Node status LED
System activity is indicated through the green node-status LED.
The node status LED provides the following system activity indicators:
- Off
- The node is not operating as a member of a system.
- On
- The node is operating as a member of a system.
- Slow blinking
- The node is in candidate or service state.
- Fast blinking
- The node is dumping cache and state data to the local disk in anticipation of a system reboot from a pending power-off action or other controlled restart sequence.