I have a windows file server CIFS, this server hosts dirent file shares each one has nested file shares with different access capabilitties I tried to migrate this from windows to a celerra gateway with VMAX using robocopy and none of the share options of the nested filishares were migrated, then I generated a backup using networker and generate a restore on the celerrar and it didn't work, how can I migrate the nested mount file systems with their properties from windows to celerra?