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Re: [Linux-cluster] Power based fencing in cluster causes single point of failure that can take down a cluster



On Tue, 2007-01-09 at 14:00 -0500, Josef Whiter wrote:
> You can either have redundant fence devices, or look into qdisk.

Qdisk doesn't obviate fencing confirmation, I'm afraid; in fact, it uses
fencing to kill nodes :(

I'd check out fence_scsi as a backup fencing device.  You're certainly
not the first to ask this question.

-- Lon

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