Is it possible to take Catalog Database Backup using RMAN?

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msmanan

  • Jun 19th, 2009
 

Yes, you can perform backup of catalog database using RMAN with below steps:

1. Start the RMAN with NOCATALOG option.
2. Run the recovery catalog database in ARCHIVELOG mode.
3. set the retention policy to a REDUNDANCY value greater than 1.
4. Backup the database onto two separate media(disk and tape), You can use BACKUP COPIES 2.
5. Donot use another recovery catalog  as the repository for these backups.
6. configure the controlfile autoback feature to ON.

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