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Disque SSD en fin de vie ?

Sky3RN

Hello !

Il y a peu de temps (Janvier), j'avais un SSD 500 Go visiblement en fin de vie. J'ai acheté un autre SSD 1 To (celui-ci pour être précis : https://www.amazon.fr/gp/product/B077SF8KMG/ref=as_li_ss_tl?ie=UTF8&psc=1&linkCode=ll1&tag=sky3rn-21&linkId=8090025d5875c785ba77cd86e67908d2&language=fr_FR) sur lequel j'ai cloné mon 500 Go.
Jusque là, tout est normal.

D'ailleurs, j'utilise même très régulièrement mon 500 Go en tant que disque dur externe (j'ai acheté un adaptateur SSD > USB) et ça fonctionne très bien.

Mais après à peine une semaine sur le Crucial de 1 To j'ai commencé à avoir ce genre d'alertes, je les ai quasiment tous les deux jours, depuis Janvier :

Le problème, c'est qu'il est tout neuf, en fait.. J'suis pas censé avoir ce genre de message.

Quelqu'un aurait une idée à propos de ça ?

Nuliel

Bonjour,
Effectivement, une semaine pour déjà avoir un secteur en attente de réallocation c'est pas normal.
Il faut donner le rapport smart qu'on voit où ça en est:

sudo smartctl -a /dev/sdX

en remplaçant X par la lettre correspondant au SSD qui pose problème

En tout cas c'était une très bonne chose d'avoir installé smartd pour te notifier de ça!

Nuliel

Je pense que c'est l'autre SSD qui a des problèmes (j'avais pas vu SAT dans l'image, et en plus les références ne correspondent pas). Tu peux donner

sudo smartctl -d sat -a /dev/sdX

X correspondant au SSD de 500 Go

Sky3RN

(Oui désolé je m'étais trompé, j'ai effacé tout de suite après pour corriger !)

Crucial 1 To :

skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -d sat -a /dev/sda 
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.20.17-042017-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Device Model:     CT1000MX500SSD1
Serial Number:    1849E1DC518F
LU WWN Device Id: 5 00a075 1e1dc518f
Firmware Version: M3CR023
User Capacity:    1000204886016 bytes [1,00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    Solid State Device
Form Factor:      2.5 inches
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   ACS-3 T13/2161-D revision 5
SATA Version is:  SATA >3.2 (0x1ff), 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Sun Aug 11 12:40:06 2019 CEST
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: 		(    0) 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: 	 (  30) minutes.
Conveyance self-test routine
recommended polling time: 	 (   2) minutes.
SCT capabilities: 	       (0x0031)	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   100   100   000    Pre-fail  Always       -       0
  5 Reallocated_Sector_Ct   0x0032   100   100   010    Old_age   Always       -       0
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always       -       4717
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       81
171 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       0
172 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       0
173 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       11
174 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       38
180 Unused_Rsvd_Blk_Cnt_Tot 0x0033   000   000   000    Pre-fail  Always       -       50
183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always       -       0
184 End-to-End_Error        0x0032   100   100   000    Old_age   Always       -       0
187 Reported_Uncorrect      0x0032   100   100   000    Old_age   Always       -       0
194 Temperature_Celsius     0x0022   061   037   000    Old_age   Always       -       39 (Min/Max 0/63)
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0032   100   100   000    Old_age   Always       -       1
198 Offline_Uncorrectable   0x0030   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0032   100   100   000    Old_age   Always       -       0
202 Unknown_SSD_Attribute   0x0030   100   100   001    Old_age   Offline      -       0
206 Unknown_SSD_Attribute   0x000e   100   100   000    Old_age   Always       -       0
210 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       0
246 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       4032452723
247 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       65874520
248 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       260030031

SMART Error Log Version: 1
Warning: ATA error count 0 inconsistent with error log pointer 1

ATA Error Count: 0
	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 0 occurred at disk power-on lifetime: 0 hours (0 days + 0 hours)
  When the command that caused the error occurred, the device was in an unknown state.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  00 ec 00 00 00 00 00

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  ec 00 00 00 00 00 00 00      00:00:00.000  IDENTIFY DEVICE
  ec 00 00 00 00 00 00 00      00:00:00.000  IDENTIFY DEVICE
  ec 00 00 00 00 00 00 00      00:00:00.000  IDENTIFY DEVICE
  ec 00 00 00 00 00 00 00      00:00:00.000  IDENTIFY DEVICE
  c8 00 00 00 00 00 00 00      00:00:00.000  READ DMA

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%      4394         -

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.

EDIT : Samsung 500 Go que j'utilise en disque dur externe :

skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -d sat -a /dev/sde
[sudo] Mot de passe de skyern : 
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.20.17-042017-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Samsung based SSDs
Device Model:     Samsung SSD 850 EVO 500GB
Serial Number:    S2RBNXAH212682A
LU WWN Device Id: 5 002538 d40ac7f5a
Firmware Version: EMT02B6Q
User Capacity:    500107862016 bytes [500 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    Solid State Device
Form Factor:      2.5 inches
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ACS-2, ATA8-ACS T13/1699-D revision 4c
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Sun Aug 11 12:43:02 2019 CEST
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: 			 (0x53) SMART execute Offline immediate.
					Auto Offline data collection on/off support.
					Suspend Offline collection upon new
					command.
					No 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: 	 (   2) minutes.
Extended self-test routine
recommended polling time: 	 ( 265) 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: 1
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  5 Reallocated_Sector_Ct   0x0033   100   100   010    Pre-fail  Always       -       0
  9 Power_On_Hours          0x0032   094   094   000    Old_age   Always       -       27637
 12 Power_Cycle_Count       0x0032   099   099   000    Old_age   Always       -       737
177 Wear_Leveling_Count     0x0013   099   099   000    Pre-fail  Always       -       20
179 Used_Rsvd_Blk_Cnt_Tot   0x0013   100   100   010    Pre-fail  Always       -       0
181 Program_Fail_Cnt_Total  0x0032   100   100   010    Old_age   Always       -       0
182 Erase_Fail_Count_Total  0x0032   100   100   010    Old_age   Always       -       0
183 Runtime_Bad_Block       0x0013   100   100   010    Pre-fail  Always       -       0
187 Uncorrectable_Error_Cnt 0x0032   100   100   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0032   066   045   000    Old_age   Always       -       34
195 ECC_Error_Rate          0x001a   200   200   000    Old_age   Always       -       0
199 CRC_Error_Count         0x003e   100   100   000    Old_age   Always       -       0
235 POR_Recovery_Count      0x0012   099   099   000    Old_age   Always       -       414
241 Total_LBAs_Written      0x0032   099   099   000    Old_age   Always       -       17973532516

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%     27313         -

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
  255        0    65535  Read_scanning was never started
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.

Nuliel

En utilisant le tableau de https://en.wikipedia.org/wiki/S.M.A.R.T. , on peut voir que le ssd va bien, qu'il y a un seul secteur en attente de réallocation (ce qui reste bizarre pour un ssd d'une semaine), qu'il y a 50 secteurs de réallocation disponibles (j'imaginais qu'il y en aurait eu plus).
En fait ça fait depuis janvier que le ssd cherche à lire le secteur défectueux en espérant qu'il redevienne lisible histoire de copier le contenu plus loin sur un secteur de réserve. Sauf que ça fait depuis janvier qu'il y arrive pas...

wiki smart sur Current pending sectors a écritCount of "unstable" sectors (waiting to be remapped, because of unrecoverable read errors). If an unstable sector is subsequently read successfully, the sector is remapped and this value is decreased. Read errors on a sector will not remap the sector immediately (since the correct value cannot be read and so the value to remap is not known, and also it might become readable later); instead, the drive firmware remembers that the sector needs to be remapped, and will remap it the next time it's written.[58]

However, some drives will not immediately remap such sectors when written; instead the drive will first attempt to write to the problem sector and if the write operation is successful then the sector will be marked good (in this case, the "Reallocation Event Count" (0xC4) will not be increased). This is a serious shortcoming, for if such a drive contains marginal sectors that consistently fail only after some time has passed following a successful write operation, then the drive will never remap these problem sectors.

Normalement on peut forcer la réallocation en faisant une tentative d'écriture sur le secteur en question. Mais encore faut il le trouver.
Je pense qu'attendre la prochaine notification smart pour avoir potentiellement le secteur défectueux dans le retour de dmesg pourrait être bien. Donc lorsque tu auras la notification, tu pourras lancer

dmesg > erreurSmart.log

et donner

grep sdX erreurSmart.log

en remplaçant X par le bon disque (si je propose de passer par la sauvegarde dans un fichier, c'est pour être sûr de trouver la ligne indiquant le mauvais secteur, et que je suis pas sûr du grep que je propose)

cqfd93

Modération : merci de respecter les règles du forum : l'usage des raccourcisseurs d'url est interdit.

geole

Sky3RN a écrit Mais après à peine une semaine sur le Crucial de 1 To j'ai commencé à avoir ce genre d'alertes, je les ai quasiment tous les deux jours,

skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -d sat -a /dev/sda 
=== START OF INFORMATION SECTION ===
User Capacity:    1000204886016 bytes [1,00 TB]
=== START OF INFORMATION SECTION ===
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always       -       4717
197 Current_Pending_Sector  0x0032   100   100   000    Old_age   Always       -       1
SMART Error Log Version: 1
Error 0 occurred at disk power-on lifetime: 0 hours (0 days + 0 hours)

Je ne savais pas qu'il y avait tant d'heures de travail dans une semaine! Un ouvrier qui se met en grève?

Sky3RN a écrit Il y a peu de temps (Janvier), j'avais un SSD 500 Go visiblement en fin de vie.

skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -d sat -a /dev/sde
=== START OF INFORMATION SECTION ===
Device Model:     Samsung SSD 850 EVO 500GB
User Capacity:    500107862016 bytes [500 GB]
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  5 Reallocated_Sector_Ct   0x0033   100   100   010    Pre-fail  Always       -       0
  9 Power_On_Hours          0x0032   094   094   000    Old_age   Always       -       27637
177 Wear_Leveling_Count     0x0013   099   099   000    Pre-fail  Always       -       20
183 Runtime_Bad_Block       0x0013   100   100   010    Pre-fail  Always       -       0
187 Uncorrectable_Error_Cnt 0x0032   100   100   000    Old_age   Always       -       0
195 ECC_Error_Rate          0x001a   200   200   000    Old_age   Always       -       0
199 CRC_Error_Count         0x003e   100   100   000    Old_age   Always       -       0
241 Total_LBAs_Written      0x0032   099   099   000    Old_age   Always       -       17973532516
SMART Error Log Version: 1
No Errors Logged

Le mourrant me semble en bonne santé. Longue vie à lui

Merci de donner le retour des commandes suivantes:

cat /var/log/kern.log | grep sda
cat /var/log/syslog | grep sda
cat /var/log/kern.1.log | grep sda
cat /var/log/syslog.1 | grep sda

Cela pourrait permettre de trouver le LBA illisible. Je pense simplement que ton alerte déconne: Si tu avais un LBA illisible, il n'a pas pu être dupliqué puisqu'il était illiisible!!
Cela vaudrait le coup de purger smartctl et de le réinstaller afin qu'il remette ses compteurs à zéro. Il n'a pas du enregistrer que le disque ne s'appelle plus SDA mais qu'il s'appelle maintenant SDB.
NOTA: La documentation a oublié d'expliquer comment on fait.
En denier recours on pourra lancer un test long sur le SSD de 1 TO. Il devrait répondre en moins de 24 heures.

Sky3RN

skyern@skyern-desktop:/DATA/home/skyern$ cat /var/log/kern.log | grep sda
skyern@skyern-desktop:/DATA/home/skyern$ cat /var/log/syslog | grep sda
Aug 11 03:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 62 to 64
Aug 11 04:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 64 to 62
Aug 11 05:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 06:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 06:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 07:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 07:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 08:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 08:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 09:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 09:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 10:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 10:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 11:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 11:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 12:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 12:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 62 to 61
Aug 11 12:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 13:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 13:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 61 to 59
Aug 11 13:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 14:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 14:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 15:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 15:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 59 to 61
Aug 11 15:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 16:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 16:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 61 to 62
Aug 11 16:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 17:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 17:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 62 to 61
Aug 11 17:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 17:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 61 to 59
Aug 11 18:02:34 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 18:02:34 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 59 to 61
Aug 11 18:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 19:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 19:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 61 to 62
Aug 11 19:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 20:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 20:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 62 to 61
Aug 11 20:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 20:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 61 to 59
Aug 11 21:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 21:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 22:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 22:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 59 to 61
Aug 11 22:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 23:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 11 23:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 61 to 62
skyern@skyern-desktop:/DATA/home/skyern$ cat /var/log/kern.1.log | grep sda
cat: /var/log/kern.1.log: Aucun fichier ou dossier de ce type
skyern@skyern-desktop:/DATA/home/skyern$ cat /var/log/syslog.1 | grep sda
Aug 10 00:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 01:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 01:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 01:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 62 to 64
Aug 10 02:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 02:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 64 to 61
Aug 10 02:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 02:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 61 to 62
Aug 10 03:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 03:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 04:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 04:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 04:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 62 to 64
Aug 10 05:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 05:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 64 to 66
Aug 10 05:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 05:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 66 to 64
Aug 10 06:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 06:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 64 to 62
Aug 10 06:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 07:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 07:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 08:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 08:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 62 to 66
Aug 10 08:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 09:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 09:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 66 to 64
Aug 10 09:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 10:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 10:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 64 to 62
Aug 10 10:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 11:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 11:09:00 skyern-desktop ntfs-3g[5075]: Unmounting /dev/sda2 (SSD Windows)
Aug 10 11:10:14 skyern-desktop kernel: [398273.843586]  sda: sda1 sda2 sda3 sda4
Aug 10 11:10:40 skyern-desktop udisksd[1431]: Mounted /dev/sda2 at /media/skyern/SSD Windows on behalf of uid 1000
Aug 10 11:10:40 skyern-desktop ntfs-3g[20562]: Mounted /dev/sda2 (Read-Write, label "SSD Windows", NTFS 3.1)
Aug 10 11:10:40 skyern-desktop ntfs-3g[20562]: Mount options: rw,nodev,nosuid,uhelper=udisks2,allow_other,nonempty,relatime,default_permissions,fsname=/dev/sda2,blkdev,blksize=4096
Aug 10 11:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], No more Currently unreadable (pending) sectors, warning condition reset after 3 emails
Aug 10 12:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 62 to 61
Aug 10 12:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 61 to 58
Aug 10 13:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 58 to 59
Aug 10 14:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 59 to 61
Aug 10 14:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 61 to 62
Aug 10 15:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 62 to 61
Aug 10 16:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 61 to 59
Aug 10 17:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 59 to 61
Aug 10 17:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 61 to 62
Aug 10 18:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 62 to 61
Aug 10 19:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 61 to 59
Aug 10 19:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 59 to 61
Aug 10 22:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 61 to 62

geole

Cela vaudrait probablement le coup de tester le disque SDA bien qu'il soit un SSD

 sudo smartctl  -t select,0-1999999999  /dev/sda

Tu lanceras quand le micro pourra être quelques heures en fonctionnement, Mais si tu arrêtes pour une raison X, il est possible de repartir à l'endroit de l'arrêt

Puis au bout de quelques heures, tu referas le smartctl du SDA, Il devrait avoir enregistré le LBA à problème
Siu tu veux suivre la durée du test c'est au paragraphe 2

Sky3RN

Visiblementt le test a terminé.

skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl  -t select,0-1999999999  /dev/sda
[sudo] Mot de passe de skyern : 
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.20.17-042017-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF OFFLINE IMMEDIATE AND SELF-TEST SECTION ===
Size of self-test span 0 decreased according to disk size
Sending command: "Execute SMART Selective self-test routine immediately in off-line mode".
SPAN         STARTING_LBA           ENDING_LBA
   0                    0           1953525167
Drive command "Execute SMART Selective self-test routine immediately in off-line mode" successful.
Testing has begun.

skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -a /dev/sda | grep left
[sudo] Mot de passe de skyern : 
    1        0  1953525167  Self_test_in_progress [90% left] (0-65535)
skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -a /dev/sda | grep left
    1        0  1953525167  Self_test_in_progress [90% left] (0-65535)
skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -a /dev/sda | grep left
    1        0  1953525167  Self_test_in_progress [90% left] (0-65535)
skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -a /dev/sda | grep left
    1        0  1953525167  Self_test_in_progress [80% left] (0-65535)
skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -a /dev/sda | grep left
[sudo] Mot de passe de skyern : 
skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -a /dev/sda | grep left
skyern@skyern-desktop:/DATA/home/skyern$

Du coup, je relance, comme tu m'as dit :

skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -a /dev/sda | grep left
[sudo] Mot de passe de skyern : 
    1        0  1953525167  Self_test_in_progress [90% left] (0-65535)
skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -a /dev/sda | grep left
    1        0  1953525167  Self_test_in_progress [90% left] (0-65535)
skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -a /dev/sda | grep left
    1        0  1953525167  Self_test_in_progress [90% left] (0-65535)
skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -a /dev/sda | grep left
    1        0  1953525167  Self_test_in_progress [80% left] (0-65535)
skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -a /dev/sda | grep left
[sudo] Mot de passe de skyern : 
skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -a /dev/sda | grep left
skyern@skyern-desktop:/DATA/home/skyern$

Je ne vois pas de problème en particulier..

moko138

Serais-je le seul à tiquer sur le pic de 63°C atteint par le (Crucial) sous-traité chez Micron 1 To ???

Je sais bien qu'Intel, pour ses ssd "DC S3700 Series" admet :

Temperature
− Operating: 0° C to 70° C
− Non-Operating: -55° C to 95° C

mais quand même !

- -
Quant au prix - 120 € pour 1 To - il se situe en bas de la fourchette LDLC (de 120 à 315 €).
Il doit y avoir des raisons, non ?

EDIT
Et même jusqu'à 530 € sur cette page d'il y a 10 jours :
https://www.lesnumeriques.com/ssd/comparatif-ssd-a1632.html
FIN d'édit

[center]= =[/center]

Par ailleurs, comment comprendre ce qui se passe après démontage-remontage de sda2 :

cat /var/log/syslog.1 | grep sda
Aug 10 11:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 11:09:00 skyern-desktop ntfs-3g[5075]: Unmounting /dev/sda2 (SSD Windows)
Aug 10 11:10:14 skyern-desktop kernel: [398273.843586]  sda: sda1 sda2 sda3 sda4
Aug 10 11:10:40 skyern-desktop udisksd[1431]: Mounted /dev/sda2 at /media/skyern/SSD Windows on behalf of uid 1000
Aug 10 11:10:40 skyern-desktop ntfs-3g[20562]: Mounted /dev/sda2 (Read-Write, label "SSD Windows", NTFS 3.1)
Aug 10 11:10:40 skyern-desktop ntfs-3g[20562]: Mount options: rw,nodev,nosuid,uhelper=udisks2,allow_other,nonempty,relatime,default_permissions,fsname=/dev/sda2,blkdev,blksize=4096
Aug 10 11:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], No more Currently unreadable (pending) sectors, warning condition reset after 3 emails

LukePerp

Quel câble as tu utilisé pour brancher le SSD ? Il faut absolument que le câble soit compatible SATA 6, sinon risque de dégradation du disque...

Nuliel

Ca peut pas être un secteur qui peut être lu une fois sur deux? En tout cas, /dev/sda2 semble être la seule partition montée, il est probable que le problème de secteur se situe dedans
La température a effectivement peut être déclenché le problème, c'est vrai

moko138

LukePerp a écritQuel câble as tu utilisé pour brancher le SSD ? Il faut absolument que le câble soit compatible SATA 6, sinon risque de dégradation du disque...

Bonjour,
As-tu une source ?

Sky3RN

moko138 a écritSerais-je le seul à tiquer sur le pic de 63°C atteint par le (Crucial) sous-traité chez Micron 1 To ???

La température j'en parle dans ce topic toujours non-résolu : https://forum.ubuntu-fr.org/viewtopic.php?id=2040156 - Mais c'est de la température du microprocesseur dont je parle dedans. Probablement aucun lien.

moko138 a écritQuant au prix - 120 € pour 1 To - il se situe en bas de la fourchette LDLC (de 120 à 315 €).
Il doit y avoir des raisons, non ?

Le prix, c'est Amazon, ils sont souvent moins chers que chez la concurrence. J'achète tout chez eux.

moko138 a écritPar ailleurs, comment comprendre ce qui se passe après démontage-remontage de sda2 :

cat /var/log/syslog.1 | grep sda
Aug 10 11:02:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Aug 10 11:09:00 skyern-desktop ntfs-3g[5075]: Unmounting /dev/sda2 (SSD Windows)
Aug 10 11:10:14 skyern-desktop kernel: [398273.843586]  sda: sda1 sda2 sda3 sda4
Aug 10 11:10:40 skyern-desktop udisksd[1431]: Mounted /dev/sda2 at /media/skyern/SSD Windows on behalf of uid 1000
Aug 10 11:10:40 skyern-desktop ntfs-3g[20562]: Mounted /dev/sda2 (Read-Write, label "SSD Windows", NTFS 3.1)
Aug 10 11:10:40 skyern-desktop ntfs-3g[20562]: Mount options: rw,nodev,nosuid,uhelper=udisks2,allow_other,nonempty,relatime,default_permissions,fsname=/dev/sda2,blkdev,blksize=4096
Aug 10 11:32:33 skyern-desktop smartd[1529]: Device: /dev/sda [SAT], No more Currently unreadable (pending) sectors, warning condition reset after 3 emails

Ça c'est sûrement dû au lancement de Gparted pour trouver à quelle partition correspond le disque.
J'ai 7 disques branchés sur l'ordi'. :p

LukePerp a écritQuel câble as tu utilisé pour brancher le SSD ? Il faut absolument que le câble soit compatible SATA 6, sinon risque de dégradation du disque...

Il faudrait que je vérifie mais il me semble que c'est bien un SATA 6. Encore une fois : À vérifier !

Naziel a écritEn tout cas, /dev/sda2 semble être la seule partition montée, il est probable que le problème de secteur se situe dedans

Normal, c'est la seule qui est utile ! Dans le sens où c'est ma partition Windows 10 (dual boot) et où j'ai des fichiers dessus.

geole

Bonjour
Après la fin du test, je pensais a cette commande

sudo smartctl -a /dev/sda

Sky3RN

geole a écritBonjour
Après la fin du test, je pensais a cette commande

sudo smartctl -a /dev/sda

skyern@skyern-desktop:/DATA/home/skyern$ sudo smartctl -a /dev/sda
[sudo] Mot de passe de skyern : 
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.20.17-042017-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Device Model:     CT1000MX500SSD1
Serial Number:    1849E1DC518F
LU WWN Device Id: 5 00a075 1e1dc518f
Firmware Version: M3CR023
User Capacity:    1000204886016 bytes [1,00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    Solid State Device
Form Factor:      2.5 inches
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   ACS-3 T13/2161-D revision 5
SATA Version is:  SATA >3.2 (0x1ff), 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Aug 12 13:43:22 2019 CEST
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: 		(    0) 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: 	 (  30) minutes.
Conveyance self-test routine
recommended polling time: 	 (   2) minutes.
SCT capabilities: 	       (0x0031)	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   100   100   000    Pre-fail  Always       -       0
  5 Reallocated_Sector_Ct   0x0032   100   100   010    Old_age   Always       -       0
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always       -       4742
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       81
171 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       0
172 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       0
173 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       11
174 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       38
180 Unused_Rsvd_Blk_Cnt_Tot 0x0033   000   000   000    Pre-fail  Always       -       50
183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always       -       0
184 End-to-End_Error        0x0032   100   100   000    Old_age   Always       -       0
187 Reported_Uncorrect      0x0032   100   100   000    Old_age   Always       -       0
194 Temperature_Celsius     0x0022   061   037   000    Old_age   Always       -       39 (Min/Max 0/63)
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0032   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0030   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0032   100   100   000    Old_age   Always       -       0
202 Unknown_SSD_Attribute   0x0030   100   100   001    Old_age   Offline      -       0
206 Unknown_SSD_Attribute   0x000e   100   100   000    Old_age   Always       -       0
210 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       0
246 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       4032452723
247 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       65874520
248 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       260083365

SMART Error Log Version: 1
Warning: ATA error count 0 inconsistent with error log pointer 3

ATA Error Count: 0
	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 -2 occurred at disk power-on lifetime: 0 hours (0 days + 0 hours)
  When the command that caused the error occurred, the device was in an unknown state.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  00 ec 00 00 00 00 00

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  ec 00 00 00 00 00 00 00      00:00:00.000  IDENTIFY DEVICE
  ec 00 00 00 00 00 00 00      00:00:00.000  IDENTIFY DEVICE
  ec 00 00 00 00 00 00 00      00:00:00.000  IDENTIFY DEVICE
  ec 00 00 00 00 00 00 00      00:00:00.000  IDENTIFY DEVICE
  c8 00 00 00 00 00 00 00      00:00:00.000  READ DMA

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Selective offline   Completed without error       00%      4729         -
# 2  Selective offline   Completed without error       00%      4728         -
# 3  Short offline       Completed without error       00%      4394         -

SMART Selective self-test log data structure revision number 1
 SPAN  MIN_LBA     MAX_LBA  CURRENT_TEST_STATUS
    1        0  1953525167  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.

geole

Rien à dire. Le pending semble totalement avoir disparu. Souvent dans un tel contexte, il devient réalloué en prenant un secteur dans la zone de réserve.

ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f   100   100   000    Pre-fail  Always       -       0
  5 Reallocated_Sector_Ct   0x0032   100   100   010    Old_age   Always       -       0
180 Unused_Rsvd_Blk_Cnt_Tot 0x0033   000   000   000    Pre-fail  Always       -       50
183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always       -       0
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0032   100   100   000    Old_age   Always       -       0

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Selective offline   Completed without error       00%      4729         -

Comme c'est un SSD et que le firmware n'est pas nécessairement au point, il ne faut peut-être ne pas trop focaliser sur le fait que le nombre de secteurs en réserve soit 50!
Cependant, je te conseille de suivre cette évolution chaque semaine........ Si ce SSD avait été un disque dur classique il aurait été déclaré failing_now !
car il a atteint le seuil 0 180 Unused_Rsvd_Blk_Cnt_Tot 0x0033 000 000 000 Pre-fail Always - 50

Mon hyphothèse est que le firmare oublie (volontairement) de faire +1 sur le compteur N°5.
Comme tu as installé l'application en choisissant l'alerte et l'ayant bien paramétrée, Tu es au courant du problème avant que le SSD se retouve automatiquement en lecture seule car il a consommé les 50 derniers secteurs.

Sky3RN

geole a écritRien à dire. Le pending semble totalement avoir disparu. Souvent dans un tel contexte, il devient réalloué en prenant un secteur dans la zone de réserve.

J'en doute, le message vient de revenir !

Naziel a écritJe pense qu'attendre la prochaine notification smart pour avoir potentiellement le secteur défectueux dans le retour de dmesg pourrait être bien. Donc lorsque tu auras la notification, tu pourras lancer
dmesg > erreurSmart.log
et donner
grep sdX erreurSmart.log
en remplaçant X par le bon disque (si je propose de passer par la sauvegarde dans un fichier, c'est pour être sûr de trouver la ligne indiquant le mauvais secteur, et que je suis pas sûr du grep que je propose)

skyern@skyern-desktop:/DATA/home/skyern$ dmesg > erreurSmart.log
skyern@skyern-desktop:/DATA/home/skyern$ grep sda erreurSmart.log
[    2.051576] sd 1:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
[    2.051577] sd 1:0:0:0: [sda] 4096-byte physical blocks
[    2.051580] sd 1:0:0:0: [sda] Write Protect is off
[    2.051581] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    2.051585] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    2.052679]  sda: sda1 sda2 sda3 sda4
[    2.052998] sd 1:0:0:0: [sda] supports TCG Opal
[    2.052998] sd 1:0:0:0: [sda] Attached SCSI disk

moko138

L'avertissement dit :
« (...) For details see host's SYSLOG. (...) »

Donc montre

ls -l /var/log/syslog* ; echo ; sudo cat /var/log/syslog | grep -i sda ; echo ; sudo cat /var/log/syslog.1 | grep -i sda

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