[ZBX-22960] LTS MariaDB 10.6.1->10.6.14+ CE/EE causes blocker downtimes due to the endless list of MDEV bugs on every release Created: 2023 Jun 13  Updated: 2024 Jul 30

Status: Confirmed
Project: ZABBIX BUGS AND ISSUES
Component/s: Documentation (D)
Affects Version/s: 4.0.46, 5.0.35, 6.0.18, 6.4.3, 7.0.0alpha1
Fix Version/s: None

Type: Problem report Priority: Major
Reporter: Edgar Akhmetshin Assignee: Zabbix Development Team
Resolution: Unresolved Votes: 1
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Causes
caused by ZBX-20706 Zabbix SQL Query causing 100% Usage w... Closed
Duplicate
Sub-task
depends on ZBX-20936 Zabbix 6 Upgrade Fails on Server Proc... Closed
depends on ZBX-24198 Inefficient MariaDB requirements for ... Confirmed

 Description   

Steps to reproduce:

  1. use MariaDB 10.6.x, where x any release from 1 to 14

Not the full list of issues causing downtime in different configurations:

Result:
MariaDB crash, freeze, memory leak, etc...

Expected:
Requirements page should contain warning - not to upgrade higher than MariaDB 10.5, since quality of the database backend in these versions is extremely bad and can be disruptive for Zabbix monitoring system. Moreover there are no specific causes and remediations for this behavior.


Generated at Tue Jun 24 07:11:00 EEST 2025 using Jira 9.12.4#9120004-sha1:625303b708afdb767e17cb2838290c41888e9ff0.