Need help with cdrecord on a DVD

From: General Schvantzkoph (schvantzkoph_at_yahoo.com)
Date: 04/27/05

  • Next message: imouttahere_at_mac.com: "Re: OsX compared to Linux and BeOS" 
    Date: Wed, 27 Apr 2005 12:47:55 -0400

    I'm having trouble burning an ISO to a DVD. I've burned CDROMs on this
    drive previously but never a DVD. I've tried to do the burn with -tao,
    -dao and -sao switches. -tao isn't supported with -dao an -sao it
    indicates that the tried to burn it but I'm unable to mount the result.

    cdrecord -scanbus
    Cdrecord-Clone 2.01-dvd (i686-pc-linux-gnu) Copyright (C) 1995-2004 Jörg Schilling
    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 version.
    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) 'HP ' 'DVD Writer 630c ' 'AH02' Removable CD-ROM
            1,1,0 101) 'IDE-DVD ' 'ROM 6116 ' 'HD24' Removable CD-ROM
            1,2,0 102) *
            1,3,0 103) *
            1,4,0 104) *
            1,5,0 105) *
            1,6,0 106) *
            1,7,0 107) *

    The command I'm using is
    cdrecord -speed=4 -sao --dev=ATA:1,0,0 $1

    I've also tried -dao and the default which is -tao. I'm getting the
    following
    cdrecord: Cannot allocate memory. WARNING: Cannot do
    mlockall(2). cdrecord: WARNING: This causes a high risk for buffer
    underruns. cdrecord: Operation not permitted. WARNING: Cannot set
    RR-scheduler cdrecord: Permission denied. WARNING: Cannot set priority
    using setpriority(). cdrecord: WARNING: This causes a high risk for buffer
    underruns. scsidev: 'ATA:1,0,0'
    devname: 'ATA'
    scsibus: 1 target: 0 lun: 0
    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'). Device type : Removable CD-ROM Version
         : 0
    Response Format: 2
    Capabilities :
    Vendor_info : 'HP '
    Identifikation : 'DVD Writer 630c '
    Revision : 'AH02'
    Device seems to be: Generic mmc2 DVD-R/DVD-RW. cdrecord: Found DVD media:
    using cdr_mdvd. Using generic SCSI-3/mmc DVD-R(W) driver (mmc_mdvd).
    Driver flags : SWABAUDIO BURNFREE
    Supported modes: PACKET SAO
    cdrecord: Operation not permitted. WARNING: Cannot set RR-scheduler
    cdrecord: Permission denied. WARNING: Cannot set priority using
    setpriority(). cdrecord: WARNING: This causes a high risk for buffer
    underruns. scsi_set_streaming
    Speed set to 5540 KB/s
    Starting to write CD/DVD at speed 4.0 in real SAO mode for single
    session. Last chance to quit, starting real write in 9
    seconds. 8 seconds. 7 seconds.
     6 seconds. 5 seconds. 4
    seconds. 3 seconds. 2 seconds.
     1 seconds. 0 seconds. Operation starts. trackno=0
    Turning BURN-Free off
    cdrecord: WARNING: Drive returns wrong startsec (0) using -150 Track 01:
    Total bytes read/written: 2193954816/2193954816 (1071267 sectors).

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