[Pacemaker] fencing with multiple node cluster

[Andrew Beekhof]

> On 28 Oct 2014, at 8:59 pm, philipp.achmueller at arz.at wrote:
> 
> hi, 
> 
> any recommendation/documentation for a reliable fencing implementation on a multi-node cluster (4 or 6 nodes on 2 site). 
> i think of implementing multiple node-fencing devices for each host to stonith remaining nodes on other site? 

sbd might be a reasonable option
on rhel 7.1 you'll be able to combine it with no-quorum-policy=suicide to allow the site that retains quorum to continue knowing that the other side will have fenced itself