upthetoon Posted October 20, 2015 Posted October 20, 2015 I have a drive that has started generating errors on the UNRAID dashboard (accomapined by a noticable lag if its a video playing and is presumably being rebuilt on the fly). I've ordered a new drive to replace this one, is there any thing I can do to re-use this drive in my array or is it time to scrap it? smartctl 6.2 2013-07-26 r3841 [x86_64-linux-4.1.7-unRAID] (local build) Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Caviar Green (AF) Device Model: WDC WD20EARS-00MVWB0 Serial Number: WD-WMAZA0689789 LU WWN Device Id: 5 0014ee 600663089 Firmware Version: 51.0AB51 User Capacity: 2,000,398,934,016 bytes [2.00 TB] Sector Size: 512 bytes logical/physical Device is: In smartctl database [for details use: -P show] ATA Version is: ATA8-ACS (minor revision not indicated) SATA Version is: SATA 2.6, 3.0 Gb/s Local Time is: Tue Oct 20 17:47:21 2015 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 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: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: (39180) 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: ( 378) 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 - 0 3 Spin_Up_Time 0x0027 171 164 021 Pre-fail Always - 6433 4 Start_Stop_Count 0x0032 097 097 000 Old_age Always - 3905 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 045 045 000 Old_age Always - 40347 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 - 207 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 84 193 Load_Cycle_Count 0x0032 154 154 000 Old_age Always - 140393 194 Temperature_Celsius 0x0022 124 112 000 Old_age Always - 26 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 197 197 000 Old_age Always - 1266 198 Offline_Uncorrectable 0x0030 198 198 000 Old_age Offline - 805 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x0008 183 183 000 Old_age Offline - 4662 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: read failure 90% 40241 1271113988 # 2 Short offline Completed: read failure 10% 39968 1322567359 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.
cassiusdrow Posted October 20, 2015 Posted October 20, 2015 197 Current_Pending_Sector 0x0032 197 197 000 Old_age Always - 1266 1266 pending failed sectors. Based on that, I'd say take it out of the array. You can try running several preclears on it to see if the pending failed sectors are corrected, but I wouldn't trust the drive anymore.
upthetoon Posted October 20, 2015 Author Posted October 20, 2015 197 Current_Pending_Sector 0x0032 197 197 000 Old_age Always - 1266 1266 pending failed sectors. Based on that, I'd say take it out of the array. You can try running several preclears on it to see if the pending failed sectors are corrected, but I wouldn't trust the drive anymore. Thanks. I'll give the pre-clear a go but will probably just scrap it.
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