1.2 New Features and Changes

For information on the features associated with Cluster Volume Manager, refer to Chapter 2, Cluster Volume Manager. New features in Release 2.2.1 include:

• CVM is now compatible with the Sun StorEdge^TM A3000.

  Before using CVM with the Sun StorEdge A3000, refer to the Sun StorEdge Volume Manager Release Notes (Release 2.5 or 2.6 as applicable) for information on how to install and use SSVM (and CVM) with the Sun StorEdge A3000.

• CVM now supports up to four nodes per cluster. However, storage devices that are physically connected to all nodes are required for shared disk groups to work on more than two nodes.