It may be interesting to put a function to join 2 or more nodes into one.
As a node operator I had 3 nodes, each separated on a hard drive as recommended.
What happens now is that I have migrated from having 3 separate disks to a RAID-Z1 (ZFS raid) so now having 3 separate nodes on the same Volume doesn’t make any more sense.
Is posible create something like the Gracefull exit but saying exactly which node you want to transfer your data to?