From: Lars Ellenberg <lars.ellenb...@linbit.com>
If we lost a disk during the first resync after primary crash,
we could have prematurely cleared the CRASHED_PRIMARY flag.
Testing on C_CONNECTED is not what we meant there,
but testing for both peers to become D_UP_TO_DATE.
Signed-off-by: Philipp Reisner <philipp.reis...@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenb...@linbit.com>
---
drivers/block/drbd/drbd_state.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/block/drbd/drbd_state.c b/drivers/block/drbd/drbd_state.c
index 4a75b7a..c35c0f0 100644
--- a/drivers/block/drbd/drbd_state.c
+++ b/drivers/block/drbd/drbd_state.c
@@ -1238,7 +1238,8 @@ static void after_state_ch(struct drbd_device *device,
union drbd_state os,
sib.os = os;
sib.ns = ns;
- if (os.conn != C_CONNECTED && ns.conn == C_CONNECTED) {
+ if ((os.disk != D_UP_TO_DATE || os.pdsk != D_UP_TO_DATE)
+ && (ns.disk == D_UP_TO_DATE && ns.pdsk == D_UP_TO_DATE)) {
clear_bit(CRASHED_PRIMARY, &device->flags);
if (device->p_uuid)
device->p_uuid[UI_FLAGS] &= ~((u64)2);
--
1.9.1
--
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