Chapter 8. Managing Replication
292
To set up legacy replication, do the following:
1. In the Directory Server Console, click the
Configuration
tab.
2. Select the
Replication
node, and click the
Legacy Consumer Settings
tab in the right pane.
3. Check the
Enable Legacy Consumer
checkbox.
This activates the fields in the
Authentication
box.
4. Specify the supplier bind DN that the legacy supplier server will use to bind to the consumer.
Optionally, specify a password at least 8 characters long.
5. Click
Save
.
6. Now configure legacy consumer settings for each replica that will receive updates from a legacy
supplier.
a. In the navigation tree, expand the
Replication
node, and select a replica that will receive
updates from the legacy supplier.
b. In the
Replica Settings
tab, select the
Enable Replica
and
Updatable by a 4.x Replica
checkboxes.
These options are the only ones required for replication to work. Optionally, specify a replica
ID. It is not necessary to specify a supplier DN because the one specified in step
4
will be
used.
c. Click
Save
.
7. Repeat step
6
for each read-only replica that will receive updates from a legacy supplier.
8. To complete the legacy replication setup, configure the legacy supplier to replicate to the Directory
Server 8.0 instance. For instructions on configuring a replication agreement on a 4.x Directory
Server, refer to the documentation for the legacy Directory Server.
NOTE
The Directory Server Console will not prevent you from configuring a database as a
read-write replica and enabling legacy consumer settings. This makes migration easier
because the Directory Server can be configured as it should be after the migration and
legacy consumer settings only have to be active for the duration of the transition.
8.16. Using the Retro Changelog Plug-in
The Retro Changelog plug-in configures Directory Server to maintain a changelog that is compatible
with the changelog implemented in Directory Server 4.0, 4.1, and 4.1x. Maintaining a retro changelog
is essential to maintain a changelog for directory clients that depend on a Directory Server 4.x-style
changelog.
To use the retro changelog plug-in, the Directory Server 8.0 instance must be configured as a single-
master replica.
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