WebSphere Message Broker, Version 8.0.0.7 Operating Systems: AIX, HP-Itanium, Linux, Solaris, Windows, z/OS

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Migrating a multi-instance broker from WebSphere Message Broker Version 7.0

You must complete a specific set of steps to migrate your multi-instance broker to WebSphere® Message Broker Version 8.0.

Use the following procedure to migrate a multi-instance broker.

Migrating from WebSphere Message Broker Version 7.0 to WebSphere Message Broker Version 8.0

  1. Install WebSphere Message Broker Version 8.0 onto each node. You must specify a new location for this installation.
  2. Stop all channels that are connected to the WebSphere Message Broker Version 7.0 broker.
  3. Stop the broker on the standby node.
  4. Stop the broker on the active node.
  5. In a WebSphere Message Broker Version 8.0 command console run the following command:
    mqsimigratecomponents BROKER1
    where BROKER1 is the name of your broker.
  6. Copy all additional custom environment settings from your previous environment into your WebSphere Message Broker Version 8.0 environment; for example: MQSI_FILENODES_ROOT_DIRECTORY.
  7. On the active node, in a WebSphere Message Broker Version 8.0 command console run the following command:
    mqsistart BROKER1
  8. On the standby node, in a WebSphere Message Broker Version 8.0 command console run the following command:
    mqsistart BROKER1
Migrating from WebSphere Message Broker Version 8.0 to WebSphere Message Broker Version 7.0
  1. Stop the broker on the standby node.
  2. Stop the broker on the active node.
  3. On the active node, in a WebSphere Message Broker Version 8.0 command console run the following command:
    mqsimigratecomponents BROKER1 -s 8.0 -t 7.0
    where BROKER1 is the name of your broker.
  4. On the active node, in a WebSphere Message Broker Version 7.0 command console run the following command:
    mqsistart BROKER1
  5. On the standby node, in a WebSphere Message Broker Version 7.0 command console run the following command:
    mqsistart BROKER1
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        Last updated: 2016-05-23 14:48:07


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