Date: Wed, 13 Mar 2002 19:07:02 +0100 From: Bjoern Fischer <bfischer@Techfak.Uni-Bielefeld.DE> To: Dan Langille <dan@langille.org> Cc: freebsd-stable@FreeBSD.ORG Subject: Re: cdrecord under 4.5-stable Message-ID: <20020313180702.GA1761@frolic.no-support.loc> In-Reply-To: <20020313164933.685BC3F0E@bast.unixathome.org> References: <20020313164933.685BC3F0E@bast.unixathome.org>
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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
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