SVM-DR is designed to be used in an A to B configuration SVM-DR requires the source SVM of the transfer to contain subtype 'default' A cascade of A to B, to C: A to B are Mirrored using Type: SVM-DR W...SVM-DR is designed to be used in an A to B configuration SVM-DR requires the source SVM of the transfer to contain subtype 'default' A cascade of A to B, to C: A to B are Mirrored using Type: SVM-DR When a SnapMirror create is attempted for 'secondary:' to 'tertiary:' on Cluster-C, the following error displays: Error: command failed: Vserver "secondary" is not a Vserver of subtype "default". Volume SnapMirror relationships can be used to replicate SVMDR destination volumes in ONTAP 9.3 and later