Language Selection

English French German Italian Portuguese Spanish

OpenVZ Delivers Easy Virtualization

Filed under
Software

Understanding virtualization is not an easy thing to do. The concept of many virtual machines running on board a single physical machine sounds all well and good but to many, even in the IT field, the idea seems rather, well... virtual.

There are those who do understand the concept quite well, but even they may be hard pressed at times to find a cost- and performance-effective way to implement virtualization in their organization. It doesn't help that there are multiple approaches to virtualization--each with their own pros and cons. It was a discussion of these virtualization approaches and how his own virtualization project, OpenVZ. works that brought SWsoft's Kirill Kolyshkin to last month's Southern California Linux Expo.

Kolyshkin, the leader and project manager for the OpenVZ project, addressed the four primary areas of virtualization in his talk at SCALE. Most familiar to end-users is the hardware virtualization approach, which is used by software products such as VMWare, Bochs, and QEmu. The chief advantage of these applications is that they can pretty much run any arbitrary operating system. But the cost seems rather high: management tools are slow and complex, the tools don't scale well, and they have a low performance level.

Full Story.

More in Tux Machines

Snappy Open House Is Your Chance to Get Familiar with Ubuntu Snappy

Nicholas Skaggs had the great pleasure of announcing a couple of days ago yet another innovation from Canonical, Snappy Open House, a new way for Ubuntu developers, contributors, and members of the community to get familiar with the Snappy technology created by Canonical for its Ubuntu Linux operating system. Read more Also: First Ubuntu Snappy Open House Announced, UbuCon Germany Planning Continues

Linux 4.2 Bringing Support For ARCv2, HS38 CPU Cores

The ARC architecture updates for the Linux 4.2 kernel have landed. With the ARC architecture updates in Linux 4.2 comes support for HS38 cores, which in turn are based on the Synopsys next-gen ISA known as ARCv2. The ARCv2 ISA is faster and more feature-rich than their original instruction set architecture. The HS38 cores have a 10-stage pipeline core with MMU support, SMP up to four cores, and other new features. The HS38 processor is still 32-bit and is "optimized for high-performance embedded applications running Linux." Read more Also: Radeon & AMDGPU DRM Fixes Queue Up For Linux 4.2

Ubuntu Touch OTA-5 Will Bring a New Thumbnailer in Unity 8, Support for Refunds

Canonical's Alejandro J. Cura had the great pleasure of reporting a few hours ago that the upcoming OTA-5 update for the Ubuntu Touch mobile operating system will get some attractive new features in the Unity 8 user interface. Read more

The July 2015 issue of the PCLinuxOS Magazine

With the exception of a brief period in 2009, The PCLinuxOS Magazine has been published on a monthly basis since September, 2006. The PCLinuxOS Magazine is a product of the PCLinuxOS community, published by volunteers from the community. The magazine is lead by Paul Arnote, Chief Editor, and Assistant Editor Meemaw. The PCLinuxOS Magazine is released under the Creative Commons Attribution-NonCommercial-Share-Alike 3.0 Unported license, and some rights are reserved. Read more