To use Solaris Volume Manager for Sun Cluster, the following software must be installed in addition to the Solaris OS:
Sun Cluster initial cluster framework
Sun Cluster Support for Oracle Real Application Clusters software
Oracle Real Application Clusters software
For information on setting up Sun Cluster and Oracle Real Application Clusters software, see Sun Cluster Software Installation Guide for Solaris OS and Sun Cluster Data Service for Oracle RAC Guide for Solaris OS.