4.3.5 CLUSTER

You can alter or list the Oracle RAC Clusters on the Oracle Exadata Database Machine.

• ALTER CLUSTER
  This command alters Oracle Grid Infrastructure (GI) cluster attributes.
• CREATE CLUSTER
  Use this command to create virtual guests for a virtual machine (VM) cluster, including the steps to configure and deploy an Oracle RAC database.
• DESTROY CLUSTER
  This command is used to cleanly remove a running virtual machine (VM) cluster in one operation.
• DOWNGRADE CLUSTER
  Use this command downgrade a previously upgraded cluster.
• LIST CLUSTER
  This command lists a specific Exadata cluster.
• LIST CLUSTERS
  This command lists the existing Exadata clusters.
• UPGRADE CLUSTER
  Use this command upgrade an Oracle Grid Infrastructure cluster.