Which are the key factors that you should consider before converting a single-Instance database Oracle Real Application Cluster (RAC) database to guarantee a successful media recovery?

The correct answer is A. If the database is in archive log mode, the archive file format requires a thread number. B. The archive logs from all nodes must be accessible to all nodes in the cluster database. Issues for Converting Single Instance Databases to Oracle RAC Backup procedures should be available before conversion takes place. Archiving in Oracle RAC environments requires a thread number in the archive file format. The archived logs from all instances of an Oracle RAC…

Manage RAC Backups and Recovery

Question

Options

AIf the database is in archive log mode, the archive file format requires a thread number.
BThe archive logs from all nodes must be accessible to all nodes in the cluster database.
CThe storage option must be Automatic Storage Management (ASM).
DAll database files must be migrated to Oracle Managed Files (OMF).

How the community answered

(25 responses)

A
72% (18)
C
8% (2)
D
20% (5)

Explanation

Issues for Converting Single Instance Databases to Oracle RAC Backup procedures should be available before conversion takes place. Archiving in Oracle RAC environments requires a thread number in the archive file format. The archived logs from all instances of an Oracle RAC database are required for media recovery. By default, all database files are migrated to Oracle Managed Files (OMF).

Topics

#RAC conversion#archive log mode#thread number#media recovery

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