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Chapter 2: Backup and Recovery Procedures


This chapter provides examples of how to use the various backup and recover tools described in Chapter 1.

All of the utilities discussed in this chapter support more options than can be shown here, but the examples combined with the discussions in Chapter 1 should provide enough information for you to choose and begin to use the tools best suited for your environment. For a complete description of the options available with a particular tool, refer to the reference page for that tool (for example, tar(1) for the tar command).

This chapter is divided into the following sections:


General Backup Procedure
System Backups
Recovery After System Corruption
Changing the Default Backup Device
bru
Backup and Restore
dump and restore
xfsdump and xfsrestore
tar
cpio
dd

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