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首页 / 数据库 / MySQL / ORA-01156 & ORA-01275 备库重建redo 报错

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: ?????????SQL> alter database recover managed standby database disconnect from session;
数据库已更改。
SQL> alter database open;
alter database open
*
第 1 行出现错误:
ORA-16004: ?????????
ORA-01152: ?? 1 ???????????
ORA-01110: ???? 1: "C:OraclePRODUCT10.2.0ORADATASHENGSYSTEM01.DBF"
检查一下alert 日志:
发现undo 文件没有从主库上copy 到备库:
----------------
把primary 上的undospace copy 到standby 上后:
SQL> alter database recover managed standby database disconnect from session;
数据库已更改。
SQL> alter database open;
alter database open
*
第 1 行出现错误:
ORA-01154: ????????????, ??, ?????
检查一下备库的alert 日志:
Clearing online redo logfile 1 D:ORACLEPRODUCT10.2.0ORADATASHENGREDO01.LOG
Clearing online log 1 of thread 1 sequence number 11
Sat Dec 31 10:14:26 2011
Errors in file c:oracleproduct10.2.0adminshengdumpsheng_mrp0_1724.trc:
ORA-00313: open failed for members of log group 1 of thread 1
ORA-00312: online log 1 thread 1: "D:ORACLEPRODUCT10.2.0ORADATASHENGREDO01.LOG"
ORA-27041: unable to open file
OSD-04002: 无法打开文件
O/S-Error: (OS 21) 设备未就绪。
Sat Dec 31 10:14:26 2011
Errors in file c:oracleproduct10.2.0adminshengdumpsheng_mrp0_1724.trc:
ORA-19527: physical standby redo log must be renamed
ORA-00312: online log 1 thread 1: "D:ORACLEPRODUCT10.2.0ORADATASHENGREDO01.LOG"
看一下备库上的redo :
SQL> set wrap off
SQL> select * from v$logfile;
行将被截断    GROUP# STATUS  TYPE    MEMBER
---------- ------- ------- -----------------------------------------------------
         3         ONLINE  D:ORACLEPRODUCT10.2.0ORADATASHENGREDO03.LOG
         2         ONLINE  D:ORACLEPRODUCT10.2.0ORADATASHENGREDO02.LOG
         1         ONLINE  D:ORACLEPRODUCT10.2.0ORADATASHENGREDO01.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=manualalter database rename "D:ORACLEPRODUCT10.2.0ORADATASHENGREDO03.LOG" to "C:ORACLEPRODUCT10.2.0ORADATASHENGREDO03.LOG";
alter database rename "D:ORACLEPRODUCT10.2.0ORADATASHENGREDO01.LOG" to "C:ORACLEPRODUCT10.2.0ORADATASHENGREDO01.LOG";
alter database rename "D:ORACLEPRODUCT10.2.0ORADATASHENGREDO02.LOG" to "C:ORACLEPRODUCT10.2.0ORADATASHENGREDO02.LOG";在添加:
SQL> alter database add standby logfile group 4 ("C:ORACLEPRODUCT10.2.0ORADATAORCL edo04.log") size 50m; SQL> alter database add standby logfile group 5 ("C:ORACLEPRODUCT10.2.0ORADATAORCL edo05.log") size 50m; SQL> alter database add standby logfile group 6 ("C:ORACLEPRODUCT10.2.0ORADATAORCL edo06.log") size 50m; SQL> alter database add standby logfile group 7 ("C:ORACLEPRODUCT10.2.0ORADATAORCL edo07.log") size 50m;
SQL> select * from v$logfile;    GROUP# STATUS  TYPE    MEMBER
---------- ------- ------- -----------------------------------------------------
         3         ONLINE  C:ORACLEPRODUCT10.2.0ORADATASHENGREDO03.LOG
         2         ONLINE  C:ORACLEPRODUCT10.2.0ORADATASHENGREDO02.LOG
         1         ONLINE  C:ORACLEPRODUCT10.2.0ORADATASHENGREDO01.LOG
         4         STANDBY C:ORACLEPRODUCT10.2.0ORADATASHENGREDO04.LOG
         5         STANDBY C:ORACLEPRODUCT10.2.0ORADATASHENGREDO05.LOG
         6         STANDBY C:ORACLEPRODUCT10.2.0ORADATASHENGREDO06.LOG
         7         STANDBY C:ORACLEPRODUCT10.2.0ORADATASHENGREDO07.LOG
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