HP Surestore Disk Array 12h - And FC60 Service Manual page 474

Test Level
0 Test hardware components on the selected controller
1 Level 0 tests, plus
– Issue a Write Buffer and Read Buffer to each disk owned by the
controller,
– Issue an Inquiry command to each disk not owned by the controller.
2 Level 1 tests, plus
– Write and read the maintenance area on each disk owned by the
controller.
3 Level 2 tests, plus
– Issue a Diagnostic Self Test to each disk owned by the controller.
cntrltest controller #
AR60DIAG> cntrltest controller 0
Enter the level of testing [0-3]
2
Controller Test successful !!
474
Testing Performed