As for Homelab 3 node scenario, you could choose either 3-way or 2-way replication.
3-Way replication means you have 3 copies of the data across all three hosts. 2-way replication in 3 node cluster means that:
target1 is on Node1 & Node2
target2 is on Node2 & Node3
target3 is on Node3 & Node1
And there is no need to partition the drive. We'll place a container file and mirror them across nodes.
