The MIB's DESCRIPTION for cucsLicenseInstanceFsmStageDescr is only the auto-generated stub 'Cisco UCS license:Instance:fsmStageDescr managed object property', but the 'fsmStageDescr' property name together with its SnmpAdminString type tell us this column, on a specific licensed-feature grant on a fabric interconnect (a feature name plus a quantity), holds the fsmStageDescr as UCS Manager's data model defines it, exposed here as a read-only SNMP value (read-only). The fsmStageDescr is the human-readable name of the specific stage this license instance's FSM is currently executing, one level more granular than the overall fsmDescr summary. While the FSM overall is 'activating', fsmStageDescr might narrow that down to a stage like 'Local'.