Array Disk Fixed

When the array disk is shutdownof bad way, the controller can't find the disks
These are the commands by fix the problem:
Login to console, and type the follow:

clear this invalid_cache nodestroy_unflushed_data
shutdown this_controller
#if the array disks can't shutdown, then execute:
show units full
#if the show: write-protect mode, or data-safety, inoperative, etc. Execute:
clear lost_data
#For our case is unit is d100 and d200
#then exec again the command. Finally execute shutdown
shutdown this_controller