Gluster users - Jul 2014 - change IP address of working gluster cluster

Hi!

I have seen, that someone else is having tha same problem, but he received
no answer at all.
http://gluster.org/pipermail/gluster-users/2014-March/039421.html

We have got the same problem. There are two NICs in all boxes, 1G and 10G,
and we started just the 1G, but now would like to use the other.

IP addresses/networks are different (of course) and there are running
services in the cluster.

Is there a way to work out this easily?

I'm pretty sure I can add new nodes on the new network and later remove the
old ones, but it would be nicer to have some way for changing connect data
of the same nodes.

Regards,

Attila
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On 2014-07-10 10:11, Attila Heidrich wrote:
> Hi!
> 
> I have seen, that someone else is having tha same problem, but he received
> no answer at all.
> http://gluster.org/pipermail/gluster-users/2014-March/039421.html
> 
> We have got the same problem. There are two NICs in all boxes, 1G and 10G,
> and we started just the 1G, but now would like to use the other.
> 
> IP addresses/networks are different (of course) and there are running
> services in the cluster.
> 
> Is there a way to work out this easily?
> 
> I'm pretty sure I can add new nodes on the new network and later remove
the
> old ones, but it would be nicer to have some way for changing connect data
> of the same nodes.
If you want clients to use the 1G links, and servers to talk via the 10G links,
'ip route add <dest> src <1G address> dev <10G
interface>' on all server might help.

/Anders

-- 
Anders Blomdell                  Email: anders.blomdell at control.lth.se
Department of Automatic Control
Lund University                  Phone:    +46 46 222 4625
P.O. Box 118                     Fax:      +46 46 138118
SE-221 00 Lund, Sweden