MySQL / MariaDB - Plugin 'InnoDB' error
Getting error “Plugin 'InnoDB' registration as a STORAGE ENGINE failed” when starting MySQL
Problem
Here are free command status: free -m
total used free shared buffers cached
Mem: 3743 3631 111 0 2705 21 -/+ buffers/cache: 905 2838 Swap: 2047 0 2047
Solution
I have the same problems, this my solution:
Add more RAM to the server
Decrease the value of innodb-buffer-pool size in the config file /etc/mysql/my.cnf:
innodb_buffer_pool_size = 10M
After save my.cnf, restart mysql service.