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==============="
2005 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2006 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2007 nlink=$(stat --format=%h $DIR/$tfile)
2008 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2009 exec 173<$DIR/$tfile
2010 trap "exec 173<&-" EXIT
2011 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2012 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2013 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2014 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2015 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2018 run_test 31n "check link count of unlinked file"
2020 cleanup_test32_mount() {
2022 $UMOUNT $DIR/$tdir/ext2-mountpoint
2026 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2027 echo "== more mountpoints and symlinks ================="
2028 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2029 trap cleanup_test32_mount EXIT
2030 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2031 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2032 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2033 cleanup_test32_mount
2035 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2039 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2040 trap cleanup_test32_mount EXIT
2041 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2042 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2043 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2044 cleanup_test32_mount
2046 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2050 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2051 trap cleanup_test32_mount EXIT
2052 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2053 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2054 test_mkdir -p $DIR/$tdir/d2/test_dir
2055 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2056 cleanup_test32_mount
2058 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2062 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2063 trap cleanup_test32_mount EXIT
2064 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2065 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2066 test_mkdir -p $DIR/$tdir/d2/test_dir
2067 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2068 cleanup_test32_mount
2070 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2073 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2074 test_mkdir -p $DIR/d32e/tmp
2075 TMP_DIR=$DIR/d32e/tmp
2076 ln -s $DIR/d32e $TMP_DIR/symlink11
2077 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2078 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2079 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2081 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2084 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2085 test_mkdir -p $DIR/d32f/tmp
2086 TMP_DIR=$DIR/d32f/tmp
2087 ln -s $DIR/d32f $TMP_DIR/symlink11
2088 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2089 ls $DIR/d32f/tmp/symlink11 || error
2090 ls $DIR/d32f/symlink01 || error
2092 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2095 TMP_DIR=$DIR/$tdir/tmp
2096 test_mkdir -p $DIR/$tdir/tmp
2097 test_mkdir $DIR/${tdir}2
2098 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2099 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2100 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2101 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2102 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2103 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2105 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2108 rm -fr $DIR/$tdir $DIR/${tdir}2
2109 TMP_DIR=$DIR/$tdir/tmp
2110 test_mkdir -p $DIR/$tdir/tmp
2111 test_mkdir $DIR/${tdir}2
2112 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2113 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2114 ls $TMP_DIR/symlink12 || error
2115 ls $DIR/$tdir/symlink02 || error
2117 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2121 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2122 trap cleanup_test32_mount EXIT
2123 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2124 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2125 touch $DIR/$tdir/test_file
2126 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2127 cleanup_test32_mount
2129 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2133 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2134 trap cleanup_test32_mount EXIT
2135 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2136 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2137 touch $DIR/$tdir/test_file
2138 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2139 cleanup_test32_mount
2141 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2146 trap cleanup_test32_mount EXIT
2147 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2148 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2149 test_mkdir -p $DIR/$tdir/d2
2150 touch $DIR/$tdir/d2/test_file || error
2151 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2152 cleanup_test32_mount
2154 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2159 trap cleanup_test32_mount EXIT
2160 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2161 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2162 test_mkdir -p $DIR/$tdir/d2
2163 touch $DIR/$tdir/d2/test_file
2164 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2165 cleanup_test32_mount
2167 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2171 test_mkdir -p $DIR/d32m/tmp
2172 TMP_DIR=$DIR/d32m/tmp
2173 ln -s $DIR $TMP_DIR/symlink11
2174 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2175 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2176 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2178 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2182 test_mkdir -p $DIR/d32n/tmp
2183 TMP_DIR=$DIR/d32n/tmp
2184 ln -s $DIR $TMP_DIR/symlink11
2185 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2186 ls -l $DIR/d32n/tmp/symlink11 || error
2187 ls -l $DIR/d32n/symlink01 || error
2189 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2192 rm -fr $DIR/d32o $DIR/$tfile
2194 test_mkdir -p $DIR/d32o/tmp
2195 TMP_DIR=$DIR/d32o/tmp
2196 ln -s $DIR/$tfile $TMP_DIR/symlink12
2197 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2198 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2199 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2200 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2201 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2203 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2213 test_mkdir -p $DIR/d32p/tmp
2215 TMP_DIR=$DIR/d32p/tmp
2217 ln -s $DIR/$tfile $TMP_DIR/symlink12
2219 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2221 cat $DIR/d32p/tmp/symlink12 || error
2223 cat $DIR/d32p/symlink02 || error
2226 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2228 cleanup_testdir_mount() {
2234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2235 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2236 trap cleanup_testdir_mount EXIT
2237 test_mkdir -p $DIR/$tdir
2238 touch $DIR/$tdir/under_the_mount
2239 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2240 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2241 cleanup_testdir_mount
2243 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2246 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2247 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2248 trap cleanup_testdir_mount EXIT
2249 test_mkdir -p $DIR/$tdir
2250 touch $DIR/$tdir/under_the_mount
2251 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2252 ls $DIR/$tdir | grep -q under_the_mount && error || true
2253 cleanup_testdir_mount
2255 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2260 chmod 444 $DIR/$tfile
2261 chown $RUNAS_ID $DIR/$tfile
2263 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2266 run_test 33aa "write file with mode 444 (should return error) ===="
2270 test_mkdir -p $DIR/d33
2271 chown $RUNAS_ID $DIR/d33
2272 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2273 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2274 error "open RDWR" || true
2276 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2280 test_mkdir -p $DIR/d33
2281 chown $RUNAS_ID $DIR/d33
2282 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2284 run_test 33b "test open file with malformed flags (No panic and return error)"
2287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2293 remote_ost_nodsh && skip "remote OST with nodsh" && return
2296 test_mkdir -p $DIR/d33
2297 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2300 for ostnum in $(seq $OSTCOUNT); do
2301 # test-framework's OST numbering is one-based, while Lustre's
2303 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2304 # Parsing llobdstat's output sucks; we could grep the /proc
2305 # path, but that's likely to not be as portable as using the
2306 # llobdstat utility. So we parse lctl output instead.
2307 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2308 obdfilter/$ostname/stats |
2309 awk '/^write_bytes/ {print $7}' )
2310 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2311 if (( ${write_bytes:-0} > 0 ))
2318 $all_zeros || return 0
2321 echo foo > $DIR/d33/bar
2325 # Total up write_bytes after writing. We'd better find non-zeros.
2326 for ostnum in $(seq $OSTCOUNT); do
2327 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2328 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2329 obdfilter/$ostname/stats |
2330 awk '/^write_bytes/ {print $7}' )
2331 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2332 if (( ${write_bytes:-0} > 0 ))
2341 for ostnum in $(seq $OSTCOUNT); do
2342 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2343 echo "Check that write_bytes is present in obdfilter/*/stats:"
2344 do_facet ost$ostnum lctl get_param -n \
2345 obdfilter/$ostname/stats
2347 error "OST not keeping write_bytes stats (b22312)"
2350 run_test 33c "test llobdstat and write_bytes"
2353 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2356 local remote_dir=$DIR/$tdir/remote_dir
2359 $LFS mkdir -i $MDTIDX $remote_dir ||
2360 error "create remote directory failed"
2362 touch $remote_dir/$tfile
2363 chmod 444 $remote_dir/$tfile
2364 chown $RUNAS_ID $remote_dir/$tfile
2366 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2368 chown $RUNAS_ID $remote_dir
2369 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2370 error "create" || true
2371 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2372 error "open RDWR" || true
2373 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2374 error "create" || true
2376 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2378 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2381 $MCREATE $DIR/f34 || error
2382 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2383 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2384 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2385 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2387 run_test 34a "truncate file that has not been opened ==========="
2390 [ ! -f $DIR/f34 ] && test_34a
2391 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2392 $OPENFILE -f O_RDONLY $DIR/f34
2393 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2394 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2396 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2399 [ ! -f $DIR/f34 ] && test_34a
2400 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2401 $OPENFILE -f O_RDWR $DIR/f34
2402 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2403 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2405 run_test 34c "O_RDWR opening file-with-size works =============="
2408 [ ! -f $DIR/f34 ] && test_34a
2409 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2410 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2413 run_test 34d "write to sparse file ============================="
2417 $MCREATE $DIR/f34e || error
2418 $TRUNCATE $DIR/f34e 1000 || error
2419 $CHECKSTAT -s 1000 $DIR/f34e || error
2420 $OPENFILE -f O_RDWR $DIR/f34e
2421 $CHECKSTAT -s 1000 $DIR/f34e || error
2423 run_test 34e "create objects, some with size and some without =="
2425 test_34f() { # bug 6242, 6243
2426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2429 $MCREATE $DIR/f34f || error
2430 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2431 dd if=$DIR/f34f of=$TMP/f34f
2432 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2433 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2434 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2435 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2436 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2438 run_test 34f "read from a file with no objects until EOF ======="
2441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2442 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2443 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2444 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2445 cancel_lru_locks osc
2446 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2447 error "wrong size after lock cancel"
2449 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2450 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2451 error "expanding truncate failed"
2452 cancel_lru_locks osc
2453 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2454 error "wrong expanded size after lock cancel"
2456 run_test 34g "truncate long file ==============================="
2459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2463 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2464 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2468 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2469 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2473 local nsz=`stat -c %s $DIR/$tfile`
2474 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2476 run_test 34h "ftruncate file under grouplock should not block"
2479 cp /bin/sh $DIR/f35a
2481 chown $RUNAS_ID $DIR/f35a
2482 $RUNAS $DIR/f35a && error || true
2485 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2489 utime $DIR/f36 || error
2491 run_test 36a "MDS utime check (mknod, utime) ==================="
2495 utime $DIR/f36 || error
2497 run_test 36b "OST utime check (open, utime) ===================="
2502 chown $RUNAS_ID $DIR/d36
2503 $RUNAS utime $DIR/d36/f36 || error
2505 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2508 [ ! -d $DIR/d36 ] && test_36c
2509 echo "" > $DIR/d36/f36
2510 $RUNAS utime $DIR/d36/f36 || error
2512 run_test 36d "non-root OST utime check (open, utime) ==========="
2515 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2516 test_mkdir -p $DIR/$tdir
2517 touch $DIR/$tdir/$tfile
2518 $RUNAS utime $DIR/$tdir/$tfile && \
2519 error "utime worked, expected failure" || true
2521 run_test 36e "utime on non-owned file (should return error) ===="
2525 local LANG_SAVE=$LANG
2526 local LC_LANG_SAVE=$LC_LANG
2527 export LANG=C LC_LANG=C # for date language
2529 DATESTR="Dec 20 2000"
2530 test_mkdir -p $DIR/$tdir
2531 lctl set_param fail_loc=$fl
2533 cp /etc/hosts $DIR/$tdir/$tfile
2534 sync & # write RPC generated with "current" inode timestamp, but delayed
2536 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2537 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2538 cancel_lru_locks osc
2539 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2541 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2542 echo "BEFORE: $LS_BEFORE" && \
2543 echo "AFTER : $LS_AFTER" && \
2544 echo "WANT : $DATESTR" && \
2545 error "$DIR/$tdir/$tfile timestamps changed" || true
2547 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2552 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2553 subr_36fh "0x80000214"
2555 run_test 36f "utime on file racing with OST BRW write =========="
2558 remote_ost_nodsh && skip "remote OST with nodsh" && return
2559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2564 test_mkdir -p $DIR/$tdir
2565 fmd_max_age=$(do_facet ost1 \
2566 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2569 fmd_before=$(do_facet ost1 \
2570 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2571 touch $DIR/$tdir/$tfile
2572 sleep $((fmd_max_age + 12))
2573 fmd_after=$(do_facet ost1 \
2574 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2576 echo "fmd_before: $fmd_before"
2577 echo "fmd_after: $fmd_after"
2578 [ "$fmd_after" -gt "$fmd_before" ] && \
2579 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2580 error "fmd didn't expire after ping" || true
2582 run_test 36g "filter mod data cache expiry ====================="
2585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2586 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2587 subr_36fh "0x80000227"
2589 run_test 36h "utime on file racing with OST BRW write =========="
2591 # test_37 - duplicate with tests 32q 32r
2594 local file=$DIR/$tfile
2596 openfile -f O_DIRECTORY $file
2599 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2600 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2602 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2606 touch $DIR/${tfile}2
2607 # ls -l $DIR/$tfile $DIR/${tfile}2
2608 # ls -lu $DIR/$tfile $DIR/${tfile}2
2609 # ls -lc $DIR/$tfile $DIR/${tfile}2
2611 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2612 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2614 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2616 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2618 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2619 error "O_TRUNC didn't change timestamps"
2622 run_test 39 "mtime changed on create ==========================="
2625 test_mkdir -p $DIR/$tdir
2626 cp -p /etc/passwd $DIR/$tdir/fopen
2627 cp -p /etc/passwd $DIR/$tdir/flink
2628 cp -p /etc/passwd $DIR/$tdir/funlink
2629 cp -p /etc/passwd $DIR/$tdir/frename
2630 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2633 echo "aaaaaa" >> $DIR/$tdir/fopen
2634 echo "aaaaaa" >> $DIR/$tdir/flink
2635 echo "aaaaaa" >> $DIR/$tdir/funlink
2636 echo "aaaaaa" >> $DIR/$tdir/frename
2638 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2639 local link_new=`stat -c %Y $DIR/$tdir/flink`
2640 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2641 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2643 cat $DIR/$tdir/fopen > /dev/null
2644 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2645 rm -f $DIR/$tdir/funlink2
2646 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2648 for (( i=0; i < 2; i++ )) ; do
2649 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2650 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2651 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2652 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2654 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2655 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2656 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2657 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2659 cancel_lru_locks osc
2660 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2663 run_test 39b "mtime change on open, link, unlink, rename ======"
2665 # this should be set to past
2666 TEST_39_MTIME=`date -d "1 year ago" +%s`
2672 local mtime0=`stat -c %Y $DIR1/$tfile`
2674 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2675 local mtime1=`stat -c %Y $DIR1/$tfile`
2676 [ "$mtime1" = $TEST_39_MTIME ] || \
2677 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2680 echo hello >> $DIR1/$tfile
2682 local mtime2=`stat -c %Y $DIR1/$tfile`
2683 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2684 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2686 mv $DIR1/$tfile $DIR1/$tfile-1
2688 for (( i=0; i < 2; i++ )) ; do
2689 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2690 [ "$mtime2" = "$mtime3" ] || \
2691 error "mtime ($mtime2) changed (to $mtime3) on rename"
2693 cancel_lru_locks osc
2694 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2697 run_test 39c "mtime change on rename ==========================="
2701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2704 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2706 for (( i=0; i < 2; i++ )) ; do
2707 local mtime=`stat -c %Y $DIR1/$tfile`
2708 [ $mtime = $TEST_39_MTIME ] || \
2709 error "mtime($mtime) is not set to $TEST_39_MTIME"
2711 cancel_lru_locks osc
2712 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2715 run_test 39d "create, utime, stat =============================="
2719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2721 local mtime1=`stat -c %Y $DIR1/$tfile`
2723 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2725 for (( i=0; i < 2; i++ )) ; do
2726 local mtime2=`stat -c %Y $DIR1/$tfile`
2727 [ $mtime2 = $TEST_39_MTIME ] || \
2728 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2730 cancel_lru_locks osc
2731 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2734 run_test 39e "create, stat, utime, stat ========================"
2738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2740 mtime1=`stat -c %Y $DIR1/$tfile`
2743 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2745 for (( i=0; i < 2; i++ )) ; do
2746 local mtime2=`stat -c %Y $DIR1/$tfile`
2747 [ $mtime2 = $TEST_39_MTIME ] || \
2748 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2750 cancel_lru_locks osc
2751 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2754 run_test 39f "create, stat, sleep, utime, stat ================="
2758 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2759 echo hello >> $DIR1/$tfile
2760 local mtime1=`stat -c %Y $DIR1/$tfile`
2763 chmod o+r $DIR1/$tfile
2765 for (( i=0; i < 2; i++ )) ; do
2766 local mtime2=`stat -c %Y $DIR1/$tfile`
2767 [ "$mtime1" = "$mtime2" ] || \
2768 error "lost mtime: $mtime2, should be $mtime1"
2770 cancel_lru_locks osc
2771 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2774 run_test 39g "write, chmod, stat ==============================="
2778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2783 echo hello >> $DIR1/$tfile
2784 local mtime1=`stat -c %Y $DIR1/$tfile`
2786 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2788 if [ "$d1" != "$d2" ]; then
2789 echo "write and touch not within one second"
2791 for (( i=0; i < 2; i++ )) ; do
2792 local mtime2=`stat -c %Y $DIR1/$tfile`
2793 [ "$mtime2" = $TEST_39_MTIME ] || \
2794 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2796 cancel_lru_locks osc
2797 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2801 run_test 39h "write, utime within one second, stat ============="
2804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2808 echo hello >> $DIR1/$tfile
2809 local mtime1=`stat -c %Y $DIR1/$tfile`
2811 mv $DIR1/$tfile $DIR1/$tfile-1
2813 for (( i=0; i < 2; i++ )) ; do
2814 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2816 [ "$mtime1" = "$mtime2" ] || \
2817 error "lost mtime: $mtime2, should be $mtime1"
2819 cancel_lru_locks osc
2820 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2823 run_test 39i "write, rename, stat =============================="
2826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2827 start_full_debug_logging
2831 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2832 lctl set_param fail_loc=0x80000412
2833 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2834 error "multiop failed"
2836 local mtime1=`stat -c %Y $DIR1/$tfile`
2838 mv $DIR1/$tfile $DIR1/$tfile-1
2840 kill -USR1 $multipid
2841 wait $multipid || error "multiop close failed"
2843 for (( i=0; i < 2; i++ )) ; do
2844 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2845 [ "$mtime1" = "$mtime2" ] ||
2846 error "mtime is lost on close: $mtime2, " \
2849 cancel_lru_locks osc
2850 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2852 lctl set_param fail_loc=0
2853 stop_full_debug_logging
2855 run_test 39j "write, rename, close, stat ======================="
2858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2862 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2864 local mtime1=`stat -c %Y $DIR1/$tfile`
2866 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2868 kill -USR1 $multipid
2869 wait $multipid || error "multiop close failed"
2871 for (( i=0; i < 2; i++ )) ; do
2872 local mtime2=`stat -c %Y $DIR1/$tfile`
2874 [ "$mtime2" = $TEST_39_MTIME ] || \
2875 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2877 cancel_lru_locks osc
2878 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2881 run_test 39k "write, utime, close, stat ========================"
2883 # this should be set to future
2884 TEST_39_ATIME=`date -d "1 year" +%s`
2887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2888 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2889 local atime_diff=$(do_facet $SINGLEMDS \
2890 lctl get_param -n mdd.*MDT0000*.atime_diff)
2894 # test setting directory atime to future
2895 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2896 local atime=$(stat -c %X $DIR/$tdir)
2897 [ "$atime" = $TEST_39_ATIME ] || \
2898 error "atime is not set to future: $atime, $TEST_39_ATIME"
2900 # test setting directory atime from future to now
2901 local d1=$(date +%s)
2903 local d2=$(date +%s)
2905 cancel_lru_locks mdc
2906 atime=$(stat -c %X $DIR/$tdir)
2907 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2908 error "atime is not updated from future: $atime, $d1<atime<$d2"
2910 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
2913 # test setting directory atime when now > dir atime + atime_diff
2917 cancel_lru_locks mdc
2918 atime=$(stat -c %X $DIR/$tdir)
2919 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2920 error "atime is not updated : $atime, should be $d2"
2922 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
2925 # test not setting directory atime when now < dir atime + atime_diff
2927 cancel_lru_locks mdc
2928 atime=$(stat -c %X $DIR/$tdir)
2929 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2930 error "atime is updated to $atime, should remain $d1<atime<$d2"
2932 do_facet $SINGLEMDS \
2933 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
2935 run_test 39l "directory atime update ==========================="
2938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2941 local far_past_mtime=$(date -d "May 29 1953" +%s)
2942 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2944 touch -m -d @$far_past_mtime $DIR1/$tfile
2945 touch -a -d @$far_past_atime $DIR1/$tfile
2947 for (( i=0; i < 2; i++ )) ; do
2948 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2949 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2950 error "atime or mtime set incorrectly"
2952 cancel_lru_locks osc
2953 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2956 run_test 39m "test atime and mtime before 1970"
2959 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2960 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2961 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2963 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2967 small_write $DIR/f41 18
2969 run_test 41 "test small file write + fstat ====================="
2971 count_ost_writes() {
2972 lctl get_param -n osc.*.stats |
2973 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2980 BG_DIRTY_RATIO_SAVE=10
2981 MAX_BG_DIRTY_RATIO=25
2985 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2986 # dirty_ratio, dirty_background_ratio
2987 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2988 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2989 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2990 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2992 # if file not here, we are a 2.4 kernel
2993 kill -CONT `pidof kupdated`
2998 # setup the trap first, so someone cannot exit the test at the
2999 # exact wrong time and mess up a machine
3000 trap start_writeback EXIT
3001 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3002 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3003 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3004 sysctl -w vm.dirty_writeback_centisecs=0
3005 sysctl -w vm.dirty_writeback_centisecs=0
3006 # save and increase /proc/sys/vm/dirty_ratio
3007 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3008 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3009 # save and increase /proc/sys/vm/dirty_background_ratio
3010 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3011 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3013 # if file not here, we are a 2.4 kernel
3014 kill -STOP `pidof kupdated`
3018 # ensure that all stripes have some grant before we test client-side cache
3020 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3021 dd if=/dev/zero of=$i bs=4k count=1
3026 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3027 # file truncation, and file removal.
3029 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3031 cancel_lru_locks osc
3033 sync; sleep 1; sync # just to be safe
3034 BEFOREWRITES=`count_ost_writes`
3035 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3036 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3037 AFTERWRITES=`count_ost_writes`
3038 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3039 error "$BEFOREWRITES < $AFTERWRITES"
3042 run_test 42a "ensure that we don't flush on close =============="
3045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3047 cancel_lru_locks osc
3050 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3051 BEFOREWRITES=`count_ost_writes`
3052 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3053 AFTERWRITES=`count_ost_writes`
3054 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3055 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3057 BEFOREWRITES=`count_ost_writes`
3058 sync || error "sync: $?"
3059 AFTERWRITES=`count_ost_writes`
3060 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3061 error "$BEFOREWRITES < $AFTERWRITES on sync"
3063 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3067 run_test 42b "test destroy of file with cached dirty data ======"
3069 # if these tests just want to test the effect of truncation,
3070 # they have to be very careful. consider:
3071 # - the first open gets a {0,EOF}PR lock
3072 # - the first write conflicts and gets a {0, count-1}PW
3073 # - the rest of the writes are under {count,EOF}PW
3074 # - the open for truncate tries to match a {0,EOF}PR
3075 # for the filesize and cancels the PWs.
3076 # any number of fixes (don't get {0,EOF} on open, match
3077 # composite locks, do smarter file size management) fix
3078 # this, but for now we want these tests to verify that
3079 # the cancellation with truncate intent works, so we
3080 # start the file with a full-file pw lock to match against
3081 # until the truncate.
3086 cancel_lru_locks osc
3088 # prime the file with 0,EOF PW to match
3092 # now the real test..
3093 dd if=/dev/zero of=$file bs=1024 count=100
3094 BEFOREWRITES=`count_ost_writes`
3095 $TRUNCATE $file $offset
3096 cancel_lru_locks osc
3097 AFTERWRITES=`count_ost_writes`
3102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3104 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3105 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3108 run_test 42c "test partial truncate of file with cached dirty data"
3111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3113 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3114 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3117 run_test 42d "test complete truncate of file with cached dirty data"
3119 test_42e() { # bug22074
3120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3121 local TDIR=$DIR/${tdir}e
3122 local pagesz=$(page_size)
3123 local pages=16 # hardcoded 16 pages, don't change it.
3124 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3125 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3129 test_mkdir -p $DIR/${tdir}e
3130 $SETSTRIPE -c 1 $TDIR
3131 createmany -o $TDIR/f $files
3133 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3135 # we assume that with $OSTCOUNT files, at least one of them will
3136 # be allocated on OST0.
3137 warmup_files=$((OSTCOUNT * max_dirty_mb))
3138 createmany -o $TDIR/w $warmup_files
3140 # write a large amount of data into one file and sync, to get good
3141 # avail_grant number from OST.
3142 for ((i=0; i<$warmup_files; i++)); do
3143 idx=$($GETSTRIPE -i $TDIR/w$i)
3144 [ $idx -ne 0 ] && continue
3145 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3148 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3150 $LCTL get_param $proc_osc0/cur_dirty_bytes
3151 $LCTL get_param $proc_osc0/cur_grant_bytes
3153 # create as much dirty pages as we can while not to trigger the actual
3154 # RPCs directly. but depends on the env, VFS may trigger flush during this
3155 # period, hopefully we are good.
3156 for ((i=0; i<$warmup_files; i++)); do
3157 idx=$($GETSTRIPE -i $TDIR/w$i)
3158 [ $idx -ne 0 ] && continue
3159 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3161 $LCTL get_param $proc_osc0/cur_dirty_bytes
3162 $LCTL get_param $proc_osc0/cur_grant_bytes
3164 # perform the real test
3165 $LCTL set_param $proc_osc0/rpc_stats 0
3166 for ((;i<$files; i++)); do
3167 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3168 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3171 $LCTL get_param $proc_osc0/rpc_stats
3174 local have_ppr=false
3175 $LCTL get_param $proc_osc0/rpc_stats |
3176 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3177 # skip lines until we are at the RPC histogram data
3178 [ "$PPR" == "pages" ] && have_ppr=true && continue
3179 $have_ppr || continue
3181 # we only want the percent stat for < 16 pages
3182 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3184 percent=$((percent + WPCT))
3185 if [ $percent -gt 15 ]; then
3186 error "less than 16-pages write RPCs" \
3193 run_test 42e "verify sub-RPC writes are not done synchronously"
3196 test_mkdir -p $DIR/$tdir
3197 cp -p /bin/ls $DIR/$tdir/$tfile
3198 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3200 # give multiop a chance to open
3203 $DIR/$tdir/$tfile && error || true
3206 run_test 43 "execution of file opened for write should return -ETXTBSY"
3209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3210 test_mkdir -p $DIR/$tdir
3211 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3212 cp -p multiop $DIR/$tdir/multiop
3213 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3216 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3217 kill -USR1 $MULTIOP_PID || return 2
3218 wait $MULTIOP_PID || return 3
3221 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3225 test_mkdir -p $DIR/$tdir
3226 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3227 cp -p multiop $DIR/$tdir/multiop
3228 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3231 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3232 kill -USR1 $MULTIOP_PID || return 2
3233 wait $MULTIOP_PID || return 3
3236 run_test 43b "truncate of file being executed should return -ETXTBSY"
3239 local testdir="$DIR/$tdir"
3240 test_mkdir -p $DIR/$tdir
3242 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3243 ( cd $testdir && md5sum -c)
3245 run_test 43c "md5sum of copy into lustre========================"
3248 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3249 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3250 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3252 run_test 44 "zero length read from a sparse stripe ============="
3255 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3257 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3258 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3259 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3261 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3262 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3265 OFFSETS="0 $((stride/2)) $((stride-1))"
3266 for offset in $OFFSETS ; do
3267 for i in `seq 0 $((nstripe-1))`; do
3268 local GLOBALOFFSETS=""
3269 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3270 local myfn=$DIR/d44a-$size
3271 echo "--------writing $myfn at $size"
3272 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3273 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3274 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3275 || error "ll_sparseness_verify $GLOBALOFFSETS"
3277 for j in `seq 0 $((nstripe-1))`; do
3278 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3279 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3280 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3282 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3283 || error "ll_sparseness_verify $GLOBALOFFSETS"
3288 run_test 44a "test sparse pwrite ==============================="
3292 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3298 before=`dirty_osc_total`
3299 echo executing "\"$*\""
3301 after=`dirty_osc_total`
3302 echo before $before, after $after
3305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3307 # Obtain grants from OST if it supports it
3308 echo blah > ${f}_grant
3311 do_dirty_record "echo blah > $f"
3312 [ $before -eq $after ] && error "write wasn't cached"
3313 do_dirty_record "> $f"
3314 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3315 do_dirty_record "echo blah > $f"
3316 [ $before -eq $after ] && error "write wasn't cached"
3317 do_dirty_record "sync"
3318 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3319 do_dirty_record "echo blah > $f"
3320 [ $before -eq $after ] && error "write wasn't cached"
3321 do_dirty_record "cancel_lru_locks osc"
3322 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3325 run_test 45 "osc io page accounting ============================"
3327 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3328 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3329 # objects offset and an assert hit when an rpc was built with 1023's mapped
3330 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3336 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3338 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3339 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3343 run_test 46 "dirtying a previously written page ================"
3345 # test_47 is removed "Device nodes check" is moved to test_28
3347 test_48a() { # bug 2399
3348 check_kernel_version 34 || return 0
3349 test_mkdir -p $DIR/$tdir
3351 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3352 test_mkdir $DIR/$tdir || error "recreate directory failed"
3353 touch foo || error "'touch foo' failed after recreating cwd"
3354 test_mkdir $DIR/$tdir/bar ||
3355 error "'mkdir foo' failed after recreating cwd"
3356 if check_kernel_version 44; then
3357 touch .foo || error "'touch .foo' failed after recreating cwd"
3358 test_mkdir $DIR/$tdir/.bar ||
3359 error "'mkdir .foo' failed after recreating cwd"
3361 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3362 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3363 cd . || error "'cd .' failed after recreating cwd"
3364 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3365 rmdir . && error "'rmdir .' worked after recreating cwd"
3366 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3367 cd .. || error "'cd ..' failed after recreating cwd"
3369 run_test 48a "Access renamed working dir (should return errors)="
3371 test_48b() { # bug 2399
3372 check_kernel_version 34 || return 0
3374 test_mkdir -p $DIR/$tdir
3376 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3377 touch foo && error "'touch foo' worked after removing cwd"
3378 test_mkdir $DIR/$tdir/foo &&
3379 error "'mkdir foo' worked after removing cwd"
3380 if check_kernel_version 44; then
3381 touch .foo && error "'touch .foo' worked after removing cwd"
3382 test_mkdir $DIR/$tdir/.foo &&
3383 error "'mkdir .foo' worked after removing cwd"
3385 ls . > /dev/null && error "'ls .' worked after removing cwd"
3386 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3387 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3388 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3389 rmdir . && error "'rmdir .' worked after removing cwd"
3390 ln -s . foo && error "'ln -s .' worked after removing cwd"
3391 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3393 run_test 48b "Access removed working dir (should return errors)="
3395 test_48c() { # bug 2350
3396 check_kernel_version 36 || return 0
3397 #lctl set_param debug=-1
3400 test_mkdir -p $DIR/$tdir/dir
3402 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3403 $TRACE touch foo && error "touch foo worked after removing cwd"
3404 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3405 if check_kernel_version 44; then
3406 touch .foo && error "touch .foo worked after removing cwd"
3407 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3409 $TRACE ls . && error "'ls .' worked after removing cwd"
3410 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3411 is_patchless || ( $TRACE cd . &&
3412 error "'cd .' worked after removing cwd" )
3413 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3414 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3415 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3416 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3418 run_test 48c "Access removed working subdir (should return errors)"
3420 test_48d() { # bug 2350
3421 check_kernel_version 36 || return 0
3422 #lctl set_param debug=-1
3425 test_mkdir -p $DIR/$tdir/dir
3427 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3428 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3429 $TRACE touch foo && error "'touch foo' worked after removing parent"
3430 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3431 if check_kernel_version 44; then
3432 touch .foo && error "'touch .foo' worked after removing parent"
3434 error "mkdir .foo worked after removing parent"
3436 $TRACE ls . && error "'ls .' worked after removing parent"
3437 $TRACE ls .. && error "'ls ..' worked after removing parent"
3438 is_patchless || ( $TRACE cd . &&
3439 error "'cd .' worked after recreate parent" )
3440 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3441 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3442 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3443 is_patchless || ( $TRACE cd .. &&
3444 error "'cd ..' worked after removing parent" || true )
3446 run_test 48d "Access removed parent subdir (should return errors)"
3448 test_48e() { # bug 4134
3449 check_kernel_version 41 || return 0
3450 #lctl set_param debug=-1
3453 test_mkdir -p $DIR/$tdir/dir
3455 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3456 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3457 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3458 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3459 # On a buggy kernel addition of "touch foo" after cd .. will
3460 # produce kernel oops in lookup_hash_it
3461 touch ../foo && error "'cd ..' worked after recreate parent"
3463 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3465 run_test 48e "Access to recreated parent subdir (should return errors)"
3467 test_49() { # LU-1030
3468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3469 # get ost1 size - lustre-OST0000
3470 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3471 # write 800M at maximum
3472 [ $ost1_size -gt 819200 ] && ost1_size=819200
3474 lfs setstripe -c 1 -i 0 $DIR/$tfile
3475 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3478 # change max_pages_per_rpc while writing the file
3479 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3480 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3481 # loop until dd process exits
3482 while ps ax -opid | grep -wq $dd_pid; do
3483 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3484 sleep $((RANDOM % 5 + 1))
3486 # restore original max_pages_per_rpc
3487 $LCTL set_param $osc1_mppc=$orig_mppc
3488 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3490 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3494 test_mkdir $DIR/$tdir
3496 ls /proc/$$/cwd || error
3498 run_test 50 "special situations: /proc symlinks ==============="
3500 test_51a() { # was test_51
3501 # bug 1516 - create an empty entry right after ".." then split dir
3502 test_mkdir -p $DIR/$tdir
3503 touch $DIR/$tdir/foo
3504 $MCREATE $DIR/$tdir/bar
3506 createmany -m $DIR/$tdir/longfile 201
3508 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3509 $MCREATE $DIR/$tdir/longfile$FNUM
3514 ls -l $DIR/$tdir > /dev/null || error
3516 run_test 51a "special situations: split htree with empty entry =="
3518 export NUMTEST=70000
3520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3521 local BASE=$DIR/$tdir
3523 # cleanup the directory
3528 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3529 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3530 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3533 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3534 echo "reduced count to $NUMTEST due to inodes"
3536 # need to check free space for the directories as well
3537 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3538 numfree=$((blkfree / 4))
3539 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3540 echo "reduced count to $NUMTEST due to blocks"
3542 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3543 echo "failed" > $BASE/fnum
3545 run_test 51b "exceed 64k subdirectory nlink limit"
3547 test_51ba() { # LU-993
3548 local BASE=$DIR/$tdir
3549 # unlink all but 100 subdirectories, then check it still works
3551 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3553 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3554 local DELETE=$((NUMTEST - LEFT))
3556 # continue on to run this test even if 51b didn't finish,
3557 # just to delete the many subdirectories created.
3558 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3560 # for ldiskfs the nlink count should be 1, but this is OSD specific
3561 # and so this is listed for informational purposes only
3562 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3563 unlinkmany -d $BASE/d $DELETE
3566 if [ $RC -ne 0 ]; then
3567 if [ "$NUMPREV" == "failed" ]; then
3568 skip "previous setup failed"
3571 error "unlink of first $DELETE subdirs failed"
3576 echo "nlink between: $(stat -c %h $BASE)"
3577 # trim the first line of ls output
3578 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3579 [ $FOUND -ne $LEFT ] &&
3580 error "can't find subdirs: found only $FOUND/$LEFT"
3582 unlinkmany -d $BASE/d $DELETE $LEFT ||
3583 error "unlink of second $LEFT subdirs failed"
3584 # regardless of whether the backing filesystem tracks nlink accurately
3585 # or not, the nlink count shouldn't be more than "." and ".." here
3586 local AFTER=$(stat -c %h $BASE)
3587 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3588 echo "nlink after: $AFTER"
3590 run_test 51ba "verify nlink for many subdirectory cleanup"
3593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3594 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3595 test_mkdir -p $DIR/$tdir
3596 createmany -o $DIR/$tdir/t- 1000
3597 $GETSTRIPE $DIR/$tdir > $TMP/files
3598 for N in `seq 0 $((OSTCOUNT - 1))`; do
3599 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3600 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3601 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3603 unlinkmany $DIR/$tdir/t- 1000
3606 for N in `seq 1 $((OSTCOUNT - 1))`; do
3607 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3608 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3609 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3610 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3612 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3613 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3614 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3615 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3619 run_test 51d "check object distribution ===================="
3622 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3623 test_mkdir -p $DIR/$tdir
3624 touch $DIR/$tdir/foo
3625 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3626 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3627 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3628 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3629 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3631 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3632 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3633 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3635 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3636 cp -r $DIR/$tdir /tmp/
3637 rm -fr $DIR/$tdir || error "cleanup rm failed"
3639 run_test 52a "append-only flag test (should return errors) ====="
3642 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3643 test_mkdir -p $DIR/$tdir
3644 touch $DIR/$tdir/foo
3645 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3646 cat test > $DIR/$tdir/foo && error "cat test worked"
3647 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3648 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3649 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3651 echo foo >> $DIR/$tdir/foo && error "echo worked"
3652 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3653 [ -f $DIR/$tdir/foo ] || error
3654 [ -f $DIR/$tdir/foo_ren ] && error
3655 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3657 chattr -i $DIR/$tdir/foo || error "chattr failed"
3659 rm -fr $DIR/$tdir || error
3661 run_test 52b "immutable flag test (should return errors) ======="
3664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3665 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3666 remote_ost_nodsh && skip "remote OST with nodsh" && return
3676 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3677 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3678 param=`echo ${value[0]} | cut -d "=" -f1`
3679 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3680 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3681 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3682 node=$(facet_active_host ost$((ostnum+1)))
3683 param="obdfilter.$ostname.last_id"
3684 ost_last=$(do_node $node lctl get_param -n $param | head -n 1)
3685 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3686 if [ $ost_last != $mds_last ]; then
3687 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3691 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3694 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3695 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3696 $SOCKETSERVER $DIR/socket
3697 $SOCKETCLIENT $DIR/socket || error
3698 $MUNLINK $DIR/socket
3700 run_test 54a "unix domain socket test =========================="
3706 dd if=/dev/zero of=$f bs=`page_size` count=1
3708 run_test 54b "char device works in lustre ======================"
3711 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3712 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3713 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3715 for i in `seq 3 7`; do
3716 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3727 loopdev="$DIR/loop54c"
3730 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3731 mknod $loopdev b 7 $LOOPNUM
3732 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3733 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3734 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3735 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3737 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3738 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3740 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3745 run_test 54c "block device works in lustre ====================="
3751 [ "$string" = `echo $string > $f | cat $f` ] || error
3753 run_test 54d "fifo device works in lustre ======================"
3756 check_kernel_version 46 || return 0
3759 cp -aL /dev/console $f
3760 echo $string > $f || error
3762 run_test 54e "console/tty device works in lustre ======================"
3764 #The test_55 used to be iopen test and it was removed by bz#24037.
3765 #run_test 55 "check iopen_connect_dentry() ======================"
3767 test_56a() { # was test_56
3770 test_mkdir $DIR/$tdir
3771 test_mkdir $DIR/$tdir/dir
3773 NUMFILESx2=$(($NUMFILES * 2))
3774 for i in `seq 1 $NUMFILES` ; do
3775 touch $DIR/$tdir/file$i
3776 touch $DIR/$tdir/dir/file$i
3779 # test lfs getstripe with --recursive
3780 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3781 [ $FILENUM -eq $NUMFILESx2 ] ||
3782 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3783 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3784 [ $FILENUM -eq $NUMFILES ] ||
3785 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3786 echo "$GETSTRIPE --recursive passed."
3788 # test lfs getstripe with file instead of dir
3789 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3790 [ $FILENUM -eq 1 ] || error \
3791 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3792 echo "$GETSTRIPE file1 passed."
3794 #test lfs getstripe with --verbose
3795 [ `$GETSTRIPE --verbose $DIR/$tdir |
3796 grep -c lmm_magic` -eq $NUMFILES ] ||
3797 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3798 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3799 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3800 echo "$GETSTRIPE --verbose passed."
3802 #test lfs getstripe with --obd
3803 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3804 grep -q "unknown obduuid" ||
3805 error "$GETSTRIPE --obd wrong_uuid should return error message"
3807 [ "$OSTCOUNT" -lt 2 ] &&
3808 skip_env "skipping other $GETSTRIPE --obd test" && return
3811 OBDUUID=$(ostuuid_from_index $OSTIDX)
3812 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3813 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3814 [ $FOUND -eq $FILENUM ] ||
3815 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3816 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3817 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3818 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3819 error "$GETSTRIPE --obd: should not show file on other obd"
3820 echo "$GETSTRIPE --obd passed"
3822 run_test 56a "check $GETSTRIPE"
3827 local LOCAL_NUMFILES="$1"
3828 local LOCAL_NUMDIRS="$2"
3829 local MKDIR_PARAMS="$3"
3831 if [ ! -d "$TDIR" ] ; then
3833 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3834 for i in `seq 1 $LOCAL_NUMFILES` ; do
3837 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3838 test_mkdir $TDIR/dir$i
3839 for j in `seq 1 $LOCAL_NUMFILES` ; do
3840 touch $TDIR/dir$i/file$j
3846 setup_56_special() {
3850 if [ ! -e "$TDIR/loop1b" ] ; then
3851 for i in `seq 1 $LOCAL_NUMFILES` ; do
3852 mknod $TDIR/loop${i}b b 7 $i
3853 mknod $TDIR/null${i}c c 1 3
3854 ln -s $TDIR/file1 $TDIR/link${i}l
3856 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3857 mknod $TDIR/dir$i/loop${i}b b 7 $i
3858 mknod $TDIR/dir$i/null${i}c c 1 3
3859 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3868 setup_56 $NUMFILES $NUMDIRS
3870 EXPECTED=$(($NUMDIRS + 2))
3871 # test lfs find with -name
3872 for i in $(seq 1 $NUMFILES) ; do
3873 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3874 [ $NUMS -eq $EXPECTED ] ||
3875 error "lfs find -name \"*$i\" $TDIR wrong: "\
3876 "found $NUMS, expected $EXPECTED"
3879 run_test 56g "check lfs find -name ============================="
3885 setup_56 $NUMFILES $NUMDIRS
3887 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3888 # test lfs find with ! -name
3889 for i in $(seq 1 $NUMFILES) ; do
3890 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3891 [ $NUMS -eq $EXPECTED ] ||
3892 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3893 "found $NUMS, expected $EXPECTED"
3896 run_test 56h "check lfs find ! -name ============================="
3900 test_mkdir -p $DIR/$tdir
3901 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3902 CMD="$LFIND -ost $UUID $DIR/$tdir"
3904 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3906 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3910 setup_56_special $NUMFILES $NUMDIRS
3912 EXPECTED=$((NUMDIRS + 1))
3913 CMD="$LFIND -type d $TDIR"
3914 NUMS=$($CMD | wc -l)
3915 [ $NUMS -eq $EXPECTED ] ||
3916 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3918 run_test 56j "check lfs find -type d ============================="
3922 setup_56_special $NUMFILES $NUMDIRS
3924 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3925 CMD="$LFIND -type f $TDIR"
3926 NUMS=$($CMD | wc -l)
3927 [ $NUMS -eq $EXPECTED ] ||
3928 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3930 run_test 56k "check lfs find -type f ============================="
3934 setup_56_special $NUMFILES $NUMDIRS
3936 EXPECTED=$((NUMDIRS + NUMFILES))
3937 CMD="$LFIND -type b $TDIR"
3938 NUMS=$($CMD | wc -l)
3939 [ $NUMS -eq $EXPECTED ] ||
3940 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3942 run_test 56l "check lfs find -type b ============================="
3946 setup_56_special $NUMFILES $NUMDIRS
3948 EXPECTED=$((NUMDIRS + NUMFILES))
3949 CMD="$LFIND -type c $TDIR"
3950 NUMS=$($CMD | wc -l)
3951 [ $NUMS -eq $EXPECTED ] ||
3952 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3954 run_test 56m "check lfs find -type c ============================="
3958 setup_56_special $NUMFILES $NUMDIRS
3960 EXPECTED=$((NUMDIRS + NUMFILES))
3961 CMD="$LFIND -type l $TDIR"
3962 NUMS=$($CMD | wc -l)
3963 [ $NUMS -eq $EXPECTED ] ||
3964 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3966 run_test 56n "check lfs find -type l ============================="
3970 setup_56 $NUMFILES $NUMDIRS
3972 utime $TDIR/file1 > /dev/null || error "utime (1)"
3973 utime $TDIR/file2 > /dev/null || error "utime (2)"
3974 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3975 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3976 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3977 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
3980 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
3981 [ $NUMS -eq $EXPECTED ] || \
3982 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
3985 CMD="$LFIND -mtime 0 $TDIR"
3986 NUMS=$($CMD | wc -l)
3987 [ $NUMS -eq $EXPECTED ] ||
3988 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3990 run_test 56o "check lfs find -mtime for old files =========================="
3993 [ $RUNAS_ID -eq $UID ] &&
3994 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3997 setup_56 $NUMFILES $NUMDIRS
3999 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4001 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4002 NUMS=$($CMD | wc -l)
4003 [ $NUMS -eq $EXPECTED ] || \
4004 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4006 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4007 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4008 NUMS=$($CMD | wc -l)
4009 [ $NUMS -eq $EXPECTED ] || \
4010 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4012 run_test 56p "check lfs find -uid and ! -uid ==============================="
4015 [ $RUNAS_ID -eq $UID ] &&
4016 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4019 setup_56 $NUMFILES $NUMDIRS
4021 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4024 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4025 NUMS=$($CMD | wc -l)
4026 [ $NUMS -eq $EXPECTED ] ||
4027 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4029 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4030 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4031 NUMS=$($CMD | wc -l)
4032 [ $NUMS -eq $EXPECTED ] ||
4033 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4035 run_test 56q "check lfs find -gid and ! -gid ==============================="
4039 setup_56 $NUMFILES $NUMDIRS
4042 CMD="$LFIND -size 0 -type f $TDIR"
4043 NUMS=$($CMD | wc -l)
4044 [ $NUMS -eq $EXPECTED ] ||
4045 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4047 CMD="$LFIND ! -size 0 -type f $TDIR"
4048 NUMS=$($CMD | wc -l)
4049 [ $NUMS -eq $EXPECTED ] ||
4050 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4051 echo "test" > $TDIR/$tfile
4052 echo "test2" > $TDIR/$tfile.2 && sync
4054 CMD="$LFIND -size 5 -type f $TDIR"
4055 NUMS=$($CMD | wc -l)
4056 [ $NUMS -eq $EXPECTED ] ||
4057 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4059 CMD="$LFIND -size +5 -type f $TDIR"
4060 NUMS=$($CMD | wc -l)
4061 [ $NUMS -eq $EXPECTED ] ||
4062 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4064 CMD="$LFIND -size +0 -type f $TDIR"
4065 NUMS=$($CMD | wc -l)
4066 [ $NUMS -eq $EXPECTED ] ||
4067 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4069 CMD="$LFIND ! -size -5 -type f $TDIR"
4070 NUMS=$($CMD | wc -l)
4071 [ $NUMS -eq $EXPECTED ] ||
4072 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4074 CMD="$LFIND -size -5 -type f $TDIR"
4075 NUMS=$($CMD | wc -l)
4076 [ $NUMS -eq $EXPECTED ] ||
4077 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4079 run_test 56r "check lfs find -size works =========================="
4081 test_56s() { # LU-611
4083 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4085 if [ $OSTCOUNT -gt 1 ]; then
4086 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4090 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4094 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4095 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4096 NUMS=$($CMD | wc -l)
4097 [ $NUMS -eq $EXPECTED ] ||
4098 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4100 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4101 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4102 NUMS=$($CMD | wc -l)
4103 [ $NUMS -eq $EXPECTED ] ||
4104 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4107 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4108 NUMS=$($CMD | wc -l)
4109 [ $NUMS -eq $EXPECTED ] ||
4110 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4112 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4113 NUMS=$($CMD | wc -l)
4114 [ $NUMS -eq $EXPECTED ] ||
4115 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4118 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4119 NUMS=$($CMD | wc -l)
4120 [ $NUMS -eq $EXPECTED ] ||
4121 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4123 run_test 56s "check lfs find -stripe-count works"
4125 test_56t() { # LU-611
4127 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4129 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4131 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4132 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4133 NUMS=$($CMD | wc -l)
4134 [ $NUMS -eq $EXPECTED ] ||
4135 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4137 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4138 NUMS=$($CMD | wc -l)
4139 [ $NUMS -eq $EXPECTED ] ||
4140 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4142 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4143 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4144 NUMS=$($CMD | wc -l)
4145 [ $NUMS -eq $EXPECTED ] ||
4146 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4148 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4149 NUMS=$($CMD | wc -l)
4150 [ $NUMS -eq $EXPECTED ] ||
4151 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4154 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4155 NUMS=$($CMD | wc -l)
4156 [ $NUMS -eq $EXPECTED ] ||
4157 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4159 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4160 NUMS=$($CMD | wc -l)
4161 [ $NUMS -eq $EXPECTED ] ||
4162 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4165 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4166 NUMS=$($CMD | wc -l)
4167 [ $NUMS -eq $EXPECTED ] ||
4168 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4170 run_test 56t "check lfs find -stripe-size works"
4172 test_56u() { # LU-611
4174 setup_56 $NUMFILES $NUMDIRS "-i 0"
4176 if [ $OSTCOUNT -gt 1 ]; then
4177 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4183 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4184 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4185 NUMS=$($CMD | wc -l)
4186 [ $NUMS -eq $EXPECTED ] ||
4187 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4190 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4191 NUMS=$($CMD | wc -l)
4192 [ $NUMS -eq $EXPECTED ] ||
4193 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4195 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4196 NUMS=$($CMD | wc -l)
4197 [ $NUMS -eq $EXPECTED ] ||
4198 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4201 # This should produce an error and not return any files
4202 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4203 NUMS=$($CMD 2>/dev/null | wc -l)
4204 [ $NUMS -eq $EXPECTED ] ||
4205 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4207 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4208 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4209 NUMS=$($CMD | wc -l)
4210 [ $NUMS -eq $EXPECTED ] ||
4211 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4213 run_test 56u "check lfs find -stripe-index works"
4220 setup_56 $NUMFILES $NUMDIRS
4222 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4223 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4225 for file in $($LFIND -mdt $UUID $TDIR); do
4226 file_mdt_idx=$($GETSTRIPE -M $file)
4227 [ $file_mdt_idx -eq $MDT_IDX ] ||
4228 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4231 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4233 # Get and check the actual stripe count of one file.
4234 # Usage: check_stripe_count <file> <expected_stripe_count>
4235 check_stripe_count() {
4240 [[ -z "$file" || -z "$expected" ]] &&
4241 error "check_stripe_count: invalid argument!"
4243 local cmd="$GETSTRIPE -c $file"
4244 actual=$($cmd) || error "$cmd failed"
4245 actual=${actual%% *}
4247 if [[ $actual -ne $expected ]]; then
4248 [[ $expected -eq -1 ]] ||
4249 error "$cmd wrong: found $actual, expected $expected"
4250 [[ $actual -eq $OSTCOUNT ]] ||
4251 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4259 rm -rf $TDIR || error "remove $TDIR failed"
4260 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4263 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4264 error "$GETSTRIPE -S -d $TDIR failed"
4265 stripe_size=${stripe_size%% *}
4267 local file_size=$((stripe_size * OSTCOUNT))
4268 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4269 local required_space=$((file_num * file_size))
4270 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4271 [[ $free_space -le $((required_space / 1024)) ]] &&
4272 skip_env "need at least $required_space bytes free space," \
4273 "have $free_space kbytes" && return
4276 local dd_count=$((file_size / dd_bs))
4278 # write data into the files
4282 for i in $(seq 1 $NUMFILES); do
4284 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4285 error "write data into $file failed"
4287 for i in $(seq 1 $NUMDIRS); do
4288 for j in $(seq 1 $NUMFILES); do
4289 file=$TDIR/dir$i/file$j
4290 yes | dd bs=$dd_bs count=$dd_count of=$file \
4292 error "write data into $file failed"
4297 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4300 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4302 eval $cmd || error "$cmd failed"
4304 check_stripe_count $TDIR/file1 $expected
4307 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4309 eval $cmd || error "$cmd failed"
4311 for j in $(seq 1 $NUMFILES); do
4312 check_stripe_count $TDIR/dir1/file$j $expected
4315 # lfs_migrate works with lfs find
4316 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4317 $LFS_MIGRATE -y -c $expected"
4319 eval $cmd || error "$cmd failed"
4321 for i in $(seq 2 $NUMFILES); do
4322 check_stripe_count $TDIR/file$i $expected
4324 for i in $(seq 2 $NUMDIRS); do
4325 for j in $(seq 1 $NUMFILES); do
4326 check_stripe_count $TDIR/dir$i/file$j $expected
4330 run_test 56w "check lfs_migrate -c stripe_count works"
4333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4334 # note test will not do anything if MDS is not local
4335 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4336 skip "Only applicable to ldiskfs-based MDTs"
4340 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4341 local MNTDEV="osd*.*MDT*.mntdev"
4342 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4343 [ -z "$DEV" ] && error "can't access $MNTDEV"
4344 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4345 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4346 error "can't access $DEV"
4347 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4348 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4352 run_test 57a "verify MDS filesystem created with large inodes =="
4355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4356 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4357 skip "Only applicable to ldiskfs-based MDTs"
4361 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4366 local FILEN=$dir/f$FILECOUNT
4368 rm -rf $dir || error "removing $dir"
4369 test_mkdir -p $dir || error "creating $dir"
4370 local num=$(get_mds_dir $dir)
4373 echo "mcreating $FILECOUNT files"
4374 createmany -m $dir/f 1 $FILECOUNT || \
4375 error "creating files in $dir"
4377 # verify that files do not have EAs yet
4378 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4379 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4383 df $dir #make sure we get new statfs data
4384 local MDSFREE=$(do_facet $mymds \
4385 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4386 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4387 echo "opening files to create objects/EAs"
4389 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4390 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4393 # verify that files have EAs now
4394 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4395 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4397 sleep 1 #make sure we get new statfs data
4399 local MDSFREE2=$(do_facet $mymds \
4400 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4401 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4402 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4403 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4404 error "MDC before $MDCFREE != after $MDCFREE2"
4406 echo "MDC before $MDCFREE != after $MDCFREE2"
4407 echo "unable to confirm if MDS has large inodes"
4412 run_test 57b "default LOV EAs are stored inside large inodes ==="
4415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4416 [ -z "$(which wiretest 2>/dev/null)" ] &&
4417 skip_env "could not find wiretest" && return
4420 run_test 58 "verify cross-platform wire constants =============="
4423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4424 echo "touch 130 files"
4425 createmany -o $DIR/f59- 130
4427 unlinkmany $DIR/f59- 130
4429 # wait for commitment of removal
4430 wait_delete_completed
4432 run_test 59 "verify cancellation of llog records async ========="
4434 TEST60_HEAD="test_60 run $RANDOM"
4436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4437 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4438 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4439 log "$TEST60_HEAD - from kernel mode"
4440 do_facet mgs sh run-llog.sh
4442 run_test 60a "llog sanity tests run from kernel module =========="
4444 test_60b() { # bug 6411
4445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4447 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4459 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4461 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4465 echo "create 5000 files"
4466 createmany -o $DIR/f60c- 5000
4467 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4468 lctl set_param fail_loc=0x80000137
4469 unlinkmany $DIR/f60c- 5000
4470 lctl set_param fail_loc=0
4472 run_test 60c "unlink file when mds full"
4475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4476 SAVEPRINTK=$(lctl get_param -n printk)
4478 # verify "lctl mark" is even working"
4479 MESSAGE="test message ID $RANDOM $$"
4480 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4481 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4483 lctl set_param printk=0 || error "set lnet.printk failed"
4484 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4485 MESSAGE="new test message ID $RANDOM $$"
4486 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4487 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4488 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4490 lctl set_param -n printk="$SAVEPRINTK"
4492 run_test 60d "test printk console message masking"
4495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4497 dd if=/dev/zero of=$f bs=`page_size` count=1
4498 cancel_lru_locks osc
4499 $MULTIOP $f OSMWUc || error
4502 run_test 61 "mmap() writes don't make sync hang ================"
4504 # bug 2330 - insufficient obd_match error checking causes LBUG
4506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4509 cancel_lru_locks osc
4510 lctl set_param fail_loc=0x405
4511 cat $f && error "cat succeeded, expect -EIO"
4512 lctl set_param fail_loc=0
4514 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4515 # match every page all of the time.
4516 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4518 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4519 test_63a() { # was test_63
4520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4521 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4522 lctl set_param -n osc.*.max_dirty_mb 0
4523 for i in `seq 10` ; do
4524 dd if=/dev/zero of=$DIR/f63 bs=8k &
4530 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4531 rm -f $DIR/f63 || true
4533 run_test 63a "Verify oig_wait interruption does not crash ======="
4535 # bug 2248 - async write errors didn't return to application on sync
4536 # bug 3677 - async write errors left page locked
4538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4540 lctl set_param debug=-1
4542 # ensure we have a grant to do async writes
4543 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4546 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4547 lctl set_param fail_loc=0x80000406
4548 $MULTIOP $DIR/$tfile Owy && \
4549 error "sync didn't return ENOMEM"
4550 sync; sleep 2; sync # do a real sync this time to flush page
4551 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4552 error "locked page left in cache after async error" || true
4555 run_test 63b "async write errors should be returned to fsync ==="
4558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4560 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4562 run_test 64a "verify filter grant calculations (in kernel) ====="
4565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4566 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4569 run_test 64b "check out-of-space detection on client ==========="
4572 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4574 run_test 64c "verify grant shrink ========================------"
4576 # bug 1414 - set/get directories' stripe info
4578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4579 test_mkdir -p $DIR/$tdir
4581 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4583 run_test 65a "directory with no stripe info ===================="
4586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4587 test_mkdir -p $DIR/$tdir
4588 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4591 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4593 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4597 if [ $OSTCOUNT -gt 1 ]; then
4598 test_mkdir -p $DIR/$tdir
4599 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4600 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4602 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4605 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4609 test_mkdir -p $DIR/$tdir
4610 if [ $STRIPECOUNT -le 0 ]; then
4612 elif [ $STRIPECOUNT -gt 2000 ]; then
4613 #LOV_MAX_STRIPE_COUNT is 2000
4614 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4616 sc=$(($STRIPECOUNT - 1))
4618 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4619 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4620 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4621 error "lverify failed"
4623 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4627 test_mkdir -p $DIR/$tdir
4629 $SETSTRIPE $DIR/$tdir || error "setstripe"
4630 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4631 error "no stripe info failed"
4633 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4635 run_test 65e "directory setstripe defaults ======================="
4638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4639 test_mkdir -p $DIR/${tdir}f
4640 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4642 run_test 65f "dir setstripe permission (should return error) ==="
4645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4646 test_mkdir -p $DIR/$tdir
4647 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4649 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4650 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4651 error "delete default stripe failed"
4653 run_test 65g "directory setstripe -d ==========================="
4656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4657 test_mkdir -p $DIR/$tdir
4658 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4660 test_mkdir -p $DIR/$tdir/dd1
4661 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4662 error "stripe info inherit failed"
4664 run_test 65h "directory stripe info inherit ===================="
4666 test_65i() { # bug6367
4667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4668 $SETSTRIPE -S 65536 -c -1 $MOUNT
4670 run_test 65i "set non-default striping on root directory (bug 6367)="
4672 test_65ia() { # bug12836
4673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4674 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4676 run_test 65ia "getstripe on -1 default directory striping"
4678 test_65ib() { # bug12836
4679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4680 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4682 run_test 65ib "getstripe -v on -1 default directory striping"
4684 test_65ic() { # bug12836
4685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4686 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4688 run_test 65ic "new find on -1 default directory striping"
4690 test_65j() { # bug6367
4691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4693 # if we aren't already remounting for each test, do so for this test
4694 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4695 cleanup || error "failed to unmount"
4698 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4700 run_test 65j "set default striping on root directory (bug 6367)="
4702 test_65k() { # bug11679
4703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4704 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4705 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4707 echo "Check OST status: "
4708 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4709 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4711 for OSC in $MDS_OSCS; do
4712 echo $OSC "is activate"
4713 do_facet $SINGLEMDS lctl --device %$OSC activate
4717 for INACTIVE_OSC in $MDS_OSCS; do
4718 echo "Deactivate: " $INACTIVE_OSC
4719 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4720 for STRIPE_OSC in $MDS_OSCS; do
4721 OST=`osc_to_ost $STRIPE_OSC`
4722 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4723 awk -F: /$OST/'{ print $1 }' | head -n 1`
4725 [ -f $DIR/$tdir/$IDX ] && continue
4726 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4727 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4729 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4732 echo $INACTIVE_OSC "is Activate."
4733 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4736 run_test 65k "validate manual striping works properly with deactivated OSCs"
4738 test_65l() { # bug 12836
4739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4740 test_mkdir -p $DIR/$tdir/test_dir
4741 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4742 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4744 run_test 65l "lfs find on -1 stripe dir ========================"
4746 # bug 2543 - update blocks count on client
4748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4750 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4751 sync; sync_all_data; sync; sync_all_data
4752 cancel_lru_locks osc
4753 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4754 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4756 run_test 66 "update inode blocks count on client ==============="
4761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4763 if [ ! -z "$LLOOP" ]; then
4764 if swapon -s | grep -q $LLOOP; then
4765 swapoff $LLOOP || error "swapoff failed"
4768 $LCTL blockdev_detach $LLOOP || error "detach failed"
4772 if [ ! -z "$LLITELOOPLOAD" ]; then
4780 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4784 swapon -s | awk '($1 == "'$1'") { print $4 }'
4787 # test case for lloop driver, basic function
4789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4790 [ "$UID" != 0 ] && skip_env "must run as root" && return
4791 llite_lloop_enabled || \
4792 { skip_env "llite_lloop module disabled" && return; }
4794 trap cleanup_68 EXIT
4796 if ! module_loaded llite_lloop; then
4797 if load_module llite/llite_lloop; then
4800 skip_env "can't find module llite_lloop"
4805 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4806 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4807 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4809 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4810 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4814 run_test 68a "lloop driver - basic test ========================"
4816 # excercise swapping to lustre by adding a high priority swapfile entry
4817 # and then consuming memory until it is used.
4818 test_68b() { # was test_68
4819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4820 [ "$UID" != 0 ] && skip_env "must run as root" && return
4821 lctl get_param -n devices | grep -q obdfilter && \
4822 skip "local OST" && return
4824 grep -q llite_lloop /proc/modules
4825 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4827 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4828 skip "can't reliably test swap with TCP" && return
4830 MEMTOTAL=`meminfo MemTotal`
4831 NR_BLOCKS=$((MEMTOTAL>>8))
4832 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4834 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4835 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4838 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4840 trap cleanup_68 EXIT
4842 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4844 echo "before: `swapon -s | grep $LLOOP`"
4845 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4846 echo "after: `swapon -s | grep $LLOOP`"
4847 SWAPUSED=`swap_used $LLOOP`
4851 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4853 run_test 68b "support swapping to Lustre ========================"
4855 # bug5265, obdfilter oa2dentry return -ENOENT
4856 # #define OBD_FAIL_OST_ENOENT 0x217
4858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4859 remote_ost_nodsh && skip "remote OST with nodsh" && return
4862 $SETSTRIPE -c 1 -i 0 $f
4864 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4866 do_facet ost1 lctl set_param fail_loc=0x217
4867 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4868 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4870 do_facet ost1 lctl set_param fail_loc=0
4871 $DIRECTIO write $f 0 2 || error "write error"
4873 cancel_lru_locks osc
4874 $DIRECTIO read $f 0 1 || error "read error"
4876 do_facet ost1 lctl set_param fail_loc=0x217
4877 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4879 do_facet ost1 lctl set_param fail_loc=0
4882 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4885 test_mkdir -p $DIR/$tdir
4886 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4888 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4890 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4892 check_kernel_version 43 || return 0
4893 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4895 # Check that testing environment is properly set up. Skip if not
4896 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4897 skip_env "User $RUNAS_ID does not exist - skipping"
4900 # We had better clear the $DIR to get enough space for dd
4905 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4906 # See if we are still setuid/sgid
4907 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4908 # Now test that MDS is updated too
4909 cancel_lru_locks mdc
4910 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4913 run_test 72a "Test that remove suid works properly (bug5695) ===="
4915 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4918 [ "$RUNAS_ID" = "$UID" ] && \
4919 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4920 [ "$RUNAS_ID" -eq 0 ] && \
4921 skip_env "RUNAS_ID = 0 -- skipping" && return
4923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4924 # Check that testing environment is properly set up. Skip if not
4925 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4926 skip_env "User $RUNAS_ID does not exist - skipping"
4929 touch $DIR/${tfile}-f{g,u}
4930 test_mkdir $DIR/${tfile}-dg
4931 test_mkdir $DIR/${tfile}-du
4932 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4933 chmod g+s $DIR/${tfile}-{f,d}g
4934 chmod u+s $DIR/${tfile}-{f,d}u
4935 for perm in 777 2777 4777; do
4936 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4937 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4938 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4939 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4943 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4945 # bug 3462 - multiple simultaneous MDC requests
4947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4948 test_mkdir $DIR/d73-1
4949 test_mkdir $DIR/d73-2
4950 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4953 lctl set_param fail_loc=0x80000129
4954 $MULTIOP $DIR/d73-1/f73-2 Oc &
4956 lctl set_param fail_loc=0
4958 $MULTIOP $DIR/d73-2/f73-3 Oc &
4962 wait $pid1 || return 1
4966 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4967 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4968 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4972 run_test 73 "multiple MDC requests (should not deadlock)"
4974 test_74a() { # bug 6149, 6184
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
4981 lctl set_param fail_loc=0x8000030e
4982 # get any lock that won't be difficult - lookup works.
4984 lctl set_param fail_loc=0
4988 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4990 test_74b() { # bug 13310
4991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4992 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4994 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4995 # will spin in a tight reconnection loop
4996 lctl set_param fail_loc=0x8000030e
4997 # get a "difficult" lock
4999 lctl set_param fail_loc=0
5003 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5007 #define OBD_FAIL_LDLM_NEW_LOCK
5008 lctl set_param fail_loc=0x80000319
5009 touch $DIR/$tfile && error "Touch successful"
5012 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5015 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5018 get_inode_slab_tunables() {
5019 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5022 set_inode_slab_tunables() {
5023 echo "lustre_inode_cache $1" > /proc/slabinfo
5026 test_76() { # Now for bug 20433, added originally in bug 1443
5027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5028 local SLAB_SETTINGS=`get_inode_slab_tunables`
5029 local CPUS=`getconf _NPROCESSORS_ONLN`
5030 # we cannot set limit below 1 which means 1 inode in each
5031 # per-cpu cache is still allowed
5032 set_inode_slab_tunables "1 1 0"
5033 cancel_lru_locks osc
5034 BEFORE_INODES=`num_inodes`
5035 echo "before inodes: $BEFORE_INODES"
5037 [ "$SLOW" = "no" ] && COUNT=100
5038 for i in `seq $COUNT`; do
5042 cancel_lru_locks osc
5043 AFTER_INODES=`num_inodes`
5044 echo "after inodes: $AFTER_INODES"
5046 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5048 AFTER_INODES=`num_inodes`
5050 echo "wait $wait seconds inodes: $AFTER_INODES"
5051 if [ $wait -gt 30 ]; then
5052 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5055 set_inode_slab_tunables "$SLAB_SETTINGS"
5057 run_test 76 "confirm clients recycle inodes properly ===="
5063 # Note: in sptlrpc modes which enable its own bulk checksum, the
5064 # original crc32_le bulk checksum will be automatically disabled,
5065 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5066 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5067 # In this case set_checksums() will not be no-op, because sptlrpc
5068 # bulk checksum will be enabled all through the test.
5070 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5071 lctl set_param -n osc.*.checksums $1
5075 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5076 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5077 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5078 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5081 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5082 log "set checksum type to $1"
5085 F77_TMP=$TMP/f77-temp
5088 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5089 error "error writing to $F77_TMP"
5092 test_77a() { # bug 10889
5093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5094 $GSS && skip "could not run with gss" && return
5095 [ ! -f $F77_TMP ] && setup_f77
5097 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5101 run_test 77a "normal checksum read/write operation ============="
5103 test_77b() { # bug 10889
5104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5105 $GSS && skip "could not run with gss" && return
5106 [ ! -f $F77_TMP ] && setup_f77
5107 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5108 lctl set_param fail_loc=0x80000409
5110 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5111 error "dd error: $?"
5112 lctl set_param fail_loc=0
5115 run_test 77b "checksum error on client write ===================="
5117 test_77c() { # bug 10889
5118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5119 $GSS && skip "could not run with gss" && return
5120 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5122 for algo in $CKSUM_TYPES; do
5123 cancel_lru_locks osc
5124 set_checksum_type $algo
5125 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5126 lctl set_param fail_loc=0x80000408
5127 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5128 lctl set_param fail_loc=0
5131 set_checksum_type $ORIG_CSUM_TYPE
5134 run_test 77c "checksum error on client read ==================="
5136 test_77d() { # bug 10889
5137 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5138 $GSS && skip "could not run with gss" && return
5139 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5140 lctl set_param fail_loc=0x80000409
5142 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5143 error "direct write: rc=$?"
5144 lctl set_param fail_loc=0
5147 run_test 77d "checksum error on OST direct write ==============="
5149 test_77e() { # bug 10889
5150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5151 $GSS && skip "could not run with gss" && return
5152 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5153 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5154 lctl set_param fail_loc=0x80000408
5156 cancel_lru_locks osc
5157 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5158 error "direct read: rc=$?"
5159 lctl set_param fail_loc=0
5162 run_test 77e "checksum error on OST direct read ================"
5164 test_77f() { # bug 10889
5165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5166 $GSS && skip "could not run with gss" && return
5168 for algo in $CKSUM_TYPES; do
5169 cancel_lru_locks osc
5170 set_checksum_type $algo
5171 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5172 lctl set_param fail_loc=0x409
5173 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5174 error "direct write succeeded"
5175 lctl set_param fail_loc=0
5177 set_checksum_type $ORIG_CSUM_TYPE
5180 run_test 77f "repeat checksum error on write (expect error) ===="
5182 test_77g() { # bug 10889
5183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5184 $GSS && skip "could not run with gss" && return
5185 remote_ost_nodsh && skip "remote OST with nodsh" && return
5187 [ ! -f $F77_TMP ] && setup_f77
5189 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5190 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5191 do_facet ost1 lctl set_param fail_loc=0x8000021a
5193 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5194 error "write error: rc=$?"
5195 do_facet ost1 lctl set_param fail_loc=0
5198 run_test 77g "checksum error on OST write ======================"
5200 test_77h() { # bug 10889
5201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5202 $GSS && skip "could not run with gss" && return
5203 remote_ost_nodsh && skip "remote OST with nodsh" && return
5205 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5206 cancel_lru_locks osc
5207 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5208 do_facet ost1 lctl set_param fail_loc=0x8000021b
5210 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5211 do_facet ost1 lctl set_param fail_loc=0
5214 run_test 77h "checksum error on OST read ======================="
5216 test_77i() { # bug 13805
5217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5218 $GSS && skip "could not run with gss" && return
5219 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5220 lctl set_param fail_loc=0x40b
5221 remount_client $MOUNT
5222 lctl set_param fail_loc=0
5223 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5224 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5225 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5226 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5228 remount_client $MOUNT
5230 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5232 test_77j() { # bug 13805
5233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5234 $GSS && skip "could not run with gss" && return
5235 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5236 lctl set_param fail_loc=0x40c
5237 remount_client $MOUNT
5238 lctl set_param fail_loc=0
5239 sleep 2 # wait async osc connect to finish
5240 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5241 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5242 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5243 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5245 remount_client $MOUNT
5247 run_test 77j "client only supporting ADLER32 ===================="
5249 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5253 test_78() { # bug 10901
5254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5255 remote_ost || { skip_env "local OST" && return; }
5258 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5259 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5260 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5261 echo "MemTotal: $MEMTOTAL"
5262 # reserve 256MB of memory for the kernel and other running processes,
5263 # and then take 1/2 of the remaining memory for the read/write buffers.
5264 if [ $MEMTOTAL -gt 512 ] ;then
5265 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5267 # for those poor memory-starved high-end clusters...
5268 MEMTOTAL=$((MEMTOTAL / 2))
5270 echo "Mem to use for directio: $MEMTOTAL"
5271 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5272 [ $F78SIZE -gt 512 ] && F78SIZE=512
5273 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5274 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5275 echo "Smallest OST: $SMALLESTOST"
5276 [ $SMALLESTOST -lt 10240 ] && \
5277 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5279 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5280 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5282 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5283 echo "File size: $F78SIZE"
5284 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5285 for i in `seq 1 $NSEQ`
5287 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5288 echo directIO rdwr round $i of $NSEQ
5289 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5294 run_test 78 "handle large O_DIRECT writes correctly ============"
5296 test_79() { # bug 12743
5297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5298 wait_delete_completed
5300 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5301 BKFREE=$(calc_osc_kbytes kbytesfree)
5302 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5304 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5305 DFTOTAL=`echo $STRING | cut -d, -f1`
5306 DFUSED=`echo $STRING | cut -d, -f2`
5307 DFAVAIL=`echo $STRING | cut -d, -f3`
5308 DFFREE=$(($DFTOTAL - $DFUSED))
5310 ALLOWANCE=$((64 * $OSTCOUNT))
5312 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5313 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5314 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5316 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5317 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5318 error "df free($DFFREE) mismatch OST free($BKFREE)"
5320 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5321 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5322 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5325 run_test 79 "df report consistency check ======================="
5327 test_80() { # bug 10718
5328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5329 # relax strong synchronous semantics for slow backends like ZFS
5330 local soc="obdfilter.*.sync_on_lock_cancel"
5331 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5333 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5334 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5335 facet_active_host $host; done | sort -u)
5336 do_nodes $hosts lctl set_param $soc=never
5339 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5341 local BEFORE=`date +%s`
5342 cancel_lru_locks osc
5343 local AFTER=`date +%s`
5344 local DIFF=$((AFTER-BEFORE))
5345 if [ $DIFF -gt 1 ] ; then
5346 error "elapsed for 1M@1T = $DIFF"
5349 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5353 run_test 80 "Page eviction is equally fast at high offsets too ===="
5355 test_81a() { # LU-456
5356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5357 remote_ost_nodsh && skip "remote OST with nodsh" && return
5358 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5359 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5360 do_facet ost1 lctl set_param fail_loc=0x80000228
5362 # write should trigger a retry and success
5363 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5364 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5366 if [ $RC -ne 0 ] ; then
5367 error "write should success, but failed for $RC"
5370 run_test 81a "OST should retry write when get -ENOSPC ==============="
5372 test_81b() { # LU-456
5373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5374 remote_ost_nodsh && skip "remote OST with nodsh" && return
5375 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5376 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5377 do_facet ost1 lctl set_param fail_loc=0x228
5379 # write should retry several times and return -ENOSPC finally
5380 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5381 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5384 if [ $RC -ne $ENOSPC ] ; then
5385 error "dd should fail for -ENOSPC, but succeed."
5388 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5390 test_82() { # LU-1031
5391 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5395 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5397 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5399 kill -USR1 $MULTIPID2
5401 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5402 error "First grouplock does not block second one"
5404 echo "Second grouplock blocks first one"
5406 kill -USR1 $MULTIPID1
5410 run_test 82 "Basic grouplock test ==============================="
5413 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5415 test_mkdir -p $DIR/d99cvsroot
5416 chown $RUNAS_ID $DIR/d99cvsroot
5417 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5420 $RUNAS cvs -d $DIR/d99cvsroot init || error
5423 run_test 99a "cvs init ========================================="
5426 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5427 [ ! -d $DIR/d99cvsroot ] && test_99a
5429 # some versions of cvs import exit(1) when asked to import links or
5430 # files they can't read. ignore those files.
5431 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5432 ! -perm +4 -printf '-I %f\n')
5433 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5434 d99reposname vtag rtag
5436 run_test 99b "cvs import ======================================="
5439 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5440 [ ! -d $DIR/d99cvsroot ] && test_99b
5442 test_mkdir -p $DIR/d99reposname
5443 chown $RUNAS_ID $DIR/d99reposname
5444 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5446 run_test 99c "cvs checkout ====================================="
5449 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5450 [ ! -d $DIR/d99cvsroot ] && test_99c
5451 cd $DIR/d99reposname
5453 $RUNAS cvs add -m 'addmsg' foo99
5455 run_test 99d "cvs add =========================================="
5458 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5459 [ ! -d $DIR/d99cvsroot ] && test_99c
5460 cd $DIR/d99reposname
5463 run_test 99e "cvs update ======================================="
5466 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5467 [ ! -d $DIR/d99cvsroot ] && test_99d
5468 cd $DIR/d99reposname
5469 $RUNAS cvs commit -m 'nomsg' foo99
5470 rm -fr $DIR/d99cvsroot
5472 run_test 99f "cvs commit ======================================="
5475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5476 [ "$NETTYPE" = tcp ] || \
5477 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5480 remote_ost_nodsh && skip "remote OST with nodsh" && return
5481 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5483 { skip "useless for local single node setup" && return; }
5485 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5486 [ "$PROT" != "tcp" ] && continue
5487 RPORT=$(echo $REMOTE | cut -d: -f2)
5488 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5491 LPORT=`echo $LOCAL | cut -d: -f2`
5492 if [ $LPORT -ge 1024 ]; then
5493 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5495 error_exit "local: $LPORT > 1024, remote: $RPORT"
5498 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5500 run_test 100 "check local port using privileged port ==========="
5502 function get_named_value()
5511 echo $line | sed "s/^$tag[ ]*//"
5518 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5519 awk '/^max_cached_mb/ { print $2 }')
5522 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5531 local cache_limit=32
5533 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5534 trap cleanup_101a EXIT
5535 $LCTL set_param -n llite.*.read_ahead_stats 0
5536 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5539 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5541 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5542 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5545 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5546 get_named_value 'read but discarded' | cut -d" " -f1`; do
5547 discard=$(($discard + $s))
5551 if [ $(($discard * 10)) -gt $nreads ] ;then
5552 $LCTL get_param osc.*-osc*.rpc_stats
5553 $LCTL get_param llite.*.read_ahead_stats
5554 error "too many ($discard) discarded pages"
5556 rm -f $DIR/$tfile || true
5558 run_test 101a "check read-ahead for random reads ================"
5561 test_mkdir -p $DIR/$tdir
5563 STRIPE_COUNT=$OSTCOUNT
5566 local list=$(comma_list $(osts_nodes))
5567 set_osd_param $list '' read_cache_enable 0
5568 set_osd_param $list '' writethrough_cache_enable 0
5570 trap cleanup_test101bc EXIT
5571 # prepare the read-ahead file
5572 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5574 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5577 cleanup_test101bc() {
5582 local list=$(comma_list $(osts_nodes))
5583 set_osd_param $list '' read_cache_enable 1
5584 set_osd_param $list '' writethrough_cache_enable 1
5588 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5593 local STRIPE_SIZE=1048576
5594 local RA_INC=1048576
5595 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5596 local FILE_LENGTH=$((64*100))
5597 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5598 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5599 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5600 get_named_value 'read but discarded' | \
5601 cut -d" " -f1 | calc_total`
5602 if [ $DISCARD -gt $discard_limit ]; then
5603 $LCTL get_param llite.*.read_ahead_stats
5604 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5606 echo "Read-ahead success for size ${READ_SIZE}"
5611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5612 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5613 local STRIPE_SIZE=1048576
5614 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5615 local FILE_LENGTH=$((STRIPE_SIZE*100))
5616 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5617 # prepare the read-ahead file
5619 cancel_lru_locks osc
5620 for BIDX in 2 4 8 16 32 64 128 256
5622 local BSIZE=$((BIDX*4096))
5623 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5624 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5625 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5626 $LCTL set_param -n llite.*.read_ahead_stats 0
5627 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5628 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5629 cancel_lru_locks osc
5635 run_test 101b "check stride-io mode read-ahead ================="
5638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5639 local STRIPE_SIZE=1048576
5640 local FILE_LENGTH=$((STRIPE_SIZE*100))
5646 cancel_lru_locks osc
5647 $LCTL set_param osc.*.rpc_stats 0
5648 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5649 for osc in $($LCTL get_param -N osc.*); do
5650 if [ "$osc" == "osc.num_refs" ]; then
5654 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5655 if [ $lines -le 20 ]; then
5659 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5660 awk '$1 == "1:" { print $2; exit; }')
5661 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5662 awk '$1 == "2:" { print $2; exit; }')
5663 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5664 awk '$1 == "4:" { print $2; exit; }')
5665 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5666 awk '$1 == "8:" { print $2; exit; }')
5668 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5669 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5670 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5671 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5672 echo "${osc} rpc check passed!"
5677 run_test 101c "check stripe_size aligned read-ahead ================="
5680 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5681 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5686 local file=$DIR/$tfile
5687 local size=${FILESIZE_101c:-500}
5688 local ra_MB=${READAHEAD_MB:-40}
5690 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5691 [ $space -gt $((size * 1024)) ] ||
5692 { skip "Need free space ${size}M, have $space" && return; }
5694 echo Creating ${size}M test file $file
5695 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5696 echo Cancel LRU locks on lustre client to flush the client cache
5697 cancel_lru_locks osc
5699 echo Disable read-ahead
5700 local old_READAHEAD=$(set_read_ahead 0)
5702 echo Reading the test file $file with read-ahead disabled
5703 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5705 echo Cancel LRU locks on lustre client to flush the client cache
5706 cancel_lru_locks osc
5707 echo Enable read-ahead with ${ra_MB}MB
5708 set_read_ahead $ra_MB
5710 echo Reading the test file $file with read-ahead enabled
5711 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5713 echo read-ahead disabled time read $time_ra_OFF
5714 echo read-ahead enabled time read $time_ra_ON
5716 set_read_ahead $old_READAHEAD
5718 wait_delete_completed
5720 [ $time_ra_ON -lt $time_ra_OFF ] ||
5721 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5722 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5724 run_test 101d "file read with and without read-ahead enabled ================="
5727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5728 local file=$DIR/$tfile
5733 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5734 local need_space=$((count * size))
5735 [ $space -gt $need_space ] ||
5736 { skip_env "Need free space $need_space, have $space" && return; }
5738 echo Creating $count ${size}K test files
5739 for ((i = 0; i < $count; i++)); do
5740 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5743 echo Cancel LRU locks on lustre client to flush the client cache
5744 cancel_lru_locks osc
5746 echo Reset readahead stats
5747 $LCTL set_param -n llite.*.read_ahead_stats 0
5749 for ((i = 0; i < $count; i++)); do
5750 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5753 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5754 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5756 for ((i = 0; i < $count; i++)); do
5757 rm -rf ${file}_${i} 2>/dev/null
5760 #10000 means 20% reads are missing in readahead
5761 [ $miss -lt 10000 ] || error "misses too much for small reads"
5763 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5765 cleanup_test101f() {
5767 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5768 rm -rf $DIR/$tfile 2>/dev/null
5772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5773 local file=$DIR/$tfile
5776 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5777 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5778 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5779 trap cleanup_test101f EXIT
5781 echo Cancel LRU locks on lustre client to flush the client cache
5782 cancel_lru_locks osc
5784 echo Reset readahead stats
5785 $LCTL set_param -n llite.*.read_ahead_stats 0
5786 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5787 # readahead should read in 2M file on second read, so only miss
5789 echo Random 4K reads on 2M file for 1000 times
5790 $READS -f $file -s 2097152 -b 4096 -n $nreads
5792 echo checking missing pages
5793 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5794 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5796 [ $miss -lt 3 ] || error "misses too much pages!"
5799 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5802 test_mkdir -p $DIR/$tdir
5803 chown $RUNAS_ID $DIR/$tdir
5806 STRIPE_COUNT=$OSTCOUNT
5807 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5809 trap cleanup_test102 EXIT
5811 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5813 for num in 1 2 3 4; do
5814 for count in $(seq 1 $STRIPE_COUNT); do
5815 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5816 local size=`expr $STRIPE_SIZE \* $num`
5817 local file=file"$num-$idx-$count"
5818 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5824 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5830 rm -rf $DIR/d0.sanity/d102
5834 local testfile=$DIR/xattr_testfile
5838 [ "$UID" != 0 ] && skip_env "must run as root" && return
5839 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5840 skip_env "must have user_xattr" && return
5842 [ -z "$(which setfattr 2>/dev/null)" ] &&
5843 skip_env "could not find setfattr" && return
5845 echo "set/get xattr..."
5846 setfattr -n trusted.name1 -v value1 $testfile || error
5847 getfattr -n trusted.name1 $testfile 2> /dev/null |
5848 grep "trusted.name1=.value1" ||
5849 error "$testfile missing trusted.name1=value1"
5851 setfattr -n user.author1 -v author1 $testfile || error
5852 getfattr -n user.author1 $testfile 2> /dev/null |
5853 grep "user.author1=.author1" ||
5854 error "$testfile missing trusted.author1=author1"
5857 setfattr -n trusted.name2 -v value2 $testfile ||
5858 error "$testfile unable to set trusted.name2"
5859 setfattr -n trusted.name3 -v value3 $testfile ||
5860 error "$testfile unable to set trusted.name3"
5861 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5862 grep "trusted.name" | wc -l) -eq 3 ] ||
5863 error "$testfile missing 3 trusted.name xattrs"
5865 setfattr -n user.author2 -v author2 $testfile ||
5866 error "$testfile unable to set user.author2"
5867 setfattr -n user.author3 -v author3 $testfile ||
5868 error "$testfile unable to set user.author3"
5869 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5870 grep "user.author" | wc -l) -eq 3 ] ||
5871 error "$testfile missing 3 user.author xattrs"
5873 echo "remove xattr..."
5874 setfattr -x trusted.name1 $testfile ||
5875 error "$testfile error deleting trusted.name1"
5876 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5877 error "$testfile did not delete trusted.name1 xattr"
5879 setfattr -x user.author1 $testfile ||
5880 error "$testfile error deleting user.author1"
5881 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5882 error "$testfile did not delete trusted.name1 xattr"
5884 # b10667: setting lustre special xattr be silently discarded
5885 echo "set lustre special xattr ..."
5886 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
5887 error "$testfile allowed setting trusted.lov"
5889 run_test 102a "user xattr test =================================="
5892 # b10930: get/set/list trusted.lov xattr
5893 echo "get/set/list trusted.lov xattr ..."
5894 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5895 local testfile=$DIR/$tfile
5896 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5897 error "setstripe failed"
5898 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5899 error "getstripe failed"
5900 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5901 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5903 local testfile2=${testfile}2
5904 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5905 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5908 setfattr -n trusted.lov -v $value $testfile2
5909 local stripe_size=$($GETSTRIPE -S $testfile2)
5910 local stripe_count=$($GETSTRIPE -c $testfile2)
5911 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5912 [ $stripe_count -eq $STRIPECOUNT ] ||
5913 error "stripe count $stripe_count != $STRIPECOUNT"
5916 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5919 # b10930: get/set/list lustre.lov xattr
5920 echo "get/set/list lustre.lov xattr ..."
5921 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5922 test_mkdir -p $DIR/$tdir
5923 chown $RUNAS_ID $DIR/$tdir
5924 local testfile=$DIR/$tdir/$tfile
5925 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5926 error "setstripe failed"
5927 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5928 error "getstripe failed"
5929 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5930 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5932 local testfile2=${testfile}2
5933 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5934 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5936 $RUNAS $MCREATE $testfile2
5937 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5938 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
5939 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
5940 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5941 [ $stripe_count -eq $STRIPECOUNT ] ||
5942 error "stripe count $stripe_count != $STRIPECOUNT"
5944 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5946 compare_stripe_info1() {
5947 local stripe_index_all_zero=true
5949 for num in 1 2 3 4; do
5950 for count in $(seq 1 $STRIPE_COUNT); do
5951 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
5952 local size=$((STRIPE_SIZE * num))
5953 local file=file"$num-$offset-$count"
5954 stripe_size=$(lfs getstripe -S $PWD/$file)
5955 [ $stripe_size -ne $size ] &&
5956 error "$file: size $stripe_size != $size"
5957 stripe_count=$(lfs getstripe -c $PWD/$file)
5958 # allow fewer stripes to be created, ORI-601
5959 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
5960 error "$file: count $stripe_count != $count"
5961 stripe_index=$(lfs getstripe -i $PWD/$file)
5962 [ $stripe_index -ne 0 ] &&
5963 stripe_index_all_zero=false
5967 $stripe_index_all_zero &&
5968 error "all files are being extracted starting from OST index 0"
5973 [ -n "$(which tar 2>/dev/null)" ] &&
5974 strings $(which tar) | grep -q "lustre" && echo tar
5978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5979 # b10930: tar test for trusted.lov xattr
5980 TAR=$(find_lustre_tar)
5981 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5982 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5984 test_mkdir -p $DIR/d102d
5985 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
5987 compare_stripe_info1
5989 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
5992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5993 # b10930: tar test for trusted.lov xattr
5994 TAR=$(find_lustre_tar)
5995 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5996 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5998 test_mkdir -p $DIR/d102f
6000 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6002 compare_stripe_info1
6004 run_test 102f "tar copy files, not keep osts ==========="
6007 local xsize=${1:-1024} # in bytes
6008 local file=$DIR/$tfile
6010 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6011 skip "must have user_xattr" && return 0
6012 [ -z "$(which setfattr 2>/dev/null)" ] &&
6013 skip_env "could not find setfattr" && return 0
6014 [ -z "$(which getfattr 2>/dev/null)" ] &&
6015 skip_env "could not find getfattr" && return 0
6019 local value="$(generate_string $xsize)"
6021 local xbig=trusted.big
6022 log "save $xbig on $file"
6023 setfattr -n $xbig -v $value $file ||
6024 error "saving $xbig on $file failed"
6026 local orig=$(get_xattr_value $xbig $file)
6027 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6029 local xsml=trusted.sml
6030 log "save $xsml on $file"
6031 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6033 local new=$(get_xattr_value $xbig $file)
6034 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6036 log "grow $xsml on $file"
6037 setfattr -n $xsml -v "$value" $file ||
6038 error "growing $xsml on $file failed"
6040 new=$(get_xattr_value $xbig $file)
6041 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6042 log "$xbig still valid after growing $xsml"
6047 test_102h() { # bug 15777
6050 run_test 102h "grow xattr from inside inode to external block"
6053 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6054 grow_xattr $(max_xattr_size)
6056 run_test 102ha "grow xattr from inside inode to external inode"
6058 test_102i() { # bug 17038
6060 ln -s $DIR/$tfile $DIR/${tfile}link
6061 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6062 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"
6063 rm -f $DIR/$tfile $DIR/${tfile}link
6065 run_test 102i "lgetxattr test on symbolic link ============"
6068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6069 TAR=$(find_lustre_tar)
6070 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6071 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6072 setup_test102 "$RUNAS"
6073 test_mkdir -p $DIR/d102j
6074 chown $RUNAS_ID $DIR/d102j
6075 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6077 compare_stripe_info1 "$RUNAS"
6079 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6083 # b22187 just check that does not crash for regular file.
6084 setfattr -n trusted.lov $DIR/$tfile
6085 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6086 local test_kdir=$DIR/d102k
6087 test_mkdir $test_kdir
6088 local default_size=`$GETSTRIPE -S $test_kdir`
6089 local default_count=`$GETSTRIPE -c $test_kdir`
6090 local default_offset=`$GETSTRIPE -i $test_kdir`
6091 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
6092 error 'dir setstripe failed'
6093 setfattr -n trusted.lov $test_kdir
6094 local stripe_size=`$GETSTRIPE -S $test_kdir`
6095 local stripe_count=`$GETSTRIPE -c $test_kdir`
6096 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6097 [ $stripe_size -eq $default_size ] ||
6098 error "stripe size $stripe_size != $default_size"
6099 [ $stripe_count -eq $default_count ] ||
6100 error "stripe count $stripe_count != $default_count"
6101 [ $stripe_offset -eq $default_offset ] ||
6102 error "stripe offset $stripe_offset != $default_offset"
6103 rm -rf $DIR/$tfile $test_kdir
6105 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6108 # LU-532 trusted. xattr is invisible to non-root
6109 local testfile=$DIR/$tfile
6113 echo "listxattr as user..."
6114 chown $RUNAS_ID $testfile
6115 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6116 grep -q "trusted" &&
6117 error "$testfile trusted xattrs are user visible"
6121 run_test 102l "listxattr filter test =================================="
6127 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6132 [ "$UID" != 0 ] && skip_env "must run as root" && return
6133 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6134 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6135 $GSS && skip "could not run under gss" && return
6137 declare -a identity_old
6139 for num in $(seq $MDSCOUNT); do
6140 switch_identity $num true || identity_old[$num]=$?
6147 echo "performing cp ..."
6148 run_acl_subtest cp || error
6149 echo "performing getfacl-noacl..."
6150 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6151 echo "performing misc..."
6152 run_acl_subtest misc || error "misc test failed"
6153 echo "performing permissions..."
6154 run_acl_subtest permissions || error "permissions failed"
6155 echo "performing setfacl..."
6156 run_acl_subtest setfacl || error "setfacl test failed"
6158 # inheritance test got from HP
6159 echo "performing inheritance..."
6160 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6161 chmod +x make-tree || error "chmod +x failed"
6162 run_acl_subtest inheritance || error "inheritance test failed"
6165 echo "LU-974 ignore umask when acl is enabled..."
6166 run_acl_subtest 974 || error "LU-974 test failed"
6168 echo "LU-2561 newly created file is same size as directory..."
6169 run_acl_subtest 2561 || error "LU-2561 test failed"
6174 for num in $(seq $MDSCOUNT); do
6175 if [ "${identity_old[$num]}" = 1 ]; then
6176 switch_identity $num false || identity_old[$num]=$?
6180 run_test 103 "acl test ========================================="
6183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6185 lfs df || error "lfs df failed"
6186 lfs df -ih || error "lfs df -ih failed"
6187 lfs df -h $DIR || error "lfs df -h $DIR failed"
6188 lfs df -i $DIR || error "lfs df -i $DIR failed"
6189 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6190 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6192 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6193 lctl --device %$OSC deactivate
6194 lfs df || error "lfs df with deactivated OSC failed"
6195 lctl --device %$OSC activate
6196 # wait the osc back to normal
6197 wait_osc_import_state client ost FULL
6199 lfs df || error "lfs df with reactivated OSC failed"
6202 run_test 104a "lfs df [-ih] [path] test ========================="
6205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6206 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6208 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6209 if [ $denied_cnt -ne 0 ];
6211 error "lfs check servers test failed"
6214 run_test 104b "$RUNAS lfs check servers test ===================="
6217 # doesn't work on 2.4 kernels
6219 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6220 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6222 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6226 run_test 105a "flock when mounted without -o flock test ========"
6230 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6231 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6233 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6237 run_test 105b "fcntl when mounted without -o flock test ========"
6241 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6242 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6244 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6248 run_test 105c "lockf when mounted without -o flock test ========"
6250 test_105d() { # bug 15924
6251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6252 test_mkdir -p $DIR/$tdir
6253 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6254 skip "mount w/o flock enabled" && return
6255 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6256 $LCTL set_param fail_loc=0x80000315
6257 flocks_test 2 $DIR/$tdir
6259 run_test 105d "flock race (should not freeze) ========"
6261 test_105e() { # bug 22660 && 22040
6262 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6263 skip "mount w/o flock enabled" && return
6265 flocks_test 3 $DIR/$tfile
6267 run_test 105e "Two conflicting flocks from same process ======="
6269 test_106() { #bug 10921
6270 test_mkdir -p $DIR/$tdir
6271 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6272 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6274 run_test 106 "attempt exec of dir followed by chown of that dir"
6277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6284 local save_pattern=$(sysctl -n kernel.core_pattern)
6285 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6286 sysctl -w kernel.core_pattern=$file
6287 sysctl -w kernel.core_uses_pid=0
6295 kill -s 11 $SLEEPPID
6297 if [ -e $file ]; then
6298 size=`stat -c%s $file`
6299 [ $size -eq 0 ] && error "Fail to create core file $file"
6301 error "Fail to create core file $file"
6304 sysctl -w kernel.core_pattern=$save_pattern
6305 sysctl -w kernel.core_uses_pid=$save_uses_pid
6308 run_test 107 "Coredump on SIG"
6311 test_mkdir -p $DIR/$tdir
6312 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6313 error "mkdir with 255 char failed"
6314 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6315 error "mkdir with 256 char should fail, but did not"
6316 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6317 error "create with 255 char failed"
6318 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6319 error "create with 256 char should fail, but did not"
6324 run_test 110 "filename length checking"
6327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6328 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6330 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6332 echo "Starting with $OSTIO_pre threads"
6335 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6336 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6337 echo "$NUMTEST creates/unlinks"
6338 test_mkdir -p $DIR/$tdir
6339 createmany -o $DIR/$tdir/$tfile $NUMTEST
6340 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6342 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6345 # don't return an error
6346 [ $OSTIO_post == $OSTIO_pre ] && echo \
6347 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6348 echo "This may be fine, depending on what ran before this test" &&
6349 echo "and how fast this system is." && return
6351 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6353 run_test 115 "verify dynamic thread creation===================="
6356 wait_delete_completed
6357 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6358 echo OST kbytes available: ${AVAIL[@]}
6359 MAXI=0; MAXV=${AVAIL[0]}
6360 MINI=0; MINV=${AVAIL[0]}
6361 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6362 #echo OST $i: ${AVAIL[i]}kb
6363 if [ ${AVAIL[i]} -gt $MAXV ]; then
6364 MAXV=${AVAIL[i]}; MAXI=$i
6366 if [ ${AVAIL[i]} -lt $MINV ]; then
6367 MINV=${AVAIL[i]}; MINI=$i
6370 echo Min free space: OST $MINI: $MINV
6371 echo Max free space: OST $MAXI: $MAXV
6374 test_116a() { # was previously test_116()
6375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6376 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6378 echo -n "Free space priority "
6379 lctl get_param -n lov.*-clilov-*.qos_prio_free
6382 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6385 # generate uneven OSTs
6386 test_mkdir -p $DIR/$tdir/OST${MINI}
6389 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6390 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6392 while [ $FILL -gt 0 ]; do
6394 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6395 FILL=$(($FILL - 2048))
6403 DIFF=$(($MAXV - $MINV))
6404 DIFF2=$(($DIFF * 100 / $MINV))
6405 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6406 if [ $DIFF2 -gt 20 ]; then
6409 echo "failed - QOS mode won't be used"
6410 error_ignore "QOS imbalance criteria not met"
6414 MINI1=$MINI; MINV1=$MINV
6415 MAXI1=$MAXI; MAXV1=$MAXV
6417 # now fill using QOS
6418 echo writing a bunch of files to QOS-assigned OSTs
6419 $SETSTRIPE -c 1 $DIR/$tdir
6421 while [ $FILL -gt 0 ]; do
6423 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6424 FILL=$(($FILL - 200))
6427 echo "wrote $i 200k files"
6431 echo "Note: free space may not be updated, so measurements might be off"
6433 DIFF2=$(($MAXV - $MINV))
6434 echo "free space delta: orig $DIFF final $DIFF2"
6435 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6436 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6437 echo "Wrote $DIFF to smaller OST $MINI1"
6438 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6439 echo "Wrote $DIFF2 to larger OST $MAXI1"
6440 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6442 # Figure out which files were written where
6443 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6444 awk '/'$MINI1': / {print $2; exit}')
6446 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6447 echo "$MINC files created on smaller OST $MINI1"
6448 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6449 awk '/'$MAXI1': / {print $2; exit}')
6451 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6452 echo "$MAXC files created on larger OST $MAXI1"
6453 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6454 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6458 run_test 116a "stripe QOS: free space balance ==================="
6460 test_116b() { # LU-2093
6461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6462 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6464 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6465 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6467 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6468 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6469 do_facet $SINGLEMDS lctl set_param fail_loc=0
6471 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6473 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6475 test_117() # bug 10891
6477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6478 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6479 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6480 lctl set_param fail_loc=0x21e
6481 > $DIR/$tfile || error "truncate failed"
6482 lctl set_param fail_loc=0
6483 echo "Truncate succeeded."
6486 run_test 117 "verify fsfilt_extend =========="
6488 NO_SLOW_RESENDCOUNT=4
6489 export OLD_RESENDCOUNT=""
6490 set_resend_count () {
6491 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6492 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6493 lctl set_param -n $PROC_RESENDCOUNT $1
6494 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6497 # for reduce test_118* time (b=14842)
6498 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6500 # Reset async IO behavior after error case
6502 FILE=$DIR/reset_async
6504 # Ensure all OSCs are cleared
6505 $SETSTRIPE -c -1 $FILE
6506 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6511 test_118a() #bug 11710
6513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6516 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6517 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6518 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6520 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6521 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6526 run_test 118a "verify O_SYNC works =========="
6530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6531 remote_ost_nodsh && skip "remote OST with nodsh" && return
6535 #define OBD_FAIL_OST_ENOENT 0x217
6536 set_nodes_failloc "$(osts_nodes)" 0x217
6537 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6539 set_nodes_failloc "$(osts_nodes)" 0
6540 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6541 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6544 if [[ $RC -eq 0 ]]; then
6545 error "Must return error due to dropped pages, rc=$RC"
6549 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6550 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6554 echo "Dirty pages not leaked on ENOENT"
6556 # Due to the above error the OSC will issue all RPCs syncronously
6557 # until a subsequent RPC completes successfully without error.
6558 $MULTIOP $DIR/$tfile Ow4096yc
6563 run_test 118b "Reclaim dirty pages on fatal error =========="
6567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6569 # for 118c, restore the original resend count, LU-1940
6570 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6571 set_resend_count $OLD_RESENDCOUNT
6572 remote_ost_nodsh && skip "remote OST with nodsh" && return
6576 #define OBD_FAIL_OST_EROFS 0x216
6577 set_nodes_failloc "$(osts_nodes)" 0x216
6579 # multiop should block due to fsync until pages are written
6580 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6584 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6585 error "Multiop failed to block on fsync, pid=$MULTIPID"
6588 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6590 if [[ $WRITEBACK -eq 0 ]]; then
6591 error "No page in writeback, writeback=$WRITEBACK"
6594 set_nodes_failloc "$(osts_nodes)" 0
6597 if [[ $RC -ne 0 ]]; then
6598 error "Multiop fsync failed, rc=$RC"
6601 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6602 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6604 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6605 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6609 echo "Dirty pages flushed via fsync on EROFS"
6612 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6614 # continue to use small resend count to reduce test_118* time (b=14842)
6615 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6620 remote_ost_nodsh && skip "remote OST with nodsh" && return
6624 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6625 set_nodes_failloc "$(osts_nodes)" 0x214
6626 # multiop should block due to fsync until pages are written
6627 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6631 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6632 error "Multiop failed to block on fsync, pid=$MULTIPID"
6635 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6637 if [[ $WRITEBACK -eq 0 ]]; then
6638 error "No page in writeback, writeback=$WRITEBACK"
6641 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6642 set_nodes_failloc "$(osts_nodes)" 0
6644 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6645 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6647 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6648 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6652 echo "Dirty pages gaurenteed flushed via fsync"
6655 run_test 118d "Fsync validation inject a delay of the bulk =========="
6658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6661 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6662 lctl set_param fail_loc=0x8000040a
6664 # Should simulate EINVAL error which is fatal
6665 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6667 if [[ $RC -eq 0 ]]; then
6668 error "Must return error due to dropped pages, rc=$RC"
6671 lctl set_param fail_loc=0x0
6673 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6674 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6675 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6677 if [[ $LOCKED -ne 0 ]]; then
6678 error "Locked pages remain in cache, locked=$LOCKED"
6681 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6682 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6686 echo "No pages locked after fsync"
6691 run_test 118f "Simulate unrecoverable OSC side error =========="
6694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6697 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6698 lctl set_param fail_loc=0x406
6700 # simulate local -ENOMEM
6701 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6704 lctl set_param fail_loc=0
6705 if [[ $RC -eq 0 ]]; then
6706 error "Must return error due to dropped pages, rc=$RC"
6709 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6710 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6711 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6713 if [[ $LOCKED -ne 0 ]]; then
6714 error "Locked pages remain in cache, locked=$LOCKED"
6717 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6718 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6722 echo "No pages locked after fsync"
6727 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6731 remote_ost_nodsh && skip "remote OST with nodsh" && return
6735 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6736 set_nodes_failloc "$(osts_nodes)" 0x20e
6737 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6738 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6741 set_nodes_failloc "$(osts_nodes)" 0
6742 if [[ $RC -eq 0 ]]; then
6743 error "Must return error due to dropped pages, rc=$RC"
6746 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6747 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6748 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6750 if [[ $LOCKED -ne 0 ]]; then
6751 error "Locked pages remain in cache, locked=$LOCKED"
6754 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6755 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6759 echo "No pages locked after fsync"
6763 run_test 118h "Verify timeout in handling recoverables errors =========="
6765 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6769 remote_ost_nodsh && skip "remote OST with nodsh" && return
6773 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6774 set_nodes_failloc "$(osts_nodes)" 0x20e
6776 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6777 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6780 set_nodes_failloc "$(osts_nodes)" 0
6784 if [[ $RC -ne 0 ]]; then
6785 error "got error, but should be not, rc=$RC"
6788 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6789 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6790 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6791 if [[ $LOCKED -ne 0 ]]; then
6792 error "Locked pages remain in cache, locked=$LOCKED"
6795 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6796 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6800 echo "No pages locked after fsync"
6804 run_test 118i "Fix error before timeout in recoverable error =========="
6806 [ "$SLOW" = "no" ] && set_resend_count 4
6809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6810 remote_ost_nodsh && skip "remote OST with nodsh" && return
6814 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6815 set_nodes_failloc "$(osts_nodes)" 0x220
6817 # return -EIO from OST
6818 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6820 set_nodes_failloc "$(osts_nodes)" 0x0
6821 if [[ $RC -eq 0 ]]; then
6822 error "Must return error due to dropped pages, rc=$RC"
6825 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6826 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6827 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6828 if [[ $LOCKED -ne 0 ]]; then
6829 error "Locked pages remain in cache, locked=$LOCKED"
6832 # in recoverable error on OST we want resend and stay until it finished
6833 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6834 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6838 echo "No pages locked after fsync"
6842 run_test 118j "Simulate unrecoverable OST side error =========="
6846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6847 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6849 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6850 set_nodes_failloc "$(osts_nodes)" 0x20e
6851 test_mkdir -p $DIR/$tdir
6853 for ((i=0;i<10;i++)); do
6854 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6855 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6862 set_nodes_failloc "$(osts_nodes)" 0
6865 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6869 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6871 test_mkdir -p $DIR/$tdir
6872 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6875 run_test 118l "fsync dir ========="
6877 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6879 test_119a() # bug 11737
6881 BSIZE=$((512 * 1024))
6882 directio write $DIR/$tfile 0 1 $BSIZE
6883 # We ask to read two blocks, which is more than a file size.
6884 # directio will indicate an error when requested and actual
6885 # sizes aren't equeal (a normal situation in this case) and
6886 # print actual read amount.
6887 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6888 if [ "$NOB" != "$BSIZE" ]; then
6889 error "read $NOB bytes instead of $BSIZE"
6893 run_test 119a "Short directIO read must return actual read amount"
6895 test_119b() # bug 11737
6897 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6899 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6900 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6902 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6903 error "direct read failed"
6906 run_test 119b "Sparse directIO read must return actual read amount"
6908 test_119c() # bug 13099
6911 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6912 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6915 run_test 119c "Testing for direct read hitting hole"
6917 test_119d() # bug 15950
6919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6920 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6921 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6923 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6924 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6925 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6926 lctl set_param fail_loc=0x40d
6927 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6930 cat $DIR/$tfile > /dev/null &
6931 lctl set_param fail_loc=0
6934 log "the DIO writes have completed, now wait for the reads (should not block very long)"
6936 [ -n "`ps h -p $pid_reads -o comm`" ] && \
6937 error "the read rpcs have not completed in 2s"
6939 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
6941 run_test 119d "The DIO path should try to send a new rpc once one is completed"
6944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6945 test_mkdir -p $DIR/$tdir
6946 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6947 skip "no early lock cancel on server" && return 0
6948 lru_resize_disable mdc
6949 lru_resize_disable osc
6950 cancel_lru_locks mdc
6951 stat $DIR/$tdir > /dev/null
6952 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6953 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6954 test_mkdir $DIR/$tdir/d1
6955 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6956 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6957 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6958 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6959 lru_resize_enable mdc
6960 lru_resize_enable osc
6962 run_test 120a "Early Lock Cancel: mkdir test"
6965 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6966 test_mkdir -p $DIR/$tdir
6967 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6968 skip "no early lock cancel on server" && return 0
6969 lru_resize_disable mdc
6970 lru_resize_disable osc
6971 cancel_lru_locks mdc
6972 stat $DIR/$tdir > /dev/null
6973 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6974 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6976 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6977 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6978 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6979 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6980 lru_resize_enable mdc
6981 lru_resize_enable osc
6983 run_test 120b "Early Lock Cancel: create test"
6986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6987 test_mkdir -p $DIR/$tdir
6988 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6989 skip "no early lock cancel on server" && return 0
6990 lru_resize_disable mdc
6991 lru_resize_disable osc
6992 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6993 touch $DIR/$tdir/d1/f1
6994 cancel_lru_locks mdc
6995 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
6996 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6997 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6998 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6999 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7000 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7001 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7002 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7003 lru_resize_enable mdc
7004 lru_resize_enable osc
7006 run_test 120c "Early Lock Cancel: link test"
7009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7010 test_mkdir -p $DIR/$tdir
7011 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7012 skip "no early lock cancel on server" && return 0
7013 lru_resize_disable mdc
7014 lru_resize_disable osc
7016 cancel_lru_locks mdc
7017 stat $DIR/$tdir > /dev/null
7018 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7019 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7020 chmod a+x $DIR/$tdir
7021 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7022 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7023 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7024 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7025 lru_resize_enable mdc
7026 lru_resize_enable osc
7028 run_test 120d "Early Lock Cancel: setattr test"
7031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7032 test_mkdir -p $DIR/$tdir
7033 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7034 skip "no early lock cancel on server" && return 0
7035 lru_resize_disable mdc
7036 lru_resize_disable osc
7037 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7038 cancel_lru_locks mdc
7039 cancel_lru_locks osc
7040 dd if=$DIR/$tdir/f1 of=/dev/null
7041 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7042 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7043 awk '/ldlm_cancel/ {print $2}'`
7044 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7045 awk '/ldlm_bl_callback/ {print $2}'`
7046 unlink $DIR/$tdir/f1
7047 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7048 awk '/ldlm_cancel/ {print $2}'`
7049 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7050 awk '/ldlm_bl_callback/ {print $2}'`
7051 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7052 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7053 lru_resize_enable mdc
7054 lru_resize_enable osc
7056 run_test 120e "Early Lock Cancel: unlink test"
7059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7060 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7061 skip "no early lock cancel on server" && return 0
7062 test_mkdir -p $DIR/$tdir
7063 lru_resize_disable mdc
7064 lru_resize_disable osc
7065 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7066 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7067 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7068 cancel_lru_locks mdc
7069 cancel_lru_locks osc
7070 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7071 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7072 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7073 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7074 awk '/ldlm_cancel/ {print $2}'`
7075 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7076 awk '/ldlm_bl_callback/ {print $2}'`
7077 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7078 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7079 awk '/ldlm_cancel/ {print $2}'`
7080 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7081 awk '/ldlm_bl_callback/ {print $2}'`
7082 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7083 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7084 lru_resize_enable mdc
7085 lru_resize_enable osc
7087 run_test 120f "Early Lock Cancel: rename test"
7090 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7091 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7092 skip "no early lock cancel on server" && return 0
7093 lru_resize_disable mdc
7094 lru_resize_disable osc
7096 echo create $count files
7097 test_mkdir -p $DIR/$tdir
7098 cancel_lru_locks mdc
7099 cancel_lru_locks osc
7102 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7103 awk '/ldlm_cancel/ {print $2}'`
7104 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7105 awk '/ldlm_bl_callback/ {print $2}'`
7106 createmany -o $DIR/$tdir/f $count
7108 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7109 awk '/ldlm_cancel/ {print $2}'`
7110 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7111 awk '/ldlm_bl_callback/ {print $2}'`
7113 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7114 echo rm $count files
7117 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7118 awk '/ldlm_cancel/ {print $2}'`
7119 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7120 awk '/ldlm_bl_callback/ {print $2}'`
7122 echo total: $count removes in $((t2-t1))
7123 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7125 # wait for commitment of removal
7126 lru_resize_enable mdc
7127 lru_resize_enable osc
7129 run_test 120g "Early Lock Cancel: performance test"
7131 test_121() { #bug #10589
7132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7134 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7135 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7136 lctl set_param fail_loc=0x310
7137 cancel_lru_locks osc > /dev/null
7138 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7139 lctl set_param fail_loc=0
7140 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7142 run_test 121 "read cancel race ========="
7144 test_123a() { # was test 123, statahead(bug 11401)
7145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7147 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7148 log "testing on UP system. Performance may be not as good as expected."
7153 test_mkdir -p $DIR/$tdir
7154 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7155 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7157 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7158 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7160 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7161 lctl set_param -n llite.*.statahead_max 0
7162 lctl get_param llite.*.statahead_max
7163 cancel_lru_locks mdc
7164 cancel_lru_locks osc
7166 time ls -l $DIR/$tdir | wc -l
7168 delta=$((etime - stime))
7169 log "ls $i files without statahead: $delta sec"
7170 lctl set_param llite.*.statahead_max=$max
7172 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7173 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7174 cancel_lru_locks mdc
7175 cancel_lru_locks osc
7177 time ls -l $DIR/$tdir | wc -l
7179 delta_sa=$((etime - stime))
7180 log "ls $i files with statahead: $delta_sa sec"
7181 lctl get_param -n llite.*.statahead_stats
7182 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7184 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7185 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7187 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7188 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7189 lctl set_param -n llite.*.statahead_max 0
7190 lctl get_param llite.*.statahead_max
7191 cancel_lru_locks mdc
7192 cancel_lru_locks osc
7194 time ls -l $DIR/$tdir | wc -l
7196 delta=$((etime - stime))
7197 log "ls $i files again without statahead: $delta sec"
7198 lctl set_param llite.*.statahead_max=$max
7199 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7200 if [ $SLOWOK -eq 0 ]; then
7201 error "ls $i files is slower with statahead!"
7203 log "ls $i files is slower with statahead!"
7209 [ $delta -gt 20 ] && break
7210 [ $delta -gt 8 ] && MULT=$((50 / delta))
7211 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7219 delta=$((etime - stime))
7220 log "rm -r $DIR/$tdir/: $delta seconds"
7222 lctl get_param -n llite.*.statahead_stats
7224 run_test 123a "verify statahead work"
7226 test_123b () { # statahead(bug 15027)
7227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7228 test_mkdir -p $DIR/$tdir
7229 createmany -o $DIR/$tdir/$tfile-%d 1000
7231 cancel_lru_locks mdc
7232 cancel_lru_locks osc
7234 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7235 lctl set_param fail_loc=0x80000803
7236 ls -lR $DIR/$tdir > /dev/null
7238 lctl set_param fail_loc=0x0
7239 lctl get_param -n llite.*.statahead_stats
7244 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7248 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7249 skip "no lru resize on server" && return 0
7251 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7253 log "create $NR files at $DIR/$tdir"
7254 createmany -o $DIR/$tdir/f $NR ||
7255 error "failed to create $NR files in $DIR/$tdir"
7257 cancel_lru_locks mdc
7258 ls -l $DIR/$tdir > /dev/null
7262 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7263 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7264 LRU_SIZE=$(lctl get_param -n $PARAM)
7265 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7266 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7268 log "NS=$(basename $NSDIR)"
7273 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7274 skip "Not enough cached locks created!"
7281 # We know that lru resize allows one client to hold $LIMIT locks
7282 # for 10h. After that locks begin to be killed by client.
7284 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7287 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7288 # killing locks. Some time was spent for creating locks. This means
7289 # that up to the moment of sleep finish we must have killed some of
7290 # them (10-100 locks). This depends on how fast ther were created.
7291 # Many of them were touched in almost the same moment and thus will
7292 # be killed in groups.
7293 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7295 # Use $LRU_SIZE_B here to take into account real number of locks
7296 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7297 local LRU_SIZE_B=$LRU_SIZE
7299 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7300 log "OLD_LVF=$OLD_LVF"
7301 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7303 # Let's make sure that we really have some margin. Client checks
7304 # cached locks every 10 sec.
7306 log "Sleep ${SLEEP} sec"
7308 while ((SEC<$SLEEP)); do
7312 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7316 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7317 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7319 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7320 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7321 unlinkmany $DIR/$tdir/f $NR
7325 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7326 log "unlink $NR files at $DIR/$tdir"
7327 unlinkmany $DIR/$tdir/f $NR
7329 run_test 124a "lru resize ======================================="
7331 get_max_pool_limit()
7333 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7336 if test $l -gt $max; then
7344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7345 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7346 skip "no lru resize on server" && return 0
7348 LIMIT=`get_max_pool_limit`
7350 NR=$(($(default_lru_size)*20))
7351 if [ $NR -gt $LIMIT ]; then
7352 log "Limit lock number by $LIMIT locks"
7355 lru_resize_disable mdc
7356 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7357 error "failed to create $DIR/$tdir/disable_lru_resize"
7359 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7360 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7361 cancel_lru_locks mdc
7364 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7367 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7370 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7374 nolruresize_delta=$((etime-stime))
7375 log "ls -la time: $nolruresize_delta seconds"
7376 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7377 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7379 lru_resize_enable mdc
7380 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7381 error "failed to create $DIR/$tdir/enable_lru_resize"
7383 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7384 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7385 cancel_lru_locks mdc
7388 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7391 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7394 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7398 lruresize_delta=$((etime-stime))
7399 log "ls -la time: $lruresize_delta seconds"
7400 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7402 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7403 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7404 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7405 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7407 log "lru resize performs the same with no lru resize"
7409 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7411 run_test 124b "lru resize (performance test) ======================="
7413 test_125() { # 13358
7414 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7415 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7416 test_mkdir -p $DIR/d125 || error "mkdir failed"
7417 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7418 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7419 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7421 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7423 test_126() { # bug 12829/13455
7424 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7425 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7426 $GSS && skip "must run as gss disabled" && return
7428 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7429 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7431 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7433 run_test 126 "check that the fsgid provided by the client is taken into account"
7435 test_127a() { # bug 15521
7436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7437 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7438 $LCTL set_param osc.*.stats=0
7439 FSIZE=$((2048 * 1024))
7440 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7441 cancel_lru_locks osc
7442 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7444 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7445 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7446 echo "got $COUNT $NAME"
7447 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7448 eval $NAME=$COUNT || error "Wrong proc format"
7451 read_bytes|write_bytes)
7452 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7453 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7454 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7455 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7456 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7457 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7458 error "sumsquare is too small: $SUMSQ"
7459 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7460 error "sumsquare is too big: $SUMSQ"
7464 done < $DIR/${tfile}.tmp
7466 #check that we actually got some stats
7467 [ "$read_bytes" ] || error "Missing read_bytes stats"
7468 [ "$write_bytes" ] || error "Missing write_bytes stats"
7469 [ "$read_bytes" != 0 ] || error "no read done"
7470 [ "$write_bytes" != 0 ] || error "no write done"
7472 run_test 127a "verify the client stats are sane"
7474 test_127b() { # bug LU-333
7475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7476 $LCTL set_param llite.*.stats=0
7477 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7478 # perform 2 reads and writes so MAX is different from SUM.
7479 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7480 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7481 cancel_lru_locks osc
7482 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7483 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7485 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7486 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7487 echo "got $COUNT $NAME"
7488 eval $NAME=$COUNT || error "Wrong proc format"
7492 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7493 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7494 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7495 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7498 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7499 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7500 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7501 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7505 done < $TMP/${tfile}.tmp
7507 #check that we actually got some stats
7508 [ "$read_bytes" ] || error "Missing read_bytes stats"
7509 [ "$write_bytes" ] || error "Missing write_bytes stats"
7510 [ "$read_bytes" != 0 ] || error "no read done"
7511 [ "$write_bytes" != 0 ] || error "no write done"
7513 run_test 127b "verify the llite client stats are sane"
7515 test_128() { # bug 15212
7517 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7522 result=$(grep error $TMP/$tfile.log)
7524 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7526 run_test 128 "interactive lfs for 2 consecutive find's"
7533 local LDPROC=/proc/fs/ldiskfs
7534 local facets=$(get_facets MDS)
7536 for facet in ${facets//,/ }; do
7537 canondev=$(ldiskfs_canon \
7538 *.$(convert_facet2label $facet).mntdev $facet)
7539 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7540 LDPROC=/sys/fs/ldiskfs
7541 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7547 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7548 skip "Only applicable to ldiskfs-based MDTs"
7551 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7557 test_mkdir -p $DIR/$tdir
7561 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7562 $MULTIOP $DIR/$tdir/$J Oc
7564 if [ $rc -eq $EFBIG ]; then
7566 echo "return code $rc received as expected"
7568 elif [ $rc -ne 0 ]; then
7570 error_exit "return code $rc received instead of expected $EFBIG"
7573 I=$(stat -c%s "$DIR/$tdir")
7577 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7579 run_test 129 "test directory size limit ========================"
7588 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7589 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7592 trap cleanup_130 EXIT RETURN
7594 local fm_file=$DIR/$tfile
7595 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7596 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7597 error "dd failed for $fm_file"
7599 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7600 filefrag -ves $fm_file
7602 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7603 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7604 [ $RC != 0 ] && error "filefrag $fm_file failed"
7606 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7607 grep -v "ext:" | grep -v "found")
7608 lun=$($GETSTRIPE -i $fm_file)
7610 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7613 for line in $filefrag_op
7615 frag_lun=`echo $line | cut -d: -f5`
7616 ext_len=`echo $line | cut -d: -f4`
7617 if (( $frag_lun != $lun )); then
7619 error "FIEMAP on 1-stripe file($fm_file) failed"
7622 (( tot_len += ext_len ))
7625 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7627 error "FIEMAP on 1-stripe file($fm_file) failed;"
7633 echo "FIEMAP on single striped file succeeded"
7635 run_test 130a "FIEMAP (1-stripe file)"
7638 [ "$OSTCOUNT" -lt "2" ] &&
7639 skip_env "skipping FIEMAP on 2-stripe file test" && return
7641 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7642 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7645 trap cleanup_130 EXIT RETURN
7647 local fm_file=$DIR/$tfile
7648 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7649 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7650 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7652 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7653 error "dd failed on $fm_file"
7655 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7656 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7657 grep -v "ext:" | grep -v "found")
7659 last_lun=$(echo $filefrag_op | cut -d: -f5)
7664 for line in $filefrag_op
7666 frag_lun=`echo $line | cut -d: -f5`
7667 ext_len=`echo $line | cut -d: -f4`
7668 if (( $frag_lun != $last_lun )); then
7669 if (( tot_len != 1024 )); then
7671 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7678 (( tot_len += ext_len ))
7681 if (( num_luns != 2 || tot_len != 1024 )); then
7683 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7689 echo "FIEMAP on 2-stripe file succeeded"
7691 run_test 130b "FIEMAP (2-stripe file)"
7694 [ "$OSTCOUNT" -lt "2" ] &&
7695 skip_env "skipping FIEMAP on 2-stripe file" && return
7697 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7698 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7701 trap cleanup_130 EXIT RETURN
7703 local fm_file=$DIR/$tfile
7704 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7705 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7706 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7708 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7710 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7711 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7713 last_lun=`echo $filefrag_op | cut -d: -f5`
7718 for line in $filefrag_op
7720 frag_lun=`echo $line | cut -d: -f5`
7721 ext_len=`echo $line | cut -d: -f4`
7722 if (( $frag_lun != $last_lun )); then
7723 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7724 if (( logical != 512 )); then
7726 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7729 if (( tot_len != 512 )); then
7731 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7738 (( tot_len += ext_len ))
7741 if (( num_luns != 2 || tot_len != 512 )); then
7743 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7749 echo "FIEMAP on 2-stripe file with hole succeeded"
7751 run_test 130c "FIEMAP (2-stripe file with hole)"
7754 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7756 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7757 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7759 trap cleanup_130 EXIT RETURN
7761 local fm_file=$DIR/$tfile
7762 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7763 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7764 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7765 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7767 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7768 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7770 last_lun=`echo $filefrag_op | cut -d: -f5`
7775 for line in $filefrag_op
7777 frag_lun=`echo $line | cut -d: -f5`
7778 ext_len=`echo $line | cut -d: -f4`
7779 if (( $frag_lun != $last_lun )); then
7780 if (( tot_len != 1024 )); then
7782 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7789 (( tot_len += ext_len ))
7792 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7794 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7800 echo "FIEMAP on N-stripe file succeeded"
7802 run_test 130d "FIEMAP (N-stripe file)"
7805 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7807 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7808 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7810 trap cleanup_130 EXIT RETURN
7812 local fm_file=$DIR/$tfile
7813 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7814 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7815 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7818 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7819 for ((i = 0; i < $NUM_BLKS; i++))
7821 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7824 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7825 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7827 last_lun=`echo $filefrag_op | cut -d: -f5`
7832 for line in $filefrag_op
7834 frag_lun=`echo $line | cut -d: -f5`
7835 ext_len=`echo $line | cut -d: -f4`
7836 if (( $frag_lun != $last_lun )); then
7837 if (( tot_len != $EXPECTED_LEN )); then
7839 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7846 (( tot_len += ext_len ))
7849 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7851 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7857 echo "FIEMAP with continuation calls succeeded"
7859 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7861 # Test for writev/readv
7863 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7864 error "writev test failed"
7865 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7866 error "readv failed"
7869 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7872 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7873 error "append writev test failed"
7874 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7875 error "append writev test failed"
7878 run_test 131b "test append writev"
7881 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7884 run_test 131c "test read/write on file w/o objects"
7887 rwv -f $DIR/$tfile -w -n 1 1572864
7888 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7889 if [ "$NOB" != 1572864 ]; then
7890 error "Short read filed: read $NOB bytes instead of 1572864"
7894 run_test 131d "test short read"
7897 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7898 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7899 error "read hitting hole failed"
7902 run_test 131e "test read hitting hole"
7907 for node in $(osts_nodes); do
7908 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7909 [ x$gl = x"" ] && gl=0
7910 gl_sum=$((gl_sum + gl))
7920 if [ x$som = x"enabled" ]; then
7921 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7922 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7923 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7925 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7926 MOUNTOPT="$MOUNTOPT,som_preview"
7927 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7930 # do remount to make new mount-conf parameters actual
7937 test_132() { #1028, SOM
7938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7939 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7940 local num=$(get_mds_dir $DIR)
7941 local mymds=mds${num}
7942 local MOUNTOPT_SAVE=$MOUNTOPT
7944 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7945 cancel_lru_locks osc
7947 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7949 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7950 stat $DIR/$tfile >/dev/null
7951 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7952 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
7954 som_mode_switch $som1 $gl1 $gl2
7956 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7957 cancel_lru_locks osc
7959 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7960 if [ $som1 == $som2 ]; then
7961 error "som is still "$som2
7962 if [ x$som2 = x"enabled" ]; then
7969 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7970 stat $DIR/$tfile >/dev/null
7971 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7972 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
7973 som_mode_switch $som2 $gl1 $gl2
7974 MOUNTOPT=$MOUNTOPT_SAVE
7976 run_test 132 "som avoids glimpse rpc"
7982 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
7984 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
7986 *) error "Wrong argument $1" ;;
7989 count=`echo $res | awk '{print $2}'`
7990 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
7991 # if the argument $3 is zero, it means any stat increment is ok.
7992 if [ $3 -gt 0 ] ; then
7993 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
7998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7999 remote_ost_nodsh && skip "remote OST with nodsh" && return
8000 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8002 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8003 { skip "MDS doesn't support rename stats"; return; }
8004 local testdir=$DIR/${tdir}/stats_testdir
8005 mkdir -p $DIR/${tdir}
8008 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8009 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8011 # verify mdt stats first.
8012 mkdir ${testdir} || error "mkdir failed"
8013 check_stats $SINGLEMDS "mkdir" 1
8014 touch ${testdir}/${tfile} || "touch failed"
8015 check_stats $SINGLEMDS "open" 1
8016 check_stats $SINGLEMDS "close" 1
8017 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8018 check_stats $SINGLEMDS "mknod" 1
8019 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8020 check_stats $SINGLEMDS "unlink" 1
8021 rm -f ${testdir}/${tfile} || error "file remove failed"
8022 check_stats $SINGLEMDS "unlink" 2
8024 # remove working dir and check mdt stats again.
8025 rmdir ${testdir} || error "rmdir failed"
8026 check_stats $SINGLEMDS "rmdir" 1
8028 local testdir1=$DIR/${tdir}/stats_testdir1
8030 mkdir -p ${testdir1}
8031 touch ${testdir1}/test1
8032 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8033 check_stats $SINGLEMDS "crossdir_rename" 1
8035 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8036 check_stats $SINGLEMDS "samedir_rename" 1
8040 run_test 133a "Verifying MDT stats ========================================"
8043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8044 remote_ost_nodsh && skip "remote OST with nodsh" && return
8045 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8046 local testdir=$DIR/${tdir}/stats_testdir
8047 mkdir -p ${testdir} || error "mkdir failed"
8048 touch ${testdir}/${tfile} || "touch failed"
8049 cancel_lru_locks mdc
8052 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8053 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8055 # extra mdt stats verification.
8056 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8057 check_stats $SINGLEMDS "setattr" 1
8058 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8059 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8061 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8062 check_stats $SINGLEMDS "getattr" 1
8064 $LFS df || error "lfs failed"
8065 check_stats $SINGLEMDS "statfs" 1
8069 run_test 133b "Verifying extra MDT stats =================================="
8072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8073 remote_ost_nodsh && skip "remote OST with nodsh" && return
8074 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8075 local testdir=$DIR/${tdir}/stats_testdir
8076 test_mkdir -p ${testdir} || error "mkdir failed"
8078 # verify obdfilter stats.
8079 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8081 cancel_lru_locks osc
8082 wait_delete_completed
8085 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8086 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8088 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8090 cancel_lru_locks osc
8091 check_stats ost "write" 1
8093 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8094 check_stats ost "read" 1
8096 > ${testdir}/${tfile} || error "truncate failed"
8097 check_stats ost "punch" 1
8099 rm -f ${testdir}/${tfile} || error "file remove failed"
8100 wait_delete_completed
8101 check_stats ost "destroy" 1
8105 run_test 133c "Verifying OST stats ========================================"
8112 while [ $value -ge 2 ]; do
8117 if [ $orig -gt $order ]; then
8125 local size=('K' 'M' 'G' 'T');
8127 local size_string=$value
8129 while [ $value -ge 1024 ]; do
8130 if [ $i -gt 3 ]; then
8131 #T is the biggest unit we get here, if that is bigger,
8133 size_string=${value}T
8136 value=$((value >> 10))
8137 if [ $value -lt 1024 ]; then
8138 size_string=${value}${size[$i]}
8149 local context=${2:-.}
8150 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8152 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8158 remote_ost_nodsh && skip "remote OST with nodsh" && return
8159 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8160 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8161 { skip "MDS doesn't support rename stats"; return; }
8163 local testdir1=$DIR/${tdir}/stats_testdir1
8164 local testdir2=$DIR/${tdir}/stats_testdir2
8166 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8168 test_mkdir -p ${testdir1} || error "mkdir failed"
8169 test_mkdir -p ${testdir2} || error "mkdir failed"
8171 createmany -o $testdir1/test 512 || error "createmany failed"
8173 # check samedir rename size
8174 mv ${testdir1}/test0 ${testdir1}/test_0
8176 local testdir1_size=$(ls -l $DIR/${tdir} |
8177 awk '/stats_testdir1/ {print $5}')
8178 local testdir2_size=$(ls -l $DIR/${tdir} |
8179 awk '/stats_testdir2/ {print $5}')
8181 testdir1_size=$(order_2 $testdir1_size)
8182 testdir2_size=$(order_2 $testdir2_size)
8184 testdir1_size=$(size_in_KMGT $testdir1_size)
8185 testdir2_size=$(size_in_KMGT $testdir2_size)
8187 echo "source rename dir size: ${testdir1_size}"
8188 echo "target rename dir size: ${testdir2_size}"
8190 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8191 eval $cmd || error "$cmd failed"
8192 local samedir=$($cmd | grep 'same_dir')
8193 local same_sample=$(get_rename_size $testdir1_size)
8194 [ -z "$samedir" ] && error "samedir_rename_size count error"
8195 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8196 echo "Check same dir rename stats success"
8198 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8200 # check crossdir rename size
8201 mv ${testdir1}/test_0 ${testdir2}/test_0
8203 testdir1_size=$(ls -l $DIR/${tdir} |
8204 awk '/stats_testdir1/ {print $5}')
8205 testdir2_size=$(ls -l $DIR/${tdir} |
8206 awk '/stats_testdir2/ {print $5}')
8208 testdir1_size=$(order_2 $testdir1_size)
8209 testdir2_size=$(order_2 $testdir2_size)
8211 testdir1_size=$(size_in_KMGT $testdir1_size)
8212 testdir2_size=$(size_in_KMGT $testdir2_size)
8214 echo "source rename dir size: ${testdir1_size}"
8215 echo "target rename dir size: ${testdir2_size}"
8217 eval $cmd || error "$cmd failed"
8218 local crossdir=$($cmd | grep 'crossdir')
8219 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8220 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8221 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8222 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8223 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8224 echo "Check cross dir rename stats success"
8227 run_test 133d "Verifying rename_stats ========================================"
8230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8231 local testdir=$DIR/${tdir}/stats_testdir
8232 local ctr f0 f1 bs=32768 count=42 sum
8234 remote_ost_nodsh && skip "remote OST with nodsh" && return
8235 mkdir -p ${testdir} || error "mkdir failed"
8237 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8239 for ctr in {write,read}_bytes; do
8241 cancel_lru_locks osc
8243 do_facet ost1 $LCTL set_param -n \
8244 "obdfilter.*.exports.clear=clear"
8246 if [ $ctr = write_bytes ]; then
8248 f1=${testdir}/${tfile}
8250 f0=${testdir}/${tfile}
8254 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8257 cancel_lru_locks osc
8259 sum=$(do_facet ost1 $LCTL get_param \
8260 "obdfilter.*.exports.*.stats" | \
8263 $1 == ctr { sum += $7 }
8266 if ((sum != bs * count)); then
8267 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8273 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8275 test_140() { #bug-17379
8276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8277 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8278 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8279 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8281 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8282 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8284 while i=`expr $i + 1`; do
8285 test_mkdir -p $i || error "Creating dir $i"
8286 cd $i || error "Changing to $i"
8287 ln -s ../stat stat || error "Creating stat symlink"
8288 # Read the symlink until ELOOP present,
8289 # not LBUGing the system is considered success,
8290 # we didn't overrun the stack.
8291 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8293 if [ $ret -eq 40 ]; then
8296 error "Open stat symlink"
8302 echo "The symlink depth = $i"
8303 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8304 error "Invalid symlink depth"
8306 # Test recursive symlink
8307 ln -s symlink_self symlink_self
8308 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8309 echo "open symlink_self returns $ret"
8310 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8312 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8316 local TF="$TMP/$tfile"
8318 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8320 cancel_lru_locks osc
8321 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8322 remount_client $MOUNT
8324 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8327 $TRUNCATE $DIR/$tfile 6000
8328 cancel_lru_locks osc
8329 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8332 echo "12345" >>$DIR/$tfile
8333 cancel_lru_locks osc
8334 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8337 echo "12345" >>$DIR/$tfile
8338 cancel_lru_locks osc
8339 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8344 run_test 150 "truncate/append tests"
8346 function roc_hit() {
8347 local list=$(comma_list $(osts_nodes))
8349 echo $(get_osd_param $list '' stats |
8350 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8353 function set_cache() {
8356 if [ "$2" == "off" ]; then
8359 local list=$(comma_list $(osts_nodes))
8360 set_osd_param $list '' $1_cache_enable $on
8362 cancel_lru_locks osc
8366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8367 remote_ost_nodsh && skip "remote OST with nodsh" && return
8370 local list=$(comma_list $(osts_nodes))
8372 # check whether obdfilter is cache capable at all
8373 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8374 echo "not cache-capable obdfilter"
8378 # check cache is enabled on all obdfilters
8379 if get_osd_param $list '' read_cache_enable | grep 0; then
8380 echo "oss cache is disabled"
8384 set_osd_param $list '' writethrough_cache_enable 1
8386 # pages should be in the case right after write
8387 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
8388 local BEFORE=`roc_hit`
8389 cancel_lru_locks osc
8390 cat $DIR/$tfile >/dev/null
8391 local AFTER=`roc_hit`
8392 if ! let "AFTER - BEFORE == CPAGES"; then
8393 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8396 # the following read invalidates the cache
8397 cancel_lru_locks osc
8398 set_osd_param $list '' read_cache_enable 0
8399 cat $DIR/$tfile >/dev/null
8401 # now data shouldn't be found in the cache
8403 cancel_lru_locks osc
8404 cat $DIR/$tfile >/dev/null
8406 if let "AFTER - BEFORE != 0"; then
8407 error "IN CACHE: before: $BEFORE, after: $AFTER"
8410 set_osd_param $list '' read_cache_enable 1
8413 run_test 151 "test cache on oss and controls ==============================="
8416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8417 local TF="$TMP/$tfile"
8419 # simulate ENOMEM during write
8420 #define OBD_FAIL_OST_NOMEM 0x226
8421 lctl set_param fail_loc=0x80000226
8422 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8424 sync || error "sync failed"
8425 lctl set_param fail_loc=0
8427 # discard client's cache
8428 cancel_lru_locks osc
8430 # simulate ENOMEM during read
8431 lctl set_param fail_loc=0x80000226
8432 cmp $TF $DIR/$tfile || error "cmp failed"
8433 lctl set_param fail_loc=0
8437 run_test 152 "test read/write with enomem ============================"
8440 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8442 run_test 153 "test if fdatasync does not crash ======================="
8445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8446 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8447 { skip "Need MDS version at least 2.2.51"; return 0; }
8449 cp /etc/hosts $DIR/$tfile
8451 fid=$($LFS path2fid $DIR/$tfile)
8453 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8455 ffid=$DIR/.lustre/fid/$fid
8457 echo "stat fid $fid"
8458 stat $ffid > /dev/null || error "stat $ffid failed."
8459 echo "touch fid $fid"
8460 touch $ffid || error "touch $ffid failed."
8461 echo "write to fid $fid"
8462 cat /etc/hosts > $ffid || error "write $ffid failed."
8463 echo "read fid $fid"
8464 diff /etc/hosts $ffid || error "read $ffid failed."
8465 echo "append write to fid $fid"
8466 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8467 echo "rename fid $fid"
8468 mv $ffid $DIR/$tfile.1 && error "rename $ffid to $tfile.1 should fail."
8470 mv $DIR/$tfile.1 $ffid && error "rename $tfile.1 to $ffid should fail."
8472 echo "truncate fid $fid"
8473 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8474 echo "link fid $fid"
8475 ln -f $ffid $DIR/tfile.lnk || error "link $ffid failed."
8476 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8477 echo "setfacl fid $fid"
8478 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8479 echo "getfacl fid $fid"
8480 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8482 echo "unlink fid $fid"
8483 unlink $DIR/.lustre/fid/$fid && error "unlink $ffid should fail."
8484 echo "mknod fid $fid"
8485 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8487 fid=[0xf00000400:0x1:0x0]
8488 ffid=$DIR/.lustre/fid/$fid
8490 echo "stat non-exist fid $fid"
8491 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8492 echo "write to non-exist fid $fid"
8493 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8494 echo "link new fid $fid"
8495 ln $DIR/$tfile $ffid && error "link $ffid should fail."
8497 test_mkdir -p $DIR/$tdir
8498 touch $DIR/$tdir/$tfile
8499 fid=$($LFS path2fid $DIR/$tdir)
8501 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8503 ffid=$DIR/.lustre/fid/$fid
8506 ls $ffid > /dev/null || error "ls $ffid failed."
8507 echo "touch $fid/$tfile.1"
8508 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8510 echo "touch $DIR/.lustre/fid/$tfile"
8511 touch $DIR/.lustre/fid/$tfile && \
8512 error "touch $DIR/.lustre/fid/$tfile should fail."
8514 echo "setxattr to $DIR/.lustre/fid"
8515 setfattr -n trusted.name1 -v value1 $DIR/.lustre/fid &&
8516 error "setxattr should fail."
8518 echo "listxattr for $DIR/.lustre/fid"
8519 getfattr -d -m "^trusted" $DIR/.lustre/fid &&
8520 error "listxattr should fail."
8522 echo "delxattr from $DIR/.lustre/fid"
8523 setfattr -x trusted.name1 $DIR/.lustre/fid &&
8524 error "delxattr should fail."
8526 echo "touch invalid fid: $DIR/.lustre/fid/[0x200000400:0x2:0x3]"
8527 touch $DIR/.lustre/fid/[0x200000400:0x2:0x3] &&
8528 error "touch invalid fid should fail."
8530 echo "touch non-normal fid: $DIR/.lustre/fid/[0x1:0x2:0x0]"
8531 touch $DIR/.lustre/fid/[0x1:0x2:0x0] &&
8532 error "touch non-normal fid should fail."
8534 echo "rename $tdir to $DIR/.lustre/fid"
8535 mrename $DIR/$tdir $DIR/.lustre/fid &&
8536 error "rename to $DIR/.lustre/fid should fail."
8538 echo "rename .lustre to itself"
8539 fid=$($LFS path2fid $DIR)
8540 mrename $DIR/.lustre $DIR/.lustre/fid/$fid/.lustre &&
8541 error "rename .lustre to itself should fail."
8543 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $DIR/$tfile-2
8544 fid=$($LFS path2fid $DIR/$tfile-2)
8545 echo "cp /etc/passwd $DIR/.lustre/fid/$fid"
8546 cp /etc/passwd $DIR/.lustre/fid/$fid &&
8547 error "create lov data thru .lustre should fail."
8548 echo "cp /etc/passwd $DIR/$tfile-2"
8549 cp /etc/passwd $DIR/$tfile-2 || error "copy to $DIR/$tfile-2 failed."
8550 echo "diff /etc/passwd $DIR/.lustre/fid/$fid"
8551 diff /etc/passwd $DIR/.lustre/fid/$fid ||
8552 error "diff /etc/passwd $DIR/.lustre/fid/$fid failed."
8554 echo "Open-by-FID succeeded"
8556 run_test 154 "Open-by-FID"
8558 test_155_small_load() {
8559 local temp=$TMP/$tfile
8560 local file=$DIR/$tfile
8562 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8563 error "dd of=$temp bs=6096 count=1 failed"
8565 cancel_lru_locks osc
8566 cmp $temp $file || error "$temp $file differ"
8568 $TRUNCATE $temp 6000
8569 $TRUNCATE $file 6000
8570 cmp $temp $file || error "$temp $file differ (truncate1)"
8572 echo "12345" >>$temp
8573 echo "12345" >>$file
8574 cmp $temp $file || error "$temp $file differ (append1)"
8576 echo "12345" >>$temp
8577 echo "12345" >>$file
8578 cmp $temp $file || error "$temp $file differ (append2)"
8584 test_155_big_load() {
8585 remote_ost_nodsh && skip "remote OST with nodsh" && return
8586 local temp=$TMP/$tfile
8587 local file=$DIR/$tfile
8590 local cache_size=$(do_facet ost$((MAXI+1)) \
8591 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8592 local large_file_size=$((cache_size * 2))
8594 echo "OSS cache size: $cache_size KB"
8595 echo "Large file size: $large_file_size KB"
8597 [ $MAXV -le $large_file_size ] && \
8598 skip_env "max available OST size needs > $large_file_size KB" && \
8601 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8603 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8604 error "dd of=$temp bs=$large_file_size count=1k failed"
8607 cancel_lru_locks osc
8608 cmp $temp $file || error "$temp $file differ"
8615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8617 set_cache writethrough on
8620 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8625 set_cache writethrough off
8628 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8633 set_cache writethrough on
8636 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8641 set_cache writethrough off
8644 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8649 set_cache writethrough on
8652 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8657 set_cache writethrough off
8660 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8665 set_cache writethrough on
8668 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8673 set_cache writethrough off
8676 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8683 local file="$DIR/$tfile"
8685 [ "$(facet_fstype ost1)" = "zfs" ] &&
8686 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8689 log "Turn on read and write cache"
8691 set_cache writethrough on
8693 log "Write data and read it back."
8694 log "Read should be satisfied from the cache."
8695 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8697 cancel_lru_locks osc
8698 cat $file >/dev/null
8700 if ! let "AFTER - BEFORE == CPAGES"; then
8701 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8703 log "cache hits:: before: $BEFORE, after: $AFTER"
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"
8718 log "Turn off the read cache and turn on the write cache"
8720 set_cache writethrough on
8722 log "Read again; it should be satisfied from the cache."
8724 cancel_lru_locks osc
8725 cat $file >/dev/null
8727 if ! let "AFTER - BEFORE == CPAGES"; then
8728 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8730 log "cache hits:: before: $BEFORE, after: $AFTER"
8733 log "Read again; it should not be satisfied from the cache."
8735 cancel_lru_locks osc
8736 cat $file >/dev/null
8738 if ! let "AFTER - BEFORE == 0"; then
8739 error "IN CACHE: before: $BEFORE, after: $AFTER"
8741 log "cache hits:: before: $BEFORE, after: $AFTER"
8744 log "Write data and read it back."
8745 log "Read should be satisfied from the cache."
8746 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8748 cancel_lru_locks osc
8749 cat $file >/dev/null
8751 if ! let "AFTER - BEFORE == CPAGES"; then
8752 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8754 log "cache hits:: before: $BEFORE, after: $AFTER"
8757 log "Read again; it should not be satisfied from the cache."
8759 cancel_lru_locks osc
8760 cat $file >/dev/null
8762 if ! let "AFTER - BEFORE == 0"; then
8763 error "IN CACHE: before: $BEFORE, after: $AFTER"
8765 log "cache hits:: before: $BEFORE, after: $AFTER"
8769 log "Turn off read and write cache"
8771 set_cache writethrough off
8773 log "Write data and read it back"
8774 log "It should not be satisfied from the cache."
8776 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8777 cancel_lru_locks osc
8779 cat $file >/dev/null
8781 if ! let "AFTER - BEFORE == 0"; then
8782 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8784 log "cache hits:: before: $BEFORE, after: $AFTER"
8788 log "Turn on the read cache and turn off the write cache"
8790 set_cache writethrough off
8792 log "Write data and read it back"
8793 log "It should not be satisfied from the cache."
8795 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8797 cancel_lru_locks osc
8798 cat $file >/dev/null
8800 if ! let "AFTER - BEFORE == 0"; then
8801 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8803 log "cache hits:: before: $BEFORE, after: $AFTER"
8806 log "Read again; it should be satisfied from the cache."
8808 cancel_lru_locks osc
8809 cat $file >/dev/null
8811 if ! let "AFTER - BEFORE == CPAGES"; then
8812 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8814 log "cache hits:: before: $BEFORE, after: $AFTER"
8819 run_test 156 "Verification of tunables ============================"
8823 if [ $MDSCOUNT -gt 1 ]; then
8824 error_ignore 17935 $*
8832 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
8835 if [ $MASK -eq 1 ]; then
8836 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
8838 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
8843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8844 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8845 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
8846 { skip "Need MDS version at least 2.2.0"; return; }
8847 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
8848 echo "Registered as changelog user $USER"
8849 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8850 grep -q $USER || error "User $USER not found in changelog_users"
8853 test_mkdir -p $DIR/$tdir/pics/2008/zachy
8854 touch $DIR/$tdir/pics/2008/zachy/timestamp
8855 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
8856 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
8857 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
8858 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
8859 rm $DIR/$tdir/pics/desktop.jpg
8861 $LFS changelog $MDT0 | tail -5
8863 echo "verifying changelog mask"
8864 changelog_chmask "MKDIR"
8865 changelog_chmask "CLOSE"
8867 test_mkdir -p $DIR/$tdir/pics/zach/sofia
8868 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8870 changelog_chmask "MKDIR"
8871 changelog_chmask "CLOSE"
8873 test_mkdir -p $DIR/$tdir/pics/2008/sofia
8874 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8876 $LFS changelog $MDT0
8877 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
8878 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
8879 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
8880 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
8883 echo "verifying target fid"
8884 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8885 tail -1 | awk '{print $6}')
8886 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
8887 [ "$fidc" == "t=$fidf" ] || \
8888 err17935 "fid in changelog $fidc != file fid $fidf"
8889 echo "verifying parent fid"
8890 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8891 tail -1 | awk '{print $7}')
8892 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
8893 [ "$fidc" == "p=$fidf" ] || \
8894 err17935 "pfid in changelog $fidc != dir fid $fidf"
8896 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8897 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8898 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
8899 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8900 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8901 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
8902 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
8903 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
8905 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
8906 awk 'min == "" || $2 < min {min = $2}; END {print min}')
8907 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
8908 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
8909 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
8910 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
8912 echo "verifying user deregister"
8913 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
8914 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8915 grep -q $USER && error "User $USER still found in changelog_users"
8917 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
8918 mdd.$MDT0.changelog_users | wc -l) - 2 ))
8919 if [ $USERS -eq 0 ]; then
8920 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8921 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8922 touch $DIR/$tdir/chloe
8923 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8924 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8925 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
8926 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
8928 echo "$USERS other changelog users; can't verify off"
8931 run_test 160 "changelog sanity"
8934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8935 test_mkdir -p $DIR/$tdir
8936 cp /etc/hosts $DIR/$tdir/$tfile
8937 test_mkdir $DIR/$tdir/foo1
8938 test_mkdir $DIR/$tdir/foo2
8939 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
8940 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
8941 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
8942 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
8943 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
8944 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
8945 $LFS fid2path $DIR $FID
8946 err17935 "bad link ea"
8949 rm $DIR/$tdir/foo2/zachary
8951 rm $DIR/$tdir/foo2/thor
8953 rm $DIR/$tdir/$tfile
8955 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
8956 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
8958 $LFS fid2path $DIR $FID
8959 err17935 "bad link rename"
8961 rm $DIR/$tdir/foo2/maggie
8964 local longname=filename_avg_len_is_thirty_two_
8965 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
8966 error "failed to hardlink many files"
8967 links=$($LFS fid2path $DIR $FID | wc -l)
8968 echo -n "${links}/1000 links in link EA"
8969 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
8970 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
8971 error "failed to unlink many hardlinks"
8973 run_test 161 "link ea sanity"
8980 local path=$(${LFS} fid2path $*)
8983 if [ $RC -ne 0 ]; then
8984 err17935 "path looked up of $expected failed. Error $RC"
8986 elif [ "${path}" != "${expected}" ]; then
8987 err17935 "path looked up \"${path}\" instead of \"${expected}\""
8990 echo "fid $fid resolves to path $path (expected $expected)"
8994 # Make changes to filesystem
8995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8996 test_mkdir -p $DIR/$tdir/d2
8997 touch $DIR/$tdir/d2/$tfile
8998 touch $DIR/$tdir/d2/x1
8999 touch $DIR/$tdir/d2/x2
9000 test_mkdir -p $DIR/$tdir/d2/a/b/c
9001 test_mkdir -p $DIR/$tdir/d2/p/q/r
9003 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9004 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9007 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9008 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9009 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9011 # softlink to wrong file
9012 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9013 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9014 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9017 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9018 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9019 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9020 # fid2path dir/fsname should both work
9021 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9022 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9024 # hardlink count: check that there are 2 links
9025 # Doesnt work with CMD yet: 17935
9026 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9027 err17935 "expected 2 links"
9029 # hardlink indexing: remove the first link
9030 rm $DIR/$tdir/d2/p/q/r/hlink
9031 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9035 run_test 162 "path lookup sanity"
9038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9039 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9040 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9043 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9044 # this proc file is temporary and linux-only
9045 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9046 error "kernel->userspace send failed"
9049 run_test 163 "kernel <-> userspace comms"
9052 # do directio so as not to populate the page cache
9053 log "creating a 10 Mb file"
9054 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9055 log "starting reads"
9056 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9057 log "truncating the file"
9058 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9060 kill %+ || true # reads might have finished
9061 echo "wait until dd is finished"
9063 log "removing the temporary file"
9064 rm -rf $DIR/$tfile || error "tmp file removal failed"
9066 run_test 169 "parallel read and truncate should not deadlock"
9069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9070 $LCTL clear # bug 18514
9071 $LCTL debug_daemon start $TMP/${tfile}_log_good
9073 $LCTL debug_daemon stop
9074 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9075 error "sed failed to read log_good"
9077 $LCTL debug_daemon start $TMP/${tfile}_log_good
9079 $LCTL debug_daemon stop
9081 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9082 error "lctl df log_bad failed"
9084 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9085 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9087 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9088 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9090 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9091 error "bad_line good_line1 good_line2 are empty"
9093 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9094 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9095 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9097 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9098 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9099 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9101 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9102 error "bad_line_new good_line_new are empty"
9104 local expected_good=$((good_line1 + good_line2*2))
9106 rm -f $TMP/${tfile}*
9107 # LU-231, short malformed line may not be counted into bad lines
9108 if [ $bad_line -ne $bad_line_new ] &&
9109 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9110 error "expected $bad_line bad lines, but got $bad_line_new"
9114 if [ $expected_good -ne $good_line_new ]; then
9115 error "expected $expected_good good lines, but got $good_line_new"
9120 run_test 170 "test lctl df to handle corrupted log ====================="
9122 test_171() { # bug20592
9123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9124 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9125 $LCTL set_param fail_loc=0x50e
9126 $LCTL set_param fail_val=3000
9127 multiop_bg_pause $DIR/$tfile O_s || true
9129 kill -USR1 $MULTIPID
9133 if dmesg | grep "recursive fault"; then
9134 error "caught a recursive fault"
9136 $LCTL set_param fail_loc=0
9139 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9141 # it would be good to share it with obdfilter-survey/libecho code
9142 setup_obdecho_osc () {
9145 local obdfilter_name=$2
9146 echo "Creating new osc for $obdfilter_name on $ost_nid"
9147 # make sure we can find loopback nid
9148 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9150 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9151 ${obdfilter_name}_osc_UUID || rc=2; }
9152 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9153 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9157 cleanup_obdecho_osc () {
9158 local obdfilter_name=$1
9159 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9160 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9164 obdecho_create_test() {
9169 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9170 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9172 if [ $rc -eq 0 ]; then
9173 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9174 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9176 echo "New object id is $id"
9177 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9179 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9180 "cleanup" || rc=5; }
9181 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9183 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9189 remote_ost_nodsh && skip "remote OST with nodsh" && return
9193 if ! module_loaded obdecho; then
9194 load_module obdecho/obdecho
9198 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9199 local host=$(lctl get_param -n osc.$osc.import |
9200 awk '/current_connection:/ {print $2}' )
9201 local target=$(lctl get_param -n osc.$osc.import |
9202 awk '/target:/ {print $2}' )
9203 target=${target%_UUID}
9205 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9206 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9207 [[ -n $target ]] && cleanup_obdecho_osc $target
9208 [ $rmmod_local -eq 1 ] && rmmod obdecho
9211 run_test 180a "test obdecho on osc"
9214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9215 remote_ost_nodsh && skip "remote OST with nodsh" && return
9217 local rmmod_remote=0
9219 do_facet ost1 "lsmod | grep -q obdecho || " \
9220 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9221 "modprobe obdecho; }" && rmmod_remote=1
9222 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9223 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9224 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9227 run_test 180b "test obdecho directly on obdfilter"
9229 test_181() { # bug 22177
9230 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9231 # create enough files to index the directory
9232 createmany -o $DIR/$tdir/foobar 4000
9233 # print attributes for debug purpose
9236 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9238 # remove the files & current working dir
9239 unlinkmany $DIR/$tdir/foobar 4000
9241 kill -USR1 $MULTIPID
9243 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9246 run_test 181 "Test open-unlinked dir ========================"
9249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9250 # disable MDC RPC lock wouldn't crash client
9254 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9255 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9256 $LCTL set_param fail_loc=0x804
9258 for (( i=0; i < $tcount; i++ )) ; do
9260 createmany -o $DIR/$tdir/$i/f- $fcount &
9264 for (( i=0; i < $tcount; i++ )) ; do
9265 unlinkmany $DIR/$tdir/$i/f- $fcount &
9271 $LCTL set_param fail_loc=0
9273 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9275 test_183() { # LU-2275
9276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9277 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9278 echo aaa > $DIR/$tdir/$tfile
9280 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9281 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9283 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9284 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9286 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9288 # Flush negative dentry cache
9289 touch $DIR/$tdir/$tfile
9291 # We are not checking for any leaked references here, they'll
9292 # become evident next time we do cleanup with module unload.
9295 run_test 183 "No crash or request leak in case of strange dispositions ========"
9297 test_185() { # LU-2441
9298 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9299 touch $DIR/$tdir/spoo
9300 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9301 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9302 error "cannot create/write a volatile file"
9303 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9304 error "FID is still valid after close"
9306 multiop_bg_pause $DIR/$tdir vVw4096_c
9313 # assume that the next FID for this client is sequential, since stdout
9314 # is unfortunately eaten by multiop_bg_pause
9315 local n=$((${fidv[1]} + 1))
9316 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9317 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9318 error "FID is missing before close"
9319 kill -USR1 $multi_pid
9320 # 1 second delay, so if mtime change we will see it
9322 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9323 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9325 run_test 185 "Volatile file support"
9327 check_swap_layouts_support()
9329 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
9330 { skip "Does not support layout lock."; return 0; }
9334 # test suite 184 is for LU-2016, LU-2017
9336 check_swap_layouts_support && return 0
9338 dir0=$DIR/$tdir/$testnum
9339 test_mkdir -p $dir0 || error "creating dir $dir0"
9344 $SETSTRIPE -c1 $file1
9346 $SETSTRIPE -c2 $file2
9348 gen1=$($GETSTRIPE -g $file1)
9349 gen2=$($GETSTRIPE -g $file2)
9351 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9352 gen=$($GETSTRIPE -g $file1)
9353 [[ $gen1 != $gen ]] ||
9354 "Layout generation on $file1 does not change"
9355 gen=$($GETSTRIPE -g $file2)
9356 [[ $gen2 != $gen ]] ||
9357 "Layout generation on $file2 does not change"
9359 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9360 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9362 run_test 184a "Basic layout swap"
9365 check_swap_layouts_support && return 0
9367 dir0=$DIR/$tdir/$testnum
9368 mkdir -p $dir0 || error "creating dir $dir0"
9375 $SETSTRIPE -c1 $file1
9376 $SETSTRIPE -c2 $file2
9377 $SETSTRIPE -c1 $file3
9378 chown $RUNAS_ID $file3
9379 gen1=$($GETSTRIPE -g $file1)
9380 gen2=$($GETSTRIPE -g $file2)
9382 $LFS swap_layouts $dir1 $dir2 &&
9383 error "swap of directories layouts should fail"
9384 $LFS swap_layouts $dir1 $file1 &&
9385 error "swap of directory and file layouts should fail"
9386 $RUNAS $LFS swap_layouts $file1 $file2 &&
9387 error "swap of file we cannot write should fail"
9388 $LFS swap_layouts $file1 $file3 &&
9389 error "swap of file with different owner should fail"
9390 /bin/true # to clear error code
9392 run_test 184b "Forbidden layout swap (will generate errors)"
9395 check_swap_layouts_support && return 0
9397 dir0=$DIR/$tdir/$testnum
9398 mkdir -p $dir0 || error "creating dir $dir0"
9403 # create a file large enough for the concurent test
9404 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9405 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9406 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9409 dd if=$ref1 of=$file1 bs=64k &
9410 sleep 0.$((RANDOM % 5 + 1))
9412 $LFS swap_layouts $file1 $file2
9415 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9416 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9418 # how many bytes copied before swapping layout
9419 local copied=`stat -c %s $file2`
9420 local remaining=`stat -c %s $ref1`
9421 remaining=$((remaining - copied))
9422 echo "Copied $copied bytes before swapping layout..."
9424 cmp -n $copied $file1 $ref2 ||
9425 error "Content mismatch [0, $copied) of ref2 and file1"
9426 cmp -n $copied $file2 $ref1 ||
9427 error "Content mismatch [0, $copied) of ref1 and file2"
9428 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9429 error "Content mismatch [$copied, EOF) of ref1 and file1"
9432 rm -f $ref1 $ref2 $file1 $file2
9434 run_test 184c "Concurrent write and layout swap"
9437 check_file_in_pool()
9442 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9445 for t in $tlist ; do
9446 [ "$i" -eq "$t" ] && continue 2
9449 echo "pool list: $tlist"
9450 echo "striping: $res"
9451 error_noexit "$file not allocated in $pool"
9458 echo "Creating new pool"
9461 create_pool $FSNAME.$pool ||
9462 { error_noexit "No pool created, result code $?"; return 1; }
9463 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9464 { error_noexit "$pool not in lfs pool_list"; return 2; }
9467 pool_add_targets() {
9468 echo "Adding targets to pool"
9474 local list=$(seq $first $step $last)
9476 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9477 do_facet mgs $LCTL pool_add \
9478 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9479 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9480 | sort -u | tr '\n' ' ' " "$t" || {
9481 error_noexit "Add to pool failed"
9484 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9485 local addcount=$(((last - first) / step + 1))
9486 [ $lfscount -eq $addcount ] || {
9487 error_noexit "lfs pool_list bad ost count" \
9488 "$lfscount != $addcount"
9496 echo "Setting pool on directory $tdir"
9498 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9500 error_noexit "Cannot set pool $pool to $tdir"
9507 echo "Checking pool on directory $tdir"
9509 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9510 [ "$res" = "$pool" ] && return 0
9512 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9516 pool_dir_rel_path() {
9517 echo "Testing relative path works well"
9522 mkdir -p $root/$tdir/$tdir
9524 pool_set_dir $pool $tdir || return 1
9525 pool_set_dir $pool ./$tdir || return 2
9526 pool_set_dir $pool ../$tdir || return 3
9527 pool_set_dir $pool ../$tdir/$tdir || return 4
9528 rm -rf $tdir; cd - > /dev/null
9531 pool_alloc_files() {
9532 echo "Checking files allocation from directory pool"
9539 for i in $(seq -w 1 $count)
9541 local file=$tdir/file-$i
9543 check_file_in_pool $file $pool "$tlist" || \
9544 failed=$((failed + 1))
9546 [ "$failed" = 0 ] && return 0
9548 error_noexit "$failed files not allocated in $pool"
9552 pool_create_files() {
9553 echo "Creating files in pool"
9561 for i in $(seq -w 1 $count)
9563 local file=$tdir/spoo-$i
9564 $SETSTRIPE -p $pool $file
9565 check_file_in_pool $file $pool "$tlist" || \
9566 failed=$((failed + 1))
9568 [ "$failed" = 0 ] && return 0
9570 error_noexit "$failed files not allocated in $pool"
9575 echo "Checking 'lfs df' output"
9578 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9580 local res=$($LFS df --pool $FSNAME.$pool |
9582 grep "$FSNAME-OST" |
9584 [ "$res" = "$t" ] && return 0
9586 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9590 pool_file_rel_path() {
9591 echo "Creating files in a pool with relative pathname"
9596 { error_noexit "unable to create $tdir"; return 1 ; }
9597 local file="/..$tdir/$tfile-1"
9598 $SETSTRIPE -p $pool $file ||
9599 { error_noexit "unable to create $file" ; return 2 ; }
9602 $SETSTRIPE -p $pool $tfile-2 || {
9603 error_noexit "unable to create $tfile-2 in $tdir"
9608 pool_remove_first_target() {
9609 echo "Removing first target from a pool"
9612 local pname="lov.$FSNAME-*.pools.$pool"
9613 local t=$($LCTL get_param -n $pname | head -1)
9614 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9615 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9616 error_noexit "$t not removed from $FSNAME.$pool"
9621 pool_remove_all_targets() {
9622 echo "Removing all targets from pool"
9625 local pname="lov.$FSNAME-*.pools.$pool"
9626 for t in $($LCTL get_param -n $pname | sort -u)
9628 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9630 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9631 error_noexit "Pool $FSNAME.$pool cannot be drained"
9634 # striping on an empty/nonexistant pool should fall back
9635 # to "pool of everything"
9637 error_noexit "failed to use fallback striping for empty pool"
9640 # setstripe on an empty pool should fail
9641 $SETSTRIPE -p $pool $file 2>/dev/null && {
9642 error_noexit "expected failure when creating file" \
9650 echo "Destroying pool"
9654 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9657 # striping on an empty/nonexistant pool should fall back
9658 # to "pool of everything"
9660 error_noexit "failed to use fallback striping for missing pool"
9663 # setstripe on an empty pool should fail
9664 $SETSTRIPE -p $pool $file 2>/dev/null && {
9665 error_noexit "expected failure when creating file" \
9670 # get param should return err once pool is gone
9671 if wait_update $HOSTNAME "lctl get_param -n \
9672 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9674 remove_pool_from_list $FSNAME.$pool
9677 error_noexit "Pool $FSNAME.$pool is not destroyed"
9682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9683 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
9685 local POOL=${POOL:-cea1}
9686 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
9687 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
9690 local last_ost=$(($OSTCOUNT - 1))
9692 local ost_list=$(seq $first_ost $ost_step $last_ost)
9693 local ost_range="$first_ost $last_ost $ost_step"
9694 local test_path=$POOL_ROOT/$POOL_DIR_NAME
9695 local file_dir=$POOL_ROOT/file_tst
9699 # former test_200a test_200b
9700 pool_add $POOL || { rc=$? ; break; }
9701 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
9702 # former test_200c test_200d
9704 pool_set_dir $POOL $test_path || { rc=$? ; break; }
9705 pool_check_dir $POOL $test_path || { rc=$? ; break; }
9706 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
9707 || { rc=$? ; break; }
9708 # former test_200e test_200f
9709 local files=$((OSTCOUNT*3))
9710 pool_alloc_files $POOL $test_path $files "$ost_list" \
9711 || { rc=$? ; break; }
9712 pool_create_files $POOL $file_dir $files "$ost_list" \
9713 || { rc=$? ; break; }
9714 # former test_200g test_200h
9715 pool_lfs_df $POOL || { rc=$? ; break; }
9716 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
9718 # former test_201a test_201b test_201c
9719 pool_remove_first_target $POOL || { rc=$? ; break; }
9721 local f=$test_path/$tfile
9722 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
9723 pool_remove $POOL $f || { rc=$? ; break; }
9730 run_test 200 "OST pools"
9732 # usage: default_attr <count | size | offset>
9734 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
9737 # usage: check_default_stripe_attr
9738 check_default_stripe_attr() {
9739 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
9741 --stripe-count|--count)
9742 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
9743 --stripe-size|--size)
9744 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
9745 --stripe-index|--index)
9748 error "unknown getstripe attr '$1'"
9751 [ $ACTUAL != $EXPECTED ] &&
9752 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
9756 test_mkdir -p $DIR/$tdir
9757 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
9759 check_default_stripe_attr --stripe-count
9760 check_default_stripe_attr --stripe-size
9761 check_default_stripe_attr --stripe-index
9765 run_test 204a "Print default stripe attributes ================="
9768 test_mkdir -p $DIR/$tdir
9769 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9771 check_default_stripe_attr --stripe-size
9772 check_default_stripe_attr --stripe-index
9776 run_test 204b "Print default stripe size and offset ==========="
9779 test_mkdir -p $DIR/$tdir
9780 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9782 check_default_stripe_attr --stripe-count
9783 check_default_stripe_attr --stripe-index
9787 run_test 204c "Print default stripe count and offset ==========="
9790 test_mkdir -p $DIR/$tdir
9791 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9793 check_default_stripe_attr --stripe-count
9794 check_default_stripe_attr --stripe-size
9798 run_test 204d "Print default stripe count and size ============="
9801 test_mkdir -p $DIR/$tdir
9802 $SETSTRIPE -d $DIR/$tdir
9804 check_default_stripe_attr --stripe-count --raw
9805 check_default_stripe_attr --stripe-size --raw
9806 check_default_stripe_attr --stripe-index --raw
9810 run_test 204e "Print raw stripe attributes ================="
9813 test_mkdir -p $DIR/$tdir
9814 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9816 check_default_stripe_attr --stripe-size --raw
9817 check_default_stripe_attr --stripe-index --raw
9821 run_test 204f "Print raw stripe size and offset ==========="
9824 test_mkdir -p $DIR/$tdir
9825 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9827 check_default_stripe_attr --stripe-count --raw
9828 check_default_stripe_attr --stripe-index --raw
9832 run_test 204g "Print raw stripe count and offset ==========="
9835 test_mkdir -p $DIR/$tdir
9836 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9838 check_default_stripe_attr --stripe-count --raw
9839 check_default_stripe_attr --stripe-size --raw
9843 run_test 204h "Print raw stripe count and size ============="
9845 # Figure out which job scheduler is being used, if any,
9847 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
9849 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
9851 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
9853 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
9854 JOBENV=LOADL_STEP_ID
9855 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
9865 # clear old jobstats
9866 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
9867 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
9869 # use a new JobID for this test, or we might see an old one
9870 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
9874 log "Using JobID environment variable $JOBENV=$JOBVAL"
9876 if [ $JOBENV = "FAKE_JOBID" ]; then
9877 FAKE_JOBID=$JOBVAL $cmd
9882 if [ "$target" = "mdt" -o "$target" = "both" ]; then
9883 FACET="$SINGLEMDS" # will need to get MDS number for DNE
9884 do_facet $FACET lctl get_param mdt.*.job_stats |
9885 grep $JOBVAL || error "No job stats found on MDT $FACET"
9887 if [ "$target" = "ost" -o "$target" = "both" ]; then
9889 do_facet $FACET lctl get_param obdfilter.*.job_stats |
9890 grep $JOBVAL || error "No job stats found on OST $FACET"
9894 test_205() { # Job stats
9895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9896 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
9897 skip "Server doesn't support jobstats" && return 0
9900 OLD_JOBENV=`$LCTL get_param -n jobid_var`
9901 if [ $OLD_JOBENV != $JOBENV ]; then
9902 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$JOBENV
9903 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9908 cmd="mkdir $DIR/$tfile"
9909 verify_jobstats "$cmd" "mdt"
9911 cmd="rm -fr $DIR/$tfile"
9912 verify_jobstats "$cmd" "mdt"
9914 cmd="mknod $DIR/$tfile c 1 3"
9915 verify_jobstats "$cmd" "mdt"
9917 cmd="rm -f $DIR/$tfile"
9918 verify_jobstats "$cmd" "mdt"
9920 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
9921 verify_jobstats "$cmd" "mdt"
9923 cmd="touch $DIR/$tfile"
9924 verify_jobstats "$cmd" "both"
9926 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
9927 verify_jobstats "$cmd" "ost"
9929 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
9930 verify_jobstats "$cmd" "ost"
9932 cmd="$TRUNCATE $DIR/$tfile 0"
9933 verify_jobstats "$cmd" "both"
9935 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
9936 verify_jobstats "$cmd" "mdt"
9939 rm -f $DIR/jobstats_test_rename
9941 if [ $OLD_JOBENV != $JOBENV ]; then
9942 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$OLD_JOBENV
9943 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9944 $OLD_JOBENV || return 1
9947 run_test 205 "Verify job stats"
9949 # LU-1480, LU-1773 and LU-1657
9952 lfs setstripe -c -1 $DIR/$tdir
9953 #define OBD_FAIL_LOV_INIT 0x1403
9954 $LCTL set_param fail_loc=0xa0001403
9955 $LCTL set_param fail_val=1
9956 touch $DIR/$tdir/$tfile || true
9958 run_test 206 "fail lov_init_raid0() doesn't lbug"
9961 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
9962 local fsz=`stat -c %s $DIR/$tfile`
9963 cancel_lru_locks mdc
9965 # do not return layout in getattr intent
9966 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
9967 $LCTL set_param fail_loc=0x170
9968 local sz=`stat -c %s $DIR/$tfile`
9970 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
9974 run_test 207a "can refresh layout at glimpse"
9977 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
9978 local cksum=`md5sum $DIR/$tfile`
9979 local fsz=`stat -c %s $DIR/$tfile`
9980 cancel_lru_locks mdc
9981 cancel_lru_locks osc
9983 # do not return layout in getattr intent
9984 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
9985 $LCTL set_param fail_loc=0x171
9987 # it will refresh layout after the file is opened but before read issues
9988 echo checksum is "$cksum"
9989 echo "$cksum" |md5sum -c --quiet || error "file differs"
9993 run_test 207b "can refresh layout at open"
9997 size=$((size % 8192 + 1))
9998 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
9999 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10000 rm -f $DIR/f212 $DIR/f212.xyz
10002 run_test 212 "Sendfile test ============================================"
10005 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10006 cancel_lru_locks osc
10007 lctl set_param fail_loc=0x8000040f
10008 # generate a read lock
10009 cat $DIR/$tfile > /dev/null
10010 # write to the file, it will try to cancel the above read lock.
10011 cat /etc/hosts >> $DIR/$tfile
10013 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10015 test_214() { # for bug 20133
10016 test_mkdir -p $DIR/d214p/d214c
10017 for (( i=0; i < 340; i++ )) ; do
10018 touch $DIR/d214p/d214c/a$i
10021 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10022 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10023 ls $DIR/d214c || error "ls $DIR/d214c failed"
10024 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10026 run_test 214 "hash-indexed directory test - bug 20133"
10028 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10029 create_lnet_proc_files() {
10030 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10031 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10033 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10034 rm -f "$TMP/lnet_$1.sys_tmp"
10037 # counterpart of create_lnet_proc_files
10038 remove_lnet_proc_files() {
10039 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10042 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10043 # 3rd arg as regexp for body
10044 check_lnet_proc_stats() {
10045 local l=$(cat "$TMP/lnet_$1" |wc -l)
10046 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10048 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10051 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10052 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10053 # optional and can be regexp for 2nd line (lnet.routes case)
10054 check_lnet_proc_entry() {
10055 local blp=2 # blp stands for 'position of 1st line of body'
10056 [ "$5" = "" ] || blp=3 # lnet.routes case
10058 local l=$(cat "$TMP/lnet_$1" |wc -l)
10059 # subtracting one from $blp because the body can be empty
10060 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10062 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10063 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10065 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10066 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10068 # bail out if any unexpected line happened
10069 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10070 [ "$?" != 0 ] || error "$2 misformatted"
10073 test_215() { # for bugs 18102, 21079, 21517
10074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10075 local N='(0|[1-9][0-9]*)' # non-negative numeric
10076 local P='[1-9][0-9]*' # positive numeric
10077 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10078 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10079 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10080 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10082 local L1 # regexp for 1st line
10083 local L2 # regexp for 2nd line (optional)
10084 local BR # regexp for the rest (body)
10086 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10087 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10088 create_lnet_proc_files "stats"
10089 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10090 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10091 remove_lnet_proc_files "stats"
10093 # /proc/sys/lnet/routes should look like this:
10094 # Routing disabled/enabled
10095 # net hops state router
10096 # where net is a string like tcp0, hops >= 0, state is up/down,
10097 # router is a string like 192.168.1.1@tcp2
10098 L1="^Routing (disabled|enabled)$"
10099 L2="^net +hops +state +router$"
10100 BR="^$NET +$N +(up|down) +$NID$"
10101 create_lnet_proc_files "routes"
10102 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10103 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10104 remove_lnet_proc_files "routes"
10106 # /proc/sys/lnet/routers should look like this:
10107 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10108 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10109 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10110 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10111 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10112 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10113 create_lnet_proc_files "routers"
10114 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10115 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10116 remove_lnet_proc_files "routers"
10118 # /proc/sys/lnet/peers should look like this:
10119 # nid refs state last max rtr min tx min queue
10120 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10121 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10122 # numeric (0 or >0 or <0), queue >= 0.
10123 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10124 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10125 create_lnet_proc_files "peers"
10126 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10127 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10128 remove_lnet_proc_files "peers"
10130 # /proc/sys/lnet/buffers should look like this:
10131 # pages count credits min
10132 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10133 L1="^pages +count +credits +min$"
10134 BR="^ +$N +$N +$I +$I$"
10135 create_lnet_proc_files "buffers"
10136 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10137 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10138 remove_lnet_proc_files "buffers"
10140 # /proc/sys/lnet/nis should look like this:
10141 # nid status alive refs peer rtr max tx min
10142 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10143 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10144 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10145 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10146 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10147 create_lnet_proc_files "nis"
10148 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10149 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10150 remove_lnet_proc_files "nis"
10152 # can we successfully write to /proc/sys/lnet/stats?
10153 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10154 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10156 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10158 test_216() { # bug 20317
10159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10160 remote_ost_nodsh && skip "remote OST with nodsh" && return
10162 local p="$TMP/sanityN-$TESTNAME.parameters"
10163 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
10164 for node in $(osts_nodes); do
10165 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10166 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
10167 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
10171 # agressive lockless i/o settings
10172 for node in $(osts_nodes); do
10173 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'
10175 lctl set_param -n osc.*.contention_seconds 60
10177 $DIRECTIO write $DIR/$tfile 0 10 4096
10178 $CHECKSTAT -s 40960 $DIR/$tfile
10180 # disable lockless i/o
10181 for node in $(osts_nodes); do
10182 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10184 lctl set_param -n osc.*.contention_seconds 0
10187 dd if=/dev/zero of=$DIR/$tfile count=0
10188 $CHECKSTAT -s 0 $DIR/$tfile
10190 restore_lustre_params <$p
10194 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10196 test_217() { # bug 22430
10197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10201 for node in $(nodes_list); do
10202 nid=$(host_nids_address $node $NETTYPE)
10203 if [[ $nid = *-* ]] ; then
10204 echo "lctl ping $nid@$NETTYPE"
10205 lctl ping $nid@$NETTYPE
10207 echo "skipping $node (no hyphen detected)"
10211 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10214 # do directio so as not to populate the page cache
10215 log "creating a 10 Mb file"
10216 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10217 log "starting reads"
10218 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10219 log "truncating the file"
10220 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10222 kill %+ || true # reads might have finished
10223 echo "wait until dd is finished"
10225 log "removing the temporary file"
10226 rm -rf $DIR/$tfile || error "tmp file removal failed"
10228 run_test 218 "parallel read and truncate should not deadlock ======================="
10231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10232 # write one partial page
10233 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10234 # set no grant so vvp_io_commit_write will do sync write
10235 $LCTL set_param fail_loc=0x411
10236 # write a full page at the end of file
10237 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10239 $LCTL set_param fail_loc=0
10240 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10241 $LCTL set_param fail_loc=0x411
10242 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10244 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10246 test_220() { #LU-325
10247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10248 remote_ost_nodsh && skip "remote OST with nodsh" && return
10251 test_mkdir -p $DIR/$tdir
10252 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10253 awk '{print $2}' | sed -e 's/_UUID$//')
10256 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10257 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10258 osc.$mdtosc_proc1.prealloc_last_id)
10259 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10260 osc.$mdtosc_proc1.prealloc_next_id)
10264 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10265 #define OBD_FAIL_OST_ENOINO 0x229
10266 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10267 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10268 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10270 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10272 MDSOBJS=$((last_id - next_id))
10273 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10275 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10276 echo "OST still has $count kbytes free"
10278 echo "create $MDSOBJS files @next_id..."
10279 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10281 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10282 osc.$mdtosc_proc1.prealloc_last_id)
10283 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10284 osc.$mdtosc_proc1.prealloc_next_id)
10286 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10291 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10292 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10294 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10295 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10296 echo "unlink $MDSOBJS files @$next_id..."
10297 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10299 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10303 dd if=`which date` of=$MOUNT/date oflag=sync
10304 chmod +x $MOUNT/date
10306 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10307 $LCTL set_param fail_loc=0x80001401
10309 $MOUNT/date > /dev/null
10312 run_test 221 "make sure fault and truncate race to not cause OOM"
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 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10325 $LCTL set_param fail_loc=0
10328 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10333 test_mkdir -p $DIR/$tdir
10334 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10335 createmany -o $DIR/$tdir/$tfile 10
10336 cancel_lru_locks mdc
10337 cancel_lru_locks osc
10338 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10339 $LCTL set_param fail_loc=0x31a
10340 rm -r $DIR/$tdir || "AGL for rmdir failed"
10341 $LCTL set_param fail_loc=0
10343 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10348 test_mkdir -p $DIR/$tdir
10349 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10350 createmany -o $DIR/$tdir/$tfile 10
10351 cancel_lru_locks mdc
10352 cancel_lru_locks osc
10353 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10354 $LCTL set_param fail_loc=0x31b
10355 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10356 $LCTL set_param fail_loc=0
10359 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10361 test_224a() { # LU-1039, MRP-303
10362 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10363 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10364 $LCTL set_param fail_loc=0x508
10365 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10366 $LCTL set_param fail_loc=0
10369 run_test 224a "Don't panic on bulk IO failure"
10371 test_224b() { # LU-1039, MRP-303
10372 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10373 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10374 cancel_lru_locks osc
10375 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10376 $LCTL set_param fail_loc=0x515
10377 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10378 $LCTL set_param fail_loc=0
10381 run_test 224b "Don't panic on bulk IO failure"
10383 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10386 if [ -z ${MDSSURVEY} ]; then
10387 skip_env "mds-survey not found" && return
10389 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10390 { skip "Need MDS version at least 2.2.51"; return; }
10392 local mds=$(facet_host $SINGLEMDS)
10393 local target=$(do_nodes $mds 'lctl dl' | \
10394 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10396 local cmd1="file_count=1000 thrhi=4"
10397 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10398 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10399 local cmd="$cmd1 $cmd2 $cmd3"
10401 rm -f ${TMP}/mds_survey*
10403 eval $cmd || error "mds-survey with zero-stripe failed"
10404 cat ${TMP}/mds_survey*
10405 rm -f ${TMP}/mds_survey*
10407 run_test 225a "Metadata survey sanity with zero-stripe"
10410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10411 if [ -z ${MDSSURVEY} ]; then
10412 skip_env "mds-survey not found" && return
10414 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10415 { skip "Need MDS version at least 2.2.51"; return; }
10417 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10418 skip_env "Need to mount OST to test" && return
10421 local mds=$(facet_host $SINGLEMDS)
10422 local target=$(do_nodes $mds 'lctl dl' | \
10423 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10425 local cmd1="file_count=1000 thrhi=4"
10426 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10427 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10428 local cmd="$cmd1 $cmd2 $cmd3"
10430 rm -f ${TMP}/mds_survey*
10432 eval $cmd || error "mds-survey with stripe_count failed"
10433 cat ${TMP}/mds_survey*
10434 rm -f ${TMP}/mds_survey*
10436 run_test 225b "Metadata survey sanity with stripe_count = 1"
10438 mcreate_path2fid () {
10444 local path=$DIR/$tdir/$name
10449 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10450 error "cannot create $desc"
10452 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10454 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10456 fid_path=$($LFS fid2path $MOUNT $fid)
10458 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10460 [ "$path" == "$fid_path" ] ||
10461 error "fid2path returned $fid_path, expected $path"
10463 echo "pass with $path and $fid"
10468 mkdir -p $DIR/$tdir
10470 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10471 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10472 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10473 mcreate_path2fid 0040666 0 0 dir "directory"
10474 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10475 mcreate_path2fid 0100666 0 0 file "regular file"
10476 mcreate_path2fid 0120666 0 0 link "symbolic link"
10477 mcreate_path2fid 0140666 0 0 sock "socket"
10479 run_test 226 "call path2fid and fid2path on files of all type"
10481 # LU-1299 Executing or running ldd on a truncated executable does not
10482 # cause an out-of-memory condition.
10484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10485 dd if=`which date` of=$MOUNT/date bs=1k count=1
10486 chmod +x $MOUNT/date
10488 $MOUNT/date > /dev/null
10489 ldd $MOUNT/date > /dev/null
10492 run_test 227 "running truncated executable does not cause OOM"
10494 # LU-1512 try to reuse idle OI blocks
10496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10497 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10498 skip "non-ldiskfs backend" && return
10500 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10501 local myDIR=$DIR/$tdir
10504 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10505 $LCTL set_param fail_loc=0x80001002
10506 createmany -o $myDIR/t- 10000
10507 $LCTL set_param fail_loc=0
10508 # The guard is current the largest FID holder
10510 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10512 local IDX=$(($SEQ % 64))
10514 do_facet $SINGLEMDS sync
10515 # Make sure journal flushed.
10517 local blk1=$(do_facet $SINGLEMDS \
10518 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10519 grep Blockcount | awk '{print $4}')
10521 # Remove old files, some OI blocks will become idle.
10522 unlinkmany $myDIR/t- 10000
10523 # Create new files, idle OI blocks should be reused.
10524 createmany -o $myDIR/t- 2000
10525 do_facet $SINGLEMDS sync
10526 # Make sure journal flushed.
10528 local blk2=$(do_facet $SINGLEMDS \
10529 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10530 grep Blockcount | awk '{print $4}')
10532 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10534 run_test 228a "try to reuse idle OI blocks"
10537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10538 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10539 skip "non-ldiskfs backend" && return
10541 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10542 local myDIR=$DIR/$tdir
10545 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10546 $LCTL set_param fail_loc=0x80001002
10547 createmany -o $myDIR/t- 10000
10548 $LCTL set_param fail_loc=0
10549 # The guard is current the largest FID holder
10551 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10553 local IDX=$(($SEQ % 64))
10555 do_facet $SINGLEMDS sync
10556 # Make sure journal flushed.
10558 local blk1=$(do_facet $SINGLEMDS \
10559 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10560 grep Blockcount | awk '{print $4}')
10562 # Remove old files, some OI blocks will become idle.
10563 unlinkmany $myDIR/t- 10000
10566 stop $SINGLEMDS || error "Fail to stop MDT."
10568 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10570 df $MOUNT || error "Fail to df."
10571 # Create new files, idle OI blocks should be reused.
10572 createmany -o $myDIR/t- 2000
10573 do_facet $SINGLEMDS sync
10574 # Make sure journal flushed.
10576 local blk2=$(do_facet $SINGLEMDS \
10577 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10578 grep Blockcount | awk '{print $4}')
10580 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10582 run_test 228b "idle OI blocks can be reused after MDT restart"
10586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10587 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10588 skip "non-ldiskfs backend" && return
10590 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10591 local myDIR=$DIR/$tdir
10594 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10595 $LCTL set_param fail_loc=0x80001002
10596 # 20000 files can guarantee there are index nodes in the OI file
10597 createmany -o $myDIR/t- 20000
10598 $LCTL set_param fail_loc=0
10599 # The guard is current the largest FID holder
10601 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10603 local IDX=$(($SEQ % 64))
10605 do_facet $SINGLEMDS sync
10606 # Make sure journal flushed.
10608 local blk1=$(do_facet $SINGLEMDS \
10609 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10610 grep Blockcount | awk '{print $4}')
10612 # Remove old files, some OI blocks will become idle.
10613 unlinkmany $myDIR/t- 20000
10615 # The OI file should become empty now
10617 # Create new files, idle OI blocks should be reused.
10618 createmany -o $myDIR/t- 2000
10619 do_facet $SINGLEMDS sync
10620 # Make sure journal flushed.
10622 local blk2=$(do_facet $SINGLEMDS \
10623 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10624 grep Blockcount | awk '{print $4}')
10626 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10628 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10632 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10635 mkdir -p $DIR/$tdir/test_230_local
10636 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10637 [ $mdt_idx -ne 0 ] &&
10638 error "create local directory on wrong MDT $mdt_idx"
10640 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10641 error "create remote directory failed"
10642 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10643 [ $mdt_idx -ne $MDTIDX ] &&
10644 error "create remote directory on wrong MDT $mdt_idx"
10646 createmany -o $DIR/$tdir/test_230/t- 10 ||
10647 error "create files on remote directory failed"
10648 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10649 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10650 rm -r $DIR/$tdir || error "unlink remote directory failed"
10652 run_test 230a "Create remote directory and files under the remote directory"
10655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10656 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10658 local remote_dir=$DIR/$tdir/remote_dir
10661 mkdir -p $DIR/$tdir
10662 $LFS mkdir -i $MDTIDX $remote_dir ||
10663 error "create remote directory failed"
10665 $LFS mkdir -i 0 $remote_dir/new_dir &&
10666 error "nested remote directory create succeed!"
10668 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
10669 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
10670 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
10673 error "create remote directory failed after set enable_remote_dir"
10675 rm -r $DIR/$tdir || error "unlink remote directory failed"
10677 run_test 230b "nested remote directory should be failed"
10681 # For simplicity this test assumes that max_pages_per_rpc
10682 # is the same across all OSCs
10683 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
10684 local bulk_size=$((max_pages * 4096))
10686 mkdir -p $DIR/$tdir
10688 # clear the OSC stats
10689 $LCTL set_param osc.*.stats=0 &>/dev/null
10691 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
10692 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
10693 oflag=direct &>/dev/null || error "dd failed"
10695 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
10696 if [ x$nrpcs != "x1" ]; then
10697 error "found $nrpc ost_write RPCs, not 1 as expected"
10700 # Drop the OSC cache, otherwise we will read from it
10701 cancel_lru_locks osc
10703 # clear the OSC stats
10704 $LCTL set_param osc.*.stats=0 &>/dev/null
10706 # Client reads $bulk_size.
10707 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
10708 iflag=direct &>/dev/null || error "dd failed"
10710 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
10711 if [ x$nrpcs != "x1" ]; then
10712 error "found $nrpc ost_read RPCs, not 1 as expected"
10715 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
10718 mkdir -p $DIR/$tdir
10720 for i in {0..1023}; do
10721 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
10722 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
10723 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
10727 run_test 231b "must not assert on fully utilized OST request buffer"
10730 # tests that do cleanup/setup should be run at the end
10734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10736 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
10737 $LCTL set_param fail_loc=0x903
10738 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
10739 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
10742 FAIL_ON_ERROR=true cleanup
10743 FAIL_ON_ERROR=true setup
10745 run_test 900 "umount should not race with any mgc requeue thread"
10748 check_and_cleanup_lustre
10749 if [ "$I_MOUNTED" != "yes" ]; then
10750 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true