imsm: FIX: Finalize degraded migration

[thirdparty/mdadm.git] / super-intel.c

diff --git a/super-intel.c b/super-intel.c
index 5ad810c6a04ea680e74e0ef37b75d23b561bef83..5827d13993e533372d41f57e987d6cd38df72855 100644 (file)
--- a/super-intel.c
+++ b/super-intel.c
@@ -6416,20 +6416,24 @@ static void imsm_set_disk(struct active_array *a, int n, int state)
                a->last_checkpoint = 0;
        } else if (is_gen_migration(dev)) {
                dprintf("imsm: Detected General Migration in state: ");
-               if (map_state == IMSM_T_STATE_NORMAL) {
-                       end_migration(dev, map_state);
+
+               switch (map_state) {
+               case IMSM_T_STATE_NORMAL:
+                       dprintf("normal\n");
+                       if (a->last_checkpoint >= a->info.component_size)
+                               end_migration(dev, map_state);
                        map = get_imsm_map(dev, 0);
                        map->failed_disk_num = ~0;
-                       dprintf("normal\n");
-               } else {
-                       if (map_state == IMSM_T_STATE_DEGRADED) {
-                               printf("degraded\n");
+                       break;
+               case IMSM_T_STATE_DEGRADED:
+                       dprintf("degraded\n");
+                       if (a->last_checkpoint >= a->info.component_size)
                                end_migration(dev, map_state);
-                       } else {
-                               dprintf("failed\n");
-                       }
-                       map->map_state = map_state;
+                       break;
+               default:
+                       dprintf("failed\n");
                }
+               map->map_state = map_state;
                super->updates_pending++;
        }
 }