Re: messed up changing chunk size

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On Sun, 18 Jul 2010 17:32:25 -0700
Konstantin Svist <fry.kun@xxxxxxxxx> wrote:

> I looked around and found that chunk size 
> of 512 should work better.

Not true, at least with RAID5/6 a chunk size of 64K performs faster, see
http://louwrentius.blogspot.com/2010/05/raid-level-and-chunk-size-benchmarks.html
http://alephnull.com/benchmarks/sata2009/chunksize.html

-- 
With respect,
Roman

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