/dev/sda smartctl 7.1 2019-12-30 r5022 [x86_64-linux-4.19.0-8-amd64] (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 Apr 21 20:02:23 2020 CEST 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: ( 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 098 098 000 - 5281 12 Power_Cycle_Count -O--CK 099 099 000 - 933 177 Wear_Leveling_Count PO--C- 098 098 000 - 37 179 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 076 053 000 - 24 195 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 - 69 241 Total_LBAs_Written -O--CK 099 099 000 - 19340024319 ||||||_ 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: ? Celsius Power Cycle Min/Max Temperature: 25/25 Celsius Lifetime Min/Max Temperature: 19/47 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 (71) Index Estimated Time Temperature Celsius 72 2020-04-20 22:50 27 ******** 73 2020-04-20 23:00 27 ******** 74 2020-04-20 23:10 26 ******* 75 2020-04-20 23:20 26 ******* 76 2020-04-20 23:30 27 ******** 77 2020-04-20 23:40 27 ******** 78 2020-04-20 23:50 28 ********* 79 2020-04-21 00:00 ? - 80 2020-04-21 00:10 26 ******* 81 2020-04-21 00:20 25 ****** 82 2020-04-21 00:30 25 ****** 83 2020-04-21 00:40 26 ******* 84 2020-04-21 00:50 25 ****** 85 2020-04-21 01:00 25 ****** 86 2020-04-21 01:10 25 ****** 87 2020-04-21 01:20 ? - 88 2020-04-21 01:30 25 ****** 89 2020-04-21 01:40 26 ******* 90 2020-04-21 01:50 27 ******** 91 2020-04-21 02:00 26 ******* ... ..( 2 skipped). .. ******* 94 2020-04-21 02:30 26 ******* 95 2020-04-21 02:40 28 ********* 96 2020-04-21 02:50 26 ******* 97 2020-04-21 03:00 27 ******** 98 2020-04-21 03:10 26 ******* 99 2020-04-21 03:20 26 ******* 100 2020-04-21 03:30 ? - 101 2020-04-21 03:40 31 ************ 102 2020-04-21 03:50 24 ***** 103 2020-04-21 04:00 ? - 104 2020-04-21 04:10 ? - 105 2020-04-21 04:20 24 ***** 106 2020-04-21 04:30 25 ****** 107 2020-04-21 04:40 27 ******** 108 2020-04-21 04:50 24 ***** 109 2020-04-21 05:00 24 ***** 110 2020-04-21 05:10 25 ****** 111 2020-04-21 05:20 28 ********* 112 2020-04-21 05:30 ? - 113 2020-04-21 05:40 25 ****** 114 2020-04-21 05:50 25 ****** 115 2020-04-21 06:00 28 ********* 116 2020-04-21 06:10 27 ******** 117 2020-04-21 06:20 26 ******* 118 2020-04-21 06:30 26 ******* 119 2020-04-21 06:40 25 ****** 120 2020-04-21 06:50 26 ******* 121 2020-04-21 07:00 29 ********** 122 2020-04-21 07:10 29 ********** 123 2020-04-21 07:20 28 ********* 124 2020-04-21 07:30 26 ******* 125 2020-04-21 07:40 ? - 126 2020-04-21 07:50 24 ***** 127 2020-04-21 08:00 25 ****** 0 2020-04-21 08:10 25 ****** 1 2020-04-21 08:20 28 ********* 2 2020-04-21 08:30 24 ***** 3 2020-04-21 08:40 24 ***** 4 2020-04-21 08:50 24 ***** 5 2020-04-21 09:00 26 ******* 6 2020-04-21 09:10 25 ****** 7 2020-04-21 09:20 25 ****** 8 2020-04-21 09:30 24 ***** 9 2020-04-21 09:40 25 ****** 10 2020-04-21 09:50 25 ****** 11 2020-04-21 10:00 26 ******* 12 2020-04-21 10:10 29 ********** 13 2020-04-21 10:20 26 ******* 14 2020-04-21 10:30 25 ****** 15 2020-04-21 10:40 28 ********* 16 2020-04-21 10:50 25 ****** ... ..( 4 skipped). .. ****** 21 2020-04-21 11:40 25 ****** 22 2020-04-21 11:50 ? - 23 2020-04-21 12:00 22 *** 24 2020-04-21 12:10 23 **** 25 2020-04-21 12:20 24 ***** 26 2020-04-21 12:30 25 ****** 27 2020-04-21 12:40 25 ****** 28 2020-04-21 12:50 24 ***** 29 2020-04-21 13:00 24 ***** 30 2020-04-21 13:10 24 ***** 31 2020-04-21 13:20 25 ****** ... ..( 2 skipped). .. ****** 34 2020-04-21 13:50 25 ****** 35 2020-04-21 14:00 26 ******* 36 2020-04-21 14:10 31 ************ 37 2020-04-21 14:20 26 ******* ... ..( 4 skipped). .. ******* 42 2020-04-21 15:10 26 ******* 43 2020-04-21 15:20 25 ****** 44 2020-04-21 15:30 28 ********* 45 2020-04-21 15:40 ? - 46 2020-04-21 15:50 27 ******** 47 2020-04-21 16:00 25 ****** 48 2020-04-21 16:10 25 ****** 49 2020-04-21 16:20 25 ****** 50 2020-04-21 16:30 26 ******* 51 2020-04-21 16:40 29 ********** 52 2020-04-21 16:50 25 ****** ... ..( 5 skipped). .. ****** 58 2020-04-21 17:50 25 ****** 59 2020-04-21 18:00 27 ******** 60 2020-04-21 18:10 25 ****** ... ..( 5 skipped). .. ****** 66 2020-04-21 19:10 25 ****** 67 2020-04-21 19:20 26 ******* 68 2020-04-21 19:30 25 ****** 69 2020-04-21 19:40 25 ****** 70 2020-04-21 19:50 25 ****** 71 2020-04-21 20:00 ? - 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 2 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