I’ve had a FreeNAS/TrueNAS system running for 12 years, and never had a drive failure in that time.
In 2024, I built a new pool with 4x 8TB WD Red Plus drives, did SMART long tests and burn in testing with the drives and they all passed.
Earlier this month, during the scheduled scrub, one drive threw several uncorrectable read errors. I put the drive on a new SATA cable and a different port on the HBA, rebooted and scrubbed again. Still had uncorrectable read errors.
Ran a SMART long test on the drive, which came back fine. Scrubbed again, and again uncorrectable read errors.
Seems like the drive is no longer reliable, but am I missing something? I thought scrubbing would reconstruct the bad blocks and write them to new parts of the drive, so it would eventually migrate data off the bad part of the drive. But instead, the drive is being put into the FAULTED state and the pool is degraded
The system is a supermicro X10SL7-F with an integrated LSI 2308 flashed with IT firmware. It has 32GB DDR3 ECC memory, and an Intel(R) Xeon(R) CPU E3-1270L v4 @ 3.00GHz.
The four data drives are in a RAID-Z2.
The SMART output for the drive in question:
sudo smartctl -a -x /dev/da0
smartctl 7.2 2021-09-14 r5236 [FreeBSD 13.1-RELEASE-p9 amd64] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: WDC WD80EFPX-68C4ZN0
Serial Number: [redacted]
LU WWN Device Id: 5 0014ee 26b9718fc
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 [for details use: -P showall]
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: Mon Mar 30 21:33:35 2026 PDT
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: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x02) Offline data collection activity
was completed without error.
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: (12284) 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: ( 799) 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 FLAGS VALUE WORST THRESH FAIL RAW_VALUE
1 Raw_Read_Error_Rate POSR-K 200 200 051 - 0
3 Spin_Up_Time POS--K 183 183 021 - 7833
4 Start_Stop_Count -O--CK 100 100 000 - 20
5 Reallocated_Sector_Ct PO--CK 200 200 140 - 0
7 Seek_Error_Rate -OSR-K 200 200 000 - 0
9 Power_On_Hours -O--CK 088 088 000 - 9307
10 Spin_Retry_Count -O--CK 100 253 000 - 0
11 Calibration_Retry_Count -O--CK 100 253 000 - 0
12 Power_Cycle_Count -O--CK 100 100 000 - 20
192 Power-Off_Retract_Count -O--CK 200 200 000 - 18
193 Load_Cycle_Count -O--CK 200 200 000 - 62
194 Temperature_Celsius -O---K 120 110 000 - 32
196 Reallocated_Event_Count -O--CK 200 200 000 - 0
197 Current_Pending_Sector -O--CK 200 200 000 - 0
198 Offline_Uncorrectable ----CK 200 200 000 - 0
199 UDMA_CRC_Error_Count -O--CK 200 200 000 - 0
200 Multi_Zone_Error_Rate ---R-- 200 200 000 - 0
||||||_ 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 6 Ext. Comprehensive SMART error log
0x04 GPL R/O 256 Device Statistics log
0x04 SL R/O 255 Device Statistics log
0x06 SL R/O 1 SMART self-test log
0x07 GPL R/O 1 Extended self-test 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
0x24 GPL R/O 310 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
0xa0-0xa1 GPL,SL VS 16 Device vendor specific log
0xa3-0xa7 GPL,SL VS 16 Device vendor specific log
0xa8-0xb6 GPL,SL VS 1 Device vendor specific log
0xb7 GPL,SL VS 80 Device vendor specific log
0xbd GPL,SL VS 1 Device vendor specific log
0xc0 GPL,SL VS 1 Device vendor specific log
0xc1 GPL VS 93 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 (6 sectors)
Device Error Count: 73 (device log contains only the most recent 24 errors)
CR = Command Register
FEATR = Features Register
COUNT = Count (was: Sector Count) Register
LBA_48 = Upper bytes of LBA High/Mid/Low Registers ] ATA-8
LH = LBA High (was: Cylinder High) Register ] LBA
LM = LBA Mid (was: Cylinder Low) Register ] Register
LL = LBA Low (was: Sector Number) Register ]
DV = Device (was: Device/Head) Register
DC = Device Control Register
ER = Error register
ST = Status register
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 73 [0] occurred at disk power-on lifetime: 9279 hours (386 days + 15 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 08 00 00 46 40 22 90 40 00 Error: UNC at LBA = 0x46402290 = 1178608272
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
60 01 00 00 20 00 00 46 41 6f 10 40 00 1d+00:25:15.292 READ FPDMA QUEUED
60 01 00 00 18 00 00 46 41 6e 10 40 00 1d+00:25:15.292 READ FPDMA QUEUED
60 01 00 00 10 00 00 46 41 6d 10 40 00 1d+00:25:15.292 READ FPDMA QUEUED
60 01 00 00 00 00 00 46 41 6c 10 40 00 1d+00:25:15.292 READ FPDMA QUEUED
60 00 80 00 08 00 00 46 41 6b 90 40 00 1d+00:25:15.292 READ FPDMA QUEUED
Error 72 [23] occurred at disk power-on lifetime: 9279 hours (386 days + 15 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 00 00 00 42 4c 72 70 40 00 Error: UNC at LBA = 0x424c7270 = 1112306288
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
60 00 b8 00 18 00 00 42 4c 81 b0 40 00 1d+00:24:21.576 READ FPDMA QUEUED
60 01 00 00 10 00 00 42 4c 80 b0 40 00 1d+00:24:21.576 READ FPDMA QUEUED
60 01 00 00 08 00 00 42 4c 7f b0 40 00 1d+00:24:21.576 READ FPDMA QUEUED
60 01 00 00 00 00 00 42 4c 7e b0 40 00 1d+00:24:21.576 READ FPDMA QUEUED
60 01 00 00 18 00 00 42 4c 7d b0 40 00 1d+00:24:21.575 READ FPDMA QUEUED
Error 71 [22] occurred at disk power-on lifetime: 9279 hours (386 days + 15 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 b8 00 00 38 c0 36 f8 40 00 Error: UNC at LBA = 0x38c036f8 = 952121080
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
60 00 20 00 08 00 00 38 c3 a1 50 40 00 1d+00:22:14.112 READ FPDMA QUEUED
60 01 00 00 00 00 00 38 c3 a0 50 40 00 1d+00:22:14.112 READ FPDMA QUEUED
60 01 00 00 18 00 00 38 c3 9f 50 40 00 1d+00:22:14.111 READ FPDMA QUEUED
60 01 00 00 10 00 00 38 c3 9e 50 40 00 1d+00:22:14.111 READ FPDMA QUEUED
60 01 00 00 08 00 00 38 c3 9d 50 40 00 1d+00:22:14.111 READ FPDMA QUEUED
Error 70 [21] occurred at disk power-on lifetime: 9279 hours (386 days + 15 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 18 00 00 2a c0 2f f8 40 00 Error: UNC at LBA = 0x2ac02ff8 = 717238264
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
60 00 80 00 00 00 00 2a c4 b9 d0 40 00 1d+00:19:25.835 READ FPDMA QUEUED
60 00 88 00 10 00 00 2a c4 b9 48 40 00 1d+00:19:25.831 READ FPDMA QUEUED
60 01 00 00 08 00 00 2a c4 b8 48 40 00 1d+00:19:25.831 READ FPDMA QUEUED
60 00 a0 00 00 00 00 2a c4 b7 a0 40 00 1d+00:19:25.831 READ FPDMA QUEUED
60 01 00 00 20 00 00 2a c4 b6 a0 40 00 1d+00:19:25.830 READ FPDMA QUEUED
Error 69 [20] occurred at disk power-on lifetime: 9279 hours (386 days + 15 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 b8 00 00 0f c0 36 f8 40 00 Error: UNC at LBA = 0x0fc036f8 = 264255224
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
60 01 00 00 20 00 00 0f cb 5f 18 40 00 1d+00:13:17.062 READ FPDMA QUEUED
60 01 00 00 18 00 00 0f cb 5e 18 40 00 1d+00:13:17.062 READ FPDMA QUEUED
60 01 00 00 10 00 00 0f cb 5d 18 40 00 1d+00:13:17.062 READ FPDMA QUEUED
60 01 00 00 00 00 00 0f cb 5c 18 40 00 1d+00:13:17.062 READ FPDMA QUEUED
60 00 80 00 08 00 00 0f cb 5b 98 40 00 1d+00:13:17.062 READ FPDMA QUEUED
Error 68 [19] occurred at disk power-on lifetime: 9279 hours (386 days + 15 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 a0 00 00 09 c6 85 f8 40 00 Error: UNC at LBA = 0x09c685f8 = 164005368
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
60 01 00 00 20 00 00 09 cc 32 00 40 00 1d+00:11:43.751 READ FPDMA QUEUED
60 01 00 00 18 00 00 09 cc 31 00 40 00 1d+00:11:43.751 READ FPDMA QUEUED
60 01 00 00 10 00 00 09 cc 30 00 40 00 1d+00:11:43.751 READ FPDMA QUEUED
60 01 00 00 00 00 00 09 cc 2f 00 40 00 1d+00:11:43.751 READ FPDMA QUEUED
60 00 80 00 08 00 00 09 cc 2e 80 40 00 1d+00:11:43.751 READ FPDMA QUEUED
Error 67 [18] occurred at disk power-on lifetime: 9260 hours (385 days + 20 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 00 00 00 37 7b cb 88 40 00 Error: UNC at LBA = 0x377bcb88 = 930859912
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
60 00 80 00 00 00 00 37 7f 5e b0 40 00 05:15:01.009 READ FPDMA QUEUED
60 00 80 00 00 00 00 37 7f 5d a8 40 00 05:15:01.008 READ FPDMA QUEUED
60 00 80 00 00 00 00 37 7f 5c a0 40 00 05:15:01.007 READ FPDMA QUEUED
60 00 80 00 00 00 00 37 7f 5b 98 40 00 05:15:01.004 READ FPDMA QUEUED
60 00 80 00 00 00 00 37 7f 5a 90 40 00 05:15:01.004 READ FPDMA QUEUED
Error 66 [17] occurred at disk power-on lifetime: 9260 hours (385 days + 20 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER -- ST COUNT LBA_48 LH LM LL DV DC
-- -- -- == -- == == == -- -- -- -- --
40 -- 51 00 00 00 00 3f e7 53 a8 40 00 Error: UNC at LBA = 0x3fe753a8 = 1072124840
Commands leading to the command that caused the error were:
CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name
-- == -- == -- == == == -- -- -- -- -- --------------- --------------------
60 00 80 00 00 00 00 40 dd 22 b0 40 00 05:14:54.597 READ FPDMA QUEUED
60 00 80 00 08 00 00 40 dd 21 a8 40 00 05:14:54.595 READ FPDMA QUEUED
60 00 80 00 00 00 00 40 dd 20 a0 40 00 05:14:54.595 READ FPDMA QUEUED
60 00 80 00 08 00 00 40 dd 1f 98 40 00 05:14:54.595 READ FPDMA QUEUED
60 00 80 00 00 00 00 40 dd 1e 90 40 00 05:14:54.595 READ FPDMA QUEUED
SMART Error Log Version: 1
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% 9298 -
# 2 Short offline Completed without error 00% 9253 -
# 3 Short offline Completed without error 00% 9151 -
# 4 Extended offline Completed without error 00% 9025 -
# 5 Short offline Completed without error 00% 8983 -
# 6 Short offline Completed without error 00% 8816 -
# 7 Short offline Completed without error 00% 8649 -
# 8 Short offline Completed without error 00% 8481 -
# 9 Short offline Completed without error 00% 8313 -
#10 Short offline Completed without error 00% 8145 -
#11 Short offline Completed without error 00% 7977 -
#12 Short offline Completed without error 00% 7809 -
#13 Short offline Completed without error 00% 7642 -
#14 Short offline Completed without error 00% 7474 -
#15 Extended offline Completed without error 00% 103 -
#16 Extended offline Completed without error 00% 13 -
#17 Conveyance offline Completed without error 00% 0 -
#18 Short offline Completed without error 00% 0 -
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% 9298 -
# 2 Short offline Completed without error 00% 9253 -
# 3 Short offline Completed without error 00% 9151 -
# 4 Extended offline Completed without error 00% 9025 -
# 5 Short offline Completed without error 00% 8983 -
# 6 Short offline Completed without error 00% 8816 -
# 7 Short offline Completed without error 00% 8649 -
# 8 Short offline Completed without error 00% 8481 -
# 9 Short offline Completed without error 00% 8313 -
#10 Short offline Completed without error 00% 8145 -
#11 Short offline Completed without error 00% 7977 -
#12 Short offline Completed without error 00% 7809 -
#13 Short offline Completed without error 00% 7642 -
#14 Short offline Completed without error 00% 7474 -
#15 Extended offline Completed without error 00% 103 -
#16 Extended offline Completed without error 00% 13 -
#17 Conveyance offline Completed without error 00% 0 -
#18 Short offline Completed without error 00% 0 -
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: 32 Celsius
Power Cycle Min/Max Temperature: 31/39 Celsius
Lifetime Min/Max Temperature: 21/42 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: 0/65 Celsius
Min/Max Temperature Limit: -41/85 Celsius
Temperature History Size (Index): 478 (193)
Index Estimated Time Temperature Celsius
194 2026-03-30 13:36 32 *************
... ..( 5 skipped). .. *************
200 2026-03-30 13:42 32 *************
201 2026-03-30 13:43 33 **************
202 2026-03-30 13:44 33 **************
203 2026-03-30 13:45 32 *************
... ..( 4 skipped). .. *************
208 2026-03-30 13:50 32 *************
209 2026-03-30 13:51 33 **************
210 2026-03-30 13:52 33 **************
211 2026-03-30 13:53 32 *************
212 2026-03-30 13:54 32 *************
213 2026-03-30 13:55 33 **************
214 2026-03-30 13:56 32 *************
215 2026-03-30 13:57 32 *************
216 2026-03-30 13:58 33 **************
217 2026-03-30 13:59 32 *************
218 2026-03-30 14:00 33 **************
219 2026-03-30 14:01 32 *************
... ..( 19 skipped). .. *************
239 2026-03-30 14:21 32 *************
240 2026-03-30 14:22 33 **************
241 2026-03-30 14:23 32 *************
242 2026-03-30 14:24 32 *************
243 2026-03-30 14:25 32 *************
244 2026-03-30 14:26 33 **************
245 2026-03-30 14:27 32 *************
246 2026-03-30 14:28 33 **************
247 2026-03-30 14:29 33 **************
248 2026-03-30 14:30 32 *************
249 2026-03-30 14:31 32 *************
250 2026-03-30 14:32 33 **************
251 2026-03-30 14:33 32 *************
... ..( 3 skipped). .. *************
255 2026-03-30 14:37 32 *************
256 2026-03-30 14:38 33 **************
257 2026-03-30 14:39 32 *************
... ..( 24 skipped). .. *************
282 2026-03-30 15:04 32 *************
283 2026-03-30 15:05 33 **************
284 2026-03-30 15:06 32 *************
285 2026-03-30 15:07 32 *************
286 2026-03-30 15:08 32 *************
287 2026-03-30 15:09 33 **************
288 2026-03-30 15:10 32 *************
289 2026-03-30 15:11 33 **************
290 2026-03-30 15:12 32 *************
... ..(302 skipped). .. *************
115 2026-03-30 20:15 32 *************
116 2026-03-30 20:16 34 ***************
... ..( 3 skipped). .. ***************
120 2026-03-30 20:20 34 ***************
121 2026-03-30 20:21 33 **************
... ..( 55 skipped). .. **************
177 2026-03-30 21:17 33 **************
178 2026-03-30 21:18 32 *************
179 2026-03-30 21:19 33 **************
180 2026-03-30 21:20 32 *************
181 2026-03-30 21:21 33 **************
... ..( 6 skipped). .. **************
188 2026-03-30 21:28 33 **************
189 2026-03-30 21:29 32 *************
190 2026-03-30 21:30 32 *************
191 2026-03-30 21:31 33 **************
192 2026-03-30 21:32 32 *************
193 2026-03-30 21:33 32 *************
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 3) ==
0x01 0x008 4 20 --- Lifetime Power-On Resets
0x01 0x010 4 9307 --- Power-on Hours
0x01 0x018 6 37956671534 --- Logical Sectors Written
0x01 0x020 6 240083682 --- Number of Write Commands
0x01 0x028 6 63507810914 --- Logical Sectors Read
0x01 0x030 6 268922765 --- Number of Read Commands
0x01 0x038 6 3440428928 --- Date and Time TimeStamp
0x02 ===== = = === == Free-Fall Statistics (rev 1) ==
0x02 0x010 4 0 --- Overlimit Shock Events
0x03 ===== = = === == Rotating Media Statistics (rev 1) ==
0x03 0x008 4 9273 --- Spindle Motor Power-on Hours
0x03 0x010 4 8232 --- Head Flying Hours
0x03 0x018 4 81 --- 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 18 --- Number of High Priority Unload Events
0x04 ===== = = === == General Errors Statistics (rev 1) ==
0x04 0x008 4 73 --- Number of Reported Uncorrectable Errors
0x04 0x010 4 0 --- Resets Between Cmd Acceptance and Completion
0x05 ===== = = === == Temperature Statistics (rev 1) ==
0x05 0x008 1 32 --- Current Temperature
0x05 0x010 1 35 --- Average Short Term Temperature
0x05 0x018 1 35 --- Average Long Term Temperature
0x05 0x020 1 42 --- Highest Temperature
0x05 0x028 1 23 --- Lowest Temperature
0x05 0x030 1 39 --- Highest Average Short Term Temperature
0x05 0x038 1 23 --- Lowest Average Short Term Temperature
0x05 0x040 1 37 --- Highest Average Long Term Temperature
0x05 0x048 1 25 --- Lowest Average Long Term Temperature
0x05 0x050 4 0 --- Time in Over-Temperature
0x05 0x058 1 65 --- 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 4 117 --- Number of Hardware Resets
0x06 0x010 4 16 --- Number of ASR Events
0x06 0x018 4 0 --- Number of Interface CRC Errors
0xff ===== = = === == Vendor Specific Statistics (rev 1) ==
0xff 0x008 7 0 --- Vendor Specific
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
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 0 Transition from drive PhyRdy to drive PhyNRdy
0x000a 2 3 Device-to-host register FISes sent due to a COMRESET
0x000b 2 0 CRC errors within host-to-device FIS
0x000d 2 0 Non-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 186164 Vendor specific