Hi, I'm just wondering if its possible (or planned to be implemented) a way of configuring more than 2 levels of Tiering? I'm thinking SSD Pool->Normal Replica Pool->EC Pool We are looking at building a cluster to hold backups of VM's. As the retention copies are effectively static data after they have been written, it would be very handy to push them down to a EC pool. This would increase capacity efficiency for long term storage and operations on "newer" data would still be sitting on a more appropriately sized SSD/Replica pool for this more active data. Nick