You can store all of the files that are associated with Oracle Real Application Clusters on the Sun StorEdge QFS shared file system.
Distribute these files among several file systems as follows:
Create one file system in the cluster to store these files:
Oracle binary files
Oracle configuration files (for example, init.ora, tnsnames.ora, listener.ora, and sqlnet.ora)
Alert files (for example, alert_sid.log)
Trace files (*.trc)
Create one file system for each database to store these files for all Oracle Real Application Clusters instances of the database:
Data files
Control files
Online redo log files
Archived redo log files
For information about how to create a Sun StorEdge QFS shared file system, see the following documentation for Sun StorEdge QFS:
Sun StorEdge QFS and Sun StorEdge SAM-FS Software Installation and Configuration Guide
Sun StorEdge QFS and Sun StorEdge SAM-FS File System Administration Guide