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[Xen-users] how to map dom0 lvms as DomU partitions

To: Xen List <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-users] how to map dom0 lvms as DomU partitions
From: Tapas Mishra <mightydreams@xxxxxxxxx>
Date: Tue, 18 May 2010 10:40:25 +0530
Delivery-date: Mon, 17 May 2010 22:12:07 -0700
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I am having some problem with partitioning schemes on DomU.
I have 10 LV
  ACTIVE            '/dev/virtualization/domu1-swap' [4.00 GB] inherit
  ACTIVE            '/dev/virtualization/domu1-disk' [146.00 GB] inherit
  ACTIVE            '/dev/virtualization/domu2-swap' [4.00 GB] inherit
  ACTIVE            '/dev/virtualization/domu2-disk' [46.00 GB] inherit
  ACTIVE            '/dev/virtualization/domu3-swap' [1.00 GB] inherit
  ACTIVE            '/dev/virtualization/domu3-disk' [25.00 GB] inherit
  ACTIVE            '/dev/virtualization/domu4-swap' [4.00 GB] inherit
  ACTIVE            '/dev/virtualization/domu4-disk' [96.00 GB] inherit
  ACTIVE            '/dev/virtualization/domu5-root' [96.00 GB] inherit
  ACTIVE            '/dev/virtualization/domu5-swap' [2.00 GB] inherit


all above partitions upto domu4-disk are in .cfg files of DomU's which
are Debia.I am trying to create a Domu5 which will be centos.
So mapping scheme is not clear to me.
All the working domU .cfg fils are having entries like this

disk        = [
                  'phy:/dev/virtualization/domu1-swap,xvda1,w',
                  'phy:/dev/virtualizatiion/domu1-disk,xvda2,w',
              ]

but in the fifth one the same is not working
if I try to do in fifth cfg file


disk        = [
                  'phy:/dev/virtualization/domu5-swap,xvda1,w',
                  'phy:/dev/virtualizatiion/domu5-disk,xvda2,w',
              ]
It is not working.
Is it the wrong way to map or where can I get more details about
mapping of LVMs to DomU


-- 
Tapas

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