[ClusterLabs] Why Do Nodes Leave the Cluster?
eric.robinson at psmnv.com
Thu Feb 6 12:35:53 EST 2020
Hi Nikolov --
> Defaults are 1s token, 1.2s consensus which is too small.
> In Suse, token is 10s, while consensus is 1.2 * token -> 12s.
> With these settings, cluster will not react for 22s.
> I think it's a good start for your cluster .
> Don't forget to put the cluster in maintenance (pcs property set
> maintenance-mode=true) before restarting the stack , or even better - get
> some downtime.
> You can use the following article to run a simulation before removing the
Thanks for the suggestions. Any thoughts on timeouts for DRBD?
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