can't get original disk size

Fyodor · Dec 14, 2019

Hello,

I had 4 very old 3 TB WD Greens in RAID1 in my backup system running 11.2-U7. Some while ago system refused to load showing these kind of screens:

I suspected system flash USB or hardware fault and reinstalled the systems with new flash USB. This was accomplished successfully. The pool was backup nature and there is no threat to loose data. All I need is to reassemble my pool again and continue replication from Main system. But 2 drives out of 4 appear smaller in size: ada0 and ada1 are both 1.82 TiB, and other two are 2.73 TiB which I assume is correct size for WD30EZRX disk. Wiping thru GUI, than Acronis and Win10 installation media - all didn't help, they only see unallocated space of 1.82 TB and nothing more. Even smartctl states user capacity 2 TB size for WD30EZRX disks:

root@freenas[~]# smartctl -x /dev/ada0
smartctl 6.6 2017-11-05 r4594 [FreeBSD 11.2-STABLE amd64] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital Green
Device Model: WDC WD30EZRX-00MMMB0
Serial Number: WD-WCAWZ1452699
LU WWN Device Id: 5 0014ee 25ba5a37f
Firmware Version: 80.00A80
User Capacity: 2,000,421,444,608 bytes [2.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Sat Dec 14 15:54:27 2019 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: Unavailable
ATA Security is: Disabled, NOT FROZEN [SEC1]
Wt Cache Reorder: Enabled

All 4 HDDs are old and were showing pending sectors. But even if ada0 and ada1 were loaded with failures - could it downsize them this way? It seems the problem is coming from the fact that the pool was not exported in correct manner and disks still hold some previous mapping?

Chris Moore · Dec 14, 2019

Hard Drive Troubleshooting Guide (All Versions of FreeNAS)
https://www.ixsystems.com/community...bleshooting-guide-all-versions-of-freenas.17/

I bet you have some serious disk faults that should indicate replacement disks are called for. Please have a look at the troubleshootig guide and let us know what you find.

Fyodor · Dec 14, 2019

Thanks for reply, Chris, I will. Two questons before I start: 1) can FreeNAS decrease "user capacity" due to bad sectors and 2) will badblocks command destroy mapping and return disk to original size, so I need to run it first? If I run smartctl -t I will probably only test a visible part of drive.

Fyodor · Dec 17, 2019

Here is smartctl long test output for all 4 disks. I need to delete General SMART Values and some other data to fit 30 000 symbols limit. As seen, serial WD-WCAWZ0719246 recognized as 2,000,421,444,608 bytes [2.00 TB] while it is WDC WD30EZRX-00MMMB0 means 3 TB device.

root@BackupArray[~]# smartctl -a /dev/ada0
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Green
Device Model: WDC WD30EZRX-00MMMB0
Serial Number: WD-WCAWZ1452699
LU WWN Device Id: 5 0014ee 25ba5a37f
Firmware Version: 80.00A80
User Capacity: 3,000,591,900,160 bytes [3.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Tue Dec 17 23:30:35 2019 MSK
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

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 160 141 021 Pre-fail Always - 8983
4 Start_Stop_Count 0x0032 091 091 000 Old_age Always - 9326
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 034 034 000 Old_age Always - 48198
10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 098 098 000 Old_age Always - 2005
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 136
193 Load_Cycle_Count 0x0032 185 185 000 Old_age Always - 47861
194 Temperature_Celsius 0x0022 121 101 000 Old_age Always - 31
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 200 200 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0008 200 185 000 Old_age Offline - 1

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 Extended offline Completed without error 00% 48154 -
# 2 Short offline Completed without error 00% 48139 -
# 3 Extended offline Completed without error 00% 47894 -
# 4 Short offline Completed without error 00% 47812 -
# 5 Short offline Completed without error 00% 46734 -
# 6 Short offline Completed without error 00% 41066 -
# 7 Short offline Completed without error 00% 40921 -
# 8 Extended offline Completed without error 00% 40834 -
# 9 Short offline Completed without error 00% 40753 -
#10 Short offline Completed without error 00% 40514 -
#11 Extended offline Completed without error 00% 40427 -
#12 Short offline Completed without error 00% 40346 -
#13 Short offline Completed without error 00% 40178 -
#14 Extended offline Completed without error 00% 40045 -
#15 Short offline Completed without error 00% 39964 -
#16 Short offline Completed without error 00% 39796 -
#17 Extended offline Completed without error 00% 39710 -
#18 Short offline Completed without error 00% 39629 -
#19 Short offline Completed without error 00% 39389 -
#20 Extended offline Completed without error 00% 39302 -
#21 Short offline Completed without error 00% 39221 -

root@BackupArray[~]# smartctl -a /dev/ada1
smartctl 6.6 2017-11-05 r4594 [FreeBSD 11.2-STABLE amd64] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital Green
Device Model: WDC WD30EZRX-00MMMB0
Serial Number: WD-WCAWZ0719246
LU WWN Device Id: 5 0014ee 2b096f6f7
Firmware Version: 80.00A80
User Capacity: 2,000,421,444,608 bytes [2.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Tue Dec 17 23:30:44 2019 MSK
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

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 156 142 021 Pre-fail Always - 9183
4 Start_Stop_Count 0x0032 091 091 000 Old_age Always - 9691
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 033 033 000 Old_age Always - 49462
10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 098 098 000 Old_age Always - 2073
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 151
193 Load_Cycle_Count 0x0032 153 153 000 Old_age Always - 142099
194 Temperature_Celsius 0x0022 120 104 000 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 200 200 000 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 Extended offline Completed without error 00% 49418 -
# 2 Extended offline Completed without error 00% 49156 -
# 3 Short offline Completed without error 00% 49075 -
# 4 Short offline Completed without error 00% 47996 -
# 5 Short offline Completed without error 00% 42329 -
# 6 Short offline Completed without error 00% 42184 -
# 7 Extended offline Completed without error 00% 42096 -
# 8 Short offline Completed without error 00% 42016 -
# 9 Short offline Completed without error 00% 41776 -
#10 Extended offline Completed without error 00% 41689 -
#11 Short offline Completed without error 00% 41609 -
#12 Short offline Completed without error 00% 41441 -
#13 Extended offline Completed without error 00% 41307 -
#14 Short offline Completed without error 00% 41226 -
#15 Short offline Completed without error 00% 41059 -
#16 Extended offline Completed without error 00% 40972 -
#17 Short offline Completed without error 00% 40891 -
#18 Short offline Completed without error 00% 40651 -
#19 Extended offline Completed without error 00% 40564 -
#20 Short offline Completed without error 00% 40484 -
#21 Short offline Completed without error 00% 40316 -

root@BackupArray[~]# smartctl -a /dev/ada2
smartctl 6.6 2017-11-05 r4594 [FreeBSD 11.2-STABLE amd64] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital Green
Device Model: WDC WD30EZRX-00MMMB0
Serial Number: WD-WCAWZ1452902
LU WWN Device Id: 5 0014ee 25ba5a411
Firmware Version: 80.00A80
User Capacity: 3,000,592,982,016 bytes [3.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Tue Dec 17 23:30:54 2019 MSK
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

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 159 144 021 Pre-fail Always - 9025
4 Start_Stop_Count 0x0032 091 091 000 Old_age Always - 9467
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 035 035 000 Old_age Always - 48035
10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 098 098 000 Old_age Always - 2028
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 152
193 Load_Cycle_Count 0x0032 179 179 000 Old_age Always - 64928
194 Temperature_Celsius 0x0022 122 100 000 Old_age Always - 30
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 1
198 Offline_Uncorrectable 0x0030 200 200 000 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
ATA Error Count: 1140 (device log contains only the most recent five errors)
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 1140 occurred at disk power-on lifetime: 47961 hours (1998 days + 9 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 e0 b8 02 40 e0 Error: UNC 224 sectors at LBA = 0x004002b8 = 4195000

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 e0 a0 02 40 e0 02 00:04:58.951 READ DMA
c8 00 e0 a0 02 40 e0 02 00:04:56.431 READ DMA
c8 00 e0 a0 02 40 e0 02 00:04:53.911 READ DMA
c8 00 e0 a0 02 40 e0 02 00:04:51.392 READ DMA
c8 00 e0 a0 02 40 e0 02 00:04:48.870 READ DMA

Error 1139 occurred at disk power-on lifetime: 47961 hours (1998 days + 9 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 e0 b8 02 40 e0 Error: UNC 224 sectors at LBA = 0x004002b8 = 4195000

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 e0 a0 02 40 e0 02 00:04:56.431 READ DMA
c8 00 e0 a0 02 40 e0 02 00:04:53.911 READ DMA
c8 00 e0 a0 02 40 e0 02 00:04:51.392 READ DMA
c8 00 e0 a0 02 40 e0 02 00:04:48.870 READ DMA
c8 00 e0 a0 00 40 e0 02 00:04:46.350 READ DMA

Error 1138 occurred at disk power-on lifetime: 47961 hours (1998 days + 9 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 e0 b8 02 40 e0 Error: UNC 224 sectors at LBA = 0x004002b8 = 4195000

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 e0 a0 02 40 e0 02 00:04:53.911 READ DMA
c8 00 e0 a0 02 40 e0 02 00:04:51.392 READ DMA
c8 00 e0 a0 02 40 e0 02 00:04:48.870 READ DMA
c8 00 e0 a0 00 40 e0 02 00:04:46.350 READ DMA
c8 00 e0 a0 00 40 e0 02 00:04:43.831 READ DMA

Error 1137 occurred at disk power-on lifetime: 47961 hours (1998 days + 9 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 e0 b8 02 40 e0 Error: UNC 224 sectors at LBA = 0x004002b8 = 4195000

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 e0 a0 02 40 e0 02 00:04:51.392 READ DMA
c8 00 e0 a0 02 40 e0 02 00:04:48.870 READ DMA
c8 00 e0 a0 00 40 e0 02 00:04:46.350 READ DMA
c8 00 e0 a0 00 40 e0 02 00:04:43.831 READ DMA
c8 00 e0 a0 00 40 e0 02 00:04:41.311 READ DMA

Error 1136 occurred at disk power-on lifetime: 47961 hours (1998 days + 9 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 e0 b8 02 40 e0 Error: UNC 224 sectors at LBA = 0x004002b8 = 4195000

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 e0 a0 02 40 e0 02 00:04:48.870 READ DMA
c8 00 e0 a0 00 40 e0 02 00:04:46.350 READ DMA
c8 00 e0 a0 00 40 e0 02 00:04:43.831 READ DMA
c8 00 e0 a0 00 40 e0 02 00:04:41.311 READ DMA
c8 00 e0 a0 00 40 e0 02 00:04:38.791 READ DMA

SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Extended offline Completed: read failure 90% 47983 2319459928
# 2 Short offline Completed: read failure 90% 47960 4194472
# 3 Extended offline Completed without error 00% 47882 -
# 4 Short offline Completed without error 00% 47800 -
# 5 Short offline Completed without error 00% 46721 -
# 6 Short offline Completed without error 00% 41054 -
# 7 Short offline Completed without error 00% 40908 -
# 8 Extended offline Completed without error 00% 40822 -
# 9 Short offline Completed without error 00% 40741 -
#10 Short offline Completed without error 00% 40501 -
#11 Extended offline Completed without error 00% 40415 -
#12 Short offline Completed without error 00% 40333 -
#13 Short offline Completed without error 00% 40166 -
#14 Extended offline Completed without error 00% 40032 -
#15 Short offline Completed without error 00% 39951 -
#16 Short offline Completed without error 00% 39784 -
#17 Extended offline Completed without error 00% 39697 -
#18 Short offline Completed without error 00% 39616 -
#19 Short offline Completed without error 00% 39376 -
#20 Extended offline Completed without error 00% 39290 -
#21 Short offline Completed without error 00% 39208 -

root@BackupArray[~]# smartctl -a /dev/ada3
smartctl 6.6 2017-11-05 r4594 [FreeBSD 11.2-STABLE amd64] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital Green
Device Model: WDC WD30EZRX-00MMMB0
Serial Number: WD-WCAWZ0764777
LU WWN Device Id: 5 0014ee 205ec2969
Firmware Version: 80.00A80
User Capacity: 3,000,591,900,160 bytes [3.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Tue Dec 17 23:31:08 2019 MSK
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

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 159 143 021 Pre-fail Always - 9041
4 Start_Stop_Count 0x0032 091 091 000 Old_age Always - 9737
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 032 032 000 Old_age Always - 49773
10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 098 098 000 Old_age Always - 2077
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 129
193 Load_Cycle_Count 0x0032 144 144 000 Old_age Always - 169996
194 Temperature_Celsius 0x0022 121 099 000 Old_age Always - 31
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 1
198 Offline_Uncorrectable 0x0030 200 200 000 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 - 1

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 Extended offline Completed without error 00% 49729 -
# 2 Extended offline Completed: read failure 90% 49459 1458989588
# 3 Short offline Completed without error 00% 49387 -
# 4 Short offline Completed: read failure 90% 48308 1458989584
# 5 Short offline Completed without error 00% 42641 -
# 6 Short offline Completed without error 00% 42496 -
# 7 Extended offline Completed without error 00% 42409 -
# 8 Short offline Completed without error 00% 42328 -
# 9 Short offline Completed without error 00% 42088 -
#10 Extended offline Completed without error 00% 42001 -
#11 Short offline Completed without error 00% 41921 -
#12 Short offline Completed without error 00% 41753 -
#13 Extended offline Completed without error 00% 41619 -
#14 Short offline Completed without error 00% 41538 -
#15 Short offline Completed without error 00% 41371 -
#16 Extended offline Completed without error 00% 41284 -
#17 Short offline Completed without error 00% 41203 -
#18 Short offline Completed without error 00% 40964 -
#19 Extended offline Completed without error 00% 40876 -
#20 Short offline Completed without error 00% 40796 -
#21 Short offline Completed without error 00% 40628 -
2 of 2 failed self-tests are outdated by newer successful extended offline self-test # 1

Fyodor · Dec 17, 2019

Вот так удобнее:

Code:

root@BackupArray[~]# camcontrol identify ada1
pass1: <WDC WD30EZRX-00MMMB0 80.00A80> ATA8-ACS SATA 3.x device
pass1: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes)

protocol              ATA/ATAPI-8 SATA 3.x
device model          WDC WD30EZRX-00MMMB0
firmware revision     80.00A80
serial number         WD-WCAWZ0719246
WWN                   50014ee2b096f6f7
cylinders             16383
heads                 16
sectors/track         63
sector size           logical 512, physical 4096, offset 0
LBA supported         268435455 sectors
LBA48 supported       3907073134 sectors
PIO supported         PIO4
DMA supported         WDMA2 UDMA6
Zoned-Device Commands no

Feature                      Support  Enabled   Value           Vendor
read ahead                     yes      yes
write cache                    yes      yes
flush cache                    yes      yes
overlap                        no
Tagged Command Queuing (TCQ)   no       no
Native Command Queuing (NCQ)   yes              32 tags
NCQ Queue Management           no
NCQ Streaming                  no
Receive & Send FPDMA Queued    no
SMART                          yes      yes
microcode download             yes      yes
security                       yes      no
power management               yes      yes
advanced power management      no       no
automatic acoustic management  yes      no      254/0xFE        128/0x80
media status notification      no       no
power-up in Standby            yes      no
write-read-verify              no       no
unload                         no       no
general purpose logging        yes      yes
free-fall                      no       no
Data Set Management (DSM/TRIM) no
Host Protected Area (HPA)      yes      yes     3907073134/5860533168
HPA - Security                 no

Fyodor · Dec 17, 2019

цифры Value и Vendor у него не совпадают:

Code:

Host Protected Area (HPA)      yes      yes     3907073134/5860533168

а у трех остальных:

Code:

Host Protected Area (HPA)      yes      yes     5860531055/5860533168

Fyodor · Dec 17, 2019

а, нет еще у двух других не совпадают, но ближе. Все 4:

Code:

root@BackupArray[~]# camcontrol identify ada0
pass0: <WDC WD30EZRX-00MMMB0 80.00A80> ATA8-ACS SATA 3.x device
pass0: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes)

protocol              ATA/ATAPI-8 SATA 3.x
device model          WDC WD30EZRX-00MMMB0
firmware revision     80.00A80
serial number         WD-WCAWZ1452699
WWN                   50014ee25ba5a37f
cylinders             16383
heads                 16
sectors/track         63
sector size           logical 512, physical 4096, offset 0
LBA supported         268435455 sectors
LBA48 supported       5860531055 sectors
PIO supported         PIO4
DMA supported         WDMA2 UDMA6
Zoned-Device Commands no

Feature                      Support  Enabled   Value           Vendor
read ahead                     yes      yes
write cache                    yes      yes
flush cache                    yes      yes
overlap                        no
Tagged Command Queuing (TCQ)   no       no
Native Command Queuing (NCQ)   yes              32 tags
NCQ Queue Management           no
NCQ Streaming                  no
Receive & Send FPDMA Queued    no
SMART                          yes      yes
microcode download             yes      yes
security                       yes      no
power management               yes      yes
advanced power management      no       no
automatic acoustic management  no       no
media status notification      no       no
power-up in Standby            yes      no
write-read-verify              no       no
unload                         no       no
general purpose logging        yes      yes
free-fall                      no       no
Data Set Management (DSM/TRIM) no
Host Protected Area (HPA)      yes      yes     5860531055/5860533168
HPA - Security                 no
root@BackupArray[~]# camcontrol identify ada1
pass1: <WDC WD30EZRX-00MMMB0 80.00A80> ATA8-ACS SATA 3.x device
pass1: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes)

protocol              ATA/ATAPI-8 SATA 3.x
device model          WDC WD30EZRX-00MMMB0
firmware revision     80.00A80
serial number         WD-WCAWZ0719246
WWN                   50014ee2b096f6f7
cylinders             16383
heads                 16
sectors/track         63
sector size           logical 512, physical 4096, offset 0
LBA supported         268435455 sectors
LBA48 supported       3907073134 sectors
PIO supported         PIO4
DMA supported         WDMA2 UDMA6
Zoned-Device Commands no

Feature                      Support  Enabled   Value           Vendor
read ahead                     yes      yes
write cache                    yes      yes
flush cache                    yes      yes
overlap                        no
Tagged Command Queuing (TCQ)   no       no
Native Command Queuing (NCQ)   yes              32 tags
NCQ Queue Management           no
NCQ Streaming                  no
Receive & Send FPDMA Queued    no
SMART                          yes      yes
microcode download             yes      yes
security                       yes      no
power management               yes      yes
advanced power management      no       no
automatic acoustic management  yes      no      254/0xFE        128/0x80
media status notification      no       no
power-up in Standby            yes      no
write-read-verify              no       no
unload                         no       no
general purpose logging        yes      yes
free-fall                      no       no
Data Set Management (DSM/TRIM) no
Host Protected Area (HPA)      yes      yes     3907073134/5860533168
HPA - Security                 no
root@BackupArray[~]# camcontrol identify ada2
pass2: <WDC WD30EZRX-00MMMB0 80.00A80> ATA8-ACS SATA 3.x device
pass2: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes)

protocol              ATA/ATAPI-8 SATA 3.x
device model          WDC WD30EZRX-00MMMB0
firmware revision     80.00A80
serial number         WD-WCAWZ1452902
WWN                   50014ee25ba5a411
cylinders             16383
heads                 16
sectors/track         63
sector size           logical 512, physical 4096, offset 0
LBA supported         268435455 sectors
LBA48 supported       5860533168 sectors
PIO supported         PIO4
DMA supported         WDMA2 UDMA6
Zoned-Device Commands no

Feature                      Support  Enabled   Value           Vendor
read ahead                     yes      yes
write cache                    yes      yes
flush cache                    yes      yes
overlap                        no
Tagged Command Queuing (TCQ)   no       no
Native Command Queuing (NCQ)   yes              32 tags
NCQ Queue Management           no
NCQ Streaming                  no
Receive & Send FPDMA Queued    no
SMART                          yes      yes
microcode download             yes      yes
security                       yes      no
power management               yes      yes
advanced power management      no       no
automatic acoustic management  no       no
media status notification      no       no
power-up in Standby            yes      no
write-read-verify              no       no
unload                         no       no
general purpose logging        yes      yes
free-fall                      no       no
Data Set Management (DSM/TRIM) no
Host Protected Area (HPA)      yes      no      5860533168/5860533168
HPA - Security                 no
root@BackupArray[~]# camcontrol identify ada3
pass3: <WDC WD30EZRX-00MMMB0 80.00A80> ATA8-ACS SATA 3.x device
pass3: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes)

protocol              ATA/ATAPI-8 SATA 3.x
device model          WDC WD30EZRX-00MMMB0
firmware revision     80.00A80
serial number         WD-WCAWZ0764777
WWN                   50014ee205ec2969
cylinders             16383
heads                 16
sectors/track         63
sector size           logical 512, physical 4096, offset 0
LBA supported         268435455 sectors
LBA48 supported       5860531055 sectors
PIO supported         PIO4
DMA supported         WDMA2 UDMA6
Zoned-Device Commands no

Feature                      Support  Enabled   Value           Vendor
read ahead                     yes      yes
write cache                    yes      yes
flush cache                    yes      yes
overlap                        no
Tagged Command Queuing (TCQ)   no       no
Native Command Queuing (NCQ)   yes              32 tags
NCQ Queue Management           no
NCQ Streaming                  no
Receive & Send FPDMA Queued    no
SMART                          yes      yes
microcode download             yes      yes
security                       yes      no
power management               yes      yes
advanced power management      no       no
automatic acoustic management  yes      no      254/0xFE        128/0x80
media status notification      no       no
power-up in Standby            yes      no
write-read-verify              no       no
unload                         no       no
general purpose logging        yes      yes
free-fall                      no       no
Data Set Management (DSM/TRIM) no
Host Protected Area (HPA)      yes      yes     5860531055/5860533168
HPA - Security

Fyodor · Dec 17, 2019

Sorry, I've accidentally mixed Russian and English forum areas. We've figured out that my HDDs had an issue with HPA for some reason.

Fyodor · Dec 30, 2019

After 200+ hours of badblocks in 3 runs for all 4 HDDs the smartctl output looks like this:

Code:

root@BackupArray[~]# smartctl -a /dev/ada0
smartctl 6.6 2017-11-05 r4594 [FreeBSD 11.2-STABLE amd64] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Green
Device Model:     WDC WD30EZRX-00MMMB0
Serial Number:    WD-WCAWZ1452699
LU WWN Device Id: 5 0014ee 25ba5a37f
Firmware Version: 80.00A80
User Capacity:    2,000,421,444,608 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is:    Mon Dec 30 12:19:00 2019 MSK
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:                (52080) 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:        ( 500) minutes.
Conveyance self-test routine
recommended polling time:        (   5) minutes.
SCT capabilities:              (0x3035) SCT Status 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   159   141   021    Pre-fail  Always       -       9008
  4 Start_Stop_Count        0x0032   091   091   000    Old_age   Always       -       9328
  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   034   034   000    Old_age   Always       -       48483
 10 Spin_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0032   100   100   000    Old_age   Always       -       0
 12 Power_Cycle_Count       0x0032   098   098   000    Old_age   Always       -       2007
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       136
193 Load_Cycle_Count        0x0032   185   185   000    Old_age   Always       -       47866
194 Temperature_Celsius     0x0022   123   101   000    Old_age   Always       -       29
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   200   200   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   185   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  Extended offline    Completed without error       00%     48480         -
# 2  Extended offline    Completed without error       00%     48210         -
# 3  Extended offline    Completed without error       00%     48154         -
# 4  Short offline       Completed without error       00%     48139         -
# 5  Extended offline    Completed without error       00%     47894         -
# 6  Short offline       Completed without error       00%     47812         -
# 7  Short offline       Completed without error       00%     46734         -
# 8  Short offline       Completed without error       00%     41066         -
# 9  Short offline       Completed without error       00%     40921         -
#10  Extended offline    Completed without error       00%     40834         -
#11  Short offline       Completed without error       00%     40753         -
#12  Short offline       Completed without error       00%     40514         -
#13  Extended offline    Completed without error       00%     40427         -
#14  Short offline       Completed without error       00%     40346         -
#15  Short offline       Completed without error       00%     40178         -
#16  Extended offline    Completed without error       00%     40045         -
#17  Short offline       Completed without error       00%     39964         -
#18  Short offline       Completed without error       00%     39796         -
#19  Extended offline    Completed without error       00%     39710         -
#20  Short offline       Completed without error       00%     39629         -
#21  Short offline       Completed without error       00%     39389         -

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.

Code:

root@BackupArray[~]# smartctl -a /dev/ada1
smartctl 6.6 2017-11-05 r4594 [FreeBSD 11.2-STABLE amd64] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Green
Device Model:     WDC WD30EZRX-00MMMB0
Serial Number:    WD-WCAWZ0719246
LU WWN Device Id: 5 0014ee 2b096f6f7
Firmware Version: 80.00A80
User Capacity:    3,000,592,982,016 bytes [3.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is:    Mon Dec 30 12:19:05 2019 MSK
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:                (49200) 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:        ( 473) minutes.
Conveyance self-test routine
recommended polling time:        (   5) minutes.
SCT capabilities:              (0x3035) SCT Status 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   156   142   021    Pre-fail  Always       -       9183
  4 Start_Stop_Count        0x0032   091   091   000    Old_age   Always       -       9693
  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   032   032   000    Old_age   Always       -       49748
 10 Spin_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0032   100   100   000    Old_age   Always       -       0
 12 Power_Cycle_Count       0x0032   098   098   000    Old_age   Always       -       2075
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       151
193 Load_Cycle_Count        0x0032   153   153   000    Old_age   Always       -       142104
194 Temperature_Celsius     0x0022   122   104   000    Old_age   Always       -       30
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   200   200   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  Extended offline    Completed without error       00%     49745         -
# 2  Extended offline    Completed without error       00%     49473         -
# 3  Extended offline    Completed without error       00%     49418         -
# 4  Extended offline    Completed without error       00%     49156         -
# 5  Short offline       Completed without error       00%     49075         -
# 6  Short offline       Completed without error       00%     47996         -
# 7  Short offline       Completed without error       00%     42329         -
# 8  Short offline       Completed without error       00%     42184         -
# 9  Extended offline    Completed without error       00%     42096         -
#10  Short offline       Completed without error       00%     42016         -
#11  Short offline       Completed without error       00%     41776         -
#12  Extended offline    Completed without error       00%     41689         -
#13  Short offline       Completed without error       00%     41609         -
#14  Short offline       Completed without error       00%     41441         -
#15  Extended offline    Completed without error       00%     41307         -
#16  Short offline       Completed without error       00%     41226         -
#17  Short offline       Completed without error       00%     41059         -
#18  Extended offline    Completed without error       00%     40972         -
#19  Short offline       Completed without error       00%     40891         -
#20  Short offline       Completed without error       00%     40651         -
#21  Extended offline    Completed without error       00%     40564         -

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.

Fyodor · Dec 30, 2019

Code:

root@BackupArray[~]# smartctl -a /dev/ada2
smartctl 6.6 2017-11-05 r4594 [FreeBSD 11.2-STABLE amd64] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Green
Device Model:     WDC WD30EZRX-00MMMB0
Serial Number:    WD-WCAWZ1452902
LU WWN Device Id: 5 0014ee 25ba5a411
Firmware Version: 80.00A80
User Capacity:    3,000,592,982,016 bytes [3.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is:    Mon Dec 30 12:19:09 2019 MSK
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:                (52800) 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:        ( 507) minutes.
Conveyance self-test routine
recommended polling time:        (   5) minutes.
SCT capabilities:              (0x3035) SCT Status 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   159   144   021    Pre-fail  Always       -       9033
  4 Start_Stop_Count        0x0032   091   091   000    Old_age   Always       -       9469
  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   034   034   000    Old_age   Always       -       48320
 10 Spin_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0032   100   100   000    Old_age   Always       -       0
 12 Power_Cycle_Count       0x0032   098   098   000    Old_age   Always       -       2030
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       152
193 Load_Cycle_Count        0x0032   179   179   000    Old_age   Always       -       64933
194 Temperature_Celsius     0x0022   123   100   000    Old_age   Always       -       29
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   200   200   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
ATA Error Count: 1140 (device log contains only the most recent five errors)
        CR = Command Register [HEX]
        FR = Features Register [HEX]
        SC = Sector Count Register [HEX]
        SN = Sector Number Register [HEX]
        CL = Cylinder Low Register [HEX]
        CH = Cylinder High Register [HEX]
        DH = Device/Head Register [HEX]
        DC = Device Command Register [HEX]
        ER = Error register [HEX]
        ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 1140 occurred at disk power-on lifetime: 47961 hours (1998 days + 9 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 e0 b8 02 40 e0  Error: UNC 224 sectors at LBA = 0x004002b8 = 4195000

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 e0 a0 02 40 e0 02      00:04:58.951  READ DMA
  c8 00 e0 a0 02 40 e0 02      00:04:56.431  READ DMA
  c8 00 e0 a0 02 40 e0 02      00:04:53.911  READ DMA
  c8 00 e0 a0 02 40 e0 02      00:04:51.392  READ DMA
  c8 00 e0 a0 02 40 e0 02      00:04:48.870  READ DMA

Error 1139 occurred at disk power-on lifetime: 47961 hours (1998 days + 9 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 e0 b8 02 40 e0  Error: UNC 224 sectors at LBA = 0x004002b8 = 4195000

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 e0 a0 02 40 e0 02      00:04:56.431  READ DMA
  c8 00 e0 a0 02 40 e0 02      00:04:53.911  READ DMA
  c8 00 e0 a0 02 40 e0 02      00:04:51.392  READ DMA
  c8 00 e0 a0 02 40 e0 02      00:04:48.870  READ DMA
  c8 00 e0 a0 00 40 e0 02      00:04:46.350  READ DMA

Error 1138 occurred at disk power-on lifetime: 47961 hours (1998 days + 9 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 e0 b8 02 40 e0  Error: UNC 224 sectors at LBA = 0x004002b8 = 4195000

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 e0 a0 02 40 e0 02      00:04:53.911  READ DMA
  c8 00 e0 a0 02 40 e0 02      00:04:51.392  READ DMA
  c8 00 e0 a0 02 40 e0 02      00:04:48.870  READ DMA
  c8 00 e0 a0 00 40 e0 02      00:04:46.350  READ DMA
  c8 00 e0 a0 00 40 e0 02      00:04:43.831  READ DMA

Error 1137 occurred at disk power-on lifetime: 47961 hours (1998 days + 9 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 e0 b8 02 40 e0  Error: UNC 224 sectors at LBA = 0x004002b8 = 4195000

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 e0 a0 02 40 e0 02      00:04:51.392  READ DMA
  c8 00 e0 a0 02 40 e0 02      00:04:48.870  READ DMA
  c8 00 e0 a0 00 40 e0 02      00:04:46.350  READ DMA
  c8 00 e0 a0 00 40 e0 02      00:04:43.831  READ DMA
  c8 00 e0 a0 00 40 e0 02      00:04:41.311  READ DMA

Error 1136 occurred at disk power-on lifetime: 47961 hours (1998 days + 9 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 e0 b8 02 40 e0  Error: UNC 224 sectors at LBA = 0x004002b8 = 4195000

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 e0 a0 02 40 e0 02      00:04:48.870  READ DMA
  c8 00 e0 a0 00 40 e0 02      00:04:46.350  READ DMA
  c8 00 e0 a0 00 40 e0 02      00:04:43.831  READ DMA
  c8 00 e0 a0 00 40 e0 02      00:04:41.311  READ DMA
  c8 00 e0 a0 00 40 e0 02      00:04:38.791  READ DMA

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%     48318         -
# 2  Extended offline    Completed: read failure       90%     48038         2319459928
# 3  Extended offline    Completed: read failure       90%     47983         2319459928
# 4  Short offline       Completed: read failure       90%     47960         4194472
# 5  Extended offline    Completed without error       00%     47882         -
# 6  Short offline       Completed without error       00%     47800         -
# 7  Short offline       Completed without error       00%     46721         -
# 8  Short offline       Completed without error       00%     41054         -
# 9  Short offline       Completed without error       00%     40908         -
#10  Extended offline    Completed without error       00%     40822         -
#11  Short offline       Completed without error       00%     40741         -
#12  Short offline       Completed without error       00%     40501         -
#13  Extended offline    Completed without error       00%     40415         -
#14  Short offline       Completed without error       00%     40333         -
#15  Short offline       Completed without error       00%     40166         -
#16  Extended offline    Completed without error       00%     40032         -
#17  Short offline       Completed without error       00%     39951         -
#18  Short offline       Completed without error       00%     39784         -
#19  Extended offline    Completed without error       00%     39697         -
#20  Short offline       Completed without error       00%     39616         -
#21  Short offline       Completed without error       00%     39376         -
3 of 3 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.

Code:

root@BackupArray[~]# smartctl -a /dev/ada3
smartctl 6.6 2017-11-05 r4594 [FreeBSD 11.2-STABLE amd64] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Green
Device Model:     WDC WD30EZRX-00MMMB0
Serial Number:    WD-WCAWZ0764777
LU WWN Device Id: 5 0014ee 205ec2969
Firmware Version: 80.00A80
User Capacity:    3,000,592,982,016 bytes [3.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is:    Mon Dec 30 12:19:13 2019 MSK
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:                (50160) 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:        ( 482) minutes.
Conveyance self-test routine
recommended polling time:        (   5) minutes.
SCT capabilities:              (0x3035) SCT Status 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   158   143   021    Pre-fail  Always       -       9058
  4 Start_Stop_Count        0x0032   091   091   000    Old_age   Always       -       9739
  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   032   032   000    Old_age   Always       -       50058
 10 Spin_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0032   100   100   000    Old_age   Always       -       0
 12 Power_Cycle_Count       0x0032   098   098   000    Old_age   Always       -       2079
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       129
193 Load_Cycle_Count        0x0032   144   144   000    Old_age   Always       -       170001
194 Temperature_Celsius     0x0022   123   099   000    Old_age   Always       -       29
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   200   200   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  Extended offline    Completed without error       00%     50055         -
# 2  Extended offline    Completed: read failure       90%     49776         1458989584
# 3  Extended offline    Completed without error       00%     49729         -
# 4  Extended offline    Completed: read failure       90%     49459         1458989588
# 5  Short offline       Completed without error       00%     49387         -
# 6  Short offline       Completed: read failure       90%     48308         1458989584
# 7  Short offline       Completed without error       00%     42641         -
# 8  Short offline       Completed without error       00%     42496         -
# 9  Extended offline    Completed without error       00%     42409         -
#10  Short offline       Completed without error       00%     42328         -
#11  Short offline       Completed without error       00%     42088         -
#12  Extended offline    Completed without error       00%     42001         -
#13  Short offline       Completed without error       00%     41921         -
#14  Short offline       Completed without error       00%     41753         -
#15  Extended offline    Completed without error       00%     41619         -
#16  Short offline       Completed without error       00%     41538         -
#17  Short offline       Completed without error       00%     41371         -
#18  Extended offline    Completed without error       00%     41284         -
#19  Short offline       Completed without error       00%     41203         -
#20  Short offline       Completed without error       00%     40964         -
#21  Extended offline    Completed without error       00%     40876         -
3 of 3 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.

HDDs ata2 and ata3 have ATA errors reported. These errors were probably a reasons for problems I started to have about moth ago.

Can I keep these HDDs for my Backup machine? If HDDs are still reliable I could even allow for $100 investment and add another 3 TB disk to have them 5 in total and organize RAIDZ2 pool instead of RAIDZ1. This RAIDZ2 would almost match my 10+10 TB Mirror at MainArray machine.

Or these HDDs are NOT reliable and then I need to set a lot larger investment and replace all disks?

Important Announcement for the TrueNAS Community.

can't get original disk size

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