2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 60c 63 64b 68 71 73 77f 78 101a 115 120g 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-2834 LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 18 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 if [ "$ONLY" == "cleanup" ]; then
97 check_and_setup_lustre
102 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
103 awk '{gsub(/_UUID/,""); print $1}' | head -1)
104 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
105 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
106 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
107 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
108 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
109 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
111 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
112 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
113 rm -rf $DIR/[Rdfs][0-9]*
115 # $RUNAS_ID may get set incorrectly somewhere else
116 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
118 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
122 if [ "${ONLY}" = "MOUNT" ] ; then
123 echo "Lustre is up, please go on"
127 echo "preparing for tests involving mounts"
128 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
130 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
131 echo # add a newline after mke2fs.
135 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
136 lctl set_param debug=-1 2> /dev/null || true
139 $CHECKSTAT -t file $DIR/$tfile || error
141 $CHECKSTAT -a $DIR/$tfile || error
143 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
146 chmod 0755 $DIR || error
147 $CHECKSTAT -p 0755 $DIR || error
149 run_test 0b "chmod 0755 $DIR ============================="
152 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
153 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
155 run_test 0c "check import proc ============================="
158 test_mkdir -p $DIR/$tdir
159 test_mkdir -p $DIR/$tdir/d2
160 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
161 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
163 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
168 $CHECKSTAT -a $DIR/$tdir || error
170 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
173 test_mkdir $DIR/$tdir
174 touch $DIR/$tdir/$tfile
175 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
177 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
181 $CHECKSTAT -a $DIR/$tdir || error
183 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
186 test_mkdir -p $DIR/$tdir
187 $CHECKSTAT -t dir $DIR/$tdir || error
189 run_test 3a "mkdir .../d3 ======================================"
192 if [ ! -d $DIR/$tdir ]; then
195 touch $DIR/$tdir/$tfile
196 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
198 run_test 3b "touch .../d3/f ===================================="
202 $CHECKSTAT -a $DIR/$tdir || error
204 run_test 3c "rm -r .../d3 ======================================"
207 test_mkdir -p $DIR/$tdir
208 $CHECKSTAT -t dir $DIR/$tdir || error
210 run_test 4a "mkdir .../d4 ======================================"
213 if [ ! -d $DIR/$tdir ]; then
214 test_mkdir $DIR/$tdir
216 test_mkdir $DIR/$tdir/d2
218 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
220 run_test 4b "mkdir .../d4/d2 ==================================="
223 test_mkdir $DIR/$tdir
224 test_mkdir $DIR/$tdir/d2
225 chmod 0707 $DIR/$tdir/d2
226 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error
228 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
232 chmod 0666 $DIR/$tfile || error
233 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
235 run_test 6a "touch .../f6a; chmod .../f6a ======================"
238 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
239 if [ ! -f $DIR/$tfile ]; then
241 chmod 0666 $DIR/$tfile
243 $RUNAS chmod 0444 $DIR/$tfile && error
244 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
246 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
249 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
251 chown $RUNAS_ID $DIR/$tfile || error
252 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
254 run_test 6c "touch .../f6c; chown .../f6c ======================"
257 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
258 if [ ! -f $DIR/$tfile ]; then
260 chown $RUNAS_ID $DIR/$tfile
262 $RUNAS chown $UID $DIR/$tfile && error
263 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
265 run_test 6d "$RUNAS chown .../f6c (should return error) =="
268 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
270 chgrp $RUNAS_ID $DIR/$tfile || error
271 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
273 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
276 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
277 if [ ! -f $DIR/$tfile ]; then
279 chgrp $RUNAS_ID $DIR/$tfile
281 $RUNAS chgrp $UID $DIR/$tfile && error
282 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
284 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
287 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
288 test_mkdir $DIR/$tdir || error
289 chmod 777 $DIR/$tdir || error
290 $RUNAS mkdir $DIR/$tdir/d || error
291 chmod g+s $DIR/$tdir/d || error
292 test_mkdir $DIR/$tdir/d/subdir
293 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir || error
295 run_test 6g "Is new dir in sgid dir inheriting group?"
297 test_6h() { # bug 7331
298 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
299 touch $DIR/$tfile || error "touch failed"
300 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
301 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
303 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile || error
305 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
308 test_mkdir $DIR/$tdir
309 $MCREATE $DIR/$tdir/$tfile
310 chmod 0666 $DIR/$tdir/$tfile
311 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
313 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
316 if [ ! -d $DIR/$tdir ]; then
319 $MCREATE $DIR/$tdir/$tfile
320 echo -n foo > $DIR/$tdir/$tfile
321 [ "`cat $DIR/$tdir/$tfile`" = "foo" ] || error
322 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error
324 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
327 test_mkdir $DIR/$tdir
328 touch $DIR/$tdir/$tfile
329 chmod 0666 $DIR/$tdir/$tfile
330 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
332 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
335 test_mkdir $DIR/$tdir
336 test_mkdir $DIR/$tdir/d2
337 test_mkdir $DIR/$tdir/d2/d3
338 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error
340 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
343 test_mkdir $DIR/$tdir
344 test_mkdir $DIR/$tdir/d2
345 touch $DIR/$tdir/d2/$tfile
346 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile || error
348 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
351 test_mkdir $DIR/$tdir
352 test_mkdir $DIR/$tdir/d2
353 chmod 0666 $DIR/$tdir/d2
354 chmod 0705 $DIR/$tdir/d2
355 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 || error
357 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
360 test_mkdir $DIR/$tdir
361 touch $DIR/$tdir/$tfile
362 chmod 0666 $DIR/$tdir/$tfile
363 chmod 0654 $DIR/$tdir/$tfile
364 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile || error
366 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
369 test_mkdir $DIR/$tdir
370 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
372 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile || error
374 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
377 test_mkdir $DIR/$tdir
378 touch $DIR/$tdir/$tfile
380 $CHECKSTAT -a $DIR/$tdir/$tfile || error
382 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
385 test_mkdir $DIR/$tdir
386 touch $DIR/$tdir/$tfile
387 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
388 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 || error
390 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
393 test_mkdir $DIR/$tdir
394 touch $DIR/$tdir/$tfile
395 rm -rf $DIR/$tdir/$tfile
396 $CHECKSTAT -a $DIR/$tdir/$tfile || error
398 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
401 test_mkdir -p $DIR/$tdir
402 touch $DIR/$tdir/$tfile
403 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
405 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist || error
406 $CHECKSTAT -f -t f $DIR/$tdir/l-exist || error
407 rm -f $DIR/$tdir/l-exist
408 $CHECKSTAT -a $DIR/$tdir/l-exist || error
410 run_test 17a "symlinks: create, remove (real) =================="
413 test_mkdir -p $DIR/$tdir
414 ln -s no-such-file $DIR/$tdir/l-dangle
416 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle || error
417 $CHECKSTAT -fa $DIR/$tdir/l-dangle || error
418 rm -f $DIR/$tdir/l-dangle
419 $CHECKSTAT -a $DIR/$tdir/l-dangle || error
421 run_test 17b "symlinks: create, remove (dangling) =============="
423 test_17c() { # bug 3440 - don't save failed open RPC for replay
424 test_mkdir -p $DIR/$tdir
425 ln -s foo $DIR/$tdir/$tfile
426 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
428 run_test 17c "symlinks: open dangling (should return error) ===="
431 test_mkdir -p $DIR/$tdir
432 ln -s foo $DIR/$tdir/$tfile
433 touch $DIR/$tdir/$tfile || error "creating to new symlink"
435 run_test 17d "symlinks: create dangling ========================"
438 test_mkdir -p $DIR/$tdir
439 local foo=$DIR/$tdir/$tfile
440 ln -s $foo $foo || error "create symlink failed"
441 ls -l $foo || error "ls -l failed"
442 ls $foo && error "ls not failed" || true
444 run_test 17e "symlinks: create recursive symlink (should return error) ===="
447 test_mkdir -p $DIR/d17f
448 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
449 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
456 run_test 17f "symlinks: long and very long symlink name ========================"
458 # str_repeat(S, N) generate a string that is string S repeated N times
463 while [ $((n -= 1)) -ge 0 ]; do
469 # Long symlinks and LU-2241
471 test_mkdir -p $DIR/$tdir
472 local TESTS="59 60 61 4094 4095"
475 local SYMNAME=$(str_repeat 'x' $i)
476 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
477 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
480 run_test 17g "symlinks: really long symlink name and inode boundaries"
482 test_17h() { #bug 17378
483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
486 test_mkdir -p $DIR/$tdir
487 if [ $MDSCOUNT -gt 1 ]; then
488 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
492 $SETSTRIPE -c -1 $DIR/$tdir
493 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
494 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
495 touch $DIR/$tdir/$tfile || true
497 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
499 test_17i() { #bug 20018
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -p $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
505 if [ $MDSCOUNT -gt 1 ]; then
506 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
510 ln -s $foo $foo || error "create symlink failed"
511 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
512 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
513 ls -l $foo && error "error not detected"
516 run_test 17i "don't panic on short symlink"
518 test_17k() { #bug 22301
519 rsync --help | grep -q xattr ||
520 skip_env "$(rsync --version| head -1) does not support xattrs"
521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
522 test_mkdir -p $DIR/$tdir
523 test_mkdir -p $DIR/$tdir.new
524 touch $DIR/$tdir/$tfile
525 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
526 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
527 error "rsync failed with xattrs enabled"
529 run_test 17k "symlinks: rsync with xattrs enabled ========================="
531 test_17l() { # LU-279
533 touch $DIR/$tdir/$tfile
534 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
535 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
536 # -h to not follow symlinks. -m '' to list all the xattrs.
537 # grep to remove first line: '# file: $path'.
538 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
540 lgetxattr_size_check $path $xattr ||
541 error "lgetxattr_size_check $path $xattr failed"
545 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
549 local short_sym="0123456789"
550 local WDIR=$DIR/${tdir}m
557 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
558 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
559 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
561 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
562 skip "only for ldiskfs MDT" && return 0
564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
568 # create a long symlink file
569 for ((i = 0; i < 4; ++i)); do
570 long_sym=${long_sym}${long_sym}
573 echo "create 512 short and long symlink files under $WDIR"
574 for ((i = 0; i < 256; ++i)); do
575 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
576 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
582 wait_delete_completed
584 echo "recreate the 512 symlink files with a shorter string"
585 for ((i = 0; i < 512; ++i)); do
586 # rewrite the symlink file with a shorter string
587 ln -sf ${long_sym} $WDIR/long-$i
588 ln -sf ${short_sym} $WDIR/short-$i
591 mds_index=$($LFS getstripe -M $WDIR)
592 mds_index=$((mds_index+1))
593 devname=$(mdsdevname $mds_index)
594 cmd="$E2FSCK -fnvd $devname"
596 echo "stop and checking mds${mds_index}: $cmd"
597 # e2fsck should not return error
598 stop mds${mds_index} -f
599 do_facet mds${mds_index} $cmd || rc=$?
601 start mds${mds_index} $devname $MDS_MOUNT_OPTS
602 df $MOUNT > /dev/null 2>&1
603 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
604 "short/long symlink MDT: rc=$rc"
607 run_test 17m "run e2fsck against MDT which contains short/long symlink"
609 check_fs_consistency_17n() {
615 for mdt_index in $(seq 1 $MDSCOUNT); do
616 devname=$(mdsdevname $mdt_index)
617 cmd="$E2FSCK -fnvd $devname"
619 echo "stop and checking mds${mdt_index}: $cmd"
620 # e2fsck should not return error
622 do_facet mds${mdt_index} $cmd || rc=$?
624 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
625 df $MOUNT > /dev/null 2>&1
626 [ $rc -ne 0 ] && break
634 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
635 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
636 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
638 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
639 skip "only for ldiskfs MDT" && return 0
641 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
646 for ((i=0; i<10; i++)); do
647 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
648 error "create remote dir error $i"
649 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
650 error "create files under remote dir failed $i"
653 check_fs_consistency_17n || error "e2fsck report error"
655 for ((i=0;i<10;i++)); do
656 rm -rf $DIR/$tdir/remote_dir_${i} ||
657 error "destroy remote dir error $i"
660 check_fs_consistency_17n || error "e2fsck report error"
662 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
668 run_test 18 "touch .../f ; ls ... =============================="
674 $CHECKSTAT -a $DIR/f19 || error
676 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
679 ls -l $DIR/f19 && error || true
681 run_test 19b "ls -l .../f19 (should return error) =============="
684 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
685 $RUNAS touch $DIR/f19 && error || true
687 run_test 19c "$RUNAS touch .../f19 (should return error) =="
690 cat $DIR/f19 && error || true
692 run_test 19d "cat .../f19 (should return error) =============="
704 $CHECKSTAT -a $DIR/f || error
706 run_test 20 "touch .../f ; ls -l ... ==========================="
710 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
711 ln -s dangle $DIR/d21/link
712 echo foo >> $DIR/d21/link
714 $CHECKSTAT -t link $DIR/d21/link || error
715 $CHECKSTAT -f -t file $DIR/d21/link || error
717 run_test 21 "write to dangling link ============================"
721 test_mkdir -p $DIR/$tdir
722 chown $RUNAS_ID:$RUNAS_GID $WDIR
723 (cd $WDIR || error "cd $WDIR failed";
724 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
726 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
727 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
728 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
730 run_test 22 "unpack tar archive as non-root user ==============="
734 test_mkdir -p $DIR/$tdir
735 local file=$DIR/$tdir/$tfile
737 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
738 openfile -f O_CREAT:O_EXCL $file &&
739 error "$file recreate succeeded" || true
741 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
743 test_23b() { # bug 18988
744 test_mkdir -p $DIR/$tdir
745 local file=$DIR/$tdir/$tfile
748 echo foo > $file || error "write filed"
749 echo bar >> $file || error "append filed"
750 $CHECKSTAT -s 8 $file || error "wrong size"
753 run_test 23b "O_APPEND check =========================="
756 echo '== rename sanity =============================================='
757 echo '-- same directory rename'
760 mv $DIR/R1/f $DIR/R1/g
761 $CHECKSTAT -t file $DIR/R1/g || error
763 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
768 mv $DIR/R2/f $DIR/R2/g
769 $CHECKSTAT -a $DIR/R2/f || error
770 $CHECKSTAT -t file $DIR/R2/g || error
772 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
777 mv $DIR/R3/f $DIR/R3/g
778 $CHECKSTAT -a $DIR/R3/f || error
779 $CHECKSTAT -t dir $DIR/R3/g || error
781 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
787 mrename $DIR/R4/f $DIR/R4/g
788 $CHECKSTAT -a $DIR/R4/f || error
789 $CHECKSTAT -t dir $DIR/R4/g || error
791 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
794 echo '-- cross directory renames --'
798 mv $DIR/R5a/f $DIR/R5b/g
799 $CHECKSTAT -a $DIR/R5a/f || error
800 $CHECKSTAT -t file $DIR/R5b/g || error
802 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
807 touch $DIR/R6a/f $DIR/R6b/g
808 mv $DIR/R6a/f $DIR/R6b/g
809 $CHECKSTAT -a $DIR/R6a/f || error
810 $CHECKSTAT -t file $DIR/R6b/g || error
812 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
817 test_mkdir $DIR/R7a/d
818 mv $DIR/R7a/d $DIR/R7b/e
819 $CHECKSTAT -a $DIR/R7a/d || error
820 $CHECKSTAT -t dir $DIR/R7b/e || error
822 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
827 test_mkdir $DIR/R8a/d
828 test_mkdir $DIR/R8b/e
829 mrename $DIR/R8a/d $DIR/R8b/e
830 $CHECKSTAT -a $DIR/R8a/d || error
831 $CHECKSTAT -t dir $DIR/R8b/e || error
833 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
836 echo "-- rename error cases"
840 mrename $DIR/R9/f $DIR/R9/a
841 $CHECKSTAT -t file $DIR/R9/f || error
842 $CHECKSTAT -t dir $DIR/R9/a || error
843 $CHECKSTAT -a $DIR/R9/a/f || error
845 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
849 mrename $DIR/R10/f $DIR/R10/g
850 $CHECKSTAT -t dir $DIR/R10 || error
851 $CHECKSTAT -a $DIR/R10/f || error
852 $CHECKSTAT -a $DIR/R10/g || error
854 run_test 24j "source does not exist ============================"
858 test_mkdir $DIR/R11a/d
860 mv $DIR/R11a/f $DIR/R11a/d
861 $CHECKSTAT -a $DIR/R11a/f || error
862 $CHECKSTAT -t file $DIR/R11a/d/f || error
864 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
866 # bug 2429 - rename foo foo foo creates invalid file
869 $MULTIOP $f OcNs || error
871 run_test 24l "Renaming a file to itself ========================"
875 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
876 # on ext3 this does not remove either the source or target files
877 # though the "expected" operation would be to remove the source
878 $CHECKSTAT -t file ${f} || error "${f} missing"
879 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
881 run_test 24m "Renaming a file to a hard link to itself ========="
885 # this stats the old file after it was renamed, so it should fail
889 $CHECKSTAT ${f}.rename
892 run_test 24n "Statting the old file after renaming (Posix rename 2)"
895 check_kernel_version 37 || return 0
896 test_mkdir -p $DIR/d24o
897 rename_many -s random -v -n 10 $DIR/d24o
899 run_test 24o "rename of files during htree split ==============="
904 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
905 mrename $DIR/R12a $DIR/R12b
906 $CHECKSTAT -a $DIR/R12a || error
907 $CHECKSTAT -t dir $DIR/R12b || error
908 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
909 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
911 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
913 cleanup_multiop_pause() {
919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
922 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
923 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
926 trap cleanup_multiop_pause EXIT
927 mrename $DIR/R13a $DIR/R13b
928 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
929 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
930 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
931 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
932 cleanup_multiop_pause
933 wait $MULTIPID || error "multiop close failed"
935 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
937 test_24r() { #bug 3789
939 test_mkdir $DIR/R14a/b
940 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
941 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
942 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
944 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
948 test_mkdir $DIR/R15a/b
949 test_mkdir $DIR/R15a/b/c
950 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
951 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
952 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
954 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
957 test_mkdir $DIR/R16a/b
958 test_mkdir $DIR/R16a/b/c
959 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
960 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
961 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
963 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
965 test_24u() { # bug12192
967 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
968 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
970 run_test 24u "create stripe file"
976 simple_cleanup_common() {
979 wait_delete_completed
982 max_pages_per_rpc() {
983 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
988 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
989 [ $FREE_INODES -lt $NRFILES ] && \
990 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
994 trap simple_cleanup_common EXIT
997 createmany -m $DIR/$tdir/$tfile $NRFILES
1000 lctl set_param mdc.*.stats clear
1002 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1004 # LU-5 large readdir
1005 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1006 # 8 bytes for name(filename is mostly 5 in this test) +
1007 # 8 bytes for luda_type
1008 # take into account of overhead in lu_dirpage header and end mark in
1009 # each page, plus one in RPC_NUM calculation.
1011 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1012 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1013 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1014 awk '/^mds_readpage/ {print $2}')
1015 [ $mds_readpage -gt $RPC_NUM ] && \
1016 error "large readdir doesn't take effect"
1018 simple_cleanup_common
1020 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1022 test_24w() { # bug21506
1024 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1025 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1026 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1027 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1028 [ "$SZ1" = "$SZ2" ] || \
1029 error "Error reading at the end of the file $tfile"
1031 run_test 24w "Reading a file larger than 4Gb"
1034 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1037 local remote_dir=$DIR/$tdir/remote_dir
1040 $LFS mkdir -i $MDTIDX $remote_dir ||
1041 error "create remote directory failed"
1043 mkdir -p $DIR/$tdir/src_dir
1044 touch $DIR/$tdir/src_file
1045 mkdir -p $remote_dir/tgt_dir
1046 touch $remote_dir/tgt_file
1048 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1049 error "rename dir cross MDT works!"
1051 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1052 error "rename file cross MDT works!"
1054 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1055 error "ln file cross MDT should not work!"
1057 rm -rf $DIR/$tdir || error "Can not delete directories"
1059 run_test 24x "cross rename/link should be failed"
1062 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1065 local remote_dir=$DIR/$tdir/remote_dir
1068 $LFS mkdir -i $MDTIDX $remote_dir ||
1069 error "create remote directory failed"
1071 mkdir -p $remote_dir/src_dir
1072 touch $remote_dir/src_file
1073 mkdir -p $remote_dir/tgt_dir
1074 touch $remote_dir/tgt_file
1076 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1077 error "rename subdir in the same remote dir failed!"
1079 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1080 error "rename files in the same remote dir failed!"
1082 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1083 error "link files in the same remote dir failed!"
1085 rm -rf $DIR/$tdir || error "Can not delete directories"
1087 run_test 24y "rename/link on the same dir should succeed"
1090 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1093 local remote_src=$DIR/$tdir/remote_dir
1094 local remote_tgt=$DIR/$tdir/remote_tgt
1097 $LFS mkdir -i $MDTIDX $remote_src ||
1098 error "create remote directory failed"
1100 $LFS mkdir -i $MDTIDX $remote_tgt ||
1101 error "create remote directory failed"
1103 mrename $remote_src $remote_tgt &&
1104 error "rename remote dirs should not work!"
1106 rm -rf $DIR/$tdir || error "Can not delete directories"
1108 run_test 24z "rename one remote dir to another remote dir should fail"
1111 echo '== symlink sanity ============================================='
1115 touch $DIR/s25/foo || error
1117 run_test 25a "create file in symlinked directory ==============="
1120 [ ! -d $DIR/d25 ] && test_25a
1121 $CHECKSTAT -t file $DIR/s25/foo || error
1123 run_test 25b "lookup file in symlinked directory ==============="
1127 test_mkdir $DIR/d26/d26-2
1128 ln -s d26/d26-2 $DIR/s26
1129 touch $DIR/s26/foo || error
1131 run_test 26a "multiple component symlink ======================="
1134 test_mkdir -p $DIR/d26b/d26-2
1135 ln -s d26b/d26-2/foo $DIR/s26-2
1136 touch $DIR/s26-2 || error
1138 run_test 26b "multiple component symlink at end of lookup ======"
1141 test_mkdir $DIR/d26.2
1142 touch $DIR/d26.2/foo
1143 ln -s d26.2 $DIR/s26.2-1
1144 ln -s s26.2-1 $DIR/s26.2-2
1145 ln -s s26.2-2 $DIR/s26.2-3
1146 chmod 0666 $DIR/s26.2-3/foo
1148 run_test 26c "chain of symlinks ================================"
1150 # recursive symlinks (bug 439)
1152 ln -s d26-3/foo $DIR/d26-3
1154 run_test 26d "create multiple component recursive symlink ======"
1157 [ ! -h $DIR/d26-3 ] && test_26d
1160 run_test 26e "unlink multiple component recursive symlink ======"
1162 # recursive symlinks (bug 7022)
1164 test_mkdir -p $DIR/$tdir
1165 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1166 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1167 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1168 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1169 cd $tfile || error "cd $tfile failed"
1170 ln -s .. dotdot || error "ln dotdot failed"
1171 ln -s dotdot/lndir lndir || error "ln lndir failed"
1172 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1173 output=`ls $tfile/$tfile/lndir/bar1`
1174 [ "$output" = bar1 ] && error "unexpected output"
1175 rm -r $tfile || error "rm $tfile failed"
1176 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1178 run_test 26f "rm -r of a directory which has recursive symlink ="
1181 echo '== stripe sanity =============================================='
1182 test_mkdir -p $DIR/d27 || error "mkdir failed"
1184 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1185 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1187 log "== test_27a: write to one stripe file ========================="
1188 cp /etc/hosts $DIR/d27/f0 || error
1190 run_test 27a "one stripe file =================================="
1193 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1194 test_mkdir -p $DIR/d27
1195 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1196 $GETSTRIPE -c $DIR/d27/f01
1197 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1198 error "two-stripe file doesn't have two stripes"
1200 run_test 27b "create two stripe file"
1203 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1205 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1207 run_test 27c "write to two stripe file"
1210 test_mkdir -p $DIR/d27
1211 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1212 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1213 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1215 run_test 27d "create file with default settings ================"
1218 test_mkdir -p $DIR/d27
1219 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1220 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1221 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1223 run_test 27e "setstripe existing file (should return error) ======"
1226 test_mkdir -p $DIR/d27
1227 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1228 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
1229 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1231 run_test 27f "setstripe with bad stripe size (should return error)"
1234 test_mkdir -p $DIR/d27
1235 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1236 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1237 error "$DIR/d27/fnone has object"
1239 run_test 27g "$GETSTRIPE with no objects"
1242 touch $DIR/d27/fsome || error "touch failed"
1243 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1245 run_test 27i "$GETSTRIPE with some objects"
1248 test_mkdir -p $DIR/d27
1249 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1251 run_test 27j "setstripe with bad stripe offset (should return error)"
1253 test_27k() { # bug 2844
1254 test_mkdir -p $DIR/d27
1256 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1257 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1258 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1259 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1260 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1261 dd if=/dev/zero of=$FILE bs=4k count=1
1262 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1263 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1265 run_test 27k "limit i_blksize for broken user apps ============="
1268 test_mkdir -p $DIR/d27
1269 mcreate $DIR/f27l || error "creating file"
1270 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1271 error "setstripe should have failed" || true
1273 run_test 27l "check setstripe permissions (should return error)"
1276 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1278 if [ $ORIGFREE -gt $MAXFREE ]; then
1279 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1282 trap simple_cleanup_common EXIT
1283 test_mkdir -p $DIR/$tdir
1284 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1285 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1286 error "dd should fill OST0"
1288 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1290 [ $i -gt 256 ] && break
1293 touch $DIR/$tdir/f27m_$i
1294 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1295 error "OST0 was full but new created file still use it"
1297 touch $DIR/$tdir/f27m_$i
1298 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1299 error "OST0 was full but new created file still use it"
1300 simple_cleanup_common
1302 run_test 27m "create file while OST0 was full =================="
1305 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1309 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1310 # if the OST isn't full anymore.
1312 local OSTIDX=${1:-""}
1314 local list=$(comma_list $(osts_nodes))
1315 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1317 do_nodes $list lctl set_param fail_loc=0
1318 sync # initiate all OST_DESTROYs from MDS to OST
1322 exhaust_precreations() {
1325 local FAILIDX=${3:-$OSTIDX}
1327 test_mkdir -p $DIR/$tdir
1328 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1329 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1331 local OST=$(ostname_from_index $OSTIDX)
1332 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1333 sed -e 's/_UUID$//;s/^.*-//')
1336 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1337 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1338 osc.$mdtosc_proc1.prealloc_last_id)
1339 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1340 osc.$mdtosc_proc1.prealloc_next_id)
1342 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1343 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1345 test_mkdir -p $DIR/$tdir/${OST}
1346 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1347 #define OBD_FAIL_OST_ENOSPC 0x215
1348 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1349 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1350 echo "Creating to objid $last_id on ost $OST..."
1351 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1352 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1353 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1357 exhaust_all_precreations() {
1359 for (( i=0; i < OSTCOUNT; i++ )) ; do
1360 exhaust_precreations $i $1 -1
1365 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1367 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1368 remote_ost_nodsh && skip "remote OST with nodsh" && return
1371 rm -f $DIR/$tdir/$tfile
1372 exhaust_precreations 0 0x80000215
1373 $SETSTRIPE -c -1 $DIR/$tdir
1374 touch $DIR/$tdir/$tfile || error
1375 $GETSTRIPE $DIR/$tdir/$tfile
1378 run_test 27n "create file with some full OSTs =================="
1381 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1383 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1384 remote_ost_nodsh && skip "remote OST with nodsh" && return
1387 rm -f $DIR/$tdir/$tfile
1388 exhaust_all_precreations 0x215
1390 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1395 run_test 27o "create file with all full OSTs (should error) ===="
1398 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1400 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1401 remote_ost_nodsh && skip "remote OST with nodsh" && return
1404 rm -f $DIR/$tdir/$tfile
1405 test_mkdir -p $DIR/$tdir
1407 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1408 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1409 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1411 exhaust_precreations 0 0x80000215
1412 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1413 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1414 $GETSTRIPE $DIR/$tdir/$tfile
1418 run_test 27p "append to a truncated file with some full OSTs ==="
1421 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1423 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1424 remote_ost_nodsh && skip "remote OST with nodsh" && return
1427 rm -f $DIR/$tdir/$tfile
1429 test_mkdir -p $DIR/$tdir
1430 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1431 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1432 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1434 exhaust_all_precreations 0x215
1436 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1437 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1441 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1444 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1446 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1447 remote_ost_nodsh && skip "remote OST with nodsh" && return
1450 rm -f $DIR/$tdir/$tfile
1451 exhaust_precreations 0 0x80000215
1453 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1457 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1459 test_27s() { # bug 10725
1460 test_mkdir -p $DIR/$tdir
1461 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1462 local stripe_count=0
1463 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1464 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1465 error "stripe width >= 2^32 succeeded" || true
1468 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1470 test_27t() { # bug 10864
1475 $WLFS getstripe $tfile
1478 run_test 27t "check that utils parse path correctly"
1480 test_27u() { # bug 4900
1481 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1482 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1484 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1485 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1486 test_mkdir -p $DIR/$tdir
1487 createmany -o $DIR/$tdir/t- 1000
1488 do_facet $SINGLEMDS lctl set_param fail_loc=0
1490 TLOG=$DIR/$tfile.getstripe
1491 $GETSTRIPE $DIR/$tdir > $TLOG
1492 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1493 unlinkmany $DIR/$tdir/t- 1000
1494 [ $OBJS -gt 0 ] && \
1495 error "$OBJS objects created on OST-0. See $TLOG" || pass
1497 run_test 27u "skip object creation on OSC w/o objects =========="
1499 test_27v() { # bug 4900
1500 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1502 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1503 remote_ost_nodsh && skip "remote OST with nodsh" && return
1505 exhaust_all_precreations 0x215
1508 test_mkdir -p $DIR/$tdir
1509 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1511 touch $DIR/$tdir/$tfile
1512 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1514 for (( i=1; i < OSTCOUNT; i++ )); do
1515 do_facet ost$i lctl set_param fail_loc=0x705
1517 local START=`date +%s`
1518 createmany -o $DIR/$tdir/$tfile 32
1520 local FINISH=`date +%s`
1521 local TIMEOUT=`lctl get_param -n timeout`
1522 local PROCESS=$((FINISH - START))
1523 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1524 error "$FINISH - $START >= $TIMEOUT / 2"
1525 sleep $((TIMEOUT / 2 - PROCESS))
1528 run_test 27v "skip object creation on slow OST ================="
1530 test_27w() { # bug 10997
1531 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1532 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1533 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1534 error "stripe size $size != 65536" || true
1535 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1536 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1538 run_test 27w "check $SETSTRIPE -S option"
1541 [ "$OSTCOUNT" -lt "2" ] &&
1542 skip_env "skipping multiple stripe count/offset test" && return
1544 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1545 for i in $(seq 1 $OSTCOUNT); do
1547 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1548 error "setstripe -c $i -i $offset failed"
1549 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1550 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1551 [ $count -ne $i ] && error "stripe count $count != $i" || true
1552 [ $index -ne $offset ] &&
1553 error "stripe offset $index != $offset" || true
1556 run_test 27wa "check $SETSTRIPE -c -i options"
1559 remote_ost_nodsh && skip "remote OST with nodsh" && return
1560 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1562 OFFSET=$(($OSTCOUNT - 1))
1564 local OST=$(ostname_from_index $OSTIDX)
1566 test_mkdir -p $DIR/$tdir
1567 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1568 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1570 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1571 for i in `seq 0 $OFFSET`; do
1572 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1573 error "OST0 was degraded but new created file still use it"
1575 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1577 run_test 27x "create files while OST0 is degraded"
1580 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1582 remote_ost_nodsh && skip "remote OST with nodsh" && return
1583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1585 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1586 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1587 osc.$mdtosc.prealloc_last_id)
1588 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1589 osc.$mdtosc.prealloc_next_id)
1590 local fcount=$((last_id - next_id))
1591 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1592 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1594 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1595 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1596 local OST_DEACTIVE_IDX=-1
1601 for OSC in $MDS_OSCS; do
1602 OST=$(osc_to_ost $OSC)
1603 OSTIDX=$(index_from_ostuuid $OST)
1604 if [ $OST_DEACTIVE_IDX == -1 ]; then
1605 OST_DEACTIVE_IDX=$OSTIDX
1607 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1608 echo $OSC "is Deactivated:"
1609 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1613 OSTIDX=$(index_from_ostuuid $OST)
1615 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1617 for OSC in $MDS_OSCS; do
1618 OST=$(osc_to_ost $OSC)
1619 OSTIDX=$(index_from_ostuuid $OST)
1620 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1621 echo $OST "is degraded:"
1622 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1623 obdfilter.$OST.degraded=1
1628 createmany -o $DIR/$tdir/$tfile $fcount
1630 for OSC in $MDS_OSCS; do
1631 OST=$(osc_to_ost $OSC)
1632 OSTIDX=$(index_from_ostuuid $OST)
1633 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1634 echo $OST "is recovered from degraded:"
1635 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1636 obdfilter.$OST.degraded=0
1638 do_facet $SINGLEMDS lctl --device %$OSC activate
1642 run_test 27y "create files while OST0 is degraded and the rest inactive"
1648 lmm_count=$($GETSTRIPE -c $1)
1649 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1650 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1652 local old_ifs="$IFS"
1654 fid=($($LFS path2fid $1))
1657 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1658 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1660 # compare lmm_seq and lu_fid->f_seq
1661 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1662 # compare lmm_object_id and lu_fid->oid
1663 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1665 # check the trusted.fid attribute of the OST objects of the file
1666 local have_obdidx=false
1668 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1669 # skip lines up to and including "obdidx"
1670 [ -z "$obdidx" ] && break
1671 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1672 $have_obdidx || continue
1674 local ost=$((obdidx + 1))
1675 local dev=$(ostdevname $ost)
1677 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1678 echo "Currently only works with ldiskfs-based OSTs"
1682 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1684 #don't unmount/remount the OSTs if we don't need to do that
1685 #local dir=$(facet_mntpt ost$ost)
1687 #do_facet ost$dev mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1688 # { error "mounting $dev as $FSTYPE failed"; return 3; }
1689 #local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1690 #local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1691 seq=$(echo $seq | sed -e "s/^0x//g")
1692 if [ $seq == 0 ]; then
1693 oid_hex=$(echo $oid)
1695 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1697 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1698 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1699 $dev 2>/dev/null" | grep "parent=")
1701 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1703 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1705 #do_facet ost$ost umount -d $dir
1706 #start ost$ost $dev $OST_MOUNT_OPTS
1708 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1709 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1710 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1711 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1712 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1713 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1715 # compare lmm_seq and filter_fid->ff_parent.f_seq
1716 [ $ff_pseq = $lmm_seq ] ||
1717 error "FF parent SEQ $ff_pseq != $lmm_seq"
1718 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1719 [ $ff_poid = $lmm_oid ] ||
1720 error "FF parent OID $ff_poid != $lmm_oid"
1721 [ $ff_pstripe = $stripe_nr ] ||
1722 error "FF stripe $ff_pstripe != $stripe_nr"
1724 stripe_nr=$((stripe_nr + 1))
1729 remote_ost_nodsh && skip "remote OST with nodsh" && return
1730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1731 test_mkdir -p $DIR/$tdir
1733 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1734 { error "setstripe -c -1 failed"; return 1; }
1735 # We need to send a write to every object to get parent FID info set.
1736 # This _should_ also work for setattr, but does not currently.
1737 # touch $DIR/$tdir/$tfile-1 ||
1738 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1739 { error "dd $tfile-1 failed"; return 2; }
1740 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1741 { error "setstripe -c -1 failed"; return 3; }
1742 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1743 { error "dd $tfile-2 failed"; return 4; }
1745 # make sure write RPCs have been sent to OSTs
1748 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1749 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1751 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1753 test_27A() { # b=19102
1754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1755 local restore_size=$($GETSTRIPE -S $MOUNT)
1756 local restore_count=$($GETSTRIPE -c $MOUNT)
1757 local restore_offset=$($GETSTRIPE -i $MOUNT)
1758 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1759 local default_size=$($GETSTRIPE -S $MOUNT)
1760 local default_count=$($GETSTRIPE -c $MOUNT)
1761 local default_offset=$($GETSTRIPE -i $MOUNT)
1762 local dsize=$((1024 * 1024))
1763 [ $default_size -eq $dsize ] ||
1764 error "stripe size $default_size != $dsize"
1765 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1766 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1767 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1769 run_test 27A "check filesystem-wide default LOV EA values"
1771 # createtest also checks that device nodes are created and
1772 # then visible correctly (#2091)
1773 test_28() { # bug 2091
1775 $CREATETEST $DIR/d28/ct || error
1777 run_test 28 "create/mknod/mkdir with bad file types ============"
1780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1781 cancel_lru_locks mdc
1787 declare -i LOCKCOUNTORIG=0
1788 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1789 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1791 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1793 declare -i LOCKUNUSEDCOUNTORIG=0
1794 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1795 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1802 declare -i LOCKCOUNTCURRENT=0
1803 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1804 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1807 declare -i LOCKUNUSEDCOUNTCURRENT=0
1808 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1809 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1812 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1813 lctl set_param -n ldlm.dump_namespaces ""
1814 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1815 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1816 log "dumped log to $TMP/test_29.dk (bug 5793)"
1819 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1820 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1821 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1822 log "dumped log to $TMP/test_29.dk (bug 5793)"
1826 run_test 29 "IT_GETATTR regression ============================"
1828 test_30a() { # was test_30
1829 cp `which ls` $DIR || cp /bin/ls $DIR
1833 run_test 30a "execute binary from Lustre (execve) =============="
1836 cp `which ls` $DIR || cp /bin/ls $DIR
1838 $RUNAS $DIR/ls / || error
1841 run_test 30b "execute binary from Lustre as non-root ==========="
1843 test_30c() { # b=22376
1844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1845 cp `which ls` $DIR || cp /bin/ls $DIR
1847 cancel_lru_locks mdc
1848 cancel_lru_locks osc
1849 $RUNAS $DIR/ls / || error
1852 run_test 30c "execute binary from Lustre without read perms ===="
1855 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1856 $CHECKSTAT -a $DIR/f31 || error
1858 run_test 31a "open-unlink file =================================="
1861 touch $DIR/f31 || error
1862 ln $DIR/f31 $DIR/f31b || error
1863 $MULTIOP $DIR/f31b Ouc || error
1864 $CHECKSTAT -t file $DIR/f31 || error
1866 run_test 31b "unlink file with multiple links while open ======="
1869 touch $DIR/f31 || error
1870 ln $DIR/f31 $DIR/f31c || error
1871 multiop_bg_pause $DIR/f31 O_uc || return 1
1873 $MULTIOP $DIR/f31c Ouc
1874 kill -USR1 $MULTIPID
1877 run_test 31c "open-unlink file with multiple links ============="
1880 opendirunlink $DIR/d31d $DIR/d31d || error
1881 $CHECKSTAT -a $DIR/d31d || error
1883 run_test 31d "remove of open directory ========================="
1885 test_31e() { # bug 2904
1886 check_kernel_version 34 || return 0
1887 openfilleddirunlink $DIR/d31e || error
1889 run_test 31e "remove of open non-empty directory ==============="
1891 test_31f() { # bug 4554
1892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1894 test_mkdir $DIR/d31f
1895 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1896 cp /etc/hosts $DIR/d31f
1898 $GETSTRIPE $DIR/d31f/hosts
1899 multiop_bg_pause $DIR/d31f D_c || return 1
1902 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1903 test_mkdir $DIR/d31f
1904 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1905 cp /etc/hosts $DIR/d31f
1907 $GETSTRIPE $DIR/d31f/hosts
1908 multiop_bg_pause $DIR/d31f D_c || return 1
1911 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1912 wait $MULTIPID || error "first opendir $MULTIPID failed"
1916 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1917 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1920 run_test 31f "remove of open directory with open-unlink file ==="
1923 echo "-- cross directory link --"
1924 test_mkdir $DIR/d31ga
1925 test_mkdir $DIR/d31gb
1927 ln $DIR/d31ga/f $DIR/d31gb/g
1928 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1929 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1930 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1931 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1933 run_test 31g "cross directory link==============="
1936 echo "-- cross directory link --"
1937 test_mkdir $DIR/d31h
1938 test_mkdir $DIR/d31h/dir
1940 ln $DIR/d31h/f $DIR/d31h/dir/g
1941 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1942 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1943 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1944 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1946 run_test 31h "cross directory link under child==============="
1949 echo "-- cross directory link --"
1950 test_mkdir $DIR/d31i
1951 test_mkdir $DIR/d31i/dir
1952 touch $DIR/d31i/dir/f
1953 ln $DIR/d31i/dir/f $DIR/d31i/g
1954 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1955 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1956 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1957 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1959 run_test 31i "cross directory link under parent==============="
1963 test_mkdir $DIR/d31j
1964 test_mkdir $DIR/d31j/dir1
1965 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1966 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1967 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1968 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1971 run_test 31j "link for directory==============="
1975 test_mkdir $DIR/d31k
1977 touch $DIR/d31k/exist
1978 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1979 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1980 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1981 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1982 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1983 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1984 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1987 run_test 31k "link to file: the same, non-existing, dir==============="
1990 test_mkdir $DIR/d31m
1992 test_mkdir $DIR/d31m2
1993 touch $DIR/d31m2/exist
1994 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1995 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1996 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1997 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1998 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1999 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2002 run_test 31m "link to file: the same, non-existing, dir==============="
2005 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2006 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2007 nlink=$(stat --format=%h $DIR/$tfile)
2008 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2009 exec 173<$DIR/$tfile
2010 trap "exec 173<&-" EXIT
2011 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2012 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2013 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2014 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2015 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2018 run_test 31n "check link count of unlinked file"
2020 cleanup_test32_mount() {
2022 $UMOUNT $DIR/$tdir/ext2-mountpoint
2026 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2027 echo "== more mountpoints and symlinks ================="
2028 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2029 trap cleanup_test32_mount EXIT
2030 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2031 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2032 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2033 cleanup_test32_mount
2035 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2039 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2040 trap cleanup_test32_mount EXIT
2041 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2042 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2043 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2044 cleanup_test32_mount
2046 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2050 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2051 trap cleanup_test32_mount EXIT
2052 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2053 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2054 test_mkdir -p $DIR/$tdir/d2/test_dir
2055 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2056 cleanup_test32_mount
2058 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2062 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2063 trap cleanup_test32_mount EXIT
2064 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2065 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2066 test_mkdir -p $DIR/$tdir/d2/test_dir
2067 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2068 cleanup_test32_mount
2070 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2073 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2074 test_mkdir -p $DIR/d32e/tmp
2075 TMP_DIR=$DIR/d32e/tmp
2076 ln -s $DIR/d32e $TMP_DIR/symlink11
2077 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2078 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2079 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2081 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2084 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2085 test_mkdir -p $DIR/d32f/tmp
2086 TMP_DIR=$DIR/d32f/tmp
2087 ln -s $DIR/d32f $TMP_DIR/symlink11
2088 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2089 ls $DIR/d32f/tmp/symlink11 || error
2090 ls $DIR/d32f/symlink01 || error
2092 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2095 TMP_DIR=$DIR/$tdir/tmp
2096 test_mkdir -p $DIR/$tdir/tmp
2097 test_mkdir $DIR/${tdir}2
2098 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2099 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2100 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2101 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2102 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2103 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2105 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2108 rm -fr $DIR/$tdir $DIR/${tdir}2
2109 TMP_DIR=$DIR/$tdir/tmp
2110 test_mkdir -p $DIR/$tdir/tmp
2111 test_mkdir $DIR/${tdir}2
2112 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2113 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2114 ls $TMP_DIR/symlink12 || error
2115 ls $DIR/$tdir/symlink02 || error
2117 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2121 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2122 trap cleanup_test32_mount EXIT
2123 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2124 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2125 touch $DIR/$tdir/test_file
2126 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2127 cleanup_test32_mount
2129 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2133 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2134 trap cleanup_test32_mount EXIT
2135 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2136 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2137 touch $DIR/$tdir/test_file
2138 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2139 cleanup_test32_mount
2141 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2146 trap cleanup_test32_mount EXIT
2147 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2148 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2149 test_mkdir -p $DIR/$tdir/d2
2150 touch $DIR/$tdir/d2/test_file || error
2151 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2152 cleanup_test32_mount
2154 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2159 trap cleanup_test32_mount EXIT
2160 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2161 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2162 test_mkdir -p $DIR/$tdir/d2
2163 touch $DIR/$tdir/d2/test_file
2164 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2165 cleanup_test32_mount
2167 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2171 test_mkdir -p $DIR/d32m/tmp
2172 TMP_DIR=$DIR/d32m/tmp
2173 ln -s $DIR $TMP_DIR/symlink11
2174 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2175 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2176 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2178 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2182 test_mkdir -p $DIR/d32n/tmp
2183 TMP_DIR=$DIR/d32n/tmp
2184 ln -s $DIR $TMP_DIR/symlink11
2185 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2186 ls -l $DIR/d32n/tmp/symlink11 || error
2187 ls -l $DIR/d32n/symlink01 || error
2189 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2192 rm -fr $DIR/d32o $DIR/$tfile
2194 test_mkdir -p $DIR/d32o/tmp
2195 TMP_DIR=$DIR/d32o/tmp
2196 ln -s $DIR/$tfile $TMP_DIR/symlink12
2197 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2198 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2199 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2200 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2201 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2203 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2213 test_mkdir -p $DIR/d32p/tmp
2215 TMP_DIR=$DIR/d32p/tmp
2217 ln -s $DIR/$tfile $TMP_DIR/symlink12
2219 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2221 cat $DIR/d32p/tmp/symlink12 || error
2223 cat $DIR/d32p/symlink02 || error
2226 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2228 cleanup_testdir_mount() {
2234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2235 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2236 trap cleanup_testdir_mount EXIT
2237 test_mkdir -p $DIR/$tdir
2238 touch $DIR/$tdir/under_the_mount
2239 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2240 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2241 cleanup_testdir_mount
2243 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2246 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2247 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2248 trap cleanup_testdir_mount EXIT
2249 test_mkdir -p $DIR/$tdir
2250 touch $DIR/$tdir/under_the_mount
2251 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2252 ls $DIR/$tdir | grep -q under_the_mount && error || true
2253 cleanup_testdir_mount
2255 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2260 chmod 444 $DIR/$tfile
2261 chown $RUNAS_ID $DIR/$tfile
2263 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2266 run_test 33aa "write file with mode 444 (should return error) ===="
2270 test_mkdir -p $DIR/d33
2271 chown $RUNAS_ID $DIR/d33
2272 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2273 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2274 error "open RDWR" || true
2276 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2280 test_mkdir -p $DIR/d33
2281 chown $RUNAS_ID $DIR/d33
2282 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2284 run_test 33b "test open file with malformed flags (No panic and return error)"
2287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2293 remote_ost_nodsh && skip "remote OST with nodsh" && return
2296 test_mkdir -p $DIR/d33
2297 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2300 for ostnum in $(seq $OSTCOUNT); do
2301 # test-framework's OST numbering is one-based, while Lustre's
2303 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2304 # Parsing llobdstat's output sucks; we could grep the /proc
2305 # path, but that's likely to not be as portable as using the
2306 # llobdstat utility. So we parse lctl output instead.
2307 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2308 obdfilter/$ostname/stats |
2309 awk '/^write_bytes/ {print $7}' )
2310 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2311 if (( ${write_bytes:-0} > 0 ))
2318 $all_zeros || return 0
2321 echo foo > $DIR/d33/bar
2325 # Total up write_bytes after writing. We'd better find non-zeros.
2326 for ostnum in $(seq $OSTCOUNT); do
2327 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2328 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2329 obdfilter/$ostname/stats |
2330 awk '/^write_bytes/ {print $7}' )
2331 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2332 if (( ${write_bytes:-0} > 0 ))
2341 for ostnum in $(seq $OSTCOUNT); do
2342 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2343 echo "Check that write_bytes is present in obdfilter/*/stats:"
2344 do_facet ost$ostnum lctl get_param -n \
2345 obdfilter/$ostname/stats
2347 error "OST not keeping write_bytes stats (b22312)"
2350 run_test 33c "test llobdstat and write_bytes"
2353 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2356 local remote_dir=$DIR/$tdir/remote_dir
2359 $LFS mkdir -i $MDTIDX $remote_dir ||
2360 error "create remote directory failed"
2362 touch $remote_dir/$tfile
2363 chmod 444 $remote_dir/$tfile
2364 chown $RUNAS_ID $remote_dir/$tfile
2366 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2368 chown $RUNAS_ID $remote_dir
2369 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2370 error "create" || true
2371 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2372 error "open RDWR" || true
2373 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2374 error "create" || true
2376 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2378 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2381 $MCREATE $DIR/f34 || error
2382 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2383 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2384 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2385 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2387 run_test 34a "truncate file that has not been opened ==========="
2390 [ ! -f $DIR/f34 ] && test_34a
2391 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2392 $OPENFILE -f O_RDONLY $DIR/f34
2393 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2394 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2396 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2399 [ ! -f $DIR/f34 ] && test_34a
2400 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2401 $OPENFILE -f O_RDWR $DIR/f34
2402 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2403 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2405 run_test 34c "O_RDWR opening file-with-size works =============="
2408 [ ! -f $DIR/f34 ] && test_34a
2409 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2410 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2413 run_test 34d "write to sparse file ============================="
2417 $MCREATE $DIR/f34e || error
2418 $TRUNCATE $DIR/f34e 1000 || error
2419 $CHECKSTAT -s 1000 $DIR/f34e || error
2420 $OPENFILE -f O_RDWR $DIR/f34e
2421 $CHECKSTAT -s 1000 $DIR/f34e || error
2423 run_test 34e "create objects, some with size and some without =="
2425 test_34f() { # bug 6242, 6243
2426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2429 $MCREATE $DIR/f34f || error
2430 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2431 dd if=$DIR/f34f of=$TMP/f34f
2432 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2433 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2434 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2435 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2436 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2438 run_test 34f "read from a file with no objects until EOF ======="
2441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2442 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2443 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2444 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2445 cancel_lru_locks osc
2446 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2447 error "wrong size after lock cancel"
2449 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2450 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2451 error "expanding truncate failed"
2452 cancel_lru_locks osc
2453 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2454 error "wrong expanded size after lock cancel"
2456 run_test 34g "truncate long file ==============================="
2459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2463 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2464 sync # Flush the cache so that multiop below does not block on cache
2465 # flush when getting the group lock
2466 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2470 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2471 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2475 local nsz=`stat -c %s $DIR/$tfile`
2476 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2478 run_test 34h "ftruncate file under grouplock should not block"
2481 cp /bin/sh $DIR/f35a
2483 chown $RUNAS_ID $DIR/f35a
2484 $RUNAS $DIR/f35a && error || true
2487 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2491 utime $DIR/f36 || error
2493 run_test 36a "MDS utime check (mknod, utime) ==================="
2497 utime $DIR/f36 || error
2499 run_test 36b "OST utime check (open, utime) ===================="
2504 chown $RUNAS_ID $DIR/d36
2505 $RUNAS utime $DIR/d36/f36 || error
2507 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2510 [ ! -d $DIR/d36 ] && test_36c
2511 echo "" > $DIR/d36/f36
2512 $RUNAS utime $DIR/d36/f36 || error
2514 run_test 36d "non-root OST utime check (open, utime) ==========="
2517 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2518 test_mkdir -p $DIR/$tdir
2519 touch $DIR/$tdir/$tfile
2520 $RUNAS utime $DIR/$tdir/$tfile && \
2521 error "utime worked, expected failure" || true
2523 run_test 36e "utime on non-owned file (should return error) ===="
2527 local LANG_SAVE=$LANG
2528 local LC_LANG_SAVE=$LC_LANG
2529 export LANG=C LC_LANG=C # for date language
2531 DATESTR="Dec 20 2000"
2532 test_mkdir -p $DIR/$tdir
2533 lctl set_param fail_loc=$fl
2535 cp /etc/hosts $DIR/$tdir/$tfile
2536 sync & # write RPC generated with "current" inode timestamp, but delayed
2538 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2539 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2540 cancel_lru_locks osc
2541 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2543 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2544 echo "BEFORE: $LS_BEFORE" && \
2545 echo "AFTER : $LS_AFTER" && \
2546 echo "WANT : $DATESTR" && \
2547 error "$DIR/$tdir/$tfile timestamps changed" || true
2549 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2554 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2555 subr_36fh "0x80000214"
2557 run_test 36f "utime on file racing with OST BRW write =========="
2560 remote_ost_nodsh && skip "remote OST with nodsh" && return
2561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2566 test_mkdir -p $DIR/$tdir
2567 fmd_max_age=$(do_facet ost1 \
2568 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2571 fmd_before=$(do_facet ost1 \
2572 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2573 touch $DIR/$tdir/$tfile
2574 sleep $((fmd_max_age + 12))
2575 fmd_after=$(do_facet ost1 \
2576 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2578 echo "fmd_before: $fmd_before"
2579 echo "fmd_after: $fmd_after"
2580 [ "$fmd_after" -gt "$fmd_before" ] && \
2581 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2582 error "fmd didn't expire after ping" || true
2584 run_test 36g "filter mod data cache expiry ====================="
2587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2588 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2589 subr_36fh "0x80000227"
2591 run_test 36h "utime on file racing with OST BRW write =========="
2593 # test_37 - duplicate with tests 32q 32r
2596 local file=$DIR/$tfile
2598 openfile -f O_DIRECTORY $file
2601 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2602 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2604 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2608 touch $DIR/${tfile}2
2609 # ls -l $DIR/$tfile $DIR/${tfile}2
2610 # ls -lu $DIR/$tfile $DIR/${tfile}2
2611 # ls -lc $DIR/$tfile $DIR/${tfile}2
2613 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2614 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2616 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2618 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2620 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2621 error "O_TRUNC didn't change timestamps"
2624 run_test 39 "mtime changed on create ==========================="
2627 test_mkdir -p $DIR/$tdir
2628 cp -p /etc/passwd $DIR/$tdir/fopen
2629 cp -p /etc/passwd $DIR/$tdir/flink
2630 cp -p /etc/passwd $DIR/$tdir/funlink
2631 cp -p /etc/passwd $DIR/$tdir/frename
2632 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2635 echo "aaaaaa" >> $DIR/$tdir/fopen
2636 echo "aaaaaa" >> $DIR/$tdir/flink
2637 echo "aaaaaa" >> $DIR/$tdir/funlink
2638 echo "aaaaaa" >> $DIR/$tdir/frename
2640 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2641 local link_new=`stat -c %Y $DIR/$tdir/flink`
2642 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2643 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2645 cat $DIR/$tdir/fopen > /dev/null
2646 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2647 rm -f $DIR/$tdir/funlink2
2648 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2650 for (( i=0; i < 2; i++ )) ; do
2651 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2652 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2653 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2654 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2656 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2657 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2658 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2659 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2661 cancel_lru_locks osc
2662 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2665 run_test 39b "mtime change on open, link, unlink, rename ======"
2667 # this should be set to past
2668 TEST_39_MTIME=`date -d "1 year ago" +%s`
2674 local mtime0=`stat -c %Y $DIR1/$tfile`
2676 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2677 local mtime1=`stat -c %Y $DIR1/$tfile`
2678 [ "$mtime1" = $TEST_39_MTIME ] || \
2679 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2682 echo hello >> $DIR1/$tfile
2684 local mtime2=`stat -c %Y $DIR1/$tfile`
2685 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2686 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2688 mv $DIR1/$tfile $DIR1/$tfile-1
2690 for (( i=0; i < 2; i++ )) ; do
2691 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2692 [ "$mtime2" = "$mtime3" ] || \
2693 error "mtime ($mtime2) changed (to $mtime3) on rename"
2695 cancel_lru_locks osc
2696 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2699 run_test 39c "mtime change on rename ==========================="
2703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2706 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2708 for (( i=0; i < 2; i++ )) ; do
2709 local mtime=`stat -c %Y $DIR1/$tfile`
2710 [ $mtime = $TEST_39_MTIME ] || \
2711 error "mtime($mtime) is not set to $TEST_39_MTIME"
2713 cancel_lru_locks osc
2714 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2717 run_test 39d "create, utime, stat =============================="
2721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2723 local mtime1=`stat -c %Y $DIR1/$tfile`
2725 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2727 for (( i=0; i < 2; i++ )) ; do
2728 local mtime2=`stat -c %Y $DIR1/$tfile`
2729 [ $mtime2 = $TEST_39_MTIME ] || \
2730 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2732 cancel_lru_locks osc
2733 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2736 run_test 39e "create, stat, utime, stat ========================"
2740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2742 mtime1=`stat -c %Y $DIR1/$tfile`
2745 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2747 for (( i=0; i < 2; i++ )) ; do
2748 local mtime2=`stat -c %Y $DIR1/$tfile`
2749 [ $mtime2 = $TEST_39_MTIME ] || \
2750 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2752 cancel_lru_locks osc
2753 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2756 run_test 39f "create, stat, sleep, utime, stat ================="
2760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2761 echo hello >> $DIR1/$tfile
2762 local mtime1=`stat -c %Y $DIR1/$tfile`
2765 chmod o+r $DIR1/$tfile
2767 for (( i=0; i < 2; i++ )) ; do
2768 local mtime2=`stat -c %Y $DIR1/$tfile`
2769 [ "$mtime1" = "$mtime2" ] || \
2770 error "lost mtime: $mtime2, should be $mtime1"
2772 cancel_lru_locks osc
2773 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2776 run_test 39g "write, chmod, stat ==============================="
2780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2785 echo hello >> $DIR1/$tfile
2786 local mtime1=`stat -c %Y $DIR1/$tfile`
2788 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2790 if [ "$d1" != "$d2" ]; then
2791 echo "write and touch not within one second"
2793 for (( i=0; i < 2; i++ )) ; do
2794 local mtime2=`stat -c %Y $DIR1/$tfile`
2795 [ "$mtime2" = $TEST_39_MTIME ] || \
2796 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2798 cancel_lru_locks osc
2799 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2803 run_test 39h "write, utime within one second, stat ============="
2806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2810 echo hello >> $DIR1/$tfile
2811 local mtime1=`stat -c %Y $DIR1/$tfile`
2813 mv $DIR1/$tfile $DIR1/$tfile-1
2815 for (( i=0; i < 2; i++ )) ; do
2816 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2818 [ "$mtime1" = "$mtime2" ] || \
2819 error "lost mtime: $mtime2, should be $mtime1"
2821 cancel_lru_locks osc
2822 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2825 run_test 39i "write, rename, stat =============================="
2828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2829 start_full_debug_logging
2833 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2834 lctl set_param fail_loc=0x80000412
2835 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2836 error "multiop failed"
2838 local mtime1=`stat -c %Y $DIR1/$tfile`
2840 mv $DIR1/$tfile $DIR1/$tfile-1
2842 kill -USR1 $multipid
2843 wait $multipid || error "multiop close failed"
2845 for (( i=0; i < 2; i++ )) ; do
2846 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2847 [ "$mtime1" = "$mtime2" ] ||
2848 error "mtime is lost on close: $mtime2, " \
2851 cancel_lru_locks osc
2852 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2854 lctl set_param fail_loc=0
2855 stop_full_debug_logging
2857 run_test 39j "write, rename, close, stat ======================="
2860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2864 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2866 local mtime1=`stat -c %Y $DIR1/$tfile`
2868 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2870 kill -USR1 $multipid
2871 wait $multipid || error "multiop close failed"
2873 for (( i=0; i < 2; i++ )) ; do
2874 local mtime2=`stat -c %Y $DIR1/$tfile`
2876 [ "$mtime2" = $TEST_39_MTIME ] || \
2877 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2879 cancel_lru_locks osc
2880 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2883 run_test 39k "write, utime, close, stat ========================"
2885 # this should be set to future
2886 TEST_39_ATIME=`date -d "1 year" +%s`
2889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2890 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2891 local atime_diff=$(do_facet $SINGLEMDS \
2892 lctl get_param -n mdd.*MDT0000*.atime_diff)
2896 # test setting directory atime to future
2897 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2898 local atime=$(stat -c %X $DIR/$tdir)
2899 [ "$atime" = $TEST_39_ATIME ] || \
2900 error "atime is not set to future: $atime, $TEST_39_ATIME"
2902 # test setting directory atime from future to now
2903 local d1=$(date +%s)
2905 local d2=$(date +%s)
2907 cancel_lru_locks mdc
2908 atime=$(stat -c %X $DIR/$tdir)
2909 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2910 error "atime is not updated from future: $atime, $d1<atime<$d2"
2912 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
2915 # test setting directory atime when now > dir atime + atime_diff
2919 cancel_lru_locks mdc
2920 atime=$(stat -c %X $DIR/$tdir)
2921 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2922 error "atime is not updated : $atime, should be $d2"
2924 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
2927 # test not setting directory atime when now < dir atime + atime_diff
2929 cancel_lru_locks mdc
2930 atime=$(stat -c %X $DIR/$tdir)
2931 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2932 error "atime is updated to $atime, should remain $d1<atime<$d2"
2934 do_facet $SINGLEMDS \
2935 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
2937 run_test 39l "directory atime update ==========================="
2940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2943 local far_past_mtime=$(date -d "May 29 1953" +%s)
2944 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2946 touch -m -d @$far_past_mtime $DIR1/$tfile
2947 touch -a -d @$far_past_atime $DIR1/$tfile
2949 for (( i=0; i < 2; i++ )) ; do
2950 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2951 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2952 error "atime or mtime set incorrectly"
2954 cancel_lru_locks osc
2955 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2958 run_test 39m "test atime and mtime before 1970"
2961 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2962 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2963 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2965 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2969 small_write $DIR/f41 18
2971 run_test 41 "test small file write + fstat ====================="
2973 count_ost_writes() {
2974 lctl get_param -n osc.*.stats |
2975 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2982 BG_DIRTY_RATIO_SAVE=10
2983 MAX_BG_DIRTY_RATIO=25
2987 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2988 # dirty_ratio, dirty_background_ratio
2989 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2990 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2991 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2992 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2994 # if file not here, we are a 2.4 kernel
2995 kill -CONT `pidof kupdated`
3000 # setup the trap first, so someone cannot exit the test at the
3001 # exact wrong time and mess up a machine
3002 trap start_writeback EXIT
3003 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3004 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3005 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3006 sysctl -w vm.dirty_writeback_centisecs=0
3007 sysctl -w vm.dirty_writeback_centisecs=0
3008 # save and increase /proc/sys/vm/dirty_ratio
3009 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3010 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3011 # save and increase /proc/sys/vm/dirty_background_ratio
3012 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3013 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3015 # if file not here, we are a 2.4 kernel
3016 kill -STOP `pidof kupdated`
3020 # ensure that all stripes have some grant before we test client-side cache
3022 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3023 dd if=/dev/zero of=$i bs=4k count=1
3028 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3029 # file truncation, and file removal.
3031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3033 cancel_lru_locks osc
3035 sync; sleep 1; sync # just to be safe
3036 BEFOREWRITES=`count_ost_writes`
3037 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3038 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3039 AFTERWRITES=`count_ost_writes`
3040 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3041 error "$BEFOREWRITES < $AFTERWRITES"
3044 run_test 42a "ensure that we don't flush on close =============="
3047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3049 cancel_lru_locks osc
3052 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3053 BEFOREWRITES=`count_ost_writes`
3054 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3055 AFTERWRITES=`count_ost_writes`
3056 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3057 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3059 BEFOREWRITES=`count_ost_writes`
3060 sync || error "sync: $?"
3061 AFTERWRITES=`count_ost_writes`
3062 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3063 error "$BEFOREWRITES < $AFTERWRITES on sync"
3065 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3069 run_test 42b "test destroy of file with cached dirty data ======"
3071 # if these tests just want to test the effect of truncation,
3072 # they have to be very careful. consider:
3073 # - the first open gets a {0,EOF}PR lock
3074 # - the first write conflicts and gets a {0, count-1}PW
3075 # - the rest of the writes are under {count,EOF}PW
3076 # - the open for truncate tries to match a {0,EOF}PR
3077 # for the filesize and cancels the PWs.
3078 # any number of fixes (don't get {0,EOF} on open, match
3079 # composite locks, do smarter file size management) fix
3080 # this, but for now we want these tests to verify that
3081 # the cancellation with truncate intent works, so we
3082 # start the file with a full-file pw lock to match against
3083 # until the truncate.
3088 cancel_lru_locks osc
3090 # prime the file with 0,EOF PW to match
3094 # now the real test..
3095 dd if=/dev/zero of=$file bs=1024 count=100
3096 BEFOREWRITES=`count_ost_writes`
3097 $TRUNCATE $file $offset
3098 cancel_lru_locks osc
3099 AFTERWRITES=`count_ost_writes`
3104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3106 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3107 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3110 run_test 42c "test partial truncate of file with cached dirty data"
3113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3115 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3116 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3119 run_test 42d "test complete truncate of file with cached dirty data"
3121 test_42e() { # bug22074
3122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3123 local TDIR=$DIR/${tdir}e
3124 local pagesz=$(page_size)
3125 local pages=16 # hardcoded 16 pages, don't change it.
3126 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3127 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3131 test_mkdir -p $DIR/${tdir}e
3132 $SETSTRIPE -c 1 $TDIR
3133 createmany -o $TDIR/f $files
3135 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3137 # we assume that with $OSTCOUNT files, at least one of them will
3138 # be allocated on OST0.
3139 warmup_files=$((OSTCOUNT * max_dirty_mb))
3140 createmany -o $TDIR/w $warmup_files
3142 # write a large amount of data into one file and sync, to get good
3143 # avail_grant number from OST.
3144 for ((i=0; i<$warmup_files; i++)); do
3145 idx=$($GETSTRIPE -i $TDIR/w$i)
3146 [ $idx -ne 0 ] && continue
3147 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3150 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3152 $LCTL get_param $proc_osc0/cur_dirty_bytes
3153 $LCTL get_param $proc_osc0/cur_grant_bytes
3155 # create as much dirty pages as we can while not to trigger the actual
3156 # RPCs directly. but depends on the env, VFS may trigger flush during this
3157 # period, hopefully we are good.
3158 for ((i=0; i<$warmup_files; i++)); do
3159 idx=$($GETSTRIPE -i $TDIR/w$i)
3160 [ $idx -ne 0 ] && continue
3161 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3163 $LCTL get_param $proc_osc0/cur_dirty_bytes
3164 $LCTL get_param $proc_osc0/cur_grant_bytes
3166 # perform the real test
3167 $LCTL set_param $proc_osc0/rpc_stats 0
3168 for ((;i<$files; i++)); do
3169 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3170 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3173 $LCTL get_param $proc_osc0/rpc_stats
3176 local have_ppr=false
3177 $LCTL get_param $proc_osc0/rpc_stats |
3178 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3179 # skip lines until we are at the RPC histogram data
3180 [ "$PPR" == "pages" ] && have_ppr=true && continue
3181 $have_ppr || continue
3183 # we only want the percent stat for < 16 pages
3184 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3186 percent=$((percent + WPCT))
3187 if [ $percent -gt 15 ]; then
3188 error "less than 16-pages write RPCs" \
3195 run_test 42e "verify sub-RPC writes are not done synchronously"
3198 test_mkdir -p $DIR/$tdir
3199 cp -p /bin/ls $DIR/$tdir/$tfile
3200 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3202 # give multiop a chance to open
3205 $DIR/$tdir/$tfile && error || true
3208 run_test 43 "execution of file opened for write should return -ETXTBSY"
3211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3212 test_mkdir -p $DIR/$tdir
3213 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3214 cp -p multiop $DIR/$tdir/multiop
3215 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3218 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3219 kill -USR1 $MULTIOP_PID || return 2
3220 wait $MULTIOP_PID || return 3
3223 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3227 test_mkdir -p $DIR/$tdir
3228 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3229 cp -p multiop $DIR/$tdir/multiop
3230 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3233 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3234 kill -USR1 $MULTIOP_PID || return 2
3235 wait $MULTIOP_PID || return 3
3238 run_test 43b "truncate of file being executed should return -ETXTBSY"
3241 local testdir="$DIR/$tdir"
3242 test_mkdir -p $DIR/$tdir
3244 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3245 ( cd $testdir && md5sum -c)
3247 run_test 43c "md5sum of copy into lustre========================"
3250 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3251 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3252 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3254 run_test 44 "zero length read from a sparse stripe ============="
3257 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3259 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3260 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3261 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3263 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3264 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3267 OFFSETS="0 $((stride/2)) $((stride-1))"
3268 for offset in $OFFSETS ; do
3269 for i in `seq 0 $((nstripe-1))`; do
3270 local GLOBALOFFSETS=""
3271 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3272 local myfn=$DIR/d44a-$size
3273 echo "--------writing $myfn at $size"
3274 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3275 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3276 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3277 || error "ll_sparseness_verify $GLOBALOFFSETS"
3279 for j in `seq 0 $((nstripe-1))`; do
3280 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3281 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3282 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3284 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3285 || error "ll_sparseness_verify $GLOBALOFFSETS"
3290 run_test 44a "test sparse pwrite ==============================="
3294 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3300 before=`dirty_osc_total`
3301 echo executing "\"$*\""
3303 after=`dirty_osc_total`
3304 echo before $before, after $after
3307 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3309 # Obtain grants from OST if it supports it
3310 echo blah > ${f}_grant
3313 do_dirty_record "echo blah > $f"
3314 [ $before -eq $after ] && error "write wasn't cached"
3315 do_dirty_record "> $f"
3316 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3317 do_dirty_record "echo blah > $f"
3318 [ $before -eq $after ] && error "write wasn't cached"
3319 do_dirty_record "sync"
3320 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3321 do_dirty_record "echo blah > $f"
3322 [ $before -eq $after ] && error "write wasn't cached"
3323 do_dirty_record "cancel_lru_locks osc"
3324 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3327 run_test 45 "osc io page accounting ============================"
3329 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3330 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3331 # objects offset and an assert hit when an rpc was built with 1023's mapped
3332 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3338 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3340 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3341 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3345 run_test 46 "dirtying a previously written page ================"
3347 # test_47 is removed "Device nodes check" is moved to test_28
3349 test_48a() { # bug 2399
3350 check_kernel_version 34 || return 0
3351 test_mkdir -p $DIR/$tdir
3353 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3354 test_mkdir $DIR/$tdir || error "recreate directory failed"
3355 touch foo || error "'touch foo' failed after recreating cwd"
3356 test_mkdir $DIR/$tdir/bar ||
3357 error "'mkdir foo' failed after recreating cwd"
3358 if check_kernel_version 44; then
3359 touch .foo || error "'touch .foo' failed after recreating cwd"
3360 test_mkdir $DIR/$tdir/.bar ||
3361 error "'mkdir .foo' failed after recreating cwd"
3363 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3364 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3365 cd . || error "'cd .' failed after recreating cwd"
3366 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3367 rmdir . && error "'rmdir .' worked after recreating cwd"
3368 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3369 cd .. || error "'cd ..' failed after recreating cwd"
3371 run_test 48a "Access renamed working dir (should return errors)="
3373 test_48b() { # bug 2399
3374 check_kernel_version 34 || return 0
3376 test_mkdir -p $DIR/$tdir
3378 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3379 touch foo && error "'touch foo' worked after removing cwd"
3380 test_mkdir $DIR/$tdir/foo &&
3381 error "'mkdir foo' worked after removing cwd"
3382 if check_kernel_version 44; then
3383 touch .foo && error "'touch .foo' worked after removing cwd"
3384 test_mkdir $DIR/$tdir/.foo &&
3385 error "'mkdir .foo' worked after removing cwd"
3387 ls . > /dev/null && error "'ls .' worked after removing cwd"
3388 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3389 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3390 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3391 rmdir . && error "'rmdir .' worked after removing cwd"
3392 ln -s . foo && error "'ln -s .' worked after removing cwd"
3393 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3395 run_test 48b "Access removed working dir (should return errors)="
3397 test_48c() { # bug 2350
3398 check_kernel_version 36 || return 0
3399 #lctl set_param debug=-1
3402 test_mkdir -p $DIR/$tdir/dir
3404 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3405 $TRACE touch foo && error "touch foo worked after removing cwd"
3406 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3407 if check_kernel_version 44; then
3408 touch .foo && error "touch .foo worked after removing cwd"
3409 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3411 $TRACE ls . && error "'ls .' worked after removing cwd"
3412 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3413 is_patchless || ( $TRACE cd . &&
3414 error "'cd .' worked after removing cwd" )
3415 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3416 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3417 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3418 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3420 run_test 48c "Access removed working subdir (should return errors)"
3422 test_48d() { # bug 2350
3423 check_kernel_version 36 || return 0
3424 #lctl set_param debug=-1
3427 test_mkdir -p $DIR/$tdir/dir
3429 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3430 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3431 $TRACE touch foo && error "'touch foo' worked after removing parent"
3432 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3433 if check_kernel_version 44; then
3434 touch .foo && error "'touch .foo' worked after removing parent"
3436 error "mkdir .foo worked after removing parent"
3438 $TRACE ls . && error "'ls .' worked after removing parent"
3439 $TRACE ls .. && error "'ls ..' worked after removing parent"
3440 is_patchless || ( $TRACE cd . &&
3441 error "'cd .' worked after recreate parent" )
3442 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3443 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3444 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3445 is_patchless || ( $TRACE cd .. &&
3446 error "'cd ..' worked after removing parent" || true )
3448 run_test 48d "Access removed parent subdir (should return errors)"
3450 test_48e() { # bug 4134
3451 check_kernel_version 41 || return 0
3452 #lctl set_param debug=-1
3455 test_mkdir -p $DIR/$tdir/dir
3457 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3458 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3459 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3460 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3461 # On a buggy kernel addition of "touch foo" after cd .. will
3462 # produce kernel oops in lookup_hash_it
3463 touch ../foo && error "'cd ..' worked after recreate parent"
3465 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3467 run_test 48e "Access to recreated parent subdir (should return errors)"
3469 test_49() { # LU-1030
3470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3471 # get ost1 size - lustre-OST0000
3472 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3473 # write 800M at maximum
3474 [ $ost1_size -gt 819200 ] && ost1_size=819200
3476 lfs setstripe -c 1 -i 0 $DIR/$tfile
3477 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3480 # change max_pages_per_rpc while writing the file
3481 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3482 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3483 # loop until dd process exits
3484 while ps ax -opid | grep -wq $dd_pid; do
3485 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3486 sleep $((RANDOM % 5 + 1))
3488 # restore original max_pages_per_rpc
3489 $LCTL set_param $osc1_mppc=$orig_mppc
3490 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3492 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3496 test_mkdir $DIR/$tdir
3498 ls /proc/$$/cwd || error
3500 run_test 50 "special situations: /proc symlinks ==============="
3502 test_51a() { # was test_51
3503 # bug 1516 - create an empty entry right after ".." then split dir
3504 test_mkdir -p $DIR/$tdir
3505 touch $DIR/$tdir/foo
3506 $MCREATE $DIR/$tdir/bar
3508 createmany -m $DIR/$tdir/longfile 201
3510 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3511 $MCREATE $DIR/$tdir/longfile$FNUM
3516 ls -l $DIR/$tdir > /dev/null || error
3518 run_test 51a "special situations: split htree with empty entry =="
3520 export NUMTEST=70000
3522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3523 local BASE=$DIR/$tdir
3525 # cleanup the directory
3530 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3531 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3532 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3535 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3536 echo "reduced count to $NUMTEST due to inodes"
3538 # need to check free space for the directories as well
3539 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3540 numfree=$((blkfree / 4))
3541 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3542 echo "reduced count to $NUMTEST due to blocks"
3544 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3545 echo "failed" > $BASE/fnum
3547 run_test 51b "exceed 64k subdirectory nlink limit"
3549 test_51ba() { # LU-993
3550 local BASE=$DIR/$tdir
3551 # unlink all but 100 subdirectories, then check it still works
3553 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3555 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3556 local DELETE=$((NUMTEST - LEFT))
3558 # continue on to run this test even if 51b didn't finish,
3559 # just to delete the many subdirectories created.
3560 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3562 # for ldiskfs the nlink count should be 1, but this is OSD specific
3563 # and so this is listed for informational purposes only
3564 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3565 unlinkmany -d $BASE/d $DELETE
3568 if [ $RC -ne 0 ]; then
3569 if [ "$NUMPREV" == "failed" ]; then
3570 skip "previous setup failed"
3573 error "unlink of first $DELETE subdirs failed"
3578 echo "nlink between: $(stat -c %h $BASE)"
3579 # trim the first line of ls output
3580 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3581 [ $FOUND -ne $LEFT ] &&
3582 error "can't find subdirs: found only $FOUND/$LEFT"
3584 unlinkmany -d $BASE/d $DELETE $LEFT ||
3585 error "unlink of second $LEFT subdirs failed"
3586 # regardless of whether the backing filesystem tracks nlink accurately
3587 # or not, the nlink count shouldn't be more than "." and ".." here
3588 local AFTER=$(stat -c %h $BASE)
3589 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3590 echo "nlink after: $AFTER"
3592 run_test 51ba "verify nlink for many subdirectory cleanup"
3595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3596 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3597 test_mkdir -p $DIR/$tdir
3598 createmany -o $DIR/$tdir/t- 1000
3599 $GETSTRIPE $DIR/$tdir > $TMP/files
3600 for N in `seq 0 $((OSTCOUNT - 1))`; do
3601 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3602 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3603 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3605 unlinkmany $DIR/$tdir/t- 1000
3608 for N in `seq 1 $((OSTCOUNT - 1))`; do
3609 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3610 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3611 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3612 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3614 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3615 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3616 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3617 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3621 run_test 51d "check object distribution ===================="
3624 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3625 test_mkdir -p $DIR/$tdir
3626 touch $DIR/$tdir/foo
3627 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3628 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3629 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3630 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3631 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3633 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3634 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3635 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3637 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3638 cp -r $DIR/$tdir /tmp/
3639 rm -fr $DIR/$tdir || error "cleanup rm failed"
3641 run_test 52a "append-only flag test (should return errors) ====="
3644 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3645 test_mkdir -p $DIR/$tdir
3646 touch $DIR/$tdir/foo
3647 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3648 cat test > $DIR/$tdir/foo && error "cat test worked"
3649 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3650 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3651 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3653 echo foo >> $DIR/$tdir/foo && error "echo worked"
3654 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3655 [ -f $DIR/$tdir/foo ] || error
3656 [ -f $DIR/$tdir/foo_ren ] && error
3657 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3659 chattr -i $DIR/$tdir/foo || error "chattr failed"
3661 rm -fr $DIR/$tdir || error
3663 run_test 52b "immutable flag test (should return errors) ======="
3666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3667 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3668 remote_ost_nodsh && skip "remote OST with nodsh" && return
3678 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3679 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3680 param=`echo ${value[0]} | cut -d "=" -f1`
3681 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3682 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3683 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3684 node=$(facet_active_host ost$((ostnum+1)))
3685 param="obdfilter.$ostname.last_id"
3686 ost_last=$(do_node $node lctl get_param -n $param | head -n 1)
3687 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3688 if [ $ost_last != $mds_last ]; then
3689 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3693 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3696 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3697 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3698 $SOCKETSERVER $DIR/socket
3699 $SOCKETCLIENT $DIR/socket || error
3700 $MUNLINK $DIR/socket
3702 run_test 54a "unix domain socket test =========================="
3708 dd if=/dev/zero of=$f bs=`page_size` count=1
3710 run_test 54b "char device works in lustre ======================"
3713 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3714 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3715 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3717 for i in `seq 3 7`; do
3718 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3729 loopdev="$DIR/loop54c"
3732 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3733 mknod $loopdev b 7 $LOOPNUM
3734 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3735 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3736 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3737 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3739 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3740 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3742 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3747 run_test 54c "block device works in lustre ====================="
3753 [ "$string" = `echo $string > $f | cat $f` ] || error
3755 run_test 54d "fifo device works in lustre ======================"
3758 check_kernel_version 46 || return 0
3761 cp -aL /dev/console $f
3762 echo $string > $f || error
3764 run_test 54e "console/tty device works in lustre ======================"
3766 #The test_55 used to be iopen test and it was removed by bz#24037.
3767 #run_test 55 "check iopen_connect_dentry() ======================"
3769 test_56a() { # was test_56
3772 test_mkdir $DIR/$tdir
3773 test_mkdir $DIR/$tdir/dir
3775 NUMFILESx2=$(($NUMFILES * 2))
3776 for i in `seq 1 $NUMFILES` ; do
3777 touch $DIR/$tdir/file$i
3778 touch $DIR/$tdir/dir/file$i
3781 # test lfs getstripe with --recursive
3782 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3783 [ $FILENUM -eq $NUMFILESx2 ] ||
3784 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3785 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3786 [ $FILENUM -eq $NUMFILES ] ||
3787 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3788 echo "$GETSTRIPE --recursive passed."
3790 # test lfs getstripe with file instead of dir
3791 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3792 [ $FILENUM -eq 1 ] || error \
3793 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3794 echo "$GETSTRIPE file1 passed."
3796 #test lfs getstripe with --verbose
3797 [ `$GETSTRIPE --verbose $DIR/$tdir |
3798 grep -c lmm_magic` -eq $NUMFILES ] ||
3799 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3800 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3801 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3802 echo "$GETSTRIPE --verbose passed."
3804 #test lfs getstripe with --obd
3805 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3806 grep -q "unknown obduuid" ||
3807 error "$GETSTRIPE --obd wrong_uuid should return error message"
3809 [ "$OSTCOUNT" -lt 2 ] &&
3810 skip_env "skipping other $GETSTRIPE --obd test" && return
3813 OBDUUID=$(ostuuid_from_index $OSTIDX)
3814 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3815 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3816 [ $FOUND -eq $FILENUM ] ||
3817 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3818 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3819 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3820 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3821 error "$GETSTRIPE --obd: should not show file on other obd"
3822 echo "$GETSTRIPE --obd passed"
3824 run_test 56a "check $GETSTRIPE"
3829 local LOCAL_NUMFILES="$1"
3830 local LOCAL_NUMDIRS="$2"
3831 local MKDIR_PARAMS="$3"
3833 if [ ! -d "$TDIR" ] ; then
3835 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3836 for i in `seq 1 $LOCAL_NUMFILES` ; do
3839 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3840 test_mkdir $TDIR/dir$i
3841 for j in `seq 1 $LOCAL_NUMFILES` ; do
3842 touch $TDIR/dir$i/file$j
3848 setup_56_special() {
3852 if [ ! -e "$TDIR/loop1b" ] ; then
3853 for i in `seq 1 $LOCAL_NUMFILES` ; do
3854 mknod $TDIR/loop${i}b b 7 $i
3855 mknod $TDIR/null${i}c c 1 3
3856 ln -s $TDIR/file1 $TDIR/link${i}l
3858 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3859 mknod $TDIR/dir$i/loop${i}b b 7 $i
3860 mknod $TDIR/dir$i/null${i}c c 1 3
3861 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3870 setup_56 $NUMFILES $NUMDIRS
3872 EXPECTED=$(($NUMDIRS + 2))
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 56g "check lfs find -name ============================="
3887 setup_56 $NUMFILES $NUMDIRS
3889 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3890 # test lfs find with ! -name
3891 for i in $(seq 1 $NUMFILES) ; do
3892 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3893 [ $NUMS -eq $EXPECTED ] ||
3894 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3895 "found $NUMS, expected $EXPECTED"
3898 run_test 56h "check lfs find ! -name ============================="
3902 test_mkdir -p $DIR/$tdir
3903 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3904 CMD="$LFIND -ost $UUID $DIR/$tdir"
3906 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3908 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3912 setup_56_special $NUMFILES $NUMDIRS
3914 EXPECTED=$((NUMDIRS + 1))
3915 CMD="$LFIND -type d $TDIR"
3916 NUMS=$($CMD | wc -l)
3917 [ $NUMS -eq $EXPECTED ] ||
3918 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3920 run_test 56j "check lfs find -type d ============================="
3924 setup_56_special $NUMFILES $NUMDIRS
3926 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3927 CMD="$LFIND -type f $TDIR"
3928 NUMS=$($CMD | wc -l)
3929 [ $NUMS -eq $EXPECTED ] ||
3930 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3932 run_test 56k "check lfs find -type f ============================="
3936 setup_56_special $NUMFILES $NUMDIRS
3938 EXPECTED=$((NUMDIRS + NUMFILES))
3939 CMD="$LFIND -type b $TDIR"
3940 NUMS=$($CMD | wc -l)
3941 [ $NUMS -eq $EXPECTED ] ||
3942 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3944 run_test 56l "check lfs find -type b ============================="
3948 setup_56_special $NUMFILES $NUMDIRS
3950 EXPECTED=$((NUMDIRS + NUMFILES))
3951 CMD="$LFIND -type c $TDIR"
3952 NUMS=$($CMD | wc -l)
3953 [ $NUMS -eq $EXPECTED ] ||
3954 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3956 run_test 56m "check lfs find -type c ============================="
3960 setup_56_special $NUMFILES $NUMDIRS
3962 EXPECTED=$((NUMDIRS + NUMFILES))
3963 CMD="$LFIND -type l $TDIR"
3964 NUMS=$($CMD | wc -l)
3965 [ $NUMS -eq $EXPECTED ] ||
3966 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3968 run_test 56n "check lfs find -type l ============================="
3972 setup_56 $NUMFILES $NUMDIRS
3974 utime $TDIR/file1 > /dev/null || error "utime (1)"
3975 utime $TDIR/file2 > /dev/null || error "utime (2)"
3976 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3977 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3978 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3979 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
3982 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
3983 [ $NUMS -eq $EXPECTED ] || \
3984 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
3987 CMD="$LFIND -mtime 0 $TDIR"
3988 NUMS=$($CMD | wc -l)
3989 [ $NUMS -eq $EXPECTED ] ||
3990 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3992 run_test 56o "check lfs find -mtime for old files =========================="
3995 [ $RUNAS_ID -eq $UID ] &&
3996 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3999 setup_56 $NUMFILES $NUMDIRS
4001 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4003 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4004 NUMS=$($CMD | wc -l)
4005 [ $NUMS -eq $EXPECTED ] || \
4006 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4008 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4009 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4010 NUMS=$($CMD | wc -l)
4011 [ $NUMS -eq $EXPECTED ] || \
4012 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4014 run_test 56p "check lfs find -uid and ! -uid ==============================="
4017 [ $RUNAS_ID -eq $UID ] &&
4018 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4021 setup_56 $NUMFILES $NUMDIRS
4023 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4026 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4027 NUMS=$($CMD | wc -l)
4028 [ $NUMS -eq $EXPECTED ] ||
4029 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4031 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4032 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4033 NUMS=$($CMD | wc -l)
4034 [ $NUMS -eq $EXPECTED ] ||
4035 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4037 run_test 56q "check lfs find -gid and ! -gid ==============================="
4041 setup_56 $NUMFILES $NUMDIRS
4044 CMD="$LFIND -size 0 -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"
4053 echo "test" > $TDIR/$tfile
4054 echo "test2" > $TDIR/$tfile.2 && sync
4056 CMD="$LFIND -size 5 -type f $TDIR"
4057 NUMS=$($CMD | wc -l)
4058 [ $NUMS -eq $EXPECTED ] ||
4059 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4061 CMD="$LFIND -size +5 -type f $TDIR"
4062 NUMS=$($CMD | wc -l)
4063 [ $NUMS -eq $EXPECTED ] ||
4064 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4066 CMD="$LFIND -size +0 -type f $TDIR"
4067 NUMS=$($CMD | wc -l)
4068 [ $NUMS -eq $EXPECTED ] ||
4069 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4071 CMD="$LFIND ! -size -5 -type f $TDIR"
4072 NUMS=$($CMD | wc -l)
4073 [ $NUMS -eq $EXPECTED ] ||
4074 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4076 CMD="$LFIND -size -5 -type f $TDIR"
4077 NUMS=$($CMD | wc -l)
4078 [ $NUMS -eq $EXPECTED ] ||
4079 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4081 run_test 56r "check lfs find -size works =========================="
4083 test_56s() { # LU-611
4085 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4087 if [ $OSTCOUNT -gt 1 ]; then
4088 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4092 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4096 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4097 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4098 NUMS=$($CMD | wc -l)
4099 [ $NUMS -eq $EXPECTED ] ||
4100 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4102 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4103 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4104 NUMS=$($CMD | wc -l)
4105 [ $NUMS -eq $EXPECTED ] ||
4106 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4109 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4110 NUMS=$($CMD | wc -l)
4111 [ $NUMS -eq $EXPECTED ] ||
4112 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4114 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4115 NUMS=$($CMD | wc -l)
4116 [ $NUMS -eq $EXPECTED ] ||
4117 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4120 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4121 NUMS=$($CMD | wc -l)
4122 [ $NUMS -eq $EXPECTED ] ||
4123 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4125 run_test 56s "check lfs find -stripe-count works"
4127 test_56t() { # LU-611
4129 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4131 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4133 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4134 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4135 NUMS=$($CMD | wc -l)
4136 [ $NUMS -eq $EXPECTED ] ||
4137 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4139 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4140 NUMS=$($CMD | wc -l)
4141 [ $NUMS -eq $EXPECTED ] ||
4142 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4144 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4145 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4146 NUMS=$($CMD | wc -l)
4147 [ $NUMS -eq $EXPECTED ] ||
4148 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4150 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4151 NUMS=$($CMD | wc -l)
4152 [ $NUMS -eq $EXPECTED ] ||
4153 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4156 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4157 NUMS=$($CMD | wc -l)
4158 [ $NUMS -eq $EXPECTED ] ||
4159 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4161 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4162 NUMS=$($CMD | wc -l)
4163 [ $NUMS -eq $EXPECTED ] ||
4164 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4167 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4168 NUMS=$($CMD | wc -l)
4169 [ $NUMS -eq $EXPECTED ] ||
4170 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4172 run_test 56t "check lfs find -stripe-size works"
4174 test_56u() { # LU-611
4176 setup_56 $NUMFILES $NUMDIRS "-i 0"
4178 if [ $OSTCOUNT -gt 1 ]; then
4179 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4185 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4186 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4187 NUMS=$($CMD | wc -l)
4188 [ $NUMS -eq $EXPECTED ] ||
4189 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4192 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4193 NUMS=$($CMD | wc -l)
4194 [ $NUMS -eq $EXPECTED ] ||
4195 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4197 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4198 NUMS=$($CMD | wc -l)
4199 [ $NUMS -eq $EXPECTED ] ||
4200 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4203 # This should produce an error and not return any files
4204 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4205 NUMS=$($CMD 2>/dev/null | wc -l)
4206 [ $NUMS -eq $EXPECTED ] ||
4207 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4209 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4210 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4211 NUMS=$($CMD | wc -l)
4212 [ $NUMS -eq $EXPECTED ] ||
4213 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4215 run_test 56u "check lfs find -stripe-index works"
4222 setup_56 $NUMFILES $NUMDIRS
4224 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4225 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4227 for file in $($LFIND -mdt $UUID $TDIR); do
4228 file_mdt_idx=$($GETSTRIPE -M $file)
4229 [ $file_mdt_idx -eq $MDT_IDX ] ||
4230 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4233 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4235 # Get and check the actual stripe count of one file.
4236 # Usage: check_stripe_count <file> <expected_stripe_count>
4237 check_stripe_count() {
4242 [[ -z "$file" || -z "$expected" ]] &&
4243 error "check_stripe_count: invalid argument!"
4245 local cmd="$GETSTRIPE -c $file"
4246 actual=$($cmd) || error "$cmd failed"
4247 actual=${actual%% *}
4249 if [[ $actual -ne $expected ]]; then
4250 [[ $expected -eq -1 ]] ||
4251 error "$cmd wrong: found $actual, expected $expected"
4252 [[ $actual -eq $OSTCOUNT ]] ||
4253 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4261 rm -rf $TDIR || error "remove $TDIR failed"
4262 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4265 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4266 error "$GETSTRIPE -S -d $TDIR failed"
4267 stripe_size=${stripe_size%% *}
4269 local file_size=$((stripe_size * OSTCOUNT))
4270 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4271 local required_space=$((file_num * file_size))
4272 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4273 [[ $free_space -le $((required_space / 1024)) ]] &&
4274 skip_env "need at least $required_space bytes free space," \
4275 "have $free_space kbytes" && return
4278 local dd_count=$((file_size / dd_bs))
4280 # write data into the files
4284 for i in $(seq 1 $NUMFILES); do
4286 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4287 error "write data into $file failed"
4289 for i in $(seq 1 $NUMDIRS); do
4290 for j in $(seq 1 $NUMFILES); do
4291 file=$TDIR/dir$i/file$j
4292 yes | dd bs=$dd_bs count=$dd_count of=$file \
4294 error "write data into $file failed"
4299 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4302 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4304 eval $cmd || error "$cmd failed"
4306 check_stripe_count $TDIR/file1 $expected
4309 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4311 eval $cmd || error "$cmd failed"
4313 for j in $(seq 1 $NUMFILES); do
4314 check_stripe_count $TDIR/dir1/file$j $expected
4317 # lfs_migrate works with lfs find
4318 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4319 $LFS_MIGRATE -y -c $expected"
4321 eval $cmd || error "$cmd failed"
4323 for i in $(seq 2 $NUMFILES); do
4324 check_stripe_count $TDIR/file$i $expected
4326 for i in $(seq 2 $NUMDIRS); do
4327 for j in $(seq 1 $NUMFILES); do
4328 check_stripe_count $TDIR/dir$i/file$j $expected
4332 run_test 56w "check lfs_migrate -c stripe_count works"
4335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4336 # note test will not do anything if MDS is not local
4337 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4338 skip "Only applicable to ldiskfs-based MDTs"
4342 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4343 local MNTDEV="osd*.*MDT*.mntdev"
4344 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4345 [ -z "$DEV" ] && error "can't access $MNTDEV"
4346 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4347 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4348 error "can't access $DEV"
4349 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4350 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4354 run_test 57a "verify MDS filesystem created with large inodes =="
4357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4358 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4359 skip "Only applicable to ldiskfs-based MDTs"
4363 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4368 local FILEN=$dir/f$FILECOUNT
4370 rm -rf $dir || error "removing $dir"
4371 test_mkdir -p $dir || error "creating $dir"
4372 local num=$(get_mds_dir $dir)
4375 echo "mcreating $FILECOUNT files"
4376 createmany -m $dir/f 1 $FILECOUNT || \
4377 error "creating files in $dir"
4379 # verify that files do not have EAs yet
4380 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4381 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4385 df $dir #make sure we get new statfs data
4386 local MDSFREE=$(do_facet $mymds \
4387 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4388 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4389 echo "opening files to create objects/EAs"
4391 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4392 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4395 # verify that files have EAs now
4396 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4397 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4399 sleep 1 #make sure we get new statfs data
4401 local MDSFREE2=$(do_facet $mymds \
4402 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4403 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4404 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4405 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4406 error "MDC before $MDCFREE != after $MDCFREE2"
4408 echo "MDC before $MDCFREE != after $MDCFREE2"
4409 echo "unable to confirm if MDS has large inodes"
4414 run_test 57b "default LOV EAs are stored inside large inodes ==="
4417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4418 [ -z "$(which wiretest 2>/dev/null)" ] &&
4419 skip_env "could not find wiretest" && return
4422 run_test 58 "verify cross-platform wire constants =============="
4425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4426 echo "touch 130 files"
4427 createmany -o $DIR/f59- 130
4429 unlinkmany $DIR/f59- 130
4431 # wait for commitment of removal
4432 wait_delete_completed
4434 run_test 59 "verify cancellation of llog records async ========="
4436 TEST60_HEAD="test_60 run $RANDOM"
4438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4439 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4440 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4441 log "$TEST60_HEAD - from kernel mode"
4442 do_facet mgs sh run-llog.sh
4444 run_test 60a "llog sanity tests run from kernel module =========="
4446 test_60b() { # bug 6411
4447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4449 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4461 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4463 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4467 echo "create 5000 files"
4468 createmany -o $DIR/f60c- 5000
4469 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4470 lctl set_param fail_loc=0x80000137
4471 unlinkmany $DIR/f60c- 5000
4472 lctl set_param fail_loc=0
4474 run_test 60c "unlink file when mds full"
4477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4478 SAVEPRINTK=$(lctl get_param -n printk)
4480 # verify "lctl mark" is even working"
4481 MESSAGE="test message ID $RANDOM $$"
4482 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4483 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4485 lctl set_param printk=0 || error "set lnet.printk failed"
4486 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4487 MESSAGE="new test message ID $RANDOM $$"
4488 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4489 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4490 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4492 lctl set_param -n printk="$SAVEPRINTK"
4494 run_test 60d "test printk console message masking"
4497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4499 dd if=/dev/zero of=$f bs=`page_size` count=1
4500 cancel_lru_locks osc
4501 $MULTIOP $f OSMWUc || error
4504 run_test 61 "mmap() writes don't make sync hang ================"
4506 # bug 2330 - insufficient obd_match error checking causes LBUG
4508 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4511 cancel_lru_locks osc
4512 lctl set_param fail_loc=0x405
4513 cat $f && error "cat succeeded, expect -EIO"
4514 lctl set_param fail_loc=0
4516 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4517 # match every page all of the time.
4518 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4520 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4521 test_63a() { # was test_63
4522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4523 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4524 lctl set_param -n osc.*.max_dirty_mb 0
4525 for i in `seq 10` ; do
4526 dd if=/dev/zero of=$DIR/f63 bs=8k &
4532 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4533 rm -f $DIR/f63 || true
4535 run_test 63a "Verify oig_wait interruption does not crash ======="
4537 # bug 2248 - async write errors didn't return to application on sync
4538 # bug 3677 - async write errors left page locked
4540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4542 lctl set_param debug=-1
4544 # ensure we have a grant to do async writes
4545 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4548 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4549 lctl set_param fail_loc=0x80000406
4550 $MULTIOP $DIR/$tfile Owy && \
4551 error "sync didn't return ENOMEM"
4552 sync; sleep 2; sync # do a real sync this time to flush page
4553 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4554 error "locked page left in cache after async error" || true
4557 run_test 63b "async write errors should be returned to fsync ==="
4560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4562 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4564 run_test 64a "verify filter grant calculations (in kernel) ====="
4567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4568 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4571 run_test 64b "check out-of-space detection on client ==========="
4574 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4576 run_test 64c "verify grant shrink ========================------"
4578 # bug 1414 - set/get directories' stripe info
4580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4581 test_mkdir -p $DIR/$tdir
4583 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4585 run_test 65a "directory with no stripe info ===================="
4588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4589 test_mkdir -p $DIR/$tdir
4590 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4593 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4595 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4599 if [ $OSTCOUNT -gt 1 ]; then
4600 test_mkdir -p $DIR/$tdir
4601 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4602 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4604 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4607 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4611 test_mkdir -p $DIR/$tdir
4612 if [ $STRIPECOUNT -le 0 ]; then
4614 elif [ $STRIPECOUNT -gt 2000 ]; then
4615 #LOV_MAX_STRIPE_COUNT is 2000
4616 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4618 sc=$(($STRIPECOUNT - 1))
4620 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4621 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4622 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4623 error "lverify failed"
4625 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4629 test_mkdir -p $DIR/$tdir
4631 $SETSTRIPE $DIR/$tdir || error "setstripe"
4632 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4633 error "no stripe info failed"
4635 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4637 run_test 65e "directory setstripe defaults ======================="
4640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4641 test_mkdir -p $DIR/${tdir}f
4642 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4644 run_test 65f "dir setstripe permission (should return error) ==="
4647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4648 test_mkdir -p $DIR/$tdir
4649 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4651 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4652 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4653 error "delete default stripe failed"
4655 run_test 65g "directory setstripe -d ==========================="
4658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4659 test_mkdir -p $DIR/$tdir
4660 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4662 test_mkdir -p $DIR/$tdir/dd1
4663 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4664 error "stripe info inherit failed"
4666 run_test 65h "directory stripe info inherit ===================="
4668 test_65i() { # bug6367
4669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4670 $SETSTRIPE -S 65536 -c -1 $MOUNT
4672 run_test 65i "set non-default striping on root directory (bug 6367)="
4674 test_65ia() { # bug12836
4675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4676 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4678 run_test 65ia "getstripe on -1 default directory striping"
4680 test_65ib() { # bug12836
4681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4682 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4684 run_test 65ib "getstripe -v on -1 default directory striping"
4686 test_65ic() { # bug12836
4687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4688 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4690 run_test 65ic "new find on -1 default directory striping"
4692 test_65j() { # bug6367
4693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4695 # if we aren't already remounting for each test, do so for this test
4696 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4697 cleanup || error "failed to unmount"
4700 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4702 run_test 65j "set default striping on root directory (bug 6367)="
4704 test_65k() { # bug11679
4705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4706 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4707 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4709 echo "Check OST status: "
4710 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4711 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4713 for OSC in $MDS_OSCS; do
4714 echo $OSC "is activate"
4715 do_facet $SINGLEMDS lctl --device %$OSC activate
4719 for INACTIVE_OSC in $MDS_OSCS; do
4720 echo "Deactivate: " $INACTIVE_OSC
4721 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4722 for STRIPE_OSC in $MDS_OSCS; do
4723 OST=`osc_to_ost $STRIPE_OSC`
4724 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4725 awk -F: /$OST/'{ print $1 }' | head -n 1`
4727 [ -f $DIR/$tdir/$IDX ] && continue
4728 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4729 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4731 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4734 echo $INACTIVE_OSC "is Activate."
4735 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4738 run_test 65k "validate manual striping works properly with deactivated OSCs"
4740 test_65l() { # bug 12836
4741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4742 test_mkdir -p $DIR/$tdir/test_dir
4743 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4744 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4746 run_test 65l "lfs find on -1 stripe dir ========================"
4748 # bug 2543 - update blocks count on client
4750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4752 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4753 sync; sync_all_data; sync; sync_all_data
4754 cancel_lru_locks osc
4755 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4756 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4758 run_test 66 "update inode blocks count on client ==============="
4763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4765 if [ ! -z "$LLOOP" ]; then
4766 if swapon -s | grep -q $LLOOP; then
4767 swapoff $LLOOP || error "swapoff failed"
4770 $LCTL blockdev_detach $LLOOP || error "detach failed"
4774 if [ ! -z "$LLITELOOPLOAD" ]; then
4782 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4786 swapon -s | awk '($1 == "'$1'") { print $4 }'
4789 # test case for lloop driver, basic function
4791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4792 [ "$UID" != 0 ] && skip_env "must run as root" && return
4793 llite_lloop_enabled || \
4794 { skip_env "llite_lloop module disabled" && return; }
4796 trap cleanup_68 EXIT
4798 if ! module_loaded llite_lloop; then
4799 if load_module llite/llite_lloop; then
4802 skip_env "can't find module llite_lloop"
4807 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4808 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4809 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4811 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4812 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4816 run_test 68a "lloop driver - basic test ========================"
4818 # excercise swapping to lustre by adding a high priority swapfile entry
4819 # and then consuming memory until it is used.
4820 test_68b() { # was test_68
4821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4822 [ "$UID" != 0 ] && skip_env "must run as root" && return
4823 lctl get_param -n devices | grep -q obdfilter && \
4824 skip "local OST" && return
4826 grep -q llite_lloop /proc/modules
4827 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4829 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4830 skip "can't reliably test swap with TCP" && return
4832 MEMTOTAL=`meminfo MemTotal`
4833 NR_BLOCKS=$((MEMTOTAL>>8))
4834 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4836 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4837 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4840 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4842 trap cleanup_68 EXIT
4844 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4846 echo "before: `swapon -s | grep $LLOOP`"
4847 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4848 echo "after: `swapon -s | grep $LLOOP`"
4849 SWAPUSED=`swap_used $LLOOP`
4853 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4855 run_test 68b "support swapping to Lustre ========================"
4857 # bug5265, obdfilter oa2dentry return -ENOENT
4858 # #define OBD_FAIL_OST_ENOENT 0x217
4860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4861 remote_ost_nodsh && skip "remote OST with nodsh" && return
4864 $SETSTRIPE -c 1 -i 0 $f
4866 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4868 do_facet ost1 lctl set_param fail_loc=0x217
4869 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4870 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4872 do_facet ost1 lctl set_param fail_loc=0
4873 $DIRECTIO write $f 0 2 || error "write error"
4875 cancel_lru_locks osc
4876 $DIRECTIO read $f 0 1 || error "read error"
4878 do_facet ost1 lctl set_param fail_loc=0x217
4879 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4881 do_facet ost1 lctl set_param fail_loc=0
4884 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4887 test_mkdir -p $DIR/$tdir
4888 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4890 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4892 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4894 check_kernel_version 43 || return 0
4895 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4897 # Check that testing environment is properly set up. Skip if not
4898 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4899 skip_env "User $RUNAS_ID does not exist - skipping"
4902 # We had better clear the $DIR to get enough space for dd
4907 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4908 # See if we are still setuid/sgid
4909 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4910 # Now test that MDS is updated too
4911 cancel_lru_locks mdc
4912 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4915 run_test 72a "Test that remove suid works properly (bug5695) ===="
4917 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4920 [ "$RUNAS_ID" = "$UID" ] && \
4921 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4922 [ "$RUNAS_ID" -eq 0 ] && \
4923 skip_env "RUNAS_ID = 0 -- skipping" && return
4925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4926 # Check that testing environment is properly set up. Skip if not
4927 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4928 skip_env "User $RUNAS_ID does not exist - skipping"
4931 touch $DIR/${tfile}-f{g,u}
4932 test_mkdir $DIR/${tfile}-dg
4933 test_mkdir $DIR/${tfile}-du
4934 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4935 chmod g+s $DIR/${tfile}-{f,d}g
4936 chmod u+s $DIR/${tfile}-{f,d}u
4937 for perm in 777 2777 4777; do
4938 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4939 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4940 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4941 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4945 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4947 # bug 3462 - multiple simultaneous MDC requests
4949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4950 test_mkdir $DIR/d73-1
4951 test_mkdir $DIR/d73-2
4952 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4955 lctl set_param fail_loc=0x80000129
4956 $MULTIOP $DIR/d73-1/f73-2 Oc &
4958 lctl set_param fail_loc=0
4960 $MULTIOP $DIR/d73-2/f73-3 Oc &
4964 wait $pid1 || return 1
4968 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4969 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4970 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4974 run_test 73 "multiple MDC requests (should not deadlock)"
4976 test_74a() { # bug 6149, 6184
4977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4978 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4980 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4981 # will spin in a tight reconnection loop
4983 lctl set_param fail_loc=0x8000030e
4984 # get any lock that won't be difficult - lookup works.
4986 lctl set_param fail_loc=0
4990 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4992 test_74b() { # bug 13310
4993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4994 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4996 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4997 # will spin in a tight reconnection loop
4998 lctl set_param fail_loc=0x8000030e
4999 # get a "difficult" lock
5001 lctl set_param fail_loc=0
5005 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5009 #define OBD_FAIL_LDLM_NEW_LOCK
5010 lctl set_param fail_loc=0x80000319
5011 touch $DIR/$tfile && error "Touch successful"
5014 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5017 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5020 get_inode_slab_tunables() {
5021 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5024 set_inode_slab_tunables() {
5025 echo "lustre_inode_cache $1" > /proc/slabinfo
5028 test_76() { # Now for bug 20433, added originally in bug 1443
5029 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5030 local SLAB_SETTINGS=`get_inode_slab_tunables`
5031 local CPUS=`getconf _NPROCESSORS_ONLN`
5032 # we cannot set limit below 1 which means 1 inode in each
5033 # per-cpu cache is still allowed
5034 set_inode_slab_tunables "1 1 0"
5035 cancel_lru_locks osc
5036 BEFORE_INODES=`num_inodes`
5037 echo "before inodes: $BEFORE_INODES"
5039 [ "$SLOW" = "no" ] && COUNT=100
5040 for i in `seq $COUNT`; do
5044 cancel_lru_locks osc
5045 AFTER_INODES=`num_inodes`
5046 echo "after inodes: $AFTER_INODES"
5048 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5050 AFTER_INODES=`num_inodes`
5052 echo "wait $wait seconds inodes: $AFTER_INODES"
5053 if [ $wait -gt 30 ]; then
5054 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5057 set_inode_slab_tunables "$SLAB_SETTINGS"
5059 run_test 76 "confirm clients recycle inodes properly ===="
5065 # Note: in sptlrpc modes which enable its own bulk checksum, the
5066 # original crc32_le bulk checksum will be automatically disabled,
5067 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5068 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5069 # In this case set_checksums() will not be no-op, because sptlrpc
5070 # bulk checksum will be enabled all through the test.
5072 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5073 lctl set_param -n osc.*.checksums $1
5077 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5078 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5079 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5080 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5083 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5084 log "set checksum type to $1"
5087 F77_TMP=$TMP/f77-temp
5090 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5091 error "error writing to $F77_TMP"
5094 test_77a() { # bug 10889
5095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5096 $GSS && skip "could not run with gss" && return
5097 [ ! -f $F77_TMP ] && setup_f77
5099 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5103 run_test 77a "normal checksum read/write operation ============="
5105 test_77b() { # bug 10889
5106 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5107 $GSS && skip "could not run with gss" && return
5108 [ ! -f $F77_TMP ] && setup_f77
5109 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5110 lctl set_param fail_loc=0x80000409
5112 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5113 error "dd error: $?"
5114 lctl set_param fail_loc=0
5117 run_test 77b "checksum error on client write ===================="
5119 test_77c() { # bug 10889
5120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5121 $GSS && skip "could not run with gss" && return
5122 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5124 for algo in $CKSUM_TYPES; do
5125 cancel_lru_locks osc
5126 set_checksum_type $algo
5127 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5128 lctl set_param fail_loc=0x80000408
5129 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5130 lctl set_param fail_loc=0
5133 set_checksum_type $ORIG_CSUM_TYPE
5136 run_test 77c "checksum error on client read ==================="
5138 test_77d() { # bug 10889
5139 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5140 $GSS && skip "could not run with gss" && return
5141 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5142 lctl set_param fail_loc=0x80000409
5144 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5145 error "direct write: rc=$?"
5146 lctl set_param fail_loc=0
5149 run_test 77d "checksum error on OST direct write ==============="
5151 test_77e() { # bug 10889
5152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5153 $GSS && skip "could not run with gss" && return
5154 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5155 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5156 lctl set_param fail_loc=0x80000408
5158 cancel_lru_locks osc
5159 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5160 error "direct read: rc=$?"
5161 lctl set_param fail_loc=0
5164 run_test 77e "checksum error on OST direct read ================"
5166 test_77f() { # bug 10889
5167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5168 $GSS && skip "could not run with gss" && return
5170 for algo in $CKSUM_TYPES; do
5171 cancel_lru_locks osc
5172 set_checksum_type $algo
5173 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5174 lctl set_param fail_loc=0x409
5175 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5176 error "direct write succeeded"
5177 lctl set_param fail_loc=0
5179 set_checksum_type $ORIG_CSUM_TYPE
5182 run_test 77f "repeat checksum error on write (expect error) ===="
5184 test_77g() { # bug 10889
5185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5186 $GSS && skip "could not run with gss" && return
5187 remote_ost_nodsh && skip "remote OST with nodsh" && return
5189 [ ! -f $F77_TMP ] && setup_f77
5191 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5192 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5193 do_facet ost1 lctl set_param fail_loc=0x8000021a
5195 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5196 error "write error: rc=$?"
5197 do_facet ost1 lctl set_param fail_loc=0
5200 run_test 77g "checksum error on OST write ======================"
5202 test_77h() { # bug 10889
5203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5204 $GSS && skip "could not run with gss" && return
5205 remote_ost_nodsh && skip "remote OST with nodsh" && return
5207 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5208 cancel_lru_locks osc
5209 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5210 do_facet ost1 lctl set_param fail_loc=0x8000021b
5212 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5213 do_facet ost1 lctl set_param fail_loc=0
5216 run_test 77h "checksum error on OST read ======================="
5218 test_77i() { # bug 13805
5219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5220 $GSS && skip "could not run with gss" && return
5221 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5222 lctl set_param fail_loc=0x40b
5223 remount_client $MOUNT
5224 lctl set_param fail_loc=0
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 77i "client not supporting OSD_CONNECT_CKSUM =========="
5234 test_77j() { # bug 13805
5235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5236 $GSS && skip "could not run with gss" && return
5237 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5238 lctl set_param fail_loc=0x40c
5239 remount_client $MOUNT
5240 lctl set_param fail_loc=0
5241 sleep 2 # wait async osc connect to finish
5242 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5243 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5244 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5245 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5247 remount_client $MOUNT
5249 run_test 77j "client only supporting ADLER32 ===================="
5251 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5255 test_78() { # bug 10901
5256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5257 remote_ost || { skip_env "local OST" && return; }
5260 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5261 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5262 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5263 echo "MemTotal: $MEMTOTAL"
5264 # reserve 256MB of memory for the kernel and other running processes,
5265 # and then take 1/2 of the remaining memory for the read/write buffers.
5266 if [ $MEMTOTAL -gt 512 ] ;then
5267 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5269 # for those poor memory-starved high-end clusters...
5270 MEMTOTAL=$((MEMTOTAL / 2))
5272 echo "Mem to use for directio: $MEMTOTAL"
5273 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5274 [ $F78SIZE -gt 512 ] && F78SIZE=512
5275 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5276 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5277 echo "Smallest OST: $SMALLESTOST"
5278 [ $SMALLESTOST -lt 10240 ] && \
5279 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5281 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5282 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5284 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5285 echo "File size: $F78SIZE"
5286 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5287 for i in `seq 1 $NSEQ`
5289 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5290 echo directIO rdwr round $i of $NSEQ
5291 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5296 run_test 78 "handle large O_DIRECT writes correctly ============"
5298 test_79() { # bug 12743
5299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5300 wait_delete_completed
5302 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5303 BKFREE=$(calc_osc_kbytes kbytesfree)
5304 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5306 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5307 DFTOTAL=`echo $STRING | cut -d, -f1`
5308 DFUSED=`echo $STRING | cut -d, -f2`
5309 DFAVAIL=`echo $STRING | cut -d, -f3`
5310 DFFREE=$(($DFTOTAL - $DFUSED))
5312 ALLOWANCE=$((64 * $OSTCOUNT))
5314 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5315 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5316 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5318 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5319 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5320 error "df free($DFFREE) mismatch OST free($BKFREE)"
5322 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5323 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5324 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5327 run_test 79 "df report consistency check ======================="
5329 test_80() { # bug 10718
5330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5331 # relax strong synchronous semantics for slow backends like ZFS
5332 local soc="obdfilter.*.sync_on_lock_cancel"
5333 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5335 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5336 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5337 facet_active_host $host; done | sort -u)
5338 do_nodes $hosts lctl set_param $soc=never
5341 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5343 local BEFORE=`date +%s`
5344 cancel_lru_locks osc
5345 local AFTER=`date +%s`
5346 local DIFF=$((AFTER-BEFORE))
5347 if [ $DIFF -gt 1 ] ; then
5348 error "elapsed for 1M@1T = $DIFF"
5351 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5355 run_test 80 "Page eviction is equally fast at high offsets too ===="
5357 test_81a() { # 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 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5362 do_facet ost1 lctl set_param fail_loc=0x80000228
5364 # write should trigger a retry and success
5365 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5366 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5368 if [ $RC -ne 0 ] ; then
5369 error "write should success, but failed for $RC"
5372 run_test 81a "OST should retry write when get -ENOSPC ==============="
5374 test_81b() { # LU-456
5375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5376 remote_ost_nodsh && skip "remote OST with nodsh" && return
5377 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5378 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5379 do_facet ost1 lctl set_param fail_loc=0x228
5381 # write should retry several times and return -ENOSPC finally
5382 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5383 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5386 if [ $RC -ne $ENOSPC ] ; then
5387 error "dd should fail for -ENOSPC, but succeed."
5390 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5392 test_82() { # LU-1031
5393 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5397 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5399 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5401 kill -USR1 $MULTIPID2
5403 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5404 error "First grouplock does not block second one"
5406 echo "Second grouplock blocks first one"
5408 kill -USR1 $MULTIPID1
5412 run_test 82 "Basic grouplock test ==============================="
5415 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5417 test_mkdir -p $DIR/d99cvsroot
5418 chown $RUNAS_ID $DIR/d99cvsroot
5419 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5422 $RUNAS cvs -d $DIR/d99cvsroot init || error
5425 run_test 99a "cvs init ========================================="
5428 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5429 [ ! -d $DIR/d99cvsroot ] && test_99a
5431 # some versions of cvs import exit(1) when asked to import links or
5432 # files they can't read. ignore those files.
5433 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5434 ! -perm +4 -printf '-I %f\n')
5435 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5436 d99reposname vtag rtag
5438 run_test 99b "cvs import ======================================="
5441 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5442 [ ! -d $DIR/d99cvsroot ] && test_99b
5444 test_mkdir -p $DIR/d99reposname
5445 chown $RUNAS_ID $DIR/d99reposname
5446 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5448 run_test 99c "cvs checkout ====================================="
5451 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5452 [ ! -d $DIR/d99cvsroot ] && test_99c
5453 cd $DIR/d99reposname
5455 $RUNAS cvs add -m 'addmsg' foo99
5457 run_test 99d "cvs add =========================================="
5460 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5461 [ ! -d $DIR/d99cvsroot ] && test_99c
5462 cd $DIR/d99reposname
5465 run_test 99e "cvs update ======================================="
5468 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5469 [ ! -d $DIR/d99cvsroot ] && test_99d
5470 cd $DIR/d99reposname
5471 $RUNAS cvs commit -m 'nomsg' foo99
5472 rm -fr $DIR/d99cvsroot
5474 run_test 99f "cvs commit ======================================="
5477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5478 [ "$NETTYPE" = tcp ] || \
5479 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5482 remote_ost_nodsh && skip "remote OST with nodsh" && return
5483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5485 { skip "useless for local single node setup" && return; }
5487 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5488 [ "$PROT" != "tcp" ] && continue
5489 RPORT=$(echo $REMOTE | cut -d: -f2)
5490 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5493 LPORT=`echo $LOCAL | cut -d: -f2`
5494 if [ $LPORT -ge 1024 ]; then
5495 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5497 error_exit "local: $LPORT > 1024, remote: $RPORT"
5500 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5502 run_test 100 "check local port using privileged port ==========="
5504 function get_named_value()
5513 echo $line | sed "s/^$tag[ ]*//"
5520 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5521 awk '/^max_cached_mb/ { print $2 }')
5524 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5533 local cache_limit=32
5535 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5536 trap cleanup_101a EXIT
5537 $LCTL set_param -n llite.*.read_ahead_stats 0
5538 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5541 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5543 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5544 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5547 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5548 get_named_value 'read but discarded' | cut -d" " -f1`; do
5549 discard=$(($discard + $s))
5553 if [ $(($discard * 10)) -gt $nreads ] ;then
5554 $LCTL get_param osc.*-osc*.rpc_stats
5555 $LCTL get_param llite.*.read_ahead_stats
5556 error "too many ($discard) discarded pages"
5558 rm -f $DIR/$tfile || true
5560 run_test 101a "check read-ahead for random reads ================"
5563 test_mkdir -p $DIR/$tdir
5565 STRIPE_COUNT=$OSTCOUNT
5568 local list=$(comma_list $(osts_nodes))
5569 set_osd_param $list '' read_cache_enable 0
5570 set_osd_param $list '' writethrough_cache_enable 0
5572 trap cleanup_test101bc EXIT
5573 # prepare the read-ahead file
5574 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5576 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5579 cleanup_test101bc() {
5584 local list=$(comma_list $(osts_nodes))
5585 set_osd_param $list '' read_cache_enable 1
5586 set_osd_param $list '' writethrough_cache_enable 1
5590 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5595 local STRIPE_SIZE=1048576
5596 local RA_INC=1048576
5597 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5598 local FILE_LENGTH=$((64*100))
5599 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5600 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5601 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5602 get_named_value 'read but discarded' | \
5603 cut -d" " -f1 | calc_total`
5604 if [ $DISCARD -gt $discard_limit ]; then
5605 $LCTL get_param llite.*.read_ahead_stats
5606 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5608 echo "Read-ahead success for size ${READ_SIZE}"
5613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5614 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5615 local STRIPE_SIZE=1048576
5616 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5617 local FILE_LENGTH=$((STRIPE_SIZE*100))
5618 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5619 # prepare the read-ahead file
5621 cancel_lru_locks osc
5622 for BIDX in 2 4 8 16 32 64 128 256
5624 local BSIZE=$((BIDX*4096))
5625 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5626 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5627 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5628 $LCTL set_param -n llite.*.read_ahead_stats 0
5629 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5630 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5631 cancel_lru_locks osc
5637 run_test 101b "check stride-io mode read-ahead ================="
5640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5641 local STRIPE_SIZE=1048576
5642 local FILE_LENGTH=$((STRIPE_SIZE*100))
5648 cancel_lru_locks osc
5649 $LCTL set_param osc.*.rpc_stats 0
5650 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5651 for osc in $($LCTL get_param -N osc.*); do
5652 if [ "$osc" == "osc.num_refs" ]; then
5656 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5657 if [ $lines -le 20 ]; then
5661 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5662 awk '$1 == "1:" { print $2; exit; }')
5663 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5664 awk '$1 == "2:" { print $2; exit; }')
5665 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5666 awk '$1 == "4:" { print $2; exit; }')
5667 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5668 awk '$1 == "8:" { print $2; exit; }')
5670 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5671 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5672 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5673 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5674 echo "${osc} rpc check passed!"
5679 run_test 101c "check stripe_size aligned read-ahead ================="
5682 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5683 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5688 local file=$DIR/$tfile
5689 local size=${FILESIZE_101c:-500}
5690 local ra_MB=${READAHEAD_MB:-40}
5692 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5693 [ $space -gt $((size * 1024)) ] ||
5694 { skip "Need free space ${size}M, have $space" && return; }
5696 echo Creating ${size}M test file $file
5697 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5698 echo Cancel LRU locks on lustre client to flush the client cache
5699 cancel_lru_locks osc
5701 echo Disable read-ahead
5702 local old_READAHEAD=$(set_read_ahead 0)
5704 echo Reading the test file $file with read-ahead disabled
5705 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5707 echo Cancel LRU locks on lustre client to flush the client cache
5708 cancel_lru_locks osc
5709 echo Enable read-ahead with ${ra_MB}MB
5710 set_read_ahead $ra_MB
5712 echo Reading the test file $file with read-ahead enabled
5713 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5715 echo read-ahead disabled time read $time_ra_OFF
5716 echo read-ahead enabled time read $time_ra_ON
5718 set_read_ahead $old_READAHEAD
5720 wait_delete_completed
5722 [ $time_ra_ON -lt $time_ra_OFF ] ||
5723 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5724 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5726 run_test 101d "file read with and without read-ahead enabled ================="
5729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5730 local file=$DIR/$tfile
5735 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5736 local need_space=$((count * size))
5737 [ $space -gt $need_space ] ||
5738 { skip_env "Need free space $need_space, have $space" && return; }
5740 echo Creating $count ${size}K test files
5741 for ((i = 0; i < $count; i++)); do
5742 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5745 echo Cancel LRU locks on lustre client to flush the client cache
5746 cancel_lru_locks osc
5748 echo Reset readahead stats
5749 $LCTL set_param -n llite.*.read_ahead_stats 0
5751 for ((i = 0; i < $count; i++)); do
5752 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5755 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5756 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5758 for ((i = 0; i < $count; i++)); do
5759 rm -rf ${file}_${i} 2>/dev/null
5762 #10000 means 20% reads are missing in readahead
5763 [ $miss -lt 10000 ] || error "misses too much for small reads"
5765 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5767 cleanup_test101f() {
5769 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5770 rm -rf $DIR/$tfile 2>/dev/null
5774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5775 local file=$DIR/$tfile
5778 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5779 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5780 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5781 trap cleanup_test101f EXIT
5783 echo Cancel LRU locks on lustre client to flush the client cache
5784 cancel_lru_locks osc
5786 echo Reset readahead stats
5787 $LCTL set_param -n llite.*.read_ahead_stats 0
5788 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5789 # readahead should read in 2M file on second read, so only miss
5791 echo Random 4K reads on 2M file for 1000 times
5792 $READS -f $file -s 2097152 -b 4096 -n $nreads
5794 echo checking missing pages
5795 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5796 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5798 [ $miss -lt 3 ] || error "misses too much pages!"
5801 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5804 test_mkdir -p $DIR/$tdir
5805 chown $RUNAS_ID $DIR/$tdir
5808 STRIPE_COUNT=$OSTCOUNT
5809 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5811 trap cleanup_test102 EXIT
5813 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5815 for num in 1 2 3 4; do
5816 for count in $(seq 1 $STRIPE_COUNT); do
5817 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5818 local size=`expr $STRIPE_SIZE \* $num`
5819 local file=file"$num-$idx-$count"
5820 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5826 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5832 rm -rf $DIR/d0.sanity/d102
5836 local testfile=$DIR/xattr_testfile
5840 [ "$UID" != 0 ] && skip_env "must run as root" && return
5841 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5842 skip_env "must have user_xattr" && return
5844 [ -z "$(which setfattr 2>/dev/null)" ] &&
5845 skip_env "could not find setfattr" && return
5847 echo "set/get xattr..."
5848 setfattr -n trusted.name1 -v value1 $testfile || error
5849 getfattr -n trusted.name1 $testfile 2> /dev/null |
5850 grep "trusted.name1=.value1" ||
5851 error "$testfile missing trusted.name1=value1"
5853 setfattr -n user.author1 -v author1 $testfile || error
5854 getfattr -n user.author1 $testfile 2> /dev/null |
5855 grep "user.author1=.author1" ||
5856 error "$testfile missing trusted.author1=author1"
5859 setfattr -n trusted.name2 -v value2 $testfile ||
5860 error "$testfile unable to set trusted.name2"
5861 setfattr -n trusted.name3 -v value3 $testfile ||
5862 error "$testfile unable to set trusted.name3"
5863 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5864 grep "trusted.name" | wc -l) -eq 3 ] ||
5865 error "$testfile missing 3 trusted.name xattrs"
5867 setfattr -n user.author2 -v author2 $testfile ||
5868 error "$testfile unable to set user.author2"
5869 setfattr -n user.author3 -v author3 $testfile ||
5870 error "$testfile unable to set user.author3"
5871 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5872 grep "user.author" | wc -l) -eq 3 ] ||
5873 error "$testfile missing 3 user.author xattrs"
5875 echo "remove xattr..."
5876 setfattr -x trusted.name1 $testfile ||
5877 error "$testfile error deleting trusted.name1"
5878 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5879 error "$testfile did not delete trusted.name1 xattr"
5881 setfattr -x user.author1 $testfile ||
5882 error "$testfile error deleting user.author1"
5883 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5884 error "$testfile did not delete trusted.name1 xattr"
5886 # b10667: setting lustre special xattr be silently discarded
5887 echo "set lustre special xattr ..."
5888 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
5889 error "$testfile allowed setting trusted.lov"
5891 run_test 102a "user xattr test =================================="
5894 # b10930: get/set/list trusted.lov xattr
5895 echo "get/set/list trusted.lov xattr ..."
5896 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5897 local testfile=$DIR/$tfile
5898 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5899 error "setstripe failed"
5900 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5901 error "getstripe failed"
5902 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5903 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5905 local testfile2=${testfile}2
5906 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5907 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5910 setfattr -n trusted.lov -v $value $testfile2
5911 local stripe_size=$($GETSTRIPE -S $testfile2)
5912 local stripe_count=$($GETSTRIPE -c $testfile2)
5913 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5914 [ $stripe_count -eq $STRIPECOUNT ] ||
5915 error "stripe count $stripe_count != $STRIPECOUNT"
5918 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5921 # b10930: get/set/list lustre.lov xattr
5922 echo "get/set/list lustre.lov xattr ..."
5923 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5924 test_mkdir -p $DIR/$tdir
5925 chown $RUNAS_ID $DIR/$tdir
5926 local testfile=$DIR/$tdir/$tfile
5927 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5928 error "setstripe failed"
5929 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5930 error "getstripe failed"
5931 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5932 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5934 local testfile2=${testfile}2
5935 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5936 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5938 $RUNAS $MCREATE $testfile2
5939 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5940 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
5941 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
5942 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5943 [ $stripe_count -eq $STRIPECOUNT ] ||
5944 error "stripe count $stripe_count != $STRIPECOUNT"
5946 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5948 compare_stripe_info1() {
5949 local stripe_index_all_zero=true
5951 for num in 1 2 3 4; do
5952 for count in $(seq 1 $STRIPE_COUNT); do
5953 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
5954 local size=$((STRIPE_SIZE * num))
5955 local file=file"$num-$offset-$count"
5956 stripe_size=$(lfs getstripe -S $PWD/$file)
5957 [ $stripe_size -ne $size ] &&
5958 error "$file: size $stripe_size != $size"
5959 stripe_count=$(lfs getstripe -c $PWD/$file)
5960 # allow fewer stripes to be created, ORI-601
5961 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
5962 error "$file: count $stripe_count != $count"
5963 stripe_index=$(lfs getstripe -i $PWD/$file)
5964 [ $stripe_index -ne 0 ] &&
5965 stripe_index_all_zero=false
5969 $stripe_index_all_zero &&
5970 error "all files are being extracted starting from OST index 0"
5975 [ -n "$(which tar 2>/dev/null)" ] &&
5976 strings $(which tar) | grep -q "lustre" && echo tar
5980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5981 # b10930: tar test for trusted.lov xattr
5982 TAR=$(find_lustre_tar)
5983 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5984 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5986 test_mkdir -p $DIR/d102d
5987 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
5989 compare_stripe_info1
5991 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
5994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5995 # b10930: tar test for trusted.lov xattr
5996 TAR=$(find_lustre_tar)
5997 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5998 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6000 test_mkdir -p $DIR/d102f
6002 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6004 compare_stripe_info1
6006 run_test 102f "tar copy files, not keep osts ==========="
6009 local xsize=${1:-1024} # in bytes
6010 local file=$DIR/$tfile
6012 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6013 skip "must have user_xattr" && return 0
6014 [ -z "$(which setfattr 2>/dev/null)" ] &&
6015 skip_env "could not find setfattr" && return 0
6016 [ -z "$(which getfattr 2>/dev/null)" ] &&
6017 skip_env "could not find getfattr" && return 0
6021 local value="$(generate_string $xsize)"
6023 local xbig=trusted.big
6024 log "save $xbig on $file"
6025 setfattr -n $xbig -v $value $file ||
6026 error "saving $xbig on $file failed"
6028 local orig=$(get_xattr_value $xbig $file)
6029 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6031 local xsml=trusted.sml
6032 log "save $xsml on $file"
6033 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6035 local new=$(get_xattr_value $xbig $file)
6036 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6038 log "grow $xsml on $file"
6039 setfattr -n $xsml -v "$value" $file ||
6040 error "growing $xsml on $file failed"
6042 new=$(get_xattr_value $xbig $file)
6043 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6044 log "$xbig still valid after growing $xsml"
6049 test_102h() { # bug 15777
6052 run_test 102h "grow xattr from inside inode to external block"
6055 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6056 grow_xattr $(max_xattr_size)
6058 run_test 102ha "grow xattr from inside inode to external inode"
6060 test_102i() { # bug 17038
6062 ln -s $DIR/$tfile $DIR/${tfile}link
6063 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6064 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"
6065 rm -f $DIR/$tfile $DIR/${tfile}link
6067 run_test 102i "lgetxattr test on symbolic link ============"
6070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6071 TAR=$(find_lustre_tar)
6072 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6073 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6074 setup_test102 "$RUNAS"
6075 test_mkdir -p $DIR/d102j
6076 chown $RUNAS_ID $DIR/d102j
6077 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6079 compare_stripe_info1 "$RUNAS"
6081 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6085 # b22187 just check that does not crash for regular file.
6086 setfattr -n trusted.lov $DIR/$tfile
6087 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6088 local test_kdir=$DIR/d102k
6089 test_mkdir $test_kdir
6090 local default_size=`$GETSTRIPE -S $test_kdir`
6091 local default_count=`$GETSTRIPE -c $test_kdir`
6092 local default_offset=`$GETSTRIPE -i $test_kdir`
6093 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
6094 error 'dir setstripe failed'
6095 setfattr -n trusted.lov $test_kdir
6096 local stripe_size=`$GETSTRIPE -S $test_kdir`
6097 local stripe_count=`$GETSTRIPE -c $test_kdir`
6098 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6099 [ $stripe_size -eq $default_size ] ||
6100 error "stripe size $stripe_size != $default_size"
6101 [ $stripe_count -eq $default_count ] ||
6102 error "stripe count $stripe_count != $default_count"
6103 [ $stripe_offset -eq $default_offset ] ||
6104 error "stripe offset $stripe_offset != $default_offset"
6105 rm -rf $DIR/$tfile $test_kdir
6107 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6110 # LU-532 trusted. xattr is invisible to non-root
6111 local testfile=$DIR/$tfile
6115 echo "listxattr as user..."
6116 chown $RUNAS_ID $testfile
6117 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6118 grep -q "trusted" &&
6119 error "$testfile trusted xattrs are user visible"
6123 run_test 102l "listxattr filter test =================================="
6129 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6134 [ "$UID" != 0 ] && skip_env "must run as root" && return
6135 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6136 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6137 $GSS && skip "could not run under gss" && return
6139 declare -a identity_old
6141 for num in $(seq $MDSCOUNT); do
6142 switch_identity $num true || identity_old[$num]=$?
6149 echo "performing cp ..."
6150 run_acl_subtest cp || error
6151 echo "performing getfacl-noacl..."
6152 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6153 echo "performing misc..."
6154 run_acl_subtest misc || error "misc test failed"
6155 echo "performing permissions..."
6156 run_acl_subtest permissions || error "permissions failed"
6157 echo "performing setfacl..."
6158 run_acl_subtest setfacl || error "setfacl test failed"
6160 # inheritance test got from HP
6161 echo "performing inheritance..."
6162 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6163 chmod +x make-tree || error "chmod +x failed"
6164 run_acl_subtest inheritance || error "inheritance test failed"
6167 echo "LU-974 ignore umask when acl is enabled..."
6168 run_acl_subtest 974 || error "LU-974 test failed"
6169 if [ $MDSCOUNT -ge 2 ]; then
6170 run_acl_subtest 974_remote ||
6171 error "LU-974 test failed under remote dir"
6174 echo "LU-2561 newly created file is same size as directory..."
6175 run_acl_subtest 2561 || error "LU-2561 test failed"
6180 for num in $(seq $MDSCOUNT); do
6181 if [ "${identity_old[$num]}" = 1 ]; then
6182 switch_identity $num false || identity_old[$num]=$?
6186 run_test 103 "acl test ========================================="
6189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6191 lfs df || error "lfs df failed"
6192 lfs df -ih || error "lfs df -ih failed"
6193 lfs df -h $DIR || error "lfs df -h $DIR failed"
6194 lfs df -i $DIR || error "lfs df -i $DIR failed"
6195 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6196 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6198 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6199 lctl --device %$OSC deactivate
6200 lfs df || error "lfs df with deactivated OSC failed"
6201 lctl --device %$OSC activate
6202 # wait the osc back to normal
6203 wait_osc_import_state client ost FULL
6205 lfs df || error "lfs df with reactivated OSC failed"
6208 run_test 104a "lfs df [-ih] [path] test ========================="
6211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6212 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6214 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6215 if [ $denied_cnt -ne 0 ];
6217 error "lfs check servers test failed"
6220 run_test 104b "$RUNAS lfs check servers test ===================="
6223 # doesn't work on 2.4 kernels
6225 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6226 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6228 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6232 run_test 105a "flock when mounted without -o flock test ========"
6236 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6237 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6239 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6243 run_test 105b "fcntl when mounted without -o flock test ========"
6247 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6248 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6250 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6254 run_test 105c "lockf when mounted without -o flock test ========"
6256 test_105d() { # bug 15924
6257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6258 test_mkdir -p $DIR/$tdir
6259 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6260 skip "mount w/o flock enabled" && return
6261 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6262 $LCTL set_param fail_loc=0x80000315
6263 flocks_test 2 $DIR/$tdir
6265 run_test 105d "flock race (should not freeze) ========"
6267 test_105e() { # bug 22660 && 22040
6268 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6269 skip "mount w/o flock enabled" && return
6271 flocks_test 3 $DIR/$tfile
6273 run_test 105e "Two conflicting flocks from same process ======="
6275 test_106() { #bug 10921
6276 test_mkdir -p $DIR/$tdir
6277 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6278 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6280 run_test 106 "attempt exec of dir followed by chown of that dir"
6283 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6290 local save_pattern=$(sysctl -n kernel.core_pattern)
6291 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6292 sysctl -w kernel.core_pattern=$file
6293 sysctl -w kernel.core_uses_pid=0
6301 kill -s 11 $SLEEPPID
6303 if [ -e $file ]; then
6304 size=`stat -c%s $file`
6305 [ $size -eq 0 ] && error "Fail to create core file $file"
6307 error "Fail to create core file $file"
6310 sysctl -w kernel.core_pattern=$save_pattern
6311 sysctl -w kernel.core_uses_pid=$save_uses_pid
6314 run_test 107 "Coredump on SIG"
6317 test_mkdir -p $DIR/$tdir
6318 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6319 error "mkdir with 255 char failed"
6320 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6321 error "mkdir with 256 char should fail, but did not"
6322 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6323 error "create with 255 char failed"
6324 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6325 error "create with 256 char should fail, but did not"
6330 run_test 110 "filename length checking"
6333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6334 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6336 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6338 echo "Starting with $OSTIO_pre threads"
6341 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6342 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6343 echo "$NUMTEST creates/unlinks"
6344 test_mkdir -p $DIR/$tdir
6345 createmany -o $DIR/$tdir/$tfile $NUMTEST
6346 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6348 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6351 # don't return an error
6352 [ $OSTIO_post == $OSTIO_pre ] && echo \
6353 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6354 echo "This may be fine, depending on what ran before this test" &&
6355 echo "and how fast this system is." && return
6357 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6359 run_test 115 "verify dynamic thread creation===================="
6362 wait_delete_completed
6363 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6364 echo OST kbytes available: ${AVAIL[@]}
6365 MAXI=0; MAXV=${AVAIL[0]}
6366 MINI=0; MINV=${AVAIL[0]}
6367 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6368 #echo OST $i: ${AVAIL[i]}kb
6369 if [ ${AVAIL[i]} -gt $MAXV ]; then
6370 MAXV=${AVAIL[i]}; MAXI=$i
6372 if [ ${AVAIL[i]} -lt $MINV ]; then
6373 MINV=${AVAIL[i]}; MINI=$i
6376 echo Min free space: OST $MINI: $MINV
6377 echo Max free space: OST $MAXI: $MAXV
6380 test_116a() { # was previously test_116()
6381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6382 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6384 echo -n "Free space priority "
6385 lctl get_param -n lov.*-clilov-*.qos_prio_free
6388 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6391 # generate uneven OSTs
6392 test_mkdir -p $DIR/$tdir/OST${MINI}
6395 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6396 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6398 while [ $FILL -gt 0 ]; do
6400 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6401 FILL=$(($FILL - 2048))
6409 DIFF=$(($MAXV - $MINV))
6410 DIFF2=$(($DIFF * 100 / $MINV))
6411 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6412 if [ $DIFF2 -gt 20 ]; then
6415 echo "failed - QOS mode won't be used"
6416 error_ignore "QOS imbalance criteria not met"
6420 MINI1=$MINI; MINV1=$MINV
6421 MAXI1=$MAXI; MAXV1=$MAXV
6423 # now fill using QOS
6424 echo writing a bunch of files to QOS-assigned OSTs
6425 $SETSTRIPE -c 1 $DIR/$tdir
6427 while [ $FILL -gt 0 ]; do
6429 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6430 FILL=$(($FILL - 200))
6433 echo "wrote $i 200k files"
6437 echo "Note: free space may not be updated, so measurements might be off"
6439 DIFF2=$(($MAXV - $MINV))
6440 echo "free space delta: orig $DIFF final $DIFF2"
6441 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6442 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6443 echo "Wrote $DIFF to smaller OST $MINI1"
6444 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6445 echo "Wrote $DIFF2 to larger OST $MAXI1"
6446 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6448 # Figure out which files were written where
6449 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6450 awk '/'$MINI1': / {print $2; exit}')
6452 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6453 echo "$MINC files created on smaller OST $MINI1"
6454 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6455 awk '/'$MAXI1': / {print $2; exit}')
6457 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6458 echo "$MAXC files created on larger OST $MAXI1"
6459 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6460 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6464 run_test 116a "stripe QOS: free space balance ==================="
6466 test_116b() { # LU-2093
6467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6468 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6470 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6471 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6473 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6474 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6475 do_facet $SINGLEMDS lctl set_param fail_loc=0
6477 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6479 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6481 test_117() # bug 10891
6483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6484 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6485 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6486 lctl set_param fail_loc=0x21e
6487 > $DIR/$tfile || error "truncate failed"
6488 lctl set_param fail_loc=0
6489 echo "Truncate succeeded."
6492 run_test 117 "verify fsfilt_extend =========="
6494 NO_SLOW_RESENDCOUNT=4
6495 export OLD_RESENDCOUNT=""
6496 set_resend_count () {
6497 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6498 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6499 lctl set_param -n $PROC_RESENDCOUNT $1
6500 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6503 # for reduce test_118* time (b=14842)
6504 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6506 # Reset async IO behavior after error case
6508 FILE=$DIR/reset_async
6510 # Ensure all OSCs are cleared
6511 $SETSTRIPE -c -1 $FILE
6512 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6517 test_118a() #bug 11710
6519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6522 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6523 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6524 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6526 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6527 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6532 run_test 118a "verify O_SYNC works =========="
6536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6537 remote_ost_nodsh && skip "remote OST with nodsh" && return
6541 #define OBD_FAIL_OST_ENOENT 0x217
6542 set_nodes_failloc "$(osts_nodes)" 0x217
6543 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6545 set_nodes_failloc "$(osts_nodes)" 0
6546 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6547 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6550 if [[ $RC -eq 0 ]]; then
6551 error "Must return error due to dropped pages, rc=$RC"
6555 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6556 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6560 echo "Dirty pages not leaked on ENOENT"
6562 # Due to the above error the OSC will issue all RPCs syncronously
6563 # until a subsequent RPC completes successfully without error.
6564 $MULTIOP $DIR/$tfile Ow4096yc
6569 run_test 118b "Reclaim dirty pages on fatal error =========="
6573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6575 # for 118c, restore the original resend count, LU-1940
6576 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6577 set_resend_count $OLD_RESENDCOUNT
6578 remote_ost_nodsh && skip "remote OST with nodsh" && return
6582 #define OBD_FAIL_OST_EROFS 0x216
6583 set_nodes_failloc "$(osts_nodes)" 0x216
6585 # multiop should block due to fsync until pages are written
6586 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6590 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6591 error "Multiop failed to block on fsync, pid=$MULTIPID"
6594 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6596 if [[ $WRITEBACK -eq 0 ]]; then
6597 error "No page in writeback, writeback=$WRITEBACK"
6600 set_nodes_failloc "$(osts_nodes)" 0
6603 if [[ $RC -ne 0 ]]; then
6604 error "Multiop fsync failed, rc=$RC"
6607 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6608 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6610 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6611 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6615 echo "Dirty pages flushed via fsync on EROFS"
6618 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6620 # continue to use small resend count to reduce test_118* time (b=14842)
6621 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6626 remote_ost_nodsh && skip "remote OST with nodsh" && return
6630 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6631 set_nodes_failloc "$(osts_nodes)" 0x214
6632 # multiop should block due to fsync until pages are written
6633 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6637 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6638 error "Multiop failed to block on fsync, pid=$MULTIPID"
6641 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6643 if [[ $WRITEBACK -eq 0 ]]; then
6644 error "No page in writeback, writeback=$WRITEBACK"
6647 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6648 set_nodes_failloc "$(osts_nodes)" 0
6650 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6651 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6653 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6654 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6658 echo "Dirty pages gaurenteed flushed via fsync"
6661 run_test 118d "Fsync validation inject a delay of the bulk =========="
6664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6667 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6668 lctl set_param fail_loc=0x8000040a
6670 # Should simulate EINVAL error which is fatal
6671 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6673 if [[ $RC -eq 0 ]]; then
6674 error "Must return error due to dropped pages, rc=$RC"
6677 lctl set_param fail_loc=0x0
6679 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6680 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6681 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6683 if [[ $LOCKED -ne 0 ]]; then
6684 error "Locked pages remain in cache, locked=$LOCKED"
6687 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6688 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6692 echo "No pages locked after fsync"
6697 run_test 118f "Simulate unrecoverable OSC side error =========="
6700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6703 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6704 lctl set_param fail_loc=0x406
6706 # simulate local -ENOMEM
6707 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6710 lctl set_param fail_loc=0
6711 if [[ $RC -eq 0 ]]; then
6712 error "Must return error due to dropped pages, rc=$RC"
6715 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6716 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6717 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6719 if [[ $LOCKED -ne 0 ]]; then
6720 error "Locked pages remain in cache, locked=$LOCKED"
6723 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6724 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6728 echo "No pages locked after fsync"
6733 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6737 remote_ost_nodsh && skip "remote OST with nodsh" && return
6741 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6742 set_nodes_failloc "$(osts_nodes)" 0x20e
6743 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6744 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6747 set_nodes_failloc "$(osts_nodes)" 0
6748 if [[ $RC -eq 0 ]]; then
6749 error "Must return error due to dropped pages, rc=$RC"
6752 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6753 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6754 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6756 if [[ $LOCKED -ne 0 ]]; then
6757 error "Locked pages remain in cache, locked=$LOCKED"
6760 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6761 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6765 echo "No pages locked after fsync"
6769 run_test 118h "Verify timeout in handling recoverables errors =========="
6771 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6775 remote_ost_nodsh && skip "remote OST with nodsh" && return
6779 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6780 set_nodes_failloc "$(osts_nodes)" 0x20e
6782 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6783 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6786 set_nodes_failloc "$(osts_nodes)" 0
6790 if [[ $RC -ne 0 ]]; then
6791 error "got error, but should be not, rc=$RC"
6794 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6795 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6796 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6797 if [[ $LOCKED -ne 0 ]]; then
6798 error "Locked pages remain in cache, locked=$LOCKED"
6801 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6802 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6806 echo "No pages locked after fsync"
6810 run_test 118i "Fix error before timeout in recoverable error =========="
6812 [ "$SLOW" = "no" ] && set_resend_count 4
6815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6816 remote_ost_nodsh && skip "remote OST with nodsh" && return
6820 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6821 set_nodes_failloc "$(osts_nodes)" 0x220
6823 # return -EIO from OST
6824 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6826 set_nodes_failloc "$(osts_nodes)" 0x0
6827 if [[ $RC -eq 0 ]]; then
6828 error "Must return error due to dropped pages, rc=$RC"
6831 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6832 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6833 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6834 if [[ $LOCKED -ne 0 ]]; then
6835 error "Locked pages remain in cache, locked=$LOCKED"
6838 # in recoverable error on OST we want resend and stay until it finished
6839 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6840 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6844 echo "No pages locked after fsync"
6848 run_test 118j "Simulate unrecoverable OST side error =========="
6852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6853 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6855 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6856 set_nodes_failloc "$(osts_nodes)" 0x20e
6857 test_mkdir -p $DIR/$tdir
6859 for ((i=0;i<10;i++)); do
6860 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6861 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6868 set_nodes_failloc "$(osts_nodes)" 0
6871 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6877 test_mkdir -p $DIR/$tdir
6878 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6881 run_test 118l "fsync dir ========="
6883 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6885 test_119a() # bug 11737
6887 BSIZE=$((512 * 1024))
6888 directio write $DIR/$tfile 0 1 $BSIZE
6889 # We ask to read two blocks, which is more than a file size.
6890 # directio will indicate an error when requested and actual
6891 # sizes aren't equeal (a normal situation in this case) and
6892 # print actual read amount.
6893 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6894 if [ "$NOB" != "$BSIZE" ]; then
6895 error "read $NOB bytes instead of $BSIZE"
6899 run_test 119a "Short directIO read must return actual read amount"
6901 test_119b() # bug 11737
6903 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6905 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6906 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6908 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6909 error "direct read failed"
6912 run_test 119b "Sparse directIO read must return actual read amount"
6914 test_119c() # bug 13099
6917 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6918 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6921 run_test 119c "Testing for direct read hitting hole"
6923 test_119d() # bug 15950
6925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6926 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6927 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6929 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6930 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6931 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6932 lctl set_param fail_loc=0x40d
6933 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6936 cat $DIR/$tfile > /dev/null &
6937 lctl set_param fail_loc=0
6940 log "the DIO writes have completed, now wait for the reads (should not block very long)"
6942 [ -n "`ps h -p $pid_reads -o comm`" ] && \
6943 error "the read rpcs have not completed in 2s"
6945 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
6947 run_test 119d "The DIO path should try to send a new rpc once one is completed"
6950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6951 test_mkdir -p $DIR/$tdir
6952 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6953 skip "no early lock cancel on server" && return 0
6954 lru_resize_disable mdc
6955 lru_resize_disable osc
6956 cancel_lru_locks mdc
6957 stat $DIR/$tdir > /dev/null
6958 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6959 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6960 test_mkdir $DIR/$tdir/d1
6961 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6962 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6963 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6964 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6965 lru_resize_enable mdc
6966 lru_resize_enable osc
6968 run_test 120a "Early Lock Cancel: mkdir test"
6971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6972 test_mkdir -p $DIR/$tdir
6973 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6974 skip "no early lock cancel on server" && return 0
6975 lru_resize_disable mdc
6976 lru_resize_disable osc
6977 cancel_lru_locks mdc
6978 stat $DIR/$tdir > /dev/null
6979 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6980 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6982 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6983 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6984 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6985 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6986 lru_resize_enable mdc
6987 lru_resize_enable osc
6989 run_test 120b "Early Lock Cancel: create test"
6992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6993 test_mkdir -p $DIR/$tdir
6994 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6995 skip "no early lock cancel on server" && return 0
6996 lru_resize_disable mdc
6997 lru_resize_disable osc
6998 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6999 touch $DIR/$tdir/d1/f1
7000 cancel_lru_locks mdc
7001 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7002 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7003 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7004 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7005 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7006 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7007 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7008 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7009 lru_resize_enable mdc
7010 lru_resize_enable osc
7012 run_test 120c "Early Lock Cancel: link test"
7015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7016 test_mkdir -p $DIR/$tdir
7017 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7018 skip "no early lock cancel on server" && return 0
7019 lru_resize_disable mdc
7020 lru_resize_disable osc
7022 cancel_lru_locks mdc
7023 stat $DIR/$tdir > /dev/null
7024 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7025 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7026 chmod a+x $DIR/$tdir
7027 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7028 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7029 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7030 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7031 lru_resize_enable mdc
7032 lru_resize_enable osc
7034 run_test 120d "Early Lock Cancel: setattr test"
7037 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7038 test_mkdir -p $DIR/$tdir
7039 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7040 skip "no early lock cancel on server" && return 0
7041 lru_resize_disable mdc
7042 lru_resize_disable osc
7043 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7044 cancel_lru_locks mdc
7045 cancel_lru_locks osc
7046 dd if=$DIR/$tdir/f1 of=/dev/null
7047 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7048 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7049 awk '/ldlm_cancel/ {print $2}'`
7050 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7051 awk '/ldlm_bl_callback/ {print $2}'`
7052 unlink $DIR/$tdir/f1
7053 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7054 awk '/ldlm_cancel/ {print $2}'`
7055 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7056 awk '/ldlm_bl_callback/ {print $2}'`
7057 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7058 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7059 lru_resize_enable mdc
7060 lru_resize_enable osc
7062 run_test 120e "Early Lock Cancel: unlink test"
7065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7066 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7067 skip "no early lock cancel on server" && return 0
7068 test_mkdir -p $DIR/$tdir
7069 lru_resize_disable mdc
7070 lru_resize_disable osc
7071 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7072 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7073 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7074 cancel_lru_locks mdc
7075 cancel_lru_locks osc
7076 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7077 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7078 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7079 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7080 awk '/ldlm_cancel/ {print $2}'`
7081 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7082 awk '/ldlm_bl_callback/ {print $2}'`
7083 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7084 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7085 awk '/ldlm_cancel/ {print $2}'`
7086 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7087 awk '/ldlm_bl_callback/ {print $2}'`
7088 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7089 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7090 lru_resize_enable mdc
7091 lru_resize_enable osc
7093 run_test 120f "Early Lock Cancel: rename test"
7096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7097 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7098 skip "no early lock cancel on server" && return 0
7099 lru_resize_disable mdc
7100 lru_resize_disable osc
7102 echo create $count files
7103 test_mkdir -p $DIR/$tdir
7104 cancel_lru_locks mdc
7105 cancel_lru_locks osc
7108 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7109 awk '/ldlm_cancel/ {print $2}'`
7110 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7111 awk '/ldlm_bl_callback/ {print $2}'`
7112 createmany -o $DIR/$tdir/f $count
7114 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7115 awk '/ldlm_cancel/ {print $2}'`
7116 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7117 awk '/ldlm_bl_callback/ {print $2}'`
7119 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7120 echo rm $count files
7123 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7124 awk '/ldlm_cancel/ {print $2}'`
7125 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7126 awk '/ldlm_bl_callback/ {print $2}'`
7128 echo total: $count removes in $((t2-t1))
7129 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7131 # wait for commitment of removal
7132 lru_resize_enable mdc
7133 lru_resize_enable osc
7135 run_test 120g "Early Lock Cancel: performance test"
7137 test_121() { #bug #10589
7138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7140 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7141 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7142 lctl set_param fail_loc=0x310
7143 cancel_lru_locks osc > /dev/null
7144 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7145 lctl set_param fail_loc=0
7146 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7148 run_test 121 "read cancel race ========="
7150 test_123a() { # was test 123, statahead(bug 11401)
7151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7153 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7154 log "testing on UP system. Performance may be not as good as expected."
7159 test_mkdir -p $DIR/$tdir
7160 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7161 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7163 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7164 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7166 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7167 lctl set_param -n llite.*.statahead_max 0
7168 lctl get_param llite.*.statahead_max
7169 cancel_lru_locks mdc
7170 cancel_lru_locks osc
7172 time ls -l $DIR/$tdir | wc -l
7174 delta=$((etime - stime))
7175 log "ls $i files without statahead: $delta sec"
7176 lctl set_param llite.*.statahead_max=$max
7178 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7179 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7180 cancel_lru_locks mdc
7181 cancel_lru_locks osc
7183 time ls -l $DIR/$tdir | wc -l
7185 delta_sa=$((etime - stime))
7186 log "ls $i files with statahead: $delta_sa sec"
7187 lctl get_param -n llite.*.statahead_stats
7188 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7190 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7191 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7193 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7194 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7195 lctl set_param -n llite.*.statahead_max 0
7196 lctl get_param llite.*.statahead_max
7197 cancel_lru_locks mdc
7198 cancel_lru_locks osc
7200 time ls -l $DIR/$tdir | wc -l
7202 delta=$((etime - stime))
7203 log "ls $i files again without statahead: $delta sec"
7204 lctl set_param llite.*.statahead_max=$max
7205 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7206 if [ $SLOWOK -eq 0 ]; then
7207 error "ls $i files is slower with statahead!"
7209 log "ls $i files is slower with statahead!"
7215 [ $delta -gt 20 ] && break
7216 [ $delta -gt 8 ] && MULT=$((50 / delta))
7217 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7225 delta=$((etime - stime))
7226 log "rm -r $DIR/$tdir/: $delta seconds"
7228 lctl get_param -n llite.*.statahead_stats
7230 run_test 123a "verify statahead work"
7232 test_123b () { # statahead(bug 15027)
7233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7234 test_mkdir -p $DIR/$tdir
7235 createmany -o $DIR/$tdir/$tfile-%d 1000
7237 cancel_lru_locks mdc
7238 cancel_lru_locks osc
7240 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7241 lctl set_param fail_loc=0x80000803
7242 ls -lR $DIR/$tdir > /dev/null
7244 lctl set_param fail_loc=0x0
7245 lctl get_param -n llite.*.statahead_stats
7250 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7254 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7255 skip "no lru resize on server" && return 0
7257 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7259 log "create $NR files at $DIR/$tdir"
7260 createmany -o $DIR/$tdir/f $NR ||
7261 error "failed to create $NR files in $DIR/$tdir"
7263 cancel_lru_locks mdc
7264 ls -l $DIR/$tdir > /dev/null
7268 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7269 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7270 LRU_SIZE=$(lctl get_param -n $PARAM)
7271 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7272 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7274 log "NS=$(basename $NSDIR)"
7279 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7280 skip "Not enough cached locks created!"
7287 # We know that lru resize allows one client to hold $LIMIT locks
7288 # for 10h. After that locks begin to be killed by client.
7290 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7293 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7294 # killing locks. Some time was spent for creating locks. This means
7295 # that up to the moment of sleep finish we must have killed some of
7296 # them (10-100 locks). This depends on how fast ther were created.
7297 # Many of them were touched in almost the same moment and thus will
7298 # be killed in groups.
7299 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7301 # Use $LRU_SIZE_B here to take into account real number of locks
7302 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7303 local LRU_SIZE_B=$LRU_SIZE
7305 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7306 log "OLD_LVF=$OLD_LVF"
7307 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7309 # Let's make sure that we really have some margin. Client checks
7310 # cached locks every 10 sec.
7312 log "Sleep ${SLEEP} sec"
7314 while ((SEC<$SLEEP)); do
7318 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7322 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7323 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7325 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7326 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7327 unlinkmany $DIR/$tdir/f $NR
7331 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7332 log "unlink $NR files at $DIR/$tdir"
7333 unlinkmany $DIR/$tdir/f $NR
7335 run_test 124a "lru resize ======================================="
7337 get_max_pool_limit()
7339 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7342 if test $l -gt $max; then
7350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7351 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7352 skip "no lru resize on server" && return 0
7354 LIMIT=`get_max_pool_limit`
7356 NR=$(($(default_lru_size)*20))
7357 if [ $NR -gt $LIMIT ]; then
7358 log "Limit lock number by $LIMIT locks"
7361 lru_resize_disable mdc
7362 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7363 error "failed to create $DIR/$tdir/disable_lru_resize"
7365 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7366 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7367 cancel_lru_locks mdc
7370 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7373 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7376 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7380 nolruresize_delta=$((etime-stime))
7381 log "ls -la time: $nolruresize_delta seconds"
7382 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7383 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7385 lru_resize_enable mdc
7386 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7387 error "failed to create $DIR/$tdir/enable_lru_resize"
7389 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7390 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7391 cancel_lru_locks mdc
7394 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7397 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7400 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7404 lruresize_delta=$((etime-stime))
7405 log "ls -la time: $lruresize_delta seconds"
7406 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7408 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7409 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7410 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7411 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7413 log "lru resize performs the same with no lru resize"
7415 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7417 run_test 124b "lru resize (performance test) ======================="
7419 test_125() { # 13358
7420 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7421 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7422 test_mkdir -p $DIR/d125 || error "mkdir failed"
7423 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7424 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7425 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7427 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7429 test_126() { # bug 12829/13455
7430 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7431 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7432 $GSS && skip "must run as gss disabled" && return
7434 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7435 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7437 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7439 run_test 126 "check that the fsgid provided by the client is taken into account"
7441 test_127a() { # bug 15521
7442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7443 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7444 $LCTL set_param osc.*.stats=0
7445 FSIZE=$((2048 * 1024))
7446 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7447 cancel_lru_locks osc
7448 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7450 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7451 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7452 echo "got $COUNT $NAME"
7453 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7454 eval $NAME=$COUNT || error "Wrong proc format"
7457 read_bytes|write_bytes)
7458 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7459 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7460 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7461 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7462 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7463 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7464 error "sumsquare is too small: $SUMSQ"
7465 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7466 error "sumsquare is too big: $SUMSQ"
7470 done < $DIR/${tfile}.tmp
7472 #check that we actually got some stats
7473 [ "$read_bytes" ] || error "Missing read_bytes stats"
7474 [ "$write_bytes" ] || error "Missing write_bytes stats"
7475 [ "$read_bytes" != 0 ] || error "no read done"
7476 [ "$write_bytes" != 0 ] || error "no write done"
7478 run_test 127a "verify the client stats are sane"
7480 test_127b() { # bug LU-333
7481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7482 $LCTL set_param llite.*.stats=0
7483 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7484 # perform 2 reads and writes so MAX is different from SUM.
7485 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7486 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7487 cancel_lru_locks osc
7488 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7489 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7491 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7492 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7493 echo "got $COUNT $NAME"
7494 eval $NAME=$COUNT || error "Wrong proc format"
7498 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7499 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7500 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7501 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7504 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7505 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7506 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7507 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7511 done < $TMP/${tfile}.tmp
7513 #check that we actually got some stats
7514 [ "$read_bytes" ] || error "Missing read_bytes stats"
7515 [ "$write_bytes" ] || error "Missing write_bytes stats"
7516 [ "$read_bytes" != 0 ] || error "no read done"
7517 [ "$write_bytes" != 0 ] || error "no write done"
7519 run_test 127b "verify the llite client stats are sane"
7521 test_128() { # bug 15212
7523 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7528 result=$(grep error $TMP/$tfile.log)
7530 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7532 run_test 128 "interactive lfs for 2 consecutive find's"
7539 local LDPROC=/proc/fs/ldiskfs
7540 local facets=$(get_facets MDS)
7542 for facet in ${facets//,/ }; do
7543 canondev=$(ldiskfs_canon \
7544 *.$(convert_facet2label $facet).mntdev $facet)
7545 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7546 LDPROC=/sys/fs/ldiskfs
7547 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7553 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7554 skip "Only applicable to ldiskfs-based MDTs"
7557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7563 test_mkdir -p $DIR/$tdir
7567 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7568 $MULTIOP $DIR/$tdir/$J Oc
7570 if [ $rc -eq $EFBIG ]; then
7572 echo "return code $rc received as expected"
7574 elif [ $rc -ne 0 ]; then
7576 error_exit "return code $rc received instead of expected $EFBIG"
7579 I=$(stat -c%s "$DIR/$tdir")
7583 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7585 run_test 129 "test directory size limit ========================"
7594 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7595 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7598 trap cleanup_130 EXIT RETURN
7600 local fm_file=$DIR/$tfile
7601 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7602 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7603 error "dd failed for $fm_file"
7605 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7606 filefrag -ves $fm_file
7608 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7609 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7610 [ $RC != 0 ] && error "filefrag $fm_file failed"
7612 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7613 grep -v "ext:" | grep -v "found")
7614 lun=$($GETSTRIPE -i $fm_file)
7616 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7619 for line in $filefrag_op
7621 frag_lun=`echo $line | cut -d: -f5`
7622 ext_len=`echo $line | cut -d: -f4`
7623 if (( $frag_lun != $lun )); then
7625 error "FIEMAP on 1-stripe file($fm_file) failed"
7628 (( tot_len += ext_len ))
7631 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7633 error "FIEMAP on 1-stripe file($fm_file) failed;"
7639 echo "FIEMAP on single striped file succeeded"
7641 run_test 130a "FIEMAP (1-stripe file)"
7644 [ "$OSTCOUNT" -lt "2" ] &&
7645 skip_env "skipping FIEMAP on 2-stripe file test" && return
7647 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7648 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7651 trap cleanup_130 EXIT RETURN
7653 local fm_file=$DIR/$tfile
7654 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7655 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7656 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7658 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7659 error "dd failed on $fm_file"
7661 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7662 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7663 grep -v "ext:" | grep -v "found")
7665 last_lun=$(echo $filefrag_op | cut -d: -f5)
7670 for line in $filefrag_op
7672 frag_lun=`echo $line | cut -d: -f5`
7673 ext_len=`echo $line | cut -d: -f4`
7674 if (( $frag_lun != $last_lun )); then
7675 if (( tot_len != 1024 )); then
7677 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7684 (( tot_len += ext_len ))
7687 if (( num_luns != 2 || tot_len != 1024 )); then
7689 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7695 echo "FIEMAP on 2-stripe file succeeded"
7697 run_test 130b "FIEMAP (2-stripe file)"
7700 [ "$OSTCOUNT" -lt "2" ] &&
7701 skip_env "skipping FIEMAP on 2-stripe file" && return
7703 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7704 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7707 trap cleanup_130 EXIT RETURN
7709 local fm_file=$DIR/$tfile
7710 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7711 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7712 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7714 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7716 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7717 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7719 last_lun=`echo $filefrag_op | cut -d: -f5`
7724 for line in $filefrag_op
7726 frag_lun=`echo $line | cut -d: -f5`
7727 ext_len=`echo $line | cut -d: -f4`
7728 if (( $frag_lun != $last_lun )); then
7729 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7730 if (( logical != 512 )); then
7732 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7735 if (( tot_len != 512 )); then
7737 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7744 (( tot_len += ext_len ))
7747 if (( num_luns != 2 || tot_len != 512 )); then
7749 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7755 echo "FIEMAP on 2-stripe file with hole succeeded"
7757 run_test 130c "FIEMAP (2-stripe file with hole)"
7760 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7762 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7763 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7765 trap cleanup_130 EXIT RETURN
7767 local fm_file=$DIR/$tfile
7768 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7769 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7770 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7771 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7773 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7774 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7776 last_lun=`echo $filefrag_op | cut -d: -f5`
7781 for line in $filefrag_op
7783 frag_lun=`echo $line | cut -d: -f5`
7784 ext_len=`echo $line | cut -d: -f4`
7785 if (( $frag_lun != $last_lun )); then
7786 if (( tot_len != 1024 )); then
7788 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7795 (( tot_len += ext_len ))
7798 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7800 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7806 echo "FIEMAP on N-stripe file succeeded"
7808 run_test 130d "FIEMAP (N-stripe file)"
7811 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7813 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7814 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7816 trap cleanup_130 EXIT RETURN
7818 local fm_file=$DIR/$tfile
7819 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7820 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7821 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7824 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7825 for ((i = 0; i < $NUM_BLKS; i++))
7827 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7830 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7831 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7833 last_lun=`echo $filefrag_op | cut -d: -f5`
7838 for line in $filefrag_op
7840 frag_lun=`echo $line | cut -d: -f5`
7841 ext_len=`echo $line | cut -d: -f4`
7842 if (( $frag_lun != $last_lun )); then
7843 if (( tot_len != $EXPECTED_LEN )); then
7845 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7852 (( tot_len += ext_len ))
7855 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7857 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7863 echo "FIEMAP with continuation calls succeeded"
7865 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7867 # Test for writev/readv
7869 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7870 error "writev test failed"
7871 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7872 error "readv failed"
7875 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7878 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7879 error "append writev test failed"
7880 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7881 error "append writev test failed"
7884 run_test 131b "test append writev"
7887 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7890 run_test 131c "test read/write on file w/o objects"
7893 rwv -f $DIR/$tfile -w -n 1 1572864
7894 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7895 if [ "$NOB" != 1572864 ]; then
7896 error "Short read filed: read $NOB bytes instead of 1572864"
7900 run_test 131d "test short read"
7903 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7904 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7905 error "read hitting hole failed"
7908 run_test 131e "test read hitting hole"
7913 for node in $(osts_nodes); do
7914 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7915 [ x$gl = x"" ] && gl=0
7916 gl_sum=$((gl_sum + gl))
7926 if [ x$som = x"enabled" ]; then
7927 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7928 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7929 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7931 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7932 MOUNTOPT="$MOUNTOPT,som_preview"
7933 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7936 # do remount to make new mount-conf parameters actual
7943 test_132() { #1028, SOM
7944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7945 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7946 local num=$(get_mds_dir $DIR)
7947 local mymds=mds${num}
7948 local MOUNTOPT_SAVE=$MOUNTOPT
7950 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7951 cancel_lru_locks osc
7953 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7955 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7956 stat $DIR/$tfile >/dev/null
7957 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7958 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
7960 som_mode_switch $som1 $gl1 $gl2
7962 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7963 cancel_lru_locks osc
7965 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7966 if [ $som1 == $som2 ]; then
7967 error "som is still "$som2
7968 if [ x$som2 = x"enabled" ]; then
7975 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7976 stat $DIR/$tfile >/dev/null
7977 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7978 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
7979 som_mode_switch $som2 $gl1 $gl2
7980 MOUNTOPT=$MOUNTOPT_SAVE
7982 run_test 132 "som avoids glimpse rpc"
7988 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
7990 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
7992 *) error "Wrong argument $1" ;;
7995 count=`echo $res | awk '{print $2}'`
7996 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
7997 # if the argument $3 is zero, it means any stat increment is ok.
7998 if [ $3 -gt 0 ] ; then
7999 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8005 remote_ost_nodsh && skip "remote OST with nodsh" && return
8006 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8008 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8009 { skip "MDS doesn't support rename stats"; return; }
8010 local testdir=$DIR/${tdir}/stats_testdir
8011 mkdir -p $DIR/${tdir}
8014 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8015 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8017 # verify mdt stats first.
8018 mkdir ${testdir} || error "mkdir failed"
8019 check_stats $SINGLEMDS "mkdir" 1
8020 touch ${testdir}/${tfile} || "touch failed"
8021 check_stats $SINGLEMDS "open" 1
8022 check_stats $SINGLEMDS "close" 1
8023 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8024 check_stats $SINGLEMDS "mknod" 1
8025 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8026 check_stats $SINGLEMDS "unlink" 1
8027 rm -f ${testdir}/${tfile} || error "file remove failed"
8028 check_stats $SINGLEMDS "unlink" 2
8030 # remove working dir and check mdt stats again.
8031 rmdir ${testdir} || error "rmdir failed"
8032 check_stats $SINGLEMDS "rmdir" 1
8034 local testdir1=$DIR/${tdir}/stats_testdir1
8036 mkdir -p ${testdir1}
8037 touch ${testdir1}/test1
8038 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8039 check_stats $SINGLEMDS "crossdir_rename" 1
8041 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8042 check_stats $SINGLEMDS "samedir_rename" 1
8046 run_test 133a "Verifying 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 mkdir -p ${testdir} || error "mkdir failed"
8054 touch ${testdir}/${tfile} || "touch failed"
8055 cancel_lru_locks mdc
8058 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8059 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8061 # extra mdt stats verification.
8062 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8063 check_stats $SINGLEMDS "setattr" 1
8064 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8065 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8067 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8068 check_stats $SINGLEMDS "getattr" 1
8070 $LFS df || error "lfs failed"
8071 check_stats $SINGLEMDS "statfs" 1
8075 run_test 133b "Verifying extra MDT stats =================================="
8078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8079 remote_ost_nodsh && skip "remote OST with nodsh" && return
8080 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8081 local testdir=$DIR/${tdir}/stats_testdir
8082 test_mkdir -p ${testdir} || error "mkdir failed"
8084 # verify obdfilter stats.
8085 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8087 cancel_lru_locks osc
8088 wait_delete_completed
8091 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8092 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8094 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8096 cancel_lru_locks osc
8097 check_stats ost "write" 1
8099 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8100 check_stats ost "read" 1
8102 > ${testdir}/${tfile} || error "truncate failed"
8103 check_stats ost "punch" 1
8105 rm -f ${testdir}/${tfile} || error "file remove failed"
8106 wait_delete_completed
8107 check_stats ost "destroy" 1
8111 run_test 133c "Verifying OST stats ========================================"
8118 while [ $value -ge 2 ]; do
8123 if [ $orig -gt $order ]; then
8131 local size=('K' 'M' 'G' 'T');
8133 local size_string=$value
8135 while [ $value -ge 1024 ]; do
8136 if [ $i -gt 3 ]; then
8137 #T is the biggest unit we get here, if that is bigger,
8139 size_string=${value}T
8142 value=$((value >> 10))
8143 if [ $value -lt 1024 ]; then
8144 size_string=${value}${size[$i]}
8155 local context=${2:-.}
8156 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8158 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8164 remote_ost_nodsh && skip "remote OST with nodsh" && return
8165 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8166 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8167 { skip "MDS doesn't support rename stats"; return; }
8169 local testdir1=$DIR/${tdir}/stats_testdir1
8170 local testdir2=$DIR/${tdir}/stats_testdir2
8172 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8174 test_mkdir -p ${testdir1} || error "mkdir failed"
8175 test_mkdir -p ${testdir2} || error "mkdir failed"
8177 createmany -o $testdir1/test 512 || error "createmany failed"
8179 # check samedir rename size
8180 mv ${testdir1}/test0 ${testdir1}/test_0
8182 local testdir1_size=$(ls -l $DIR/${tdir} |
8183 awk '/stats_testdir1/ {print $5}')
8184 local testdir2_size=$(ls -l $DIR/${tdir} |
8185 awk '/stats_testdir2/ {print $5}')
8187 testdir1_size=$(order_2 $testdir1_size)
8188 testdir2_size=$(order_2 $testdir2_size)
8190 testdir1_size=$(size_in_KMGT $testdir1_size)
8191 testdir2_size=$(size_in_KMGT $testdir2_size)
8193 echo "source rename dir size: ${testdir1_size}"
8194 echo "target rename dir size: ${testdir2_size}"
8196 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8197 eval $cmd || error "$cmd failed"
8198 local samedir=$($cmd | grep 'same_dir')
8199 local same_sample=$(get_rename_size $testdir1_size)
8200 [ -z "$samedir" ] && error "samedir_rename_size count error"
8201 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8202 echo "Check same dir rename stats success"
8204 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8206 # check crossdir rename size
8207 mv ${testdir1}/test_0 ${testdir2}/test_0
8209 testdir1_size=$(ls -l $DIR/${tdir} |
8210 awk '/stats_testdir1/ {print $5}')
8211 testdir2_size=$(ls -l $DIR/${tdir} |
8212 awk '/stats_testdir2/ {print $5}')
8214 testdir1_size=$(order_2 $testdir1_size)
8215 testdir2_size=$(order_2 $testdir2_size)
8217 testdir1_size=$(size_in_KMGT $testdir1_size)
8218 testdir2_size=$(size_in_KMGT $testdir2_size)
8220 echo "source rename dir size: ${testdir1_size}"
8221 echo "target rename dir size: ${testdir2_size}"
8223 eval $cmd || error "$cmd failed"
8224 local crossdir=$($cmd | grep 'crossdir')
8225 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8226 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8227 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8228 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8229 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8230 echo "Check cross dir rename stats success"
8233 run_test 133d "Verifying rename_stats ========================================"
8236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8237 local testdir=$DIR/${tdir}/stats_testdir
8238 local ctr f0 f1 bs=32768 count=42 sum
8240 remote_ost_nodsh && skip "remote OST with nodsh" && return
8241 mkdir -p ${testdir} || error "mkdir failed"
8243 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8245 for ctr in {write,read}_bytes; do
8247 cancel_lru_locks osc
8249 do_facet ost1 $LCTL set_param -n \
8250 "obdfilter.*.exports.clear=clear"
8252 if [ $ctr = write_bytes ]; then
8254 f1=${testdir}/${tfile}
8256 f0=${testdir}/${tfile}
8260 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8263 cancel_lru_locks osc
8265 sum=$(do_facet ost1 $LCTL get_param \
8266 "obdfilter.*.exports.*.stats" | \
8269 $1 == ctr { sum += $7 }
8272 if ((sum != bs * count)); then
8273 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8279 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8282 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8285 # First without trusting modes.
8287 -exec cat '{}' \; &> /dev/null
8289 # Second verifying readability.
8293 -exec cat '{}' \; > /dev/null ||
8294 error "proc file read failed"
8296 for facet in $SINGLEMDS ost1; do
8297 do_facet $facet find $proc_dirs \
8298 -not -name req_history \
8299 -exec cat '{}' \\\; &> /dev/null
8301 do_facet $facet find $proc_dirs \
8302 -not -name req_history \
8305 -exec cat '{}' \\\; > /dev/null ||
8306 error "proc file read failed"
8309 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8311 test_140() { #bug-17379
8312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8313 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8314 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8315 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8317 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8318 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8320 while i=`expr $i + 1`; do
8321 test_mkdir -p $i || error "Creating dir $i"
8322 cd $i || error "Changing to $i"
8323 ln -s ../stat stat || error "Creating stat symlink"
8324 # Read the symlink until ELOOP present,
8325 # not LBUGing the system is considered success,
8326 # we didn't overrun the stack.
8327 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8329 if [ $ret -eq 40 ]; then
8332 error "Open stat symlink"
8338 echo "The symlink depth = $i"
8339 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8340 error "Invalid symlink depth"
8342 # Test recursive symlink
8343 ln -s symlink_self symlink_self
8344 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8345 echo "open symlink_self returns $ret"
8346 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8348 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8352 local TF="$TMP/$tfile"
8354 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8356 cancel_lru_locks osc
8357 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8358 remount_client $MOUNT
8360 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8363 $TRUNCATE $DIR/$tfile 6000
8364 cancel_lru_locks osc
8365 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8368 echo "12345" >>$DIR/$tfile
8369 cancel_lru_locks osc
8370 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8373 echo "12345" >>$DIR/$tfile
8374 cancel_lru_locks osc
8375 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8380 run_test 150 "truncate/append tests"
8382 function roc_hit() {
8383 local list=$(comma_list $(osts_nodes))
8385 echo $(get_osd_param $list '' stats |
8386 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8389 function set_cache() {
8392 if [ "$2" == "off" ]; then
8395 local list=$(comma_list $(osts_nodes))
8396 set_osd_param $list '' $1_cache_enable $on
8398 cancel_lru_locks osc
8402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8403 remote_ost_nodsh && skip "remote OST with nodsh" && return
8406 local list=$(comma_list $(osts_nodes))
8408 # check whether obdfilter is cache capable at all
8409 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8410 echo "not cache-capable obdfilter"
8414 # check cache is enabled on all obdfilters
8415 if get_osd_param $list '' read_cache_enable | grep 0; then
8416 echo "oss cache is disabled"
8420 set_osd_param $list '' writethrough_cache_enable 1
8422 # pages should be in the case right after write
8423 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
8424 local BEFORE=`roc_hit`
8425 cancel_lru_locks osc
8426 cat $DIR/$tfile >/dev/null
8427 local AFTER=`roc_hit`
8428 if ! let "AFTER - BEFORE == CPAGES"; then
8429 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8432 # the following read invalidates the cache
8433 cancel_lru_locks osc
8434 set_osd_param $list '' read_cache_enable 0
8435 cat $DIR/$tfile >/dev/null
8437 # now data shouldn't be found in the cache
8439 cancel_lru_locks osc
8440 cat $DIR/$tfile >/dev/null
8442 if let "AFTER - BEFORE != 0"; then
8443 error "IN CACHE: before: $BEFORE, after: $AFTER"
8446 set_osd_param $list '' read_cache_enable 1
8449 run_test 151 "test cache on oss and controls ==============================="
8452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8453 local TF="$TMP/$tfile"
8455 # simulate ENOMEM during write
8456 #define OBD_FAIL_OST_NOMEM 0x226
8457 lctl set_param fail_loc=0x80000226
8458 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8460 sync || error "sync failed"
8461 lctl set_param fail_loc=0
8463 # discard client's cache
8464 cancel_lru_locks osc
8466 # simulate ENOMEM during read
8467 lctl set_param fail_loc=0x80000226
8468 cmp $TF $DIR/$tfile || error "cmp failed"
8469 lctl set_param fail_loc=0
8473 run_test 152 "test read/write with enomem ============================"
8476 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8478 run_test 153 "test if fdatasync does not crash ======================="
8480 dot_lustre_fid_permission_check() {
8482 local ffid=$MOUNT/.lustre/fid/$fid
8485 echo "stat fid $fid"
8486 stat $ffid > /dev/null || error "stat $ffid failed."
8487 echo "touch fid $fid"
8488 touch $ffid || error "touch $ffid failed."
8489 echo "write to fid $fid"
8490 cat /etc/hosts > $ffid || error "write $ffid failed."
8491 echo "read fid $fid"
8492 diff /etc/hosts $ffid || error "read $ffid failed."
8493 echo "append write to fid $fid"
8494 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8495 echo "rename fid $fid"
8496 mv $ffid $test_dir/$tfile.1 &&
8497 error "rename $ffid to $tfile.1 should fail."
8498 touch $test_dir/$tfile.1
8499 mv $test_dir/$tfile.1 $ffid &&
8500 error "rename $tfile.1 to $ffid should fail."
8501 rm -f $test_dir/$tfile.1
8502 echo "truncate fid $fid"
8503 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8504 echo "link fid $fid"
8505 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8506 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8507 echo "setfacl fid $fid"
8508 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8509 echo "getfacl fid $fid"
8510 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8512 echo "unlink fid $fid"
8513 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8514 echo "mknod fid $fid"
8515 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8517 fid=[0xf00000400:0x1:0x0]
8518 ffid=$MOUNT/.lustre/fid/$fid
8520 echo "stat non-exist fid $fid"
8521 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8522 echo "write to non-exist fid $fid"
8523 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8524 echo "link new fid $fid"
8525 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8527 mkdir -p $test_dir/$tdir
8528 touch $test_dir/$tdir/$tfile
8529 fid=$($LFS path2fid $test_dir/$tdir)
8532 error "error: could not get fid for $test_dir/$dir/$tfile."
8534 ffid=$MOUNT/.lustre/fid/$fid
8537 ls $ffid > /dev/null || error "ls $ffid failed."
8538 echo "touch $fid/$tfile.1"
8539 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8541 echo "touch $MOUNT/.lustre/fid/$tfile"
8542 touch $MOUNT/.lustre/fid/$tfile && \
8543 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8545 echo "setxattr to $MOUNT/.lustre/fid"
8546 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid &&
8547 error "setxattr should fail."
8549 echo "listxattr for $MOUNT/.lustre/fid"
8550 getfattr -d -m "^trusted" $MOUNT/.lustre/fid &&
8551 error "listxattr should fail."
8553 echo "delxattr from $MOUNT/.lustre/fid"
8554 setfattr -x trusted.name1 $MOUNT/.lustre/fid &&
8555 error "delxattr should fail."
8557 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8558 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8559 error "touch invalid fid should fail."
8561 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8562 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8563 error "touch non-normal fid should fail."
8565 echo "rename $tdir to $MOUNT/.lustre/fid"
8566 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8567 error "rename to $MOUNT/.lustre/fid should fail."
8569 echo "rename .lustre to itself"
8570 fid=$($LFS path2fid $MOUNT)
8571 mrename $MOUNT/.lustre $MOUNT/.lustre/fid/$fid/.lustre &&
8572 error "rename .lustre to itself should fail."
8574 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8575 fid=$($LFS path2fid $test_dir/$tfile-2)
8576 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8577 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8578 error "create lov data thru .lustre should fail."
8579 echo "cp /etc/passwd $test_dir/$tfile-2"
8580 cp /etc/passwd $test_dir/$tfile-2 ||
8581 error "copy to $test_dir/$tfile-2 failed."
8582 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8583 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8584 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8586 rm -rf $test_dir/tfile.lnk
8587 rm -rf $test_dir/$tfile-2
8591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8592 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8593 { skip "Need MDS version at least 2.2.51"; return 0; }
8595 cp /etc/hosts $DIR/$tfile
8597 fid=$($LFS path2fid $DIR/$tfile)
8599 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8601 dot_lustre_fid_permission_check "$fid" $DIR ||
8602 error "dot lustre permission check $fid failed"
8604 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8605 chmod 777 $MOUNT/.lustre && error ".lustre is not allowed to be chmod"
8607 touch $MOUNT/.lustre/file &&
8608 error "creation is not allowed under .lustre"
8610 mkdir $MOUNT/.lustre/dir &&
8611 error "mkdir is not allowed under .lustre"
8615 run_test 154a "Open-by-FID"
8618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8619 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8620 { skip "Need MDS version at least 2.2.51"; return 0; }
8622 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8624 local remote_dir=$DIR/$tdir/remote_dir
8629 $LFS mkdir -i $MDTIDX $remote_dir ||
8630 error "create remote directory failed"
8632 cp /etc/hosts $remote_dir/$tfile
8634 fid=$($LFS path2fid $remote_dir/$tfile)
8636 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8638 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8639 error "dot lustre permission check $fid failed"
8642 run_test 154b "Open-by-FID for remote directory"
8644 test_155_small_load() {
8645 local temp=$TMP/$tfile
8646 local file=$DIR/$tfile
8648 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8649 error "dd of=$temp bs=6096 count=1 failed"
8651 cancel_lru_locks osc
8652 cmp $temp $file || error "$temp $file differ"
8654 $TRUNCATE $temp 6000
8655 $TRUNCATE $file 6000
8656 cmp $temp $file || error "$temp $file differ (truncate1)"
8658 echo "12345" >>$temp
8659 echo "12345" >>$file
8660 cmp $temp $file || error "$temp $file differ (append1)"
8662 echo "12345" >>$temp
8663 echo "12345" >>$file
8664 cmp $temp $file || error "$temp $file differ (append2)"
8670 test_155_big_load() {
8671 remote_ost_nodsh && skip "remote OST with nodsh" && return
8672 local temp=$TMP/$tfile
8673 local file=$DIR/$tfile
8676 local cache_size=$(do_facet ost$((MAXI+1)) \
8677 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8678 local large_file_size=$((cache_size * 2))
8680 echo "OSS cache size: $cache_size KB"
8681 echo "Large file size: $large_file_size KB"
8683 [ $MAXV -le $large_file_size ] && \
8684 skip_env "max available OST size needs > $large_file_size KB" && \
8687 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8689 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8690 error "dd of=$temp bs=$large_file_size count=1k failed"
8693 cancel_lru_locks osc
8694 cmp $temp $file || error "$temp $file differ"
8701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8703 set_cache writethrough on
8706 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8711 set_cache writethrough off
8714 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8719 set_cache writethrough on
8722 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8727 set_cache writethrough off
8730 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8735 set_cache writethrough on
8738 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8743 set_cache writethrough off
8746 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8751 set_cache writethrough on
8754 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8759 set_cache writethrough off
8762 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8769 local file="$DIR/$tfile"
8771 [ "$(facet_fstype ost1)" = "zfs" ] &&
8772 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8775 log "Turn on read and write cache"
8777 set_cache writethrough on
8779 log "Write data and read it back."
8780 log "Read should be satisfied from the cache."
8781 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8783 cancel_lru_locks osc
8784 cat $file >/dev/null
8786 if ! let "AFTER - BEFORE == CPAGES"; then
8787 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8789 log "cache hits:: before: $BEFORE, after: $AFTER"
8792 log "Read again; it should be satisfied from the cache."
8794 cancel_lru_locks osc
8795 cat $file >/dev/null
8797 if ! let "AFTER - BEFORE == CPAGES"; then
8798 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8800 log "cache hits:: before: $BEFORE, after: $AFTER"
8804 log "Turn off the read cache and turn on the write cache"
8806 set_cache writethrough on
8808 log "Read again; it should be satisfied from the cache."
8810 cancel_lru_locks osc
8811 cat $file >/dev/null
8813 if ! let "AFTER - BEFORE == CPAGES"; then
8814 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8816 log "cache hits:: before: $BEFORE, after: $AFTER"
8819 log "Read again; it should not be satisfied from the cache."
8821 cancel_lru_locks osc
8822 cat $file >/dev/null
8824 if ! let "AFTER - BEFORE == 0"; then
8825 error "IN CACHE: before: $BEFORE, after: $AFTER"
8827 log "cache hits:: before: $BEFORE, after: $AFTER"
8830 log "Write data and read it back."
8831 log "Read should be satisfied from the cache."
8832 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8834 cancel_lru_locks osc
8835 cat $file >/dev/null
8837 if ! let "AFTER - BEFORE == CPAGES"; then
8838 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8840 log "cache hits:: before: $BEFORE, after: $AFTER"
8843 log "Read again; it should not be satisfied from the cache."
8845 cancel_lru_locks osc
8846 cat $file >/dev/null
8848 if ! let "AFTER - BEFORE == 0"; then
8849 error "IN CACHE: before: $BEFORE, after: $AFTER"
8851 log "cache hits:: before: $BEFORE, after: $AFTER"
8855 log "Turn off read and write cache"
8857 set_cache writethrough off
8859 log "Write data and read it back"
8860 log "It should not be satisfied from the cache."
8862 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8863 cancel_lru_locks osc
8865 cat $file >/dev/null
8867 if ! let "AFTER - BEFORE == 0"; then
8868 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8870 log "cache hits:: before: $BEFORE, after: $AFTER"
8874 log "Turn on the read cache and turn off the write cache"
8876 set_cache writethrough off
8878 log "Write data and read it back"
8879 log "It should not be satisfied from the cache."
8881 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8883 cancel_lru_locks osc
8884 cat $file >/dev/null
8886 if ! let "AFTER - BEFORE == 0"; then
8887 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8889 log "cache hits:: before: $BEFORE, after: $AFTER"
8892 log "Read again; it should be satisfied from the cache."
8894 cancel_lru_locks osc
8895 cat $file >/dev/null
8897 if ! let "AFTER - BEFORE == CPAGES"; then
8898 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8900 log "cache hits:: before: $BEFORE, after: $AFTER"
8905 run_test 156 "Verification of tunables ============================"
8909 if [ $MDSCOUNT -gt 1 ]; then
8910 error_ignore 17935 $*
8918 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
8921 if [ $MASK -eq 1 ]; then
8922 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
8924 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
8929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8930 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8931 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
8932 { skip "Need MDS version at least 2.2.0"; return; }
8933 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
8934 echo "Registered as changelog user $USER"
8935 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8936 grep -q $USER || error "User $USER not found in changelog_users"
8939 test_mkdir -p $DIR/$tdir/pics/2008/zachy
8940 touch $DIR/$tdir/pics/2008/zachy/timestamp
8941 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
8942 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
8943 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
8944 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
8945 rm $DIR/$tdir/pics/desktop.jpg
8947 $LFS changelog $MDT0 | tail -5
8949 echo "verifying changelog mask"
8950 changelog_chmask "MKDIR"
8951 changelog_chmask "CLOSE"
8953 test_mkdir -p $DIR/$tdir/pics/zach/sofia
8954 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8956 changelog_chmask "MKDIR"
8957 changelog_chmask "CLOSE"
8959 test_mkdir -p $DIR/$tdir/pics/2008/sofia
8960 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8962 $LFS changelog $MDT0
8963 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
8964 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
8965 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
8966 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
8969 echo "verifying target fid"
8970 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8971 tail -1 | awk '{print $6}')
8972 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
8973 [ "$fidc" == "t=$fidf" ] || \
8974 err17935 "fid in changelog $fidc != file fid $fidf"
8975 echo "verifying parent fid"
8976 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8977 tail -1 | awk '{print $7}')
8978 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
8979 [ "$fidc" == "p=$fidf" ] || \
8980 err17935 "pfid in changelog $fidc != dir fid $fidf"
8982 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8983 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8984 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
8985 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8986 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8987 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
8988 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
8989 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
8991 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
8992 awk 'min == "" || $2 < min {min = $2}; END {print min}')
8993 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
8994 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
8995 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
8996 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
8998 echo "verifying user deregister"
8999 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9000 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9001 grep -q $USER && error "User $USER still found in changelog_users"
9003 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9004 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9005 if [ $USERS -eq 0 ]; then
9006 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9007 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9008 touch $DIR/$tdir/chloe
9009 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9010 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9011 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9012 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9014 echo "$USERS other changelog users; can't verify off"
9017 run_test 160 "changelog sanity"
9020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9021 test_mkdir -p $DIR/$tdir
9022 cp /etc/hosts $DIR/$tdir/$tfile
9023 test_mkdir $DIR/$tdir/foo1
9024 test_mkdir $DIR/$tdir/foo2
9025 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9026 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9027 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9028 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9029 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
9030 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9031 $LFS fid2path $DIR $FID
9032 err17935 "bad link ea"
9035 rm $DIR/$tdir/foo2/zachary
9037 rm $DIR/$tdir/foo2/thor
9039 rm $DIR/$tdir/$tfile
9041 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9042 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9044 $LFS fid2path $DIR $FID
9045 err17935 "bad link rename"
9047 rm $DIR/$tdir/foo2/maggie
9050 local longname=filename_avg_len_is_thirty_two_
9051 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9052 error "failed to hardlink many files"
9053 links=$($LFS fid2path $DIR $FID | wc -l)
9054 echo -n "${links}/1000 links in link EA"
9055 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9056 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9057 error "failed to unlink many hardlinks"
9059 run_test 161 "link ea sanity"
9066 local path=$(${LFS} fid2path $*)
9069 if [ $RC -ne 0 ]; then
9070 err17935 "path looked up of $expected failed. Error $RC"
9072 elif [ "${path}" != "${expected}" ]; then
9073 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9076 echo "fid $fid resolves to path $path (expected $expected)"
9080 # Make changes to filesystem
9081 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9082 test_mkdir -p $DIR/$tdir/d2
9083 touch $DIR/$tdir/d2/$tfile
9084 touch $DIR/$tdir/d2/x1
9085 touch $DIR/$tdir/d2/x2
9086 test_mkdir -p $DIR/$tdir/d2/a/b/c
9087 test_mkdir -p $DIR/$tdir/d2/p/q/r
9089 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9090 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9093 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9094 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9095 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9097 # softlink to wrong file
9098 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9099 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9100 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9103 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9104 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9105 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9106 # fid2path dir/fsname should both work
9107 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9108 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9110 # hardlink count: check that there are 2 links
9111 # Doesnt work with CMD yet: 17935
9112 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9113 err17935 "expected 2 links"
9115 # hardlink indexing: remove the first link
9116 rm $DIR/$tdir/d2/p/q/r/hlink
9117 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9121 run_test 162 "path lookup sanity"
9124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9125 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9126 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9129 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9130 # this proc file is temporary and linux-only
9131 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9132 error "kernel->userspace send failed"
9135 run_test 163 "kernel <-> userspace comms"
9138 # do directio so as not to populate the page cache
9139 log "creating a 10 Mb file"
9140 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9141 log "starting reads"
9142 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9143 log "truncating the file"
9144 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9146 kill %+ || true # reads might have finished
9147 echo "wait until dd is finished"
9149 log "removing the temporary file"
9150 rm -rf $DIR/$tfile || error "tmp file removal failed"
9152 run_test 169 "parallel read and truncate should not deadlock"
9155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9156 $LCTL clear # bug 18514
9157 $LCTL debug_daemon start $TMP/${tfile}_log_good
9159 $LCTL debug_daemon stop
9160 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9161 error "sed failed to read log_good"
9163 $LCTL debug_daemon start $TMP/${tfile}_log_good
9165 $LCTL debug_daemon stop
9167 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9168 error "lctl df log_bad failed"
9170 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9171 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9173 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9174 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9176 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9177 error "bad_line good_line1 good_line2 are empty"
9179 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9180 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9181 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9183 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9184 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9185 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9187 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9188 error "bad_line_new good_line_new are empty"
9190 local expected_good=$((good_line1 + good_line2*2))
9192 rm -f $TMP/${tfile}*
9193 # LU-231, short malformed line may not be counted into bad lines
9194 if [ $bad_line -ne $bad_line_new ] &&
9195 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9196 error "expected $bad_line bad lines, but got $bad_line_new"
9200 if [ $expected_good -ne $good_line_new ]; then
9201 error "expected $expected_good good lines, but got $good_line_new"
9206 run_test 170 "test lctl df to handle corrupted log ====================="
9208 test_171() { # bug20592
9209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9210 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9211 $LCTL set_param fail_loc=0x50e
9212 $LCTL set_param fail_val=3000
9213 multiop_bg_pause $DIR/$tfile O_s || true
9215 kill -USR1 $MULTIPID
9219 if dmesg | grep "recursive fault"; then
9220 error "caught a recursive fault"
9222 $LCTL set_param fail_loc=0
9225 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9227 # it would be good to share it with obdfilter-survey/libecho code
9228 setup_obdecho_osc () {
9231 local obdfilter_name=$2
9232 echo "Creating new osc for $obdfilter_name on $ost_nid"
9233 # make sure we can find loopback nid
9234 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9236 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9237 ${obdfilter_name}_osc_UUID || rc=2; }
9238 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9239 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9243 cleanup_obdecho_osc () {
9244 local obdfilter_name=$1
9245 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9246 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9250 obdecho_create_test() {
9255 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9256 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9258 if [ $rc -eq 0 ]; then
9259 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9260 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9262 echo "New object id is $id"
9263 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9265 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9266 "cleanup" || rc=5; }
9267 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9269 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9275 remote_ost_nodsh && skip "remote OST with nodsh" && return
9279 if ! module_loaded obdecho; then
9280 load_module obdecho/obdecho
9284 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9285 local host=$(lctl get_param -n osc.$osc.import |
9286 awk '/current_connection:/ {print $2}' )
9287 local target=$(lctl get_param -n osc.$osc.import |
9288 awk '/target:/ {print $2}' )
9289 target=${target%_UUID}
9291 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9292 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9293 [[ -n $target ]] && cleanup_obdecho_osc $target
9294 [ $rmmod_local -eq 1 ] && rmmod obdecho
9297 run_test 180a "test obdecho on osc"
9300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9301 remote_ost_nodsh && skip "remote OST with nodsh" && return
9303 local rmmod_remote=0
9305 do_facet ost1 "lsmod | grep -q obdecho || " \
9306 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9307 "modprobe obdecho; }" && rmmod_remote=1
9308 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9309 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9310 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9313 run_test 180b "test obdecho directly on obdfilter"
9315 test_181() { # bug 22177
9316 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9317 # create enough files to index the directory
9318 createmany -o $DIR/$tdir/foobar 4000
9319 # print attributes for debug purpose
9322 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9324 # remove the files & current working dir
9325 unlinkmany $DIR/$tdir/foobar 4000
9327 kill -USR1 $MULTIPID
9329 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9332 run_test 181 "Test open-unlinked dir ========================"
9335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9336 # disable MDC RPC lock wouldn't crash client
9340 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9341 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9342 $LCTL set_param fail_loc=0x804
9344 for (( i=0; i < $tcount; i++ )) ; do
9346 createmany -o $DIR/$tdir/$i/f- $fcount &
9350 for (( i=0; i < $tcount; i++ )) ; do
9351 unlinkmany $DIR/$tdir/$i/f- $fcount &
9357 $LCTL set_param fail_loc=0
9359 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9361 test_183() { # LU-2275
9362 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9363 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9364 echo aaa > $DIR/$tdir/$tfile
9366 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9367 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9369 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9370 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9372 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9374 # Flush negative dentry cache
9375 touch $DIR/$tdir/$tfile
9377 # We are not checking for any leaked references here, they'll
9378 # become evident next time we do cleanup with module unload.
9381 run_test 183 "No crash or request leak in case of strange dispositions ========"
9383 test_185() { # LU-2441
9384 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9385 touch $DIR/$tdir/spoo
9386 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9387 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9388 error "cannot create/write a volatile file"
9389 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9390 error "FID is still valid after close"
9392 multiop_bg_pause $DIR/$tdir vVw4096_c
9399 # assume that the next FID for this client is sequential, since stdout
9400 # is unfortunately eaten by multiop_bg_pause
9401 local n=$((${fidv[1]} + 1))
9402 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9403 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9404 error "FID is missing before close"
9405 kill -USR1 $multi_pid
9406 # 1 second delay, so if mtime change we will see it
9408 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9409 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9411 run_test 185 "Volatile file support"
9413 check_swap_layouts_support()
9415 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
9416 { skip "Does not support layout lock."; return 0; }
9420 # test suite 184 is for LU-2016, LU-2017
9422 check_swap_layouts_support && return 0
9424 dir0=$DIR/$tdir/$testnum
9425 test_mkdir -p $dir0 || error "creating dir $dir0"
9430 $SETSTRIPE -c1 $file1
9432 $SETSTRIPE -c2 $file2
9434 gen1=$($GETSTRIPE -g $file1)
9435 gen2=$($GETSTRIPE -g $file2)
9437 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9438 gen=$($GETSTRIPE -g $file1)
9439 [[ $gen1 != $gen ]] ||
9440 "Layout generation on $file1 does not change"
9441 gen=$($GETSTRIPE -g $file2)
9442 [[ $gen2 != $gen ]] ||
9443 "Layout generation on $file2 does not change"
9445 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9446 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9448 run_test 184a "Basic layout swap"
9451 check_swap_layouts_support && return 0
9453 dir0=$DIR/$tdir/$testnum
9454 mkdir -p $dir0 || error "creating dir $dir0"
9461 $SETSTRIPE -c1 $file1
9462 $SETSTRIPE -c2 $file2
9463 $SETSTRIPE -c1 $file3
9464 chown $RUNAS_ID $file3
9465 gen1=$($GETSTRIPE -g $file1)
9466 gen2=$($GETSTRIPE -g $file2)
9468 $LFS swap_layouts $dir1 $dir2 &&
9469 error "swap of directories layouts should fail"
9470 $LFS swap_layouts $dir1 $file1 &&
9471 error "swap of directory and file layouts should fail"
9472 $RUNAS $LFS swap_layouts $file1 $file2 &&
9473 error "swap of file we cannot write should fail"
9474 $LFS swap_layouts $file1 $file3 &&
9475 error "swap of file with different owner should fail"
9476 /bin/true # to clear error code
9478 run_test 184b "Forbidden layout swap (will generate errors)"
9481 check_swap_layouts_support && return 0
9483 local dir0=$DIR/$tdir/$testnum
9484 mkdir -p $dir0 || error "creating dir $dir0"
9486 local ref1=$dir0/ref1
9487 local ref2=$dir0/ref2
9488 local file1=$dir0/file1
9489 local file2=$dir0/file2
9490 # create a file large enough for the concurent test
9491 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9492 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9493 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9496 dd if=$ref1 of=$file1 bs=16k &
9499 sleep 0.$((RANDOM % 5 + 1))
9501 $LFS swap_layouts $file1 $file2
9504 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9505 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9507 # how many bytes copied before swapping layout
9508 local copied=`stat -c %s $file2`
9509 local remaining=`stat -c %s $ref1`
9510 remaining=$((remaining - copied))
9511 echo "Copied $copied bytes before swapping layout..."
9513 cmp -n $copied $file1 $ref2 | grep differ &&
9514 error "Content mismatch [0, $copied) of ref2 and file1"
9515 cmp -n $copied $file2 $ref1 ||
9516 error "Content mismatch [0, $copied) of ref1 and file2"
9517 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9518 error "Content mismatch [$copied, EOF) of ref1 and file1"
9521 rm -f $ref1 $ref2 $file1 $file2
9523 run_test 184c "Concurrent write and layout swap"
9526 check_file_in_pool()
9531 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9534 for t in $tlist ; do
9535 [ "$i" -eq "$t" ] && continue 2
9538 echo "pool list: $tlist"
9539 echo "striping: $res"
9540 error_noexit "$file not allocated in $pool"
9547 echo "Creating new pool"
9550 create_pool $FSNAME.$pool ||
9551 { error_noexit "No pool created, result code $?"; return 1; }
9552 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9553 { error_noexit "$pool not in lfs pool_list"; return 2; }
9556 pool_add_targets() {
9557 echo "Adding targets to pool"
9563 local list=$(seq $first $step $last)
9565 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9566 do_facet mgs $LCTL pool_add \
9567 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9568 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9569 | sort -u | tr '\n' ' ' " "$t" || {
9570 error_noexit "Add to pool failed"
9573 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9574 local addcount=$(((last - first) / step + 1))
9575 [ $lfscount -eq $addcount ] || {
9576 error_noexit "lfs pool_list bad ost count" \
9577 "$lfscount != $addcount"
9585 echo "Setting pool on directory $tdir"
9587 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9589 error_noexit "Cannot set pool $pool to $tdir"
9596 echo "Checking pool on directory $tdir"
9598 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9599 [ "$res" = "$pool" ] && return 0
9601 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9605 pool_dir_rel_path() {
9606 echo "Testing relative path works well"
9611 mkdir -p $root/$tdir/$tdir
9613 pool_set_dir $pool $tdir || return 1
9614 pool_set_dir $pool ./$tdir || return 2
9615 pool_set_dir $pool ../$tdir || return 3
9616 pool_set_dir $pool ../$tdir/$tdir || return 4
9617 rm -rf $tdir; cd - > /dev/null
9620 pool_alloc_files() {
9621 echo "Checking files allocation from directory pool"
9628 for i in $(seq -w 1 $count)
9630 local file=$tdir/file-$i
9632 check_file_in_pool $file $pool "$tlist" || \
9633 failed=$((failed + 1))
9635 [ "$failed" = 0 ] && return 0
9637 error_noexit "$failed files not allocated in $pool"
9641 pool_create_files() {
9642 echo "Creating files in pool"
9650 for i in $(seq -w 1 $count)
9652 local file=$tdir/spoo-$i
9653 $SETSTRIPE -p $pool $file
9654 check_file_in_pool $file $pool "$tlist" || \
9655 failed=$((failed + 1))
9657 [ "$failed" = 0 ] && return 0
9659 error_noexit "$failed files not allocated in $pool"
9664 echo "Checking 'lfs df' output"
9667 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9669 local res=$($LFS df --pool $FSNAME.$pool |
9671 grep "$FSNAME-OST" |
9673 [ "$res" = "$t" ] && return 0
9675 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9679 pool_file_rel_path() {
9680 echo "Creating files in a pool with relative pathname"
9685 { error_noexit "unable to create $tdir"; return 1 ; }
9686 local file="/..$tdir/$tfile-1"
9687 $SETSTRIPE -p $pool $file ||
9688 { error_noexit "unable to create $file" ; return 2 ; }
9691 $SETSTRIPE -p $pool $tfile-2 || {
9692 error_noexit "unable to create $tfile-2 in $tdir"
9697 pool_remove_first_target() {
9698 echo "Removing first target from a pool"
9701 local pname="lov.$FSNAME-*.pools.$pool"
9702 local t=$($LCTL get_param -n $pname | head -1)
9703 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9704 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9705 error_noexit "$t not removed from $FSNAME.$pool"
9710 pool_remove_all_targets() {
9711 echo "Removing all targets from pool"
9714 local pname="lov.$FSNAME-*.pools.$pool"
9715 for t in $($LCTL get_param -n $pname | sort -u)
9717 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9719 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9720 error_noexit "Pool $FSNAME.$pool cannot be drained"
9723 # striping on an empty/nonexistant pool should fall back
9724 # to "pool of everything"
9726 error_noexit "failed to use fallback striping for empty pool"
9729 # setstripe on an empty pool should fail
9730 $SETSTRIPE -p $pool $file 2>/dev/null && {
9731 error_noexit "expected failure when creating file" \
9739 echo "Destroying pool"
9743 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9746 # striping on an empty/nonexistant pool should fall back
9747 # to "pool of everything"
9749 error_noexit "failed to use fallback striping for missing pool"
9752 # setstripe on an empty pool should fail
9753 $SETSTRIPE -p $pool $file 2>/dev/null && {
9754 error_noexit "expected failure when creating file" \
9759 # get param should return err once pool is gone
9760 if wait_update $HOSTNAME "lctl get_param -n \
9761 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9763 remove_pool_from_list $FSNAME.$pool
9766 error_noexit "Pool $FSNAME.$pool is not destroyed"
9771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9772 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
9774 local POOL=${POOL:-cea1}
9775 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
9776 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
9779 local last_ost=$(($OSTCOUNT - 1))
9781 local ost_list=$(seq $first_ost $ost_step $last_ost)
9782 local ost_range="$first_ost $last_ost $ost_step"
9783 local test_path=$POOL_ROOT/$POOL_DIR_NAME
9784 local file_dir=$POOL_ROOT/file_tst
9788 # former test_200a test_200b
9789 pool_add $POOL || { rc=$? ; break; }
9790 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
9791 # former test_200c test_200d
9793 pool_set_dir $POOL $test_path || { rc=$? ; break; }
9794 pool_check_dir $POOL $test_path || { rc=$? ; break; }
9795 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
9796 || { rc=$? ; break; }
9797 # former test_200e test_200f
9798 local files=$((OSTCOUNT*3))
9799 pool_alloc_files $POOL $test_path $files "$ost_list" \
9800 || { rc=$? ; break; }
9801 pool_create_files $POOL $file_dir $files "$ost_list" \
9802 || { rc=$? ; break; }
9803 # former test_200g test_200h
9804 pool_lfs_df $POOL || { rc=$? ; break; }
9805 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
9807 # former test_201a test_201b test_201c
9808 pool_remove_first_target $POOL || { rc=$? ; break; }
9810 local f=$test_path/$tfile
9811 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
9812 pool_remove $POOL $f || { rc=$? ; break; }
9819 run_test 200 "OST pools"
9821 # usage: default_attr <count | size | offset>
9823 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
9826 # usage: check_default_stripe_attr
9827 check_default_stripe_attr() {
9828 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
9830 --stripe-count|--count)
9831 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
9832 --stripe-size|--size)
9833 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
9834 --stripe-index|--index)
9837 error "unknown getstripe attr '$1'"
9840 [ $ACTUAL != $EXPECTED ] &&
9841 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
9845 test_mkdir -p $DIR/$tdir
9846 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
9848 check_default_stripe_attr --stripe-count
9849 check_default_stripe_attr --stripe-size
9850 check_default_stripe_attr --stripe-index
9854 run_test 204a "Print default stripe attributes ================="
9857 test_mkdir -p $DIR/$tdir
9858 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9860 check_default_stripe_attr --stripe-size
9861 check_default_stripe_attr --stripe-index
9865 run_test 204b "Print default stripe size and offset ==========="
9868 test_mkdir -p $DIR/$tdir
9869 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9871 check_default_stripe_attr --stripe-count
9872 check_default_stripe_attr --stripe-index
9876 run_test 204c "Print default stripe count and offset ==========="
9879 test_mkdir -p $DIR/$tdir
9880 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9882 check_default_stripe_attr --stripe-count
9883 check_default_stripe_attr --stripe-size
9887 run_test 204d "Print default stripe count and size ============="
9890 test_mkdir -p $DIR/$tdir
9891 $SETSTRIPE -d $DIR/$tdir
9893 check_default_stripe_attr --stripe-count --raw
9894 check_default_stripe_attr --stripe-size --raw
9895 check_default_stripe_attr --stripe-index --raw
9899 run_test 204e "Print raw stripe attributes ================="
9902 test_mkdir -p $DIR/$tdir
9903 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9905 check_default_stripe_attr --stripe-size --raw
9906 check_default_stripe_attr --stripe-index --raw
9910 run_test 204f "Print raw stripe size and offset ==========="
9913 test_mkdir -p $DIR/$tdir
9914 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9916 check_default_stripe_attr --stripe-count --raw
9917 check_default_stripe_attr --stripe-index --raw
9921 run_test 204g "Print raw stripe count and offset ==========="
9924 test_mkdir -p $DIR/$tdir
9925 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9927 check_default_stripe_attr --stripe-count --raw
9928 check_default_stripe_attr --stripe-size --raw
9932 run_test 204h "Print raw stripe count and size ============="
9934 # Figure out which job scheduler is being used, if any,
9936 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
9938 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
9940 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
9942 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
9943 JOBENV=LOADL_STEP_ID
9944 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
9954 # clear old jobstats
9955 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
9956 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
9958 # use a new JobID for this test, or we might see an old one
9959 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
9963 log "Using JobID environment variable $JOBENV=$JOBVAL"
9965 if [ $JOBENV = "FAKE_JOBID" ]; then
9966 FAKE_JOBID=$JOBVAL $cmd
9971 if [ "$target" = "mdt" -o "$target" = "both" ]; then
9972 FACET="$SINGLEMDS" # will need to get MDS number for DNE
9973 do_facet $FACET lctl get_param mdt.*.job_stats |
9974 grep $JOBVAL || error "No job stats found on MDT $FACET"
9976 if [ "$target" = "ost" -o "$target" = "both" ]; then
9978 do_facet $FACET lctl get_param obdfilter.*.job_stats |
9979 grep $JOBVAL || error "No job stats found on OST $FACET"
9983 test_205() { # Job stats
9984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9985 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
9986 skip "Server doesn't support jobstats" && return 0
9989 OLD_JOBENV=`$LCTL get_param -n jobid_var`
9990 if [ $OLD_JOBENV != $JOBENV ]; then
9991 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$JOBENV
9992 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9997 cmd="mkdir $DIR/$tfile"
9998 verify_jobstats "$cmd" "mdt"
10000 cmd="rm -fr $DIR/$tfile"
10001 verify_jobstats "$cmd" "mdt"
10003 cmd="mknod $DIR/$tfile c 1 3"
10004 verify_jobstats "$cmd" "mdt"
10006 cmd="rm -f $DIR/$tfile"
10007 verify_jobstats "$cmd" "mdt"
10009 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10010 verify_jobstats "$cmd" "mdt"
10012 cmd="touch $DIR/$tfile"
10013 verify_jobstats "$cmd" "both"
10015 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10016 verify_jobstats "$cmd" "ost"
10018 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10019 verify_jobstats "$cmd" "ost"
10021 cmd="$TRUNCATE $DIR/$tfile 0"
10022 verify_jobstats "$cmd" "both"
10024 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10025 verify_jobstats "$cmd" "mdt"
10028 rm -f $DIR/jobstats_test_rename
10030 if [ $OLD_JOBENV != $JOBENV ]; then
10031 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$OLD_JOBENV
10032 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
10033 $OLD_JOBENV || return 1
10036 run_test 205 "Verify job stats"
10038 # LU-1480, LU-1773 and LU-1657
10040 mkdir -p $DIR/$tdir
10041 lfs setstripe -c -1 $DIR/$tdir
10042 #define OBD_FAIL_LOV_INIT 0x1403
10043 $LCTL set_param fail_loc=0xa0001403
10044 $LCTL set_param fail_val=1
10045 touch $DIR/$tdir/$tfile || true
10047 run_test 206 "fail lov_init_raid0() doesn't lbug"
10050 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10051 local fsz=`stat -c %s $DIR/$tfile`
10052 cancel_lru_locks mdc
10054 # do not return layout in getattr intent
10055 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10056 $LCTL set_param fail_loc=0x170
10057 local sz=`stat -c %s $DIR/$tfile`
10059 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10063 run_test 207a "can refresh layout at glimpse"
10066 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10067 local cksum=`md5sum $DIR/$tfile`
10068 local fsz=`stat -c %s $DIR/$tfile`
10069 cancel_lru_locks mdc
10070 cancel_lru_locks osc
10072 # do not return layout in getattr intent
10073 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10074 $LCTL set_param fail_loc=0x171
10076 # it will refresh layout after the file is opened but before read issues
10077 echo checksum is "$cksum"
10078 echo "$cksum" |md5sum -c --quiet || error "file differs"
10082 run_test 207b "can refresh layout at open"
10086 size=$((size % 8192 + 1))
10087 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10088 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10089 rm -f $DIR/f212 $DIR/f212.xyz
10091 run_test 212 "Sendfile test ============================================"
10094 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10095 cancel_lru_locks osc
10096 lctl set_param fail_loc=0x8000040f
10097 # generate a read lock
10098 cat $DIR/$tfile > /dev/null
10099 # write to the file, it will try to cancel the above read lock.
10100 cat /etc/hosts >> $DIR/$tfile
10102 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10104 test_214() { # for bug 20133
10105 test_mkdir -p $DIR/d214p/d214c
10106 for (( i=0; i < 340; i++ )) ; do
10107 touch $DIR/d214p/d214c/a$i
10110 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10111 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10112 ls $DIR/d214c || error "ls $DIR/d214c failed"
10113 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10115 run_test 214 "hash-indexed directory test - bug 20133"
10117 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10118 create_lnet_proc_files() {
10119 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10120 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10122 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10123 rm -f "$TMP/lnet_$1.sys_tmp"
10126 # counterpart of create_lnet_proc_files
10127 remove_lnet_proc_files() {
10128 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10131 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10132 # 3rd arg as regexp for body
10133 check_lnet_proc_stats() {
10134 local l=$(cat "$TMP/lnet_$1" |wc -l)
10135 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10137 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10140 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10141 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10142 # optional and can be regexp for 2nd line (lnet.routes case)
10143 check_lnet_proc_entry() {
10144 local blp=2 # blp stands for 'position of 1st line of body'
10145 [ "$5" = "" ] || blp=3 # lnet.routes case
10147 local l=$(cat "$TMP/lnet_$1" |wc -l)
10148 # subtracting one from $blp because the body can be empty
10149 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10151 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10152 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10154 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10155 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10157 # bail out if any unexpected line happened
10158 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10159 [ "$?" != 0 ] || error "$2 misformatted"
10162 test_215() { # for bugs 18102, 21079, 21517
10163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10164 local N='(0|[1-9][0-9]*)' # non-negative numeric
10165 local P='[1-9][0-9]*' # positive numeric
10166 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10167 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10168 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10169 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10171 local L1 # regexp for 1st line
10172 local L2 # regexp for 2nd line (optional)
10173 local BR # regexp for the rest (body)
10175 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10176 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10177 create_lnet_proc_files "stats"
10178 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10179 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10180 remove_lnet_proc_files "stats"
10182 # /proc/sys/lnet/routes should look like this:
10183 # Routing disabled/enabled
10184 # net hops state router
10185 # where net is a string like tcp0, hops >= 0, state is up/down,
10186 # router is a string like 192.168.1.1@tcp2
10187 L1="^Routing (disabled|enabled)$"
10188 L2="^net +hops +state +router$"
10189 BR="^$NET +$N +(up|down) +$NID$"
10190 create_lnet_proc_files "routes"
10191 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10192 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10193 remove_lnet_proc_files "routes"
10195 # /proc/sys/lnet/routers should look like this:
10196 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10197 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10198 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10199 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10200 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10201 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10202 create_lnet_proc_files "routers"
10203 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10204 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10205 remove_lnet_proc_files "routers"
10207 # /proc/sys/lnet/peers should look like this:
10208 # nid refs state last max rtr min tx min queue
10209 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10210 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10211 # numeric (0 or >0 or <0), queue >= 0.
10212 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10213 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10214 create_lnet_proc_files "peers"
10215 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10216 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10217 remove_lnet_proc_files "peers"
10219 # /proc/sys/lnet/buffers should look like this:
10220 # pages count credits min
10221 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10222 L1="^pages +count +credits +min$"
10223 BR="^ +$N +$N +$I +$I$"
10224 create_lnet_proc_files "buffers"
10225 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10226 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10227 remove_lnet_proc_files "buffers"
10229 # /proc/sys/lnet/nis should look like this:
10230 # nid status alive refs peer rtr max tx min
10231 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10232 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10233 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10234 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10235 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10236 create_lnet_proc_files "nis"
10237 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10238 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10239 remove_lnet_proc_files "nis"
10241 # can we successfully write to /proc/sys/lnet/stats?
10242 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10243 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10245 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10247 test_216() { # bug 20317
10248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10249 remote_ost_nodsh && skip "remote OST with nodsh" && return
10251 local p="$TMP/sanityN-$TESTNAME.parameters"
10252 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
10253 for node in $(osts_nodes); do
10254 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10255 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
10256 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
10260 # agressive lockless i/o settings
10261 for node in $(osts_nodes); do
10262 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'
10264 lctl set_param -n osc.*.contention_seconds 60
10266 $DIRECTIO write $DIR/$tfile 0 10 4096
10267 $CHECKSTAT -s 40960 $DIR/$tfile
10269 # disable lockless i/o
10270 for node in $(osts_nodes); do
10271 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10273 lctl set_param -n osc.*.contention_seconds 0
10276 dd if=/dev/zero of=$DIR/$tfile count=0
10277 $CHECKSTAT -s 0 $DIR/$tfile
10279 restore_lustre_params <$p
10283 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10285 test_217() { # bug 22430
10286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10290 for node in $(nodes_list); do
10291 nid=$(host_nids_address $node $NETTYPE)
10292 if [[ $nid = *-* ]] ; then
10293 echo "lctl ping $nid@$NETTYPE"
10294 lctl ping $nid@$NETTYPE
10296 echo "skipping $node (no hyphen detected)"
10300 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10303 # do directio so as not to populate the page cache
10304 log "creating a 10 Mb file"
10305 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10306 log "starting reads"
10307 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10308 log "truncating the file"
10309 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10311 kill %+ || true # reads might have finished
10312 echo "wait until dd is finished"
10314 log "removing the temporary file"
10315 rm -rf $DIR/$tfile || error "tmp file removal failed"
10317 run_test 218 "parallel read and truncate should not deadlock ======================="
10320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10321 # write one partial page
10322 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10323 # set no grant so vvp_io_commit_write will do sync write
10324 $LCTL set_param fail_loc=0x411
10325 # write a full page at the end of file
10326 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10328 $LCTL set_param fail_loc=0
10329 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10330 $LCTL set_param fail_loc=0x411
10331 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10333 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10335 test_220() { #LU-325
10336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10337 remote_ost_nodsh && skip "remote OST with nodsh" && return
10340 test_mkdir -p $DIR/$tdir
10341 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10342 awk '{print $2}' | sed -e 's/_UUID$//')
10345 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10346 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10347 osc.$mdtosc_proc1.prealloc_last_id)
10348 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10349 osc.$mdtosc_proc1.prealloc_next_id)
10353 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10354 #define OBD_FAIL_OST_ENOINO 0x229
10355 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10356 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10357 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10359 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10361 MDSOBJS=$((last_id - next_id))
10362 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10364 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10365 echo "OST still has $count kbytes free"
10367 echo "create $MDSOBJS files @next_id..."
10368 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10370 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10371 osc.$mdtosc_proc1.prealloc_last_id)
10372 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10373 osc.$mdtosc_proc1.prealloc_next_id)
10375 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10380 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10381 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10383 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10384 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10385 echo "unlink $MDSOBJS files @$next_id..."
10386 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10388 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10392 dd if=`which date` of=$MOUNT/date oflag=sync
10393 chmod +x $MOUNT/date
10395 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10396 $LCTL set_param fail_loc=0x80001401
10398 $MOUNT/date > /dev/null
10401 run_test 221 "make sure fault and truncate race to not cause OOM"
10404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10406 test_mkdir -p $DIR/$tdir
10407 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10408 createmany -o $DIR/$tdir/$tfile 10
10409 cancel_lru_locks mdc
10410 cancel_lru_locks osc
10411 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10412 $LCTL set_param fail_loc=0x31a
10413 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10414 $LCTL set_param fail_loc=0
10417 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10422 test_mkdir -p $DIR/$tdir
10423 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10424 createmany -o $DIR/$tdir/$tfile 10
10425 cancel_lru_locks mdc
10426 cancel_lru_locks osc
10427 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10428 $LCTL set_param fail_loc=0x31a
10429 rm -r $DIR/$tdir || "AGL for rmdir failed"
10430 $LCTL set_param fail_loc=0
10432 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10437 test_mkdir -p $DIR/$tdir
10438 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10439 createmany -o $DIR/$tdir/$tfile 10
10440 cancel_lru_locks mdc
10441 cancel_lru_locks osc
10442 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10443 $LCTL set_param fail_loc=0x31b
10444 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10445 $LCTL set_param fail_loc=0
10448 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10450 test_224a() { # LU-1039, MRP-303
10451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10452 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10453 $LCTL set_param fail_loc=0x508
10454 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10455 $LCTL set_param fail_loc=0
10458 run_test 224a "Don't panic on bulk IO failure"
10460 test_224b() { # LU-1039, MRP-303
10461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10462 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10463 cancel_lru_locks osc
10464 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10465 $LCTL set_param fail_loc=0x515
10466 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10467 $LCTL set_param fail_loc=0
10470 run_test 224b "Don't panic on bulk IO failure"
10472 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10475 if [ -z ${MDSSURVEY} ]; then
10476 skip_env "mds-survey not found" && return
10478 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10479 { skip "Need MDS version at least 2.2.51"; return; }
10481 local mds=$(facet_host $SINGLEMDS)
10482 local target=$(do_nodes $mds 'lctl dl' | \
10483 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10485 local cmd1="file_count=1000 thrhi=4"
10486 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10487 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10488 local cmd="$cmd1 $cmd2 $cmd3"
10490 rm -f ${TMP}/mds_survey*
10492 eval $cmd || error "mds-survey with zero-stripe failed"
10493 cat ${TMP}/mds_survey*
10494 rm -f ${TMP}/mds_survey*
10496 run_test 225a "Metadata survey sanity with zero-stripe"
10499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10500 if [ -z ${MDSSURVEY} ]; then
10501 skip_env "mds-survey not found" && return
10503 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10504 { skip "Need MDS version at least 2.2.51"; return; }
10506 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10507 skip_env "Need to mount OST to test" && return
10510 local mds=$(facet_host $SINGLEMDS)
10511 local target=$(do_nodes $mds 'lctl dl' | \
10512 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10514 local cmd1="file_count=1000 thrhi=4"
10515 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10516 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10517 local cmd="$cmd1 $cmd2 $cmd3"
10519 rm -f ${TMP}/mds_survey*
10521 eval $cmd || error "mds-survey with stripe_count failed"
10522 cat ${TMP}/mds_survey*
10523 rm -f ${TMP}/mds_survey*
10525 run_test 225b "Metadata survey sanity with stripe_count = 1"
10527 mcreate_path2fid () {
10533 local path=$DIR/$tdir/$name
10538 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10539 error "cannot create $desc"
10541 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10543 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10545 fid_path=$($LFS fid2path $MOUNT $fid)
10547 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10549 [ "$path" == "$fid_path" ] ||
10550 error "fid2path returned $fid_path, expected $path"
10552 echo "pass with $path and $fid"
10557 mkdir -p $DIR/$tdir
10559 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10560 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10561 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10562 mcreate_path2fid 0040666 0 0 dir "directory"
10563 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10564 mcreate_path2fid 0100666 0 0 file "regular file"
10565 mcreate_path2fid 0120666 0 0 link "symbolic link"
10566 mcreate_path2fid 0140666 0 0 sock "socket"
10568 run_test 226 "call path2fid and fid2path on files of all type"
10570 # LU-1299 Executing or running ldd on a truncated executable does not
10571 # cause an out-of-memory condition.
10573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10574 dd if=`which date` of=$MOUNT/date bs=1k count=1
10575 chmod +x $MOUNT/date
10577 $MOUNT/date > /dev/null
10578 ldd $MOUNT/date > /dev/null
10581 run_test 227 "running truncated executable does not cause OOM"
10583 # LU-1512 try to reuse idle OI blocks
10585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10586 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10587 skip "non-ldiskfs backend" && return
10589 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10590 local myDIR=$DIR/$tdir
10593 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10594 $LCTL set_param fail_loc=0x80001002
10595 createmany -o $myDIR/t- 10000
10596 $LCTL set_param fail_loc=0
10597 # The guard is current the largest FID holder
10599 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10601 local IDX=$(($SEQ % 64))
10603 do_facet $SINGLEMDS sync
10604 # Make sure journal flushed.
10606 local blk1=$(do_facet $SINGLEMDS \
10607 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10608 grep Blockcount | awk '{print $4}')
10610 # Remove old files, some OI blocks will become idle.
10611 unlinkmany $myDIR/t- 10000
10612 # Create new files, idle OI blocks should be reused.
10613 createmany -o $myDIR/t- 2000
10614 do_facet $SINGLEMDS sync
10615 # Make sure journal flushed.
10617 local blk2=$(do_facet $SINGLEMDS \
10618 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10619 grep Blockcount | awk '{print $4}')
10621 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10623 run_test 228a "try to reuse idle OI blocks"
10626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10627 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10628 skip "non-ldiskfs backend" && return
10630 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10631 local myDIR=$DIR/$tdir
10634 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10635 $LCTL set_param fail_loc=0x80001002
10636 createmany -o $myDIR/t- 10000
10637 $LCTL set_param fail_loc=0
10638 # The guard is current the largest FID holder
10640 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10642 local IDX=$(($SEQ % 64))
10644 do_facet $SINGLEMDS sync
10645 # Make sure journal flushed.
10647 local blk1=$(do_facet $SINGLEMDS \
10648 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10649 grep Blockcount | awk '{print $4}')
10651 # Remove old files, some OI blocks will become idle.
10652 unlinkmany $myDIR/t- 10000
10655 stop $SINGLEMDS || error "Fail to stop MDT."
10657 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10659 df $MOUNT || error "Fail to df."
10660 # Create new files, idle OI blocks should be reused.
10661 createmany -o $myDIR/t- 2000
10662 do_facet $SINGLEMDS sync
10663 # Make sure journal flushed.
10665 local blk2=$(do_facet $SINGLEMDS \
10666 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10667 grep Blockcount | awk '{print $4}')
10669 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10671 run_test 228b "idle OI blocks can be reused after MDT restart"
10675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10676 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10677 skip "non-ldiskfs backend" && return
10679 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10680 local myDIR=$DIR/$tdir
10683 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10684 $LCTL set_param fail_loc=0x80001002
10685 # 20000 files can guarantee there are index nodes in the OI file
10686 createmany -o $myDIR/t- 20000
10687 $LCTL set_param fail_loc=0
10688 # The guard is current the largest FID holder
10690 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10692 local IDX=$(($SEQ % 64))
10694 do_facet $SINGLEMDS sync
10695 # Make sure journal flushed.
10697 local blk1=$(do_facet $SINGLEMDS \
10698 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10699 grep Blockcount | awk '{print $4}')
10701 # Remove old files, some OI blocks will become idle.
10702 unlinkmany $myDIR/t- 20000
10704 # The OI file should become empty now
10706 # Create new files, idle OI blocks should be reused.
10707 createmany -o $myDIR/t- 2000
10708 do_facet $SINGLEMDS sync
10709 # Make sure journal flushed.
10711 local blk2=$(do_facet $SINGLEMDS \
10712 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10713 grep Blockcount | awk '{print $4}')
10715 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10717 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10721 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10724 mkdir -p $DIR/$tdir/test_230_local
10725 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10726 [ $mdt_idx -ne 0 ] &&
10727 error "create local directory on wrong MDT $mdt_idx"
10729 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10730 error "create remote directory failed"
10731 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10732 [ $mdt_idx -ne $MDTIDX ] &&
10733 error "create remote directory on wrong MDT $mdt_idx"
10735 createmany -o $DIR/$tdir/test_230/t- 10 ||
10736 error "create files on remote directory failed"
10737 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10738 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10739 rm -r $DIR/$tdir || error "unlink remote directory failed"
10741 run_test 230a "Create remote directory and files under the remote directory"
10744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10745 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10747 local remote_dir=$DIR/$tdir/remote_dir
10750 mkdir -p $DIR/$tdir
10751 $LFS mkdir -i $MDTIDX $remote_dir ||
10752 error "create remote directory failed"
10754 $LFS mkdir -i 0 $remote_dir/new_dir &&
10755 error "nested remote directory create succeed!"
10757 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
10758 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
10759 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
10762 error "create remote directory failed after set enable_remote_dir"
10764 rm -rf $remote_dir || error "first unlink remote directory failed"
10766 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
10767 error "chown worked"
10769 do_facet mds$MDTIDX lctl set_param \
10770 mdt.*.enable_remote_dir_gid=$RUNAS_GID
10771 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
10772 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
10775 error "create remote dir failed after set enable_remote_dir_gid"
10777 rm -r $DIR/$tdir || error "second unlink remote directory failed"
10779 run_test 230b "nested remote directory should be failed"
10783 # For simplicity this test assumes that max_pages_per_rpc
10784 # is the same across all OSCs
10785 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
10786 local bulk_size=$((max_pages * 4096))
10788 mkdir -p $DIR/$tdir
10790 # clear the OSC stats
10791 $LCTL set_param osc.*.stats=0 &>/dev/null
10793 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
10794 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
10795 oflag=direct &>/dev/null || error "dd failed"
10797 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
10798 if [ x$nrpcs != "x1" ]; then
10799 error "found $nrpc ost_write RPCs, not 1 as expected"
10802 # Drop the OSC cache, otherwise we will read from it
10803 cancel_lru_locks osc
10805 # clear the OSC stats
10806 $LCTL set_param osc.*.stats=0 &>/dev/null
10808 # Client reads $bulk_size.
10809 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
10810 iflag=direct &>/dev/null || error "dd failed"
10812 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
10813 if [ x$nrpcs != "x1" ]; then
10814 error "found $nrpc ost_read RPCs, not 1 as expected"
10817 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
10820 mkdir -p $DIR/$tdir
10822 for i in {0..1023}; do
10823 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
10824 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
10825 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
10829 run_test 231b "must not assert on fully utilized OST request buffer"
10832 # tests that do cleanup/setup should be run at the end
10836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10838 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
10839 $LCTL set_param fail_loc=0x903
10840 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
10841 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
10844 FAIL_ON_ERROR=true cleanup
10845 FAIL_ON_ERROR=true setup
10847 run_test 900 "umount should not race with any mgc requeue thread"
10850 check_and_cleanup_lustre
10851 if [ "$I_MOUNTED" != "yes" ]; then
10852 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true