Mamp - MySql이 시작되지 않습니다.

Question

오늘 저는 mamp에서 서버를 시작하려고하는데 아파치가 실행됩니다. 어제 모두 잘 작동합니다.

검색 후 kill 프로세스를 시도하지만 모든 mysql 프로세스가 있다는 것을 알려줍니다. 로그 파일에서

난이 오류가 있습니다

170515 11:57:53 mysqld_safe mysqld from pid file /Applications/MAMP/tmp/mysql/mysql.pid ended 
170515 11:57:56 mysqld_safe Starting mysqld daemon with databases from /Applications/MAMP/db/mysql56 
2017-05-15 11:57:56 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 
2017-05-15 11:57:56 0 [Note] --secure-file-priv is set to NULL. Operations related to importing and exporting data are disabled 
2017-05-15 11:57:56 0 [Note] /Applications/MAMP/Library/bin/mysqld (mysqld 5.6.34) starting as process 9466 ... 
2017-05-15 11:57:56 9466 [Warning] Setting lower_case_table_names=2 because file system for /Applications/MAMP/db/mysql56/ is case insensitive 
2017-05-15 11:57:56 9466 [Note] Plugin 'FEDERATED' is disabled. 
2017-05-15 11:57:56 9466 [Note] InnoDB: Using atomics to ref count buffer pool pages 
2017-05-15 11:57:56 9466 [Note] InnoDB: The InnoDB memory heap is disabled 
2017-05-15 11:57:56 9466 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 
2017-05-15 11:57:56 9466 [Note] InnoDB: Memory barrier is not used 
2017-05-15 11:57:56 9466 [Note] InnoDB: Compressed tables use zlib 1.2.8 
2017-05-15 11:57:56 9466 [Note] InnoDB: Using CPU crc32 instructions 
2017-05-15 11:57:56 9466 [Note] InnoDB: Initializing buffer pool, size = 128.0M 
2017-05-15 11:57:56 9466 [Note] InnoDB: Completed initialization of buffer pool 
2017-05-15 11:57:56 9466 [Note] InnoDB: Highest supported file format is Barracuda. 
2017-05-15 11:57:56 9466 [Note] InnoDB: The log sequence numbers 108418575 and 108418575 in ibdata files do not match the log sequence number 108675003 in the ib_logfiles! 
2017-05-15 11:57:56 9466 [Note] InnoDB: Database was not shutdown normally! 
2017-05-15 11:57:56 9466 [Note] InnoDB: Starting crash recovery. 
2017-05-15 11:57:56 9466 [Note] InnoDB: Reading tablespace information from the .ibd files... 
2017-05-15 11:57:56 9466 [ERROR] InnoDB: Attempted to open a previously opened tablespace. Previous tablespace atena/wp_comments uses space ID: 2 at filepath: ./atena/wp_comments.ibd. Cannot open tablespace mysql/innodb_index_stats which uses space ID: 2 at filepath: ./mysql/innodb_index_stats.ibd 
2017-05-15 11:57:56 7fffb92813c0 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. 
InnoDB: Error: could not open single-table tablespace file ./mysql/innodb_index_stats.ibd 
InnoDB: We do not continue the crash recovery, because the table may become 
InnoDB: corrupt if we cannot apply the log records in the InnoDB log to it. 
InnoDB: To fix the problem and start mysqld: 
InnoDB: 1) If there is a permission problem in the file and mysqld cannot 
InnoDB: open the file, you should modify the permissions. 
InnoDB: 2) If the table is not needed, or you can restore it from a backup, 
InnoDB: then you can remove the .ibd file, and InnoDB will do a normal 
InnoDB: crash recovery and ignore that table. 
InnoDB: 3) If the file system or the disk is broken, and you cannot remove 
InnoDB: the .ibd file, you can set innodb_force_recovery > 0 in my.cnf 
InnoDB: and force InnoDB to continue crash recovery here. 
170515 11:57:56 mysqld_safe mysqld from pid file /Applications/MAMP/tmp/mysql/mysql.pid ended 

후 나는 사람들이 약 my.cnf 파일을 말하는 보았다하지만 난이 파일이없는 검색 ...

이

가 어떻게이 문제를 해결할 수 ?

는

Answer 1

MAMP/DB/mysql56에 ib_logfileN 삭제 감사합니다. 같은 문제와 그 일이 있었어. 어쩌면 ibdataN을 삭제해야 할 수도 있습니다. 폴더를 복사하여 백업 할 수 있습니다.