The following settings are optional in a Data Guard environment.
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The logs are not needed by the BACKED UP … TIMES TO DEVICE TYPE deletion policy. If the BACKED UP policy is not set, this condition is always met. |
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Configuration for standby database where backups are not performed: |
IMPORTANT: In a switchover or failover where the databases change roles, the corresponding CONFIGURE commands must be re-run on the new primary and standby databases. |
In a Data Guard environment, you must install the plug-in on the Primary Database Server. Optionally, you can also install the plug-in on one or more Physical Standby Database Servers. For more information on the supported Data Guard deployments, see Deployment.
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For more information on selecting data for backup, setting backup options, and finalizing and submitting the job, see Performing RMAN backups.
When a Data Guard strategy of backing up from both the Primary and Standby Database Server is implemented with backups from the Primary and Standby Database Servers being interchangeable, you might want to be able to select the source of the backup during a restore. For example, you might want to restore from the Primary Database Server versus the Standby Database Server. The User Defined Backup Tag option lets you assign a tag to the backups that indicates the source of the backup — the Primary Database Server or the Standby Database Server. During the restore, the User Defined Backup Tag is specified in the Restore Options to ensure that only backups from the applicable server are used for the restore.
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Select the User Defined Backup Tag option, and enter a tag name. |
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