Communication Methods

Communication Methods

This section contains the following topics:

Physical Control File Communication Methods

DASD Control Files

Virtual Control File Communication Methods

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Initial Communication Methods Overview

Allocating DASD Control Files

Configuring DASD Control Files

Determining Control File Space Requirements

Creating DASD Control Files

CTCDASD as the Initial Communication Method

CTCONLY as the Initial Communications Method

NONE as the Communication Method

How You Define Your VCF Master and Error Recovery Environment

How You Define CTC Devices for Use in VCF Environments

Virtual Control File Sizing Considerations

Configure CTCPATH Statements for Disaster Recovery

Control and Checkpoint File Considerations