MySQL##InnoDB: ERROR: the age of the last checkpoint is 9446699

本文分析了MySQL Error Log中频繁出现的InnoDB错误,并提供了解决方案,特别是针对大BLOB或TEXT行导致的日志组容量问题。

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MySQL Error Log中频繁出现如下Error:

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141219  2:04:14  InnoDB: ERROR: the age of the last checkpoint is 9446699,
InnoDB: which exceeds the log group capacity 9433498.
InnoDB: If you are using big BLOB or TEXT rows, you must set the
InnoDB: combined size of log files at least 10 times bigger than the
InnoDB: largest such row.

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原因分析

解决方案

2025-06-19 12:25:09 7716 [ERROR] InnoDB: Attempted to open a previously opened tablespace. Previous tablespace db_wcs/baglifeinfo uses space ID: 2 at filepath: .\db_wcs\baglifeinfo.ibd. Cannot open tablespace mysql/innodb_index_stats which uses space ID: 2 at filepath: .\mysql\innodb_index_stats.ibd InnoDB: Error: could not open single-table tablespace file .\mysql\innodb_index_stats.ibd InnoDB: We do not continue the crash recovery, because the table may become InnoDB: corrupt if we cannot apply the log records in the InnoDB log to it. InnoDB: To fix the problem and start mysqld: InnoDB: 1) If there is a permission problem in the file and mysqld cannot InnoDB: open the file, you should modify the permissions. InnoDB: 2) If the table is not needed, or you can restore it from a backup, InnoDB: then you can remove the .ibd file, and InnoDB will do a normal InnoDB: crash recovery and ignore that table. InnoDB: 3) If the file system or the disk is broken, and you cannot remove InnoDB: the .ibd file, you can set innodb_force_recovery > 0 in my.cnf InnoDB: and force InnoDB to continue crash recovery here. 2025-06-19 12:25:10 9448 [Note] Plugin 'FEDERATED' is disabled. 2025-06-19 12:25:10 224c InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator. 2025-06-19 12:25:10 9448 [Note] InnoDB: Using atomics to ref count buffer pool pages 2025-06-19 12:25:10 9448 [Note] InnoDB: The InnoDB memory heap is disabled 2025-06-19 12:25:10 9448 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions 2025-06-19 12:25:10 9448 [Note] InnoDB: Memory barrier is not used 2025-06-19 12:25:10 9448 [Note] InnoDB: Compressed tables use zlib 1.2.3 2025-06-19 12:25:10 9448 [Note] InnoDB: Not using CPU crc32 instructions 2025-06-19 12:25:10 9448 [Note] InnoDB: Initializing buffer pool, size = 8.0G 2025-06-19 12:25:10 9448 [Note] InnoDB: Completed initialization of buffer pool 2025-06-19 12:25:10 9448 [Note] InnoDB: Highest supported file format is Barracuda. 2025-06-19 12:25:10 9448 [Note] InnoDB: Log scan progressed past the checkpoint lsn 31950847983 2025-06-19 12:25:10 9448 [Note] InnoDB: Database was not shutdown normally! 2025-06-19 12:25:10 9448 [Note] InnoDB: Starting crash recovery. 2025-06-19 12:25:10 9448 [Note] InnoDB: Reading tablespace information from the .ibd files... 2025-06-19 12:25:10 9448 [ERROR] InnoDB: Attempted to open a previously opened tablespace. Previous tablespace db_wcs/baglifeinfo uses space ID: 2 at filepath: .\db_wcs\baglifeinfo.ibd. Cannot open tablespace mysql/innodb_index_stats which uses space ID: 2 at filepath: .\mysql\innodb_index_stats.ibd InnoDB: Error: could not open single-table tablespace file .\mysql\innodb_index_stats.ibd InnoDB: We do not continue the crash recovery, because the table may become InnoDB: corrupt if we cannot apply the log records in the InnoDB log to it. InnoDB: To fix the problem and start mysqld: InnoDB: 1) If there is a permission problem in the file and mysqld cannot InnoDB: open the file, you should modify the permissions. InnoDB: 2) If the table is not needed, or you can restore it from a backup, InnoDB: then you can remove the .ibd file, and InnoDB will do a normal InnoDB: crash recovery and ignore that table. InnoDB: 3) If the file system or the disk is broken, and you cannot remove InnoDB: the .ibd file, you can set innodb_force_recovery > 0 in my.cnf InnoDB: and force InnoDB to continue crash recovery here. 2025-06-19 12:25:12 7396 [Note] Plugin 'FEDERATED' is disabled. 2025-06-19 12:25:12 2484 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator. 2025-06-19 12:25:12 7396 [Note] InnoDB: Using atomics to ref count buffer pool pages 2025-06-19 12:25:12 7396 [Note] InnoDB: The InnoDB memory heap is disabled 2025-06-19 12:25:12 7396 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions 2025-06-19 12:25:12 7396 [Note] InnoDB: Memory barrier is not used 2025-06-19 12:25:12 7396 [Note] InnoDB: Compressed tables use zlib 1.2.3 2025-06-19 12:25:12 7396 [Note] InnoDB: Not using CPU crc32 instructions 2025-06-19 12:25:12 7396 [Note] InnoDB: Initializing buffer pool, size = 8.0G 2025-06-19 12:25:12 7396 [Note] InnoDB: Completed initialization of buffer pool 2025-06-19 12:25:12 7396 [Note] InnoDB: Highest supported file format is Barracuda. 2025-06-19 12:25:12 7396 [Note] InnoDB: Log scan progressed past the checkpoint lsn 31950847983 2025-06-19 12:25:12 7396 [Note] InnoDB: Database was not shutdown normally! 2025-06-19 12:25:12 7396 [Note] InnoDB: Starting crash recovery. 2025-06-19 12:25:12 7396 [Note] InnoDB: Reading tablespace information from the .ibd files... 2025-06-19 12:25:12 7396 [ERROR] InnoDB: Attempted to open a previously opened tablespace. Previous tablespace db_wcs/baglifeinfo uses space ID: 2 at filepath: .\db_wcs\baglifeinfo.ibd. Cannot open tablespace mysql/innodb_index_stats which uses space ID: 2 at filepath: .\mysql\innodb_index_stats.ibd InnoDB: Error: could not open single-table tablespace file .\mysql\innodb_index_stats.ibd InnoDB: We do not continue the crash recovery, because the table may become InnoDB: corrupt if we cannot apply the log records in the InnoDB log to it. InnoDB: To fix the problem and start mysqld: InnoDB: 1) If there is a permission problem in the file and mysqld cannot InnoDB: open the file, you should modify the permissions. InnoDB: 2) If the table is not needed, or you can restore it from a backup, InnoDB: then you can remove the .ibd file, and InnoDB will do a normal InnoDB: crash recovery and ignore that table. InnoDB: 3) If the file system or the disk is broken, and you cannot remove InnoDB: the .ibd file, you can set innodb_force_recovery > 0 in my.cnf InnoDB: and force InnoDB to continue crash recovery here. 2025-06-19 12:25:13 1704 [Note] Plugin 'FEDERATED' is disabled. 2025-06-19 12:25:13 2d94 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator. 2025-06-19 12:25:13 1704 [Note] InnoDB: Using atomics to ref count buffer pool pages 2025-06-19 12:25:13 1704 [Note] InnoDB: The InnoDB memory heap is disabled 2025-06-19 12:25:13 1704 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions 2025-06-19 12:25:13 1704 [Note] InnoDB: Memory barrier is not used 2025-06-19 12:25:13 1704 [Note] InnoDB: Compressed tables use zlib 1.2.3 2025-06-19 12:25:13 1704 [Note] InnoDB: Not using CPU crc32 instructions 2025-06-19 12:25:13 1704 [Note] InnoDB: Initializing buffer pool, size = 8.0G 2025-06-19 12:25:13 1704 [Note] InnoDB: Completed initialization of buffer pool 2025-06-19 12:25:13 1704 [Note] InnoDB: Highest supported file format is Barracuda. 2025-06-19 12:25:13 1704 [Note] InnoDB: Log scan progressed past the checkpoint lsn 31950847983 2025-06-19 12:25:13 1704 [Note] InnoDB: Database was not shutdown normally! 2025-06-19 12:25:13 1704 [Note] InnoDB: Starting crash recovery. 2025-06-19 12:25:13 1704 [Note] InnoDB: Reading tablespace information from the .ibd files... 2025-06-19 12:25:13 1704 [ERROR] InnoDB: Attempted to open a previously opened tablespace. Previous tablespace db_wcs/baglifeinfo uses space ID: 2 at filepath: .\db_wcs\baglifeinfo.ibd. Cannot open tablespace mysql/innodb_index_stats which uses space ID: 2 at filepath: .\mysql\innodb_index_stats.ibd InnoDB: Error: could not open single-table tablespace file .\mysql\innodb_index_stats.ibd InnoDB: We do not continue the crash recovery, because the table may become InnoDB: corrupt if we cannot apply the log records in the InnoDB log to it. InnoDB: To fix the problem and start mysqld: InnoDB: 1) If there is a permission problem in the file and mysqld cannot InnoDB: open the file, you should modify the permissions. InnoDB: 2) If the table is not needed, or you can restore it from a backup, InnoDB: then you can remove the .ibd file, and InnoDB will do a normal InnoDB: crash recovery and ignore that table. InnoDB: 3) If the file system or the disk is broken, and you cannot remove InnoDB: the .ibd file, you can set innodb_force_recovery > 0 in my.cnf InnoDB: and force InnoDB to continue crash recovery here. 这是一开始的报错日志信息,请帮忙分析报错1067的原因
最新发布
06-20
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