oracle -移动数据文件

移动jfzl02.dbf和system01.dbf到/oracle/backup路径下  
    sql>shutdown immediate;                                             --->关闭数据库
    $cp /data/test/jfzl02.dbf  /oracle/backup/                    --->拷贝数据文件
    $cp /oracle/oradata/OCM/system01.dbf  /oracle/backup/
    sql>startup mount;                                                            ->数据库启动到mount 状态
    sql>alter database rename file '/data/test/jfzl02.dbf' to '/oracle/backup/jfzl02.dbf';      ->修改参数文件中数据文件
    sql>alter database rename file '/oracle/oradata/OCM/system01.dbf' to '/oracle/backup/system01.dbf';
    sql>alter database open;