RMAN备份脚本

Posted 2020-12-27 liang545621

 

单机环境全备

 

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

{allocate channel c1 type disk;

allocate channel c2 type disk;

backup database filesperset 4 format ‘/backup/hncdfpos001/full_%d_%T_%s_%p‘;

sql ‘alter system archive log current‘;

backup archivelog all format ‘/backup/hncdfpos001/arch_%d_%T_%s_%p‘ delete input;

backup current controlfile format ‘/backup/hncdfpos001/ctl_%d_%T_%s_%p‘;

crosscheck backup;

crosscheck archivelog all;

delete noprompt obsolete;

delete noprompt  expired backup;

delete noprompt  expired archivelog all;

}

EOF

 

 

单机环境备归档

 

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_arch.log append<<EOF

run

{allocate channel c1 type disk;

allocate channel c2 type disk;

sql ‘alter system archive log current‘;

backup archivelog all format ‘/backup/hncdfpos001/arch_%d_%T_%s_%p‘ delete input;

backup current controlfile format ‘/backup/hncdfpos001/ctl_%d_%T_%s_%p‘;

crosscheck backup;

crosscheck archivelog all;

delete noprompt  expired backup;

delete  noprompt expired archivelog all;

}

EOF

 

 

 

RAC环境全备

 

run {

allocate channel c1 device type disk connect ‘sys/[email protected]‘;

allocate channel c2 device type disk connect ‘sys/[email protected]‘;

backup database database format ‘/backup/rmanbak/db_full_%T_%d_%t_%s_%p_bak0‘;

sql ‘alter system archive log current‘;

backup archivelog all format ‘/backup/rmanbak/arch_%T_%d_%t_%s_%p_bak0‘ delete input;

backup current controlfile format ‘/backup/rmanbak/controlfile_%T_%d_%t_%s_%p_bak0‘;

backup spfile format ‘/backup/rmanbak/spfile_%T_%d_%t_%s_%p_bak0‘;

crosscheck backup;

crosscheck archivelog all;

delete noprompt obsolete;

delete noprompt expired backup;

delete noprompt expired archivelog all;

release channel c1;

release channel c2;

}