On a test cluster with 994GB used, via collectd I get in influxdb an incorrect 9.3362651136e+10 (93GB) reported and this should be 933GB (or actually 994GB). Cluster.osdBytes is reported correctly 3.3005833027584e+13 (30TB) cluster: health: HEALTH_OK services: mon: 3 daemons, quorum a,b,c mgr: c(active), standbys: a, b mds: 1/1/1 up {0=a=up:active}, 1 up:standby osd: 6 osds: 6 up, 6 in data: pools: 6 pools, 600 pgs objects: 3477k objects, 327 GB usage: 994 GB used, 29744 GB / 30739 GB avail pgs: 600 active+clean Influxdb: 1499201873311403849 c01 mon.a ceph_bytes Cluster.osdBytesAvail 3.2912470376448e+13 1499201873311399889 c01 mon.a ceph_bytes Cluster.osdBytesUsed 9.3362651136e+10 1499201873311396462 c01 mon.a ceph_bytes Cluster.osdBytes 3.3005833027584e+13 _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com