File systemd-service-xen.patch of Package libvirt

Index: libvirt-1.1.2/daemon/libvirtd.service.in
===================================================================
--- libvirt-1.1.2.orig/daemon/libvirtd.service.in
+++ libvirt-1.1.2/daemon/libvirtd.service.in
@@ -9,6 +9,8 @@ Before=libvirt-guests.service
 After=network.target
 After=dbus.service
 After=iscsid.service
+Wants=xencommons.service
+After=xencommons.service
 
 [Service]
 EnvironmentFile=-/etc/sysconfig/libvirtd