[ceph-users] RadosGW unable to start resharding

Hi Folks, We are running ceph 14.2.16 and I like to reshard a bucket because I have a large object warning! so I did: radosgw-admin bucket reshard --tenant="..." --bucket="..." --uid="..." --num-shards=512 but I got receive an error: ERROR: the bucket is currently undergoing resharding and cannot be added to the reshard list at this time `radosgw-admin reshard list` is empty so I assume I have to delete some leftovers from the old resharding!? did someone has had this before? thanks for your input, Ansgar