swati@swati-HP-Pavilion-15-Notebook-PC:~$ sudo cat /var/log/mysql/error.log sudo cat /var/log/mysql/error.log [sudo] password for swati: 160620 17:42:56 [ERROR] mysqld: Can't lock aria control file '/var/lib/mysql/aria_log_control' for exclusive use, error: 11. Will retry for 30 seconds 160620 17:43:27 [ERROR] mysqld: Got error 'Could not get an exclusive lock; file is probably in use by another process' when trying to use aria control file '/var/lib/mysql/aria_log_control' 160620 17:43:27 [ERROR] Plugin 'Aria' init function returned error. 160620 17:43:27 [ERROR] Plugin 'Aria' registration as a STORAGE ENGINE failed. 160620 17:43:27 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 17:43:27 [Note] InnoDB: The InnoDB memory heap is disabled 160620 17:43:27 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 17:43:27 [Note] InnoDB: Memory barrier is not used 160620 17:43:27 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 17:43:27 [Note] InnoDB: Using Linux native AIO 160620 17:43:27 [Note] InnoDB: Using CPU crc32 instructions 160620 17:43:27 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 17:43:27 [Note] InnoDB: Completed initialization of buffer pool 160620 17:43:27 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:27 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:27 [Note] InnoDB: Retrying to lock the first data file 160620 17:43:28 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:28 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:29 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:29 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:30 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:30 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:31 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:31 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:32 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:32 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:33 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:33 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:34 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:34 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:35 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:35 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:36 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:36 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:37 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:37 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:38 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:38 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:39 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:39 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:40 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:40 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:41 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:41 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:42 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:42 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:43 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:43 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:44 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:44 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:45 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:45 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:46 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:46 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:47 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:47 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:48 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:48 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:49 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:49 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:50 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:50 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:51 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:51 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:52 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:52 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:53 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:53 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:54 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:54 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:55 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:55 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:56 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:56 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:57 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:57 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:58 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:58 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:43:59 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:43:59 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:00 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:00 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:01 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:01 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:02 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:02 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:03 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:03 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:04 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:04 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:05 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:05 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:06 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:06 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:07 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:07 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:08 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:08 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:09 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:09 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:10 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:10 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:11 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:11 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:12 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:12 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:13 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:13 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:14 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:14 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:15 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:15 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:16 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:16 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:17 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:17 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:18 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:18 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:19 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:19 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:20 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:20 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:21 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:21 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:22 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:22 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:23 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:23 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:24 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:24 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:25 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:25 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:26 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:26 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:27 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:27 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:28 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:28 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:29 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:29 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:30 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:30 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:31 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:31 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:32 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:32 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:33 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:33 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:34 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:34 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:35 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:35 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:36 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:36 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:37 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:37 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:38 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:38 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:39 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:39 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:40 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:40 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:41 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:41 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:42 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:42 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:43 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:43 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:44 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:44 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:45 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:45 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:46 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:46 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:47 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:47 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:48 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:48 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:49 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:49 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:50 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:50 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:51 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:51 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:52 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:52 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:53 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:53 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:54 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:54 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:55 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:55 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:56 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:56 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:57 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:57 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:58 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:58 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:44:59 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:44:59 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:45:00 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:45:00 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:45:01 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:45:01 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:45:02 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:45:02 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:45:03 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:45:03 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:45:04 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:45:04 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:45:05 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:45:05 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:45:06 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:45:06 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:45:07 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 17:45:07 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 17:45:07 [Note] InnoDB: Unable to open the first data file 2016-06-20 17:45:07 7f21a91a8780 InnoDB: Operating system error number 11 in a file operation. InnoDB: Error number 11 means 'Resource temporarily unavailable'. InnoDB: Some operating system error numbers are described at InnoDB: http://dev.mysql.com/doc/refman/5.6/en/operating-system-error-codes.html 160620 17:45:07 [ERROR] InnoDB: Can't open './ibdata1' 160620 17:45:07 [ERROR] InnoDB: Could not open or create the system tablespace. If you tried to add new data files to the system tablespace, and it failed here, you should now edit innodb_data_file_path in my.cnf back to what it was, and remove the new ibdata files InnoDB created in this failed attempt. InnoDB only wrote those files full of zeros, but did not yet use them in any way. But be careful: do not remove old data files which contain your precious data! 160620 17:45:07 [ERROR] Plugin 'InnoDB' init function returned error. 160620 17:45:07 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed. 160620 17:45:07 [Note] Plugin 'FEEDBACK' is disabled. mysqld: Too many arguments (first extra is 'sevice'). 160620 17:45:07 [ERROR] Aborting 160620 17:45:07 [Note] mysqld: Shutdown complete 160620 18:40:41 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 18:40:41 [Note] InnoDB: The InnoDB memory heap is disabled 160620 18:40:41 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 18:40:41 [Note] InnoDB: Memory barrier is not used 160620 18:40:41 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 18:40:41 [Note] InnoDB: Using Linux native AIO 160620 18:40:41 [Note] InnoDB: Using CPU crc32 instructions 160620 18:40:41 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 18:40:42 [Note] InnoDB: Completed initialization of buffer pool 160620 18:40:42 [Note] InnoDB: Highest supported file format is Barracuda. 160620 18:40:42 [Note] InnoDB: 128 rollback segment(s) are active. 160620 18:40:42 [Note] InnoDB: Waiting for purge to start 160620 18:40:42 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5882325 160620 18:40:42 [Note] Plugin 'FEEDBACK' is disabled. 160620 18:40:42 [Note] Server socket created on IP: '127.0.0.1'. 160620 18:40:42 [Note] mysqld: ready for connections. Version: '10.0.25-MariaDB-0ubuntu0.16.04.1' socket: '/var/run/mysqld/mysqld.sock' port: 3306 Ubuntu 16.04 160620 18:55:32 [ERROR] mysqld: Can't lock aria control file '/var/lib/mysql/aria_log_control' for exclusive use, error: 11. Will retry for 30 seconds 160620 18:55:56 [Note] mysqld: Normal shutdown 160620 18:55:56 [Note] Event Scheduler: Purging the queue. 0 events 160620 18:55:56 [Note] InnoDB: FTS optimize thread exiting. 160620 18:55:56 [Note] InnoDB: Starting shutdown... 160620 18:55:58 [Note] InnoDB: Shutdown completed; log sequence number 5882335 160620 18:55:58 [Note] mysqld: Shutdown complete 160620 18:55:58 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 18:55:58 [Note] InnoDB: The InnoDB memory heap is disabled 160620 18:55:58 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 18:55:58 [Note] InnoDB: Memory barrier is not used 160620 18:55:58 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 18:55:58 [Note] InnoDB: Using Linux native AIO 160620 18:55:58 [Note] InnoDB: Using CPU crc32 instructions 160620 18:55:58 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 18:55:58 [Note] InnoDB: Completed initialization of buffer pool 160620 18:55:58 [Note] InnoDB: Highest supported file format is Barracuda. 160620 18:55:58 [Note] InnoDB: 128 rollback segment(s) are active. 160620 18:55:58 [Note] InnoDB: Waiting for purge to start 160620 18:55:58 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5882335 160620 18:55:58 [Note] Plugin 'FEEDBACK' is disabled. 160620 18:55:58 [Note] Server socket created on IP: '127.0.0.1'. 160620 18:55:58 [Note] mysqld: ready for connections. Version: '10.0.25-MariaDB-0ubuntu0.16.04.1' socket: '/var/run/mysqld/mysqld.sock' port: 3306 Ubuntu 16.04 160620 18:58:07 [Note] mysqld: Normal shutdown 160620 18:58:07 [Note] Event Scheduler: Purging the queue. 0 events 160620 18:58:07 [Note] InnoDB: FTS optimize thread exiting. 160620 18:58:07 [Note] InnoDB: Starting shutdown... 160620 18:58:08 [Note] InnoDB: Shutdown completed; log sequence number 5882345 160620 18:58:08 [Note] mysqld: Shutdown complete 160620 19:41:01 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 19:41:01 [Note] InnoDB: The InnoDB memory heap is disabled 160620 19:41:01 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 19:41:01 [Note] InnoDB: Memory barrier is not used 160620 19:41:01 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 19:41:01 [Note] InnoDB: Using Linux native AIO 160620 19:41:01 [Note] InnoDB: Using CPU crc32 instructions 160620 19:41:01 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 19:41:01 [Note] InnoDB: Completed initialization of buffer pool 160620 19:41:01 [Note] InnoDB: Highest supported file format is Barracuda. 160620 19:41:01 [Note] InnoDB: 128 rollback segment(s) are active. 160620 19:41:01 [Note] InnoDB: Waiting for purge to start 160620 19:41:01 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5882355 160620 19:41:01 [Note] Plugin 'FEEDBACK' is disabled. 160620 19:41:01 [Note] Server socket created on IP: '127.0.0.1'. 160620 19:41:01 [ERROR] Can't start server: Bind on TCP/IP port. Got error: 98: Address already in use 160620 19:41:01 [ERROR] Do you already have another mysqld server running on port: 3306 ? 160620 19:41:01 [ERROR] Aborting 160620 19:41:01 [Note] InnoDB: FTS optimize thread exiting. 160620 19:41:01 [Note] InnoDB: Starting shutdown... 160620 19:41:03 [Note] InnoDB: Shutdown completed; log sequence number 5882381 160620 19:41:03 [Note] mysqld: Shutdown complete 160620 20:21:05 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 20:21:05 [Note] InnoDB: The InnoDB memory heap is disabled 160620 20:21:05 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 20:21:05 [Note] InnoDB: Memory barrier is not used 160620 20:21:05 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 20:21:05 [Note] InnoDB: Using Linux native AIO 160620 20:21:05 [Note] InnoDB: Using CPU crc32 instructions 160620 20:21:05 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 20:21:05 [Note] InnoDB: Completed initialization of buffer pool 160620 20:21:05 [Note] InnoDB: Highest supported file format is Barracuda. 160620 20:21:05 [Note] InnoDB: 128 rollback segment(s) are active. 160620 20:21:05 [Note] InnoDB: Waiting for purge to start 160620 20:21:05 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5882391 160620 20:21:08 [Note] InnoDB: FTS optimize thread exiting. 160620 20:21:08 [Note] InnoDB: Starting shutdown... 160620 20:21:10 [Note] InnoDB: Shutdown completed; log sequence number 5882401 160620 20:21:10 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 20:21:10 [Note] InnoDB: The InnoDB memory heap is disabled 160620 20:21:10 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 20:21:10 [Note] InnoDB: Memory barrier is not used 160620 20:21:10 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 20:21:10 [Note] InnoDB: Using Linux native AIO 160620 20:21:10 [Note] InnoDB: Using CPU crc32 instructions 160620 20:21:10 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 20:21:10 [Note] InnoDB: Completed initialization of buffer pool 160620 20:21:10 [Note] InnoDB: Highest supported file format is Barracuda. 160620 20:21:10 [Note] InnoDB: 128 rollback segment(s) are active. 160620 20:21:10 [Note] InnoDB: Waiting for purge to start 160620 20:21:10 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5882401 160620 20:21:10 [Note] InnoDB: FTS optimize thread exiting. 160620 20:21:10 [Note] InnoDB: Starting shutdown... 160620 20:21:12 [Note] InnoDB: Shutdown completed; log sequence number 5882411 160620 20:21:12 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 20:21:12 [Note] InnoDB: The InnoDB memory heap is disabled 160620 20:21:12 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 20:21:12 [Note] InnoDB: Memory barrier is not used 160620 20:21:12 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 20:21:12 [Note] InnoDB: Using Linux native AIO 160620 20:21:12 [Note] InnoDB: Using CPU crc32 instructions 160620 20:21:12 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 20:21:12 [Note] InnoDB: Completed initialization of buffer pool 160620 20:21:12 [Note] InnoDB: Highest supported file format is Barracuda. 160620 20:21:12 [Note] InnoDB: 128 rollback segment(s) are active. 160620 20:21:12 [Note] InnoDB: Waiting for purge to start 160620 20:21:12 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5882411 160620 20:21:12 [Note] Plugin 'FEEDBACK' is disabled. 160620 20:21:12 [Note] InnoDB: FTS optimize thread exiting. 160620 20:21:12 [Note] InnoDB: Starting shutdown... 160620 20:21:15 [Note] InnoDB: Shutdown completed; log sequence number 5882421 160620 20:21:44 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 20:21:44 [Note] InnoDB: The InnoDB memory heap is disabled 160620 20:21:44 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 20:21:44 [Note] InnoDB: Memory barrier is not used 160620 20:21:44 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 20:21:44 [Note] InnoDB: Using Linux native AIO 160620 20:21:44 [Note] InnoDB: Using CPU crc32 instructions 160620 20:21:44 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 20:21:44 [Note] InnoDB: Completed initialization of buffer pool 160620 20:21:44 [Note] InnoDB: Highest supported file format is Barracuda. 160620 20:21:45 [Note] InnoDB: 128 rollback segment(s) are active. 160620 20:21:45 [Note] InnoDB: Waiting for purge to start 160620 20:21:45 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5882431 160620 20:21:47 [Note] InnoDB: FTS optimize thread exiting. 160620 20:21:47 [Note] InnoDB: Starting shutdown... 160620 20:21:49 [Note] InnoDB: Shutdown completed; log sequence number 5882441 160620 20:21:49 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 20:21:49 [Note] InnoDB: The InnoDB memory heap is disabled 160620 20:21:49 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 20:21:49 [Note] InnoDB: Memory barrier is not used 160620 20:21:49 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 20:21:49 [Note] InnoDB: Using Linux native AIO 160620 20:21:49 [Note] InnoDB: Using CPU crc32 instructions 160620 20:21:49 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 20:21:49 [Note] InnoDB: Completed initialization of buffer pool 160620 20:21:49 [Note] InnoDB: Highest supported file format is Barracuda. 160620 20:21:49 [Note] InnoDB: 128 rollback segment(s) are active. 160620 20:21:49 [Note] InnoDB: Waiting for purge to start 160620 20:21:49 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5882441 160620 20:21:49 [Note] InnoDB: FTS optimize thread exiting. 160620 20:21:49 [Note] InnoDB: Starting shutdown... 160620 20:21:52 [Note] InnoDB: Shutdown completed; log sequence number 5882451 160620 22:06:47 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 22:06:47 [Note] InnoDB: The InnoDB memory heap is disabled 160620 22:06:47 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 22:06:47 [Note] InnoDB: Memory barrier is not used 160620 22:06:47 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 22:06:47 [Note] InnoDB: Using Linux native AIO 160620 22:06:47 [Note] InnoDB: Using CPU crc32 instructions 160620 22:06:47 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 22:06:47 [Note] InnoDB: Completed initialization of buffer pool 160620 22:06:47 [Note] InnoDB: Highest supported file format is Barracuda. 160620 22:06:47 [Note] InnoDB: 128 rollback segment(s) are active. 160620 22:06:47 [Note] InnoDB: Waiting for purge to start 160620 22:06:47 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5889603 160620 22:06:47 [Note] Plugin 'FEEDBACK' is disabled. 160620 22:06:47 [Note] Server socket created on IP: '127.0.0.1'. 160620 22:06:48 [Note] mysqld: ready for connections. Version: '10.0.25-MariaDB-0ubuntu0.16.04.1' socket: '/var/run/mysqld/mysqld.sock' port: 3306 Ubuntu 16.04 160620 22:16:06 [ERROR] mysqld: Can't lock aria control file '/var/lib/mysql/aria_log_control' for exclusive use, error: 11. Will retry for 30 seconds 160620 22:16:37 [ERROR] mysqld: Got error 'Could not get an exclusive lock; file is probably in use by another process' when trying to use aria control file '/var/lib/mysql/aria_log_control' 160620 22:16:37 [ERROR] Plugin 'Aria' init function returned error. 160620 22:16:37 [ERROR] Plugin 'Aria' registration as a STORAGE ENGINE failed. 160620 22:16:37 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 22:16:37 [Note] InnoDB: The InnoDB memory heap is disabled 160620 22:16:37 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 22:16:37 [Note] InnoDB: Memory barrier is not used 160620 22:16:37 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 22:16:37 [Note] InnoDB: Using Linux native AIO 160620 22:16:37 [Note] InnoDB: Using CPU crc32 instructions 160620 22:16:37 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 22:16:37 [Note] InnoDB: Completed initialization of buffer pool 160620 22:16:37 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:37 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:37 [Note] InnoDB: Retrying to lock the first data file 160620 22:16:38 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:38 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:39 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:39 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:40 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:40 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:41 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:41 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:42 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:42 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:43 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:43 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:44 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:44 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:45 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:45 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:46 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:46 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:47 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:47 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:48 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:48 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:49 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:49 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:50 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:50 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:51 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:51 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:52 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:52 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:53 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:53 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:54 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:54 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:55 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:55 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:56 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:56 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:57 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:57 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:58 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:58 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:16:59 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:16:59 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:17:00 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:17:00 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:17:01 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:17:01 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:17:02 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:17:02 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:17:03 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:17:03 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:17:04 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:17:04 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:17:05 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:17:05 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:17:06 [Note] mysqld: Normal shutdown 160620 22:17:06 [Note] Event Scheduler: Purging the queue. 0 events 160620 22:17:06 [Note] InnoDB: FTS optimize thread exiting. 160620 22:17:06 [Note] InnoDB: Starting shutdown... 160620 22:17:06 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 160620 22:17:06 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 160620 22:17:07 [Note] InnoDB: Highest supported file format is Barracuda. 160620 22:17:07 [Note] InnoDB: 128 rollback segment(s) are active. 160620 22:17:07 [Note] InnoDB: Waiting for purge to start 160620 22:17:07 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918609 160620 22:17:07 [Note] Plugin 'FEEDBACK' is disabled. 160620 22:17:07 [ERROR] Aria engine is not enabled or did not start. The Aria engine must be enabled to continue as mysqld was configured with --with-aria-tmp-tables 160620 22:17:07 [ERROR] Aborting 160620 22:17:07 [Note] InnoDB: FTS optimize thread exiting. 160620 22:17:07 [Note] InnoDB: Starting shutdown... 160620 22:17:08 [Note] InnoDB: Shutdown completed; log sequence number 5918609 160620 22:17:08 [Note] mysqld: Shutdown complete 160620 22:17:09 [Note] InnoDB: Shutdown completed; log sequence number 5918619 160620 22:17:09 [Note] mysqld: Shutdown complete 160620 22:18:06 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 22:18:06 [Note] InnoDB: The InnoDB memory heap is disabled 160620 22:18:06 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 22:18:06 [Note] InnoDB: Memory barrier is not used 160620 22:18:06 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 22:18:06 [Note] InnoDB: Using Linux native AIO 160620 22:18:06 [Note] InnoDB: Using CPU crc32 instructions 160620 22:18:06 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 22:18:06 [Note] InnoDB: Completed initialization of buffer pool 160620 22:18:06 [Note] InnoDB: Highest supported file format is Barracuda. 160620 22:18:07 [Note] InnoDB: 128 rollback segment(s) are active. 160620 22:18:07 [Note] InnoDB: Waiting for purge to start 160620 22:18:07 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918619 160620 22:18:07 [Note] Plugin 'FEEDBACK' is disabled. 160620 22:18:07 [Note] Server socket created on IP: '127.0.0.1'. 160620 22:18:07 [Note] mysqld: ready for connections. Version: '10.0.25-MariaDB-0ubuntu0.16.04.1' socket: '/var/run/mysqld/mysqld.sock' port: 3306 Ubuntu 16.04 160620 22:18:22 [Note] mysqld: Normal shutdown 160620 22:18:22 [Note] Event Scheduler: Purging the queue. 0 events 160620 22:18:22 [Note] InnoDB: FTS optimize thread exiting. 160620 22:18:22 [Note] InnoDB: Starting shutdown... 160620 22:18:24 [Note] InnoDB: Shutdown completed; log sequence number 5918629 160620 22:18:24 [Note] mysqld: Shutdown complete 160620 22:21:51 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 22:21:51 [Note] InnoDB: The InnoDB memory heap is disabled 160620 22:21:51 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 22:21:51 [Note] InnoDB: Memory barrier is not used 160620 22:21:51 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 22:21:51 [Note] InnoDB: Using Linux native AIO 160620 22:21:51 [Note] InnoDB: Using CPU crc32 instructions 160620 22:21:51 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 22:21:51 [Note] InnoDB: Completed initialization of buffer pool 160620 22:21:51 [Note] InnoDB: Highest supported file format is Barracuda. 160620 22:21:51 [Note] InnoDB: 128 rollback segment(s) are active. 160620 22:21:51 [Note] InnoDB: Waiting for purge to start 160620 22:21:51 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918639 160620 22:21:51 [Note] Plugin 'FEEDBACK' is disabled. 160620 22:21:51 [Note] Server socket created on IP: '127.0.0.1'. 160620 22:21:51 [ERROR] Can't start server: Bind on TCP/IP port. Got error: 98: Address already in use 160620 22:21:51 [ERROR] Do you already have another mysqld server running on port: 3306 ? 160620 22:21:51 [ERROR] Aborting 160620 22:21:51 [Note] InnoDB: FTS optimize thread exiting. 160620 22:21:51 [Note] InnoDB: Starting shutdown... 160620 22:21:53 [Note] InnoDB: Shutdown completed; log sequence number 5918649 160620 22:21:53 [Note] mysqld: Shutdown complete 160620 22:22:31 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 22:22:31 [Note] InnoDB: The InnoDB memory heap is disabled 160620 22:22:31 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 22:22:31 [Note] InnoDB: Memory barrier is not used 160620 22:22:31 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 22:22:31 [Note] InnoDB: Using Linux native AIO 160620 22:22:31 [Note] InnoDB: Using CPU crc32 instructions 160620 22:22:31 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 22:22:31 [Note] InnoDB: Completed initialization of buffer pool 160620 22:22:31 [Note] InnoDB: Highest supported file format is Barracuda. 160620 22:22:32 [Note] InnoDB: 128 rollback segment(s) are active. 160620 22:22:32 [Note] InnoDB: Waiting for purge to start 160620 22:22:32 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918649 160620 22:22:32 [Note] Plugin 'FEEDBACK' is disabled. 160620 22:22:32 [Note] Server socket created on IP: '127.0.0.1'. 160620 22:22:32 [ERROR] Can't start server: Bind on TCP/IP port. Got error: 98: Address already in use 160620 22:22:32 [ERROR] Do you already have another mysqld server running on port: 3306 ? 160620 22:22:32 [ERROR] Aborting 160620 22:22:32 [Note] InnoDB: FTS optimize thread exiting. 160620 22:22:32 [Note] InnoDB: Starting shutdown... 160620 22:22:34 [Note] InnoDB: Shutdown completed; log sequence number 5918659 160620 22:22:34 [Note] mysqld: Shutdown complete 160620 22:23:56 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 22:23:56 [Note] InnoDB: The InnoDB memory heap is disabled 160620 22:23:56 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 22:23:56 [Note] InnoDB: Memory barrier is not used 160620 22:23:56 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 22:23:56 [Note] InnoDB: Using Linux native AIO 160620 22:23:56 [Note] InnoDB: Using CPU crc32 instructions 160620 22:23:56 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 22:23:56 [Note] InnoDB: Completed initialization of buffer pool 160620 22:23:56 [Note] InnoDB: Highest supported file format is Barracuda. 160620 22:23:56 [Note] InnoDB: 128 rollback segment(s) are active. 160620 22:23:56 [Note] InnoDB: Waiting for purge to start 160620 22:23:57 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918659 160620 22:23:57 [Note] Plugin 'FEEDBACK' is disabled. 160620 22:23:57 [Note] Server socket created on IP: '127.0.0.1'. 160620 22:23:57 [ERROR] Can't start server: Bind on TCP/IP port. Got error: 98: Address already in use 160620 22:23:57 [ERROR] Do you already have another mysqld server running on port: 3306 ? 160620 22:23:57 [ERROR] Aborting 160620 22:23:57 [Note] InnoDB: FTS optimize thread exiting. 160620 22:23:57 [Note] InnoDB: Starting shutdown... 160620 22:23:59 [Note] InnoDB: Shutdown completed; log sequence number 5918669 160620 22:23:59 [Note] mysqld: Shutdown complete 160620 22:24:13 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 22:24:13 [Note] InnoDB: The InnoDB memory heap is disabled 160620 22:24:13 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 22:24:13 [Note] InnoDB: Memory barrier is not used 160620 22:24:13 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 22:24:13 [Note] InnoDB: Using Linux native AIO 160620 22:24:13 [Note] InnoDB: Using CPU crc32 instructions 160620 22:24:13 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 22:24:13 [Note] InnoDB: Completed initialization of buffer pool 160620 22:24:13 [Note] InnoDB: Highest supported file format is Barracuda. 160620 22:24:14 [Note] InnoDB: 128 rollback segment(s) are active. 160620 22:24:14 [Note] InnoDB: Waiting for purge to start 160620 22:24:14 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918669 160620 22:24:14 [Note] Plugin 'FEEDBACK' is disabled. 160620 22:24:14 [Note] Server socket created on IP: '127.0.0.1'. 160620 22:24:14 [ERROR] Can't start server: Bind on TCP/IP port. Got error: 98: Address already in use 160620 22:24:14 [ERROR] Do you already have another mysqld server running on port: 3306 ? 160620 22:24:14 [ERROR] Aborting 160620 22:24:14 [Note] InnoDB: FTS optimize thread exiting. 160620 22:24:14 [Note] InnoDB: Starting shutdown... 160620 22:24:16 [Note] InnoDB: Shutdown completed; log sequence number 5918679 160620 22:24:16 [Note] mysqld: Shutdown complete 160620 22:26:32 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160620 22:26:32 [Note] InnoDB: The InnoDB memory heap is disabled 160620 22:26:32 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160620 22:26:32 [Note] InnoDB: Memory barrier is not used 160620 22:26:32 [Note] InnoDB: Compressed tables use zlib 1.2.8 160620 22:26:32 [Note] InnoDB: Using Linux native AIO 160620 22:26:32 [Note] InnoDB: Using CPU crc32 instructions 160620 22:26:32 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160620 22:26:32 [Note] InnoDB: Completed initialization of buffer pool 160620 22:26:32 [Note] InnoDB: Highest supported file format is Barracuda. 160620 22:26:32 [Note] InnoDB: 128 rollback segment(s) are active. 160620 22:26:32 [Note] InnoDB: Waiting for purge to start 160620 22:26:32 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918679 160620 22:26:32 [Note] Plugin 'FEEDBACK' is disabled. 160620 22:26:32 [Note] Server socket created on IP: '127.0.0.1'. 160620 22:26:32 [Note] mysqld: ready for connections. Version: '10.0.25-MariaDB-0ubuntu0.16.04.1' socket: '/var/run/mysqld/mysqld.sock' port: 3306 Ubuntu 16.04 160620 22:49:35 [Note] mysqld: Normal shutdown 160620 22:49:35 [Note] Event Scheduler: Purging the queue. 0 events 160620 22:49:35 [Note] InnoDB: FTS optimize thread exiting. 160620 22:49:35 [Note] InnoDB: Starting shutdown... 160620 22:49:36 [Note] InnoDB: Shutdown completed; log sequence number 5918689 160620 22:49:36 [Note] mysqld: Shutdown complete 160621 1:44:25 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160621 1:44:25 [Note] InnoDB: The InnoDB memory heap is disabled 160621 1:44:25 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160621 1:44:25 [Note] InnoDB: Memory barrier is not used 160621 1:44:25 [Note] InnoDB: Compressed tables use zlib 1.2.8 160621 1:44:25 [Note] InnoDB: Using Linux native AIO 160621 1:44:25 [Note] InnoDB: Using CPU crc32 instructions 160621 1:44:25 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160621 1:44:25 [Note] InnoDB: Completed initialization of buffer pool 160621 1:44:25 [Note] InnoDB: Highest supported file format is Barracuda. 160621 1:44:25 [Note] InnoDB: 128 rollback segment(s) are active. 160621 1:44:25 [Note] InnoDB: Waiting for purge to start 160621 1:44:25 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918689 160621 1:44:25 [Note] Plugin 'FEEDBACK' is disabled. 160621 1:44:25 [Note] Server socket created on IP: '127.0.0.1'. 160621 1:44:25 [Note] mysqld: ready for connections. Version: '10.0.25-MariaDB-0ubuntu0.16.04.1' socket: '/var/run/mysqld/mysqld.sock' port: 3306 Ubuntu 16.04 160621 1:45:50 [Note] mysqld: Normal shutdown 160621 1:45:50 [Note] Event Scheduler: Purging the queue. 0 events 160621 1:45:50 [Note] InnoDB: FTS optimize thread exiting. 160621 1:45:50 [Note] InnoDB: Starting shutdown... 160621 1:45:52 [Note] InnoDB: Shutdown completed; log sequence number 5918699 160621 1:45:52 [Note] mysqld: Shutdown complete 160621 2:59:31 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160621 2:59:31 [Note] InnoDB: The InnoDB memory heap is disabled 160621 2:59:31 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160621 2:59:31 [Note] InnoDB: Memory barrier is not used 160621 2:59:31 [Note] InnoDB: Compressed tables use zlib 1.2.8 160621 2:59:31 [Note] InnoDB: Using Linux native AIO 160621 2:59:31 [Note] InnoDB: Using CPU crc32 instructions 160621 2:59:31 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160621 2:59:31 [Note] InnoDB: Completed initialization of buffer pool 160621 2:59:31 [Note] InnoDB: Highest supported file format is Barracuda. 160621 2:59:31 [Note] InnoDB: 128 rollback segment(s) are active. 160621 2:59:31 [Note] InnoDB: Waiting for purge to start 160621 2:59:31 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918709 160621 2:59:31 [Note] Plugin 'FEEDBACK' is disabled. 160621 2:59:31 [Note] Server socket created on IP: '127.0.0.1'. 160621 2:59:31 [ERROR] Can't start server: Bind on TCP/IP port. Got error: 98: Address already in use 160621 2:59:31 [ERROR] Do you already have another mysqld server running on port: 3306 ? 160621 2:59:31 [ERROR] Aborting 160621 2:59:31 [Note] InnoDB: FTS optimize thread exiting. 160621 2:59:31 [Note] InnoDB: Starting shutdown... 160621 2:59:33 [Note] InnoDB: Shutdown completed; log sequence number 5918735 160621 2:59:33 [Note] mysqld: Shutdown complete 160621 2:59:49 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160621 2:59:49 [Note] InnoDB: The InnoDB memory heap is disabled 160621 2:59:49 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160621 2:59:49 [Note] InnoDB: Memory barrier is not used 160621 2:59:49 [Note] InnoDB: Compressed tables use zlib 1.2.8 160621 2:59:49 [Note] InnoDB: Using Linux native AIO 160621 2:59:49 [Note] InnoDB: Using CPU crc32 instructions 160621 2:59:49 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160621 2:59:49 [Note] InnoDB: Completed initialization of buffer pool 160621 2:59:49 [Note] InnoDB: Highest supported file format is Barracuda. 160621 2:59:49 [Note] InnoDB: 128 rollback segment(s) are active. 160621 2:59:49 [Note] InnoDB: Waiting for purge to start 160621 2:59:49 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918735 160621 2:59:49 [Note] Plugin 'FEEDBACK' is disabled. 160621 2:59:49 [Note] Server socket created on IP: '127.0.0.1'. 160621 2:59:49 [ERROR] Can't start server: Bind on TCP/IP port. Got error: 98: Address already in use 160621 2:59:49 [ERROR] Do you already have another mysqld server running on port: 3306 ? 160621 2:59:49 [ERROR] Aborting 160621 2:59:49 [Note] InnoDB: FTS optimize thread exiting. 160621 2:59:49 [Note] InnoDB: Starting shutdown... 160621 2:59:51 [Note] InnoDB: Shutdown completed; log sequence number 5918745 160621 2:59:52 [Note] mysqld: Shutdown complete 160621 4:37:18 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160621 4:37:18 [Note] InnoDB: The InnoDB memory heap is disabled 160621 4:37:18 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160621 4:37:18 [Note] InnoDB: Memory barrier is not used 160621 4:37:18 [Note] InnoDB: Compressed tables use zlib 1.2.8 160621 4:37:18 [Note] InnoDB: Using Linux native AIO 160621 4:37:18 [Note] InnoDB: Using CPU crc32 instructions 160621 4:37:18 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160621 4:37:18 [Note] InnoDB: Completed initialization of buffer pool 160621 4:37:18 [Note] InnoDB: Highest supported file format is Barracuda. 160621 4:37:18 [Note] InnoDB: 128 rollback segment(s) are active. 160621 4:37:18 [Note] InnoDB: Waiting for purge to start 160621 4:37:18 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918755 160621 4:37:18 [Note] Plugin 'FEEDBACK' is disabled. 160621 4:37:18 [Note] Server socket created on IP: '127.0.0.1'. 160621 4:37:18 [ERROR] Can't start server: Bind on TCP/IP port. Got error: 98: Address already in use 160621 4:37:18 [ERROR] Do you already have another mysqld server running on port: 3306 ? 160621 4:37:18 [ERROR] Aborting 160621 4:37:18 [Note] InnoDB: FTS optimize thread exiting. 160621 4:37:18 [Note] InnoDB: Starting shutdown... 160621 4:37:21 [Note] InnoDB: Shutdown completed; log sequence number 5918765 160621 4:37:21 [Note] mysqld: Shutdown complete 160621 4:37:43 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160621 4:37:43 [Note] InnoDB: The InnoDB memory heap is disabled 160621 4:37:43 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160621 4:37:43 [Note] InnoDB: Memory barrier is not used 160621 4:37:43 [Note] InnoDB: Compressed tables use zlib 1.2.8 160621 4:37:43 [Note] InnoDB: Using Linux native AIO 160621 4:37:43 [Note] InnoDB: Using CPU crc32 instructions 160621 4:37:43 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160621 4:37:43 [Note] InnoDB: Completed initialization of buffer pool 160621 4:37:43 [Note] InnoDB: Highest supported file format is Barracuda. 160621 4:37:43 [Note] InnoDB: 128 rollback segment(s) are active. 160621 4:37:43 [Note] InnoDB: Waiting for purge to start 160621 4:37:43 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918765 160621 4:37:43 [Note] Plugin 'FEEDBACK' is disabled. 160621 4:37:43 [Note] Server socket created on IP: '127.0.0.1'. 160621 4:37:43 [ERROR] Can't start server: Bind on TCP/IP port. Got error: 98: Address already in use 160621 4:37:43 [ERROR] Do you already have another mysqld server running on port: 3306 ? 160621 4:37:43 [ERROR] Aborting 160621 4:37:43 [Note] InnoDB: FTS optimize thread exiting. 160621 4:37:43 [Note] InnoDB: Starting shutdown... 160621 4:37:45 [Note] InnoDB: Shutdown completed; log sequence number 5918775 160621 4:37:45 [Note] mysqld: Shutdown complete 160621 4:49:25 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160621 4:49:25 [Note] InnoDB: The InnoDB memory heap is disabled 160621 4:49:25 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160621 4:49:25 [Note] InnoDB: Memory barrier is not used 160621 4:49:25 [Note] InnoDB: Compressed tables use zlib 1.2.8 160621 4:49:25 [Note] InnoDB: Using Linux native AIO 160621 4:49:25 [Note] InnoDB: Using CPU crc32 instructions 160621 4:49:25 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160621 4:49:25 [Note] InnoDB: Completed initialization of buffer pool 160621 4:49:25 [Note] InnoDB: Highest supported file format is Barracuda. 160621 4:49:25 [Note] InnoDB: 128 rollback segment(s) are active. 160621 4:49:25 [Note] InnoDB: Waiting for purge to start 160621 4:49:25 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918775 160621 4:49:25 [Note] Plugin 'FEEDBACK' is disabled. 160621 4:49:25 [Note] Server socket created on IP: '127.0.0.1'. 160621 4:49:25 [Note] mysqld: ready for connections. Version: '10.0.25-MariaDB-0ubuntu0.16.04.1' socket: '/var/run/mysqld/mysqld.sock' port: 3306 Ubuntu 16.04 160621 5:16:43 [Warning] 'user' entry 'root@localhost' has both a password and an authentication plugin specified. The password will be ignored. 160621 5:16:52 [Note] mysqld: Normal shutdown 160621 5:16:52 [Note] Event Scheduler: Purging the queue. 0 events 160621 5:16:52 [Note] InnoDB: FTS optimize thread exiting. 160621 5:16:52 [Note] InnoDB: Starting shutdown... 160621 5:16:53 [Note] InnoDB: Shutdown completed; log sequence number 5918785 160621 5:16:53 [Note] mysqld: Shutdown complete 160621 15:25:38 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160621 15:25:38 [Note] InnoDB: The InnoDB memory heap is disabled 160621 15:25:38 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160621 15:25:38 [Note] InnoDB: Memory barrier is not used 160621 15:25:38 [Note] InnoDB: Compressed tables use zlib 1.2.8 160621 15:25:38 [Note] InnoDB: Using Linux native AIO 160621 15:25:38 [Note] InnoDB: Using CPU crc32 instructions 160621 15:25:38 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160621 15:25:38 [Note] InnoDB: Completed initialization of buffer pool 160621 15:25:38 [Note] InnoDB: Highest supported file format is Barracuda. 160621 15:25:38 [Note] InnoDB: 128 rollback segment(s) are active. 160621 15:25:38 [Note] InnoDB: Waiting for purge to start 160621 15:25:38 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918805 160621 15:25:41 [Note] InnoDB: FTS optimize thread exiting. 160621 15:25:41 [Note] InnoDB: Starting shutdown... 160621 15:25:42 [Note] InnoDB: Shutdown completed; log sequence number 5918815 160621 15:25:43 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160621 15:25:43 [Note] InnoDB: The InnoDB memory heap is disabled 160621 15:25:43 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160621 15:25:43 [Note] InnoDB: Memory barrier is not used 160621 15:25:43 [Note] InnoDB: Compressed tables use zlib 1.2.8 160621 15:25:43 [Note] InnoDB: Using Linux native AIO 160621 15:25:43 [Note] InnoDB: Using CPU crc32 instructions 160621 15:25:43 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160621 15:25:43 [Note] InnoDB: Completed initialization of buffer pool 160621 15:25:43 [Note] InnoDB: Highest supported file format is Barracuda. 160621 15:25:43 [Note] InnoDB: 128 rollback segment(s) are active. 160621 15:25:43 [Note] InnoDB: Waiting for purge to start 160621 15:25:43 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918815 160621 15:25:43 [Note] InnoDB: FTS optimize thread exiting. 160621 15:25:43 [Note] InnoDB: Starting shutdown... 160621 15:25:45 [Note] InnoDB: Shutdown completed; log sequence number 5918825 160621 15:25:45 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160621 15:25:45 [Note] InnoDB: The InnoDB memory heap is disabled 160621 15:25:45 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160621 15:25:45 [Note] InnoDB: Memory barrier is not used 160621 15:25:45 [Note] InnoDB: Compressed tables use zlib 1.2.8 160621 15:25:45 [Note] InnoDB: Using Linux native AIO 160621 15:25:45 [Note] InnoDB: Using CPU crc32 instructions 160621 15:25:45 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160621 15:25:45 [Note] InnoDB: Completed initialization of buffer pool 160621 15:25:45 [Note] InnoDB: Highest supported file format is Barracuda. 160621 15:25:45 [Note] InnoDB: 128 rollback segment(s) are active. 160621 15:25:45 [Note] InnoDB: Waiting for purge to start 160621 15:25:45 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918825 160621 15:25:45 [Note] Plugin 'FEEDBACK' is disabled. 160621 15:25:45 [Note] InnoDB: FTS optimize thread exiting. 160621 15:25:45 [Note] InnoDB: Starting shutdown... 160621 15:25:47 [Note] InnoDB: Shutdown completed; log sequence number 5918835 160621 15:26:47 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160621 15:26:47 [Note] InnoDB: The InnoDB memory heap is disabled 160621 15:26:47 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160621 15:26:47 [Note] InnoDB: Memory barrier is not used 160621 15:26:47 [Note] InnoDB: Compressed tables use zlib 1.2.8 160621 15:26:47 [Note] InnoDB: Using Linux native AIO 160621 15:26:47 [Note] InnoDB: Using CPU crc32 instructions 160621 15:26:47 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160621 15:26:47 [Note] InnoDB: Completed initialization of buffer pool 160621 15:26:47 [Note] InnoDB: Highest supported file format is Barracuda. 160621 15:26:48 [Note] InnoDB: 128 rollback segment(s) are active. 160621 15:26:48 [Note] InnoDB: Waiting for purge to start 160621 15:26:48 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918845 160621 15:26:50 [Note] InnoDB: FTS optimize thread exiting. 160621 15:26:50 [Note] InnoDB: Starting shutdown... 160621 15:26:52 [Note] InnoDB: Shutdown completed; log sequence number 5918855 160621 15:26:52 [Note] InnoDB: Using mutexes to ref count buffer pool pages 160621 15:26:52 [Note] InnoDB: The InnoDB memory heap is disabled 160621 15:26:52 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 160621 15:26:52 [Note] InnoDB: Memory barrier is not used 160621 15:26:52 [Note] InnoDB: Compressed tables use zlib 1.2.8 160621 15:26:52 [Note] InnoDB: Using Linux native AIO 160621 15:26:52 [Note] InnoDB: Using CPU crc32 instructions 160621 15:26:52 [Note] InnoDB: Initializing buffer pool, size = 128.0M 160621 15:26:52 [Note] InnoDB: Completed initialization of buffer pool 160621 15:26:52 [Note] InnoDB: Highest supported file format is Barracuda. 160621 15:26:52 [Note] InnoDB: 128 rollback segment(s) are active. 160621 15:26:52 [Note] InnoDB: Waiting for purge to start 160621 15:26:52 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.29-76.2 started; log sequence number 5918855 160621 15:26:52 [Note] InnoDB: FTS optimize thread exiting. 160621 15:26:52 [Note] InnoDB: Starting shutdown... 160621 15:26:54 [Note] InnoDB: Shutdown completed; log sequence number 5918865 swati@swati-HP-Pavilion-15-Notebook-PC:~$