Home > Workload Solutions > SAP > Guides > SAP HANA TDI Guides > Business Continuity and Disaster Recovery with Dell PowerMax Storage for SAP HANA TDI Deployments > Process overview
The following steps summarize the process for creating clones of R2 devices at the remote site for repurposing. For command examples, see Detailed steps.
Note: Perform data scrambling before the cascaded snap is created (after step 2). If scrambling is performed after the cascaded snap is established the snap will allocate back-end space as it saves the original data.