Databases Reference
In-Depth Information
Solution
From the main EM screen click on Availability, then Backup and Recovery, and then Backup Settings. You should now
see a screen similar to Figure
19-22
. On this screen, it is fairly easy to configure settings such as:
•
Degree of backup and restore parallelism
•
Backup location
•
Backup type
•
Tape and media management layer configuration
Figure 19-22.
Viewing the backup settings
How It Works
From the screen displayed in Figure
19-22
, you can perform tasks such as enabling multiple degrees of parallelism
for RMAN channels, setting the backup location on disk, specifying the default backup type (backup set, compressed,
or image copy), and specifying the MML settings.
You can query backup setting details from the EM repository owner's (usually the
sysman
schema)
MGMT_BACKUP_CONFIGURATION table, as shown here:
SQL> connect sysman/<your password>
SQL> select use_disk, disk_location, disk_parallelism from mgmt_backup_configuration;
