How to get alert if secondary disk is full

Grafana MySQL
,
#1

How to get alert for secondary disk ,usually
We will get alert if primary disk is full but alert is not triggered when secondary disk is full,any idea about this ?

#2

welcome to the :grafana: forum, @gowkrrish1995

  1. what is the datasource

  2. Can you confirm: are you using the new Unified Alerting platform or the legacy platform?