Changes
== Snapshot ==
# Create a snapshot with state:
#* Save the VMs state: <syntaxhighlight lang="bash">virsh save my-vm my-vm.statestat</syntaxhighlight>
#* Rename the actual disk image: <code>mv my-vm.qcow2 my-vm-backup.qcow2</code>.
#* Create the new disk image with the old as backing file: <code>qemu-img create -f qcow2 -b my-vm-backup.qcow2 my-vm.qcow2</code>.
== Merge ==
== Retain ==
