From 9f138a1efdab9dd0f7b4bbfc9835bd53dfed762b Mon Sep 17 00:00:00 2001
From: huangtianhua <huangtianhua@huawei.com>
Date: Mon, 18 Nov 2013 15:55:32 +0800
Subject: [PATCH] Fixes inappropriate error message.

"Volume cannot be deleted while migrating" as error message in
create_snapshot is inappropriate while volume is migrating.

Change-Id: I6cfaf312f9b1edbf4e54f737664290d6ab3b6332
Closes-Bug: #1252175
---
 cinder/volume/api.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cinder/volume/api.py b/cinder/volume/api.py
index a1398d4d8..ccc81a0ce 100644
--- a/cinder/volume/api.py
+++ b/cinder/volume/api.py
@@ -464,7 +464,7 @@ class API(base.Base):
 
         if volume['migration_status'] != None:
             # Volume is migrating, wait until done
-            msg = _("Volume cannot be deleted while migrating")
+            msg = _("Snapshot cannot be created while volume is migrating")
             raise exception.InvalidVolume(reason=msg)
 
         if ((not force) and (volume['status'] != "available")):
-- 
2.45.2