逻辑备库升级后，归档日志传输位置出错

ZhangQi

在将逻辑备库从11.2.0.1升级到11.2.0.4后，报警日志提示：RFS LogMiner: Registered logfile [/u01/app/oracle/oradata/standby/1_28028_987247548.dbf] to LogMiner session id [1]RFS LogMiner: Registered logfile [/u01/app/oracle/oradata/standby/1_28029_987247548.dbf] to LogMiner session id [1]Sat Aug 02 17:33:38 2025RFS[2]: Assigned to RFS process 12094RFS[2]: Selected log 7 for thread 1 sequence 28030 dbid 2023437114 branch 987247548Sat Aug 02 17:33:38 2025RFS LogMiner: Registered logfile [/u01/app/oracle/oradata/standby/1_28030_987247548.dbf] to LogMiner session id [1]Sat Aug 02 17:34:38 2025RFS LogMiner: RFS id [2324] assigned as thread [1] PING handlerSat Aug 02 17:41:47 2025RFS LogMiner: Registered logfile [/u01/app/oracle/product/11.2.0.4/dbhome_1/dbs/arch1_28035_987247548.dbf] to LogMiner session id [1]RFS[1]: Selected log 4 for thread 1 sequence 28036 dbid 2023437114 branch 987247548  


提示我主库过来的归档日志传输到了ORACLE_HOME/dbs下，而不是预期的 /u01/app/oracle/oradata/standby 目录（log_archive_dest_3 参数设置）

查看归档参数设置，才发现：用于寄存备用日志的log_archive_dest_3 参数设置没有了，并且STANDBY_ARCHIVE_DEST 被更改为 /u01/app/oracle/product/11.2.0.4/dbhome_1/dbs/arch*
      
不知道是不是升级的原因，把我设置的参数取消了，解决方法为：


1. 停止实时应用,

alter database stop logical standby apply;


2. 重新设置log_archive_dest_3 参数


alter system set log_archive_dest_3='LOCATION=/u01/app/oracle/oradata/standby valid_for=(standby_logfiles,standby_role) db_unique_name=lisorcldg';


3.取消 STANDBY_ARCHIVE_DEST 参数
[size=12.573px]

alter system set standby_archive_dest='';

4.关闭数据库

shutdown immediate;

5.移动归档日志到正确的路径（必要时可统一归档文件名命名方式）

mv /u01/app/oracle/product/11.2.0.4/dbhome_1/dbs/arch* /u01/app/oracle/oradata/standby/.


6.重启数据库并实时应用


startup;


alter database start logical standby apply immediate;


按照以上步骤，数据库应该能正常归档了