The current virtualisation splits one big physical server into smaller virtual servers. But is it possible to combine several physical servers into 1 virtual server ?
UPDATE: We have several different systems which require their own server to perform CPU intensive jobs. What we are trying to do is to create 2 virtual servers spread across 6-8 smaller capacity servers. The virtualization software we investigated takes 1 big physical server and slices into 2-3 smaller capacity servers.
We are also looking into dynamically increasing CPU of virtual servers, so that we could use full CPU capacity when one of them is using less capacity.
Is this idea utopian ?