disk warnings

[mark]

Jeff Pang wrote:
> 
> I saw these messages in 'dmesg' info:
> 
> scsi0: ERROR on channel 0, id 3, lun 0, CDB: Read (10) 00 0e ae 9f 27
> 00 00 08 00
> Info fld=0xeae9f2c, Current sdd: sense key Medium Error
> Additional sense: Unrecovered read error
> end_request: I/O error, dev sdd, sector 246325032
> 
> Does this disk get bad? Can I run fsck to repair it?
> thanks!

I would replace the drive, ASAP. It's saying "medium error", which means the 
surface of the disk.

	mark