SUNW.rac_cvm(5)

NAME | DESCRIPTION | EXAMPLES | ATTRIBUTES | SEE ALSO

NAME

SUNW.rac_cvm, rac_cvm– resource type implementation that represents the VERITAS Volume Manager (VxVM) component of Sun Cluster Support for Oracle Parallel Server/Real Application Clusters

DESCRIPTION

The SUNW.rac_cvm resource type represents the VxVM component of Sun Cluster Support for Oracle Parallel Server/Real Application Clusters. You can use the SUNW.rac_cvm resource type to represent this component only if the cluster feature of VxVM is enabled.

Instances of the SUNW.rac_cvm resource type hold VxVM component configuration parameters. Instances of this type also show the status of a reconfiguration of the VxVM component.

The SUNW.rac_cvm resource type is a single-instance resource type. Only one resource of this type may be created in the cluster.

To register this resource type and create instances of this resource type, use one of the following utilities:

• The scsetup(1M) utility, specifying the option for configuring Sun Cluster Support for Oracle Parallel Server/Real Application Clusters

• The scrgadm(1M) utility

You can set the following extension properties of the VxVM component resource by using the scrgadm utility.

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Note –

Some extension properties are tunable only when the resource is disabled. You can modify such extension properties only when VxVM is not running in cluster mode on any cluster node.

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Cvm_abort_step_timeout

Type integer; minimum 30; maximum 99999; defaults to 40. This property specifies the timeout (in seconds) for the abort step of a reconfiguration of the VxVM component of Sun Cluster Support for Oracle Parallel Server/Real Application Clusters. You can modify this property at any time. The modified value is used for the next reconfiguration of the VxVM component.

Cvm_return_step_timeout

Type integer; minimum 30; maximum 99999; defaults to 40. This property specifies 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. You can modify this property at any time. The modified value is used for the next reconfiguration of the VxVM component.

Cvm_start_step_timeout

Type integer; minimum 30; maximum 99999; defaults to 120. This property specifies 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. You can modify this property at any time. The modified value is used for the next reconfiguration of the VxVM component.

Cvm_step1_timeout

Type integer; minimum 30; maximum 99999; defaults to 100. This property specifies 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. You can modify this property at any time. The modified value is used for the next reconfiguration of the VxVM component.

Cvm_step2_timeout

Type integer; minimum 30; maximum 99999; defaults to 100. This property specifies 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. You can modify this property at any time. The modified value is used for the next reconfiguration of the VxVM component.

Cvm_step3_timeout

Type integer; minimum 30; maximum 99999; defaults to 240. This property specifies 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. You can modify this property at any time. The modified value is used for the next reconfiguration of the VxVM component.

Cvm_step4_timeout

Type integer; minimum 100; maximum 99999; defaults to 320. This property specifies 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. You can modify this property at any time. The modified value is used for the next reconfiguration of the VxVM component.

Cvm_stop_step_timeout

Type integer; minimum 30; maximum 99999; defaults to 40. This property specifies 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. You can modify this property at any time. The modified value is used for the next reconfiguration of the VxVM component.

Reservation_timeout

Type integer; minimum 100; maximum 99999; defaults to 325. This property specifies the timeout (in seconds) for the reservation step of a reconfiguration of Sun Cluster Support for Oracle Parallel Server/Real Application Clusters. You can modify this property at any time.

Vxclust_num_ports

Type integer; minimum 16; maximum 64; defaults to 32. This property specifies the number of communications ports that the vxclust program uses. You can modify this property only when the resource is disabled. The modified value is used for the next reconfiguration of the VxVM component.

Vxclust_port

Type integer; minimum 1024; maximum 65535; defaults to 5568. This property specifies the communications port number that the vxclust program uses. You can modify this property only when the resource is disabled. The modified value is used for the next reconfiguration of the VxVM component.

Vxconfigd_port

Type integer; minimum 1024; maximum 65535; defaults to 5560. This property specifies the communications port number that the VxVM component configuration daemon vxconfigd uses. You can modify this property only when the resource is disabled. The modified value is used for the next reconfiguration of the VxVM component.

Vxkmsgd_port

Type integer; minimum 1024; maximum 65535; defaults to 5559. This property specifies the communications port number that the VxVM component messaging daemon vxkmsgd uses. You can modify this property only when the resource is disabled. The modified value is used for the next reconfiguration of the VxVM component.

EXAMPLES

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Example 1 Changing a Property of a rac_cvm Resource




This example sets the timeout for step 4 of a reconfiguration of the VxVM component of Sun Cluster Support for Oracle Parallel Server/Real Application Clusters to 300 seconds. The example assumes that an instance of the SUNW.rac_cvm resource type named rac_cvm has been created.

example# scrgadm -c -j rac_cvm\\ -x cvm_step4_timeout=300

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ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPE	ATTRIBUTE VALUE
Architecture	SPARC
Availability	SUNWcvm

SEE ALSO

scrgadm(1M), scsetup(1M), attributes(5)

SunOS 5.9  Last Revised 15 Aug 2003

NAME | DESCRIPTION | EXAMPLES | ATTRIBUTES | SEE ALSO