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Lvm mirroring - hp storageworks virtual array only – HP B6960-96035 User Manual

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Figure 87 LVM mirroring - HP StorageWorks Virtual Array only

In the supported configurations described previously, only Business Copy functionality
is possible with the HP StorageWorks Virtual Array integration. However, by using
LVM mirroring, it is possible to create snapshot copies of data between different
virtual arrays, writing to both at the same time. This allows the emulation of the
Continuous Access plus Business Copy functionality that is available with HP
StorageWorks Disk Array XP.

Concepts guide

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