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 103 115 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==============="
2004 cleanup_test32_mount() {
2006 $UMOUNT $DIR/$tdir/ext2-mountpoint
2010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2011 echo "== more mountpoints and symlinks ================="
2012 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2013 trap cleanup_test32_mount EXIT
2014 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2015 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2016 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2017 cleanup_test32_mount
2019 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2022 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2023 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2024 trap cleanup_test32_mount EXIT
2025 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2026 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2027 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2028 cleanup_test32_mount
2030 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2034 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2035 trap cleanup_test32_mount EXIT
2036 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2037 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2038 test_mkdir -p $DIR/$tdir/d2/test_dir
2039 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2040 cleanup_test32_mount
2042 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2046 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2047 trap cleanup_test32_mount EXIT
2048 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2049 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2050 test_mkdir -p $DIR/$tdir/d2/test_dir
2051 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2052 cleanup_test32_mount
2054 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2057 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2058 test_mkdir -p $DIR/d32e/tmp
2059 TMP_DIR=$DIR/d32e/tmp
2060 ln -s $DIR/d32e $TMP_DIR/symlink11
2061 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2062 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2063 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2065 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2068 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2069 test_mkdir -p $DIR/d32f/tmp
2070 TMP_DIR=$DIR/d32f/tmp
2071 ln -s $DIR/d32f $TMP_DIR/symlink11
2072 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2073 ls $DIR/d32f/tmp/symlink11 || error
2074 ls $DIR/d32f/symlink01 || error
2076 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2079 TMP_DIR=$DIR/$tdir/tmp
2080 test_mkdir -p $DIR/$tdir/tmp
2081 test_mkdir $DIR/${tdir}2
2082 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2083 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2084 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2085 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2086 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2087 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2089 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2092 rm -fr $DIR/$tdir $DIR/${tdir}2
2093 TMP_DIR=$DIR/$tdir/tmp
2094 test_mkdir -p $DIR/$tdir/tmp
2095 test_mkdir $DIR/${tdir}2
2096 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2097 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2098 ls $TMP_DIR/symlink12 || error
2099 ls $DIR/$tdir/symlink02 || error
2101 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2105 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2106 trap cleanup_test32_mount EXIT
2107 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2108 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2109 touch $DIR/$tdir/test_file
2110 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2111 cleanup_test32_mount
2113 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2117 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2118 trap cleanup_test32_mount EXIT
2119 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2120 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2121 touch $DIR/$tdir/test_file
2122 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2123 cleanup_test32_mount
2125 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2128 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2130 trap cleanup_test32_mount EXIT
2131 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2132 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2133 test_mkdir -p $DIR/$tdir/d2
2134 touch $DIR/$tdir/d2/test_file || error
2135 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2136 cleanup_test32_mount
2138 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2143 trap cleanup_test32_mount EXIT
2144 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2145 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2146 test_mkdir -p $DIR/$tdir/d2
2147 touch $DIR/$tdir/d2/test_file
2148 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2149 cleanup_test32_mount
2151 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2155 test_mkdir -p $DIR/d32m/tmp
2156 TMP_DIR=$DIR/d32m/tmp
2157 ln -s $DIR $TMP_DIR/symlink11
2158 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2159 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2160 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2162 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2166 test_mkdir -p $DIR/d32n/tmp
2167 TMP_DIR=$DIR/d32n/tmp
2168 ln -s $DIR $TMP_DIR/symlink11
2169 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2170 ls -l $DIR/d32n/tmp/symlink11 || error
2171 ls -l $DIR/d32n/symlink01 || error
2173 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2176 rm -fr $DIR/d32o $DIR/$tfile
2178 test_mkdir -p $DIR/d32o/tmp
2179 TMP_DIR=$DIR/d32o/tmp
2180 ln -s $DIR/$tfile $TMP_DIR/symlink12
2181 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2182 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2183 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2184 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2185 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2187 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2197 test_mkdir -p $DIR/d32p/tmp
2199 TMP_DIR=$DIR/d32p/tmp
2201 ln -s $DIR/$tfile $TMP_DIR/symlink12
2203 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2205 cat $DIR/d32p/tmp/symlink12 || error
2207 cat $DIR/d32p/symlink02 || error
2210 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2212 cleanup_testdir_mount() {
2218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2219 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2220 trap cleanup_testdir_mount EXIT
2221 test_mkdir -p $DIR/$tdir
2222 touch $DIR/$tdir/under_the_mount
2223 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2224 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2225 cleanup_testdir_mount
2227 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2231 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2232 trap cleanup_testdir_mount EXIT
2233 test_mkdir -p $DIR/$tdir
2234 touch $DIR/$tdir/under_the_mount
2235 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2236 ls $DIR/$tdir | grep -q under_the_mount && error || true
2237 cleanup_testdir_mount
2239 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2244 chmod 444 $DIR/$tfile
2245 chown $RUNAS_ID $DIR/$tfile
2247 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2250 run_test 33aa "write file with mode 444 (should return error) ===="
2254 test_mkdir -p $DIR/d33
2255 chown $RUNAS_ID $DIR/d33
2256 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2257 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2258 error "open RDWR" || true
2260 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2264 test_mkdir -p $DIR/d33
2265 chown $RUNAS_ID $DIR/d33
2266 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2268 run_test 33b "test open file with malformed flags (No panic and return error)"
2271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2277 remote_ost_nodsh && skip "remote OST with nodsh" && return
2280 test_mkdir -p $DIR/d33
2281 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2284 for ostnum in $(seq $OSTCOUNT); do
2285 # test-framework's OST numbering is one-based, while Lustre's
2287 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2288 # Parsing llobdstat's output sucks; we could grep the /proc
2289 # path, but that's likely to not be as portable as using the
2290 # llobdstat utility. So we parse lctl output instead.
2291 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2292 obdfilter/$ostname/stats |
2293 awk '/^write_bytes/ {print $7}' )
2294 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2295 if (( ${write_bytes:-0} > 0 ))
2302 $all_zeros || return 0
2305 echo foo > $DIR/d33/bar
2309 # Total up write_bytes after writing. We'd better find non-zeros.
2310 for ostnum in $(seq $OSTCOUNT); do
2311 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2312 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2313 obdfilter/$ostname/stats |
2314 awk '/^write_bytes/ {print $7}' )
2315 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2316 if (( ${write_bytes:-0} > 0 ))
2325 for ostnum in $(seq $OSTCOUNT); do
2326 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2327 echo "Check that write_bytes is present in obdfilter/*/stats:"
2328 do_facet ost$ostnum lctl get_param -n \
2329 obdfilter/$ostname/stats
2331 error "OST not keeping write_bytes stats (b22312)"
2334 run_test 33c "test llobdstat and write_bytes"
2337 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2340 local remote_dir=$DIR/$tdir/remote_dir
2343 $LFS mkdir -i $MDTIDX $remote_dir ||
2344 error "create remote directory failed"
2346 touch $remote_dir/$tfile
2347 chmod 444 $remote_dir/$tfile
2348 chown $RUNAS_ID $remote_dir/$tfile
2350 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2352 chown $RUNAS_ID $remote_dir
2353 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2354 error "create" || true
2355 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2356 error "open RDWR" || true
2357 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2358 error "create" || true
2360 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2362 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2365 $MCREATE $DIR/f34 || error
2366 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2367 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2368 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2369 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2371 run_test 34a "truncate file that has not been opened ==========="
2374 [ ! -f $DIR/f34 ] && test_34a
2375 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2376 $OPENFILE -f O_RDONLY $DIR/f34
2377 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2378 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2380 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2383 [ ! -f $DIR/f34 ] && test_34a
2384 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2385 $OPENFILE -f O_RDWR $DIR/f34
2386 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2387 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2389 run_test 34c "O_RDWR opening file-with-size works =============="
2392 [ ! -f $DIR/f34 ] && test_34a
2393 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2394 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2397 run_test 34d "write to sparse file ============================="
2401 $MCREATE $DIR/f34e || error
2402 $TRUNCATE $DIR/f34e 1000 || error
2403 $CHECKSTAT -s 1000 $DIR/f34e || error
2404 $OPENFILE -f O_RDWR $DIR/f34e
2405 $CHECKSTAT -s 1000 $DIR/f34e || error
2407 run_test 34e "create objects, some with size and some without =="
2409 test_34f() { # bug 6242, 6243
2410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2413 $MCREATE $DIR/f34f || error
2414 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2415 dd if=$DIR/f34f of=$TMP/f34f
2416 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2417 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2418 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2419 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2420 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2422 run_test 34f "read from a file with no objects until EOF ======="
2425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2426 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2427 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2428 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2429 cancel_lru_locks osc
2430 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2431 error "wrong size after lock cancel"
2433 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2434 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2435 error "expanding truncate failed"
2436 cancel_lru_locks osc
2437 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2438 error "wrong expanded size after lock cancel"
2440 run_test 34g "truncate long file ==============================="
2443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2447 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2448 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2452 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2453 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2457 local nsz=`stat -c %s $DIR/$tfile`
2458 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2460 run_test 34h "ftruncate file under grouplock should not block"
2463 cp /bin/sh $DIR/f35a
2465 chown $RUNAS_ID $DIR/f35a
2466 $RUNAS $DIR/f35a && error || true
2469 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2473 utime $DIR/f36 || error
2475 run_test 36a "MDS utime check (mknod, utime) ==================="
2479 utime $DIR/f36 || error
2481 run_test 36b "OST utime check (open, utime) ===================="
2486 chown $RUNAS_ID $DIR/d36
2487 $RUNAS utime $DIR/d36/f36 || error
2489 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2492 [ ! -d $DIR/d36 ] && test_36c
2493 echo "" > $DIR/d36/f36
2494 $RUNAS utime $DIR/d36/f36 || error
2496 run_test 36d "non-root OST utime check (open, utime) ==========="
2499 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2500 test_mkdir -p $DIR/$tdir
2501 touch $DIR/$tdir/$tfile
2502 $RUNAS utime $DIR/$tdir/$tfile && \
2503 error "utime worked, expected failure" || true
2505 run_test 36e "utime on non-owned file (should return error) ===="
2509 local LANG_SAVE=$LANG
2510 local LC_LANG_SAVE=$LC_LANG
2511 export LANG=C LC_LANG=C # for date language
2513 DATESTR="Dec 20 2000"
2514 test_mkdir -p $DIR/$tdir
2515 lctl set_param fail_loc=$fl
2517 cp /etc/hosts $DIR/$tdir/$tfile
2518 sync & # write RPC generated with "current" inode timestamp, but delayed
2520 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2521 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2522 cancel_lru_locks osc
2523 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2525 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2526 echo "BEFORE: $LS_BEFORE" && \
2527 echo "AFTER : $LS_AFTER" && \
2528 echo "WANT : $DATESTR" && \
2529 error "$DIR/$tdir/$tfile timestamps changed" || true
2531 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2536 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2537 subr_36fh "0x80000214"
2539 run_test 36f "utime on file racing with OST BRW write =========="
2542 remote_ost_nodsh && skip "remote OST with nodsh" && return
2543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2548 test_mkdir -p $DIR/$tdir
2549 fmd_max_age=$(do_facet ost1 \
2550 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2553 fmd_before=$(do_facet ost1 \
2554 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2555 touch $DIR/$tdir/$tfile
2556 sleep $((fmd_max_age + 12))
2557 fmd_after=$(do_facet ost1 \
2558 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2560 echo "fmd_before: $fmd_before"
2561 echo "fmd_after: $fmd_after"
2562 [ "$fmd_after" -gt "$fmd_before" ] && \
2563 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2564 error "fmd didn't expire after ping" || true
2566 run_test 36g "filter mod data cache expiry ====================="
2569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2570 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2571 subr_36fh "0x80000227"
2573 run_test 36h "utime on file racing with OST BRW write =========="
2575 # test_37 - duplicate with tests 32q 32r
2578 local file=$DIR/$tfile
2580 openfile -f O_DIRECTORY $file
2583 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2584 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2586 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2590 touch $DIR/${tfile}2
2591 # ls -l $DIR/$tfile $DIR/${tfile}2
2592 # ls -lu $DIR/$tfile $DIR/${tfile}2
2593 # ls -lc $DIR/$tfile $DIR/${tfile}2
2595 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2596 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2598 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2600 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2602 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2603 error "O_TRUNC didn't change timestamps"
2606 run_test 39 "mtime changed on create ==========================="
2609 test_mkdir -p $DIR/$tdir
2610 cp -p /etc/passwd $DIR/$tdir/fopen
2611 cp -p /etc/passwd $DIR/$tdir/flink
2612 cp -p /etc/passwd $DIR/$tdir/funlink
2613 cp -p /etc/passwd $DIR/$tdir/frename
2614 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2617 echo "aaaaaa" >> $DIR/$tdir/fopen
2618 echo "aaaaaa" >> $DIR/$tdir/flink
2619 echo "aaaaaa" >> $DIR/$tdir/funlink
2620 echo "aaaaaa" >> $DIR/$tdir/frename
2622 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2623 local link_new=`stat -c %Y $DIR/$tdir/flink`
2624 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2625 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2627 cat $DIR/$tdir/fopen > /dev/null
2628 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2629 rm -f $DIR/$tdir/funlink2
2630 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2632 for (( i=0; i < 2; i++ )) ; do
2633 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2634 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2635 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2636 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2638 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2639 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2640 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2641 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2643 cancel_lru_locks osc
2644 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2647 run_test 39b "mtime change on open, link, unlink, rename ======"
2649 # this should be set to past
2650 TEST_39_MTIME=`date -d "1 year ago" +%s`
2656 local mtime0=`stat -c %Y $DIR1/$tfile`
2658 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2659 local mtime1=`stat -c %Y $DIR1/$tfile`
2660 [ "$mtime1" = $TEST_39_MTIME ] || \
2661 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2664 echo hello >> $DIR1/$tfile
2666 local mtime2=`stat -c %Y $DIR1/$tfile`
2667 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2668 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2670 mv $DIR1/$tfile $DIR1/$tfile-1
2672 for (( i=0; i < 2; i++ )) ; do
2673 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2674 [ "$mtime2" = "$mtime3" ] || \
2675 error "mtime ($mtime2) changed (to $mtime3) on rename"
2677 cancel_lru_locks osc
2678 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2681 run_test 39c "mtime change on rename ==========================="
2685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2688 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2690 for (( i=0; i < 2; i++ )) ; do
2691 local mtime=`stat -c %Y $DIR1/$tfile`
2692 [ $mtime = $TEST_39_MTIME ] || \
2693 error "mtime($mtime) is not set to $TEST_39_MTIME"
2695 cancel_lru_locks osc
2696 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2699 run_test 39d "create, utime, stat =============================="
2703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2705 local mtime1=`stat -c %Y $DIR1/$tfile`
2707 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2709 for (( i=0; i < 2; i++ )) ; do
2710 local mtime2=`stat -c %Y $DIR1/$tfile`
2711 [ $mtime2 = $TEST_39_MTIME ] || \
2712 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2714 cancel_lru_locks osc
2715 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2718 run_test 39e "create, stat, utime, stat ========================"
2722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2724 mtime1=`stat -c %Y $DIR1/$tfile`
2727 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2729 for (( i=0; i < 2; i++ )) ; do
2730 local mtime2=`stat -c %Y $DIR1/$tfile`
2731 [ $mtime2 = $TEST_39_MTIME ] || \
2732 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2734 cancel_lru_locks osc
2735 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2738 run_test 39f "create, stat, sleep, utime, stat ================="
2742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2743 echo hello >> $DIR1/$tfile
2744 local mtime1=`stat -c %Y $DIR1/$tfile`
2747 chmod o+r $DIR1/$tfile
2749 for (( i=0; i < 2; i++ )) ; do
2750 local mtime2=`stat -c %Y $DIR1/$tfile`
2751 [ "$mtime1" = "$mtime2" ] || \
2752 error "lost mtime: $mtime2, should be $mtime1"
2754 cancel_lru_locks osc
2755 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2758 run_test 39g "write, chmod, stat ==============================="
2762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2767 echo hello >> $DIR1/$tfile
2768 local mtime1=`stat -c %Y $DIR1/$tfile`
2770 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2772 if [ "$d1" != "$d2" ]; then
2773 echo "write and touch not within one second"
2775 for (( i=0; i < 2; i++ )) ; do
2776 local mtime2=`stat -c %Y $DIR1/$tfile`
2777 [ "$mtime2" = $TEST_39_MTIME ] || \
2778 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2780 cancel_lru_locks osc
2781 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2785 run_test 39h "write, utime within one second, stat ============="
2788 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2792 echo hello >> $DIR1/$tfile
2793 local mtime1=`stat -c %Y $DIR1/$tfile`
2795 mv $DIR1/$tfile $DIR1/$tfile-1
2797 for (( i=0; i < 2; i++ )) ; do
2798 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2800 [ "$mtime1" = "$mtime2" ] || \
2801 error "lost mtime: $mtime2, should be $mtime1"
2803 cancel_lru_locks osc
2804 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2807 run_test 39i "write, rename, stat =============================="
2810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2811 start_full_debug_logging
2815 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2816 lctl set_param fail_loc=0x80000412
2817 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2818 error "multiop failed"
2820 local mtime1=`stat -c %Y $DIR1/$tfile`
2822 mv $DIR1/$tfile $DIR1/$tfile-1
2824 kill -USR1 $multipid
2825 wait $multipid || error "multiop close failed"
2827 for (( i=0; i < 2; i++ )) ; do
2828 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2829 [ "$mtime1" = "$mtime2" ] ||
2830 error "mtime is lost on close: $mtime2, " \
2833 cancel_lru_locks osc
2834 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2836 lctl set_param fail_loc=0
2837 stop_full_debug_logging
2839 run_test 39j "write, rename, close, stat ======================="
2842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2846 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2848 local mtime1=`stat -c %Y $DIR1/$tfile`
2850 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2852 kill -USR1 $multipid
2853 wait $multipid || error "multiop close failed"
2855 for (( i=0; i < 2; i++ )) ; do
2856 local mtime2=`stat -c %Y $DIR1/$tfile`
2858 [ "$mtime2" = $TEST_39_MTIME ] || \
2859 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2861 cancel_lru_locks osc
2862 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2865 run_test 39k "write, utime, close, stat ========================"
2867 # this should be set to future
2868 TEST_39_ATIME=`date -d "1 year" +%s`
2871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2872 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2873 local atime_diff=$(do_facet $SINGLEMDS \
2874 lctl get_param -n mdd.*MDT0000*.atime_diff)
2878 # test setting directory atime to future
2879 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2880 local atime=$(stat -c %X $DIR/$tdir)
2881 [ "$atime" = $TEST_39_ATIME ] || \
2882 error "atime is not set to future: $atime, $TEST_39_ATIME"
2884 # test setting directory atime from future to now
2885 local d1=$(date +%s)
2887 local d2=$(date +%s)
2889 cancel_lru_locks mdc
2890 atime=$(stat -c %X $DIR/$tdir)
2891 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2892 error "atime is not updated from future: $atime, $d1<atime<$d2"
2894 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
2897 # test setting directory atime when now > dir atime + atime_diff
2901 cancel_lru_locks mdc
2902 atime=$(stat -c %X $DIR/$tdir)
2903 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2904 error "atime is not updated : $atime, should be $d2"
2906 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
2909 # test not setting directory atime when now < dir atime + atime_diff
2911 cancel_lru_locks mdc
2912 atime=$(stat -c %X $DIR/$tdir)
2913 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2914 error "atime is updated to $atime, should remain $d1<atime<$d2"
2916 do_facet $SINGLEMDS \
2917 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
2919 run_test 39l "directory atime update ==========================="
2922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2925 local far_past_mtime=$(date -d "May 29 1953" +%s)
2926 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2928 touch -m -d @$far_past_mtime $DIR1/$tfile
2929 touch -a -d @$far_past_atime $DIR1/$tfile
2931 for (( i=0; i < 2; i++ )) ; do
2932 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2933 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2934 error "atime or mtime set incorrectly"
2936 cancel_lru_locks osc
2937 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2940 run_test 39m "test atime and mtime before 1970"
2943 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2944 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2945 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2947 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2951 small_write $DIR/f41 18
2953 run_test 41 "test small file write + fstat ====================="
2955 count_ost_writes() {
2956 lctl get_param -n osc.*.stats |
2957 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2964 BG_DIRTY_RATIO_SAVE=10
2965 MAX_BG_DIRTY_RATIO=25
2969 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2970 # dirty_ratio, dirty_background_ratio
2971 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2972 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2973 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2974 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2976 # if file not here, we are a 2.4 kernel
2977 kill -CONT `pidof kupdated`
2982 # setup the trap first, so someone cannot exit the test at the
2983 # exact wrong time and mess up a machine
2984 trap start_writeback EXIT
2985 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2986 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2987 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2988 sysctl -w vm.dirty_writeback_centisecs=0
2989 sysctl -w vm.dirty_writeback_centisecs=0
2990 # save and increase /proc/sys/vm/dirty_ratio
2991 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2992 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2993 # save and increase /proc/sys/vm/dirty_background_ratio
2994 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2995 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2997 # if file not here, we are a 2.4 kernel
2998 kill -STOP `pidof kupdated`
3002 # ensure that all stripes have some grant before we test client-side cache
3004 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3005 dd if=/dev/zero of=$i bs=4k count=1
3010 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3011 # file truncation, and file removal.
3013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3015 cancel_lru_locks osc
3017 sync; sleep 1; sync # just to be safe
3018 BEFOREWRITES=`count_ost_writes`
3019 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3020 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3021 AFTERWRITES=`count_ost_writes`
3022 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3023 error "$BEFOREWRITES < $AFTERWRITES"
3026 run_test 42a "ensure that we don't flush on close =============="
3029 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3031 cancel_lru_locks osc
3034 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3035 BEFOREWRITES=`count_ost_writes`
3036 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3037 AFTERWRITES=`count_ost_writes`
3038 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3039 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3041 BEFOREWRITES=`count_ost_writes`
3042 sync || error "sync: $?"
3043 AFTERWRITES=`count_ost_writes`
3044 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3045 error "$BEFOREWRITES < $AFTERWRITES on sync"
3047 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3051 run_test 42b "test destroy of file with cached dirty data ======"
3053 # if these tests just want to test the effect of truncation,
3054 # they have to be very careful. consider:
3055 # - the first open gets a {0,EOF}PR lock
3056 # - the first write conflicts and gets a {0, count-1}PW
3057 # - the rest of the writes are under {count,EOF}PW
3058 # - the open for truncate tries to match a {0,EOF}PR
3059 # for the filesize and cancels the PWs.
3060 # any number of fixes (don't get {0,EOF} on open, match
3061 # composite locks, do smarter file size management) fix
3062 # this, but for now we want these tests to verify that
3063 # the cancellation with truncate intent works, so we
3064 # start the file with a full-file pw lock to match against
3065 # until the truncate.
3070 cancel_lru_locks osc
3072 # prime the file with 0,EOF PW to match
3076 # now the real test..
3077 dd if=/dev/zero of=$file bs=1024 count=100
3078 BEFOREWRITES=`count_ost_writes`
3079 $TRUNCATE $file $offset
3080 cancel_lru_locks osc
3081 AFTERWRITES=`count_ost_writes`
3086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3088 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3089 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3092 run_test 42c "test partial truncate of file with cached dirty data"
3095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3097 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3098 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3101 run_test 42d "test complete truncate of file with cached dirty data"
3103 test_42e() { # bug22074
3104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3105 local TDIR=$DIR/${tdir}e
3106 local pagesz=$(page_size)
3107 local pages=16 # hardcoded 16 pages, don't change it.
3108 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3109 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3113 test_mkdir -p $DIR/${tdir}e
3114 $SETSTRIPE -c 1 $TDIR
3115 createmany -o $TDIR/f $files
3117 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3119 # we assume that with $OSTCOUNT files, at least one of them will
3120 # be allocated on OST0.
3121 warmup_files=$((OSTCOUNT * max_dirty_mb))
3122 createmany -o $TDIR/w $warmup_files
3124 # write a large amount of data into one file and sync, to get good
3125 # avail_grant number from OST.
3126 for ((i=0; i<$warmup_files; i++)); do
3127 idx=$($GETSTRIPE -i $TDIR/w$i)
3128 [ $idx -ne 0 ] && continue
3129 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3132 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3134 $LCTL get_param $proc_osc0/cur_dirty_bytes
3135 $LCTL get_param $proc_osc0/cur_grant_bytes
3137 # create as much dirty pages as we can while not to trigger the actual
3138 # RPCs directly. but depends on the env, VFS may trigger flush during this
3139 # period, hopefully we are good.
3140 for ((i=0; i<$warmup_files; i++)); do
3141 idx=$($GETSTRIPE -i $TDIR/w$i)
3142 [ $idx -ne 0 ] && continue
3143 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3145 $LCTL get_param $proc_osc0/cur_dirty_bytes
3146 $LCTL get_param $proc_osc0/cur_grant_bytes
3148 # perform the real test
3149 $LCTL set_param $proc_osc0/rpc_stats 0
3150 for ((;i<$files; i++)); do
3151 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3152 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3155 $LCTL get_param $proc_osc0/rpc_stats
3158 local have_ppr=false
3159 $LCTL get_param $proc_osc0/rpc_stats |
3160 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3161 # skip lines until we are at the RPC histogram data
3162 [ "$PPR" == "pages" ] && have_ppr=true && continue
3163 $have_ppr || continue
3165 # we only want the percent stat for < 16 pages
3166 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3168 percent=$((percent + WPCT))
3169 if [ $percent -gt 15 ]; then
3170 error "less than 16-pages write RPCs" \
3177 run_test 42e "verify sub-RPC writes are not done synchronously"
3180 test_mkdir -p $DIR/$tdir
3181 cp -p /bin/ls $DIR/$tdir/$tfile
3182 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3184 # give multiop a chance to open
3187 $DIR/$tdir/$tfile && error || true
3190 run_test 43 "execution of file opened for write should return -ETXTBSY"
3193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3194 test_mkdir -p $DIR/$tdir
3195 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3196 cp -p multiop $DIR/$tdir/multiop
3197 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3200 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3201 kill -USR1 $MULTIOP_PID || return 2
3202 wait $MULTIOP_PID || return 3
3205 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3209 test_mkdir -p $DIR/$tdir
3210 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3211 cp -p multiop $DIR/$tdir/multiop
3212 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3215 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3216 kill -USR1 $MULTIOP_PID || return 2
3217 wait $MULTIOP_PID || return 3
3220 run_test 43b "truncate of file being executed should return -ETXTBSY"
3223 local testdir="$DIR/$tdir"
3224 test_mkdir -p $DIR/$tdir
3226 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3227 ( cd $testdir && md5sum -c)
3229 run_test 43c "md5sum of copy into lustre========================"
3232 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3233 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3234 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3236 run_test 44 "zero length read from a sparse stripe ============="
3239 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3241 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3242 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3243 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3245 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3246 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3249 OFFSETS="0 $((stride/2)) $((stride-1))"
3250 for offset in $OFFSETS ; do
3251 for i in `seq 0 $((nstripe-1))`; do
3252 local GLOBALOFFSETS=""
3253 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3254 local myfn=$DIR/d44a-$size
3255 echo "--------writing $myfn at $size"
3256 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3257 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3258 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3259 || error "ll_sparseness_verify $GLOBALOFFSETS"
3261 for j in `seq 0 $((nstripe-1))`; do
3262 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3263 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3264 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3266 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3267 || error "ll_sparseness_verify $GLOBALOFFSETS"
3272 run_test 44a "test sparse pwrite ==============================="
3276 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3282 before=`dirty_osc_total`
3283 echo executing "\"$*\""
3285 after=`dirty_osc_total`
3286 echo before $before, after $after
3289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3291 # Obtain grants from OST if it supports it
3292 echo blah > ${f}_grant
3295 do_dirty_record "echo blah > $f"
3296 [ $before -eq $after ] && error "write wasn't cached"
3297 do_dirty_record "> $f"
3298 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3299 do_dirty_record "echo blah > $f"
3300 [ $before -eq $after ] && error "write wasn't cached"
3301 do_dirty_record "sync"
3302 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3303 do_dirty_record "echo blah > $f"
3304 [ $before -eq $after ] && error "write wasn't cached"
3305 do_dirty_record "cancel_lru_locks osc"
3306 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3309 run_test 45 "osc io page accounting ============================"
3311 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3312 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3313 # objects offset and an assert hit when an rpc was built with 1023's mapped
3314 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3320 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3322 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3323 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3327 run_test 46 "dirtying a previously written page ================"
3329 # test_47 is removed "Device nodes check" is moved to test_28
3331 test_48a() { # bug 2399
3332 check_kernel_version 34 || return 0
3333 test_mkdir -p $DIR/$tdir
3335 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3336 test_mkdir $DIR/$tdir || error "recreate directory failed"
3337 touch foo || error "'touch foo' failed after recreating cwd"
3338 test_mkdir $DIR/$tdir/bar ||
3339 error "'mkdir foo' failed after recreating cwd"
3340 if check_kernel_version 44; then
3341 touch .foo || error "'touch .foo' failed after recreating cwd"
3342 test_mkdir $DIR/$tdir/.bar ||
3343 error "'mkdir .foo' failed after recreating cwd"
3345 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3346 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3347 cd . || error "'cd .' failed after recreating cwd"
3348 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3349 rmdir . && error "'rmdir .' worked after recreating cwd"
3350 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3351 cd .. || error "'cd ..' failed after recreating cwd"
3353 run_test 48a "Access renamed working dir (should return errors)="
3355 test_48b() { # bug 2399
3356 check_kernel_version 34 || return 0
3358 test_mkdir -p $DIR/$tdir
3360 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3361 touch foo && error "'touch foo' worked after removing cwd"
3362 test_mkdir $DIR/$tdir/foo &&
3363 error "'mkdir foo' worked after removing cwd"
3364 if check_kernel_version 44; then
3365 touch .foo && error "'touch .foo' worked after removing cwd"
3366 test_mkdir $DIR/$tdir/.foo &&
3367 error "'mkdir .foo' worked after removing cwd"
3369 ls . > /dev/null && error "'ls .' worked after removing cwd"
3370 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3371 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3372 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3373 rmdir . && error "'rmdir .' worked after removing cwd"
3374 ln -s . foo && error "'ln -s .' worked after removing cwd"
3375 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3377 run_test 48b "Access removed working dir (should return errors)="
3379 test_48c() { # bug 2350
3380 check_kernel_version 36 || return 0
3381 #lctl set_param debug=-1
3384 test_mkdir -p $DIR/$tdir/dir
3386 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3387 $TRACE touch foo && error "touch foo worked after removing cwd"
3388 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3389 if check_kernel_version 44; then
3390 touch .foo && error "touch .foo worked after removing cwd"
3391 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3393 $TRACE ls . && error "'ls .' worked after removing cwd"
3394 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3395 is_patchless || ( $TRACE cd . &&
3396 error "'cd .' worked after removing cwd" )
3397 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3398 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3399 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3400 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3402 run_test 48c "Access removed working subdir (should return errors)"
3404 test_48d() { # bug 2350
3405 check_kernel_version 36 || return 0
3406 #lctl set_param debug=-1
3409 test_mkdir -p $DIR/$tdir/dir
3411 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3412 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3413 $TRACE touch foo && error "'touch foo' worked after removing parent"
3414 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3415 if check_kernel_version 44; then
3416 touch .foo && error "'touch .foo' worked after removing parent"
3418 error "mkdir .foo worked after removing parent"
3420 $TRACE ls . && error "'ls .' worked after removing parent"
3421 $TRACE ls .. && error "'ls ..' worked after removing parent"
3422 is_patchless || ( $TRACE cd . &&
3423 error "'cd .' worked after recreate parent" )
3424 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3425 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3426 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3427 is_patchless || ( $TRACE cd .. &&
3428 error "'cd ..' worked after removing parent" || true )
3430 run_test 48d "Access removed parent subdir (should return errors)"
3432 test_48e() { # bug 4134
3433 check_kernel_version 41 || return 0
3434 #lctl set_param debug=-1
3437 test_mkdir -p $DIR/$tdir/dir
3439 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3440 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3441 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3442 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3443 # On a buggy kernel addition of "touch foo" after cd .. will
3444 # produce kernel oops in lookup_hash_it
3445 touch ../foo && error "'cd ..' worked after recreate parent"
3447 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3449 run_test 48e "Access to recreated parent subdir (should return errors)"
3451 test_49() { # LU-1030
3452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3453 # get ost1 size - lustre-OST0000
3454 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3455 # write 800M at maximum
3456 [ $ost1_size -gt 819200 ] && ost1_size=819200
3458 lfs setstripe -c 1 -i 0 $DIR/$tfile
3459 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3462 # change max_pages_per_rpc while writing the file
3463 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3464 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3465 # loop until dd process exits
3466 while ps ax -opid | grep -wq $dd_pid; do
3467 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3468 sleep $((RANDOM % 5 + 1))
3470 # restore original max_pages_per_rpc
3471 $LCTL set_param $osc1_mppc=$orig_mppc
3472 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3474 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3478 test_mkdir $DIR/$tdir
3480 ls /proc/$$/cwd || error
3482 run_test 50 "special situations: /proc symlinks ==============="
3484 test_51a() { # was test_51
3485 # bug 1516 - create an empty entry right after ".." then split dir
3486 test_mkdir -p $DIR/$tdir
3487 touch $DIR/$tdir/foo
3488 $MCREATE $DIR/$tdir/bar
3490 createmany -m $DIR/$tdir/longfile 201
3492 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3493 $MCREATE $DIR/$tdir/longfile$FNUM
3498 ls -l $DIR/$tdir > /dev/null || error
3500 run_test 51a "special situations: split htree with empty entry =="
3502 export NUMTEST=70000
3504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3505 local BASE=$DIR/$tdir
3507 # cleanup the directory
3512 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3513 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3514 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3517 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3518 echo "reduced count to $NUMTEST due to inodes"
3520 # need to check free space for the directories as well
3521 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3522 numfree=$((blkfree / 4))
3523 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3524 echo "reduced count to $NUMTEST due to blocks"
3526 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3527 echo "failed" > $BASE/fnum
3529 run_test 51b "exceed 64k subdirectory nlink limit"
3531 test_51ba() { # LU-993
3532 local BASE=$DIR/$tdir
3533 # unlink all but 100 subdirectories, then check it still works
3535 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3537 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3538 local DELETE=$((NUMTEST - LEFT))
3540 # continue on to run this test even if 51b didn't finish,
3541 # just to delete the many subdirectories created.
3542 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3544 # for ldiskfs the nlink count should be 1, but this is OSD specific
3545 # and so this is listed for informational purposes only
3546 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3547 unlinkmany -d $BASE/d $DELETE
3550 if [ $RC -ne 0 ]; then
3551 if [ "$NUMPREV" == "failed" ]; then
3552 skip "previous setup failed"
3555 error "unlink of first $DELETE subdirs failed"
3560 echo "nlink between: $(stat -c %h $BASE)"
3561 # trim the first line of ls output
3562 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3563 [ $FOUND -ne $LEFT ] &&
3564 error "can't find subdirs: found only $FOUND/$LEFT"
3566 unlinkmany -d $BASE/d $DELETE $LEFT ||
3567 error "unlink of second $LEFT subdirs failed"
3568 # regardless of whether the backing filesystem tracks nlink accurately
3569 # or not, the nlink count shouldn't be more than "." and ".." here
3570 local AFTER=$(stat -c %h $BASE)
3571 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3572 echo "nlink after: $AFTER"
3574 run_test 51ba "verify nlink for many subdirectory cleanup"
3577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3578 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3579 test_mkdir -p $DIR/$tdir
3580 createmany -o $DIR/$tdir/t- 1000
3581 $GETSTRIPE $DIR/$tdir > $TMP/files
3582 for N in `seq 0 $((OSTCOUNT - 1))`; do
3583 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3584 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3585 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3587 unlinkmany $DIR/$tdir/t- 1000
3590 for N in `seq 1 $((OSTCOUNT - 1))`; do
3591 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3592 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3593 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3594 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3596 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3597 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3598 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3599 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3603 run_test 51d "check object distribution ===================="
3606 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3607 test_mkdir -p $DIR/$tdir
3608 touch $DIR/$tdir/foo
3609 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3610 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3611 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3612 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3613 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3615 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3616 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3617 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3619 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3620 cp -r $DIR/$tdir /tmp/
3621 rm -fr $DIR/$tdir || error "cleanup rm failed"
3623 run_test 52a "append-only flag test (should return errors) ====="
3626 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3627 test_mkdir -p $DIR/$tdir
3628 touch $DIR/$tdir/foo
3629 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3630 cat test > $DIR/$tdir/foo && error "cat test worked"
3631 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3632 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3633 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3635 echo foo >> $DIR/$tdir/foo && error "echo worked"
3636 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3637 [ -f $DIR/$tdir/foo ] || error
3638 [ -f $DIR/$tdir/foo_ren ] && error
3639 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3641 chattr -i $DIR/$tdir/foo || error "chattr failed"
3643 rm -fr $DIR/$tdir || error
3645 run_test 52b "immutable flag test (should return errors) ======="
3648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3649 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3650 remote_ost_nodsh && skip "remote OST with nodsh" && return
3660 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3661 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3662 param=`echo ${value[0]} | cut -d "=" -f1`
3663 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3664 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3665 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3666 node=$(facet_active_host ost$((ostnum+1)))
3667 param="obdfilter.$ostname.last_id"
3668 ost_last=$(do_node $node lctl get_param -n $param | head -n 1)
3669 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3670 if [ $ost_last != $mds_last ]; then
3671 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3675 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3678 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3679 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3680 $SOCKETSERVER $DIR/socket
3681 $SOCKETCLIENT $DIR/socket || error
3682 $MUNLINK $DIR/socket
3684 run_test 54a "unix domain socket test =========================="
3690 dd if=/dev/zero of=$f bs=`page_size` count=1
3692 run_test 54b "char device works in lustre ======================"
3695 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3696 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3697 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3699 for i in `seq 3 7`; do
3700 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3711 loopdev="$DIR/loop54c"
3714 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3715 mknod $loopdev b 7 $LOOPNUM
3716 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3717 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3718 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3719 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3721 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3722 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3724 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3729 run_test 54c "block device works in lustre ====================="
3735 [ "$string" = `echo $string > $f | cat $f` ] || error
3737 run_test 54d "fifo device works in lustre ======================"
3740 check_kernel_version 46 || return 0
3743 cp -aL /dev/console $f
3744 echo $string > $f || error
3746 run_test 54e "console/tty device works in lustre ======================"
3748 #The test_55 used to be iopen test and it was removed by bz#24037.
3749 #run_test 55 "check iopen_connect_dentry() ======================"
3751 test_56a() { # was test_56
3754 test_mkdir $DIR/$tdir
3755 test_mkdir $DIR/$tdir/dir
3757 NUMFILESx2=$(($NUMFILES * 2))
3758 for i in `seq 1 $NUMFILES` ; do
3759 touch $DIR/$tdir/file$i
3760 touch $DIR/$tdir/dir/file$i
3763 # test lfs getstripe with --recursive
3764 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3765 [ $FILENUM -eq $NUMFILESx2 ] ||
3766 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3767 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3768 [ $FILENUM -eq $NUMFILES ] ||
3769 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3770 echo "$GETSTRIPE --recursive passed."
3772 # test lfs getstripe with file instead of dir
3773 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3774 [ $FILENUM -eq 1 ] || error \
3775 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3776 echo "$GETSTRIPE file1 passed."
3778 #test lfs getstripe with --verbose
3779 [ `$GETSTRIPE --verbose $DIR/$tdir |
3780 grep -c lmm_magic` -eq $NUMFILES ] ||
3781 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3782 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3783 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3784 echo "$GETSTRIPE --verbose passed."
3786 #test lfs getstripe with --obd
3787 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3788 grep -q "unknown obduuid" ||
3789 error "$GETSTRIPE --obd wrong_uuid should return error message"
3791 [ "$OSTCOUNT" -lt 2 ] &&
3792 skip_env "skipping other $GETSTRIPE --obd test" && return
3795 OBDUUID=$(ostuuid_from_index $OSTIDX)
3796 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3797 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3798 [ $FOUND -eq $FILENUM ] ||
3799 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3800 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3801 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3802 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3803 error "$GETSTRIPE --obd: should not show file on other obd"
3804 echo "$GETSTRIPE --obd passed"
3806 run_test 56a "check $GETSTRIPE"
3811 local LOCAL_NUMFILES="$1"
3812 local LOCAL_NUMDIRS="$2"
3813 local MKDIR_PARAMS="$3"
3815 if [ ! -d "$TDIR" ] ; then
3817 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3818 for i in `seq 1 $LOCAL_NUMFILES` ; do
3821 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3822 test_mkdir $TDIR/dir$i
3823 for j in `seq 1 $LOCAL_NUMFILES` ; do
3824 touch $TDIR/dir$i/file$j
3830 setup_56_special() {
3834 if [ ! -e "$TDIR/loop1b" ] ; then
3835 for i in `seq 1 $LOCAL_NUMFILES` ; do
3836 mknod $TDIR/loop${i}b b 7 $i
3837 mknod $TDIR/null${i}c c 1 3
3838 ln -s $TDIR/file1 $TDIR/link${i}l
3840 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3841 mknod $TDIR/dir$i/loop${i}b b 7 $i
3842 mknod $TDIR/dir$i/null${i}c c 1 3
3843 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3852 setup_56 $NUMFILES $NUMDIRS
3854 EXPECTED=$(($NUMDIRS + 2))
3855 # test lfs find with -name
3856 for i in $(seq 1 $NUMFILES) ; do
3857 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3858 [ $NUMS -eq $EXPECTED ] ||
3859 error "lfs find -name \"*$i\" $TDIR wrong: "\
3860 "found $NUMS, expected $EXPECTED"
3863 run_test 56g "check lfs find -name ============================="
3869 setup_56 $NUMFILES $NUMDIRS
3871 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3872 # test lfs find with ! -name
3873 for i in $(seq 1 $NUMFILES) ; do
3874 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3875 [ $NUMS -eq $EXPECTED ] ||
3876 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3877 "found $NUMS, expected $EXPECTED"
3880 run_test 56h "check lfs find ! -name ============================="
3884 test_mkdir -p $DIR/$tdir
3885 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3886 CMD="$LFIND -ost $UUID $DIR/$tdir"
3888 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3890 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3894 setup_56_special $NUMFILES $NUMDIRS
3896 EXPECTED=$((NUMDIRS + 1))
3897 CMD="$LFIND -type d $TDIR"
3898 NUMS=$($CMD | wc -l)
3899 [ $NUMS -eq $EXPECTED ] ||
3900 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3902 run_test 56j "check lfs find -type d ============================="
3906 setup_56_special $NUMFILES $NUMDIRS
3908 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3909 CMD="$LFIND -type f $TDIR"
3910 NUMS=$($CMD | wc -l)
3911 [ $NUMS -eq $EXPECTED ] ||
3912 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3914 run_test 56k "check lfs find -type f ============================="
3918 setup_56_special $NUMFILES $NUMDIRS
3920 EXPECTED=$((NUMDIRS + NUMFILES))
3921 CMD="$LFIND -type b $TDIR"
3922 NUMS=$($CMD | wc -l)
3923 [ $NUMS -eq $EXPECTED ] ||
3924 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3926 run_test 56l "check lfs find -type b ============================="
3930 setup_56_special $NUMFILES $NUMDIRS
3932 EXPECTED=$((NUMDIRS + NUMFILES))
3933 CMD="$LFIND -type c $TDIR"
3934 NUMS=$($CMD | wc -l)
3935 [ $NUMS -eq $EXPECTED ] ||
3936 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3938 run_test 56m "check lfs find -type c ============================="
3942 setup_56_special $NUMFILES $NUMDIRS
3944 EXPECTED=$((NUMDIRS + NUMFILES))
3945 CMD="$LFIND -type l $TDIR"
3946 NUMS=$($CMD | wc -l)
3947 [ $NUMS -eq $EXPECTED ] ||
3948 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3950 run_test 56n "check lfs find -type l ============================="
3954 setup_56 $NUMFILES $NUMDIRS
3956 utime $TDIR/file1 > /dev/null || error "utime (1)"
3957 utime $TDIR/file2 > /dev/null || error "utime (2)"
3958 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3959 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3960 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3961 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
3964 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
3965 [ $NUMS -eq $EXPECTED ] || \
3966 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
3969 CMD="$LFIND -mtime 0 $TDIR"
3970 NUMS=$($CMD | wc -l)
3971 [ $NUMS -eq $EXPECTED ] ||
3972 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3974 run_test 56o "check lfs find -mtime for old files =========================="
3977 [ $RUNAS_ID -eq $UID ] &&
3978 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3981 setup_56 $NUMFILES $NUMDIRS
3983 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3985 CMD="$LFIND -uid $RUNAS_ID $TDIR"
3986 NUMS=$($CMD | wc -l)
3987 [ $NUMS -eq $EXPECTED ] || \
3988 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3990 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
3991 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
3992 NUMS=$($CMD | wc -l)
3993 [ $NUMS -eq $EXPECTED ] || \
3994 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3996 run_test 56p "check lfs find -uid and ! -uid ==============================="
3999 [ $RUNAS_ID -eq $UID ] &&
4000 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4003 setup_56 $NUMFILES $NUMDIRS
4005 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4008 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4009 NUMS=$($CMD | wc -l)
4010 [ $NUMS -eq $EXPECTED ] ||
4011 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4013 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4014 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4015 NUMS=$($CMD | wc -l)
4016 [ $NUMS -eq $EXPECTED ] ||
4017 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4019 run_test 56q "check lfs find -gid and ! -gid ==============================="
4023 setup_56 $NUMFILES $NUMDIRS
4026 CMD="$LFIND -size 0 -type f $TDIR"
4027 NUMS=$($CMD | wc -l)
4028 [ $NUMS -eq $EXPECTED ] ||
4029 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4031 CMD="$LFIND ! -size 0 -type f $TDIR"
4032 NUMS=$($CMD | wc -l)
4033 [ $NUMS -eq $EXPECTED ] ||
4034 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4035 echo "test" > $TDIR/$tfile
4036 echo "test2" > $TDIR/$tfile.2 && sync
4038 CMD="$LFIND -size 5 -type f $TDIR"
4039 NUMS=$($CMD | wc -l)
4040 [ $NUMS -eq $EXPECTED ] ||
4041 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4043 CMD="$LFIND -size +5 -type f $TDIR"
4044 NUMS=$($CMD | wc -l)
4045 [ $NUMS -eq $EXPECTED ] ||
4046 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4048 CMD="$LFIND -size +0 -type f $TDIR"
4049 NUMS=$($CMD | wc -l)
4050 [ $NUMS -eq $EXPECTED ] ||
4051 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4053 CMD="$LFIND ! -size -5 -type f $TDIR"
4054 NUMS=$($CMD | wc -l)
4055 [ $NUMS -eq $EXPECTED ] ||
4056 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4058 CMD="$LFIND -size -5 -type f $TDIR"
4059 NUMS=$($CMD | wc -l)
4060 [ $NUMS -eq $EXPECTED ] ||
4061 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4063 run_test 56r "check lfs find -size works =========================="
4065 test_56s() { # LU-611
4067 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4069 if [ $OSTCOUNT -gt 1 ]; then
4070 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4074 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4078 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4079 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4080 NUMS=$($CMD | wc -l)
4081 [ $NUMS -eq $EXPECTED ] ||
4082 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4084 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4085 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4086 NUMS=$($CMD | wc -l)
4087 [ $NUMS -eq $EXPECTED ] ||
4088 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4091 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4092 NUMS=$($CMD | wc -l)
4093 [ $NUMS -eq $EXPECTED ] ||
4094 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4096 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4097 NUMS=$($CMD | wc -l)
4098 [ $NUMS -eq $EXPECTED ] ||
4099 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4102 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4103 NUMS=$($CMD | wc -l)
4104 [ $NUMS -eq $EXPECTED ] ||
4105 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4107 run_test 56s "check lfs find -stripe-count works"
4109 test_56t() { # LU-611
4111 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4113 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4115 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4116 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4117 NUMS=$($CMD | wc -l)
4118 [ $NUMS -eq $EXPECTED ] ||
4119 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4121 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4122 NUMS=$($CMD | wc -l)
4123 [ $NUMS -eq $EXPECTED ] ||
4124 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4126 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4127 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4128 NUMS=$($CMD | wc -l)
4129 [ $NUMS -eq $EXPECTED ] ||
4130 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4132 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4133 NUMS=$($CMD | wc -l)
4134 [ $NUMS -eq $EXPECTED ] ||
4135 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4138 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4139 NUMS=$($CMD | wc -l)
4140 [ $NUMS -eq $EXPECTED ] ||
4141 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4143 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4144 NUMS=$($CMD | wc -l)
4145 [ $NUMS -eq $EXPECTED ] ||
4146 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4149 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4150 NUMS=$($CMD | wc -l)
4151 [ $NUMS -eq $EXPECTED ] ||
4152 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4154 run_test 56t "check lfs find -stripe-size works"
4156 test_56u() { # LU-611
4158 setup_56 $NUMFILES $NUMDIRS "-i 0"
4160 if [ $OSTCOUNT -gt 1 ]; then
4161 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4167 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4168 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4169 NUMS=$($CMD | wc -l)
4170 [ $NUMS -eq $EXPECTED ] ||
4171 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4174 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4175 NUMS=$($CMD | wc -l)
4176 [ $NUMS -eq $EXPECTED ] ||
4177 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4179 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4180 NUMS=$($CMD | wc -l)
4181 [ $NUMS -eq $EXPECTED ] ||
4182 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4185 # This should produce an error and not return any files
4186 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4187 NUMS=$($CMD 2>/dev/null | wc -l)
4188 [ $NUMS -eq $EXPECTED ] ||
4189 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4191 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4192 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4193 NUMS=$($CMD | wc -l)
4194 [ $NUMS -eq $EXPECTED ] ||
4195 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4197 run_test 56u "check lfs find -stripe-index works"
4204 setup_56 $NUMFILES $NUMDIRS
4206 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4207 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4209 for file in $($LFIND -mdt $UUID $TDIR); do
4210 file_mdt_idx=$($GETSTRIPE -M $file)
4211 [ $file_mdt_idx -eq $MDT_IDX ] ||
4212 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4215 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4217 # Get and check the actual stripe count of one file.
4218 # Usage: check_stripe_count <file> <expected_stripe_count>
4219 check_stripe_count() {
4224 [[ -z "$file" || -z "$expected" ]] &&
4225 error "check_stripe_count: invalid argument!"
4227 local cmd="$GETSTRIPE -c $file"
4228 actual=$($cmd) || error "$cmd failed"
4229 actual=${actual%% *}
4231 if [[ $actual -ne $expected ]]; then
4232 [[ $expected -eq -1 ]] ||
4233 error "$cmd wrong: found $actual, expected $expected"
4234 [[ $actual -eq $OSTCOUNT ]] ||
4235 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4243 rm -rf $TDIR || error "remove $TDIR failed"
4244 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4247 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4248 error "$GETSTRIPE -S -d $TDIR failed"
4249 stripe_size=${stripe_size%% *}
4251 local file_size=$((stripe_size * OSTCOUNT))
4252 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4253 local required_space=$((file_num * file_size))
4254 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4255 [[ $free_space -le $((required_space / 1024)) ]] &&
4256 skip_env "need at least $required_space bytes free space," \
4257 "have $free_space kbytes" && return
4260 local dd_count=$((file_size / dd_bs))
4262 # write data into the files
4266 for i in $(seq 1 $NUMFILES); do
4268 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4269 error "write data into $file failed"
4271 for i in $(seq 1 $NUMDIRS); do
4272 for j in $(seq 1 $NUMFILES); do
4273 file=$TDIR/dir$i/file$j
4274 yes | dd bs=$dd_bs count=$dd_count of=$file \
4276 error "write data into $file failed"
4281 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4284 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4286 eval $cmd || error "$cmd failed"
4288 check_stripe_count $TDIR/file1 $expected
4291 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4293 eval $cmd || error "$cmd failed"
4295 for j in $(seq 1 $NUMFILES); do
4296 check_stripe_count $TDIR/dir1/file$j $expected
4299 # lfs_migrate works with lfs find
4300 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4301 $LFS_MIGRATE -y -c $expected"
4303 eval $cmd || error "$cmd failed"
4305 for i in $(seq 2 $NUMFILES); do
4306 check_stripe_count $TDIR/file$i $expected
4308 for i in $(seq 2 $NUMDIRS); do
4309 for j in $(seq 1 $NUMFILES); do
4310 check_stripe_count $TDIR/dir$i/file$j $expected
4314 run_test 56w "check lfs_migrate -c stripe_count works"
4317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4318 # note test will not do anything if MDS is not local
4319 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4320 skip "Only applicable to ldiskfs-based MDTs"
4324 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4325 local MNTDEV="osd*.*MDT*.mntdev"
4326 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4327 [ -z "$DEV" ] && error "can't access $MNTDEV"
4328 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4329 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4330 error "can't access $DEV"
4331 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4332 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4336 run_test 57a "verify MDS filesystem created with large inodes =="
4339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4340 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4341 skip "Only applicable to ldiskfs-based MDTs"
4345 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4350 local FILEN=$dir/f$FILECOUNT
4352 rm -rf $dir || error "removing $dir"
4353 test_mkdir -p $dir || error "creating $dir"
4354 local num=$(get_mds_dir $dir)
4357 echo "mcreating $FILECOUNT files"
4358 createmany -m $dir/f 1 $FILECOUNT || \
4359 error "creating files in $dir"
4361 # verify that files do not have EAs yet
4362 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4363 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4367 df $dir #make sure we get new statfs data
4368 local MDSFREE=$(do_facet $mymds \
4369 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4370 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4371 echo "opening files to create objects/EAs"
4373 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4374 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4377 # verify that files have EAs now
4378 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4379 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4381 sleep 1 #make sure we get new statfs data
4383 local MDSFREE2=$(do_facet $mymds \
4384 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4385 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4386 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4387 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4388 error "MDC before $MDCFREE != after $MDCFREE2"
4390 echo "MDC before $MDCFREE != after $MDCFREE2"
4391 echo "unable to confirm if MDS has large inodes"
4396 run_test 57b "default LOV EAs are stored inside large inodes ==="
4399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4400 [ -z "$(which wiretest 2>/dev/null)" ] &&
4401 skip_env "could not find wiretest" && return
4404 run_test 58 "verify cross-platform wire constants =============="
4407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4408 echo "touch 130 files"
4409 createmany -o $DIR/f59- 130
4411 unlinkmany $DIR/f59- 130
4413 # wait for commitment of removal
4414 wait_delete_completed
4416 run_test 59 "verify cancellation of llog records async ========="
4418 TEST60_HEAD="test_60 run $RANDOM"
4420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4421 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4422 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4423 log "$TEST60_HEAD - from kernel mode"
4424 do_facet mgs sh run-llog.sh
4426 run_test 60a "llog sanity tests run from kernel module =========="
4428 test_60b() { # bug 6411
4429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4431 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4443 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4445 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4449 echo "create 5000 files"
4450 createmany -o $DIR/f60c- 5000
4451 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4452 lctl set_param fail_loc=0x80000137
4453 unlinkmany $DIR/f60c- 5000
4454 lctl set_param fail_loc=0
4456 run_test 60c "unlink file when mds full"
4459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4460 SAVEPRINTK=$(lctl get_param -n printk)
4462 # verify "lctl mark" is even working"
4463 MESSAGE="test message ID $RANDOM $$"
4464 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4465 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4467 lctl set_param printk=0 || error "set lnet.printk failed"
4468 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4469 MESSAGE="new test message ID $RANDOM $$"
4470 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4471 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4472 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4474 lctl set_param -n printk="$SAVEPRINTK"
4476 run_test 60d "test printk console message masking"
4479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4481 dd if=/dev/zero of=$f bs=`page_size` count=1
4482 cancel_lru_locks osc
4483 $MULTIOP $f OSMWUc || error
4486 run_test 61 "mmap() writes don't make sync hang ================"
4488 # bug 2330 - insufficient obd_match error checking causes LBUG
4490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4493 cancel_lru_locks osc
4494 lctl set_param fail_loc=0x405
4495 cat $f && error "cat succeeded, expect -EIO"
4496 lctl set_param fail_loc=0
4498 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4499 # match every page all of the time.
4500 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4502 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4503 test_63a() { # was test_63
4504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4505 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4506 lctl set_param -n osc.*.max_dirty_mb 0
4507 for i in `seq 10` ; do
4508 dd if=/dev/zero of=$DIR/f63 bs=8k &
4514 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4515 rm -f $DIR/f63 || true
4517 run_test 63a "Verify oig_wait interruption does not crash ======="
4519 # bug 2248 - async write errors didn't return to application on sync
4520 # bug 3677 - async write errors left page locked
4522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4524 lctl set_param debug=-1
4526 # ensure we have a grant to do async writes
4527 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4530 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4531 lctl set_param fail_loc=0x80000406
4532 $MULTIOP $DIR/$tfile Owy && \
4533 error "sync didn't return ENOMEM"
4534 sync; sleep 2; sync # do a real sync this time to flush page
4535 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4536 error "locked page left in cache after async error" || true
4539 run_test 63b "async write errors should be returned to fsync ==="
4542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4544 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4546 run_test 64a "verify filter grant calculations (in kernel) ====="
4549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4550 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4553 run_test 64b "check out-of-space detection on client ==========="
4556 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4558 run_test 64c "verify grant shrink ========================------"
4560 # bug 1414 - set/get directories' stripe info
4562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4563 test_mkdir -p $DIR/$tdir
4565 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4567 run_test 65a "directory with no stripe info ===================="
4570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4571 test_mkdir -p $DIR/$tdir
4572 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4575 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4577 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4581 if [ $OSTCOUNT -gt 1 ]; then
4582 test_mkdir -p $DIR/$tdir
4583 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4584 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4586 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4589 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4593 test_mkdir -p $DIR/$tdir
4594 if [ $STRIPECOUNT -le 0 ]; then
4596 elif [ $STRIPECOUNT -gt 2000 ]; then
4597 #LOV_MAX_STRIPE_COUNT is 2000
4598 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4600 sc=$(($STRIPECOUNT - 1))
4602 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4603 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4604 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4605 error "lverify failed"
4607 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4611 test_mkdir -p $DIR/$tdir
4613 $SETSTRIPE $DIR/$tdir || error "setstripe"
4614 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4615 error "no stripe info failed"
4617 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4619 run_test 65e "directory setstripe defaults ======================="
4622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4623 test_mkdir -p $DIR/${tdir}f
4624 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4626 run_test 65f "dir setstripe permission (should return error) ==="
4629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4630 test_mkdir -p $DIR/$tdir
4631 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4633 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4634 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4635 error "delete default stripe failed"
4637 run_test 65g "directory setstripe -d ==========================="
4640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4641 test_mkdir -p $DIR/$tdir
4642 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4644 test_mkdir -p $DIR/$tdir/dd1
4645 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4646 error "stripe info inherit failed"
4648 run_test 65h "directory stripe info inherit ===================="
4650 test_65i() { # bug6367
4651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4652 $SETSTRIPE -S 65536 -c -1 $MOUNT
4654 run_test 65i "set non-default striping on root directory (bug 6367)="
4656 test_65ia() { # bug12836
4657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4658 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4660 run_test 65ia "getstripe on -1 default directory striping"
4662 test_65ib() { # bug12836
4663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4664 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4666 run_test 65ib "getstripe -v on -1 default directory striping"
4668 test_65ic() { # bug12836
4669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4670 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4672 run_test 65ic "new find on -1 default directory striping"
4674 test_65j() { # bug6367
4675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4677 # if we aren't already remounting for each test, do so for this test
4678 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4679 cleanup || error "failed to unmount"
4682 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4684 run_test 65j "set default striping on root directory (bug 6367)="
4686 test_65k() { # bug11679
4687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4688 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4689 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4691 echo "Check OST status: "
4692 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4693 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4695 for OSC in $MDS_OSCS; do
4696 echo $OSC "is activate"
4697 do_facet $SINGLEMDS lctl --device %$OSC activate
4701 for INACTIVE_OSC in $MDS_OSCS; do
4702 echo "Deactivate: " $INACTIVE_OSC
4703 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4704 for STRIPE_OSC in $MDS_OSCS; do
4705 OST=`osc_to_ost $STRIPE_OSC`
4706 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4707 awk -F: /$OST/'{ print $1 }' | head -n 1`
4709 [ -f $DIR/$tdir/$IDX ] && continue
4710 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4711 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4713 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4716 echo $INACTIVE_OSC "is Activate."
4717 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4720 run_test 65k "validate manual striping works properly with deactivated OSCs"
4722 test_65l() { # bug 12836
4723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4724 test_mkdir -p $DIR/$tdir/test_dir
4725 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4726 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4728 run_test 65l "lfs find on -1 stripe dir ========================"
4730 # bug 2543 - update blocks count on client
4732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4734 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4735 sync; sync_all_data; sync; sync_all_data
4736 cancel_lru_locks osc
4737 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4738 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4740 run_test 66 "update inode blocks count on client ==============="
4745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4747 if [ ! -z "$LLOOP" ]; then
4748 if swapon -s | grep -q $LLOOP; then
4749 swapoff $LLOOP || error "swapoff failed"
4752 $LCTL blockdev_detach $LLOOP || error "detach failed"
4756 if [ ! -z "$LLITELOOPLOAD" ]; then
4764 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4768 swapon -s | awk '($1 == "'$1'") { print $4 }'
4771 # test case for lloop driver, basic function
4773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4774 [ "$UID" != 0 ] && skip_env "must run as root" && return
4775 llite_lloop_enabled || \
4776 { skip_env "llite_lloop module disabled" && return; }
4778 trap cleanup_68 EXIT
4780 if ! module_loaded llite_lloop; then
4781 if load_module llite/llite_lloop; then
4784 skip_env "can't find module llite_lloop"
4789 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4790 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4791 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4793 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4794 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4798 run_test 68a "lloop driver - basic test ========================"
4800 # excercise swapping to lustre by adding a high priority swapfile entry
4801 # and then consuming memory until it is used.
4802 test_68b() { # was test_68
4803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4804 [ "$UID" != 0 ] && skip_env "must run as root" && return
4805 lctl get_param -n devices | grep -q obdfilter && \
4806 skip "local OST" && return
4808 grep -q llite_lloop /proc/modules
4809 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4811 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4812 skip "can't reliably test swap with TCP" && return
4814 MEMTOTAL=`meminfo MemTotal`
4815 NR_BLOCKS=$((MEMTOTAL>>8))
4816 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4818 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4819 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4822 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4824 trap cleanup_68 EXIT
4826 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4828 echo "before: `swapon -s | grep $LLOOP`"
4829 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4830 echo "after: `swapon -s | grep $LLOOP`"
4831 SWAPUSED=`swap_used $LLOOP`
4835 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4837 run_test 68b "support swapping to Lustre ========================"
4839 # bug5265, obdfilter oa2dentry return -ENOENT
4840 # #define OBD_FAIL_OST_ENOENT 0x217
4842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4843 remote_ost_nodsh && skip "remote OST with nodsh" && return
4846 $SETSTRIPE -c 1 -i 0 $f
4848 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4850 do_facet ost1 lctl set_param fail_loc=0x217
4851 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4852 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4854 do_facet ost1 lctl set_param fail_loc=0
4855 $DIRECTIO write $f 0 2 || error "write error"
4857 cancel_lru_locks osc
4858 $DIRECTIO read $f 0 1 || error "read error"
4860 do_facet ost1 lctl set_param fail_loc=0x217
4861 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4863 do_facet ost1 lctl set_param fail_loc=0
4866 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4869 test_mkdir -p $DIR/$tdir
4870 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4872 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4874 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4876 check_kernel_version 43 || return 0
4877 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4879 # Check that testing environment is properly set up. Skip if not
4880 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4881 skip_env "User $RUNAS_ID does not exist - skipping"
4884 # We had better clear the $DIR to get enough space for dd
4889 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4890 # See if we are still setuid/sgid
4891 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4892 # Now test that MDS is updated too
4893 cancel_lru_locks mdc
4894 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4897 run_test 72a "Test that remove suid works properly (bug5695) ===="
4899 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4902 [ "$RUNAS_ID" = "$UID" ] && \
4903 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4904 [ "$RUNAS_ID" -eq 0 ] && \
4905 skip_env "RUNAS_ID = 0 -- skipping" && return
4907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4908 # Check that testing environment is properly set up. Skip if not
4909 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4910 skip_env "User $RUNAS_ID does not exist - skipping"
4913 touch $DIR/${tfile}-f{g,u}
4914 test_mkdir $DIR/${tfile}-dg
4915 test_mkdir $DIR/${tfile}-du
4916 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4917 chmod g+s $DIR/${tfile}-{f,d}g
4918 chmod u+s $DIR/${tfile}-{f,d}u
4919 for perm in 777 2777 4777; do
4920 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4921 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4922 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4923 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4927 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4929 # bug 3462 - multiple simultaneous MDC requests
4931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4932 test_mkdir $DIR/d73-1
4933 test_mkdir $DIR/d73-2
4934 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4937 lctl set_param fail_loc=0x80000129
4938 $MULTIOP $DIR/d73-1/f73-2 Oc &
4940 lctl set_param fail_loc=0
4942 $MULTIOP $DIR/d73-2/f73-3 Oc &
4946 wait $pid1 || return 1
4950 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4951 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4952 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4956 run_test 73 "multiple MDC requests (should not deadlock)"
4958 test_74a() { # bug 6149, 6184
4959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4960 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4962 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4963 # will spin in a tight reconnection loop
4965 lctl set_param fail_loc=0x8000030e
4966 # get any lock that won't be difficult - lookup works.
4968 lctl set_param fail_loc=0
4972 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4974 test_74b() { # bug 13310
4975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4976 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4978 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4979 # will spin in a tight reconnection loop
4980 lctl set_param fail_loc=0x8000030e
4981 # get a "difficult" lock
4983 lctl set_param fail_loc=0
4987 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4990 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4991 #define OBD_FAIL_LDLM_NEW_LOCK
4992 lctl set_param fail_loc=0x80000319
4993 touch $DIR/$tfile && error "Touch successful"
4996 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4999 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5002 get_inode_slab_tunables() {
5003 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5006 set_inode_slab_tunables() {
5007 echo "lustre_inode_cache $1" > /proc/slabinfo
5010 test_76() { # Now for bug 20433, added originally in bug 1443
5011 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5012 local SLAB_SETTINGS=`get_inode_slab_tunables`
5013 local CPUS=`getconf _NPROCESSORS_ONLN`
5014 # we cannot set limit below 1 which means 1 inode in each
5015 # per-cpu cache is still allowed
5016 set_inode_slab_tunables "1 1 0"
5017 cancel_lru_locks osc
5018 BEFORE_INODES=`num_inodes`
5019 echo "before inodes: $BEFORE_INODES"
5021 [ "$SLOW" = "no" ] && COUNT=100
5022 for i in `seq $COUNT`; do
5026 cancel_lru_locks osc
5027 AFTER_INODES=`num_inodes`
5028 echo "after inodes: $AFTER_INODES"
5030 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5032 AFTER_INODES=`num_inodes`
5034 echo "wait $wait seconds inodes: $AFTER_INODES"
5035 if [ $wait -gt 30 ]; then
5036 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5039 set_inode_slab_tunables "$SLAB_SETTINGS"
5041 run_test 76 "confirm clients recycle inodes properly ===="
5047 # Note: in sptlrpc modes which enable its own bulk checksum, the
5048 # original crc32_le bulk checksum will be automatically disabled,
5049 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5050 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5051 # In this case set_checksums() will not be no-op, because sptlrpc
5052 # bulk checksum will be enabled all through the test.
5054 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5055 lctl set_param -n osc.*.checksums $1
5059 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5060 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5061 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5062 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5065 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5066 log "set checksum type to $1"
5069 F77_TMP=$TMP/f77-temp
5072 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5073 error "error writing to $F77_TMP"
5076 test_77a() { # bug 10889
5077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5078 $GSS && skip "could not run with gss" && return
5079 [ ! -f $F77_TMP ] && setup_f77
5081 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5085 run_test 77a "normal checksum read/write operation ============="
5087 test_77b() { # bug 10889
5088 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5089 $GSS && skip "could not run with gss" && return
5090 [ ! -f $F77_TMP ] && setup_f77
5091 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5092 lctl set_param fail_loc=0x80000409
5094 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5095 error "dd error: $?"
5096 lctl set_param fail_loc=0
5099 run_test 77b "checksum error on client write ===================="
5101 test_77c() { # bug 10889
5102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5103 $GSS && skip "could not run with gss" && return
5104 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5106 for algo in $CKSUM_TYPES; do
5107 cancel_lru_locks osc
5108 set_checksum_type $algo
5109 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5110 lctl set_param fail_loc=0x80000408
5111 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5112 lctl set_param fail_loc=0
5115 set_checksum_type $ORIG_CSUM_TYPE
5118 run_test 77c "checksum error on client read ==================="
5120 test_77d() { # bug 10889
5121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5122 $GSS && skip "could not run with gss" && return
5123 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5124 lctl set_param fail_loc=0x80000409
5126 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5127 error "direct write: rc=$?"
5128 lctl set_param fail_loc=0
5131 run_test 77d "checksum error on OST direct write ==============="
5133 test_77e() { # bug 10889
5134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5135 $GSS && skip "could not run with gss" && return
5136 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5137 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5138 lctl set_param fail_loc=0x80000408
5140 cancel_lru_locks osc
5141 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5142 error "direct read: rc=$?"
5143 lctl set_param fail_loc=0
5146 run_test 77e "checksum error on OST direct read ================"
5148 test_77f() { # bug 10889
5149 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5150 $GSS && skip "could not run with gss" && return
5152 for algo in $CKSUM_TYPES; do
5153 cancel_lru_locks osc
5154 set_checksum_type $algo
5155 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5156 lctl set_param fail_loc=0x409
5157 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5158 error "direct write succeeded"
5159 lctl set_param fail_loc=0
5161 set_checksum_type $ORIG_CSUM_TYPE
5164 run_test 77f "repeat checksum error on write (expect error) ===="
5166 test_77g() { # bug 10889
5167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5168 $GSS && skip "could not run with gss" && return
5169 remote_ost_nodsh && skip "remote OST with nodsh" && return
5171 [ ! -f $F77_TMP ] && setup_f77
5173 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5174 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5175 do_facet ost1 lctl set_param fail_loc=0x8000021a
5177 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5178 error "write error: rc=$?"
5179 do_facet ost1 lctl set_param fail_loc=0
5182 run_test 77g "checksum error on OST write ======================"
5184 test_77h() { # 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 $DIR/f77g ] && skip "requires 77g - skipping" && return
5190 cancel_lru_locks osc
5191 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5192 do_facet ost1 lctl set_param fail_loc=0x8000021b
5194 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5195 do_facet ost1 lctl set_param fail_loc=0
5198 run_test 77h "checksum error on OST read ======================="
5200 test_77i() { # bug 13805
5201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5202 $GSS && skip "could not run with gss" && return
5203 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5204 lctl set_param fail_loc=0x40b
5205 remount_client $MOUNT
5206 lctl set_param fail_loc=0
5207 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5208 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5209 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5210 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5212 remount_client $MOUNT
5214 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5216 test_77j() { # bug 13805
5217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5218 $GSS && skip "could not run with gss" && return
5219 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5220 lctl set_param fail_loc=0x40c
5221 remount_client $MOUNT
5222 lctl set_param fail_loc=0
5223 sleep 2 # wait async osc connect to finish
5224 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5225 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5226 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5227 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5229 remount_client $MOUNT
5231 run_test 77j "client only supporting ADLER32 ===================="
5233 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5237 test_78() { # bug 10901
5238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5239 remote_ost || { skip_env "local OST" && return; }
5242 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5243 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5244 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5245 echo "MemTotal: $MEMTOTAL"
5246 # reserve 256MB of memory for the kernel and other running processes,
5247 # and then take 1/2 of the remaining memory for the read/write buffers.
5248 if [ $MEMTOTAL -gt 512 ] ;then
5249 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5251 # for those poor memory-starved high-end clusters...
5252 MEMTOTAL=$((MEMTOTAL / 2))
5254 echo "Mem to use for directio: $MEMTOTAL"
5255 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5256 [ $F78SIZE -gt 512 ] && F78SIZE=512
5257 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5258 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5259 echo "Smallest OST: $SMALLESTOST"
5260 [ $SMALLESTOST -lt 10240 ] && \
5261 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5263 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5264 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5266 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5267 echo "File size: $F78SIZE"
5268 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5269 for i in `seq 1 $NSEQ`
5271 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5272 echo directIO rdwr round $i of $NSEQ
5273 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5278 run_test 78 "handle large O_DIRECT writes correctly ============"
5280 test_79() { # bug 12743
5281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5282 wait_delete_completed
5284 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5285 BKFREE=$(calc_osc_kbytes kbytesfree)
5286 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5288 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5289 DFTOTAL=`echo $STRING | cut -d, -f1`
5290 DFUSED=`echo $STRING | cut -d, -f2`
5291 DFAVAIL=`echo $STRING | cut -d, -f3`
5292 DFFREE=$(($DFTOTAL - $DFUSED))
5294 ALLOWANCE=$((64 * $OSTCOUNT))
5296 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5297 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5298 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5300 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5301 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5302 error "df free($DFFREE) mismatch OST free($BKFREE)"
5304 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5305 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5306 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5309 run_test 79 "df report consistency check ======================="
5311 test_80() { # bug 10718
5312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5313 # relax strong synchronous semantics for slow backends like ZFS
5314 local soc="obdfilter.*.sync_on_lock_cancel"
5315 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5317 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5318 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5319 facet_active_host $host; done | sort -u)
5320 do_nodes $hosts lctl set_param $soc=never
5323 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5325 local BEFORE=`date +%s`
5326 cancel_lru_locks osc
5327 local AFTER=`date +%s`
5328 local DIFF=$((AFTER-BEFORE))
5329 if [ $DIFF -gt 1 ] ; then
5330 error "elapsed for 1M@1T = $DIFF"
5333 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5337 run_test 80 "Page eviction is equally fast at high offsets too ===="
5339 test_81a() { # LU-456
5340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5341 remote_ost_nodsh && skip "remote OST with nodsh" && return
5342 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5343 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5344 do_facet ost1 lctl set_param fail_loc=0x80000228
5346 # write should trigger a retry and success
5347 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5348 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5350 if [ $RC -ne 0 ] ; then
5351 error "write should success, but failed for $RC"
5354 run_test 81a "OST should retry write when get -ENOSPC ==============="
5356 test_81b() { # LU-456
5357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5358 remote_ost_nodsh && skip "remote OST with nodsh" && return
5359 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5360 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5361 do_facet ost1 lctl set_param fail_loc=0x228
5363 # write should retry several times and return -ENOSPC finally
5364 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5365 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5368 if [ $RC -ne $ENOSPC ] ; then
5369 error "dd should fail for -ENOSPC, but succeed."
5372 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5374 test_82() { # LU-1031
5375 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5379 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5381 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5383 kill -USR1 $MULTIPID2
5385 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5386 error "First grouplock does not block second one"
5388 echo "Second grouplock blocks first one"
5390 kill -USR1 $MULTIPID1
5394 run_test 82 "Basic grouplock test ==============================="
5397 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5399 test_mkdir -p $DIR/d99cvsroot
5400 chown $RUNAS_ID $DIR/d99cvsroot
5401 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5404 $RUNAS cvs -d $DIR/d99cvsroot init || error
5407 run_test 99a "cvs init ========================================="
5410 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5411 [ ! -d $DIR/d99cvsroot ] && test_99a
5413 # some versions of cvs import exit(1) when asked to import links or
5414 # files they can't read. ignore those files.
5415 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5416 ! -perm +4 -printf '-I %f\n')
5417 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5418 d99reposname vtag rtag
5420 run_test 99b "cvs import ======================================="
5423 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5424 [ ! -d $DIR/d99cvsroot ] && test_99b
5426 test_mkdir -p $DIR/d99reposname
5427 chown $RUNAS_ID $DIR/d99reposname
5428 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5430 run_test 99c "cvs checkout ====================================="
5433 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5434 [ ! -d $DIR/d99cvsroot ] && test_99c
5435 cd $DIR/d99reposname
5437 $RUNAS cvs add -m 'addmsg' foo99
5439 run_test 99d "cvs add =========================================="
5442 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5443 [ ! -d $DIR/d99cvsroot ] && test_99c
5444 cd $DIR/d99reposname
5447 run_test 99e "cvs update ======================================="
5450 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5451 [ ! -d $DIR/d99cvsroot ] && test_99d
5452 cd $DIR/d99reposname
5453 $RUNAS cvs commit -m 'nomsg' foo99
5454 rm -fr $DIR/d99cvsroot
5456 run_test 99f "cvs commit ======================================="
5459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5460 [ "$NETTYPE" = tcp ] || \
5461 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5464 remote_ost_nodsh && skip "remote OST with nodsh" && return
5465 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5467 { skip "useless for local single node setup" && return; }
5469 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5470 [ "$PROT" != "tcp" ] && continue
5471 RPORT=$(echo $REMOTE | cut -d: -f2)
5472 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5475 LPORT=`echo $LOCAL | cut -d: -f2`
5476 if [ $LPORT -ge 1024 ]; then
5477 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5479 error_exit "local: $LPORT > 1024, remote: $RPORT"
5482 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5484 run_test 100 "check local port using privileged port ==========="
5486 function get_named_value()
5495 echo $line | sed "s/^$tag[ ]*//"
5502 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5503 awk '/^max_cached_mb/ { print $2 }')
5506 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5515 local cache_limit=32
5517 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5518 trap cleanup_101a EXIT
5519 $LCTL set_param -n llite.*.read_ahead_stats 0
5520 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5523 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5525 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5526 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5529 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5530 get_named_value 'read but discarded' | cut -d" " -f1`; do
5531 discard=$(($discard + $s))
5535 if [ $(($discard * 10)) -gt $nreads ] ;then
5536 $LCTL get_param osc.*-osc*.rpc_stats
5537 $LCTL get_param llite.*.read_ahead_stats
5538 error "too many ($discard) discarded pages"
5540 rm -f $DIR/$tfile || true
5542 run_test 101a "check read-ahead for random reads ================"
5545 test_mkdir -p $DIR/$tdir
5547 STRIPE_COUNT=$OSTCOUNT
5550 local list=$(comma_list $(osts_nodes))
5551 set_osd_param $list '' read_cache_enable 0
5552 set_osd_param $list '' writethrough_cache_enable 0
5554 trap cleanup_test101bc EXIT
5555 # prepare the read-ahead file
5556 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5558 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5561 cleanup_test101bc() {
5566 local list=$(comma_list $(osts_nodes))
5567 set_osd_param $list '' read_cache_enable 1
5568 set_osd_param $list '' writethrough_cache_enable 1
5572 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5577 local STRIPE_SIZE=1048576
5578 local RA_INC=1048576
5579 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5580 local FILE_LENGTH=$((64*100))
5581 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5582 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5583 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5584 get_named_value 'read but discarded' | \
5585 cut -d" " -f1 | calc_total`
5586 if [ $DISCARD -gt $discard_limit ]; then
5587 $LCTL get_param llite.*.read_ahead_stats
5588 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5590 echo "Read-ahead success for size ${READ_SIZE}"
5595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5596 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5597 local STRIPE_SIZE=1048576
5598 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5599 local FILE_LENGTH=$((STRIPE_SIZE*100))
5600 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5601 # prepare the read-ahead file
5603 cancel_lru_locks osc
5604 for BIDX in 2 4 8 16 32 64 128 256
5606 local BSIZE=$((BIDX*4096))
5607 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5608 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5609 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5610 $LCTL set_param -n llite.*.read_ahead_stats 0
5611 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5612 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5613 cancel_lru_locks osc
5619 run_test 101b "check stride-io mode read-ahead ================="
5622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5623 local STRIPE_SIZE=1048576
5624 local FILE_LENGTH=$((STRIPE_SIZE*100))
5630 cancel_lru_locks osc
5631 $LCTL set_param osc.*.rpc_stats 0
5632 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5633 for osc in $($LCTL get_param -N osc.*); do
5634 if [ "$osc" == "osc.num_refs" ]; then
5638 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5639 if [ $lines -le 20 ]; then
5643 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5644 awk '$1 == "1:" { print $2; exit; }')
5645 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5646 awk '$1 == "2:" { print $2; exit; }')
5647 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5648 awk '$1 == "4:" { print $2; exit; }')
5649 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5650 awk '$1 == "8:" { print $2; exit; }')
5652 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5653 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5654 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5655 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5656 echo "${osc} rpc check passed!"
5661 run_test 101c "check stripe_size aligned read-ahead ================="
5664 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5665 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5670 local file=$DIR/$tfile
5671 local size=${FILESIZE_101c:-500}
5672 local ra_MB=${READAHEAD_MB:-40}
5674 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5675 [ $space -gt $((size * 1024)) ] ||
5676 { skip "Need free space ${size}M, have $space" && return; }
5678 echo Creating ${size}M test file $file
5679 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5680 echo Cancel LRU locks on lustre client to flush the client cache
5681 cancel_lru_locks osc
5683 echo Disable read-ahead
5684 local old_READAHEAD=$(set_read_ahead 0)
5686 echo Reading the test file $file with read-ahead disabled
5687 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5689 echo Cancel LRU locks on lustre client to flush the client cache
5690 cancel_lru_locks osc
5691 echo Enable read-ahead with ${ra_MB}MB
5692 set_read_ahead $ra_MB
5694 echo Reading the test file $file with read-ahead enabled
5695 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5697 echo read-ahead disabled time read $time_ra_OFF
5698 echo read-ahead enabled time read $time_ra_ON
5700 set_read_ahead $old_READAHEAD
5702 wait_delete_completed
5704 [ $time_ra_ON -lt $time_ra_OFF ] ||
5705 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5706 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5708 run_test 101d "file read with and without read-ahead enabled ================="
5711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5712 local file=$DIR/$tfile
5717 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5718 local need_space=$((count * size))
5719 [ $space -gt $need_space ] ||
5720 { skip_env "Need free space $need_space, have $space" && return; }
5722 echo Creating $count ${size}K test files
5723 for ((i = 0; i < $count; i++)); do
5724 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5727 echo Cancel LRU locks on lustre client to flush the client cache
5728 cancel_lru_locks osc
5730 echo Reset readahead stats
5731 $LCTL set_param -n llite.*.read_ahead_stats 0
5733 for ((i = 0; i < $count; i++)); do
5734 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5737 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5738 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5740 for ((i = 0; i < $count; i++)); do
5741 rm -rf ${file}_${i} 2>/dev/null
5744 #10000 means 20% reads are missing in readahead
5745 [ $miss -lt 10000 ] || error "misses too much for small reads"
5747 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5749 cleanup_test101f() {
5751 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5752 rm -rf $DIR/$tfile 2>/dev/null
5756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5757 local file=$DIR/$tfile
5760 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5761 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5762 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5763 trap cleanup_test101f EXIT
5765 echo Cancel LRU locks on lustre client to flush the client cache
5766 cancel_lru_locks osc
5768 echo Reset readahead stats
5769 $LCTL set_param -n llite.*.read_ahead_stats 0
5770 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5771 # readahead should read in 2M file on second read, so only miss
5773 echo Random 4K reads on 2M file for 1000 times
5774 $READS -f $file -s 2097152 -b 4096 -n $nreads
5776 echo checking missing pages
5777 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5778 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5780 [ $miss -lt 3 ] || error "misses too much pages!"
5783 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5786 test_mkdir -p $DIR/$tdir
5787 chown $RUNAS_ID $DIR/$tdir
5790 STRIPE_COUNT=$OSTCOUNT
5791 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5793 trap cleanup_test102 EXIT
5795 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5797 for num in 1 2 3 4; do
5798 for count in $(seq 1 $STRIPE_COUNT); do
5799 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5800 local size=`expr $STRIPE_SIZE \* $num`
5801 local file=file"$num-$idx-$count"
5802 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5808 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5814 rm -rf $DIR/d0.sanity/d102
5818 local testfile=$DIR/xattr_testfile
5822 [ "$UID" != 0 ] && skip_env "must run as root" && return
5823 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5824 skip_env "must have user_xattr" && return
5826 [ -z "$(which setfattr 2>/dev/null)" ] &&
5827 skip_env "could not find setfattr" && return
5829 echo "set/get xattr..."
5830 setfattr -n trusted.name1 -v value1 $testfile || error
5831 getfattr -n trusted.name1 $testfile 2> /dev/null |
5832 grep "trusted.name1=.value1" ||
5833 error "$testfile missing trusted.name1=value1"
5835 setfattr -n user.author1 -v author1 $testfile || error
5836 getfattr -n user.author1 $testfile 2> /dev/null |
5837 grep "user.author1=.author1" ||
5838 error "$testfile missing trusted.author1=author1"
5841 setfattr -n trusted.name2 -v value2 $testfile ||
5842 error "$testfile unable to set trusted.name2"
5843 setfattr -n trusted.name3 -v value3 $testfile ||
5844 error "$testfile unable to set trusted.name3"
5845 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5846 grep "trusted.name" | wc -l) -eq 3 ] ||
5847 error "$testfile missing 3 trusted.name xattrs"
5849 setfattr -n user.author2 -v author2 $testfile ||
5850 error "$testfile unable to set user.author2"
5851 setfattr -n user.author3 -v author3 $testfile ||
5852 error "$testfile unable to set user.author3"
5853 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5854 grep "user.author" | wc -l) -eq 3 ] ||
5855 error "$testfile missing 3 user.author xattrs"
5857 echo "remove xattr..."
5858 setfattr -x trusted.name1 $testfile ||
5859 error "$testfile error deleting trusted.name1"
5860 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5861 error "$testfile did not delete trusted.name1 xattr"
5863 setfattr -x user.author1 $testfile ||
5864 error "$testfile error deleting user.author1"
5865 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5866 error "$testfile did not delete trusted.name1 xattr"
5868 # b10667: setting lustre special xattr be silently discarded
5869 echo "set lustre special xattr ..."
5870 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
5871 error "$testfile allowed setting trusted.lov"
5873 run_test 102a "user xattr test =================================="
5876 # b10930: get/set/list trusted.lov xattr
5877 echo "get/set/list trusted.lov xattr ..."
5878 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5879 local testfile=$DIR/$tfile
5880 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5881 error "setstripe failed"
5882 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5883 error "getstripe failed"
5884 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5885 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5887 local testfile2=${testfile}2
5888 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5889 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5892 setfattr -n trusted.lov -v $value $testfile2
5893 local stripe_size=$($GETSTRIPE -S $testfile2)
5894 local stripe_count=$($GETSTRIPE -c $testfile2)
5895 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5896 [ $stripe_count -eq $STRIPECOUNT ] ||
5897 error "stripe count $stripe_count != $STRIPECOUNT"
5900 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5903 # b10930: get/set/list lustre.lov xattr
5904 echo "get/set/list lustre.lov xattr ..."
5905 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5906 test_mkdir -p $DIR/$tdir
5907 chown $RUNAS_ID $DIR/$tdir
5908 local testfile=$DIR/$tdir/$tfile
5909 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5910 error "setstripe failed"
5911 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5912 error "getstripe failed"
5913 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5914 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5916 local testfile2=${testfile}2
5917 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5918 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5920 $RUNAS $MCREATE $testfile2
5921 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5922 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
5923 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
5924 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5925 [ $stripe_count -eq $STRIPECOUNT ] ||
5926 error "stripe count $stripe_count != $STRIPECOUNT"
5928 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5930 compare_stripe_info1() {
5931 local stripe_index_all_zero=true
5933 for num in 1 2 3 4; do
5934 for count in $(seq 1 $STRIPE_COUNT); do
5935 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
5936 local size=$((STRIPE_SIZE * num))
5937 local file=file"$num-$offset-$count"
5938 stripe_size=$(lfs getstripe -S $PWD/$file)
5939 [ $stripe_size -ne $size ] &&
5940 error "$file: size $stripe_size != $size"
5941 stripe_count=$(lfs getstripe -c $PWD/$file)
5942 # allow fewer stripes to be created, ORI-601
5943 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
5944 error "$file: count $stripe_count != $count"
5945 stripe_index=$(lfs getstripe -i $PWD/$file)
5946 [ $stripe_index -ne 0 ] &&
5947 stripe_index_all_zero=false
5951 $stripe_index_all_zero &&
5952 error "all files are being extracted starting from OST index 0"
5957 [ -n "$(which tar 2>/dev/null)" ] &&
5958 strings $(which tar) | grep -q "lustre" && echo tar
5962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5963 # b10930: tar test for trusted.lov xattr
5964 TAR=$(find_lustre_tar)
5965 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5966 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5968 test_mkdir -p $DIR/d102d
5969 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
5971 compare_stripe_info1
5973 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
5976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5977 # b10930: tar test for trusted.lov xattr
5978 TAR=$(find_lustre_tar)
5979 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5980 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5982 test_mkdir -p $DIR/d102f
5984 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
5986 compare_stripe_info1
5988 run_test 102f "tar copy files, not keep osts ==========="
5991 local xsize=${1:-1024} # in bytes
5992 local file=$DIR/$tfile
5994 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
5995 skip "must have user_xattr" && return 0
5996 [ -z "$(which setfattr 2>/dev/null)" ] &&
5997 skip_env "could not find setfattr" && return 0
5998 [ -z "$(which getfattr 2>/dev/null)" ] &&
5999 skip_env "could not find getfattr" && return 0
6003 local value="$(generate_string $xsize)"
6005 local xbig=trusted.big
6006 log "save $xbig on $file"
6007 setfattr -n $xbig -v $value $file ||
6008 error "saving $xbig on $file failed"
6010 local orig=$(get_xattr_value $xbig $file)
6011 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6013 local xsml=trusted.sml
6014 log "save $xsml on $file"
6015 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6017 local new=$(get_xattr_value $xbig $file)
6018 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6020 log "grow $xsml on $file"
6021 setfattr -n $xsml -v "$value" $file ||
6022 error "growing $xsml on $file failed"
6024 new=$(get_xattr_value $xbig $file)
6025 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6026 log "$xbig still valid after growing $xsml"
6031 test_102h() { # bug 15777
6034 run_test 102h "grow xattr from inside inode to external block"
6037 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6038 grow_xattr $(max_xattr_size)
6040 run_test 102ha "grow xattr from inside inode to external inode"
6042 test_102i() { # bug 17038
6044 ln -s $DIR/$tfile $DIR/${tfile}link
6045 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6046 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"
6047 rm -f $DIR/$tfile $DIR/${tfile}link
6049 run_test 102i "lgetxattr test on symbolic link ============"
6052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6053 TAR=$(find_lustre_tar)
6054 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6055 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6056 setup_test102 "$RUNAS"
6057 test_mkdir -p $DIR/d102j
6058 chown $RUNAS_ID $DIR/d102j
6059 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6061 compare_stripe_info1 "$RUNAS"
6063 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6067 # b22187 just check that does not crash for regular file.
6068 setfattr -n trusted.lov $DIR/$tfile
6069 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6070 local test_kdir=$DIR/d102k
6071 test_mkdir $test_kdir
6072 local default_size=`$GETSTRIPE -S $test_kdir`
6073 local default_count=`$GETSTRIPE -c $test_kdir`
6074 local default_offset=`$GETSTRIPE -i $test_kdir`
6075 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
6076 error 'dir setstripe failed'
6077 setfattr -n trusted.lov $test_kdir
6078 local stripe_size=`$GETSTRIPE -S $test_kdir`
6079 local stripe_count=`$GETSTRIPE -c $test_kdir`
6080 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6081 [ $stripe_size -eq $default_size ] ||
6082 error "stripe size $stripe_size != $default_size"
6083 [ $stripe_count -eq $default_count ] ||
6084 error "stripe count $stripe_count != $default_count"
6085 [ $stripe_offset -eq $default_offset ] ||
6086 error "stripe offset $stripe_offset != $default_offset"
6087 rm -rf $DIR/$tfile $test_kdir
6089 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6092 # LU-532 trusted. xattr is invisible to non-root
6093 local testfile=$DIR/$tfile
6097 echo "listxattr as user..."
6098 chown $RUNAS_ID $testfile
6099 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6100 grep -q "trusted" &&
6101 error "$testfile trusted xattrs are user visible"
6105 run_test 102l "listxattr filter test =================================="
6111 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6116 [ "$UID" != 0 ] && skip_env "must run as root" && return
6117 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6118 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6119 $GSS && skip "could not run under gss" && return
6121 declare -a identity_old
6123 for num in $(seq $MDSCOUNT); do
6124 switch_identity $num true || identity_old[$num]=$?
6131 echo "performing cp ..."
6132 run_acl_subtest cp || error
6133 echo "performing getfacl-noacl..."
6134 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6135 echo "performing misc..."
6136 run_acl_subtest misc || error "misc test failed"
6137 echo "performing permissions..."
6138 run_acl_subtest permissions || error "permissions failed"
6139 echo "performing setfacl..."
6140 run_acl_subtest setfacl || error "setfacl test failed"
6142 # inheritance test got from HP
6143 echo "performing inheritance..."
6144 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6145 chmod +x make-tree || error "chmod +x failed"
6146 run_acl_subtest inheritance || error "inheritance test failed"
6149 echo "LU-974 ignore umask when acl is enabled..."
6150 run_acl_subtest 974 || error "LU-974 test failed"
6152 echo "LU-2561 newly created file is same size as directory..."
6153 run_acl_subtest 2561 || error "LU-2561 test failed"
6158 for num in $(seq $MDSCOUNT); do
6159 if [ "${identity_old[$num]}" = 1 ]; then
6160 switch_identity $num false || identity_old[$num]=$?
6164 run_test 103 "acl test ========================================="
6167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6169 lfs df || error "lfs df failed"
6170 lfs df -ih || error "lfs df -ih failed"
6171 lfs df -h $DIR || error "lfs df -h $DIR failed"
6172 lfs df -i $DIR || error "lfs df -i $DIR failed"
6173 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6174 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6176 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6177 lctl --device %$OSC deactivate
6178 lfs df || error "lfs df with deactivated OSC failed"
6179 lctl --device %$OSC activate
6180 # wait the osc back to normal
6181 wait_osc_import_state client ost FULL
6183 lfs df || error "lfs df with reactivated OSC failed"
6186 run_test 104a "lfs df [-ih] [path] test ========================="
6189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6190 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6192 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6193 if [ $denied_cnt -ne 0 ];
6195 error "lfs check servers test failed"
6198 run_test 104b "$RUNAS lfs check servers test ===================="
6201 # doesn't work on 2.4 kernels
6203 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6204 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6206 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6210 run_test 105a "flock when mounted without -o flock test ========"
6214 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6215 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6217 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6221 run_test 105b "fcntl when mounted without -o flock test ========"
6225 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6226 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6228 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6232 run_test 105c "lockf when mounted without -o flock test ========"
6234 test_105d() { # bug 15924
6235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6236 test_mkdir -p $DIR/$tdir
6237 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6238 skip "mount w/o flock enabled" && return
6239 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6240 $LCTL set_param fail_loc=0x80000315
6241 flocks_test 2 $DIR/$tdir
6243 run_test 105d "flock race (should not freeze) ========"
6245 test_105e() { # bug 22660 && 22040
6246 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6247 skip "mount w/o flock enabled" && return
6249 flocks_test 3 $DIR/$tfile
6251 run_test 105e "Two conflicting flocks from same process ======="
6253 test_106() { #bug 10921
6254 test_mkdir -p $DIR/$tdir
6255 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6256 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6258 run_test 106 "attempt exec of dir followed by chown of that dir"
6261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6268 local save_pattern=$(sysctl -n kernel.core_pattern)
6269 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6270 sysctl -w kernel.core_pattern=$file
6271 sysctl -w kernel.core_uses_pid=0
6279 kill -s 11 $SLEEPPID
6281 if [ -e $file ]; then
6282 size=`stat -c%s $file`
6283 [ $size -eq 0 ] && error "Fail to create core file $file"
6285 error "Fail to create core file $file"
6288 sysctl -w kernel.core_pattern=$save_pattern
6289 sysctl -w kernel.core_uses_pid=$save_uses_pid
6292 run_test 107 "Coredump on SIG"
6295 test_mkdir -p $DIR/$tdir
6296 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6297 error "mkdir with 255 char failed"
6298 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6299 error "mkdir with 256 char should fail, but did not"
6300 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6301 error "create with 255 char failed"
6302 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6303 error "create with 256 char should fail, but did not"
6308 run_test 110 "filename length checking"
6311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6312 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6314 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6316 echo "Starting with $OSTIO_pre threads"
6319 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6320 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6321 echo "$NUMTEST creates/unlinks"
6322 test_mkdir -p $DIR/$tdir
6323 createmany -o $DIR/$tdir/$tfile $NUMTEST
6324 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6326 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6329 # don't return an error
6330 [ $OSTIO_post == $OSTIO_pre ] && echo \
6331 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6332 echo "This may be fine, depending on what ran before this test" &&
6333 echo "and how fast this system is." && return
6335 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6337 run_test 115 "verify dynamic thread creation===================="
6340 wait_delete_completed
6341 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6342 echo OST kbytes available: ${AVAIL[@]}
6343 MAXI=0; MAXV=${AVAIL[0]}
6344 MINI=0; MINV=${AVAIL[0]}
6345 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6346 #echo OST $i: ${AVAIL[i]}kb
6347 if [ ${AVAIL[i]} -gt $MAXV ]; then
6348 MAXV=${AVAIL[i]}; MAXI=$i
6350 if [ ${AVAIL[i]} -lt $MINV ]; then
6351 MINV=${AVAIL[i]}; MINI=$i
6354 echo Min free space: OST $MINI: $MINV
6355 echo Max free space: OST $MAXI: $MAXV
6358 test_116a() { # was previously test_116()
6359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6360 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6362 echo -n "Free space priority "
6363 lctl get_param -n lov.*-clilov-*.qos_prio_free
6366 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6369 # generate uneven OSTs
6370 test_mkdir -p $DIR/$tdir/OST${MINI}
6373 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6374 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6376 while [ $FILL -gt 0 ]; do
6378 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6379 FILL=$(($FILL - 2048))
6387 DIFF=$(($MAXV - $MINV))
6388 DIFF2=$(($DIFF * 100 / $MINV))
6389 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6390 if [ $DIFF2 -gt 20 ]; then
6393 echo "failed - QOS mode won't be used"
6394 error_ignore "QOS imbalance criteria not met"
6398 MINI1=$MINI; MINV1=$MINV
6399 MAXI1=$MAXI; MAXV1=$MAXV
6401 # now fill using QOS
6402 echo writing a bunch of files to QOS-assigned OSTs
6403 $SETSTRIPE -c 1 $DIR/$tdir
6405 while [ $FILL -gt 0 ]; do
6407 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6408 FILL=$(($FILL - 200))
6411 echo "wrote $i 200k files"
6415 echo "Note: free space may not be updated, so measurements might be off"
6417 DIFF2=$(($MAXV - $MINV))
6418 echo "free space delta: orig $DIFF final $DIFF2"
6419 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6420 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6421 echo "Wrote $DIFF to smaller OST $MINI1"
6422 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6423 echo "Wrote $DIFF2 to larger OST $MAXI1"
6424 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6426 # Figure out which files were written where
6427 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6428 awk '/'$MINI1': / {print $2; exit}')
6430 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6431 echo "$MINC files created on smaller OST $MINI1"
6432 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6433 awk '/'$MAXI1': / {print $2; exit}')
6435 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6436 echo "$MAXC files created on larger OST $MAXI1"
6437 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6438 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6442 run_test 116a "stripe QOS: free space balance ==================="
6444 test_116b() { # LU-2093
6445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6446 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6448 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6449 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6451 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6452 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6453 do_facet $SINGLEMDS lctl set_param fail_loc=0
6455 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6457 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6459 test_117() # bug 10891
6461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6462 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6463 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6464 lctl set_param fail_loc=0x21e
6465 > $DIR/$tfile || error "truncate failed"
6466 lctl set_param fail_loc=0
6467 echo "Truncate succeeded."
6470 run_test 117 "verify fsfilt_extend =========="
6472 NO_SLOW_RESENDCOUNT=4
6473 export OLD_RESENDCOUNT=""
6474 set_resend_count () {
6475 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6476 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6477 lctl set_param -n $PROC_RESENDCOUNT $1
6478 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6481 # for reduce test_118* time (b=14842)
6482 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6484 # Reset async IO behavior after error case
6486 FILE=$DIR/reset_async
6488 # Ensure all OSCs are cleared
6489 $SETSTRIPE -c -1 $FILE
6490 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6495 test_118a() #bug 11710
6497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6500 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6501 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6502 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6504 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6505 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6510 run_test 118a "verify O_SYNC works =========="
6514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6515 remote_ost_nodsh && skip "remote OST with nodsh" && return
6519 #define OBD_FAIL_OST_ENOENT 0x217
6520 set_nodes_failloc "$(osts_nodes)" 0x217
6521 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6523 set_nodes_failloc "$(osts_nodes)" 0
6524 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6525 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6528 if [[ $RC -eq 0 ]]; then
6529 error "Must return error due to dropped pages, rc=$RC"
6533 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6534 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6538 echo "Dirty pages not leaked on ENOENT"
6540 # Due to the above error the OSC will issue all RPCs syncronously
6541 # until a subsequent RPC completes successfully without error.
6542 $MULTIOP $DIR/$tfile Ow4096yc
6547 run_test 118b "Reclaim dirty pages on fatal error =========="
6551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6553 # for 118c, restore the original resend count, LU-1940
6554 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6555 set_resend_count $OLD_RESENDCOUNT
6556 remote_ost_nodsh && skip "remote OST with nodsh" && return
6560 #define OBD_FAIL_OST_EROFS 0x216
6561 set_nodes_failloc "$(osts_nodes)" 0x216
6563 # multiop should block due to fsync until pages are written
6564 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6568 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6569 error "Multiop failed to block on fsync, pid=$MULTIPID"
6572 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6574 if [[ $WRITEBACK -eq 0 ]]; then
6575 error "No page in writeback, writeback=$WRITEBACK"
6578 set_nodes_failloc "$(osts_nodes)" 0
6581 if [[ $RC -ne 0 ]]; then
6582 error "Multiop fsync failed, rc=$RC"
6585 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6586 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6588 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6589 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6593 echo "Dirty pages flushed via fsync on EROFS"
6596 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6598 # continue to use small resend count to reduce test_118* time (b=14842)
6599 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6604 remote_ost_nodsh && skip "remote OST with nodsh" && return
6608 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6609 set_nodes_failloc "$(osts_nodes)" 0x214
6610 # multiop should block due to fsync until pages are written
6611 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6615 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6616 error "Multiop failed to block on fsync, pid=$MULTIPID"
6619 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6621 if [[ $WRITEBACK -eq 0 ]]; then
6622 error "No page in writeback, writeback=$WRITEBACK"
6625 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6626 set_nodes_failloc "$(osts_nodes)" 0
6628 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6629 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6631 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6632 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6636 echo "Dirty pages gaurenteed flushed via fsync"
6639 run_test 118d "Fsync validation inject a delay of the bulk =========="
6642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6645 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6646 lctl set_param fail_loc=0x8000040a
6648 # Should simulate EINVAL error which is fatal
6649 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6651 if [[ $RC -eq 0 ]]; then
6652 error "Must return error due to dropped pages, rc=$RC"
6655 lctl set_param fail_loc=0x0
6657 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6658 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6659 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6661 if [[ $LOCKED -ne 0 ]]; then
6662 error "Locked pages remain in cache, locked=$LOCKED"
6665 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6666 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6670 echo "No pages locked after fsync"
6675 run_test 118f "Simulate unrecoverable OSC side error =========="
6678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6681 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6682 lctl set_param fail_loc=0x406
6684 # simulate local -ENOMEM
6685 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6688 lctl set_param fail_loc=0
6689 if [[ $RC -eq 0 ]]; then
6690 error "Must return error due to dropped pages, rc=$RC"
6693 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6694 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6695 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6697 if [[ $LOCKED -ne 0 ]]; then
6698 error "Locked pages remain in cache, locked=$LOCKED"
6701 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6702 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6706 echo "No pages locked after fsync"
6711 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6715 remote_ost_nodsh && skip "remote OST with nodsh" && return
6719 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6720 set_nodes_failloc "$(osts_nodes)" 0x20e
6721 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6722 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6725 set_nodes_failloc "$(osts_nodes)" 0
6726 if [[ $RC -eq 0 ]]; then
6727 error "Must return error due to dropped pages, rc=$RC"
6730 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6731 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6732 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6734 if [[ $LOCKED -ne 0 ]]; then
6735 error "Locked pages remain in cache, locked=$LOCKED"
6738 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6739 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6743 echo "No pages locked after fsync"
6747 run_test 118h "Verify timeout in handling recoverables errors =========="
6749 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6753 remote_ost_nodsh && skip "remote OST with nodsh" && return
6757 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6758 set_nodes_failloc "$(osts_nodes)" 0x20e
6760 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6761 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6764 set_nodes_failloc "$(osts_nodes)" 0
6768 if [[ $RC -ne 0 ]]; then
6769 error "got error, but should be not, rc=$RC"
6772 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6773 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6774 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6775 if [[ $LOCKED -ne 0 ]]; then
6776 error "Locked pages remain in cache, locked=$LOCKED"
6779 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6780 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6784 echo "No pages locked after fsync"
6788 run_test 118i "Fix error before timeout in recoverable error =========="
6790 [ "$SLOW" = "no" ] && set_resend_count 4
6793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6794 remote_ost_nodsh && skip "remote OST with nodsh" && return
6798 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6799 set_nodes_failloc "$(osts_nodes)" 0x220
6801 # return -EIO from OST
6802 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6804 set_nodes_failloc "$(osts_nodes)" 0x0
6805 if [[ $RC -eq 0 ]]; then
6806 error "Must return error due to dropped pages, rc=$RC"
6809 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6810 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6811 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6812 if [[ $LOCKED -ne 0 ]]; then
6813 error "Locked pages remain in cache, locked=$LOCKED"
6816 # in recoverable error on OST we want resend and stay until it finished
6817 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6818 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6822 echo "No pages locked after fsync"
6826 run_test 118j "Simulate unrecoverable OST side error =========="
6830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6831 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6833 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6834 set_nodes_failloc "$(osts_nodes)" 0x20e
6835 test_mkdir -p $DIR/$tdir
6837 for ((i=0;i<10;i++)); do
6838 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6839 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6846 set_nodes_failloc "$(osts_nodes)" 0
6849 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6855 test_mkdir -p $DIR/$tdir
6856 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6859 run_test 118l "fsync dir ========="
6861 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6863 test_119a() # bug 11737
6865 BSIZE=$((512 * 1024))
6866 directio write $DIR/$tfile 0 1 $BSIZE
6867 # We ask to read two blocks, which is more than a file size.
6868 # directio will indicate an error when requested and actual
6869 # sizes aren't equeal (a normal situation in this case) and
6870 # print actual read amount.
6871 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6872 if [ "$NOB" != "$BSIZE" ]; then
6873 error "read $NOB bytes instead of $BSIZE"
6877 run_test 119a "Short directIO read must return actual read amount"
6879 test_119b() # bug 11737
6881 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6883 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6884 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6886 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6887 error "direct read failed"
6890 run_test 119b "Sparse directIO read must return actual read amount"
6892 test_119c() # bug 13099
6895 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6896 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6899 run_test 119c "Testing for direct read hitting hole"
6901 test_119d() # bug 15950
6903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6904 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6905 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6907 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6908 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6909 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6910 lctl set_param fail_loc=0x40d
6911 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6914 cat $DIR/$tfile > /dev/null &
6915 lctl set_param fail_loc=0
6918 log "the DIO writes have completed, now wait for the reads (should not block very long)"
6920 [ -n "`ps h -p $pid_reads -o comm`" ] && \
6921 error "the read rpcs have not completed in 2s"
6923 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
6925 run_test 119d "The DIO path should try to send a new rpc once one is completed"
6928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6929 test_mkdir -p $DIR/$tdir
6930 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6931 skip "no early lock cancel on server" && return 0
6932 lru_resize_disable mdc
6933 lru_resize_disable osc
6934 cancel_lru_locks mdc
6935 stat $DIR/$tdir > /dev/null
6936 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6937 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6938 test_mkdir $DIR/$tdir/d1
6939 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6940 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6941 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6942 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6943 lru_resize_enable mdc
6944 lru_resize_enable osc
6946 run_test 120a "Early Lock Cancel: mkdir test"
6949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6950 test_mkdir -p $DIR/$tdir
6951 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6952 skip "no early lock cancel on server" && return 0
6953 lru_resize_disable mdc
6954 lru_resize_disable osc
6955 cancel_lru_locks mdc
6956 stat $DIR/$tdir > /dev/null
6957 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6958 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6960 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6961 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6962 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6963 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6964 lru_resize_enable mdc
6965 lru_resize_enable osc
6967 run_test 120b "Early Lock Cancel: create test"
6970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6971 test_mkdir -p $DIR/$tdir
6972 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6973 skip "no early lock cancel on server" && return 0
6974 lru_resize_disable mdc
6975 lru_resize_disable osc
6976 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6977 touch $DIR/$tdir/d1/f1
6978 cancel_lru_locks mdc
6979 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
6980 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6981 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6982 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6983 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6984 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6985 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6986 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6987 lru_resize_enable mdc
6988 lru_resize_enable osc
6990 run_test 120c "Early Lock Cancel: link test"
6993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6994 test_mkdir -p $DIR/$tdir
6995 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6996 skip "no early lock cancel on server" && return 0
6997 lru_resize_disable mdc
6998 lru_resize_disable osc
7000 cancel_lru_locks mdc
7001 stat $DIR/$tdir > /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 chmod a+x $DIR/$tdir
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 120d "Early Lock Cancel: setattr 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
7021 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7022 cancel_lru_locks mdc
7023 cancel_lru_locks osc
7024 dd if=$DIR/$tdir/f1 of=/dev/null
7025 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7026 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7027 awk '/ldlm_cancel/ {print $2}'`
7028 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7029 awk '/ldlm_bl_callback/ {print $2}'`
7030 unlink $DIR/$tdir/f1
7031 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7032 awk '/ldlm_cancel/ {print $2}'`
7033 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7034 awk '/ldlm_bl_callback/ {print $2}'`
7035 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7036 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7037 lru_resize_enable mdc
7038 lru_resize_enable osc
7040 run_test 120e "Early Lock Cancel: unlink test"
7043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7044 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7045 skip "no early lock cancel on server" && return 0
7046 test_mkdir -p $DIR/$tdir
7047 lru_resize_disable mdc
7048 lru_resize_disable osc
7049 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7050 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7051 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7052 cancel_lru_locks mdc
7053 cancel_lru_locks osc
7054 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7055 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7056 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7057 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7058 awk '/ldlm_cancel/ {print $2}'`
7059 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7060 awk '/ldlm_bl_callback/ {print $2}'`
7061 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7062 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7063 awk '/ldlm_cancel/ {print $2}'`
7064 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7065 awk '/ldlm_bl_callback/ {print $2}'`
7066 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7067 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7068 lru_resize_enable mdc
7069 lru_resize_enable osc
7071 run_test 120f "Early Lock Cancel: rename test"
7074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7075 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7076 skip "no early lock cancel on server" && return 0
7077 lru_resize_disable mdc
7078 lru_resize_disable osc
7080 echo create $count files
7081 test_mkdir -p $DIR/$tdir
7082 cancel_lru_locks mdc
7083 cancel_lru_locks osc
7086 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7087 awk '/ldlm_cancel/ {print $2}'`
7088 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7089 awk '/ldlm_bl_callback/ {print $2}'`
7090 createmany -o $DIR/$tdir/f $count
7092 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7093 awk '/ldlm_cancel/ {print $2}'`
7094 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7095 awk '/ldlm_bl_callback/ {print $2}'`
7097 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7098 echo rm $count files
7101 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7102 awk '/ldlm_cancel/ {print $2}'`
7103 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7104 awk '/ldlm_bl_callback/ {print $2}'`
7106 echo total: $count removes in $((t2-t1))
7107 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7109 # wait for commitment of removal
7110 lru_resize_enable mdc
7111 lru_resize_enable osc
7113 run_test 120g "Early Lock Cancel: performance test"
7115 test_121() { #bug #10589
7116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7118 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7119 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7120 lctl set_param fail_loc=0x310
7121 cancel_lru_locks osc > /dev/null
7122 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7123 lctl set_param fail_loc=0
7124 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7126 run_test 121 "read cancel race ========="
7128 test_123a() { # was test 123, statahead(bug 11401)
7129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7131 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7132 log "testing on UP system. Performance may be not as good as expected."
7137 test_mkdir -p $DIR/$tdir
7138 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7139 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7141 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7142 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7144 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7145 lctl set_param -n llite.*.statahead_max 0
7146 lctl get_param llite.*.statahead_max
7147 cancel_lru_locks mdc
7148 cancel_lru_locks osc
7150 time ls -l $DIR/$tdir | wc -l
7152 delta=$((etime - stime))
7153 log "ls $i files without statahead: $delta sec"
7154 lctl set_param llite.*.statahead_max=$max
7156 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7157 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7158 cancel_lru_locks mdc
7159 cancel_lru_locks osc
7161 time ls -l $DIR/$tdir | wc -l
7163 delta_sa=$((etime - stime))
7164 log "ls $i files with statahead: $delta_sa sec"
7165 lctl get_param -n llite.*.statahead_stats
7166 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7168 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7169 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7171 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7172 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7173 lctl set_param -n llite.*.statahead_max 0
7174 lctl get_param llite.*.statahead_max
7175 cancel_lru_locks mdc
7176 cancel_lru_locks osc
7178 time ls -l $DIR/$tdir | wc -l
7180 delta=$((etime - stime))
7181 log "ls $i files again without statahead: $delta sec"
7182 lctl set_param llite.*.statahead_max=$max
7183 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7184 if [ $SLOWOK -eq 0 ]; then
7185 error "ls $i files is slower with statahead!"
7187 log "ls $i files is slower with statahead!"
7193 [ $delta -gt 20 ] && break
7194 [ $delta -gt 8 ] && MULT=$((50 / delta))
7195 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7203 delta=$((etime - stime))
7204 log "rm -r $DIR/$tdir/: $delta seconds"
7206 lctl get_param -n llite.*.statahead_stats
7208 run_test 123a "verify statahead work"
7210 test_123b () { # statahead(bug 15027)
7211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7212 test_mkdir -p $DIR/$tdir
7213 createmany -o $DIR/$tdir/$tfile-%d 1000
7215 cancel_lru_locks mdc
7216 cancel_lru_locks osc
7218 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7219 lctl set_param fail_loc=0x80000803
7220 ls -lR $DIR/$tdir > /dev/null
7222 lctl set_param fail_loc=0x0
7223 lctl get_param -n llite.*.statahead_stats
7228 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7232 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7233 skip "no lru resize on server" && return 0
7235 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7237 log "create $NR files at $DIR/$tdir"
7238 createmany -o $DIR/$tdir/f $NR ||
7239 error "failed to create $NR files in $DIR/$tdir"
7241 cancel_lru_locks mdc
7242 ls -l $DIR/$tdir > /dev/null
7246 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7247 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7248 LRU_SIZE=$(lctl get_param -n $PARAM)
7249 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7250 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7252 log "NS=$(basename $NSDIR)"
7257 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7258 skip "Not enough cached locks created!"
7265 # We know that lru resize allows one client to hold $LIMIT locks
7266 # for 10h. After that locks begin to be killed by client.
7268 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7271 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7272 # killing locks. Some time was spent for creating locks. This means
7273 # that up to the moment of sleep finish we must have killed some of
7274 # them (10-100 locks). This depends on how fast ther were created.
7275 # Many of them were touched in almost the same moment and thus will
7276 # be killed in groups.
7277 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7279 # Use $LRU_SIZE_B here to take into account real number of locks
7280 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7281 local LRU_SIZE_B=$LRU_SIZE
7283 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7284 log "OLD_LVF=$OLD_LVF"
7285 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7287 # Let's make sure that we really have some margin. Client checks
7288 # cached locks every 10 sec.
7290 log "Sleep ${SLEEP} sec"
7292 while ((SEC<$SLEEP)); do
7296 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7300 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7301 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7303 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7304 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7305 unlinkmany $DIR/$tdir/f $NR
7309 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7310 log "unlink $NR files at $DIR/$tdir"
7311 unlinkmany $DIR/$tdir/f $NR
7313 run_test 124a "lru resize ======================================="
7315 get_max_pool_limit()
7317 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7320 if test $l -gt $max; then
7328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7329 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7330 skip "no lru resize on server" && return 0
7332 LIMIT=`get_max_pool_limit`
7334 NR=$(($(default_lru_size)*20))
7335 if [ $NR -gt $LIMIT ]; then
7336 log "Limit lock number by $LIMIT locks"
7339 lru_resize_disable mdc
7340 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7341 error "failed to create $DIR/$tdir/disable_lru_resize"
7343 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7344 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7345 cancel_lru_locks mdc
7348 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7351 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7354 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7358 nolruresize_delta=$((etime-stime))
7359 log "ls -la time: $nolruresize_delta seconds"
7360 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7361 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7363 lru_resize_enable mdc
7364 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7365 error "failed to create $DIR/$tdir/enable_lru_resize"
7367 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7368 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7369 cancel_lru_locks mdc
7372 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7375 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7378 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7382 lruresize_delta=$((etime-stime))
7383 log "ls -la time: $lruresize_delta seconds"
7384 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7386 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7387 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7388 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7389 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7391 log "lru resize performs the same with no lru resize"
7393 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7395 run_test 124b "lru resize (performance test) ======================="
7397 test_125() { # 13358
7398 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7399 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7400 test_mkdir -p $DIR/d125 || error "mkdir failed"
7401 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7402 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7403 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7405 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7407 test_126() { # bug 12829/13455
7408 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7409 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7410 $GSS && skip "must run as gss disabled" && return
7412 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7413 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7415 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7417 run_test 126 "check that the fsgid provided by the client is taken into account"
7419 test_127a() { # bug 15521
7420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7421 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7422 $LCTL set_param osc.*.stats=0
7423 FSIZE=$((2048 * 1024))
7424 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7425 cancel_lru_locks osc
7426 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7428 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7429 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7430 echo "got $COUNT $NAME"
7431 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7432 eval $NAME=$COUNT || error "Wrong proc format"
7435 read_bytes|write_bytes)
7436 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7437 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7438 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7439 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7440 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7441 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7442 error "sumsquare is too small: $SUMSQ"
7443 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7444 error "sumsquare is too big: $SUMSQ"
7448 done < $DIR/${tfile}.tmp
7450 #check that we actually got some stats
7451 [ "$read_bytes" ] || error "Missing read_bytes stats"
7452 [ "$write_bytes" ] || error "Missing write_bytes stats"
7453 [ "$read_bytes" != 0 ] || error "no read done"
7454 [ "$write_bytes" != 0 ] || error "no write done"
7456 run_test 127a "verify the client stats are sane"
7458 test_127b() { # bug LU-333
7459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7460 $LCTL set_param llite.*.stats=0
7461 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7462 # perform 2 reads and writes so MAX is different from SUM.
7463 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7464 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7465 cancel_lru_locks osc
7466 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7467 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7469 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7470 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7471 echo "got $COUNT $NAME"
7472 eval $NAME=$COUNT || error "Wrong proc format"
7476 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7477 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7478 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7479 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7482 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7483 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7484 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7485 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7489 done < $TMP/${tfile}.tmp
7491 #check that we actually got some stats
7492 [ "$read_bytes" ] || error "Missing read_bytes stats"
7493 [ "$write_bytes" ] || error "Missing write_bytes stats"
7494 [ "$read_bytes" != 0 ] || error "no read done"
7495 [ "$write_bytes" != 0 ] || error "no write done"
7497 run_test 127b "verify the llite client stats are sane"
7499 test_128() { # bug 15212
7501 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7506 result=$(grep error $TMP/$tfile.log)
7508 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7510 run_test 128 "interactive lfs for 2 consecutive find's"
7517 local LDPROC=/proc/fs/ldiskfs
7518 local facets=$(get_facets MDS)
7520 for facet in ${facets//,/ }; do
7521 canondev=$(ldiskfs_canon \
7522 *.$(convert_facet2label $facet).mntdev $facet)
7523 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7524 LDPROC=/sys/fs/ldiskfs
7525 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7531 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7532 skip "Only applicable to ldiskfs-based MDTs"
7535 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7541 test_mkdir -p $DIR/$tdir
7545 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7546 $MULTIOP $DIR/$tdir/$J Oc
7548 if [ $rc -eq $EFBIG ]; then
7550 echo "return code $rc received as expected"
7552 elif [ $rc -ne 0 ]; then
7554 error_exit "return code $rc received instead of expected $EFBIG"
7557 I=$(stat -c%s "$DIR/$tdir")
7561 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7563 run_test 129 "test directory size limit ========================"
7572 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7573 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7576 trap cleanup_130 EXIT RETURN
7578 local fm_file=$DIR/$tfile
7579 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7580 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7581 error "dd failed for $fm_file"
7583 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7584 filefrag -ves $fm_file
7586 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7587 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7588 [ $RC != 0 ] && error "filefrag $fm_file failed"
7590 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7591 grep -v "ext:" | grep -v "found")
7592 lun=$($GETSTRIPE -i $fm_file)
7594 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7597 for line in $filefrag_op
7599 frag_lun=`echo $line | cut -d: -f5`
7600 ext_len=`echo $line | cut -d: -f4`
7601 if (( $frag_lun != $lun )); then
7603 error "FIEMAP on 1-stripe file($fm_file) failed"
7606 (( tot_len += ext_len ))
7609 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7611 error "FIEMAP on 1-stripe file($fm_file) failed;"
7617 echo "FIEMAP on single striped file succeeded"
7619 run_test 130a "FIEMAP (1-stripe file)"
7622 [ "$OSTCOUNT" -lt "2" ] &&
7623 skip_env "skipping FIEMAP on 2-stripe file test" && return
7625 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7626 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7629 trap cleanup_130 EXIT RETURN
7631 local fm_file=$DIR/$tfile
7632 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7633 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7634 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7636 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7637 error "dd failed on $fm_file"
7639 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7640 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7641 grep -v "ext:" | grep -v "found")
7643 last_lun=$(echo $filefrag_op | cut -d: -f5)
7648 for line in $filefrag_op
7650 frag_lun=`echo $line | cut -d: -f5`
7651 ext_len=`echo $line | cut -d: -f4`
7652 if (( $frag_lun != $last_lun )); then
7653 if (( tot_len != 1024 )); then
7655 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7662 (( tot_len += ext_len ))
7665 if (( num_luns != 2 || tot_len != 1024 )); then
7667 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7673 echo "FIEMAP on 2-stripe file succeeded"
7675 run_test 130b "FIEMAP (2-stripe file)"
7678 [ "$OSTCOUNT" -lt "2" ] &&
7679 skip_env "skipping FIEMAP on 2-stripe file" && return
7681 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7682 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7685 trap cleanup_130 EXIT RETURN
7687 local fm_file=$DIR/$tfile
7688 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7689 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7690 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7692 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7694 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7695 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7697 last_lun=`echo $filefrag_op | cut -d: -f5`
7702 for line in $filefrag_op
7704 frag_lun=`echo $line | cut -d: -f5`
7705 ext_len=`echo $line | cut -d: -f4`
7706 if (( $frag_lun != $last_lun )); then
7707 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7708 if (( logical != 512 )); then
7710 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7713 if (( tot_len != 512 )); then
7715 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7722 (( tot_len += ext_len ))
7725 if (( num_luns != 2 || tot_len != 512 )); then
7727 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7733 echo "FIEMAP on 2-stripe file with hole succeeded"
7735 run_test 130c "FIEMAP (2-stripe file with hole)"
7738 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7740 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7741 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7743 trap cleanup_130 EXIT RETURN
7745 local fm_file=$DIR/$tfile
7746 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7747 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7748 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7749 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7751 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7752 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7754 last_lun=`echo $filefrag_op | cut -d: -f5`
7759 for line in $filefrag_op
7761 frag_lun=`echo $line | cut -d: -f5`
7762 ext_len=`echo $line | cut -d: -f4`
7763 if (( $frag_lun != $last_lun )); then
7764 if (( tot_len != 1024 )); then
7766 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7773 (( tot_len += ext_len ))
7776 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7778 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7784 echo "FIEMAP on N-stripe file succeeded"
7786 run_test 130d "FIEMAP (N-stripe file)"
7789 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7791 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7792 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7794 trap cleanup_130 EXIT RETURN
7796 local fm_file=$DIR/$tfile
7797 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7798 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7799 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7802 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7803 for ((i = 0; i < $NUM_BLKS; i++))
7805 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7808 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7809 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7811 last_lun=`echo $filefrag_op | cut -d: -f5`
7816 for line in $filefrag_op
7818 frag_lun=`echo $line | cut -d: -f5`
7819 ext_len=`echo $line | cut -d: -f4`
7820 if (( $frag_lun != $last_lun )); then
7821 if (( tot_len != $EXPECTED_LEN )); then
7823 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7830 (( tot_len += ext_len ))
7833 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7835 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7841 echo "FIEMAP with continuation calls succeeded"
7843 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7845 # Test for writev/readv
7847 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7848 error "writev test failed"
7849 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7850 error "readv failed"
7853 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7856 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7857 error "append writev test failed"
7858 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7859 error "append writev test failed"
7862 run_test 131b "test append writev"
7865 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7868 run_test 131c "test read/write on file w/o objects"
7871 rwv -f $DIR/$tfile -w -n 1 1572864
7872 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7873 if [ "$NOB" != 1572864 ]; then
7874 error "Short read filed: read $NOB bytes instead of 1572864"
7878 run_test 131d "test short read"
7881 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7882 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7883 error "read hitting hole failed"
7886 run_test 131e "test read hitting hole"
7891 for node in $(osts_nodes); do
7892 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7893 [ x$gl = x"" ] && gl=0
7894 gl_sum=$((gl_sum + gl))
7904 if [ x$som = x"enabled" ]; then
7905 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7906 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7907 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7909 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7910 MOUNTOPT="$MOUNTOPT,som_preview"
7911 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7914 # do remount to make new mount-conf parameters actual
7921 test_132() { #1028, SOM
7922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7923 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7924 local num=$(get_mds_dir $DIR)
7925 local mymds=mds${num}
7926 local MOUNTOPT_SAVE=$MOUNTOPT
7928 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7929 cancel_lru_locks osc
7931 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7933 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7934 stat $DIR/$tfile >/dev/null
7935 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7936 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
7938 som_mode_switch $som1 $gl1 $gl2
7940 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7941 cancel_lru_locks osc
7943 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7944 if [ $som1 == $som2 ]; then
7945 error "som is still "$som2
7946 if [ x$som2 = x"enabled" ]; then
7953 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7954 stat $DIR/$tfile >/dev/null
7955 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7956 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
7957 som_mode_switch $som2 $gl1 $gl2
7958 MOUNTOPT=$MOUNTOPT_SAVE
7960 run_test 132 "som avoids glimpse rpc"
7966 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
7968 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
7970 *) error "Wrong argument $1" ;;
7973 count=`echo $res | awk '{print $2}'`
7974 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
7975 # if the argument $3 is zero, it means any stat increment is ok.
7976 if [ $3 -gt 0 ] ; then
7977 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
7982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7983 remote_ost_nodsh && skip "remote OST with nodsh" && return
7984 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7986 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7987 { skip "MDS doesn't support rename stats"; return; }
7988 local testdir=$DIR/${tdir}/stats_testdir
7989 mkdir -p $DIR/${tdir}
7992 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7993 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7995 # verify mdt stats first.
7996 mkdir ${testdir} || error "mkdir failed"
7997 check_stats $SINGLEMDS "mkdir" 1
7998 touch ${testdir}/${tfile} || "touch failed"
7999 check_stats $SINGLEMDS "open" 1
8000 check_stats $SINGLEMDS "close" 1
8001 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8002 check_stats $SINGLEMDS "mknod" 1
8003 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8004 check_stats $SINGLEMDS "unlink" 1
8005 rm -f ${testdir}/${tfile} || error "file remove failed"
8006 check_stats $SINGLEMDS "unlink" 2
8008 # remove working dir and check mdt stats again.
8009 rmdir ${testdir} || error "rmdir failed"
8010 check_stats $SINGLEMDS "rmdir" 1
8012 local testdir1=$DIR/${tdir}/stats_testdir1
8014 mkdir -p ${testdir1}
8015 touch ${testdir1}/test1
8016 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8017 check_stats $SINGLEMDS "crossdir_rename" 1
8019 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8020 check_stats $SINGLEMDS "samedir_rename" 1
8024 run_test 133a "Verifying MDT stats ========================================"
8027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8028 remote_ost_nodsh && skip "remote OST with nodsh" && return
8029 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8030 local testdir=$DIR/${tdir}/stats_testdir
8031 mkdir -p ${testdir} || error "mkdir failed"
8032 touch ${testdir}/${tfile} || "touch failed"
8033 cancel_lru_locks mdc
8036 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8037 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8039 # extra mdt stats verification.
8040 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8041 check_stats $SINGLEMDS "setattr" 1
8042 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8043 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8045 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8046 check_stats $SINGLEMDS "getattr" 1
8048 $LFS df || error "lfs failed"
8049 check_stats $SINGLEMDS "statfs" 1
8053 run_test 133b "Verifying extra MDT stats =================================="
8056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8057 remote_ost_nodsh && skip "remote OST with nodsh" && return
8058 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8059 local testdir=$DIR/${tdir}/stats_testdir
8060 test_mkdir -p ${testdir} || error "mkdir failed"
8062 # verify obdfilter stats.
8063 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8065 cancel_lru_locks osc
8066 wait_delete_completed
8069 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8070 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8072 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8074 cancel_lru_locks osc
8075 check_stats ost "write" 1
8077 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8078 check_stats ost "read" 1
8080 > ${testdir}/${tfile} || error "truncate failed"
8081 check_stats ost "punch" 1
8083 rm -f ${testdir}/${tfile} || error "file remove failed"
8084 wait_delete_completed
8085 check_stats ost "destroy" 1
8089 run_test 133c "Verifying OST stats ========================================"
8096 while [ $value -ge 2 ]; do
8101 if [ $orig -gt $order ]; then
8109 local size=('K' 'M' 'G' 'T');
8111 local size_string=$value
8113 while [ $value -ge 1024 ]; do
8114 if [ $i -gt 3 ]; then
8115 #T is the biggest unit we get here, if that is bigger,
8117 size_string=${value}T
8120 value=$((value >> 10))
8121 if [ $value -lt 1024 ]; then
8122 size_string=${value}${size[$i]}
8133 local context=${2:-.}
8134 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8136 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8142 remote_ost_nodsh && skip "remote OST with nodsh" && return
8143 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8144 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8145 { skip "MDS doesn't support rename stats"; return; }
8147 local testdir1=$DIR/${tdir}/stats_testdir1
8148 local testdir2=$DIR/${tdir}/stats_testdir2
8150 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8152 test_mkdir -p ${testdir1} || error "mkdir failed"
8153 test_mkdir -p ${testdir2} || error "mkdir failed"
8155 createmany -o $testdir1/test 512 || error "createmany failed"
8157 # check samedir rename size
8158 mv ${testdir1}/test0 ${testdir1}/test_0
8160 local testdir1_size=$(ls -l $DIR/${tdir} |
8161 awk '/stats_testdir1/ {print $5}')
8162 local testdir2_size=$(ls -l $DIR/${tdir} |
8163 awk '/stats_testdir2/ {print $5}')
8165 testdir1_size=$(order_2 $testdir1_size)
8166 testdir2_size=$(order_2 $testdir2_size)
8168 testdir1_size=$(size_in_KMGT $testdir1_size)
8169 testdir2_size=$(size_in_KMGT $testdir2_size)
8171 echo "source rename dir size: ${testdir1_size}"
8172 echo "target rename dir size: ${testdir2_size}"
8174 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8175 eval $cmd || error "$cmd failed"
8176 local samedir=$($cmd | grep 'same_dir')
8177 local same_sample=$(get_rename_size $testdir1_size)
8178 [ -z "$samedir" ] && error "samedir_rename_size count error"
8179 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8180 echo "Check same dir rename stats success"
8182 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8184 # check crossdir rename size
8185 mv ${testdir1}/test_0 ${testdir2}/test_0
8187 testdir1_size=$(ls -l $DIR/${tdir} |
8188 awk '/stats_testdir1/ {print $5}')
8189 testdir2_size=$(ls -l $DIR/${tdir} |
8190 awk '/stats_testdir2/ {print $5}')
8192 testdir1_size=$(order_2 $testdir1_size)
8193 testdir2_size=$(order_2 $testdir2_size)
8195 testdir1_size=$(size_in_KMGT $testdir1_size)
8196 testdir2_size=$(size_in_KMGT $testdir2_size)
8198 echo "source rename dir size: ${testdir1_size}"
8199 echo "target rename dir size: ${testdir2_size}"
8201 eval $cmd || error "$cmd failed"
8202 local crossdir=$($cmd | grep 'crossdir')
8203 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8204 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8205 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8206 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8207 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8208 echo "Check cross dir rename stats success"
8211 run_test 133d "Verifying rename_stats ========================================"
8214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8215 local testdir=$DIR/${tdir}/stats_testdir
8216 local ctr f0 f1 bs=32768 count=42 sum
8218 remote_ost_nodsh && skip "remote OST with nodsh" && return
8219 mkdir -p ${testdir} || error "mkdir failed"
8221 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8223 for ctr in {write,read}_bytes; do
8225 cancel_lru_locks osc
8227 do_facet ost1 $LCTL set_param -n \
8228 "obdfilter.*.exports.clear=clear"
8230 if [ $ctr = write_bytes ]; then
8232 f1=${testdir}/${tfile}
8234 f0=${testdir}/${tfile}
8238 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8241 cancel_lru_locks osc
8243 sum=$(do_facet ost1 $LCTL get_param \
8244 "obdfilter.*.exports.*.stats" | \
8247 $1 == ctr { sum += $7 }
8250 if ((sum != bs * count)); then
8251 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8257 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8259 test_140() { #bug-17379
8260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8261 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8262 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8263 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8265 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8266 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8268 while i=`expr $i + 1`; do
8269 test_mkdir -p $i || error "Creating dir $i"
8270 cd $i || error "Changing to $i"
8271 ln -s ../stat stat || error "Creating stat symlink"
8272 # Read the symlink until ELOOP present,
8273 # not LBUGing the system is considered success,
8274 # we didn't overrun the stack.
8275 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8277 if [ $ret -eq 40 ]; then
8280 error "Open stat symlink"
8286 echo "The symlink depth = $i"
8287 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8288 error "Invalid symlink depth"
8290 # Test recursive symlink
8291 ln -s symlink_self symlink_self
8292 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8293 echo "open symlink_self returns $ret"
8294 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8296 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8300 local TF="$TMP/$tfile"
8302 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8304 cancel_lru_locks osc
8305 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8306 remount_client $MOUNT
8308 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8311 $TRUNCATE $DIR/$tfile 6000
8312 cancel_lru_locks osc
8313 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8316 echo "12345" >>$DIR/$tfile
8317 cancel_lru_locks osc
8318 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8321 echo "12345" >>$DIR/$tfile
8322 cancel_lru_locks osc
8323 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8328 run_test 150 "truncate/append tests"
8330 function roc_hit() {
8331 local list=$(comma_list $(osts_nodes))
8333 echo $(get_osd_param $list '' stats |
8334 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8337 function set_cache() {
8340 if [ "$2" == "off" ]; then
8343 local list=$(comma_list $(osts_nodes))
8344 set_osd_param $list '' $1_cache_enable $on
8346 cancel_lru_locks osc
8350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8351 remote_ost_nodsh && skip "remote OST with nodsh" && return
8354 local list=$(comma_list $(osts_nodes))
8356 # check whether obdfilter is cache capable at all
8357 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8358 echo "not cache-capable obdfilter"
8362 # check cache is enabled on all obdfilters
8363 if get_osd_param $list '' read_cache_enable | grep 0; then
8364 echo "oss cache is disabled"
8368 set_osd_param $list '' writethrough_cache_enable 1
8370 # pages should be in the case right after write
8371 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
8372 local BEFORE=`roc_hit`
8373 cancel_lru_locks osc
8374 cat $DIR/$tfile >/dev/null
8375 local AFTER=`roc_hit`
8376 if ! let "AFTER - BEFORE == CPAGES"; then
8377 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8380 # the following read invalidates the cache
8381 cancel_lru_locks osc
8382 set_osd_param $list '' read_cache_enable 0
8383 cat $DIR/$tfile >/dev/null
8385 # now data shouldn't be found in the cache
8387 cancel_lru_locks osc
8388 cat $DIR/$tfile >/dev/null
8390 if let "AFTER - BEFORE != 0"; then
8391 error "IN CACHE: before: $BEFORE, after: $AFTER"
8394 set_osd_param $list '' read_cache_enable 1
8397 run_test 151 "test cache on oss and controls ==============================="
8400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8401 local TF="$TMP/$tfile"
8403 # simulate ENOMEM during write
8404 #define OBD_FAIL_OST_NOMEM 0x226
8405 lctl set_param fail_loc=0x80000226
8406 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8408 sync || error "sync failed"
8409 lctl set_param fail_loc=0
8411 # discard client's cache
8412 cancel_lru_locks osc
8414 # simulate ENOMEM during read
8415 lctl set_param fail_loc=0x80000226
8416 cmp $TF $DIR/$tfile || error "cmp failed"
8417 lctl set_param fail_loc=0
8421 run_test 152 "test read/write with enomem ============================"
8424 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8426 run_test 153 "test if fdatasync does not crash ======================="
8429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8430 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8431 { skip "Need MDS version at least 2.2.51"; return 0; }
8433 cp /etc/hosts $DIR/$tfile
8435 fid=$($LFS path2fid $DIR/$tfile)
8437 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8439 ffid=$DIR/.lustre/fid/$fid
8441 echo "stat fid $fid"
8442 stat $ffid > /dev/null || error "stat $ffid failed."
8443 echo "touch fid $fid"
8444 touch $ffid || error "touch $ffid failed."
8445 echo "write to fid $fid"
8446 cat /etc/hosts > $ffid || error "write $ffid failed."
8447 echo "read fid $fid"
8448 diff /etc/hosts $ffid || error "read $ffid failed."
8449 echo "append write to fid $fid"
8450 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8451 echo "rename fid $fid"
8452 mv $ffid $DIR/$tfile.1 && error "rename $ffid to $tfile.1 should fail."
8454 mv $DIR/$tfile.1 $ffid && error "rename $tfile.1 to $ffid should fail."
8456 echo "truncate fid $fid"
8457 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8458 echo "link fid $fid"
8459 ln -f $ffid $DIR/tfile.lnk || error "link $ffid failed."
8460 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8461 echo "setfacl fid $fid"
8462 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8463 echo "getfacl fid $fid"
8464 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8466 echo "unlink fid $fid"
8467 unlink $DIR/.lustre/fid/$fid && error "unlink $ffid should fail."
8468 echo "mknod fid $fid"
8469 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8471 fid=[0xf00000400:0x1:0x0]
8472 ffid=$DIR/.lustre/fid/$fid
8474 echo "stat non-exist fid $fid"
8475 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8476 echo "write to non-exist fid $fid"
8477 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8478 echo "link new fid $fid"
8479 ln $DIR/$tfile $ffid && error "link $ffid should fail."
8481 test_mkdir -p $DIR/$tdir
8482 touch $DIR/$tdir/$tfile
8483 fid=$($LFS path2fid $DIR/$tdir)
8485 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8487 ffid=$DIR/.lustre/fid/$fid
8490 ls $ffid > /dev/null || error "ls $ffid failed."
8491 echo "touch $fid/$tfile.1"
8492 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8494 echo "touch $DIR/.lustre/fid/$tfile"
8495 touch $DIR/.lustre/fid/$tfile && \
8496 error "touch $DIR/.lustre/fid/$tfile should fail."
8498 echo "setxattr to $DIR/.lustre/fid"
8499 setfattr -n trusted.name1 -v value1 $DIR/.lustre/fid &&
8500 error "setxattr should fail."
8502 echo "listxattr for $DIR/.lustre/fid"
8503 getfattr -d -m "^trusted" $DIR/.lustre/fid &&
8504 error "listxattr should fail."
8506 echo "delxattr from $DIR/.lustre/fid"
8507 setfattr -x trusted.name1 $DIR/.lustre/fid &&
8508 error "delxattr should fail."
8510 echo "touch invalid fid: $DIR/.lustre/fid/[0x200000400:0x2:0x3]"
8511 touch $DIR/.lustre/fid/[0x200000400:0x2:0x3] &&
8512 error "touch invalid fid should fail."
8514 echo "touch non-normal fid: $DIR/.lustre/fid/[0x1:0x2:0x0]"
8515 touch $DIR/.lustre/fid/[0x1:0x2:0x0] &&
8516 error "touch non-normal fid should fail."
8518 echo "rename $tdir to $DIR/.lustre/fid"
8519 mrename $DIR/$tdir $DIR/.lustre/fid &&
8520 error "rename to $DIR/.lustre/fid should fail."
8522 echo "rename .lustre to itself"
8523 fid=$($LFS path2fid $DIR)
8524 mrename $DIR/.lustre $DIR/.lustre/fid/$fid/.lustre &&
8525 error "rename .lustre to itself should fail."
8527 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $DIR/$tfile-2
8528 fid=$($LFS path2fid $DIR/$tfile-2)
8529 echo "cp /etc/passwd $DIR/.lustre/fid/$fid"
8530 cp /etc/passwd $DIR/.lustre/fid/$fid &&
8531 error "create lov data thru .lustre should fail."
8532 echo "cp /etc/passwd $DIR/$tfile-2"
8533 cp /etc/passwd $DIR/$tfile-2 || error "copy to $DIR/$tfile-2 failed."
8534 echo "diff /etc/passwd $DIR/.lustre/fid/$fid"
8535 diff /etc/passwd $DIR/.lustre/fid/$fid ||
8536 error "diff /etc/passwd $DIR/.lustre/fid/$fid failed."
8538 echo "Open-by-FID succeeded"
8540 run_test 154 "Open-by-FID"
8542 test_155_small_load() {
8543 local temp=$TMP/$tfile
8544 local file=$DIR/$tfile
8546 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8547 error "dd of=$temp bs=6096 count=1 failed"
8549 cancel_lru_locks osc
8550 cmp $temp $file || error "$temp $file differ"
8552 $TRUNCATE $temp 6000
8553 $TRUNCATE $file 6000
8554 cmp $temp $file || error "$temp $file differ (truncate1)"
8556 echo "12345" >>$temp
8557 echo "12345" >>$file
8558 cmp $temp $file || error "$temp $file differ (append1)"
8560 echo "12345" >>$temp
8561 echo "12345" >>$file
8562 cmp $temp $file || error "$temp $file differ (append2)"
8568 test_155_big_load() {
8569 remote_ost_nodsh && skip "remote OST with nodsh" && return
8570 local temp=$TMP/$tfile
8571 local file=$DIR/$tfile
8574 local cache_size=$(do_facet ost$((MAXI+1)) \
8575 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8576 local large_file_size=$((cache_size * 2))
8578 echo "OSS cache size: $cache_size KB"
8579 echo "Large file size: $large_file_size KB"
8581 [ $MAXV -le $large_file_size ] && \
8582 skip_env "max available OST size needs > $large_file_size KB" && \
8585 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8587 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8588 error "dd of=$temp bs=$large_file_size count=1k failed"
8591 cancel_lru_locks osc
8592 cmp $temp $file || error "$temp $file differ"
8599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8601 set_cache writethrough on
8604 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8609 set_cache writethrough off
8612 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8617 set_cache writethrough on
8620 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8625 set_cache writethrough off
8628 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8633 set_cache writethrough on
8636 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8641 set_cache writethrough off
8644 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8649 set_cache writethrough on
8652 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8657 set_cache writethrough off
8660 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8667 local file="$DIR/$tfile"
8669 [ "$(facet_fstype ost1)" = "zfs" ] &&
8670 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8673 log "Turn on read and write cache"
8675 set_cache writethrough on
8677 log "Write data and read it back."
8678 log "Read should be satisfied from the cache."
8679 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8681 cancel_lru_locks osc
8682 cat $file >/dev/null
8684 if ! let "AFTER - BEFORE == CPAGES"; then
8685 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8687 log "cache hits:: before: $BEFORE, after: $AFTER"
8690 log "Read again; it should be satisfied from the cache."
8692 cancel_lru_locks osc
8693 cat $file >/dev/null
8695 if ! let "AFTER - BEFORE == CPAGES"; then
8696 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8698 log "cache hits:: before: $BEFORE, after: $AFTER"
8702 log "Turn off the read cache and turn on the write cache"
8704 set_cache writethrough on
8706 log "Read again; it should be satisfied from the cache."
8708 cancel_lru_locks osc
8709 cat $file >/dev/null
8711 if ! let "AFTER - BEFORE == CPAGES"; then
8712 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8714 log "cache hits:: before: $BEFORE, after: $AFTER"
8717 log "Read again; it should not be satisfied from the cache."
8719 cancel_lru_locks osc
8720 cat $file >/dev/null
8722 if ! let "AFTER - BEFORE == 0"; then
8723 error "IN CACHE: before: $BEFORE, after: $AFTER"
8725 log "cache hits:: before: $BEFORE, after: $AFTER"
8728 log "Write data and read it back."
8729 log "Read should be satisfied from the cache."
8730 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8732 cancel_lru_locks osc
8733 cat $file >/dev/null
8735 if ! let "AFTER - BEFORE == CPAGES"; then
8736 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8738 log "cache hits:: before: $BEFORE, after: $AFTER"
8741 log "Read again; it should not be satisfied from the cache."
8743 cancel_lru_locks osc
8744 cat $file >/dev/null
8746 if ! let "AFTER - BEFORE == 0"; then
8747 error "IN CACHE: before: $BEFORE, after: $AFTER"
8749 log "cache hits:: before: $BEFORE, after: $AFTER"
8753 log "Turn off read and write cache"
8755 set_cache writethrough off
8757 log "Write data and read it back"
8758 log "It should not be satisfied from the cache."
8760 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8761 cancel_lru_locks osc
8763 cat $file >/dev/null
8765 if ! let "AFTER - BEFORE == 0"; then
8766 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8768 log "cache hits:: before: $BEFORE, after: $AFTER"
8772 log "Turn on the read cache and turn off the write cache"
8774 set_cache writethrough off
8776 log "Write data and read it back"
8777 log "It should not be satisfied from the cache."
8779 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8781 cancel_lru_locks osc
8782 cat $file >/dev/null
8784 if ! let "AFTER - BEFORE == 0"; then
8785 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8787 log "cache hits:: before: $BEFORE, after: $AFTER"
8790 log "Read again; it should be satisfied from the cache."
8792 cancel_lru_locks osc
8793 cat $file >/dev/null
8795 if ! let "AFTER - BEFORE == CPAGES"; then
8796 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8798 log "cache hits:: before: $BEFORE, after: $AFTER"
8803 run_test 156 "Verification of tunables ============================"
8807 if [ $MDSCOUNT -gt 1 ]; then
8808 error_ignore 17935 $*
8816 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
8819 if [ $MASK -eq 1 ]; then
8820 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
8822 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
8827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8828 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8829 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
8830 { skip "Need MDS version at least 2.2.0"; return; }
8831 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
8832 echo "Registered as changelog user $USER"
8833 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8834 grep -q $USER || error "User $USER not found in changelog_users"
8837 test_mkdir -p $DIR/$tdir/pics/2008/zachy
8838 touch $DIR/$tdir/pics/2008/zachy/timestamp
8839 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
8840 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
8841 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
8842 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
8843 rm $DIR/$tdir/pics/desktop.jpg
8845 $LFS changelog $MDT0 | tail -5
8847 echo "verifying changelog mask"
8848 changelog_chmask "MKDIR"
8849 changelog_chmask "CLOSE"
8851 test_mkdir -p $DIR/$tdir/pics/zach/sofia
8852 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8854 changelog_chmask "MKDIR"
8855 changelog_chmask "CLOSE"
8857 test_mkdir -p $DIR/$tdir/pics/2008/sofia
8858 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8860 $LFS changelog $MDT0
8861 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
8862 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
8863 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
8864 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
8867 echo "verifying target fid"
8868 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8869 tail -1 | awk '{print $6}')
8870 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
8871 [ "$fidc" == "t=$fidf" ] || \
8872 err17935 "fid in changelog $fidc != file fid $fidf"
8873 echo "verifying parent fid"
8874 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8875 tail -1 | awk '{print $7}')
8876 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
8877 [ "$fidc" == "p=$fidf" ] || \
8878 err17935 "pfid in changelog $fidc != dir fid $fidf"
8880 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8881 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8882 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
8883 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8884 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8885 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
8886 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
8887 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
8889 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
8890 awk 'min == "" || $2 < min {min = $2}; END {print min}')
8891 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
8892 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
8893 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
8894 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
8896 echo "verifying user deregister"
8897 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
8898 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8899 grep -q $USER && error "User $USER still found in changelog_users"
8901 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
8902 mdd.$MDT0.changelog_users | wc -l) - 2 ))
8903 if [ $USERS -eq 0 ]; then
8904 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8905 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8906 touch $DIR/$tdir/chloe
8907 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8908 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8909 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
8910 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
8912 echo "$USERS other changelog users; can't verify off"
8915 run_test 160 "changelog sanity"
8918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8919 test_mkdir -p $DIR/$tdir
8920 cp /etc/hosts $DIR/$tdir/$tfile
8921 test_mkdir $DIR/$tdir/foo1
8922 test_mkdir $DIR/$tdir/foo2
8923 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
8924 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
8925 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
8926 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
8927 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
8928 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
8929 $LFS fid2path $DIR $FID
8930 err17935 "bad link ea"
8933 rm $DIR/$tdir/foo2/zachary
8935 rm $DIR/$tdir/foo2/thor
8937 rm $DIR/$tdir/$tfile
8939 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
8940 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
8942 $LFS fid2path $DIR $FID
8943 err17935 "bad link rename"
8945 rm $DIR/$tdir/foo2/maggie
8948 local longname=filename_avg_len_is_thirty_two_
8949 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
8950 error "failed to hardlink many files"
8951 links=$($LFS fid2path $DIR $FID | wc -l)
8952 echo -n "${links}/1000 links in link EA"
8953 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
8954 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
8955 error "failed to unlink many hardlinks"
8957 run_test 161 "link ea sanity"
8964 local path=$(${LFS} fid2path $*)
8967 if [ $RC -ne 0 ]; then
8968 err17935 "path looked up of $expected failed. Error $RC"
8970 elif [ "${path}" != "${expected}" ]; then
8971 err17935 "path looked up \"${path}\" instead of \"${expected}\""
8974 echo "fid $fid resolves to path $path (expected $expected)"
8978 # Make changes to filesystem
8979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8980 test_mkdir -p $DIR/$tdir/d2
8981 touch $DIR/$tdir/d2/$tfile
8982 touch $DIR/$tdir/d2/x1
8983 touch $DIR/$tdir/d2/x2
8984 test_mkdir -p $DIR/$tdir/d2/a/b/c
8985 test_mkdir -p $DIR/$tdir/d2/p/q/r
8987 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
8988 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
8991 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
8992 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
8993 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
8995 # softlink to wrong file
8996 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
8997 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
8998 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9001 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9002 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9003 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9004 # fid2path dir/fsname should both work
9005 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9006 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9008 # hardlink count: check that there are 2 links
9009 # Doesnt work with CMD yet: 17935
9010 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9011 err17935 "expected 2 links"
9013 # hardlink indexing: remove the first link
9014 rm $DIR/$tdir/d2/p/q/r/hlink
9015 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9019 run_test 162 "path lookup sanity"
9022 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9023 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9024 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9027 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9028 # this proc file is temporary and linux-only
9029 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9030 error "kernel->userspace send failed"
9033 run_test 163 "kernel <-> userspace comms"
9036 # do directio so as not to populate the page cache
9037 log "creating a 10 Mb file"
9038 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9039 log "starting reads"
9040 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9041 log "truncating the file"
9042 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9044 kill %+ || true # reads might have finished
9045 echo "wait until dd is finished"
9047 log "removing the temporary file"
9048 rm -rf $DIR/$tfile || error "tmp file removal failed"
9050 run_test 169 "parallel read and truncate should not deadlock"
9053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9054 $LCTL clear # bug 18514
9055 $LCTL debug_daemon start $TMP/${tfile}_log_good
9057 $LCTL debug_daemon stop
9058 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9059 error "sed failed to read log_good"
9061 $LCTL debug_daemon start $TMP/${tfile}_log_good
9063 $LCTL debug_daemon stop
9065 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9066 error "lctl df log_bad failed"
9068 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9069 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9071 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9072 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9074 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9075 error "bad_line good_line1 good_line2 are empty"
9077 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9078 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9079 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9081 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9082 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9083 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9085 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9086 error "bad_line_new good_line_new are empty"
9088 local expected_good=$((good_line1 + good_line2*2))
9090 rm -f $TMP/${tfile}*
9091 # LU-231, short malformed line may not be counted into bad lines
9092 if [ $bad_line -ne $bad_line_new ] &&
9093 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9094 error "expected $bad_line bad lines, but got $bad_line_new"
9098 if [ $expected_good -ne $good_line_new ]; then
9099 error "expected $expected_good good lines, but got $good_line_new"
9104 run_test 170 "test lctl df to handle corrupted log ====================="
9106 test_171() { # bug20592
9107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9108 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9109 $LCTL set_param fail_loc=0x50e
9110 $LCTL set_param fail_val=3000
9111 multiop_bg_pause $DIR/$tfile O_s || true
9113 kill -USR1 $MULTIPID
9117 if dmesg | grep "recursive fault"; then
9118 error "caught a recursive fault"
9120 $LCTL set_param fail_loc=0
9123 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9125 # it would be good to share it with obdfilter-survey/libecho code
9126 setup_obdecho_osc () {
9129 local obdfilter_name=$2
9130 echo "Creating new osc for $obdfilter_name on $ost_nid"
9131 # make sure we can find loopback nid
9132 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9134 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9135 ${obdfilter_name}_osc_UUID || rc=2; }
9136 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9137 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9141 cleanup_obdecho_osc () {
9142 local obdfilter_name=$1
9143 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9144 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9148 obdecho_create_test() {
9153 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9154 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9156 if [ $rc -eq 0 ]; then
9157 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9158 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9160 echo "New object id is $id"
9161 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9163 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9164 "cleanup" || rc=5; }
9165 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9167 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9172 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9173 remote_ost_nodsh && skip "remote OST with nodsh" && return
9177 if ! module_loaded obdecho; then
9178 load_module obdecho/obdecho
9182 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9183 local host=$(lctl get_param -n osc.$osc.import |
9184 awk '/current_connection:/ {print $2}' )
9185 local target=$(lctl get_param -n osc.$osc.import |
9186 awk '/target:/ {print $2}' )
9187 target=${target%_UUID}
9189 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9190 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9191 [[ -n $target ]] && cleanup_obdecho_osc $target
9192 [ $rmmod_local -eq 1 ] && rmmod obdecho
9195 run_test 180a "test obdecho on osc"
9198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9199 remote_ost_nodsh && skip "remote OST with nodsh" && return
9201 local rmmod_remote=0
9203 do_facet ost1 "lsmod | grep -q obdecho || " \
9204 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9205 "modprobe obdecho; }" && rmmod_remote=1
9206 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9207 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9208 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9211 run_test 180b "test obdecho directly on obdfilter"
9213 test_181() { # bug 22177
9214 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9215 # create enough files to index the directory
9216 createmany -o $DIR/$tdir/foobar 4000
9217 # print attributes for debug purpose
9220 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9222 # remove the files & current working dir
9223 unlinkmany $DIR/$tdir/foobar 4000
9225 kill -USR1 $MULTIPID
9227 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9230 run_test 181 "Test open-unlinked dir ========================"
9233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9234 # disable MDC RPC lock wouldn't crash client
9238 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9239 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9240 $LCTL set_param fail_loc=0x804
9242 for (( i=0; i < $tcount; i++ )) ; do
9244 createmany -o $DIR/$tdir/$i/f- $fcount &
9248 for (( i=0; i < $tcount; i++ )) ; do
9249 unlinkmany $DIR/$tdir/$i/f- $fcount &
9255 $LCTL set_param fail_loc=0
9257 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9259 test_183() { # LU-2275
9260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9261 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9262 echo aaa > $DIR/$tdir/$tfile
9264 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9265 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9267 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9268 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9270 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9272 # Flush negative dentry cache
9273 touch $DIR/$tdir/$tfile
9275 # We are not checking for any leaked references here, they'll
9276 # become evident next time we do cleanup with module unload.
9279 run_test 183 "No crash or request leak in case of strange dispositions ========"
9281 test_185() { # LU-2441
9282 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9283 touch $DIR/$tdir/spoo
9284 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9285 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9286 error "cannot create/write a volatile file"
9287 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9288 error "FID is still valid after close"
9290 multiop_bg_pause $DIR/$tdir vVw4096_c
9297 # assume that the next FID for this client is sequential, since stdout
9298 # is unfortunately eaten by multiop_bg_pause
9299 local n=$((${fidv[1]} + 1))
9300 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9301 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9302 error "FID is missing before close"
9303 kill -USR1 $multi_pid
9304 # 1 second delay, so if mtime change we will see it
9306 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9307 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9309 run_test 185 "Volatile file support"
9311 check_swap_layouts_support()
9313 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
9314 { skip "Does not support layout lock."; return 0; }
9318 # test suite 184 is for LU-2016, LU-2017
9320 check_swap_layouts_support && return 0
9322 dir0=$DIR/$tdir/$testnum
9323 test_mkdir -p $dir0 || error "creating dir $dir0"
9328 $SETSTRIPE -c1 $file1
9330 $SETSTRIPE -c2 $file2
9332 gen1=$($GETSTRIPE -g $file1)
9333 gen2=$($GETSTRIPE -g $file2)
9335 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9336 gen=$($GETSTRIPE -g $file1)
9337 [[ $gen1 != $gen ]] ||
9338 "Layout generation on $file1 does not change"
9339 gen=$($GETSTRIPE -g $file2)
9340 [[ $gen2 != $gen ]] ||
9341 "Layout generation on $file2 does not change"
9343 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9344 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9346 run_test 184a "Basic layout swap"
9349 check_swap_layouts_support && return 0
9351 dir0=$DIR/$tdir/$testnum
9352 mkdir -p $dir0 || error "creating dir $dir0"
9359 $SETSTRIPE -c1 $file1
9360 $SETSTRIPE -c2 $file2
9361 $SETSTRIPE -c1 $file3
9362 chown $RUNAS_ID $file3
9363 gen1=$($GETSTRIPE -g $file1)
9364 gen2=$($GETSTRIPE -g $file2)
9366 $LFS swap_layouts $dir1 $dir2 &&
9367 error "swap of directories layouts should fail"
9368 $LFS swap_layouts $dir1 $file1 &&
9369 error "swap of directory and file layouts should fail"
9370 $RUNAS $LFS swap_layouts $file1 $file2 &&
9371 error "swap of file we cannot write should fail"
9372 $LFS swap_layouts $file1 $file3 &&
9373 error "swap of file with different owner should fail"
9374 /bin/true # to clear error code
9376 run_test 184b "Forbidden layout swap (will generate errors)"
9379 check_swap_layouts_support && return 0
9381 dir0=$DIR/$tdir/$testnum
9382 mkdir -p $dir0 || error "creating dir $dir0"
9387 # create a file large enough for the concurent test
9388 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9389 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9390 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9393 dd if=$ref1 of=$file1 bs=64k &
9394 sleep 0.$((RANDOM % 5 + 1))
9396 $LFS swap_layouts $file1 $file2
9399 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9400 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9402 # how many bytes copied before swapping layout
9403 local copied=`stat -c %s $file2`
9404 local remaining=`stat -c %s $ref1`
9405 remaining=$((remaining - copied))
9406 echo "Copied $copied bytes before swapping layout..."
9408 cmp -n $copied $file1 $ref2 ||
9409 error "Content mismatch [0, $copied) of ref2 and file1"
9410 cmp -n $copied $file2 $ref1 ||
9411 error "Content mismatch [0, $copied) of ref1 and file2"
9412 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9413 error "Content mismatch [$copied, EOF) of ref1 and file1"
9416 rm -f $ref1 $ref2 $file1 $file2
9418 run_test 184c "Concurrent write and layout swap"
9421 check_file_in_pool()
9426 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9429 for t in $tlist ; do
9430 [ "$i" -eq "$t" ] && continue 2
9433 echo "pool list: $tlist"
9434 echo "striping: $res"
9435 error_noexit "$file not allocated in $pool"
9442 echo "Creating new pool"
9445 create_pool $FSNAME.$pool ||
9446 { error_noexit "No pool created, result code $?"; return 1; }
9447 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9448 { error_noexit "$pool not in lfs pool_list"; return 2; }
9451 pool_add_targets() {
9452 echo "Adding targets to pool"
9458 local list=$(seq $first $step $last)
9460 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9461 do_facet mgs $LCTL pool_add \
9462 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9463 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9464 | sort -u | tr '\n' ' ' " "$t" || {
9465 error_noexit "Add to pool failed"
9468 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9469 local addcount=$(((last - first) / step + 1))
9470 [ $lfscount -eq $addcount ] || {
9471 error_noexit "lfs pool_list bad ost count" \
9472 "$lfscount != $addcount"
9480 echo "Setting pool on directory $tdir"
9482 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9484 error_noexit "Cannot set pool $pool to $tdir"
9491 echo "Checking pool on directory $tdir"
9493 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9494 [ "$res" = "$pool" ] && return 0
9496 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9500 pool_dir_rel_path() {
9501 echo "Testing relative path works well"
9506 mkdir -p $root/$tdir/$tdir
9508 pool_set_dir $pool $tdir || return 1
9509 pool_set_dir $pool ./$tdir || return 2
9510 pool_set_dir $pool ../$tdir || return 3
9511 pool_set_dir $pool ../$tdir/$tdir || return 4
9512 rm -rf $tdir; cd - > /dev/null
9515 pool_alloc_files() {
9516 echo "Checking files allocation from directory pool"
9523 for i in $(seq -w 1 $count)
9525 local file=$tdir/file-$i
9527 check_file_in_pool $file $pool "$tlist" || \
9528 failed=$((failed + 1))
9530 [ "$failed" = 0 ] && return 0
9532 error_noexit "$failed files not allocated in $pool"
9536 pool_create_files() {
9537 echo "Creating files in pool"
9545 for i in $(seq -w 1 $count)
9547 local file=$tdir/spoo-$i
9548 $SETSTRIPE -p $pool $file
9549 check_file_in_pool $file $pool "$tlist" || \
9550 failed=$((failed + 1))
9552 [ "$failed" = 0 ] && return 0
9554 error_noexit "$failed files not allocated in $pool"
9559 echo "Checking 'lfs df' output"
9562 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9564 local res=$($LFS df --pool $FSNAME.$pool |
9566 grep "$FSNAME-OST" |
9568 [ "$res" = "$t" ] && return 0
9570 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9574 pool_file_rel_path() {
9575 echo "Creating files in a pool with relative pathname"
9580 { error_noexit "unable to create $tdir"; return 1 ; }
9581 local file="/..$tdir/$tfile-1"
9582 $SETSTRIPE -p $pool $file ||
9583 { error_noexit "unable to create $file" ; return 2 ; }
9586 $SETSTRIPE -p $pool $tfile-2 || {
9587 error_noexit "unable to create $tfile-2 in $tdir"
9592 pool_remove_first_target() {
9593 echo "Removing first target from a pool"
9596 local pname="lov.$FSNAME-*.pools.$pool"
9597 local t=$($LCTL get_param -n $pname | head -1)
9598 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9599 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9600 error_noexit "$t not removed from $FSNAME.$pool"
9605 pool_remove_all_targets() {
9606 echo "Removing all targets from pool"
9609 local pname="lov.$FSNAME-*.pools.$pool"
9610 for t in $($LCTL get_param -n $pname | sort -u)
9612 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9614 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9615 error_noexit "Pool $FSNAME.$pool cannot be drained"
9618 # striping on an empty/nonexistant pool should fall back
9619 # to "pool of everything"
9621 error_noexit "failed to use fallback striping for empty pool"
9624 # setstripe on an empty pool should fail
9625 $SETSTRIPE -p $pool $file 2>/dev/null && {
9626 error_noexit "expected failure when creating file" \
9634 echo "Destroying pool"
9638 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9641 # striping on an empty/nonexistant pool should fall back
9642 # to "pool of everything"
9644 error_noexit "failed to use fallback striping for missing pool"
9647 # setstripe on an empty pool should fail
9648 $SETSTRIPE -p $pool $file 2>/dev/null && {
9649 error_noexit "expected failure when creating file" \
9654 # get param should return err once pool is gone
9655 if wait_update $HOSTNAME "lctl get_param -n \
9656 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9658 remove_pool_from_list $FSNAME.$pool
9661 error_noexit "Pool $FSNAME.$pool is not destroyed"
9666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9667 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
9669 local POOL=${POOL:-cea1}
9670 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
9671 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
9674 local last_ost=$(($OSTCOUNT - 1))
9676 local ost_list=$(seq $first_ost $ost_step $last_ost)
9677 local ost_range="$first_ost $last_ost $ost_step"
9678 local test_path=$POOL_ROOT/$POOL_DIR_NAME
9679 local file_dir=$POOL_ROOT/file_tst
9683 # former test_200a test_200b
9684 pool_add $POOL || { rc=$? ; break; }
9685 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
9686 # former test_200c test_200d
9688 pool_set_dir $POOL $test_path || { rc=$? ; break; }
9689 pool_check_dir $POOL $test_path || { rc=$? ; break; }
9690 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
9691 || { rc=$? ; break; }
9692 # former test_200e test_200f
9693 local files=$((OSTCOUNT*3))
9694 pool_alloc_files $POOL $test_path $files "$ost_list" \
9695 || { rc=$? ; break; }
9696 pool_create_files $POOL $file_dir $files "$ost_list" \
9697 || { rc=$? ; break; }
9698 # former test_200g test_200h
9699 pool_lfs_df $POOL || { rc=$? ; break; }
9700 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
9702 # former test_201a test_201b test_201c
9703 pool_remove_first_target $POOL || { rc=$? ; break; }
9705 local f=$test_path/$tfile
9706 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
9707 pool_remove $POOL $f || { rc=$? ; break; }
9714 run_test 200 "OST pools"
9716 # usage: default_attr <count | size | offset>
9718 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
9721 # usage: check_default_stripe_attr
9722 check_default_stripe_attr() {
9723 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
9725 --stripe-count|--count)
9726 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
9727 --stripe-size|--size)
9728 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
9729 --stripe-index|--index)
9732 error "unknown getstripe attr '$1'"
9735 [ $ACTUAL != $EXPECTED ] &&
9736 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
9740 test_mkdir -p $DIR/$tdir
9741 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
9743 check_default_stripe_attr --stripe-count
9744 check_default_stripe_attr --stripe-size
9745 check_default_stripe_attr --stripe-index
9749 run_test 204a "Print default stripe attributes ================="
9752 test_mkdir -p $DIR/$tdir
9753 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9755 check_default_stripe_attr --stripe-size
9756 check_default_stripe_attr --stripe-index
9760 run_test 204b "Print default stripe size and offset ==========="
9763 test_mkdir -p $DIR/$tdir
9764 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9766 check_default_stripe_attr --stripe-count
9767 check_default_stripe_attr --stripe-index
9771 run_test 204c "Print default stripe count and offset ==========="
9774 test_mkdir -p $DIR/$tdir
9775 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9777 check_default_stripe_attr --stripe-count
9778 check_default_stripe_attr --stripe-size
9782 run_test 204d "Print default stripe count and size ============="
9785 test_mkdir -p $DIR/$tdir
9786 $SETSTRIPE -d $DIR/$tdir
9788 check_default_stripe_attr --stripe-count --raw
9789 check_default_stripe_attr --stripe-size --raw
9790 check_default_stripe_attr --stripe-index --raw
9794 run_test 204e "Print raw stripe attributes ================="
9797 test_mkdir -p $DIR/$tdir
9798 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9800 check_default_stripe_attr --stripe-size --raw
9801 check_default_stripe_attr --stripe-index --raw
9805 run_test 204f "Print raw stripe size and offset ==========="
9808 test_mkdir -p $DIR/$tdir
9809 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9811 check_default_stripe_attr --stripe-count --raw
9812 check_default_stripe_attr --stripe-index --raw
9816 run_test 204g "Print raw stripe count and offset ==========="
9819 test_mkdir -p $DIR/$tdir
9820 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9822 check_default_stripe_attr --stripe-count --raw
9823 check_default_stripe_attr --stripe-size --raw
9827 run_test 204h "Print raw stripe count and size ============="
9829 # Figure out which job scheduler is being used, if any,
9831 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
9833 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
9835 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
9837 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
9838 JOBENV=LOADL_STEP_ID
9839 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
9849 # clear old jobstats
9850 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
9851 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
9853 # use a new JobID for this test, or we might see an old one
9854 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
9858 log "Using JobID environment variable $JOBENV=$JOBVAL"
9860 if [ $JOBENV = "FAKE_JOBID" ]; then
9861 FAKE_JOBID=$JOBVAL $cmd
9866 if [ "$target" = "mdt" -o "$target" = "both" ]; then
9867 FACET="$SINGLEMDS" # will need to get MDS number for DNE
9868 do_facet $FACET lctl get_param mdt.*.job_stats |
9869 grep $JOBVAL || error "No job stats found on MDT $FACET"
9871 if [ "$target" = "ost" -o "$target" = "both" ]; then
9873 do_facet $FACET lctl get_param obdfilter.*.job_stats |
9874 grep $JOBVAL || error "No job stats found on OST $FACET"
9878 test_205() { # Job stats
9879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9880 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
9881 skip "Server doesn't support jobstats" && return 0
9884 OLD_JOBENV=`$LCTL get_param -n jobid_var`
9885 if [ $OLD_JOBENV != $JOBENV ]; then
9886 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$JOBENV
9887 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9892 cmd="mkdir $DIR/$tfile"
9893 verify_jobstats "$cmd" "mdt"
9895 cmd="rm -fr $DIR/$tfile"
9896 verify_jobstats "$cmd" "mdt"
9898 cmd="mknod $DIR/$tfile c 1 3"
9899 verify_jobstats "$cmd" "mdt"
9901 cmd="rm -f $DIR/$tfile"
9902 verify_jobstats "$cmd" "mdt"
9904 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
9905 verify_jobstats "$cmd" "mdt"
9907 cmd="touch $DIR/$tfile"
9908 verify_jobstats "$cmd" "both"
9910 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
9911 verify_jobstats "$cmd" "ost"
9913 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
9914 verify_jobstats "$cmd" "ost"
9916 cmd="$TRUNCATE $DIR/$tfile 0"
9917 verify_jobstats "$cmd" "both"
9919 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
9920 verify_jobstats "$cmd" "mdt"
9923 rm -f $DIR/jobstats_test_rename
9925 if [ $OLD_JOBENV != $JOBENV ]; then
9926 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$OLD_JOBENV
9927 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9928 $OLD_JOBENV || return 1
9931 run_test 205 "Verify job stats"
9933 # LU-1480, LU-1773 and LU-1657
9936 lfs setstripe -c -1 $DIR/$tdir
9937 #define OBD_FAIL_LOV_INIT 0x1403
9938 $LCTL set_param fail_loc=0xa0001403
9939 $LCTL set_param fail_val=1
9940 touch $DIR/$tdir/$tfile || true
9942 run_test 206 "fail lov_init_raid0() doesn't lbug"
9945 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
9946 local fsz=`stat -c %s $DIR/$tfile`
9947 cancel_lru_locks mdc
9949 # do not return layout in getattr intent
9950 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
9951 $LCTL set_param fail_loc=0x170
9952 local sz=`stat -c %s $DIR/$tfile`
9954 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
9958 run_test 207a "can refresh layout at glimpse"
9961 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
9962 local cksum=`md5sum $DIR/$tfile`
9963 local fsz=`stat -c %s $DIR/$tfile`
9964 cancel_lru_locks mdc
9965 cancel_lru_locks osc
9967 # do not return layout in getattr intent
9968 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
9969 $LCTL set_param fail_loc=0x171
9971 # it will refresh layout after the file is opened but before read issues
9972 echo checksum is "$cksum"
9973 echo "$cksum" |md5sum -c --quiet || error "file differs"
9977 run_test 207b "can refresh layout at open"
9981 size=$((size % 8192 + 1))
9982 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
9983 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
9984 rm -f $DIR/f212 $DIR/f212.xyz
9986 run_test 212 "Sendfile test ============================================"
9989 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
9990 cancel_lru_locks osc
9991 lctl set_param fail_loc=0x8000040f
9992 # generate a read lock
9993 cat $DIR/$tfile > /dev/null
9994 # write to the file, it will try to cancel the above read lock.
9995 cat /etc/hosts >> $DIR/$tfile
9997 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
9999 test_214() { # for bug 20133
10000 test_mkdir -p $DIR/d214p/d214c
10001 for (( i=0; i < 340; i++ )) ; do
10002 touch $DIR/d214p/d214c/a$i
10005 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10006 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10007 ls $DIR/d214c || error "ls $DIR/d214c failed"
10008 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10010 run_test 214 "hash-indexed directory test - bug 20133"
10012 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10013 create_lnet_proc_files() {
10014 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10015 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10017 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10018 rm -f "$TMP/lnet_$1.sys_tmp"
10021 # counterpart of create_lnet_proc_files
10022 remove_lnet_proc_files() {
10023 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10026 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10027 # 3rd arg as regexp for body
10028 check_lnet_proc_stats() {
10029 local l=$(cat "$TMP/lnet_$1" |wc -l)
10030 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10032 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10035 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10036 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10037 # optional and can be regexp for 2nd line (lnet.routes case)
10038 check_lnet_proc_entry() {
10039 local blp=2 # blp stands for 'position of 1st line of body'
10040 [ "$5" = "" ] || blp=3 # lnet.routes case
10042 local l=$(cat "$TMP/lnet_$1" |wc -l)
10043 # subtracting one from $blp because the body can be empty
10044 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10046 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10047 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10049 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10050 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10052 # bail out if any unexpected line happened
10053 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10054 [ "$?" != 0 ] || error "$2 misformatted"
10057 test_215() { # for bugs 18102, 21079, 21517
10058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10059 local N='(0|[1-9][0-9]*)' # non-negative numeric
10060 local P='[1-9][0-9]*' # positive numeric
10061 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10062 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10063 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10064 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10066 local L1 # regexp for 1st line
10067 local L2 # regexp for 2nd line (optional)
10068 local BR # regexp for the rest (body)
10070 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10071 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10072 create_lnet_proc_files "stats"
10073 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10074 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10075 remove_lnet_proc_files "stats"
10077 # /proc/sys/lnet/routes should look like this:
10078 # Routing disabled/enabled
10079 # net hops state router
10080 # where net is a string like tcp0, hops >= 0, state is up/down,
10081 # router is a string like 192.168.1.1@tcp2
10082 L1="^Routing (disabled|enabled)$"
10083 L2="^net +hops +state +router$"
10084 BR="^$NET +$N +(up|down) +$NID$"
10085 create_lnet_proc_files "routes"
10086 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10087 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10088 remove_lnet_proc_files "routes"
10090 # /proc/sys/lnet/routers should look like this:
10091 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10092 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10093 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10094 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10095 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10096 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10097 create_lnet_proc_files "routers"
10098 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10099 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10100 remove_lnet_proc_files "routers"
10102 # /proc/sys/lnet/peers should look like this:
10103 # nid refs state last max rtr min tx min queue
10104 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10105 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10106 # numeric (0 or >0 or <0), queue >= 0.
10107 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10108 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10109 create_lnet_proc_files "peers"
10110 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10111 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10112 remove_lnet_proc_files "peers"
10114 # /proc/sys/lnet/buffers should look like this:
10115 # pages count credits min
10116 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10117 L1="^pages +count +credits +min$"
10118 BR="^ +$N +$N +$I +$I$"
10119 create_lnet_proc_files "buffers"
10120 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10121 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10122 remove_lnet_proc_files "buffers"
10124 # /proc/sys/lnet/nis should look like this:
10125 # nid status alive refs peer rtr max tx min
10126 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10127 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10128 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10129 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10130 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10131 create_lnet_proc_files "nis"
10132 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10133 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10134 remove_lnet_proc_files "nis"
10136 # can we successfully write to /proc/sys/lnet/stats?
10137 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10138 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10140 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10142 test_216() { # bug 20317
10143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10144 remote_ost_nodsh && skip "remote OST with nodsh" && return
10146 local p="$TMP/sanityN-$TESTNAME.parameters"
10147 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
10148 for node in $(osts_nodes); do
10149 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10150 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
10151 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
10155 # agressive lockless i/o settings
10156 for node in $(osts_nodes); do
10157 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'
10159 lctl set_param -n osc.*.contention_seconds 60
10161 $DIRECTIO write $DIR/$tfile 0 10 4096
10162 $CHECKSTAT -s 40960 $DIR/$tfile
10164 # disable lockless i/o
10165 for node in $(osts_nodes); do
10166 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10168 lctl set_param -n osc.*.contention_seconds 0
10171 dd if=/dev/zero of=$DIR/$tfile count=0
10172 $CHECKSTAT -s 0 $DIR/$tfile
10174 restore_lustre_params <$p
10178 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10180 test_217() { # bug 22430
10181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10185 for node in $(nodes_list); do
10186 nid=$(host_nids_address $node $NETTYPE)
10187 if [[ $nid = *-* ]] ; then
10188 echo "lctl ping $nid@$NETTYPE"
10189 lctl ping $nid@$NETTYPE
10191 echo "skipping $node (no hyphen detected)"
10195 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10198 # do directio so as not to populate the page cache
10199 log "creating a 10 Mb file"
10200 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10201 log "starting reads"
10202 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10203 log "truncating the file"
10204 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10206 kill %+ || true # reads might have finished
10207 echo "wait until dd is finished"
10209 log "removing the temporary file"
10210 rm -rf $DIR/$tfile || error "tmp file removal failed"
10212 run_test 218 "parallel read and truncate should not deadlock ======================="
10215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10216 # write one partial page
10217 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10218 # set no grant so vvp_io_commit_write will do sync write
10219 $LCTL set_param fail_loc=0x411
10220 # write a full page at the end of file
10221 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10223 $LCTL set_param fail_loc=0
10224 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10225 $LCTL set_param fail_loc=0x411
10226 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10228 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10230 test_220() { #LU-325
10231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10232 remote_ost_nodsh && skip "remote OST with nodsh" && return
10235 test_mkdir -p $DIR/$tdir
10236 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10237 awk '{print $2}' | sed -e 's/_UUID$//')
10240 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10241 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10242 osc.$mdtosc_proc1.prealloc_last_id)
10243 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10244 osc.$mdtosc_proc1.prealloc_next_id)
10248 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10249 #define OBD_FAIL_OST_ENOINO 0x229
10250 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10251 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10252 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10254 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10256 MDSOBJS=$((last_id - next_id))
10257 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10259 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10260 echo "OST still has $count kbytes free"
10262 echo "create $MDSOBJS files @next_id..."
10263 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10265 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10266 osc.$mdtosc_proc1.prealloc_last_id)
10267 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10268 osc.$mdtosc_proc1.prealloc_next_id)
10270 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10275 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10276 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10278 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10279 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10280 echo "unlink $MDSOBJS files @$next_id..."
10281 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10283 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10287 dd if=`which date` of=$MOUNT/date oflag=sync
10288 chmod +x $MOUNT/date
10290 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10291 $LCTL set_param fail_loc=0x80001401
10293 $MOUNT/date > /dev/null
10296 run_test 221 "make sure fault and truncate race to not cause OOM"
10299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10301 test_mkdir -p $DIR/$tdir
10302 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10303 createmany -o $DIR/$tdir/$tfile 10
10304 cancel_lru_locks mdc
10305 cancel_lru_locks osc
10306 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10307 $LCTL set_param fail_loc=0x31a
10308 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10309 $LCTL set_param fail_loc=0
10312 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10317 test_mkdir -p $DIR/$tdir
10318 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10319 createmany -o $DIR/$tdir/$tfile 10
10320 cancel_lru_locks mdc
10321 cancel_lru_locks osc
10322 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10323 $LCTL set_param fail_loc=0x31a
10324 rm -r $DIR/$tdir || "AGL for rmdir failed"
10325 $LCTL set_param fail_loc=0
10327 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10332 test_mkdir -p $DIR/$tdir
10333 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10334 createmany -o $DIR/$tdir/$tfile 10
10335 cancel_lru_locks mdc
10336 cancel_lru_locks osc
10337 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10338 $LCTL set_param fail_loc=0x31b
10339 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10340 $LCTL set_param fail_loc=0
10343 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10345 test_224a() { # LU-1039, MRP-303
10346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10347 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10348 $LCTL set_param fail_loc=0x508
10349 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10350 $LCTL set_param fail_loc=0
10353 run_test 224a "Don't panic on bulk IO failure"
10355 test_224b() { # LU-1039, MRP-303
10356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10357 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10358 cancel_lru_locks osc
10359 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10360 $LCTL set_param fail_loc=0x515
10361 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10362 $LCTL set_param fail_loc=0
10365 run_test 224b "Don't panic on bulk IO failure"
10367 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10370 if [ -z ${MDSSURVEY} ]; then
10371 skip_env "mds-survey not found" && return
10373 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10374 { skip "Need MDS version at least 2.2.51"; return; }
10376 local mds=$(facet_host $SINGLEMDS)
10377 local target=$(do_nodes $mds 'lctl dl' | \
10378 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10380 local cmd1="file_count=1000 thrhi=4"
10381 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10382 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10383 local cmd="$cmd1 $cmd2 $cmd3"
10385 rm -f ${TMP}/mds_survey*
10387 eval $cmd || error "mds-survey with zero-stripe failed"
10388 cat ${TMP}/mds_survey*
10389 rm -f ${TMP}/mds_survey*
10391 run_test 225a "Metadata survey sanity with zero-stripe"
10394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10395 if [ -z ${MDSSURVEY} ]; then
10396 skip_env "mds-survey not found" && return
10398 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10399 { skip "Need MDS version at least 2.2.51"; return; }
10401 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10402 skip_env "Need to mount OST to test" && return
10405 local mds=$(facet_host $SINGLEMDS)
10406 local target=$(do_nodes $mds 'lctl dl' | \
10407 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10409 local cmd1="file_count=1000 thrhi=4"
10410 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10411 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10412 local cmd="$cmd1 $cmd2 $cmd3"
10414 rm -f ${TMP}/mds_survey*
10416 eval $cmd || error "mds-survey with stripe_count failed"
10417 cat ${TMP}/mds_survey*
10418 rm -f ${TMP}/mds_survey*
10420 run_test 225b "Metadata survey sanity with stripe_count = 1"
10422 mcreate_path2fid () {
10428 local path=$DIR/$tdir/$name
10433 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10434 error "cannot create $desc"
10436 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10438 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10440 fid_path=$($LFS fid2path $MOUNT $fid)
10442 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10444 [ "$path" == "$fid_path" ] ||
10445 error "fid2path returned $fid_path, expected $path"
10447 echo "pass with $path and $fid"
10452 mkdir -p $DIR/$tdir
10454 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10455 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10456 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10457 mcreate_path2fid 0040666 0 0 dir "directory"
10458 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10459 mcreate_path2fid 0100666 0 0 file "regular file"
10460 mcreate_path2fid 0120666 0 0 link "symbolic link"
10461 mcreate_path2fid 0140666 0 0 sock "socket"
10463 run_test 226 "call path2fid and fid2path on files of all type"
10465 # LU-1299 Executing or running ldd on a truncated executable does not
10466 # cause an out-of-memory condition.
10468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10469 dd if=`which date` of=$MOUNT/date bs=1k count=1
10470 chmod +x $MOUNT/date
10472 $MOUNT/date > /dev/null
10473 ldd $MOUNT/date > /dev/null
10476 run_test 227 "running truncated executable does not cause OOM"
10478 # LU-1512 try to reuse idle OI blocks
10480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10481 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10482 skip "non-ldiskfs backend" && return
10484 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10485 local myDIR=$DIR/$tdir
10488 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10489 $LCTL set_param fail_loc=0x80001002
10490 createmany -o $myDIR/t- 10000
10491 $LCTL set_param fail_loc=0
10492 # The guard is current the largest FID holder
10494 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10496 local IDX=$(($SEQ % 64))
10498 do_facet $SINGLEMDS sync
10499 # Make sure journal flushed.
10501 local blk1=$(do_facet $SINGLEMDS \
10502 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10503 grep Blockcount | awk '{print $4}')
10505 # Remove old files, some OI blocks will become idle.
10506 unlinkmany $myDIR/t- 10000
10507 # Create new files, idle OI blocks should be reused.
10508 createmany -o $myDIR/t- 2000
10509 do_facet $SINGLEMDS sync
10510 # Make sure journal flushed.
10512 local blk2=$(do_facet $SINGLEMDS \
10513 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10514 grep Blockcount | awk '{print $4}')
10516 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10518 run_test 228a "try to reuse idle OI blocks"
10521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10522 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10523 skip "non-ldiskfs backend" && return
10525 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10526 local myDIR=$DIR/$tdir
10529 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10530 $LCTL set_param fail_loc=0x80001002
10531 createmany -o $myDIR/t- 10000
10532 $LCTL set_param fail_loc=0
10533 # The guard is current the largest FID holder
10535 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10537 local IDX=$(($SEQ % 64))
10539 do_facet $SINGLEMDS sync
10540 # Make sure journal flushed.
10542 local blk1=$(do_facet $SINGLEMDS \
10543 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10544 grep Blockcount | awk '{print $4}')
10546 # Remove old files, some OI blocks will become idle.
10547 unlinkmany $myDIR/t- 10000
10550 stop $SINGLEMDS || error "Fail to stop MDT."
10552 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10554 df $MOUNT || error "Fail to df."
10555 # Create new files, idle OI blocks should be reused.
10556 createmany -o $myDIR/t- 2000
10557 do_facet $SINGLEMDS sync
10558 # Make sure journal flushed.
10560 local blk2=$(do_facet $SINGLEMDS \
10561 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10562 grep Blockcount | awk '{print $4}')
10564 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10566 run_test 228b "idle OI blocks can be reused after MDT restart"
10570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10571 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10572 skip "non-ldiskfs backend" && return
10574 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10575 local myDIR=$DIR/$tdir
10578 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10579 $LCTL set_param fail_loc=0x80001002
10580 # 20000 files can guarantee there are index nodes in the OI file
10581 createmany -o $myDIR/t- 20000
10582 $LCTL set_param fail_loc=0
10583 # The guard is current the largest FID holder
10585 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10587 local IDX=$(($SEQ % 64))
10589 do_facet $SINGLEMDS sync
10590 # Make sure journal flushed.
10592 local blk1=$(do_facet $SINGLEMDS \
10593 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10594 grep Blockcount | awk '{print $4}')
10596 # Remove old files, some OI blocks will become idle.
10597 unlinkmany $myDIR/t- 20000
10599 # The OI file should become empty now
10601 # Create new files, idle OI blocks should be reused.
10602 createmany -o $myDIR/t- 2000
10603 do_facet $SINGLEMDS sync
10604 # Make sure journal flushed.
10606 local blk2=$(do_facet $SINGLEMDS \
10607 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10608 grep Blockcount | awk '{print $4}')
10610 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10612 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10616 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10619 mkdir -p $DIR/$tdir/test_230_local
10620 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10621 [ $mdt_idx -ne 0 ] &&
10622 error "create local directory on wrong MDT $mdt_idx"
10624 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10625 error "create remote directory failed"
10626 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10627 [ $mdt_idx -ne $MDTIDX ] &&
10628 error "create remote directory on wrong MDT $mdt_idx"
10630 createmany -o $DIR/$tdir/test_230/t- 10 ||
10631 error "create files on remote directory failed"
10632 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10633 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10634 rm -r $DIR/$tdir || error "unlink remote directory failed"
10636 run_test 230a "Create remote directory and files under the remote directory"
10639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10640 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10642 local remote_dir=$DIR/$tdir/remote_dir
10645 mkdir -p $DIR/$tdir
10646 $LFS mkdir -i $MDTIDX $remote_dir ||
10647 error "create remote directory failed"
10649 $LFS mkdir -i 0 $remote_dir/new_dir &&
10650 error "nested remote directory create succeed!"
10652 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
10653 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
10654 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
10657 error "create remote directory failed after set enable_remote_dir"
10659 rm -r $DIR/$tdir || error "unlink remote directory failed"
10661 run_test 230b "nested remote directory should be failed"
10665 # For simplicity this test assumes that max_pages_per_rpc
10666 # is the same across all OSCs
10667 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
10668 local bulk_size=$((max_pages * 4096))
10670 mkdir -p $DIR/$tdir
10672 # clear the OSC stats
10673 $LCTL set_param osc.*.stats=0 &>/dev/null
10675 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
10676 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
10677 oflag=direct &>/dev/null || error "dd failed"
10679 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
10680 if [ x$nrpcs != "x1" ]; then
10681 error "found $nrpc ost_write RPCs, not 1 as expected"
10684 # Drop the OSC cache, otherwise we will read from it
10685 cancel_lru_locks osc
10687 # clear the OSC stats
10688 $LCTL set_param osc.*.stats=0 &>/dev/null
10690 # Client reads $bulk_size.
10691 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
10692 iflag=direct &>/dev/null || error "dd failed"
10694 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
10695 if [ x$nrpcs != "x1" ]; then
10696 error "found $nrpc ost_read RPCs, not 1 as expected"
10699 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
10702 mkdir -p $DIR/$tdir
10704 for i in {0..1023}; do
10705 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
10706 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
10707 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
10711 run_test 231b "must not assert on fully utilized OST request buffer"
10714 # tests that do cleanup/setup should be run at the end
10718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10720 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
10721 $LCTL set_param fail_loc=0x903
10722 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
10723 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
10726 FAIL_ON_ERROR=true cleanup
10727 FAIL_ON_ERROR=true setup
10729 run_test 900 "umount should not race with any mgc requeue thread"
10732 check_and_cleanup_lustre
10733 if [ "$I_MOUNTED" != "yes" ]; then
10734 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true