PRIMECLUSTER Installation and Administration Guide 4.3

8.7.1 Deleting a Resource

This section explains how to delete a resource.

Operation Procedure:

1. Log in to any one of the cluster nodes using system administrator access privileges.

2. Start the RMS Wizard.

   Execute the "hvw -n configuration file" command. Specify the name of the configuration file in which the resource is defined.

   The following example shows how to start RMS Wizard with the configuration file name "testconf."

   # /opt/SMAW/SMAWRrms/bin/hvw -n testconf

3. Select "Application-Edit" from the "Main configuration menu."

   

4. Select the userApplication in which the resource is registered from the "Application selection menu." The following example shows how to select "APP1."

   

5. Use the "turnkey wizard" to select the resource.

   Select "REMOVE+EXIT" from the screen after selecting the resource.
   Then, select "SAVE+EXIT" to return to the "Main configuration menu."

   

6. Select "Configuration-Generate" from the "Main configuration menu."

   

7. Select "Configuration-Activate" from the "Main configuration menu."

   

8. Select "QUIT" from the "Main configuration menu" to exit from the RMS Wizard.

   

9. Check the cluster service for the PRIMECLUSTER-compatible product.
   Execute the following command in any node that is part of the cluster system.

   # /etc/opt/FJSVcluster/bin/clrwzconfig -c

10. If the results of the cluster service check for the PRIMECLUSTER-compatible product shows that the "clrwzconfig" command output message 8050, re-register the cluster service for the PRIMECLUSTER-compatible product.
    Execute the following command in any node that is part of the cluster system.

    # /etc/opt/FJSVcluster/bin/clrwzconfig

Note

• When deleting a Gds resource, you need to bring the Gds volume Online.
  See "8.7.1.1 Settings made when deleting a Gds resource."

• When deleting a procedure resource, first delete the procedure resource from the cluster resource management facility after deleting the procedure resource from the cluster application. For details on how to delete a procedure resource from the cluster resource management facility, see "D.3 Deleting a Procedure Resource."

• When deleting an Fsystem resource, delete the mount point that was being used as the resource (mount point of the line beginning with "#RMS#") from /etc/fstab.pcl on all nodes.

• When deleting takeover network resources, delete entries added at the time of setting up takeover network resources from the following environment files:

  • /usr/opt/reliant/etc/hvipalias

  • /etc/hosts

8.7.1.1 Settings made when deleting a Gds resource

When the Gds resource is to be deleted, you must also notify the cluster resource management facility (CRM) that the Gds resources can no longer be used for the cluster application.

Operation Procedure:

Execute the following command on the node on which you want to delete resources.

# /opt/SMAW/SMAWRrms/bin/hvgdsetup -d [class-name]