Job for network.service failed
在运行“ /etc/init.d/network restart ”命令时,出现错误“ Job for network.service failed. See 'systemctl status network.service' and 'journalctl -xn' for deta ”,运行“ cat /var/log/messages | grep network ”命令查看日志中出现的与 network 相关的信息,会发现下面输出语句: Nov 17 11:31:16 openstack network: Bringing up interface eth0: Error: no device found for connection 'eth0'. Nov 17 11:31:16 openstack network: [FAILED] Nov 17 11:31:16 openstack network: RTNETLINK answers: File exists Nov 17 11:31:16 openstack network: RTNETLINK answers: File exists Nov 17 11:31:16 openstack network: RTNETLINK answers: File exists Nov 17 11:31:16