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xen-devel
Re: Fwd: Re: [Xen-devel] Kernel 2.6.31.6 pv_ops freeze on start, No avai
On Mon, 2010-03-01 at 17:17 +0000, Michal Novotny wrote:
> On 03/01/2010 03:25 PM, Ian Campbell wrote:
>
> > On Mon, 2010-03-01 at 14:21 +0000, Michal Novotny wrote:
> >
> >> Hi,
> >> well, I tried reverting this patch and both applying and not applying
> >> the new one from Ian but there is still kernel oops. Error image is
> >> attached. Also, I tried disabling CONFIG_SPARSE_IRQ (i.e. setting this
> >> to n) but no luck. Still the same issue.
> >>
> > This isn't the same panic, this is failing to mount a root filesystem.
> > Probably a missing driver modules or an incorrect initrd or something
> > like that.
> >
> > Ian.
> >
> >
> >
> Yeah, I can see that now but this root was working fine with
> kernel-2.6.18.8 for xen so may be a missing driver is the real issue
> because it's after initrd already and even booting to single user mode
> or emergency mode is not working so this seems that is cannot see the
> root because of missing driver but the driver should be there I guess
> (this should be a SAS drive). Well, needs a little more investigation.
Many of the SATA/PATA device drivers changed name between 2.6.18 and a
more modern kernel. Something to do with the libata transition IIRC.
I recommend you get a modern kernel booting natively on your system
before worrying about pvops domain 0.
Ian.
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