vm with fc 14 won't boot after last kernel update

[Tom H]

On Tue, Apr 12, 2011 at 8:02 PM, Barry <txscope at fastmail.fm> wrote:
>
> I had an instance of FC 14 running in a kvm vm on a centos 5.6 box.
> After updating the kernel today, that vm refused to boot. I'm bumped
> into a grub menu. Grub doesn't seem to be able to find the boot image or
> the root partition. There are two othere vm instances (FC 13, and Winxp)
> that are fine.

You might have run into a 5.6 bug. Are the F13 and WinXP images of
type qcow2 and the F14 image of type raw?