On 08/02/2019 19.29, Marc Roos wrote:
> Yes that is thus a partial move, not the behaviour you expect from a mv 
> command. (I think this should be changed)

CephFS lets you put *data* in separate pools, but not *metadata*. Also,
I think you can't remove the original/default data pool.

The FSMap seems to store pools by ID, not by name, so renaming the pools
won't work.

This past thread has an untested procedure for migrating CephFS pools:


Hector Martin (hec...@marcansoft.com)
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