NBU 还原windows ORACLE数据库(BW)

将0.92数据库还原到1.92,还原时间7月13日

1.查询所需要的控制日志

bplist -C bw-prd01 -s 2017-7-2 -e 2017-7-15 -k oracle_bw-prd01_0_92_arch -t 4 -R -b -l  / |findstr "cnt"

（第2、3步可并行）

2.开始还原控制文件

进入rman，数据库起到nomount利用备份文件进行控制文件还原

rman target /
startup nomount
run{
 allocate channel ch00 type 'SBT_TAPE';
 send 'nb_ora_serv=nbumaster01';
 send 'nb_ora_client= bw-prd01';
 restore controlfile from 'cntrl_1705_1_949284511';
 release channel ch00;
}

3.还原数据文件（开到mount状态）

alter database mount;

run{
 allocate channel ch00 type 'SBT_TAPE';
 allocate channel ch01 type 'SBT_TAPE';
 send 'nb_ora_serv=nbumaster01';
 send 'nb_ora_client=bw-prd01';
set newname for datafile 1 to 'E:ERPORACLEDATAFILESYSTEM.DATA1';
set newname for datafile 2 to 'E:ERPORACLEDATAFILESYSAUX.DATA1';
set newname for datafile 3 to 'E:ERPORACLEDATAFILEUNDO.DATA1';
set newname for datafile 4 to 'E:ERPORACLEDATAFILESR3.DATA1';
set newname for datafile 5 to 'E:ERPORACLEDATAFILESR3.DATA2';
set newname for datafile 6 to 'E:ERPORACLEDATAFILESR3740.DATA1';
set newname for datafile 7 to 'E:ERPORACLEDATAFILESR3USR.DATA1';
set newname for datafile 8 to 'E:ERPORACLEDATAFILESR740.DATA1';
set newname for datafile 9 to 'E:ERPORACLEDATAFILESR3.DATA3';
set newname for datafile 10 to 'E:ERPORACLEDATAFILESR3.DATA4';
set newname for datafile 11 to 'E:ERPORACLEDATAFILESR3.DATA5';
set newname for datafile 12 to 'E:ERPORACLEDATAFILESR3.DATA6';
set newname for datafile 13 to 'E:ERPORACLEDATAFILESR3.DATA7';
set newname for datafile 14 to 'E:ERPORACLEDATAFILESR3740.DATA2';
set newname for datafile 15 to 'E:ERPORACLEDATAFILESR3740.DATA3';
set newname for datafile 16 to 'E:ERPORACLEDATAFILESR3740.DATA4';
set newname for datafile 17 to 'E:ERPORACLEDATAFILESR3740.DATA5';
set newname for datafile 18 to 'E:ERPORACLEDATAFILESR3740.DATA6';
set newname for datafile 19 to 'E:ERPORACLEDATAFILESR3.DATA8';
set newname for datafile 20 to 'E:ERPORACLEDATAFILESR3.DATA9';
set newname for datafile 21 to 'E:ERPORACLEDATAFILESR3.DATA10';
set newname for datafile 22 to 'E:ERPORACLEDATAFILESR3.DATA11';
set newname for datafile 23 to 'E:ERPORACLEDATAFILESR3.DATA12';
set newname for datafile 24 to 'E:ERPORACLEDATAFILESR3.DATA13';
set newname for datafile 25 to 'E:ERPORACLEDATAFILESR3.DATA14';
set newname for datafile 26 to 'E:ERPORACLEDATAFILESR3.DATA15';
set newname for datafile 27 to 'E:ERPORACLEDATAFILESR3.DATA16';
set newname for datafile 28 to 'E:ERPORACLEDATAFILESR3.DATA17';
set newname for datafile 29 to 'E:ERPORACLEDATAFILESR3.DATA18';
set newname for datafile 30 to 'E:ERPORACLEDATAFILESR3.DATA19';
set newname for datafile 31 to 'E:ERPORACLEDATAFILESR3.DATA20';
set newname for datafile 32 to 'E:ERPORACLEDATAFILESR3.DATA21';
set newname for datafile 33 to 'E:ERPORACLEDATAFILESR3.DATA22';
set newname for datafile 34 to 'E:ERPORACLEDATAFILESR3.DATA23';
set newname for datafile 35 to 'E:ERPORACLEDATAFILESR3.DATA24';
set newname for datafile 36 to 'E:ERPORACLEDATAFILESR3.DATA25';
set newname for datafile 37 to 'E:ERPORACLEDATAFILESR3.DATA26';
set newname for datafile 38 to 'E:ERPORACLEDATAFILESR3.DATA27';
set newname for datafile 39 to 'E:ERPORACLEDATAFILESR3.DATA28';
set newname for datafile 40 to 'E:ERPORACLEDATAFILESR3.DATA29';
set newname for datafile 41 to 'E:ERPORACLEDATAFILESR3.DATA30';
set newname for tempfile 1 to 'E:ERPORACLEDATAFILETEMP.DATA1';
set newname for tempfile 2 to 'E:ERPORACLEDATAFILETEMP.DATA2';
 restore  database
 until time "to_date('2017/07/13','yyyy/mm/dd')";
SWITCH DATAFILE ALL;
SWITCH TEMPFILE ALL;
 release channel ch00;
 release channel ch01;
}

可直接运行第5步看缺少哪些归档日志

4.查询SEQUENCE号，还原归档日志

sqlplus / as sysdba

alter session set nls_date_format='YYYYMMDD HH24:MI:SS'; 
set linesize 160;
set pagesize;

select THREAD#,SEQUENCE#,FIRST_TIME,COMPLETION_TIME from v$archived_log 
where --SEQUENCE# IN(63145);
COMPLETION_TIME>to_date('20170713 09:00:00','yyyymmdd hh24:mi:ss') 
and    COMPLETION_TIME<to_date('20170713 11:00:00','yyyymmdd hh24:mi:ss')
order by SEQUENCE#;

--还原归档日志
rman target /
run{
allocate channel ch0 type 'SBT_TAPE';
allocate channel ch1 type 'SBT_TAPE';
send 'NB_ORA_CLIENT=bw-prd01';
send 'nb_ora_serv=nbumaster01';
restore archivelog  sequence between 63430 and 65699;
release channel ch0;
release channel ch1;
}

5.恢复数据库

run{
allocate channel ch0 type 'SBT_TAPE';
allocate channel ch1 type 'SBT_TAPE';
send 'NB_ORA_CLIENT=bw-prd01';
send 'nb_ora_serv=nbumaster01';
recover database;
release channel ch0;
release channel ch1;
}


sqlplus / as sysdba
alter database open resetlogs;

OR

sqlplus / as sysdba
alter session set nls_date_format='YYYY/MM/DD HH24:MI:SS';
recover database until time '2017/07/13 10:00:00' using backup controlfile;
alter database open resetlogs;