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Re: [Linux-cluster] Conga Error: "... reports its cluster version is rhel4 and we expect rhel5"



No no, I did it before (sorry, I forgot to tell you):

[root rhcs2]~# service qdiskd start
Starting the Quorum Disk Daemon:                           [  OK  ]

[root rhcs2]~# service cman start
Starting cluster:
   Enabling workaround for Xend bridged networking... done
   Loading modules... done
   Mounting configfs... done
   Starting ccsd... done
   Starting cman... done
   Starting daemons... done
   Starting fencing...
zsh: suspended  service cman start
[root rhcs2]~# bg
[1]  + continued  service cman start
[root rhcs2]~# tail -f /var/log/messages
Dec 22 16:20:13 rhcs2 ccsd[1346]: Cluster is not quorate. Refusing connection. Dec 22 16:20:13 rhcs2 ccsd[1346]: Error while processing connect: Connection refused Dec 22 16:20:14 rhcs2 ccsd[1346]: Cluster is not quorate. Refusing connection. Dec 22 16:20:14 rhcs2 ccsd[1346]: Error while processing connect: Connection refused
...


Daniela


John Ruemker wrote:
Daniela Anzellotti wrote:
Ciao,

I set expected_votes="3" (I thought this was the minimum number of votes required to make the cluster working...), but the message is always the same:

ccsd[326]: Cluster is not quorate.  Refusing connection.

Should the quorum be reset somehow?

Are you only starting one node and not starting qdisk? With expected_votes=3 you need at least 2 votes to have quorum, so you either must have both nodes joined in the cluster or one node plus qdiskd running.
John


Thanks again
Daniela

John Ruemker wrote:
Alexandre Gondim dos Santos wrote:
After a very fast view in your cluster.conf file. You must activate de two_node mode.


root# cat /etc/cluster/cluster.conf
<?xml version="1.0" ?>
<cluster alias="sicr_vm" config_version="7" name="sicr_vm">
        <cman two_node="0" expected_votes="2"/>
<cman two_node="1" expected_votes="2"/>


The qdisk counts as a third node so you'll want to leave two_node off. You should also set expected_votes to 3.

<quorumd label="CLUSTER_QDISK" interval="2" min_score="1" tko="10" votes="1"> <heuristic interval="2" program="ping -c 3 <gateway_IP_address" score="1"/>
        </quorumd>
<fence_daemon clean_start="0" post_fail_delay="0" post_join_delay="3"/>
        <clusternodes>
                <clusternode name="node1" nodeid="1" votes="1">
                        <fence/>
                </clusternode>
                <clusternode name="node2" nodeid="2" votes="1">
                        <fence/>
                </clusternode>
        </clusternodes>
        <fencedevices/>
        <rm>
                <failoverdomains/>
                <resources/>
        </rm>
</cluster>

Alexandre Gondim dos Santos

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