HP D2D D2D Best Practices for VTL, NAS and Replication implementations (EH985- - Page 98

Con D2D source devices and replication target configuration

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Better replication efficiency at the target means lower link speeds can be used Target can now handle maximum replication concurrency of sources with room to spare. Note how because the replication is now more efficient we only need just over 2 Mbit/sec WAN links on each of the sources. Configure D2D source devices and replication target configuration Sites A and D The customer has already told us he wants NAS emulation at sites A and D. Server 1 - Filesystem data 1, 100GB, spread across 3 mount points Server 2 - SQL data, 100GB Server 3 - Filesystem 2, 100GB, spread across 2 mount points Server 4 -- Special App Data,100GB 98

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Note how because the replication is now more efficient we only need just over 2 Mbit/sec WAN links on each
of the sources.
Configure D2D source devices and replication target configuration
Sites A and D
The customer has already told us he wants NAS emulation at sites A and D.
Server 1
–
Filesystem data 1, 100GB, spread across 3 mount points
Server 2
–
SQL data, 100GB
Server 3
–
Filesystem 2, 100GB, spread across 2 mount points
Server 4 -- Special App Data,100GB
Better replication efficiency at the
target means lower link speeds
can be used
Target can now handle
maximum replication
concurrency of sources with
room to spare.