Squid (package 2.6.21) GUI:
Proxy server: Cache management
Memory replacement policy : any option selected here won't stick in config
"The memory replacement policy determines which objects are purged from memory when space is needed. The default policy for memory replacement is GDSF."
Other options not be saved in the /usr/local/etc/squid/squid.conf (stays heap GDSF)
# Allow local network(s) on interface(s)
acl localnet src 192.168.0.0/255.255.255.0
uri_whitespace strip
cache_dir aufs /var/squid/cache 1000 16 256
cache_mem 128 MB
maximum_object_size 16384 KB
minimum_object_size 0 KB
cache_replacement_policy heap LFUDA
memory_replacement_policy heap GDSF <-----!!!!
offline_mode off
cache_swap_low 90
cache_swap_high 95
# No redirector configured