Fatal error: Can't open and lock privilege tables: Table 'mysql.host' doesn't exist
啓動mysql
Starting MySQL.Manager of pid-file quit without updating fi[失敗]
查看日誌 /var/lib/mysql/localhost.err
Fatal error: Can't open and lock privilege tables: Table 'mysql.host' doesn't exist
最終解決方法如下：
在mysql的安裝目錄下，我的是/usr/local/mysql
./usr/bin/mysql_install_db --usrer=mysql --datadir=/var/lib/mysql
原因是重裝的時候數據目錄不一致導致
然後再次啓動，OK