KVM snapshots
From MyWiki
List the virtual machines
virsh list
Create
virsh snapshot-create sql-server-2012
List
virsh snapshot-list sql-server-2012
Revert
virsh snapshot-revert sql-server-2012 1458725882
Deleting a snapshot
virsh snapshot-delete sql-server-2012 --metadata 1458725882
Shutting down gracefully, ungraceffully and restarting
virsh shutdown, destroy, reboot
