How to Configure SUNW.HAStoragePlus Resource Type

The SUNW.HAStoragePlus resource type was introduced in Sun Cluster 3.0 5/02. This new resource type performs the same functions as SUNW.HAStorage, and it has an additional feature to make a local file system highly available. Sun Cluster HA for DNS is not disk-intensive and is not scalable, and therefore, setting up the SUNW.HAStoragePlus resource type is optional.

See the SUNW.HAStoragePlus(5) man page and Relationship Between Resource Groups and Disk Device Groups in Sun Cluster Data Services Planning and Administration Guide for Solaris OS for background information. See Synchronizing the Startups Between Resource Groups and Disk Device Groups in Sun Cluster Data Services Planning and Administration Guide for Solaris OS for the procedure. (If you are using a Sun Cluster 3.0 version prior to 5/02, you must set up SUNW.HAStorage instead of SUNW.HAStoragePlus. See Synchronizing the Startups Between Resource Groups and Disk Device Groups in Sun Cluster Data Services Planning and Administration Guide for Solaris OS for the procedure.)