Figure 38 Migrating data and removing the original secondary array (R2)
Site A Site B
Site C
SRDF
migration
Site A
Site C
Site A Site B
R1
R2
R11
R2
R1
R2
R2
Replacing R1 devices with new R1 devices
The following image shows replacing the original R1 devices with new R1 devices,
including:
l
Initial 2-site topology
l
The interim 3-site migration topology
l
Final 2-site topology
After migration, the new primary array is mirrored to the original secondary array.
EMC support personnel are available to assist with the planning and execution of your
migration projects.
Remote replication solutions
142 Product Guide VMAX 100K, VMAX 200K, VMAX 400K with HYPERMAX OS
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