PRIMECLUSTER Installation and Administration Guide 4.2 (Linux for Itanium)

7.1.2.1.3 Operations

You can perform the operations described below on the CRM main window.
In the table below, "Selection resource" is the resource class name of the selectable resource. For details on resource class names, see "Detailed Resource Information."

[Operations of the CRM main window]

Feature	Operation method		Target group
	Menu	Selection resource
Build CRM resource database	Tool - Initial setup	None (*1)	wvroot clroot
Request Resource activation	Tool - Start	SDX_DC (*2)	wvroot clroot cladmin
Request Resource deactivation	Tool - Stop	SDX_DC (*2)	wvroot clroot cladmin
Exit Cluster Admin screen	File - Exit	All No selection	All
View Help	Help - Content (*3)	All No selection	All
View version	Help - About	All No selection	All

*1 Set Initial Configuration menu can be selected only if the resource database has not been set up. This menu item is not displayed in the pop-up menu.

*2 Only the disk resources that are registered to Global Disk Services are enabled.

*3 Help for the CRM main window is displayed with a separate browser from the browser that displays Help for CF, RMS, and SIS.

• Only available menus are displayed in the pop-up menu.

• If there are no available menu items for the resource selected from the CRM tree view, "None" is displayed in the pop-up menu. Selecting this item will not initiate any operation.

• For information about user groups, see "Assigning Users to Manage the Cluster."

• Initial setup

  Select this item to set up the resource database to be managed by the cluster resource management facility. Select Tool -> Initial setup to display the Initial Configuration Setup screen. The initial configuration setup cannot be operated simultaneously from multiple clients. See "Initial Configuration Setup."

• Start

  This menu item activates the selected resource. The start operation is executed during maintenance work. If the selected resource is registered to a cluster application, the start operation can be executed only when that cluster application is in the Deact state. Use the RMS main window to check the cluster application state.

  

  • After completing the maintenance work, be sure to return the resource that you worked on to its state prior to the maintenance.

  • If the resource that is shown in the CRM view is registered to a cluster application, be sure to stop the resource before clearing the Deact state of the application.

  • Yes button

    Executes resource start processing.

  • No button

    Does not execute resource start processing.

• Stop

  This menu item deactivates the selected resource. The stop operation is executed during maintenance work. If the selected resource is registered to a cluster application, the startup operation can be executed only when that cluster application is in the Deact state. Use the RMS main window to check the cluster application state.

  

  • After completing the maintenance work, be sure to return the resource that you worked on to its state prior to the maintenance.

  • If the resource that is shown in the CRM view is registered to a cluster application, be sure to stop the resource before clearing the Deact state of the application.

  • Yes button

    Executes resource stop processing.

  • No button

    Does not execute resource stop processing.

If a message is displayed during operating at the CRM main window and the frame title of the message dialog box is "Cluster resource management facility," then see the following references for information:

• "PRIMECLUSTER Cluster Foundation (CF) Configuration and Administration Guide"

  • "10.10 Cluster Resource Management Facility Messages"

• Appendix D in this manual

  • "Failed Resource and Operator Intervention Messages (GUI)"