From: Joe Landman <landman@scalableinformatics.com>
To: Bart Van Assche <bart.vanassche@gmail.com>
Cc: Vladislav Bolkhovitin <vst@vlnb.net>,
James.Bottomley@hansenpartnership.com,
linux-scsi@vger.kernel.org, rdreier@cisco.com,
linux-kernel@vger.kernel.org,
"Nicholas A. Bellinger" <nab@linux-iscsi.org>,
fujita.tomonori@lab.ntt.co.jp, scst-devel@lists.sourceforge.net,
akpm@linux-foundation.org, FUJITA Tomonori <tomof@acm.org>,
torvalds@linux-foundation.org
Subject: Re: [Scst-devel] Integration of SCST in the mainstream Linux kernel
Date: Thu, 31 Jan 2008 12:13:12 -0500 [thread overview]
Message-ID: <47A201A8.4060906@scalableinformatics.com> (raw)
In-Reply-To: <e2e108260801310908k516f588cv51c18486b4a495d2@mail.gmail.com>
Bart Van Assche wrote:
> I have ran some tests with Bonnie++, but found out that on a fast
> network like IB the filesystem used for the test has a really big
> impact on the test results.
This is true of the file systems when physically directly connected to
the unit as well. Some file systems are designed with high performance
in mind, some are not.
> If anyone has a suggestion for a better test than dd to compare the
> performance of SCSI storage protocols, please let it know.
Hmmm... if you care about the protocol side, I can't help. Our users
are more concerned with the file system side, so this is where we focus
our tuning attention.
>
> Bart Van Assche.
Joe
--
Joseph Landman, Ph.D
Founder and CEO
Scalable Informatics LLC,
email: landman@scalableinformatics.com
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next prev parent reply other threads:[~2008-01-31 17:13 UTC|newest]
Thread overview: 148+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-23 14:22 Integration of SCST in the mainstream Linux kernel Bart Van Assche
2008-01-23 17:11 ` Vladislav Bolkhovitin
2008-01-29 20:42 ` James Bottomley
2008-01-29 21:31 ` Roland Dreier
2008-01-29 23:32 ` FUJITA Tomonori
2008-01-30 1:15 ` [Scst-devel] " Vu Pham
2008-01-30 8:38 ` Bart Van Assche
2008-01-30 10:56 ` FUJITA Tomonori
2008-01-30 11:40 ` Vladislav Bolkhovitin
2008-01-30 13:10 ` Bart Van Assche
2008-01-30 13:54 ` FUJITA Tomonori
2008-01-31 7:48 ` Bart Van Assche
2008-01-31 13:25 ` Nicholas A. Bellinger
2008-01-31 14:34 ` Bart Van Assche
2008-01-31 14:44 ` Nicholas A. Bellinger
2008-01-31 15:50 ` Vladislav Bolkhovitin
2008-01-31 16:25 ` [Scst-devel] " Joe Landman
2008-01-31 17:08 ` Bart Van Assche
2008-01-31 17:13 ` Joe Landman [this message]
2008-01-31 18:12 ` David Dillow
2008-02-01 11:50 ` Vladislav Bolkhovitin
2008-02-01 11:50 ` Vladislav Bolkhovitin
2008-02-01 12:25 ` Vladislav Bolkhovitin
2008-01-31 17:14 ` Nicholas A. Bellinger
2008-01-31 17:40 ` Bart Van Assche
2008-01-31 18:15 ` Nicholas A. Bellinger
2008-02-01 9:08 ` Bart Van Assche
2008-02-01 8:11 ` Bart Van Assche
2008-02-01 10:39 ` Nicholas A. Bellinger
2008-02-01 11:04 ` Bart Van Assche
2008-02-01 12:05 ` Nicholas A. Bellinger
2008-02-01 13:25 ` Bart Van Assche
2008-02-01 14:36 ` Nicholas A. Bellinger
2008-01-30 16:34 ` James Bottomley
2008-01-30 16:50 ` Bart Van Assche
2008-02-02 15:32 ` Pete Wyckoff
2008-02-05 17:01 ` Erez Zilber
2008-02-06 12:16 ` Bart Van Assche
2008-02-06 16:45 ` Benny Halevy
2008-02-06 17:06 ` Roland Dreier
2008-02-18 9:43 ` Erez Zilber
2008-02-18 11:01 ` Bart Van Assche
2008-02-20 7:34 ` Erez Zilber
2008-02-20 8:41 ` Bart Van Assche
2008-01-30 11:18 ` Vladislav Bolkhovitin
2008-01-30 8:29 ` Bart Van Assche
2008-01-30 16:22 ` James Bottomley
2008-01-30 17:03 ` Bart Van Assche
2008-02-05 7:14 ` [Scst-devel] " Tomasz Chmielewski
2008-02-05 13:38 ` FUJITA Tomonori
2008-02-05 16:07 ` Tomasz Chmielewski
2008-02-05 16:21 ` Ming Zhang
2008-02-05 16:43 ` FUJITA Tomonori
2008-02-05 17:09 ` Matteo Tescione
2008-02-06 1:29 ` FUJITA Tomonori
2008-02-06 2:01 ` Nicholas A. Bellinger
2008-01-30 11:17 ` Vladislav Bolkhovitin
2008-02-04 12:27 ` Vladislav Bolkhovitin
2008-02-04 13:53 ` Bart Van Assche
2008-02-04 17:00 ` David Dillow
2008-02-04 17:08 ` Vladislav Bolkhovitin
2008-02-05 16:25 ` Bart Van Assche
2008-02-05 18:18 ` Linus Torvalds
2008-02-04 15:30 ` James Bottomley
2008-02-04 16:25 ` Vladislav Bolkhovitin
2008-02-04 17:06 ` James Bottomley
2008-02-04 17:16 ` Vladislav Bolkhovitin
2008-02-04 17:25 ` James Bottomley
2008-02-04 17:56 ` Vladislav Bolkhovitin
2008-02-04 18:22 ` James Bottomley
2008-02-04 18:38 ` Vladislav Bolkhovitin
2008-02-04 18:54 ` James Bottomley
2008-02-05 18:59 ` Vladislav Bolkhovitin
2008-02-05 19:13 ` James Bottomley
2008-02-06 18:07 ` Vladislav Bolkhovitin
2008-02-07 13:13 ` [Scst-devel] " Bart Van Assche
2008-02-07 13:45 ` Vladislav Bolkhovitin
2008-02-07 22:51 ` david
2008-02-08 10:37 ` Vladislav Bolkhovitin
2008-02-09 7:40 ` david
2008-02-08 11:33 ` Nicholas A. Bellinger
2008-02-08 14:36 ` Vladislav Bolkhovitin
2008-02-08 23:53 ` Nicholas A. Bellinger
2008-02-15 15:02 ` Bart Van Assche
2008-02-07 15:38 ` [Scst-devel] " Nicholas A. Bellinger
2008-02-07 20:37 ` Luben Tuikov
2008-02-08 10:32 ` Vladislav Bolkhovitin
2008-02-09 7:32 ` Luben Tuikov
2008-02-11 10:02 ` Vladislav Bolkhovitin
2008-02-08 11:53 ` [Scst-devel] " Nicholas A. Bellinger
2008-02-08 14:42 ` Vladislav Bolkhovitin
2008-02-09 0:00 ` Nicholas A. Bellinger
2008-02-04 18:29 ` Linus Torvalds
2008-02-04 18:49 ` James Bottomley
2008-02-04 19:06 ` Nicholas A. Bellinger
2008-02-04 19:19 ` Nicholas A. Bellinger
2008-02-04 19:44 ` Linus Torvalds
2008-02-04 20:06 ` [Scst-devel] " 4news
2008-02-04 20:24 ` Nicholas A. Bellinger
2008-02-04 21:01 ` J. Bruce Fields
2008-02-04 21:24 ` Linus Torvalds
2008-02-04 22:00 ` Nicholas A. Bellinger
2008-02-04 22:57 ` Jeff Garzik
2008-02-04 23:45 ` Linus Torvalds
2008-02-05 0:08 ` Jeff Garzik
2008-02-05 1:20 ` Linus Torvalds
2008-02-05 8:38 ` Bart Van Assche
2008-02-05 17:50 ` Jeff Garzik
2008-02-06 10:22 ` Bart Van Assche
2008-02-06 14:21 ` Jeff Garzik
2008-02-05 13:05 ` Olivier Galibert
2008-02-05 18:08 ` Jeff Garzik
2008-02-05 19:01 ` Vladislav Bolkhovitin
2008-02-04 22:43 ` Alan Cox
2008-02-04 17:30 ` Douglas Gilbert
2008-02-05 2:07 ` [Scst-devel] " Chris Weiss
2008-02-05 14:19 ` FUJITA Tomonori
2008-02-04 22:59 ` Nicholas A. Bellinger
2008-02-04 23:00 ` James Bottomley
2008-02-04 23:12 ` Nicholas A. Bellinger
2008-02-04 23:16 ` Nicholas A. Bellinger
2008-02-05 18:37 ` James Bottomley
2008-02-04 23:04 ` Jeff Garzik
2008-02-04 23:27 ` Linus Torvalds
2008-02-05 19:01 ` Vladislav Bolkhovitin
2008-02-05 19:12 ` Jeff Garzik
2008-02-05 19:21 ` Vladislav Bolkhovitin
2008-02-06 0:11 ` Nicholas A. Bellinger
2008-02-06 1:43 ` Nicholas A. Bellinger
2008-02-12 16:05 ` [Scst-devel] " Bart Van Assche
2008-02-13 3:44 ` Nicholas A. Bellinger
2008-02-13 6:18 ` CONFIG_SLUB and reproducable general protection faults on 2.6.2x Nicholas A. Bellinger
2008-02-13 16:37 ` Nicholas A. Bellinger
2008-02-06 0:17 ` Integration of SCST in the mainstream Linux kernel Nicholas A. Bellinger
2008-02-06 0:48 ` Nicholas A. Bellinger
2008-02-06 0:51 ` Nicholas A. Bellinger
2008-02-05 0:07 ` Matt Mackall
2008-02-05 0:24 ` Linus Torvalds
2008-02-05 0:42 ` Jeff Garzik
2008-02-05 0:45 ` Matt Mackall
2008-02-05 4:43 ` [Scst-devel] " Matteo Tescione
2008-02-05 5:07 ` James Bottomley
2008-02-05 13:38 ` FUJITA Tomonori
2008-02-05 19:00 ` Vladislav Bolkhovitin
2008-02-05 17:10 ` Erez Zilber
2008-02-05 19:02 ` Bart Van Assche
2008-02-05 19:02 ` Vladislav Bolkhovitin
-- strict thread matches above, loose matches on Subject: below --
2008-02-09 7:44 [Scst-devel] " Luben Tuikov
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