标签:主库 BACPATH 备份 从备库 ORACLE _% disk backup channel
##备库恢复主库controlfile方式
#HOW TO RESOTRE PRIMARY CONTROFILE FROM STANDBY CONTROFILE BACKUPSET.
#RMAN> restore PRIMARY controlfile from '<backuppiece>'
##每月1号执行
* * 1 * * su - oracle -c "sh /backup/bk_full_orcl.sh"
##脚本
#!/bin/bash
#This is rman full auto backup script
DBNAME=orcl
BACTIME=`date +%Y%m%d%I%M`
BACPATH=/backup
LGNAME='full_'$DBNAME'_'$BACTIME'.log'
export ORACLE_SID=$DBNAME
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/19.0.0/dbhome_1
export PATH=$PATH:$ORACLE_HOME/bin
rman log="$BACPATH/$LGNAME" append <<EOF
connect target /;
run{
allocate channel c1 device type disk maxpiecesize 20g;
allocate channel c2 device type disk maxpiecesize 20g;
allocate channel c3 device type disk maxpiecesize 20g;
allocate channel c4 device type disk maxpiecesize 20g;
backup as compressed backupset database format '$BACPATH/full_%d_%T_%s_%p.bak';
sql 'alter system archive log current';
backup archivelog all format '$BACPATH/arch_%d_%T_%s_%p.bak';
backup current controlfile format '$BACPATH/ctl_%d_%T_%s_%p.bak';
release channel c1;
release channel c2;
release channel c3;
release channel c4;
}
crosscheck archivelog all;
crosscheck backupset;
delete noprompt obsolete;
delete noprompt expired backup;
delete noprompt archivelog all completed before 'sysdate-3';
delete force noprompt archivelog all completed before 'sysdate-7';
list backup summary;
exit;
EOF
标签:主库,BACPATH,备份,从备库,ORACLE,_%,disk,backup,channel 来源: https://www.cnblogs.com/lizhao01/p/16184328.html
本站声明: 1. iCode9 技术分享网(下文简称本站)提供的所有内容,仅供技术学习、探讨和分享; 2. 关于本站的所有留言、评论、转载及引用,纯属内容发起人的个人观点,与本站观点和立场无关; 3. 关于本站的所有言论和文字,纯属内容发起人的个人观点,与本站观点和立场无关; 4. 本站文章均是网友提供,不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属;如您发现该文章侵犯了您的权益,可联系我们第一时间进行删除; 5. 本站为非盈利性的个人网站,所有内容不会用来进行牟利,也不会利用任何形式的广告来间接获益,纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。