3 Commits

Author	SHA1	Message	Date
Marko Mäkelä	4c0e2f1aca	MDEV-35813: even more robust test case ... The test in commit 1756b0f37d is occasionally failing if there are unexpectedly many page cleaner batches that are updating the log checkpoint by small amounts. This occurs in particular when running the server under Valgrind. Let us insert the same number of records with a larger number of statements in a hope that the test would then be more likely to pass.	2025-04-02 08:12:29 +03:00
Marko Mäkelä	1756b0f37d	MDEV-35813: more robust test case ... Let us integrate the test case with innodb.page_cleaner so that there will be less interference from log writes due to checkpoints. Also, make the test compatible with ./mtr --cursor-protocol.	2025-03-18 10:41:38 +02:00
Marko Mäkelä	93522bc9a9	MDEV-24917 Page cleaner wrongly remains idle ... commit a993310593 (MDEV-24537) introduced the regression that the page cleaner will keep sleeping even if there is work to do. innodb_max_dirty_pages_pct_update(): Always wake up the page cleaner on any SET GLOBAL innodb_max_dirty_pages_pct= assignment. buf_flush_page_cleaner(): If innodb_max_dirty_pages_pct is nonzero, consult only that parameter when determining whether there is work to do. Else, consult innodb_max_dirty_pages.	2021-02-18 18:20:50 +02:00