[Gluster-users] split-brain with quorum enabled

[Pranith Kumar Karampuri]

On 12/25/2014 08:05 PM, Alexey wrote:
> Hi all,
>
> We are using glusterfs setup with a quorum turned on and the 
> configuration as the follows:
>
> Nodes: 3
> Type: Replicate
> Number of Bricks: 1 x 3 = 3
> cluster.quorum-type: fixed
> cluster.quorum-count: 2
> cluster.data-self-heal-algorithm: diff
> cluster.server-quorum-ratio: 51%
> glusterfs version: 3.5.3
>
> Despite on the quorum is turned on sometimes we are still encounter a 
> split-brain occurrence after shutting down one node or all nodes together/
>
> Is this is a normal behavior? What conditions could lead to this and 
> how to prevent split-brain occurence?
Could you please describe what is the kind of split-brain that happened?

Pranith
>
> BR,
> Alexey
>
>
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