{"id":44234,"date":"2024-10-06T14:00:20","date_gmt":"2024-10-06T06:00:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44234\/"},"modified":"2024-10-06T14:00:20","modified_gmt":"2024-10-06T06:00:20","slug":"centos-%e4%b8%8b%e4%bd%bf%e7%94%a8-percona-xtrabackup-%e5%b0%8d-mysql-5-6-%e8%b3%87%e6%96%99%e5%ba%ab-innodb-%e5%92%8c-myisam-%e9%80%b2%e8%a1%8c%e5%bf%ab%e9%80%9f%e5%82%99%e4%bb%bd%e5%8f%8a%e6%81%a2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44234\/","title":{"rendered":"CentOS \u4e0b\u4f7f\u7528 Percona XtraBackup \u5c0d MySQL 5.6 \u8cc7\u6599\u5eab innodb \u548c myisam \u9032\u884c\u5feb\u901f\u5099\u4efd\u53ca\u6062\u5fa9"},"content":{"rendered":"

CentOS \u4e0b\u4f7f\u7528 Percona XtraBackup \u5c0d MySQL 5.6 \u8cc7\u6599\u5eab InnoDB \u548c MyISAM \u9032\u884c\u5feb\u901f\u5099\u4efd\u53ca\u6062\u5fa9<\/h1>\n

\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002\u5c0d\u65bc\u4f7f\u7528 MySQL 5.6 \u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u5099\u4efd\u89e3\u6c7a\u65b9\u6848\u662f\u78ba\u4fdd\u6578\u64da\u5b8c\u6574\u6027\u548c\u53ef\u6062\u5fa9\u6027\u7684\u95dc\u9375\u3002Percona XtraBackup \u662f\u4e00\u500b\u958b\u6e90\u7684\u71b1\u5099\u4efd\u5de5\u5177\uff0c\u5c08\u70ba MySQL \u8a2d\u8a08\uff0c\u80fd\u5920\u9ad8\u6548\u5730\u5099\u4efd InnoDB \u548c MyISAM \u5b58\u5132\u5f15\u64ce\u7684\u6578\u64da\u3002<\/p>\n

\u4ec0\u9ebc\u662f Percona XtraBackup\uff1f<\/h2>\n

Percona XtraBackup \u662f\u4e00\u500b\u514d\u8cbb\u7684\u958b\u6e90\u5de5\u5177\uff0c\u5141\u8a31\u7528\u6236\u5728\u4e0d\u5f71\u97ff\u6578\u64da\u5eab\u6027\u80fd\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u5099\u4efd\u3002\u5b83\u652f\u6301 MySQL \u548c MariaDB\uff0c\u4e26\u4e14\u7279\u5225\u9069\u5408\u7528\u65bc InnoDB \u5b58\u5132\u5f15\u64ce\u3002\u8207\u50b3\u7d71\u7684 mysqldump \u5de5\u5177\u76f8\u6bd4\uff0cXtraBackup \u63d0\u4f9b\u4e86\u66f4\u5feb\u7684\u5099\u4efd\u901f\u5ea6\u548c\u66f4\u9ad8\u7684\u6062\u5fa9\u6548\u7387\u3002<\/p>\n

\u5b89\u88dd Percona XtraBackup<\/h2>\n

\u5728 CentOS \u7cfb\u7d71\u4e0a\u5b89\u88dd Percona XtraBackup \u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u5b89\u88dd\u6b65\u9a5f\uff1a<\/p>\n

sudo yum install https:\/\/repo.percona.com\/yum\/percona-release-latest.noarch.rpm\nsudo yum install percona-xtrabackup-24<\/code><\/pre>\n
\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7248\u672c\uff1a<\/p>\n
xtrabackup --version<\/code><\/pre>\n
\u5099\u4efd MySQL \u6578\u64da\u5eab<\/h2>\n
\u4f7f\u7528 Percona XtraBackup \u9032\u884c\u5099\u4efd\u7684\u57fa\u672c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n
xtrabackup --backup --target-dir=\/path\/to\/backup --datadir=\/var\/lib\/mysql<\/code><\/pre>\n
\u5728\u9019\u88e1\uff0c`–target-dir` \u662f\u5099\u4efd\u6587\u4ef6\u7684\u5b58\u5132\u8def\u5f91\uff0c`–datadir` \u662f MySQL \u6578\u64da\u5eab\u7684\u6578\u64da\u76ee\u9304\u3002\u5c0d\u65bc InnoDB \u6578\u64da\u5eab\uff0cXtraBackup \u6703\u5275\u5efa\u4e00\u500b\u4e00\u81f4\u7684\u5099\u4efd\uff0c\u800c\u4e0d\u6703\u9396\u5b9a\u6578\u64da\u5eab\u3002<\/p>\n
\u5099\u4efd MyISAM \u6578\u64da\u5eab<\/h3>\n
\u5c0d\u65bc MyISAM \u5b58\u5132\u5f15\u64ce\uff0c\u5099\u4efd\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\u3002\u53ef\u4ee5\u4f7f\u7528\u76f8\u540c\u7684\u547d\u4ee4\u9032\u884c\u5099\u4efd\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cMyISAM \u8868\u5728\u5099\u4efd\u904e\u7a0b\u4e2d\u53ef\u80fd\u6703\u88ab\u9396\u5b9a\uff0c\u56e0\u6b64\u5efa\u8b70\u5728\u4f4e\u6d41\u91cf\u6642\u6bb5\u9032\u884c\u5099\u4efd\u3002<\/p>\n
\u6062\u5fa9 MySQL \u6578\u64da\u5eab<\/h2>\n
\u6062\u5fa9\u5099\u4efd\u7684\u904e\u7a0b\u540c\u6a23\u7c21\u55ae\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6062\u5fa9\u5099\u4efd\uff1a<\/p>\n
xtrabackup --prepare --target-dir=\/path\/to\/backup\nxtrabackup --copy-back --target-dir=\/path\/to\/backup<\/code><\/pre>\n
\u5728\u9019\u88e1\uff0c\u7b2c\u4e00\u500b\u547d\u4ee4\u6703\u6e96\u5099\u5099\u4efd\u6578\u64da\uff0c\u7b2c\u4e8c\u500b\u547d\u4ee4\u5247\u5c07\u6578\u64da\u6062\u5fa9\u5230 MySQL \u7684\u6578\u64da\u76ee\u9304\u4e2d\u3002\u5b8c\u6210\u5f8c\uff0c\u78ba\u4fdd\u66f4\u6539\u6578\u64da\u76ee\u9304\u7684\u64c1\u6709\u6b0a\uff1a<\/p>\n
chown -R mysql:mysql \/var\/lib\/mysql<\/code><\/pre>\n
\u7d50\u8ad6<\/h2>\n
Percona XtraBackup \u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u6709\u6548\u5730\u5099\u4efd\u548c\u6062\u5fa9 MySQL 5.6 \u7684 InnoDB \u548c MyISAM \u6578\u64da\u5eab\u3002\u901a\u904e\u4f7f\u7528\u9019\u500b\u5de5\u5177\uff0c\u4f01\u696d\u53ef\u4ee5\u78ba\u4fdd\u5176\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\uff0c\u4e26\u5728\u9700\u8981\u6642\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u5099\u4efd\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684\u5de5\u5177\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684 MySQL \u6578\u64da\u5eab\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002\u7121\u8ad6\u662f\u9ad8\u6027\u80fd\u7684 \u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u9748\u6d3b\u7684 \u4e91\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4f7f\u7528 Percona XtraBackup \u5728 CentOS \u4e0a\u5feb\u901f\u5099\u4efd\u548c\u6062\u5fa9 MySQL 5.6 \u7684 InnoDB \u548c MyISAM \u8cc7\u6599\u5eab\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u3002<\/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-44234","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44234","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=44234"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44234\/revisions"}],"predecessor-version":[{"id":44235,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44234\/revisions\/44235"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44234"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44234"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}