summaryrefslogtreecommitdiff
path: root/mysql-test/suite/innodb/t/page_cleaner.test
blob: f597619aa08b0418f67660e5e49b47f59473f924 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
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;