Configuring the LED power-saving option
Do one of the following:
Use the following command to turn off the chassis LEDs for the specified slots.
savepower led <slot-list> [timer [MM/DD[/[YY]YY] HH:MM|now|duration [HH:MM[recur]]]
Use the following command to turn off all the chassis LEDs.
savepower led all [timer [MM/DD[/[YY]YY] HH:MM|now|duration [HH:MM[recur]]]
Each of these commands includes a timer option. When the timer is configured, the LEDs are turned off for the specified time period and duration. There is one system-wide timer.
The following example shows how to turn off LEDs beginning on 6/1 at 12:01 for 12 hours and repeat daily