Gluster users - Mar 2017 - Replicating one brick to many

We've got 2 sets of old/new servers. Each server has 4 disks, old disk = 400
GB, new disk = 3 TB. In total, capacity of old = new. We want to have a copy of
each file on old, another on new. I am not sure how to make that config, anyone
has suggestions?

Thanks in advance.

Youssef Eldakar
Bibliotheca Alexandrina

On Tue, Mar 28, 2017 at 5:21 PM, Youssef Eldakar <
Youssef.Eldakar at bibalex.org> wrote:
> We've got 2 sets of old/new servers. Each server has 4 disks, old disk
> 400 GB, new disk = 3 TB. In total, capacity of old = new. We want to have a
> copy of each file on old, another on new. I am not sure how to make that
> config, anyone has suggestions?
>
>
$ gluster volume create two-way-back old:/brick1 new:/brick1 old:/brick2
new:/brick2 ...

I guess we now recommend using arbiter volume type for better managing your
replication split-brain situations, so recommend using that with arbiter
brick being on newer nodes.

Regards,
Amar

> Thanks in advance.
>
> Youssef Eldakar
> Bibliotheca Alexandrina
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> Gluster-users mailing list
> Gluster-users at gluster.org
> http://lists.gluster.org/mailman/listinfo/gluster-users
>


-- 
Amar Tumballi (amarts)
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