diagnose system disk health

Health information of this disk.

Syntax

diagnose system disk health

Example

System Time:  2019-11-21 18:24:26 GMT (Uptime: 0d 0h 0m)
smartctl 6.3 2014-07-26 r3976 [x86_64-linux-4.9.60-3500F] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org

/dev/sda [megaraid_disk_00] [SAT]: Device open changed type from 'megaraid,0' to 'sat+megaraid,0'
=== START OF READ SMART DATA SECTION ===
SMART Status not supported: ATA return descriptor not supported by controller firmware
SMART overall-health self-assessment test result: PASSED
Warning: This result is based on an Attribute check.

smartctl 6.3 2014-07-26 r3976 [x86_64-linux-4.9.60-3500F] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org

/dev/sda [megaraid_disk_01] [SAT]: Device open changed type from 'megaraid,1' to 'sat+megaraid,1'
=== START OF READ SMART DATA SECTION ===
SMART Status not supported: ATA return descriptor not supported by controller firmware
SMART overall-health self-assessment test result: PASSED
Warning: This result is based on an Attribute check.

smartctl 6.3 2014-07-26 r3976 [x86_64-linux-4.9.60-3500F] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org

/dev/sdb: Unknown USB bridge [0x196d:0x0201 (0x1120)]
Please specify device type with the -d option.

Use smartctl -h to get a usage summary