Upgrade to 9.1 failing

[Mathieu Arnold]

+--On 14 janvier 2013 19:05:31 +0100 Kurt Jaeger <lists at c0mplx.org> wrote:
| Hi!
| 
|> Today, I was trying to upgrade a 7.0-rel box to 9.1 with freebsd-update,
|> and I get :
| [...]
|> The update metadata is correctly signed, but
|> failed an integrity check.
|> Cowardly refusing to proceed any further.
| 
| You can not upgrade from 7.0 to 9.1 directly.
| 
| Use two intermediate steps, 7.4 and 8.3 and try if this works. Add
| more intermediate steps, if one fails.

Hum, sorry, but no, that's not the problem, I just tried and I can upgrade
from 6.2, 6.3, 6.4, 7.1 and 7.2 to 9.1 with freebsd-update directly without
problems. It gives an error on 7.0, which leads me to think that
something's broken on that particular path.
The file[1] that fails integrity check must have had something bad
happening to it when it was created.

1: debug tells me it's
9.1-RELEASE/i386/m/d80b83818c81a090997460d48fb1f53eb14d43072a1d1a4a5ba16de4c5ae93b2.gz
-- 
Mathieu Arnold