This is from upstream issue:
ceph-fuse becomes unstable and intermittently crashes in RHCS 2.0 when quotas are in use.
I've pushed cherry-picked fix to ceph-2-rhel-patches branch. This corresponds to the upstream backport that will go into 10.2.4 here: https://github.com/ceph/ceph/pull/10107
Not seen any crashes in ceph-fuse after setting quota values and running IO.
Moving this bug to verified state.
Verified in ceph-build version: 10.2.3-12.el7cp
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.