解决克隆centos虚拟机后ip配置失败的问题

解决克隆 centos虚拟机后修改克隆后的机器的ip、mac、uuid失败的问题

方法/步骤

So here’s how we fix it:Remove the kernel’s networking interface rules file so that it can be regenerated

# rm -f /etc/udev/rules.d/70-persistent-net.rules

Restart the VM

# reboot

UPDATE your interface configuration file

# vi /etc/sysconfig/network-scripts/ifcfg-eth0

Remove the MACADDR entry or update it to the new MACADDR for the interface (listed in this file: /etc/udev/rules.d/70-persistent-net.rules).Remove the UUID entrySave and exit the file

4
Restart the networking service

# service network restart