oracle的安裝

標籤：oracle的安裝

1.修改主機名稱：

# sed -i "s/HOSTNAME=localhost.localdomain/HOSTNAME=oracledb/" /etc/sysconfig/network

# hostname oracledb

2.添加解析主機名稱記錄

# vi /etc/hosts

192.168.1.11 oracledb

3.安裝依賴包

# yum -y install glibc* gcc* make* compat-db* libstdc* libXp* libXtst* compat-libstdc++* 

 

4.添加安裝使用者oracle

# groupadd oinstall 

# groupadd dba 

# useradd -g oinstall -G dba oracle

5.設定oracle使用者密碼

# passwd oracle

6.修改oracle的環境變數在最後添加

# vi /home/oracle/.bash_profile

export ORACLE_BASE=/opt/oracle

export ORACLE_HOME=$ORACLE_BASE/112

export ORACLE_SID=orcl

export LD_LIBRARY_PATH=$ORACLE_HOME/lib

export PATH=$PATH:$ORACLE_HOME/bin

7.修改核心參數檔案

# vi /etc/sysctl.conf

fs.aio-max-nr = 1048576

fs.file-max = 6815744

kernel.shmall = 2097152

kernel.shmmax = 536870912

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 = 1048586

8.使修改生效

# sysctl -p

9.添加認證模組，在後面添加一行

# vim /etc/pam.d/login

session required pam_limits.so

10.在全域變數檔案中添加

# vim /etc/profile

if [ $USER = "oracle" ]; then

if [ $SHELL = "/bin/bash" ]; then

ulimit -p 16384

ulimit -n 65536

else

ulimit -u 16384 -n 65536

fi

fi

# source /etc/profile

11.建立相應目錄並授權oracle

# mkdir -p /opt/oracle/112

# mkdir -p /opt/oralnventory

# mkdir -p /opt/oradata

# chown -R oracle:oinstall oralnventory/

# chown -R oracle:dba oracle/

12.切換到oracle

# xhost +

# su - oracle   

13.執行./runInstaller 開始圖形安裝

oracle的安裝