A solução é provavelmente especificar o maximum_object_size para algo maior que o padrão. Você também pode dar uma olhada em minha configuração (para o Squid 3), que também deve fazer o trabalho.
Eu configurei o lusca do squid no Ubuntu 11.04 e também configurei o caching de vídeo, mas o problema é que o squid não pode configurar o vídeo com mais de 2 minutos de duração e o tamanho do arquivo até 5.xx MB somente.
Aqui está minha configuração, por favor me guie como posso armazenar em cache os vídeos e arquivos longos com o squid:
# PORT and Transparent Option http_port 8080 transparent server_http11 on icp_port 0
# Cache Directory , modify it according to your system.
# but first create directory in root by mkdir /cache1
# and then issue this command chown proxy:proxy /cache1
# [for ubuntu user is proxy, in Fedora user is SQUID]
# I have set 500 MB for caching reserved just for caching ,
# adjust it according to your need.
# My recommendation is to have one cache_dir per drive. zzz
#store_dir_select_algorithm round-robin cache_dir aufs /cache1 500 16 256 cache_replacement_policy heap LFUDA memory_replacement_policy heap
LFUDA
# If you want to enable DATE time n SQUID Logs,use following emulate_httpd_log on logformat squid %tl %6tr %>a %Ss/%03Hs %<st %rm
%ru %un %Sh/%<A %mt log_fqdn off
# How much days to keep users access web logs
# You need to rotate your log files with a cron job. For example:
# 0 0 * * * /usr/local/squid/bin/squid -k rotate logfile_rotate 14 debug_options ALL,1 cache_access_log /var/log/squid/access.log
cache_log /var/log/squid/cache.log cache_store_log
/var/log/squid/store.log
#I used DNSAMSQ service for fast dns resolving
#so install by using "apt-get install dnsmasq" first dns_nameservers 127.0.0.1 101.11.11.5 ftp_user anonymous@ ftp_list_width 32 ftp_passive on ftp_sanitycheck on
#ACL Section acl all src 0.0.0.0/0.0.0.0 acl manager proto cache_object acl localhost src 127.0.0.1/255.255.255.255 acl
to_localhost dst 127.0.0.0/8 acl SSL_ports port 443 563 # https, snews
acl SSL_ports port 873 # rsync acl Safe_ports port 80 # http acl
Safe_ports port 21 # ftp acl Safe_ports port 443 563 # https, snews
acl Safe_ports port 70 # gopher acl Safe_ports port 210 # wais acl
Safe_ports port 1025-65535 # unregistered ports acl Safe_ports port
280 # http-mgmt acl Safe_ports port 488 # gss-http acl Safe_ports port
591 # filemaker acl Safe_ports port 777 # multiling http acl
Safe_ports port 631 # cups acl Safe_ports port 873 # rsync acl
Safe_ports port 901 # SWAT acl purge method PURGE acl CONNECT method
CONNECT http_access allow manager localhost http_access deny manager
http_access allow purge localhost http_access deny purge http_access
deny !Safe_ports http_access deny CONNECT !SSL_ports http_access allow
localhost http_access allow all http_reply_access allow all icp_access
allow all
#==========================
# Administrative Parameters
#==========================
# I used UBUNTU so user is proxy, in FEDORA you may use use squid cache_effective_user proxy cache_effective_group proxy cache_mgr
[email protected] visible_hostname proxy.aacable.net unique_hostname
[email protected]
#=============
# ACCELERATOR
#============= half_closed_clients off quick_abort_min 0 KB quick_abort_max 0 KB vary_ignore_expire on reload_into_ims on log_fqdn
off memory_pools off
# If you want to hide your proxy machine from being detected at various site use following via off
#============================================
# OPTIONS WHICH AFFECT THE CACHE SIZE / zaib
#============================================
# If you have 4GB memory in Squid box, we will use formula of 1/3
# You can adjust it according to your need. IF squid is taking too much of RAM
# Then decrease it to 128 MB or even less.
cache_mem 256 MB minimum_object_size 512 bytes maximum_object_size 500
MB maximum_object_size_in_memory 128 KB
#============================================================$
# SNMP , if you want to generate graphs for SQUID via MRTG
#============================================================$
#acl snmppublic snmp_community gl
#snmp_port 3401
#snmp_access allow snmppublic all
#snmp_access allow all
#============================================================
# ZPH , To enable cache content to be delivered at full lan speed,
# To bypass the queue at MT.
#============================================================ tcp_outgoing_tos 0x30 all zph_mode tos zph_local 0x30 zph_parent 0
zph_option 136
# Caching Youtube acl videocache_allow_url url_regex -i \.youtube\.com\/get_video\? acl videocache_allow_url url_regex -i
\.youtube\.com\/videoplayback \.youtube\.com\/videoplay
\.youtube\.com\/get_video\? acl videocache_allow_url url_regex -i
\.youtube\.[a-z][a-z]\/videoplayback \.youtube\.[a-z][a-z]\/videoplay
\.youtube\.[a-z][a-z]\/get_video\? acl videocache_allow_url url_regex
-i \.googlevideo\.com\/videoplayback \.googlevideo\.com\/videoplay \.googlevideo\.com\/get_video\? acl videocache_allow_url url_regex -i
\.google\.com\/videoplayback \.google\.com\/videoplay
\.google\.com\/get_video\? acl videocache_allow_url url_regex -i
\.google\.[a-z][a-z]\/videoplayback \.google\.[a-z][a-z]\/videoplay
\.google\.[a-z][a-z]\/get_video\? acl videocache_allow_url url_regex
-i proxy[a-z0-9\-][a-z0-9][a-z0-9][a-z0-9]?\.dailymotion\.com\/ acl videocache_allow_url url_regex -i vid\.akm\.dailymotion\.com\/ acl
videocache_allow_url url_regex -i
[a-z0-9][0-9a-z][0-9a-z]?[0-9a-z]?[0-9a-z]?\.xtube\.com\/(.*)flv acl
videocache_allow_url url_regex -i \.vimeo\.com\/(.*)\.(flv|mp4) acl
videocache_allow_url url_regex -i
va\.wrzuta\.pl\/wa[0-9][0-9][0-9][0-9]? acl videocache_allow_url
url_regex -i \.youporn\.com\/(.*)\.flv acl videocache_allow_url
url_regex -i \.msn\.com\.edgesuite\.net\/(.*)\.flv acl
videocache_allow_url url_regex -i \.tube8\.com\/(.*)\.(flv|3gp) acl
videocache_allow_url url_regex -i \.mais\.uol\.com\.br\/(.*)\.flv acl
videocache_allow_url url_regex -i
\.blip\.tv\/(.*)\.(flv|avi|mov|mp3|m4v|mp4|wmv|rm|ram|m4v) acl
videocache_allow_url url_regex -i
\.apniisp\.com\/(.*)\.(flv|avi|mov|mp3|m4v|mp4|wmv|rm|ram|m4v) acl
videocache_allow_url url_regex -i \.break\.com\/(.*)\.(flv|mp4) acl
videocache_allow_url url_regex -i redtube\.com\/(.*)\.flv acl
videocache_allow_dom dstdomain .mccont.com .metacafe.com
.cdn.dailymotion.com acl videocache_deny_dom dstdomain
.download.youporn.com .static.blip.tv acl dontrewrite url_regex
redbot\.org \.php acl getmethod method GET
storeurl_access deny dontrewrite storeurl_access deny !getmethod
storeurl_access deny videocache_deny_dom storeurl_access allow
videocache_allow_url storeurl_access allow videocache_allow_dom
storeurl_access deny all
storeurl_rewrite_program /etc/squid/storeurl.pl
storeurl_rewrite_children 7 storeurl_rewrite_concurrency 10
acl store_rewrite_list urlpath_regex -i
\/(get_video\?|videodownload\?|videoplayback.*id) acl
store_rewrite_list urlpath_regex -i \.flv$ \.mp3$ \.mp4$ \.swf$ \
storeurl_access allow store_rewrite_list storeurl_access deny all
refresh_pattern -i \.flv$ 10080 80% 10080 override-expire
override-lastmod reload-into-ims ignore-reload ignore-no-cache
ignore-private ignore-auth refresh_pattern -i \.mp3$ 10080 80% 10080
override-expire override-lastmod reload-into-ims ignore-reload
ignore-no-cache ignore-private ignore-auth refresh_pattern -i \.mp4$
10080 80% 10080 override-expire override-lastmod reload-into-ims
ignore-reload ignore-no-cache ignore-private ignore-auth
refresh_pattern -i \.swf$ 10080 80% 10080 override-expire
override-lastmod reload-into-ims ignore-reload ignore-no-cache
ignore-private ignore-auth refresh_pattern -i \.gif$ 10080 80% 10080
override-expire override-lastmod reload-into-ims ignore-reload
ignore-no-cache ignore-private ignore-auth refresh_pattern -i \.jpg$
10080 80% 10080 override-expire override-lastmod reload-into-ims
ignore-reload ignore-no-cache ignore-private ignore-auth
refresh_pattern -i \.jpeg$ 10080 80% 10080 override-expire
override-lastmod reload-into-ims ignore-reload ignore-no-cache
ignore-private ignore-auth refresh_pattern -i \.exe$ 10080 80% 10080
override-expire override-lastmod reload-into-ims ignore-reload
ignore-no-cache ignore-private ignore-auth
# 1 year = 525600 mins, 1 month = 10080 mins, 1 day = 1440 refresh_pattern (get_video\?|videoplayback\?|videodownload\?|\.flv?)
10080 80% 10080 ignore-no-cache ignore-private override-expire
override-lastmod reload-into-ims refresh_pattern
(get_video\?|videoplayback\?id|videoplayback.*id|videodownload\?|\.flv?)
10080 80% 10080 ignore-no-cache ignore-private override-expire
override-lastmod reload-into-ims refresh_pattern \.(ico|video-stats)
10080 80% 10080 override-expire ignore-reload ignore-no-cache
ignore-private ignore-auth override-lastmod negative-ttl=10080
refresh_pattern \.etology\? 10080
80% 10080 override-expire ignore-reload ignore-no-cache
refresh_pattern galleries\.video(\?|sz) 10080
80% 10080 override-expire ignore-reload ignore-no-cache
refresh_pattern brazzers\? 10080
80% 10080 override-expire ignore-reload ignore-no-cache
refresh_pattern \.adtology\? 10080
80% 10080 override-expire ignore-reload ignore-no-cache
refresh_pattern
^.*(utm\.gif|ads\?|rmxads\.com|ad\.z5x\.net|bh\.contextweb\.com|bstats\.adbrite\.com|a1\.interclick\.com|ad\.trafficmp\.com|ads\.cubics\.com|ad\.xtendmedia\.com|\.googlesyndication\.com|advertising\.com|yieldmanager|game-advertising\.com|pixel\.quantserve\.com|adperium\.com|doubleclick\.net|adserving\.cpxinteractive\.com|syndication\.com|media.fastclick.net).*
10080 20% 10080 ignore-no-cache ignore-private override-expire
ignore-reload ignore-auth negative-ttl=40320 max-stale=10
refresh_pattern ^.*safebrowsing.*google 10080 80% 10080
override-expire ignore-reload ignore-no-cache ignore-private
ignore-auth negative-ttl=10080 refresh_pattern
^http://((cbk|mt|khm|mlt)[0-9]?)\.google\.co(m|\.uk) 10080 80%
10080 override-expire ignore-reload ignore-private negative-ttl=10080
refresh_pattern ytimg\.com.*\.jpg
10080 80% 10080 override-expire ignore-reload refresh_pattern
images\.friendster\.com.*\.(png|gif) 10080 80%
10080 override-expire ignore-reload refresh_pattern garena\.com
10080 80% 10080 override-expire reload-into-ims refresh_pattern
photobucket.*\.(jp(e?g|e|2)|tiff?|bmp|gif|png) 10080 80%
10080 override-expire ignore-reload refresh_pattern
vid\.akm\.dailymotion\.com.*\.on2\? 10080 80%
10080 ignore-no-cache override-expire override-lastmod refresh_pattern
mediafire.com\/images.*\.(jp(e?g|e|2)|tiff?|bmp|gif|png) 10080 80%
10080 reload-into-ims override-expire ignore-private refresh_pattern
^http:\/\/images|pics|thumbs[0-9]\. 10080 80%
10080 reload-into-ims ignore-no-cache ignore-reload override-expire
refresh_pattern ^http:\/\/www.onemanga.com.*\/
10080 80% 10080 reload-into-ims ignore-no-cache ignore-reload
override-expire refresh_pattern
^http://v\.okezone\.com/get_video\/([a-zA-Z0-9]) 10080 80% 10080
override-expire ignore-reload ignore-no-cache ignore-private
ignore-auth override-lastmod negative-ttl=10080
#images facebook refresh_pattern -i \.facebook.com.*\.(jpg|png|gif) 10080 80% 10080 ignore-reload override-expire ignore-no-cache
refresh_pattern -i \.fbcdn.net.*\.(jpg|gif|png|swf|mp3)
10080 80% 10080 ignore-reload override-expire ignore-no-cache
refresh_pattern static\.ak\.fbcdn\.net*\.(jpg|gif|png)
10080 80% 10080 ignore-reload override-expire ignore-no-cache
refresh_pattern ^http:\/\/profile\.ak\.fbcdn.net*\.(jpg|gif|png)
10080 80% 10080 ignore-reload override-expire ignore-no-cache
#All File refresh_pattern -i \.(3gp|7z|ace|asx|bin|deb|divx|dvr-ms|ram|rpm|exe|inc|cab|qt)
10080 80% 10080 ignore-no-cache override-expire override-lastmod
reload-into-ims refresh_pattern -i
\.(rar|jar|gz|tgz|bz2|iso|m1v|m2(v|p)|mo(d|v)|arj|lha|lzh|zip|tar)
10080 80% 10080 ignore-no-cache override-expire override-lastmod
reload-into-ims refresh_pattern -i
\.(jp(e?g|e|2)|gif|pn[pg]|bm?|tiff?|ico|swf|dat|ad|txt|dll)
10080 80% 10080 ignore-no-cache override-expire override-lastmod
reload-into-ims refresh_pattern -i
\.(avi|ac4|mp(e?g|a|e|1|2|3|4)|mk(a|v)|ms(i|u|p)|og(x|v|a|g)|rm|r(a|p)m|snd|vob)
10080 80% 10080 ignore-no-cache override-expire override-lastmod
reload-into-ims refresh_pattern -i
\.(pp(t?x)|s|t)|pdf|rtf|wax|wm(a|v)|wmx|wpl|cb(r|z|t)|xl(s?x)|do(c?x)|flv|x-flv)
10080 80% 10080 ignore-no-cache override-expire override-lastmod
reload-into-ims
refresh_pattern -i (/cgi-bin/|\?) 0 0% 0 refresh_pattern ^gopher:
1440 0% 1440 refresh_pattern ^ftp: 10080 95% 10080
override-lastmod reload-into-ims refresh_pattern . 1440
95% 10080 override-lastmod reload-into-ims
A solução é provavelmente especificar o maximum_object_size para algo maior que o padrão. Você também pode dar uma olhada em minha configuração (para o Squid 3), que também deve fazer o trabalho.