系统环境:AIX V5.2 , DB2 UDB V8.1 ESE
群集软件:HACMP V5.1
安装步骤:
1、 安装操作系统,补丁升级为ML04
补丁下载地址
ftp:// ftp.software.ibm.com/aix/fixes/52/ml
2、安装HACMP V5.1
HACMP 安装配置完成后,有网卡丢包现象,下载补丁IY53044
http://www-1.ibm.com/support/docview.wss?uid=isg1IY53044
2.1 HACMP 规划
两台主机的IP 规划如下表:
Adapter IP Label Nodedb_srv Nodedb_boot Nodedb_sty Nodedb_tty
Network Type ether ether ether rs232
Network Name Net_ether Net_ether Net_ether Net_rs232
Network Attribute public public Public serial
Adapter Function service boot standby
Adapter Identifer 192.168.168.32 192.168.168.28 172.16.1.2 /dev/tty0
Node Name nodedb nodedb nodedb nodedb
Adapter IP Label Nodeapp_srv Nodeapp_boot Nodeapp_sty Nodeapp_tty
Network Type ether ether ether rs232
Network Name Net_ether Net_ether Net_ether Net_rs232
Network Attribute public public Public serial
Adapter Function service boot standby
Adapter Identifer 192.168.168.33 192.168.168.21 172.16.1.1 /dev/tty0
Node Name Nodeapp nodeapp nodeapp nodeapp
两台主机都安装db2 与websphere, 互为主备,
2.2 Nodedb与nodeapp文件
2.2.1 nodedb /etc/hosts file
127.0.0.1 loopback localhost nodedb # loopback (lo0) name/address
192.168.168.28 nodedb_boot nodedb
192.168.168.32 nodedb_srv
172.16.1.2 nodedb_sty nodedb
192.168.168.21 nodeapp_boot
192.168.168.33 nodeapp_srv
172.16.1.1 nodeapp_sty
2.2.2 nodedb /.rhosts file
nodedb
nodeapp
nodedb_boot
nodedb_srv
nodedb_sty
nodeapp_boot
nodeapp_srv
nodeapp_sty
2.2.3 nodeapp /etc/hosts file
127.0.0.1 loopback localhost nodeapp # loopback (lo0) name/address
192.168.168.28 nodedb_boot nodedb
192.168.168.32 nodedb_srv
172.16.1.2 nodedb_sty nodedb
192.168.168.21 nodeapp_boot
192.168.168.33 nodeapp_srv
172.16.1.1 nodeapp_sty
2.2.4 nodeapp /.rhosts file
H85A
H85B
H85A_svr
H85A_boot
H85A_stb
H85B_svr
H85B_boot
H85B_stb
2.3 HACMP配置
2.3.1 拓扑定义
(1)定义CLUSTER
->;Initialization and Standard Configuration
->;Add Nodes to an HACMP Cluster
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