一、rman备份脚本

#!/bin/bash
#rm -rf /data/backup/${BACK_DATE}
export BACK_DATE=`date +%Y%m%d`
mkdir -p /data/backup/${BACK_DATE}
export ORACLE_HOME=/data/PROD/db/oracle-server/12.1.0.2
export ORACLE_SID=CDBHCM
/data/PROD/db/oracle-server/12.1.0.2/bin/rman log='/home/oracle/rman.log' append <<EOF
connect target /;
run
{
allocate channel c1 type disk;
allocate channel c2 type disk;
#delete noprompt backupset;
#delete noprompt archivelog all;
#configure device type disk parallelism 5 backup type to backupset;
#configure maxsetsize to 8392m;
CONFIGURE RETENTION POLICY TO REDUNDANCY 4;
configure maxsetsize to 10G;
backup as compressed backupset tag 'full' database format '/data/backup/${BACK_DATE}/db_%U';
backup as compressed backupset tag 'full' archivelog all delete input format '/data/backup/${BACK_DATE}/archive_%U';
backup tag 'full' as copy current controlfile format '/data/backup/${BACK_DATE}/backup_controlfile.ctl';
release channel c2;
release channel c1;
}
report obsolete;
delete noprompt obsolete;
crosscheck backup;
delete noprompt expired backup;
list backup summary;
EOF

二、清除备份脚本

#!/bin/bash
find /data/PROD/db/oradata/archivelog/ -mtime +9 -name "*.dbf" -exec rm -f {} \;

温馨提示：

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