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Re: [Xen-users] exetend domU disk.


  • To: Henrik Langos <hlangos-xen@xxxxxxxxxxxxxx>
  • From: Mauro <mrsanna1@xxxxxxxxx>
  • Date: Thu, 3 Mar 2011 17:05:14 +0000
  • Cc: xen-users@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Thu, 03 Mar 2011 09:06:25 -0800
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On 3 March 2011 16:44, Henrik Langos <hlangos-xen@xxxxxxxxxxxxxx> wrote:
> On Thu, Mar 03, 2011 at 03:17:48PM +0000, Mauro wrote:
>> Tell me if it is correct.
>> I use debian lenny and xen hypervisor 3.2.
>> I have my domUs under a vg, each domU has its own LV.
>> So for example DomU server1 has server1-disk LV and server1-swap LV under 
>> VG00.
>> server1-disk is 20G and I want to exend to 50G.
>> I shutdown server1, then from Dom0 I do:
>>
>> lvextend -L+30G /dev/vg00/server1-disk
>
> fsck.ext3 -f /dev/vg00/server1-disk
>
>> resize2fs /dev/vg00/server1-disk
>> xm create server1.cfg.
>> Is it correct?
>
> yeap. looks ok to me (as long as /dev/vg00/server1-disk is in fact a partition
> image and not a "whole disk"-image (including partition table and MBR).
>
>
Ok, I've just tried and it works.

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