[one-users] Disable unarchiving in datastores

[Javier Fontan]

Right now there's no option to disable the unarchive feature of the
downloader but I've just openend a ticket to add it.

http://dev.opennebula.org/issues/1352

Meanwhile you can change the file
/var/lib/one/remotes/datastore/downloader.sh and change the function

--8<------
function get_type
{
    command=$1

    ( $command | head -n 1024 | file -b --mime-type - ) 2>/dev/null
}
------>8--

to

--8<------
function get_type
{
    echo "none"
}
------>8--

Make sure you run "onehost sync" so this file is updated in the remote nodes.

On Thu, Jul 12, 2012 at 11:37 AM, Alexander Zinenko <ftynse at gmail.com> wrote:
> Hello!
>
> I'm using OpenNebula with OpenVZ backed implemented by our own driver
> (https://bitbucket.org/gribozavr/opennebula-openvz) as well as I'm trying
> out recently announced dirver by Dariusz Charszik
> (https://github.com/dchrzascik/one-ovz-driver).  Since 3.6 version,
> OpenNebula datastore manager tries to unarchive gzipped images before
> placing them into datastore which is no good for OpenVZ because it uses
> targzipped filesystem instead of disk image.  Is there any possibility to
> disable this procedure without patching the source?
>
> Best regards,
> Alexander Zinenko,
> Engineer @ High-performance computing center NTUU KPI
>
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>



-- 
Javier Fontán Muiños
Project Engineer
OpenNebula - The Open Source Toolkit for Data Center Virtualization
www.OpenNebula.org | jfontan at opennebula.org | @OpenNebula