Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964784AbWARDDJ (ORCPT ); Tue, 17 Jan 2006 22:03:09 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964866AbWARDDJ (ORCPT ); Tue, 17 Jan 2006 22:03:09 -0500 Received: from out4.smtp.messagingengine.com ([66.111.4.28]:64434 "EHLO out4.smtp.messagingengine.com") by vger.kernel.org with ESMTP id S964784AbWARDDI (ORCPT ); Tue, 17 Jan 2006 22:03:08 -0500 X-Sasl-enc: jstnLHfGv8mrR8fGb4+zOJ72dm55anaI+2TI4AEBrSOX 1137553384 Message-ID: <43CDAFE3.8050203@fastmail.co.uk> Date: Wed, 18 Jan 2006 11:02:59 +0800 From: Max Waterman User-Agent: Thunderbird 1.6a1 (Macintosh/20060116) MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: Re: io performance... References: <43CB4CC3.4030904@fastmail.co.uk> In-Reply-To: <43CB4CC3.4030904@fastmail.co.uk> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 422 Lines: 13 One further question. I get these messages 'in' dmesg : sda: asking for cache data failed sda: assuming drive cache: write through How can I force it to be 'write back'? Max. - 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/