Oracle 一周备份策略及备份脚本

650) this.width=650;" src="/upload/getfiles/default/2022/11/8/20221108073646015.jpg" title="备份策略.png" />周日：做0级的增量备份（是增量备份的基础备份），脚本如下：

650) this.width=650;" src="/upload/getfiles/default/2022/11/8/20221108073646525.jpg" title="备份脚本.png" />文本如下：

#!/bin/bash

#Author:wangergui       Date:2017-02-13         Email:291131893@qq.com

#Function   Sunday  Increment level 0 backup script 

Current_day=$(date +%Y-%m-%d)

[[ ${USER} == "oracle" ]] || exit 2

[[ -d /u01/app/oracle/myrman ]] || mkdir -p /u01/app/oracle/myrman

rman target / <<EOF

run {

        CONFIGURE CONTROLFILE AUTOBACKUP ON;

        CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO ‘%F‘;

        allocate channel c1 type disk;

        allocate channel c2 type disk;

        allocate channel c3 type disk;

        allocate channel c4 type disk;

        backup incremental level 0 database format ‘/u01/app/oracle/myrman/%d_%T_%s.bak‘ plus archivelog delete all input;

        delete noprompt obsolete;

        release channel c1;

        release channel c2;

        release channel c3;

        release channel c4;

}

EOF

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原文：http://wangergui.blog.51cto.com/8504247/1897308