vi /etc/sysconfig/grub
增加：net.ifnames=0 biosdevname=0
GRUB_CMDLINE_LINUX=”rd.lvm.lv=vg0/swap vconsole.keymap=us crashkernel=auto vconsole.font=latarcyrheb-sun16 net.ifnames=0 biosdevname=0 rd.lvm.lv=vg0/usr rhgb quiet”
grub2-mkconfig -o /boot/grub2/grub.cfg
重新對網卡命名。重啓即可