Bug #63154
Updated by Rishabh Dave 7 months ago
Before We must require that no MDS is up for a CephFS can be renamed, we while running @ceph fs rename@ since it might blow MDS up. Any CephFS operator that wishes to run @fs rename@ must require the user to put the the CephFS offline run @ceph fs fail <fs_name>@ beforehand and then run @ceph fs set @refuse_client_sessions@ for the CephFS. <fs-name> joinable true@