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="$EXCEPT 7"
15 # Join file feature is not supported currently.
16 # It will be ported soon.
20 PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$PATH
23 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
24 CREATETEST=${CREATETEST:-createtest}
25 GETSTRIPE=${GETSTRIPE:-lfs getstripe}
26 SETSTRIPE=${SETSTRIPE:-lstripe}
29 MCREATE=${MCREATE:-mcreate}
30 OPENFILE=${OPENFILE:-openfile}
31 OPENUNLINK=${OPENUNLINK:-openunlink}
32 TOEXCL=${TOEXCL:-toexcl}
33 TRUNCATE=${TRUNCATE:-truncate}
34 export TMP=${TMP:-/tmp}
35 CHECK_GRANT=${CHECK_GRANT:-"no"}
38 if [ $UID -ne 0 ]; then
42 RUNAS_ID=${RUNAS_ID:-500}
43 RUNAS=${RUNAS:-"runas -u $RUNAS_ID"}
48 export NAME=${NAME:-local}
50 LUSTRE=${LUSTRE:-`dirname $0`/..}
51 . $LUSTRE/tests/test-framework.sh
53 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
55 if [ ! -z "$USING_KRB5" ]; then
56 $RUNAS krb5_login.sh || exit 1
61 grep " $MOUNT2 " /proc/mounts && zconf_umount `hostname` $MOUNT2 ${FORCE}
62 cleanupall ${FORCE} > /dev/null || { echo "FAILed to clean up"; exit 20; }
75 lctl mark "$*" 2> /dev/null || true
80 strace -o $TMP/$1.strace -ttt $*
82 log "FINISHED: $*: rc $RC"
90 if ! grep -q $DIR /proc/mounts; then
96 log "== test $testnum: $message= `date +%H:%M:%S` ($BEFORE)"
97 export TESTNAME=test_$testnum
98 export tfile=f${testnum}
100 test_$1 || error "exit with rc=$?"
101 check_grant || error "check grant fail"
103 pass "($((`date +%s` - $BEFORE))s)"
108 build_test_filter() {
109 [ "$ALWAYS_EXCEPT$EXCEPT$SANITYN_EXCEPT" ] && \
110 echo "Skipping tests: `echo $ALWAYS_EXCEPT $EXCEPT $SANITYN_EXCEPT`"
115 for E in $EXCEPT $ALWAYS_EXCEPT $SANITY_EXCEPT; do
116 eval EXCEPT_${E}=true
125 IFS=abcdefghijklmnopqrstuvwxyz _basetest $1
128 build_test_filter() {
129 [ "$ALWAYS_EXCEPT$EXCEPT$SANITYN_EXCEPT" ] && \
130 echo "Skipping tests: `echo $ALWAYS_EXCEPT $EXCEPT $SANITYN_EXCEPT`"
135 for E in $EXCEPT $ALWAYS_EXCEPT $SANITYN_EXCEPT; do
136 eval EXCEPT_${E}=true
145 IFS=abcdefghijklmnopqrstuvwxyz _basetest $1
158 [ "$CHECK_GRANT" == "no" ] && return 0
160 echo -n "checking grant......"
162 # write some data to sync client lost_grant
163 rm -f $DIR1/${tfile}_check_grant_* 2>&1
164 for i in `seq $OSTCOUNT`; do
165 $LFS setstripe $DIR1/${tfile}_check_grant_$i 0 $(($i -1)) 1
166 dd if=/dev/zero of=$DIR1/${tfile}_check_grant_$i bs=4k \
167 count=1 > /dev/null 2>&1
169 # sync all the data and make sure no pending data on server
172 #get client grant and server grant
174 for d in /proc/fs/lustre/osc/*/cur_grant_bytes; do
175 client_grant=$(($client_grant + `cat $d`))
178 for d in /proc/fs/lustre/obdfilter/*/tot_granted; do
179 server_grant=$(($server_grant + `cat $d`))
182 # cleanup the check_grant file
183 for i in `seq $OSTCOUNT`; do
184 rm $DIR1/${tfile}_check_grant_$i
187 #check whether client grant == server grant
188 if [ $client_grant != $server_grant ]; then
189 echo "failed: client:${client_grant} server: ${server_grant}"
197 export base=`basetest $1`
200 if [ ${!testname}x != x ]; then
205 if [ ${!testname}x != x ]; then
213 if [ ${!testname}x != x ]; then
214 echo "skipping excluded test $1"
217 testname=EXCEPT_$base
218 if [ ${!testname}x != x ]; then
219 echo "skipping excluded test $1 (base $base)"
226 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
229 sysctl -w lustre.fail_loc=0 2> /dev/null || true
230 log "$0: FAIL: $TESTNAME $@"
231 $LCTL dk $TMP/lustre-log-$TESTNAME.log
232 if [ "$SANITYLOG" ]; then
233 echo "$0: FAIL: $TESTNAME $@" >> $SANITYLOG
243 mounted_lustre_filesystems() {
244 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
246 MOUNTED="`mounted_lustre_filesystems`"
247 if [ -z "$MOUNTED" ]; then
251 MOUNTED="`mounted_lustre_filesystems`"
252 [ -z "$MOUNTED" ] && error "NAME=$NAME not mounted"
255 export MOUNT1=`mounted_lustre_filesystems | head -n 1`
256 [ -z "$MOUNT1" ] && error "NAME=$NAME not mounted once"
257 export MOUNT2=`mounted_lustre_filesystems | tail -n 1`
258 [ "$MOUNT1" = "$MOUNT2" ] && error "NAME=$NAME not mounted twice"
259 [ `mounted_lustre_filesystems | wc -l` -ne 2 ] && \
260 error "NAME=$NAME mounted more than twice"
262 export DIR1=${DIR1:-$MOUNT1}
263 export DIR2=${DIR2:-$MOUNT2}
264 [ -z "`echo $DIR1 | grep $MOUNT1`" ] && echo "$DIR1 not in $MOUNT1" && exit 96
265 [ -z "`echo $DIR2 | grep $MOUNT2`" ] && echo "$DIR2 not in $MOUNT2" && exit 95
267 LPROC=/proc/fs/lustre
268 LOVNAME=`cat $LPROC/llite/*/lov/common_name | tail -n 1`
269 OSTCOUNT=`cat $LPROC/lov/$LOVNAME/numobd`
271 rm -rf $DIR1/[df][0-9]* $DIR1/lnk
277 [ -f $DIR2/f1 ] || error
279 run_test 1a "check create on 2 mtpt's =========================="
283 $CHECKSTAT -t file -p 0777 $DIR1/f1 || error
286 run_test 1b "check attribute updates on 2 mtpt's ==============="
289 $CHECKSTAT -t file -p 0666 $DIR1/f1 || error
291 run_test 1c "check after remount attribute updates on 2 mtpt's ="
295 $CHECKSTAT -a $DIR1/f1 || error
297 run_test 1d "unlink on one mountpoint removes file on other ===="
303 $CHECKSTAT -t file -p 0777 $DIR1/f2a || error
305 run_test 2a "check cached attribute updates on 2 mtpt's ========"
311 $CHECKSTAT -t file -p 0777 $DIR2/f2b || error
313 run_test 2b "check cached attribute updates on 2 mtpt's ========"
315 # NEED TO SAVE ROOT DIR MODE
318 $CHECKSTAT -t dir -p 0777 $DIR2 || error
320 run_test 2c "check cached attribute updates on 2 mtpt's root ==="
324 $CHECKSTAT -t dir -p 0755 $DIR2 || error
326 run_test 2d "check cached attribute updates on 2 mtpt's root ==="
333 $RUNAS dd if=/dev/zero of=$DIR2/$tfile count=1 || error
335 run_test 2e "check chmod on root is propagated to others"
338 ( cd $DIR1 ; ln -s this/is/good lnk )
339 [ "this/is/good" = "`perl -e 'print readlink("'$DIR2/lnk'");'`" ] || \
342 run_test 3 "symlink on one mtpt, readlink on another ==========="
345 multifstat $DIR1/f4 $DIR2/f4
347 run_test 4 "fstat validation on multiple mount points =========="
351 truncate $DIR2/f5 100
352 $CHECKSTAT -t file -s 100 $DIR1/f5 || error
355 run_test 5 "create a file on one mount, truncate it on the other"
358 openunlink $DIR1/$tfile $DIR2/$tfile || \
359 error "openunlink $DIR1/$tfile $DIR2/$tfile"
361 run_test 6 "remove of open file on other node =================="
364 opendirunlink $DIR1/$tdir $DIR2/$tdir || \
365 error "opendirunlink $DIR1/$tdir $DIR2/$tdir"
367 run_test 7 "remove of open directory on other node ============="
370 opendevunlink $DIR1/$tfile $DIR2/$tfile || \
371 error "opendevunlink $DIR1/$tfile $DIR2/$tfile"
373 run_test 8 "remove of open special file on other node =========="
378 for C in a b c d e f g h i j k l; do
379 DIR=`eval echo \\$DIR$MTPT`
380 echo -n $C >> $DIR/f9
381 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
383 [ "`cat $DIR1/f9`" = "abcdefghijkl" ] || \
384 error "`od -a $DIR1/f9` != abcdefghijkl"
386 run_test 9 "append of file with sub-page size on multiple mounts"
392 for C in a b c d e f g h i j k l; do
393 DIR=`eval echo \\$DIR$MTPT`
394 echo -n $C | dd of=$DIR/f10 bs=1 seek=$OFFSET count=1
395 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
396 OFFSET=`expr $OFFSET + 1`
398 [ "`cat $DIR1/f10`" = "abcdefghijkl" ] || \
399 error "`od -a $DIR1/f10` != abcdefghijkl"
401 run_test 10a "write of file with sub-page size on multiple mounts "
404 yes "R" | dd of=$DIR1/f10b bs=3k count=1 || error "dd $DIR1"
406 truncate $DIR1/f10b 4096 || error "truncate 4096"
408 dd if=$DIR2/f10b of=$TMP/f10b-lustre bs=4k count=1 || error "dd $DIR2"
410 # create a test file locally to compare
411 yes "R" | dd of=$TMP/f10b bs=3k count=1 || error "dd random"
412 truncate $TMP/f10b 4096 || error "truncate 4096"
413 cmp $TMP/f10b $TMP/f10b-lustre || error "file miscompare"
414 rm $TMP/f10b $TMP/f10b-lustre
416 run_test 10b "write of file with sub-page size on multiple mounts "
420 multiop $DIR1/d11/f O_c &
423 cp -p /bin/ls $DIR1/d11/f
427 wait $MULTIPID || error
428 [ $RC -eq 0 ] && error || true
430 run_test 11 "execution of file opened for write should return error ===="
435 run_test 12 "test lock ordering (link, stat, unlink) ==========="
437 test_13() { # bug 2451 - directory coherency
439 mkdir $DIR1/d13 || error
440 cd $DIR1/d13 || error
442 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
444 rm -f $DIR2/d13/f13 || error
445 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (1)" || true
446 # need to run it twice
447 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
449 rm -f $DIR2/d13/f13 || error
450 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (2)" || true
452 run_test 13 "test directory page revocation ===================="
456 cp -p /bin/ls $DIR1/d14/ls
457 exec 100>> $DIR1/d14/ls
458 $DIR2/d14/ls && error || true
461 run_test 14 "execution of file open for write returns -ETXTBSY ="
465 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
466 $DIR1/d14/multiop $TMP/test14.junk O_c &
469 multiop $DIR2/d14/multiop Oc && error "expected error, got success"
470 kill -USR1 $MULTIPID || return 2
471 wait $MULTIPID || return 3
472 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
474 run_test 14a "open(RDWR) of executing file returns -ETXTBSY ===="
476 test_14b() { # bug 3192, 7040
478 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
479 $DIR1/d14/multiop $TMP/test14.junk O_c &
482 truncate $DIR2/d14/multiop 0 && kill -9 $MULTIPID && \
483 error "expected truncate error, got success"
484 kill -USR1 $MULTIPID || return 2
485 wait $MULTIPID || return 3
486 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
487 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
489 run_test 14b "truncate of executing file returns -ETXTBSY ======"
491 test_14c() { # bug 3430, 7040
493 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
494 $DIR1/d14/multiop $TMP/test14.junk O_c &
497 cp /etc/hosts $DIR2/d14/multiop && error "expected error, got success"
498 kill -USR1 $MULTIPID || return 2
499 wait $MULTIPID || return 3
500 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
501 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
503 run_test 14c "open(O_TRUNC) of executing file return -ETXTBSY =="
505 test_14d() { # bug 10921
507 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
508 $DIR1/d14/multiop $TMP/test14.junk O_c &
512 chmod 600 $DIR1/d14/multiop || error "chmod failed"
513 kill -USR1 $MULTIPID || return 2
514 wait $MULTIPID || return 3
515 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
516 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
518 run_test 14d "chmod of executing file is still possible ========"
520 test_15() { # bug 974 - ENOSPC
522 sh oos2.sh $MOUNT1 $MOUNT2
523 grant_error=`dmesg | grep "> available"`
524 [ -z "$grant_error" ] || error "$grant_error"
526 run_test 15 "test out-of-space with multiple writers ==========="
529 rm -f $MOUNT1/fsxfile
530 lfs setstripe $MOUNT1/fsxfile 0 -1 -1 # b=10919
531 fsx -c 50 -p 100 -N 2500 -l $((SIZE * 256)) -S 0 $MOUNT1/fsxfile $MOUNT2/fsxfile
533 run_test 16 "2500 iterations of dual-mount fsx ================="
535 test_17() { # bug 3513, 3667
536 [ ! -d /proc/fs/lustre/ost ] && echo "skipping OST-only test" && return
538 cp /etc/termcap $DIR1/f17
539 cancel_lru_locks osc > /dev/null
540 #define OBD_FAIL_ONCE|OBD_FAIL_LDLM_CREATE_RESOURCE 0x30a
541 sysctl -w lustre.fail_loc=0x8000030a
542 ls -ls $DIR1/f17 | awk '{ print $1,$6 }' > $DIR1/f17-1 & \
543 ls -ls $DIR2/f17 | awk '{ print $1,$6 }' > $DIR2/f17-2
545 diff -u $DIR1/f17-1 $DIR2/f17-2 || error "files are different"
547 run_test 17 "resource creation/LVB creation race ==============="
550 ./mmap_sanity -d $MOUNT1 -m $MOUNT2
553 run_test 18 "mmap sanity check ================================="
555 test_19() { # bug3811
556 [ -d /proc/fs/lustre/obdfilter ] || return 0
558 MAX=`cat /proc/fs/lustre/obdfilter/*/readcache_max_filesize | head -n 1`
559 for O in /proc/fs/lustre/obdfilter/*OST*; do
560 echo 4096 > $O/readcache_max_filesize
562 dd if=/dev/urandom of=$TMP/f19b bs=512k count=32
563 SUM=`cksum $TMP/f19b | cut -d" " -f 1,2`
564 cp $TMP/f19b $DIR1/f19b
565 for i in `seq 1 20`; do
566 [ $((i % 5)) -eq 0 ] && log "test_18 loop $i"
567 cancel_lru_locks osc > /dev/null
568 cksum $DIR1/f19b | cut -d" " -f 1,2 > $TMP/sum1 & \
569 cksum $DIR2/f19b | cut -d" " -f 1,2 > $TMP/sum2
571 [ "`cat $TMP/sum1`" = "$SUM" ] || \
572 error "$DIR1/f19b `cat $TMP/sum1` != $SUM"
573 [ "`cat $TMP/sum2`" = "$SUM" ] || \
574 error "$DIR2/f19b `cat $TMP/sum2` != $SUM"
576 for O in /proc/fs/lustre/obdfilter/*OST*; do
577 echo $MAX > $O/readcache_max_filesize
581 #run_test 19 "test concurrent uncached read races ==============="
586 CNT=$((`cat /proc/fs/lustre/llite/*/dump_page_cache | wc -l`))
587 multiop $DIR1/f20 Ow8190c
588 multiop $DIR2/f20 Oz8194w8190c
589 multiop $DIR1/f20 Oz0r8190c
591 CNTD=$((`cat /proc/fs/lustre/llite/*/dump_page_cache | wc -l` - $CNT))
593 error $CNTD" page left in cache after lock cancel" || true
595 run_test 20 "test extra readahead page left in cache ===="
602 test_21() { # Bug 5907
604 mount /etc $DIR1/d21 --bind || error "mount failed" # Poor man's mount.
606 rmdir -v $DIR1/d21 && error "Removed mounted directory"
607 rmdir -v $DIR2/d21 && echo "Removed mounted directory from another mountpoint, needs to be fixed"
608 test -d $DIR1/d21 || error "Mounted directory disappeared"
610 test -d $DIR2/d21 || test -d $DIR1/d21 && error "Removed dir still visible after umount"
613 run_test 21 " Try to remove mountpoint on another dir ===="
615 JOIN=${JOIN:-"lfs join"}
617 test_22() { # Bug 9926
619 dd if=/dev/urandom of=$DIR1/d21/128k bs=1024 count=128
620 cp -p $DIR1/d21/128k $DIR1/d21/f_head
621 for ((i=0;i<10;i++)); do
622 cp -p $DIR1/d21/128k $DIR1/d21/f_tail
623 $JOIN $DIR1/d21/f_head $DIR1/d21/f_tail || error "join error"
624 $CHECKSTAT -a $DIR1/d21/f_tail || error "tail file exist after join"
626 echo aaaaaaaaaaa >> $DIR1/d21/no_joined
628 mv $DIR2/d21/f_head $DIR2/
629 munlink $DIR2/f_head || error "unlink joined file error"
630 cat $DIR2/d21/no_joined || error "cat error"
631 rm -rf $DIR2/d21/no_joined || error "unlink normal file error"
633 run_test 22 " After joining in one dir, open/close unlink file in anther dir"
635 test_23() { # Bug 5972
636 echo "others should see updated atime while another read" > $DIR1/f23
638 # clear the lock(mode: LCK_PW) gotten from creating operation
644 multiop $DIR1/f23 or20_c &
648 time2=`stat -c "%X" $DIR2/f23`
650 if (( $time2 <= $time1 )); then
652 error "atime doesn't update among nodes"
655 kill -USR1 $MULTIPID || return 1
656 rm -f $DIR1/f23 || error "rm -f $DIR1/f23 failed"
659 run_test 23 " others should see updated atime while another read===="
663 lfs df || error "lfs df failed"
664 lfs df -ih || error "lfs df -ih failed"
665 lfs df -h $DIR1 || error "lfs df -h $DIR1 failed"
666 lfs df -i $DIR2 || error "lfs df -i $DIR2 failed"
667 lfs df $DIR1/$tfile || error "lfs df $DIR1/$tfile failed"
668 lfs df -ih $DIR2/$tfile || error "lfs df -ih $DIR2/$tfile failed"
670 OSC=`lctl dl | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
671 # OSC=`lctl dl | awk '/-osc-/ {print $4}' | head -n 1`
672 lctl --device %$OSC deactivate
673 lfs df -i || error "lfs df -i with deactivated OSC failed"
674 lctl --device %$OSC recover
675 lfs df || error "lfs df with reactivated OSC failed"
677 run_test 24 "lfs df [-ih] [path] test ========================="
680 [ `cat $LPROC/mdc/*-mdc-*/connect_flags | grep -c acl` -lt 2 ] && echo "skipping $TESTNAME (must have acl)" && return
682 mkdir $DIR1/$tdir || error "mkdir $DIR1/$tdir"
683 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
684 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
686 $RUNAS checkstat $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
687 setfacl -m u:$RUNAS_ID:--- $DIR1/$tdir || error "setfacl $DIR2/$tdir #1"
688 $RUNAS checkstat $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
689 setfacl -m u:$RUNAS_ID:r-x $DIR1/$tdir || error "setfacl $DIR2/$tdir #2"
690 $RUNAS checkstat $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
691 setfacl -m u:$RUNAS_ID:--- $DIR1/$tdir || error "setfacl $DIR2/$tdir #3"
692 $RUNAS checkstat $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
693 setfacl -x u:$RUNAS_ID: $DIR1/$tdir || error "setfacl $DIR2/$tdir #4"
694 $RUNAS checkstat $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
698 run_test 25 "change ACL on one mountpoint be seen on another ==="
701 utime $DIR1/f26a -s $DIR2/f26a || error
703 run_test 26a "allow mtime to get older"
708 echo "aaa" >> $DIR1/$tfile
710 chmod a+x $DIR2/$tfile
711 mt1=`stat -c %Y $DIR1/$tfile`
712 mt2=`stat -c %Y $DIR2/$tfile`
714 if [ x"$mt1" != x"$mt2" ]; then
715 error "not equal mtime, client1: "$mt1", client2: "$mt2"."
718 run_test 26b "sync mtime between ost and mds"
723 dd if=/dev/zero of=$DIR2/$tfile bs=$((4096+4))k conv=notrunc count=4 seek=3 &
728 dd if=/dev/zero of=$DIR1/$tfile bs=$((16384-1024))k conv=notrunc count=1 seek=4 &
733 dd if=/dev/zero of=$DIR1/$tfile bs=8k conv=notrunc count=1 seek=0
735 echo > $LPROC/ldlm/dump_namespaces
736 wait $DD1_PID $DD2_PID
737 [ $? -ne 0 ] && lctl dk $TMP/debug || true
739 run_test 27 "align non-overlapping extent locks from request ==="
741 test_28() { # bug 9977
742 ECHO_UUID="ECHO_osc1_UUID"
743 tOST=`$LCTL dl | | awk '/-osc-|OSC.*MNT/ { print $4 }' | head -1`
745 lfs setstripe $DIR1/$tfile 1048576 0 2
746 tOBJID=`lfs getstripe $DIR1/$tfile |grep "^[[:space:]]\+1" |awk '{print $2}'`
747 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2
751 attach echo_client ECHO_osc1 $ECHO_UUID
755 tECHOID=`$LCTL dl | grep $ECHO_UUID | awk '{print $1}'`
756 $LCTL --device $tECHOID destroy "${tOBJID}:0"
764 # reading of 1st stripe should pass
765 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
766 # reading of 2nd stripe should fail (this stripe was destroyed)
767 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 && error
769 # now, recreating test file
770 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2 || error
771 # reading of 1st stripe should pass
772 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
773 # reading of 2nd stripe should pass
774 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 || error
776 run_test 28 "read/write/truncate file with lost stripes"
778 test_29() { # bug 10999
780 #define OBD_FAIL_LDLM_GLIMPSE 0x30f
781 sysctl -w lustre.fail_loc=0x8000030f
784 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1
787 #bug 11549 - permanently turn test off in b1_5
788 #run_test 29 "lock put race between glimpse and enqueue ========="
790 test_30() { #bug #11110
793 cp -f /bin/bash $DIR1/$tdir/bash
794 /bin/sh -c 'sleep 1; rm -f $DIR2/$tdir/bash; cp /bin/bash $DIR2/$tdir' &
795 err=$($DIR1/$tdir/bash -c 'sleep 2; openfile -f O_RDONLY /proc/$$/exe >& /dev/null; echo $?')
797 [ $err -ne 116 ] && error "return code ($err) != -ESTALE" && return
801 run_test 30 "recreate file race ========="
803 log "cleanup: ======================================================"
804 rm -rf $DIR1/[df][0-9]* $DIR1/lnk || true
805 if [ "$I_MOUNTED" = "yes" ]; then
809 echo '=========================== finished ==============================='
810 [ -f "$SANITYLOG" ] && cat $SANITYLOG && exit 1 || true