[ceph-users] Tuning RGW rgw_object_stripe_size and rgw_max_chunk_size

Hello! In my company we are using an EC 8+4 pool backed by HDDs. Since the default rgw_max_chunk_size and rgw_object_stripe_size parameters are set to 4MiB, each HDD's chunk size is 512KiB, which is not ideal. I was wondering if anyone tried playing with this parameters, as increasing them to 32MiB for example, can theoretically double the throughput of the cluster, as each HDD's chunk will be at 4MiB, which is more suited to HDDs. Thanks!