• 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.

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Latest Xen Project Blog Posts

Xen Project User Summit 2014 Videos Now Available

The Year’s Biggest Xen Project User Event Now Available at Your Desk or On Your Phone You didn’t make it to this year’s Xen Project User Summit in New York City?  Or you didn’t catch all the sessions you wanted to see because of scheduling conflicts (it happens when you have too much of a […]

Xen Project 4.5 RC2 Test Day is November 13

Join in the Next Round of 4.5 Release Candidate Testing on Thursday The Test Day for 4.5 RC2 has been set for this Thursday, November 13, 2014. Test Days insure that the upcoming release is ready for production.  It also allows power users to test out the upcoming release in their own environment. Subsequent Test […]

Latest Planet Blog Posts

Automating backport kernel integration support

I cringe when I see a task which could be automated done manually, but complex tasks are not trivially considered possible to be automated -- to even fathom such possibilities on complex tasks at times you have to divide the work into sub tasks and eventually see if its possible to automate a series of them and which ones cannot be automated. I've had a hunch about about the prospects of fully automating Linux kernel backporting for a while now, over the years a set of advances and practices on the backports project has increased my confidence of these prospects,...

RICON 2014 Build a Cloud Day - Videos are Available

On October 27th, 2014 the Open@Citrix team hosted a Build a Cloud Day at RICON 2014. Thank you to the speakers who presented that day! For those of you who haven't attended a Build a Cloud Day, here's what Build a Cloud Day is all about. Build a Cloud Days are free to attend and held around the world. Build a Cloud days are designed to expose attendees to the concepts and best practices around deploying cloud computing infrastructure. Attendees learn how to deploy a cloud computing environment using Apache CloudStack and other cloud infrastructure tools including those from XenServer, Docker, RiakCS,...

Understand XenServer VM High availability

This article in a introduction to the VM HA mechanism in XenServer. Implementing VM High availability is a real challenge: first because you need to reliably detect when a server has really failed to avoid unpredicatble behavior. But that's not the only problem. If you lose the network link but not the storage shared storage, how to ensure you will not write simultaneously on the storage and thus corrupt all your data? That's why XenServer is an awesome product (as its API, the XAPI): it handles flawlessly that kind of stuff. We'll see how to protect your precious VM in multiple...