From owner-freebsd-stable Wed Mar 13 11: 3:45 2002 Delivered-To: freebsd-stable@freebsd.org Received: from mailout03.sul.t-online.com (mailout03.sul.t-online.com [194.25.134.81]) by hub.freebsd.org (Postfix) with ESMTP id 01AF937B400 for ; Wed, 13 Mar 2002 11:03:42 -0800 (PST) Received: from fwd08.sul.t-online.de by mailout03.sul.t-online.com with smtp id 16lDEI-0008Ri-0L; Wed, 13 Mar 2002 19:12:02 +0100 Received: from frolic.no-support.loc (520094253176-0001@[80.130.205.223]) by fmrl08.sul.t-online.com with esmtp id 16lDED-2Gi5dQC; Wed, 13 Mar 2002 19:11:57 +0100 Received: (from bjoern@localhost) by frolic.no-support.loc (8.11.6/8.9.3) id g2DI72H01921; Wed, 13 Mar 2002 19:07:02 +0100 (CET) (envelope-from bjoern) From: Bjoern Fischer Date: Wed, 13 Mar 2002 19:07:02 +0100 To: Dan Langille Cc: freebsd-stable@FreeBSD.ORG Subject: Re: cdrecord under 4.5-stable Message-ID: <20020313180702.GA1761@frolic.no-support.loc> References: <20020313164933.685BC3F0E@bast.unixathome.org> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: <20020313164933.685BC3F0E@bast.unixathome.org> User-Agent: Mutt/1.3.25i X-Sender: 520094253176-0001@t-dialin.net Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hello Dan, [...] > # cdrecord -eject speed=3D12 dev=3D0,5,0 repo.raw [...] > Sense Bytes: F0 00 03 00 00 26 FB 0A 00 00 00 00 0C 09 00 00 00 00 > Sense Key: 0x3 Medium Error, Segment 0 > Sense Code: 0x0C Qual 0x09 (write error - loss of streaming) Fru 0x0 Loss of streaming means that the CDR internal I/O buffer had an underflow. Probably there was some load on the machine, especially I/O on the same disk, where 'repo.raw' came from. You may try the fs option of cdrecord to set a larger fifo buffer size. cdrecord locks the fifo buffer to prevent paging, so don't use too excessive values. On a machine with 256MB RAM and a moderately loaded 100MBit ethernet I use fs=3D24m when burning CDRs across the network. -Bj=F6rn --=20 -----BEGIN GEEK CODE BLOCK----- GCS d--(+) s++: a- C+++(-) UB++++OSI++++$ P+++(-) L---(++) !E W- N+ o>+ K- !w !O !M !V PS++ PE- PGP++ t+++ !5 X++ tv- b+++ D++ G e+ h-- y+=20 ------END GEEK CODE BLOCK------ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message