From: Gu JinXiang <g...@cn.fujitsu.com>
btrfs-progs now support FST in read-only mode, so when space_cache=v2
enabled, this test case will fail.
Add message to help user to understand this status.
Signed-off-by: Gu JinXiang <g...@cn.fujitsu.com>
---
tests/btrfs/012 | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tests/btrfs/012 b/tests/btrfs/012
index 85c82f07..529e6eca 100755
--- a/tests/btrfs/012
+++ b/tests/btrfs/012
@@ -96,6 +96,12 @@ cp -aR /lib/modules/`uname -r`/ $SCRATCH_MNT/new
_scratch_unmount
+space_cache_version=$(echo "$MOUNT_OPTIONS" | grep "space_cache=v2")
+if [ -n "$space_cache_version" ]; then
+ _fail "since used space_cache=v2 when mount," \
+ "and for FST btrfs-progs support is read-only."\
+ "so btrfs-convert rollback will fail"
+fi
# Now restore the ext4 device
$BTRFS_CONVERT_PROG -r $SCRATCH_DEV >> $seqres.full 2>&1 || \
_fail "btrfs-convert rollback failed"
--
2.13.5
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