MYSQL: Starting MySQL….. ERROR! The server quit without updating PID file解决办法

1.遇到的问题

[root@localhost mysql]# /etc/init.d/mysql status
MySQL is not running, but lock file (/var/lock/subsys/mysql[FAILED]
[root@localhost mysql]# /etc/init.d/mysql start
Starting MySQL...The server quit without updating PID file (/usr/local/mysql/data/localhost.localdomain.pid). [FAILED]

 

2 原因

 

没有初始化权限表

 

3 解决办法

 

#cd /usr/local/mysql（进入mysql安装目录）
#chown -R mysql.mysql .
$scripts/mysql_install_db

4 本人解决办法

#rm -rf /usr/local/mysql/data

# chown -R mysql.mysql .

# cd  /usr/local/mysql

# scripts/mysql_install_db

 

Installing MySQL system tables...
OK
Filling help tables...
OK

 

To start mysqld at boot time you have to copy
support-files/mysql.server to the right place for your system

 

PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
To do so, start the server, then issue the following commands:

 

./bin/mysqladmin -u root password 'new-password'
./bin/mysqladmin -u root -h richie password 'new-password'

 

Alternatively you can run:
./bin/mysql_secure_installation

 

which will also give you the option of removing the test
databases and anonymous user created by default. This is
strongly recommended for production servers.

 

See the manual for more instructions.

 

You can start the MySQL daemon with:
cd . ; ./bin/mysqld_safe &

 

You can test the MySQL daemon with mysql-test-run.pl
cd ./mysql-test ; perl mysql-test-run.pl

 

Please report any problems with the ./bin/mysqlbug script!

# /usr/local/mysql/bin/mysqld_safe --user=root &

# ls    /usr/local/mysql/data/

ibdata1 ib_logfile1 performance_schema [username].pid
ib_logfile0 mysql [username].err test

# /etc/init.d/mysqld start
Starting MySQL SUCCESS!