OS Error on Boot

[Wade Smart]

Karl F. Larsen wrote:
> 
> 	You should run from your login to the point you get to:
> 
> $ fsck /dev/sdb6
> 
> This will correct any errors it can and either end normally, or it will
> tell you where your hard disk is bad.
> 
> 
> 73 Karl

20090708 1604 GMT-5

I ran the command, it exited and the computer rebooted.
Im back at my mail client typing this instead of webmail but, everything 
is running very slow. Apps open very slow. Clicking on a email takes a 
while for it to show on the screen.

Looking at the syslog there is the last thing written:

Jul  8 16:04:16 wadesmart kernel: [ 2753.937290] ata2.00: status: { DRDY 
ERR }
Jul  8 16:04:16 wadesmart kernel: [ 2753.937292] ata2.00: error: { UNC }
Jul  8 16:04:16 wadesmart kernel: [ 2753.953856] ata2.00: configured for 
UDMA/100
Jul  8 16:04:16 wadesmart kernel: [ 2753.953880] sd 1:0:0:0: [sdb] 
Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK
Jul  8 16:04:16 wadesmart kernel: [ 2753.953884] sd 1:0:0:0: [sdb] Sense 
Key : Medium Error [current] [descriptor]
Jul  8 16:04:16 wadesmart kernel: [ 2753.953890] Descriptor sense data 
with sense descriptors (in hex):
Jul  8 16:04:16 wadesmart kernel: [ 2753.953892]         72 03 11 04 00 
00 00 0c 00 0a 80 00 00 00 00 00
Jul  8 16:04:16 wadesmart kernel: [ 2753.953901]         08 7a bd 66
Jul  8 16:04:16 wadesmart kernel: [ 2753.953905] sd 1:0:0:0: [sdb] Add. 
Sense: Unrecovered read error - auto reallocate failed
Jul  8 16:04:16 wadesmart kernel: [ 2753.953911] end_request: I/O error, 
dev sdb, sector 142261606
Jul  8 16:04:16 wadesmart kernel: [ 2753.953934] ata2: EH complete
Jul  8 16:04:16 wadesmart kernel: [ 2753.954451] sd 1:0:0:0: [sdb] 
398297088 512-byte hardware sectors (203928 MB)
Jul  8 16:04:16 wadesmart kernel: [ 2753.956329] sd 1:0:0:0: [sdb] Write 
Protect is off
Jul  8 16:04:16 wadesmart kernel: [ 2753.956333] sd 1:0:0:0: [sdb] Mode 
Sense: 00 3a 00 00
Jul  8 16:04:16 wadesmart kernel: [ 2753.958282] sd 1:0:0:0: [sdb] Write 
cache: enabled, read cache: enabled, doesn't support DPO or FUA
Jul  8 16:04:16 wadesmart kernel: [ 2753.958701] sd 1:0:0:0: [sdb] 
398297088 512-byte hardware sectors (203928 MB)
Jul  8 16:04:16 wadesmart kernel: [ 2753.958977] sd 1:0:0:0: [sdb] Write 
Protect is off
Jul  8 16:04:16 wadesmart kernel: [ 2753.958980] sd 1:0:0:0: [sdb] Mode 
Sense: 00 3a 00 00
Jul  8 16:04:16 wadesmart kernel: [ 2753.959393] sd 1:0:0:0: [sdb] Write 
cache: enabled, read cache: enabled, doesn't support DPO or FUA



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