RMAN备份脚本及自动批处理(windows)

RMAN备份脚本及自动批处理(windows)

接上章RMAN备份前工做：
C:\Documents and
Settings\Administrator>rman catalog rmanuser1/rmanuser1 target


RMAN>show
all;
设置控制文件的自动备份和自动备份的目录（建议设置，备份目录自定）
RMAN>CONFIGURE CONTROLFILE
AUTOBACKUP ON;
RMAN>CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE
TYPE DISK TO
'd:/backup/%F';
RMAN>exit;
按如上设置后，控制文件和spfile就会随着数据库备份自动备份到d:/backup下；

创建脚本文件和批处理文件：
脚本文件，如文件名为orabackup.rcv，具体内容以下：
run
{
allocate channel d1 type disk;
allocate channel d2 type disk;
backup
incremental level 0 database format 'd:\backup\level0_%d_%s_%p_%u.bak';
sql
'alter system archive log current';
backup archivelog all format
'd:\backup\log_%d_%s_%p_%u.bak' delete all input;
release channel
d2;
release channel d1;
}
crosscheck backup;
delete noprompt expired
backup;
delete noprompt obsolete;
resync
catalog;
exit

批处理文件，如文件名为orabackup.bat，具体内容以下
rman catalog target
CMDFILE 'd：\backup\orabackup.rcv' LOG
’d:\backup\oracl_%date'

将orabackup.bat和orabackup.rcv存放在同一目录下，执行orabackup.bat就能够调用orabackup.rcv备份数据库了，你能够再windows的计划任务里执行orabackup.bat就能够自动备份了；