From owner-freebsd-questions@FreeBSD.ORG Wed Oct 31 20:26:23 2007 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 C376516A41A for ; Wed, 31 Oct 2007 20:26:23 +0000 (UTC) (envelope-from mailing@libet.de) Received: from mail.libet-it.net (mail.libet-it.net [87.193.157.10]) by mx1.freebsd.org (Postfix) with ESMTP id 7E4D713C4A5 for ; Wed, 31 Oct 2007 20:26:23 +0000 (UTC) (envelope-from mailing@libet.de) Received: from [192.168.23.46] (port-87-193-157-3.static.qsc.de [87.193.157.3]) by mail.libet-it.net (Postfix) with ESMTP id 83DE225BC47; Wed, 31 Oct 2007 20:09:26 +0100 (CET) Message-ID: <4728D2EE.5080101@libet.de> Date: Wed, 31 Oct 2007 20:09:34 +0100 From: MAILING 2 User-Agent: Thunderbird 2.0.0.6 (Windows/20070728) MIME-Version: 1.0 To: Yuri References: <1193848470.4728ae96f115f@webmail.rawbw.com> In-Reply-To: <1193848470.4728ae96f115f@webmail.rawbw.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: yuri@tsoft.com, freebsd-questions@freebsd.org Subject: Re: Getting errors writing large iso image to DVD (bug in atapi driver?) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 Oct 2007 20:26:23 -0000 Hi, I often recognized that problem with cheap DVD from discounters. As long as I used DVD+RW's from Verbatim I didn't get those input/output errors. I noticed, that cheap DVD's works with Windows and the same ISO File like a charme but doesn't work with FreeBSD. Those errors with nasty DVD's were reproducible for me. Christian Yuri schrieb: > I am trying to write iso image to blank DVD-R. > Every time I try (with a new blank disk of course) I get this error: > > 4534108160/4691437568 (96.6%) @15.8x, remaining 0:10 RBU 100.0% UBU 53.1% > :-[ WRITE@LBA=21df50h failed with SK=3h/ASC=0Ch/ACQ=00h]: Input/output error > :-( write failed: Input/output error > /dev/pass0: flushing cache > /dev/pass0: updating RMA > /dev/pass0: closing disc > > And dmesg says: > g_vfs_done():acd0[READ(offset=4290936832, length=65536)]error = 5 > acd0: FAILURE - READ_BIG MEDIUM ERROR asc=0x11 ascq=0x05 > g_vfs_done():acd0[READ(offset=4290936832, length=4096)]error = 5 > acd0: FAILURE - READ_BIG MEDIUM ERROR asc=0x11 ascq=0x05 > g_vfs_done():acd0[READ(offset=4290940928, length=65536)]error = 5 > > ISO file is very large, almost at the limit: 4691437568 bytes. (limit is > 4700000000+tiny bit). > I use command 'growisofs -dvd-compat -speed=16 -Z /dev/cd0=my.iso' to write. > And my burner is brand new PIONEER DVD-RW DVR-112D 1.21. Burned only 5-6 DVDs yet. > > Why would is such error be reproducible? > I vaguely remember that my old writer (Sony) had similar problem and particular > large iso images were reproducibly failing with the similar message. > > Does this suggest that ATAPI driver has some bug? > > Thanks, > Yuri > > FreeBSD xxx.xxx.xxx 6.2-STABLE FreeBSD 6.2-STABLE #9: Tue Oct 2 01:27:22 PDT > 2007 yuri@xxx.xxx.xxx:/usr/obj/usr/src/sys/GENERIC i386 > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" >