No a great error, whats the full output of:
smartctl -a /dev/sdv (might have to sudo in front)
This drive model number. ST8000NT001-3LZ101
seagate ironwolf pro 8 tb
smartctl output log
root@truenas:/# sudo smartctl -x /dev/sdv
smartctl 7.4 2023-08-01 r5530 [x86_64-linux-6.12.15-production+truenas] (local build)
Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: ST8000NT001-3LZ101
Serial Number: WWZ2BQYX
LU WWN Device Id: 5 000c50 0e7147452
Firmware Version: EN01
User Capacity: 8,001,563,222,016 bytes [8.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 7200 rpm
Form Factor: 3.5 inches
Device is: Not in smartctl database 7.3/5528
ATA Version is: ACS-4 (minor revision not indicated)
SATA Version is: SATA 3.3, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Sat Nov 22 20:27:28 2025 PST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
AAM feature is: Unavailable
APM feature is: Unavailable
Rd look-ahead is: Enabled
Write cache is: Enabled
DSN feature is: Disabled
ATA Security is: Disabled, NOT FROZEN [SEC1]
Write SCT (Get) Feature Control Command failed: scsi error aborted command
Wt Cache Reorder: Unknown (SCT Feature Control command failed)
=== 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: ( 559) 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: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 713) 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 FLAGS VALUE WORST THRESH FAIL RAW_VALUE
1 Raw_Read_Error_Rate POSR-- 079 064 044 - 82807512
3 Spin_Up_Time PO---- 091 091 000 - 0
4 Start_Stop_Count -O--CK 100 100 020 - 24
5 Reallocated_Sector_Ct PO--CK 100 100 010 - 0
7 Seek_Error_Rate POSR-- 085 060 045 - 330300296
9 Power_On_Hours -O--CK 089 089 000 - 9930
10 Spin_Retry_Count PO--C- 100 100 097 - 0
12 Power_Cycle_Count -O--CK 100 100 020 - 24
18 Unknown_Attribute PO-R-- 100 100 050 - 0
187 Reported_Uncorrect -O--CK 100 100 000 - 0
188 Command_Timeout -O--CK 100 100 000 - 0
190 Airflow_Temperature_Cel -O---K 067 055 000 - 33 (Min/Max 19/41)
192 Power-Off_Retract_Count -O--CK 100 100 000 - 17
193 Load_Cycle_Count -O--CK 091 091 000 - 18421
194 Temperature_Celsius -O---K 033 045 000 - 33 (0 19 0 0 0)
197 Current_Pending_Sector -O--C- 100 100 000 - 0
198 Offline_Uncorrectable ----C- 100 100 000 - 0
199 UDMA_CRC_Error_Count -OSRCK 200 200 000 - 0
240 Head_Flying_Hours ------ 100 253 000 - 3483 (24 37 0)
241 Total_LBAs_Written ------ 100 253 000 - 34552420416
242 Total_LBAs_Read ------ 100 253 000 - 98557018813
||||||_ K auto-keep
|||||__ C event count
||||___ R error rate
|||____ S speed/performance
||_____ O updated online
|______ P prefailure warning
General Purpose Log Directory Version 1
SMART Log Directory Version 1 [multi-sector log support]
Address Access R/W Size Description
0x00 GPL,SL R/O 1 Log Directory
0x01 SL R/O 1 Summary SMART error log
0x02 SL R/O 5 Comprehensive SMART error log
0x03 GPL R/O 5 Ext. Comprehensive SMART error log
0x04 GPL R/O 256 Device Statistics log
0x04 SL R/O 8 Device Statistics log
0x06 SL R/O 1 SMART self-test log
0x07 GPL R/O 1 Extended self-test log
0x08 GPL R/O 2 Power Conditions log
0x09 SL R/W 1 Selective self-test log
0x0a GPL R/W 8 Device Statistics Notification
0x0c GPL R/O 2048 Pending Defects log
0x10 GPL R/O 1 NCQ Command Error log
0x11 GPL R/O 1 SATA Phy Event Counters log
0x13 GPL R/O 1 SATA NCQ Send and Receive log
0x21 GPL R/O 1 Write stream error log
0x22 GPL R/O 1 Read stream error log
0x24 GPL R/O 768 Current Device Internal Status Data log
0x2f GPL R/O 1 Set Sector Configuration
0x30 GPL,SL R/O 9 IDENTIFY DEVICE data log
0x80-0x9f GPL,SL R/W 16 Host vendor specific log
0xa1 GPL,SL VS 160 Device vendor specific log
0xa2 GPL VS 16320 Device vendor specific log
0xa4 GPL,SL VS 160 Device vendor specific log
0xa6 GPL VS 192 Device vendor specific log
0xa8-0xa9 GPL,SL VS 136 Device vendor specific log
0xab GPL VS 1 Device vendor specific log
0xad GPL VS 16 Device vendor specific log
0xb1 GPL,SL VS 160 Device vendor specific log
0xb6 GPL VS 1920 Device vendor specific log
0xbe-0xbf GPL VS 65535 Device vendor specific log
0xc1 GPL,SL VS 8 Device vendor specific log
0xc3 GPL,SL VS 24 Device vendor specific log
0xc6 GPL VS 5184 Device vendor specific log
0xc7 GPL,SL VS 8 Device vendor specific log
0xc9 GPL,SL VS 8 Device vendor specific log
0xca GPL,SL VS 16 Device vendor specific log
0xcd GPL,SL VS 1 Device vendor specific log
0xce GPL VS 1 Device vendor specific log
0xcf GPL VS 512 Device vendor specific log
0xd1 GPL VS 656 Device vendor specific log
0xd2 GPL VS 10256 Device vendor specific log
0xd4 GPL VS 2048 Device vendor specific log
0xda GPL,SL VS 1 Device vendor specific log
0xe0 GPL,SL R/W 1 SCT Command/Status
0xe1 GPL,SL R/W 1 SCT Data Transfer
SMART Extended Comprehensive Error Log Version: 1 (5 sectors)
No Errors Logged
SMART Extended Self-test Log Version: 1 (1 sectors)
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed without error 00% 9913 -
# 2 Short offline Completed without error 00% 9889 -
# 3 Short offline Completed without error 00% 9865 -
# 4 Short offline Completed without error 00% 9841 -
# 5 Short offline Completed without error 00% 9817 -
# 6 Short offline Completed without error 00% 9793 -
# 7 Extended offline Completed without error 00% 9777 -
# 8 Short offline Completed without error 00% 9745 -
# 9 Short offline Completed without error 00% 9721 -
#10 Short offline Completed without error 00% 9697 -
#11 Short offline Completed without error 00% 9673 -
#12 Short offline Completed without error 00% 9649 -
#13 Short offline Completed without error 00% 9625 -
#14 Extended offline Completed without error 00% 9609 -
#15 Short offline Completed without error 00% 9577 -
#16 Short offline Completed without error 00% 9553 -
#17 Short offline Completed without error 00% 9529 -
#18 Short offline Completed without error 00% 9505 -
#19 Short offline Completed without error 00% 9481 -
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.
SCT Status Version: 3
SCT Version (vendor specific): 522 (0x020a)
Device State: Active (0)
Current Temperature: 33 Celsius
Power Cycle Min/Max Temperature: 18/41 Celsius
Lifetime Min/Max Temperature: 18/45 Celsius
Under/Over Temperature Limit Count: 0/3
SMART Status: 0xc24f (PASSED)
Vendor specific:
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00
SCT Temperature History Version: 2
Temperature Sampling Period: 4 minutes
Temperature Logging Interval: 59 minutes
Min/Max recommended Temperature: 10/40 Celsius
Min/Max Temperature Limit: 5/60 Celsius
Temperature History Size (Index): 128 (107)
Index Estimated Time Temperature Celsius
108 2025-11-17 14:39 32 *************
109 2025-11-17 15:38 32 *************
110 2025-11-17 16:37 33 **************
111 2025-11-17 17:36 33 **************
112 2025-11-17 18:35 32 *************
... ..( 2 skipped). .. *************
115 2025-11-17 21:32 32 *************
116 2025-11-17 22:31 31 ************
117 2025-11-17 23:30 31 ************
118 2025-11-18 00:29 30 ***********
119 2025-11-18 01:28 30 ***********
120 2025-11-18 02:27 30 ***********
121 2025-11-18 03:26 29 **********
122 2025-11-18 04:25 30 ***********
123 2025-11-18 05:24 30 ***********
124 2025-11-18 06:23 29 **********
125 2025-11-18 07:22 29 **********
126 2025-11-18 08:21 29 **********
127 2025-11-18 09:20 28 *********
0 2025-11-18 10:19 28 *********
1 2025-11-18 11:18 29 **********
2 2025-11-18 12:17 29 **********
3 2025-11-18 13:16 29 **********
4 2025-11-18 14:15 30 ***********
5 2025-11-18 15:14 31 ************
6 2025-11-18 16:13 31 ************
7 2025-11-18 17:12 31 ************
8 2025-11-18 18:11 30 ***********
... ..( 2 skipped). .. ***********
11 2025-11-18 21:08 30 ***********
12 2025-11-18 22:07 31 ************
13 2025-11-18 23:06 31 ************
14 2025-11-19 00:05 31 ************
15 2025-11-19 01:04 30 ***********
16 2025-11-19 02:03 28 *********
... ..( 3 skipped). .. *********
20 2025-11-19 05:59 28 *********
21 2025-11-19 06:58 27 ********
22 2025-11-19 07:57 28 *********
23 2025-11-19 08:56 28 *********
24 2025-11-19 09:55 29 **********
25 2025-11-19 10:54 30 ***********
26 2025-11-19 11:53 30 ***********
27 2025-11-19 12:52 30 ***********
28 2025-11-19 13:51 31 ************
29 2025-11-19 14:50 32 *************
30 2025-11-19 15:49 32 *************
31 2025-11-19 16:48 33 **************
... ..( 3 skipped). .. **************
35 2025-11-19 20:44 33 **************
36 2025-11-19 21:43 34 ***************
37 2025-11-19 22:42 33 **************
38 2025-11-19 23:41 32 *************
39 2025-11-20 00:40 31 ************
40 2025-11-20 01:39 31 ************
41 2025-11-20 02:38 31 ************
42 2025-11-20 03:37 30 ***********
... ..( 4 skipped). .. ***********
47 2025-11-20 08:32 30 ***********
48 2025-11-20 09:31 31 ************
... ..( 5 skipped). .. ************
54 2025-11-20 15:25 31 ************
55 2025-11-20 16:24 32 *************
56 2025-11-20 17:23 32 *************
57 2025-11-20 18:22 32 *************
58 2025-11-20 19:21 33 **************
59 2025-11-20 20:20 33 **************
60 2025-11-20 21:19 32 *************
61 2025-11-20 22:18 31 ************
62 2025-11-20 23:17 31 ************
63 2025-11-21 00:16 31 ************
64 2025-11-21 01:15 29 **********
65 2025-11-21 02:14 28 *********
66 2025-11-21 03:13 28 *********
67 2025-11-21 04:12 29 **********
68 2025-11-21 05:11 30 ***********
... ..( 9 skipped). .. ***********
78 2025-11-21 15:01 30 ***********
79 2025-11-21 16:00 31 ************
80 2025-11-21 16:59 31 ************
81 2025-11-21 17:58 30 ***********
... ..( 2 skipped). .. ***********
84 2025-11-21 20:55 30 ***********
85 2025-11-21 21:54 29 **********
... ..( 6 skipped). .. **********
92 2025-11-22 04:47 29 **********
93 2025-11-22 05:46 28 *********
94 2025-11-22 06:45 29 **********
95 2025-11-22 07:44 29 **********
96 2025-11-22 08:43 30 ***********
... ..( 2 skipped). .. ***********
99 2025-11-22 11:40 30 ***********
100 2025-11-22 12:39 31 ************
101 2025-11-22 13:38 32 *************
102 2025-11-22 14:37 34 ***************
103 2025-11-22 15:36 34 ***************
104 2025-11-22 16:35 35 ****************
105 2025-11-22 17:34 35 ****************
106 2025-11-22 18:33 34 ***************
107 2025-11-22 19:32 34 ***************
SCT Error Recovery Control:
Read: 70 (7.0 seconds)
Write: 70 (7.0 seconds)
Device Statistics (GP Log 0x04)
Page Offset Size Value Flags Description
0x01 ===== = = === == General Statistics (rev 1) ==
0x01 0x008 4 24 --- Lifetime Power-On Resets
0x01 0x010 4 9930 --- Power-on Hours
0x01 0x018 6 34550275424 --- Logical Sectors Written
0x01 0x020 6 107454215 --- Number of Write Commands
0x01 0x028 6 98044308124 --- Logical Sectors Read
0x01 0x030 6 94493165 --- Number of Read Commands
0x01 0x038 6 - --- Date and Time TimeStamp
0x03 ===== = = === == Rotating Media Statistics (rev 1) ==
0x03 0x008 4 9916 --- Spindle Motor Power-on Hours
0x03 0x010 4 3950 --- Head Flying Hours
0x03 0x018 4 18421 --- Head Load Events
0x03 0x020 4 0 --- Number of Reallocated Logical Sectors
0x03 0x028 4 0 --- Read Recovery Attempts
0x03 0x030 4 0 --- Number of Mechanical Start Failures
0x03 0x038 4 0 --- Number of Realloc. Candidate Logical Sectors
0x03 0x040 4 17 --- Number of High Priority Unload Events
0x04 ===== = = === == General Errors Statistics (rev 1) ==
0x04 0x008 4 0 --- Number of Reported Uncorrectable Errors
0x04 0x010 4 0 --- Resets Between Cmd Acceptance and Completion
0x04 0x018 4 0 -D- Physical Element Status Changed
0x05 ===== = = === == Temperature Statistics (rev 1) ==
0x05 0x008 1 33 --- Current Temperature
0x05 0x010 1 30 --- Average Short Term Temperature
0x05 0x018 1 31 --- Average Long Term Temperature
0x05 0x020 1 45 --- Highest Temperature
0x05 0x028 1 24 --- Lowest Temperature
0x05 0x030 1 40 --- Highest Average Short Term Temperature
0x05 0x038 1 26 --- Lowest Average Short Term Temperature
0x05 0x040 1 35 --- Highest Average Long Term Temperature
0x05 0x048 1 28 --- Lowest Average Long Term Temperature
0x05 0x050 4 0 --- Time in Over-Temperature
0x05 0x058 1 60 --- Specified Maximum Operating Temperature
0x05 0x060 4 0 --- Time in Under-Temperature
0x05 0x068 1 5 --- Specified Minimum Operating Temperature
0x06 ===== = = === == Transport Statistics (rev 1) ==
0x06 0x008 4 61 --- Number of Hardware Resets
0x06 0x010 4 22 --- Number of ASR Events
0x06 0x018 4 0 --- Number of Interface CRC Errors
0xff ===== = = === == Vendor Specific Statistics (rev 1) ==
0xff 0x010 7 0 --- Vendor Specific
0xff 0x018 7 0 --- Vendor Specific
|||_ C monitored condition met
||__ D supports DSN
|___ N normalized value
Pending Defects log (GP Log 0x0c)
No Defects Logged
SATA Phy Event Counters (GP Log 0x11)
ID Size Value Description
0x000a 2 1 Device-to-host register FISes sent due to a COMRESET
0x0001 2 0 Command failed due to ICRC error
0x0003 2 0 R_ERR response for device-to-host data FIS
0x0004 2 0 R_ERR response for host-to-device data FIS
0x0006 2 0 R_ERR response for device-to-host non-data FIS
0x0007 2 0 R_ERR response for host-to-device non-data FIS
Seagate FARM log (GP Log 0xa6) supported [try: -l farm]
this is the output of
smartctl -a /dev/sdv
root@truenas:/# smartctl -a /dev/sdv
smartctl 7.4 2023-08-01 r5530 [x86_64-linux-6.12.15-production+truenas] (local build)
Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: ST8000NT001-3LZ101
Serial Number: WWZ2BQYX
LU WWN Device Id: 5 000c50 0e7147452
Firmware Version: EN01
User Capacity: 8,001,563,222,016 bytes [8.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 7200 rpm
Form Factor: 3.5 inches
Device is: Not in smartctl database 7.3/5528
ATA Version is: ACS-4 (minor revision not indicated)
SATA Version is: SATA 3.3, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Sat Nov 22 20:31:18 2025 PST
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: ( 559) 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: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 713) 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 - 83608656
3 Spin_Up_Time 0x0003 091 091 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 24
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 085 060 045 Pre-fail Always - 330301321
9 Power_On_Hours 0x0032 089 089 000 Old_age Always - 9930
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 24
18 Unknown_Attribute 0x000b 100 100 050 Pre-fail Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
188 Command_Timeout 0x0032 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 067 055 000 Old_age Always - 33 (Min/Max 19/41)
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 17
193 Load_Cycle_Count 0x0032 091 091 000 Old_age Always - 18421
194 Temperature_Celsius 0x0022 033 045 000 Old_age Always - 33 (0 19 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 200 200 000 Old_age Always - 0
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 3483 (153 172 0)
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 34553221560
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 98557018813
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% 9913 -
# 2 Short offline Completed without error 00% 9889 -
# 3 Short offline Completed without error 00% 9865 -
# 4 Short offline Completed without error 00% 9841 -
# 5 Short offline Completed without error 00% 9817 -
# 6 Short offline Completed without error 00% 9793 -
# 7 Extended offline Completed without error 00% 9777 -
# 8 Short offline Completed without error 00% 9745 -
# 9 Short offline Completed without error 00% 9721 -
#10 Short offline Completed without error 00% 9697 -
#11 Short offline Completed without error 00% 9673 -
#12 Short offline Completed without error 00% 9649 -
#13 Short offline Completed without error 00% 9625 -
#14 Extended offline Completed without error 00% 9609 -
#15 Short offline Completed without error 00% 9577 -
#16 Short offline Completed without error 00% 9553 -
#17 Short offline Completed without error 00% 9529 -
#18 Short offline Completed without error 00% 9505 -
#19 Short offline Completed without error 00% 9481 -
#20 Short offline Completed without error 00% 9457 -
#21 Extended offline Completed without error 00% 9440 -
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.
The above only provides legacy SMART information - try 'smartctl -x' for more
Ahh Seagate - mind doing the following command outputs so I can translate a few of these raw fields into something readable?
Seagate translate - replace sdâxâ as needed--------
smartctl -a /dev/sdx -v 1,raw48:54 -v 7,raw48:54
Thisâll translate values for field#1 (Raw_Read_Error_Rate) & field #7 (Seek_Error_Rate)
2 Likes
wrong drive ignore
root@truenas:/var/empty# smartctl -a /dev/sdx -v 1,raw48:54 -v 7,raw48:54
smartctl 7.4 2023-08-01 r5530 [x86_64-linux-6.12.15-production+truenas] (local build)
Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: WDC WD80EFPX-68C4ZN0
Serial Number: WD-RD1ZAXNH
LU WWN Device Id: 5 0014ee 2c1469889
Firmware Version: 81.00A81
User Capacity: 8,001,563,222,016 bytes [8.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5640 rpm
Form Factor: 3.5 inches
Device is: Not in smartctl database 7.3/5528
ATA Version is: ACS-3 T13/2161-D revision 5
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Sat Nov 22 20:47:00 2025 PST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
Warning! SMART Attribute Thresholds Structure error: invalid SMART checksum.
=== 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: (12884) 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: ( 804) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x0039) 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 200 200 051 Pre-fail Always - 0
3 Spin_Up_Time 0x0027 194 194 021 Pre-fail Always - 7291
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 6
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0
9 Power_On_Hours 0x0032 092 092 000 Old_age Always - 6267
10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 6
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 4
193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 1057
194 Temperature_Celsius 0x0022 120 110 000 Old_age Always - 32
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 100 253 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 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 Short offline Completed without error 00% 6249 -
# 2 Short offline Completed without error 00% 6225 -
# 3 Short offline Completed without error 00% 6201 -
# 4 Short offline Completed without error 00% 6177 -
# 5 Short offline Completed without error 00% 6153 -
# 6 Short offline Completed without error 00% 6129 -
# 7 Extended offline Completed without error 00% 6116 -
# 8 Short offline Completed without error 00% 6081 -
# 9 Short offline Completed without error 00% 6057 -
#10 Short offline Completed without error 00% 6033 -
#11 Short offline Completed without error 00% 6009 -
#12 Short offline Completed without error 00% 5985 -
#13 Short offline Completed without error 00% 5961 -
#14 Extended offline Completed without error 00% 5948 -
#15 Short offline Completed without error 00% 5914 -
#16 Short offline Completed without error 00% 5890 -
#17 Short offline Completed without error 00% 5866 -
#18 Short offline Completed without error 00% 5842 -
#19 Short offline Completed without error 00% 5818 -
#20 Short offline Completed without error 00% 5794 -
#21 Extended offline Completed without error 00% 5779 -
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.
The above only provides legacy SMART information - try 'smartctl -x' for more
root@truenas:/var/empty#
Sorry I thought the errors were happening on device sdv - mind changing the command to âsdvâ instead of âsdxâ. âŚsdx was meant to be a placeholder, I didnât expect you to have a drive with that name.
root@truenas:/# smartctl -a /dev/sdv -v 1,raw48:54 -v 7,raw48:54
smartctl 7.4 2023-08-01 r5530 [x86_64-linux-6.12.15-production+truenas] (local build)
Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: ST8000NT001-3LZ101
Serial Number: WWZ2BQYX
LU WWN Device Id: 5 000c50 0e7147452
Firmware Version: EN01
User Capacity: 8,001,563,222,016 bytes [8.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 7200 rpm
Form Factor: 3.5 inches
Device is: Not in smartctl database 7.3/5528
ATA Version is: ACS-4 (minor revision not indicated)
SATA Version is: SATA 3.3, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Sat Nov 22 20:51:32 2025 PST
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: ( 559) 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: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 713) 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 - 0
3 Spin_Up_Time 0x0003 091 091 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 24
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 085 060 045 Pre-fail Always - 0
9 Power_On_Hours 0x0032 089 089 000 Old_age Always - 9931
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 24
18 Unknown_Attribute 0x000b 100 100 050 Pre-fail Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
188 Command_Timeout 0x0032 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 067 055 000 Old_age Always - 33 (Min/Max 19/41)
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 17
193 Load_Cycle_Count 0x0032 091 091 000 Old_age Always - 18421
194 Temperature_Celsius 0x0022 033 045 000 Old_age Always - 33 (0 19 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 200 200 000 Old_age Always - 0
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 3483 (31 120 0)
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 34554493392
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 98557029693
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% 9913 -
# 2 Short offline Completed without error 00% 9889 -
# 3 Short offline Completed without error 00% 9865 -
# 4 Short offline Completed without error 00% 9841 -
# 5 Short offline Completed without error 00% 9817 -
# 6 Short offline Completed without error 00% 9793 -
# 7 Extended offline Completed without error 00% 9777 -
# 8 Short offline Completed without error 00% 9745 -
# 9 Short offline Completed without error 00% 9721 -
#10 Short offline Completed without error 00% 9697 -
#11 Short offline Completed without error 00% 9673 -
#12 Short offline Completed without error 00% 9649 -
#13 Short offline Completed without error 00% 9625 -
#14 Extended offline Completed without error 00% 9609 -
#15 Short offline Completed without error 00% 9577 -
#16 Short offline Completed without error 00% 9553 -
#17 Short offline Completed without error 00% 9529 -
#18 Short offline Completed without error 00% 9505 -
#19 Short offline Completed without error 00% 9481 -
#20 Short offline Completed without error 00% 9457 -
#21 Extended offline Completed without error 00% 9440 -
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.
The above only provides legacy SMART information - try 'smartctl -x' for more
root@truenas:/#
this is for sdv
Beauty - I think youâre golden. Considering the âVALUEâ was increasing from 74 all the way to 79 & the treshold is 44, Iâd argue it is going in the right direction (specifically for Seagate drives).
Currently the raw value is at 0, no defect logs, no Sata errors, no pending/reallocated sectors.
Iâd argue it is good news, basically if the rate is above threshold for these fields, youâre good. Threshold is 44 & youâre moving away from it.
sweet, well wallet gets to live another day.
2 Likes
To add a little knowledge to the topic:
You have a few âRateâ values that will go up and down in the âVALUEâ column for the respective data.
These rate values are determined over hundred of thousands of accesses. I think the value is something like 10 to the 12th power, could be higher. A very big number.
Also, when a drive is asked to read a sector of data, the drive may decide to read the next few sectors being proactive to make access to the data faster, BUT if that data is not requested by the computer, then these can be counted as a seek or read failure by some manufacturers and are part of the RATE value.
Due to the high number of transactions the RATE values use to calculate the error rate, moving the needle to the good or bad side takes time. It will not change from 60 to 90 overnight, but it could be weeks before it recovers. It could change faster to the bad side if the drive is really bad. But you also have other indicators in the SMART data that are likely to warn you of pending doom.
@Fleshmauler provided you the trick to read a Seagate drive properly (when yo have those wildly changing numbers) and you then saw a zero value.
Glad you didnât just change the drive out.
BTW, what version of TrueNAS are you running? I donât trust signatures all the time and would rather not assume.
2 Likes
On the topic of Seagate, is there any way in TrueNAS to make use of the advertised âIronWolf Health Monitoringâ (IHM) thatâs supposedly built into some of these drives, or is that only available under some licensing deal?
I personally do not know that answer. But it is a good question. You might be able to read through the TrueNAS source files to see, but Python is not something I know yet.
With that said, you can download the seagate seachest tools from GitHub and then compile it, so itâs free. At least free to individual users. I donât know if a license is required for a business to use it. But to compile it, you need to jump into developer mode and the changes you make will not survive a TrueNAS update. If you wanted to use them. But I do not know if it has a daemon like smartd running in the background to tell the OS there is a problem.
Lots of I donât know, sorry.
Actually thatâs a good tip. I wasnât aware of SeaChest and apparently thereâs a cross-platform project openSeaChest on GH. Thanks!
Sometimes Google is my friend. 
If you do install this tool, and it does have the ability to monitor in the background like smartd, let me know. I would likely add it to Multi-Report if I can.
1 Like
running truenas version 25.04.2.3
