--reveal didn't reveal destroyed links

[Matthieu Patou]

Hello Tridge,

While hacking on upgradeprovision in order to make it deals withs links 
(ie. member). I find that in a alpha8 upgraded provision it didn't work 
it means that --reveal didn't show removed links.
At the opposite an alpha10 upgraded is ok (removing and then querying) 
for instance I have this:

member: 
<GUID=f03575cd-5f07-4d60-906a-fe1651f180d5>;<RMD_CHANGETIME=1291625626
  30000000>;<RMD_FLAGS=1>;<RMD_INVOCID=479cf7cf-dc48-4f83-9b5b-d0781080ecf4>;<R
  MD_LOCAL_USN=9693>;<RMD_ORIGINATING_USN=9693>;<RMD_VERSION=1>;<SID=S-1-5-4>;C
  N=S-1-5-4,CN=ForeignSecurityPrincipals,DC=home,DC=matws,DC=net


My question is where can I track what's going wrong in the alpha8. I 
guess some subtle thing is missing but what ?

Matthieu.