PRIMECLUSTER Installation and Administration Guide4.5

I.3.4 Setting Up Disk Resources

Perform the following procedure in the copy destination cluster system.

1. Deletion of disk resources

   Perform this setting on any node configuring a cluster system.

   1. Delete all GDS class resources

      Example: Deleting class resource Class1

      #/etc/opt/FJSVsdx/bin/sdxdcrsc -R -c Class1

   2. Confirm the resource IDs of the registered disk resources.

      The resource IDs of the disk resources are the underlined portions of the entries for "SHD_DISK" and "DISK" in the following command output results.

      # /etc/opt/FJSVcluster/bin/clgettree
      Cluster 1 cluster
        Domain 2 CLUSTER
          Shared 7 SHD_CLUSTER
           SHD_DISK 35 SHD_Disk35 UNKNOWN
             DISK 37 c1t4d0 ON fuji4
             DISK 153 c1t4d1 ON fuji5
      ...
        Node 3 fuji4 ON
          DISK 19 c0t0d0 UNKNOWN
          DISK 37 c1t4d0 ON
      ...

   3. Delete all the disk resources that were checked in Step 2.

      Example: The resource IDs of the registered disk resources are "19", "35", "37", and "153".

      # /etc/opt/FJSVcluster/bin/cldelrsc -r 19
      # /etc/opt/FJSVcluster/bin/cldelrsc -r 35
      # /etc/opt/FJSVcluster/bin/cldelrsc -r 37
      # /etc/opt/FJSVcluster/bin/cldelrsc -r 153

2. Re-registration of disk resources

   If disk resources are used in the copy source, re-register the disks in the resource database.

   For details, see "Executing Automatic Configuration."

   Example:

   # /etc/opt/FJSVcluster/bin/clautoconfig -r