cdrom mount problems under redhat 9
 

my cdrom decided to not mount under rh9, drive works perfectly under windows with any type of cd...here's what i get (as root)

[root@neptune devin]# mount -t iso9660,udf /dev/scd0 /mnt/cdrom
mount: block device /dev/scd0 is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/scd0,
or too many mounted file systems
[root@neptune devin]#


dmesg returns a bunch of crap:

ide-scsi: expected 2048 got 4096 limit 2048
Unable to identify CD-ROM format.
UDF-fs DEBUG lowlevel.c:57:udf_get_last_session: XA disk: no, vol_desc_start=0
UDF-fs DEBUG super.c:1421:udf_read_super: Multi-session=0
UDF-fs DEBUG super.c:410:udf_vrs: Starting at sector 16 (2048 byte sectors)
ide-scsi: The scsi wants to send us more data than expected - discarding data
ide-scsi: [[ 28 0 0 0 0 10 0 0 1 0 0 0 ]
]
ide-scsi: expected 2048 got 4096 limit 2048
UDF-fs DEBUG super.c:1157:udf_check_valid: Failed to read byte 32768. Assuming open disc. Skipping validity check
ide-scsi: The scsi wants to send us more data than expected - discarding data
ide-scsi: [[ 28 0 0 0 27 a4 0 0 1 0 0 0 ]
]
ide-scsi: expected 2048 got 4096 limit 2048
ide-scsi: The scsi wants to send us more data than expected - discarding data
ide-scsi: [[ 28 0 0 0 26 a4 0 0 1 0 0 0 ]
]
ide-scsi: expected 2048 got 4096 limit 2048
ide-scsi: The scsi wants to send us more data than expected - discarding data
ide-scsi: [[ 28 0 0 0 26 6c 0 0 1 0 0 0 ]
]

no clue what i'm doing :(

thanks in advance