/dev/sda smartctl 7.1 2019-12-30 r5022 [x86_64-linux-5.4.0-40-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 250GB Serial Number: -- LU WWN Device Id: 5 002538 ... Firmware Version: EMT02B6Q User Capacity: 250,059,350,016 bytes [250 GB] 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: Tue Jan 5 19:25:57 2021 CET 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, NOT FROZEN [SEC1] 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: ( 133) 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 099 099 000 - 1245 12 Power_Cycle_Count -O--CK 099 099 000 - 921 177 Wear_Leveling_Count PO--C- 099 099 000 - 6 179 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 075 052 000 - 25 195 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 - 19 241 Total_LBAs_Written -O--CK 099 099 000 - 3611121612 ||||||_ 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) 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 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: 24 Celsius Power Cycle Min/Max Temperature: 18/24 Celsius Lifetime Min/Max Temperature: 14/46 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 (4) Index Estimated Time Temperature Celsius 5 2021-01-04 22:10 27 ******** 6 2021-01-04 22:20 27 ******** 7 2021-01-04 22:30 27 ******** 8 2021-01-04 22:40 ? - 9 2021-01-04 22:50 ? - 10 2021-01-04 23:00 20 * 11 2021-01-04 23:10 21 ** ... ..( 2 skipped). .. ** 14 2021-01-04 23:40 21 ** 15 2021-01-04 23:50 ? - 16 2021-01-05 00:00 16 - 17 2021-01-05 00:10 18 - 18 2021-01-05 00:20 19 - 19 2021-01-05 00:30 20 * 20 2021-01-05 00:40 21 ** 21 2021-01-05 00:50 20 * 22 2021-01-05 01:00 20 * 23 2021-01-05 01:10 20 * 24 2021-01-05 01:20 21 ** 25 2021-01-05 01:30 21 ** 26 2021-01-05 01:40 ? - 27 2021-01-05 01:50 18 - 28 2021-01-05 02:00 19 - 29 2021-01-05 02:10 20 * ... ..( 6 skipped). .. * 36 2021-01-05 03:20 20 * 37 2021-01-05 03:30 21 ** ... ..( 8 skipped). .. ** 46 2021-01-05 05:00 21 ** 47 2021-01-05 05:10 ? - 48 2021-01-05 05:20 21 ** ... ..( 11 skipped). .. ** 60 2021-01-05 07:20 21 ** 61 2021-01-05 07:30 ? - 62 2021-01-05 07:40 17 - 63 2021-01-05 07:50 18 - 64 2021-01-05 08:00 19 - ... ..( 2 skipped). .. - 67 2021-01-05 08:30 19 - 68 2021-01-05 08:40 20 * ... ..( 4 skipped). .. * 73 2021-01-05 09:30 20 * 74 2021-01-05 09:40 ? - 75 2021-01-05 09:50 20 * 76 2021-01-05 10:00 21 ** 77 2021-01-05 10:10 ? - 78 2021-01-05 10:20 ? - 79 2021-01-05 10:30 15 - 80 2021-01-05 10:40 16 - 81 2021-01-05 10:50 17 - 82 2021-01-05 11:00 17 - 83 2021-01-05 11:10 17 - 84 2021-01-05 11:20 18 - 85 2021-01-05 11:30 19 - 86 2021-01-05 11:40 20 * 87 2021-01-05 11:50 20 * 88 2021-01-05 12:00 21 ** 89 2021-01-05 12:10 21 ** 90 2021-01-05 12:20 ? - 91 2021-01-05 12:30 ? - 92 2021-01-05 12:40 15 - 93 2021-01-05 12:50 16 - 94 2021-01-05 13:00 ? - 95 2021-01-05 13:10 16 - 96 2021-01-05 13:20 17 - 97 2021-01-05 13:30 17 - 98 2021-01-05 13:40 18 - ... ..( 9 skipped). .. - 108 2021-01-05 15:20 18 - 109 2021-01-05 15:30 19 - ... ..( 4 skipped). .. - 114 2021-01-05 16:20 19 - 115 2021-01-05 16:30 20 * 116 2021-01-05 16:40 21 ** 117 2021-01-05 16:50 ? - 118 2021-01-05 17:00 14 - 119 2021-01-05 17:10 16 - 120 2021-01-05 17:20 18 - 121 2021-01-05 17:30 19 - 122 2021-01-05 17:40 20 * 123 2021-01-05 17:50 21 ** ... ..( 2 skipped). .. ** 126 2021-01-05 18:20 21 ** 127 2021-01-05 18:30 ? - 0 2021-01-05 18:40 18 - 1 2021-01-05 18:50 21 ** 2 2021-01-05 19:00 21 ** 3 2021-01-05 19:10 23 **** 4 2021-01-05 19:20 24 ***** 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 2 996 Transition from drive PhyRdy to drive PhyNRdy 0x000a 2 2 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