[ClusterLabs] Failover due to intermittent network partition.

Digimer lists at alteeve.ca
Fri Aug 11 09:23:31 EDT 2017

On 2017-08-09 06:04 PM, neeraj ch wrote:
> Hello,
> I have a three node pacemaker cluster running using the Master Slave
> primitive. Its an asymmetric cluster with one node running as master and
> the other one as slave, the third one serving as a quoram node. 
> Our DC has frequent network issues. One thing, in particular, is the
> master partition that happens occasionally. The partition usually occurs
> for 5-6 seconds but still, the resource on the node is stopped and a new
> master election happens. 
> Is there a way to delay the election say 10 - 15 seconds before
> considering quoram loss ? 
> Of reference, I am using pacemaker 1.14 with corosync. 
> Thank you

You should be able to increase corosync's token timeout to do this.

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