After months of working - a harvester node was cordoned in the UI. Rebooting didn't resolve anything. ;) The node has masked services: proc-sys-fs-binfmt_misc.automount masked disabled rke2-agent.service masked disabled rke2-server.service masked disabled Also noticed high disk usage on /usr/local /dev/nvme0n1p5 98G 85G 8.6G 91% /usr/local I suspect this disk usage has something to do with rke2 service not starting but not sure. Anyone an idea which folder is can safely prune ? crictl rmi --prune isn't available since rke2 didn't start