[Beowulf] UPS signaling scripts?

[Sangamesh B]

Hi Gerry,

     What problem are you facing with APC Powerchute software? Because we
also have started using this. As of now its working fine.

Thank you,
Sangamesh

On Tue, Feb 9, 2010 at 11:44 AM, Henning Fehrmann <
henning.fehrmann at aei.mpg.de> wrote:

> Hi Gerry,
>
>
> On Mon, Feb 08, 2010 at 03:05:52PM -0600, Gerald Creager wrote:
> > Looking for a usable script that will allow me to listen to an APC
> > data center UPS and power down a cluster when we go to UPS power.
> > Anyone got a solution? My last experience with PowerChute was pretty
> > sad, I'm afraid.
>
> There is NUT - Network UPS Tools. It works fine for at least
> ~ 1700 clients.
>
> http://www.networkupstools.org/
>
> The NUT server provides the information whether a UPS is running on
> battery and how much battery charge is approximately left.
> The clients get the information and start scripts - e.g. a shutdown
> routine.
>
> Cheers,
> Henning
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