Hi, Running ACLs test from xfstests-dev against a kernel client works fine. I use the following local.config - export FSTYP=ceph export TEST_DEV=10.5.50.196:40535:/test export TEST_DIR=/mnt/test #export SCRATCH_DEV=10.215.99.205:40336:/scratch #export SCRATCH_MNT=/mnt/scratch and I get following output - FSTYP -- ceph PLATFORM -- Linux/x86_64 p50 5.0.7-200.fc29.x86_64 generic/099 2s ... 3s Ran: generic/099 Passed all 1 tests I can't get the tests running when the client is FUSE mounted. I've tried setting FSTYP to 'ceph', 'ceph-fuse' and 'fuse', but none of them worked. The error and local.config in all these cases are copied here - https://paste.fedoraproject.org/paste/Ol2UtjEs7GgHFTXXzMea~w. I am mounting /mnt/test using ceph-fuse using following Ceph command - sudo ./bin/ceph-fuse --client_mountpoint=/test /mnt/test Thanks, - Rishabh