Configura HD Sata com diskd ou aufs????
Olá pessoal,
utilizo o a configuracao do squid.conf myauth com um gateway em um servidor dell Processador Intel® Pentium® D 935 (2X2MB Cache, 3.2GHZ, 800MHz FSB) com 4 gb de memoria 01 HD sata de 80GB e outro de 160 GB. no momento não estou utilizando o myauth ainda, só está fazendo o cache e controle de banda com CBQ.
Tenho picos de 200 clientes conectados simultaneamente e em determinados horários começa a demorar para abrir as paginas, depois que são exibidas abrem de uma vez só.
Já alterei o filedescriptor pra rodar com 8192 pois estava dando um estouro do mesmo (problema resolvido). Coloquei um outro HD com 5 particoes de 30 gb para ter cache em outro hd tambem( 2º HD com 160GB). Seria melhor utilizar o diskd ou deixaria com aufs mesmo? do jeito que esta esta bom?? segue abaixo a minha configuração.
desde ja agradeço
camilo
http_port 3128 transparent
icp_port 0
hierarchy_stoplist cgi-bin ?
acl QUERY urlpath_regex cgi-bin \?
no_cache deny QUERY
cache_mem 1024 MB
cache_swap_low 90
cache_swap_high 95
maximum_object_size 32 MB
minimum_object_size 0 KB
maximum_object_size_in_memory 64 KB
ipcache_size 1024
ipcache_low 90
ipcache_high 95
fqdncache_size 1024
# lru, heap GDSF, heap LFUDA, heap LRU
cache_replacement_policy heap LFUDA
memory_replacement_policy heap GDSF
cache_dir aufs /cache/squid1 10000 32 256
cache_dir aufs /cache/squid2 10000 32 256
cache_dir aufs /cache/squid3 10000 32 256
cache_dir aufs /cache/squid4 10000 32 256
cache_dir aufs /cache/squid5 10000 32 256
cache_dir aufs /cache/squid6 10000 32 256
cache_log /var/log/squid/cache.log
cache_access_log none
cache_store_log none
mime_table /etc/squid/mime.conf
pid_filename /usr/local/squid/var/logs/squid.pid
debug_options ALL,1
log_fqdn off
# cache_dns_program /usr/local/squid/libexec/dnsserver
refresh_pattern ^ftp: 15 20% 2280
refresh_pattern ^gopher: 15 0% 2280
refresh_pattern . 15 20% 2280
acl all src 0.0.0.0/0.0.0.0
# coloque susa redes validas aqui
acl internet src 201.11.11.11/29
# redes invalidas, nao tem perigo pois nunca virao da internet
acl intranetac src 192.168.0.0/16 10.0.0.0/8
acl intranetb src 172.16.0.0/16 172.17.0.0/16 172.18.0.0/16 172.19.0.0/16 172.20.0.0/16 172.21.0.0/16 172.22.0.0/1
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
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 CONNECT method CONNECT
http_access allow manager localhost
http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost
http_access allow internet
http_access allow intranetac
http_access allow intranetb
http_access deny all
icp_access deny all
always_direct allow all
cache_mgr myauth.com.br
cache_effective_user squid
cache_effective_group squid
visible_hostname localhost
#dns_testnames registro.br
# icon_directory /usr/local/squid/share/icons
# error_directory /usr/local/squid/share/errors/Portuguese
coredump_dir /var/cache/squid
# configuracoes SNMP
#snmp_port 161
acl snmppublic snmp_community public
snmp_access allow snmppublic localhost
snmp_access deny all
snmp_incoming_address 0.0.0.0
snmp_outgoing_address 255.255.255.255
cache.log
2007/08/20 21:45:40| Starting Squid Cache version 2.6.STABLE14 for i686-pc-linux-gnu...
2007/08/20 21:45:40| Process ID 31866
2007/08/20 21:45:40| With 8192 file descriptors available
2007/08/20 21:45:40| Using poll for the IO loop
2007/08/20 21:45:40| DNS Socket created at 0.0.0.0, port 32959, FD 4
2007/08/20 21:45:40| Adding nameserver 200.222.0.34 from /etc/resolv.conf
2007/08/20 21:45:40| Adding nameserver 200.222.0.35 from /etc/resolv.conf
2007/08/20 21:45:40| Adding nameserver 200.184.26.3 from /etc/resolv.conf
2007/08/20 21:45:40| Adding nameserver 200.184.26.4 from /etc/resolv.conf
2007/08/20 21:45:40| Adding nameserver 200.222.97.123 from /etc/resolv.conf
2007/08/20 21:45:40| Unlinkd pipe opened on FD 8
2007/08/20 21:45:40| Swap maxSize 61440000 KB, estimated 4726153 objects
2007/08/20 21:45:40| Target number of buckets: 236307
2007/08/20 21:45:40| Using 262144 Store buckets
2007/08/20 21:45:40| Max Mem size: 1048576 KB
2007/08/20 21:45:40| Max Swap size: 61440000 KB
2007/08/20 21:45:40| Store logging disabled
2007/08/20 21:45:40| Rebuilding storage in /cache/squid1 (DIRTY)
2007/08/20 21:45:40| Rebuilding storage in /cache/squid2 (DIRTY)
2007/08/20 21:45:40| Rebuilding storage in /cache/squid3 (DIRTY)
2007/08/20 21:45:40| Rebuilding storage in /cache/squid4 (DIRTY)
2007/08/20 21:45:40| Rebuilding storage in /cache/squid5 (DIRTY)
2007/08/20 21:45:40| Rebuilding storage in /cache/squid6 (DIRTY)
2007/08/20 21:45:40| Using Least Load store dir selection
2007/08/20 21:45:40| Set Current Directory to /var/cache/squid
2007/08/20 21:45:40| Loaded Icons.
2007/08/20 21:45:40| Accepting transparently proxied HTTP connections at 0.0.0.0, port 3128, FD 23.
2007/08/20 21:45:40| Accepting SNMP messages on port 3401, FD 24.
2007/08/20 21:45:40| Accepting transparently proxied HTTP connections at 0.0.0.0, port 3128, FD 23.
2007/08/20 21:45:40| Accepting SNMP messages on port 3401, FD 24.
2007/08/20 21:45:40| WCCP Disabled.
2007/08/20 21:45:40| Ready to serve requests.
2007/08/20 21:45:42| Store rebuilding is 2.6% complete
2007/08/20 21:45:58| Store rebuilding is 23.9% complete
2007/08/20 21:46:14| Store rebuilding is 49.9% complete
2007/08/20 21:46:30| Store rebuilding is 65.6% complete
2007/08/20 21:46:45| Store rebuilding is 76.0% complete
2007/08/20 21:47:01| Store rebuilding is 89.1% complete
2007/08/20 21:47:11| Done reading /cache/squid4 swaplog (151355 entries)
2007/08/20 21:47:13| Done reading /cache/squid6 swaplog (152811 entries)
2007/08/20 21:47:15| Done reading /cache/squid1 swaplog (156728 entries)
2007/08/20 21:47:16| Done reading /cache/squid3 swaplog (158155 entries)
2007/08/20 21:47:17| Store rebuilding is 98.2% complete
2007/08/20 21:47:17| Done reading /cache/squid2 swaplog (160200 entries)
2007/08/20 21:47:17| Done reading /cache/squid5 swaplog (164031 entries)
2007/08/20 21:47:17| Finished rebuilding storage from disk.
2007/08/20 21:47:17| 942541 Entries scanned
2007/08/20 21:47:17| 0 Invalid entries.
2007/08/20 21:47:17| 0 With invalid flags.
2007/08/20 21:47:17| 942470 Objects loaded.
2007/08/20 21:47:17| 0 Objects expired.
2007/08/20 21:47:17| 533 Objects cancelled.
2007/08/20 21:47:17| 246 Duplicate URLs purged.
2007/08/20 21:47:17| 10 Swapfile clashes avoided.
2007/08/20 21:47:17| Took 96.9 seconds (9724.2 objects/sec).
2007/08/20 21:47:17| Beginning Validation Procedure
2007/08/20 21:47:19| 262144 Entries Validated so far.
2007/08/20 21:47:21| 524288 Entries Validated so far.
2007/08/20 21:47:22| 786432 Entries Validated so far.
2007/08/20 21:47:23| Completed Validation Procedure
2007/08/20 21:47:23| Validated 941752 Entries
2007/08/20 21:47:23| store_swap_size = 12378800k
2007/08/20 21:47:23| storeLateRelease: released 39 objects
