Stefan, I agree with you.
In Jewel the recovery process is not really throttled by default.
With Luminous and later you benefit from dynamic resharding and the too
big OMAPs handling.
Regars, Joachim
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Clyso GmbH
Am 29.10.2020 um 21:30 schrieb Stefan Kooman:
On 2020-10-29 06:55, Mark Johnson wrote:
I've been struggling with this one for a few days now. We had an OSD report as near full a few days ago. Had this happen a couple of times before and a reweight-by-utilization has sorted it out in the past. Tried the same again but this time we ended up with a couple of pgs in a state of backfill_toofull and a handful of misplaced objects as a result.
Consider upgrading to luminous (and then later nautilus).
Why? There you can use ceph balancer in upmap mode (at least when your
clients are new enough). No need to do any manual re weighting anymore.
^^ this besides the tips Frank gave you.
Gr. Stefan
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