Hello!

I have a cluster ceph with 6 nodes with 6 HDD disks in each one. The status of 
my cluster is OK and the pool 45.25% (95.55 TB of 211.14 TB). I don't have any 
problem.

I want change the position of a various disks in the disk controller of some 
nodes and I don't know what is the way.

 - Stop osd and move the disk of position (hotplug).

 - Reweight osd to 0 and move the pgs to other osds, stop osd and change 
position

I think first option is ok, the data not deleted and when I will changed the 
disk the server recognised again and I will can start osd without problems.

What is the best option for you? Exist any problem?

Best regards!!
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