Hi,
We are using squid 3.1.20 in our box. We are facing issues on configuring and validating the refresh patterns. It looks like squid is not honoring the refresh patterns properly.
configuration
refresh_pattern -i ^http://.wsj./.* 10 200% 10 override-expire override-lastmod reload-into-ims ignore-reload
refresh_pattern -i \.(gif|png|jpg|jpeg|ico)$ 480 100% 480 override-expire override-lastmod reload-into-ims
refresh_pattern -i \.(htm|html|js|css)$ 480 100% 480 override-expire override-lastmod reload-into-ims
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern -i (/cgi-bin/|\?) 0 0% 0
refresh_pattern . 0 20% 4320
We are using squid 3.1.20 in our box. We are facing issues on configuring and validating the refresh patterns. It looks like squid is not honoring the refresh patterns properly.
configuration
refresh_pattern -i ^http://.wsj./.* 10 200% 10 override-expire override-lastmod reload-into-ims ignore-reload
refresh_pattern -i \.(gif|png|jpg|jpeg|ico)$ 480 100% 480 override-expire override-lastmod reload-into-ims
refresh_pattern -i \.(htm|html|js|css)$ 480 100% 480 override-expire override-lastmod reload-into-ims
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern -i (/cgi-bin/|\?) 0 0% 0
refresh_pattern . 0 20% 4320
As per above refresh pattern squid should refresh the cache every ten minutes for "^http://.wsj./.*" . But I am always getting either TCP_HIT/TCP_MEM_HIT even after hours. Why is it so? . Please find the logs below
Log
1261741.309 0 172.19.131.180 TCP_MEM_HIT/200 7635 GET http://si.wsj.net/public/resources/images/BN-LW172_DROhttp://si.wsj.net/public/resources/images/BN-LV628_CITIOF_BR_20151223170624.jpg - NONE/- image/jpeg
1451261741.336 0 172.19.131.180 TCP_HIT/200 10595 GET http://si.wsj.net/public/resources/images/MI-CN459_ELNINO_BR_20151227175637.jpg - NONE/- image/jpeg
1451261741.343 0 172.19.131.180 TCP_MEM_HIT/200 3986 GET http://si.wsj.net/public/resources/images/BN-LV846_Tape_0_Z120_20151224145546.jpg - NONE/- image/jpeg
1451261741.354 0 172.19.131.180 TCP_MEM_HIT/200 3432 GET http://si.wsj.net/public/resources/images/BN-LV849_Oileco_Z120_20151224150223.jpg - NONE/- image/jpeg
1451261741.361 0 172.19.131.180 TCP_MEM_HIT/200 2385 GET http://video-api.wsj.com/api-video/player/v2/css/play_btn_80.png - NONE/- image/png
1451261741.389 0 172.19.131.180 TCP_MEM_HIT/200 1675 GET http://video-api.wsj.com/api-video/player/v2/css/play_btn_50.png - NONE/- image/png
1451261741.407 756 172.19.131.180 TCP_HIT/200 534151 GET http://vir.wsj.net/fp/assets/1e6e09e66457156e0903/SectionPage.js - NONE/- application/_javascript_
1451261742.341 51 172.19.131.180 TCP_HIT/200 65486 GET http://m.wsj.net/video/20151227/122715storms/122715storms_960x540.jpg - NONE/- image/jpeg
1451261742.428 132 172.19.131.180 TCP_HIT/200 53668 GET http://m.wsj.net/video/20151223/121415barpilots/121415barpilots_960x540.jpg - NONE/
NE1_D_20151227175102.jpg - NONE/- image/jpeg
1451261741.310 0 172.19.131.180 TCP_MEM_HIT/200 8302 GET http://si.wsj.net/public/resources/images/BN-LW104_itarge_D_20151227070713.jpg - NONE/- image/jpeg
1451261741.318 0 172.19.131.180 TCP_HIT/200 12217 GET http://si.wsj.net/public/resources/images/BN-LW010_OVERST_D_20151225160015.jpg - NONE/- image/jpeg
Regards,
Saravanan N
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