[Fedora-xen] Move from Fedora 8 dom0s to F12/F13 dom0s with Xen 4.0.x questions
Pasi Kärkkäinen
pasik at iki.fi
Sat May 22 16:04:50 UTC 2010
On Wed, May 19, 2010 at 06:00:10AM -0700, Boris Derzhavets wrote:
> With 2.6.32.13 RH's PV guests (F13,RHL6 Beta tested) do detect NAT
> interface
> and can smoothly installed via virt-manager ( virt-install).
> However, Ubuntu Lucid Official xenified installer is still failing with
> NAT and requires
> old style network bridging, OSOL 134 behaves same way.
>
Ubuntu 10.04 PV guest works just fine for me with NAT.
-- Pasi
>
> Boris.
>
> --- On Tue, 5/18/10, Boris Derzhavets <bderzhavets at yahoo.com> wrote:
>
> From: Boris Derzhavets <bderzhavets at yahoo.com>
> Subject: Re: [Fedora-xen] Move from Fedora 8 dom0s to F12/F13 dom0s with
> Xen 4.0.x questions
> To: xen at lists.fedoraproject.org, "fcxen user" <fcxen at itsbeen.sent.com>
> Date: Tuesday, May 18, 2010, 2:11 AM
>
> So, installed Xen 4.0 via MY's src.rpm on top F13 i had
> to set up manually "br0" for PV Guests, HVM seems to be OK with NAT ( or
> br0 no matter)
> # chkconfig NetworkManager off
> # chkconfig network on
> Reboot
> VNC console doesn't get launched for virt-installs of PV guests ,
> referencing "br0".
> Virt-install should run in "nographics" mode with VNC setup at DomU for
> Fedoras,CentOS guests.
>
> I might did something wrong, but at the moment "Xen 4.0 /
> Virt-manager&Virt-install" regression vs F12 is taken place.
>
> Boris.
>
> --- On Mon, 5/17/10, Boris Derzhavets <bderzhavets at yahoo.com> wrote:
>
> From: Boris Derzhavets <bderzhavets at yahoo.com>
> Subject: Re: [Fedora-xen] Move from Fedora 8 dom0s to F12/F13 dom0s
> with Xen 4.0.x questions
> To: xen at lists.fedoraproject.org, "fcxen user" <fcxen at itsbeen.sent.com>
> Date: Monday, May 17, 2010, 11:49 PM
>
> I had to disable Xen bridging and setup bridge manually to be able to
> work with PV
> guests . In other words all xen bridged networking has to be commented
> out on F13
> and at the same time PV guest cannot obtain IP via virbr0
> It doesn't happen on F12.
>
> --- On Mon, 5/17/10, Boris Derzhavets <bderzhavets at yahoo.com> wrote:
>
> From: Boris Derzhavets <bderzhavets at yahoo.com>
> Subject: Re: [Fedora-xen] Move from Fedora 8 dom0s to F12/F13 dom0s
> with Xen 4.0.x questions
> To: xen at lists.fedoraproject.org, "fcxen user"
> <fcxen at itsbeen.sent.com>
> Date: Monday, May 17, 2010, 1:44 PM
>
> > What i am not sure about is libvirt,virtinst,... behavior when
> working with Xen 4.0 on F13
>
> Libvirt 0.7.7 and all related stuff
> (virsh,virt-manager,virt-install) seem to work fine
> at Xen 4.0 Dom0 ( pvops 2.6.31.13) on top of F13. Even HVM install
> now could be performed via virt-manager.
>
> Auto detecting Xen Hypervisor and several attempts suggesting KVM
> answered
> negative make strong impression. I thought it would ask me to
> install KVM
> every time at virt-manager start.
>
> [root at FedoraSRV ~]# virsh version
> Compiled against library: libvir 0.7.7
> Using library: libvir 0.7.7
> Using API: Xen 3.0.1
> Running hypervisor: Xen 4.0.0
>
> Boris.
>
> --- On Sun, 5/16/10, Boris Derzhavets <bderzhavets at yahoo.com> wrote:
>
> From: Boris Derzhavets <bderzhavets at yahoo.com>
> Subject: Re: [Fedora-xen] Move from Fedora 8 dom0s to F12/F13
> dom0s with Xen 4.0.x questions
> To: xen at lists.fedoraproject.org, "fcxen user"
> <fcxen at itsbeen.sent.com>
> Date: Sunday, May 16, 2010, 12:35 AM
>
> > * I use "virsh define" to create the VM configurations using
> virsh xml, and I
> assume that virsh/libvirtd won't work on a recent 2.6.32/33/3x
> kernel and Xen
> 4.0.0
>
> > * Although Pasi, Michael, Dale and others have been very
> generous with their
> information, testing and development, I am not completely clear on
> all the
> steps required to get a working F12/F13/ Xen 4.0.X dom0 with
> 2.6.32/33/3x
> kernel starting from a base F12/F13 system install. If someone can
> point out
> where to find different parts I would be grateful and would be
> willing to
> consolidate them into a single blob if that doesn't already exist.
>
> Responding both questions (for F12) :-
>
> http://www.linuxtoday.com/high_performance/2010041500635OSSV
>
> What i am not sure about is libvirt,virtinst,... behavior when
> working with Xen 4.0 on F13
>
> Boris.
>
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