According to this page: https://wiki.libvirt.org/page/Snapshots
It saves complete memory state, or crash-consistent disk state, but not both.

You probably want to test it thoroughly and see how it does. I only use the disk-consistent snapshots.

On 9/19/2017 11:17 AM, Jackson, Gary L. wrote:

Will snapshot-revert restore the processor and memory state of the VM as it was at the time of the snapshot?

Doug Hughes
Keystone NAP
Fairless Hills, PA
1.844.KEYBLOCK (539.2562)