From d7688d92e5b772c20280426ed9b30806494f8287 Mon Sep 17 00:00:00 2001
From: x11562 <xie.na@h3c.com>
Date: Fri, 3 Jun 2016 09:36:33 +0800
Subject: [PATCH] librbd: object-map rebuild fail, add error information

Signed-off-by: Na Xie <xie.na@h3c.com>
---
 src/librbd/Operations.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/librbd/Operations.cc b/src/librbd/Operations.cc
index 9c7ea32ad4436..64b59e6154f35 100644
--- a/src/librbd/Operations.cc
+++ b/src/librbd/Operations.cc
@@ -426,6 +426,7 @@ void Operations<I>::execute_rebuild_object_map(ProgressContext &prog_ctx,
     return;
   }
   if (!m_image_ctx.test_features(RBD_FEATURE_OBJECT_MAP)) {
+    lderr(cct) << "image must support object-map feature" << dendl;
     on_finish->complete(-EINVAL);
     return;
   }
-- 
2.39.5