J’ai rencontré quelques soucis avec un disque Seagate IronWolf placé dans mon serveur Dell PowerEdge T310 depuis à peine quelques mois dans un RAID5 comme je l’évoque dans ce post. Il est sans cesse rejeté par le RAID que je dois reconstruire à chaque fois, et ça prend des heures. Pourtant je n’ai pas d’erreur de disques SMART flagrantes. Pour mémoire SMART est une technologie qui permet de monitorer les disques. Dans un récent post, j’avais expliqué comment utiliser smartmontools sous linux pour vérifier les disques avant de lancer une sauvegarde, dans ce post je vais détailler comment on peut vérifier l’état de santé avec cet outil dont l’équivalent pourrait être Seatools de Seagate sous windows.
Tout d’abord pour vérifier l’état du disque on tapera la commande suivante qui va lancer un test court
smartctl -t short -d megaraid,7 -a /dev/sdb
L’option -d correspond au device pour ma part je pointe sur le disque de mon RAID à la septième position qui correspond à mon disque naze. Pour un disque SATA normalement le -d est inutile, en revanche pour un disque branché en USB (via un adaptateur ou une boîtier), vous avez le choix de mettre comme variable derrière -d sat, usbsunplus, usbcypress et usbjmicron. Dans la pratique, il faudra taper lsusb, vous allez retrouver votre disque dur branché enUSB, exemple avec un adaptateur SATA/USB
Bus 002 Device 010: ID 7825:a2a4 ULT-Best Best USB Device
Maintenant il faut se rendre sur cette page et voir à quel device correspond votre adaptateur ou boîtier, attention tous les périphériques ne sont pas listés, il faudra donc faire des tests avec tous les devices énumérés plus haut, pour ma part ça était -d sat.à la fois pour l’adaptateur SATA/USB et à la fois pour le boîtier USB. Avantage à linux car sous windows avec Seatools la plupart du temps il ne reconnait pas les adaptateurs et boîtiers USB.
Revenons au résultat du test court, cela donne un résultat comme cela
smartctl 7.0 2018-12-30 r4883 [x86_64-linux-5.6.6-server-1.mga7] (local build)
Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Seagate IronWolf
Device Model: ST3000VN007-2AH16M
Serial Number: ZGY6KHBC
LU WWN Device Id: 5 000c50 0c47c70df
Firmware Version: SC60
User Capacity: 3 000 592 982 016 bytes [3,00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5980 rpm
Form Factor: 3.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-3 T13/2161-D revision 5
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Sat Nov 21 09:29:23 2020 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART Status not supported: ATA return descriptor not supported by controller firmware
SMART overall-health self-assessment test result: PASSED
Warning: This result is based on an Attribute check.
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: ( 601) seconds.
Offline data collection
capabilities: (0x73) 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.
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: ( 525) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x50bd) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
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 079 064 044 Pre-fail Always - 78583125
3 Spin_Up_Time 0x0003 095 095 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 8
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 085 060 045 Pre-fail Always - 345223728
9 Power_On_Hours 0x0032 094 094 000 Old_age Always - 6111 (85 55 0)
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 8
184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
188 Command_Timeout 0x0032 100 099 000 Old_age Always - 4295032835
189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 082 073 040 Old_age Always - 18 (Min/Max 15/25)
191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 0
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 0
193 Load_Cycle_Count 0x0032 075 075 000 Old_age Always - 50402
194 Temperature_Celsius 0x0022 018 040 000 Old_age Always - 18 (0 14 0 0 0)
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 193 193 000 Old_age Always - 25
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 1894 (198 60 0)
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 17183414698
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 6251948358
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% 6102 -
# 2 Short offline Completed without error 00% 6078 -
# 3 Short offline Completed without error 00% 6054 -
# 4 Short offline Completed without error 00% 6030 -
# 5 Short offline Completed without error 00% 6006 -
# 6 Extended offline Completed without error 00% 5990 -
# 7 Short offline Completed without error 00% 5982 -
# 8 Short offline Completed without error 00% 5958 -
# 9 Short offline Completed without error 00% 5934 -
#10 Short offline Completed without error 00% 5910 -
#11 Short offline Completed without error 00% 5886 -
#12 Short offline Completed without error 00% 5862 -
#13 Short offline Completed without error 00% 5838 -
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.
=== START OF OFFLINE IMMEDIATE AND SELF-TEST SECTION ===
Sending command: "Execute SMART Short self-test routine immediately in off-line mode".
Drive command "Execute SMART Short self-test routine immediately in off-line mode" successful.
Testing has begun.
Please wait 1 minutes for test to complete.
Test will complete after Sat Nov 21 09:30:23 2020
Use smartctl -X to abort test.
On attend une petite minute et on retape la commande ci-dessous pour avoir le résultat final du test
smartctl -d megaraid,7 -a /dev/sdb
Si ce n’est pas flagrant vous pouvez tenter un test intensif en tapant
smartctl -t long -d megaraid,7 -a /dev/sdb
Suivant la taille du disque cela peut prendre plusieurs heures, voilà le résultat
smartctl 7.0 2018-12-30 r4883 [x86_64-linux-5.6.6-server-1.mga7] (local build)
Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Seagate IronWolf
Device Model: ST3000VN007-2AH16M
Serial Number: ZGY6KHBC
LU WWN Device Id: 5 000c50 0c47c70df
Firmware Version: SC60
User Capacity: 3 000 592 982 016 bytes [3,00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5980 rpm
Form Factor: 3.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-3 T13/2161-D revision 5
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Sat Nov 21 09:36:58 2020 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART Status not supported: ATA return descriptor not supported by controller firmware
SMART overall-health self-assessment test result: PASSED
Warning: This result is based on an Attribute check.
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: ( 601) seconds.
Offline data collection
capabilities: (0x73) 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.
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: ( 525) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x50bd) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
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 079 064 044 Pre-fail Always - 78583125
3 Spin_Up_Time 0x0003 095 095 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 8
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 085 060 045 Pre-fail Always - 345234219
9 Power_On_Hours 0x0032 094 094 000 Old_age Always - 6111 (71 225 0)
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 8
184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
188 Command_Timeout 0x0032 100 099 000 Old_age Always - 4295032835
189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 082 073 040 Old_age Always - 18 (Min/Max 15/25)
191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 0
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 0
193 Load_Cycle_Count 0x0032 075 075 000 Old_age Always - 50405
194 Temperature_Celsius 0x0022 018 040 000 Old_age Always - 18 (0 14 0 0 0)
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 193 193 000 Old_age Always - 25
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 1894 (157 172 0)
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 17183414698
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 6251948358
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% 6111 -
# 2 Short offline Completed without error 00% 6102 -
# 3 Short offline Completed without error 00% 6078 -
# 4 Short offline Completed without error 00% 6054 -
# 5 Short offline Completed without error 00% 6030 -
# 6 Short offline Completed without error 00% 6006 -
# 7 Extended offline Completed without error 00% 5990 -
# 8 Short offline Completed without error 00% 5982 -
# 9 Short offline Completed without error 00% 5958 -
#10 Short offline Completed without error 00% 5934 -
#11 Short offline Completed without error 00% 5910 -
#12 Short offline Completed without error 00% 5886 -
#13 Short offline Completed without error 00% 5862 -
#14 Short offline Completed without error 00% 5838 -
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.
=== START OF OFFLINE IMMEDIATE AND SELF-TEST SECTION ===
Sending command: "Execute SMART Extended self-test routine immediately in off-line mode".
Drive command "Execute SMART Extended self-test routine immediately in off-line mode" successful.
Testing has begun.
Please wait 525 minutes for test to complete.
Test will complete after Sat Nov 21 18:21:59 2020
Use smartctl -X to abort test.En gros cela va durer 525 minutes (soit presque 9 heures pour un disque de 3To !!). Pour voir l’état d’avancement de la commande il faudra taper régulièrement
smartctl -a -d megaraid,7 -a /dev/sdb
on va voir apparaître (extrait)
Self-test execution status: ( 246) Self-test routine in progress... 60% of test remaining.
ou bien encore dans la même commande
SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Extended offline Self-test routine in progress 90% 6111 -
Dans le fichier journal système, on voit également des indications d’avancement
nov. 21 14:23:04 mana.kervao.fr smartd[6132]: Device: /dev/bus/0 [megaraid_disk_07] [SAT], self-test in progress, 20% remaining
Dans le cas présent malgré le fait que le disque soit rejeté par le RAID, il n’y a pas d’erreurs flagrantes et c’est bien ennuyeux pour le retour en garantie.
Maintenant voilà ce que ça donne avec un disque qui a plein d’erreurs, c’est un ancien disque qui était dans mon RAID5.
smartctl 7.0 2018-12-30 r4883 [x86_64-linux-5.7.19-desktop-3.mga7] (local build)
Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Seagate Barracuda 7200.14 (AF)
Device Model: ST2000DM001-1ER164
Serial Number: Z4Z2CEHK
LU WWN Device Id: 5 000c50 07ac2d868
Firmware Version: CC25
User Capacity: 2 000 398 934 016 bytes [2,00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 7200 rpm
Form Factor: 3.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2, ACS-3 T13/2161-D revision 3b
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Sun Nov 22 19:08:14 2020 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART Status not supported: Incomplete response, ATA output registers missing
SMART overall-health self-assessment test result: PASSED
Warning: This result is based on an Attribute check.
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: ( 80) seconds.
Offline data collection
capabilities: (0x73) 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.
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: ( 208) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x1085) SCT Status supported.
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 100 094 006 Pre-fail Always - 138697940
3 Spin_Up_Time 0x0003 096 096 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 68
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 065 060 030 Pre-fail Always - 3660043
9 Power_On_Hours 0x0032 059 059 000 Old_age Always - 36617
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 69
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0
184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0
187 Reported_Uncorrect 0x0032 088 088 000 Old_age Always - 12
188 Command_Timeout 0x0032 100 100 000 Old_age Always - 0 0 0
189 High_Fly_Writes 0x003a 099 099 000 Old_age Always - 1
190 Airflow_Temperature_Cel 0x0022 080 066 045 Old_age Always - 20 (Min/Max 20/20)
191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 0
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 9
193 Load_Cycle_Count 0x0032 007 007 000 Old_age Always - 187614
194 Temperature_Celsius 0x0022 020 040 000 Old_age Always - 20 (0 7 0 0 0)
197 Current_Pending_Sector 0x0012 099 099 000 Old_age Always - 272
198 Offline_Uncorrectable 0x0010 099 099 000 Old_age Offline - 272
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 20860h+08m+08.480s
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 2621623756
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 7556213911
SMART Error Log Version: 1
ATA Error Count: 12 (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 12 occurred at disk power-on lifetime: 34776 hours (1449 days + 0 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
-- -- -- -- -- -- --
40 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
60 00 6e ff ff ff 4f 00 34d+16:52:44.064 READ FPDMA QUEUED
2f 00 01 10 00 00 00 00 34d+16:52:44.006 READ LOG EXT
60 00 6f ff ff ff 4f 00 34d+16:52:39.564 READ FPDMA QUEUED
2f 00 01 10 00 00 00 00 34d+16:52:39.506 READ LOG EXT
60 00 70 ff ff ff 4f 00 34d+16:52:35.063 READ FPDMA QUEUED
Error 11 occurred at disk power-on lifetime: 34776 hours (1449 days + 0 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
-- -- -- -- -- -- --
40 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
60 00 6f ff ff ff 4f 00 34d+16:52:39.564 READ FPDMA QUEUED
2f 00 01 10 00 00 00 00 34d+16:52:39.506 READ LOG EXT
60 00 70 ff ff ff 4f 00 34d+16:52:35.063 READ FPDMA QUEUED
2f 00 01 10 00 00 00 00 34d+16:52:35.005 READ LOG EXT
60 00 71 ff ff ff 4f 00 34d+16:52:30.563 READ FPDMA QUEUED
Error 10 occurred at disk power-on lifetime: 34776 hours (1449 days + 0 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
-- -- -- -- -- -- --
40 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
60 00 70 ff ff ff 4f 00 34d+16:52:35.063 READ FPDMA QUEUED
2f 00 01 10 00 00 00 00 34d+16:52:35.005 READ LOG EXT
60 00 71 ff ff ff 4f 00 34d+16:52:30.563 READ FPDMA QUEUED
2f 00 01 10 00 00 00 00 34d+16:52:30.505 READ LOG EXT
60 00 72 ff ff ff 4f 00 34d+16:52:26.062 READ FPDMA QUEUED
Error 9 occurred at disk power-on lifetime: 34776 hours (1449 days + 0 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
-- -- -- -- -- -- --
40 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
60 00 71 ff ff ff 4f 00 34d+16:52:30.563 READ FPDMA QUEUED
2f 00 01 10 00 00 00 00 34d+16:52:30.505 READ LOG EXT
60 00 72 ff ff ff 4f 00 34d+16:52:26.062 READ FPDMA QUEUED
2f 00 01 10 00 00 00 00 34d+16:52:26.005 READ LOG EXT
60 00 73 ff ff ff 4f 00 34d+16:52:21.562 READ FPDMA QUEUED
Error 8 occurred at disk power-on lifetime: 34776 hours (1449 days + 0 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
-- -- -- -- -- -- --
40 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
60 00 72 ff ff ff 4f 00 34d+16:52:26.062 READ FPDMA QUEUED
2f 00 01 10 00 00 00 00 34d+16:52:26.005 READ LOG EXT
60 00 73 ff ff ff 4f 00 34d+16:52:21.562 READ FPDMA QUEUED
2f 00 01 10 00 00 00 00 34d+16:52:21.504 READ LOG EXT
60 00 74 ff ff ff 4f 00 34d+16:52:17.061 READ FPDMA QUEUED
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
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.Résultat des courses je me retrouve avec un RAID5 qui marche sur 3 disques, donc pas terrible et un disque que je considère comme HS, comme quoi SMART n’est pas la panacée et ne permet pas de statuer de manière fiable sur l’état d’un disque.