I am referring to what is displayed in the management portal when I select the storage pool. I don't know if that is MDADM or not. Also, I forgot to mention that I am passing the controller to the VM via PCIe passthrough. So I don't think discard support is applicable. Does the VM Appliance have any...

I am installing Starwind SAN Fee on Proxmox, version 1.7.794.7576. Following this guide(from the download email): https://www.starwindsoftware.com/resource-library/starwind-virtual-san-vsan-configuration-guide-for-proxmox-virtual-environment-ve-kvm-vsan-deployed-as-a-controller-virtual-machine-cvm-u...