Hi, I had to zap and start from scratch my cluster and now I cannot bootstrap using cephadm The error is " monmaptool: error writing to /tmp/monmap: (21) Is a directory " There is no /tmp/monmap directory though I also made sure there is nothing in /var/lib/ceph, no "ceph" process , nothing in /etc/systemd/system/ceph* or /etc/ceph AND rebooted the server Any help will be appreciated Many thanks Steven [image: image.png]