From 8368355b3124811d6b91c1cfb8ab9009b4dfbd4c Mon Sep 17 00:00:00 2001
From: Edison Su <edison@cloud.com>
Date: Wed, 11 May 2011 11:24:01 -0400
Subject: [PATCH] add cluster guid

---
 .../hypervisor/kvm/discoverer/KvmServerDiscoverer.java      | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/server/src/com/cloud/hypervisor/kvm/discoverer/KvmServerDiscoverer.java b/server/src/com/cloud/hypervisor/kvm/discoverer/KvmServerDiscoverer.java
index 8321c4d4474..328164b6ad7 100644
--- a/server/src/com/cloud/hypervisor/kvm/discoverer/KvmServerDiscoverer.java
+++ b/server/src/com/cloud/hypervisor/kvm/discoverer/KvmServerDiscoverer.java
@@ -199,6 +199,12 @@ public class KvmServerDiscoverer extends DiscovererBase implements Discoverer,
 				return null;
 			
 			details.put("guid", guidWithTail);
+			
+			 // place a place holder guid derived from cluster ID
+			if (cluster.getGuid() == null) {
+			    cluster.setGuid(UUID.nameUUIDFromBytes(String.valueOf(clusterId).getBytes()).toString());
+			    _clusterDao.update(clusterId, cluster);
+			}
 			return resources;
 		} catch (DiscoveredWithErrorException e){ 
 			throw e;