[Pacemaker] fencing with multiple node cluster
Andrew Beekhof
andrew at beekhof.net
Tue Oct 28 22:19:29 UTC 2014
> 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
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