Hashstore Migration Guide

[Alexey]

Specifically:

Hashstore rollout commencing!

I recall there were some cases which would leave temporary files on disk if a node lost race while shutting down, or doing some other chores. Harmless to the network, and as the piece was not registered by satellite as stored by the node, it would at some point be garbage-collected anyway, so harmless to the node as well. The alternative would be to do some additional I/O per each upload, so an objectively worse behavior.

Since we migrating to hashstore, this bug maybe wouldn’t be fixed.