OpenShift Container Storage is now OpenShift Data Foundation starting with version 4.9.
Chapter 4. Dynamically provisioned OpenShift Data Foundation deployed on Microsoft Azure
4.1. Replacing operational or failed storage devices on Azure installer-provisioned infrastructure
When you need to replace a device in a dynamically created storage cluster on an Azure installer-provisioned infrastructure, you must replace the storage node. For information about how to replace nodes, see: