oracle dataguard 日志不同步

Question

主从，我按照人家的方法搞的，也没提示错误。
但是 主机的  
idle> archive log list;
Database log mode              Archive Mode
Automatic archival             Enabled
Archive destination            /home/oracle/oracle/arclog_orcl
Oldest online log sequence     36
Next log sequence to archive   38
Current log sequence           38从机器的 
idle> archive log list;
Database log mode              Archive Mode
Automatic archival             Enabled
Archive destination            /home/oracle/oracle/arclog_orcl
Oldest online log sequence     0
Next log sequence to archive   0
Current log sequence           0在从机查询 idle> Select   sequence#,applied from v$archived_log
  2  ;no rows selected
啥也没有的。  这是怎么回事儿呢。

Answer 1

 主机的 参数文件后边添加的：
*.db_unique_name='orcl'
*.log_archive_config='dg_config=(orcl,orcl129)'
*.log_archive_dest_1='LOCATION=/home/oracle/oracle/arclog_orcl VALID_FOR=(ALL_LOGFILES,ALL_ROLES) 
DB_UNIQUE_NAME=orcl'
*.log_archive_dest_2='SERVICE=orcl129  LGWR ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) 
DB_UNIQUE_NAME=orcl129'
*.log_archive_dest_state_1='ENABLE'
*.log_archive_dest_state_2='ENABLE'
fal_server=orcl129
fal_client=orcl
db_file_name_convert='/home/oracle/oracle/product/10.2.0/oradata/orcl
','/home/oracle/oracle/product/10.2.0/oradata/orcl'
log_file_name_convert='/home/oracle/oracle/product/10.2.0/oradata/orcl','/home/oracle/oracle/product/10.2.0/
oradata/orcl'
STANDBY_FILE_MANAGEMENT=AUTO从机参数文件。 *.db_unique_name='orcl129'
*.log_archive_config='dg_config=(orcl129,orcl)'
*.log_archive_dest_1='LOCATION=/home/oracle/oracle/arclog_orcl VALID_FOR=(ALL_LOGFILES,ALL_ROLES)
DB_UNIQUE_NAME=orcl129'
*.log_archive_dest_2='SERVICE=orcl  LGWR ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=orcl'
*.log_archive_dest_state_1='ENABLE'
*.log_archive_dest_state_2='ENABLE'
fal_server=orcl
fal_client=orcl129
db_file_name_convert='/home/oracle/oracle/product/10.2.0/oradata/orcl','/home/oracle/oracle/product/10.2.0/oradata/orcl'
log_file_name_convert='/home/oracle/oracle/product/10.2.0/oradata/orcl','/home/oracle/oracle/product/10.2.0/oradata/orcl'

Answer 2

后来发现问题了 是因为 主从量个机器没能互相连接通。
 我从主机用sqlplus登录从机 就不行。后来修改了 tns （不是监听）那个文件 后可以了。、