VM Snapshot-cloning important application explanation and network card problem resolution after cloning

Snapshot: Snapshot 1---2---3---5

For later rollback 1 2 3 5

Pre-clone shutdown: Halt

No internet connection after cloning

Workaround:

1, edit the eth0 configuration text

Vi/etc/sysconfig/network-scripts/ifcfg-eth0,

Delete Hwaddr address the line and UUID lines are as follows:

Hwaddr= .....

Uuid= .....

Tip: Of course you can also modify the actual hwaddr and UUID without deleting it.

2, >/etc/udev/rules.d/70-persistent-net.rules write to/etc/rc.local

VM Snapshot-cloning important application explanation and network card problem resolution after cloning