X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Ftests%2Fsanity.sh;h=5a26c7782c87c9f341c719701c4d47eef0aa4f65;hb=15dd813536ad06a119dfb2358f00281eed22a98b;hp=12ca545c2944ff86baa8d30e40de58d3ef0d8b5f;hpb=f756979d9730333394037f127e75f43910174622;p=fs%2Flustre-release.git

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index 12ca545..5a26c77 100755
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -81,8 +81,8 @@ init_logging
 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
 	# bug number for skipped test: LU-4536 LU-1957
 	ALWAYS_EXCEPT="$ALWAYS_EXCEPT  65ic    180"
-	#                                               4   13    (min)"
-	[ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b 51ba"
+	#                                               13    (min)"
+	[ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
 fi
 
 FAIL_ON_ERROR=false
@@ -4097,6 +4097,12 @@ test_51a() {	# was test_51
 }
 run_test 51a "special situations: split htree with empty entry =="
 
+cleanup_print_lfs_df () {
+	trap 0
+	$LFS df
+	$LFS df -i
+}
+
 test_51b() {
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
 	local dir=$DIR/$tdir
@@ -4118,10 +4124,12 @@ test_51b() {
 
 	# need to check free space for the directories as well
 	local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
-	numfree=$((blkfree / 4))
+	numfree=$(( blkfree / $(fs_inode_ksize) ))
 	[[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
 		return
 
+	trap cleanup_print_lfsdf EXIT
+
 	# create files
 	createmany -d $dir/d $nrdirs ||
 		error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
@@ -4133,6 +4141,9 @@ test_51b() {
 	local left=100
 	local delete=$((nrdirs - left))
 
+	$LFS df
+	$LFS df -i
+
 	# for ldiskfs the nlink count should be 1, but this is OSD specific
 	# and so this is listed for informational purposes only
 	echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
@@ -4151,6 +4162,8 @@ test_51b() {
 	local after=$(stat -c %h $dir)
 	[[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
 		echo "nlink after: $after"
+
+	cleanup_print_lfs_df
 }
 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
 
@@ -4459,6 +4472,26 @@ test_56a() {	# was test_56
 }
 run_test 56a "check $GETSTRIPE"
 
+test_56b() {
+	test_mkdir $DIR/$tdir
+	NUMDIRS=3
+	for i in $(seq 1 $NUMDIRS); do
+		test_mkdir $DIR/$tdir/dir$i
+	done
+
+	# test lfs getdirstripe default mode is non-recursion, which is
+	# different from lfs getstripe
+	dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
+	[[ $dircnt -eq 1 ]] ||
+		error "$LFS getdirstripe: found $dircnt, not 1"
+	dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
+		grep -c lmv_stripe_count)
+	[[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
+		error "$LFS getdirstripe --recursive: found $dircnt, \
+			not $((NUMDIRS + 1))"
+}
+run_test 56b "check $LFS getdirstripe"
+
 NUMFILES=3
 NUMDIRS=3
 setup_56() {
@@ -5640,6 +5673,12 @@ test_65l() { # bug 12836
 }
 run_test 65l "lfs find on -1 stripe dir ========================"
 
+test_65m() {
+	$RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
+	true
+}
+run_test 65m "normal user can't set filesystem default stripe"
+
 # bug 2543 - update blocks count on client
 test_66() {
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
@@ -6129,6 +6168,11 @@ run_test 77j "client only supporting ADLER32"
 rm -f $F77_TMP
 unset F77_TMP
 
+cleanup_test_78() {
+	trap 0
+	rm -f $DIR/$tfile
+}
+
 test_78() { # bug 10901
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
 	remote_ost || { skip_env "local OST" && return; }
@@ -6158,6 +6202,8 @@ test_78() { # bug 10901
 	[[ $SMALLESTOST -lt 10240 ]] &&
 		skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
 
+	trap cleanup_test_78 EXIT
+
 	[[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
 		F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
 
@@ -6170,7 +6216,7 @@ test_78() { # bug 10901
 		$DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
 	done
 
-	rm -f $DIR/$tfile
+	cleanup_test_78
 }
 run_test 78 "handle large O_DIRECT writes correctly ============"
 
@@ -7270,6 +7316,15 @@ test_103a() {
 	run_acl_subtest misc || error  "misc test failed"
 	echo "performing permissions..."
 	run_acl_subtest permissions || error "permissions failed"
+	# LU-1482 mdd: Setting xattr are properly checked with and without ACLs
+	if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
+	     \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
+	     $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
+	then
+		echo "performing permissions xattr..."
+		run_acl_subtest permissions_xattr ||
+			error "permissions_xattr failed"
+	fi
 	echo "performing setfacl..."
 	run_acl_subtest setfacl || error  "setfacl test failed"
 
@@ -10390,67 +10445,114 @@ test_155_big_load() {
     true
 }
 
+save_writethrough() {
+	local facets=$(get_facets OST)
+
+	save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
+	save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
+}
+
 test_155a() {
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
+	local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
+	save_writethrough $p
+
 	set_cache read on
 	set_cache writethrough on
 	test_155_small_load
+	restore_lustre_params < $p
+	rm -f $p
 }
 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
 
 test_155b() {
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
+	local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
+	save_writethrough $p
+
 	set_cache read on
 	set_cache writethrough off
 	test_155_small_load
+	restore_lustre_params < $p
+	rm -f $p
 }
 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
 
 test_155c() {
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
+	local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
+	save_writethrough $p
+
 	set_cache read off
 	set_cache writethrough on
 	test_155_small_load
+	restore_lustre_params < $p
+	rm -f $p
 }
 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
 
 test_155d() {
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
+	local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
+	save_writethrough $p
+
 	set_cache read off
 	set_cache writethrough off
 	test_155_small_load
+	restore_lustre_params < $p
+	rm -f $p
 }
 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
 
 test_155e() {
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
+	local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
+	save_writethrough $p
+
 	set_cache read on
 	set_cache writethrough on
 	test_155_big_load
+	restore_lustre_params < $p
+	rm -f $p
 }
 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
 
 test_155f() {
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
+	local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
+	save_writethrough $p
+
 	set_cache read on
 	set_cache writethrough off
 	test_155_big_load
+	restore_lustre_params < $p
+	rm -f $p
 }
 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
 
 test_155g() {
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
+	local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
+	save_writethrough $p
+
 	set_cache read off
 	set_cache writethrough on
 	test_155_big_load
+	restore_lustre_params < $p
+	rm -f $p
 }
 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
 
 test_155h() {
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
+	local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
+	save_writethrough $p
+
 	set_cache read off
 	set_cache writethrough off
 	test_155_big_load
+	restore_lustre_params < $p
+	rm -f $p
 }
 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
 
@@ -10461,12 +10563,14 @@ test_156() {
 	local BEFORE
 	local AFTER
 	local file="$DIR/$tfile"
+	local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
 
 	[ "$(facet_fstype ost1)" = "zfs" -a \
 	   $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
 		skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
 		return
 
+	save_writethrough $p
 	roc_hit_init
 
 	log "Turn on read and write cache"
@@ -10595,10 +10699,18 @@ test_156() {
 	fi
 
 	rm -f $file
+	restore_lustre_params < $p
+	rm -f $p
 }
 run_test 156 "Verification of tunables"
 
 #Changelogs
+cleanup_changelog () {
+	trap 0
+	echo "Deregistering changelog client $CL_USER"
+	do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
+}
+
 err17935 () {
 	if [[ $MDSCOUNT -gt 1 ]]; then
 		error_ignore bz17935 $*
@@ -10639,10 +10751,12 @@ test_160a() {
 
 	local CL_USERS="mdd.$MDT0.changelog_users"
 	local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
-	USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
-	echo "Registered as changelog user $USER"
-	$GET_CL_USERS | grep -q $USER ||
-		error "User $USER not found in changelog_users"
+	CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
+		changelog_register -n)
+	echo "Registered as changelog user $CL_USER"
+	trap cleanup_changelog EXIT
+	$GET_CL_USERS | grep -q $CL_USER ||
+		error "User $CL_USER not found in changelog_users"
 
 	# change something
 	test_mkdir -p $DIR/$tdir/pics/2008/zachy
@@ -10686,9 +10800,9 @@ test_160a() {
 	[ "$fidc" == "$fidf" ] ||
 		err17935 "pfid in changelog $fidc != dir fid $fidf"
 
-	USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
-	$LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
-	USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
+	USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
+	$LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
+	USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
 	echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
 	[ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
 		err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
@@ -10703,7 +10817,7 @@ test_160a() {
 	# LU-3446 changelog index reset on MDT restart
 	local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
 	CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
-	$LFS changelog_clear $MDT0 $USER 0
+	$LFS changelog_clear $MDT0 $CL_USER 0
 	stop $SINGLEMDS || error "Fail to stop MDT."
 	start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
 	CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
@@ -10712,19 +10826,19 @@ test_160a() {
 		err17935 "current index should be $CUR_REC1 is $CUR_REC2"
 
 	echo "verifying user deregister"
-	do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
-	$GET_CL_USERS | grep -q $USER &&
-		error "User $USER still in changelog_users"
+	cleanup_changelog
+	$GET_CL_USERS | grep -q $CL_USER &&
+		error "User $CL_USER still in changelog_users"
 
 	USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
-	if [ $USERS -eq 0 ]; then
+	if [ $CL_USER -eq 0 ]; then
 		LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
 		touch $DIR/$tdir/chloe
 		LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
 		echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
 		[ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
 	else
-		echo "$USERS other changelog users; can't verify off"
+		echo "$CL_USER other changelog users; can't verify off"
 	fi
 }
 run_test 160a "changelog sanity"
@@ -10737,10 +10851,12 @@ test_160b() { # LU-3587
 
 	local CL_USERS="mdd.$MDT0.changelog_users"
 	local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
-	USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
-	echo "Registered as changelog user $USER"
-	$GET_CL_USERS | grep -q $USER ||
-		error "User $USER not found in changelog_users"
+	CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
+		changelog_register -n)
+	echo "Registered as changelog user $CL_USER"
+	trap cleanup_changelog EXIT
+	$GET_CL_USERS | grep -q $CL_USER ||
+		error "User $CL_USER not found in changelog_users"
 
 	local LONGNAME1=$(str_repeat a 255)
 	local LONGNAME2=$(str_repeat b 255)
@@ -10752,11 +10868,8 @@ test_160b() { # LU-3587
 	mv $LONGNAME1 $LONGNAME2
 
 	$LFS changelog $MDT0 | grep RENME
-
-	echo "deregistering $USER"
-	do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
-
 	rm -f $LONGNAME2
+	cleanup_changelog
 }
 run_test 160b "Verify that very long rename doesn't crash in changelog"
 
@@ -10773,8 +10886,9 @@ test_160c() {
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
 
 	# Registration step
-	local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
+	CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
 		changelog_register -n)
+	trap cleanup_changelog EXIT
 
 	rm -rf $DIR/$tdir
 	mkdir -p $DIR/$tdir
@@ -10786,11 +10900,10 @@ test_160c() {
 	$LFS changelog $MDT0
 	TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
 	[ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
-	$LFS changelog_clear $MDT0 $USER 0
+	$LFS changelog_clear $MDT0 $CL_USER 0
 
 	# Deregistration step
-	echo "deregistering $USER"
-	do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
+	cleanup_changelog
 }
 run_test 160c "verify that changelog log catch the truncate event"
 
@@ -10806,21 +10919,22 @@ test_160d() {
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
 
 	# Registration step
-	local USER=$(do_facet mds1 $LCTL --device $MDT0 \
+	CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
 		changelog_register -n)
 
+	trap cleanup_changelog EXIT
 	mkdir -p $DIR/$tdir/migrate_dir
-	$LFS changelog_clear $MDT0 $USER 0
+	$LFS changelog_clear $MDT0 $CL_USER 0
 
 	$LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
 	$LFS changelog $MDT0
 	MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
-	$LFS changelog_clear $MDT0 $USER 0
+	$LFS changelog_clear $MDT0 $CL_USER 0
 	[ $MIGRATES -eq 1 ] ||
 		error "MIGRATE changelog mask count $MIGRATES != 1"
 
 	# Deregistration step
-	do_facet mds1 $LCTL --device $MDT0 changelog_deregister $USER
+	cleanup_changelog
 }
 run_test 160d "verify that changelog log catch the migrate event"
 
@@ -10927,8 +11041,10 @@ test_161c() {
 
 	# define CLF_RENAME_LAST 0x0001
 	# rename overwrite a target having nlink = 1 (changelog flag 0x1)
-	local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
+	CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
 		changelog_register -n)
+
+	trap cleanup_changelog EXIT
 	rm -rf $DIR/$tdir
 	mkdir -p $DIR/$tdir
 	touch $DIR/$tdir/foo_161c
@@ -10937,10 +11053,8 @@ test_161c() {
 	$LFS changelog $MDT0 | grep RENME
 	local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
 		cut -f5 -d' ')
-	$LFS changelog_clear $MDT0 $USER 0
+	$LFS changelog_clear $MDT0 $CL_USER 0
 	if [ x$flags != "x0x1" ]; then
-		do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
-			$USER
 		error "flag $flags is not 0x1"
 	fi
 	echo "rename overwrite a target having nlink = 1," \
@@ -10953,10 +11067,8 @@ test_161c() {
 	mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
 	$LFS changelog $MDT0 | grep RENME
 	flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
-	$LFS changelog_clear $MDT0 $USER 0
+	$LFS changelog_clear $MDT0 $CL_USER 0
 	if [ x$flags != "x0x0" ]; then
-		do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
-			$USER
 		error "flag $flags is not 0x0"
 	fi
 	echo "rename overwrite a target having nlink > 1," \
@@ -10967,10 +11079,8 @@ test_161c() {
 	mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
 	$LFS changelog $MDT0 | grep RENME
 	flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
-	$LFS changelog_clear $MDT0 $USER 0
+	$LFS changelog_clear $MDT0 $CL_USER 0
 	if [ x$flags != "x0x0" ]; then
-		do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
-			$USER
 		error "flag $flags is not 0x0"
 	fi
 	echo "rename doesn't overwrite a target," \
@@ -10981,10 +11091,8 @@ test_161c() {
 	rm -f $DIR/$tdir/foo2_161c
 	$LFS changelog $MDT0 | grep UNLNK
 	flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
-	$LFS changelog_clear $MDT0 $USER 0
+	$LFS changelog_clear $MDT0 $CL_USER 0
 	if [ x$flags != "x0x1" ]; then
-		do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
-			$USER
 		error "flag $flags is not 0x1"
 	fi
 	echo "unlink a file having nlink = 1," \
@@ -10995,15 +11103,13 @@ test_161c() {
 	rm -f $DIR/$tdir/foobar_161c
 	$LFS changelog $MDT0 | grep UNLNK
 	flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
-	$LFS changelog_clear $MDT0 $USER 0
+	$LFS changelog_clear $MDT0 $CL_USER 0
 	if [ x$flags != "x0x0" ]; then
-		do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
-			$USER
 		error "flag $flags is not 0x0"
 	fi
 	echo "unlink a file having nlink > 1," \
 		"changelog record has flags of $flags"
-	do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
+	cleanup_changelog
 }
 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
 
@@ -11925,10 +12031,11 @@ jobstats_set() {
 }
 
 cleanup_205() {
+	trap 0
 	do_facet $SINGLEMDS \
 		$LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
 	[ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
-	do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $CL_USER
+	cleanup_changelog
 }
 
 test_205() { # Job stats
@@ -12546,6 +12653,11 @@ run_test 224b "Don't panic on bulk IO failure"
 test_224c() { # LU-6441
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
 	remote_mds_nodsh && skip "remote MDS with nodsh" && return
+
+	local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
+	save_writethrough $p
+	set_cache writethrough on
+
 	local pages_per_rpc=$($LCTL get_param \
 				osc.*.max_pages_per_rpc)
 	local at_max=$($LCTL get_param -n at_max)
@@ -12563,10 +12675,11 @@ test_224c() { # LU-6441
 		error "conf_param timeout=5 failed"
 
 	#define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3   0x520
-	$LCTL set_param fail_loc=0x520
+	do_facet ost1 $LCTL set_param fail_loc=0x520
+	$LFS setstripe -c 1 -i 0 $DIR/$tfile
 	dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
 	sync
-	$LCTL set_param fail_loc=0
+	do_facet ost1 $LCTL set_param fail_loc=0
 
 	set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
 		error "conf_param at_max=$at_max failed"
@@ -12574,6 +12687,8 @@ test_224c() { # LU-6441
 		$timeout || error "conf_param timeout=$timeout failed"
 
 	$LCTL set_param -n $pages_per_rpc
+	restore_lustre_params < $p
+	rm -f $p
 }
 run_test 224c "Don't hang if one of md lost during large bulk RPC"
 
@@ -13767,18 +13882,9 @@ test_247e() {
 run_test 247e "mount .. as fileset"
 
 test_248() {
-	local my_error=error
-
 	local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
 	[ -z "$fast_read_sav" ] && skip "no fast read support" && return
 
-	# This test case is time sensitive and Maloo uses KVM to run autotest.
-	# Therefore the complete time of I/O task is unreliable and depends on
-	# the workload on the host machine when the task is running.
-	local virt=$(running_in_vm)
-	[ -n "$virt" ] && echo "running in VM '$virt', ignore error" &&
-		  my_error="error_ignore env=$virt"
-
 	# create a large file for fast read verification
 	dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
 
@@ -13800,7 +13906,8 @@ test_248() {
 
 	# verify that fast read is 4 times faster for cache read
 	[ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
-		$my_error "fast read was not 4 times faster: $t_fast vs $t_slow"
+		error_not_in_vm "fast read was not 4 times faster: " \
+			   "$t_fast vs $t_slow"
 
 	echo "Test 2: verify the performance between big and small read"
 	$LCTL set_param -n llite.*.fast_read=1
@@ -13817,7 +13924,7 @@ test_248() {
 
 	# verify that big IO is not 4 times faster than small IO
 	[ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
-		$my_error "bigger IO is way too fast: $t_1k vs $t_1m"
+		error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
 
 	$LCTL set_param -n llite.*.fast_read=$fast_read_sav
 	rm -f $DIR/$tfile
@@ -13997,6 +14104,7 @@ ladvise_willread_performance()
 	local repeat=10
 	local average_cache=0
 	local average_ladvise=0
+
 	for ((i = 1; i <= $repeat; i++)); do
 		echo "Iter $i/$repeat: reading without willread hint"
 		cancel_lru_locks osc
@@ -14046,8 +14154,8 @@ ladvise_willread_performance()
 
 	local lowest_speedup=$((average_cache / 2))
 	[ $average_ladvise -gt $lowest_speedup ] ||
-		error "Speedup with willread is less than $lowest_speedup%,"\
-			"got $average_ladvise%"
+		error_not_in_vm "Speedup with willread is less than " \
+			   "$lowest_speedup%, got $average_ladvise%"
 	echo "Speedup with willread ladvise: $average_ladvise%"
 	echo "Speedup with cache: $average_cache%"
 }
@@ -14131,6 +14239,71 @@ test_255a() {
 }
 run_test 255a "check 'lfs ladvise -a willread'"
 
+facet_meminfo() {
+	local facet=$1
+	local info=$2
+
+	do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
+}
+
+test_255b() {
+	lfs setstripe -c -1 -i 0 $DIR/$tfile
+
+	ladvise_no_type dontneed $DIR/$tfile &&
+		skip "dontneed ladvise is not supported" && return
+
+	ladvise_no_ioctl $DIR/$tfile &&
+		skip "ladvise ioctl is not supported" && return
+
+	[ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
+		skip "lustre < 2.8.54 does not support ladvise" && return
+
+	[ "$(facet_fstype ost1)" = "zfs" ] &&
+		skip "zfs-osd does not support dontneed advice" && return
+
+	local size_mb=100
+	local size=$((size_mb * 1048576))
+	# In order to prevent disturbance of other processes, only check 3/4
+	# of the memory usage
+	local kibibytes=$((size_mb * 1024 * 3 / 4))
+
+	dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
+		error "dd to $DIR/$tfile failed"
+
+	local total=$(facet_meminfo ost1 MemTotal)
+	echo "Total memory: $total KiB"
+
+	do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
+	local before_read=$(facet_meminfo ost1 Cached)
+	echo "Cache used before read: $before_read KiB"
+
+	lfs ladvise -a willread $DIR/$tfile ||
+		error "Ladvise willread failed"
+	local after_read=$(facet_meminfo ost1 Cached)
+	echo "Cache used after read: $after_read KiB"
+
+	lfs ladvise -a dontneed $DIR/$tfile ||
+		error "Ladvise dontneed again failed"
+	local no_read=$(facet_meminfo ost1 Cached)
+	echo "Cache used after dontneed ladvise: $no_read KiB"
+
+	if [ $total -lt $((before_read + kibibytes)) ]; then
+		echo "Memory is too small, abort checking"
+		return 0
+	fi
+
+	if [ $((before_read + kibibytes)) -gt $after_read ]; then
+		error "Ladvise willread should use more memory" \
+			"than $kibibytes KiB"
+	fi
+
+	if [ $((no_read + kibibytes)) -gt $after_read ]; then
+		error "Ladvise dontneed should release more memory" \
+			"than $kibibytes KiB"
+	fi
+}
+run_test 255b "check 'lfs ladvise -a dontneed'"
+
 test_256() {
 	local cl_user
 	local cat_sl
@@ -14195,6 +14368,29 @@ test_256() {
 }
 run_test 256 "Check llog delete for empty and not full state"
 
+test_257() {
+	remote_mds_nodsh && skip "remote MDS with nodsh" && return
+	[[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
+		skip "Need MDS version at least 2.8.55" && return
+
+	test_mkdir -p $DIR/$tdir
+
+	setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
+		error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
+	stat $DIR/$tdir
+
+#define OBD_FAIL_MDS_XATTR_REP			0x161
+	local mdtidx=$($LFS getstripe -M $DIR/$tdir)
+	local facet=mds$((mdtidx + 1))
+	set_nodes_failloc $(facet_active_host $facet) 0x80000161
+	getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
+
+	stop $facet || error "stop MDS failed"
+	start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
+		error "start MDS fail"
+}
+run_test 257 "xattr locks are not lost"
+
 test_260() {
 #define OBD_FAIL_MDC_CLOSE               0x806
 	$LCTL set_param fail_loc=0x80000806
@@ -14960,16 +15156,156 @@ test_311() {
 	local new_iused
 	for i in $(seq 120); do
 		new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
-		[ $new_iused -lt $((old_iused - 900)) ] && break
+		[ $((old_iused - new_iused)) -gt 800 ] && break
 		sleep 1
 	done
 
 	echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
-	[ $new_iused -lt $((old_iused - 900)) ] ||
+	[ $((old_iused - new_iused)) -gt 800 ] ||
 		error "objs not destroyed after unlink"
 }
 run_test 311 "disable OSP precreate, and unlink should destroy objs"
 
+zfs_oid_to_objid()
+{
+	local ost=$1
+	local objid=$2
+
+	local vdevdir=$(dirname $(facet_vdevice $ost))
+	local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
+	local zfs_zapid=$(do_facet $ost $cmd |
+			  grep -w "/O/0/d$((objid%32))" -C 5 |
+			  awk '/Object/{getline; print $1}')
+	local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
+			  awk "/$objid = /"'{printf $3}')
+
+	echo $zfs_objid
+}
+
+zfs_object_blksz() {
+	local ost=$1
+	local objid=$2
+
+	local vdevdir=$(dirname $(facet_vdevice $ost))
+	local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
+	local blksz=$(do_facet $ost $cmd $objid |
+		      awk '/dblk/{getline; printf $4}')
+
+	case "${blksz: -1}" in
+		k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
+		m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
+		*) ;;
+	esac
+
+	echo $blksz
+}
+
+test_312() { # LU-4856
+	[ $(facet_fstype ost1) = "zfs" ] ||
+		{ skip "the test only applies to zfs" && return; }
+
+	local max_blksz=$(do_facet ost1 \
+			  $ZFS get -p recordsize $(facet_device ost1) |
+			  awk '!/VALUE/{print $3}')
+
+	# to make life a little bit easier
+	$LFS mkdir -c 1 -i 0 $DIR/$tdir
+	$LFS setstripe -c 1 -i 0 $DIR/$tdir
+
+	local tf=$DIR/$tdir/$tfile
+	touch $tf
+	local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
+
+	# Get ZFS object id
+	local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
+
+	# block size change by sequential over write
+	local blksz
+	for ((bs=4096; bs <= max_blksz; bs <<= 2)); do
+		dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
+
+		blksz=$(zfs_object_blksz ost1 $zfs_objid)
+		[ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
+	done
+	rm -f $tf
+
+	# block size change by sequential append write
+	dd if=/dev/zero of=$tf bs=4K count=1 oflag=sync conv=notrunc
+	oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
+	zfs_objid=$(zfs_oid_to_objid ost1 $oid)
+
+	for ((count = 1; count < $((max_blksz / 4096)); count *= 2)); do
+		dd if=/dev/zero of=$tf bs=4K count=$count seek=$count \
+			oflag=sync conv=notrunc
+
+		blksz=$(zfs_object_blksz ost1 $zfs_objid)
+		blksz=$((blksz / 8192)) # in 2*4K unit
+		[ $blksz -eq $count ] ||
+			error "blksz error(in 8k): $blksz, expected: $count"
+	done
+	rm -f $tf
+
+	# random write
+	touch $tf
+	oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
+	zfs_objid=$(zfs_oid_to_objid ost1 $oid)
+
+	dd if=/dev/zero of=$tf bs=8K count=1 oflag=sync conv=notrunc
+	blksz=$(zfs_object_blksz ost1 $zfs_objid)
+	[ $blksz -eq 8192 ] || error "blksz error: $blksz, expected: 8k"
+
+	dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
+	blksz=$(zfs_object_blksz ost1 $zfs_objid)
+	[ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
+
+	dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
+	blksz=$(zfs_object_blksz ost1 $zfs_objid)
+	[ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
+}
+run_test 312 "make sure ZFS adjusts its block size by write pattern"
+
+test_399() { # LU-7655 for OST fake write
+	# turn off debug for performance testing
+	local saved_debug=$($LCTL get_param -n debug)
+	$LCTL set_param debug=0
+
+	$SETSTRIPE -c 1 -i 0 $DIR/$tfile
+
+	# get ost1 size - lustre-OST0000
+	local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
+	local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
+	[ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
+
+	local start_time=$(date +%s.%N)
+	dd if=/dev/zero of=$DIR/$tfile bs=1M count=$blocks oflag=sync ||
+		error "real dd writing error"
+	local duration=$(bc <<< "$(date +%s.%N) - $start_time")
+	rm -f $DIR/$tfile
+
+	# define OBD_FAIL_OST_FAKE_WRITE	0x238
+	do_facet ost1 $LCTL set_param fail_loc=0x238
+
+	local start_time=$(date +%s.%N)
+	dd if=/dev/zero of=$DIR/$tfile bs=1M count=$blocks oflag=sync ||
+		error "fake dd writing error"
+	local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
+
+	# verify file size
+	cancel_lru_locks osc
+	$CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
+		error "$tfile size not $blocks MB"
+
+	do_facet ost1 $LCTL set_param fail_loc=0
+
+	echo "fake write $duration_fake vs. normal write $duration in seconds"
+	[ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
+		error_not_in_vm "fake write is slower"
+
+	$LCTL set_param -n debug="$saved_debug"
+	rm -f $DIR/$tfile
+}
+run_test 399 "fake write should not be slower than normal write"
+
 test_400a() { # LU-1606, was conf-sanity test_74
 	local extra_flags=''
 	local out=$TMP/$tfile
@@ -15277,6 +15613,29 @@ test_406() {
 }
 run_test 406 "DNE support fs default striping"
 
+test_407() {
+	[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
+
+	[[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
+		skip "Need MDS version at least 2.8.55" && return
+
+	$LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
+		error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
+	$LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
+		error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
+	touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
+
+	#define OBD_FAIL_DT_TXN_STOP	0x2019
+	for idx in $(seq $MDSCOUNT); do
+		do_facet mds$idx "lctl set_param fail_loc=0x2019"
+	done
+	$LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
+	mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
+		error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
+	true
+}
+run_test 407 "transaction fail should cause operation fail"
+
 #
 # tests that do cleanup/setup should be run at the end
 #