oracle rac dg 取消

alter system set LOG_ARCHIVE_CONFIG='' scope=both sid='*';
alter system reset DB_FILE_NAME_CONVERT;
alter system reset LOG_FILE_NAME_CONVERT;
alter system set FAL_SERVER='' scope=both sid='*';
alter system set FAL_CLIENT='' scope=both  sid='*';
alter system set standby_file_management=manual scope=both sid='*';

--归档
alter system set LOG_ARCHIVE_DEST_2='' scope=spfile sid='*';
alter system set log_archive_dest_1='location=+DATA'  sid='*';