Bug #69309 | description of innodb_flush_log_at_timeout may need more explanation | ||
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Submitted: | 23 May 2013 10:46 | Modified: | 17 Jun 2013 13:40 |
Reporter: | zhai weixiang (OCA) | Email Updates: | |
Status: | Closed | Impact on me: | |
Category: | MySQL Server: Documentation | Severity: | S3 (Non-critical) |
Version: | 5.6.11 | OS: | Any |
Assigned to: | Bugs System | CPU Architecture: | Any |
[23 May 2013 10:46]
zhai weixiang
[3 Jun 2013 2:58]
zhai weixiang
any comment ??
[4 Jun 2013 15:19]
MySQL Verification Team
Thank you for the bug report.
[17 Jun 2013 13:40]
Bugs System
The description for INNODB_FLUSH_LOG_AT_TIMEOUT has been updated in the 5.6 and 5.7 reference manual. The updated description will appear in the next documentation build. "Write and flush the logs every "N" seconds. "innodb_flush_log_at_timeout" was introduced in MySQL 5.6.6. It allows the timeout period between flushes to be increased in order to reduce flushing and avoid impacting performance of binary log group commit. Prior to MySQL 5.6.6, flushing frequency was once per second. The default setting for "innodb_flush_log_at_timeout" is also once per second." Thank you for the bug report.