From 9bf4ac90418effedcaaba1bf970c3f222d7390e0 Mon Sep 17 00:00:00 2001
From: frank <frank.zhang@citrix.com>
Date: Thu, 13 Oct 2011 16:19:42 -0700
Subject: [PATCH] Bug 11647 - OVM - no support for migrate instance

return error if taking snapshot API call happens on Ovm
---
 .../src/com/cloud/storage/snapshot/SnapshotManagerImpl.java  | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/server/src/com/cloud/storage/snapshot/SnapshotManagerImpl.java b/server/src/com/cloud/storage/snapshot/SnapshotManagerImpl.java
index 62873b06384..7da1c0392f7 100755
--- a/server/src/com/cloud/storage/snapshot/SnapshotManagerImpl.java
+++ b/server/src/com/cloud/storage/snapshot/SnapshotManagerImpl.java
@@ -1269,6 +1269,11 @@ public class SnapshotManagerImpl implements SnapshotManager, SnapshotService, Ma
                 throw new InvalidParameterValueException("VolumeId: " + volumeId + " is for System VM , Creating snapshot against System VM volumes is not supported");
             }
         }
+        
+        UserVmVO vm = _vmDao.findById(volume.getInstanceId());
+        if (vm.getHypervisorType() == HypervisorType.Ovm) {
+        	throw new InvalidParameterValueException("Ovm won't support taking snapshot");
+        }
 
         StoragePoolVO storagePoolVO = _storagePoolDao.findById(volume.getPoolId());
         if (storagePoolVO == null) {