[libvirt] Virsh list on xen after stop/restart not working properly

Hello, I am seeing an issue on libvirt 0.6.1 and 0.6.3 with xen3.3.1 where virsh list -all isn't reporting all vms that are active. It happens after you shutdown and then restart a vm. As a side note, it works fine on libvirt 0.3.3. It appears that the domid of the vm is changed when you shutdown/restart a vm on xen. Libvirt is checking xenstore to find domids and it is finding the old ones that are marked as cancelled and not finding the higher number ones that are active/valid. Has anyone seen this issue and have a patch for it? It looks like the old libvirt 0.3.3 went to the hypervisor and xend before the xenstore and that is working properly. Thanks, Tom