Type LMFILE is not a system type.
  for accessing files:     FS::LMFILE-HOST

Type LISPM 
  is a system type:        SI:HOST-LISPM-MIXIN
  for parsing pathnames:   FS::LM-PATHNAME
  for accessing files:     FS::LISPM-HOST
  for parsing directories: FS::LISPM-DIRECTORY-LINE-PARSER

Type ITS 
  is a system type:        SI:HOST-ITS-MIXIN

Type DEFAULT 
  is a system type:        SI::DEFAULT-SYSTEM-TYPE-MIXIN

Type UNIX 
  is a system type:        SI:HOST-UNIX-MIXIN
  for parsing directories: FS::UNIX-DIRECTORY-LINE-PARSER

Type TOPS-20 
  is a system type:        SI:HOST-TOPS20-MIXIN

Type VMS 
  is a system type:        SI:HOST-VMS-MIXIN
  for parsing directories: FS::EXCELAN-8040-VMS-DIRECTORY-LINE-PARSER

Type MULTICS 
  is a system type:        SI:HOST-MULTICS-MIXIN

Type TENEX 
  is a system type:        SI:HOST-TENEX-MIXIN

Type LMFS 
  is a system type:        SI:HOST-LMFS-MIXIN
  for parsing pathnames:   FS::LMFS-PATHNAME