{"id":76168,"date":"2024-10-16T04:25:17","date_gmt":"2024-10-15T20:25:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76168\/"},"modified":"2024-10-16T04:25:17","modified_gmt":"2024-10-15T20:25:17","slug":"mysql%e7%be%a4%e9%9b%86%e6%9e%b6%e6%a7%8bmmm%e9%ab%98%e5%8f%af%e7%94%a8%e7%be%a4%e9%9b%86%e5%8f%8a%e4%bc%ba%e6%9c%8d%e5%99%a8%e4%b8%8a%e7%b7%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76168\/","title":{"rendered":"MySQL\u7fa4\u96c6\u67b6\u69cbMMM\u9ad8\u53ef\u7528\u7fa4\u96c6\u53ca\u4f3a\u670d\u5668\u4e0a\u7dda"},"content":{"rendered":"<h1 id=\"mysql%e7%be%a4%e9%9b%86%e6%9e%b6%e6%a7%8bmmm%e9%ab%98%e5%8f%af%e7%94%a8%e7%be%a4%e9%9b%86%e5%8f%8a%e4%bc%ba%e6%9c%8d%e5%99%a8%e4%b8%8a%e7%b7%9a-qaNbAmGLNL\">MySQL\u7fa4\u96c6\u67b6\u69cbMMM\u9ad8\u53ef\u7528\u7fa4\u96c6\u53ca\u4f3a\u670d\u5668\u4e0a\u7dda<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u53ef\u7528\u6027\u548c\u53ef\u9760\u6027\u81f3\u95dc\u91cd\u8981\u3002MySQL\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u70ba\u4e86\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u8a31\u591a\u4f01\u696d\u9078\u64c7\u4f7f\u7528MySQL\u7fa4\u96c6\u67b6\u69cb\uff0c\u5176\u4e2dMMM\uff08Master-Master Replication\uff09\u662f\u4e00\u7a2e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afmysql%e7%be%a4%e9%9b%86%e6%9e%b6%e6%a7%8b%ef%bc%9f-qaNbAmGLNL\">\u4ec0\u9ebc\u662fMySQL\u7fa4\u96c6\u67b6\u69cb\uff1f<\/h2>\n<p>MySQL\u7fa4\u96c6\u67b6\u69cb\u662f\u4e00\u7a2e\u5c07\u591a\u500bMySQL\u4f3a\u670d\u5668\u9023\u63a5\u5728\u4e00\u8d77\u7684\u914d\u7f6e\uff0c\u65e8\u5728\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u9019\u7a2e\u67b6\u69cb\u901a\u5e38\u5305\u62ec\u4e3b\u4f3a\u670d\u5668\u548c\u5f9e\u4f3a\u670d\u5668\uff0c\u4e3b\u4f3a\u670d\u5668\u8ca0\u8cac\u8655\u7406\u5beb\u5165\u8acb\u6c42\uff0c\u800c\u5f9e\u4f3a\u670d\u5668\u5247\u7528\u65bc\u8b80\u53d6\u8acb\u6c42\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4e0d\u50c5\u80fd\u5920\u5206\u64d4\u8ca0\u8f09\uff0c\u9084\u80fd\u5728\u4e3b\u4f3a\u670d\u5668\u6545\u969c\u6642\u63d0\u4f9b\u5197\u9918\u3002<\/p>\n<h2 id=\"mmm%e9%ab%98%e5%8f%af%e7%94%a8%e7%be%a4%e9%9b%86%e7%9a%84%e5%84%aa%e5%8b%a2-qaNbAmGLNL\">MMM\u9ad8\u53ef\u7528\u7fa4\u96c6\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u53ef\u7528\u6027\uff1a<\/strong>MMM\u67b6\u69cb\u5141\u8a31\u591a\u500b\u4e3b\u4f3a\u670d\u5668\u4e4b\u9593\u9032\u884c\u6578\u64da\u540c\u6b65\uff0c\u7576\u4e00\u500b\u4f3a\u670d\u5668\u6545\u969c\u6642\uff0c\u5176\u4ed6\u4f3a\u670d\u5668\u53ef\u4ee5\u7acb\u5373\u63a5\u7ba1\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u6301\u7e8c\u904b\u884c\u3002<\/li>\n<li><strong>\u8ca0\u8f09\u5747\u8861\uff1a<\/strong>\u901a\u904e\u5c07\u8acb\u6c42\u5206\u914d\u5230\u591a\u500b\u4f3a\u670d\u5668\uff0cMMM\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u55ae\u4e00\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\uff0c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u6578\u64da\u5197\u9918\uff1a<\/strong>\u6578\u64da\u5728\u591a\u500b\u4f3a\u670d\u5668\u4e4b\u9593\u9032\u884c\u8907\u88fd\uff0c\u9019\u6a23\u5373\u4f7f\u67d0\u500b\u4f3a\u670d\u5668\u51fa\u73fe\u554f\u984c\uff0c\u6578\u64da\u4e5f\u4e0d\u6703\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%aemmm%e9%ab%98%e5%8f%af%e7%94%a8%e7%be%a4%e9%9b%86-qaNbAmGLNL\">\u5982\u4f55\u8a2d\u7f6eMMM\u9ad8\u53ef\u7528\u7fa4\u96c6<\/h2>\n<p>\u8a2d\u7f6eMMM\u9ad8\u53ef\u7528\u7fa4\u96c6\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%92%b0%e5%a2%83%e6%ba%96%e5%82%99-qaNbAmGLNL\">1. \u74b0\u5883\u6e96\u5099<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u6240\u6709\u4f3a\u670d\u5668\u4e0a\u5b89\u88dd\u4e86\u76f8\u540c\u7248\u672c\u7684MySQL\u548cMMM\u8edf\u4ef6\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5MySQL\u7248\u672c\uff1a<\/p>\n<pre><code>mysql -V<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%aemysql%e4%b8%bb%e5%be%9e%e8%a4%87%e8%a3%bd-qaNbAmGLNL\">2. \u914d\u7f6eMySQL\u4e3b\u5f9e\u8907\u88fd<\/h3>\n<p>\u5728\u6bcf\u500b\u4f3a\u670d\u5668\u4e0a\u914d\u7f6e\u4e3b\u5f9e\u8907\u88fd\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u914d\u7f6e\u6b65\u9a5f\uff1a<\/p>\n<pre><code>-- \u5728\u4e3b\u4f3a\u670d\u5668\u4e0a\nGRANT REPLICATION SLAVE ON *.* TO 'replicator'@'%' IDENTIFIED BY 'password';\nSHOW MASTER STATUS;\n\n-- \u5728\u5f9e\u4f3a\u670d\u5668\u4e0a\nCHANGE MASTER TO\n    MASTER_HOST='\u4e3b\u4f3a\u670d\u5668IP',\n    MASTER_USER='replicator',\n    MASTER_PASSWORD='password',\n    MASTER_LOG_FILE='mysql-bin.000001',\n    MASTER_LOG_POS=12345;\nSTART SLAVE;<\/code><\/pre>\n<h3 id=\"3-%e5%ae%89%e8%a3%9dmmm-qaNbAmGLNL\">3. \u5b89\u88ddMMM<\/h3>\n<p>\u4f7f\u7528\u5305\u7ba1\u7406\u5de5\u5177\u5b89\u88ddMMM\uff0c\u7136\u5f8c\u914d\u7f6eMMM\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u6307\u5b9a\u4e3b\u4f3a\u670d\u5668\u548c\u5f9e\u4f3a\u670d\u5668\u7684\u8a73\u7d30\u4fe1\u606f\u3002<\/p>\n<h3 id=\"4-%e5%95%9f%e5%8b%95mmm%e7%9b%a3%e6%8e%a7-qaNbAmGLNL\">4. \u555f\u52d5MMM\u76e3\u63a7<\/h3>\n<p>\u555f\u52d5MMM\u76e3\u63a7\u670d\u52d9\uff0c\u78ba\u4fdd\u6240\u6709\u4f3a\u670d\u5668\u7684\u72c0\u614b\u90fd\u80fd\u88ab\u76e3\u63a7\u5230\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5MMM\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>mmm_control show<\/code><\/pre>\n<h2 id=\"%e4%bc%ba%e6%9c%8d%e5%99%a8%e4%b8%8a%e7%b7%9a%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-qaNbAmGLNL\">\u4f3a\u670d\u5668\u4e0a\u7dda\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u5c07MMM\u9ad8\u53ef\u7528\u7fa4\u96c6\u4e0a\u7dda\u4e4b\u524d\uff0c\u61c9\u9032\u884c\u5145\u5206\u7684\u6e2c\u8a66\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li>\u9032\u884c\u58d3\u529b\u6e2c\u8a66\uff0c\u78ba\u4fdd\u7cfb\u7d71\u80fd\u5920\u8655\u7406\u9810\u671f\u7684\u8ca0\u8f09\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u6578\u64da\u540c\u6b65\u72c0\u614b\uff0c\u78ba\u4fdd\u6240\u6709\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u6578\u64da\u4e00\u81f4\u6027\u3002<\/li>\n<li>\u8a2d\u7f6e\u76e3\u63a7\u548c\u544a\u8b66\u7cfb\u7d71\uff0c\u4ee5\u4fbf\u5728\u4f3a\u670d\u5668\u51fa\u73fe\u6545\u969c\u6642\u53ca\u6642\u97ff\u61c9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-qaNbAmGLNL\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u7fa4\u96c6\u67b6\u69cb\u4e2d\u7684MMM\u9ad8\u53ef\u7528\u7fa4\u96c6\u63d0\u4f9b\u4e86\u4e00\u7a2e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u901a\u904e\u5408\u7406\u7684\u914d\u7f6e\u548c\u76e3\u63a7\uff0c\u4f01\u696d\u53ef\u4ee5\u5be6\u73fe\u6578\u64da\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u5f9e\u800c\u652f\u6301\u696d\u52d9\u7684\u6301\u7e8c\u904b\u884c\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u4f3a\u670d\u5668\u914d\u7f6e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MySQL\u7fa4\u96c6\u67b6\u69cbMMM\u9ad8\u53ef\u7528\u7fa4\u96c6\uff0c\u78ba\u4fdd\u4f3a\u670d\u5668\u7a69\u5b9a\u4e0a\u7dda\uff0c\u63d0\u5347\u6578\u64da\u53ef\u7528\u6027\u8207\u7cfb\u7d71\u6548\u80fd\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-76168","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76168","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=76168"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76168\/revisions"}],"predecessor-version":[{"id":76169,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76168\/revisions\/76169"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}