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[Linux-cluster] the cluster don't restart (clvmd)



Hi,
I have a cluster configuration with two node..this is my cluster.conf:

####################cluster.conf####################
<?xml version="1.0"?>
<cluster alias="yoda-cl" config_version="3" name="yoda-cl">
        <fence_daemon clean_start="0" post_fail_delay="0" post_join_delay="3"/>
        <clusternodes>
                <clusternode name="yoda2.cs.tin.it" nodeid="1" votes="1">
                        <fence/>
                </clusternode>
                <clusternode name="yoda1.cs.tin.it" nodeid="2" votes="1">
                        <fence/>
                </clusternode>
        </clusternodes>
        <cman expected_votes="1" two_node="1"/>
        <rm>
                <failoverdomains/>
                <resources/>
        </rm>
        <fencedevices/>
</cluster>
####################cluster.conf####################

I have  tried to restart cluster without reboot because the command clustat on node 2 don't work ... but ther is a problem on fence device..this is the messages..

[root yoda1 cluster]# /etc/init.d/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... failed

The follow the log:
Sep  1 11:27:47 yoda1 groupd[8162]: found uncontrolled kernel object clvmd in /sys/kernel/dlm
Sep  1 11:27:47 yoda1 groupd[8162]: local node must be reset to clear 1 uncontrolled instances of gfs and/or dlm
Sep  1 11:27:47 yoda1 openais[8154]: [CMAN ] cman killed by node 2 because we were killed by cman_tool or other application
Sep  1 11:27:47 yoda1 fence_node[8163]: Fence of "yoda1.cs.tin.it" was unsuccessful
Sep  1 11:27:47 yoda1 fenced[8169]: cman_init error (nil) 111
Sep  1 11:27:47 yoda1 gfs_controld[8181]: cman_init error 111
Sep  1 11:27:57 yoda1 dlm_controld[8175]: group_init error (nil) 111

best regards

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