Before performing a maintenance or unregistering a vCenter instance, in VMware Cloud Director, you must deactivate the target vCenter instance.
Procedure
- From the primary left navigation panel, select Resources, and from the page top navigation bar, select Infrastructure Resources.
- From the secondary left panel, select vCenter Server Instances.
- Click the radio button next to the name of the target vCenter instance, and click Enable or Disable.
- To confirm, click OK.