From: "Artem B. Bityutskiy" <dedekind@yandex.ru>
To: Peter Grayson <pgrayson@realmsys.com>
Cc: linux-mtd@lists.infradead.org
Subject: Re: Great jffs2 speedup
Date: Sat, 01 Oct 2005 11:01:18 +0400 [thread overview]
Message-ID: <433E343E.8090905@yandex.ru> (raw)
In-Reply-To: <1128111916.6926.92.camel@localhost.localdomain>
Peter Grayson wrote:
> # time dd if=/dev/zero of=/mnt/mtdb2/dedekind bs=1M count=300
Hmm, not bad with zero files, and now with if=/dev/urandom ?
> So, there seems to be a linear relationship between the time-to-stat and
> the file size.
Neh, that's known fact and this is why we call it unscalable.
> I do not have the time to do this test right now.
That's not compulsory :-) That's for you, it may be interesting for you.
> I'll try to make some time to do these tests next week.
Yhank you!
--
Best Regards,
Artem B. Bityuckiy,
St.-Petersburg, Russia.
next prev parent reply other threads:[~2005-10-01 7:02 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-28 9:36 Great jffs2 speedup hinko.kocevar
2005-09-28 10:00 ` Jörn Engel
2005-09-28 15:26 ` hinko.kocevar
2005-09-29 7:53 ` Jörn Engel
2005-09-30 12:26 ` hinko.kocevar
2005-09-29 8:21 ` Ferenc Havasi
2005-09-29 9:34 ` Jörn Engel
2005-09-29 9:44 ` Artem B. Bityutskiy
2005-09-29 9:52 ` Ferenc Havasi
2005-09-29 9:55 ` Jörn Engel
2005-09-29 9:59 ` Artem B. Bityutskiy
2005-09-29 10:12 ` Jörn Engel
2005-09-29 10:21 ` Artem B. Bityutskiy
2005-09-29 10:26 ` Jörn Engel
2005-09-29 11:34 ` Ferenc Havasi
2005-09-29 11:35 ` Jörn Engel
2005-09-29 11:45 ` Ferenc Havasi
2005-09-29 11:52 ` Jörn Engel
2005-09-29 12:39 ` Josh Boyer
2005-09-29 10:23 ` Ferenc Havasi
2005-09-29 10:29 ` Jörn Engel
2005-09-29 10:45 ` Artem B. Bityutskiy
2005-09-29 11:29 ` Ferenc Havasi
2005-09-29 11:32 ` Artem B. Bityutskiy
2005-09-29 16:10 ` Peter Grayson
2005-09-29 17:45 ` Sergei Sharonov
2005-09-30 4:19 ` Peter Grayson
2005-09-30 8:58 ` Artem B. Bityutskiy
2005-09-30 9:08 ` Artem B. Bityutskiy
2005-09-30 20:25 ` Peter Grayson
2005-10-01 7:01 ` Artem B. Bityutskiy [this message]
2005-09-30 21:15 ` Sergei Sharonov
2005-09-30 23:22 ` Peter Grayson
2005-10-01 7:43 ` Artem B. Bityutskiy
2005-09-29 10:15 ` hinko.kocevar
2005-09-29 12:01 ` Ferenc Havasi
2005-09-29 13:07 ` Jörn Engel
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