From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michal Novotny Subject: Re: Re: Xen-unstable save error Date: Tue, 22 Jun 2010 08:23:02 +0200 Message-ID: <4C2056C6.2000708@redhat.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Jan Beulich Cc: "xen-devel@lists.xensource.com" , Keir Fraser List-Id: xen-devel@lists.xenproject.org On 06/22/2010 07:58 AM, Keir Fraser wrote: > On 22/06/2010 06:38, "Michal Novotny" 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, RHCE Virtualization Team (xen userspace), Red Hat