billgreenwood
Dabbler
- Joined
- Apr 11, 2014
- Messages
- 42
Hi gurus,
I have had an email from my system suggesting that I have an error on a disk.
I've not had a disk fail for a few years (in version 11.xx) and the pool status shows HEALTHY.
This is the email message
* Device: /dev/da1 [SAT], 1 Currently unreadable (pending) sectors
* Device: /dev/da1 [SAT], Failed SMART usage Attribute: 1 Raw_Read_Error_Rate.
* Device: /dev/da1 [SAT], FAILED SMART self-check. BACK UP DATA NOW!
Am I an idiot and I missing something here?
(both or one of these statements could be true!)
The output of smartctl (below) for this disk (da1) shows Completed without error.
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Red
Device Model: WDC WD60EFRX-68L0BN1
Serial Number: WD-WX31D45RF07X
LU WWN Device Id: 5 0014ee 20cb3a8a7
Firmware Version: 82.00A82
User Capacity: 6,001,175,126,016 bytes [6.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5700 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2, ACS-3 T13/2161-D revision 3b
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Tue Jul 30 08:10:00 2019 BST
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
See vendor-specific Attribute list for marginal Attributes.
General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 4784) 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: ( 702) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x303d) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 125 034 051 Pre-fail Always In_the_past 3400
3 Spin_Up_Time 0x0027 189 188 021 Pre-fail Always - 9508
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 43
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 059 059 000 Old_age Always - 30434
10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 43
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 41
193 Load_Cycle_Count 0x0032 199 199 000 Old_age Always - 3279
194 Temperature_Celsius 0x0022 111 098 000 Old_age Always - 41
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 100 253 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 59
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed without error 00% 21612 -
# 2 Short offline Completed without error 00% 21524 -
# 3 Short offline Completed without error 00% 21277 -
# 4 Extended offline Completed without error 00% 21226 -
# 5 Short offline Completed without error 00% 21179 -
# 6 Short offline Completed without error 00% 12889 -
# 7 Extended offline Completed without error 00% 12849 -
# 8 Short offline Completed without error 00% 12738 -
# 9 Short offline Completed without error 00% 12544 -
#10 Extended offline Completed without error 00% 12528 -
#11 Short offline Completed without error 00% 12411 -
#12 Short offline Completed without error 00% 4152 -
#13 Short offline Completed without error 00% 4015 -
#14 Short offline Completed without error 00% 3820 -
#15 Extended offline Completed without error 00% 3737 -
#16 Short offline Completed without error 00% 3650 -
#17 Short offline Completed without error 00% 3463 -
#18 Extended offline Completed without error 00% 3420 -
#19 Short offline Completed without error 00% 3266 -
#20 Short offline Completed without error 00% 3098 -
#21 Extended offline Interrupted (host reset) 60% 3007 -
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 have had an email from my system suggesting that I have an error on a disk.
I've not had a disk fail for a few years (in version 11.xx) and the pool status shows HEALTHY.
This is the email message
* Device: /dev/da1 [SAT], 1 Currently unreadable (pending) sectors
* Device: /dev/da1 [SAT], Failed SMART usage Attribute: 1 Raw_Read_Error_Rate.
* Device: /dev/da1 [SAT], FAILED SMART self-check. BACK UP DATA NOW!
Am I an idiot and I missing something here?
(both or one of these statements could be true!)
The output of smartctl (below) for this disk (da1) shows Completed without error.
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Red
Device Model: WDC WD60EFRX-68L0BN1
Serial Number: WD-WX31D45RF07X
LU WWN Device Id: 5 0014ee 20cb3a8a7
Firmware Version: 82.00A82
User Capacity: 6,001,175,126,016 bytes [6.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5700 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2, ACS-3 T13/2161-D revision 3b
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Tue Jul 30 08:10:00 2019 BST
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
See vendor-specific Attribute list for marginal Attributes.
General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 4784) 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: ( 702) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x303d) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 125 034 051 Pre-fail Always In_the_past 3400
3 Spin_Up_Time 0x0027 189 188 021 Pre-fail Always - 9508
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 43
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 059 059 000 Old_age Always - 30434
10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 43
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 41
193 Load_Cycle_Count 0x0032 199 199 000 Old_age Always - 3279
194 Temperature_Celsius 0x0022 111 098 000 Old_age Always - 41
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 100 253 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 59
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed without error 00% 21612 -
# 2 Short offline Completed without error 00% 21524 -
# 3 Short offline Completed without error 00% 21277 -
# 4 Extended offline Completed without error 00% 21226 -
# 5 Short offline Completed without error 00% 21179 -
# 6 Short offline Completed without error 00% 12889 -
# 7 Extended offline Completed without error 00% 12849 -
# 8 Short offline Completed without error 00% 12738 -
# 9 Short offline Completed without error 00% 12544 -
#10 Extended offline Completed without error 00% 12528 -
#11 Short offline Completed without error 00% 12411 -
#12 Short offline Completed without error 00% 4152 -
#13 Short offline Completed without error 00% 4015 -
#14 Short offline Completed without error 00% 3820 -
#15 Extended offline Completed without error 00% 3737 -
#16 Short offline Completed without error 00% 3650 -
#17 Short offline Completed without error 00% 3463 -
#18 Extended offline Completed without error 00% 3420 -
#19 Short offline Completed without error 00% 3266 -
#20 Short offline Completed without error 00% 3098 -
#21 Extended offline Interrupted (host reset) 60% 3007 -
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.