标签归档：ORA-01092

数据库启动报ORA-00704 ORA-39714错误解决

发表于 2014 年 10 月 25 日 由 惜分飞

数据库启动失败,报ORA-00704、ORA-39714错误

[oracle@www.xifenfei.com ~]$ sqlplus / as sysdba

SQL*Plus: Release 12.1.0.1.0 Production on Thu Aug 7 08:15:35 2014

Copyright (c) 1982, 2013, Oracle.  All rights reserved.


Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options

SQL> startup
ORACLE instance started.

Total System Global Area  663945216 bytes
Fixed Size                  2291808 bytes
Variable Size             369100704 bytes
Database Buffers          289406976 bytes
Redo Buffers                3145728 bytes
Database mounted.
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00704: bootstrap process failure
ORA-39714: upgrade script utlmmig.sql failed
Process ID: 11592
Session ID: 1 Serial number: 5


SQL> startup upgrade
SP2-0642: SQL*Plus internal error state 2133, context 3114:0:0
Unsafe to proceed
ORA-03114: not connected to ORACLE


SQL> exit
Disconnected from Oracle Database 12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options

alert日志报错

Thu Aug 07 07:42:25 2014
SMON: enabling cache recovery
Thu Aug 07 07:42:25 2014
Errors in file /u01/app/oracle/diag/rdbms/orcl/ORCL/trace/ORCL_ora_11592.trc:
ORA-39714: upgrade script utlmmig.sql failed
Thu Aug 07 07:42:25 2014
Errors in file /u01/app/oracle/diag/rdbms/orcl/ORCL/trace/ORCL_ora_11592.trc:
ORA-00704: bootstrap process failure
ORA-39714: upgrade script utlmmig.sql failed
Thu Aug 07 07:42:25 2014
Errors in file /u01/app/oracle/diag/rdbms/orcl/ORCL/trace/ORCL_ora_11592.trc:
ORA-00704: bootstrap process failure
ORA-39714: upgrade script utlmmig.sql failed
Thu Aug 07 07:42:25 2014
Error 704 happened during db open, shutting down database
USER (ospid: 11592): terminating the instance due to error 704

通过分析utlmmig.sql脚本知道,数据库在升级bootstrap$之前会先在props$表中插入BOOTSTRAP_UPGRADE_ERROR相关记录,数据库在启动之时会检测该值,如果发现该值存在,数据库只能以upgrade模式启动,清理掉相关记录,数据库即可正常启动

[oracle@www.xifenfei.com ~]$ sqlplus / as sysdba

SQL*Plus: Release 12.1.0.1.0 Production on Thu Aug 7 07:42:44 2014

Copyright (c) 1982, 2013, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup upgrade
ORACLE instance started.

Total System Global Area  663945216 bytes
Fixed Size                  2291808 bytes
Variable Size             369100704 bytes
Database Buffers          289406976 bytes
Redo Buffers                3145728 bytes
Database mounted.
Database opened.
SQL>   delete from props$ where name = 'BOOTSTRAP_UPGRADE_ERROR';

1 row deleted.

SQL>   delete from props$ where name = 'LOGMNR_BOOTSTRAP_UPGRADE_ERROR';

0 rows deleted.

SQL>   commit;

Commit complete.

SQL> 
SQL> shutdown immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup
ORACLE instance started.

Total System Global Area  663945216 bytes
Fixed Size                  2291808 bytes
Variable Size             369100704 bytes
Database Buffers          289406976 bytes
Redo Buffers                3145728 bytes
Database mounted.
Database opened.
SQL>

数据库虽然正常启动成功,但是由于bootstrap$对象升级失败,后续还是有很大风险,建议分析报错原因,解决原因然后继续升级bootstrap$基表

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ORACLE丢失各种文件导致数据库不能OPEN恢复

发表于 2014 年 2 月 21 日 由 惜分飞

在ORACLE的运行过程中,总会遇到这样那样的故障,本篇主要大概介绍关于因硬件,系统,误删除等各种原因导致数据库的部分文件丢失,这里列出来由于文件丢失而出现的常见错误和基本处理思路

1.丢失数据文件(ORA-01157)
SQL> startup
ORACLE instance started.

Total System Global Area 260046848 bytes
Fixed Size 1266896 bytes
Variable Size 83888944 bytes
Database Buffers 167772160 bytes
Redo Buffers 7118848 bytes
Database mounted.
ORA-01157: cannot identify/lock data file 4 – see DBWR trace file
ORA-01110: data file 4: ‘/u01/oracle/oradata/XFF/users01.dbf’
数据文件丢失，处理方法：
1).使用备份还原丢失数据然后
2).非undo,system可以offline 掉该文件继续打开数据库
3).如果是undo需要谨慎,可能导致ORA-00376错误
4).如果是system offline可能导致ORA-01147

2. 丢失redo(ORA-00313)
SQL> startup
ORACLE instance started.

Total System Global Area 260046848 bytes
Fixed Size 1266896 bytes
Variable Size 83888944 bytes
Database Buffers 167772160 bytes
Redo Buffers 7118848 bytes
Database mounted.
ORA-00313: open failed for members of log group 1 of thread 1
ORA-00312: online log 1 thread 1: ‘/u01/oracle/oradata/XFF/redo01.log’
ORA-27037: unable to obtain file status
Linux Error: 2: No such file or directory
Additional information: 3
redo文件丢失，处理步骤：
1).查询v$log确认该redo是否是current或者active
2).确定该redo是否被归档
3).如果是inactive使用clear 或者 clear unarchived
4).如果是active或者current,需要通过不完全恢复,甚至隐含参数等方法解决

3. 丢失undo(ORA-01092 ORA-00376)
SQL> startup
ORACLE instance started.

Total System Global Area 260046848 bytes
Fixed Size 1266896 bytes
Variable Size 83888944 bytes
Database Buffers 167772160 bytes
Redo Buffers 7118848 bytes
Database mounted.
ORA-01157: cannot identify/lock data file 2 – see DBWR trace file
ORA-01110: data file 2: ‘/u01/oracle/oradata/XFF/undotbs01.dbf’

SQL> alter database datafile 2 offline drop;

Database altered.

SQL> alter database open;
alter database open
*
ERROR at line 1:
ORA-01092: ORACLE instance terminated. Disconnection forced

ORA-01092是前台错误,通过查询alert日志发现后台错误主要是：
Fri Oct 25 08:16:36 2013
Errors in file /u01/oracle/admin/XFF/bdump/xff_smon_7437.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-00376: file 2 cannot be read at this time
ORA-01110: data file 2: ‘/u01/oracle/oradata/XFF/undotbs01.dbf’
因为undo文件丢失,有事务无法正常回滚，从而出现该错误,需要通过使用隐含参数屏蔽事务来解决

4. 丢失system(ORA-01147)
SQL> startup
ORACLE instance started.

Total System Global Area 260046848 bytes
Fixed Size 1266896 bytes
Variable Size 83888944 bytes
Database Buffers 167772160 bytes
Redo Buffers 7118848 bytes
Database mounted.
ORA-01157: cannot identify/lock data file 1 – see DBWR trace file
ORA-01110: data file 1: ‘/u01/oracle/oradata/XFF/system01.dbf’

SQL> alter database datafile 1 offline drop;

Database altered.

SQL> alter database open;
alter database open
*
ERROR at line 1:
ORA-01147: SYSTEM tablespace file 1 is offline
ORA-01110: data file 1: ‘/u01/oracle/oradata/XFF/system01.dbf’
system表空间是系统表空间，该表空间中的数据文件不能被offline,如果该表空间数据文件丢失，数据库无法正常方法,可以考虑使用bbed模拟system文件欺骗数据库(非file# 1)或者使用dul抽取数据

5. 丢失控制文件(ORA-00205 ORA-00202)
SQL> startup
ORACLE instance started.

Total System Global Area 260046848 bytes
Fixed Size 1266896 bytes
Variable Size 83888944 bytes
Database Buffers 167772160 bytes
Redo Buffers 7118848 bytes
ORA-00205: error in identifying control file, check alert log for more info

ORA-00205是前台错误，具体需要结合日志分析：
Fri Oct 25 08:35:40 2013
ALTER DATABASE MOUNT
Fri Oct 25 08:35:40 2013
ORA-00202: control file: ‘/u01/oracle/oradata/XFF/control01.ctl’
ORA-27037: unable to obtain file status
Linux Error: 2: No such file or directory
Additional information: 3
这里可以看出来，是因为控制问文件丢失该值该错误,处理办法：
1).使用备份控制文件还原
2).查找是否还有其他控制文件，拷贝一份
3).列举数据文件重建控制文件

如果你在使用这些思路进行恢复遇到突发情况不能自行解决,请联系我们,将为您提供专业数据库技术支持
Phone:17813235971    Q Q:107644445    E-Mail:dba@xifenfei.com

姊妹篇
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ORACLE REDO各种异常恢复

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