Shulou(Shulou.com)06/01 Report--

Start the error message:

/ opt/szy/bin/mysqld: Table\ 'mysql.plugin\' doesn\ 't exist

141211 15:06:12 [ERROR] Can\'t open the mysql.plugin table. Please run mysql_upgrade to create it.

141211 15:06:14 [ERROR] Fatal error: Can\'t open and lock privilege tables: Table\ 'mysql.host\' doesn\ 't exist

141211 15:06:14 mysqld_safe mysqld from pid file / opt/szy/data/mysqldevdb03.pid ended

Problem analysis: Baidu found that this is the reason why the execution of scripts/mysql_install_db-user=mysql was not successful. Without an initialization database, the mysql daemon could not be started: execute the following statement, and szy is the instance name. / scripts/mysql_install_db-user=szy-basedir=/opt/szy/-datadir=/opt/szy/data/

Restart and start, OK!

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