2018-05-27 16:30 GMT+02:00 Leônidas Villeneuve <[email protected]>:

>
> I'm very confused about it, as every tutorial and docs take for granted
> k+m = OSDs, but neither say about adding more OSDs and hosts to an existing
> erasure cluster.
>

Which doc or tutorial does state that? Because that's a horribly bad setup.

k + m should be at least one less than your total number of servers and
less than ~10 or so as a rule of thumb.
(There are of course scenarios where different configurations are feasible)


Paul

-- 
Paul Emmerich

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