Ceph » CephFS

The last two commands have no effect on the caps held by client.x in its keyring -

$ ceph fs volume create b
$ ceph fs authorize a client.x / rw
$ ceph fs authorize a client.x /dir1 rw
$ ceph fs authorize a client.x /dir2 rw
$ ceph auth get client.x
$ ceph fs authorize b client.x / rw
[client.x]
        key = AQAkWrJlNDdPGhAAGHfc3zW2PTJCIdzIJ3aekA==
        caps mds = "allow rw fsname=a, allow rw fsname=a path=dir1, allow rw fsname=a path=dir2, allow rw fsname=b" 
        caps mon = "allow r fsname=a, allow r fsname=b" 
        caps osd = "allow rw tag cephfs data=a, allow rw tag cephfs data=b" 
updated caps for client.x

$ # next two commands will have no effect, last command will print same keyring as above
$ ceph fs authorize b client.x /dir1 rw
no update for caps of client.x
$ ceph fs authorize b client.x /dir2 rw
no update for caps of client.x
$ ceph auth get client.x
[client.x]
        key = AQAkWrJlNDdPGhAAGHfc3zW2PTJCIdzIJ3aekA==
        caps mds = "allow rw fsname=a, allow rw fsname=a path=dir1, allow rw fsname=a path=dir2, allow rw fsname=b" 
        caps mon = "allow r fsname=a, allow r fsname=b" 
        caps osd = "allow rw tag cephfs data=a, allow rw tag cephfs data=b"