{"id":168217,"date":"2024-11-06T10:30:28","date_gmt":"2024-11-06T02:30:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/168217\/"},"modified":"2024-11-06T10:30:29","modified_gmt":"2024-11-06T02:30:29","slug":"%e9%ba%bb%e4%ba%86%ef%bc%8c%e4%b8%80%e5%80%8b%e6%93%8d%e4%bd%9c%e6%8a%8amysql%e4%b8%bb%e5%be%9e%e8%a4%87%e8%a3%bd%e6%95%b4%e5%b4%a9%e4%ba%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/168217\/","title":{"rendered":"\u9ebb\u4e86\uff0c\u4e00\u500b\u64cd\u4f5c\u628aMySQL\u4e3b\u5f9e\u8907\u88fd\u6574\u5d29\u4e86"},"content":{"rendered":"<h1 id=\"%e9%ba%bb%e4%ba%86%ef%bc%8c%e4%b8%80%e5%80%8b%e6%93%8d%e4%bd%9c%e6%8a%8amysql%e4%b8%bb%e5%be%9e%e8%a4%87%e8%a3%bd%e6%95%b4%e5%b4%a9%e4%ba%86-yVHHTNFEDA\">\u9ebb\u4e86\uff0c\u4e00\u500b\u64cd\u4f5c\u628aMySQL\u4e3b\u5f9e\u8907\u88fd\u6574\u5d29\u4e86<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0cMySQL\u7684\u4e3b\u5f9e\u8907\u88fd\u662f\u4e00\u500b\u975e\u5e38\u91cd\u8981\u7684\u529f\u80fd\uff0c\u80fd\u5920\u5e6b\u52a9\u6211\u5011\u5be6\u73fe\u6578\u64da\u7684\u5197\u9918\u5099\u4efd\u548c\u8ca0\u8f09\u5747\u8861\u3002\u7136\u800c\uff0c\u7576\u64cd\u4f5c\u4e0d\u7576\u6642\uff0c\u9019\u4e00\u529f\u80fd\u4e5f\u53ef\u80fd\u6703\u5c0e\u81f4\u7cfb\u7d71\u7684\u5d29\u6f70\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u5e38\u898b\u7684\u932f\u8aa4\u64cd\u4f5c\uff0c\u4e26\u63d0\u4f9b\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u7528\u6236\u907f\u514d\u5728\u4f7f\u7528MySQL\u4e3b\u5f9e\u8907\u88fd\u6642\u51fa\u73fe\u554f\u984c\u3002<\/p>\n<h2 id=\"mysql%e4%b8%bb%e5%be%9e%e8%a4%87%e8%a3%bd%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-yVHHTNFEDA\">MySQL\u4e3b\u5f9e\u8907\u88fd\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>MySQL\u4e3b\u5f9e\u8907\u88fd\u662f\u4e00\u7a2e\u6578\u64da\u8907\u88fd\u6280\u8853\uff0c\u5176\u4e2d\u4e00\u500b\u6578\u64da\u5eab\uff08\u4e3b\u5eab\uff09\u5c07\u5176\u6578\u64da\u8907\u88fd\u5230\u4e00\u500b\u6216\u591a\u500b\u5f9e\u5eab\u3002\u9019\u7a2e\u67b6\u69cb\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5197\u9918\uff1a\u5f9e\u5eab\u53ef\u4ee5\u4f5c\u70ba\u4e3b\u5eab\u7684\u5099\u4efd\uff0c\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u8ca0\u8f09\u5747\u8861\uff1a\u8b80\u53d6\u8acb\u6c42\u53ef\u4ee5\u5206\u6563\u5230\u591a\u500b\u5f9e\u5eab\u4e0a\uff0c\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\u3002<\/li>\n<li>\u6578\u64da\u6062\u5fa9\uff1a\u5728\u4e3b\u5eab\u51fa\u73fe\u6545\u969c\u6642\uff0c\u53ef\u4ee5\u8fc5\u901f\u5207\u63db\u5230\u5f9e\u5eab\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84%e9%8c%af%e8%aa%a4%e6%93%8d%e4%bd%9c-yVHHTNFEDA\">\u5e38\u898b\u7684\u932f\u8aa4\u64cd\u4f5c<\/h2>\n<p>\u5728\u8a2d\u7f6e\u6216\u7dad\u8b77MySQL\u4e3b\u5f9e\u8907\u88fd\u6642\uff0c\u4ee5\u4e0b\u5e7e\u7a2e\u64cd\u4f5c\u53ef\u80fd\u6703\u5c0e\u81f4\u7cfb\u7d71\u5d29\u6f70\uff1a<\/p>\n<h3 id=\"1-%e9%8c%af%e8%aa%a4%e7%9a%84%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e8%a8%ad%e7%bd%ae-yVHHTNFEDA\">1. \u932f\u8aa4\u7684\u914d\u7f6e\u6587\u4ef6\u8a2d\u7f6e<\/h3>\n<p>\u5728\u914d\u7f6eMySQL\u7684\u8907\u88fd\u529f\u80fd\u6642\uff0c\u5fc5\u9808\u78ba\u4fdd\u4e3b\u5eab\u548c\u5f9e\u5eab\u7684\u914d\u7f6e\u6587\u4ef6\uff08my.cnf\uff09\u6b63\u78ba\u8a2d\u7f6e\u3002\u4f8b\u5982\uff0c\u4e3b\u5eab\u9700\u8981\u8a2d\u7f6e\u552f\u4e00\u7684server-id\uff0c\u800c\u5f9e\u5eab\u7684server-id\u5fc5\u9808\u8207\u4e3b\u5eab\u4e0d\u540c\u3002\u5982\u679c\u9019\u4e9b\u8a2d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u5c07\u5c0e\u81f4\u8907\u88fd\u5931\u6557\u3002<\/p>\n<pre><code>[mysqld]\nserver-id=1  # \u4e3b\u5eab\n<\/code><\/pre>\n<pre><code>[mysqld]\nserver-id=2  # \u5f9e\u5eab\n<\/code><\/pre>\n<h3 id=\"2-%e5%bf%bd%e7%95%a5%e6%ac%8a%e9%99%90%e8%a8%ad%e7%bd%ae-yVHHTNFEDA\">2. \u5ffd\u7565\u6b0a\u9650\u8a2d\u7f6e<\/h3>\n<p>\u5728\u8a2d\u7f6e\u8907\u88fd\u7528\u6236\u6642\uff0c\u5fc5\u9808\u78ba\u4fdd\u8a72\u7528\u6236\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u8b80\u53d6\u4e3b\u5eab\u7684\u6578\u64da\u3002\u5982\u679c\u6b0a\u9650\u8a2d\u7f6e\u4e0d\u7576\uff0c\u5f9e\u5eab\u5c07\u7121\u6cd5\u7372\u53d6\u4e3b\u5eab\u7684\u66f4\u65b0\uff0c\u6700\u7d42\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\u3002<\/p>\n<pre><code>GRANT REPLICATION SLAVE ON *.* TO 'replication_user'@'%' IDENTIFIED BY 'password';\n<\/code><\/pre>\n<h3 id=\"3-%e4%b8%8d%e7%95%b6%e7%9a%84%e6%95%b8%e6%93%9a%e6%93%8d%e4%bd%9c-yVHHTNFEDA\">3. \u4e0d\u7576\u7684\u6578\u64da\u64cd\u4f5c<\/h3>\n<p>\u5728\u4e3b\u5eab\u4e0a\u9032\u884c\u6578\u64da\u64cd\u4f5c\u6642\uff0c\u82e5\u4e0d\u5c0f\u5fc3\u522a\u9664\u4e86\u91cd\u8981\u7684\u6578\u64da\u6216\u8868\uff0c\u9019\u5c07\u76f4\u63a5\u5f71\u97ff\u5230\u5f9e\u5eab\u7684\u6578\u64da\u4e00\u81f4\u6027\u3002\u7279\u5225\u662f\u5728\u4f7f\u7528DELETE\u6216DROP\u7b49\u64cd\u4f5c\u6642\uff0c\u5fc5\u9808\u683c\u5916\u5c0f\u5fc3\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a7%a3%e6%b1%ba%e4%b8%bb%e5%be%9e%e8%a4%87%e8%a3%bd%e5%b4%a9%e6%bd%b0%e7%9a%84%e5%95%8f%e9%a1%8c-yVHHTNFEDA\">\u5982\u4f55\u89e3\u6c7a\u4e3b\u5f9e\u8907\u88fd\u5d29\u6f70\u7684\u554f\u984c<\/h2>\n<p>\u7576\u767c\u73feMySQL\u4e3b\u5f9e\u8907\u88fd\u51fa\u73fe\u554f\u984c\u6642\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6392\u67e5\u548c\u4fee\u5fa9\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e9%8c%af%e8%aa%a4%e6%97%a5%e8%aa%8c-yVHHTNFEDA\">1. \u6aa2\u67e5\u932f\u8aa4\u65e5\u8a8c<\/h3>\n<p>\u9996\u5148\uff0c\u67e5\u770bMySQL\u7684\u932f\u8aa4\u65e5\u8a8c\uff0c\u901a\u5e38\u4f4d\u65bc\/var\/log\/mysql\/error.log\u3002\u9019\u88e1\u6703\u8a18\u9304\u8907\u88fd\u904e\u7a0b\u4e2d\u7684\u932f\u8aa4\u4fe1\u606f\uff0c\u5e6b\u52a9\u5b9a\u4f4d\u554f\u984c\u3002<\/p>\n<h3 id=\"2-%e9%87%8d%e5%95%9f%e8%a4%87%e8%a3%bd%e9%80%b2%e7%a8%8b-yVHHTNFEDA\">2. \u91cd\u555f\u8907\u88fd\u9032\u7a0b<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u8907\u88fd\u9032\u7a0b\u56e0\u70ba\u67d0\u4e9b\u932f\u8aa4\u800c\u505c\u6b62\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u91cd\u555f\u8907\u88fd\uff1a<\/p>\n<pre><code>STOP SLAVE;\nSTART SLAVE;\n<\/code><\/pre>\n<h3 id=\"3-%e9%87%8d%e6%96%b0%e5%90%8c%e6%ad%a5%e6%95%b8%e6%93%9a-yVHHTNFEDA\">3. \u91cd\u65b0\u540c\u6b65\u6578\u64da<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u91cd\u65b0\u540c\u6b65\u5f9e\u5eab\u7684\u6578\u64da\u3002\u9019\u53ef\u4ee5\u901a\u904e\u5099\u4efd\u4e3b\u5eab\u7684\u6578\u64da\u4e26\u6062\u5fa9\u5230\u5f9e\u5eab\u4f86\u5be6\u73fe\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-yVHHTNFEDA\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u4e3b\u5f9e\u8907\u88fd\u662f\u4e00\u500b\u5f37\u5927\u7684\u529f\u80fd\uff0c\u4f46\u5728\u64cd\u4f5c\u904e\u7a0b\u4e2d\u5fc5\u9808\u8b39\u614e\uff0c\u4ee5\u907f\u514d\u56e0\u932f\u8aa4\u64cd\u4f5c\u5c0e\u81f4\u7cfb\u7d71\u5d29\u6f70\u3002\u901a\u904e\u6b63\u78ba\u7684\u914d\u7f6e\u3001\u6b0a\u9650\u8a2d\u7f6e\u548c\u6578\u64da\u64cd\u4f5c\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7dad\u8b77\u4e3b\u5f9e\u8907\u88fd\u7684\u7a69\u5b9a\u6027\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u9999\u6e2f\u7684\u74b0\u5883\u4e2d\u4f7f\u7528<a href=\"https:\/\/server.hk\">VPS<\/a> \u9032\u884cMySQL\u4e3b\u5f9e\u8907\u88fd\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9ebb\u4e86\uff01\u4e00\u500b\u64cd\u4f5c\u5c0e\u81f4MySQL\u4e3b\u5f9e\u8907\u88fd\u5d29\u6f70\uff0c\u63a2\u8a0e\u554f\u984c\u539f\u56e0\u53ca\u89e3\u6c7a\u65b9\u6848\uff0c\u52a9\u4f60\u5feb\u901f\u6062\u5fa9\u6578\u64da\u5eab\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-168217","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168217","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=168217"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168217\/revisions"}],"predecessor-version":[{"id":168218,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168217\/revisions\/168218"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=168217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=168217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=168217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}