Before you back up Oracle resources, make sure that you have completed all of the installation and configuration requirements.
See Installation and configuration requirements for the Oracle Agent.
See About backing up Oracle resources.
To back up Oracle resources
In the backup selections list, do one of the following:
The current state of the database appears in brackets next to the database name. If the database is down, you cannot select it for backup.
To select data for backup, select the check box next to the item that you want to back up.
If you select a container item for backup, you cannot exclude individual items in that container. You must clear the check box for the container item, and then select the individual items in the container that you want to include in the backup.
Complete the appropriate options as follows:
To configure multiple data streams for backup, under Destination, click Device and Media.
Complete the appropriate options as follows:
Maximum number of devices to use for resources that support multiple data streams |
Enter the maximum number of devices that the backup job can use. If you specify more than one device, you must choose one of the following items as a destination device for the backup job:
If there is only one device for the backup job to use, then the data streams from RMAN are backed up serially to the media. See Creating a backup-to-disk folder. This feature is not available for DBA-initiated jobs. |
Minimum number of devices, terminate job if fewer devices are available |
Enter the minimum number of devices that the job can use. If the job cannot acquire the minimum number of devices, the job fails. This feature is not available for DBA-initiated jobs. |
More Information
About backing up Oracle resources
Setting application defaults for Oracle