This article explains the purpose and details of protection group membership change health check and provides details on why it will report the info.
VMware vSAN 9.0
Q: What does the 'Protection group membership change' Health Check do?
It checks the VM membership changes of protection groups, will be captured as info level health event. Users can proactively check the events via the health check or "History details" of this check.
Q: What does it mean when it is in an info state?
When the health status is in an info state, it indicates one or more membership change events occurred after last health check test. It will show up only once as info state in health findings and we also provide historical view to check historical membership update.
The overview card as info state:
The table 'Membership changes' shows the details of the membership change events:
The history details shows all the historical membership updates since it is shown up only once as info state in health findings: