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2006-04-12 22:01:02

这几天刚写的,还是初稿,还在继续修订中,如有什么问题请及时提出,我会尽快修改,尽量不误倒新手,给新手们分享下,相互学习交流.

 

 

 

 

.环境介绍-- 3

.操作系统安装. 4

2.1.安装操作系统-- 4

2.2.系统调整-- 4

2.3.安装系统维护包-- 4

2.4. 主机名及IP地址-- 5

2.5.添加串口-- 7

2.6.串口连接测试-- 8

.HACMP软件安装-- 8

1     系统软件检查.- 8

2     开始安装HACMP软件-- 9

.配置HACMP 5.1- 10

4.1 共享卷组设置-- 10

4.2 测试脚本的建立-- 10

4.3 Cluster以及Nodes的配置-- 10

4.31 检查clcomd进程-- 10

4.32 配置网卡地址-- 10

4.33 添加clusternode 11

4.4 High available资源的配置-- 12

4.41配置 service ip- 12

4.42 配置application server 12

4.43 配置resource group- 13

4.4.     4 hacmp resource group attribute 14

4.5定义非IP网络接口和persistent IP- 15

4.5.1 配置persistent ip- 16

4.52检查配置并且同步-- 17

4.6 Cluster测试-- 19

4.61 正常的接管测试-- 19

4.62 异常的接管测试-- 19

.增加第二个应用-- 19

 

 

 

环境介绍

前XXXXXXXXXX两台P670各划分了七个分区. 两台中的两个分区做双机.安装hacmp软件.目前操作系统已经安装.

系统:AIX 5.2  ML:5200-04

存储:rootvg .本地SCSI.

Datavg: SAN ESS SHARE DISK.

其中在Datavg有两个LV, sna400 exmbill..里面存放的是系统crontab自动的调用的脚本程序.使系统自动完成脚本提供的功能.

网络接口:ent2 : U1.5-P2-I9/E1  Ent3: U1.5-P2-I2/Q1在同一物理网络.在防火墙里面.Ent1在另一个物理网络,属于防火墙外面.

串口: Sa1: U1.5-P2-I9/Q1

详见下图:

根据XXXXXXXX具体的环境,HA中配置两个资源组.具体实施方式如下面介绍.

操作系统安装.

安装操作系统

操作系统已经安装,确定下面的软件包已经安装.

Lslpp – l |grep lppname

Bos.clvm.enh

Bos.data

Rsct.basic(Rsct.basic.hacmp,Rsct.basic.rte,Rsct.basic.sp)

Rsct.compt.basic(Rsct.compat.basic.hacmp,Rsct.compat.basic.rte,Rsct.compat.basic.sp)

Rsct.compat.clients(Rsct.compat.clients.hacmp,Rsct.compat.clients.rteRsct.compat.clients.sp)

Bos.perf.tools

Perfagent.tools

Bos.adt.syscalls

Bos.adt.libm

 

.系统调整

扩展/usr文件系统,为升级ML做准备

     调整各文件适当大小/tmp ,/var ,/

     Chfs –a size=+n M /

     Smitty chlicense    Change Number of Licensed Users

     Smitty chtz        Change Time Zone

     Smitty chps        Change pagespaces

     Smitty chaio       Change Characteristics of Asynchronous I/O

     Smitty chgsys      Change Characteristics of Operating System

                      Maximum number of PROCESSES allowed per user

                     Maximum number of pages in block I/O BUFFER CACHE

.安装系统维护包

下载升级系统维护级别ML04,下载维护520004.tar.gz/tmp /usr/sys/inst.images

gzip -d -c 520004.tar.gz | tar -xvf -inutoc /usr/sys/inst.images

installp -acgXd /usr/sys/inst.images bos.rte.installsmit update_all,然后重启系统

 

 

主机名及IP地址

1 在两台计算机上设置IP地址

1 p670A机上:

A. 配置第一块boot网卡

->#smitty

->Communications Applications and Services

->TCP/IP

->Minimum Configuration & Startup

 

select en1

 

* HOSTNAME [p670A_CSPS]

* Internet ADDRESS (dotted decimal) [10.10.10.1]

Network MASK (dotted decimal) [255.255.255.0]

* Network INTERFACE en1

NAMESERVER

Internet ADDRESS (dotted decimal) []

DOMAIN Name []

Default GATEWAY Address []

 

B. 配置第二块boot网卡

->#smitty

->Communications Applications and Services

->TCP/IP

->Minimum Configuration & Startup

 

select en3

 

* HOSTNAME [p670A_CSPS]

* Internet ADDRESS (dotted decimal) [192.168.10.35]

Network MASK (dotted decimal) [255.255.255.0]

* Network INTERFACE en3

NAMESERVER

Internet ADDRESS (dotted decimal) []

DOMAIN Name []

Default GATEWAY Address []

 

2 p670B机上:

A. 配置第一块boot网卡

->#smitty

->Communications Applications and Services

->TCP/IP

->Minimum Configuration & Startup

 

select en1

 

* HOSTNAME [p670B_CSPS]

* Internet ADDRESS (dotted decimal) [10.10.10.2]

Network MASK (dotted decimal) [255.255.255.0]

* Network INTERFACE en1

NAMESERVER

Internet ADDRESS (dotted decimal) []

DOMAIN Name []

Default GATEWAY Address []

 

 

B. 配置第二块boot网卡

->#smitty

->Communications Applications and Services

->TCP/IP

->Minimum Configuration & Startup

 

select en3

 

* HOSTNAME [p670B_CSPS]

* Internet ADDRESS (dotted decimal) [192.168.10.45]

Network MASK (dotted decimal) [255.255.255.0]

* Network INTERFACE en3

NAMESERVER

Internet ADDRESS (dotted decimal) []

DOMAIN Name []

Default GATEWAY Address []

 

 

2 修改/etc/hosts文件,内容如下:

127.0.0.1  loopback localhost  p670A_CSPS

10.10.10.1       P670A_CSPS_boot1

192.168.10.35    P670A_CSPS_boot2

192.168.3.45       P670A_CSPS

192.168.4.20     P670A_per

10.10.10.2       P670B_CSPS_boot1

192.168.10.45    P670B_CSPS_boot2

192.168.4.21     P670B_per

 

   下面的部份在添加第二个应用时增加.以防止在配置第一个应用时HACMP会自动发现更多的网络接口.影响配置.

#172.16.10.1     P670A_CSPS_boot3

#172.16.10.2    P670B_CSPS_boot3

#21.136.67.77     P670B_CSPS

 

添加串口

登录root用户

smitty tty

选择”Add a TTY”

Move cursor to desired item and press Enter.

  List All Defined TTYs

  Add a TTY

  Move a TTY to Another Port

  Change / Show Characteristics of a TTY

  Remove a TTY

  Configure a Defined TTY

  Generate Error Report

  Trace a TTY

 

 

Add a TTY

Type or select values in entry fields.

 

Press Enter AFTER making all desired changes.

[TOP]                                                   [Entry Fields]

  TTY type                                            tty

  TTY interface                                       rs232

  Description                                         Asynchronous Terminal

  Parent adapter                                      sa1

* PORT number                                        [0]     +

  Enable LOGIN                                        disable +

  BAUD rate                                          [9600] 

  PARITY                                           [none]   +

  BITS per character                                 [8]       +

  Number of STOP BITS                                [1]    +

  TIME before advancing to next port setting         [0]           +

  TERMINAL type                                      [dumb]

  FLOW CONTROL to be used                         [xon]

 

另台系统配置相同的操作.

 

串口连接测试

在两台主机上,通过lsdev –Cc tty查看新增的串行口,会有类似下面的内容:

Tty1 Available 00-00-S1-00 Asynchronous Terminal

 

序号

主机

内容

1.       

主机1

stty

2.       

主机2

stty

这时在两台主机的命令行下会有内容的显示,否则,tty配置失败。示例如下:

speed 9600 baud; -parity hupcl

eol2 = ^?

brkint -inpck -istrip icrnl -ixany ixoff onlcr tab3

echo echoe echok

3.       

主机1

cat /etc/hosts > /dev/tty1

4.       

主机2

cat < /dev/tty1

这时在主机2的命令行下有主机1/etc/hosts文件的内容,否则,tty配置失败。

 

 

软件安装

确定系统已经安装RSCT 2.2.1.30 或更高版本

以下的包也是必须要安装的:

• bos.adt.lib

• bos.adt.libm

• bos.adt.syscalls

• bos.net.tcp.client

• bos.net.tcp.server

• bos.rte.SRC

• bos.rte.libc

• bos.rte.libcfg

• bos.rte.libcur

• bos.rte.libpthreads

• bos.rte.odm

 如果您要安装并行的资源组,还要安装下面的包:

• bos.rte.lvm.rte5.1.0.25 or higher

• bos.clvm.enh.

 

smitty installp

->Install Software

->INPUT device / directory for software              [/dev/cd0]

SOFTWARE to install                       [not select cluster.haview,

cluster.hativoli,

cluster.man.en_US.haview]

  ACCEPT new license agreements?                 Yes

 

安装软件,一般基本上除了haview netwiew ( Tivoli), 包以外,所有的hacmp的包都要安装。

 

 

3          打补丁

现在hacmp最新的补丁是:

IY53044 - Latest HACMP for AIX R510 Fixes as of January 2004

 注意,不能忽略给hacmp打补丁这一步骤。对hacmp来说,补丁是十分重要的。很多发现的缺陷都已经在补丁中被解决了。有的时候严格的按照正确步骤安装和配置完hacmp的软件后,发现takeover 有问题,ip接管有问题,机器自动宕机等等千奇百怪的问题,其实都与补丁有关。所以一定要注意打补丁这个环节。

 

 

4          重启机器

hacmp 5.1 为了安全起见,不再使用/.rhosts 文件来控制两台机器之间的命令和数据交换,而是引进的一个新的进程clcomd /etc/inittab文件最后添加了一行:clcomdES:2:once:startsrc -s clcomdES >/dev/console 2>&1

因此重新启机后, ps –ef |grep clomd ,会发现:root 12908  6478   0   Apr 12      -  0:21 /usr/es/sbin/cluster/clcomd –d ,证明该进程启动了。

Hacmp5.1使用/usr/es/sbin/cluster/etc/rhosts 文件来代替 /.rhosts 文件的功能。

注意:如果两个节点间的通讯发生了什么问题,可以检查rhots 文件,或者编辑rhosts文件加入两个节点的网络信息。

 

 

配置HACMP 5.1

共享卷组设置

在配置ha之前,客户机器已经是生产机.在两台P670上的两个分区.已经连接好了ESS存储,已经作了lun的划分,并且经创建好了卷组datavg,逻辑卷以及文件系统等资源。

 

针对hacmp的特点,作如下配置:

Ø        分别在两台主机上执行ls –lt /dev/datavg,确定两边vgmajor,minor的值是否相同

Ø        分别在两台主机上执行lvlstmajor来确认两边同时可用的最小的major number

Ø        在两台主机上将共享卷组分别做export

Ø        分别在两边主机执行importvg –V [major]:[minor] –y datavg hdisk

Ø        分别在两台主机执行chvg –a n datavg

Ø        sharevg分别varyoff

测试脚本的建立

在两个应用分区的/usr/sbin/cluster/script目录下面创建startapp.shstopapp.sh脚本文件.chmod +x startapp.sh  stopapp.sh修改执行属性。

基于调试的目的,这些脚本里面都只有一个banner语句,最终调试完成后,将直接修改脚本内容,以反映最终的实际情况。

以及Nodes的配置

1 检查clcomd进程

HA 5.1版本里面,已经不再使用/.rhosts文件来进行控制,而是使用clcomd进程进行控制。在hacmp的软件安装完成后,就可以在/etc/inittab文件里面看到系统已经添加了一行:clcomdES:2:once:startsrc -s clcomdES >/dev/console 2>&1。如果发现系统里面没有启动这个进程,可以手工重新启动os来解决,或者手工启动。

2 配置网卡地址

使用mktcpip分别进行两块网卡的ip地址配置。

分别ping测试P670A_CSPS_boot1P670B_CSPS_boot1P670A_CSPS_boot2P670B_CSPS_boot2之间的通讯情况。

网卡配置完了以后,重新检查/etc/hosts文件。

3 添加clusternode

smitty hacmp来添加clusternode

 

Initialization and Standard Configuration

  Extended Configuration

  System Management (C-SPOC)

  Problem Determination Tools

 

Add Nodes to an HACMP Cluster

  Configure Resources to Make Highly Available

  Configure HACMP Resource Groups

  Verify and Synchronize HACMP Configuration

Display HACMP Configuration

 

* Cluster Name                                       [cluster1]

 New Nodes (via selected communication paths) [P670A_CSPS_boot1 P670B_CSPS_boot1]                                           

 Currently Configured Node(s)

 

回车执行,系统会自行discover hacmp的资源,显示如下:

。。。。。。。。。。。。。。。。。。。。

IP Network Discovery completed normally

Current cluster configuration:

 

No resource groups defined

Cluster Description of Cluster: app1

Cluster Security Level: Standard

There are 2 node(s) and 1 network(s) defined

 

NODE P670A_CSPS:

        Network net_ether_01

                P670A_CSPS_boot1     10.10.10.1

                P670A_CSPS_boot2     192.168.10.35

 

NODE P670B_CSPS_:

        Network net_ether_01

                P670B_CSPS_boot1     10.10.10.2

                P670B_CSPS_boot2     192.168.10.45

。。。。。。。。。。。。。。。。。。。。。。

 

 

资源的配置

1配置 service ip

#Smitty hacmp

Initialization and Standard Configuration

Extended Configuration

System Management (C-SPOC)

Problem Determination Tools

 

Add Nodes to an HACMP Cluster

  Configure Resources to Make Highly Available

  Configure HACMP Resource Groups

  Verify and Synchronize HACMP Configuration

Display HACMP Configuration

 

  Configure Service IP Labels/Addresses

  Configure Application Servers

  Configure Volume Groups, Logical Volumes and Filesystems

  Configure Concurrent Volume Groups and Logical Volumes

 

  Add a Service IP Label/Address

  Change/Show a Service IP Label/Address

Remove Service IP Label(s)/Address(es)

 

* IP Label/Address                                   [P670A_CSPS]                                                          

Network Name                                    [net_ether_01]

 

2 配置application server

#Smitty hacmp

Initialization and Standard Configuration

Extended Configuration

System Management (C-SPOC)

Problem Determination Tools

 

Add Nodes to an HACMP Cluster

  Configure Resources to Make Highly Available

  Configure HACMP Resource Groups

  Verify and Synchronize HACMP Configuration

Display HACMP Configuration

 

Configure Service IP Labels/Addresses

Configure Application Servers

Configure Volume Groups, Logical Volumes and Filesystems

Configure Concurrent Volume Groups and Logical Volumes

 

Add an Application Server

Change/Show an Application Server

Remove an Application Server

 

* Server Name                    [app1]

* Start Script                     [/usr/sbin/cluster/script/startapp.sh]

* Stop Script                     [/usr/sbin/cluster/script/stopapp.sh]

 

3 配置resource group

       #Smitty hacmp

Initialization and Standard Configuration

Extended Configuration

System Management (C-SPOC)

Problem Determination Tools

 

Add Nodes to an HACMP Cluster

  Configure Resources to Make Highly Available

  Configure HACMP Resource Groups

  Verify and Synchronize HACMP Configuration

  Display HACMP Configuration

 

Add a Resource Group

  Change/Show a Resource Group

  Remove a Resource Group

    Change/Show Resources for a Resource Group (standard)

 

      在弹出菜单里面选择rotating,继续下一步

* Resource Group Name                         [serv1]

* Participating Node Names / Default Node Priority   [P670A_CSPS P670B_CSPS]

 

 

 

Initialization and Standard Configuration

Extended Configuration

System Management (C-SPOC)

Problem Determination Tools

 

Add Nodes to an HACMP Cluster

  Configure Resources to Make Highly Available

  Configure HACMP Resource Groups

  Verify and Synchronize HACMP Configuration

  Display HACMP Configuration

 

Add a Resource Group

  Change/Show a Resource Group

  Remove a Resource Group

    Change/Show Resources for a Resource Group (standard)

 

Resource Group Name                              serv1

Node Relationship                                 rotating

Site Relationship                                   ignore

Participating Node Names / Default Node Priority    P670A_CSPS P670B_CSPS

Dynamic Node Priority                              []

Service IP label                                [P670A_CSPS]

Filesystems (default is All)                       []

Filesystems Consistency Check                    fsck

Filesystems Recovery Method                     sequential

Filesystems/Directories to Export                  []

Filesystems/Directories to NFS mount               []

Network For NFS Mount                              []

Volume Groups                                   [datavg]

Concurrent Volume groups                           []

Raw Disk PVIDs                                     []

Connections Services                               []

Fast Connect Services                            []

Tape Resources                                   []

Application Servers                              [app1]

Communication Links                              []

Primary Workload Manager Class                   []

Secondary Workload Manager Class                 []

Miscellaneous Data                               []

Automatically Import Volume Groups                  false

 

 

定义非IP网络接口persistent IP

执行smit hacmp进行tty的配置:

Initialization and Standard Configuration

  Extended Configuration

  System Management (C-SPOC)

  Problem Determination Tools

 

Discover HACMP-related Information from Configured Nodes

  Extended Topology Configuration

  Extended Resource Configuration

  Extended Event Configuration

  Extended Performance Tuning Parameters Configuration

  Security and Users Configuration

Snapshot Configuration

Extended Verification and Synchronization

 

Configure an HACMP Cluster

  Configure HACMP Nodes

  Configure HACMP Sites

  Configure HACMP Networks

  Configure HACMP Communication Interfaces/Devices

  Configure HACMP Persistent Node IP Label/Addresses

  Configure HACMP Global Networks

  Configure HACMP Network Modules

  Configure Topology Services and Group Services

Show HACMP Topology

 

选择rs232àDiscovered Communication Deviceà选择两个分区的tty1设备,回车添加。

 

 

4.5.1 配置persistent ip

执行smit hacmp进行persistent ip的配置:

Initialization and Standard Configuration

  Extended Configuration

  System Management (C-SPOC)

  Problem Determination Tools

 

Discover HACMP-related Information from Configured Nodes

  Extended Topology Configuration

  Extended Resource Configuration

  Extended Event Configuration

  Extended Performance Tuning Parameters Configuration

  Security and Users Configuration

Snapshot Configuration

Extended Verification and Synchronization

 

Configure an HACMP Cluster

  Configure HACMP Nodes

  Configure HACMP Sites

  Configure HACMP Networks

  Configure HACMP Communication Interfaces/Devices

  Configure HACMP Persistent Node IP Label/Addresses

  Configure HACMP Global Networks

  Configure HACMP Network Modules

  Configure Topology Services and Group Services

Show HACMP Topology

选择Add a Persistent Node IP Label/Address

* Node Name                                     p670A_CSPS

* Network Name                                  net_ether_01                                                    

Node IP Label/Address                             p670A_per 

 

* Node Name                                     p670B_CSPS

* Network Name                                  net_ether_01                                                    

Node IP Label/Address                             p670B_per

 

2检查配置并且同步

详细察看输出,确认无误:

 

Initialization and Standard Configuration

Extended Configuration

System Management (C-SPOC)

Problem Determination Tools

 

Add Nodes to an HACMP Cluster

  Configure Resources to Make Highly Available

  Configure HACMP Resource Groups

  Verify and Synchronize HACMP Configuration

  Display HACMP Configuration

 

Cluster Description of Cluster: app1

Cluster Security Level: Standard

There are 2 node(s) and 1 network(s) defined

 

NODE P670A_CSPS:

        Network net_ether_01

                P670A_CSPS          192.168.3.45

                P670A_CSPS_boot2     192.168.10.35

                P670A_CSPS_boot1     10.10.10.1

                P670A_per             192.168.10.20

 

NODE P670B_CSPS:

        Network net_ether_01

                P670B_CSPS          192.168.3.45

                P670B_CSPS_boot2     192.168.10.45

                P670B_CSPS_boot1     10.10.10.2

  P670A_per             192.168.10.21

 

Resource Group serv1

        Behavior                 rotating

        Participating Nodes      P670A_CSPS P670B_CSPS

        Service IP Label               P670A_CSPS

 

      执行同步:

Initialization and Standard Configuration

Extended Configuration

System Management (C-SPOC)

Problem Determination Tools

 

Add Nodes to an HACMP Cluster

  Configure Resources to Make Highly Available

  Configure HACMP Resource Groups

  Verify and Synchronize HACMP Configuration

    Display HACMP Configuration

 

启动hacmp:

#smitty clstart

 

* Start now, on system restart or both [now]

Broadcast message from (tty) at ...true

...

查看cluster服务是否运行:

Lssrc –g cluster

Ps –eaf |grep cluster

查看ha启动日志:

>tail –f /tmp/hacmp.out

 

执行/usr/es/sbin/cluster/clstat察看cluster状态,发现所有状态均正常。

clstat - HACMP Cluster Status Monitor

            

Cluster: cluster1       

Thurs Oct 28 11:28:41 BEIDT 2004

                State: UP               Nodes: 2

                SubState: STABLE

 

        Node: P670A_CSPS             State: UP

           Interface: P670A_CSPS_boot1 (1)          Address: 10.10.10.1

                                                State:   UP

           Interface: P670A_CSPS_boot2 (1)         Address: 192.168.10.35

                                                State:   UP

           Interface: P670A_per                    Address:192.168.3.20

                                                State:    UP

           Interface: P670A_CSPS (1)                Address:192.168.3.45

                                                State:   UP

           Resource Group: serv1                State:  On line

 

        Node: P670B_CSPS             State: UP

           Interface: P670B_CSPS_boot1 (1)          Address: 10.10.10.1

                                                State:   UP

           Interface: P670B_CSPS_boot2 (1)         Address: 192.168.10.45

                                                State:   UP

           Interface: P670B_per                    Address:192.168.3.21

                                                State:    UP

 

                  

在这个基础上继续做一些cluster的功能的基本测试,完全符合预期的要求。

 

测试

1 正常的接管测试

Ø        在主机系统和备机系统做hacmp的启动和关闭,资源组的启动和关闭正常

Ø        在主机应用系统上做资源组的切换测试,takeover到备机应用系统,测试正常

Ø        在备机应用系统上做资源组的切换测试,takeover到主机应用系统,测试正常

2 异常的接管测试

Ø        在主机和备机上分别用boot –q来做系统非正常下机,用clstat可以看到失败节点上的应用和资源组已经成功切换到了另外一个节点,在失败节点重新启动hacmp后,资源的回切正常

Ø        在两台主机上将service网卡上的光纤线拔掉,可以看到service ip自动漂移另外一块的boot网卡

 

 

 

增加第二个应用

在前面第一个资源组中有一个共享卷组datavg下有两个LV和文件系统: sna400exmbill使用的是crontab程序脚本.而这个服务的IP与第一个服务IP不能在同一网卡个绑定.因为两块网卡分别在防火墙内外.所以在这里我们就加一个资源组.只做service IP地址切换来满足功能.后台的crontab程序可以在两台主机上复制相同的脚本.

可以先用备份工具tar backup将上面的文件系统备份到磁带中:

然后在备机rootvg中创建与上面LV大小相同的LV并创建文件系统.

Smitty mklv

Smitty crjfs

再将数据恢复到创建的文件系统中.

待应用切换到B机时.在主机A上创建同样的LV和文件系统.并将上面备份的crontab的脚本程序恢复进去.

最后删除datavg中多余的那两个LV

 

在完成前面HACMP配置后.第一个服务已经可以正常的启动和切换.服务地址为192.168.3.35. 永久管理IP:A:192.168.4.20 B:192.168.4.21.

下面我们需要继续添加第二运用.根据需要配置第二个网络和资源组

 

增加第二个网络和资源组的过程中,最好还是关闭hacmp操作(虽然应该可以在线操作)

 

增加第二个网络的步骤:

(1) 取消两台主机上/etc/hosts中的设计第二个网络ip的注释,然后发现一下网

络:

#172.16.10.1     P670A_CSPS_boot3

#172.16.10.2     P670B_CSPS_boot3

#21.136.67.77     P670B_CSPS

 

smit hacmp --> Extended Configuration --> Discover HACMP-related

Information from Configured Nodes

 

(2) 添加网络:

smit hacmp --> Extended Configuration --> Extended Topology

Configuration --> Configure HACMP Networks --> Add a Network to the

HACMP Cluster --> Select a Network Type# Discovered IP-based Network

Types:ether --> 回车就创建net_ether_02

 

(3) 添加interface

smit hacmp --> Extended Configuration --> Extended Topology

Configuration --> Configure HACMP Communication Interfaces/Devices -->

Add Communication Interfaces/Devices --> Select a categoryAdd

Discovered Communication Interface and Devices --> Select a category

Communication Interfaces --> Select a Network Namenet_ether_02 -->

择其中一个interface

同样方法添加另一个interface.

 

(4) 添加service-ip

smit hacmp --> Extended Configuration --> Extended Resource

Configuration --> HACMP Extended Resources Configuration --> Configure

HACMP Service IP Labels/Addresses --> Add a Service IP Label/Address -->

Select a Service IP Label/Address typeConfigurable on Multiple Nodes

--> Network Namenet_ether_02 (21.136.67.0/24) --> 选择第二个service-ip

 

(5) 创建一个资源组

smit hacmp --> Extended Configuration --> Extended Resource

Configuration --> HACMP Extended Resource Group Configuration --> Add a

Resource Group --> 完成设定后创建资源组

smit hacmp --> Extended Configuration --> Extended Resource

Configuration --> HACMP Extended Resource Group Configuration -->

Change/Show Resources and Attributes for a Resource Group --> 选择新建的

资源组,把第二个service-ip放进去

 

(6) 此步骤可选:

在每个节点的/usr/es/sbin/cluster/netmon.cf文件,加入与第二个网络里面boot

地址同一网段的一个可靠地址,例如:boot网段是192.168.10.x,那么在

netmon.cf文件中加入一行192.168.10.100(该网段中的一个可靠ip地址)

 

(7) 配置完成后,最后执行一次同步操作.执行Extended Verification and Synchronization.

 

再次执行/usr/es/sbin/cluster/clstat察看cluster状态,所有状态均正常,第二服务IP: 21.136.67.77  P670B-CSPS正常启动。

切换测试成功.http://netyu.cublog.cn

 

如果上面有些东东涉及到法律问题或公司的保密的请及时与我联系,我将修改删除.

 

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