-
Incident report
-
Resolution: Cannot Reproduce
-
Major
-
None
-
4.0.1
-
Zabbix server on Debian 9 with official packages from http://repo.zabbix.com/zabbix/4.0/debian/, MariaDB database (Debian package).
Steps to reproduce:
- On Zabbix 3.4.14, in the housekeeping configuration (Administration, General, Housekeeping), uncheck "Enable internal housekeeping" for history and trends
- Upgrade to Zabbix 4.0.1
Result:
In the housekeeping configuration, previously unchecked "Enable internal housekeeping" boxes are now checked.
Expected:
Disabled housekeeping for history and trends should stay disabled after upgrade. It's an issue for people using MySQL partitioning on those tables because after the upgrade the housekeeper start housekeeping them, triggering a huge i/o activity on the database.