I often get asked about running hypervisors from portable storage devices and in this column, I'd like to talk about a method for installing and running XenServer 4.1 from a portable USB hard drive.

With the free Citrix XenServer virtualization platform, it's easy to create a highly available virtual server cluster; here's how High availability used to be expensive, requiring both specialized ...

Have you heard about Xen virtualization and want to get some hands-on experience? Do you want to experiment with Linux clustering but only have a single computer to devote to the cause? If you ...

The irony here is that I had a migration to KVM by way of VMWare Converter planned for NEXT FREAKING WEEK... sigh. Read on: I have a XenServer 5.5 which lived on hardware that decided it hated me - as ...

I have an existing Dapper install that runs native on an old crappy machine. I'd like to migrate the existing install to a XEN DomU using HVM. It looks like it should be possible, but I'm unable to ...