[HH] Figured I would post this question here...
Kurt L Keville
kkeville at mit.edu
Fri Oct 30 09:25:35 EDT 2015
Seems like the logical place for it... and so far Tom and Bill on this list have the best suggestions... if this isn't hardware hacking I don't know what is...
Here's my problem... it might have an electronic fix but it more likely is an EE101 and NEC code thing...
I have 2 (20A) Geist PDUs... http://geistapp.geistglobal.com/specs/1136
I have 3 (12A) servers... http://www.supermicro.com/aplus/system/2u/2042/as-2042g-6rf.cfm
In the aggregate I am fine on current (36A < 40A) but my grains are a little course here... is there a way to load balance the 20A services? There are some rather esoteric tie-bar and breaker ganging ideas out there but I would have to convince an electrician I would deploy this box only under certain conditions (like the upstream wiring being specced for 40A)...
We spent a lot of time upgrading the servers; I suppose I could downgrade them to the point that I could put 2 on one circuit... this is an odd problem and stems from the SCC we are entering next month... kind of a dumb rule seeing as we are supposed to be solving real-world problems...
http://sc15.supercomputing.org/conference-program/student-programs/sc15-student-cluster-competition/scc-competition-rules
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