diff options
Diffstat (limited to 'mysql-test/suite/innodb/t/page_cleaner.test')
-rw-r--r-- | mysql-test/suite/innodb/t/page_cleaner.test | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/mysql-test/suite/innodb/t/page_cleaner.test b/mysql-test/suite/innodb/t/page_cleaner.test new file mode 100644 index 00000000..f597619a --- /dev/null +++ b/mysql-test/suite/innodb/t/page_cleaner.test @@ -0,0 +1,30 @@ +--source include/have_innodb.inc +--source include/have_sequence.inc + +SET @save_pct= @@GLOBAL.innodb_max_dirty_pages_pct; +SET @save_pct_lwm= @@GLOBAL.innodb_max_dirty_pages_pct_lwm; + +SET GLOBAL innodb_max_dirty_pages_pct_lwm=0.0; +SET GLOBAL innodb_max_dirty_pages_pct=0.0; + +let $wait_condition = +SELECT variable_value = 0 +FROM information_schema.global_status +WHERE variable_name = 'INNODB_BUFFER_POOL_PAGES_DIRTY'; +--source include/wait_condition.inc + +SET GLOBAL innodb_max_dirty_pages_pct=90.0; + +CREATE TABLE t ENGINE=InnoDB SELECT * FROM seq_1_to_10000; + +SELECT variable_value>0 FROM information_schema.global_status +WHERE variable_name = 'INNODB_BUFFER_POOL_PAGES_DIRTY'; + +SET GLOBAL innodb_max_dirty_pages_pct=0.0; + +# Without the MDEV-24917 fix, we would time out here. +--source include/wait_condition.inc +DROP TABLE t; + +SET GLOBAL innodb_max_dirty_pages_pct = @save_pct; +SET GLOBAL innodb_max_dirty_pages_pct_lwm = @save_pct_lwm; |