{"id":154543,"date":"2024-11-02T16:41:22","date_gmt":"2024-11-02T08:41:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/154543\/"},"modified":"2024-11-02T16:41:23","modified_gmt":"2024-11-02T08:41:23","slug":"%e5%b0%8d-mysql-%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a4%87%e8%a3%bd%e4%b8%ad%e6%96%b7%e7%9a%84%e8%99%95%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/154543\/","title":{"rendered":"\u5c0d MySQL \u6578\u64da\u5eab\u8907\u88fd\u4e2d\u65b7\u7684\u8655\u7406"},"content":{"rendered":"<h1 id=\"%e5%b0%8d-mysql-%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a4%87%e8%a3%bd%e4%b8%ad%e6%96%b7%e7%9a%84%e8%99%95%e7%90%86-oyMnzOroYT\">\u5c0d MySQL \u6578\u64da\u5eab\u8907\u88fd\u4e2d\u65b7\u7684\u8655\u7406<\/h1>\n<p>\u5728\u73fe\u4ee3\u7684\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0cMySQL \u662f\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7cfb\u7d71\u3002\u5176\u8907\u88fd\u529f\u80fd\u4f7f\u5f97\u6578\u64da\u80fd\u5920\u5728\u591a\u500b\u4f3a\u670d\u5668\u4e4b\u9593\u540c\u6b65\uff0c\u9019\u5c0d\u65bc\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u5bb9\u932f\u6027\u81f3\u95dc\u91cd\u8981\u3002\u7136\u800c\uff0c\u5728\u5be6\u969b\u904b\u884c\u4e2d\uff0c\u6578\u64da\u5eab\u8907\u88fd\u53ef\u80fd\u6703\u4e2d\u65b7\uff0c\u9019\u6703\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\u6216\u4e1f\u5931\u3002\u672c\u6587\u5c07\u63a2\u8a0e MySQL \u6578\u64da\u5eab\u8907\u88fd\u4e2d\u65b7\u7684\u539f\u56e0\u53ca\u5176\u8655\u7406\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"mysql-%e8%a4%87%e8%a3%bd%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-oyMnzOroYT\">MySQL \u8907\u88fd\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>MySQL \u8907\u88fd\u662f\u4e00\u7a2e\u5c07\u6578\u64da\u5f9e\u4e00\u500b MySQL \u4f3a\u670d\u5668\uff08\u4e3b\u4f3a\u670d\u5668\uff09\u8907\u88fd\u5230\u4e00\u500b\u6216\u591a\u500b MySQL \u4f3a\u670d\u5668\uff08\u5f9e\u4f3a\u670d\u5668\uff09\u7684\u904e\u7a0b\u3002\u9019\u4e00\u904e\u7a0b\u901a\u5e38\u662f\u7570\u6b65\u7684\uff0c\u610f\u5473\u8457\u5f9e\u4f3a\u670d\u5668\u4e0d\u6703\u7acb\u5373\u53cd\u6620\u4e3b\u4f3a\u670d\u5668\u7684\u8b8a\u66f4\u3002\u8907\u88fd\u7684\u4e3b\u8981\u985e\u578b\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u57fa\u65bc\u8a9e\u53e5\u7684\u8907\u88fd\uff08Statement-Based Replication\uff09<\/li>\n<li><strong>\u57fa\u65bc\u884c\u7684\u8907\u88fd\uff08Row-Based Replication\uff09<\/li>\n<li><strong>\u6df7\u5408\u8907\u88fd\uff08Mixed-Based Replication\uff09<\/li>\n<\/ul>\n<h2 id=\"%e8%a4%87%e8%a3%bd%e4%b8%ad%e6%96%b7%e7%9a%84%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0-oyMnzOroYT\">\u8907\u88fd\u4e2d\u65b7\u7684\u5e38\u898b\u539f\u56e0<\/h2>\n<p>\u8907\u88fd\u4e2d\u65b7\u53ef\u80fd\u7531\u591a\u7a2e\u56e0\u7d20\u5f15\u8d77\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>\u7db2\u7d61\u4e0d\u7a69\u5b9a\u6216\u4e2d\u65b7\u6703\u5c0e\u81f4\u5f9e\u4f3a\u670d\u5668\u7121\u6cd5\u63a5\u6536\u4e3b\u4f3a\u670d\u5668\u7684\u66f4\u65b0\u3002<\/li>\n<li><strong>\u4e3b\u4f3a\u670d\u5668\u6545\u969c\uff1a<\/strong>\u5982\u679c\u4e3b\u4f3a\u670d\u5668\u5d29\u6f70\u6216\u91cd\u555f\uff0c\u5f9e\u4f3a\u670d\u5668\u53ef\u80fd\u6703\u5931\u53bb\u8207\u4e3b\u4f3a\u670d\u5668\u7684\u9023\u63a5\u3002<\/li>\n<li><strong>\u6578\u64da\u4e0d\u4e00\u81f4\uff1a<\/strong>\u5982\u679c\u5728\u8907\u88fd\u904e\u7a0b\u4e2d\uff0c\u5f9e\u4f3a\u670d\u5668\u7684\u6578\u64da\u8207\u4e3b\u4f3a\u670d\u5668\u7684\u6578\u64da\u4e0d\u4e00\u81f4\uff0c\u8907\u88fd\u5c07\u6703\u4e2d\u65b7\u3002<\/li>\n<li><strong>\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u4e0d\u6b63\u78ba\u7684\u8907\u88fd\u914d\u7f6e\u53ef\u80fd\u5c0e\u81f4\u8907\u88fd\u5931\u6557\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%99%95%e7%90%86%e8%a4%87%e8%a3%bd%e4%b8%ad%e6%96%b7%e7%9a%84%e6%96%b9%e6%b3%95-oyMnzOroYT\">\u8655\u7406\u8907\u88fd\u4e2d\u65b7\u7684\u65b9\u6cd5<\/h2>\n<p>\u7576\u767c\u73fe MySQL \u8907\u88fd\u4e2d\u65b7\u6642\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u8655\u7406\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e9%8c%af%e8%aa%a4%e6%97%a5%e8%aa%8c-oyMnzOroYT\">1. \u6aa2\u67e5\u932f\u8aa4\u65e5\u8a8c<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u4e3b\u4f3a\u670d\u5668\u548c\u5f9e\u4f3a\u670d\u5668\u7684\u932f\u8aa4\u65e5\u8a8c\u3002\u9019\u4e9b\u65e5\u8a8c\u901a\u5e38\u6703\u63d0\u4f9b\u6709\u95dc\u8907\u88fd\u4e2d\u65b7\u7684\u5177\u9ad4\u539f\u56e0\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u5f9e\u4f3a\u670d\u5668\u7684\u932f\u8aa4\u65e5\u8a8c\uff1a<\/p>\n<pre><code>SHOW SLAVE STATUSG<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u5f9e\u4f3a\u670d\u5668\u7684\u7576\u524d\u72c0\u614b\uff0c\u5305\u62ec\u4efb\u4f55\u932f\u8aa4\u4fe1\u606f\u3002<\/p>\n<h3 id=\"2-%e4%bf%ae%e5%be%a9%e6%95%b8%e6%93%9a%e4%b8%8d%e4%b8%80%e8%87%b4-oyMnzOroYT\">2. \u4fee\u5fa9\u6578\u64da\u4e0d\u4e00\u81f4<\/h3>\n<p>\u5982\u679c\u932f\u8aa4\u662f\u7531\u65bc\u6578\u64da\u4e0d\u4e00\u81f4\u5f15\u8d77\u7684\uff0c\u5247\u9700\u8981\u624b\u52d5\u4fee\u5fa9\u6578\u64da\u3002\u53ef\u4ee5\u4f7f\u7528 <code>mysqldump<\/code> \u5de5\u5177\u5f9e\u4e3b\u4f3a\u670d\u5668\u5c0e\u51fa\u6578\u64da\uff0c\u7136\u5f8c\u5728\u5f9e\u4f3a\u670d\u5668\u4e0a\u5c0e\u5165\u3002<\/p>\n<pre><code>mysqldump -u root -p --all-databases &gt; alldatabases.sql\nmysql -u root -p &lt; alldatabases.sql<\/code><\/pre>\n<h3 id=\"3-%e9%87%8d%e6%96%b0%e5%95%9f%e5%8b%95%e8%a4%87%e8%a3%bd-oyMnzOroYT\">3. \u91cd\u65b0\u555f\u52d5\u8907\u88fd<\/h3>\n<p>\u5728\u4fee\u5fa9\u4e86\u554f\u984c\u4e4b\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u65b0\u555f\u52d5\u5f9e\u4f3a\u670d\u5668\u7684\u8907\u88fd\uff1a<\/p>\n<pre><code>START SLAVE;<\/code><\/pre>\n<p>\u7136\u5f8c\u518d\u6b21\u6aa2\u67e5\u8907\u88fd\u72c0\u614b\uff0c\u78ba\u4fdd\u4e00\u5207\u6b63\u5e38\u904b\u884c\u3002<\/p>\n<h3 id=\"4-%e9%85%8d%e7%bd%ae%e7%9b%a3%e6%8e%a7-oyMnzOroYT\">4. \u914d\u7f6e\u76e3\u63a7<\/h3>\n<p>\u70ba\u4e86\u9632\u6b62\u672a\u4f86\u7684\u8907\u88fd\u4e2d\u65b7\uff0c\u5efa\u8b70\u914d\u7f6e\u76e3\u63a7\u7cfb\u7d71\uff0c\u5b9a\u671f\u6aa2\u67e5\u8907\u88fd\u72c0\u614b\u3002\u53ef\u4ee5\u4f7f\u7528\u5de5\u5177\u5982 <code>Prometheus<\/code> \u548c <code>Grafana<\/code> \u4f86\u5be6\u73fe\u9019\u4e00\u9ede\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-oyMnzOroYT\">\u7e3d\u7d50<\/h2>\n<p>MySQL \u6578\u64da\u5eab\u7684\u8907\u88fd\u529f\u80fd\u5c0d\u65bc\u78ba\u4fdd\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u4e00\u81f4\u6027\u81f3\u95dc\u91cd\u8981\u3002\u7136\u800c\uff0c\u8907\u88fd\u4e2d\u65b7\u662f\u4e0d\u53ef\u907f\u514d\u7684\uff0c\u4e86\u89e3\u5176\u539f\u56e0\u53ca\u8655\u7406\u65b9\u6cd5\u80fd\u5920\u5e6b\u52a9\u7ba1\u7406\u54e1\u5feb\u901f\u6062\u5fa9\u670d\u52d9\u3002\u901a\u904e\u5b9a\u671f\u6aa2\u67e5\u932f\u8aa4\u65e5\u8a8c\u3001\u4fee\u5fa9\u6578\u64da\u4e0d\u4e00\u81f4\u3001\u91cd\u65b0\u555f\u52d5\u8907\u88fd\u4ee5\u53ca\u914d\u7f6e\u76e3\u63a7\u7cfb\u7d71\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406 MySQL \u8907\u88fd\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684 MySQL \u6578\u64da\u5eab\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u6709\u6548\u8655\u7406 MySQL \u6578\u64da\u5eab\u8907\u88fd\u4e2d\u65b7\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u8207\u7cfb\u7d71\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-154543","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154543","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=154543"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154543\/revisions"}],"predecessor-version":[{"id":154544,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154543\/revisions\/154544"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=154543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=154543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=154543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}