Chapter 2, Migration Scenarios discusses how to choose a migration path and provides detailed migration procedures for each of the migration scenarios. Before you begin the migration, read Chapter 2, Migration Scenarios.
Here is a general overview of the migration process:
Upgrade Messaging Server and Calendar Server to version 6.
Install Access Manager 6.1 or later and Delegated Administrator (commadmin).
Back up your LDAP directory data.
Migrate the LDAP directory data to Schema 2. Use the commdirmig utility to perform the migration of the schema object classes & attributes.
Configure Messaging Server and Calendar Server to use Schema 2, native mode.
Verify that the following processes are functioning properly:
The servers are working with the migrated schema
Provisioning can take place successfully
Remove the DC Tree (the defunct Schema 1 directory elements). This step is optional.
Before you begin a schema migration, read “LDAP Directory Information Tree Requirements in Sun Java System Communications Services 6 2005Q4 Deployment Planning Guide. This section describes the different LDAP Directory Information Tree (DIT) structures in Schema 1 and Schema 2.