--prefix=/usr/local/squid --enable-dlmalloc --with-pthreads --enable-epoll --enable-stacktrace --enable-removal-policies=heap,lru --enable-delay-pools --enable-storeio=aufs,coss,diskd,ufs --enable-snmp
range_offset_limit -1
quick_abort_min -1 KB
refresh_pattern -i \.flv$ 1440 50% 2880 ignore-reload
http://bbs.linuxtone.org/thread-1933-1-1.html
使用Squid筹建内网视频缓存系统
http://www.myexception.cn/operating-system/2024535.html