Centos 虚拟机克隆遇到的问题解决

CentOS Device does not seem to be present

故障现象：
# 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]

解决办法：
1.修改Centos虚拟机克隆机的HWADDR为ifconfig -a的MAC地址
形如：HWADDR="00:0C:29:90:A7:23"
2.然后再做以下操作
# rm -rf /etc/udev/rules.d/70-persistent-net.rules
# reboot
………………
# service network restart
Shutting down loopback insterface: [ OK ]
Bringing up loopback insterface: [ OK ]
Bringing up interface eth0: [ OK ]
#