Learn how to plan or monitor activity and bandwidth for EMC’s Symmetrix Remote Data Facility/Asynchronous
This paper details guidelines on how the bandwidth can be best configured depending on your workload characteristics and the recovery point objectives.
In preparing for a data mirroring project it is essential to get insight into the bandwidth capacity needed by a particular workload, understanding that not all volumes will be mirrored and that there may be a write folding effect that could potentially lower bandwidth cost.