osd_mclock_max_capacity_iops_ssd && multiple osd by nvme ?

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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

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