centos7安装oracle11g需要关闭防火墙吗

发布网友发布时间：2022-05-02 14:14

共1个回答

热心网友时间：2022-05-02 15:44

// 注释 # root用户 $oracle用户
1. 关闭安全措施

# chkconfig iptables off // 永久关闭防火墙
# serviceiptables stop // 暂时关闭防火墙，重启系统后会自动打开
# sed -i "s/SELINUX=enforcing/SELINUX=disabled/" /etc/selinux/config // 关闭Selinux

2. 验证硬件
2.1 内存：
要求：内存最小1G，推荐2G或者更高。
查看命令：# grep MemTotal /proc/meminfo

2.2 Swap：
要求：

RAW
Swap

1G至2G 1.5倍
2G至16G 同RAW相等
16G以上 16G
查看命令：# grep SwapTotal /proc/meminfo
# free

3. 验证软件
3.1 操作系统
Asianux Server 3 SP2
Oracle Linux 4 Update 7
Oracle Linux 5 Update 2 (with Red Hat Compatible Kernel)
Oracle Linux 5 Update 5
Oracle Linux 6
Oracle Linux 6 (with Red Hat Compatible Kernel)
Red Hat Enterprise Linux 4 Update 7
Red Hat Enterprise Linux 5 Update 2
Red Hat Enterprise Linux 5 Update 5 (with the Oracle Unbreakable Enterprise Kernel for Linux)
Red Hat Enterprise Linux 6
Red Hat Enterprise Linux 6 (with the Oracle Unbreakable Enterprise Kernel for Linux)
SUSE Linux Enterprise Server 10 SP2
SUSE Linux Enterprise Server 11
CentOS7本文按照Red Hat Enterprise Linux 6来配置。

# cat /proc/version // 查看版本

3.2 内核
On Oracle Linux 4 and Red Hat Enterprise Linux 4 2.6.9 or later
On Oracle Linux 5 Update 2 with Red Hat Compatible Kernel 2.6.18 or later
On Oracle Linux 5 Update 5 with Red Hat Compatible Kernel 2.6.18 or later
On Oracle Linux 5 Update 5 with Unbreakable Enterprise Kernel 2.6.32-100.0.19 or later
On Oracle Linux 6 2.6.32-100.28.5.el6.x86_64 or later
On Oracle Linux 6 with Red Hat Compatible Kernel 2.6.32-71.el6.x86_64 or later
On Red Hat Enterprise Linux 5 Update 2 2.6.18 or later
On Red Hat Enterprise Linux 5 Update 5 2.6.18 or later
On Red Hat Enterprise Linux 5 Update 5 with Unbreakable Enterprise Kernel 2.6.32 or later
On Red Hat Enterprise Linux 6 2.6.32-71.el6.x86_64 or later
On Red Hat Enterprise Linux 6 with Unbreakable Enterprise Kernel 2.6.32-100.28.5.el6.x86_64 or later
On Asianux Server 3 2.6.18 or later
On SUSE Linux Enterprise Server 10 2.6.16.21 or later
On SUSE Linux Enterprise Server 11 2.6.27.19 or later
# uname-r