Oracle数据库备份脚本

物理备份脚本

#!/bin/sh

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export TMPDIR=$TMP;

export ORACLE_SID=orcl;

export ORACLE_BASE=/u01/app/oracle;

export ORACLE_HOME=/u01/app/oracle/product/12.2.0.1/db_1;

export PATH=/u01/app/oracle/product/12.2.0.1/db_1/bin:$PATH;

export LD_LIBRARY_PATH=/u01/app/oracle/product/12.2.0.1/db_1/lib:/lib:/usr/lib;

export CLASSPATH=/u01/app/oracle/product/12.2.0.1/db_1/JRE:/u01/app/oracle/product/12.2.0.1/db_1/jlib:/u01/app/oracle/product/12.2.0.1/db_1/rdbms/jlib;

export LANG=zh_CN

rman target/ << EOF

run{

allocate channel c1 type disk;

allocate channel c2 type disk;

allocate channel c3 type disk;

delete noprompt expired archivelog all;

backup incremental level 0 tag 'db0' format

'/home/oracle/rmanbackup/db0_%d_%T_%s' database include current controlfile;

sql 'alter system archive log current';

backup filesperset 5 format '/home/oracle/rmanbackup/cf0_%d_%T_%s' archivelog all delete input;

delete noprompt expired backup;

delete noprompt obsolete;

release channel c1;

release channel c2;

release channel c3;

}

EOF

逻辑备份脚本：

#!/bin/sh

DAY=`date +%Y%m%d`

FILE_TARGET=orcl`date +%Y%m%d`.dmp

FILE_LOG=orcl`date +%Y%m%d`.log

export FILE_TARGET FILE_LOG;

export ORACLE_BASE=/u01/app/oracle;

export ORACLE_HOME=/u01/app/oracle/product/12.2.0.1/db_1;

export ORACLE_SID=orcl;

export PATH=$ORACLE_HOME/bin:$PATH;

export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib;

export CLASSPATH=/u01/app/oracle/product/12.2.0.1/db_1/JRE:/u01/app/oracle/product/12.2.0.1/db_1/jlib:/u01/app/oracle/product/12.2.0.1/db_1/rdbms/jlib;

expdp system/******  directory=expdir dumpfile=$FILE_TARGET full=y  logfile=$FILE_LOG