[one-users] Xen

[Javier Fontan]

Please, try this change
http://lists.opennebula.org/pipermail/users-opennebula.org/2010-October/003134.html.
Will be in the next patch release if it works as expected.

On Fri, Oct 29, 2010 at 4:01 PM, Paul Piscuc <paul.piscuc at sinergetic.ro> wrote:
> Hi,
> We are having a small issue regarding opennebula + xen + lvm. The problem is
> that when one generates the deployment file appends to the context disk
> 'tap:aio', instead of 'file'. When deploying the VM, everything works,
> except for the fact that the VM doesn't recognize the context iso. When we
> modify that line to read 'file:' instead of 'tap:aio', the context is
> mounted succesfully.
> Here is our context:
> CONTEXT = [
> TYPE = "BLOCK",
> hostname = $NAME,
> ip_public = "10.11.12.6",
> ip_netmask = "255.255.255.0",
> ip_gw = "10.11.12.1",
> files="/vms_configuration/init.sh",
> target="hda1",
> netloc="/etc/network/interfaces",
> hostloc="/etc/hostname"
> ]
> The generated deployment file has the following:
> disk = [
>     'phy:/var/lib/one//6/images/disk.0,sda1,w',
>     'phy:/var/lib/one//6/images/disk.1,sda2,w',
>     'tap:aio:/var/lib/one//6/images/disk.2,hda1,r',
> ]
> Xen succesfully mounts the tap:aio, but it is not recognized by the VM. When
> I modify the context line to:
>  'file:/var/lib/one//6/images/disk.2,hda1,r',
> everything works fine.
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>
>



-- 
Javier Fontan, Grid & Virtualization Technology Engineer/Researcher
DSA Research Group: http://dsa-research.org
Globus GridWay Metascheduler: http://www.GridWay.org
OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org