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Date: Tue, 06 Jan 2015 12:07:15 -0700
From: Jens Axboe <axboe@kernel.dk>
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Subject: Re: Capturing and Replaying with blktrace (but with compression and
 dedupable 0)
References: <D0D07E67.8EC4%Antonio.Jose.Rodrigues.Neto@netapp.com>
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To: "Neto, Antonio Jose Rodrigues" <Antonio.Jose.Rodrigues.Neto@netapp.com>, "fio@vger.kernel.org" <fio@vger.kernel.org>
List-ID: <fio@vger.kernel.org>

On 01/05/2015 03:46 PM, Neto, Antonio Jose Rodrigues wrote:
> Hi All,
>
> This is neto from Brazil
>
> How are you?
>
> Quick question:
>
> Capturing specific workload from customer A with blktrace and I want to
> replay with fio on customer B.
>
> I do not know how the workload was generated by customer A (with a bunch
> of NULLs or zeroes) and I would like to replay on customer B with scramble
> buffers and 0% dedupable and 0% compression.
>
> I do not see why this should not work=EF=BF=BD But just to confirm if any=
one
> already has tested it.

That should work.


--=20
Jens Axboe