--- ./source/private_module/spa/meta_backup/backup_layout.c	2018-04-19 06:34:35.000000000 +0000
+++ ./source/private_module/spa/meta_backup/backup_layout.c.hotpatch	2018-08-16 14:01:37.000000000 +0000
@@ -2761,8 +2761,8 @@
     uint8_t *actionSet = NULL;
     uint8_t  step;  
 
-    /*ֻPoolĹִ*/
-    if (!isDiskPoolWorkNode(poolId))
+    /*MOBJ_POOL ֻPoolĹִ*/
+    if ((MOBJ_POOL == keyType) && (!isDiskPoolWorkNode(poolId)))
     {
         callback(ctx, RETURN_OK);
         return RETURN_OK;
