tailieunhanh - 3 Using Recovery Manager

After completing this lesson, you should be able to do the following: • Use the RMAN BACKUP command to create backup sets and image copies • Manage the backups and image copies taken with RMAN | Using Recovery Manager Objectives After completing this lesson, you should be able to do the following: Use the RMAN BACKUP command to create backup sets and image copies Manage the backups and image copies taken with RMAN Commands BACKUP Block . Inc. Update LIST REPORT DELETE Objectives Recovery Manager (RMAN) is the component of the Oracle database used to perform backup and recovery operations. Enterprise Manager (EM) supplies a graphical interface to the most commonly used RMAN functionality. The Oracle Database 10g: Administration Workshop I class demonstrates basic RMAN operations using the EM Database Control Console; therefore, the graphical interface to RMAN is not covered in detail in this lesson. Issuing Recovery Manager Commands Interactive client Enter commands at RMAN prompt. Use when performing analysis, or when running reports or stored scripts. Batch mode Use with automated jobs. Specify a command file when starting RMAN. Specify the log file name to capture . | Using Recovery Manager Objectives After completing this lesson, you should be able to do the following: Use the RMAN BACKUP command to create backup sets and image copies Manage the backups and image copies taken with RMAN Commands BACKUP Block . Inc. Update LIST REPORT DELETE Objectives Recovery Manager (RMAN) is the component of the Oracle database used to perform backup and recovery operations. Enterprise Manager (EM) supplies a graphical interface to the most commonly used RMAN functionality. The Oracle Database 10g: Administration Workshop I class demonstrates basic RMAN operations using the EM Database Control Console; therefore, the graphical interface to RMAN is not covered in detail in this lesson. Issuing Recovery Manager Commands Interactive client Enter commands at RMAN prompt. Use when performing analysis, or when running reports or stored scripts. Batch mode Use with automated jobs. Specify a command file when starting RMAN. Specify the log file name to capture session log. Pipe interface Specify the PIPE command-line argument. Use to communicate data between sessions or between RMAN and an external application. Issuing Recovery Manager Commands Recovery Manager has its own command language. There are multiple ways of entering commands for RMAN by using the command-line interface (CLI). To run RMAN commands interactively, start RMAN and then enter commands into the command-line interface. For example: $ rman TARGET sys/sys_pwd@db1 RMAN> BACKUP DATABASE; You can enter RMAN commands into a file, and then run the command file by specifying its name on the command line. This is referred to as batch mode processing. The contents of the command file should be identical to commands that would be entered at the command line. For example: $ rman TARGET SYS/sys_pwd@prod1 @'/oracle/' When running in batch mode, RMAN reads input from a command file and writes output messages to a log file (if specified). RMAN parses the command file in its .

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