1) 确认节点具备GUI环境
2) 安装必要的一些工具
[root@srv1 ~]# yum install binutils compat-libcap1 gcc gcc-c++ glibc glibc.i686 glibc-devel glibc.i686 ksh libaio libaio.i686 libaio-devel libaio-devel.i686 libgcc libgcc.i686 libstdc++ libstdc++l7.i686 libstdc++-devel libstdc++-devel.i686 compat-libstdc++-33 compat-libstdc++-33.i686 libXi libXi.i686 libXtst libXtst.i686 make sysstat -y
3) 设定kernel参数
[root@srv1 ~]# MEMTOTAL=$(free -b | sed -n '2p' | awk '{print $2}')
[root@srv1 ~]# SHMMAX=$(expr $MEMTOTAL / 2)
[root@srv1 ~]# SHMMNI=4096
[root@srv1 ~]# PAGESIZE=$(getconf PAGE_SIZE)
[root@srv1 ~]# cat > /etc/sysctl.d/50-oracle.conf << EOF
fs.aio-max-nr = 1048576
fs.file-max = 6815744
kernel.shmmax = $SHMMAX
kernel.shmall = $(expr \( $SHMMAX / $PAGESIZE \) \* \( $SHMMNI / 16 \))
kernel.shmmni = $SHMMNI
kernel.sem = 250 32000 100 128
kernel.panic_on_oops = 1
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
EOF
[root@srv1 ~]# sysctl --system
......
......
* Applying /etc/sysctl.d/50-oracle.conf ...
fs.aio-max-nr = 1048576
fs.file-max = 6815744
kernel.shmmax = 16778133504
kernel.shmall = 1048633344
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
kernel.panic_on_oops = 1
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
* Applying /usr/lib/sysctl.d/50-pid-max.conf ...
kernel.pid_max = 4194304
* Applying /usr/lib/sysctl.d/60-libvirtd.conf ...
fs.aio-max-nr = 1048576
* Applying /etc/sysctl.d/99-sysctl.conf ...
* Applying /etc/sysctl.conf ...
4) 为Oracle数据库创建账户及组并设定环境
[root@srv1 ~]# i=54321; for group in oinstall dba oper backupdba dgdba kmdba asmdba asmoper asmadmin r
acdba; do
groupadd -g $i $group; i=$(expr $i + 1)
done
[root@srv1 ~]# useradd -u 54321 -g oinstall \
-G dba,oper,backupdba,dgdba,kmdba,asmdba,racdba \
-d /usr/oracle oracle
[root@srv1 ~]# passwd oracle
Changing password for user oracle.
New password:
Retype new password:
passwd: all authentication tokens updated successfully.
[root@srv1 ~]# mkdir -p /u01/app/oracle
[root@srv1 ~]# chown -R oracle:oinstall /u01/app
[root@srv1 ~]# chmod -R 755 /u01
[root@srv1 ~]# vim /etc/pam.d/login
# 于15行添加如下内容
session required pam_selinux.so open
session required pam_namespace.so
session required pam_limits.so
session optional pam_keyinit.so force revoke
session include system-auth
-session optional pam_ck_connector.so
[root@srv1 ~]# vim /etc/security/limits.d/50-oracle.conf
# 于新文件中添加如下内容
oracle soft nofile 1024
oracle soft nofile 1024
oracle hard nofile 65536
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft stack 10240
oracle hard stack 32768
5) 使用oracle账户登录并设定环境
srv1 login: oracle
Password:
[oracle@srv1 ~]$ vim ~/.bash_profile
# 于文件底部添加如下内容
umask 022
export ORACLE_BASE=/u01/app/oracle
# 为安装oracle数据库创建工作目录
[oracle@srv1 ~]$ mkdir database
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