From: markw@osdl.org
To: piggin@cyberone.com.au
Cc: akpm@digeo.com, linux-kernel@vger.kernel.org
Subject: Re: OSDL DBT-2 AS vs. Deadline 2.5.68-mm2
Date: Thu, 8 May 2003 09:12:27 -0700 (PDT) [thread overview]
Message-ID: <200305081612.h48GCUW25789@mail.osdl.org> (raw)
In-Reply-To: <3EB9B5BA.4080607@cyberone.com.au>
On 8 May, Nick Piggin wrote:
> markw@osdl.org wrote:
>
>>I've collected some data from STP to see if it's useful or if there's
>>anything else that would be useful to collect. I've got some tests
>>queued up for the newer patches, but I wanted to put out what I had so
>>far.
>>
> Thanks. It looks like AS isn't doing too badly here. Newer mm kernels
> have some more AS changes, and the dynamic struct request patch which
> would be good to test.
>
> Are you using TCQ on your disks?
>
There's a queue depth being set. Is that a good indicator that TCQ is
being used? If not, I'd be happy to verify it.
Mark
next prev parent reply other threads:[~2003-05-08 16:00 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-07 16:33 markw
2003-05-07 16:44 ` William Lee Irwin III
2003-05-07 16:47 ` Jens Axboe
2003-05-07 16:59 ` markw
2003-05-07 17:36 ` Jens Axboe
2003-05-07 17:39 ` Mark Haverkamp
2003-05-07 22:41 ` Zwane Mwaikambo
2003-05-07 16:59 ` Martin Josefsson
2003-05-07 17:32 ` markw
2003-05-08 1:41 ` Nick Piggin
2003-05-08 16:12 ` markw [this message]
2003-05-08 16:17 ` Jens Axboe
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