[ Thanks to Falko
Timme for this link. ]
“Ganeti is a cluster virtualization management system based on
Xen. In this tutorial I will explain how to create one virtual Xen
machine (called an instance) on a cluster of two physical nodes,
and how to manage and failover this instance between the two
physical nodes…“Ganeti is still in an early stage. Right now, it can be
installed on Debian Etch nodes, and you can create virtual machines
with it that use Debian Etch as well. Other Linux distributions
should theoretically work, too, but there’s no documentation
yet…”