Hi
If you are looking to replicate data from 3rd party storage to V-Series, without any downtime, then I would recommend Vicom (this is the "old" ReplicatorX or SnapMirror for open systems, SMOS).
We have just done a Vicom replication from HP EVA with 30TB of Oracle data (mix of linux and windows host) to a V-series with EVA, with no downtime, only restarts.
http://www.vicom.com/