Oracle B32100-01 - Manual (Page 112)

Installation Order
6-4 Oracle Application Server Installation Guide
If you are installing against an existing OracleAS Metadata Repository, the OracleAS
Metadata Repository must not be already registered with another Oracle Internet
Directory
. If you specify an OracleAS Metadata Repository that is already registered
with an Oracle Internet Directory, the installer assumes you are installing a high
availability environment, and it does not display the replication options.
6.2.2 Clock Synchronization
Check that the clocks on the computers running the masters and replicas are within
250 seconds of each other.
6.3 Installation Order
To install Oracle Internet Directory in replicated mode, you need a master Oracle
Internet Directory and one or more Oracle Internet Directory replicas. You install them
in the following order:
1. Install the master Oracle Internet Directory first.
2. Install the Oracle Internet Directory replicas. The installer will prompt you to enter
connect information for the master Oracle Internet Directory.
6.4 Installing a Master Oracle Internet Directory
The procedure for installing a master Oracle Internet Directory is the same as installing
a "regular" (non-replicated) Oracle Internet Directory. You can install the master Oracle
Internet Directory against an existing database, or you can install it with a new
database.
Notes:
■
In the Select Configuration Options screen, you must select Oracle Internet
Directory
. You can select other components to configure, as desired.
■
Also in the Select Configuration Options screen, you do not need to select High
Availability and Replication
. Select this option only if you are installing this
Oracle Application Server instance in a high availability configuration.
■
If you select the High Availability and Replication option in Select Configuration
Options screen, the installer displays the Select High Availability Option screen. In
this, do not select the Replication option, because this option is for installing a
replica Oracle Internet Directory, not a master Oracle Internet Directory.
You can use any of the procedures in Chapter 4, "Installing OracleAS Infrastructure" to
install a master Oracle Internet Directory. Examples:
■
To install a master Oracle Internet Directory with a new database, follow the
procedure in
Section 4.20, "Installing OracleAS Infrastructure" .
■
To install a master Oracle Internet Directory with an existing database, follow the
procedure in
Section 4.23, "Installing Oracle Identity Management Components
Only (Including Oracle Internet Directory)" or Section 4.25, "Installing Oracle
Internet Directory Only" .
You can also install a master Oracle Internet Directory in high availability
environments. See
Chapter 8, "Installing in High Availability Environments: OracleAS
Cold Failover Cluster" and Chapter 9, "Installing in High Availability Environments:
OracleAS Cluster (Identity Management)" for details.