windows下oracle采用rman定时备份

建立批处理文件：backupdb.bat

内容如下:

rem @ECHO OFF

set aFile=backuplog_%DATE:~0,4%%DATE:~5,2%%DATE:~8,2%.log

set aDir=%~dp0

RMAN cmdfile '%aDir%BACKUPDB.RMAN' >> "%aDir%%aFile%"

exit

该批处理调用backupdb.rman命令文件

内容如下

connect target /

RUN{

backup database plus archivelog delete input;

crosscheck backup;

delete expired backup;

DELETE OBSOLETE RECOVERY WINDOW OF 2 DAYS;

}

quit

需要在rman中对channels和备份设备位置进行定义, 每天自动备份,备份保留2天，每天一个日志文件，并且备份时删除归档日志