How to Change the Private Network Configuration When Adding Nodes or Private Networks
Perform this task to change the global-cluster's private IP address range to accommodate an increase in one or more of the following cluster components:
-
The number of nodes or non-global zones
-
The number of private networks
-
The number of zone clusters
You can also use this procedure to decrease the private IP address range.
Note:
This procedure requires you to shut down the entire cluster. If you need to change onlynum_zoneclusters
, do not perform this procedure. Instead, you can run the following command from a global-cluster node that is in cluster mode to specify the expected number of zone clusters:
phys-schost# cluster set-netprops -p num_zoneclusters=N <cluster-name>
This command does not require you to shut down the cluster.Next Steps
To add a node to an existing cluster, go to one of the following procedures: