openvswitch and libvirt: vnet port "russian roulette" on restart (solution)

Update: This issue has been resolved in libvirt 1.2.7 release, or commit. The below instructions are no longer required if your distribution has updated the package. libvirt has openvswitch integration. When a virtual machine is started that is using openvswitch for the network port, a vnetX interface is created (where Continue Reading