---

yaml
---
r: 242899
b: refs/heads/master
c: 79a30d2
h: refs/heads/master
i:
  242897: 0274c47
  242895: 881a7dd
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 54b956abef2c1ab339fd01792e69e4a921a5e487
+refs/heads/master: 79a30d2d71f7be862de93228fe9b919ef664af52

trunk/drivers/block/drbd/drbd_main.c

@@ -1593,8 +1593,18 @@ static void after_state_ch(struct drbd_conf *mdev, union drbd_state os,
 	if (os.disk < D_UP_TO_DATE && os.conn >= C_SYNC_SOURCE && ns.conn == C_CONNECTED)
 		drbd_send_state(mdev);
 
-	if (os.conn > C_CONNECTED && ns.conn <= C_CONNECTED)
+	/* This triggers bitmap writeout of potentially still unwritten pages
+	 * if the resync finished cleanly, or aborted because of peer disk
+	 * failure.  Resync aborted because of connection failure does bitmap
+	 * writeout from drbd_disconnect.
+	 * For resync aborted because of local disk failure, we cannot do
+	 * any bitmap writeout anymore.
+	 */
+	if (os.conn > C_CONNECTED && ns.conn == C_CONNECTED &&
+	    mdev->state.conn == C_CONNECTED && get_ldev(mdev)) {
 		drbd_queue_bitmap_io(mdev, &drbd_bm_write, NULL, "write from resync_finished");
+		put_ldev(mdev);
+	}
 
 	/* free tl_hash if we Got thawed and are C_STANDALONE */
 	if (ns.conn == C_STANDALONE && !is_susp(ns) && mdev->tl_hash)

trunk/drivers/block/drbd/drbd_receiver.c

@@ -3811,6 +3811,7 @@ static void drbd_disconnect(struct drbd_conf *mdev)
 
 	fp = FP_DONT_CARE;
 	if (get_ldev(mdev)) {
+		drbd_bitmap_io(mdev, &drbd_bm_write, "write from disconnect");
 		fp = mdev->ldev->dc.fencing;
 		put_ldev(mdev);
 	}