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1、HACMP比较详细的安装文档HACMP软件的安装与AIX基本*作系统选项软件的安装相同，用户可以根据需要选择安装HACMP软件，一般HACMP软件光盘上的内容全选。HACMP软件的安装： 命令: smit 屏幕显示系统管理菜单: System Management Software Installation and Maintenance Software License Management Devices System Storage Management (Physical & Logical Storage) Security & Users Communications Applic
2、ations and Services Print Spooling Problem Determination Performance & Resource Scheduling System Environments Processes & Subsystems Remote Customer Support and Services Applications Using SMIT (information only) 选择： Software Installation and Maintenance 屏幕显示软件安装和维护菜单: 选择： Install and Update Softwa
3、re 屏幕显示软件安装和更新菜单: 选择： Install and Update from LASEST Available Software 屏幕显示软件安装和更新（从最后有效软件中）菜单: Install and Update from LASEST Available Software Type or select a value for the entry field press Enter AFTER making all desired changes. Entry Fields * INPUT device / directory for software /dev/cd0 显示
4、软件安装和更新（从最后有效软件中）参数屏幕: Install and Update from LASEST Available Software Type or select a value for the entry field press Enter AFTER making all desired changes. Entry Fields * INPUT device / directory for software /dev/cd0 * SOFTWARE to install _all_latest PREVIEW only no COMMIT software updates? y
5、es SAVE replaced files no AUTOMATION install requisite software? yes EXPEND file systems if space needed ? yes OVERWRITE same or newer versions? no VERIFY install and check file sizes? no Include corresponding LANGUAGE filesets? yes DELETE output? no 按ENTER键，即可安装HACMP软件光盘上的全部软件。 如果想选择安装则光标移动到：* SOFT
6、WARE to install _all_latest 行处，按F4，显示所有可选软件项目，用光标移动，用F7选择需要的软件。然后按ENTER键，即可安装选中的软件。 HACMP软件的配置 北京地税大楼S70系统配置图如下，其中en0,en2为双网卡。S70a主机为业务主机，S70b主机为业务备机，另有7133磁盘阵列。 首先进行HACMP配置的准备工作： 1）在两台主机根目录下用vi建立 .rhosts文件，内容为： ds01 ds02 ds01_serv ds01_standby ds01_boot ds02_serv ds02_standby ds02_boot 在两台机器上分别改变 .
7、rhosts文件的属性： chmod 644 .rhosts 2）在两台主机上的/etc/hosts文件中用vi编辑，容为： 192.100.1.101 ds01_serv 192.100.2.101 ds01_standby 192.100.1.111 ds01_boot ds01 192.100.1.102 ds02_serv 192.100.2.102 ds02_standby 192.100.1.112 ds02_boot ds02 (一) 开始配置HACMP： 具体配置方法如下：smit hacmp: 屏幕显示hacmp菜单： HACMP Cluster Configuration
8、Cluster Services Cluster System Management Cluster Recovery Aids RAS Support - end of screen - Cluster ConfigurationCluster Topology Cluster Security Cluster Resources Cluster Snapshots Cluster Verification Cluster Custom Modification Restore System Default Configuration from Active Configuration -
9、end of screen - 1.首先配置网络拓扑结构： Cluster Topology Configure Cluster Configure Nodes Configure Adapters Configure Network Modules Show Cluster Topology Synchronize Cluster Topology - end of screen - Configure ClusterAdd a Cluster DefinitionChange / Show Cluster DefinitionRemove Cluster Definition- end o
10、f screen - Add a Cluster DefinitionEntry Fields *NOTE: Cluster Manager MUST BE RESTARTED in order for changes to be acknowledged.* * Cluster ID 1 # * Cluster Name cluster1 - end of screen - Cluster TopologConfigure Cluster Configure Nodes Configure Adapters Configure Network Modules Show Cluster Top
11、ology Synchronize Cluster Topology - end of screen - Configure Nodes Add Cluster Nodes Change / Show Cluster Node Name Remove a Cluster Node - end of screen - Add Cluster NodesEntry Fields Node Names ds01 - end of screen - Add Cluster NodesEntry Fields* Node Names ds02 - end of screen - Cluster Topo
12、logyConfigure Cluster Configure Nodes Configure Adapters Configure Network Modules Show Cluster Topology Synchronize Cluster Topology - end of screen - Configure AdaptersAdd an Adapter Change / Show an Adapter Remove an Adapter - end of screen - Add an Adapter*Adapter IP Label ds01_serv *NetworkType
13、 ether+ *NetworkName ether1+ *NetworkAttribute public+ *AdapterFunction service+ AdapterIdentifier 192.100.1.101 AdapterHardwareAddress 0x0004ac5e3a12 Node Name ds01+ - end of screen - Add an Adapter* Adapter IP Label ds01_standby * Network Type ether+ * Network Name ether1+ * Network Attribute publ
14、ic + * Adapter Function standby + Adapter Identifier 192.100.2.101 Adapter Hardware Address Node Name ds01 + - end of screen - Add an Adapter* Adapter IP Label ds01_boot * Network Type ether+ * Network Name ether1+ * Network Attribute public + * Adapter Function boot + Adapter Identifier 192.100.1.1
15、11 Adapter Hardware Address Node Name ds01+ - end of screen - Add an Adapter * Adapter IP Label ds02_serv * Network Type ether+ * Network Name ether1+ * Network Attribute public + * Adapter Function service + Adapter Identifier 192.100.1.102 Adapter Hardware Address Node Name ds02 + - end of screen
16、- Add an Adapter * Adapter IP Label ds02_standby * Network Type ether+ * Network Name ether1+ * Network Attribute public + * Adapter Function standby + Adapter Identifier 192.100.2.102 Adapter Hardware Address Node Name ds02+ - end of screen - Add an Adapter* Adapter IP Label ds02_boot * Network Typ
17、e ether+ * Network Name ether1+ * Network Attribute public + * Adapter Function boot + Adapter Identifier 192.100.1.112 Adapter Hardware Address Node Name ds02+ - end of screen - (二) 分别增加TTY在两台主机上： smit tty 选择： Add a TTY 屏幕显示： Add a TTY Type or select values in entry fields. Press Enter AFTER making
18、 all desired changes. TOP Entry Fields TTY type tty TTY interface rs232 Des cription Asynchronous Terminal Parent adapter sa3 * 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
19、dumb FLOW CONTROL to be used none+ MORE.29 在第二台主机上同样方法配置一个TTY。(三) 配置心跳线TTY： Cluster Topology Configure Cluster Configure Nodes Configure Adapters Configure Network Modules Show Cluster Topology Synchronize Cluster Topology - end of screen - Configure Adapters Add an Adapter Change / Show an Adapter
20、Remove an Adapter - end of screen - Add an Adapter Entry Fields * Adapter IP Label ds01_tty * Network Type serial+ * Network Name serial+ * Network Attribute public + * Adapter Function service + Adapter Identifier /dev/tty1 Adapter Hardware Address Node Name ds01 + - end of screen - Add an Adapter
21、Entry Fields * Adapter IP Label ds02_tty * Network Type serial+ * Network Name serial+ * Network Attribute public + * Adapter Function service + Adapter Identifier /dev/tty1 Adapter Hardware Address Node Name ds02 + - end of screen - (四) 配置资源组： smit hacmp: 屏幕显示hacmp菜单： HACMPCluster Configuration Clu
22、ster Services Cluster System Management Cluster Recovery Aids RAS Support - end of screen - Cluster ConfigurationCluster Topology Cluster Security Cluster Resources Cluster Snapshots Cluster Verification Cluster Custom Modification Restore System Default Configuration from Active Configuration - end
23、 of screen - (1)配置应用服务器: Add an Application Server Entry Fields * Server Name appserver * Start s cript /has cript/start * Stop s cript /has cript/stop - end of screen - (2)增加一个资源组: Add a Resource Group Entry Fields * Resource Group Name resource1 * Node Relationship cascading + * Participating Node
24、 Names ds01 ds02 + - end of screen - (3)配置资源组: Configure Resources for a Resource Group Entry Fields Resource Group Name resource1 Node Relationship cascading Participating Node Names ds01 ds02 Service IP label ds01_serv + Filesystems + Filesystems to Export + Filesystems to NFS mount + Volume Group
25、s taxvg + Concurrent Volume groups + Raw Disk PVIDs + Application Servers appserver + Miscellaneous Data Inactive Takeover Activated false + 9333 Disk Fencing Activated false + - end of screen - (五) 拓扑同步和资源同步： 在主机一配置完成以后，用菜单中的同步命令进行将第一资源放到第二台机器上的工作。 (1)拓扑同步 具体配置方法如下： smit hacmp: 屏幕显示hacmp菜单：HACMPClu
26、ster Configuration Cluster Services Cluster System Management Cluster Recovery Aids RAS Support - end of screen - Cluster ConfigurationCluster Topology Cluster Security Cluster Resources Cluster Snapshots Cluster Verification Cluster Custom Modification Restore System Default Configuration from Acti
27、ve Configuration - end of screen - Cluster TopologyConfigure Cluster Configure Nodes Configure Adapters Configure Network Modules Show Cluster Topology Synchronize Cluster Topology 选择： Synchronize Cluster Topology 回车确认等待同步完成。 （2）资源同步 具体配置方法如下： smit hacmp: 屏幕显示hacmp菜单： HACMPCluster Configuration Clus
28、ter Services Cluster System Management Cluster Recovery Aids RAS Support - end of screen - Cluster Configuration Cluster Topology Cluster Security Cluster Resources Cluster Snapshots Cluster Verification Cluster Custom Modification Restore System Default Configuration from Active Configuration - end
29、 of screen - 选择： Synchronize Cluster Rresources 回车确认等待同步完成。 (六) 校验： 具体配置方法如下： smit hacmp: 屏幕显示hacmp菜单： HACMPCluster Configuration Cluster Services Cluster System Management Cluster Recovery Aids RAS Support - end of screen - Cluster ConfigurationCluster Topology Cluster Security Cluster Resources Cl
30、uster Snapshots Cluster Verification Cluster Custom Modification Restore System Default Configuration from Active Configuration - end of screen - 选择： Verify Environment Entry Fields Verify Cluster Networks, Resources, or Both both + Error Count # - end of screen - 回车确认即可。 （七）HACMP软件的测试 HACMP测试步骤 (1)
31、节点接管测试 1)启动Node1及Node2的HACMP软件 2)在Node1: - 用指令netstat -i检查IP address,确认主网卡使用service IP adress, 备用网卡使用standby IP address. - 用指令lsvg -o检查vary on 的VG. - 用指令df检查mount的文件系统. - 确认属于Node1的online应用正常. 3)在Node2: - 用指令netstat -i检查IP address,确认主网卡使用service IP adress, 备用网卡使用standby IP address. - 用指令lsvg -o检查var
32、y on 的VG. - 用指令df检查mount的文件系统. - 确认属于Node2的online应用正常(如果存在). 4)在Node1: - 用指令smit clstop,选择Takeover方式停止node1的HACMP并使node2接管.(另一种方式是直接按node1的reset键使其reboot.)5)在Node2: - 等待接管过程完全结束. - 用指令netstat -i检查IP address,确认node1 的service IP adress已被备用网卡接管. - 用指令lsvg -o检查vary on 的VG. - 用指令df检查mount的文件系统. - 确认属于Nod
33、e1,及Node2的online应用均正常. 6)在Node1: - 启动机器及HACMP - 观察node1恢复正常. (2)网卡接管测试 1)启动Node1及Node2的HACMP软件 2)在Node1: - 用指令netstat -i检查IP address,确认主网卡使用service IP adress, 备用网卡使用standby IP address. - 用指令lsvg -o检查vary on 的VG. - 用指令df检查mount的文件系统. - 确认属于Node1的online应用正常. 3)在Node2: - 用指令netstat -i检查IP address,确认主网卡
34、使用service IP adress, 备用网卡使用standby IP address. - 用指令lsvg -o检查vary on 的VG. - 用指令df检查mount的文件系统. - 确认属于Node2的online应用正常(如果存在). 4)在Node1: - 拔掉service网卡接线. - 等待网卡接管完毕. - 用指令netstat -i检查IP address,确认主网卡service IP adress被standby网卡接管. - 确认属于Node1的online应用正常. - 恢复service网卡接线. 5)在Node2: - 拔掉service网卡接线. - 等待
35、网卡接管完毕. - 用指令netstat -i检查IP address,确认主网卡service IP adress被standby网卡接管. - 确认属于Node2的online应用正常. - 恢复service网卡接线. (3)网络故障测试 测试条件-本测试适用于双交换机(switch)网络环境. Node1,Node2的service，网卡接switch1. Node1,Node2的standby网卡接switch2. 1)启动Node1及Node2的HACMP软件 2)在Node1: - 用指令netstat -i检查IP address,确认主网卡使用service IP adres
36、s, 备用网卡使用standby IP address. - 用指令lsvg -o检查vary on 的VG. - 用指令df检查mount的文件系统. - 确认属于Node1的online应用正常. 3)在Node2: - 用指令netstat -i检查IP address,确认主网卡使用service IP adress, 备用网卡使用standby IP address. - 用指令lsvg -o检查vary on 的VG. - 用指令df检查mount的文件系统. - 确认属于Node2的online应用正常(如果存在). 4)关掉switch1的电源 5)在Node1: - 用指令n
37、etstat -i检查IP address,确认主网卡service IP adress被standby网卡接管. - 确认属于Node1的online应用正常. 6)在Node2: - 用指令netstat -i 检查IP address,确认主网卡service IP adress被 standby网卡接管. - 确认属于Node2的online应用正常. （八） HACMP软件的简明使用指南 1）启动HACMP之前 - 运行指令netstat -i检查IP address,确认主网卡使用boot IP adress,备用网卡使用standby IP address. - 运行指令lsvg
38、 -o检查vary on 的VG,确认共享VG为varyoff状态. - 确认无其他节点正在启动HACMP. 2）启动HACMP - 运行指令smit clstart回车. 等待命令执行OK,退出smit. - 等待HACMP完全启动,可用指令tail -f /tmp/hacmp.out观察HACMP启动状况. - 用指令netstat -i检查IP address,确认主网卡使用service IP adress, 备用网卡使用standby IP address. - 用指令lsvg -o检查vary on 的VG,确认共享VG变为varyon状态. - 用指令df检查mount的文件系统. - 确认属于Node1的online应用正常. 3）停止HACMP - 运行指令smit clstop回车.在shutdown mode项选择graceful并回车, 等待命令执行OK,退出smit. - 等待HACMP完全停止,可用指令tail -f /tmp/hacmp.out观察HACMP停止状况. - 用指令netstat -i检查IP address,确认主网卡变为boot IP adress,备用网卡使用standby IP address. - 用指令lsvg -o检查vary on 的VG,确认共享VG变为varyoff状态.