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RE: [Xen-users] How to convert a physical Linux machine to xen


  • To: "Andreas Grabner" <andreas@xxxxxxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx
  • From: "Petersson, Mats" <Mats.Petersson@xxxxxxx>
  • Date: Fri, 16 Mar 2007 11:34:54 +0100
  • Delivery-date: Fri, 16 Mar 2007 03:34:22 -0700
  • List-id: Xen user discussion <xen-users.lists.xensource.com>
  • Thread-index: AcdntGcWzR63oeMGR4aMwSKrUBEw9gAAgj+A
  • Thread-topic: [Xen-users] How to convert a physical Linux machine to xen

> -----Original Message-----
> From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx 
> [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of 
> Andreas Grabner
> Sent: 15 March 2007 14:36
> To: xen-users@xxxxxxxxxxxxxxxxxxx
> Subject: [Xen-users] How to convert a physical Linux machine to xen
> 
> Hi,
> i try to virtualize an existing Server in XEN 3.0.3 + pae . My
> Xen-Server has the Intel VT extension so i´m using HVMloader.
>  
> I tried to tar the old system (kernel 2.4.26) and put the files in an
> LVM-disk but then i can´t boot it because of a missing  bootsector.
> When i tried the disk-image to boot the virtual-machine crashed after
> vmlinuz is decompressed.

Instead of using "tar", can you use "dd" to copy the exact disk? For ease of 
use, I'd juse copy it to a file (something like "dd if=/dev/hda1 
of=my_linux.img bs=1024"). 

If the virtual machine crashes, can you provide a log?

--
Mats
> 
> How to get this work?
> 
> Thanks
> 
> Andreas Grabner
>     
> 
> 
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> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users
> 
> 
> 



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