works"
4205 setup_56 $NUMFILES $NUMDIRS
4207 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4208 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4210 for file in $($LFIND -mdt $UUID $TDIR); do
4211 file_mdt_idx=$($GETSTRIPE -M $file)
4212 [ $file_mdt_idx -eq $MDT_IDX ] ||
4213 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4216 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4218 # Get and check the actual stripe count of one file.
4219 # Usage: check_stripe_count <file> <expected_stripe_count>
4220 check_stripe_count() {
4225 [[ -z "$file" || -z "$expected" ]] &&
4226 error "check_stripe_count: invalid argument!"
4228 local cmd="$GETSTRIPE -c $file"
4229 actual=$($cmd) || error "$cmd failed"
4230 actual=${actual%% *}
4232 if [[ $actual -ne $expected ]]; then
4233 [[ $expected -eq -1 ]] ||
4234 error "$cmd wrong: found $actual, expected $expected"
4235 [[ $actual -eq $OSTCOUNT ]] ||
4236 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4244 rm -rf $TDIR || error "remove $TDIR failed"
4245 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4248 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4249 error "$GETSTRIPE -S -d $TDIR failed"
4250 stripe_size=${stripe_size%% *}
4252 local file_size=$((stripe_size * OSTCOUNT))
4253 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4254 local required_space=$((file_num * file_size))
4255 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4256 [[ $free_space -le $((required_space / 1024)) ]] &&
4257 skip_env "need at least $required_space bytes free space," \
4258 "have $free_space kbytes" && return
4261 local dd_count=$((file_size / dd_bs))
4263 # write data into the files
4267 for i in $(seq 1 $NUMFILES); do
4269 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4270 error "write data into $file failed"
4272 for i in $(seq 1 $NUMDIRS); do
4273 for j in $(seq 1 $NUMFILES); do
4274 file=$TDIR/dir$i/file$j
4275 yes | dd bs=$dd_bs count=$dd_count of=$file \
4277 error "write data into $file failed"
4282 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4285 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4287 eval $cmd || error "$cmd failed"
4289 check_stripe_count $TDIR/file1 $expected
4292 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4294 eval $cmd || error "$cmd failed"
4296 for j in $(seq 1 $NUMFILES); do
4297 check_stripe_count $TDIR/dir1/file$j $expected
4300 # lfs_migrate works with lfs find
4301 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4302 $LFS_MIGRATE -y -c $expected"
4304 eval $cmd || error "$cmd failed"
4306 for i in $(seq 2 $NUMFILES); do
4307 check_stripe_count $TDIR/file$i $expected
4309 for i in $(seq 2 $NUMDIRS); do
4310 for j in $(seq 1 $NUMFILES); do
4311 check_stripe_count $TDIR/dir$i/file$j $expected
4315 run_test 56w "check lfs_migrate -c stripe_count works"
4318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4319 # note test will not do anything if MDS is not local
4320 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4321 skip "Only applicable to ldiskfs-based MDTs"
4325 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4326 local MNTDEV="osd*.*MDT*.mntdev"
4327 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4328 [ -z "$DEV" ] && error "can't access $MNTDEV"
4329 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4330 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4331 error "can't access $DEV"
4332 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4333 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4337 run_test 57a "verify MDS filesystem created with large inodes =="
4340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4341 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4342 skip "Only applicable to ldiskfs-based MDTs"
4346 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4351 local FILEN=$dir/f$FILECOUNT
4353 rm -rf $dir || error "removing $dir"
4354 test_mkdir -p $dir || error "creating $dir"
4355 local num=$(get_mds_dir $dir)
4358 echo "mcreating $FILECOUNT files"
4359 createmany -m $dir/f 1 $FILECOUNT || \
4360 error "creating files in $dir"
4362 # verify that files do not have EAs yet
4363 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4364 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4368 df $dir #make sure we get new statfs data
4369 local MDSFREE=$(do_facet $mymds \
4370 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4371 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4372 echo "opening files to create objects/EAs"
4374 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4375 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4378 # verify that files have EAs now
4379 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4380 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4382 sleep 1 #make sure we get new statfs data
4384 local MDSFREE2=$(do_facet $mymds \
4385 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4386 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4387 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4388 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4389 error "MDC before $MDCFREE != after $MDCFREE2"
4391 echo "MDC before $MDCFREE != after $MDCFREE2"
4392 echo "unable to confirm if MDS has large inodes"
4397 run_test 57b "default LOV EAs are stored inside large inodes ==="
4400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4401 [ -z "$(which wiretest 2>/dev/null)" ] &&
4402 skip_env "could not find wiretest" && return
4405 run_test 58 "verify cross-platform wire constants =============="
4408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4409 echo "touch 130 files"
4410 createmany -o $DIR/f59- 130
4412 unlinkmany $DIR/f59- 130
4414 # wait for commitment of removal
4415 wait_delete_completed
4417 run_test 59 "verify cancellation of llog records async ========="
4419 TEST60_HEAD="test_60 run $RANDOM"
4421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4422 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4423 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4424 log "$TEST60_HEAD - from kernel mode"
4425 do_facet mgs sh run-llog.sh
4427 run_test 60a "llog sanity tests run from kernel module =========="
4429 test_60b() { # bug 6411
4430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4432 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4444 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4446 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4450 echo "create 5000 files"
4451 createmany -o $DIR/f60c- 5000
4452 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4453 lctl set_param fail_loc=0x80000137
4454 unlinkmany $DIR/f60c- 5000
4455 lctl set_param fail_loc=0
4457 run_test 60c "unlink file when mds full"
4460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4461 SAVEPRINTK=$(lctl get_param -n printk)
4463 # verify "lctl mark" is even working"
4464 MESSAGE="test message ID $RANDOM $$"
4465 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4466 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4468 lctl set_param printk=0 || error "set lnet.printk failed"
4469 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4470 MESSAGE="new test message ID $RANDOM $$"
4471 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4472 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4473 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4475 lctl set_param -n printk="$SAVEPRINTK"
4477 run_test 60d "test printk console message masking"
4480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4482 dd if=/dev/zero of=$f bs=`page_size` count=1
4483 cancel_lru_locks osc
4484 $MULTIOP $f OSMWUc || error
4487 run_test 61 "mmap() writes don't make sync hang ================"
4489 # bug 2330 - insufficient obd_match error checking causes LBUG
4491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4494 cancel_lru_locks osc
4495 lctl set_param fail_loc=0x405
4496 cat $f && error "cat succeeded, expect -EIO"
4497 lctl set_param fail_loc=0
4499 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4500 # match every page all of the time.
4501 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4503 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4504 test_63a() { # was test_63
4505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4506 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4507 lctl set_param -n osc.*.max_dirty_mb 0
4508 for i in `seq 10` ; do
4509 dd if=/dev/zero of=$DIR/f63 bs=8k &
4515 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4516 rm -f $DIR/f63 || true
4518 run_test 63a "Verify oig_wait interruption does not crash ======="
4520 # bug 2248 - async write errors didn't return to application on sync
4521 # bug 3677 - async write errors left page locked
4523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4525 lctl set_param debug=-1
4527 # ensure we have a grant to do async writes
4528 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4531 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4532 lctl set_param fail_loc=0x80000406
4533 $MULTIOP $DIR/$tfile Owy && \
4534 error "sync didn't return ENOMEM"
4535 sync; sleep 2; sync # do a real sync this time to flush page
4536 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4537 error "locked page left in cache after async error" || true
4540 run_test 63b "async write errors should be returned to fsync ==="
4543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4545 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4547 run_test 64a "verify filter grant calculations (in kernel) ====="
4550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4551 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4554 run_test 64b "check out-of-space detection on client ==========="
4557 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4559 run_test 64c "verify grant shrink ========================------"
4561 # bug 1414 - set/get directories' stripe info
4563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4564 test_mkdir -p $DIR/$tdir
4566 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4568 run_test 65a "directory with no stripe info ===================="
4571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4572 test_mkdir -p $DIR/$tdir
4573 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4576 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4578 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4582 if [ $OSTCOUNT -gt 1 ]; then
4583 test_mkdir -p $DIR/$tdir
4584 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4585 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4587 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4590 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4594 test_mkdir -p $DIR/$tdir
4595 if [ $STRIPECOUNT -le 0 ]; then
4597 elif [ $STRIPECOUNT -gt 2000 ]; then
4598 #LOV_MAX_STRIPE_COUNT is 2000
4599 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4601 sc=$(($STRIPECOUNT - 1))
4603 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4604 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4605 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4606 error "lverify failed"
4608 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4612 test_mkdir -p $DIR/$tdir
4614 $SETSTRIPE $DIR/$tdir || error "setstripe"
4615 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4616 error "no stripe info failed"
4618 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4620 run_test 65e "directory setstripe defaults ======================="
4623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4624 test_mkdir -p $DIR/${tdir}f
4625 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4627 run_test 65f "dir setstripe permission (should return error) ==="
4630 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4631 test_mkdir -p $DIR/$tdir
4632 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4634 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4635 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4636 error "delete default stripe failed"
4638 run_test 65g "directory setstripe -d ==========================="
4641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4642 test_mkdir -p $DIR/$tdir
4643 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4645 test_mkdir -p $DIR/$tdir/dd1
4646 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4647 error "stripe info inherit failed"
4649 run_test 65h "directory stripe info inherit ===================="
4651 test_65i() { # bug6367
4652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4653 $SETSTRIPE -S 65536 -c -1 $MOUNT
4655 run_test 65i "set non-default striping on root directory (bug 6367)="
4657 test_65ia() { # bug12836
4658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4659 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4661 run_test 65ia "getstripe on -1 default directory striping"
4663 test_65ib() { # bug12836
4664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4665 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4667 run_test 65ib "getstripe -v on -1 default directory striping"
4669 test_65ic() { # bug12836
4670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4671 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4673 run_test 65ic "new find on -1 default directory striping"
4675 test_65j() { # bug6367
4676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4678 # if we aren't already remounting for each test, do so for this test
4679 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4680 cleanup || error "failed to unmount"
4683 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4685 run_test 65j "set default striping on root directory (bug 6367)="
4687 test_65k() { # bug11679
4688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4689 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4690 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4692 echo "Check OST status: "
4693 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4694 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4696 for OSC in $MDS_OSCS; do
4697 echo $OSC "is activate"
4698 do_facet $SINGLEMDS lctl --device %$OSC activate
4702 for INACTIVE_OSC in $MDS_OSCS; do
4703 echo "Deactivate: " $INACTIVE_OSC
4704 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4705 for STRIPE_OSC in $MDS_OSCS; do
4706 OST=`osc_to_ost $STRIPE_OSC`
4707 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4708 awk -F: /$OST/'{ print $1 }' | head -n 1`
4710 [ -f $DIR/$tdir/$IDX ] && continue
4711 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4712 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4714 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4717 echo $INACTIVE_OSC "is Activate."
4718 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4721 run_test 65k "validate manual striping works properly with deactivated OSCs"
4723 test_65l() { # bug 12836
4724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4725 test_mkdir -p $DIR/$tdir/test_dir
4726 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4727 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4729 run_test 65l "lfs find on -1 stripe dir ========================"
4731 # bug 2543 - update blocks count on client
4733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4735 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4736 sync; sync_all_data; sync; sync_all_data
4737 cancel_lru_locks osc
4738 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4739 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4741 run_test 66 "update inode blocks count on client ==============="
4746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4748 if [ ! -z "$LLOOP" ]; then
4749 if swapon -s | grep -q $LLOOP; then
4750 swapoff $LLOOP || error "swapoff failed"
4753 $LCTL blockdev_detach $LLOOP || error "detach failed"
4757 if [ ! -z "$LLITELOOPLOAD" ]; then
4765 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4769 swapon -s | awk '($1 == "'$1'") { print $4 }'
4772 # test case for lloop driver, basic function
4774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4775 [ "$UID" != 0 ] && skip_env "must run as root" && return
4776 llite_lloop_enabled || \
4777 { skip_env "llite_lloop module disabled" && return; }
4779 trap cleanup_68 EXIT
4781 if ! module_loaded llite_lloop; then
4782 if load_module llite/llite_lloop; then
4785 skip_env "can't find module llite_lloop"
4790 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4791 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4792 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4794 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4795 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4799 run_test 68a "lloop driver - basic test ========================"
4801 # excercise swapping to lustre by adding a high priority swapfile entry
4802 # and then consuming memory until it is used.
4803 test_68b() { # was test_68
4804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4805 [ "$UID" != 0 ] && skip_env "must run as root" && return
4806 lctl get_param -n devices | grep -q obdfilter && \
4807 skip "local OST" && return
4809 grep -q llite_lloop /proc/modules
4810 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4812 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4813 skip "can't reliably test swap with TCP" && return
4815 MEMTOTAL=`meminfo MemTotal`
4816 NR_BLOCKS=$((MEMTOTAL>>8))
4817 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4819 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4820 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4823 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4825 trap cleanup_68 EXIT
4827 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4829 echo "before: `swapon -s | grep $LLOOP`"
4830 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4831 echo "after: `swapon -s | grep $LLOOP`"
4832 SWAPUSED=`swap_used $LLOOP`
4836 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4838 run_test 68b "support swapping to Lustre ========================"
4840 # bug5265, obdfilter oa2dentry return -ENOENT
4841 # #define OBD_FAIL_OST_ENOENT 0x217
4843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4844 remote_ost_nodsh && skip "remote OST with nodsh" && return
4847 $SETSTRIPE -c 1 -i 0 $f
4849 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4851 do_facet ost1 lctl set_param fail_loc=0x217
4852 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4853 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4855 do_facet ost1 lctl set_param fail_loc=0
4856 $DIRECTIO write $f 0 2 || error "write error"
4858 cancel_lru_locks osc
4859 $DIRECTIO read $f 0 1 || error "read error"
4861 do_facet ost1 lctl set_param fail_loc=0x217
4862 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4864 do_facet ost1 lctl set_param fail_loc=0
4867 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4870 test_mkdir -p $DIR/$tdir
4871 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4873 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4875 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4877 check_kernel_version 43 || return 0
4878 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4880 # Check that testing environment is properly set up. Skip if not
4881 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4882 skip_env "User $RUNAS_ID does not exist - skipping"
4885 # We had better clear the $DIR to get enough space for dd
4890 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4891 # See if we are still setuid/sgid
4892 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4893 # Now test that MDS is updated too
4894 cancel_lru_locks mdc
4895 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4898 run_test 72a "Test that remove suid works properly (bug5695) ===="
4900 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4903 [ "$RUNAS_ID" = "$UID" ] && \
4904 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4905 [ "$RUNAS_ID" -eq 0 ] && \
4906 skip_env "RUNAS_ID = 0 -- skipping" && return
4908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4909 # Check that testing environment is properly set up. Skip if not
4910 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4911 skip_env "User $RUNAS_ID does not exist - skipping"
4914 touch $DIR/${tfile}-f{g,u}
4915 test_mkdir $DIR/${tfile}-dg
4916 test_mkdir $DIR/${tfile}-du
4917 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4918 chmod g+s $DIR/${tfile}-{f,d}g
4919 chmod u+s $DIR/${tfile}-{f,d}u
4920 for perm in 777 2777 4777; do
4921 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4922 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4923 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4924 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4928 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4930 # bug 3462 - multiple simultaneous MDC requests
4932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4933 test_mkdir $DIR/d73-1
4934 test_mkdir $DIR/d73-2
4935 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4938 lctl set_param fail_loc=0x80000129
4939 $MULTIOP $DIR/d73-1/f73-2 Oc &
4941 lctl set_param fail_loc=0
4943 $MULTIOP $DIR/d73-2/f73-3 Oc &
4947 wait $pid1 || return 1
4951 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4952 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4953 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4957 run_test 73 "multiple MDC requests (should not deadlock)"
4959 test_74a() { # bug 6149, 6184
4960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4961 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4963 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4964 # will spin in a tight reconnection loop
4966 lctl set_param fail_loc=0x8000030e
4967 # get any lock that won't be difficult - lookup works.
4969 lctl set_param fail_loc=0
4973 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4975 test_74b() { # bug 13310
4976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4977 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4979 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4980 # will spin in a tight reconnection loop
4981 lctl set_param fail_loc=0x8000030e
4982 # get a "difficult" lock
4984 lctl set_param fail_loc=0
4988 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4992 #define OBD_FAIL_LDLM_NEW_LOCK
4993 lctl set_param fail_loc=0x80000319
4994 touch $DIR/$tfile && error "Touch successful"
4997 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5000 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5003 get_inode_slab_tunables() {
5004 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5007 set_inode_slab_tunables() {
5008 echo "lustre_inode_cache $1" > /proc/slabinfo
5011 test_76() { # Now for bug 20433, added originally in bug 1443
5012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5013 local SLAB_SETTINGS=`get_inode_slab_tunables`
5014 local CPUS=`getconf _NPROCESSORS_ONLN`
5015 # we cannot set limit below 1 which means 1 inode in each
5016 # per-cpu cache is still allowed
5017 set_inode_slab_tunables "1 1 0"
5018 cancel_lru_locks osc
5019 BEFORE_INODES=`num_inodes`
5020 echo "before inodes: $BEFORE_INODES"
5022 [ "$SLOW" = "no" ] && COUNT=100
5023 for i in `seq $COUNT`; do
5027 cancel_lru_locks osc
5028 AFTER_INODES=`num_inodes`
5029 echo "after inodes: $AFTER_INODES"
5031 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5033 AFTER_INODES=`num_inodes`
5035 echo "wait $wait seconds inodes: $AFTER_INODES"
5036 if [ $wait -gt 30 ]; then
5037 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5040 set_inode_slab_tunables "$SLAB_SETTINGS"
5042 run_test 76 "confirm clients recycle inodes properly ===="
5048 # Note: in sptlrpc modes which enable its own bulk checksum, the
5049 # original crc32_le bulk checksum will be automatically disabled,
5050 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5051 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5052 # In this case set_checksums() will not be no-op, because sptlrpc
5053 # bulk checksum will be enabled all through the test.
5055 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5056 lctl set_param -n osc.*.checksums $1
5060 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5061 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5062 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5063 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5066 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5067 log "set checksum type to $1"
5070 F77_TMP=$TMP/f77-temp
5073 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5074 error "error writing to $F77_TMP"
5077 test_77a() { # bug 10889
5078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5079 $GSS && skip "could not run with gss" && return
5080 [ ! -f $F77_TMP ] && setup_f77
5082 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5086 run_test 77a "normal checksum read/write operation ============="
5088 test_77b() { # bug 10889
5089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5090 $GSS && skip "could not run with gss" && return
5091 [ ! -f $F77_TMP ] && setup_f77
5092 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5093 lctl set_param fail_loc=0x80000409
5095 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5096 error "dd error: $?"
5097 lctl set_param fail_loc=0
5100 run_test 77b "checksum error on client write ===================="
5102 test_77c() { # bug 10889
5103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5104 $GSS && skip "could not run with gss" && return
5105 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5107 for algo in $CKSUM_TYPES; do
5108 cancel_lru_locks osc
5109 set_checksum_type $algo
5110 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5111 lctl set_param fail_loc=0x80000408
5112 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5113 lctl set_param fail_loc=0
5116 set_checksum_type $ORIG_CSUM_TYPE
5119 run_test 77c "checksum error on client read ==================="
5121 test_77d() { # bug 10889
5122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5123 $GSS && skip "could not run with gss" && return
5124 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5125 lctl set_param fail_loc=0x80000409
5127 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5128 error "direct write: rc=$?"
5129 lctl set_param fail_loc=0
5132 run_test 77d "checksum error on OST direct write ==============="
5134 test_77e() { # bug 10889
5135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5136 $GSS && skip "could not run with gss" && return
5137 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5138 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5139 lctl set_param fail_loc=0x80000408
5141 cancel_lru_locks osc
5142 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5143 error "direct read: rc=$?"
5144 lctl set_param fail_loc=0
5147 run_test 77e "checksum error on OST direct read ================"
5149 test_77f() { # bug 10889
5150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5151 $GSS && skip "could not run with gss" && return
5153 for algo in $CKSUM_TYPES; do
5154 cancel_lru_locks osc
5155 set_checksum_type $algo
5156 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5157 lctl set_param fail_loc=0x409
5158 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5159 error "direct write succeeded"
5160 lctl set_param fail_loc=0
5162 set_checksum_type $ORIG_CSUM_TYPE
5165 run_test 77f "repeat checksum error on write (expect error) ===="
5167 test_77g() { # bug 10889
5168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5169 $GSS && skip "could not run with gss" && return
5170 remote_ost_nodsh && skip "remote OST with nodsh" && return
5172 [ ! -f $F77_TMP ] && setup_f77
5174 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5175 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5176 do_facet ost1 lctl set_param fail_loc=0x8000021a
5178 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5179 error "write error: rc=$?"
5180 do_facet ost1 lctl set_param fail_loc=0
5183 run_test 77g "checksum error on OST write ======================"
5185 test_77h() { # bug 10889
5186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5187 $GSS && skip "could not run with gss" && return
5188 remote_ost_nodsh && skip "remote OST with nodsh" && return
5190 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5191 cancel_lru_locks osc
5192 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5193 do_facet ost1 lctl set_param fail_loc=0x8000021b
5195 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5196 do_facet ost1 lctl set_param fail_loc=0
5199 run_test 77h "checksum error on OST read ======================="
5201 test_77i() { # bug 13805
5202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5203 $GSS && skip "could not run with gss" && return
5204 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5205 lctl set_param fail_loc=0x40b
5206 remount_client $MOUNT
5207 lctl set_param fail_loc=0
5208 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5209 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5210 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5211 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5213 remount_client $MOUNT
5215 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5217 test_77j() { # bug 13805
5218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5219 $GSS && skip "could not run with gss" && return
5220 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5221 lctl set_param fail_loc=0x40c
5222 remount_client $MOUNT
5223 lctl set_param fail_loc=0
5224 sleep 2 # wait async osc connect to finish
5225 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5226 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5227 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5228 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5230 remount_client $MOUNT
5232 run_test 77j "client only supporting ADLER32 ===================="
5234 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5238 test_78() { # bug 10901
5239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5240 remote_ost || { skip_env "local OST" && return; }
5243 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5244 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5245 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5246 echo "MemTotal: $MEMTOTAL"
5247 # reserve 256MB of memory for the kernel and other running processes,
5248 # and then take 1/2 of the remaining memory for the read/write buffers.
5249 if [ $MEMTOTAL -gt 512 ] ;then
5250 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5252 # for those poor memory-starved high-end clusters...
5253 MEMTOTAL=$((MEMTOTAL / 2))
5255 echo "Mem to use for directio: $MEMTOTAL"
5256 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5257 [ $F78SIZE -gt 512 ] && F78SIZE=512
5258 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5259 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5260 echo "Smallest OST: $SMALLESTOST"
5261 [ $SMALLESTOST -lt 10240 ] && \
5262 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5264 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5265 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5267 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5268 echo "File size: $F78SIZE"
5269 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5270 for i in `seq 1 $NSEQ`
5272 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5273 echo directIO rdwr round $i of $NSEQ
5274 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5279 run_test 78 "handle large O_DIRECT writes correctly ============"
5281 test_79() { # bug 12743
5282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5283 wait_delete_completed
5285 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5286 BKFREE=$(calc_osc_kbytes kbytesfree)
5287 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5289 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5290 DFTOTAL=`echo $STRING | cut -d, -f1`
5291 DFUSED=`echo $STRING | cut -d, -f2`
5292 DFAVAIL=`echo $STRING | cut -d, -f3`
5293 DFFREE=$(($DFTOTAL - $DFUSED))
5295 ALLOWANCE=$((64 * $OSTCOUNT))
5297 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5298 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5299 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5301 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5302 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5303 error "df free($DFFREE) mismatch OST free($BKFREE)"
5305 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5306 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5307 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5310 run_test 79 "df report consistency check ======================="
5312 test_80() { # bug 10718
5313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5314 # relax strong synchronous semantics for slow backends like ZFS
5315 local soc="obdfilter.*.sync_on_lock_cancel"
5316 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5318 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5319 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5320 facet_active_host $host; done | sort -u)
5321 do_nodes $hosts lctl set_param $soc=never
5324 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5326 local BEFORE=`date +%s`
5327 cancel_lru_locks osc
5328 local AFTER=`date +%s`
5329 local DIFF=$((AFTER-BEFORE))
5330 if [ $DIFF -gt 1 ] ; then
5331 error "elapsed for 1M@1T = $DIFF"
5334 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5338 run_test 80 "Page eviction is equally fast at high offsets too ===="
5340 test_81a() { # LU-456
5341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5342 remote_ost_nodsh && skip "remote OST with nodsh" && return
5343 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5344 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5345 do_facet ost1 lctl set_param fail_loc=0x80000228
5347 # write should trigger a retry and success
5348 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5349 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5351 if [ $RC -ne 0 ] ; then
5352 error "write should success, but failed for $RC"
5355 run_test 81a "OST should retry write when get -ENOSPC ==============="
5357 test_81b() { # LU-456
5358 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5359 remote_ost_nodsh && skip "remote OST with nodsh" && return
5360 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5361 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5362 do_facet ost1 lctl set_param fail_loc=0x228
5364 # write should retry several times and return -ENOSPC finally
5365 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5366 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5369 if [ $RC -ne $ENOSPC ] ; then
5370 error "dd should fail for -ENOSPC, but succeed."
5373 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5375 test_82() { # LU-1031
5376 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5380 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5382 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5384 kill -USR1 $MULTIPID2
5386 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5387 error "First grouplock does not block second one"
5389 echo "Second grouplock blocks first one"
5391 kill -USR1 $MULTIPID1
5395 run_test 82 "Basic grouplock test ==============================="
5398 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5400 test_mkdir -p $DIR/d99cvsroot
5401 chown $RUNAS_ID $DIR/d99cvsroot
5402 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5405 $RUNAS cvs -d $DIR/d99cvsroot init || error
5408 run_test 99a "cvs init ========================================="
5411 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5412 [ ! -d $DIR/d99cvsroot ] && test_99a
5414 # some versions of cvs import exit(1) when asked to import links or
5415 # files they can't read. ignore those files.
5416 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5417 ! -perm +4 -printf '-I %f\n')
5418 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5419 d99reposname vtag rtag
5421 run_test 99b "cvs import ======================================="
5424 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5425 [ ! -d $DIR/d99cvsroot ] && test_99b
5427 test_mkdir -p $DIR/d99reposname
5428 chown $RUNAS_ID $DIR/d99reposname
5429 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5431 run_test 99c "cvs checkout ====================================="
5434 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5435 [ ! -d $DIR/d99cvsroot ] && test_99c
5436 cd $DIR/d99reposname
5438 $RUNAS cvs add -m 'addmsg' foo99
5440 run_test 99d "cvs add =========================================="
5443 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5444 [ ! -d $DIR/d99cvsroot ] && test_99c
5445 cd $DIR/d99reposname
5448 run_test 99e "cvs update ======================================="
5451 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5452 [ ! -d $DIR/d99cvsroot ] && test_99d
5453 cd $DIR/d99reposname
5454 $RUNAS cvs commit -m 'nomsg' foo99
5455 rm -fr $DIR/d99cvsroot
5457 run_test 99f "cvs commit ======================================="
5460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5461 [ "$NETTYPE" = tcp ] || \
5462 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5465 remote_ost_nodsh && skip "remote OST with nodsh" && return
5466 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5468 { skip "useless for local single node setup" && return; }
5470 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5471 [ "$PROT" != "tcp" ] && continue
5472 RPORT=$(echo $REMOTE | cut -d: -f2)
5473 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5476 LPORT=`echo $LOCAL | cut -d: -f2`
5477 if [ $LPORT -ge 1024 ]; then
5478 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5480 error_exit "local: $LPORT > 1024, remote: $RPORT"
5483 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5485 run_test 100 "check local port using privileged port ==========="
5487 function get_named_value()
5496 echo $line | sed "s/^$tag[ ]*//"
5503 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5504 awk '/^max_cached_mb/ { print $2 }')
5507 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5516 [ "$CPU" = "UML" ] && nreads=1000
5517 local cache_limit=32
5519 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5520 trap cleanup_101a EXIT
5521 $LCTL set_param -n llite.*.read_ahead_stats 0
5522 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5525 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5527 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5528 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5531 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5532 get_named_value 'read but discarded' | cut -d" " -f1`; do
5533 discard=$(($discard + $s))
5537 if [ $(($discard * 10)) -gt $nreads ] ;then
5538 $LCTL get_param osc.*-osc*.rpc_stats
5539 $LCTL get_param llite.*.read_ahead_stats
5540 error "too many ($discard) discarded pages"
5542 rm -f $DIR/$tfile || true
5544 run_test 101a "check read-ahead for random reads ================"
5547 test_mkdir -p $DIR/$tdir
5549 STRIPE_COUNT=$OSTCOUNT
5552 local list=$(comma_list $(osts_nodes))
5553 set_osd_param $list '' read_cache_enable 0
5554 set_osd_param $list '' writethrough_cache_enable 0
5556 trap cleanup_test101bc EXIT
5557 # prepare the read-ahead file
5558 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5560 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5563 cleanup_test101bc() {
5568 local list=$(comma_list $(osts_nodes))
5569 set_osd_param $list '' read_cache_enable 1
5570 set_osd_param $list '' writethrough_cache_enable 1
5574 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5579 local STRIPE_SIZE=1048576
5580 local RA_INC=1048576
5581 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5582 local FILE_LENGTH=$((64*100))
5583 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5584 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5585 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5586 get_named_value 'read but discarded' | \
5587 cut -d" " -f1 | calc_total`
5588 if [ $DISCARD -gt $discard_limit ]; then
5589 $LCTL get_param llite.*.read_ahead_stats
5590 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5592 echo "Read-ahead success for size ${READ_SIZE}"
5597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5598 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5599 local STRIPE_SIZE=1048576
5600 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5601 local FILE_LENGTH=$((STRIPE_SIZE*100))
5602 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5603 # prepare the read-ahead file
5605 cancel_lru_locks osc
5606 for BIDX in 2 4 8 16 32 64 128 256
5608 local BSIZE=$((BIDX*4096))
5609 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5610 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5611 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5612 $LCTL set_param -n llite.*.read_ahead_stats 0
5613 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5614 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5615 cancel_lru_locks osc
5621 run_test 101b "check stride-io mode read-ahead ================="
5624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5625 local STRIPE_SIZE=1048576
5626 local FILE_LENGTH=$((STRIPE_SIZE*100))
5632 cancel_lru_locks osc
5633 $LCTL set_param osc.*.rpc_stats 0
5634 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5635 for osc in $($LCTL get_param -N osc.*); do
5636 if [ "$osc" == "osc.num_refs" ]; then
5640 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5641 if [ $lines -le 20 ]; then
5645 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5646 awk '$1 == "1:" { print $2; exit; }')
5647 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5648 awk '$1 == "2:" { print $2; exit; }')
5649 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5650 awk '$1 == "4:" { print $2; exit; }')
5651 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5652 awk '$1 == "8:" { print $2; exit; }')
5654 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5655 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5656 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5657 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5658 echo "${osc} rpc check passed!"
5663 run_test 101c "check stripe_size aligned read-ahead ================="
5666 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5667 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5672 local file=$DIR/$tfile
5673 local size=${FILESIZE_101c:-500}
5674 local ra_MB=${READAHEAD_MB:-40}
5676 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5677 [ $space -gt $((size * 1024)) ] ||
5678 { skip "Need free space ${size}M, have $space" && return; }
5680 echo Creating ${size}M test file $file
5681 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5682 echo Cancel LRU locks on lustre client to flush the client cache
5683 cancel_lru_locks osc
5685 echo Disable read-ahead
5686 local old_READAHEAD=$(set_read_ahead 0)
5688 echo Reading the test file $file with read-ahead disabled
5689 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5691 echo Cancel LRU locks on lustre client to flush the client cache
5692 cancel_lru_locks osc
5693 echo Enable read-ahead with ${ra_MB}MB
5694 set_read_ahead $ra_MB
5696 echo Reading the test file $file with read-ahead enabled
5697 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5699 echo read-ahead disabled time read $time_ra_OFF
5700 echo read-ahead enabled time read $time_ra_ON
5702 set_read_ahead $old_READAHEAD
5704 wait_delete_completed
5706 [ $time_ra_ON -lt $time_ra_OFF ] ||
5707 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5708 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5710 run_test 101d "file read with and without read-ahead enabled ================="
5713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5714 local file=$DIR/$tfile
5719 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5720 local need_space=$((count * size))
5721 [ $space -gt $need_space ] ||
5722 { skip_env "Need free space $need_space, have $space" && return; }
5724 echo Creating $count ${size}K test files
5725 for ((i = 0; i < $count; i++)); do
5726 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5729 echo Cancel LRU locks on lustre client to flush the client cache
5730 cancel_lru_locks osc
5732 echo Reset readahead stats
5733 $LCTL set_param -n llite.*.read_ahead_stats 0
5735 for ((i = 0; i < $count; i++)); do
5736 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5739 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5740 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5742 for ((i = 0; i < $count; i++)); do
5743 rm -rf ${file}_${i} 2>/dev/null
5746 #10000 means 20% reads are missing in readahead
5747 [ $miss -lt 10000 ] || error "misses too much for small reads"
5749 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5751 cleanup_test101f() {
5753 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5754 rm -rf $DIR/$tfile 2>/dev/null
5758 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5759 local file=$DIR/$tfile
5762 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5763 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5764 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5765 trap cleanup_test101f EXIT
5767 echo Cancel LRU locks on lustre client to flush the client cache
5768 cancel_lru_locks osc
5770 echo Reset readahead stats
5771 $LCTL set_param -n llite.*.read_ahead_stats 0
5772 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5773 # readahead should read in 2M file on second read, so only miss
5775 echo Random 4K reads on 2M file for 1000 times
5776 $READS -f $file -s 2097152 -b 4096 -n $nreads
5778 echo checking missing pages
5779 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5780 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5782 [ $miss -lt 3 ] || error "misses too much pages!"
5785 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5788 test_mkdir -p $DIR/$tdir
5789 chown $RUNAS_ID $DIR/$tdir
5792 STRIPE_COUNT=$OSTCOUNT
5793 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5795 trap cleanup_test102 EXIT
5797 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5799 for num in 1 2 3 4; do
5800 for count in $(seq 1 $STRIPE_COUNT); do
5801 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5802 local size=`expr $STRIPE_SIZE \* $num`
5803 local file=file"$num-$idx-$count"
5804 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5810 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5816 rm -rf $DIR/d0.sanity/d102
5820 local testfile=$DIR/xattr_testfile
5824 [ "$UID" != 0 ] && skip_env "must run as root" && return
5825 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5826 skip_env "must have user_xattr" && return
5828 [ -z "$(which setfattr 2>/dev/null)" ] &&
5829 skip_env "could not find setfattr" && return
5831 echo "set/get xattr..."
5832 setfattr -n trusted.name1 -v value1 $testfile || error
5833 getfattr -n trusted.name1 $testfile 2> /dev/null |
5834 grep "trusted.name1=.value1" ||
5835 error "$testfile missing trusted.name1=value1"
5837 setfattr -n user.author1 -v author1 $testfile || error
5838 getfattr -n user.author1 $testfile 2> /dev/null |
5839 grep "user.author1=.author1" ||
5840 error "$testfile missing trusted.author1=author1"
5843 setfattr -n trusted.name2 -v value2 $testfile ||
5844 error "$testfile unable to set trusted.name2"
5845 setfattr -n trusted.name3 -v value3 $testfile ||
5846 error "$testfile unable to set trusted.name3"
5847 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5848 grep "trusted.name" | wc -l) -eq 3 ] ||
5849 error "$testfile missing 3 trusted.name xattrs"
5851 setfattr -n user.author2 -v author2 $testfile ||
5852 error "$testfile unable to set user.author2"
5853 setfattr -n user.author3 -v author3 $testfile ||
5854 error "$testfile unable to set user.author3"
5855 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5856 grep "user.author" | wc -l) -eq 3 ] ||
5857 error "$testfile missing 3 user.author xattrs"
5859 echo "remove xattr..."
5860 setfattr -x trusted.name1 $testfile ||
5861 error "$testfile error deleting trusted.name1"
5862 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5863 error "$testfile did not delete trusted.name1 xattr"
5865 setfattr -x user.author1 $testfile ||
5866 error "$testfile error deleting user.author1"
5867 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5868 error "$testfile did not delete trusted.name1 xattr"
5870 # b10667: setting lustre special xattr be silently discarded
5871 echo "set lustre special xattr ..."
5872 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
5873 error "$testfile allowed setting trusted.lov"
5875 run_test 102a "user xattr test =================================="
5878 # b10930: get/set/list trusted.lov xattr
5879 echo "get/set/list trusted.lov xattr ..."
5880 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5881 local testfile=$DIR/$tfile
5882 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5883 error "setstripe failed"
5884 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5885 error "getstripe failed"
5886 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5887 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5889 local testfile2=${testfile}2
5890 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5891 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5894 setfattr -n trusted.lov -v $value $testfile2
5895 local stripe_size=$($GETSTRIPE -S $testfile2)
5896 local stripe_count=$($GETSTRIPE -c $testfile2)
5897 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5898 [ $stripe_count -eq $STRIPECOUNT ] ||
5899 error "stripe count $stripe_count != $STRIPECOUNT"
5902 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5905 # b10930: get/set/list lustre.lov xattr
5906 echo "get/set/list lustre.lov xattr ..."
5907 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5908 test_mkdir -p $DIR/$tdir
5909 chown $RUNAS_ID $DIR/$tdir
5910 local testfile=$DIR/$tdir/$tfile
5911 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5912 error "setstripe failed"
5913 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5914 error "getstripe failed"
5915 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5916 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5918 local testfile2=${testfile}2
5919 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5920 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5922 $RUNAS $MCREATE $testfile2
5923 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5924 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
5925 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
5926 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5927 [ $stripe_count -eq $STRIPECOUNT ] ||
5928 error "stripe count $stripe_count != $STRIPECOUNT"
5930 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5932 compare_stripe_info1() {
5933 local stripe_index_all_zero=true
5935 for num in 1 2 3 4; do
5936 for count in $(seq 1 $STRIPE_COUNT); do
5937 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
5938 local size=$((STRIPE_SIZE * num))
5939 local file=file"$num-$offset-$count"
5940 stripe_size=$(lfs getstripe -S $PWD/$file)
5941 [ $stripe_size -ne $size ] &&
5942 error "$file: size $stripe_size != $size"
5943 stripe_count=$(lfs getstripe -c $PWD/$file)
5944 # allow fewer stripes to be created, ORI-601
5945 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
5946 error "$file: count $stripe_count != $count"
5947 stripe_index=$(lfs getstripe -i $PWD/$file)
5948 [ $stripe_index -ne 0 ] &&
5949 stripe_index_all_zero=false
5953 $stripe_index_all_zero &&
5954 error "all files are being extracted starting from OST index 0"
5959 [ -n "$(which tar 2>/dev/null)" ] &&
5960 strings $(which tar) | grep -q "lustre" && echo tar
5964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5965 # b10930: tar test for trusted.lov xattr
5966 TAR=$(find_lustre_tar)
5967 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5968 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5970 test_mkdir -p $DIR/d102d
5971 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
5973 compare_stripe_info1
5975 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
5978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5979 # b10930: tar test for trusted.lov xattr
5980 TAR=$(find_lustre_tar)
5981 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5982 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5984 test_mkdir -p $DIR/d102f
5986 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
5988 compare_stripe_info1
5990 run_test 102f "tar copy files, not keep osts ==========="
5993 local xsize=${1:-1024} # in bytes
5994 local file=$DIR/$tfile
5996 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
5997 skip "must have user_xattr" && return 0
5998 [ -z "$(which setfattr 2>/dev/null)" ] &&
5999 skip_env "could not find setfattr" && return 0
6000 [ -z "$(which getfattr 2>/dev/null)" ] &&
6001 skip_env "could not find getfattr" && return 0
6005 local value="$(generate_string $xsize)"
6007 local xbig=trusted.big
6008 log "save $xbig on $file"
6009 setfattr -n $xbig -v $value $file ||
6010 error "saving $xbig on $file failed"
6012 local orig=$(get_xattr_value $xbig $file)
6013 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6015 local xsml=trusted.sml
6016 log "save $xsml on $file"
6017 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6019 local new=$(get_xattr_value $xbig $file)
6020 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6022 log "grow $xsml on $file"
6023 setfattr -n $xsml -v "$value" $file ||
6024 error "growing $xsml on $file failed"
6026 new=$(get_xattr_value $xbig $file)
6027 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6028 log "$xbig still valid after growing $xsml"
6033 test_102h() { # bug 15777
6036 run_test 102h "grow xattr from inside inode to external block"
6039 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6040 grow_xattr $(max_xattr_size)
6042 run_test 102ha "grow xattr from inside inode to external inode"
6044 test_102i() { # bug 17038
6046 ln -s $DIR/$tfile $DIR/${tfile}link
6047 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6048 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"
6049 rm -f $DIR/$tfile $DIR/${tfile}link
6051 run_test 102i "lgetxattr test on symbolic link ============"
6054 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6055 TAR=$(find_lustre_tar)
6056 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6057 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6058 setup_test102 "$RUNAS"
6059 test_mkdir -p $DIR/d102j
6060 chown $RUNAS_ID $DIR/d102j
6061 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6063 compare_stripe_info1 "$RUNAS"
6065 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6069 # b22187 just check that does not crash for regular file.
6070 setfattr -n trusted.lov $DIR/$tfile
6071 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6072 local test_kdir=$DIR/d102k
6073 test_mkdir $test_kdir
6074 local default_size=`$GETSTRIPE -S $test_kdir`
6075 local default_count=`$GETSTRIPE -c $test_kdir`
6076 local default_offset=`$GETSTRIPE -i $test_kdir`
6077 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
6078 error 'dir setstripe failed'
6079 setfattr -n trusted.lov $test_kdir
6080 local stripe_size=`$GETSTRIPE -S $test_kdir`
6081 local stripe_count=`$GETSTRIPE -c $test_kdir`
6082 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6083 [ $stripe_size -eq $default_size ] ||
6084 error "stripe size $stripe_size != $default_size"
6085 [ $stripe_count -eq $default_count ] ||
6086 error "stripe count $stripe_count != $default_count"
6087 [ $stripe_offset -eq $default_offset ] ||
6088 error "stripe offset $stripe_offset != $default_offset"
6089 rm -rf $DIR/$tfile $test_kdir
6091 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6094 # LU-532 trusted. xattr is invisible to non-root
6095 local testfile=$DIR/$tfile
6099 echo "listxattr as user..."
6100 chown $RUNAS_ID $testfile
6101 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6102 grep -q "trusted" &&
6103 error "$testfile trusted xattrs are user visible"
6107 run_test 102l "listxattr filter test =================================="
6113 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6118 [ "$UID" != 0 ] && skip_env "must run as root" && return
6119 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6120 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6121 $GSS && skip "could not run under gss" && return
6123 declare -a identity_old
6125 for num in $(seq $MDSCOUNT); do
6126 switch_identity $num true || identity_old[$num]=$?
6133 echo "performing cp ..."
6134 run_acl_subtest cp || error
6135 echo "performing getfacl-noacl..."
6136 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6137 echo "performing misc..."
6138 run_acl_subtest misc || error "misc test failed"
6139 echo "performing permissions..."
6140 run_acl_subtest permissions || error "permissions failed"
6141 echo "performing setfacl..."
6142 run_acl_subtest setfacl || error "setfacl test failed"
6144 # inheritance test got from HP
6145 echo "performing inheritance..."
6146 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6147 chmod +x make-tree || error "chmod +x failed"
6148 run_acl_subtest inheritance || error "inheritance test failed"
6151 echo "LU-974 ignore umask when acl is enabled..."
6152 run_acl_subtest 974 || error "LU-974 test failed"
6154 echo "LU-2561 newly created file is same size as directory..."
6155 run_acl_subtest 2561 || error "LU-2561 test failed"
6160 for num in $(seq $MDSCOUNT); do
6161 if [ "${identity_old[$num]}" = 1 ]; then
6162 switch_identity $num false || identity_old[$num]=$?
6166 run_test 103 "acl test ========================================="
6169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6171 lfs df || error "lfs df failed"
6172 lfs df -ih || error "lfs df -ih failed"
6173 lfs df -h $DIR || error "lfs df -h $DIR failed"
6174 lfs df -i $DIR || error "lfs df -i $DIR failed"
6175 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6176 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6178 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6179 lctl --device %$OSC deactivate
6180 lfs df || error "lfs df with deactivated OSC failed"
6181 lctl --device %$OSC activate
6182 # wait the osc back to normal
6183 wait_osc_import_state client ost FULL
6185 lfs df || error "lfs df with reactivated OSC failed"
6188 run_test 104a "lfs df [-ih] [path] test ========================="
6191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6192 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6194 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6195 if [ $denied_cnt -ne 0 ];
6197 error "lfs check servers test failed"
6200 run_test 104b "$RUNAS lfs check servers test ===================="
6203 # doesn't work on 2.4 kernels
6205 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6206 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6208 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6212 run_test 105a "flock when mounted without -o flock test ========"
6216 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6217 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6219 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6223 run_test 105b "fcntl when mounted without -o flock test ========"
6227 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6228 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6230 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6234 run_test 105c "lockf when mounted without -o flock test ========"
6236 test_105d() { # bug 15924
6237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6238 test_mkdir -p $DIR/$tdir
6239 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6240 skip "mount w/o flock enabled" && return
6241 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6242 $LCTL set_param fail_loc=0x80000315
6243 flocks_test 2 $DIR/$tdir
6245 run_test 105d "flock race (should not freeze) ========"
6247 test_105e() { # bug 22660 && 22040
6248 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6249 skip "mount w/o flock enabled" && return
6251 flocks_test 3 $DIR/$tfile
6253 run_test 105e "Two conflicting flocks from same process ======="
6255 test_106() { #bug 10921
6256 test_mkdir -p $DIR/$tdir
6257 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6258 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6260 run_test 106 "attempt exec of dir followed by chown of that dir"
6263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6270 local save_pattern=$(sysctl -n kernel.core_pattern)
6271 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6272 sysctl -w kernel.core_pattern=$file
6273 sysctl -w kernel.core_uses_pid=0
6281 kill -s 11 $SLEEPPID
6283 if [ -e $file ]; then
6284 size=`stat -c%s $file`
6285 [ $size -eq 0 ] && error "Fail to create core file $file"
6287 error "Fail to create core file $file"
6290 sysctl -w kernel.core_pattern=$save_pattern
6291 sysctl -w kernel.core_uses_pid=$save_uses_pid
6294 run_test 107 "Coredump on SIG"
6297 test_mkdir -p $DIR/$tdir
6298 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6299 error "mkdir with 255 char failed"
6300 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6301 error "mkdir with 256 char should fail, but did not"
6302 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6303 error "create with 255 char failed"
6304 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6305 error "create with 256 char should fail, but did not"
6310 run_test 110 "filename length checking"
6313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6314 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6316 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6318 echo "Starting with $OSTIO_pre threads"
6321 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6322 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6323 echo "$NUMTEST creates/unlinks"
6324 test_mkdir -p $DIR/$tdir
6325 createmany -o $DIR/$tdir/$tfile $NUMTEST
6326 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6328 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6331 # don't return an error
6332 [ $OSTIO_post == $OSTIO_pre ] && echo \
6333 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6334 echo "This may be fine, depending on what ran before this test" &&
6335 echo "and how fast this system is." && return
6337 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6339 run_test 115 "verify dynamic thread creation===================="
6342 wait_delete_completed
6343 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6344 echo OST kbytes available: ${AVAIL[@]}
6345 MAXI=0; MAXV=${AVAIL[0]}
6346 MINI=0; MINV=${AVAIL[0]}
6347 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6348 #echo OST $i: ${AVAIL[i]}kb
6349 if [ ${AVAIL[i]} -gt $MAXV ]; then
6350 MAXV=${AVAIL[i]}; MAXI=$i
6352 if [ ${AVAIL[i]} -lt $MINV ]; then
6353 MINV=${AVAIL[i]}; MINI=$i
6356 echo Min free space: OST $MINI: $MINV
6357 echo Max free space: OST $MAXI: $MAXV
6360 test_116a() { # was previously test_116()
6361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6362 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6364 echo -n "Free space priority "
6365 lctl get_param -n lov.*-clilov-*.qos_prio_free
6368 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6371 # generate uneven OSTs
6372 test_mkdir -p $DIR/$tdir/OST${MINI}
6375 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6376 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6378 while [ $FILL -gt 0 ]; do
6380 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6381 FILL=$(($FILL - 2048))
6389 DIFF=$(($MAXV - $MINV))
6390 DIFF2=$(($DIFF * 100 / $MINV))
6391 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6392 if [ $DIFF2 -gt 20 ]; then
6395 echo "failed - QOS mode won't be used"
6396 error_ignore "QOS imbalance criteria not met"
6400 MINI1=$MINI; MINV1=$MINV
6401 MAXI1=$MAXI; MAXV1=$MAXV
6403 # now fill using QOS
6404 echo writing a bunch of files to QOS-assigned OSTs
6405 $SETSTRIPE -c 1 $DIR/$tdir
6407 while [ $FILL -gt 0 ]; do
6409 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6410 FILL=$(($FILL - 200))
6413 echo "wrote $i 200k files"
6417 echo "Note: free space may not be updated, so measurements might be off"
6419 DIFF2=$(($MAXV - $MINV))
6420 echo "free space delta: orig $DIFF final $DIFF2"
6421 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6422 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6423 echo "Wrote $DIFF to smaller OST $MINI1"
6424 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6425 echo "Wrote $DIFF2 to larger OST $MAXI1"
6426 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6428 # Figure out which files were written where
6429 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6430 awk '/'$MINI1': / {print $2; exit}')
6432 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6433 echo "$MINC files created on smaller OST $MINI1"
6434 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6435 awk '/'$MAXI1': / {print $2; exit}')
6437 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6438 echo "$MAXC files created on larger OST $MAXI1"
6439 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6440 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6444 run_test 116a "stripe QOS: free space balance ==================="
6446 test_116b() { # LU-2093
6447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6448 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6450 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6451 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6453 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6454 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6455 do_facet $SINGLEMDS lctl set_param fail_loc=0
6457 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6459 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6461 test_117() # bug 10891
6463 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6464 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6465 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6466 lctl set_param fail_loc=0x21e
6467 > $DIR/$tfile || error "truncate failed"
6468 lctl set_param fail_loc=0
6469 echo "Truncate succeeded."
6472 run_test 117 "verify fsfilt_extend =========="
6474 export OLD_RESENDCOUNT=""
6475 set_resend_count () {
6476 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6477 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6478 lctl set_param -n $PROC_RESENDCOUNT $1
6479 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6482 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
6484 # Reset async IO behavior after error case
6486 FILE=$DIR/reset_async
6488 # Ensure all OSCs are cleared
6489 $SETSTRIPE -c -1 $FILE
6490 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6495 test_118a() #bug 11710
6497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6500 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6501 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6502 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6504 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6505 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6510 run_test 118a "verify O_SYNC works =========="
6514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6515 remote_ost_nodsh && skip "remote OST with nodsh" && return
6519 #define OBD_FAIL_OST_ENOENT 0x217
6520 set_nodes_failloc "$(osts_nodes)" 0x217
6521 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6523 set_nodes_failloc "$(osts_nodes)" 0
6524 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6525 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6528 if [[ $RC -eq 0 ]]; then
6529 error "Must return error due to dropped pages, rc=$RC"
6533 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6534 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6538 echo "Dirty pages not leaked on ENOENT"
6540 # Due to the above error the OSC will issue all RPCs syncronously
6541 # until a subsequent RPC completes successfully without error.
6542 $MULTIOP $DIR/$tfile Ow4096yc
6547 run_test 118b "Reclaim dirty pages on fatal error =========="
6551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6552 remote_ost_nodsh && skip "remote OST with nodsh" && return
6556 #define OBD_FAIL_OST_EROFS 0x216
6557 set_nodes_failloc "$(osts_nodes)" 0x216
6559 # multiop should block due to fsync until pages are written
6560 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6564 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6565 error "Multiop failed to block on fsync, pid=$MULTIPID"
6568 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6570 if [[ $WRITEBACK -eq 0 ]]; then
6571 error "No page in writeback, writeback=$WRITEBACK"
6574 set_nodes_failloc "$(osts_nodes)" 0
6577 if [[ $RC -ne 0 ]]; then
6578 error "Multiop fsync failed, rc=$RC"
6581 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6582 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6584 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6585 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6589 echo "Dirty pages flushed via fsync on EROFS"
6592 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6597 remote_ost_nodsh && skip "remote OST with nodsh" && return
6601 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6602 set_nodes_failloc "$(osts_nodes)" 0x214
6603 # multiop should block due to fsync until pages are written
6604 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6608 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6609 error "Multiop failed to block on fsync, pid=$MULTIPID"
6612 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6614 if [[ $WRITEBACK -eq 0 ]]; then
6615 error "No page in writeback, writeback=$WRITEBACK"
6618 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6619 set_nodes_failloc "$(osts_nodes)" 0
6621 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6622 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6624 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6625 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6629 echo "Dirty pages gaurenteed flushed via fsync"
6632 run_test 118d "Fsync validation inject a delay of the bulk =========="
6635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6638 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6639 lctl set_param fail_loc=0x8000040a
6641 # Should simulate EINVAL error which is fatal
6642 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6644 if [[ $RC -eq 0 ]]; then
6645 error "Must return error due to dropped pages, rc=$RC"
6648 lctl set_param fail_loc=0x0
6650 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6651 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6652 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6654 if [[ $LOCKED -ne 0 ]]; then
6655 error "Locked pages remain in cache, locked=$LOCKED"
6658 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6659 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6663 echo "No pages locked after fsync"
6668 run_test 118f "Simulate unrecoverable OSC side error =========="
6671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6674 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6675 lctl set_param fail_loc=0x406
6677 # simulate local -ENOMEM
6678 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6681 lctl set_param fail_loc=0
6682 if [[ $RC -eq 0 ]]; then
6683 error "Must return error due to dropped pages, rc=$RC"
6686 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6687 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6688 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6690 if [[ $LOCKED -ne 0 ]]; then
6691 error "Locked pages remain in cache, locked=$LOCKED"
6694 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6695 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6699 echo "No pages locked after fsync"
6704 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6708 remote_ost_nodsh && skip "remote OST with nodsh" && return
6712 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6713 set_nodes_failloc "$(osts_nodes)" 0x20e
6714 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6715 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6718 set_nodes_failloc "$(osts_nodes)" 0
6719 if [[ $RC -eq 0 ]]; then
6720 error "Must return error due to dropped pages, rc=$RC"
6723 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6724 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6725 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6727 if [[ $LOCKED -ne 0 ]]; then
6728 error "Locked pages remain in cache, locked=$LOCKED"
6731 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6732 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6736 echo "No pages locked after fsync"
6740 run_test 118h "Verify timeout in handling recoverables errors =========="
6742 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6746 remote_ost_nodsh && skip "remote OST with nodsh" && return
6750 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6751 set_nodes_failloc "$(osts_nodes)" 0x20e
6753 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6754 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6757 set_nodes_failloc "$(osts_nodes)" 0
6761 if [[ $RC -ne 0 ]]; then
6762 error "got error, but should be not, rc=$RC"
6765 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6766 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6767 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6768 if [[ $LOCKED -ne 0 ]]; then
6769 error "Locked pages remain in cache, locked=$LOCKED"
6772 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6773 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6777 echo "No pages locked after fsync"
6781 run_test 118i "Fix error before timeout in recoverable error =========="
6783 [ "$SLOW" = "no" ] && set_resend_count 4
6786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6787 remote_ost_nodsh && skip "remote OST with nodsh" && return
6791 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6792 set_nodes_failloc "$(osts_nodes)" 0x220
6794 # return -EIO from OST
6795 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6797 set_nodes_failloc "$(osts_nodes)" 0x0
6798 if [[ $RC -eq 0 ]]; then
6799 error "Must return error due to dropped pages, rc=$RC"
6802 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6803 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6804 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6805 if [[ $LOCKED -ne 0 ]]; then
6806 error "Locked pages remain in cache, locked=$LOCKED"
6809 # in recoverable error on OST we want resend and stay until it finished
6810 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6811 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6815 echo "No pages locked after fsync"
6819 run_test 118j "Simulate unrecoverable OST side error =========="
6823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6824 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6826 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6827 set_nodes_failloc "$(osts_nodes)" 0x20e
6828 test_mkdir -p $DIR/$tdir
6830 for ((i=0;i<10;i++)); do
6831 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6832 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6839 set_nodes_failloc "$(osts_nodes)" 0
6842 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6848 test_mkdir -p $DIR/$tdir
6849 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6852 run_test 118l "fsync dir ========="
6854 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6856 test_119a() # bug 11737
6858 BSIZE=$((512 * 1024))
6859 directio write $DIR/$tfile 0 1 $BSIZE
6860 # We ask to read two blocks, which is more than a file size.
6861 # directio will indicate an error when requested and actual
6862 # sizes aren't equeal (a normal situation in this case) and
6863 # print actual read amount.
6864 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6865 if [ "$NOB" != "$BSIZE" ]; then
6866 error "read $NOB bytes instead of $BSIZE"
6870 run_test 119a "Short directIO read must return actual read amount"
6872 test_119b() # bug 11737
6874 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6876 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6877 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6879 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6880 error "direct read failed"
6883 run_test 119b "Sparse directIO read must return actual read amount"
6885 test_119c() # bug 13099
6888 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6889 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6892 run_test 119c "Testing for direct read hitting hole"
6894 test_119d() # bug 15950
6896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6897 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6898 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6900 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6901 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6902 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6903 lctl set_param fail_loc=0x40d
6904 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6907 cat $DIR/$tfile > /dev/null &
6908 lctl set_param fail_loc=0
6911 log "the DIO writes have completed, now wait for the reads (should not block very long)"
6913 [ -n "`ps h -p $pid_reads -o comm`" ] && \
6914 error "the read rpcs have not completed in 2s"
6916 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
6918 run_test 119d "The DIO path should try to send a new rpc once one is completed"
6921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6922 test_mkdir -p $DIR/$tdir
6923 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6924 skip "no early lock cancel on server" && return 0
6925 lru_resize_disable mdc
6926 lru_resize_disable osc
6927 cancel_lru_locks mdc
6928 stat $DIR/$tdir > /dev/null
6929 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6930 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6931 test_mkdir $DIR/$tdir/d1
6932 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6933 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6934 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6935 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6936 lru_resize_enable mdc
6937 lru_resize_enable osc
6939 run_test 120a "Early Lock Cancel: mkdir test"
6942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6943 test_mkdir -p $DIR/$tdir
6944 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6945 skip "no early lock cancel on server" && return 0
6946 lru_resize_disable mdc
6947 lru_resize_disable osc
6948 cancel_lru_locks mdc
6949 stat $DIR/$tdir > /dev/null
6950 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6951 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6953 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6954 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6955 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6956 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6957 lru_resize_enable mdc
6958 lru_resize_enable osc
6960 run_test 120b "Early Lock Cancel: create test"
6963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6964 test_mkdir -p $DIR/$tdir
6965 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6966 skip "no early lock cancel on server" && return 0
6967 lru_resize_disable mdc
6968 lru_resize_disable osc
6969 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6970 touch $DIR/$tdir/d1/f1
6971 cancel_lru_locks mdc
6972 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
6973 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6974 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6975 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6976 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6977 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6978 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6979 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6980 lru_resize_enable mdc
6981 lru_resize_enable osc
6983 run_test 120c "Early Lock Cancel: link test"
6986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6987 test_mkdir -p $DIR/$tdir
6988 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6989 skip "no early lock cancel on server" && return 0
6990 lru_resize_disable mdc
6991 lru_resize_disable osc
6993 cancel_lru_locks mdc
6994 stat $DIR/$tdir > /dev/null
6995 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6996 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6997 chmod a+x $DIR/$tdir
6998 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6999 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7000 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7001 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7002 lru_resize_enable mdc
7003 lru_resize_enable osc
7005 run_test 120d "Early Lock Cancel: setattr test"
7008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7009 test_mkdir -p $DIR/$tdir
7010 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7011 skip "no early lock cancel on server" && return 0
7012 lru_resize_disable mdc
7013 lru_resize_disable osc
7014 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7015 cancel_lru_locks mdc
7016 cancel_lru_locks osc
7017 dd if=$DIR/$tdir/f1 of=/dev/null
7018 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7019 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7020 awk '/ldlm_cancel/ {print $2}'`
7021 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7022 awk '/ldlm_bl_callback/ {print $2}'`
7023 unlink $DIR/$tdir/f1
7024 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7025 awk '/ldlm_cancel/ {print $2}'`
7026 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7027 awk '/ldlm_bl_callback/ {print $2}'`
7028 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7029 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7030 lru_resize_enable mdc
7031 lru_resize_enable osc
7033 run_test 120e "Early Lock Cancel: unlink test"
7036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7037 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7038 skip "no early lock cancel on server" && return 0
7039 test_mkdir -p $DIR/$tdir
7040 lru_resize_disable mdc
7041 lru_resize_disable osc
7042 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7043 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7044 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7045 cancel_lru_locks mdc
7046 cancel_lru_locks osc
7047 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7048 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7049 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7050 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7051 awk '/ldlm_cancel/ {print $2}'`
7052 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7053 awk '/ldlm_bl_callback/ {print $2}'`
7054 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7055 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7056 awk '/ldlm_cancel/ {print $2}'`
7057 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7058 awk '/ldlm_bl_callback/ {print $2}'`
7059 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7060 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7061 lru_resize_enable mdc
7062 lru_resize_enable osc
7064 run_test 120f "Early Lock Cancel: rename test"
7067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7068 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7069 skip "no early lock cancel on server" && return 0
7070 lru_resize_disable mdc
7071 lru_resize_disable osc
7073 echo create $count files
7074 test_mkdir -p $DIR/$tdir
7075 cancel_lru_locks mdc
7076 cancel_lru_locks osc
7079 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7080 awk '/ldlm_cancel/ {print $2}'`
7081 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7082 awk '/ldlm_bl_callback/ {print $2}'`
7083 createmany -o $DIR/$tdir/f $count
7085 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7086 awk '/ldlm_cancel/ {print $2}'`
7087 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7088 awk '/ldlm_bl_callback/ {print $2}'`
7090 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7091 echo rm $count files
7094 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7095 awk '/ldlm_cancel/ {print $2}'`
7096 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7097 awk '/ldlm_bl_callback/ {print $2}'`
7099 echo total: $count removes in $((t2-t1))
7100 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7102 # wait for commitment of removal
7103 lru_resize_enable mdc
7104 lru_resize_enable osc
7106 run_test 120g "Early Lock Cancel: performance test"
7108 test_121() { #bug #10589
7109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7111 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7112 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7113 lctl set_param fail_loc=0x310
7114 cancel_lru_locks osc > /dev/null
7115 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7116 lctl set_param fail_loc=0
7117 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7119 run_test 121 "read cancel race ========="
7121 test_123a() { # was test 123, statahead(bug 11401)
7122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7124 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7125 log "testing on UP system. Performance may be not as good as expected."
7130 test_mkdir -p $DIR/$tdir
7131 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7132 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7134 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7135 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7137 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7138 lctl set_param -n llite.*.statahead_max 0
7139 lctl get_param llite.*.statahead_max
7140 cancel_lru_locks mdc
7141 cancel_lru_locks osc
7143 time ls -l $DIR/$tdir | wc -l
7145 delta=$((etime - stime))
7146 log "ls $i files without statahead: $delta sec"
7147 lctl set_param llite.*.statahead_max=$max
7149 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7150 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7151 cancel_lru_locks mdc
7152 cancel_lru_locks osc
7154 time ls -l $DIR/$tdir | wc -l
7156 delta_sa=$((etime - stime))
7157 log "ls $i files with statahead: $delta_sa sec"
7158 lctl get_param -n llite.*.statahead_stats
7159 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7161 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7162 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7164 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7165 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7166 lctl set_param -n llite.*.statahead_max 0
7167 lctl get_param llite.*.statahead_max
7168 cancel_lru_locks mdc
7169 cancel_lru_locks osc
7171 time ls -l $DIR/$tdir | wc -l
7173 delta=$((etime - stime))
7174 log "ls $i files again without statahead: $delta sec"
7175 lctl set_param llite.*.statahead_max=$max
7176 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7177 if [ $SLOWOK -eq 0 ]; then
7178 error "ls $i files is slower with statahead!"
7180 log "ls $i files is slower with statahead!"
7186 [ $delta -gt 20 ] && break
7187 [ $delta -gt 8 ] && MULT=$((50 / delta))
7188 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7196 delta=$((etime - stime))
7197 log "rm -r $DIR/$tdir/: $delta seconds"
7199 lctl get_param -n llite.*.statahead_stats
7201 run_test 123a "verify statahead work"
7203 test_123b () { # statahead(bug 15027)
7204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7205 test_mkdir -p $DIR/$tdir
7206 createmany -o $DIR/$tdir/$tfile-%d 1000
7208 cancel_lru_locks mdc
7209 cancel_lru_locks osc
7211 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7212 lctl set_param fail_loc=0x80000803
7213 ls -lR $DIR/$tdir > /dev/null
7215 lctl set_param fail_loc=0x0
7216 lctl get_param -n llite.*.statahead_stats
7221 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7225 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7226 skip "no lru resize on server" && return 0
7228 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7230 log "create $NR files at $DIR/$tdir"
7231 createmany -o $DIR/$tdir/f $NR ||
7232 error "failed to create $NR files in $DIR/$tdir"
7234 cancel_lru_locks mdc
7235 ls -l $DIR/$tdir > /dev/null
7239 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7240 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7241 LRU_SIZE=$(lctl get_param -n $PARAM)
7242 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7243 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7245 log "NS=$(basename $NSDIR)"
7250 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7251 skip "Not enough cached locks created!"
7258 # We know that lru resize allows one client to hold $LIMIT locks
7259 # for 10h. After that locks begin to be killed by client.
7261 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7264 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7265 # killing locks. Some time was spent for creating locks. This means
7266 # that up to the moment of sleep finish we must have killed some of
7267 # them (10-100 locks). This depends on how fast ther were created.
7268 # Many of them were touched in almost the same moment and thus will
7269 # be killed in groups.
7270 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7272 # Use $LRU_SIZE_B here to take into account real number of locks
7273 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7274 local LRU_SIZE_B=$LRU_SIZE
7276 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7277 log "OLD_LVF=$OLD_LVF"
7278 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7280 # Let's make sure that we really have some margin. Client checks
7281 # cached locks every 10 sec.
7283 log "Sleep ${SLEEP} sec"
7285 while ((SEC<$SLEEP)); do
7289 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7293 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7294 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7296 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7297 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7298 unlinkmany $DIR/$tdir/f $NR
7302 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7303 log "unlink $NR files at $DIR/$tdir"
7304 unlinkmany $DIR/$tdir/f $NR
7306 run_test 124a "lru resize ======================================="
7308 get_max_pool_limit()
7310 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7313 if test $l -gt $max; then
7321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7322 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7323 skip "no lru resize on server" && return 0
7325 LIMIT=`get_max_pool_limit`
7327 NR=$(($(default_lru_size)*20))
7328 if [ $NR -gt $LIMIT ]; then
7329 log "Limit lock number by $LIMIT locks"
7332 lru_resize_disable mdc
7333 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7334 error "failed to create $DIR/$tdir/disable_lru_resize"
7336 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7337 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7338 cancel_lru_locks mdc
7341 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7344 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7347 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7351 nolruresize_delta=$((etime-stime))
7352 log "ls -la time: $nolruresize_delta seconds"
7353 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7354 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7356 lru_resize_enable mdc
7357 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7358 error "failed to create $DIR/$tdir/enable_lru_resize"
7360 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7361 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7362 cancel_lru_locks mdc
7365 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7368 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7371 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7375 lruresize_delta=$((etime-stime))
7376 log "ls -la time: $lruresize_delta seconds"
7377 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7379 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7380 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7381 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7382 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7384 log "lru resize performs the same with no lru resize"
7386 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7388 run_test 124b "lru resize (performance test) ======================="
7390 test_125() { # 13358
7391 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7392 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7393 test_mkdir -p $DIR/d125 || error "mkdir failed"
7394 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7395 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7396 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7398 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7400 test_126() { # bug 12829/13455
7401 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7402 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7403 $GSS && skip "must run as gss disabled" && return
7405 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7406 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7408 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7410 run_test 126 "check that the fsgid provided by the client is taken into account"
7412 test_127a() { # bug 15521
7413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7414 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7415 $LCTL set_param osc.*.stats=0
7416 FSIZE=$((2048 * 1024))
7417 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7418 cancel_lru_locks osc
7419 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7421 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7422 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7423 echo "got $COUNT $NAME"
7424 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7425 eval $NAME=$COUNT || error "Wrong proc format"
7428 read_bytes|write_bytes)
7429 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7430 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7431 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7432 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7433 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7434 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7435 error "sumsquare is too small: $SUMSQ"
7436 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7437 error "sumsquare is too big: $SUMSQ"
7441 done < $DIR/${tfile}.tmp
7443 #check that we actually got some stats
7444 [ "$read_bytes" ] || error "Missing read_bytes stats"
7445 [ "$write_bytes" ] || error "Missing write_bytes stats"
7446 [ "$read_bytes" != 0 ] || error "no read done"
7447 [ "$write_bytes" != 0 ] || error "no write done"
7449 run_test 127a "verify the client stats are sane"
7451 test_127b() { # bug LU-333
7452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7453 $LCTL set_param llite.*.stats=0
7454 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7455 # perform 2 reads and writes so MAX is different from SUM.
7456 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7457 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7458 cancel_lru_locks osc
7459 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7460 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7462 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7463 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7464 echo "got $COUNT $NAME"
7465 eval $NAME=$COUNT || error "Wrong proc format"
7469 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7470 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7471 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7472 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7475 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7476 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7477 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7478 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7482 done < $TMP/${tfile}.tmp
7484 #check that we actually got some stats
7485 [ "$read_bytes" ] || error "Missing read_bytes stats"
7486 [ "$write_bytes" ] || error "Missing write_bytes stats"
7487 [ "$read_bytes" != 0 ] || error "no read done"
7488 [ "$write_bytes" != 0 ] || error "no write done"
7490 run_test 127b "verify the llite client stats are sane"
7492 test_128() { # bug 15212
7494 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7499 result=$(grep error $TMP/$tfile.log)
7501 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7503 run_test 128 "interactive lfs for 2 consecutive find's"
7510 local LDPROC=/proc/fs/ldiskfs
7511 local facets=$(get_facets MDS)
7513 for facet in ${facets//,/ }; do
7514 canondev=$(ldiskfs_canon \
7515 *.$(convert_facet2label $facet).mntdev $facet)
7516 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7517 LDPROC=/sys/fs/ldiskfs
7518 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7524 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7525 skip "Only applicable to ldiskfs-based MDTs"
7528 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7534 test_mkdir -p $DIR/$tdir
7538 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7539 $MULTIOP $DIR/$tdir/$J Oc
7541 if [ $rc -eq $EFBIG ]; then
7543 echo "return code $rc received as expected"
7545 elif [ $rc -ne 0 ]; then
7547 error_exit "return code $rc received instead of expected $EFBIG"
7550 I=$(stat -c%s "$DIR/$tdir")
7554 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7556 run_test 129 "test directory size limit ========================"
7565 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7566 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7569 trap cleanup_130 EXIT RETURN
7571 local fm_file=$DIR/$tfile
7572 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7573 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7574 error "dd failed for $fm_file"
7576 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7577 filefrag -ves $fm_file
7579 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7580 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7581 [ $RC != 0 ] && error "filefrag $fm_file failed"
7583 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7584 grep -v "ext:" | grep -v "found")
7585 lun=$($GETSTRIPE -i $fm_file)
7587 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7590 for line in $filefrag_op
7592 frag_lun=`echo $line | cut -d: -f5`
7593 ext_len=`echo $line | cut -d: -f4`
7594 if (( $frag_lun != $lun )); then
7596 error "FIEMAP on 1-stripe file($fm_file) failed"
7599 (( tot_len += ext_len ))
7602 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7604 error "FIEMAP on 1-stripe file($fm_file) failed;"
7610 echo "FIEMAP on single striped file succeeded"
7612 run_test 130a "FIEMAP (1-stripe file)"
7615 [ "$OSTCOUNT" -lt "2" ] &&
7616 skip_env "skipping FIEMAP on 2-stripe file test" && return
7618 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7619 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7622 trap cleanup_130 EXIT RETURN
7624 local fm_file=$DIR/$tfile
7625 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7626 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7627 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7629 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7630 error "dd failed on $fm_file"
7632 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7633 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7634 grep -v "ext:" | grep -v "found")
7636 last_lun=$(echo $filefrag_op | cut -d: -f5)
7641 for line in $filefrag_op
7643 frag_lun=`echo $line | cut -d: -f5`
7644 ext_len=`echo $line | cut -d: -f4`
7645 if (( $frag_lun != $last_lun )); then
7646 if (( tot_len != 1024 )); then
7648 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7655 (( tot_len += ext_len ))
7658 if (( num_luns != 2 || tot_len != 1024 )); then
7660 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7666 echo "FIEMAP on 2-stripe file succeeded"
7668 run_test 130b "FIEMAP (2-stripe file)"
7671 [ "$OSTCOUNT" -lt "2" ] &&
7672 skip_env "skipping FIEMAP on 2-stripe file" && return
7674 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7675 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7678 trap cleanup_130 EXIT RETURN
7680 local fm_file=$DIR/$tfile
7681 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7682 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7683 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7685 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7687 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7688 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7690 last_lun=`echo $filefrag_op | cut -d: -f5`
7695 for line in $filefrag_op
7697 frag_lun=`echo $line | cut -d: -f5`
7698 ext_len=`echo $line | cut -d: -f4`
7699 if (( $frag_lun != $last_lun )); then
7700 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7701 if (( logical != 512 )); then
7703 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7706 if (( tot_len != 512 )); then
7708 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7715 (( tot_len += ext_len ))
7718 if (( num_luns != 2 || tot_len != 512 )); then
7720 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7726 echo "FIEMAP on 2-stripe file with hole succeeded"
7728 run_test 130c "FIEMAP (2-stripe file with hole)"
7731 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7733 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7734 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7736 trap cleanup_130 EXIT RETURN
7738 local fm_file=$DIR/$tfile
7739 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7740 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7741 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7742 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7744 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7745 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7747 last_lun=`echo $filefrag_op | cut -d: -f5`
7752 for line in $filefrag_op
7754 frag_lun=`echo $line | cut -d: -f5`
7755 ext_len=`echo $line | cut -d: -f4`
7756 if (( $frag_lun != $last_lun )); then
7757 if (( tot_len != 1024 )); then
7759 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7766 (( tot_len += ext_len ))
7769 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7771 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7777 echo "FIEMAP on N-stripe file succeeded"
7779 run_test 130d "FIEMAP (N-stripe file)"
7782 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7784 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7785 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7787 trap cleanup_130 EXIT RETURN
7789 local fm_file=$DIR/$tfile
7790 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7791 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7792 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7795 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7796 for ((i = 0; i < $NUM_BLKS; i++))
7798 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7801 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7802 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7804 last_lun=`echo $filefrag_op | cut -d: -f5`
7809 for line in $filefrag_op
7811 frag_lun=`echo $line | cut -d: -f5`
7812 ext_len=`echo $line | cut -d: -f4`
7813 if (( $frag_lun != $last_lun )); then
7814 if (( tot_len != $EXPECTED_LEN )); then
7816 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7823 (( tot_len += ext_len ))
7826 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7828 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7834 echo "FIEMAP with continuation calls succeeded"
7836 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7838 # Test for writev/readv
7840 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7841 error "writev test failed"
7842 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7843 error "readv failed"
7846 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7849 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7850 error "append writev test failed"
7851 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7852 error "append writev test failed"
7855 run_test 131b "test append writev"
7858 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7861 run_test 131c "test read/write on file w/o objects"
7864 rwv -f $DIR/$tfile -w -n 1 1572864
7865 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7866 if [ "$NOB" != 1572864 ]; then
7867 error "Short read filed: read $NOB bytes instead of 1572864"
7871 run_test 131d "test short read"
7874 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7875 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7876 error "read hitting hole failed"
7879 run_test 131e "test read hitting hole"
7884 for node in $(osts_nodes); do
7885 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7886 [ x$gl = x"" ] && gl=0
7887 gl_sum=$((gl_sum + gl))
7897 if [ x$som = x"enabled" ]; then
7898 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7899 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7900 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7902 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7903 MOUNTOPT="$MOUNTOPT,som_preview"
7904 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7907 # do remount to make new mount-conf parameters actual
7914 test_132() { #1028, SOM
7915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7916 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7917 local num=$(get_mds_dir $DIR)
7918 local mymds=mds${num}
7919 local MOUNTOPT_SAVE=$MOUNTOPT
7921 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7922 cancel_lru_locks osc
7924 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7926 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7927 stat $DIR/$tfile >/dev/null
7928 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7929 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
7931 som_mode_switch $som1 $gl1 $gl2
7933 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7934 cancel_lru_locks osc
7936 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7937 if [ $som1 == $som2 ]; then
7938 error "som is still "$som2
7939 if [ x$som2 = x"enabled" ]; then
7946 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7947 stat $DIR/$tfile >/dev/null
7948 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7949 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
7950 som_mode_switch $som2 $gl1 $gl2
7951 MOUNTOPT=$MOUNTOPT_SAVE
7953 run_test 132 "som avoids glimpse rpc"
7959 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
7961 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
7963 *) error "Wrong argument $1" ;;
7966 count=`echo $res | awk '{print $2}'`
7967 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
7968 # if the argument $3 is zero, it means any stat increment is ok.
7969 if [ $3 -gt 0 ] ; then
7970 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
7975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7976 remote_ost_nodsh && skip "remote OST with nodsh" && return
7977 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7979 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7980 { skip "MDS doesn't support rename stats"; return; }
7981 local testdir=$DIR/${tdir}/stats_testdir
7982 mkdir -p $DIR/${tdir}
7985 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7986 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7988 # verify mdt stats first.
7989 mkdir ${testdir} || error "mkdir failed"
7990 check_stats $SINGLEMDS "mkdir" 1
7991 touch ${testdir}/${tfile} || "touch failed"
7992 check_stats $SINGLEMDS "open" 1
7993 check_stats $SINGLEMDS "close" 1
7994 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
7995 check_stats $SINGLEMDS "mknod" 1
7996 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
7997 check_stats $SINGLEMDS "unlink" 1
7998 rm -f ${testdir}/${tfile} || error "file remove failed"
7999 check_stats $SINGLEMDS "unlink" 2
8001 # remove working dir and check mdt stats again.
8002 rmdir ${testdir} || error "rmdir failed"
8003 check_stats $SINGLEMDS "rmdir" 1
8005 local testdir1=$DIR/${tdir}/stats_testdir1
8007 mkdir -p ${testdir1}
8008 touch ${testdir1}/test1
8009 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8010 check_stats $SINGLEMDS "crossdir_rename" 1
8012 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8013 check_stats $SINGLEMDS "samedir_rename" 1
8017 run_test 133a "Verifying MDT stats ========================================"
8020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8021 remote_ost_nodsh && skip "remote OST with nodsh" && return
8022 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8023 local testdir=$DIR/${tdir}/stats_testdir
8024 mkdir -p ${testdir} || error "mkdir failed"
8025 touch ${testdir}/${tfile} || "touch failed"
8026 cancel_lru_locks mdc
8029 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8030 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8032 # extra mdt stats verification.
8033 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8034 check_stats $SINGLEMDS "setattr" 1
8035 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8036 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8038 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8039 check_stats $SINGLEMDS "getattr" 1
8041 $LFS df || error "lfs failed"
8042 check_stats $SINGLEMDS "statfs" 1
8046 run_test 133b "Verifying extra MDT stats =================================="
8049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8050 remote_ost_nodsh && skip "remote OST with nodsh" && return
8051 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8052 local testdir=$DIR/${tdir}/stats_testdir
8053 test_mkdir -p ${testdir} || error "mkdir failed"
8055 # verify obdfilter stats.
8056 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8058 cancel_lru_locks osc
8059 wait_delete_completed
8062 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8063 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8065 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8067 cancel_lru_locks osc
8068 check_stats ost "write" 1
8070 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8071 check_stats ost "read" 1
8073 > ${testdir}/${tfile} || error "truncate failed"
8074 check_stats ost "punch" 1
8076 rm -f ${testdir}/${tfile} || error "file remove failed"
8077 wait_delete_completed
8078 check_stats ost "destroy" 1
8082 run_test 133c "Verifying OST stats ========================================"
8089 while [ $value -ge 2 ]; do
8094 if [ $orig -gt $order ]; then
8102 local size=('K' 'M' 'G' 'T');
8104 local size_string=$value
8106 while [ $value -ge 1024 ]; do
8107 if [ $i -gt 3 ]; then
8108 #T is the biggest unit we get here, if that is bigger,
8110 size_string=${value}T
8113 value=$((value >> 10))
8114 if [ $value -lt 1024 ]; then
8115 size_string=${value}${size[$i]}
8126 local context=${2:-.}
8127 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8129 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8135 remote_ost_nodsh && skip "remote OST with nodsh" && return
8136 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8137 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8138 { skip "MDS doesn't support rename stats"; return; }
8140 local testdir1=$DIR/${tdir}/stats_testdir1
8141 local testdir2=$DIR/${tdir}/stats_testdir2
8143 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8145 test_mkdir -p ${testdir1} || error "mkdir failed"
8146 test_mkdir -p ${testdir2} || error "mkdir failed"
8148 createmany -o $testdir1/test 512 || error "createmany failed"
8150 # check samedir rename size
8151 mv ${testdir1}/test0 ${testdir1}/test_0
8153 local testdir1_size=$(ls -l $DIR/${tdir} |
8154 awk '/stats_testdir1/ {print $5}')
8155 local testdir2_size=$(ls -l $DIR/${tdir} |
8156 awk '/stats_testdir2/ {print $5}')
8158 testdir1_size=$(order_2 $testdir1_size)
8159 testdir2_size=$(order_2 $testdir2_size)
8161 testdir1_size=$(size_in_KMGT $testdir1_size)
8162 testdir2_size=$(size_in_KMGT $testdir2_size)
8164 echo "source rename dir size: ${testdir1_size}"
8165 echo "target rename dir size: ${testdir2_size}"
8167 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8168 eval $cmd || error "$cmd failed"
8169 local samedir=$($cmd | grep 'same_dir')
8170 local same_sample=$(get_rename_size $testdir1_size)
8171 [ -z "$samedir" ] && error "samedir_rename_size count error"
8172 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8173 echo "Check same dir rename stats success"
8175 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8177 # check crossdir rename size
8178 mv ${testdir1}/test_0 ${testdir2}/test_0
8180 testdir1_size=$(ls -l $DIR/${tdir} |
8181 awk '/stats_testdir1/ {print $5}')
8182 testdir2_size=$(ls -l $DIR/${tdir} |
8183 awk '/stats_testdir2/ {print $5}')
8185 testdir1_size=$(order_2 $testdir1_size)
8186 testdir2_size=$(order_2 $testdir2_size)
8188 testdir1_size=$(size_in_KMGT $testdir1_size)
8189 testdir2_size=$(size_in_KMGT $testdir2_size)
8191 echo "source rename dir size: ${testdir1_size}"
8192 echo "target rename dir size: ${testdir2_size}"
8194 eval $cmd || error "$cmd failed"
8195 local crossdir=$($cmd | grep 'crossdir')
8196 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8197 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8198 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8199 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8200 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8201 echo "Check cross dir rename stats success"
8204 run_test 133d "Verifying rename_stats ========================================"
8207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8208 local testdir=$DIR/${tdir}/stats_testdir
8209 local ctr f0 f1 bs=32768 count=42 sum
8211 remote_ost_nodsh && skip "remote OST with nodsh" && return
8212 mkdir -p ${testdir} || error "mkdir failed"
8214 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8216 for ctr in {write,read}_bytes; do
8218 cancel_lru_locks osc
8220 do_facet ost1 $LCTL set_param -n \
8221 "obdfilter.*.exports.clear=clear"
8223 if [ $ctr = write_bytes ]; then
8225 f1=${testdir}/${tfile}
8227 f0=${testdir}/${tfile}
8231 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8234 cancel_lru_locks osc
8236 sum=$(do_facet ost1 $LCTL get_param \
8237 "obdfilter.*.exports.*.stats" | \
8240 $1 == ctr { sum += $7 }
8243 if ((sum != bs * count)); then
8244 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8250 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8252 test_140() { #bug-17379
8253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8254 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8255 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8256 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8258 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8259 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8261 while i=`expr $i + 1`; do
8262 test_mkdir -p $i || error "Creating dir $i"
8263 cd $i || error "Changing to $i"
8264 ln -s ../stat stat || error "Creating stat symlink"
8265 # Read the symlink until ELOOP present,
8266 # not LBUGing the system is considered success,
8267 # we didn't overrun the stack.
8268 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8270 if [ $ret -eq 40 ]; then
8273 error "Open stat symlink"
8279 echo "The symlink depth = $i"
8280 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8281 error "Invalid symlink depth"
8283 # Test recursive symlink
8284 ln -s symlink_self symlink_self
8285 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8286 echo "open symlink_self returns $ret"
8287 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8289 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8292 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8293 local TF="$TMP/$tfile"
8295 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8297 cancel_lru_locks osc
8298 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8299 remount_client $MOUNT
8301 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8304 $TRUNCATE $DIR/$tfile 6000
8305 cancel_lru_locks osc
8306 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8309 echo "12345" >>$DIR/$tfile
8310 cancel_lru_locks osc
8311 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8314 echo "12345" >>$DIR/$tfile
8315 cancel_lru_locks osc
8316 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8321 run_test 150 "truncate/append tests"
8323 function roc_hit() {
8324 local list=$(comma_list $(osts_nodes))
8326 echo $(get_osd_param $list '' stats |
8327 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8330 function set_cache() {
8333 if [ "$2" == "off" ]; then
8336 local list=$(comma_list $(osts_nodes))
8337 set_osd_param $list '' $1_cache_enable $on
8339 cancel_lru_locks osc
8343 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8344 remote_ost_nodsh && skip "remote OST with nodsh" && return
8347 local list=$(comma_list $(osts_nodes))
8349 # check whether obdfilter is cache capable at all
8350 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8351 echo "not cache-capable obdfilter"
8355 # check cache is enabled on all obdfilters
8356 if get_osd_param $list '' read_cache_enable | grep 0; then
8357 echo "oss cache is disabled"
8361 set_osd_param $list '' writethrough_cache_enable 1
8363 # pages should be in the case right after write
8364 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
8365 local BEFORE=`roc_hit`
8366 cancel_lru_locks osc
8367 cat $DIR/$tfile >/dev/null
8368 local AFTER=`roc_hit`
8369 if ! let "AFTER - BEFORE == CPAGES"; then
8370 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8373 # the following read invalidates the cache
8374 cancel_lru_locks osc
8375 set_osd_param $list '' read_cache_enable 0
8376 cat $DIR/$tfile >/dev/null
8378 # now data shouldn't be found in the cache
8380 cancel_lru_locks osc
8381 cat $DIR/$tfile >/dev/null
8383 if let "AFTER - BEFORE != 0"; then
8384 error "IN CACHE: before: $BEFORE, after: $AFTER"
8387 set_osd_param $list '' read_cache_enable 1
8390 run_test 151 "test cache on oss and controls ==============================="
8393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8394 local TF="$TMP/$tfile"
8396 # simulate ENOMEM during write
8397 #define OBD_FAIL_OST_NOMEM 0x226
8398 lctl set_param fail_loc=0x80000226
8399 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8401 sync || error "sync failed"
8402 lctl set_param fail_loc=0
8404 # discard client's cache
8405 cancel_lru_locks osc
8407 # simulate ENOMEM during read
8408 lctl set_param fail_loc=0x80000226
8409 cmp $TF $DIR/$tfile || error "cmp failed"
8410 lctl set_param fail_loc=0
8414 run_test 152 "test read/write with enomem ============================"
8417 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8419 run_test 153 "test if fdatasync does not crash ======================="
8422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8423 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8424 { skip "Need MDS version at least 2.2.51"; return 0; }
8426 cp /etc/hosts $DIR/$tfile
8428 fid=$($LFS path2fid $DIR/$tfile)
8430 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8432 ffid=$DIR/.lustre/fid/$fid
8434 echo "stat fid $fid"
8435 stat $ffid > /dev/null || error "stat $ffid failed."
8436 echo "touch fid $fid"
8437 touch $ffid || error "touch $ffid failed."
8438 echo "write to fid $fid"
8439 cat /etc/hosts > $ffid || error "write $ffid failed."
8440 echo "read fid $fid"
8441 diff /etc/hosts $ffid || error "read $ffid failed."
8442 echo "append write to fid $fid"
8443 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8444 echo "rename fid $fid"
8445 mv $ffid $DIR/$tfile.1 && error "rename $ffid to $tfile.1 should fail."
8447 mv $DIR/$tfile.1 $ffid && error "rename $tfile.1 to $ffid should fail."
8449 echo "truncate fid $fid"
8450 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8451 echo "link fid $fid"
8452 ln -f $ffid $DIR/tfile.lnk || error "link $ffid failed."
8453 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8454 echo "setfacl fid $fid"
8455 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8456 echo "getfacl fid $fid"
8457 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8459 echo "unlink fid $fid"
8460 unlink $DIR/.lustre/fid/$fid && error "unlink $ffid should fail."
8461 echo "mknod fid $fid"
8462 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8464 fid=[0xf00000400:0x1:0x0]
8465 ffid=$DIR/.lustre/fid/$fid
8467 echo "stat non-exist fid $fid"
8468 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8469 echo "write to non-exist fid $fid"
8470 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8471 echo "link new fid $fid"
8472 ln $DIR/$tfile $ffid && error "link $ffid should fail."
8474 test_mkdir -p $DIR/$tdir
8475 touch $DIR/$tdir/$tfile
8476 fid=$($LFS path2fid $DIR/$tdir)
8478 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8480 ffid=$DIR/.lustre/fid/$fid
8483 ls $ffid > /dev/null || error "ls $ffid failed."
8484 echo "touch $fid/$tfile.1"
8485 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8487 echo "touch $DIR/.lustre/fid/$tfile"
8488 touch $DIR/.lustre/fid/$tfile && \
8489 error "touch $DIR/.lustre/fid/$tfile should fail."
8491 echo "setxattr to $DIR/.lustre/fid"
8492 setfattr -n trusted.name1 -v value1 $DIR/.lustre/fid &&
8493 error "setxattr should fail."
8495 echo "listxattr for $DIR/.lustre/fid"
8496 getfattr -d -m "^trusted" $DIR/.lustre/fid &&
8497 error "listxattr should fail."
8499 echo "delxattr from $DIR/.lustre/fid"
8500 setfattr -x trusted.name1 $DIR/.lustre/fid &&
8501 error "delxattr should fail."
8503 echo "touch invalid fid: $DIR/.lustre/fid/[0x200000400:0x2:0x3]"
8504 touch $DIR/.lustre/fid/[0x200000400:0x2:0x3] &&
8505 error "touch invalid fid should fail."
8507 echo "touch non-normal fid: $DIR/.lustre/fid/[0x1:0x2:0x0]"
8508 touch $DIR/.lustre/fid/[0x1:0x2:0x0] &&
8509 error "touch non-normal fid should fail."
8511 echo "rename $tdir to $DIR/.lustre/fid"
8512 mrename $DIR/$tdir $DIR/.lustre/fid &&
8513 error "rename to $DIR/.lustre/fid should fail."
8515 echo "rename .lustre to itself"
8516 fid=$($LFS path2fid $DIR)
8517 mrename $DIR/.lustre $DIR/.lustre/fid/$fid/.lustre &&
8518 error "rename .lustre to itself should fail."
8520 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $DIR/$tfile-2
8521 fid=$($LFS path2fid $DIR/$tfile-2)
8522 echo "cp /etc/passwd $DIR/.lustre/fid/$fid"
8523 cp /etc/passwd $DIR/.lustre/fid/$fid &&
8524 error "create lov data thru .lustre should fail."
8525 echo "cp /etc/passwd $DIR/$tfile-2"
8526 cp /etc/passwd $DIR/$tfile-2 || error "copy to $DIR/$tfile-2 failed."
8527 echo "diff /etc/passwd $DIR/.lustre/fid/$fid"
8528 diff /etc/passwd $DIR/.lustre/fid/$fid ||
8529 error "diff /etc/passwd $DIR/.lustre/fid/$fid failed."
8531 echo "Open-by-FID succeeded"
8533 run_test 154 "Open-by-FID"
8535 test_155_small_load() {
8536 local temp=$TMP/$tfile
8537 local file=$DIR/$tfile
8539 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8540 error "dd of=$temp bs=6096 count=1 failed"
8542 cancel_lru_locks osc
8543 cmp $temp $file || error "$temp $file differ"
8545 $TRUNCATE $temp 6000
8546 $TRUNCATE $file 6000
8547 cmp $temp $file || error "$temp $file differ (truncate1)"
8549 echo "12345" >>$temp
8550 echo "12345" >>$file
8551 cmp $temp $file || error "$temp $file differ (append1)"
8553 echo "12345" >>$temp
8554 echo "12345" >>$file
8555 cmp $temp $file || error "$temp $file differ (append2)"
8561 test_155_big_load() {
8562 remote_ost_nodsh && skip "remote OST with nodsh" && return
8563 local temp=$TMP/$tfile
8564 local file=$DIR/$tfile
8567 local cache_size=$(do_facet ost$((MAXI+1)) \
8568 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8569 local large_file_size=$((cache_size * 2))
8571 echo "OSS cache size: $cache_size KB"
8572 echo "Large file size: $large_file_size KB"
8574 [ $MAXV -le $large_file_size ] && \
8575 skip_env "max available OST size needs > $large_file_size KB" && \
8578 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8580 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8581 error "dd of=$temp bs=$large_file_size count=1k failed"
8584 cancel_lru_locks osc
8585 cmp $temp $file || error "$temp $file differ"
8592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8594 set_cache writethrough on
8597 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8602 set_cache writethrough off
8605 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8610 set_cache writethrough on
8613 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8618 set_cache writethrough off
8621 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8626 set_cache writethrough on
8629 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8634 set_cache writethrough off
8637 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8642 set_cache writethrough on
8645 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8650 set_cache writethrough off
8653 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8660 local file="$DIR/$tfile"
8662 [ "$(facet_fstype ost1)" = "zfs" ] &&
8663 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8666 log "Turn on read and write cache"
8668 set_cache writethrough on
8670 log "Write data and read it back."
8671 log "Read should be satisfied from the cache."
8672 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
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"
8683 log "Read again; it should be satisfied from the cache."
8685 cancel_lru_locks osc
8686 cat $file >/dev/null
8688 if ! let "AFTER - BEFORE == CPAGES"; then
8689 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8691 log "cache hits:: before: $BEFORE, after: $AFTER"
8695 log "Turn off the read cache and turn on the write cache"
8697 set_cache writethrough on
8699 log "Read again; it should be satisfied from the cache."
8701 cancel_lru_locks osc
8702 cat $file >/dev/null
8704 if ! let "AFTER - BEFORE == CPAGES"; then
8705 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8707 log "cache hits:: before: $BEFORE, after: $AFTER"
8710 log "Read again; it should not be satisfied from the cache."
8712 cancel_lru_locks osc
8713 cat $file >/dev/null
8715 if ! let "AFTER - BEFORE == 0"; then
8716 error "IN CACHE: before: $BEFORE, after: $AFTER"
8718 log "cache hits:: before: $BEFORE, after: $AFTER"
8721 log "Write data and read it back."
8722 log "Read should be satisfied from the cache."
8723 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8725 cancel_lru_locks osc
8726 cat $file >/dev/null
8728 if ! let "AFTER - BEFORE == CPAGES"; then
8729 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8731 log "cache hits:: before: $BEFORE, after: $AFTER"
8734 log "Read again; it should not be satisfied from the cache."
8736 cancel_lru_locks osc
8737 cat $file >/dev/null
8739 if ! let "AFTER - BEFORE == 0"; then
8740 error "IN CACHE: before: $BEFORE, after: $AFTER"
8742 log "cache hits:: before: $BEFORE, after: $AFTER"
8746 log "Turn off read and write cache"
8748 set_cache writethrough off
8750 log "Write data and read it back"
8751 log "It should not be satisfied from the cache."
8753 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8754 cancel_lru_locks osc
8756 cat $file >/dev/null
8758 if ! let "AFTER - BEFORE == 0"; then
8759 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8761 log "cache hits:: before: $BEFORE, after: $AFTER"
8765 log "Turn on the read cache and turn off the write cache"
8767 set_cache writethrough off
8769 log "Write data and read it back"
8770 log "It should not be satisfied from the cache."
8772 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8774 cancel_lru_locks osc
8775 cat $file >/dev/null
8777 if ! let "AFTER - BEFORE == 0"; then
8778 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8780 log "cache hits:: before: $BEFORE, after: $AFTER"
8783 log "Read again; it should be satisfied from the cache."
8785 cancel_lru_locks osc
8786 cat $file >/dev/null
8788 if ! let "AFTER - BEFORE == CPAGES"; then
8789 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8791 log "cache hits:: before: $BEFORE, after: $AFTER"
8796 run_test 156 "Verification of tunables ============================"
8800 if [ $MDSCOUNT -gt 1 ]; then
8801 error_ignore 17935 $*
8809 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
8812 if [ $MASK -eq 1 ]; then
8813 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
8815 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
8820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8821 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8822 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
8823 { skip "Need MDS version at least 2.2.0"; return; }
8824 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
8825 echo "Registered as changelog user $USER"
8826 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8827 grep -q $USER || error "User $USER not found in changelog_users"
8830 test_mkdir -p $DIR/$tdir/pics/2008/zachy
8831 touch $DIR/$tdir/pics/2008/zachy/timestamp
8832 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
8833 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
8834 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
8835 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
8836 rm $DIR/$tdir/pics/desktop.jpg
8838 $LFS changelog $MDT0 | tail -5
8840 echo "verifying changelog mask"
8841 changelog_chmask "MKDIR"
8842 changelog_chmask "CLOSE"
8844 test_mkdir -p $DIR/$tdir/pics/zach/sofia
8845 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8847 changelog_chmask "MKDIR"
8848 changelog_chmask "CLOSE"
8850 test_mkdir -p $DIR/$tdir/pics/2008/sofia
8851 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8853 $LFS changelog $MDT0
8854 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
8855 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
8856 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
8857 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
8860 echo "verifying target fid"
8861 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8862 tail -1 | awk '{print $6}')
8863 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
8864 [ "$fidc" == "t=$fidf" ] || \
8865 err17935 "fid in changelog $fidc != file fid $fidf"
8866 echo "verifying parent fid"
8867 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8868 tail -1 | awk '{print $7}')
8869 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
8870 [ "$fidc" == "p=$fidf" ] || \
8871 err17935 "pfid in changelog $fidc != dir fid $fidf"
8873 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8874 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8875 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
8876 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8877 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8878 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
8879 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
8880 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
8882 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
8883 awk 'min == "" || $2 < min {min = $2}; END {print min}')
8884 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
8885 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
8886 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
8887 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
8889 echo "verifying user deregister"
8890 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
8891 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8892 grep -q $USER && error "User $USER still found in changelog_users"
8894 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
8895 mdd.$MDT0.changelog_users | wc -l) - 2 ))
8896 if [ $USERS -eq 0 ]; then
8897 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8898 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8899 touch $DIR/$tdir/chloe
8900 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8901 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8902 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
8903 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
8905 echo "$USERS other changelog users; can't verify off"
8908 run_test 160 "changelog sanity"
8911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8912 test_mkdir -p $DIR/$tdir
8913 cp /etc/hosts $DIR/$tdir/$tfile
8914 test_mkdir $DIR/$tdir/foo1
8915 test_mkdir $DIR/$tdir/foo2
8916 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
8917 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
8918 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
8919 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
8920 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
8921 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
8922 $LFS fid2path $DIR $FID
8923 err17935 "bad link ea"
8926 rm $DIR/$tdir/foo2/zachary
8928 rm $DIR/$tdir/foo2/thor
8930 rm $DIR/$tdir/$tfile
8932 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
8933 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
8935 $LFS fid2path $DIR $FID
8936 err17935 "bad link rename"
8938 rm $DIR/$tdir/foo2/maggie
8941 local longname=filename_avg_len_is_thirty_two_
8942 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
8943 error "failed to hardlink many files"
8944 links=$($LFS fid2path $DIR $FID | wc -l)
8945 echo -n "${links}/1000 links in link EA"
8946 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
8947 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
8948 error "failed to unlink many hardlinks"
8950 run_test 161 "link ea sanity"
8957 local path=$(${LFS} fid2path $*)
8960 if [ $RC -ne 0 ]; then
8961 err17935 "path looked up of $expected failed. Error $RC"
8963 elif [ "${path}" != "${expected}" ]; then
8964 err17935 "path looked up \"${path}\" instead of \"${expected}\""
8967 echo "fid $fid resolves to path $path (expected $expected)"
8971 # Make changes to filesystem
8972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8973 test_mkdir -p $DIR/$tdir/d2
8974 touch $DIR/$tdir/d2/$tfile
8975 touch $DIR/$tdir/d2/x1
8976 touch $DIR/$tdir/d2/x2
8977 test_mkdir -p $DIR/$tdir/d2/a/b/c
8978 test_mkdir -p $DIR/$tdir/d2/p/q/r
8980 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
8981 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
8984 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
8985 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
8986 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
8988 # softlink to wrong file
8989 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
8990 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
8991 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
8994 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
8995 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
8996 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
8997 # fid2path dir/fsname should both work
8998 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
8999 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9001 # hardlink count: check that there are 2 links
9002 # Doesnt work with CMD yet: 17935
9003 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9004 err17935 "expected 2 links"
9006 # hardlink indexing: remove the first link
9007 rm $DIR/$tdir/d2/p/q/r/hlink
9008 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9012 run_test 162 "path lookup sanity"
9015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9016 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9017 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9020 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9021 # this proc file is temporary and linux-only
9022 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9023 error "kernel->userspace send failed"
9026 run_test 163 "kernel <-> userspace comms"
9029 # do directio so as not to populate the page cache
9030 log "creating a 10 Mb file"
9031 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9032 log "starting reads"
9033 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9034 log "truncating the file"
9035 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9037 kill %+ || true # reads might have finished
9038 echo "wait until dd is finished"
9040 log "removing the temporary file"
9041 rm -rf $DIR/$tfile || error "tmp file removal failed"
9043 run_test 169 "parallel read and truncate should not deadlock"
9046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9047 $LCTL clear # bug 18514
9048 $LCTL debug_daemon start $TMP/${tfile}_log_good
9050 $LCTL debug_daemon stop
9051 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9052 error "sed failed to read log_good"
9054 $LCTL debug_daemon start $TMP/${tfile}_log_good
9056 $LCTL debug_daemon stop
9058 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9059 error "lctl df log_bad failed"
9061 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9062 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9064 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9065 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9067 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9068 error "bad_line good_line1 good_line2 are empty"
9070 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9071 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9072 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9074 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9075 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9076 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9078 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9079 error "bad_line_new good_line_new are empty"
9081 local expected_good=$((good_line1 + good_line2*2))
9083 rm -f $TMP/${tfile}*
9084 # LU-231, short malformed line may not be counted into bad lines
9085 if [ $bad_line -ne $bad_line_new ] &&
9086 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9087 error "expected $bad_line bad lines, but got $bad_line_new"
9091 if [ $expected_good -ne $good_line_new ]; then
9092 error "expected $expected_good good lines, but got $good_line_new"
9097 run_test 170 "test lctl df to handle corrupted log ====================="
9099 test_171() { # bug20592
9100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9101 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9102 $LCTL set_param fail_loc=0x50e
9103 $LCTL set_param fail_val=3000
9104 multiop_bg_pause $DIR/$tfile O_s || true
9106 kill -USR1 $MULTIPID
9110 if dmesg | grep "recursive fault"; then
9111 error "caught a recursive fault"
9113 $LCTL set_param fail_loc=0
9116 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9118 # it would be good to share it with obdfilter-survey/libecho code
9119 setup_obdecho_osc () {
9122 local obdfilter_name=$2
9123 echo "Creating new osc for $obdfilter_name on $ost_nid"
9124 # make sure we can find loopback nid
9125 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9127 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9128 ${obdfilter_name}_osc_UUID || rc=2; }
9129 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9130 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9134 cleanup_obdecho_osc () {
9135 local obdfilter_name=$1
9136 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9137 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9141 obdecho_create_test() {
9146 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9147 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9149 if [ $rc -eq 0 ]; then
9150 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9151 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9153 echo "New object id is $id"
9154 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9156 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9157 "cleanup" || rc=5; }
9158 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9160 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9166 remote_ost_nodsh && skip "remote OST with nodsh" && return
9170 if ! module_loaded obdecho; then
9171 load_module obdecho/obdecho
9175 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9176 local host=$(lctl get_param -n osc.$osc.import |
9177 awk '/current_connection:/ {print $2}' )
9178 local target=$(lctl get_param -n osc.$osc.import |
9179 awk '/target:/ {print $2}' )
9180 target=${target%_UUID}
9182 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9183 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9184 [[ -n $target ]] && cleanup_obdecho_osc $target
9185 [ $rmmod_local -eq 1 ] && rmmod obdecho
9188 run_test 180a "test obdecho on osc"
9191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9192 remote_ost_nodsh && skip "remote OST with nodsh" && return
9194 local rmmod_remote=0
9196 do_facet ost1 "lsmod | grep -q obdecho || " \
9197 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9198 "modprobe obdecho; }" && rmmod_remote=1
9199 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9200 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9201 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9204 run_test 180b "test obdecho directly on obdfilter"
9206 test_181() { # bug 22177
9207 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9208 # create enough files to index the directory
9209 createmany -o $DIR/$tdir/foobar 4000
9210 # print attributes for debug purpose
9213 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9215 # remove the files & current working dir
9216 unlinkmany $DIR/$tdir/foobar 4000
9218 kill -USR1 $MULTIPID
9220 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9223 run_test 181 "Test open-unlinked dir ========================"
9226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9227 # disable MDC RPC lock wouldn't crash client
9231 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9232 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9233 $LCTL set_param fail_loc=0x804
9235 for (( i=0; i < $tcount; i++ )) ; do
9237 createmany -o $DIR/$tdir/$i/f- $fcount &
9241 for (( i=0; i < $tcount; i++ )) ; do
9242 unlinkmany $DIR/$tdir/$i/f- $fcount &
9248 $LCTL set_param fail_loc=0
9250 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9252 test_183() { # LU-2275
9253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9254 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9255 echo aaa > $DIR/$tdir/$tfile
9257 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9258 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9260 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9261 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9263 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9265 # Flush negative dentry cache
9266 touch $DIR/$tdir/$tfile
9268 # We are not checking for any leaked references here, they'll
9269 # become evident next time we do cleanup with module unload.
9272 run_test 183 "No crash or request leak in case of strange dispositions ========"
9274 test_185() { # LU-2441
9275 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9276 touch $DIR/$tdir/spoo
9277 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9278 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9279 error "cannot create/write a volatile file"
9280 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9281 error "FID is still valid after close"
9283 multiop_bg_pause $DIR/$tdir vVw4096_c
9290 # assume that the next FID for this client is sequential, since stdout
9291 # is unfortunately eaten by multiop_bg_pause
9292 local n=$((${fidv[1]} + 1))
9293 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9294 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9295 error "FID is missing before close"
9296 kill -USR1 $multi_pid
9297 # 1 second delay, so if mtime change we will see it
9299 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9300 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9302 run_test 185 "Volatile file support"
9304 check_swap_layouts_support()
9306 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
9307 { skip "Does not support layout lock."; return 0; }
9311 # test suite 184 is for LU-2016, LU-2017
9313 check_swap_layouts_support && return 0
9315 dir0=$DIR/$tdir/$testnum
9316 test_mkdir -p $dir0 || error "creating dir $dir0"
9321 $SETSTRIPE -c1 $file1
9323 $SETSTRIPE -c2 $file2
9325 gen1=$($GETSTRIPE -g $file1)
9326 gen2=$($GETSTRIPE -g $file2)
9328 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9329 gen=$($GETSTRIPE -g $file1)
9330 [[ $gen1 != $gen ]] ||
9331 "Layout generation on $file1 does not change"
9332 gen=$($GETSTRIPE -g $file2)
9333 [[ $gen2 != $gen ]] ||
9334 "Layout generation on $file2 does not change"
9336 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9337 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9339 run_test 184a "Basic layout swap"
9342 check_swap_layouts_support && return 0
9344 dir0=$DIR/$tdir/$testnum
9345 mkdir -p $dir0 || error "creating dir $dir0"
9352 $SETSTRIPE -c1 $file1
9353 $SETSTRIPE -c2 $file2
9354 $SETSTRIPE -c1 $file3
9355 chown $RUNAS_ID $file3
9356 gen1=$($GETSTRIPE -g $file1)
9357 gen2=$($GETSTRIPE -g $file2)
9359 $LFS swap_layouts $dir1 $dir2 &&
9360 error "swap of directories layouts should fail"
9361 $LFS swap_layouts $dir1 $file1 &&
9362 error "swap of directory and file layouts should fail"
9363 $RUNAS $LFS swap_layouts $file1 $file2 &&
9364 error "swap of file we cannot write should fail"
9365 $LFS swap_layouts $file1 $file3 &&
9366 error "swap of file with different owner should fail"
9367 /bin/true # to clear error code
9369 run_test 184b "Forbidden layout swap (will generate errors)"
9372 check_swap_layouts_support && return 0
9374 dir0=$DIR/$tdir/$testnum
9375 mkdir -p $dir0 || error "creating dir $dir0"
9380 # create a file large enough for the concurent test
9381 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9382 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9383 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9386 dd if=$ref1 of=$file1 bs=64k &
9387 sleep 0.$((RANDOM % 5 + 1))
9389 $LFS swap_layouts $file1 $file2
9392 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9393 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9395 # how many bytes copied before swapping layout
9396 local copied=`stat -c %s $file2`
9397 local remaining=`stat -c %s $ref1`
9398 remaining=$((remaining - copied))
9399 echo "Copied $copied bytes before swapping layout..."
9401 cmp -n $copied $file1 $ref2 ||
9402 error "Content mismatch [0, $copied) of ref2 and file1"
9403 cmp -n $copied $file2 $ref1 ||
9404 error "Content mismatch [0, $copied) of ref1 and file2"
9405 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9406 error "Content mismatch [$copied, EOF) of ref1 and file1"
9409 rm -f $ref1 $ref2 $file1 $file2
9411 run_test 184c "Concurrent write and layout swap"
9414 check_file_in_pool()
9419 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9422 for t in $tlist ; do
9423 [ "$i" -eq "$t" ] && continue 2
9426 echo "pool list: $tlist"
9427 echo "striping: $res"
9428 error_noexit "$file not allocated in $pool"
9435 echo "Creating new pool"
9438 create_pool $FSNAME.$pool ||
9439 { error_noexit "No pool created, result code $?"; return 1; }
9440 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9441 { error_noexit "$pool not in lfs pool_list"; return 2; }
9444 pool_add_targets() {
9445 echo "Adding targets to pool"
9451 local list=$(seq $first $step $last)
9453 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9454 do_facet mgs $LCTL pool_add \
9455 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9456 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9457 | sort -u | tr '\n' ' ' " "$t" || {
9458 error_noexit "Add to pool failed"
9461 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9462 local addcount=$(((last - first) / step + 1))
9463 [ $lfscount -eq $addcount ] || {
9464 error_noexit "lfs pool_list bad ost count" \
9465 "$lfscount != $addcount"
9473 echo "Setting pool on directory $tdir"
9475 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9477 error_noexit "Cannot set pool $pool to $tdir"
9484 echo "Checking pool on directory $tdir"
9486 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9487 [ "$res" = "$pool" ] && return 0
9489 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9493 pool_dir_rel_path() {
9494 echo "Testing relative path works well"
9499 mkdir -p $root/$tdir/$tdir
9501 pool_set_dir $pool $tdir || return 1
9502 pool_set_dir $pool ./$tdir || return 2
9503 pool_set_dir $pool ../$tdir || return 3
9504 pool_set_dir $pool ../$tdir/$tdir || return 4
9505 rm -rf $tdir; cd - > /dev/null
9508 pool_alloc_files() {
9509 echo "Checking files allocation from directory pool"
9516 for i in $(seq -w 1 $count)
9518 local file=$tdir/file-$i
9520 check_file_in_pool $file $pool "$tlist" || \
9521 failed=$((failed + 1))
9523 [ "$failed" = 0 ] && return 0
9525 error_noexit "$failed files not allocated in $pool"
9529 pool_create_files() {
9530 echo "Creating files in pool"
9538 for i in $(seq -w 1 $count)
9540 local file=$tdir/spoo-$i
9541 $SETSTRIPE -p $pool $file
9542 check_file_in_pool $file $pool "$tlist" || \
9543 failed=$((failed + 1))
9545 [ "$failed" = 0 ] && return 0
9547 error_noexit "$failed files not allocated in $pool"
9552 echo "Checking 'lfs df' output"
9555 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9557 local res=$($LFS df --pool $FSNAME.$pool |
9559 grep "$FSNAME-OST" |
9561 [ "$res" = "$t" ] && return 0
9563 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9567 pool_file_rel_path() {
9568 echo "Creating files in a pool with relative pathname"
9573 { error_noexit "unable to create $tdir"; return 1 ; }
9574 local file="/..$tdir/$tfile-1"
9575 $SETSTRIPE -p $pool $file ||
9576 { error_noexit "unable to create $file" ; return 2 ; }
9579 $SETSTRIPE -p $pool $tfile-2 || {
9580 error_noexit "unable to create $tfile-2 in $tdir"
9585 pool_remove_first_target() {
9586 echo "Removing first target from a pool"
9589 local pname="lov.$FSNAME-*.pools.$pool"
9590 local t=$($LCTL get_param -n $pname | head -1)
9591 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9592 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9593 error_noexit "$t not removed from $FSNAME.$pool"
9598 pool_remove_all_targets() {
9599 echo "Removing all targets from pool"
9602 local pname="lov.$FSNAME-*.pools.$pool"
9603 for t in $($LCTL get_param -n $pname | sort -u)
9605 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9607 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9608 error_noexit "Pool $FSNAME.$pool cannot be drained"
9611 # striping on an empty/nonexistant pool should fall back
9612 # to "pool of everything"
9614 error_noexit "failed to use fallback striping for empty pool"
9617 # setstripe on an empty pool should fail
9618 $SETSTRIPE -p $pool $file 2>/dev/null && {
9619 error_noexit "expected failure when creating file" \
9627 echo "Destroying pool"
9631 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9634 # striping on an empty/nonexistant pool should fall back
9635 # to "pool of everything"
9637 error_noexit "failed to use fallback striping for missing pool"
9640 # setstripe on an empty pool should fail
9641 $SETSTRIPE -p $pool $file 2>/dev/null && {
9642 error_noexit "expected failure when creating file" \
9647 # get param should return err once pool is gone
9648 if wait_update $HOSTNAME "lctl get_param -n \
9649 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9651 remove_pool_from_list $FSNAME.$pool
9654 error_noexit "Pool $FSNAME.$pool is not destroyed"
9659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9660 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
9662 local POOL=${POOL:-cea1}
9663 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
9664 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
9667 local last_ost=$(($OSTCOUNT - 1))
9669 local ost_list=$(seq $first_ost $ost_step $last_ost)
9670 local ost_range="$first_ost $last_ost $ost_step"
9671 local test_path=$POOL_ROOT/$POOL_DIR_NAME
9672 local file_dir=$POOL_ROOT/file_tst
9676 # former test_200a test_200b
9677 pool_add $POOL || { rc=$? ; break; }
9678 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
9679 # former test_200c test_200d
9681 pool_set_dir $POOL $test_path || { rc=$? ; break; }
9682 pool_check_dir $POOL $test_path || { rc=$? ; break; }
9683 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
9684 || { rc=$? ; break; }
9685 # former test_200e test_200f
9686 local files=$((OSTCOUNT*3))
9687 pool_alloc_files $POOL $test_path $files "$ost_list" \
9688 || { rc=$? ; break; }
9689 pool_create_files $POOL $file_dir $files "$ost_list" \
9690 || { rc=$? ; break; }
9691 # former test_200g test_200h
9692 pool_lfs_df $POOL || { rc=$? ; break; }
9693 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
9695 # former test_201a test_201b test_201c
9696 pool_remove_first_target $POOL || { rc=$? ; break; }
9698 local f=$test_path/$tfile
9699 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
9700 pool_remove $POOL $f || { rc=$? ; break; }
9707 run_test 200 "OST pools"
9709 # usage: default_attr <count | size | offset>
9711 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
9714 # usage: check_default_stripe_attr
9715 check_default_stripe_attr() {
9716 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
9718 --stripe-count|--count)
9719 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
9720 --stripe-size|--size)
9721 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
9722 --stripe-index|--index)
9725 error "unknown getstripe attr '$1'"
9728 [ $ACTUAL != $EXPECTED ] &&
9729 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
9733 test_mkdir -p $DIR/$tdir
9734 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
9736 check_default_stripe_attr --stripe-count
9737 check_default_stripe_attr --stripe-size
9738 check_default_stripe_attr --stripe-index
9742 run_test 204a "Print default stripe attributes ================="
9745 test_mkdir -p $DIR/$tdir
9746 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9748 check_default_stripe_attr --stripe-size
9749 check_default_stripe_attr --stripe-index
9753 run_test 204b "Print default stripe size and offset ==========="
9756 test_mkdir -p $DIR/$tdir
9757 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9759 check_default_stripe_attr --stripe-count
9760 check_default_stripe_attr --stripe-index
9764 run_test 204c "Print default stripe count and offset ==========="
9767 test_mkdir -p $DIR/$tdir
9768 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9770 check_default_stripe_attr --stripe-count
9771 check_default_stripe_attr --stripe-size
9775 run_test 204d "Print default stripe count and size ============="
9778 test_mkdir -p $DIR/$tdir
9779 $SETSTRIPE -d $DIR/$tdir
9781 check_default_stripe_attr --stripe-count --raw
9782 check_default_stripe_attr --stripe-size --raw
9783 check_default_stripe_attr --stripe-index --raw
9787 run_test 204e "Print raw stripe attributes ================="
9790 test_mkdir -p $DIR/$tdir
9791 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9793 check_default_stripe_attr --stripe-size --raw
9794 check_default_stripe_attr --stripe-index --raw
9798 run_test 204f "Print raw stripe size and offset ==========="
9801 test_mkdir -p $DIR/$tdir
9802 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9804 check_default_stripe_attr --stripe-count --raw
9805 check_default_stripe_attr --stripe-index --raw
9809 run_test 204g "Print raw stripe count and offset ==========="
9812 test_mkdir -p $DIR/$tdir
9813 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9815 check_default_stripe_attr --stripe-count --raw
9816 check_default_stripe_attr --stripe-size --raw
9820 run_test 204h "Print raw stripe count and size ============="
9822 # Figure out which job scheduler is being used, if any,
9824 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
9826 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
9828 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
9830 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
9831 JOBENV=LOADL_STEP_ID
9832 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
9842 # clear old jobstats
9843 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
9844 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
9846 # use a new JobID for this test, or we might see an old one
9847 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
9851 log "Using JobID environment variable $JOBENV=$JOBVAL"
9853 if [ $JOBENV = "FAKE_JOBID" ]; then
9854 FAKE_JOBID=$JOBVAL $cmd
9859 if [ "$target" = "mdt" -o "$target" = "both" ]; then
9860 FACET="$SINGLEMDS" # will need to get MDS number for DNE
9861 do_facet $FACET lctl get_param mdt.*.job_stats |
9862 grep $JOBVAL || error "No job stats found on MDT $FACET"
9864 if [ "$target" = "ost" -o "$target" = "both" ]; then
9866 do_facet $FACET lctl get_param obdfilter.*.job_stats |
9867 grep $JOBVAL || error "No job stats found on OST $FACET"
9871 test_205() { # Job stats
9872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9873 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
9874 skip "Server doesn't support jobstats" && return 0
9877 OLD_JOBENV=`$LCTL get_param -n jobid_var`
9878 if [ $OLD_JOBENV != $JOBENV ]; then
9879 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$JOBENV
9880 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9885 cmd="mkdir $DIR/$tfile"
9886 verify_jobstats "$cmd" "mdt"
9888 cmd="rm -fr $DIR/$tfile"
9889 verify_jobstats "$cmd" "mdt"
9891 cmd="mknod $DIR/$tfile c 1 3"
9892 verify_jobstats "$cmd" "mdt"
9894 cmd="rm -f $DIR/$tfile"
9895 verify_jobstats "$cmd" "mdt"
9897 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
9898 verify_jobstats "$cmd" "mdt"
9900 cmd="touch $DIR/$tfile"
9901 verify_jobstats "$cmd" "both"
9903 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
9904 verify_jobstats "$cmd" "ost"
9906 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
9907 verify_jobstats "$cmd" "ost"
9909 cmd="$TRUNCATE $DIR/$tfile 0"
9910 verify_jobstats "$cmd" "both"
9912 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
9913 verify_jobstats "$cmd" "mdt"
9916 rm -f $DIR/jobstats_test_rename
9918 if [ $OLD_JOBENV != $JOBENV ]; then
9919 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$OLD_JOBENV
9920 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9921 $OLD_JOBENV || return 1
9924 run_test 205 "Verify job stats"
9926 # LU-1480, LU-1773 and LU-1657
9929 lfs setstripe -c -1 $DIR/$tdir
9930 #define OBD_FAIL_LOV_INIT 0x1403
9931 $LCTL set_param fail_loc=0xa0001403
9932 $LCTL set_param fail_val=1
9933 touch $DIR/$tdir/$tfile || true
9935 run_test 206 "fail lov_init_raid0() doesn't lbug"
9938 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
9939 local fsz=`stat -c %s $DIR/$tfile`
9940 cancel_lru_locks mdc
9942 # do not return layout in getattr intent
9943 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
9944 $LCTL set_param fail_loc=0x170
9945 local sz=`stat -c %s $DIR/$tfile`
9947 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
9951 run_test 207a "can refresh layout at glimpse"
9954 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
9955 local cksum=`md5sum $DIR/$tfile`
9956 local fsz=`stat -c %s $DIR/$tfile`
9957 cancel_lru_locks mdc
9958 cancel_lru_locks osc
9960 # do not return layout in getattr intent
9961 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
9962 $LCTL set_param fail_loc=0x171
9964 # it will refresh layout after the file is opened but before read issues
9965 echo checksum is "$cksum"
9966 echo "$cksum" |md5sum -c --quiet || error "file differs"
9970 run_test 207b "can refresh layout at open"
9974 size=$((size % 8192 + 1))
9975 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
9976 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
9977 rm -f $DIR/f212 $DIR/f212.xyz
9979 run_test 212 "Sendfile test ============================================"
9982 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
9983 cancel_lru_locks osc
9984 lctl set_param fail_loc=0x8000040f
9985 # generate a read lock
9986 cat $DIR/$tfile > /dev/null
9987 # write to the file, it will try to cancel the above read lock.
9988 cat /etc/hosts >> $DIR/$tfile
9990 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
9992 test_214() { # for bug 20133
9993 test_mkdir -p $DIR/d214p/d214c
9994 for (( i=0; i < 340; i++ )) ; do
9995 touch $DIR/d214p/d214c/a$i
9998 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
9999 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10000 ls $DIR/d214c || error "ls $DIR/d214c failed"
10001 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10003 run_test 214 "hash-indexed directory test - bug 20133"
10005 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10006 create_lnet_proc_files() {
10007 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10008 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10010 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10011 rm -f "$TMP/lnet_$1.sys_tmp"
10014 # counterpart of create_lnet_proc_files
10015 remove_lnet_proc_files() {
10016 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10019 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10020 # 3rd arg as regexp for body
10021 check_lnet_proc_stats() {
10022 local l=$(cat "$TMP/lnet_$1" |wc -l)
10023 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10025 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10028 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10029 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10030 # optional and can be regexp for 2nd line (lnet.routes case)
10031 check_lnet_proc_entry() {
10032 local blp=2 # blp stands for 'position of 1st line of body'
10033 [ "$5" = "" ] || blp=3 # lnet.routes case
10035 local l=$(cat "$TMP/lnet_$1" |wc -l)
10036 # subtracting one from $blp because the body can be empty
10037 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10039 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10040 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10042 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10043 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10045 # bail out if any unexpected line happened
10046 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10047 [ "$?" != 0 ] || error "$2 misformatted"
10050 test_215() { # for bugs 18102, 21079, 21517
10051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10052 local N='(0|[1-9][0-9]*)' # non-negative numeric
10053 local P='[1-9][0-9]*' # positive numeric
10054 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10055 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10056 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10057 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10059 local L1 # regexp for 1st line
10060 local L2 # regexp for 2nd line (optional)
10061 local BR # regexp for the rest (body)
10063 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10064 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10065 create_lnet_proc_files "stats"
10066 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10067 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10068 remove_lnet_proc_files "stats"
10070 # /proc/sys/lnet/routes should look like this:
10071 # Routing disabled/enabled
10072 # net hops state router
10073 # where net is a string like tcp0, hops >= 0, state is up/down,
10074 # router is a string like 192.168.1.1@tcp2
10075 L1="^Routing (disabled|enabled)$"
10076 L2="^net +hops +state +router$"
10077 BR="^$NET +$N +(up|down) +$NID$"
10078 create_lnet_proc_files "routes"
10079 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10080 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10081 remove_lnet_proc_files "routes"
10083 # /proc/sys/lnet/routers should look like this:
10084 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10085 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10086 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10087 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10088 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10089 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10090 create_lnet_proc_files "routers"
10091 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10092 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10093 remove_lnet_proc_files "routers"
10095 # /proc/sys/lnet/peers should look like this:
10096 # nid refs state last max rtr min tx min queue
10097 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10098 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10099 # numeric (0 or >0 or <0), queue >= 0.
10100 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10101 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10102 create_lnet_proc_files "peers"
10103 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10104 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10105 remove_lnet_proc_files "peers"
10107 # /proc/sys/lnet/buffers should look like this:
10108 # pages count credits min
10109 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10110 L1="^pages +count +credits +min$"
10111 BR="^ +$N +$N +$I +$I$"
10112 create_lnet_proc_files "buffers"
10113 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10114 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10115 remove_lnet_proc_files "buffers"
10117 # /proc/sys/lnet/nis should look like this:
10118 # nid status alive refs peer rtr max tx min
10119 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10120 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10121 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10122 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10123 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10124 create_lnet_proc_files "nis"
10125 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10126 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10127 remove_lnet_proc_files "nis"
10129 # can we successfully write to /proc/sys/lnet/stats?
10130 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10131 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10133 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10135 test_216() { # bug 20317
10136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10137 remote_ost_nodsh && skip "remote OST with nodsh" && return
10139 local p="$TMP/sanityN-$TESTNAME.parameters"
10140 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
10141 for node in $(osts_nodes); do
10142 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10143 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
10144 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
10148 # agressive lockless i/o settings
10149 for node in $(osts_nodes); do
10150 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'
10152 lctl set_param -n osc.*.contention_seconds 60
10154 $DIRECTIO write $DIR/$tfile 0 10 4096
10155 $CHECKSTAT -s 40960 $DIR/$tfile
10157 # disable lockless i/o
10158 for node in $(osts_nodes); do
10159 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10161 lctl set_param -n osc.*.contention_seconds 0
10164 dd if=/dev/zero of=$DIR/$tfile count=0
10165 $CHECKSTAT -s 0 $DIR/$tfile
10167 restore_lustre_params <$p
10171 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10173 test_217() { # bug 22430
10174 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10178 for node in $(nodes_list); do
10179 nid=$(host_nids_address $node $NETTYPE)
10180 if [[ $nid = *-* ]] ; then
10181 echo "lctl ping $nid@$NETTYPE"
10182 lctl ping $nid@$NETTYPE
10184 echo "skipping $node (no hyphen detected)"
10188 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10191 # do directio so as not to populate the page cache
10192 log "creating a 10 Mb file"
10193 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10194 log "starting reads"
10195 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10196 log "truncating the file"
10197 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10199 kill %+ || true # reads might have finished
10200 echo "wait until dd is finished"
10202 log "removing the temporary file"
10203 rm -rf $DIR/$tfile || error "tmp file removal failed"
10205 run_test 218 "parallel read and truncate should not deadlock ======================="
10208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10209 # write one partial page
10210 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10211 # set no grant so vvp_io_commit_write will do sync write
10212 $LCTL set_param fail_loc=0x411
10213 # write a full page at the end of file
10214 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10216 $LCTL set_param fail_loc=0
10217 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10218 $LCTL set_param fail_loc=0x411
10219 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10221 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10223 test_220() { #LU-325
10224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10225 remote_ost_nodsh && skip "remote OST with nodsh" && return
10228 test_mkdir -p $DIR/$tdir
10229 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10230 awk '{print $2}' | sed -e 's/_UUID$//')
10233 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10234 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10235 osc.$mdtosc_proc1.prealloc_last_id)
10236 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10237 osc.$mdtosc_proc1.prealloc_next_id)
10241 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10242 #define OBD_FAIL_OST_ENOINO 0x229
10243 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10244 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10245 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10247 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10249 MDSOBJS=$((last_id - next_id))
10250 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10252 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10253 echo "OST still has $count kbytes free"
10255 echo "create $MDSOBJS files @next_id..."
10256 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10258 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10259 osc.$mdtosc_proc1.prealloc_last_id)
10260 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10261 osc.$mdtosc_proc1.prealloc_next_id)
10263 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10268 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10269 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10271 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10272 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10273 echo "unlink $MDSOBJS files @$next_id..."
10274 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10276 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10280 dd if=`which date` of=$MOUNT/date oflag=sync
10281 chmod +x $MOUNT/date
10283 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10284 $LCTL set_param fail_loc=0x80001401
10286 $MOUNT/date > /dev/null
10289 run_test 221 "make sure fault and truncate race to not cause OOM"
10292 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10294 test_mkdir -p $DIR/$tdir
10295 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10296 createmany -o $DIR/$tdir/$tfile 10
10297 cancel_lru_locks mdc
10298 cancel_lru_locks osc
10299 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10300 $LCTL set_param fail_loc=0x31a
10301 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10302 $LCTL set_param fail_loc=0
10305 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10310 test_mkdir -p $DIR/$tdir
10311 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10312 createmany -o $DIR/$tdir/$tfile 10
10313 cancel_lru_locks mdc
10314 cancel_lru_locks osc
10315 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10316 $LCTL set_param fail_loc=0x31a
10317 rm -r $DIR/$tdir || "AGL for rmdir failed"
10318 $LCTL set_param fail_loc=0
10320 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10325 test_mkdir -p $DIR/$tdir
10326 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10327 createmany -o $DIR/$tdir/$tfile 10
10328 cancel_lru_locks mdc
10329 cancel_lru_locks osc
10330 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10331 $LCTL set_param fail_loc=0x31b
10332 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10333 $LCTL set_param fail_loc=0
10336 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10338 test_224a() { # LU-1039, MRP-303
10339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10340 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10341 $LCTL set_param fail_loc=0x508
10342 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10343 $LCTL set_param fail_loc=0
10346 run_test 224a "Don't panic on bulk IO failure"
10348 test_224b() { # LU-1039, MRP-303
10349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10350 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10351 cancel_lru_locks osc
10352 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10353 $LCTL set_param fail_loc=0x515
10354 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10355 $LCTL set_param fail_loc=0
10358 run_test 224b "Don't panic on bulk IO failure"
10360 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10362 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10363 if [ -z ${MDSSURVEY} ]; then
10364 skip_env "mds-survey not found" && return
10366 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10367 { skip "Need MDS version at least 2.2.51"; return; }
10369 local mds=$(facet_host $SINGLEMDS)
10370 local target=$(do_nodes $mds 'lctl dl' | \
10371 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10373 local cmd1="file_count=1000 thrhi=4"
10374 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10375 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10376 local cmd="$cmd1 $cmd2 $cmd3"
10378 rm -f ${TMP}/mds_survey*
10380 eval $cmd || error "mds-survey with zero-stripe failed"
10381 cat ${TMP}/mds_survey*
10382 rm -f ${TMP}/mds_survey*
10384 run_test 225a "Metadata survey sanity with zero-stripe"
10387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10388 if [ -z ${MDSSURVEY} ]; then
10389 skip_env "mds-survey not found" && return
10391 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10392 { skip "Need MDS version at least 2.2.51"; return; }
10394 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10395 skip_env "Need to mount OST to test" && return
10398 local mds=$(facet_host $SINGLEMDS)
10399 local target=$(do_nodes $mds 'lctl dl' | \
10400 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10402 local cmd1="file_count=1000 thrhi=4"
10403 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10404 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10405 local cmd="$cmd1 $cmd2 $cmd3"
10407 rm -f ${TMP}/mds_survey*
10409 eval $cmd || error "mds-survey with stripe_count failed"
10410 cat ${TMP}/mds_survey*
10411 rm -f ${TMP}/mds_survey*
10413 run_test 225b "Metadata survey sanity with stripe_count = 1"
10415 mcreate_path2fid () {
10421 local path=$DIR/$tdir/$name
10426 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10427 error "cannot create $desc"
10429 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10431 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10433 fid_path=$($LFS fid2path $MOUNT $fid)
10435 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10437 [ "$path" == "$fid_path" ] ||
10438 error "fid2path returned $fid_path, expected $path"
10440 echo "pass with $path and $fid"
10445 mkdir -p $DIR/$tdir
10447 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10448 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10449 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10450 mcreate_path2fid 0040666 0 0 dir "directory"
10451 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10452 mcreate_path2fid 0100666 0 0 file "regular file"
10453 mcreate_path2fid 0120666 0 0 link "symbolic link"
10454 mcreate_path2fid 0140666 0 0 sock "socket"
10456 run_test 226 "call path2fid and fid2path on files of all type"
10458 # LU-1299 Executing or running ldd on a truncated executable does not
10459 # cause an out-of-memory condition.
10461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10462 dd if=`which date` of=$MOUNT/date bs=1k count=1
10463 chmod +x $MOUNT/date
10465 $MOUNT/date > /dev/null
10466 ldd $MOUNT/date > /dev/null
10469 run_test 227 "running truncated executable does not cause OOM"
10471 # LU-1512 try to reuse idle OI blocks
10473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10474 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10475 skip "non-ldiskfs backend" && return
10477 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10478 local myDIR=$DIR/$tdir
10481 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10482 $LCTL set_param fail_loc=0x80001002
10483 createmany -o $myDIR/t- 10000
10484 $LCTL set_param fail_loc=0
10485 # The guard is current the largest FID holder
10487 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10489 local IDX=$(($SEQ % 64))
10491 do_facet $SINGLEMDS sync
10492 # Make sure journal flushed.
10494 local blk1=$(do_facet $SINGLEMDS \
10495 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10496 grep Blockcount | awk '{print $4}')
10498 # Remove old files, some OI blocks will become idle.
10499 unlinkmany $myDIR/t- 10000
10500 # Create new files, idle OI blocks should be reused.
10501 createmany -o $myDIR/t- 2000
10502 do_facet $SINGLEMDS sync
10503 # Make sure journal flushed.
10505 local blk2=$(do_facet $SINGLEMDS \
10506 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10507 grep Blockcount | awk '{print $4}')
10509 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10511 run_test 228a "try to reuse idle OI blocks"
10514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10515 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10516 skip "non-ldiskfs backend" && return
10518 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10519 local myDIR=$DIR/$tdir
10522 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10523 $LCTL set_param fail_loc=0x80001002
10524 createmany -o $myDIR/t- 10000
10525 $LCTL set_param fail_loc=0
10526 # The guard is current the largest FID holder
10528 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10530 local IDX=$(($SEQ % 64))
10532 do_facet $SINGLEMDS sync
10533 # Make sure journal flushed.
10535 local blk1=$(do_facet $SINGLEMDS \
10536 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10537 grep Blockcount | awk '{print $4}')
10539 # Remove old files, some OI blocks will become idle.
10540 unlinkmany $myDIR/t- 10000
10543 stop $SINGLEMDS || error "Fail to stop MDT."
10545 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10547 df $MOUNT || error "Fail to df."
10548 # Create new files, idle OI blocks should be reused.
10549 createmany -o $myDIR/t- 2000
10550 do_facet $SINGLEMDS sync
10551 # Make sure journal flushed.
10553 local blk2=$(do_facet $SINGLEMDS \
10554 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10555 grep Blockcount | awk '{print $4}')
10557 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10559 run_test 228b "idle OI blocks can be reused after MDT restart"
10563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10564 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10565 skip "non-ldiskfs backend" && return
10567 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10568 local myDIR=$DIR/$tdir
10571 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10572 $LCTL set_param fail_loc=0x80001002
10573 # 20000 files can guarantee there are index nodes in the OI file
10574 createmany -o $myDIR/t- 20000
10575 $LCTL set_param fail_loc=0
10576 # The guard is current the largest FID holder
10578 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10580 local IDX=$(($SEQ % 64))
10582 do_facet $SINGLEMDS sync
10583 # Make sure journal flushed.
10585 local blk1=$(do_facet $SINGLEMDS \
10586 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10587 grep Blockcount | awk '{print $4}')
10589 # Remove old files, some OI blocks will become idle.
10590 unlinkmany $myDIR/t- 20000
10592 # The OI file should become empty now
10594 # Create new files, idle OI blocks should be reused.
10595 createmany -o $myDIR/t- 2000
10596 do_facet $SINGLEMDS sync
10597 # Make sure journal flushed.
10599 local blk2=$(do_facet $SINGLEMDS \
10600 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10601 grep Blockcount | awk '{print $4}')
10603 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10605 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10609 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10612 mkdir -p $DIR/$tdir/test_230_local
10613 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10614 [ $mdt_idx -ne 0 ] &&
10615 error "create local directory on wrong MDT $mdt_idx"
10617 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10618 error "create remote directory failed"
10619 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10620 [ $mdt_idx -ne $MDTIDX ] &&
10621 error "create remote directory on wrong MDT $mdt_idx"
10623 createmany -o $DIR/$tdir/test_230/t- 10 ||
10624 error "create files on remote directory failed"
10625 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10626 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10627 rm -r $DIR/$tdir || error "unlink remote directory failed"
10629 run_test 230a "Create remote directory and files under the remote directory"
10632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10633 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10635 local remote_dir=$DIR/$tdir/remote_dir
10638 mkdir -p $DIR/$tdir
10639 $LFS mkdir -i $MDTIDX $remote_dir ||
10640 error "create remote directory failed"
10642 $LFS mkdir -i 0 $remote_dir/new_dir &&
10643 error "nested remote directory create succeed!"
10645 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
10646 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
10647 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
10650 error "create remote directory failed after set enable_remote_dir"
10652 rm -r $DIR/$tdir || error "unlink remote directory failed"
10654 run_test 230b "nested remote directory should be failed"
10657 # tests that do cleanup/setup should be run at the end
10661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10663 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
10664 $LCTL set_param fail_loc=0x903
10665 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
10666 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
10669 FAIL_ON_ERROR=true cleanup
10670 FAIL_ON_ERROR=true setup
10672 run_test 900 "umount should not race with any mgc requeue thread"
10675 check_and_cleanup_lustre
10676 if [ "$I_MOUNTED" != "yes" ]; then
10677 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true