Comment 4 for bug 407834

This is:
 - adding rich root parent detail
 - and converting the data compression format used

Furthermore, due to another bug (look at the 2.0 targeted bugs) the
conversion method is doing millions of round trips to the launchpad.

So - we know its slow, and we're working on fixing it.

I suggest either getting mysql to mass upgrade, or not using a 2a
repository with mysql until we've gotten the upgrade bugs targeted
against 2.0 fixed.

Cheers,
Rob