[Linux-cluster] Use alternate network interfaces for heartbeat in RHCS

brem belguebli brem.belguebli at gmail.com
Fri Aug 28 17:38:53 UTC 2009

the clusternodes defined in cluster.conf are :


which correpond to the bond0 interfaces on both nodes.

I expect to use node1-hb and node2-hb as heartbeat interfaces. (bond1)

I may have misunderstood something, but are you telling me that I have to
use the nodeX-hb as clusternodes in cluster.conf ?


2009/8/28 Christine Caulfield <ccaulfie at redhat.com>

> On 28/08/09 15:24, brem belguebli wrote:
>> Hi Chrissie,
>> Are you pointing me to the paragraph "what's the right way to ....eth0 ?"
>> I've tried this at first adding adding a suffix to the interfaces but
>> nothing happened. Suffix -p may be hardcoded (I've used -hb)
>> Here's an outputof my /etc/hosts (identical on both nodes):
>>   node1 node1.mydomain
>>   node2 node2.mydomain
>>   node1-hb
>>   node2-hb
>> Still using bond0 ....
>> Brem
> The suffix isn't hard-coded or anything to do with cman really, it's just a
> way of distinguishing interfaces.
> You need to edit cluster.conf to tell it to use the different name.
> If you get despertate then you can always put the IP address in
> cluster.conf, but the output from cman_tool nodes doesn't look as nice!
> Chrissie
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