Why are my DVD+R DL only readable by root ?

[Gregoire Favre]

Hello,

I use the attached script to burn my media, and unfortunately, only root
has access to DL discs...

Any idea on how to solve this ?

Thank,
-- 
Grégoire FAVRE  http://gregoire.favre.googlepages.com  http://www.gnupg.org
               http://picasaweb.google.com/Gregoire.Favre

#!/bin/bash
if [ -z "$2" ]; then
        echo "usage : $0 DVD_title DVD_dir [write speed]"
        echo "That will write a DVD with video structure if there a VIDEO_TS."
        echo "And without video structure if without VIDEO_TS dir"
        exit
fi

UDF=`find $2 -size +2G|wc -w`

unlock() {
        cdrdao unlock --device 5,0,0 --driver generic-mmc && sleep 1
}

sync

ulimit -l unlimited

if [ $UDF -eq 0 ]; then
        COM="-f -J -r -graft-points "

        if [ -z "$3" ]; then
                COMCD="-v dev=5,0,0 -dao fs=1000m "
        else
                COMCD="-speed=$3 -v dev=5,0,0 -dao fs=1000m "
        fi
        VIDEO=`ls $2|grep -i VIDEO_TS 2> /dev/null   |wc -w`
        if [ $VIDEO -eq 0 ]; then
                OPTS=$COM
                SIZE=`mkisofs -f -J -r -graft-points -quiet -print-size -V $1 
$2`
        else
                OPTS="$COM -dvd-video"
                SIZE=`mkisofs -f -J -r -graft-points -quiet -print-size 
-dvd-video  -V $1 $2`
        fi
        mkisofs $OPTS -V $1 $2|cdrecord $COMCD tsize="$SIZE"s -
else
        COM="-iso-level 3 -udf -f -J -r -graft-points "

        if [ -z "$3" ]; then
                COMCD="-v dev=5,0,0 -dao fs=1000m "
        else
                COMCD="-speed=$3 -v dev=5,0,0 -dao fs=1000m "
        fi
        VIDEO=`ls $2|grep -i VIDEO_TS 2> /dev/null   |wc -w`
        #DL=`find $2 -size +4489M|wc -w`
        #if [ $DL -eq 0 ]; then
        if [ $VIDEO -eq 0 ]; then
                OPTS=$COM
                SIZE=`mkisofs -iso-level 3 -udf -f -J -r -graft-points -quiet 
-print-size -V $1 $2`
        else
                OPTS="$COM -dvd-video"
                SIZE=`mkisofs -iso-level 3 -udf -f -J -r -graft-points -quiet 
-print-size -dvd-video -V $1 $2`
        fi
        mkisofs $OPTS -V $1 $2|cdrecord $COMCD tsize="$SIZE"s -
        #else
        #       echo "Please don\'t use this burner for DL disc..."
        #       exit
        #       if [ $VIDEO -eq 0 ]; then
                        #OPTS=$COM
                        #SIZE=`mkisofs -iso-level 3 -udf -f -J -r -graft-points 
-quiet -print-size -V $1 $2`
        #               growisofs -Z /dev/sr1 -f -J -r -graft-points 
-dvd-compat -iso-level 3 -udf -V $1 $2
        #       else
        #               growisofs -Z /dev/sr1 -f -J -r -graft-points 
-dvd-compat -iso-level 3 -udf -dvd-video -V $1 $2
                        #OPTS="$COM -dvd-video"
                        #SIZE=`mkisofs -iso-level 3 -udf -f -J -r -graft-points 
-quiet -print-size -dvd-video -V $1 $2`
        #       fi
                #mkisofs $OPTS -V $1 $2|cdrecord driveropts=layerbreak=2086912 
$COMCD tsize="$SIZE"s -
        #fi
fi
#unlock
eject /dev/sr1
eject -t /dev/sr1
sleep 8
mount /mnt/cdrom2
ls -alh /mnt/cdrom2
DF
umount /mnt/cdrom2
sleep 1
eject /dev/sr1