-Host_Alias MPTRAIDHOSTS = master, fasch, holter, barber, biber, cilea, vitry, krenek, scelsi, orff, field
-Host_Alias MEGACTLHOSTS = lindberg, englund, heininen, nielsen
+Host_Alias MPTRAIDHOSTS = old-master, fasch, holter, barber, biber, cilea, vitry, krenek, orff
+Host_Alias MEGACTLHOSTS = lindberg, englund, nielsen