virsh dumpxml rhel5 >rhel5.xml
# Changed name using vi
vi rhel5.xml
# removed rhel5 from xen using GUI
virsh domxml-to-native xen-xm NMLSiteA.xml >NMLSiteA
cp NMLSiteA NMLSiteA.xml /etc/xen/vm/.
virsh define NMLSiteA.xml