VMware虚拟机上Oracle 10g R2 RAC 安装
项目流程如下：
一、RAC安装
1、实验平台：Oracle 10gR2 RAC + RHEL 5.4 +VMware-server-1.0.9
2、安装步骤：
（1）系统需求：
操作系统：红帽5.0或5.4
内存：800M
交换空间：2048M
硬盘：10G
网卡：2(public IP + Virtual IP,priv IP)
主机节点：2(node1,node2)
存储设备：1（DB files）
（2）网络规划：
主机名 类型 IP地址
node1 公共 142.105.100.111
node2 公共 142.105.100.112
node1-vip 虚拟 142.105.100.211
node2-vip 虚拟 142.105.100.212
node1-priv 专用 192.168.100.111
node2-priv 专用 192.168.100.112
（3）安装流程
>安装虚拟机（vmware server 1.0.9）
>安装操作系统(RHEL 5.4)
>配置操作系统
>复制虚拟机
>配置双机信任关系
>安装clusterware软件
>安装database软件
>配置监听listener
>建立数据库实例
>客户端TAF(transparent application failover)配置（透明切换）
（4）安装前准备及OS安装配置，准备好安装包，包括：
VMware-server-1.0.9-156507.i386.rpm(虚拟机包),rhel-server-5.4-i386-dvd.iso(红帽镜像),Oracle10201_clusterware_linux32.zip(集群软件),oracleasm-support-2.1.3-1.el5.i386.rpm(ASM包),oracleasm-2.6.18-164.el5-2.0.5-1.el5.i686.rpm(ASM包),oracleasmlib-2.0.4-1.el5.i386.rpm(ASM包),compat-gcc-7.3-2.96.128.i386.rpm(集群软件包),compat-libstdc++-7.3-2.96.128.i386.rpm(集群软件包),compat-libstdc++-devel-7.3-2.96.128.i386.rpm(集群软件包),compat-gcc-c++-7.3-2.96.128.i386.rpm(集群软件包),oracle10g01_10.2.0.1.0_database_linux32.zip(数据库包)
RAC1 Votingdisk
OCRdisk
vmware sharedisk ASMdisk1(两个ASM,一个用于用户数据,一个闪回数据)
ASMdisk2
RAC2
1）安装vmware－1.0.9版虚拟机
rpm -ivh VMware-server-1.0.9-156507.i386.rpm
RAC1 (新建－>选择桥结－>LSI Logic－>SCSI－>RAC1.vmdk(10G)－>Votingdisk.vmdk(0.1G)(scsi1:1)(Independent)－>OCRdisk.vmdk(0.1G)(scsi1:2)(Independent)－>ASMdisk1(2G)(scsi1:3)(Independent)－>ASMdisk2(1G)(scsi1:4)(Independent))->ethernet(加一块网卡(桥结))
RAC2（同一，也可待建完后复制）
2)安装RedHat Linux 5.4 操作系统
关键点：
分区（swap,sda1）包（开发全选，基本系统全选，服务器FTP）
防火墙(禁用)，SELINUX（禁用）,RAC1.vmx.
[root@node1 ~]# uname -a
Linux node1 2.6.18-164.el5 #1 SMP Tue Aug 18 15:51:54 EDT 2009 i686 i686 i386 GNU/Linux
[root@node1 ~]# tail -7 /etc/hosts
127.0.0.1 localhost.localdomain localhost
142.105.100.111 node1
142.105.100.112 node2
142.105.100.211 node1-vip
142.105.100.212 node2-vip
192.168.100.111 node1-priv
192.168.100.112 node2-priv
[root@node1 ~]# tail -7 /etc/sysctl.conf
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default = 1048576
net.core.rmem_max = 1048576
net.core.wmem_default = 262144
net.core.wmem_max = 262144
[root@node1 ~]# sysctl -p
net.ipv4.ip_forward = 0
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.default.accept_source_route = 0
kernel.sysrq = 0
kernel.core_uses_pid = 1
net.ipv4.tcp_syncookies = 1
kernel.msgmnb = 65536
kernel.msgmax = 65536
kernel.shmmax = 4294967295
kernel.shmall = 268435456
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default = 1048576
net.core.rmem_max = 1048576
net.core.wmem_default = 262144
net.core.wmem_max = 262144
[root@node1 ~]#sysctl -p
[root@node1 ~]# tail -1 /etc/rc.local
modprobe hangcheck-timer hangcheck-tick=30 hangcheck_margin=20
[root@node1 ~]# vi /etc/redhat-release
[root@node1 ~]#> /etc/resolv.conf
[root@node1 ~]#groupadd oinstall
[root@node1 ~]#groupadd dba
[root@node1 ~]#useradd oracle
[root@node1 ~]#passwd oracle
[root@node1 ~]# tail -7 /home/oracle/.bash_profile
export PATH
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1
export ORACLE_SID=RACDB1
export PATH=$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/bin:$PATH
export CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
[root@node1 ~]#mkdir -p /u01/app/oracle
[root@node1 ~]#chown -R oracle:oinstall /u01
[root@node1 ~]#chmod -R 775 /u01
[root@node1 ~]# fdisk -l
Disk /dev/sda: 10.7 GB, 10737418240 bytes
255 heads, 63 sectors/track, 1305 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 1241 9968301 83 Linux
/dev/sda2 1242 1305 514080 82 Linux swap / Solaris
Disk /dev/sdb: 107 MB, 107374080 bytes
64 heads, 32 sectors/track, 102 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 1 102 104432 83 Linux
Disk /dev/sdc: 107 MB, 107374080 bytes
64 heads, 32 sectors/track, 102 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
Device Boot Start End Blocks Id System
/dev/sdc1 1 102 104432 83 Linux
Disk /dev/sdd: 2147 MB, 2147483648 bytes
255 heads, 63 sectors/track, 261 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdd1 1 261 2096451 83 Linux
Disk /dev/sde: 1073 MB, 1073741824 bytes
255 heads, 63 sectors/track, 130 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sde1 1 130 1044193+ 83 Linux
[root@node1 ~]#rpm -ivh oracleasm-support-2.1.3-1.el5.i386.rpm
[root@node1 ~]#rpm -ivh oracleasm-2.6.18-164.el5-2.0.5-1.el5.i686.rpm
[root@node1 ~]#rpm -ivh oracleasmlib-2.0.4-1.el5.i386.rpm
[root@node1 ~]#/etc/init.d/oracleasm configure
Default user to own the driver interface []:oracle
Default group to own the driver interface []:dba
Start oracle ASM library driver interdace on boot （y/n）[n]:y
Scan for oracle ASM disks on boot (y/n) [ｙ]:ｙ
[root@node1 ~]#/etc/init.d/oracleasm createdisk VOL1 /dev/sdd1
[root@node1 ~]#/etc/init.d/oracleasm createdisk VOL2 /dev/sde1
[root@node1 ~]#/etc/init.d/oracleasm listdisks
[root@node1 ~]# tail -5 /etc/udev/rules.d/60-raw.rules
ACTION=="add", KERNEL=="sdb1", RUN+="/bin/raw /dev/raw/raw1 %N"
ACTION=="add", ENV{MAJOR}=="8", ENV{MINOR}=="17", RUN+="/bin/raw /dev/raw/raw1 %M %m"
ACTION=="add", KERNEL=="sdc1", RUN+="/bin/raw /dev/raw/raw2 %N"
ACTION=="add", ENV{MAJOR}=="8", ENV{MINOR}=="33", RUN+="/bin/raw /dev/raw/raw2 %M %m"
KERNEL=="raw[1-2]",OWNER="oracle",GROUP="oinstall",MODE="640"
[root@node1 ~]#start_udev
[root@node1 ~]#ls -l /dev/raw
[root@node1 ~]#rpm -ivh /oradisk/compat-gcc-7.3-2.96.128.i386.rpm
[root@node1 ~]#rpm -ivh /oradisk/compat-libstdc++-7.3-2.96.128.i386.rpm —force
[root@node1 ~]#rpm -ivh /oradisk/compat-libstdc++-devel-7.3-2.96.128.i386.rpm
[root@node1 ~]#rpm -ivh /oradisk/compat-gcc-c++-7.3-2.96.128.i386.rpm
Node2
[root@node1 ~]#mkdir /vmware/RAC2
[root@node1 ~]#Cp /vmware/RAC1/* /vmware/RAC1/ -rf
[root@node1 ~]#Vim rac2.vmx(rac1改为rac2)
打开vmware下RAC2，（create）
[root@node1 ~]#Hostname node2
[root@node2 ~]#Cat /etc/sysconf/network
[root@node2 ~]#Cd /etc/sysconfig/network-scripts/
[root@node2 network-scripts]#Mv ifcfg-eth0.bak ifcfg-eth0
[root@node2 network-scripts]#Mv ifcfg-eth1.bak ifcfg-eth1
[root@node2 network-scripts]#Ifconfig eth0 | grep Hwaddr
[root@node2 network-scripts]#Ifconfig eth1 | grep Hwaddr
[root@node2 network-scripts]#Vim ifconfig eth0(改硬件地址)
[root@node2 network-scripts]#Vim ifconfig eth1(改硬件地址)
[root@node2 network-scripts]#Service network restart
[root@node2 network-scripts]#vim /home/oracle/.bash_profile(改ORACLE_SID为RACDB2)
[root@node2 ~]#ping node1
[root@node2 ~]#ping node2
[root@node2 ~]#ping node1-priv
[root@node2 ~]#ping node1-priv
[root@node2 ~]#/etc/init.d/oracleasm scandisks
[root@node2 ~]#/etc/init.d/oracleasm listdisks
[root@node2 ~]#service xinetd start
[root@node2 ~]#chkconfig time-stream on
[root@node2 ~]#exit
[root@node2 ~]#crontab -e
* * * * rdate -s 142.105.100.112
[root@node1 ~]#su - oracle
[oracle@node1 ~]#mkdir .ssh
[oracle@node1 ~]#chmod 700 .ssh
[oracle@node1 ~]#ssh-keygen -t rsa
[oracle@node1 ~]#ssh-keygen -t dsa
[root@node2 ~]#su - oracle
[oracle@node2 ~]#mkdir .ssh
[oracle@node2 ~]#chmod 700 .ssh
[oracle@node2 ~]#ssh-keygen -t rsa
[oracle@node2 ~]#ssh-keygen -t dsa
[oracle@node1 ~]#cat /home/oracle/.ssh/id_rsa.pub >>/home/oracle/.ssh/authorized_keys
[oracle@node1 ~]#cat /home/oracle/.ssh/id_dsa.pub >>/home/oracle/.ssh/authorized_keys
[oracle@node1 ~]#ssh node2 cat /home/oracle/.ssh/id_rsa.pub >> /home/oracle/.ssh/authorized_keys
[oracle@node1 ~]#ssh node2 cat /home/oracle/.ssh/id_dsa.pub >> /home/oracle/.ssh/authorized_keys
[oracle@node1 ~]#scp /home/oracle/.ssh/authorized_keys node2:/home/oracle/.ssh/authorized_keys
[oracle@node1 ~]#ssh node1 date
[oracle@node1 ~]#ssh node2 date
[oracle@node1 ~]#ssh node1-priv date
[oracle@node1 ~]#ssh node1-priv date
[oracle@node1 ~]#ssh node2
[oracle@node2 ~]#ssh node1 date
[oracle@node2 ~]#ssh node2 date
[oracle@node2 ~]#ssh node1-priv date
[oracle@node2 ~]#ssh node2-priv date
安装Oracle 10gR2 clusterware:
[oracle@node1 ~]#cd /oradisk
[oracle@node1 ~]#unzip Oracle10201_clusterware_linux32.zip
[oracle@node1 ~]#chown -R oracle:oinstall /oradisk
[oracle@node1 ~]#chmod -R 775 /oradisk
[oracle@node1 ~]#cd /oradisk/clusterware
[oracle@node1 clusterware]#/oradisk/clusterware/cluvfy/runcluvfy.sh stage -pre crsinst -n node1,node2 -verbose
[oracle@node1 ~]#su - root
[root@node1 ~]#cd /oradisk/clusterware/rootpre
[root@node1 ~]#exit
[oracle@node1 ~]#cd /oradisk/clusterware
[oracle@node1 clusterware]#export LANG=en_US.UTF-8
[oracle@node1 clusterware]#./runInstaller -ignoreSysPreReqs