Hi, Is there any configuration option in ceph.conf for enabling/disabling the bilog list? I mean the result of this command: radosgw-admin bilog list One ceph cluster gives me results - list of operations which were made to the bucket, and the other one gives me just an empty list. I can't see what's the reason. I can't find it anywhere here in the ceph.conf file. http://ceph.com/docs/master/rados/configuration/ceph-conf/ My guess is it's in region info, but when I've changed these values to false for the cluster with working bilog, the bilog would still show. 1. cluster with empty bilog list: "zones": [ { "name": "default", "endpoints": [], "log_meta": "false", "log_data": "false"}], 2. cluster with *proper* bilog list: "zones": [ { "name": "master-1", "endpoints": [ "http:\/\/[...]"], "log_meta": "true", "log_data": "true"}], Here are pools on both of the clusters: 1. cluster with *proper* bilog list: rbd .rgw.root .rgw.control .rgw .rgw.gc .users.uid .users.email .users .rgw.buckets .rgw.buckets.index .log '' 2. cluster with empty bilog list: data metadata rbd .rgw.root .rgw.control .rgw .rgw.gc .users.uid .users.email .users '' .rgw.buckets.index .rgw.buckets .log And here is the zone info (just the placement_pools, rest of the config is the same): 1. cluster with *proper* bilog list: "placement_pools": [] 2. cluster with *empty* bilog list: "placement_pools": [ { "key": "default-placement", "val": { "index_pool": ".rgw.buckets.index", "data_pool": ".rgw.buckets", "data_extra_pool": ""}}]} Any thoughts? I've tried to figure it out by myself, but no luck. Thanks, Patrycja Szab?owska