https://tracker.ceph.com/issues/51343 is resolved in v16.2.5 upstream, and we've rebased ceph-5.1-rhel-patches to v16.2.6, so I'm moving this to ON_QA.
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 (Moderate: Red Hat Ceph Storage 5.1 Security, Enhancement, and Bug Fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2022:1174