Hi,
UVM is not possible on HUSxxx systems - for using this, you need a VSP( all models ) or USPV.
I would do a Truecopy from HUS110 to HUS150, to move all data. Then you need an offline window to Split all Volumes, activate the new zoning ( all servers point to the HUS150 - be sure that all Zones to the HUS110 are disabled ) and start the servers on the HUS150 - one at a time...
Hope that helped. Regards, Volker