Before using the IntelliSnap feature for this storage array, read the following limitations and special conditions.
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The current support is available for simple devices only – one storage volume with one extent with one device (local or distributed) with one virtual volume (local or distributed). 
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When adding multiple VPLEX virtual volumes, they must all originate from one backend storage array. 
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The hardware revert operation is not supported for Dell EMC VPLEX-HPE 3PAR StoreServ arrays.