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XenSummit Report and Personal Highlights
Sep 07 2012

Last week, has been a great week for our community. We had the Xen Developer Meeting, XenSummit and a presence at Linux Plumbers Conference, LinuxCon and CloudOpen. It has been a very busy week, and I apologize for not reporting back to you earlier. We have uploaded most XenSummit presentations

Xen 4.2 Release
Sep 03 2012

Just a quick update on the Xen 4.2 release. 4.2.0-rc3 was released on 23 August and we intend to release rc4 around the end of the week. Barring any last minute critical bug reports our intention is that rc4 will be the final release candidate. * 19 March

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xen-tools - a straightforward VM provisioning/installation tool
Aug 31 2012

I’d like talk about the xen-tools package, which is found in Debian-derived distros. It’s a straightforward Xen VM provisioning tool with an unusual but attractive approach. I use it in the Xen.org automated testing system, for installing Debian-derived test VMs. And I run it by hand from

Xen on ARM with virtualisation extensions progress.
Aug 15 2012

There’s been a lot of good progress in the Xen on ARM with virtualisation extensions port since I first blogged about it here. Thanks to some recent work, mainly by Stefano Stabellini, we are now able to start our first guest domain, including paravirtual console disk and network devices!

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August Xen Test Day (Aug 14) and Xen Document Day (Aug 20)
Aug 14 2012

Just a quick reminder that the first Xen Test Day is today, August 14th. The focus of the test day is to test Xen 4.2 RC2, in your environment with a special focus on XL (given that XEND is formally deprecated with Xen 4.2). It is an on-line

Xen 4.1.3 and 4.0.4 released
Aug 10 2012

Xen.org is pleased to announce the release of Xen 4.0.4 and 4.1.3. These are available immediately from the download pages * Xen Hypervisor 4.1.3: Download (archives), Source (tag RELEASE-4.1.3) * Xen Hypervisor 4.0.4: Download (archives), Source (tag RELEASE-4.0.4) We

Xen 4.2 Releases
Aug 09 2012

Cambridge, UK 8/9/2012 – Xen.org, home of the open source Xen hypervisor, today announced the availability of Xen 4.2, the most advanced open source hypervisor software available. The release is the collective effort of a global development team representing many leading technology vendors, universities, and virtualization experts.

Archived Xen.org Press Releases
Aug 09 2012

Older Xen.org Press Releases can be found at www-archive.xenproject.org Go to Archive …

First Xen Test Day, August 14th
Aug 08 2012

After the success of Xen Document Days and with Xen 4.2 being close to release, we decided to trial Xen test Days. The first Xen Test Day will be on Tuesday, August 14th, on IRC freenode channel #xentest. The plan is to test Xen 4.2 RC2, whic h

Security discussion poll
Aug 06 2012

As promised, here is the poll for the security discussion. As a reminder, the purpose of this poll is mainly to see where people’s attitudes are with respect to the various options, so that we can move the discussion forward towards a conclusion. If you have any interested at

3 weeks to XenSummit
Aug 05 2012

It is time again for the XenSummit North America, which will start in 3 weeks. This year, XenSummit is conveniently co-located with CloudOpen and LinuxCon. If you use open source Xen, Huawei UVP, Oracle VM, XenServer, XenClient or other Xen derived products and want to see where the Xen open

Linux PV Guest Performance Improvements
Aug 02 2012

The Xen community achieved a major milestone last summer when all the necessary components for Xen dom0 support made it into the upstream kernel for the 3.0 release. However, during that process developers were focused on functionality, and not on performance. As a result a handful of performance regressions