Set the default value for max-size parameter on any cache_dir.
The value is specified in bytes, and the default is 4 MB.

If you wish to get a high BYTES hit ratio, you should probably
increase this (one 32 MB object hit counts for 3200 10KB

 maximum_object_size 10240 KB


To verify your configuration file you can use the -k parse option

% /usr/local/squid/sbin/squid -k parse


How can I disable Squid's log files?

To disable access.log:

        cache_access_log /dev/null

To disable store.log:

        cache_store_log none

It is a bad idea to disable the cache.log because this file contains many important status and debugging messages.   However, if you really want to, you can: To disable access.log:

        cache_log /dev/null