{"id":76400,"date":"2024-10-16T06:21:15","date_gmt":"2024-10-15T22:21:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76400\/"},"modified":"2024-10-16T06:21:15","modified_gmt":"2024-10-15T22:21:15","slug":"mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e6%8a%80%e5%b7%a7%e5%88%86%e4%ba%ab-%e5%a6%82%e4%bd%95%e5%82%99%e4%bb%bdmysql%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76400\/","title":{"rendered":"MySQL\u6578\u64da\u5eab\u5099\u4efd\u6280\u5de7\u5206\u4eab (\u5982\u4f55\u5099\u4efdMySQL\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e6%8a%80%e5%b7%a7%e5%88%86%e4%ba%ab-%e5%a6%82%e4%bd%95%e5%82%99%e4%bb%bdmysql%e6%95%b8%e6%93%9a%e5%ba%ab-fvXNfuVPbZ\">MySQL\u6578\u64da\u5eab\u5099\u4efd\u6280\u5de7\u5206\u4eab (\u5982\u4f55\u5099\u4efdMySQL\u6578\u64da\u5eab)<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\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\u5b9a\u671f\u5099\u4efdMySQL\u6578\u64da\u5eab\u4e0d\u50c5\u80fd\u9632\u6b62\u6578\u64da\u4e1f\u5931\uff0c\u9084\u80fd\u5728\u7cfb\u7d71\u6545\u969c\u6216\u6578\u64da\u640d\u58de\u7684\u60c5\u6cc1\u4e0b\u5feb\u901f\u6062\u5fa9\u3002\u672c\u6587\u5c07\u5206\u4eab\u4e00\u4e9b\u6709\u6548\u7684MySQL\u6578\u64da\u5eab\u5099\u4efd\u6280\u5de7\uff0c\u5e6b\u52a9\u60a8\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u3002<\/p>\n<h2 id=\"1-%e4%bd%bf%e7%94%a8mysqldump%e5%b7%a5%e5%85%b7-fvXNfuVPbZ\">1. \u4f7f\u7528mysqldump\u5de5\u5177<\/h2>\n<p>mysqldump\u662f\u4e00\u500b\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u5c08\u9580\u7528\u65bc\u5099\u4efdMySQL\u6578\u64da\u5eab\u3002\u5b83\u53ef\u4ee5\u5c07\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u6578\u64da\u548c\u7d50\u69cb\u5c0e\u51fa\u70baSQL\u6587\u4ef6\uff0c\u65b9\u4fbf\u65e5\u5f8c\u6062\u5fa9\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528mysqldump\u9032\u884c\u5099\u4efd\u7684\u57fa\u672c\u547d\u4ee4\uff1a<\/p>\n<pre><code>mysqldump -u [\u7528\u6236\u540d] -p [\u6578\u64da\u5eab\u540d] &gt; [\u5099\u4efd\u6587\u4ef6\u540d].sql<\/code><\/pre>\n<p>\u5728\u57f7\u884c\u6b64\u547d\u4ee4\u6642\uff0c\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165\u7528\u6236\u5bc6\u78bc\u3002\u5099\u4efd\u6587\u4ef6\u5c07\u4fdd\u5b58\u5728\u7576\u524d\u76ee\u9304\u4e2d\u3002<\/p>\n<h2 id=\"2-%e5%ae%9a%e6%9c%9f%e8%87%aa%e5%8b%95%e5%82%99%e4%bb%bd-fvXNfuVPbZ\">2. \u5b9a\u671f\u81ea\u52d5\u5099\u4efd<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u6578\u64da\u7684\u6301\u7e8c\u5b89\u5168\uff0c\u5efa\u8b70\u8a2d\u7f6e\u5b9a\u671f\u81ea\u52d5\u5099\u4efd\u3002\u53ef\u4ee5\u4f7f\u7528cron\u4f5c\u696d\u4f86\u5be6\u73fe\u9019\u4e00\u9ede\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684cron\u4f5c\u696d\u793a\u4f8b\uff0c\u6bcf\u5929\u51cc\u66682\u9ede\u81ea\u52d5\u5099\u4efd\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>0 2 * * * \/usr\/bin\/mysqldump -u [\u7528\u6236\u540d] -p[\u5bc6\u78bc] [\u6578\u64da\u5eab\u540d] &gt; \/path\/to\/backup\/[\u5099\u4efd\u6587\u4ef6\u540d]-$(date +%F).sql<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u60a8\u5c07\u64c1\u6709\u6bcf\u65e5\u7684\u6578\u64da\u5eab\u5099\u4efd\uff0c\u4e26\u4e14\u6587\u4ef6\u540d\u4e2d\u5305\u542b\u65e5\u671f\uff0c\u65b9\u4fbf\u7ba1\u7406\u3002<\/p>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8%e7%89%a9%e7%90%86%e5%82%99%e4%bb%bd-fvXNfuVPbZ\">3. \u4f7f\u7528\u7269\u7406\u5099\u4efd<\/h2>\n<p>\u9664\u4e86\u908f\u8f2f\u5099\u4efd\uff08\u5982mysqldump\uff09\uff0c\u9084\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u7269\u7406\u5099\u4efd\u3002\u7269\u7406\u5099\u4efd\u662f\u76f4\u63a5\u8907\u88fd\u6578\u64da\u5eab\u7684\u6578\u64da\u6587\u4ef6\uff0c\u9019\u7a2e\u65b9\u6cd5\u901a\u5e38\u901f\u5ea6\u66f4\u5feb\uff0c\u9069\u5408\u5927\u578b\u6578\u64da\u5eab\u3002\u4f7f\u7528\u7269\u7406\u5099\u4efd\u6642\uff0c\u8acb\u78ba\u4fdd\u6578\u64da\u5eab\u8655\u65bc\u95dc\u9589\u72c0\u614b\uff0c\u6216\u8005\u4f7f\u7528MySQL\u7684\u71b1\u5099\u4efd\u5de5\u5177\uff0c\u5982Percona XtraBackup\u3002<\/p>\n<h2 id=\"4-%e5%82%99%e4%bb%bd%e9%a9%97%e8%ad%89-fvXNfuVPbZ\">4. \u5099\u4efd\u9a57\u8b49<\/h2>\n<p>\u5099\u4efd\u5b8c\u6210\u5f8c\uff0c\u9a57\u8b49\u5099\u4efd\u7684\u5b8c\u6574\u6027\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u901a\u904e\u6062\u5fa9\u5099\u4efd\u5230\u6e2c\u8a66\u74b0\u5883\u4f86\u6aa2\u67e5\u5099\u4efd\u662f\u5426\u6709\u6548\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6062\u5fa9\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>mysql -u [\u7528\u6236\u540d] -p [\u6578\u64da\u5eab\u540d] &lt; [\u5099\u4efd\u6587\u4ef6\u540d].sql<\/code><\/pre>\n<p>\u5982\u679c\u6062\u5fa9\u904e\u7a0b\u4e2d\u6c92\u6709\u932f\u8aa4\uff0c\u5247\u5099\u4efd\u662f\u6709\u6548\u7684\u3002<\/p>\n<h2 id=\"5-%e4%bd%bf%e7%94%a8%e9%9b%b2%e5%ad%98%e5%84%b2%e9%80%b2%e8%a1%8c%e5%82%99%e4%bb%bd-fvXNfuVPbZ\">5. \u4f7f\u7528\u96f2\u5b58\u5132\u9032\u884c\u5099\u4efd<\/h2>\n<p>\u5c07\u5099\u4efd\u6587\u4ef6\u5b58\u5132\u5728\u96f2\u7aef\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u3002\u53ef\u4ee5\u4f7f\u7528AWS S3\u3001Google Cloud Storage\u7b49\u670d\u52d9\uff0c\u5c07\u5099\u4efd\u6587\u4ef6\u81ea\u52d5\u4e0a\u50b3\u5230\u96f2\u7aef\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u672c\u5730\u5b58\u5132\u8a2d\u5099\u767c\u751f\u6545\u969c\uff0c\u60a8\u4ecd\u7136\u53ef\u4ee5\u5f9e\u96f2\u7aef\u6062\u5fa9\u6578\u64da\u3002<\/p>\n<h2 id=\"6-%e7%9b%a3%e6%8e%a7%e5%92%8c%e5%a0%b1%e5%91%8a-fvXNfuVPbZ\">6. \u76e3\u63a7\u548c\u5831\u544a<\/h2>\n<p>\u8a2d\u7f6e\u76e3\u63a7\u7cfb\u7d71\u4ee5\u8ddf\u8e2a\u5099\u4efd\u7684\u72c0\u614b\u548c\u6210\u529f\u7387\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528\u90f5\u4ef6\u901a\u77e5\u6216\u5176\u4ed6\u5831\u544a\u5de5\u5177\uff0c\u53ca\u6642\u7372\u53d6\u5099\u4efd\u72c0\u614b\u7684\u66f4\u65b0\uff0c\u78ba\u4fdd\u5099\u4efd\u904e\u7a0b\u4e0d\u6703\u51fa\u73fe\u554f\u984c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-fvXNfuVPbZ\">\u7e3d\u7d50<\/h2>\n<p>\u5b9a\u671f\u5099\u4efdMySQL\u6578\u64da\u5eab\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u4f7f\u7528mysqldump\u5de5\u5177\u3001\u81ea\u52d5\u5316\u5099\u4efd\u3001\u7269\u7406\u5099\u4efd\u3001\u5099\u4efd\u9a57\u8b49\u3001\u96f2\u5b58\u5132\u4ee5\u53ca\u76e3\u63a7\u5831\u544a\u7b49\u6280\u5de7\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u8b77\u60a8\u7684\u6578\u64da\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002\u5e0c\u671b\u9019\u4e9b\u6280\u5de7\u80fd\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u5099\u4efd\u60a8\u7684MySQL\u6578\u64da\u5eab\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6709\u6548\u7684MySQL\u6578\u64da\u5eab\u5099\u4efd\u6280\u5de7\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u5b8c\u6574\u6027\uff0c\u5b78\u7fd2\u5982\u4f55\u8f15\u9b06\u5099\u4efd\u548c\u6062\u5fa9\u6578\u64da\u5eab\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-76400","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76400","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=76400"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76400\/revisions"}],"predecessor-version":[{"id":76401,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76400\/revisions\/76401"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}