bin/95979: burncd(8) fails to fixate CDs

[Matthias Apitz]

The following reply was made to PR bin/95979; it has been noted by GNATS.

From: Matthias Apitz <m.apitz at oclcpica.org>
To: bug-followup at FreeBSD.org, artboreb at yahoo.com
Cc:  
Subject: Re: bin/95979: burncd(8) fails to fixate CDs
Date: Tue, 29 May 2007 14:32:59 +0200

 This is as well in FreeBSD 6.2-RELEASE with burncd.c (CVS: rev. 1.45):
 
 # burncd -f /dev/acd0 -s max data cdimage.raw fixate
 next writeable LBA 0
 writing from file cdimage.raw size 517992 KB
 written this track 517992 KB (100%) total 517992 KB
 fixating CD, please wait..
 burncd: ioctl(CDRIOCFIXATE): Input/output error
 #
 
 and also a second 'fixate' fails with:
 
 # burncd -f /dev/acd0  fixate
 fixating CD, please wait..
 burncd: ioctl(CDRIOCFIXATE): Input/output error
 #
 
 A re-read of the burned CD fails as well (even if the CD is
 mountable):
 
 # dd if=/dev/acd0 of=cdimage.iso bs=2048
 dd: /dev/acd0: Input/output error
 258996+0 records in
 258996+0 records out
 530423808 bytes transferred in 280.964918 secs (1887865 bytes/sec)
 
 but the re-read file is binary identical to the ISO image burned:
 
 # diff cdimage.raw cdimage.iso
 # ls -l cdimage.*
 -rw-r--r--  1 root  wheel  530423808 29 may 11:19 cdimage.iso
 -rw-r--r--  1 root  wheel  530423808 28 may 08:57 cdimage.raw
 
 	matthias
 -- 
 Matthias Apitz
 Manager Technical Support - OCLC PICA GmbH
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