SUNW.scalable_rac_server_proxy Extension Properties

client_retries

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

client_retry_interval

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: 1–25

Default: 5

Tunable: When disabled

crs_home

This property specifies the directory in which the Oracle CRS software is located.

Data Type: String

Range: Not applicable

Default: No default defined

Tunable: When disabled

db_name

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

debug_level

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

monitor_probe_interval

This property specifies the interval, in seconds, between probes of the CRS resource for which this resource is acting as a proxy.

Data Type: Integer

Range: 10–600

Default: 120

Tunable: Any time

oracle_home

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

oracle_sid

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

proxy_probe_timeout

This property specifies the timeout value, in seconds, that the proxy monitor uses when checking the status of the CRS resource for which this resource is acting as a proxy.

Data Type: Integer

Range: 5–100

Default: 25

Tunable: Any time

startup_wait_count

This property specifies the maximum number of attempts by this resource to confirm that the Oracle CRS 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 CRS 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

user_env

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