Created attachment 1966203 [details] screenshot1 Description of problem (please be detailed as possible and provide log snippests): Regional DR failover does not work as its intended and the ODF Storage shows nilclass error when a storageClassname is not assigned to a pvc. Additional info: I have attached some screenshots for a better understanding The issue was that the customer was trying to assign storageClass on PVC using annotations. Issue was resolved after they declared the sc within "pvc.spec"
Moving to 4.13.z for verification purposes