部署Oracle11203RAC.doc

部署Oracle RAC (一) 2012-01-29 09:01:35 标签：oracle?11g?rac?grid infrastructure?休闲 版权声明：原创作品，谢绝转载！否则将追究法律责任。 环境介绍：DNS，NTP,ISCSI共享存储服务器：00 （RHEL6.0 64bit）rac节点1: 1/51/1 (rhel5.4 64bit)rac节点2: 2/52/2 (rhel5.4 64bit)数据库软件版本： 64bit 一：准备工作 1：配置DNS服务器解析和主机host文件[root@rhel6 ~]# tail?? /var/named/?node1?????????? IN????? A?????? 1node1-priv????? IN????? A?????? 1node1-vip?????? IN????? A?????? 51 node2?????????? IN????? A?????? 2node2-priv????? IN????? A?????? 2node2-vip?????? IN????? A?????? 52 rac-scan??????? IN????? A?????? 0 [root@rhel6 ~]# service named restart停止 named：.[确定]启动 named：[确定] 2:配置rac节点的host文件，两个节点的内容保持一致[root@node1 ~]# cat /etc/hosts?????????????? localhost.localdomain localhost1??????????? ?????? node151?????????? ?? node1-vip1????????? ? node1-priv 2??????????? ?????? node252?????????? ?? node2-vip2????????? ? node1-priv 0??????????? ??? rac-scan 3：安装相关的rpm包，调整内核参数，两个节点执行相同的操作[root@node1 ~]# yum -y install sysstat numactl-devel libaio-devel[root@node1 ~]# yum -y install compat-* [root@node1 ~]# grep limits.so /etc/pam.d/login?session??? required???? pam_limits.so [root@node2 ~]# tail? /etc/security/limits.conf?oracle????????????? hard??? nproc?? 204800oracle????????????? soft??? nofile? 204800oracle????????????? hard??? nofile? 204800oracle????????????? soft??? stack?? 204800 grid??????????????? soft??? nproc?? 204800?grid??????????????? hard??? nproc?? 204800grid??????????????? soft??? nofile? 204800grid??????????????? hard??? nofile? 204800grid??????????????? soft??? stack?? 204800 [root@node1 ~]# tail? -11 /etc/sysctl.conf?fs.aio-max-nr = 1048576fs.file-max = 6815744kernel.shmall = 2097152kernel.shmmax = 1029347328kernel.shmmni = 4096kernel.sem = 250 32000 100 128net.ipv4.ip_local_port_range = 9000 65500net.core.rmem_default = 262144net.core.rmem_max = 4194304net.core.wmem_default = 262144net.core.wmem_max = 1048586[root@node1 ~]# sysctl -p 4:校对系统时间，两个节点执行相同的操作[root@node1 ~]# head -2 /etc/sysconfig/ntpd?# Drop ro