Re: SSD + Rust as raid1

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On Fri, 31 May 2013 08:47:00 +0100
Dominic Raferd <dominic@xxxxxxxxxxxxxxx> wrote:

> This is my idea too (see my OP), but I am concerned about optimisation 
> (--write-behind, --bitmap and --bitmap-chunk settings) especially for 
> writes.

> --write-behind=16384

I think this will not work, you will have to use 16383.

> --bitmap=/mnt/sda1/write-intent-bitmap.file 

Save yourself lots of maintenance headache, just use --bitmap=internal

> --bitmap-chunk=256M

Looks OK.

-- 
With respect,
Roman

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