ORACLE 12C ADG 之一 (ORACLE 12.2安裝)

#ORACLE 12C ADG 之一 (DB 安裝)

#步驟1 检查并卸载OpenJDK & 安裝JDK 1.8

#第一步检查系统是否自带了OpenJDK以及相关安装包，如果有的话则应先将其卸载。

#检查命令：

[root@localhost ~]# java -version

[root@localhost ~]# rpm -qa | grep java

#如果发现有安装好的OpenJDK以及安装包的话那么首先依次执行卸载。

#卸载命令：

[root@localhost ~]# rpm -e --nodeps tzdata-java-2012c-1.el6.noarch

[root@localhost ~]# rpm –e --nodeps java-1.6.0-openjdk-1.6.0.0-1.45.1.11.1.el6.x86_64

[root@localhost ~]# mkdir /u01

[root@localhost ~]# mkdir /u01/java

#将文件 jdk-8u161-linux-x64.tar.gz上传至/usr/java目录下

[root@localhost ~]# cd /u01/java

[root@localhost java]# tar -zxvf jdk-8u181-linux-x64.tar.gz

[root@localhost java]# rm jdk-8u181-linux-x64.tar.gz

#设置环境变量

[root@localhost java]# vim /etc/profile

在profile中添加如下内容:

#set java environment

JAVA_HOME=/u01/java/jdk1.8.0_181

JRE_HOME=/u01/java/jdk1.8.0_181/jre

CLASS_PATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib

PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin

export JAVA_HOME JRE_HOME CLASS_PATH PATH

#让修改生效:

[root@localhost java]# source /etc/profile

#输入java -version查看一下jdk版本信息：

[root@localhost java]# java -version

---

#步驟2 配置/etc/hosts

[root@DB196 ~]$ cat /etc/hosts

#add

192.168.1.196  DB196    DB196.COM

192.168.1.197  DB197    DB197.COM

192.168.1.229  DB229    DB229.COM

[root@DB196 ~]$ cat /etc/hostname

DB196.COM

[root@DB196 ~]$ cat /etc/sysconfig/network

NETWORKING=yes

HOSTNAME=DB196

#步驟3 添加oracle 用戶

[root@DB196 ~]# groupadd oinstall

[root@DB196 ~]# groupadd dba

[root@DB196 ~]# groupadd oper

[root@DB196 ~]# useradd -g oinstall -G dba,oper oracle 

[root@DB196 ~]# echo "123456" | passwd --stdin oracle  #oracle用户的登录密码，后续登录要用，记着。

[root@DB196 ~]# cat /etc/sysconfig/iptables

#步驟4 配置防火墻

#add

-A INPUT -m state --state NEW -m tcp -p tcp --dport 1521 -j ACCEPT

[root@DB196 ~]# service iptables restart

#步驟5 安裝資源包

[root@DB196 ~]# yum -y install binutils compat-libcap1 compat-libstdc++-33 compat-libstdc++-33*.i686 elfutils-libelf-devel gcc gcc-c++ glibc*.i686 glibc glibc-devel glibc-devel*.i686 ksh libgcc*.i686 libgcc libstdc++ libstdc++*.i686 libstdc++-devel libstdc++-devel*.i686 libaio libaio*.i686 libaio-devel libaio-devel*.i686 make sysstat unixODBC unixODBC*.i686 unixODBC-devel unixODBC-devel*.i686 libXp

[root@DB196 ~]# yum install binutils gcc gcc-c++  compat-libstdc++-33 glibc  glibc.i686  glibc-devel  ksh libgcc.i686  libstdc++-devel  libaio  libaio.i686  libaio-devel  libaio-devel.i686  libXtst  libXtst.i686  libX11  libX11.i686 libXau  libXau.i686  libxcb  libxcb.i686  libXi  libXi.i686  make  sysstat  compat-libcap1 –y

[root@DB196 ~]# yum -y install smartmontools

[root@DB196 ~]# yum -y install libXrender

#步驟6 修改系統參數

[root@DB196 ~]# vim /etc/security/limits.conf

oracle  soft  nproc  2047

oracle  hard  nproc  16384

oracle  soft  nofile  1024

oracle  hard  nofile  65536

oracle  soft  stack  10240

oracle  hard  stack  32768

oracle soft memlock 3145728

oracle hard memlock 3145728

[root@DB196 ~]# vim /etc/sysctl.conf

fs.file-max = 6815744

kernel.sem = 250 32000 100 128

kernel.shmmni = 4096

kernel.shmall = 1073741824

kernel.shmmax = 1610612736  #物理内存一半

kernel.panic_on_oops = 1

net.core.rmem_default = 262144

net.core.rmem_max = 4194304

net.core.wmem_default = 262144

net.core.wmem_max = 1048576

net.ipv4.conf.all.rp_filter = 2

net.ipv4.conf.default.rp_filter = 2

fs.aio-max-nr = 1048576

net.ipv4.ip_local_port_range = 9000 65500

[root@DB196 ~]# sysctl -p

vi /etc/pam.d/login，添加：

#add

#这是对应64位的

session    required    /lib64/security/pam_limits.so

#这是对应32位的

#session  required    /lib/security/pam_limits.so

修改ulimit：

vi /etc/profile，添加：

if [ $USER = "oracle" ]; then 

if [ $SHELL = "/bin/ksh" ]; then 

ulimit -p 16384 

ulimit -n 65536

else 

ulimit -u 16384 -n 65536 

fi 

fi

#步驟7 创建安装目录

[root@DB196 ~]# mkdir -p /u01/app/oracle/

[root@DB196 ~]# mkdir -p /u01/tmp/

[root@DB196 ~]# chown -R oracle:oinstall /u01/app/

[root@DB196 ~]# chown -R oracle:oinstall /u01/tmp/

[root@DB196 ~]# chmod -R 775 /u01/app/

[root@DB196 ~]# chmod -R 775 /u01/tmp/

#步驟8  配置oracle用戶环境变量

[oracle@DB196 ~]$ cat .bash_profile

# .bash_profile

# Get the aliases and functions

if [ -f ~/.bashrc ]; then

. ~/.bashrc

fi

# User specific environment and startup programs

export DISPLAY=10.0.0.85:0.0

ORACLE_SID=MPCDB;export ORACLE_SID 

ORACLE_UNQNAME=MPCDB;export ORACLE_UNQNAME

JAVA_HOME=/u01/java/jdk1.8.0_181; export JAVA_HOME

ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE

ORACLE_HOME=$ORACLE_BASE/product/12.2.0/db_1; export ORACLE_HOME

ORACLE_TERM=xterm; export ORACLE_TERM

NLS_DATE_FORMAT="YYYY:MM:DD HH24:MI:SS"; export NLS_DATE_FORMAT

NLS_LANG=american_america.UTF8; export NLS_LANG

TNS_ADMIN=$ORACLE_HOME/network/admin; export TNS_ADMIN

ORA_NLS11=$ORACLE_HOME/nls/data; export ORA_NLS11

PATH=.:${JAVA_HOME}/bin:${PATH}:$HOME/bin:$ORACLE_HOME/bin:$ORA_CRS_HOME/bin

PATH=${PATH}:/usr/bin:/bin:/usr/bin/X11:/usr/local/bin

export PATH

LD_LIBRARY_PATH=$ORACLE_HOME/lib

LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:$ORACLE_HOME/oracm/lib

LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/lib:/usr/lib:/usr/local/lib

export LD_LIBRARY_PATH

CLASSPATH=$ORACLE_HOME/JRE

CLASSPATH=${CLASSPATH}:$ORACLE_HOME/jlib

CLASSPATH=${CLASSPATH}:$ORACLE_HOME/rdbms/jlib

CLASSPATH=${CLASSPATH}:$ORACLE_HOME/network/jlib

export CLASSPATH

THREADS_FLAG=native; export THREADS_FLAG

export TEMP=/u01/tmp

export TMPDIR=/u01/tmp

umask 022

[oracle@DB196 ~]$

[oracle@DB196 ~]$ source .bash_profile

[oracle@DB196 setup]$ unzip linuxx64_12201_database.zip

[oracle@DB196 database]$ pwd

/u01/setup/database

[oracle@DB196 database]$ ./runInstaller

=================================================================

#步驟9 安裝后梳理

UNDO梳理

ALTER DATABASE DATAFILE '/u02/oradata/MPCDB/undotbs01.dbf' RESIZE 1G;

ALTER DATABASE DATAFILE '/u02/oradata/MPCDB/undotbs01.dbf' AUTOEXTEND ON NEXT 256M;

TEMP 梳理

---------------------------------------------------------------------------

CREATE SMALLFILE TEMPORARY TABLESPACE TEMP1

TEMPFILE

'/u02/oradata/MPCDB/TEMP1_1.dbf' SIZE 8G,

'/u02/oradata/MPCDB/TEMP1_2.dbf' SIZE 8G

EXTENT MANAGEMENT LOCAL UNIFORM SIZE 1M;

or

CREATE TEMPORARY TABLESPACE TEMP1 TEMPFILE

'/u02/oradata/MPCDB/TEMP1_1.dbf' SIZE 2G REUSE AUTOEXTEND ON NEXT 512M  MAXSIZE 32767M,

'/u02/oradata/MPCDB/TEMP1_2.dbf' SIZE 2G REUSE AUTOEXTEND ON NEXT 512M  MAXSIZE 32767M

EXTENT MANAGEMENT LOCAL UNIFORM SIZE 1M;

-------------------------------------------------------------------------

ALTER TABLESPACE TEMP1 TABLESPACE GROUP TEMPGROUP01;

drop tablespace TEMP including contents and datafiles;