From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gerold Jury Subject: Re: extra bytes written to SATA DVD drive on kernel 2.6.23 till 2.6.24.2 Date: Sat, 1 Mar 2008 13:29:11 +0100 Message-ID: <200803011329.11315.gml@inode.at> References: <200802252005.22663.gml@inode.at> <200802292259.12047.gml@inode.at> <20080301145354.ca4d4f1a.vsu@altlinux.ru> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: Received: from mx09.lb01.inode.at ([62.99.145.9]:63262 "EHLO mx.inode.at" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751024AbYCAM0l (ORCPT ); Sat, 1 Mar 2008 07:26:41 -0500 In-Reply-To: <20080301145354.ca4d4f1a.vsu@altlinux.ru> Content-Disposition: inline Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Sergey Vlasov Cc: Mike Galbraith , linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org, linux-scsi@vger.kernel.org Yes it happens with the DVD+RW (testet with dd now) and with DVD+R Thank you for the byte interpretation. Now I have a hint where to start with the debugging. Regards Gerold On Saturday 01 March 2008 12:53:54 Sergey Vlasov wrote: > >0x2a is the SCSI WRITE(10) command; the following 10 bytes look like >its arguments (bytes 2-5 - logical block address, bytes 7-8 - transfer >length in blocks); last 4 bytes seem to be another copy of the logical >block address. > > >Does this happen only with DVD-RAM? Could you try with a DVD+RW disk >(these disks could also be written to with a simple "dd" after initial >formatting)? >