The ceph packages in queens-proposed fixes this issue Some details on different nodes
On ceph-mon node: ubuntu@juju-590627-246395-0:~$ apt-cache policy ceph ceph: Installed: 12.2.12-0ubuntu0.18.04.4 Candidate: 12.2.12-0ubuntu0.18.04.4 Version table: *** 12.2.12-0ubuntu0.18.04.4 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic-proposed/main amd64 Packages 100 /var/lib/dpkg/status 12.2.12-0ubuntu0.18.04.3 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages 12.2.12-0ubuntu0.18.04.2 500 500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages 12.2.4-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic/main amd64 Packages ubuntu@juju-590627-246395-0:~$ ceph fs authorize ceph-fs client.foo / rw [client.foo] key = AQCiAeZd+PTmHhAAh2VDxBu1JJR7qr5lfLavaw== ubuntu@juju-590627-246395-0:~$ ceph fs authorize ceph-fs client.bar /bar rw [client.bar] key = AQC2COZdxTytDxAAtY3oVcjK8XqzlFf0oRlzWQ== On ceph-fs node: ubuntu@juju-590627-246395-7:~$ apt-cache policy ceph ceph: Installed: 12.2.12-0ubuntu0.18.04.4 Candidate: 12.2.12-0ubuntu0.18.04.4 Version table: *** 12.2.12-0ubuntu0.18.04.4 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic-proposed/main amd64 Packages 100 /var/lib/dpkg/status 12.2.12-0ubuntu0.18.04.3 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages 12.2.12-0ubuntu0.18.04.2 500 500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages 12.2.4-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic/main amd64 Packages ubuntu@juju-590627-246395-7:~$ sudo ceph-fuse -c ceph.conf --id foo -k client.foo.keyring mnt ceph-fuse[4198]: starting ceph client 2019-12-03 07:01:22.855304 7fb6a87f6500 -1 init, newargv = 0x559f708262e0 newargc=9 ceph-fuse[4198]: starting fuse ubuntu@juju-590627-246395-7:~$ ls mnt/ ubuntu@juju-590627-246395-7:~$ sudo mkdir mnt/bar ubuntu@juju-590627-246395-7:~$ ls mnt bar ** Tags removed: verification-needed verification-queens-needed ** Tags added: verification-done verification-queens-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847822 Title: CephFS authorize fails with unknown cap type To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1847822/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs