{"id":28968,"date":"2022-09-07T16:50:03","date_gmt":"2023-11-17T06:09:14","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8%e5%b0%86centos%e4%b8%8a%e7%9a%84mysql%e8%bf%81%e7%a7%bb%e5%88%b0mariadb%e6%97%b6%e9%9c%80%e8%a6%81%e6%b3%a8%e6%84%8f%e7%9a%84%e4%ba%8b%e9%a1%b9\/"},"modified":"2025-08-12T11:02:22","modified_gmt":"2025-08-12T03:02:22","slug":"%e5%9c%a8%e5%b0%86centos%e4%b8%8a%e7%9a%84mysql%e8%bf%81%e7%a7%bb%e5%88%b0mariadb%e6%97%b6%e9%9c%80%e8%a6%81%e6%b3%a8%e6%84%8f%e7%9a%84%e4%ba%8b%e9%a1%b9","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8%e5%b0%86centos%e4%b8%8a%e7%9a%84mysql%e8%bf%81%e7%a7%bb%e5%88%b0mariadb%e6%97%b6%e9%9c%80%e8%a6%81%e6%b3%a8%e6%84%8f%e7%9a%84%e4%ba%8b%e9%a1%b9\/","title":{"rendered":"\u5728\u5c06CentOS\u4e0a\u7684MySQL\u8fc1\u79fb\u5230MariaDB\u65f6\u9700\u8981\u6ce8\u610f\u7684\u4e8b\u9879"},"content":{"rendered":"<p>\u60a8\u77e5\u9053MariaDB\u662f\u4eceMySQL\u6d3e\u751f\u51fa\u6765\u7684\u9879\u76ee\uff0c\u5982\u679c\u60a8\u60f3\u5b89\u88c5MariaDB\uff0c\u5219\u9700\u8981\u5148\u5220\u9664MySQL\u518d\u5b89\u88c5MariaDB\uff0c\u56e0\u4e3aMySQL\u548cMariaDB\u4e0d\u80fd\u540c\u65f6\u5b58\u5728\u3002<\/p>\n<p>\u5177\u4f53\u6765\u8bf4\uff0c\u5982\u679c\u4e0d\u5220\u9664mysql-libs\u8f6f\u4ef6\u5305\uff0c\u5c31\u65e0\u6cd5\u5b89\u88c5mariadb\u3002\u6240\u4ee5\uff0c\u60a8\u9700\u8981\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">sudo <\/span>yum erase mysql-libs\r\n<\/code><\/pre>\n<p>\u5728\u5220\u9664\u540e\u5b89\u88c5Mariadb\u65f6\uff0c\u53ef\u4ee5\u987a\u5229\u6210\u529f\u5e76\u8fd0\u884c\u3002<br \/>\n\u4f46\u662f\u8bbe\u7f6e\u5728cron\u4e2d\u7684\u4f5c\u4e1a\u65e0\u6cd5\u8fd0\u884c\uff01\u5b9e\u9645\u4e0a\uff0ccrontab\u4f1a\u663e\u793a&#8221;command not found&#8221;\u3002<\/p>\n<p>\u5f53\u6211\u60f3\u7740\u201c\u4e3a\u4ec0\u4e48\u5462\uff1f\u201d\u65f6\uff0c\u6211\u51b3\u5b9a\u67e5\u770b\/var\/log\/messages\u3002<\/p>\n<pre class=\"post-pre\"><code>Nov 16 03:08:04 host rsyslogd: [origin software=\"rsyslogd\" swVersion=\"5.8.10\" x-pid=\"999\" x-info=\"http:\/\/www.rsyslog.com\"] rsyslogd was HUPed\r\nNov 16 10:09:09 host yum[7289]: Erased: mysql-devel\r\nNov 16 10:09:19 host yum[7289]: Erased: mysql-server\r\nNov 16 10:09:21 host yum[7289]: Erased: mysql\r\nNov 16 10:09:22 host yum[7289]: Erased: perl-DBD-MySQL\r\nNov 16 10:09:23 host yum[7289]: Erased: sysstat\r\nNov 16 10:09:24 host yum[7289]: Erased: cronie\r\nNov 16 10:09:24 host yum[7289]: Erased: cronie-anacron\r\nNov 16 10:09:24 host yum[7289]: Erased: crontabs\r\nNov 16 10:09:25 host yum[7289]: Erased: postfix\r\nNov 16 10:09:26 host yum[7289]: Erased: mysql-libs\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u4ea7\u751f\u526f\u4f5c\u7528\uff0ccrontab\u88ab\u79fb\u9664\u4e86\u3002<br \/>\n\u4e0b\u9762\u7684\u547d\u4ee4\u53ef\u4ee5\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">sudo <\/span>yum <span class=\"nb\">install <\/span>cronie-anacron\r\n<\/code><\/pre>\n<p>\u4e3a\u4e86\u786e\u4fdd\uff0c\u4e5f\u8981\u8fdb\u884c\u4e00\u6b21\u542f\u52a8\u786e\u8ba4\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">sudo<\/span> \/etc\/init.d\/crond status\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u60a8\u77e5\u9053MariaDB\u662f\u4eceMySQL\u6d3e\u751f\u51fa\u6765\u7684\u9879\u76ee\uff0c\u5982\u679c\u60a8\u60f3\u5b89\u88c5MariaDB\uff0c\u5219\u9700\u8981\u5148\u5220\u9664MySQL\u518d\u5b89\u88c5Ma [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-28968","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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