[Linux-cluster] What if the fence device doesn't work?
Janne Peltonen
janne.peltonen at helsinki.fi
Wed Nov 22 14:59:10 UTC 2006
On Wed, Nov 22, 2006 at 09:21:59AM -0500, Eric Kerin wrote:
> In this case you're right. If the APC died a horrible firey death then
> the server would probably be down, and both the APC and iLO would not be
> accessible for fencing.
>
> In my situation I have redundant power supplies, and two APC devices,
> (both left power supplies go into one, right into the other) Therefore
> if one of my power controllers fail, the systems is still online. And
> hopefully I'll notice the downed power supplies before the next time the
> cluster needs to fence something. This lowers the risk to an acceptable
> level for me, but not necessarily for everyone.
Ok, thanks for clearing things up. :)
--Janne Peltonen
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