[ceph-users] ceph fs dir-layouts and sub-directory mounts

I would like to (in this order) - set the data pool for the root "/" of a ceph-fs to a custom value, say "P" (not the initial data pool used in fs new) - create a sub-directory of "/", for example "/a" - mount the sub-directory "/a" with a client key with access restricted to "/a" The client will not be able to see the dir layout attribute set at "/", its not mounted. Will the data of this client still go to the pool "P", that is, does "/a" inherit the dir layout transparently to the client when following the steps above? Best regards, ================= Frank Schilder AIT Risø Campus Bygning 109, rum S14