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Re: [Xen-devel] pvops dom0 work roadmap / Fedora 11 libvirt problems wit

To: Boris Derzhavets <bderzhavets@xxxxxxxxx>
Subject: Re: [Xen-devel] pvops dom0 work roadmap / Fedora 11 libvirt problems with Xen 3.4
From: Pasi Kärkkäinen <pasik@xxxxxx>
Date: Wed, 19 Aug 2009 10:09:35 +0300
Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
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On Tue, Aug 18, 2009 at 09:16:08PM -0700, Boris Derzhavets wrote:
> >There was a bug in libvirt of F11 dom0 causing virt-viewer to crash when 
> > using Xen 3.4, but after I got that patched it was all fine
> 
> If it's possible to share your experience , i wonder does it mean, that  
> you've got xen-3.4.0-2.fc12.src.rpm working on F11 (32-bit) ?
> I was unable to connect to xend when starting virt-manager after 
> xen-3.4.0-2.fc12.src.rpm install ( along with generated packages) on 64-bit 
> F11 instance.
> 

I grabbed Xen 3.4.1-1 src.rpm from:
http://kojipkgs.fedoraproject.org/packages/xen/3.4.1/1.fc12/

and rebuilt that for F11.

The next problem was that libvirt package in Fedora 11 has a bug, which causes 
it
to crash (segfault) when virt-viewer is started. This crash only happens with 
Xen 3.4, not with Xen 3.3.

Patch for the libvirt bug is here:
http://libvirt.org/git/?p=libvirt.git;a=commit;h=14435163a086c0bcdff04308077fa46a5fa08bb0

Upcoming libvirt update for F11 will fix this. After manually applying that
patch and rebuilding libvirt I'm now able to successfully install new guests
using virt-install and connect to their console by virt-viewer.

-- Pasi

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