Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261825AbTFCXET (ORCPT ); Tue, 3 Jun 2003 19:04:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261827AbTFCXET (ORCPT ); Tue, 3 Jun 2003 19:04:19 -0400 Received: from pc2-cwma1-4-cust86.swan.cable.ntl.com ([213.105.254.86]:16514 "EHLO lxorguk.ukuu.org.uk") by vger.kernel.org with ESMTP id S261825AbTFCXER (ORCPT ); Tue, 3 Jun 2003 19:04:17 -0400 Subject: Re: siimage slow on 2.4.21-rc6-ac2 From: Alan Cox To: Mauk van der Laan Cc: Linux Kernel Mailing List In-Reply-To: <3EDD25A0.1040602@maatwerk.net> References: <3EDD1C87.5090906@maatwerk.net> <1054675355.9233.73.camel@dhcp22.swansea.linux.org.uk> <3EDD2260.20200@maatwerk.net> <3EDD25A0.1040602@maatwerk.net> Content-Type: text/plain Content-Transfer-Encoding: 7bit Organization: Message-Id: <1054678794.9233.76.camel@dhcp22.swansea.linux.org.uk> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.2.2 (1.2.2-5) Date: 03 Jun 2003 23:19:55 +0100 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 721 Lines: 20 On Maw, 2003-06-03 at 23:48, Mauk van der Laan wrote: > He! I just did > > # hdparm -d1 -X66 /dev/hdX > # echo "max_kb_per_request:15" > /proc/.ide/hdX/settings > > on BOTH sata drives and everything works fine! > Is it possible that they influence each other? Not as I understand it, but this is rather useful information. The SI does have some ties for PIO mode but not UDMA clocking. This is most interesting information. The max_kb_per thing should be irrelevant btw. - 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/