Perform this procedure to remove a zone cluster.
Become superuser on a node of the global cluster.
You perform all steps of this procedure from a node of the global cluster.
Take offline each resource group in the zone cluster and disable its resources.
The following steps are performed from a global-cluster node. To instead perform these steps from a node of the zone cluster, log in to the zone-cluster node and omit “-Z zonecluster” from each command.
phys-schost# clresource offline -Z zonecluster resource-group |
List all enabled resources in the zone cluster.
phys-schost# clresource show -Z zonecluster -p Enabled === Resources === Resource: resource Enabled{nodename1}: True Enabled{nodename2}: True … |
Identify those resources that depend on other resources.
phys-schost# clresource show -Z zonecluster -p resource_dependencies === Resources === Resource: node Resource_dependencies: node … |
You must disable dependent resources first before you disable the resources that they depend on.
Disable each enabled resource in the cluster.
phys-schost# clresource disable -Z zonecluster resource |
See the clresource(1CL) man page for more information.
Verify that all resources are disabled.
phys-schost# clresource show -Z zonecluster -p Enabled === Resources === Resource: resource Enabled{nodename1}: False Enabled{nodename2}: False … |
Move each resource group to the unmanaged state.
phys-schost# clresourcegroup unmanage -Z zonecluster resource-group |
Verify that all resources on all nodes are Offline and that all resource groups are in the Unmanaged state.
phys-schost# cluster status -Z zonecluster -t resource,resourcegroup |
Delete all resource groups and their resources from the zone cluster.
phys-schost# clresourcegroup delete -F -Z zonecluster + |
phys-schost# clzonecluster halt zoneclustername |
Uninstall the zone cluster.
phys-schost# clzonecluster uninstall zoneclustername |
Unconfigure the zone cluster.
phys-schost# clzonecluster delete zoneclustername |