このエラーが発生しています
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysql.sock' (2)
ubuntuのコマンドラインからmysqlを起動できたとしても
mysql stop/waiting
mysql start/running, process 17691
ただし、サイトにアクセスしようとすると、データベース接続エラーと、mysql 経由でアクセスしようとすると上記のエラーが発生しますmysql -u root -p
エラーログを確認したところ、これを見ました
131029 12:53:34 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be remo$
131029 12:53:34 [Note] Plugin 'FEDERATED' is disabled.
131029 12:53:34 InnoDB: The InnoDB memory heap is disabled
131029 12:53:34 InnoDB: Mutexes and rw_locks use GCC atomic builtins
131029 12:53:34 InnoDB: Compressed tables use zlib 1.2.3.4
131029 12:53:34 InnoDB: Initializing buffer pool, size = 26.0G
131029 12:53:36 InnoDB: Completed initialization of buffer pool
131029 12:53:36 InnoDB: highest supported file format is Barracuda.
131029 12:53:38 InnoDB: Waiting for the background threads to start
131029 12:53:39 InnoDB: 5.5.34 started; log sequence number 5146431500
131029 12:53:39 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
131029 12:53:39 [Note] - '0.0.0.0' resolves to '0.0.0.0';
131029 12:53:39 [Note] Server socket created on IP: '0.0.0.0'.
131029 12:53:39 [Note] Event Scheduler: Loaded 0 events
131029 12:53:39 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.5.34-0ubuntu0.12.04.1-log' socket: '/var/run/mysqld/mysqld.sock' port: 3306 (Ubuntu)
このエラーを見るのは初めてで、この問題を解決する方法がわかりません。ここで少し助けてください。
ありがとう
アップデート
さて、glglglのソリューションを試してみましたが、再起動後、エラーログに次のように表示されます:
131029 13:17:36 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be remo$
131029 13:17:36 [Note] Plugin 'FEDERATED' is disabled.
131029 13:17:36 InnoDB: The InnoDB memory heap is disabled
131029 13:17:36 InnoDB: Mutexes and rw_locks use GCC atomic builtins
131029 13:17:36 InnoDB: Compressed tables use zlib 1.2.3.4
131029 13:17:36 InnoDB: Initializing buffer pool, size = 26.0G
131029 13:17:38 InnoDB: Completed initialization of buffer pool
131029 13:17:38 InnoDB: highest supported file format is Barracuda.
131029 13:17:40 InnoDB: Waiting for the background threads to start
131029 13:17:41 InnoDB: 5.5.34 started; log sequence number 5146431500
131029 13:17:41 [Note] Server hostname (bind-address): '127.0.0.1'; port: 3306
131029 13:17:41 [Note] - '127.0.0.1' resolves to '127.0.0.1';
131029 13:17:41 [Note] Server socket created on IP: '127.0.0.1'.
131029 13:17:41 [Note] Event Scheduler: Loaded 0 events
131029 13:17:41 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.5.34-0ubuntu0.12.04.1-log' socket: '/var/run/mysqld/mysqld.sock' port: 3306 (Ubuntu)