From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Lord Subject: Re: [PATCH] blacklist NCQ on Seagate Barracuda ST380817AS Date: Sun, 30 Sep 2007 15:01:36 -0400 Message-ID: <46FFF290.2090005@rtr.ca> References: <20070930160548.235be972@localhost> <20070930152908.1f58d39d@the-village.bc.nu> <20070930164610.20818867@localhost> <46FFBB2D.6060004@garzik.org> <46FFDC5A.7070509@rtr.ca> <46FFDCE5.4060900@gmail.com> <46FFE047.7030102@rtr.ca> <46FFE218.5000607@gmail.com> <46FFF0F4.7040809@rtr.ca> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from rtr.ca ([76.10.145.34]:4911 "EHLO mail.rtr.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751101AbXI3TBf (ORCPT ); Sun, 30 Sep 2007 15:01:35 -0400 In-Reply-To: <46FFF0F4.7040809@rtr.ca> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tejun Heo Cc: Mark Lord , Jeff Garzik , Paolo Ornati , Alan Cox , Linux Kernel Mailing List , linux-ide@vger.kernel.org Mark Lord wrote: > Tejun Heo wrote: >> Mark Lord wrote: >>> Tejun Heo wrote: >>>> Mark Lord wrote: >>>> If there was such a bug, the aborted commands list should contain both >>>> FPDMA commands and FLUSH commands. I don't think command filtering >>>> itself is broken. Possibly another quirky firmware but it's strange >>>> that this is the only Seagate drive showing this problem. >>> Yeah, that's the strange bit. >>> >>> Surely someone at SuSE must have a drive like that, >>> which they could set up with XFS and reproduce the same results? >> >> I wish we had a detailed hardware catalog. I'll give a shot at the >> internal mailing list. > > Or pick up a new one (only about $78 here) and expense it! Mmm.. $66 for "open box". But the drive itself has been discontinued by Seagate, and once claimed to be "World's first SATA desktop drive with NCQ.". Probably buggy firmware after all. -ml