serial console access to the virtual machines
tap(4) interfaces
per-VM user/group ownership
privilege separation
raw, qcow2 and qcow2-derived images
dumping and restoring of guest system memory
virtual switch management
pausing and unpausing VMs
The following features are not available at this time: graphics
snapshots
guest SMP support
hardware passthrough
live migration across hosts
live hardware change
Supported guest operating systems are currently limited to OpenBSD and Linux. As there is no VGA support yet, the guest OS must support serial console.