Tag Archives: KVM Forum

2015 Xen Project Developer Summit Line-up Announced

I am pleased to announce the schedule for the Xen Project Developer Summit. The event will take place in Seattle on August 17-18, 2015.

The Xen Project Developer Summit brings together its community of developers and power users. Each year the event features the latest developments, best practices, collaboration, product roadmap updates and future planning from developers who are leading the way in server density, million-node data centers, automotive, mobile, graphic-intensive workloads, cloud and enterprise security.

For the first time, Xen Project Developer Summit and KVM Forum will co-host a Hackathon on Aug. 18 aimed at fostering technical collaboration between the two leading open source hypervisors in IT today. KVM and Xen users and developers will have the opportunity to collaborate and delve into work on libvirt code. A co-hosted evening event will be held that night.

Following is a sampling of confirmed speakers and presentations to be discussed in Seattle:

  • Dario Faggioli, senior software engineer, Citrix, and Meng Xu, PhD Student, University of Pennsylvania, will co-present the state of scheduling in Xen and the hypervisor provides a set of schedulers, each one suited for specific use cases.
  • Sainath Grandhi, Core OS engineer, Intel will present Xen containers to run Docker container applications sandboxed in a small VM as an alternative to bare-metal containers, providing tighter security and resource isolation.
  • Julien Grall, software engineer, Citrix, will target developers making a product based on Xen ARM requiring device assignment.
  • Juergen Gross, Linux kernel developer, SUSE, will outline suggestions for a systems architecture that is much more fault tolerant against hardware and software failures.
  • Manish Jaggi, Xen/KVM hypervisor technical lead, Cavium, will talk about Xen support for ThunderX, a family of highly integrated, multi-core SoC processors based on 64-bit ARMv8 architecture, for data center and cloud applications.
  • Liu Jinsong, PM and RAS maintainer, Alibaba, will introduce live migration at AliCloud, summarizing the technical virtualization, network, and storage problems that need to be solved to make live migration work at AliCloud.
  • Mark Kraeling, product manager, GE Transportation, will talk about virtualizing the locomotive and how GE uses about how GE uses Xen for x86-based processors, and KVM for ARM-based processors.
  • Tamas Lengyel, security researcher at Novetta, University of Connecticut PhD student, will shed more light on current trends in virtualization security, pitfalls and new features coming in 4.6.
  • Wei Liu, Xen 4.6 release manager, Citrix, will give a status report on the upcoming Xen Project 4.6 release.
    Stefano Stabellini, senior principle software engineer, Citrix, will explain how to deploy OpenStack using the Xen Project hypervisor to run your VMs.
  • Zhi Wang, engineer, Intel, will provide a detailed update on the evolution of Intel Graphics Virtualization Technology for full GPU virtualization.
  • Konrad Wilk, software director, Oracle, will discuss the design and functionality of xSplice, which offers a method for live patching without requiring a system to reboot.
  • Marc Zyngier, kernel hacker, ARM, will share a hypervisor agnostic view of virtualization extensions added to the latest ARM architecture.

Birds of a Feather session and Discussions

Besides presentations, the developer summit will also provide an opportunity for in-depth interactive discussions (Birds of a Feather sessions), which allow deep interaction and collaboration between Xen Project developers and community members. These will happen in a second track alongside part of the main event. To submit a BoF, please send an email to community dot manager at xenproject dot org and chose a BoF slot, title and short description or fill out this wiki page.


For more information about Xen Project Developer Summit 2015, including how to register and to view the complete schedule, visit: events.linuxfoundation.org/events/xen-project-developer-summit.

A Tale of Two Amazing Open Source Hypervisors

Born in the logic of ones and zeroes and forged in the heat of battle, two hypervisors–sworn foes in the realm of virtualization–are about to unite in a way many never thought possible. Over beer and code.

Join the teams behind Xen Project Developer Summit and KVM Forum in Seattle as they co-host a social event that will rock the virtualization world. On August 18, 2015, at the close of the Xen Project Developer Summit and on the eve of KVM Forum, attendees of both events can come together and collaborate in the best way possible: with crudites and hors d’oeuvres (and beer).

Virtualization is one of the most important technologies in IT today, so it makes perfect sense for the two best hypervisor projects to collaborate and socialize at an event that celebrates their similarities and bridges that gap between all things KVM and Xen.


The party will get started Tuesday, August 18, at a time and location to be announced shortly! Attendees of both conferences are welcome to come and join the fun and be reminded of what open source is all about.

And before raising a pint to toast to friends both old and new, there’ll be an opportunity for some serious coding. So, if you’re a KVM contributor, a Xen zealot, or a power user of XenServer or oVirt, the joint KVM Forum and Xen Project Developer Summit Hackaton is the place to be during daylight hours.

The hackathon will be held on Tuesday, August 18, 2015, in the Virginia Room, 4th Floor, Union St. Tower of the Sheraton Seattle from 1:00pm to 5:00pm. Aiming to foster technical collaboration between the two best hypervisors in IT today, the event will enable participants to learn more about what makes each project work, as well as to delve into work on libvirt code that could bridge the gaps between Xen and KVM. Bring your laptops, your ideas, and your code and help improve open source virtualization for the good of both projects. Collaboration is what makes open source truly great, so come be a part of greatness.

Finally, we all know greatness is nothing to be shy about, so we encourage Xen ecosystem developers, contributors and users to submit a speaking proposal for Xen Project Developer Summit.  The CFP is open through May 1. The topics of discussion are nearly endless — from scaling and optimizations, nested virtualization, performance enhancements, and hardening and security to high availability and continuous backup desktop virtualization, new devices, boards and architectures and more. Presenting at #xendevsummit is the excellent way to share your knowledge of all things Xen and help define and plan for the future of Xen. If you’re still looking for inspiration, check out last year’s slides and topics. Register soon to benefit from early bird pricing. See you in Seattle!

History of Xen – Architecture – Part 2

As stated earlier in my first History of Xen – Architecture post, I am on the active trail of the history of Xen and will continue to publish documents and information to help give the community a complete history of the project from idea to development to open source solution. I have two more interesting documents from the University of Cambridge that were created before the Xen and the Art of Virtualization paper was published. Enjoy.

The Xenoserver Computing Infrastructure : Technical Report #552

Xen 2002 : Technical Report #553