[Linux-cluster] GNBD configuration

[Weikuan Yu]

Hi,

I recently want to update from GFS6.0 to GFS6.1. I have not yet been 
successful in creating a GNBD-based small configuration.

I used the following cluster.conf on node15,node16,node22.
# cat /etc/cluster/cluster.conf
<?xml version="1.0"?>
<cluster name="y2gfs" config_version="1">
<cman two_node="1" expected_votes="1"> </cman>
<clusternodes>

<clusternode name="node15"> <fence> <method name="single"> <device 
name="gnbd" ipaddr="node15"/> </method>
</fence> </clusternode>

<clusternode name="node16"> <fence> <method name="single"> <device 
name="gnbd" ipaddr="node16"/> </method>
</fence> </clusternode>
</clusternodes>

<fencedevices>
         <fencedevice name="gnbd" agent="fence_gnbd" servers="node22"/>
</fencedevices>
</cluster>


After loading all the modules, I try to run these commands:
ccsd
cman_tool join
fence_tool join
clvmd

I have the following problems.
  -- not able to have node22 join the cluster manager.
  -- Not able to complete this command for node16
     # fence_tool join

[root at node22 cluster-RHEL4]# cman_tool join
cman_tool: local node name "node22" not found in cluster.conf

Can anybody share some insights here? I have been trying different steps for 
a while to no successes. Let me know if I need to be more clear on some 
specifics.

Many thanks in advance,

Weikuan