Posted by: Anonymous Coward
on February 11, 2007 07:44 AM
Considering that they're on z900's, I would imagine that they're using z/VM, not Xen or VMWare. Native virtualization is one of the compelling reasons to use big iron. They probably use separate Intel servers to run Windows on VMWare.
Re:Excellent - Almost
Posted by: Anonymous Coward on February 11, 2007 07:44 AM#