Work with Cluster (WRKCLU)
| Where allowed to run: Interactive environments (*INTERACT *IPGM *IREXX *EXEC) Threadsafe: Yes |
Parameters Examples Error messages |
The Work with Cluster (WRKCLU) command is used to display and to work with cluster nodes and objects. When you run this command, the Work with Cluster display is shown.
Options are available from Work with Cluster to display cluster information, display current cluster performance and configuration information, work with the nodes in the cluster, work with the device domains in the cluster, work with the cluster resource groups in the cluster, work with the administrative domains in the cluster and gather debug information.
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Parameters
| Keyword | Description | Choices | Notes |
|---|---|---|---|
| OPTION | Option | *SELECT, *CLUINF, *CFG, *NODE, *DEVDMN, *ADMDMN, *CRG, *ASPCPYD, *SERVICE | Optional, Positional 1 |
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Option (OPTION)
Specifies the cluster information you want to work with.
- *SELECT
- Display the Work with Cluster menu.
- *CLUINF
- Display cluster information.
- *CFG
- Display the performance and configuration parameters for the cluster.
- *NODE
- Display the Work with Cluster Nodes panel which is a list of nodes in the cluster.
- *DEVDMN
- Display the Work with Device Domains panel which is a list of device domains in the cluster.
- *CRG
- Display the Work with Cluster Resource Groups panel which is a list of cluster resource groups in the cluster.
- *ADMDMN
- Display the Work with Administrative Domains panel which is a list of administrative domains in the cluster.
- *ASPCPYD
- Display the Work with ASP Copy Descriptions panel which is a list of ASP copy descriptions.
- *SERVICE
- Gathers related trace and debug information for all cluster resource service jobs in the cluster. This information is written to a file with a member for each cluster resource service job.
Use this option only when directed by your service provider. It will display a prompt panel for the Dump Cluster Trace (DMPCLUTRC) command.
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Examples
Example 1: Displaying a list of nodes in the cluster.
WRKCLU OPTION(*NODE)
This command displays a list of all nodes in the cluster and detailed information about each node.
Example 2: Getting a list of cluster resource groups that are currently known to the cluster.
WRKCLU OPTION(*CRG)
This command will provide a list of cluster resource groups. It contains options to get more information about the specifics of a cluster resource group.
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