Storage Management Requirements for the Oracle Clusterware (Sun Cluster Data Service for Oracle RAC Guide for Solaris OS)

Sun Cluster Data Service for Oracle RAC Guide for Solaris OS

Oracle Clusterware disks such as Oracle cluster registry (OCR) and voting disks are supported on the following storage management schemes:

Solaris Volume Manager for Sun Cluster

Note –
Solaris Volume Manager for Sun Cluster is supported only with Oracle RAC. Solaris Volume Manager for Sun Cluster with Oracle Parallel Server is not supported.
Veritas Volume Manager (VxVM)

Note –
VxVM is supported only on the SPARC platform.
Hardware redundant array of independent disks (RAID) support
Sun StorageTek^TM QFS shared file system with hardware RAID support or with Solaris Volume Manager for Sun Cluster
Qualified network-attached storage (NAS)