Removing a PowerHA SystemMirror network

You can remove a network from a PowerHA® SystemMirror® cluster definition.

About this task

Note: Deleting all network interfaces associated with a network deletes the network definition from PowerHA SystemMirror.

To remove a network:

From the command line, enter smit sysmirror
In SMIT, select Cluster Nodes and Networks > Manage Networks and Network Interfaces > Networks > Remove a Network and press Enter.
SMIT displays the Select a Network to Remove panel.
Select the network to remove.
SMIT displays
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Are you sure?
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Press Enter to remove the network. All of this network's subnets and their interfaces are removed from the PowerHA SystemMirror configuration.
On the same node, synchronize the cluster configuration.

If the Cluster Services is running on the local node, the synchronization triggers a dynamic reconfiguration event.