drbd: Do not allow a fencing-policy of resource-and-stonith with protocol A
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index 8259d4f..fbe0278 100644
--- a/drivers/block/drbd/drbd_req.c
+++ b/drivers/block/drbd/drbd_req.c
@@ -660,7 +660,7 @@
case resend:
/* If RQ_NET_OK is already set, we got a P_WRITE_ACK or P_RECV_ACK
- before the connection loss; only P_BARRIER_ACK was missing.
+ before the connection loss (B&C only); only P_BARRIER_ACK was missing.
Trowing them out of the TL here by pretending we got a BARRIER_ACK
TODO: Either resync them, or ensure peer was not rebooted. */
if (!(req->rq_state & RQ_NET_OK)) {