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NetVault Plug-in for Oracle 12.2 - User Guide

Introducing Quest® NetVault® Backup Plug-in  for Oracle Defining a backup strategy Installing and removing the plug-in Configuring the plug-in Backing up data Using the Oracle Flashback Database Restoring data
Restoring and recovering data: an overview Performing User Managed restores Using advanced User Managed restore procedures Performing RMAN restores Using RMAN types of recovery in a non-RAC environment Using advanced procedures with RMAN restores
Maintaining the Recovery Catalog Using the RMAN CLI Using the Plug-in with Oracle RAC Using the Plug-in in a failover cluster environment Using the plug-in with Oracle Data Guard Using the plug-in with Oracle Container Databases (CDBs) and Pluggable Databases (PDBs) Troubleshooting

Using CROSSCHECK to update the RMAN repository

To ensure that data about backups in the RMAN Repository is synchronized with corresponding data in the NetVault Database, perform a crosscheck. The CROSSCHECK command updates outdated RMAN repository information about backups whose repository records do not match their physical status. For example, if a user removes archive logs from disk with an OS command, the repository still indicates that the logs are on disk, when in fact they are not.

For more information on the CROSSCHECK command, see the Oracle Database Backup and Recovery Basics guide.

> rman TARGET / CATALOG rman/<password>@<connect_identifier for catalog>

Using the RMAN CLI

CLI-based RMAN backups and restores: an overview

If you want use advanced RMAN features that are not supported through Plug‑in for Oracle’s interface, you can perform CLI-based RMAN backups and restores instead of, or with, the plug-in. During CLI-based RMAN backups and restores, the plug-in provides media management functionality for RMAN.

IMPORTANT: Before using this functionality, Quest recommends that you thoroughly review the Oracle Database Backup and Recovery Advanced User’s Guide to familiarize yourself with the internals of RMAN.

Before completing any additional or different steps that are outlined in this topic, review the information provided in the previous topics, such as Installing and removing the plug-in and Configuring the plug-in.

Prerequisites for CLI-based backups and restores

The steps described in the following topics must be performed before initiating backups or restores from the command line:

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