Hi ! I configured a squid 2.6 in a debian box (1Gb ram and 120Gb of disk)
When I send a http request to a file bigger than 200kb (my maximum_object_size is 4194304 bytes and my maximum_object_size_in_memory 204800 bytes), the squid answers with a TCP_MISS and It doesn't save the file into the cache. The size of the file is 210133 bytes. In addition to this, when I send a http request from the same file, with different extensions (one with .jpg and other with .gif) the squid responds in diferent ways. When I sent the .jpg file request, I receive a "X-Cache" and "X-Cache-Lookup" MISS. When I sent the .gif file request, I receive a "X-Cache" MISS and "X-Cache-Lookup" HIT. The follow example shows this issue: JPG: --------------- Sent ------------------- GET /prueba/imagen2.jpg HTTP/1.0 User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) Host: www.dellog.com.ar Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */* Accept-Language: en-us Connection: Keep-Alive --------------- Receive ------------------- HTTP/1.0 200 OK Date: Tue, 15 Apr 2008 00:29:26 GMT Server: Apache/2.2.8 (Win32) PHP/5.2.5 Last-Modified: Mon, 14 Apr 2008 23:03:34 GMT ETag: "a000000006202-334d5-44add4b112197" Accept-Ranges: bytes Content-Length: 210133 Content-Type: image/jpeg X-Cache: MISS from ProxyServer.ProxyServer.net X-Cache-Lookup: MISS from ProxyServer.ProxyServer.net:3128 Via: 1.0 ProxyServer.ProxyServer.net:3128 (squid/2.6.STABLE5) Connection: keep-alive -------------------------------------------- GIF: --------------- Sent ------------------- GET /prueba/imagen2.gif HTTP/1.0 User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) Host: www.dellog.com.ar Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */* Accept-Language: en-us Connection: Keep-Alive ------------------------------------------- --------------- Receive ------------------- HTTP/1.0 200 OK Date: Tue, 15 Apr 2008 00:16:26 GMT Server: Apache/2.2.8 (Win32) PHP/5.2.5 Last-Modified: Mon, 14 Apr 2008 23:03:34 GMT ETag: "110000000096f5-334d5-44add4b112197" Accept-Ranges: bytes Content-Length: 210133 Content-Type: image/gif X-Cache: MISS from ProxyServer.ProxyServer.net X-Cache-Lookup: HIT from ProxyServer.ProxyServer.net:3128 Via: 1.0 ProxyServer.ProxyServer.net:3128 (squid/2.6.STABLE5) Connection: keep-alive -------------------------------------------- could you check my squid.conf configuration file, in order to detect some configuration mistakes? I would thanks your help. Thanks a lot !!!! Ramiro http_port 0.0.0.0:3128 transparent icp_port 3130 htcp_port 0 udp_incoming_address 0.0.0.0 udp_outgoing_address 255.255.255.255 icp_query_timeout 0 maximum_icp_query_timeout 2000 mcast_icp_query_timeout 2000 dead_peer_timeout 10 seconds hierarchy_stoplist cgi-bin hierarchy_stoplist ? cache Deny QUERY cache Deny exepciones cache_vary on broken_vary_encoding Allow apache cache_mem 268435456 bytes cache_swap_low 90 cache_swap_high 95 maximum_object_size 4194304 bytes minimum_object_size 0 bytes maximum_object_size_in_memory 204800 bytes ipcache_size 2048 ipcache_low 90 ipcache_high 95 fqdncache_size 2048 cache_replacement_policy heap LFUDA memory_replacement_policy lru cache_dir diskd /var/spool/squid 102400 16 256 Q1=64 Q2=72 access_log /var/log/squid/access.log squid cache_log /var/log/squid/cache.log cache_store_log /var/log/squid/store.log emulate_httpd_log off log_ip_on_direct on mime_table /usr/share/squid/mime.conf log_mime_hdrs off pid_filename /var/run/squid.pid debug_options ALL,1 log_fqdn off client_netmask 255.255.255.255 ftp_user Squid@ ftp_list_width 32 ftp_passive on ftp_sanitycheck on ftp_telnet_protocol on check_hostnames on allow_underscore on dns_retransmit_interval 5 seconds dns_timeout 120 seconds dns_defnames off dns_nameservers 200.45.191.35 dns_nameservers 200.45.191.40 hosts_file /etc/hosts diskd_program /usr/lib/squid/diskd-daemon unlinkd_program /usr/lib/squid/unlinkd url_rewrite_children 5 url_rewrite_concurrency 0 url_rewrite_host_header on location_rewrite_children 5 location_rewrite_concurrency 0 authenticate_cache_garbage_interval 3600 seconds authenticate_ttl 3600 seconds authenticate_ip_ttl 0 seconds wais_relay_port 0 request_header_max_size 20480 bytes request_body_max_size 0 bytes refresh_pattern ^ftp: 1440 20% 10080 refresh_pattern ^gopher: 1440 0% 1440 refresh_pattern . 0 20% 4320 quick_abort_min 0 KB quick_abort_max 0 KB quick_abort_pct 95 read_ahead_gap 16384 bytes negative_ttl 300 seconds positive_dns_ttl 21600 seconds negative_dns_ttl 60 seconds range_offset_limit 0 bytes collapsed_forwarding off refresh_stale_hit 0 seconds forward_timeout 240 seconds connect_timeout 60 seconds peer_connect_timeout 30 seconds read_timeout 900 seconds request_timeout 300 seconds persistent_request_timeout 60 seconds client_lifetime 86400 seconds half_closed_clients off pconn_timeout 120 seconds ident_timeout 10 seconds shutdown_lifetime 30 seconds acl QUERY urlpath_regex cgi-bin acl QUERY urlpath_regex \? acl apache rep_header Server ^Apache acl all src 0.0.0.0/0.0.0.0 acl red_local src 200.45.103.0/255.255.255.0 acl rami src 190.17.92.102 acl manager proto cache_object acl localhost src 127.0.0.1 acl to_localhost dst 127.0.0.0/255.0.0.0 acl exepciones dstdomain "/etc/squid/exepciones" acl SSL_ports port 563 acl SSL_ports port 873 acl Safe_ports port 80 acl Safe_ports port 21 acl Safe_ports port 443 acl Safe_ports port 70 acl Safe_ports port 210 acl Safe_ports port 1025-65535 acl Safe_ports port 280 acl Safe_ports port 488 acl Safe_ports port 591 acl Safe_ports port 777 acl Safe_ports port 631 acl Safe_ports port 873 acl Safe_ports port 901 acl Safe_ports port 3128 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 red_local http_access Allow rami http_access Deny all http_reply_access Allow all icp_access Allow all htcp_access Deny all htcp_clr_access Deny all ident_lookup_access Deny all reply_header_max_size 20480 bytes reply_body_max_size 0 Allow all cache_mgr webmaster mail_program mail cache_effective_user proxy cache_effective_group proxy httpd_suppress_version_string off umask 23 announce_period 31536000 seconds announce_host tracker.ircache.net announce_port 3131 httpd_accel_no_pmtu_disc off dns_testnames netscape.com dns_testnames internic.net dns_testnames nlanr.net dns_testnames microsoft.com logfile_rotate 5 tcp_recv_bufsize 0 bytes err_html_text memory_pools off memory_pools_limit 5242880 bytes via on forwarded_for on log_icp_queries off icp_hit_stale off minimum_direct_hops 4 minimum_direct_rtt 400 cachemgr_passwd XXXXXXXXXX all store_avg_object_size 13 KB store_objects_per_bucket 20 client_db off netdb_low 900 netdb_high 1000 netdb_ping_period 300 seconds query_icmp off test_reachability off buffered_logs on reload_into_ims off always_direct Allow exepciones icon_directory /usr/share/squid/icons global_internal_static on short_icon_urls off error_directory /usr/share/squid/errors/English maximum_single_addr_tries 1 retry_on_error off snmp_port 0 snmp_access Deny all snmp_incoming_address 0.0.0.0 snmp_outgoing_address 255.255.255.255 as_whois_server whois.ra.net wccp_router 0.0.0.0 wccp_version 4 wccp2_rebuild_wait on wccp2_forwarding_method 1 wccp2_return_method 1 wccp2_assignment_method 1 wccp2_service standard 0wccp2_weight 10000 wccp_address 0.0.0.0 wccp2_address 0.0.0.0 delay_pools 0 delay_initial_bucket_level 50 incoming_icp_average 6 incoming_http_average 4 incoming_dns_average 4 min_icp_poll_cnt 8 min_dns_poll_cnt 8 min_http_poll_cnt 8 max_open_disk_fds 0 offline_mode off uri_whitespace strip nonhierarchical_direct on prefer_direct off strip_query_terms on coredump_dir /var/spool/squid redirector_bypass off ignore_unknown_nameservers on digest_generation on digest_bits_per_entry 5 digest_rebuild_period 3600 seconds digest_rewrite_period 3600 seconds digest_swapout_chunk_size 4096 bytes digest_rebuild_chunk_percentage 10 client_persistent_connections on server_persistent_connections on persistent_connection_after_error off detect_broken_pconn off balance_on_multiple_ip on pipeline_prefetch off request_entities off high_response_time_warning 0 high_page_fault_warning 0 high_memory_warning 0 bytes store_dir_select_algorithm least-load ie_refresh off vary_ignore_expire off sleep_after_fork 0 minimum_expiry_time 60 seconds relaxed_header_parser on
