Ceph » mgr

Enabled mgr module with rook orchestrator, and used mgr/volumes module to
create subvolumes and volumes

1. ceph fs volume create marvel
2. ceph fs volume create dc

1. ceph fs subvolume create dc batman

Expected the fs subvolume (directory) 'batman' to be in fs volume (filesytem) 'dc',
instead found it in volume 'marvel'.

1. ceph-fuse /mnt/ceph-fuse --client_mds_namespace=dc
   ceph-fuse⁹⁹⁴⁸: starting ceph client
   2019-02-13 13:14:54.600 7ff2e719db40 -1 init, newargv = 0x563499afb1f0 newargc=7
   ceph-fuse⁹⁹⁴⁸: starting fuse
2. ls /mnt/ceph-fuse/
3. umount /mnt/ceph-fuse/
4. ceph-fuse /mnt/ceph-fuse --client_mds_namespace=marvel
   ceph-fuse¹⁰⁰⁰⁰: starting ceph client
   2019-02-13 13:15:35.573 7f5af873db40 -1 init, newargv = 0x55de3a176650 newargc=7
   ceph-fuse¹⁰⁰⁰⁰: starting fuse
5. ls /mnt/ceph-fuse/volumes/
   _batman:batman.meta batman/
6. ls /mnt/ceph-fuse/volumes/batman/
   batman