Since 2007, when the Linux 2.6.20 kernel was released, Linux has had its own built-in hypervisor: Kernel-based Virtual Machine (KVM). What was nice about that was that it made virtualization easy if you were running virtual machines (VM) on Intel or AMD processors with virtualization extensions Intel TV or AMD-V, respectively. What wasn’t so nice was that those were the only chips you could run KVM on. Almost a year ago, IBM promised that they would port KVM to its high-end Power architecture. Now, Big Blue is ready to deliver on its promise.
In a blog posting, Jim Wasko, Director of IBM’s Linux Technology Center, said “that a Power Systems version of KVM, PowerKVM, will be available on IBM’s next generation Power Systems servers tuned for Linux before the end of the quarter.”