{"id":98520,"date":"2024-10-21T03:17:19","date_gmt":"2024-10-20T19:17:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98520\/"},"modified":"2024-10-21T03:17:20","modified_gmt":"2024-10-20T19:17:20","slug":"redis-%e7%9a%84-aof-%e6%8c%81%e4%b9%85%e5%8c%96%e8%a8%ad%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98520\/","title":{"rendered":"Redis \u7684 AOF \u6301\u4e45\u5316\u8a2d\u7f6e"},"content":{"rendered":"<h1 id=\"redis-%e7%9a%84-aof-%e6%8c%81%e4%b9%85%e5%8c%96%e8%a8%ad%e7%bd%ae-yLdVZVtrXv\">Redis \u7684 AOF \u6301\u4e45\u5316\u8a2d\u7f6e<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u6301\u4e45\u5316\u662f\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u5176\u4e2d AOF\uff08Append Only File\uff09\u662f\u6700\u53d7\u6b61\u8fce\u7684\u4e00\u7a2e\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684 AOF \u6301\u4e45\u5316\u8a2d\u7f6e\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3\u5176\u5de5\u4f5c\u539f\u7406\u53ca\u914d\u7f6e\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"aof-%e6%8c%81%e4%b9%85%e5%8c%96%e6%a6%82%e8%bf%b0-yLdVZVtrXv\">AOF \u6301\u4e45\u5316\u6982\u8ff0<\/h2>\n<p>AOF \u662f Redis \u63d0\u4f9b\u7684\u4e00\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u5b83\u901a\u904e\u5c07\u6240\u6709\u5beb\u64cd\u4f5c\u4ee5\u8ffd\u52a0\u7684\u65b9\u5f0f\u8a18\u9304\u5230\u4e00\u500b\u6587\u4ef6\u4e2d\u4f86\u5be6\u73fe\u6578\u64da\u7684\u6301\u4e45\u5316\u3002\u9019\u610f\u5473\u8457\uff0c\u7576 Redis \u91cd\u555f\u6642\uff0c\u53ef\u4ee5\u901a\u904e\u91cd\u65b0\u57f7\u884c\u9019\u4e9b\u5beb\u64cd\u4f5c\u4f86\u6062\u5fa9\u6578\u64da\u3002AOF \u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5176\u6578\u64da\u6062\u5fa9\u7684\u5b8c\u6574\u6027\u548c\u9748\u6d3b\u6027\u3002<\/p>\n<h2 id=\"aof-%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-yLdVZVtrXv\">AOF \u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>\u5728\u4f7f\u7528 AOF \u6301\u4e45\u5316\u6642\uff0cRedis \u6703\u5c07\u6bcf\u4e00\u500b\u5beb\u64cd\u4f5c\uff08\u5982 SET\u3001DEL \u7b49\uff09\u4ee5\u6587\u672c\u683c\u5f0f\u5beb\u5165\u5230 AOF \u6587\u4ef6\u4e2d\u3002\u9019\u4e9b\u64cd\u4f5c\u6703\u6309\u7167\u57f7\u884c\u7684\u9806\u5e8f\u88ab\u8ffd\u52a0\u5230\u6587\u4ef6\u672b\u5c3e\u3002\u7576 Redis \u91cd\u555f\u6642\uff0c\u5b83\u6703\u8b80\u53d6\u9019\u500b AOF \u6587\u4ef6\uff0c\u4e26\u4f9d\u6b21\u57f7\u884c\u5176\u4e2d\u7684\u547d\u4ee4\u4f86\u6062\u5fa9\u6578\u64da\u3002<\/p>\n<h2 id=\"aof-%e7%9a%84%e9%85%8d%e7%bd%ae%e9%81%b8%e9%a0%85-yLdVZVtrXv\">AOF \u7684\u914d\u7f6e\u9078\u9805<\/h2>\n<p>\u8981\u555f\u7528 AOF \u6301\u4e45\u5316\uff0c\u60a8\u9700\u8981\u5728 Redis \u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u9032\u884c\u76f8\u61c9\u7684\u8a2d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u7684\u914d\u7f6e\u9078\u9805\uff1a<\/p>\n<ul>\n<li><code>appendonly yes<\/code>\uff1a\u555f\u7528 AOF \u6301\u4e45\u5316\u3002<\/li>\n<li><code>appendfsync always<\/code>\uff1a\u6bcf\u6b21\u5beb\u64cd\u4f5c\u5f8c\u7acb\u5373\u5c07\u6578\u64da\u5beb\u5165\u78c1\u789f\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\uff0c\u4f46\u6703\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<li><code>appendfsync everysec<\/code>\uff1a\u6bcf\u79d2\u5c07\u6578\u64da\u5beb\u5165\u78c1\u789f\uff0c\u9019\u662f\u6027\u80fd\u548c\u5b89\u5168\u6027\u4e4b\u9593\u7684\u6298\u8877\u65b9\u6848\u3002<\/li>\n<li><code>appendfsync no<\/code>\uff1a\u4e0d\u4e3b\u52d5\u5c07\u6578\u64da\u5beb\u5165\u78c1\u789f\uff0c\u9019\u6a23\u6027\u80fd\u6700\u4f73\uff0c\u4f46\u6578\u64da\u5b89\u5168\u6027\u6700\u4f4e\u3002<\/li>\n<li><code>auto-aof-rewrite-min-size<\/code>\uff1a\u7576 AOF \u6587\u4ef6\u5927\u5c0f\u8d85\u904e\u6b64\u503c\u6642\uff0c\u81ea\u52d5\u91cd\u5beb AOF \u6587\u4ef6\u3002<\/li>\n<li><code>auto-aof-rewrite-percentage<\/code>\uff1a\u7576 AOF \u6587\u4ef6\u5927\u5c0f\u589e\u9577\u5230\u539f\u4f86\u7684\u767e\u5206\u6bd4\u6642\uff0c\u81ea\u52d5\u91cd\u5beb AOF \u6587\u4ef6\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%e9%85%8d%e7%bd%ae-yLdVZVtrXv\">\u793a\u4f8b\u914d\u7f6e<\/h3>\n<pre><code>\n# \u555f\u7528 AOF \u6301\u4e45\u5316\nappendonly yes\n\n# \u8a2d\u7f6e AOF \u5beb\u5165\u7b56\u7565\nappendfsync everysec\n\n# \u81ea\u52d5\u91cd\u5beb AOF \u6587\u4ef6\u7684\u8a2d\u7f6e\nauto-aof-rewrite-min-size 64mb\nauto-aof-rewrite-percentage 100\n<\/code><\/pre>\n<h2 id=\"aof-%e7%9a%84%e5%84%aa%e7%bc%ba%e9%bb%9e-yLdVZVtrXv\">AOF \u7684\u512a\u7f3a\u9ede<\/h2>\n<p>\u4f7f\u7528 AOF \u6301\u4e45\u5316\u6709\u5176\u512a\u7f3a\u9ede\uff1a<\/p>\n<h3 id=\"%e5%84%aa%e9%bb%9e-yLdVZVtrXv\">\u512a\u9ede<\/h3>\n<ul>\n<li>\u6578\u64da\u6062\u5fa9\u5b8c\u6574\u6027\u9ad8\uff1aAOF \u6587\u4ef6\u8a18\u9304\u4e86\u6240\u6709\u7684\u5beb\u64cd\u4f5c\uff0c\u80fd\u5920\u66f4\u7cbe\u78ba\u5730\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li>\u9748\u6d3b\u6027\uff1a\u7528\u6236\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u4e0d\u540c\u7684\u5beb\u5165\u7b56\u7565\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%bc%ba%e9%bb%9e-yLdVZVtrXv\">\u7f3a\u9ede<\/h3>\n<ul>\n<li>\u6027\u80fd\u5f71\u97ff\uff1a\u7279\u5225\u662f\u5728\u4f7f\u7528 <code>appendfsync always<\/code> \u6642\uff0c\u6027\u80fd\u6703\u53d7\u5230\u5f71\u97ff\u3002<\/li>\n<li>AOF \u6587\u4ef6\u53ef\u80fd\u6703\u8b8a\u5f97\u5f88\u5927\uff1a\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0cAOF \u6587\u4ef6\u53ef\u80fd\u6703\u8b8a\u5f97\u975e\u5e38\u9f90\u5927\uff0c\u5f71\u97ff\u8b80\u53d6\u901f\u5ea6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-yLdVZVtrXv\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684 AOF \u6301\u4e45\u5316\u8a2d\u7f6e\u70ba\u7528\u6236\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9748\u6d3b\u4e14\u53ef\u9760\u7684\u6578\u64da\u6301\u4e45\u5316\u65b9\u6848\u3002\u901a\u904e\u5408\u7406\u914d\u7f6e AOF\uff0c\u60a8\u53ef\u4ee5\u5728\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u6027\u4e4b\u9593\u627e\u5230\u6700\u4f73\u5e73\u8861\u3002\u7121\u8ad6\u662f\u958b\u767c\u65b0\u61c9\u7528\u9084\u662f\u7dad\u8b77\u73fe\u6709\u7cfb\u7d71\uff0c\u4e86\u89e3 AOF \u7684\u5de5\u4f5c\u539f\u7406\u53ca\u5176\u914d\u7f6e\u9078\u9805\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c Redis\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3 Redis \u7684 AOF \u6301\u4e45\u5316\u8a2d\u7f6e\uff0c\u63d0\u5347\u6578\u64da\u5b89\u5168\u6027\u8207\u6062\u5fa9\u80fd\u529b\uff0c\u78ba\u4fdd\u9ad8\u6548\u80fd\u7684\u6578\u64da\u7ba1\u7406\u8207\u6301\u4e45\u5316\u7b56\u7565\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-98520","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98520","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=98520"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98520\/revisions"}],"predecessor-version":[{"id":98521,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98520\/revisions\/98521"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98520"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98520"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98520"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}