mysql 啟動錯誤

Dus發表於2015-08-15

錯誤提示如下:

150815 20:24:40 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
150815 20:26:07 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
/usr/libexec/mysqld: Table 'mysql.plugin' doesn't exist
150815 20:26:07 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.

 

解決方法:

mysql_install_db --user=mysql  #進行資料庫的初始化

 

以下是此命令的用法:

 1 mysql_install_db說明
 2 當MySQL的系統庫(mysql系統庫)發生故障或需要新加一個mysql例項時,需要初始化mysql資料庫。
 3 需要使用的命令:/usr/local/mysql/bin/mysql_install_db
 4 #/usr/local/mysql/bin/mysql_install_db --help 可以檢視幫助資訊如下
 5 Usage: /usr/local/mysql/bin/mysql_install_db [OPTIONS]
 6   --basedir=path       The path to the MySQL installation directory.
 7   --cross-bootstrap    For internal use.  Used when building the MySQL system
 8                        tables on a different host than the target.
 9   --datadir=path       The path to the MySQL data directory.
10   --force              Causes mysql_install_db to run even if DNS does not
11                        work.  In that case, grant table entries that normally
12                        use hostnames will use IP addresses.
13   --ldata=path         The path to the MySQL data directory.
14   --rpm                For internal use.  This option is used by RPM files
15                        during the MySQL installation process.
16   --skip-name-resolve  Use IP addresses rather than hostnames when creating
17                        grant table entries.  This option can be useful if
18                        your DNS does not work.
19   --srcdir=path        For internal use.  The directory under which
20                        mysql_install_db looks for support files such as the
21                        error message file and the file for popoulating the
22                        help tables.
23   --user=user_name     The login username to use for running mysqld.  Files
24                        and directories created by mysqld will be owned by this
25                        user.  You must be root to use this option.  By default
26                        mysqld runs using your current login name and files and
27                        directories that it creates will be owned by you.

 

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