Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756733AbYLaQcI (ORCPT ); Wed, 31 Dec 2008 11:32:08 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756035AbYLaQby (ORCPT ); Wed, 31 Dec 2008 11:31:54 -0500 Received: from rtr.ca ([76.10.145.34]:56562 "EHLO mail.rtr.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755782AbYLaQbx (ORCPT ); Wed, 31 Dec 2008 11:31:53 -0500 Message-ID: <495B9ED3.8050008@rtr.ca> Date: Wed, 31 Dec 2008 11:33:23 -0500 From: Mark Lord Organization: Real-Time Remedies Inc. User-Agent: Thunderbird 2.0.0.18 (X11/20081125) MIME-Version: 1.0 To: Robert Hancock Cc: linux-ide@vger.kernel.org, linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: 2.6.27.10: ata1.00: HPA detected: current 293044655, native 293046768 References: <495A5A9F.9020406@shaw.ca> In-Reply-To: <495A5A9F.9020406@shaw.ca> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 769 Lines: 21 Robert Hancock wrote: > Justin Piszcz wrote: >> On one system, two Raptor 150s: >> >> [ 0.739402] ata1.00: HPA detected: current 293044655, native 293046768 .. > Presumably somebody or something set up a host protected area on one > drive and not the other.. I believe there are some utilities out there > that can be used to disable the HPA and allow the full capacity to be used. .. "hdparm -N" can do this, temporarily or permanently. Get the latest version from Sourceforge, and see the manpage for details. -ml -- 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/