Description of problem:
Creating FS subvolume and subvolumegroup snapshot fails
How reproducible: Always
Steps to Reproduce:
Create a Ceph filesystem.
Within a Ceph client with 'admin' cephx auth ID issue the following commands (substitute your filesystem's name),
$ # Create a FS subvolume
$ ceph fs subvolume create <fs-name> subvol00
$ # Try creating its snapshot.
$ ceph fs subvolume snapshot create <fs-name> subvol00 snap00
$ # Create a FS subvolume group
$ ceph fs subvolumegroup create <fs-name> gp00
4. # Try creating its snapshot
$ ceph fs subvolumegroup snapshot create <fs-name> gp00 snap00
`fs subvolume snapshot create` and `fs subvolumegroup snapshot create` commands fail.
Snapshot creations should succeed.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.