linux自动运行rman增量备份脚本
发布时间：2021-12-26 09:42:31 所属栏目：语言 来源：互联网
导读：一、增量备份脚本 0级备份脚本：红色部分为自定义的备份文件放置的目录 复制代码 代码如下: #script.:BackupFull.sh #creater:xyh #date:2014-03-08 #desc:backup full database datafile in archive with rman #connect database export ORACLE_BASE=/u01/ap
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一、增量备份脚本 0级备份脚本：红色部分为自定义的备份文件放置的目录 复制代码 代码如下: #script.:BackupFull.sh #creater:xyh #date:2014-03-08 #desc:backup full database datafile in archive with rman #connect database export ORACLE_BASE=/u01/app/oracle export ORACLE_SID=orcl export ORACLE_HOME=/u01/app/oracle/product/10.2.0/db_1 export PATH=$ORACLE_HOME/bin:$PATH rman target/ << EOF_RMAN run{ allocate channel c1 type disk; 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; #filesperset 5表示备份集里面最多包含5个文件 delete noprompt obsolete; release channel c1; } # end 1级备份脚本 复制代码 代码如下: #script.:Incrl.sh #creater:xyh #date:2014-03-08 #desc:backup full database datafile in archive with rman #connect database export ORACLE_BASE=/u01/app/oracle export ORACLE_SID=orcl export ORACLE_HOME=/u01/app/oracle/product/10.2.0/db_1 export PATH=$ORACLE_HOME/bin:$PATH rman target/ << EOF_RMAN run{ allocate channel c1 type disk; backup incremental level 1 tag 'db1' format '/home/oracle/RmanBackup/db1_%d_%T_%s' database include current controlfile; sql 'alter system archive log current'; backup filesperset 5 format '/home/oracle/RmanBackup/cf1_%d_%T_%s' archivelog all delete input; #filesperset 5表示备份集里面最多包含5个文件 delete noprompt obsolete; release channel c1; } #end 二、使用linux的crontab设置自动执行备份 复制代码 代码如下: crontab -e 按Enter后，可以像vi编辑器一样输入下面内容 复制代码 代码如下: 0 1 * * 0 /home/oracle/BackupFull.sh >>/home/oracle/BackupFull.log 0 1 * * 3 /home/oracle/BackupFull.sh >>/home/oracle/BackupFull.log 30 1 * * 1-2 /home/oracle/Incrl.sh >>/home/oracle/Incr.log 30 1 * * 4-6 /home/oracle/Incrl.sh >>/home/oracle/Incr.log 查看crontab内容：crontab -l 注：上面意思是把全库备份日志写到/home/oracle/BackupFull.log文件中，而增量备份日志写到/home/oracle/Incr.log中 周日和周三凌晨1:00执行0级全库备份，周一、二、四、五、六凌晨1:30执行增量备份 （编辑：武汉站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
