From owner-freebsd-questions@FreeBSD.ORG Fri Jul 11 12:21:07 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8E397106566B for ; Fri, 11 Jul 2008 12:21:07 +0000 (UTC) (envelope-from Matthias.Apitz@oclc.org) Received: from mail.pica.nl (mail.pica.nl [192.87.44.30]) by mx1.freebsd.org (Postfix) with ESMTP id 36AC68FC1D for ; Fri, 11 Jul 2008 12:21:06 +0000 (UTC) (envelope-from Matthias.Apitz@oclc.org) Received: from rebelion.Sisis.de ([193.31.10.34]) by mail.pica.nl with Microsoft SMTPSVC(6.0.3790.3959); Fri, 11 Jul 2008 14:21:05 +0200 Received: (from guru@localhost) by rebelion.Sisis.de (8.14.2/8.13.8/Submit) id m6BCL4w8002219 for freebsd-questions@freebsd.org; Fri, 11 Jul 2008 14:21:04 +0200 (CEST) (envelope-from matthias.apitz@oclc.org) X-Authentication-Warning: rebelion.Sisis.de: guru set sender to matthias.apitz@oclc.org using -f Date: Fri, 11 Jul 2008 14:21:04 +0200 From: Matthias Apitz To: freebsd-questions@freebsd.org Message-ID: <20080711122104.GA2012@rebelion.Sisis.de> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.4.2.3i X-Operating-System: FreeBSD 7.0-RELEASE (i386) X-OriginalArrivalTime: 11 Jul 2008 12:21:05.0300 (UTC) FILETIME=[97291540:01C8E350] Subject: growisofs && non aligned DMA transfer (7.0R) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Matthias Apitz List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Jul 2008 12:21:07 -0000 Hello, I wanted to add a file to an already written DVD+RW (written a day before on the same system) with # growisofs -M /dev/cd0 -r -T -J -joliet-long -v directory This produced tons of error messages via syslog as Jul 11 13:45:30 rebelion kernel: ata0: FAILURE - non aligned DMA transfer attempted Jul 11 13:45:30 rebelion kernel: acd0: setting up DMA failed and the only way to get the system back to a usable state was rebooting it; this is with FreeBSD-7.0R; what I have done wrong? thx matthias -- Matthias Apitz Manager Technical Support - OCLC GmbH Gruenwalder Weg 28g - 82041 Oberhaching - Germany t +49-89-61308 351 - f +49-89-61308 399 - m +49-170-4527211 e - w http://www.oclc.org/ http://www.UnixArea.de/ b http://gurucubano.blogspot.com/ «...una sola vez, que es cuanto basta si se trata de verdades definitivas.» «...only once, which is enough if it has todo with definite truth.» José Saramago, Historia del Cerca de Lisboa