{"id":1625,"date":"2025-05-05T17:58:10","date_gmt":"2025-05-05T09:58:10","guid":{"rendered":"https:\/\/minglelu.cn\/?p=1625"},"modified":"2025-06-04T22:19:30","modified_gmt":"2025-06-04T14:19:30","slug":"xtrabackup%e7%9a%84%e5%ae%89%e8%a3%85%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/minglelu.cn\/index.php\/2025\/05\/05\/1625\/","title":{"rendered":"xtrabackup\u7684\u5b89\u88c5\u4f7f\u7528"},"content":{"rendered":"\n

\u73af\u5883centos7.9
\u57fa\u4e8emysql8.0\u7248\u672c<\/mark><\/h2>\n\n\n\n

\u9996\u5148\uff0c\u4f60\u9700\u8981\u5b89\u88c5\u4e00\u4e9b\u5fc5\u8981\u7684\u4f9d\u8d56\u5305\uff0c\u4ee5\u786e\u4fdd XtraBackup \u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\u3002
sudo yum install -y https:\/\/repo.percona.com\/yum\/percona-release-latest.noarch.rpm
sudo percona-release setup ps80

\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5 Percona XtraBackup\uff1a<\/p>\n\n\n\n

sudo yum install -y percona-xtrabackup-80 #\u5982\u679c\u63d0\u793a\u7f3a\u5c11zstd\u4f9d\u8d56\u5305\u5219\u64cd\u4f5c\u4ee5\u4e0b\u6b65\u9aa4<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

zstd<\/code> \u901a\u5e38\u80fd\u5728 EPEL\uff08Extra Packages for Enterprise Linux\uff09\u4ed3\u5e93\u91cc\u627e\u5230\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u542f\u7528 EPEL \u4ed3\u5e93\uff1a<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

sudo yum install -y epel-release
\u542f\u7528 EPEL \u4ed3\u5e93\u4e4b\u540e\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5 zstd<\/code>\uff1a<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

sudo yum install -y zstd
\u5728\u6210\u529f\u5b89\u88c5 zstd<\/code> \u4e4b\u540e\uff0c\u518d\u6b21\u6267\u884c\u5b89\u88c5 percona-xtrabackup-80<\/code> \u7684\u547d\u4ee4\uff1a<\/p>\n\n\n\n

sudo yum install -y percona-xtrabackup-80
<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u9a8c\u8bc1 percona-xtrabackup-80<\/code> \u662f\u5426\u5b89\u88c5\u6210\u529f\uff1a
xtrabackup –version<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n


\u5982\u679c\u4f60\u5e0c\u671b\u5728\u4efb\u4f55\u76ee\u5f55\u4e0b\u90fd\u80fd\u76f4\u63a5\u4f7f\u7528 XtraBackup \u547d\u4ee4\uff0c\u53ef\u4ee5\u5c06\u5176\u53ef\u6267\u884c\u6587\u4ef6\u6240\u5728\u76ee\u5f55\u6dfb\u52a0\u5230\u7cfb\u7edf\u7684\u73af\u5883\u53d8\u91cf\u4e2d\u3002\u7f16\u8f91 ~\/.bashrc<\/code> \u6587\u4ef6\uff1a<\/p>\n\n\n\n

echo ‘export PATH=$PATH:\/usr\/bin’ >> ~\/.bashrc
source ~\/.bashrc<\/p>\n\n\n\n

\u57fa\u4e8emysql5.7\u7248\u672c<\/mark><\/h2>\n\n\n\n

\u5982\u679c\u6709\u4e0b\u8f7d80\uff0c\u5148\u5378\u8f7d
sudo yum remove -y percona-xtrabackup-80<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u88c5 XtraBackup 2.4 \u7248\u672c<\/h3>\n\n\n\n

\u9996\u5148\uff0c\u9700\u8981\u7981\u7528\u4e4b\u524d\u4e3a XtraBackup 8.0 \u8bbe\u7f6e\u7684 Percona \u4ed3\u5e93\u914d\u7f6e\uff1a<\/p>\n\n\n\n

sudo percona-release disable ps80<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u63a5\u7740\uff0c\u542f\u7528 XtraBackup 2.4 \u7684\u4ed3\u5e93\u914d\u7f6e\uff1a<\/p>\n\n\n\n
sudo percona-release enable-only tools release<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u6700\u540e\uff0c\u5b89\u88c5 XtraBackup 2.4\uff1a<\/p>\n\n\n\n
sudo yum install -y percona-xtrabackup-24<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u9a8c\u8bc1\u7248\u672c
<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u6ce8\u610f\u4e8b\u9879<\/h2>\n\n\n\n

\u5982\u679c\u4e3b\u5e93\u662f\u65e7\u7248\u672c\u800c\u4ece\u5e93\u662f\u65b0\u7248\u672c\uff0c\u4ece\u65e7\u7684\u6570\u636e\u5e93\u8fc1\u5230\u65b0\u6570\u636e\u5e93\u9700\u8981\u5347\u7ea7\u6570\u636e\u683c\u5f0f\u3002\u5426\u5219\u5f88\u591a\u5e93\u8868\u683c\u5f0f\u4e0d\u5339\u914d\u4f1a\u5bfc\u81f4\u5404\u79cd\u8bed\u53e5\u9519\u8bef\u3002
\u89e3\u51b3\u65b9\u6848\uff1a\u8fd0\u884c mysql_upgrade<\/code> \u5de5\u5177<\/p>\n\n\n\n
\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u5373\u53ef\u4fee\u590d\u7cfb\u7edf\u8868\u7ed3\u6784\uff1a<\/p>\n\n\n\n
mysql_upgrade -u root -p<\/code>
\u81ea\u5b9a\u4e49\u7aef\u53e3\u6216\u672c\u673a\u767b\u5f55\u9700\u8981\u52a0\u4e0a\u53c2\u6570\u3002<\/pre>\n\n\n\n
    \n
  • \u4f1a\u63d0\u793a\u4f60\u8f93\u5165 root \u5bc6\u7801\uff1b<\/li>\n\n\n\n
  • \u5b83\u4f1a\u68c0\u67e5\u5e76\u5347\u7ea7\u6240\u6709\u7cfb\u7edf\u5e93\uff08\u5305\u62ec mysql<\/code> \u6570\u636e\u5e93\u7684\u8868\u7ed3\u6784\uff09\uff1b<\/li>\n\n\n\n
  • \u5347\u7ea7\u5b8c\u6210\u540e\uff0c\u91cd\u542f MySQL \u670d\u52a1<\/strong>\u662f\u4e2a\u597d\u4e60\u60ef\uff1a<\/li>\n<\/ul>\n\n\n\n
    systemctl restart mysqld   # \u6216 service mysqld restart<\/code><\/p>\n\n\n\n
    <\/p>\n\n\n\n
    \u5728\u751f\u4ea7\u73af\u5883\u4e2d\u4e3b\u5e93cp\u4e00\u4efd\u5230\u4ece\u670d\u52a1\u5668\u4e0a\u505a\u4e3b\u4ece\u5f97\u60c5\u51b5\u4e0b\uff0c\u7531\u4e8e\u5728\u751f\u4ea7\u73af\u5883\u4e0b\u6570\u636e\u4f4d\u7f6e\u4e00\u76f4\u5728\u53d8\u3002\u4ece\u5e93\u914d\u7f6e\u8fde\u63a5\u5f97binlog\u540c\u6b65\u5f97\u4f4d\u7f6e\u3002\u4e0d\u7136\u4f1a\u51fa\u73b0\u4e3b\u952e\u51b2\u7a81\u60c5\u51b5\u3002<\/p>\n\n\n\n
    \"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"
    \u73af\u5883centos7.9\u57fa\u4e8emysql8.0\u7248\u672c \u9996\u5148\uff0c\u4f60\u9700\u8981\u5b89\u88c5\u4e00\u4e9b\u5fc5\u8981\u7684\u4f9d\u8d56\u5305\uff0c\u4ee5\u786e\u4fdd XtraBackup \u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\u3002sudo yum install -y https:\/\/repo.percona.com\/yum\/percona-release-latest.noarch.rpmsudo percona-release setup ps80 \u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5 Percona XtraB […]<\/p>\n","protected":false},"author":1,"featured_media":1632,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-1625","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cloud-computing"],"_links":{"self":[{"href":"https:\/\/minglelu.cn\/index.php\/wp-json\/wp\/v2\/posts\/1625","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/minglelu.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/minglelu.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/minglelu.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/minglelu.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1625"}],"version-history":[{"count":7,"href":"https:\/\/minglelu.cn\/index.php\/wp-json\/wp\/v2\/posts\/1625\/revisions"}],"predecessor-version":[{"id":1737,"href":"https:\/\/minglelu.cn\/index.php\/wp-json\/wp\/v2\/posts\/1625\/revisions\/1737"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/minglelu.cn\/index.php\/wp-json\/wp\/v2\/media\/1632"}],"wp:attachment":[{"href":"https:\/\/minglelu.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1625"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/minglelu.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1625"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/minglelu.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}