[root@controller images]# virsh snapshot-create-as icp pureOS
Domain snapshot pureOS created
备注:
创建快照之前最好先关闭虚拟计算机,否则可能失败。失败与虚拟机的大小没有关系。
[root@controller images]# virsh snapshot-list icp
Name Creation Time State
------------------------------------------------------------
pureOS 2018-09-28 18:08:33 +0800 shutoff
[root@controller images]#