* Capturing and Replaying with blktrace (but with compression and dedupable 0)
@ 2015-01-05 22:46 Neto, Antonio Jose Rodrigues
2015-01-06 19:07 ` Jens Axboe
0 siblings, 1 reply; 2+ messages in thread
From: Neto, Antonio Jose Rodrigues @ 2015-01-05 22:46 UTC (permalink / raw)
To: fio@vger.kernel.org
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� But just to confirm if anyone
already has tested it.
Thank you,
neto
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Capturing and Replaying with blktrace (but with compression and dedupable 0)
2015-01-05 22:46 Capturing and Replaying with blktrace (but with compression and dedupable 0) Neto, Antonio Jose Rodrigues
@ 2015-01-06 19:07 ` Jens Axboe
0 siblings, 0 replies; 2+ messages in thread
From: Jens Axboe @ 2015-01-06 19:07 UTC (permalink / raw)
To: Neto, Antonio Jose Rodrigues, 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� But just to confirm if anyone
> already has tested it.
That should work.
--
Jens Axboe
^ permalink raw reply [flat|nested] 2+ messages in thread
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2015-01-05 22:46 Capturing and Replaying with blktrace (but with compression and dedupable 0) Neto, Antonio Jose Rodrigues
2015-01-06 19:07 ` Jens Axboe
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