kvm主机快照

# 默认是以时间戳命名快照，没有备注我们不好区别

virsh snapshot-create domain-name

查看快照

[root@kafka-1 ssh]# virsh snapshot-list auto-clone2-bridge-vm
 Name                 Creation Time             State
------------------------------------------------------------
 1723107604           2024-08-08 17:00:04 +0800 running

使用自定义快照名称

[root@kafka-1 ssh]# virsh snapshot-create-as auto-clone2-bridge-vm --name  v1
Domain snapshot v1 created

查看快照

[root@kafka-1 ssh]# virsh snapshot-list auto-clone2-bridge-vm
 Name                 Creation Time             State
------------------------------------------------------------
 1723107604           2024-08-08 17:00:04 +0800 running
 v1                   2024-08-08 17:00:58 +0800 running

回滚到指定版本

virsh snapshot-revert domain-name snapshot-name

查看当前快照版本号

virsh snapshot-current domain-name

删除快照

virsh snapshot-delete  domain-name snapshot-时间戳