<domainsnapshot> <name>my snap name</name> <description>!@#$%^</description> <creationTime>1386166249</creationTime> <disks> <disk name='hdd' snapshot='external' type='file'> <driver type='qcow2'> <metadata_cache> <max_size unit='bytes'>1234</max_size> </metadata_cache> </driver> <source file='/path/to/new'/> </disk> </disks> <domain> <uuid>9d37b878-a7cc-9f9a-b78f-49b3abad25a8</uuid> </domain> </domainsnapshot>