Very slow recovery/peering with latest master

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Hi,
I am seeing very slow recovery when I am adding OSDs with the latest master.
Also, If I just restart all the OSDs (no IO is going on in the cluster) , cluster is taking a significant amount of time to reach in active+clean state (and even detecting all the up OSDs).

I saw the recovery/backfill default parameters are now changed (to lower value) , this probably explains the recovery scenario , but, will it affect the peering time during OSD startup as well ?

Thanks & Regards
Somnath


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