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DB2常用实验环境搭建步骤

节点 2: Hostname: xyzdb2 Ip Address: 10.20.30.111 操作系统版本: AIX 6100-08-02-1316 硬盘: 20GB
提示:个人的笔记本电脑上可以安装 Windows 版本的 DB2。
如何在 AIX 上安装 DB2
选择 DB2 inamge(TSC DB2 实验环境上):路径/db2data/db2_image/
DB2 安装文件:v9.7fp8_aix64_server.tar 解压安装文件 /db2/db2inst/server/ 执行#./db2_install, 指定安装目录: /opt/IBM/db2/V9.7.8
指定安装版本:ESE
开始安装
. .
安装完毕
安装 DB2 软件 license 创建 DB2 实例
问题解决步骤: 检查 db2diag.log,没有发现有用的信息
Client side 5. NFS share 目录下创建.rhosts 文件
15. 修改归档方式
mkdir ʹp /NFS/db2home/dpfxiao/dpfxiao/NODE0000/SQL00001/SQLOGDIR/archivelog mkdir ʹp /NFS/db2home/dpfxiao/dpfxiao/NODE0001/SQL00001/SQLOGDIR/archivelog mkdir ʹp /NFS/db2home/dpfxiao/dpfxiao/NODE0002/SQL00001/SQLOGDIR/archivelog mkdir ʹp /NFS/db2home/dpfxiao/dpfxiao/NODE0003/SQL00001/SQLOGDIR/archivelog
protocols failed to start successfully. However, core database manager functionality started
successfully.
SQL1063N DB2START processing was successful.
问题解决步骤:
db2
update
db
cfg
for
sample
using
LOGARCHMETH1
'DISK:/NFS/db2home/dpfxiao/dpfxiao/NODE0000/SQL00001/SQLOGDIR/archivelog'
配置 DPF 过程中遇到的问题
连接数据库报错: db2 connect to sample SQL1116N A connection to or activation of database "SAMPLE" cannot be made because of BACKUP PENDING. SQLSTATE=57019 解决方法: db2_all "db2 backup database sample compress"
DB2 常用实验环境搭建步骤
DB2 常用实验环境搭建步骤 ...........................................................................................................1 DB2 标准环境搭建 ...................................................................................................................1 DB2 测试环境配置 ...........................................................................................................1 如何在 AIX 上安装 DB2....................................................................................................2 安装 DB2 软件 license......................................................................................................3 创建 DB2 实例 ..................................................................................................................3 创建数据库 ....................................................................................................................... 4 设置 DB2 client 远程连接数据库服务器 ................................................................................5 设置 DB2 client 远程连接数据库服务器 ........................................................................6 配置过程中遇到的问题 ................................................................................................... 9 如何建立 DPF 分区环境 ........................................................................................................11 建立 DPF 分区环境的步骤 ............................................................................................11 配置 DPF 过程中遇到的问题 ........................................................................................16 如何配置 DB2 HADR 环境......................................................................................................17 配置 DB2 HADR 步骤......................................................................................................17 HADR 测试 ......................................................................................................................20 HADR 接管方式: ..........................................................................................................21 使用 HADR 过程中应注意的问题 .................................................................................21
案例一:
在远程节点 xyzdb2 上重启 db2 服务发现错误:
[db2inst2@xyzdb2:/home/db2users/db2inst2/]#db2start
06/30/2014 02:17:49
0 0 SQL5043N Support for one or more communications
4. Stop and restart the instance to make the changes you made in the previous steps effective.
远程节点配置步骤: 提示 1: 如果远程节点还没有创建实例,执行 db2 命令会报错:
配置过程中遇到的问题
检查 db2diag.log
db2 update dbm config using SVCENAME db2testc
执行 db2stop,db2start
案例二: 在远程节点 xyzdb2 上远程连接 sample 数据库时,xyzdb2 节点 hang: #db2 connect to sample user db2inst using db2inst SQL30081N A communication error has been detected. Communication protocol being used: "TCP/IP". Communication API being used: "SOCKETS". Location where the error was detected: "10.20.30.111". Communication function detecting the error: "connect". Protocol specific error code(s): "79", "*", "*". SQLSTATE=08001
50003/tcp
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