From: Jens Axboe <axboe@kernel.dk>
To: Suresh Dhanarajan <sureshdrajan@gmail.com>
Cc: fio@vger.kernel.org
Subject: Re: query on verify_dump option
Date: Wed, 11 Apr 2012 22:03:37 +0200 [thread overview]
Message-ID: <4F85E399.3030603@kernel.dk> (raw)
In-Reply-To: <CAN8qX8ZnCCZz3cBbhocdTwXgBqsL=JV=QYFD_OSj4nmEFVUZMQ@mail.gmail.com>
On 2012-04-06 02:28, Suresh Dhanarajan wrote:
> Hi,
>
> I am looking for this files in the same location where my fio is and i
> dont see the two files that you refereed.
Hmm, you really should, if you have verify_dump=1 set. The pattern
verify is the odd one out, all the other checksum verifiers use shared
code for this. I'll take a look at this and see if I can reproduce it.
> We have option to give pattern during verify only.
> What i mentioned is during Write and reads there is no option to
> provide the patterns.
Ahh, good point. You could just set do_verify=0 for a write workload,
where you define verify_pattern and verify=meta. That should write with
just that pattern. Does that help?
Not sure what you mean for the reads...
--
Jens Axboe
next prev parent reply other threads:[~2012-04-11 20:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-05 23:20 query on verify_dump option Suresh Dhanarajan
2012-04-06 0:16 ` Jens Axboe
2012-04-06 0:28 ` Suresh Dhanarajan
2012-04-11 20:03 ` Jens Axboe [this message]
2015-06-25 5:29 ` Alireza Haghdoost
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