when innodb foudn a error, it start repari thread right? how could i check if repair thread is running? 2015-12-10 22:23 GMT-02:00 Roberto Spadim <roberto@spadim.com.br>:

i can't access innodb tables, only aria memory myisam

2015-12-10 22:05 GMT-02:00 Peter Mclarty < peter.mclarty@comparethemarket.com.au>:

...

Hi Rorberto That log looks like your innDB has started. the “mysql”.”innodb_table_stats” not found is possibly an upgrade or something removed or damaged that mysql table. That isn't innodb not starting. Have you checked you can access any tables under the innodb engine?

Cheers

Peter

On Fri, Dec 11, 2015 at 9:56 AM, Roberto Spadim <roberto@spadim.com.br> wrote:

...

hi guys, i was using my database and it crashed, after restart innodb (Xtradb) don't start

the log shows this:

151210 21:44:38 [Note] InnoDB: Using mutexes to ref count buffer pool pages 151210 21:44:38 [Note] InnoDB: The InnoDB memory heap is disabled 151210 21:44:38 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 151210 21:44:38 [Note] InnoDB: Memory barrier is not used 151210 21:44:38 [Note] InnoDB: Compressed tables use zlib 1.2.3 151210 21:44:38 [Note] InnoDB: Using CPU crc32 instructions 151210 21:44:38 [Note] InnoDB: Initializing buffer pool, size = 32.0G 151210 21:44:48 [Note] InnoDB: Completed initialization of buffer pool 151210 21:44:54 [Note] InnoDB: Highest supported file format is Barracuda. 151210 21:44:54 [Note] InnoDB: The log sequence numbers 8739254920 and 8739254920 in ibdata files do not match the log sequence number 98318151020 in the ib_logfiles! 151210 21:44:54 [Note] InnoDB: Database was not shutdown normally! 151210 21:44:54 [Note] InnoDB: Starting crash recovery. 151210 21:44:54 [Note] InnoDB: Reading tablespace information from the .ibd files... 151210 21:44:54 [Note] InnoDB: Restoring possible half-written data pages 151210 21:44:54 [Note] InnoDB: from the doublewrite buffer... 151210 21:44:57 [Note] InnoDB: 128 rollback segment(s) are active. 151210 21:44:57 [Note] InnoDB: Waiting for purge to start 151210 21:44:57 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.25-73.1 started; log sequence number 98318151020 151210 21:44:57 [Note] Plugin 'FEEDBACK' is disabled. 151210 21:44:57 [Note] Server socket created on IP: '::'. 151210 21:44:57 [Note] Event Scheduler: Loaded 0 events 2015-12-10 21:44:57 7fbfd435a700 InnoDB: Error: Table "mysql"."innodb_table_stats" not found. 151210 21:44:57 [Note] /opt/mariadb/bin//mysqld: ready for connections. Version: '10.0.21-MariaDB-log' socket: '/tmp/mysql.BH.sock' port: 3307 MariaDB Server

any idea what could be done to start recovery from innodb?

-- Roberto Spadim

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*Peter McLarty* *Data Analyst DBA* Compare The Market P: +61 7 3377 8952 M: +61 4 0209 4238 http://www.comparethemarket.com.au

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-- Roberto Spadim SPAEmpresarial - Software ERP Eng. Automação e Controle