[ClusterLabs] [Question] About movement of pacemaker_remote.

[Andrew Beekhof]

> On 2 Apr 2015, at 11:58 pm, David Vossel <dvossel at redhat.com> wrote:
> 
> 
> 
> ----- Original Message -----
>> 
>>> On 14 Mar 2015, at 10:14 am, David Vossel <dvossel at redhat.com> wrote:
>>> 
>>> 
>>> 
>>> ----- Original Message -----
>>>> 
>>>> Failed actions:
>>>>    snmp2_start_0 on sl7-01 'unknown error' (1): call=8, status=Timed Out,
>>>>    exit-reason='none', last-rc-change='Thu Mar 12 14:26:26 2015',
>>>>    queued=0ms, exec=0ms
>>>>    snmp2_start_0 on sl7-01 'unknown error' (1): call=8, status=Timed Out,
>>>>    exit-reason='none', last-rc-change='Thu Mar 12 14:26:26 2015',
>>>>    queued=0ms, exec=0ms
>>>> -----------------------
>>> 
>>> Pacemaker is attempting to restore connection to the remote node here, are
>>> you
>>> sure the remote is accessible? The "Timed Out" error means that pacemaker
>>> was
>>> unable to establish the connection during the timeout period.
>> 
>> Random question: Are we smart enough not to try and start pacemaker-remote
>> resources for node's we've just fenced?
> 
> we try and re-connect to remote nodes after fencing.

nodes can take several minutes to come back though.
that could easily mean that the start has time to fail on all available nodes.

> if the fence operation
> was 'off' instead of 'reboot', this would make no sense. I'm not entirely 
> sure how to handle this. We want the remote-node re-integrated into the cluster,
> but i'd like to optimize the case where we know the node will not be coming
> back online.
> 
>> 
>> 
>> 
>> _______________________________________________
>> Users mailing list: Users at clusterlabs.org
>> http://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
>> 
> 
> _______________________________________________
> Users mailing list: Users at clusterlabs.org
> http://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