Re: [Xen-devel] Re: Xen-unstable save error

[Michal Novotny <minovotn@xxxxxxxxxx>]

On 06/22/2010 07:58 AM, Keir Fraser wrote:
> On 22/06/2010 06:38, "Michal Novotny"<minovotn@xxxxxxxxxx>  wrote:
>
>    
> > > Hm, well I just saved/restored a 750MB PV guest and a 750MB HVM guest okay
> > > with xen-unstable tip. However I think the above type-checking code may only
> > > have been introduced for HVM guests as of Jan Beulich's recent changeset
> > > 21615. If your guest is an HVM guest, perhaps this changeset is to blame? I
> > > would suggest reverting it and re-testing. I've cc'ed Jan in case he can
> > > comment on the info you've given.
> > >        
> > you were right about the c/s 21615. I did try reverting it and it was
> > working fine to both save and restore when I was having this patch reverted.
> >      
> Okay, Jan should be ebale to help then. We don't really want to revert that
> changeset as it is itself a bugfix.
>
>   -- Keir
>
>
>    
Jan, as we were solving this with Keir on the list I was unable to save 
the HVM guest properly and reverting your c/s 21615 helped and with your 
patch reverted it was working fine. Any idea why there were so type 
failures for all the pages of HVM guest?
Thanks,
Michal

--
Michal Novotny<minovotn@xxxxxxxxxx>, RHCE
Virtualization Team (xen userspace), Red Hat


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