chnodeled
Use the chnodeled command to turn the identification light-emitting diode (LED) on or off for the specified node or control canister.
Syntax
>>- satask -- chnodeled --+- -on--+-----------------------------> '- -off-' >--+-----------------------+--+--------------+----------------->< '-+- -battery --+--slot-' '- panel_name -' '- bootdrive -'
Parameters
- -on | -off
- (Required) Turns the identification LED for the specified node or control canister on or off.
- -battery | -bootdrive slot
- (Optional) Turns the LED on the battery or bootdrive
on or off.Looking at the front of the node:
- The value for the drive on the left side is 1 for slot 1. The value for the drive on the right side is 2 for slot 2.
- The battery on the left goes in the first battery slot (1). The battery on the right goes in the second battery slot (2).
If you specify -battery or -bootdrive, you must specify slot. If you do not specify -battery or -bootdrive, the node automatically sets the light-emitting diode (LED) identity for the control canister.
- panel_name
- (Optional) Specifies a unique panel name used to apply the command
to a valid node on the fabric.Note: If panel_name is not supplied, this applies to the node on which the command is running.
Description
This command turns the canister identification LED on or off.
Note: The identification LED is
mapped onto the physical LEDs using different methods, depending on your hardware. Refer to the
documentation for your hardware platform for more information.
An invocation example to turn on the LED to identify the battery in slot 2 on node KP2812
satask chnodeled -on -battery 2 KP2812The resulting output:
No feedbackAn invocation example to turn on the LED to identify the battery on node 2
satask chnodeled -on -battery 2The resulting output:
No feedbackAn invocation example to allow the node to identify the LED
satask chnodeled -onThe resulting output:
No feedbackAn invocation example to turn on the LED for canister 1 in control enclosure 02
satask chnodeled -on 02-1The resulting output:
No feedback