/dev/sda smartctl 7.1 2019-12-30 r5022 [x86_64-linux-5.4.0-33-generic] (local build) Copyright (C) 2002-19, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Samsung based SSDs Device Model: Samsung SSD 850 EVO 1TB Serial Number: -- LU WWN Device Id: 5 002538 ... Firmware Version: EMT02B6Q User Capacity: 1,000,204,886,016 bytes [1.00 TB] Sector Size: 512 bytes logical/physical Rotation Rate: Solid State Device Form Factor: 2.5 inches Device is: In smartctl database [for details use: -P show] ATA Version is: ACS-2, ATA8-ACS T13/1699-D revision 4c SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Sun May 31 02:21:44 2020 -03 SMART support is: Available - device has SMART capability. SMART support is: Enabled AAM feature is: Unavailable APM feature is: Unavailable Rd look-ahead is: Enabled Write cache is: Enabled DSN feature is: Unavailable ATA Security is: Disabled, frozen [SEC2] Wt Cache Reorder: 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: ( 0) seconds. Offline data collection capabilities: (0x53) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. No 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: ( 512) 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: 1 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAGS VALUE WORST THRESH FAIL RAW_VALUE 5 Reallocated_Sector_Ct PO--CK 100 100 010 - 0 9 Power_On_Hours -O--CK 098 098 000 - 6976 12 Power_Cycle_Count -O--CK 098 098 000 - 1948 177 Wear_Leveling_Count PO--C- 099 099 000 - 20 179 Used_Rsvd_Blk_Cnt_Tot PO--C- 100 100 010 - 0 181 Program_Fail_Cnt_Total -O--CK 100 100 010 - 0 182 Erase_Fail_Count_Total -O--CK 100 100 010 - 0 183 Runtime_Bad_Block PO--C- 100 100 010 - 0 187 Uncorrectable_Error_Cnt -O--CK 100 100 000 - 0 190 Airflow_Temperature_Cel -O--CK 054 036 000 - 46 195 ECC_Error_Rate -O-RC- 200 200 000 - 0 199 CRC_Error_Count -OSRCK 100 100 000 - 0 235 POR_Recovery_Count -O--C- 099 099 000 - 344 241 Total_LBAs_Written -O--CK 099 099 000 - 23872746163 ||||||_ K auto-keep |||||__ C event count ||||___ R error rate |||____ S speed/performance ||_____ O updated online |______ P prefailure warning General Purpose Log Directory Version 1 SMART Log Directory Version 1 [multi-sector log support] Address Access R/W Size Description 0x00 GPL,SL R/O 1 Log Directory 0x01 SL R/O 1 Summary SMART error log 0x02 SL R/O 1 Comprehensive SMART error log 0x03 GPL R/O 1 Ext. Comprehensive SMART error log 0x06 SL R/O 1 SMART self-test log 0x07 GPL R/O 1 Extended self-test log 0x09 SL R/W 1 Selective self-test log 0x10 GPL R/O 1 NCQ Command Error log 0x11 GPL R/O 1 SATA Phy Event Counters log 0x13 GPL R/O 1 SATA NCQ Send and Receive log 0x30 GPL,SL R/O 9 IDENTIFY DEVICE data log 0x80-0x9f GPL,SL R/W 16 Host vendor specific log 0xa1 SL VS 16 Device vendor specific log 0xa5 SL VS 16 Device vendor specific log 0xce SL VS 16 Device vendor specific log 0xe0 GPL,SL R/W 1 SCT Command/Status 0xe1 GPL,SL R/W 1 SCT Data Transfer SMART Extended Comprehensive Error Log Version: 1 (1 sectors) No Errors Logged SMART Extended Self-test Log Version: 1 (1 sectors) Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Short offline Aborted by host 90% 6974 - # 2 Short offline Aborted by host 90% 6970 - # 3 Short offline Aborted by host 90% 6969 - 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 255 0 65535 Read_scanning was never started 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. SCT Status Version: 3 SCT Version (vendor specific): 256 (0x0100) Device State: Active (0) Current Temperature: 45 Celsius Power Cycle Min/Max Temperature: 41/49 Celsius Lifetime Min/Max Temperature: 30/64 Celsius Under/Over Temperature Limit Count: 0/0 SCT Temperature History Version: 2 Temperature Sampling Period: 1 minute Temperature Logging Interval: 10 minutes Min/Max recommended Temperature: 0/70 Celsius Min/Max Temperature Limit: 0/70 Celsius Temperature History Size (Index): 128 (16) Index Estimated Time Temperature Celsius 17 2020-05-30 05:10 43 ************************ 18 2020-05-30 05:20 43 ************************ 19 2020-05-30 05:30 43 ************************ 20 2020-05-30 05:40 45 ************************** 21 2020-05-30 05:50 44 ************************* 22 2020-05-30 06:00 43 ************************ 23 2020-05-30 06:10 42 *********************** 24 2020-05-30 06:20 42 *********************** 25 2020-05-30 06:30 44 ************************* 26 2020-05-30 06:40 43 ************************ 27 2020-05-30 06:50 42 *********************** 28 2020-05-30 07:00 43 ************************ ... ..( 2 skipped). .. ************************ 31 2020-05-30 07:30 43 ************************ 32 2020-05-30 07:40 44 ************************* 33 2020-05-30 07:50 43 ************************ 34 2020-05-30 08:00 42 *********************** 35 2020-05-30 08:10 41 ********************** 36 2020-05-30 08:20 41 ********************** 37 2020-05-30 08:30 41 ********************** 38 2020-05-30 08:40 40 ********************* ... ..( 4 skipped). .. ********************* 43 2020-05-30 09:30 40 ********************* 44 2020-05-30 09:40 41 ********************** 45 2020-05-30 09:50 42 *********************** 46 2020-05-30 10:00 43 ************************ 47 2020-05-30 10:10 44 ************************* 48 2020-05-30 10:20 44 ************************* 49 2020-05-30 10:30 43 ************************ 50 2020-05-30 10:40 42 *********************** 51 2020-05-30 10:50 41 ********************** 52 2020-05-30 11:00 42 *********************** ... ..( 3 skipped). .. *********************** 56 2020-05-30 11:40 42 *********************** 57 2020-05-30 11:50 44 ************************* 58 2020-05-30 12:00 44 ************************* 59 2020-05-30 12:10 44 ************************* 60 2020-05-30 12:20 45 ************************** 61 2020-05-30 12:30 43 ************************ 62 2020-05-30 12:40 42 *********************** 63 2020-05-30 12:50 41 ********************** 64 2020-05-30 13:00 42 *********************** 65 2020-05-30 13:10 43 ************************ ... ..( 4 skipped). .. ************************ 70 2020-05-30 14:00 43 ************************ 71 2020-05-30 14:10 45 ************************** 72 2020-05-30 14:20 46 *************************** 73 2020-05-30 14:30 ? - ... ..( 6 skipped). .. - 80 2020-05-30 15:40 ? - 81 2020-05-30 15:50 42 *********************** 82 2020-05-30 16:00 46 *************************** 83 2020-05-30 16:10 47 **************************** 84 2020-05-30 16:20 ? - 85 2020-05-30 16:30 47 **************************** 86 2020-05-30 16:40 ? - ... ..( 2 skipped). .. - 89 2020-05-30 17:10 ? - 90 2020-05-30 17:20 47 **************************** 91 2020-05-30 17:30 45 ************************** 92 2020-05-30 17:40 ? - ... ..( 4 skipped). .. - 97 2020-05-30 18:30 ? - 98 2020-05-30 18:40 46 *************************** 99 2020-05-30 18:50 45 ************************** 100 2020-05-30 19:00 45 ************************** 101 2020-05-30 19:10 ? - 102 2020-05-30 19:20 ? - 103 2020-05-30 19:30 47 **************************** 104 2020-05-30 19:40 46 *************************** 105 2020-05-30 19:50 43 ************************ 106 2020-05-30 20:00 43 ************************ 107 2020-05-30 20:10 43 ************************ 108 2020-05-30 20:20 44 ************************* 109 2020-05-30 20:30 45 ************************** 110 2020-05-30 20:40 ? - 111 2020-05-30 20:50 47 **************************** 112 2020-05-30 21:00 44 ************************* 113 2020-05-30 21:10 43 ************************ 114 2020-05-30 21:20 ? - 115 2020-05-30 21:30 ? - 116 2020-05-30 21:40 43 ************************ 117 2020-05-30 21:50 46 *************************** 118 2020-05-30 22:00 45 ************************** 119 2020-05-30 22:10 48 ***************************** 120 2020-05-30 22:20 46 *************************** 121 2020-05-30 22:30 ? - ... ..( 6 skipped). .. - 0 2020-05-30 23:40 ? - 1 2020-05-30 23:50 44 ************************* 2 2020-05-31 00:00 ? - 3 2020-05-31 00:10 45 ************************** 4 2020-05-31 00:20 43 ************************ 5 2020-05-31 00:30 42 *********************** 6 2020-05-31 00:40 42 *********************** 7 2020-05-31 00:50 42 *********************** 8 2020-05-31 01:00 ? - 9 2020-05-31 01:10 41 ********************** 10 2020-05-31 01:20 ? - ... ..( 2 skipped). .. - 13 2020-05-31 01:50 ? - 14 2020-05-31 02:00 44 ************************* 15 2020-05-31 02:10 49 ****************************** 16 2020-05-31 02:20 45 ************************** SCT Error Recovery Control: Read: Disabled Write: Disabled Device Statistics (GP/SMART Log 0x04) not supported Pending Defects log (GP Log 0x0c) not supported SATA Phy Event Counters (GP Log 0x11) ID Size Value Description 0x0001 2 0 Command failed due to ICRC error 0x0002 2 0 R_ERR response for data FIS 0x0003 2 0 R_ERR response for device-to-host data FIS 0x0004 2 0 R_ERR response for host-to-device data FIS 0x0005 2 0 R_ERR response for non-data FIS 0x0006 2 0 R_ERR response for device-to-host non-data FIS 0x0007 2 0 R_ERR response for host-to-device non-data FIS 0x0008 2 0 Device-to-host non-data FIS retries 0x0009 2 654 Transition from drive PhyRdy to drive PhyNRdy 0x000a 2 20 Device-to-host register FISes sent due to a COMRESET 0x000b 2 0 CRC errors within host-to-device FIS 0x000d 2 0 Non-CRC errors within host-to-device FIS 0x000f 2 0 R_ERR response for host-to-device data FIS, CRC 0x0010 2 0 R_ERR response for host-to-device data FIS, non-CRC 0x0012 2 0 R_ERR response for host-to-device non-data FIS, CRC 0x0013 2 0 R_ERR response for host-to-device non-data FIS, non-CRC