Re: Usure des disques et SMART

[root@glop root]# smartctl -l error /dev/hda
smartctl version 5.21 Copyright (C) 2002-3 Bruce Allen
Home page is http://smartmontools.sourceforge.net/(...)
 
=== START OF READ SMART DATA SECTION ===
SMART Error Log Version: 1
ATA Error Count: 119 (device log contains only the most recent five errors)
 CR = Command Register [HEX]
 FR = Features Register [HEX]
 SC = Sector Count Register [HEX]
 SN = Sector Number Register [HEX]
 CL = Cylinder Low Register [HEX]
 CH = Cylinder High Register [HEX]
 DH = Device/Head Register [HEX]
 DC = Device Command Register [HEX]
 ER = Error register [HEX]
 ST = Status register [HEX]
Timestamp = decimal seconds since the previous disk power-on.
Note: timestamp "wraps" after 2^32 msec = 49.710 days.
 
Error 119 occurred at disk power-on lifetime: 7018 hours
 When the command that caused the error occurred, the device was active or idle.
 
 After command completion occurred, registers were:
 ER ST SC SN CL CH DH
 -- -- -- -- -- -- --
 40 51 00 32 56 ee e0
 
 Commands leading to the command that caused the error were:
 CR FR SC SN CL CH DH DC Timestamp Command/Feature_Name
 -- -- -- -- -- -- -- -- --------- --------------------
 40 d8 01 32 56 ee e0 00 15082.525 READ VERIFY SECTOR(S)
 c8 d8 01 7e 04 7d e0 00 15082.506 READ DMA
 40 d8 01 31 56 ee e0 00 15078.932 READ VERIFY SECTOR(S)
 c8 d8 01 00 00 00 e0 00 15078.932 READ DMA
 40 d8 02 33 56 ee e0 00 15078.914 READ VERIFY SECTOR(S)
 
Error 118 occurred at disk power-on lifetime: 7018 hours
 When the command that caused the error occurred, the device was active or idle.
 
 After command completion occurred, registers were:
 ER ST SC SN CL CH DH
 -- -- -- -- -- -- --
 40 51 00 31 56 ee e0
 
 Commands leading to the command that caused the error were:
 CR FR SC SN CL CH DH DC Timestamp Command/Feature_Name
 -- -- -- -- -- -- -- -- --------- --------------------
 40 d8 01 31 56 ee e0 00 15078.932 READ VERIFY SECTOR(S)
 c8 d8 01 00 00 00 e0 00 15078.932 READ DMA
 40 d8 02 33 56 ee e0 00 15078.914 READ VERIFY SECTOR(S)
 c8 d8 01 00 00 00 e0 00 15078.902 READ DMA
 40 d8 02 31 56 ee e0 00 15075.320 READ VERIFY SECTOR(S)
 
Error 117 occurred at disk power-on lifetime: 7018 hours
 When the command that caused the error occurred, the device was active or idle.
 
 After command completion occurred, registers were:
 ER ST SC SN CL CH DH
 -- -- -- -- -- -- --
 40 51 01 32 56 ee e0
 
 Commands leading to the command that caused the error were:
 CR FR SC SN CL CH DH DC Timestamp Command/Feature_Name
 -- -- -- -- -- -- -- -- --------- --------------------
 40 d8 02 31 56 ee e0 00 15075.320 READ VERIFY SECTOR(S)
 c8 d8 01 00 00 00 e0 00 15075.301 READ DMA
 40 d8 04 31 56 ee e0 00 15071.708 READ VERIFY SECTOR(S)
 c8 d8 01 7e 04 7d e0 00 15071.692 READ DMA
 40 d8 04 2d 56 ee e0 00 15071.684 READ VERIFY SECTOR(S)
 
Error 116 occurred at disk power-on lifetime: 7018 hours
 When the command that caused the error occurred, the device was active or idle.
 
 After command completion occurred, registers were:
 ER ST SC SN CL CH DH
 -- -- -- -- -- -- --
 40 51 03 32 56 ee e0
 
 Commands leading to the command that caused the error were:
 CR FR SC SN CL CH DH DC Timestamp Command/Feature_Name
 -- -- -- -- -- -- -- -- --------- --------------------
 40 d8 04 31 56 ee e0 00 15071.708 READ VERIFY SECTOR(S)
 c8 d8 01 7e 04 7d e0 00 15071.692 READ DMA
 40 d8 04 2d 56 ee e0 00 15071.684 READ VERIFY SECTOR(S)
 c8 d8 01 00 00 00 e0 00 15071.684 READ DMA
 40 d8 08 35 56 ee e0 00 15071.666 READ VERIFY SECTOR(S)
 
Error 115 occurred at disk power-on lifetime: 7018 hours
 When the command that caused the error occurred, the device was active or idle.
 
 After command completion occurred, registers were:
 ER ST SC SN CL CH DH
 -- -- -- -- -- -- --
 40 51 03 32 56 ee e0
 
 Commands leading to the command that caused the error were:
 CR FR SC SN CL CH DH DC Timestamp Command/Feature_Name
 -- -- -- -- -- -- -- -- --------- --------------------
 40 d8 08 2d 56 ee e0 00 15068.089 READ VERIFY SECTOR(S)
 c8 d8 01 00 00 00 e0 00 15068.080 READ DMA
 40 d8 10 2d 56 ee e0 00 15064.502 READ VERIFY SECTOR(S)
 c8 d8 01 7e 04 7d e0 00 15064.486 READ DMA
 40 d8 10 1d 56 ee e0 00 15064.469 READ VERIFY SECTOR(S)