Upgrade Requirements and Software Support Guidelines

Observe the following requirements and software-support guidelines on all clusters that have a partnership with the cluster you are upgrading when you upgrade a cluster to the Sun Cluster Geographic Edition 3.1 2006Q4 software:

• Supported hardware — The cluster hardware must be a supported configuration for Sun Cluster Geographic Edition 3.1 2006Q4 software. Contact your Sun representative for information about Sun Cluster Geographic Edition configurations that are currently supported.

• Minimum Solaris OS — The cluster must run on or be upgraded to at least the initial release of Solaris OS 8 software, including the most current required patches.