[kernel-xen] Issue Booting DomU's from certain hardware.

Joe Fialkowski joe at zoomcloud.net
Fri Sep 28 03:39:37 EST 2012


Steven, here is what happens with the create. You will see it does not get very far. Just to the grub menu and them crashes.

[root at xm3 auto]# xm create -c /etc/xen/auto/vm1025.cfg
Using config file "/etc/xen/auto/vm1025.cfg".
Using <class 'grub.GrubConf.GrubConfigFile'> to parse /boot/grub/menu.lst


pyGRUB version 0.6
┌───────────────────────────────────────────────── ───────────────────────┐
│ vmlinuz-3.2.0-29-virtual │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
└───────────────────────────────────────────────── ───────────────────────┘
Use the ^ and v keys to select which entry is highlighted.
Press enter to boot the selected OS, 'e' to edit the
commands before booting, 'a' to modify the kernel arguments
before booting, or 'c' for a command line.




Will boot selected entry in 1 seconds


Started domain vm1025 (id=60)
[root at xm3 auto]#       

--  
Joe Fialkowski
ZoomCloud.net


On Thursday, September 27, 2012 at 6:17 AM, Steven Haigh wrote:

> Oh, further to this, have you tried using 'xm create <configfile>'?
>  
> I have *never* used the 'xm start' command.
>  
> --  
> Steven Haigh
>  
> Email: netwiz at crc.id.au (mailto:netwiz at crc.id.au)
> Web: http://www.crc.id.au
> Phone: (03) 9001 6090 - 0412 935 897
> Fax: (03) 8338 0299
>  
> On 27/09/2012 7:48 PM, Steven Haigh wrote:
> > I've had a couple of reports of people with issues using Debian and
> > Fedora for DomU's having issues - however I haven't had any technical
> > details to try and track this down.
> >  
> > I have pointed everyone who has contacted me to this list to see if we
> > can nut it out.
> >  
> > On the Xen 4.2.0 machine, have a look at the logs in /var/log/xen and
> > see if you can parse anything out of that. It almost seems like an
> > incompatibility with the guest kernel to the new Xen hypervisor -
> > however this shouldn't be the case.
> >  
> > In starting this, it may also be worthwhile to post your DomU config
> > file as well so I can even start to think about reproducing things. This
> > also goes for others who might have this same issue.
> >  
>  
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>  
>  


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