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
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
Paul Emmerich
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
On Fri, Dec 6, 2019 at 2:06 AM 徐蕴 <yunxu@xxxxxx> 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?
Br,
Xu Yun
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