環境:Red Hat Linux 9 (需加裝 pdksh)、DB2 for Linux V8.1。圖形安裝啟動失敗(段錯誤),改採命令列手動安裝。
./db2_installgroupadd db2grp1; groupadd db2fgrp1; groupadd dasadm1
useradd -g db2grp1 -m -d /home/db2inst1 -p "" db2inst1
useradd -g db2fgrp1 -m -d /home/db2fenc1 -p "" db2fenc1
useradd -g dasadm1 -m -d /home/dasusr1 -p "" dasusr1
# 密碼預設為空,su 切換後用 passwd 設定
/opt/IBM/db2/V8.1/instance/dascrt -u dasusr1
/opt/IBM/db2/V8.1/instance/db2icrt -u db2fenc1 db2inst1
# -a 選項可指定非預設 SERVER 認證機制
/opt/IBM/db2/V8.1/cfg/db2lnsu - db2inst1
db2set DB2AUTOSTART=YES
db2set DB2COMM=tcpip
db2
update database manager configuration using svcename server1
# 或使用 port number 50000
get database manager configuration
create database dbnameDB2 CATALOG TCPIP NODE mynode REMOTE hostname SERVER 50000
DB2 CATALOG DATABASE dbname AS dbname AT NODE mynode
完成後配置 ODBC 資料源即可測試連線。