After the MySQL compilation installation is complete, start the Times wrong the server quit without updating PID file

SOURCE Package Download:

Compile and install:

To set the configuration file:

To add a startup script:

To add a boot entry:

When finished,/etc/init.d/mysqld start error is as follows:

Starting MySQL. The server quit without updating PID file ([failed]al/mysql/data/franktest01.pid).

1. Firewall SELinux has no shutdown

2.3306 ports are not occupied NETSTAT-TULANP

3. Are there other related mysqld processes running. PS aux |grep MySQL

4. Incorrect configuration file. including/ETC/MY.CNF; /etc/init.d/mysqld

If there is no problem with the system aspects such as selinux, port, or process, you need to consider the configuration file error.

Vim/etc/init.d/mysqldbasedir=/usr/local/mysql # mysql installation directory Datadir=/data/mysql # MySQL's own data directory, including error logs, etc. File.

/etc/init.d/mysqld start starting MySQL. [OK]

After the MySQL compilation installation is complete, start the Times wrong the server quit without updating PID file