安装环境:操作系统:Oracle Linux 4.8 64位集群软件:10201_clusterware_linux_x86_64.cpio.gz数据库:10201_database_linux_x86_64.cpio.gzcpu:1颗内存:必须1.5G以上(一般是2G)
本地磁盘:20G(根分区17G,swap是4G,boot分区是512M)
asm下载地址:http://www.oracle.com/technetwork/server-storage/linux/downloads/rhel4-092650.html#oracleasm_rhel4_amd64asm软件:oracleasm-support-2.1.7-1.el4.x86_64.rpm oracleasmlib-2.0.4-1.el4.x86_64.rpm oracleasm-2.6.9-89.35.1.EL-2.0.5-1.el4.x86_64.rpm
IP地址划分: 192.168.3.30 rac10g01 eth0
192.168.3.40 rac10g01 eth0
192.168.3.50 rac10g01-vip eth0:1
192.168.3.60 rac10g02-vip eth0:1
10.0.0.1 rac10g01-priv eth1
10.0.0.2 rac10g02-priv eth1IP说明: 每台服务器必须两块网卡, public ip和priv ip不能在同一网段.public和priv必须在网卡中写明地址,vip在地址是数据库自己添加的.
1.安装操作系统,图形化安装 安装系统时将iptable和selinux全部禁用
2.配置虚拟机的网卡rac10g01节点:[root@rac10g01 ~]# vim /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0BOOTPROTO=staticHWADDR=00:0C:29:54:80:1DONBOOT=yesTYPE=EthernetIPADDR=192.168.3.30NETMASK=255.255.255.0[root@rac10g01 ~]# vim /etc/sysconfig/network-scripts/ifcfg-eth1
DEVICE=eth1BOOTPROTO=staticHWADDR=00:0C:29:54:80:27ONBOOT=yesTYPE=EthernetIPADDR=10.0.0.1NETMASK=255.255.255.0[root@rac10g01 ~]# /etc/init.d/network restartShutting down interface eth0: [ OK ]Shutting down loopback interface: [ OK ]Setting network parameters: [ OK ]Bringing up loopback interface: [ OK ]Bringing up interface eth0: [ OK ]Bringing up interface eth1: [ OK ][root@rac10g01 ~]#
rac10g02节点:[root@rac10g02 ~]# vim /etc/sysconfig/network-scripts/ifcfg-eth0DEVICE=eth0BOOTPROTO=staticHWADDR=00:0C:29:25:63:D2ONBOOT=yesTYPE=EthernetIPADDR=192.168.3.40NETMASK=255.255.255.0[root@rac10g02 ~]# vim /etc/sysconfig/network-scripts/ifcfg-eth1DEVICE=eth1BOOTPROTO=staticHWADDR=00:0C:29:25:63:DCONBOOT=yesTYPE=EthernetIPADDR=10.0.0.2NETMASK=255.255.255.0[root@rac10g02 ~]# /etc/init.d/network restartShutting down interface eth0: [ OK ]Shutting down loopback interface: [ OK ]Setting network parameters: [ OK ]Bringing up loopback interface: [ OK ]Bringing up interface eth0: [ OK ]Bringing up interface eth1: [ OK ][root@rac10g01 ~]#
3.配置hosts文件,主机名与IP地址解析(两个节点都是一样的)[root@rac10g01 ~]# vim /etc/hosts192.168.3.30 localhost.localdomain localhost --在两个节点分别写入这行,IP地址是本机的192.168.3.30 rac10g01 192.168.3.40 rac10g02192.168.3.50 rac10g01-vip192.168.3.60 rac10g02-vip10.0.0.1 rac10g01-priv10.0.0.2 rac10g02-priv[root@rac10g01 ~]# ping rac10g01 --所有的地址都ping一下,检查是否有问题
4.光盘镜像挂载,安装软件依赖包(两个节点是一样的)
[root@rac10g01 ~]# mount /dev/hdc /mnt/cdrom/mount: block device /dev/hdc is write-protected, mounting read-only[root@rac10g01 ~]# vim /etc/yum.repos.d/tong.repo[tong]name=tongbaseurl=file:///mntgpgkey=file:///mnt/cdrom/RPM-GPG-KEY-oraclegpgcheck=1enabled=1[root@rac10g01 ~]# yum list
[root@rac10g01 ~]# yum install binutils compat-db compat-libstdc++-296 control-center gcc gcc-c++ glibc glibc-common libstdc++ libstdc++-devel make sysstat setarch glibc-devel libaio ksh glibc-headers libgnome libgcc libgnomeui libgomp openmotif libXp -y[root@rac10g01 ~]#
5.修改内核参数(两个节点必须一至)[root@rac10g01 ~]# vim /etc/sysctl.confkernel.shmall = 2097152kernel.shmmax = 2147483648kernel.shmmni = 4096kernel.sem = 250 32000 100 128fs.file-max = 65536net.ipv4.ip_local_port_range = 1024 65000net.core.rmem_default = 262144net.core.rmem_max = 262144net.core.wmem_default = 262144net.core.wmem_max = 262144[root@rac10g01 ~]# sysctl -p
6.创建用户,用户组,用户设置密码(两个节点必须一至)
[root@rac10g01 ~]# groupadd -g 500 oinstall[root@rac10g01 ~]# groupadd -g 501 dba[root@rac10g01 ~]# groupadd -g 502 oper[root@rac10g01 ~]# groupadd -g 503 asmadmin[root@rac10g01 ~]# groupadd -g 504 asmdba[root@rac10g01 ~]# groupadd -g 505 asmoper[root@rac10g01 ~]# useradd -u 1000 -g oinstall -G dba,oper,asmdba -d /home/oracle oracle[root@rac10g01 ~]# passwd oracleChanging password for user oracle.New UNIX password:BAD PASSWORD: it is based on a dictionary wordRetype new UNIX password:passwd: all authentication tokens updated successfully.[root@rac10g01 ~]#
7.创建oracle与grid存放的目录(两个节点必须一至)[root@rac10g01 ~]# mkdir -p /u01/oracle/product/10.2.0.1/db_1[root@rac10g01 ~]# mkdir -p /u01/oracle/product/10.2.0.1/crs_1[root@rac10g01 ~]# chown -R oracle:oinstall /u01/
8.修改用户对文件打开的限制(两个节点一至)
[root@rac10g01 ~]# vim /etc/security/limits.conforacle soft nproc 2047oracle hard nproc 16384oracle soft nofile 1024oracle hard nofile 65536oracle soft memlock 5242880oracle hard memlock 524280[root@rac10g01 ~]#
9.添加oracle用户的环境变量(两个节点一至)[root@rac10g01 ~]# vim /home/oracle/.bash_profileexport ORACLE_BASE=/u01/oracle export ORACLE_HOME=$ORACLE_BASE/product/10.2.0.1/db_1 export CRS_HOME=$ORACLE_BASE/product/10.2.0.1/crs_1 export ORA_CRS_HOME=$CRS_HOME export ORACLE_SID=rac10g1export PATH=$PATH:$ORA_CRS_HOME/bin:$ORACLE_HOME/bin[root@rac10g01 ~]# . /home/oracle/.bash_profile
10.oracle用户的ssh互相信任(两个节点一至)rac10g01节点:
[root@rac10g01 ~]# su - oracle[oracle@rac10g01 ~]$ ssh-keygen -t rsaGenerating public/private rsa key pair.Enter file in which to save the key (/home/oracle/.ssh/id_rsa):Created directory '/home/oracle/.ssh'.Enter passphrase (empty for no passphrase):Enter same passphrase again:Your identification has been saved in /home/oracle/.ssh/id_rsa.Your public key has been saved in /home/oracle/.ssh/id_rsa.pub.The key fingerprint is:cb:63:66:59:9d:7a:68:8f:4c:de:83:c4:f3:f4:19:97 oracle@rac10g01
[oracle@rac10g01 ~]$ cd .ssh/[oracle@rac10g01 .ssh]$ scp id_rsa.pub oracle@rac10g02:/home/oracle/The authenticity of host 'rac10g02 (192.168.3.40)' can't be established.RSA key fingerprint is 43:20:d8:f6:01:f1:e0:c0:9a:5f:6c:e2:f8:76:3e:3a.Are you sure you want to continue connecting (yes/no)? yesWarning: Permanently added 'rac10g02,192.168.3.40' (RSA) to the list of known hosts.oracle@rac10g02's password:id_rsa.pub 100% 225 0.2KB/s 00:00[oracle@rac10g01 .ssh]$
rac10g02节点:[oracle@rac10g02 ~]$ ssh-keygen -t rsaGenerating public/private rsa key pair.Enter file in which to save the key (/home/oracle/.ssh/id_rsa):Created directory '/home/oracle/.ssh'.Enter passphrase (empty for no passphrase):Enter same passphrase again:Your identification has been saved in /home/oracle/.ssh/id_rsa.Your public key has been saved in /home/oracle/.ssh/id_rsa.pub.2The key fingerprint is:cb:63:66:59:9d:7a:68:8f:4c:de:83:c4:f3:f4:19:97 oracle@rac10g02[oracle@rac10g02 ~]$ cat id_rsa.pub >> ./ssh/id_rsa.pub
[oracle@rac10g02 ~]$ mv ./ssh/id_rsa.pub ./ssh/authorized_keys[oracle@rac10g02 ~]$ scp ./ssh/authorized_keys oracle@rac10g01:/home/oracle/.ssh/
[oracle@rac10g01 .ssh]$ ssh rac10g01 date --两边节点都要测试,必须通过Sat Nov 12 22:39:54 CST 2016[oracle@rac10g01 .ssh]$ ssh rac10g02 dateSat Nov 12 22:40:03 CST 2016[oracle@rac10g01 .ssh]$ ssh rac10g02-priv dateSat Nov 12 22:40:07 CST 2016[oracle@rac10g01 .ssh]$ ssh rac10g01-priv dateSat Nov 12 22:40:04 CST 2016[oracle@rac10g01 .ssh]$
11.添加本地磁盘,安装oracleasm软件,设置asm自动存储管理
[root@rac10g01 Desktop]# rpm -ivh oracleasm-support-2.1.7-1.el4.x86_64.rpmPreparing... ########################################### [100%] 1:oracleasm-support ########################################### [100%][root@rac10g01 Desktop]# rpm -ivh oracleasm-2.6.9-89.35.1.EL-2.0.5-1.el4.x86_64.rpmPreparing... ########################################### [100%] 1:oracleasm-2.6.9-89.35.1########################################### [100%][root@rac10g01 Desktop]# rpm -ivh oracleasmlib-2.0.4-1.el4.x86_64.rpmPreparing... ########################################### [100%] 1:oracleasmlib ########################################### [100%][root@rac10g01 Desktop]# /etc/init.d/oracleasm configureConfiguring the Oracle ASM library driver.
This will configure the on-boot properties of the Oracle ASM librarydriver. The following questions will determine whether the driver isloaded on boot and what permissions it will have. The current valueswill be shown in brackets ('[]'). Hitting without typing ananswer will keep that current value. Ctrl-C will abort.
Default user to own the driver interface [oracle]: oracleDefault group to own the driver interface [dba]: dbaStart Oracle ASM library driver on boot (y/n) [y]: yScan for Oracle ASM disks on boot (y/n) [y]: yWriting Oracle ASM library driver configuration: doneInitializing the Oracle ASMLib driver: [ OK ]Scanning the system for Oracle ASMLib disks: [ OK ][root@rac10g01 Desktop]# fdisk /dev/sdb --磁盘分区Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabelBuilding a new DOS disklabel. Changes will remain in memory only,until you decide to write them. After that, of course, the previouscontent won't be recoverable.Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)Command (m for help): nCommand action e extended p primary partition (1-4)pPartition number (1-4): 1First cylinder (1-130, default 1):Using default value 1Last cylinder or +size or +sizeM or +sizeK (1-130, default 130):Using default value 130
Command (m for help): p
Disk /dev/sdb: 1073 MB, 1073741824 bytes255 heads, 63 sectors/track, 130 cylindersUnits = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System/dev/sdb1 1 130 1044193+ 83 Linux
Command (m for help): wThe partition table has been altered!
Calling ioctl() to re-read partition table.Syncing disks.[root@rac10g01 ~]# raw /dev/raw/raw1 /dev/sdb1 --vote disk和crs磁盘使用的/dev/raw/raw1: bound to major 8, minor 17[root@rac10g01 ~]# raw /dev/raw/raw2 /dev/sdc1/dev/raw/raw2: bound to major 8, minor 33[root@rac10g01 ~]# raw /dev/raw/raw3 /dev/sdd1/dev/raw/raw3: bound to major 8, minor 49[root@rac10g01 ~]# raw /dev/raw/raw4 /dev/sde1/dev/raw/raw4: bound to major 8, minor 65[root@rac10g01 ~]# vim /etc/sysconfig/rawdevices/dev/raw/raw1 /dev/sdb1/dev/raw/raw2 /dev/sdc1/dev/raw/raw3 /dev/sdd1/dev/raw/raw4 /dev/sde1[root@rac10g01 ~]# chown -R oracle:oinstall /dev/raw[root@rac10g01 ~]# ll /dev/raw/raw*crw-rw---- 1 oracle oinstall 162, 1 Nov 13 00:49 /dev/raw/raw1crw-rw---- 1 oracle oinstall 162, 2 Nov 13 00:50 /dev/raw/raw2crw-rw---- 1 oracle oinstall 162, 3 Nov 13 00:50 /dev/raw/raw3crw-rw---- 1 oracle oinstall 162, 4 Nov 13 00:50 /dev/raw/raw4[root@rac10g01 ~]# udevstart[root@rac10g01 Desktop]# /etc/init.d/oracleasm createdisk VOL05 /dev/sdf1 --其它盘都是一样的Marking disk "VOL05" as an ASM disk: [ OK ][root@rac10g01 Desktop]# /etc/init.d/oracleasm createdisk VOL06 /dev/sdg1Marking disk "VOL06" as an ASM disk: [ OK ][root@rac10g01 Desktop]# /etc/init.d/oracleasm listdisksVOL05VOL06[root@rac10g01 Desktop]#
rac10g02节点:
[root@rac10g02 Desktop]# /etc/init.d/oracleasm scandisksScanning the system for Oracle ASMLib disks:
[root@rac10g02 Desktop]# /etc/init.d/oracleasm listdisksVOL05VOL06[root@rac10g02 Desktop]#
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