[Clusterusers] cluster/classroom issues?

Bassam Kurdali bassam at urchn.org
Sun Sep 22 16:06:07 EDT 2013


Ok, I've restarted tractor on the cluster nodes I could ssh into (2-17
and most of rack 4 seem to be down).
I couldn't do much about the classroom machines, not sure what is going
on there- I see a bunch of 'localhost' machines running osx, I'm
suspecting these are classroom machines needing a reboot :)
cheers,
Bassam

On Sun, 2013-09-22 at 15:47 -0400, Bassam Kurdali wrote:
> I'm going by what tractor reports; 
> http://fly.hampshire.edu:8000/tractor/tv/#
> probably the actual machines are up but they're not running the tractor
> service.
> I experimentally ssh'ed in to compute-1-18 (was down)
> and /init.d/tractor-blade start 'ed and now it is up.
> I think I'll go ahead and start the other ones up.. wonder if there is a
> better way than one by one..
> On Sun, 2013-09-22 at 15:32 -0400, Lee Spector wrote:
> > On classroom machines? Fly seems relatively healthy (only 3 nodes down) from http://fly.hampshire.edu/ganglia/.
> > 
> >  -Lee
> > 
> > On Sep 22, 2013, at 3:26 PM, Bassam Kurdali wrote:
> > 
> > > Just spooled a render and noticed a lot of 'no pulse'. I'm guessing we
> > > had a power outage sometime during the storm.
> > > cheers,
> > > Bassam
> > > 
> > > _______________________________________________
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> > 
> > --
> > 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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> > Clusterusers at lists.hampshire.edu
> > https://lists.hampshire.edu/mailman/listinfo/clusterusers
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> 
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