Document revision date: 30 March 2001

Chapter 10
10	Using Files and Directories
10.1	Understanding Extended File Specifications Features
10.1.1	Using Extended File Specifications
10.1.2	Setting Users' Expectations of Extended File Specifications
10.1.2.1	New Extended File Specifications Characteristics
10.1.2.2	ODS-2 and ODS-5 Used Together
10.1.2.3	Architecture-Related Notes
10.2	Controlling Access to ODS-5 Volumes
10.2.1	Preventing VAX Users from Accessing an ODS-5 Volume
10.2.2	Preventing an Untested Application from Accessing an ODS-5 Volume
10.3	Using DCL Commands with Files
10.4	Getting File Information
10.5	Protecting Files
10.5.1	Understanding File Protection Concepts
10.5.2	Displaying File Ownership and Protection
10.5.3	Protecting Disk Files
10.5.3.1	Setting Default Disk File Protection
10.5.3.2	Setting Explicit Disk File Protection
10.5.3.3	Modifying Disk File Protection Characteristics
10.5.3.3.1	Changing File Protection Characteristics
10.5.3.3.2	Using the SET FILE Command
10.5.4	Protecting Disk Directories
10.5.4.1	Changing Directory UIC Protection Characteristics
10.5.4.2	Changing Default ACL Protection
10.5.5	Protecting Magnetic Tape Files
10.6	Accessing Disk Files
10.7	Accessing Tape Files
10.7.1	Understanding Tape File Names
10.7.2	Locating Standard-Labeled Tape Files
10.7.3	Using Wildcard Characters with Tape Volumes
10.7.4	Reading Files on Tape Volumes
10.7.5	Writing Files to Tape Volumes
10.7.5.1	Writing New Files That Overwrite Existing Files
10.7.5.2	Appending or Updating Files
10.8	Copying and Transferring Files
10.8.1	Copying Files to Disk Volumes
10.8.2	Copying Files to Tape Volumes
10.8.3	Continuing to Copy at the End of a Tape
10.8.4	Using the Exchange Utility (EXCHANGE)
10.8.5	Using the EXCHANGE/NETWORK Command
Chapter 11
11	Using BACKUP
11.1	Overview of BACKUP Tasks
11.2	Understanding Types of Backups
11.3	Formulating a Backup Strategy
11.4	Understanding the Backup Interfaces
11.4.1	The BACKUP Command Line
11.4.1.1	Using Extended Character Sets
11.4.1.2	Specifying Input Files
11.4.2	The Backup Manager
11.4.2.1	Backup Manager Features
11.4.2.2	Getting Started with Backup Manager
11.5	Understanding Save Sets
11.5.1	Magnetic Tape Save Sets
11.5.2	Files--11 Disk Save Sets
11.5.3	Network Save Sets
11.5.4	Sequential-Disk Save Sets
11.6	Understanding BACKUP File Formats
11.7	Setting Process Quotas for Efficient Backups
11.8	Using Disks and Tapes
11.8.1	Understanding Volume Initialization
11.8.1.1	When to Initialize Volumes
11.8.1.2	Initializing Tapes
11.8.1.3	Initializing Disks
11.8.2	Mounting a Volume
11.8.3	Dismounting a Volume
11.9	Understanding OPCOM and Volumes
11.9.1	Requesting Operator Assistance
11.10	Listing the Contents of a BACKUP Save Set
11.11	Understanding Multivolume BACKUP Operations
11.11.1	Multivolume Tape Labeling
11.11.2	MOUNT Messages When Backing Up Tapes
11.12	Understanding BACKUP Tape Label Processing
11.13	Backing Up Files and Directories
11.13.1	Copying Files to Other Files
11.13.2	Backing Up Files and Directories to a Save Set
11.13.3	Comparing Files
11.13.4	Creating and Listing BACKUP Journal Files
11.14	Restoring Files and Directories
11.14.1	Accessing Files in Deep Directory Structures
11.15	Backing Up User Disks
11.15.1	Preparing to Back Up User Disks
11.15.2	Performing Image Backups to Tape
11.15.3	Performing Image Backups to Disk
11.15.4	Performing Incremental Backups to Tape
11.15.5	Performing Incremental Backups to Disk
11.15.6	Performing Incremental Backups Using PATHWORKS for OpenVMS Servers
11.15.7	Backing Up Your Workstation Disk
11.15.7.1	Using a Command Procedure for Nightly Image Backups
11.15.7.2	Using a Command Procedure for Nightly Incremental Backups
11.15.7.3	Using an Interactive Command Procedure for Backups
11.15.8	Backing Up Volume Shadow Sets
11.15.8.1	Mounting a Disk in a Host-Based Shadow Set
11.15.8.2	Assisted Merging in Mixed-Architecture Clusters
11.16	Restoring User Disks
11.16.1	Restoring Image Backups
11.16.2	Restoring Incremental Backups
11.16.2.1	Restoring to Target Disk Structures
11.16.3	Restoring Volume Shadow Sets
11.17	Backing Up and Restoring the System Disk
11.17.1	Starting the Menu System
11.17.1.1	Example
11.17.2	Understanding Standalone BACKUP (VAX Only)
11.17.2.1	Building Standalone BACKUP on a Disk (VAX Only)
11.17.2.2	Booting Standalone BACKUP from a Disk (VAX Only)
11.17.2.3	Building Standalone BACKUP on a Tape Cartridge (VAX Only)
11.17.2.4	Booting Standalone BACKUP from a Tape Cartridge (VAX Only)
11.17.3	Backing Up the System Disk to Tape
11.17.4	Restoring the System Disk from Tape
11.17.5	Backing Up the System Disk to a Disk
11.17.6	Using InfoServer Tapes to Back Up and Restore System Disks
11.18	Ensuring Data Integrity
11.18.1	/CRC Qualifier
11.18.2	/GROUP_SIZE Qualifier
11.18.3	/IGNORE Qualifier
11.18.4	/LOG Qualifier
11.18.5	/VERIFY Qualifier
11.19	Troubleshooting
11.19.1	BACKUP Fatal Error Options
11.19.2	Tape Label Errors

	privacy and legal statement
6017PRO_CONTENTS_004.HTML