[ClusterLabs] Using the max_network_delay option of the corosync
jfriesse at redhat.com
Fri Aug 17 12:11:45 UTC 2018
> I have the cluster based on pacemaker and corosync. The cluster nodes are
> located in several data centers. And there is up to 450 ms ping latency
> between some of the nodes. Sometimes these delays lead to split brains.
Yep, that's quite a lot. Enlarge token timeout so something like:
> I have found themax_network_delay option for the corosync.
This options does nothing until heartbeat_failures_allowed is set. I
don't know if you have it enabled, but I would recommend to not enable it.
> But there is a warning:
> It is not recommended to override this value without guidance from the
> Can anyone help me with this?
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