From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ming Zhang Subject: Re: RAID-5 streaming read performance Date: Fri, 15 Jul 2005 08:29:43 -0400 Message-ID: <1121430583.5548.11.camel@localhost.localdomain> References: <874qb14btr.fsf@uwo.ca> <1121220487.5552.34.camel@localhost.localdomain> <87mzorfmdx.fsf@uwo.ca> <1121257494.5504.4.camel@localhost.localdomain> <87eka2g9dp.fsf@uwo.ca> <1121259126.5504.14.camel@localhost.localdomain> <87vf3eeqe2.fsf@uwo.ca> <42D5573A.6090801@dgreaves.com> <87r7e23uo5.fsf@uwo.ca> <87wtns7pzc.fsf@uwo.ca> Reply-To: mingz@ele.uri.edu Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-raid-owner@vger.kernel.org To: Holger Kiehl Cc: Dan Christensen , Linux RAID List-Id: linux-raid.ids in my previous test, using SATA, i got better result in 2.6 instead of 2.4. :P Ming On Fri, 2005-07-15 at 06:01 +0000, Holger Kiehl wrote: > > I'm trying to figure out why the last two numbers differ. > > > Have you checked what the performance with a 2.4.x kernel is? If I > remember correctly there was some discussion on this list that 2.4 > raid5 > has better read performance. > > Holger >