服务器配置
1,防火墙配置
systemctl stop firewalld____停止
systemctl disable firewalld____关闭开机自启
关闭系统selinux
2,修改/etc/hosts
ODB 172.10.8.132
3,修改系统限制
/etc/sysctl.conf
#add for oracle
net.ipv4.icmp_echo_ignore_broadcasts = 1
net.ipv4.conf.all.rp_filter = 1
fs.file-max = 6815744 #设置最大打开文件数
fs.aio-max-nr = 1048576
kernel.shmall = 2097152 #共享内存的总量,8G内存设置:2097152*4k/1024/1024
kernel.shmmax = 2147483648 #最大共享内存的段大小
kernel.shmmni = 4096 #整个系统共享内存端的最大数
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500 #可使用的IPv4端口范围
net.core.rmem_default = 262144
net.core.rmem_max= 4194304
net.core.wmem_default= 262144
net.core.wmem_max= 1048576
/etc/security/limits.conf
#add for oracle
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
3,安装包和依赖
(附本地Yum安装配置)
/etc/yum.repos.d/media.repo
[iso]
name=media
baseurl=file:///mnt/
gpgcheck=0
enabled=1
yum clean all
yum makecach
yum install gcc* gcc-* gcc-c++-* glibc-devle-* glibc-headers-* compat-libstdc* libstdc* elfutils-libelf-devel* libaio-devel* sysstat* unixODBC-* pdksh-* make ksh binutils -y
4,创建用户,目录,修改权限
groupadd -g 3000 oinstall
groupadd -g 3001 dba
useradd -u 2000 -g oinstall -G dba -d /home/oracle -s /bin/bash -c "DB software Owner" oracle
uid=2000(oracle) gid=3000(oinstall) groups=3000(oinstall),3001(dba)
mkdir -p /u01/app/oracle
mkdir -p /u01/app/oracle/oradata
mkdir -p /u01/app/oraInventory
mkdir -p /software/
chown -R oracle:oinstall /u01/app/oracle/
chown -R oracle:oinstall /u01/app/oraInventory/
chown -R oracle:oinstall /software/
chown 755 /u01/
5,上传db安装包,解压到指定路径,配置用户环境变量
umask 022
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=/u01/app/oracle/product/11.2.0.4/dbhome_1
export ORACLE_SID=TEST
export PATH=$PATH:$HOME/bin:$ORACLE_HOME/bin
export LD_LIBRARY_PATH=$ORACLE_HOME/lib/:usr/lib
6,安装数据库软件(可选择静默安装以及图形化安装,此次使用静默安装)
修改静默安装rsp文件
./runInstaller -silent -responseFile /tmp/oracle/db_install.rsp
oracle.install.option=INSTALL_DB_SWONLY
ORACLE_HOSTNAME=ODB.example.com.cn
UNIX_GROUP_NAME=oinstall
INVENTORY_LOCATION=/u01/app/oraInventory
SELECTED_LANGUAGES=en,zh_CN
ORACLE_HOME=/u01/app/oracle/product/11.2.0.4/dbhome_1
ORACLE_BASE=/u01/app/oracle
oracle.install.db.InstallEdition=EE
oracle.install.db.DBA_GROUP=dba
oracle.install.db.OPER_GROUP=oinstall
oracle.install.db.config.starterdb.SID=TEST
oracle.install.db.config.starterdb.characterSet=AL32UTF8
至此oracle软件安装完成
创建数据库实例(可选择静默以及图形化)