root@nas:/root# smartctl -a /dev/sdc 14:34:56 smartctl 6.6 2017-11-05 r4594 [x86_64-linux-5.0.9-100.fc28.x86_64] (local build) Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Hitachi/HGST Ultrastar 7K4000 Device Model: Hitachi HUS724030ALE641 Serial Number: P8GH7GVR LU WWN Device Id: 5 000cca 22cc6eda4 Firmware Version: MJ8OA5F0 User Capacity: 3,000,592,982,016 bytes [3.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 7200 rpm Form Factor: 3.5 inches Device is: In smartctl database [for details use: -P show] ATA Version is: ATA8-ACS T13/1699-D revision 4 SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Fri Sep 20 14:34:56 2019 MDT 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: ( 24) 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: ( 1) minutes. Extended self-test routine recommended polling time: ( 1) 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 100 100 016 Pre-fail Always - 0 2 Throughput_Performance 0x0005 135 135 054 Pre-fail Offline - 84 3 Spin_Up_Time 0x0007 136 136 024 Pre-fail Always - 479 (Average 440) 4 Start_Stop_Count 0x0012 100 100 000 Old_age Always - 52 5 Reallocated_Sector_Ct 0x0033 100 100 005 Pre-fail Always - 9 7 Seek_Error_Rate 0x000b 100 100 067 Pre-fail Always - 0 8 Seek_Time_Performance 0x0005 121 121 020 Pre-fail Offline - 34 9 Power_On_Hours 0x0012 095 095 000 Old_age Always - 39864 10 Spin_Retry_Count 0x0013 100 100 060 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 51 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 618 193 Load_Cycle_Count 0x0012 100 100 000 Old_age Always - 619 194 Temperature_Celsius 0x0002 200 200 000 Old_age Always - 30 (Min/Max 22/43) 196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 11 197 Current_Pending_Sector 0x0022 100 100 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0008 100 100 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x000a 200 200 000 Old_age Always - 6 SMART Error Log Version: 1 ATA Error Count: 18 (device log contains only the most recent five errors) 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 18 occurred at disk power-on lifetime: 28437 hours (1184 days + 21 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 -- -- -- -- -- -- -- 84 51 08 10 00 00 00 Error: ICRC, ABRT at LBA = 0x00000010 = 16 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- ca 00 18 00 00 00 e0 08 00:06:24.870 WRITE DMA 47 00 01 12 00 00 a0 08 00:06:24.870 READ LOG DMA EXT 47 00 01 00 00 00 a0 08 00:06:24.869 READ LOG DMA EXT ef 10 02 00 00 00 a0 08 00:06:24.869 SET FEATURES [Enable SATA feature] 27 00 00 00 00 00 e0 08 00:06:24.869 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3] Error 17 occurred at disk power-on lifetime: 28437 hours (1184 days + 21 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 -- -- -- -- -- -- -- 84 51 08 10 00 00 00 Error: ICRC, ABRT at LBA = 0x00000010 = 16 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- ca 00 18 00 00 00 e0 08 00:05:54.271 WRITE DMA 47 00 01 12 00 00 a0 08 00:05:54.271 READ LOG DMA EXT 47 00 01 00 00 00 a0 08 00:05:54.271 READ LOG DMA EXT ef 10 02 00 00 00 a0 08 00:05:54.271 SET FEATURES [Enable SATA feature] 27 00 00 00 00 00 e0 08 00:05:54.271 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3] Error 16 occurred at disk power-on lifetime: 28437 hours (1184 days + 21 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 -- -- -- -- -- -- -- 84 51 08 a8 a3 50 0d Error: ICRC, ABRT at LBA = 0x0d50a3a8 = 223388584 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 61 18 38 00 00 00 40 08 00:05:23.163 WRITE FPDMA QUEUED 61 18 30 98 a3 50 40 08 00:05:23.163 WRITE FPDMA QUEUED 47 00 01 12 00 00 a0 08 00:05:23.163 READ LOG DMA EXT 47 00 01 00 00 00 a0 08 00:05:23.162 READ LOG DMA EXT ef 10 02 00 00 00 a0 08 00:05:23.162 SET FEATURES [Enable SATA feature] Error 15 occurred at disk power-on lifetime: 28437 hours (1184 days + 21 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 -- -- -- -- -- -- -- 84 51 08 10 00 00 00 Error: ICRC, ABRT at LBA = 0x00000010 = 16 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 61 18 18 98 a3 50 40 08 00:04:52.054 WRITE FPDMA QUEUED 61 18 10 00 00 00 40 08 00:04:52.054 WRITE FPDMA QUEUED 47 00 01 12 00 00 a0 08 00:04:52.054 READ LOG DMA EXT 47 00 01 00 00 00 a0 08 00:04:52.054 READ LOG DMA EXT ef 10 02 00 00 00 a0 08 00:04:52.054 SET FEATURES [Enable SATA feature] Error 14 occurred at disk power-on lifetime: 28437 hours (1184 days + 21 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 -- -- -- -- -- -- -- 84 51 08 a8 a3 50 0d Error: ICRC, ABRT at LBA = 0x0d50a3a8 = 223388584 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 61 18 f0 00 00 00 40 08 00:04:21.201 WRITE FPDMA QUEUED 61 18 e8 98 a3 50 40 08 00:04:21.201 WRITE FPDMA QUEUED 47 00 01 12 00 00 a0 08 00:04:21.200 READ LOG DMA EXT 47 00 01 00 00 00 a0 08 00:04:21.200 READ LOG DMA EXT ef 10 02 00 00 00 a0 08 00:04:21.200 SET FEATURES [Enable SATA feature] SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Extended offline Completed without error 00% 28435 - # 2 Vendor (0xb0) Completed without error 00% 28182 - # 3 Vendor (0x71) Completed without error 00% 28182 - 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.