解决：[INS-20802] Oracle Net Configuration Assistant failed
在linux 中安装Oracle 11G 的时候出现
[INS-20802] Oracle Net Configuration Assistant failed
是oracle数据库的鼓掌，需要下载补丁p8670579_112010_LINUX
解决办法：
1. Oracle帐号操作，上传补丁到/u01下，解压。（在oracle用户可能没权限转移，用root转移）
[oracle@dbserver u01]$ cd 8670579/
[oracle@dbserver 8670579]$ ls
etc files README.txt
2.
打补丁要注意下，选择Optch目录一般在ORACLE_HOME 目录下(下面再次切换oracle用户，免得提示不行)
[oracle@dbserver 8670579]$ $ORACLE_HOME/OPatch/opatch apply
-invPtrLoc $ORACLE_HOME/oraInst.loc
Invoking OPatch
11.1.0.6.6
Oracle Interim Patch Installer version 11.1.0.6.6
Copyright
(c) 2009, Oracle Corporation. All rights reserved.
Oracle Home
: /u01/app/oracle/product/11.2.0/db_1
Central Inventory :
/u01/app/oraInventory
from :
/u01/app/oracle/product/11.2.0/db_1/oraInst.loc
OPatch version :
11.1.0.6.6
OUI version : 11.2.0.1.0
OUI location :
/u01/app/oracle/product/11.2.0/db_1/oui
Log file location :
/u01/app/oracle/product/11.2.0/db_1/cfgtoollogs/opatch/opatch2012-08-02_21-22-59PM.log
Patch
history file:
/u01/app/oracle/product/11.2.0/db_1/cfgtoollogs/opatch/opatch_history.txt
--------------------------------------------------------------------------------
The
patch has more than one Archive Action but there is no Make
Action.
--------------------------------------------------------------------------------
ApplySession
applying interim patch '8670579' to OH
'/u01/app/oracle/product/11.2.0/db_1'
Interim patch 8670579 is a superset of
the patch(es) [ 8670579 ] in OH /u01/app/oracle/product/11.2.0/db_1
OPatch
will rollback the subset patches and apply the given patch.
Running
prerequisite checks...
Prerequisite check "CheckActiveFilesAndExecutables"
failed.
The details are:
Following executables are active
:
/u01/app/oracle/product/11.2.0/db_1/lib/libnnz11.so
ApplySession failed
during prerequisite checks: Prerequisite check "CheckActiveFilesAndExecutables"
failed.
System intact, OPatch will not attempt to restore the
system
--------------------------------------------------------------------------------
The
following warnings have occurred during OPatch execution:
1)
OUI-67078:Interim patch 8670579 is a superset of the patch(es) [ 8670579 ] in
OH
/u01/app/oracle/product/11.2.0/db_1
--------------------------------------------------------------------------------
OPatch
failed with error code 74
成功安装 ，然后重试
