Pages : 1
#1 Le 21/09/2012, à 21:04
- AozRoon
SSD Crucial M4 quasi kaput ?
Salut,
J'ai un crucial M4 64Go qui a deux ou trois ans qui me sert de disque système sous kubuntu 12.04 64bits et sous win7 (sur deux partitions différentes).
Depuis quelques semaines, j'ai régulièrement mon système qui plante (gels ou reboots), que ce soit sous linux ou windows. Après avoir nettoyé les radiateurs & ventilos du CPU et de la carte graphique (+ changer la pâte thermique) puis tourné un memtest sur la RAM (aucun soucis), j'en viens à suspecter mon disque système...
sudo smartctl -a /dev/sda
smartctl 5.41 2011-06-09 r3365 [x86_64-linux-3.2.0-23-generic] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Device Model: M4-CT064M4SSD2
Serial Number: 00000000111703068798
LU WWN Device Id: 5 00a075 103068798
Firmware Version: 0309
User Capacity: 64 023 257 088 bytes [64,0 GB]
Sector Size: 512 bytes logical/physical
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 6
Local Time is: Fri Sep 21 19:00:30 2012 UTC
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: (0x80) Offline data collection activity
was never started.
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: ( 295) 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: ( 4) minutes.
Conveyance self-test routine
recommended polling time: ( 3) minutes.
SCT capabilities: (0x003d) SCT Status supported.
SCT Error Recovery Control 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 100 100 050 Pre-fail Always - 0
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0
9 Power_On_Hours 0x0032 100 100 001 Old_age Always - 1939
12 Power_Cycle_Count 0x0032 100 100 001 Old_age Always - 1417
170 Unknown_Attribute 0x0033 100 100 010 Pre-fail Always - 0
171 Unknown_Attribute 0x0032 100 100 001 Old_age Always - 0
172 Unknown_Attribute 0x0032 100 100 001 Old_age Always - 0
173 Unknown_Attribute 0x0033 100 100 010 Pre-fail Always - 7
174 Unknown_Attribute 0x0032 100 100 001 Old_age Always - 0
181 Program_Fail_Cnt_Total 0x0022 100 100 001 Old_age Always - 661426274438
183 Runtime_Bad_Block 0x0032 100 100 001 Old_age Always - 0
184 End-to-End_Error 0x0033 100 100 050 Pre-fail Always - 0
187 Reported_Uncorrect 0x0032 100 100 001 Old_age Always - 0
188 Command_Timeout 0x0032 100 100 001 Old_age Always - 0
189 High_Fly_Writes 0x000e 100 100 001 Old_age Always - 49
194 Temperature_Celsius 0x0022 100 100 000 Old_age Always - 0
195 Hardware_ECC_Recovered 0x003a 100 100 001 Old_age Always - 0
196 Reallocated_Event_Count 0x0032 100 100 001 Old_age Always - 0
197 Current_Pending_Sector 0x0032 100 100 001 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 100 100 001 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 100 100 001 Old_age Always - 0
202 Data_Address_Mark_Errs 0x0018 100 100 001 Old_age Offline - 0
206 Flying_Height 0x000e 100 100 001 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 Extended offline Completed without error 00% 1939 -
# 2 Extended offline Completed without error 00% 1513 -
# 3 Short offline Completed without error 00% 1513 -
# 4 Short offline Completed without error 00% 1513 -
# 5 Vendor (0xff) Completed without error 00% 1512 -
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.La valeur de la ligne "181 Program_Fail_Cnt_Total 0x0022 100 100 001 Old_age Always - 661426274438" me semble notamment très élevée !
Qu'en pensez-vous ? Qu'est ce que ce "Program_Fail_Cnt_Total" ?
Merci !
Dernière modification par AozRoon (Le 21/09/2012, à 23:21)
Hors ligne
#2 Le 27/09/2012, à 21:29
- AozRoon
Re : SSD Crucial M4 quasi kaput ?
En fait, je ne sais pas pourquoi, mais cette ligne 181 ne porte pas le bon intitulé qui devrait être "181 Non4k_Aligned_Access".
Et effectivement je n'avais pas aligné le SSD lors du formatage, donc les accès ne le sont pas. Ce n'est pas cela qui explique tous ces freezes...
Hors ligne
Pages : 1