【故障处理】ORA-30012的解决过程

【故障处理】ORA-30012的解决过程

1 BLOG文档结构图

2 前言部分

2.1 导读和注意事项

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① ORA-30012的解决过程

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List of Archived Logs in backup set 11

Thrd Seq Low SCN Low Time Next SCN Next Time

---- ------- ---------- ------------------- ---------- ---------

1 32 1621589 2015-05-29 11:09:52 1625242 2015-05-29 11:15:48

1 33 1625242 2015-05-29 11:15:48 1625293 2015-05-29 11:15:58

2 42 1613951 2015-05-29 10:41:18 1625245 2015-05-29 11:15:49

2 43 1625245 2015-05-29 11:15:49 1625253 2015-05-29 11:15:53

[ZHLHRDB1:root]:/>lsvg -o

T_XLHRD_APP1_vg

rootvg

[ZHLHRDB1:root]:/>

00:27:22 SQL> alter tablespace idxtbs read write;

====》2097152*512/1024/1024/1024=1G

本文如有错误或不完善的地方请大家多多指正，ITPUB留言或QQ皆可，您的批评指正是我写作的最大动力。

2.2 本文简介

甲方在做灾备切换演练的时候，有一套数据库不能正常启动，基本的报错都是：ORA-30012: undo tablespace 'UNDOTBS1' does not exist or of wrong type 。下面记录一下其解决过程。

3 故障分析及解决过程

3.1 故障环境介绍

项目	source db
db 类型	RAC
db version	11.2.0.3.0
db 存储	ASM
OS版本及kernel版本	AIX 64位 7.1.0.0

3.2 故障发生现象及报错信息

[ZFLHRDB1:root]:/>crsctl stat res -t

--------------------------------------------------------------------------------

NAME TARGET STATE SERVER STATE_DETAILS

--------------------------------------------------------------------------------

Local Resources

--------------------------------------------------------------------------------

ora.DATA1.dg

ONLINE ONLINE zflhrdb1

ONLINE ONLINE zflhrdb2

ora.LISTENER.lsnr

ONLINE ONLINE zflhrdb1

ONLINE ONLINE zflhrdb2

ora.asm

ONLINE ONLINE zflhrdb1 Started

ONLINE ONLINE zflhrdb2 Started

ora.gsd

OFFLINE OFFLINE zflhrdb1

OFFLINE OFFLINE zflhrdb2

ora.net1.network

ONLINE ONLINE zflhrdb1

ONLINE ONLINE zflhrdb2

ora.ons

ONLINE ONLINE zflhrdb1

ONLINE ONLINE zflhrdb2

ora.registry.acfs

ONLINE ONLINE zflhrdb1

ONLINE ONLINE zflhrdb2

--------------------------------------------------------------------------------

Cluster Resources

--------------------------------------------------------------------------------

ora.LISTENER_SCAN1.lsnr

1 ONLINE ONLINE zflhrdb1

ora.cvu

1 ONLINE ONLINE zflhrdb1

ora.oc4j

1 ONLINE ONLINE zflhrdb1

ora.oralhr.db

1 ONLINE OFFLINE Instance Shutdown

2 ONLINE OFFLINE Instance Shutdown

ora.scan1.vip

1 ONLINE ONLINE zflhrdb1

ora.zflhrdb1.vip

1 ONLINE ONLINE zflhrdb1

ora.zflhrdb2.vip

1 ONLINE ONLINE zflhrdb2

[ZFLHRDB1:root]:/>srvctl start db -d oralhr

PRCR-1079 : Failed to start resource ora.oralhr.db

CRS-5017: The resource action "ora.oralhr.db start" encountered the following error:

ORA-01092: ORACLE instance terminated. Disconnection forced

ORA-30012: undo tablespace 'UNDOTBS1' does not exist or of wrong type

Process ID: 12976284

Session ID: 1421 Serial number: 1

. For details refer to "(:CLSN00107:)" in "/oracle/app/11.2.0/grid/log/zflhrdb1/agent/crsd/oraagent_oracle/oraagent_oracle.log".

CRS-2674: Start of 'ora.oralhr.db' on 'zflhrdb1' failed

CRS-2632: There are no more servers to try to place resource 'ora.oralhr.db' on that would satisfy its placement policy

CRS-5017: The resource action "ora.oralhr.db start" encountered the following error:

ORA-01092: ORACLE instance terminated. Disconnection forced

ORA-30012: undo tablespace 'UNDOTBS2' does not exist or of wrong type

Process ID: 14614730

Session ID: 1421 Serial number: 1

. For details refer to "(:CLSN00107:)" in "/oracle/app/11.2.0/grid/log/zflhrdb2/agent/crsd/oraagent_oracle/oraagent_oracle.log".

CRS-2674: Start of 'ora.oralhr.db' on 'zflhrdb2' failed

3.3 故障分析及解决过程

[ZFLHRDB1:root]:/>oerr ora 30012

30012, 00000, "undo tablespace '%s' does not exist or of wrong type"

// *Cause: the specified undo tablespace does not exist or of the

// wrong type.

// *Action: Correct the tablespace name and reissue the statement.

[ZFLHRDB1:root]:/>su - oracle

[ZFLHRDB1:oracle]:/oracle>sqlplus / as sysdba

SQL*Plus: Release 11.2.0.3.0 Production on Sun Nov 6 23:46:05 2016

Connected to an idle instance.

SYS@oraLHR1> startup mount

ORACLE instance started.

Total System Global Area 3206836224 bytes

Fixed Size 2225776 bytes

Variable Size 1409288592 bytes

Database Buffers 1778384896 bytes

Redo Buffers 16936960 bytes

Database mounted.

SYS@oraLHR1> select * from v$tablespace;

TS# NAME INC BIG FLA ENC

---------- ------------------------------ --- --- --- ---

0 SYSTEM YES NO YES

1 SYSAUX YES NO YES

3 TEMP NO NO YES

5 USERS YES NO YES

6 ILHRDATA YES NO YES

7 ILHRIND YES NO YES

8 ILHRLOG YES NO YES

9 UNDO1 YES NO YES

10 UNDO2 YES NO YES

9 rows selected.

SYS@oraLHR1> show parameter spfile

NAME TYPE VALUE

------------------------------------ ----------- ------------------------------

spfile string +DATA1/oralhr/spfileoralhr.ora

SYS@oraLHR1> SELECT a.SID, a.VALUE FROM v$spparameter a WHERE a.NAME LIKE '%undo_tablespace%' ;

SID VALUE

-------------------- -----------

oraLHR2 UNDOTBS2

oraLHR1 UNDOTBS1

* UNDO2

可以看到UNDO表空间的名称和从控制文件中查到的名称不一致，下面修改SPFILE文件中有关UNDO表空间的部分，如下所示：

SYS@oraLHR1> ALTER SYSTEM SET undo_tablespace='UNDO1' SID='oraLHR1';

System altered.

SYS@oraLHR1> ALTER SYSTEM SET undo_tablespace='UNDO2' SID='oraLHR2';

System altered.

SYS@oraLHR1> SELECT a.SID, a.VALUE FROM v$spparameter a WHERE a.NAME LIKE '%undo_tablespace%';

SID VALUE

--------------- ------

oraLHR1 UNDO1

oraLHR2 UNDO2

<<<<<<<<<------- 已经和控制文件中记录的一致了，下面启动数据库

SYS@oraLHR1> exit

Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production

With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,

Data Mining and Real Application Testing options

[ZFLHRDB1:oracle]:/oracle>srvctl stop db -d oralhr -o abort

[ZFLHRDB1:oracle]:/oracle>srvctl start db -d oralhr

[ZFLHRDB1:oracle]:/oracle>crsctl stat res -t

--------------------------------------------------------------------------------

NAME TARGET STATE SERVER STATE_DETAILS

--------------------------------------------------------------------------------

Local Resources

--------------------------------------------------------------------------------

ora.DATA1.dg

ONLINE ONLINE zflhrdb1

ONLINE ONLINE zflhrdb2

ora.LISTENER.lsnr

ONLINE ONLINE zflhrdb1

ONLINE ONLINE zflhrdb2

ora.asm

ONLINE ONLINE zflhrdb1 Started

ONLINE ONLINE zflhrdb2 Started

ora.gsd

OFFLINE OFFLINE zflhrdb1

OFFLINE OFFLINE zflhrdb2

ora.net1.network

ONLINE ONLINE zflhrdb1

ONLINE ONLINE zflhrdb2

ora.ons

ONLINE ONLINE zflhrdb1

ONLINE ONLINE zflhrdb2

ora.registry.acfs

ONLINE ONLINE zflhrdb1

ONLINE ONLINE zflhrdb2

--------------------------------------------------------------------------------

Cluster Resources

--------------------------------------------------------------------------------

ora.LISTENER_SCAN1.lsnr

1 ONLINE ONLINE zflhrdb1

ora.cvu

1 ONLINE ONLINE zflhrdb1

ora.oc4j

1 ONLINE ONLINE zflhrdb1

ora.oralhr.db

1 ONLINE ONLINE zflhrdb1 Open

2 ONLINE ONLINE zflhrdb2 Open

ora.scan1.vip

1 ONLINE ONLINE zflhrdb1

ora.zflhrdb1.vip

1 ONLINE ONLINE zflhrdb1

ora.zflhrdb2.vip

1 ONLINE ONLINE zflhrdb2

[ZFLHRDB1:oracle]:/oracle>srvctl status db -d oralhr

Instance oraLHR1 is running on node zflhrdb1

Instance oraLHR2 is running on node zflhrdb2

4 故障处理总结

ORA-30012基本是由于参数文件中的undo_tablespace的值和控制文件中记录的值不一致导致的。可以使用ALTER SYSTEM修改或者直接修改参数文件中有关undo_tablespace的部分和控制文件中的一致即可。

关于为何会出现参数文件和控制文件中undo_tablespace的值不一致的情况，这个可以从告警日志中去查询，这里就不深究了，毕竟是个测试库，也许很多年都没人使用了吧。

About Me

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● 本文作者：小麦苗，只专注于数据库的技术，更注重技术的运用

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