The MIB's DESCRIPTION for cucsLicenseInstanceFsmProgr is only the auto-generated stub 'Cisco UCS license:Instance:fsmProgr managed object property', but the 'fsmProgr' property name together with its Gauge32 type tell us this column, on a specific licensed-feature grant on a fabric interconnect (a feature name plus a quantity), holds the fsmProgr as UCS Manager's data model defines it, exposed here as a read-only SNMP value (read-only). The fsmProgr is a percent-complete gauge for this license instance's currently running FSM, distinct from the file-level progress field, letting an admin watch a specific instance's activation advance toward completion. A brand-new license instance whose activation just started might show fsmProgr near 0, climbing to 100 as activation finishes.