Linux 9i下Dataguard配置
*.dispatchers='(PROTOCOL=TCP) (SERVICE=oracleXDB)'
*.fast_start_mttr_target=300
*.hash_join_enabled=TRUE
*.instance_name='oracle'
*.java_pool_size=83886080
*.job_queue_processes=10
*.large_pool_size=16777216
*.log_archive_dest_1='LOCATION=/home/oracle/oradata/archivelog/'
*.log_archive_dest_2='service=standby mandatory reopen=60'
*.log_archive_dest_state_1='ENABLE'
*.log_archive_format='log_%t_%s.arc'
*.log_archive_start=TRUE
*.open_cursors=300
*.pga_aggregate_target=25165824
*.processes=150
*.query_rewrite_enabled='FALSE'
*.remote_login_passwordfile='EXCLUSIVE'
*.shared_pool_size=83886080
*.sort_area_size=524288
*.star_transformation_enabled='FALSE'
*.timed_statistics=TRUE
*.undo_management='AUTO'
*.undo_retention=10800
*.undo_tablespace='UNDOTBS1'
*.user_dump_dest='/home/oracle/admin/oracle/udump'
修改standby主机的initoracle.ora文件（先备份），我的initoracle.ora如下，供参考
*.aq_tm_processes=1
*.background_dump_dest='/home/oracle/admin/primary/bdump'
*.compatible='9.2.0.0.0'
*.control_files='/home/oracle/oradata/primary/standby.ctl'
*.core_dump_dest='/home/oracle/admin/primary/cdump'
*.db_block_size=8192
*.db_cache_size=33554432
*.db_domain=''
*.db_file_multiblock_read_count=16
*.db_name='oracle'
*.dispatchers='(PROTOCOL=TCP) (SERVICE=oracleXDB)'
*.fast_start_mttr_target=300
*.hash_join_enabled=TRUE
*.instance_name='oracle'
*.java_pool_size=83886080
*.job_queue_processes=10
*.large_pool_size=16777216
*.open_cursors=300
*.pga_aggregate_target=25165824
*.processes=150
*.query_rewrite_enabled='FALSE'
*.remote_login_passwordfile='EXCLUSIVE'
*.shared_pool_size=83886080
*.sort_area_size=524288
*.star_transformation_enabled='FALSE'
*.timed_statistics=TRUE
*.undo_management='AUTO'
*.undo_retention=10800
*.undo_tablespace='UNDOTBS1'
*.user_dump_dest='/home/oracle/admin/primary/udump'
*.log_archive_format=log_%t_%s.arc
*.log_archive_start=TRUE
*.STANDBY_FILE_MANAGEMENT=AUTO
*.log_archive_dest_1='LOCATION=/home/oracle/oradata/archivelog/'
*.log_archive_dest_state_1 = ENABLE
*.fal_server='primary'
*.fal_client='standby'
*.DB_FILE_NAME_CONVERT=("/home/oracle/oradata/oracle","/home/oracle/oradata/primary") ----(主辅数据库数据文件相互转换的目录)
*.STANDBY_FILE_MANAGEMENT=AUTO 即可实现重命名主库的数据文件！！
*.LOG_FILE_NAME_CONVERT=("/home/oracle/oradata/archivelog","/home/oracle/oradata/archivelog") ----(主辅数据库联机日志redolog相互转换的目录)
*.STANDBY_ARCHIVE_DEST=/home/oracle/oradata/archivelog
----(从主数据库产生的archivelog传到辅数据库的目录)
加粗的是我新添加的选项，基本上都是必需的。红色是注释，实际文件里请不要添加。
4. 配置主节点(primary主机上)的tnsnames.ora文件
primary=(description=
(address= | 
