From: Zhao Lei <zhaolei@xxxxxxxxxxxxxx>
generic/077 fails on btrfs progs v4.3:
# ./check generic/077
FSTYP -- btrfs
PLATFORM -- Linux/x86_64 lenovo 4.4.0-rc2_HEAD_1ec218373b8ebda821aec00bb156a9c94fad9cd4_
MKFS_OPTIONS -- /dev/sdb6
MOUNT_OPTIONS -- /dev/sdb6 /var/ltf/tester/scratch_mnt
generic/077 344s ... [failed, exit status 1] - output mismatch (see /var/lib/xfstests/results//generic/077.out.bad)
--- tests/generic/077.out 2015-11-23 17:06:27.144983112 +0800
+++ /var/lib/xfstests/results//generic/077.out.bad 2015-11-23 17:41:25.187062895 +0800
@@ -1,7 +1,5 @@
QA output created by 077
*** create filesystem
-*** set default ACL
-*** populate filesystem, pass #1
-*** populate filesystem, pass #2
-*** all done
+mkfs failed
+(see /var/lib/xfstests/results//generic/077.full for details)
*** unmount
Ran: generic/077
Failures: generic/077
Failed 1 of 1 tests
Reason:
btrfs progs v4.3 use non-mixed blockgroup for small volume as default,
it need at least 100M to build a filesystem.
Fix:
We can force mixed block group for btrfs, or increase filesystem
size to btrfs's least requirement to make test works, the first
way create a non-common filesystem in btrfs case, so this patch
use the second way.
Signed-off-by: Zhao Lei <zhaolei@xxxxxxxxxxxxxx>
---
tests/generic/077 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/generic/077 b/tests/generic/077
index 8405b02..c646997 100755
--- a/tests/generic/077
+++ b/tests/generic/077
@@ -65,7 +65,7 @@ rm -f $seqres.full
umount $SCRATCH_DEV >/dev/null 2>&1
echo "*** MKFS ***" >>$seqres.full
echo "" >>$seqres.full
-SIZE=`expr 50 \* 1024 \* 1024`
+SIZE=`expr 100 \* 1024 \* 1024`
_scratch_mkfs_sized $SIZE >>$seqres.full 2>&1 \
|| _fail "mkfs failed"
_scratch_mount >>$seqres.full 2>&1 \
--
1.8.5.1
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