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12 Posts

765

April 10th, 2018 17:00

Oracle, NMDA and incremental forever ?

Hello group,

I'm in need of some clarifications here, can you tell me if there is a way to implement a "forever incremental" strategy on Networker 8 (could be upgraded to 9) for Oracle 11g ?

Target is a Data Domain, NMDA installed on the Linux host.

If I understand correctly, Networker implement Oracle Block Change Tracking through RMAN for incrementals backups. Although, Oracle mention a limit of eight bitmaps files (change file index) in its documents.

Does Networker allow more than this limit somehow ? I'm lost.

Thank you.

6 Operator

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1.3K Posts

April 11th, 2018 03:00

The backup level in Oracle backups is controlled in the RMAN script. NetWorker does not have control on the type of backups for Oracle.     

12 Posts

April 11th, 2018 05:00

So expererienced DBAs and backup admins,

What  would be the best way to avoid FULL backup as often as possible ?

6 Operator

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14.4K Posts

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56.2K Points

April 19th, 2018 06:00

Experienced DBAs and backup admins do not run away from full backups

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