{"id":18259,"date":"2014-04-14T06:00:18","date_gmt":"2014-04-13T22:00:18","guid":{"rendered":"https:\/\/2blog.ilc.edu.tw\/25793\/2014\/04\/14\/proxy-server-%e7%a3%81%e7%a2%9f%e7%a9%ba%e9%96%93%e5%b7%b2%e6%bb%bf\/"},"modified":"2014-04-14T06:00:18","modified_gmt":"2014-04-13T22:00:18","slug":"proxy-server-%e7%a3%81%e7%a2%9f%e7%a9%ba%e9%96%93%e5%b7%b2%e6%bb%bf","status":"publish","type":"post","link":"https:\/\/2blog.ilc.edu.tw\/25793\/2014\/04\/14\/proxy-server-%e7%a3%81%e7%a2%9f%e7%a9%ba%e9%96%93%e5%b7%b2%e6%bb%bf\/","title":{"rendered":"Proxy Server \u78c1\u789f\u7a7a\u9593\u5df2\u6eff"},"content":{"rendered":"<p>\u6700\u8fd1\u5728\u770b\u5b78\u6821 Server \u7684 Log \u6a94\u6642\uff0c\u767c\u73fe Proxy Server \u4f7f\u7528\u7684 Cache \u7a7a\u9593\u5df2\u7d93\u5feb\u8981\u6eff\u4e86\uff01 <br \/><span style=\"color: #0000ff;\">\/dev\/sda2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20G\u00a0\u00a0 19G\u00a0 451M\u00a0 98% \/cache1 <\/span><br \/><span style=\"color: #0000ff;\">\/dev\/sdb1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20G\u00a0\u00a0 19G\u00a0 451M\u00a0 98% \/cache2 <\/span><br \/><span style=\"color: #0000ff;\">\/dev\/sda3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20G\u00a0\u00a0 19G\u00a0 451M\u00a0 98% \/cache3 <\/span><br \/><span style=\"color: #0000ff;\">\/dev\/sdb2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20G\u00a0\u00a0 19G\u00a0 450M\u00a0 98% \/cache4 <\/span><\/p>\n<p><span style=\"color: #0000ff;\">\u00a0\/dev\/sda2 =&gt; 98% Used. Warning. Disk Filling up. <\/span><br \/><span style=\"color: #0000ff;\">\u00a0\/dev\/sdb1 =&gt; 98% Used. Warning. Disk Filling up. <\/span><br \/><span style=\"color: #0000ff;\">\u00a0\/dev\/sda3 =&gt; 98% Used. Warning. Disk Filling up. <\/span><br \/><span style=\"color: #0000ff;\">\u00a0\/dev\/sdb2 =&gt; 98% Used. Warning. Disk Filling up. <\/span><br \/>[@more@]\u6aa2\u67e5\u4e00\u4e0b\u8a2d\u5b9a\u6a94\uff0c\u767c\u73fe\u8a2d\u5b9a\u6a94\u88e1\u9762\u4e26\u6c92\u6709\u8a2d\u5b9a\u78c1\u789f\u7a7a\u9593\u4f7f\u7528\u7684\u4e0a\u9650\uff0c\u6240\u4ee5\u52a0\u5165\u4e86\u4e0b\u9762\u7684\u8a2d\u5b9a\uff0c\u4e26\u4e14\u628a Proxy Server \u91cd\u65b0\u555f\u52d5 <br \/><span style=\"color: #0000ff;\">cache_swap_low 90 <\/span><br \/><span style=\"color: #0000ff;\">cache_swap_high 95 <\/span><\/p>\n<p>\u9019\u4e8c\u884c\u7684\u610f\u601d\u662f\uff0c\u7576\u78c1\u789f\u4f7f\u7528\u91cf\u9054 95% \u6642\uff0c\u6bd4\u8f03\u820a\u7684\u5feb\u53d6\u8cc7\u6599\u5c07\u6703\u88ab\u522a\u9664\uff0c\u7576\u522a\u9664\u5230\u5269\u4e0b\u78c1\u789f\u4f7f\u7528\u91cf\u9054 90% \u6642\uff0c\u5c31\u505c\u6b62\u6301\u7e8c\u522a\u9664\u7684\u52d5\u4f5c\u3002 <\/p>\n<p>\u4f46\u767c\u73fe\u7e3d\u7a7a\u9593\u4f7f\u7528\u5bb9\u91cf\u9084\u662f\u4e00\u6a23\uff0c\u4e26\u6c92\u6709\u6e1b\u5c11\uff0c\u6240\u4ee5\u5c31\u6c7a\u5b9a\u628a\u6240\u6709\u7684 Cache \u76ee\u9304\u4e0b\u7684\u6a94\u6848\u5168\u90e8\u522a\u9664\uff0c\u91cd\u65b0\u5efa\u7acb\u76ee\u9304 <br \/>\u505c\u6b62 Proxy Server <br \/># <span style=\"color: #ff0000;\">service squid stop <br \/><\/span>\u522a\u9664\u76ee\u9304 <br \/># <span style=\"color: #ff0000;\">rm -rf \/cache{1..4}\/* <\/span><br \/>\u91cd\u65b0\u5efa\u7acb Proxy Server \u76ee\u9304 <br \/># <span style=\"color: #ff0000;\">\/usr\/sbin\/squid -z <\/span><br \/>\u555f\u52d5 Proxy Server <br \/># <span style=\"color: #ff0000;\">service squid start <\/span><\/p>\n<p>\u91cd\u65b0\u555f\u52d5 Proxy Server \u5f8c\uff0cCache \u7a7a\u9593\u7684\u4f7f\u7528\u91cf\u5c31\u6709\u8b8a\u5c0f\u4e86\uff01 <br \/># <span style=\"color: #ff0000;\">df -h | grep \/cache <\/span><br \/><span style=\"color: #0000ff;\">\/dev\/sda2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20G\u00a0 172M\u00a0\u00a0 19G\u00a0\u00a0 1% \/cache1 <\/span><br \/><span style=\"color: #0000ff;\">\/dev\/sdb1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20G\u00a0 172M\u00a0\u00a0 19G\u00a0\u00a0 1% \/cache2 <\/span><br \/><span style=\"color: #0000ff;\">\/dev\/sda3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20G\u00a0 172M\u00a0\u00a0 19G\u00a0\u00a0 1% \/cache3 <\/span><br \/><span style=\"color: #0000ff;\">\/dev\/sdb2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20G\u00a0 172M\u00a0\u00a0 19G\u00a0\u00a0 1% \/cache4 <\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6700\u8fd1\u5728\u770b\u5b78\u6821 Server \u7684 Log \u6a94\u6642\uff0c\u767c\u73fe Proxy Server \u4f7f\u7528\u7684 Cache \u7a7a\u9593\u5df2\u7d93\u5feb\u8981 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/2blog.ilc.edu.tw\/25793\/2014\/04\/14\/proxy-server-%e7%a3%81%e7%a2%9f%e7%a9%ba%e9%96%93%e5%b7%b2%e6%bb%bf\/\" class=\"more-link\">\u95b1\u8b80\u5168\u6587<span class=\"screen-reader-text\">\u3008Proxy Server \u78c1\u789f\u7a7a\u9593\u5df2\u6eff\u3009<\/span><\/a><\/p>\n","protected":false},"author":55,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[117,135],"tags":[],"class_list":["post-18259","post","type-post","status-publish","format-standard","hentry","category-c-78462","category-c-78480"],"meta_key":{"_encloseme":["1"],"lt_post_id":["483015"]},"_links":{"self":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/18259"}],"collection":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/users\/55"}],"replies":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/comments?post=18259"}],"version-history":[{"count":0,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/18259\/revisions"}],"wp:attachment":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/media?parent=18259"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/categories?post=18259"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/tags?post=18259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}