[Pacemaker] will online node shoots the standby node when no cluster services?

Jean-Francois Malouin Jean-Francois.Malouin at bic.mni.mcgill.ca
Wed Oct 17 18:29:13 UTC 2012


* Digimer <lists at alteeve.ca> [20121017 14:21]:
> On 10/17/2012 02:10 PM, Jean-Francois Malouin wrote:
> > Hi,
> > 
> > A simple question for a simple 2-nodes cluster running
> > pacemaker-1.0.9, corosync-1.2.1 (Debian/Squeeze): 
> > 
> > will the online node stonith the other standby node if I stop the
> > cluster services on it? (I need to open the chassis)
> > 
> > thanks!
> > jf
> 
> No.
> 
> The idea behind fencing is to restore a node to a known state. If you
> gracefully shutdown the cluster stack, then it is able to inform the
> peer node that it is leaving and will not be offering any clustered
> services. Thus, it is in a known state and all is fine.

Thanks for the fast and clear reply!

jf

> 
> -- 
> Digimer
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