[Gluster-users] Quorum parameters with arbiter brick

Ravishankar N ravishankar at redhat.com
Wed Nov 2 01:03:53 UTC 2016


On 10/31/2016 06:40 PM, Beard Lionel (BOSTON-STORAGE) wrote:
>
> Hi,
>
> I’m currently setting up a volume with an arbiter brick.
>
> Are these option values normal in this configuration:
>
> cluster.quorum-type none
>
> cluster.quorum-count (null)
>
> cluster.server-quorum-type off
>
> cluster.server-quorum-ratio 0
>
> cluster.quorum-reads no
>
> I was expecting to have at least quorum-type = auto (as explained in 
> gluster docs).
>
> However, I have checked and quorum seems to be applied: when 1 brick + 
> arbiter are off, volume is read-only.
>
> I have tested with volume creation from scratch and also when 
> converting a replica 2 volume to arbiter.
>
Hi Lionel.
The cluster.quorum-type is indeed auto in both cases, it is just that it 
is displayed wrongly. [1] was sent as a fix but needs rework.
[1] http://review.gluster.org/#/c/11872/

Thanks,
Ravi
>
> Thanks.
>
> Regards,
>
> Lionel
>
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