From: Jens Axboe <jens.axboe@oracle.com>
To: Radha Ramachandran <radha@google.com>
Cc: fio@vger.kernel.org
Subject: Re: Add extra_buff_count flag
Date: Wed, 4 Nov 2009 18:41:23 +0100 [thread overview]
Message-ID: <20091104174123.GG8742@kernel.dk> (raw)
In-Reply-To: <66dfd3fe0911040939w7629a514l393e3a6360430b54@mail.gmail.com>
On Wed, Nov 04 2009, Radha Ramachandran wrote:
> I would rather document it than add it by default in case it starts
> hitting memory constraints because its allocating more memory buffers.
Yes I agree, I usually don't like having one option implying changes for
another either.
> Also Iam having difficulty running verify_async/libaio engine/iodepth
> and iodepth_batch_complete options together, I will look into it to
> see whats causing the issue.
OK, I saw some issues on what appears to be races on io_u->flags today,
but I haven't investigated that yet.
--
Jens Axboe
next prev parent reply other threads:[~2009-11-04 17:41 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-04 0:33 Add extra_buff_count flag Radha Ramachandran
2009-11-04 7:35 ` Jens Axboe
2009-11-04 17:12 ` Radha Ramachandran
2009-11-04 17:29 ` Jens Axboe
2009-11-04 17:39 ` Radha Ramachandran
2009-11-04 17:41 ` Jens Axboe [this message]
2009-11-04 19:22 ` Jens Axboe
2009-11-04 19:31 ` Radha Ramachandran
2009-11-04 19:36 ` Jens Axboe
2009-11-04 20:01 ` Jens Axboe
2009-11-04 22:50 ` Radha Ramachandran
2009-11-05 7:32 ` Jens Axboe
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