Hi, I can't recall having read about it on this list, searching the archives only shows rgw logs where d3n is NOT enabled. Has anyone some experience to share with D3N Cache [0]? I'd be interested if people use it in production and if it meets their expectation. After reading [0] I feel like it could help if you have a HDD pool for RGW data but need to access frequently used objects fast. Since the old "cache tier" has been deprecated this could be a replacement. Any comments are appreciated! Thanks! Eugen [0] https://docs.ceph.com/en/latest/radosgw/d3n_datacache/