SSD Crucial M4 smartctl
Материал из OpenWiki
Пример вывода smartctl -a
в Ubuntu 14.04:
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.13.0-29-generic] (local build) Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Device Model: M4-CT128M4SSD1 Serial Number: 000000001308092C1437 LU WWN Device Id: 5 00a075 1092c1437 Firmware Version: 070H User Capacity: 128 035 676 160 bytes [128 GB] Sector Size: 512 bytes logical/physical Rotation Rate: Solid State Device Device is: Not in smartctl database [for details use: -P showall] ATA Version is: ACS-2, ATA8-ACS T13/1699-D revision 6 SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s) Local Time is: Sat Jul 19 12:28:33 2014 YEKT 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: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 595) 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: ( 2) minutes. Extended self-test routine recommended polling time: ( 9) minutes. Conveyance self-test routine recommended polling time: ( 3) 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: 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 100 100 050 Pre-fail Always - 0 5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0 9 Power_On_Hours 0x0032 100 100 001 Old_age Always - 4905 12 Power_Cycle_Count 0x0032 100 100 001 Old_age Always - 444 170 Unknown_Attribute 0x0033 100 100 010 Pre-fail Always - 0 171 Unknown_Attribute 0x0032 100 100 001 Old_age Always - 0 172 Unknown_Attribute 0x0032 100 100 001 Old_age Always - 0 173 Unknown_Attribute 0x0033 100 100 010 Pre-fail Always - 4 174 Unknown_Attribute 0x0032 100 100 001 Old_age Always - 6 181 Program_Fail_Cnt_Total 0x0022 100 100 001 Old_age Always - 94489280534 183 Runtime_Bad_Block 0x0032 100 100 001 Old_age Always - 0 184 End-to-End_Error 0x0033 100 100 050 Pre-fail Always - 0 187 Reported_Uncorrect 0x0032 100 100 001 Old_age Always - 0 188 Command_Timeout 0x0032 100 100 001 Old_age Always - 0 189 Unknown_SSD_Attribute 0x000e 100 100 001 Old_age Always - 88 194 Temperature_Celsius 0x0022 100 100 000 Old_age Always - 0 195 Hardware_ECC_Recovered 0x003a 100 100 001 Old_age Always - 0 196 Reallocated_Event_Count 0x0032 100 100 001 Old_age Always - 0 197 Current_Pending_Sector 0x0032 100 100 001 Old_age Always - 0 198 Offline_Uncorrectable 0x0030 100 100 001 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x0032 100 100 001 Old_age Always - 3 202 Unknown_SSD_Attribute 0x0018 100 100 001 Old_age Offline - 0 206 Unknown_SSD_Attribute 0x000e 100 100 001 Old_age Always - 0 SMART Error Log Version: 1 No Errors Logged 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% 1 - 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.
Вывод статистики smartctl -l ssd /dev/sda
, диску примерно год:
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.13.0-29-generic] (local build) Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org Device Statistics (GP Log 0x04) Page Offset Size Value Description 7 ===== = = == Solid State Device Statistics (rev 1) == 7 0x008 1 4~ Percentage Used Endurance Indicator |_ ~ normalized value