How can i solve the problem of removing the MySQL PID file when I can't start?

Hint: "Starting MySQL ... error! Manager of Pid-file quit without updating file "solution.

After you delete the MySQL binary log file, restarting MySQL appears this error, because the disk space is small, those binaries occupy a lot of space. So to delete. The next solution is to go to the MySQL var directory cd

/usr/local/mysql/var/, then VI

Mysql-bin.index, remove the binary log file you deleted. If there is still no solution to view the Var directory under the *.err file further judgment.

To close the MySQL binaries method:

Vi/etc/my.cnf

Log-bin=mysql-bin

Binlog_format=mixed

Comment out these two lines and restart