1、1：尝试将standby controlfile创建到NFS存储中--失败SQL> alter database create standby controlfile as '/zxx_back/oracle/standby/orcl_back.ctl';alter database create standby controlfile as '/zxx_back/oracle/standby/orcl_back.ctl'*ERROR at line 1:ORA-01580: error creating control backup file/zxx_back/oracle/standby/orcl_back.ctlORA-27054: NFS file system where the file is created or resides is not mountedwith correct options注意，该NFS存储同时挂载到RAC两台服务器中仍然报错。
2、2：尝试将standby controlfile创建到本地--失败SQL> alter database create standby controlfile as '/zxx_software/oracle/orcl_back.ctl';
4、4：尝试将standby controlfile复制到NFS挂载存储中--失败注意：11G之后ASMCMD 支持cp复制到系统目录中cp orcl_back.ctl /zxx_back/oracle/orcl_standby/
5、5：尝试将standby controlfile复制到本地--成功cp orcl_back.ctl /zxx_software/oracle注意：复制的时候目的文件夹权限最好设置成777。如果节点1本定不行，就复制到节点2本地。
7、7：在备库173.18.0.X服务器上将orcl_back.ctl复制到备库ASM中
