[rabbitmq-discuss] Upgrading RabbitMQ cluster

[Michael Klishin]

Viraj Gupte:

> 1. Do I have to backup the mnesia directory present on 2.8.7 version and use it when I upgrade to 3.1.0 ?

Doing a backup is a good idea. The original directory will be used to perform any upgrades
necessary.

> 2. How should I backup the messages present in the queues?

Stop the node and back up the entire Mnesia directory (message store keeps files under it).

MK



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