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[Xen-devel] Re: xen/next Linux 2.6.32 pv_ops dom0 kernel

To: Pasi Kärkkäinen <pasik@xxxxxx>
Subject: [Xen-devel] Re: xen/next Linux 2.6.32 pv_ops dom0 kernel
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Mon, 22 Feb 2010 15:34:28 -0800
Cc: Marcial Rion <marcial.rion@xxxxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, Stefano Stabellini <Stefano.Stabellini@xxxxxxxxxxxxx>, Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
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On 02/22/2010 03:23 PM, Pasi Kärkkäinen wrote:
On Mon, Feb 22, 2010 at 12:27:55PM -0800, Jeremy Fitzhardinge wrote:
On 02/20/2010 07:29 AM, Pasi Kärkkäinen wrote:
I just tried the latest xen/next 2.6.32 64bit dom0 kernel with Xen 4.0.0-rc4 
hypervisor.
It seems to build, boot and work for me.

I'm able to run PV guests without problems!

That's great news.

What's your config?  Are you using pvgrub?  What are your block and net
devices?

.config here:
http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32-pvops-dom0-xen-next-x86_64

I meant your Xen config file.

I was using pygrub, not pvgrub..

Can you get pvgrub working?

  also I was using phy: backed LVM volumes,
Try blktap; tap:aio should work.


At the very least pvgrub/minios fails in very obscure ways and needs to
give better diagnostics.  But there may also be some outright bugs in
there which are triggering non-deterministically...

Ok.. I can try pvgrub after a couple of days when I'm back from travelling
and have access to my testing equipment.

Thanks,
    J

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