Sun Cluster 3.1 Data Service Planning and Administration Guide

How to Set Up HAStorage Resource Type for Existing Resources

HAStorage might not be supported in a future release of Sun Cluster. Equivalent functionality is supported by HAStoragePlus. To upgrade from HAStorage to HAStoragePlus, see xxxx.

To create a HAStorage resource for existing resources, read Synchronizing the Startups Between Resource Groups and Disk Device Groups, and then perform the following steps.

  1. Determine whether the resource type is registered.

    The following command prints a list of registered resource types.

    # scrgadm -p | egrep Type
  2. If you need to, register the resource type.

    # scrgadm -a -t SUNW.HAStorage

  3. Create the HAStorage resource hastorage-1.

    # scrgadm -a -g resource-group -j hastorage-1 -t SUNW.HAStorage \
    -x ServicePaths= … -x AffinityOn=True

  4. Enable the hastorage-1 resource.

    # scswitch -e -j hastorage-1

  5. Set up the dependency for each of the existing resources, as required.

    # scrgadm -c -j resource -y Resource_Dependencies=hastorage-1

  6. Verify that you have correctly configured the resource dependencies.

    # scrgadm -pvv -j resource | egrep strong