Hello, I was hoping someone could explain the use of thresholds in communication between HA/Cluster members, more specifically their use of ping and latency.
We have noticed issues with ICMP latency gathering in other services and hardware and are wondering if this could be the case with the token timeouts we are seeing from corosync log events. We have increased the token amount from 1200 to 2000. We are still seeing issues with token timeout increase warnings and corosync[1256]: [TOTEM ] A processor failed, forming new configuration. Could this all be related to https://kb.juniper.net/InfoCenter/index?page=content&id=KB28157 Now just to add some more info specific to the article we are seeing 100 to 1000 not just 10 (maybe downplayed via the article) and if so can corosync/pacemaker be used with tcping vs ping? Thanks, Brad _______________________________________________ Users mailing list: Users@clusterlabs.org http://lists.clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
