[Debian-br-gud-rs] Squid 3.x Erro

Quinta Outubro 30 13:10:12 UTC 2014

Alan,

Quem sabe o formato do diretório de cache tenha alterado devido alguma
alteração no squid.conf. Sugiro que pare o squid e dê um rm -rf
var/cache/squid3 e então somente depois inicie o squid para ver se ele vai
criar o spool com o formato correto.

2014-10-30 10:24 GMT-02:00 alan inacio <alanbrawdebian em gmail.com>:

> Srs. Bom dia.
> Estou montando um servidor cache.
> Cenário link adsl 2mb isso mesmo 2 mb infelizmente não temos outra opção
> de link, Divido a internet com 11 pessoas a ideia não é fazer bloqueios por
> enquanto rs mas sim aumentar a performance da internet o servidor já esta
> em produção.
>
> Porem esta gerando erros sempre que inicio o serviço do squid
>
> oot em SRV-CACHE:~# service squid3 restart
> Restarting Squid HTTP Proxy 3.x: squid3 Waiting.....................done.
> Creating Squid HTTP Proxy 3.x cache structure ... (warning).
> 2014/10/29 21:41:18| Creating Swap Directories
> 2014/10/29 21:41:18| /var/cache/squid3 exists
> 2014/10/29 21:41:18| /var/cache/squid3/00 exists
> 2014/10/29 21:41:18| Making directories in /var/cache/squid3/00
> 2014/10/29 21:41:18| /var/cache/squid3/01 exists
> 2014/10/29 21:41:18| Making directories in /var/cache/squid3/01
> 2014/10/29 21:41:18| /var/cache/squid3/02 exists
> 2014/10/29 21:41:18| Making directories in /var/cache/squid3/02
> 2014/10/29 21:41:18| /var/cache/squid3/03 exists
> 2014/10/29 21:41:18| Making directories in /var/cache/squid3/03
> 2014/10/29 21:41:18| /var/cache/squid3/04 exists
> 2014/10/29 21:41:18| Making directories in /var/cache/squid3/04
> 2014/10/29 21:41:18| /var/cache/squid3/05 exists
> 2014/10/29 21:41:18| Making directories in /var/cache/squid3/05
> 2014/10/29 21:41:18| /var/cache/squid3/06 exists
> 2014/10/29 21:41:18| Making directories in /var/cache/squid3/06
> 2014/10/29 21:41:18| /var/cache/squid3/07 exists
> 2014/10/29 21:41:18| Making directories in /var/cache/squid3/07
> 2014/10/29 21:41:18| /var/cache/squid3/08 exists
> 2014/10/29 21:41:18| Making directories in /var/cache/squid3/08
> 2014/10/29 21:41:18| /var/cache/squid3/09 exists
> 2014/10/29 21:41:18| Making directories in /var/cache/squid3/09
> 2014/10/29 21:41:18| /var/cache/squid3/0A exists
> 2014/10/29 21:41:18| Making directories in /var/cache/squid3/0A
> 2014/10/29 21:41:18| /var/cache/squid3/0B exists
> 2014/10/29 21:41:18| Making directories in /var/cache/squid3/0B
> 2014/10/29 21:41:18| /var/cache/squid3/0C exists
> 2014/10/29 21:41:18| Making directories in /var/cache/squid3/0C
> 2014/10/29 21:41:18| /var/cache/squid3/0D exists
> 2014/10/29 21:41:18| Making directories in /var/cache/squid3/0D
> 2014/10/29 21:41:18| /var/cache/squid3/0E exists
> 2014/10/29 21:41:18| Making directories in /var/cache/squid3/0E
> 2014/10/29 21:41:18| /var/cache/squid3/0F exists
> 2014/10/29 21:41:18| Making directories in /var/cache/squid3/0F
>
>
> root em SRV-CACHE:~# squid3 -k parse
> 2014/10/29 21:39:49| Processing Configuration File: /etc/squid3/squid.conf
> (depth 0)
> 2014/10/29 21:39:49| Starting Authentication on port [::]:3128
> 2014/10/29 21:39:49| Disabling Authentication on port [::]:3128
> (interception enabled)
> 2014/10/29 21:39:49| Disabling IPv6 on port [::]:3128 (interception
> enabled)
> 2014/10/29 21:39:49| WARNING: use of 'override-expire' in
> 'refresh_pattern' violates HTTP
> 2014/10/29 21:39:49| WARNING: use of 'reload-into-ims' in
> 'refresh_pattern' violates HTTP
> 2014/10/29 21:39:49| WARNING: use of 'ignore-no-cache' in
> 'refresh_pattern' violates HTTP
> 2014/10/29 21:39:49| WARNING: use of 'ignore-private' in 'refresh_pattern'
> violates HTTP
> root em SRV-CACHE:~#
>
> Parece que toda vez que inicio o equid3 ele tenta recriar a estrutura de
> diretórios será que o valor do cache_dir esta errado?
>
> cache_dir aufs /var/cache/squid3 240000 16 256
>
> Minha configuração.
>
> Hardware modesto apenas para testes.
> Intel i3
> Memoria 2gb
> Hd 320gb
> SO. Debian 6
> Squid 3.X
>
>
> #PORTA DO PROXY
> http_port 3128 transparent
> always_direct allow all
>
> # Nome do servidor - contato
> visible_hostname SRV-CACHE
> cache_mgr alan.inacio em yahoo.com.br
>
> # CONFIGURACAO DOS LOGS ERROS
> access_log /var/log/squid3/access.log
> access_log /var/log/squid3/cache.log
> cache_store_log /var/log/squid3/store.log
> error_directory /usr/share/squid3/errors/Portuguese
> coredump_dir /var/spool/squid
>
> # DIRETORIO DO CACHE LIBERADO 240GB NO HD DE 320GB
> cache_dir aufs /var/cache/squid3 240000 16 256
>
> # MEMORIA TOTAL DO SRV 2GB DDR3 1066
> cache_mem 1024 MB
> memory_pools off
>
> # Requisições de downloads abortadas
> maximum_object_size_in_memory 512 KB
> maximum_object_size 1024 MB
> minimum_object_size 0 KB
>
> memory_replacement_policy heap GDSF
> cache_replacement_policy heap LFUDA
>
> # Requisicoes de downloads abortadas
> quick_abort_min 16 KB
> quick_abort_max 16 KB
> quick_abort_pct 95%
>
> #LIMPEZA DO CACHE
> cache_swap_low 95
> cache_swap_high 98
> ipcache_size 1024
> ipcache_low 98
> ipcache_high 95
> fqdncache_size 1024
>
> detect_broken_pconn on
>
> # ACL
> # acl all src 0.0.0.0/0.0.0.0 #### DESATIVADO ESTA COM ERRO
> acl manager proto cache_object
> acl localhost src 127.0.0.1/32
>
> acl SSL_ports port 443 563 873 # https, snews
> acl Safe_ports port 80 # http
> acl Safe_ports port 21 # ftp
> acl Safe_ports port 443 563 973 # https
> acl Safe_ports port 70 # gopher
> acl Safe_ports port 210 # wais
> acl Safe_ports port 1025-65535 # portas altas
> 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 3389 # acesso remoto windows
> acl CONNECT method CONNECT
>
> # PERMICOES DE ACESSO
> http_access allow manager localhost
> http_access allow manager
> http_access allow !Safe_ports
> http_access allow CONNECT !SSL_ports
> http_access allow all
>
> # DNS GOOGLE
> dns_nameservers 8.8.8.8
> dns_nameservers 8.8.4.4
>
> refresh_pattern ^ftp: 1440 20% 10080
> refresh_pattern ^gopher: 1440 0% 1440
> refresh_pattern -i (/cgi-bin/|\?) 0 0% 0
> refresh_pattern . 45 40% 4320
>
> # Atualizacoes do cache
> hierarchy_stoplist cgi-bin ?
> hierarchy_stoplist html ?
> #
> refresh_pattern -i \.jpg$ 0 50% 21600 reload-into-ims
> refresh_pattern -i \.gif$ 0 50% 21600 reload-into-ims
> refresh_pattern -i \.png$ 0 50% 21600 reload-into-ims
> refresh_pattern -i \.jpeg$ 0 50% 21600 reload-into-ims
> refresh_pattern -i \.bmp$ 0 50% 21600 reload-into-ims
> refresh_pattern -i \.tif$ 0 50% 21600 reload-into-ims
> refresh_pattern -i \.tiff$ 0 50% 21600 reload-into-ims
> refresh_pattern -i \.swf$ 0 50% 21600 reload-into-ims
> refresh_pattern -i \.exe$ 0 50% 21600 reload-into-ims
> refresh_pattern -i \.php$ 0 20% 1440 reload-into-ims
> refresh_pattern -i \.html$ 0 20% 1440 reload-into-ims
> refresh_pattern -i \.htm$ 0 20% 1440 reload-into-ims
> refresh_pattern -i \.shtml$ 0 20% 1440 reload-into-ims
> refresh_pattern -i \.shtm$ 0 20% 1440 reload-into-ims
>
> # Videos
> refresh_pattern -i \.(mp3|mp4|m4a|ogg|mov|avi|wmv|flv)$ 10080 90% 999999
> ignore-no-cache override-expire ignore-private
>
> # Widows UPDATE
> refresh_pattern -i
> microsoft.com/.*\.(cab|exe|ms[i|u|f]|asf|wm[v|a]|dat|zip|psf)
> <http://microsoft.com/.*%5C.(cab%7Cexe%7Cms%5Bi%7Cu%7Cf%5D%7Casf%7Cwm%5Bv%7Ca%5D%7Cdat%7Czip%7Cpsf)>
> 4320 80% 43200 reload-into-ims
> refresh_pattern -i
> windowsupdate.com/.*\.(cab|exe|ms[i|u|f]|asf|wm[v|a]|dat|zip|psf)
> <http://windowsupdate.com/.*%5C.(cab%7Cexe%7Cms%5Bi%7Cu%7Cf%5D%7Casf%7Cwm%5Bv%7Ca%5D%7Cdat%7Czip%7Cpsf)>
> 4320 80% 43200 reload-into-ims
> refresh_pattern -i
> update.microsoft.com/.*\.(cab|exe|ms[i|u|f]|asf|wm[v|a]|dat|zip|dsft)
> <http://update.microsoft.com/.*%5C.(cab%7Cexe%7Cms%5Bi%7Cu%7Cf%5D%7Casf%7Cwm%5Bv%7Ca%5D%7Cdat%7Czip%7Cdsft)>
> 4320 80% 432000 reload-into-ims
> refresh_pattern -i
> microsoft.com/.*\.(cab|exe|ms[i|u|f]|asf|wm[v|a]|dat|zip|dsft)
> <http://microsoft.com/.*%5C.(cab%7Cexe%7Cms%5Bi%7Cu%7Cf%5D%7Casf%7Cwm%5Bv%7Ca%5D%7Cdat%7Czip%7Cdsft)>
> 4320 80% 432000 reload-into-ims
> refresh_pattern -i
> windowsupdate.com/.*\.(cab|exe|ms[i|u|f]|asf|wm[v|a]|dat|zip|dsft)
> <http://windowsupdate.com/.*%5C.(cab%7Cexe%7Cms%5Bi%7Cu%7Cf%5D%7Casf%7Cwm%5Bv%7Ca%5D%7Cdat%7Czip%7Cdsft)>
> 4320 80% 432000 reload-into-ims
> refresh_pattern -i
> windows.com/.*\.(cab|exe|ms[i|u|f]|asf|wm[v|a]|dat|zip|dsft)
> <http://windows.com/.*%5C.(cab%7Cexe%7Cms%5Bi%7Cu%7Cf%5D%7Casf%7Cwm%5Bv%7Ca%5D%7Cdat%7Czip%7Cdsft)>
> 4320 80% 432000 reload-into-ims
> refresh_pattern -i
> c2r.microsoft.com/.*\.(cab|exe|ms[i|u|f]|asf|wm[v|a]|dat|zip|dsft)
> <http://c2r.microsoft.com/.*%5C.(cab%7Cexe%7Cms%5Bi%7Cu%7Cf%5D%7Casf%7Cwm%5Bv%7Ca%5D%7Cdat%7Czip%7Cdsft)>
> 4320 80% 432000 reload-into-ims
> refresh_pattern -i
> download.windowsupdate.com/.*\.(cab|exe|ms[i|u|f]|asf|wm[v|a]|dat|zip|dsft)
> <http://download.windowsupdate.com/.*%5C.(cab%7Cexe%7Cms%5Bi%7Cu%7Cf%5D%7Casf%7Cwm%5Bv%7Ca%5D%7Cdat%7Czip%7Cdsft)>
> 4320 80% 432000 reload-into-ims
>
> # Antivirus
> refresh_pattern guru.avg.com/.*\.(bin) <http://guru.avg.com/.*%5C.(bin)>
> 4320 100% 43200 reload-into-ims
> refresh_pattern bguru.avg.com/.*\.(bin) <http://bguru.avg.com/.*%5C.(bin)>
> 4320 100% 43200 reload-into-ims
> refresh_pattern af.avg.com/.*\.(bin) <http://af.avg.com/.*%5C.(bin)> 4320
> 100% 43200 reload-into-ims
> refresh_pattern mbam-cdn.malwarebytes.org/.*\.(exe)
> <http://mbam-cdn.malwarebytes.org/.*%5C.(exe)> 4320 100% 43200
> reload-into-ims
> refresh_pattern data-cdn.mbamupdates.com/.*\.(ref)
> <http://data-cdn.mbamupdates.com/.*%5C.(ref)> 4320 100% 43200
> reload-into-ims
> refresh_pattern avast.com/.*\.(vpu|cab|stamp|exe)
> <http://avast.com/.*%5C.(vpu%7Ccab%7Cstamp%7Cexe)> 10080 100% 43200
> reload-into-ims
> refresh_pattern personal.avira-update.com/.*\.(cab|exe|dll|msi|gz)
> <http://personal.avira-update.com/.*%5C.(cab%7Cexe%7Cdll%7Cmsi%7Cgz)>
> 10080 100% 43200 reload-into-ims
>
> Montei o script acima com base em pesquisa em alguns sites e gostaria de
> sugestões para melhorar o meu a minha conf pois estou aprendendo ainda e
> acho que esse é uma boa oportunidade para me desenvolver.
>
>
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>

-- 
Flávio Menezes dos Reis
Procuradoria-Geral do Estado do RS
Assessoria de Informática do Gabinete
Técnico Superior de Informática
(51) 3288-1763
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