自己写的oracle rac安装.docx

Oracle-11g安装步骤一安装前配置1.、包安装-Package Requirementsred-hat_64位11g1、软件包检查for i in binutils compat-libcap1 compat-libstdc+ gcc gcc-c+ glibc glibc-devel ksh libgcc libstdc+ libaio libaio-devel libstdc+-devel make sysstatdo rpm -q $i &/dev/null | F=$F $idone ;echo $F;unset F2、操作系统参数配置-配置主机名/etc/sysconfig/network3、配置网络例子：# Public Network - (eth0)192.168.200.168 vm168192.168.200.169 vm169# Private Interconnect (eth1)10.0.0.1 vm168-priv10.0.0.2 vm168-priv# Public Virtual IP192.168.200.148 vm148-vip192.168.200.149 vm149-vip# Single Client Access Name192.168.200.170 vm-scan-设置网络export LANG=csetupservice network restart为eth0网卡设置多个IP地址ifconfig eth0:1 192.168.200.148 netmask 255.255.255.03、配置hosts(DNS)/etc/hosts4、配置内核参数/etc/sysctl.conffs.aio-max-nr = 1048576fs.file-max = 6815744kernel.shmall = 2097152kernel.shmmax = 4294967295kernel.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 = 1048576 -加载/sbin/sysctl -p5、配置资源限制vim /etc/security/limits.conforacle soft nproc 2047oracle hard nproc 16384oracle soft nofile 1024oracle hard nofile 65536oracle soft stack 102406、关闭防火墙和selinuxiptables -Fservice iptables stopchkconfig iptables off/etc/selinux/configSELINUX=disabledSetenforce =07、创建用户和目录groupadd -g 1000 oinstallgroupadd -g 1031 dbauseradd -u 1100 -g oinstall -G dba griduseradd -u 1101 -g oinstall -G dba oraclemkdir -p /u01/app/11.2.0/gridmkdir -p /u01/app/gridchown -R grid:oinstall /u01mkdir /u01/app/oraclechown oracle:oinstall /u01/app/oraclechmod -R 775 /u01/-设置密码passwd oraclepasswd grid-grid typical install-# groupadd -g 1000 oinstall# groupadd -g 1031 dba# useradd -u 1101 -g oinstall -G dba oracle# mkdir -p /u01/app/11.2.0/grid# mkdir -p /u01/app/oracle# chown -R oracle:oinstall /u01# chmod -R 775 /u01/# mkdir -p /u01/app/11.2.0/grid# mkdir -p /u01/app/grid# mkdir -p /u01/app/oracle# chown grid:oinstall /u01/app/11.2.0/grid# chown grid:oinstall /u01/app/grid# chown oracle:oinstall /u01/app/oracle# chmod -R 775 /u01/# chown -R grid:oinstall /u01# groupadd -g 1000 oinstall# groupadd -g 1031 dba# useradd -u 1100 -g oinstall -G dba grid# useradd -u 1101 -g oinstall -G dba oracle# mkdir -p /u01/app/11.2.0/grid# mkdir -p /u01/app/grid# chown -R grid:oinstall /u01# mkdir /u01/app/oracle# chown oracle:oinstall /u01/app/oracle# chmod -R 775 /u01/=2.2.18.3. OPTIONS=-x-untp:ntp-p/var/run/ntpd.pid重启一下ntp服务就可以了。service ntpd restart/u01/app/11.2.0/grid/crs/install/rootcrs.pl -deconfig -force verbose 重新执行 /u01/app/11.2.0/grid/root.sh 2.2 数据库软件安装vi /u01/app/oraInventory/ContentsXML/inventory.xml 每个node节点都修改安装是安装，配置是配置配置好了之后，建立SSH无密码登陆2.3 建数据库切换到oracle用户，输入dbca开始建库输入grid安装时设定的ASM密码Sys12345选归档的，本次测试没有选择。使用grid用户执行asmca，管理创建ASM磁盘组2.4集群卸载：1、root用户下进入grid用户的ORACLE_HOMEroot#cd/u01/app/11.2.0/grid/crs/install2、执行如下两个脚本（只在其中一个节点执行，root用户）root#./rootcrs.pl-verbose-deconfig-forceroot#./crsconfig_params3、执行deinstall进行卸载，按照提示完成，完成后再去另一个节点按提示执行相应脚本。grid$cd/u01/app/11.2.0/grid/deinst