drbd: Now we need to handle the ed_uuid of an diskless, unconnected primary correctly
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_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 8daa920..72bc1a1 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -3104,6 +3104,11 @@
drbd_md_sync(mdev);
}
put_ldev(mdev);
+ } else if (mdev->state.disk < D_INCONSISTENT &&
+ mdev->state.role == R_PRIMARY) {
+ /* I am a diskless primary, the peer just created a new current UUID
+ for me. */
+ drbd_set_ed_uuid(mdev, p_uuid[UI_CURRENT]);
}
/* Before we test for the disk state, we should wait until an eventually