[ClusterLabs] What is timeout for initial fencing after startup?

Andreas Kurz andreas.kurz at gmail.com
Mon Mar 2 22:10:52 UTC 2015


On 2015-02-28 07:07, Andrei Borzenkov wrote:
> В Fri, 27 Feb 2015 22:45:56 +0100
> Andreas Kurz <andreas.kurz at gmail.com> пишет:
> 
>> On 2015-02-27 10:40, Andrei Borzenkov wrote:
>>> I'm testing what happens in 2 node cluster when one node is not
>>> present at startup. It appears that pacemaker gives up attempt to
>>> stonith other node after 10 minutes. Where these 10 minutes come from?
>>
>> I'd say these 10minutes come from the cluster-property 'stonith-timeout'
>> with its default of 60s and the feature to stop trying to fence a node
>> after the 10th failed fencing attempt.
>>
> 
> Do you happen to know if "10th failed attempt" is documented somewhere?
> I'm trying to find cluster or stonith property that may look like it is
> related but cannot. Only stonith-timeout is present in documentation.

I'm only aware this git commit in pacemaker, mentioning the 10 stonith
attempts:

commit e29d2f9f627e492032ce64563ee3def0ff1b000d
Author: Andrew Beekhof <andrew at beekhof.net>
Date:   Fri Jul 6 16:18:19 2012 +1000

    High: crmd: Block after 10 failed fencing attempts for a node

Regards,
Andreas

> 
> Thanks!
> 


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