PUBLIC MARKS from solrac with tag Kernal

Start tuning your Linux system for power efficiency. This article will get you up to speed on the components and concepts you need to fine-tune a Linux-based System x server for power efficiency. Learn how to enable the Linux CPUfreq subsystem, get instruction on C and P states, and determine which of the five Linux in-kernel governors you need to boost power efficiency on your system.

Linux and flexibility go hand in hand, and the options for virtualization are no different. KVM supports the virtualization of Linux guest operating systems -- even Windows with hardware that is virtualization-aware. This article explores the architecture of the Linux KVM as well as why its tight integration with the kernel may change the way you use Linux.