1.NBU数据库恢复脚本
run {
allocate channel t1 type 'sbt_tape';
allocate channel t2 type 'sbt_tape';
allocate channel t3 type 'sbt_tape';
send 'NB_ORA_CLIENT=192.168.x.x';
send 'NB_ORA_SERV=nbu5230';
set until sequence 12 thread 1;
restore database;
#switch datafile all;
recover database;
release channel t1;
release channel t2;
release channel t3;
}
2.归档日志恢复
run {
allocate channel t1 type 'sbt_tape';
allocate channel t2 type 'sbt_tape';
send 'NB_ORA_CLIENT=192.168.x.x';
send 'NB_ORA_SERV=nbu5230';
restore archivelog from sequence 8 until sequence 12 INCARNATION ALL;
release channel t1;
release channel t2;
}
3.其他恢复
更改还原路径：
RMAN> set archivelog destination to '/u01/backup';
还原全部备份归档：
RMAN> restore archivelog all;
归档日志范围恢复：
RMAN> restore archivelog from sequence 8 until sequence 12;
RMAN> restore archivelog sequence between 8 and 12;
从低sequence开始恢复：
RMAN> restore archivelog from sequence 5;
RMAN> restore archivelog low sequence 5;
从高sequnece截止恢复：
RMAN> restore archivelog until sequence 110;
RMAN> restore archivelog high sequence 108;
按时间恢复：
RMAN> restore archivelog from time 'sysdate-7';
