oracle全量增量_oracle增量和全量备份方案

oracle生产备份方案

crontab 配置

周末全量备份，其他日期增量备份,清除15天以前文件

0 5 * * * find /app/oracle11g/product/11.2.0/archdir/ecudb/* -mtime +6 |xargs rm -fr

#rmanbackup

30 4 * * 6 sh /backup/feikong/scripts/rman_backup_0.sh

30 4 * * 0,1,2,3,4,5 sh /backup/feikong/scripts/rman_backup_1.sh

30 4 * * * find /backup/data -ctime +15 -type f |grep -E "DB_0|DB_1|arch_" |xargs -L 1 rm -rf

rman_backup_0.sh

#!/bin/bash

source ~/.bash_profile

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

rman target / log /backup/log/rmanbackup_${rq}.log append<

set encryption on identified by "u9j04hkUvfRu" only;

run{

ALLOCATE CHANNEL ch1 TYPE disk;

ALLOCATE CHANNEL ch2 TYPE disk;

BACKUP INCREMENTAL LEVEL 0 TAG "DB0" DATABASE FORMAT "/backup/data/DB_0_%T%U.bkp";

CROSSCHECK ARCHIVELOG ALL;

DELETE NOPROMPT EXPIRED ARCHIVELOG ALL;

sql "alter system archive log current";

backup archivelog all format "/backup/data/arch_%T%U.arc";

delete noprompt backup of archivelog until time "sysdate-8";

backup current controlfile format "/backup/data/ctl_%T%U.ctl";

CROSSCHECK BACKUP;

CROSSCHECK backupset;

DELETE NOPROMPT EXPIRED BACKUP;

DELETE NOPROMPT EXPIRED BACKUPSET;

REPORT OBSOLETE;

delete NOPROMPT obsolete device type disk;

RELEASE CHANNEL ch1;

RELEASE CHANNEL ch2;

}

exit

EOF

rman_backup_1.sh

#!/bin/bash

source ~/.bash_profile

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

rman target / log /backup/log/rmanbackup_${rq}.log append<

set encryption on identified by "u9j04hkUvfRu" only;

run{

ALLOCATE CHANNEL ch1 TYPE disk;

ALLOCATE CHANNEL ch2 TYPE disk;

BACKUP INCREMENTAL LEVEL 1 TAG "DB1" DATABASE FORMAT "/backup/data/DB_1_%T%U.bkp";

CROSSCHECK ARCHIVELOG ALL;

DELETE NOPROMPT EXPIRED ARCHIVELOG ALL;

sql "alter system archive log current";

backup archivelog all format "/backup/data/arch_%T%U.arc";

delete noprompt backup of archivelog until time "sysdate-8";

backup current controlfile format "/backup/data/ctl_%T%U.ctl";

CROSSCHECK BACKUP;

CROSSCHECK backupset;

DELETE NOPROMPT EXPIRED BACKUP;

DELETE NOPROMPT EXPIRED BACKUPSET;

REPORT OBSOLETE;

delete NOPROMPT obsolete device type disk;

RELEASE CHANNEL ch1;

RELEASE CHANNEL ch2;

}

exit

EOF