Hi everyone, I hope maybe someone here has an idea what is happening here or can give some pointers how to debug it further. We currently have a bucket which has large omap objects. Following this guide (https://access.redhat.com/solutions/6450561) we are able to identify the bucket etc. $ ceph health detail HEALTH_WARN 25 large omap objects [WRN] LARGE_OMAP_OBJECTS: 25 large omap objects 25 large objects found in pool 'ceph-objectstore.rgw.buckets.index' Search the cluster log for 'Large omap object found' for more details. $ radosgw-admin metadata list --metadata-key bucket.instance | grep -i XXX “YYY:XXX”, $ radosgw-admin bilog list --bucket-id=“XXX" --bucket=“YYY" --max-entries=600000 | grep -c op_id 600000 So far so good! But when try to trim the bilog we get the following error: $ radosgw-admin bilog trim --bucket-id=“XXX" --bucket=“YYY" ERROR: trim_bi_log_entries(): (2) No such file or directory The bucket itself doesn’t show any issues - all S3 operations are working. Thanks for any input! Cheers, Florian