Displaying an application-centric cluster view

Edit online

You can use the ASCII version of SMIT to view a cluster application.

About this task

To show a cluster application in SMIT:

Procedure

  1. From the command line, enter smit sysmirror
  2. In SMIT, select Cluster Applications and Resources > Resources > Configure User Applications (Scripts and Monitors) > Show Cluster Applications and press Enter.

    SMIT displays the list of applications.

  3. Select the application to show from the list.

    SMIT displays the application with its related components.

Results

To show current resource group and application state, select Cluster Applications and Resources > Resource Groups > Show All Resources by Node or Resource Group > Show the Current State of Applications and Resource Groups. This panel displays the current states of applications and resource groups for each resource group.

  • For non-concurrent groups, PowerHA® SystemMirror® shows only the node on which they are online and the applications state on this node
  • For concurrent groups, PowerHA SystemMirror shows ALL nodes on which they are online and the applications states on the nodes
  • For groups that are offline on all nodes, only the application states are displayed, node names are not listed.