hadoop-general mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
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

Mime
View raw message