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        <title>MySQL - Tag - HEJTAO</title>
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        <description>MySQL - Tag - HEJTAO</description>
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    <title>How to Change MySQL Data Directory</title>
    <link>https://hejtao.netlify.app/posts/cs-mysql/</link>
    <pubDate>Sat, 10 Jul 2021 00:00:00 &#43;0000</pubDate>
    <author>HEJTAO.COM</author>
    <guid>https://hejtao.netlify.app/posts/cs-mysql/</guid>
    <description><![CDATA[Check curent data dir $ mysql -u root -p &gt; select @@datadir; +-----------------+ | @@datadir | +-----------------+ | /var/lib/mysql/ | +-----------------+ Stop MySQL service systemctl status mysql systemctl stop mysql Move data to new directory mkdir /data1/mysqldata mv /var/lib/mysql/* /data1/mysqldata chown -R mysql /data1/mysqldata Modify the config file vim /etc/mysql/mysql.conf.d/mysqld.cnf . . . datadir=/data1/mysqldata . . . Set up AppArmor vim /etc/apparmor.d/tunables/alias . . . alias /var/lib/mysql/ -&gt; /data1/mysqldata/, . .]]></description>
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