[Linux-cluster] timers tuning (contd)

Lon Hohberger lhh at redhat.com
Wed Apr 9 15:06:36 UTC 2008


On Tue, 2008-04-08 at 11:31 -0600, Gary Romo wrote:
> 
> How do you increase the hearbeat timeout? 

On cluster2 (rhel5-ish):
  <totem token="x"/>

... where x is the number of _milliseconds_.  Default is 5000 (5
seconds).

On cluster1 (rhel4-ish), I don't recall if there's a way to do it from
cluster.conf; but in your cman initscript:

  echo x > /proc/cluster/config/cman/deadnode_timeout

... where x is the number of _seconds_.  Default is 21.

-- Lon





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