Re: DVD/CD Read Issues



I'm also experiencing this issue with data-DVDs now.

Dmesg:
[11643.787758] end_request: I/O error, dev sr0, sector 0
[11643.787834] attempt to access beyond end of device
[11643.787835] sr0: rw=0, want=2052, limit=4
[11643.788596] sr 2:0:0:0: [sr0] Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE
[11643.788599] sr 2:0:0:0: [sr0] Sense Key : Illegal Request [current]
[11643.788603] sr 2:0:0:0: [sr0] Add. Sense: Logical block address out of
range
[11643.788606] sr 2:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01
00
[11643.788613] end_request: I/O error, dev sr0, sector 0
[11643.789543] sr 2:0:0:0: [sr0] Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE
[11643.789546] sr 2:0:0:0: [sr0] Sense Key : Illegal Request [current]
[11643.789550] sr 2:0:0:0: [sr0] Add. Sense: Logical block address out of
range
[11643.789553] sr 2:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01
00
[11643.789560] end_request: I/O error, dev sr0, sector 0
[11643.789631] UDF-fs: No anchor found
[11643.789632] UDF-fs: No partition found (1)
[11643.809340] sr 2:0:0:0: [sr0] Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE
[11643.809343] sr 2:0:0:0: [sr0] Sense Key : Illegal Request [current]
[11643.809345] sr 2:0:0:0: [sr0] Add. Sense: Logical block address out of
range
[11643.809348] sr 2:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 10 00 00 01
00
[11643.809353] end_request: I/O error, dev sr0, sector 64
[11643.809417] isofs_fill_super: bread failed, dev=sr0, iso_blknum=16,
block=16
[11644.889055] cdrom: This disc doesn't have any tracks I recognize!
[11650.939127] sr 2:0:0:0: [sr0] Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE
[11650.939131] sr 2:0:0:0: [sr0] Sense Key : Illegal Request [current]
[11650.939136] sr 2:0:0:0: [sr0] Add. Sense: Logical block address out of
range
[11650.939140] sr 2:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 10 00 00 01
00
[11650.939148] end_request: I/O error, dev sr0, sector 64
[11650.945825] sr 2:0:0:0: [sr0] Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE
[11650.945829] sr 2:0:0:0: [sr0] Sense Key : Illegal Request [current]
[11650.945832] sr 2:0:0:0: [sr0] Add. Sense: Logical block address out of
range
[11650.945836] sr 2:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 01 00 00 00 01
00
[11650.945843] end_request: I/O error, dev sr0, sector 1024
[11650.946676] sr 2:0:0:0: [sr0] Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE
[11650.946680] sr 2:0:0:0: [sr0] Sense Key : Illegal Request [current]
[11650.946683] sr 2:0:0:0: [sr0] Add. Sense: Logical block address out of
range
[11650.946687] sr 2:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 02 00 00 00 01
00
[11650.946694] end_request: I/O error, dev sr0, sector 2048
[11650.946760] UDF-fs: No anchor found
[11650.946762] UDF-fs: No partition found (1)
[11650.966982] sr 2:0:0:0: [sr0] Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE
[11650.966986] sr 2:0:0:0: [sr0] Sense Key : Illegal Request [current]
[11650.966989] sr 2:0:0:0: [sr0] Add. Sense: Logical block address out of
range
[11650.966993] sr 2:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 10 00 00 01
00
[11650.967000] end_request: I/O error, dev sr0, sector 64
[11650.967074] isofs_fill_super: bread failed, dev=sr0, iso_blknum=16,
block=16

root@debian:/mnt/western# mount /dev/scd0
mount: block device /dev/sr0 is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/sr0,
missing codepage or helper program, or other error
(could this be the IDE device where you in fact use
ide-scsi so that sr0 or sda or so is needed?)
In some cases useful info is found in syslog - try
dmesg | tail or so