Veritas Storage Foundation 5.0 for Oracle RAC Configuration Guide Extracts for HP Serviceguard Storage Management Suite, Second Edition, May 2008

Investigating I/O Performance for SG Oracle RAC: Storage Mapping
Oracle File Mapping (ORAMAP)
Chapter 6
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If you want to use storage array information accessible through the VAIL providers,
install VAIL and perform any required configuration for the storage arrays and VAIL
providers. To use deep mapping services and performance statistics for supported
storage arrays, you must install both VAIL and Veritas Mapping Services (VxMS).
You will need to install required third-party array CLIs and APIs on the host where you
are going to install VAIL. If you install any required CLI or API after you install VAIL,
rescan the arrays so that SG Oracle RAC can discover them.
For details on supported array models, see the Veritas Array Integration Layer Array
Configuration Guide.