Hi, I would like to advise to correctly tune  osd_mclock_max_capacity_iops_ssd when you have multiple osd by nvme ? Does it need simply to divide the total iops of the nvme by number of osd ? But maybe it'll impact performance if more read/write are done on one of the osd ? I really don't known if we still need multiple osd by nvme in quincy ? Maybe it could be easier with a simple osd ? Regards, Alexandre