[CentOS] Cdrecord problems

Robert kerplop at sbcglobal.net
Mon Dec 12 14:58:17 UTC 2005


Dexter Stowers wrote:

> Hi,
>     I am having problems with cdrecord. Here is my information from 
> scanbus:
> [root at Eurisko3 ~]# cdrecord -scanbus
> Cdrecord-Clone 2.01-dvd (i686-pc-linux-gnu) Copyright (C) 1995-2004 
> Jörg Schilli ng
> Note: This version is an unofficial (modified) version with DVD support
> Note: and therefore may have bugs that are not present in the original.
> Note: Please send bug reports or support requests to 
> http://bugzilla.redhat.com/ bugzilla
> Note: The author of cdrecord should not be bothered with problems in 
> this versio n.
> scsidev: 'ATA'
> devname: 'ATA'
> scsibus: -2 target: -2 lun: -2
> Linux sg driver version: 3.5.27
> Using libscg version 'schily-0.8'.
> cdrecord: Warning: using inofficial libscg transport code version 
> (schily - Red Hat-scsi-linux-sg.c-1.83-RH '@(#)scsi-linux-sg.c        
> 1.83 04/05/20 Copyright 1997 J. Schilling').
> scsibus1:
>         1,0,0   100) 'SAMSUNG ' 'CDRW/DVD SM-308B' 'T100' Removable CD-ROM
>         1,1,0   101) *
>         1,2,0   102) *
>         1,3,0   103) *
>         1,4,0   104) *
>         1,5,0   105) *
>         1,6,0   106) *
>         1,7,0   107) *
>
> Is there something that I am missing here? I do not have problems 
> burning iso's with my Solaris box at the office. Thanks!
>
>
> -- Dexter

You failed to mention the CentOS version and kernel ver.
I tried cdrecord here (CentOS 4.2, 2.6.9-22.0.1.EL) just a few minutes ago:

[rj at mavis ~]$ cdrecord -dao /home/rj/FC3-i386-disc1.iso
...with the results:
<snip>
Starting to write CD/DVD at speed  48.0 in real SAO mode for single session.
Last chance to quit, starting real write    0 seconds. Operation starts.
trackno=0
cdrecord: WARNING: Drive returns wrong startsec (0) using -150
Track 01: Total bytes read/written: 646987776/646987776 (315912 sectors).
[rj at mavis ~]$                                                           

Other possibly pertinent information:
[root at mavis ~]# ls -l /dev | grep cdr
lrwxrwxrwx  1 root root          3 Dec 11 06:56 cdrom -> hdc
lrwxrwxrwx  1 root root          3 Dec 11 06:56 cdrom1 -> hdd

[root at mavis ~]# cat /etc/cdrecord.conf | grep -v ^#
CDR_DEVICE=cdrom


CDR_FIFOSIZE=4m

cdrom=          /dev/cdrom      -1      -1      burnfree
[root at mavis ~]#                                           

I hope this helps.


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