• 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

Welcome to the Newly Revised (and Revived) Xen Project Blog

After several days offline, the Xen Project blog has returned! Our blog had been subjected to malicious activities, so we had to take it down and remedy the situation. We’re back now, and although there are a few minor issues to address, we are ready to move forward. A few things you may notice: The […]

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 […]

Latest Planet Blog Posts

PowerShell SDK examples

Santiago Cardenas from the Citrix Solutions Lab has written a blog post that caught my eye. It's entitled Scripting: Automating VM operations on XenServer using PowerShell, and in it he describes how the Solutions Lab has been using the XenServer PowerShell SDK to automate XenServer deployments at scale. The thing I found most interesting was that he's included several example scripts for common operations, which could be very useful to other people. If anyone else has example scripts in any of our five SDK languages (C, C#, Java, Python and PowerShell), and would like to share them with the community, please put a...

The Big Value of Small Open Source Conferences

Historically, the computer industry has been impressed with big things.  In the early decades, the mainframes and supercomputers were all the rage.  Even as the technology began to shrink, big rollouts supplanted the big machines.  And now you can find powerful technology which easily fits in the palm of your hand -- but you've probably only heard of the brands which sell in huge numbers. This industry likes big things.  But sometimes the greatest value comes from the smallest things.  That can certainly be said of Open Source conferences. Good Things Really Do Come in Small Packages I've spoken at several dozen Open...

Creedence Final Beta Available

As we move steadily towards a release of XenServer Creedence, I'm pleased to announce that we're ending the beta phase of development with the release of Creedence beta.3. Beta.3 sees us as functionally complete, and with the majority of known performance issues resolved. The performance issues resolved range from a dom0 memory leak when VIFs are disabled, through to resolution of a workaround with Mellanox 40Gbps NICs, and some are resolved with both an updated driver bundle and a bump of the ovs version from 2.1.2 to 2.1.3. Functionally, beta.3 differs from beta.2 in having PVHVM support for Ubuntu 14.04,...