oracle rman duplicate 创建dataguard物理备库

语句：

C:\Users\Administrator> rman target sys/***@DBP auxiliary sys/***@DBS;

RMAN> run {
allocate channel c1 type disk;
allocate channel c2 type disk;
allocate auxiliary channel stby type disk;
duplicate target database for standby nofilenamecheck from active database; 
release channel c1;
release channel c2;
release channel stby;
}