Upgrading from IBM IoT MessageSight version 1.2

System administrators can upgrade their IBM IoT MessageSight version 1.2 systems to Eclipse Amlen version 1.0 in one of two ways. Both forms of upgrade involve migrating data from an IBM IoT MessageSight version 1.2 physical or virtual appliance to a running Eclipse Amlen version 1.0 environment.

• Configuration migration. Only configuration items from the server such as endpoints, messaging policies, connection policies, LDAP configuration objects, and any configuration objects that are configured by using commands by an administrator are included in the upgrade process. The server store is not migrated.
• Store migration in a high availability environment. The server configuration and the contents of the store are included in the upgrade process. The store contains buffered messages, retained messages, subscriptions, and topics. It contains all persistent messages and objects that have been dynamically created by clients.