System Programmer Reference › Customizing CA VM:Backup › CA VM:Backup System Minidisks › Virtual Address Ranges

Virtual Address Ranges

CA VM:Backup uses specific virtual address ranges for devices it links to or creates during a job:

0C00-0DFF

Virtual punches

0E00-0FFF

Virtual printers

2000-4FFF

Backup or restore minidisk links

0300-0BFF

Tape drives

If CA VM:Backup finds devices that are already attached in these ranges, it marks these addresses in use and does not use them.