When PVs were created via a backend that was not expected or wanted to be used for it, there should be a way to move the PV from one backend to another without moving it to another type of backend. Si...When PVs were created via a backend that was not expected or wanted to be used for it, there should be a way to move the PV from one backend to another without moving it to another type of backend. Since these are all static entities linked with each other, this is not possible in a live way and not directly supported by Trident, however, there is a roundabout way. There are limitations to which backend drivers support the re-import of volumes.