Use the extension properties in Table 1–2 to create your resources. Use the command scrgadm -x parameter=value to configure extension properties when you create your resource. Use the procedure in “Administering Data Service Resources” in Sun Cluster 3.1 Data Service Planning and Administration Guide to configure the extension properties if you have already created your resources. You can update some extension properties dynamically. You can update others, however, only when you create or disable a resource. The Tunable entries indicate when you can update each property. See “Standard Properties” in Sun Cluster 3.1 Data Service Planning and Administration Guide for details about all Sun Cluster properties.
Table 1–2 Sun Cluster HA for Oracle Listener Extension Properties
Name/Data Type |
Description |
---|---|
The name of the Oracle listener.
Default: LISTENER Range: None Tunable: When disabled
|
|
The path to the Oracle home directory.
Default: None Range: Minimum = 1 Tunable: When disabled |
|
A file that contains environment variables to be set before listener startup and shutdown. Those environment variables that have values that differ from Oracle defaults must be defined in this file. For example, a user's listener.ora file might not reside under the /var/opt/oracle directory or the $ORACLE_HOME/network/admin. directory. In this situation, the TNS_ADMIN environment variable should be defined. The definition of each environment variable that is defined must follow the format VARIABLE_NAME=VARIABLE_VALUE. Each of these environment variables must be specified, one per line in the environment file.
Default: ““ Range: None Tunable: Any time |
Table 1–3 describes the extension properties that you can set for the Oracle server. For the Oracle server, you are required to set only the following extension properties:
ORACLE_HOME
ORACLE_SID
Alert_log_file
Connect_string