(I read other related topics but still want the community to validate my assumption)
Hi all,
I have 2 Toshiba drives in Mirror running for about 2 years. After the Scrub run last night (I have them weekly), I have got this:
New alerts:
* Device: /dev/ada0, ATA error count increased from 0 to 1.
The scrub itself completed without an error.
The /dev/ada1 has super-nice looking SMART log, zero errors.
Here's the smartctl -a /dev/ada0 log:
You can see that all 3 errors occurred within the span of a scrub.
I have set up the regular smart checks (short) now to further monitor the state of the drives.
My assumption is that since this is the first time I am seeing this, I'll keep an eye on the relocated sectors and further errors, but for now it is not necessary to take any actions at least until the normalized value in Smart goes down on those reallocations. What do you think guys?
Hi all,
I have 2 Toshiba drives in Mirror running for about 2 years. After the Scrub run last night (I have them weekly), I have got this:
New alerts:
* Device: /dev/ada0, ATA error count increased from 0 to 1.
The scrub itself completed without an error.
The /dev/ada1 has super-nice looking SMART log, zero errors.
Here's the smartctl -a /dev/ada0 log:
Code:
smartctl 7.0 2018-12-30 r4883 [FreeBSD 11.3-RELEASE-p5 amd64] (local build) Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Toshiba L200 (SMR) Device Model: TOSHIBA HDWL120 Serial Number: 10JBPI0JT LU WWN Device Id: 5 000039 9c26857b2 Firmware Version: JT000A User Capacity: 2,000,398,934,016 bytes [2.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 5400 rpm Form Factor: 2.5 inches Device is: In smartctl database [for details use: -P show] ATA Version is: ACS-3 T13/2161-D revision 5 SATA Version is: SATA 3.3, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Sun Feb 20 13:01:49 2022 GMT 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: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 120) seconds. Offline data collection capabilities: (0x5b) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. No 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: ( 336) minutes. SCT capabilities: (0x003d) 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 0x000b 100 100 050 Pre-fail Always - 0 2 Throughput_Performance 0x0005 100 100 050 Pre-fail Offline - 0 3 Spin_Up_Time 0x0027 100 100 001 Pre-fail Always - 1579 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 27 5 Reallocated_Sector_Ct 0x0033 100 100 050 Pre-fail Always - 22 <-------!!! 7 Seek_Error_Rate 0x000b 100 100 050 Pre-fail Always - 0 8 Seek_Time_Performance 0x0005 100 100 050 Pre-fail Offline - 0 9 Power_On_Hours 0x0032 058 058 000 Old_age Always - 17019 10 Spin_Retry_Count 0x0033 100 100 030 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 26 191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 6 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 5 193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 9386 194 Temperature_Celsius 0x0022 100 100 000 Old_age Always - 38 (Min/Max 16/68) 196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 22 <-------!!! 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 200 200 000 Old_age Always - 0 220 Disk_Shift 0x0002 100 100 000 Old_age Always - 0 222 Loaded_Hours 0x0032 058 058 000 Old_age Always - 17000 223 Load_Retry_Count 0x0032 100 100 000 Old_age Always - 0 224 Load_Friction 0x0022 100 100 000 Old_age Always - 0 226 Load-in_Time 0x0026 100 100 000 Old_age Always - 266 240 Head_Flying_Hours 0x0001 100 100 001 Pre-fail Offline - 0 SMART Error Log Version: 1 ATA Error Count: 3 <-------!!! 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 3 occurred at disk power-on lifetime: 17011 hours (708 days + 19 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 41 f8 f8 16 ab 40 Error: UNC at LBA = 0x00ab16f8 = 11212536 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 00 f8 90 16 ab 40 00 20d+04:55:10.169 READ FPDMA QUEUED 61 08 f0 f8 7b 16 40 00 20d+04:55:10.169 WRITE FPDMA QUEUED 61 08 e8 68 17 b3 40 00 20d+04:55:10.164 WRITE FPDMA QUEUED 61 10 e0 b0 13 6b 40 00 20d+04:55:10.164 WRITE FPDMA QUEUED 61 30 d8 90 dd 56 40 00 20d+04:55:10.164 WRITE FPDMA QUEUED Error 2 occurred at disk power-on lifetime: 17010 hours (708 days + 18 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 41 e8 38 e6 61 40 Error: UNC at LBA = 0x0061e638 = 6415928 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 00 f8 90 e7 61 40 00 20d+04:40:45.908 READ FPDMA QUEUED 60 00 f0 90 e6 61 40 00 20d+04:40:45.908 READ FPDMA QUEUED 60 00 e8 90 e5 61 40 00 20d+04:40:45.908 READ FPDMA QUEUED 60 00 e0 90 e4 61 40 00 20d+04:40:45.908 READ FPDMA QUEUED 60 00 d8 90 e3 61 40 00 20d+04:40:45.908 READ FPDMA QUEUED Error 1 occurred at disk power-on lifetime: 17010 hours (708 days + 18 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 41 c8 60 e0 19 40 Error: UNC at LBA = 0x0019e060 = 1695840 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 60 00 f8 90 e4 19 40 00 20d+04:23:45.980 READ FPDMA QUEUED 60 00 f0 90 e3 19 40 00 20d+04:23:45.980 READ FPDMA QUEUED 60 00 e8 90 e2 19 40 00 20d+04:23:45.980 READ FPDMA QUEUED 61 08 e0 90 21 14 40 00 20d+04:23:45.980 WRITE FPDMA QUEUED 61 08 d8 98 21 14 40 00 20d+04:23:45.980 WRITE FPDMA QUEUED SMART Self-test log structure revision number 1 No self-tests have been logged. [To run self-tests, use: smartctl -t] 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.
You can see that all 3 errors occurred within the span of a scrub.
I have set up the regular smart checks (short) now to further monitor the state of the drives.
My assumption is that since this is the first time I am seeing this, I'll keep an eye on the relocated sectors and further errors, but for now it is not necessary to take any actions at least until the normalized value in Smart goes down on those reallocations. What do you think guys?