16
Upgrading an Open Directory Master and Its Replicas
When the server you want to upgrade is an Open Directory master or replica, upgrade the master then upgrade the replicas.
To upgrade the master and its replicas:
1Upgrade the master to version 10.4 following the instructions later in this chapter.
While you’re upgrading the master, client computers won’t be able to connect to it for Open Directory services. Clients may experience a delay while automatically finding the nearest Open Directory replica server.
You can eliminate this delay by changing the DHCP service to use the address of an Open Directory replica server if the server provides clients with an LDAP server address. When the master upgrade is complete, you can change the DHCP service to use the address of the master.
The Network services administration guide provides instructions for configuring LDAP settings in DHCP service.
2Upgrade each replica server to version 10.4.
3Using Server Admin, connect to each replica server and reestablish the replicas.
For information about resetting passwords in the master, see “Directory Services” on page 21.
Step-by-Step Instructions
To upgrade a version 10.3.9 server to version 10.4, follow the instructions in this section.
1 Update your server |
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| 2 Perform an upgrade | |
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| installation to version 10.4. | |
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3Make adjustments as needed after initial server setup.
Chapter 2 Upgrading Mac OS X Server Version 10.3