EMC VMAX 100K, Product Manual

Page: 175 / 200

Note
Before you begin, verify that your specific hardware models and Enginuity or
HYPERMAX OS versions are supported for migrating data between different
platforms.
The following image shows an example of replacing both R1 and R2 devices with new
R1 and R2 devices at the same time, including:
l
Initial 2-site topology
l
Migration process
l
The final topology
EMC support personnel is available to assist with the planning and execution of your
migration projects.
Figure 54 Migrating data and replacing the original primary (R1) and secondary (R2) arrays
Site A Site B
Site C
SRDF
migration
Site D
Site C Site D
Site A
Site B
R1
R2
Site B
R1
R11
R2
R2
R2
R21
Migration-only SRDF
In some of the cases, you can migrate your data with full SRDF functionality, including
disaster recovery and other advanced SRDF features.
In cases where full SRDF functionality is not available, you can move your data across
the SRDF links using migration-only SRDF.
Data Migration
Data migration using SRDF/Data Mobility 175