KVM The Next Best Thing?

Author
Aron Schatz
Posted
February 26, 2007
Views
5599

Page All:

Page 1
I see much hype with this whole KVM (that's Kernel-based Virtual Machine) approach to virtualization. Now the question is why use an acronym that means something else already. Chaos ensues...

Quote

KVM's approach differs from that of Xen, which governs access to hardware using a combination of a lightweight "hypervisor" foundation and a privileged operating system, which is typically Linux. KVM's method is conceptually closer to one of two approaches used by VMware--the "hosted" model used in the free VMware Server and Player products. In that model, guest virtual machines run atop a copy of the operating system. In the second VMware approach, used in the higher-end ESX Server product, a full-featured, heavyweight hypervisor governs access to underlying hardware.

Title

Medium Image View Large