[ceph-users] Low Memory Nodes

Hello List, i think 3 of 6 Nodes have to less memory. This triggers the effect, that the nodes will swap a lot and almost kill themselfes. That triggers OSDs to go down, which triggers a rebalance which does not really help :D I already ordered more ram. Can i turn temporary down the RAM usage of the OSDs to not get into that vicious cycle and just suffer small but stable performance? This is ceph version 15.2.5 with bluestore. Thanks, Michael