在OL6.5_64上安装Oracle11gR2_64

一、在Oracle Linux6.5安装Oracle11gR2_641、修改selinuxvi/etc/selinux/config This file controlsthe state of SELinux on the system.# SELINUX= can takeone of these three values:#     enforcing - SELinux security policy isenforced.#     permissive - SELinux prints warningsinstead of enforcing.#     disabled - No SELinux policy is loaded.SELINUX=disabled     --修改为disabled# SELINUXTYPE= cantake one of these two values:#     targeted - Targeted processes areprotected,#     mls - Multi Level Security protection.SELINUXTYPE=targeted  2、关闭iptables1)永久性生效，重启后不会复原 开启：chkconfigiptables on 关闭：chkconfigiptables off 2）即时生效，重启复原开启：serviceiptables start关闭：serviceiptables stop状态：serviceiptables status注：对于Linux下的其他服都可以用以上名利执行开启和关闭操作。在开启了防火墙是，作如下设置，开启相关端口，修改/etc/sysconfig/iptables文档，添加：-ARH-Firewall -l -INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT-ARH-Firewall -l -INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT 3)查看防火墙状态#chkconfigiptables --list  3、安装yum#mkdir/media/cdrom#mount/dev/cdrom  /media/cdrom #rm-rf   /etc/yum.repos.d/*.repo#vi/etc/yum.repos.d/OL6.5iso.repo[OL6.5iso]name=OL6.5isobaseurl=file:///media/cdromenabled=1gpgcheck=0 #yum  clean all#yum  list oracle-rdbms-server-11gR2-preinstall.x86_64 ##卸载yum 源#umount/media/cdrom#eject/dev/cdrom 4、安装oracle 依赖包#yum  -y install oracle-rdbms-server-11gR2-preinstall.x86_64 5、设置DISPLAY#exportDISPLAY=your_address.0:0 6、解压oracle管理软件的安装包#mkdir  /s01#chownoracle:oinstall  /s01# #将Oracle安装包拷贝到/s01下#unzipp13390677_112040_LINUX_1of7.zip#unzipp13390677_112040_LINUX_2of7.zip 7、切换到oracle 用户图像界面开始安装oracle#cd/s01/database#./runInstaller 8、解决问题操作系统：Linux3.8.13-16.2.1.el6uek.x86_64 #1 SMP Thu Nov 7 17:01:44 PST 2013 x86_64 x86_64x86_64 GNU/Linux【Question1】（简称【Q1】）/lib/ld-linux.so.2: bad ELF interpreter:No such file or directory【原因】64bit的Linux操作系统，无法运行32bit的应用程序【解决办法】需要安装32bit的glibc库#yum installglibc*.i686【检查】下面语句查看是否成功安装了#rpm -qf/lib/ld-linux.so.2 【Q2】libXext.so.6:cannot open shared object file 【原因】在64位的centos安装64位的oracle的时候，有时候会出现"libXext.so.6: cannot open shared object file:"的错误。这个原因主要是oracle在安装的时候需要安装一些32位的lib，也就是类似于windows下的dll【解决方法】#yum install -ylibXext.i686 9、在安装过程中出现需要安装的*.i686#su - root#yum -yinstall *.i686  10、切换到root用户下执行两个脚本#su -root#./home/oracle/app/oraInventory/orainstRoot.sh#./home/oracle/app/oracle/product/11.2.0/dbhome_1/root.sh 11、bash: sqlplus: command not found 解决方法 环境变量已经配好，但是仍报错： # vi  .bash_profile # .bash_profile # Get the aliasesand functionsif [ -f ~/.bashrc ];then        . ~/.bashrcfi # User specificenvironment and startup programs PATH=$PATH:$HOME/bin#AddORACLE_SID ,ORACLE_BASE,ORACLE_HOME AND PATHexportPATHunsetUSERNAMEexportEDITOR = viexportORACLE_SID = orclexport ORACLE_BASE = /u01/app/oracleexportORACLE_HOME = $ORACLE_BASE/product/11.2.0/dbhome_1/export PATH = $PATH:/u01/app/oracle/product/11.2.0/dbhome_1/binumask 022 【解决方法】# su -root# ln -s /u01/app/oracle/product/11.2.0/dbhome_1/bin/sqlplus  /usr/bin# su  - oracle$sqlplus/nologSQL>conn  / as sysdbaConnected to an idleinstance. SQL>startup ORACLEinstance started.……Database mounted.Databaseopened.