[Linux-cluster] GFS/cman related problems?

[thomasie]

Dear ALL:
    Hello, I hope I'm sending to the correct list.  I'm having problems
starting up gfs 6.1, and hopefully it's just something incorrect with my
configuration.

    I used two standard machine . My system is Fedora Core 4. The kernel
modules load fine.
    root # modprobe lock_dlm

first node:
    root # ccsd
    root # cman_tool join

second node:
    root # ccsd
    root # cman_tool join

    when we are going to start both nodes we get that the first node without
problems, but the second one never get connected at cman and remain trying to
connect with the following error: udp port 6809 unreachable.
    Then, I run cman_tool with DEBUG defined and get this:
first node: sending HELLO
second node: sending membership request, but I get udp port 6809
unreachable.

    My configuration file is 
<?xml version="1.0"?>
<cluster name="alpha" config_version="1">

<cman two_node="1" expected_votes="1">
  <multicast addr="224.0.0.1"/>
</cman>

<clusternodes>
  <clusternode name="node1" nodeid="1" votes="1">
    <multicast addr="224.0.0.1" interface="eth1"/>
    <fence>
      <method name="human">
        <device name="net_dev1"/>
      </method>
    </fence>
  </clusternode>

  <clusternode name="node2" nodeid="2" votes="1">
    <multicast addr="224.0.0.1" interface="eth0"/>
    <fence>
      <method name="human">
        <device name="net_dev2"/>
      </method>
    </fence>
  </clusternode>
</clusternodes>

<fencedevices>
  <fencedevice name="net_dev1" agent="fence_gnbd" server="node1" login="root"
passwd="111111"/>
  <fencedevice name="net_dev2" agent="fence_gnbd" server="node2" login="root"
passwd="111111"/>
</fencedevices>

</cluster>

any help is much appreciated.

Rregards,
thomasie





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