[Linux-cluster] Multiple communication channels

[jacob ishak]

Hi

using the public interface for cluster communication is never recommended ,

you can add another crossover cable between the two servers , and apply bond
configuration between the crossovers connections in this way you can have
redundancy for cluster communication

Br,
jacob

On Wed, Dec 29, 2010 at 9:02 PM, Stefan Lesicnik <stefan at lsd.co.za> wrote:

> Hi all,
>
> I am running RHCS 5 and have a two node cluster with a shared qdisk. I have
> a bonded network bond0 and a back to back crossover eth1.
>
> Currently I have multicast cluster communication over the crossover, but
> was wondering if it was possible to use bond0 as an alternative / failover.
> So if eth1 was down, it could still communicate?
>
> I havent been able to find anything in the FAQ / documentation that would
> suggest this, so I thought I would ask.
>
> Thanks alot and I hope everyone has a great new year :)
>
> Stefan
>
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