>Could you try bisecting xen-unstable to see which change started failing for >you? There were some recent changes to the hotplug scripts which could have > introduced a problem. No. It's above me.
--- On Wed, 3/11/09, Jeremy Fitzhardinge <jeremy@xxxxxxxx> wrote:
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx> Subject: Re: [Xen-devel] Re: [PATCH] xen: mask XSAVE in cpuid since we don't allow guests to use it To: bderzhavets@xxxxxxxxx Cc: "Xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx> Date: Wednesday, March 11, 2009, 12:50 PM
Boris Derzhavets wrote: > It's not so important for me. The important thing is:- >
> CentOS 5.2 PV DomU may be loaded only the very first time under Suse's 2.6.27 xen-ified kernel & Xen Unstable ( the most recent). Attempt to shutdown and start it again gives VBD cannot be connected . Hotplug scripts not working. That's a core issue, same behavior as under 2.6.29-rc7 (with XSAVE patch ). Kernel doesn't seem to be a root cause. > I believe Xen unstable is broken in some way. >
Could you try bisecting xen-unstable to see which change started failing for you? There were some recent changes to the hotplug scripts which could have introduced a problem.
However, I'm pretty sure I started seeing this problem without updating my usermode tools, so there could also be a kernel problem. But its not obvious what it might be.
Thanks, J
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