2018-05-27 16:30 GMT+02:00 Leônidas Villeneuve <leonidas@xxxxxxxxxxxxx>:
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
Looking for help with your Ceph cluster? Contact us at https://croit.io
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Looking for help with your Ceph cluster? Contact us at https://croit.io
croit GmbH
Freseniusstr. 31h
81247 München
www.croit.io
Tel: +49 89 1896585 90
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