WebSphere Message Broker, Version 8.0.0.7
Operating Systems: AIX, HP-Itanium, Linux, Solaris, Windows, z/OS
See information about the latest product version
See information about the latest product version
Performing in-place broker migration for a Version 6.1 broker on distributed operating systems
Migrate a broker to use the enhanced facilities available in Version 8.0.
Before you start:
- Back up your broker resources by following the instructions in Backing up WebSphere Message Broker Version 6.1 resources.
- For the latest details of all supported levels of hardware and software, visit the WebSphere Message Broker Requirements website.
- Install WebSphere MQ and migrate your queue managers and other resources, following the instructions provided by WebSphere MQ.
- Optional: If your applications use publish/subscribe functions, and you have message flows that include one or more Publication nodes, you must migrate your subscriptions to WebSphere MQ before you migrate the broker; for more information, see Migrating publish/subscribe information to WebSphere MQ.
- Migrate the WebSphere Message Broker Toolkit by following the instructions in Migrating development resources to WebSphere Message Broker Toolkit Version 8.0.
- Check that you have no aggregations in progress on this broker. When you migrate a broker to Version 8.0, all live data that is being stored for aggregations in progress is lost.
- If the broker runs in a locale that is not listed in Locales, check that the code page is one of the supported code pages, and that the locale is set up correctly.
If you stop the broker, you can migrate it immediately in-place to the new version on the same computer. If you prefer not to stop the broker to avoid problems for your business applications, or if you want to reproduce the broker function on another computer, you can instead associate the application logic on your Version 6.1 broker with a separate Version 8.0 broker. For more information, see Performing parallel broker migration for a Version 6.1 broker.
Migrating a Version 6.1 broker to Version 8.0
To migrate a Version
6.1 broker to Version
8.0 on the same computer on a distributed
operating system, complete the following steps.
When you have completed migration, see the tasks in Perform post-migration tasks for information about tasks that you might want to perform after migration.