Impossible to start MySQL

Problems with the Windows version of XAMPP, questions, comments, and anything related.

Impossible to start MySQL

Postby Radek100 » 24. March 2020 11:21

Hi,

when I hit start to MySQL I got error:

2020-03-24 11:01:00 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2020-03-24 11:01:00 0 [Note] InnoDB: Uses event mutexes
2020-03-24 11:01:00 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2020-03-24 11:01:00 0 [Note] InnoDB: Number of pools: 1
2020-03-24 11:01:00 0 [Note] InnoDB: Using SSE2 crc32 instructions
2020-03-24 11:01:00 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2020-03-24 11:01:00 0 [Note] InnoDB: Completed initialization of buffer pool
2020-03-24 11:01:01 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2020-03-24 11:01:01 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2020-03-24 11:01:01 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2020-03-24 11:01:01 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2020-03-24 11:01:01 0 [Note] InnoDB: 10.4.11 started; log sequence number 300333; transaction id 171
2020-03-24 11:01:01 4 [ERROR] InnoDB: Page [page id: space=16, page number=3] log sequence number 56075861 is in the future! Current system log sequence number 300342.
2020-03-24 11:01:01 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2020-03-24 11:01:01 0 [Note] Plugin 'FEEDBACK' is disabled.
2020-03-24 11:01:01 4 [ERROR] InnoDB: Your database may be corrupt or you may have copied the InnoDB tablespace but not the InnoDB log files. Please refer to https://mariadb.com/kb/en/library/innodb-recovery-modes/ for information about forcing recovery.
2020-03-24 11:01:01 0 [ERROR] InnoDB: Page [page id: space=1, page number=0] log sequence number 95011261 is in the future! Current system log sequence number 300342.
2020-03-24 11:01:01 0 [Note] Server socket created on IP: '::'.
2020-03-24 11:01:01 1 [ERROR] InnoDB: Page [page id: sp


I tried to remove files from C:\xampp\mysql\data and replace them from C:\xampp\mysql\backup but it didn't help.

I also tried to change the port 3306 to 3307 trough config > service and port settings but there always blink 3306 before unsucsseful connection.

Any idea what is wrong?

Thank you for advice
Radek100
 
Posts: 2
Joined: 24. March 2020 11:03
XAMPP version: 3.2.4.
Operating System: Windows 10

Re: Impossible to start MySQL

Postby Radek100 » 24. March 2020 17:31

I also found out that if I hit start MySQL on XAMPP it will delete file xampp\mysql\backup\ibtmp1
Radek100
 
Posts: 2
Joined: 24. March 2020 11:03
XAMPP version: 3.2.4.
Operating System: Windows 10

Re: Impossible to start MySQL

Postby kapid » 08. April 2020 11:56

Did anything worked for you?
kapid
 
Posts: 1
Joined: 08. April 2020 10:29
XAMPP version: 3.2.4
Operating System: Windows 10


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