Sun Cluster 3.0 Data Services Installation and Configuration Guide

How to Configure SUNW.HAStorage Resource Type

The SUNW.HAStorage resource type synchronizes actions between HA storage and data service. Because Sun Cluster HA for NFS is disk-intensive, we strongly recommend that you set up SUNW.HAStorage.

For details on the background, see the SUNW.HAStorage(5) man page and "Relationship Between Resource Groups and Disk Device Groups". For the procedure, see "How to Set Up SUNW.HAStorage Resource Type for New Resources".