[root@localhost ~]# smartctl -a /dev/sdc smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.5-un-def-alt1] (ALT Linux 6.2-alt1) Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Seagate Barracuda 7200.11 Device Model: ST31500341AS Serial Number: 9VS1XFP5 LU WWN Device Id: 5 000c50 014d6cf2a Firmware Version: CC1H User Capacity: 1,500,301,910,016 bytes [1.50 TB] Sector Size: 512 bytes logical/physical Rotation Rate: 7200 rpm Device is: In smartctl database [for details use: -P show] ATA Version is: ATA8-ACS T13/1699-D revision 4 SATA Version is: SATA 2.6, 3.0 Gb/s Local Time is: Sun Aug 11 17:33:37 2013 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 See vendor-specific Attribute list for marginal Attributes. 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: ( 609) 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: ( 1) minutes. Extended self-test routine recommended polling time: ( 296) minutes. Conveyance self-test routine recommended polling time: ( 2) minutes. SCT capabilities: (0x103f) SCT Status supported. SCT Error Recovery Control supported. SCT Feature Control supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 10 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000f 118 099 006 Pre-fail Always - 199223672 3 Spin_Up_Time 0x0003 095 092 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 098 098 020 Old_age Always - 2293 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 9 7 Seek_Error_Rate 0x000f 084 063 030 Pre-fail Always - 235817043 9 Power_On_Hours 0x0032 082 082 000 Old_age Always - 16439 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 2 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 41 184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0 187 Reported_Uncorrect 0x0032 097 097 000 Old_age Always - 3 188 Command_Timeout 0x0032 100 099 000 Old_age Always - 12885098503 189 High_Fly_Writes 0x003a 056 056 000 Old_age Always - 44 190 Airflow_Temperature_Cel 0x0022 066 041 045 Old_age Always In_the_past 34 (4 242 34 27 0) 194 Temperature_Celsius 0x0022 034 059 000 Old_age Always - 34 (0 18 0 0 0) 195 Hardware_ECC_Recovered 0x001a 048 025 000 Old_age Always - 199223672 197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 1 240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 50702088944050 241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 3092643678 242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 2605280192 SMART Error Log Version: 1 ATA Error Count: 2 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 2 occurred at disk power-on lifetime: 10 hours (0 days + 10 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 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 25 42 00 ff ff ff 4f 00 12:40:23.254 READ DMA EXT 25 42 00 ff ff ff 4f 00 12:39:56.816 READ DMA EXT 25 42 00 ff ff ff 4f 00 12:39:56.807 READ DMA EXT 25 42 00 ff ff ff 4f 00 12:39:32.197 READ DMA EXT 25 42 00 ff ff ff 4f 00 12:39:32.183 READ DMA EXT Error 1 occurred at disk power-on lifetime: 10 hours (0 days + 10 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 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 25 42 00 ff ff ff 4f 00 12:39:56.816 READ DMA EXT 25 42 00 ff ff ff 4f 00 12:39:56.807 READ DMA EXT 25 42 00 ff ff ff 4f 00 12:39:32.197 READ DMA EXT 25 42 00 ff ff ff 4f 00 12:39:32.183 READ DMA EXT 25 42 00 ff ff ff 4f 00 12:39:07.546 READ DMA EXT SMART Self-test log structure revision number 1 No self-tests have been logged. [To run self-tests, use: smartctl -t] 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.