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OpenManage Integration for VMware vCenter Version 5.2 Installation Guide

Manage un-registration and re-registration


It is recommended that you to take backup before performing un-registration.

About this task

NOTE Unregistering the plugin removes all the customization that was implemented on the registered alarms and Dell health update provider for PHA cluster. The following steps do not restore the customization. However, it re-registers the alarms in their default state.


  1. Take a backup of OMIVV.
  2. Unregister vCenter from OMIVV.
  3. Perform any planned configuration change. For example, hostname change, new configuration change.
  4. Restart the OMIVV appliance.
  5. Restore the backup file. For more information, see Upgrade OMIVV appliance using backup and restore.

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