• kungfupandaThe Xen ProjectTM Powers

    the largest clouds in production

    The Xen ProjectTM is the leading open source virtualization platform that is powering some of the largest clouds in production today. Amazon Web Services, Rackspace Public Cloud, Verizon Cloud and many hosting services use Xen Project software.

  • panda2The XEN ProjectTM

    is the foundation for many products and platforms

    The Xen Project is 11 years old, mature and its stability is second to none:

    the Xen Project serves as the basis for many commercial server virtualization, desktop and embedded products as well as hardware appliances.

    Examples of server products include Huawei UVP, Oracle VM and XenServer. Examples of client solutions, appliances and embedded products include QubesOS, XenClient, Netscaler and GlobalLogic’s Nautilus Platform. Xen Project is also delivered as part of most Linux distributions as well as NetBSD.

  • 1
  • 2
  • 3

Latest Xen Project Blog Posts

Xen & Docker: Made for Each Other!

By Olivier Lambert Containers and hypervisors are often seen as competing technologies – enemies even. But in reality the two technologies are complementary and increasingly used together by developers and admins. This recent Linux.com article talked about this supposed battle, noting however that developers are using Docker in traditional VMs to bolster security. Containers allow [...]

Save 50%: Learn About The Next Wave of Virtualization at Xen Project User Summit, Sept 15 in New York City

[Originally post on Linux.com] Some claim that the age of virtualization is now past.  However, nothing could be farther from the truth.  And this year’s Xen Project User Summit will highlight many of the newest advances in virtualization.  If you use the Xen Project Hypervisor — or if you are simply evaluating your virtualization alternatives [...]

Xen Project Maintenance Releases Available (Versions 4.4.1, 4.3.3, 4.2.5)

I am pleased to announce the release of Xen 4.4.1, 4.3.3 and 4.2.5. We recommend that all users of the 4.4, 4.3 and 4.2 stable series update to the latest point release. Xen 4.4.1 Xen 4.4.1 is available immediately from its git repository http://xenbits.xen.org/gitweb/?p=xen.git;a=shortlog;h=refs/heads/stable-4.4 (tag RELEASE-4.4.1) or from the XenProject download page http://www.xenproject.org/downloads/xen-archives/supported-xen-44-series/xen-441.html This release [...]

Latest Planet Blog Posts

Mirage v2.0: a recap of the new features

The first release of Mirage back in December 2013 introduced the prototype of the unikernel concept, which realised the promise of a safe, flexible mechanism to build highly optimized software stacks purpose-built for deployment in the public cloud (more background on this). Since then, we've been hard at work using and extending Mirage for real projects and the community has been steadily growing. We're thrilled to announce the release of Mirage OS v2.0 today! Over the past few weeks the team has been hard at work blogging about all the new features in this latest release, coordinated by the tireless...

Building an ARMy of Xen unikernels

Mirage has just gained the ability to compile unikernels for the Xen/arm32 platform, allowing Mirage guests to run under the Xen hypervisor on ARM devices such as the Cubieboard 2 and CubieTruck. Introduction The ARMv7 architecture introduced the (optional) Virtualization Extensions, providing hardware support for running virtual machines on ARM devices, and Xen's ARM Hypervisor uses this to support hardware accelerated ARM guests. Mini-OS is a tiny OS kernel designed specifically for running under Xen. It provides code to initialise the CPU, display messages on the console, allocate memory (malloc), and not much else. It is used as the low-level core of Mirage's Xen implementation. Mirage...

sunxi-tools now available in Debian

I've recently packaged the sunxi tools for Debian. These are a set of tools produce by the Linux Sunxi project for working with the Allwinner "sunxi" family of processors. See the package page for details. Thanks to Steve McIntyre for sponsoring the initial upload. The most interesting component of the package are the tools for working with the Allwinner processors' FEL mode. This is a low-level processor mode which implements a simple USB protocol allowing for initial programming of the device and recovery which can be entered on boot (usually be pressing a special 'FEL button' somewhere on the device). It is thanks to FEL mode that most sunxi based devices are pretty much...