From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Garzik Subject: Re: Possible regression of LBA48 support for piix Date: Thu, 17 Dec 2009 07:22:22 -0500 Message-ID: <4B2A227E.2010106@garzik.org> References: <19241.63911.160765.909812@pilspetsen.it.uu.se> <4B2A1008.9070202@garzik.org> <4B2A1E9E.30009@garzik.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-yx0-f187.google.com ([209.85.210.187]:57345 "EHLO mail-yx0-f187.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1764606AbZLQMWZ (ORCPT ); Thu, 17 Dec 2009 07:22:25 -0500 In-Reply-To: Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Romain Kubany Cc: Mikael Pettersson , "linux-kernel@vger.kernel.org" , "linux-ide@vger.kernel.org" On 12/17/2009 07:07 AM, Romain Kubany wrote: > Here it is under the 2.6.28 : > > # hdparm -I /dev/sda > > /dev/sda: > > ATA device, with non-removable media > Model Number: Virtual HD > Serial Number: > Firmware Revision: 1.1.0 > Standards: > Likely used: 2 > Configuration: > Logical max current > cylinders 16383 65535 > heads 16 16 > sectors/track 63 255 > -- > bytes/track: 65024 bytes/sector: 512 > CHS current addressable sectors: 267382800 > LBA user addressable sectors: 267382800 > device size with M = 1024*1024: 130558 MBytes > device size with M = 1000*1000: 136899 MBytes (136 GB) Yeah, that info is straight from the virtual disk, without any sort of massaging. The disk is reporting 136GB max, so I would poke around Windows to see if a setting changed somewhere... maybe there is an "old IDE compatible" setting that got turned on, for the virtual hd? Jeff