Kubernetes Unity NFS Persistent Volumes used by non-root users

Hello,

a customer is using Openshift 4.6 and has successful deployed Unity CSI driver using Dell operator installation method, the use of storage is for 100% NFS for ReadWriteMany volumes deployments. The customer wish to use the dynamic CSI provisioning approach.

An issue related to the default security set on filesystem during Unity creation and exporting of filesystem prevents pods (that are using non-zero UID) to write data into NFS Persistent Volumes.

Can you help me finding the right parameter or workaround to make it works without running pods as root and keeping the automation ?

thanks