1.使用DVD做yum源1.1.新建dvd挂载目录[root@oracle~]#mkdir/media/iso1.2.挂载dvd到指定目录[root@oracle~]#mount/dev/cdrom/media/iso/1.3.进入yum.repos.d文件夹，[root@oracle~]#cd/etc/yum.repos.d/1.4.删除原有的repo文件[root@oracleyum.repos.d]#rm-rf*1.5.新建使用dvd为源的repo文件[root@oracleyum.repos.d]#vimiso.repo[Server]name=Serverbaseurl=file:///media/iso/Serverenabled=1gpgcheck=0[HighAvailability]name=HighAvailabilitybaseurl=file:///media/iso/HighAvailabilityenabled=1gpgcheck=0[LoadBalancer]name=LoadBalancerbaseurl=file:///media/iso/LoadBalancerenabled=1gpgcheck=0[LoadBalancer]name=LoadBalancerbaseurl=file:///media/iso/LoadBalancerenabled=1gpgcheck=01.6.清空原有yum信息[root@oracleyum.repos.d]#yumcleanall1.7.更新yum[root@oracleyum.repos.d]#yumupdate2.安装依赖软件包2.1.配置好yum源后，使用root用户安装软件包[root@oracle~]#cd/media/iso/Packages/[root@oraclePackages]#yuminstallbinutils-2.*compat-libstdc++-33*elfutils-libelf-0.*elfutils-libelf-devel-*gcc-4.*gcc-c++-4.*glibc-2.*glibc-common-2.*glibc-devel-2.*glibc-headers-2.*ksh-2*libaio-0.*libaio-devel-0.*libgcc-4.*libstdc++-4.*libstdc++-devel-4.*make-3.*sysstat-7.*unixODBC-2.*unixODBC-devel-2.*pdksh*这些依赖包必须要安装，因为版本不同，在oracle安装时会提示缺少依赖包，忽略后可以正常安装使用Oracle。3.修改内核参数3.1.修改内核参数[root@oracle~]#vim/etc/sysctl.confkernel.shmmni=4096kernel.sem=25032000100128fs.file-max=6815744net.ipv4.ip_local_port_range=900065500net.core.rmem_default=4194304net.core.wmem_default=262144net.core.rmem_max=4194304net.core.wmem_max=1048576fs.aio-max-nr=10485763.2.使内核参数实时生效[root@oracle~]#sysctl-p4.新建用户和组[root@oracle~]#groupaddoinstall[root@oracle~]#groupadddba[root@oracle~]#useradd-goinstall-Gdba-moracle[root@oracle~]#passwdoracle5.为oracle用户设置Shell限制5.1.修改/etc/security/limits.conf，加入[root@oracle~]#vim/etc/security/limits.conforaclesoftnproc2047oraclehardnproc16384oraclesoftnofile1024oraclehardnofile655365.2.修改/etc/pam.d/login，加入[root@oracle~]#vim/etc/pam.d/loginsessionrequiredpam_limits.so5.3.修改/etc/profile，加入[root@oracle~]#vim/etc/profileif[\$USER="oracle"