Contents
Should you place recovery catalog in the same DB?
Caution: Ensure that the recovery catalog and target databases do not reside on the same disk. If both your recovery catalog and your target database suffer hard disk failure, then your recovery process is much more difficult.
What is the preferred way of keeping RMAN catalog?
How to backup of the Recovery Catalog?
- Run the recovery catalog database in ARCHIVELOG mode so that you can do point-in-time recovery if needed.
- Set the retention policy to a REDUNDANCY value greater than 1.
- Do not use another recovery catalog as the repository for the backups.
How do I setup a recovery catalog?
Creating the Recovery Catalog
- Connect to the database that will contain the catalog as the catalog owner. For example: % rman RMAN> CONNECT CATALOG rman/cat@catdb.
- Run the CREATE CATALOG command to create the catalog. The creation of the catalog can take several minutes.
How do I know if my database is registered in the catalog?
How to check if database is registered to catalog (registered target db to catalog) connect to catalog schema via sqlplus & fire below query. SQL> select name,DBID from rc_database; —- u can refer rc_database view for details.
Under what circumstances would you use the RMAN command upgrade catalog?
If you use a version of the recovery catalog that is older than that required by the RMAN client, then you must upgrade it. For example, you must upgrade the catalog if you use a release 8.1 version of the RMAN client with a release 8.0 version of the recovery catalog.
How do I register a database to a CATALOG?
After making changes to both these files, connect to the target and catalog databases and register the target database as follows:
- $ export ORACLE_SID=db1.
- RMAN> report schema;
- $ rman target / catalog rcat_owner/rcat@rc.
- $ rman target / catalog rcat_owner/rcat@rc.
- $ export ORACLE_SID=rc.
How to configure DataGuard on different operating systems?
Step4:-Setup the windows service for oracle and start the standby database using pfile $ oradim -new -sid ORCL -SYSPWD manager -pfile D:\\app\\oracle\\product\\11.2.0.4\\db_1\\database\\initORCL.ora Step5:-Connect to the rman(Make sure the tnsnames.ora file has the primary & standby database entry in %ORACLE_HOME% etwork\\admin location)
Why is it important to create a recovery catalog?
It’s recommended by XTIVIA that the catalog be created in its own dedicated database due to the importance of its role in database recovery. A few benefits for the recovery catalog include: The recovery catalog stores database metadata history for much longer than the controlfile.
What is the purpose of a RMAN recovery catalog?
Recovery Catalog Purpose: The RMAN recovery catalog is a schema created inside of a new or existing database that is used to store metadata about Oracle databases. It’s recommended by XTIVIA that the catalog be created in its own dedicated database due to the importance of its role in database recovery.