Configuration Guidelines for Sun Cluster Data Services

The following information applies to this update release and all subsequent updates.

Determining the Location of the Application Binaries (5/02)

This following change was introduced in the Sun Cluster 3.0 5/02 update release and applies to this update and all subsequent updates to Sun Cluster 3.0 software.

• Highly available local file system - Using HAStoragePlus, you can integrate your local file system into the Sun Cluster environment making the local file system highly available. HAStoragePlus provides additional file system capabilities such as checks, mounts, and unmounts enabling Sun Cluster to fail over local file systems. In order to failover, the local file system must reside on global disk groups with affinity switchovers enabled.

  See the individual data service chapters or "Enabling Highly Available Local File Systems" for information on how to use the HAStoragePlus resource type.

Planning the Cluster File System Configuration (5/02)

The following change was introduced in the Sun Cluster 3.0 5/02 update release and applies to this update and all subsequent updates to Sun Cluster 3.0 software.

The resource type HAStoragePlus enables you to use a highly available local file system in a Sun Cluster environment configured for failover. This resource type is supported in Sun Cluster 3.0 5/02. See "Enabling Highly Available Local File Systems" for information on setting up the HAStoragePlus resource type.

See the planning chapter of the Sun Cluster 3.0 12/01 Software Installation Guide for information on how to create cluster file systems.