|Understanding Server Load Balancing|
After you create a load-balancing cluster, you might need to add or delete servers in response to accommodate changes in peak demand.
To add or delete servers from a cluster, follow these steps:
To add a server, follow the instructions in Creating Metadata for Load-Balancing Clusters and Installing and Configuring Software for Load-Balancing Servers.
To delete a server, open the Server Manager in SAS Management Console, right-click the server, and select Delete. Remove server software as necessary.
Restart all of the servers in the cluster to ensure that all servers are reading the latest cluster metadata.