When you delete a cluster, cluster resource services will be ended on all active cluster nodes and they will be removed from the cluster.
Important: 
If you have independent disk
pools in your cluster, you should first remove each node from the device domain
using the Remove
Device Domain Entry (RMVDEVDMNE) command before you delete
your cluster.
If you have independent disk
pools in your cluster, you should first remove each node from the device domain
using the Remove
Device Domain Entry (RMVDEVDMNE) command before you delete
your cluster.Using iSeries™ Navigator
This requires Option 41 (HA Switchable Resources) to be installed and licensed.
To delete a cluster, follow these steps:
- In iSeries Navigator, expand Management Central.
- Expand Clusters.
- Right-click the cluster you want to delete, and select Delete.
Using CL commands and APIs
You can also use CL commands or APIs to delete a cluster.