HP Storage Mirroring V5 Software - Manual (Page 19)

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Many-to-one
Description Many source servers are protected by one target server.
Application This configuration is appropriate for offsite disaster recovery. This is also an excellent choice for
providing centralized tape backup because it spreads the cost of one target server among many source
servers.
Considerations The target server must be carefully managed. It must have enough disk space and RAM to support
replication from all of the source systems. The target must be able to accommodate traffic from all of
the servers simultaneously. If using failover, scripts must be coordinated to ensure that, in the event
that the target server stands in for a failed server, applications will not conflict.
Source
Target Source
Source