[DRBD-user] Two NIC question

Florian Haas florian.haas at linbit.com
Tue Feb 19 20:10:03 CET 2008

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


On Tuesday 19 February 2008 20:04:40 rois wrote:
> On Mon, 2008-02-18 at 14:52 -0500, Rob Morin wrote:
> > OK so i am using 2 NICS eth0 for 192.168.1.x and eth1 for my public IP
> >
> > now when we add the 2 nodes in each servers /etc/hosts file do i use the
> > private ip or the public one, drbd use the 192 for heartbeat and
> > replication....
>
> Well I wouldn't put the replication link in the public.  Is the private
> a private lan accessing the server or just a crossover/drbd link?
>
> I have a server with a public lan and a private lan so I added a 3rd nic
> with a crossover cable just for drbd replication.  Then heartbeat uses
> the public and private but not the crossover.

So you're just deliberately accepting Heartbeat split brain if your switches 
fail?

Just my €.02.

:-)
Florian


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: Florian G. Haas 
: LINBIT Information Technologies GmbH
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