[ceph-users] cephfs-mirror and acl

hi, hope, somebody can help me,i did not found any ideas in the internet. we plan to migrate our fileserver storage to cephfs. our customer uses acl. for standby, it would be great to have a cold standby ... thats why cephfs-mirror. after a lot of testing, i got cephfs-mirror working. but now, is see ... there where no acl synced. i see the acl in the snapshot, but not on the other side. is somebody using cephfs-mirror, also with acl? do you have any other ideas for cold standby (rsync, lsyncd)? many thanks for help and regards, ronny