Oracle 10g、11g 数据库故障恢复与管理
本博客介绍 Oracle 10g 和 11g 如何实现对指定损坏块的恢复，包括检测与修复数据库故障、处理块损坏、设置自动诊断仓库、运行健康检查等关键步骤。涵盖支持单实例数据库的故障恢复至备用数据库，以及快速故障检测、分析和修复，同时减少用户中断和下线时间。
oracle 10g、11g能够做到恢复指定的、被破坏的块.
Objectives
After completing this lesson,you should be able to :
- Detect and repair database corruption
- Handle block corruption
- Set up Automatic Diagnostic Repository
- Run health checks
Data Recovery Advisor
- Fast detection,analysis,and repair of failures
- Minimizing disruptions for users
- Down-time and run-time failures
- User interfaces:
- EM GUI interface(serval paths)
- RMAN command line
- Supported database configurations:
- Single-instance
- Not RAC
- Supporting failover to standby,but not analysis and repair of standby database.
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