If I understand it right, Bitswap is a main protocol for exchanging data in IPFS. And Raft is an consensus algorithm for managing a replicated log, that allows peers to agree on it’s state. So Raft itself has nothing to do with data transferring.
Is it possible scenario that Raft changed its log but the data is not physically distributed to all or even to one node in a Cluster?
Where can I read in more details how ipfs-cluster services interact with Raft log? Or maybe someone can explain it.