SMART Status not supported: Incomplete response, ATA output registers missingSMART overall-health self-assessment test result: PASSED SATA Version is: SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s) Testing SSD drive sdb on HP raid controller # smartctl -a -d cciss,4 /dev/sdbĭevice is: Not in smartctl database ĪTA Version is: ACS-2, ATA8-ACS T13/1699-D revision 6 Long (extended) Self-test duration: 1860 seconds Num Test Status segment LifeTime LBA_first_err Specified cycle count over device lifetime: 10000Įrrors Corrected by Total Correction Gigabytes TotalĮCC rereads/ errors algorithm processed uncorrectedįast | delayed rewrites corrected invocations errors Smartctl 7.0 r4883 (local build)Ĭopyright (C) 2002-18, Bruce Allen, Christian Franke, = START OF INFORMATION SECTION =
#LINUX DISK HEALTH HOW TO#
How to use Smartmontools on HP hp smart array raid controller # smartctl -a -d cciss,0 /dev/sdaĮxample output SAS drive on HP hp smart array raid controller # smartctl -a -d cciss,0 /dev/sda We can see Power_On_Hours is 29238, this mean the SSD has been power on for 29238 hours (1.218 days). On Samsung SSD drive above you can check Wear_Leveling_Count 092, so the disk life time still 92%.
#LINUX DISK HEALTH OFFLINE#
# 5 Extended offline Completed without error 00% 7531. # 4 Extended offline Completed without error 00% 7545. # 3 Extended offline Completed without error 00% 16189. # 2 Extended offline Completed without error 00% 28634. # 1 Short offline Completed without error 00% 28745. Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error SMART Self-test log structure revision number 1 Vendor Specific SMART Attributes with Thresholds: SMART Attributes Data Structure revision number: 1 SMART overall-health self-assessment test result: PASSED SMART support is: Available - device has SMART capability. SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s) User Capacity: 480,103,981,056 bytes ĭevice is: In smartctl database ĪTA Version is: ACS-2, ATA8-ACS T13/1699-D revision 4c Below is example output for SSD drive = START OF INFORMATION SECTION =
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