We are trying to convert from thick luns on our dmx/vmax over to vplex as thin volumes and reclaim all the unused spaces.
Is that possible to reclaim unused disk with in vplex?
The VPLEX doesn't know/care about thick/thin luns. If you want to convert from one to the other it needs to happen on your VMAX. Just be sure to change the associated storage-volume on the VPLEX to use thin-rebuilds.