3.2.3 Initialization
The server MUST enumerate the shares by calling NetrShareEnum as specified in [MS-SRVS] section 3.1.4.8. In the enumerated list, if any of the shares have shi*_type set to STYPE_CLUSTER_SOFS, as specified in [MS-SRVS] section 2.2.2.4, the server MUST set IsSVHDXSupported to TRUE.
When the server is started: