Cainram
Dabbler
- Joined
- Jan 23, 2014
- Messages
- 31
I'm running FreeNAS-9.2.1.7-RELEASE-x64 (fdbe9a0) on an Intel(R) Xeon(R) CPU X3470 @ 2.93GHz with 16GB of ECC RAM. I have two Crucial SSDs in a mirror.
I got two emails from the machine with the following information:
---
Email One:
The following warning/error was logged by the smartd daemon:
Device: /dev/ada0, 1 Currently unreadable (pending) sectors
Device info:
Crucial_CT960M500SSD1, S/N:14240C513F6F, WWN:5-00a075-10c513f6f, FW:MU05, 960 GB
Email Two:
The following warning/error was logged by the smartd daemon:
Device: /dev/ada1, 1 Currently unreadable (pending) sectors
Device info:
Crucial_CT960M500SSD1, S/N:14240C513F81, WWN:5-00a075-10c513f81, FW:MU05, 960 GB
---
These emails were both generated six minutes after the scheduled beginning of a scrub.
However, when I view the SMART data from the CLI, I see this:
[root@tcdocs] ~# smartctl -a /dev/ada0
smartctl 6.2 2013-07-26 r3841 [FreeBSD 9.2-RELEASE-p10 amd64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: Crucial_CT960M500SSD1
Serial Number: 14240C513F6F
LU WWN Device Id: 5 00a075 10c513f6f
Firmware Version: MU05
User Capacity: 960,197,124,096 bytes [960 GB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: Solid State Device
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ACS-2, ATA8-ACS T13/1699-D revision 6
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Mon Feb 2 11:25:41 2015 CST
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: (0x84) Offline data collection activity
was suspended by an interrupting command from host.
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: ( 1105) 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: ( 74) minutes.
Conveyance self-test routine
recommended polling time: ( 3) minutes.
SCT capabilities: (0x0035) 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 100 100 000 Pre-fail Always - 0
5 Reallocated_Sector_Ct 0x0033 100 100 000 Pre-fail Always - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 3018
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 2
171 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
172 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
173 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
174 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 1
180 Unused_Rsvd_Blk_Cnt_Tot 0x0033 000 000 000 Pre-fail Always - 16523
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0
184 End-to-End_Error 0x0032 100 100 000 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
194 Temperature_Celsius 0x0022 068 058 000 Old_age Always - 32 (0 42 0 0 0)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 100 100 000 Old_age Always - 0
202 Unknown_SSD_Attribute 0x0031 100 100 000 Pre-fail Offline - 0
206 Unknown_SSD_Attribute 0x000e 100 100 000 Old_age Always - 0
210 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
246 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 1534556012
247 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 48375171
248 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 61693756
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 Vendor (0xff) Completed without error 00% 2762 -
# 2 Extended offline Completed without error 00% 2732 -
# 3 Vendor (0xff) Completed without error 00% 2721 -
# 4 Extended offline Completed without error 00% 1989 -
# 5 Vendor (0xff) Completed without error 00% 690 -
# 6 Vendor (0xff) Completed without error 00% 678 -
# 7 Vendor (0xff) Completed without error 00% 476 -
# 8 Vendor (0xff) Completed without error 00% 446 -
# 9 Vendor (0xff) Completed without error 00% 386 -
#10 Vendor (0xff) Completed without error 00% 363 -
#11 Vendor (0xff) Completed without error 00% 341 -
#12 Vendor (0xff) Completed without error 00% 319 -
#13 Vendor (0xff) Completed without error 00% 297 -
#14 Vendor (0xff) Completed without error 00% 279 -
#15 Vendor (0xff) Completed without error 00% 261 -
#16 Vendor (0xff) Completed without error 00% 237 -
#17 Vendor (0xff) Completed without error 00% 219 -
#18 Vendor (0xff) Completed without error 00% 197 -
#19 Vendor (0xff) Completed without error 00% 177 -
#20 Vendor (0xff) Completed without error 00% 154 -
#21 Vendor (0xff) Completed without error 00% 132 -
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.
[root@tcdocs] ~# smartctl -a /dev/ada1
smartctl 6.2 2013-07-26 r3841 [FreeBSD 9.2-RELEASE-p10 amd64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: Crucial_CT960M500SSD1
Serial Number: 14240C513F81
LU WWN Device Id: 5 00a075 10c513f81
Firmware Version: MU05
User Capacity: 960,197,124,096 bytes [960 GB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: Solid State Device
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ACS-2, ATA8-ACS T13/1699-D revision 6
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Mon Feb 2 11:25:44 2015 CST
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: (0x84) Offline data collection activity
was suspended by an interrupting command from host.
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: ( 2270) 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: ( 74) minutes.
Conveyance self-test routine
recommended polling time: ( 3) minutes.
SCT capabilities: (0x0035) 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 100 100 000 Pre-fail Always - 0
5 Reallocated_Sector_Ct 0x0033 100 100 000 Pre-fail Always - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 3018
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 2
171 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
172 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
173 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
174 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 1
180 Unused_Rsvd_Blk_Cnt_Tot 0x0033 000 000 000 Pre-fail Always - 16523
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0
184 End-to-End_Error 0x0032 100 100 000 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
194 Temperature_Celsius 0x0022 068 057 000 Old_age Always - 32 (0 43 0 0 0)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 100 100 000 Old_age Always - 0
202 Unknown_SSD_Attribute 0x0031 100 100 000 Pre-fail Offline - 0
206 Unknown_SSD_Attribute 0x000e 100 100 000 Old_age Always - 0
210 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
246 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 1534556020
247 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 48375187
248 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 59834909
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 Vendor (0xff) Completed without error 00% 2763 -
# 2 Extended offline Completed without error 00% 2732 -
# 3 Vendor (0xff) Completed without error 00% 2722 -
# 4 Extended offline Completed without error 00% 1989 -
# 5 Vendor (0xff) Completed without error 00% 689 -
# 6 Vendor (0xff) Completed without error 00% 677 -
# 7 Vendor (0xff) Completed without error 00% 473 -
# 8 Vendor (0xff) Completed without error 00% 443 -
# 9 Vendor (0xff) Completed without error 00% 383 -
#10 Vendor (0xff) Completed without error 00% 362 -
#11 Vendor (0xff) Completed without error 00% 340 -
#12 Vendor (0xff) Completed without error 00% 316 -
#13 Vendor (0xff) Completed without error 00% 295 -
#14 Vendor (0xff) Completed without error 00% 275 -
#15 Vendor (0xff) Completed without error 00% 257 -
#16 Vendor (0xff) Completed without error 00% 235 -
#17 Vendor (0xff) Completed without error 00% 217 -
#18 Vendor (0xff) Completed without error 00% 197 -
#19 Vendor (0xff) Completed without error 00% 177 -
#20 Vendor (0xff) Completed without error 00% 154 -
#21 Vendor (0xff) Completed without error 00% 132 -
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.
----
I don't see anything regarding unreadable sectors. I also find it odd that both drives generated the same error at the same time. What does this mean? It seems from everything I know about the SMART data (which admittedly isn't much), the drives seem fine. If anyone would like to chime in, I'm all ears. Thanks in advance.
I got two emails from the machine with the following information:
---
Email One:
The following warning/error was logged by the smartd daemon:
Device: /dev/ada0, 1 Currently unreadable (pending) sectors
Device info:
Crucial_CT960M500SSD1, S/N:14240C513F6F, WWN:5-00a075-10c513f6f, FW:MU05, 960 GB
Email Two:
The following warning/error was logged by the smartd daemon:
Device: /dev/ada1, 1 Currently unreadable (pending) sectors
Device info:
Crucial_CT960M500SSD1, S/N:14240C513F81, WWN:5-00a075-10c513f81, FW:MU05, 960 GB
---
These emails were both generated six minutes after the scheduled beginning of a scrub.
However, when I view the SMART data from the CLI, I see this:
[root@tcdocs] ~# smartctl -a /dev/ada0
smartctl 6.2 2013-07-26 r3841 [FreeBSD 9.2-RELEASE-p10 amd64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: Crucial_CT960M500SSD1
Serial Number: 14240C513F6F
LU WWN Device Id: 5 00a075 10c513f6f
Firmware Version: MU05
User Capacity: 960,197,124,096 bytes [960 GB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: Solid State Device
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ACS-2, ATA8-ACS T13/1699-D revision 6
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Mon Feb 2 11:25:41 2015 CST
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: (0x84) Offline data collection activity
was suspended by an interrupting command from host.
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: ( 1105) 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: ( 74) minutes.
Conveyance self-test routine
recommended polling time: ( 3) minutes.
SCT capabilities: (0x0035) 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 100 100 000 Pre-fail Always - 0
5 Reallocated_Sector_Ct 0x0033 100 100 000 Pre-fail Always - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 3018
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 2
171 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
172 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
173 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
174 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 1
180 Unused_Rsvd_Blk_Cnt_Tot 0x0033 000 000 000 Pre-fail Always - 16523
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0
184 End-to-End_Error 0x0032 100 100 000 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
194 Temperature_Celsius 0x0022 068 058 000 Old_age Always - 32 (0 42 0 0 0)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 100 100 000 Old_age Always - 0
202 Unknown_SSD_Attribute 0x0031 100 100 000 Pre-fail Offline - 0
206 Unknown_SSD_Attribute 0x000e 100 100 000 Old_age Always - 0
210 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
246 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 1534556012
247 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 48375171
248 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 61693756
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 Vendor (0xff) Completed without error 00% 2762 -
# 2 Extended offline Completed without error 00% 2732 -
# 3 Vendor (0xff) Completed without error 00% 2721 -
# 4 Extended offline Completed without error 00% 1989 -
# 5 Vendor (0xff) Completed without error 00% 690 -
# 6 Vendor (0xff) Completed without error 00% 678 -
# 7 Vendor (0xff) Completed without error 00% 476 -
# 8 Vendor (0xff) Completed without error 00% 446 -
# 9 Vendor (0xff) Completed without error 00% 386 -
#10 Vendor (0xff) Completed without error 00% 363 -
#11 Vendor (0xff) Completed without error 00% 341 -
#12 Vendor (0xff) Completed without error 00% 319 -
#13 Vendor (0xff) Completed without error 00% 297 -
#14 Vendor (0xff) Completed without error 00% 279 -
#15 Vendor (0xff) Completed without error 00% 261 -
#16 Vendor (0xff) Completed without error 00% 237 -
#17 Vendor (0xff) Completed without error 00% 219 -
#18 Vendor (0xff) Completed without error 00% 197 -
#19 Vendor (0xff) Completed without error 00% 177 -
#20 Vendor (0xff) Completed without error 00% 154 -
#21 Vendor (0xff) Completed without error 00% 132 -
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.
[root@tcdocs] ~# smartctl -a /dev/ada1
smartctl 6.2 2013-07-26 r3841 [FreeBSD 9.2-RELEASE-p10 amd64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: Crucial_CT960M500SSD1
Serial Number: 14240C513F81
LU WWN Device Id: 5 00a075 10c513f81
Firmware Version: MU05
User Capacity: 960,197,124,096 bytes [960 GB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: Solid State Device
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ACS-2, ATA8-ACS T13/1699-D revision 6
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Mon Feb 2 11:25:44 2015 CST
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: (0x84) Offline data collection activity
was suspended by an interrupting command from host.
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: ( 2270) 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: ( 74) minutes.
Conveyance self-test routine
recommended polling time: ( 3) minutes.
SCT capabilities: (0x0035) 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 100 100 000 Pre-fail Always - 0
5 Reallocated_Sector_Ct 0x0033 100 100 000 Pre-fail Always - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 3018
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 2
171 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
172 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
173 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
174 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 1
180 Unused_Rsvd_Blk_Cnt_Tot 0x0033 000 000 000 Pre-fail Always - 16523
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0
184 End-to-End_Error 0x0032 100 100 000 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
194 Temperature_Celsius 0x0022 068 057 000 Old_age Always - 32 (0 43 0 0 0)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 100 100 000 Old_age Always - 0
202 Unknown_SSD_Attribute 0x0031 100 100 000 Pre-fail Offline - 0
206 Unknown_SSD_Attribute 0x000e 100 100 000 Old_age Always - 0
210 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
246 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 1534556020
247 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 48375187
248 Unknown_Attribute 0x0032 100 100 --- Old_age Always - 59834909
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 Vendor (0xff) Completed without error 00% 2763 -
# 2 Extended offline Completed without error 00% 2732 -
# 3 Vendor (0xff) Completed without error 00% 2722 -
# 4 Extended offline Completed without error 00% 1989 -
# 5 Vendor (0xff) Completed without error 00% 689 -
# 6 Vendor (0xff) Completed without error 00% 677 -
# 7 Vendor (0xff) Completed without error 00% 473 -
# 8 Vendor (0xff) Completed without error 00% 443 -
# 9 Vendor (0xff) Completed without error 00% 383 -
#10 Vendor (0xff) Completed without error 00% 362 -
#11 Vendor (0xff) Completed without error 00% 340 -
#12 Vendor (0xff) Completed without error 00% 316 -
#13 Vendor (0xff) Completed without error 00% 295 -
#14 Vendor (0xff) Completed without error 00% 275 -
#15 Vendor (0xff) Completed without error 00% 257 -
#16 Vendor (0xff) Completed without error 00% 235 -
#17 Vendor (0xff) Completed without error 00% 217 -
#18 Vendor (0xff) Completed without error 00% 197 -
#19 Vendor (0xff) Completed without error 00% 177 -
#20 Vendor (0xff) Completed without error 00% 154 -
#21 Vendor (0xff) Completed without error 00% 132 -
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.
----
I don't see anything regarding unreadable sectors. I also find it odd that both drives generated the same error at the same time. What does this mean? It seems from everything I know about the SMART data (which admittedly isn't much), the drives seem fine. If anyone would like to chime in, I'm all ears. Thanks in advance.
