From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [195.209.228.254] (helo=shelob.oktetlabs.ru) by canuck.infradead.org with esmtps (Exim 4.52 #1 (Red Hat Linux)) id 1ELbNc-0007W3-JP for linux-mtd@lists.infradead.org; Sat, 01 Oct 2005 03:02:05 -0400 Message-ID: <433E343E.8090905@yandex.ru> Date: Sat, 01 Oct 2005 11:01:18 +0400 From: "Artem B. Bityutskiy" MIME-Version: 1.0 To: Peter Grayson References: <433A640D.6030200@cetrtapot.si> <433BA402.3040703@inf.u-szeged.hu> <20050929093433.GB18741@wohnheim.fh-wedel.de> <433BB979.7010904@inf.u-szeged.hu> <433BBB19.9060905@yandex.ru> <1128010237.6926.10.camel@localhost.localdomain> <1128053984.6926.59.camel@localhost.localdomain> <1128070714.4267.8.camel@sauron.oktetlabs.ru> <1128111916.6926.92.camel@localhost.localdomain> In-Reply-To: <1128111916.6926.92.camel@localhost.localdomain> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: linux-mtd@lists.infradead.org Subject: Re: Great jffs2 speedup List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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.