oracle基础~rman备份脚本

时间：2021-03-04 13:30:40 收藏：0 阅读：0

零环境

RMAN 已设置自动备份控制文件和初始化文件参数

一全备

#设置环境变量

export ORACLE_BASE=/oracle

export ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1

export ORACLE_SID=hncdfpos001

export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK

export PATH=$ORACLE_HOME/bin:$PATH

rman target / log /backup/hncdfpos001/rman_full.log append<<EOF

run

{

#分配通道

allocate channel c1 type disk;

allocate channel c2 type disk;

#删除旧备份

crosscheck backup;

crosscheck archivelog all;

delete noprompt expired backup;

delete noprompt expired archivelog all;

#切换日志

sql ‘alter system archive log current‘;

#备份

backup database plus archivelog delete input format ‘/backup/hncdfpos001/full_%d_%T_%s_%p‘;

#释放通道

release channel c1;

release channel c2;

}

EOF