[Note] InnoDB: innodb_empty_free_list_algorithm has been changed to legacy because of small buffer pool size. In order to use backoff, increase buffer pool at least up to 20MB.
[Note] InnoDB: Using mutexes to ref count buffer pool pages
[Note] InnoDB: The InnoDB memory heap is disabled
[Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
[Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier
[Note] InnoDB: Compressed tables use zlib 1.2.7
[Note] InnoDB: Using Linux native AIO
[Note] InnoDB: Using SSE crc32 instructions
[Note] InnoDB: Initializing buffer pool, size = 128.0M
[Note] InnoDB: Completed initialization of buffer pool
[Note] InnoDB: Highest supported file format is Barracuda.
[Note] InnoDB: Starting crash recovery from checkpoint LSN=1557399105106
[Note] InnoDB: Restoring possible half-written data pages from the doublewrite buffer...
InnoDB: Set innodb_force_recovery to ignore this error.
[ERROR] Plugin 'InnoDB' init function returned error.
[ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
[Note] Plugin 'FEEDBACK' is disabled.
[ERROR] Unknown/unsupported storage engine: InnoDB
[ERROR] Aborting
 

이런 로그를 남기고 디비가 죽어있네요,,,, 왜 갑자기 죽은건가요? ㅠㅡㅠ 새벽시간이라 아무런 작업을 하지않았습니다 근데 왜 갑자기 buffer_pool를 초기화하고 그런거죠.,,, 살려주세요 ㅜ