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Recovery Manager for Oracle User’s Guide

8.1

Using the Recovery Manager Rollback Utility

Using the Recovery

Manager Rollback Utility

In this chapter

8.1 vcdba_rollback Usage 8.2

8.2 Database Volumes Not Under Veritas VxVM Control 8.2

8.2.1 Rollback with Read-Only Virtual Copies 8.2

8.2.2 Rollback with Read-Write Virtual Copies 8.3

8.3 Database Volumes Under Veritas VxVM Control 8.4

8.3.1 Rollback with Read-Write Virtual Copies 8.4

8.3.2 Rollback with Read-Only Virtual Copies 8.7

Recovery Manager provides a way to rollback a database to a point-in-time stage with a read-

only or read-write virtual copy.

The rollback utility requires the data volumes be offline without being exported to any giving

host. Therefore it is very important to keep the original volume numbers from being reused by

other volumes. Recovery Manager uses them for creating LUNs and exporting them to the

original host with the same set of volume numbers.

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Hp 3PAR Application Software Suite for Oracle Manuale Utente Pagina 161