Quote:mysqld_safe Can't log to error log and syslog at the same time.  Remove all --log-error configuration options for --syslog to take effect.

Quote:170619 11:40:52 mysqld_safe Logging to '/var/log/mysql/error.log'.
170619 11:40:52 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
2018-01-09 11:40:52 0 [Warning] Using unique option prefix key_buffer instead of key_buffer_size is deprecated and will be removed in a future release. Please use the full name instead.
2018-01-09 11:40:52 0 [Warning] option 'thread_concurrency': unsigned value 0 adjusted to 1
2018-01-09 11:40:52 0 [Warning] 'THREAD_CONCURRENCY' is deprecated and will be removed in a future release.
2018-01-09 11:40:52 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2018-01-09 11:40:52 0 [Note] /usr/sbin/mysqld (mysqld 5.6.36) starting as process 29712 ...
2018-01-09 11:40:52 29712 [Warning] Buffered warning: Changed limits: max_open_files: 1024 (requested 5000)

2018-01-09 11:40:52 29712 [Warning] Buffered warning: Changed limits: table_open_cache: 431 (requested 512)

2018-01-09 11:40:52 29712 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
2018-01-09 11:40:52 29712 [Note] Plugin 'FEDERATED' is disabled.
2018-01-09 11:40:52 7f2293e00780 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
2018-01-09 11:40:52 29712 [Note] InnoDB: Using atomics to ref count buffer pool pages
2018-01-09 11:40:52 29712 [Note] InnoDB: The InnoDB memory heap is disabled
2018-01-09 11:40:52 29712 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2018-01-09 11:40:52 29712 [Note] InnoDB: Memory barrier is not used
2018-01-09 11:40:52 29712 [Note] InnoDB: Compressed tables use zlib 1.2.3
2018-01-09 11:40:52 29712 [Note] InnoDB: Using Linux native AIO
2018-01-09 11:40:52 29712 [Note] InnoDB: Using CPU crc32 instructions
2018-01-09 11:40:52 29712 [Note] InnoDB: Initializing buffer pool, size = 1.0G
2018-01-09 11:40:52 29712 [Note] InnoDB: Completed initialization of buffer pool
2018-01-09 11:40:52 29712 [Note] InnoDB: Highest supported file format is Barracuda.
2018-01-09 11:40:52 29712 [Note] InnoDB: Log scan progressed past the checkpoint lsn 20113308285
2018-01-09 11:40:52 29712 [Note] InnoDB: Database was not shutdown normally!
2018-01-09 11:40:52 29712 [Note] InnoDB: Starting crash recovery.
2018-01-09 11:40:52 29712 [Note] InnoDB: Reading tablespace information from the .ibd files...
2018-01-09 11:40:52 29712 [ERROR] InnoDB: Tried to read 16384 bytes at offset 0. Was only able to read 0.
2018-01-09 11:40:52 7f2293e00780  InnoDB: Operating system error number 2 in a file operation.
InnoDB: The error means the system cannot find the path specified.
InnoDB: If you are installing InnoDB, remember that you must create
InnoDB: directories yourself, InnoDB does not create them.
2018-01-09 11:40:52 29712 [ERROR] InnoDB: File (unknown): 'read' returned OS error 71. Cannot continue operation
170619 11:40:52 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended