[INS-20802] Oracle Net Configuration Assistant failed
分类： Oracle 安装卸载 2011-10-28 10:56 987人阅读 评论(0) 收藏 举报
[INS-20802] Oracle Net Configuration Assistant failed。在安装Oracle 11g R2时出现了该错误提示。以前安装的时候没有碰到过类似
的错误。原来是64bit和32bit系统兼容性的问题。如果基于64bit硬件安装32bit 的Linux 和32bit的Oracle 11g,则需要安装patch 8670579。下
面给出patch的安装过程。
一、错误提示
[INS-20802] Oracle Net Configuration Assistant failed .
Cause -- The plug-in failed in its perform method.
Action -- Refer to the logs or contact Oracle Support Services.
Log File Location
/u01/oraInventory/logs/installActions2011-10-27_02_42-57PM.log
查看日志文件：
INFO: Oracle Net Services Configuration:
INFO: #
INFO: # An unexpected error has been detected by HotSpot Virtual Machine:
INFO: #
INFO: # SIGSEGV (0xb) at pc=0xa446a43c, pid=9431, tid=3084382264
INFO: #
INFO: # Java VM: Java HotSpot(TM) Client VM (1.5.0_17-b02 mixed mode)
INFO: # Problematic frame:
INFO: # C [libnnz11.so+0x3c45c]
INFO: #
INFO: # An error report file with more information is saved as hs_err_pid9431.log
运行dbca同时也出现错误
二、安装环境
宿主机：Windows 7(64bit) + Vmware server 2.0.2
客户机：Oracle EnterPrise Linux Server release 5.4 (32bit) + Oracle 11g R2(32bit)
三、Oracle 的Bug信息
从metalink 获得下列bug 信息
[ID 942076.1]
X86 DBCA, NETCA GIVE JAVA HOTSPOT ERROR IF ON X86_64 HARDWARE [ID 942076.1]
You are encountering published Bug 8930861, “X86 DBCA, NETCA GIVE JAVA HOTSPOT ERROR IF ON X86_64 HARDWARE”
You have Oracle’s 32-bit 11.2.0.1.0 RDBMS software, a supported 32-bit Linux OS, but you are on 64-bit x86_64 hardware.
oracle11g 创建数据库 the command “cat /proc/cpuinfo” shows:
model name : Quad-Core AMD Opteron(tm) Processor 2356
Solution
1. Please find out if there is any business reason that the 64-bit hardware is only running a
32-bit OS. If not, then Oracle recommends that you re-install a 64-bit OS and 64-bit Oracle to
avoid published Bug 8930861, “X86 DBCA, NETCA GIVE JAVA HOTSPOT ERROR IF ON X86_64 HARDWARE”
2. If there is some business reason that you must use 64-bit hardware running a
32-bit Linux OS, then before you can use the 11gR2 DBCA or NETCA tools, you will need to apply patch 8670579 , “NETCA/DBCA
FAILED WITH HOTSPOT VIRTUAL MACHINE”. You will be downloading and using file p8670579_112010_LINUX.zip
从上面的描述可知，是将32bit的Oracle 和32bit的Linux 安装到了X86_64的硬件之上，所以出现上述问题，建议安装64bit操作系统和64bit
Oracle 。可以解决的办法是安装补丁p8670579_112010_LINUX.zip。补丁下载地址：download.csdn/source/3253906
四、安装补丁
1、在安装的过程中出现该错误，先不退出安装程序，而是安装补丁文件，再点击安装程
序的retry，继续安装即可。
2、如果在安装数据库的过程中不创建数据库，则不会出现该错误提示，而后续使用dbca或netca会触发同样的错误，因此使用dbca或netca
前先安装补丁。
3、安装补丁步骤
[sql] view plaincopyprint?
1.[oracle@orasrv Inst_source]$ cd 8670579/ -->进入到解压路径
2.[oracle@orasrv 8670579]$ ls --&文件中提供了安装方法，可以参照进行安装补丁，注意环境变量的配置
3.etc files
4.[oracle@orasrv 8670579]$ /u01/app/oracle/OPatch/opatch apply -->opatch位置： $ORACLE_HOME/OPatch/opatch
5.Invoking OPatch 11.1.0.6.6 -->使用opatch apply应用补丁，opatch -help获得帮助信息
6.
7.Oracle Interim Patch Installer version 11.1.0.6.6
8.Copyright (c) 2009, Oracle Corporation. All rights reserved.
9.
10.Oracle Home : /u01/app/oracle
11.Central Inventory : /u01/oraInventory
12. from : /etc/oraInst.loc
13.OPatch version : 11.1.0.6.6
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