i/o feil på ekstern harddisk etter at den har stått en stund

[-Logos-]

Etter den eksterne disken min har stått "idle" en stund... og jeg prøver å få kontakt med den vil den ikke opp igjen og sier det er en I/O feil

 

:/media/FreeAgent Drive$ ls

ls: .: Input/output error

 

dmesg:

10436.876000] end_request: I/O error, dev sda, sector 6291527
[10436.876000] Buffer I/O error on device sda1, logical block 786433
[10440.904000] sd 0:0:0:0: [sda] Device not ready: <6>: Sense Key : Not Ready [current] 
[10440.904000] : Add. Sense: Logical unit not ready, initializing command required
[10440.904000] end_request: I/O error, dev sda, sector 6291527
[10440.904000] Buffer I/O error on device sda1, logical block 786433
[10482.920000] sd 0:0:0:0: [sda] Device not ready: <6>: Sense Key : Not Ready [current] 
[10482.920000] : Add. Sense: Logical unit not ready, initializing command required
[10482.920000] end_request: I/O error, dev sda, sector 6291527
[10482.920000] Buffer I/O error on device sda1, logical block 786433
[75686.548000] sd 0:0:0:0: [sda] Device not ready: <6>: Sense Key : Not Ready [current] 
[75686.548000] : Add. Sense: Logical unit not ready, initializing command required
[75686.548000] end_request: I/O error, dev sda, sector 6291527
[75686.548000] Buffer I/O error on device sda1, logical block 786433
[75686.552000] sd 0:0:0:0: [sda] Device not ready: <6>: Sense Key : Not Ready [current] 
[75686.552000] : Add. Sense: Logical unit not ready, initializing command required
[75686.552000] end_request: I/O error, dev sda, sector 6291527
[75686.552000] Buffer I/O error on device sda1, logical block 786433
[75693.088000] sd 0:0:0:0: [sda] Device not ready: <6>: Sense Key : Not Ready [current] 
[75693.088000] : Add. Sense: Logical unit not ready, initializing command required
[75693.088000] end_request: I/O error, dev sda, sector 6291527
[75693.088000] Buffer I/O error on device sda1, logical block 786433
[76671.180000] sd 0:0:0:0: [sda] Device not ready: <6>: Sense Key : Not Ready [current] 
[76671.180000] : Add. Sense: Logical unit not ready, initializing command required
[76671.180000] end_request: I/O error, dev sda, sector 0
[76671.180000] Buffer I/O error on device sda, logical block 0
[76671.184000] sd 0:0:0:0: [sda] Device not ready: <6>: Sense Key : Not Ready [current] 
[76671.184000] : Add. Sense: Logical unit not ready, initializing command required
[76671.184000] end_request: I/O error, dev sda, sector 0
[76671.184000] Buffer I/O error on device sda, logical block 0
[76671.192000] sd 0:0:0:0: [sda] Device not ready: <6>: Sense Key : Not Ready [current] 
[76671.192000] : Add. Sense: Logical unit not ready, initializing command required
[76671.192000] end_request: I/O error, dev sda, sector 8
[76671.192000] Buffer I/O error on device sda, logical block 1

 

Kjører Ubuntu 7.10