[Linux-cluster] Using a null modem for heartbeat with CS4?

[Manilal K M]

On 03/04/06, Troels Arvin <troels at arvin.dk> wrote:
> Hello,
>
> I would like to have to heartbeat channels between my cluster nodes: A
> cross-over ethernet cable and a null modem cable.
>
> In the manual for Cluster Suite 3 (CS2), it's stated that a null modem
> cable can be used for heartbeat.
>
> The manual for CS4 doesn't mention null modem cables. Isn't it possible to
> use null modem cables for heartbeat in CS4?
AFAIK, Null modems are not supported in CS4.

regards
Manilal