现象
centos通过命令 service network restart命令重启网卡
报错RTNETLINK answers: File exists
使用systemctl status network.service命令查看错误详情
原因
network 和NetworkManager 服务冲突
解决方法
service NetworkManager stop
systemctl disable NetworkManager
centos通过命令 service network restart命令重启网卡
报错RTNETLINK answers: File exists
使用systemctl status network.service命令查看错误详情
network 和NetworkManager 服务冲突
service NetworkManager stop
systemctl disable NetworkManager