We had Veritas to contact HP for sort out ways of "supportabilty", HP never responded. So we continue to protect these vm's over the LAN. These socalled Hyper-convergenced solutions can often limit your possibilities of making a quite good solution excellent.
Yeay, it works fine over SAN here as well. But we need to rescan/reboot appliance if LUN/paths "have moved".
As far as I know we need som tweaks to the appliance OS to make this path-failover in the Peer-persistance to be automagic. Hence unsupported, but works fine.