{"id":3847,"date":"2023-12-31T12:33:13","date_gmt":"2023-12-31T03:33:13","guid":{"rendered":"https:\/\/taitan916.info\/blog\/?p=3847"},"modified":"2024-05-23T18:17:14","modified_gmt":"2024-05-23T09:17:14","slug":"post-3847","status":"publish","type":"post","link":"https:\/\/taitan916.info\/blog\/archives\/3847","title":{"rendered":"MySQL\u306e\u30d0\u30a4\u30ca\u30ea\u30ed\u30b0(\/var\/lib\/mysql\/binlog)\u3092\u9069\u5207\u306b\u524a\u9664\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>\u30ec\u30f3\u30bf\u30eb\u3057\u3066\u3044\u308bVPS\u5185\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u6574\u7406\u3057\u3066\u3044\u308b\u3068\u300c\/var\/lib\/mysql\/binlog.xxxxxx\u300d\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u308a\u30011\u30d5\u30a1\u30a4\u30eb\u3042\u305f\u308a1GB\u8fd1\u304f\u3068\u5bb9\u91cf\u3092\u5727\u8feb\u3057\u3066\u3044\u308b\u306e\u3067\u51fa\u6765\u308b\u3053\u3068\u306a\u3089\u524a\u9664\u3057\u305f\u304b\u3063\u305f\u3002<a href=\"https:\/\/freefielder.jp\/blog\/2012\/03\/mysql-1.html\" target=\"_blank\" rel=\"noopener\">\u8abf\u3079\u3066\u307f\u308b\u3068MySQL\u306e\u30d0\u30a4\u30ca\u30ea\u30ed\u30b0\u3089\u3057\u304f\u3001r\uff4d\u30b3\u30de\u30f3\u30c9\u7b49\u3067\u524a\u9664\u3059\u308b\u3068\u307e\u305a\u3044<\/a>\u3089\u3057\u3044\u3002\u4ee5\u4e0b\u306b\u9069\u5207\u306a\u5bfe\u5fdc\u65b9\u6cd5\u306e\u30e1\u30e2\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u5bfe\u5fdc\u65b9\u6cd5<\/h2>\n<p>SSH\u63a5\u7d9a\u3057\u3066\u4ee5\u4e0b\u3092\u5b9f\u884c\u3002\u65e5\u6642\u90e8\u5206\u306f\u9069\u5b9c\u5909\u66f4\u3059\u308b\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#MySQL\u306broot\u3067\u63a5\u7d9a\r\nmysql -u root -p\r\n\r\n#\u4ee5\u4e0bSQL\u6587\u3092\u5b9f\u884c\r\nmysql&gt; PURGE MASTER LOGS BEFORE '2022-12-31 23:59:59';<\/pre>\n<p>\u4e0a\u8a18\u306e\u5834\u5408\u3060\u3068\u300c2022-12-31 23:59:59\u300d\u4ee5\u524d\u306e\u30ed\u30b0\u304c\u524a\u9664\u3055\u308c\u308b\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9<\/h2>\n<p><a href=\"https:\/\/dev.mysql.com\/doc\/refman\/8.0\/ja\/purge-binary-logs.html\" target=\"_blank\" rel=\"noopener\">https:\/\/dev.mysql.com\/doc\/refman\/8.0\/ja\/purge-binary-logs.html<\/a><\/p>\n<p>&nbsp;<\/p>\n<h2>\u6ce8\u610f\u70b9<\/h2>\n<p>MySQL8.0.3\u4ee5\u964d\u306e\u5834\u5408\u3001\u30ed\u30b0\u8a2d\u5b9a\u306e\u300cexpire_logs_days\u300d\u306f\u975e\u63a8\u5968\u306e\u305f\u3081\u304b\u8a2d\u5b9a\u53ca\u3073\u518d\u8d77\u52d5\u3092\u884c\u3046\u3068MySQL\u304c\u7acb\u3061\u4e0a\u304c\u3089\u306a\u304b\u3063\u305f\u3002<\/p>\n<p>\u4ee3\u308f\u308a\u306b\u8a2d\u5b9a\u3059\u308b\u306e\u3067\u3042\u308c\u3070\u300cbinlog_expire_logs_seconds\u300d\u3092\u7528\u3044\u308b\u306e\u304c\u826f\u3055\u305d\u3046\u3002\u305f\u3060\u3001\u3053\u3061\u3089\u306f\u300cexpire_logs_days\u300d\u3068\u9055\u3063\u3066\u30c7\u30d5\u30a9\u30eb\u30c8\u306730\u65e5\u8a2d\u5b9a\u306b\u306a\u308b\u3088\u3046\u306a\u306e\u3067\u7279\u306b\u5909\u66f4\u3059\u308b\u5fc5\u8981\u306f\u7121\u3055\u305d\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30ec\u30f3\u30bf\u30eb\u3057\u3066\u3044\u308bVPS\u5185\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u6574\u7406\u3057\u3066\u3044\u308b\u3068\u300c\/var\/lib\/mysql ... <\/p>\n","protected":false},"author":1,"featured_media":1072,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5,66],"tags":[],"class_list":["post-3847","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mysql","category-database"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/3847","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/comments?post=3847"}],"version-history":[{"count":1,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/3847\/revisions"}],"predecessor-version":[{"id":6393,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/3847\/revisions\/6393"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media\/1072"}],"wp:attachment":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media?parent=3847"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/categories?post=3847"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/tags?post=3847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}