From mboxrd@z Thu Jan 1 00:00:00 1970 From: "H. Peter Anvin" Subject: Re: end to end error recovery musings Date: Wed, 28 Feb 2007 17:28:28 -0800 Message-ID: <45E62C3C.5090906@zytor.com> References: <664A4EBB07F29743873A87CF62C26D705D6DDB@NAMAIL4.ad.lsil.com> <20070227190236.58323a40@lxorguk.ukuu.org.uk> <20070227233946.7ad33a50@lxorguk.ukuu.org.uk> <45E587C2.5010209@torque.net> <1172683822.3374.13.camel@mulgrave.il.steeleye.com> <1172685161.3374.18.camel@mulgrave.il.steeleye.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from terminus.zytor.com ([192.83.249.54]:60872 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932910AbXCAB3A (ORCPT ); Wed, 28 Feb 2007 20:29:00 -0500 In-Reply-To: <1172685161.3374.18.camel@mulgrave.il.steeleye.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: James Bottomley Cc: "Martin K. Petersen" , dougg@torque.net, Alan , "Moore, Eric" , ric@emc.com, Theodore Tso , Neil Brown , Linux-ide , linux-scsi , linux-raid@vger.kernel.org, Tejun Heo , Mark Lord , Jens Axboe , "Clark, Nathan" , "Singh, Arvinder" , "De Smet, Jochen" , "Farmer, Matt" , linux-fsdevel@vger.kernel.org, "Mizar, Sunita" James Bottomley wrote: > On Wed, 2007-02-28 at 12:42 -0500, Martin K. Petersen wrote: >> 4104. It's 8 bytes per hardware sector. At least for T10... > > Er ... that won't look good to the 512 ATA compatibility remapping ... > Well, in that case you'd only see 8x512 data bytes, no metadata... -hpa