ORA-01156 & ORA-01275 备库重建redo 报错

2014-11-24 18:43:36 · 作者: · 浏览: 0

今天 redo 的路径不对, 导致 dataguard 备库的 不能open:


ORA-01275: 自动进行备用文件管理时, 不允许进行 ADD LOGFILE 操作


下面来说一下:


先看一下备库的信息:
SQL> select switchover_status from v$database;
SWITCHOVER_STATUS
--------------------
RECOVERY NEEDED
SQL> select database_role , open_mode from v$database;
DATABASE_ROLE OPEN_MODE
---------------- ----------
PHYSICAL STANDBY MOUNTED
SQL> alter database recover managed standby database cancel;
alter database recover managed standby database cancel
*
第 1 行出现错误:
ORA-16136:


GROUP# STATUS TYPE MEMBER
---------- ------- ------- -----------------------------------------------------
3 ONLINE D:\ORACLE\PRODUCT\10.2.0\ORADATA\SHENG\REDO03.LOG
2 ONLINE D:\ORACLE\PRODUCT\10.2.0\ORADATA\SHENG\REDO02.LOG
1 ONLINE D:\ORACLE\PRODUCT\10.2.0\ORADATA\SHENG\REDO01.LOG

很明显,备机上没有相关联的路径:
好,下面进行redo log 的重建和 standby redo log 的重建:
SQL> alter database drop logfile group 1;
alter database drop logfile group 1
*
第 1 行出现错误:
ORA-01156:
ORA-01156:
ORA-01275: 自动进行备用文件管理时, 不允许进行 ADD LOGFILE 操作。
关闭数据库,在开启状态下。将auto修改成manual
SQL>alter system set standby_file_management=manual


alter database rename 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SHENG\REDO03.LOG' to 'C:\ORACLE\PRODUCT\10.2.0\ORADATA\SHENG\REDO03.LOG';
alter database rename 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SHENG\REDO01.LOG' to 'C:\ORACLE\PRODUCT\10.2.0\ORADATA\SHENG\REDO01.LOG';
alter database rename 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\SHENG\REDO02.LOG' to 'C:\ORACLE\PRODUCT\10.2.0\ORADATA\SHENG\REDO02.LOG';


在添加:
SQL> alter database add standby logfile group 4 ('C:\ORACLE\PRODUCT\10.2.0\ORADATA\ORCL\redo04.log') size 50m;


SQL> alter database add standby logfile group 5 ('C:\ORACLE\PRODUCT\10.2.0\ORADATA\ORCL\redo05.log') size 50m;


SQL> alter database add standby logfile group 6 ('C:\ORACLE\PRODUCT\10.2.0\ORADATA\ORCL\redo06.log') size 50m;


SQL> alter database add standby logfile group 7 ('C:\ORACLE\PRODUCT\10.2.0\ORADATA\ORCL\redo07.log') size 50m;



SQL> select * from v$logfile;


GROUP# STATUS TYPE MEMBER
---------- ------- ------- -----------------------------------------------------
3 ONLINE C:\ORACLE\PRODUCT\10.2.0\ORADATA\SHENG\REDO03.LOG
2 ONLINE C:\ORACLE\PRODUCT\10.2.0\ORADATA\SHENG\REDO02.LOG
1 ONLINE C:\ORACLE\PRODUCT\10.2.0\ORADATA\SHENG\REDO01.LOG
4 STANDBY C:\ORACLE\PRODUCT\10.2.0\ORADATA\SHENG\REDO04.LOG
5 STANDBY C:\ORACLE\PRODUCT\10.2.0\ORADATA\SHENG\REDO05.LOG
6 STANDBY C:\ORACLE\PRODUCT\10.2.0\ORADATA\SHENG\REDO06.LOG
7 STANDBY C:\ORACLE\PRODUCT\10.2.0\ORADATA\SHENG\REDO07.LOG
已选择7行。