2017-04-09 12 views
0

ありません、私のMacOSがシャットダウンした後、私は問題がある、MySQLサーバが起動しない、とphpMyAdminには、このエラーを示す:MySQLのERR、し、mysqli_real_connect():(HY000/2002):そのようなファイルやディレクトリは

mysqli_real_connect(): (HY000/2002): No such file or directory

ApacheサーバはMAMPでは正常に起動しますが、mysqlは "dead"です。 問題はdbだと思いますが、解決できません。

170409 01:33:41 mysqld_safe Logging to '/Applications/MAMP/db/mysql56/Apples-MacBook-Pro.local.err'. 
 
170409 01:33:41 mysqld_safe Starting mysqld daemon with databases from /Applications/MAMP/db/mysql56 
 
2017-04-09 01:33:41 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 
 
2017-04-09 01:33:41 0 [Note] --secure-file-priv is set to NULL. Operations related to importing and exporting data are disabled 
 
2017-04-09 01:33:41 0 [Note] /Applications/MAMP/Library/bin/mysqld (mysqld 5.6.35) starting as process 5683 ... 
 
2017-04-09 01:33:41 5683 [Warning] Setting lower_case_table_names=2 because file system for /Applications/MAMP/db/mysql56/ is case insensitive 
 
2017-04-09 01:33:41 5683 [Note] Plugin 'FEDERATED' is disabled. 
 
2017-04-09 01:33:41 5683 [Note] InnoDB: Using atomics to ref count buffer pool pages 
 
2017-04-09 01:33:41 5683 [Note] InnoDB: The InnoDB memory heap is disabled 
 
2017-04-09 01:33:41 5683 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 
 
2017-04-09 01:33:41 5683 [Note] InnoDB: Memory barrier is not used 
 
2017-04-09 01:33:41 5683 [Note] InnoDB: Compressed tables use zlib 1.2.8 
 
2017-04-09 01:33:41 5683 [Note] InnoDB: Not using CPU crc32 instructions 
 
2017-04-09 01:33:41 5683 [Note] InnoDB: Initializing buffer pool, size = 128.0M 
 
2017-04-09 01:33:41 5683 [Note] InnoDB: Completed initialization of buffer pool 
 
2017-04-09 01:33:41 5683 [Note] InnoDB: Highest supported file format is Barracuda. 
 
2017-04-09 01:33:41 5683 [Note] InnoDB: Log scan progressed past the checkpoint lsn 8763118 
 
2017-04-09 01:33:41 5683 [Note] InnoDB: Database was not shutdown normally! 
 
2017-04-09 01:33:41 5683 [Note] InnoDB: Starting crash recovery. 
 
2017-04-09 01:33:41 5683 [Note] InnoDB: Reading tablespace information from the .ibd files... 
 
2017-04-09 01:33:41 5683 [ERROR] InnoDB: Attempted to open a previously opened tablespace. Previous tablespace mysql/slave_worker_info uses space ID: 5 at filepath: ./mysql/slave_worker_info.ibd. Cannot open tablespace wordpress/wp_term_taxonomy which uses space ID: 5 at filepath: ./wordpress/wp_term_taxonomy.ibd 
 
2017-04-09 01:33:41 7fffd6a0a3c0 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 ./wordpress/wp_term_taxonomy.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. 
 
170409 01:33:41 mysqld_safe mysqld from pid file /Applications/MAMP/tmp/mysql/mysql.pid ended

答えて

0

私は同じ問題を抱えていた、あなただけのib_logfile_0とib_logfile_1としてib_logfile0とib_logfile1の名前を変更する必要があります。それであなたの問題は解決されるでしょう。

+0

を働いていた、実際に私は多分それは他の誰かを助ける、感謝it..so MAMPとreinstalを削除しました。 – VCF

0

おそらく問題は、mysqlソケットを見つけることができないことです。私も同じ問題がありました。

Solution

grep mysqli.default_socket $(locate php.ini) 
grep pdo_mysql.default_socket $(locate php.ini) 
grep /etc/my.cnf 

、それらのいずれかまたは空を更新しない場合のmy.cnfにおけるmysqli.default_socketとpdo_mysql.default_socket php.iniのソケット値[mysqldを]下に

に一致されるかどうかを確認1。

これは私のため

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