drbd: Disallow the peer_disk_state to be D_OUTDATED while connected



Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

parent a8e40792

drivers/block/drbd/drbd_main.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -745,6 +745,9 @@ is_valid_state(struct drbd_conf *mdev, union drbd_state ns)
		mdev->agreed_pro_version < 88)
		rv = SS_NOT_SUPPORTED;

		else if (ns.conn >= C_CONNECTED && ns.pdsk == D_UNKNOWN)
		rv = SS_CONNECTED_OUTDATES;

		return rv;
		}