If we need RMAN to distribute backup sets among multiple disks on different mountpoints. We can use the below syntax to configure backup in multiple locations.
Using Allocate Channel:
RUN
{
ALLOCATE CHANNEL c1 DEVICE TYPE DISK FORMAT ‘/u01/oracle/data1’;
ALLOCATE CHANNEL c2 DEVICE TYPE DISK FORMAT ‘/u02/oracle/data2’;
}
Using Configure Channel:
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT ‘/u01/%U’, ‘/u02/%U’;