Re: [Fedora-xen] Xen 4.2 in rawhide
On Fri, 30 Nov 2012, Jim Fehlig wrote: Dario Faggioli wrote: On Wed, 2012-11-28 at 00:25 +, M A Young wrote: I did a bit of testing and got the F18 libvirt to build against xen 4.2 (the patch needed some minor tweaks). I haven't tested if it actually works. What tweaks were needed? If these tweaks need squashed into the patch, please respond to the thread on the libvirt mail list. I assume they are just changes needed to get the patch to apply to libvirt 0.10.2.1 which is the version Fedora 18 has. The differences are in the surrounding code, for example extra spaces and an if-else chain which was a case statement in your patch. Me neither, but I think I can give it a try (next week), do you have pkgs? Should I build it myself? I have done a scratch build of F18 libvirt with version 2 of the patch (with the same minor tweaks) for Fedora 18 which is at http://koji.fedoraproject.org/koji/taskinfo?taskID=4747052 . It will also build on Fedora 17 if you have (non-standard) xen 4.2 installed. Michael Young -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
Re: [Fedora-xen] Xen 4.2 in rawhide
On Fri, Nov 30, 2012 at 10:53:12AM +0100, Dario Faggioli wrote: > On Wed, 2012-11-28 at 00:25 +, M A Young wrote: > > I noticed today that a patch for libvirt to work with libxl from xen 4.2 > > has been sent to the libvir-list > > https://www.redhat.com/archives/libvir-list/2012-November/msg01119.html > > > Cool! Although, changelog (and my recollection of a previous discussion > about this) seems to suggest it is more about avoiding using the > libxl-driver when Xen<=4.1 than other things... Maybe Jim can give us > more insights about it? > Also Jim posted libvirt libxl Xen 4.2 patch V2: http://lists.xen.org/archives/html/xen-devel/2012-11/msg01973.html -- Pasi -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
Re: [Fedora-xen] Xen 4.2 in rawhide
On Wed, 2012-11-28 at 00:25 +, M A Young wrote: > I noticed today that a patch for libvirt to work with libxl from xen 4.2 > has been sent to the libvir-list > https://www.redhat.com/archives/libvir-list/2012-November/msg01119.html > Cool! Although, changelog (and my recollection of a previous discussion about this) seems to suggest it is more about avoiding using the libxl-driver when Xen<=4.1 than other things... Maybe Jim can give us more insights about it? > I did a bit of testing and got the F18 libvirt to build against xen 4.2 > (the patch needed some minor tweaks). I haven't tested if it actually > works. > Me neither, but I think I can give it a try (next week), do you have pkgs? Should I build it myself? Thanks and Regards, Dario -- <> (Raistlin Majere) - Dario Faggioli, Ph.D, http://retis.sssup.it/people/faggioli Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) signature.asc Description: This is a digitally signed message part -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
Re: [Fedora-xen] Xen 4.2 in rawhide
On Sat, 27 Oct 2012, Cole Robinson wrote: On 10/26/2012 10:01 AM, M A Young wrote: On Fri, 26 Oct 2012, George Dunlap wrote: What's the code freeze date for Fedora 18? There are some people working on 4.2 support for libvirt, so if that was working within the next month or two, could it be back-ported to the libvirt in Fedora? The final change deadline is currently 26th November. That may not be an absolute deadline, but you have a better chance of the libvirt team accepting changes before then. Whenever the patches land upstream I'll be happy to pull them into F18. Even if they don't show up for a few months we can always just push an F18 update after GA. Of course, sooner would be better :) I noticed today that a patch for libvirt to work with libxl from xen 4.2 has been sent to the libvir-list https://www.redhat.com/archives/libvir-list/2012-November/msg01119.html I did a bit of testing and got the F18 libvirt to build against xen 4.2 (the patch needed some minor tweaks). I haven't tested if it actually works. Michael Young -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
Re: [Fedora-xen] Xen 4.2 in rawhide
On 10/26/2012 10:01 AM, M A Young wrote: > On Fri, 26 Oct 2012, George Dunlap wrote: > >> What's the code freeze date for Fedora 18? There are some people working on >> 4.2 support for libvirt, so if that was working within the next month or >> two, could it be back-ported to the libvirt in Fedora? > > The final change deadline is currently 26th November. That may not be an > absolute deadline, but you have a better chance of the libvirt team accepting > changes before then. Whenever the patches land upstream I'll be happy to pull them into F18. Even if they don't show up for a few months we can always just push an F18 update after GA. Of course, sooner would be better :) - Cole -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
Re: [Fedora-xen] Xen 4.2 in rawhide
On Fri, 2012-10-26 at 14:41 +0100, George Dunlap wrote: > What's the code freeze date for Fedora 18? > Should be this: http://fedoraproject.org/wiki/Releases/18/Schedule So 2012-12-11... For now. :-) > There are some people > working on 4.2 support for libvirt, so if that was working within the > next month or two, could it be back-ported to the libvirt in Fedora? > So 1 month maybe, 2 probably not. What I'm not sure about is whether or not that could also happen _after_ the release. IOW, would such an update to libvirt hit the already released F18? Or will it become rawhide an then F19 material? Thanks and Regards. Dario -- <> (Raistlin Majere) - Dario Faggioli, Ph.D, http://retis.sssup.it/people/faggioli Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) signature.asc Description: This is a digitally signed message part -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
Re: [Fedora-xen] Xen 4.2 in rawhide
On Fri, 26 Oct 2012, George Dunlap wrote: What's the code freeze date for Fedora 18? There are some people working on 4.2 support for libvirt, so if that was working within the next month or two, could it be back-ported to the libvirt in Fedora? The final change deadline is currently 26th November. That may not be an absolute deadline, but you have a better chance of the libvirt team accepting changes before then. Michael Young -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
Re: [Fedora-xen] Xen 4.2 in rawhide
On Fri, 26 Oct 2012, Dario Faggioli wrote: On Fri, 2012-10-26 at 00:06 +0100, M A Young wrote: Xen has been updated to version 4.2.0 in rawhide. To get this to work Cole Robinson has disabled libxl support in libvirt because libvirt doesn't yet support the 4.2 updates to libxl. So, just to be sure I understand this correctly, Fedora rh/18 will have Xen 4.2 and, if one whats to use it with libvirt, that would happen through XenD, right? Yes, libvirt has two drivers (packaged separately in Fedora), xend and libxl. libvirt will still be able to use the xend driver in rawhide, but the libxl driver is disabled (ie. not built) in libvirt. I expect it would be easy to add back in once libvirt understands libxl 4.2 . Michael Young -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
Re: [Fedora-xen] Xen 4.2 in rawhide
On Fri, 2012-10-26 at 00:06 +0100, M A Young wrote: > Xen has been updated to version 4.2.0 in rawhide. To get this to work Cole > Robinson has disabled libxl support in libvirt because libvirt doesn't yet > support the 4.2 updates to libxl. > So, just to be sure I understand this correctly, Fedora rh/18 will have Xen 4.2 and, if one whats to use it with libvirt, that would happen through XenD, right? > There should still be time to get xen > 4.2 into Fedora 18 if there aren't any problems in rawhide. > Just in case you're interested and have not seen that, as a consequence of your previous message in this list, George and I started an investigation about integration issues between Xen >=4.2 and libvirt. Here's the thread: http://www.gossamer-threads.com/lists/xen/devel/260635 Thanks and Regards, Dario -- <> (Raistlin Majere) - Dario Faggioli, Ph.D, http://retis.sssup.it/people/faggioli Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) signature.asc Description: This is a digitally signed message part -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen
[Fedora-xen] Xen 4.2 in rawhide
Xen has been updated to version 4.2.0 in rawhide. To get this to work Cole Robinson has disabled libxl support in libvirt because libvirt doesn't yet support the 4.2 updates to libxl. There should still be time to get xen 4.2 into Fedora 18 if there aren't any problems in rawhide. Michael Young -- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen