Mulgara fails to start after abrupt termination
I killed mulgara abruptly, and subsequently it failed to start.
According to Andrae's initial analysis, the problem is that mulgara
assumes during recovery that certain deleted structures are internally
valid when in this case they aren't.
Attached is the db from after the crash. The failure to recover seems to
be reproducable only on 32-bit jvm's, and even then not consistently
(due to the timing between certain operations).