[ejabberd] Turning off nodes in a cluster

Julien Genestoux julien.genestoux at gmail.com
Mon Oct 18 00:36:38 MSD 2010


Thanks Christopher!
Master node? I don't think we have any actually. They all have the same
tables in ram/disk. I guess I would have to delete this on all of them?

Julien
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On Sun, Oct 17, 2010 at 6:55 PM, Christopher Zorn <
christopher.zorn at gmail.com> wrote:

> 2010/10/17 Julien Genestoux <julien.genestoux at gmail.com>
>
>> Hi!
>>
>> We (http://superfeedr.com) currently operate a cluster of 7 nodes! some
>> of them are actually on a datacenter that we do not use anymore and I want
>> to turn them off. What is the best/cleanest way to achieve this?
>>
>> I removed them from the DNS a few days ago, and one of them doesn't have
>> any client connected to it, so I assume it's safe to that regard.
>> Is there anything else I should do to avoid any trouble?
>>
>>
> If there isnt any one using them you can just shut them down and then
> connect to your master node and run the following.
>
> mnesia:del_table_copy(schema, 'dead_node').
>
>
>
>
>> Thanks,
>>
>> Julien
>>
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>
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