Update: Notes from SVLUG Meeting Xen.org Stefano Stabellini Developer
---------- Forwarded message ----------
From: Rick
Date: Mon, Aug 1, 2011 at 4:19 PM
Subject: [svlug-announce] SVLUG Aug. 3rd meeting: Xen Support in the Linux Kernel: Upstreaming Efforts and New Developments
To: svlug-announce@lists.svlug.org
WHEN:
Wednesday, Aug. 3nd, 2011
7pm-9pm
MAIN PRESENTATION
TOPIC:
Xen Support in the Linux Kernel: Upstreaming Efforts and New
Developments
PRESENTED BY:
Stefano Stabellini,
Senior Software Engineer, Citrix R&D
TOPIC SUMMARY:
Xen (http://www.xen.org/) reuses many externals of open source
projects, Qemu (http://qemu.org/) and Linux in particular. During
the first years of existence, Xen accumulated a large number of changes
to these external projects, but then struggled to upstream them.
In the last couple of years, the Xen community has been trying to
remove the dependencies on downstream modifications, and establish
better relationships with other open source communities. What is the
current status of Xen in relation with other free software projects?
At the same time, Xen development proceeded at a fast pace, and several
new features were introduced; this talk will go through one in
particular: PV on HVM support in the Linux kernel. Traditionally,
Linux has always run on Xen either as a pure PV guest or as a
virtualization-unaware guest in an HVM domain. Under the name "PV on
HVM", work has been done to make Linux aware that is running on Xen,
and enable as many PV interfaces as possible, even when running in an
HVM container.
ABOUT THE PRESENTER:
Stefano Stabellini (http://www.stabellini.net/) is a Senior
Software Engineer at Citrix R&D (formerly XenSource, Ltd.), working
on the open source Xen Platform
(http://www.citrix.com/English/ps2/products/feature.asp?contentID=1681747)
team. He has been working on Xen since 2007, focusing on several
different projects, spanning from Qemu to the Linux kernel. He
currently maintains libxenlight
(http://blog.xen.org/index.php/2009/11/09/libxenlight-released/),
Xen support in Qemu, and PV on HVM
(http://wiki.xensource.com/xenwiki/XenLinuxPVonHVMdrivers) in the
Linux kernel. Before joining Citrix, he was a researcher at the
Institute for Human and Machine Cognition (http://www.ihmc.us/),
working on mobile ad hoc networks.
LOCATION:
Symantec
VCAFE Facility
350 Ellis Street (near E. Middlefield Road)
Mountain View, CA 94043
Directions on how to get there are listed at:
http://www.svlug.org/directions/veritas.php
We've tried our very best for these directions to be accurate.
If you have any improvements to make, please let SVLUG's volunteers know!
webmaster at svlug.org
POST-MEETING GATHERING:
If you just can't get enough, a smaller group usually goes to a local
restaurant/diner after the meeting: Frankie, Johnnie & Luigi, Too,
939 West El Camino Real between Shoreline and Castro, Mountain View.
We look forward to seeing you there!
_______________________________________________
svlug-announce mailing list
---------- Forwarded message ----------
From: Rick
Date: Mon, Aug 1, 2011 at 4:19 PM
Subject: [svlug-announce] SVLUG Aug. 3rd meeting: Xen Support in the Linux Kernel: Upstreaming Efforts and New Developments
To: svlug-announce@lists.svlug.org
WHEN:
Wednesday, Aug. 3nd, 2011
7pm-9pm
MAIN PRESENTATION
TOPIC:
Xen Support in the Linux Kernel: Upstreaming Efforts and New
Developments
PRESENTED BY:
Stefano Stabellini,
Senior Software Engineer, Citrix R&D
TOPIC SUMMARY:
Xen (http://www.xen.org/) reuses many externals of open source
projects, Qemu (http://qemu.org/) and Linux in particular. During
the first years of existence, Xen accumulated a large number of changes
to these external projects, but then struggled to upstream them.
In the last couple of years, the Xen community has been trying to
remove the dependencies on downstream modifications, and establish
better relationships with other open source communities. What is the
current status of Xen in relation with other free software projects?
At the same time, Xen development proceeded at a fast pace, and several
new features were introduced; this talk will go through one in
particular: PV on HVM support in the Linux kernel. Traditionally,
Linux has always run on Xen either as a pure PV guest or as a
virtualization-unaware guest in an HVM domain. Under the name "PV on
HVM", work has been done to make Linux aware that is running on Xen,
and enable as many PV interfaces as possible, even when running in an
HVM container.
ABOUT THE PRESENTER:
Stefano Stabellini (http://www.stabellini.net/) is a Senior
Software Engineer at Citrix R&D (formerly XenSource, Ltd.), working
on the open source Xen Platform
(http://www.citrix.com/English/ps2/products/feature.asp?contentID=1681747)
team. He has been working on Xen since 2007, focusing on several
different projects, spanning from Qemu to the Linux kernel. He
currently maintains libxenlight
(http://blog.xen.org/index.php/2009/11/09/libxenlight-released/),
Xen support in Qemu, and PV on HVM
(http://wiki.xensource.com/xenwiki/XenLinuxPVonHVMdrivers) in the
Linux kernel. Before joining Citrix, he was a researcher at the
Institute for Human and Machine Cognition (http://www.ihmc.us/),
working on mobile ad hoc networks.
LOCATION:
Symantec
VCAFE Facility
350 Ellis Street (near E. Middlefield Road)
Mountain View, CA 94043
Directions on how to get there are listed at:
http://www.svlug.org/directions/veritas.php
We've tried our very best for these directions to be accurate.
If you have any improvements to make, please let SVLUG's volunteers know!
webmaster at svlug.org
POST-MEETING GATHERING:
If you just can't get enough, a smaller group usually goes to a local
restaurant/diner after the meeting: Frankie, Johnnie & Luigi, Too,
939 West El Camino Real between Shoreline and Castro, Mountain View.
We look forward to seeing you there!
_______________________________________________
svlug-announce mailing list
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