[rabbitmq-discuss] getting error Mnesia could not connect to some nodes ?

[Matthias Radestock]

On 14/05/12 17:16, sameekmishra wrote:
> root at server03:/home/arosys03# rabbitmqctl cluster rabbit at server04
> Clustering node rabbit at server03 with [rabbit at server04] ...
> Error: {failed_to_cluster_with,[rabbit at server04],
>                                 "Mnesia could not connect to some nodes
>
> please clear who creates a cookie file and what will be the reason behind
> this error?

I suggest you gather some additional diagnostics by running

on server03:
rabbitmqctl status
rabbitmqctl -n rabbit at server04 status

on server04:
rabbitmqctl status
rabbitmqctl -n rabbit at server03 status

Regards,

Matthias.