[ClusterLabs] Cluster node loss detection.

Vallevand, Mark K Mark.Vallevand at UNISYS.com
Fri Oct 16 10:51:36 EDT 2015

It looks like it takes 20s for a cluster to detect that a node has been lost.
The detection seems to correlate to dlm reporting its lost connection to the node.
Not sure if correlation is causation.
Anyway, can someone tell me where that 20s might be coming from and if it is adjustable?

Ubuntu 12.04 LTS

pacemaker 1.1.10

 cman 3.1.7

corosync 1.4.6


Mark K Vallevand   Mark.Vallevand at Unisys.com<mailto:Mark.Vallevand at Unisys.com>
Never try and teach a pig to sing: it's a waste of time, and it annoys the pig.
THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.clusterlabs.org/pipermail/users/attachments/20151016/42c3f783/attachment-0002.html>

More information about the Users mailing list