重庆思庄IT技术分享-ORA-10458、ORA-01196、ORA-01110异常处理-CFANZ编程社区

主备数据库版本：oracle 11.2.0.4
问题描述：主备库都开启的状态单独重启备库出现以下异常
SQL> startup
ORACLE instance started.
Total System Global Area 3206836224 bytes
Fixed Size 2257520 bytes
Variable Size 1811942800 bytes
Database Buffers 1375731712 bytes
Redo Buffers 16904192 bytes
Database mounted.
ORA-10458: standby database requires recovery
ORA-01196: file 1 is inconsistent due to a failed media recoverysession
ORA-01110: data file 1:’/u01/app/oracle/oradata/orcl151/system01.dbf’
查询资料，确认到异常原因为日志的scn与控制文件不一致，以下为处理步骤：
备库启动到mount状态：
SQL> shutdown immediate;
ORA-01109: database not open
Database dismounted.
ORACLE instance shut down.
SQL> startup mount;
ORACLE instance started.
Total System Global Area 3206836224 bytes
Fixed Size 2257520 bytes
Variable Size 1811942800bytes
Database Buffers 1375731712 bytes
Redo Buffers 16904192 bytes
Database mounted.
SQL> alter database recover managed standby database usingcurrent logfile disconnect from session;
Database altered.
主库操作：
SQL> alter system switch logfile;
System altered.
SQL> select thread#,sequence#,to_char(first_time,‘yyyy-mm-ddhh24:mi:ss’),applied from v$archived_log where first_time>sysdate-1 order by1,2;
…(此处省略)
THREAD# SEQUENCE#TO_CHAR(FIRST_TIME,'YYYY-MM-DDHH24:MI: APPLIED

     1        138 2022-01-22 22:43:24                    YES
     1        139 2022-01-22 22:43:51                    NO
     1        139 2022-01-22 22:43:51                    YES
     1        140 2022-01-22 22:46:05                    NO
     1        140 2022-01-22 22:46:05                    YES
     1        141 2022-01-22 22:46:41                    NO
     1        141 2022-01-22 22:46:41                    YES
     1        142 2022-01-22 22:50:06                    NO
     1        142 2022-01-22 22:50:06                    NO

42 rows selected.

注意：待全部归档日志归档完成，在到备库操作。
说明：同一时间点APPLIED值一个为NO，一个为YES，才算正常。
此时备库操作：
SQL> alter database recover managed standby database cancle;
alter database recover managed standby database cancle
*
ERROR at line 1:
ORA-00274: illegal recovery option CANCLE
确认主备库监听正常开启，然后tnsping测试互通性，发现备库tnsping不通主库，而主库能tnsping通备库.
查看主库防火墙，确认为开启状态，将其关闭后主备库通信无问题.

备库再次执行：
SQL> alter database recover managed standby database cancel;
Database altered.
SQL> alter database open;
Database altered.
SQL> alter database recover managed standby database usingcurrent logfile disconnect from session;
Database altered.
成功开启备库.