[Gluster-users] Cluster management

Joe Julian joe at julianfamily.org
Tue Apr 25 21:32:39 UTC 2017


Here's the basic concept behind what my answer would be if I wasn't 
short on time:
https://joejulian.name/blog/how-to-expand-glusterfs-replicated-clusters-by-one-server/


On 04/25/17 14:09, Gandalf Corvotempesta wrote:
> Sorrt for the stupid subject and for questions that probably should be
> pleaced in FAQ page, but,
> let's assume a replica 3 cluster made with 3 servers (1 brick per server)
>
> 1) can I add a fourth server, with one brick, increasing the total
> available space? If yes, how?
>
> 2) can I increase replica count from 3 to 4 ?
>
> 3) can I decrease replica count from 3 to 2 ?
>
> 4) can I move from a replicated volume to a distributed replicated volume ?
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