phpMyAdmin + Roundcube not work

Sebi M

• April 04, 2017 10:53

Hello, due lack of space I moved mysql folder to /home. After that all client inclusive root can't access phpMyAdmin and Roundcube. All other services functioned properly only after I reset passwords databases. On phpMyAdmin page is asking user/pass but not logging and for Roundcube I receive error: DATABASE ERROR: CONNECTION FAILED! Unable to connect to the database! Please contact your server-administrator. I try to fix with all recommendations from this forum and another blogs without success. Now I'm out of ideas and any help is welcome. Thank you.

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  cPanelMichael

  • April 04, 2017 16:32

  due lack of space I moved mysql folder to /home.

  
  Hello, Could you let us know the specific steps you took to move the MySQL directory to /home? Thank you.

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  Sebi M

  • April 04, 2017 16:38

  Hello, all step is from this thread: How to move MySQL data directory /etc/init.d/mysql stop mkdir /home/var_mysql mv /var/lib/mysql /home/var_mysql chown -R mysql:mysql /home/var_mysql/mysql ln -s /home/var_mysql/mysql /var/lib/mysql /etc/init.d/mysql start

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  cPanelMichael

  • April 04, 2017 19:10

  Hello, Do you notice any error messages in /var/lib/mysql/$hostname.err (or it's linked location) when restarting MySQL on the server? Thank you.

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  Sebi M

  • April 04, 2017 19:29

  Hello 2017-04-04 22:21:00 32059 [Note] Giving 2 client threads a chance to die gracefully 2017-04-04 22:21:00 32059 [Note] Event Scheduler: Purging the queue. 0 events 2017-04-04 22:21:00 32059 [Note] Shutting down slave threads 2017-04-04 22:21:02 32059 [Note] Forcefully disconnecting 0 remaining clients 2017-04-04 22:21:02 32059 [Note] Binlog end 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'partition' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'ARCHIVE' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_SYS_FIELDS' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_SYS_INDEXES' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_SYS_TABLES' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_FT_CONFIG' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_FT_DELETED' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_METRICS' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_CMPMEM' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_CMP_RESET' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_CMP' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_LOCK_WAITS' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_LOCKS' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'INNODB_TRX' 2017-04-04 22:21:02 32059 [Note] Shutting down plugin 'InnoDB' 2017-04-04 22:21:02 32059 [Note] InnoDB: FTS optimize thread exiting. 2017-04-04 22:21:02 32059 [Note] InnoDB: Starting shutdown... 2017-04-04 22:21:04 32059 [Note] InnoDB: Shutdown completed; log sequence number 13023984968 2017-04-04 22:21:04 32059 [Note] Shutting down plugin 'BLACKHOLE' 2017-04-04 22:21:04 32059 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA' 2017-04-04 22:21:04 32059 [Note] Shutting down plugin 'MRG_MYISAM' 2017-04-04 22:21:04 32059 [Note] Shutting down plugin 'CSV' 2017-04-04 22:21:04 32059 [Note] Shutting down plugin 'MEMORY' 2017-04-04 22:21:04 32059 [Note] Shutting down plugin 'MyISAM' 2017-04-04 22:21:04 32059 [Note] Shutting down plugin 'sha256_password' 2017-04-04 22:21:04 32059 [Note] Shutting down plugin 'mysql_old_password' 2017-04-04 22:21:04 32059 [Note] Shutting down plugin 'mysql_native_password' 2017-04-04 22:21:04 32059 [Note] Shutting down plugin 'binlog' 2017-04-04 22:21:04 32059 [Note] /usr/sbin/mysqld: Shutdown complete 2017-04-04 22:21:05 931 [Note] Plugin 'FEDERATED' is disabled. 2017-04-04 22:21:05 931 [Note] InnoDB: Using atomics to ref count buffer pool pages 2017-04-04 22:21:05 931 [Note] InnoDB: The InnoDB memory heap is disabled 2017-04-04 22:21:05 931 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2017-04-04 22:21:05 931 [Note] InnoDB: Memory barrier is not used 2017-04-04 22:21:05 931 [Note] InnoDB: Compressed tables use zlib 1.2.3 2017-04-04 22:21:05 931 [Note] InnoDB: Using Linux native AIO 2017-04-04 22:21:05 931 [Note] InnoDB: Not using CPU crc32 instructions 2017-04-04 22:21:05 931 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2017-04-04 22:21:05 931 [Note] InnoDB: Completed initialization of buffer pool 2017-04-04 22:21:05 931 [Note] InnoDB: Highest supported file format is Barracuda. 2017-04-04 22:21:05 7fcc4fcb0720 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. 2017-04-04 22:21:05 931 [Note] InnoDB: 128 rollback segment(s) are active. 2017-04-04 22:21:05 931 [Note] InnoDB: Waiting for purge to start 2017-04-04 22:21:05 931 [Note] InnoDB: 5.6.35 started; log sequence number 13023984968 2017-04-04 22:21:05 931 [Note] Server hostname (bind-address): '*'; port: 3306 2017-04-04 22:21:05 931 [Note] IPv6 is available. 2017-04-04 22:21:05 931 [Note] - '::' resolves to '::'; 2017-04-04 22:21:05 931 [Note] Server socket created on IP: '::'. 2017-04-04 22:21:05 931 [Note] Event Scheduler: Loaded 0 events 2017-04-04 22:21:05 931 [Note] /usr/sbin/mysqld: ready for connections. Version: '5.6.35' socket: '/home/var_mysql/mysql/mysql.sock' port: 3306 MySQL Community Server (GPL) and errors about can't open few tables from clients database.

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  cPanelMichael

  • April 05, 2017 17:42

  -04-04 22:21:05 7fcc4fcb0720 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.

  
  Hello, Check to ensure there's no InnoDB corruption on your system. There's a thread with information on how to do this at: InnoDB Corruption Repair Guide Thank you.

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