While reading into IPFS Cluster, I came across several warnings that trying to ping large fies could potentially result in timeouts,failed/corrupted uploads due to the length in time needed to pin files, as well as for requesting that data over teh IPFS network.
If I were to have three nodes (A,B,C) that form a cluster, all connected via a LAN network. Pin request comes in from the internet to node A to pin a very large file. After that file is pinned, a pubsub message is sent to nodes B,C to pin those files. Once nodes B,C have pinned the files, they trigger an event to the cluster to pin the content, and track it in the pinset.
The question comes down to whether or not this is a viable in-term option to use until any issues with pinning large files to ipfs cluster get resolved. If so, would it be optimal to send the pubsub message to nodes B+C to pin locally first? Or would it be enough to simply pin locally to node A, and then trigger the cluster update event.