НА: Blocked requests/ops?

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Hi!

>Does this make sense to you? Any other thoughts?

Yes, we're use:

>osd max backfills = 2
>osd recovery max active = 2

on 5 node 58 osds cluster. The duration of one OSD full recovery is ~4 hours.
Such tuning do not harm client io - we observe only 20-30% performance
degradation.

Megov Igor
CIO, Yuterra



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