Oracle Linux 7.1 安装Oracle 12C RAC.doc

Oracle Linux 7.1 安装Oracle 12C RAC OS环境： [root@rac12c1 ~]# uname -a Linux rac12c1 3.8.13-55.1.6.el7uek.x86_64 #2 SMP Wed Feb 11 14:18:22 PST 2015 x86_64 x86_64 x86_64 GNU/Linux IP规划： [root@rac12c1 ~]# cat /etc/hosts ? localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1? ? ? ? localhost localhost.localdomain localhost6 localhost6.localdomain6 # Public IP for? HYPERLINK /topicnews.aspx?tid=12 \o Oracle \t _blank Oracle?12C RAC 21? ? rac12c1.localdomain? ? rac12c1 22? ? rac12c2.localdomain? ? rac12c2 # Private IP for Oracle 12C RAC 21? ? rac12c1pri.localdomain rac12c1pri 22? ? rac12c1pri.localdomain rac12c2pri # Virtual IP for Oracle 12C RAC 23? ? rac12c1vip.localdomain rac12c1vip 24? ? rac12c2vip.localdomain rac12c2vip #SCAN 25 rac12c-scan.localdomain rac12c-scan 禁用Selinux： [root@rac12c1 ~]# cat /etc/selinux/config # This file controls the state of SELinux on the system. # SELINUX= can take one of these three values: #? ? enforcing - SELinux security policy is enforced. #? ? permissive - SELinux prints warnings instead of enforcing. #? ? disabled - No SELinux policy is loaded. SELINUX=disabled # SELINUXTYPE= can take one of three two values: #? ? targeted - Targeted processes are protected, #? ? minimum - Modification of targeted policy. Only selected processes are protected. #? ? mls - Multi Level Security protection. SELINUXTYPE=targeted [root@rac12c1 ~]# setenforce 0 修改/dev/shm大小为8G tmpfs? ? ? ? ? ? /dev/shm? ? ? ? ? ? ? ? tmpfs? rw,exec,size=2048M 0 0 [root@rac12c1 ~]# mount -o remount /dev/shm/ 禁用防火墙： [root@rac12c1 ~]# systemctl start firewalld.service [root@rac12c1 ~]# systemctl stop firewalld.service [root@rac12c1 ~]# ]# systemctl disable firewalld.service rm /etc/systemd/system/basic.target.wants/firewalld.service rm /etc/systemd/system/dbus-org. HYPERLINK /topicnews.aspx?tid=5 \o Fedora \t _blank Fedoraproject.FirewallD1.service 重启各个节点操作系统，检查各个节点网络连通性： 123? [root@rac12c1 ~]# ping rac12c2pri [root@rac12c1 ~]# ping rac12c2 ，，， 配置YUM: [root@