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A few weeks ago I converted everything from straw to straw2 (to be able to use the balancer) using the command: ceph osd crush set-all-straw-buckets-to-straw2 I have now just added a new rack bucket, and moved a couple of new osd nodes in this rack, using the commands: ceph osd crush add-bucket Rack12-PianoAlto rack ceph osd crush move Rack12-PianoAlto root=default ceph osd crush move ceph-osd-06 rack=Rack12-PianoAlto ceph osd crush move ceph-osd-07 rack=Rack12-PianoAlto Since I see that these new entries are still using straw, I re-run: ceph osd crush set-all-straw-buckets-to-straw2 I am trying to understand what should be changed to have new buckets created using straw2. Should I change this one: tunable straw_calc_version 1 in the crushmap ? You should set `ceph osd cursh tunables optimal`.
k |
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