Good point mate, that would def. work. We could do something like large scan that covers, say 10 000 nodes every 30 seconds, and then do detailed inspection of the rels for a random subset

Alternatively, we could also scan the relstore. Only problem is that we don't currently segregate the page caching for scans and random access, so frequent file scans will trash the caching..

In any case, definitely room for improvement. I think we should still merge this though, and then iterate on it. I'll see if I can get this green (finally) tomorrow.