How To Turn OMF ON or OFF
(Doc ID 1369579.1)
Last updated on SEPTEMBER 28, 2018
Applies to:Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
*** Checked for relevance on 12-Apr-2016 ***
How to clarify whether OMF (Oracle Managed Files) is ON or OFF?
Can it be turned off?
This may for instance be relevant for setting up a physical standby database where an 'alter database create standby controlfile...' may show messages in the alert log like the following:
WARNING: OMF is enabled on this database. Creating a physical
standby controlfile, when OMF is enabled on the primary
database, requires manual RMAN intervention to resolve OMF
NOTE: Please refer to the RMAN documentation for procedures
describing how to manually resolve OMF datafile pathnames.
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