静默安装19c单实例.txt

明靓

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2020-05-20

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一次在客户测试服务器 ORACLE 19C

一、前期环境准备

1.硬件信息

（1）主机版本

[oracle@fs-3z3-vm0326 soft]$ cat /etc/redhat-release

CentOS Linux release 7.4.1708 (Core)

（2）CPU

[oracle@fs-3z3-vm0326 soft19]$ cat /proc/cpuinfo | grep "physical id" | uniq |

wc -l

[oracle@fs-3z3-vm0326 soft19]$ cat /proc/cpuinfo | grep "cpu cores" | uniq

cpu cores : 4

（3）内存大小

[oracle@fs-3z3-vm0326 soft19]$ cat /proc/meminfo | grep MemTotal

MemTotal: 65806256 kB

2.介质信息

[oracle@fs-3z3-vm0326 soft19]$ pwd

/picclife/soft19

[oracle@fs-3z3-vm0326 soft19]$ ls -lrt 19.3_dbok_V982063-01.zip

-rw-r--r-- 1 root root 3059705302 Mar 27 19:02 19.3_dbok_V982063-01.zip

unzip 19.3_dbok_V982063-01.zip -d $ORACLE_HOME

3.环境准备

（1）检查依赖包

rpm -qa binutils compat-libcap1 gcc gcc-c++ glibc glibc-devel ksh libaio libaio-

devel libgcc libstdc++ libstdc++-devel libXi libXtst make sysstat unixODBC

unixODBC-devel

##如果缺少依赖包，并且服务器已配置了 yum，可采用如下方式进行安装

yum install bc \

gcc \

gcc-c++ \

binutils \

compat-libcap1 \

compat-libstdc++ \

dtrace-modules \

dtrace-modules-headers \

dtrace-modules-provider-headers \

dtrace-utils \

elfutils-libelf \

elfutils-libelf-devel \

fontconfig-devel \

glibc \

glibc-devel \

ksh \

libaio \

libaio-devel \

libdtrace-ctf-devel \

libX11 \

libXau \

libXi \

libXtst \

libXrender \

libXrender-devel \

libgcc \

librdmacm-devel \

libstdc++ \

libstdc++-devel \

libxcb \

make \

smartmontools \

sysstat

（2）修改内核参数

cp /etc/sysctl.conf /etc/sysctl.conf_bak_20200327

vi /etc/sysctl.conf ##添加如下内容

fs.aio-max-nr = 1048576

fs.file-max = 6815744

kernel.shmall = 33554432

kernel.shmmax = 137438953471

kernel.shmmni = 4096

kernel.sem = 250 32000 100 128

net.ipv4.ip_local_port_range = 9000 65500

net.core.rmem_default = 262144

net.core.rmem_max = 4194304

net.core.wmem_default = 262144

net.core.wmem_max = 1048576

修改后执行 sysctl -p

（3）禁用防火墙和 selinux

systemctl stop firewalld.service

systemctl disable firewalld.service

systemctl status firewalld.service

systemctl status NetworkManager.service

##从 RHEL7 开始，使用 systemctl 工具来管理服务程序，包括了 service 和 chkconfig

以下是一些常用命令

systemctl list-unit-files|grep enabled

启动一个服务：systemctl start firewalld.service

关闭一个服务：systemctl stop firewalld.service

重启一个服务：systemctl restart firewalld.service

显示一个服务的状态：systemctl status firewalld.service

在开机时启用一个服务：systemctl enable firewalld.service

在开机时禁用一个服务：systemctl disable firewalld.service

查看服务是否开机启动：systemctl is-enabled firewalld.service;echo $?

查看已启动的服务列表：systemctl list-unit-files|grep enabled

[root@fs-3z3-vm0326 ~]# cat /etc/selinux/config

# This file controls the state of SELinux on the system.

# SELINUX= can take one of these three values:

# enforcing - SELinux security policy is enforced.

# permissive - SELinux prints warnings instead of enforcing.

# disabled - No SELinux policy is loaded.

SELINUX=disabled

# SELINUXTYPE= can take one of three two values:

# targeted - Targeted processes are protected,

# minimum - Modification of targeted policy. Only selected processes are

protected.

# mls - Multi Level Security protection.

SELINUXTYPE=targeted

（4）配置 host

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