houghi@penne : cdrecord -v -eject speed=8 dev=0,0,0 dvd_01_wallpapers.iso 
This is wodim, not cdrecord. Don't expect it to behave like cdrecord in any
way, don't refer to it as "cdrecord". Send problem reports to
debburn-devel@lists.alioth.debian.org, don't bother Joerg Schilling with any
problems caused by this application.
Copyright (C) 2006 cdrkit maintainers, (C) 1994-2006 Joerg Schilling

wodim: No write mode specified.
wodim: Asuming -tao mode.
wodim: Future versions of wodim may have different drive dependent defaults.
TOC Type: 1 = CD-ROM
wodim: Operation not permitted. Warning: Cannot raise RLIMIT_MEMLOCK limits.wodi                                                                                                                             m: Cannot allocate memory. WARNING: Cannot do mlockall(2).
wodim: WARNING: This causes a high risk for buffer underruns.
wodim: Operation not permitted. WARNING: Cannot set RR-scheduler
wodim: Permission denied. WARNING: Cannot set priority using setpriority().
wodim: WARNING: This causes a high risk for buffer underruns.
scsidev: '0,0,0'
scsibus: 0 target: 0 lun: 0
Linux sg driver version: 3.5.34
Warning: Cannot gain SYS_RAWIO capability: Operation not permitted
Possible reason: wodim not installed SUID root.
Using libscg version 'debburn project-0.8ubuntu1+debburn1'.
wodim: Warning: using inofficial version of libscg (debburn project-0.8ubuntu1+d                                                                                                                             ebburn1 '@(#)scsitransp.c       1.91 04/06/17 Copyright 1988,1995,2000-2004 J. S                                                                                                                             chilling').
wodim: Warning: using inofficial libscg transport code version (cdrkit-team-scsi                                                                                                                             -linux-sg.c-1.86 '@(#)scsi-linux-sg.c   1.86 05/11/22 Copyright 1997 J. Schillin                                                                                                                             g').
SCSI buffer size: 64512
atapi: 1
Device type    : Removable CD-ROM
Version        : 0
Response Format: 2
Capabilities   : 
Vendor_info    : 'DVDRW   '
Identifikation : '18X18X12X       '
Revision       : 'ZA32'
Device seems to be: Generic mmc2 DVD-R/DVD-RW.
Current: 0x0000
Profile: 0x002B 
Profile: 0x001B 
Profile: 0x001A 
Profile: 0x0016 
Profile: 0x0015 
Profile: 0x0014 
Profile: 0x0013 
Profile: 0x0012 
Profile: 0x0011 
Profile: 0x0010 
Profile: 0x000A 
Profile: 0x0009 
Profile: 0x0008 
Profile: 0x0002 
Using generic SCSI-3/mmc   CD-R/CD-RW driver (mmc_cdr).
Driver flags   : MMC-3 SWABAUDIO BURNFREE FORCESPEED 
Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R96R
FIFO size      : 4194304 = 4096 KB
Track 01: data  3533 MB        
Total size:     4058 MB (402:05.42) = 1809407 sectors
Lout start:     4058 MB (402:07/32) = 1809407 sectors
wodim: Input/output error. test unit ready: scsi sendcmd: no error
CDB:  00 00 00 00 00 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 02 00 00 00 00 0A 00 00 00 00 3A 00 00 00
Sense Key: 0x2 Not Ready, Segment 0
Sense Code: 0x3A Qual 0x00 (medium not present) Fru 0x0
Sense flags: Blk 0 (not valid) 
cmd finished after 0.001s timeout 40s
wodim: No disk / Wrong disk!