InnoDB: ERROR: the age of the last checkpoint

本文记录了一次批量更新数据过程中遇到的InnoDB错误,详细解析了InnoDB日志文件容量不足导致的问题,并提供了调整innodb_log_file_size参数的具体步骤。

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--InnoDB: ERROR: the age of the last checkpoint

-------------------------------------------------------2014/05/27

在批量更新数据的时候,mysqld.err中多次出现了:

130701 11:53:42  InnoDB: ERROR: the age of the last checkpoint is 2863227109, 
InnoDB: which exceeds the log group capacity 566225511.
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
 
查看show engine innodb status \G
--- 
LOG
---
Log sequence number 35 1084195310
Log flushed up to   35 1082093330
Last checkpoint at  34 2875247845
0 pending log writes, 0 pending chkp writes
175831373 log i/o's done, 5.55 log i/o's/second
 
发现Log flushed up跟Last checkpoint 确实相差比较大,在redo log 中的capacity变量,代表最后的checkpoint不能超过这个阀值(Log flushed-Last checkpoint);若超过这个阀值则需将innodb buffer pool 中的脏数据写回到磁盘。
 
只是偶尔出现一次这类告警,不调整my.cnf参数也可以;若经常出现这类告警,可以将innodb_log_file_size参数调大。
 
innodb_log_file_size 参数的调整需重启数据库,对于生产线的数据库需选择好重启的时机,调整时如下操作:
1.停止mysql;
2.修改my.cnf中的innodb_log_file_size参数的大小;
3.将ib_logfile* 的文件移至其他目录(在正常关闭的情况下可以直接删除,最好还是移至其他目录,若mysql正常启动后再删除也不迟);
4.启动mysql,检查启动是否正常。

转载于:https://www.cnblogs.com/jackhub/p/3755630.html

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
06-20
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