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Date: Mon, 29 Sep 2014 08:12:15 -0600
From: Jens Axboe <axboe@kernel.dk>
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Subject: Re: Confirming test parameters
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To: "Hinson, Roger" <Roger_Hinson@intuit.com>, "fio@vger.kernel.org" <fio@vger.kernel.org>
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On 2014-09-28 23:50, Hinson, Roger wrote:
> Making sure I understand that.  I'm not sure if I have the right percentages.
>
> Since I'm using this for my type 2 above:
>   rw=randrw
>   rwmixread=3
>   rwmixwrite=97
>   percentage_random=14
>
> Would I list it as percentage_random=1,13  because my read sequential is 2% and write sequential is 84% ?

For those parameters, you should use 100 - percentage for both of them. 
So this would be the correct option:

percentage_random=98,16

-- 
Jens Axboe