What does sv_forcepreload really do?
 

In the Valve Wiki it say "sv_forcepreload - Force server side preloading."

Ime unsure if this Description is correct, it would make more sense if it would force Clients to preload Content (cl_forcepreload).

I cant imagine which Ressource the Server could even preload, i mean, its not even useful for Servers with Purity since it just checks the File Hash or?

:)

Re: What does sv_forcepreload really do?
 

It loads immediately when calling to model precaching, it's the same as -preload launch parameter.