Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757910AbXI3OXx (ORCPT ); Sun, 30 Sep 2007 10:23:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755693AbXI3OXq (ORCPT ); Sun, 30 Sep 2007 10:23:46 -0400 Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:46045 "EHLO the-village.bc.nu" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1755030AbXI3OXp (ORCPT ); Sun, 30 Sep 2007 10:23:45 -0400 Date: Sun, 30 Sep 2007 15:29:08 +0100 From: Alan Cox To: Paolo Ornati Cc: Tejun Heo , Linux Kernel Mailing List Subject: Re: [PATCH] blacklist NCQ on Seagate Barracuda ST380817AS Message-ID: <20070930152908.1f58d39d@the-village.bc.nu> In-Reply-To: <20070930160548.235be972@localhost> References: <20070930160548.235be972@localhost> X-Mailer: Claws Mail 2.10.0 (GTK+ 2.10.14; i386-redhat-linux-gnu) Organization: Red Hat UK Cyf., Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, Y Deyrnas Gyfunol. Cofrestrwyd yng Nghymru a Lloegr o'r rhif cofrestru 3798903 Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 771 Lines: 19 On Sun, 30 Sep 2007 16:05:48 +0200 Paolo Ornati wrote: > Hi, I think you forgot to blacklist this one :) > > -- > Seagate Barracuda ST380817AS has troubles with NCQ. For example, > unpacking a tarball on an XFS filesystem gives this: > > ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x2 frozen > ata1.00: cmd 61/40:00:29:a3:98/00:00:00:00:00/40 tag 0 cdb 0x0 data 32768 out > res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) What makes you sure that is an NCQ problem ? - 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/