J'ai un ordinateur portable âgé de deux semaines avec un SSD de 128 Go. Après une semaine pendant (vraisemblablement) le premier travail fsck exécuté sur la machine, des erreurs de lecture brèves se sont produites.
Après avoir permis à fsck de corriger les erreurs, j'ai installé smartmontools et obtenu quelque chose comme la sortie suivante (le problème est survenu la semaine dernière mais j'ai essayé de comprendre quoi faire par moi-même, c'est donc la sortie d'aujourd'hui).
Je semble avoir une charge de secteurs défectueux, plus un grand nombre reporté-incorrect. J'ai également exécuté certains des tests qui ont abouti à cause de mauvais blocs. Sur la base de tout cela, pensez-vous que mon lecteur va échouer?
Merci d'avance!
smartctl 6.4 2014-10-07 r4002 [x86_64-linux-4.2.0-23-generic] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: SanDisk SD7SN3Q128G1002
Serial Number: 145111401252
LU WWN Device Id: 5 001b44 cd4e53f24
Firmware Version: X2170002
User Capacity: 128,035,676,160 bytes [128 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate: Solid State Device
Form Factor: < 1.8 inches
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ACS-2 T13/2015-D revision 3
SATA Version is: SATA 3.2, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Mon Jan 18 23:05:05 2016 GMT
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: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
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: ( 0) seconds.
Offline data collection
capabilities: (0x11) SMART execute Offline immediate.
No Auto Offline data collection support.
Suspend Offline collection upon new
command.
No Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
No 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: ( 10) minutes.
SMART Attributes Data Structure revision number: 4
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
5 Reallocated_Sector_Ct 0x0032 100 100 --- Old_age Always - 31
9 Power_On_Hours 0x0032 082 100 --- Old_age Always - 82
12 Power_Cycle_Count 0x0032 100 100 --- Old_age Always - 89
166 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 1
167 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 61
168 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 19
169 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 418
171 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 2
172 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 1
173 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 1
174 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 2
184 End-to-End_Error 0x0032 100 100 --- Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 --- Old_age Always - 878
188 Command_Timeout 0x0032 100 100 --- Old_age Always - 1
194 Temperature_Celsius 0x0022 066 045 --- Old_age Always - 34 (Min/Max 12/45)
199 UDMA_CRC_Error_Count 0x0032 100 100 --- Old_age Always - 0
212 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 0
230 Unknown_SSD_Attribute 0x0032 100 100 --- Old_age Always - 3
232 Available_Reservd_Space 0x0033 100 100 004 Pre-fail Always - 99
233 Media_Wearout_Indicator 0x0032 100 100 --- Old_age Always - 207
241 Total_LBAs_Written 0x0030 253 253 --- Old_age Offline - 133
242 Total_LBAs_Read 0x0030 253 253 --- Old_age Offline - 360
244 Unknown_Attribute 0x0032 000 100 --- Old_age Always - 0
SMART Error Log Version: 1
ATA Error Count: 824 (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]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.
Error 824 occurred at disk power-on lifetime: 53 hours (2 days + 5 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
-- -- -- -- -- -- --
51 40 02 00 00 00 a0
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 10 02 00 00 00 a0 08 00:00:00.000 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 08 00:00:00.000 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 08 00:00:00.000 SET FEATURES [Set transfer mode]
ef 10 02 00 00 00 a0 08 00:00:00.000 SET FEATURES [Enable SATA feature]
Error 823 occurred at disk power-on lifetime: 53 hours (2 days + 5 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
-- -- -- -- -- -- --
51 40 02 00 00 00 a0
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 10 02 00 00 00 a0 08 00:00:00.000 SET FEATURES [Enable SATA feature]
ef 10 02 00 00 00 a0 08 00:00:00.000 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 08 00:00:00.000 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 08 00:00:00.000 SET FEATURES [Set transfer mode]
ef 10 02 00 00 00 a0 08 00:00:00.000 SET FEATURES [Enable SATA feature]
Error 822 occurred at disk power-on lifetime: 53 hours (2 days + 5 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
-- -- -- -- -- -- --
51 40 02 00 00 00 a0
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 10 02 00 00 00 a0 08 00:00:00.000 SET FEATURES [Enable SATA feature]
ef 10 02 00 00 00 a0 08 00:00:00.000 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 08 00:00:00.000 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 08 00:00:00.000 SET FEATURES [Set transfer mode]
ef 10 02 00 00 00 a0 08 00:00:00.000 SET FEATURES [Enable SATA feature]
Error 821 occurred at disk power-on lifetime: 53 hours (2 days + 5 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
-- -- -- -- -- -- --
51 40 02 00 00 00 a0
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 10 02 00 00 00 a0 08 00:00:00.000 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 08 00:00:00.000 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 08 00:00:00.000 SET FEATURES [Set transfer mode]
ef 10 02 00 00 00 a0 08 00:00:00.000 SET FEATURES [Enable SATA feature]
Error 820 occurred at disk power-on lifetime: 53 hours (2 days + 5 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
-- -- -- -- -- -- --
51 40 02 00 00 00 a0
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 10 02 00 00 00 a0 08 00:00:00.000 SET FEATURES [Enable SATA feature]
ef 10 02 00 00 00 a0 08 00:00:00.000 SET FEATURES [Enable SATA feature]
ec 00 00 00 00 00 a0 08 00:00:00.000 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 08 00:00:00.000 SET FEATURES [Set transfer mode]
ef 10 02 00 00 00 a0 08 00:00:00.000 SET FEATURES [Enable SATA feature]
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Extended offline Completed: read failure 00% 64 1881328
# 2 Short offline Completed without error 00% 64 -
# 3 Extended offline Completed: read failure 00% 53 1881328
Selective Self-tests/Logging not supported
1
Oui, il échoue, sauvegardez les fichiers importants et remplacez le lecteur.
—
Moab
Merçi pour la confirmation. Je suppose que je vais le remplacer alors!
—
Jimbo
D'ACCORD. J'ai donc emmené mon ordinateur portable dans le magasin et ils ont exécuté leur propre logiciel de test qui indiquait que le lecteur SSD fonctionnait bien et qu'ils ne le remplaceraient pas. Est-il possible que les erreurs résultent d'un logiciel lors de l'exécution de Linux sur l'ordinateur portable (il était à l'origine livré avec Windows)?
—
Jimbo
Exécuter memtest à partir d'une clé usb ... memtest.org
—
Moab