Zabbix Mssql Failed To Fetch Info Data -or No Data For 30m- [portable]

Look for status = 'suspended' (blocked) or running for hours.

On the other hand, the "No data for 30m" error usually indicates that Zabbix has not received any data from the MSSQL database for the past 30 minutes. This can be caused by: zabbix mssql failed to fetch info data -or no data for 30m-

# /etc/zabbix/zabbix_agentd.d/mssql.conf Look for status = 'suspended' (blocked) or running for hours

The most common cause is the monitoring user lacking sufficient rights to view system performance metrics. If this fails but isql succeeds, it strongly

If this fails but isql succeeds, it strongly points to an issue with how the Zabbix server is invoking the ODBC subsystem. SELinux is a prime suspect here. Test by temporarily putting SELinux in permissive mode with setenforce 0 . If zabbix_get then works, you need to create SELinux policies to allow zabbix_server_t to connect to the SQL Server port.