Thank you Paul, great hint!
2019年12月6日 上午9:23，Paul Emmerich <paul.emmerich@croit.io> 写道：
You should definitely migrate to BlueStore, that'll also take care of the leveldb/rocksdb upgrade :) For me mons: as it's super easy to delete and re-create a mon that's usually the best/simplest way to go.
Also, note that you can't immediately continue from Luminous to Nautilus, you have to scrub everything on Luminous first as the first scrub on Luminous performs some data structure migrations that are no longer supported on Nautilus.
Paul
-- Paul Emmerich
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On Fri, Dec 6, 2019 at 2:06 AM 徐蕴 <yunxu@me.com <mailto:yunxu@me.com>> wrote: Hello,
We are planning to upgrade our cluster from Jewel to Nautilus. From my understanding, leveldb of monitor and filestore of OSDs will not be converted to rocketdb and bluestore automatically. So do you suggest to convert them manually after upgrading software? Is there any document or guidance available?
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