I have a question and I hope someone can help. When I have VM machine requirements, how can I determine the physical requirements? for example when I have to build a server that will run 4 VM's ...

I posted this thread over at the OpenSuSE forums, with no luck, so I thought I'd copy it here and see if anyone had some insights. I've got some questions on how do use some of the features of Xen ...

A technique that increases the amount of memory available in a virtual machine environment. Two popular approaches are memory ballooning and kernel same-page merging. This method allocates unused ...

Virtualization is the quest to increase the efficiency of our compute nodes, driving up CPU utilization by cramming more and more workloads into a single server. As disk gives way to Flash -- and ...

Virtualization of x86 servers is ubiquitous for obvious reasons. Cost savings, efficiencies in provisioning virtual machines (VMs), recoverability, and the ability to move workloads are a few of them.