Proposed title:

thin-csi StorageClass in vSphere should use default StoragePolicy of datastore

Description:

In vsphere, thin-csi is having StoragePolicy with "openshift-storage-policy-<cluster-name>". when we use the same for ODF deployment, its creating disks with RAID 1.
ODF has its own way to replicate objects. From storage point of view, we are overusing it.

This request is to use the default StoragePolicy  or provide a way to change the StoragePolicy for thin-csi during deployment.

In our case, our default StoragePolicy for vSAN is "vSAN Default Storage Policy" which inturn configured to RAID 0

ODF creates the disks by using thin-csi which has StoragePolicy with "openshift-storage-policy-<cluster-name>"

Disks using RAID 1