scsi error playing mp3 file

scsi error playing mp3 file

[Chris Baker]

I'm getting scsi errors when I try to play an mp3 file.  This happens
in linux playing off an nfs mount and in windows off an smb mount.  I
don't have an mp3 player locally, so I haven't tested it directly.
I've tried deleting the file and recreating it from the cd, but it
still doesn't work.  I assumed that the disk was corrupted, but it
fsck'd without errors.  I haven't had any problems with other files.

Here is the output from /var/log/messages:

Oct  5 20:36:49 trylon kernel: scsi0: MEDIUM ERROR on channel 0, id 6, lun 0, CDB: Request Sense 00 00 00 10 00  
Oct  5 20:36:49 trylon kernel: Info fld=0x117b18, Current sd08:14: sense key Medium Error 
Oct  5 20:36:49 trylon kernel: Additional sense indicates Read retries exhausted 
Oct  5 20:36:49 trylon kernel: scsidisk I/O error: dev 08:14, sector 113624 
Oct  5 20:37:02 trylon kernel: scsi0: MEDIUM ERROR on channel 0, id 6, lun 0, CDB: Request Sense 00 00 00 10 00  
Oct  5 20:37:02 trylon kernel: Info fld=0x117b18, Current sd08:14: sense key Medium Error 
Oct  5 20:37:02 trylon kernel: Additional sense indicates Read retries exhausted 
Oct  5 20:37:02 trylon kernel: scsidisk I/O error: dev 08:14, sector 113624 
Oct  5 20:37:04 trylon kernel: scsi0: MEDIUM ERROR on channel 0, id 6, lun 0, CDB: Request Sense 00 00 00 10 00  
Oct  5 20:37:04 trylon kernel: Info fld=0x117b18, Current sd08:14: sense key Medium Error 
Oct  5 20:37:04 trylon kernel: Additional sense indicates Read retries exhausted 
Oct  5 20:37:04 trylon kernel: scsidisk I/O error: dev 08:14, sector 113624 
Oct  5 20:37:05 trylon kernel: scsi0: MEDIUM ERROR on channel 0, id 6, lun 0, CDB: Request Sense 00 00 00 10 00  
Oct  5 20:37:05 trylon kernel: Info fld=0x117b18, Current sd08:14: sense key Medium Error 
Oct  5 20:37:05 trylon kernel: Additional sense indicates Read retries exhausted 
Oct  5 20:37:05 trylon kernel: scsidisk I/O error: dev 08:14, sector 113624 
Oct  5 20:37:07 trylon kernel: scsi0: MEDIUM ERROR on channel 0, id 6, lun 0, CDB: Request Sense 00 00 00 10 00  
Oct  5 20:37:07 trylon kernel: Info fld=0x117b18, Current sd08:14: sense key Medium Error 
Oct  5 20:37:07 trylon kernel: Additional sense indicates Read retries exhausted 
Oct  5 20:37:07 trylon kernel: scsidisk I/O error: dev 08:14, sector 113624 
Oct  5 20:37:09 trylon kernel: scsi0: MEDIUM ERROR on channel 0, id 6, lun 0, CDB: Request Sense 00 00 00 10 00  
Oct  5 20:37:09 trylon kernel: Info fld=0x117b18, Current sd08:14: sense key Medium Error 
Oct  5 20:37:09 trylon kernel: Additional sense indicates Read retries exhausted 
Oct  5 20:37:09 trylon kernel: scsidisk I/O error: dev 08:14, sector 113624 
Oct  5 20:38:15 trylon kernel: scsi0: MEDIUM ERROR on channel 0, id 6, lun 0, CDB: Request Sense 00 00 00 10 00  
Oct  5 20:38:15 trylon kernel: Info fld=0x118c88, Current sd08:14: sense key Medium Error 
Oct  5 20:38:15 trylon kernel: Additional sense indicates Read retries exhausted 
Oct  5 20:38:15 trylon kernel: scsidisk I/O error: dev 08:14, sector 118088 
Oct  5 20:38:26 trylon kernel: scsi0: MEDIUM ERROR on channel 0, id 6, lun 0, CDB: Request Sense 00 00 00 10 00  
Oct  5 20:38:26 trylon kernel: Info fld=0x119540, Current sd08:14: sense key Medium Error 
Oct  5 20:38:26 trylon kernel: Additional sense indicates Read retries exhausted 
Oct  5 20:38:26 trylon kernel: scsidisk I/O error: dev 08:14, sector 120320 
Oct  5 20:38:42 trylon kernel: scsi0: MEDIUM ERROR on channel 0, id 6, lun 0, CDB: Request Sense 00 00 00 10 00  
Oct  5 20:38:42 trylon kernel: Info fld=0x118c88, Current sd08:14: sense key Medium Error 
Oct  5 20:38:42 trylon kernel: Additional sense indicates Read retries exhausted 
Oct  5 20:38:42 trylon kernel: scsidisk I/O error: dev 08:14, sector 118088 
Oct  5 20:38:43 trylon kernel: scsi0: MEDIUM ERROR on channel 0, id 6, lun 0, CDB: Request Sense 00 00 00 10 00  
Oct  5 20:38:43 trylon kernel: Info fld=0x118c88, Current sd08:14: sense key Medium Error 
Oct  5 20:38:43 trylon kernel: Additional sense indicates Read retries exhausted 
Oct  5 20:38:43 trylon kernel: scsidisk I/O error: dev 08:14, sector 118088 
Oct  5 20:38:45 trylon kernel: scsi0: MEDIUM ERROR on channel 0, id 6, lun 0, CDB: Request Sense 00 00 00 10 00  
Oct  5 20:38:45 trylon kernel: Info fld=0x118c88, Current sd08:14: sense key Medium Error 
Oct  5 20:38:45 trylon kernel: Additional sense indicates Read retries exhausted 
Oct  5 20:38:45 trylon kernel: scsidisk I/O error: dev 08:14, sector 118088 
Oct  5 20:38:47 trylon kernel: scsi0: MEDIUM ERROR on channel 0, id 6, lun 0, CDB: Request Sense 00 00 00 10 00  
Oct  5 20:38:47 trylon kernel: Info fld=0x118c88, Current sd08:14: sense key Medium Error 
Oct  5 20:38:47 trylon kernel: Additional sense indicates Read retries exhausted 
Oct  5 20:38:47 trylon kernel: scsidisk I/O error: dev 08:14, sector 118088 

This is easily repeatable, but I don't know where to start debugging.
Does anyone have any ideas?

TIA,

cbb


** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/

Re: scsi error playing mp3 file

[Louis Kowolowski]

I had problems like that on a scsi drive and solved it by moving the drive
to an external case (was told it might not be getting enough power) with
it's own supply and it's worked fine since.


L
--
gpg key/info                http://usw-dsl125.pond.net/~louisk/gpgsig.html
gpg fingerprint         6D82 323C D0B2 B568 FD37  9F50 91B0 3547 EBBC B27E


** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/