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RMAN → Purpose Use the RMAN command to start RMAN from the operating system command line. RMAN connections … . The only difference is that RMAN connections to a target or auxiliary database require the SYSDBA … . You should enter passwords in RMAN only when requested by an RMAN prompt. See
RMAN → Starting with Oracle Database 10 g Release 1 (10.1), RMAN now creates an empty file when restoring … a file from backup and no backup of the file exists. RMAN backup of archived logs now automatically … . Starting with Oracle Database 10 g Release 1 (10.1), RMAN now continues to run the remaining portions of a … backup or restore
RMAN Repository → The RMAN repository is the collection of metadata about the target databases that RMAN uses for … backup, recovery, and maintenance. RMAN always stores its metadata in the control file. The version of … this metadata in the control file is the authoritative record of RMAN backups of your database. This … is one
RMAN Channels → The RMAN client directs database server sessions to perform all backup and recovery tasks. What … . The RMAN client itself does not perform backup, restore, or recovery operations. When you connect … the RMAN client to a target database, RMAN allocates server sessions on the target instance and … directs them
RMAN → Recovery Manager. An Oracle Database utility that backs up, restores, and recovers Oracle databases.
Entering RMAN Commands at the RMAN Prompt → When the RMAN client is ready for your commands, it displays the command prompt, as in this example … : RMAN> Enter commands for RMAN to execute. For example: RMAN> CONNECT TARGET RMAN> BACKUP DATABASE … ; Most RMAN commands take some parameters and must end with a semicolon. Some commands,
Managing RMAN Backups → Part IV Managing RMAN Backups The following chapters describe how to manage RMAN backups. This part … of the book contains these chapters: Chapter 11, \"Reporting on RMAN Operations\" Chapter 12 … , \"Maintaining RMAN Backups and Repository Records\" Chapter 13, \"Managing a Recovery Catalog\"
23 Troubleshooting RMAN Operations → topics: Interpreting RMAN Message Output Using V$ Views for RMAN Troubleshooting Testing the Media Management API Terminating an RMAN Command
Backing Up RMAN Backups → This section explains how to back up backup sets and image copies.
Scripting RMAN Operations → RMAN supports the use of command files to manage recurring tasks such as weekly backups. A command … file is a client-side text file containing RMAN commands, exactly as you enter them at the RMAN … DATABASE PLUS ARCHIVELOG; LIST BACKUP; EXIT; Start RMAN and then execute the contents of a command file by … running
Checking RMAN Syntax → You may want to test RMAN commands for syntactic correctness without executing them. Use the … command-line argument CHECKSYNTAX to start the RMAN client in a mode in which it only parses the commands … that you enter and returns an RMAN-00558 error for commands that are not legal RMAN syntax. See Also … Checking
Overview of RMAN TSPITR → To use RMAN tablespace point-in-time recovery (TSPITR) effectively, it is helpful to understand … what types of problems it can resolve, its components, what RMAN does during TSPITR, and the various … limitations and restrictions on when and how it can be run. This section explains the basic concepts, preparatory tasks, and modes of running RMAN
RMAN Restore Operations → In an RMAN restore operation, you select files to be restored and then run the RESTORE command … files. If you restore to the default location, then RMAN overwrites any files with the same name that
22 Tuning RMAN Performance → This chapter contains the following topics: Purpose of RMAN Performance Tuning Basic Concepts of … RMAN Performance Tuning Using V$ Views to Diagnose RMAN Performance Problems Tuning RMAN Backup Performance
Purpose of RMAN Reporting → backed up recently. Also, you can preview which backups RMAN would need to restore if a problem … cause the database to halt. You can use RMAN to determine whether a backup is an obsolete backup and … can therefore be deleted. You may also need to obtain historical information about RMAN jobs. For
8 RMAN Backup Concepts → This chapter describes the general concepts that you must understand to make any type of RMAN … backup. This chapter contains the following topics: Consistent and Inconsistent RMAN Backups Online … Backups and Backup Mode Backup Sets Image Copies Multiple Copies of RMAN Backups Control File and Server
Maintaining RMAN Backups → RMAN repository metadata is always stored in the control file of the target database. The RMAN
Crosschecking the RMAN Repository → command operates only on files that are currently recorded in the RMAN repository. If you use a fast … to perform crosschecks very often. If you delete files by means other than RMAN, then you should … perform a crosscheck periodically to ensure that the repository data stays current. About RMAN … Crosschecks Crosschecks update
Overview of RMAN Reporting → This section explains the purpose and basic concepts of RMAN reporting.
Encrypting RMAN Backups → As explained in \"Configuring Backup Encryption\", you can protect RMAN backup sets with backup … encryption. Encrypted backups cannot be read if they are obtained by unauthorized users. The RMAN