mariadb/mysql-test/suite/sys_vars
Daniel Black deb365581b MDEV-23386: mtr: main.mysqld--help autosized table{-open,}-cach and max-connections
Example of the failure:
http://buildbot.askmonty.org/buildbot/builders/bld-p9-rhel7/builds/4417/steps/mtr/logs/stdio
```
main.mysqld--help 'unix'                 w17 [ fail ]
        Test ended at 2020-06-20 18:51:45

CURRENT_TEST: main.mysqld--help
--- /opt/buildbot-slave/bld-p9-rhel7/build/mysql-test/main/mysqld--help.result	2020-06-20 16:06:49.903604179 +0300
+++ /opt/buildbot-slave/bld-p9-rhel7/build/mysql-test/main/mysqld--help.reject	2020-06-20 18:51:44.886766820 +0300
@@ -1797,10 +1797,10 @@
 sync-relay-log-info 10000
 sysdate-is-now FALSE
 system-versioning-alter-history ERROR
-table-cache 421
+table-cache 2000
 table-definition-cache 400
-table-open-cache 421
-table-open-cache-instances 1
+table-open-cache 2000
+table-open-cache-instances 8
 tc-heuristic-recover OFF
 tcp-keepalive-interval 0
 tcp-keepalive-probes 0

mysqltest: Result length mismatch
```
mtr: table_open_cache_basic autosized:

Lets assume that >400 are available and that
we can set the result back to the start value.

All of these system variables are autosized and can
generate MTR output differences.

Closes #1527
2020-08-10 11:58:56 +02:00
..
inc sysvars_server_* tests need to have performance schema enabled 2020-04-13 14:22:58 +03:00
r MDEV-23386: mtr: main.mysqld--help autosized table{-open,}-cach and max-connections 2020-08-10 11:58:56 +02:00
t MDEV-23386: mtr: main.mysqld--help autosized table{-open,}-cach and max-connections 2020-08-10 11:58:56 +02:00
disabled.def MDEV-11429 Increase number of max table_open_cache instances 2016-12-02 14:05:16 +02:00