[Pacemaker] stonith - using multiple fencing devices for one node to fence device with redundant power sources

[Digimer]

On 03/10/13 05:42, Nikola Ciprich wrote:
> Hello,
> 
> I'm playing with netio 230-CS PDU, and it works pretty well as 
> fencing device for my testing pacemaker cluster. However, I'd like 
> to use two such units plugged to different power sources and use
> them as fencing units for servers with redundant power supplies 
> (each connected to one of the PDUs).
> 
> Is there some way to tell, node needs to be fenced using two
> fencing devices? Or I'll need to create my own fencing plugin
> allowing to use two fencing devices simultaneously?
> 
> any help would be greatly appreciated
> 
> thanks a lot in advance
> 
> nik

There is an example of this configuration here;

(crm) http://clusterlabs.org/wiki/Fencing_topology
(pcs) http://clusterlabs.org/wiki/STONITH_Levels

Cheers

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Digimer
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