{"id":152241,"date":"2024-11-01T21:17:22","date_gmt":"2024-11-01T13:17:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/152241\/"},"modified":"2024-11-01T21:17:23","modified_gmt":"2024-11-01T13:17:23","slug":"%e4%b8%8d%e5%90%8c%e4%bc%ba%e6%9c%8d%e5%99%a8%e4%b8%8amysql%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%e5%90%8c%e6%ad%a5%e5%82%99%e4%bb%bd%ef%bc%88%e4%b8%80%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/152241\/","title":{"rendered":"\u4e0d\u540c\u4f3a\u670d\u5668\u4e0amysql\u5982\u4f55\u5be6\u73fe\u540c\u6b65\u5099\u4efd\uff08\u4e00\uff09"},"content":{"rendered":"<h1 id=\"%e4%b8%8d%e5%90%8c%e4%bc%ba%e6%9c%8d%e5%99%a8%e4%b8%8amysql%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%e5%90%8c%e6%ad%a5%e5%82%99%e4%bb%bd%ef%bc%88%e4%b8%80%ef%bc%89-BnlPxYnxLE\">\u4e0d\u540c\u4f3a\u670d\u5668\u4e0aMySQL\u5982\u4f55\u5be6\u73fe\u540c\u6b65\u5099\u4efd\uff08\u4e00\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002\u5c0d\u65bc\u4f7f\u7528MySQL\u6578\u64da\u5eab\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u5be6\u73fe\u6578\u64da\u7684\u540c\u6b65\u5099\u4efd\u662f\u4e00\u9805\u5fc5\u8981\u7684\u4efb\u52d9\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728\u4e0d\u540c\u4f3a\u670d\u5668\u4e0a\u5be6\u73feMySQL\u7684\u540c\u6b65\u5099\u4efd\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u6b65\u9a5f\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afmysql%e5%90%8c%e6%ad%a5%e5%82%99%e4%bb%bd%ef%bc%9f-BnlPxYnxLE\">\u4ec0\u9ebc\u662fMySQL\u540c\u6b65\u5099\u4efd\uff1f<\/h2>\n<p>MySQL\u540c\u6b65\u5099\u4efd\u662f\u6307\u5c07\u4e00\u500bMySQL\u6578\u64da\u5eab\u7684\u6578\u64da\u5be6\u6642\u6216\u5b9a\u671f\u5099\u4efd\u5230\u53e6\u4e00\u500b\u4f3a\u670d\u5668\u4e0a\u3002\u9019\u7a2e\u5099\u4efd\u65b9\u5f0f\u53ef\u4ee5\u78ba\u4fdd\u5728\u4e3b\u4f3a\u670d\u5668\u767c\u751f\u6545\u969c\u6642\uff0c\u6578\u64da\u4e0d\u6703\u4e1f\u5931\uff0c\u4e26\u4e14\u53ef\u4ee5\u5feb\u901f\u6062\u5fa9\u696d\u52d9\u904b\u884c\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%90%8c%e6%ad%a5%e5%82%99%e4%bb%bd%ef%bc%9f-BnlPxYnxLE\">\u70ba\u4ec0\u9ebc\u9700\u8981\u540c\u6b65\u5099\u4efd\uff1f<\/h2>\n<ul>\n<li><strong>\u6578\u64da\u5b89\u5168\u6027\uff1a<\/strong>\u540c\u6b65\u5099\u4efd\u53ef\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\uff0c\u7279\u5225\u662f\u5728\u786c\u9ad4\u6545\u969c\u6216\u610f\u5916\u522a\u9664\u7684\u60c5\u6cc1\u4e0b\u3002<\/li>\n<li><strong>\u696d\u52d9\u9023\u7e8c\u6027\uff1a<\/strong>\u5728\u4e3b\u4f3a\u670d\u5668\u51fa\u73fe\u554f\u984c\u6642\uff0c\u53ef\u4ee5\u8fc5\u901f\u5207\u63db\u5230\u5099\u4efd\u4f3a\u670d\u5668\uff0c\u78ba\u4fdd\u696d\u52d9\u4e0d\u53d7\u5f71\u97ff\u3002<\/li>\n<li><strong>\u707d\u96e3\u6062\u5fa9\uff1a<\/strong>\u5728\u81ea\u7136\u707d\u5bb3\u6216\u5176\u4ed6\u707d\u96e3\u767c\u751f\u6642\uff0c\u64c1\u6709\u540c\u6b65\u5099\u4efd\u53ef\u4ee5\u5e6b\u52a9\u4f01\u696d\u5feb\u901f\u6062\u5fa9\u904b\u71df\u3002<\/li>\n<\/ul>\n<h2 id=\"mysql%e5%90%8c%e6%ad%a5%e5%82%99%e4%bb%bd%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%8e%9f%e7%90%86-BnlPxYnxLE\">MySQL\u540c\u6b65\u5099\u4efd\u7684\u57fa\u672c\u539f\u7406<\/h2>\n<p>MySQL\u7684\u540c\u6b65\u5099\u4efd\u901a\u5e38\u4f9d\u8cf4\u65bc\u4e3b\u5f9e\u8907\u88fd\u6280\u8853\u3002\u4e3b\u4f3a\u670d\u5668\uff08Master\uff09\u8ca0\u8cac\u8655\u7406\u6240\u6709\u7684\u5beb\u5165\u8acb\u6c42\uff0c\u800c\u5f9e\u4f3a\u670d\u5668\uff08Slave\uff09\u5247\u5be6\u6642\u63a5\u6536\u4e3b\u4f3a\u670d\u5668\u7684\u6578\u64da\u8b8a\u66f4\u3002\u9019\u6a23\uff0c\u5f9e\u4f3a\u670d\u5668\u5c31\u80fd\u5920\u4fdd\u6301\u8207\u4e3b\u4f3a\u670d\u5668\u7684\u6578\u64da\u4e00\u81f4\u6027\u3002<\/p>\n<h3 id=\"%e8%a8%ad%e7%bd%aemysql%e4%b8%bb%e5%be%9e%e8%a4%87%e8%a3%bd%e7%9a%84%e6%ad%a5%e9%a9%9f-BnlPxYnxLE\">\u8a2d\u7f6eMySQL\u4e3b\u5f9e\u8907\u88fd\u7684\u6b65\u9a5f<\/h3>\n<h4 id=\"1-%e9%85%8d%e7%bd%ae%e4%b8%bb%e4%bc%ba%e6%9c%8d%e5%99%a8-BnlPxYnxLE\">1. \u914d\u7f6e\u4e3b\u4f3a\u670d\u5668<\/h4>\n<p>\u9996\u5148\uff0c\u9700\u8981\u5728\u4e3b\u4f3a\u670d\u5668\u4e0a\u9032\u884c\u4e00\u4e9b\u914d\u7f6e\u3002\u7de8\u8f2fMySQL\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u4f4d\u65bc \/etc\/my.cnf \u6216 \/etc\/mysql\/my.cnf\uff09\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/p>\n<pre><code>[mysqld]\nserver-id=1\nlog-bin=mysql-bin\n<\/code><\/pre>\n<p>\u9019\u88e1\uff0c<code>server-id<\/code> \u662f\u4f3a\u670d\u5668\u7684\u552f\u4e00\u6a19\u8b58\uff0c<code>log-bin<\/code> \u7528\u65bc\u555f\u7528\u4e8c\u9032\u5236\u65e5\u8a8c\u3002<\/p>\n<h4 id=\"2-%e5%89%b5%e5%bb%ba%e8%a4%87%e8%a3%bd%e7%94%a8%e6%88%b6-BnlPxYnxLE\">2. \u5275\u5efa\u8907\u88fd\u7528\u6236<\/h4>\n<p>\u63a5\u4e0b\u4f86\uff0c\u9700\u8981\u5275\u5efa\u4e00\u500b\u7528\u65bc\u8907\u88fd\u7684\u7528\u6236\uff0c\u4e26\u6388\u4e88\u5176\u5fc5\u8981\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>CREATE USER 'replicator'@'%' IDENTIFIED BY 'password';\nGRANT REPLICATION SLAVE ON *.* TO 'replicator'@'%';\n<\/code><\/pre>\n<h4 id=\"3-%e7%8d%b2%e5%8f%96%e4%b8%bb%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%9a%84%e4%ba%8c%e9%80%b2%e5%88%b6%e6%97%a5%e8%aa%8c%e4%bd%8d%e7%bd%ae-BnlPxYnxLE\">3. \u7372\u53d6\u4e3b\u4f3a\u670d\u5668\u7684\u4e8c\u9032\u5236\u65e5\u8a8c\u4f4d\u7f6e<\/h4>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u7372\u53d6\u7576\u524d\u7684\u4e8c\u9032\u5236\u65e5\u8a8c\u6587\u4ef6\u540d\u548c\u4f4d\u7f6e\uff1a<\/p>\n<pre><code>SHOW MASTER STATUS;\n<\/code><\/pre>\n<h4 id=\"4-%e9%85%8d%e7%bd%ae%e5%be%9e%e4%bc%ba%e6%9c%8d%e5%99%a8-BnlPxYnxLE\">4. \u914d\u7f6e\u5f9e\u4f3a\u670d\u5668<\/h4>\n<p>\u5728\u5f9e\u4f3a\u670d\u5668\u4e0a\uff0c\u540c\u6a23\u9700\u8981\u7de8\u8f2fMySQL\u914d\u7f6e\u6587\u4ef6\uff0c\u4e26\u8a2d\u7f6e\u552f\u4e00\u7684 <code>server-id<\/code>\uff1a<\/p>\n<pre><code>[mysqld]\nserver-id=2\n<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u914d\u7f6e\u5f9e\u4f3a\u670d\u5668\u9023\u63a5\u5230\u4e3b\u4f3a\u670d\u5668\uff1a<\/p>\n<pre><code>CHANGE 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;\n<\/code><\/pre>\n<p>\u8acb\u6839\u64da\u5f9e\u4e3b\u4f3a\u670d\u5668\u7372\u53d6\u7684\u4e8c\u9032\u5236\u65e5\u8a8c\u6587\u4ef6\u540d\u548c\u4f4d\u7f6e\u9032\u884c\u76f8\u61c9\u7684\u4fee\u6539\u3002<\/p>\n<h4 id=\"5-%e5%95%9f%e5%8b%95%e5%be%9e%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%9a%84%e8%a4%87%e8%a3%bd%e9%80%b2%e7%a8%8b-BnlPxYnxLE\">5. \u555f\u52d5\u5f9e\u4f3a\u670d\u5668\u7684\u8907\u88fd\u9032\u7a0b<\/h4>\n<p>\u6700\u5f8c\uff0c\u555f\u52d5\u5f9e\u4f3a\u670d\u5668\u7684\u8907\u88fd\u9032\u7a0b\uff1a<\/p>\n<pre><code>START SLAVE;\n<\/code><\/pre>\n<p>\u53ef\u4ee5\u4f7f\u7528 <code>SHOW SLAVE STATUS;<\/code> \u547d\u4ee4\u6aa2\u67e5\u8907\u88fd\u72c0\u614b\uff0c\u78ba\u4fdd\u4e00\u5207\u6b63\u5e38\u904b\u884c\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-BnlPxYnxLE\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u4e0d\u540c\u4f3a\u670d\u5668\u4e0a\u5be6\u73feMySQL\u7684\u540c\u6b65\u5099\u4efd\u662f\u4e00\u500b\u91cd\u8981\u7684\u6b65\u9a5f\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u696d\u52d9\u7684\u9023\u7e8c\u6027\u3002\u901a\u904e\u8a2d\u7f6e\u4e3b\u5f9e\u8907\u88fd\uff0c\u4f01\u696d\u53ef\u4ee5\u78ba\u4fdd\u5728\u4e3b\u4f3a\u670d\u5668\u51fa\u73fe\u554f\u984c\u6642\uff0c\u6578\u64da\u80fd\u5920\u8fc5\u901f\u6062\u5fa9\u3002<\/p>\n<p>\u5728\u672a\u4f86\u7684\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u6df1\u5165\u63a2\u8a0e\u66f4\u591a\u95dc\u65bcMySQL\u5099\u4efd\u7684\u6280\u8853\u548c\u6700\u4f73\u5be6\u8e10\u3002\u5982\u679c\u60a8\u5c0d\u65bc\u4f3a\u670d\u5668\u7684\u9078\u64c7\u6709\u8208\u8da3\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u89e3\u6c7a\u65b9\u6848\uff0c\u70ba\u60a8\u7684\u696d\u52d9\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5728\u4e0d\u540c\u4f3a\u670d\u5668\u4e0a\u5be6\u73feMySQL\u7684\u540c\u6b65\u5099\u4efd\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u4e00\u81f4\u6027\uff0c\u63d0\u5347\u7cfb\u7d71\u53ef\u9760\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-152241","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152241","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=152241"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152241\/revisions"}],"predecessor-version":[{"id":152242,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152241\/revisions\/152242"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=152241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=152241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=152241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}