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Xen Summit Asia 2010 - Call For Topics
Aug 16 2010

Xen Summit Asia 2010 in Seoul, Korea (Nov 2-3) is now accepting applications for topics/speakers at http://xensummit.org. This online tool allows speakers to enter topics/abstracts and submit papers if they so choose for review by the Program Committee. Please enter your ideas at this site so

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Oracle enables 3D CAD Software & Graphic Intensive Applications
Aug 16 2010

Jeremy  Fitzhardinge has recently pulled in a bunch of Oracle patches that make Linux now work quite well with Xorg/KMS/3D. So with the latest xen/stable-2.6.32.x you can now play OpenArena (Quake clone) under your Dom0 (and you could do theoretically that under DomU, but

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Announcing Xen Summit Asia 2010 at Samsung Program Committee
Aug 16 2010

I am pleased to introduce the Program Committee for Xen Summit Asia at Samsung: * Patrick Colp * Ian Pratt * Sang-bum Suh * Pradeep Padala * Chuck Yoo * Todd Deshane * Jun Nakajima * Eddie Dong * Dan Magenheimer * Hitoshi Matsumoto I look forward to a great event this November in Seoul, Korea. I will be posting

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Xen Developer Email Discussion
Aug 13 2010

* [PATCH] Remus breaks the build – http://lists.xensource.com/archives/html/xen-devel/2010-08/msg00696.html Jeremy Fitzhardinge submitted a patch to fix a compile issue caused by Remus… “Remus tries to go out of the tools directory and build in the kernel directory. This assumes that we’re actually building

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Xen.org Weekly Newsletter Vol 10 No 32
Aug 13 2010

Welcome to the Xen.org weekly newsletter with a variety of information to keep you updated on all things Xen. Please feel free to contact me with suggestions for the newsletter. Xen News * Community Member Spotlight Dulloor Rao – https://xenproject.org/index.php/2010/08/09/community-member-spotlight-dulloor-rao/ * Virtualization and over-subscription:

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[RFC] Removing libxc xc_ptrace interface
Aug 13 2010

From Ian Campbell – http://lists.xensource.com/archives/html/xen-devel/2010-08/msg00728.html The last in-tree user of the xc_ptrace functionality was removed in changeset:   21732:eb34666befcc user:        Ian Jackson <Ian.Jackson@eu.citrix.com> date: Â

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RFC xen device model support
Aug 13 2010

From Stefano Stabellini – http://lists.xensource.com/archives/html/xen-devel/2010-08/msg00649.html this is the long awaited patch series to add xen device model support in qemu; the main author is Anthony Perard. Developing this series we tried to come up with the cleanest possible solution from the qemu

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[RFC] Credit1: Make weight per-vcpu
Aug 13 2010

From George Dunlap  – http://lists.xensource.com/archives/html/xen-devel/2010-08/msg00673.html At the moment, the “weight” parameter for a VM is set on a per-VM basis.  This means that when cpu time is scarce, two VMs with the same weight will be given the same amount of

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Final Release Candidate Xen 4.0.1 Available
Aug 13 2010

The sixth release candidate for 4.0.1 is tagged as 4.0.1-rc6 at http://xenbits.xen.org/staging/xen-4.0-testing.hg We expect this to be the final RC, with no changes except for regression fixes ahead of final release late next week. So please test this RC!

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[XCP] RFC: cross-host VDI.copy
Aug 13 2010

From Dave Scott – http://lists.xensource.com/archives/html/xen-api/2010-08/msg00031.html I’ve written a proposal on the wiki for “Cross-host VDI.copy” i.e. the ability to copy VDIs (disks) and therefore VMs between storage repositories on separate XCP hosts: http://wiki.xensource.com/xenwiki/Cross-host_VDI.

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Pictures from Xen.org LA User Group Meeting
Aug 11 2010

Some pictures of the event with Jeremy Fitzhardinge – http://www.flickr.com/photos/35753147@N03/sets/72157624691411760/with/4877667436/.

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Virtualization and over-subscription: breaking the 100% utilization barrier
Aug 11 2010

I received an email from Andres Lagar-Cavilla about an interesting post from GridCentric, a virtualization startup. Something that we think about a lot at GridCentric is how to ensure that resources are used efficiently. In fact, that’s what led us to create Copper in the first place — seeing how

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