Change the default mirror to a valid leg even when it's not in sync,
otherwise the mirror set will recover from a non-integrated mirror
Signed-off-by: Lidong Zhong <lzhong@xxxxxxxx>
---
drivers/md/dm-raid1.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 95ec822..db0ccb9 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -231,7 +231,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
if (m != get_default_mirror(ms))
goto out;
- if (!ms->in_sync) {
+ if (!ms->in_sync && !keep_log(ms)) {
/*
* Better to issue requests to same failing device
* than to risk returning corrupt data.
--
1.8.1.4
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