Hi Markus,
Markus Hubig wrote on 20130320:
...
> # gluster volume add-brick glusterfs gluster02:/srv/gluster/exp{0..1}
...
> But I think I'll maybe get this one:
>
> +-------------+ +-------------+ +-------------+
> | gluster00 | | gluster01 | | gluster02 |
> +-------------+ +-------------+ +-------------+
> | exp0 | exp1 | | exp0 | exp1 | | exp0 | exp1 |
> +------+------+ +------+------+ +------+------+
> | | | | | |
> +------+----------+ | +-----+
> | |
> +-----------------+
>
> So how can I get the schema I want? Is this even possible?
Afaik it involves replace-brick commands (use this on >= 3.3.1).
So instead of the add-brick you'd do something like this :
- replace-brick gluster00:exp0 gluster02:exp0
You go to sleep for 2 days ;-)
- replace-brick gluster01:exp0 gluster02:exp1
You sleep another 2 days, then
- add-brick gluster00:exp0 gluster01:exp0
and then start the 2 rebalance steps.
regards,
Hans Lambermont
--
Hans Lambermont | Senior Architect
(t) +31407370104 (w) www.shapeways.com
