14配置和使用恢复管理器.pptx

14.配置和使用恢复管理器;Backup and Recovery: Review;Serversession;Recovery Manager Components(notes only slide);Steps for Configuring RMAN ;RMAN Repository Data Storage:Comparison of Options;RMAN Repository Data Storage:Comparison of Options(notes only slide);Backup Destinations;Media Management;Using a Flash Recovery Area with RMAN;Using a Flash Recovery Area with RMAN(notes only slide);Monitoring the Flash Recovery Areawith EM;Flash Recovery Area Space Usage;V$FLASH_RECOVERY_AREA_USAGE;V$FLASH_RECOVERY_AREA_USAGE;Backing Up the Flash Recovery Area;Benefits of Using a Flash Recovery Area;Setting Parameters That Affect RMAN;Setting Parameters that Affect RMAN(notes only slide);RMAN Usage Considerations;Connection Types with RMAN;Starting RMAN;Additional RMAN Command-Line Arguments;Configuring RMAN Settings by Using EM ;Control File Autobackups;Control File Autobackups(notes only page);A retention policy describes which backups will be kept and for how long. There are two types of retention policies: Recovery window: Establishes a period of time within which point-in-time recovery must be possible Redundancy: Establishes a fixed number of backups that must be kept These policies are mutually exclusive and can be set with the CONFIGURE command.;Retention Policies(notes only page);Managing Persistent Settings;Channel Allocation;Automatic and Manual Channel Allocation;Channel Control Options;Summary;Issuing Recovery Manager Commands;Issuing Recovery Manager Commands (notes only slide); Types of RMAN Commands;Job Commands: Example;RMAN Commands: Overview;RMAN Command Overview(notes only slide);BACKUP Command;Backup Constraints;Parallelization of Backup Sets;Compressed Backups;Image Copy;;BACKUP Command Options;Backing Up Archived Redo Logs;Backing Up Archived Redo Logs(notes only slide);;RMAN Backup Types;Differential Versus Cumulative;Block Change Tracking;Enabling Block Change Tracking;Incrementally UpdatingBackups;LIST Command;REPORT Command;REPORT NEED BACKUP Com