Migrating IBM WebSphere MQ to a later version on UNIX, Linux®, and Windows

Follow these tasks to migrate queue managers from one version to another, and to migrate queue managers that are in clusters. You will also find assistance in migrating publish/subscribe or telemetry from WebSphere® Event Broker and WebSphere Message Broker to IBM® WebSphere MQ.

About this task

The upgrade from Version 7.1 to Version 7.5 requires a full migration of queue managers. If you start a queue manager on Version 7.5, you cannot restore it to Version 7.1.