True, the datastore 0 doesn't need to be mounted on the frontend. "Back in
the day", when we didn't have datastores, we used to document that you
needed to share the whole /var/lib/one directory to make things easier, I
guess the idea still lingers in my mind
--
Carlos Martín, MSc
Project Engineer
OpenNebula - The Open-source Solution for Data Center Virtualization
www.OpenNebula.org | cmar...@opennebula.org |
@OpenNebula<http://twitter.com/opennebula><cmar...@opennebula.org>



On Fri, Sep 7, 2012 at 12:12 PM, Matthew Patton <mpat...@inforelay.com>wrote:

> On Fri, 07 Sep 2012 05:20:09 -0400, Carlos Martín Sánchez <
> cmar...@opennebula.org> wrote:
>
>  If you are using the 'shared' Transfer Manager (TM) driver, then the
>> directory /var/lib/one/var/datastores/0/**0 should exist in both the
>> front-end and the host.
>>
>
> Huh? Why is the front-end involved at all? The "copying" or staging of the
> disk needs to happen exclusively on the HOST. Naturally the host needs to
> have both the source and 'system' datastores mounted. All front-end should
> ever be doing is constructing the SSH command to make it happen.
>
> --
> Cloud Services Architect, Senior System Administrator
> InfoRelay Online Systems (www.inforelay.com)
>
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