Re: C'est grave docteur

Voilà après un peu de repos il remarche pendant un petit moment et j'ai pu faire un smartctl avant qu'il y ai ces erreurs et ça donne:

$ smartctl -a /dev/sdb
smartctl 5.39 2009年12月09日 r2995 [x86_64-unknown-linux-gnu] (local build)
Copyright (C) 2002-9 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Black family
Device Model: WDC WD7501AALS-00J7B1
Serial Number: WD-WMAU00109245
Firmware Version: 05.00K05
User Capacity: 750 156 374 016 bytes
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Tue Feb 2 13:04:58 2010 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x84)	Offline data collection activity
					was suspended by an interrupting command from host.
					Auto Offline Data Collection: Enabled.
Self-test execution status: ( 0)	The previous self-test routine completed
					without error or no self-test has ever 
					been run.
Total time to complete Offline 
data collection: 		 (15480) seconds.
Offline data collection
capabilities: 			 (0x7b) SMART execute Offline immediate.
					Auto Offline data collection on/off support.
					Suspend Offline collection upon new
					command.
					Offline surface scan supported.
					Self-test supported.
					Conveyance Self-test supported.
					Selective Self-test supported.
SMART capabilities: (0x0003)	Saves SMART data before entering
					power-saving mode.
					Supports SMART auto save timer.
Error logging capability: (0x01)	Error logging supported.
					General Purpose Logging supported.
Short self-test routine 
recommended polling time: 	 ( 2) minutes.
Extended self-test routine
recommended polling time: 	 ( 180) minutes.
Conveyance self-test routine
recommended polling time: 	 ( 5) minutes.
SCT capabilities: 	 (0x303f)	SCT Status supported.
					SCT Feature Control supported.
					SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
 1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always - 0
 3 Spin_Up_Time 0x0027 233 225 021 Pre-fail Always - 8316
 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 271
 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
 7 Seek_Error_Rate 0x002e 100 253 000 Old_age Always - 0
 9 Power_On_Hours 0x0032 099 099 000 Old_age Always - 808
 10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0
 11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0
 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 256
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 38
193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 271
194 Temperature_Celsius 0x0022 128 092 000 Old_age Always - 22
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 197 000 Old_age Always - 37
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 0
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed without error 00% 803 -
# 2 Short offline Completed without error 00% 798 -
# 3 Short offline Completed without error 00% 795 -
# 4 Short offline Completed without error 00% 780 -
# 5 Short offline Completed without error 00% 757 -
# 6 Extended offline Completed without error 00% 745 -
# 7 Extended offline Aborted by host 60% 742 -
# 8 Conveyance offline Completed without error 00% 740 -
# 9 Short offline Completed without error 00% 740 -
SMART Selective self-test log data structure revision number 1
 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
 1 0 0 Not_testing
 2 0 0 Not_testing
 3 0 0 Not_testing
 4 0 0 Not_testing
 5 0 0 Not_testing
Selective self-test flags (0x0):
 After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.

Si j'ai bien compris c'est quand VALUE passe en dessous de THRESH que c'est mauvais signe et là ça a l'air bon (mais il y a pas mal de valeurs avec THRESH à 0). Par contre je me pose des questions sur la valeur WORST de Seek_Error_Rate mais j'ai les même valeurs sur l'autre disque (même marque même gamme) qui n'a jamais eu un problème. Je ferais un test ce soir avec l'outil de western digital.