Re: log/list IP Address accessing folder

If you are referring to ' open_log_file_cache',

open_log_file_cache max=1000 inactive=20s valid=1m min_uses=2;

Others,

open_file_cache max=1000 inactive=20s;
open_file_cache_errors on;
open_file_cache_min_uses 3;
open_file_cache_valid 20s;