Informix安装步骤

Informix安装步骤

./ids_install -javahome /usr/bin/java

1.前言

本文主要描述的是在linux环境下的informix的安装配置步骤,且本实例采用的Cook File作为Chunk文件。

2.安装前准备(release文件首先得解压IDS安装包之后在解压的目录中find . –name

“ids_mach*”)

2.1.确认Informix所需的系统补丁

通过查看$INFORMIXDIR/release/en_us/0333目录下的ids_machine_notes_11.50.txt文件得知需要安装以下的包：

libaio-0.3.106

libgcc-4.1.1

libstdc++-4.1.1

ncurses-5.5

pam-0.99.6.2

采用如下指令，查看本机是否安装了上面系统补丁

页脚内容1

rpm –qa | grep

2.2.确认Informix所需的内核参数

查看文件$INFORMIXDIR/release/en_us/0333/ids_machine_notes_11.50.txt,确认该平台下Informix所需的内核参数配置。

SHMMAX: 33554432

SHMMIN: 1

SHMMNI: 128

SHMSEG: 128

SHMALL: 4194304

SEMMNI: 128

SEMMSL: 250

SEMMNS: 32000

SEMOPM: 32

SHMBASE 0x44000000L

请参考如下步骤进行内核参数修改：

以root的身份登录

页脚内容2

修改文件/etc/sysctl.conf

执行“sysctl –p”，使更改生效

2.3.确认DISK剩余空间充足

请确保磁盘剩余空间>1G,由于本实例采用cook file作为chunk文件，所以建议至少大于2G的磁盘空间

2.4.创建Informix用户及组

以root用户执行如下指令，创建所需的user和group

groupadd informix；

useradd informix –g informix

3.安装informix软件

3.1.创建安装环境

在/home/informix目录下创建install目录，并将informix的安装包放在其目录下

3.2.解压安装包

tar -xvf IDS.11.50.FC5.Linux.x86.CZ5IZEN.tar

3.3.执行安装指令

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su – root

export INFORMIXDIR=/home/informix/ids1150 安装目录

cd /home/informix/install/

./ids_install

下面出现的是安装过程中需要选择的一些信息：

是否选用图形界面安装

Do you want to run installer in GUI mode [y/n] : n 确认安装选项

1. Release Notes

2. Installation Guide

3. Launch Information Center

4. Begin Installation

Please select one of these options [4] 4

确认继续执行安装

页脚内容4

Press 1 for Next, 3 to Cancel or 4 to Redisplay [1] 1

确认安装版本

Welcome to the InstallShield Wizard for IBM Informix Dynamic Server Version 11.50 Bundle

The InstallShield Wizard will install IBM Informix Dynamic Server Version 11.50 Bundle on your computer.

To continue, choose Next.

Press 1 for Next, 2 for Previous, 3 to Cancel or 4 to Redisplay [1] 1

确认接受使用许可协议并继续

Press Enter to continue viewing the license agreement, or, Enter "1" to accept the agreement, "2" to decline it or "99" to go back to the previous screen, "3" Print, "4" Read Non-IBM Terms.

1

Press 1 for Next, 3 to Cancel or 4 to Redisplay [1] 1

确认安装目录继续

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IBM Informix Dynamic Server Version 11.50 Bundle Install Location Please specify a directory or press Enter to accept the default directory. Directory Name: [/home/informix/ids1150]

Press 1 for Next, 3 to Cancel or 4 to Redisplay [1] 1

确认安装的产品并继续

Select the products you would like to install:

To select/deselect a product or to change its setup type, type its number: Product Setup Type

------------------------------------------------ ------------------------

1. [ ] IBM Informix IConnect Version 3.50

2. [x] IBM Informix Client-SDK Version

3.50 Typical

3. [x] IBM Informix Dynamic Server Version 11.50 Typical

4. [x] IBM Informix JDBC Driver Version 3.50

Other options:

0. Continue installing

Enter command [0]

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