You can view the status of your cluster and how it is configured by running:

opc cluster node list
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This will return a list of all configured nodes in the cluster:

Host - This is the specified address for the cluster node

User - The user that was specified when adding the node to the cluster

SSH Port - The SSH port being used by the cluster services on the node

ID - A unique identifier string assigned to each node

Role - The current role of the node, either main or standby

Status - This shows if the node is online or offline. the status is checked by an SSH call to each node every 60 seconds or will manually check when the cluster node list command is ran

Sync in Progress - This will indicate if a node is being sync'd at the time of checking. If a sync is in progress a % will show the progress.