Before you carry out any migration tasks, back up your Version 2.1 resources:
Back up the configuration repository.
Back up your broker database tables.
Stop any debug sessions and back up your broker application logic
(message flow files, message set definition files, and user-defined
node definition files).
For detailed instructions on how to back up the configuration repository
and broker database tables, see your Version 2.1 documentation. For information on backing up message flow files, message set
definition files, and user-defined node definition files, see Preparing to migrate from WebSphere MQ Integrator Broker Version 2.1.
Now that you have backed up your
resources, you are ready to perform migration. Go to the appropriate topic
for your product: