[Linux-cluster] Two node cluster without quorum disk

Ralph Zukeb ralphzukeb at gmail.com
Wed Apr 22 10:14:49 UTC 2009


2009/4/22 Mrugesh Karnik <mrugeshkarnik at gmail.com>:
> On Wednesday 22 Apr 2009 15:25:32 Ralph Zukeb wrote:
>> Hello again! Thanks for the tips so far.
>>
>> How can I ensure that the node holding the services and resources in a
>> two node cluster keeps holding them if the two nodes cannot see each
>> other?
>>
>> I am not using a quorum disk.
>
> <cman two_nodes="1" expected_votes="1"/>
>
> Make sure you configure fencing properly though. Also, getting rid of the
> two_node attribute requires a full cluster restart.
>
> Mrugesh
>

I tried this, but when I killed the switch for the cluster traffic,
BOTH nodes got fenced! Can I avoid this?




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