FreeBSD 5.x and burncd-ing raw files.
Gary W. Swearingen
underway at comcast.net
Mon Mar 8 16:46:54 PST 2004
I used to be able (on 4.x) to burn any old file to a CDROM
$ burncd -f /dev/acd0 -s 12 data /tmp/plain.text fixate
and read it back like this:
$ dd if=/dev/acd0 of=/tmp/temp bs=2k
But under 5.2.x, I get this output:
dd: /dev/acd0: Input/output error
0+0 records in
0+0 records out
0 bytes transferred in 0.000700 secs (0 bytes/sec)
Has the design changed or does that look like a bug?
(BTW, I've tried several other block sizes.)
Second question: What is "/dev/acd0t01"?
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