[Linux-cluster] cman_tool: Can't find broadcast address for node

[Andres Lagar Cavilla]

Hi there,
I'm trying to set up a cluster here, to use gnbd. I downloaded the 
source from cvs (May 4), branch RHEL4. After a few tweaks compiled 
succesfully, and I have all the modules loaded
modprobe gfs
modprobe lock_dlm

I start ccsd with no problems. ccsd_test connect does not work. I do not 
despair and proceed to do cman_tool join -c cluster1 (my cluster.conf is 
based on the simple example out there, adapted for three machines; 
transcribed below). This works on one of my three nodes (toshiba, a SuSE 
9.2 box). However, on both the other nodes (Debian Sarge's) cman_tool fails:
cman_tool: Can't find broadcast address for node xxx

All machines run latest kernel 2.6.11, through the respective 
distribution packages. The debian machines can also boot into xen, using 
kernel 2.6.11, and it doesn't work there either.

Any pointers? don't really know what other information may be useful, so 
please ask at will and I'll cut&paste.
Thanks a lot

Andres

<?xml version="1.0"?>
<cluster name="cluster1" config_version="1">

  <cman>
  </cman>

  <clusternodes>
    <clusternode name="toshiba" votes="1">
      <fence>
        <method name="single">
          <device name="human" ipaddr="192.168.70.11"/>
        </method>
      </fence>
    </clusternode>
    <clusternode name="debian" votes="1">
      <fence>
        <method name="single">
          <device name="human" ipaddr="192.168.70.44"/>
        </method>
      </fence>
    </clusternode>
    <clusternode name="simmons" votes="1">
      <fence>
        <method name="single">
          <device name="human" ipaddr="192.168.70.112"/>
        </method>
      </fence>
    </clusternode>
  </clusternodes>

  <fence_devices>
    <fence_device name="human" agent="fence_manual"/>
  </fence_devices>

</cluster>