VM中的linux虚拟机重启后网卡起不来

[root@localhost ~]# service network restart

Shutting down loopback insterface: [ OK ]

Bringing up loopback insterface: [ OK ]

Bringing up interface eth0: Device eth0 does not seem to be present,delaying initialization. [FAILED]

[root@localhost ~]# cat /etc/udev/rules.d/70-persistent-net.rules

[root@localhost ~]# ll /etc/sysconfig/network-scripts

发现70-persistent-net.rules网卡名字是eth1，mac地址是00:0c:29:c9:61:ec

而网卡的配置文件只有ifcfg-eth0的，

解决办法：

把网卡配置文件ifcfg-eth0改为ifcfg-eth1，mv ifcfg-eth0 ifcfg-eth1

把ifcfg-eth1中的网卡名eth0替换为eth1，mac地址替换为00:0c:29:c9:61:ec

重启网络服务service network restart

另外虚拟克隆后需要删除克隆后网卡配置文件中的UUID和文件/etc/udev/rules.d/70-persistent-net.rules