Hard disk error

Paras pradhan pradhanparas at gmail.com
Sun Apr 27 22:58:16 UTC 2008


Hi,

>From few weeks, sometimes (4 to 5 times a day) my ubunty gusty system
doesnot responds to anything and have to wait a minute or two to use the
system normally. I check the log. Below is my output of dmesg

What should I do now?

Thanks
Paras.




[  310.672000] ata1: EH complete
[  317.456000] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[  317.456000] ata1.00: (BMDMA stat 0x24)
[  317.456000] ata1.00: cmd c8/00:08:0d:7d:61/00:00:00:00:00/e7 tag 0 cdb
0x0 data 4096 in
[  317.456000]          res 51/40:07:0e:7d:61/00:00:00:00:00/e7 Emask 0x9
(media error)
[  317.480000] ata1.00: configured for UDMA/100
[  317.480000] sd 0:0:0:0: [sda] Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE,SUGGEST_OK
[  317.480000] sd 0:0:0:0: [sda] Sense Key : Medium Error [current]
[descriptor]
[  317.480000] Descriptor sense data with sense descriptors (in hex):
[  317.480000]         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
[  317.480000]         07 61 7d 0e
[  317.480000] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto
reallocate failed
[  317.480000] end_request: I/O error, dev sda, sector 123829518
[  317.480000] ata1: EH complete
[  317.500000] sd 0:0:0:0: [sda] 234441648 512-byte hardware sectors (120034
MB)
[  317.512000] sd 0:0:0:0: [sda] Write Protect is off
[  317.512000] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[  317.516000] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled,
doesn't support DPO or FUA
[  317.516000] sd 0:0:0:0: [sda] 234441648 512-byte hardware sectors (120034
MB)
[  317.516000] sd 0:0:0:0: [sda] Write Protect is off
[  317.516000] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[  317.516000] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled,
doesn't support DPO or FUA
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