6 # bug number for skipped test: 3192 9977
7 ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"14b 28"}
8 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
10 [ "$SLOW" = "no" ] && EXCEPT="$EXCEPT 16"
12 # Tests that fail on uml
13 [ "$UML" = "true" ] && EXCEPT="$EXCEPT 7"
16 PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$PATH
19 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
20 CREATETEST=${CREATETEST:-createtest}
21 GETSTRIPE=${GETSTRIPE:-lfs getstripe}
22 SETSTRIPE=${SETSTRIPE:-lstripe}
25 MCREATE=${MCREATE:-mcreate}
26 OPENFILE=${OPENFILE:-openfile}
27 OPENUNLINK=${OPENUNLINK:-openunlink}
28 TOEXCL=${TOEXCL:-toexcl}
29 TRUNCATE=${TRUNCATE:-truncate}
30 export TMP=${TMP:-/tmp}
31 CHECK_GRANT=${CHECK_GRANT:-"no"}
34 if [ $UID -ne 0 ]; then
38 RUNAS_ID=${RUNAS_ID:-500}
39 RUNAS=${RUNAS:-"runas -u $RUNAS_ID"}
44 export NAME=${NAME:-local}
46 LUSTRE=${LUSTRE:-`dirname $0`/..}
47 . $LUSTRE/tests/test-framework.sh
49 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
53 grep " $MOUNT2 " /proc/mounts && zconf_umount `hostname` $MOUNT2 ${FORCE}
54 cleanupall ${FORCE} > /dev/null || { echo "FAILed to clean up"; exit 20; }
67 lctl mark "$*" 2> /dev/null || true
72 strace -o $TMP/$1.strace -ttt $*
74 log "FINISHED: $*: rc $RC"
82 if ! grep -q $DIR /proc/mounts; then
88 log "== test $testnum: $message= `date +%H:%M:%S` ($BEFORE)"
89 export TESTNAME=test_$testnum
90 export tfile=f${testnum}
92 test_$1 || error "exit with rc=$?"
93 check_grant || error "check grant fail"
95 pass "($((`date +%s` - $BEFORE))s)"
100 build_test_filter() {
101 [ "$ALWAYS_EXCEPT$EXCEPT$SANITYN_EXCEPT" ] && \
102 echo "Skipping tests: `echo $ALWAYS_EXCEPT $EXCEPT $SANITYN_EXCEPT`"
107 for E in $EXCEPT $ALWAYS_EXCEPT $SANITY_EXCEPT; do
108 eval EXCEPT_${E}=true
117 IFS=abcdefghijklmnopqrstuvwxyz _basetest $1
120 build_test_filter() {
121 [ "$ALWAYS_EXCEPT$EXCEPT$SANITYN_EXCEPT" ] && \
122 echo "Skipping tests: `echo $ALWAYS_EXCEPT $EXCEPT $SANITYN_EXCEPT`"
127 for E in $EXCEPT $ALWAYS_EXCEPT $SANITYN_EXCEPT; do
128 eval EXCEPT_${E}=true
137 IFS=abcdefghijklmnopqrstuvwxyz _basetest $1
150 [ "$CHECK_GRANT" == "no" ] && return 0
152 echo -n "checking grant......"
154 # write some data to sync client lost_grant
155 rm -f $DIR1/${tfile}_check_grant_* 2>&1
156 for i in `seq $OSTCOUNT`; do
157 $LFS setstripe $DIR1/${tfile}_check_grant_$i 0 $(($i -1)) 1
158 dd if=/dev/zero of=$DIR1/${tfile}_check_grant_$i bs=4k \
159 count=1 > /dev/null 2>&1
161 # sync all the data and make sure no pending data on server
164 #get client grant and server grant
166 for d in /proc/fs/lustre/osc/*/cur_grant_bytes; do
167 client_grant=$(($client_grant + `cat $d`))
170 for d in /proc/fs/lustre/obdfilter/*/tot_granted; do
171 server_grant=$(($server_grant + `cat $d`))
174 # cleanup the check_grant file
175 for i in `seq $OSTCOUNT`; do
176 rm $DIR1/${tfile}_check_grant_$i
179 #check whether client grant == server grant
180 if [ $client_grant != $server_grant ]; then
181 echo "failed: client:${client_grant} server: ${server_grant}"
189 export base=`basetest $1`
192 if [ ${!testname}x != x ]; then
197 if [ ${!testname}x != x ]; then
205 if [ ${!testname}x != x ]; then
206 echo "skipping excluded test $1"
209 testname=EXCEPT_$base
210 if [ ${!testname}x != x ]; then
211 echo "skipping excluded test $1 (base $base)"
218 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
221 sysctl -w lustre.fail_loc=0 2> /dev/null || true
222 log "$0: FAIL: $TESTNAME $@"
223 $LCTL dk $TMP/lustre-log-$TESTNAME.log
224 if [ "$SANITYLOG" ]; then
225 echo "$0: FAIL: $TESTNAME $@" >> $SANITYLOG
235 mounted_lustre_filesystems() {
236 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
238 MOUNTED="`mounted_lustre_filesystems`"
239 if [ -z "$MOUNTED" ]; then
243 MOUNTED="`mounted_lustre_filesystems`"
244 [ -z "$MOUNTED" ] && error "NAME=$NAME not mounted"
247 export MOUNT1=`mounted_lustre_filesystems | head -n 1`
248 [ -z "$MOUNT1" ] && error "NAME=$NAME not mounted once"
249 export MOUNT2=`mounted_lustre_filesystems | tail -n 1`
250 [ "$MOUNT1" = "$MOUNT2" ] && error "NAME=$NAME not mounted twice"
251 [ `mounted_lustre_filesystems | wc -l` -ne 2 ] && \
252 error "NAME=$NAME mounted more than twice"
254 export DIR1=${DIR1:-$MOUNT1}
255 export DIR2=${DIR2:-$MOUNT2}
256 [ -z "`echo $DIR1 | grep $MOUNT1`" ] && echo "$DIR1 not in $MOUNT1" && exit 96
257 [ -z "`echo $DIR2 | grep $MOUNT2`" ] && echo "$DIR2 not in $MOUNT2" && exit 95
259 LPROC=/proc/fs/lustre
260 LOVNAME=`cat $LPROC/llite/*/lov/common_name | tail -n 1`
261 OSTCOUNT=`cat $LPROC/lov/$LOVNAME/numobd`
263 rm -rf $DIR1/[df][0-9]* $DIR1/lnk
269 [ -f $DIR2/f1 ] || error
271 run_test 1a "check create on 2 mtpt's =========================="
275 $CHECKSTAT -t file -p 0777 $DIR1/f1 || error
278 run_test 1b "check attribute updates on 2 mtpt's ==============="
281 $CHECKSTAT -t file -p 0666 $DIR1/f1 || error
283 run_test 1c "check after remount attribute updates on 2 mtpt's ="
287 $CHECKSTAT -a $DIR1/f1 || error
289 run_test 1d "unlink on one mountpoint removes file on other ===="
295 $CHECKSTAT -t file -p 0777 $DIR1/f2a || error
297 run_test 2a "check cached attribute updates on 2 mtpt's ========"
303 $CHECKSTAT -t file -p 0777 $DIR2/f2b || error
305 run_test 2b "check cached attribute updates on 2 mtpt's ========"
307 # NEED TO SAVE ROOT DIR MODE
310 $CHECKSTAT -t dir -p 0777 $DIR2 || error
312 run_test 2c "check cached attribute updates on 2 mtpt's root ==="
316 $CHECKSTAT -t dir -p 0755 $DIR2 || error
318 run_test 2d "check cached attribute updates on 2 mtpt's root ==="
325 $RUNAS dd if=/dev/zero of=$DIR2/$tfile count=1 || error
327 run_test 2e "check chmod on root is propagated to others"
330 ( cd $DIR1 ; ln -s this/is/good lnk )
331 [ "this/is/good" = "`perl -e 'print readlink("'$DIR2/lnk'");'`" ] || \
334 run_test 3 "symlink on one mtpt, readlink on another ==========="
337 multifstat $DIR1/f4 $DIR2/f4
339 run_test 4 "fstat validation on multiple mount points =========="
343 truncate $DIR2/f5 100
344 $CHECKSTAT -t file -s 100 $DIR1/f5 || error
347 run_test 5 "create a file on one mount, truncate it on the other"
350 openunlink $DIR1/$tfile $DIR2/$tfile || \
351 error "openunlink $DIR1/$tfile $DIR2/$tfile"
353 run_test 6 "remove of open file on other node =================="
356 opendirunlink $DIR1/$tdir $DIR2/$tdir || \
357 error "opendirunlink $DIR1/$tdir $DIR2/$tdir"
359 run_test 7 "remove of open directory on other node ============="
362 opendevunlink $DIR1/$tfile $DIR2/$tfile || \
363 error "opendevunlink $DIR1/$tfile $DIR2/$tfile"
365 run_test 8 "remove of open special file on other node =========="
370 for C in a b c d e f g h i j k l; do
371 DIR=`eval echo \\$DIR$MTPT`
372 echo -n $C >> $DIR/f9
373 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
375 [ "`cat $DIR1/f9`" = "abcdefghijkl" ] || \
376 error "`od -a $DIR1/f9` != abcdefghijkl"
378 run_test 9 "append of file with sub-page size on multiple mounts"
384 for C in a b c d e f g h i j k l; do
385 DIR=`eval echo \\$DIR$MTPT`
386 echo -n $C | dd of=$DIR/f10 bs=1 seek=$OFFSET count=1
387 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
388 OFFSET=`expr $OFFSET + 1`
390 [ "`cat $DIR1/f10`" = "abcdefghijkl" ] || \
391 error "`od -a $DIR1/f10` != abcdefghijkl"
393 run_test 10a "write of file with sub-page size on multiple mounts "
396 yes "R" | dd of=$DIR1/f10b bs=3k count=1 || error "dd $DIR1"
398 truncate $DIR1/f10b 4096 || error "truncate 4096"
400 dd if=$DIR2/f10b of=$TMP/f10b-lustre bs=4k count=1 || error "dd $DIR2"
402 # create a test file locally to compare
403 yes "R" | dd of=$TMP/f10b bs=3k count=1 || error "dd random"
404 truncate $TMP/f10b 4096 || error "truncate 4096"
405 cmp $TMP/f10b $TMP/f10b-lustre || error "file miscompare"
406 rm $TMP/f10b $TMP/f10b-lustre
408 run_test 10b "write of file with sub-page size on multiple mounts "
412 multiop $DIR1/d11/f O_c &
415 cp -p /bin/ls $DIR1/d11/f
419 wait $MULTIPID || error
420 [ $RC -eq 0 ] && error || true
422 run_test 11 "execution of file opened for write should return error ===="
427 run_test 12 "test lock ordering (link, stat, unlink) ==========="
429 test_13() { # bug 2451 - directory coherency
431 mkdir $DIR1/d13 || error
432 cd $DIR1/d13 || error
434 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
436 rm -f $DIR2/d13/f13 || error
437 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (1)" || true
438 # need to run it twice
439 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
441 rm -f $DIR2/d13/f13 || error
442 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (2)" || true
444 run_test 13 "test directory page revocation ===================="
448 cp -p /bin/ls $DIR1/d14/ls
449 exec 100>> $DIR1/d14/ls
450 $DIR2/d14/ls && error || true
453 run_test 14 "execution of file open for write returns -ETXTBSY ="
457 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
458 $DIR1/d14/multiop $TMP/test14.junk O_c &
461 multiop $DIR2/d14/multiop Oc && error "expected error, got success"
462 kill -USR1 $MULTIPID || return 2
463 wait $MULTIPID || return 3
464 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
466 run_test 14a "open(RDWR) of executing file returns -ETXTBSY ===="
468 test_14b() { # bug 3192, 7040
470 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
471 $DIR1/d14/multiop $TMP/test14.junk O_c &
474 truncate $DIR2/d14/multiop 0 && kill -9 $MULTIPID && \
475 error "expected truncate error, got success"
476 kill -USR1 $MULTIPID || return 2
477 wait $MULTIPID || return 3
478 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
479 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
481 run_test 14b "truncate of executing file returns -ETXTBSY ======"
483 test_14c() { # bug 3430, 7040
485 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
486 $DIR1/d14/multiop $TMP/test14.junk O_c &
489 cp /etc/hosts $DIR2/d14/multiop && error "expected error, got success"
490 kill -USR1 $MULTIPID || return 2
491 wait $MULTIPID || return 3
492 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
493 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
495 run_test 14c "open(O_TRUNC) of executing file return -ETXTBSY =="
497 test_14d() { # bug 10921
499 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
500 $DIR1/d14/multiop $TMP/test14.junk O_c &
504 chmod 600 $DIR1/d14/multiop || error "chmod failed"
505 kill -USR1 $MULTIPID || return 2
506 wait $MULTIPID || return 3
507 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
508 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
510 run_test 14d "chmod of executing file is still possible ========"
512 test_15() { # bug 974 - ENOSPC
514 sh oos2.sh $MOUNT1 $MOUNT2
515 grant_error=`dmesg | grep "> available"`
516 [ -z "$grant_error" ] || error "$grant_error"
518 run_test 15 "test out-of-space with multiple writers ==========="
521 rm -f $MOUNT1/fsxfile
522 lfs setstripe $MOUNT1/fsxfile 0 -1 -1 # b=10919
523 fsx -c 50 -p 100 -N 2500 -l $((SIZE * 256)) -S 0 $MOUNT1/fsxfile $MOUNT2/fsxfile
525 run_test 16 "2500 iterations of dual-mount fsx ================="
527 test_17() { # bug 3513, 3667
528 [ ! -d /proc/fs/lustre/ost ] && echo "skipping OST-only test" && return
530 cp /etc/termcap $DIR1/f17
531 cancel_lru_locks osc > /dev/null
532 #define OBD_FAIL_ONCE|OBD_FAIL_LDLM_CREATE_RESOURCE 0x30a
533 sysctl -w lustre.fail_loc=0x8000030a
534 ls -ls $DIR1/f17 | awk '{ print $1,$6 }' > $DIR1/f17-1 & \
535 ls -ls $DIR2/f17 | awk '{ print $1,$6 }' > $DIR2/f17-2
537 diff -u $DIR1/f17-1 $DIR2/f17-2 || error "files are different"
539 run_test 17 "resource creation/LVB creation race ==============="
542 ./mmap_sanity -d $MOUNT1 -m $MOUNT2
545 run_test 18 "mmap sanity check ================================="
547 test_19() { # bug3811
548 [ -d /proc/fs/lustre/obdfilter ] || return 0
550 MAX=`cat /proc/fs/lustre/obdfilter/*/readcache_max_filesize | head -n 1`
551 for O in /proc/fs/lustre/obdfilter/*OST*; do
552 echo 4096 > $O/readcache_max_filesize
554 dd if=/dev/urandom of=$TMP/f19b bs=512k count=32
555 SUM=`cksum $TMP/f19b | cut -d" " -f 1,2`
556 cp $TMP/f19b $DIR1/f19b
557 for i in `seq 1 20`; do
558 [ $((i % 5)) -eq 0 ] && log "test_18 loop $i"
559 cancel_lru_locks osc > /dev/null
560 cksum $DIR1/f19b | cut -d" " -f 1,2 > $TMP/sum1 & \
561 cksum $DIR2/f19b | cut -d" " -f 1,2 > $TMP/sum2
563 [ "`cat $TMP/sum1`" = "$SUM" ] || \
564 error "$DIR1/f19b `cat $TMP/sum1` != $SUM"
565 [ "`cat $TMP/sum2`" = "$SUM" ] || \
566 error "$DIR2/f19b `cat $TMP/sum2` != $SUM"
568 for O in /proc/fs/lustre/obdfilter/*OST*; do
569 echo $MAX > $O/readcache_max_filesize
573 #run_test 19 "test concurrent uncached read races ==============="
578 CNT=$((`cat /proc/fs/lustre/llite/*/dump_page_cache | wc -l`))
579 multiop $DIR1/f20 Ow8190c
580 multiop $DIR2/f20 Oz8194w8190c
581 multiop $DIR1/f20 Oz0r8190c
583 CNTD=$((`cat /proc/fs/lustre/llite/*/dump_page_cache | wc -l` - $CNT))
585 error $CNTD" page left in cache after lock cancel" || true
587 run_test 20 "test extra readahead page left in cache ===="
594 test_21() { # Bug 5907
596 mount /etc $DIR1/d21 --bind || error "mount failed" # Poor man's mount.
598 rmdir -v $DIR1/d21 && error "Removed mounted directory"
599 rmdir -v $DIR2/d21 && echo "Removed mounted directory from another mountpoint, needs to be fixed"
600 test -d $DIR1/d21 || error "Mounted directory disappeared"
602 test -d $DIR2/d21 || test -d $DIR1/d21 && error "Removed dir still visible after umount"
605 run_test 21 " Try to remove mountpoint on another dir ===="
607 JOIN=${JOIN:-"lfs join"}
609 test_22() { # Bug 9926
611 dd if=/dev/urandom of=$DIR1/d21/128k bs=1024 count=128
612 cp -p $DIR1/d21/128k $DIR1/d21/f_head
613 for ((i=0;i<10;i++)); do
614 cp -p $DIR1/d21/128k $DIR1/d21/f_tail
615 $JOIN $DIR1/d21/f_head $DIR1/d21/f_tail || error "join error"
616 $CHECKSTAT -a $DIR1/d21/f_tail || error "tail file exist after join"
618 echo aaaaaaaaaaa >> $DIR1/d21/no_joined
620 mv $DIR2/d21/f_head $DIR2/
621 munlink $DIR2/f_head || error "unlink joined file error"
622 cat $DIR2/d21/no_joined || error "cat error"
623 rm -rf $DIR2/d21/no_joined || error "unlink normal file error"
625 run_test 22 " After joining in one dir, open/close unlink file in anther dir"
627 test_23() { # Bug 5972
628 echo "others should see updated atime while another read" > $DIR1/f23
630 # clear the lock(mode: LCK_PW) gotten from creating operation
636 multiop $DIR1/f23 or20_c &
640 time2=`stat -c "%X" $DIR2/f23`
642 if (( $time2 <= $time1 )); then
644 error "atime doesn't update among nodes"
647 kill -USR1 $MULTIPID || return 1
648 rm -f $DIR1/f23 || error "rm -f $DIR1/f23 failed"
651 run_test 23 " others should see updated atime while another read===="
655 lfs df || error "lfs df failed"
656 lfs df -ih || error "lfs df -ih failed"
657 lfs df -h $DIR1 || error "lfs df -h $DIR1 failed"
658 lfs df -i $DIR2 || error "lfs df -i $DIR2 failed"
659 lfs df $DIR1/$tfile || error "lfs df $DIR1/$tfile failed"
660 lfs df -ih $DIR2/$tfile || error "lfs df -ih $DIR2/$tfile failed"
662 OSC=`lctl dl | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
663 lctl --device %$OSC deactivate
664 lfs df -i || error "lfs df -i with deactivated OSC failed"
665 lctl --device %$OSC recover
666 lfs df || error "lfs df with reactivated OSC failed"
668 run_test 24 "lfs df [-ih] [path] test ========================="
671 [ `cat $LPROC/mdc/*-mdc-*/connect_flags | grep -c acl` -lt 2 ] && echo "skipping $TESTNAME (must have acl)" && return
673 mkdir $DIR1/$tdir || error "mkdir $DIR1/$tdir"
674 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
675 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
677 $RUNAS checkstat $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
678 setfacl -m u:$RUNAS_ID:--- $DIR1/$tdir || error "setfacl $DIR2/$tdir #1"
679 $RUNAS checkstat $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
680 setfacl -m u:$RUNAS_ID:r-x $DIR1/$tdir || error "setfacl $DIR2/$tdir #2"
681 $RUNAS checkstat $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
682 setfacl -m u:$RUNAS_ID:--- $DIR1/$tdir || error "setfacl $DIR2/$tdir #3"
683 $RUNAS checkstat $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
684 setfacl -x u:$RUNAS_ID: $DIR1/$tdir || error "setfacl $DIR2/$tdir #4"
685 $RUNAS checkstat $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
689 run_test 25 "change ACL on one mountpoint be seen on another ==="
692 utime $DIR1/f26a -s $DIR2/f26a || error
694 run_test 26a "allow mtime to get older"
699 echo "aaa" >> $DIR1/$tfile
701 chmod a+x $DIR2/$tfile
702 mt1=`stat -c %Y $DIR1/$tfile`
703 mt2=`stat -c %Y $DIR2/$tfile`
705 if [ x"$mt1" != x"$mt2" ]; then
706 error "not equal mtime, client1: "$mt1", client2: "$mt2"."
709 run_test 26b "sync mtime between ost and mds"
714 dd if=/dev/zero of=$DIR2/$tfile bs=$((4096+4))k conv=notrunc count=4 seek=3 &
719 dd if=/dev/zero of=$DIR1/$tfile bs=$((16384-1024))k conv=notrunc count=1 seek=4 &
724 dd if=/dev/zero of=$DIR1/$tfile bs=8k conv=notrunc count=1 seek=0
726 echo > $LPROC/ldlm/dump_namespaces
727 wait $DD1_PID $DD2_PID
728 [ $? -ne 0 ] && lctl dk $TMP/debug || true
730 run_test 27 "align non-overlapping extent locks from request ==="
732 test_28() { # bug 9977
733 ECHO_UUID="ECHO_osc1_UUID"
734 tOST=`$LCTL dl | | awk '/-osc-|OSC.*MNT/ { print $4 }' | head -1`
736 lfs setstripe $DIR1/$tfile 1048576 0 2
737 tOBJID=`lfs getstripe $DIR1/$tfile |grep "^[[:space:]]\+1" |awk '{print $2}'`
738 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2
742 attach echo_client ECHO_osc1 $ECHO_UUID
746 tECHOID=`$LCTL dl | grep $ECHO_UUID | awk '{print $1}'`
747 $LCTL --device $tECHOID destroy "${tOBJID}:0"
755 # reading of 1st stripe should pass
756 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
757 # reading of 2nd stripe should fail (this stripe was destroyed)
758 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 && error
760 # now, recreating test file
761 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2 || error
762 # reading of 1st stripe should pass
763 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
764 # reading of 2nd stripe should pass
765 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 || error
767 run_test 28 "read/write/truncate file with lost stripes"
769 test_29() { # bug 10999
771 #define OBD_FAIL_LDLM_GLIMPSE 0x30f
772 sysctl -w lustre.fail_loc=0x8000030f
775 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1
778 #bug 11549 - permanently turn test off in b1_5
779 #run_test 29 "lock put race between glimpse and enqueue ========="
781 test_30() { #bug #11110
784 cp -f /bin/bash $DIR1/$tdir/bash
785 /bin/sh -c 'sleep 1; rm -f $DIR2/$tdir/bash; cp /bin/bash $DIR2/$tdir' &
786 err=$($DIR1/$tdir/bash -c 'sleep 2; openfile -f O_RDONLY /proc/$$/exe >& /dev/null; echo $?')
788 [ $err -ne 116 ] && error "return code ($err) != -ESTALE" && return
792 run_test 30 "recreate file race ========="
794 log "cleanup: ======================================================"
795 rm -rf $DIR1/[df][0-9]* $DIR1/lnk || true
796 if [ "$I_MOUNTED" = "yes" ]; then
800 echo '=========================== finished ==============================='
801 [ -f "$SANITYLOG" ] && cat $SANITYLOG && exit 1 || true