Huawei: Create snapshot have a log error

When creating snapshot, if the volume does not exist
there will be lead to a log error. This patch will
fix this.

Closes-Bug:#1545912
Change-Id:Ic99531dad4fab5e22e295e19bbfa94c7892e3ddc

diff --git a/cinder/volume/drivers/huawei/huawei_driver.py b/cinder/volume/drivers/huawei/huawei_driver.py
index 002612bba6d14a7fd9f352d645f3ee2185ec3c62..cb3855f7292be9496b39bc80127c98cc179ca688 100644 (file)
--- a/cinder/volume/drivers/huawei/huawei_driver.py
+++ b/cinder/volume/drivers/huawei/huawei_driver.py
@@ -707,8 +707,8 @@ class HuaweiBaseDriver(driver.VolumeDriver):
     def create_snapshot(self, snapshot):
         volume = snapshot.get('volume')
         if not volume:
-            msg = (_("Can't find volume id from db, volume: %(id)s") %
-                   {"id": volume['id']})
+            msg = (_("Can't get volume id from snapshot, snapshot: %(id)s")
+                   % {"id": snapshot['id']})
             LOG.error(msg)
             raise exception.VolumeBackendAPIException(data=msg)