Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S269374AbUICQRq (ORCPT ); Fri, 3 Sep 2004 12:17:46 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S269369AbUICQRp (ORCPT ); Fri, 3 Sep 2004 12:17:45 -0400 Received: from cpu1185.adsl.bellglobal.com ([207.236.110.166]:62849 "EHLO mail.rtr.ca") by vger.kernel.org with ESMTP id S269374AbUICQRa (ORCPT ); Fri, 3 Sep 2004 12:17:30 -0400 Message-ID: <413898B9.3000403@rtr.ca> Date: Fri, 03 Sep 2004 12:15:53 -0400 From: Mark Lord User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.2) Gecko/20040803 X-Accept-Language: en, en-us MIME-Version: 1.0 To: David Greaves Cc: "J.A. Magallon" , linux-kernel@vger.kernel.org Subject: Re: md RAID over SATA performance References: <1094169937l.17931l.0l@werewolf.able.es> <1094172444l.17931l.1l@werewolf.able.es> <413826C1.1010203@dgreaves.com> In-Reply-To: <413826C1.1010203@dgreaves.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 517 Lines: 18 >blockdev --getra /dev/sda1 >blockdev --getra /dev/md0 > >and if needed: >blockdev --setra 4096 /dev/sda1 >blockdev --setra 4096 /dev/md0 The standard hdparm version of the above is the "-a" flag. Cheers -- Mark Lord (hdparm keeper & the original "Linux IDE Guy") - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/