gallium:~# smartctl -a /dev/sdc smartctl 5.41 2011-06-09 r3365 [x86_64-linux-3.2.0-75-generic] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net === START OF INFORMATION SECTION === Device Model: SAMSUNG HE502HJ Serial Number: S2B6J90ZC12882 LU WWN Device Id: 5 0024e9 20426a254 Firmware Version: 1AJ30001 User Capacity: 500,107,862,016 bytes [500 GB] Sector Size: 512 bytes logical/physical Device is: Not in smartctl database [for details use: -P showall] ATA Version is: 8 ATA Standard is: ATA-8-ACS revision 6 Local Time is: Wed Jun 8 09:54:18 2016 UTC 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: (0x80) Offline data collection activity was never started. Auto Offline Data Collection: Enabled. Self-test execution status: ( 249) Self-test routine in progress... 90% of test remaining. Total time to complete Offline data collection: ( 4920) 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: ( 82) minutes. SCT capabilities: (0x003f) 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 100 100 051 Pre-fail Always - 0 2 Throughput_Performance 0x0026 056 056 000 Old_age Always - 4465 3 Spin_Up_Time 0x0023 083 083 025 Pre-fail Always - 5261 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 20 5 Reallocated_Sector_Ct 0x0033 252 252 010 Pre-fail Always - 0 7 Seek_Error_Rate 0x002e 252 252 051 Old_age Always - 0 8 Seek_Time_Performance 0x0024 252 252 015 Old_age Offline - 0 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 45691 10 Spin_Retry_Count 0x0032 252 252 051 Old_age Always - 0 11 Calibration_Retry_Count 0x0032 252 252 000 Old_age Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 20 13 Read_Soft_Error_Rate 0x003a 100 100 000 Old_age Always - 0 191 G-Sense_Error_Rate 0x0022 252 252 000 Old_age Always - 0 192 Power-Off_Retract_Count 0x0022 252 252 000 Old_age Always - 0 193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 20 194 Temperature_Celsius 0x0002 064 064 000 Old_age Always - 27 (Min/Max 15/31) 195 Hardware_ECC_Recovered 0x003a 100 100 000 Old_age Always - 0 196 Reallocated_Event_Count 0x0032 252 252 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 252 252 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0030 252 252 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x0036 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x002a 100 100 000 Old_age Always - 21 240 Head_Flying_Hours 0x0032 100 100 000 Old_age Always - 45691 241 Total_LBAs_Written 0x0032 097 095 000 Old_age Always - 4891666 242 Total_LBAs_Read 0x0032 098 095 000 Old_age Always - 3219764 254 Free_Fall_Sensor 0x0032 100 100 000 Old_age Always - 1 SMART Error Log Version: 1 ATA Error Count: 6 (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 6 occurred at disk power-on lifetime: 45691 hours (1903 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 51 10 00 6f 00 e0 Error: UNC 16 sectors at LBA = 0x00006f00 = 28416 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 08 08 6f f7 ec 08 11:55:49.667 READ DMA 27 00 00 00 00 00 e0 08 11:55:49.667 READ NATIVE MAX ADDRESS EXT ec 00 00 00 00 00 a0 08 11:55:49.667 IDENTIFY DEVICE ef 03 46 00 00 00 a0 08 11:55:49.667 SET FEATURES [Set transfer mode] 27 00 00 00 00 00 e0 08 11:55:49.667 READ NATIVE MAX ADDRESS EXT Error 5 occurred at disk power-on lifetime: 45691 hours (1903 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 51 10 00 6f 00 e0 Error: UNC 16 sectors at LBA = 0x00006f00 = 28416 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 08 08 6f f7 ec 08 11:55:49.667 READ DMA 27 00 00 00 00 00 e0 08 11:55:49.667 READ NATIVE MAX ADDRESS EXT ec 00 00 00 00 00 a0 08 11:55:49.667 IDENTIFY DEVICE ef 03 46 00 00 00 a0 08 11:55:49.667 SET FEATURES [Set transfer mode] 27 00 00 00 00 00 e0 08 11:55:49.667 READ NATIVE MAX ADDRESS EXT Error 4 occurred at disk power-on lifetime: 45691 hours (1903 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 51 10 00 6f 00 e0 Error: UNC 16 sectors at LBA = 0x00006f00 = 28416 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 08 08 6f f7 ec 08 11:55:49.667 READ DMA 27 00 00 00 00 00 e0 08 11:55:49.667 READ NATIVE MAX ADDRESS EXT ec 00 00 00 00 00 a0 08 11:55:49.667 IDENTIFY DEVICE ef 03 46 00 00 00 a0 08 11:55:49.667 SET FEATURES [Set transfer mode] 27 00 00 00 00 00 e0 08 11:55:49.667 READ NATIVE MAX ADDRESS EXT Error 3 occurred at disk power-on lifetime: 45691 hours (1903 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 51 10 00 6f 00 e0 Error: UNC 16 sectors at LBA = 0x00006f00 = 28416 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 08 08 6f f7 ec 08 11:55:49.667 READ DMA 27 00 00 00 00 00 e0 08 11:55:49.667 READ NATIVE MAX ADDRESS EXT ec 00 00 00 00 00 a0 08 11:55:49.667 IDENTIFY DEVICE ef 03 46 00 00 00 a0 08 11:55:49.667 SET FEATURES [Set transfer mode] 27 00 00 00 00 00 e0 08 11:55:49.667 READ NATIVE MAX ADDRESS EXT Error 2 occurred at disk power-on lifetime: 45691 hours (1903 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 51 10 00 6f 00 e0 Error: UNC 16 sectors at LBA = 0x00006f00 = 28416 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 08 08 6f f7 ec 08 11:55:49.667 READ DMA 27 00 00 00 00 00 e0 08 11:55:49.667 READ NATIVE MAX ADDRESS EXT ec 00 00 00 00 00 a0 08 11:55:49.667 IDENTIFY DEVICE ef 03 46 00 00 00 a0 08 11:55:49.667 SET FEATURES [Set transfer mode] 27 00 00 00 00 00 e0 08 11:55:49.667 READ NATIVE MAX ADDRESS EXT 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% 2 - # 2 Short offline Completed without error 00% 0 - Note: selective self-test log revision number (0) not 1 implies that no selective self-test has ever been run SMART Selective self-test log data structure revision number 0 Note: revision number not 1 implies that no selective self-test has ever been run SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Self_test_in_progress [90% left] (0-65535) 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.