File: innodb_purge_stop_now_basic.test

package info (click to toggle)
percona-xtrabackup 2.2.3-2.1
  • links: PTS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 293,260 kB
  • ctags: 146,881
  • sloc: cpp: 1,051,960; ansic: 570,217; java: 54,595; perl: 53,495; pascal: 44,194; sh: 27,826; yacc: 15,314; python: 12,142; xml: 7,848; sql: 4,125; makefile: 1,459; awk: 785; lex: 758
file content (53 lines) | stat: -rw-r--r-- 1,436 bytes parent folder | download | duplicates (12)
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
#
# Basic test for innodb_purge_run_now, note it is a duplicate of
# innodb_purge_stop_now.
#

-- source include/have_innodb.inc

# The config variable is a debug variable for now
-- source include/have_debug.inc

--disable_query_log
# Enable metrics for the counters we are going to use
set global innodb_monitor_enable = purge_stop_count;
set global innodb_monitor_enable = purge_resume_count;
--enable_query_log

# Should be 0 for both
SELECT name, count
  FROM information_schema.innodb_metrics
  WHERE name = 'purge_stop_count' OR name = 'purge_resume_count';

# Check the default value
SET @orig = @@global.innodb_purge_run_now;
SELECT @orig;

# Stop of purge
SET GLOBAL innodb_purge_stop_now = ON;

# Stop count should now be 1
SELECT name, count
  FROM information_schema.innodb_metrics
  WHERE name = 'purge_stop_count' OR name = 'purge_resume_count';

SET GLOBAL innodb_purge_run_now = ON;

# Should always be OFF
SELECT @@global.innodb_purge_run_now;

# Both should be 1 now
SELECT name, count
  FROM information_schema.innodb_metrics
  WHERE name = 'purge_stop_count' OR name = 'purge_resume_count';

--disable_query_log
set global innodb_monitor_disable = all;
set global innodb_monitor_reset_all = all;

-- disable_warnings
set global innodb_monitor_enable = default;
set global innodb_monitor_disable = default;
set global innodb_monitor_reset = default;
set global innodb_monitor_reset_all = default;
-- enable_warnings