Overview of Drive Diagnostics
Beginning from release 4.2(2a), Drive Diagnostics feature supports running diagnostics on HDD/SSD and SAS/SATA drive types. This feature allows you to determine the device health by obtaining information from the device to determine usage, Operability, etc.
Cisco UCS Manager does not support on demand diagnostics. This feature checks the drive status automatically and provides a view only status. In case the self test fails, Cisco UCS Manager also raises a major fault.