Re: Backfill/recivory very slow

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Hi,

> What's the average object size? It looks like you've got 27 PGs which are
> actively doing recovery and they're each doing about 3 recoveries per
> second. That's about the right PG count given the small number of OSDs in
> the pool (based on the tunable recovery values), so it's just the speed
> which is bad.
> If it is because the objects are small, Sam is doing work now that I believe
> will land in Dumpling and should significantly improve that situation.

Ah yes, indeed this pool is like 300k small objects of 18kb in average ...

Good to know it's going to get better :P


Cheers,

    Sylvain
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