[rabbitmq-discuss] RabbitMQ 2.5.0 cluster cannot start

[tsuraan]

> It's not a coincidence. Tracking down the source of the reported error
> reveals that some of mnesia's internal record definitions have changed
> between R14B03 and R14B04. As a result you cannot mix pre-R14B04 nodes with
> post-R14B04 nodes in the same mnesia cluster.

Ok, thanks for the info.  I'll make sure I don't try to mix erlang
versions in the future :)