[ceph-users] Quite important: How do I restart a small cluster using cephadm at 18.2.1

Hi, Due to idiotic behaviour on my part I made a mistake while replacing some disks in our data centre and our cluster ended up all powered off! I have been using ceph for many years (since firefly) but only recently upgraded to reef and moved to the cephadm / podman setup. I am trying to figure out how to get it all started up again. I am not very familiar with docker at all. I can see the bootstrap option but no "recover" option. It is a small cluster with 3 nodes and two 3TB/4TB disks in each node. I have had a look at https://docs.ceph.com/en/latest/rados/troubleshooting/troubleshooting-mon/#r... but wonder if cephadm does this itself automagically? Help please, I don't want to lose my data! Many thanks Carl.