Change innodb_buffer_pool_size Online
If you'd like to raise innodb_buffer_pool_size without restarting mysqld, you can set the variable at run-time. The size unit is in byte. mysql> set global… Read More »Change innodb_buffer_pool_size Online
/etc/my.cnf
How to Resolve SQLSTATE[HY000] [1040] Too many connections
MySQL Too many connections Recently, I saw some blank pages on my website without any error, especially when the web server was very busy. I… Read More »How to Resolve SQLSTATE[HY000] [1040] Too many connections
MySQL Daemon failed to start.
MySQL Daemon failed to start After installing MySQL 5.6, the daemon mysqld seemed not started. [root@test ~]# service mysqld start MySQL Daemon failed to start.… Read More »MySQL Daemon failed to start.