Service manual

(5.x to 5.2) Upgrading Replicated Servers
Chapter 2 Upgrading From Previous Versions 67
Upgrading 5.x Servers
1. For each consumer in the existing topology, proceed according to the
instructions under “Upgrading a Single Server,” on page 54 to upgrade the
consumer.
2. For each hub in the existing topology, proceedaccording to the same
instructions to update the hub.
3. For each master in the existing topology, proceed according to the same
instructions to update the master.
Adding Additional Servers
Aftercompleting the upgrade from the 5.x topology to the 5.2 topology, you may
add additional masters, hubs, and consumers as required for the new topology.
Perform the following steps for each additional server.
1. Proceed according to the instructions in Chapter 1, “Installing Sun ONE
Directory Server,” to install the new server.
2. Adjust replicationagreements on the new server to fit the planned topology.
3. Initialize replication on the new server.
Refer to the Sun ONE Directory Server Administration Guide for instructions on
configuring replication agreements and initializing replication.
Upon completion of this procedure, the update process is complete. Clients may
begin using servers in the upgraded replication topology.
Example 5.x Upgrade Scenario
Consider an upgrade for 5.x dual masters replicating to two hubs supplying two
consumers. This section shows the steps performed to upgrade the topology to use
5.2 servers.
Figure 2-11 shows the 5.x topology before the upgrade.