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

[Dan B. Phung]

try using multicast instead of broadcast, as in:

(from http://sources.redhat.com/cluster/doc/usage.txt)

<cman>
    <multicast addr="224.0.0.1"/>
</cman>

<clusternode name="nd1">
    <multicast addr="224.0.0.1" interface="eth0"/>
</clusternode>

-dan


On 4, May, 2005, Andres Lagar Cavilla declared:

> 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>
> 
> 
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