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配置oracle112.0.4 (racdb)rac 作为主库 ,oracle11.2.0.4 (orcl)单实例作为备库,利用rman 复制搭建物理备库,配置完成后发现主库无LNS进程,备库无RFS进程,只有arch mrp0 进程
1、主库和备库 tnsname.ora 配置一致能够连接,备库配置了静态监听,主库没有配置
2、主库的参数文件,是这样的
*.log_archive_dest_2='service=orcl valid_for=(online_logfiles,primary_role) db_unique_name=orcl'
*.log_archive_dest_state_2=enable
*.log_archive_dest_1='LOCATION=+FLA/RACDB/ARCHIVELOG valid_for=(all_logfiles,all_roles) db_unique_name=racdb'
*.log_archive_dest_state_1=enable
3、主库的进程
SQL> select process,client_process,sequence#,status from v$managed_standby;
PROCESS CLIENT_P SEQUENCE# STATUS
--------- -------- ---------- ------------
ARCH ARCH 0 CONNECTED
ARCH ARCH 0 CONNECTED
ARCH ARCH 0 CONNECTED
ARCH ARCH 0 CONNECTED
备库的进程
SQL> select process,client_process,sequence#,status from v$managed_standby;
PROCESS CLIENT_P SEQUENCE# STATUS
--------- -------- ---------- ------------
ARCH ARCH 0 CONNECTED
ARCH ARCH 0 CONNECTED
ARCH ARCH 0 CONNECTED
ARCH ARCH 0 CONNECTED
MRP0 N/A 59 WAIT_FOR_LOG
服务器都重启过,但还是没有响应的进程,刚配置ADG,请各位老师知道下,谢谢。
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