oracle11g静默install_poc.txt

dm5250

7页

4次

2024-07-02

5墨值下载

修改 hotname

[root@mydb ~]# hostnamectl set-hostname mydb

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

192.168.115.158 mydb

关闭 selinux、防火墙和 avahi-daemon

[root@mydb ~]# vi /etc/selinux/config

SELINUX=disabled

[root@mydb ~]# systemctl stop firewalld

[root@mydb ~]# systemctl disable firewalld

Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.

Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.

[root@mydb ~]# systemctl stop avahi-daemon

[root@mydb ~]# systemctl disable avahi-daemon

[root@mydb ~]# vi /etc/sysconfig/network

# Created by anaconda

NOZEROCONF=yes

配置本地 yum 源，并安装所需依赖

[root@mydb media]# mkdir /mnt/cdrom

[root@mydb media]# mount -o loop rhel-server-7.9-x86_64-dvd.iso /mnt/cdrom/

mount: /dev/loop0 is write-protected, mounting read-only

[root@mydb media]# cd /etc/yum.repos.d/

[root@mydb yum.repos.d]# ls

redhat.repo

[root@mydb yum.repos.d]# rm -rf redhat.repo

[root@mydb yum.repos.d]# vi local.repo

[local]

name=redhat_local

baseurl=file:///mnt/cdrom

enable=1

gpgcheck=0

[root@mydb yum.repos.d]# yum install gcc make binutils gcc-c++ compat-libstdc++-

33 elfutils-libelf-devel elfutils-libelf-devel ksh libaio libaio-devel numactl-

devel sysstat unixODBC unixODBC-devel pcre-devel –y

[root@mydb media]# yum install tigervnc-server.x86_64

修改内核参数文件

[root@mydb ~]# vi /etc/sysctl.conf

fs.aio-max-nr = 1048576

fs.file-max = 6815744

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

kernel.shmall = 2097152

kernel.shmmax = 1976979456

kernel.shmmni = 4096

vm.min_free_kbytes=1048576

[root@mydb ~]# sysctl -p

fs.aio-max-nr = 1048576

fs.file-max = 6815744

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

kernel.shmall = 2097152

kernel.shmmax = 1976979456

kernel.shmmni = 4096

vm.min_free_kbytes = 1048576

====参数解释：

free -m

total used free shared buffers cached

Mem: 258012 87100 170912 78214 225 79199

-/+ buffers/cache: 7675 250337

Swap: 65535 0 65535

```

kernel.shmall = 258012*1024/4

kernel.shmmax = 258012*1024*1024-1

修改用户限制文件

[root@mydb ~]# vi /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 10240

[root@mydb ~]# vi /etc/pam.d/login

session required /lib64/security/pam_limits.so

session required pam_limits.so

创建安装用户和组

[root@mydb ~]# groupadd oinstall

[root@mydb ~]# groupadd dba

[root@mydb ~]# useradd -g oinstall -G dba oracle

[root@mydb ~]# passwd oracle

Changing password for user oracle.

New password:

BAD PASSWORD: The password is shorter than 8 characters

Retype new password:

passwd: all authentication tokens updated successfully.

[root@mydb ~]# id oracle

uid=1001(oracle) gid=1001(oinstall) groups=1001(oinstall),1002(dba)

创建安装目录

mkdir -p /u01/app/oracle/product/11.2.0.4/dbhome_1

mkdir -p /u01/app/oracle/oraInventory

chmod -R 755 /u01

chown -R oracle:oinstall /u01

mkdir /arch

mkdir /oradata

mkdir /redo

chmod -R 755 /arch

chmod -R 755 /oradata

chmod -R 755 /redo

chown -R oracle:oinstall /arch

chown -R oracle:oinstall /oradata

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5墨值下载

oracle 11gr2 单机静默

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