http_port 8080
icp_port  0

acl all src 0/0
http_access allow all

cache_effective_user  nobody
cache_effective_group nobody

pid_filename     /mnt/log/squid.pid
cache_log        /mnt/log/squid.log
cache_access_log /dev/null
cache_store_log  none

memory_pools off

cache_mem 8 MB

cache_dir butterfly -1 /mnt/sda threads=8
cache_dir butterfly -1 /mnt/sdb threads=8
cache_dir butterfly -1 /mnt/sdc threads=8