[Gluster-users] Replicated Volume (mirror) on 17 nodes.

Kaleb KEITHLEY kkeithle at redhat.com
Thu Feb 25 20:23:08 UTC 2016

On 02/24/2016 04:34 PM, Simone Taliercio wrote:
> Hi all :)
> I would need soon to create a pool of 17 nodes. Each node requires a
> copy of the same file "locally" so that can be accessed from the
> deployed application.
> * Do you see any performance issue in creating a Replica Set on 17 nodes
> ? Any best practice that I should follow ?
> * An other question: in case there's no problem then on this line
> gluster volume create gv0 replica*2* server1:/data/brick1/gv0
> server2:/data/brick1/gv0
> do i need to provide 17 instead of 2 ?

Yes, you'll need to provide _all_ the bricks participating in the
volume. It will be hard to get a "replica 2" volume with an odd number
of bricks. You will need to rethink that part of your solution.



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