[rabbitmq-discuss] upgrade from rabbitmq 2.7.1 to rabbitmq 2.8.1

[Eslam Mamdouh]

may i ask if there is a way so as not to shutdown all nodes ,
plus i'd like to know if persistent rabbitmq files will be compatible with
new version or not "/var/lib/rabbitmq"

On Wed, Apr 4, 2012 at 11:53 AM, Emile Joubert <emile at rabbitmq.com> wrote:

> Hi Eslam,
>
> On 03/04/12 15:04, Eslam Mamdouh wrote:
> > i tried to upgrade first node from 2.7.1-1 ot 2.8.1-1 but it didn't join
> > rabbitmq cluster due to difference in rabbitmq-server versions
>
> You have to shut down all nodes first. See
> http://www.rabbitmq.com/clustering.html#upgrading
>
> In particular:
>
> "...it is necessary to stop all nodes in the cluster, then start all
> nodes when performing an upgrade."
>
> -Emile
>
>


-- 
Best Regards,
Eslam Mamdouh El Husseiny
*Systems Administrator**
Cloud Niners Ltd.

*
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