L'activité de mon disque dur m'inquiète !

[Lami René]

Guillaume a écrit :
> Maxime Steisel a écrit :
>
>   
>> Dans le cas de paco, /dev/sda represente apparemment un disque dur 
>> externe et /dev/hda le disque dur interne. La commande à executer est 
>> donc : sudo smartctl -a /dev/hda si c'est le disque dur interne de 
>> l'ordinateur qui pose problème.
>>     
>
> Pas certain, il faudrait savoir s'il tourne sous une version d'Ubuntu 
> qui est antérieure à la modification des hd* en sd*, ou postérieure.
>
> Guillaume
>
>   
Bonjour les ami(e)s,

La commande « sudo smartctl -a /dev/sda » me donne :

rene at PIII800:~$ sudo smartctl -a /dev/sda
smartctl version 5.37 [i686-pc-linux-gnu] Copyright (C) 2002-6 Bruce Allen
Home page is http://smartmontools.sourceforge.net/

=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.10 family
Device Model:     ST3250620A
Serial Number:    5QF3EEBX
Firmware Version: 3.AAE
User Capacity:    250 059 350 016 bytes
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   7
ATA Standard is:  Exact ATA specification draft version not indicated
Local Time is:    Sun Dec  2 10:24:47 2007 EST
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:  (0x82) Offline data collection activity
                                        was completed without error.
                                        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:                 ( 430) seconds.
Offline data collection
capabilities:                    (0x5b) SMART execute Offline immediate.
                                        Auto Offline data collection
on/off support.
                                        Suspend Offline collection upon new
                                        command.
                                        Offline surface scan supported.
                                        Self-test supported.
                                        No 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:        (   1) minutes.
Extended self-test routine
recommended polling time:        (  74) minutes.

SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE     
UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   117   100   006    Pre-fail 
Always       -       128034907
  3 Spin_Up_Time            0x0003   096   095   000    Pre-fail 
Always       -       0
  4 Start_Stop_Count        0x0032   100   100   020    Old_age  
Always       -       126
  5 Reallocated_Sector_Ct   0x0033   100   100   036    Pre-fail 
Always       -       0
  7 Seek_Error_Rate         0x000f   072   060   030    Pre-fail 
Always       -       15671539
  9 Power_On_Hours          0x0032   100   100   000    Old_age  
Always       -       361
 10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail 
Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   020    Old_age  
Always       -       418
187 Unknown_Attribute       0x0032   100   100   000    Old_age  
Always       -       0
189 Unknown_Attribute       0x003a   100   100   000    Old_age  
Always       -       0
190 Temperature_Celsius     0x0022   061   047   045    Old_age  
Always       -       656867367
194 Temperature_Celsius     0x0022   039   053   000    Old_age  
Always       -       39 (Lifetime Min/Max 0/27)
195 Hardware_ECC_Recovered  0x001a   072   058   000    Old_age  
Always       -       137238330
197 Current_Pending_Sector  0x0012   100   100   000    Old_age  
Always       -       0
198 Offline_Uncorrectable   0x0010   100   100   000    Old_age  
Offline      -       0
199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age  
Always       -       0
200 Multi_Zone_Error_Rate   0x0000   100   253   000    Old_age  
Offline      -       0
202 TA_Increase_Count       0x0032   100   253   000    Old_age  
Always       -       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%      
104         -
# 2  Short offline       Completed without error       00%        
4         -
# 3  Short offline       Completed without error       00%        
4         -
# 4  Short offline       Completed without error       00%        
3         -
# 5  Short offline       Completed without error       00%        
0         -

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.

rene at PIII800:~$

Merci de m'aider à décortiquer tout cela !

L'ami René