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Oracle Solaris Cluster Data Service for Oracle Real Application Clusters Guide Oracle Solaris Cluster 4.0 |
1. Installing Support for Oracle RAC
2. Configuring Storage for Oracle Files
3. Registering and Configuring the Resource Groups
4. Enabling Oracle RAC to Run in a Cluster
5. Administering Support for Oracle RAC
6. Troubleshooting Support for Oracle RAC
7. Modifying an Existing Configuration of Support for Oracle RAC
A. Sample Configurations of This Data Service
B. Preset Actions for DBMS Errors and Logged Alerts
C. Support for Oracle RAC Extension Properties
SUNW.crs_framework Extension Properties
SUNW.rac_framework Extension Properties
SUNW.scalable_asm_diskgroup_proxy Extension Properties
SUNW.scalable_asm_instance_proxy Extension Properties
SUNW.ScalDeviceGroup Extension Properties
SUNW.ScalMountPoint Extension Properties
SUNW.vucmm_framework Extension Properties
SUNW.vucmm_svm Extension Properties
This property specifies the maximum number of attempts by the resource's remote procedure call (RPC) client to connect to the proxy daemon.
Data Type: Integer
Range: 1–25
Default: 3
Tunable: When disabled
This property specifies the interval, in seconds, between attempts by the resource's RPC client to connect to the proxy daemon.
Data Type: Integer
Range: 1–3600
Default: 5
Tunable: When disabled
This property specifies the directory in which the Oracle Grid Infrastructure software is located.
Data Type: String
Range: Not applicable
Default: No default defined
Tunable: When disabled
This property specifies the name that uniquely identifies the specific Oracle RAC database that is associated with this resource. This identifier distinguishes the database from other databases that might run simultaneously on your system. The name of the Oracle RAC database is specified during the installation of Oracle RAC.
Data Type: String
Range: Not applicable
Default: No default defined
Tunable: When disabled
This property indicates the level to which debug messages from the component for the Oracle RAC proxy server are logged. When the debug level is increased, more debug messages are written to the log files. These messages are logged to the file /var/opt/SUNWscor/scalable_rac_server_proxy/message_log.rs, where rs is the name of the resource that represents the Oracle RAC proxy server component.
You can specify a different value of the debug_level extension property for each node that can master the resource.
Data Type: Integer
Range: 0–100
Default: 1, which logs syslog messages
Tunable: Any time
This property specifies the interval, in seconds, between probes of the Oracle Grid Infrastructure resource for which this resource is acting as a proxy.
Data Type: Integer
Range: 10–3600
Default: 300
Tunable: Any time
This property specifies the full path to the Oracle home directory. The Oracle home directory contains the binary files, log files, and parameter files for the Oracle software.
Data Type: String
Range: Not applicable
Default: No default defined
Tunable: When disabled
This property specifies the Oracle System Identifier (SID). The Oracle SID uniquely identifies the Oracle RAC database instance on the node where the instance is running.
You must specify a different value of the oracle_sid extension property for each node that can master the resource. The value for each node must correctly identify the instance that is running on the node.
Data Type: String
Range: Not applicable
Default: NULL
Tunable: When disabled
This property specifies the timeout value, in seconds, that the proxy monitor uses when checking the status of the Oracle Grid Infrastructure resource for which this resource is acting as a proxy.
Data Type: Integer
Range: 5–3600
Default: 120
Tunable: Any time
This property specifies the maximum number of attempts by this resource to confirm that the Oracle Grid Infrastructure software is started completely. The interval between attempts is twice the value of the proxy_probe_timeout extension property.
The resource requires confirmation that Oracle Grid Infrastructure software is started before attempting to start an Oracle RAC database instance. If the maximum number of attempts is exceeded, the resource does not attempt to start the database instance.
Data Type: Integer
Range: 10–600
Default: 20
Tunable: When disabled
This property specifies the name of the file that contains the environment variables that are to be set before the database starts up or shuts down. You must define all environment variables whose values differ from Oracle defaults in this file.
For example, a user's listener.ora file might not be located under the /var/opt/oracle directory or the oracle-home/network/admin directory. In this situation, the TNS_ADMIN environment variable must be defined.
The definition of each environment variable that is defined must follow the format variable-name=value. Each definition must start on a new line in the environment file.
You can specify a different value of the user_env extension property for each node that can master the resource.
Data Type: String
Range: Not applicable
Default: No default defined
Tunable: Any time