Performing Oracle Advised Recovery - wykład

Performing Oracle Advised Recovery
The Oracle advised recovery feature uses Data Recovery Advisor, which is an Oracle
Database feature that automatically diagnoses data failures, determines and presents
appropriate repair options, and performs repairs if requested by the user. By
providing a centralized tool for automated data repair, Data Recovery Advisor
improves the manageability and reliability of an Oracle database.
RMAN provides a command-line interface to the Data Recovery Advisor. You can use
following RMAN commands to diagnose and repair data failures for the Oracle
Database, including for Oracle RAC databases:
■ LIST FAILURE
Use this command to view problem statements for failures and the effect of these
failures on database operations. Each failure is identified by a failure number.
■ ADVISE FAILURE
Use this command to view repair options, including both automated and manual
repair options.
■ REPAIR FAILURE
Use this command to automatically repair failures listed by the most recent ADVISE
FAILURE command.
This section contains the following topics:
■ About Data Recovery Advisor
■ Using Data Recovery Advisor
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