RHCS+IPMI配置存储集群

 ### By dong ###

环境：

node1、node2

各自自带ipmi智能管理模块

配置：

1、BIOS里配置ipmi的IP,保持IPMI接口网线连接，拔出电源过几秒再插上电源，开机出现

Initialization ipmi.....

2、系统安装

# yum install OpenIPMI OpenIPMI-tools

# /etc/init.d/ipmi start

# ipmitool mc reset cold   冷重新启动下ipmi《必须》

3、集群安装

# yum install device-mapper-multipath

# yum install cman

# yum install rgmanager

# yum install lvm2*

# yum install gfs2-utils

挂载存储省略...

cluster配置文件：

<?xml version="1.0"?>
<cluster config_version="21" name="ICCS60">
        <cman expected_votes="1" two_node="1">
        <multicast addr="224.0.0.1"/>  #防止不断重启
        </cman>
        <clusternodes>
                <clusternode name="node61" nodeid="1" votes="1">
                        <fence>
                                <method name="1">
                                        <device lanplus="" name="fence_node61" action="reboot"/>
                                </method>
                        </fence>
                </clusternode>
                <clusternode name="node62" nodeid="2" votes="1">
                        <fence>
                                <method name="1">
                                        <device lanplus="" name="fence_node62" action="reboot"/>
 # action="reboot"防止唤醒另一台关闭状态节点 #
                                </method>
                        </fence>
                </clusternode>
        </clusternodes>
        <fencedevices>
                <fencedevice agent="fence_ipmilan" auth="password" ipaddr="10.10.40.217" login="root" name="fence_node61" passwd="ecdatainfo"/>
                <fencedevice agent="fence_ipmilan" auth="password" ipaddr="10.10.40.218" login="root" name="fence_node62" passwd="ecdatainfo"/>
        </fencedevices>
        <fence_daemon post_fail_delay="0" post_join_delay="60"/>
        <totem rrp_mode="none" secauth="off"/>
</cluster>

b、可以使用ipmiview进行管理，或者浏览器输入ipmi的IP地址

c、系统里配置控制用户

# 查看用户列表
[root@node53 tpchtest]# ipmitool user list 1
ID  Name             Callin  Link Auth  IPMI Msg   Channel Priv Limit
1   admin            false   false      true       ADMINISTRATOR
2   root             false   true       true       ADMINISTRATOR
# 设置控制用户密码
[root@node53 tpchtest]# ipmitool user set password 2 passwd
# 激活控制用户
[root@node53 tpchtest]# ipmitool user enable 2