ORACLE 11G RAC搭建+PSU+更改IP.pdf

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92页

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2022-07-07

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系统版本

主机

名

网卡（桥

接）

public ip

网卡（仅

主机）

private

vip scan ip

实例

名

Centos7.4 rac1 ens33 172.22.180.221 ens34 10.0.0.1 172.22.180.223 172.22.180.225 rac1

Centos7.4 rac2 ens33 172.22.180.222 ens34 10.0.0.2 172.22.180.224 172.22.180.225 rac2

Centos7.4+VMware搭建ORALCE 11G RAC



一、系统环境准备

1，创建用户和组、配置主机名

2，创建目录

[root@rac1 ~]# /usr/sbin/groupadd -g 5001 oinstall

[root@rac1 ~]# /usr/sbin/groupadd -g 5002 dba

[root@rac1 ~]# /usr/sbin/groupadd -g 5003 oper

[root@rac1 ~]# /usr/sbin/groupadd -g 5004 asmadmin

[root@rac1 ~]# /usr/sbin/groupadd -g 5005 asmoper

[root@rac1 ~]# /usr/sbin/groupadd -g 5006 asmdba

[root@rac1 ~]# /usr/sbin/useradd -u 6001 -g oinstall -G dba,asmdba,oper oracle

[root@rac1 ~]# /usr/sbin/useradd -u 6002 -g oinstall -G

asmadmin,asmdba,asmoper,oper,dba grid

[root@rac1 ~]# echo "grid" | passwd --stdin grid

[root@rac1 ~]# echo "oracle" | passwd --stdin oracle

[root@rac1 ~]# vi /etc/hosts

#public ip

172.22.180.221    rac1

172.22.180.222    rac2

#private ip

10.0.0.1        rac1-priv

10.0.0.2        rac2-priv

#vip

172.22.180.223    rac1-vip

172.22.180.224    rac2-vip

#scanip

172.22.180.225    scan

[root@rac1 ~]# mkdir -p /oracle/app/grid

[root@rac1 ~]# mkdir -p /oracle/app/11.2.0/grid

[root@rac1 ~]# chown -R grid:oinstall /oracle

[root@rac1 ~]# mkdir -p /oracle/app/oraInventory

[root@rac1 ~]# chown -R grid:oinstall /oracle/app/oraInventory/

[root@rac1 ~]# mkdir -p /oracle/app/oracle

[root@rac1 ~]# chown -R oracle:oinstall /oracle/app/oracle/

[root@rac1 ~]# chmod -R 755 /oracle/

[root@rac1 ~]# mkdir -p /tmp/soft

3，配置本地yum源、安装包

4，修改系统资源限制

[root@rac1 ~]# mount /dev/cdrom /mnt

[root@rac1 ~]# cd /etc/yum.repos.d

[root@rac1 yum.repos.d]# mkdir bk

[root@rac1 yum.repos.d]# mv *.repo bk/

[root@rac1 yum.repos.d]# echo "[EL]" >> /etc/yum.repos.d/local.repo

[root@rac1 yum.repos.d]# echo "name =Linux 7.x DVD" >>

/etc/yum.repos.d/local.repo

[root@rac1 yum.repos.d]# echo "baseurl=file:///mnt" >>

/etc/yum.repos.d/local.repo

[root@rac1 yum.repos.d]# echo "gpgcheck=0" >> /etc/yum.repos.d/local.repo

[root@rac1 yum.repos.d]# echo "enabled=1" >> /etc/yum.repos.d/local.repo

[root@rac1 yum.repos.d]# echo "/dev/cdrom   /mnt   iso9660   defaults  

0  0" >> /etc/fstab

[root@rac1 yum.repos.d]# yum -y install smartmontools vnc* install autoconf

automake binutils binutils-devel bison cpp dos2unix ftp gcc gcc-c++ lrzsz

python-devel compat-db* compat-gcc-34 compat-gcc-34-c++ compat-libcap1

compat-libstdc++-33 compat-libstdc++-33.i686 glibc-* glibc-*.i686 libXpm-

*.i686 libXp.so.6 libXt.so.6 libXtst.so.6 libXext libXext.i686 libXtst

libXtst.i686 libX11 libX11.i686 libXau libXau.i686 libxcb libxcb.i686 libXi

libXi.i686 libgcc_s.so.1 libstdc++.i686 libstdc++-devel libstdc++-devel.i686

libaio libaio.i686 libaio-devel libaio-devel.i686 ksh libXp libaio-devel

numactl numactl-devel make -y sysstat -y unixODBC unixODBC-devel elfutils-

libelf-devel-0.97 elfutils-libelf-devel redhat-lsb-core unzip

[root@rac1 yum.repos.d]# yum groupinstall –y "GNOME Desktop" "X Window System"

"Desktop"

[root@rac1 yum.repos.d]# rpm -ivh /tmp/soft/cvuqdisk-1.0.9-1.rpm

[root@rac1 yum.repos.d]# rpm -ivh /tmp/soft/compat-libstdc++-33-3.2.3-

72.el7.x86_64.rpm

[root@rac1 yum.repos.d]# rpm -e ksh-20120801-34.el7.x86_64

[root@rac1 yum.repos.d]# rpm -ivh /tmp/soft/pdksh-5.2.14-37.el5_8.1.x86_64.rpm

[root@rac1 yum.repos.d]# vi /etc/security/limits.conf

新增内容如下

#ORACLE SETTING

grid         soft  nproc  16384

grid         hard  nproc  16384

grid         soft  nofile 65536

grid         hard  nofile 65536

grid  soft  stack  32768

grid  hard  stack  32768

oracle        soft  nproc  16384

oracle        hard  nproc  16384

oracle        soft  nofile 65536

oracle        hard  nofile 65536

oracle  soft  stack  32768

oracle hard  stack  32768

oracle        hard  memlock 2000000

oracle        soft  memlock 2000000

[root@rac1 yum.repos.d]# echo "* - nproc 16384" > /etc/security/limits.d/20-

nproc.conf

[root@rac1 yum.repos.d]# echo "session  required   pam_limits.so" >>

/etc/pam.d/login

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