--- xen_unified.c	2007-10-31 15:20:36.000000000 +0900
+++ xen_unified.c_fix1	2007-10-31 14:37:57.000000000 +0900
@@ -945,16 +945,18 @@ xenUnifiedDomainDumpXML (virDomainPtr do
 {
     GET_PRIVATE(dom->conn);
 
-    if (priv->opened[XEN_UNIFIED_XEND_OFFSET]) {
-        char *cpus;
-
-	cpus = xenDomainUsedCpus(dom);
-        return xenDaemonDomainDumpXML(dom, flags, cpus);
-    }
-    if (priv->opened[XEN_UNIFIED_PROXY_OFFSET])
-        return xenProxyDomainDumpXML(dom, flags);
-    if (priv->opened[XEN_UNIFIED_XM_OFFSET])
-        return xenXMDomainDumpXML(dom, flags);
+    if (dom->id == -1 && priv->xendConfigVersion < 3 ) {
+        if (priv->opened[XEN_UNIFIED_XM_OFFSET])
+            return xenXMDomainDumpXML(dom, flags);
+    } else {
+        if (priv->opened[XEN_UNIFIED_XEND_OFFSET]) {
+            char *cpus;
+            cpus = xenDomainUsedCpus(dom);
+            return xenDaemonDomainDumpXML(dom, flags, cpus);
+        }
+        if (priv->opened[XEN_UNIFIED_PROXY_OFFSET])
+            return xenProxyDomainDumpXML(dom, flags);
+    } 
 
     xenUnifiedError (dom->conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
     return NULL;