Backing up the Configuration Manager domain on z/OS

These steps tell you how to back up a Configuration Manager domain so that it can be restored for migration purposes or in the event of an unrecoverable failure. The backup and restoration of a broker needs to extend to every broker that is deployed to by the Configuration Manager. All the topics that you need to carry out these steps are listed in the 'Related information' section at the end of this topic.
To back up the components:
  1. Stop each broker.
  2. Start of changeNote the BrokerUUID value from the following file: <broker directory>/registry/<broker name>/CurrentVersion/BrokerUUID.End of change
  3. Stop the Configuration Manager.
  4. Start of changeBack up the Configuration Manager data repository using the mqsibackupconfigmgr command, or JCL job BIPBUCM.End of change
  5. Back up each broker database.

To restore the components:

  1. Start of changeStop and remove the existing components in the Configuration Manager domain.
    1. Disconnect from the domain on the Message Brokers Toolkit.
    2. Stop each broker.
    3. Stop the Configuration Manager.
    4. Delete each broker.
    5. Delete the Configuration Manager.
    End of change
  2. Start of changeRecreate the components.
    1. Create the Configuration Manager repository.
    2. Create each broker.
    End of change
  3. Start of changeRestore the components.
    1. Restore the Configuration Manager repository using the mqsirestoreconfigmgr command, or JCL job BIPRSCM.
    2. Restore each broker database.
    3. Set the BrokerUUID by editing the following file: <broker directory>/registry/<broker name>/CurrentVersion/BrokerUUID.
    4. Start the Configuration Manager.
    5. Start each broker.
    6. Connect to the Configuration Manager on the Message Brokers Toolkit. This re-imports the broker topology, excluding execution groups and flows, from the Configuration Manager.
    7. Deploy the topology configuration on the Message Brokers Toolkit. This causes the Configuration Manager to give the UUIDs to the brokers.
    End of change
Related tasks
Starting and stopping a Configuration Manager
Creating the databases
Connecting components
Deploying a publish/subscribe topology
Starting and stopping a broker on z/OS
Related reference
Supported databases
mqsicreatebroker command
mqsicreateconfigmgr command
mqsistop command
mqsistart command
mqsideletebroker command
mqsideleteconfigmgr command