HP OpenVMS I/O User’s Reference Manual: OpenVMS Version 8.4

Chapter 7 Shadow-Set Virtual Unit Driver

Table of Contents

7.1 Introduction

7.2 Configurations

7.2.1 Supported Hardware
7.2.2 Compatible Disk Drives and Volumes

7.3 Driver Functions

7.3.1 Read and Write Functions

7.4 Error Processing

This chapter provides an overview of HP Volume Shadowing for OpenVMS and describes the use of the shadow-set virtual unit driver (SHDRIVER).