IBM_AIX_hacmp配置

环境：两台 P630：P630_1，P630_2 磁盘陈列：7133-D40 共享卷组：oravg 1、 在两台计算机上设置 IP地址 （1） 在 p630_1机上： A. 配置第一块 boot网卡 ->#smitty ->Communications Applications and Services ->TCP/IP ->Minimum Configuration & Startup select en2 * HOSTNAME [p630_1] * Internet ADDRESS (dotted decimal) [10.10.9.1] 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 en1 * HOSTNAME [p630_1] * Internet ADDRESS (dotted decimal) [10.10.10.1] Network MASK (dotted decimal) [255.255.255.0] * Network INTERFACE en3 NAMESERVER Internet ADDRESS (dotted decimal) [] DOMAIN Name [] Default GATEWAY Address [] （2） 在 p630_2机上： A. 配置第一块 boot网卡 ->#smitty ->Communications Applications and Services ->TCP/IP ->Minimum Configuration & Startup select en2 * HOSTNAME [p630_2] * Internet ADDRESS (dotted decimal) [10.10.9.2] 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 en1 * HOSTNAME [p630_2] * Internet ADDRESS (dotted decimal) [10.10.10.2] 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 p630_1 10.10.9.1 boot_11 p630_1 10.10.10.1 boot_12 p630_1 192.168.1.1 service1 10.10.9.2 boot_21 p630_2 10.10.10.2 boot_22 p630_2 192.168.1.2 service2 3、 在 p630_1上建立共享卷组 建立 oravg共享卷组 ->#smitty ->System Storage Management (Phisical & Logical Storage) ->Logical Volume Manager ->Volume Groups ->Add a Volume Group VOLUME GROUP name [oravg] Physical partition SIZE in megabytes [128] * PHYSICAL VOLUME names [hdisk2] Activate volume group AUTOMATICALLY [no] at system restart? Volume Group MAJOR NUMBER [] Create VG concurrent Capable? [yes] Auto-varyon in Concurrent Mode? [no] 4、 在 p630_2上 import共享卷组 （1） import oravg共享卷组 ->#smitty ->System Storage Management (Phisical & Logical Storage) ->Logical Volume Manager ->Volume Groups ->Import a Volume Group VOLUME GROUP name [oravg] * PHYSICAL VOLUME name [hdisk2] Volume Group MAJOR NUMBER [] Make this VG Concurrent Capable no Make default varyon of VG Concurrent? no （2） 修改 oravg共享卷组属性 ->#smitty ->System Storage Management (Phisical & Logical Storage) ->Logical Volume Manager ->Volume Groups ->Set Characteristics of a Volume Group ->Change a Volume Group select * VOLUME GROUP name [oravg] VOLUME GROUP name [oravg] * ACTIVATE volume group AUTOMATICALLY [no] at system restart? * A QUORUM of disks required to keep the volume [yes] group on-line? Convert this VG to Concurrent Capable? [no] * Autovaryon VG in Concurrent Mode? [no] 5、 在 p630_1 和 p630_2上配置非 TCP/IP网络 ->#smitty ->Devices ->TTY ->Add a TTY select tty rs232 Asynchronous Terminal TTY type [tty] TTY interface [rs232] Description [Terminal asynchrone] Parent adapter [sa3] * PORT number [0] BAUD rate [9600] PARITY [none] BITS per characte Number of STOP BITS [1] TERMINAL type [dumb] STATE to be configured at boot time [available] ... ... Enable LOGIN [disable] 用Serial to Serial Cable连接一号机和二号机的COM3,作为HACMP的心跳线 测试心跳线: 1) 在 p630_1机上执行: cat < /dev/tty0 2) 在 p630_2上执行: cat /etc/hosts > /dev/tty0 3) 在 p630_1上若显示出 p630_2的/etc/hosts文件内容,说明心跳线配置正确 6、 建立应用服务器启动脚本 在/etc/hascript下分别建立 dbstart.sh, dbstop.sh, 然后修改文件属性为 755: #chomd 755 * 7、 HACMP的设置 （1）定义 CLUSTER ->Initialization and Standard Configuration ->Add Nodes to an HACMP Cluster Add/Change/Show an HACMP Cluster [输入字段] * Cluster Name [wly] NOTE: HACMP must be RESTARTED on all nodes in order for change to take effect （2）定义 p630_1节点 -> Extended Configuration -> Extended Topology Configuration ->Configure HACMP Nodes -> Add a Node to the HACMP Cluster Add a Node to the HACMP Cluster [输入字段] * Node Name [p630_1] Communication Path to Node [] + （2）定义 p630_2节点 -> Extended Configuration -> Extended Topology Configuration ->Configure HACMP Nodes -> Add a Node to the HACMP Cluster Add a Node to the HACMP Cluster [输入字段] * Node Name [p630_1] Communication Path to Node [] + (3) 定义网络 A. 定义 IP网络 -> Extended Configuration ->Extended Topology Configuration ->Configure HACMP Networks -> Add a Network to the HACMP Cluster Add an IP-Based Network to the HACMP Cluster [输入字段] * Network Name [net_ether_01] * Network Type ether * Netmask [255.255.255.0] + * Enable IP Address Takeover via IP Aliases [Yes] + IP Address Offset for Heartbeating over IP Aliases [] B. 定义非 IP网络 -> Extended Configuration ->Extended Topology Configuration ->Configure HACMP Networks -> Add a Network to the HACMP Cluster 选择# Pre-defined Serial Device Types 中的 rs232 Add a Serial Network to the HACMP Cluster [输入字段] * Network Name [net_rs232_01] * Network Type rs232 (4) 定义网络接口 A. 定义 IP网络接口 定义 Boot_11接口: -> Extended Configuration -> Extended Topology Configuration ->Configure HACMP Communication Interfaces/Devices -> Add Communication Interfaces/Devices 选择 Add Pre-defined Communication Interfaces and Devices 选择 Communication Interfaces 选择 net_ether_01 (0.0.0.0/0) Add a Communication Interface [输入字段] * IP Label/Address [boot_11] + * Network Type ether * Network Name net_ether_01 * Node Name [p630_1] + Network Interface [] 定义 Boot_12接口: -> Extended Configuration -> Extended Topology Configuration ->Configure HACMP Communication Interfaces/Devices -> Add Communication Interfaces/Devices 选择 Add Pre-defined Communication Interfaces and Devices 选择 Communication Interfaces 选择 net_ether_01 (0.0.0.0/0) Add a Communication Interface [输入字段] * IP Label/Address [boot_12] + * Network Type ether * Network Name net_ether_01 * Node Name [p630_1] + Network Interface [] 定义 boot_21接口: -> Extended Configuration -> Extended Topology Configuration ->Configure HACMP Communication Interfaces/Devices -> Add Communication Interfaces/Devices 选择 Add Pre-defined Communication Interfaces and Devices 选择 Communication Interfaces 选择 net_ether_01 (0.0.0.0/0) Add a Communication Interface [输入字段] * IP Label/Address [boot_21] + * Network Type ether * Network Name net_ether_01 * Node Name [p630_2] + Network Interface [] 定义 boot_22接口: -> Extended Configuration -> Extended Topology Configuration ->Configure HACMP Communication Interfaces/Devices -> Add Communication Interfaces/Devices 选择 Add Pre-defined Communication Interfaces and Devices 选择 Communication Interfaces 选择 net_ether_01 (0.0.0.0/0) Add a Communication Interface [输入字段] * IP Label/Address [boot_22] + * Network Type ether * Network Name net_ether_01 * Node Name [p630_2] + Network Interface [] B. 定义非 IP网络接口 定义 p630_1tty接口: -> Extended Configuration -> Extended Topology Configuration ->Configure HACMP Communication Interfaces/Devices -> Add Communication Interfaces/Devices 选择 Add Pre-defined Communication Interfaces and Devices 选择 Communication Device 选择 net_rs232_01 Add a Communication Device [输入字段] * Device Name [p630_1tty] * Network Type rs232 * Network Name net_rs232_01 * Device Path [/dev/tty0] * Node Name [p630_1] 定义 p630_2tty接口: -> Extended Configuration -> Extended Topology Configuration ->Configure HACMP Communication Interfaces/Devices -> Add Communication Interfaces/Devices 选择 Add Pre-defined Communication Interfaces and Devices 选择 Communication Device 选择 net_rs232_01 Add a Communication Device [输入字段] * Device Name [p630_2tty] * Network Type rs232 * Network Name net_rs232_01 * Device Path [/dev/tty0] * Node Name [p630_2] (5) 定义应用服务器 定义 wlyapp应用服务器: ->Initialization and Standard Configuration ->Configure Application Servers ->Add an Application Server Add Application Server [输入字段] * Server Name [wlyapp] * Start Script [/etc/hascript/dbstart.sh] * Stop Script [/etc/hascript/dbstop.sh] (6) 定义共享资源组 定义 wlyres资源组 ->Initialization and Standard Configuration ->Configure HACMP Resource Group ->Add a Resource Group 选择 Cascading Add a Resource Group with a Cascading Management Policy (standard) [输入字段] * Resource Group Name [wlyres] *Participating Node Names (Default Node Priority) [p630_1 p630_2] + (7) 修改资源组属性 修改 wlyres资源组属性: ->Initialization and Standard Configuration ->Configure HACMP Resource Group -> Change/Show Resources for a Cascading Resource Group(standard) Change/Show Resources for a Cascading Resource Group [输入字段] Resource Group Name wlyres Participating Node Names (Default Node Priority) p630_2 p630_1 * Service IP Labels/Addresses [] + Volume Groups [oravg] + Filesystems (empty is ALL for VGs specified) [] + Application Servers [wlyapp] + (8) 定义 Service IP 定义 p630_1的 service IP地址: ->Initialization and Standard Configuration ->Configure Resources to Make Highly Available ->Configure Service IP Labeles/Addresses ->Add a service IP Labeles/Addresses Add a Service IP Label/Address (standard) [输入字段] * IP Label/Address [service1] + * Network Name [net_ether_01] + 8、 同步 HACMP配置 ->Initialization and Standard Configuration -> Verify and Synchronize HACMP Comfiguration Verify and Synchronize HACMP Comfiguration [输入字段] * Verify, Synchronize or Both [Both] + Force synchronization if verification fails? [No] + * Verify changes only? [No] + * Logging [Standard] + 9、 HACMP服务的启动和停止 启动: #smitty clstart Start Cluster Services [输入字段] * Start now, on system restart or both now + Start Cluster Services on these nodes [p630_1] + BROADCAST message at startup? true + Startup Cluster Lock Services? false + Startup Cluster Information Daemon? false + Reacquire resources after forced down ? false + 停止: #smitty clstop Stop Cluster Services [输入字段] * Stop now, on system restart or both now + Stop Cluster Services on these nodes [p630_1] + BROADCAST cluster shutdown? true + * Shutdown mode graceful+