终于开始运行了，整个安装过程和装10.2.0.1软件时大同小异，略……
除了软件安装可以用配置rsp响应文件来静默安装，同样地，dbca,netca等也都可以通过配置各自的rsp响应文件来完成静默安装，这里就不演示了。
--执行root.sh脚本(如果之前已经执行过orainstRoot.sh脚本，就无需再执行一次了，否则必须先执行一次)
[root@prod oracle]# /u01/app/oracle/product/10.2.0/db_1/root.sh Running Oracle 10g root.sh script... The following environment variables are set as: ORACLE_OWNER= oracle ORACLE_HOME= /u01/app/oracle/product/10.2.0/db_1 Enter the full pathname of the local bin directory: [/usr/local/bin]: The file "dbhome" already exists in /usr/local/bin. Overwrite it? (y/n) [n]: y Copying dbhome to /usr/local/bin ... The file "oraenv" already exists in /usr/local/bin. Overwrite it? (y/n) [n]: y Copying oraenv to /usr/local/bin ... The file "coraenv" already exists in /usr/local/bin. Overwrite it? (y/n) [n]: y Copying coraenv to /usr/local/bin ... 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.
至此，软件安装完毕
三、手动建库
--修改环境变量：
[oracle@prod ~]$ cd ~
[oracle@prod ~]$ vi .bash_profile
export ORACLE_BASE=/u01/app/oracle
export ORACLE_SID=prod
export EDITOR=vi
[oracle@prod ~]$ source .bash_profile
[oracle@prod ~]$ env|grep -i sid
ORACLE_SID=prod
--建立相关目录：
[oracle@prod ~]$ cd $ORACLE_BASE
[oracle@prod oracle]$ mkdir -p admin/prod/{a,b,c,u}dump
[oracle@prod oracle]$ mkdir -p oradata/prod
--修改/etc/oratab文件
[oracle@prod oracle]$ cat >> /etc/oratab <initprod.ora --去掉注释内容
[oracle@prod dbs]$ vi initprod.ora
修改为如下内容：
db_name = prod
db_files = 80
db_file_multiblock_read_count = 8
db_block_buffers = 100
shared_pool_size = 150M
db_chache_size = 250M
log_checkpoint_interval = 10000
processes = 150
parallel_max_servers = 5
log_buffer = 1024000
max_dump_file_size = 10240000
global_names = false
control_files = (/u01/app/oracle/oradata/prod/control01.ctl,
/u01/app/oracle/oradata/prod/control02.ctl,
/u01/app/oracle/oradata/prod/control03.ctl)
log_archive_dest_1 = "LOCATION=/u01/archivelog"
log_archive_dest_state_1 = enable
db_block_size = 8192
undo_management = AUTO
undo_tablespace = undotbs
compatible = 10.2.0
sga_target = 500M
sga_max_size = 500M
--建立归档目录
[oracle@prod ~]$ mkdir /u01/archivelog
--创建密码文件orapwprod
[oracle@prod dbs]$ orapwd file=orapwprod password=oracle entries=5
--启动SQLPLUS
[oracle@prod dbs]$ sqlplus / as sysdba
SQL*Plus: Release 10.2.0.1.0 - production on Tue Mar 6 16:08:29 2012
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to an idle instance.
--创建SPFILE
SQL> create spfile from pfile;
File created.
--启动到nomount
SQL> startup nomount
ORA-00824: cannot set sga_target due to existing internal settings, see alert log for more information
SQL> exit
Disconnected
[oracle@prod dbs]$ ll
total 44
-rw-r----- 1 oracle oinstall 207 Aug 29 21:23 alert_prod.log
-rw-r--r-- 1 oracle oinstall 12920 May 3 2001 initdw.ora
-rw-r----- 1 oracle oinstall 8385 Sep 11 1998 init.ora
-rw-r--r-- 1 oracle oinstall 776 Aug 29 21:19 initprod.ora
-rw-r----- 1 oracle oinstall 2048 Aug 29 21:17 orapwprod
-rw-r----- 1 oracle oinstall 2560 Aug 29 21:20 spfi