[one-users] Upgrade from 3.8.1 to 4.2

[Carlos Martín Sánchez]

Hi,

On Thu, Sep 5, 2013 at 11:43 AM, Duverne, Cyrille <
cyrille.duverne at euranova.eu> wrote:
>
> What about the upgrade process from 3.8.1 to 4.2 via packages ? Is this
> seemless ? Can I just suspend my VMs and resume them afterward ? Or do I
> have to foresee a deeper upgrade ?
>

The process is seamless in the sense that you will retain your
configuration and existing VMs. You don't even need to suspend or shutdown
them, OpenNebula will continue to monitor and manage them once the upgrade
is done.

But it will require some manual intervention. Please read these guides
before the upgrade:
http://opennebula.org/documentation:rel4.2:upgrade
http://opennebula.org/documentation:archives:rel4.0:upgrade

http://opennebula.org/documentation:rel4.2:compatibility
http://opennebula.org/documentation:archives:rel4.0:compatibility

Regards

--
Join us at OpenNebulaConf2013 <http://opennebulaconf.com> in Berlin, 24-26
September, 2013
--
Carlos Martín, MSc
Project Engineer
OpenNebula - The Open-source Solution for Data Center Virtualization
www.OpenNebula.org | cmartin at opennebula.org |
@OpenNebula<http://twitter.com/opennebula><cmartin at opennebula.org>


On Thu, Sep 5, 2013 at 11:43 AM, Duverne, Cyrille <
cyrille.duverne at euranova.eu> wrote:

> Hello guys,
>
> What about the upgrade process from 3.8.1 to 4.2 via packages ? Is this
> seemless ? Can I just suspend my VMs and resume them afterward ? Or do I
> have to foresee a deeper upgrade ?
>
> Kind regards
> Cyrille
>
>
>
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
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