[one-users] Disk snapshot remotes

[Carlo Daffara]

No, I was referring to onevm disk-snapshot --live operation...
thanks,
carlo

----- Messaggio originale -----
Da: "Carlos Martín Sánchez" <cmartin at opennebula.org>
A: "Carlo Daffara" <carlo.daffara at cloudweavers.eu>
Cc: "users" <users at lists.opennebula.org>
Inviato: Venerdì, 31 gennaio 2014 17:29:52
Oggetto: Re: [one-users] Disk snapshot remotes

Hi,

On Fri, Jan 31, 2014 at 5:05 PM, Carlo Daffara <
carlo.daffara at cloudweavers.eu> wrote:

> Dear friends,
> we would like to work a bit on the live disk snapshot part - both to
> integrate the eventual support for kvm guest agent (so we can execute a
> virsh guest-file-flush to reduce the in-flight sectors not committed) and
> to integrate better our MooseFS component. What script or remote is
> responsible for the actual clone operation? I suppose it's in the TM part...
> best regards,
> Carlo Daffara
>

Are you referring to the clone operation during the prolog phase? That
would be the /var/lib/one/remotes/tm/<tm_mad> clone or ln script. Ln for
persistent images, clone for non-persistent.

You can find more details in the docs [1].

Regards

[1]
http://docs.opennebula.org/stable/integration/infrastructure_integration/sd.html#tm-drivers-structure

--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | cmartin at opennebula.org |
@OpenNebula<http://twitter.com/opennebula>