{"id":76016,"date":"2024-10-16T03:09:13","date_gmt":"2024-10-15T19:09:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76016\/"},"modified":"2024-10-16T03:09:13","modified_gmt":"2024-10-15T19:09:13","slug":"mysql-%e5%9f%ba%e6%96%bcgtid%e7%89%b9%e6%80%a7%e8%88%87xtrabackup%e7%9a%84%e6%95%b8%e6%93%9a%e6%81%a2%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76016\/","title":{"rendered":"MySQL \u57fa\u65bcGTID\u7279\u6027\u8207Xtrabackup\u7684\u6578\u64da\u6062\u5fa9"},"content":{"rendered":"<h1 id=\"mysql-%e5%9f%ba%e6%96%bcgtid%e7%89%b9%e6%80%a7%e8%88%87xtrabackup%e7%9a%84%e6%95%b8%e6%93%9a%e6%81%a2%e5%be%a9-lXQIMSLatT\">MySQL \u57fa\u65bcGTID\u7279\u6027\u8207Xtrabackup\u7684\u6578\u64da\u6062\u5fa9<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u6062\u5fa9\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002MySQL\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u6062\u5fa9\u7684\u6a5f\u5236\uff0c\u5176\u4e2d\u57fa\u65bc\u5168\u5c40\u4e8b\u52d9ID\uff08GTID\uff09\u7279\u6027\u548cXtrabackup\u5de5\u5177\u7684\u6578\u64da\u6062\u5fa9\u65b9\u6cd5\u5c24\u70ba\u91cd\u8981\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u5169\u8005\u7684\u7279\u6027\u53ca\u5176\u5728\u6578\u64da\u6062\u5fa9\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afgtid%ef%bc%9f-lXQIMSLatT\">\u4ec0\u9ebc\u662fGTID\uff1f<\/h2>\n<p>\u5168\u5c40\u4e8b\u52d9ID\uff08GTID\uff09\u662f\u4e00\u7a2e\u7528\u65bc\u6a19\u8b58MySQL\u4e8b\u52d9\u7684\u552f\u4e00\u6a19\u8b58\u7b26\u3002\u6bcf\u500b\u4e8b\u52d9\u5728\u57f7\u884c\u6642\u90fd\u6703\u88ab\u5206\u914d\u4e00\u500bGTID\uff0c\u9019\u4f7f\u5f97\u5728\u4e3b\u5f9e\u8907\u88fd\u74b0\u5883\u4e2d\uff0c\u80fd\u5920\u66f4\u5bb9\u6613\u5730\u8ffd\u8e64\u548c\u7ba1\u7406\u4e8b\u52d9\u3002GTID\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\uff1a<\/p>\n<ul>\n<li>\u7c21\u5316\u4e86\u4e3b\u5f9e\u5207\u63db\u7684\u904e\u7a0b\uff0c\u56e0\u70baGTID\u80fd\u5920\u81ea\u52d5\u8ffd\u8e64\u5df2\u57f7\u884c\u7684\u4e8b\u52d9\u3002<\/li>\n<li>\u63d0\u9ad8\u4e86\u6578\u64da\u4e00\u81f4\u6027\uff0c\u56e0\u70ba\u6bcf\u500b\u4e8b\u52d9\u90fd\u6709\u552f\u4e00\u7684\u6a19\u8b58\u7b26\u3002<\/li>\n<li>\u6e1b\u5c11\u4e86\u624b\u52d5\u7ba1\u7406\u7684\u9700\u6c42\uff0c\u964d\u4f4e\u4e86\u4eba\u70ba\u932f\u8aa4\u7684\u98a8\u96aa\u3002<\/li>\n<\/ul>\n<h2 id=\"xtrabackup%e7%9a%84%e4%bb%8b%e7%b4%b9-lXQIMSLatT\">Xtrabackup\u7684\u4ecb\u7d39<\/h2>\n<p>Xtrabackup\u662f\u4e00\u500b\u7531Percona\u958b\u767c\u7684\u958b\u6e90\u71b1\u5099\u4efd\u5de5\u5177\uff0c\u5c08\u70baMySQL\u8a2d\u8a08\u3002\u5b83\u5141\u8a31\u7528\u6236\u5728\u4e0d\u5f71\u97ff\u6578\u64da\u5eab\u6027\u80fd\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u5099\u4efd\u3002Xtrabackup\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u652f\u6301\u71b1\u5099\u4efd\uff0c\u5141\u8a31\u5728\u6578\u64da\u5eab\u904b\u884c\u6642\u9032\u884c\u5099\u4efd\u3002<\/li>\n<li>\u652f\u6301\u589e\u91cf\u5099\u4efd\uff0c\u6e1b\u5c11\u4e86\u5099\u4efd\u6240\u9700\u7684\u6642\u9593\u548c\u5b58\u5132\u7a7a\u9593\u3002<\/li>\n<li>\u80fd\u5920\u8207GTID\u7d50\u5408\u4f7f\u7528\uff0c\u7c21\u5316\u6578\u64da\u6062\u5fa9\u904e\u7a0b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9f%ba%e6%96%bcgtid%e7%9a%84%e6%95%b8%e6%93%9a%e6%81%a2%e5%be%a9%e6%b5%81%e7%a8%8b-lXQIMSLatT\">\u57fa\u65bcGTID\u7684\u6578\u64da\u6062\u5fa9\u6d41\u7a0b<\/h2>\n<p>\u4f7f\u7528GTID\u548cXtrabackup\u9032\u884c\u6578\u64da\u6062\u5fa9\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%82%99%e4%bb%bd%e6%95%b8%e6%93%9a-lXQIMSLatT\">1. \u5099\u4efd\u6578\u64da<\/h3>\n<pre><code>innobackupex --user=backup_user --password=your_password --gtid --backup \/path\/to\/backup<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5275\u5efa\u4e00\u500b\u5305\u542bGTID\u4fe1\u606f\u7684\u5b8c\u6574\u5099\u4efd\u3002<\/p>\n<h3 id=\"2-%e6%81%a2%e5%be%a9%e6%95%b8%e6%93%9a-lXQIMSLatT\">2. \u6062\u5fa9\u6578\u64da<\/h3>\n<p>\u5728\u9700\u8981\u6062\u5fa9\u6578\u64da\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>innobackupex --copy-back \/path\/to\/backup<\/code><\/pre>\n<p>\u9019\u5c07\u628a\u5099\u4efd\u6578\u64da\u6062\u5fa9\u5230MySQL\u6578\u64da\u76ee\u9304\u4e2d\u3002<\/p>\n<h3 id=\"3-%e6%87%89%e7%94%a8%e4%ba%8b%e5%8b%99-lXQIMSLatT\">3. \u61c9\u7528\u4e8b\u52d9<\/h3>\n<p>\u6062\u5fa9\u5f8c\uff0c\u5fc5\u9808\u61c9\u7528GTID\u4e8b\u52d9\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\uff1a<\/p>\n<pre><code>mysql -u root -p -e \"SET GLOBAL gtid_purged='your_gtid';\"<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6240\u6709\u7684GTID\u4e8b\u52d9\u90fd\u88ab\u6b63\u78ba\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-lXQIMSLatT\">\u7d50\u8ad6<\/h2>\n<p>\u57fa\u65bcGTID\u7279\u6027\u8207Xtrabackup\u7684\u6578\u64da\u6062\u5fa9\u65b9\u6cd5\u70baMySQL\u7528\u6236\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u4e14\u53ef\u9760\u7684\u6578\u64da\u4fdd\u8b77\u65b9\u6848\u3002\u901a\u904e\u9019\u7a2e\u65b9\u6cd5\uff0c\u7528\u6236\u53ef\u4ee5\u5728\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u7684\u60c5\u6cc1\u4e0b\uff0c\u5feb\u901f\u6062\u5fa9\u5230\u6700\u65b0\u7684\u6578\u64da\u72c0\u614b\uff0c\u5f9e\u800c\u6e1b\u5c11\u696d\u52d9\u4e2d\u65b7\u7684\u98a8\u96aa\u3002<\/p>\n<p>\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5099\u4efd\u548c\u6062\u5fa9\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u4e86\u89e3GTID\u548cXtrabackup\u7684\u7279\u6027\uff0c\u5c07\u6709\u52a9\u65bc\u4f01\u696d\u5728\u9762\u5c0d\u6578\u64da\u6311\u6230\u6642\uff0c\u505a\u51fa\u66f4\u660e\u667a\u7684\u6c7a\u7b56\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u548c\u6578\u64da\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5229\u7528MySQL\u7684GTID\u7279\u6027\u8207Xtrabackup\u9032\u884c\u9ad8\u6548\u6578\u64da\u6062\u5fa9\uff0c\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u8207\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-76016","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76016","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=76016"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76016\/revisions"}],"predecessor-version":[{"id":76017,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76016\/revisions\/76017"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76016"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76016"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}