{"id":62391,"date":"2024-10-13T18:35:15","date_gmt":"2024-10-13T10:35:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/62391\/"},"modified":"2024-10-13T18:35:15","modified_gmt":"2024-10-13T10:35:15","slug":"mariadb%e9%80%9a%e9%81%8e%e7%89%a9%e7%90%86%e6%96%87%e4%bb%b6%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e6%81%a2%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/62391\/","title":{"rendered":"MariaDB\u901a\u904e\u7269\u7406\u6587\u4ef6\u9032\u884c\u6578\u64da\u6062\u5fa9"},"content":{"rendered":"<h1 id=\"mariadb%e9%80%9a%e9%81%8e%e7%89%a9%e7%90%86%e6%96%87%e4%bb%b6%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e6%81%a2%e5%be%a9-MCVwmoAJQH\">MariaDB\u901a\u904e\u7269\u7406\u6587\u4ef6\u9032\u884c\u6578\u64da\u6062\u5fa9<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u6062\u5fa9\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002MariaDB\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u6062\u5fa9\u7684\u65b9\u6cd5\uff0c\u5176\u4e2d\u901a\u904e\u7269\u7406\u6587\u4ef6\u9032\u884c\u6578\u64da\u6062\u5fa9\u662f\u4e00\u7a2e\u6709\u6548\u7684\u6280\u8853\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u4e00\u904e\u7a0b\u7684\u539f\u7406\u3001\u6b65\u9a5f\u53ca\u6ce8\u610f\u4e8b\u9805\u3002<\/p>\n<h2 id=\"%e7%89%a9%e7%90%86%e6%96%87%e4%bb%b6%e7%9a%84%e6%a6%82%e5%bf%b5-MCVwmoAJQH\">\u7269\u7406\u6587\u4ef6\u7684\u6982\u5ff5<\/h2>\n<p>\u7269\u7406\u6587\u4ef6\u662f\u6307\u6578\u64da\u5eab\u7cfb\u7d71\u5728\u78c1\u789f\u4e0a\u5be6\u969b\u5b58\u5132\u7684\u6587\u4ef6\u3002\u5728MariaDB\u4e2d\uff0c\u9019\u4e9b\u6587\u4ef6\u901a\u5e38\u5305\u62ec\u6578\u64da\u6587\u4ef6\uff08.ibd\u6216.frm\uff09\u3001\u65e5\u8a8c\u6587\u4ef6\u548c\u914d\u7f6e\u6587\u4ef6\u3002\u7576\u6578\u64da\u5eab\u51fa\u73fe\u6545\u969c\u6216\u6578\u64da\u4e1f\u5931\u6642\uff0c\u901a\u904e\u9019\u4e9b\u7269\u7406\u6587\u4ef6\u53ef\u4ee5\u9032\u884c\u6578\u64da\u6062\u5fa9\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e6%81%a2%e5%be%a9%e7%9a%84%e6%ad%a5%e9%a9%9f-MCVwmoAJQH\">\u6578\u64da\u6062\u5fa9\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e6%90%8d%e5%a3%9e%e6%83%85%e6%b3%81-MCVwmoAJQH\">1. \u78ba\u8a8d\u6578\u64da\u640d\u58de\u60c5\u6cc1<\/h3>\n<p>\u5728\u9032\u884c\u6578\u64da\u6062\u5fa9\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u8a8d\u6578\u64da\u640d\u58de\u7684\u60c5\u6cc1\u3002\u53ef\u4ee5\u901a\u904e\u6aa2\u67e5MariaDB\u7684\u932f\u8aa4\u65e5\u8a8c\u4f86\u7372\u53d6\u76f8\u95dc\u4fe1\u606f\u3002\u932f\u8aa4\u65e5\u8a8c\u901a\u5e38\u4f4d\u65bc\u6578\u64da\u76ee\u9304\u4e0b\uff0c\u6587\u4ef6\u540d\u70ba<code>hostname.err<\/code>\u3002<\/p>\n<h3 id=\"2-%e5%81%9c%e6%ad%a2mariadb%e6%9c%8d%e5%8b%99-MCVwmoAJQH\">2. \u505c\u6b62MariaDB\u670d\u52d9<\/h3>\n<p>\u5728\u9032\u884c\u7269\u7406\u6587\u4ef6\u6062\u5fa9\u4e4b\u524d\uff0c\u5fc5\u9808\u505c\u6b62MariaDB\u670d\u52d9\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u5728\u6062\u5fa9\u904e\u7a0b\u4e2d\u88ab\u4fee\u6539\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u505c\u6b62\u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl stop mariadb<\/code><\/pre>\n<h3 id=\"3-%e5%82%99%e4%bb%bd%e7%8f%be%e6%9c%89%e6%95%b8%e6%93%9a%e6%96%87%e4%bb%b6-MCVwmoAJQH\">3. \u5099\u4efd\u73fe\u6709\u6578\u64da\u6587\u4ef6<\/h3>\n<p>\u5728\u9032\u884c\u6062\u5fa9\u4e4b\u524d\uff0c\u5efa\u8b70\u5099\u4efd\u73fe\u6709\u7684\u6578\u64da\u6587\u4ef6\uff0c\u4ee5\u9632\u6b62\u5728\u6062\u5fa9\u904e\u7a0b\u4e2d\u51fa\u73fe\u610f\u5916\u60c5\u6cc1\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5099\u4efd\uff1a<\/p>\n<pre><code>cp -r \/var\/lib\/mysql \/var\/lib\/mysql_backup<\/code><\/pre>\n<h3 id=\"4-%e6%9b%bf%e6%8f%9b%e6%90%8d%e5%a3%9e%e7%9a%84%e7%89%a9%e7%90%86%e6%96%87%e4%bb%b6-MCVwmoAJQH\">4. \u66ff\u63db\u640d\u58de\u7684\u7269\u7406\u6587\u4ef6<\/h3>\n<p>\u5c07\u640d\u58de\u7684\u6578\u64da\u6587\u4ef6\u66ff\u63db\u70ba\u5099\u4efd\u7684\u7269\u7406\u6587\u4ef6\u3002\u9019\u4e00\u6b65\u9a5f\u9700\u8981\u7279\u5225\u5c0f\u5fc3\uff0c\u78ba\u4fdd\u66ff\u63db\u7684\u6587\u4ef6\u662f\u6b63\u78ba\u7684\u7248\u672c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u66ff\u63db\uff1a<\/p>\n<pre><code>cp \/path\/to\/backup\/*.ibd \/var\/lib\/mysql\/database_name\/<\/code><\/pre>\n<h3 id=\"5-%e5%95%9f%e5%8b%95mariadb%e6%9c%8d%e5%8b%99-MCVwmoAJQH\">5. \u555f\u52d5MariaDB\u670d\u52d9<\/h3>\n<p>\u5b8c\u6210\u6587\u4ef6\u66ff\u63db\u5f8c\uff0c\u53ef\u4ee5\u91cd\u65b0\u555f\u52d5MariaDB\u670d\u52d9\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5\u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl start mariadb<\/code><\/pre>\n<h3 id=\"6-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ae%8c%e6%95%b4%e6%80%a7-MCVwmoAJQH\">6. \u6aa2\u67e5\u6578\u64da\u5b8c\u6574\u6027<\/h3>\n<p>\u555f\u52d5\u670d\u52d9\u5f8c\uff0c\u61c9\u6aa2\u67e5\u6578\u64da\u7684\u5b8c\u6574\u6027\u3002\u53ef\u4ee5\u4f7f\u7528SQL\u67e5\u8a62\u4f86\u78ba\u8a8d\u6578\u64da\u662f\u5426\u6b63\u78ba\u6062\u5fa9\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SELECT * FROM database_name.table_name;<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-MCVwmoAJQH\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u5728\u9032\u884c\u4efb\u4f55\u6578\u64da\u6062\u5fa9\u64cd\u4f5c\u4e4b\u524d\uff0c\u52d9\u5fc5\u5099\u4efd\u73fe\u6709\u6578\u64da\u3002<\/li>\n<li>\u78ba\u4fdd\u4f7f\u7528\u7684\u5099\u4efd\u6587\u4ef6\u662f\u6700\u65b0\u7684\uff0c\u4ee5\u907f\u514d\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u5728\u66ff\u63db\u7269\u7406\u6587\u4ef6\u6642\uff0c\u8acb\u78ba\u4fddMariaDB\u670d\u52d9\u5df2\u7d93\u505c\u6b62\u3002<\/li>\n<li>\u6062\u5fa9\u904e\u7a0b\u4e2d\uff0c\u61c9\u4ed4\u7d30\u6aa2\u67e5\u932f\u8aa4\u65e5\u8a8c\uff0c\u4ee5\u4fbf\u53ca\u6642\u767c\u73fe\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-MCVwmoAJQH\">\u7d50\u8ad6<\/h2>\n<p>\u901a\u904e\u7269\u7406\u6587\u4ef6\u9032\u884c\u6578\u64da\u6062\u5fa9\u662f\u4e00\u9805\u91cd\u8981\u7684\u6280\u80fd\uff0c\u80fd\u5920\u5e6b\u52a9\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u5728\u9762\u5c0d\u6578\u64da\u640d\u58de\u6642\u8fc5\u901f\u6062\u5fa9\u7cfb\u7d71\u3002\u4e86\u89e3\u9019\u4e00\u904e\u7a0b\u7684\u6bcf\u4e00\u6b65\u9a5f\u53ca\u5176\u6ce8\u610f\u4e8b\u9805\uff0c\u5c07\u6709\u52a9\u65bc\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u7a69\u5b9a\u6027\u7684\u74b0\u5883\uff0c\u9078\u64c7\u5408\u9069\u7684<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u70ba\u6578\u64da\u5eab\u63d0\u4f9b\u66f4\u597d\u7684\u652f\u6301\u548c\u4fdd\u969c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u901a\u904e\u7269\u7406\u6587\u4ef6\u5728MariaDB\u4e2d\u9032\u884c\u6578\u64da\u6062\u5fa9\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u5b8c\u6574\u6027\uff0c\u5feb\u901f\u6062\u5fa9\u696d\u52d9\u904b\u884c\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-62391","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62391","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=62391"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62391\/revisions"}],"predecessor-version":[{"id":62392,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62391\/revisions\/62392"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=62391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=62391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=62391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}