There are a number of Xen based virtualization products on the market, and like with other new software, there is a need to try them out in a lab environment before doing production installation on customer sites.
I'm wondering if you could possibly run Oracle VM, XenServer or Virtual Iron inside VMware ESX, ESXi or VMware Server for testing purposes.
Or essentially, is there any way to avoid purchasing a new hardware cluster for each product?
update> I've now virtualized a complete Oracle VM environment within VMware without issues. Naturally all the guests are PVM. This makes is possible for me to gain experience with the Oracle VM platform without a hardware budget. Thanks everyone.