From: xinxin shu <xinxin.shu@intel.com>
Date: Wed, 24 Feb 2016 10:34:46 +0000 (+0800)
Subject: librbd: Truncate of non-existent object results in object map flagged as exists
X-Git-Tag: v10.1.0~188^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=0c27417d861ca9b28fc2f4a12f8bb896d9a51580;p=ceph.git

librbd: Truncate of non-existent object results in object map flagged as exists
Fixes: #14789

Signed-off-by: xinxin shu <xinxin.shu@intel.com>
---

diff --git a/src/librbd/AioObjectRequest.h b/src/librbd/AioObjectRequest.h
index 7aa06c1d5c59..be9ba70cd13d 100644
--- a/src/librbd/AioObjectRequest.h
+++ b/src/librbd/AioObjectRequest.h
@@ -318,7 +318,10 @@ namespace librbd {
     }
 
     virtual void pre_object_map_update(uint8_t *new_state) {
-      *new_state = OBJECT_EXISTS;
+      if (!m_object_exist && !has_parent())
+        *new_state = OBJECT_NONEXISTENT;
+      else
+	*new_state = OBJECT_EXISTS;
     }
   };