From: Jens Axboe <axboe@kernel.dk>
To: Matthew Eaton <m.eaton82@gmail.com>
Cc: fio@vger.kernel.org
Subject: Re: Question on --buffer_compress_percentage
Date: Sun, 2 Jun 2013 14:20:07 +0200 [thread overview]
Message-ID: <20130602122007.GQ26106@kernel.dk> (raw)
In-Reply-To: <CAF+0mv=Lw7GF6PyYBw9LGAf5LGmM85WZVrWv3Ba=6O2bQ6zU3Q@mail.gmail.com>
On Sat, Jun 01 2013, Matthew Eaton wrote:
> Hi Jens,
>
> Thank you for your explanation. I have another question in regards to
> buffer_compress_percentage if you don't mind.
>
> If I were to call fio with "--refill_buffers
> --buffer_compress_percentage=0", would this be the same as setting
> only "--refill_buffers"?
Yes, those would be equivalant as the default is to use fully randomized
data contents.
> Also, if I were to call fio with "--refill_buffers
> --buffer_compress_percentage=100", would this be the same as setting
> "--zero_buffers"?
Yes.
--
Jens Axboe
prev parent reply other threads:[~2013-06-02 12:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-25 1:12 Question on --buffer_compress_percentage Matthew Eaton
2013-05-27 8:21 ` Jens Axboe
2013-06-02 2:11 ` Matthew Eaton
2013-06-02 12:20 ` Jens Axboe [this message]
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