Re: Collection of benchmarks on RAID5,6 and 10

[Justin Piszcz <jpiszcz@xxxxxxxxxxxxxxx>]

On Fri, 11 Jul 2008, Jon Nelson wrote:

> Some of you may be interested in a a big blog article I wrote on
> raid5,6 and 10 performance, primarily comparing various chunk sizes
> and the impact they made.
> I did get some interesting (to me) results, and have some unanswered questions.
>
> I also re-did the tests using deadline and anticipatory (and noop is
> planned) and will add another entry comparing those results to cfq,
> which is what I used above.
>
> http://pycurious.blogspot.com/

Nice benchmarks, what did you use to make the graphs?

Also, for all of your RAID configuration/systems, what do you use for 
your servers/stability after benchmarking multiple configurations?

Justin.
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