Appendix A Sun Cluster HA for Sun Java System Web Server Extension Properties

This section describes the extension properties for the resource type SUNW.iws. This resource type represents the Sun Java System Web Server application in a Sun Cluster configuration.

For details about system-defined properties, see the r_properties(5) man page and the rg_properties(5) man page.

The extension properties of the SUNW.iws resource type are as follows:

Confdir_list

A pointer to the server root directory for a particular Sun Java System Web Server instance. If the Sun Java System Web Server is in secure mode, the path name must contain a file named keypass, which contains the secure key password needed to start this instance.

For failover, the data service enforces that the size of Confdir_list is one. If you want multiple configuration files (instances), make multiple failover resources, each with one Confdir_list entry.

Data type

String array

Default

No default defined

Range

Not applicable

Tunable

At creation

Failover_enabled

A specification of whether the fault monitor fails over the Sun Java System Web Server resource if the number of attempts to restart exceeds Retry_count within the time that Retry_interval specifies. The possible values of this extension property are as follows:

• True – Specifies that the fault monitor fails over the Sun Java System Web Server resource

• False – Specifies that the fault monitor does not fail over the Sun Java System Web Server resource

Data type

Boolean

Default

True

Range

Not applicable

Tunable

When resource is disabled

Monitor_retry_count

The number of times that the process monitor facility (PMF) restarts the fault monitor during the time window that the Monitor_retry_interval property specifies. This property refers to restarts of the fault monitor itself rather than to the resource. The system-defined properties Retry_interval and Retry_count control restarting of the resource.

Data type

Integer

Default

4

Range

0 - 2,147,483,641

–1 indicates an infinite number of retry attempts.

Tunable

At any time

Monitor_retry_interval

The time (in minutes) over which failures of the fault monitor are counted. If the number of times that the fault monitor fails exceeds the value that is specified in the extension property Monitor_retry_count within this period, the PMF does not restart the fault monitor.

Data type

Integer

Default

2

Range

0 – 2,147,483,641

–1 indicates an infinite retry interval.

Tunable

At any time

Monitor_Uri_List

A single URI or a list of URIs that can be used by the fault monitor to probe any deployed applications on the Sun Java System Web Server. Probe deployed applications by setting the property to one or more URIs that are serviced by applications deployed on the Sun Java System Web Server.

Introduced in release 3.1 10/03.

Data type

String

Default

Null

Range

Not applicable

Tunable

At any time

Probe_timeout

The timeout value (in seconds) that the fault monitor uses to probe a Sun Java System Web Server instance.

Data type

Integer

Default

90

Range

0 – 2,147,483,641

Tunable

At any time