更改MySQL數據目錄

建立/bi/mysql目錄後，修改/etc/my.cnf datadir="/bi/mysql"  啓動mysqld 發現發生如下錯誤提示：mysql /etc/init.d/mysqld start Initializing MySQL database: WARNING: The host 'BGP-LF-DT0229' could not be looked up with resolvei

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