[Beowulf] 96 cores in silent and small enclosure
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Eugen Leitl eugen at leitl.orgMon Apr 19 07:27:32 PDT 2010
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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 ______________________________________________________________ ICBM: 48.07100, 11.36820 http://www.ativel.com http://postbiota.org 8B29F6BE: 099D 78BA 2FD3 B014 B08A 7779 75B0 2443 8B29 F6BE
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