# 0.84 cont. 07/28/2014 * Feature #8147: osd: make split automatically trigger scrub * Feature #8389: osd: clean up old ec objects more aggressively * Feature #8480: modify scrub to detect/repair obsolete rollback objects * Bug #8851: Mon crash after update to 0.80.4 * Support #8915: Ceph Firefly 0.80.4 : health HEALTH_WARN pool volumes has too few pgs; crush map has legacy tunables * Bug #8922: ceph-deploy mon create fails to create additional monitoring nodes. * Bug #8966: ceph.conf "osd pool default size = 2" not working * Bug #9007: Ceph Firefly 0.80.4 : Unable to get some pool values * Bug #9188: make check fails for setmaxosd