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各位高人,我用RHCS4 CMAN服务启不来,如果采用GuLM方式,CMAN是可以正常启来的,服务可以对外,当然我的Fence还是有点问题。具体的配置如下:
hosts表:
127.0.0.1 localhost.localdomain localhost Web_A
10.2.8.245 Web_A
10.2.8.244 Web_B
10.2.8.246 Web_VIP
cluster.conf内容如下:
<?xml version="1.0" ?>
<cluster config_version="4" name="alpha_cluster">
<fence_daemon clean_start="0" post_fail_delay="0" post_join_delay="3"/>
<clusternodes>
<clusternode name="Web_A" votes="1">
<fence>
<method name="1">
<device name="root" port="1"/>
</method>
</fence>
</clusternode>
<clusternode name="Web_B" votes="1">
<fence>
<method name="1">
<device name="root" port="1"/>
</method>
</fence>
</clusternode>
</clusternodes>
<cman expected_votes="1" two_node="1"/>
<fencedevices>
<fencedevice agent="fence_brocade" ipaddr="10.2.8.237" login="admin" name="root" passwd="password"/>
</fencedevices>
<rm>
<failoverdomains>
<failoverdomain name="web_failover" ordered="1" restricted="0">
<failoverdomainnode name="WebA" priority="1"/>
<failoverdomainnode name="WebB" priority="2"/>
</failoverdomain>
</failoverdomains>
<resources>
<ip address="10.2.8.246" monitor_link="1"/>
</resources>
<service autostart="1" domain="web_failover" name="WebSphere">
<ip ref="10.2.8.246"/>
</service>
</rm>
</cluster>
具体问题如下:
第一:我用fence_brocade -a 10.2.8.237 -l admin -p password -n 1 -o enable 测试Fence Device 返回值正常。但是服务fenced启动不了。请问这用Brocade交换机做Fence Device还有其它方面的设置吗?也正如版主说的,我把REDHAT的文档都看了好多遍了,呵呵……还没有通。
第二:请大家帮忙分析指导Cman服务启动不了具体原因?
报错信息:
Sep 28 11:39:43 localhost cman_tool: gethostby*.getanswer: asked for "Web_B IN AAAA", got type "A"
Sep 28 11:39:43 localhost cman: cman_tool: Can't find broadcast address for node Web_B failed
如果还有什么没有想到的地方,请指出!感激不尽!帮忙看一下?
[ 本帖最后由 dighdypea 于 2006-9-28 11:44 编辑 ] |
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