1、执行DBCA

    Oracle用户下命令行输入dbca，弹出图形界面

 

2、要点

A.注意需要选择asm存放
此处需要考虑到有的时候找不到dgroup1组，需要输入密码创建，总是提示spfile正在使用，此时可以采用关闭+ASM实例（shutdown immediate）,在重试就行了。

 

B.注意字符集选择：
Simplified Chinese ZHS15GBK

 

C.安装完成的最后操作步骤

$ su root

# /oracle/oralnventory/orainstRoot.sh

# /oracle/product/10.2.0/db/root.sh

Running Oracle10 root.sh script...

 

The following environment variables are set as:

 

Enter the full pathname of the local bin directory: [/usr/local/bin]:

 

Creating /etc/oratab file...

Entries will be added to the /etc/oratab file as needed by

Database Configuration Assistant when a database is created

Finished running generic part of root.sh script.

Now product-specific root actions will be performed.

 

Changing permissions of /home/oracle/oraInventory to 770.

Changing groupname of /home/oracle/oraInventory to oinstall.

The execution of the script is complete

[root@L-DB-3-6 oraInventory]#

 

3、常见错误（检查dbca的log确认原因）

A.输入dbca提示dbca Exception in thread "main"

检查dbca的log如下：

[oracle@centos ~]$ cd $ORACLE_HOME/cfgtoollogs/dbca

[oracle@centos dbca]$ vi trace.log

java.lang.UnsatisfiedLinkError: /u01/app/oracle/product/10.2.0/db_1/jdk/jre/lib/i386/libawt.so: libXp.so.6: cannot open shared object file: No such file or directory

at java.lang.ClassLoader$NativeLibrary.load(Native Method)

 

确认是缺少libXp.so，解决方法是找到Linux安装盘，安装libXp包，问题解决

 

安装过程如下：

[root@oraclebk ~]# yum install libXp

B.输入dbca提示dbca Exception in thread "main"

[oracle@centos ~]$ cd $ORACLE_HOME/cfgtoollogs/dbca

[oracle@centos dbca]$ vi trace.log

提示IP错误，突然想起要export DISPLAY=172.16.4.41:0.0(连上去的客户机)

[oracle@L-DB-3-6 dbca]$ export DISPLAY=172.16.4.41:0.0

[oracle@L-DB-3-6 dbca]$ dbca

# vi /etc/oratab

zjport:/home/oracle/product/10.2.0/db_1:Y

 

八、安装完成后，恢复 Oracle /etc/redhat-release 文件。

# vi /etc/redhat-release

Red Hat Enterprise Linux Server release 5.2 (Tikanga)

 

本文转自zylhsy 51CTO博客，原文链接：http://blog.51cto.com/yunlongzheng/407564，如需转载请自行联系原作者