[Linux-cluster] gfs and fencing
Naoki
naoki at valuecommerce.com
Thu Nov 17 04:38:09 UTC 2005
On Wed, 2005-11-16 at 12:14 +0300, Denis Medvedev wrote:
> Lon Hohberger wrote:
>
> >If you don't care about having to do manual intervention, you can use
> >manual fencing. However, I *strongly* recommend against it. IIRC,
> >there are several example configurations for different power switches in
> >the archive for this mailing list.
> >
> >
> >
> Why not have ssh -like fencing? On a separate channel a ssh command can
> be issued to another host to reboot or to just kill cluster processes?
> In Linux-HA stonith has a ssh feature.
> Moreover, why not have a fence_stonith which will invoke stonith as a
> fencing agent?
How about using OpenIPMI to shut off the power? Works a treat for us
but have not used it in this context.
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