[Clusterusers] ANOTHER power outage, and UPSes

Thomas Helmuth thelmuth at cs.umass.edu
Mon Oct 7 19:16:56 EDT 2013


I'm fine with anything as long as you don't mess with compute-1-9 until one
of my runs on it finishes. It's the only run I need to finish for data for
a paper.

-Tom


On Mon, Oct 7, 2013 at 7:09 PM, Lee Spector <lspector at hampshire.edu> wrote:

>
> I'm not running anything on those...
>
>
> On Oct 7, 2013, at 7:01 PM, Wm. Josiah Erikson wrote:
>
> > I brought two UPSes over earlier today, and was going to wait until an
> opportunity like this to plug them in.
> >
> > I assume that I should prioritize the compute-2-x nodes, since they are
> mostly what is used for the longest-running jobs that lose the most work if
> the nodes go down?
> >
> > If it's OK, I will wait until tomorrow morning to bring the
> tractor-blades back up so that I'm not pulling down nodes that are running
> jobs that will just have to be interrupted again for me to put UPSes under
> them.
> >
> > I don't think I have enough UPS yet to power all of Rack 2, but I'll do
> as much as I can. I am ordering some more batteries tomorrow for another
> old 2200VA UPS that I found in the library server room :)
> >
> > --
> > -----
> > Wm. Josiah Erikson
> > Network Engineer
> > Hampshire College
> > Amherst, MA 01002
> >
> > _______________________________________________
> > Clusterusers mailing list
> > Clusterusers at lists.hampshire.edu
> > https://lists.hampshire.edu/mailman/listinfo/clusterusers
>
> --
> Lee Spector, Professor of Computer Science
> Cognitive Science, Hampshire College
> 893 West Street, Amherst, MA 01002-3359
> lspector at hampshire.edu, http://hampshire.edu/lspector/
> Phone: 413-559-5352, Fax: 413-559-5438
>
> _______________________________________________
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> https://lists.hampshire.edu/mailman/listinfo/clusterusers
>
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