System activity is indicated through the green LED.
The
node status LED provides
the following system activity indicators:
- Off
- The node is not operating as a member of a cluster.
- On
- The node is operating as a member of a cluster.
- Flashing
- 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.