Strahil,
Hello all,
I'm building a test cluster on RHEL8.2 and I have noticed that the cluster 
fails to assemble ( nodes stay inquorate as if the network is not working) if I 
set the token at 30000 or more (30s+).

Knet waits for enough pong replies for other nodes before it marks them as alive and starts sending/receiving packets from them. By default it needs to receive 2 pongs and ping is sent 4 times in token timeout so it means 15 sec until node is considered up for 30 sec token timeout.

What is the maximum token value with knet ?On SLES12 (I think it was  corosync 
1) , I used to set the token/consensus with far greater values on some of our 
clusters.

I'm really not aware about any arbitrary limits.

Best Regards,Strahil Nikolov


Regards,
  Honza



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