Parameter Types

Indicates whether or not automatic pool recovery is to be in effect. Automatic pool recovery ensures that, should a Adabas System Coordinator daemon fail for any reason, existing client sessions will continue to operate. When the daemon is restarted, it will recover the user pools from the failing daemon.

The service name of the clustered application service that is to manage the job. This name is required if the job uses dynamic transaction routing. The same group and service name must be used for all jobs that are part of the same clustered application.

The name of the coupling facility cache structure defined in the installation process. This name is only required when using a sysplex environment.

Type of coordination to be performed by the daemon group

Possible values are:

• Single: A single system is to be coordinated.

• Multi: Multiple systems are to be coordinated with no dynamic transaction routing support across the systems.

• Sysplex: Multiple systems are to be coordinated with dynamic transaction routing support across the systems.

Single
Multi
Sysplex

The identifier for a daemon group.

In a sysplex environment, this is the XCF group name.

The group name of the clustered application service that is to manage the job. This name is required if the job uses dynamic transaction routing. The same group and service name must be used for all jobs that are part of the same clustered application.

Indicates whether or not this job is a clustered application which will be managed by an Adabas System Coordinator daemon.

This parameter must be set to Y if the job uses dynamic transaction routing.

Indicates which sessions are to be managed by the Adabas System Coordinator group. This is required only for clustered applications. If non-terminal (“background”) sessions do not participate in dynamic transaction routing it is not necessary for them to be managed by the coordinator group. Since, in some installations non-terminal sessions may be very frequent, it will be more efficient to exclude them.

The router (SVC) number that is used for communicating with the group. This must be the same in all parts of a cluster.

This parameter is used to determine the approximate size of the Adabas System Coordinator user pool where

• type "a" represents batch, TSO, CMS, and TIAM jobs

• type "b" represents Com-plete, CICS, CICSplex, IMS, and UTM jobs

type a: 2
type b: 1000

Determines the initial size of all fixed pools managed by the Adabas System Coordinator.

The name of the job to be managed by the Adabas System Coordinator.

If the value 'D' is specified, the default values for the job type will be used.

Indicates a time limit after which sessions are eligible for timeout termination if no activity has occurred. Sessions that are timed out will receive response code 9, subcode 79 if they are re-activated.

Terminal Sessions: 3600 seconds
Background Sessions: none