Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263760AbTKRSOf (ORCPT ); Tue, 18 Nov 2003 13:14:35 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263766AbTKRSOf (ORCPT ); Tue, 18 Nov 2003 13:14:35 -0500 Received: from mail.gmx.net ([213.165.64.20]:43973 "HELO mail.gmx.net") by vger.kernel.org with SMTP id S263760AbTKRSOe (ORCPT ); Tue, 18 Nov 2003 13:14:34 -0500 X-Authenticated: #4512188 Message-ID: <3FBA6264.3060003@gmx.de> Date: Tue, 18 Nov 2003 19:18:12 +0100 From: "Prakash K. Cheemplavam" User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.5) Gecko/20031116 X-Accept-Language: de-de, de, en-us, en MIME-Version: 1.0 To: Marcus Hartig , lkml Subject: Re: 2.6.0-test9 /-mm3 SATA siimage - bad disk performance References: <3FB5B74E.5080707@marcush.de> <3FB5EDC1.8010805@gmx.de> <3FB6685A.8010607@marcush.de> <3FB66C9F.8070008@gmx.de> <3FB67BE0.4080301@marcush.de> In-Reply-To: <3FB67BE0.4080301@marcush.de> 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: 585 Lines: 20 Marcus Hartig wrote: > Prakash K. Cheemplavam wrote: > >> Is there a way to change the latency within Linux? I mean I don't want > > > With setpci and lspci? Well, I treid setting latenc to 64 even 128, but hd-speed didn't improve. 23MB/s was max. What else did you set? I just set the siimage controller's latency higher. Prakash - 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/