{"id":4847,"date":"2020-01-01T00:00:00","date_gmt":"2019-12-31T15:00:00","guid":{"rendered":"https:\/\/majisemi.com\/topics\/uncategorized\/4847\/"},"modified":"2020-01-01T00:00:00","modified_gmt":"2019-12-31T15:00:00","slug":"%e3%80%90oss%e6%83%85%e5%a0%b1%e3%82%a2%e3%83%bc%e3%82%ab%e3%82%a4%e3%83%96%e3%80%91mysql-mha","status":"publish","type":"post","link":"https:\/\/majisemi.com\/topics\/oss\/4847\/","title":{"rendered":"\u3010OSS\u60c5\u5831\u30a2\u30fc\u30ab\u30a4\u30d6\u3011MySQL MHA"},"content":{"rendered":"<p><small><span style=\"border-bottom: solid 5px red;\">\u203b\u5f53\u8a18\u4e8b\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u60c5\u5831\u306f\u3001\u53e4\u304f\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30aa\u30d5\u30a3\u30b7\u30e3\u30eb\u30b5\u30a4\u30c8\u3067\u6700\u65b0\u60c5\u5831\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/span><\/small><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy 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class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E5%9F%BA%E6%9C%AC%E8%AA%AC%E6%98%8E\" >\u57fa\u672c\u8aac\u660e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E7%B5%8C%E7%B7%AF\" >\u7d4c\u7def<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E4%B8%BB%E3%81%AA%E7%89%B9%E5%BE%B4\" >\u4e3b\u306a\u7279\u5fb4<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E3%83%95%E3%82%A7%E3%82%A4%E3%83%AB%E3%82%AA%E3%83%BC%E3%83%90%E3%83%BC%E6%A9%9F%E8%83%BD\" >\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u6a5f\u80fd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a 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class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E3%83%95%E3%82%A7%E3%82%A4%E3%83%AB%E3%82%AA%E3%83%BC%E3%83%90%E3%83%BC%E6%A9%9F%E8%83%BD3%E8%87%AA%E5%8B%95%E3%83%95%E3%82%A7%E3%82%A4%E3%83%AB%E3%82%AA%E3%83%BC%E3%83%90%E3%83%BC%E7%9B%A3%E8%A6%96%E3%81%AA%E3%81%97\" >\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u6a5f\u80fd(3)\u81ea\u52d5\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc(\u76e3\u8996\u306a\u3057)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E3%83%9E%E3%82%B9%E3%82%BF%E5%88%87%E3%82%8A%E6%9B%BF%E3%81%88%E6%A9%9F%E8%83%BD\" >\u30de\u30b9\u30bf\u5207\u308a\u66ff\u3048\u6a5f\u80fd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E3%83%9E%E3%82%B9%E3%82%BF%E6%98%87%E6%A0%BC%E6%8C%87%E5%AE%9A%E6%A9%9F%E8%83%BD\" >\u30de\u30b9\u30bf\u6607\u683c\u6307\u5b9a\u6a5f\u80fd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E5%8B%95%E4%BD%9C%E6%9D%A1%E4%BB%B6\" >\u52d5\u4f5c\u6761\u4ef6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#MHA%E3%83%9E%E3%83%8D%E3%83%BC%E3%82%B8%E3%83%A3%E3%82%B3%E3%83%B3%E3%83%9D%E3%83%BC%E3%83%8D%E3%83%B3%E3%83%88\" >MHA\u30de\u30cd\u30fc\u30b8\u30e3\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#MHA%E3%83%8E%E3%83%BC%E3%83%89%E3%82%B3%E3%83%B3%E3%83%9D%E3%83%BC%E3%83%8D%E3%83%B3%E3%83%88\" >MHA\u30ce\u30fc\u30c9\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E3%83%95%E3%83%83%E3%82%AF%E3%83%9D%E3%82%A4%E3%83%B3%E3%83%88\" >\u30d5\u30c3\u30af\u30dd\u30a4\u30f3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E6%97%A2%E3%81%AB%E5%8B%95%E4%BD%9C%E3%81%97%E3%81%A6%E3%81%84%E3%82%8BMySQL%E3%81%AB%E5%BD%B1%E9%9F%BF%E3%82%92%E4%B8%8E%E3%81%88%E3%81%AA%E3%81%84\" >\u65e2\u306b\u52d5\u4f5c\u3057\u3066\u3044\u308bMySQL\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E8%B2%A0%E8%8D%B7%E3%82%92%E3%81%8B%E3%81%91%E3%81%AA%E3%81%84\" >\u8ca0\u8377\u3092\u304b\u3051\u306a\u3044<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E3%83%90%E3%82%A4%E3%83%8A%E3%83%AA%E3%83%AD%E3%82%B0%E3%83%95%E3%82%A9%E3%83%BC%E3%83%9E%E3%83%83%E3%83%88\" >\u30d0\u30a4\u30ca\u30ea\u30ed\u30b0\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E3%82%B9%E3%83%88%E3%83%AC%E3%83%BC%E3%82%B8%E3%82%A8%E3%83%B3%E3%82%B8%E3%83%B3%E3%81%AB%E4%BE%9D%E5%AD%98%E3%81%97%E3%81%AA%E3%81%84\" >\u30b9\u30c8\u30ec\u30fc\u30b8\u30a8\u30f3\u30b8\u30f3\u306b\u4f9d\u5b58\u3057\u306a\u3044<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E3%83%AD%E3%83%BC%E3%82%B3%E3%82%B9%E3%83%88%E3%81%A7%E5%B0%8E%E5%85%A5%E5%8F%AF%E8%83%BD\" >\u30ed\u30fc\u30b3\u30b9\u30c8\u3067\u5c0e\u5165\u53ef\u80fd<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E5%B0%8E%E5%85%A5%E4%BA%8B%E4%BE%8B\" >\u5c0e\u5165\u4e8b\u4f8b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E3%83%A9%E3%82%A4%E3%82%BB%E3%83%B3%E3%82%B9%E6%83%85%E5%A0%B1\" >\u30e9\u30a4\u30bb\u30f3\u30b9\u60c5\u5831<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/majisemi.com\/topics\/oss\/4847\/#%E3%83%80%E3%82%A6%E3%83%B3%E3%83%AD%E3%83%BC%E3%83%89\" >\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1 class=\"h1Custom\"><span class=\"ez-toc-section\" id=\"%E3%80%8CMySQL_MHA%E3%80%8D%E3%81%A8%E3%81%AF\"><\/span>\u300cMySQL MHA\u300d\u3068\u306f<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<div class='main-c'>\n<h2 class=\"h2Custom\"><span class=\"ez-toc-section\" id=\"%E5%9F%BA%E6%9C%AC%E6%83%85%E5%A0%B1\"><\/span>\u57fa\u672c\u60c5\u5831<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h2 class=\"h2Custom\"><span class=\"ez-toc-section\" id=\"%E6%A6%82%E8%A6%81\"><\/span>\u6982\u8981<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>MySQL MHA<\/strong>(\u30de\u30a4\u30a8\u30b9\u30ad\u30e5\u30fc\u30a8\u30eb\u3000\u30a8\u30e0\u30a8\u30a4\u30c1\u30a8\u30fc)\u3068\u306f\u3001MySQL\u30de\u30b9\u30bf\u969c\u5bb3\u767a\u751f\u6642\u306b\u3001MySQL\u30de\u30b9\u30bf\u306e\u81ea\u52d5\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u3092\u884c\u3044\u9ad8\u53ef\u7528\u6027\u3092\u5b9f\u73fe\u3059\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" id=\"%E5%9F%BA%E6%9C%AC%E8%AA%AC%E6%98%8E\"><\/span>\u57fa\u672c\u8aac\u660e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u300cMySQL MHA\u300d\u306f\u3001\u300cMaster High Availability Manager and tools for MySQL\u300d\u306e\u7565\u79f0\u3067\u3059\u3002<\/p>\n<p>Perl\u3067\u5b9f\u88c5\u3055\u308c\u3066\u304a\u308a\u3001\u30de\u30b9\u30bf\u3068\u30b9\u30ec\u30fc\u30d6\u3067\u69cb\u6210\u3055\u308c\u308bMySQL\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u74b0\u5883\u3067\u7a3c\u50cd\u3057\u307e\u3059\u3002<\/p>\n<p>MySQL\u306b\u306f\u3001\u30de\u30b9\u30bf\u30b5\u30fc\u30d0\u969c\u5bb3\u6642\u306e\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u6a5f\u80fd\u306f\u6a19\u6e96\u3067\u306f\u63d0\u4f9b\u3055\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u77ed\u6642\u9593\u3067\u30df\u30b9\u306a\u304f\u969c\u5bb3\u5fa9\u65e7\u3092\u884c\u3046\u305f\u3081\u306b\u6709\u52b9\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n<p>MySQL\u306e\u30de\u30b9\u30bf\u3092\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u3055\u305b\u3001\u30b9\u30ec\u30fc\u30d6\u3092\u30de\u30b9\u30bf\u306b\u6607\u683c\u3055\u305b\u308b\u4f5c\u696d\u3092\u77ed\u6642\u9593(10\u301c30\u79d2\u7a0b\u5ea6)\u3067\u5b9f\u884c\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002MHA\u30de\u30cd\u30fc\u30b8\u30e3\u304c\u30de\u30b9\u30bf\u969c\u5bb3\u3092\u691c\u77e5\u3059\u308b\u3068\u3001\u30b9\u30ec\u30fc\u30d6\u306e1\u3064\u3092\u65b0\u3057\u3044\u30de\u30b9\u30bf\u306b\u6607\u683c\u3055\u305b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u7a3c\u50cd\u3092\u7d99\u7d9a\u3057\u307e\u3059\u3002<\/p>\n<p>\u30de\u30b9\u30bf\u969c\u5bb3\u304c\u767a\u751f\u3057\u3066\u3082\u3001\u30b9\u30ec\u30fc\u30d6\u9593\u3067\u306e\u6574\u5408\u6027\u3092\u5d29\u3055\u306a\u3044\u6a5f\u80fd\u3092\u642d\u8f09\u3057\u3066\u3044\u307e\u3059\u3002\u6700\u5c0f\u9650\u306e\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3067\u8fc5\u901f\u306b\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u518d\u958b\u3067\u304d\u307e\u3059\u3002\u975e\u540c\u671f\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3082\u30b9\u30ec\u30fc\u30d6\u9593\u306e\u540c\u671f\u304c\u53d6\u308c\u307e\u3059\u3002<\/p>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" id=\"%E7%B5%8C%E7%B7%AF\"><\/span>\u7d4c\u7def<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>MySQL\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u3068\u3057\u3066\u4e16\u754c\u7684\u306b\u3082\u8457\u540d\u306a\u677e\u4fe1\u5609\u7bc4\u6c0f\u304c\u958b\u767a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2 class=\"h2Custom\"><span class=\"ez-toc-section\" id=\"%E4%B8%BB%E3%81%AA%E7%89%B9%E5%BE%B4\"><\/span>\u4e3b\u306a\u7279\u5fb4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" id=\"%E3%83%95%E3%82%A7%E3%82%A4%E3%83%AB%E3%82%AA%E3%83%BC%E3%83%90%E3%83%BC%E6%A9%9F%E8%83%BD\"><\/span>\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u6a5f\u80fd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u306e\u969b\u3001\u975e\u540c\u671f\u306b\u3088\u308b\u30c7\u30fc\u30bf\u5dee\u5206\u3092\u30c1\u30a7\u30c3\u30af\u3057\u540c\u671f\u3092\u53d6\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u30ed\u30b9\u306e\u53ef\u80fd\u6027\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" id=\"%E3%83%95%E3%82%A7%E3%82%A4%E3%83%AB%E3%82%AA%E3%83%BC%E3%83%90%E3%83%BC%E6%A9%9F%E8%83%BD1%E8%87%AA%E5%8B%95%E3%83%95%E3%82%A7%E3%82%A4%E3%83%AB%E3%82%AA%E3%83%BC%E3%83%90%E3%83%BC%E7%9B%A3%E8%A6%96%E3%81%82%E3%82%8A\"><\/span>\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u6a5f\u80fd(1)\u81ea\u52d5\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc(\u76e3\u8996\u3042\u308a)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>MHA\u30de\u30cd\u30fc\u30b8\u30e3\u304c\u30de\u30b9\u30bf\u3092\u76e3\u8996\u3057\u3001\u30de\u30b9\u30bf\u306b\u969c\u5bb3\u304c\u767a\u751f\u3059\u308b\u3068\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u3055\u305b\u307e\u3059\u3002\u6700\u65b0\u306eDB\u60c5\u5831\u3092\u53cd\u6620\u3057\u3066\u3044\u308b\u30b9\u30ec\u30fc\u30d6\u304b\u3089\u3001\u305d\u306e\u4ed6\u306e\u30b9\u30ec\u30fc\u30d6\u306b\u5bfe\u3057\u3066\u5dee\u5206\u3092\u9069\u7528\u3059\u308b\u52d5\u4f5c\u3092\u884c\u3046\u305f\u3081\u3001\u30b9\u30ec\u30fc\u30d6\u9593\u306e\u30c7\u30fc\u30bf\u6574\u5408\u6027\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" id=\"%E3%83%95%E3%82%A7%E3%82%A4%E3%83%AB%E3%82%AA%E3%83%BC%E3%83%90%E3%83%BC%E6%A9%9F%E8%83%BD2%E6%89%8B%E5%8B%95%E3%83%95%E3%82%A7%E3%82%A4%E3%83%AB%E3%82%AA%E3%83%BC%E3%83%90%E3%83%BC\"><\/span>\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u6a5f\u80fd(2)\u624b\u52d5\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u624b\u52d5\u3067\u306e\u30de\u30b9\u30bf\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" id=\"%E3%83%95%E3%82%A7%E3%82%A4%E3%83%AB%E3%82%AA%E3%83%BC%E3%83%90%E3%83%BC%E6%A9%9F%E8%83%BD3%E8%87%AA%E5%8B%95%E3%83%95%E3%82%A7%E3%82%A4%E3%83%AB%E3%82%AA%E3%83%BC%E3%83%90%E3%83%BC%E7%9B%A3%E8%A6%96%E3%81%AA%E3%81%97\"><\/span>\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u6a5f\u80fd(3)\u81ea\u52d5\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc(\u76e3\u8996\u306a\u3057)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>MHA\u81ea\u8eab\u3067\u306f\u3001MySQL\u306e\u30b5\u30fc\u30d3\u30b9\u76e3\u8996\u306f\u5b9f\u65bd\u3057\u306a\u3044\u30e2\u30fc\u30c9\u3067\u3059\u3002\u76e3\u8996\u4f5c\u696d\u3092\u4ed6\u306e\u76e3\u8996\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u884c\u3044\u3001\u76e3\u8996\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304b\u3089\u306e\u901a\u77e5\u306b\u3088\u308a\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" id=\"%E3%83%9E%E3%82%B9%E3%82%BF%E5%88%87%E3%82%8A%E6%9B%BF%E3%81%88%E6%A9%9F%E8%83%BD\"><\/span>\u30de\u30b9\u30bf\u5207\u308a\u66ff\u3048\u6a5f\u80fd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u30de\u30b9\u30bf\u3092\u5225\u30db\u30b9\u30c8\u306b\u5207\u308a\u66ff\u3048\u308b\u6a5f\u80fd\u3067\u3059\u30020.5\u301c2\u79d2\u307b\u3069\u306e\u66f8\u304d\u8fbc\u307f\u30d6\u30ed\u30c3\u30af\u306e\u307f\u3067\u5207\u308a\u66ff\u3048\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" id=\"%E3%83%9E%E3%82%B9%E3%82%BF%E6%98%87%E6%A0%BC%E6%8C%87%E5%AE%9A%E6%A9%9F%E8%83%BD\"><\/span>\u30de\u30b9\u30bf\u6607\u683c\u6307\u5b9a\u6a5f\u80fd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u300c\u7279\u5b9a\u30b9\u30ec\u30fc\u30d6\u306e\u30de\u30b9\u30bf\u6607\u683c(\u6607\u683c\u4e0d\u53ef)\u6307\u5b9a\u300d\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" id=\"%E5%8B%95%E4%BD%9C%E6%9D%A1%E4%BB%B6\"><\/span>\u52d5\u4f5c\u6761\u4ef6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30fbroot\u3067\u5404\u30ce\u30fc\u30c9\u9593\u3067\u306eSSH\u516c\u958b\u9375\u8a8d\u8a3c\u304c\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068<\/p>\n<p>\u30fbMySQL 5.0 \u4ee5\u964d\u306e\u307f\u30b5\u30dd\u30fc\u30c8<\/p>\n<p>\u30fb\u30de\u30b9\u30bf\u6607\u683c\u5019\u88dc\u306e\u30b5\u30fc\u30d0\u3067log-bin\u304cenable\u3067\u3042\u308b\u3053\u3068<\/p>\n<p>\u30fb\u30de\u30b9\u30bf\u6607\u683c\u5019\u88dc\u30b5\u30fc\u30d0\u306b\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u7528\u30e6\u30fc\u30b6\u304c\u5b58\u5728\u3059\u308b\u3053\u3068<\/p>\n<p>\u30fb\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u30d9\u30fc\u30b9\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u300cLOAD DATA INFILE\u300d\u306e\u4f7f\u7528\u306f\u7981\u6b62<\/p>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" id=\"MHA%E3%83%9E%E3%83%8D%E3%83%BC%E3%82%B8%E3%83%A3%E3%82%B3%E3%83%B3%E3%83%9D%E3%83%BC%E3%83%8D%E3%83%B3%E3%83%88\"><\/span>MHA\u30de\u30cd\u30fc\u30b8\u30e3\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u300cMySQL\u30de\u30b9\u30bf\u306e\u30b5\u30fc\u30d3\u30b9\u76e3\u8996\u300d\u3068\u300c\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u5b9f\u884c\u300d\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" id=\"MHA%E3%83%8E%E3%83%BC%E3%83%89%E3%82%B3%E3%83%B3%E3%83%9D%E3%83%BC%E3%83%8D%E3%83%B3%E3%83%88\"><\/span>MHA\u30ce\u30fc\u30c9\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>MHA\u30ce\u30fc\u30c9\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u3001\u5404MySQL\u30b5\u30fc\u30d0\u306b1\u3064\u305a\u3064\u914d\u7f6e\u3055\u308c\u3001\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u300c\u30b9\u30ec\u30fc\u30d6\u30b5\u30fc\u30d0\u306e\u66f4\u65b0\u72b6\u614b\u8abf\u67fb\u300d\u300c\u66f4\u65b0\u72b6\u614b\u304c\u6700\u65b0\u3067\u3042\u308b\u30b9\u30ec\u30fc\u30d6\u30b5\u30fc\u30d0\u3092\u30de\u30b9\u30bf\u30b5\u30fc\u30d0\u3078\u6607\u683c\u300d\u300c\u4ed6\u306e\u30b9\u30ec\u30fc\u30d6\u30b5\u30fc\u30d0\u306e\u66f4\u65b0\u51e6\u7406\u53c2\u7167\u5148\u3092\u65b0\u30de\u30b9\u30bf\u30b5\u30fc\u30d0\u3078\u5909\u66f4\u300d\u306a\u3069\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" id=\"%E3%83%95%E3%83%83%E3%82%AF%E3%83%9D%E3%82%A4%E3%83%B3%E3%83%88\"><\/span>\u30d5\u30c3\u30af\u30dd\u30a4\u30f3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5168\u90e8\u30676\u7b87\u6240\u306e\u30d5\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u52d5\u4f5c\u306e\u5404\u6240\u3067\u4efb\u610f\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5b9f\u884c\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" id=\"%E6%97%A2%E3%81%AB%E5%8B%95%E4%BD%9C%E3%81%97%E3%81%A6%E3%81%84%E3%82%8BMySQL%E3%81%AB%E5%BD%B1%E9%9F%BF%E3%82%92%E4%B8%8E%E3%81%88%E3%81%AA%E3%81%84\"><\/span>\u65e2\u306b\u52d5\u4f5c\u3057\u3066\u3044\u308bMySQL\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>MHA\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\/\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u304a\u3044\u3066\u3001MySQL\u30d7\u30ed\u30bb\u30b9\u3084\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u6b62\u3081\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" id=\"%E8%B2%A0%E8%8D%B7%E3%82%92%E3%81%8B%E3%81%91%E3%81%AA%E3%81%84\"><\/span>\u8ca0\u8377\u3092\u304b\u3051\u306a\u3044<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>MHA\u81ea\u4f53\u306f\u8ffd\u52a0\u306e\u8ca0\u8377\u3092\u304b\u3051\u306a\u3044\u305f\u3081\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4f4e\u4e0b\u3055\u305b\u307e\u305b\u3093\u3002<\/p>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" id=\"%E3%83%90%E3%82%A4%E3%83%8A%E3%83%AA%E3%83%AD%E3%82%B0%E3%83%95%E3%82%A9%E3%83%BC%E3%83%9E%E3%83%83%E3%83%88\"><\/span>\u30d0\u30a4\u30ca\u30ea\u30ed\u30b0\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u300cStatement\u300d\u30d9\u30fc\u30b9\u3067\u3082\u300cRow\u300d\u30d9\u30fc\u30b9\u3067\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" id=\"%E3%82%B9%E3%83%88%E3%83%AC%E3%83%BC%E3%82%B8%E3%82%A8%E3%83%B3%E3%82%B8%E3%83%B3%E3%81%AB%E4%BE%9D%E5%AD%98%E3%81%97%E3%81%AA%E3%81%84\"><\/span>\u30b9\u30c8\u30ec\u30fc\u30b8\u30a8\u30f3\u30b8\u30f3\u306b\u4f9d\u5b58\u3057\u306a\u3044<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u975e\u5bfe\u5fdc\u30b9\u30c8\u30ec\u30fc\u30b8\u30a8\u30f3\u30b8\u30f3(MyISAM\u306a\u3069)\u3067\u3082\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n<h3 class=\"h3Custom\"><span class=\"ez-toc-section\" 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