OpenVMS Systems

This document provides instructions for essential system operation tasks on VAX 8500, 8550, 8810, and 8820-N systems running the OpenVMS operating system. Key sections cover:

• Console Subsystem: Explains the operation of the console terminal, console modes (Program, Console, P/OS-DCL, P/OS, and Micromonitor), and the use of console commands.
• System Shutdown: Details procedures for both orderly shutdowns using SHUTDOWN.COM and emergency shutdowns using CRASH commands.
• System Boot Operations: Describes standard and specialized boot procedures, including using DEFBOO.COM, booting from alternative disks, directories, or SYSF for upgrades, and performing a conversational boot for parameter configuration.
• System Backup Procedures: Covers the importance of using standalone BACKUP, instructions for installing BACKUP on the system disk or floppy diskettes, and step-by-step procedures for booting BACKUP from these media.