Hello guys!
I've ran into kind of a problem wich I'm struggling to solve.
A few days ago my FreeNAS 11 gave me this critical alert:
So I logged onto the console and did a smartctl
A few hours later the test was done and I was looking for the LBA_of_first_error to zero out the bad sector(s) with dd.
But the smartctl output says that there are no errors and everything is fine?
Any Ideas what's going on here?
Cheers legends!
Here's the smartctl -a /dev/ada0 output
I've ran into kind of a problem wich I'm struggling to solve.
A few days ago my FreeNAS 11 gave me this critical alert:
Device: /dev/ada0, 1 Currently unreadable (pending) sectors
Device: /dev/ada0, 1 Offline uncorrectable sectors
So I logged onto the console and did a smartctl
Code:
smartctl -t long /dev/ada0
A few hours later the test was done and I was looking for the LBA_of_first_error to zero out the bad sector(s) with dd.
Code:
dd if=/dev/zero of=/dev/ada0 bs=??? count=1 seek=???
But the smartctl output says that there are no errors and everything is fine?
Any Ideas what's going on here?
Cheers legends!
Here's the smartctl -a /dev/ada0 output
Code:
=== START OF INFORMATION SECTION === Model Family: Western Digital Green Device Model: WDC WD20EARX-00PASB0 Serial Number: WD-WMAZA8456369 LU WWN Device Id: 5 0014ee 25c345eff Firmware Version: 51.0AB51 User Capacity: 2,000,398,934,016 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 Sep 30 11:28:21 2017 CEST 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: ( 41) The self-test routine was interrupted by the host with a hard or soft reset. Total time to complete Offline data collection: (37200) 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: ( 359) 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 - 132 3 Spin_Up_Time 0x0027 163 160 021 Pre-fail Always - 6825 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 617 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 096 096 000 Old_age Always - 2995 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 - 614 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 103 193 Load_Cycle_Count 0x0032 162 162 000 Old_age Always - 116989 194 Temperature_Celsius 0x0022 106 094 000 Old_age Always - 44 196 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 - 1 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 154 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 captive Interrupted (host reset) 90% 2978 - # 2 Short captive Interrupted (host reset) 90% 2978 - # 3 Extended offline Interrupted (host reset) 70% 2960 - # 4 Short offline Completed without error 00% 2957 - 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.