centos靜默安裝oracle12c

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 配置系統和安裝所需軟體包

• 關閉selinux

臨時關閉（不用重啟）

[[email protected] ~]# setenforce 0 

         修改設定檔（需要重啟）:  將SELINUX=enforcing改為SELINUX=disabled

[[email protected] ~]# vi /etc/selinux/config

 

•  升級程式包（可選)

[[email protected] ~]# yum update -y

•  修改hosts，添加一條主機記錄

[[email protected] ~]# vi /etc/hosts

• 安裝oracle所需的軟體包

yum install gcc gcc-c++ glibc glibc-devel glibc-headers ksh libaio libaio-devel libgcc libstdc++ libstdc++-devel make sysstat unixODBC unixODBC-devel zlib-devel unzip compat-libcap1 compat-libstdc++-33

 

• 添加oracle使用者組

[[email protected] ~]#groupadd oinstall[[email protected] ~]#groupadd dba[[email protected] ~]#groupadd oper[[email protected] ~]#useradd -g oinstall -G dba,oper oracle

• 修改系統參數/etc/sysctl.conf

[[email protected] ~]# vim  /etc/sysctl.conf

添加如下內容：

fs.file-max = 6815744kernel.sem = 250 32000 100 128kernel.shmmni = 4096kernel.shmall = 1073741824kernel.shmmax = 4398046511104net.core.rmem_default = 262144net.core.rmem_max = 4194304net.core.wmem_default = 262144net.core.wmem_max = 1048576fs.aio-max-nr = 1048576net.ipv4.ip_local_port_range = 9000 65500

使應用生效

[[email protected] ~]#sysctl -p

• 修改/etc/security/limits.conf

[[email protected] ~]# vim /etc/security/limits.conf

添加以下參數：

oracle   soft   nofile   1024oracle   hard   nofile   65536oracle   soft   nproc    2047oracle   hard   nproc    16384oracle   soft   stack    10240oracle   hard   stack    32768

 

• 建立安裝資料夾

[[email protected] ~]# mkdir -p /usr/local/oracle/product/12.1.2/db_1[[email protected] ~]#  chown oracle:oinstall /usr/local/oracle -R

 

centos靜默安裝oracle12c