Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030462AbXAHCtc (ORCPT ); Sun, 7 Jan 2007 21:49:32 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030464AbXAHCtc (ORCPT ); Sun, 7 Jan 2007 21:49:32 -0500 Received: from srv5.dvmed.net ([207.36.208.214]:51751 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030462AbXAHCtb (ORCPT ); Sun, 7 Jan 2007 21:49:31 -0500 Message-ID: <45A1B137.9070306@garzik.org> Date: Sun, 07 Jan 2007 21:49:27 -0500 From: Jeff Garzik User-Agent: Thunderbird 1.5.0.9 (X11/20061219) MIME-Version: 1.0 To: Tejun Heo CC: Pablo Sebastian Greco , linux-kernel@vger.kernel.org Subject: Re: SATA problems References: <459A674B.3060304@fliagreco.com.ar> <459B9F91.9070908@gmail.com> <459BC703.9000207@fliagreco.com.ar> <459C8A5E.5010206@gmail.com> <459CFE7B.6090306@fliagreco.com.ar> <459DC2EE.1090307@fliagreco.com.ar> <45A1AB3F.1080408@gmail.com> In-Reply-To: <45A1AB3F.1080408@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: -4.3 (----) X-Spam-Report: SpamAssassin version 3.1.7 on srv5.dvmed.net summary: Content analysis details: (-4.3 points, 5.0 required) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 694 Lines: 22 Tejun Heo wrote: > Pablo Sebastian Greco wrote: >> After an uptime of 13:34 under heavy load and no errors, I'm pretty >> sure your patch is correct. Is there a way to backport this to 2.6.18.x? > > I forgot this (even though I implemented it) but you can turn off NCQ by > doing the following. > > # echo 1 > /sys/block/sdX/device/queue_depth Thanks, I had forgotten this, too :) Added to the libata FAQ: http://linux-ata.org/faq.html Jeff - 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/