Re: Working of a two-node cluster

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did you restarted the cluster after added the delay parameter?

2015-04-27 7:49 GMT+02:00 Jatin Davey <jashokda@xxxxxxxxx>:
> Ok , i tried with delay but it has not helped. I guess i have to try using
> quorum disk now.
>
> Thanks
> Jatin
>
> On 4/24/2015 7:06 PM, Vijay Kakkar wrote:
>
> You may need to delay the fencing ( delay=seconds ) or use quorum disk if
> delaying the fencing doesn't help.
>
> On Fri, Apr 24, 2015 at 6:23 PM, Jatin Davey <jashokda@xxxxxxxxx> wrote:
>>
>> Here is my cluster.conf file
>>
>> ************************
>> <?xml version="1.0"?>
>> <cluster config_version="4" name="****">
>>         <clusternodes>
>>                 <clusternode name="node-103" nodeid="1">
>>                         <fence>
>>                                 <method name="Method01">
>>                                         <device name="node-103"/>
>>                                 </method>
>>                         </fence>
>>                 </clusternode>
>>                 <clusternode name="node-105" nodeid="2">
>>                         <fence>
>>                                 <method name="Method02">
>>                                         <device name="node-105"/>
>>                                 </method>
>>                         </fence>
>>                 </clusternode>
>>         </clusternodes>
>>         <cman expected_votes="1" two_node="1"/>
>>         <fencedevices>
>>                 <fencedevice agent="fence_ipmilan" auth="password"
>> ipaddr="x.x.x.x" lanplus="on" login="admin" name="node-103" passwd="*****"
>> privlvl="ADMINISTRATOR"/>
>>                 <fencedevice agent="fence_ipmilan" auth="password"
>> ipaddr="x.x.x.x" lanplus="on" login="admin" name="node-105" passwd="******"
>> privlvl="ADMINISTRATOR"/>
>>         </fencedevices>
>>         <fence_daemon post_join_delay="120"/>
>>         <rm>
>>                 <resources>
>>                         <netfs export="/test" force_unmount="1"
>> fstype="nfs" host="x.x.x.x" mountpoint="/test/test/test" name="test123"/>
>>                         <ip address="x.x.x.x" sleeptime="5"/>
>>                         <script file="/xxx/xxx/xxx/xxx/xx.sh"
>> name="xxxx"/>
>>                 </resources>
>>                 <failoverdomains>
>>                         <failoverdomain name="Failover01" nofailback="1"
>> ordered="1">
>>                                 <failoverdomainnode name="node-103"
>> priority="1"/>
>>                                 <failoverdomainnode name="node-105"
>> priority="2"/>
>>                         </failoverdomain>
>>                 </failoverdomains>
>>                 <service domain="Failover01" name="Service01"
>> recovery="relocate">
>>                         <ip ref="x.x.x.x"/>
>>                         <netfs ref="test123"/>
>>                         <script ref="xxxx"/>
>>                 </service>
>>         </rm>
>> </cluster>
>>
>>
>> On 4/24/2015 6:01 PM, emmanuel segura wrote:
>>>
>>> please share your cluster config, maybe in this way someone can help you.
>>>
>>> 2015-04-24 14:12 GMT+02:00 Jatin Davey <jashokda@xxxxxxxxx>:
>>>>
>>>> Hi
>>>>
>>>> I am using a two node cluster using RHEL 6.5. I have a very fundamental
>>>> question.
>>>>
>>>> For the two node cluster to work , Is it mandatory that both the nodes
>>>> are
>>>> "online" and communicating with each other ?
>>>>
>>>> What i can see is that if there is communication failure between them
>>>> then
>>>> either both the nodes are fenced or the cluster gets into a "stopped"
>>>> state
>>>> (Seen from output of clustat command).
>>>>
>>>> Apologies if my questions are naive. I am just starting to work with
>>>> RHEL
>>>> cluster add-on.
>>>>
>>>> Thanks
>>>> Jatin
>>>>
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>>>> Linux-cluster mailing list
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>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>
>>>
>>>
>>
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>
>
>
>
> --
> Cheers
>
> Vijay Kakkar - RHC{E,SS,VA,DS,A,I,X}
>
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>
>
>
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