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1.手工删除oracle软件:
删除/etc/ora* 删除软件安装目录下的所有文件,我这里是:/u01/app/oracle/* 删除/usr/local/bin/*2.命令行下安装oracle软件: (1).编写应答文件,一般下载的数据库解压包中,有应答文件的模板,我们这里修改一下即可[oracle@stu135 database]$ pwd # 我的数据库解压后在/tmp/database目录下/tmp/database[oracle@stu135 database]$ ls # response目录为应答文件所在目录,进入doc install response runInstaller stage welcome.html[oracle@stu135 database]$ cd response/[oracle@stu135 response]$ lscustom.rsp dbca.rsp emca.rsp enterprise.rsp netca.rsp standard.rsp[oracle@stu135 response]$ cp enterprise.rsp /tmp/database/ent.rsp # 复制应答文件,并改名[oracle@stu135 response]$ vim /tmp/database/ent.rsp # 编辑应答文件# 主要修改如下参数,其他参数暂时默认【我们这里的安装,是大家了解有这种方法】UNIX_GROUP_NAME= "oinstall" # 组名,这个组时我们自己建的FROM_LOCATION="/tmp/database/stage/products.xml" # 指定products.xml路径,绝对路径ORACLE_HOME="/u01/app/oracle/product/10.2.0/db_2" # 指定oracle产品的安装目录ORACLE_HOME_NAME= "oracle_home2" # 指定这个数据库产品的名字,即软件的名字,方便以后删除ORACLE_HOSTNAME= "xcg.xuchanggang.cn" # 指定自己机器的主机名COMPONENT_LANGUAGES={"en"} # 指定语言INSTALL_TYPE="EE" # 指定安装版本,这里是企业版s_nameForDBAGrp= "dba" # 指定DBA组s_nameForOPERGrp= "dba" # 指定操作组n_configurationOption=3 # 指定配置说明,文件中数字代表的含义,都有注释说明,这里仅安装软件
(2).运行脚本(自带),就在数据库解压目录下
[oracle@stu135 database]$ lsdoc ent.rsp install response runInstaller stage welcome.html[oracle@stu135 database]$ ./runInstaller -help # 如果不知道跟那些参数,可以用help查询# 使用静默安装【无交互的】,指定应答文件,忽略系统检查,此步可省略[oracle@stu135 database]$ ./runInstaller -responseFile /tmp/database/ent.rsp -ignoreSysPrereqs -silentStarting Oracle Universal Installer...Checking installer requirements...................................................(详细的安装过程省略)Installation in progress (Mon Jun 17 15:32:29 CST 2013)............................................................... 18% Done................................................................ 36% Done................................................................ 54% Done................................................................ 73% Done............. 76% Done.Install successful
(3).安装完成后,会提示安装脚本[两个脚本:orainstRoot.sh / root.sh ],两个脚本以root用户身份运行
[root@stu135 db_1]# cd /u01/app/oracle/oraInventory/[root@stu135 oraInventory]# bash orainstRoot.shChanging permissions of /u01/app/oracle/oraInventory to 770.Changing groupname of /u01/app/oracle/oraInventory to oinstall.The execution of the script is complete[root@stu135 oraInventory]# cd /u01/app/oracle/product/10.2.0/db_2/[root@stu135 db_2]# bash root.shRunning Oracle10 root.sh script...The following environment variables are set as: ORACLE_OWNER= oracle ORACLE_HOME= /u01/app/oracle/product/10.2.0/db_2Enter the full pathname of the local bin directory: [/usr/local/bin]: # 这里直接回车 Copying coraenv to /usr/local/bin ...Creating /etc/oratab file...Entries will be added to the /etc/oratab file as needed byDatabase Configuration Assistant when a database is createdyFinished running generic part of root.sh script.Now product-specific root actions will be performed.
(4).到此,oracle软件算是安装成功了,下面就是手动安装数据库