{"id":43726,"date":"2024-10-06T07:31:39","date_gmt":"2024-10-05T23:31:39","guid":{"rendered":"https:\/\/server.hk\/cnblog\/43726\/"},"modified":"2024-10-06T07:31:39","modified_gmt":"2024-10-05T23:31:39","slug":"centos-7-3-%e6%9b%b4%e6%94%b9-mariadb-%e8%b3%87%e6%96%99%e5%ba%ab%e5%ad%98%e5%84%b2%e8%b7%af%e5%be%91%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/43726\/","title":{"rendered":"CentOS 7.3 \u66f4\u6539 mariadb \u8cc7\u6599\u5eab\u5b58\u5132\u8def\u5f91\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"centos-7-3-%e6%9b%b4%e6%94%b9-mariadb-%e8%b3%87%e6%96%99%e5%ba%ab%e5%ad%98%e5%84%b2%e8%b7%af%e5%be%91%e6%96%b9%e6%b3%95-FuskRZMShU\">CentOS 7.3 \u66f4\u6539 MariaDB \u8cc7\u6599\u5eab\u5b58\u5132\u8def\u5f91\u65b9\u6cd5<\/h1>\n<p>\u5728\u4f7f\u7528 CentOS 7.3 \u4f5c\u70ba\u4f3a\u670d\u5668\u64cd\u4f5c\u7cfb\u7d71\u6642\uff0cMariaDB \u662f\u4e00\u500b\u5e38\u898b\u7684\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\u3002\u96a8\u8457\u8cc7\u6599\u91cf\u7684\u589e\u9577\uff0c\u53ef\u80fd\u9700\u8981\u66f4\u6539 MariaDB \u7684\u8cc7\u6599\u5eab\u5b58\u5132\u8def\u5f91\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u78c1\u789f\u7a7a\u9593\u6216\u63d0\u9ad8\u6027\u80fd\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u5728 CentOS 7.3 \u4e0a\u66f4\u6539 MariaDB \u7684\u8cc7\u6599\u5eab\u5b58\u5132\u8def\u5f91\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e5%ae%89%e8%a3%9d-mariadb-FuskRZMShU\">\u6b65\u9a5f\u4e00\uff1a\u5b89\u88dd MariaDB<\/h2>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u60a8\u7684\u7cfb\u7d71\u4e0a\u5df2\u5b89\u88dd MariaDB\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo yum install mariadb-server<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u52d5 MariaDB \u670d\u52d9\u4e26\u8a2d\u7f6e\u70ba\u958b\u6a5f\u81ea\u555f\uff1a<\/p>\n<pre><code>sudo systemctl start mariadb\nsudo systemctl enable mariadb<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e5%82%99%e4%bb%bd%e8%b3%87%e6%96%99%e5%ba%ab-FuskRZMShU\">\u6b65\u9a5f\u4e8c\uff1a\u5099\u4efd\u8cc7\u6599\u5eab<\/h2>\n<p>\u5728\u9032\u884c\u4efb\u4f55\u66f4\u6539\u4e4b\u524d\uff0c\u5efa\u8b70\u5148\u5099\u4efd\u73fe\u6709\u7684\u8cc7\u6599\u5eab\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5099\u4efd\u8cc7\u6599\u5eab\uff1a<\/p>\n<pre><code>mysqldump -u root -p --all-databases &gt; all_databases_backup.sql<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e5%81%9c%e6%ad%a2-mariadb-%e6%9c%8d%e5%8b%99-FuskRZMShU\">\u6b65\u9a5f\u4e09\uff1a\u505c\u6b62 MariaDB \u670d\u52d9<\/h2>\n<p>\u5728\u66f4\u6539\u8cc7\u6599\u5eab\u5b58\u5132\u8def\u5f91\u4e4b\u524d\uff0c\u9700\u8981\u505c\u6b62 MariaDB \u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl stop mariadb<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e6%9b%b4%e6%94%b9%e8%b3%87%e6%96%99%e5%ba%ab%e5%ad%98%e5%84%b2%e8%b7%af%e5%be%91-FuskRZMShU\">\u6b65\u9a5f\u56db\uff1a\u66f4\u6539\u8cc7\u6599\u5eab\u5b58\u5132\u8def\u5f91<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u9078\u64c7\u65b0\u7684\u8cc7\u6599\u5eab\u5b58\u5132\u8def\u5f91\u3002\u5047\u8a2d\u60a8\u5e0c\u671b\u5c07\u8cc7\u6599\u5eab\u79fb\u52d5\u5230 \/data\/mysql \u76ee\u9304\uff0c\u9996\u5148\u9700\u8981\u5275\u5efa\u8a72\u76ee\u9304\uff1a<\/p>\n<pre><code>sudo mkdir -p \/data\/mysql<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u5c07\u73fe\u6709\u7684\u8cc7\u6599\u5eab\u6587\u4ef6\u5f9e\u539f\u59cb\u8def\u5f91\uff08\u901a\u5e38\u662f \/var\/lib\/mysql\uff09\u79fb\u52d5\u5230\u65b0\u8def\u5f91\uff1a<\/p>\n<pre><code>sudo rsync -av \/var\/lib\/mysql\/ \/data\/mysql\/<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u66f4\u6539 MariaDB \u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u6307\u5411\u65b0\u7684\u8cc7\u6599\u5eab\u5b58\u5132\u8def\u5f91\u3002\u7de8\u8f2f \/etc\/my.cnf \u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo vi \/etc\/my.cnf<\/code><\/pre>\n<p>\u5728 [mysqld] \u5340\u584a\u4e2d\uff0c\u6dfb\u52a0\u6216\u4fee\u6539\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>datadir=\/data\/mysql<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%94%ef%bc%9a%e6%9b%b4%e6%94%b9%e7%9b%ae%e9%8c%84%e6%ac%8a%e9%99%90-FuskRZMShU\">\u6b65\u9a5f\u4e94\uff1a\u66f4\u6539\u76ee\u9304\u6b0a\u9650<\/h2>\n<p>\u78ba\u4fdd\u65b0\u8cc7\u6599\u5eab\u5b58\u5132\u8def\u5f91\u7684\u6b0a\u9650\u6b63\u78ba\uff0c\u4ee5\u4fbf MariaDB \u53ef\u4ee5\u8a2a\u554f\uff1a<\/p>\n<pre><code>sudo chown -R mysql:mysql \/data\/mysql<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%85%ad%ef%bc%9a%e5%95%9f%e5%8b%95-mariadb-%e6%9c%8d%e5%8b%99-FuskRZMShU\">\u6b65\u9a5f\u516d\uff1a\u555f\u52d5 MariaDB \u670d\u52d9<\/h2>\n<p>\u5b8c\u6210\u4e0a\u8ff0\u6b65\u9a5f\u5f8c\uff0c\u60a8\u53ef\u4ee5\u91cd\u65b0\u555f\u52d5 MariaDB \u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl start mariadb<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%83%ef%bc%9a%e9%a9%97%e8%ad%89%e6%9b%b4%e6%94%b9-FuskRZMShU\">\u6b65\u9a5f\u4e03\uff1a\u9a57\u8b49\u66f4\u6539<\/h2>\n<p>\u6700\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u9a57\u8b49\u8cc7\u6599\u5eab\u662f\u5426\u6210\u529f\u555f\u52d5\u4e26\u4f7f\u7528\u65b0\u7684\u5b58\u5132\u8def\u5f91\uff1a<\/p>\n<pre><code>mysql -u root -p -e \"SHOW VARIABLES LIKE 'datadir';\"<\/code><\/pre>\n<p>\u5982\u679c\u986f\u793a\u7684\u8def\u5f91\u662f\u60a8\u8a2d\u7f6e\u7684\u65b0\u8def\u5f91\uff0c\u5247\u8868\u793a\u66f4\u6539\u6210\u529f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-FuskRZMShU\">\u7e3d\u7d50<\/h2>\n<p>\u66f4\u6539 CentOS 7.3 \u4e0a MariaDB \u7684\u8cc7\u6599\u5eab\u5b58\u5132\u8def\u5f91\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u53ea\u9700\u9075\u5faa\u4e0a\u8ff0\u6b65\u9a5f\u5373\u53ef\u5b8c\u6210\u3002\u9019\u4e0d\u50c5\u53ef\u4ee5\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u78c1\u789f\u7a7a\u9593\uff0c\u9084\u80fd\u63d0\u9ad8\u8cc7\u6599\u5eab\u7684\u6027\u80fd\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u548c\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728 CentOS 7.3 \u4e2d\u66f4\u6539 MariaDB \u8cc7\u6599\u5eab\u7684\u5b58\u5132\u8def\u5f91\uff0c\u7c21\u55ae\u6b65\u9a5f\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u8cc7\u6599\u5eab\u4f4d\u7f6e\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-43726","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43726","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=43726"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43726\/revisions"}],"predecessor-version":[{"id":43727,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43726\/revisions\/43727"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=43726"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=43726"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=43726"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}