Sun Cluster Data Service for Oracle Parallel Server/Real Application Clusters Guide for Solaris OS

Appendix A Sun Cluster Support for Oracle Parallel Server/Real Application Clusters Extension Properties

The extension properties that you can set for each Sun Cluster Support for Oracle Parallel Server/Real Application Clusters resource type are listed as follows:


Note –

The SUNW.rac_framework resource type has no extension properties.


You can update some extension properties dynamically. You can update others, however, only when you create or disable a resource. For more information, see How to Modify an Extension Property That Is Tunable Only When a Resource Is Disabled. The Tunable entries indicate when you can update each property.

See the r_properties(5) and the rg_properties(5) man pages for details about all of the system-defined properties.

Table A–1 SUNW.rac_udlm Extension Properties

Name/Data Type 

Description 

Failfastmode (enum)

The failfast mode of the node on which the UNIX Distributed Lock Manager (Oracle UDLM) is running. The failfast mode determines the action that is performed in response to a critical problem with this node. The possible values of this property are as follows: 

  • off – Failfast mode is disabled.

  • panic – The node is forced to panic.

Default: panic

Tunable: Any time

Num_ports (integer)

The number of communications ports that the Oracle UDLM uses.

Default: 32

Range: 16 – 64

Tunable: When disabled

Oracle_config_file (string)

The configuration file that the Oracle distributed lock manager (DLM) uses. This file must already exist. The file is installed when the Oracle software is installed. For more information, see the documentation for the Oracle software.

Default: /etc/opt/SUNWcluster/conf/udlm.conf

Tunable: Any time

Port (integer)

The communications port number that the Oracle UDLM uses. 

Default: 6000

Range: 1024 – 65500

Tunable: When disabled

SchedclassSchedclass (enum)

The scheduling class of the Oracle UDLM that is passed to the priocntl(1) command. The possible values of this property are as follows:

  • RT – Real-time

  • TS – Time-sharing

  • IA – Interactive

Default: RT

Tunable: When disabled

Schedpriority (integer)

This property specifies the scheduling priority of the Oracle UDLM that is passed to the priocntl command.

Default: 11

Range: 0 – 59

Tunable: When disabled

Udlm_abort_step_timeout (integer)

The timeout (in seconds) for the abort step of an Oracle UDLM reconfiguration.

Default: 325

Range: 30 – 99999 seconds

Tunable: Any time

Udlm_start_step_timeout (integer)

The timeout (in seconds) for the start step of an Oracle UDLM reconfiguration.

Default: 100

Range: 30 – 99999 seconds

Tunable: Any time

Udlm_step1_timeout (integer)

The timeout (in seconds) for step 1 of an Oracle UDLM reconfiguration. 

Default: 100

Range: 30 – 99999 seconds

Tunable: Any time

Udlm_step2_timeout (integer)

The timeout (in seconds) for step 2 of an Oracle UDLM reconfiguration. 

Default: 100

Range: 30 – 99999 seconds

Tunable: Any time

Udlm_step3_timeout (integer)

The timeout (in seconds) for step 3 of an Oracle UDLM reconfiguration. 

Default: 100

Range: 30 – 99999 seconds

Tunable: Any time

Udlm_step4_timeout (integer)

The timeout (in seconds) for step 4 of an Oracle UDLM reconfiguration. 

Default: 100

Range: 30 – 99999 seconds

Tunable: Any time

Udlm_step5_timeout (integer)

The timeout (in seconds) for step 5 of an Oracle UDLM reconfiguration. 

Default: 100

Range: 30 – 99999 seconds

Tunable: Any time

Table A–2 SUNW.rac_cvm Extension Properties

Name/Data Type 

Description 

Cvm_abort_step_timeout (integer)

The timeout (in seconds) for the abort step of a reconfiguration of the VERITAS Volume Manager (VxVM) component of Sun Cluster Support for Oracle Parallel Server/Real Application Clusters

Default: 40

Range: 30 – 99999 seconds

Tunable: Any time

Cvm_return_step_timeout (integer)

The timeout (in seconds) for the return step of a reconfiguration of the VxVM component of Sun Cluster Support for Oracle Parallel Server/Real Application Clusters

Default: 40

Range: 30 – 99999 seconds

Tunable: Any time

Cvm_start_step_timeout (integer)

The timeout (in seconds) for the start step of a reconfiguration of the VxVM component of Sun Cluster Support for Oracle Parallel Server/Real Application Clusters

Default: 120

Range: 30 – 99999 seconds

Tunable: Any time

Cvm_step1_timeout (integer)

The timeout (in seconds) for step 1 of a reconfiguration of the VxVM component of Sun Cluster Support for Oracle Parallel Server/Real Application Clusters 

Default: 100

Range: 30 – 99999 seconds

Tunable: Any time

Cvm_step2_timeout (integer)

The timeout (in seconds) for step 2 of a reconfiguration of the VxVM component of Sun Cluster Support for Oracle Parallel Server/Real Application Clusters 

Default: 100

Range: 30 – 99999 seconds

Tunable: Any time

Cvm_step3_timeout (integer)

The timeout (in seconds) for step 3 of a reconfiguration of the VxVM component of Sun Cluster Support for Oracle Parallel Server/Real Application Clusters 

Default: 240

Range: 30 – 99999 seconds

Tunable: Any time

Cvm_step4_timeout (integer)

The timeout (in seconds) for step 4 of a reconfiguration of the VxVM component of Sun Cluster Support for Oracle Parallel Server/Real Application Clusters 

Default: 320

Range: 100 – 99999 seconds

Tunable: Any time

Cvm_stop_step_timeout (integer)

The timeout (in seconds) for the stop step of a reconfiguration of the VxVM component of Sun Cluster Support for Oracle Parallel Server/Real Application Clusters 

Default: 40

Range: 30 – 99999 seconds

Tunable: Any time

Reservation_timeout (integer)

The timeout (in seconds) for the reservation step of a reconfiguration of Sun Cluster Support for Oracle Parallel Server/Real Application Clusters

Default: 325

Range: 100 – 99999 seconds

Tunable: Any time

Vxclust_num_ports (integer)

The number of communications ports that the vxclust program uses

Default: 32

Range: 16 – 64

Tunable: When disabled

Vxclust_port (integer)

The communications port number that the vxclust program uses

Default: 5568

Range: 1024 – 65535

Tunable: When disabled

Vxconfigd_port (integer)

The communications port number that the VxVM component configuration daemon vxconfigd uses

Default: 5560

Range: 1024 – 65535

Tunable: When disabled

Vxkmsgd_port (integer)

The communications port number that the VxVM component messaging daemon vxkmsgd uses

Default: 5559

Range: 1024 – 65535

Tunable: When disabled

Table A–3 SUNW.rac_hwraid Extension Properties

Name/Data Type 

Description 

Reservation_timeout (integer)

The timeout (in seconds) for the reservation step of a reconfiguration of Sun Cluster Support for Oracle Parallel Server/Real Application Clusters

Default: 325

Range: 100 – 99999 seconds

Tunable: Any time