/var/log/libvirt/libvirtd/log2016-04-22 01:04:52.784+0000: 1617: info : libvirt version: 1.2.22016-04-22 01:04:52.784+0000: 1617: error : virNetSocketNewConnectTCP:455 : Unable to resolve address 'guo2-Lenovo' service '16509': Name or service not kno...(more)