If you are using global device groups or shared file systems for Oracle files, configure storage resources to manage the availability of the storage on which the Oracle software depends.
Configure the following types of storage resources:
Global device groups:
Solaris Volume Manager for Sun Cluster multi-owner disk sets
Shared file systems:
A Sun QFS shared file system, with either Solaris Volume Manager for Sun Cluster multi-owner disk sets or hardware RAID
A file system on a qualified NAS device with Support for Oracle RAC:
This section contains the following information about registering and configuring storage resources for Oracle Database files: