全库备份常用如下:

需要在MOUNT模式下进行,

backup database format'E:\rman_bk\df_%t_%s_%p.bak';

多通道备份如下:

RUN { 

ALLOCATE CHANNEL C1 DEVICE TYPE DISKFORMAT '+BACKUP/ df_%t_%s_%p.bkp'; 

ALLOCATE CHANNEL C2 DEVICE TYPE DISK FORMAT'+BACKUP2/df_%t_%s_%p.bkp'; 

BACKUPDATABASE INCLUDE CURRENT CONTROLFILE; 

}