Maximum number of groups to be defined

The maximum number of groups to be defined.

• Maximum: 9 digits.

Data Comp

Data component of the Group file. This parameter has the following subparameters:

• DUAL – Whether dual (mirror) image processing is implemented. The contents of the dual file are kept synchronized by Control‑M/Analyzer with the contents of the primary Group file. Use of the dual file provides data recovery capabilities if the primary Group file becomes damaged or inaccessible. Valid values are:
  — Y – Allocate a dual (mirror) image Group
       List file.
  — N – Do not allocate a dual (mirror) image Group
       file.
• DUALM – Whether execution terminates if a non-recoverable I/O error occurs while processing the dual image file. This parameter is only relevant if dual image file processing is implemented. Valid values are:
  — Y – Terminate execution if a nonrecoverable I/O
       error occurs while processing the dual (mirror) image
       Group file.
  — N – Continue execution if a nonrecoverable I/O
       error occurs while processing the dual (mirror) image
       Group file.
• DUALST – Whether Control‑M/Analyzer performs timestamp checkpoint processing to ensure that the primary file and dual image file are fully synchronized. Enabling this option ensures greater data integrity at the expense of increasing I/O processing overhead.
  — Y – Perform timestamp checkpoint processing.
  — N – Do not perform timestamp checkpoint
       processing.

Index Comp

Index component of the Group file. This parameter has the following subparameters:

• DUAL – Whether dual (mirror) image processing is implemented. The contents of the dual file are kept synchronized by Control‑M/Analyzer with the contents of the primary Group file. Use of the dual file provides data recovery capabilities if the primary Group file becomes damaged or inaccessible. Valid values are:
  — Y – Allocate a dual (mirror) image Group file. BMC
       Software recommends that you do not use a dual file for
       the Index Component.
  — N – Do not allocate a dual (mirror) image Group file.
• DUALM – Whether execution terminates if a non-recoverable I/O error occurs while processing the dual image file. This parameter is only relevant if dual image file processing is implemented. Valid values are:
  — Y – Terminate execution if a nonrecoverable I/O
       error occurs while processing the dual (mirror) image
       Group file.
  — N – Continue execution if a nonrecoverable I/O
       error occurs while processing the dual (mirror) image
       Group file.
• DUALST – Whether Control‑M/Analyzer performs timestamp checkpoint processing to ensure that the primary file and dual image file are fully synchronized. Enabling this option ensures greater data integrity at the expense of increasing I/O processing overhead.
  — Y – Perform timestamp checkpoint processing.
  — N – Do not perform timestamp checkpoint
       processing.

Main Data

The primary data component.

This parameter has the following subparameters:

• Unit type – The unit type to which data should be allocated.
• Volser – Up to six volsers can be specified.

Main Index

The primary index component.

This parameter has the following subparameters:

• Unit type – The unit type to which data should be allocated.
• Volser – Up to six volsers can be specified.

Dual Data

The dual data component.

This parameter has the following subparameters:

• Unit type – The unit type to which data should be allocated.
• Volser – Up to six volsers can be specified.

Dual Index

The dual index component.

This parameter has the following subparameters:

• Unit type – The unit type to which data should be allocated.
• Volser – Up to six volsers can be specified.