I think I encountered another bug in the engine:
I needed to remove a snapshot, and while I was removing the snapshot guest went down.
What happened is that the snapshot remove failed and left "inconsistent".
I think there is some issue to address.
Here are the relevant log (the engine.log (see 22/11/14 13:17:59)) and the log of node4
that was used by the engine.
https://cloud.ssis.sm/index.php/s/CiEqMwwK5mGxBgg