【故障處理】ORA-30012的解決過程
1 BLOG文檔結構圖
2 前言部分
2.1 導讀和注意事項
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① ORA-30012的解決過程
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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 |
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2.2 本文簡介
甲方在做災備切換演練的時候，有一套數據庫不能正常啟動，基本的報錯都是：ORA-30012: undo tablespace 'UNDOTBS1' does not exist or of wrong type 。下面記錄一下其解決過程。
3 故障分析及解決過程
3.1 故障環境介紹
| 項目 |
source db |
| db 類型 |
RAC |
| db version |
11.2.0.3.0 |
| db 存儲 |
ASM |
| OS版本及kernel版本 |
AIX 64位 7.1.0.0 |
3.2 故障發生現象及報錯信息
| [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 故障分析及解決過程
| [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
Copyright (c) 1982, 2011, Oracle. All rights reserved.
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表空間的名稱和從控制文件中查到的名稱不一致，下面修改SPFILE文件中有關UNDO表空間的部分，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
<<<<<<<<<------- 已經和控制文件中記錄的一致了，下面啟動數據庫 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 故障處理總結
ORA-30012基本是由於參數文件中的undo_tablespace的值和控制文件中記錄的值不一致導致的。可以使用ALTER SYSTEM修改或者直接修改參數文件中有關undo_tablespace的部分和控制文件中的一致即可。
關於為何會出現參數文件和控制文件中undo_tablespace的值不一致的情況，這個可以從告警日志中去查詢，這里就不深究了，畢竟是個測試庫，也許很多年都沒人使用了吧。
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| ............................................................................................................................... ● 本文作者：小麥苗，只專注於數據庫的技術，更注重技術的運用 ● 本文在itpub（http://blog.itpub.net/26736162）、博客園(http://www.cnblogs.com/lhrbest)和個人微信公眾號（xiaomaimiaolhr）上有同步更新 ● 本文itpub地址：http://blog.itpub.net/26736162/viewspace-2127949/ ● 本文博客園地址：http://www.cnblogs.com/lhrbest/p/6040312.html ● 本文pdf版及小麥苗雲盤地址：http://blog.itpub.net/26736162/viewspace-1624453/ ● QQ群：230161599 微信群：私聊 ● 聯系我請加QQ好友(642808185)，注明添加緣由 ● 於 2016-11-06 23:00 ~ 2016-11-07 12:00 在中行完成 ● 文章內容來源於小麥苗的學習筆記，部分整理自網絡，若有侵權或不當之處還請諒解 ● 版權所有，歡迎分享本文，轉載請保留出處 ............................................................................................................................... 手機長按下圖識別二維碼或微信客戶端掃描下邊的二維碼來關注小麥苗的微信公眾號：xiaomaimiaolhr,免費學習最實用的數據庫技術。
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