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| From | Steve Loughran <ste...@apache.org> |
| Subject | Re: Dedicated disk for operating system |
| Date | Sat, 13 Aug 2011 19:23:13 GMT |
On 10/08/2011 20:31, Brian Bockelman wrote: > MTTF is a difficult number. Popular papers include: http://db.usenix.org/events/fast07/tech/schroeder/schroeder_html/index.html, http://labs.google.com/papers/disk_failures.pdf > > Ted is assuming a MTTF of 25kHours; I think that's overly pessimistic, although both papers indicate that MTTF is a crappy way to model disk lifetime. > see also [Gray05] http://research.microsoft.com/apps/pubs/default.aspx?id=64599 | |
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