WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] Reporting some xen 4.1.2* issues like limitations to 4

To: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] Reporting some xen 4.1.2* issues like limitations to 4 VCPUs for debian squeeze HVMs
From: Pasi Kärkkäinen <pasik@xxxxxx>
Date: Tue, 23 Aug 2011 21:45:28 +0300
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Mark Schneider <ms@xxxxxxxxxxxxxxxxxxxxxx>
Delivery-date: Tue, 23 Aug 2011 11:46:38 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <alpine.DEB.2.00.1108231910230.12963@kaball-desktop>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <CAP2B85_YZFqLWSqOMJv9wg1_3L7aHMgdrdAfeKbrqb0HHuiYOw@xxxxxxxxxxxxxx> <20110808173836.GZ32373@xxxxxxxxxxx> <4E4070B4.1020008@xxxxxxxxxxxxxxxxxxxxxx> <20110809005550.GC32373@xxxxxxxxxxx> <4E41A10A.4030201@xxxxxxxxxxxxxxxxxxxxxx> <20110813183904.GN32373@xxxxxxxxxxx> <4E46CBF9.8090700@xxxxxxxxxxxxxxxxxxxxxx> <alpine.DEB.2.00.1108231853080.12963@kaball-desktop> <20110823175558.GU32373@xxxxxxxxxxx> <alpine.DEB.2.00.1108231910230.12963@kaball-desktop>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mutt/1.5.18 (2008-05-17)
On Tue, Aug 23, 2011 at 07:10:44PM +0100, Stefano Stabellini wrote:
> On Tue, 23 Aug 2011, Pasi Kärkkäinen wrote:
> > On Tue, Aug 23, 2011 at 06:57:05PM +0100, Stefano Stabellini wrote:
> > > On Sat, 13 Aug 2011, Mark Schneider wrote:
> > > > Am 13.08.2011 20:39, schrieb Pasi Kärkkäinen:
> > > > > On Tue, Aug 09, 2011 at 11:05:14PM +0200, Mark Schneider wrote:
> > > > >
> > > > >>>> The error looks like:
> > > > >>>> http://www.it-infrastrukturen.com/fileadmin/linux/paste/squeeze/squeeze-xen4.1.2-issue-install-menu-pic1.png
> > > > >>>> http://www.it-infrastrukturen.com/fileadmin/linux/paste/squeeze/squeeze-xen4.1.2-issue-error-pic2.png
> > > > >>>>
> > > > >>>>
> > > > >>> So based on the "squeeze-xen4.1.2-issue-error-pic2.png" I recommend 
> > > > >>> you to enable debugging options for the kernel, from the boot menu.
> > > > >>>
> > > > >>> Add at least "nomodeset initcall_debug debug loglevel=10"
> > > > >>> Then paste/capture the output.
> > > > >>>
> > > > >>>
> > > > > Please do this:
> > > > >
> > > > >       - start the HVM Squeeze VM with 8 vcpus
> > > > >       - Use kernel options: "console=tty1 console=ttyS0 nomodeset 
> > > > > initcall_debug debug loglevel=10"
> > > > >       - Paste the full console output to reply-email, as inline text
> > > > >
> > > > 
> > > > Done. s. below the output
> > > 
> > > Are you sure it is the default Squeeze kernel?
> > > If so I cannot reproduce the bug on my box (Intel, 4 cpus).
> > >
> > 
> > The crash only happens when you have more than 4 vcpus for the squeeze hvm 
> > guest..
> 
> I am testing with 8 vcpus but only 4 pcpus.
>

Oh, ok. I think the user reporting the problem was using AMD boxes.. 
Did you try on Intel? 

-- Pasi


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>