Inix安装步骤.doc

Informix安装步骤./ids_install -javahome /usr/bin/java1. 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l 通过查看$INFORMIXDIR/release/en_us/0333目录下的ids_machine_notes_11.50.txt文件得知需要安装以下的包：libaio-0.3.106 libgcc-4.1.1 libstdc+-4.1.1 ncurses-5.5 pam-0.99.6.2l 采用如下指令，查看本机是否安装了上面系统补丁 rpm qa | grep 2.2. 确认Informix所需的内核参数l 查看文件$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: 33554432SHMMIN: 1SHMMNI: 128SHMSEG: 128SHMALL: 4194304SEMMNI: 128SEMMSL: 250SEMMNS: 32000SEMOPM: 32SHMBASE 0x44000000L请参考如下步骤进行内核参数修改： 以root的身份登录 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groupgroupadd informix；useradd informix g informix3. 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.tar3.3. 执行安装指令su rootexport 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：l 是否选用图形界面安装Do you want to run installer in GUI mode y/n : nl 确认安装选项1. Release Notes 2. Installation Guide 3. Launch Information Center 4. Begin InstallationPlease select one of these options 4 4 l 确认继续执行安装Press 1 for Next, 3 to Cancel or 4 to Redisplay 1 1l 确认安装版本Welcome to the InstallShield Wizard for IBM Informix Dynamic Server Version11.50 BundleThe InstallShield Wizard will install IBM Informix Dynamic Server Version 11.50Bundle on your computer.To continue, choose Next.Press 1 for Next, 2 for Previous, 3 to Cancel or 4 to Redisplay 1 1l 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.1Press 1 for Next, 3 to Cancel or 4 to Redisplay 1 1l 确认安装目录继续IBM Informix Dynamic Server Version 11.50 Bundle Install LocationPlease 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 1l 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 installingEnter command 0 Press 1 for Next, 2 for Previous, 3 to Cancel or 4 to Redisplay 1 1l 确认是否进行角色分离Do you want to enable role separation for auditing procedures? 1 - YesX 2 - NoTo select an item enter its number, or 0 when you are finished: 0 If you enable role separation, you can assign existing groups of users tospecific roles.If you do not enable role separation, the database server administratorperforms all administration tasks.Press 1 for Next, 2 for Previous, 3 to Cancel or 4 to Redisplay 1 1l 确认是否建立IDS示范数据库服务器实例并继续Do you want to create an IDS demonstration database server instance? 1 - YesX 2 - NoTo select an item enter its number, or 0 when you are finished: 0 You can use a demonstration database server instance to verify that IDS isinstalled correctly and that the hardware is configured correctly. You can alsoconfigure the demonstration database server instance to use it as a productioninstance.Press 1 for Next, 2 for Previous, 3 to Cancel or 4 to Redisplay 1 1l 确认安装信息并继续IBM Informix Dynamic Server Version 11.50 Bundle will be installed in thefollowing location:/home/informix/ids1150with the following features:IBM Informix Client-SDK Version 3.50IBM Informix Dynamic Server Version 11.50IBM Informix JDBC Driver Version 3.50for a total size: 446.5 MBPress 1 for Next, 2 for Previous, 3 to Cancel or 4 to Redisplay 1 1l 开始安装Installing IBM Informix Client-SDK Version 3.50. Please wait.0 % complete10 % complete20 % complete30 % complete40 % complete50 % complete60 % complete70 % complete80 % complete90 % complete100 % completel 确认是否读安装文本并继续Press ENTER to read the text Type q to quit qPress 1 for Next, 3 to Cancel or 4 to Redisplay 1 1l 确认成功安装The InstallShield Wizard has successfully installed IBM Informix Dynamic ServerVersion 11.50 Bundle. Choose Next to continue the wizard.Press 1 for Next, 3 to Cancel or 4 to Redisplay 1 1 1. Release Notes 2. Installation Guide 3. Launch Information Center 4. Finish InstallationPlease select one of these options 4 4Finishing installation.Press 3 to Finish or 4 to Redisplay 3 4. Informix实例配置4.1. 环境变量的设置 su Informix 切换至informix用户 vi setenv1150 建立一个脚本写环境变量INFORMIXSERVER=pc100_ids1150INFORMIXDIR=/home/informix/ids1150INFINFORMIXSQLHOSTS=$INFORMIXDIR/etc/sqlhostsONCONFIG=onconfig.$INFORMIXSERVERPATH=$INFORMIXDIR/bin:$PATHexport INFORMIXSERVER INFORMIXDIR INFORMIXSQLHOSTS ONCONFIG PATH 将脚本写到.bash_profile中. /home/informix/setenv1150 执行. ./.bash_profile4.2. 配置SQLHOSaobTS文件cd ids1150/etc/cp sqlhosts.std sqlhostsvi sqlhostspc100_ids1150 onsoctcp PC100 sqlexec1注意：sqlexec1的由来 root下cat /etc/servicessqlexec110001/tcp上面参数列分别代表的是实例名 协议 ip地址/主机名 端口号4.3. 配置ONCONFIG文件cd ids1150/etc/cp onconfig.std onconfig.$INFORMIXSERVERvi onconfig.$INFORMIXSERVERROOTPATH $INFORMIXDIR/chunk/rootdbs.chkDBSERVERNAME pc100_ids1150NETTYPE soctcp,1,50,NET非必须改MSGPATH $INFORMIXDIR/tmp/online.logLTAPEDEV /dev/null4.4. 建立chunk目录并建立文件login as Informixmkdir $INFORMIXDIR/chunktouch $INFORMIXDIR/chunk/rootdbs.chkchmod 660 $INFORMIXDIR/chunk/rootdbs.chk4.5. 初始化实例 oninit i5. 日志的移动5.1. 分别建立一个物理的和逻辑的chunk文件并更改权限cd ids1150/chunk/touch plogdbs.chktouch llogdbs.chk chm