This morning I noticed I have a critical alarm:
Aug. 9, 2017, 2:54 a.m. - Device: /dev/ada5, Self-Test Log error count increased from 0 to 1
Looking at the SMART results I'm not sure how to interpret this, and since I'm heading out for a week long trip saturday morning I want to make sure things are stable.
The drive is in warranty, but I wont' be able to get the RMA shipment (if needed), smart/badblock test and resilver before I leave.
So at the moment I'm looking for help interpretting the SMART results, and advice if I need to drop into a local big box and pick up a suitable stop-gap (I know, I know... I should have a spare available but I don't).
I noticed a similar issue here: https://forums.freenas.org/index.ph...r-ran-long-test-what-to-do.56858/#post-399079 and the advice was to monitor the drive since there's been a reallocation.
However, in that thread, the drive shows
I also notice that the previous long test was bad, but the most recent test was complete without error.
In my case (below), I do not have any raw read error rates, or anny reallocated sector count.
I do have a multi zone error rate of '1'.
test #1 short I ran once I got to work and saw my crit alarm, and I'm in the process of running a long test now, due to be complete in about 4 hours.
zpool status looks to be good as far as I can tell as well.
Any help and/or advice would be most welcome.
Aug. 9, 2017, 2:54 a.m. - Device: /dev/ada5, Self-Test Log error count increased from 0 to 1
Looking at the SMART results I'm not sure how to interpret this, and since I'm heading out for a week long trip saturday morning I want to make sure things are stable.
The drive is in warranty, but I wont' be able to get the RMA shipment (if needed), smart/badblock test and resilver before I leave.
So at the moment I'm looking for help interpretting the SMART results, and advice if I need to drop into a local big box and pick up a suitable stop-gap (I know, I know... I should have a spare available but I don't).
I noticed a similar issue here: https://forums.freenas.org/index.ph...r-ran-long-test-what-to-do.56858/#post-399079 and the advice was to monitor the drive since there's been a reallocation.
However, in that thread, the drive shows
Code:
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 - 46 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 1 200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 23 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Extended offline Completed without error 00% 35181 - #13 Extended offline Completed: read failure 90% 35161 309151832
I also notice that the previous long test was bad, but the most recent test was complete without error.
In my case (below), I do not have any raw read error rates, or anny reallocated sector count.
I do have a multi zone error rate of '1'.
test #1 short I ran once I got to work and saw my crit alarm, and I'm in the process of running a long test now, due to be complete in about 4 hours.
Code:
root@freenas:~ # smartctl -a /dev/ada5 smartctl 6.5 2016-05-07 r4318 [FreeBSD 11.0-STABLE amd64] (local build) Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Red Device Model: WDC WD20EFRX-68EUZN0 LU WWN Device Id: 5 0014ee 2b55fb0de Firmware Version: 82.00A82 User Capacity: 2,000,398,934,016 bytes [2.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 5400 rpm Device is: In smartctl database [for details use: -P show] ATA Version is: ACS-2 (minor revision not indicated) SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Wed Aug 9 11:17:17 2017 CDT 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: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. Self-test execution status: ( 248) Self-test routine in progress... 80% of test remaining. Total time to complete Offline data collection: (27240) 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: ( 275) minutes. Conveyance self-test routine recommended polling time: ( 5) minutes. SCT capabilities: (0x703d) 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 200 200 051 Pre-fail Always - 0 3 Spin_Up_Time 0x0027 196 175 021 Pre-fail Always - 3200 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 159 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 069 069 000 Old_age Always - 23029 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 100 100 000 Old_age Always - 159 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 142 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 1098 194 Temperature_Celsius 0x0022 111 107 000 Old_age Always - 36 196 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 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 - 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 Short offline Completed without error 00% 23028 - # 2 Extended offline Completed: read failure 10% 23020 3836215800 # 3 Short offline Completed without error 00% 22884 - # 4 Short offline Completed without error 00% 22812 - # 5 Short offline Completed without error 00% 22793 - # 6 Short offline Completed without error 00% 22721 - # 7 Short offline Completed without error 00% 22690 - # 8 Short offline Completed without error 00% 22612 - # 9 Short offline Completed without error 00% 22492 - #10 Short offline Completed without error 00% 22435 - #11 Short offline Completed without error 00% 22374 - #12 Short offline Completed without error 00% 22325 - #13 Extended offline Interrupted (host reset) 10% 22290 - #14 Short offline Completed without error 00% 22239 - #15 Short offline Completed without error 00% 22184 - #16 Short offline Completed without error 00% 22100 - #17 Short offline Completed without error 00% 22079 - #18 Short offline Completed without error 00% 22005 - #19 Short offline Completed without error 00% 21982 - #20 Extended offline Completed without error 00% 21923 - #21 Short offline Completed without error 00% 21860 - 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.
zpool status looks to be good as far as I can tell as well.
Code:
root@freenas:~ # zpool status pool: freenas-boot state: ONLINE scan: scrub repaired 0 in 0h20m with 0 errors on Sun Jul 16 04:05:59 2017 config: NAME STATE READ WRITE CKSUM freenas-boot ONLINE 0 0 0 da0p2 ONLINE 0 0 0 errors: No known data errors pool: tank state: ONLINE status: Some supported features are not enabled on the pool. The pool can still be used, but some features are unavailable. action: Enable all features using 'zpool upgrade'. Once this is done, the pool may no longer be accessible by software that does not support the features. See zpool-features(7) for details. scan: scrub repaired 0 in 188h7m with 0 errors on Tue Aug 8 22:07:31 2017 config: NAME STATE READ WRITE CKSUM tank ONLINE 0 0 0 raidz2-0 ONLINE 0 0 0 gptid/11d0bc66-8bba-11e4-8a98-d0509950442d ONLINE 0 0 0 gptid/123e4c35-8bba-11e4-8a98-d0509950442d ONLINE 0 0 0 gptid/12ab260f-8bba-11e4-8a98-d0509950442d ONLINE 0 0 0 gptid/131657ce-8bba-11e4-8a98-d0509950442d ONLINE 0 0 0 gptid/856e1bab-74fb-11e5-b6c6-d0509950442d ONLINE 0 0 0 gptid/13efb8f6-8bba-11e4-8a98-d0509950442d ONLINE 0 0 0 errors: No known data errors
Any help and/or advice would be most welcome.