J'exécute un TrueNAS sur la base de FreeBSD 12.2 . J'ai migré le stockage vers 10 TB WD Red Pro . Ils fonctionnent depuis 42 jours maintenant.
Tout d'un coup, pendant un scrub ZFS, un des disques a donné 5 erreurs. Toutes plus ou moins lues :
(ada2:ahcich14:0:0:0): READ_FPDMA_QUEUED. ACB: 60 b8 08 3a 0f 40 f8 01 00 07 00 00
(ada2:ahcich14:0:0:0): CAM status: ATA Status Error
(ada2:ahcich14:0:0:0): ATA status: 41 (DRDY ERR), error: 40 (UNC )
(ada2:ahcich14:0:0:0): RES: 41 40 90 3b 0f 40 f8 01 00 30 06
(ada2:ahcich14:0:0:0): Retrying command, 3 more tries remain
J'ai lancé un test SMART étendu après l'incident, mais il n'a donné aucune erreur (sauf celles qui ont été enregistrées), en particulier aucun secteur relocalisé ou autre :
smartctl 7.1 2019-12-30 r5022 [FreeBSD 12.2-RELEASE-p2 amd64] (local build)
Copyright (C) 2002-19, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: WDC WD102KFBX-68M95N0
Serial Number: [deleted]
LU WWN Device Id: 5 000cca 0b0cd3041
Firmware Version: 83.00A83
User Capacity: 10,000,831,348,736 bytes [10.0 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 7200 rpm
Form Factor: 3.5 inches
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ACS-2, ATA8-ACS T13/1699-D revision 4
SATA Version is: SATA 3.2, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: [deleted]
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: ( 87) 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: ( 2) minutes.
Extended self-test routine
recommended polling time: (1108) 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 0x000b 100 100 016 Pre-fail Always - 0
2 Throughput_Performance 0x0004 132 132 054 Old_age Offline - 96
3 Spin_Up_Time 0x0007 100 100 024 Pre-fail Always - 0
4 Start_Stop_Count 0x0012 100 100 000 Old_age Always - 3
5 Reallocated_Sector_Ct 0x0033 100 100 005 Pre-fail Always - 0
7 Seek_Error_Rate 0x000a 100 100 067 Old_age Always - 0
8 Seek_Time_Performance 0x0004 128 128 020 Old_age Offline - 18
9 Power_On_Hours 0x0012 100 100 000 Old_age Always - 1077
10 Spin_Retry_Count 0x0012 100 100 060 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 3
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 215
193 Load_Cycle_Count 0x0012 100 100 000 Old_age Always - 215
194 Temperature_Celsius 0x0002 142 142 000 Old_age Always - 42 (Min/Max 25/67)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0
197 Current_Pending_Sector 0x0022 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0008 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x000a 200 200 000 Old_age Always - 0
SMART Error Log Version: 1
ATA Error Count: 5
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 5 occurred at disk power-on lifetime: 1050 hours (43 days + 18 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 41 00 00 00 00 00 Error: UNC at LBA = 0x00000000 = 0
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 b8 10 08 3a 0f 40 08 15d+21:45:25.729 READ FPDMA QUEUED
60 80 38 b8 60 0f 40 08 15d+21:45:18.777 READ FPDMA QUEUED
60 b8 30 f8 58 0f 40 08 15d+21:45:18.775 READ FPDMA QUEUED
60 b8 28 40 51 0f 40 08 15d+21:45:18.775 READ FPDMA QUEUED
60 b8 20 80 49 0f 40 08 15d+21:45:15.608 READ FPDMA QUEUED
Error 4 occurred at disk power-on lifetime: 1050 hours (43 days + 18 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 41 00 00 00 00 00 Error: UNC at LBA = 0x00000000 = 0
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 b8 28 10 d8 0e 40 08 15d+21:45:10.298 READ FPDMA QUEUED
60 80 40 48 ef 0e 40 08 15d+21:45:03.370 READ FPDMA QUEUED
60 b8 38 88 e7 0e 40 08 15d+21:45:03.178 READ FPDMA QUEUED
60 b8 30 d0 df 0e 40 08 15d+21:45:00.444 READ FPDMA QUEUED
60 20 20 f0 d3 0e 40 08 15d+21:45:00.286 READ FPDMA QUEUED
Error 3 occurred at disk power-on lifetime: 1050 hours (43 days + 18 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 41 00 00 00 00 00 Error: UNC at LBA = 0x00000000 = 0
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 b8 00 90 81 23 40 08 15d+21:41:08.578 READ FPDMA QUEUED
60 80 10 08 91 23 40 08 15d+21:41:08.336 READ FPDMA QUEUED
60 b8 08 48 89 23 40 08 15d+21:41:01.627 READ FPDMA QUEUED
60 b8 f8 d0 79 23 40 08 15d+21:40:57.546 READ FPDMA QUEUED
60 b8 f0 18 72 23 40 08 15d+21:40:56.899 READ FPDMA QUEUED
Error 2 occurred at disk power-on lifetime: 1050 hours (43 days + 18 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 41 00 00 00 00 00 Error: UNC at LBA = 0x00000000 = 0
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 b8 18 f0 d5 17 40 08 15d+21:34:13.263 READ FPDMA QUEUED
60 20 50 10 0c 18 40 08 15d+21:34:06.288 READ FPDMA QUEUED
60 b8 48 58 04 18 40 08 15d+21:34:06.288 READ FPDMA QUEUED
60 b8 40 98 fc 17 40 08 15d+21:34:06.288 READ FPDMA QUEUED
60 b8 38 e0 f4 17 40 08 15d+21:34:06.288 READ FPDMA QUEUED
Error 1 occurred at disk power-on lifetime: 1050 hours (43 days + 18 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 41 00 00 00 00 00 Error: UNC at LBA = 0x00000000 = 0
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 b8 50 28 8b 17 40 08 15d+21:33:33.959 READ FPDMA QUEUED
60 b8 48 70 83 17 40 08 15d+21:33:16.648 READ FPDMA QUEUED
60 80 40 e8 82 17 40 08 15d+21:33:16.647 READ FPDMA QUEUED
ea 00 00 00 00 00 40 08 15d+21:33:16.640 FLUSH CACHE EXT
61 08 30 f0 fd 3f 40 08 15d+21:33:16.638 WRITE FPDMA QUEUED
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% 1072 -
# 2 Short offline Completed without error 00% 1023 -
# 3 Extended offline Completed without error 00% 946 -
# 4 Short offline Completed without error 00% 855 -
# 5 Short offline Completed without error 00% 687 -
# 6 Extended offline Completed without error 00% 610 -
# 7 Short offline Completed without error 00% 519 -
# 8 Short offline Completed without error 00% 279 -
# 9 Extended offline Completed without error 00% 202 -
#10 Short offline Completed without error 00% 111 -
#11 Short offline Completed without error 00% 11 -
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.
J'ai d'abord pensé que j'avais peut-être acheté un disque défectueux. Je me serais attendu à ce que SMART échoue l'évaluation. Or, ce n'est pas le cas. Je ne pense pas qu'il s'agisse d'un PSU défectueux, car il n'a même pas un an. De plus, c'est un bloc d'alimentation de 550 watts et la machine consomme environ 100 watts. Je ne pense pas non plus qu'il s'agisse d'un câble défectueux, car j'ai utilisé d'autres disques pendant presque un an sans problème. De plus, avec ces autres disques, j'ai en fait avait un câble défectueux, que j'ai remplacé, et les observations étaient différentes.
J'envisage de renvoyer le disque, bien que je ne sois pas sûr qu'il soit éligible pour un renvoi. Qu'en pensez-vous ? Peut-il s'agir d'une erreur passagère ? Tout conseil est apprécié.