The invention relates to a \u2018Parking Location Reminder Device\u2019 with means to remind drivers of the location of their parked vehicle. In one embodiment, a method includes generating a read-write clone LUN of a parent LUN and coalescing an identical data instance of the read-write clone LUN and the parent LUN in a data block of a volume of a storage system. for the use in environment with elevated humidity, is proposed to be porous or perforated.