Oracle 12c 安装

最新推荐文章于 2022-06-09 10:38:40 发布

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最新推荐文章于 2022-06-09 10:38:40 发布

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分类专栏： Web群集

本文链接：https://blog.youkuaiyun.com/LS19990712/article/details/103524891

本文档详细介绍了在Linux环境下安装Oracle 12c的完整过程，包括关闭防火墙、磁盘分区格式化、创建挂载点、安装软件环境包、调整内核参数、设置用户环境及资源限制、以及安装数据库软件和处理安装中可能出现的弹窗问题。

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首先先添加一块硬盘，要重启才会生效。用处：装oracle数据库

1、关闭防火墙
[root@localhost ~]# systemctl stop firewalld.service
[root@localhost ~]# systemctl disable firewalld.service
Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
[root@localhost ~]# setenforce 0

2、检查
[root@localhost ~]# cd /dev/
[root@localhost dev]# ls
sdb //确保有新增的硬盘

3、磁盘格式化
[root@localhost dev]# fdisk /dev/sdb
Welcome to fdisk (util-linux 2.23.2).

Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.

Device does not contain a recognized partition table
Building a new DOS disklabel with disk identifier 0x7c9be3ac.

Command (m for help): n //输入n
Partition type:
p primary (0 primary, 0 extended, 4 free)
e extended
Select (default p): p //输入p
Partition number (1-4, default 1): //回车
First sector (2048-41943039, default 2048): //回车
Using default value 2048
Last sector, +sectors or +size{K,M,G} (2048-41943039, default 41943039): //回车
Using default value 41943039
Partition 1 of type Linux and of size 20 GiB is set

Command (m for help): w //输入w
The partition table has been altered!

Calling ioctl() to re-read partition table.
Syncing disks.

4、格式转换
[root@localhost dev]# mkfs -t xfs /dev/sdb1
meta-data=/dev/sdb1 isize=512 agcount=4, agsize=1310656 blks
= sectsz=512 attr=2, projid32bit=1
= crc=1 finobt