Nextcloud introduces ZFS Errors

Apps and Virtualization
1

Hello there,

I have the latest release of cobia and my system is:
· I5-6500
· 32Gb ram
· GTX 750 ti + 8500 GT
· 4 x 8tb RAID 1 drives

I keep getting this same errors whenever I install NextCloud after a day or two. So even after installing it and not using the app, just letting it sit there. It starts to generate ZFS errors, first 1 then 3 and so on. So after 2 or 3 weeks the zfs errors start piling up.
Well as soon as I uninstall it, i run a zfs test and suprise, errors are gone.

Does anyone know whats going on?

Thanks in advance!

2

Can you share an example of the error?

3

ZFS has finished a resilver:

eid: 63
class: resilver_finish
host: truenas
time: 2024-11-22 02:57:41+0100
pool: Valura
state: ONLINE
status: One or more devices has experienced an unrecoverable error. An
attempt was made to correct the error. Applications are unaffected.
action: Determine if the device needs to be replaced, and clear the errors
using ‘zpool clear’ or replace the device with ‘zpool replace’.
see:
scan: resilvered 79.2G in 00:28:55 with 0 errors on Fri Nov 22 02:57:41 2024
config:

NAME STATE READ WRITE CKSUM
Valura ONLINE 0 0 0
raidz1-0 ONLINE 0 0 0
add6e407-3c7e-4796-9cc3-52cf1c051b09 ONLINE 0 0 2
2e858999-bfd0-445c-884a-ff0a5b693829 ONLINE 0 0 0
07b222fe-65e5-455a-8e27-17458a880a38 ONLINE 0 0 0
d3496415-c98c-44fe-bd97-87b9185b48aa ONLINE 0 0 0

errors: No known data errors

4

This is what it says, it detects the errors, triggers a resilvering event and it´s unable to fix them.

5

You have a ZFS checksum error that still exists. I’m almost certain NextCloud has nothing to do with it, other than by happenstance caused by it’s additional load.

Can you run this from the shell and provide me the output?

for dev in /dev/nvme* /dev/sd*; do [[ -b "$dev" ]] && echo "Running smartctl -x on $dev" && smartctl -x "$dev"; done
1 Like
6

You might need to add a sudo:

for dev in /dev/nvme* /dev/sd*; do [[ -b "$dev" ]] && echo "Running smartctl -x on $dev" && sudo smartctl -x "$dev"; done
1 Like
7

Btw, when I uninstalled Nextcloud, I ran zfs test and smart tests on all drives and all errors dissapeared.

8

– == – == – == == == – – – – – --------------- --------------------
60 00 08 00 a0 00 00 fc 9c 40 58 40 08 39d+09:36:34.505 READ FPDMA QUEUED
ef 00 10 00 03 00 00 00 00 00 00 a0 08 39d+09:36:31.919 SET FEATURES [Enable SATA feature]
ef 00 10 00 02 00 00 00 00 00 00 a0 08 39d+09:36:31.919 SET FEATURES [Enable SATA feature]
27 00 00 00 00 00 00 00 00 00 00 e0 08 39d+09:36:31.919 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
ec 00 00 00 00 00 00 00 00 00 00 a0 08 39d+09:36:31.919 IDENTIFY DEVICE

SMART Extended Self-test Log Version: 1 (1 sectors)
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error

1 Extended offline Completed without error 00% 22292 -

2 Extended offline Completed without error 00% 21579 -

3 Extended offline Completed without error 00% 20859 -

4 Extended offline Completed without error 00% 20115 -

5 Extended offline Completed without error 00% 19395 -

6 Extended offline Completed without error 00% 18653 -

7 Extended offline Completed: read failure 20% 18073 4500551760

8 Extended offline Completed without error 00% 17908 -

9 Extended offline Completed without error 00% 17740 -

#10 Extended offline Completed without error 00% 17572 -
#11 Extended offline Completed without error 00% 17405 -
#12 Extended offline Completed without error 00% 17237 -
#13 Extended offline Completed without error 00% 17069 -
#14 Extended offline Completed without error 00% 16901 -
#15 Extended offline Completed without error 00% 16733 -
#16 Extended offline Completed without error 00% 16565 -
#17 Extended offline Completed without error 00% 16398 -
#18 Extended offline Completed without error 00% 16230 -
1 of 1 failed self-tests are outdated by newer successful extended offline self-test # 1

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): 258 (0x0102)
Device State: Active (0)
Current Temperature: 42 Celsius
Power Cycle Min/Max Temperature: 35/43 Celsius
Lifetime Min/Max Temperature: 16/52 Celsius
Under/Over Temperature Limit Count: 0/0
Vendor specific:
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

SCT Temperature History Version: 2
Temperature Sampling Period: 1 minute
Temperature Logging Interval: 1 minute
Min/Max recommended Temperature: 0/60 Celsius
Min/Max Temperature Limit: -41/85 Celsius
Temperature History Size (Index): 478 (210)

Index Estimated Time Temperature Celsius
211 2025-01-12 09:03 42 ***********************
… …( 92 skipped). … ***********************
304 2025-01-12 10:36 42 ***********************
305 2025-01-12 10:37 39 ********************
… …(119 skipped). … ********************
425 2025-01-12 12:37 39 ********************
426 2025-01-12 12:38 40 *********************
… …( 50 skipped). … *********************
477 2025-01-12 13:29 40 *********************
0 2025-01-12 13:30 41 **********************
… …( 30 skipped). … **********************
31 2025-01-12 14:01 41 **********************
32 2025-01-12 14:02 42 ***********************
… …(177 skipped). … ***********************
210 2025-01-12 17:00 42 ***********************

SCT Error Recovery Control command not supported

Device Statistics (GP/SMART Log 0x04) not supported

Pending Defects log (GP Log 0x0c) not supported

SATA Phy Event Counters (GP Log 0x11)
ID Size Value Description
0x0001 2 0 Command failed due to ICRC error
0x0002 2 0 R_ERR response for data FIS
0x0003 2 0 R_ERR response for device-to-host data FIS
0x0004 2 0 R_ERR response for host-to-device data FIS
0x0005 2 0 R_ERR response for non-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
0x0008 2 0 Device-to-host non-data FIS retries
0x0009 2 7 Transition from drive PhyRdy to drive PhyNRdy
0x000a 2 7 Device-to-host register FISes sent due to a COMRESET
0x000b 2 0 CRC errors within host-to-device FIS
0x000f 2 0 R_ERR response for host-to-device data FIS, CRC
0x0012 2 0 R_ERR response for host-to-device non-data FIS, CRC
0x8000 4 845992 Vendor specific

Running smartctl -x on /dev/sdg
smartctl 7.4 2023-08-01 r5530 [x86_64-linux-6.1.74-production+truenas] (local build)
Copyright (C) 2002-23, Bruce Allen, Christian Franke,

=== START OF INFORMATION SECTION ===
Model Family: Seagate BarraCuda 3.5 (SMR)
Device Model: ST8000DM004-2CX188
Serial Number: WSC08KDF
LU WWN Device Id: 5 000c50 0d59a32c8
Firmware Version: 0001
User Capacity: 8,001,563,222,016 bytes [8.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5425 rpm
Form Factor: 3.5 inches
Device is: 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: Sun Jan 12 17:00:39 2025 CET
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: Unavailable
ATA Security is: Disabled, NOT FROZEN [SEC1]
Wt Cache Reorder: Unavailable

=== 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: (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: ( 995) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x30a5) SCT Status 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-- 080 064 006 - 193597184
3 Spin_Up_Time PO---- 092 091 000 - 0
4 Start_Stop_Count -O–CK 099 099 020 - 1363
5 Reallocated_Sector_Ct PO–CK 100 100 010 - 0
7 Seek_Error_Rate POSR-- 086 060 045 - 439018724
9 Power_On_Hours -O–CK 066 066 000 - 30356h+41m+07.352s
10 Spin_Retry_Count PO–C- 100 100 097 - 0
12 Power_Cycle_Count -O–CK 100 100 020 - 561
183 Runtime_Bad_Block -O–CK 099 099 000 - 1
184 End-to-End_Error -O–CK 100 100 099 - 0
187 Reported_Uncorrect -O–CK 100 100 000 - 0
188 Command_Timeout -O–CK 100 099 000 - 16 16 18
189 High_Fly_Writes -O-RCK 100 100 000 - 0
190 Airflow_Temperature_Cel -O—K 053 041 040 - 47 (Min/Max 41/47)
191 G-Sense_Error_Rate -O–CK 100 100 000 - 0
192 Power-Off_Retract_Count -O–CK 100 100 000 - 1220
193 Load_Cycle_Count -O–CK 097 097 000 - 7346
194 Temperature_Celsius -O—K 047 059 000 - 47 (0 19 0 0 0)
195 Hardware_ECC_Recovered -O-RC- 083 064 000 - 193597184
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 - 4
240 Head_Flying_Hours ------ 100 253 000 - 27548h+28m+18.586s
241 Total_LBAs_Written ------ 100 253 000 - 136742760215
242 Total_LBAs_Read ------ 100 253 000 - 138570336809
||||||_ 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,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
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
0x21 GPL R/O 1 Write stream error log
0x22 GPL R/O 1 Read stream error log
0x24 GPL R/O 512 Current Device Internal Status Data log
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 24 Device vendor specific log
0xa2 GPL VS 8160 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
0xb0 GPL VS 9048 Device vendor specific log
0xbd GPL VS 8 Device vendor specific log
0xbe-0xbf GPL VS 65535 Device vendor specific log
0xc0 GPL,SL VS 1 Device vendor specific log
0xc1 GPL,SL VS 16 Device vendor specific log
0xc3 GPL,SL VS 8 Device vendor specific log
0xc4 GPL,SL VS 24 Device vendor specific log
0xd1 GPL VS 264 Device vendor specific log
0xd3 GPL VS 1920 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 Extended offline Completed without error 00% 30116 -

2 Extended offline Completed without error 00% 29431 -

3 Extended offline Completed without error 00% 28708 -

4 Extended offline Completed without error 00% 27964 -

5 Extended offline Completed without error 00% 27292 -

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: 47 Celsius
Power Cycle Min/Max Temperature: 41/47 Celsius
Lifetime Min/Max Temperature: 20/59 Celsius
Under/Over Temperature Limit Count: 0/0

SCT Temperature History Version: 2
Temperature Sampling Period: 3 minutes
Temperature Logging Interval: 59 minutes
Min/Max recommended Temperature: 14/55 Celsius
Min/Max Temperature Limit: 10/60 Celsius
Temperature History Size (Index): 128 (81)

Index Estimated Time Temperature Celsius
82 2025-01-07 11:35 42 ***********************
83 2025-01-07 12:34 42 ***********************
84 2025-01-07 13:33 43 ************************
85 2025-01-07 14:32 44 *************************
… …( 2 skipped). … *************************
88 2025-01-07 17:29 44 *************************
89 2025-01-07 18:28 43 ************************
90 2025-01-07 19:27 43 ************************
91 2025-01-07 20:26 43 ************************
92 2025-01-07 21:25 44 *************************
93 2025-01-07 22:24 45 **************************
94 2025-01-07 23:23 44 *************************
95 2025-01-08 00:22 44 *************************
96 2025-01-08 01:21 43 ************************
97 2025-01-08 02:20 44 *************************
98 2025-01-08 03:19 42 ***********************
99 2025-01-08 04:18 42 ***********************
100 2025-01-08 05:17 43 ************************
101 2025-01-08 06:16 42 ***********************
… …( 4 skipped). … ***********************
106 2025-01-08 11:11 42 ***********************
107 2025-01-08 12:10 43 ************************
108 2025-01-08 13:09 44 *************************
… …( 2 skipped). … *************************
111 2025-01-08 16:06 44 *************************
112 2025-01-08 17:05 43 ************************
113 2025-01-08 18:04 43 ************************
114 2025-01-08 19:03 43 ************************
115 2025-01-08 20:02 44 *************************
116 2025-01-08 21:01 44 *************************
117 2025-01-08 22:00 45 **************************
118 2025-01-08 22:59 45 **************************
119 2025-01-08 23:58 45 **************************
120 2025-01-09 00:57 44 *************************
121 2025-01-09 01:56 44 *************************
122 2025-01-09 02:55 43 ************************
123 2025-01-09 03:54 43 ************************
124 2025-01-09 04:53 43 ************************
125 2025-01-09 05:52 42 ***********************
126 2025-01-09 06:51 43 ************************
127 2025-01-09 07:50 43 ************************
0 2025-01-09 08:49 43 ************************
1 2025-01-09 09:48 42 ***********************
2 2025-01-09 10:47 42 ***********************
3 2025-01-09 11:46 43 ************************
4 2025-01-09 12:45 44 *************************
5 2025-01-09 13:44 44 *************************
6 2025-01-09 14:43 45 **************************
… …( 4 skipped). … **************************
11 2025-01-09 19:38 45 **************************
12 2025-01-09 20:37 46 ***************************
13 2025-01-09 21:36 45 **************************
… …( 4 skipped). … **************************
18 2025-01-10 02:31 45 **************************
19 2025-01-10 03:30 43 ************************
… …( 7 skipped). … ************************
27 2025-01-10 11:22 43 ************************
28 2025-01-10 12:21 44 *************************
29 2025-01-10 13:20 44 *************************
30 2025-01-10 14:19 44 *************************
31 2025-01-10 15:18 45 **************************
… …( 4 skipped). … **************************
36 2025-01-10 20:13 45 **************************
37 2025-01-10 21:12 46 ***************************
38 2025-01-10 22:11 46 ***************************
39 2025-01-10 23:10 45 **************************
… …( 4 skipped). … **************************
44 2025-01-11 04:05 45 **************************
45 2025-01-11 05:04 43 ************************
… …( 6 skipped). … ************************
52 2025-01-11 11:57 43 ************************
53 2025-01-11 12:56 45 **************************
54 2025-01-11 13:55 46 ***************************
… …( 11 skipped). … ***************************
66 2025-01-12 01:43 46 ***************************
67 2025-01-12 02:42 45 **************************
68 2025-01-12 03:41 44 *************************
… …( 7 skipped). … *************************
76 2025-01-12 11:33 44 *************************
77 2025-01-12 12:32 46 ***************************
78 2025-01-12 13:31 47 ****************************
… …( 2 skipped). … ****************************
81 2025-01-12 16:28 47 ****************************

SCT Error Recovery Control command not supported

Device Statistics (GP Log 0x04)
Page Offset Size Value Flags Description
0x01 ===== = = === == General Statistics (rev 1) ==
0x01 0x008 4 561 — Lifetime Power-On Resets
0x01 0x010 4 30356 — Power-on Hours
0x01 0x018 6 136879246319 — Logical Sectors Written
0x01 0x020 6 758279923 — Number of Write Commands
0x01 0x028 6 138566799718 — Logical Sectors Read
0x01 0x030 6 782964984 — Number of Read Commands
0x01 0x038 6 - — Date and Time TimeStamp
0x03 ===== = = === == Rotating Media Statistics (rev 1) ==
0x03 0x008 4 29772 — Spindle Motor Power-on Hours
0x03 0x010 4 28681 — Head Flying Hours
0x03 0x018 4 7346 — Head Load Events
0x03 0x020 4 0 — Number of Reallocated Logical Sectors
0x03 0x028 4 2 — 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 1220 — Number of High Priority Unload Events
0x04 ===== = = === == General Errors Statistics (rev 1) ==
0x04 0x008 4 30 — Number of Reported Uncorrectable Errors
0x04 0x010 4 18 — Resets Between Cmd Acceptance and Completion
0x05 ===== = = === == Temperature Statistics (rev 1) ==
0x05 0x008 1 47 — Current Temperature
0x05 0x010 1 45 — Average Short Term Temperature
0x05 0x018 1 42 — Average Long Term Temperature
0x05 0x020 1 59 — Highest Temperature
0x05 0x028 1 0 — Lowest Temperature
0x05 0x030 1 55 — Highest Average Short Term Temperature
0x05 0x038 1 22 — Lowest Average Short Term Temperature
0x05 0x040 1 50 — Highest Average Long Term Temperature
0x05 0x048 1 27 — 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 0 — Specified Minimum Operating Temperature
0x06 ===== = = === == Transport Statistics (rev 1) ==
0x06 0x008 4 2342 — Number of Hardware Resets
0x06 0x010 4 322 — Number of ASR Events
0x06 0x018 4 4 — Number of Interface CRC Errors
|||_ 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 4 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]

Running smartctl -x on /dev/sdg1
smartctl 7.4 2023-08-01 r5530 [x86_64-linux-6.1.74-production+truenas] (local build)
Copyright (C) 2002-23, Bruce Allen, Christian Franke,

=== START OF INFORMATION SECTION ===
Model Family: Seagate BarraCuda 3.5 (SMR)
Device Model: ST8000DM004-2CX188
Serial Number: WSC08KDF
LU WWN Device Id: 5 000c50 0d59a32c8
Firmware Version: 0001
User Capacity: 8,001,563,222,016 bytes [8.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5425 rpm
Form Factor: 3.5 inches
Device is: 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: Sun Jan 12 17:00:40 2025 CET
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: Unavailable
ATA Security is: Disabled, NOT FROZEN [SEC1]
Wt Cache Reorder: Unavailable

=== 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: (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: ( 995) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x30a5) SCT Status 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-- 080 064 006 - 193598200
3 Spin_Up_Time PO---- 092 091 000 - 0
4 Start_Stop_Count -O–CK 099 099 020 - 1363
5 Reallocated_Sector_Ct PO–CK 100 100 010 - 0
7 Seek_Error_Rate POSR-- 086 060 045 - 439018748
9 Power_On_Hours -O–CK 066 066 000 - 30356h+41m+08.093s
10 Spin_Retry_Count PO–C- 100 100 097 - 0
12 Power_Cycle_Count -O–CK 100 100 020 - 561
183 Runtime_Bad_Block -O–CK 099 099 000 - 1
184 End-to-End_Error -O–CK 100 100 099 - 0
187 Reported_Uncorrect -O–CK 100 100 000 - 0
188 Command_Timeout -O–CK 100 099 000 - 16 16 18
189 High_Fly_Writes -O-RCK 100 100 000 - 0
190 Airflow_Temperature_Cel -O—K 053 041 040 - 47 (Min/Max 41/47)
191 G-Sense_Error_Rate -O–CK 100 100 000 - 0
192 Power-Off_Retract_Count -O–CK 100 100 000 - 1220
193 Load_Cycle_Count -O–CK 097 097 000 - 7346
194 Temperature_Celsius -O—K 047 059 000 - 47 (0 19 0 0 0)
195 Hardware_ECC_Recovered -O-RC- 083 064 000 - 193598200
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 - 4
240 Head_Flying_Hours ------ 100 253 000 - 27548h+28m+19.327s
241 Total_LBAs_Written ------ 100 253 000 - 136742761231
242 Total_LBAs_Read ------ 100 253 000 - 138570336809
||||||_ 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,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
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
0x21 GPL R/O 1 Write stream error log
0x22 GPL R/O 1 Read stream error log
0x24 GPL R/O 512 Current Device Internal Status Data log
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 24 Device vendor specific log
0xa2 GPL VS 8160 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
0xb0 GPL VS 9048 Device vendor specific log
0xbd GPL VS 8 Device vendor specific log
0xbe-0xbf GPL VS 65535 Device vendor specific log
0xc0 GPL,SL VS 1 Device vendor specific log
0xc1 GPL,SL VS 16 Device vendor specific log
0xc3 GPL,SL VS 8 Device vendor specific log
0xc4 GPL,SL VS 24 Device vendor specific log
0xd1 GPL VS 264 Device vendor specific log
0xd3 GPL VS 1920 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 Extended offline Completed without error 00% 30116 -

2 Extended offline Completed without error 00% 29431 -

3 Extended offline Completed without error 00% 28708 -

4 Extended offline Completed without error 00% 27964 -

5 Extended offline Completed without error 00% 27292 -

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: 47 Celsius
Power Cycle Min/Max Temperature: 41/47 Celsius
Lifetime Min/Max Temperature: 20/59 Celsius
Under/Over Temperature Limit Count: 0/0

SCT Temperature History Version: 2
Temperature Sampling Period: 3 minutes
Temperature Logging Interval: 59 minutes
Min/Max recommended Temperature: 14/55 Celsius
Min/Max Temperature Limit: 10/60 Celsius
Temperature History Size (Index): 128 (81)

Index Estimated Time Temperature Celsius
82 2025-01-07 11:35 42 ***********************
83 2025-01-07 12:34 42 ***********************
84 2025-01-07 13:33 43 ************************
85 2025-01-07 14:32 44 *************************
… …( 2 skipped). … *************************
88 2025-01-07 17:29 44 *************************
89 2025-01-07 18:28 43 ************************
90 2025-01-07 19:27 43 ************************
91 2025-01-07 20:26 43 ************************
92 2025-01-07 21:25 44 *************************
93 2025-01-07 22:24 45 **************************
94 2025-01-07 23:23 44 *************************
95 2025-01-08 00:22 44 *************************
96 2025-01-08 01:21 43 ************************
97 2025-01-08 02:20 44 *************************
98 2025-01-08 03:19 42 ***********************
99 2025-01-08 04:18 42 ***********************
100 2025-01-08 05:17 43 ************************
101 2025-01-08 06:16 42 ***********************
… …( 4 skipped). … ***********************
106 2025-01-08 11:11 42 ***********************
107 2025-01-08 12:10 43 ************************
108 2025-01-08 13:09 44 *************************
… …( 2 skipped). … *************************
111 2025-01-08 16:06 44 *************************
112 2025-01-08 17:05 43 ************************
113 2025-01-08 18:04 43 ************************
114 2025-01-08 19:03 43 ************************
115 2025-01-08 20:02 44 *************************
116 2025-01-08 21:01 44 *************************
117 2025-01-08 22:00 45 **************************
118 2025-01-08 22:59 45 **************************
119 2025-01-08 23:58 45 **************************
120 2025-01-09 00:57 44 *************************
121 2025-01-09 01:56 44 *************************
122 2025-01-09 02:55 43 ************************
123 2025-01-09 03:54 43 ************************
124 2025-01-09 04:53 43 ************************
125 2025-01-09 05:52 42 ***********************
126 2025-01-09 06:51 43 ************************
127 2025-01-09 07:50 43 ************************
0 2025-01-09 08:49 43 ************************
1 2025-01-09 09:48 42 ***********************
2 2025-01-09 10:47 42 ***********************
3 2025-01-09 11:46 43 ************************
4 2025-01-09 12:45 44 *************************
5 2025-01-09 13:44 44 *************************
6 2025-01-09 14:43 45 **************************
… …( 4 skipped). … **************************
11 2025-01-09 19:38 45 **************************
12 2025-01-09 20:37 46 ***************************
13 2025-01-09 21:36 45 **************************
… …( 4 skipped). … **************************
18 2025-01-10 02:31 45 **************************
19 2025-01-10 03:30 43 ************************
… …( 7 skipped). … ************************
27 2025-01-10 11:22 43 ************************
28 2025-01-10 12:21 44 *************************
29 2025-01-10 13:20 44 *************************
30 2025-01-10 14:19 44 *************************
31 2025-01-10 15:18 45 **************************
… …( 4 skipped). … **************************
36 2025-01-10 20:13 45 **************************
37 2025-01-10 21:12 46 ***************************
38 2025-01-10 22:11 46 ***************************
39 2025-01-10 23:10 45 **************************
… …( 4 skipped). … **************************
44 2025-01-11 04:05 45 **************************
45 2025-01-11 05:04 43 ************************
… …( 6 skipped). … ************************
52 2025-01-11 11:57 43 ************************
53 2025-01-11 12:56 45 **************************
54 2025-01-11 13:55 46 ***************************
… …( 11 skipped). … ***************************
66 2025-01-12 01:43 46 ***************************
67 2025-01-12 02:42 45 **************************
68 2025-01-12 03:41 44 *************************
… …( 7 skipped). … *************************
76 2025-01-12 11:33 44 *************************
77 2025-01-12 12:32 46 ***************************
78 2025-01-12 13:31 47 ****************************
… …( 2 skipped). … ****************************
81 2025-01-12 16:28 47 ****************************

SCT Error Recovery Control command not supported

Device Statistics (GP Log 0x04)
Page Offset Size Value Flags Description
0x01 ===== = = === == General Statistics (rev 1) ==
0x01 0x008 4 561 — Lifetime Power-On Resets
0x01 0x010 4 30356 — Power-on Hours
0x01 0x018 6 136879247335 — Logical Sectors Written
0x01 0x020 6 758279972 — Number of Write Commands
0x01 0x028 6 138566799718 — Logical Sectors Read
0x01 0x030 6 782964984 — Number of Read Commands
0x01 0x038 6 - — Date and Time TimeStamp
0x03 ===== = = === == Rotating Media Statistics (rev 1) ==
0x03 0x008 4 29772 — Spindle Motor Power-on Hours
0x03 0x010 4 28681 — Head Flying Hours
0x03 0x018 4 7346 — Head Load Events
0x03 0x020 4 0 — Number of Reallocated Logical Sectors
0x03 0x028 4 2 — 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 1220 — Number of High Priority Unload Events
0x04 ===== = = === == General Errors Statistics (rev 1) ==
0x04 0x008 4 30 — Number of Reported Uncorrectable Errors
0x04 0x010 4 18 — Resets Between Cmd Acceptance and Completion
0x05 ===== = = === == Temperature Statistics (rev 1) ==
0x05 0x008 1 47 — Current Temperature
0x05 0x010 1 45 — Average Short Term Temperature
0x05 0x018 1 42 — Average Long Term Temperature
0x05 0x020 1 59 — Highest Temperature
0x05 0x028 1 0 — Lowest Temperature
0x05 0x030 1 55 — Highest Average Short Term Temperature
0x05 0x038 1 22 — Lowest Average Short Term Temperature
0x05 0x040 1 50 — Highest Average Long Term Temperature
0x05 0x048 1 27 — 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 0 — Specified Minimum Operating Temperature
0x06 ===== = = === == Transport Statistics (rev 1) ==
0x06 0x008 4 2342 — Number of Hardware Resets
0x06 0x010 4 322 — Number of ASR Events
0x06 0x018 4 4 — Number of Interface CRC Errors
|||_ 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 4 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]

Running smartctl -x on /dev/sdg2
smartctl 7.4 2023-08-01 r5530 [x86_64-linux-6.1.74-production+truenas] (local build)
Copyright (C) 2002-23, Bruce Allen, Christian Franke,

=== START OF INFORMATION SECTION ===
Model Family: Seagate BarraCuda 3.5 (SMR)
Device Model: ST8000DM004-2CX188
Serial Number: WSC08KDF
LU WWN Device Id: 5 000c50 0d59a32c8
Firmware Version: 0001
User Capacity: 8,001,563,222,016 bytes [8.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5425 rpm
Form Factor: 3.5 inches
Device is: 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: Sun Jan 12 17:00:40 2025 CET
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: Unavailable
ATA Security is: Disabled, NOT FROZEN [SEC1]
Wt Cache Reorder: Unavailable

=== 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: (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: ( 995) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x30a5) SCT Status 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-- 080 064 006 - 193598200
3 Spin_Up_Time PO---- 092 091 000 - 0
4 Start_Stop_Count -O–CK 099 099 020 - 1363
5 Reallocated_Sector_Ct PO–CK 100 100 010 - 0
7 Seek_Error_Rate POSR-- 086 060 045 - 439018764
9 Power_On_Hours -O–CK 066 066 000 - 30356h+41m+08.413s
10 Spin_Retry_Count PO–C- 100 100 097 - 0
12 Power_Cycle_Count -O–CK 100 100 020 - 561
183 Runtime_Bad_Block -O–CK 099 099 000 - 1
184 End-to-End_Error -O–CK 100 100 099 - 0
187 Reported_Uncorrect -O–CK 100 100 000 - 0
188 Command_Timeout -O–CK 100 099 000 - 16 16 18
189 High_Fly_Writes -O-RCK 100 100 000 - 0
190 Airflow_Temperature_Cel -O—K 053 041 040 - 47 (Min/Max 41/47)
191 G-Sense_Error_Rate -O–CK 100 100 000 - 0
192 Power-Off_Retract_Count -O–CK 100 100 000 - 1220
193 Load_Cycle_Count -O–CK 097 097 000 - 7346
194 Temperature_Celsius -O—K 047 059 000 - 47 (0 19 0 0 0)
195 Hardware_ECC_Recovered -O-RC- 083 064 000 - 193598200
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 - 4
240 Head_Flying_Hours ------ 100 253 000 - 27548h+28m+19.647s
241 Total_LBAs_Written ------ 100 253 000 - 136742761231
242 Total_LBAs_Read ------ 100 253 000 - 138570336809
||||||_ 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,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
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
0x21 GPL R/O 1 Write stream error log
0x22 GPL R/O 1 Read stream error log
0x24 GPL R/O 512 Current Device Internal Status Data log
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 24 Device vendor specific log
0xa2 GPL VS 8160 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
0xb0 GPL VS 9048 Device vendor specific log
0xbd GPL VS 8 Device vendor specific log
0xbe-0xbf GPL VS 65535 Device vendor specific log
0xc0 GPL,SL VS 1 Device vendor specific log
0xc1 GPL,SL VS 16 Device vendor specific log
0xc3 GPL,SL VS 8 Device vendor specific log
0xc4 GPL,SL VS 24 Device vendor specific log
0xd1 GPL VS 264 Device vendor specific log
0xd3 GPL VS 1920 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 Extended offline Completed without error 00% 30116 -

2 Extended offline Completed without error 00% 29431 -

3 Extended offline Completed without error 00% 28708 -

4 Extended offline Completed without error 00% 27964 -

5 Extended offline Completed without error 00% 27292 -

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: 47 Celsius
Power Cycle Min/Max Temperature: 41/47 Celsius
Lifetime Min/Max Temperature: 20/59 Celsius
Under/Over Temperature Limit Count: 0/0

SCT Temperature History Version: 2
Temperature Sampling Period: 3 minutes
Temperature Logging Interval: 59 minutes
Min/Max recommended Temperature: 14/55 Celsius
Min/Max Temperature Limit: 10/60 Celsius
Temperature History Size (Index): 128 (81)

Index Estimated Time Temperature Celsius
82 2025-01-07 11:35 42 ***********************
83 2025-01-07 12:34 42 ***********************
84 2025-01-07 13:33 43 ************************
85 2025-01-07 14:32 44 *************************
… …( 2 skipped). … *************************
88 2025-01-07 17:29 44 *************************
89 2025-01-07 18:28 43 ************************
90 2025-01-07 19:27 43 ************************
91 2025-01-07 20:26 43 ************************
92 2025-01-07 21:25 44 *************************
93 2025-01-07 22:24 45 **************************
94 2025-01-07 23:23 44 *************************
95 2025-01-08 00:22 44 *************************
96 2025-01-08 01:21 43 ************************
97 2025-01-08 02:20 44 *************************
98 2025-01-08 03:19 42 ***********************
99 2025-01-08 04:18 42 ***********************
100 2025-01-08 05:17 43 ************************
101 2025-01-08 06:16 42 ***********************
… …( 4 skipped). … ***********************
106 2025-01-08 11:11 42 ***********************
107 2025-01-08 12:10 43 ************************
108 2025-01-08 13:09 44 *************************
… …( 2 skipped). … *************************
111 2025-01-08 16:06 44 *************************
112 2025-01-08 17:05 43 ************************
113 2025-01-08 18:04 43 ************************
114 2025-01-08 19:03 43 ************************
115 2025-01-08 20:02 44 *************************
116 2025-01-08 21:01 44 *************************
117 2025-01-08 22:00 45 **************************
118 2025-01-08 22:59 45 **************************
119 2025-01-08 23:58 45 **************************
120 2025-01-09 00:57 44 *************************
121 2025-01-09 01:56 44 *************************
122 2025-01-09 02:55 43 ************************
123 2025-01-09 03:54 43 ************************
124 2025-01-09 04:53 43 ************************
125 2025-01-09 05:52 42 ***********************
126 2025-01-09 06:51 43 ************************
127 2025-01-09 07:50 43 ************************
0 2025-01-09 08:49 43 ************************
1 2025-01-09 09:48 42 ***********************
2 2025-01-09 10:47 42 ***********************
3 2025-01-09 11:46 43 ************************
4 2025-01-09 12:45 44 *************************
5 2025-01-09 13:44 44 *************************
6 2025-01-09 14:43 45 **************************
… …( 4 skipped). … **************************
11 2025-01-09 19:38 45 **************************
12 2025-01-09 20:37 46 ***************************
13 2025-01-09 21:36 45 **************************
… …( 4 skipped). … **************************
18 2025-01-10 02:31 45 **************************
19 2025-01-10 03:30 43 ************************
… …( 7 skipped). … ************************
27 2025-01-10 11:22 43 ************************
28 2025-01-10 12:21 44 *************************
29 2025-01-10 13:20 44 *************************
30 2025-01-10 14:19 44 *************************
31 2025-01-10 15:18 45 **************************
… …( 4 skipped). … **************************
36 2025-01-10 20:13 45 **************************
37 2025-01-10 21:12 46 ***************************
38 2025-01-10 22:11 46 ***************************
39 2025-01-10 23:10 45 **************************
… …( 4 skipped). … **************************
44 2025-01-11 04:05 45 **************************
45 2025-01-11 05:04 43 ************************
… …( 6 skipped). … ************************
52 2025-01-11 11:57 43 ************************
53 2025-01-11 12:56 45 **************************
54 2025-01-11 13:55 46 ***************************
… …( 11 skipped). … ***************************
66 2025-01-12 01:43 46 ***************************
67 2025-01-12 02:42 45 **************************
68 2025-01-12 03:41 44 *************************
… …( 7 skipped). … *************************
76 2025-01-12 11:33 44 *************************
77 2025-01-12 12:32 46 ***************************
78 2025-01-12 13:31 47 ****************************
… …( 2 skipped). … ****************************
81 2025-01-12 16:28 47 ****************************

SCT Error Recovery Control command not supported

Device Statistics (GP Log 0x04)
Page Offset Size Value Flags Description
0x01 ===== = = === == General Statistics (rev 1) ==
0x01 0x008 4 561 — Lifetime Power-On Resets
0x01 0x010 4 30356 — Power-on Hours
0x01 0x018 6 136879247335 — Logical Sectors Written
0x01 0x020 6 758279972 — Number of Write Commands
0x01 0x028 6 138566799718 — Logical Sectors Read
0x01 0x030 6 782964984 — Number of Read Commands
0x01 0x038 6 - — Date and Time TimeStamp
0x03 ===== = = === == Rotating Media Statistics (rev 1) ==
0x03 0x008 4 29772 — Spindle Motor Power-on Hours
0x03 0x010 4 28681 — Head Flying Hours
0x03 0x018 4 7346 — Head Load Events
0x03 0x020 4 0 — Number of Reallocated Logical Sectors
0x03 0x028 4 2 — 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 1220 — Number of High Priority Unload Events
0x04 ===== = = === == General Errors Statistics (rev 1) ==
0x04 0x008 4 30 — Number of Reported Uncorrectable Errors
0x04 0x010 4 18 — Resets Between Cmd Acceptance and Completion
0x05 ===== = = === == Temperature Statistics (rev 1) ==
0x05 0x008 1 47 — Current Temperature
0x05 0x010 1 45 — Average Short Term Temperature
0x05 0x018 1 42 — Average Long Term Temperature
0x05 0x020 1 59 — Highest Temperature
0x05 0x028 1 0 — Lowest Temperature
0x05 0x030 1 55 — Highest Average Short Term Temperature
0x05 0x038 1 22 — Lowest Average Short Term Temperature
0x05 0x040 1 50 — Highest Average Long Term Temperature
0x05 0x048 1 27 — 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 0 — Specified Minimum Operating Temperature
0x06 ===== = = === == Transport Statistics (rev 1) ==
0x06 0x008 4 2342 — Number of Hardware Resets
0x06 0x010 4 322 — Number of ASR Events
0x06 0x018 4 4 — Number of Interface CRC Errors
|||_ 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 4 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]

That´s all I got from shell, I think the beginning doesnt fit and it´s missing from the log window in truenas

9

You are using Seagate SMR (shingled magnetic recording) drives in your system. These types of disks are not recommended for ZFS and can result in exactly the type of error you are reporting, unfortunately.

This article does a pretty good job explaining

At absolute best, SMR disks underperform significantly in comparison to CMR disks; at their worst, they can fall flat on their face so badly that they may be mistakenly detected as failed hardware.

2 Likes
10

Oh :c that sucks.
Well, regarding the use of this drives form plex, sonarr and tdarr purposes, i´ve had no zfs errors of any kind. So I will keep this use. And will try to access data via VPN as a mass storage for the meantime.
And in the future will take into account to get CMR disks, even tho I made a search and they appear way more expensive than the usual ones.

Thanks so much for the troubleshooting :slight_smile: