From: Keir Fraser <keir.fraser@eu.citrix.com>
To: Michal Novotny <minovotn@redhat.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
Jan Beulich <JBeulich@novell.com>
Subject: Re: Re: Xen-unstable save error
Date: Mon, 21 Jun 2010 18:57:20 +0100 [thread overview]
Message-ID: <C8456690.181EA%keir.fraser@eu.citrix.com> (raw)
In-Reply-To: <4C1F7C21.30802@redhat.com>
On 21/06/2010 15:50, "Michal Novotny" <minovotn@redhat.com> wrote:
> Well, I see what's going on now but I had to turn on the debug flag now.
> According to the code, this is what's being hit per almost each page and
> MFN:
>
> ...
> if ( pfn_type[j] == XEN_DOMCTL_PFINFO_XTAB )
> {
> printf("type fail: page %i mfn %08lx\n", j, gmfn);
> continue;
> }
> ...
>
> Xend.log is having many occurences of type failures:
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.
-- Keir
next prev parent reply other threads:[~2010-06-21 17:57 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-21 11:15 Xen-unstable save error Michal Novotny
2010-06-21 12:05 ` Keir Fraser
2010-06-21 12:38 ` Michal Novotny
2010-06-21 12:44 ` Keir Fraser
2010-06-21 12:47 ` Michal Novotny
2010-06-21 12:56 ` Keir Fraser
2010-06-21 13:10 ` Michal Novotny
2010-06-21 13:11 ` Keir Fraser
2010-06-21 12:57 ` Michal Novotny
2010-06-21 13:08 ` Keir Fraser
2010-06-21 13:18 ` Michal Novotny
2010-06-21 13:24 ` Keir Fraser
2010-06-21 13:37 ` Michal Novotny
2010-06-21 13:45 ` Keir Fraser
2010-06-21 14:02 ` Michal Novotny
2010-06-21 14:06 ` Keir Fraser
2010-06-21 14:09 ` Michal Novotny
2010-06-21 14:50 ` Michal Novotny
2010-06-21 17:57 ` Keir Fraser [this message]
2010-06-22 5:38 ` Michal Novotny
2010-06-22 5:58 ` Keir Fraser
2010-06-22 6:23 ` Michal Novotny
2010-06-22 6:48 ` Jan Beulich
2010-06-22 6:51 ` Keir Fraser
2010-06-22 7:12 ` Jan Beulich
2010-06-22 7:36 ` Keir Fraser
2010-06-22 7:38 ` Michal Novotny
2010-06-22 10:01 ` Keir Fraser
2010-06-22 10:05 ` Michal Novotny
2010-06-22 10:23 ` Keir Fraser
2010-06-22 10:53 ` Michal Novotny
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