X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Ftests%2FsanityN.sh;h=1c4051a70517d1f22af20bf691d538d2be562479;hp=974fdbb155b31e47b426c011299105fcd06e4f41;hb=f5b6aa43e3037d5ce8e3412c1ada6d1d6679c6d4;hpb=7ce2000eb0f4e7b7ea1f362c17099881098cfef7

diff --git a/lustre/tests/sanityN.sh b/lustre/tests/sanityN.sh
index 974fdbb..1c4051a 100644
--- a/lustre/tests/sanityN.sh
+++ b/lustre/tests/sanityN.sh
@@ -3,25 +3,36 @@
 set -e
 
 ONLY=${ONLY:-"$*"}
-# bug number for skipped test: 1768
-ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"4   14b"}
+# bug number for skipped test:  3192 9977
+ALWAYS_EXCEPT="14b 28 $SANITYN_EXCEPT"
 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
 
-[ "$ALWAYS_EXCEPT$EXCEPT" ] && echo "Skipping tests: $ALWAYS_EXCEPT $EXCEPT"
+[ "$SLOW" = "no" ] && EXCEPT_SLOW="12 16"
+
+# Tests that fail on uml
+[ "$UML" = "true" ] && EXCEPT="$EXCEPT 7"
+
+# Join file feature is not supported currently.
+# It will be ported soon.
+EXCEPT="$EXCEPT 22"
 
 SRCDIR=`dirname $0`
 PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$PATH
 
+SIZE=${SIZE:-40960}
 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
 CREATETEST=${CREATETEST:-createtest}
-LFIND=${LFIND:-lfind}
-LSTRIPE=${LSTRIPE:-lstripe}
-LCTL=${LCTL:-lctl}
+GETSTRIPE=${GETSTRIPE:-lfs getstripe}
+SETSTRIPE=${SETSTRIPE:-lstripe}
 MCREATE=${MCREATE:-mcreate}
 OPENFILE=${OPENFILE:-openfile}
 OPENUNLINK=${OPENUNLINK:-openunlink}
 TOEXCL=${TOEXCL:-toexcl}
 TRUNCATE=${TRUNCATE:-truncate}
+export TMP=${TMP:-/tmp}
+MOUNT_2=${MOUNT_2:-"yes"}
+CHECK_GRANT=${CHECK_GRANT:-"yes"}
+GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
 
 if [ $UID -ne 0 ]; then
 	RUNAS_ID="$UID"
@@ -31,92 +42,43 @@ else
 	RUNAS=${RUNAS:-"runas -u $RUNAS_ID"}
 fi
 
-export NAME=${NAME:-mount2}
-
 SAVE_PWD=$PWD
 
-clean() {
-	echo -n "cln.."
-	sh llmountcleanup.sh > /dev/null || exit 20
-}
-CLEAN=${CLEAN:-clean}
+export NAME=${NAME:-local}
 
-start() {
-	echo -n "mnt.."
-	sh llrmount.sh > /dev/null || exit 10
-	echo "done"
-}
-START=${START:-start}
+LUSTRE=${LUSTRE:-`dirname $0`/..}
+. $LUSTRE/tests/test-framework.sh
+CLEANUP=${CLEANUP:-:}
+SETUP=${SETUP:-:}
+init_test_env $@
+. ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
 
-log() {
-	echo "$*"
-	lctl mark "$*" 2> /dev/null || true
-}
+SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
+FAIL_ON_ERROR=false
 
-run_one() {
-	if ! mount | grep -q $DIR1; then
-		$START
-	fi
-	log "== test $1: $2"
-	export TESTNAME=test_$1
-	test_$1 || error "test_$1: exit with rc=$?"
-	unset TESTNAME
-	pass
-	cd $SAVE_PWD
-	$CLEAN
-}
-
-run_test() {
-	for O in $ONLY; do
-		if [ "`echo $1 | grep '\<'$O'[a-z]*\>'`" ]; then
-			echo ""
-			run_one $1 "$2"
-			return $?
-		else
-			echo -n "."
-		fi
-	done
-	for X in $EXCEPT $ALWAYS_EXCEPT; do
-		if [ "`echo $1 | grep '\<'$X'[a-z]*\>'`" ]; then
-			echo "skipping excluded test $1"
-			return 0
-		fi
-	done
-	if [ -z "$ONLY" ]; then
-		run_one $1 "$2"
-		return $?
-	fi
-}
+if $GSS_KRB5; then
+    $RUNAS krb5_login.sh || exit 1
+fi
 
-[ "$SANITYLOG" ] && rm -f $SANITYLOG || true
+SETUP=${SETUP:-:}
+TRACE=${TRACE:-""}
 
-error () {
-	log "FAIL: $TESTNAME $@"
-	if [ "$SANITYLOG" ]; then
-		echo "FAIL: $TESTNAME $@" >> $SANITYLOG
-	else
-		exit 1
-	fi
-}
+LPROC=/proc/fs/lustre
 
-pass() {
-	echo PASS
-}
+[ "$SANITYLOG" ] && rm -f $SANITYLOG || true
 
-export MOUNT1=`mount| awk '/ lustre/ { print $3 }'| head -n 1`
-export MOUNT2=`mount| awk '/ lustre/ { print $3 }'| tail -n 1`
-[ -z "$MOUNT1" ] && error "NAME=$NAME not mounted once"
-[ "$MOUNT1" = "$MOUNT2" ] && error "NAME=$NAME not mounted twice"
-[ `mount| awk '/ lustre/ { print $3 }'| wc -l` -ne 2 ] && \
-	error "NAME=$NAME mounted more than twice"
+check_and_setup_lustre
 
-export DIR1=${DIR1:-$MOUNT1}
-export DIR2=${DIR2:-$MOUNT2}
-[ -z "`echo $DIR1 | grep $MOUNT1`" ] && echo "$DIR1 not in $MOUNT1" && exit 96
-[ -z "`echo $DIR2 | grep $MOUNT2`" ] && echo "$DIR2 not in $MOUNT2" && exit 95
+LPROC=/proc/fs/lustre
+LOVNAME=`cat $LPROC/llite/*/lov/common_name | tail -n 1`
+OSTCOUNT=`cat $LPROC/lov/$LOVNAME/numobd`
 
 rm -rf $DIR1/[df][0-9]* $DIR1/lnk
 
+check_runas_id $RUNAS_ID $RUNAS
+
+build_test_filter
+
 test_1a() {
 	touch $DIR1/f1
 	[ -f $DIR2/f1 ] || error
@@ -170,6 +132,15 @@ test_2d() {
 }
 run_test 2d "check cached attribute updates on 2 mtpt's root ==="
 
+test_2e() {
+        chmod 755 $DIR1
+        ls -l $DIR1
+        ls -l $DIR2
+        chmod 777 $DIR1
+        $RUNAS dd if=/dev/zero of=$DIR2/$tfile count=1 || error
+}
+run_test 2e "check chmod on root is propagated to others"
+
 test_3() {
 	( cd $DIR1 ; ln -s this/is/good lnk )
 	[ "this/is/good" = "`perl -e 'print readlink("'$DIR2/lnk'");'`" ] || \
@@ -178,7 +149,7 @@ test_3() {
 run_test 3 "symlink on one mtpt, readlink on another ==========="
 
 test_4() {
-	./multifstat $DIR1/f4 $DIR2/f4
+	multifstat $DIR1/f4 $DIR2/f4
 }
 run_test 4 "fstat validation on multiple mount points =========="
 
@@ -191,17 +162,23 @@ test_5() {
 run_test 5 "create a file on one mount, truncate it on the other"
 
 test_6() {
-	./openunlink $DIR1/f6 $DIR2/f6 || error
+	openunlink $DIR1/$tfile $DIR2/$tfile || \
+		error "openunlink $DIR1/$tfile $DIR2/$tfile"
 }
 run_test 6 "remove of open file on other node =================="
 
 test_7() {
-	./opendirunlink $DIR1/d7 $DIR2/d7 || error
+	# run_one creates uniq $tdir (bug 13798)
+	# opendirunlink failes if it exists
+	rmdir $DIR1/$tdir || true
+	opendirunlink $DIR1/$tdir $DIR2/$tdir || \
+		error "opendirunlink $DIR1/$tdir $DIR2/$tdir"
 }
 run_test 7 "remove of open directory on other node ============="
 
 test_8() {
-	./opendevunlink $DIR1/dev8 $DIR2/dev8 || error
+	opendevunlink $DIR1/$tfile $DIR2/$tfile || \
+		error "opendevunlink $DIR1/$tfile $DIR2/$tfile"
 }
 run_test 8 "remove of open special file on other node =========="
 
@@ -244,6 +221,7 @@ test_10b() {
 	yes "R" | dd of=$TMP/f10b bs=3k count=1 || error "dd random"
 	truncate $TMP/f10b 4096 || error "truncate 4096"
 	cmp $TMP/f10b $TMP/f10b-lustre || error "file miscompare"
+	rm $TMP/f10b $TMP/f10b-lustre
 }
 run_test 10b "write of file with sub-page size on multiple mounts "
 
@@ -262,7 +240,7 @@ test_11() {
 run_test 11 "execution of file opened for write should return error ===="
 
 test_12() {
-       sh lockorder.sh
+       DIR=$DIR DIR2=$DIR2 sh lockorder.sh
 }
 run_test 12 "test lock ordering (link, stat, unlink) ==========="
 
@@ -290,46 +268,350 @@ test_14() {
 	$DIR2/d14/ls && error || true
 	exec 100<&-
 }
-run_test 14 "execution of file opened for write should return -ETXTBSY=="
+run_test 14 "execution of file open for write returns -ETXTBSY ="
 
 test_14a() {
         mkdir -p $DIR1/d14
-	cp -p `which multiop` $DIR1/d14/multiop
+	cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
         $DIR1/d14/multiop $TMP/test14.junk O_c &
         MULTIPID=$!
         sleep 1
         multiop $DIR2/d14/multiop Oc && error "expected error, got success"
         kill -USR1 $MULTIPID || return 2
         wait $MULTIPID || return 3
+        rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
 }
-run_test 14a "open(RDWR) of file being executed should return -ETXTBSY"
+run_test 14a "open(RDWR) of executing file returns -ETXTBSY ===="
 
-test_14b() {
+test_14b() { # bug 3192, 7040
         mkdir -p $DIR1/d14
-	cp -p `which multiop` $DIR1/d14/multiop
+	cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
         $DIR1/d14/multiop $TMP/test14.junk O_c &
         MULTIPID=$!
         sleep 1
-        truncate $DIR2/d14/multiop 0 && error "expected error, got success"
+        truncate $DIR2/d14/multiop 0 && kill -9 $MULTIPID && \
+		error "expected truncate error, got success"
         kill -USR1 $MULTIPID || return 2
         wait $MULTIPID || return 3
+	cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
+	rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
+}
+run_test 14b "truncate of executing file returns -ETXTBSY ======"
+
+test_14c() { # bug 3430, 7040
+	mkdir -p $DIR1/d14
+	cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
+	$DIR1/d14/multiop $TMP/test14.junk O_c &
+	MULTIPID=$!
+	sleep 1
+	cp /etc/hosts $DIR2/d14/multiop && error "expected error, got success"
+	kill -USR1 $MULTIPID || return 2
+	wait $MULTIPID || return 3
+	cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
+	rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
+}
+run_test 14c "open(O_TRUNC) of executing file return -ETXTBSY =="
+
+test_14d() { # bug 10921
+	mkdir -p $DIR1/d14
+	cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
+	$DIR1/d14/multiop $TMP/test14.junk O_c &
+	MULTIPID=$!
+	sleep 1
+	log chmod
+	chmod 600 $DIR1/d14/multiop || error "chmod failed"
+	kill -USR1 $MULTIPID || return 2
+	wait $MULTIPID || return 3
+	cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
+	rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
 }
-run_test 14b "truncate of file being executed should return -ETXTBSY"
+run_test 14d "chmod of executing file is still possible ========"
 
 test_15() {	# bug 974 - ENOSPC
-	echo $PATH
+	echo "PATH=$PATH"
 	sh oos2.sh $MOUNT1 $MOUNT2
+	grant_error=`dmesg | grep "> available"`
+	[ -z "$grant_error" ] || error "$grant_error"
 }
 run_test 15 "test out-of-space with multiple writers ==========="
 
 test_16() {
-	./fsx -R -W -c 50 -p 100 -N 2500 \
-		$MOUNT1/fsxfile $MOUNT2/fsxfile
+	rm -f $MOUNT1/fsxfile
+	lfs setstripe $MOUNT1/fsxfile 0 -1 -1 # b=10919
+	fsx -c 50 -p 100 -N 2500 -l $((SIZE * 256)) -S 0 $MOUNT1/fsxfile $MOUNT2/fsxfile
 }
 run_test 16 "2500 iterations of dual-mount fsx ================="
 
+test_17() { # bug 3513, 3667
+	[ ! -d /proc/fs/lustre/ost ] && skip "remote OST, skipping OST-only test" && return
+
+	cp /etc/termcap $DIR1/f17
+	cancel_lru_locks osc > /dev/null
+	#define OBD_FAIL_ONCE|OBD_FAIL_LDLM_CREATE_RESOURCE    0x30a
+	sysctl -w lustre.fail_loc=0x8000030a
+	ls -ls $DIR1/f17 | awk '{ print $1,$6 }' > $DIR1/f17-1 & \
+	ls -ls $DIR2/f17 | awk '{ print $1,$6 }' > $DIR2/f17-2
+	wait
+	diff -u $DIR1/f17-1 $DIR2/f17-2 || error "files are different"
+}
+run_test 17 "resource creation/LVB creation race ==============="
+
+test_18() {
+	./mmap_sanity -d $MOUNT1 -m $MOUNT2
+	sync; sleep 1; sync
+}
+run_test 18 "mmap sanity check ================================="
+
+test_19() { # bug3811
+	[ -d /proc/fs/lustre/obdfilter ] || return 0
+
+	MAX=`cat /proc/fs/lustre/obdfilter/*/readcache_max_filesize | head -n 1`
+	for O in /proc/fs/lustre/obdfilter/*OST*; do
+		echo 4096 > $O/readcache_max_filesize
+	done
+	dd if=/dev/urandom of=$TMP/f19b bs=512k count=32
+	SUM=`cksum $TMP/f19b | cut -d" " -f 1,2`
+	cp $TMP/f19b $DIR1/f19b
+	for i in `seq 1 20`; do
+		[ $((i % 5)) -eq 0 ] && log "test_18 loop $i"
+		cancel_lru_locks osc > /dev/null
+		cksum $DIR1/f19b | cut -d" " -f 1,2 > $TMP/sum1 & \
+		cksum $DIR2/f19b | cut -d" " -f 1,2 > $TMP/sum2
+		wait
+		[ "`cat $TMP/sum1`" = "$SUM" ] || \
+			error "$DIR1/f19b `cat $TMP/sum1` != $SUM"
+		[ "`cat $TMP/sum2`" = "$SUM" ] || \
+			error "$DIR2/f19b `cat $TMP/sum2` != $SUM"
+	done
+	for O in /proc/fs/lustre/obdfilter/*OST*; do
+		echo $MAX > $O/readcache_max_filesize
+	done
+	rm $DIR1/f19b
+}
+#run_test 19 "test concurrent uncached read races ==============="
+
+test_20() {
+	mkdir $DIR1/d20
+	cancel_lru_locks osc
+	CNT=$((`cat /proc/fs/lustre/llite/*/dump_page_cache | wc -l`))
+	multiop $DIR1/f20 Ow8190c
+	multiop $DIR2/f20 Oz8194w8190c
+	multiop $DIR1/f20 Oz0r8190c
+	cancel_lru_locks osc
+	CNTD=$((`cat /proc/fs/lustre/llite/*/dump_page_cache | wc -l` - $CNT))
+	[ $CNTD -gt 0 ] && \
+	    error $CNTD" page left in cache after lock cancel" || true
+}
+run_test 20 "test extra readahead page left in cache ===="
+
+cleanup_21() {
+	trap 0
+	umount $DIR1/d21
+}
+
+test_21() { # Bug 5907
+	mkdir $DIR1/d21
+	mount /etc $DIR1/d21 --bind || error "mount failed" # Poor man's mount.
+	trap cleanup_21 EXIT
+	rmdir -v $DIR1/d21 && error "Removed mounted directory"
+	rmdir -v $DIR2/d21 && echo "Removed mounted directory from another mountpoint, needs to be fixed"
+	test -d $DIR1/d21 || error "Mounted directory disappeared"
+	cleanup_21
+	test -d $DIR2/d21 || test -d $DIR1/d21 && error "Removed dir still visible after umount"
+	true
+}
+run_test 21 " Try to remove mountpoint on another dir ===="
+
+JOIN=${JOIN:-"lfs join"}
+
+test_22() { # Bug 9926
+	mkdir $DIR1/d21
+	dd if=/dev/urandom of=$DIR1/d21/128k bs=1024 count=128
+	cp -p $DIR1/d21/128k $DIR1/d21/f_head
+	for ((i=0;i<10;i++)); do
+		cp -p $DIR1/d21/128k $DIR1/d21/f_tail
+		$JOIN $DIR1/d21/f_head $DIR1/d21/f_tail || error "join error"
+		$CHECKSTAT -a $DIR1/d21/f_tail || error "tail file exist after join"
+	done
+	echo aaaaaaaaaaa >> $DIR1/d21/no_joined
+
+	mv $DIR2/d21/f_head $DIR2/
+	munlink $DIR2/f_head || error "unlink joined file error"
+	cat $DIR2/d21/no_joined || error "cat error"
+	rm -rf $DIR2/d21/no_joined || error "unlink normal file error"
+}
+run_test 22 " After joining in one dir,  open/close unlink file in anther dir" 
+
+test_23() { # Bug 5972
+	echo "others should see updated atime while another read" > $DIR1/f23
+	
+	# clear the lock(mode: LCK_PW) gotten from creating operation
+	cancel_lru_locks osc
+	
+	time1=`date +%s`	
+	sleep 2
+	
+	multiop $DIR1/f23 or20_c &
+	MULTIPID=$!
+
+	sleep 2
+	time2=`stat -c "%X" $DIR2/f23`
+
+	if (( $time2 <= $time1 )); then
+		kill -USR1 $MULTIPID
+		error "atime doesn't update among nodes"
+	fi
+
+	kill -USR1 $MULTIPID || return 1
+	rm -f $DIR1/f23 || error "rm -f $DIR1/f23 failed"
+	true
+}
+run_test 23 " others should see updated atime while another read===="
+
+test_24() {
+	touch $DIR1/$tfile
+	lfs df || error "lfs df failed"
+	lfs df -ih || error "lfs df -ih failed"
+	lfs df -h $DIR1 || error "lfs df -h $DIR1 failed"
+	lfs df -i $DIR2 || error "lfs df -i $DIR2 failed"
+	lfs df $DIR1/$tfile || error "lfs df $DIR1/$tfile failed"
+	lfs df -ih $DIR2/$tfile || error "lfs df -ih $DIR2/$tfile failed"
+	
+	OSC=`lctl dl | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
+#	OSC=`lctl dl | awk '/-osc-/ {print $4}' | head -n 1`
+	lctl --device %$OSC deactivate
+	lfs df -i || error "lfs df -i with deactivated OSC failed"
+	lctl --device %$OSC recover
+	lfs df || error "lfs df with reactivated OSC failed"
+}
+run_test 24 "lfs df [-ih] [path] test ========================="
+
+test_25() {
+	[ `cat $LPROC/mdc/*-mdc-*/connect_flags | grep -c acl` -lt 2 ] && \
+	    skip "must have acl, skipping" && return
+
+	touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
+	chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
+
+	$RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
+	setfacl -m u:$RUNAS_ID:--- $DIR1/$tdir || error "setfacl $DIR2/$tdir #1"
+	$RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
+	setfacl -m u:$RUNAS_ID:r-x $DIR1/$tdir || error "setfacl $DIR2/$tdir #2"
+	$RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
+	setfacl -m u:$RUNAS_ID:--- $DIR1/$tdir || error "setfacl $DIR2/$tdir #3"
+	$RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
+	setfacl -x u:$RUNAS_ID: $DIR1/$tdir || error "setfacl $DIR2/$tdir #4"
+	$RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
+
+	rm -rf $DIR1/$tdir
+}
+run_test 25 "change ACL on one mountpoint be seen on another ==="
+
+test_26a() {
+        utime $DIR1/f26a -s $DIR2/f26a || error
+}
+run_test 26a "allow mtime to get older"
+
+test_26b() {
+        touch $DIR1/$tfile
+        sleep 1
+        echo "aaa" >> $DIR1/$tfile
+        sleep 1
+        chmod a+x $DIR2/$tfile
+        mt1=`stat -c %Y $DIR1/$tfile`
+        mt2=`stat -c %Y $DIR2/$tfile`
+        
+        if [ x"$mt1" != x"$mt2" ]; then 
+                error "not equal mtime, client1: "$mt1", client2: "$mt2"."
+        fi
+}
+run_test 26b "sync mtime between ost and mds"
+
+test_27() {
+	cancel_lru_locks osc
+	lctl clear
+	dd if=/dev/zero of=$DIR2/$tfile bs=$((4096+4))k conv=notrunc count=4 seek=3 &
+	DD2_PID=$!
+	usleep 50
+	log "dd 1 started"
+	
+	dd if=/dev/zero of=$DIR1/$tfile bs=$((16384-1024))k conv=notrunc count=1 seek=4 &
+	DD1_PID=$!
+	log "dd 2 started"
+	
+	sleep 1
+	dd if=/dev/zero of=$DIR1/$tfile bs=8k conv=notrunc count=1 seek=0
+	log "dd 3 finished"
+	echo > $LPROC/ldlm/dump_namespaces
+	wait $DD1_PID $DD2_PID
+	[ $? -ne 0 ] && lctl dk $TMP/debug || true
+}
+run_test 27 "align non-overlapping extent locks from request ==="
+
+test_28() { # bug 9977
+	ECHO_UUID="ECHO_osc1_UUID"
+	tOST=`$LCTL dl | | awk '/-osc-|OSC.*MNT/ { print $4 }' | head -1`
+
+	lfs setstripe $DIR1/$tfile 1048576 0 2
+	tOBJID=`lfs getstripe $DIR1/$tfile |grep "^[[:space:]]\+1" |awk '{print $2}'`
+	dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2
+
+	$LCTL <<-EOF
+		newdev
+		attach echo_client ECHO_osc1 $ECHO_UUID
+		setup $tOST
+	EOF
+
+	tECHOID=`$LCTL dl | grep $ECHO_UUID | awk '{print $1}'`
+	$LCTL --device $tECHOID destroy "${tOBJID}:0"
+    
+    	$LCTL <<-EOF
+		cfg_device ECHO_osc1
+		cleanup
+		detach
+	EOF
+
+	# reading of 1st stripe should pass
+	dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
+	# reading of 2nd stripe should fail (this stripe was destroyed)
+	dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 && error
+
+	# now, recreating test file
+	dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2 || error
+	# reading of 1st stripe should pass
+	dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
+	# reading of 2nd stripe should pass
+	dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 || error
+}
+run_test 28 "read/write/truncate file with lost stripes"
+
+test_29() { # bug 10999
+	touch $DIR1/$tfile
+	#define OBD_FAIL_LDLM_GLIMPSE  0x30f
+	sysctl -w lustre.fail_loc=0x8000030f
+	ls -l $DIR2/$tfile &
+	usleep 500
+	dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1
+	wait
+}
+#bug 11549 - permanently turn test off in b1_5
+#run_test 29 "lock put race between glimpse and enqueue ========="
+
+test_30() { #bug #11110
+    cp -f /bin/bash $DIR1/$tdir/bash
+    /bin/sh -c 'sleep 1; rm -f $DIR2/$tdir/bash; cp /bin/bash $DIR2/$tdir' &
+    err=$($DIR1/$tdir/bash -c 'sleep 2; openfile -f O_RDONLY /proc/$$/exe >& /dev/null; echo $?')
+    wait
+    [ $err -ne 116 ] && error_ignore 12900 "return code ($err) != -ESTALE" && return
+    true
+}
+
+run_test 30 "recreate file race ========="
+
 log "cleanup: ======================================================"
-rm -rf $DIR1/[df][0-9]* $DIR1/lnk || true
+
+check_and_cleanup_lustre
 
 echo '=========================== finished ==============================='
-[ -f "$SANITYLOG" ] && cat $SANITYLOG && exit 1 || true
+[ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
+echo "$0: completed"