Managing CMM Redundancy

In systems populated with 2 CMMs, each CMM is assigned as either the active or the standby. The active CMM is responsible for managing the system, while the standby is synchronized in real-time and is promoted to the active CMM when needed. Use this procedure to promote or demote a CMM in a system populated with two CMMs.

  1. Log in to the ILOM web interface.

  2. From the Maintenance tab, choose Redundancy.

    The Redundancy Settings page appears.

  3. Promote or Demote the CMM.

    1. If you are logged in to the Standby CMM, select the Promote button.

    2. If you are logged in to the Active CMM, select the Demote buttton.

Note

If a system has only one CMM installed, the Redundancy page displays the CMM status as Stand-alone and no Promote/Demote options are available.