How to set maximum disk cache size?

[Ivan Voras]

On 16/11/2007, Laszlo Nagy <gandalf at shopzeus.com> wrote:
> Ivan Voras wrote:

> > http://www.freebsd.org/doc/en_US.ISO8859-1/books/arch-handbook/vm-fileio.html
> >
> I read this too but I don't understand. Too difficult for me.
>
> So what is the answer? Do I need to set a sysctl or will FreeBSD use all
> available free memory for caching file data from disk?

You don't need to change anything, it's the default state.