212 Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1
Action: Identify
Select Identify to turn on the LED light that identifies a drive that must be replaced or that you 
want to troubleshoot. Select this action to access a dialog box like the one shown in 
Figure 6-30.
Figure 6-30   Identifying an internal drive
Your action makes an amber LED flash (turn on and off continuously) for the drive that you 
want to identify.
Click Turn LED Off when you are finished. The LED returns to its initial state.
In the CLI, this action requires a command that operates with the drive enclosure. The LED 
does not belong to a drive itself, but to the slot of the enclosure, so the command is 
chenclosureslot. See Example 6-14 for commands to turn on and off identification LED on 
slot 3 of enclosure 1, populated with drive id 21.
Example 6-14   Changing slot LED to identification mode with CLI
IBM_Storwize:ITSOV7K:superuser>lsenclosureslot -slot 3 1
enclosure_id 1
slot_id 3
fault_LED off
powered yes
drive_present yes
drive_id 21
IBM_Storwize:ITSOV7K:superuser>chenclosureslot -identify yes -slot 3 1
IBM_Storwize:ITSOV7K:superuser>lsenclosureslot -slot 3 1
enclosure_id 1
slot_id 3
fault_LED slow_flashing
powered yes
drive_present yes
drive_id 21
IBM_Storwize:ITSOV7K:superuser>chenclosureslot -identify no -slot 3 1
Action: Upgrade
Select Upgrade to update the drive firmware as shown in Figure 6-31 on page 213. You can 
choose to update an individual drive, selected drives or all the drives in the system.