After DR database is created and synchronization is enabled, there are no specific administration tasks to perform immediately. But during the DR database lifecycle there are certain situations for which you need to perform manual adminitration tasks on the standby database. This will help to keep your standby database configuration same as the configuration of your primary database.
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1. Changing Init Parameters on SOURCE Database
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Are automatically replicated to standby database via the archivelog synchronization. This includes all CDB and PDB user and system tablespaces. There is no need to perform any manual action for these changes.
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Dbvisit Standby has internal limit of 10 added datafiles per archivelog. If you create/add more datafiles than 10 on primary, only 10 datafiles will be added during archivelog apply on standby database. An ignorable warning will be raised and then rest of datafiles will be added during next archivelog apply run. |
5. Changing Pluggable Database Configuration on SOURCE Database (CDB configurations only)
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