Hi Robert,
Thanks for your suggestion. I had tried this, and it gave an error when
starting cman due to incorrect configuration - turns out it is a 5.x option,
not needed for 6.x because it works out the interface based on the cluster
ip address.
Thanks anyway :)
You might try to add the multicast stanza inside the <clusternode> stanza as
well. You can specify an specific interface as well.
For example,
<clusternode name="node1.company.com" nodeid="1" votes="1">
<fence>
<method name="1">
<device name="iLO_node1"/>
</method>
</fence>
<multicast addr="239.192.15.224" interface="bond1"/>
</clusternode>
I have gotten this to work internally, but your environment may be
different.
Robert
On Mon, Sep 26, 2011 at 4:55 PM, Matthew Painter <[email protected]
> wrote:
> Hi all,
>
> I have been trying to set up a cluster of 3 on Red Hat 6.1 using a cisco
> switch, and therefore a fixed multicast address - 239.192.15.224 in this
> case.
>
> All the docs etc. say to add to the cluster.conf:
>
> <cman>
> <multicast addr="239.192.15.224"/>
> </cman>
>
> This seems to work and a cman_tool status brings back the correct multicast
> address, but has a Quorum status of "Activity Blocked", because the culster
> nodes never join.
>
> *However* if I manually run "cman_tool leave" and then "cman_tool join -m
> 239.192.15.224", the nodes can see each other.
>
> Does anyone know if this is this a known issue? I can't find any
> information about it.
>
> Thanks for all your help :)
>
> Matt
>
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