{"id":152679,"date":"2024-11-02T01:07:23","date_gmt":"2024-11-01T17:07:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/152679\/"},"modified":"2024-11-02T01:07:24","modified_gmt":"2024-11-01T17:07:24","slug":"%e6%9f%a5%e6%89%be-redis-%e9%8c%af%e8%aa%a4%e6%97%a5%e8%aa%8c%e7%9a%84%e6%8a%80%e5%b7%a7%ef%bc%88redis-%e9%8c%af%e8%aa%a4%e6%97%a5%e8%aa%8c%e5%9c%a8%e5%93%aa%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/152679\/","title":{"rendered":"\u67e5\u627e Redis \u932f\u8aa4\u65e5\u8a8c\u7684\u6280\u5de7\uff08Redis \u932f\u8aa4\u65e5\u8a8c\u5728\u54ea\uff09"},"content":{"rendered":"<h1 id=\"%e6%9f%a5%e6%89%be-redis-%e9%8c%af%e8%aa%a4%e6%97%a5%e8%aa%8c%e7%9a%84%e6%8a%80%e5%b7%a7%ef%bc%88redis-%e9%8c%af%e8%aa%a4%e6%97%a5%e8%aa%8c%e5%9c%a8%e5%93%aa%ef%bc%89-hZSUaYuKqf\">\u67e5\u627e Redis \u932f\u8aa4\u65e5\u8a8c\u7684\u6280\u5de7\uff08Redis \u932f\u8aa4\u65e5\u8a8c\u5728\u54ea\uff09<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5f0f\u4e2d\u3002\u7136\u800c\uff0c\u7576 Redis \u904b\u884c\u51fa\u73fe\u554f\u984c\u6642\uff0c\u67e5\u627e\u932f\u8aa4\u65e5\u8a8c\u662f\u6392\u67e5\u6545\u969c\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u67e5\u627e Redis \u7684\u932f\u8aa4\u65e5\u8a8c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u6280\u5de7\u4f86\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u9032\u884c\u6545\u969c\u6392\u67e5\u3002<\/p>\n<h2 id=\"redis-%e9%8c%af%e8%aa%a4%e6%97%a5%e8%aa%8c%e7%9a%84%e4%bd%8d%e7%bd%ae-hZSUaYuKqf\">Redis \u932f\u8aa4\u65e5\u8a8c\u7684\u4f4d\u7f6e<\/h2>\n<p>Redis \u7684\u932f\u8aa4\u65e5\u8a8c\u901a\u5e38\u4f4d\u65bc Redis \u914d\u7f6e\u6587\u4ef6\u4e2d\u6307\u5b9a\u7684\u65e5\u8a8c\u6587\u4ef6\u8def\u5f91\u3002\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0cRedis \u7684\u914d\u7f6e\u6587\u4ef6\u540d\u70ba <code>redis.conf<\/code>\uff0c\u7528\u6236\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u627e\u5230\u932f\u8aa4\u65e5\u8a8c\u7684\u4f4d\u7f6e\uff1a<\/p>\n<ol>\n<li>\u6253\u958b Redis \u914d\u7f6e\u6587\u4ef6 <code>redis.conf<\/code>\u3002<\/li>\n<li>\u67e5\u627e <code>logfile<\/code> \u53c3\u6578\u3002\u9019\u500b\u53c3\u6578\u6307\u5b9a\u4e86\u65e5\u8a8c\u6587\u4ef6\u7684\u8def\u5f91\u3002<\/li>\n<\/ol>\n<p>\u4f8b\u5982\uff0c\u914d\u7f6e\u6587\u4ef6\u4e2d\u53ef\u80fd\u6709\u5982\u4e0b\u884c\uff1a<\/p>\n<pre><code>logfile \/var\/log\/redis\/redis-server.log<\/code><\/pre>\n<p>\u9019\u8868\u793a Redis \u7684\u932f\u8aa4\u65e5\u8a8c\u5c07\u88ab\u5beb\u5165\u5230 <code>\/var\/log\/redis\/redis-server.log<\/code> \u6587\u4ef6\u4e2d\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e7%9c%8b-redis-%e9%8c%af%e8%aa%a4%e6%97%a5%e8%aa%8c-hZSUaYuKqf\">\u67e5\u770b Redis \u932f\u8aa4\u65e5\u8a8c<\/h2>\n<p>\u4e00\u65e6\u78ba\u5b9a\u4e86\u932f\u8aa4\u65e5\u8a8c\u7684\u8def\u5f91\uff0c\u7528\u6236\u53ef\u4ee5\u4f7f\u7528\u5404\u7a2e\u547d\u4ee4\u4f86\u67e5\u770b\u65e5\u8a8c\u5167\u5bb9\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>tail -f \/var\/log\/redis\/redis-server.log<\/code>\uff1a\u5be6\u6642\u67e5\u770b\u65e5\u8a8c\u7684\u6700\u65b0\u8f38\u51fa\u3002<\/li>\n<li><code>less \/var\/log\/redis\/redis-server.log<\/code>\uff1a\u5206\u9801\u67e5\u770b\u65e5\u8a8c\u5167\u5bb9\uff0c\u9069\u5408\u67e5\u770b\u8f03\u9577\u7684\u65e5\u8a8c\u6587\u4ef6\u3002<\/li>\n<li><code>grep \"ERROR\" \/var\/log\/redis\/redis-server.log<\/code>\uff1a\u904e\u6ffe\u51fa\u6240\u6709\u5305\u542b &#8220;ERROR&#8221; \u7684\u65e5\u8a8c\u884c\uff0c\u65b9\u4fbf\u5feb\u901f\u5b9a\u4f4d\u932f\u8aa4\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84-redis-%e9%8c%af%e8%aa%a4%e5%8f%8a%e5%85%b6%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95-hZSUaYuKqf\">\u5e38\u898b\u7684 Redis \u932f\u8aa4\u53ca\u5176\u89e3\u6c7a\u65b9\u6cd5<\/h2>\n<p>\u5728\u67e5\u770b\u932f\u8aa4\u65e5\u8a8c\u6642\uff0c\u7528\u6236\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u7684\u932f\u8aa4\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u4f8b\u5b50\u53ca\u5176\u89e3\u6c7a\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e7%84%a1%e6%b3%95%e9%80%a3%e6%8e%a5%e5%88%b0-redis-%e4%bc%ba%e6%9c%8d%e5%99%a8-hZSUaYuKqf\">1. \u7121\u6cd5\u9023\u63a5\u5230 Redis \u4f3a\u670d\u5668<\/h3>\n<p>\u5982\u679c\u65e5\u8a8c\u4e2d\u51fa\u73fe &#8220;Could not connect to Redis server&#8221; \u7684\u932f\u8aa4\uff0c\u9019\u53ef\u80fd\u662f\u56e0\u70ba Redis \u4f3a\u670d\u5668\u672a\u555f\u52d5\u6216\u9632\u706b\u7246\u963b\u6b62\u4e86\u9023\u63a5\u3002\u7528\u6236\u53ef\u4ee5\u6aa2\u67e5 Redis \u4f3a\u670d\u5668\u7684\u904b\u884c\u72c0\u614b\uff0c\u4e26\u78ba\u4fdd\u9632\u706b\u7246\u8a2d\u7f6e\u5141\u8a31\u8a2a\u554f Redis \u7684\u7aef\u53e3\uff08\u9ed8\u8a8d\u70ba 6379\uff09\u3002<\/p>\n<h3 id=\"2-%e8%a8%98%e6%86%b6%e9%ab%94%e4%b8%8d%e8%b6%b3-hZSUaYuKqf\">2. \u8a18\u61b6\u9ad4\u4e0d\u8db3<\/h3>\n<p>\u7576\u65e5\u8a8c\u4e2d\u51fa\u73fe &#8220;Out of memory&#8221; \u7684\u932f\u8aa4\u6642\uff0c\u9019\u8868\u793a Redis \u7684\u8a18\u61b6\u9ad4\u4f7f\u7528\u91cf\u8d85\u904e\u4e86\u914d\u7f6e\u7684\u9650\u5236\u3002\u7528\u6236\u53ef\u4ee5\u8003\u616e\u589e\u52a0 Redis \u7684\u8a18\u61b6\u9ad4\u9650\u5236\uff0c\u6216\u512a\u5316\u6578\u64da\u7d50\u69cb\u4ee5\u6e1b\u5c11\u8a18\u61b6\u9ad4\u4f7f\u7528\u3002<\/p>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96%e5%a4%b1%e6%95%97-hZSUaYuKqf\">3. \u6578\u64da\u6301\u4e45\u5316\u5931\u6557<\/h3>\n<p>\u5982\u679c\u65e5\u8a8c\u4e2d\u51fa\u73fe &#8220;Failed to save the DB&#8221; \u7684\u932f\u8aa4\uff0c\u9019\u53ef\u80fd\u662f\u56e0\u70ba\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\u6216\u6b0a\u9650\u554f\u984c\u3002\u7528\u6236\u61c9\u6aa2\u67e5\u78c1\u789f\u7a7a\u9593\uff0c\u4e26\u78ba\u4fdd Redis \u6709\u6b0a\u9650\u5beb\u5165\u6301\u4e45\u5316\u6587\u4ef6\u7684\u76ee\u9304\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-hZSUaYuKqf\">\u7d50\u8ad6<\/h2>\n<p>\u67e5\u627e\u548c\u5206\u6790 Redis \u932f\u8aa4\u65e5\u8a8c\u662f\u7dad\u8b77\u548c\u6392\u67e5\u554f\u984c\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u4e86\u89e3\u932f\u8aa4\u65e5\u8a8c\u7684\u4f4d\u7f6e\u3001\u67e5\u770b\u65e5\u8a8c\u7684\u65b9\u6cd5\u4ee5\u53ca\u5e38\u898b\u932f\u8aa4\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u7528\u6236\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u7ba1\u7406\u548c\u904b\u884c Redis \u4f3a\u670d\u5668\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd Redis \u7684\u6700\u4f73\u904b\u884c\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u67e5\u627e Redis \u932f\u8aa4\u65e5\u8a8c\u7684\u6280\u5de7\uff0c\u4e86\u89e3\u5982\u4f55\u5b9a\u4f4d\u548c\u5206\u6790\u932f\u8aa4\u65e5\u8a8c\u4ee5\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-152679","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=152679"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152679\/revisions"}],"predecessor-version":[{"id":152680,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152679\/revisions\/152680"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=152679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=152679"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=152679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}