[Linux-cluster] porblem with quorum at cluster boot

[Jason_Henderson at Mitel.com]

I think you still need two_node="1" in your conf file if you want a single 
node to become quorate.

linux-cluster-bounces at redhat.com wrote on 09/24/2010 12:38:17 PM:

> hello,
> 
> I have a 2 node cluster with qdisk quorum partition;
> 
> each node has 1 vote and the qdisk has 1 vote too; in cluster.conf I 
> have this explicit declaration:
> <cman expected_votes="3" two_node="0"\>
> 
> when I have both 2 nodes active cman_tool status tell me this:
> 
> Version: 6.1.0
> Nodes: 2
> Expected votes: 3
> Quorum device votes: 1
> Total votes: 3
> Node votes: 1
> Quorum: 2
> 
> then, if I power off a node these value, as expected, changed this way:
> Nodes: 1
> Total votes: 2
> 
> and the cluster is still quorate and functional.
> 
> the problem is if I power off both the node and them power on only one 
> of them: in this case the single node does not quorate and the cluster 
> does not start: I have to power on both the node to have the cluster 
> (and services on the cluster) working.
> 
> I'd like the cluster can work (and boot) even with a single node (ie, if 

> one of the node has hw failure and is down I still want to be able to 
> reboot the working node and have it booting correctly the cluster)
> 
> any hints? (thank's for reading all this)
> 
> -- 
> bye,
> emilio
> 
> --
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> Linux-cluster at redhat.com
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