> Is the following the correct way to figure out the disk cache size?
> echo $((`sysctl -n vm.stats.vm.v_page_count` - \
>      `sysctl -n vm.stats.vm.v_free_reserved` - \
>      `sysctl -n vm.stats.vm.v_free_target`))
> I can't tell if there's a limit in kern/vfs_cache.c though I couldn't
> find anything worth while.

More correctly, can the FS cache up to the entire size listed in
vfs.maxbufspace (actually vfs.hibufspace) bytes or is there a limit to
how much FS operations can use of the vfs cache?  -sc

Sean Chittenden
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