Starting mysql .. Manager of pid-file quit without at MySQL startup

Starting mysql at MySQL startup .. manager of pid-file quit without updating prompts that the problem is caused by using service mysql start or/etc/init. d/mysql start: when mysql is started, sometimes www.2cto.com cannot be started, and only "Starting MySQL .. manager of pid-file quit without updating "if you are reading this article, you may have encountered this situation. What is the cause of this problem? I have encountered the following situations: 1. the disk space is full; 2. The port used by mysql is occupied; 3. The binlog log file is incorrect; 4. permission problems ;... various situations! So google and Baidu cannot solve your problem directly. We suggest you check/etc/init. d/mysql script, because the prompt "Starting MySQL .. manager of pid-file quit without updating "is output in this startup script. In addition, mysql startup error logs will be your best helper to solve this problem.