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NetVault Plug-in for Oracle 11.2 - User Guide

Inhaltsnavigation

Introducing Quest® NetVault® Backup Plug-in for Oracle

Quest NetVault Backup Plug-in for Oracle: at a glance Key benefits Feature summary Target audience Recommended additional reading

Defining a backup strategy

Defining a strategy: overview Reviewing the available backup methods

User Managed backup method Recovery Manager (RMAN) backup method

Reviewing the supported Oracle file types Defining an RMAN backup strategy

Choosing the location for the RMAN repository Reviewing the RMAN Tablespace and Datafile backup types Reviewing the Control File backup types Reviewing the other backup types

Flash Recovery Area (FRA) backups

Developing a Recovery Catalog backup strategy Examples of backup sequences Defining a Backup Destination strategy

Oracle Flashback technology

Installing and removing the plug-in

NetVault Backup Server and Client software Database in ARCHIVELOG mode

Prerequisites for RMAN backups

Adding the Oracle user to the local administrator group on Windows Determining the Oracle SID and Home directory in a non-RAC environment

Windows Linux and UNIX

Creating the RMAN repository

Configuring the Recovery Catalog database Creating the Recovery Catalog owner Creating the Recovery Catalog

Registering the target database Enabling Control File Autobackups Enabling Flashback Database

Determining whether Flashback Database is enabled Setting a retention target

Enabling Block Change Tracking

Recommended configuration for a single-instance non-RAC environment Installing or upgrading the plug-in Removing the plug-in

Configuring the plug-in

Configuring a default Target Set for RMAN backups Configuring default settings Adding a database

Editing database information Setting the database password Removing a saved password Removing a database Viewing database details Using RMAN Post-Backup Scripts

Creating an RMAN Post-Backup Script Updating a Post-Backup Script Removing a Post-Backup Script

Language support

Backing up data

Performing User Managed backups

Selecting data for a backup Selecting backup options Finalizing and submitting the job

Performing RMAN backups

Selecting data for a backup Setting backup options Finalizing and submitting the job

Using Plug-in for FileSystem to back up Oracle ACFS

Using the Oracle® Flashback Database

Flashback Database: an overview

Viewing Flashback Database status Flashback Database options Flashback Database restrictions Restoring data with the plug-in and Flashback Database

Restoring and recovering data: an overview

Understanding User Managed recovery

Determining which datafiles require recovery Recovering datafiles and archive logs Restoring Control Files

Understanding RMAN recovery

How RMAN backups are selected for use in recovery operations Choosing between Incremental Backups and Redo Logs Choosing the restore source Datafile media recovery Block Media Recovery

Performing User Managed restores

Preparing the database for recovery Selecting data for a restore Finalizing and submitting the job Recovering the database Opening the database for use

Using advanced User Managed restore procedures

Renaming or relocating Control File, Datafile, or individual Archived Log files Renaming or relocating the Archive Log Directory

Performing RMAN restores

Selecting data for a restore Setting restore options

Viewing the contents of backup pieces Setting the Pre-Restore and general Restore Options Setting recovery options Setting Block Media Recovery options Setting Post Recovery options Setting Destination Details Setting the Recovery Catalog details Setting the Clone Database options Setting Generate RMAN Script options

Finalizing and submitting the job

Using RMAN types of recovery in a non-RAC environment

Restoring the Control File from an Autobackup Recovering individual datafiles and tablespaces to the same server Recovering Whole Database to same server Performing disaster recovery with RMAN

Using the Stepwise Disaster Recovery process Disaster recovery to same server Retrieving a Control File manually

Using advanced procedures with RMAN restores

Renaming or relocating files Duplicating a database in a non-RAC environment

Restoring a Duplicate Database to the same server Restoring a Duplicate Database to an alternate server with the same directory structure Restoring a Duplicate Database to an alternate server with an alternate directory structure

Performing table-level recovery

Uses of table-level recovery Table-level requirements and limitations Configuring channels for table-level recovery Performing table-level recovery from the RMAN CLI Performing table-level recovery from the NetVault Backup WebUI

Maintaining the Recovery Catalog

Resynchronizing the Recovery Catalog

Using CROSSCHECK to update the RMAN repository

Using the RMAN CLI

CLI-based RMAN backups and restores: an overview Prerequisites for CLI-based backups and restores

Verifying that the proper RMAN executable is in use (Linux only) Ensuring an "SBT_TAPE" channel is established Running the NetVault Backup 'nvpluginaccess' utility

Performing CLI-based backups

Example of a basic CLI backup More parameters: the "format" clause More parameters: the "send" and "PARMS" clauses Querying the NetVault Backup media name

Performing CLI-based restores

Using the Plug-in with Oracle® RAC

Oracle RACs: an overview Recommended additional reading Defining a deployment strategy

RMAN backup process for RAC environment RMAN restore process for RAC environment

Licensing Installing the plug-in in a RAC environment

RAC configuration requirements Installation prerequisites

Enabling Control File Autobackups in a RAC environment

Installing or upgrading the plug-in

Configuring the plug-in

Configuring default attributes Determining the local Oracle SID and Home directory in a RAC environment Adding a database to the plug-in

Backing up data

Performing backups after node failure

Restoring data in a RAC environment

Recovering a Whole Database to the same RAC environment Restoring SPFILE in a RAC environment Restoring Control Files in a RAC environment Performing disaster recovery in a RAC environment

Prerequisites Performing the disaster recovery

Performing restores after node failure Duplicating a database in a RAC environment

Prerequisites Post-restore procedure

Using the Plug-in in a failover cluster environment

Oracle Server Fail Safe Failover Clustering: an overview Installing the plug-in

Installation prerequisites Installing or upgrading the software

Creating a Virtual Client

Licensing the plug-in Configuring the plug-in and adding a database Backing up data Restoring data

Using the plug-in with Oracle® Data Guard

Oracle® Data Guard: an overview Defining a deployment strategy

Back up from Primary only Back up from both Primary and Standby Back up from Standby only

Single-instance to single-instance Data Guard deployment Multi-instance RAC to single-instance Data Guard deployment Multi-instance RAC to multi-instance RAC Data Guard deployment

Installing the plug-in in a Data Guard environment

Installation prerequisites

Optional RMAN configuration settings

Installing or upgrading the plug-in

Backing up data

Creating a User Defined Backup Tag Performing manual backups of Control File and SPFILE

Configuring a restore to an alternate server in a Data Guard environment Restoring data to an alternate server in a Data Guard environment Recovering Whole Database to Primary Database Server

Troubleshooting

NetVault Backup 10.x service (netvault-pgsql) does not start on Windows Unable to add a database Backup fails Backup job hangs Restore fails Oracle RMAN output not displayed correctly in binary logs

Removing a Post-Backup Script

1

Open the database node, and select the script listed beneath the Post-Backup Scripts node.

2

From the Actions list, and select Delete Post-Backup Script.

3

Click Yes in the confirmation dialog box.

Language support

The following table lists the default languages available for the plug-in, and their corresponding NLS_LANG values.

Table 1. Values
Language	NLS_LANG value
Arabic	ARABIC_UNITED ARAB EMIRATES.AR8MSWIN1256
Brazilian Portuguese	BRAZILIAN PORTUGUESE_BRAZIL.WE8MSWIN1252 BRAZILIAN PORTUGUESE_BRAZIL.UTF8 BRAZILIAN PORTUGUESE_BRAZIL.WE8ISO8859P1 BRAZILIAN PORTUGUESE_BRAZIL.WE8ISO8859P15
Catalan	CATALAN_CATALONIA.WE8ISO8859P1 CATALAN_CATALONIA.WE8MSWIN1252 CATALAN_CATALONIA.WE8ISO8859P15
Chinese Simplified	SIMPLIFIED CHINESE_CHINA.ZHS16CGB231280 SIMPLIFIED CHINESE_CHINA.UTF8 SIMPLIFIED CHINESE_CHINA.ZHS16GBK
Chinese Traditional	TRADITIONAL CHINESE_TAIWAN.ZHT16BIG5
Croatian	CROATIAN_CROATIA.EE8MSWIN1250
Czech	CZECH_CZECH REPUBLIC.EE8MSWIN1250
Danish	DANISH_DENMARK.WE8ISO8859P1 DANISH_DENMARK.WE8MSWIN1252 DANISH_DENMARK.WE8ISO8859P15
Dutch	DUTCH_THE NETHERLANDS.WE8ISO8859P1 DUTCH_THE NETHERLANDS.WE8MSWIN1252 DUTCH_THE NETHERLANDS.WE8ISO8859P15
English	AMERICAN_AMERICA.AL32UTF8 AMERICAN_AMERICA.US7ASCII AMERICAN_AMERICA.UTF8 AMERICAN_AMERICA.WE8ISO8859P1 AMERICAN_AMERICA.WE8ISO8859P15 AMERICAN_AMERICA.WE8MSWIN1252 ENGLISH_UNITED KINGDOM.WE8ISO8859P1 ENGLISH_UNITED KINGDOM.WE8ISO8859P15 ENGLISH_UNITED KINGDOM.WE8MSWIN1252
Finnish	FINNISH_FINLAND.WE8ISO8859P1 FINNISH_FINLAND.WE8MSWIN1252 FINNISH_FINLAND.WE8ISO8859P15
French	FRENCH_FRANCE.UTF8 FRENCH_FRANCE.WE8ISO8859P1 FRENCH_FRANCE.WE8ISO8859P15 FRENCH_FRANCE.WE8MSWIN1252
German	GERMAN_GERMANY.UTF8 GERMAN_GERMANY.WE8ISO8859P1 GERMAN_GERMANY.WE8ISO8859P15 GERMAN_GERMANY.WE8MSWIN1252
Greek	GREEK_GREECE.EL8MSWIN1253
Hebrew	HEBREW_ISRAEL.IW8MSWIN1255 HEBREW_ISRAEL.UTF8
Hungarian	HUNGARIAN_HUNGARY.EE8MSWIN1250
Italian	ITALIAN_ITALY.UTF8 ITALIAN_ITALY.WE8ISO8859P1 ITALIAN_ITALY.WE8ISO8859P15 ITALIAN_ITALY.WE8MSWIN1252
Japanese	JAPANESE_JAPAN.JA16EUC JAPANESE_JAPAN.JA16SJIS JAPANESE_JAPAN.UTF8
Korean	KOREAN_KOREA.KO16KSC5601 KOREAN_KOREA.KO1616KSCCS KOREAN_KOREA.UTF8
Norwegian	NORWEGIAN_NORWAY.WE8ISO8859P1 NORWEGIAN_NORWAY.WE8ISO8859P15 NORWEGIAN_NORWAY.WE8MSWIN1252
Polish	POLISH_POLAND.EE8MSWIN1250
Portuguese	PORTUGUESE_PORTUGAL.WE8ISO8859P1 PORTUGUESE_PORTUGAL.WE8ISO8859P15 PORTUGUESE_PORTUGAL.WE8MSWIN1252
Romanian	ROMANIAN_ROMANIA.EE8MSWIN1250
Russian	RUSSIAN_CIS.CL8MSWIN1251
Slovak	SLOVAK_SLOVAKIA.EE8MSWIN1250
Spanish	SPANISH_SPAIN.UTF8 SPANISH_SPAIN.WE8ISO8859P1 SPANISH_SPAIN.WE8ISO8859P15 SPANISH_SPAIN.WE8MSWIN1252
Spanish Latin American	LATIN AMERICAN SPANISH_AMERICA.WE8ISO8859P1 LATIN AMERICAN SPANISH_AMERICA.WE8ISO8859P15 LATIN AMERICAN SPANISH_AMERICA.WE8MSWIN1252
Swedish	SWEDISH_SWEDEN.WE8ISO8859P1 SWEDISH_SWEDEN.WE8ISO8859P15 SWEDISH_SWEDEN.WE8MSWIN1252
Turkish	TURKISH_TURKEY.WE8ISO8859P9

Backing up data

•

Performing User Managed backups

•

Performing RMAN backups

•

Using Plug-in for FileSystem to back up Oracle ACFS

Performing User Managed backups

The User Managed backup procedure includes the following steps:

•

Selecting data for a backup

•

Selecting backup options

•

Finalizing and submitting the job

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