Glorious1
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- Nov 23, 2014
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I started a scrub of one of my volumes and noticed in the console right away, one the drives had a bunch of read errors. The smartctl output (below) shows 78 raw read errors. Last time I looked it was 0. Down below it reports 5 ATA errors.
Does this mean the drive is hosed? Of the four WD Red NASs I bought, I've already returned one. This would be a 50% failure rate in less than 2 months!
Does this mean the drive is hosed? Of the four WD Red NASs I bought, I've already returned one. This would be a 50% failure rate in less than 2 months!
Code:
$ sudo smartctl -a /dev/ada1 smartctl 6.3 2014-07-26 r3976 [FreeBSD 9.3-RELEASE-p8 amd64] (local build) Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Red (AF) Device Model: WDC WD30EFRX-68EUZN0 Serial Number: WD-WMC4N0F613XU LU WWN Device Id: 5 0014ee 65a73cfc9 Firmware Version: 82.00A82 User Capacity: 3,000,592,982,016 bytes [3.00 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: Thu Jan 29 09:32:13 2015 MST 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: (38940) 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: ( 391) 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 - 78 3 Spin_Up_Time 0x0027 178 173 021 Pre-fail Always - 6100 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 229 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0 7 Seek_Error_Rate 0x002e 100 253 000 Old_age Always - 0 9 Power_On_Hours 0x0032 099 099 000 Old_age Always - 1181 10 Spin_Retry_Count 0x0032 100 100 000 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 - 66 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 35 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 733 194 Temperature_Celsius 0x0022 115 114 000 Old_age Always - 35 196 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 - 0 SMART Error Log Version: 1 ATA Error Count: 5 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 5 occurred at disk power-on lifetime: 1180 hours (49 days + 4 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 51 00 b8 74 3e 45 Error: UNC at LBA = 0x053e74b8 = 87979192 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- c8 00 00 28 74 3e 45 08 7d+20:35:57.593 READ DMA ec 00 01 00 00 00 40 08 7d+20:35:57.593 IDENTIFY DEVICE c8 00 00 28 74 3e 45 08 7d+20:35:50.591 READ DMA e5 00 00 00 00 00 40 08 7d+20:35:50.591 CHECK POWER MODE c8 00 00 28 74 3e 45 08 7d+20:35:43.592 READ DMA Error 4 occurred at disk power-on lifetime: 1180 hours (49 days + 4 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 51 00 78 74 3e 45 Error: UNC at LBA = 0x053e7478 = 87979128 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- c8 00 00 28 74 3e 45 08 7d+20:35:50.591 READ DMA e5 00 00 00 00 00 40 08 7d+20:35:50.591 CHECK POWER MODE c8 00 00 28 74 3e 45 08 7d+20:35:43.592 READ DMA c8 00 00 28 74 3e 45 08 7d+20:35:36.591 READ DMA c8 00 00 28 74 3e 45 08 7d+20:35:29.592 READ DMA Error 3 occurred at disk power-on lifetime: 1180 hours (49 days + 4 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 51 00 7f 74 3e 45 Error: UNC at LBA = 0x053e747f = 87979135 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- c8 00 00 28 74 3e 45 08 7d+20:35:43.592 READ DMA c8 00 00 28 74 3e 45 08 7d+20:35:36.591 READ DMA c8 00 00 28 74 3e 45 08 7d+20:35:29.592 READ DMA Error 2 occurred at disk power-on lifetime: 1180 hours (49 days + 4 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 51 00 df 74 3e 45 Error: UNC at LBA = 0x053e74df = 87979231 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- c8 00 00 28 74 3e 45 08 7d+20:35:36.591 READ DMA c8 00 00 28 74 3e 45 08 7d+20:35:29.592 READ DMA Error 1 occurred at disk power-on lifetime: 1180 hours (49 days + 4 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 51 00 c8 74 3e 45 Error: UNC at LBA = 0x053e74c8 = 87979208 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- c8 00 00 28 74 3e 45 08 7d+20:35:29.592 READ DMA 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% 1087 - # 2 Short offline Completed without error 00% 967 - # 3 Short offline Completed without error 00% 663 - # 4 Extended offline Completed without error 00% 525 - # 5 Short offline Completed without error 00% 254 - # 6 Short offline Completed without error 00% 206 - # 7 Short offline Completed without error 00% 180 - # 8 Short offline Completed without error 00% 156 - # 9 Short offline Completed without error 00% 132 - #10 Extended offline Completed without error 00% 82 - #11 Extended offline Completed without error 00% 24 - #12 Short offline Completed without error 00% 17 - #13 Conveyance offline Completed without error 00% 17 - 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.