ORA-01092 ORA-12432: LBAC error: zllegnp:OCIStmtExecute 故障一例

悠悠 2022-03-29 06:27 288阅读 0赞

最近由于数据库hang住，无奈之下直接干掉了pmon进程，再次启动的时候收到了ORA-01092: ORACLE instance terminated. Disconnection forced以及ORA-12432: LBAC error: zllegnp:OCIStmtExecute。这下好了，有的整了，是个从来没有遇见的错误。下面是对这个错误的描述与解决。

1、故障描述  
idle> startup  
ORACLE instance started.

Total System Global Area  238530560 bytes  
Fixed Size                  1335724 bytes  
Variable Size             167775828 bytes  
Database Buffers           62914560 bytes  
Redo Buffers                6504448 bytes  
Database mounted.  
ORA-01092: ORACLE instance terminated. Disconnection forced  
ORA-12432: LBAC error: zllegnp:OCIStmtExecute  
Process ID: 10704  
Session ID: 125 Serial number: 5

2、故障分析  
\--首先看看提示的几个ORA说什么  
\[oracle@linux1 ~\]$ oerr ora 1092  
01092, 00000, "ORACLE instance terminated. Disconnection forced"  
// \*Cause:  The instance this process was connected to was terminated  
//          abnormally, probably via a shutdown abort. This process  
//          was forced to disconnect from the instance.  
// \*Action: Examine the alert log for more details. When the instance has been  
//          restarted, retry action.  
\--上面的 ora 1092通常由于shutdown abort导致，需要查看alert日志

\[oracle@linux1 ~\]$ oerr ora 12432  
12432, 00000, "LBAC error: %s"  
// \*Cause:  LBAC enforcement resulted in an error.  
// \*Action: Correct the problem identified in the error message.  
\--上面ora 12432是关于LBAC的错误

\--下面查看alert日志及其产生的trace文件  
$ tail -fn 50 /u02/database/usbo/diag/rdbms/usbo/usbo/trace/alert\_usbo.log  
Tue Sep 03 14:58:39 2013  
ARC3 started with pid=29, OS id=10716  
SMON: enabling cache recovery  
Archived Log entry 53 added for thread 1 sequence 57 ID 0xcde7041e dest 1:  
Successfully onlined Undo Tablespace 2.  
Verifying file header compatibility for 11g tablespace encryption..  
Verifying 11g file header compatibility for tablespace encryption completed  
SMON: enabling tx recovery  
Database Characterset is AL32UTF8  
No Resource Manager plan active  
Errors in file /u02/database/usbo/diag/rdbms/usbo/usbo/trace/usbo\_ora\_10704.trc:  
ORA-12432: LBAC error: zllegnp:OCIStmtExecute  
Errors in file /u02/database/usbo/diag/rdbms/usbo/usbo/trace/usbo\_ora\_10704.trc:  
ORA-12432: LBAC error: zllegnp:OCIStmtExecute  
Error 12432 happened during db open, shutting down database  
USER (ospid: 10704): terminating the instance due to error 12432  
Instance terminated by USER, pid = 10704  
ORA-1092 signalled during: ALTER DATABASE OPEN...  
opiodr aborting process unknown ospid (10704) as a result of ORA-1092  
Tue Sep 03 14:58:40 2013  
ORA-1092 : opitsk aborting process

$ tail -10 /u02/database/usbo/diag/rdbms/usbo/usbo/trace/usbo\_ora\_10704.trc  
Avg compares per lookup = 173/173 = 1.0  
\----------------------------------------------  
Recovery sets nab of thread 1 seq 57 to 72 with 8 zeroblks

\*\*\* 2013-09-03 14:58:39.830  
ORA-12432: LBAC error: zllegnp:OCIStmtExecute  
ORA-12432: LBAC error: zllegnp:OCIStmtExecute

\*\*\* 2013-09-03 14:58:39.830  
USER (ospid: 10704): terminating the instance due to error 12432  
\--上面的这些信息比较笼统，有些不好确认，查询metalink，找到了解决方案  
\--ORA-01092 ORA-12432 LBAC ERROR ZLLEGNP While Starting Up An Instance (Doc ID 735801.1)  
\--尽管其版本范围是Oracle Database - Enterprise Edition - Version 11.1.0.6 to 11.1.0.6 \[Release 11.1\]，我的11.2版本依旧适用  
\--Oracle给出的无法启动的原因  
The issue happens because the OLS metadata is incomplete as a result of a shutdown abort executed while the script catnools.sql (or catols.sql)  was running.

3、故障解决  
\--Oracle给出的解决方案  
\--To solve this situation the LBAC option has to be disabled:  
Step 1  
  cd $ORACLE\_HOME/rdbms/lib  
  make -f ins\_rdbms.mk lbac\_off ioracle

\-- Author   : Robinson Cheng  
\-- Blog     : [http://blog.csdn.net/robinson\_0612][http_blog.csdn.net_robinson_0612]  
\-- DB Forum : [http://bbs.dbsupport.cn][http_bbs.dbsupport.cn]

Step 2  
$ sqlplus "/ as sysdba"  
SQL> startup migrate  
SQL> @?/rdbms/admin/catnools.sql  
SQL> shutdown immediate  
SQL> startup  
SQL> select \* from v$version where rownum<2;

BANNER  
\--------------------------------------------------------------------------------  
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production

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[Migrate datbase from single instance to Oracle RAC]: http://blog.csdn.net/robinson_0612/article/details/8090095
[Oracle RAC _]: http://blog.csdn.net/robinson_0612/article/details/8073620
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[Oracle RAC _Load Balance_ 1]: http://blog.csdn.net/robinson_0612/article/details/8060634
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[ORACLE RAC _ _listener.ora tnsnames.ora_]: http://blog.csdn.net/robinson_0612/article/details/8020800
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[CRS-1006 _ CRS-0215]: http://blog.csdn.net/robinson_0612/article/details/7926241
[Linux _RHEL 5.5_ _Oracle 10g RAC]: http://blog.csdn.net/robinson_0612/article/details/7906282
[runcluvfy _Oracle RAC]: http://blog.csdn.net/robinson_0612/article/details/6533094
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[Oracle _ 9]: http://blog.csdn.net/robinson_0612/article/details/5542983
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[Oracle _Oracle_Oracle]: http://blog.csdn.net/robinson_0612/article/details/5529239