Oracle 一周备份策略及备份脚本

周日：做0级的增量备份（是增量备份的基础备份），脚本如下：

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