SV: sector hard errors

[birger]

Install the smartmon tools.
Run smartctl -a on the drive. It may tell you something. Has the disk ever been dropped? Is the "on time" in smart too high compared to when you bought it (have they sold you a second hand drive)?

Sendt fra min Sony Xperia™-smarttelefon

---- jd1008 skrev ----

>Hi all,
>on a new drive, installed about 3 months ago ... fsck shows:
>
>
>
>Pass 5: Checking group summary information
>[  117.650425] ata5.00: exception Emask 0x0 SAct 0xc0 SErr 0x0 action 0x0
>[  117.650678] ata5.00: irq_stat 0x40000008
>[  117.650840] ata5.00: failed command: READ FPDMA QUEUED
>[  117.651523] ata5.00: cmd 60/80:30:68:08:40/00:00:be:00:00/40 tag 6 
>ncq 65536 in
>[  117.651523]          res 41/40:00:b0:08:40/00:00:be:00:00/40 Emask 
>0x409 (media error) <F>
>[  117.652872] ata5.00: status: { DRDY ERR }
>[  117.653547] ata5.00: error: { UNC }
>[  117.655604] ata5.00: configured for UDMA/133
>[  117.655825] sd 4:0:0:0: [sdb]
>[  117.655991] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
>[  117.656631] sd 4:0:0:0: [sdb]
>[  117.657288] Sense Key : Medium Error [current] [descriptor]
>[  117.657966] Descriptor sense data with sense descriptors (in hex):
>[  117.658652]         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
>[  117.659381]         be 40 08 b0
>[  117.660065] sd 4:0:0:0: [sdb]
>[  117.660703] Add. Sense: Unrecovered read error - auto reallocate failed
>[  117.661349] sd 4:0:0:0: [sdb] CDB:
>[  117.661981] Read(10): 28 00 be 40 08 68 00 00 80 00
>[  117.662667] blk_update_request: I/O error, dev sdb, sector 3191867568
>[  117.663323] ata5: EH complete
>[  129.095402] ata5.00: exception Emask 0x0 SAct 0x3000000 SErr 0x0 
>action 0x0
>[  129.095663] ata5.00: irq_stat 0x40000008
>[  129.095826] ata5.00: failed command: READ FPDMA QUEUED
>[  129.096434] ata5.00: cmd 60/00:c0:e8:08:00/01:00:c2:00:00/40 tag 24 
>ncq 131072 in
>[  129.096434]          res 41/40:00:90:09:00/00:00:c2:00:00/40 Emask 
>0x409 (media error) <F>
>[  129.097727] ata5.00: status: { DRDY ERR }
>[  129.098393] ata5.00: error: { UNC }
>[  129.100528] ata5.00: configured for UDMA/133
>[  129.100768] sd 4:0:0:0: [sdb]
>[  129.100935] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
>[  129.101530] sd 4:0:0:0: [sdb]
>[  129.102128] Sense Key : Medium Error [current] [descriptor]
>[  129.102728] Descriptor sense data with sense descriptors (in hex):
>[  129.103349]         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
>[  129.103998]         c2 00 09 90
>[  129.104645] sd 4:0:0:0: [sdb]
>[  129.105280] Add. Sense: Unrecovered read error - auto reallocate failed
>[  129.105911] sd 4:0:0:0: [sdb] CDB:
>[  129.106567] Read(10): 28 00 c2 00 08 e8 00 01 00 00
>[  129.107271] blk_update_request: I/O error, dev sdb, sector 3254782352
>[  129.107954] ata5: EH complete
>
>So, I am puzzled as to how quickly were the spare sectors consumed so that
>automatic sector forwarding ran out os spare sectors? So quickly on a
>brand new drive??
>When someone buys a brand new drive, how many spare sectors is it guaranteed
>to have? ZERO? ONE??  How many?
>
>
>-- 
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