Hello, I have a machine EC2 on AWS radando ubuntu server. It turns out the MySql has stopped working and will not come back. The% error% has the following:
160919 21:20:21 [Note] Plugin 'FEDERATED' is disabled. 160919 21:20:21 InnoDB: The InnoDB memory heap is disabled 160919 21:20:21 InnoDB: Mutexes and rw_locks use GCC atomic builtins 160919 21:20:21 InnoDB: Compressed tables use zlib 1.2.8 160919 21:20:21 InnoDB: Using Linux native AIO 160919 21:20:21 InnoDB: Initializing buffer pool, size = 128.0M InnoDB: mmap(137363456 bytes) failed; errno 12 160919 21:20:21 InnoDB: Completed initialization of buffer pool 160919 21:20:21 InnoDB: Fatal error: cannot allocate memory for the buffer pool 160919 21:20:21 [ERROR] Plugin 'InnoDB' init function returned error. 160919 21:20:21 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed. 160919 21:20:21 [ERROR] Unknown/unsupported storage engine: InnoDB 160919 21:20:21 [ERROR] Aborting
I have tried to set the value of:
innodb_buffer_pool_size = 64
but nothing was right. Can someone give me a help?