Ok I'm playing around with Xen on FC5 using the instructions here. I've installed the Xen kernel and modified grup as per and rebooted and all is going great until I try installing a guest system and ...

I am having a bit of a problem with memory allocation when trying to create a guest vm on FC5. My box is an opteron 280 running with 4GB memory, yet I am getting the following errors when doing the ...

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.

The one and only enterprise grade virtualization software available in Open Source world is Xen. It's highly secure, reliable and works with minimum hardware overhead. The reason why it has minimum ...

Citrix XenServer is a commercial implementation of the open source Xen virtualization solution. Citrix has extended the base Xen engine with management tools and tightened up various components ...

Everyone is familiar with hardware appliances in one form or another. It could be a wireless access point at home or a DNS server appliance in the data center. Appliances offer a prebuilt software ...