Problem with mounting a CD

[Kostas Sfakiotakis]

Greetings ,

Upon trying to mount a cd ( brand CD , actual Manufacturer as reported 
by cdrecord is CMC ) i received
the following error  :

Aug 24 15:15:43 Magellan kernel: SCSI cdrom error : host 0 channel 0 id 
1 lun 0 return code = 28000000
Aug 24 15:15:43 Magellan kernel: ILI Current sd0b:01: sense key Illegal 
Request
Aug 24 15:15:43 Magellan kernel: Additional sense indicates Illegal mode 
for this track
Aug 24 15:15:43 Magellan kernel:  I/O error: dev 0b:01, sector 0
Aug 24 15:15:43 Magellan kernel: SCSI cdrom error : host 0 channel 0 id 
1 lun 0 return code = 28000000
Aug 24 15:15:43 Magellan kernel: ILI Current sd0b:01: sense key Illegal 
Request
Aug 24 15:15:43 Magellan kernel: Additional sense indicates Illegal mode 
for this track
Aug 24 15:15:43 Magellan kernel:  I/O error: dev 0b:01, sector 4
Aug 24 15:15:43 Magellan kernel: SCSI cdrom error : host 0 channel 0 id 
1 lun 0 return code = 28000000
Aug 24 15:15:43 Magellan kernel: ILI Current sd0b:01: sense key Illegal 
Request
Aug 24 15:15:43 Magellan kernel: Additional sense indicates Illegal mode 
for this track
Aug 24 15:15:43 Magellan kernel:  I/O error: dev 0b:01, sector 64
Aug 24 15:15:43 Magellan kernel: SCSI cdrom error : host 0 channel 0 id 
1 lun 0 return code = 28000000
Aug 24 15:15:43 Magellan kernel: ILI Current sd0b:01: sense key Illegal 
Request
Aug 24 15:15:43 Magellan kernel: Additional sense indicates Illegal mode 
for this track
Aug 24 15:15:43 Magellan kernel:  I/O error: dev 0b:01, sector 68
Aug 24 15:15:43 Magellan kernel: SCSI cdrom error : host 0 channel 0 id 
1 lun 0 return code = 28000000
Aug 24 15:15:43 Magellan kernel: ILI Current sd0b:01: sense key Illegal 
Request
Aug 24 15:15:43 Magellan kernel: Additional sense indicates Illegal mode 
for this track
Aug 24 15:15:43 Magellan kernel:  I/O error: dev 0b:01, sector 72
Aug 24 15:15:43 Magellan kernel: SCSI cdrom error : host 0 channel 0 id 
1 lun 0 return code = 28000000
Aug 24 15:15:43 Magellan kernel: ILI Current sd0b:01: sense key Illegal 
Request


Could somebody please tell me what the above error means .


Some additional information that might be usefull :
The CD was written on a FC1 System ,
based on an Athlon XP 2700+  and the kernel version is 2.4.26
mkisofs version is : 2.01a17
The command used for writing the CD was :
mkisofs -R -J  -iso-level 3 -V VolumeLabel  -o /root/MakeCd1.iso 
/mnt/DosDisk/Videos/makecd3
Volumelabel is subtituted with the actual volume label of the form : 
Videos_Disk
The cdrecord command used for writting the cd was :
cdrecord -v -xa2 speed=8 dev=0,0,0 /root/MakeCd1.iso
The cdrecord version used is : 2.01a19
The Recorder used to write the CD is a HP 9100+ ( an old 8x Writer  )

Thank you in advance for your time .

Kind Regards ,
   Kostas