{"id":42750,"date":"2024-10-04T02:17:42","date_gmt":"2024-10-03T18:17:42","guid":{"rendered":"https:\/\/server.hk\/cnblog\/42750\/"},"modified":"2024-10-04T02:17:42","modified_gmt":"2024-10-03T18:17:42","slug":"centos-7-%e5%ae%89%e8%a3%9d-percona-%e8%88%87-xtrabackup","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/42750\/","title":{"rendered":"CentOS 7 \u5b89\u88dd Percona \u8207 Xtrabackup"},"content":{"rendered":"<h1 id=\"centos-7-%e5%ae%89%e8%a3%9d-percona-%e8%88%87-xtrabackup-ZiPmAhFPsg\">CentOS 7 \u5b89\u88dd Percona \u8207 Xtrabackup<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u7ba1\u7406\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002Percona Server \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684 MySQL \u517c\u5bb9\u6578\u64da\u5eab\uff0c\u4e26\u4e14\u63d0\u4f9b\u4e86\u8a31\u591a\u589e\u5f37\u529f\u80fd\u3002\u800c Xtrabackup \u662f\u4e00\u500b\u958b\u6e90\u7684\u71b1\u5099\u4efd\u5de5\u5177\uff0c\u5c08\u70ba MySQL \u548c Percona Server \u8a2d\u8a08\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 CentOS 7 \u4e0a\u5b89\u88dd Percona \u8207 Xtrabackup\u3002<\/p>\n<h2 id=\"%e5%89%8d%e6%9c%9f%e6%ba%96%e5%82%99-ZiPmAhFPsg\">\u524d\u671f\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u5b89\u88dd\u4e4b\u524d\uff0c\u8acb\u78ba\u4fdd\u60a8\u7684 CentOS 7 \u7cfb\u7d71\u5df2\u7d93\u66f4\u65b0\u5230\u6700\u65b0\u7248\u672c\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u66f4\u65b0\u7cfb\u7d71\uff1a<\/p>\n<pre><code>sudo yum update -y<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5b89\u88dd\u4e00\u4e9b\u5fc5\u8981\u7684\u4f9d\u8cf4\u5305\uff1a<\/p>\n<pre><code>sudo yum install -y wget<\/code><\/pre>\n<h2 id=\"%e5%ae%89%e8%a3%9d-percona-server-ZiPmAhFPsg\">\u5b89\u88dd Percona Server<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u6dfb\u52a0 Percona \u7684 Yum \u5b58\u5132\u5eab\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u4e0b\u8f09\u4e26\u5b89\u88dd Percona \u7684 Yum \u5b58\u5132\u5eab\uff1a<\/p>\n<pre><code>wget https:\/\/repo.percona.com\/yum\/percona-release-latest.noarch.rpm\nsudo rpm -Uvh percona-release-latest.noarch.rpm<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u5b89\u88dd Percona Server\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo yum install -y percona-server-server<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u555f\u52d5 Percona Server \u4e26\u8a2d\u7f6e\u5176\u958b\u6a5f\u81ea\u555f\uff1a<\/p>\n<pre><code>sudo systemctl start mysqld\nsudo systemctl enable mysqld<\/code><\/pre>\n<p>\u5b89\u88dd\u904e\u7a0b\u4e2d\uff0cPercona Server \u6703\u81ea\u52d5\u751f\u6210\u4e00\u500b\u81e8\u6642\u7684 root \u5bc6\u78bc\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u8a72\u5bc6\u78bc\uff1a<\/p>\n<pre><code>sudo grep 'temporary password' \/var\/log\/mysqld.log<\/code><\/pre>\n<p>\u4f7f\u7528\u8a72\u5bc6\u78bc\u767b\u9304 MySQL\uff0c\u4e26\u6839\u64da\u9700\u8981\u66f4\u6539 root \u5bc6\u78bc\uff1a<\/p>\n<pre><code>mysql -u root -p<\/code><\/pre>\n<h2 id=\"%e5%ae%89%e8%a3%9d-xtrabackup-ZiPmAhFPsg\">\u5b89\u88dd Xtrabackup<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u5c07\u5b89\u88dd Xtrabackup\u3002\u9996\u5148\uff0c\u60a8\u9700\u8981\u5b89\u88dd EPEL \u5b58\u5132\u5eab\uff1a<\/p>\n<pre><code>sudo yum install -y epel-release<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd Xtrabackup\uff1a<\/p>\n<pre><code>sudo yum install -y percona-xtrabackup-80<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8-xtrabackup-%e9%80%b2%e8%a1%8c%e5%82%99%e4%bb%bd-ZiPmAhFPsg\">\u4f7f\u7528 Xtrabackup \u9032\u884c\u5099\u4efd<\/h2>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 Xtrabackup \u9032\u884c\u6578\u64da\u5eab\u5099\u4efd\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684\u5099\u4efd\u547d\u4ee4\uff1a<\/p>\n<pre><code>xtrabackup --backup --target-dir=\/path\/to\/backup --datadir=\/var\/lib\/mysql<\/code><\/pre>\n<p>\u8acb\u5c07 &#8220;\/path\/to\/backup&#8221; \u66ff\u63db\u70ba\u60a8\u5e0c\u671b\u5b58\u5132\u5099\u4efd\u7684\u5be6\u969b\u8def\u5f91\u3002\u5099\u4efd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6e96\u5099\u5099\u4efd\uff0c\u4ee5\u4fbf\u53ef\u4ee5\u6062\u5fa9\uff1a<\/p>\n<pre><code>xtrabackup --prepare --target-dir=\/path\/to\/backup<\/code><\/pre>\n<h2 id=\"%e6%81%a2%e5%be%a9%e5%82%99%e4%bb%bd-ZiPmAhFPsg\">\u6062\u5fa9\u5099\u4efd<\/h2>\n<p>\u8981\u6062\u5fa9\u5099\u4efd\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>xtrabackup --copy-back --target-dir=\/path\/to\/backup<\/code><\/pre>\n<p>\u5728\u6062\u5fa9\u5b8c\u6210\u5f8c\uff0c\u8acb\u78ba\u4fdd\u66f4\u6539\u6578\u64da\u76ee\u9304\u7684\u64c1\u6709\u6b0a\uff1a<\/p>\n<pre><code>sudo chown -R mysql:mysql \/var\/lib\/mysql<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZiPmAhFPsg\">\u7e3d\u7d50<\/h2>\n<p>\u672c\u6587\u4ecb\u7d39\u4e86\u5982\u4f55\u5728 CentOS 7 \u4e0a\u5b89\u88dd Percona Server \u548c Xtrabackup\uff0c\u4e26\u63d0\u4f9b\u4e86\u57fa\u672c\u7684\u5099\u4efd\u548c\u6062\u5fa9\u64cd\u4f5c\u3002\u9019\u4e9b\u5de5\u5177\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u6709\u6548\u5730\u7ba1\u7406\u548c\u4fdd\u8b77\u6578\u64da\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to install Percona and Xtrabackup on CentOS 7 for efficient database backup and recovery. Step-by-step guide included.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-42750","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42750","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=42750"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42750\/revisions"}],"predecessor-version":[{"id":42751,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42750\/revisions\/42751"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=42750"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=42750"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=42750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}