Ceph OSD Hardware - A Pragmatic Guide

In this session, you will learn how to pick the OSD node which just right for your deployment. We will share with you all the lessons we've learned the hard way when operating our two Ceph clusters over the past several years. We will cover some recommendations on picking the right hardware for Ceph, as well as some tips on optimizing the deployed Ceph cluster for OpenStack. docs.openstack.org/openstack-...
Speaker(s):
Piotr Wachowicz
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[@BrightComputingYT]

Thanks for having us in Barcelona. Were happy to share our knowledge on Ceph!

[@7462rajat]

Would be much helpful for me. Question: can we set different value of : "ceph osd crush reweight" in ceph cluster?

[@slesru]

interesting, but about linux vfs cache, i.e. RAM and ssds - do we still need them for bluestore?

[@HenryPan]

COOL