Linux Storage Volumes show as 0%

I am running Ubuntu 18 and 20 client snmpd.
I currently have a few NFS Nas connected to my VM. A few of the VMs report the correct size of the storage drives mounted but a few only report 0.
It sees the drive but only shows 0% used.
I tired the snmpd.config
disk /storage and realStorageUnits 0 but doesn’t seem to fix anything.

Did I miss anything?