[Beowulf] 96 cores in silent and small enclosure
eugen at leitl.org
Mon Apr 19 10:27:32 EDT 2010
On Fri, Apr 16, 2010 at 08:06:38PM -0500, Gerry Creager wrote:
> I'll echo the 2x factoring with 10 deg temperature rise. And, I hear, al
> the time, from bean counters and room monitors, how we should run our
> machine rooms hotter. I've got 2 with ambient setpoints at 80F right
Does anyone here have nonanecdotal data on (Intel X-25M G2) SSD populations,
especially at slightly elevated temperatures?
> now, and we see, in our 300 node cluster, an average of one DIMM and one
> hard drive/week. It's a real good thing the hardware's all still under
> maintenance, else we'd be out of systems already. Over the winter, when
> building thermal sink was lower, we also saw fewer failures.
Eugen* Leitl <a href="http://leitl.org">leitl</a> http://leitl.org
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