[DRBD-user] a problem

Luciano Miguel Ferreira Rocha strange at nsk.no-ip.org
Wed Dec 6 16:21:35 CET 2006

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.

On Wed, Dec 06, 2006 at 04:16:56PM +0100, adamou s. nacer wrote:
> Hi all,
> I am studying how to build a cluster using REDHAT AS 3 (in my school). I
> decided to use the latest drbd source package I got from www.drbd.org. I
> compiled it and it runned well except that when i launched the two nodes of
> the cluster, the two instances of drbd running on each of them couldn't
> connect one with the other.
> I runned
> netstat -a |grep 7788
> as 7788 is the port I used on the two nodes and a drbd process was listen on
> that port.
> Now, I don't known what is the problem.
> I did follow carefully the instructions from the INSTALL.txt file and I did
> configure drbd well (I did the same configuration with two debian machines
> and I didn't get any problem, since debian comes with a precompiled drbd
> package).
> Please, If someone has an idea, I would be really interested.
> Thanks in advance.

/sbin/iptables -L -n -v -> see if you aren't blocking the connections.

/etc/init.d/iptables stop to flush the firewall.

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